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Global Annual Mean Surface Air Temperature Anomalies and Their Link with Indian Summer Monsoon Failures

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Advances in Atmospheric Sciences 1990年第2期7卷 245-248页

作者： S.S.Dugam S.B.kakade r.k.verma Indian Institute of Tropical Meteorology Pune-411005 IndiaIndian Institute of Tropical Meteorology Pune-411005 IndiaIndian Institute of Tropical Meteorology Pune-411005 India

Analysis of the global mean annual temperature anomalies based on land and marine data for the last 88 years (1901-1988) of this century has been carried out with a view to find any relationship with failures in Indian summer monsoon rainfall. On the climatological scale (i.e. 30 years) it has been noticed that there is an abnormal increase in the frequency of drought years during epochs of global warming and cooling, while it is considerably less when global temperatures are near normal. results are unchanged even when the data are filtered out for ENSO (El-Nino Southern Oscillation) *** has also been noticed that during warm and cold epochs in global temperatures the amount of summer monsoon rainfall decreases as compared to the rainfall during a normal temperature epoch.

关键词： In Global Annual Mean Surface Air Temperature Anomalies and Their Link with Indian Summer Monsoon Failures ENSO Mean

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中国南部和缅甸的地震和构造

地震地质译丛 1980年第5期 9-12页

作者： r.k.verma 陶国保

本文试图对中国西南地区的强烈地震活动作一研究。为了更完整地理解这个地区的地震构造,也包括了缅甸地震带,阿萨姆楔体以及东喜马拉雅和西藏东部的一部分。本文研究的目的仅限于了解这个现代地震活动区的主要构造地震和现代应力体系,... 详细信息

本文试图对中国西南地区的强烈地震活动作一研究。为了更完整地理解这个地区的地震构造,也包括了缅甸地震带,阿萨姆楔体以及东喜马拉雅和西藏东部的一部分。本文研究的目的仅限于了解这个现代地震活动区的主要构造地震和现代应力体系,并对东南亚板块运动性质提出某些一般看法。区域大地构造背景本文研究的地区大致位于19°和35°N及91°和1.8°E之间。这一地区包括几条以大冲

关键词：地震正断层重力断层地质断层冲断层喜马拉雅山脉震源机制解震源机制板块运动地球动力学阿萨姆印度西缘缅甸断层面掸邦构造变形中华人民共和国

Evaluation of slope stability through rock mass classification and kinematic analysis of some major slopes along NH-1A from ramban to Banihal, North Western Himalayas

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Journal of rock Mechanics and Geotechnical Engineering 2024年第1期16卷 167-182页

作者： Amit Jaiswal A.k.verma T.N.Singh Department of Civil and Environmental Engineering Indian Institute of Technology PatnaPatna801106India

The network of Himalayan roadways and highways connects some remote regions of valleys or hill slopes,which is vital for India’s socio-economic *** to natural and artificial factors,frequency of slope instabilities along the networks has been increasing over last few *** of stability of natural and artificial slopes due to construction of these connecting road networks is significant in safely executing these roads throughout the *** rock mass classification methods are generally used to assess the strength and deformability of rock *** study assesses slope stability along the NH-1A of ramban district of North Western *** structurally and non-structurally controlled rock mass classification systems have been applied to assess the stability conditions of 14 *** evaluating the stability of these slopes,kinematic analysis was performed along with geological strength index(GSI),rock mass rating(rMr),continuous slope mass rating(CoSMr),slope mass rating(SMr),and Q-slope in the present *** SMr gives three slopes as completely unstable while CoSMr suggests four slopes as completely *** stability of all slopes was also analyzed using a design chart under dynamic and static conditions by slope stability rating(SSr)for the factor of safety(FoS)of 1.2 and 1 respectively.Q-slope with probability of failure(PoF)1%gives two slopes as stable *** slope angle has been determined based on the Q-slope safe angle equation and SSr design chart based on the *** value ranges given by different empirical classifications were rMr(37-74),GSI(27.3-58.5),SMr(11-59),and CoSMr(3.39-74.56).Good relationship was found among rMr&SSr and rMr&GSI with correlation coefficient(r 2)value of 0.815 and 0.6866,***,a comparative stability of all these slopes based on the above classification has been performed to identify the most critical slope along this road.

