공군사관생도의 심폐능력에 따른 심리 · 생리요인 비교

김인기(In-ki Kim),김건희(Gun-hee Kim),송성우(Sung-woo Song),최가람(Ga-ram Choi),엄장원(Jang-won Eom),곽재준(Jae-jun Kwak),유영남(Young-nam You),정덕화(Deok-hwa Jeong),강지훈(Ji-hun Kang) 육군사관학교 화랑대연구소 2019 한국군사학논집 Vol.75 No.2

The purpose of this study was to analyze the differences in psychological and physiological factors between groups by classifying groups based on the 3km running record of fourth grade Air Force Academy cadets. Among the top 46 Air Force Academy cadets who wanted to participate in the study, the study conducted an open survey of the top 13 and the bottom 15 who wanted to provide the data prior to the study. The subjects of the experiment and in-depth interview were studied by a total of 18 people, 9 of each upper and lower members who wished to participate in the study. Psychological factors were structured through inductive content analysis of data extracted from in-depth interviews, and physiological factors were conducted to verify differences between groups of body composition and cardiopulmonary function. The psychological factors of the upper and lower groups were found to be general areas of performance strategy, achievement motivation, emotional response, military spirit, situation perception, and basic physical strength. In the detailed areas, the subjects were also examined in 15 areas including physical fitness indicators, confidence, condition control, task orientation, and positive self-perception. As a result of comparison between upper and lower groups, the upper group was 2.2 times higher than the lower group and the lower group was 1.7 times higher than the upper group in the military spirit and performance strategy of the general area response rate. In general area response, the ratio of mental strength and confidence was different in the general area of military spirit. In addition, the upper group in the achievement motivation showed a high percentage of task tendency at 47%, while the lower group showed a high rate of zero motivation at 50%. In the emotional response, the upper group showed an equal ratio, while the lower group showed an 81% ratio of negative emotions. In the overall response by sub-region, the negative emotions of the subgroup were high at 28%. In the body composition, BFM showed a statistically significant difference between upper and lower groups, and Weight, FFM, and SMM did not show any significant difference between groups. In cardiopulmonary capacity, VO2max showed a statistically significant difference between upper and lower groups, and VE and LT did not show significant differences between groups.

제조업에서의 실시간 Business Intelligence 활용사례 연구

김가회 ( Ga Hoe Kim ),박인경 ( In Kyeong Park ),박진원 ( Jin Won Park ),백헌 ( Heon Baek ),최홍용 ( Hong Yong Choi ),김진화 ( Jin Hwa Kim ) (주)엘지씨엔에스(구 LGCNS 엔트루정보기술연구소) 2014 Entrue Journal of Information Technology Vol.13 No.3

데이터 기반의 기업 의사결정에 대한 의식이 변화하면서 점차 Business Intelligence(BI)가 ERP와 같은 기본 솔루션으로 인식되고 있다. 제조업에서는 BI와 핵심 정보시스템인 ERP, CRM, SCM등이 연계된 통합구축사례가 늘어나고 있으며 기업간 경쟁력 우위 요소로 BI 솔루션을 활용하고자 하는 움직임이 활발하다. 인메모리DB 기술의 발달로 대용량 데이터의 실시간에 가깝게 빠른 처리가 가능해 짐에 따라 다양한 소스를 통해 수집된 데이터를 실시간으로 분석하고, 웹 및 모바일을 통해 신속한 전달이 가능해져 비즈니스 효율성 증대로 이어질 전망이다. 본 연구에서는 제조업 분야에 실시간 BI를 도입 및 활용 사례 연구를 통하여, 실시간 BI구축시의 방법론 및 실시간 BI 주제 선정, 구축과정을 제시하였다. 또한, 실제 구축 후의 성과를 제시하고, 더 나아가 실시간으로 월말 결산시의 매출 및 손익을 예측해 보는 손익 예측모형을 Pilot으로 검증 함으로써, 기업에서 실시간 BI 도입으로 가능한 분석업무의 확대 방향성을 제시하였다. Since the change of the enterprise decision making based on the data has been growing, BI(Business Intelligence) has been recognized as the fundamental solution such as ERP. The business cases of implementing BI integrated with systems related to core information systems such as ERP, CRM and SCM have been increased among manufacturing companies. The active trend is to recognize BI solutions as the element of competitive advantage for companies. Due to the growth of in-memory database technology, it is possible to do faster processing of big data in near real-time and to analyze the collected data from various sources in real-time. It enables that the data can be efficiently accessable by the web and mobile devices. Therefore, it is expected that the level of business efficiency will be increased into higher level. This research conducts the case study to adopt a realtime BI in manufacturing industry. It describes the methodology, subject selection in real-time BI and its building process. This study also shows the result of building BI and proves a profit and loss predictive model in generating the expected revenues, profits, and losses during monthly accounting period in real-time basis with a pilot project.

