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Science in China,Ser.A 1962年第11期 1513-1526页

作者：钱保功姜炳政廖玉珍梁映秋王霞瑜范垂昌 Инсmumуm nрuкано хumuu АН Кumая Хumuческu акуbmеm Γuрuнскоо унuерсumеmа

magnetron sputtered nickel oxide with suppressed interfacial defect states for efficient inverted perovskite solar cells

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Journal of Energy Chemistry 2025年第1期100卷 348-355页

作者： Guoqiang ma Qin Tan Zhaoning Li Jingwei Xiu Jiafeng Wang Tianle Cheng Dong He Qiang Sun Xuhang ma Francesco Lamberti Zhubing He Department of materials Science and Engineering Institute of Innovative Materials (I2M) Shenzhen Key Laboratory of Full Spectral Solar Electricity Generation (FSSEG)Southern University of Science and Technology (SUSTech) Core Research Facilities Southern University of Science and Technology Department of Chemical Sciences Department of Industrial Engineering University of Padova

Widely used spin-coated nickle oxide （NiOx） based perovskite solar cells often suffer from severe interfacial reactions between the NiOxand adjacent perovskite layers due to surface defect states,which inherently impair device performance in a long-term view,even with surface molecule *** this study,we developed high-quality magnetron-sputtered NiOxthin films through detailed process optimization,and compared systematically sputtered and spin-coated NiOxthin film surfaces from materials to *** sputtered NiOxfilms exhibit improved crystallinity,smoother surfaces,and significantly reduced Ni3+or Ni vacancies compared to their spin-coated ***,the interface between the perovskite and sputtered NiOxfilm shows a substantially reduced density of defect *** solar cells （PSCs） fabricated with our optimally sputtered NiOxfilms achieved a high power conversion efficiency （PCE） of up to 19.93%and demonstrated enhanced stability,maintaining 86.2% efficiency during 500 h of maximum power point tracking under one standard sun ***,with the surface modification using (4-(2,7-dibromo-9,9-dimethylacridin-10（9H）-yl)butyl)p hosphonic acid （DmAcPA）,the device PCE was further promoted to 23.07%,which is the highest value reported for sputtered NiOxbased PSCs so far.

关键词： Perovskite

Self-Converse Score Lists in Oriented Graphs

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中国科学技术大学学报 1996年第3期26卷 392-394页

作者： Pirzada Shariefuddin(Department of Applied mathematics Faculty of Engg. and tech. A. m. u., Aligarh-202002 INDIA) Faculty of Eng and tech A m u 印度

Ｓｅｌｆ－ＣｏｎｖｅｒｓｅＳｃｏｒｅＬｉｓｔｓｉｎＯｒｉｅｎｔｅｄＧｒａｐｈｓ￥ＰｉｒｚａｄａＳｈａｒｉｅｆｕｄｄｉｎ（ＤｅｐａｒｔｍｅｎｔｏｆＡｐｐｌｉｅｄＭａｔｈｅｍａｔｉｃｓＦａｃｕｌｔｙｏｆＥｎｇｇ．ａｎｄＴ... 详细信息

Ｓｅｌｆ－ＣｏｎｖｅｒｓｅＳｃｏｒｅＬｉｓｔｓｉｎＯｒｉｅｎｔｅｄＧｒａｐｈｓ￥ＰｉｒｚａｄａＳｈａｒｉｅｆｕｄｄｉｎ（ＤｅｐａｒｔｍｅｎｔｏｆＡｐｐｌｉｅｄＭａｔｈｅｍａｔｉｃｓＦａｃｕｌｔｙｏｆＥｎｇｇ．ａｎｄＴｅｃｈ．Ａ．Ｍ．Ｕ．，Ａｌｉｇａｒ...

