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e^(+)e^(−)γ production at photon-photon colliders at complete electroweak NLO accuracy

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Chinese Physics C 2022年第4期46卷 40-56页

作者： He-Yi Li ren-you zhang Wen-Gan Ma Yi Jiang Xiao-Zhou Li State Key Laboratory of Particle Detection and Electronics University of Science and Technology of ChinaHefei 230026China Department of Modern Physics University of Science and Technology of ChinaHefei 230026China

We present the NLO electroweak radiative corrections to the e^(+)e^(−)γ production in γγ collision,which is an ideal channel for calibrating the beam luminosity of a Photon Linear *** analyze the dependence of the total cross section on the beam colliding energy,and then investigate the kinematic distributions of final particles at various initial photon beam polarizations at EW NLO *** numerical results indicate that the EW relative corrections to the total cross section are non-negligible and become increasingly significant as the increase of the beam colliding energy,even can exceed -10% in the J=2 γγ collision at √s=1 *** EW corrections are very important and should be taken into consideration in precision theoretical and experimental studies at high-energy γγ colliders.

关键词： luminosity measurement at PLC NLO electroweak correction longitudinally-polarized beams

Precision study of W^-W^+H production including parton shower effects at CERN Large Hadron Collider

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Chinese Physics C 2019年第12期43卷 24-37页

作者： Huan-Yu Bi ren-you zhang Wen-Gan Ma Yi Jiang Xiao-Zhou Li Peng-Fei Duan State Key Laboratory of Particle Detection and Electronics University of Science and Technology of ChinaHefei 230026China Department of Modem Physics University of Science and Technology of ChinaHefei 230026China City College Kunming University of Science and TechnologyKunming 650051China

The precision study of W^-W^+H production with subsequent W^±→l^±vl^(-)and H→bb decays at the Large Hadron Collider(LHC)aids in the investigation of Higgs gauge couplings and the search for new physics beyond the standard *** this study,we calculate the shower-matched next-to-leading order QCD and electroweak(EW)corrections from the qq annihilation and photon-induced channels to the W^-W^+H production at the 14 TeV *** deal with the subsequent decays of Higgs and W^±bosons by adopting the MADSPIN *** the integrated cross section and some kinematic distributions of W^±,H,and their decay products are *** find that the QCD correction significantly enhances the leading-order differential cross section,while the EW correction from the qq annihilation channel obviously suppresses it,especially in the high energy phase-space region,due to the Sudakov *** qy-and yy-induced relative corrections are positive and insensitive to the transverse momenta of W^±,H,and their decay *** photon-induced corrections compensate the negative qq-initiated EW correction,and become the dominant EW contribution as the increment of the pp colliding *** parton shower(PS)effects on kinematic distributions are not *** relative PS correction to the b-jet transverse momentum distribution can exceed 100%in the high p_(T,b)***,we investigate the scale and PDF uncertainties,and find that the theoretical error of the QCD+EW+qγ+γγ-corrected integrated cross section mainly originates from the renormalization scale dependence of the QCD correction.

关键词： Higgs gauge coupling QCD+EW correction parton shower

QCD corrections to e^+e^−→H^±W^∓in Type-I THDM at electron positron colliders

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Chinese Physics C 2020年第9期44卷 7-15页

作者： Qiang Yang ren-you zhang Ming-Ming Long Shao-Ming Wang Wen-Gan Ma Jian-Wen Zhu Yi Jiang State Key Laboratory of Particle Detection and Electronics University of Science and Technology of ChinaHefei 230026China Department of Modern Physics University of Science and Technology of ChinaHefei 230026China Department of Physics Chongqing UniversityChongqing 401331China

We investigate in detail the charged Higgs production associated with a W boson at electron-positron colliders within the framework of the Type-I two-Higgs-doublet model(THDM).We calculate the integrated cross section at the LO and analyze the dependence of the cross section on the THDM parameters and the colliding energy in a benchmark scenario of the input parameters of the Higgs *** numerical results show that the integrated cross section is sensitive to the charged Higgs mass,especially in the vicinity of mH±≃184 GeV at a 500 GeV e^+e^−collider,and decreases consistently with the increase of tanβin the low tanβ*** peak in the colliding energy distribution of the cross section arises from the resonance of the loop integrals,and it moves towards the low colliding energy with the increase of mH±.We also study the two-loop NLO QCD corrections to both the integrated cross section and the angular distribution of the charged Higgs boson and find that the QCD relative correction is also sensitive to the charged Higgs mass and strongly depends on the final-state phase *** tanβ=2,the QCD relative correction at a 500 GeV e^+e^−collider varies in the range of[-10%,11%]as mH±increases from 150 to 400 GeV.

