The data refinement operation has many moving parts and a wide scope. With out regular procedure oversight, reliability standards can easily www.ipvanishreview.net/setup-vpn-on-router/ become lax or outdated. A recently available example is definitely Facebook, that was found to acquire stored end user passwords in plaintext. These kinds of aren’t „random events” but rather the culmination of years of building a system. A couple of tips could actually help protect important computer data from removes and other protection issues. This article explores the most common info security problems.
In today’s world, data collection takes place by a variety of insight devices. Many of these devices are vulnerable to spy ware or hackers. Intruders may well mimic multiple logon IDs, corrupting the training with phony data. Data scientists and software designers should be aware of these kinds of risks so that they can protect their particular organization. Inside security risks can occur because of disgruntled personnel, or by disgruntled staff. A lack of secureness education between software coders and data researchers is also an essential concern.
Businesses are scrambling to address the constantly changing threats that may affect the business. Yet , they need to take protection seriously and allocate a significant slice of their THIS budget to data secureness. A large area of the problem lies in failing to execute regular audits. Regular audits are essential to identify reliability gaps. However , lack of methods or qualified personnel can easily impede regular audits. Using a thirdparty to perform these audits is not the best solution.


Taxonomy, is the classification of organisms in an ordered system that indicates natural relationships.
Taxonomies are normally used to facilitate access to information. For the most of tasks and purposes the Taxonomy will be used to connect, relate and classify content. The Taxonomy will enhance content categorization and organization in addition to the ease of access and search.
The Taxonomy should reflect the objectives of the project. It should be produced by a cross-functional team which includes business, technical, information management, subject matter experts and content creation stakeholders. The Taxonomy implementation and usage in the project will be defined.
The design phase will include the below steps:
Identify, gather and review resources
A set of verbs, nouns, terms and vocabularies will be collected. This list will be reviewed and refined by the ad-hoc team created in the planning phase. A final list should be defined.
The vocabularies will then be ontology engineered by the Information Systems expert with help from the domain subject matter expert. The Ontology will consist of hierarchy of concepts, terms and relations.
The domain Ontology will then be used to organize inventory and website content. This will be done by the content publishers. The ontology will be transformed into set of categories, labels and meta-data.
The content publishers will add the set of categories, labels and meta-data to the content management system. This step is done before adding any content.
The content publishers will be trained how to use the Taxonomy when publishing content and will be also trained how to enhance improve or modify the taxonomy based on technology and requirements change and evolvement.
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- North Dakota
- South Dakota
- West Virginia
- New Mexico
What Is the Definition of Landlocked?
If a state has been deemed landlocked, it does not have immediate access to the water within its borders. The exact definition of landlocked can vary slightly from person to person, but if a state is landlocked, it does not have access to the ocean. Even though a state might not be sitting on the ocean, and may still have access to the ocean through a lake in its vicinity. For example, the state of Illinois might be able to access the ocean because the Great Lakes are nearby. Someone could navigate the Great Lakes to the ocean. On the other hand, if a state only has a few large lakes or ponds within its borders, it is still considered landlocked. The state does not have access to the ocean through any of the waterways.
Why Does It Matter if a State Is Landlocked?
There are a number of reasons why it might be important for a state to be landlocked. In general, most places would rather have access to the water. Today, this issue is generally more important for tourism. A lot of people like to relax at the lake or on the coast of the beach. Historically, this reason has been more important for trade.
For the past 100 years, man has had access to the air; however, for most of our history, that was not the case. Therefore, one of the most efficient options for commerce was water. If a state has access to the water, it has an easier time trading with other people. Therefore, if a state is landlocked, it is not able to conduct trade as easily. This is a major issue for the economy, and it can have a significant impact on the standard of living of the people who live within its borders. Easy access to the water is still important for commerce, but there are other options for trade now.


One of my favorite go-to lessons is Six-Word Stories. The premise is so simple: just write a six-word story (or memoir or summary). Student love it because it’s so attainable. Any of them can write a six-word story.
Last Friday, we used six-word stories with a focus on creating emotion and imagery. We started with using the six word story “For sale: baby shoes, never worn” (allegedly by Ernest Hemingway). Then I provided students a series of photographs to use as inspiration for their six-word stories. I chose photographs that were filled with emotion and could perhaps have different interpretations.
Students then wrote 3-13 rough drafts of six-word stories, chose their favorite one, and submitted it to their peers for feedback. Finally, we posted final drafts on the hallway walls and other students voted on their favorites for couch competition.
It’s a deceptive task, easy at first look but more difficult as students get started. They have to distill the topic down to its very essence, and then choose the very best words–and only six of them–that will convey their message.
I also love that it’s so easy to use this concept in any content area. Use it to summarize a day’s learning, make students write from a historical leader’s point of view, or explain a math concept.
September 3, 2018 at 1:49 am
This is a great way to teach students. I love it!
September 4, 2018 at 11:09 am
Thanks, Miranda! Hope your students love it,too!
February 6, 2019 at 1:40 pm
This is awesome!
March 4, 2020 at 9:35 pm
i know right
July 8, 2021 at 8:27 am
thank you so much for the help this really helped my alot and it gave me an idea or what to do danko


Restore Health Urgent Care provides convenient and affordable healthcare services for non-life threatening illnesses and medical conditions.
Amara Lance, Amara Lance, Medical Healthcare Professional, USA
Answered Oct 09, 2019
Fast food is taken as very harmful for our health. Those fried food, spices, lots and lots of cheese etc. can make our body health weak. Evern the digestive system is very much affected due to the harmful ingredients. The food your eat should be good and if you are taking fast food, it is necessary to be careful regarding the amount. Too much eating will make the condition worse.
Firstly, it is full of calories, far more than you would expect from just looking at the food. Secondly, you probably gobble it down rapidly. You don't sit with a knife and fork digesting the food at leisure. Certain health and sanitary practices may suffer in the urge to be fast, especially when it comes processing meat.
The high amounts of preservatives and chemicals in fast foods are a risk. They are not meant to be consumed on a regular basis. The ingredients may be low grade meats and alternatives customers are not aware of. The result of regular eating of fast foods leads to obesity, cardiovascular disease, hypertension and diabetes.
Eating fast food can affect your health in different ways depending on what you order and consume. Many fast food places offer salad options to their menus. These salad options made with grilled protein and a light dressing could be quite healthy. However, many of the items are fried or the restaurant offers heavy creamy dressings or sauces.
These would affect your health in a negative way. Making smart choices whether it is at a fast food restaurant or in our kitchen is really what constitutes your healthy way of living. If you are not tempted by the fried foods at a fast food restaurant, then eating a meal there every day may have a positive reaction to your health. Also, it is okay to eat unhealthy foods occasionally.


In September, the Library of Congress launched its @TeachingLC Twitter feed for K-12 educators. Since then, we’ve eagerly accepted the challenge of sharing rich primary sources and teaching materials in easy-to-use bites of 140 characters or less.
Many of our tweets offer a classroom-ready activity: something that a teacher can do immediately without preparation. For example, a tweet might link you to a historical photograph or map and provide a critical thinking prompt to use with your students as they examine the item.
@TeachingLC highlights primary sources that are relevant to the K-12 curriculum, are related to the date or season, or are unusual and amazing — items intended to spark interest and inquiry in your students.
One of the features of @TeachingLC is the #LCReveal, where we deconstruct a primary source image and tweet just one piece of it each day. Guiding questions prompt student observation, inquiry and analysis all week long, as each daily tweet provides new details. Showing just one section at a time helps younger students focus on details and helps older students slow down enough to gather visual evidence before making inferences and drawing conclusions. On Friday, we reveal the entire image.
For example, here are two of five such pieces from a previous #LCReveal. Click on each and look closely. What details do you see? What do you think is happening, where, and when? What evidence do you see to support your speculations? How does your background knowledge come into play?
After examining the pieces above, check your hypotheses by visiting the final reveal. What are you still curious about?
Follow us at twitter.com/TeachingLC. Look for the hashtag #LCReveal to find past and upcoming reveals.
We’d love to hear back from you in the comment section, below; or, better yet, add to the conversation by tweeting your students’ responses to the primary source from your classroom!
How will people who do not regularly use Twitter receive these?
Thank you for asking. This activity is specific to our Twitter account–just follow @TeachingLC and watch for the next #LCReveal.


