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Concrete pouring completed for turbine deck of conventional island of Unit 2 at CGN Lufeng Nuclear Power Plant
At 12:30 on August 11, 2026, concrete pouring officially commenced for the turbine deck of the conventional island of Unit 2 at CGN Lufeng Nuclear Power Plant, and was successfully completed at 16:00 on August 13, after 51.5 hours, with a total of 2,685m³ of concrete poured. The turbine deck structure of the conventional island of Unit 2 measures 68.7m in length and 16m in width, with a top elevation of +8.43m, consisting of two longitudinal beams and six transverse beams. Owner-supplied items include 296 anchor bolts, 56 lifting columns, 28 anchor plates, and 18 oil pipe sleeves, among which 8 sets of large embedded parts weigh over 10t each. The turbine deck construction features complex structures, a large number of owner-supplied embedded parts, and high precision requirements. During the turbine deck construction, the project team fully drew on the experience feedback from the conventional island turbine deck of Unit 1...
2026-08-18
Huaneng Nuclear Energy Research Institute Conducts First Specialized Training on Hualong One System Principles
To enhance the Institute's technical support services and scientific research capabilities regarding Hualong One technology, and to strengthen employees' systematic understanding of Hualong One, Huaneng Nuclear Energy Research Institute organized training on Hualong One system principles, completing the first specialized session on August 12. A total of 101 company leaders and employees participated in the training through a combination of online and offline methods. The first training session reviewed China's path toward independent development of pressurized water reactor technology from an industry development perspective, systematically outlining the global evolution of nuclear power technology and the safety design criteria for Generation III nuclear power. By benchmarking against mainstream Generation III reactor designs such as the US AP1000 and European EPR, the session provided in-depth explanations of Hualong One's dual safety architecture combining active and passive safety systems...
2026-08-18
Icebreaker of Knowledge International Expedition Returned from North Pole
On August 13, the 7th international scientific and educational expedition of Rosatom, Icebreaker of Knowledge, returned to Murmansk. Over the course of ten days, 68 talented schoolchildren and college students from all federal districts of Russia and 22 countries around the world traveled aboard the nuclear icebreaker 50 Let Pobedy along the route Murmansk – North Pole – Franz Josef La...
2026-08-18
SwissFEL Achieves Ultralow-Temperature X-ray Observation of Quantum States
Researchers at the Paul Scherrer Institute (PSI) in Switzerland recently reported that the Cristallina experimental station of the Swiss Free-Electron Laser (SwissFEL) can now observe quantum states that only emerge at extremely low temperatures using X-ray scattering at temperatures close to absolute zero. Simon Gerber (left) and Bill Pedrini (right) at the Cristallina experimental station of SwissFEL. With the help of a custom-built cryostat connected to the beamline (far left), quantum states can now be studied at extremely low temperatures. Paul Scherrer Institute PSI/Markus FischerAccording to the team, they recently achieved a low temperature of 35 millikelvin in experiments...
2026-08-17
Neutron and X-ray tomography reveal hydrogen-rich regions in Martian meteorite "Black Beauty"
An international team of researchers from Denmark, Sweden, and Switzerland recently conducted a three-dimensional non-destructive analysis of a slice of the Martian meteorite NWA 7034 "Black Beauty" using neutron tomography and X-ray tomography, discovering macroscopic hydrogen-rich regions within it. The study suggests that these hydrogen-rich features provide evidence of early water-rock interactions on Mars. The findings have been published in Geophysical Research Letters. Black Beauty is a brecciated meteorite from Mars that was ejected into space by an impact event and eventually landed in the Sahara Desert in Morocco. Weighing approximately 320 grams, the meteorite contains material up to 4.48 billion years old, making it one of the oldest known Martian crustal fragments...
