농업용수 공급량과의 비교를 통한 논벼 증발산량 산정 방법 평가

김상현,조건호,최경숙,Kim, Sanghyun,Cho, Gunho,Choi, Kyungsook 한국수자원학회 2020 한국수자원학회논문집 Vol.53 No.12

This study assessed evapotranspiration (ET) methods applying for estimation of paddy rice water demand based on agricultural water supply. The Modified Penman (MP) method and the Penman-Monteith (PM) method recently suggested by Rural Development Administration (RDA) were considered. The 6 Korea Rural Community Corporation (KRC) command areas located in Honam province were selected in this study. The climate characteristics were also analysed with the average annual and the growing season temperatures and rainfalls. As a result, the annual average and the growing season temperature showed the increased trend while the rainfall tended to decrease during 30 years. The paddy rice water demand found to be directly influenced by these climate trends as ET also affected by them. The higher values of paddy rice water demand were obtained from applying MP method compared to the one applying PM method. The lower differences were also obtained from MP method for the comparisons between the paddy rice water demand estimated by both methods with agricultural water supply. Therefore, these results suggest that the MP method is more desirable to use for estimating paddy rice water demand in order to achieve stability of irrigation designs and plans.

시니어 소비자의 온라인쇼핑 이용의도의 영향요인에 관한 연구

김상현(Sanghyun Kim) 한국인터넷전자상거래학회 2015 인터넷전자상거래연구 Vol.15 No.1

As active senior consumer market emerges the most potential and promising market segment in online shopping industry, there is increasing need to understand their online shopping behavior intention in academics and online shopping industry. The purpose of this study is to find the determinants of active senior consumer behavior intention. Based on TAM(technology acceptance model) and previous researches, the research model and hypotheses are developed. The model consists of two personal characteristic variables(innovativeness, self efficacy), three perceived characteristic variables(perceived usefulness, perceived ease of use, perceived enjoyment), and behavior intention. About the relationships between personal characteristic variables and perceived characteristic variables, self efficacy’s effect on perceived usefulness and perceived ease of use and innovativeness’s effect on perceived enjoyment are confirmed. And hypotheses about perceived characteristic variables and behavior intention are also supported.

유전자 맞춤의학(Personalized Genomic Medicine)의 사회적 함의

김상현(Kim Sanghyun),김한나(Kim Hannah),이일학(Lee Ilhak),김소윤(Kim Soyoon) 한국생명윤리학회 2013 생명윤리 Vol.14 No.2

본 연구는 2003년 인간 지놈 프로젝트 완성이후 사회적, 학문적으로 더욱 관심을 갖게 된 유전자맞춤의학이 어떤 사회적 함의(social implications)를 갖고 있는지를 도출하고자 하였다. 이를 위해 먼저 유전자 맞춤의학의 사회적?이론적 배경(생의료화 이론), 정의와 명암을 살펴본 후, 기존의 유전자 맞춤의학에 대한 국민 인식 조사 결과를 바탕으로 6가지 사회적 함의(과학기술에 대한 신뢰, 유전자 맞춤의학의 보건학적 의미, 프라이버시로서 개인정보보호, 사회적 오명으로서 유전자 차별, 의학의 상업화와 이익분배, 계층간 유전 및 건강, 삶의 질 격차)를 이끌어내고 이에 대해 논의하였다. The ultimate goal of this paper is to draw the social implications of personalized genomic medicine, which have been received attention from society and academy since completion of human genome project in 2003. For this, it was intended to represent the social & theoretical backgrounds (biomedicalization), definition, and light and shadow of personalized genomic medicine. Based on the results of Koreans" perception on personalized genomic medicine, PGM 21 survey of 2012, six social issues and implications (trust of scientific technology; meaning in public health; protection of personal information as privacy; genetic discrimination as social stigma; commercialization of medicine and profits sharing; differences, disparities, and inequalities in gene, health, quality of life, and life itself by SES & nation) were drawn and discussed.

R&D 인력의 직무특성과 개인-직무 적합성이 직무만족, 조직몰입, 이직의지에 미치는 영향에 관한 연구

김상현(Sanghyun Kim),김성문(Seongmoon Kim),박선주(Sunju Park) 연세대학교 경영연구소 2008 연세경영연구 Vol.45 No.1

