Nuclear processes. Medical search. Frequent questions

During the World Nuclear Exhibition (WNE) 2023 in Paris, EDF Group. (neimagazine.com)
Getting the direct-feed low-activity radioactive waste process on line means that we're going to be on track to start treating about 50 million gallons of waste stored in Hanford's underground tanks in 2023. (uchicago.edu)
We are pleased to announce that Holtec Britain is poised to enter the UK regulatory Generic Design Assessment (GDA) process for SMR-160 in early 2023, enabling start of construction of the first UK unit as early as 2028. (holtecinternational.com)

Westinghouse Electric Company has filed a notice of intent to submit key licensing reports for its eVinci microreactor to the Nuclear Regulatory Commission and Canadian Nuclear Safety Commission for joint review, the firm announced last week. (ans.org)
The fate of the Pilgrim nuclear power plant in Plymouth was the subject of a meeting Tuesday at the headquarters of the Nuclear Regulatory Commission in Maryland. (wbur.org)
DURHAM, N.C. - In a legal motion filed today, watchdog groups pressed the U.S. Nuclear Regulatory Commission (NRC) to terminate the approval process for the Westinghouse AP1000 reactor design. (foe.org)
With respect to commercial nuclear power plants, these facilities are initially licensed by the Nuclear Regulatory Commission (NRC) for a 20-year period. (smartgrowthamerica.org)

Two reactors located at the Koeberg nuclear power station account for around 4% of the country's electricity production. (africanews.com)
The Department of Mineral Resources and Energy (DMRE) issued a request for proposals for a service provider to create a procurement framework for an additional 2,500MW of nuclear power on top of the 1.94GW produced by the two pressurised water reactors at Koeberg power station near Cape Town. (pinsentmasons.com)
Meanwhile, Rosatom has launched a tender to study the pyrochemical processing of used nuclear fuel from fast neutron reactors. (world-nuclear-news.org)
The objective of this workshop was to discuss best practices that the nuclear sector can adopt when licensing innovative technologies including, but not limited to, small modular reactors (SMRs). (oecd-nea.org)
Trace amounts of plutonium occur naturally, but large amounts have been produced in nuclear reactors. (cdc.gov)

The two nuclear regulators signed a memorandum of cooperation in August 2019 to increase collaboration on the technical reviews of advanced reactor and small modular reactor technologies. (ans.org)
British nuclear services company Cavendish Nuclear has been awarded a contract by Japan Atomic Energy Agency (JAEA) to provide specialist capability in support of the decommissioning of the Monju prototype fast breeder reactor (PFR). (world-nuclear-news.org)
It also builds on Cavendish Nuclear's long relationship with the wider Japanese nuclear industry and draws on our experience of the UK's Dounreay PFR decommissioning programme, which is similar in design to the Monju reactor. (world-nuclear-news.org)
The equipment was subsequently retrieved and replaced but the Nuclear Regulation Authority (NRA) did not permit the reactor to restart. (world-nuclear-news.org)
Pilot fuel assemblies with nitride fuel have been irradiated in the BN-600 reactor at the Beloyarsk nuclear power plant since 2014,' Mikhail Skupov, deputy director general of the Bochvar Institute, said in the TVEL statement. (world-nuclear-news.org)
A reactor operator operating the nuclear reactor, including its auxiliary and safety systems. (foronuclear.org)
Both of those utilities and Westinghouse are pushing for approval of the AP1000 design, causing the public interest groups to assert that legally mandated safety considerations and continuing design problems are taking a back seat to the nuclear industry's schedule to license the reactor by this fall. (foe.org)
The suitability of the proposed technique is demonstrated through its application to data collected from a bespoke robotic system used to conduct a survey of the Joz̆ef Stefan Institute TRIGA Mark II nuclear reactor during steady state operation, where it is shown to successfully reconstruct gamma dosimetry estimates in the reactor hall and aid in identifying sources of ionizing radiation. (lancs.ac.uk)
Holtec Britain looks forward to putting up its SMR-160 reactor, in development since 2011, to the scrutiny of the UK regulator, Office Nuclear Regulation (ONR), with the expectation for speedy approval underpinned by its uniquely robust safety features. (holtecinternational.com)
Our small modular reactor would use the same fuel as other PWRs in the country which will enable the UK to standardize fuel fabrication and other critical segments of the nuclear supply cycle. (holtecinternational.com)

