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Public health is "the science and art of preventing disease, prolonging life and promoting health through the organized efforts and informed choices of society, organizations, public and private, communities and individuals". [1] [2] Analyzing the determinants of health of a population and the threats it faces is the basis for public health. [3]
Text. The amendment as proposed by Congress in 1789: No person shall be held to answer for a capital, or otherwise infamous crime, unless on a presentment or indictment of a Grand Jury, except in cases arising in the land or naval forces, or in the Militia, when in actual service in time of War or public danger; nor shall any person be subject for the same offence to be twice put in jeopardy ...
Public-key cryptography, or asymmetric cryptography, is the field of cryptographic systems that use pairs of related keys. Each key pair consists of a public key and a corresponding private key. [1] [2] Key pairs are generated with cryptographic algorithms based on mathematical problems termed one-way functions.
The Public and Its Problems is a 1927 book by American philosopher John Dewey.In his first major work on political philosophy, Dewey explores the viability and creation of a genuinely democratic society in the face of the major technological and social changes of the 20th century, and seeks to better define what both the 'public' and the 'state' constitute, how they are created, and their ...
Public policy is an institutionalized proposal or a decided set of elements like laws, regulations, guidelines, and actions [1] [2] to solve or address relevant and real-world problems, guided by a conception [3] and often implemented by programs. These policies govern and include various aspects of life such as education, health care ...
A public library is a library, ... helping the public find answers to questions or evidence in a debate; or providing resources related to a specific event or topic.
Public choice, or public choice theory, is "the use of economic tools to deal with traditional problems of political science ." [1] Its content includes the study of political behavior. In political science, it is the subset of positive political theory that studies self-interested agents (voters, politicians, bureaucrats) and their ...
The diverse public is symbolized in this sculpture, "La Foule illuminée ". In public relations and communication science, publics are groups of individual people, and the public (a.k.a. the general public) is the totality of such groupings. This is a different concept to the sociological concept of the Öffentlichkeit or public sphere.