2026-08-17
Fermilab Muon g-2 Experiment Sets New Direct Detection Limit on Muon Electric Dipole Moment
On August 12, 2026, the Muon g-2 Collaboration announced that a new analysis based on 25% of the data from the Muon g-2 experiment at the U.S. Department of Energy's Fermi National Accelerator Laboratory has produced the most sensitive direct measurement of the muon's electric dipole moment to date. The results show that if a muon electric dipole moment exists, its magnitude is below the current detection threshold of the experiment. The muon electric dipole moment values measured by Fermilab across different data-taking periods were compared with previous results from Brookhaven National Laboratory. The combined Fermilab value is consistent with zero (no observation). Although the experiment uses positive muons, results are typically reported for negative muons, which reverses the sign of the measured value...
2026-08-17
Argonne National Laboratory Unveils DONUT Tool to Accelerate Real-Time Analysis of X-ray Nanodiffraction Data
Researchers at the U.S. Department of Energy's Argonne National Laboratory have developed a new machine learning tool called DONUT to accelerate X-ray data analysis in experiments at the Advanced Photon Source (APS). The tool can process complex images generated by scanning X-ray nanodiffraction microscopy (SXDM) in real time during experiments, helping researchers more quickly determine internal structural changes in materials. DONUT stands for "Nanobeam Optical Diffraction based on Unsupervised Training," a physics-aware neural network. Its key feature is combining artificial intelligence methods with physical models of focused X-ray beam interactions with materials, allowing it to learn directly from experimental data without relying on pre-labeled training...
2026-08-17
FDG PET/CT Enables More Precise Identification of Multiorgan Involvement in Brazilian Paracoccidioidomycosis
A study conducted by researchers at the Brazilian CEPID CancerThera center shows that molecular imaging with fluorodeoxyglucose (FDG) PET/CT can detect systemic lesions of paracoccidioidomycosis (PCM) more sensitively than conventional staging methods, helping to reassess the extent and severity of the disease. The findings were published in Clinical Infectious Diseases. Paracoccidioidomycosis is a systemic fungal disease caused by inhalation of fungal spores of the Paracoccidioides genus, with significant clinical and epidemiological importance in Brazil. Often referred to as "coffee planter's disease," it primarily affects the lungs but can also spread to multiple organs via lymphatic and hematogenous routes. Conventional staging typically relies on...
2026-08-17
CMS Experiment Advances Higgs Boson Pair Search with New Data
The CMS Collaboration has recently announced new progress in the study of Higgs boson pair production. The study is based on proton collision data at a center-of-mass energy of 13.6 TeV recorded by the CMS detector from 2022 to 2024, focusing on the search for processes where one Higgs boson decays to a bottom quark–antiquark pair and the other decays to a τ lepton–antitau pair, namely the HH→bbττ channel. Since the discovery of the Higgs boson in 2012, the CMS and ATLAS Collaborations have continuously measured the interactions of the Higgs boson with other Standard Model particles, and the results so far remain generally consistent with Standard Model predictions. In contrast, the “self-coupling” among multiple Higgs bosons...
2026-08-17
Nuclear-Powered Aircraft Carrier USS John F. Kennedy Completes Acceptance Sea Trials
Huntington Ingalls Industries (HII) announced on August 15 that its subsidiary Newport News Shipbuilding (NNS) has successfully completed acceptance sea trials for the second Gerald R. Ford-class nuclear-powered aircraft carrier, USS John F. Kennedy (CVN 79). USS John F. Kennedy conducted further testing and evaluation of critical ship systems and components at sea before returning to Newport News Shipbuilding. Earlier this year, the carrier had completed builder's sea trials. Derek Murphy, NNS vice president in charge of the new carrier construction program, stated that the carrier...