Intersections are a critical part of the European road network, representing a small fraction of its overallsize, but concentrating more than a fifth of the fatalities. More than 82.000 persons were killed in trafficaccidents at junctions in 18 European Union countries between 1999 and 2008. In these 18 countriesthere were 30% fewer traffic accident fatalities at junctions in 2008 than in 1999. The objective of thisresearch is the analysis of road safety related parameters in European road junctions through the use ofthe EU CARE database with disaggregate data on road accidents as well as of other international datasources (OECD/IRTAD, Eurostat, etc.). Time-series data from 23 EU countries over a period of 10 year(1999-2008) are correlated with basic safety parameters, such as junction geometric design, vehicle type,area type and gender of the driver. Additional insight into accident causation is offered through the useof in-depth data from more than 1000 accidents. The results of the analysis allow for an overallassessment of the road safety level in the European road junctions in comparison to the remaining roadnetwork, providing thus useful support to decision makers working for the improvement of safety in theEuropean road network.
|Tags||accident analysis, international comparisons, junctions, road infrastructure|


False moult, causes, effects and remedies
- By Tony LOMBARD
- On 08/02/2022
- In Health, disease and care
Why does false moult in birds start? Description of the effects, remedy and conditions to be applied to remedy them.
1. What are the causes ?
False moult is not a disease ! It is caused by a sudden change: Light, temperature, draft or stress.
2. The effects of a false moult
The zebrafinch enters a period of out-of-season moulting which will weaken it. To be avoided during breeding or competition period.
The bird victim of a false molt will need a supply of vitamins and minerals to help regrowth of the feathers.
3. A remedy used by breeders
To remedy this false moult, there is a method used by breeders which consists of letting a peeled and cut onion macerate in a liter of water for 3 to 4 days (protected from light).
Then, put a tablespoon of the juice obtained in a liter of water and distribute in the drinking trough for a week, renewing this mixture every day.
4. Why the onion ?
The onion is composed of minerals, trace elements and several vitamins, these have an impact on the growth and the quality of the plumage.
Here is a link that summarizes the composition of onion : Onion composition.
5. To behave
It will be necessary to take care to distribute a balanced food and to provide vitamins for the moult. Also place the zebra finch in a quiet, well-lit place, away from drafts and temperature changes.
Minerals Moult feather Light Temperature Stress Lighting Trace elements Vitamin


Māori identity and wellbeing thrives when
iwi and Māori communities lead healthy and prosperous lives. Their housing, employment, education, and health needs need to be met and they should be empowered to lead an equitable transition to a low-carbon Aotearoa.
To advance Māori wellbeing we need a holistic approach, one in which
rangatiratanga is central.
Source: Results from the Te Kupenga 2018 survey on Māori cultural wellbeing (Total NZ, Statistics NZ)
Two key pathways have led to successful outcomes for Māori:
- the role of
marae as focal points for social, cultural, and economic development
- the delivery of services 'by Māori, for Māori', based on
te ao Māori values and practices.
However, rapid rises in housing, transport and living costs have affected many whānau, and continue to do so.
This has led to the displacement of whānau, and has impacts on access to education, employment, services and facilities.
Social impacts due to climate change may further disadvantage Māori.
The impact of being displaced can also reduce the resilience of whānau and the sense of belonging that comes from strong bonds within the community in which you live.
To achieve outcomes that meet the needs and aspirations of Māori, service providers must be culturally competent, accessible and better connected. They must move towards
strengths-based models with whānau at their heart.
One way to do this is by drawing on Māori-centric models, as shown on the
Te Whare Tapa Whā website, and collective models of learning, so that key Māori concepts become embedded in service design and delivery.
One successful example is
Whānau Ora. This is a national multi-agency approach that places whānau at the heart of decisions that affect them.
The Māori Health Authority, established through the Health and Disability System review, is also tasked to
tackle long-standing inequitable health outcomes for Māori .


Calculating Price Elasticity of Demand
Let’s calculate the elasticity between points A and B and between points G and H as Figure shows.
First, apply the formula to calculate the elasticity as price decreases from $70 at point B to $60 at point A:
Therefore, the elasticity of demand between these two points is which is 0.45, an amount smaller than one, showing that the demand is inelastic in this interval. Price elasticities of demand are always negative since price and quantity demanded always move in opposite directions (on the demand curve). By convention, we always talk about elasticities as positive numbers. Mathematically, we take the absolute value of the result. We will ignore this detail from now on, while remembering to interpret elasticities as positive numbers.
This means that, along the demand curve between point B and A, if the price changes by 1%, the quantity demanded will change by 0.45%. A change in the price will result in a smaller percentage change in the quantity demanded. For example, a 10% increase in the price will result in only a 4.5% decrease in quantity demanded. A 10% decrease in the price will result in only a 4.5% increase in the quantity demanded. Price elasticities of demand are negative numbers indicating that the demand curve is downward sloping, but we read them as absolute values. The following Work It Out feature will walk you through calculating the price elasticity of demand.
Finding the Price Elasticity of Demand
Calculate the price elasticity of demand using the data in Figure for an increase in price from G to H. Has the elasticity increased or decreased?
Step 1. We know that:
Step 2. From the Midpoint Formula we know that:
Step 3. So we can use the values provided in the figure in each equation:
Step 4. Then, we can use those values to determine the price elasticity of demand:
Therefore, the elasticity of demand from G to is H 1.47. The magnitude of the elasticity has increased (in absolute value) as we moved up along the demand curve from points A to B. Recall that the elasticity between these two points was 0.45. Demand was inelastic between points A and B and elastic between points G and H. This shows us that price elasticity of demand changes at different points along a straight-line demand curve.


The video above should terrify you a little. Recorded at Harvard Medical School (HMS), the time-motion film lets you see “bacteria [Escherichia coli] develop resistance to increasingly higher doses of antibiotics in a matter of days.” And it amounts, says Harvard, to “the first large-scale glimpse of the maneuvers of bacteria as they encounter increasingly higher doses of antibiotics and adapt to survive—and thrive—in them.” You can learn more about the experiment itself, and the video techniques used to make the stop motion, over at HMS. The experiment is also described in the September 9 issue of Science.
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An Artistic Portrait of Stephen Fry Made From His Own Bacteria
Carl Sagan Explains Evolution in an Eight-Minute Animation
Harvard Thinks Big 4 Offers TED-Style Talks on Stats, Milk, and Traffic-Directing Mimes
I have known about this since the 1960’s. My late sister and brother-in-law owned a pharmaceutical company in South Africa. They only manufacturing analgesic pain medication. However, they made sure that if anyone was prescribed an antibiotic in our family we needed to complete the entire course, even if we felt better. The reason being that unless the prescribed course of meds was completed, our bodies woulld build up a resistance and this would cause germs to become resistant to antibiotics…
It seems to me that few physicians heeded this warning. AND here we are in 2016 and facing the inevitable.
C’est la vie.


Robert Guiscard gēskär´ [key], c.1015–1085, Norman conqueror of S Italy, a son of Tancred de Hauteville (see Normans). Robert joined (c.1046) his brothers in S Italy and fought with them to expel the Byzantines. In 1057 he succeeded his brother Humphrey as count of Apulia, and in 1059 Pope Nicholas II invested him at Melfi with Apulia, Calabria, and Sicily. However, most of these lands remained to be conquered, and Robert set himself to the task with the help of his younger brother Roger, who wrested (1061–91) Sicily from the Arabs (see Roger I). Calabria was occupied by 1060; Bari fell in 1071, Salerno in 1076. Robert's attacks on the duchy of Benevento, a papal fief, resulted in his excommunication (1074), but a reconciliation was brought about because the pope, Gregory VII, needed Norman assistance against Holy Roman Emperor Henry IV, who had invaded Rome (1081). Ultimately, virtually all of Benevento except the city itself fell to Robert; he then turned his eyes to the Byzantine Empire. Championing the cause of the deposed emperor, Michael VII, he sailed in 1081, conquered Corfu, and defeated (1082) Emperor Alexius I. In 1083 he returned to aid Gregory VII, who was besieged in the Castel Sant' Angelo. Robert's troops sacked Rome for three days (1084), but were again expelled by those of Henry IV. Robert, with his elder son Bohemond I, resumed his conquests in the east. Robert died of fever during the siege of Kefallinía and was succeeded in Apulia by his younger son, Roger.
The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2023, Columbia University Press. All rights reserved.
See more Encyclopedia articles on: Italian History: Biographies


|시간 제한||메모리 제한||제출||정답||맞힌 사람||정답 비율|
|1 초||128 MB||10||5||4||50.000%|
Mirko has decided to rob mini-safe owned by his son so that he could take away some football stickers which are missing in his big sticker collection.
Lock on the safe consists of N equal discs, each of them being divided in 10,000,000 equal segments numbered from 1 to 10,000,000 clockwise. In the begining, segments on discs having the same number are placed one above (beneath) the other. Discs are layed one on the other such that the segments are overlaping and each disc is missing exactly one segment that is called hole.
In order to unlock the lock, all holes must be one above (beneath) the other.
In one second, Mirko can turn one disc in one direction (clockwise or counterclockwise) for one segment.
Write a program which will find the minimal time that Mirko needs to open the safe.
The first line of the input file contains an integer N, 2 ≤ N ≤ 100,000, the number of discs.
The next N lines contain data describing the initial positions of the holes on each disc.
The (i + 1)-th line contains an integer Pi , 1 ≤ Pi ≤ 10000000, the initial position of the hole on the i-th disc.
The first and only line of the output file should contain the minimal time (in seconds).
Note: take care of the size of that number.
3 5 17 7
4 9999999 7 16 9999995
4 1 2500001 5000000 7500002


Fire barriers are often compromised and the homeowner never knows it.
Home fire barriers have been a part of the building code since about 1960. Homes built prior to that time were not required to have any fire protection and many different fire proofing methods have been added since then. Fire safety is a big part of building codes as it should be.
Did you know that most house fires start in the garage?
Most of the time even old homes have been modernized with many current fire barriers in place. Three of the most common breaches in the garage fire barrier are:
- Pull down attic stairs
- Clothes dryer and bath fan exhaust fan vents
- Furnace heat ducts
The bottom of attic pull down stairs is plywood and when closed this does not provide an adequate fire barrier. The solution is to install fire rated sheetrock on the plywood cover.
For exhaust vents and heat ducts it’s as simple as extending the pipe through an outside wall and building a fire rated box around the pipe.
These simple garage improvements will protect the home against a fire entering the house.
MN Home Inspector, Minneapolis & St. Paul
ASHI Certified Inspector, ACI
Kaplan University, Home Inspection Lead Instructor
‘Pops’ Rob Leslie
Kaplan Professionals, Retired
If you are interested in more home inspection info – ‘like’ Cities Inspection’s Facebook page.


