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The Better Business Bureau (BBB) is an American private, 501(c)(6) nonprofit organization founded in 1912. BBB's self-described mission is to focus on advancing marketplace trust, [2] consisting of 92 independently incorporated local BBB organizations in the United States and Canada, coordinated under the International Association of Better Business Bureaus (IABBB) in Arlington, Virginia.
With a legacy of more than 100 years, the Better Business Bureau (BBB) is the go-to watchdog for evaluating businesses and charities. The nonprofit organization maintains a massive database of ...
BBB National Programs, an independent non-profit organization that oversees more than a dozen national industry self-regulation programs that provide third-party accountability and dispute resolution services to companies, including outside and in-house counsel, consumers, and others in arenas such as privacy, advertising, data collection, child-directed marketing, and more.
The blood–brain barrier ( BBB) is a highly selective semipermeable border of endothelial cells that regulates the transfer of solutes and chemicals between the circulatory system and the central nervous system, thus protecting the brain from harmful or unwanted substances in the blood. [ 1] The blood–brain barrier is formed by endothelial ...
Sharecare, Inc. is an Atlanta, Georgia -based health and wellness company that provides consumers with personalized health-related information, programs, and resources. It provides personalized information to the site's users based on their responses to the RealAge Test, the company's health risk assessment tool, and offers a clinical decision ...
The College Board's Accuplacer test is a computer-based placement test that assesses reading, writing, and math skills. [28] The Accuplacer test includes reading comprehension, sentence skills, arithmetic, elementary algebra, college-level mathematics, and the writing test, Writeplacer.
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The blood–testis barrier is a physical barrier between the blood vessels and the seminiferous tubules of the animal testes.The name "blood-testis barrier" is misleading as it is not a blood-organ barrier in a strict sense, but is formed between Sertoli cells of the seminiferous tubule and isolates the further developed stages of germ cells from the blood.