Articles tagged with Scientific Journals
Researchers at Bielefeld University argue that stigmatization prevented lessons from the HIV pandemic from being adopted by broader parts of society. This has consequences for dealing with the Covid-19 pandemic. The study highlights the importance of including marginalized groups' perspectives in research to learn from their experiences.
A new ex vivo drug delivery system has been shown to keep MSCs viable longer and reprogram the peripheral immune response toward organ repair. The study's results suggest that SBI-101 can impact a peripheral immune response that can be transmitted to local tissue damage in vital organs, including the kidney.
The study analyzed mobile phone data from 1.2 million Austrians, revealing that women make significantly longer phone calls and adhere more closely to governmental measures than men. In contrast, men are less likely to have their mobility restricted and return to normal more quickly than women.
A recent study published in AJR found that gallbladder polyps can fluctuate significantly in size and number over time. The authors suggest revising guidelines to reflect this variability, with no cases of gallbladder carcinoma identified in patients who underwent cholecystectomy.
Researchers found a decline in pollutant concentrations worldwide during the 2020 lockdown, particularly in Central Europe. The study attributed these reductions to the lockdown's impact on sectors like road and air transport, but noted that weather conditions also played a significant role.
A multidisciplinary organization has reached consensus on guidelines for performing, interpreting, and reporting MR defecography. The consensus templates aim to standardize care for patients with evacuation disorders of the pelvic floor.
The American Association for the Advancement of Science (AAAS) has launched a revamped website, integrating its six journals and elevating scientist voices through improved navigation and visuals. The new platform offers readers a more immersive experience, with features such as interactive study images and customizable reading modes.
A new paradigm in breast cancer screening has been established with immediate-read screenings during the pandemic. This approach reduces racial and ethnic disparities in same-day diagnostic imaging, while speeding up diagnoses.
Health professionals call for world leaders to take emergency action to transform societies and limit climate change, restore biodiversity, and protect health. The editorial urges governments to intervene with short-term plans to reduce emissions, conserve nature, and support low-income countries.
Health journals call on governments to intervene and transform societies to limit global temperature increases, halt nature destruction, and protect health. Wealthy nations must do more, with substantial investment needed for positive health and economic benefits.
A UNSW psychology researcher recommends a set of neurocognitive and mental health questionnaires to harmonize the assessment of long COVID patients. These tests can be used internationally and in various cultural settings to address key questions about the problem, including brain fog and dementia risks.
A single-center retrospective study found that preoperative thoracic CT findings can complement preoperative clinical risk factors to improve risk assessment for the need of postoperative mechanical ventilation. Bronchial wall thickening, pericardial effusion, and anteroposterior chest diameter were identified as independent predictors...
A study of over 1,000 patients in Philadelphia's emergency departments found that vaccine hesitancy is common among this population, driven by concerns about safety and research. The authors suggest that EDs can play a valuable role in addressing vaccine hesitancy through targeted education and outreach efforts.
A new study published in American Political Science Review finds that those prone to hostility in offline discussions are also hostile online. The researchers suggest that increasing the visibility of aggressive behavior online can exacerbate online hostility, rather than removing it through education or moderation.
A new 3D spiral gradient recalled echo (GRE) sequence has been developed to overcome conventional challenges in head and neck MRI. This sequence achieves improved image quality and contrast-to-noise ratio compared to traditional Cartesian sequences, while reducing scan time by up to 44.6%.
A deep learning tool for sarcopenia assessment on CT scans shows similar utility in predicting hip fractures and death at both L1 and L3 vertebral levels. Muscle attenuation measurements performed better than muscle area assessments, likely due to the inclusion of intramuscular fat.
A study analyzing 810 papers found that most cell culture experiments neglected environmental conditions, affecting the accuracy of results. The team recommends standard reporting procedures and instruments for better monitoring and control of culture environments.
A new Yale University study reveals that social media platforms like Twitter amplify expressions of moral outrage over time, encouraging users to express more outrage with increased likes and shares. This finding has significant implications for leaders and policymakers who use these platforms.
A single-center retrospective study found that AI-CAD reduced recall rates and improved accuracy compared to digital mammography (DM) and DBT. The study showed lower recall rates and higher accuracy for DM with AI-CAD, indicating a practical addition to lowering false-positive findings.
A new Rutgers study suggests that food companies use the terms "cell-based" or "cell-cultured" when labeling seafood products made from fish cells. The study found that both terms meet FDA regulations and help consumers understand the production process, while also recognizing potential allergens.
