A predictive model developed by University of Groningen researchers can identify cows at risk of dystocia before insemination. The model, which uses machine learning on a large dataset, suggests that it could roughly halve the risk of calving problems.
A new AI tool developed by Brigham and Women's Hospital improves the accuracy of time-critical pathology diagnostics during surgery. The tool, which leverages deep-learning technology, translates frozen tissue samples into high-quality images, increasing diagnostic accuracy and reducing the need for lengthy laboratory tests.
A seventeen-year study by Maharishi International University found that group meditation decreased multiple stress indicators in the US, resulting in reduced murder rates and improved overall well-being. The study suggests that collective consciousness can create coherence through the unified field level of natural law.
A study in Nature Photonics reveals the fascinating properties of optical Möbius rings, which exhibit non-integer multiples of wavelength for resonance. The degree of ellipticity in polarization decreases as the strip width narrows, allowing for controlled Berry phase manipulation.
A gene called CRTC1 suppresses obesity when functioning in specific neurons, but its deletion leads to overeating and weight gain. Researchers created mice with a modified version of the gene to study its effects on obesity and diabetes.
Researchers at Columbia University School of Engineering and Applied Science have developed a preclinical evaluation pipeline for characterization of bacterial therapies in lung cancer models. They combined bacterial therapies with other modalities of treatment to improve treatment efficacy without any additional toxicity.
Researchers at POSTECH have created a humidity-responsive display that changes brightness and color depending on humidity levels, allowing for infinite imaging capabilities. The technology uses polyvinyl alcohol (PVA) and single-step nanoimprinting to achieve high-tunability of holographic images.
Researchers have developed a novel near-infrared light detection method using core-shell lanthanide nanoparticles to convert weak near-infrared light to visible light with high efficiency. This achievement promotes the proposal of a new resource- and energy-saving near-infrared light detection method, improving optical sensor sensitivi...
A new study by Dr. Urenmisan Afinotan from the University of Exeter Law School reveals that weak penalties and loopholes in Nigeria's legislation are failing to deter gas flaring in the Niger Delta, despite efforts since the 1960s. The study highlights the need for stronger regulations to mitigate climate change.
A team of researchers has made a groundbreaking discovery that helps explain how the solar corona can be vastly hotter than its surface. The breakthrough involves magnetic reconnection, which separates and reconnects magnetic fields in plasma, converting turbulent energy into thermal energy at small scales.
Researchers discovered two polarity proteins that accumulate on opposite sides of a cell, acting as a cellular compass to control the development of helper cells. This helps grasses form efficient stomata, optimizing gas exchange and saving water.
Researchers at Princeton University have developed a new technique to measure the spatial structure and time-varying nature of magnetic noise. This breakthrough opens up new possibilities for understanding quantum spin liquids, materials with bizarre quantum behaviors that were previously difficult to analyze experimentally.
A new study reveals that long-lived germinal centers, which can last for six months, are maintained by a dynamic balance between founder B cells and newly introduced naive B cells. The research provides insights into the workings of these microscopic training grounds and could inform future vaccine design.
A new software program developed by Duke Ph.D. student Dan Fu lets users create 3D structures made of DNA, including tiny vases, bowls, and hollow spheres. The software relies on a way to build with DNA described in 2011 by Hao Yan, which works by coiling a long DNA double helix into concentric rings to form the contours of the object.
The Kessler Foundation team, led by Dr. Amanda Botticello, has received a $4.5 million federal grant to advance spinal cord injury research. The goal of the five-year project is to build a database resource to identify neighborhood factors that shape independent community living after spinal cord injury.
Researchers discovered two ion transport proteins, VCCN1 and KEA3, that dynamically adjust photosynthetic performance in response to light fluctuations. The study found that these proteins play a crucial role in protecting plants from excessive sunlight and optimizing growth under varying light conditions.
Research from Michigan Medicine reveals that high levels of ammonia in colon tumors can lead to reduced T cell growth and immunotherapy resistance. A study published in Cell Metabolism found that using an FDA-approved drug to lower ammonia levels made tumors more sensitive to treatment.
Researchers discovered 13 full and fragmentary projectile points in Idaho dating back to around 15,700 years ago, providing significant details about early human life in the Pacific Northwest. The findings suggest a complex technology and potential genetic-cultural connections between ice age peoples of Northeast Asia and North America.
A novel preparation technique for a silicon-monoxide-carbon composite material has been developed to improve lithium-ion battery performance. The new method overcomes parasitic chemical reactions and reduces unwanted side effects, resulting in better capacity and high cycling performance.
Researchers found that remote fear memories are permanently stored in connections between memory neurons in the prefrontal cortex. The study suggests that a dysregulation of fear memory consolidation can lead to chronic maladaptive fear in PTSD, affecting about 6% of the population.
A study suggests that high fertiliser prices could lead to an additional 100 million people being undernourished, with up to one million deaths annually. The war in Ukraine has disrupted food exports, but energy and fertiliser price spikes are the primary drivers of food price rises.
The study successfully demonstrated hypothermia in a primate model using targeted neuronal manipulation. Monkeys showed increased heart rate, shivering, and locomotion to defend their body temperature, highlighting a complex thermoregulation mechanism.
A new study reveals that marimo algae balls are susceptible to photoinhibition when exposed to high light intensities and low water temperatures. Researchers found that while the algae can recover from brief periods of bright sunlight, prolonged exposure leads to cell damage and death.
A recent study published in Nature Communications found that people's sleep duration follows three distinct phases across the lifespan. The study, which analyzed data from 730,187 participants, reveals a decline in sleep duration during mid-adulthood until age 33, followed by a plateau until early 50s.
A study by Brown University and Silent Spring Institute found that inexpensive DIY air filters called Corsi-Rosenthal boxes can significantly decrease indoor air concentrations of PFAS and phthalates. The boxes, made from MERV-13 filters, duct tape, a fan, and cardboard, reduced PFAS levels by 40% to 60% and phthalates by 30% to 60%.
A reactive strip has been prototyped to detect and quantify allergens in foods before consumption. The test's reliability is high due to its miniaturized 36-point array with internal controls and calibrators, enabling quick quantification of allergen traces.
A study by Nagoya University researchers has identified EP3 neurons as crucial in maintaining a stable body temperature of 37°C in mammals. The discovery could lead to the development of technologies that artificially adjust body temperature to treat heat stroke, hypothermia, and obesity.
Researchers developed optical tweezer-assisted pool-screening and single-cell isolation (OPSI) system for efficient sorting of target cells with high purity and speed. The technology reduces costs and resources while maintaining cell viability, making it ideal for studying abnormal cells or pathogens.