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Steven R. Little
Steven R. Little (born 1977) is an American chemical engineer and pharmaceutical scientist. He currently holds the title of department chair, distinguished professor, and the William Kepler Whiteford Endowed Professor of Chemical Engineering at the University of Pittsburgh Swanson School of Engineering. He also holds secondary appointments in bioengineering, pharmaceutical sciences, immunology, ophthalmology and the McGowan Institute for Regenerative Medicine at the University of Pittsburgh. Education Little received his BS in chemical engineering from Youngstown State University, and PhD from the Massachusetts Institute of Technology, studying under Institute Professor Robert S. Langer. His dissertation was “''Poly(β-Amino Ester)s as pH Sensitive Biomaterials for Microparticulate Genetic Vaccine Delivery''.” Research Following his PhD in 2005, Little joined the faculty at the University of Pittsburgh John A. Swanson School of Engineering in 2006 as an assistant professor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Controlled Release
Modified-release dosage is a mechanism that (in contrast to immediate-release dosage) delivers a drug with a delay after its administration (delayed-release dosage) or for a prolonged period of time (extended-release R, XR, XLdosage) or to a specific target in the body (targeted-release dosage).Pharmaceutics: Drug Delivery and Targeting p. 7-13 Sustained-release dosage forms are s designed to release (liberate) a drug at a predetermined rate in order to maintain a constant drug concentrati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bioengineering
Biological engineering or bioengineering is the application of principles of biology and the tools of engineering to create usable, tangible, economically-viable products. Biological engineering employs knowledge and expertise from a number of pure and applied sciences, such as mass and heat transfer, kinetics, biocatalysts, biomechanics, bioinformatics, separation and purification processes, bioreactor design, surface science, fluid mechanics, thermodynamics, and polymer science. It is used in the design of medical devices, diagnostic equipment, biocompatible materials, renewable energy, ecological engineering, agricultural engineering, process engineering and catalysis, and other areas that improve the living standards of societies. Examples of bioengineering research include bacteria engineered to produce chemicals, new medical imaging technology, portable and rapid disease diagnostic devices, prosthetics, biopharmaceuticals, and tissue-engineered organs. Bioengineerin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Heart Association
The American Heart Association (AHA) is a nonprofit organization in the United States that funds cardiovascular medical research, educates consumers on healthy living and fosters appropriate cardiac care in an effort to reduce disability and deaths caused by cardiovascular disease and stroke. Originally formed in New York City in 1924, it is currently headquartered in Dallas, Texas. The American Heart Association is a national voluntary health agency. They are known for publishinguidelineson cardiovascular disease and prevention, standards on basic life support, advanced cardiac life support (ACLS), and pediatric advanced life support (PALS), and in 2014 issued its first guidelines for preventing strokes in women. They are known also for operating a number of highly visible public service campaigns starting in the 1970s, and also operate a number of fundraising events. In 1994, the '' Chronicle of Philanthropy'', an industry publication, released a study that showed the Americ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Academy Of Inventors
The National Academy of Inventors (NAI) is a US non-profit organization dedicated to encouraging inventors in academia, following the model of the National Academies of the United States. It was founded at the University of South Florida in 2010. Starting in 2012, the NAI has inducted 757 Fellows into the organization. Fellows must be named as an inventor on at least one US patent and are selected by the NAI Fellows Committee. The NAI also includes colleges and universities as institutional members, beginning with 9 such institutions in 2012; it now has over 200, including 30 outside the United States.. Since 2013, the National Academy of Inventors and the Intellectual Property Owners Association have released an annual report listing the top 100 universities by the number of US patents. The University of California has topped the list each year. The NAI has held a yearly national conference since 2011. In 2017, US Representative Dennis A. Ross introduced the bill HR 976, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Association For The Advancement Of Science
The American Association for the Advancement of Science (AAAS) is an American international non-profit organization with the stated goals of promoting cooperation among scientists, defending scientific freedom, encouraging scientific responsibility, and supporting scientific education and science outreach for the betterment of all humanity. It is the world's largest general scientific society, with over 120,000 members, and is the publisher of the well-known scientific journal ''Science''. History Creation The American Association for the Advancement of Science was created on September 20, 1848, at the Academy of Natural Sciences in Philadelphia, Pennsylvania. It was a reformation of the Association of American Geologists and Naturalists. The society chose William Charles Redfield as their first president because he had proposed the most comprehensive plans for the organization. According to the first constitution which was agreed to at the September 20 meeting, the goal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Institute For Medical And Biological Engineering
The American Institute for Medical and Biological Engineering (AIMBE) is a non-profit organization founded in 1991, and headquartered in Washington. It represents 50,000 medical and biomedical engineers, and academic institutions, private industry, and professional engineering societies. College of Fellows Since AIMBE’s inception, over 2,000 individuals have been inducted to AIMBE’s College of Fellows. These fellows include heads of medical and engineering schools. Some Fellows work for the government, acting as consultants, or directing clinical trials. Some Fellows are members of other prominent academic institutions, such as the National Academy of Engineering, Institute of Medicine and the National Academy of Sciences. Others have received the National Medal of Science and the National Medal of Technology. Fellows use the post-nominal FAIMBE. Industry Council The Industry Council consists of corporate leaders in the biomedical engineering field. Partnership with FDA AI ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biomedical Engineering Society
