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United States National Library Of Medicine
The United States National Library of Medicine (NLM), operated by the United States federal government, is the world's largest medical library. Located in Bethesda, Maryland, the NLM is an institute within the National Institutes of Health. Its collections include more than seven million books, journals, technical reports, manuscripts, microfilms, photographs, and images on medicine and related sciences, including some of the world's oldest and rarest works. The current director of the NLM is Patricia Flatley Brennan.National Library of Medicine Welcomes New Director Dr. Patricia Flatley Brennan . ''National Library of Medicine''. August 15, 2016. History The precurso ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Medical Library
A health or medical library is designed to assist physicians, health professionals, students, patients, consumers, medical researchers, and information specialists in finding health and scientific information to improve, update, assess, or evaluate health care. Medical libraries are typically found in hospitals, medical schools, private industry, and in medical or health associations. A typical health or medical library has access to MEDLINE, a range of electronic resources, print and digital journal collections, and print reference books. The influence of open access (OA) and free searching via Google and PubMed has a major impact on the way medical libraries operate. The United States National Library of Medicine (NLM) is the largest biomedical library in the world, and collects and provides access to some of the best health information in the world (due to its linkage to the National Institutes of Health). The NLM maintains numerous medical and genomic databases, searchable ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Photograph
A photograph (also known as a photo, image, or picture) is an image created by light falling on a photosensitive surface, usually photographic film or an electronic image sensor, such as a CCD or a CMOS chip. Most photographs are now created using a smartphone/camera, which uses a lens to focus the scene's visible wavelengths of light into a reproduction of what the human eye would see. The process and practice of creating such images is called photography. Etymology The word ''photograph'' was coined in 1839 by Sir John Herschel and is based on the Greek φῶς (''phos''), meaning "light," and γραφή (''graphê''), meaning "drawing, writing," together meaning "drawing with light." History The first permanent photograph, a contact-exposed copy of an engraving, was made in 1822 using the bitumen-based " heliography" process developed by Nicéphore Niépce. The first photographs of a real-world scene, made using a camera obscura, followed a few years later at Le G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MEDLINE
MEDLINE (Medical Literature Analysis and Retrieval System Online, or MEDLARS Online) is a bibliographic database of life sciences and biomedical information. It includes bibliographic information for articles from academic journals covering medicine, nursing, pharmacy, dentistry, veterinary medicine, and health care. MEDLINE also covers much of the literature in biology and biochemistry, as well as fields such as molecular evolution. Compiled by the United States National Library of Medicine (NLM), MEDLINE is freely available on the Internet and searchable via PubMed and NLM's National Center for Biotechnology Information's Entrez system. History MEDLARS (Medical Literature Analysis and Retrieval System) is a computerised biomedical bibliographic retrieval system. It was launched by the National Library of Medicine in 1964 and was the first large scale, computer based, retrospective search service available to the general public. Initial development of MEDLARS Since 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PubMed
PubMed is a free search engine accessing primarily the MEDLINE database of references and abstracts on life sciences and biomedical topics. The United States National Library of Medicine (NLM) at the National Institutes of Health maintain the database as part of the Entrez system of information retrieval. From 1971 to 1997, online access to the MEDLINE database had been primarily through institutional facilities, such as university libraries. PubMed, first released in January 1996, ushered in the era of private, free, home- and office-based MEDLINE searching. The PubMed system was offered free to the public starting in June 1997. Content In addition to MEDLINE, PubMed provides access to: * older references from the print version of '' Index Medicus'', back to 1951 and earlier * references to some journals before they were indexed in Index Medicus and MEDLINE, for instance ''Science'', '' BMJ'', and ''Annals of Surgery'' * very recent entries to records for an article be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Index Medicus
''Index Medicus'' (''IM'') is a curated subset of MEDLINE, which is a bibliographic database of life science and biomedical science information, principally scientific journal articles. From 1879 to 2004, ''Index Medicus'' was a comprehensive bibliographic index of such articles in the form of a print index or (in later years) its onscreen equivalent. Medical history experts have said of ''Index Medicus'' that it is “America's greatest contribution to medical knowledge.” Function The function of Index Medicus is to give people around the world access to quality medical journal literature. To this end, the publishers of Index Medicus must perform, at least, two vital activities: determine which literature is good (has quality) and provide access. Journal selection Early in the history of Index Medicus, quality was determined by manually sifting through publications and choosing what subjectively seemed good, but later the Editor of Index Medicus convened a com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frank Bradway Rogers
Frank Bradway Rogers (December 31, 1914 – July 27, 1987) was a medical doctor and librarian who was instrumental in changing the Army Medical Library into the National Library of Medicine. He helped develop an electronic system of storing and retrieving information called Medical Literature Analysis and Retrieval System (MEDLARS) which replaced the old index cataloging system. '' American Libraries'' included Rogers on the list of "100 of the most important people in 20th-century librarianship."Kniffel, Leonard, Sullivan, Peggy & McCormick, Edith (Dec 1999). “100 of the most important leaders we had in the 20th century”, American Libraries, 30(11), 38. Early life and education Rogers was born in Norwood, Ohio to Frank Shane and Nettie Bradway Rogers, a postal worker and a homemaker. He grew up in the Cincinnati area with siblings Ralph, Wayne and Eleanor, and attended the schools there. Upon graduation from the Walnut Hills High School in 1932,Moritz, Charles (Ed.) (1962). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Department Of Health And Human Services
