Civil engineering research papers pdf 2021 Papers and articles published in the most recent issues are listed here. ce/papers is a hybrid open access journal from Ernst & Sohn that provides the civil engineering community with a 175 years of Excellence in Civil Engineering Education - A RESEARCH HUB . . 6807 & University En. View full-text Article May 31, 2022 · • Overview of Highly Cited Papers on performance manage ment in civil engineering (2000 – 2021) • Three research hotspots for future resear ch (e. The Delphi method is one of the most popular scientific methods for research of problems with lack Dr. Aim and Scope. PDF | On Jan 31, 2023, Precious Eberechi Azubuike - Zubi published SAMPLE RESEARCH PROPOSAL | Find, read and cite all the research you need on ResearchGate Trends in Civil Engineering and Its Experimental Study and Numerical Analysis on Impact Resistance of Civil Air Defense Engineering Shear Wall Chenglong Shi , Jigang Zhang , Junbo Zhang , Feng Shao , Yicong Zhang , Menglin Zhang , Apr 14, 2021 · The diversification of research topics demonstrates that various emerging IT concepts have been introduced to explore effective ways to achieve the high quality of CPM Find the latest published documents for civil engineering, Related hot topics, top authors, the most cited documents, and related journals The soil`s unique characteristics have been the Jan 1, 2023 · Hence it suffices to say that the recently developed smart materials still require research. We Sep 26, 2024 · Specific AI applications within civil engineering will be introduced, detailing the methods, techniques, and algorithms utilized in each area. The research methodology of this study. Lakshman Nandagiri is a Professor in the Department of Applied Mechanics & Hydraulics at the National Institute of Technology Karnataka, Surathkal. This collection contains 179 peer Advances in Civil Engineering is an open access journal that publishes original research articles as well as review articles in all areas of civil engineering. theses were completed under his co-supervision. Raymond A. Advertisement He has 235 publications to his credit PDF | On May 28, 2020, Franklin Ngosong Tougwa published Some Major Challenges Faced by Civil Engineering Professionals in the Execution of their Profession and the impact of the challenges to the Dec 9, 2024 · unwin memorial lecture 1992. He possesses a Bachelor’s 4 days ago · All the Civil Engineer previous year papers are available in PDF format, candidates need to download the latest PDF reader to view the Civil Engineer previous year papers. Dec 31, 2021 · The Journal of Civil Engineering and Management (JCEM) is a prestigious international journal in the field of engineering. Focuses on interdisciplinary research in civil engineering, encompassing Selected papers from the ASCE International Conference on Computing in Civil Engineering 2021, held in Orlando, Florida, September 12–14, 2021. The 8th International Conference on Civil Engineering (ICCE2021) will be held in Nanchang, China during December 4-5, 2021. Oct 31, 2021 · Faculty of Civil and Geodetic Engineering, University of Ljubljana, Ljubljana 1000, Slovenia uni-lj. The paper will include case studies Jan 1, 2014 · The purpose of the paper is to study the efficiency of modification with CeO2 nanoparticles (average particle size — 20–30 nm) in a concentration range from 0. Issa Selected Papers from the ASCE International The book presents the select proceedings of the international conference on Sustainable Practices in Civil Engineering 2021 (SPICE 2021). </p Discover the world's research 25+ million members May 17, 2022 · Dr. D. Various topics covered include theory and advanced technology of engineering structure, high-rise Selected papers from the ASCE International Conference on Computing in Civil Engineering 2021, held in Orlando, Florida, September 12–14, 2021. 2. Apr 7, 2021 · 3D printing (3DP) is regarded as an innovation that contributes to automation in civil engineering and offers benefits in design, greenness, and efficiency. As part of Wiley’s Forward Series , this journal offers a streamlined, faster publication April 2021; Civil Engineering Journal 7(4):713-719 In the present paper the results of some tests performed on concrete specimens reinforced with fibers made from waste polyethilene Jan 1, 2021 · This paper analyzes and discusses the problems and innovations in the construction technology of civil engineering, hoping to provide reference for relevant practitioners. 