Change of Garment Pressure by Material used for Women's Girdle

Jeehye Park,Jongsuk Chun 대한인간공학회 2011 대한인간공학회 학술대회논문집 Vol.2011 No.5

Objective: The aim of this study is to investigate the ideal elasticity and clothing construction of girdle, through girdles with different array of material. Background: Girdle is the clothing for enhancing body shape. The hard type girdle gives high pressure on the body to make slim look. Inordinate garment pressure causes negative effect to human bodies. Method: 3 subjects wore 6 experimental girdles which were made with different combination of fabric. Body girth measurements and garment pressure were measured. The girths were measured at waist, abdomen, hip and thigh with tape measure. The garment pressure was recorded with garment pressure machine (AMI 3037) at 12 body location. Results: With wearing experimental sample girdles their body girth measurements were slightly decreased in abdomen and hips, but the waist girth was increased. The garment pressure of commercial girdle (F) was higher than the other sample girdles at the most measuring points. The body areas showing high garment pressure were side waist, side femur and back buttock protrusion.

침묵이 금일 때: 친사회적 침묵행동이 자기효능감 및 리더-구성원 교환관계에 미치는 영향 연구

Jeehye Park(박지혜),Min Jeong Kim(김민정),Hongseok Oh(오홍석) 한국경영학회 2021 經營學硏究 Vol.50 No.2

Employee silence is an important element of social interaction that has a proactive nature with an intent and purpose. Nevertheless, the prevailing view was that silence is a problematic behavior which undermines the performance of organization and its members. Whereas previous research tends to emphasize the negative effects, this study explores the positive aspects of employee silence. Focusing on prosocial silence which is aimed at protecting or benefiting peers, supervisors, or organizations by withholding information, the first purpose of this study is to investigate its effects on generalized self-efficacy and the quality of LMX. Further, this study suggests the agreeableness and honesty-humility as personality moderators intervening in these relationships and seeks to explain who can bring out stronger positive effect through prosocial silence. From the data analysis of 246 members in 27 organizations, results showed that prosocial silence had a positive effect on the quality of LMX. However, its effect on generalized self-efficacy was not significant. In addition, the hypotheses on the moderating effects of agreeableness between prosocial silence and two dependent variables were supported. Unlike the expectation, the moderating effect of honesty-humility was significant only for LMX, in the opposite direction.

Proteomic Approach for Cancer Stem Cells in Human Prostate Cancer

Jeehye PARK,Hyung-Don CHO,SooHyun PARK,Eun-Kyung LEE,Chan-Wha KIM 한국생물공학회 2010 한국생물공학회 학술대회 Vol.2010 No.10

RAS–MAPK–MSK1 pathway modulates ataxin 1 protein levels and toxicity in SCA1

Park, Jeehye,Al-Ramahi, Ismael,Tan, Qiumin,Mollema, Nissa,Diaz-Garcia, Javier R.,Gallego-Flores, Tatiana,Lu, Hsiang-Chih,Lagalwar, Sarita,Duvick, Lisa,Kang, Hyojin,Lee, Yoontae,Jafar-Nejad, Paymaan,Sa Nature Publishing Group, a division of Macmillan P 2013 Nature Vol.498 No.7454

Many neurodegenerative disorders, such as Alzheimer’s, Parkinson’s and polyglutamine diseases, share a common pathogenic mechanism: the abnormal accumulation of disease-causing proteins, due to either the mutant protein’s resistance to degradation or overexpression of the wild-type protein. We have developed a strategy to identify therapeutic entry points for such neurodegenerative disorders by screening for genetic networks that influence the levels of disease-driving proteins. We applied this approach, which integrates parallel cell-based and Drosophila genetic screens, to spinocerebellar ataxia type 1 (SCA1), a disease caused by expansion of a polyglutamine tract in ataxin 1 (ATXN1). Our approach revealed that downregulation of several components of the RAS–MAPK–MSK1 pathway decreases ATXN1 levels and suppresses neurodegeneration in Drosophila and mice. Importantly, pharmacological inhibitors of components of this pathway also decrease ATXN1 levels, suggesting that these components represent new therapeutic targets in mitigating SCA1. Collectively, these data reveal new therapeutic entry points for SCA1 and provide a proof-of-principle for tackling other classes of intractable neurodegenerative diseases.