P251 : Analytic parallel-polarized light(PPL) imaging technique using various LEDs for the examination of skin properties: comparison with biophysical value

( Dai Hyun Kim ),( In Hyun Kwon ),( Hee Sang Kye ),( Ga Na Oh ),( Hwa Jung Ryu ),( Jae Eun Choi ),( Soo Hong Seo ),( Young Chul Kye ),( Hyo Hyun Ahn ) 대한피부과학회 2013 대한피부과학회 학술발표대회집 Vol.65 No.2

Background: PPL photography would be a quantitative assessment method for the examination of the properties of human skin. In our previous study, the quantitative difference of the light reflected from skin surface could have been analyzed by PPL photography. Objectives: So, we designed this study to improve the technique using various LEDs of different colors. In addition to PPL, in-house skin conductance meter was used to measure the skin hydration for comparison. Methods: A total of 40 healthy subjects were participated in this study. PPL imaging was taken on mid-cheek, volar aspect of forearm and anterior shin, using white and green LED illuminators. In order to assess skin conductance value, we designed our own probe. Results: First of all, as for glossiness on extremities, the L* value was positively correlated(r=0.33417), a* and b* value were correlated negatively(r= -0.32046, -0.33128) under the green illuminator. Skin conductance value was positively correlated with glossiness(r=0.65258). For dryness of extremities, the b* under the green illuminator was positively correlated(r=0.23339) and negatively with skin conductance (r= -0.80447). Skin conductance value itself showed correlations with CIELAB coordinate L* and a* from green light(r=0.24305, -0.22102). Conclusion: In conclusion, analytic PPL image technique combined with LED would be an efficient way to evaluate the properties of human skin and the results implicated the validity of our in-house conductance meter.

Risk factors for poor prognosis in nosocomial infective endocarditis

( Ji-won Hwang ),( Seung Woo Park ),( Eun Jeong Cho ),( Ga Yeon Lee ),( Eun Kyoung Kim ),( Sung-a Chang ),( Sung-ji Park ),( Sang-chol Lee ),( Cheol-in Kang ),( Doo Ryeon Chung ),( Kyong Ran Peck ),( 대한내과학회 2018 The Korean Journal of Internal Medicine Vol.33 No.1

