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China-led International Standard for Estimating RBE-Weighted Absorbed Dose from Acute Exposure Approved for Initiation

According to the International Organization for Standardization (ISO), the international standard ISO25600 "Estimation Method for RBE (Relative Biological Effectiveness)-Weighted Absorbed Dose from Acute Exposure," led by the China Institute of Atomic Energy, has been officially approved for initiation. This is a general methodology international standard led by China in the global field of nuclear and radiation emergency dose assessment. It can provide important support for the rapid estimation and evaluation of acute doses, decision-making on emergency protective actions, international notification and communication, as well as emergency training, exercises, and scientific research, helping to strengthen the scientific rigor and timeliness of global nuclear emergency response, and enhance response capability and standardization. Nuclear and radiation emergency response is a vital guarantee for the sustained and healthy development of the nuclear energy industry...

2026-08-31

Two Projects of the National Natural Science Foundation of China Approved for the National Institute for Radiological Protection, China CDC

On August 26, the National Natural Science Foundation of China (NSFC) announced the review results of the centralized application projects for the fiscal year 2026. The National Institute for Radiological Protection, China CDC, was approved for two NSFC projects, with research directions covering radon exposure monitoring, radiological health, and screening of lung cancer-related biomarkers. Among the approved projects, the proposal titled "New Strategy for Radon Exposure Monitoring: Visualization and Mechanism Study of Adsorption-Detection Integrated Gold Nanoparticle Materials" submitted by Associate Researcher Song Yanchao received support from the Department of Mathematical and Physical Sciences; the proposal titled "Preliminary Study and Validation of Screening Lung Cancer-Related Biomarkers in Radon-Exposed Miners Based on Methylation Chips and RNA-seq" submitted by Assistant Researcher Zhang Pinhua received support from the Department of Health Sciences.

2026-08-31

First experiments at Russia's SKIF microfocus station to target "invisible" gold deposits and extraterrestrial particle research

On August 19, 2026, the microfocus station, one of the first-stage experimental stations of the Russian SKIF Collective Use Center, announced its initial experimental directions. The station will utilize synchrotron radiation-based analytical techniques to study the elemental composition and structural characteristics of objects, serving fields such as geology, geophysics, microelectronics, and materials science. At the SKIF opening ceremony, Russian President Vladimir Putin inspected the microfocus station. According to the presentation, the station's first experiments will focus on the exploration and extraction of hard-to-recover gold, platinum, rare earth elements, and oil reserves. Ore sample research is a critical step in the development of new mineral deposits. By determining the elemental composition of rocks, researchers can...

2026-08-31

Japan's J-PARC Uses Negative Muon Non-Destructive Analysis to Reveal Gold-Rich Surface Structure of Nagoya Castle's Golden Shachi Scales

A joint research team comprising the High Energy Accelerator Research Organization (KEK), the J-PARC Center, the Nagoya Castle Research Center, and the National Museum of Nature and Science, among others, used the negative muon beam at the J-PARC Materials and Life Science Experimental Facility (MLF) to conduct non-destructive depth analysis on seven surviving scales of the golden shachi (ornamental dolphin-tiger fish) on Nagoya Castle's keep, confirming that five of the scales have a layered structure with high gold content within approximately 10 micrometers of the surface. The golden shachi on Nagoya Castle's keep was largely destroyed in the air raids of 1945, with some scales rescued and preserved to this day. Previously, researchers had examined these scales using X-ray fluorescence analysis, but the results showed that some scales with a bright golden appearance did not necessarily have a high average gold content.

2026-08-31

Ukraine Advances Modernization of Odesa Radioactive Waste Management System

The State Agency of Ukraine for Exclusion Zone Management (SAUEZM) recently organized a working meeting in Odesa to discuss the modernization of the radioactive waste management system and the implementation progress of related international technical assistance projects. The meeting was held at the Odesa Interregional Branch of the Ukrainian state-owned specialized enterprise "Association Radon," chaired by Oleksiy Budyk, Deputy Head of SAUEZM, with participation from the Joint Support Office (JSO), NT-Engineering LLC, and management and experts of Association Radon. The meeting covered two international technical assistance projects...

