Radio Collar: A brief Overview

Nowadays we are watching and reading a news about Indian students taged radio collars. Lets discuss what are radio collars:

Radio Collars are basically radio transmitters (which transmits light waves in the range of radio frequency (RF) waves), that can be used to detect the movement of a person or an animal. The collar consists a multiplicity of radio signal receivers each having a receiving antenna. The system transmitter continuously transmits a RF signal and a mobile receiver assembly mounted in the collar unit on the person/animal. The receiver assembly receives the RF signal and measures the intensity of the received signal.
Basically radio collars were made to study the movement of animals especially pets. The owners of the pets tied the radio collars to them. Pets can only move in a safe area, whenever they moved outside this area, a radio collar gives a warning signal in the form of a shock or a loud sound. By this way, pets learn to stay in their area only.

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Goldman Sachs placement exam experience

Note: This article or you can say interview experience is contributed by Mr. Pulkit through email to winnerscience.com (email id: winnerscience@gmail.com). First of all, winnerscience is thankful to him and wish him all the best. You can also share your experiences with our users so that they can take tips and also be successful. Here is the complete experience shared by Pulkit:

I have many stories to tell, like how I never got down to studying, how we never gave the CCNA exams, how I couldn’t clear DE Shaw’s written test, etc. But one story overshadows them all. And that’s the one I’m gonna tell.

Goldman Sachs visited the Thapar Technology Campus on 8th and 9th October (Friday and Saturday), 2010. The written test was conducted on Friday morning, by the same company who had conducted the TI preliminary test. Continue reading “Goldman Sachs placement exam experience”

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Aircraft to be tested in air

National Aerospace laboratories (NAL) and Council of Scientific and Industrial Research (CSIR) In India, developed a technology called “structural health monitoring (SHM)”. According to it, crack or damages on an aircraft can be predicted even when it is airborne. The flight trials were conducted on “Aeronautical Development Establishment’s” unmanned air vehicle, Nishant.

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Career in Pharmacovigilance

Dear Friends, yesterday winnerscience has posted admission alert about one year PG Diploma programme in Pharmacovigilance offered by Birla Institute of Technology, Ranchi.

Do you know what pharmacovigilance is? Lets discuss it: Read more

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How to calculate journal impact factor

You must have heard about the journal impact factor (IF) and its importance. Researchers want their publications in high impact factor journals. Do you know what IF really is? Lets discuss:
Journal Impact Factor is from Journal Citation Report (JCR), a product of Thomson ISI (Institute for Scientific Information). JCR provides quantitative tools for evaluating journals and the IF is one of these. Basically it is a measure of the frequency with which the “average article” in a journal has been cited in a given period of time. Continue reading “How to calculate journal impact factor”

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http://www.sciencedirect.com is one of the popular research journals and books website. It has research journals and books related to fields like “physical sciences and engineering”, “life sciences”, “health sciences”, and “social sciences and humanities”. The researchers can submit their manuscript in their research field and their papers are peer-reviewed. The website has very high impact factor journals to its credit

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How to check your website rank?

There are many websites that can check the website value and rank. Onre of the most famous is alexa.com. It also provides information about the website country-wise rank

There are many others websites like;

  • valuemyweb.com
  • worthofweb.com
  • rankthis.com
  • prchecker.com- here one can check the pr of a website
  • ranking.com
  • mywebsitesworth.com

In fact there are number of websites where one can check the ranking and worth of his or her website.

If you know anyone then please share in the comment section.

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