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3D Path Optimisation of Unmanned Aerial Vehicles Using Q Learning-Controlled GWO-AOA

Computer Systems Science & Engineering 2023年第6期45卷 2483-2503页

作者： K.Sreelakshmy Himanshu Gupta om prakash verma Kapil Kumar Abdelhamied A.Ateya Naglaa F.Soliman Department of Instrumentation and Control Engineering Dr.B.R.Ambedkar National Institute of Technology JalandharPunjab144027India Department of Industrial and Production Engineering Dr.B.R.Ambedkar National Institute of Technology JalandharPunjab144027India Department of Electronics and Communication Engineering Zagazig UniversityZagazigSharqia44519Egypt Department of Information Technology College of Computer and Information SciencesPrincess Nourah bint Abdulrahman UniversityRiyadh84428Saudi Arabia

Unmanned Aerial Vehicles(UAVs)or drones introduced for military applications are gaining popularity in several other fields as well such as security and surveillance,due to their ability to perform repetitive and tedious tasks in hazardous *** increased demand created the requirement for enabling the UAVs to traverse independently through the Three Dimensional(3D)flight environment consisting of various obstacles which have been efficiently addressed by metaheuristics in past ***,not a single optimization algorithms can solve all kind of optimization problem ***,there is dire need to integrate metaheuristic for general *** address this issue,in this paper,a novel reinforcement learning controlled Grey Wolf Optimisation-Archimedes Optimisation Algorithm(QGA)has been exhaustively introduced and exhaustively validated firstly on 22 benchmark functions and then,utilized to obtain the optimum flyable path without collision for UAVs in three dimensional *** performance of the developed QGA has been compared against the various *** simulation experimental results reveal that the QGA algorithm acquire a feasible and effective flyable path more efficiently in complicated environment.

关键词： Archimedes optimisation algorithm grey wolf optimisation path planning reinforcement learning unmanned aerial vehicles

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Reinforcement Learning in Process Industries:Review and Perspective

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IEEE/CAA Journal of Automatica Sinica 2024年第2期11卷 283-300页

作者： Oguzhan Dogru Junyao Xie om prakash Ranjith Chiplunkar Jansen Soesanto Hongtian Chen Kirubakaran Velswamy Fadi Ibrahim Biao Huang Department of Chemical and Materials Engineering University of AlbertaEdmontonT6G 1H9Canada IEEE

This survey paper provides a review and perspective on intermediate and advanced reinforcement learning(RL)techniques in process industries. It offers a holistic approach by covering all levels of the process control hierarchy. The survey paper presents a comprehensive overview of RL algorithms,including fundamental concepts like Markov decision processes and different approaches to RL, such as value-based, policy-based, and actor-critic methods, while also discussing the relationship between classical control and RL. It further reviews the wide-ranging applications of RL in process industries, such as soft sensors, low-level control, high-level control, distributed process control, fault detection and fault tolerant control, optimization,planning, scheduling, and supply chain. The survey paper discusses the limitations and advantages, trends and new applications, and opportunities and future prospects for RL in process industries. Moreover, it highlights the need for a holistic approach in complex systems due to the growing importance of digitalization in the process industries.

关键词： Process control process systems engineering reinforcement learning

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Helicobacter pylori isolated from gastric juice have higher pathogenic potential than biopsy isolates

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Genes & Diseases 2024年第1期11卷 34-37页

作者： Budhadev Baral Dharmendra Kashyap Nidhi Varshney Tarun prakash verma Ajay Kumar Jain Debi Chatterji Vinod Kumar Amit Mishra Awanish Kumar Hem Chandra Jha Infection Bioengineering Group Department of Biosciences and Biomedical EngineeringIndian Institute of Technology IndoreSimrolIndoreMadhya Pradesh 453552India Choithram Hospital and Research Center IndoreMadhya Pradesh452014India Department of Metallurgy Engineering and Materials Science Indian Institute of Technology IndoreSimrolIndoreMadhya Pradesh 453552India Department of Bioscience&Bioengineering Indian Institute of Technology JodhpurNH 65 Nagaur RoadJodhpur DistrictKarwarRajasthan 342037India Department of Biotechnology National Institute of Technology RaipurGE RoadRaipurChhattisgarh 492010India

Persistent gastritis induced by Helicobacter pylori(***)is the strongest known risk factor for gastric cancer(GC).*** is prevalent in about 50%world's population,while it causes cancer in less than 2%of exposed individuals.1 Our studies found that *** infection can induce oncogenic properties in AGS cells by deregulating multiple factors associated with the cell cycle,apoptosis,and other important events associated with cancer progression.