A new beetle species, Pulchritudo attenboroughi, was identified in a fossil from the Green River Formation in Colorado, with its unique beauty and preserved patterns making it an exceptional find. The beetle was named after Sir David Attenborough, who inspired its discoverers.
Paleobotanists describe two new genera of ancient conifers based on beautifully preserved fossil seed cones from the Upper Cretaceous of Hokkaido, Japan. The discovery sheds light on the diversity and decline of cunninghamioid conifers during the Cretaceous period.
A retrospective study of over 3,900 patients found that warming iohexol 350 contrast media did not significantly reduce adverse reactions or extravasations. The results suggest that maintaining the agent at room temperature is non-inferior to warming it to body temperature before injection.
The American College of Cardiology has issued clinical guidance on reducing ASCVD risk in patients with persistent hypertriglyceridemia, recommending lifestyle intervention and non-statin therapies. The guidance emphasizes the importance of individualized nutrition guidance for these patients.
A new study updates the world scientists' warning of a climate emergency, highlighting worsening environmental conditions despite reduced fossil fuel use during the COVID-19 pandemic. The authors emphasize the need for profound changes in human behavior and policy shifts to mitigate the crisis.
Researchers analyzed 1.95 million family units, finding a low overall rate of misattributed paternity (1.7%) with rates closer to 1% in recent decades. The study's findings suggest that misattributed paternity is unlikely to have significant effects on hereditary condition studies.
Fionnuala Lundy, an Associate Professor at Queen's University Belfast, has received the IADR Distinguished Scientist Award for her groundbreaking research on naturally-occurring antimicrobial peptides. Her work focuses on oral/dental stem cells, pulp regeneration and various oral diseases.
A triphase air-liquid-solid photocatalytic system with a hydrophobic surface improves CO2 reduction efficiency by 8.8 times compared to water environments, thanks to enhanced CO2 transport and adsorption capabilities.
Researchers created a model and algorithm to redistribute transit resources based on commuter choices, resulting in cost reductions of 0.4%-3% system-wide. This leads to millions in rush hour savings while reducing costs for passengers and transportation providers.
The Royal Astronomical Society has launched a new gold open access journal, RAS Techniques and Instruments, to bridge the gap between generalist and specialist journals in these fields. The journal will publish high-quality papers on instrumentation, data science, machine learning, software, and numerical methods.
A new study reveals that learning Braille changes the brain's white matter, with somatosensory and visual cortices strengthening connections at varied rates. The research found that white matter in both regions underwent significant reorganization, with notable differences in timing and extent.
Researchers found that new direct airline routes can significantly increase the number of kidneys shared between regions, with a potential increase of over 7%. The study also showed that this increase in kidney sharing does not come with a decrease in kidney quality.
A new model of inclusive sustainability emphasizes researchers' life experiences as a source of unique perspectives on socioecological challenges. This approach seeks to address the limitations of traditional conservation methods and promote more effective solutions.
Researchers found that strategic public selection and training are key to successful citizen science projects. The study highlights the importance of reproducibility and integration of essential elements such as participant contribution and assessment.
Researchers have developed a new method to build nitrogen- and phosphorus-containing compounds from feedstock chemicals using PcFe as a catalyst. The reaction offers high efficiency and yields up to 88% with a low activation energy of 4.8 kcal/mol.
The Journal of Dental Research has achieved the highest 2-year Journal Impact Factor over 6 for the first time at 6.116, ranking #5 in the Dentistry, Oral Surgery & Medicine category. The journal also ranks #1 in total citations and Eigenfactor.
Research reveals that 'Made in USA' claims positively impact sales, with a 28% increase in auction transaction prices on eBay. This study found that the claim had a negative effect on three brands and a 'trend decline' on another brand after its removal from products.
The University of Colorado Anschutz Medical Campus is highlighted for its record of turning discoveries into commercially viable products. The campus has developed vaccines and collaborated with industry partners to distribute them globally, improving patient care and public health.
Researchers have discovered a key molecular mechanism underlying immune cell training, which determines whether cells respond aggressively to threats. By understanding this process, doctors may be able to 'hack' the immune system to strengthen it and prevent autoimmunity.
The article highlights the importance of inclusive sustainability, arguing that conservation efforts often overlook complex socioecological interactions. Blackologists' life experiences provide unique insights into these processes, enabling a more holistic approach to managing resources.
