HF/VHF/UHF RF power N-channel MOSFET Datasheet - production data Figure 1: Pin connection Features. R3, R4 360 Ohm 0.5 W, carbon comp. axial lead resistor or equivalent R7, R8 560 Ohm 2 W, resistor 2 turn wire air-wound axial lead resistor R9, R10 20 kOhm. 2N7002BKM,315 MOSFET N-CH 60V 450MA SOT883 NEWICSHOP service the golbal buyer with Fast deliver & Higher quality components! provide 2N7002BKM,315 quality, 2N7002BKM,315 parameter, 2N7002BKM,315 price. PDF An equivalent circuit model of SiC MOSFET based on its datasheet is presented. The model is established with a built-in level 1 MOSFET core connected with other circuit components, such as. Host-controlled Multi-chemistry Battery Charger with Low Input Power Detect, BQ24740 datasheet, BQ24740 circuit, BQ24740 data sheet: TI, alldatasheet, datasheet, Datasheet search site for Electronic Components and Semiconductors, integrated circuits, diodes, triacs, and other semiconductors.
Table d'équivalences de composants / Replacement Parts Cross References Table. BUK965R4-40E,118 MOSFET N-CH 40V 75A D2PAK NEWICSHOP service the golbal buyer with Fast deliver & Higher quality components! provide BUK965R4-40E,118 quality, BUK965R4-40E,118 parameter, BUK965R4-40E,118 price. multiple MOS to reduce the equivalent RDSon, maintaining fast switching transition. The driver for the high-side MOSFET use BOOT pin for supply and PHASE pin for return. The driver for the low-side MOSFET use the VCC pin for supply and PGND pin for return.
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters. © February 6, 2019 Dr. Lynn Fuller Introduction to Modeling MOSFETS in SPICE Page 2 Rochester Institute of Technology Microelectronic Engineering ADOBE PRESENTER. UF4001, UF4002, UF4003, UF4004, UF4005, UF4006, UF4007Vishay General Semiconductor Revision: 06-Aug-2018 1 Document Number: 88755 For technical. offers you a great collection of semiconductor datasheet pdf. It is a document that collects parts electronic components, sub-systems such as power supply, the performance, characteristics such as software.
Cross Reference CI STK Cross Reference CI TDA Cross Reference CI Sharp Cross Reference Hitachi Audio IC Cross Reference and Circuit Applications SMD Cross Reference and Equivalent We make every effort to ensure that the material on this site is accurate, however we do not warrant or represent that the Information is free from errors or omission. transistor japonais de référence 2SC3039 c'est courant avec les transistors japonais. Un autre Un autre exemple, un thyristor marqué C106 est en fait un TIC106 là c'est moins évident à deviner !. 7 References.16. Application Note 2 Revision 1.1. a fast switching SJ MOSFET while keeping ease-of-use and implementation. The complete CE series of MOSFETs achieve very low conduction and switching losses, and can make applications more efficient, more compact, lighter and thermally cooler. 1.1 Features and benefits The following table represents the features and benefits of. Bipolar Transistors are current regulating devices that control the amount of current flowing through them in proportion to the amount of biasing voltage applied to their base terminal acting like a current-controlled switch.
Searching for the right mosfet cross reference or datasheet, one has to look for a semiconductor transistor replacement data book and not the Philip ECG master replacement guide. Almost all the transistor replacement book will published out the specification of a particular components such as type of component it belong whether it is a fet, scr, bipolar transistor, horizontal output transistor and also. Le MOSFET Metal Oxide Semiconductor Field Effect Transistor est un composant éléctronique important, notamment dans l’industrie des micro-processeurs car il constitue l'élément de base permettant la construction de portes logiques.
Download a datasheet on Toshiba SSM3K131TU Small Low ON resistance MOSFETs. download agreement. important - read before downloading, copying, installing, or using. do not download, copy, install, or use this content until you the "licensee". LM324 Datasheet, LM324 PDF, LM324 Data sheet, LM324 manual, LM324 pdf, LM324, datenblatt, Electronics LM324, alldatasheet, free, datasheet, Datasheets, data sheet. According to the datasheet LM741 IC is a general purpose single operational amplifier. The UA741 is a high performance monolithic operational amplifier constructed on a single silicon chip. You can find some interesting circuits here.
Audio IC Cross Reference and Circuit Applications SMD Cross Reference and Equivalent We make every effort to ensure that the material on this site is accurate, however we do not warrant or represent that the Information is free from errors or omission. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it including liability resulting from negligence or where the. An introduction to Depletion-mode MOSFETs By Linden Harrison Since the mid-nineteen seventies the “enhancement-mode” MOSFET has been the subject of almost continuous global research, development, and refinement by both the.
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters. When using the MOSFET as a switch we can drive the MOSFET to turn “ON” faster or slower, or pass high or low currents. This ability to turn the power MOSFET “ON” and “OFF” allows the device to be used as a very efficient switch with switching speeds much faster than standard bipolar junction transistors. In this mosfet amplifier tutorial we will use the now familiar universal voltage divider biasing circuit. DC Biasing the MOSFET The universal voltage divider biasing circuit is a popular biasing technique used to establish a desired DC operating condition of bipolar transistor amplifiers as well as mosfet amplifiers.
DATASHEET The ISL6534 is a versatile triple regulator that has two independent synchronous-rectified buck controllers with. an external N-Channel MOSFET, making the ISL6534 one of the most versatile regulators available. Simplified Block Diagram Features • Two Synchronous-Rectified Buck Controllers - Voltage Mode Control - VIN Range up to 12V - VOUT Range from 0.6V to 6V - 12V LGATE. BESTSELLER. Mini Boards. We've added some exciting new boards to our Bestselling range of Mini Boards. These small compact boards are ideal to enhance your control system or development project.
MOSFET is avalanche safe under their own application conditions. Finally, a formula supplied in section 3.3 Finally, a formula supplied in section 3.3 assists with rapid computation of avalanche energy when the circuit presents a different loop inductance. NTE a leading electronics supplier of semiconductors, capacitors, resistors, LED products and more. Component catalog, datasheets and online cross reference. Le transistor bipolaire est un composant électronique de la famille des transistors. Ce composant est basé sur 2 jonctions PN, qui peuvent soit être placé pour former une jonction NPN ou PNP. The Raspberry Pi B models have a protection circuit between the USB connector and the 5V net on the board. They recommend putting a similar protection circuity on a Pi HAT before 'backpowering' the pi through its GPIO header along with a polyfuse.
Data sheet status Objective speciﬁcation This data sheet contains target or goal speciﬁcations for product development. Preliminary speciﬁcation This data sheet contains preliminary data; supplementary data may be published later. The transistor outline doesn't usually tell you which of the three transistor leads connects to its Base terminal B, its Emitter terminal E, or its Collector terminal C. However, the transistor's data sheet. In a data sheet, the dropout voltage is often described in two ways. The first one is only a The first one is only a value at a certain current Table 1 operation point.
This is information on a product in full production. February 2016 DocID17714 Rev 4 1/18 TDA7851F 4 x 48 W MOSFET quad bridge power amplifier Datasheet -production data. Un transistor à effet de champ à grille isolée plus couramment nommé MOSFET acronyme anglais de Metal Oxide Semiconductor Field Effect Transistor - qui se traduit par transistor à effet de champ à structure métal-oxyde-semiconducteur, est un type de transistor à effet de champ.
The TDA7854 is a breakthrough MOSFET technology class AB audio power amplifier in Flexiwatt 25 package designed for high power car radio. The fully complementary P-Channel/N-Channel output structure allows a rail to rail output voltage swing which, combined with high output current and minimized saturation losses sets new power references in the car-radio field, with unparalleled. MOSFET equations for noise 201 References 202 Bipolar transistor 203 Capture parts 204 Setting operating temperature 204. 7 Contents Bipolar transistor model parameters 205 Distribution of the CJC capacitance 207 Bipolar transistor equations 208 Bipolar transistor equations for DC current 209 Bipolar transistor equations for capacitance 210 Bipolar transistor equations for quasi-saturation. The LM358 datasheet specifies that it consists of two independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power supply over a wide range of voltages. The 2N7000 and BS170 are two different N-channel, enhancement-mode MOSFETs used for low-power switching applications, with different lead arrangements and current ratings.
Polytech Elec3 2 C. PETER – V 3.0 TRANSISTOR BIPOLAIRE I.2 – Symboles, tensions et courants NPN PNP grandeurs positives grandeurs négatives. Download a datasheet on Toshiba 2SA1943 Power transistor for high-speed switching applications. The n-channel depletion MOSFET depletion NMOS The depletion NMOS device is formed from a p-type substrate with physically implanted n-type source, drain and channel regions.
Ssi PRINCIPES ET COMPORTEMENTS DES PRODUITS TRAITEMENT DE L'INFORMATION Cours sur les transistors.doc 1ère Page:3/9 Boitier Nom Jonction vers ambiant °C/W. The metal–oxide–semiconductor field-effect transistor MOSFET, MOS-FET, or MOS FET, also known as the metal–oxide–silicon transistor MOS transistor, or MOS, is a type of field-effect transistor that is fabricated by the controlled oxidation of a semiconductor, typically silicon. text of this document and the references cited herein, the text of this document takes precedence. Nothing in this Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained.
SiliconExpert helps users find form-fit-function cross references to avoid redesigns and provide multi-sourcing options that help with design decisions. the VSSP pin to the source of the low-side MOSFET through a low impedance path, preferably in parallel with the trace connecting the LGATE pin to the gate of the low-side MOSFET.
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(Last Updated On: March 4, 2021)
If you are looking for a stereo amp, there are plenty of options available in the market. Everyone likes the easy plug and play setups, and stereo amplifiers can make things easy for you. If the speakers are not powered with USB, you will require an amplifier. It provides good quality audio to your system. They can be powered up quite quickly, but are you thinking about where to start? Let’s discuss the basics so you can understand how to choose or set up a stereo amplifier.
Understanding Stereo Amplifiers
The first thing you have to understand is that how amplifiers are constructed and how they work. You can make the right choice in the market only if you know about these basics. The amplifier will allow inputs from different sources, which are then powered to the speakers. The sound quality you will get will be clean and crisp. There is no distortion or vibration, and the range of frequency is also high. There are mainly three types of amplifiers i.e., preamps, powerful amplifiers, and integrated amplifiers.
- Best Stereo Amplifiers Under $200
- Best Budget 4 Channel Amps
- Best 4 Channel Amps For Mids And Highs
- Best Amplifiers For Bookshelf Speakers
How To Set Up A Stereo Amplifier?
You have to keep all these things in mind before setting up a stereo amplifier.
The relationship between an amplifier and stereo speakers holds great importance. They have to complement each other to work well. The amplifier will deliver the highest power only when the speakers adjust well. The best way to set up a stereo amplifier is to connect it with an 8-ohm resistor. If you measure the power of the amplifier, only then you will know that the speaker can receive signals without any problem.
The surface where you place your stereo amp is critical. The overall performance of the amplifier depends on it. You can put it on the rack or even a glass shelf, and this will ensure that sound remains even. If you place it against a wall, it could be the right choice too. The device won’t heat up and cool down at regular intervals when it’s set correctly.
Almost all the stereo amplifiers have RCA inputs that are compatible with all sources or devices. It can be a CD player, music, and streamer and so on. The RCA connections can be adjusted according to your requirement. It can handle low or high levels of signals efficiently. The XLR-connection can handle balanced messages or audio. The stereo amplifiers are commonly seen in recording studios and are chosen for home audio music system as well. You can consider upgrading options on your own.
When you set up your stereo amplifier, you can avail one more option that is bi-Amping. It requires an amplifier that can receive multi-channel signals from the receiver. Every channel will handle frequencies from the amplifier instead of a single circuit. You can directly integrate the amplifier with your main cable and take advantage. For a hi-fi music system introducing a stereo amplifier is like a necessity.
Recommended Readings (Next Best Info)


