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IMPLEMENTATION OF NOVEL PGP ALGORITHM FOR ENCRYPTED GPS COMMUNICATION IN SMART CONTAINERS 智能容器中GPS加密通信的新型PGP算法实现
JOURNAL OF MECHANICS OF CONTINUA AND MATHEMATICAL SCIENCES Pub Date : 2021-12-28 DOI: 10.26782/jmcms.2021.12.00001
Mehrunnisa Saleem
{"title":"IMPLEMENTATION OF NOVEL PGP ALGORITHM FOR ENCRYPTED GPS COMMUNICATION IN SMART CONTAINERS","authors":"Mehrunnisa Saleem","doi":"10.26782/jmcms.2021.12.00001","DOIUrl":"https://doi.org/10.26782/jmcms.2021.12.00001","url":null,"abstract":"The ability to check the location of both static and dynamic devices is improving increasingly with each passing day. To track locations of both static and dynamic machines, Global Positioning System (GPS) is used to exchange the location between the sender and the receiver. However, there are still challenges in the sage and secure transmission and reception of GPS location. The most common challenge is spoofing attacks data. This paper proposes the implementation of a Pretty Good Privacy (PGP) encryption algorithm to ensure the safety of GPS packets shared across the communication channels. The GPS location is first encrypted and subsequently sent across a communication channel, which is strong encryption and cannot be decrypted by an unauthorized user.","PeriodicalId":254600,"journal":{"name":"JOURNAL OF MECHANICS OF CONTINUA AND MATHEMATICAL SCIENCES","volume":"169 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114396889","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
IMPACT OF COVID-19 ON THE MICROBIAL LOAD OF MUD CRAB, SCYLLA SERRATA: A STUDY FROM SOUTH 24 PARGANAS DISTRICT OF WEST BENGAL, INDIA 2019冠状病毒病对印度西孟加拉邦南部24 parganas区泥蟹微生物负荷的影响
JOURNAL OF MECHANICS OF CONTINUA AND MATHEMATICAL SCIENCES Pub Date : 2021-11-21 DOI: 10.26782/jmcms.2021.11.00007
Sana S Ahmed
{"title":"IMPACT OF COVID-19 ON THE MICROBIAL LOAD OF MUD CRAB, SCYLLA SERRATA: A STUDY FROM SOUTH 24 PARGANAS DISTRICT OF WEST BENGAL, INDIA","authors":"Sana S Ahmed","doi":"10.26782/jmcms.2021.11.00007","DOIUrl":"https://doi.org/10.26782/jmcms.2021.11.00007","url":null,"abstract":"This study was conducted to evaluate the microbial load in the flesh and gills of the mud crab (Scylla serrata) collected from the Nagendra Bazar area in Diamond Harbour in South 24 Parganas district of West Bengal, India. The period of collection coincided with the Pre-COVID-19 phase (June 2018 and June 2019) and the COVID lockdown phase (June 2020 and June 2021). It is observed that the total coliform loads in both muscle and gills are more in the pre-COVID phase compared to the COVID lockdown phase. ANOVA analysis also confirmed significant variations between years and body parts (muscle and gills) for both Total coliform (TC) and Fecal Coliform (FC) (p < 0.01). The present study is of considerable importance as crabs are consumed by local people as well as exported in several foreign countries like China, Singapore, Japan, and the U.S.A.","PeriodicalId":254600,"journal":{"name":"JOURNAL OF MECHANICS OF CONTINUA AND MATHEMATICAL SCIENCES","volume":"39 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131175597","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
SEWAGE DISPOSAL SITUATION AT DIGHA COAST: A TIME SERIES ANALYSIS 迪加海岸污水处理情况:时间序列分析
JOURNAL OF MECHANICS OF CONTINUA AND MATHEMATICAL SCIENCES Pub Date : 2021-11-21 DOI: 10.26782/jmcms.2021.11.00006
S. Roy
{"title":"SEWAGE DISPOSAL SITUATION AT DIGHA COAST: A TIME SERIES ANALYSIS","authors":"S. Roy","doi":"10.26782/jmcms.2021.11.00006","DOIUrl":"https://doi.org/10.26782/jmcms.2021.11.00006","url":null,"abstract":"West Bengal is a maritime state in the northeastern part of the Indian subcontinent with a coastal area of 10,158.22 sq. km. The coastal region consists of the Digha coast, which is noted for its tourism and fish landing activities. We highlight in this paper, a load of nitrate and phosphate during premonsoon in the aquatic phase of Digha for more than three decades (1984 – 2020) to observe the trend of these two variables, which are important components