关键词： two-loop QCD correction Type-I THDM charged Higgs boson

THE STUDY OF THE NON-STEADY KINETICS OF THE OXYDEHYDROGENATION OF ETHANE TO ETHYLENE OVER THE CATALYST OF Mo-V-Nb/Al_2O_3 BY THE TECHNIQUE OF TEMPERATURE PROGRAMMED TRANSIENT RESPONSE AND ELECTRIC CONDUCTIVITY

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Chinese Chemical Letters 1991年第11期2卷 893-896页

作者： ren you zhang, Hong JIANG, Xiao Dong SUN Xiu Yin LIU, Fu Rong WANG, Shou Li BAI, Zong Qi XU (Department of Applied Chemistry, Beijing Institute of Chemical Technology) 100029

In this paper, instead of with the more expensive Fourier Transform Infrared Spectrometer(FTIR) a new technique of Temperature Programmed Transient Response(TP-TR) has been used with gas chromatography. Therefore, the TP-TR will be applied more widespreadly than ever before. With the technique of TP-TR and electric conductivity, the study is on the reaction mechanism and the adsorption behavior of the reactants and products to the present catalyst Mo-V-Nb/Al_2O_3 in the reaction from ethane through oxydehydrogenation to ethylene as the product. By Range-Kutta-Gill and Margarat methods, the kinetic parameters of the reaction elementary steps (i.e. rate constants, active energies and frequency factors) have been evaluated. The mathematical treatment coincides with the experimental results.

关键词： TR THE STUDY OF THE NON-STEADY KINETICS OF THE OXYDEHYDROGENATION OF ETHANE TO ETHYLENE OVER THE CATALYST OF Mo-V-Nb/Al2O3 BY THE TECHNIQUE OF TEMPERATURE PROGRAMMED TRANSIENT RESPONSE AND ELECTRIC CONDUCTIVITY Mo Al

Motivational interviewing in postoperative rehabilitation and chronic disease management: Current findings and future research directions

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World Journal of Psychiatry 2025年第1期15卷 26-31页

作者： Bing-ren zhang Xiao Yang Affiliated Hospital(School of Clinical Medicine) Hangzhou Normal UniversityHangzhou 311121Zhejiang ProvinceChina Mental Health Education and Counseling Center Hangzhou Normal UniversityHangzhou 311121Zhejiang ProvinceChina

This editorial highlights a recently published study examining the effectiveness of music therapy combined with motivational interviewing(MI)in addressing an-xiety and depression among young and middle-aged patients following percuta-neous coronary *** further explores existing evidence and potential future research directions for MI in postoperative rehabilitation and chronic disease *** aims to facilitate behavioral change and promote healthier lifestyles by fostering a trusting relationship with patients and enhan-cing intrinsic *** has demonstrated its effectiveness in posto-perative recovery for oncological surgery,stroke,organ transplants,and gastroin-testinal procedures,as well as in managing chronic conditions such as diabetes,obesity,and periodontal *** approach is patient-centered,adaptable,cost-effective,and easily replicable,though its limitations include reliance on the therapist’s expertise,variability in individual responses,and insufficient long-term follow-up *** research could focus on developing individualized and precise intervention models,exploring applications in digital health management,and confirming long-term outcomes to provide more compre-hensive support for patient rehabilitation.

关键词： Chronic disease management Motivational interviewing Patient-centered Postoperative rehabilitation Treatment adherence

VERTICAL DISTRIBUTION OF ATMOSPHERIC AEROSOL AT ALTITUDES FROM 0 TO 30 KM

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Chinese Science Bulletin 1985年第6期30卷 781-785页

作者：任丽新游荣高张育堂 Institute of Atmospheric Physics Academia Sinica Beijing Institute of Atmospheric Physics Academia Sinica Beijing? INTRODUCTION Aerosol an important atmospheric component exists in the whole atmosphere. The vertical sounding of atmospheric aerosol from the troposphere to the stratosphere began

Ⅰ. INTRODUCTION Aerosol, an important atmospheric component, exists in the whole atmosphere. The vertical sounding of atmospheric aerosol from the troposphere to the stratosphere

关键词： aerosol Aerosol troposphere sounding tropical distr correlative scattered balloon altitude

Boosting charge extraction and efficiency of inverted perovskite solar cells through coordinating group modification at the buffer layer/cathode interface

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Nano Research 2025年第1期18卷 415-423页

作者： Zhiqing Liang Ziqiu ren Ziyu Wang Nan Yan Ling Li Bo zhang Yanlin Song College of Chemistry Zhengzhou UniversityZhengzhou 450052China Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education Shaanxi Key Laboratory for Advanced Energy DevicesShaanxi Engineering Lab for Advanced Energy Technology School of Materials Science and EngineeringShaanxi Normal UniversityXi’an 710119China Key Laboratory of Green Printing Institute of ChemistryChinese Academy of Sciences(ICCAS)Beijing Engineering Research Center of Nanomaterials for Green Printing TechnologyNational Laboratory for Molecular Sciences(BNLMS)Beijing 100190China