2026-08-17
India Unveils Nuclear Energy Self-Reliance Roadmap, Targeting 100 GW Nuclear Capacity by 2047
India's Minister of State for the Prime Minister's Office, Jitendra Singh, recently stated in a written reply to the Lok Sabha that India is accelerating the development of its domestic nuclear energy ecosystem, with key focus areas including advanced reactor technologies, small modular reactors, domestic manufacturing capabilities, private sector participation, and the long-term development and utilization of thorium resources. Singh stated that India's long-term nuclear energy strategy remains based on its three-stage nuclear power program, aiming to gradually utilize the country's relatively abundant thorium resources while ensuring long-term energy security. India proposed a Nuclear Energy Mission in its 2025-2026 federal budget, planning to expand nuclear power capacity to 100 GW by 2047...
2026-08-17
India Releases Detailed Project Report for 300 MWe Bharat Small Modular Reactor
The release of the Detailed Project Report (DPR) for India's 300 MWe Bharat Small Modular Reactor (BSMR-300) marks a new milestone in India's indigenous small modular reactor program. The report was released on August 14, 2026, and was jointly prepared by the Bhabha Atomic Research Centre (BARC) and the Nuclear Power Corporation of India Limited (NPCIL). The project falls under the indigenous Small Modular Reactor (SMR) program advanced by India's Department of Atomic Energy (DAE), positioned as a complement to India's existing large-scale nuclear power construction projects and offering captive nuclear power solutions. According to the released information, the BSMR-300 is designed as a fully indigenously developed Generation III+ pressurized water reactor with an installed capacity of 300 MWe. The project continues...
2026-08-17
First Concrete Pour Initiated for ECCS Sump of Units 1 & 2 at Gorakhpur Nuclear Power Plant, India
Nuclear Power Corporation of India Limited (NPCIL) announced on August 14 that the first concrete pour was initiated on the same day for the Emergency Core Cooling System (ECCS) sump of Nuclear Building-01 (NB-01) of Units 1 & 2 at the Gorakhpur Haryana Anu Vidyut Pariyojana (GHAVP) — the Gorakhpur Nuclear Power Plant, marking a phased milestone in the project's construction. Units 1 & 2 of the Gorakhpur Nuclear Power Plant are located in Gorakhpur Village, Fatehabad District, Haryana State, India, with two 700 MWe units planned, totaling 1,400 MWe in installed capacity. The pouring operation was carried out after addressing geotechnical and foundation-related challenges, pile foundation qualification, and obtaining necessary regulatory approvals.
2026-08-17
Russia to Develop General Safety Rules for Controlled Thermonuclear Fusion Facilities
The Federal Environmental, Industrial and Nuclear Supervision Service of Russia (Rostekhnadzor) has completed the development of the draft federal norms and rules in the field of atomic energy use, "General Provisions for Ensuring the Safety of Controlled Thermonuclear Fusion Facilities," and has been soliciting comments and suggestions on the results of the draft review since August 17, 2026, with a feedback deadline of September 17, 2026. According to the draft, the document applies to controlled thermonuclear fusion facilities equipped with thermonuclear reactors or thermonuclear devices. The scope of application includes thermonuclear devices with a neutron production intensity exceeding 10²⁰ neutrons per second, or, in pulsed operation with a single pulse of less than 1 second, exceeding 10²⁰ neutrons per pulse, as well as...
2026-08-17
Russian Researchers Develop Highly Sensitive Radio Astronomy Sensor for Axion Dark Matter Detection
Researchers from the Institute for Physics of Microstructures of the Russian Academy of Sciences and Nizhny Novgorod State Technical University have developed a radio astronomy sensor whose sensitivity is reportedly two to three times higher than that of existing international counterparts, and it has been granted a Russian patent. The device is designed for detecting weak electromagnetic radiation signals and can be used in frontier physics experiments such as cosmic microwave background radiation studies and axion dark matter searches. The researchers explain that this type of detector is essentially an electromagnetic radiation receiver. When electromagnetic radiation strikes the sensitive element, the electron temperature rises, thereby altering the recorded signal. To improve detection sensitivity, the research team introduced a thin hafnium layer into the structure, which acts as a thermal...
2026-08-17