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The WG inverse and its application in a constrained matrix approximation problem WG逆及其在约束矩阵逼近问题中的应用
IF 1.2 4区 综合性期刊
Scienceasia Pub Date : 2023-01-01 DOI: 10.2306/scienceasia1513-1874.2023.001
Hongxing Wang, Ju Gao, Xiaoji Liu
{"title":"The WG inverse and its application in a constrained matrix approximation problem","authors":"Hongxing Wang, Ju Gao, Xiaoji Liu","doi":"10.2306/scienceasia1513-1874.2023.001","DOIUrl":"https://doi.org/10.2306/scienceasia1513-1874.2023.001","url":null,"abstract":": We study the application of WG inverse to a constrained matrix approximation problem to deduce the unique solution of the problem, and get characterizations of WG inverse by applying matrix decompositions. Moreover, we get one Gauss-Jordan elimination method for the WG inverse.","PeriodicalId":21577,"journal":{"name":"Scienceasia","volume":"1 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68622480","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
On existence of meromorphic solutions for nonlinear q-difference equation 非线性q差分方程亚纯解的存在性
IF 1.2 4区 综合性期刊
Scienceasia Pub Date : 2023-01-01 DOI: 10.2306/scienceasia1513-1874.2023.002
Chang-Wen Peng, Huawei Huang, Lei Tao
{"title":"On existence of meromorphic solutions for nonlinear q-difference equation","authors":"Chang-Wen Peng, Huawei Huang, Lei Tao","doi":"10.2306/scienceasia1513-1874.2023.002","DOIUrl":"https://doi.org/10.2306/scienceasia1513-1874.2023.002","url":null,"abstract":"","PeriodicalId":21577,"journal":{"name":"Scienceasia","volume":"1 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68622525","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Extremal properties of moment for generalized gamma distribution 广义伽玛分布矩的极值性质
IF 1.2 4区 综合性期刊
Scienceasia Pub Date : 2023-01-01 DOI: 10.2306/scienceasia1513-1874.2023.003
Jian-wen Huang, Xinling Liu
{"title":"Extremal properties of moment for generalized gamma distribution","authors":"Jian-wen Huang, Xinling Liu","doi":"10.2306/scienceasia1513-1874.2023.003","DOIUrl":"https://doi.org/10.2306/scienceasia1513-1874.2023.003","url":null,"abstract":"","PeriodicalId":21577,"journal":{"name":"Scienceasia","volume":"1 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68622536","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Phylogenetic and morphological characteristics of Sepioteuthis lessoniana (Cephalopoda: Loliginidae) in the South China Sea and Andaman Sea 南海和安达曼海小绒螯虾的系统发育和形态特征(头足纲:绒螯虾科)
IF 1.2 4区 综合性期刊
Scienceasia Pub Date : 2023-01-01 DOI: 10.2306/scienceasia1513-1874.2023.005
Itsaret Poungthong, C. Sukhsangchan, Xiao-dong Zheng
{"title":"Phylogenetic and morphological characteristics of Sepioteuthis lessoniana (Cephalopoda: Loliginidae) in the South China Sea and Andaman Sea","authors":"Itsaret Poungthong, C. Sukhsangchan, Xiao-dong Zheng","doi":"10.2306/scienceasia1513-1874.2023.005","DOIUrl":"https://doi.org/10.2306/scienceasia1513-1874.2023.005","url":null,"abstract":"","PeriodicalId":21577,"journal":{"name":"Scienceasia","volume":"1 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68622560","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Formal deformations of associative and Lie H-pseudoalgebras 结合型和Lie h -伪代数的形式变形
IF 1.2 4区 综合性期刊
Scienceasia Pub Date : 2023-01-01 DOI: 10.2306/scienceasia1513-1874.2023.019
Linlin Liu, Huihui Zheng
{"title":"Formal deformations of associative and Lie H-pseudoalgebras","authors":"Linlin Liu, Huihui Zheng","doi":"10.2306/scienceasia1513-1874.2023.019","DOIUrl":"https://doi.org/10.2306/scienceasia1513-1874.2023.019","url":null,"abstract":"","PeriodicalId":21577,"journal":{"name":"Scienceasia","volume":"1 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68622802","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Dependence of applied electric fields on electrical properties of BCZT ceramic 外加电场对BCZT陶瓷电性能的影响
IF 1.2 4区 综合性期刊
Scienceasia Pub Date : 2023-01-01 DOI: 10.2306/scienceasia1513-1874.2023.021
Narongdetch Boothrawong, L. Tawee, Suwanan Thammarong, P. Jaita, Dennis Russell Sweatman, G. Rujijanagul, T. Tunkasiri