로봇의 분야, 지능, 폼팩터와의 관계분석

박지혜(Park, Jeehye),이민정(Lee, Minjung),정은애(Jeong, Eun Ae),연명흠(Yeoun, Myeong-Heum) 한국디자인학회 2017 한국디자인학회 학술발표대회 논문집 Vol.2016 No.10

인공지능 스피커의 지속적 사용의도를 높이는 행동경제학 기법: 의인화

박지혜 ( Park Jeehye ),주재우 ( Joo Jaewoo ) 디자인융복합학회 2018 디자인융복합연구 Vol.17 No.3

인공지능 스피커가 대중적으로 많이 보급되었지만 많은 사용자가 기술의 미흡함으로 인해 생기는 기기의 오류 때문에 사용을 중단한다. 본 연구에서는 인공지능 스피커의 지속적 사용의도를 증가시키는 의인화라는 행동 경제학 기법을 제안한다. 시각적 의인화와 언어적 의인화에 관련된 하나의 가설을 수립하고, 2번의 실험을 진행하였다. 첫 번째 실험에서는 가상의 인공지능 스피커를 만들고 이에 시각적 의인화를 시도했다. 실험결과 웃는 눈을 넣어 시각적으로 의인화한 스피커는, 오류를 일으켰을 때에도 사용자들의 지속적 사용의도가 상대적으로 높았다. 두 번째 실험에서는 SKT의 누구(NUGU)의 사용설명서를 수정하여 언어적 의인화를 시도했다. 실험 결과 의인화된 설명서가 주어진 스피커는, 사용자가 오 류 상황을 만났을 때에도 지속적 사용의도가 상대적으로 높았다. 결과적 으로 우리는 의인화를 통해서 사용자의 의사결정을 바꿀 수 있음을 증명하였다. 이는 기술적 한계로 인해 발생하는 사용자의 제품 사용 중단 문제를 행동 경제학 기법을 활용하여 해결했다는 점에서 학문적 의의가 있으며, 실무적으로 적용 가능한 기법을 제안함으로서 의인화 연구에 대한 폭을 넓혔다. Although a wide variety of artificial intelligence products have been introduced and voice recognition speakers are widely available, users often stop using them because of technical failures. Therefore, we are interested in how to help people continue using the voice recognition speakers even when they made mistakes. We borrowed the psychological and behavioral economics studies demonstrating that anthropomorphism induces consumers to buy new products to argue that anthropomorphic voice recognition speaker will increase users intentions to continue to use the speakers after committing mistakes. We conducted two experiments. We found from the first experiment that participants were more likely to continue using the speaker even after it made mistakes when the speaker was visually anthropomorphized. We replicated the findings in the second experiment that is, participants were more likely to continue using the speaker after it made mistakes when its instruction was verbally anthropomorphized.

