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Construction of Radiotherapy and Radiosurgery Center Completed at Bulgaria's St. Ivan Rilski University Hospital
All construction and repair work for the new Radiotherapy and Radiosurgery Center at Bulgaria's St. Ivan Rilski University Hospital has been fully completed. According to the hospital, a latest-generation medical linear accelerator has been installed in the center, capable of sub-millimeter patient positioning accuracy. The equipment was delivered by the Ministry of Health under the National Recovery and Resilience Plan, as part of the investment project for the modernization of the national system for diagnosis and treatment of oncological diseases, funded by the European Commission's Recovery and Resilience Facility. The device is a TrueBeam-EDGE linear accelerator manufactured by Varian Medical Systems, equipped with BrainLab's ExactTrac Dynamic system, valued at 5.1 million...
2026-08-21
Five New Oncology Diagnostic and Treatment Devices at Bulgaria's ISUL Hospital Expected to Launch This Autumn
Queen Joanna - ISUL University Hospital in Bulgaria expects to begin operating five new devices for imaging diagnosis and treatment of oncological diseases starting early this autumn. The hospital stated that patients will be able to use these high-tech devices after the relevant licensing and approval procedures are completed. Source: Queen Joanna University Hospital - ISULThe newly added equipment is deployed in the imaging diagnostics department and the radiation oncology department. Among them, the radiation therapy department will be equipped with a TrueBeam v4.1 medical linear accelerator, primarily used for radiotherapy and radiosurgery. This device can deliver high-energy radiation to tumor tissue with greater precision, supporting high-precision dose planning to achieve the required therapeutic effect while minimizing radiation exposure to healthy tissues and organs surrounding the tumor.
2026-08-21
Kyoto University and NEDO to Build Dedicated Beamline for Hydrogen Energy Research at SPring-8-II
Kyoto University announced on August 20 that it will collaborate with the New Energy and Industrial Technology Development Organization (NEDO) to construct dedicated research equipment for the hydrogen energy field at the large synchrotron radiation facility SPring-8-II, located in Sayo Town, Hyogo Prefecture, Japan. SPring-8-II is scheduled to begin operation in fiscal year 2029. On the 20th, Hajime Kitagawa, Executive Director of Kyoto University (2nd from right), attended a press conference held by Kyoto City government officials. According to the plan, the two parties will install a dedicated beamline at the facility, focusing on hydrogen energy-related research such as fuel cells and hydrogen production via water electrolysis. The beamline will be used to analyze key materials including catalysts and electrolyte membranes in fuel cells and water electrolyzers, leveraging synchrotron radiation to observe material reaction processes and help researchers identify the main factors affecting performance and cost.
2026-08-21
Korea Atomic Energy Environment Corporation Earns Top Grade A in All Categories of Radioactivity Analysis Capability Evaluation for Nine Consecutive Years
The Korea Atomic Energy Environment Corporation announced on August 21 that it received an A-grade rating in all evaluation categories for the ninth consecutive year in the 2026 Radioactivity Analysis Capability Evaluation conducted by the Korea Institute of Nuclear Safety. In this evaluation, the corporation achieved A-grade results across all analysis items covering 7 samples and 12 radionuclides, demonstrating high detection precision and quality control capabilities. The Radioactivity Analysis Capability Evaluation has been conducted annually since 1997, primarily to verify the testing capabilities of domestic radioactivity analysis institutions in Korea, as well as the reliability and quality management level of related analytical data. This year, a total of 58 institutions participated in the evaluation, including regional radiation monitoring...
2026-08-21
University of South China team extracts high-purity medical alpha nuclide Lead-212 from rare earth slag
On August 20, it was learned from the University of South China that the team led by Professor Wei Yuezhou successfully separated and obtained high-purity alpha nuclide Lead-212 and its precursor nuclide Thorium-228 directly from rare earth slag, achieving the extraction of 158 microcuries of Lead-212/Bismuth-212 from kilogram-level rare earth slag in a single batch. The achievement recently passed the scientific and technological achievement appraisal meeting for the "Technology Development for Extracting Medical Alpha Nuclide Lead-212 and Thorium-228 from Radium Slag from Monazite Processing" organized by the China Isotope and Radiation Association. Experts unanimously agreed that the overall technology has reached internationally advanced level, with single-pass recovery rate reaching internationally leading level, which is expected to promote China's independent supply of medical alpha nuclides and ensure the security of the nuclear medical industry chain, with broad application prospects...
