Articles tagged with Laboratories
A study published in the Canadian Medical Association Journal found that quitting alcohol can lead to improved mental well-being and health-related quality of life, particularly among women. The study analyzed data from over 10,000 participants and suggested that moderate drinking may not have the same benefits as previously thought.
Angela Salcedo, Saif Khan, and Hui Chen have been recognized as the 2019 recipients of the IADR STAR Network Academy Fellowship. The fellowship supports research experience in renowned labs before or after attending the IADR General Session.
Researchers from IKBFU have developed high-quality α-Fe magnetic nanoparticles using an alternative method of electric explosion, which exhibit a high value of magnetization saturation. The obtained nanoparticles show increased chemical stability and biocompatibility, making them suitable for applications in sensing and biomedicine.
The Pew Charitable Trusts has funded research for 10 postdoctoral fellows from six Latin American countries to conduct studies in the US. The researchers aim to advance biomedical science and expand scientific expertise in their home countries.
Researchers at Cold Spring Harbor Laboratory have mapped the intricate structure of noroviruses, a leading cause of food-borne illness. The discovery provides new insights into developing effective therapeutics for these viruses.
Researchers analyzed five collaborative intelligence programs and found that institutional silos, lack of information sharing, and lack of trust hinder success. Key factors for successful collaborations include high-level support, long-term commitment, internal communications mechanisms, and open lines of communication.
Plan Universal proposes funding organizations require preprint posting for supported researchers. This would increase accessibility and speed up research by allowing experts to build on others' work quickly.
Researchers have developed a new class of molecular photoswitches that meet key requirements for molecular photocontrol. The switches can be controlled using visible light and have improved properties compared to previous designs.
Researchers at Rockefeller University developed small molecules that inhibit cGAS, an enzyme implicated in misguided immune responses. These compounds could lead to new treatments for people with certain autoimmune disorders and shed light on autoimmunity.
Researchers have detected chemical traces of red pigment in a 3 million-year-old fossilized mouse, which was dressed in brown to reddish fur on its back and sides. This breakthrough study uses X-ray spectroscopy and multiple imaging techniques to reveal the delicate chemical signature of pigments in ancient organisms.
The Maine INBRE program has received a $18 million grant from the National Institute of General Medical Sciences to strengthen biomedical research and research training in Maine. The program provides opportunities for undergraduate students and young faculty members to gain research experience and skills, leading to advancements in hum...
Researchers from the University of Malaga have found that combining 'Bacillus subtilis' and 'Pseudomonas' bacteria can improve plant growth and health. This study reveals that these bacteria can live in harmony, increasing their positive effects when used together.
A joint report from AMP and CAP provides evidence-based recommendations for designing and validating clinical CYP2C9 assays, promoting standardization and improving patient care. The report defines a minimum set of alleles and their variants that should be included in all clinical CYP2C9 genotyping tests.
Bacteria use a hopping motion to move through tight spaces in the human intestine, improving medical and environmental technologies. Researchers at Princeton University developed a new model with improved accuracy, leveraging complex geometry simulations.
Michigan State University researchers have created a potential solution for emerging wearable tech by developing highly stretchable supercapacitors powered by crumpled carbon nanotube forests. The new design has demonstrated solid performance and stability, even under extreme stretching and relaxing cycles.
Timothy J. Bunning received the 2019 MRS Communications Lecture for his work on gold nanoparticles and liquid crystal arrays, which demonstrates plasmonic and photo-thermal conversion capabilities.
Researchers found that people's attitudes towards avoiding negative outcomes versus achieving positive outcomes affect their performance in response to gamified feedback during simulation-based training exercises. The study suggests that personalized gamification can boost training, but only if individual differences are taken into acc...
Researchers at the University of British Columbia found that mice segregate their living and waste areas, suggesting a need for 'en suite bathrooms' in laboratory settings. The study showed that mice create separate compartments for nesting and eliminating waste, moving bedding and materials between cages to maintain comfort.
Researchers at the US Army Research Laboratory identified a new strategy to improve cybersecurity by compressing network traffic without losing malicious activity detection capabilities. The technique stops transmitting data after a set number of messages, reducing bandwidth usage and increasing security alert reliability.
The 2017 pneumonic plague outbreak in Madagascar was characterized by a dominance of the pneumonic form, which accounted for 78% of reported clinical cases. The number of confirmed cases doubled every five days after the initial stage of the outbreak.
Researchers Sophie Piper and colleagues used a coin toss to confirm whether a drug protects the brain against stroke, questioning the need for repeated experiments in mice. The study reveals high rates of false positive results and highlights the 'replication crisis' in scientific research.