{"title":"Dependence of applied electric fields on electrical properties of BCZT ceramic","authors":"Narongdetch Boothrawong, L. Tawee, Suwanan Thammarong, P. Jaita, Dennis Russell Sweatman, G. Rujijanagul, T. Tunkasiri","doi":"10.2306/scienceasia1513-1874.2023.021","DOIUrl":"https://doi.org/10.2306/scienceasia1513-1874.2023.021","url":null,"abstract":"","PeriodicalId":21577,"journal":{"name":"Scienceasia","volume":"1 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68622923","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Microplastic accumulation in local dominant shellfish from the Khwae Noi Basin in Western Thailand and its environmental factors 泰国西部花奈盆地当地优势贝类微塑料积累及其环境因素
IF 1.2 4区 综合性期刊
Scienceasia Pub Date : 2023-01-01 DOI: 10.2306/scienceasia1513-1874.2023.030
Treerat Sooksawat, A. Wattanakornsiri, Ramil Kohkaew, Lawrence M. Page, S. Tongnunui
{"title":"Microplastic accumulation in local dominant shellfish from the Khwae Noi Basin in Western Thailand and its environmental factors","authors":"Treerat Sooksawat, A. Wattanakornsiri, Ramil Kohkaew, Lawrence M. Page, S. Tongnunui","doi":"10.2306/scienceasia1513-1874.2023.030","DOIUrl":"https://doi.org/10.2306/scienceasia1513-1874.2023.030","url":null,"abstract":"","PeriodicalId":21577,"journal":{"name":"Scienceasia","volume":"77 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68623495","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects of calmodulin overexpression on gamma-aminobutyric acid (GABA) levels and glutamate decarboxylase activity in rice seedlings 钙调素过表达对水稻幼苗γ -氨基丁酸(GABA)水平和谷氨酸脱羧酶活性的影响
IF 1.2 4区 综合性期刊
Scienceasia Pub Date : 2023-01-01 DOI: 10.2306/scienceasia1513-1874.2023.065
Potitorn Kanchitanurak, S. Chadchawan, T. Buaboocha
{"title":"Effects of calmodulin overexpression on gamma-aminobutyric acid (GABA) levels and glutamate decarboxylase activity in rice seedlings","authors":"Potitorn Kanchitanurak, S. Chadchawan, T. Buaboocha","doi":"10.2306/scienceasia1513-1874.2023.065","DOIUrl":"https://doi.org/10.2306/scienceasia1513-1874.2023.065","url":null,"abstract":"","PeriodicalId":21577,"journal":{"name":"Scienceasia","volume":"1 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68626614","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Direct blending-drying method of graphitic carbon nitride (g-C3N4) with copper chloride solution for enhancement of photocatalytic decolorization of methylene blue 石墨氮化碳(g-C3N4)与氯化铜溶液直接混合-干燥法增强亚甲基蓝的光催化脱色
IF 1.2 4区 综合性期刊
Scienceasia Pub Date : 2023-01-01 DOI: 10.2306/scienceasia1513-1874.2022.146
N. Bai, Yongchao Qi, Xujian Miu, Jiahui Yin, Dandan Guo, Jinxi Wang, Aimin Wang
{"title":"Direct blending-drying method of graphitic carbon nitride (g-C3N4) with copper chloride solution for enhancement of photocatalytic decolorization of methylene blue","authors":"N. Bai, Yongchao Qi, Xujian Miu, Jiahui Yin, Dandan Guo, Jinxi Wang, Aimin Wang","doi":"10.2306/scienceasia1513-1874.2022.146","DOIUrl":"https://doi.org/10.2306/scienceasia1513-1874.2022.146","url":null,"abstract":"","PeriodicalId":21577,"journal":{"name":"Scienceasia","volume":"1 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68622110","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Genistein potentiates TRAIL-induced apoptosis in MGC-803 human gastric cell lines by downregulation of Akt pathway and improvement of Bax/Bcl-2 ratio 染料木素通过下调Akt通路和提高Bax/Bcl-2比值，增强trail诱导的MGC-803人胃癌细胞凋亡
IF 1.2 4区 综合性期刊
Scienceasia Pub Date : 2023-01-01 DOI: 10.2306/scienceasia1513-1874.2023.015
Xing-Sheng Wang, Ping Yao, Guojin Gong, Xuting Zhang
{"title":"Genistein potentiates TRAIL-induced apoptosis in MGC-803 human gastric cell lines by downregulation of Akt pathway and improvement of Bax/Bcl-2 ratio","authors":"Xing-Sheng Wang, Ping Yao, Guojin Gong, Xuting Zhang","doi":"10.2306/scienceasia1513-1874.2023.015","DOIUrl":"https://doi.org/10.2306/scienceasia1513-1874.2023.015","url":null,"abstract":"","PeriodicalId":21577,"journal":{"name":"Scienceasia","volume":"1 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68622638","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"综合性期刊","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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