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Sheldon Weinbaum
Sheldon Weinbaum: (born July 26, 1937, in Brooklyn, New York, United States) is an American biomedical engineer and biofluid mechanician. He is a CUNY Distinguished Professor Emeritus of Biomedical and Mechanical Engineering at The City College of New York. He is a member of all three U.S. national academies (National Academy of Sciences, National Academy of Engineering and National Academy of Medicine) and also the American Academy of Arts and Sciences.Bulletin Board: Triple Crown of Academies New York Times 10/23/2002 In 2002 when he was elected to NAM he became the sixth living individual to be a member of all three National Academies and the first to achieve this distinction since 1992. He was the founding director (1994–1999) of the New York Center for Biomedical Engineering, a regional research consortium involving the BME program at The City College and eight of the premier health care institutions in New York City. He has been a lifelong advocate for women and minorities ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brooklyn, New York
Brooklyn is a Boroughs of New York City, borough of New York City located at the westernmost end of Long Island in the New York (state), State of New York. Formerly an independent city, the borough is coextensive with Kings County, one of twelve original counties established under English rule in 1683 in what was then the Province of New York. As of the 2020 United States census, the population stood at 2,736,074, making it the most populous of the five boroughs of New York City, and the most populous Administrative divisions of New York (state)#County, county in the state.Table 2: Population, Land Area, and Population Density by County, New York State - 2020 New York State Department of Health. Accessed January 2, 2024. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aeronautical Engineering
Aerospace engineering is the primary field of engineering concerned with the development of aircraft and spacecraft. It has two major and overlapping branches: aeronautical engineering and astronautical engineering. Avionics engineering is similar, but deals with the electronics side of aerospace engineering. "Aeronautical engineering" was the original term for the field. As flight technology advanced to include vehicles operating in outer space, the broader term "aerospace engineering" has come into use. Aerospace engineering, particularly the astronautics branch, is often colloquially referred to as "rocket science". Overview Flight vehicles are subjected to demanding conditions such as those caused by changes in atmospheric pressure and temperature, with structural loads applied upon vehicle components. Consequently, they are usually the products of various technological and engineering disciplines including aerodynamics, air propulsion, avionics, materials science, st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Heart, Lung, And Blood Institute
The National Heart, Lung, and Blood Institute (NHLBI) is the third largest Institute of the National Institutes of Health, located in Bethesda, Maryland, United States. It is tasked with allocating about $3.6 billion in FY 2020 in tax revenue to advancing the understanding of the following issues: development and progression of disease, diagnosis of disease, treatment of disease, disease prevention, reduction of health care disparities within the American population, and advancing the effectiveness of the US medical system. NHLBI's Director is Gary H. Gibbons (2012–present). Operation In 1948, the National Heart Act established the National Heart Institute and the National Advisory Heart Council. The intramural research program was established a year later in 1949. In 1969, the National Heart Institute was renamed the National Heart and Lung Institute, and the scope of the institute was expanded. In 1976, it was given its current name, the National Heart, Lung, and Blood Ins ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sloan Foundation
The Alfred P. Sloan Foundation is an American philanthropic nonprofit organization. It was established in 1934 by Alfred P. Sloan Jr., president and chief executive officer of General Motors. The Sloan Foundation makes grants to support original research and broad-based education related to science, technology, and economics. The foundation is an independent entity and has no formal relationship with General Motors.About the Foundation Sloan Foundation. As of 2022, the Sloan Foundation's assets totaled $2.0 billion. History During the initial years of Alfred P. Sloan's presidency, the foundation devoted its resources almost exclusively to education in economics and business. Grants were made to develop materia ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York State Court Of Appeals
The New York Court of Appeals is the highest court in the Unified Court System of the State of New York. It consists of seven judges: the chief judge and six associate judges, who are appointed by the governor and confirmed by the state senate to 14-year terms. The chief judge of the Court of Appeals also heads administration of the state's court system, and thus is also known as the chief judge of the State of New York. The Court of Appeals was founded in 1847 and is located in the New York Court of Appeals Building in Albany, New York. Nomenclature New York uses an unusual nomenclature for its state courts. In the federal court system and in all other U.S. states, the court of last resort is known as the "Supreme Court". New York, however, calls its lower courts the "Supreme Court". In New York, the "Supreme Court" consists of the trial court and the intermediate appellate court, which is called the "Appellate Division" of the Supreme Court. The highest New York state court ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grove School Of Engineering
The Grove School of Engineering (GSoE) is the Engineering education, engineering school of the City College of New York (CCNY), a public university system in New York City and part of the City University of New York (CUNY) system. It is one of the five schools of City College and CUNY's primary school of engineering. The GSoE is housed in the Steinman Hall, located in the northern side of the City College of New York's campus. It offers undergraduate and graduate engineering education. It includes 15 research institutes covering all major areas of engineering, including: Biomedical engineering, chemical engineering, electrical engineering, mechanical engineering, civil engineering, and environmental engineering. The school currently has over five hundred students and 110 faculty on staff. In October 2005, the former CCNY Engineering School became the Grove School of Engineering after Andrew Grove, an alumnus of the school and co-founder of the Intel Corporation, made the largest s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edward Koch
