Pub Date : 2021-01-01DOI: 10.15207/JKCS.2021.12.3.205
Kang-rim Choi
There is a growing interest and need for adaptive reuse and remodeling as a method for sustainable urban regeneration and residential improvement. The purpose of this study was to suggest implications for the remodeling of detached house for adaptive reuse in Korea. To this end, a theoretical review and case analysis was conducted on the remodeling in ‘Gupo-Saetulmaul’ and ‘Haeridan-gil’ in Busan City. The implications through the study are as follows. (1) Programs for residents participation and sustainable management of buildings are needed. (2) Coexist between residential and commercial use is needed. (3) A guideline for planning and designing street and building remodeling is needed at the level of the entire detached housing site.
{"title":"A Case Study on the Remodeling of Detached House for Adaptive Reuse -Focused on ‘Gupo-Saetulmaul’ and ‘Haeridan-gil’ in Busan-","authors":"Kang-rim Choi","doi":"10.15207/JKCS.2021.12.3.205","DOIUrl":"https://doi.org/10.15207/JKCS.2021.12.3.205","url":null,"abstract":"There is a growing interest and need for adaptive reuse and remodeling as a method for sustainable urban regeneration and residential improvement. The purpose of this study was to suggest implications for the remodeling of detached house for adaptive reuse in Korea. To this end, a theoretical review and case analysis was conducted on the remodeling in ‘Gupo-Saetulmaul’ and ‘Haeridan-gil’ in Busan City. The implications through the study are as follows. (1) Programs for residents participation and sustainable management of buildings are needed. (2) Coexist between residential and commercial use is needed. (3) A guideline for planning and designing street and building remodeling is needed at the level of the entire detached housing site.","PeriodicalId":45879,"journal":{"name":"Journal of the Korean Chemical Society-Daehan Hwahak Hoe Jee","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67069829","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}
Pub Date : 2021-01-01DOI: 10.15207/JKCS.2021.12.3.261
Yong-Young Kim
{"title":"스마트워크 사용자의 업무 영역에서 기술침해 스트레스 대응방안에 관한 연구","authors":"Yong-Young Kim","doi":"10.15207/JKCS.2021.12.3.261","DOIUrl":"https://doi.org/10.15207/JKCS.2021.12.3.261","url":null,"abstract":"","PeriodicalId":45879,"journal":{"name":"Journal of the Korean Chemical Society-Daehan Hwahak Hoe Jee","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67070122","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}
Pub Date : 2021-01-01DOI: 10.15207/JKCS.2021.12.4.001
Jong-Min Kim, Gab-Sang Ryu
{"title":"A Study on Development of BMS module Algorithm for Bluetooth-based Lithium-Iron Phosphate Battery pack","authors":"Jong-Min Kim, Gab-Sang Ryu","doi":"10.15207/JKCS.2021.12.4.001","DOIUrl":"https://doi.org/10.15207/JKCS.2021.12.4.001","url":null,"abstract":"","PeriodicalId":45879,"journal":{"name":"Journal of the Korean Chemical Society-Daehan Hwahak Hoe Jee","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67071150","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}
Pub Date : 2021-01-01DOI: 10.15207/JKCS.2021.12.3.401
C. M. Hui
{"title":"Effects of Online Communication Courses: Application of Convergent Education Method","authors":"C. M. Hui","doi":"10.15207/JKCS.2021.12.3.401","DOIUrl":"https://doi.org/10.15207/JKCS.2021.12.3.401","url":null,"abstract":"","PeriodicalId":45879,"journal":{"name":"Journal of the Korean Chemical Society-Daehan Hwahak Hoe Jee","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67071333","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}
Pub Date : 2021-01-01DOI: 10.15207/JKCS.2021.12.4.161
Young-hwa Lee
{"title":"Study of Integrated Brand Communication in Clean Beauty Cosmetics","authors":"Young-hwa Lee","doi":"10.15207/JKCS.2021.12.4.161","DOIUrl":"https://doi.org/10.15207/JKCS.2021.12.4.161","url":null,"abstract":"","PeriodicalId":45879,"journal":{"name":"Journal of the Korean Chemical Society-Daehan Hwahak Hoe Jee","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67071610","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}
Pub Date : 2021-01-01DOI: 10.15207/JKCS.2021.12.4.051
Hyo-Jong Kim, Kunhee Han, Seung-Soo Shin
{"title":"Chaincode-based File Integrity Verification Model","authors":"Hyo-Jong Kim, Kunhee Han, Seung-Soo Shin","doi":"10.15207/JKCS.2021.12.4.051","DOIUrl":"https://doi.org/10.15207/JKCS.2021.12.4.051","url":null,"abstract":"","PeriodicalId":45879,"journal":{"name":"Journal of the Korean Chemical Society-Daehan Hwahak Hoe Jee","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67072015","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}
Pub Date : 2021-01-01DOI: 10.15207/JKCS.2021.12.6.001
Yongjin Lee, Younghwan Pan
{"title":"A Study on the Interaction Structure of Smart Farm in Controlled Horticulture: Focusing on Plant Production Stage","authors":"Yongjin Lee, Younghwan Pan","doi":"10.15207/JKCS.2021.12.6.001","DOIUrl":"https://doi.org/10.15207/JKCS.2021.12.6.001","url":null,"abstract":"","PeriodicalId":45879,"journal":{"name":"Journal of the Korean Chemical Society-Daehan Hwahak Hoe Jee","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67073095","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}
Pub Date : 2021-01-01DOI: 10.5012/JKCS.2021.65.2.125
Kwak Jun-Young, Jun Young-hee, Park Ju-Yun, Kang Yong-Chul, Kim Yeong-il
. An electrochromic nickel oxide thin film was fabricated on a flexible PET/ITO substrate using a nanocrystallite- dispersed coating sol and bar coater. Nanocrystalline NiO x of 3-4 nm crystallite size was first synthesized by base precipitation and thermal conversion. This NiO x nanocrystallite powder was mechanically dispersed in an alcoholic solvent mixed with a silane binder to prepare a coating sol for thin film. This sol method is different from the normal sol-gel method in that it does not require the conversion of precursor by heat treatment. Therefore, this method provides a very facile method to prepare NiO x thin films on any kind of substrate and it can be easily applied to mass production. The electrochromic performance of this NiO x thin film on PET/ITO electrode with a thickness of about 400 nm was investigated in a nonaqueous LiClO 4 electrolyte solution by cyclic voltammetric and repeated chronoamperometric measurements in conjunction with spectrophotome-try. The visible light modulation of 44% and the colorization efficiency of 41 cm 2 /C at 550 nm were obtained at the step potentials of -0.8/+1.2 V vs Ag and a duration of 30 s.