Using Multilingual User Interface
This section describes how to use Multilingual User Interface (MUI) functionality to design and implement your applications. The following are aspects of MUI technology that will come into play at most stages of the application lifecycle.
- Application development, including resource preparation, setting of application language preferences, finding and loading of resources
- Building and localizing the application
- Deploying the application
Here are some questions to consider when designing and implementing a MUI application.
- What are the versions of Windows that the application will support?
- In what languages will the application be localized?
- Should the application language settings always follow language settings for the operating system, or should the application user be able to set specific languages?
- What type of user interface resources does the application use and where are they stored?
This section includes the following topics. The descriptions assume a MUI application targeted at Windows Vista and later. The resources for this application are Win32 resources, with language-specific resources and executable code residing in separate Win32 PE files. Special considerations for support of pre-Windows Vista operating systems or for different types of resources are added as appropriate.
- Preparing Resources
- Setting Application Language Preferences
- Locating Win32 PE Resources
- Locating Non-Win32 PE Resources
- Localizing Resources and Building the Application
- MUI: System Settings Application Sample
- MUI: Application-Specific Settings Sample (Windows Vista)
- MUI: Application-Specific Settings Sample (Pre-Windows Vista)


Standardization - the process of making a proven practice the default practice in the organization.
Standardization aids in several ways. First, by documenting the best practices and then ensuring those methods are practiced by everyone the organization promotes effective and efficient methods. Second, variation is reduced. Third, when problems present themselves the problem solving process is greatly aided - when there is no standardization it is more difficult to troubleshoot.
A slightly different type of standardization also has great benefits. By standardizing parts a company can improve performance. For example, Southwest Airlines only used one model of plane. This way they could train mechanics on only one plane and they could work on every plane the company used. They also only needed to stock parts for one type of plane. The savings proved to be enormous.
Toyota is a great example of a company that has taken advantage of standardization. They document extensively the best method. Another advantage of this is to reduce the problem common with learning "on the job." Without a standardized documented practice to recelebrate a person will naturally drift in the way they do a task. If they then train someone else they pass on a slightly modified process. In addition, a person will forget important point if there is no guide to remind them.
Some may worry that this stifles innovation. There is no reason for standardization to do so. An organization that uses standardization will just document innovation and share the successful innovations with everyone.


As of 03 November 2022, Limpopo province has two districts affected by measles outbreaks, Greater Sekhukhune and Mopani. Laboratory-confirmed measles cases in the Greater Sekhukhune district have increased to 16 and in the Mopani district to 7. The laboratory confirmed measles cases in the Mopani district were in the Greater Giyani and Ba-Phalaborwa. There was an epidemiological link between two laboratory-confirmed measles in Greater Sekhukhune and three in Mopani.
The laboratory-confirmed measles infections were identified in 13 males and 10 females between the ages of 6 months and 24 years in the Greater Sekhukhune district, and 2 to 42 years in the Mopani district. In combination for both districts, 20 (87%) of the 23 measles cases were below 15 years. No deaths or other complications from measles were reported after two children admitted with the virus were discharged from the hospital. Two children with measles infection were not vaccinated, three were fully vaccinated with two measles doses and eleven the measles vaccination histories were unknown in Greater Sekhukhune district. All seven measles cases in the Mopani district had unknown history.
Affected districts are continuing with the public health response, tracing laboratory-confirmed measles cases and vaccinating their contacts. A measles vaccination catch-up dose is given in the health facilities for the children who missed the measles vaccination to increase immunity in the communities.
Measles patients present with fever, rash, and one or more of these symptoms, cough, red eyes, and runny nose. Complications of measles include pneumonia, diarrhoea, dehydration, encephalitis, blindness and death. Measles complications are severe in malnourished children and those young infants under 2 years of age. Persons of any age who are not vaccinated can catch measles and develop the disease. Clinicians and caregivers should be on alert for anyone presenting with the above symptoms and signs and check children’s road-to-health booklets to ensure measles vaccinations are up to date. Measles vaccines are given routinely at 6 and 12 months of age. It is never too late to vaccinate against measles.
Suspected measles cases should be notified on the NMC system; click here to access the notification form
Source; NICD and Limpopo province Department of Health


German Cities Restrict Energy Usage in Face of Russian Gas Shut-Off
Cities in Germany are imposing restrictions on energy usage, as the country faces the looming prospect of Russia shutting off gas supplies to the country and creating an energy crisis.
Russia has severely restricted supplies of gas to Germany in recent weeks, and there are fears Vladimir Putin will shut off supplies completely as he seeks to drive a wedge between EU nations. Germany is much more heavily-dependent on Russian gas than its EU counterparts, and member states have struggled to reach agreement on how to respond to the threat.
Hanover in the north-west of the country became the first major city to announce energy-saving measures, placing restrictions on energy use in municipal buildings, including restrictions on heating and even turning off the hot water in the showers of city-run leisure centers.
“The situation is unpredictable,” said Hanover mayor Belit Onay. “Every kilowatt hour counts, and protecting critical infrastructure has to be a priority.”
In the capital Berlin, historic monuments went dark as the city turned off the spotlights that usually drench them in light.
“In the face of the war against Ukraine and Russia’s energy threats it is vital that we handle our energy as carefully as possible,” said Berlin’s senator for the environment, Bettina Jarasch.
The majority of the gas Germany imports is used to heat homes and power its industrial sector. Plans have already been put in place to reduce industrial consumption, but reducing consumer usage is more difficult and depends on individual co-operation.
The German government plans to implement price increases to discourage consumer usage, but with most households paying their bills in advance it will take time for this to have any effect.
Germany aims to reduce national gas consumption by 15%, a level it says would leave it capable of coping with any potential Russian shut-off.


Shunkoden: Sacred Mirror Hall at the Kyoto Imperial Palace
Mirrors in Buddhism are a symbol of how we perceive life, death and the universe. Mirrors reflect, with no bias or influenced perception, everything that they see. Buddhism says that the individual and the universe are one, made of the same elements. A mirror reflects both the individual and the universe.
Such symbols have gained so much importance that they have been blessed and housed in specific buildings. At the Kyoto Imperial Palace the shunkoden 「Sacred Mirror Hall, 春興殿」 was built to house the sacred mirror 100 years ago.
From a sign outside the building:
The shunkoden was built to place the sacred mirror on the occasion of the enthronement ceremony of Emperor Taisho in 1915.
Instead of a traditional thatched or tiled roof, copper plates were used in the construction of this building, in a similar style to buildings at the Tokyo Imperial Palace.
The Kyoto Imperial Palace is situated in between Nijo Castle and Shimogamo Shrine. The palace offers free guided English tours, however you do need to book in advance (on the same day is OK).
For more information, and lots of photos, see the Kyoto Gosho 「Kyoto Imperial Palace, 京都御所」 travel guide.
View this location on Google Maps.
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September 24, 2019
Green tea could play an important role in reducing antibiotic resistance in bacterial infections, according to a study out of the United Kingdom.
Concerns about antibiotic resistance extend to a wide range of bacteria that have proven resilient in the face of various classes of drugs.
Researchers at the University of Surrey examined how epigallocatechin (EGCG), a natural antioxidant found in green tea, may be an effective way to restore the power of antibiotics.
A study published in the Journal of Medical Microbiology looks at ECGC's effect on the bacterial pathogen Pseudomonas aeruginosa, which is commonly found in respiratory tract and bloodstream infections. The bacteria have become increasingly resistant to antibiotics in recent years, requiring physicians to use a last-line combination of drugs to treat infections.
A series of experiments tested the interaction of ECGC with the antibiotic aztreonam to measure their impact on P. aeruginosa in human skin cells and moth larvae. ECGC also was tested in isolation with the bacteria.
The study found that the synergy between ECGC and aztreonam was significantly more effective at reducing bacteria than either of the agents alone.
The research team believes ECGC may increase the permeability of P. aeruginosa bacteria, in turn facilitating their uptake of aztreonam. It's also possible that ECGC interferes with a biochemical pathway that makes antibiotics more susceptible to resistance.
"The World Health Organisation has listed antibiotic resistant Pseudomonas aeruginosa as a critical threat to human health," said Professor Roberto La Ragione, head of the Department of Pathology and Infectious Diseases in the School of Veterinary Medicine at the University of Surrey. "We have shown that we can successfully eliminate such threats with the use of natural products, in combination with antibiotics already in use."
Researchers hope their findings can be used in clinical settings in the future.


I am happy to share this article that was recently published in Learning Exchange: The Newsletter of the Learning Round Table of the American Library Association.
Oftentimes the first thoughts of leadership are about the internal relationship between a leader and their team. However, leadership also involves interacting with others beyond that leader’s chain of command, whether they are in another part of the organization or completely external to it. This is where a leader must take on the role of a diplomat.
To paraphrase the definitions of diplomat and diplomacy from the Merriam-Webster dictionary, a diplomat is someone who practices the art of conducting negotiations between groups. They must have skill in handling affairs without invoking hostility, and handle awkward situations with tact. To be a diplomat requires sound leadership skills.
What does diplomacy have to do with library leadership? Think about the diplomats who work for the United States. They are appointed by the President with the consent of the Senate to live in another nation in order to represent America’s interests. To be successful they need to understand the culture of their assigned country while at the same time demonstrate American values. The goal is to create a productive relationship based on regular communication and trust.
Read the rest of the article on the Efficient Librarian web site.


