Researchers observed a strongly isospin-mixed doublet in silicon-26, with the largest ever recorded mixing matrix element. This unexpected result challenges current understanding of nuclear force and cannot be explained by standard nuclear models.
Lehigh University has received nearly $1.75 million in funding from the US Department of Energy to support fusion energy research, specifically for ITER's long-pulse scenarios. The project aims to prepare ITER for operation and address critical research questions related to plasma control.
The US Department of Energy has awarded $35 million in grants to three joint projects between Nuclear Physics and Advanced Scientific Computing Research programs. These projects aim to optimize software tools for calculations of quantum chromodynamics, which describes the structure of protons and neutrons, using powerful supercomputers...
Researchers studied the strong nuclear force using nickel-64 nuclei, discovering that they change shapes under high-energy conditions. The team used advanced detectors to analyze gamma rays and particle direction, revealing two possible shapes for the nucleus: oblate and prolate.
A new quantum algorithm allows for the direct calculation of energy derivatives, a crucial step in molecular geometry optimization, using only one query on a quantum computer. This breakthrough enables the computation of energy derivatives with respect to nuclear coordinates in a single calculation.
Mark Jones has been appointed as the new group leader of Jefferson Lab's Experimental Halls A and C. He aims to advance nuclear physics research by supporting vetted experiments and exploring new ideas. Jones brings deep experience in nuclear physics, equipment, and analysis, having worked at the lab since 1992.
A team of researchers identified the precise mechanism of nuclear envelope repair, finding that lamin C, BAF, and cGAS work together to facilitate rapid repair. The study provides insights into rare genetic disorders such as laminopathies and has potential applications for understanding and treating related diseases.
A new mechanism has been discovered for the passive transport of biomolecules through the nuclear pore complex, with implications for human diseases. The research team used supercomputing simulations on Frontera and Stampede2 systems to study the kinetics of the nuclear pore transport.
The Journal of Nuclear Medicine Technology special issue highlights the potential of theranostics to tailor cancer treatment to individual patients. The innovation uses targeted radiopharmaceuticals for both diagnosis and treatment of tumors.
The U.S. Department of Energy has renewed funding for a research center studying molten salts, which have potential applications in improving the safety and efficiency of nuclear power. The center, led by Brookhaven National Laboratory, will receive $13.3 million over four years to advance our understanding of molten salt properties.
A Rutgers-led study estimates that a full-scale US-Russia nuclear war would cause global crop production to decline by up to 90% and lead to widespread starvation. This could result in over 5 billion people dying of hunger, with severe disruptions in global food markets.
Purdue researchers have created a 2D array of electron and nuclear spin qubits, enabling atomic-scale nuclear magnetic resonance spectroscopy and reading/writing quantum information with nuclear spins in 2D materials. This method harnesses three nitrogen nuclei at a time for longer coherence times than electron qubits.
The Journal of Nuclear Medicine publishes a first-hand account of daily nuclear medicine practice in Kyiv, Ukraine, where physicians face constant bombing and shelling. Despite the challenges, Dr. Kmetyuk expresses gratitude for international support and hope for the future of Ukrainian medical professionals.
The research team aims to develop a new approach to managing spent nuclear fuel by engaging community members in the design and construction process. This 'community-first approach' involves simulating the engagement of local stakeholders before designing a facility, taking into account their wishes and needs for future storage sites.
Researchers found no significant change in Tokyo's consumption-based CO2 emissions, but increased emissions from imported thermal power. Local governments' reported emission data are underestimated due to this shift.
Researchers have developed a novel simulation method to calculate free energy using deep learning artificial intelligence, providing accurate models of molten salts' thermodynamic properties. The study could help examine corrosion in metal containers and improve the design of next-generation nuclear reactors.
Researchers have successfully mapped the atomic structure of the nuclear pore complex using X-rays, providing a framework for understanding cell function and developing new therapies. The completed human NPC puzzle will enable future experiments on NPC function and its relationship to diseases.
A new study warns of the devastating effects of nuclear war on the Earth's systems. Global temperatures would plummet by 13 degrees Fahrenheit, causing crop failure worldwide. Ocean temperatures would drop quickly, leading to a 'Nuclear Little Ice Age' and disrupting marine ecosystems.
A large-scale study by Rutgers researcher Alan Robock and colleagues found that even small nuclear wars would rewire the physical, biological, and ecological states of oceans. The study simulated a U.S.-Russia war and several smaller India-Pakistan wars, calculating the effects of atmospheric soot on ocean functions.
The Journal of Nuclear Medicine has achieved an impact factor of 11.082, a 10% increase over last year's score of 10.057. This marks the highest impact factor in the journal's history, reflecting the growing importance of nuclear medicine as a whole.