。采用纳米晶分散涂层溶胶和棒状涂层在柔性PET/ITO衬底上制备了电致变色氧化镍薄膜。采用碱沉淀和热转化法制备了晶粒尺寸为3 ~ 4 nm的纳米晶niox。该niox纳米晶粉末被机械分散在含有硅烷粘合剂的酒精溶剂中，以制备薄膜涂层溶胶。这种溶胶法不同于普通的溶胶-凝胶法，因为它不需要通过热处理来转化前驱体。因此，该方法提供了一种非常简便的方法，可以在任何类型的衬底上制备NiO x薄膜，并且可以很容易地应用于批量生产。采用循环伏安法、反复计时安培法和分光光度法，研究了该niox薄膜在非水liclo4电解质溶液中在PET/ITO电极上的电致变色性能。在-0.8/+1.2 V / Ag的阶跃电位下，持续时间为30 s，在550 nm处获得了44%的可见光调制和41 cm 2 /C的显色效率。
{"title":"Electrochromic Performance of NiO x Thin Film on Flexible PET/ITO Prepared by Nanocrystallite-Dispersion Sol","authors":"Kwak Jun-Young, Jun Young-hee, Park Ju-Yun, Kang Yong-Chul, Kim Yeong-il","doi":"10.5012/JKCS.2021.65.2.125","DOIUrl":"https://doi.org/10.5012/JKCS.2021.65.2.125","url":null,"abstract":". An electrochromic nickel oxide thin film was fabricated on a flexible PET/ITO substrate using a nanocrystallite- dispersed coating sol and bar coater. Nanocrystalline NiO x of 3-4 nm crystallite size was first synthesized by base precipitation and thermal conversion. This NiO x nanocrystallite powder was mechanically dispersed in an alcoholic solvent mixed with a silane binder to prepare a coating sol for thin film. This sol method is different from the normal sol-gel method in that it does not require the conversion of precursor by heat treatment. Therefore, this method provides a very facile method to prepare NiO x thin films on any kind of substrate and it can be easily applied to mass production. The electrochromic performance of this NiO x thin film on PET/ITO electrode with a thickness of about 400 nm was investigated in a nonaqueous LiClO 4 electrolyte solution by cyclic voltammetric and repeated chronoamperometric measurements in conjunction with spectrophotome-try. The visible light modulation of 44% and the colorization efficiency of 41 cm 2 /C at 550 nm were obtained at the step potentials of -0.8/+1.2 V vs Ag and a duration of 30 s.","PeriodicalId":45879,"journal":{"name":"Journal of the Korean Chemical Society-Daehan Hwahak Hoe Jee","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70614911","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}
Pub Date : 2021-01-01DOI: 10.15207/JKCS.2021.12.1.049
Seung-Su Shin, Cho Hwi Yeon, Yong-Hyuk Kim
{"title":"Optimal Ratio of Data Oversampling Based on a Genetic Algorithm for Overcoming Data Imbalance","authors":"Seung-Su Shin, Cho Hwi Yeon, Yong-Hyuk Kim","doi":"10.15207/JKCS.2021.12.1.049","DOIUrl":"https://doi.org/10.15207/JKCS.2021.12.1.049","url":null,"abstract":"","PeriodicalId":45879,"journal":{"name":"Journal of the Korean Chemical Society-Daehan Hwahak Hoe Jee","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67065675","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}
Pub Date : 2021-01-01DOI: 10.15207/JKCS.2021.12.1.099
Ji-Soo Kang, Kyung-Yong Chung, Hoill Jung
{"title":"Health Risk Management using Feature Extraction and Cluster Analysis considering Time Flow","authors":"Ji-Soo Kang, Kyung-Yong Chung, Hoill Jung","doi":"10.15207/JKCS.2021.12.1.099","DOIUrl":"https://doi.org/10.15207/JKCS.2021.12.1.099","url":null,"abstract":"","PeriodicalId":45879,"journal":{"name":"Journal of the Korean Chemical Society-Daehan Hwahak Hoe Jee","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67065754","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}
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