1. org Volume 3 Issue 11, 2021 12, 2021 Reinforced Concrete Frame Jul 22, 2022 · £ÿÿ03hâ™{P ‰1nè _ þý~~. These goals will be achieved PDF | On Mar 1, 2021, Sharifullah Kamran published Statistical Analysis and Hypothesis Testing in Civil Engineering | Find, read and cite all the research you need on ResearchGate Jul 29, 2024 · The result demonstrates increased dissemination of self-sensing materials for civil engineering worldwide. Aims & scope . Sponsored by the Computing Division of ASCE. In particular, these are results from the Scopus database ( www . He Oct 1, 2021 · Accompanied online by a solutions manual for instructors and source code for problems, this is ideal for a one- or two-semester graduate course on optimization in aerospace, civil, mechanical As the lead editor for the issue, I hope you will consider this an outlet for a future research paper. A review on plastic waste as sustainable resource in civil engineering applications. Jun 20, 2021 · The current trend in the development of materials testing in civil engineering is mainly concerned with the detection of flaws and defects in elements and structures using destructive, semi Dec 13, 2021 · In the use of artificial intelligence machine vision technology to manage the safety of civil engineering construction, the safety management of workers in the construction is Feb 17, 2024 · The aim of this paper is to review recent developments in AI as they relate to civil engineering. He secured his doctoral degree and post Mar 12, 2021 · Journal of Progress in Civil Engineering ISSN: 2322-0856 www. Public transport network Oct 12, 2023 · This paper presents a review of recent studies focused on sustainable architecture and building materials for climate-resilient infrastructure. He has Feb 4, 2021 · The integrated approach of BIM and VE application used in this study includes the following processes: develop the BIM model, conduct clash detection, import cost data from This book presents proceedings of VCDRR 2021 & emphasizes the role of civil engineering for disaster (VCDRR 2021). 2021, 4, 52 3 of 17 Some reviews on this subject have been published as a result of the rapid growth of AI applications in civil engineering [44–47]. Skip to main content. Journal of Civil Engineering and Mar 1, 2021 · This paper presents a comprehensive literature review of smartphone-centric research for the monitoring of civil infrastructure systems. Regardless of the rapid development of technology and digitalization in this era, construction projects are still facing many fundamental issues such as project delay, cost overrun, and low efficiency and Sustainable Civil Engineering Project Submitted as part requirement for the Degree of Bachelor of Science in Civil Engineering By Kale Khalid Ali Haryar Farhad Bakir June 2021 I Sustainable This book presents the select proceedings of the International Conference on Civil Engineering Trends and Challenges for Sustainability (CTCS 2021). The general classification of smart material is illustrated in this review paper. Follow. Home Research Papers Fiber reinforced polymer (FRP) bars have been widely used in civil engineering used as a substitute for steel reinforcement because it has many advantages such as high strength-to This research paper explores the intersection of smart cities and civil engineering, examining how technology integration can drive sustainable urban development. Since International Journal of Civil Engineering is a comprehensive platform for theoretical and practical research related to civil engineering and its sub-topics. Some of the research methodologies used in civil engineering Methodology Nature of Work Numerical Method Time dependent behaviour of tunnels FLAC Method phenomenon of Feb 18, 2021 · It was also found that engineering, civil engineering, and construction and building technology were the top three subject categories that prefabricated building research belonged The GATE 2021 committee has officially ratified the reassessed answer keys. , 2006). (Alberta) is a Professor at the University of Waterloo, where he has worked since completing his Ph. The study investigates the role of advanced infrastructure, IoT devices, and This book presents the select proceedings of International Conference on Recent Advancements in Civil Engineering (ICRACE) 2021. Seven Ph. Find May 23, 2024 · Civil Engineering: Hong Kong International Airport - civil engineering design: 1998: Gold: Géotechnique: Delayed collapse of cut slopes in stiff clay: 1997: Gold: Civil Jun 1, 2024 · Resilience was first used to describe property of materials and to explain why some materials were able to accommodate severe loads without breaking (Hollnagel et al. si. • Identify the main factors that influence construction wastage, air pollution and high energy buildings. Journal editorial This book states that the proceedings gathers selected papers from 2021 4th International Conference on Civil Engineering and Architecture (ICCEA 2021), which was taken place in Seoul, South Korea, during July 10-12, 2021. e. Until now this journal approved and indexed by diverse academi providing a platform for publishing innovative and research papers. building materials. 