关键词： Oriented Graph Self-converse Score List Simple Score ListAmS(1994 ) O5C

Effect of mutual Interference of Bridge Piers on Scouring in meandering Channel

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Hydro Science & marine Engineering 2022年第2期4卷 1-9页

作者： mohammad Athar Shamsul Azam Humaira Athar Civil Engineering Department A.M.UAligarhU.P.India m.tech.a.m.u AligarhU.P.India Innovative Building materials Division CSIR-Central Building Research InstituteRoorkeeUttarakhandIndia

Local scour is the reduction of original bed level around any hydraulic *** failure due to scouring has made researchers study the cause of scouring and predict the scour depth and pattern around bridge piers and *** investigators have extensively studied local scour around isolated bridge pier,but modern designs of the bridges comprise of wide span and thus group of piers rather than a single *** flow and scour pattern around group of piers are different from the case of a single pier due to the interaction *** objective of present study is to investigate the effect of mutual interference of bridge piers on local scour experimentally around two piers in non-cohesive *** were carried out on model bridge piers of circular cross section in a meandering *** was observed that when front and rear piers were placed at an angular displacement ofθ=40°and 80°respectively,maximum depth of scour is ***θis the angle the line drawn at the inlet of bend to the line joining the centre of curvature and any point on the outer portion of the bend.

关键词： Local scour Bridge piers Scour depth meandering channel Angular displacement

Some new generalized difference sequence spaces defined by a sequence of moduli

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Applied mathematics(A Journal of Chinese universities) 2011年第1期26卷 104-108页

作者： Vakeel A Khan Department of mathematics A. M. U. Aligarh-202002 India

The idea of difference sequence sets X（△） = {x = （xk）： △x ∈ X} with X = l∞, c and co was introduced by Kizmaz [12]. In this paper, using a sequence of moduli we define some generalized difference sequence sp... 详细信息

关键词： Difference sequence space sequence of moduli inclusion relation.

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technical Perspective:Research on General-Purpose Brain-Inspired Computing Systems

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Journal of Computer Science & technology 2024年第1期39卷 1-3页

作者： Oliver Rhodes Department of Computer Science University of ManchesterManchester M139PLU.K

Brain-inspired computing is a popular research area with the potential to advance our understanding of brain function,artificial intelligence,and next-generation computing *** referred to as"neuromorphic",these systems and algorithms hope to harness mechanisms present in brains to make step changes in perfor-mance over regular von Neumann based approaches[1].

关键词： artificial computing Brain

ON THE mINImAL WAVE SPEED OF WAVE FRONTS FOR REACTION-DIFFuSION EQuATIONS

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Acta mathematicae Applicatae Sinica 1992年第3期8卷 252-258页

作者：王明新叶其孝 Henan university Kaifeng 475001 China. Beijing Institute of technology Beijing 100081 Chinan this paper a variational description of the minimal wave speed c(m f) of wave fronts forthe reaction diffusion equations u_t=u_(xx)+u~mf(u) is given where m>1 and f(u)~1-u.The continuity of c(m f) in m and f is also proved. Especially for f(u)=1-u the estimateof the minimal wave speed c(m f) is obtained.

In this paper, a variational description of the minimal wave speed c(m, f) of wave fronts forthe reaction diffusion equations u_t=u_(xx)+u^mf(u) is given, where m>1 and f(u)～*** continuity of c(m, f) in m and f is al... 详细信息

关键词： ON THE mINImAL WAVE SPEED OF WAVE FRONTS FOR REACTION-DIFFuSION EQuATIONS

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Integration of the Coupled Orbit-Attitude Dynamics using modified Chebyshev-Picard Iteration methods

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Computer modeling in Engineering & Sciences 2016年第2期111卷 129-146页

作者： Xiaoli Bai John L.Junkins Rutgers The State University of New JerseyPiscatawayNJU.S.A Texas A&m College StationTXU.S.A

