{"title":"Newton’s Method Cubic Equation of State C++ Source Code for Iterative Volume Computation","authors":"A. Abubakar, Ahmad Abubakar Mustapha","doi":"10.14445/23497157/ijres-v8i3p103","DOIUrl":"https://doi.org/10.14445/23497157/ijres-v8i3p103","url":null,"abstract":"","PeriodicalId":14292,"journal":{"name":"International Journal of Recent Engineering Science","volume":"50 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74863008","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}
Rubaya Khatun, Mahfujur Rahman, A. T. Touhidul Islam
{"title":"Design of a Compact Rectangular Microstrip Patch Antenna for 2.45 GHz ISM Band","authors":"Rubaya Khatun, Mahfujur Rahman, A. T. Touhidul Islam","doi":"10.14445/23497157/ijres-v8i3p105","DOIUrl":"https://doi.org/10.14445/23497157/ijres-v8i3p105","url":null,"abstract":"","PeriodicalId":14292,"journal":{"name":"International Journal of Recent Engineering Science","volume":"46 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77124923","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}
{"title":"Experimental Study On Dairy Wastewater Treatment By Phytoremediation process","authors":"D. M, N. S, S. S","doi":"10.14445/23497157/ijres-v8i3p102","DOIUrl":"https://doi.org/10.14445/23497157/ijres-v8i3p102","url":null,"abstract":"","PeriodicalId":14292,"journal":{"name":"International Journal of Recent Engineering Science","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91541123","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}
{"title":"Investigated Performance of Okumura-Hata Model For Dvb-T2 Signal Propagation In Nigeria","authors":"Ezekiel Endurance Chukwuemeke Igbonoba","doi":"10.14445/23497157/ijres-v8i2p102","DOIUrl":"https://doi.org/10.14445/23497157/ijres-v8i2p102","url":null,"abstract":"The choice of signal propagation model in the implementation and analysis of the digital terrestrial television broadcast (DTTB) signal performance level in the Telecommunication Industry remains pivotal to Engineers and Scientists. The success recorded in the design and implementation of any DTTB system is attributed to the choice of the predicting model adopted. The aim of this investigation is to establish the efficacy of Okumura-Hata path-loss model in the application of DTTB network in Nigeria. The measured path-loss was relatively investigated with respect to Okumura-Hata and Free space propagation model using a simple drive test methodology. The Okumura-Hata model offered considerable RMSEs closer to zero which is satisfactory for high performance in terms of received signal strength when compared to the other propagation model. However, it implies that Okumura-Hata model could be preferred in the planning, design and implementation of DTTB network in Nigeria due to its superior performance in the predicted signal strength using digital video broadcast –terrestrial (second generation DVB-T2) technology.","PeriodicalId":14292,"journal":{"name":"International Journal of Recent Engineering Science","volume":"190 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74946082","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}
T. Danjuma, A. Adamu, M. A. Mbishida, Benjamin Yusuf Mailafiya
{"title":"Assessment of Concrete Elements of A Collapsed Building Using Ultrasonic Pulse Velocity Test","authors":"T. Danjuma, A. Adamu, M. A. Mbishida, Benjamin Yusuf Mailafiya","doi":"10.14445/23497157/ijres-v8i2p103","DOIUrl":"https://doi.org/10.14445/23497157/ijres-v8i2p103","url":null,"abstract":"","PeriodicalId":14292,"journal":{"name":"International Journal of Recent Engineering Science","volume":"31 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86123745","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}
{"title":"Multivariate Optimization of a Jacketed Heating System: A Genetic Algorithm Approach","authors":"Mahlon Marvin Kida, Zakiyyu Muhammad Sarkinbaka","doi":"10.14445/23497157/ijres-v8i2p104","DOIUrl":"https://doi.org/10.14445/23497157/ijres-v8i2p104","url":null,"abstract":"","PeriodicalId":14292,"journal":{"name":"International Journal of Recent Engineering Science","volume":"47 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86059538","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}
{"title":"A New Column-Row Method for Traveling Salesman Problem: The Dhouib-Matrix-TSP1","authors":"S. Dhouib","doi":"10.14445/23497157/ijres-v8i1p102","DOIUrl":"https://doi.org/10.14445/23497157/ijres-v8i1p102","url":null,"abstract":"In this paper, a new column-row method named Dhouib-Matrix-TSP1 is designed to solve in polynomial time the Traveling Salesman Problem (TSP). At first, the distance matrix is defined, and then four steps are launched: 1) Selecting the starting position 2) Choosing Rows 3) Discarding by column 3) Transforming route to a tour. Some numerical examples are presented to illustrate the effectiveness of the proposed method. It can be concluded that the Dhouib-Matrix-TSP1 method consumes a small number of iterations (just n iterations, where n represents the number of cities) to solve the TSP, and its result is the closest to the optimum solution.","PeriodicalId":14292,"journal":{"name":"International Journal of Recent Engineering Science","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78570719","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}
Arunmozhi S A, Shivani K, S. S, Keerthani P, M. S.
{"title":"An Autonomous Trash Cleaning Robot","authors":"Arunmozhi S A, Shivani K, S. S, Keerthani P, M. S.","doi":"10.14445/23497157/ijres-v8i1p103","DOIUrl":"https://doi.org/10.14445/23497157/ijres-v8i1p103","url":null,"abstract":"Object detection is one of the fundamental tasks in computer vision. A common paradigm to address this problem is to train object detectors that operate on a subimage and apply these detectors in an exhaustive manner across all locations and scales. The exhaustive search through all possible locations and scales poses a computational challenge. The main objective of this work is to design an autonomous trash cleaning robot that could be operated in a remote place. The primary action in many repetitive tasks is picking up objects and moving them to other locations. This robot was designed as a fetching robot. It was to come with a set of objects that it was designed to detect and segregate into biodegradable and nonbiodegradable, and it is able to collect these items from the environment when there are placed at random. Experimental results show that the proposed work can provide improved results than the existing machine learning algorithms.","PeriodicalId":14292,"journal":{"name":"International Journal of Recent Engineering Science","volume":"147 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74031102","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}
{"title":"SARS-COV-2 in Domestic Wastewater: A Treatment Facility Planning","authors":"Rajapriya R, Afshana S, M. M","doi":"10.14445/23497157/ijres-v8i1p101","DOIUrl":"https://doi.org/10.14445/23497157/ijres-v8i1p101","url":null,"abstract":"","PeriodicalId":14292,"journal":{"name":"International Journal of Recent Engineering Science","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75215708","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}