A new analysis by Queen Mary University of London researchers found that 77.7% of cholera cases and 80.7% of deaths occurred in rebel-controlled areas. The Saudi-led coalition's airstrikes and blockade have destroyed vital infrastructure, including hospitals and public water systems.
Researchers developed a method to analyze hot spot tracks and found most groups are fixed and relatively motionless, moving at about 4 millimeters per year. This contradicts previous findings that suggested hot spots moved as much as 33 millimeters a year.
Research reveals citrons and lemons were first citrus fruits to arrive in the Mediterranean, prized for their rarity and symbolic value. The study highlights the crucial role of Muslim traders in dispersing cultivated citrus across Northern Africa and Southern Europe.
Researchers have discovered two detached, eclipsing double white dwarf binaries with orbital periods under an hour, producing significant gravitational waves. One binary is believed to be a new verification source for the Laser Interferometer Space Antenna, a gravitational wave satellite.
Research by University of Kent shows that flexible work arrangements can help women stay in their jobs after having a child. The study found that women who used flexitime were half as likely to reduce their hours, with those who used it before and after childbirth experiencing the greatest benefit.
Researchers have developed a novel approach to track HIV infection by identifying individual viral particles associated with infection. The new method reveals that uncoating leading to infection occurs early in the cytoplasm, around 30 minutes after cell fusion.
A team of scientists from the University of Freiburg has created a self-learning algorithm that decodes human brain signals measured by an electroencephalogram (EEG) with high accuracy. The algorithm, based on brain-inspired models, can recognize and differentiate between various behavioral patterns from different movements, making it ...
Researchers explore the origins of the smallpox vaccine, tracing its development from cowpox virus to modern vaccinia virus. The study sheds light on the intricate relationships between different types of viruses and lymphs involved in the vaccine's evolution.
A study by the University of São Paulo found that aerobic exercise facilitates the removal of dysfunctional mitochondria from heart cells, increasing energy supply and reducing toxic molecules. Regular exercise can help prevent heart failure and improve cardiac function.
Researchers found that avian flu viruses isolated from humans have the same gene sequences as those from birds, suggesting transmission through the mineral layer. The mineralized shell changes the electric surface potential of the virus, allowing it to adsorb efficiently onto host cells.
Researchers have confirmed that a Dutch isolate of the parasite Cystoisospora suis is resistant to toltrazuril, a common treatment used in Europe. This development highlights the need for increased hygiene measures and monitoring of resistance to prevent the spread of resistant parasites.
A recent study found that vitamin D deficiency significantly increases the risk of heart failure in older individuals, with a 12.2-times higher risk observed. The study also revealed increased risks in men, obese individuals, and those with heart arrhythmias.
A nationally representative survey found that 51% of parents support later school start times to accommodate their teens' natural circadian rhythms. Teens need 8-10 hours of sleep per night, but many parents underestimate their children's sleep needs, with only half agreeing with existing recommendations.
Scientists have discovered two new primitive species of earthworm, Drawida polydiverticulata and Drawida thomasi, in the Western Ghats mountain ranges in Kerala. The species are part of the genus Drawida, which has an important centre of speciation in the state.
Engineers at PPPL designed and delivered new pole shields to protect magnets in neutral beam injectors, increasing their lifespan. The redesigned parts will withstand higher heat loads and enable more efficient fusion reactions.
A special focus issue on immunotherapy has been published in Future Medicinal Chemistry, discussing the discovery and development of novel immunotherapeutic agents for use as anti-inflammatories and cancer treatments. The issue addresses recent scientific advances and challenges in this rapidly evolving field.
Before becoming a post-tropical cyclone, NASA observed Hurricane Gert's intense rainfall of over 2.94 inches per hour. The storm's eastern side was experiencing powerful bands of rain, with some areas reaching up to 7.5 miles in height.
Researchers at Nagoya University found that Daple protein is essential for the correct arrangement of cilia on brain cells, enabling directional fluid flow. This discovery sheds light on the mechanisms behind hydrocephalus and its related diseases such as asthma and female infertility.
Researchers have synthesized new liquid-crystal photochromic polymers with comb-shaped molecules that change molecular orientation under external fields, forming coatings and films. These polymers exhibit photoisomerization and photo-orientation processes, allowing for control over phase behavior and optical properties.
Despite high-risk genetic mutations detectable through simple blood or saliva tests, only 15% of affected women in US have taken recommended genetic test. A new study from UCLA Fielding School of Public Health highlights a significant unmet need for genetic testing across the country.
