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Super-Fast Three-Dimensional Focused X-ray Luminescence Computed Tomography with a Gated Photon Counter. 使用门控光子计数器的超快三维聚焦 X 射线发光计算机断层扫描。
IF 2.9
International Journal of Business and Systems Research Pub Date : 2022-02-01 Epub Date: 2022-04-04 DOI: 10.1117/12.2613157
Yile Fang, Michael C Lun, Yibing Zhang, Jeffrey N Anker, Ge Wang, Changqing Li
{"title":"Super-Fast Three-Dimensional Focused X-ray Luminescence Computed Tomography with a Gated Photon Counter.","authors":"Yile Fang, Michael C Lun, Yibing Zhang, Jeffrey N Anker, Ge Wang, Changqing Li","doi":"10.1117/12.2613157","DOIUrl":"10.1117/12.2613157","url":null,"abstract":"<p><p>X-ray luminescence computed tomography (XLCT) is a hybrid molecular imaging modality combining the merits of both x-ray imaging (high spatial resolution) and optical imaging (high sensitivity to tracer nanophosphors). Narrow x-ray beam based XLCT imaging has shown promise for high spatial resolution imaging, but the slow acquisition speed limits its applications for <i>in vivo</i> imaging. We introduced a continuous scanning scheme to replace the selective excitation scheme to improve imaging speed in a previous study. Under the continuous scanning scheme, the main factor that limits the scanning speed is the data acquisition time at each interval position. In this work, we have used a gated photon counter (SR400, Stanford Research Systems) to replace the high-speed oscilloscope (MDO3104, Tektronix) to acquire measurement data. The gated photon counter only counts the photon peaks in each measurement interval, while the oscilloscope records the entire waveform including both background noise data and photon peak data. The photon counter records much less data without losing any relevant information, which makes it ideal for super-fast three-dimensional (3D) imaging. We have built prototype XLCT imaging systems of both types and performed both single target and multiple target phantom experiments in 3D. The results have verified the feasibility of our proposed photon counter based system and good 3D imaging capabilities of XLCT within a reasonable time, yielding a 14 times faster scanning time compared with the oscilloscope based XLCT system. Now, the total scan time is reduced to 27 seconds per transverse section.</p>","PeriodicalId":38140,"journal":{"name":"International Journal of Business and Systems Research","volume":"1 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11198976/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88801808","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Influential factors in decision support capabilities of a mobile-enabled interactive analytical dashboard system 影响移动交互分析仪表板系统决策支持能力的因素
International Journal of Business and Systems Research Pub Date : 2022-01-01 DOI: 10.1504/ijbsr.2022.10033395
Bih-Ru Lea, Hokey Min, Wen-Bin Yu
{"title":"Influential factors in decision support capabilities of a mobile-enabled interactive analytical dashboard system","authors":"Bih-Ru Lea, Hokey Min, Wen-Bin Yu","doi":"10.1504/ijbsr.2022.10033395","DOIUrl":"https://doi.org/10.1504/ijbsr.2022.10033395","url":null,"abstract":"","PeriodicalId":38140,"journal":{"name":"International Journal of Business and Systems Research","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66707968","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
Using soft systems methodology to corporate cultural change system analysis 运用软系统方法论对企业文化变革进行系统分析
International Journal of Business and Systems Research Pub Date : 2022-01-01 DOI: 10.1504/IJBSR.2022.10034984
M. Ebrahimi
{"title":"Using soft systems methodology to corporate cultural change system analysis","authors":"M. Ebrahimi","doi":"10.1504/IJBSR.2022.10034984","DOIUrl":"https://doi.org/10.1504/IJBSR.2022.10034984","url":null,"abstract":"","PeriodicalId":38140,"journal":{"name":"International Journal of Business and Systems Research","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66708289","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
Using systems thinking to investigate the sustainability of digital fabrication projects in the humanitarian and development sector 使用系统思维来调查人道主义和发展部门数字制造项目的可持续性
International Journal of Business and Systems Research Pub Date : 2022-01-01 DOI: 10.1504/IJBSR.2022.10035578
Lucia Corsini, J. Moultrie
{"title":"Using systems thinking to investigate the sustainability of digital fabrication projects in the humanitarian and development sector","authors":"Lucia Corsini, J. Moultrie","doi":"10.1504/IJBSR.2022.10035578","DOIUrl":"https://doi.org/10.1504/IJBSR.2022.10035578","url":null,"abstract":"","PeriodicalId":38140,"journal":{"name":"International Journal of Business and Systems Research","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66708371","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 impact of firm-specific determinants, external factors and voluntary disclosure on capital structure: an empirical analysis of Islamic banks in Yemen 企业特定决定因素、外部因素和自愿披露对资本结构的影响:也门伊斯兰银行的实证分析
International Journal of Business and Systems Research Pub Date : 2022-01-01 DOI: 10.1504/IJBSR.2022.10039048
Eissa A. Al Homaidi, M. Tabash, Borhan Omar Ahmed Al Dalaien, A. S. Khaled, Fatehi Almugari
{"title":"The impact of firm-specific determinants, external factors and voluntary disclosure on capital structure: an empirical analysis of Islamic banks in Yemen","authors":"Eissa A. Al Homaidi, M. Tabash, Borhan Omar Ahmed Al Dalaien, A. S. Khaled, Fatehi Almugari","doi":"10.1504/IJBSR.2022.10039048","DOIUrl":"https://doi.org/10.1504/IJBSR.2022.10039048","url":null,"abstract":"","PeriodicalId":38140,"journal":{"name":"International Journal of Business and Systems Research","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66708532","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
