A new study by Hagen Scherb and Kristina Voigt found a significant gender gap in human populations exposed to nuclear radiation, with increases in male births relative to female births. The study reveals a long-term, dose-dependent impact of radiation exposure on human sex odds.
A study by Behnam Taebi explores the moral desirability of nuclear power production methods, considering technological realities and ethical issues. The author argues that distinguishing between different nuclear energy production methods is crucial before making informed choices.
A new study identifies a mutation underlying accelerated-aging disease, providing key insights into normal human aging. The research highlights the importance of the nuclear envelope in the aging process.
New studies on Fukushima's aftermath might uncover more accurate estimates of health consequences of nuclear power plant accidents, including thyroid cancer risks for children and young adults. The authors also highlight the psychological burden of nuclear disasters on those affected.
The Rensselaer Polytechnic Institute has secured a five-year funding plan of $1.5 million from the U.S. Department of Energy Nuclear Criticality Safety Program to launch a new nuclear safety research program. The program aims to provide high-accuracy nuclear data for international nuclear community applications.
Researchers use Closterium moniliferum algae to remove strontium, a major component of nuclear waste, by sequestering it in solid crystals. The algae's ability to differentiate between strontium and calcium can help isolate highly radioactive 'high-level' waste from 'low-level' waste.
William Bertozzi, a renowned MIT professor, has been awarded the inaugural JSA Outstanding Nuclear Physicist Award for his pioneering work in experimental electromagnetic nuclear physics. The award acknowledges his leadership and innovative techniques that have advanced the field of nuclear physics.
A recent study published in the Journal of Biological Chemistry suggests that vitamin A plays a more direct role than previously believed in various physiological functions. The study found that vitamin A itself is active in activating nuclear receptor TR4, which plays roles in sperm cell production, lipid regulation, and central nervo...
The US lags behind other countries in nuclear fuel recycling due to unfounded concerns and myths. Reprocessing spent fuel can recover significant energy value and reduce high-level nuclear waste volume.
The European Commission's Joint Research Centre has created a European nuclear security training centre to train first responders at the EU level. The centre offers a balanced approach between theoretical lectures and hands-on sessions, covering topics such as nuclear forensics and radiological crime scene management. International col...
Researchers from six UK universities are studying how daily radiation exposure damages graphite blocks in nuclear power reactors. The study aims to help nuclear utility companies plan for the future and improve manufacturing processes.
Researchers at Cold Spring Harbor Laboratory discovered that two non-coding RNAs, MENε and MENβ, trigger the formation of nuclear subcompartments called paraspeckles. Paraspeckles are believed to serve as storage depots for pre-made protein-coding RNA, allowing cells to respond faster to stress.
Researchers have created a more accurate seismic model to detect nuclear explosions and differentiate them from natural events. The model spans the complex tectonic region of Turkey to India, and will improve location and characterization of seismic events while reducing errors.
The European Science Foundation forecasts the need for powerful new accelerator facilities to tackle fundamental questions in nuclear physics, focusing on energy, health, and environmental problems. This will enhance skills in advanced techniques transferred to industries, ensuring access to expertise in low-carbon energy, medical diag...
A study reviews nuclear power economics and concludes that the current fuel cycle is unsustainable due to uncertainty about waste management. Reprocessing and recycling of spent fuel is an alternative, but its implementation is controversial due to proliferation risks and high costs.
A new gamma-ray detector, Polaris, can pinpoint and show the exact location of radiation sources, unlike conventional detectors. It provides a real-time image of the radiation source, allowing inspectors to navigate towards it with precision.
Research published in the Bulletin of Atomic Scientists warns that US missile defense systems are not reliable and would not be effective in combat conditions. The authors propose a new drone-based system as an alternative, which could reliably intercept long-range ballistic missiles before they reach their targets.
A new assessment warns that current imbalances in energy technology R&D portfolios will hinder climate change mitigation unless investments in energy efficiency are increased. Energy efficiency accounts for up to 50% of potential GHG emissions reductions, yet receives less than 10% of overall public sector investment.
Researchers found that proteins importing structural material and regulating its import determine cell size. By manipulating these proteins, they can make a smaller species' nuclei balloon up to the size of a larger one. This discovery could lead to new insights into nuclear size regulation in cancer cells.
A renewed federal effort to fix the nation's stalled nuclear waste program is focusing too much on technological issues, neglecting public mistrust. Social science experts warn that ignoring these concerns increases the chances of repeating past failures, such as Yucca Mountain.
A special White House panel on high-level radioactive waste needs to focus more on social and political acceptability. Public mistrust has fueled failed attempts to effectively work with those affected, and addressing this is crucial for developing a publicly acceptable solution.
