Japanese researchers are urging increased interdisciplinarity and internationalization in Japanese energy and environment research to provide effective scientific advice. The Great East Japan Earthquake and tsunami killed over 15,000 people and crippled the Fukushima Daiichi nuclear power plant five years ago.
New research from NC State University demonstrates that experts can use air sampling technology to detect and quantify radiological releases. The technique was tested using data from the 2014 WIPP nuclear facility accident, achieving impressive accuracy and precision.
The MIT Energy Initiative welcomes Exelon as a member to advance key enabling technologies crucial to addressing climate change. The partnership aims to accelerate deployment of clean energy technologies through collaborations with academia, government agencies, and industry stakeholders.
Scientists at Diamond Light Source are pioneering research to make the nuclear fuel cycle safer, more efficient, and straightforward. They're developing new cement materials that can effectively contain radioactive waste for thousands of years.
The Daya Bay Collaboration has captured the most precise energy measurements of reactor antineutrinos, indicating two intriguing discrepancies with theoretical models. The measured energy spectrum shows a surprising excess of antineutrinos at an energy of around 5 million electron volts.
Researchers develop technique to 'see' energy delivery in fast ignition, achieving record high efficiency. The new approach enables better understanding of energy flow and investigation of experimental designs.
A fully renewable energy system is achievable and economically viable for Russia and Central Asia by 2030, with costs comparable to European nuclear technology or carbon capture and storage. The region can expect a 20% reduction in electricity costs through integrated energy sectors.
Researchers at the University of Nebraska-Lincoln have developed a laser-based X-ray machine that can detect nuclear materials hidden behind thick shielding or smuggled in cargo containers. The technology offers several advantages, including low radiation levels and portability, making it a potential tool for nuclear site inspections.
Scientists at Los Alamos National Laboratory developed a new method to detect underground nuclear explosions by coupling seismic models with gas-flow models. The research improves the accuracy of predicting radionuclide gas transport through fracture networks, enabling better detection and concentration of gases.
Researchers at UMMS have identified a new life cycle stage in HIV infection, dubbed intra-nuclear migration, which relies on human protein CPSF6 to guide the virus through the host cell's nucleus. This phase was previously unappreciated and sheds light on early events of HIV infection.
Researchers at Eindhoven University of Technology have identified a novel site on the RORγt nuclear receptor that can be targeted by drugs without inducing resistance. This discovery could lead to new treatments for autoimmune diseases like rheumatism and Crohn's disease.
Mutations in the nuclear lamina have been linked to various diseases including muscular dystrophies, heart disorders, and premature aging. TSRI researchers aim to understand the nuclear lamina's composition and protein interaction network to develop therapies for these diseases.
New research from the University of Texas at Austin suggests that rock salt used to store nuclear waste may not be as impermeable as previously thought. Deformation of the salt can create connected pore networks that allow fluids to flow, making it a more significant concern for storage sites.
The Precourt Institute for Energy at Stanford University has awarded $2.1 million in seed grants to support promising clean energy research. The projects focus on developing new technologies for solar energy, nuclear waste management, and biofuels, with the goal of reducing our reliance on fossil fuels.
Researchers are developing an electrochemical separation process to remove challenging elements like cesium and strontium from used nuclear fuel. This approach aims to create less waste, separate out nuclear waste for better management, and extend the life of electrolyte solutions.
Researchers developed a strategy to recover plastid sequences from nuclear DNA in plants. This allows for the assembly of complete chloroplast genomes, providing valuable information about evolutionary relationships and plant processes linked to environmental changes.
Research reveals that FIH-1 nuclear entry is dependent on HIF-1α translocation from the cytoplasm to the nucleus, and is also regulated by the presence of copper. Gene silencing of HIF-1α decreased its nuclear location, while reducing intracellular copper levels suppressed nuclear entry of FIH-1.
Designing alloys to withstand extreme environments is a fundamental challenge for materials scientists. Researchers found that exploiting the complexity of equal amounts of up to four different metallic elements can lead to improved radiation resistance. The results reveal significantly reduced defect production and damage accumulation...
Scientists have discovered a new function of the nuclear membrane: repairing catastrophically broken DNA strands. The membrane fixes heterochromatin breaks, preventing chromosome aberrations and potentially fatal cancer formation. This study may reveal how organisms become more predisposed to cancer as they age.
Akinori Awazu's research reveals that active nuclear deformations play a significant role in determining intra-nuclear chromosome architectures. The study suggests that these dynamic changes contribute considerably to the segregation pattern formation of euchromatin and heterochromatin.
