Articles tagged with Scientific Associations
Researchers have discovered that certain types of naturally occurring carbohydrates in the body may cause rheumatoid arthritis by triggering an immune response and leading to inflammation and joint damage. The study found that glycosaminoglycans, a major component of joint cartilage and skin, activate inflammatory cells in the joints.
George Kauffman, a renowned Fresno chemist, has won the ACS Helen M. Free Award for his outstanding contributions to public outreach in chemistry. With over 1750 scientific papers and 16 books on science for general readers, Kauffman is celebrated for his work in making chemistry accessible to the public.
Grubbs's specialty is designing catalysts that can selectively target specific parts of molecules, critical for making pharmaceuticals. The award recognizes his work on improving the precision and control of these catalysts.
Joullie's groundbreaking work with didemnins, compounds isolated from marine animals showing anticancer properties, has made significant contributions to understanding their structures and enhancing their activity against tumors. Her innovative approach and problem-solving skills have been recognized with the Arthur C. Cope Scholar Award.
A Wayne State and Virginia chemist has won a national award for his work on developing anti-parasitic compounds by mimicking the structure of sugar molecules. Researchers have learned that these molecules serve as 'ID tags' on cell surfaces, which can be used to identify target tissues and prevent infections.
Ford researchers Ellen C. Lee and Deborah F. Mielewski discover a new process to evenly distribute silicate clay particles in plastic matrices, resulting in improved strength, lightness, and design flexibility.
Geraldine Richmond, a renowned Oregon chemist and educator, has been recognized for her efforts to foster diversity in the chemical workplace. She founded the Committee on the Advancement of Women in Chemistry (COACh) to support women chemists and promote gender equality.
A. Troy Pauli, a Wyoming chemist, has developed an automated flocculation titrimeter (AFT) that analyzes the stability and performance of asphalts made with mixtures of heavy oils and petroleum residues. The device helps maximize the recovery of distillate oil by measuring the amount of "coke" formed during the breakdown process.
Kodali and Nivens have developed a series of commercial lubricants, Agri-Pure 500, made from modified vegetable oils that overcome gelation and degradation issues. The oils can be used in environmentally sensitive areas and as base oils for hydraulic fluid and crankcase oil.
Researchers have successfully attached a water-soluble group to an 80-atom fullerene, creating a buckeyball with biological functionality. The aim is to get these molecules into the bloodstream for potential drug delivery. This innovation marks a first step in developing drugs and expands MRI reagents and nanotube applications.
Bipin V. Vora has developed more efficient ways to make chemicals from petroleum, reducing environmental harm. His work on linear alkylbenzenes has improved the manufacture of environmentally-friendly detergents, making them safer for water and wildlife.
Bard has made significant contributions to the field of chemistry, including work on scanning electrochemistry microscopy and its applications in studying chemical reactions and biological functions. He is also a dedicated teacher and mentor, having mentored over 200 graduate students and thousands of undergraduate chemistry students.
Chicago chemist James P. Shoffner has been honored with the American Chemical Society's Award for Encouraging Disadvantaged Students into Careers in the Chemical Sciences. Through initiatives like Project SEED, he provides opportunities for young students from inner cities to gain laboratory experience and connect with role models.
Richard Sachleben, a Massachusetts chemist, has been named a congressional fellow by the American Chemical Society. He will work on energy technology and infrastructure safety issues for the Energy Subcommittee of the U.S. House of Representatives Committee on Science.
The American Chemical Society recognizes Charles Martin Hall's groundbreaking work on producing aluminum metal from ore, revolutionizing modern life. The ceremony commemorates the commercialization of aluminum in North America, marking a significant milestone in the history of chemistry.
Pat Roberts recognized for strengthening K-12 science education, promoting increased civilian and defense research funding. He established advisory committees and introduced bills improving math and science teaching quality.
