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Inverse and Saturation Theorems for Some Summation Integral Linear Positive Operators

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Journal of Applied Mathematics and Physics 2019年第10期7卷 2508-2517页

作者： Anshul Srivastava V. K. Singh dr. akhilesh das gupta institute of technology and management GGSIPU New Delhi India Deen Dayal Upadhyay Gorakhpur University Gorakhpur Uttar Pradesh India

Inverse and saturation theorems have been studied for linear combination of some summation integral hybrid linear positive operators. Linear approximating technique and Steklov means have been used to obtain better ap... 详细信息

关键词： Linear Combination Hybrid Operators Steklov Means Order of Approximation

Ethnobotanical and phytopharmacological review of Scindapsus officinalis(“Gajapippali”)

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Asian Pacific Journal of Tropical Biomedicine 2017年第1期7卷 78-85页

作者： Kuljeet Kaur Rajiv gupta School of Pharmacy BBD University(Earlier Faculty of PharmacyBabu Banarasi Das National Institute of Technology and Management)Lucknow226028India

Scindapsus of ficinalis(S. officinalis) holds a reputed position in Ayurvedic system of medicine. It has been ethanobotanically used to treat diarrhea("atisara"), worm infestation("krmiroga"), and as antipyretic. Literature survey on S. officinalis was carried out via electronic search in Pub Med, Sci Finder, Scirus, Google Scholar, Agricola and Web of Science and a library search. Results revealed that a very specific botanical description of the plant is still not available. The plant is mistaken within the hybrids and other plants of genus Scindapsus and family Araceae. Since ethnobotanically the plant is of much importance, chemistry of the plant yet needs to be fully explored. Thus the need of the hour is to comprehend the fragmented information available on the botany, traditional uses, phytochemistry and pharmacology of S. officinalis which could help in the correct identification of the sample and avoid adulteration due to mistaken identity.

关键词： Ayurveda Scindapsus officinalis Gajapippali Ethnobotany Adulteration

Insurance market density and economic growth in Eurozone countries:the granger causality approach

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Financial Innovation 2017年第1期3卷 214-237页

作者： Rudr. P.Pradhan Saurav dash Rana Pratap Maradana Manju Jayakumar Kunal Gaurav Vinod gupta School of management Indian Institute of TechnologyKharagpur 721302India KL University Andhra Pradesh 522502India

Background:This study examines the relationship between insurance market density(IMD)and economic ***:We employed Granger causality technique in 19 Eurozone countries for the period *** use three different indicators of IMD,namely life insurance density,non-life insurance density,and total insurance *** particularly emphasize on whether Granger causality runs between IMD and economic growth both ways,one way,or not at ***:Our empirical result recognizes the presence of both unidirectional and bidirectional causality between insurance market density and economic ***,these results are mostly non-uniform across Eurozone ***:This study holds important policy implications-economic policies should recognize the differences in the insurance market density and economic growth in order to maintain sustainable economic growth in the Eurozone.

关键词： Insurance market density Economic growth Granger causality Eurozone countries

A Comprehensive Survey on Federated Learning Applications in Computational Mental Healthcare

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Computer Modeling in Engineering & Sciences 2025年第1期142卷 49-90页

作者： Vajratiya Vajrobol Geetika Jain Saxena Amit Pundir Sanjeev Singh Akshat Gaurav Savi Bansal Razaz Waheeb Attar Mosiur Rahman Brij B.gupta institute of Informatics and Communication University of DelhiDelhi110021India Maharaja Agrasen College University of DelhiDelhi110096India Computer Engineering Ronin InstituteMontclairNJ 07043USA Department of Research and Innovation Insights2TechinfoJaipur302001India University Centre for Research and Development(UCRD) Chandigarh UniversityChandigarh140413India management Department College of Business AdministrationPrincess Nourah bint Abdulrahman UniversityRiyadh11671Saudi Arabia CCRI&Department of Computer Science and Information Engineering Asia UniversityTaichung413Taiwan Symbiosis Centre for Information technology(SCIT) Symbiosis International UniversityPune411057India Center for Interdisciplinary Research University of Petroleum and Energy Studies(UPES)Dehradun248007India

Mental health is a significant issue worldwide,and the utilization of technology to assist mental health has seen a growing *** aims to alleviate the workload on healthcare professionals and aid *** applications have been developed to support the challenges in intelligent healthcare ***,because mental health data is sensitive,privacy concerns have *** learning has gotten some *** research reviews the studies on federated learning and mental health related to solving the issue of intelligent healthcare *** explores various dimensions of federated learning in mental health,such as datasets(their types and sources),applications categorized based on mental health symptoms,federated mental health frameworks,federated machine learning,federated deep learning,and the benefits of federated learning in mental health *** research conducts surveys to evaluate the current state of mental health applications,mainly focusing on the role of Federated Learning(FL)and related privacy and data security *** survey provides valuable insights into how these applications are emerging and evolving,specifically emphasizing FL’s impact.