关键词： H.pylori pylori Helicobacter

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Impact of dental and orofacial trauma on oral health-related quality of life in adults:A systematic review

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Chinese Journal of Traumatology 2024年第5期27卷 249-253页

作者： Santosh Kumar verma Awanindra Kumar Jha om prakash Subia Ekram Chandmani Tigga Mohammad Kashif Noorani Vini Mehta Aida Meto Agron Meto Luca Fiorillo Marco Cicciù Department of Periodontology&Oral Implantology Dental CollegeRajendra Institute of Medical SciencesRanchi834009JharkhandIndia Department of Orthodontic and Dentofacial Orthopedic Dental CollegeRajendra Institute of Medical SciencesRanchi834009JharkhandIndia Department of Oral and Maxillofacial Surgery Dental College Rajendra Institute of Medical SciencesRanchi834009JharkhandIndia Prosthodontics and Crown and Bridge and Oral Implantology 800001PatnaIndia Department of Public Health Dentistry Dr.D.Y.Patil Dental College and HospitalDr.D.Y.Patil VidyapeethPimpriPune411018MaharashtraIndia Department of Dentistry Faculty of Dental SciencesUniversity of Aldent1007TiranaAlbania Department of Biomedical and Dental Sciences Morphological and Functional ImagesUniversity of Messina98100MessinaItaly Multidisciplinary Department of Medical-Surgical and Dental Specialties Second University of Naples80100NaplesItaly Department of Surgery and Surgical Specialties University of Catania95100CataniaItaly

Purpose:Dental and orofacial trauma among the adult population constitutes a major public health *** impact is not just physical but also *** analyse the impacts of dental and orofacial trauma on oral health-related quality of life(OHRQoL)in adults and determine whether the 2 variables are closely ***:This is a systematic *** terms“dental trauma”,“orofacial trauma”,“oral health”,“oral health related impact life”,“OHRQoL”,“positive and negative affect scale”,“quality of life”,“facial injuries”,“adults”,and“young adults”were researched in the databases of PubMed,ScienceDirect,Scopus and Google Scholar for associated studies up to December 30,2022.A comprehensive search was designed and the articles were independently screened for eligibility by 2 *** included studies’author,year of publication,the country where the study was conducted,population demographics(number and age),an instrument used for assessing OHRQoL and the relevant result were recorded and *** quality of the evidence was assessed using Joanna Briggs Institute checklist for observational ***:Out of 482 unique records,3 articles were included for data *** studies were *** studies did not mention confounding *** scales were used for dental and orofacial trauma and *** has a directly proportional relationship with orofacial *** with orofacial trauma have a significant impact on this value with a prevalence of 88.4%.Conclusion:The highest impact on OHRQoL was seen immediately after the diagnosis of an orofacial *** impact increases with the severity of the ***,to promote overall dental and general health,health education initiatives should include information on the causes,prevention,and requirement for prompt responses by the populace in seeking dental intervention.

关键词： Dental trauma Oral health Oral health-related quality of life Orofacial trauma

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Fuzzy Logic Based Group Maturity Rating for Software Performance Prediction

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International Journal of Automation and computing 2007年第4期4卷 406-412页

作者： A.K.verma Anil R om prakash Jain Indian Institute of Technology Bombay PowaiMumbai 400076India Larsen & Toubro Infotech Limited PowaiMumbai 400072India

Driven by market requirements, software services organizations have adopted various software engineering process models （such as capability maturity model （CMM）, capability maturity model integration （CMMI）, ISO 9001：2000, etc.） and practice of the project management concepts defined in the project management body of knowledge. While this has definitely helped organizations to bring some methods into the software development madness, there always exists a demand for comparing various groups within the organization in terms of the practice of these defined process models. Even though there exist many metrics for comparison, considering the variety of projects in terms of technology, life cycle, etc., finding a single metric that caters to this is a difficult task. This paper proposes a model for arriving at a rating on group maturity within the organization. Considering the linguistic or imprecise and uncertain nature of software measurements, fuzzy logic approach is used for the proposed model. Without the barriers like technology or life cycle difference, the proposed model helps the organization to compare different groups within it with reasonable precision.

