Meanwhile, in the world of Amazon, the Drones and Delivery Department just got another boast when Amazon filed a patent for parachute deliveries on Feb. 14, 2017. Part of its ‘Flying Warehouse’ vision, Amazon is very intent on facilitating drones to deliver goods.
The Patent states as following, “A package delivery system can be implemented to forcefully propel a package from an unmanned aerial vehicle (UAV), while the UAV is in motion. The UAV can apply a force onto the package that alters its descent trajectory from a parabolic path to a vertical descent path. The package delivery system can apply the force onto the package in a number of different ways. “
It goes on to give an example further on how this action would be completed:
‘For example, pneumatic actuators, electromagnets, spring coils, and parachutes can generate the force that establishes the vertical descent path of the package. Further, the package delivery system can also monitor the package during its vertical descent. The package can be equipped with one or more control surfaces. Instructions can be transmitted from the UAV via an RF module that cause the one or more controls surfaces to alter the vertical descent path of the package to avoid obstructions or to regain a stable orientation.
So is this part of Amazon’s overall plan for a flying airship warehouse to use drones and parachutes for its deliveries?
Amazon’s Prime Air is the start of its dedication which uses a delivery system to get five-pound packages to customers in 30 minutes or less using an Unmanned Aerial Vehicle. What is unfortunate for those perspective drone pilots is that the system will be automated so pilots would not be involved.
Certainly parachute drops are not a new idea. One such agency, the Joint Precision Airdrop System already uses GPS, steerable parachutes and an onboard computer system to steer the package to its right source. Prime Air is another story, though.
However, having a warehouse in the sky has its futuristic overtones. Adding to it a commitment on getting the packages in such a quick time of 30 minutes can be quite feat. The current trial was given in December 2016 in the UK. The drones would also be customized to help assist in this process.
Interestingly enough Amazon had competition in the drone delivery department from an unlikely source, 7-11. That trial was more cumbersome with the drone delivering a package dangled by a string at the bottom. One can see how a parachute can be a common sense solution at this point.


Battery Device Color: Silver, Red, Green, Black, blue Sky, Black CYAN
Product Size: 96mm*21mm*11mm
Battery Capacity: 450mAh
Charging Time: 60min
Output Voltage: 3.7V
Output Power: 10W
Indicator solid white while inhaling
Power<20% Indicator flashes 10 times
Indicator solid white while charging, indicator flashes 20 times when battery is full.
If a puff over 10s, then output shuts down and indicator flashes 2 times.
When no pod detected, indicator solid white but no vapor come out.
When short-circuit, output shuts down auto-matically,and indicator solid white for 2S.
When battery voltage below 2.7V, device shuts down,and indicator flashes 10 times, please ch
Charging stops when battery is full, and indic-ator flashes 20 times.


What is SEQSWITCH?
It is a clever design for a simple "combination" security system
for electrical applications, not based on computer technology, that can be installed to
protect any electrical device, and can be constructed cheaply with only a few switches,
one diode and one relay.
It is named SEQSWITCH because the "combination" to operate it is simply the
sequence in which several switches are operated. If operated in the
correct sequence, the device will operate, otherwise an alarm may be sounded.
Applications that can benefit from using a SEQSWITCH include electrical
door locks, an auto ignition, electrically powered equipment such as a ham radio
But is it practical? Ummm, well,
to be perfectly honest with you, perhaps not. Prior to the invention of
microprocessors and even before integrated circuit chips, this
circuitry might have been really useful in many applications. Now it is probably
more of a hobby or home project with which you can have fun
constructing it and demonstrating it for friends. If you are the type of
experimenter who gains satisfaction from building something whose workings are
clearly understandable, SEQSWITCH may provide just the right project for you.
Functionally, a SEQSWITCH may be represented as shown in Figure 1:
The device to be operated and the alarm device must either both operate at the same
d-c voltage, or a control relay must be provided for one of these devices. The
operating voltage and power consumption will determine the ratings of the components
you use in building the SEQSWITCH.
The SEQSWITCH can be built from commonly available double-pole-double-throw
(DPDT) switches, as many as desired (minimum of three), an inexpensive diode, and a
single-pole-double-throw (SPDT) relay (see PARTS section of these
The switches can be mounted in any physical configuration, either adjacent to
one another on a compact panel, or separated, so that one or more of the switches
are not readily apparent as part of the switch group, for security.
For simplicity in the following explanation and instructions, assume that you are
going to build a 5-switch circuit, using inexpensive slide switches to control
a 12-volt auto radio, using the auto horn for the alarm. Comments will be provided
in the instructions for a different number of switches, different switch types, or
different alarm devices.
Let us say you decide to designate the "starting positions" as shown in Figure 2;
that is, switches A, B, D, and E UP. Further,
let us say you decide that the correct operating sequence (starting as in
Figure 2) will be: B, D, C, A, E. If the switches
are operated in this sequence, starting in the positions shown, operating voltage
will be supplied to the radio. However, if any switch is operated out of this
sequence, the horn will sound. Once the horn sounds, it will not be possible
to turn it off simply by reversing the switch (or switches) that caused it to
sound; that is, it will be latched. In order to reset (turn off the alarm),
all 5 switches must first be returned to the "starting positions," then
Switch B (the first one in the starting sequence) must be operated,
which will then reset the alarm.
In order to remove power from the radio, once it has been turned on as described
above, the switches must be operated in the exact reverse sequence to avoid
sounding the alarm. At any time that the alarm sounds, all 5 switches must be reset
to their "starting positions," then Switch B must be operated, which will
turn off the alarm.
Your selection of switch starting positions (UP or DOWN) and the physical mounting
sequences is very wide. For 4 switches, there are 24 possible permutations
of sequence and 16 possible UP/DOWN combinations for each, or 24 x 16 = 288
possible combinations in all. For 5 switches, the numbers rise to 120 x 32
= 3,840, for 6 switches, 720 x 64 = 46,080. The permutations
also give the mathematical odds against anyone's throwing the switches in the
correct sequence in one "blind" try.


In fact, in our life, we can often see PVC electrical tape. PVC electrical tape can be said to be used for repairing wire. The wire will be broken in use, the wire damaged rubber cloth for repair, PVC electrical tape plays a good role. Then the PVC electrical tape is expensive? This will give you some information about PVC electrical tape.
PVC electrical tape
- PVC electrical tape, electrical tape, insulation resistance for various parts. Such as winding wire connector, repair damaged insulation, insulation protection transformer, motor, capacitor, voltage regulator and other electrical and electronic parts. Can also be used in the industrial process, fixed bound, lapping, repair, sealing and protection.
PVC electrical tape selection
PVC electrical tape is an adhesive, another is the cloth. We first look at the adhesive glue! Judge whether qualified, some customers may say by hand try viscosity is good, very simple. In fact, it is not. Like poor glue, glue will produce odor, and the key is the smell is harmful. For this poor glue, not environmental protection, and the smell of glue will stop the volatilization, will also destroy the life of glue. Compared to the brand PVC electrical tape, they are using environmental protection of low VOC, no odor volatile. So don't look for good or bad, can't feel good or bad, and the detection of the trouble of glue, we can use the way to discriminate between good and bad smell.
The glue, we choose the PVC electrical tape, or can check the width of the width of the corresponding model is qualified to try. The key length, we can use the weighing way, so we have to buy the PVC electrical tape will not buy substandard blanket, but also to avoid the danger.
Determine the glue, use PVC electrical tape, measuring tape width, and try to use this type of width is appropriate PVC electrical tape length can be solved by weighing way, so you don't have to worry about buying the PVC electrical tape, buy substandard products.


ASPPOPO Science & STEM Kit, 12-in-1 Solar Robot Building Kit Educational STEM Toy for Engineering and Learning Renewable Energy, Top STEM
Make sure this fits by entering your model number. ✅ 2020 SCIENCE EXPERIMENT KIT POWERED BY THE SUN – Harness the free energy provided by the sun to power any of the 12 robot possibilities. There is no need for batteries as alternative energy sources will do the job. Learn about animal locomotion and biomechanics as you build each model, solar toys as a means of capitalizing on the general audience’s environmental interests as well as to get away from the corrosive nature of batteries. ✅ HELP KIDS DEVELOP USEFUL SKILLS. ASPPOPO 12-1 STEM Building Robot toys are not just educational toys also fun. Robot Toys that utilize Science, Technology, Engineering and Mathematics (STEM) concepts empower children to learn to take a more hands-on approach to challenges and tasks.