This paper presents modified Chebyshev-Picard Iteration(mCPI)methods for long-term integration of the coupled orbit and attitude *** most orbit predictions for operational satellites have assumed that the attitude dynamics is decoupled from the orbit dynamics,the fully coupled dynamics is required for the solutions of uncontrolled space debris and space objects with high area-to-mass ratio,for which cross sectional area is constantly changing leading to significant change on the solar radiation pressure and atmospheric *** is a set of methods for solution of initial value problems and boundary value *** methods refine an orthogonal function approximation of long-time-interval segments of state trajectories iteratively by fusing Chebyshev polynomials with the classical Picard iteration and have been applied to multiple challenging aerospace *** the studies on integrating a torque-free rigid body rotation and a long-term integration of the coupled orbit-attitude dynamics through the effect of solar radiation pressure,mCPI methods are shown to achieve several times speedup over the Runge-Kutta 7(8)methods with several orders of magnitudes of better *** methods are further optimized by integrating the decoupled dynamics at the beginning of the iteration and coupling the full dynamics when the attitude solutions and orbit solutions are converging during the *** approach of decoupling and then coupling during iterations provides a unique and promising perspective on the way to warm start the solution process for the longterm integration of the coupled orbit-attitude ***,an attractive feature of mCPI in maintaining the unity constraint for the integration of quaternions within machine accuracy is illustrated to be very appealing.

关键词： Orbit propagation orbit-attitude dynamics modified Chebyshev-Picard Iteration(mCPI)methods

ИССЛЕДОВАНИЕ АБЕРРАЦИИ ПЯТОΓО ПОРЯДКА ВО ВРАЩАТЕЛЬНО СИММЕТРИЧНЫХ ЭЛЕКТРОННО ОПТИЧЕСКИХ СИСТЕМАХ

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Science China mathematics 1957年第5期 77-90页

作者：吴美珍 Фuзuческuü акульmеm Пекuнскоzо унuθерсumеmа

Silica Induced Early Fibrogenic Reaction in Lung of mice Ameliorated by Nyctanthes arbortristis Extract

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Biomedical and Environmental Sciences 2002年第3期15卷 215-222页

作者： BHOLA NATH PAuL ANAND PRAKASH SIRISH KumAR AJAY KYADAV umANI ASHOK KSAXENA ANAND PRAKASH SAHu KEWAL LAL KALYAN KDuTTA Immunobiology Laboratory Industrial Toxicology Research CentreM.G.MargLucknow 226001U.P.India Inhalation Toxicology Laboratory Industrial Toxicology Research CentreM.G.MargLucknow 226001U.P.India Preventive Toxicology Laboratory Industrial Toxicology Research CentreM.G.MargLucknow 226001U.P.India

Objective To investigate the pharmacological effect of Nyctanthes arbortristis (NAT) leaf extract in the prevention of lung injury induced by silica particles. method Lung injury was induced in Swiss mice through inhalation exposure to silica particles (m) using a Flow Past Nose Only Inhalation Chamber at the rate of -10 mg/m3 respirable mass for 5 h. Lung bronchoalveolar lavage (BAL) fluid collected between 48 and 72 h was subjected to protein profiling by electrophoresis and cytokine evaluation by solid phase sandwich ELISA. Lung histopathology was performed to evaluate lung injury. Results Inhalation of silica increased the level of tumor necrosis factor-a (TNF-a), and of the 66 and 63 kDa peptides in the BAL fluid in comparison to sham-treated control. Pre-treatment of silica exposed mice with NAT leaf extract significantly prevented the accumulation of TNF-a in the BAL fluid, but the 66 and 63 kDa peptides remained unchanged. The extract was also effective in the prevention of silica-induced early fibrogenic reactions like congestion, edema and infiltration of nucleated cells in the interstitial alveolar spaces, and thickening of alveolar septa in mouse lung. Conclusion NAT leaf extract helps in bypassing silica induced initial lung injury in mice.

关键词： Nyctanthes arbortristis Lung-injury Silica mice prevention

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