A new diagnostic tool uses near-infrared light to identify high-risk arterial plaques, which can lead to blood clots, heart attacks, and strokes. By selectively identifying rupture-prone deposits, doctors may be able to detect the threat of an imminent heart attack earlier.
A study published in Nature Ecology & Evolution found that the protein GDF11 plays a crucial role in determining the position of the hindlimb in tetrapods. The researchers discovered that species-specific hindlimb positioning is linked to changes in the timing or rate of GDF11 expression during embryonic development.
A study published in Kidney Cancer journal found a decline in California kidney cancer incidence rates from 2009 to 2013, with stabilization of the trend. The research also showed an increase in partial nephrectomies, a surgical treatment that preserves long-term kidney function.
A new study suggests that clinical signs, such as gastrointestinal problems and septic arthritis, are better indicators of mortality in neonatal calves with diarrhea than blood pH levels. The research found that these clinical signs were significant determinants of mortality, while blood pH levels were only a predictor when they droppe...
The study estimates that 23.3 million infants were born small for gestational age in 2012, with 606,500 newborn deaths attributed to this condition. Implementing proven interventions, such as continuous skin-to-skin contact and breast feeding support, can prevent approximately 250,000 newborn deaths annually
Researchers have found a high frequency of GISTs with NF1 gene mutations in the duodenal-jejunal flexure. This discovery highlights the importance of genomic testing for patients with GIST and potentially affected family members.
Researchers used supercomputers to create highly-detailed solar simulations, timed to the moment of the eclipse, which provided a preview of the solar corona's appearance. The simulations included improved treatments of energy transport and magnetic shear, increasing the accuracy of the predictions.
Scientists from the University of Freiburg successfully mapped the mitochondrial protein landscape, revealing over 200 new proteins not previously attributed to this organelle. This study provides a basis for studying the potential new functions of mitochondria and understanding various diseases.
A study found a dramatic genetic rift between bat populations on either side of the Northwest and Northeast Providence Channels in the Bahamas. The researchers suggest that bats from Florida colonized the northern islands while those from other parts of the Caribbean likely colonized the southern Bahamas.
The University of Houston has received a $2 million grant to recruit cancer researcher Rohith Reddy, who will focus on next-generation technologies for detecting gynecological cancers. The institution also received a $1.3 million grant to expand tobacco cessation programs in substance abuse treatment centers.
Penn State researchers have developed a novel approach to efficiently convert potato waste into ethanol, achieving a maximum ethanol concentration of 37.93 grams per liter in a co-culture biofilm reactor. The process eliminates the need for externally added enzymes and energy costs, reducing production costs and increasing productivity.
Kasey Fowler-Finn's research explores how temperature variation affects treehoppers' ability to recognize potential mates and reproduce. The study aims to understand the potential impact on ecosystems if some species drop out due to temperature changes.
Researchers developed a method to identify brain tissue most likely to generate seizures in people with epilepsy, offering new treatment strategies for drug-resistant cases. By analyzing EEG recordings and mathematical modeling, the team found that targeting specific brain regions could lead to enhanced surgical outcomes.
Scientists from the US and Cuba have discovered healthy and nearly pristine mesophotic coral reefs off Cuba's coast, with many sites suitable for potential creation of marine protected areas. The expedition resulted in thousands of dive notes, underwater photos and video, documenting diverse marine organisms and new species.
Using a cryptographic approach, Stanford researchers can identify disease-associated genes without revealing individual genetic information. The 'genome cloaking' technique enables researchers to analyze genomic data in aggregate and report on findings relevant to the study, protecting participants' privacy.
A research team led by Professor Hyoungsoo Kim quantified the Marangoni effect in miscible liquids, revealing a new mechanism for driving transport without surface contamination. The findings have potential applications in removing impurities from surfaces and developing alternative materials to surfactants.
Researchers at EPFL studied the TADs involved in digit development, finding that they can host multiple associations between genes and enhancers. Disrupting the 3D structure of chromatin leads to remodeling of TADs, with CTCF mediating long-range DNA contacts.
Researchers discovered a security success in the Panama Papers project, where globally distributed journalists collaborated remotely via the internet. The investigation exposed offshore companies linked to politicians and corporate bribery scandals, with $2 billion hidden around the world.
Research published in Annals of the Rheumatic Diseases found a link between prolonged use of oral contraceptives and reduced risk of developing rheumatoid arthritis. However, breastfeeding was not associated with a significant protective effect after accounting for influential factors.
