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Chinese Jinshui River study reveals seasonal variations affect nitrogen removal capacity of forest streams

A new study shows that the capacity of forest streams to remove excess nitrogen varies with the seasons, influenced by different environmental factors in summer and winter respectively. This finding suggests that water quality management in forest watersheds needs to give greater consideration to seasonal differences. Figure 1. Location of study sites along the Jinshui River. (a) Watershed location; (b) Watershed topography and sampling point distribution; (c) Watershed land use types. Researchers focused on the Jinshui River in central China, analyzing water and surface sediment samples from 18 sites along forested riparian zones. The study combined nitrogen-15 isotope tracing, remote sensing monitoring, water and sediment chemical measurements, and microbial-based...

2026-07-31

Mangoceuticals to Merge with Nuclea to Advance Morpheus Microreactor to Market

Mangoceuticals announced on July 30 that it has signed a definitive business combination agreement with advanced nuclear technology company Nuclea Energy Inc., aiming to bring the latter's Morpheus microreactor to the public capital markets. Nuclea was founded in August 2023 and is headquartered in Mississauga, Ontario, Canada, focusing on the development of lead-cooled, factory-fabricated micro-modular reactors. Under the agreement, a newly formed subsidiary of Mangoceuticals will merge with Nuclea, and the combined company will operate as an indirect wholly owned subsidiary of Mangoceuticals. Upon completion of the transaction, holders of Nuclea common shares will receive...

2026-07-31

ZiaCore Microreactor Achieves Criticality in High-Temperature Zero-Power Experiment

Los Alamos National Laboratory announced on July 30 that its ZiaCore microreactor design has completed a high-temperature zero-power criticality proof-of-principle experiment at the National Criticality Experiments Research Center (NCERC) in Nevada, successfully achieving initial criticality. ZiaCore is an advanced nuclear energy microreactor design that uses low-enriched uranium dioxide fuel. The experiment lasted approximately four weeks from April to May this year, advancing the ZiaCore system to zero-power criticality under high-temperature conditions. According to the reactor design and verification process, zero-power criticality experiments can be used to validate the effectiveness of reactor physics designs, providing key benchmark data for subsequent engineering development.

2026-07-31

Unit 2 of Romania's Cernavoda Nuclear Power Plant not to shut down temporarily due to low Danube water level

Romania's National Nuclear Power Company (Nuclearelectrica) stated on July 30 that Unit 2 of the Cernavoda Nuclear Power Plant will continue to operate connected to the grid. Previously, the company had warned that the unit, located in Constanța County in southeastern Romania, might need to shut down due to the low water level of the Danube River. The company said that based on an operational analysis completed the previous night, experts believe the currently obtained relevant parameters allow Unit 2 to continue operating under safe conditions. Therefore, the unit will remain connected to Romania's national power system. Nuclearelectrica also stated that technical personnel will continuously monitor and analyze the plant's operating parameters. Given the subsequent hydrological forecasts for the Danube water level...

2026-07-31

Bulgarian Expert Says Belene NPP Restart Technically Feasible

Bulgarian energy expert Bogomil Manchev recently stated that the long-dormant Belene NPP project remains technically viable for restart. If Bulgaria and Ukraine jointly participate in financing and establish a co-ownership mechanism, the project could become a new nuclear power project built through bilateral cooperation. Manchev believes that Ukraine will still face significant electricity demand for a long period in the future. If funding can be secured for the project, Bulgaria could proceed with nuclear power plant construction at the original Belene site. His proposed options include joint financing and co-ownership by both countries, or Ukraine signing a long-term power purchase agreement to support project financing...

2026-07-23

Xinhua Exclusive Interview | China Makes Significant Contributions to the "Artificial Sun" Project — Interview with Alain Bécoulet, Deputy Director-General and Chief Scientist of the International Thermonuclear Experimental Reactor Organization

On July 26, 2027, Xinhua News Agency published an exclusive interview with Alain Bécoulet, Deputy Director-General and Chief Scientist of the International Thermonuclear Experimental Reactor (ITER) Organization, on China's significant contributions to the "Artificial Sun" project and its role in accelerating global fusion research. Bécoulet noted that China plays a fundamental role in supplying ITER components (superconducting technology, cables, magnet manufacturing, cryostats, etc.), and that the tokamak installation work undertaken by the Chinese consortium "exceeded expectations in terms of time and cost." He also stated that facilities such as EAST, HL-3, and BEST provide ITER with experimental predictions, component testing, and technical twin validation. He believes that through sustained investment and international cooperation, China has begun to play a leading role in the global fusion field.