The US Nuclear Science Advisory Committee has released a new long-range plan for nuclear physics research, prioritizing investments in particle accelerators and neutrino studies. The plan recommends focusing on existing facilities like Jefferson Lab's 12 GeV Upgrade to unlock new scientific opportunities.
Researchers employed new theoretical approach to calculate glueball decay, achieving agreement with experimental data. The f0(1710) resonance is now considered a prime candidate for the long-sought-after glueball, composed of pure gluons.
Kansas State University has upgraded its nuclear reactor control console with a new system funded by a $1.5 million grant from the US Department of Energy. The upgrade will improve compatibility with current equipment and enable researchers to access data more easily for lab experiments.
Researchers at the University of Gothenburg have developed a new type of nuclear fusion process that produces almost no neutrons, instead releasing fast and heavy electrons. This allows for the creation of smaller and simpler fusion reactors with instant electrical energy production.
Researchers discovered that the amount of gas produced in small underground chemical explosions can affect seismic wave patterns, particularly low-frequency P waves. This finding may improve the use of these explosions to study nuclear detonations and detect gas releases in explosion.
A new study from the University of Texas at Dallas reveals that US investors prefer coal over renewable energy, reflecting a different environmental perspective. In contrast, European investors prioritize renewable energy stocks, driven by environmentally conscious attitudes.
The Antineutrino Global Map 2015 offers new insights into the Earth's interior and reveals information about the planet's heat sources and geodynamics. The map provides a new tool for basic science research and nuclear nonproliferation efforts.
A three-part series in The Lancet highlights the enduring radiological and psychological impact of nuclear disasters, including elevated rates of depression and post-traumatic stress disorder. Researchers emphasize the need for improved communication about health risks and adequate medical support for vulnerable populations.
Switzerland seeks to replace nuclear power with a mix of renewable energy sources, including wind, photovoltaics, and hydropower. The country aims to be largely independent of fossil fuels by 2034, reducing carbon intensity through efficient production processes and substantial reductions in consumption.
Researchers measured variations in energy transition within cadmium atom isotopes, identifying physical cause of shift within nucleus. Two main factors influence hyperfine structure: magnetic field from electrons and nuclear electric quadrupole moment.
Researchers have developed a new method to display the spatial structure of nuclear pores in high resolution. This has led to a better understanding of how certain molecules are transported into or out of the nucleus. The discovery sheds light on various diseases, including cancer, that involve defective transport through nuclear pores.
Scientists at the University of Chicago have successfully aligned over 99% of nuclear spins in silicon carbide, a crucial step towards developing practical spintronic devices. The breakthrough uses infrared light to cool and align spins, allowing for operation at room temperature.
A report by Princeton researchers suggests that partnering with Iran's neighbors and E3+3 nations could reduce proliferation risks. The authors propose a multinational approach to uranium enrichment, giving access to the plant while ensuring transparency.
Iran's national uranium enrichment plant could be sold to other countries to keep the nuclear program peaceful. Multinationalizing the program ahead of 2025 could set a standard reducing nuclear proliferation risks worldwide.
Researchers at Lawrence Livermore National Laboratory simulated a nuclear explosion using new experiments and computer modeling to analyze plutonium behavior. The results will help scientists perform forensic analyses in the case of an actual detonation, providing deeper insights into the element's properties.
Phelps was recognized for his contributions to nuclear medicine and molecular imaging, including the invention of PET scanners. His work has improved outcomes for patients with cancer, neurological disorders, and cardiovascular disease.
Townsend's contributions to nuclear medicine have been transformative, introducing 3D PET imaging and the combined PET/CT scanner. His work has improved the signal-to-noise of reconstructed images without increasing detector material cost.
Rockefeller University scientists have uncovered crucial steps in the nuclear pore complex's dilation and constriction mechanism. Transport factor karyopherin initiates ring dilation by stabilizing Nup58, allowing larger molecules to pass through.
A team developed a graphical representation of nuclear spin matrices for coupled spins in arbitrary quantum states, enabling better control and utilization of quantum phenomena. The 'SpinDrops' app provides intuitive access to the fascinating world of quantum control theory.
Experts warn that nuclear modernization programs can prolong the nuclear era, creating international instability and undermining national security. A balanced approach is needed to achieve a balance between modernization and disarmament, with the US, Russia, and China taking the lead.
