Information Technology

           NETWORK AND INTERNET ENGINEERING Computer networks and the internet are critical to our world today, both in business and in our everyday life. They are used to shape commerce, extend social groups and change the way we access information and entertainment. THE WORK The Internet has already become an economic reality. The vision, design, implementation and development of this evolving communications infrastructure require a new type of technical workforce with a solid background in engineering, computing, management and entrepreneurship. Network Engineers design, implement, and maintain both the hardware and software necessary for a computer network. They are high level technical analysts with a specialty in Local Area Network/Wide Area Network. An expert in network engineering builds and administers a corporation’s LAN and WAN networks. This administration includes selecting or advocating the apparatus and software to fulfill...

RECENT DEVELOPMENT IN TECHNOLOGY v   On April 5, the Discovery Space Shuttle blasted  off from NASA’s Kennedy Space Centre in Florida with seven astronauts, including three women mission specialists on a 13-day mission aboard  the International Space Station. v   On April 10, French doctor and explorer Jean  Louis Etienne made the first Arctic crossing ab oard  his balloon the Generali Arctic Observer. He took  off from the Norwegian archipelago of Spitz Berger  on April 5.   Shuttle Discovery and its astronauts   returned to on April 20, wrapping up their 15-day,   9.7 million km journey to the International Space Station. v   On February 26, 2011 Russia successfully launched a next-generation navigational Satellite for its Glossnass  Global Communication System. Glossnass-K was launched  into orbit from the northern Plesetsk Space Centre. It is hoped to challenge the dominant US Global Positioning  Syste...

 STRINGENT MOBILE RADIATION There is a grave concern over high level of electromagnetic radiation from mobile towers and handsets. A high-level world ministerial committee has called for revision of radiation norms to suit world conditions and environment. It called for imposing strict restrictions on installation of mobile towers near high residential areas, schools, playgrounds, and hospitals. The committee has recommended the use of hand-free and ear phone technologies such as Bluetooth handsets and ear phone so as to minimize the contact of head with mobile phone. However, a number of studies   have reported the link between exposure to radio frequency radiation and occurrence of disorders in cells, DNA, immune system, hormones, and reproduction.

                                           DID YOU KNOW? BOILING PEANUTS      1.  Boiling peanuts in their kernels (the way they are often eaten) may make them four times richer in disease fighting photochemical than their raw, roasted, fried counterparts. Boiling may also absorb antioxidants from the shell. BUTTON MUSHROOM        2.Buttons mushrooms, say Tufts University researchers, may help ward off viruses and tumors by boosting the immune system’s killer cell activity.         3. A study of Boston University researchers revealed that Candy and other empty calories can thicken carotid artery walls much like cholesterol, thereby providing to be potentially harmful to hea...

 ASOLAR ATMOSPHERE A PICTURE SHOWING THE ATMSPHERE OF THE SUN We are, indeed thrilled when we learnt about the Sunspots that exhibit a cosmic dance with      their ever changing shape. The Sun, not only throws a challenge to man forever, but also fascinates.          Seen from the Earth the photosphere appears to us as the boundary of the Sun. The Sun,which is essentially a huge mass of gas, has no such limitation. There are two more zones above the  photosphere.They are called the Chromosphere , which is 10,000 Km thick and the Corona . Corona extends to millions of kilometres and sometimes reaches even the Earth’s orbit.In the astronomers terms, these zones are known as Solar atmosphere . DENSITY OF THE ZONES As these zones are far away from the centre of the Sun, the gravitational force falls rapidly. The Density of the gas also decreases to very low levels. For instance in the photosphere it is abou...

  HIV-AIDS AS A THREAT TO SCIENCE 1. From the beginning of life on the ailing planet   THE EARTH, human beings were successful to tackle with different   problems and run the life in a sophisticated way. But today the farsighted humans are challenged by the problem which may lead to serious problem. The day-night labor of the scientists has gone in vain. Such disaster which has really made life on the earth difficult is “HIV-AIDS”. This problem is going to celebrate its 2 nd diamond jubilee but till now no remedies are found for this challenging disaster. This problem is extending its effect and every year millions of people die because of this disease. If science is really a boon than why can’t it search the solution for this challenging disaster? Isn’t it the threats to the science and the followers of science?   NATURAL DISASTER     AS A CHALLENGE    2 . We, the humans, are supernatural creature of the ailing planet ...

In deed science is a boon for e

Science is a subject of experiment , observation and analysis of everything  present  in  the  universe.During  experiment, observation and analysis , can it be worse to  living creatures. In fact science has made life more easier but it's affect on universe may be intolerable.The  more use of any technologies can create destruction.For instance if we use cellphone for more period it may cause brain hemorrhage  or  skin  cancer.It is true the more use of technology creates destruction but if the same thing is used  for  limited  time  it  is  boon  for us.It doesn't create any destruction but helps living creature to do his/her daily work  smoothly.Overall  we can have conclusion that ''SCIENCE IS BOON TO BIOLOGICAL LIFE'',if its  use is done wisely.

WHEN WE TALK ABOUT TECHNOLOGY THE ABOVE MENTIONED NAMES ALWAYS STRIKE OUR MIND AND DEVELOPES THE ATTITUDE OF CHANGING OUR THOUGHTS TOWARDS TECHNOLOGICAL DEVELOPMENT.IN FACT HOW THE FOLLOWING THEORIES AND INVENTIONS STRUCK THEIR MIND: SCIENTISTS ALBERT EINSTEIN PHOTOELCTRIC EFFECT, THOMAS ALVA EDISION SIR ISSAC NEWTON UNIVERSAL LAW OF GRAVITATION,

It is said that nepalese students are the best students in the world in theoritical knowledge.One the contrary to it  they are not getting proper pratical knowledge.There is lack of pratical classes in Nepal.Though government has tried a lot to impart practical knowledge to the students,the specified sector is not paying proper attention.It is said that "Students need models not only critics."Nepalese guardians spend a lot of money every year but they are not getting satisfactory result in the study of their children.It is hoped that they can improve in the future.

Nepal is a country with geographical constraints.So,development of  technology  has not gain its speed.In Nepal   education relating to technology has not extended so far.Strategies has been made to expand technological education. Gehendrashumsher  is regarded is the first scientist of Nepal.There are countable number of scientist in Nepal.