Elite were invited to present at the CENSIS Cyber IoT Cyber Security Programme.
Sharing the “stage” with Siemens Industrial Security and Safety Services Manager Paul Hingley, Elite’s own Colin Crosbie provided a pragmatic, insightful and highly informed overview of Cyber threats and best practice design considerations facing all of our major manufacturers today.
In these challenging times, keeping personally safe is very much to the fore in all our minds however, with ever increasing needs around remote working and an increased use of new technologies, making sure that our critical industrial base is also equally safe from Cyber threats has never been more pressing.
CENSIS is the National Innovation Centre for sensing, imaging and Internet of Things (IoT) technologies; they are tasked with raising industry awareness of this critical and ever more important subject as part of the IoT Cyber Challenge Program.
If you have any concerns or worries about your Cyber Security and Resilience please get in touch for a confidential discussion emailing firstname.lastname@example.org
#cybersecurity #iot #internetofthings #innovation #cyber


Military containers offer an excellent solution not only for military operations but also to meet communication and data storage needs. Particularly, the use of military containers to create portable data centers and strengthen communication infrastructure is of critical importance for the success of field operations. In this blog post, we will explore how military containers can be used as portable data centers and communication centers.
Defense and security operations come with substantial data and communication needs. Military containers provide an excellent infrastructure to securely store and process this data. Portable data centers offer the following advantages:
Rapid Deployment: Ready-to-deploy containers can be swiftly transported to the field and set up quickly.
Security: Devices and data within the data center are safeguarded within the container's security.
Flexibility: Customizing the hardware within the container is easy, allowing you to create a data center tailored to your needs.
Remote Monitoring: Sensors and security systems can be integrated for remote monitoring of the data center's status.
Military containers can also be used as portable communication centers. Communication centers address the communication needs of field operations. Here are some advantages:
Rapid Communication Setup: Containers enable the rapid establishment of a communication infrastructure.
Communication Equipment Storage: Radios, data equipment, and communication devices can be securely stored within the container.
Command and Control Center: The communication center can be used to direct and coordinate field operations.
Remote Access: Communication systems within the container can be remotely monitored and managed.
Military containers are an ideal solution to create portable data centers and communication centers to enhance the chances of success in field operations. They provide a secure and flexible platform for both data management and communication needs. The defense and security sector can execute more effective and secure operations with these portable containers.


Neodymium vs. SmCo Magnets for Hybrid Electric Vehicles
Permanent Magnets Dominate EV
Vehicle electrification is a growing market for rare earth magnets. Consumption of rare earth magnets in transportation is estimated to rise from 7,000 tons in 2015 to 17,000 tons in 2020. Government mandates to reduce pollution, as well as high gasoline prices, are driving users to purchase more environmentally friendly vehicles. Permanent magnet machines are currently the leading choice for high performance automotive applications. The rotor’s well-balanced magnetic field and the lower stator current requirement, paired with very strong positional control, result in a higher motor efficiency. Two common choices for electric vehicle applications are neodymium magnets and samarium cobalt magnets, and each has its advantages.
SmCo vs. Neo: Which Performs Better?
The decision between SmCo and Neo magnets often comes down to temperature. The elevated temperatures of a vehicle drivetrain require magnets that can resist demagnetization. In most cases, this necessitates the use of samarium cobalt magnets. The thermal demagnetization for SmCo magnets is much lower than for traditional neodymium-based magnets. (Consider the reversible temperature coefficient of 0.035%/C° for SmCo versus 0.10%/C° for neodymium.)
The graph below shows the remnant flux density (Br) versus temperature for different magnet materials and grades. Even though the neodymium magnet has a higher remnant flux density at room temperature, it quickly crosses the SmCo line.
A four pole motor is meant to operate inside a vehicle’s engine bay, which can have an ambient temperature from anywhere between -40°C and 125°C. This can lead to temperatures over 180°C inside the machine. Having to design around this temperature range leads to large performance differences in the magnet properties. In other words, a machine operating at room temperature will have more torque than a machine operating at 180°C for the same amount of input current.
The smaller demagnetization value of samarium cobalt magnets compared to neodymium magnets results in much flatter operating characteristics across a temperature range. Temperature stability leads to stable output performance from a four pole machine.
|Neodymium 38EH Magnets||Samarium Cobalt R35E Magnets|
|Average torque at 20°C||2.3Nm||2.14Nm|
|Average torque at 180°C||1.86Nm||1.99Nm|
Neodymium iron boron (NdFeB) magnetic material has a high level of dysprosium, an extremely scarce and expensive rare earth element. Samarium cobalt, on the other hand, is more readily available and therefore more cost effective.
Despite its limitations, neodymium magnets offer the highest energy product of any material today and can be found in a wide variety of applications. When deciding whether to use Neo magnets or SmCo magnets, carefully consider the maximum temperature of the application, the required magnetic output at typical use temperature, and the total cost of the system.


Speech to Text Recognition Software
Admin / January 19, 2022
Voice or speech recognition software can increase productivity. In addition, it can be beneficial for people with visual or physical disabilities. Before you buy a program, check your computer to see if the manufacturer has preinstalled speech recognition software.
Programs such as Nuanace's Natural Dragon Speaking can be purchased from office supply stores. However, now Windows 7 comes with a speech recognition program. With a Macintosh computer you can try MacSpeech dictation. Cnet offers freeware and shareware speech recognition software programs as well.
Speech recognition software converts spoken words into a word processing program. Speech recognition software can also allow users to control all of the computer's functions with their voice instead of using a keyboard or mouse. Companies design editions of different software for home and business.
According to Nuance, the average person types only 40 words per minute, but can speak 120 words per minute. Therefore, speech recognition software allows people to finish documents much faster. Also, speech recognition allows those with special needs to access computer functions despite visual and physical limitations.
Speech recognition software requires a special microphone. Low quality microphones may not recognize speech correctly which will decrease accuracy and productivity. Jeremy Moskowitz, a Windows XP expert, recommends that the microphone be powered by batteries or a USB connection. Matiz maintains a directory of microphones and headphones that works with your programs.
Before you use a speech recognition software program, you have to train it to recognize your voice. To do this, you can set up a personal profile in the speech recognition program and follow all the instructions on the screen to complete the profile process. Some programs like Dragon Natural Speaking also allow users to customize their vocabulary to optimize usage. The initial profile setup should take only 30 minutes. However, Larry Magid, a CBS news correspondent, reports that the accuracy of the software improves by using the program and that within a week of regular use most programs operate with approximately 99% accuracy.


