检索结果-南通市图书馆

Construction of 2D/2D Ti_(3)C_(2)T_(x)Mxene/Cds heterojunction with photothermal effect for efficient photocatalytic hydrogen production

引用

Journal of Materials science & Technology 2024年第4期171卷 1-9页

作者： T.y.Huang Z.yang s.y.yang Z.H.Dai y.J.Liu J.H.Liao G.y.Zhong Z.J.xie y.P.fang s.s.Zhang Key Laboratory for biobased Materials and Energy of Ministry of Education Guangdong Laboratory for Lingnan Modern AgricultureCollege of Materials and EnergySouth China Agricultural UniversityGuangzhou 510643China school of Physics and Optoelectronics South China University of TechnologyGuangzhou 510640China school of Chemical Engineering and Energy Technology Guangdong Provincial Key Laboratory of Distributed Energy SystemsDongguan University of TechnologyDongguan 523808China

The insensitivity of semiconductors to visible and infrared light is a key constraint on the utilization of light energy in photocatalytic *** photocatalysts with full-spectrum absorption through surface engineering is an effective approach to fully harnessing light energy in semiconductor ***,a novel stable Ti_(3)C_(2)T_(x)Mxene/Cds heterojunction catalyst is obtained by in-situ epitaxial growth of two-dimensional(2D)Cds nanosheets on 2D Mxene interface via a solvothermal *** exceptional light absorption properties of Mxene confer outstanding full-spectrum driven photocat-alytic hydrogen evolution capability upon the heterogeneous *** unique 2D/2D structure effectively mitigated the recombination of photogenerated carriers,enhancing the photocatalytic performance of the ***,the composite catalyst exhibits a significantly higher surface temperature of 80.4℃under visible light irradiation at an intensity of 0.1 w/cm^(2),which is 1.84 times higher than that of *** irradiation of visible and near infrared light,the composite catalyst with photothermal ef-fect demonstrates a remarkable hydrogen evolution rate of 65.4 mmol g^(-1)h^(-1),which is 7.2 times higher than that of Cds *** study introduces a novel approach for constructing full-spectrum absorption catalysts and expands the application of the photothermal effect in photocatalytic hydrogen evolution research.

关键词： Two-dimensional structure Heterostructure Photothermal effect Photocatalyst Hydrogen evolution

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

A high-performance multi-wavelength optical switch based on multiple Fano resonances in an all-dielectric metastructure

引用

Optoelectronics Letters 2024年第4期20卷 193-199页

作者： CAO shuangshuang FAN xinye fang wenjing CHEN Huawei bAI Chenglin TONG Cunzhu school of Physics science and Information Engineering Liaocheng UniversityLiaocheng 252000China shandong Provincial Key Laboratory of Optical Communication science and Technology Liaocheng 252000China Liaocheng Key Laboratory of Industrial-Internet research and Application Liaocheng 252000China Institute of semiconductors Chinese Academy of SciencesBeijing 100083China state Key Laboratory of Luminescence and Applications Changchun Institute of OpticsFine Mechanics and PhysicsChinese Academy of SciencesChangchun 130033China

The multi-wavelength optical switch based on an all-dielectric metastructure consisting of four asymmetric semi-circular rings was designed and analyzed in this *** Fano resonance modes,which can be explained by bound states in the continuum(bIC)theory,are excited in our structure with a maximum q-factor of about 2450 and a modulation depth close to 100%.by changing the polarization direction of the incident light,the transmission amplitude of Fano resonances can get effectively *** on this tuning property,the metastructure can achieve a multi-wavelength optical switch in the near-infrared region(900—980 nm)and the maximum extinction ratio can reach 38.3 d *** addition,the results indicate that the Fano resonances are sensitive to the changes in the refractive *** sensitivity(s)and the figure of merit(FOM)are 197 nm/rIU and 492 *** proposed metastructure has promising potential in applications such as optical switches,sensors,modulators and lasers.

