Researchers used magnetoencephalography to detect brain magnetic fields in children with autism, finding a delay of up to 50 milliseconds in processing sound. This abnormality may lead to impaired language and communication skills.
The Novo-TTF device was shown to enhance the efficacy of standard chemotherapy in treating newly-diagnosed glioblastoma multiforme patients. Combination therapy with the device prolonged time to disease progression by nearly 31 months and increased survival by more than 25 months compared to historical results.
Several new flood-tolerant rice varieties have passed tests in farmers' fields with flying colors, offering a solution to crop losses due to flooding. The varieties, which can withstand 2 weeks of submergence, are nearly identical to their susceptible counterparts but recover after severe flooding to yield well.
The AERA-NAEd assessment will examine 16 major fields of education research, focusing on over 900 programs in 120 universities. The study aims to establish benchmarks and quality criteria for education research doctorate programs.
Stevens Institute of Technology professor H. Quynh Dinh has been awarded a $50,000 Honda Initiation Grant to develop methods for detecting patterns in vector fields. The grant aims to improve engine design and traffic management through collaborations with researchers in automotive and ocean engineering.
Astronomers detected a strong magnetic field in a 6.5 billion-year-old protogalaxy, contradicting the leading theory that magnetic fields should weaken with time. The discovery was made using the National Science Foundation's ultra-sensitive Robert C. Byrd Green Bank Telescope.
Researchers have directly measured a nascent galaxy's magnetic field, finding it is at least 10 times stronger than the average value in the Milky Way. This unexpected result presents a challenge to the leading theory of magnetic field generation and suggests that magnetic fields may play a key role in the evolution of galaxies.
A Montana State University microbiologist is studying how microbes living together interact to understand their potential use in energy production, climate change mitigation, and soil remediation. The research could lead to cheaper and more efficient methods for remediating contaminated sites.
A survey of adults found that less metal is better when it comes to the attractiveness of orthodontic braces. Clear trays and teeth with no visible appliances were considered the most attractive options. However, these more aesthetically pleasing options often come with limitations in terms of movement and force delivery.
The study found that the UK and Israel produced substantially more research in human embryonic stem cells than other fields. In contrast, Australia showed a modest result due to its mixed policy on stem cell research. The US is still the largest producer of research in this field but lags behind when compared to other similar fields.
Astronomers have detected a giant ring around a rare and exotic star known as a magnetar, which was likely produced by a massive flare. The discovery provides valuable insights into the phenomenon associated with magnetars, a type of neutron star with incredibly strong magnetic fields.
Researchers found that a mixture of 70%-80% Kentucky bluegrass and 30%-20% perennial ryegrass provides the best results for football fields. Planting in late summer also yields superior turf quality compared to spring plantings.
A research team from Arizona State University and the University of Oxford has synthesized a molecule that is sensitive to both the magnitude and direction of magnetic fields as weak as the Earth's. This discovery provides evidence for chemical magnetoreception, a mechanism that birds may use to navigate.
A small study found that incubator electromagnetic fields decrease heart rate variability in newborns, a predictor of poor prognosis in adults. The researchers suggest modifying incubator design to mitigate this effect.
Astronomers used VLBA to watch material winding a corkscrew path and confirm twisted magnetic fields accelerate particles. The team observed BL Lac, a blazar, with unprecedented view of the innermost portion of its jet.
The Novo-TTF device demonstrated significant efficacy in reducing tumor volume and improving outcomes for patients with locally advanced breast cancer. The device's non-invasive technology disrupts cancer cell proliferation, offering a potential alternative to traditional chemotherapy.
Scientists at HMI and University of Applied Sciences in Berlin have successfully visualized three-dimensional images of magnetic fields inside solid, non-transparent materials. By detecting changes in neutron spin rotation, the researchers can reconstruct a three-dimensional image of the magnetic field distribution within the sample.
A recent study led by Howard Bassen found no electromagnetic interference from iPods on pacemaker users. Researchers tested four different iPod models and measured magnetic fields and voltages within pacemakers, with all results showing no effects.
A team of researchers at the University of Michigan has developed a nano-scale voltmeter that can measure electric fields deep within cells. The device, which is 1,000-fold smaller than existing voltmeters, reveals surprisingly high electric field strengths in cytosol, challenging conventional wisdom about cellular processes.
Scientists successfully rotate single electron's spin using electric fields, a crucial step for future quantum computing. This breakthrough clears the path for a more powerful and efficient quantum computer.
