Articles tagged with Scientific Associations
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
Researchers have identified a bacterial enzyme called NicA2 that breaks down nicotine in blood samples within 30 minutes. The enzyme also remained stable for several days and showed no observable side effects in mice, suggesting its potential as a new approach to help smokers quit.
Scientists have developed a technique to estimate the age of fingerprints, which could help investigators determine relevance and exclude older prints. The method uses palmitic acid migration rate to predict fingerprint age, applying to prints up to four days old, with plans to expand that window.
Researchers have discovered that metal organic frameworks (MOFs) exhibit dynamic behavior, shifting between different geometries over time. This finding could lead to the synthesis of brand-new types of materials with enhanced flexibility in applications such as antimicrobial agents, hydrogen-storage materials and solar-cell components.
Researchers at Princeton University have developed a new chemical reaction that breaks the strongest bond in a molecule instead of the weakest. Using a two-component catalyst system, they selectively activate the strongest bond through proton-coupled electron transfer (PCET), allowing access to previously inaccessible compounds.
Two new battery technologies, sodium-ion and lithium-sulfur, are poised to compete with lithium-ion batteries in the electric car market. Faradion's sodium-ion version and Oxis Energy's lithium-sulfur technology aim to match lithium-ion performance, safety, and costs within the next two to four years.
Researchers have recreated firefly bioluminescence in the lab using a chemical reaction between luciferin and oxygen. The discovery could lead to new applications in medicine, such as more efficient light therapy for patients with certain diseases.
Researchers found that changes in reflectance depend on the thickness of crystal spacing, enabling copepods to disappear briefly. The study could inform the design of artificial photonic crystal structures with various applications in reflective coatings and optical displays.
The American Chemical Society is featuring 'The Talented 12' - a group of young researchers using chemistry to address global issues like climate change and disease. These innovators are developing more environmentally friendly methods for synthesizing molecules and investigating biochemical underpinnings of diseases.
Researchers create film using zeolites and cellulose to trap sulfur-containing compounds responsible for bad food smells. The material reduces odors to levels undetectable by humans, potentially solving issues with transporting and storing stinky edibles.
Fireflies produce light through a chemical reaction involving luciferin and ATP, but intermediate steps were unclear. Researchers explored enzyme luciferase, finding that a single electron transfer occurs during the final step, suggesting a unifying feature of bioluminescence.
Researchers found that adding certain yeast autolysates can enhance fruity aromas in sparkling wines without affecting foam quality or phenolic compound content. The study provides new insights into the impact of commercial yeast products on bubbly wines.
Researchers at Lawrence Livermore National Laboratory simulated a nuclear explosion using new experiments and computer modeling to analyze plutonium behavior. The results will help scientists perform forensic analyses in the case of an actual detonation, providing deeper insights into the element's properties.
Researchers have created a real-time monitoring system for air and water quality in space, reducing the need for sample collection and analysis. The system enables astronauts to test their surroundings more efficiently, making long-term space missions possible.
The US market offers less effective sunscreens compared to European counterparts, which have approved eight superior formulations for better protection against UV-A and -B rays. Manufacturers are waiting for FDA approval since 2002, hindering product availability.
Two new nucleotides, 'Z' and 'P', have been found to form double helix structures similar to those made by the four natural bases C-G-A-T, opening up possibilities for creating new proteins with medical applications.
Scientists have created a light-emitting, transparent and flexible paper out of biocompatible materials, a significant step towards bendable electronics. The innovation uses wood flour and quantum dots made from zinc and selenium, offering a 'greener' alternative to traditional plastics.
Researchers build programmable DNA-based processor that calculates shortest routes on a map of six locations, offering cost- and time-savings over other DNA-based computers. The system may also help scientists understand the brain's internal GPS mechanism.
Researchers successfully boost enzyme activity by 170-fold, rendering antigen-neutral and compatible with all patients regardless of blood type. This breakthrough advances blood transfusions and potentially organ and tissue transplants from mismatched donors.
Researchers create ultra-sensitive wearable sensors that can detect subtle eye movements and facial expressions, allowing robots to understand human emotions. These advancements could lead to more intuitive interactions between humans and robots, improving their usability and user experience.
Despite plateauing emissions, China still faces energy challenges to sustain control over its carbon footprint. The country's transition towards renewable energy and service-oriented economy are key factors in achieving emission-cutting goals.