关键词： dielectric structure resonance

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Electron kinetic effects in back-stimulated raman scattering bursts driven by broadband laser pulses

引用

Matter and radiation at Extremes 2024年第4期9卷 54-67页

作者： q.K.Liu L.Deng q.wang x.Zhang F.q.Meng y.P.wang y.q.Gao H.b.Cai s.P.Zhu Graduate school China Academy of Engineering PhysicsBeijing 100088China Institute of Applied Physics and Computational Mathematics Beijing 100094China school of Nuclear science and Technology University of Science and Technology of ChinaHefei 230026China shanghai Institute of Laser Plasma Shanghai 201800China HEDPs Center for Applied Physics and TechnologyPeking UniversityBeijing 100871China school of Physics Zhejiang UniversityHangzhou 310027China

we examine electron kinetic effects in broadband-laser-driven back-stimulated raman scattering(bsrs)bursts using particle-in-cell *** bursts occur during the nonlinear stage,causing reflectivity spikes and generating large numbers of hot ***-duration simulations are performed to observe burst events,and a simplified model is developed to eliminate the interference of the broadband laser’s random intensity *** the simplified model,we isolate and characterize the spectrum of electron plasma *** spectrum changes from a sideband structure to a turbulence-like structure during the burst.A significant asymmetry in the spectrum is *** asymmetry is amplified and transferred to electron phase space by high-intensity broadband laser pulses,leading to violent vortex-merging and generation of hot *** proportion of hot electrons increases from 6.76%to 14.7%during a single violent burst *** demonstrate that kinetic effects profoundly influence the bsrs evolution driven by broadband lasers.

关键词： scattering kinetic simplified

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Evidence for particle acceleration approaching PeV energies in the w51 complex