of sewage. A uniform increase in the concentrations of the nutrients is observed except in the years 2009 and 2020. A sudden peak observed for both the nutrients during 2009 may be attributed to Aila, a super cyclone that hit coastal West Bengal on 25th May 2009. The dip in the levels of nutrients during 2020, may be the effect of the COVID lockdown phase in the state during which all the tourism and fish landing activities were completely paralyzed.","PeriodicalId":254600,"journal":{"name":"JOURNAL OF MECHANICS OF CONTINUA AND MATHEMATICAL SCIENCES","volume":"186 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115500889","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
RESPONDENT ANALYSIS IN CONTEXT TO IMPACT OF CLIMATE CHANGE ON THE REGULATING SERVICES OF MANGROVE VEGETATION 气候变化背景下红树林植被调节功能的响应分析
JOURNAL OF MECHANICS OF CONTINUA AND MATHEMATICAL SCIENCES Pub Date : 2021-11-21 DOI: 10.26782/jmcms.2021.11.00003
D. K. Paul
{"title":"RESPONDENT ANALYSIS IN CONTEXT TO IMPACT OF CLIMATE CHANGE ON THE REGULATING SERVICES OF MANGROVE VEGETATION","authors":"D. K. Paul","doi":"10.26782/jmcms.2021.11.00003","DOIUrl":"https://doi.org/10.26782/jmcms.2021.11.00003","url":null,"abstract":"The mangrove ecosystem in the lower Gangetic delta is noted for providing several regulatory services. The major regulatory services include erosion, natural disaster, Phytoremediation, carbon sequestration, siltation, and sea-level rise. Here, we have attempted to develop a mechanism of assessing and ranking the magnitude of regulatory services offered by Sundarban mangroves based on stakeholder’s views on the subject. The respondents were categorized into five major classes namely policy level worker, researcher, fisherman, agriculturist, and local inhabitant. About 295 respondents belonging to these 5 categories were asked about the types of regulatory services and their respective magnitude by ranking the services between 1 and 6. Finally, based on data generated, three separate Combined Mangrove Regulating Service Scale (CMRSS) were assessed for three sectors (western, central, and eastern) of Indian Sundarbans. The basic root for such assessment is contrasting variations between these three sectors based on geographical features, salinity, and biodiversity. The present approach of analysis can be a road map to identify and empirically score the regulatory services of mangroves.","PeriodicalId":254600,"journal":{"name":"JOURNAL OF MECHANICS OF CONTINUA AND MATHEMATICAL SCIENCES","volume":"100 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115799313","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
AN INTRODUCTION TO RECTANGULAR BHATTACHARYYA’S CO-ORDINATES: A NEW CONCEPT 矩形巴塔查里亚坐标的介绍:一个新概念
JOURNAL OF MECHANICS OF CONTINUA AND MATHEMATICAL SCIENCES Pub Date : 2021-11-21 DOI: 10.26782/jmcms.2021.11.00008
P. Bhattacharyya
{"title":"AN INTRODUCTION TO RECTANGULAR BHATTACHARYYA’S CO-ORDINATES: A NEW CONCEPT","authors":"P. Bhattacharyya","doi":"10.26782/jmcms.2021.11.00008","DOIUrl":"https://doi.org/10.26782/jmcms.2021.11.00008","url":null,"abstract":"Co-ordinate geometry is a particular branch of mathematics where geometry is studied with the help of algebra. According to the concept of Bhattacharyya’s Co-ordinate System, plane co-ordinate geometry consists of Four Positive dimensions or axes. In four-dimensional co-ordinate geometry, the position of a point can be determined uniquely by two real positive numbers on a plane. Here, we shall discuss only the plane co-ordinate geometry consisting of four dimensions or axes. The author introduced four positive dimensions or axes to solve the problems with the help of ‘Rectangular Bhattacharyya’s Co-ordinate System’ instead of the Rectangular Cartesian Co-ordinate System. This is the new concept which has been developed by the author. The author determined not only the distance between two points but also the direction of the line segment between two points on the plane.","PeriodicalId":254600,"journal":{"name":"JOURNAL OF MECHANICS OF CONTINUA AND MATHEMATICAL SCIENCES","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123352398","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