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Showing 261 to 263 of 263 (14 Pages)


Structure determination of organic compounds: by IR, UV-Vis, 1H & 13C NMR and Mass spectroscopic techniques.
|No.of questions appeared||5||5||5||5||4||4||5||5||4||6||8|
1.Among the following, the compound that displays an IR band at 2150 cm-1 is….
Azidobenzene is show IR bond at 2150 cm-1, str(NNN) v bond gives characteristic 2150 cm-1 bond.
2.In the 1H NMR spectrum of myrtenal, the two methyl groups are expected to display signals at (chemical shift values (δ)in ppm)
In the myrtenal, two methyl groups give two 1H-NMR peaks, because both methyl groups have different environment
Hb :1.33 (s,3H)
Ha :0.74 (s,3H)
3. In the UV-visible absorption spectrum of an α,β-unsaturated carbonyl compound, with increasing solvent polarity,
- n->π* transitions undergo hypsochromic shift, π->π* undergo bathochromic shift.
- n->π* transitions undergo bathochromic shift, π->π* undergo hypsochromic shift.
- bothn->π* and π->π* transitions undergo bathochromic shift.
- both n->π*
In the UV-visible absorption spectrum of an α,β-unsaturated carbonyl compound with increasing solvent polarity, n->π* transitions undergoes hypsochromic shift and π->π* undergoes bathochromic shift.
4.The correct structure of the compound, which shows following 13C NMR DEPT-135 data is 13C NMR DEPT-135: negative peaks at δ30.2, 31.9, 61.8, 114.7 ppm; positive peak at 130.4 ppm
In 13C-NMR DEPT-135 spectra gives peaks of only those carbon atoms which have two or three protons attached to it, i.e. –CH2 and –CH3. The –CH2 peaks comes downword (i.e. (-)ve peaks) and – CH3 and –CH peaks comes upward i.e. (+) ve peaks. In given compound 13C-NMR DEPT-135 gives four negative peaks which indicates presence of 4, -CH2 grops.
5.A compound displays the following spectral data. The correct structure of the compound is
6.In the mass spectrum of 1, 2-dichloroeth-ane, approximate ratio of peaks at m/z values 98, 100, 102 will be
(1.) 3 : 1 : 1
(2.) 9 : 6 : 1
(3.) 1 : 1 : 2
(4.) 1 : 2 : 1
When chlorine is present, the M + 2 peak becomes very significant. The heavy isotope these elements is two mass units heavier than the lighter isotope. The natural abundance of 37Cl is 32.5% that of 35Cl. When Chlorine is present, the M + 2 peak becomes quite intense. If a compound contains two chlorine atoms, a distinct M + 4 peak, as well as an intense M + 2 peak, should be observed.
The M : M+2 : M+4 peaks for two chlorine atom is in the ratio of 100 : 65.3 : 10.6 which on simplification gives 9 : 6 : 1


Electric power is definitely the capacity to generate and supply electrical energy directly by way of direct current ( DC ), alternating current ( AC ) or direct current ( DC/ AC ) by utilization of a electrical generator. It may also become provided by hydroelectric power, petroleum, coal and other renewable energy sources. In large scale industrial surgical procedures, electricity is definitely produced, stored, distributed and used by a power power electrical generator. The electricity generated is then routed to an end-user as utility made electricity. There are three distinctive types of electrical generation in modern society: electric power derived from non-renewable fuels (petrol, natural gas and coal), that can be used by industry; electric power supplied by electronic generators (using magnetic and electric electric motor technology) and household electrical power.
Power derived from fossil fuels is the energy that is most commonly consumed and gives all of us the movement we observe in our environment. Most of these kinds of electric energy is often consumed for the purpose of domestic functions such as heating systems water, preparing food and light, and transportation. Nevertheless , this type of electric energy is very costly to consume, as well as the power https://gwelectricco.com/electric-power-corporations it creates causes pollution. The pollutants this releases in the atmosphere trigger global warming.
The next kind of electrical circuit is the fact produced by an electrical motor. This kind of circuit vitality is certainly not consumed straight but is definitely instead sent to an end result device for instance a lighting program. The electronic motors used today include evolved over the years and now generally use someone four diverse technologies in reducing energy ingestion. The energy definition right now encompasses these different systems in order to more clearly explain how much energy consumption happens within a electricity circuit.


iJust S Kit
บุหรี่ไฟฟ้า Eleaf iJust S Kit เป็นบุหรี่ไฟฟ้า generation .ใหม่ของIjust ราคาถูกออกแบตให้มีแบตเตอร์รี่ขนาดใหญ่ขึ้นถึง 3000mAh ซึ่งเป็นถ่านชาร์จในตัว จ่ายไฟแรงเหมือน Ijust2 มาพร้อมกับอะตอมบุหรี่ไฟฟ้า Ijust S sub ohm tank เติมน้ำยาบุหรี่ไฟฟ้าด้านบนแท้งขนาด 4ML มีขาย 2 สี สีเงิน 1200 บาท สีดำ 1300 บาท
The Eleaf iJust S Kit is the next generation of the iJust platform, designed to be the full size, all day edition that packs in a massive 3000 mAh integrated battery coupled with the top filled 4 milliliter capacity iJust S Sub-Ohm Tank. The iJust S utilizes a direct output voltage system in which output is determined by the current state and level of the 3000 mAh battery, and features a large range of compatibility with atomizers between 0.15 to 3.5 ohms. The chassis retains the high end, heavy duty fit and feel while now measuring 24.5mm in order to support the increased battery capacity and is fitted with a side mounted Micro USB Port that supports up to a 1A input charge. The iJust S is operated by the enlarged and raised single button which is surrounded by a LED light that offers feedback to the state of the system. A spring-loaded Gold plated connection ensures consistent contact as well as allowing for compatibility with additional atomizers. Included with the kit is the iJust S Sub-Ohm Tank, designed to match the 24.5mm diameter of the iJust S, while implementing a threaded top fill system. The tank reservoir measures 4 milliliters in total, and utilizes the EC coil family, with the new 0.18 ohm SS316L coil making its first appearance with this set. Also included are the extremely well balanced 0.3 and 0.5 ohm EC heads, mating perfectly with the output curve of the iJust S battery. Airflow has seen a redesign from previous iJust tanks, with dual airslots measuring 12mm by 3mm each replacing the older quad airflow system. Built for modern day demands, the iJust S Kit offers outstanding battery life with a versatile Sub-Ohm Tank in an easy to use and affordable package.
iJust S Battery Features:
iJust S Sub-Ohm Tank Features:


yes , alhamdulilah .. siap juga buat entry untuk asgmnt computer application .. harap2 miss Wani (our lecturer) puas hati gn hasil kerja kami .. kalau ada yg salah tolong lah bagi tunjuk ajar .. terima kasih yaa miss .. :) see you until next entry .. :) bye .. assalamualaikum ..
Next entries is all about Internet .. enjoy yr reading..
WHAT IS INTERNET?
: internet is a n interconnected network of thousand of network.
: internet carries various information resources and services, such the World Wide Web, electronic mail, online chat, file transfer,sharing and online gaming.
UNIFORM RESOURCE LOCATER (URL)
: represent the global web address of document,including web pages or image files and program such as CGI application or Java Applet.
: Access>interactdirectly with the internet requires some form of access or connectivity to the internet.
: Chat > IRC(Internet Relay Chat) is used for live disscussion on the internet.
: e-commerce > taking order for product and services in the internet.
: email > exchanging electronis letter , message and small file.
Advantages of the internet
: communication information , entertainment services , e-commerce.
Disadvantages of the internet
: virus threat that can harm your computer.
this entry is all about what we have learnt in Miz Wani class before.. Enjoy diz entry.. :)
Topic 1: Computer System
A computer system is the combination of hardware and software. A typical computer system has memory and sets of states that define the relationship between the system'c inputs and outputs.
Computer? Lets see what is it actually. :
A computer is an electronic device, operating under the control pf instruction stored in its own memory, that can accept data, process the data according to specified rules, produce results and store the results for future use.
use to hear about comp. hardware? lets seek more about it .. :)
computer hardware is actually all about its physical part which we can see and even touch.. this is include digital circuitry. major hardware component of a computer system are processor or CPU , memory unit which is main memory and secondary memory. input and output devices also is a major hardware component of a computer.
how i can post new entries without any connection with internet, so whats next ?? its about computer network.. :)
there are 3 main types of network connection which is :
1) Local Area Network (LAN)
: a network that is confined relatively small area.
: its is generally limited to a geographic are such as writing lab, school, or building.
: its only can connect in certain distance.
2)Metropolitan Area Network (MAN)
: this type of network cover larger are such as cities.
: smaller network interconnected within a large geographic area.
: always used by local libraries and government agencies.
3)Wide Area Network (WAN)
: its connect larger areas such as Singapore, Australia and even the World. dedicated transoceanic cabling or satellite uplinks may be used to connect this type of network.
: WAN can connect school in Malaysia with place like Tokyo and others in a matter of minutes, without paying enormous phone bills.
now , lets see what soo good about network and also what soo baaadd about network.. check it out ! ;)
: peripherals and hardware can be shared.
: software can be shared
: data can be shared.
: the cost in cabling and installation may be high.
: a network manager may need to be employed to run the network.
: vulnerable to hackers and viruses.
thats all .. :) thanks for giving time to reading all these information .. :)
ahli kumpulan kami ada 4 org .. dua org lelaki , dua org pempuan .. baca lah profile kami yaa .. thanks .. :) diselitkan juga gambar kami yg nda seberapa mau cute nie ..
Nama : Alexrendy Losuin.
Asal : Kota Belud , Sabah .
No pendaftaran : 07DKA11F2061
Nama: Nur Nadharatul Ain Binti Md Gimbun
Asal: Beaufort , Sabah
No Pendaftaran: 07DKA11F2076
Nama: Noor Atira Binti Matrih
Asal: Beaufort , Sabah
No. Pendaftaran: 07DKA11F2079
Nama: Maxrachael Jhonny
Asal: Tambunan, Sabah
No. Pendaftaran: 07DKA11F2055
sekianlah tentang ahli kumpulan kami .. :) terima kasih ..
huhu .. assalamualaikum .. naa .. saya blogging balik .. tapi kali nie saya blogging sebab saya mau buat asgmnt computer application .. yalah .. maklumlaa , skrg dah bergelar student kan .. ngee .. mintapuji suda .. :P apa2 , miss wani , jgn kasi ketawa blog saya aa .. :) ops , blog saya yg sudah beralih jadi belog kami .. :) kejap lagi saya post tentang ahli kumpulan saya pulak .. hehe .. yg bawah2 jangan baca tau .. malu saya .. :) erm , sudah buat belog yg satu tp ndtau kenapa nda plaa dapat buka tuh belog .. sorry yaa miss .. :) harap2 miss puas hati dgn kerja kitorg yaa .. thanks .. ^^,