关键词： Group maturity rating fuzzy logic fuzzy sets historical data software projects.

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On Almost Armendariz Ring

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Algebra Colloquium 2020年第2期27卷 199-212页

作者： om prakash Sushma Singh K.P.Shum Department of Mathematics Indian Institute of Technology Patna PatnaBihar 801106India Department of Mathematics John Fulton Center The Chinese University of Hong KongShatinN.T.Hong KongChina

In this paper,we introduce the notion of an almost Armendariz ring,which is a generalization of an Armendariz ring,and discuss some of its *** has been found that every almost Armendariz ring is weak Armendariz but the converse is not *** prove that a ring R is almost Armendariz if and only if R[x]is almost *** is also shown th at if R/I is an almost Armendariz ring and I is a semicommutative ideal,then H is an almost Armendariz ***,the class of minimal non-commutative almost Armendariz rings is completely determined,up to isomorphism(minimal means having smallest cardinality).

关键词： Armendariz ring almost Armendariz ring weak Armendariz ring lower nil radical reduced ring semicommutative ring

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Proximate Composition,Mineral Content and Fatty Acids Analyses of Aromatic and Non-Aromatic Indian Rice

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Rice science 2017年第1期24卷 21-31页

作者： Deepak Kumar verma Prem prakash SRIVASTAV Agricultural and Food Engineering Department Indian Institute of TechnologyKharagpur 721302India

Awareness on nutritive value and health benefits of rice is of vital importance in order to increase the consumption of rice in daily diet of the human beings. In this study, a total of six aromatic and two non-aromatic rice accessions grown in India were analysed for their nutritional quality attributes including proximate composition, mineral contents and fatty acids. Data with three replications were used to measure Pearson＇s simple correlation co-efficient in order to establish the relationship among various nutritional quality attributes. The result on proximate composition showed that Govind Bhog had the highest moisture（13.57%） and fat（0.92%） content, which signifies its tasty attribute. Badshah Bhog exhibited the highest fibre content（0.85%）, carbohydrate content（82.70%） and food energy（365.23 k Cal per 100 g）. Among the minerals, the higher Ca（98.75 mg/kg）, Zn（17.00 mg/kg） and Fe（31.50 mg/kg） were in Gopal Bhog, whereas the highest Na（68.85 mg/kg） was in Badshah Bhog, the highest K（500.00 mg/kg） was in Swetganga, Khushboo and Sarbati. The highest contents of unsaturated fatty acids viz. oleic acid（49.14%）, linoleic acid（46.99%） and linolenic acid（1.27%） were found in Sarbati, whereas the highest content of saturated fatty acids viz. myristic acid（4.60%） and palmitic acid（31.91%） were found in Govind Bhog and stearic acid（6.47%） in Todal. The identified aromatic rice accessions Gopal Bhog, Govind Bhog and Badshah Bhog and non-aromatic rice accession Sarbati were found nutritionally superior among all eight tested accessions. The nutritional quality oriented attributes in this study were competent with recognized prominent aromatic and non-aromatic rice accessions as an index of their nutritional worth and recommend to farmers and consumers which may be graded as export quality rice with good unique nutritional values in international market.