The EAL Level 3 Award in the Requirements for the Installation of Electric Vehicle
Charging Points (603/3929/9)
The qualification covers the technical requirements for the installation of the EV points, and follows the entire IET Code of Practice and BS 7671.
This unit covers the requirements for the installation of electric vehicle (EV)
It is aimed at learners/electricians and follows the IET Code of Practice for Electric Vehicle inspection and testing and the wiring regulations
Learners should hold a qualification for initial verification (4337), and also for the wiring regulations (18th edition).
Summary of Learning Outcomes
This unit covers the theory aspects only, practical training
covers circuit design, cable termination and relevant initial verification and commissioning.
Understand the overview of EV charging equipment.
Understand the design considerations for EV charging point installations.
Delivery advice has been included adjacent to the assessment criteria.
Understand the physical installation requirements for EV charging points.
This also gives a range of items to be covered. Incorporate the relevant
Understand the general electrical requirements for EV charging points.
aspects of BS 7671 in the delivery.
Understand the electrical requirements for EV charging points: dwellings.
Understand the electrical requirements for EV charging points: on-street
Understand the electrical requirements for EV charging points:
commercial and industrial installations.
Understand the Inspection, testing and maintenance requirements for
EV charging points.
Understand the additional requirements for EV charging points.
This unit will be assessed by an on-screen examination graded pass or fail only.
Learners are permitted to use the IET Code of Practice on Electric Vehicle.
7 GLH 1 1/2 days course


Professor Hrvoje Jasak and professor Željko Tuković participated in the Bundesanstalt fűr Wasserbau (BAW) Workshop, dedicated to OpenFOAM in hydaulic engineering.
The workshop took place in Karlsruhe, Germany from November 21st to 22nd. The chair of the workshop was one of the NUMAP-FOAM Summer School alumni, Lydia Schulze.
Prof. Jasak presented the work on the Immersed Boundary Method (slides), while prof. Tuković gave an overview of the Fluid-Structure Interaction modelling (slides). The leaflet with the presentations and the participants can be found on the link.


Welcome to the Racemeter homepage.
If you organize any races (running, cycling or even combined duathlon, triathlon, aquatlon) and you would like to measure it professionally without the help of an agency, then you are right on our website.
We organize the races ourselves and we have developed the equipment we use for this (see our story).
We offer solutions using passive UHF RFID chip technology. More about how it works here. The core of our solution is an autonomously functioning device that only connects to the antennas. We manufacture this device ourselves and create software for it. We can recommend and provide other components necessary for measuring races (antennas, chips). More in the products section.
In addition to passive RFID technology, which has its limits in the maximum speed at which it can record a chip and the number of simultaneous chips it can record, it is now possible to connect an external active RFID chip reader, the YR9700 from Invelion, to the RaceMeter. The external reader can be connected via LAN cable or serial port via USB connector. Currently, a RaceMeter variant with active RFID technology is also available.
Do not hesitate to contact us. We will be happy to show you everything in person.
For a quick introduction to the RaceMeter device, here is a video:


Auf dieser Seite geht es um die Eroberung des Weltalls durch die Menschheit!
Es verspricht spannend zu werden! ;-)
Bald gibt es hier Infos, Texte, Fotos, Videos und einen Podcast zum Thema menschliche Raumfahrt!
Schaut bald mal wieder rein!
Der Sowjetische Kosmonaut Juri Gagrain absolvierte als erster Mensch am 12. April 1961 einen Weltraumflug mit dem Raumschiff Wostok und umrundete die Erde einmal in 108 Minuten.
Dieses Ereignis jährt sich dieses Jahr zum 60. mal!
On February 28, 2021, The rocket carried the first Arktika-M spacecraft for monitoring climate and environment in the Arctic region.
This is the first 360-degree panorama taken by Mastcam-Z, a zoomable pair of cameras aboard NASA’s Perseverance Mars rover.
Click on the image to view the high resoltion image.
Foto © NASA
After a 203-day journey traversing 293 million miles (472 million kilometers), NASA's Mars Perseverance Rover Safely Lands on Red Planet.
A primary objective for Perseverance’s mission on Mars is astrobiology research, including the search for signs of ancient microbial life. The rover will characterize the planet’s geology and past climate and be the first mission to collect and cache Martian rock and regolith, paving the way for human exploration of the Red Planet.
The Mars 2020 Perseverance mission is part of NASA’s Moon to Mars exploration approach, which includes Artemis missions to the Moon that will help prepare for human exploration of the Red Planet.
Foto © NASA
Jan. 23, 21
Foto © Roscosmos
On January 21, 2021, the Russian Mission Control Center specialists (TsNIIMash, part of Roscosmos) corrected the International Space Station orbit in accordance with the station’s flight program. To do so, the Progress MS-14 cargo spacecraft engines docked to the Zvezda service module of the ISS Russian segment were automatically fired at 16:14 UTC.
The orbit was adjusted in full accordance with the calculated data. The engines of the cargo spacecraft burned for 417.5 s, increasing the station's average orbit altitude by 1.25 km reaching 419.79 km. According to TsNIIMash Mission Control Center, the ISS orbit parameters are as follows:
The orbit was adjusted to form ballistic conditions prior to the Soyuz MS-18 crewed spacecraft launch and the Soyuz MS-17 descent vehicle landing, scheduled for April 2021. The previous ISS orbit correction was conducted on November 12, 2020 using the MS-14 cargo spacecraft engines increasing in the average altitude of the station's orbit by 1.2 km as well.
Currently, the 64th long-term expedition crew is working on board the International Space Station. The crew consists of Roscosmos cosmonauts Sergey Ryzhikov and Sergey Kud-Sverchkov, as well as NASA astronauts Kathleen Rubins, Michael Hopkins, Victor Glover, Shannon Walker and JAXA astronaut Soichi Noguchi.
28. Dezember 2020
Für alle Cosmonautic Fans gibt es jetzt einen Onlineshop mit sehr coolen Kalendern und Comics für das Roscosmos Raumfahrtprogramm!
Schade: Der Versand nach Deutschland kostet 72 Euro.
Wäre der Versand billiger, dann würden sicherlich viele Fans den Laden leerkaufen. :-)
Trotzdem supercoole Sache und ein toller Onlineshop, in den man auf jeden Fall einmal reinschauen sollte.
December 18, 2020.
The Soyuz-2.1b launch vehicle created at Progress Rocket Space Center (Samara, part of Roscosmos) as a modification of Soyuz-2. In comparison with ‘1a’ version, it has an improved engine of the 3rd stage with increased energy characteristics. The Soyuz-2.1b has higher launch accuracy, stability and controllability compared to the previous version, and an increased payload mass.
November 24, 2020
China launched a large robotic spacecraft early Tuesday morning at the Wenchang Space Launch Center in South China's Hainan province, tasking it with landing on the moon and bringing back lunar samples, 44 years after the last time such extraterrestrial substances were brought back to Earth.
The rocket to lift Chang'e 5, the latest mission in China's lunar exploration program, was moved to its launch pad in the Wenchang Space Launch Center in Hainan province on Tuesday morning, according to the China National Space Administration.
On October 22, 2020, specialists of the joint team of the Vostochny Space Center (a branch of the Center for Ground-Based Space Infrastructure Facilities Operation, TsENKI, part of Roscosmos) and NPO Lavochkin (part of Roscosmos) began working with the Fregat booster at the Technical Complex of the Vostochny Cosmodrome in the Amur Oblast.
In accordance with the schedule of technological work within the OneWeb launch campaign, the cosmodrome employees removed the Fregat Russian upper stage from storage and unloaded it. After that, the booster was installed in the workplace. In addition, the engineers of the Vostochny Space Center have prepared ground processing equipment for electrical tests.
Foto by Roscosmos.
October 22, 2020
The crewmembers of the Soyuz MS-16 spacecraft, which undocked on October 21, 2020 at 23:32 UTC from the International Space Station, safely returned to Earth. All operations on descent from low-Earth orbit and landing went nominally. Roscosmos cosmonauts Anatoly Ivanishin, Ivan Vagner and NASA astronaut Christopher Cassidy are in good healt.
Today Anatoly Ivanishin and Ivan Vagner will take a charter flight to Chkalovsky airfield (Moscow region). For several weeks, they will stay in Star City for post-flight rehabilitation. Doctors will monitor the Soyuz MS-16 spacecraft Russian crewmembers health.
The 63rd long-term expedition launched on April 9, 2020 from Site 31 of the Baikonur Cosmodrome. Soyuz MS-16 became the first crewed spacecraft to go into orbit on the Soyuz-2.1a launch vehicle with a crew inside. Anatoly Ivanishin, Ivan Vagner and Christopher Cassidy spent 196 days in space. The crew conducted dozens of experiments in various fields of science according to the Russian scientific program (medicine, space biology, biotechnology, physical and chemical processes, etc.).
This flight became the third in the career of Roscosmos cosmonaut Anatoly Ivanishin. His first stay in low-Earth orbit as a flight engineer of the Soyuz TMA-22 spacecraft and a flight engineer of the 29th/30th expedition to the ISS lasted 165 days in 2011-2012. After this flight, Anatoly Ivanishin was awarded the title of Hero of the Russian Federation. The second flight lasting 115 days took place in 2016 with Ivanishin acting as the Soyuz MS-01 spacecraft commander, ISS-48 flight engineer and ISS-49 commander. Now the total duration of Anatoly Ivanishin's stay in orbit is more than 476 days.
For Roscosmos cosmonaut Ivan Vagner, this flight as a flight engineer of the Soyuz MS-16 crewed spacecraft and the ISS-63 expedition was his debut. It took him almost 10 years to make his dream come true: on October 12, 2010, by the decision of the Main Interdepartmental Commission, he was recommended for admission to the Energia cosmonaut corps (17th draft). On November 15, Vagner began training as a test cosmonaut candidate at Gagarin Cosmonaut Training Center, qualifying as test cosmonaut on August 3, 2012. Starting in February 2020, together with Anatoly Ivanishin and Christopher Cassidy, he began training in the ISS-63 prime crew.
Despite his busy work schedule, cosmonaut Ivan Vagner found time to publish unique pictures on his social media pages and videos about life in near-Earth orbit as part of the Ivan Vagner Flight Log project, which brought thousands of people around the globe a little closer to space. The numerous video greetings to the crew on the holidays will also be remembered, and the weekly space quizzes made many reopen the atlas of the World and helped to learn more about our planet.
Currently, the 64th long-term expedition crew consisting of Roscosmos cosmonauts Sergey Ryzhikov, Sergey Kud-Sverchkov and NASA astronaut Kathleen Rubins continue working onboard the International Space Station. In November, the SpaceX Crew-1 mission is scheduled to launch with astronauts Michael Hopkins, Victor Glover, Shannon Walker and Soichi Noguchi joining the current crew.
October 21. 2020
In accordance with the flight program of the International Space Station, on October 21, 2020 at 20:20 UTC, the transfer hatches between the Soyuz MS-16 crewed spacecraft and Poisk Mini-Research Module were closed. On October 21, at 23:32 UTC, the spacecraft nominally undocked from the Russian segment of the ISS and went into autonomous flight mode. Onboard the spacecraft are Roscosmos cosmonauts Anatoly Ivanishin, Ivan Vagner and NASA astronaut Christopher Cassidy.
According to TsNIIMash Mission Control Center calculated data (part of Roscosmos), at 02:00 UTC, the propulsion unit of the Soyuz MS-16 spacecraft will be activated for deceleration, and the landing of the descent module is expected 147 km southeast of the city of Zhezkazgan (Kazakhstan).
The Soyuz MS-16 crewed spacecraft has been part of the ISS since April 9, 2020. While in orbit, the ISS-63 long-term expedition crew conducted over fifty experiments in various fields of science in accordance with the Russian scientific program (medicine, space biology, biotechnology, physicochemical processes, etc.). In addition, the cosmonauts and astronauts maintained the station performance and carried out work to retrofit the station with equipment delivered by Russian and foreign partner cargo ships.
At present, the 64th long-term expedition crew continues working onboard the International Space Station: Roscosmos cosmonauts Sergey Ryzhikov, Sergey Kud-Sverchkov and NASA astronaut Kathleen Rubins.
Images © Roscosmos
Oct. 14, 2020
Record-breaking Soyuz MS-17 spacecraft crewmembers opened transfer hatches and moved to the International Space Station after a three hour and three minute flight. Following that, the first communication session took place between the full ISS-63 crew and TsNIIMash Mission Control Center (part of Roscosmos).
After opening the hatches, the ISS crew expanded to six members with Roscosmos cosmonauts Anatoly Ivanishin, Ivan Vagner, Sergey Ryzhikov and Sergey Kud-Sverchkov and NASA astronauts Christopher Cassidy and Kathleen Rubins. Both Ryzhikov and Rubins have previously flown to Earth orbitm while Kud-Sverchkov has no spaceflight experience.
The Soyuz MS-17 mission is expected to reach 177 days. The new long-term expedition program includes scientific and applied research and experiments, station maintenance works and retrofitting it with the equipment delivered by cargo spacecraft. The flight program has over 50 scientific experiments with four of them new, as well as Russian extravehicular activities. The spacecraft delivered 173 kilograms of cargo: equipment sets for scientific experiments and biomedical research, expendable equipment and photographic equipment set, hygiene means and personal belongings of the crew, as well as standard food rations and 10 kilograms of fresh fruit.
On October 22, 2020, the Soyuz MS-16 with the ISS-63 crew of Anatoly Ivanishin, Ivan Vagner and Christopher Cassidy are expected to return to Earth. Moreover, in November the SpaceX Crew-1 mission is scheduled to launch adding astronauts Michael Hopkins, Victor Glover, Shannon Walker and Soichi Noguchi to the ISS-64 crew.
© Fotos Roscosmos
October 14, 2020
At 08:48:47 UTC, the Soyuz MS-17 crewed spacecraft docked routinely to Rassvet module of the International Space Station Russian segment. For the first time in history, a crewed spacecraft docked to the station after as little as two orbits around the Earth. Moreover, a new record was set in spaceflights to the ISS – the Soyuz MS-17 total flight time from liftoff to docking amounted three hours and three minutes. The previous record was set by the Progress MS-17 cargo spacecraft arriving at the station in three hours and eighteen minutes after the launch.
The approach was performed automatically under control of the Chief Operating Control Group of the ISS Russian segment (part of Roscosmos). Currently, the crews are preparing to open the hatches leak testing the spacecraft compartments and equalizing pressure between the ISS and Soyuz, as well as taking off Sokol KV-2 spacesuits. After leak test of the airlock, the transfer hatches are to be opened at about 10:45 UTC.
Following that, the Soyuz MS-17 crew of Roscosmos cosmonauts Sergey Ryzhikov, Sergey Kud-Sverchkov and NASA astronaut Kathleen Rubins will move to the ISS joining the current station crew of Anatoly Ivanishin, Ivan Vagner and Christopher Cassidy.
© Fotos Roscosmos
Bild © NASA
Foto © Roscomos. Das Cosmodrom in Baikonur, Kasachstan.
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Die UTC ist die Deutsche Zeit - 2 Stunden.
On October 11, 2020, the Soyuz-2.1a carrier rocket was rolled out to the Site No. 31 launchpad. The rollout began at 02:30 UTC, after the rocket was erected at the launchpad, teams of Roscosmos enterprises commenced working in accordance with the Launch Day One: schemes assembly, autonomous checks of the spacecraft, carrier rocket and launchpad systems and mechanisms followed by a report on check results.
The Soyuz-2.1a carrier rocket with the Soyuz MS-17 crewed spacecraft is scheduled to launch on October 14, 2020, at 05:45 UTC with its docking to the Russian segment of the ISS after two revolutions around the target orbit, at 08:52 UTC.
The spacecraft prime crew includes Sergey Ryzhikov (Roscosmos), Sergey Kud-Sverchkov (Roscosmos) and Kathleen Rubins (NASA). Their backups are Roscosmos cosmonauts Oleg Novitsky, Pyotr Dubrov and NASA astronaut Mark Vande Hei.
© Fotos Roscosmos
October 9, 2020
The commission on Crewed Space Complexes Flight Testing reviewed the Soyuz-2.1a carrier rocket and the Soyuz MS-17 spacecraft readiness for the rollout to the Site No. 31 launchpad.
After hearing the reports on test results, the commission cleared the rocket for rollout on October 11.
Fotos © Roscosmos
Das Bild zeigt ESA Astronaut Alexander Gerst im Aussenbordeinsatz an der ISS.
Bild © Alexander Gerst
Weitere Infos über Alexander Gerst bei der ESA
October 5th 2020
Images © Roscosmos
2. Oktober 2020
Fotos © Roscosmos
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Whenever a person gets to know that his DTH connection supports surround sound like Dolby Digital (DD) or Dolby Digital Plus (DD+), the first thought which comes to mind is to hear this surround sound. Everyone attempts to first connect the 5.1 / 7.1 multimedia speakers which they use for their desktop computer to the DTH. But people get stuck when they are unable to find the proper port / jack at the back of their set top box to connect the computer speakers. This article explains how to get the surround sound experience at your home with Set Top Box provided by any DTH provider of any country. The explanation is in very simple terms which can be understood by a newbie. But before going into detail lets understand the technology behind dth and the surround sound which it provides in very easy to understand words.
Think of a case where 5 pillows are to be taken to a place B from place A in a suitcase. But the capacity of suitcase is not sufficient to carry 5 pillows. What to do now? Buying a new suitcase is not a solution as its very costly. So we decide to wrap all 5 pillows in a plastic sheet then compress the set of 5 pillows by creating a very high vacuum inside the plastic sheet. This results in the set of 5 pillows to occupy very less space and pillows can now come in the suitcase. Suppose after using this compression the pillows are taken to place B. At place B, the pillows can't be used as they are wrapped in a sheet and due to vacuum they have become too hard. To make them usable again they need to be uncompressed and taken out from the plastic sheet.
The same happens with DTH Service. Pillows are the signals of audio and video which needs to come from DTH Broadcasting Center to your home. But the wireless path from DTH office to your home via a satellite is not having the capacity to carry the signals in uncompressed form. And renting new path (new satellite) is extremely costly. So the only option left is to compress / encode the signal using technologies like MPEG-4 for video and Dolby Digital or Dolby Digital + for audio. These audio and video signals are compressed and then sent over to your home but as the pillows were unusable in the same way these signals are of no use until decompressed / decoded. The set top box provided by your service provided is responsible for decoding the video signals from MPEG-4. But STB is not equipped with software and hardware to decode sound. It cannot extract the 5.1 or 7.1 sounds from the incoming signal and provide it to you through its outputs where your multimedia speakers can be connected. Click next to read more and also learn how to connect home theater system to set top box and get to know about some of the best and cheap home theater systems available in market.
This answers one of the very important questions which is how to connect multimedia computer speakers to Set Top Box. The answer is they cannot be connected as the STB is not equipped with sufficient hardware to provide ports / jack for connectivity. A workaround to this situation is to connect the speakers with RCA pins Red and White. to the Set top Box. This connection will provide the speakers system 2 Channel stereo input. Then using the functionality of your multimedia speaker system convert it to 5.1 / 7.1. But this is not the Dolby Digital sound which you actually want to listen too but a cheap workaround. You will never be able to enjoy the sound which content producers wanted you to experience.
The STB which you have at home has only 2 ports at the back, the optical out and the HDMI out. Optical out supports only audio of up to 5.1 channels (Dolby Digital) whereas the HDMI supports Video as well as audio of up to 7.1 channels (Dolby Digital +). Here are the steps to enjoy surround sound at your home.
- A High Definition (HD) Set Top Box that supports 5.1 / 7.1 Dolby Digital sound.
- HD Channels like Star Movies HD, Discovery HD, Nat Geo HD.
- A Full HD Television to enjoy HD Video.
- AVR / DAC i.e Audio Video Receiver or Digital to Analog Converter.
- A Speaker system set compatible as per the specifications of AVR.
You very well know about all the above items except for the last 2. AVR is a device which takes as input the optical / HDMI out provided by the set top box and gives as output one HDMI for going to TV and 14 analog outs to connect 7 speakers (Each speaker needs 2 to get connected) It also provides a special port to connect the sub woofer(.1 output). The job of AVR is to separate Video and Audio from the HDMI cable coming from STB, and send the video through a different HDMI cable to TV and then process the Audio before sending it out to speakers. The processing involves decoding / decompressing the audio to the format which can be understood by normal speakers. The technology of Dolby Digital ends at AVR and what you get as output is the analog signal for speakers. The normal multimedia speakers can now be connected to AVR, which previously were unable to get connected to the STB directly. But unfortunately the power of signal generated by the AVR is extremely high for the multimedia speakers of the computer and if you try to connect them to AVR, result will be a blast. To be clear the speakers will blast and this may also damage your AVR, if you connect small multimedia speakers to AVR. The solution to this problem is to buy a Speaker Set which is compatible with your AVR. Go through the specification of the AVR before purchase of speakers and buy only those speakers which are compatible with your AVR.
This complete Set of AVR with Speakers and a HD TV / Projector makes, what we call as the Home Theater System. A small piece of advice to Indians, Prefer not to buy from local market as the local shops charge a huge amount. Its better to get the AVR and speaker systems imported from USA and pay import duty. You have to pay less this way. Click next for a summary of steps required to connect home theater system to DTH and to know about some of the best and cheap Home Theater / AVR systems available in market
Lets summarize the steps which you have to do:
- Get a HD TV / Projector, HD Set Top Box with HD Channels and Dolby Digital + Support.
- Buy AVR and 7.1 Speaker Set.
- Connect 7 Speakers and a sub woofer with AVR.
- Connect Set Top Box with AVR using HDMI (For 7.1) or Optical (For 5.1).
- Connect TV and AVR with HDMI.
- Switch to a HD Channel and enjoy the surround sound.
About the Author
Author: Vikram Singh Webpage
About me: I am a PhD scholar at Indian Institute of Technology-Madras. I like to write about different topics which are related to Academics, Computer Science and Technology. I would love to resolve your queries, regarding this article. Please leave your questions / suggestions in the comments section below. I will reply to them as soon as possible.Follow @completegate
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WISKA is a supplier of lighting and electrical installation equipment.
Wiska has been a supplier of installation and lighting equipment for over a century, as well as supplying camera systems for shipping. From cable glands and junction boxes to searchlights, spotlights and refrigerated container electrical sockets to CCTV systems. Wiska offers high-quality innovative products. Ysebaert has been your contact for Wiska marine products in Belgium since 1970, and has therefore been involved with everything this partner has been doing for almost half a century.
Glamox / Aqua Signal
Glamox: generations of experience and the latest technology
Glamox is a leading supplier of lighting solutions for the marine sector.
They offer a range of lighting brands such as Aqua Signal, Glamox, Luxo, LINKSrechts and Norselight.
The products and solutions are developed and tested by engineers in their own research and test facilities, and made and certified according to all relevant quality and environmental standards. They are based on the latest technology and expertise.
- Aqua Signal supplies high-quality lighting solutions and supplies lighting products that are designed and manufactured to meet all relevant standards for quality and performance at sea.
- Glamox is a leading lighting brand for professional markets, both onshore and offshore, and was established in 1947. The wide range of Glamox products is of superior technical quality and available for a whole spectrum of applications - including challenging environments.
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- Norselight offers additional safety and security by supplying high-quality searchlights that work reliably even under the most extreme conditions.
- LINKSrechts offers an extensive range of LED lighting systems for marine applications, including design, integration and programming. The product range also includes landing aid systems for helicopters.