BMES (the Biomedical Engineering Society) is the professional society for students, faculty, researcher and industry working in the broad area of biomedical engineering. BMES is the leading biomedical engineering society in the United States and was founded on February 1, 1968 "to promote the increase of biomedical engineering Biomedical engineering (BME) or medical engineering is the application of engineering principles and design concepts to medicine and biology for healthcare purposes (e.g., diagnostic or therapeutic). BME is also traditionally logical sciences ... knowledge and its utilization." There are 7,000 members in 2018. Since 1972, the society has published an academic journal, the ''Annals of Biomedical Engineering''online archive. History The BMES was first established in Illinois on February 1, 1968 as a non-profit organization that aims to serve the biomedical engineering students, academics, researchers, and professionals. Upon establishing the organizati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Benedum Hall
Michael L. Benedum Hall of Engineering is a landmark academic building on the campus of the University of Pittsburgh in Pittsburgh, Pennsylvania, United States. The building was designed in the brutalist style by the architectural firm of Deeter, Ritchey, and Sippel and completed in 1971 at a cost of $15 million ($ million today). The building was honored with both the Pennsylvania Society American Institute of Architects Honor Award and Distinguished Building Award. It was built with a gift from the Claude Worthington Benedum Foundation and funds from the General State Authority. It stands on a site that was formerly occupied by the National Guard's Logan Armory. It is fifteen stories (two below ground) and has of space. It is home to the Swanson School of Engineering and contains classrooms, laboratories, offices, conference and seminar rooms, and is home to the George M. Bevier Engineering Library which serves not only the engineering school, but also the Department o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Organ Transplantation
Organ transplantation is a medical procedure in which an organ is removed from one body and placed in the body of a recipient, to replace a damaged or missing organ. The donor and recipient may be at the same location, or organs may be transported from a donor site to another location. Organs and/or tissues that are transplanted within the same person's body are called autografts. Transplants that are recently performed between two subjects of the same species are called allografts. Allografts can either be from a living or cadaveric source. Organs that have been successfully transplanted include the heart, kidneys, liver, lungs, pancreas, intestine, thymus and uterus. Tissues include bones, tendons (both referred to as musculoskeletal grafts), corneae, skin, heart valves, nerves and veins. Worldwide, the kidneys are the most commonly transplanted organs, followed by the liver and then the heart. Corneae and musculoskeletal grafts are the most commonly transplanted tissue ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type I Diabetes
Type 1 diabetes (T1D), formerly known as juvenile diabetes, is an autoimmune disease that originates when cells that make insulin (beta cells) are destroyed by the immune system. Insulin is a hormone required for the cells to use blood sugar for energy and it helps regulate glucose levels in the bloodstream. Before treatment this results in high blood sugar levels in the body. The common symptoms of this elevated blood sugar are frequent urination, increased thirst, increased hunger, weight loss, and other serious complications. Additional symptoms may include blurry vision, tiredness, and slow wound healing. Symptoms typically develop over a short period of time, often a matter of weeks. The cause of type 1 diabetes is unknown, but it is believed to involve a combination of genetic and environmental factors. The underlying mechanism involves an autoimmune destruction of the insulin-producing beta cells in the pancreas. Diabetes is diagnosed by testing the level of sugar or gl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cancer
Cancer is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body. These contrast with benign tumors, which do not spread. Possible signs and symptoms include a lump, abnormal bleeding, prolonged cough, unexplained weight loss, and a change in bowel movements. While these symptoms may indicate cancer, they can also have other causes. Over 100 types of cancers affect humans. Tobacco use is the cause of about 22% of cancer deaths. Another 10% are due to obesity, poor diet, lack of physical activity or excessive drinking of alcohol. Other factors include certain infections, exposure to ionizing radiation, and environmental pollutants. In the developing world, 15% of cancers are due to infections such as ''Helicobacter pylori'', hepatitis B, hepatitis C, human papillomavirus infection, Epstein–Barr virus and human immunodeficiency virus (HIV). These factors act, at least partly, by changing the genes of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Autoimmune Disease
An autoimmune disease is a condition arising from an abnormal immune response to a functioning body part. At least 80 types of autoimmune diseases have been identified, with some evidence suggesting that there may be more than 100 types. Nearly any body part can be involved. Common symptoms can be diverse and transient, ranging from mild to severe, and generally include low grade fever and feeling tired. The cause is unknown. Some autoimmune diseases such as lupus run in families, and certain cases may be triggered by infections or other environmental factors. Some common diseases that are generally considered autoimmune include celiac disease, diabetes mellitus type 1, graves' disease, inflammatory bowel disease, multiple sclerosis, alopecia areata, addison’s disease, pernicious anemia, psoriasis, rheumatoid arthritis, and systemic lupus erythematosus. The diagnosis can be difficult to determine. Treatment depends on the type and severity of the condition. Nonstero ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