A team of scientists from the University of Plymouth is developing potential new antimicrobials produced by the microbiome of deep-sea sponges. They have already cultured over 100 novel bacterial strains, some of which can kill MRSA, and are on the lookout for other applications in cancer, immune deficiency, and wound healing.
Participants listed keeping in touch and monitoring others' updates as main reasons for using Facebook, while also citing privacy concerns and triviality of posts. The researchers suggest that clear privacy control tools are needed to promote older adults' Facebook use.
Researchers reprogrammed cells carrying an extra chromosome in mice, resulting in the loss of the extra chromosome. This technique, known as trisomy-biased chromosome loss, successfully generated fertile offspring and offers a potential solution to infertility related to extra chromosomes.
The paper highlights the value of considering multiple viewpoints and levels of description to tackle complex scientific and philosophical questions. By recognizing unconscious assumptions and leveraging the strengths of both brain hemispheres, science can achieve more powerful problem-solving.
Astronomers have discovered a white dwarf with low mass, high velocity and strange composition that may be the remnants of a Type Iax supernova. The calculated age of the explosion suggests it occurred between five and 50 million years ago.
Researchers analyzed years of life lost due to top causes of death in the US from 1995 to 2015, revealing disparities and successes. Life-years lost showed that cancer caused more life-years lost than heart disease, despite heart disease being the leading cause of death.
Developed by Martin-Luther-Universität Halle-Wittenberg researchers, the dissolvable milk capsules are made from a crystalline crust that easily dissolves in hot liquid. The production process is relatively simple and can be used for various liquids, including fruit juice concentrate.
A WSU research team developed a computer algorithm that accurately maps brain neural networks, similar to human performance, which could speed up the analysis of brain circuitry. This breakthrough could lead to improved understanding of devastating brain diseases and more efficient treatments.
A UK study found that e-cigarette use among teens is associated with an increased risk of starting conventional cigarette smoking and escalating their habit. The study suggests that e-cigarette use may be a marker for those who would have started smoking anyway, but more research is needed to confirm this.
Collagen in cartilage exhibits reversible changes in crystallinity in response to physical forces, affecting its resilience to compression. The findings may help explain why cartilage breaks down with aging or osteoarthritis, a leading cause of joint pain and immobility.
A new analysis suggests that targeted educational interventions can improve living kidney donation rates. The study found significant benefits from educating both the potential recipient and their close social network, highlighting a promising approach to increase living donor kidney transplantation.
A new mathematical approach has identified brain regions that contribute most to epilepsy seizures, allowing surgeons to select specific areas for removal. The method has shown promise in reducing the number of seizures experienced by patients, providing a potential breakthrough in epilepsy treatment.
A new treatment combines gold nanostars and immunotherapy to treat cancer. The treatment successfully cured two mice and vaccinated one mouse against the disease. By destroying tumors and triggering the immune system, the treatment activates immunity against remaining cancerous cells.
Researchers at Rosalind Franklin University are investigating the role of oxytocin in stress-induced psychiatric disorders, aiming to identify new targets for pharmacotherapy. The study has the potential to shed light on commonalities and differences in fear and anxiety circuitry between males and females.
A new study reveals that manipulating bacterial communication can help the body defeat an infection without causing drug-resistant strains. By targeting the dormancy-signal molecule, researchers hope to develop molecules that can disrupt specific bacteria's language, reducing resistance development.
Researchers have discovered a critical neural pathway that transmits itch signals from the spinal cord to the brain, with the parabrachial nucleus identified as a first relay. The study provides new insights into the mechanisms underlying itch signal processing and offers potential targets for therapeutic treatment of chronic itching.
A new study at Drexel University found that female college students who weighed themselves daily lost body fat and experienced modest BMI changes, while those who did not saw little change. The researchers suggest that daily self-weighing can motivate healthy eating and exercise behaviors.
A new study investigates the decision-making process in relationships, revealing common pros and cons of staying versus leaving. Participants weighed reasons such as emotional intimacy, investment, and personality traits, with married individuals citing more constraint-based reasons for staying.
A study of over 30,000 older US adults found that visual impairment is associated with worse cognitive function. Visual dysfunction was also linked to broader limitations in function from cognitive and directly visual tasks.
A Harvard Medical School study found that neurons involved in learning and memory are less stable than previously thought, but more flexible. This flexibility allows the brain to easily integrate new information and adapt to changing circumstances.
A new study reveals significant differences in the genes expressed by human and mouse microglia, with unique human genes playing a crucial role in immune response. The findings provide valuable insights for studying neurodegenerative diseases such as Alzheimer's and Parkinson's.