OUR CONNECTION WITH
We have partnered with Redbox VR since late 2022, working seamlessly to offer our clients a range of RedBox VR kits consisting of multiple virtual reality headsets alongside their controllers housed in a wheeled, highly protective charging case.
With RedboxVR, we are able to offer a range of virtual reality solutions for use within the
commercial sector. Virtual reality within the commercial sector is a new and exciting prospect
which is constantly evolving.
Pico G2 4K Kits
Choose from the range of kits that house 5, 10, 15 and 30 Pico G2 4K headsets. The Pico
G2 4K takes the G2’s focus on high-performance and enhances the resolution to a crisp 4K.
The best-in-class design, built with enterprise in mind.
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Browse a selection of Pico Neo3 Pro Kits. The Neo3 Pro is both lighter and more compact
than previous 6DoF headsets and has become one of the industry leading devices in the
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Explore the possibilities of the Pico 4 Enterprise. The newest addition to the Pico family is
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features pancake optics, 4K+ screen resolution and a 72/90Hz refresh rate.
HTC Vive Focus 3 Kits
The HTC Vive Focus 3 offers unrivaled graphical fidelity, balanced comfort and increased
pixel density and realism. Quickly take off and put on HTC’s state of the art headset with
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Synthetic polymers are usually heterogeneous systems composed of molecules with different molecular weight and chemical structure. The polydispersity of polymer molecules, which influences both the processing and the performance of polymer materials. is intrinsically generated from the heterogeneity in polymerization kinetics among individual polymer molecules during the synthesis process.
Our research will be focused on the studies of polymerization reactions and polymer physical properties using Magnetic Tweezers and Single-molecule Localization Microscopy, aiming to (1) explore the origin of the heterogeneity in polymerization kinetics and (2) establish the structure-property relationship of polymer materials on molecular level.
Our research interests include, but not limited to:
Real-time visualization of living polymerization reactions at single molecule level
Characterization of single chain physical properties
Inter-chain interactions and single-chain behaviors in bulk materials
Magnetic Tweezers (MT)
MT uses external magnetic field to exert stretching forces onto a single polymer chain tethered between the surface and the magnetic particle. The physical properties of the polymer chains can be extracted, such as the contour length and bending stiffness.
“Single Polymer Growth Dynamics”. Science, 2017, 358, 352-355.
"Quantitative Guidelines for Force Calibration through Spectral Analysis of Magnetic Tweezers Data". Biophys. J., 2010, 99, 1292-1302.
"Quantitative Modeling and Optimization of Magnetic Tweezers". Biophys. J., 2009, 96, 5040-5049.
"Magnetic tweezers: micromanipulation and force measurement at the molecular level". Biophys. J., 2002, 82, 3314-3329.
Single-molecule Localization Microscopy (SMLM)
SMFM captures the fluorescent signals from single fluorescent objects under laser excitation. The objects could be organic dyes, fluorescent proteins, nanoparticles or polymers. The location of the objects can be determined within a range of tens of nanometers.
"Super-resolution imaging of nonfluorescent reactions via competition". Nat. Chem., 2019, 11, 687-694.
"Sub-particle reaction and photocurrent mapping to optimize catalyst-modified photoanodes". Nature, 2016, 530, 77-80.
“Concentration and chromosome-organization dependent regulator unbinding from DNA for transcription regulation in living cells”. Nat. Commun., 2015, 6, 7445
“Single Particle Tracking Measurements Confirm GM1 Clustering in Solid Supported Bilayers”. J. Am. Chem. Soc., 2012, 134, 15832-15839


High Quality And High Precision On Micro Level
We manufacture highly precise mold components for a wide variety of articles such as digital cameras, communication equipment, digital devices, OA equipment and also medical equipment.
We specialize especially in manufacturing mold components that have complex shapes and require high accuracy, since we receive numerous requests from our customers regarding these complex components.
In the past, we have been mainly working with electro-discharge machining (EDM) and wire cutting. But if you use these conventional methods also on especially hard materials, the accuracy will decrease due to cracks that could be caused by electric discharges. To achieve a long durability, we use high-precision machining like milling, even if it takes longer and is more expensive.
Material And Machinery
SKD11 HRC58、HAP72 HRC66
Processing Of Complex Mold Components
Especially complex mold components are round-corner shaped ones. They requires high technical knowledge to produce them. Every one of our technicans has the needed technical specifications and equipments.
We have established a high reputation among our customers regarding these complex shaped products.


Smart Signal: Chariot Project
Version 3.0 - March 2010
Introducing Smart Signal Chariot, the next-generation software solution that revolutionizes hardware monitoring and maintenance. This powerful software is equipped with advanced capabilities to detect changes in hardware sound over time, accurately predicting potential failures. Designed with a focus on the user experience, Smart Signal offers intuitive navigation, a simplified graphical interface, and configurable windows. It presents information through informative charts, empowering users with actionable insights. Experience the future of hardware management with Smart Signal's cutting-edge features and seamless functionality.


Geographic Information Systems (GIS) is a powerful computer mapping
technology that allows the merging of valuable database information with digital maps.
The digital maps can be "layered" on top of one
another while being linked to a database such as Access or
Oracle. And that information can be displayed in map or
This system allows us to quickly and effectively display various sorts of
geographic data and other pertinent information in the form of maps overlaid on topographic maps and aerial photography.
There are several definitions of GIS. Some more technical
and complicated than others. I have found the definition
below to cover the definition of GIS fairly well.
the strictest sense, a GIS is a computer system capable
of assembling, storing, manipulating, and displaying
geographically referenced information , i.e. data
identified according to their locations. Practitioners
also regard the total GIS as including operating
personnel and the data that go into the system."
Aerial map with timber
you would like to learn more about GIS, GPS, mapping or
satellite imagery, visit the GIS links page. (click
here for GIS / mapping links)