Russia's AI Leipunsky Institute of Physics & Power Engineering (IPPE) together with V/O Izotop JSC (part of Rusatom Healthcare), have optimised the production process for actinium-225 (Ac-225). (neimagazine.com)
I describe in detail the different physics that is implemented in SkyNet and I perform code tests and comparisons to other nuclear reaction networks. (caltech.edu)
Contains two key articles for which C. F. Powell was awarded the Nobel prize in physics in 1950 "for his development of the photographic method of studying nuclear processes and his discoveries regarding mesons made with this method. (kuenzigbooks.com)
From the nuclear-physics point of view the r-process requires the knowledge of a large number of reaction rates involving exotic nuclei. (herts.ac.uk)
In search of the s-process in cool supergiants: A vital role for laboratory astrophysics Journal of Physics: Conference Series, 130, (012019) . (lu.se)
Such reactions are needed to better understand the neutrino nuclear response, of importance for neutrino physics and astrophysics. (lu.se)
My main research interest is in fundamental physics mainly theoretical particle physics but also nuclear physics, general relativity and cosmology. (lu.se)
The course covers theoretical models for the structure and reactions of atomic nuclear, as well as experiments in nuclear physics and their scientific applications. (lu.se)
The course also includes computer and experiment laboratory exercises in order to introduce the students to methods used in modern nuclear physics. (lu.se)
The purpose of the course is to enhance the student's knowledge of theoretical and experimental nuclear physics. (lu.se)
Read more about the course Advanced Nuclear Physics, FYST54, on our learning tool Canvas. (lu.se)
Read more about prerequisites and application for the course Advanced Nuclear Physics, FYST54 at Lund University's central web pages. (lu.se)

Regulators in non-nuclear sectors have undergone recent changes that can help shape the collective intelligence of the regulatory community. (oecd-nea.org)
The workshop brought together regulators and stakeholders, including industry representatives, and international organisations to share information between nuclear and other highly regulated sectors towards harmonised, efficient, and effective regulatory processes in the context of innovation. (oecd-nea.org)

Multiple researchers are already using SkyNet for their work, and I hope that SkyNet will be a useful tool for the broader nuclear astrophysics community. (caltech.edu)
The r-process constitutes one of the major challenges in nuclear astrophysics. (herts.ac.uk)

Further, I present r-process nucleosynthesis calculations with SkyNet in the dynamical ejecta of a black hole-neutron star merger with varying levels of neutrino irradiation. (caltech.edu)

No Nukes seeks opportunities to strengthen the global non-proliferation regime and to accelerate global nuclear disarmament by stigmatizing, outlawing and eliminating nuclear weapons. (nonukes.nl)

Former Finance Minister Nhlanhla Nene pledged that the nuclear programme would be transparent and his successor Pravin Gordhan has said his office would ensure that South Africa stuck to fiscal prudence, including on any deals relating to the building of nuclear power stations. (africanews.com)
According to the IRP, any new nuclear programme must be implemented at a pace and scale that the country can afford. (pinsentmasons.com)
This contract not only supports decommissioning in Japan, it acknowledges Cavendish Nuclear's expertise in specialist nuclear decommissioning projects and will provide opportunities for our skilled nuclear engineers and many more across the wider UK supply chain for this 10-year programme,' said Babcock Group CEO David Lockwood. (world-nuclear-news.org)
A key part of Japan's nuclear energy programme, the 280 MWe Monju FBR in Tsuruga City, Fukui Prefecture, initially started in 1994. (world-nuclear-news.org)

South Africa has started a process that could lead to it adding up to 9,600 megawatts of nuclear power to its national grid. (africanews.com)
South Africa is the only country in Africa with a commercial nuclear power plant. (africanews.com)
But in August last year, plans drawn up by energy minister Gwede Mantashe for 2,500MW of new nuclear capacity were given the green light from the National Energy Regulator of South Africa (NERSA) to begin procurement. (pinsentmasons.com)
South Africa also built a pilot plant using the COLEX method to make lithium-6 for its nuclear weapons program in the 1970s. (wikipedia.org)

Procurement processes and cooperation agreements concluded with Russia were also set aside by the ruling. (pinsentmasons.com)
Several European countries, Russia, China and Japan have policies to reprocess used nuclear fuel, although government policies in many other countries have not yet come round to seeing used fuel as a resource rather than a waste. (world-nuclear.org)
The discussions "helped to solve practical problems and, in general, served the cause of the development of nuclear medicine in Russia and in the world. (neimagazine.com)
The deal with Russia could prove controversial for Orban because no formal bidding process for the plant's expansion had ever been launched. (industryweek.com)
But with increasing concern about their risks, we researched what tactical nuclear weapons are, what Russia would seek to accomplish by using them, and how the West might respond. (politifact.com)
Russia is thought to have about 2,000 tactical nuclear weapons, said Matthew Bunn, a nuclear policy analyst at Harvard University's Kennedy School of government. (politifact.com)
There are no military targets in Ukraine that Russia could destroy with a nuclear weapon that it couldn't also destroy with conventional weapons,' Bunn said. (politifact.com)
If the war goes badly enough for Russia, Putin might pursue a nuclear detonation in desperation. (politifact.com)
Due to environmental concerns and relatively low demand for enriched lithium, further use of the COLEX process is officially banned in the USA since 1963, which strengthens China's near unanimous hold over the market of enriched lithium, followed by Russia. (wikipedia.org)
If there was a large-scale nuclear war between Russia and the United States, God forbid, that could kill 200 million people in the immediate near-term and the possibility of leading to a nuclear winter, with the possibility of the deaths of 5 or 6 billion people. (medscape.com)

