A large-scale thalassemia screening project involving 136,312 individuals revealed a high prevalence of thalassemia in Ganzhou, with 14.545% carriers identified. Next-generation sequencing techniques outperformed conventional methods in identifying novel and rare mutations.
A study by the University of Leeds found that South American forests lost their ability to absorb carbon from the atmosphere during an extreme El Niño event in 2015-2016. This suggests that tropical forests may no longer be able to mitigate climate change, but conservation efforts can still protect them.
A new study published in BioScience documents the progress of the InvaCost endeavour, which has compiled data on the economic cost of biological invasions. The database now includes over 13,553 entries and provides a clear picture of the major threats posed by invasive species to ecosystems, biodiversity, and human well-being.
A Brazilian study evaluated the impact of quick and accessible SEL Kernels on children aged 3-6. The program showed significant reductions in conduct problems and improvements in prosocial behavior, indicating improved sociability and reduced hyperactivity.
A study published in Nature Geoscience found that blowing snow produces fine sea salt aerosols, increasing particle concentration and cloud formation in the central Arctic. These aerosols contribute to Arctic warming by trapping surface long-wave radiation, boosting temperatures.
Researchers discovered that pachypleurosaur species doubled their neck lengths by adding new vertebrae, reaching lengths of up to five times the length of their trunk. This rapid growth occurred over a period of 5 million years in response to changing marine environments.
Scientists develop a coherent and controllable spin-optical laser based on monolayer-integrated spin-valley microcavities, enabling the study of spin-dependent phenomena in classical and quantum regimes. The discovery paves the way for new optoelectronic devices and opens up new avenues for fundamental research.
Scientists have discovered two new genes, NEK2 and INHBA, that cause head and neck cancer resistance to chemotherapy. Silencing these genes can make resistant cancer cells respond to cisplatin by 30 times.
A paper published in Nature Communications shows that when neurons are given task-related sensory input, they change how they behave and support the critical brain hypothesis theory. The researchers used DishBrain, a collection of 800,000 human neural cells, to demonstrate near-critical network behavior emerges when the neural network ...
A new catalyst, NiFeMo-P-C, significantly decreases the amount of electricity required to generate hydrogen and oxygen from water. The catalyst's low overpotentials enable efficient electrolysis with a cell voltage of only 1.50 V.
Geologists found evidence of subduction at continental margins during periods of continental flooding, which raised sea levels. The study suggests that subduction under Gondwana may have caused the Sauk Transgression, a major flood event in North America's geologic record.
Researchers from the University of Tsukuba evaluated bioelectrical impedance for estimating skeletal muscle mass in athletes, finding a strong correlation between skeletal muscle mass and impedance indices. This method also effectively estimates intracellular water levels, making it a promising tool for accurate body composition assess...
The article explores machine learning (ML) applications in chemistry, highlighting its potential to accelerate research and provide innovative solutions. Key findings include the development of ML models for retrosynthesis, atomic simulation, and heterogeneous catalysis, as well as the need for open ML contests to nurture young talent.
Toddlers use natural logical thinking from 19 months old to deal with uncertainties and learn language. They employ the exclusion strategy to eliminate alternatives, ruling out impossible options to reach a conclusion.
A new study by UCL and SafeLives found that education about domestic abuse increases awareness, understanding, and motivation to respond in positive ways. The training improved the ability of informal supporters to spot warning signs, understand devastating impacts, and increase motivation to help.
Scientists have successfully fabricated centimeter-scale transition metal dichalcogenide field-effect transistors with low ohmic contact resistance close to the quantum limit. The devices exhibited an ultrahigh current on/off ratio of ~10^11 at 15 K, outperforming previous values.
Researchers have identified a conserved brain region in vertebrates essential for initiating forward movement. The mesencephalic locomotor region (MLR) stimulates reticulospinal neurons to control finer details of movement. Mapping this circuit could lead to new treatments for Parkinson's disease.
A team of marine scientists developed an ecosystem footprint concept to understand the ability of ecosystems to adapt to change over space and time. The framework focuses on building ecosystem resilience and recovery, shifting from stressor-limiting approaches.
A groundbreaking study from the University of Copenhagen sheds light on the significance of transmitting epigenetic information during cell division for proper function of embryonic stem cells. The researchers found that histones play a crucial role in maintaining epigenome stability and cell identity.
Researchers develop a simple, low-cost molybdenum complex for photocatalysis and photon upconversion, overcoming the limitations of expensive precious metal complexes. The complex shows excellent photostability and outperforms traditional compounds in some cases.