引用

science bulletin 2024年第18期69卷 2833-2841页

作者： Cao, Zhen Aharonian, F. Axikegu bai, y.x. bao, y.w. bastieri, D. bi, x.J. bi, y.J. bian, w. bukevich, A.V. Cao, q. Cao, w.y. Cao, Zhe Chang, J. Chang, J.F. Chen, A.M. Chen, E.s. Chen, H.x. Chen, Liang Chen, Lin Chen, Long Chen, M.J. Chen, M.L. Chen, q.H. Chen, s. Chen, s.H. Chen, s.Z. Chen, T.L. Chen, y. Cheng, N. Cheng, y.D. Cui, M.y. Cui, s.w. Cui, x.H. Cui, y.D. Dai, b.Z. Dai, H.L. Dai, Z.G. Danzengluobu Dong, x.q. Duan, K.K. Fan, J.H. Fan, y.Z. fang, J. fang, J.H. fang, K. Feng, C.F. Feng, H. Feng, L. Feng, s.H. Feng, x.T. Feng, y. Feng, y.L. Gabici, s. Gao, b. Gao, C.D. Gao, q. Gao, w. Gao, w.K. Ge, M.M. Geng, L.s. Giacinti, G. Gong, G.H. Gou, q.b. Gu, M.H. Guo, F.L. Guo, x.L. Guo, y.q. Guo, y.y. Han, y.A. Hasan, M. He, H.H. He, H.N. He, J.y. He, y. Hor, y.K. Hou, b.w. Hou, C. Hou, x. Hu, H.b. Hu, q. Hu, s.C. Huang, D.H. Huang, T.q. Huang, w.J. Huang, x.T. Huang, x.y. Huang, y. Ji, x.L. Jia, H.y. Jia, K. Jiang, K. Jiang, x.w. Jiang, Z.J. Jin, M. Kang, M.M. Karpikov, I. Kuleshov, D. Kurinov, K. Li, b.b. Li, C.M. Li, Cheng Li, Cong Li, D. Li, F. Li, H.b. Li, H.C. Li, Jian Li, Jie Li, K. Li, s.D. Li, w.L. Li, x.r. Li, xin Li, y.Z. Li, Zhe Li, Zhuo Liang, E.w. Liang, y.F. Lin, s.J. Liu, b. Liu, C. Liu, D. Liu, D.b. Liu, H. Liu, H.D. Liu, J. Liu, J.L. Liu, M.y. Liu, r.y. Liu, s.M. Liu, w. Liu, y. Liu, y.N. Luo, q. Luo, y. Lv, H.K. Ma, b.q. Ma, L.L. Ma, x.H. Mao, J.r. Min, Z. Mitthumsiri, w. Mu, H.J. Nan, y.C. Neronov, A. Ou, L.J. Pattarakijwanich, P. Pei, Z.y. qi, J.C. qi, M.y. qiao, b.q. qin, J.J. raza, A. ruffolo, D. sáiz, A. saeed, M. semikoz, D. shao, L. shchegolev, O. sheng, x.D. shu, F.w. song, H.C. stenkin, yu.V. stepanov, V. su, y. sun, D.x. sun, q.N. sun, x.N. sun, Z.b. Takata, J. Tam, P.H.T. Key Laboratory of Particle Astrophysics & Experimental Physics Division & Computing Center Institute of High Energy Physics Chinese Academy of Sciences Beijing 100049 China University of Chinese Academy of sciences Beijing 100049 China TIANFU Cosmic ray research Center Chengdu China Dublin Institute for Advanced studies 31 Fitzwilliam Place 2 Dublin Ireland Max-Planck-Institut for Nuclear Physics P.O. Box 103980 Heidelberg 69029 Germany school of Physical science and Technology & school of Information science and Technology Southwest Jiaotong University Chengdu 610031 China school of Astronomy and space science Nanjing University Nanjing 210023 China Center for Astrophysics Guangzhou University Guangzhou 510006 China Tsung-Dao Lee Institute & school of Physics and Astronomy Shanghai Jiao Tong University Shanghai 200240 China Institute for Nuclear research of russian Academy of sciences Moscow 117312 Russia Hebei Normal University Shijiazhuang 050024 China University of science and Technology of China Hefei 230026 China state Key Laboratory of Particle Detection and Electronics China Key Laboratory of Dark Matter and space Astronomy & Key Laboratory of radio Astronomy Purple Mountain Observatory Chinese Academy of Sciences Nanjing 210023 China research Center for Astronomical Computing Zhejiang Laboratory Hangzhou 311121 China Key Laboratory for research in Galaxies and Cosmology Shanghai Astronomical Observatory Chinese Academy of Sciences Shanghai 200030 China school of Physics and Astronomy Yunnan University Kunming 650091 China Key Laboratory of Cosmic rays (Tibet University) Ministry of Education Lhasa 850000 China National Astronomical Observatories Chinese Academy of Sciences Beijing 100101 China school of Physics and Astronomy (Zhuhai) & school of Physics (Guangzhou) & sino-French Institute of Nuclear Engineering and Technology (Zhuhai) Sun Yat-sen University Zhuhai 519000 & Guangzhou 510275 Guangdong China Institute of Frontier and

The γ-ray emission from the w51 complex is widely acknowledged to be attributed to the interaction between the cosmic rays (Crs) accelerated by the shock of supernova remnant (sNr) w51C and the dense molecular clouds in the adjacent star-forming region, w51b. However, the maximum acceleration capability of w51C for Crs remains elusive. based on observations conducted with the Large High Altitude Air shower Observatory (LHAAsO), we report a significant detection of γ rays emanating from the w51 complex, with energies from 2 to 200 TeV. The LHAAsO measurements, for the first time, extend the γ-ray emission from the w51 complex beyond 100 TeV and reveal a significant spectrum bending at tens of TeV. by combining the "π0-decay bump" featured data from Fermi-LAT, the broadband γ-ray spectrum of the w51 region can be well-characterized by a simple pp-collision model. The observed spectral bending feature suggests an exponential cutoff at ∼400 TeV or a power-law break at ∼200 TeV in the Cr proton spectrum, most likely providing the first evidence of sNrs serving as Cr accelerators approaching the PeV regime. Additionally, two young star clusters within w51b could also be theoretically viable to produce the most energetic γ rays observed by LHAAsO. Our findings strongly support the presence of extreme Cr accelerators within the w51 complex and provide new insights into the origin of Galactic Crs. © 2024 science China Press