Nuclear weapons security is designed to provide a continuity of protection from manufacture to installation in a potential delivery system or in a ready-for-use storage site. (wagingpeace.org)
The most danger begins when the materials are combined to become the components for nuclear weapons. (wagingpeace.org)
The security system now in place has evolved as the nuclear industry grew to meet the demands of the military for weapons. (wagingpeace.org)
there is enough excess global nuclear (fissile) material to build an additional 100,000 weapons, and transnational terrorist networks like al-Qaeda continue to seek this destructive technology for their own purposes. (carnegiecouncil.org)
The worldwide growth in "clean" nuclear energy exacerbates these challenges, since the same materials and technologies that can be used for energy can be used for weapons. (carnegiecouncil.org)
The Israeli Disarmament Movement in an inspiring clip calls on the Israeli government to join other countries starting the process towards a general ban on nuclear weapons. (nonukes.nl)
No Nukes is Pax's campaign for a world free of nuclear weapons. (nonukes.nl)
On 24 January 1956, General Pierre Gaston Billotte, French Minister for National Defence and the Armed Forces, sends a confidential letter to Edgar Faure, President of the French Council, and to Antoine Pinay, French Foreign Minister, in which he emphasises the need for France to be militarily independent in terms of nuclear weapons, irrespective of its commitments within Euratom. (cvce.eu)
A few days before the beginning of the diplomatic Val Duchesse Conference on the preparations for the Rome Treaties, Maurice Bourgès-Maunoury, French Defence Minister, makes Christian Pineau, his counterpart at the French Foreign Ministry, aware of his determination to safeguard France's freedom to manufacture nuclear weapons independently of its accession to Euratom. (cvce.eu)
In August 1958, the image of a French cockerel fed on nuclear weapons by a soldier, a businessman and a conman symbolises what the Soviet press considers to be the ultimate objective of France's policy: acquiring nuclear weapons. (cvce.eu)
What are 'tactical' nuclear weapons? (politifact.com)
Russia's invasion of Ukraine is going poorly enough that President Vladimir Putin might decide to use what are known as tactical nuclear weapons, according to both Ukrainian and U.S. leaders. (politifact.com)
In an interview, Ukrainian President Volodymyr Zelenskyy told CNN's Jake Tapper that all countries should be prepared for the possibility that Putin could use nuclear weapons. (politifact.com)
Nuclear weapons haven't been detonated as tools of war since 1945. (politifact.com)
Sometimes these are referred to as 'low yield' nuclear weapons. (politifact.com)
But just because these nuclear weapons are considered small doesn't mean their impacts would be minor. (politifact.com)
In the Russian nuclear arsenal, Green said, most nuclear weapons that would be considered 'tactical' would be 'as large or larger than the bombs that destroyed Hiroshima and Nagasaki' to end World War II. (politifact.com)
In theory, there could be a military benefit from using a tactical nuclear weapon - namely, causing battlefield carnage more quickly and completely than conventional weapons could. (politifact.com)
The destruction of a city would be harder to let pass, but an explosion in an unpopulated area and without significant direct casualties could allow the West to mount a response short of detonating its own nuclear weapons. (politifact.com)
In the US, several chemical exchange methods for lithium isotope separation have been under investigation in the 1930s and 1940s to develop a process for lithium-6 production, so that tritium could be obtained for thermonuclear weapons research. (wikipedia.org)
Now, we understand some of the reasons for this in terms of the extraordinary, continued proliferation of nuclear weapons, the fact that there is a land war being waged in Europe just now, in which various threats have been made coming from the Russian high command about the possibility of deploying nuclear weapons. (medscape.com)
Even a limited nuclear war involving only 250 of the estimated existing 13,000 nuclear weapons stored around the globe would kill 120 million people outright, cause massive global disruption, and the possibilities of widespread global famine would probably put 2 billion people at risk. (medscape.com)
Anything that we can do to help support the international campaign that they are promoting to abolish nuclear weapons we should do. (medscape.com)
We know that the health community played a decisive element during the Cold War, and more recently, were important proponents of the Treaty on the Prohibition of Nuclear Weapons. (medscape.com)
Second, take the nuclear weapons off hair-trigger alert. (medscape.com)
Third, let us demand or ask that all states involved in current conflicts pledge publicly, clearly, and unequivocally that they will not use nuclear weapons in these conflicts. (medscape.com)
Very little mining or processing of uranium for the purpose of fuel or weapons development is currently underway. (cdc.gov)
And as the Centers for Disease Control and Prevention's Bill Foege noted so many years ago [in a personal communication], the notion of using nuclear weapons in war should be considered such an unthinkable idea that it is alien to planet Earth. (medscape.com)