A new study found that increasing levels of protein MFN1 can counterbalance mutated protein MFN2 in Charcot-Marie-Tooth disease and improve mitochondrial function. This approach may also be effective for other neurodegenerative diseases, including Alzheimer's and Parkinson's, which affect millions of people worldwide.
Researchers showcase cutting-edge neurotechnology systems, including BrainFlight, which uses online neurofeedback to modify an individual's arousal state. The system aims to improve performance in demanding tasks and has potential applications in treating mental conditions like PTSD.
A study by Massachusetts General Hospital found that none of the US commercial laboratories offering noninvasive prenatal screening (NIPS) fully meet the American College of Medical Genetics and Genomics recommendations for genetic disorder detection and reporting. The report highlights inconsistencies and inadequacies in NIPS test res...
Researchers at Cold Spring Harbor Laboratory identified a relationship between maize crop yield and genetic activity associated with the RAMOSA3 gene. The discovery suggests that the gene may be 'moonlighting' with a hidden activity controlling branching.
The Human Frontier Science Program has awarded 89 fellowships to outstanding young life scientists from around the world. The new fellows will conduct innovative research in biology, including studies on skin-based lymph nodes, motor proteins for translation, and temporal learning.
A recent study published in Nature reveals that the pathological tau protein in Chronic Traumatic Encephalopathy (CTE) has a unique 3D structure compared to Alzheimer's disease. The discovery was made possible by cryogenic electron microscopy and may lead to the development of novel diagnostic agents and treatments for CTE.
A new study by Chiara Cornelio finds that fluid viscosity directly impacts an earthquake's force. Laboratory tests and simulations show a clear correlation between fluid viscosity and earthquake intensity.
Researchers compared two water testing methods to ensure safe irrigation water for leafy greens, finding excellent results when samples were clean. However, discrepancies arose when environmental factors like sediments and salts were introduced, highlighting the need for a user-friendly guide to ensure consistent accuracy.
Researchers from Mitsubishi Electric Research Laboratories developed an improved algorithm to track motor performance and speed estimation without sensors. The proposed algorithm uses state variables to estimate rotor speed, addressing limitations in existing approaches.
EPFL researchers found that gas exchange velocity in mountain streams is on average 100 times higher than predicted using lowland stream data. This discovery has major implications for biogeochemical models and highlights the importance of accurate modeling of alpine ecosystems.
Scientists from Cold Spring Harbor Laboratory have developed a novel platform to classify neurons in a mouse brain based on shape, connectivity, and location. This comprehensive approach enables precise identification of neuronal subtypes, such as axo-axonic cells, and sheds light on their unique characteristics.
A new study by Bigelow Laboratory for Ocean Sciences reveals that a diverse portfolio of herbivore fish species is equally important to keeping reefs well grazed and hospitable to baby corals. This finding has significant implications for the management of tropical fisheries.
Scientists at Cold Spring Harbor Laboratory have created a ranked list of genes that are likely to be involved in any disease, allowing researchers to distinguish between these 'usual suspects' and those unique to specific conditions. The study's findings provide valuable context for interpreting gene activity in disease onset.
Researchers have discovered that the presence of L1CAM is crucial for chandelier cell connections, which are linked to neurological conditions like schizophrenia and epilepsy. The molecule enables long-distance communication between neurons, revealing a potential target for new therapeutic approaches.
A new study has created a 3D reconstruction of a marmoset brain and mapped neuronal connectivity across the entire brain with unparalleled detail. The resulting data set may offer insights into human neural connectivity and potentially lead to therapeutic advances for human diseases.
For the first time, researchers from Charité - Universitätsmedizin Berlin have measured the 'Bereitschaftspotential' (readiness potential) outside a laboratory and under extreme conditions. This finding will help advance brain-computer interface development, enabling quadriplegics to control neuroprosthetics and regain hand function.
Researchers create experimental device to mimic realistic chest impacts, testing its effect on bioengineered heart tissue. Contrary to previous studies, they found that even very rapid strains had no effect on the propagation of electrical impulses.
Researchers create experimental device to subject bioengineered heart tissue to dynamic strain cycles and measure electrophysiological response. Contrary to previous studies, they found that rapid strains do not disrupt electrical impulses, suggesting alternative explanations for deadly blows to the chest.
Researchers found that programming autonomous vehicles in advance leads to more cooperative decisions, as people prioritize collective interests over short-term rewards. This effect generalizes beyond the domain of autonomous vehicles and has implications for shaping societal dilemmas.