2026-08-21
Large Hadron Collider experiments reveal neon nucleus may be bowling-pin shaped
A recent experimental result from the Large Hadron Collider at CERN suggests that the internal structure of the neon-20 nucleus may not be approximately spherical as commonly depicted in traditional textbooks, but rather closer to a "bowling pin" shape. This finding provides new experimental clues for studying deformation of light atomic nuclei and collective behavior in high-energy nuclear collisions. Atomic nuclei are composed of protons and neutrons, determining the elemental identity of atoms and carrying most of their mass. Although nuclei are often simplistically depicted as spherical, nuclear physics research has shown that some nuclei exhibit pronounced non-spherical deformation, such as the pear-shaped nuclei mentioned in previous studies. Accurately understanding these shapes helps physicists...
2026-08-21
US FRIB Experiment Reveals Magnetic Origin of Anomalous Low-Energy Gamma-Ray Enhancement
According to an August 21 announcement from Lawrence Livermore National Laboratory, a new study led by the U.S. Facility for Rare Isotope Beams (FRIB) with participation from researchers at Lawrence Livermore National Laboratory and other institutions has provided a new experimental explanation for the long-standing low-energy enhancement phenomenon in nuclear physics. The findings were published in the journal Nature. An experiment at the Facility for Rare Isotope Beams (FRIB) has yielded new results, answering a fundamental question about nuclear structure. (Image: FRIB) Gamma rays are a form of electromagnetic radiation. When an excited nucleus loses energy during radioactive decay and transitions to a lower, more stable energy level, it emits gamma rays. Over the past few decades, scientists have discovered that certain nuclei emit anomalously large numbers of low-energy gamma rays, but this phenomenon does not occur in all nuclei, and its occurrence conditions have been difficult to predict reliably in theory.
2026-08-21
Hung Hsiu-chu, Former Chairman of the Chinese Kuomintang, Visits CGN Yangjiang Nuclear Power Base
From August 15 to 19, the Second Cross-Strait Folk Customs and Sports Festival - Nanhai (Yangjiang) Fishing Season Opening Folk Culture Exchange Activity was held in Yangjiang. Prior to the event, Hung Hsiu-chu, former Chairman of the Chinese Kuomintang and Chairwoman of the China Youth Eagle Peace Education Foundation, led a delegation to visit the CGN Yangjiang Nuclear Power Base on August 15 for an on-site inspection of the nuclear power industry's development achievements. Yang Jianbing, Secretary of the Party Committee and Chairman of Yangjiang Nuclear Power, accompanied the delegation throughout the visit and provided explanations. Zhao Yu, Second-Level Inspector of the Liaison Bureau of the Taiwan Work Office of the CPC Central Committee and the Taiwan Affairs Office of the State Council, Pan Jianyong, Deputy Director of the Taiwan Affairs Office of the Guangdong Provincial Party Committee, Lu Yixian, Secretary of the Yangjiang Municipal Party Committee and Director of the Standing Committee of the Municipal People's Congress, and Li Kun, Secretary of the Yangdong District Party Committee, accompanied the visit. During the visit, Hung Hsiu-chu and her delegation...
2026-08-21
South Korea Amends Nuclear Safety Act to Clarify Safety Responsibilities of Nuclear Facility Operators
The National Assembly of South Korea passed a partial amendment to the Nuclear Safety Act at its 438th special session on August 20, marking the first time that nuclear-related business operators' primary responsibility for nuclear facility safety has been explicitly established at the legal level. This move signifies that South Korea's nuclear safety management system will further transition from a licensing and regulation-centered approach to a responsibility system aligned with the safety principles of the International Atomic Energy Agency (IAEA). The amendment was proposed by South Korean lawmaker Oh Se-hee. Prior to the revision, South Korea's Nuclear Safety Act primarily established safety standards and regulatory procedures around reactor construction and operating licenses, nuclear material use, and radioactive waste management facility operations, but lacked...