It gave no time frame for the process but the broader plan to boost nuclear power extends over the coming 15 years. (africanews.com)
Africa's most industrialised economy, which relies heavily on coal for electricity, has been grappling with power shortages that have curtailed economic growth, and the Treasury in October set aside 200 million rand ($13.14 million) to consider the costs, benefits and risks of building more nuclear power stations. (africanews.com)
Yet the costs of nuclear power make it a controversial option. (africanews.com)
It comes after South Africa's plans to boost its nuclear power were put on hold in 2017, when the Western Cape High Court ruled that the government's attempts to procure 9.6GW of nuclear energy was unlawful. (pinsentmasons.com)
The DMRE said the process would be completed by 2024 with the new capacity operational by 2030, in line with the decommissioning of South Africa's coal power generation facilities. (pinsentmasons.com)
In its decision to back the development of 2,500MW of new nuclear power, NERSA said the successful bidder would have to satisfy the requirements of the Integrated Resource Plan of 2019 (IRP) - South Africa's 20-year plan to deliver security of electricity supply. (pinsentmasons.com)
A key, nearly unique, characteristic of nuclear energy is that used fuel may be reprocessed to recover fissile and fertile materials in order to provide fresh fuel for existing and future nuclear power plants. (world-nuclear.org)
This publication outlines the methodology that is used for evaluation of the safety significance of unusual events in nuclear power plants. (iaea.org)
The control room is the "brain" of a nuclear power plant. (foronuclear.org)
The role of nuclear operator at a nuclear power plant is one of great responsibility, and thus requires an important training effort with an academic roadmap that starts years before obtaining the necessary license. (foronuclear.org)
The operator operates the control and protection devices at the nuclear power plant from the control room or, if necessary from the auxiliary panels, always under the supervisor's command. (foronuclear.org)
Training for operator or supervisor at a nuclear power plant in Spain takes place in Tecnatom , an engineering company that builds control room simulators for nuclear power plants around the world, among other things. (foronuclear.org)
Because there have been many papers written on nuclear power-whether in weapon or energy form-this paper examines the ethical questions around two intertwined 21st century issues: nuclear terrorism and the Nuclear Security Summit (NSS) process. (carnegiecouncil.org)
A global leader in low-carbon energies, the Group has developed a diversified generation mix based on nuclear power, hydropower, new renewable energies and thermal energy. (veolia.com)
Process Engineering Associates, LLC ( PROCESS ) was hired as a subcontractor by the client to lead and execute the process design of a commercial scale uranium enrichment plant for the production of power plant fuel grade uranium. (processengr.com)
The report concerns process control instrument system both pneumatic and electric as used in a variety of critical industries including basic chemicals manufacture, petroleum refineries, and electric power utilities and the vulnerability of the manufacturing industry SIC 3821 to nuclear attack and subsequent repair requirements associated with various damage levels. (dtic.mil)
A nuclear power plant in Byron, Illinois. (uchicago.edu)
Australian practice is contextualised with reference to the British and French nuclear tests that have shaped community opinion, and the United Kingdom and New Zealand experience with nuclear power generation that has impacted upon policy. (stir.ac.uk)
Have a large general knowledge in several other competence domains, such as mechanical equipment, electrical supply and I&C within nuclear power plants. (thomas-thor.com)
MOSCOW -- Hungary today tasked Russia's atomic energy corporation to more than double production at the EU nation's only nuclear power plant in a contract worth nearly $14 billion. (industryweek.com)
Paks was launched by Soviet nuclear power engineers in the early 1980s, and its first reactor's life span expires within the next 15 years. (industryweek.com)
As with any industrial facility, nuclear power plants have a limited lifespan. (smartgrowthamerica.org)
A variety of market dynamics and policy initiatives at the state and federal levels have recently served to prolong the operational life of commercial nuclear power plants. (smartgrowthamerica.org)
As the national shift to renewable energy places pressure on existing energy grids and increases the need for reliable carbon-free energy options, nuclear power is facing a revival. (smartgrowthamerica.org)
Government initiatives such as the Civil Nuclear Credit Program 1 (Bipartisan Infrastructure Law, 2021) and the Zero-Emission Nuclear Power Production Credit 2 (Inflation Reduction Act, 2022) have been established to support the extended operation of existing nuclear plants. (smartgrowthamerica.org)
In this context, many nuclear power plants are planning for extended operational timeframes approaching 60 years or more. (smartgrowthamerica.org)
For Atomic Energy of Canada Ltd. , which operates nuclear power plants in Canada, China and Slovenia, downtime just isn't an option. (itbusiness.ca)
Nuclear power plants have a lifecycle of about 30 years, he said, so these plants require technology that's stable over long periods of time. (itbusiness.ca)
Essentially no uranium is released from nuclear power plants because of the fuel assembly design and the chemical and physical nature of the uranium oxide fuel [ATSDR 2008b]. (cdc.gov)