Researchers at the University of Manchester are developing AI-powered robots that can operate autonomously in hazardous environments. The 'hot-robotics' project aims to improve robot autonomy for tasks like decommissioning legacy power stations and inspecting nuclear reactors.
A study by Ritsumeikan University researchers analyzed the life cycle assessment of nuclear power generation, revealing varying TMR coefficients across different mining methods and fuel cycles. The results show that nuclear power generates similar natural resources as renewable energy, significantly less than thermal power.
Schwaiger received the SNMMI Georg Charles de Hevesy Nuclear Pioneer Award for his significant work in multimodal imaging and development of novel quantitative methods. His research interests included oncologic PET, thyroid endocrine, and neuroendocrine diseases.
Dr. Simon R. Cherry received the 2022 Benedict Cassen Prize for his groundbreaking contributions to nuclear medicine instrumentation and molecular imaging. He was recognized for his pioneering advancements in small-animal PET, PET/MRI hybrid imaging, and total-body PET.
The SNMMI has launched the Mars Shot Fund to support innovative nuclear medicine and molecular imaging research. The fund aims to secure $100 million in funding and is currently at $600,000, following generous donations from individuals and organizations.
Dmitry Beyder has been elected as the 2022-23 president-elect for the Society of Nuclear Medicine and Molecular Imaging Technologist Section (SNMMI-TS). As president-elect, Beyder will focus on guiding technologists out of the COVID-19 pandemic and strengthening the nuclear medicine technologist workforce and professional pipeline.
Helen Nadel, MD, FRCPC, has been named president-elect of the Society of Nuclear Medicine and Molecular Imaging (SNMMI). She plans to address issues such as global communication, government and industry relationships, and diversity initiatives. With over 30 years of SNMMI membership, Nadel brings extensive experience to her role.
Munir Ghesani, MD, has been elected as president of SNMMI for his commitment to improving patient access to nuclear medicine scans. He plans to address issues such as reimbursement and regulatory approvals to grow the field of nuclear medicine.
Krystle W. Glasgow has been elected as the 2022-23 president of the Society of Nuclear Medicine and Molecular Imaging Technologist Section, aiming to increase membership and enhance communication and educational offerings for nuclear medicine technologists.
Cathy Sue Cutler, PhD, was elected vice president-elect of SNMMI, focusing on securing funding for nuclear medicine services. She aims to generate training opportunities for SNMMI members on theranostics and educate the public on the value of nuclear medicine.
Andrei Iagaru has received the inaugural Sam Gambhir Trailblazer Award from the Society of Nuclear Medicine and Molecular Imaging (SNMMI) for his outstanding contributions to transformative research and exceptional mentorship. He is recognized for his work in PET/MRI, PET/CT, and targeted radionuclide therapy.
Researchers combined knowledge from nuclear theory, nuclear experiment, and astrophysical observations to gain new insights into neutron star matter. The study found a higher pressure at intermediate densities in neutron stars using data from heavy-ion collision experiments.
The SNMMI Annual Meeting will focus on precision medicine, developing new diagnostic methods and treatments for cancers, brain diseases, and cardiac conditions. The event will feature breaking news and research in nuclear medicine and molecular imaging.
A new study by UC Berkeley scientists finds that solar photovoltaics can provide sufficient power for extended Mars missions, outperforming nuclear fusion reactors in over 50% of the planet's surface. This breakthrough provides a more practical solution for long-term human settlements on Mars.
Researchers from UC Berkeley found that a photovoltaic array using compressed hydrogen for energy storage can efficiently power human missions on Mars. The system beats out nuclear power across about 50% of the Martian surface.
A new research paper by Andrew Futter, Professor of International Politics at the University of Leicester, warns of a 'Third Nuclear Age' due to advancements in nuclear weapons technology. The 'Third Nuclear Age' could fundamentally change the rules on nuclear order and stability, posing significant risks to global security.
The project will develop a better understanding of nuclear radiation by integrating recent mathematical developments into radiation transport modelling. This will lead to improved nuclear safety, cancer radiotherapy, and shielding for astronauts from cosmic rays.
A new study published in Ambio highlights the potential for tropical forests to provide food security in the face of a nuclear winter. Researchers identified 33 wild, edible plants and insects that could be cultivated or foraged in post-nuclear war conditions. These findings offer a new perspective on global food security and resilience.
Seismic and acoustic data from a research reactor can accurately predict its power state, with up to 98% accuracy. Machine learning models applied to this data also enable the estimation of power levels, with around 66% accuracy.