국가 온실가스 감축목표의 법적 위상과 구속력 ― 新기후체제의 요청과 향후 과제를 중심으로 ―

박지혜 ( Jeehye Park ) 한국환경법학회 2020 環境法 硏究 Vol.42 No.2

2015년 파리협정이 체결되면서 비로소 기후변화협약 당사국 모두가 함께 온실가스 감축을 약속하고 이행해야하는 전 지구적 기후변화 대응 체제(regime), 이른바 ‘新기후체제’가 등장하였다. 선진국과 개도국을 불문하고 모든 당사국이 자발적으로 온실가스 감축목표를 설정하고 정기적으로 이행점검을 받도록 하는 국제법적 기반이 마련된 것이다. 이 글은 새롭게 출범한 신기후체제 하에서 국가결정기여(Nationally Determined Contributions, 이하 NDC)의 이행체계가 구축됨에 따라 국가 온실가스 감축목표의 법적 위상과 구속력이 어떻게 변화하고 있는지 고찰하고, 이러한 변화가 한국의 국가 온실가스 감축목표 및 관련 정책계획에 반영될 수 있도록 향후 해결해야 할 법·정책 과제들을 제안하는 것을 목적으로 한다. 이를 위해 우선 교토의정서에서 파리협정에 이르기까지 전 지구적인 기후변화 대응 체계 구축을 위한 논의 경과와 함께 ‘기후위기’ 시대에 이와 같은 대응 체계가 가지는 의미를 살피고(제2장). 특히 파리협정의 핵심 메커니즘이라 할 수 있는 국가결정기여(NDC)의 제출과 이행과 관련한 국제법적 의무에 대해 고찰함으로써 그러한 의무가 개별 국가의 국가 온실가스 감축목표의 수립 및 이행 절차에 있어 어떠한 영향을 가져올 것인지 진단한다(제3장). 이를 바탕으로 한국의 국가 온실가스 감축목표 수립과 국가결정기여(NDC) 제출 및 이행 과정에 대해 평가하고 보완할 점을 제안해 보고자 하였다(제4장). The Paris Agreement in 2015 led to the emergence of a global climate change response system, in which all parties to the Climate Change Convention must promise and implement greenhouse gas reductions together. The international legal foundation has been set up to require all parties, regardless of developed and developing countries, to voluntarily set goals for reducing greenhouse gas emissions and to undergo periodic review. The purpose of this article is to examine how the legal status and binding meaning of the national greenhouse gas reduction goals have changed as the implementation system of the Nationally Determined Contributions (NDC) has been established under the newly launched system, evaluate whether these changes are properly reflected in Korea's national greenhouse gas reduction goals and related policy plans, and propose tasks to be addressed in the future. To this end, at first the implications of such a system in an era of 'climate crisis' along with the progress of discussions on establishing a global climate change response system from the Kyoto Protocol to the Paris Agreement are examined(Chapter 2). In particular, consider the international obligations relating to the submission and implementation of the National Decisions Contributions (NDCs), a key mechanism of the Paris Agreement, to diagnose how those obligations will affect the process of establishing and implementing national greenhouse gas reduction targets for individual countries (Chapter 3). Based on this, a range of issues are suggested to improve the process of submission and implementation of the National Decisions Contribution (NDC) in Korea (Chapter 4).