1 to 10 wt. developments in geotechnical engineering research: application to tunnels and deep excavations. Frei Otto and Fritz Leonhardt, both Professors at the Faculty of Civil Engineering at the University of Stuttgart, Jul 13, 2022 · In civil engineering, concrete plays a vital role, but for the construction technology of concrete, it is necessary to have a perfect management and supervision system to ensure the quality and Jun 20, 2022 · CERIS - CIVIL ENGINEERING RESEARCH AND INNOVATION FOR SUSTAINABILITY Scientific Report 2021 Programmed Research for 2022 EXECUTIVE Jun 1, 2022 · This paper presents DeepSNA (Deep Structural Nonlinear Analysis), the first general end-to-end computational framework in civil engineering that can predict the full range Feb 5, 2021 · If you have come up with a quality research article in Civil Engineering, you may want to consider publishing it with Elsevier since most articles published by Elsevier are usually May 27, 2023 · Construction Engineering and Management. Theses/Dissertations from 2023 Foam fly ash geopolymer with recycled high-density polyethylene (HDPE) plastics, Emmanuel Marquez Atienza. EXPLORE ASCE LIBRARY Journals Jun 26, 2022 · This paper covers the important aspects of new research methodologies, including the methods and tools, for undergraduate students at a Civil Engineering program. Prasanta Kumar Sahu is an Assistant Professor in the Department of Civil Engineering, Birla Institute of Technology and Science (BITS) Pilani at Hyderabad, India. The book presents the select proceedings of the 8th International Conference on Transportation Systems Engineering and Mar 29, 2018 · Value engineering (VE) can be a very valuable tool in the field of civil engineering and the construction industry. It discusses emerging and latest research and advances in sustainability in different areas Jan 1, 2021 · The development of civil engineering technology is a major issue related to the national economy and people’s livelihood, especially in the modern era where new technologies are emerging in all Nov 1, 2021 · Civil Engineering; Asphalt; Article PDF A review on pavement engineering research 2021”. In conclusion, it is recommended that based on the co-authorship network of civil engineering research in Nigeria, which was ABOUT THE Department of Civil Engineering, National Institute of Technology Karnataka, Mangalore, India. (1) value This book presents the select proceedings of the international conference on Sustainable Practices and Innovations in Civil Engineering 2021 (SPICE 2021). No. Based on the joint-effort of 43 scholars from 24 well-known universities in highway engineering, this Jan 1, 2017 · The in uence of soil geotechnical properties on civil engineering structures According to [14] research, the type and distribution of soil in different regions of the globe are determined by the Apr 20, 2021 · The Architecture, Engineering and Construction (AEC) industries have long sought techniques to decrease project cost, increase productivity and quality, and reduce project delivery time. Search term(s) Search. , structural engineering, have increasingly used the building information modelling (BIM) approach in both professional Dec 13, 2021 · The experimental results in this paper show that, in the use of artificial intelligence machine vision technology to manage the safety of civil engineering construction, the safety PDF | On Aug 18, 2022, Xianzhong Zhao published AI in Civil Engineering | Find, read and cite all the research you need on ResearchGate The book presents select proceedings of International Conference on Emerging Research in Civil, Aeronautical and Mechanical Engineering 2021 (ERCAM 2021). Applications Intelligent Design in civil Jul 13, 2022 · Computing in Civil Engineering 2021 Orlando, Florida, USA 12 – 14 September 2021 Volume 1 of 2 Editor: R. irjet. Integrating artificial Apr 26, 2023 · ce/papers – Proceedings in civil engineering. Drones as a tools that increase Apr 17, 2021 · academic grade of Master of Civil Engineering. Their use in core infrastructure components enhances functionality, Feb 4, 2021 · 1. 2 Research on service and maintenance of concrete bridge In 2021, great progress has been made in the operation and maintenance of concrete bridges in a variety of Feb 17, 2024 · The aim of this paper is to review recent developments in AI as they relate to civil engineering, and highlight potential applications as well as the risks. CERJ is intended to bring May 15, 2023 · Globally, the construction sector is regarded as one of the major contributors to greenhouse gas emissions, energy consumption, freshwater usage, resource utilization, and solid waste generation. The results of GATE 2021 will be announced by 22 nd March 2021, using these final answer keys. In addition, Provides recent updates and knowledges on structural and civil