In inverted perovskite solar cells (PSCs),effective modification of the interface between the metalcathode and electron transport layer (ETL) is crucial forachieving high performance and stability. Herein, sulfonatedbathocuproine, commonly known as disodium bathocuproinedisulfonate (BCDS), was employed as a cathode buffer layerto address the interfacial issues at the [6,6]-phenyl-C61-butyricacid methyl ester (PCBM)/Ag interface. BCDS possesses theability to form coordinate bonds with Ag electrodes. Theutilization of the BCDS buffer layer enhanced the chargeextraction capability at the cathode interface whilesimultaneously achieving interfacial defect passivation,improving interfacial contact and increasing the built-in electricfield. Consequently, a power conversion efficiency (PCE) of25.06% was achieved. Furthermore, owing to the excellent filmforminguniformity of BCDS on PCBM, the stability of thedevice was also improved. After storage in dry air for morethan 2000 h, the device maintained 96% of its initial efficiency. This work underscores the remarkable potential of tailoringcoordination groups to enhance charge extraction efficiency at the ETL-cathode interface, unveiling a promising newfrontier in buffer layer development and performance optimization strategies for PSCs.

关键词： perovskite solar cells buffer layer bathocuproine disulfonate coordination group modification electron transport layer(ETL)-cathode interface

采用两种不同施药方法评价八种药剂对韭蛆的防治效果

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应用昆虫学报 2016年第6期53卷 1225-1232页

作者：史彩华胡静荣李传仁张友军长江大学农学院荆州434025 中国农业科学院蔬菜花卉研究所北京100081

【目的】为筛选有效防治韭蛆Bradysia odoriphaga Yang et zhang的药剂及科学合理的施药方法。【方法】本试验充分抓住韭蛆喜湿这一生物学特性,采用两种不同的施药方法(单次定点淋根法和二次灌根法)评价8种药剂对韭蛆的防治效果。【结... 详细信息

【目的】为筛选有效防治韭蛆Bradysia odoriphaga Yang et zhang的药剂及科学合理的施药方法。【方法】本试验充分抓住韭蛆喜湿这一生物学特性,采用两种不同的施药方法(单次定点淋根法和二次灌根法)评价8种药剂对韭蛆的防治效果。【结果】同种药剂不同的施药方法,二次灌根法在韭蛆防效、韭菜保苗率和韭菜增产率三方面均明显高于单次定点淋根法。同时,噻虫胺、噻虫嗪和吡虫啉3种药剂单独使用,或分别与辣根素混配,对韭蛆均表现出最佳的防治效果。【结论】本研究提出了一种科学合理的施药方法,对防治韭蛆具有重要的意义。

关键词：施药方法 8种药剂韭蛆效果评价

Transforming growth factor-beta 1 enhances discharge activity of cortical neurons

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Neural Regeneration Research 2025年第2期20卷 548-556页

作者： Zhihui ren Tian Li Xueer Liu Zelin zhang Xiaoxuan Chen Weiqiang Chen Kangsheng Li Jiangtao Sheng Department of Microbiology and Immunology Guangdong Provincial Key Laboratory of Infectious Diseases and Molecular ImmunopathologyShantou University Medical CollegeShantouGuangdong ProvinceChina Department of Neurosurgery First Affiliated Hospital of Shantou University Medical CollegeShantouGuangdong ProvinceChina

Transforming growth factor-beta 1(TGF-β1)has been extensively studied for its pleiotropic effects on central nervous system *** neuroprotective or neurotoxic effects of TGF-β1 in specific brain areas may depend on the pathological process and cell types ***-gated sodium channels(VGSCs)are essential ion channels for the generation of action potentials in neurons,and are involved in various neuroexcitation-related ***,the effects of TGF-β1 on the functional properties of VGSCs and firing properties in cortical neurons remain *** this study,we investigated the effects of TGF-β1 on VGSC function and firing properties in primary cortical neurons from *** found that TGF-β1 increased VGSC current density in a dose-and time-dependent manner,which was attributable to the upregulation of Nav1.3 *** VGSC current density and Nav1.3 expression were significantly abolished by preincubation with inhibitors of mitogen-activated protein kinase kinase(PD98059),p38 mitogen-activated protein kinase(SB203580),and Jun NH2-terminal kinase 1/2 inhibitor(SP600125).Interestingly,TGF-β1 significantly increased the firing threshold of action potentials but did not change their firing rate in cortical *** findings suggest that TGF-β1 can increase Nav1.3 expression through activation of the ERK1/2-JNK-MAPK pathway,which leads to a decrease in the firing threshold of action potentials in cortical neurons under pathological ***,this contributes to the occurrence and progression of neuroexcitatory-related diseases of the central nervous system.

关键词： central nervous system cortical neurons ERK firing properties JNK Nav1.3 p38 transforming growth factor-beta 1 traumatic brain injury voltage-gated sodium currents