world radio communication conferences

World radiocommunication conferences (WRC) are held every three to four years. It is the job of WRC to review, and, if necessary, revise the Radio Regulations, the international treaty governing the use of the radio-frequency spectrum and the geostationary-satellite and non-geostationary-satellite orbits. Revisions are made on the basis of an agenda determined by the ITU […]

Survival Secrets for Freelance Science Writers

To acquire a living in the riotous universe of independent written work takes a specific arrangement of abilities and a comprehension of the field. Some of these capacities you can get in books and courses, while others just accompany experience and gaining from others. Here, then, are a few tips and counsel from people – […]


Analog Computing Technique Programming Principles and Techniques 1. Analog Computers and Simulation An analog computer can be used to solve various types of problems. It solves them in an “analogous” way (pun intended). Two problems or systems are considered analogous if certain or all of their respective measurable quantities obey the same mathematical equations. Most […]