engineering; Gives a wide array of research outcomes and discussion in regard to architecture and built environment; Demonstrates the advances in structural, geotechnical, The Open Civil Engineering Journal, a peer-reviewed journal, is an important and reliable source of current information on developments in civil engineering. He has been Chairman of the International Conference on Geotechnics, Civil Engineering Aug 30, 2019 · In this context, this paper attempts to analyze the safety problems and technologies in the construction of civil engineering high-rise buildings. In this paper, we address the problem of integrating monitoring data with Journal of Civil Engineering and Materials Application is published orderly from 2017 to present. ýÿ˜ ôJøBå”’[®À¹ ¤åäà P¨NÈ ‰ ™ rÂe ¹äg=ÀïùÑ~ ç|x½zù K Ú ôðð -h Ïú è è ¯ }ÕÓkæÉÔEO\ÌéÉ»Šs }SuÙçW¿È©«8> }\œž˜¼˜¬ÿâúª¦_ë5 He is a recipient of Fulbright-Nehru Senior Research Fellowship. May 27, 2020 · ESE 2021 UPSC ENGINEERING SERVICES EXAMINATION Publications Civil Engineering Topicwise Objective Solved Questions Volume-I 26 Years Previous Solved Aug 3, 2021 · papers in high impacted journals and has been serving as an editor of International Journal of Civil Engineering and International Journal researches on these topics with his research gr oups. Degree in Civil Engineering at Bahir Dec 30, 2022 · 2. Experimental Study and Numerical Analysis on Impact Resistance of Civil Air Defense Engineering Shear Wall In addition to Civil Engineering, ICE Proceedings includes 18 specialist journals. In Dec 15, 2020 · Off-site construction entails various advantages compared with the traditional construction method; however, the fragmentation of the prefabrication and assembly results in a complex supply chain. As an Oct 1, 2023 · These methods are increasingly being used as influential tools for data analytics with high-dimensional data for various civil engineering applications. Jun 1, 2021 · • Study the latest researches and papers on sustainable civil engineering. Walbridge currently serves as Jan 1, 2021 · This paper proposes to contemplate the status of usage of IoT in Civil Engineering, its issues and difficulties. We highlight potential applications as well as the risks. bryanhousepub. He received his BSc. Dr. scopus. This journal publishes top-level work on Civil Engineering. He has an academic career spanning over 34 years. Dec 20, 2023 · The experimental results in this paper show that, in the use of artificial intelligence machine vision technology to manage the safety of civil engineering construction, the safety management of Nov 9, 2024 · Engpaper. It emphasizes on the role of civil engineering for a disaster-resilient society. 5 (2023) and article downloads/full Oct 12, 2021 · In engineering measurement, digital measurement technology plays a very important role, It is an important guarantee for the smooth development of engineering survey. pdf. Introduction. (1) value Jan 27, 2023 · This paper describes the application of two artificial intelligence- (AI-) based methods to predict the 28-day compressive strength of fiber-reinforced high-strength self-compacting concrete The Open Civil Engineering Journal is an open access journal that publishes research, reviews/mini-reviews, letter articles, and guest edited single topic issues in all areas of civil engineering. edu for free. Jan 23, 2024 · Appl. This survey aims to The continuous economic and social progress of our country has helped the rapid progress of civil engineering projects. Mar 10, 2021 · 1. Stages in the IoT technology Stage 1: Sensors and Actuators -Sensing layer Feb 1, 2021 · The construction engineering and management (CEM) inside the scope of the architecture, engineering, and construction (AEC) industry is fraught with its own problems and This book presents select proceedings of the Indian Geotechnical and Geoenvironmental Engineering Conference (IGGEC-21). Smart buildings have become the inevitable trend of future buildings []. Advanced search. This paper uses the method of bibliometric to study the status and Aug 6, 2021 · The widespread use of artificial intelligence (AI) in civil engineering has provided civil engineers with various benefits and opportunities, including a rich data collection, sustainable Jul 13, 2021 · On 15 October 2021 ICE president Rachel Skinner will present awards to the following papers published in the various ICE Proceedings journals in 2020. Menu. May 27, 2023 · Civil Engineering research in Nigeria. net Applicability of Python in Civil Engineering: Review Mr. Innov. Dec 13, 2023 · ecologically friendly methods in civil engineering developments. delivered at the ice on 17 march 1992. March 2021 Presents select papers from the International Conference on Recent Trends and Innovations in Civil Engineering; Discusses latest trends and practical challenges encountered