This title refers firstly to a sound composition I prepared for the 4for8 Concert held at the TAI Studio at Media Lab Helsinki. My piece begins at the 7:03 mark of the miniatures audio available at the above link.
Another version of the sonification can be heard here:
The piece is a four minute sonification of the logistic map or logistic equation programmed in Csound. It uses the formula:
xn+1 = rxn(1-xn)
Over the course of the duration “r” increases from ≈ 2.99 to 3.99 exploring the bifurcation patterns and the fractal and chaotic nature of the output which look like this:
The sonification has been coded in Csound and can generate x(n+1) data in real time. When a spectrograph of the performed audio clearly revealed the bifurcation patterns expected it reinforced the accuracy of the sonification and suggested to me that a simultaneous visualization of the data could augment the experience. Here is the capture of the spectrograph of the audio output:
Next steps are to imbed the Csound code in an openFrameworks project and then use the data to both produce the audio and generate a viz. If the is sufficient horsepower then I would be interested in a 3d viz. Parameters for the data production and the audio realization as well as the viz are up for reconsideration as the initial format of 4 minutes duration and 8 channel output were tailored for the 4for8 concert.


LED lighting is becoming a mature technology. It is an affordable technology and in the right environment can reduce energy consumption and costs. It has taken some time and some product evolution to make them work in our Edwardian semi, but progress is being made.
When the house was built in 1901 it was lit by gas, an extensive network of pipes can be found beneath the floorboards and in the walls. The living room was lit by a gas chandelier and a mantle over the fireplace. This scheme was short lived and electric lighting appears to have been installed around 1910. Typically, each room had a single ceiling fitting and I guess there were some standard and table lamps for sewing, reading and writing. Later owners added some wall lamps. When we acquired the house in the early 1990s, the living room was illuminated with approximately 1,500 lumens supplied by one 100 and two 40 watt incandescent lamps.
In 2006 the household electricity consumption with incandescent lights was around 25 kwh/day, sometime around the end of the year I spent approximately £100 and replaced the incandescent bulbs with CFLs and the consumption quickly dropped to 10 kwh/day. The early CFLs fell a little short of expectation, the life, whilst longer than that of an incandescent bulb was less than the 8,000 hours stated on the packet and there was a short delay before the bulb emitted enough light to read by. After a couple of years, the technology matured, failures were rare and the price started to fall. The information on the packaging suggests that the luminous efficiency of CFLs is about 50-60 lumens/watt which is a significant improvement on incandescents which are around 10 lumens/watt. The great thing about CFLs is that they were a straight swap for the incandescents.
Sometime in 2012(?) I purchased a couple of LED lamps for a cost of around £25. Whilst these entertained me, they did not win the hearts and minds of my family and have been banished to my workroom. There were two issues, the first was that the light emitting element was a surface not a quasi sphere like the CFL, thus the diffuse light from the ceiling was lost making the room appear dark. Secondly, the individual LED elements were small making them distractingly bright. This fine example of rustic Bauhaus is still my desk light:
The problem of glare has been partly solved by changing light shades to ones which provide an element of diffusion. However, there is a limit to the amount of modification that is economically possible, replacing light fittings and adding new ones is expensive, not least because of the redecoration that is needed afterwards.
The attraction of LED lighting is the high luminous efficiency, current LED lamps seem to be capable of 80 – 100 lumens/watt. Thus whilst we have been using 40 watts to light a room with CFLs, this might drop to 20 watts or less with LED’s. This is not going to have the effect that the migration to CFLs did, in part, because the process is taking place slowly, but out household energy consumption is drifting downwards.
For a couple of years, “360” degree bulbs which can substitute CFLs have been available. The first ones I found were small with an output of around 300 lumens for 3 – 4 watts, a couple of these have replaced 10 watt CFLs in passages where lights are left on all night and we have probably achieved payback in about 12 months.
This lamp in the picture might be the breakthrough which displaces CFLs in our house given time. This one appears to draw about 4 watts and produce about 400 lumens, the elements are larger than previous versions so glare is not such a problem and it fits in existing light fittings. My guess is that larger versions of this will become available as the technology evolves.