Analysis of young banked and unbanked customers' usage, satisfaction, trust and loyalty for mobile money services in Ghana 加纳年轻银行和非银行客户对移动货币服务的使用、满意度、信任和忠诚度分析
International Journal of Business and Systems Research Pub Date : 2022-01-01 DOI: 10.1504/ijbsr.2022.119602
B. Narteh, E. Asiamah, E. A. Mackin
{"title":"Analysis of young banked and unbanked customers' usage, satisfaction, trust and loyalty for mobile money services in Ghana","authors":"B. Narteh, E. Asiamah, E. A. Mackin","doi":"10.1504/ijbsr.2022.119602","DOIUrl":"https://doi.org/10.1504/ijbsr.2022.119602","url":null,"abstract":": This study assesses mobile money usage, satisfaction, trust and loyalty among young banked customers and unbanked customers in Ghana. Two models were developed for banked and unbanked customers and tested via partial least square (PLS) structural equation modelling (SEM) in SmartPLS. Data were collected from a cross-section survey of 700 mobile money users with response rate of 72.4%. The findings indicate that, for young customers without a bank account, satisfaction significantly influence customer loyalty whilst trust predicts active usage. Interestingly, however, the relationship between trust and loyalty to mobile money was insignificant but active usage lead significantly to customer loyalty. Despite the contextual limitation, this research has validated two theoretical models of antecedents of loyalty in mobile money context and provided implications for the planning and allocation of resources and capabilities that are required to enhance young consumers' trust, satisfaction, active usage and loyalty.","PeriodicalId":38140,"journal":{"name":"International Journal of Business and Systems Research","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66708574","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
The Joint Effect of Digital Transformation and Information Technology Infrastructure on Service Quality: The Role Commitment to Service Quality as Mediator and Environment as Moderator 数字化转型与信息技术基础设施对服务质量的共同影响:服务质量承诺是中介，环境是调节
International Journal of Business and Systems Research Pub Date : 2022-01-01 DOI: 10.1504/ijbsr.2022.10047148
R. D. S. Pramana, Fahrurrozi F, Eko Surya Lesmana, Budi W Soetjipto
{"title":"The Joint Effect of Digital Transformation and Information Technology Infrastructure on Service Quality: The Role Commitment to Service Quality as Mediator and Environment as Moderator","authors":"R. D. S. Pramana, Fahrurrozi F, Eko Surya Lesmana, Budi W Soetjipto","doi":"10.1504/ijbsr.2022.10047148","DOIUrl":"https://doi.org/10.1504/ijbsr.2022.10047148","url":null,"abstract":"","PeriodicalId":38140,"journal":{"name":"International Journal of Business and Systems Research","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66708895","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
Technology entrepreneurship in the context of institutional voids: Lessons from a BoP context 制度空白背景下的技术创业:来自收支平衡背景的教训
International Journal of Business and Systems Research Pub Date : 2022-01-01 DOI: 10.1504/ijbsr.2022.10041475
M. Elahee, Nitish Patidar, Rifat Sharmelly
{"title":"Technology entrepreneurship in the context of institutional voids: Lessons from a BoP context","authors":"M. Elahee, Nitish Patidar, Rifat Sharmelly","doi":"10.1504/ijbsr.2022.10041475","DOIUrl":"https://doi.org/10.1504/ijbsr.2022.10041475","url":null,"abstract":"","PeriodicalId":38140,"journal":{"name":"International Journal of Business and Systems Research","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66708663","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 Effect of Relational Bonds on e-Commerce Use, the Mediating Effect of Customers’ Online Trust: Evidence from Jordan 关系纽带对电子商务使用的影响、顾客网络信任的中介效应:来自Jordan的证据
International Journal of Business and Systems Research Pub Date : 2022-01-01 DOI: 10.1504/ijbsr.2022.10041551
M. Zaid, I. Shaar, S. Khattab, F. Qutaishat
{"title":"The Effect of Relational Bonds on e-Commerce Use, the Mediating Effect of Customers’ Online Trust: Evidence from Jordan","authors":"M. Zaid, I. Shaar, S. Khattab, F. Qutaishat","doi":"10.1504/ijbsr.2022.10041551","DOIUrl":"https://doi.org/10.1504/ijbsr.2022.10041551","url":null,"abstract":"","PeriodicalId":38140,"journal":{"name":"International Journal of Business and Systems Research","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66708677","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
Open innovation implementation to encourage corporate entrepreneurship through product-service system to sustain industrial estate firms: Indonesian evidence 实施开放式创新鼓励企业创业，通过产品服务体系支撑工业地产企业:印尼的实证
International Journal of Business and Systems Research Pub Date : 2022-01-01 DOI: 10.1504/IJBSR.2022.10035351
C. Wirawan, G. Yudoko, Y. Lestari
{"title":"Open innovation implementation to encourage corporate entrepreneurship through product-service system to sustain industrial estate firms: Indonesian evidence","authors":"C. Wirawan, G. Yudoko, Y. Lestari","doi":"10.1504/IJBSR.2022.10035351","DOIUrl":"https://doi.org/10.1504/IJBSR.2022.10035351","url":null,"abstract":"","PeriodicalId":38140,"journal":{"name":"International Journal of Business and Systems Research","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66708300","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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