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Waste processing techniques at the landfill site using the material flow analysis method 垃圾处理技术在垃圾填埋场使用的物质流分析方法
DOAJ (DOAJ: Directory of Open Access Journals) Pub Date : 2023-10-01 DOI: 10.22034/gjesm.2023.01.06
B. Ratnawati, M. Yani, S. Suprihatin, H. Hardjomidjojo
{"title":"Waste processing techniques at the landfill site using the material flow analysis method","authors":"B. Ratnawati, M. Yani, S. Suprihatin, H. Hardjomidjojo","doi":"10.22034/gjesm.2023.01.06","DOIUrl":"https://doi.org/10.22034/gjesm.2023.01.06","url":null,"abstract":"","PeriodicalId":492099,"journal":{"name":"DOAJ (DOAJ: Directory of Open Access Journals)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135996509","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
Effects of ambient air pollutants on cardiovascular disease hospitalization admission 环境空气污染物对心血管疾病住院率的影响
DOAJ (DOAJ: Directory of Open Access Journals) Pub Date : 2023-10-01 DOI: 10.22034/gjesm.2023.01.12
L. Salvaraji, R. Avoi, M.S. Jeffree, S. Saupin, H.R. Toha, S.B. Shamsudin
{"title":"Effects of ambient air pollutants on cardiovascular disease hospitalization admission","authors":"L. Salvaraji, R. Avoi, M.S. Jeffree, S. Saupin, H.R. Toha, S.B. Shamsudin","doi":"10.22034/gjesm.2023.01.12","DOIUrl":"https://doi.org/10.22034/gjesm.2023.01.12","url":null,"abstract":"","PeriodicalId":492099,"journal":{"name":"DOAJ (DOAJ: Directory of Open Access Journals)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136119098","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
Production of organic fertilizer using pleurotus sp. as a process accelerator 利用侧耳菇作为工艺促进剂生产有机肥
DOAJ (DOAJ: Directory of Open Access Journals) Pub Date : 2023-10-01 DOI: 10.22034/gjesm.2023.01.05
A. Medina-Buelvas, A. Garcia-Guan, B. Barraza-Amador, E. Espinosa-Fuente, M. Del Castillo-Cabrales, K. Mendez-Gutiérrez, N. Rosales-Hernández
{"title":"Production of organic fertilizer using pleurotus sp. as a process accelerator","authors":"A. Medina-Buelvas, A. Garcia-Guan, B. Barraza-Amador, E. Espinosa-Fuente, M. Del Castillo-Cabrales, K. Mendez-Gutiérrez, N. Rosales-Hernández","doi":"10.22034/gjesm.2023.01.05","DOIUrl":"https://doi.org/10.22034/gjesm.2023.01.05","url":null,"abstract":"","PeriodicalId":492099,"journal":{"name":"DOAJ (DOAJ: Directory of Open Access Journals)","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136139309","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
Risk assessment of fine particulate matter exposure attributed to the presence of the cement industry 水泥行业存在的细颗粒物暴露风险评估
DOAJ (DOAJ: Directory of Open Access Journals) Pub Date : 2023-10-01 DOI: 10.22034/gjesm.2023.01.04
A. Mallongi, S. Stang, R.D.P. Astuti, A.U. Rauf, M.F. Natsir
{"title":"Risk assessment of fine particulate matter exposure attributed to the presence of the cement industry","authors":"A. Mallongi, S. Stang, R.D.P. Astuti, A.U. Rauf, M.F. Natsir","doi":"10.22034/gjesm.2023.01.04","DOIUrl":"https://doi.org/10.22034/gjesm.2023.01.04","url":null,"abstract":"","PeriodicalId":492099,"journal":{"name":"DOAJ (DOAJ: Directory of Open Access Journals)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135996507","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
Rice suitability mapping using the analytic hierarchy process approach in a river catchment 基于层次分析法的流域水稻适宜性制图
DOAJ (DOAJ: Directory of Open Access Journals) Pub Date : 2023-10-01 DOI: 10.22034/gjesm.2023.01.11
N. Robertson, B. Oinam
{"title":"Rice suitability mapping using the analytic hierarchy process approach in a river catchment","authors":"N. Robertson, B. Oinam","doi":"10.22034/gjesm.2023.01.11","DOIUrl":"https://doi.org/10.22034/gjesm.2023.01.11","url":null,"abstract":"","PeriodicalId":492099,"journal":{"name":"DOAJ (DOAJ: Directory of Open Access Journals)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135996510","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
Minimal determining sets for certain $W$-graph ideals 某些$W$-图理想的最小确定集
