New Visions in Science and Technology Vol. 11最新文献

{"title":"Determination of Unsteady LDL Transport through Patient-specific Multi-layer Left Coronary Artery","authors":"Dimitrios G. Mpairaktaris, J. Soulis, G. Giannoglou","doi":"10.9734/bpi/nvst/v11/3021e","DOIUrl":"https://doi.org/10.9734/bpi/nvst/v11/3021e","url":null,"abstract":"","PeriodicalId":141924,"journal":{"name":"New Visions in Science and Technology Vol. 11","volume":"92 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124267661","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":"Assessment of Power Quality Improvement in a Micro WECS with Battery Storage under Critical Load Condition","authors":"M. Vimalraj, R. Umamageswari","doi":"10.9734/bpi/nvst/v11/1507b","DOIUrl":"https://doi.org/10.9734/bpi/nvst/v11/1507b","url":null,"abstract":"In the micro-grid system, it is particularly complicated to maintain the critical load with continuous power supply. The proposed micro-wind energy conversion system with battery energy storage is used to exchange the controllable real and reactive power in the grid and to sustain the power quality norms at the point of common coupling. The generated microwind power can be stored in the batteries at low power demand hours. In this scheme, inverter control is executed with hysteresis current control mode to achieve the faster dynamic switchover for the support of critical load. The combination of battery storage with micro-wind energy generation system (μWEGS), which will synthesize the output waveform by injecting or absorbing reactive power and enable the real power flow required by the load. The system reduces the burden on the conventional source and utilizes μWEGS and battery storage power under critical load constraints. The system provides rapid response to support the critical loads. The scheme can also be operated as a stand-alone system in case of grid failure like a uninterrupted power supply. The system is simulated in MATLAB/SIMULINK and results are presented.","PeriodicalId":141924,"journal":{"name":"New Visions in Science and Technology Vol. 11","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127640171","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":"The Emergence and Struggle against Power System Blackouts","authors":"M. Uspensky, S. Smirnov","doi":"10.9734/bpi/nvst/v11/15129d","DOIUrl":"https://doi.org/10.9734/bpi/nvst/v11/15129d","url":null,"abstract":"","PeriodicalId":141924,"journal":{"name":"New Visions in Science and Technology Vol. 11","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133038015","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":"Phenotypic Characterization of Common bean (Phaseolus vulgaris L.) Accessions Conserved at the Genetic Resources and Biotechnology Institute: Experimental Investigation","authors":"R. Musango, Kusena Kudzai, Summerset Mhungu, H. Tibugari","doi":"10.9734/bpi/nvst/v11/5088f","DOIUrl":"https://doi.org/10.9734/bpi/nvst/v11/5088f","url":null,"abstract":"The purpose of this study was to access variability in qualitative and quantitative traits among ten accessions that were obtained from Genetic Resources and Biotechnology Institute (GRBI) in Zimbabwe. The accessions were planted in a Randomized Complete Block Design, with three replicates. The qualitative and quantitative characteristics were recorded using the International Board for Plant Genetic Resources (IBPGR) common bean descriptor list. The quantitative data for the number of days to fifty percent flowering, plant height, days to maturity, seed size, grain yield and number of seeds per pod were analysed using hierarchical cluster analysis Minitab Release 12.22 version and GenStat Discovery versions 14 software. Cluster analysis divided genotypes in two main groups when the dendrogram was partitioned at the 26:22 % similarity levels. Cluster A comprised of 2 bean genotypes and cluster B comprised of 8 genotypes distributed in 2 sub-groups. Genetic similarity among the accessions varied significantly depending on the genotype pairs, groups and sub-groups. The genetic similarity was lower between accessions of different clusters (A and B) and higher between accessions within each cluster. Significant differences (P<0.01) were observed among the accessions for the number of pods per/plant, number of seeds per pod, length and seed size. Based on different morphological characters exhibited by different accessions, it could be concluded that morphological diversity exists among the ten accessions of common beans. It can also be concluded that there are no