关键词： aromatic unsaturated nutritional proximate accession carbohydrate oleic vital competent attribute

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Antidiabetic,hypolipidemic and histopathological analysis of Dillenia indica (L.) leaves extract on alloxan induced diabetic rats

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Asian Pacific Journal of Tropical Medicine 2011年第5期4卷 347-352页

作者： Sunil Kumar Vipin Kumar om prakash Institute of Pharmaceutical Sciences Kurukshetra UniversityHaryanaIndia

Objective:To investigate antidiabetic,hypolipidemic histopathological analysis of Dillenia indica(***) methanolic leaves(DIME) extract in alloxan induced diabetic rat by administering oral doses(250 and 500 mg/kg body weight).Methods:Blood glucose levels were measured using blood glucose test strips with elegance glucometer on weekly intervals till the end of study(i.e.3 weeks).Other parameters *** profile,renal profile and total lipid levels were determined in normal and alloxan induced diabetic rats after oral administration of the extract for 21 *** changes in diabetic rat organs(pancreas,liver and kidney) were also observed after extract treatment Results:Daily oral administration DIME(250 and 500 mg/kg body weight) and glibenclamide(10 mg/kg) showed beneficial effects on blood glucose level (Pompared to diabetic control ***,the extract has a favorable effect on the histopathological changes of the pancreas,liver and kidney in alloxan induced diabetes. Conclusions:*** possess antidiabetic property as well improve body weight,liver profile, renal profile and total lipid *** has also favorable effect to inhibit the histopathological changes of the pancreas and kidney in alloxan induced diabetes.

关键词： Antidiabetic Dillenia indica Hypolipidemic Rat Serum cholesterol

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The influence of AAR coupler features on estimation of in-train forces

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Railway Engineering Science 2023年第3期31卷 233-251页

作者： om prakash Yadav Nalinaksh S.Vyas Department of Mechanical Engineering Indian Institute of Technology KanpurKanpurUttar Pradesh 208016India

Inadequate management of large in-train forces transferred through coupler systems of a railway train leads to running and structural failures of *** these phenomena and their mitigation requires accurate estimation of relative motions and in-train forces between vehicle *** numerical studies have ignored inertia of coupling elements and the impacts between ***,existing models underestimate the additional dynamic variations in in-train *** multi-body dynamic models of two AAR(Association of American Railroads)coupler systems used in passenger and freight trains are developed,incorporating coupler inertia and various *** to the modeling and simulation com-plexities involved in a full train model,with such details of coupler system,actual longitudinal train dynamics is not studied.A system comprising only two coupling units,inter-connecting two consecutive vehicles,is *** system has been fixed at one end and an excitation force is applied at the other end,to mimic a relative force transmission through combined coupler *** results obtained from this representative system show that,noticeable influence in in-train forces are expected due to the combined effect of inertia of couplers and intermittent impacts between couplers in the slack *** amplitude of longitudinal reaction force,transferred from draft gear housing to vehicle body,is expected to be significantly higher than that predicted using existing models of coupler *** is also observed that the couplers and knuckles are subjected to significant longitudinal and lateral contact forces,due to the intermittent impacts between ***,accurate estimation of draft gear reaction force and impact forces between couplers are essential to design vehicle and coupler components,respectively.

关键词： Automatic railway coupler Draft gear Longitudinal train dynamics In-train forces Coupler slack Intermittent impacts

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Antidiabetic and anti-lipemic effects of Cassia siamea leaves extract in streptozotocin induced diabetic rats

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Asian Pacific Journal of Tropical Medicine 2010年第11期3卷 871-873页

作者： S Kumar V Kumar om prakash Institute of Pharmaceutical Sciences Kurukshetra UniversityKurukshetra -136119HaryanaIndia

Objective:To investigate the antidiabetic and anti-lipemic effects of Cassia siamea methanolic leaves ***:The antidiabetic study was performed by measuring blood glucose level with elegance glucometer at weekly intervals i.e.0,7,14 and 21 in normal and streptozotocin induced diabetic *** cholesterol,triglyceride and HDL-cholesterol were determined in normal and streptozotocin induces diabetic rats by *** was used as a reference drug at a dose of 10 mg/***:After the oral administration of extracts at doses of 250 mg/kg and 500 mg/kg for three weeks,blood glucose levels and body weights were significantly improved(P<0.01).Daily oral treatment with the extract also resulted in significantly reduction of serum cholesterol and ***-cholesterol level was found to be improved to(P<0.01).Conclusions:The Cassia siamea leaf extract is useful in controlling blood glucose level as well as improving lipid metabolism and body weight in rats with induced diabetes.

关键词： Cassia siamea Antidiabetic Anti-lipemic Rat Streptozotocin

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