THE 8TH INTERNATIONAL CONFERENCE AND WORKSHOP ON BASIC AND APPLIED SCIENCE (ICOWOBAS) 2021最新文献

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Analysis of the causes of flooding in Samarinda City using spatial statistics: Geographically weighted regression 基于空间统计的萨玛林达市洪水成因分析:地理加权回归
Sifriyani, Ruslan
{"title":"Analysis of the causes of flooding in Samarinda City using spatial statistics: Geographically weighted regression","authors":"Sifriyani, Ruslan","doi":"10.1063/5.0104009","DOIUrl":"https://doi.org/10.1063/5.0104009","url":null,"abstract":"","PeriodicalId":284274,"journal":{"name":"THE 8TH INTERNATIONAL CONFERENCE AND WORKSHOP ON BASIC AND APPLIED SCIENCE (ICOWOBAS) 2021","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122455984","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
The influences of N and Si on growth and lipid content of microalgae Skeletonema costatum 氮和硅对腰骨藻生长和脂质含量的影响
T. Nurhidayati, H. Purnobasuki, Wirda Muslihatin, Achmad Ferdianto, K. Purwani
{"title":"The influences of N and Si on growth and lipid content of microalgae Skeletonema costatum","authors":"T. Nurhidayati, H. Purnobasuki, Wirda Muslihatin, Achmad Ferdianto, K. Purwani","doi":"10.1063/5.0106112","DOIUrl":"https://doi.org/10.1063/5.0106112","url":null,"abstract":"","PeriodicalId":284274,"journal":{"name":"THE 8TH INTERNATIONAL CONFERENCE AND WORKSHOP ON BASIC AND APPLIED SCIENCE (ICOWOBAS) 2021","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116548949","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
Direct verification of bogor superior mutant (Typhonium flagelliforme) using RAPD marker techniques and sequencing analysis 利用RAPD标记技术和测序分析直接验证茂物优势突变体(Typhonium flagelliforme)
N. F. Sianipar, Reflinur, Muh Dzulkifly Ashan, K. Assidqi, D. Widyaningrum, R. Purnamaningsih
{"title":"Direct verification of bogor superior mutant (Typhonium flagelliforme) using RAPD marker techniques and sequencing analysis","authors":"N. F. Sianipar, Reflinur, Muh Dzulkifly Ashan, K. Assidqi, D. Widyaningrum, R. Purnamaningsih","doi":"10.1063/5.0104057","DOIUrl":"https://doi.org/10.1063/5.0104057","url":null,"abstract":"","PeriodicalId":284274,"journal":{"name":"THE 8TH INTERNATIONAL CONFERENCE AND WORKSHOP ON BASIC AND APPLIED SCIENCE (ICOWOBAS) 2021","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131061438","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
Screening of biosurfactant production by Bacillus spp. potentially inhibiting the growth of Ralstonia solanacearum 芽孢杆菌生产生物表面活性剂的筛选及其对茄枯菌生长的抑制作用
E. Prasetyawati, T. Surtiningsih, Ni’matuzahroh, Purkan, A. M. Khiftiyah, S. K. Sari
{"title":"Screening of biosurfactant production by Bacillus spp. potentially inhibiting the growth of Ralstonia solanacearum","authors":"E. Prasetyawati, T. Surtiningsih, Ni’matuzahroh, Purkan, A. M. Khiftiyah, S. K. Sari","doi":"10.1063/5.0106613","DOIUrl":"https://doi.org/10.1063/5.0106613","url":null,"abstract":"","PeriodicalId":284274,"journal":{"name":"THE 8TH INTERNATIONAL CONFERENCE AND WORKSHOP ON BASIC AND APPLIED SCIENCE (ICOWOBAS) 2021","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133753751","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
Risk measurement of stocks using value at risk with Johnson transformation 运用风险价值与约翰逊变换对股票进行风险度量
E. Sulistianingsih., D. Rosadi, Abdurakhman
{"title":"Risk measurement of stocks using value at risk with Johnson transformation","authors":"E. Sulistianingsih., D. Rosadi, Abdurakhman","doi":"10.1063/5.0103747","DOIUrl":"https://doi.org/10.1063/5.0103747","url":null,"abstract":"","PeriodicalId":284274,"journal":{"name":"THE 8TH INTERNATIONAL CONFERENCE AND WORKSHOP ON BASIC AND APPLIED SCIENCE (ICOWOBAS) 2021","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134266881","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