The American Chemical Society has awarded U.S. Sen. Jeff Bingaman for his dedication to advancing science, particularly in the areas of energy and education. He has championed double-digit funding increases for key scientific agencies, ensuring a reliable and environmentally responsible energy supply.
Researchers discovered MTBE in over 70% of gasoline samples across Indiana, Illinois, and Michigan, raising concerns about its impact on drinking water. The widespread presence of the chemical, used as an oxygenate to reduce emissions, is attributed to tankers, storage tanks, and pipelines that carried reformulated gasoline.
Researchers at Cornell University have created hybrid materials that mimic and improve on the properties of natural silkworm silk. The new materials, which include extreme flexibility, considerable tensile strength, and water solubility, are poised to be used in a variety of applications including textiles and biomedical fields.
Researchers have discovered colchicine, a toxic substance, in the blood of human placentas, raising concerns about its potential impact on pregnancy. Expectant mothers should avoid taking Gingko biloba supplements due to the risk of complications.
University of North Carolina chemist Michael T. Crimmins wins national award for developing laboratory methods to create compounds with anti-tumor activity and potential health benefits. His team successfully synthesized a chemical from the gingko tree called gingkolide B, which may also delay Alzheimer's disease onset.
Richard R. Schrock has developed catalysts that make molecules efficiently, leading to discoveries of potential antibiotics and anticancer compounds. His work significantly influences the field of organic chemistry.
A chemist at Ohio State University has won a national award for his work on studying reactive intermediates in chemical reactions. He is using high-tech techniques to 'freeze-frame' these ephemeral species, which are crucial in determining the success or failure of reactions.
Scientists have created a synthetic antifreeze protein that mimics the natural defense mechanism of Arctic and Antarctic fish, which can prevent ice growth in living organisms. The new compound has potential applications in frost protection for crops, preservation of human organs, and elimination of freezer burn.
Frank Shu, a renowned expert in theoretical astrophysics and star formation, received the Dannie Heinemann Prize for his groundbreaking research on various topics including spiral structure, stellar dynamics, and planetary rings. The award recognizes his significant contributions to the field of astrophysics.
Hall's innovations improved EPDM's stability and allowed its use as a dispersant in motor oil, protecting engines from combustion by-products. He developed a method for producing low-molecular-weight EPDM, enhancing the oil's performance.
The American Chemical Society recognizes Wallace H. Carothers' groundbreaking research in the chemistry of giant molecules, which led to the development of nylon and neoprene. Carothers' work established modern polymer science, paving the way for today's plastics, synthetic fibers, and rubber industries.
The American Chemical Society is co-sponsoring a briefing on math and science teaching, focusing on improving K-12 education in the US. The briefing will discuss the recent report 'Before It's Too Late' and the National Commission on Mathematics and Science Teaching for the 21st Century's progress.
The median annual salary for chemists increased by 3% to $70,000, with industry paying the most. However, women chemists earn significantly lower salaries and have limited job opportunities.
The American Chemical Society will present research on weight-loss supplements, museum treasures, and fuel additives. The meeting will feature symposia on conjugated linoleic acids, endocrine disruptors, and pollution reduction.
The ACS Central Regional Meeting will feature over 600 research papers on various topics, including environmental science, food science, and diversity in the workplace. Notable speakers include experts from major brewing companies and a professor emeritus receiving a prestigious award for his invention of the first chemical sensor.
A North Carolina State University professor argues that a greater understanding of ancient medicine could provide modern doctors with new ways to treat diseases and identify potential dangers. He cites examples such as St. John's wort, which was initially used as an antiseptic but later found to have abortifacient effects.
Martin E. Newcomb studies free radicals in biological processes, revealing radical intermediates form during fleeting steps of reactions that occur extremely quickly. He proposes new mechanisms to solve unknowns in P450 enzyme family's reaction steps using laser light 'timing'.
Richard J. Saykally, a physical chemist at the University of California, Berkeley, is honored by the American Chemical Society for his work on water's unique properties. He aims to model liquid water on a computer to predict its behavior and influences.
