Page 56 - தேசிய இயற்கை அறிவியல் அடித்தளம் ஆஃப் சீனா News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Structure Regulation Improves Performance of Polyamide Composite Membranes

Chinese Academy of Sciences 2 capture. Polyamide composite membranes fabricated via interfacial polymerization process have attracted attention owing to its facile scale-up and cost-efficiency. Control of surface morphology and structure of polyamide membranes is important in dictating the separation performance. A research team led by Prof. JIANG Heqing from the Qingdao Institute of Bioenergy and Bioprocess Technology (QIBEBT) of the Chinese Academy of Sciences (CAS) constructed an ultrathin graphene oxide (GO) interlayer on polyethersulfone macroporous substrate to tailor the structure of polyamide composite membrane, and thus improve the desalination performance. The related findings were published in ACS Applied Materials & Interface on April 12.

Cheng liDalian national laboratory for clean energyNational natural science foundation of chinaBioprocess technologyQingdao institute of bioenergyChinese academy of sciencesQingdao instituteChinese academyNational natural science foundationDalian national laboratoryClean energyClean energyசெங் லிடேலியன் தேசிய ஆய்வகம் க்கு சுத்தமான ஆற்றல்தேசிய இயற்கை அறிவியல் அடித்தளம் ஆஃப் சீனாசீன கலைக்கழகம் ஆஃப் அறிவியல்

Study Shows Abnormal Enhancement of a-Particle Clustering in Uranium Isotopes

Study Shows Abnormal Enhancement of a-Particle Clustering in Uranium Isotopes Written by AZoMApr 19 2021 In nuclear physics research, the discovery of new isotopes with extreme proton/neutron numbers is always fascinating. The α-decay in the heavy nuclei region is one of the ubiquitous decay modes and has a crucial role in the search for new isotopes. The illustration of the enhanced α-particle preformation in 214, 216U deduced by the strong proton-neutron interaction. Image Credit: Zhiyuan Zhang. But even after nearly a century of analyzing α-decay, researchers are still unable to perfectly explain how the α-particle forms at the nucleus surface before it is emitted.

Zhiyuan zhangInstitute of modern physicsStrategic priority research programNational natural science foundation of chinaNuclear structureIon research facilityNational key rd program of chinaChinese academy of sciencesPhysical review lettersEditor suggestionModern physicsChinese academyHeavy atomsHeavy ion research facilityNational key rd programNational natural science foundation

OSA | Multiple Lesions Insertion: boosting diabetic retinopathy screening through Poisson editing

OSA | Multiple Lesions Insertion: boosting diabetic retinopathy screening through Poisson editing
osapublishing.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from osapublishing.org Daily Mail and Mail on Sunday newspapers.

United statesSan diegoWest bengalYanye luShujin zhuB van ginnekenDataset idriActa crystallogrBiology societyOccupational healthShandong key laboratory of intelligent buildings technologyLanguage technology workshopInternational conference on computer visionProceedings of chinese automation congressInternational conferenceInternational conference on network

OSA | Ultraviolet remote sensing of marine oil spills: a new approach of Haiyang-1C satellite

OSA | Ultraviolet remote sensing of marine oil spills: a new approach of Haiyang-1C satellite
osapublishing.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from osapublishing.org Daily Mail and Mail on Sunday newspapers.

Engineering guangdong laboratoryNational natural science foundation of chinaUs geological surveyChinese ocean colorTemperature scannerCoastal zone imagerUltraviolet imagerSatellite calibration spectrometerAutomatic identification systemFull sizeDeepwater horizonGeostationary ocean colorOcean ecosystemNatural science foundationKey special projectIntroduced talents team

Scientists Report Remarkable Enhancement of α-particle Clustering in Uranium Isotopes

Chinese Academy of Sciences It is always exciting to find new isotopes with extreme neutron/proton numbers in nuclear physics research. In the region of heavy nuclei, α-decay is one of the pervasive decay modes and plays an essential role in searching for new isotopes. However, even after about a century of studying α-decay, scientists still cannot perfectly describe how the α-particle is formed at the surface of the nucleus before its emission. In the α-decay process, the α-particle can be regarded not only as two protons plus two neutrons, but also as two proton-neutron pairs. Although previous studies have proved the importance of the pairing forces between the identical nucleons, it remains unclear whether the strong proton-neutron interactions have an impact on α-decay properties, especially in the heavy nuclear region.

Institute of modern physicsStrategic priority research programNational natural science foundation of chinaNuclear structureIon research facilityNational key rd program of chinaChinese academy of sciencesPhysical review lettersEditor suggestionModern physicsChinese academyHeavy atomsHeavy ion research facilityNational key rd programNational natural science foundationHeavy ion