The association of social media to business development innovations in helping the economy during Covid-19 社交媒体与企业发展创新在Covid-19期间帮助经济的关联
Diah Puspita Ningrum, Syehvira Shal Shabilla, A. D. Cahyasari, S. M. Ulyah
{"title":"The association of social media to business development innovations in helping the economy during Covid-19","authors":"Diah Puspita Ningrum, Syehvira Shal Shabilla, A. D. Cahyasari, S. M. Ulyah","doi":"10.1063/5.0104588","DOIUrl":"https://doi.org/10.1063/5.0104588","url":null,"abstract":"The International Monetary Fund (IMF) stated that the Covid-19 pandemic could trigger an economic growth crisis that would affect a country's food security. This can interfere with one of the Sustainable Development Goals (SDGs), namely to maintain stable economic growth, one of which is for developing countries such as Indonesia. For this reason, in this study, an analysis was carried out to find out the relationship of social media to business development, innovation in helping the economy during the Covid-19 pandemic, which was tested with the Chi-square hypothesis test and t-test. Chi-square hypothesis test is a type of non-parametric comparative test conducted on two variables, where the data scale of the two variables is nominal or ratio. The Chi-square statistic hypothesis test in this study was conducted to determine whether there is a relationship between innovation in establishing a business and social media. The t-test was conducted to analysis difference in the average income both before and after the pandemic as well as before and after innovating. Thus, this study is expected to be used as a reference by the government to revive the economic sector during the digital-based Covid-19 pandemic that can support the country's economic recovery. The results of this study indicate that there is a relationship between business development innovation and the intensity of social media use. Based on the paired t-test, the results show that there are differences in the average income both before and after the pandemic as well as before and after innovating. © 2022 American Institute of Physics Inc.. All rights reserved.","PeriodicalId":284274,"journal":{"name":"THE 8TH INTERNATIONAL CONFERENCE AND WORKSHOP ON BASIC AND APPLIED SCIENCE (ICOWOBAS) 2021","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134002841","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
Modelling the number of traffic accident using negative binomial regression spline 利用负二项回归样条对交通事故数量进行建模
Anisya Meganfi, N. Chamidah, Sediono, Elly Anna
{"title":"Modelling the number of traffic accident using negative binomial regression spline","authors":"Anisya Meganfi, N. Chamidah, Sediono, Elly Anna","doi":"10.1063/5.0104855","DOIUrl":"https://doi.org/10.1063/5.0104855","url":null,"abstract":"","PeriodicalId":284274,"journal":{"name":"THE 8TH INTERNATIONAL CONFERENCE AND WORKSHOP ON BASIC AND APPLIED SCIENCE (ICOWOBAS) 2021","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123868753","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
On characterizations and properties of nil-injective rings and modules 零内射环和模的刻画与性质
Ferman A. Ahmed, Abdullah M. Abdul-Jabbar
{"title":"On characterizations and properties of nil-injective rings and modules","authors":"Ferman A. Ahmed, Abdullah M. Abdul-Jabbar","doi":"10.1063/5.0104696","DOIUrl":"https://doi.org/10.1063/5.0104696","url":null,"abstract":"","PeriodicalId":284274,"journal":{"name":"THE 8TH INTERNATIONAL CONFERENCE AND WORKSHOP ON BASIC AND APPLIED SCIENCE (ICOWOBAS) 2021","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128013564","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
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