2026-08-21
22 Atmospheric Radiation Automatic Monitoring Stations in Shaanxi Operate Stably, with National-Controlled Stations Achieving 99.9% Data Acquisition Rate
In recent years, Shaanxi Province has continuously strengthened the construction of its radiation environmental monitoring network. The 22 atmospheric radiation automatic monitoring stations across the province, including 12 national-controlled stations and 10 provincial-controlled stations, have maintained stable operation. These stations utilize high-pressure ionization chambers, ultra-high-flow aerosol samplers, gamma spectrometers, and other equipment to conduct continuous monitoring of atmospheric instantaneous gamma dose rates, aerosol samples, and gamma radionuclides. Relevant data are transmitted in real time to the system platform of the Shaanxi Provincial Nuclear and Radiation Safety Supervision Station. According to reports, Shaanxi has gradually established an automatic station operation and maintenance management system featuring strong organization, closed-loop responsibility, funding guarantees, standardized procedures, and digital-intelligent empowerment. In 2023, the 5-minute data acquisition rate of Shaanxi's 12 national-controlled stations reached 99.9%, ranking third nationwide.
2026-08-21
IAEA Launches New Project to Enhance Nuclear Fuel and Materials Testing Capabilities in Research Reactors
The International Atomic Energy Agency (IAEA) recently launched a four-year coordinated research project aimed at optimizing the experimental design of nuclear fuel and structural materials testing in research reactors, enhancing the safety, effectiveness, and efficiency of irradiation experiments. Top view showing a materials testing reactor core loaded with two in-core materials testing devices. (Photo: Y. Ostrovsky/MIT) With the continued advancement of new nuclear reactor technologies, growing interest in small modular reactors, and existing nuclear power plants seeking long-term operation, the demand for reliable testing of new nuclear fuels and structural materials is increasing. Before being put into use in nuclear reactors, these fuels and materials must be tested and qualified under harsh conditions such as radiation and high temperatures...
2026-08-21
US Inertia Fusion Fuel Preparation Time Significantly Reduced
US fusion startup Inertia Enterprises said it has made progress in inertial fusion energy fuel preparation in collaboration with Lawrence Livermore National Laboratory (LLNL), reducing the time required for the critical step of forming a cryogenic deuterium-tritium fuel layer from potentially several days in the past to tens of minutes. The company said this achievement completes a key task in the first phase of its commercial fusion power plant development goals. The fundamental approach of inertial fusion energy involves using high-energy lasers to compress and heat small targets containing deuterium-tritium fuel, bringing the fuel to ignition conditions and releasing energy. The National Ignition Facility (NIF) has already...
2026-08-21
Two US Companies Partner to Bring AI to Nuclear Power Plant Simulation Training
Nuclearn, a US artificial intelligence solutions company, and GSE Solutions, a supplier of high-fidelity simulation and operator training systems for nuclear power plants, announced a strategic partnership on August 20. The two companies will combine Nuclearn's AI capabilities with GSE Solutions' nuclear power plant simulator technology for applications such as plant simulation, operator training, and engineering analysis. According to information released by the two companies, the collaboration will proceed along two tracks. GSE Solutions plans to integrate Nuclearn's AI features into its simulator products, providing training instructors with tools such as natural language scenario development, automatic performance summaries after training scenarios, adaptive quiz and assessment generation, and plant-specific physics explanations during training...
2026-08-21
U.S. Apollo Atomics Secures $31 Million in Funding to Advance Commercialization of Compact Pressurized Water Reactor
U.S.-based Apollo Atomics recently announced the completion of a $31 million seed funding round to advance the commercialization of its next-generation compact pressurized water reactor. Incubated by the Massachusetts Institute of Technology (MIT) and backed by Y Combinator, the company plans to shift the reactor from the traditional one-off large-scale construction model to a factory-manufactured, scalable product. The round was led by FCVC, with participation from Y Combinator, Telesoft Partners, Alumni Ventures, Robinhood Ventures, Nucleation Capital, Pelion VC, and Duke Capital Partners. The company stated that the proceeds will be used to...
2026-08-21
Bulgaria's Kozloduy NPP Reduces Power Output Due to Falling Danube River Levels
Bulgaria's Ministry of Energy stated that due to the sustained decline in the Danube River water level, Unit 5 of the Kozloduy NPP will reduce its power output by 120 megawatts starting August 21 to mitigate potential operational risks. The Ministry said in a statement that reducing reactor power is one of the measures to ensure the safe operation of the Kozloduy NPP, citing a sustained, abnormal, and rapid decline in the Danube River water level. The Danube River water level within Bulgaria is currently still on a downward trend. It is noted that this is the first time in the 52 years since the Kozloduy NPP was commissioned that its generating capacity has been reduced for such reasons. The plant uses Danube River water to cool the steam in the condensers of the conventional island, with water intake completed by dedicated pump stations located on the riverbank.
2026-08-21