Experts will discuss new synthetic elastomers designed to improve tire traction properties, as well as surface-modified mineral fillers that could increase fuel economy in vehicles. Researchers will also predict fatigue in fiber-reinforced rubber composite laminates in tires.
The American Chemical Society's panel discussion at the 219th national meeting will focus on the partnership between education, industry, media, and science policy. The event aims to shape the future of chemistry in the next century.
Polymers are versatile molecules made up of repeating units bonded together. During National Chemistry Week, families can participate in hands-on activities to learn about polymers' uses in everyday life, including disposable diapers and sports gear.
The American Chemical Society's 34th Midwest Regional Meeting will feature over 200 papers on analytical chemistry for the new millennium, drawing at least 450 scientists. Colorful chemical demonstrations by Dr. Marvin Lang will also be presented.
Esther H. Freeman, a chemistry teacher at Tabb High School in Virginia, has received the Southeast Regional High School Chemistry Teaching Award from the American Chemical Society. Her innovative teaching style, which incorporates music and hands-on laboratory experiences, encourages students to participate in science fairs.
The American Chemical Society's Southeast Regional Meeting will be held in Knoxville, featuring a variety of topics including environmental and medicinal chemistry. Over 600 scientific papers will be presented during the event.
The Western Regional Meeting of the American Chemical Society will feature over 300 papers on topics such as environmental science and organic/biochemistry. Dr. Jerome Karle, a Nobel Prize winner, will address the conference.
Carolyn Bertozzi, an organic chemist at the University of California Berkeley, receives the 1999 Arthur C. Cope Scholar Award for her work on using sugars attached to cell surfaces to understand and treat diseases like rheumatoid arthritis and cancer. Her research focuses on how sugar molecules direct cell communication within tissues.
Dr. Audrey Manley, Spelman College president, will discuss challenges faced by women in the 21st century, including gender biases and societal expectations. She will share strategies for dealing with these challenges and promote women's empowerment in STEM fields.
At the American Chemical Society's national meeting, Chef John Folse and Shirley Corriher will demonstrate how chemistry can improve cooking techniques, flavors, and presentation. They will share their expertise on the chemistry of food, including topics such as Maillard reactions and emulsification.
Thomas Holme, a chemistry professor and TV personality, receives the Helen M. Free Award for Public Outreach from the American Chemical Society for his efforts to increase public awareness of chemistry through TV appearances and local activities. His segments air on WTMJ-TV, reaching an audience of over 200,000 viewers since 1995.
Twenty U.S high school students have been chosen to compete in the 31st International Chemistry Olympiad. They will participate in a two-week study camp at the U.S Air Force Academy before representing the US team in the global contest.
Mike McCormack warns of impending energy crisis in the US, citing depleted conventional oil and natural gas reserves. He also addresses the limitations of implementing solar and wind energy resources to meet America's Kyoto Treaty obligations.
Wine flavor and aroma are influenced by grape composition and tannins, according to Dr. Ernie Simpson. The presentation will also explore the potential health benefits of moderate wine consumption.
Dr. Satcher addresses the American Chemical Society on building a better community health system, honoring black chemist Percy Julian's discovery of glaucoma treatment. He shares insights on opportunities and challenges for a balanced community health system.
Dr. John Fortman will explore the chemistry connection in unexpected movies, such as 'The Graduate' and 'It's a Wonderful Life'. He will also showcase live chemical demonstrations in explosive films like Apollo 13 and Dante's Peak.
The American Chemical Society will present over 225 technical papers on various topics including medical isotopes, environmental fate of aircraft de-icing fluids, and smart materials. A banquet and minority affairs workshops are also planned for the event.
Industry analysts discuss studies on NAFTA's effects since its implementation, exploring trade increases and their causes. Current conditions suggest a positive impact on the chemical industry, with increased production, consumption, and investment among U.S., Canada, and Mexico.