본 연구는 기업이 경쟁 우위를 선점하기 위한 핵심 인력인 R&D 인력과 일반 인력이 직무 자체의 특성(기능다양성, 과업중요성, 자율성, 피드백)을 통해 결과변수(직무만족, 조직 몰입, 이직의지)를 경험하는 수준을 비교 하고, 연구개발 단계별 즉, 기초연구, 응용연구, 개발연구 및 기술서비스의 직무를 수행하는 R&D 인력이 결과변수를 경험하는 수준의 차이를 알아보기 위해 실증 연구를 하였다. 또한 추가 분석을 위해 설문에 응한 R&D 인력을 대상으로 사후 인터뷰를 실시하였다. 위의 실증 연구를 수행하기 위해서, 국내 유수 대기업연구소에서 실질적인 연구 개발을 하는 R&D 인력 211명을 대상으로 자료의 수집과 분석을 하였다. 자료를 분석한 결과 일반 인력과 달리 R&D 인력은 과업중요성, 자율성, 피드백이 높을수록 더 높은 수준의 직무만족을 경험하였으며, 피드백이 높을수록 더 높은 수준의 조직몰입과, 더 낮은 수준의 이직의지를 경험하였다. 이런 결과는 일반 인력을 대상으로 한 기존의 연구 결과와 상이한 것이다. 또한, 사후 인터뷰를 통해 R&D 인력은 직무자체 보다도 성과물에 대한 외재적인 보상체계, 연봉 및 인사고과가 조직몰입 및 이직의지의 수준을 판단하는 잣대라는 사실도 발견하였다. 또한 주관적 개인-직무 적합성은 피드백과 직무만족의 관계에서 조절효과를 하였다. 마지막으로 기술서비스 직무를 수행하는 인력들이 기초연구와 개발연구의 직무를 수행하는 인력보다도 더 낮은수준의 직무만족을 경험하였다. 또한, 기초연구 인력이 응용연구 및 개발연구 인력보다도 상대적으로 낮은 수준의 조직몰입을 경험했고, 가장 높은 수준의 이직의지를 나타내었다. 이러한 연구결과와 실무적 연구의 의의 및 추후 연구 과제에 관해서도 논의하였다. This paper investigates how job characteristics and subjective person-job fit affect job satisfaction, organizational commitment and turnover intention for the R&D personnel. In addition, we examine the different levels of job satisfaction, organizational commitment and turnover intention among the R&D personnel depending on their R&D phases. Actual data via surveys have been collected from 211 R&D personnel in seven major R&D centers in Korea. According to the results, the R&D personnel are differentiated from the general personnel in terms of job characteristics and their relationships with job satisfaction, organizational commitment and turnover intention, where subjective person-job fit has a role as a moderator. These results may be used for efficient management of the R&D personnel by increasing job satisfaction and organizational commitment and decreasing turnover intention.

프라이버시 보호인식 및 보호행동의도에 미치는 영향 요인과 프라이버시 침해경험의 조절효과에 관한 연구

김상현(Sanghyun Kim),박현선(Hyunsun Park) 한국인터넷전자상거래학회 2013 인터넷전자상거래연구 Vol.13 No.4

Recently, Social Network Services(SNS) have been rapidly growing and become increasingly popular. These SNSd encourage people to reveal too much information broadly so people need to provide private information to use SNSs. As a result, SNS users are concerned about privacy invasion and privacy protection becomes an important issue among SNS users. However, there are a few empirical researches investigating privacy protection on SNS. Thus, this study examined the factors that might influence SNS users to protect privacy about themselves based on Protection Motivation Theory(PMT). Using university students as a sample, one hundred and eighty nine are collected for further analysis. The results of this study are as follows; First, self-efficacy, response efficacy, perceived severity, information sensitivity, and ethical identity are significantly related to privacy protection awareness, while perceived vulnerability is not significantly related. Second, privacy protection awareness have a positive effect on the privacy protection behavior intention on SNS. Finally, the results also show that privacy invasion experience have a moderating effect on the links between privacy protection awareness and privacy protection behavior Intention.

ROS2 기반 모바일 메니퓰레이터 자율 작업을 위한 오픈 플랫폼

김상현(Sanghyun Kim),박진성(Jinseong Park),신영식(Young-sik Shin) 대한기계학회 2023 대한기계학회 춘추학술대회 Vol.2023 No.5