MULTI-WAVE COVID-19 PANDEMIC DYNAMICS IN ICELAND IN TERMS OF DOUBLE SIGMOIDAL BOLTZMANN EQUATION (DSBE) 基于双s型玻尔兹曼方程(dsbe)的冰岛新冠肺炎多波流行动态
JOURNAL OF MECHANICS OF CONTINUA AND MATHEMATICAL SCIENCES Pub Date : 2021-11-21 DOI: 10.26782/jmcms.2021.11.00001
P. Pal
{"title":"MULTI-WAVE COVID-19 PANDEMIC DYNAMICS IN ICELAND IN TERMS OF DOUBLE SIGMOIDAL BOLTZMANN EQUATION (DSBE)","authors":"P. Pal","doi":"10.26782/jmcms.2021.11.00001","DOIUrl":"https://doi.org/10.26782/jmcms.2021.11.00001","url":null,"abstract":"The world is facing multi-wave transmission of COVID-19 pandemics, and investigations are rigorously carried out on modeling the dynamics of the pandemic. Multi-wave transmission during infectious disease epidemics is a big challenge to public health. Here we introduce a simple mathematical model, the double sigmoidal-Boltzmann equation (DSBE), for analyzing the multi-wave Covid-19 spread in Iceland in terms of the number of cumulative cases. Simulation results and the main parameters that characterize multi waves are derived, yielding important information about the behavior of the multi-wave pandemics over time. The result of the current examination reveals the effectiveness and efficacy of DSBE for exploring the Covid 19 dynamics in Iceland and can be employed to examine the pandemic situation in different countries undergoing multi-waves.","PeriodicalId":254600,"journal":{"name":"JOURNAL OF MECHANICS OF CONTINUA AND MATHEMATICAL SCIENCES","volume":"31 11","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113978831","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
SALINITY: A MAJOR ENVIRONMENTAL FACTOR IN THE SUSTAINABILITY OF THE BLUE ECONOMY 盐度:蓝色经济可持续发展的一个主要环境因素
JOURNAL OF MECHANICS OF CONTINUA AND MATHEMATICAL SCIENCES Pub Date : 2021-11-21 DOI: 10.26782/jmcms.2021.11.00004
I. Dhar
{"title":"SALINITY: A MAJOR ENVIRONMENTAL FACTOR IN THE SUSTAINABILITY OF THE BLUE ECONOMY","authors":"I. Dhar","doi":"10.26782/jmcms.2021.11.00004","DOIUrl":"https://doi.org/10.26782/jmcms.2021.11.00004","url":null,"abstract":"The inshore region of the Bay of Bengal is one of the less-studied regions of the world ocean in terms of sustainability of Blue Economy while being one of the most exploited bodies of water to benefit a considerable chunk of the Indian population. For the first time, thirty-six years of in situ data at two locations in the northwestern Bay preferably in the lower Gangetic delta region has been analyzed to identify long-term trends in salinity. The salinity values obtained for Jharkhali and Haldia, situated in the lower Gangetic delta region exhibit extreme contrasting profiles. Jharkhali shows an increasing trend, whereas Haldia shows a pronounced decreasing trend of salinity with the passage of time. The results point towards the vulnerability of Jharkhali station towards corrosion of engineering structures, which might exert a negative impact on the sustainability of Blue Economy in this region.","PeriodicalId":254600,"journal":{"name":"JOURNAL OF MECHANICS OF CONTINUA AND MATHEMATICAL SCIENCES","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130972114","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
MANGROVE ASSOCIATE BASED SHRIMP FEED: AN INNOVATION IN THE AQUACULTURE SECTOR 以红树林为基础的虾饲料:水产养殖领域的一项创新
JOURNAL OF MECHANICS OF CONTINUA AND MATHEMATICAL SCIENCES Pub Date : 2021-11-21 DOI: 10.26782/jmcms.2021.11.00005
M. Sarker, S. Mitra, Prosenjit Pramanick, S. Zaman, A. Mitra