We’ve written about the World’s Columbian Exposition (aka the World’s Fair or Chicago World’s Fair and Chicago Columbian Exposition) before, so you know it was full of a dizzying array of exhibits and demonstrations. One of those was the Catholic Educational Exhibit, where representatives from dozens of seminaries, nunneries, schools, and dioceses across the country represented work they have done, and shared educational programming and materials.
One of these exhibits was made possible by the work of students from Pontifical College Josephinum, who carved an altar for the display. At 28 feet high and made of oak and red and white mahogany, this Gothic style altar ended up winning an award at the Fair, and you can see why!
Staff at the Josephinum were prescient enough to document the students and staff who helped to make this display possible, and because of their work, and the work of today’s librarians, we can see this Viewbook online. Another neat thing about the Viewbook is that each photo is captioned in English, German, and Latin!
You can see this Viewbook and more of Pontifical College Josephinum’s collection right now at DPLA, and thanks to the work of the Digital Research Library of Illinois History and the University Libraries of the Catholic University of America, you can read all about the Education Exhibit, and see photographs from it, as well.


create an iterator for a specified structure
produce the next structure
return true when the last structure is produced
one of a predefined list of available structures
argument list that corresponds to the structure struct
(optional) non-negative integer specifying the size of the object or the string 'allsizes' when the object should be selected from all possible sizes
iterator returned by a call to iterstructs
The iterstructs function returns an iterator in the form of a table. The nextstruct and finished functions are used to manipulate this table. The table entry nextvalue is a procedure created to traverse the elements defined by struct(args) of size n. The finished entry is a flag that is set to true when the last structure is produced.
The nextstruct command returns the next structure from the iterator defined by the call to iterstructs.
The finished function returns true when the last structure is produced.
If the size is not specified, the default size for that structure is used.
To list all the structures at once, see combstruct[allstructs].
For a list of available structures, see combstruct[structures].
allp ≔ iterstructsPermutationa,b,c:
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1979 USAMO Problems/Problem 4
lies between the rays and . Find on and on collinear with so that is as large as possible.
There are two ways to solve this problem. The first is more subtle, and the second is just bashing.
Perform the inversion with center and radius Lines go to the circles passing through and the line cuts again at the inverses of Hence
Thus, it suffices to find the line through that maximizes the length of the segment If are the midpoints of i.e. the projections of onto then from the right trapezoid we deduce that Consequently, is the greatest possible length of which obviously occurs when is a rectangle. Hence, are the intersections of with the perpendicular to at
Solution (trig bash)
Let and Then and Using the Law of Sines on gives and using the Law of Sines on gives Note that and are given constants. Hence,
Clearly, this quantity is maximized when Because must be less than , is as large as possible when or when line is perpendicular to line .
|1979 USAMO (Problems • Resources)|
|1 • 2 • 3 • 4 • 5|
|All USAMO Problems and Solutions|
The problems on this page are copyrighted by the Mathematical Association of America's American Mathematics Competitions.


The population of the Republic of Cyprus will exceed one million by 2100, according to projections from Eurostat, the EU’s statistical service.
According to these projections, the population of Cyprus is expected to increase from 904,705 on January 1, 2022, to 1,007,739 on January 1 2100.
However, the population across the EU is projected to drop by 6%, or by 27.3 million, during the same period, the Eurostat projections show.
The total population of the bloc now stands at 451 million, boosted by the arrival of Ukrainian refugees, following Russia’s invasion.
After a decrease in 2020 and 2021 due to the impacts of the COVID-19 pandemic, the population of the EU started recovering in 2022.
According to Eurostat, the EU population is projected to peak at 453 million in 2026, before declining to a projected level of 420 million in 2100.
At an EU level, the share of children and young people (aged 0-19) is projected to decrease from 20% in early 2022 to 18% in 2100. Similarly, the share of the working-age population (20-64 years old) in the total EU population is projected to fall from 59% in 2022 to 50% in 2100.
In contrast, the share of older adults (65 years and over) in the total EU population is projected to increase. The share of those aged 65-79 is expected to increase by 2% from 15% at the beginning of 2022 to 17% in 2100, while the share of those aged 80 and over is expected to more than double from 6% to 15%.
The projections are based on the assumption of partial convergence of EU countries’ fertility, mortality and migration patterns.


The immediate deployment of renewable energy and technologies is crucial for two factors. One, it provides the potential to cut back carbon emissions. Carbon exhausts are a important contributor to global warming and cause significant state change. Another is the improved demand for power. Burning fossil fuels leads to a large number of environmental complications, including a green house effect, significant energy costs, and a great site significant increase in air pollution. Renewable energy equipment are more appropriate for sustainable advancement and tool constraints than fossil fuels.
To ensure the deployment of renewable energy, federal government policies has to be designed to induce investment in the field. By reducing up-front expense commitments, government authorities can inspire industries to consider renewable energy solutions. Also, economic incentives help reduce upfront investment commitments, spur style innovation, and minimize up-front costs. The main advantages of these applications should be were feeling worldwide. The united states, Canada, and Denmark are examples of countries with powerful renewable energy guidelines. These countries have also attracted substantive private expenditure.
In terms of mounted capacity, renewables are expected to supply more than REDACTED MW of energy by 2023. In addition , hydropower will remain the greatest renewable resource, featuring 16% of total energy demand. The other two sources is likely to make up the remaining global electrical power market. If we look at green strength and technology globally, the trends will be clear. Actually renewables definitely will continue to rule the electricity sector. Within a few years, they will makeup over 70% of the total electricity sector.


The History of Everywhere: All the Stuff That You Never Knew Happened at the Same Time
64pp., hbk., RRP $A39.99
“History can seem a confusing and complex subject. Civilisations rise and fall and the connections between them can be hard to understand.”
So in this innovative book, there is an attempt to show what has happening all over the world in any one period from the ancient civilisations to the modern world at the end of the 20th century. It shows that woolly mammoths were still around when the Egyptians built their pyramids and that Leonardo Da Vinci lived at the same time as Henry VIII and the Aztecs,
Divided into broad periods of history starting with 4000-1000BC double spreads have a background map of the world and superimposed on this are brief paragraphs about what was happening where at the time. There is a brief description about life during the time in general, and a key event is given more detail, encouraging budding historians to find out more and consider how that shaped the world overall. Expanding on this are special “Focus on…” pages which take a closer look at those events or eras that had a major influence on the world such as Greece, Rome, China, Aztecs, Japan, Mughal India and so forth.
Today’s events are also addressed, inviting readers to contemplate how events such as the development of smart phones and social media, the GFC, the environmental crisis and even the current pandemic will be viewed by the historians of the future. How has the internet impacted on how the world’s peoples are so connected now and how has that shaped our lives, particularly the government policies that tend to drive so many decisions?
If books like Ancient Wonders, and BANG have sparked an interest in where we have come from and how we re who we are because of that, then this is the perfect introduction to encourage students to take a closer look via a format that is visually appealing and easily accessible.


Numerous dangers afflict our coastlines and waters. In every region of the vast ocean, from Arctic fisheries to tropical reef systems, from kelp forests to tidal estuaries, human activities have impacted the health of species and environments. Threats to the health of coastal communities and the tens of thousands of employment in fishing, leisure, and tourism that depend on strong, functional coastal and ocean systems include climate change, pollution, overfishing, and habitat degradation.
A large coalition of conservation and research organisations has urged each presidential candidate to give strong, efficient coast and ocean conservation measures top priority during the next presidential term in response to this urgent need and the realisation of the connection between a healthy environment and a healthy economy.
A “Blueprint for Coastal and Ocean Policy for the New Administration” was sent to each presidential campaign by 48 groups from 15 states and territories in the United States, advocating strong action on behalf of our oceans. Greenpeace, Surfrider Foundation, Sierra Club, Reef Check Foundation, Fauna & Flora International, NAUI and PADI Worldwide, Marine Conservation Biology Institute, Save the Manatee Club, and EarthEcho International are a few of the groups that are a part of the alliance.
“Everyone and everything is affected by the ocean. According to Mark J. Spalding, President of The Ocean Foundation, which contributed the initial text and coordinated the coalition, “it is necessary for life and human survival.” “The incoming Administration has a great chance to launch a new wave for the protection of the coastline and ocean areas, a new wave that we will support.”
A Blueprint for Coast and Ocean Policy calls for action on the following ten marine conservation issues: (1) reducing coastal and ocean pollution; (2) clean and healthy coasts and beaches; (3) enhancing the state of our nation’s fisheries; (4) protecting coral reef ecosystems; (5) protection of other significant marine species; (6) marine ecosystem restoration; and (7) addressing the connections between oceans and climate change.
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International Day of Forests & World Water Day!
Protecting our Planet’s Biodiversity!
March 21 is International Day of Forests & March 22 is the World Water Day
What is the International Day of Forests?
▲ An Adventurer’s Screenshot of a forest in Black Desert
In 2012, the United Nations proclaimed March 21 as the International Day of Forests to celebrate and raise awareness of the importance of all types of forests'
Not only do forests purify the water, clean the air, and provide resources for us, but they also play a crucial role in being biologically diverse ecosystems that are homes to animals, plants, and insects.
What is happening on the International Day of Forests?
To celebrate the International Day of Forests, many local and national organizations organize activities such as tree-planting campaigns – these efforts and others are made on this day to raise awareness of the importance of forests.
▲ Here’s a GM hugging a tree to show their appreciation!
What is World Water Day?
▲ An Adventurer’s Screenshot showing Black Desert’s ocean
World Water Day is an annual UN observance day held on March 22 to raise awareness and inspires action on the crisis surrounding our water and sanitation.
Last but not least, there is an event to celebrate the International Day of Forests and the World Water Day in Black Desert!
Check out the event ‘Plant Saplings for Life EXP Rewards!’ where you can obtain
[Event] Crio's Seedling Pot and Floramos Petal


Satellite images shows Italy's pollution decrease during coronavirus response
There has been a decrease in nitrogen dioxide over Italy, especially in the northern region, reports the European Space Agency. The country has since been placed on a dramatic lockdown restriction and has the highest number of coronavirus cases in Europe and outside of China.
An animation of satellite images from ESA captured the level of toxins in the air above Italy from January 1 to March 11 using a 10-day moving average. Before and after the surge of coronavirus in the country. At the beginning of the year, heavy amounts of nitrogen oxide -- represented in red -- are seen mostly in the northern region of Italy.
By March 11, the amount of nitrogen dioxide emissions decreases, which is represented in a light yellow color on the satellite images.
"This reduction is particularly visible in northern Italy which coincides with its nationwide lockdown to prevent the spread of the coronavirus," said ESA in a statement.
At the end of February, certain parts of northern Italy, including 11 towns across Lombardy and Veneto were on lockdown. On March 8, Italy announced a quarantine for its entire northern region.
On March 9, the Italian Prime Minister announced the quarantine measures will be expanded to the entire country. Two days later, he announced a much-stricter lockdown. Commercial and retail businesses, except grocery stores and pharmacies, will close down. The unprecedented lockdown restricts citizens' movement and activities until April 3.
PREVIOUS: NASA images show how China’s pollution has decreased during coronavirus outbreak
“The decline in nitrogen dioxide emissions over the Po Valley in northern Italy is particularly evident," said Claus Zehner, ESA’s Copernicus Sentinel-5P mission manager. “Although there could be slight variations in the data due to cloud cover and changing weather, we are very confident that the reduction in emissions that we can see, coincides with the lockdown in Italy causing less traffic and industrial activities.”
This story was reported from Tampa, Fla.