关键词： Cosmic rays

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

sry-box transcription factor 9 triggers yAP nuclear entry via direct interaction in tumors

引用

signal Transduction and Targeted Therapy 2024年第5期9卷 2285-2297页

作者： Hui qian Chen-Hong Ding fang Liu shi-Jie Chen Chen-Kai Huang Meng-Chao xiao xia-Lu Hong Ming-Chen wang fang-Zhi yan Kai Ding ya-Lu Cui bai-Nan Zheng Jin Ding Cheng Luo xin Zhang wei-Fen xie Department of Gastroenterology Changzheng HospitalNaval Medical UniversityShanghaiChina Department of Gastroenterology Shanghai East HospitalSchool of MedicineTongji UniversityShanghaiChina Drug Discovery and Design Center CAS Key Laboratory of Receptor ResearchState Key Laboratory of Drug ResearchShanghai Institute of Materia MedicaChinese Academy of SciencesShanghaiChina Department of Gastroenterology First Affiliated Hospital of Nanchang UniversityNanchangChina Clinical Cancer Institute Center for Translational MedicineNaval Medical UniversityShanghaiChina

The translocation of yAP from the cytoplasm to the nucleus is critical for its activation and plays a key role in tumor ***,the precise molecular mechanisms governing the nuclear import of yAP are not fully *** this study,we have uncovered a crucial role of sOx9 in the activation of ***9 promotes the nuclear translocation of yAP by direct ***,we have identified that the binding between Asp-125 of sOx9 and Arg-124 of yAP is essential for sOx9-yAP interaction and subsequent nuclear entry of ***,we have discovered a novel asymmetrical dimethylation of yAP at Arg-124(yAP-r124me2a)catalyzed by ***-r124me2a enhances the interaction between yAP and sOx9 and is associated with poor prognosis in multiple ***,we disrupted the interaction between sOx9 and yAP using a competitive peptide,s-A1,which mimics anα-helix of sOx9 containing Asp-125.s-A1 significantly inhibits yAP nuclear translocation and effectively suppresses tumor *** study provides the first evidence of sOx9 as a pivotal regulator driving yAP nuclear translocation and presents a potential therapeutic strategy for yAP-driven human cancers by targeting sOx9-yAP interaction.