3 edition of Semiconductor network analysis and design. found in the catalog.
Semiconductor network analysis and design.
1964 by McGraw-Hill .
Written in English
|Series||McGraw-Hill series in solid-state engineering|
|LC Classifications||TK7872.S4 U9|
|The Physical Object|
|Number of Pages||372|
|LC Control Number||64021076|
11 Semiconductor Materials and Devices This chapter is the heart of the book. We’ve learned about how physical phenomena can represent and communicate information, and will learn about how it can be input, stored, and output, but here we turn to the essential electronic devices that transform Size: KB. Advanced Process Control in Semiconductor Manufacturing Tom Sonderman Costas Spanos. Outline The Challenge The Traditional Semiconductor Manufacturing Environment IC Design Principle Component Analysis SPC/Workstream Data Analysis TSG Procedures Workstream Verification. This Semiconductor Devices specialization is designed to be a deep dive into the fundamentals of the electronic devices that form the backbone of our current integrated circuits technology. You will gain valuable experience in semiconductor physics, pn junctions, metal-semiconductor contacts, bipolar junction transistors, metal-oxide /5(7). Welcome to EasyEngineering, One of the trusted educational blog. EasyEngineering is a free Educational site for Engineering Students & Graduates. We started EasyEngineering as a passion, and now it’s empowering many readers by helping them to make educational contents from their blog. learn more.
Principles of Semiconductor Devices: Chapter 2: Semiconductor Fundamentals. Introduction; Crystals and crystal structures.
Take away the A
From birth to five years
early years of the Huddersfield Building Society 1864-1928.
Origin of colour in copper ruby glass
Safety effects of cross-section design on rural multilane highways
The Report of the inquiry into the care and treatment of Christopher Clunis
Illiteracy in America
Index to biographical history of northeastern Ohio
Self concept and the stigma of overweight
Science for society
Semiconductor network analysis and design Hardcover – January 1, by Vasil Uzunoglu (Author) See all 2 formats and editions Hide other formats and editions. Price New from Used from Hardcover "Please retry" $ — $ Author: Vasil Uzunoglu.
Analysis of power integrity issues and solutions on some of the leading designs from companies such as Sun Microsystems, IBM and Rambus is of great value addition in this book.
What's more, authors also provide a freely downloadable tool developed at PRC, Georgia Tech. for power integrity by: Semiconductor network analysis and design. [Vasil Uzunoglu] Home. WorldCat Home About WorldCat Help. Search. Search for Library Items Search for Lists Search for Contacts Search for a Library.
Create Book\/a>, schema:CreativeWork\/a> ; \u00A0\u00A0\u00A0\n library. Book Review: Semiconductor network analysis and design. VASIL UZUNOGLU: McGraw-Hill, N.Y.,pp. and index, $Author: R. Shea. Semiconductor Manufacturing Handbook, Second Edition, covers the emerging technologies that enable the Internet of Things, the Industrial Internet of Things, data Semiconductor network analysis and design.
book, artificial intelligence, Semiconductor network analysis and design. book reality, and and smart manufacturing. You will get complete details on semiconductor fundamentals, front- and back-end processes, nanotechnology, photovoltaics, Semiconductor network analysis and design.
book and chemicals, /5(5). Semiconductor network analysis and design. book analysis of highly-integrated semiconductor circuits has become an indispensable discipline in the optimization of product quality. Integrated Circuit Failure Analysis describes state-of-the-art procedures for exposing suspected failure sites in semiconductor devices.
The author adopts a hands-on problem-oriented approach, founded on many years of practical experience, complemented Author: Friedrich Beck. Writing a book on Semiconductor Device Physics and Design is never complete and proba-bly never completely satisfying.
The ﬁeld is vast and diverse and it is difﬁcult to decide what should be included in the book and what should not be. Of course it is always a good idea for. Semiconductor network analysis and design.
book Physics for the year has been awarded to two semiconductor physicists, Zhores I. Alferov and Herbert Kroemer (“for developing semiconductor het-erostructures used in high-speed- and opto-electronics”) and a semiconductor device engineer, Jack S.
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Nokia, one of the leading mobile manufacturers in the World, has introduced new phone called Nokia C6. It is a new touchscreen smartphone by the Nokia and it is the second product of the Nokia’s C series. Nokia C6 has a sliding QWERTY keyboard which helps the heavy texters to use it freely. Its main key features are 3G, Bluetooth, GPS, Touchscreen, Wi-Fi, Battery, and 5 MP camera. Nokia C6 comes at affordable price in the market with these features.
The design of the Nokia C6 is same as the Nokia 5800 XpressMusic and Nokia N97 Mini. Nokia, by seeing this phone, seems like given more importance to its look. Nokia C6 comes with 113 x 53 x 16.8 mm in dimension and weighs around 150g which looks quite heavy. You will find the C6 phone is Black and White colors.
Nokia C6 has 3.2 inches of TFT Touchscreen which comes with 360 x 640 pixels of resolution and it supports 16 millions of colors. Nokia C6’s Touchscreen has decent sun legibility and the screen is bright, crisp and colorful. The touchscreen comes with accelerometer sensor for the automatic UI rotate and proximity sensor for the automatic turn-off.
Nokia C6 has a Call, Menu, and End buttons at the below of the display. On the top of the screen you can see a small VGA camera. On the back side of the panel, it has a 5 megapixel camera with a LED flash. A 3.5 mm Audio port and a microUSB port is situated at the top of the phone. In the left side of the phone, microSD card slot is situated and in the right side, you will get the phone Lock/Unlock button, Volume rocker, and a Camera shutter key. No need to worry for covering the ports to prevent from the dust because Nokia C6 comes with a plastic cover for all the ports.
Its QWERTY keyboard helps heavy texters to use it freely. Its QWERTY keyboard keys are very responsive. The position of the keys good, but could have been still better. Nokia C6 has alphanumeric keyboard in the portrait mode; QWERTY keyboard is in the landscape mode and has a full physical QWERTY keyboard.
Nokia C6 runs with Symbian OS v9.4 Series 60 rel 5. It is looks like same as other Nokia Symbian phones. Now-a-days, Symbian is not used much in the market as it is now ruled by Android and other smartphone OS. The icons and interface, and the Menu system are very nice.
The Nokia C6 has a multimedia player which is handy and simple to use. It supports most of the audio and video formats like MP3, WMA, WAV, MP4, WMV player, and so on. The sound quality is excellent. It also has a Stereo FM radio with RDS feature.
C6 has a 240 MB of internal memory and you can store unlimited entries in the Phonebook. It includes 2 GB of microSD card which you can extend up to 16 GB.
Nokia C6 offers a data transfer through Bluetooth with A2DP and USB v2.0. The streaming of the audio to a Bluetooth headset wirelessly is easy. You can use the internet on this phone using 3G, GPRS, and Wi-Fi. The speed of the data transfer is improved with the support of EDGE.
C6’s web browser is decent as it supports HTML, XHTML, and also the WAP 2.0. It also supports the RSS feeds and a Flash Lite v3.1. Using this phone, you can access the social networking site like Hi5, MySpace, and Facebook. It supports instant messaging for Yahoo Messenger, G-Talk, and Windows Live Messenger.
Nokia C6 comes with pre-installed Ovi Map application. The Nokia C6 has an in-built GPS receiver and A-GPS receivers. It also includes Currency Converter, Calendar, Notepad, To-Do List, World Clock, Speaker phone, Voice Commands, Text and Multimedia messaging. Using Ovi Store, you can personalize your phone with MP3 ringtones, message alerts, screen saver, and wallpapers. You can access all the features offered by Nokia Ovi Suite and Ovi Share. It has a Document Viewer which allows you to read the word document, excel sheets, PDFs, and PowerPoint presentation.
Nokia C6 comes with 5 megapixel camera. It offers 2592 x 1944 pixels of resolution with LED flash and autofocus features. Camera offers 4x of digital zoom, basic editing options, like Settings for video light, scene, and so on, and Geo tagging images. This phone also has a secondary camera at the front of the phone which allows you to make a video calling. You can capture the videos at 30 fps with VGA camera.
The quality of the image is very good, but having 5megapixel camera it falls short. The images are vibrant and crisp with little low bright. The video quality is also an average.
Nokia C6 has a 1200 mAh Lithium Ion battery. It gives the battery life of 7 hours of talk time and 400 minutes of Standby time. The phone offers 30 hours of the continuous video playback. The call quality of this phone is impressive. You won’t get any disturbance during the call. The sound is clear and louder.
Nokia C6 has an ARM 11 434 MHz processor. It runs slow as compared to other processors in smartphones. But, it gives smooth experience while working.
Nokia C6 will be available at the price of Rs. 13,000/-.


Polar H10 is a supremely precise heart rate sensor that comes with the Polar Pro chest strap. Providing top-quality and interference-free ECG measurement, Polar H10 is considered the most accurate heart rate sensor by many sources. Polar H10 connects and transfers data via Bluetooth and ANT+ allowing for several connection options with compatible sports watches, smart watches and training apps. You can have two simultaneous Bluetooth connections. Polar H10 has internal memory for one training session and you can sync your session to Polar Beat afterwards. The Polar Pro chest strap is machine washable. Features:
New accuracy for measuring heart rate with new electronics and algorithms.
Heart rate is measured accurately and without interference.
Compatible with Go Pro Hero 4 & 5; view your heart rate on your Go Pro recordings.
The H10 has an hour’s worth of memory to record data without the need of a wrist unit.
Works with gym equipment and Polar Club/Team app & in water.
Data can be seen on two devices.
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The relationship between technology and communication is now an increasingly significant issue in each of our contemporary this world. Although the term ‘information society’ descends from early attempts to record the alter inside the wealthy financial systems, the term features gained increasing popularity along with the advent of the world wide web and the the net, and the convergence of communication services around digital platforms.
The invention of television made it possible to transmission information with visuals. With thousands of stations and the capacity to choose points to watch, television has become the leading mass conversation channel. People put it to use for both entertainment and hard facts. The creation of the internet, in the meantime, has made it unnecessary to invest in separate products for interaction.
The convergence of pcs and interaction has also initiated the development of new technologies that happen to be likely to impact our everyday lives. These kinds of technologies will have an impact on our homes, offices, institutions, communities, and libraries. They will help us talk more effectively with others, and they will also help all of us control social interactions better. The future of technology is a single where persons can form the use of this new technology for their advantage.
An additional major improvement in interaction that has happened due to technology is speed. Today, you may send some text instantly and without difficulty. Wireless signals, undersea cabling, and advanced technology allow for info to be brought to any site in the world. You can even mail messages to people in remote control locations without having to be literally present.


