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Kazakhstan's National Nuclear Center Advances Full-Chain Nuclear Talent Development

On August 7, the National Nuclear Center of the Republic of Kazakhstan (NNC RK) presented the status of its human resource development system in the field of atomic energy. Alua Mirzagazkyzy Kabdrakhova, scientific secretary of the center, stated that the modern nuclear energy industry is highly dependent on scientific research and engineering capabilities, and that talent development must begin with early career guidance and continue throughout higher education, research practice, and professional career development. According to the center's plan, nuclear talent development is first directed at secondary school students. The National Nuclear Center holds an annual summer school for young physicists and organizes student visits to research and technical facilities, helping high school students understand modern science,...

2026-08-09

Kazakhstan Atomic Energy Agency and Nazarbayev University Sign Memorandum of Cooperation

On August 7, the head of Kazakhstan's atomic energy regulatory authority held formal talks with the President of Nazarbayev University, during which both parties exchanged views on the progress of existing cooperation and future directions for collaboration. During the talks, it was noted that representatives of Nazarbayev University have actively participated in the work of the agency's Scientific and Technical Committee, as well as in efforts to update forward-looking research in the nuclear energy field. Both sides agreed that research institutions and universities play a vital supporting role in the development of the nuclear energy industry, particularly in building research capacity and cultivating professional talent. Following the talks, the two parties signed a memorandum of cooperation. According to the document, the two sides will expand...

2026-08-08

Research Reactors Support Kazakhstan's Safe Nuclear Energy Development

Against the backdrop of growing demand for low-carbon electricity, nuclear energy is being regarded by many countries as a key energy option. Kazakhstan is also advancing its own nuclear energy development. Equally critical to the construction of nuclear power plants is the long-term research, testing, and validation of nuclear fuel, structural materials, reactor operating conditions, and safety systems. Research reactors and experimental facilities are precisely the core platforms undertaking such work. Unlike power reactors, which primarily target electricity generation, research reactors are closer to specialized nuclear science laboratories. Researchers can study the behavior of nuclear fuel and structural materials, simulate different reactor operating states, including off-normal conditions, test new technologies, and validate engineering solutions subsequently used in nuclear...

2026-08-09

Another access control irregularity at Kashiwazaki-Kariwa Nuclear Power Station: exit gate fails to intercept unauthorized passage

Tokyo Electric Power Company (TEPCO) announced on August 7 that an irregularity related to access control occurred at the Kashiwazaki-Kariwa Nuclear Power Station. An operator improperly used his own ID card to allow a colleague who had left his ID card in the central control room to pass through the gate and exit. TEPCO stated that the access control system failed to display an error message at the time and was unable to prevent this unauthorized passage. According to disclosed information, the incident occurred during the exit process and involves management matters related to nuclear material protection. TEPCO has not yet publicly disclosed the specific date of the incident, the identities of the personnel involved, the detailed reasons why the system failed to trigger an alarm, or subsequent disciplinary actions and preventive measures. Kashiwazaki-Kariwa...

2026-08-08

IAEA Publishes Technical Document on Emergency Planning Zones for Small Modular Reactors

The International Atomic Energy Agency (IAEA) recently released the technical document "Technical Basis for Emergency Planning Zones for Small Modular Reactors," designated as TECDOC-2134, published in Vienna in 2026. The document comprises 132 pages, includes 11 illustrations, is written in English, and is now available for download. This marks the first time the Agency has systematically documented, in publication form, the outcomes of a coordinated research project related to protective action planning zones in the deployment of small modular reactors. The document focuses on the technical basis for emergency preparedness and response for small modular reactors, with particular attention to determining the size of protective action planning zones. A protective action planning zone is an area surrounding a nuclear facility where protective measures are pre-planned in response to potential accidents...

2026-08-09

"AI-Based Automated Authenticity Verification System for Quality Certificates" — Diao Long, Deputy Chief Engineer of Engineering Quality Assurance, CGN Huizhou Nuclear Power Co., Ltd.