Edward Irving Koch ( ; December 12, 1924February 1, 2013) was an American politician. He served in the United States House of Representatives from 1969 to 1977 and was mayor of New York City from 1978 to 1989. Koch was a lifelong Democrat who described himself as a "liberal with sanity". The author of an ambitious public housing renewal program in his later years as mayor, he began by cutting spending and taxes and cutting 7,000 employees from the city payroll. He was the second Jewish mayor of New York, after his predecessor Abraham Beame. As a congressman after his terms as mayor of New York City, Koch was a fervent supporter of Israel. He crossed party lines to endorse Rudy Giuliani for mayor of New York City in 1993, Al D'Amato for Senate in 1998, Michael Bloomberg for mayor of New York City in 2001, and George W. Bush for president in 2004. A popular figure, Koch rode the New York City Subway and stood at street corners greeting passersby with the slogan "How'm I doin'?" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shear Stress
Shear stress (often denoted by , Greek alphabet, Greek: tau) is the component of stress (physics), stress coplanar with a material cross section. It arises from the shear force, the component of force vector parallel to the material cross section. ''Normal stress'', on the other hand, arises from the force vector component perpendicular to the material cross section on which it acts. General shear stress The formula to calculate average shear stress or force per unit area is: \tau = ,where is the force applied and is the cross-sectional area. The area involved corresponds to the material face (geometry), face parallel to the applied force vector, i.e., with surface normal vector perpendicular to the force. Other forms Wall shear stress Wall shear stress expresses the retarding force (per unit area) from a wall in the layers of a fluid flowing next to the wall. It is defined as:\tau_w := \mu\left.\frac\_,where is the dynamic viscosity, is the flow velocity, and is the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bioheat Transfer
Biomedical engineering (BME) or medical engineering is the application of engineering principles and design concepts to medicine and biology for healthcare applications (e.g., diagnostic or therapeutic purposes). BME also integrates the logical sciences to advance health care treatment, including diagnosis, monitoring, and therapy. Also included under the scope of a biomedical engineer is the management of current medical equipment in hospitals while adhering to relevant industry standards. This involves procurement, routine testing, preventive maintenance, and making equipment recommendations, a role also known as a Biomedical Equipment Technician (BMET) or as a clinical engineer. Biomedical engineering has recently emerged as its own field of study, as compared to many other engineering fields. Such an evolution is common as a new field transitions from being an interdisciplinary specialization among already-established fields to being considered a field in itself. Much of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glycocalyx
The glycocalyx (: glycocalyces or glycocalyxes), also known as the pericellular matrix and cell coat, is a layer of glycoproteins and glycolipids which surround the cell membranes of bacteria, epithelial cells, and other cells. Animal epithelial cells have a fuzz-like coating on the external surface of their plasma membranes. This viscous coating is the glycocalyx that consists of several carbohydrate moieties of membrane glycolipids and glycoproteins, which serve as backbone molecules for support. Generally, the carbohydrate portion of the glycolipids found on the surface of plasma membranes helps these molecules contribute to cell–cell recognition, communication, and intercellular adhesion. The glycocalyx is a type of identifier that the body uses to distinguish between its own healthy cells and transplanted tissues, diseased cells, or invading organisms. Included in the glycocalyx are cell-adhesion molecules that enable cells to adhere to each other and guide the mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vulnerable Plaque
A vulnerable plaque is a kind of atheromatous plaque – a collection of white blood cells (primarily macrophages) and lipids (including cholesterol) in the wall of an artery – that is particularly unstable and prone to produce sudden major problems such as a heart attack or stroke. The defining characteristics of a vulnerable plaque include but are not limited to: a thin fibrous cap, large lipid-rich necrotic core, increased plaque inflammation, positive vascular remodeling, increased vasa-vasorum neovascularization, and intra-plaque hemorrhage. These characteristics together with the usual hemodynamic pulsating expansion during systole and elastic recoil contraction during diastole contribute to a high mechanical stress zone on the fibrous cap of the atheroma, making it prone to rupture. Increased hemodynamic stress, e.g. increased blood pressure, especially pulse pressure (systolic blood pressure vs. diastolic blood pressure difference), correlates with increased rates of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mechanotransduction
In cellular biology, mechanotransduction ('' mechano'' + '' transduction'') is any of various mechanisms by which cells convert mechanical stimulus into electrochemical activity. This form of sensory transduction is responsible for a number of senses and physiological processes in the body, including proprioception, touch, balance, and hearing. The basic mechanism of mechanotransduction involves converting mechanical signals into electrical or chemical signals. In this process, a mechanically gated ion channel makes it possible for sound, pressure, or movement to cause a change in the excitability of specialized sensory cells and sensory neurons. The stimulation of a mechanoreceptor causes mechanically sensitive ion channels to open and produce a transduction current that changes the membrane potential of the cell. Typically the mechanical stimulus gets filtered in the conveying medium before reaching the site of mechanotransduction. Cellular responses to mechanotransducti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