in different areas of civil engineering; Highlights the use of new Jun 14, 2021 · The collection opens with a discussion of descriptive analytics by Ezzeldin and El-Dakhakhni that focuses on meta-researching the entire field of structural engineering using This book comprises select peer-reviewed proceedings of the International Conference Trending Moments and Steer Forces – Civil Engineering Today (TMSF 2019) – and presents the latest research in different domains of civil Jun 28, 2023 · This research paper scrutinizes how the integration of ChatGPT across these diverse civil engineering disciplines not only heightens the efficiency and precision of conventional practices but also Jul 5, 2021 · This forum paper describes research and education needs that, if properly addressed, could prepare the civil engineering profession to meet the new challenges of urban Dec 16, 2020 · PDF | Artificial neural networks (ANN) have a relevant role nowadays; several areas apply this technique due to the advantages they have to solve | Find, read and cite all the research you need He is C-author of more than 16 papers in international peer-review journals. History; HoD's Corner; Former HoD's; Achievements; Latest News; Journal of Materials in Nov 11, 2022 · He has published more than 180 research papers in various journals and conferences. The topics covered in the journal Various topics covered include theory and advanced technology of engineering structure, high-rise structure and large-span, structure, bridge and tunnel engineering, advanced concrete technology, durable structures, building Jul 13, 2022 · Computing in Civil Engineering 2021 Orlando, Florida, USA 12 – 14 September 2021 Volume 1 of 2 Editor: R. com , obtained on 2 June 2022), using Oct 19, 2021 · Recent global pandemic, global economic recession, financial crisis and issues linked with socioeconomic advancement have led to high demand for civil engineering infrastructure development. Arshad Quraishi1, Mr. Timbadiya is an Associate Professor in the Water Resources Engineering section, Department of Civil Engineering, Sardar Vallabhbhai National Institute of Technology (SVNIT), Surat, India. Issa Selected Papers from the ASCE International May 31, 2022 · • Overview of Highly Cited Papers on performance manage ment in civil engineering (2000 – 2021) • Three research hotspots for future resear ch (e. Home; About . Summaries of all these and other Aug 6, 2021 · In this regard, this paper presents a systematic literature review (SLR) in order to explore the influence of AI in civil engineering toward sustainable development. The Open Civil Engineering Journal, a peer ASCE's civil engineering research supports the Sustainable Development Goals. Strengthen your preparation May 24, 2022 · The purpose of this paper is to examine the opportunities and barriers of integrated human-machine intelligence (IHMI) in civil engineering. Serving as an open forum for sharing and spreading the newest ideas and latest research findings among Feb 7, 2023 · This study examines the long-term strategy in civil engineering and explores the role of environmental sustainability throughout the various stages of the civil design process, including the P. com FREE IEEE PAPER ENGINEERING Description: ENGPAPER. The historical deployment of smartphones in major areas of Oct 1, 2021 · Then we reviewed 134 papers related to DT in the civil engineering sector out of 468 papers in detail. Advances in Civil Engineering have an impact factor of 1. FREE IEEE PAPER FREE ENGINEERING RESEARCH PAPERS Technical Writing, Jul 28, 2022 · research articles related to AI published in the field of civil engineering. Sreevalsa has authored five GATE 2023 Civil Engineering Question Paper has been released. Later, after a short period in practice, he was PDF | On Jan 1, 2019, Youqin Huang and others published Review on Application of Artificial Intelligence in Civil Engineering | Find, read and cite all the research you need on ResearchGate Nov 30, 2023 · This review paper explores the application of Life Cycle Assessment (LCA) within the domain of civil engineering, aiming to provide a comprehensive overview of current research, methodologies Feb 13, 2021 · Since tremendous resources are consumed in the architecture, engineering, and construction (AEC) industry, the sustainability and efficiency in this field have received Feb 13, 2021 · This paper critically reviews the achievements and limitations of the current research onStructural optimization, which provide guidelines for future research on structural optimization in the field of civil engineering. J) is a multidisciplinary, an open-access, internationally double-blind peer -reviewed journal concerned with all aspects of civil engineering. PDF. E. , P. % aimed at improving Sep 13, 2023 · Significantly, a considerable focus is directed towards the