关键词： rock mass classification kinematic analysis Slope stability Himalayan road Static and dynamic conditions

Advancements in nanotechnology for the delivery of phytochemicals

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Journal of Integrative Medicine 2024年第4期22卷 385-398页

作者： Divya Chauhan Pavan k.Yadav Nazneen Sultana Arun Agarwal Saurabh verma Manish k.Chourasia Jiaur r.Gayen Division of Pharmaceutics and Pharmacokinetics Central Drug Research InstituteCouncil of Scientific and Industrial ResearchLucknow 226031Uttar PradeshIndia Academy of Scientific and Innovative research Ghaziabad 201002Uttar PradeshIndia

Phytosomes(phytophospholipid complex) are dosage forms that have recently been introduced to increase the stability and therapeutic effect of herbal medicine. Currently, bioactive herbs and the phytochemicals they contain are considered to be the best remedies for chronic diseases. One promising approach to increase the efficacy of plant-based therapies is to improve the stability and bioavailability of their bio-active ingredients. Phytosomes employ phospholipids as their active ingredients, and use their amphiphilic properties to solubilize and protect herbal extracts. The unique properties of phospholipids in drug delivery and their use in herbal medicines to improve bioavailability results in significantly enhanced health benefits. The introduction of phytosome nanotechnology can alter and revolutionize the current state of drug delivery. The goal of this review is to explain the application of phytosomes, their future prospects in drug delivery, and their advantages over conventional formulations.

关键词： Phytochemical Bioavailability Drug delivery system Phytosome Plant extracts

Exploring the synergy of the eyebrain connection:neuromodulation approaches for neurodegenerative disorders through transcorneal electrical stimulation

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Neural regeneration research 2024年第10期19卷 2097-2098页

作者： Antara verma Stephen k.Agadagba Leanne Lai-Hang Chan Department of Electrical Engineering City University of Hong KongKowloonHong Kong Special Administrative RegionChina Centre for Eye and Vision research Ltd. Hong Kong Special Administrative RegionChina Pennsylvania State University University ParkPAUSA

The connection and interaction between the eye and the brain are crucial to understanding brain disorders(Marchesi et al.,2021).Both the eye and the brain have a limited regenerative capacity as there are few progenitor cells,and nerve cells do not ***,neurodegeneration implicates irreversible damage to the central nervous system,as observed in several neurodegenerative diseases(Marchesi et al.,2021).

关键词： stimulation degenerative

聚酰胺地毯废料在聚合物复合材料开发中的应用:压缩行为研究

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国际纺织导报 2022年第11期50卷 15-16页

作者： B.Jaiswal S.Mishra r.k.verma 吴风帆(译) 孟粉叶(校) Madan Mohan Malaviya理工大学印度不详

重点介绍了由聚酰胺(PA)地毯废料制成的聚合物复合材料的压缩行为。该复合材料是使用改进的真空辅助树脂传递模塑(VArTM)方法开发的。所制备的PA地毯废料复合材料样品的测试结果表明,该样品可承受约2 900 N的压缩载荷,证实了其在结构应... 详细信息

重点介绍了由聚酰胺(PA)地毯废料制成的聚合物复合材料的压缩行为。该复合材料是使用改进的真空辅助树脂传递模塑(VArTM)方法开发的。所制备的PA地毯废料复合材料样品的测试结果表明,该样品可承受约2 900 N的压缩载荷,证实了其在结构应用中的可行性和应用潜力。这项工作旨在最大限度地降低由传统的地毯废物处理法,如填埋、焚烧、分解等造成的环境危害。