A study published in Investigative Ophthalmology and Vision Science found that visual field loss is the primary component increasing the risk of falls in older adults. Mobility training may help reduce this risk by improving postural stability and mobility.
Recent observations from NASA and Japanese X-ray observatories have helped clarify the origin of cosmic rays. The study, published in Nature, suggests that magnetic fields in supernova remnants are stronger than previously thought, enabling them to accelerate charged particles to enormous energies.
A study by Mary Murphy found that women experience identity threat when outnumbered in MSE settings, leading to decreased performance expectations and actual performance. The study suggests that situational cues can contribute to the performance gap between men and women in these fields.
Researchers have developed a device that can map magnetic fields at an unprecedented level of precision, detecting even the smallest magnetic fields with great accuracy. The breakthrough uses ultra-cold Bose-Einstein condensates to create a highly sensitive magnetometer.
Researchers found that high-altitude ice fields, like Mont Blanc and Dôme du Goûter, have remained stable in mass balance over the last 100 years. The accumulation of snow and ice has varied little since the beginning of the 20th century, indicating a lack of significant melting due to climate change.
A new study by NSF shows that undergraduate students who participate in hands-on research are more likely to pursue advanced degrees and careers in STEM fields. The study's findings indicate that carefully designed undergraduate research experiences motivate students, making them effective previews of doing STEM graduate work.
A large study of 28,000 Danish utility workers found no evidence of increased cancer risk from low-frequency electromagnetic fields. However, women exposed to medium frequency fields were more likely to develop brain cancer than those with lower exposure levels.
Researchers found evidence of magnetic reconnection in turbulent plasma around Earth using ESA's Cluster satellites. This discovery has significant implications for understanding the behavior of turbulent plasma and its role in fundamental processes such as energy dissipation and particle acceleration.
Researchers successfully created a magnetic field in a highly turbulent flow of liquid sodium, exhibiting remarkable similarities with cosmic magnetic fields. This breakthrough advances our understanding of the mechanisms behind the formation of natural magnetic fields.
Scientists at Forsyth Institute successfully induced frog tadpole tail regeneration using gene therapy and electric fields. This breakthrough discovery may hold key to regenerating human spinal cord tissue, providing insights into the role of bioelectricity in regeneration.
The L'Oréal-UNESCO Award For Women in Science recognizes five outstanding female researchers, including Dr. Mildred Dresselhaus, who pioneered carbon nanotube research at MIT's School of Engineering. The award honors their contributions to various fields, including medicinal chemistry and bio-medical applications.
Researchers have observed the quantum Hall effect in a new form of carbon called graphene at room temperature, pushing the phenomenon's boundaries. The discovery opens up possibilities for measuring resistance standards at elevated temperatures and magnetic fields.
The NARVAL observatory, installed at the Bernard Lyot Telescope, allows scientists to study magnetic fields of stars and their impact on planetary formation. SU Aurigae's complex magnetic 'web' was observed using NARVAL and ESPaDOnS, revealing new insights into stellar evolution.
Research suggests that women's implicit stereotypes about math ability and their gender identity impact their performance in mathematical fields. Women who hold strong gender stereotypes perform worse than those without such biases.
Researchers have identified a circuit diagram that allows movement information from one hemisphere to reach the H2 cell in the opposite hemisphere, enabling the fly to differentiate its own movement from environmental movement. The study found that the HSE cell directly and the CH cell indirectly provide input to the H2 cell.
Ultra-narrow superconducting wires show enhanced superconductivity when exposed to strong magnetic fields. Researchers developed a theory explaining this phenomenon, proposing that oxygen exposure forms magnetic moments on the wire surfaces.
Andrei Okounkov, Terence Tao and Wendelin Werner are honored with the Fields Medal for their work in probability, representation theory and algebraic geometry. Their contributions have brought new insights into problems in physics and mathematics.
The Cluster mission has successfully identified a magnetic null point in space, revealing an unexpected vortex structure about 500 km across. This discovery provides scientists with their first look at the heart of the reconnection process, which drives powerful phenomena such as solar flares and black hole jets.
Researchers created frequency maps for most of the 11 auditory cortex fields (ACFs) and observed a periodic pattern of topographic preference for certain frequencies. The ACFs were divided into two groups, with three core fields reacting to individual frequencies in simple sounds like tones.
New X-ray data from Chandra reveals that magnetic fields are responsible for the prodigious amounts of radiation emitted by super-massive black holes. The discovery uses a scale model in our galaxy to understand how all black holes work, including those powering quasars.