Astronomy Picture of the Day
Discover the cosmos! Each day we feature a different image or photograph
of our fascinating universe, along with a brief explanation written by a
November 2, 1995
The Red Rectangle
Telescope photograph by David Malin
The unusual geometry of this stellar nebula creates somewhat of a mystery.
At the nebula's center is a young binary star system that probably created
the nebula, but how? This type of nebula shows a "bipolar flow" which
carries a significant amount of mass away from the central stars. It has
been speculated that the central stars create a pair of
jets that precess
like a spinning top. These jets might throw gas into a thick disk which we
see here edge on - so that it appears to us as a rectangle. The nebula
emission is also unusual in that some of the
infrared light it emits
might be associated with unusual carbon-containing molecules.
Tomorrow's picture: Jupiter's Moon Amalthea
| About APOD |
Authors & editors:
NASA Technical Rep.:
Specific rights apply.
A service of:


One of the most dangerous things people in South Carolina do is simply getting into their cars. The chance of being killed in a car accident is 300 times that of being killed in a commercial plane crash, according to statistics.
According to the National Highway Traffic Safety Administration, 32,719 people were killed in motor vehicle accidents in 2013. While improving the behavior of drivers can help reduce the risks, the reductions in risk gained from technological advances have the potential to be much greater.
Since 1968, the government has been mandating safety improvements to vehicles, starting with the inclusion of safety belts in that year, although they were options at least as early as 1960. Over time, many additional safety features have become standard on new vehicles. According to the NHTSA, these safety standards saved an average of 11,575 people every year between 1960 and 2012. In 2012 alone, the NHTSA estimates safety technology saved 27,600 people. It is estimated that if all people on the road had self-driving cars, the fatality risk would be cut in half. This would equate to saving an additional 16,000 people each year. Cost value estimates place the value of saving this number of lives at $1,500 for every household in the U.S., which means the extra cost of purchasing self-driving vehicles in the future may be well worth it.
Car accidents still occur far too frequently, and are often due to negligent driving. A person who has been injured in a collision caused by a distracted, impaired or otherwise negligent driver may want to have the assistance of counsel in filing a personal injury lawsuit that would seek compensation from the at-fault motorist for the losses that have been incurred.


Eczema is the collective term for a group of skin conditions that can cause rough patches of skin that look leathery or scaly and can be dry, itchy, and red. Eczema is not contagious, but the exact cause of eczema is unknown. Researchers have found that your genetics can make you more likely to develop eczema, and you may be at a higher risk if you also have asthma or allergies.
Different Types of Eczema
There are several different types of eczema. The most common type is atopic dermatitis. Atopic dermatitis is an immunologic response to an irritant or allergen. The rash can develop at any age, it may come and go, and you may not know what triggers your flare-ups. Other types of eczema include:
- Contact dermatitis
- Dyshidrotic eczema
- Nummular eczema
- Seborrheic dermatitis
- Stasis dermatitis
What Triggers Eczema?
Eczema develops when an irritant triggers your immune system. Some common triggers include:
- Laundry detergents
- Cleaning solvents
- Food such as chocolate, nuts, and soy
- Wool and synthetic fabrics
Eczema Treatment and Care
There is currently no cure for eczema at this time, but the specialists at Columbia Allergy will create an individualized treatment plan to reduce the frequency and severity of your eczema symptoms. Your Columbia Allergy team can help you to identify your triggers through the use of skin prick, intradermal, and patch testing. Our providers will help you to control your symptoms through the use of eczema friendly skin products, prescribe medications, and provide allergy treatments as needed.
If you are suffering from eczema, call your nearest location or schedule an appointment online today!


The ice on portions of Michigan's Great Lakes has turned blue, but don't worry, there's a perfectly good reason why.
The phenomenon is common on glaciers, but not so much on large swathes of lake ice. It's happening where Lake Michigan meets Lake Huron, at a place called the Straits of Mackinac. There, fat slabs and mounds of cracked blue ice have collected near the shorelines.
Local photographer Tori Burley(opens in a new tab) captured the image above.
The ice, however, is not actually turning blue. The color is a result of the way sunlight is bouncing off this particular ice, explained Ted Scambos, a research scientist at the National Snow and Ice Data Center, in an interview.
Sometimes, weather conditions — such as a lack of high winds — allow water to freeze slowly and evenly, resulting in ice composed of large crystals (unlike snow, which is formed quickly and made up of small crystals).
When light hits these big ice crystals, it can travel deep into the structures (compare this to snow, wherein light hits a sharp edge and reflects off of it right away, resulting in blinding white). When the light travels deeper into slowly formed ice, some of the red wavelengths of sunlight — which is the longest wavelength of visible light — get absorbed into the ice structure.
The blue, which is the shortest wavelength of visible light, bounces back out, meet our eyes, and results in a deep aqua color.
But this isn't the complete story. Blue ice is also composed of relatively pure, untainted water, which allows the blue reflection to be so vivid and dominant.
"It's a tribute to how clean the upper surface of Lake Michigan is," said Scambos, adding, "At least somewhere in Lake Michigan."


If you are someone who loves to visit historical places and cherish the remains and the architecture of each place, then you must come to visit Ani Ghost City, Turkey. People from various parts of the world come to visit this place. Moreover, people also call it as the forgotten city. It is because of various reasons.
The city was earlier a prosperous and a developing kingdom. But, due to various reasons it could not stand the storm of time and just disappeared. It is in belief that this place had 1001 churches. Because of some reasons, people in this city left it. Therefore, nature destroyed the city and turned it into ruins.
In early texts, this city is mentioned as the strongest fortress that was present at that period of time. From that period of time, the city faced various obstacles and destructive elements such as earthquakes, invasions, looting, and so on. Moreover, the place still holds extreme beauty and reflects the architectural style of the Armenians and the Turks.
Also, there are various religious places that are present at this place. The city in early times had about one thousand and one churches. After various archaeological researches, it was found that there were about forty churches, and many other religious places. Not just this, the design that was in use for making of these places was very scientific and had a brilliant idea and creativity behind them. Various rulers tried to establish their control over this place. Hence, there were various additional developments that took place in this area.
Furthermore, it is one of the most famous tourist attractions that are present at this place. People from various parts of the world pay their visit here and cherish the old times that must have been here.
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The U.S. conflict in Vietnam lasted throughout three American presidencies. The original goal was to contain communism and keep its principles out of South Vietnam. Initially, U.S. soldiers were sent to Vietnam as military advisors to the South Vietnamese during the Kennedy administration. The conflict escalated during the Johnson administration and more U.S. troops were sent into active battles. It was not until the Nixon administration that U.S. troops were pulled out of Vietnam. Consider Kennedy's reasons for sending military advisors to Vietnam, Johnson's reasons for escalating war and Nixon's reasons for pulling the U.S. out of Vietnam? Each administration had strategic political and military objectives.
Based on the United States government's political and military objectives, do you think the Vietnam War was considered a success? Did the U.S. and South Vietnam win the war?
In an essay of approximately 500 words, give reasons either for or against the belief that it was a success. Your essay should include reference to the reasons (both military and political) that each president decided to increase or decrease U.S. involvement in the conflict.
Feel free to use a search information to find more opinions about whether or not the U.S. was successful in Vietnam. Use key words such as: United States, win, Vietnam, success. The final opinion must be your own.


Very extensive restoration works are underway at the mediaeval fortress of Chinon. This wonderful fighting castle has been neglected over the years (since 1300!) and the conseil général of Indre-et-Loire has decided to enhance it by bringing it back to the state in which it was about 200 years ago. Already a ruin, the last usable rooms were in the centre module of the castle - the so-called Royal Apartments. In the last couple of hundred years they had lost their roofs and become picturesque ruins (see the 'before' picture).
Monuments de France under the direction of chief architect for la region Centre, Arnaud de Saint-Jouan and his team have brought the old shell of these apartments back up to roof level, re-roofed and slated, installed new windows and generally made the wonderful structures live again.
The dilemmas of what to do with very old historic structures has been a subject of aesthetic debate across the channel for many years. The cultural battle was fought out in the nineteenth century between the architectural theorist and restorer, Eugène Viollet-le-Duc (who for example recreated the mediaeval city of Carcassone) and Prosper Merimée for the frogs, and William Morris and his organisation S.P.A.B. for the rosbifs. The French dream of turning the clock back (as for example here in Chinon), while the Brits love the sepia gauze of crumbly sentimentality. One side accuses the other of 'over-restoration'; the other of 'under-restoration'.
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In this tutorial, you will learn how to round up in Excel.
Change the cell format to get the desired amount of decimal places if you don’t need accuracy down to the microscopic level or don’t want extra decimal places because they result in the appearance of ###### symbols.
Once ready, we’ll get started by utilizing real-world examples to show you how to round up in Excel.
Table of Contents
Round Up in Excel
Before we begin we will need a group of data to round up in Excel.
First, you need to have a clean and tidy group of data to work with.
You can round up the decimals by selecting the values with decimals and select ‘Home’, then select the ‘Decrease Decimal’ icon. You can click on it to decrease the decimals for your values to your desired format.
Once you are done, your Excel will look like this.
That’s all there is to it. You are welcome to copy the example spreadsheet below to see how it is done. The most crucial lesson is to enjoy yourself while doing it.
In this tutorial, I covered how to round up in Excel.