Researchers discovered a group of deep-sea microbes called Hydrothermarchaeota that thrive in extreme environments and have never been cultivated. These microbes use an unusual metabolic process to obtain energy from carbon monoxide and sulfate, which could provide insights into the evolution of life on Earth.
Researchers found that interactive features on websites can discourage some users from adopting healthy behaviors, particularly among smokers with limited tech familiarity. In contrast, engaging features helped power users (nonsmokers) absorb and believe anti-smoking messages more accurately.
Experts find that folate levels decrease in summer due to increased UV radiation, recommending higher intake of folate-rich foods during this period. Low folate levels are linked to various health conditions, including megaloblastic anemia and cardiovascular diseases.
The 5TONIC MANO platform enables industry partners to deploy trials and experiments across multiple sites in a functional production-like NFV environment. The platform is designed using open-source technologies and has made contributions to EU-backed 5G projects and the OSM community.
The researchers proposed a new approach to testing, leveraging heterogeneous computing strategies and programmable networks to speed up testing in the wake of big data. This method reduces the risk of capturing corrupted or unusable data and enables more rapid evaluation of mission effectiveness.
Researchers found that people trust their own abilities more than AI advice, even with flawless systems. A study using the Iterated Prisoner's Dilemma game showed that two-thirds of human decisions disagreed with AI suggestions, regardless of accuracy.
The University of Texas at San Antonio has developed a framework using deep neural networks to classify and detect malware. This system was recognized as the top prize winner in the AICS 2019 Challenge sponsored by Crowdstrike Foundation and MIT Lincoln Laboratory, showcasing UTSA's expertise in cybersecurity.
Researchers have identified a pH-sensitive pocket in the NMDA receptor that can be targeted by redesigned compounds, offering specificity for stroke and seizure treatments. The 94-series compounds show promise in preventing excessive neuronal firing without affecting healthy brain regions.
Researchers from Empa successfully synthesized chain-shaped molecules between two microscopically small gold tips. The properties of the resulting molecule can be monitored in real time during synthesis, enabling the creation of electrically conductive molecules with atomic precision.
Researchers at the U.S. Army Research Laboratory have developed Mixed Reality Tactical Analysis Kit (MRTAK) to assess the benefits of immersive technology for soldiers. The kit is part of the AURORA-MR system, which enables collaborative immersive analytics and allows commanders to communicate without physical constraints.
The new AIDL laboratory will advance FAU's role in artificial intelligence and deep learning-based intelligent information analysis. The lab features a GPU cluster with 18 servers and 72 Tesla V-100 GPU cards, quadrupling the number of GPU cards at FAU.
Marzari's group develops open-source solutions to link proprietary IBM technologies with AI models, identifying promising materials for further study. The project enables automatic calculation of material properties on demand, highlighting outliers worthy of experimental characterization.
The amount of money spent on medical marketing in the US has significantly increased over the past two decades, reaching $29.9 billion in 2016. Most of this spending was on marketing to professionals, with direct-to-consumer advertising also growing substantially.
The latest version of Hussar software simulates the interaction of ultra-short laser pulses with unprecedented accuracy and speed. It allows researchers to model non-collinear beam intersections, enabling the design of innovative optical experiments and devices.
A new study at Northwestern University has developed a revolutionary tool to rapidly test millions of nanoparticles for specific applications. The novel approach utilizes a combinatorial library, or megalibrary, of nanoparticles and an in situ Raman spectroscopy-based screening technique to identify optimal compositions.
A new study found that the median lifespan increase of Brachionus rotifers varied greatly among genetically distinct strains when exposed to low temperature. The findings indicate that temperature affects lifespan depending on an individual's genes, challenging the long-held free-radical theory of aging.
The COSINE-100 experiment has released its first results, confirming the absence of a dark matter signal in the data. The study challenges the DAMA claim as a WIMP signal, significantly challenging the traditional Standard Halo Model for dark matter.
The COSINE-100 experiment has reported no excess of signal in its data, putting DAMA's annual modulation signal at odds with other experiments. The researchers will need several years of data to fully confirm or refute the claim.
Young aphids use this behavior to quickly return to a safe host plant after escaping from grazing animals. This helps them increase their chances of survival in hostile environments.
A study by researchers from Bigelow Laboratory for Ocean Sciences found that mussels readily take in microplastic fibers but quickly flush most of them out. This suggests that marine animals may play a role in mitigating the impact of microplastics on ecosystems.