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4 days ago · Stroke (also known as a cerebrovascular accident ( CVA) or brain attack) is a medical condition in which poor blood flow to the brain causes cell death. [5] There are two main types of stroke: ischemic, due to lack of blood flow, and hemorrhagic, due to bleeding. [5] Both cause parts of the brain to stop functioning properly.
3 days ago · Developing country. A developing country is a sovereign state with a less developed industrial base and a lower Human Development Index (HDI) relative to other countries. [3] However, this definition is not universally agreed upon. There is also no clear agreement on which countries fit this category.
2 days ago · e. Renewable energy (or green energy) is energy from renewable natural resources that are replenished on a human timescale. The most widely used renewable energy types are solar energy, wind power and hydropower. Bioenergy and geothermal power are also significant in some countries. Some also consider nuclear power a renewable power source ...
Jun 19, 2024 · A mantra ( Pali: mantra) or mantram ( Devanagari: मन्त्रम्) [1] is a sacred utterance, a numinous sound, a syllable, word or phonemes, or group of words (most often in an Indic language like Sanskrit) believed by practitioners to have religious, magical or spiritual powers. [2] [3] Some mantras have a syntactic structure and a ...
4 days ago · Sustainability is a social goal for people to co-exist on Earth over a long time. Definitions of this term are disputed and have varied with literature, context, and time. [2] [1] Sustainability usually has three dimensions (or pillars): environmental, economic, and social. [1]
Jun 19, 2024 · Politics portal. v. t. e. Antifa ( / ænˈtiːfə, ˈænti ( ˌ) fə /) is a left-wing anti-fascist and anti-racist political movement in the United States. It consists of a highly decentralized array of autonomous groups that use nonviolent direct action, incivility, or violence to achieve their aims.
1 day ago · Innovation is production or adoption, assimilation, and exploitation of a value-added novelty in economic and social spheres; renewal and enlargement of products, services, and markets; development of new methods of production; and the establishment of new management systems. It is both a process and an outcome.