A researcher at the University of Waterloo has theoretically demonstrated detecting a single nuclear spin at room temperature, enabling enhanced Nuclear Magnetic Resonance (NMR) imaging of biological materials. A tiny ferromagnetic particle acts as an amplifier to detect a single spin at a distance of 30 nanometres.
Physicists detect nuclear spins in single biomolecules for the first time using magnetic particles and novel experimental setup. This breakthrough improves medical diagnostics and analysis of biological and chemical samples.
A new test has been developed to predict sudden cardiac death in hemodialysis patients, combining nuclear medicine, C-reactive protein, and electrocardiogram (ECG). Patients with 2 or 3 abnormal measures were at a significantly increased risk of cardiac death.
A study of veterans in Connecticut found that nearly 7% of patients have a next of kin who is not a nuclear family member, often a friend or intimate partner. States should consider adopting uniform default consent statutes to reflect evolving social ties.
The study aims to establish a stable situation for nuclear power by collecting multidisciplinary data on how people define nuclear power and its role in society. The project will analyze the importance of nuclear power in each country's power production, economic impacts, and influence from different viewpoints.
The 2013 Renewable Energy Data Book reports a significant increase in installed renewable capacity in the US. Key findings include solar electricity's rapid growth and renewable sources accounting for 23% of global electricity generation worldwide.
Researchers at CNIC identified the molecular mechanism regulating transport of Rac1 between nucleus and cytoplasm. Sustained presence of Rac1 in nucleus promotes nuclear deformation to facilitate cell migration through confined spaces. The study provides potential targets for future therapies.
Renewable electricity in the US grew to nearly 15% of total installed capacity and 13% of total electricity generation in 2013. Solar electricity was the fastest growing technology, with a 66% increase in cumulative installed capacity from the previous year.
The U.S. Department of Energy's Argonne National Laboratory is partnering with three leading nuclear companies to address technical challenges in advanced reactor design. The partnership aims to create next-generation reactors with improved safety and efficiency.
Leading conservation scientists argue that nuclear energy should be part of the energy mix to mitigate climate change. The researchers evaluated different energy scenarios and found that nuclear power performs well compared to renewables, considering factors like safety, cost, scalability, land transformation, and emissions.
Researchers develop a new approach to customize nuclear medicine treatment for cancer, using targeted alpha therapy with customized radiolabeled antibody cocktails. This method has great potential for treating various diseases, including those with disseminated tumor cells.
Scientists create versatile model to predict stalagmite-like structures in nuclear processing plants and kettle scaling, reducing manual inspections and improving safety. The new model has potential applications in other industrial and domestic situations where salt solutions precipitate out and cause problems.
SMU seismologist Brian Stump has been recognized as an AAAS Fellow for his groundbreaking work on seismic monitoring and its significance in enforcing the Comprehensive Nuclear-Test-Ban Treaty. His research has significantly improved scientists' ability to distinguish between earthquakes, conventional explosions, and nuclear tests.
The US Army and NREL have validated energy savings for net zero energy installations, reducing energy consumption by 25% and annual costs by up to $300 million. Six pilot sites achieved net zero energy, with varying approaches to energy efficiency and renewable energy production.
Researchers discovered a connection between nuclear particles and electromagnetic theories via plasmas, suggesting an equivalence between generalized Casimir forces and weak nuclear interactions. The study found that long-range electromagnetic fluctuations differ from those in vacuum conditions.
Researchers favor binding national renewables targets for EU and individual member states. Studies show additional renewables targets could provide economic benefits by reducing nuclear and fossil fuel use, while minimizing added costs.
A UK team is exploring the use of thorium as a fuel source for improved nuclear designs, which could provide safer and more cost-effective power generation. The Integral Inherently Safe Light Water Reactor (I2S-LWR) aims to reduce the size and enhance safety of conventional nuclear power stations.
A Clemson University-led research team aims to develop materials that can encase nuclear waste for safe storage. The project focuses on crystalline ceramic based on naturally occurring minerals that endure for millions of years.
A French scientist has developed an open source simulation method to calculate the actual cost of relying on a combination of electricity sources. The study found that an optimal mix contains a large amount of nuclear power and a small amount of fluctuating energies like wind and solar.
A team of Clemson University researchers will use a $5.25 million grant from the US Department of Energy to advance nuclear monitoring, remediation and disposal technologies in South Carolina. The project aims to address key scientific issues related to radioactive contaminants and develop integrative models for radionuclide transport.