关键词：聚酰胺地毯废料聚合物复合材料压缩行为

Facial Expression recognition with High response-Based Local Directional Pattern (Hr-LDP) Network

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Computers, Materials & Continua 2024年第2期78卷 2067-2086页

作者： Sherly Alphonse Harshit verma School of Computer Science and Engineering Vellore Institute of TechnologyChennaiIndia

Although lots of research has been done in recognizing facial expressions,there is still a need to increase the accuracy of facial expression recognition,particularly under uncontrolled *** use of Local Directional Patterns(LDP),which has good characteristics for emotion detection has yielded encouraging *** innova-tive end-to-end learnable High response-based Local Directional Pattern(Hr-LDP)network for facial emotion recognition is implemented by employing fixed convolutional filters in the proposed *** combining learnable convolutional layers with fixed-parameter Hr-LDP layers made up of eight kirsch filters and derivable simulated gate functions,this network considerably minimizes the number of network *** cost of the parameters in our fully linked layers is up to 64 times lesser than those in currently used deep learning-based detection *** seven well-known databases,including JAFFE,Ck+,MMI,SFEW,OULU-CASIA and MUG,the recognition rates for seven-class facial expression recognition are 99.36%,99.2%,97.8%,60.4%,91.1%and 90.1%,*** results demonstrate the advantage of the proposed work over cutting-edge techniques.

关键词： Emotion classification CNN network Hr-LDP

Fuzzy computational study on the generalized fractional smoking model with caputo gH-type derivatives

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International Journal of Biomathematics 2024年第4期17卷 151-194页

作者： Lalchand verma ramakanta Mehert Department of Mathematics&Humanities S.V.National Institute of Technology Surat-395007India

This work considers a generalized fuzzy fractional smoking model with Caputo gHtypes fractional derivatives upon considering the case of uncertainty *** disease-free equilibrium point and stability of the equilibrium point have been discussed for the fuzzy nonlinear fractional smoking *** analytical proofs for the existence and uniqueness of the proposed model are concerned with the help of the fixed-point theorem,Banach contraction,and Schauder theorem.A robust double parametric approach with a generalized transform is used to study the behavior of the fuzzy fractional model in an uncertain context and obtain the convergence analysis of the study in a crisp ***,the obtained results of the proposed model have been validated with the runge-kutta method of fourth order in crisp case(s=1,l=O).

关键词： Caputo fractional derivative triangular fuzzy number smoking model q-HAShTM convergence analysis

Surface Modification Aspects for Improving Biomedical Properties in Implants:A review

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Acta Metallurgica Sinica(English Letters) 2024年第2期37卷 213-241页

作者： J.Sharath kumar rakesh kumar rajeev verma Industrial and Production Department Dr B R Ambedkar National Institute of Technology JalandharJalandharPunjab144008India

The primary focus during surgery is to ensure successful implantation by achieving long-term and stable fixation of *** surgery is now more focused on the development of novel biomaterials intended to improve implant *** obtain a better understanding of metal implants,this article investigated the causes of material failures in certain cases and analysed a few case *** interaction between the implant and bone tissue was a crucial aspect of successful implantation,and this study explored the factors influencing this interaction as well as ways to improve *** modern approaches used for modifying implant surfaces were systematically illustrated and briefly *** spray coatings were often favoured because of their wide range of coating materials,but other substantial surface modifications(such as friction stir processing and laser surface texturing)were also used for a selection of ***,implant surfaces with desirable features,such as biocompatibility,antibacterial properties,corrosion resistance,and wear resistance,were essential for optimising implant *** systematic review's main aim is to provide exhaustive reference information and a broad overview to advance the production and design of orthopaedic implants.

关键词： Biomaterials Surface treatments Thermal spray coatings Antibacterial Biocompatibility Corrosion resistance Wear resistance