Quantenna Communications, Inc., announced today that Moscow City Telephone Network (MGTS), the fixed network division of Russian cellco Mobile TeleSystems (MTS), has adopted Quantenna’s high-performance 4×4 MIMO solution for its new GPON gateway. Thanks to the advanced capabilities of the QV840 chipset, MGTS’s gateway can deliver high-throughput Wi-Fi across the entire home to connect multiple devices simultaneously, and address demanding applications such as online gaming, and 4K video streaming.
Huawei Marine and Rostelecom started the construction of submarine fiber optical telecommunication line (SFOTL) connecting Kamchatka and Sakhalin. The construction of this 900km submarine cable constitutes the second phase of the Far East cable system that connects the regions of Kamchatka-Sakhalin-Magadan, and will be commissioned in Q1 of 2017. The new submarine cable backbone infrastructure will provide high-speed broadband internet access to the population of Kamchatka krai and Magadan oblast.


The International Journal of Innovation in Computational Science and Engineering (IJICSE) published an original research of interest to computer science and engineering for academic practices. IJICSE is the official journal of the publication of University of Technology and Applied Science (UTAS) contributed by IT Department. It is a peer-reviewed online journal with continuous print on demand compilation of issues published. The journal allows free access (open Access) to its contents and permits authors to self-archive final accepted version of the articles on the UTAS subject-based repository.
International Journal of Innovation in Computational Science and Engineering (IJICSE) will accept the work related to Computer Science, Computer Networks, IoT, Big Data, Wireless Sensor Network, Software applications and development, Data Management and Image Processing, Artificial Intelligence, Neural Networks and Fuzzy Systems, Computational Learning and Cognition, Engineering and Science fields but not limited to these filed.
IJICSE will welcome original, authentic and unpublished good quality work from the International scholars and researchers in the field of computation science and engineering fields.
IJICSE aims are
We are keen to promote co-operation between academics and professional in various fields of engineering and science. IJICSE publish the journal manuscripts once in a year.
Due to the advancement of Engineering and Information Technology (IT) fields, a lot of new innovations are happening in the recent era to help mankind and industries. Computational Science (CS) is a key multi and interdisciplinary area which connects many industries together and play important role to solve complex engineering and IT problems. Scientist and researcher used advance computational science, algorithms and data analysis knowledge to find appropriate solutions for the specific problems. Currently, most of fast growing industries such as manufacturing, engineering, computer science, artificial intelligence, virtual reality, biotechnology, cybersecurity, are using computation algorithms to solve the complex problems.
CS mainly focus on three different areas:


3 edition of Signal processing in magnetic resonance spectroscopy with biomedical applications found in the catalog.
Signal processing in magnetic resonance spectroscopy with biomedical applications
Includes bibliographical references and index.
|Statement||authors, Dževad Belkic, Karen Belkic.|
|Contributions||Belkić, Karen, 1952-|
|LC Classifications||QP519.9.N83 B45 2010|
|The Physical Object|
|LC Control Number||2009039096|
Page Figure Time domain nuclear magnetic resonance signal from volume element dxdydz in an object of magnetization density M xy (t) in the presence of a spatial encoding . In addition, the book presents recent advances, reflecting the evolution of biosignal processing. As biomedical datasets grow larger and more complicated, the development and use of signal .
His doctoral research focused on development of biomedical imaging techniques for nonlinear optical spectroscopy. Dr. Adany joined Hoglund Biomedical Imaging Center in as a . In Dr. Paul C. Lauterbur pioneered spatial information encoding principles that made image formation possible by using magnetic resonance signals. Now Lauterbur, "father of the MRI", .
In addition, in many applications, such as the magnetic resonance spectroscopy (MRS), the columns of the mixing matrix are viewed as relative concentrations of the spectra of the . Before conceiving of and demonstrating magnetic resonance imaging in , Dr. Lauterbur used nuclear magnetic resonance spectroscopy to study molecular structures. Among his Brand: Wiley.
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Addressing the critical need in clinical oncology for robust and stable signal processing in magnetic resonance spectroscopy (MRS), Signal Processing in Magnetic Resonance. Book Description. Uses the FPT to Solve the Quantification Problem in MRS An invaluable tool in non-invasive clinical oncology diagnostics.
Addressing the critical need in clinical oncology for. ISBN: OCLC Number: Description: xv, pages: illustrations ; 25 cm: Contents: Basic tasks of signal processing in spectroscopy --The role of.
Signal Processing in Magnetic Resonance Spectroscopy with Biomedical Applications | Dzevad Belkic, Karen Belkic | download | B–OK. Download books for free. Find books. Get this from a library. Signal processing in magnetic resonance spectroscopy with biomedical applications.
[Dž Belkić; Karen Belkić] -- Uses the FPT to Solve the Quantification Problem in. Uses the FPT to Solve the Quantification Problem in MRSAn invaluable tool in non-invasive clinical oncology diagnosticsAddressing the critical need in clinical oncology for Cited by: In Dr.
Paul C. Lauterbur pioneered spatial information encoding principles that made image formation possible by using magnetic resonance signals.
Now Lauterbur, father of the MRI. This long-awaited, definitive text will help undergraduate and graduate students of biomedical engineering, biomedical imaging scientists, radiologists, and electrical engineers gain an in. Handbook of Magnetic Resonance Spectroscopy In Vivo: MRS Theory, Practice The reader will find numerous spatial localization and signal processing techniques as well as methods for Format: Hardcover.
Signal Processing in Magnetic Resonance Spectroscopy with Biomedical Applications, by Dzevad Belkic and Karen Belkic Article in Contemporary Physics 54(1) February with 49. This must-have book is the first self-contained summary of recent developments in the field of microscale nuclear magnetic resonance hardware, covering the entire technology from.
Biomedical/Electrical Engineering Principles of Magnetic Resonance Imaging A Signal Processing Perspective A volume in the IEEE Press Series in Biomedical Engineering Metin Akay, Series Cited by: This reference/text contains the latest signal processing techniques in magnetic resonance imaging (MRI) and magnetic resonance spectroscopy (MRS) for more efficient clinical.
Magnetic resonance imaging (MRI) is a medical imaging technique used in radiology to form pictures of the anatomy and the physiological processes of the body. MRI scanners use strong ICDCM: Neurophotonics and Biomedical Spectroscopy addresses the novel state-of-the-art work in non-invasive optical spectroscopic methods that detect the onset and progression of diseases and.
Magnetic Resonance Imaging: The Basics - CRC Press Book Magnetic resonance imaging (MRI) is a rapidly developing field in basic applied science and clinical practice.
Research. Biomedical/Electrical Engineering Principles of Magnetic Resonance Imaging A Signal Processing Perspective A volume in the IEEE Press Series in Biomedical Engineering Metin Akay, Series /5(6). Nuclear magnetic resonance (NMR) spectroscopy and magnetic resonance imaging (MRI) can be used to observe signals from various nuclei, but this book focuses only on the proton (1 H) of.
Principles Magnetic Resonance Imaging IEEE Press Series on Biomedical Engineering: : Liang, Lauterbur PC: Libros en idiomas extranjeros/5(5). Signal Processing in Magnetic Resonance Spectroscopy with Biomedical Applications: ISBN () Hardcover, CRC Press, Founded inhas become a leading book.
His four books "Principles of Quantum ScatteringTheory", "QuantumMechanical Signal Processing and Spectral Analysis" "Quantum Theory of High-Energy Ion-Atom Collisions" and .improved signal and image interpolation in biomedical applications the case of magnetic resonance imaging Posted By Robin Cook Publishing TEXT ID add29a .1.
Author(s): Belkić,Dž(Dževad); Belkić,Karen, Title(s): Signal processing in magnetic resonance spectroscopy with biomedical applications/ Dževad Belkic, Karen Belkic. Country of .


Samsung announced the Galaxy A9, which debuts as the world’s first rear-quad camera.
The Galaxy A9 allows you to capture dynamic photos with little effort. It the camera has four lenses to offer users a 2x Optical Zoom, an Ultra-Wide Lens, an adjustable manual depth of field lens, and a massive 24MP Main Lens.
To make things even easier, Samsung have also equipped the cameras with a scene optimiser and a smarter AI Scene Recognition system to identify subject and adjust settings accordingly for the best photos.
Source: Business Insider


The first analog cellular system widely deployed in North America was the Advanced Mobile Phone System (AMPS). It was commercially introduced in the Americas in 1978, Israel in 1986, and Australia in 1987.
AMPS was a pioneering technology that helped drive mass market usage of cellular technology, but it had several serious issues by modern standards. It was unencrypted and easily vulnerable to eavesdropping via a scanner; it was susceptible to cell phone "cloning;" and it used a Frequency-division multiple access (FDMA) scheme and required significant amounts of wireless spectrum to support. Many of the iconic early commercial cell phones such as the Motorola DynaTAC Analog AMPS were eventually superseded by Digital AMPS (D-AMPS) in 1990, and AMPS service was shut down by most North American carriers by 2008.