duplicate accession among the ten common bean accessions. *Corresponding Author: Rudo Musango  musangor@yahoo.co.uk Journal of Biodiversity and Environmental Sciences (JBES) ISSN: 2220-6663 (Print) 2222-3045 (Online) Vol. 8, No. 6, p. 26-36, 2016 http://www.innspub.net J. Bio. Env. Sci. 2016 27 | Musango et al. Introduction The common bean (Phaseolus vulgaris L.) is among the five leguminous food crops grown worldwide (Kaplan and Lynch, 1999). It is the second most significant origin of human dietary protein and the third most important source of calories of all agricultural crops in eastern and Southern Africa (Spence, 2006). The Phaseolus vulgaris L. has two eco-geographical gene pools, Mesoamerica and Andes with multiple domestications (Kwak and Gepts, 2009). A lot of the genetic variability of this species is kept as ex-situ, outside the canters of origin, in genebanks (Borda 2011). In Zimbabwe, the collected germplasm that is maintained at the GRBI plays an important role in generating new crop varieties with high yield potential and resistance to biotic and abiotic stresses. The knowledge about the extent of genetic diversity, identification, differentiation and characterisation of genotype, provides an information tool for the detection of duplicates in the collection, hence an establishment of Gene bank core collections. This is also done in order to identify accessions with particul","PeriodicalId":141924,"journal":{"name":"New Visions in Science and Technology Vol. 11","volume":"116 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126033313","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":"Effecting Factors on Large Scale Production of Medicinally Active Compound in Garlic (Allium sativum)","authors":"Rajesh K Singh, S. Hiremath","doi":"10.9734/bpi/nvst/v11/14312d","DOIUrl":"https://doi.org/10.9734/bpi/nvst/v11/14312d","url":null,"abstract":"","PeriodicalId":141924,"journal":{"name":"New Visions in Science and Technology Vol. 11","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125158982","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":"Envisioning Future a Metaphorical Conception for Entrepreneurship: A Case of Selected Religion Higher Learning Institution","authors":"J. Marwa","doi":"10.9734/bpi/nvst/v11/14254d","DOIUrl":"https://doi.org/10.9734/bpi/nvst/v11/14254d","url":null,"abstract":"","PeriodicalId":141924,"journal":{"name":"New Visions in Science and Technology Vol. 11","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121917032","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":"Determination of Molecular Characterization of Extended Spectrum β-Lactamase Genes in Clinical E. coli Isolates","authors":"J. C. Igwe, J. Onaolapo, M. Kachallah, A. Nworie, H. O. Oladipo, B. Ojiego, Obadiah Dauda Enose, S. E. Adeboye, M. T. Durowaiye, A. Akpa, I. A. Ibanga","doi":"10.9734/bpi/nvst/v11/4231d","DOIUrl":"https://doi.org/10.9734/bpi/nvst/v11/4231d","url":null,"abstract":"","PeriodicalId":141924,"journal":{"name":"New Visions in Science and Technology Vol. 11","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121169816","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":"Establishment of Flash Flood Risk Map, Reduce It is Harmful Effect","authors":"Bao Huy, H. N. Xuân, Thanh Le Minh","doi":"10.9734/bpi/nvst/v11/1630a","DOIUrl":"https://doi.org/10.9734/bpi/nvst/v11/1630a","url":null,"abstract":"","PeriodicalId":141924,"journal":{"name":"New Visions in Science and Technology Vol. 11","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126417761","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":"Study on Contemporary Trends of Corporate Environmentalism in Iron Industry, with Special Reference of West Bengal, India","authors":"B. Ghosh","doi":"10.9734/bpi/nvst/v11/14268d","DOIUrl":"https://doi.org/10.9734/bpi/nvst/v11/14268d","url":null,"abstract":"","PeriodicalId":141924,"journal":{"name":"New Visions in Science and Technology Vol. 11","volume":"328 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116438160","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":"Assessment of Exams at Atenea, an IMS LTI Application for Scalability Problems","authors":"Marc Alier, M. J. Casany, Ariadna Llorens, J. Alcober, Joana Prat","doi":"10.9734/bpi/nvst/v11/14545d","DOIUrl":"https://doi.org/10.9734/bpi/nvst/v11/14545d","url":null,"abstract":"","PeriodicalId":141924,"journal":{"name":"New Visions in Science and Technology Vol. 11","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115203815","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}