Tuesday, 26 April 2016

NIRAPUKONAM
                       
                  Image result for formula
PERCENTAGE FORMULA
             


                Study it below carefully before looking at the examples

Formula for percentage
TRIANGLE FORMULA
             



                         Triangle



MEASUREMENT FORMULA
                               Circle




Rectangular solid




Prisms



where B is the area of the base and P is the perimeter of the base.

Cylinder.




Pyramid



QUESTIONS
             This is a book about discernment in action, centered on the Buddha’s strategic use of discernment in framing and responding to questions. The idea for this book was born more than a decade ago from reading three of the Buddha’s discourses. The first was SN 44:10, in which he refused to answer the question of whether there is or is not a self. This discourse called attention to the fact that the Buddha had clear ideas about which questions his teachings were meant to answer, and which ones they weren’t. I realized that if I wanted to understand and get the best use out of his teaching on not-self, I had to find the questions to which this teaching was a response and not take it out of context. I also realized that the same principle would apply to the Buddha’s other teachings as well. The second discourse was MN 2, which defined appropriate attention—one of the most important qualities of mind in leading to awakening—as the ability to know which questions were worth attending to, and which ones were not. Among the questions listed as not worth attending to were, “Am I?” “Am I not?” “What am I?” This discourse reinforced the lessons of SN 44:10, proving that they were not limited to the circumstances described in that discourse, at the same time showing that the ability to focus one’s questions on the issue of suffering and stress was central to the path. The third discourse was AN 4:42, in which the Buddha classified questions into four types depending on the response-strategy they deserved: a categorical answer, an analytical answer, cross-questioning, and being put aside. Although the discourse didn’t define these types of questions or illustrate them with examples, it did suggest that the Buddha had reflected carefully on the general issue of how to approach questions. Because so many of his teachings were in response to questions, the thought occurred to me that it would be instructive to look through the discourses to see if and how he used this typology in practice, and how it affected the way he approached particular topics in his teaching. And more than instructive: Given the importance of appropriate attention in the practice of the path, a study of this sort would provide a valuable practical tool, giving guidance in how to keep the practice on course by paying careful attention to the questions that motivated it and gave it shape.
NATURE
            Nature, in the broadest sense, is the natural, physical, or material world or universe. "Nature" can refer to the phenomena of the physical world, and also to life in general. The study of nature is a large part of science. Although humans are part of nature, human activity is often understood as a separate category from other natural phenomena.
The word nature is derived from the Latin word natura, or "essential qualities, innate disposition", and in ancient times, literally meant "birth".[1] Natura is a Latin translation of the Greek word physis (φύσις), which originally related to the intrinsic characteristics that plants, animals, and other features of the world develop of their own accord.[2][3] The concept of nature as a whole, the physical universe, is one of several expansions of the original notion; it began with certain core applications of the word φύσις by pre-Socratic philosophers, and has steadily gained currency ever since. This usage continued during the advent of modern scientific method in the last several centuries.[4][5]
Within the various uses of the word today, "nature" often refers to geology and wildlife. Nature can refer to the general realm of living plants and animals, and in some cases to the processes associated with inanimate objects – the way that particular types of things exist and change of their own accord, such as the weather and geology of the Earth. It is often taken to mean the "natural environment" or wilderness–wild animals, rocks, forest, and in general those things that have not been substantially altered by human intervention, or which persist despite human intervention. For example, manufactured objects and human interaction generally are not considered part of nature, unless qualified as, for example, "human nature" or "the whole of nature". This more traditional concept of natural things which can still be found today implies a distinction between the natural and the artificial, with the artificial being understood as that which has been brought into being by a humanconsciousness or a human mind. Depending on the particular context, the term "natural" might also be distinguished from theunnatural or the supernatural.
INTERNET
                   The internet was developed in the United States by the "United States Department of Defense Advanced Research Projects Agency" (DARPA). It was first connected in October, 1969.[1] The World Wide Web was created at CERN inSwitzerland in 1990 by a British (UK) man named Tim Berners-Lee.
Today, people can pay money to access the internet from internet service providers. Some services on the Internet cost nothing to use. Sometimes the people who offer these free services use advertising to make money from them. The alternative (other) name, "net" came from "inter(net)".

The internet is used for many things, such as electronic mail, online chat, file transfer, and the interlinked web pages and other documents of the World Wide Web.

The most used service on the internet is the World Wide Web (which is also called the "Web"). The Web contains websitesblogs, and also wikis like WikipediaWebpages on the internet can be seen and read by anyone (unless the page needs a password, or it is blocked).
The second biggest use of the internet is to send and receive e-mail. E-mail is private and goes from one user to another. Instant messaging (such as AIM or ICQ) is similar to email, but allows two or more people to chat to each other much faster.
E MAIL
               Electronic mail, most commonly called email or e-mail since around 1993,[2] is a method of exchanging digital messages from an author to one or more recipients. Email operates across the Internet or other computer networks.
Some early email systems required the author and the recipient to both be online at the same time, in common with instant messaging. Today's email systems are based on a store-and-forward model. Email servers accept, forward, deliver, and store messages. Neither the users nor their computers are required to be online simultaneously; they need connect only briefly, typically to a mail server, for as long as it takes to send or receive messages.
Historically, the term electronic mail was used generically for any electronic document transmission. For example, several writers in the early 1970s used the term to describe fax document transmission.[3][4] As a result, it is difficult to find the first citation for the use of the term with the more specific meaning it has today.
An Internet email message consists of three components, the message envelope, the message header, and the message body. The message header contains control information, including, minimally, an originator's email address and one or more recipient addresses. Usually descriptive information is also added, such as a subject header field and a message submission date/time stamp.

WATER POLLUTION
                      Water pollution is the contamination of water bodies (e.g. lakes, rivers, oceans, aquifers and groundwater). This form ofenvironmental degradation occurs when pollutants are directly or indirectly discharged into water bodies without adequatetreatment to remove harmful compounds.
Water pollution affects the entire biosphere – plants and organisms living in these bodies of water. In almost all cases the effect is damaging not only to individual species and population, but also to the natural biological communities.
AIR POLLUTION
                   Air pollution is the introduction of particulates, biological molecules, or other harmful materials into Earth's atmosphere, causing diseases, death to humans, damage to other living organisms such as animals and food crops, or the natural or built environment. Air pollution may come from anthropogenic or natural sources.
The atmosphere is a complex natural gaseous system that is essential to support life on planet Earth.
Indoor air pollution and urban air quality are listed as two of the world's worst toxic pollution problems in the 2008 Blacksmith Institute World's Worst Polluted Places report.[1] According to the 2014 WHO report, air pollution in 2012 caused the deaths of around 7 million people worldwide.