2026-08-31

Portable X-ray Equipment in the U.S. Used for On-Site Assessment of American Football Injuries

As the 2026–2027 American football season approaches, team training camps, player evaluations, and medical support preparations are getting underway. Given the risk of acute sports injuries from the high-intensity physical contact in American football, portable X-ray equipment is being used to improve the efficiency of injury assessment on the sidelines and at training facilities. According to reports, American football players are prone to fractures, sprains, joint dislocations, and contusions. Relevant data indicates that the incidence of severe injuries such as fractures, dislocations, and contusions in this sport is higher than in other sports, with fractures accounting for approximately 10% of all football injuries. Such injuries typically require X-ray radiography to aid diagnosis, but traditional X-ray machines are bulky and fixed in place, usually requiring use in facilities with appropriate shielding. Injured players often need to be transported to the radiology department for examinations, which may delay diagnosis and treatment decisions.

2026-08-31

Chonnam National University Hospital in Hwasun, South Korea, Adopts Deepnoid's Chest X-ray AI Interpretation Solution "M4CXR"

Deepnoid announced on August 31 that it has signed a supply contract with Chonnam National University Hospital in Hwasun, South Korea, to provide the hospital with its AI-based chest X-ray preliminary opinion generation solution, M4CXR. This contract is part of the "AI Medical System Support Project for Regional Responsible Medical Institutions" promoted by the Ministry of Health and Welfare of South Korea. Chonnam National University Hospital in Hwasun plans to improve the work efficiency of medical staff in interpreting chest X-ray images and further enhance the quality of medical services through the introduction of M4CXR. A representative from the Hwasun branch of Chonnam National University Hospital stated that introducing a generative AI-based image interpretation support system is of great significance for improving the quality of public medical services...

2026-08-31

Assam, India, Plans to Introduce Proton Beam Therapy for Cancer Treatment at a Public Hospital

Cancer treatment capabilities in Assam, India, are set to be upgraded. Assam Chief Minister Himanta Biswa Sarma announced that the state cabinet has approved the introduction of a proton beam therapy system at Gauhati Medical College Hospital. Once the project is completed, Assam will become the third region in India to offer proton beam therapy, and the hospital will be the first public hospital in India to be equipped with this technology. Currently, proton beam therapy is already in use at the Tata Memorial Centre in Mumbai and the Apollo Proton Cancer Centre in Chennai. The facility planned at Gauhati Medical College Hospital will become the third such treatment center in India. Proton beam therapy is an advanced form of radiotherapy used to treat cancer and certain non-cancerous tumors. Unlike conventional radiation therapy, which typically uses X-rays, proton therapy delivers precise irradiation to the tumor area using high-energy positively charged particles—protons. As proton beams enter the body, they release energy, causing DNA damage to cells. Healthy cells generally possess some capacity for repair, whereas cancer cells are less able to repair themselves, thereby inhibiting their growth and proliferation and helping to destroy tumor tissue.

2026-08-31

Construction of Radiotherapy Room at Sao San Tun Hospital in Taunggyi, Myanmar, Approximately 80% Complete

On August 30, 2026, the Chief Minister of Shan State, Myanmar, U Sai Tin Soe, accompanied by relevant officials, inspected the construction of the radiotherapy room at Sao San Tun Hospital in Taunggyi. The radiotherapy room is a single-story reinforced concrete building with a floor area of 95 feet × 52 feet, and the project is currently approximately 80% complete. During the inspection, officials from the building department reported on the project's construction progress, and the Chief Minister gave instructions on subsequent work and coordinated the necessary support. On the same day, the Chief Minister and his delegation also inspected the site for a planned five-story expansion building at the hospital and discussed related construction arrangements. Once completed, the radiotherapy room will be used to enhance the hospital's medical service capacity for radiotherapy-related care. ...

2026-08-31

India's Nuclear Power Expansion Drives Mechanical Seal Demand; Sealmatic Positions Itself in Nuclear-Grade Supply Chain

August 29, 2026 - Sealmatic India Ltd. is leveraging its in-house mechanical seal technology and nuclear application quality certifications to expand into India's nuclear energy equipment supporting market. As India advances its nuclear power capacity expansion, demand for highly reliable mechanical seals in reactors and related pumping systems is expected to grow steadily. Although mechanical seals are not among major primary equipment such as reactors, pumps, or turbines, they play a critical role in the safe, reliable, and continuous operation of nuclear power plants. These products are primarily used in systems including main coolant, reactor coolant, auxiliary feedwater, and emergency core cooling pumps, where seal reliability, operational integrity...