DOAJ (DOAJ: Directory of Open Access Journals) Pub Date : 2023-09-01 DOI: 10.22108/ijgt.2022.131838.1764
Thomas McDonough, Christos Pallikaros
{"title":"Minimal determining sets for certain $W$-graph ideals","authors":"Thomas McDonough, Christos Pallikaros","doi":"10.22108/ijgt.2022.131838.1764","DOIUrl":"https://doi.org/10.22108/ijgt.2022.131838.1764","url":null,"abstract":"","PeriodicalId":492099,"journal":{"name":"DOAJ (DOAJ: Directory of Open Access Journals)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135248812","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
Finite coverings of semigroups and related structures 半群及相关结构的有限覆盖
DOAJ (DOAJ: Directory of Open Access Journals) Pub Date : 2023-09-01 DOI: 10.22108/ijgt.2022.131538.1759
Casey Donoven, Luise-Charlotte Kappe
{"title":"Finite coverings of semigroups and related structures","authors":"Casey Donoven, Luise-Charlotte Kappe","doi":"10.22108/ijgt.2022.131538.1759","DOIUrl":"https://doi.org/10.22108/ijgt.2022.131538.1759","url":null,"abstract":"For a semigroup $S$, the covering number of $S$ with respect to semigroups, $sigma_s(S)$, is the minimum number of proper subsemigroups of $S$ whose union is $S$. This article investigates covering numbers of semigroups and analogously defined covering numbers of inverse semigroups and monoids. Our three main theorems give a complete description of the covering number of finite semigroups, finite inverse semigroups, and monoids (modulo groups and infinite semigroups). For a finite semigroup that is neither monogenic nor a group, its covering number is two. For all $ngeq 2$, there exists an inverse semigroup with covering number $n$, similar to the case of loops. Finally, a monoid that is neither a group nor a semigroup with an identity adjoined has covering number two as well.","PeriodicalId":492099,"journal":{"name":"DOAJ (DOAJ: Directory of Open Access Journals)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135685690","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
Irredundant families of maximal subgroups of finite solvable groups 有限可解群的极大子群的无冗余族
DOAJ (DOAJ: Directory of Open Access Journals) Pub Date : 2023-09-01 DOI: 10.22108/ijgt.2022.130778.1751
Agnieszka Stocka
{"title":"Irredundant families of maximal subgroups of finite solvable groups","authors":"Agnieszka Stocka","doi":"10.22108/ijgt.2022.130778.1751","DOIUrl":"https://doi.org/10.22108/ijgt.2022.130778.1751","url":null,"abstract":"","PeriodicalId":492099,"journal":{"name":"DOAJ (DOAJ: Directory of Open Access Journals)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135944509","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 some new developments in the theory of subgroup lattices of groups 群的子群格理论的一些新进展
DOAJ (DOAJ: Directory of Open Access Journals) Pub Date : 2023-09-01 DOI: 10.22108/ijgt.2022.132076.1771
Maria De Falco, Carmela Musella
{"title":"On some new developments in the theory of subgroup lattices of groups","authors":"Maria De Falco, Carmela Musella","doi":"10.22108/ijgt.2022.132076.1771","DOIUrl":"https://doi.org/10.22108/ijgt.2022.132076.1771","url":null,"abstract":"","PeriodicalId":492099,"journal":{"name":"DOAJ (DOAJ: Directory of Open Access Journals)","volume":"413 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135944527","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
Transformations among rectangular partitions 矩形分区之间的变换
DOAJ (DOAJ: Directory of Open Access Journals) Pub Date : 2023-09-01 DOI: 10.22108/toc.2022.133242.1984
Vinod Kumar, Krishnendra Shekhawat
{"title":"Transformations among rectangular partitions","authors":"Vinod Kumar, Krishnendra Shekhawat","doi":"10.22108/toc.2022.133242.1984","DOIUrl":"https://doi.org/10.22108/toc.2022.133242.1984","url":null,"abstract":"","PeriodicalId":492099,"journal":{"name":"DOAJ (DOAJ: Directory of Open Access Journals)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135989439","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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