Researchers found that adding OEG-based side chains to polymer donors enhances the hydrophilicity of the material, improving interactions between the donor and small molecule acceptors. This leads to improved power conversion efficiency and device stability in non-halogenated processing solvents.
Research from King's College London found that children between ages 12 and 16 with a higher body mass index (BMI) are at an increased risk of developing depression symptoms. The study also showed that there is a stronger association for children with a higher BMI at an early age to develop depression at a later age.
A comprehensive study reveals a 72% reduction in rare butterfly populations across Eastern Denmark, with only 158 sites remaining from 565 in 1993. The research highlights the need for improved habitat protection and management to safeguard these species.
A study found that high-income countries' emission reductions fall short of Paris Agreement targets, with many needing to reduce emissions by 30 times faster than achieved. Experts call for a post-growth approach to decarbonize and achieve urgent social and ecological goals.
A nationally representative study found that at least one out of five prescriptions for commonly prescribed generic medications were cheaper through Amazon Prime or GoodRx Gold discount cards compared to actual out-of-pocket payments made by patients. The findings highlight the disproportionately higher frequency of out-of-pocket payme...
The Korean scientific payload LUSEM is a key component of the International Lunar Exploration and Research Collaboration. It will provide valuable insights into high-energy particles in the lunar space environment, crucial for future manned deep-space exploration and space science research.
A new study by the Complexity Science Hub has pinpointed three main drivers of the Qing Dynasty's collapse: population explosion, elite competition, and financial burden. These factors culminated in a series of uprisings that led to the dynasty's downfall despite being wealthier than modern-day China.
Researchers analyzed data from the Global Biodiversity Information Facility and found a universal pattern of species abundance distributions, with most species being rare but not extremely rare. The study's findings may help answer Darwin's question about why some species are common while others are rare.
A new study has uncovered that plants evolved gradually over time, with episodic bursts of innovation to overcome environmental challenges. The research found that changes in plant anatomy occurred in association with events where the entire cellular genetic make-up was doubled, likely due to errors in genome-copying.
Scientists fabricate QADs with engineered quantum hole states, exhibiting novel transport properties and unique quantum phenomena. The structures' robustness against environmental influences enables exploration of novel quantum phenomena and material technologies.
The Thai-HIP intervention has been shown to increase the physical health of people with early psychosis by addressing various health issues such as poor dental health, physical inactivity, and diet. By involving family members in care planning, the program ensures better adherence to the planned physical health program.
Researchers developed a water-based conductive ink for flexible electronic circuits, sidestepping toxic organic solvents. The ink enables sustainable applications in healthcare and food industries, including biomonitoring sensors and smart packaging.
A new study shows that large herbivores can protect local nature by eating and trampling on invasive plant species. Native plants have evolved to withstand the treatment of these herbivores, while invasive plants usually cannot.
Researchers at Chinese Academy of Sciences Headquarters have developed flexible solar cells with efficiencies comparable to conventional solar cells. They achieved significant power conversion efficiency gains by optimizing the material composition and guest component location in ternary organic solar cells.
Researchers developed a targeted microRNA therapy that slowed cancer tumor growth in a 21-day study. The therapy, which combines a delivery system with modified microRNA-34a, suppressed the activity of genes driving cancer and resistance to other therapies.
A recent study has developed an app providing lists of native, declining species suitable for gardening, increasing public engagement. The research found that over half of threatened species are commercially available and prefer dry soils, offering a promising approach to reversing biodiversity decline.
Research finds that smaller farms with varied crop types and forest patches support many bird species typically found in forests, even as populations decline in forests. Diversified farming can be crucial for preserving biodiversity and its benefits, including ecosystem services such as pest control and pollination.
A new ribozyme called SAMURI can precisely modify RNA molecules, making them accessible for click chemistry. This allows researchers to label and visualize RNA pathways in living cells, enhancing their understanding of RNA interactions and functions.
Scientists have engineered trees to be easier to disassemble into simpler building blocks using callose-enriched wood. This approach increases the efficiency of converting woody plant biomass to fuel and other useful products.
RSV virus remains infectious on surfaces for up to seven days, emphasizing the need for regular disinfection. Effective hand sanitizers with at least 30% alcohol content can inactivate the virus.
Researchers at Linköping University develop a new type of quantum random number generator based on perovskite light emitting diodes, providing improved randomness and security. The technology has the potential to be cheaper and more environmentally friendly than traditional methods.
Researchers discovered a subtype of avian flu virus is undergoing mutational changes that could increase its risk of being passed on to humans. The study found the virus can cause severe animal infections and be transmitted through airborne droplets.