Articles tagged with Quality Control
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.
A new article provides simple guidelines for establishing basic authenticity and reliability of fungal ITS sequences, targeting traditional DNA sequencing. The guidelines aim to assist researchers in sharpening their datasets and reducing noise in public sequence databases.
The study found significant variability in colonoscopy reporting, but high overall quality. Significant variance between endoscopy departments was also observed. Continuous monitoring and implementation of quality indicators can improve the quality of both reporting and performance.
The European Commission Joint Research Centre has developed the world's first certified reference material for nanoparticle size analysis. The material provides a stable benchmark for reliable hazard assessments and process quality control, promoting market confidence and innovation.
Scientists have made progress in understanding the role of p63 in eliminating damaged egg cells before they mature. A study found that a specific form of p63, TAp63a, is activated by DNA damage and triggers cell death.
Duke University Medical Center will oversee external quality assurance programs for HIV laboratories worldwide, ensuring reliable and reproducible data for treatments, under a $52.8 million NIH contract. The project aims to address global laboratory standards, tracking virus strains and assays for new therapies.
Scientists at Scripps Research Institute solved the mystery of protein quality control in eukaryotic organisms, discovering a mechanism that eliminates toxic non-stop proteins. The study reveals that Listerin, conserved across all eukaryotes, tags nascent non-stop proteins with ubiquitin molecules for destruction.
Researchers at Nanjing University have identified a novel biomarker for raw milk quality detection, enabling more accurate monitoring of milk content. The discovery could lead to the development of new milk products tailored to specific groups, offering improved health benefits.
Researchers are developing a method to print active pharmaceutical ingredients onto tablets, allowing for faster production and higher quality control. This new process could enable 40% of all medicines used in tablet form to be printed, reducing production time and increasing consistency of dosage.
The article highlights the importance of microscopy quality control in maintaining unbiased comparative effectiveness research. The authors emphasize that science should prioritize society's needs over political interests.
Researchers at Fraunhofer Institute create testing systems using shearography and thermography to detect delaminations in composite materials. The combination of technologies improves quality control and eliminates processing steps.
A quality assurance program improves the standard of care in cancer patients by ensuring valid and statistically significant data, enabling better treatment protocols. This program strengthens clinical trials conducted by cooperative groups and supported by the National Cancer Institute.
A team of researchers has discovered the key component of a human cell's quality control mechanism, known as ERdj5, which plays a crucial role in degrading misfolded proteins. This breakthrough has significant implications for developing new treatments for cystic fibrosis and other hereditary diseases.
A study found that Dutch GPs unnecessarily prescribe antibiotics for respiratory tract infections based on arbitrary diagnostic labelling and patient symptoms. The over-prescription of antibiotics poses significant risks due to resistance and costs.
Researchers analyze 31 pure agave tequilas and 25 mixed-tequila samples using ion and gas chromatography, identifying distinct chemical profiles. A new screening test using Fourier Transform Infrared Spectroscopy may be used to identify fake tequilas.
The National Institute of Standards and Technology (NIST) has issued new quality standards for testing herbal products, focusing on the analysis of ephedra and potentially toxic heavy metals. These standards will aid in ensuring the accuracy of laboratory analyses and maintaining product safety.
A new measurement method developed by NIST researchers uses the shadow cast by a small glass probe to infer the dimensions of tiny, microscale holes. The technique provides an improved quality control method for precision-engineered products, such as fuel nozzles and biomedical stents.
Researchers at Yale University have identified a molecular mechanism for RNA quality control, which involves the protein Ro recognizing and binding to misfolded RNAs. This discovery sheds light on how cells handle abnormal RNAs that are not translated into proteins.
Researchers have identified a previously unknown quality control station in RNA synthesis that checks NTP loading to maintain accuracy. This discovery has significant implications for understanding cancer, viral infections, and normal human development.
Gene expression is a complex process that translates genetic information into biological activity, impacting various diseases. NIST's Metrology for Gene Expression Program aims to evaluate and standardize microarray analysis techniques to ensure quality and comparability.