A new study proposes a 20-year plan to revive nuclear energy, aiming to replace aging power plants with efficient mini-reactors. The researchers suggest new reactor designs could use uranium more efficiently, reducing waste and ensuring energy security.
Researchers at Rutgers University studied the doubly magic isotope of tin with 50 protons and 82 neutrons, providing insights into its stability and potential formation in supernova explosions. The study's findings may also contribute to developing next-generation nuclear reactors and forensic analysis techniques.
Researchers at Ben-Gurion University of the Negev have been awarded a US-Israel Energy Independence Partnership Grant to develop self-sustainable fuel cycles for light water reactors. The project aims to improve nuclear energy efficiency, reduce uranium enrichment needs, and extend available energy resources.
The US Department of Energy has awarded nearly $1.3 million in funding to two research projects at Rensselaer Polytechnic Institute, focusing on improving the nuclear fuel cycle and developing next-generation nuclear reactors.
The meeting showcased groundbreaking research and development worldwide in molecular imaging and nuclear medicine, with a focus on using molecular imaging to understand disease mechanisms and improve patient health. Key findings included advances in Alzheimer's disease identification and recurrent prostate cancer detection.
Researchers identified two distinct mechanisms for nuclear pore complex assembly during interphase and post-mitotic stages, shedding light on cell cycle-dependent differences in nuclear membrane topology. The findings have implications for conditions such as cancer, developmental defects, and sudden cardiac arrest.
Bengt Roland Långström, a professor at Uppsala University in Sweden, has been recognized for his work in nuclear medicine. He is being honored with the Georg Charles de Hevesy Nuclear Pioneer Award for his over 20 years of experience in synthesizing and applying radiolabeled tracers for PET.
The Consortium for Advanced Simulation of Light Water Reactors (CASL) uses advanced computer models to explore innovations in nuclear plant engineering and design, aiming to optimize safety and efficiency. North Carolina State University is playing a key leadership role in the program, receiving approximately $11 million in funding ove...
Researchers at Lawrence Berkeley National Laboratory are developing gamma-ray detectors to improve cancer therapy using heavy-ion beams. The Compact Compton Imager 2 (CCI-2) is a compact imager that can provide real-time images of the ion beam's energy distribution in tumors.
Clemson University has received a three-year, $400,000 faculty-development grant from the US Nuclear Regulatory Commission to recruit and retain younger faculty in nuclear science. The grant will support Dr. Brian Powell and help establish an excellent base for his academic career.
Research reveals that nuclear matrix proteins are differentially expressed during HMBA-induced differentiation of gastric cancer cells. Eight proteins were down-regulated while seven were up-regulated, with prohibitin, nucleophosmin, and hnRNP A2/B1 being significantly decreased in treated human gastric cancer cells.
An international team of astrophysicists has created the most complete atlas of nuclear rings, which are enormous star-forming ring-shaped regions that circle certain galactic nuclei. The catalogue includes 113 such rings in 107 galaxies and provides insights into their properties and relationships with galaxy structure.
The article argues that investing in neglected disease control is a more effective use of resources than maintaining nuclear arsenals. With $1 billion, the 11 nuclear power states could eliminate or control neglected infections, which account for up to 50% of global diseases.
Springer has partnered with the Korean Society of Nuclear Medicine (KSNM) to publish the journal Nuclear Medicine and Molecular Imaging. The journal will be available in both print and electronic formats, providing a platform for high-quality research and discussion on nuclear medicine and related sciences.
In Europe, strategic cooperation on geological disposal of nuclear waste is crucial for its safe implementation. The IGD-TP platform facilitates stakeholder collaboration to resolve scientific, technological and social challenges.
The American Physical Society has released a report outlining concrete steps to help the US achieve its goals of downsize the nuclear arsenal, prevent the spread of atomic bombs, and keep the stockpile safe and secure. The report recommends technologies such as nuclear archaeology to validate nations' production of atomic material.
The European Commission Joint Research Centre is developing high-sensitivity particle analysis to detect nuclear materials in aerosol particles. The new laboratory will increase detection speed and sensitivity by a factor of ten, improving safeguards particle analysis.
Researchers at Salk Institute found that nucleoporins, proteins in nuclear pore complexes, act as transcription factors regulating genes during early development. They also offer new insights into cancer mechanisms and potential markers for causes of cancer.
A new study provides clear pediatric PET dose guidelines, allowing clinicians to calculate the optimal radiotracer dose based on a child's weight. The findings suggest that patients can receive high-quality images with reduced scan time or lower doses, minimizing radiation exposure for young children.
