Science
Total Internal Reflection
–2/”>a >DOCTYPE html PUBLIC “-//W3C//DTD XHTML 1.0 Transitional//EN” “http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd”> , in physics, complete reflection of a ray of Light within a medium such as water or glass from the surrounding surfaces back into the medium. The phenomenon occurs if the angle of incidence is greater than a certain limiting angle, called the critical angle. In … Read more
Government policies and interventions for development in various sectors and issues arising out of their design, implementation and Information Communication Technology (ICT)
Meaning of Public Policy Are goal oriented Are outcome of the government’s collective actions It is what the government actually decided or chooses to do Is positive in the sense that it depicts the concern of the government and involves its action to a particular problem on which the policy is made Distinction between policy … Read more
Early Civilizations and Astronomical Observations
Celestial Guides: Early Civilizations and Astronomical Observations The night sky, a vast tapestry of twinkling stars and celestial bodies, has captivated humanity since the dawn of civilization. For our ancestors, the heavens weren’t just a source of wonder; they were a vital tool for understanding the world around them. Early civilizations, lacking the modern conveniences … Read more
Unveiling the Legacy of Ptolemy
Unveiling the Legacy of Ptolemy: A Polymath’s Enduring Influence Ptolemy, a name synonymous with astronomy, geography, and optics, stands as a towering figure in the history of science. Born in Roman Egypt around 100 AD, his contributions transcended the boundaries of individual disciplines, shaping the intellectual landscape for centuries. This article delves into the multifaceted … Read more
Provisions for Nagaland
The Nagaland Accord: A Complex History and Uncertain Future Introduction The Nagaland Accord, signed in 2015, aimed to end the decades-long insurgency in Nagaland, a state in Northeast India. The accord, however, has been shrouded in controversy and uncertainty, with its implementation facing numerous challenges. This article delves into the historical context of the Naga … Read more
Fundamental concepts in vaccination
Fundamental concepts in vaccination Immunology and Vaccine-Preventable Diseases Immunology is a complicated subject, and a detailed discussion of it is beyond the scope of this text. However, an understanding of the basic function of the immune system is useful in order to understand both how Vaccines work and the basis of recommendations for their use. … Read more
Theories of Evolution of Life on earth, including Human Evolution
THEORIES OF EVOLUTION Evolution, simply put, is descent with modification. This definition encompasses small-scale evolution (changes in gene frequency in a Population from one generation to the next) and large-scale evolution (the descent of different species from a common ancestor over many generations). Evolution helps us to understand the history of life. Evolution is not … Read more
Controversies Regarding Emergency
Controversies Regarding Emergency Powers: A Global Perspective Emergency powers, often invoked in times of crisis, grant governments extraordinary authority to bypass normal legal and constitutional constraints. While intended to safeguard public safety and security, their use has historically been fraught with controversy, raising concerns about potential abuses and the erosion of fundamental rights. This article … Read more
Indian Agricultural Research Council
Indian Agricultural Research Council The Indian Council of Agricultural Research (ICAR) is an autonomous organisation under the Department of Agricultural Research and Education (DARE), Ministry of agriculture and Farmers Welfare , Government of India. Formerly known as Imperial Council of Agricultural Research, it was established on 16 July 1929 as a registered Society under the … Read more