The s-process is known to occur in asymptotic giant branch stars, but the astrophysical site of the r-process is still a mystery. (caltech.edu)
Its astrophysical site has not yet been identified but there is observational evidence suggesting that at least two possible sites should contribute to the solar system abundance of r-process elements and that the r-process responsible for the production of elements heavier than Z = 56 operates quite robustly producing always the same relative abundances. (herts.ac.uk)

The continuing success of the global efforts to achieve nuclear disarmament is impressive. (wagingpeace.org)
Awareness of the true dimensions of the continuing nuclear threat has been raised, yet success in these efforts has revealed an inherent danger in the disarmament process. (wagingpeace.org)
Security programs developed for the armament process are not, in many cases, adequate for the disarmament process. (wagingpeace.org)
Whether or not the same system will be adequate for the disarmament process is an open question. (wagingpeace.org)
The net effect of these developments is that nuclear security, already questionable in many areas , will continue to deteriorate due to the perception that the need for this specific security system diminishes as disarmament efforts become more successful. (wagingpeace.org)
Fifty-two million dollars have been authorized by Congress for this program, yet the diffuse nature of the efforts across so many agencies offers little promise for improving protection against threats of misappropriation where the residual materials of nuclear disarmament are concerned. (wagingpeace.org)
For the conditions existing in the political environment today, there is a primary and essential need to increase awareness of the operational realities related to security in the nuclear disarmament effort so that deficiencies can be identified and corrected. (wagingpeace.org)

Jurg van Dyk , energy and construction expert at Pinsent Masons, said: "The government's latest announcement is the first definite step in advancing the procurement process. (pinsentmasons.com)

To understand how the r-process operates in different astrophysical scenarios and what relative abundance patterns it produces, detailed nuclear reaction network calculations are needed that track thousands of isotopes and tens of thousands of nuclear reactions. (caltech.edu)
In this thesis, I present SkyNet, a new general-purpose nuclear reaction network that can evolve an arbitrary list of nuclear species with an arbitrary set of nuclear reactions. (caltech.edu)
Lithium-6 is valuable as the source material for the production of tritium and as an absorber of neutrons in nuclear fusion reactions. (wikipedia.org)
A crucial point for LDMX is a detailed understanding of eN and g N reactions , both as experimental backgrounds and for detailed understanding of the signal-process in the target. (lu.se)
The resulting tools will allow rapid assessment of new reactions in the light DM paradigm by producing realistic final states of complex processes. (lu.se)

Lead, execute, and support the process design of pilot and commercial scale production facilities to produce nuclear fuel for uranium enrichment. (processengr.com)
Executed a process design of a commercial uranium enrichment plant. (processengr.com)
Organized and provided the meeting facilitator, process engineering subject matter expert, and operations roles during Hazard and Operability Analysis (HAZOPs) meetings analyzing commercial uranium enrichment equipment and processes. (processengr.com)
The occupations most heavily exposed to uranium are those employed in mining and milling operations, or in uranium enrichment and processing activities. (cdc.gov)
In the past, uranium exposure has been associated mainly with mining and milling of the raw material, with workers engaged in uranium enrichment, and processing (DOE sites). (cdc.gov)

In particular, the public perception of nuclear danger shifted from the Cold War worry of a nuclear exchange between the Soviet Union and America to the possession of nuclear materials by a terrorist group. (carnegiecouncil.org)
Just as the nuclear navy's PWR expertise has played a vital role in the sustenance of the nuclear industry in America and France, so will it in Great Britain as well. (holtecinternational.com)

A group has come together, which is the International Physicians for the Prevention of Nuclear War (IPPNW). (medscape.com)
After 1983, the JAMA began the tradition of publishing an annual Hiroshima theme issue dedicated to the prevention of nuclear war. (medscape.com)
[ 2 ] It was based on a presentation made at a colloquium of editors of international medical journals at the 5th Congress of the International Physicians for the Prevention of Nuclear War on June 30, 1985, in Budapest. (medscape.com)

