A University of New Hampshire and NASA study suggests that high-energy particles from solar storms can charge the moon's polar soil, creating sparking and potentially altering its composition. This process could have significant implications for our understanding of planetary surfaces in extremely cold regions.
Researchers from the University of New Hampshire found that decreased carbon dioxide levels led to the initiation of Antarctic glaciation 34 million years ago, contradicting a long-held theory. The study suggests that CO2-driven cooling played a crucial role in generating the ice sheet.
New England cottontails have seen a 50% contraction of their range due to habitat fragmentation. Researchers found that restoring habitats is key to saving the species, which requires thicketed areas for survival. Understanding dispersal patterns through DNA analysis can help wildlife and land managers in species recovery efforts.
Researchers at UNH's NHAES identified over 600 species of leafhoppers in New Hampshire, with about 40 being economically significant due to their disease-carrying abilities. The team found six leafhopper species known to carry X-disease, and provided guidance on management techniques to reduce the risk of outbreaks.
Research funded by NH Agricultural Experiment Station indicates lakes in New England are accelerating in their recovery from the past effects of acid rain. Sulfate concentration in rain and snow declined by more than 40% in the 2000s, while nitrate concentration decreased by over 50%.
Researchers found that health issues and relationship changes have a major effect on the economic well-being of low-income rural families. However, social support networks, usually extended family, can help mitigate hardship by providing emotional and financial support.
Researchers at the NH Agricultural Experiment Station will investigate plant-soil interactions to reduce environmental nitrogen losses. By understanding how plants coordinate microbial priming to coincide with plant demand for nitrogen, they aim to create more efficient agricultural systems.
Researchers reveal that a combination of solar eruptions led to the formation of a powerful storm. The STEREO mission helped detect key features, providing new insights into the causes of extreme space weather events.
Researchers found that recalling positive exercise memories significantly increased subsequent exercise intentions and behaviors in college students. Those who recalled negative memories also exercised more than control groups, although less than those who recalled positives.
Researchers found that collecting and bleeding horseshoe crabs for biomedical purposes causes short-term changes in their behavior and physiology. The study suggests delaying the blood harvest or improving transportation conditions could help the animals recover and breed again, potentially mitigating population declines.
Researchers at UNH found that by age 25, most people have made the most important memories of their lives, with a 'reminiscence bump' between ages 17 and 24. This period is characterized by an over-representation of positive and negative memories.
Recent measurements have validated IBEX's signature finding on the local interstellar magnetic field direction. The consistent picture reveals how the heliosphere is shaped by the interstellar magnetic field, influencing cosmic rays and life on Earth.
Researchers launched two small satellites, FIREBIRD, into the outer radiation belt to investigate microbursts, which can pose a risk to spacecraft. The mission aims to improve our understanding of the radiation belts and design more resilient satellites.
The Van Allen Probes mission reveals that high-energy particles in Earth's radiation belts can be accelerated to nearly the speed of light by ultra-low frequency electromagnetic waves. Scientists hope to use this discovery to better predict space weather conditions and protect orbiting satellites.
Scientists from UNH have published comprehensive findings on space-based radiation hazards using a UNH-led detector aboard NASA's Lunar Reconnaissance Orbiter. The data provide critical information on the radiation hazards faced by astronauts on extended missions to deep space like Mars.
The research aims to identify and classify microscopic eukaryote species using new genome sequencing technology, providing a more comprehensive understanding of the vital environmental functions they play. The network will bring together researchers from different fields to study global patterns of biodiversity and ecosystem function.
Researchers confirm that humpback whales in the southern Gulf of Maine are spending most of their time on the ocean floor, contrary to previous thought. The study revealed three distinct types of bottom-feeding behaviors, including simple side-rolls and seafloor scooping.
Scientists have documented a widespread extinction of bees that occurred 65 million years ago, concurrent with the mass extinction that wiped out land dinosaurs and many flowering plants. The findings shed light on the current decline in bee species and could provide insight into their current struggle.
Microbiologists at UNH are investigating the evolution of beneficial microbes in bioluminescent squid, seeking to understand how these relationships form and function. The researchers will study the genetic basis of adaptation and explore how selection acts on bacteria with different evolutionary histories.
New UNH research suggests that employees with a sense of unjustified entitlement are more likely to report abusive supervision and mistreatment by their bosses. This perception can lead to negative psychological and behavioral reactions, impacting the careers and livelihoods of managers.
Scientists mapping our location in the Milky Way galaxy discover interstellar wind changes over decades, impacting our sun's heliosphere and cosmic radiation protection. The study's findings provide deeper insight into dynamic interstellar winds, crucial for understanding our place in the cosmos.
Researchers found that patients who are retired and/or disabled, working part time, or working full time are more likely to be placed on a transplant waiting list than unemployed patients. Transplant centers may restrict access due to concerns about post-transplant medical care costs and noncompliance with treatment.
A study by UNH researchers found no significant benefit of post-exercise ice baths in reducing muscle soreness or improving strength after intense exercise. Despite initial skepticism, lead researcher Naomi Crystal notes that moderate use of cryotherapy may still be beneficial for elite athletes.
A new University of New Hampshire study finds that online sex offenders operate similarly to offline ones, targeting teens through internet and cell phone communications. The research highlights the need for teaching children to resist sexual advances from adults, whether met online or in-person.
Scientists have discovered a massive particle accelerator in the Van Allen radiation belts, revealing that particles are sped up by a local energy source. This discovery answers a longstanding question and will help make predictions of space weather conditions.