关键词： Depression emotional recognition intelligent healthcare systems mental health federated learning stress detection sleep behaviour

Bioavailability enhancers of herbal origin:An overview

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Asian Pacific Journal of Tropical Biomedicine 2013年第4期3卷 253-266页

作者： Kritika Kesarwani Rajiv gupta Department of Pharmacognosy Faculty of PharmacyBabu Banarasi Das National Institute of Technology and Management(BBD University)BBD Green CityLucknowU.P.227105India

Recently,the use of herbal medicines has been increased all over the world due to their therapeutic effects and fewer adverse effects as compared to the modern ***,many herbal dr.gs and herbal extracts despite of their impressive in-vitro findings demonstrates less or negligible in-vivo activity due to their poor lipid solubility or improper molecular size,resulting in poor absorption and hence poor *** with the advancement in the technology,novel dr.g delivery systems open the door towards the development of enhancing bioavailability of herbal dr.g delivery *** last one decade many novel carriers such as liposomes,microspheres,nanoparticles,transferosomes,ethosomes,lipid based systems *** been reported for successful modified delivery of various herbal *** herbal compounds including quercetin,genistein,naringin,sinomenine,pipeline,glycvrrhizin and nitrile glycoside have demonstrated capability to enhance the *** objective of this review is to summarize various available novel dr.g delivery technologies which have been developed for delivery of dr.gs(herbal),and to achieve better therapeutic *** attempt has also been made to compile a profile on bioavailability enhancers of herbal origin with the mechanism of action(wherever reported)and studies on improvement in dr.g bioavailability,exhibited particularly by natural compounds.

关键词： Bioavailability Herbal Novel dr.g Delivery System Nanotechnology Bioenhancer Formulation

Determining the relationship between chemical composition and size, shape and effective density of airborne fine particles through concurrent use of inertial and optical based measurements

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Particuology 2016年第5期14卷 93-101页

作者： Anand Kumar Tarun gupta Environmental Engineering and management Program Indian Institute of Technology Kanpur Kanpur 208016 India institute of Atmospheric and Climate Science Swiss Federal Institute of Technology Zurich Zurich 8092 Switzerland Department of Civil Engineering Indian Institute of Technology Kanpur Kanpur 208016 India

This study presents the development of a medium flow, multiple slit based PM2.5 （particle aerodynamic diameter 〈2.5 μm） inertial impactor. Its performance was compared with that of a light scattering based optical particle sizer in a field study and in controlled lab based experiments using polydisperse dolomite powder as test aerosol. The impactor＇s optimum nozzle configuration had a cutoff size of 2.51 μm （aero- dynamic diameter） at an operating flow rate of 215 L/rain with a pressure dr.p of 0.35 kPa across the impactor stage. Because the apparent particle density of an ambient aerosol depends on the physical properties and the chemical composition of the particles, the PM2.5 mass concentration was measured with an optical particle sizer and an inertial impactor over a weekday and a weekend day in a field study during which the effective particle shape factor and density were in tandem modified in order to com- pare the results from the two sampling techniques. The correlation of the two instrument results tended towards 1：1 with increasing values of shape factor （irregular shaped） and effective particle density. This observation was supported through chemical investigations of the collected mass, which showed a higher percentage contribution from elements which are mostly of crustal nature （namely, Ca, Fe, and Mg）.

关键词： lmpactor PM2.5 Optical particle counter Effective particle density Shape factor

Research on value co-creation elements in full-scene intelligent service

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Data Science and management 2022年第2期5卷 77-83页

作者： Weina Wang Hong Zhang Sumeet gupta School of management Wuhan University of Science and TechnologyWuhan430081China Indian institute of management Raipur492051India

Compared with common intelligent service,full-scene intelligent service has its uniqueness in high integration,synergy,and technological ***,the traditional service or business model theories cannot precisely elaborate its sociotechnical contextual nature and value creation *** fill this knowledge gap,we provide initial insights into the value co-creation logic in full-scene intelligent service by exploring the value co-creation elements using a data-dr.ven text mining *** analyzed 171 business reports on the full-scene intelligent service by the topic modeling using the Latent Dirichlet Allocation(LDA).The findings reveal three main clusters:value proposition,participants,and connection *** study presents a theoretical framework for a further exploratory case study and quantitative research on full-scene intelligent *** study also helps small and medium-sized enterprises to explore and exploit value co-creation opportunities.