Scientists develop enzymes that can catalyze brand-new chemical reactions by mimicking natural evolution and optimizing active site amino acids. This breakthrough enables the creation of novel chemicals, such as aziridines, which have potential applications in pharmaceuticals.
Researchers have created a safer and more environmentally friendly antifreeze by combining propylene glycol with an additive that improves heat transfer. The new product is 60% more efficient than conventional formulations, making it suitable for smaller markets like the food industry.
The PNNL Hydrogen Catalysis team received the American Chemical Society's Catalysis Lectureship for Advancing Catalytic Science. Their breakthrough research revolutionized understanding of proton movement, enabling faster and more energy-efficient catalysts.
ACS researcher Laura Kiessling has discovered a way to target bacterial carbohydrates, potentially leading to new antibiotic strategies. Her team found that human proteins can recognize unique microbial carbohydrates, opening up possibilities for delivering targeted treatments.
Scientists developed a new way to cook rice that increases resistant starch content, potentially reducing calories absorbed by the body by over half. This simple cooking method can transform digestible starch into indigestible resistant starch, lowering usable calories and addressing obesity rates.
The presentation focuses on developing novel materials that can prompt reactions in the lab, which could help reduce levels of greenhouse gases. The research aims to mimic nature's chemistry to solve global environmental problems and provide new solutions for industrial applications.
Scientists are finding valuable metals in sewage, including gold, silver, and rare elements like palladium and vanadium. The discovery could reduce the need for mining and decrease environmental pollution by recovering these metals from treated solid waste.
Researchers have designed 'invisibility stickers' that could help soldiers disguise themselves even when detected by infrared cameras. The stickers use a protein found in squid skin and can be triggered to change their appearance under an infrared camera, making them ideal for camouflage operations.
A molecule from plants and trees, lignin, could be used to create asphalt and sealant mixtures that are more environmentally friendly and durable. Lignin, a renewable resource found in trees, has been integrated into bitumen to improve its performance and reduce the amount of non-renewable oil needed.
A recent spill of 3 million gallons of fracking wastewater in North Dakota has raised concerns about the potential harm it could cause to human health and the environment. Scientists are using advanced analytical techniques to study the composition of fracking fluids and wastewater, which may break down differently in the environment.
Scientists have created a durable, flexible cloth that harnesses human motion to generate energy, self-charging batteries or supercapacitors without an external power source. The novel TNG fabric can be stacked and reused multiple times, making it suitable for various biomedical and commercial applications.
Dasgupta, a renowned chemist and educator at the University of Texas at Arlington, has received the prestigious J. Calvin Giddings Award for his commitment to teaching and research excellence. The award recognizes his efforts to enhance analytical chemistry students' professional development and publish influential textbooks on teaching.
Scientists are struggling to weigh e-cigarette promises and threats as sales boom, with preliminary studies showing lower nicotine levels in users compared to smokers. Ongoing studies aim to flesh out potential health issues, including respiratory disease linked to flavorings.
Researchers have developed a novel, drug-releasing wafer that patients can apply directly to their affected eyes once daily, showing twice the effectiveness of traditional eye drops in mice without causing inflammation. This innovative treatment could help patients recover faster and reduce side effects associated with current therapies.
A team of scientists has created a new type of lens that can rapidly switch between clear and dark shades, addressing safety concerns for pilots and others who need adaptable eyewear. The lenses, which can be controlled by the wearer, also offer fine-tuning capabilities to match various hues.
The EPA proposes stricter rules for refineries to reduce emissions, but industry groups dispute the environmental benefits, citing high costs. The EPA claims the revisions will improve air quality and public health in affected communities.
Scientists developed a smart keyboard that senses typing patterns to distinguish individual users, providing an additional layer of security for computer systems. The device harnesses energy from typing to power itself or other devices, while its surface coating repels dirt and grime.
The EPA's proposed rule aims to disclose all pesticides' inert ingredients, but consumer advocates argue it doesn't go far enough to protect human health and the environment. The fight over regulations dates back nearly a decade, with advocacy groups claiming that many inert ingredients are hazardous to people's health.
The year saw major advances in solar cells and treatments for Ebola, as well as efforts to label GMO products and restrict neonicotinoid use. The American Chemical Society highlighted its impact on research, policy, and industry through various initiatives.