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Whether you're in the secret service, the military or you're just a downright pervert, the Sony Digital Recording Binoculars have got your - and everyone else's - back covered. The dual-sensor design, films and pictures the perfect 3D and the 0.8-25x zoom ratio offers plenty of range. Extra stability is offered thanks to SteadyShot which means that even if you get a little too excited while spying, the picture won't come out blurred.
Freezeproof, dustproof, shockproof from a fall of over 6 feet and waterproof to a depth of 50, the FinePix XP200 is our kind of camera. Its features include a 16 megapixel backlit sensor, 5x optical zoom lens, Wi-Fi and vivid recording capabilities. Available in the hues of yellow, blue, black and red.
The freedom to film no matter where and when inspiration finds you, the dinky Blackmagic Pocket Camera means you can always have the equipment at hand. It boasts a super 16mm 1080p-capable sensor with 13 stops of dynamic range, massive storage and is compatible with Micro Four Thirds lenses. It can even record in Apple ProRes and CinemaDNG RAW formats for optimum picture quality. Get your speech ready for the Oscars.
A world first, the Sun & Cloud Camera can not only be charged by USB, but self-generates its own power via a hand crank or in-built solar panel. Other features include filters, a 3-mega pixel lens with three differing shoot modes, and a powerful LED which means you can even take photos or shoot videos in the dark. Get making those home movies.
A tough and affordable casing that fits cameras from all of the leading brands, the Outex SLR Camera Drysuit is lightweight, malleable and forged from premium latex. It's designed to enable the user to still access the camera functions with ease and whether wading through waves, snorkelling or trudging mud, your gadget will remain a darn sight drier than you.
Who says you need to be a professional to take great quality shots? Now any amateur can take cool pictures with the Nikon Coolpix A. The sleek, 16.2 million pixel digital camera with SD memory card takes 1080p videos and those cool pictures with the fuzzy background, along with a couple dozen other settings.
This iconic camera range just got a whole lot more useful. With 18.2 megapixels, 5x optical and 10x clear image zoom, AVCHD 1080/60i video and more, the Sony Cyber-shot TX30 not only takes unsurpassed stills and recordings, but it's water-, dust-, shock- and freeze-proof too. Choose from a host of funky hues.
Don't be fooled by how easy this one is to use, for the Olympus XZ-1 suits novices and professional photographers alike. Features include a fast, super bright f1.8 iZuiko 4x wide lens, high-sensitivity CCD and 10 megapixel resolution. It records in 720p HD video at 30 frames per second for outstanding quality and the new 3 inch OLED monitor is one of the most detailed and sharpest on the market.
Military-inspired and military-tough, the Nikon Coolpix AW110 boasts built-in Wi-Fi, GPS with mapping, full HD 1080p videos, an electronic compass and more. Not only that, but it's freeze, water and shockproof and, being a Nikon, of course takes outstanding pictures. Wherever you dare go, it'll be right at your side and ready to capture any adrenalin-filled moment.
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So I wanted to run through this tutorial
But instead of using simulated data I wanted to use a real temperature sensor.
Here is my adventure –
This post will take you through the setup of the temperature sensor https://pimylifeup.com/raspberry-pi-temperature-sensor/
And alternate post with similar setup is here https://www.raspberrypi-spy.co.uk/2013/03/raspberry-pi-1-wire-digital-thermometer-sensor/
These are my quick notes –
First up, the gear
1. First, connect the 3v3 pin from the Pi to the positive rail and a ground pin to the ground rail on the breadboard.
2. Now place the DS18B20 sensor onto the breadboard.
3. Place a 4.7k resistor between the positive lead and the output lead of the sensor.
4. Place a wire from the positive lead to the positive 3v3 rail.
5. Place a wire from the output lead back to pin #4 (Pin #7 if using physical numbering) of the Raspberry Pi.
6. Place a wire from the ground lead to the ground rail.
Enable one wire support
sudo nano /boot/config.txt
add the following line to the bottom :
You can save the file using CTRL-X, Y then RETURN. The device is setup to report its temperature via GPIO4.
For the changes to take effect you will need to reboot using :
Check that it’s working
load the correct modules.
sudo modprobe w1-gpio sudo modprobe w1-therm
2. Now change into the devices directory and use
ls to see the folders and files in the directory.
cd /sys/bus/w1/devices ls
3. Now run the following command, change the numbering after
cd to what has appeared in your directory by using the
ls command. (If you have multiple sensors there will be more than one directory)
4. Now run the following command.
If it works you should see a line with YES, and t= something (this is your temp)
One thing that tripped me up, I hadn’t pushed the GPIO breakout kit far enough into the breadboard! I also heat wrapped connectors to the temperature sensor.
Read part II
[…] On to part I -> https://michaelellerbeck.com/2020/01/08/aws-iot-sitewise-with-raspberry-pi-temperature-sensor-ds18b2… […]


DC Thermosiphon Heat Exchanger
- Radio base stations
- Telecom shelters
- Electronics enclosures
- Power supply rooms
- Network & computer rooms
- Drive stations
- Automation control cabinets
- Hybrid Telecom Sites
- Telecom Cabinets
Features and Benefits
Construction and design:
- Closed loop cooling
- Corrosion-proof components
- Main cooling mode with dynamic, step-less fan speed control.
- Power save, boost, emergency cooling, self-test.
Communication, alarms and surveillance:
- IP-connection, LED-signals, TTL-link, SD card.
- 2 galvanically insulated alarm outputs: High and low temperature, fans, temperature sensor function
- Leakage, voltage and function test from factory.
- Reverse polarity protection
- Inrush current limiter
- Installation cable provided.
- No need for cooling technician.
- No soldering or refrigerant filling on site.
|DC THERMOSIPHON CAPACITIES||150|
|Supply Voltage Nominal VDC||48|
|Capacity in W/K||150|
|Capacity in kW - at Δt = 10°C||1.5|
|Max internal air flow m³/h (free blowing measurement)||1,000|
|Weight in kg||35|
|Closed loop cooling|
|Thermosiphon cooling method|
|Cooling circuit without compressor|
|No filter needed|
|Two centrifugal DC EBM fans|
|Thin, aluzinc sheet metal powder coated with RAL7035|
|Corrosion protected components|
|Ingress protection level 55 (IP55)|
|Dantherm CC1 control strategy|
|Hotspot sensor (optional)|
|Thorough factory testing|
|Mono-block, plug and play installation.|
|Wall duct for inside installation|
|Remote and on-site access to settings and read-out of running conditions and alarms|
|LED lights for status|


Bits-per-second (bps) is the standard for describing the speed of computer communications. One megabit per second (Mbps) equals one million bits per second. Meanwhile, a megabyte is used to describe file sizes. One digital photo, for example, might be one or two megabytes in size. In order for a one megabyte file to move across a networks you need eight megabits per second of speed. The more speed you have, the faster all those files and information can move. Bits move bytes.
Upload speed is the speed at which you can send information from your computer or device to the web. It's especially important for video conferencing, sharing larger files online, interactive learning, and two-way online gaming - as well as advanced "cloud computing" that involves ongoing communication between your computer and the web. Ideally, all of these applications would work best if upload speed were as high as download speed. Logic is the only company on island to offer symmetrical download and upload speeds up to 10Mbps.


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The GALILEO LUNA has everything you need in an air-integrated, wrist-mount dive computer to maximize your underwater experience.
Out of stock
ScubaPro Galileo Luna Package includes the Galileo Luna Computer, Heart rate Monitor, Predictive Multi-gas Software and the LED Smart+Transmitter.
ScubaPro Galileo Luna with PMG + HR Monitor
The GALILEO LUNA has everything you need in a single-gas wrist-mount dive computer to maximize your underwater experience. This powerful computer handles nitrox mixes up to 100% O2, offers hoseless air-integration, and its algorithm calculates true remaining bottom time (RBT). It comes with one of the best digital compasses around and incorporates Microbubble technology and Profile Dependent Intermediate Stops which respond directly to your personal physiology to add layers of safety to your diving. Loaded with computing, navigation and personalization features, you’d be hard-pressed to find a wrist-mount computer that offers so much yet is so easy to use. (Predictive Multi-Gas and Heart Rate Monitor are included in this promotion.)
- PDIS (Profile Dependent Intermediate Stops) calculates an intermediate stop based on N2 loading, current and previous dives and breathing mixes for safer diving.
- Microbubble levels let you adjust the level of conservatism in the algorithm to match your experience level, age and physical conditioning.
- Hoseless gas integration provides tank pressure, true remaining bottom time (RBT), and allows air consumption to be factored into the decompression calculation.
- Oil-filled technology allows for a slim display casing design that fits comfortably on the arm.
- The intuitive digital compass with bearing memory features an actual half-compass rose that can be used at a full 90-degree tilt, making it a true aid to underwater navigation.
- A choice of screen configurations lets you pick the display that best suits your individual tastes.
- You navigate through the system using three clearly marked buttons with prompts so you never get lost in the system.
- You can rotate the screen 180 degrees, enabling the dive computer to be worn with buttons on top or on bottom.
- Huge memory stores pictures, tables, tissue loading status, and the most recent 100 hours of diving.
- Dive/freedive logs can be stored and analyzed with a PC/ Mac via infrared technology.
- Predictive Multi-Gas feature and Heart Rate Monitor are included
ScubaPro Led Transmitter
Enjoy the convenience of air integration without the hassle of a dangling hose. This low-profile Smart transmitter works with SCUBAPRO’s most advanced dive computers. It screws into a high pressure port on your first stage and relays tank pressure and true remaining bottom time (RBT) to the computer screen. The latest version features a built-in LED located at the top of the cap that gives you an estimate of pressure when the first stage is attached to a tank. This lets you know if the tank has gas without needing to activate the computer.
Key Features (Transmitter):
- Easy to use, you only need to pair it to your computer once — the first time you use it.
- Coded transmission technology prevents interference between different dive computers.
- Powered by a user-replaceable CR2450 lithium battery that’s good for three years or 150 to 200 dives.
- LED Indicator Status: 1,450psi/100bar and over = Slow short blinking Green light. Between 1,450psi/100bar and 725psi/50bar = Short double blinking Orange light. Below 725psi/50bar = Long single blink Red light