The Office of Technology Licensing promotes the transfer of Stanford technology for society’s use and benefit while generating income to support research and education. In September 2019–August 2020 Stanford received $114 million in gross royalty revenue from 847 technologies. 84 of the inventions generated $100,000 or more in royalties. Ten inventions generated $1 million or more. The Office of Technology Licensing (OTL) evaluated 594 new invention disclosures and concluded 121 new licenses/options. 56 of the licenses were nonexclusive, 35 were exclusive and 30 were option agreements. 42 of the 121 agreements were with Stanford start-ups and 23 of them involved equity.
Among the Inventions Licensed by OTL:
- Antibody therapies: In the 1980s, Leonard Herzenberg, Vernon Oi and Sherie Morrison invented a technique for producing functional antibodies, enabling treatments for such conditions as autoimmune diseases and cancer.
- Artificial facet joint: This licensed technology was further developed into the first and only FDA approved, minimally invasive, indirect decompression device to treat lumbar spinal stenosis (LSS).
- CoreNLP: Christopher Manning and his lab has developed a set of natural language analysis tools for any application requiring human language technology or natural language processing (NLP) tools necessary to manage human language text and it has broad applications in the fields of big data and artificial intelligence (AI).
- Data analytics: Visualization software created in the laboratory of Patrick Hanrahan helps anyone working with large amounts of data to quickly analyze, visualize and share information.
- Digital music: John Chowning developed FM sound synthesis for digitally generating sounds in the late 1960s, leading to the music synthesizer.
- DSL: In the 1980s, John Cioffi and his students discovered how to use traditional phone lines for high-speed data transmission, resulting in patents used in asymmetric digital subscriber lines.
- Google: The world’s most popular search engine got its start as Sergey Brin and Larry Page developed the page-rank algorithm while graduate students.
- Recombinant DNA: This ubiquitous tool for molecular biology was developed in 1973 by Stanley Cohen and Herbert Boyer to enable scientists to perform genetic engineering by combining pieces of DNA from different organisms.
- Tuberculosis test: Gary Schoolnik and his colleagues developed a diagnostic test for tuberculosis that can distinguish between patients who have been vaccinated and those who have the disease.
- 293T cell line: Michele Calos and her team have developed a human 293T cell line very commonly used in the biotech/pharma industry for transfection, recombinant adeno-associated virus (AAV) protein expression, DNA replication, or retroviral vector production. The cell line efficiently produces vectors that are utilized for gene and cell therapy.
Stanford alumni and faculty have created more than 39,900 companies since the 1930s. Frederick Terman, provost from 1955 to 1965, is called the “academic architect” of the high technology region known as Silicon Valley.
Stanford graduates have founded, built or led thousands of businesses, including some of the world’s most recognized companies—Google, Nike, Cisco, Hewlett-Packard, Charles Schwab, Yahoo!, Gap, VMware, IDEO, Netflix, and Tesla. In the
area of social innovation, the Stanford community has created thousands of non-profit organizations over the decades, including such well-known organizations as Kiva, the Special Olympics and Acumen Fund.
Notable Dates in Computing
|1953||High-speed electronic calculator installed on campus|
|1956||First computer installed|
|1957||First faculty member specializing in computers hired|
|1965||Computer Science Department founded|
|1968||Computer mouse, hypertext linking debuted at Stanford|
|1987||First residential computing program established at Stanford|
|1988||Stanford’s network is one of the first to connect to the Internet|
|1991||SLAC creates the first U.S. website|
|2011||Three Stanford classes are offered openly on the internet and completed by 60,000+ students, jumpstarting the online learning movement|
|2013||Stanford engineers build computer using carbon nanotubes|


When you use wireless printing, there will be no need for you to use cables and more than one user can use the printer. All you need is the power cable and you do not have to go through the process of installation. The printer can be placed just about anywhere and it will work fine. What’s important is that the printer remains within the range of the wireless network. The fact that a wireless printer can be used by more than one user makes it very ideal for office settings.Other advantages of using a wireless printer are the fact that you can print from other devices such as a phone, a tablet, or even a camera that has built in Wi-Fi. The disadvantages do not outweight the advantages but one issue to point out the issue of security. You can overcome this problem by having the right security settings. Call today for a free evalutaion of your printer and copier fleet. We have solutions that can help you become more productive saving you time and money.


The sections below should help given an overview of how to use CREDO, through worked examples.
The Using CREDO for System Testing of StGermain-based codes such as Underworld section explains how to use CREDO to run and set-up the basic system tests of a StGermain code that supercede the previous system testing scripts.
The Doing Model analysis with CREDO section shows examples of how to configure and run Underworld runs using CREDO, and analyse/post-process the results. This is for custom analysis, rather than for addition to the automated testing system.
The Scientific Benchmarking using CREDO section shows the more complex use-case of the code, where scientific benchmarks are set up: generally requiring both analysis-style set-up of models to run, while also using the system testing features to allow automated regular running of this benchmark.
The Different ways to launch CREDO scripts section gives examples of how to run CREDO scripts in different ways, including via PBS.
CREDO is designed in such a manner that it should be possible to readily convert analysis scripts into repeatable system tests, and after reading examples of all the sections above you should have a handle on how to go about this.


eeg-notebooks is a python-based software library that provides a simple end-to-end platform for conducting cognitive neuroscience experiments using consumer-grade EEG technology. It emerged out of the close relationship between our good friends at NeuroTechX and other other good friends at InterAxon (just down the road from CAMH). Using eeg-notebooks together with a standard laptop computer and ~$200 EEG headset such as the Interaxon MUSE, one can conduct high-quality event-related potential (ERP) experiments that traditionally require research-grade equipment costing tens of thousands of dollars.
ConWhAt (for Connectome-based White matter Atlas Analyses) is a tool for studying the effects of white matter damage on brain networks.
Its primary functionality is connectome-based white matter atlas analysis, for which it uses a set of connectome-based white matter atlases developed by our research group for this purpose, as well as (optionally) similar atlases developed by other groups. ConWhAt can also be used for more conventional tract-based white matter atlas analysis, and more generally for querying how spatial locations in the white matter tissue relate to different grey matter regions and brain networks.
Tutorial session given at Rotman Research Institute, Baycrest (jointly given with Dr. Erin Dickie)
First of the two lectures given at the Banff International Research Station (BIRS) workshop on Topological Methods in Brain Network Analysis
Second of the two lectures given at the Banff International Research Station (BIRS) workshop on Topological Methods in Brain Network Analysis
Lecture given by JG at the Canadian Association for Neuroscience Meeting Satellite workshop: *Neural signal and image processing: quantitative analysis of neural activity*
Workshop given by JG at Rotman Research Institute


Matterport brings 3D capture to iPhone
iPhone users can now use a Matterport app to create, edit, and share high fidelity 3D digital twins of any physical space. The Matterport Capture app also allows users to embed notes, links, labels or videos, and share the data.
Visitors can explore the spaces in immersive 3D and digitally measure walls, doors, windows or furniture. iPads are also supported by the Matterport Capture app, available in the Apple App Store.
RJ Pittman, CEO of Matterport, said: “With billions of square feet captured in more than 80 countries, Matterport has created the standard for 3D capture to digitise the built world. Matterport for iPhone introduces the world to our advanced spatial data capture and Cortex AI technologies in an easy-to-use app that enables anyone to capture and share 3D spaces with friends, family or colleagues.”
Once downloaded, the Matterport Capture app can be used immediately in a number of powerful ways:
- Real estate agents can scan a property almost as easily as taking photos with their iPhone, to create and publish an accurate 3D digital twin of a property listing
- Homeowners can share a digital twin of their kitchen to get a quote for a remodel or scan damage to send to their insurance company for a more accurate estimate for repair
- iPhone users can freely share their digital twins with friends and colleagues, along with prospective tenants, owners, and more
- Interior designers can capture a space and take it with them to make sure furnishings fit
- Contractors can efficiently document stages of progression during the construction or renovation process
- Property owners can create an immersive virtual tour of their spaces to improve their booking rate on rental sites
- Businesses can easily capture a 3D digital twin of their office to help with recruiting, hiring, wayfinding, space planning and building company culture
- And anyone can capture and share places that are important to them — whether it’s a special room in their home, a favourite spot they frequent, or an incredible space they experienced on vacation.
Japjit Tulsi, CTO of Matterport, said:“We have been hard at work advancing the capability of the Matterport platform to support 3D capture from a range of new digital capture devices over the past two years. Matterport for iPhone marks an important milestone in our capability to create stunning 3D digital twins of any space using the phone in your pocket.”
Matterport for iPhone is powered by Cortex, the company’s AI platform and patented deep learning neural network. It analyses 3D spatial data captured from Matterport’s flagship Pro2 camera and a wide variety of third party devices including Lidar cameras, 360 cameras, and now smartphones. With millions of spaces captured, Cortex consistently and accurately creates the 3D digital twin and handles complex tasks, from 2D to 3D reconstruction, advanced image processing, automatic colour correction, object and room labelling, and more. Cortex can even generate professional looking photo galleries and shareable videos from within the digital twin, along with measurements and dimensions of entire spaces; and automatic face blurring for privacy.
Matterport clients include Redfin, HH Angus, Sotheby’s, Arup and Marriott, have captured billions of square feet of space in over 80 countries.