2026-08-31

India's Tata Consulting Engineers Calls for Expanded Private Sector Participation in Nuclear Energy R&D

Amit Sharma, Managing Director and Chief Executive Officer of Tata Consulting Engineers (TCE), said that India's Department of Atomic Energy (DAE) should focus more on national strategic objectives and engage in deeper collaboration with the private sector in nuclear power generation-related fields. Sharma stated that TCE has partnered with India's nuclear program for over five decades. The DAE's original core mission was to serve national strategic needs rather than directly undertake power generation. He believes the DAE could draw on the experience of the Indian Space Research Organisation (ISRO) in promoting private sector development, allowing enterprises greater scope for participation in nuclear energy R&D.

2026-08-31

Japan nuclear waste, geological disposal, literature survey, Hitachiomiya City

Japan's Ministry of Economy, Trade and Industry (METI) is in the final stages of coordination regarding the site selection process for the final disposal of high-level radioactive waste, with plans to request Hitachiomiya City in Ibaraki Prefecture to conduct a literature survey. The literature survey is the first phase of Japan's screening process for selecting a final disposal site for high-level radioactive waste generated from nuclear power generation. It primarily relies on existing literature and materials to assess whether candidate areas have safety concerns such as volcanoes and active faults. Hitachiomiya City is located in the northwestern part of Ibaraki Prefecture, bordering Tochigi Prefecture, with a population of slightly over 35,000. The city does not face the sea, with the Kuji River and Naka River flowing through its territory. Forests account for approximately 60% of the city's total area, and agriculture and manufacturing are the main industries. In recent years, the city has been promoting tourism and emerging industries leveraging the natural environment, while also facing challenges such as population decline, aging, and fiscal pressure.

2026-08-31

CA01 Module of Unit 1 at Guangxi Bailong Nuclear Power Plant Successfully Hoisted into Position in the Nuclear Island

On August 29, the CA01 module of Unit 1 at the Bailong Nuclear Power Plant of SPIC Guangxi Nuclear Power was precisely positioned, marking a new phase of parallel civil construction and installation in the nuclear island. ▲On August 29, the hoisting operation of the CA01 module of Unit 1 at the Guangxi Bailong Nuclear Power Plant of SPIC was proceeding in an orderly manner. The CA01 module is located in the reactor building of the nuclear island and serves as the installation room for main equipment such as the reactor pressure vessel, steam generators, and pressurizer. The module is T-shaped in overall form, with external dimensions of 28 meters in length, 29 meters in width, and 24 meters in height. It consists of 47 sub-modules, with a total lifting weight of approximately 1,167 tons, making it the largest and heaviest structural module in the nuclear island. The hoisting operation commenced at 8:07 a.m. and, after a series of maneuvers including lifting, hovering, slewing, lowering, and adjustment, was successfully positioned at 12:58 p.m., with the entire process being safe, controllable, stable, and orderly.

2026-08-31

Domestically Produced Nuclear-Grade Resins Fully Verified and Ready for Use

On August 28, China General Nuclear Power Group (hereinafter referred to as CGN) announced that five nuclear-grade resin products developed under its leadership have all been put into engineering application, with a cumulative total of 12 batches used at nuclear power plants including Daya Bay, Ningde, Yangjiang, Taishan, and Hongyanhe. Among them, the first product has been operating stably for over three years in the steam generator blowdown system (APG system) of nuclear power plants, with key performance indicators comprehensively outperforming imported counterparts of the same category, and the domestic nuclear-grade resin production line. Nuclear-grade resins are known as the "kidneys" of nuclear power water treatment systems, serving as core materials that ensure stable water chemistry indicators of nuclear power units and prevent equipment corrosion. For a long time, these materials have been highly dependent on imports, posing supply security risks such as long delivery cycles, unstable batch quality, and rising prices year by year.

2026-08-29

Leo Cancer Care and GE HealthCare Announce Collaboration to Advance Upright Radiotherapy Workflow Integration

Leo Cancer Care recently announced a commercial collaboration with GE HealthCare, focusing on GE HealthCare's advanced imaging solutions and intelligent radiotherapy software, with plans to apply related technologies to Leo Cancer Care's future upright radiotherapy systems to streamline patient and data workflows from simulation to treatment delivery. Under the collaboration framework, the two parties will explore integration pathways between GE HealthCare's intelligent radiotherapy software iRT and Leo Cancer Care's future upright radiotherapy solutions. iRT is an AI-assisted software developed for radiotherapy settings, primarily used to connect information, workflows, and applications across different systems, helping healthcare institutions simplify complex processes, enable patients to enter radiotherapy more promptly, and reduce clinician burden.

2026-08-30