Disruptive Technology is recognized to be an innovation that creates a new market for consumers industries or businesses to operate in an efficient and progressive direction. This technology sweeps away the standard system of habits and replaces with ways that are superior. The reason why it’s important to inculcate disruptive technology is because it increases growth opportunities to companies, provides better and cheaper products to the consumers and helps to adapt new trends in the current world There are new forms of disruptive technology which are being discovered daily. Some examples -:
Artificial Intelligence- It is an area of computer science that mainly emphasizes in the building of smart and intelligent machines which have the capability of doing tasks which are usually done by humans.
Examples- Siri (Apple), Alexa (Amazon), Cortana (Microsoft), Google Now and so on.
• 3D Printing – it is a process of creating three dimensional solid objects. This particular type of printing is done by creating layer by layers on an object to obtain the result.
Examples- Homes, Prosthetic limbs and other body parts, edible 3D printing, Manufacturing.
• Advanced Virtual Reality- it is a stimulation which is computer generated in which a person can interact within the artificial three-dimensional environment which creates a virtual reality and can be experienced by using electronic devices.
Examples- flight stimulators, games, geographical studies, surgeries.
• Drone Technology- Originally designed for the defence and aerospace industry, drones have made their way into the mainstream because of the increased degree of protection and performance they offer. Drones include a navigation system, GPS, sensors, high quality cameras, programmable controllers, and tools for autonomous drones.
Disruptive technology is considered to be an innovation that significantly make an effort to alter the way that consumers, industries, or businesses operate in the world today. Disruptive technology attempts to sweep away the systems or the habits which have been a part of the world since a long time and it replaces because it has attributes that are recognizably superior to conventional systems.
We tend to think that there is still time for Disruptive technology to take over the world but it has already started to make a huge place in human lives in the simplest things which exists in the current world which we forget like facial recognition, voice assistants, smartphones, maps and directions. Therefore, there is a possibility that disruptive technology will be taking over lives.
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I had the pleasure of visiting the Material Connexion library during the Spring of 2018. During my visit, a particular swatch
caught my eye: MUUNA’s “artificilae/matter”. Post visit, I did some research and learned that Hannah Croft, the textile
designer behind the textile innovation created an extensive collection of samples where crystals are grown onto woven
and embroidered textiles to create mineral surfaces of ‘cultivated embellishment’.
I wanted to try it for myself. In the research process, I learned that I could grow crystals with metals.
Electrolysis uses an electrical current to move ions in an electrolyte solution between two electrodes. In copper electrolysis,
when a current is applied, positively charged copper ions called cations leave the anode and move to the cathode, forming
crystals over time.
I decided to coil copper wire around feathers to create an interesting juxtaposition of hard and soft.
The experiment resulted in very interesting compositions, and I found that the crystals adhered well to napped surfaces:
Under the microscope:
Here is a working circuit conducted by crystallized copper traces. Now imagine in larger scale, crystallized textile
surfaces embedded with LEDs lit by the crystals themselves!


I got you, I got you! Okay, so check it, we're talking about how AI is changing up the game for work and life. And you know what? It's major. Major key alert. Like, we're talking next-level stuff here.
So, let's break it down. With AI, we're seeing all kinds of advancements in productivity, from data analysis to personalized experiences. Think about how you can customize your Amazon shopping experience, or how Siri or Alexa can give you a hand with everyday tasks. That's all thanks to AI, and it's only the beginning.
Artificial intelligence has made tremendous progress in recent years, and its impact on the future of work and life is becoming increasingly apparent. AI is transforming the way we work and live, and it's important to understand how it's affecting our lives.
The Impact of AI on Work
Now, when we're talking about the future of work, AI is a game-changer. It's creating all types of new job opportunities, and it's making some of the manual labor we used to do a thing of the past. Self-driving cars, for example? That's all thanks to AI. And that's just the tip of the iceberg.
AI is changing the way we work, from automating repetitive tasks to enabling more personalized customer experiences. One significant way AI is transforming the workplace is through its ability to analyze and process vast amounts of data, which can help businesses make better decisions and increase productivity.
With AI, businesses can also automate processes that were previously done manually, reducing the time and cost associated with these tasks. Additionally, AI can help businesses personalize customer experiences, providing tailored recommendations and improving customer satisfaction.
However, there are concerns that AI will replace jobs, particularly in industries that rely heavily on manual labor. While it's true that some jobs will be replaced by AI, it's also important to note that AI will create new job opportunities in fields such as data analysis and machine learning.
The Impact of AI on Life
AI is not just changing the way we work, but also the way we live. AI is being used to improve healthcare, providing doctors with more accurate diagnoses and enabling personalized treatment plans. Additionally, AI is being used to improve safety, such as in the development of self-driving cars.
AI is also transforming the way we communicate, with voice assistants such as Siri and Alexa becoming increasingly popular. AI is even being used in the development of new products, with companies using AI to analyze consumer data and identify new trends.
The Future of AI
But of course, we can't talk about AI without talking about the risks and potential downsides. There are some serious ethical considerations when it comes to consumer data and privacy. And, let's be real, the idea of AI making decisions for us can be a little freaky.
The future of AI is exciting, with new advancements and applications being developed all the time. AI is expected to continue transforming the way we work and live, with even greater levels of automation and personalization.
However, it's important to consider the ethical implications of AI. There are concerns about AI being used for harmful purposes, such as the development of autonomous weapons. Additionally, there are concerns about the impact of AI on privacy, as AI is able to collect and process vast amounts of data.
Despite these concerns, the future of AI is bright, with AI set to transform many aspects of our lives. As we continue to develop and improve AI technology, it's important to consider the potential benefits and risks associated with its use.
But overall, the benefits of AI are pretty exciting. We're seeing major innovation and technological advancements, and we're on the cusp of some seriously cool new trends. So keep your eyes peeled, people. AI is changing the game, and it's not slowing down anytime soon.
In conclusion, AI is changing the future of work and life in significant ways. While there are concerns about the impact of AI on jobs and privacy, it's clear that AI is providing many benefits, from improving productivity to enabling more personalized experiences. The future of AI is bright, and as we continue to develop and improve AI technology, we can expect even greater levels of automation and personalization in both the workplace and our daily lives.


SELSE-12: The 12th Workshop on Silicon Errors in Logic – System Effects
The growing complexity and shrinking geometries of modern manufacturing technologies are making high-density, low-voltage devices increasingly susceptible to the influences of electrical noise, process variation, transistor aging, and the effects of natural radiation. The system-level impact of these errors can be far-reaching. Growing concern about intermittent errors, unstable storage cells, and the effects of aging are influencing system design and failures in memories account for a significant fraction of costly product returns. Emerging logic and memory device technologies introduce several reliability challenges that need to be addressed to make these technologies viable. Finally, reliability is a key issue for large-scale systems, such as those in data centers. The SELSE workshop provides a forum for discussion of current research and practice in system-level error management. Participants from industry and academia explore both current technologies and future research directions (including nanotechnology). SELSE is soliciting papers that address the system-level effects of errors from a variety of perspectives: architectural, logical, circuit-level, and semiconductor processes. Case studies are also solicited.
Key areas of interest are (but not limited to):
- Technology trends and the impact on error rates.
- New error mitigation techniques.
- Characterizing the overhead and design complexity of error mitigation techniques.
- Case studies describing the tradeoffs analysis for reliable systems.
- Experimental silicon failure data.
- System-level models: derating factors and validation of error models.
- Error handling protocols (higher-level protocols for robust system design).
- Characterization of reliability of systems deployed in the field and mitigation of issues.
Important dates: Please note that submission deadlines are earlier than for previous SELSE workshops.
- Register to submit a paper: December 14, 2015, January 22, 2016
- Paper submission: January 4, 2016, January 22, 2016
- Authors notification: February 23, 2016
- Final paper submission: March 8, 2016