2026-07-27

UK to Invest £8.4 Billion in Dreadnought-Class Nuclear Submarine Program

The UK Prime Minister's Office stated that the UK will announce an investment of £8.4 billion (over $11 billion) for the construction of four Dreadnought-class nuclear submarines, thereby launching the fourth phase of this submarine program. According to the relevant press release, this investment will be used to strengthen the UK's nuclear capability building and advance the continued implementation of the Dreadnought-class submarine project. Under the framework of the new phase, the first of the four nuclear submarines is expected to complete sea trials in the early 2030s and enter service with the Royal Navy. The UK Ministry of Defence previously released a long-term defense budget for the next four years at the end of June, planning to invest nearly £300 billion (approximately $400 billion) in various areas of the military-industrial complex. Data shows that £4.7 billion of this funding has yet to be secured, with specific funding sources to be determined in the autumn budget.

2026-07-31

Factory Acceptance Test Completed for TM020 RF Cavity of Super Tau-Charm Facility

The 500MHz TM020 normal-conducting RF cavity, a key component of the STCF accelerator constructed by Lanzhou Taiji, passed its factory acceptance test on July 28, 2026. This marks a significant milestone in the key technology research project for the Super Tau-Charm Facility (STCF), a new-generation electron-positron collider led by the University of Science and Technology of China. The review meeting brought together experts from the Institute of High Energy Physics of the Chinese Academy of Sciences, Shanghai Advanced Research Institute of the Chinese Academy of Sciences, Chongqing University, Tsinghua University, the University of Science and Technology of China, and Dongsheng Fusion (Shanghai) Technology Co., Ltd. The expert panel conducted a comprehensive and rigorous review of the RF cavity (a 1200mm large-diameter cavity), including its structural design, secondary vacuum brazing, precision machining methods, vacuum performance, and cold test results, and unanimously agreed that all indicators met the design requirements. The measured unloaded quality factor (Q₀) reached 56900 (design value 61500), placing its performance at a leading level among similar high-performance normal-conducting RF cavities in China.

2026-07-31

Malaysia Calls on ASEAN to Prioritize Nuclear Energy for Regional Energy Transition

Malaysian Prime Minister Anwar Ibrahim called on ASEAN countries at a regional energy conference not to overlook nuclear energy in the process of energy transition. He pointed out that as the region seeks stable, economical, and reliable energy supplies, nuclear energy deserves greater attention. Currently, although ASEAN member states are actively developing renewable energy sources such as solar and wind power, the focus on nuclear energy is notably insufficient, which is considered a regret. Malaysia has sufficient management experience and technical capabilities to explore options that can contribute to common energy goals. Prime Minister Anwar emphasized that nuclear energy can play a key role in supporting the objectives of the ASEAN Plan of Action for Energy Cooperation, especially in...

2026-07-30

Vietnam-Hungary Industrial Education Cooperation Seminar Held, Vietnam Plans to Send Students to Study Nuclear Energy Technology in Hungary

On July 29, a delegation from the Vietnamese Ministry of Industry and Trade held a seminar with the Hungarian Rectors' Conference and the Budapest University of Technology and Economics (BME), focusing on promoting educational cooperation in the industrial sector, particularly in Hungary's advantageous disciplines such as mechanical engineering, semiconductors, nuclear energy, and information technology. Dr. Nguyen Van Thien, Vice President of Hanoi University of Industry, proposed that BME provide short-term or long-term training courses for lecturers from his university. Associate Professor Nguyen Xuan Hoan, President of Ho Chi Minh City University of Industry and Trade, expressed hope to send 3 to 5 graduate students to study at BME this year or next year through government scholarships, with the expectation that they would return to work in Vietnam after graduation. The Vietnamese delegation also stated that, in preparation for the upcoming nuclear power project, it hopes to send students to Hungary to study nuclear energy technology starting this year.

