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Effects of shear performance by shear span and stress direction in cross laminated timber 剪切跨度和应力方向对交叉层合材抗剪性能的影响
科技指标研究 Pub Date : 2023-01-01 DOI: 10.1063/5.0124014
Kaito Yamagata, Ryo Inoue, Takuro Mori, S. Nakashima, Y. Araki, T. Nakagawa, H. Isoda
{"title":"Effects of shear performance by shear span and stress direction in cross laminated timber","authors":"Kaito Yamagata, Ryo Inoue, Takuro Mori, S. Nakashima, Y. Araki, T. Nakagawa, H. Isoda","doi":"10.1063/5.0124014","DOIUrl":"https://doi.org/10.1063/5.0124014","url":null,"abstract":"","PeriodicalId":57066,"journal":{"name":"科技指标研究","volume":"150 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80750459","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
Source identification of groundwater contamination in densely populated settlements 人口密集住区地下水污染源识别
科技指标研究 Pub Date : 2023-01-01 DOI: 10.1063/5.0124208
Hendra Dewata, N. Marleni, B. Kamulyan
{"title":"Source identification of groundwater contamination in densely populated settlements","authors":"Hendra Dewata, N. Marleni, B. Kamulyan","doi":"10.1063/5.0124208","DOIUrl":"https://doi.org/10.1063/5.0124208","url":null,"abstract":"","PeriodicalId":57066,"journal":{"name":"科技指标研究","volume":"31 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83054802","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
Potential biomass energy utilization (rice husk gasification) on Indonesia: A review 印尼生物质能源利用潜力(稻壳气化)综述
科技指标研究 Pub Date : 2023-01-01 DOI: 10.1063/5.0135022
Pandu H. R. David, Surjosatyo Adi
{"title":"Potential biomass energy utilization (rice husk gasification) on Indonesia: A review","authors":"Pandu H. R. David, Surjosatyo Adi","doi":"10.1063/5.0135022","DOIUrl":"https://doi.org/10.1063/5.0135022","url":null,"abstract":"","PeriodicalId":57066,"journal":{"name":"科技指标研究","volume":"32 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76759714","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
The human voice recognition algorithm in determining gender classification 人类语音识别中性别分类的确定算法
科技指标研究 Pub Date : 2023-01-01 DOI: 10.1063/5.0123733
M. Y. Pusadan, Afandi, Awal Syahrani
{"title":"The human voice recognition algorithm in determining gender classification","authors":"M. Y. Pusadan, Afandi, Awal Syahrani","doi":"10.1063/5.0123733","DOIUrl":"https://doi.org/10.1063/5.0123733","url":null,"abstract":"","PeriodicalId":57066,"journal":{"name":"科技指标研究","volume":"41 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76208523","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
Analysis the effect of moisture content of normal concrete using hammer test 采用锤击试验分析了普通混凝土含水率的影响
科技指标研究 Pub Date : 2023-01-01 DOI: 10.1063/5.0123716
Nur Mujahadah, Hariyadi, N. N. Kencanawati, Ngudiyono
{"title":"Analysis the effect of moisture content of normal concrete using hammer test","authors":"Nur Mujahadah, Hariyadi, N. N. Kencanawati, Ngudiyono","doi":"10.1063/5.0123716","DOIUrl":"https://doi.org/10.1063/5.0123716","url":null,"abstract":"","PeriodicalId":57066,"journal":{"name":"科技指标研究","volume":"49 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80712326","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
Optimum condition of fructone synthesis from ethyl acetoacetate with sulfuric acid catalyst 硫酸催化乙酸乙酯合成果糖的最佳工艺条件
科技指标研究 Pub Date : 2023-01-01 DOI: 10.1063/5.0123760
A. Kadarohman, Agista Safitri, R. E. Sardjono, Amelinda Pratiwi, L. L. Khumaisah
{"title":"Optimum condition of fructone synthesis from ethyl acetoacetate with sulfuric acid catalyst","authors":"A. Kadarohman, Agista Safitri, R. E. Sardjono, Amelinda Pratiwi, L. L. Khumaisah","doi":"10.1063/5.0123760","DOIUrl":"https://doi.org/10.1063/5.0123760","url":null,"abstract":"","PeriodicalId":57066,"journal":{"name":"科技指标研究","volume":"35 3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77416549","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
Usability analysis of smart Covid-19 diagnose application for Android devices Android设备新型冠状病毒智能诊断应用的可用性分析
科技指标研究 Pub Date : 2023-01-01 DOI: 10.1063/5.0123785
Wahyu Alfandi, I. S. Wijaya, Fitri Bimantoro, Triana Diyah Cahyawati, Ramaditya Dwiyansaputra
{"title":"Usability analysis of smart Covid-19 diagnose application for Android devices","authors":"Wahyu Alfandi, I. S. Wijaya, Fitri Bimantoro, Triana Diyah Cahyawati, Ramaditya Dwiyansaputra","doi":"10.1063/5.0123785","DOIUrl":"https://doi.org/10.1063/5.0123785","url":null,"abstract":"An unreported disease cluster occurred in Wuhan, Hubei Province, China in December 2019. The disease was named Coronavirus Disease 2019 (Covid-19) by the World Health Organization (WHO). The transmission of Covid-19 from human to human occurs through coughing/sneezing (drops). Indonesia has Covid-19 cases that are increasing every day. By July 14, 2021, it is counting up to 2,670,046 cases of Covid-19â in Indonesia. This causes Indonesia to become the country with the highest number of Covid-19 cases in Southeast Asia. In dealing with this case, the government has provided various methods to detect the Covid-19 virus in humans, but it has not been able to provide satisfactory results. This is caused by the delay in the detection of the diagnosis given. The delay was due to the limited testing capacity provided. Thus, to help improve patient test results, a CT scan tool is used. The Covid-19 Diagnose System University of Mataram is a system designed to facilitate the process of identifying Covid-19 patients through chest X-rays by applying the CNN model for classification. To find out the system is suitable for the use by end-users, it is necessary to test the usability of the application using the System Usability Scale (SUS) method. The System Usability Scale is used because this method focuses on the end-user. Therefore, this research was made to find out whether the application that has been made (the Covid-19 Diagnose System University of Mataram) can be accepted by users or not. To test the feasibility of this application, it needs to test its usability with the SUS instrument. Testing with SUS has been done using 10 statements of SUS. The test shows the score of SUS is 71.38. It means that the application is acceptable to be used by end users and classified into grade C with a good rating © 2023 Author(s).","PeriodicalId":57066,"journal":{"name":"科技指标研究","volume":"36 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81230192","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 numerical investigation of depth to flange width ratio (h/bf) in the stress distribution on cold-formed steel beam 冷弯型钢梁应力分布中深度与法兰宽度比(h/bf)的数值研究
科技指标研究 Pub Date : 2023-01-01 DOI: 10.1063/5.0123637
S. N. R. Anwar
{"title":"The numerical investigation of depth to flange width ratio (h/bf) in the stress distribution on cold-formed steel beam","authors":"S. N. R. Anwar","doi":"10.1063/5.0123637","DOIUrl":"https://doi.org/10.1063/5.0123637","url":null,"abstract":"","PeriodicalId":57066,"journal":{"name":"科技指标研究","volume":"36 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75004248","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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