|2020/Feb/7th||Prof. Jun Tani||A Proposal of a Novel Variational Bayes Recurrent Neural Network Model Under Predictive Coding and Active Inference Frameworks
|OIST||Araya Inc, Arc Mori Building 24F|
The current talk introduces a novel variational Bayes RNN model which account for possible neuronal information processing mechanisms assumed in predictive coding and active inference frameworks. The model minimizes the free energy in terms of the weighted sum of two terms, the reconstruction error and the complexity. We examined how this weighting can affect development of the internal information processing of the network during its learning process of noisy fluctuated temporal patterns. The simulation results show that weak weighting of the complexity term in minimizing the free energy causes the development of deterministic chaos with strong top-down prior for imitating the randomness observed in target sequence patterns, while strong weighting of it causes the development of stochastic dynamics with weak top-down prior imitating probabilistic processes observed in the targets. Moreover, the results indicate that the most generalization in learning emerges between these two extremes. The talk concludes with implications in terms of the underlying neuronal mechanisms for the sense of agency as well as autism spectrum disorder from the analysis of recent robotics experiments using this model.
Ref. Ahmadi, A., & Tani, J. (2019). A Novel Predictive-Coding-Inspired Variational RNN Model for Online Prediction and Recognition. Neural Computation, 31, 2025–2074
Youtube URL: https://youtu.be/vnwAa2_PGqQ


B4 deals with High Voltage Direct Current (HVDC) Transmission and Power Electronics for use in Transmission and Distribution Networks. In a HVDC Transmission system converter stations are used to convert AC into DC and vice versa at the connection points in the ac network(s). An HVDC system provides an asynchronous link between the ac network terminals. As there is no reactive power flow on the dc link between the converter stations, it is possible to have very long cable and overhead lines between the stations, without the need for intermediate stations. Today there are two main technologies, thyristor based, Line Commutated Converter HVDC (LCC HVDC), and IGBT based Voltage Sourced Converter HVDC (VSC HVDC).
The work of the Study Committee addresses all the relevant target groups in power industry interested in power electronics. In addition to technical aspects, asset management and the economical and environmental subjects of this technology are also covered.
The Study Committee activities include the following subjects:
HVDC: economics of HVDC, applications, planning aspects, design, performance, control, protection, control and testing of converter stations, i.e. the converting equipment itself and also the equipment associated with HVDC links.
Power Electronic for AC systems and Power Quality Improvement: economics, applications, planning, design, performance, control, protection, construction and testing.
Advanced Power Electronics: development of new converter technologies including controls, use of new semiconductor devices, applications of these technologies in HVDC, Power Electronics for AC systems and Power Quality Improvement. Power Electronics used in other fields of the Electric Power Industry , interesting for other study committees, will be covered by demand, this committee being the sponsoring committee
More information on CIGRÉ SC B4 can be found at http://b4.cigre.org/.


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Compared with the injection moulded ESD bins, our corrugated plastic ESD bins are much lower in cost and lightweight, making them the ideal bins for delivering various components, such as computer motherboard, electronic chips, mobile phones & tablets parts, etc.
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Snippets in Clean Technology and Data Science: Water
Today, let’s look at some of the ways in which sensors, machine learning and other data science tools are helping solve problems in the water sector
Water conservationis one of the largest components of the water sector. And with the droughts hitting California, New South Wales and South Africa recently, there’s been a lot of focus on education and changing people’s behavior through information. So how do we make it easy for people to do their best to minimize water use?Companies and organizations have tried several different approaches – public education programs about water use being one such example. Another being the water comparison report that water companies in California started sending out to their customers with the monthly bill. It’s a short summary that shows how your water usage compares with your neighbors and how much water you have used against your allocation. This is a fairly straightforward use of data science – it uses a nearest neighbor approach with a built in radius and constraints around house size and household type and compares aggregated water use. In other words, each individual house is compared against an average value – so privacy is protected.
Researchers in Germany decided to start using theInternet of Things (IoT)to provide real-time feedback and see how that compared with people’s behavior after receiving reports. They built sensors that monitored water use, water temperature and energy use and placed a digital display so that it would be visible while showering.What they found was that having this information readily available resulted in people changing their behavior to conserve more water and energy – so much that some of the highest water users actually reduced their usage by 22%.On the other hand, providing the information about the water and energy use after the shower was taken had no appreciable effect on people’s behavior. And not just that – people didn’t get tired and stop performing the action after using the sensors for two months – the effects were as pronounced at the end of the two month period as they were at the beginning.
Water monitoringis another billion dollar market that spans several sectors. Let’s take a look at how the government has been harnessing the power of data science to improve water quality in the United States.
Monitoring water, whether in streams or the ocean, requires a lot of sensors. Traditionally, the data collected by these sensors has been downloaded manually and then analyzed. Also, as sensors are expensive, scientists usually place sensors at locations where there is the most risk – for example, where algal blooms are the highest or where there is a possibility that lead in the ground water might reach houses with kids.
As hardware becomes cheaper and software more powerful, we start getting “smart sensors” or to use the latest buzzword – the Internet of Things. At theChesapeake Bay , a small number of smart sensors have been deployed to monitor weather, water conditions and water quality. These sensors collect data, transmit them wirelessly to the cloud where baseline analyses are done and the results presented in dashboards. The data can be followed in real-time, making these sensors invaluable for several businesses – recreational boating, fishing and education among others.
Even though the sensors deployed in the Bay are “smart”, they still only monitor localized conditions – that is, conditions near the sensor. Using these to monitor the whole Bay would be prohibitively expensive at this point in time! So,scientistshave started working on ways to supplement the data collected by the smart sensors with remote sensing data – data collected by aircraft or satellites. Remote sensing data may not be as accurate as the sensor data, but covers a much broader area and is thus a much more viable alternative for monitoring large water bodies. This makes it easier for policy makers, companies and non-profits to make decisions about the health and status of large lakes, streams and rivers.
Even more interesting things happen when different types of data are combined – but that work is just getting underway! If you’re someone interested in how data science can be used for the public good, the water sector is definitely one of the ones to watch.
The last couple of months have been interesting from a climate viewpoint - we’ve seen a record number of climate related disasters around the globe - drought, floods, fires, heat waves…..and it looks like this is probably going to be what our planet will look like in the near future. Add to that the COP26 conference that is scheduled for October 31st - and climate, sustainability and technology are front page news! So, let’s talk about one of the technologies in the news - artificial intelligence (AI) and its impact on climate, water, agriculture, energy, forestry, ecosystems and other sectors in clean technology . AI and its subset of tools - machine learning (ML), data science and statistics - are being touted as one of the key technologies in solving the problems facing the planet today. And while these technologies are certainly powerful - applying them effectively to solve problems in clean tech is another issue altogether. AI has been used by scientists in different clean tech se
We're in the processes of building a couple of fantastic new offerings that many folks in our community have asked for - so blog posts will be limited for a few months. Our jobs portal will still be updated regularly to make sure that all our members can keep up with what's happening in the sector. We can't wait to share what's happening at our end!
Will AI transform water, energy, agriculture, climate and all the other clean tech sectors? Can AI transform these sectors? Some version of these questions always gets asked at any meeting or conference in clean technology. Of course, part of that is because there’s been so much hype around AI and the whole “software is eating the world” interviews that came out a couple of years ago. But part of it is also because these tools are so powerful that professionals working in these sectors can see the potential - but just aren’t sure if it’s applicable to their sector yet. So, let’s start by asking a couple of fundamental questions. Why do we need AI at all? Or any models for that matter? Models are used to understand the world - to estimate the impacts of changes in systems and to try and predict what will happen in the future. Typically, the approaches used in building models can be classified into three broad categories - physical or mechanistic approaches, statistical approaches and


Did you ever notice how technology has its way of keeping itself to certain product categories while others seem to lack it completely?
You might, for example, stumble upon a technology that has been widely used for years in a certain industrial sector, but has never been used in a consumer product…until one day, a company takes that technology and brings it to mass market. Or you see technology limited to a certain category of consumer products until a company uses the technology in a completely different product category and markets it as new.
For me, it’s an interesting way of focusing my creativity and idea process, since it forces me to learn about industries and product categories that I normally don’t think of. I guess, this is just a way of forcing myself to think out-of-the-box.
On a similar thread, I also enjoy discovering technology in my surroundings, that weren’t there before, and trying to track down where the technology originated from.
Try for yourself, by looking for technology in toys (WiFi, Bluetooth, NFC), supermarkets (price scanners, price tags), garden equipment (sensors becoming ubiquitous), trains and buses (NFC), cinema tickets machines (touch, voice feedback etc.)… once you start focusing on and discovering the enabling technologies in your surroundings, you’ll open up to think of possible cross-overs and come up with completely new product ideas.
How, for example, could NFC be used in the household?
A really good example of this, is the WiFi connected light bulbs – controlled by smartphones. Various projects are underway, and I’m really looking forward to seeing them come to life:
Happy tech hunting!


The LED color changing solar wind chime light adds the perfect eclectic touch to your home, patio, and balcony and does not need electricity to work. You heard it right! The wind chime works on solar energy. It has solar sensors and batteries embedded within. The battery of the wind chime charges itself during day-time provided it is kept under direct sunlight. The time it takes to get fully charged is between six to eight hours, depending on your daily usage. And it works for around the same time when fully charged. It does not come with any wiring that compromises with your décor.
At dusk, the LED lights light up automatically. The metal finish is smooth and would go well with all kinds of colored walls and décor.
Works on solar energy and automatically lights up when it gets dark
Embedded with solar sensors
Has a spiral design and no wiring is required
Features a metallic construction
Material: Stainless Steel + Plastic
Package size: 15*15*18cm
1 x Solar Powered Wind Spinner Hanging Spiral Light,
1 x User Manual
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We will do WHATEVER it takes with outstanding customer service support to assist everyone as we highly value our customer satisfaction with absolute ZERO risk.
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If you are not satisfied with receiving the goods, you can apply for a refund.
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