TSD trains, equips, and controls a group of security specialists known as "Couriers" who provide safe, secure transport of fabricated nuclear materials. (wagingpeace.org)

Tasks included process design supervision and leadership, project planning with respect to research and development activities, determining technological risks for various key technologies, and recommending paths on identified technological gaps. (processengr.com)

Early that morning, scientists in the Jornada del Muerto desert in New Mexico succeeded in exploding the first ever nuclear bomb, ushering in the "Atomic Age. (carnegiecouncil.org)

The first article, "Nuclear Disintegrations Produced by Slow Charged Particles of Slow Mass" is confirmation of the negative pi meson ( ): "In studying photographic plates exposed to the cosmic rays, we have found a number of multiple disintegrations each of which appears to have been produced by the entry of a slow charged particle into a nucleus. (kuenzigbooks.com)

our observations are grounded in large part on the Task Force's continued attention to nonproliferation developments such as the Joint Comprehensive Plan of Action (JCPOA) between the P5+1 and Iran, nuclear developments in North Korea, and other nonproliferation challenges. (fas.org)
Organized by the Carnegie Council in cooperation with the U.S. Army War College, the conference served to review and report on two years of program activity, and to generate new ideas and resources among an international group of innovative thinkers on U.S.-Russian relations, nuclear arms control and nonproliferation, European and NATO security challenges for the future, including Afghanistan, and competition and cooperation in the Arctic region. (carnegiecouncil.org)
What they did in the 60s was to educate both sides - everybody who was involved in what was then a nuclear arms race - about the medical global consequences of nuclear war and played an important part through that element of health diplomacy in reducing the nuclear arms race and trying to bring in a nonproliferation treaty. (medscape.com)

Intensive co-development of detailed simulations for complex signal- and background processes is crucial, such that the current, basic, modelling does not limit the potential of LDMX. (lu.se)
LDMX will also measure eN and γN processes. (lu.se)

The country's department of energy said Sunday that the cabinet had earlier this month given the green light to issue a request for proposals from the nuclear industry, which would be put to the cabinet for approval before a request was issued for formal bids. (africanews.com)
The South African government has "set the ball rolling" on plans to increase the country's nuclear capacity according to one expert. (pinsentmasons.com)

the ease of communicating findings, observations, and assertions about illicit activities related to nuclear programs and proliferation (with varying degrees of accuracy and truthfulness) through an increasing number of traditional and newer social media outlets. (fas.org)
For instance, the bipartisan Commission on the Prevention of WMD Proliferation and Terrorism warned that al-Qaeda is actively seeking nuclear materials to use against the United States and has been since the 1990s. (carnegiecouncil.org)

Several technologies for processing waste from experimental nuclear fuel developed as part of the Proryv project - the MNUP-fuel - are to be used. (world-nuclear-news.org)

They will also learn about nuclear fission. (flinnsci.com)
These include neutron capture rates, beta-decays and fission rates, the latter for the heavier nuclei produced in the r-process. (herts.ac.uk)
We have performed r-process calculations for the neutrino-driven wind scenario to explore whether or not fission can contribute to provide a robust r-process pattern. (herts.ac.uk)

In short, this PAVO bundle allows students to evaluate nuclear processes through assessment of reliable data. (flinnsci.com)
Towards this end, Holtec Britain plans to file the application for the Generic Design Assessment of the SMR-160 plant for compliance with UK's regulatory requirements, which the company knows to be a deeply safety-informed and technically rigorous process from its experience in licensing and deploying wet storage and dry storage & transport systems for used nuclear fuel going back to the mid-1990s. (holtecinternational.com)

The OECD Nuclear Energy Agency (NEA) in collaboration with the Canadian Nuclear Safety Commission ( CNSC ) hosted an international, multi-sector workshop on 14-18 December 2020 on safely regulating innovative and disruptive technologies. (oecd-nea.org)

Nuclear cardiology studies are used to assess myocardial blood flow, evaluate the heart's pumping function, and visualize the size and location of a myocardial infarction. (medscape.com)
Among the techniques of nuclear cardiology, myocardial perfusion imaging is the most widely used. (medscape.com)

In a ruling handed down today in Hamburg, Germany, the Tribunal said that Ireland and the United Kingdom should enter into consultations to exchange information about possible consequences for the Irish Sea that could arise from the start of operations at the Sellafield plant, which is designed to reprocess spent nuclear fuel into mixed oxide fuel (MOX). (un.org)