A new study reveals that warm vinyl crib mattress covers release higher levels of phthalates, which can increase infant exposure four-fold. The preliminary findings suggest the need for further investigation into the potential risks posed by alternative phthalates.
A recent study on personal care products found that most contain skin allergens despite being marketed as hypoallergenic. The FDA has not set standards for the label, and companies are self-regulating, but this doesn't guarantee a safer product.
Scientists develop novel class of molecules that could revolutionize immunotherapy for cancer and other diseases. The synthetic antibody mimics, or SyAMs, are smaller than current biologics and may avoid their risks.
Scientists have developed a stretchable electronic skin that can detect pressure, location, intensity, and direction. This innovation could be used in prosthetic limbs, robotic skins, and rehabilitation devices.
Researchers have identified two strains of waxworm gut microbes that can break down polyethylene without pretreatment, pointing towards a direct way to biodegrade plastic. The finding has significant implications for the global plastics industry, which produces over 140 million tons of polyethylene annually.
A new study by Wilhelmina Kalt and colleagues found that a blueberry-supplemented diet did not improve sight in the dark, but helped subjects recover normal vision after exposure to bright light. The enhancement was small and unlikely to be noticeable to most healthy individuals.
The FDA has approved dozens of nanodrugs without a formal definition, leading to case-by-case examination and nonbinding guidance. This complexity hinders the development of generic nanodrugs, potentially delaying price savings for patients.
Scientists are developing low-cost air-cleaning devices to replace expensive metals like platinum and palladium. Recent studies have shown promising results in improving indoor air quality, potentially alleviating symptoms of 'sick-building syndrome'
Companies like Invista and Genomatica are pursuing plant-based nylon intermediates from sugar, while Coca-Cola is making progress toward a 100% biobased soda bottle. The main challenge to this shift is economics, with prices needing to drop to competitive levels and manufacturers investing in new facilities.
Researchers found that plants produce special molecules called sinapate esters to protect themselves from harsh ultraviolet-B radiation. These molecules appear to block UVB radiation from penetrating deeper into leaves, hindering plant growth. The study provides insight into the mechanics of how these natural plant sunscreens work.
A Scottish startup is scaling up its whisky waste-to-fuel process, converting draff and pot ale into ethanol and 1-butanol. The company has secured funding from the UK government and private investors to move towards a commercial plant.
Scientists have developed a new family of materials for making household LED bulbs without using rare earth elements, which are increasingly expensive. These materials, made from copper iodide, offer a warm white glow and low-cost solution process, showing significant promise for general lighting applications.
Researchers have developed an inexpensive and simple method to create transparent, flexible transistors, a crucial component of flexible electronics. The new technology has the potential to bring roll-up smartphones with see-through displays to market in just a few years.
A novel, efficient fog collector inspired by shorebirds' beaks has been developed, promising a sustainable solution for communities in arid regions. The device collects water from fog using a simple, rectangular design that mimics the shorebird's feeding mechanism.
Researchers developed tiny hollow shells to contain Li-S compounds, achieving high-energy storage capacity of 630 mAh/g. The new battery technology could potentially offer up to five times the energy of existing lithium-ion batteries.
A study by Solange Cadore and colleagues found that dark chocolates in Brazil contained high levels of lead and cadmium. The researchers tested 30 commercial samples and found that the highest amounts of these metals were present in dark chocolate products, posing a health risk to children who consume them.
Scientists and policymakers debate ways to curb sugar consumption amid growing health concerns. Despite reduced sugar intake over the past 15 years, Americans still consume excessive amounts, leading to high blood pressure, heart disease, and other conditions.
X-ray crystallography has revolutionized our understanding of molecular structures and their influence on various scientific fields. The technique's future holds intriguing possibilities, including potential transformations beyond its current form.
Researchers at Houston Methodist have created a handheld single-cell pipette that can accurately pick up individual cells using a modified pipette. The technology, known as the hSCP, has potential to revolutionize single-cell research and make it more accessible to biologists worldwide.
A new study reveals that fracking fluids contain eight substances toxic to mammals and raise concerns about their potential health impacts. The research highlights the need to characterize compounds used in hydraulic fracturing to evaluate environmental and human health effects.
A new technique can quickly screen products for mercury content, helping to identify those at risk of serious health problems. The method uses total reflection x-ray fluorescence and has been shown to be just as accurate as existing techniques.