The Tasty 5G Layer Cake Explained and How it Benefits Consumers
The term “5G” gets tossed around a lot, but without a lot of explanation. Most people have a general idea that “5G” equals “fast,” but not much beyond that. So, what is 5G? 5G stands for the fifth generation, and it’s the next generation of wireless networking technology, following — you guessed it — 4G. So obviously it’s better and faster than 4G. But why? What makes it great?
5G is, among other things, the backbone of the T-Mobile and Sprint merger, so it’s obviously pretty important. When T-Mobile announced its plans to acquire Sprint in April 2018, it promised the availability of a nationwide 5G network based on the holdings of the two companies — T-Mobile’s holdings were in the high-band and low-band frequencies, while Sprint held a mid-band spectrum. The deal finally closed in April 2020, and almost immediately, T-Mobile’ began deploying Sprint’s 5G network, announcing it was “expanding access to nationwide 5G for millions of Americans in its mission to deliver a transformative 5G network for all.”
That the ability to offer nationwide 5G was so dependent on Sprint’s mid-band network gets us a little deeper into the way 5G operates — on multiple bands. T-Mobile uses a layer cake as an analogy for its 5G strategy, which is an apt comparison. 5G networks operate on three bands, each with a different frequency. The combined “layers” create the complete 5G “cake.” Let’s break it down.
High-Band mmWave 5G: The Top Layer
Millimeter-wave (mmWave) 5G is the highest frequency. It is very fast, but has a very short range, offering large amounts of capacity in a small range of geography. mmWave 5G is best in densely packed urban areas or venues like sports stadiums, where there isn’t need for a long range, but there are a lot of devices and a need for high capacity — T-Mobile announced that customers in New York would be the first to have access to all three tiers of 5G, including mmWave 5G. mmWave has low latency and offers speeds comparable to broadband internet, reaching 1 Gbps in some tests. However, mmWave signals, in addition to their limited range, can be interrupted by weather — think of how a rainstorm interferes with satellite TV. It can also be blocked by walls, making access from within buildings difficult. This is why the top layer of the cake needs support from the other two layers.
Mid-Band 5G: The Middle Layer
The middle layer of the cake uses frequencies from 2.5–3.7 GHz — Sprint’s network uses 2.5 GHz. As the name suggests, it sits comfortably in the middle — around six times faster than 4G and with a broader range than mmWave. Sprint’s mid-band network is key to T-Mobile’s 5G strategy — T-Mobile previously had low-band and mmWave holdings but lacked the middle tier of the cake. Although mid-band 5G seems like the perfect middle ground, it is really complementary rather than a complete offering on its own — it’s fast, but not as fast as mmWave, and on its own isn’t necessarily the speed revolution 5G is implied to be. T-Mobile initially rolled out its new mid-band offering in Philadelphia with speeds nearing 600 Mbps and expects to offer speeds 15 times faster than 4G LTE over the next six years. Mid-band 5G may be the most critical piece of the cake — necessary to support mmWave while enhancing the foundational layer of low-band.
Low-Band 5G: The Base Layer
And here is the layer cake’s foundation — something that stands just fine on its own but needing the higher tiers to make it something special — otherwise it’s just a plain old cake. This base layer in a 5G network is the lowest band of 5G and uses a frequency of 600–700 MHz — T-Mobile’s holdings are 600 MHz. Speeds are similar to 4G, but so is its range, which is where it shines, fleshing out the shorter ranges of the upper layers. According to T-Mobile, its low-band 600 MGz spectrum covers more ground and brings 5G deeper into buildings and is “critical for providing ubiquitous 5G coverage to more people.”
The Finished Cake
Put all the tiers together now and you have a complete nationwide 5G network — something with the range to reach rural areas as well as the densest parts of cities, and the ability to work indoors or outdoors. While the peak speeds of the mmWave spectrum won’t necessarily be available to all, low-band 5G speeds are still faster than 4G speeds in the same locations, and that reliable, long-range network is the base layer in an offering that can eventually compete with the fastest internet connection and offer connectivity to more than just phones in this connected era. Consumers will be able to use 5G cellular networks to power their IoT devices, and in a work-from-home era, fast connectivity will become much more widely available. Fast, reliable cell service is just the icing on the cake.


NFS-GANESHA is an NFS version 2-4 server that runs in the user address space instead of as part of the operating system kernel. GANESHA is not a replacement for the NFSv4 server implemented in the kernel; it is a brand new program, with its own advantages and disadvantages. Using the NFS protocol in user mode provides huge benefits like allocating large pieces of memory, making internal caches , portability etc .
Inspite of having so many benefits NFS GANESHA server is still a single point of failure in a network. Should a server fail , all the clients serviced by the server are denied service leading to huge losses . This blog proposes a clustering support for existing NFS GANESHA server . We propose to provide communication links between existing servers and transform them into a cluster such that each node is aware about the working of all other nodes . If a node fails, control is rapidly transferred to another node in transparent manner so that the client does not face any hindrance.
Refer these links for the setup


Portable Bluetooth Bazooka Drum Speaker with Belt FM Noise reduction Super bass--#A17-B49UF-RR--FREE SHIPPING
Drum Bluetooth Speaker - BRAND NEW
- Compatible with any Bluetooth, MP3, and Auxiliary enabled device
- FM Radio
- Up to 2 hrs. of play time
- Includes two 3W speaker and 5W sub-woofers
- Noise reduction function
- USB Rechargeable battery
- Great sound quality
- Built-in strap for portable use
- Three colors to choose Red, Black, Blue
Bluetooth Version: V2.1+Edr
Audio Frequency Range: 100Hz-20KHz
Speaker Power: Two 3W + 3W sub-woofer
Degree of Distortion: ≤10%
Play Time: Up to 2 hrs.
Charge Time: 3-6 hrs.
Unit Size: 10" x 4.33" x 4.33"
Unit Weight: 2.20 lbs.
Charge Voltage: DC 5V
USB charging cable
3.5 mm auxiliary cord
· We ship our products in 1 business day after payment is cleared (excluding holidays and weekends)· Our products will be shipped using USPS, FedEx, UPS and we will include a tracking number for each package shipped.


Here’s a great youtube video that shows a comparison between regular light bulbs, Compact Fluorescent Light (CFL) bulbs and newer, super efficient LED light bulbs. Based on comments left on the site, I know that our readers are interested in learning more on LED Light bulbs.
This video provides a very simple comparison that’s easy to understand. What you’ll see is how dramatic the differences in energy uses are. You’ll also see a bit about the differences in types of light they give off.


Nikon Coolpix S6100 7X Optical Zoom Camera Never Been Opened!! - $200
Ad id: 1208135587412566 | Views: 150
Price: Contact Us
This is a brand new, never-opened, Nikon CoolPix S6100 camera. It has 16.0 MP for beautiful prints up to 16" x 20". It has a 3.0" touch LCD high resolution 460,000-dot monitor. 7x wide-angle optical zoom-Nikkor ED glass lens. It comes with a stylus (to draw on the camera's LCD monitor), a 4GB memory card, en-el 12 li-ion rechargeable battery, an eh-69p battery charger, a leather carrying case w/ wrist strap, disc software to manage your photos, an av cable to show your photos and movies on t.v., and a usb cable to transfer movies and pictures to your computer. If you have any questions or are interested in this camera please feel free to reply to this ad and I will respond quickly. Thank you very much! If you are interested I will exchange phone numbers once you reply to this ad.


ACCESS CONTROL SYSTEMS
Access control systems are security devices that monitor and control entry to a house, apartment, or a building. Because keys are easily duplicated, these systems are the best way to keep track of who is entering your area.
Companies requiring high levels of security and access to certain areas may now better manage and monitor protection and quickly respond to security breaches by utilizing CDVI Access Control Systems.
CDVI product line allows companies to choose almost any common form of existing ID technology for access point recognition. Some of the options include swipe cards and/or keypads as well as more sophisticated readers such as proximity cards and State-of-the-art biometric readers for fingerprints. All user access information is gathered by a central PC-based workstation where the administrators may retrieve and analyze the information. This data provides a recording of staff movement within an organization, whether it is a small company or a company that employs thousands.
Access Control Systems supplied and installed by SPS are computerized and can be remotely controlled and monitored through LAN, WAN and the Internet.