Y: Did you hear the news about the tornado, Don? It touched down not too far from here last night.
D: But it was in a forested area, right Yaël? So there wasn’t any damage.
Y: Well, no damage to property or people, but forests suffer from tornadoes and high-speed windstorms too.
D: You mean trees are blown down, right?
Y: That’s just the start of it. When tornadoes and storms blow down trees, they destroy wildlife habitats and, more importantly in the long run, open the door for invasive species to flourish. It can take a long time for forests to fully recover. The finding comes out of research done in Illinois that looked at forested areas affected by three storms: a tornado in 2006, a derecho—which is a kind of windstorm— in 2009, and another tornado in 2017. The researchers chose sites of affected land to study, and selected unaffected parts of the forests that resembled the affected sites in tree size and type, as well as in elevation, slope, and distance to roads and trails. Then they tracked the comparable parcels of land over time to see how the storm-affected areas recovered over time. To nobody’s surprise, invasive species were much more prevalent in the areas affected by the storms than in unaffected areas, even 12 years after the storms hit. Though tree cover increased over time and invasive species decreased, the five major invasives they found all grew well in the shade, which means they can continue growing and spread even farther.
D: Invasive species might be the only species that appreciate tornadoes.


Development Week 24
Although your baby is still receiving oxygen through her placenta, once birth occurs her lungs will start taking in oxygen on their own. In preparation for the outside world, your baby's lungs will now begin to produce surfactant. Surfactant is a substance that keeps the air sacs in our lungs from collapsing and sticking together when we exhale, allowing us to breathe properly.
Because the inner ear is now completely developed, your baby may be able to tell when he is upside down or right side up while floating and making movements in the amniotic fluid. The inner ear controls balance in the body.
You may have thought that all your prenatal tests were done and over with now that you are 24 weeks pregnant. But there is still an important test to come: the glucose screening, which is usually performed sometime during weeks 24 to 28. The glucose screening checks for gestational diabetes, a temporary type of diabetes that occurs during pregnancy and can cause your newborn some problems, such as low blood sugar. Gestational diabetes can also increase your chances of needing a cesarean section since gestational diabetes can lead to the growth of unusually large babies (macrosomia).
During the glucose screening test, you'll drink a sugary solution and then have your blood drawn. If your blood sugar levels are abnormal, you'll have further tests, which your health care provider will discuss with you. Usually gestational diabetes can be controlled with a strict diet (similar to the one a diabetic follows), but sometimes medication, such as daily insulin, will be needed during the course of your pregnancy.
Select a week of development to read detailed information:
|Visit our forum to learn what you can expect during your third trimester|
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The orientation of the device on the PCB should first be established. Consider the location of fixed PCB components, as well as internal device resources. For example, aligning the GT interfaces on the device package to be as close to the components with which they interface on the PCB will lead to shorter PCB trace lengths and fewer PCB vias.
A sketch of the PCB including the critical interfaces can often help determine the best orientation for the device on the PCB, as well as placement of the PCB components. After completion, the rest of the device I/O interface can be planned.
High-speed interfaces such as memory can benefit from having very short and direct connections with the PCB components with which they interface. These PCB traces often have to be matched length and not use PCB vias, if possible. In these cases, the package pins closest to the edge of the device are preferred in order to keep the connections short and to avoid routing out of the large matrix of BGA pins. For more information, see this link in the Versal ACAP PCB Design User Guide (UG863).
The I/O Planning view layout in the Vivado® IDE is useful in this stage for visualizing I/O connectivity relative to the physical device dimensions, showing both top-side and bottom-side views.
The following figure shows the I/O Planning view layout.


When we talk about walking, we’re talking about walking, rolling and strolling – often called a ‘pedestrian’. The word ‘pedestrian’ can be dehumanising, so we prefer to say people who walk, roll or stroll.
When we refer to walking, we use the Queensland Government’s definition of walking, rolling and strolling:
‘When we talk about walking, we also include jogging, running and moving with the help of a mobility device (such as a wheelchair, mobility cane or a walking frame).’
Walking includes people walking with or without a cane, in wheelchairs, walking frames or using other devices like mobility scooters. We also include jogging and running when we refer to walking. Walkers can be of any age, and we would like to see people walking from as young as possible, and continuing walking for as long as possible! Walking is a medicine for many, both for physical and mental health. The more we can do, the better for our health and wellbeing, and for our planet.
People walk for a wide variety of reasons. People walk to reach a specific destination, like work or school or the local shops. People walk for exercise or wellbeing, like taking a walk around the block or going for a bushwalk. Other people walk for recreation, to connect with friends or because they don’t drive. People walk short or long distances. People walk fast or slow.
All of us enjoy a good walk, roll or stroll whether for leisure or commuting. It’s important for our infrastructure and neighbourhoods to help everyone have access to comfortable, convenient and safe spaces for walking.


Kubernetes is an open-source platform that allows businesses to automate the deployment, scaling, and management of containerized applications. It was originally developed by Google, but is now maintained by the Cloud Native Computing Foundation (CNCF).
One of the main features of Kubernetes is its ability to horizontally scale applications. This means that as the demand for an application increases, Kubernetes can automatically spin up additional instances of the application to handle the increased load. This is done through the use of replicas, which are identical copies of the application that are run on different machines.
Kubernetes also helps to ensure the availability of applications through the use of pods. Pods are the smallest deployable units in Kubernetes and contain one or more containers. If a pod fails, Kubernetes can automatically spin up a new one to replace it, ensuring that the application remains available.
Another key feature of Kubernetes is its ability to roll out updates to applications in a controlled manner. This is done through the use of rolling updates, which allow updates to be gradually rolled out to a portion of the replicas, rather than all at once. This helps to ensure that the application remains available and reduces the risk of downtime during updates.
In addition to these core features, Kubernetes also offers a variety of other tools and features that help to automate the management and deployment of containerized applications. These include:
- Service discovery: Kubernetes allows applications to automatically discover and communicate with other applications through the use of services.
- Configuration management: Kubernetes allows businesses to manage and update the configuration of their applications through the use of config maps and secrets.
- Persistent storage: Kubernetes allows businesses to easily manage and attach persistent storage to their applications through the use of persistent volumes.
Overall, Kubernetes is a powerful platform that allows businesses to automate the deployment, scaling, and management of containerized applications. Its ability to horizontally scale applications, ensure their availability, and roll out updates in a controlled manner make it an essential tool for businesses looking to deploy and manage applications at scale.


Reform Movements and the News
Private enterprise drove much of the growth of publishing in early nineteenth-century America. Book, magazine, and newspaper publishers in New York, Philadelphia, and other major cities transformed their firms into large-scale businesses, with designs on expanding regional and national markets. Because the new technologies of printing, illustration, and distribution required substantial investments of capital, publishing became more centralized in order to achieve economies of scale.
But commercial enterprise is only part of the story of the communication revolution of the early nineteenth century. Some major publishers were not-for-profit enterprises whose mission was to counteract the commercial market, not to profit from it. In the early decades of the century, these were all religious associations: the American Bible Society, the American Tract Society, and the American Sunday School Union. Their goal was to employ new printing technologies and national organizational strategies for evangelism. They believed that market forces would not produce the kind of reading material that people needed. The American Tract Society, for example, was eager to compete in the marketplace of ideas but refused to rely upon the marketplace of commercial trade. It argued that private enterprise was the cause of an evil print culture in America; it could not be the cure. This theme was emphasized routinely in the society’s publications, and the American Tract Society proposed instead to make supply drive demand.
Like the religious publishers, national reform organizations such as the American Temperance Society and the American Anti-Slavery Society also had great faith in the power of print to convert people to their cause. By the 1830s these societies were large publishing houses, producing millions of books, newspapers, magazines, almanacs, tracts, schoolbooks, and other children’s publications, often outside the commercial publishing market.


EDN Education Spotlight: Candace Eastwood of Milverton Public School
March 13, 2019
By Kira Heeschen, Education Coordinator
Marine plastic pollution is choking and poisoning sea life.
Candace Eastwood of Milverton Public School in Ontario, Canada, became concerned about ocean pollution after she the documentary “Plastic Ocean.” Upset but filled with determination, she decided to educate her 3rd and 4th grade students on plastic pollution and help empower them to make changes in their lives. She asked her students to collect plastic trash from their homes for a day to demonstrate how much trash their families were producing. Her students created the bulletin board to help teach the rest of the school that “while we are wasting our plastic trash, sea life is tasting it.” The students also wrote poems about how plastic pollutions impacts sea creatures.
Confronted during vacation by a beach covered in plastic trash after a big storm, Candance saw another opportunity to motivate her students. She participated in a clean up and took pictures of the trash to share with her students. They decided to get involved with ocean clean up organizations and to host their own school clean up events. One student was inspired to establish an Eco Club at their school to ensure that these projects continue. “My hope is to move my students, inspire them, give them opportunities to make change!” says Candace. “I believe in them and I believe they can do anything!” We couldn’t agree more.