关键词： interaction interaction precise

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

sTCF conceptual design report (Volume 1): Physics & detector

引用

Frontiers of physics 2024年第1期19卷 1-154页

作者： M.Achasov x.C.Ai L.P.An r.Aliberti q.An x.Z.bai y.bai O.bakina A.barnyakov V.blinov V.bobrovnikov D.bodrov A.bogomyagkov A.bondar I.boyko Z.H.bu F.M.Cai H.Cai J.J.Cao q.H.Cao x.Cao Z.Cao q.Chang K.T.Chao D.y.Chen H.Chen H.x.Chen J.F.Chen K.Chen L.L.Chen P.Chen s.L.Chen s.M.Chen s.Chen s.P.Chen w.Chen x.Chen x.F.Chen x.r.Chen y.Chen y.q.Chen H.y.Cheng J.Cheng s.Cheng T.G.Cheng J.P.Dai L.y.Dai x.C.Dai D.Dedovich A.Denig I.Denisenko J.M.Dias D.Z.Ding L.y.Dong w.H.Dong V.Druzhinin D.s.Du y.J.Du Z.G.Du L.M.Duan D.Epifanov y.L.Fan s.s.fang Z.J.fang G.Fedotovich C.q.Feng x.Feng y.T.Feng J.L.Fu J.Gao y.N.Gao P.s.Ge C.q.Geng L.s.Geng A.Gilman L.Gong T.Gong b.Gou w.Gradl J.L.Gu A.Guevara L.C.Gui A.q.Guo F.K.Guo J.C.Guo J.Guo y.P.Guo Z.H.Guo A.Guskov K.L.Han L.Han M.Han x.q.Hao J.b.He s.q.He x.G.He y.L.He Z.b.He Z.x.Heng b.L.Hou T.J.Hou y.r.Hou C.y.Hu H.M.Hu K.Hu r.J.Hu w.H.Hu x.H.Hu y.C.Hu J.Hua G.s.Huang J.s.Huang M.Huang q.y.Huang w.q.Huang x.T.Huang x.J.Huang y.b.Huang y.s.Huang N.Hüsken V.Ivanov q.P.Ji J.J.Jia s.Jia Z.K.Jia H.b.Jiang J.Jiang s.Z.Jiang J.b.Jiao Z.Jiao H.J.Jing x.L.Kang x.s.Kang b.C.Ke M.Kenzie A.Khoukaz I.Koop E.Kravchenko A.Kuzmin y.Lei E.Levichev C.H.Li C.Li D.y.Li F.Li G.Li G.Li H.b.Li H.Li H.N.Li H.J.Li H.L.Li J.M.Li J.Li L.Li L.Li L.y.Li N.Li P.r.Li r.H.Li s.Li T.Li w.J.Li x.Li x.H.Li x.q.Li x.H.Li y.Li y.y.Li Z.J.Li H.Liang J.H.Liang y.T.Liang G.r.Liao L.Z.Liao y.Liao C.x.Lin D.x.Lin x.s.Lin b.J.Liu C.w.Liu D.Liu F.Liu G.M.Liu H.b.Liu J.Liu J.J.Liu J.b.Liu K.Liu K.y.Liu K.Liu L.Liu q.Liu s.b.Liu T.Liu x.Liu y.w.Liu y.Liu y.L.Liu Z.q.Liu Z.y.Liu Z.w.Liu I.Logashenko y.Long C.G.Lu J.x.Lu N.Lu q.F.Lü y.Lu y.Lu Z.Lu P.Lukin F.J.Luo T.Luo x.F.Luo y.H.Luo H.J.Lyu x.r.Lyu J.P.Ma P.Ma y.Ma y.M.Ma F.Maas s.Malde D.Matvienko Z.x.Meng r.Mitchell A.Nefediev y.Nefedov s.L.Olsen q.Ouyang P.Pakhlov G.Pakhlova x.Pan y.Pan E.Passemar y.P.Pei H.P.Peng L.Peng x.y.Peng x.J.Peng K.Peters s.Pivovarov E.Pyata b.b.qi y.q.qi w.b.qian y.qian C.F.qiao J.J.qin J.J.qin L.q.qin x.s.qin T.L.qiu J.rademacker C.F.redmer H.y.sang Anhui University Hefei 230039China beihang University Beijing 100191China budker Institute of Nuclear Physics Novosibirsk 630090Russia CAs Key Laboratory of Theoretical Physics Institute of Theoretical PhysicsChinese Academy of SciencesBeijing 100190China Cavendish Laboratory University of CambridgeJJ Thomson AveCambridge CB30HEUnited Kingdom Central China Normal University Wuhan 430079China Central south University Changsha 410083China China University of Geosciences Wuhan 430074China China University of Mining and Technology Xuzhou 221116China École Polytechnique Fédérale de Lausanne(EPFL) LausanneSwitzerland Fudan University Shanghai 200433China Goethe University Frankfurt D-60325 Frankfurt am MainGermany Guangxi Normal University Guilin 541004China Guangxi Uninversity Nanning 530004China Hangzhou Institute for Advanced study UCASHangzhou 310024China Hebei Normal University Shijiazhuang 050024China Hebei University Baoding 071002China Hefei University of Technology Hefei 230601China Helmholtz Institute Mainz Staudinger Weg 18D-55099 MainzGermany Henan Normal University Xinxiang 453007China Henan University Kaifeng 475004China High Energy Physics Center Chung-Ang UniversitySeoul 06974Korea Higher school of Economy 11 Pokrovsky bulvar Moscow 109028Russia Huangshan University Huangshan 245000China Hubei University of Automotive Technology Shiyan 442002China Hunan Normal University Changsha 410081China Hunan University of science and Technology Xiangtan 411201China Hunan University Changsha 410082China Indiana University BloomingtonIndiana 47405USA Inner Mongolia University Hohhot 010021China Institute of Advanced science Facilities Shenzhen 518107China Institute of High Energy Physics Chinese Academy of SciencesBeijing 100049China Institute of Modern Physics Chinese Academy of SciencesLanzhou 730000China Institute of Physics Academia SinicaTaipeiTaiwan 11529China Institute of Theoretical Physics Chinese Academy of SciencesBeijing 100190China Jilin University Changch