On November 14, 2025, Diao Long, Deputy Chief Engineer of Engineering Quality Assurance at CGN Huizhou Nuclear Power Co., Ltd., delivered a keynote report titled "AI-Based Automated Authenticity Verification System for Quality Certificates" at the "AI+Nuclear Innovation Application Scenario Roadshow" of the Shenzhen Nuclear Expo. The presentation introduced Huizhou Nuclear Power's AI-based automated authenticity verification system for quality certificates, designed to address issues such as low manual verification efficiency, error-proneness, difficulty in traceability, and diverse counterfeiting methods. The system achieves batch, high-speed, and traceable authenticity verification through certificate upload, QR code recognition, web scraping, large model key information comparison, and report generation, and has identified anomalies in multiple real-world counterfeiting cases...

2026-08-08

Jiangsu's First uLinac HalosTx Integrated Ring-Gantry CT Linac Enters Clinical Use

On August 7, the first uLinac HalosTx integrated ring-gantry CT linear accelerator in Jiangsu Province was officially put into clinical use at the Third Affiliated Hospital of Nanjing Medical University (Changzhou Second People's Hospital). The system integrates a diagnostic-grade CT scanner and a ring-gantry accelerator on a single platform, shifting regional tumor radiotherapy from the traditional step-by-step positioning approach to a same-platform real-time model. Radiotherapy is one of the important modalities for cancer treatment. In the conventional split-system radiotherapy workflow, patients typically need to be transported between the CT room and the treatment room, and treatment plans are mostly formulated based on static images acquired beforehand. In cases such as tumor regression or changes in patient weight, previous images may not fully reflect the actual condition on the day of treatment...

2026-08-08

IAEA Launches Global Marine Microplastics Monitoring Platform

The International Atomic Energy Agency recently launched a global marine monitoring platform under the "Nuclear Techniques for Controlling Plastic Pollution" initiative, aiming to strengthen cooperation and data sharing among countries on the abundance, distribution, and trends of microplastics in marine and coastal areas. Scientific experts from 65 countries attended the platform launch event. The platform will serve as a repository of results from the network of marine monitoring laboratories supported by the initiative. Participating laboratories can enter monitoring data into the platform to compile global information on marine microplastic pollution; users can access relevant content after creating a free IAEA Nucleus account. Plastic pollution has become a global environmental issue. According to reports...

2026-08-09

Microchip Launches Radiation-Tolerant Six-Output Programmable Clock Generator DSA504RT

Microchip Technology Inc. of the United States has launched the DSA504RT radiation-tolerant six-output programmable clock generator, targeting spacecraft and other aerospace and defense high-reliability electronic systems, designed to simplify timing architectures in complex systems. Spacecraft electronics typically require highly stable time references for missions such as navigation, communications, and scientific payloads, especially in environments where global navigation satellite system (GNSS) signals may be unavailable or subject to interference. Traditional solutions often rely on multiple oscillators, buffers, and timing devices to provide clock signals to different subsystems, resulting in increased component count, higher system mass, and greater circuit complexity...

2026-08-09

UAB startup LifeNuclear launches TheraGuide, a radiation safety guidance platform for radiopharmaceutical therapy

On August 7, LifeNuclear, a medical technology startup incubated by the University of Alabama at Birmingham (UAB), announced the launch of TheraGuide, a digital platform designed to help patients undergoing radiopharmaceutical cancer treatment understand and follow radiation safety guidance after discharge. Radiopharmaceutical therapy uses radioactive drugs to target cancer cells while minimizing damage to surrounding healthy tissue. As the therapy's applications expand, patients are typically required to read and follow complex written instructions after treatment, which can be difficult for some patients and caregivers to understand and execute. Dr. Remo George LifeNuclear was founded by UAB...