Mine of Guzzurra
Site Category: Mining
In the territory of Lula, on the slopes of Monte Alba, the argentifer ous lead seam of Guzzurra was mined in Roman times, as is shown by a series of excavations and the discovery of ancient tools. In the mid-1i h century, when Sardinia witnessed a resurgence of 'mining fever' several prospectors were attracted by the great surface deposits of galena mixed with silver. Their size warranted the start of industrial activity, and this came to the ear of Genoese banker Paolo Nicolay, at that time (since 1850) the president of the Monteponi company.
Thus, in 1862 the mining concession was awarded to Monteponi which, starting from the Argentaria site, began mining works, soon however encountering operating difficulties. Six years later the Monteponi company sold its rights to two businessmen from Marseilles (Pasquale L. Sigme and Enrico Giraud) who completed plant installation, extended the galleries and constructed a mechanical washery and housing for the workers, plus storage facilities on the beach of La Coletta at Siniscola). This French influence is also reflected in the names given to the galena seams mined: Sainte Claire, Napoleon, Saint Anne, Pastret, etc.
Later on, the murder, which would remain unpunished, of one of the concession holders (Sigme) led to suspension of activity, which was resumed around 1910 by Gennamari-lngurtosu, a company of the Pertusola group which had taken over the concession. But both engineers and miners continued to be at risk of violence, to the point that a high wall had to be built to protect the compound from criminal raids.
After World War I, in view of the persisting lack of safety the mine was abandoned and closed. Many years later, in 1961-62, the Societa Ricerche Minerarie RI.MISA., a subsidiary of the Monteponi Montevecchio group made an unsuccessful attempt to reopen the mine. Since then the mine and its village have remained closed and abandoned.


From Ancient Olympia to the opening ceremony, the Olympic flame has played a big part in the Games for nearly a century.
The Associated Press has covered every modern Olympics, and that includes photographs of the Olympic flame both along the torch relay route and in the cauldron.
The Olympic flame was introduced at the 1928 Amsterdam Olympics. The torch relay began eight years later ahead of the 1936 Berlin Games.
“In the context of the modern Games, the Olympic flame is a manifestation of the positive values that Man has always associated with the symbolism of fire,” the International Olympic Committee says.
The flame begins its life at a lighting ceremony in Ancient Olympia, where the original Olympics were held for centuries.
Over the years, the flame has played a bigger and bigger role at the opening ceremony, with the identity of the final torch bearer — often former Olympic greats from the host country — being the topic of feverish discussion.
Muhammad Ali, a gold medalist at the 1960 Rome Olympics, lit the torch at the 1996 Atlanta Games. Four years later, Cathy Freeman lit the flame in Sydney and became the only person to light a cauldron and win a gold medal in the same games.
One of the most memorable lightings came at the 1992 Barcelona Olympics when Paralympic archer Antonio Rebollo shot a fiery arrow over the top of the cauldron, igniting the gases from within.
The torch relay for the postponed Tokyo Games begins Thursday, but don’t expect to know the name of the person who light the cauldron on July 23 at the opening ceremony until moments before it happens.
And when it does, the AP will be there to document it.


Elevated Mosquito Numbers as We Enter December
sgvmvcd mosquito trap data
November 30 to December 4
We've made it to December, SGV! Now that we're in for cooler weather, let's hope for lower mosquito numbers in the coming weeks.
Based on our November 30-December 4 trap report, mosquito populations were moderate last week. While populations remain below the three-year average, numbers are elevated compared to 2019. As we continue to experience warm days throughout fall, mosquitoes have no excuse not to play outside and grub on some humans!
Mosquitoes love warm days, especially in the winter and fall
Mosquitoes Can Bite Through Clothes
Before tucking away your favorite repellent for next summer, think again.
When a female mosquito is hungry, her long proboscis helps her pierce her way into blood vessels. That being said, a thin layer of fabric or a knitted sweater is essentially defenseless against her long, needlelike mouth.
Preventing Bites in Cold Weather
Don't let them reach your skin -> Wear loose-fitting clothes
Look out for breeding in your home! Tip, Toss, Protect
Mosquitoes love rain barrels -> Check them weekly for breeding
Staying bite-free this cold season comes with its challenges, but together we can create a safer, healthier community.
Until next week, SGV!
West Nile Virus Update: Numerous mosquito and bird samples in San Gabriel Valley have tested positive for West Nile Virus this year. Track activity in your community.


Guest Post: An Interesting Property of Prime Numbers
Although I have already discussed modulo division, I believe that this proof is beyond the reach of average high school students. To explain further, I made additional notes on Patrick’s proof . I hope these explanations would be able to help students who want to delve on the proof.
I’ve got a prime number trick for you today.
- Choose any prime number .
- Square it.
- Add 5.
- Divide by 8.
Having no idea which prime number you chose, I can tell you this:
The remainder of your result is 6.
Explanation of the Prime Number Trick
We are trying to show that .
This is equivalent to showing that , or that is divisible by . (i)
Because and is prime, then either or . (ii)
Consequently, it must be the case that (a) and or (b) and . (iii)
That is, both numbers will be even, and at least one of them will be a multiple of . For either (a) or (b), the product will be a multiple of . Q.E.D. (iv)
(i) In the congruence, , 6 was just subtracted from both sides of the congruence to obtain . As you can see, congruence works just like equations.
(ii) This explains that any prime number greater than 3 gives remainders of either 1 or 3 when divided by 4. All prime numbers greater than 3 are odd integers, so it cannot give an even remainder when divided by an even number . Can you see why?
(iii) In (a) was added to both sides of and and was subtracted from both sides of . In (b), 2 was subtracted from both sides of and 1 was added to both sides of .
(iv) QED stand for quod erat demonstrandum which translates to “which was to be demonstrated.” This is usually placed at the end of the proof to signify that the statement above had been proven.
Patrick Vennebush wrote Math Jokes 4 Mathy Folks, a collection of 400+ math jokes. He now shares jokes and blogs about math stuff in his blog Math Jokes for Mathy Folks. .


EGR 141 : Introduction to Environment
This course is designed to examine the impact of human activities on the natural world in the context of our emerging awareness of the scope of environmental problems and against the background of our understanding of normal ecosystems. The focus will be on topics concerning population, agriculture, energy, air pollution, water resources and waste management. Three lecture hours per week. Gen. Ed. Competencies Met: Scientific Reasoning and Discovery. 3 credits Fall
1. Define what environmental science is and why it is considered interdisciplinary. 2. Identify some of the important environmental concerns we face today. 3. Explain what sustainable development is and how it relates to society. 4. Understand the Scientific Method and how it is used to study the environment. 5. Apply critical thinking to evaluate what is sound science. 6. Apply analytical skills, models, and statistics to the study of the environment. 7. Understand the concept of systems and their importance in environmental science. 8. Explain the processes which shape the earth including the rock cycle, plate tectonics, and global air and water circulation patterns. 9. Follow the movement of water and nutrients through the biological, chemical and geological systems on the planet. 10. Define population, community, ecosystem, biome and biosphere and understand their relationships. 11. Follow the movement of energy on the planet through biotic and abiotic systems. 12. Explain the concept of evolution and how it is the thread that links all forms of life together. 13. Understand our past, present and future uses of energy and the consequences of our actions. 14. Understand the concept of climate change and its causes and consequences.


Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.
2006 September 5
Explanation: What causes the bright streaks on Dione? Recent images of this unusual moon by the robot Cassini spacecraft now orbiting Saturn are helping to crack the mystery. Close inspection of Dione's trailing hemisphere, pictured above, indicates that the white wisps are composed of deep ice cliffs dropping hundreds of meters. The cliffs may indicate that Dione has undergone some sort of tectonic surface displacements in its past. The bright ice-cliffs run across some of Dione's many craters, indicating that the process that created them occurred later than the impacts that created those craters. Dione is made of mostly water ice but its relatively high density indicates that it contains much rock inside. Giovanni Cassini discovered Dione in 1684. The above image was taken at the end of July from a distance of about 263,000 kilometers. Other high resolution images of Dione were taken by the passing Voyager spacecraft in 1980.
Authors & editors:
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: EUD at NASA / GSFC
& Michigan Tech. U.


Earth is really several planets. Which planet you see depends on where you view it from. The study of deep interior of planet Earth has long captivated philosophers, scientists and fantasy writers, yet it remains inaccessible to direct scrutiny and thus largely enigmatic. To understand the Earth’s internal dynamics and evolution we need to know its internal structure and material properties. Idealistic philosophies about the interior are provocative, with crystal-filled chambers and pitchfork-bearing devils. However, the more scientifically based visions are just as appealing evidence on the structure and composition of the earth’s interior comes from observations of surface rocks, geophysical data from earthquakes, flow of heat from the interior, the magnetic field, and gravity, laboratory experiments on surface rocks and minerals, and comparison of the earth with other planets, the sun, stars, and meteorites.
Physics and Chemistry of the Deep Earth compiles information on recent advances and the latest views of the deep Earth from theoretical, experimental, and observational approaches and offers comprehension into future research information on the deep Earth, including contributions from geophysics and geochemistry, taking into account the considerable experimental and theoretical progress recently made in understanding the physics of deep Earth materials and the inner structure of the Earth.
This book will be of valuable information resource for graduate and advanced undergraduate students in geophysics and mineralogy. It will also be of great value to researchers in Earth sciences, physics and materials sciences.