The Society for Laboratory Automation and Screening (SLAS) has announced its transition to a Gold Open Access publishing model with Elsevier. This change aims to increase public access to innovative life sciences research and drive citations for both SLAS Discovery and SLAS Technology journals.
A survey study examined the diversity of editors at leading medical and scientific journals, finding significant disparities in gender, race, and ethnicity. The study also investigated the representation of sexual orientation among editors, highlighting a need for increased diversity and inclusion in the editorial process.
Researchers identified 22 invasive plants threatening native species in New England, while 16 also impact agriculture, human health, or the economy. Home gardeners' access to these high-risk species can accelerate their introduction, highlighting the need for proactive management and regulation.
Researchers have developed a system using an array of microphones and advanced processing techniques that can detect impulsive sounds such as screams on UAVs. The technology has the potential to save lives by helping emergency crews locate survivors in disaster scenarios.
The study used WomBot to explore 30 wombat burrows in Tasmania, finding average temperatures of 15 degrees Celsius and relative humidity of 85%. The authors suggest that environmental conditions within burrows may facilitate sarcoptic mange transmission by promoting mite survival.
A survey found that residents in noisy environments were more satisfied with their housing after pandemic restrictions began. Stress and anxiety increased with noise annoyance levels during the pandemic. Future designs may prioritize indoor noise considerations.
A bioinspired approach to C2 prenylation of indoles has been developed, enabling the regioselective synthesis of tryptophol and tryptamine derivatives. The method uses cheap tert-prenol as a precursor and Lewis acid AlCl3 as a catalyst, demonstrating high selectivity.
The Journal of the Bulgarian Geographical Society has moved to the ARPHA Platform, offering fast-track publishing, machine-readable XML format, automated data export, and web-service integrations. The journal now covers all fields of geography and interrelated sciences with a focus on Southeastern Europe and the Balkans.
A team led by Prof. Peng Wu designed a structured, binder-free MWW-type titanosilicate catalyst that achieves high PO selectivity under mild reaction conditions, with a lifetime of 2400 hours and low solvent consumption.
A recent study found that non-tiered customer loyalty programs create a more sustainable customer base and reduce customer fall-off and turnover. The program's effectiveness lies in its ability to nurture long-term relationships with customers, rather than increasing frequency or spending.
Scientists create hydrobot, a small water droplet manipulated by magnetic beads, for various applications. Hydrobot can move with precision and even stop at random, making it suitable for dust collection and surface cleaning.
A wearable accelerometer and vibrator 'thimble' device has been developed to help reduce falls amongst seniors by enhancing their sense of balance. The device, similar to a thimble worn on the fingertips, delivers vibrotactile nudges to reduce postural sway in individuals with impaired balance.
Researchers developed a novel solar energy-driven method to produce ethylene glycol (EG) from methanol, offering a sustainable and clean alternative. The catalyst, nitrogen-doped tantalum oxide, demonstrated high activity and stability for EG production, making it an environmentally friendly candidate for industrial applications.
Researchers at Samara Polytech developed a method to obtain non-racemic 4,5-dihydrofurans using Michael addition, which could lead to the creation of biologically active compounds. The study also explores the potential use of these compounds as treatments for cancer and neurodegenerative diseases.
Researchers have recorded development anomalies in the Menetries' tiger moth for the first time, providing new information on this rare Palaearctic species. The study found that up to 75% of larvae died before pupation, and some metamorphosis anomalies resulted in adults with wing inflation issues.
A new study found that the brain's neural representation of a familiar face strengthens faster when viewing someone in person. The type of exposure affected how much the signal changed, with in-person interactions strengthening it the most.
Research team from Shaanxi Normal University investigates the effect of alkaline metal cations on electrocatalytic CO2 reduction reaction using Fe porphyrins. The results show that adding Na+ and K+ ions significantly improves catalytic activity, with K+ enhancing currents more effectively.
Researchers found that two brain subnetworks are responsible for constructing and evaluating imagined scenarios, with the ventral network focused on vividness and the dorsal network on valence. This discovery sheds light on the neural mechanisms underlying imagination.
The Acoustical Society of America will host its 180th meeting online June 8-10, offering new features to ensure an exciting experience for attendees. The meeting will include prerecorded talks, live discussion sessions, panel discussions, and lightning round sessions.
The RIO Journal has published over 300 research outcomes since its launch in 2016, including early ideas, grant proposals, data management plans, and project reports. These non-traditional publications have shown significant engagement and societal impact, with authors mapping their articles to the Sustainable Development Goals.