{"title":"MANGROVE ASSOCIATE BASED SHRIMP FEED: AN INNOVATION IN THE AQUACULTURE SECTOR","authors":"M. Sarker, S. Mitra, Prosenjit Pramanick, S. Zaman, A. Mitra","doi":"10.26782/jmcms.2021.11.00005","DOIUrl":"https://doi.org/10.26782/jmcms.2021.11.00005","url":null,"abstract":"The traditional method of shrimp culture is a common practice in Indian Sundarbans which is done without any sound scientific back-up, proper feed, and water quality management. The shrimp farmers use a traditional feed of animal origin that often results in deterioration of water quality and disease outbreaks in cultured species. The present paper highlights the effect of the total replacement of animal ingredients in shrimp feed with floral ingredients on water quality and shrimp health. Weight gain, condition index, feed conversion ratio (FCR), survival, body pigmentation (astaxanthin level) were analyzed in shrimps along with pond water quality. Higher condition index (C.I.) values, survival rate, and gain in shrimp weight were observed in the experimental pond (E) compared to the control pond (C). Low FCR values were observed in the experimental pond than in the control pond. Astaxanthin values in shrimps of the experimental pond were also higher than the control pond which points towards Suaeda maritima as the source of carotenoid in the shrimp tissue.","PeriodicalId":254600,"journal":{"name":"JOURNAL OF MECHANICS OF CONTINUA AND MATHEMATICAL SCIENCES","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125553098","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
NUMERICAL EXPERIMENTS FOR NONLINEAR BURGER’S PROBLEM 非线性burger问题的数值实验
JOURNAL OF MECHANICS OF CONTINUA AND MATHEMATICAL SCIENCES Pub Date : 2021-11-21 DOI: 10.26782/jmcms.2021.11.00002
Jawad Tahir
{"title":"NUMERICAL EXPERIMENTS FOR NONLINEAR BURGER’S PROBLEM","authors":"Jawad Tahir","doi":"10.26782/jmcms.2021.11.00002","DOIUrl":"https://doi.org/10.26782/jmcms.2021.11.00002","url":null,"abstract":"The article contains the results of computational experiments for the non-homogeneous Burger’s problem and finding its solution by using the non-classical variational-Cole-Hopf transformation approach. On using exact linearization via Cole-Hopf transformation, as well as the application of the non-classical variational approach, then the non-homogeneous Burger’s problem has been solved. The solution which is obtained by this approach is in a compact form so that the original nonlinear solution is easy to be approximated. The accuracy of this method is dependent on the types of selected basis and its number.","PeriodicalId":254600,"journal":{"name":"JOURNAL OF MECHANICS OF CONTINUA AND MATHEMATICAL SCIENCES","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131966944","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
A FRAMEWORK BASED ON BLOCKCHAIN FOR ELECTORAL VOTING SYSTEM 一种基于区块链的选举人投票系统框架
JOURNAL OF MECHANICS OF CONTINUA AND MATHEMATICAL SCIENCES Pub Date : 2021-10-27 DOI: 10.26782/jmcms.2021.10.00001
T. Kumar
{"title":"A FRAMEWORK BASED ON BLOCKCHAIN FOR ELECTORAL VOTING SYSTEM","authors":"T. Kumar","doi":"10.26782/jmcms.2021.10.00001","DOIUrl":"https://doi.org/10.26782/jmcms.2021.10.00001","url":null,"abstract":"Electoral voting system is the pillar to maintain the democratic freedom of any country. The fair and transparent organization of election is the basic need of the country. Many countries are basically using one of two ways to conduct election either using ballot paper or using electronic voting machines. Each one has its own pros and cons. The fast, trust and e-voting is the need of future. In recent years, blockchain technology is rapidly adopted in various fields by various organizations. The Decentralized and cryptographic algorithms are the major reason behind this. Considering the increasing issue of security, trust in the traditional Voting System and future requirements, this paper proposes a framework for E-Voting system based on blockchain technology. This paper discusses the network architecture for blockchain technology, framing the processing casting votes and counting of votes. The analysis of various issues and challenges in electoral system is carried out in context of the proposed framework. This framework may improve the security and decreases the cost of hosting nationwide elections","PeriodicalId":254600,"journal":{"name":"JOURNAL OF MECHANICS OF CONTINUA AND MATHEMATICAL SCIENCES","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124434780","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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