Scientists from the University of New Hampshire and NASA's Goddard Space Flight Center explain how energetic particles create molecular hydrogen from water ice on the moon. They used data gathered by the Cosmic Ray Telescope for the Effects of Radiation to show that up to 100% of the H2 can be formed via charged particles.
A new study from the University of New Hampshire finds that sibling aggression is associated with significantly worse mental health in children and adolescents. The study analyzed data from a national sample of 3,599 children and found that even mild instances of sibling aggression can lead to increased mental health distress.
Scientists from UNH and SwRI report that lightweight materials like plastics provide effective shielding against the radiation hazards faced by astronauts during extended space travel. This finding could help reduce health risks to humans on future missions into deep space.
Researchers from the University of New Hampshire have detailed how thermoelectric power plants interact with climate, hydrology, and aquatic ecosystems. Rivers serve as
Researchers discovered a new species of brown seaweed, Colpomenia peregrina, in the Gulf of Maine, which has rapidly expanded its range from Canada to Cape Cod. The sea potato, also known as oyster thief, is an epiphytic species that grows on other plants and is competing with native flora for space and nutrients.
A new study by University of New Hampshire researchers finds that wilderness and adventure therapy programs significantly reduce the risk of injury compared to everyday activities. The programs boast lower injury rates than sports like football, snowboarding, and downhill skiing.
The Radiation Belt Storm Probes mission, led by the University of New Hampshire, has discovered a transient third radiation belt formed in the wake of a powerful solar event. The new belt was detected using the Relativistic Electron-Proton Telescope and is located at an inner edge of the outer electron belt.
Experts emphasize the need for climate-resilient infrastructure due to rising sea levels and more frequent extreme weather events. University of New Hampshire professor Paul Kirshen will discuss water infrastructure management under a changing climate at the AAAS Annual Meeting.
The University of New Hampshire professor Paul Kirshen will discuss the need for cities to adapt to changing climates. He'll present a case study of East Boston's coastal vulnerability and stress the importance of taking steps today to prepare for future events.
New UNH research reveals vicarious supervisory abuse negatively impacts co-workers of employees who suffer from 'second-hand' or vicarious abusive supervision. The study found greater job frustration, coworker abuse, and lack of perceived organizational support among affected workers.
Scientists have proposed a theory that explains the formation of a mysterious 'ribbon' of energy and particles at the edge of our solar system. The retention theory suggests that neutral hydrogen atoms from the solar wind become trapped by intense waves in the magnetic field, creating the ribbon.
A new study finds that warmer temperatures can cause soils to release more carbon dioxide, exacerbating climate change. However, this effect diminishes over the long term as soil microorganisms adapt and become more efficient.
Scientists from UNH's Space Science Center will develop a cutting-edge radiation detector to measure and calculate absorbed dose in matter and tissue resulting from exposure to indirect and direct ionizing radiation. The project aims to aid in understanding the hazards posed by space radiation and protect astronauts on extended missions.
Astrophysicists at the University of New Hampshire have created PREDICCS, a near-real-time tool predicting space radiation hazards. The system integrates numerical models, real-time measurements, and 'propagation codes' to provide accurate projections out to Mars.
A team of space scientists has shed light on the mysterious physical mechanisms underlying coronal mass ejections (CMEs) that can impact Earth-based power grids and satellites. The study, published in Nature Physics, uses state-of-the-art computer simulations to connect motions in the sun's interior with CMEs.
The University of New Hampshire will receive two new instruments, a DNA sequencer and a computer cluster, to advance its genome studies and space science research. The new equipment will enable researchers to study emerging diseases, environmental changes, and space weather with greater precision.
A University of New Hampshire researcher has received a $62,521 grant from NFL Charities to study the safe removal of protective equipment from injured players. The grant will allow Erik Swartz to work with high-fidelity human patient simulators at WakeMed Health and Hospitals in Raleigh, N.C.
Researchers at University of New Hampshire and Conductive Compounds Inc. are developing nanoparticles of silver suitable for screen-printing onto photovoltaic solar panels. The project aims to create more conductive and cost-effective solar panels, with potential applications in the increasing global energy market.
A University of New Hampshire researcher is studying the effectiveness of two distinct strength-training regimens on older adults. The study compares traditional resistance training exercises with a light-load program that uses blood flow restriction, which has been shown to increase muscle mass and strength in older adults despite ver...
The mission will investigate the region for a minimum of two years, making precise measurements of high-energy particles and magnetic fields. The goal is to provide understanding and predictability of space weather conditions, which can influence technological systems and human life.
The Portable Neutron Spectroscope (NSPECT) is a highly sensitive instrument that detects illicit radioactive materials with pinpoint accuracy. The technology, developed by UNH scientists, employs techniques used in NASA's Compton Gamma Ray Observatory to locate nuclear bomb-making material.
The study found that microbial eukaryote communities shifted from diverse nematode-dominated communities to an almost exclusively fungal community post-spill. Fungal taxa found post-spill are suspected to utilize hydrocarbons and thrive in hostile, polluted conditions.
The University of New Hampshire is poised to analyze a unique dataset from the PAMELA European satellite, which recorded a moderate solar flare and produced a ground-level enhancement (GLE). This rare event has puzzled scientists, but the PAMELA data will provide fresh insights into the evolution of high-energy particles.
Residents of Louisiana and Florida, most impacted by the BP Deepwater Horizon disaster, have altered their views on global warming, deepwater drilling, and alternative energy. They express greater concern about sea level rise and support conservation of natural resources.
Researchers have found evidence that smaller hyperthermal events, which occurred more than 50 million years ago, had a similar origin to the larger Pelaeocene-Eocene Thermal Maximum (PETM). The study confirms that these events were atmospheric and global, rather than just oceanic processes.