2026-07-30

South Korean Study Confirms Low-Dose CT Arthrography Reduces Radiation Exposure in Shoulder Examinations

A research team led by Professor Choi Jeong-ah from the Department of Radiology at Hallym University Dongtan Sacred Heart Hospital in South Korea has recently confirmed that low-dose CT arthrography can reduce patient radiation exposure by approximately 31% while maintaining high diagnostic accuracy, with diagnostic performance comparable to 3T magnetic resonance imaging (3T MRI). The findings have been published in the international musculoskeletal imaging journal *Skeletal Radiology*. Rotator cuff tears and superior labral anterior-posterior (SLAP) lesions are significant causes of shoulder pain; if not diagnosed and treated in a timely manner, they may lead to arthritis or decreased shoulder joint function. Currently, 3T MRI is commonly used for precise examinations, but it has drawbacks such as high cost, long examination times, and the potential for claustrophobia in some patients;...

2026-07-30

TerraPower Isotopes to Donate Actinium-225 via Oncidium Foundation to Support Cancer Treatment Accessibility

TerraPower Isotopes (TPI), a subsidiary of U.S. nuclear innovation company TerraPower, announced on July 29 that it will coordinate the donation of the rare medical isotope actinium-225 (Ac-225) through the Oncidium Foundation to support economically disadvantaged cancer patients in accessing targeted radionuclide therapy. The Oncidium Foundation is a non-profit organization dedicated to promoting global access to targeted radionuclide cancer treatments. Its RLT-Connect program aims to help financially challenged patients access relevant therapies, reducing treatment disparities caused by geographic and economic conditions. This donation also marks TPI's entry into Oncidium's collaborative ecosystem of radioisotope suppliers, medical practitioners...

2026-07-30

Taishan Nuclear Power Launches First Batch of Independent Skill Level Certification

Recently, Taishan Nuclear Power carried out its first batch of independent vocational skill level certification, with a total of 16 individuals passing the assessment and obtaining corresponding skill level certifications. This certification marks the first batch conducted by the company after the implementation of the unified vocational skill level certification system under China General Nuclear Power Group (CGN), signifying that the company's skill talent evaluation work has officially entered a new stage of standardization and systematization. The certification covered two job categories: Vocational Trainer (Level 1) and Radiation Monitoring and Protection Worker (Levels 2 and 3). A total of 20 individuals participated, with 16 passing. The certification process strictly followed three stages: written examination, practical operation, and comprehensive review, assessing the participants' professional knowledge, operational skills, and work performance...

2026-07-30

CNNC Northern Holds Cadre Conference

On July 30, CNNC Northern Nuclear Fuel Components Co., Ltd. held a cadre conference. Wen Feng, Secretary of the Party Committee and Chairman of CNNC Northern, presided over the meeting and read out the appointment decision of the CNNC Party Leadership Group: after study and decision, Ke Tong is recommended as the Chief Accountant of CNNC Northern Nuclear Fuel Components Co., Ltd. Wen Feng, on behalf of the company's leadership team, delivered a statement, sincerely thanking the CNNC Party Leadership Group and the China Atomic Energy Party Committee for their concern and attention to the company's leadership team building, as well as their support and care for the company's industry and long-term development. He stated that he firmly supports and obeys the decisions of the CNNC Party Leadership Group and the China Atomic Energy Party Committee. Wen Feng emphasized that in the first half of the year, the company successfully completed its established production tasks. Currently, the decisive battle...

2026-07-30

The Institute of Plasma Physics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, hosted the 2026 China-Korea Bilateral Workshop on Tungsten Metal First Wall and Plasma-Wall Interactions

Recently, the 2026 China-Korea Bilateral Workshop on Tungsten Metal First Wall and Plasma-Wall Interactions (2026 CN-KO  Workshop on W-based metal Wall and  Plasma-Wall Interactions) was held. This meeting, hosted by the Institute of Plasma Physics, is a series of conferences under the framework of bilateral science and technology cooperation between the Chinese and Korean governments. More than 40 researchers from institutions including the Korea Institute of Fusion Energy, the Korea Atomic Energy Research Institute, the Korea Institute of Materials Science, Pohang University of Science and Technology, the Institute of Plasma Physics, the Institute of Solid State Physics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei University of Technology, and Beihang University participated...

2026-07-30