Have you heard of NAGPRA and wondered exactly what it is? And, been puzzled about how and if it applies to your museum? Have you been afraid to find out? In this webinar, we will describe the basics of the Native American Graves Protection and Repatriation Act, a Federal law pertaining to Native American human remains and cultural items, and when it applies to institutions. We will go over some important NAGPRA terms and concepts, and introduce you to the National NAGPRA website and other resources available. In the end, you will better understand the NAGPRA processes and have practical tips on how to proceed if you think you have NAGPRA related materials in your collection.
Christine Thompson has been an archaeologist for the Applied Anthropology Laboratories (AAL), Department of Anthropology, Ball State University (BSU) since 2009. Her research interests include the Late Archaic Glacial Kame culture, public archaeology, NAGPRA, and historic battlefields. She works to fulfill the AAL mission of inspiring and preparing BSU Anthropology students for the workforce by providing students hands-on learning opportunities through the fulfillment of grant awards and cultural resource management contracts. Thompson strives to build lasting partnerships with communities, museums, historical societies, American Indian tribes, and other groups while collaborating on funded projects. She has been a co-Principle Investigator for NAGPRA Consultation and Documentation grants in 2012, 2013, and 2015, and a NAGPRA Repatriation grant in 2014. Thompson earned her MA in Anthropology from BSU in 2009 and MBA from Indiana Wesleyan University in 2004.
Recorded: Thursday, November 16, 2017
Duration: 1 Hour 13 minutes
NAGPRA for the Local Museum PowerPoint Slides
NAGPRA for the Local Museum Handout


Always wondered how circular economy could help take your city/region to the next level? This webinar is for you!
Fortunately for you, the recordings and slides are available in our webinars section.
When addressing the challenge of climate change and reducing greenhouse gas emissions, one quickly wonders about production and consumption habits. We consume much more and much faster than what the earth can produce. As reported by the UN, by 2050, we would need three planets to provide enough resources to satisfy our current lifestyles. It is clear: a change is needed.
This is why the European Commission has given Circular Economy a central role in the EU Green Deal, and has recently published a new Circular Economy Action Plan for a cleaner and more competitive Europe.
Circular material use can minimise waste and resource extraction, improve resource efficiency, reduce greenhouse gas emissions, and contribute to conserving biodiversity. Yet, most circular economy initiatives in Europe are still at an early stage and would benefit from more investments in upscaling promising innovations and in monitoring progress towards circularity.
Join FEDARENE‘s upcoming Webinar Series on Circular Economy and learn how to become a frontrunner in Europe’s transition towards a more sustainable and competitive system! These seminars will touch upon the many different aspects of circular economy, from biogas production to public procurement, waste management and recycling. You will get inspired by local and regional initiatives and hear from renowned experts and EU representatives. The transition to a new, circular and fair society has started, will you be a part of it?
This Webinar is part of FEDARENE’s Circular Economy Webinar Series:


Assign name manager in Excel
For example, I want to define Target Sales as $12,000 for the year 2016 in an Excel workbook and use it for all calculations in Workbook.
To do it in Excel, here is the answer:
a) To assign a constant to a NAME, click on "Name Manager" under "Formulas". In the "New Name" dialog box that appears, enter the name that you would like to assign to constant ("TARGET" in this case).
In the "Refers To" field, enter "12000".
b) The NAME can then be used in formulas to refer to the constant value as shown below.
You can find similar Excel Questions and Answer hereunder
1) The scenario manager in Excel VBA allows to explore various scenarios in a very easy way
2) How can I convert Column numbers into Column names for use in range definition?
3) How can I extract First Name and Last Name from a cell that has Full name?
4) How can I loop through all WorkSheets and get their names using VBA?
5) How to use the scenario manager in Excel
6) The name manager in Excel is very useful to keep an overview and manage all the variable names in Excel. Here how to use the name manager in VBA
7) How to use the name manager in Excel to have a good overview of the various variables and their names in Excel
8) How can I set up a dynamic named range that expands automatically when new items are added to the list?
9) How can I display list of NAMES in a worksheet?
10) How do I assign a macro to a shape using VBA?


July 12, 2019
Does Every Crown Need a Root Canal?
Are you unclear about when root canal therapy is necessary? You’re not alone.
The relationship between a root canal and a crown is often misunderstood. To help you sort it out, here are the facts:
- A root canal (or what is actually root canal therapy) is not necessarily required in order to place a dental crown. A dental crown is often placed on a living tooth (a tooth that has not undergone root canal therapy).
- Crowns are often used on non-root-canal-treated teeth that are structurally compromised. The tooth may have cracks, cavities, or large fillings that have affected the integrity of the tooth and made a dental crown the best option for preserving the living tooth.
- Sometimes, a root canal may be required prior to placement of a crown so that a post can be placed inside the root canal. A tooth that is badly broken or decayed, with very little tooth structure remaining above the gumline, requires additional support for a dental crown. In these cases, root canal therapy will be needed in order to allow the dentist to place a post that will support the dental crown. Just as the canal space provides retention for the post, the post will provide retention for a crown.
- In most circumstances, teeth that have had root canal therapy for whatever reason do require coverage with a crown. This is because:
- A tooth that needs root canal therapy is often already badly broken down.
- Following root canal therapy, teeth are especially prone to cracking, often seriously and beyond repair.
Keep reading to learn more about the root canal, endodontic disease, and root canal therapy and dental crowns, and to brush up on the anatomy and structure of a tooth. If you still have questions about root canals, crowns, or anything else, come see us!


Curriculum Statement- Science at Arundel Court
Our intent is to increase pupils' knowledge and understanding and develop their inquiry skills. We want children to develop a natural curiosity for the world, its natural processes and all living things within. In addition to this, we want children to work analytically, methodically and, above all, enthusiastically. We want to build excitement around Science in a world that relies on it more than ever. We want to recognise and celebrate scientists as heroes.
Science is either taught in blocked units or weekly, dependent on need. Our science planning adheres to the national curriculum and separate strands within each year group will inform the next. The National Curriculum sets out the different progression skills and we have fostered this to ensure the children build on what they know, year on year. For example, materials (which is taught in most year groups) will start from ground level in Year 1, will build and add to that knowledge in Year 2 and so on until Year 6. By the end of their Arundel Court journey, we want children to be ready for secondary science and all that entails.
Teaching in Science is engaging, exciting and relevant to the real world. Practical, scientific skills are developed and honed and lessons encourage additional qualities such as teamwork and resilience. Teachers are enthusiastic and knowledgeable and are regularly monitored by a dedicated Science team who also regularly scrutinise children’s work across all year groups.
The science team is made up of two experienced practitioners who have been through the ‘deep dive’ process and who understand what good science practice entails. Staff know that they will be supported by these subject leads through their planning and CPD.
By the end of Key Stage 2, children will know how to raise questions about working scientifically and plan and carry out scientific investigations in a variety of contexts and how to report scientific findings with both verbal and written explanations. Their knowledge base will include units encompassing biology, chemistry and physics: different types of plants, animals, humans, insects and the life processes they share, organisms coming into existence, adapting, changing and evolving and becoming extinct. They will study a range of materials, their properties, uses and how they may be altered or changed. They will examine what causes motion, learn how light and reflection affect sight, learn about electricity and even go beyond our very planet when they study the solar system.


Meet the United States Lighthouse Service, aåÊlate-1800s and early-1900såÊrelic that was absorbed by the Coast Guard in 1939, and learn to measure in nautical miles with this 1918 map of lighthouse districts.
Tags: 1910s, 1918, Alabama, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Florida, front page, Georgia, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, maps, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nautical Chart--Preliminary, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, NOAA, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming
All prints are on matte, archival, acid-free paper, and all framed prints are framed in satin black wooden frames.
We've done a little bit of cleanup to prepare the image for printing, but this is a faithful reproduction of the source material, and bears any scratches, smudges, or tears that were in the original. How charming!
Attribution: NOAA Office of Coast Survey Historical Map & Chart Collection →


CBSE Class 9
The team of subject experts at Meritnation.com works with an aim to provide CBSE class 9 students with an all-inclusive study module. Meritnation’s CBSE Class 9 module is designed to create a broad platform for learning objective subjects like Maths and Science, and strengthen students’ knowledge in theory and language subjects as well. Notes available for Class 9 CBSE students include detailed explanation for all topics as well as engaging animated videos to support the text. Course material provided by us covers Math, Science, Social Studies, English and Hindi for CBSE Class 9.
CBSE - Class 9
- Over thousands of videos for CBSE class 9
- Unlimited practice questions for exam prep
- Over 2 million solved questions certified by our experts View Questions
- FREE solutions for NCERT and other popular textbooks
- CBSE Class 10 Board Exam Resources
Important Textbooks for CBSE Class 9
CBSE Class 9 - Important topics
Attributes of our study package
- Engaging chapter notes with videos and activities for CBSE Class 9
- Unlimited stock of practice questions for exam preparation
- Over 2 million solved questions; authorised by experts
- Free NCERT solutions based on CBSE curriculum
- Excellently devised Sample Papers for PSA
- Chapter tests and Live Test Series customised for CBSE Class 9
- Personalised Assessment of Progress available to students
- Solutions for popular textbooks like RD Sharma, Lakhmir Singh and PS Verma
- Question-answer forum for doubts and queries in the syllabus
- Supervised preparation for Science and Math Olympiad aligned with CBSE curriculum
Additionally, our curriculum for CBSE class 9 students accommodates the vast syllabus prescribed by the Board. We aspire to tackle and simplify the most difficult portions in Class 9 Math and Class 9 Science that students usually struggle with. Students of CBSE Class 9 can now look beyond the anxiety that comes with studying and exams, and learn the smart way.
Students who begin preparing for various entrance exams at this point can also benefit from the study module available with us. Meritnation’s JEE foundation programme is designed to create a strong initiation in students, for JEE related topics in science subjects that are generally introduced to them in class 11. This ensures that students are way ahead of the competition and can ably score in the entrance exams.