The superτ-charm facility(sTCF)is an electron–positron collider proposed by the Chinese particle physics *** is designed to operate in a center-of-mass energy range from 2 to 7 GeV with a peak luminosity of 0.5×10^(35) cm^(–2)·s^(–1) or *** sTCF will produce a data sample about a factor of 100 larger than that of the presentτ-charm factory—the bEPCII,providing a unique platform for exploring the asymmetry of matter-antimatter(charge-parity violation),in-depth studies of the internal structure of hadrons and the nature of non-perturbative strong interactions,as well as searching for exotic hadrons and physics beyond the standard *** sTCF project in China is under development with an extensive r&D *** document presents the physics opportunities at the sTCF,describes conceptual designs of the sTCF detector system,and discusses future plans for detector r&D and physics case studies.

关键词： electron–positron collider tau-charm region high luminosity sTCF detector conceptual design

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

rescattering of stimulated raman side scattering in nonuniform plasmas

引用

Matter and radiation at Extremes 2024年第5期9卷 68-76页

作者： s.Tan q.wang y.Chen w.b.yao C.Z.xiao J.F.Myatt school of Physics and Electronics Hunan UniversityChangsha 410082China Institute of Applied Physics and Computational Mathematics Beijing 100094China school of Electrical and Information Engineering Anhui University of Science and TechnologyHuainanAnhui 232001China Department of Electrical and Computer Engineering University of Alberta9211116 St.NWEdmontonAlberta T6G 1H9Canada

rescattering of stimulated raman side scattering(srss)is observed for the first time via two-dimensional(2D)particle-in-cell(PIC)*** construct a theoretical model for the rescattering process,which can predict the region of occurrence of mth-order srss and estimate its *** rescattering process is identified by the 2D PIC simulations under typical conditions of a direct-drive inertial confinement fusion *** electrons produced by second-order srss propagate nearly perpendicular to the density gradient and gain nearly the same energy as in first-order srss,but there is no cascade acceleration to produce superhot *** studies for a wide range of ignition conditions show that srss and associated rescatterings are robust and important processes in inertial confinement fusion.

关键词： nonuniform acceleration scattering

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Naoxueshu Oral Liquid Accelerates Post-Craniotomy Hematoma Absorption in Patients:An Open-Label,Multicenter,and randomized Controlled Trial