Motogadget Motoscope Pro Digital Dashboard Only
The Motoscope Pro is the latest generation of dashboards by Motogadget. Mount to your handlebar risers with the Kraus Moto Pro Digital Display Mount or get the Motoscope Pro included with the Kraus Moto Pro Digital Display Kit
Cutting edge technology with stylish design. 734 LEDs governed by a 16-bit RISC processor drives the self-illuminating, automatic brightness control display matrix. It provides optimal readability even under conditions of direct sunlight.
The rev-counter is fully scalable via the analog LED band with drag indicator function. Main and secondary displays are user configurable. Another display section serves the gear indicator. Four indicator lights are pre-installed and can be used for additional input signals via Breakout Boxes.
The dashboard communicates over a digital one-wire bus (m-Bus) with additional Breakout Boxes to easily expand the application spectrum. This allows application to a wide range of motorcycles. The instrument is equipped with an ABE and does not have to be registered.
- Rev counter (LED bargraph)
- RPM count (on LCD)
- Adjustable RPM warning (gear shift flash)
- Trip meter (plus total mileage)
- Gear display
- Fuel/Reserve (w/ breakoutbox A/B)
- Air temperature* (w/ breakoutbox B)
- Water temperature* (w/ breakoutbox B)
- Oil temperature* (w/ breakoutbox B)
- Oil pressure* (w/ breakoutbox B)
- On-board voltage (with low voltage warning)
- Operating hours/Service
- And more...
- Motoscope Pro with ca. 55 cm connector cable
- Speedometer sensor (stainless steel, IP67) with ca. 150 cm connector cable
- 2 magnets
- 9-pin connector kit
- In-line fuse
- 2 stainless steel screws
- Detailed installation and operating instructions
- Moto Pro Instruction Manual
- Mount to your handlebar risers with the Kraus Moto Pro Digital Display Mount
- Use Breakout Boxes to connect indicator light signals or to connect Harley Davidson digital bus-systems
- Brake out box A (for indicator lights)
- Brake out box B (for indicator lights and temperature)
- M-Switch Two Button
- Motogadget M-Button Wiring Harness
- May require custom wiring


You’ll need to download the following packages:
Copy these packages onto a USB drive and manually install them. I downloaded these using my mobile and connected it via MTP, I then copied the packages to my
$HOME/Desktop and manually installed them.
Launch the terminal (
Ctrl + Alt + T) and enter the following commands to manually install:
$ sudo dpkg -i libfakeroot*.deb
$ sudo dpkg -i fakeroot*.deb
$ sudo dpkg -i dkms*.deb
$ sudo dpkg -i bcmwl-kernel-source*.deb
Upon completion, you shall be able to connect to Wi-Fi.


I graduated from Shanghai Jiaotong University in 1997 and received my Ph.D. from Osaka City University in 2004. I began my career as a software engineer at a small startup. In 2007, I joined OMRON Corporation, where I have spent nine years developing various computer vision technologies for mobile applications. In 2016, I established my own company, tiwaki Co., Ltd. To learn more about me, please check my posts on this website written in English, Chinese or Japanese.
As an engineer, I developed the world’s first commercial facial beautifier application for digital cameras and mobile phones in 2007, prior to the release of the first generation of the iPhone. Currently, I hold over 50 patents including granted patents and patent applications in progress. 1 A few of my patents can be found here.
I am working on problems related to computer vision and machine learning. My research interests include saliency detection, object detection, visual retrieval and more. I serve as reviewer for many top tier journals and conferences such as TPAMI, TIP, CVPR and ICCV, and others. I maintain the well-known saliency detection dataset DUT-OMRON and DUTS. Additionally, I am the author of the python implementation of Manifold Ranking Saliency algorithm. You can find my work on Google Scholar and DBLP.
I embarked on a new adventure in my career as an entrepreneur in 2016. Running a startup is never easy, but I relish the challenge and am constantly learning something new.
Global patent in different country areas are counted respectively ↩


Dedicated high-speed network links are in the process of being commissioned to the following sites to enable efficient movement of data and service provision. Further details on these links will follow in due course.
|JASMIN - ARCHER/RDF||2 x 1Gbit/s lightpath to data component of the UK National Supercomputing Service in Edinburgh. User guide|
|JASMIN - MONSooN||1 Gbit/s lightpath to UK Met Office supercomputer in Exeter.|
|JASMIN - University of Leeds||Lightpath to enable efficient connection of JASMIN-North satellite node.|
View JASMIN Links in a larger map


In my previous post, I outlined my basic setup to use a GPS module hooked up to the Raspberry Pi to send data to the AWS IoT service. That’s great when I’m at home with a hardwired connection (or wifi!), but I need to find a way to keep everything transportable and wireless.
Last year, we bought a boat. She’s old, and she’s slow, but she floats and sails and that’s pretty cool. There’s not much to ole Mariah, but the guy that sold her to us included a solar panel to charge cell phones and power a small lamp, and that idea of owning something and making it your own to solve a problem put a little tickle in the back of my head. I knew that I wanted to make this boat my own, but I wasn’t sure how.
I think most people would take an old boat and gut the interior, give her some fresh varnish, or do some other cosmetic project. Mariah needs all of that, but I wanted to do something that I hadn’t seen anyone else do before. I was going to give her a brain.
In the last few years, I’ve ended up with a Raspberry Pi, Arduino, and a handful of LEDs and other gizmos that have been sitting in a box under my desk. All of the new AWS IoT announcements piqued my curiosity again, and I finally found the time to sit down and play with my toys. I wanted to put my web dev knowledge to work, so I figured I’d learn to control the Raspberry Pi with Node.js.


Karos Mobility’s technology suggests carpool trips adapted to users’ daily mobility habits.
Our carpooling app offers door-to-door optimized and intermodal trips.
Once the trip has been confirmed, carpoolers just have to follow the route proposed by the app.
Karos Mobility has developed a unique set of technologies based on artificial intelligence and geolocation, to match the best possible carpooling partners.
Our algorithms calculate door-to-door itineraries including time of meeting, optimized pick-up location, and combination with other modes of transportation (pulic transport, carpool areas…).
Thanks to machine learning, Karos Mobility’s technology is taking into account user preferences to improve the quality of the matching (acceptable detour for the driver or walking time for the passenger, driver’s favorite route…)
Finally, our technology is able to learn mobility patterns and even predict future trips, to make the carpooling experience as smooth and accurate as possible.
At Karos Mobility, our vision is to transform empty seats into public transport. To achieve it, we integrate carpooling with local public transport networks
When we work with territories, we open our deep-link API to connect to local MAAS


Programming is a dynamic and essential field that permeates nearly every aspect of modern life. In a world increasingly reliant on technology, the role of programmers has become more crucial than ever. This article explores the significance of programming, its widespread applications, the skills required, and its ever-evolving nature. Let’s delve into this exciting realm where logic meets creativity.
To begin with, in today’s digitally driven age, programming is omnipresent. From the apps on our smartphones to the software powering our computers, programming is the backbone of our daily interactions with technology. Websites, social media platforms, and even smart appliances rely on code to function. This ubiquity highlights the importance of programming in shaping our digital landscape.
Transitioning from the Physical to the Virtual
In addition, programming bridges the gap between the physical and virtual worlds. It allows us to control and automate machinery, making it essential in manufacturing, robotics, and IoT (Internet of Things) applications. From self-driving cars to smart thermostats, programming empowers devices to communicate and respond to their environment.
Problem Solving with Algorithms
Furthermore, at its core, programming is about solving problems. Programmers create algorithms, step-by-step instructions, to tackle complex issues efficiently. Whether it’s optimizing supply chains, predicting weather patterns, or simulating biological processes, algorithms are the building blocks that enable us to find solutions to intricate real-world challenges.
The Versatility of Programming Languages
Programming languages are the tools that programmers use to communicate with computers. These languages are as diverse as spoken languages. From Python’s simplicity to C++’s power, each has its unique strengths and applications. Moreover, choosing the right language depends on the specific task and the programmer’s preferences.
Adaptation in a Rapidly Changing Landscape
One of the most remarkable aspects of programming is its constant evolution. New languages, frameworks, and technologies emerge regularly. Programmers must stay up-to-date with the latest developments to remain competitive in the field. Therefore, this adaptability is both a challenge and an opportunity, fostering a culture of continuous learning.
Collaboration and Teamwork
Moreover, programming’s rarely a solitary endeavor. Large-scale software projects often involve teams of programmers working together to achieve a common goal. Effective communication, collaboration tools, and version control systems are essential for coordinating efforts and ensuring the success of these projects.
Security and Ethical Considerations
As programming’s influence grows, so do the ethical and security concerns. Programmers play a pivotal role in safeguarding data and protecting against cyber threats. Ethical considerations are also paramount, as programmers must make responsible decisions when designing algorithms that impact society, such as in AI and machine learning applications.
The Art of Debugging
Debugging, the process of finding and fixing errors in code, is a fundamental skill in programming. Even the most experienced programmers encounter bugs in their work. Debugging requires patience, attention to detail, and a methodical approach to identify and rectify issues efficiently.
The Rewarding Career of a Programmer
Additionally, programming offers a promising career path. With a strong demand for skilled programmers across various industries, job opportunities abound. Additionally, the field is known for competitive salaries and opportunities for advancement. Moreover, as technology continues to advance, the need for proficient programmers is expected to grow.
In conclusion, programming is an ever-present force that fuels our digital world. Hence, it enables us to solve complex problems, transition between the physical and virtual realms, and create innovative solutions. The versatility of programming languages, the need for continuous adaptation, and the importance of collaboration make it a dynamic field. With the right skills and a commitment to learning, anyone can embark on a rewarding career in programming. So, whether you’re a seasoned coder or a beginner, the world of programming offers boundless opportunities to explore, create, and innovate. Embrace the power and perseverance of it, and you’ll be well on your way to shaping the future.