period from 2020 to 2023, encompassing an extensive investigation into the latest developments in solar panel technology in civil Civil Engineering Research Journal is an open access, international online publishing engineering journal. It is necessary to Research Papers. (2021). After that, Cross worked as assistant professor at Brown University. at the EPFL in Lausanne, Switzerland in 2005/6. The Apr 7, 2021 · 3D printing (3DP) is regarded as an innovation that contributes to automation in civil engineering and offers benefits in design, greenness, and efficiency. g. In today's complex world, Civil Engineering stands out as a vital field globally. Some of the major challenges faced by the world today include high building energy Oct 6, 2021 · In this study, various materials such as metal, timber, concrete floor and polymer used in civil engineering were examined, the properties and usage areas of these materials Aug 31, 2021 · This paper aims to provide a basis for | Find, read and cite all the research you need on ResearchGate Fazil et al. Degree in Civil Engineering at Jimma University and received his MSc. He has got more than 25 years of experience in institutions in Dec 1, 2021 · In this work one example of civil engineering research conducted with the Delphi method is shown. Download book PDF. 11 Page · Research Discussions in Civil Engineering | Explore the latest full-text research PDFs, articles, conference papers, preprints and more on CIVIL ENGINEERING. (ACTM 2021) and explores recent and innovative developments in all aspects of civil engineering. Sponsored by the Computing Division of The mission of the Boise State University Department of Civil Engineering is to be accomplished through undergraduate teaching, graduate studies and research. Eng. Syst. Civil Nov 1, 2021 · The first characteristic is that the model's data and information can be saved in the BIM databases to make collaboration easier (Rodrigues and Lindhard 2021;Sinaga and Husin Oct 2, 2023 · This abstract highlights the critical challenges associated with nanomaterials in civil engineering, including high production costs, scaling up production, health and safety risks, long-term Nov 24, 2021 · CIVIL ENGINEERING - Paper I Mains Exam Solution ESE 2021 y t x z h b [12 MARKS] Sol: Given: x = 65 MPa y = – 20 MPa y t x z h z = 0 b E = 75 GPa = 75 × 103 MPa = Geosynthetics are planar products produced from polymeric materials and used with rock, soil, earth, or other geotechnical engineering-related materials as an integral part of man-made Mar 1, 2021 · PDF | Plastic wastes are non-biodegradable and can stay in the ecosystem for many decades. Scott Walbridge, Ph. Sep 4, 2021 · Over the past decade, the fields of civil engineering, i. V. We extracted DT research clusters based on the co-occurrence analysis of Jul 17, 2021 · Buildings 2021, 11, 66 4 of 27 of publication year of the selected papers is set from 1970 to 2020 in order to analyze and summarize the latest achievements of research on civil Civil Engineering Journal (C. Learn More. The Philippines' dedication to promoting innovation and sustainability in its civil engineering initiatives is Dec 1, 2019 · An unmanned aerial vehicle (UAVs), also known as drone technology, is used for different types of application in the civil engineering. Literature Retrieval The database used for literature retrieval in this study is Google Apr 1, 2020 · The research results show that 1) civil engineer candidates must increase competence in the application of natural sciences, humanities aspects for Civil Engineering, Jan 17, 2021 · the award of Bachelor’s Degree in Civil Engineering is a Bonafide record of student namely Farhaan Zaidi Bhat bearing colle ge En. With a constantly 3 days ago · International Journal of Civil Engineering is a comprehensive platform for theoretical and practical research related to civil engineering and its Skip to main content. Candidates can download GATE Civil Engineering (CE) question paper 2023 PDF here. 2010. The concept of smart buildings derives from the continuous integration of advanced Apr 1, 2021 · This review aims to provide a comprehensive overview of nano-and microscopic materials that can provide thermal radiation insulation without reducing visible light Dr. Walbridge currently serves as Technical View Structural Engineering Research Papers on Academia. VE has tremendous benefits in both cost-saving and project improvement areas. Machine learning has . Various topics covered in this book include geotechnical engineering, earthquake geotechnical Oct 18, 2023 · Buildings 2021, 11, 66 4 of 28 Figure 1. However, the relatively improved civil engineering project creation also International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 08 Issue: 01 | Jan 2021 p-ISSN: 2395-0072 www. Dr.
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