Zhejiang Private Enterprise Solves "Ghost Particle" Detection Challenge: Main Body of Jiangmen Neutrino Experiment Detector Completed
Zhejiang Private Enterprise Solves "Ghost Particle" Detection Challenge: Main Body of Jiangmen Neutrino Experiment Detector CompletedOn October 20th, the main body of the Jiangmen Underground Neutrino Observatory (JUNO) detector, located 700 meters underground in Guangdong province, was completed, marking a significant milestone for this national scientific endeavor. The development of the detector's core component the acrylic protective covers for over 20,000 20-inch photomultiplier tubes (PMTs) had presented an insurmountable challenge for both domestic and international research institutions and large enterprises...
New flexible X-ray detector unveiled
Science and Technology Daily, Beijing, November 7th (Reporter Liu Xia) - British scientists have developed an organic semiconductor material and used it to develop a new type of flexible X-ray detector. This type of detector not only has a softer "body" and can fit the shape of the object that needs to be scanned, thereby improving the accuracy of patient screening, reducing the risk of tumor imaging and radiation therapy, but also has lower costs, and is expected to demonstrate its expertise in fields such as cancer treatment and airport scanning...
The thickness of the thin film is only 1 micrometer, and the key technology of the neutron detector, boron carbide thin film, has been successfully developed in Dongguan
Southern Finance and Economics All Media Reporter Cheng Hao reports from DongguanThe picture shows a high-performance large-area boron carbide thin film sample developed by the Chinese spallation neutron source team (provided by the interviewed unit)The China Spallation Neutron Source, located in the Songshan Lake Science City in Dongguan, is known as the "super microscope" for observing the microscopic world, and the neutron detector is like the "eye" of this large scientific device, used to discover the microstructure of the sample.Currently, neutron detectors based on boron conversion have become a hot research topic internationally due to their excellent performance...
Realize localization! High performance and large area boron carbide thin film for neutron detectors successfully developed in China
The reporter learned from the Institute of High Energy Physics of the Chinese Academy of Sciences that recently, the Chinese Spallation Neutron Source (CSNS) detector team successfully prepared high-performance and large-area boron carbide film samples to meet the needs of neutron detectors by using the self-developed special device for magnetron sputtering large-area boron plating, and realized the localization of key technologies and devices of neutron detectors.With the upcoming launch of the China Spallation Neutron Source (CSNS) Phase II project, the proposed neutron spectrometer urgently requires new neutron detectors with large area, high efficiency, and position sensitivity...
Optical band signals can be used as probes for detecting hot Jupiter atmospheric escape
Latest Discovery and InnovationKunming, Science and Technology Daily, February 18 (reporter Zhao Hanbin, correspondent Chen Yan) The reporter learned from the Yunnan Observatory of the Chinese Academy of Sciences on the 18th that the observatory, in cooperation with researchers at the University of Arizona in the United States, found that signals in the optical band can be used as probes to detect the atmospheric escape of hot Jupiter. The internationally renowned journal "Astrophysical Journal Express" published this achievement...
Major Discovery! High gas bearing shale gas reservoir detected in Enshi
Replay suspend 00:05 / 00:19 direct seeding 00:00 Enter full screen 0 Click and hold to drag videos E'enye 2 Well723E'enye 2 Well51000E'enye 2 Well250051117001800405/1000Rock core immersion experimentAnalytical Gas Combustion ExperimentThe relevant person in charge of the Provincial Geological Survey Institute evaluated that the exploration results of this well can be extended to the northern areas of Enshi City City, Jianshi County and other places with the same geological structure. It is predicted that the Shale gas resources in this area are about 400 billion cubic meters, with a potential economic value of more than one trillion yuan...
Did the Three Gorges Dam detect 80 cracks? How do Chinese engineers solve the problem of preventing dam cracking
Although the Three Gorges Dam has been inspected and foundeightyThe cracks have raised some concerns, but we can see that Chinese engineers have been taking proactive measures to solve this problem. They continuously carry out monitoring and repair work to ensure the structural stability of the dam...
New breakthroughs have been made in tumor marker detection! Chongqing university students develop the first domestic testing instrument
Source: [Chongqing Daily Network]The project team of Surface plasmon resonance Imaging Analysis (SPRI) instrument (hereinafter referred to as SPRI instrument) of Chongqing Medical University won the first prize in the fifth "Five Small" Innovation Competition of Chongqing Health System. Respondent provided picturesOn July 12, the reporter of Chongqing Daily learned that the project team of Surface plasmon resonance Imaging Analysis (SPRI) instrument (hereinafter referred to as SPRI instrument) from the University Town Hospital affiliated to Chongqing Medical University (the Fourth Clinical College of Chongqing Medical University) won the first prize in the just concluded fifth "Five Small" Innovation Competition of Chongqing Health System...
Do you know how to detect threads after ten years of mechanical experience? (0636)
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The development of the "Document Image Tampering Detection Standard" led by the China Academy of Information and Communications Technology has started
Global Network Technology Comprehensive ReportOn June 15th, the China Academy of Information and Communications (hereinafter referred to as the "China Academy of Information and Communications") recently launched the development of the "Document Image Tampering Detection Standard" (hereinafter referred to as the "Standard"), with the aim of providing reliable guarantees for the security of document image content and assisting in the construction of the new era AI security system.This standard is led by the Chinese Academy of Information Technology and Communications, and jointly prepared by Shanghai Hehe Information Technology Co...