引用

Chinese Journal of Integrative Medicine 2024年第8期30卷 675-683页

作者： HE qiu LIN Fu-xin sU Jin-ye ZHUO Ling-yunn ZHU qing sUN xiao-chuan JIANG rong-cai yAO Zhi-gang wANG Lei DANG yan-wei LIU De-zhong LIU yang fang wen-hua wANG fang-yu LIN yuan-xiang wANG An-xin wANG Deng-liang KANG De-zhi Department of Neurosurgery Neurosurgery Research InstituteThe First Affiliated Hospital of Fujian Medical UniversityFuzhou350004China Department of Neurosurgery Binhai Branch of National Regional Medical CenterThe First Affiliated HospitalFujian Medical UniversityFuzhou350209China Clinical research and Translation Center The First Affiliated Hospital of Fujian Medical UniversityFuzhou350004China Fujian Clinical research Center for Neurological Diseases The First Affiliated Hospital of Fujian Medical UniversityFuzhou350004China Fujian Provincial Institutes of brain Disorders and brain sciences The First Affiliated Hospital of Fujian Medical UniversityFuzhou350004China Department of Neurosurgery The Second Affiliated Hospital of Soochow UniversitySuzhouJiangsu Province215000China Department of Neurosurgery The First Affiliated Hospital of Chongqing Medical UniversityChongqing400000China Department of Neurosurgery Tianjin Medical University General HospitalTianjin300000China Department of Neurosurgery The Third Hospital of ShijiazhuangShijiazhuang050000China Department of Neurosurgery The First College of Clinical Medical ScienceChina Three Gorges UniversityYichangHubei Province443000China Department of Neurosurgery Yichang Central People’s HospitalYichangHubei Province443000China Department of Neurosurgery Xiangyang No.1 People’s Hospital Affiliated to Hubei University of MedicineXiangfanHubei Province441100China Department of Neurosurgery Zhoukou Central HospitalZhoukouHenan Province466000China Department of Neurosurgery The Third Hospital of MianyangMianyangSichuan Province621000China Department of Neurology Beijing Tiantan HospitalCapital Medical UniversityBeijing100000China China National Clinical research Center for Neurological Diseases Beijing Tiantan HospitalCapital Medical UniversityBeijing100000China Department of Clinical Epidemiology and Clinical Trial Capital Medical UniversityBeijing100000China beijing Municipal Key Laboratory of Clinical

Objective To investigate whether Naoxueshu Oral Liquid(Nxs)could promote hematoma absorption in post-craniotomy hematoma(PCH)*** This is an open-label,multicenter,and randomized controlled trial conducted at 9 hospitals in *** aged 18–80 years with post-craniotomy supratentorial hematoma volume ranging from 10 to 30 mL or post-craniotomy infratentorial hematoma volume less than 10 mL,or intraventricular hemorrhage following cranial surgery were *** were randomly assigned at a 1:1 ratio to the Nxs(10 mL thrice daily for 15 days)or control groups using a randomization code *** medical care was administered in both *** primary outcome was the percentage reduction in hematoma volume from day 1 to day *** secondary outcomes included the percentage reduction in hematoma volume from day 1 to day 7,the absolute reduction in hematoma volume from day 1 to day 7 and 15,and the change in neurological function from day 1 to day 7 and *** safety was closely monitored throughout the ***,subgroup analysis was performed based on age,gender,history of diabetes,and etiology of intracerebral hemorrhage(ICH).results A total of 120 patients were enrolled and randomly assigned between March 30,2018 and April 15,*** patient was lost to follow-up in the control ***,there were 119 patients(60 in the Nxs group and 59 in the control group)included in the *** the full analysis set(FAs)analysis,the Nxs group had a greater percentage reduction in hematoma volume from day 1 to day 15 than the control group[median(q1,q3):85%(71%,97%)vs.76%(53%,93%),Psecondary outcomes showed no statistical significance between two groups,either in FAs or per-protocol set(P>0.05).Furthermore,no adverse events were reported during the *** the FAs analysis,the Nxs group exhibited a higher percentage reduction in hematoma volume on day 15 in the following subgroups:male patients,patients younger than 65 yea

关键词： post-craniotomy hematoma Naoxueshu Oral Liquid hematoma absorption randomized controlled trial Chinese medicine

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Thermo-kinetic characteristics on stabilizing hetero-phase interface of metal matrix composites by crystal plasticity finite element method

引用

Journal of Materials science & Technology 2024年第2期169卷 53-67页

作者： y.b.Zhang s.J.song F.Liu state Key Laboratory of solidification Processing Northwestern Polytechnical UniversityXi’an 710072China Analytical&Testing Center Northwestern Polytechnical UniversityXi’an 710072China