Researchers have identified a crucial nuclear transport mechanism essential for organ growth and development, involving the protein YAP. The study shows that YAP interacts with importin-7 to control its nuclear entry, regulating cell and tissue growth, and potentially targeting diseases such as atherosclerosis and cancer.
Researchers at the University of Surrey are working on a new approach to stress measurement techniques for nuclear fusion energy. The team aims to prove the safety and effectiveness of welds in future fusion power plants, which could be a key part of the world's long-term energy needs.
Researchers at Caltech developed a novel approach for quantum storage using nuclear spins, which can effectively chain up several atoms to store information. The system utilizes ytterbium ions and surrounding vanadium atoms to create a reliable quantum memory.
The University of Texas at El Paso Aerospace Center will engage in nuclear materials technology research with a five-year, $5 million grant from the US Department of Energy. This partnership aims to transform national nuclear security through nuclear material science applications and provide opportunities for underrepresented students.
New research suggests nuclear power can provide low-cost energy and replace natural gas as a backup source, enabling faster decarbonization in countries with poor wind resources. The analysis found that nuclear is the cheapest way to eliminate all electricity-system carbon emissions nearly everywhere.
A study has found that shuttle proteins form an escape-proof mechanism to fortify the nuclear pore and regulate transport of substances. The number of shuttle proteins occupying the pore depends on their concentrations, allowing cells to compensate for one protein's loss with another.
Achieving China's carbon neutral goal requires a rapid transition to renewable energy, nuclear generation, and a decrease in fossil fuel use. Implementing non-fossil fuel energy sources is crucial, with solar energy playing a critical role due to its decreasing costs and technology advancements.
Researchers at Hiroshima University discovered that a broccoli compound, DIM, induces controlled cell death and recycling of cellular components in fission yeast. The study suggests that targeting the nuclear envelope could be an early target for future anti-cancer treatments.
The Department of Energy's Oak Ridge National Laboratory has developed a novel method for 3D printing refractory materials into complex shapes needed for advanced nuclear reactor designs. USNC plans to incorporate this technology to boost their mission to develop safe, commercially competitive, and simple nuclear energy equipment.
The University of California, Riverside, has been awarded a $980,000 grant from the Department of Energy to develop an AI-driven detector for the future Electron-Ion Collider. The team will use machine learning techniques to optimize detector design and achieve 'co-design,' a new concept in nuclear physics.
Jacques Raynal's contributions to nuclear reaction formalism and codes have had a lasting impact on theory and experimental analysis. His work paved the way for future developments in concepts and numerical codes, enabling laboratories worldwide to calculate nuclear data evaluations.
Researchers at FRIB are studying gentle nuclear reactions with fragile nuclei to improve physics models, which can deepen our understanding of the universe. This knowledge can also lead to better medicine, such as more precise cancer treatments.
The £3.6 million equipment will enable researchers to measure trace levels of radioactive elements, particularly actinides, in samples from UK nuclear facilities and natural environments.
The study reveals that radiation condition, reactor design, and temperature are crucial factors in predicting instability in materials due to radiation. Nanomaterials with fine grain sizes suppress instabilities, making them more radiation-tolerant. The research provides insight into designing safer, more efficient nuclear reactors.
Researchers examine how heat affects salt and brine in underground tests to refine computer models and inform policymakers about spent nuclear fuel disposal. The understanding gained will help assess the viability of salt beds as a safe storage option for radioactive waste.
A survey of 1,000 people in five Southeast Asian countries found that more than half were against nuclear energy development. The study suggests that trust in entities and risk perceptions are key factors influencing public opinion on nuclear energy.
A new study by Rutgers University researchers warns that nuclear war could lead to a loss of the protective ozone layer, resulting in extremely high ultraviolet light at the Earth's surface. This would endanger human health and food supplies, with effects lasting up to 15 years.
A new study finds that massive columns of smoke from a nuclear war would destroy much of the ozone layer over a 15-year period, with peak ozone loss averaging about 75% worldwide. This would lead to devastating effects on human health and food supplies, as well as terrestrial ecosystems.
A team of researchers from the University of Illinois Urbana-Champaign used advanced machine learning to model the physico-chemical properties of a molten salt compound called FLiNaK, enabling accurate atomic-scale reproduction and prediction of behavior under specific reactor conditions. This computational framework can help character...
Researchers believe that wind and hydropower are the most promising renewable energy sources in Russia, with suitable areas for installation identified. However, the transition to these energy sources has been slow due to reliance on fossil fuels and nuclear energy.
The 2021 Fall Meeting of the APS Division of Nuclear Physics presents cutting-edge research on nuclear astrophysics, quantum technology, and rare isotopes. Researchers will discuss breakthroughs such as the most precise measurement of neutron lifetime and novel experiments measuring neutron skin in calcium.