Supported start-up and commissioning of various pilot plant processes. (processengr.com)
This achievement means the plant is closer than ever to turning low-activity radioactive waste into glass and disposing of it safely, in a process called vitrification. (uchicago.edu)
At the announcement event Wednesday, Deputy Secretary of Energy Mark Menezes said the process isn't over yet and the plant is now looking forward to heating up its large melters that will vitrify millions of gallons of low-activity waste. (uchicago.edu)
This entry was posted in *English and tagged Hanford plant , Hanford Site's Waste Treatment and Immobilization Plant (Vit Plant) , nuclear waste , the Department of Energy (DOE) , vitrification . (uchicago.edu)
This process was initially used in the US between 1955 and 1963 in the Y12 plant in Oak Ridge, Tennessee. (wikipedia.org)
The primary goal of the license renewal process is to ensure that during its extended period of operation, a plant is able to maintain an adequate standard of safety. (smartgrowthamerica.org)
Although CABs are typically associated with decommissioning nuclear plants, establishing a body through which community concerns can be effectively communicated to the utility could be a useful tool while the plant is still operational. (smartgrowthamerica.org)

Then I use SkyNet to systematically investigate r-process nucleosynthesis as a function of the initial electron fraction, initial entropy, and expansion timescale of the fluid. (caltech.edu)
Image classification of nanoparticle s from scanning electron microscopes for nuclear forensic analysis is a long, time consuming process. (cdc.gov)

When all is said and done, students will be able to differentiate between alpha, beta, and gamma radiation while also being able to explain various nuclear processes. (flinnsci.com)
To take one example, researchers at the RAND Corporation estimated that a nuclear explosion at the Port of Los Angeles would cause 60,000 casualties immediately and hundreds of thousands of subsequent deaths due to radiation exposure. (carnegiecouncil.org)
Collection and interpolation of radiation observations is of vital importance to support routine operations in the nuclear sector globally, as well as for completing surveys during crisis response. (lancs.ac.uk)
The proposed method integrates an appropriate kernel, benchmarked against the radiation transport code MCNP6, into the Gaussian Process Regression technique. (lancs.ac.uk)
The second article, "Processes Involving Charged Mesons" indicates the first existing of the negative pi meson ( )'s decay into -: "In recent investiations with the photographic method, it has been shown that slow charged particles of small pass, present as a component of the cosmic radiation at high altitudes, can enter nuclei and produce disintegrations with the emission of heavy particles. (kuenzigbooks.com)
During these decay processes, three types of radiation are released-alpha, beta, and gamma. (cdc.gov)

Project elements included mass and energy balance development, block flow diagrams development, process flow diagrams (PFDs) development, design analyses and calculations preparation, process description/narratives preparation, system design documents preparation, process hazard analysis (PHA) support, integrated safety analysis support, control narratives preparation, and equipment specifications and datasheets development. (processengr.com)

Other security support services are provided by Explosive Ordinance Disposal teams (EOD), the Nuclear Emergency Search Teams (NEST) and a multiplicity of local, state and federal law enforcement agencies. (wagingpeace.org)

In Sunday's statement the department of energy said it was committed to cost effectiveness and transparency, adding it would ensure that the process is done within the government's fiscal policy framework. (africanews.com)
The Department of Energy's Office of Nuclear Energy (NE) yesterday announced that Westinghouse recently manufactured a 12-foot heat pipe-one of the largest of its kind ever made-at the company's Waltz Mill in Madison, Pa. (ans.org)
Over the last 50 years or so the principal reason for reprocessing used fuel has been to recover unused plutonium, along with less immediately useful unused uranium, in the used fuel elements and thereby close the fuel cycle, gaining some 25-30% more energy from the original uranium in the process. (world-nuclear.org)
A postgraduate degree in nuclear energy is positively valued. (foronuclear.org)
Senior Vice President of International Projects responsible for Holtec Britain, Dr. Richard M. Springman considers the United Kingdom to be at an inflection point "as it navigates its transition to clean energy with nuclear energy serving as a critical component. (holtecinternational.com)
Analysts note that the complicated process of winning the necessary licences and environmental oversight approvals -- as well as the length of the construction itself -- means Hungary must act quickly to meet its future energy demand. (industryweek.com)
The method is not without a number of drawbacks, the main of which are: toxicity and large amounts of mercury, participating in the process amalgam trend to decomposition in aqueous solutions formation of dangerous mercury-containing waste high energy consumption The technology has potentially disastrous environmental implications. (wikipedia.org)
As reliability improves along with an increasing demand for low-carbon energy, it is likely that the lifespan of nuclear plants can, and will, be extended. (smartgrowthamerica.org)
In this decay process, energy is released and a new product is formed. (cdc.gov)

I grew up as a small boy in Glasgow during the 60s at the height of the Cold War, in which nuclear war was an omnipresent threat, something that was extraordinary but hovered continually in the background. (medscape.com)