밴더 의존성과 조직의 클라우드 컴퓨팅 기대성과와 관계

김상현(Sanghyun Kim),박현선(Hyunsun Park) 한국경영학회 2018 經營學硏究 Vol.47 No.5

공급사슬망 내부에서 RFID 채택과 성과에 영향을 주는 요인과 환경 불확실성의 조절효과에 대한 연구

김상현(SangHyun Kim),송영미(YoungMi Song) 한국산업정보학회 2011 한국산업정보학회논문지 Vol.16 No.3

공급사슬망 관리를 위한 RFID 기술의 도입에 관한 이론적 고찰과 공급사슬 내에서 RFID 기술 도입에 대한 실증적 연구는 매우 제한적이다. 따라서 기업의 경쟁력 재고와 효율적인 공급사슬망 관리를 위해 RFID를 도입하는 기업의 성공적인 구현과 성과 도출을 위한 영향 요인에 대한 연구의 필요성과 중요성이 높아지고 있다. 본 연구에서는 기존의 공급사슬망 내 RFID 도입 영향 요인으로 공급사슬망 내의 기업들의 관계특성에 집중한 실증적 연구를 수행하고자 한다. 이러한 연구목적을 달성하기 위해 RFID 도입과 관련된 이론연구들을 바탕으로 기업간 관계요인을 도출한 연구모형을 제시하여 이를 실증적으로 증명할 것이다. 따라서 성공적인 RFID 도입을 위한 공급사슬망 내 기업간의 관계적 요소에는 전략적합도, 상호의존도, 상호호환성, 장기지향성의 4가지 요소를 제안하였고 이러한 요소들이 기업의 RFID 수용에 어떠한 영향을 미치는지를 살펴보고자 하였다. 또한 공급사슬망 기업 내 관계 요인들과 RFID의 수용 간의 관계에서 환경 불확실성이 조절 요인으로 어떤 역할을 하는지에 대해 살펴보고자 한다. A empirical study investigating firms" attitudes and behaviors regarding of RFID technology within supply chain is very limited. Thus, this study examines the determinants influencing firms" adoption and performance of RFID within the supply chain. Particularly, this study focus on the impacts of the companies" relationship characteristics, including strategic fit, interdependence, compatibility, and long-term orientation affection RFID adoption and performance within the supply chain. Furthermore, the study includes environment uncertainty as a moderating effect between relationship characteristics and RFID adoption. The proposed research model was tested using structural equation modeling from 227 employees. Results of this study support the proposed hypotheses. The implication of this study suggest a new theoretical framework explaining RFID adoption and performance with the supply chain.

『痘瘡經驗方』에 나타난 두창 치료의 특징과 그 의의

김상현(Kim Sanghyun) 대한한의학원전학회 2016 대한한의학원전학회지 Vol.29 No.4

Objectives : The paper seeks to delve into a study of smallpox, specifically as one of the most representative contagious diseases during the Chosun era and how it was treated during that time. The lack of traditional medical texts that deal with smallpox has led this paper to dive into Duchanggyeongheombang. Methods : Everything related to edition and copy, and the author was organized based on pre-existing studies. The copy that is assumed as the original copy was considered and studied. The book was compared to and reviewed with Donguibogam, and the differences between the book and Korean translation were given attention as well. Results : Park Jin-hee is assumed to have authored Duchanggyeongheombang, and it is like that was had access to texts published by the state, one of which includes Donguibogam. He utilized the periods with smallpox outbreaks as his frame of study and put together a series of treatment for different symptoms. To this, he attached various medical charts, and added Korean translation for higher usability. In his book, he placed emphasis on spleen and stomach, but when needed, he did not shy away from using cold and coolness herbs. Conclusions : Duchanggyeongheombang was influenced partially by Donguibogam, but the book was given new life through the author Park Jin-hee’s edition. Medical charts were added to increase its usability, and Korean translation was provided for wider audience. Its scope of prescription is very wide, and it provided the reasonings behind its medical judgements based on actual clinical studies instead of being tied down to traditions or taboos.

『金匱玉函經』의 成書 배경과 학술 체계

김상현 ( Kim Sanghyun ),윤기령 ( Yun Kiryoung ),김혜일 ( Kim Hyeil ),윤은경 ( Yoon Eunkyung ),장우창 ( Jang Woochang ) 대한한의학원전학회 2016 대한한의학원전학회지 Vol.29 No.4

Objectives : This study aims to investigate the background of, and theoretical system behind the Jinkuiyuhanjing that was edited and published at the same time as the Shanghanlun by the Jiaozhengyishuju (governmental publishing sector) of Northern Song. Methods : To determine the background against which Jinkuiyuhanjing was published, its position and meaning within the Medical Texts Editing Project of the Jiaozhengyishuju was firstly examined. For its theoretical background, the contents of Zhengzhizongli, which is considered to be an introduction to the Jinkuiyuhanjing was thoroughly analyzed. Moreover, to understand the unique philosophy of the Jinkuiyuhanjing, referneces were made to relevant contents in the `Shinhyeong` chapter of the Donguibogam. Results : The findings of the study call for a re-evluation of the Jinkuiyuhanjing as holding a unique philosophical perspective and having an independent lineage instead of being a supplementary material to the Shanghanlun as it was once understood. Conclusions : The research of Zhangzhongjing`s Classical Formulas(經方) revealed that the theoretical thinking and contents of Jinkuiyuhanjing hold much value and should be actively studied and applied. Furthermore, it lends important meaning in understanding the tradition of Korean Classical Formulas as represented in the Donguibogam.