2026-08-08

South Korea Plans to Upgrade National Radiation Monitoring System to Address Impacts of Overseas Nuclear Facility Accidents

South Korea's Nuclear Safety and Security Commission is pushing to strengthen the national radiation monitoring system, bringing radioactive contamination of the domestic environment caused by potential overseas nuclear facility accidents into institutionalized regulatory scope. According to partial amendments to the Enforcement Decree and Enforcement Rules of the Atomic Energy Safety Act pre-announced on August 7, South Korea will incorporate radioactive contamination surveys into existing radiation environment surveys and environmental radioactivity monitoring and evaluation operations, entrusting the Korea Institute of Nuclear Safety with the execution of related survey work. This institutional adjustment is a supporting measure following South Korea's revision of the Atomic Energy Safety Act in February this year, with the relevant law set to take effect on February 20, 2027. The core of the amendment lies in that when overseas...

2026-08-09

Canadian laboratory validates molten salt separation process with real spent fuel, extracting nearly 90% of plutonium in 24 hours

A chemical experiment in Canada involving real commercial reactor spent fuel has achieved noteworthy progress. Canadian Nuclear Laboratories, in shielded hot cells at Chalk River, used irradiated spent fuel from CANDU reactors to validate the first phase of Moltex Energy's waste-to-stable-salt process. The experiment showed that within 24 hours, 89.4% of the plutonium was transferred into the molten salt; by 60 hours, this proportion rose to 94.3%. Meanwhile, the vast majority of uranium remained outside the salt phase, indicating that the process exhibits strong selectivity in separating target elements. This process, named WATSS, is not a plutonium purification route but rather a group separation technology. In addition to large quantities of uranium, spent fuel contains fission products as well as transuranic elements such as plutonium and americium, the latter being a significant source of long-term radiological risk. WATSS uses high-temperature chloride molten salt and specific reducing metals to convert transuranic oxides into salt-soluble forms, while most uranium oxides remain solid. In this experiment, researchers used niobium as the reducing metal; after 24 hours, only 0.05% of uranium entered the salt, dropping to 0.02% after 60 hours, demonstrating that it does not carry large amounts of uranium into the molten salt system.

2026-08-09

Russia's First Domestic 3D Scanner Helix Included in National Product Registry, Rosatom Completes Additive Manufacturing Technology Chain

The Russian Ministry of Industry and Trade has included the first domestically produced 3D scanner, the RangeVision Helix, in the Unified Register of Russian Electronic Products and the confirmed register of Russian-made industrial products. The registration was carried out in accordance with Russian Government Resolutions No. 878 and No. 719. Thus, the Helix has become the first and currently the only 3D scanner in Russia to be included in the aforementioned national registers. The RangeVision Helix was developed and manufactured by RangeVision, an additive manufacturing partner of Rosatom. Since 2025, the company has become the only Russian 3D scanner manufacturer included in Rosatom's additive manufacturing ecosystem...

2026-08-08

Finland's Onkalo Repository to Be Commissioned, Experts Say 100,000-Year Safety Assessment Still Faces Uncertainties

Finland's Olkiluoto is about to commission the world's first permanent deep geological repository for spent nuclear fuel — Onkalo. The facility is designed for long-term underground containment of spent fuel, with a design safety period of up to 100,000 years. There remains debate within the nuclear industry over whether such facilities can remain safe over such an immense timescale. Dmitry Pripachkin, head of the Department of Radiation Physics and Nuclear Technology Safety at the National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), stated that modern science does not yet possess tools capable of reliably predicting the state of such facilities after 100,000 years. Science can study the evolution of geological formations over long historical periods, but...

2026-08-09

U.S. NRC Proposes Radiation Protection Rule Changes, Removal of ALARA Requirements Sparks Safety Controversy

The U.S. Nuclear Regulatory Commission (NRC) plans to hold an online public meeting on August 10 to discuss its proposed rule titled "Reforming and Modernizing the NRC's Radiation Protection Framework." The proposal, published on July 15, centers on reexamining the use of the linear no-threshold model in assessing radiation health effects, as well as the as low as reasonably achievable principle—the ALARA principle—derived from that model. Under the proposal, the NRC intends to remove ALARA-related requirements from its regulations and instead adopt a graded dose management framework. This framework would be based on explicit radiation protection thresholds, dose management methods, and acceptable dose measurement approaches. The regulator stated that this move is not about changing exposure standards for workers and...

2026-08-08