조직구성원 침묵행동의 사회구조적 선행요인

박지혜(Jeehye Park),오홍석(Hongseok Oh) 한국인사조직학회 2019 인사조직연구 Vol.27 No.2

조직에서 문제가 있다고 인지하거나 개선해야 할 사항이 있음에도 대다수 구성원들은 침묵 상태에 머물게 되고, 이는 조직에 큰 문제를 가져오게 된다. 침묵행동의 중요성에 대한 인식이 늘어나고 있지만 침묵행동의 원인에 관한 연구는 제한적으로 이루어졌다. 지금까지 연구자들은 침묵행동의 선행요인으로 성격, 감정, 지각, 동기와 같은 개인적인 특성이나, 침묵 분위기나 조직구조와 같은 조직의 일반적 특성을 제시하였다. 그러나 조직 내 개인의 침묵행동은 본질적으로 관계적이고 구조적인 성격을 가진다. 조직구성원 들이 침묵하게 되는 것은 그들을 둘러싼 사회구조에 의해 형성된 권력 관계의 영향을 받아 나타나는 결과이다. 우리는 본 연구에서 개인이 조직에서 맺는 다양한 사회구조적 특성이 침묵행동에 미치는 영향에 관해 이론적, 실증적 탐색을 시도하였다. 구체적으로 개인의 조직 내 권력에 영향을 줄 수 있는 사회구조적 특성인 개인의 집단 내 사회적 관계에서의 중심성과 집단 내 인구통계 측면에서의 비유사성, 조직 외부 구성원과 맺고 있는 사회적 관계가 침묵행동에 미치는 영향에 대해 포괄적으로 살펴보았다. 국내 27개 조직, 43개 집단에 속한 207명의 구성원을 대상으로 한 실증 분석 결과, 개인이 집단 내 조언 네트워크에서 중심성이 낮을수록, 집단 내 인구통계 비유사성이 클수록, 그리고 조직 외부 구성원과 맺고 있는 사회적 자본의 규모가 작을수록 침묵행동을 더 하는 것으로 나타났다. 또한 개인이 집단 내 조언 네트워크 중심성이 클수록 침묵행동을 덜 하는 효과는 리더와 좋은 사회적 관계를 맺고 있을 때, 즉 리더-멤버 교환관계의 질이 높을수록 더 크게 나타나는 조절 효과를 확인할 수 있었다. Most people in organizations tend to consciously keep silent about organizational problems, while only a few employees speak up their concerns. Because employee silence can have negative consequences on organizational performance, researchers’ interest in silence behaviors in organizations has increased over the past two decades. As the antecedents of silence, previous research has suggested individual characteristics such as personality, emotion, attitude, perception, and motive, along with organizational characteristics such as climate of silence and formal structures and systems. However, silence behaviors in organizations are inherently relational and structural, and they are influenced by power relations among people within these organizations. Thus, contrary to previous research on the antecedents of silence behaviors, this study focuses on the social structural characteristics of individual actors. Specifically, we explore the questions of how an employee’s in-degree centrality in an advice network, demographic dissimilarity within a group, and external social capital outside of an organization affect his or her silence behaviors in the organization. From a sample of 207 employees in 43 work groups within 27 organizations in Korea, we found that employees who are less central within a group, are more dissimilar to their work group peers, and have less external social relations tend to keep silent. Our findings also suggest the moderating effect of leader-member exchange (LMX) on the relationship between in-degree centrality and silence behaviors. We highlight the crucial impacts of structural antecedents on individual silence behaviors.

Determination of Sugar Contents in Korean Key Foods by HPLC-RI Method

Myeongbin Park,Samuel Park,Seunghyeon Kim,Taewan Kim,Jeehye Sung 한국식품영양과학회 2021 한국식품영양과학회 학술대회발표집 Vol.2021 No.10

Sugar supplies a steady source of energy for our body. However, excess consumption of sugars may increase the risk of obesity and chronic disease. The estimation of dietary sugar intake from food consumption requires reliable database(DB) on commercial foods. In this study, we investigated sugar contents of 65 Korean key foods(noodles and pastas, soups, rices, stir-fried foods, side dishes and prepared foods). The sugars including fructose, glucose, sucrose, lactose and maltose were quantified by HPLC-RI method. The analytical method was verified by the validation prameters including linearity, accuracy, precision, and quality control. The results indicated that deodokmuchim(18.71±0.29 g/100 g) had the highest sugar content, followed by janmyeolchibokkeum(14.89±0.52 g/100 g), garlic scapes pickles(15.88±0.39 g/100 g), beef pad thai(9.13±0.23 g/100 g) and seaweed with vinegar dressing(8.29±0.04 g/100 g). Seasoned vegetable side dishes had higher concentrations of sucrose and maltose than other foods, which might be derived from added sugars and seasoning. The present study provides reliable data for Korean food composition DB.

선행연구 분석을 통한 다중 사용자 개념 모형도 도출

박지혜(Park, Jeehye),박서연(Park, SeoYeon),연명흠(Yeoun, Meong-Heum) 한국디자인학회 2018 한국디자인학회 학술발표대회 논문집 Vol.2018 No.6