Trace levels of plutonium can be found in the environment, from past nuclear bomb tests, in several forms called isotopes. (cdc.gov)
This Dimond proposal could help to prevent nuclear war because people are unlikely to bomb their own children. (medscape.com)

In this role, PROCESS' lead engineer supervised a team of process design engineers and worked with all other design discipline leads to execute equipment design, installation, and start-up. (processengr.com)

Our collaboration, which is expected to grow over time, demonstrates the extent of each company's vision and ambition with regard to processing the most environmentally sensitive waste and preserving the environment. (veolia.com)
PORTLAND, Ore. (KOIN) - A decommissioned nuclear production complex in Eastern Washington announced Wednesday it's one step closer to processing its 56 million gallons of radioactive waste. (uchicago.edu)

Nuclear experts say the term 'tactical nuclear weapon' is typically used to describe a nuclear weapon with comparatively low impact and fired from a relatively close distance. (politifact.com)

Key milestones have already been secured on all these complex projects, and EDF confirms its objective to dismantle these nuclear facilities in the shortest timeframe possible. (veolia.com)
U) Our objective was to assess processes used for reporting DoD Nuclear Warhead Unsatisfactory Reports (UR). (dodig.mil)

A Soviet SS-21 tactical nuclear missile is shown in Moscow's Red Square on May 9, 1985. (politifact.com)
My editorial in August 1985 was "Prescriptions for Peace in a Nuclear Age. (medscape.com)

In December 1963, the Soviet weekly publication Krokodil illustrates the nuclear policy of Gaullist France. (cvce.eu)
In 1963, the Soviet cartoonist Ganf highlights the efforts made by General de Gaulle to implement an independent nuclear policy in France. (cvce.eu)

Already, under the guise of Civil Defense, the Pentagon is flexing its muscle in the competition as it assumes a role in the training of civilian agencies for chemical, biological, and nuclear emergencies. (wagingpeace.org)

Used nuclear fuel has long been reprocessed to extract fissile materials for recycling and to reduce the volume of high-level wastes. (world-nuclear.org)

All of these activities are part of Rosatom's Proryv (Breakthrough) project, the ultimate aim of which is to demonstrate closing the nuclear fuel cycle. (world-nuclear-news.org)
This article evaluates Australian and overseas experiences of commissions and inquiries in connection with nuclear issues before analysing the 2016 South Australian Nuclear Fuel Cycle Royal Commission (NFCRC). (stir.ac.uk)

Analysts estimate the nuclear project will cost as much as 1 trillion rand ($66 billion), sparking criticism from opposition parties of the expense and of construction agreements being made behind closed doors. (africanews.com)

An inspection process development study helps your organisation understand the dimensional measurement of your products, and the current metrology equipment market. (shef.ac.uk)

For signal processes, this extension is driven by the implementation of new DM models in MadGraph by R Catena, and PYTHIA developments by S Prestel. (lu.se)

In this process, a large amount of plume modeling output was distilled into a set of easy to use tables that could be used by end users to determine the effects of potential release scenarios. (processengr.com)

Previous approaches to interpolate measurements taken from nuclear facilities to reconstruct radiological maps of an environment cannot be applied accurately to data collected from a robotic survey as they are unable to cope well with irregularly spaced, noisy, low count data. (lancs.ac.uk)
This study highlights the hydrologic understanding that comes from a combination of δ 18 O p , d‐excess p , and ∆′ 17 O p data and helps identify the evaporation, recycling, and rainout processes that drive water cycling in the central Andes. (nsf.gov)

FREE Newsletter Latest nuclear news & technology. (neimagazine.com)

The Nuclear AMRC's NDT capabilities are tailored to the requirements of the nuclear industry, with a focus on weld inspection and crack detection. (energyamrc.com)

Anatomy5

Organisms1

Chemicals and Drugs9

Phenomena and Processes9

Information Science2

20233

Regulatory Commission4

Reactors5

Reactor10

Physics12

Regulators2

Astrophysics2

Nucleosynthesis calculations1

Eliminating nuclear weapons1

Programme4

South Africa4

Russia10

Weapons28

Power29

Astrophysical site2

Disarmament7

Procurement process1

Reactions5

Uranium enrichment5

America2

Prevention of Nuclear War3

Fabricated nuclear materials1

Risks1

Atomic Age1

Charged particle1

Nonproliferation3

LDMX2

Country's2

Proliferation2

Experimental nuclear1

Fission3

Assessment2

20201

Cardiology2

Sellafield1

Plant7

Electron2

Radiation6

Calculations1

Search1

Energy9

Threat1

Bomb2

Engineers1

Waste2

Describe1

Objective2

19852

19632

Emergencies1

Fissile materials1

Fuel Cycle2

Analysts1

Organisation1

Developments1

Scenarios1

Data2

News1

Industry1