A study by University of Arizona researchers found that biotech cotton produces similar yields to traditional cotton with fewer pesticides used. The study, which examined 81 commercial cotton fields in Arizona, revealed that growers using Bt cotton needed fewer applications of broad-spectrum insecticides.
Researchers have discovered the Universe's strongest magnetic field, generated by violent collisions between neutron stars. The discovery sheds light on the mysterious short Gamma-ray bursts, which are the most powerful explosions in the universe. Scientists believe that strong magnetic fields play a crucial role in their formation.
Researchers developed a novel capacitor design to measure breakdown voltage in air at the micrometer scale, providing insights into electrical behavior. The device enables accurate measurements of arc formation and can be used to optimize microelectro-mechanical systems (MEMS) and larger electrical systems for automobiles.
Researchers have created Janus particles with dissimilar sides, enabling the measurement of rotational dynamics and creation of microsensors. These particles can be used to study Brownian motion and manipulate particles using electrical fields and magnetic fields.
The ice fields on Kilimanjaro are losing up to 50% of their surface area in just five years, with the northern ice field expected to disappear within two years. This rapid melting threatens local water supplies, which rely on glacier meltwater and precipitation from surrounding rainforests.
Researchers identified ten new genes connected to longevity in yeast, shedding light on the molecular mechanisms involved. The study's findings may eventually lead to understanding and manipulating aging processes, with potential applications in humans.
Research studies with smaller sample sizes are more prone to false results. Additionally, scientific fields with smaller postulated effects tend to have higher rates of false positive claims. Financial interests and prejudices can also influence the accuracy of research findings.
A study by Maria Charles and Karen Bradley found that women are underrepresented in computer science globally due to pervasive stereotypes and a lack of choice. The researchers argue that governments should exert control over curricular trajectories to promote equal math and science education for all students.
Research suggests that parents' messages undermine girls' confidence in math and science, while also making them less interested in pursuing these fields. Teachers can play a crucial role by providing vocational and intellectual reasons for studying math or science.
Researchers at Arizona State University found that liposomes form microtubules under low electric fields, which may have significant implications for cellular biology and nanotechnology. The discovery could lead to new methods for fabricating bionanotubes.
Gregory Margulis has been recognized for his monumental contributions to algebra and its applications in various fields. He will share this year's Wolf Prize with Sergei Novikov at the University of Maryland.
Researchers created high-quality superconducting wires with molecular dimensions, showing that theories apply to molecular-scale superconductors. The nanowires showed a remarkably weak effect on magnetic fields, contradicting previous expectations.
The Levitated Dipole Experiment (LDX) at MIT and Columbia University is conducting basic studies of confined high-temperature matter and investigating plasma for potential fusion energy. Scientists are using powerful magnets to initiate, sustain, and control plasma in a process that releases large amounts of energy.
Researchers found stable ring-shaped magnetic field configurations in magnetic A-stars, White Dwarf stars, and neutron stars, supporting the 'fossil field' hypothesis. These fields can persist for hundreds of millions of years, surviving the star's life span.
Restoring carbon in degraded agricultural soils can significantly improve crop yields and global food security, while reducing greenhouse gas emissions. However, soil has a finite capacity for holding carbon, and widespread adoption of recommended management practices may reach its limits within 50 years.
Researchers discovered that migratory birds can detect fluctuations in magnetic fields using a molecular substrate for chemical reactions. The study found that the birds' sensitivity to artificial magnetic fields ruled out the use of simple magnetic materials in their beaks or brains.
MRI is a safe imaging option for pregnant patients, as it uses magnetic fields and radiofrequency pulses instead of ionizing radiation. The study found MRI accurately depicted several disease processes, including appendicitis and uterine fibroids.
A recent study published in PNAS found that single cocaine exposure can increase both morphine preference and kappa-opioid receptor agonist aversion in rats. This suggests the existence of opposing brain circuits involved in drug craving and avoidance, with potential implications for treating addiction by modulating these pathways.
The MIT 'Weird Fields' contest utilizes creative visuals to help students grasp abstract electromagnetism concepts. By exploring vector fields through interactive software, students can better comprehend the physics behind electromagnetic forces.
Dr. Soskolne has made significant contributions to scientific literature in the fields of oral pathology, bone physiology, and the pathogenesis of periodontal diseases. He developed an organ-culture model for studying bone remodeling, which has been used extensively to study bone physiology.