关键词： Full-scene Value co-creation Latent dirichlet allocation(LDA) Text mining Intelligent service

Intelligent Cloud IoMT Health Monitoring-Based System for COVID-19

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Computers, Materials & Continua 2022年第7期72卷 497-517页

作者： Hameed AlQaheri Manash Sarkar Saptarshi gupta Bhavya Gaur Department of Information Systems and Operation management College of Business AdministrationKuwait University13060Kuwait Atria institute of technology BengaluruKarnatakaIndia Electronics and Communication Engineering SRM Institute of Science&TechnologyDelhi-NCR201204India Business technology Analyst ZS AssociatesPune411014India

The most common alarming and dangerous disease in the world today is the coronavirus disease 2019(COVID-19).The coronavirus is perceived as a group of coronaviruses which causes mild to severe respiratory diseases among human *** infection is spread by aerosols emitted from infected individuals during talking,sneezing,and ***,infection can occur by touching a contaminated surface followed by transfer of the viral load to the *** may occur through aerosols that stay suspended in the air for extended periods of time in enclosed *** stop the spread of the pandemic,it is crucial to isolate infected patients in quarantine *** health organizations faced a lack of quarantine houses and medical test facilities at the first level of testing by the proposed *** any serious condition is observed at the first level testing,then patients should be recommended to be *** this study,an IoT-enabled smart monitoring system is proposed to detect COVID-19 positive patients and monitor them during their home *** Internet of Medical Things(IoMT),known as healthcare IoT,is employed as the foundation of the proposed *** least-squares(LS)method was applied to estimate the linear model parameters for a sequential pilot survey.A statistical sequential analysis is performed as a pilot survey to efficiently collect preliminary data for an extensive survey of COVID-19 positive *** Bayesian approach is used,based on the assumption of the random variable for the priori distribution of the data *** inference is used to construct different rules based on the basic symptoms of COVID-19 patients to make an expert decision to detect COVID-19 positive ***,the performance of the proposed model was determined by applying a four-fold cross-validation technique.

关键词： Pandemic COVID-19 internet of medical things least square fuzzy inference

Magnesium alloys as extremely promising alternatives for temporary orthopedic implants-A review

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Journal of Magnesium and Alloys 2023年第8期11卷 2688-2718页

作者： C.A.Niranjan T.Raghavendr. Madhuri P.Rao C.Siddaraju M.gupta Vikram Kumar S.Jain R.Aishwarya Department of Industrial Engineering and management Ramaiah Institute of TechnologyBengaluru-54India Department of Mechanical Engineering National Institute of EngineeringMysuru-08India Department of Chemistry B.M.S.College of EngineeringBengaluru-19India Department of Mechanical Engineering Ramaiah Institute of TechnologyBengaluru-54India Department of Mechanical Engineering NUS Singapore-75Singapore Department of Metallurgical and Materials Engineering Indian Institute of TechnologyMadras-36India

Mg alloys are emerging as potential and very promising alternatives for replacing permanent metallic implant materials such as steels and titanium in applications where the implants need to be removed following healing through revision *** of Mg alloys for implant application is seen as a game changer and Mg alloys are almost perfect materials for the future in both engineering and biomedical *** review therefore focuses on highlighting significance of Mg alloys in biomedical field and risks of using permanent metallic implants particularly when the implants are no longer required after the injury is *** this review,importance of orthopedic implants in present scenario,serious concern related to accidents that are causing permanent disabilities,demand in orthopedic implant market worldwide,potential applications of Mg based materials and their compatibility in biological environment is presented and *** addition,degradation rate,major reactions associated with Mg based materials and effect of alloying elements on implant performance are also discussed based on in-vivo *** advances in development of Mg alloys through various techniques and their performance in in-vitro conditions are also *** ways to eliminate the limitations of Mg alloys include alloying,melt purification,surface alterations,surface modifications,chemical treatment,secondary processing *** *** and opportunities for Mg alloys to become ideal implant material is also addr.ssed.

关键词： Accidents Fractures Burden of fracture Magnesium Ultimate alternative Degradation rate Alloying Melt purification Coating