Using dislocation-based constitutive modeling in three-dimension crystal plasticity finite element(3D CPFE)simulations,co-deformation and instability of hetero-phase interface in different material systems were herein studied for polycrystalline metal matrix composites(MMCs).Local stress and strain fields in two types of 3layer MMCs such as fcc/fcc Cu-Ag and fcc/bcc Cu-Nb have been predicted under simple compressive ***,more severe strain-induced interface instability can be observed in the fcc/bcc systems than in the fcc/fcc systems upon refining to metallic nanolayered composites(MNCs).by detailed analysis of stress and strain localization,it has been demonstrated that the interface instability is always accompanied by high-stress concentration,i.e.,thermodynamic characteristics,or high strain prevention i.e.,kinetic characteristics,at the hetero-phase *** then follows that the thermodynamic driving forceG and the kinetic energy barrier q during dislocation and shear banding can be adopted to classify the deformation modes,following the so-called thermo-kinetic *** by inserting a high density of high-energy interfaces into the Cu-Nb composites,such thermo-kinetic integration at the hetero-phase interface allows a successful establishment of MMCs with the high△G-high q deformation mode,which ensures high hardening and uniform strain distri-bution,thus efficiently suppressing the shear band,stabilizing the hetero-phase interface,and obtaining an exceptional combination in strength and *** hetero-phase interface chosen by a couple of thermodynamics and kinetics can be defined as breaking the thermo-kinetic correlation and has been proposed for artificially designing MNCs.

关键词： Thermodynamics and kinetics Physics-based constitutive modeling Hetero-phase interface Crystal plasticity finite element

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Linking Perceived risk of Public Health Emergency to Psychological Distress among Chinese College students: The Chain Mediation role of balanced Time Perspective and Negative Coping styles

引用

International Journal of Mental Health Promotion 2024年第8期26卷 599-610页

作者： Chang b. Zhu s. xie q. Dai y. school of Education science Nanjing Normal University Nanjing 210024 China Center of Clinical Psychology The Third People’s Hospital of Heze City Heze 274031 China school of Education science Northwest Normal University Lanzhou 730070 China Mental Health Center Hubei Polytechnic University Huangshi 435003 China College of Teacher Education Zhejiang Normal University Jinhua 321004 China

background: with public health emergencies (PHE) worldwide increasing, the perceived risk of PHE has been one of the critical factors influencing college students’ psychological distress. However, the mechanisms by which the perceived risk of PHE affects college students’ psychological distress are not clear. The study’s purpose was to investigate the mediation roles of deviation from a balanced time perspective (DbTP) and negative coping styles between the perceived risk of PHE and psychological distress. Methods: A convenience sampling method was used to survey 1054 Chinese college students with self-reporting. Data was collected using the Public risk Perception scale (PrPs), the Zimbardo Time Perspective Inventory (ZTPI), the simplified Coping style questionnaire (sCsq), the PHE Anxiety scale, and the Chinese version of the Patient Health questionnaire (PHq). The associations between the perceived risk of PHE, DbTP, negative coping styles, and psychological distress were clarified using the correlation analysis. Additionally, the mediating roles of DbTP and negative coping styles between the perceived risk of PHE and psychological distress were investigated using a structural equation model. results: The findings revealed low to moderate correlations between the variables studied. students’ perceived risk of PHE was a positive predictor of their psychological distress (b = 0.219, p bTP and negative coping styles played chain mediation roles between them with the effect being 0.009 and a 95% boot CI of [0.003, 0.023]. This chain mediation model had an excellent fit index (χ2/df = 4.732, CFI = 0.973, TLI = 0.930, rMsEA = 0.048, srMr = 0.047). Conclusion: These findings showed how the perceived risk of PHE affected college students’ psychological distress. specifically, these results suggested that improving students’ mental ability to switch effectively among different time perspectives depending on task features and situational considerations and reducin

关键词： balanced time perspective China college students negative coping styles Perceived risk of public health emergency psychological distress

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：