A new computer algorithm developed by researchers at Argonne National Laboratory allows scientists to view nuclear fission in much finer detail than ever before. The code has already produced new scientific results through highly detailed simulations of the Zero Power Reactor experiments on powerful supercomputers.
The Nuclear Regulatory Commission has awarded Penn State's nuclear engineering program nearly $1 million to boost nuclear education and expand the workforce. The funding will support a radiochemistry education program with a new laboratory course providing hands-on experience for students.
Two studies suggest the nuclear envelope's permeability barrier reopens briefly after mitosis, allowing large proteins to enter the nucleus by passive diffusion. This dynamic process has important implications for cellular compartmentalization and genetic material regulation.
Researchers at Idaho National Laboratory and Brookhaven National Laboratory will develop more accurate reactor simulations using data from experiments performed around the world. The new approach combines information from atomic level to meter scale, covering an unprecedented range of 15 orders of magnitude.
A new research project at Idaho National Laboratory will use an innovative approach to learn how to get more use from nuclear fuel. The team plans to put pure samples of common actinides into the Advanced Test Reactor, which will then be analyzed using accelerator mass spectroscopy.
The study of 33Mg's ground state properties reveals a prolate deformed nucleus with well-reproduced energy and magnetic moment. The time-odd relativistic mean field approach successfully explains the experimental data without introducing parameters.
Researchers at Kansas State University have developed a microstructured semiconductor neutron detector, receiving an R¼D 100 Award for its innovative technology. The device has thousands of tiny perforations that detect neutrons and can be used for various applications.
Wind energy could account for 30% of Spain's overall energy production by 2030, according to a study. The proposal also suggests a mix of solar energy and gas turbines to achieve this goal, while reducing carbon emissions. Additionally, the sector has generated 226% more jobs in the European Union since 2003.
The Nuclear Regulatory Commission (NRC) has awarded nearly $20 million to Virginia Tech's nuclear engineering program for faculty development and fellowships. The funding will support the growth of a workforce capable of designing, constructing, and operating nuclear facilities.
UC San Diego researcher Hoanh Vu is working on a three-year grant project to study laser-plasma interactions for safe nuclear ignition. His research could lead to the development of nuclear fusion as an alternative energy source, increasing safety and security in nuclear stockpile stewardship.
Scientists at National Ignition Facility will focus on limitless energy production through nuclear fusion, a potential game-changer for electricity generation. The symposium aims to advance nuclear chemistry and provide new insights into the universe.
A Florida State University research group has received a $1 million grant to develop new theoretical models for studying the microstructure of nuclear reactor fuels. The goal is to improve fuel reliability and performance, reducing the risk of mechanical failure and radioactive element release.
Queen's University researchers will develop a unique capability to test nuclear materials in simulated reactor conditions using accelerator technology. The Nuclear Materials Testing Facility aims to improve understanding of materials degradation and development of materials for advanced reactors.
Pavel Solin will use advanced computational methods to improve reactor simulations and support the design of next-generation reactors. The project aims to prolong the useful life of old reactors and make nuclear energy more efficient.
Alan Davison, Alun G. Jones, and Michael J. Abrams discovered a new class of technetium complexes that showed localization in cardiac tissue after intravenous administration, leading to the development of myocardial perfusion imaging agents. Their work has enabled millions of people to receive better diagnosis and treatment for heart c...
Researchers have for the first time visualized the three-dimensional structure of a crucial subcomplex of the nuclear pore complex (NPC), a fundamental innovation in multicellular life. The findings support a common architecture between NPCs and coated vesicles, revealing an ancient evolutionary connection.
The Opioid Growth Factor (OGF) and its receptor (OGFr) play a crucial role in regulating cell proliferation by modulating cyclin-dependent kinase inhibitors. The study found that transport of OGFr into the nucleus required two out of three nuclear localization signals, highlighting the importance of this pathway in cancer treatment.
A new study published in Risk Analysis found that public support for nuclear power is highest among those who trust the industry and hold traditional values. The study's findings suggest that increasing public trust in the nuclear industry is crucial for a resurgence of nuclear power in the US.
The Argonne National Laboratory has developed a unique tracking technology that monitors the environmental and physical conditions of containers of nuclear materials in storage and transportation. This RFID system can simultaneously monitor thousands of drums 24/7, triggering alarms for immediate action upon detecting abnormal situations.
Researchers have reported compelling new scientific evidence for the existence of LENR, producing neutrons and excess heat. The study uses an electrode composed of nickel or gold wire to detect subatomic particles released during reactions.