The United States Department of Health and Human Services (HHS) is a cabinet-level executive branch department of the U.S. federal government created to protect the health of all Americans and providing essential human services. Its motto is "Improving the health, safety, and well-being of America". Before the separate federal Department of Education was created in 1979, it was called the Department of Health, Education, and Welfare (HEW). HHS is administered by the Secretary of Health and Human Services, who is appointed by the president with the advice and consent of the United States Senate. The position is currently held by Xavier Becerra. The United States Public Health Service Commissioned Corps, the uniformed service of the PHS, is led by the Surgeon General who is responsible for addressing matters concerning public health as authorized by the secretary or by the assistant secretary for Health in addition to his or her primary mission of administering the Comm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Public Health Service
The United States Public Health Service (USPHS or PHS) is a collection of agencies of the Department of Health and Human Services concerned with public health, containing nine out of the department's twelve operating divisions. The Assistant Secretary for Health oversees the PHS. The Public Health Service Commissioned Corps (PHSCC) is the federal uniformed service of the PHS, and is one of the eight uniformed services of the United States. PHS had its origins in the system of marine hospitals that originated in 1798. In 1871 these were consolidated into the Marine Hospital Service, and shortly afterwards the position of Surgeon General and the PHSCC were established. As the system's scope grew to include quarantine authority and research, it was renamed the Public Health Service in 1912. A series of reorganizations in 1966–1973 began a shift where PHS' divisions were promoted into departmental operating agencies. PHS was established as a thin layer of hierarchy above ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Department Of Defense
The United States Department of Defense (DoD, USDOD or DOD) is an executive branch department of the federal government charged with coordinating and supervising all agencies and functions of the government directly related to national security and the United States Armed Forces. The DoD is the largest employer in the world, with over 1.34 million active-duty service members (soldiers, marines, sailors, airmen, and guardians) as of June 2022. The DoD also maintains over 778,000 National Guard and reservists, and over 747,000 civilians bringing the total to over 2.87 million employees. Headquartered at the Pentagon in Arlington, Virginia, just outside Washington, D.C., the DoD's stated mission is to provide "the military forces needed to deter war and ensure our nation's security". The Department of Defense is headed by the secretary of defense, a cabinet-level head who reports directly to the president of the United States. Beneath the Department of Defense are t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abraham Lincoln
Abraham Lincoln ( ; February 12, 1809 – April 15, 1865) was an American lawyer, politician, and statesman who served as the 16th president of the United States from 1861 until his assassination in 1865. Lincoln led the nation through the American Civil War and succeeded in preserving the Union, abolishing slavery, bolstering the federal government, and modernizing the U.S. economy. Lincoln was born into poverty in a log cabin in Kentucky and was raised on the frontier, primarily in Indiana. He was self-educated and became a lawyer, Whig Party leader, Illinois state legislator, and U.S. Congressman from Illinois. In 1849, he returned to his successful law practice in central Illinois. In 1854, he was angered by the Kansas–Nebraska Act, which opened the territories to slavery, and he re-entered politics. He soon became a leader of the new Republican Party. He reached a national audience in the 1858 Senate campaign debates against Stephen A. Douglas. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ford's Theatre
Ford's Theatre is a theater located in Washington, D.C., which opened in August 1863. The theater is infamous for being the site of the assassination of Abraham Lincoln. On the night of April 14, 1865, John Wilkes Booth entered the theater box where Lincoln and his wife were watching a performance of '' Our American Cousin'', slipped the single-shot, 5.87-inch derringer from his pocket and fired at Lincoln's head. After being shot, the fatally wounded Lincoln was carried across the street to the Petersen House, where he died the next morning. The theater was later used as a warehouse and government office building. In 1893, part of its interior flooring collapsed, causing 22 deaths, and needed repairs were made. The building became a museum in 1932, and it was renovated and re-opened as a theater in 1968. A related Center for Education and Leadership museum opened February 12, 2012, next to Petersen House. The Petersen House and the theater are preserved together as Ford's T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Museum Of Health And Medicine
The National Museum of Health and Medicine (NMHM) is a museum in Silver Spring, Maryland, near Washington, DC. The museum was founded by U.S. Army Surgeon General William A. Hammond as the Army Medical Museum (AMM) in 1862; it became the NMHM in 1989 and relocated to its present site at the Army's Forest Glen Annex in 2011. An element of the Defense Health Agency (DHA), the NMHM is a member of the National Health Sciences Consortium. History 19th century The AMM was established during the American Civil War as a center for the collection of specimens for research in military medicine and surgery. In 1862, Hammond directed medical officers in the field to collect "specimens of morbid anatomy...together with projectiles and foreign bodies removed" and to forward them to the newly founded museum for study. The AMM's first curator, John H. Brinton, visited mid-Atlantic battlefields and solicited contributions from doctors throughout the Union Army. During and after the war, AMM ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