Background/Aims: The aim of our study was to compare the characteristics of nosocomial infective endocarditis (NIE) with community-acquired infective endocarditis (CIE) and to determine independent risk factors for in-hospital death. Methods: We retrospectively reviewed the medical records of 560 patients diagnosed with infective endocarditis. NIE was defined by a diagnosis made > 72 hours after hospital admission or within 2 months of hospital discharge. Results: Among the 560 cases reviewed, 121 were classified as NIE. Compared with patients with CIE, patients with NIE were older (mean ± SD, 51.30±18.01 vs. 59.76±14.87, p < 0.001). The in-hospital death rate of the NIE group was much higher than that of the CIE group (27.3% vs. 5.9%, p < 0.001). More patients with NIE had central intravenous catheters, and were undergoing hemodialysis (p < 0.001). Methicillin-resistant Staphylococcus aureus (MRSA) was the most common causal microorganism of NIE, and MRSA (p < 0.001) and fungus (p = 0.002) were more common in NIE compared with CIE. On multiple analysis, age, liver cirrhosis, cancer chemotherapy, central intravenous catheter, hemodialysis, and genitourinary tract manipulation were independent clinical risk factors for NIE. Among the patients with NIE, 33 died during their hospital admission. The independent risk factors for in-hospital death were older age (adjusted odds ratio [OR], 1.04; 95% confidence interval [CI], 1.01 to 1.07; p = 0.037) and chemotherapy for malignancy (adjusted OR, 3.89; 95% CI, 1.18 to 12.87; p = 0.026). Conclusions: Because of the considerable incidence of NIE and its poor prognosis, we should pay attention to early diagnosis and active management of NIE, especially for older patients and patients receiving chemotherapy.

BATF3 is sufficient for the induction of Il9 expression and can compensate for BATF during Th9 cell differentiation

이우호,Sung Woong Jang,Hyeong Su Kim,So Hee Kim,Jung In Heo,Ga Eul Kim,이갑열 생화학분자생물학회 2019 Experimental and molecular medicine Vol.51 No.-

Th9 cells preferentially produce IL-9 and participate in allergic responses and asthma. Differentiation of Th9 cells is induced by IL-4 and TGF-β, and then the cells are amplified by OX40 signals. The transcription factors PU.1, IRF4, and BATF are required for Th9 differentiation. BATF3 is an AP-1 family transcription factor that is highly homologous to BATF; however, its role in Th9 cells is poorly defined. Here, we show that OX40 signaling induced the expression of Batf3 and that its overexpression in the presence or absence of OX40 signaling increased the expression of IL-9 in Th9 cells. BATF3 physically interacted with IRF4 and was bound to the Il9 locus. A transient reporter assay revealed that the BATF3–IRF4 complex induced Il9 promoter activity. BATF3 rescued Il9 expression and restored the capacity to induce the airway inflammation in Batf KO Th9 cells. Thus, BATF3 itself is sufficient for the induction of Th9 cell differentiation and can substitute for BATF during Th9 cell differentiation.

점ㆍ선ㆍ면을 활용한 아트메이크업 디자인 연구

박소연(So-Yeon Park),김혜옥(Hye-Ok Kim),장혜정(Hye-Jeong Chang),허선영(Seon-Yeong Huh),홍인선(In-Sun Hong),한가영(Ga-Young Han),하문선(Moon-Sun Ha),김선희(Seon-Hee Kim) 한국화장품미용학회 2014 한국화장품미용학회지 Vol.4 No.2

In modern times, Art make-up can be said experimental genre of formative arts. And the Art Make-up works aren’t taken any constraint in the method of expression. Therefore, the experimental attempt has been tried actively. So the purpose of this study is to propose a more creative expression and artistic values through the Art Make-up work. For that, considered advance researches and books about design elements then created 5 Art Make-up works using Point, Line and Plane. As a result of this study, the scalability of expression was sought by Point, Line and Plane among design elements. This study is expected to suggest some of creative ideas for Art Make-up field. And more in-depth and sustained studies effort should be directed into this field.

Effects of Herbal treatment for In-patients with Mild Fever

Sun-ju Lee,In-sik Han,Hyun-suk Oh,Dong-jin Lee,Jeung-won Yoon,Ga-young Choi,Sun-gi Hong,Won-chul Lee,Seung-ho Sun 대한한의학회 2011 대한한의학회지 Vol.32 No.6

중고거래 온라인 플랫폼의 보안을 위한 사용자 경험 연구 -당근마켓, 번개장터 중심으로-

박가영,김승인,Park, Ga-Young,Kim, Seung-In 한국디지털정책학회 2021 디지털융복합연구 Vol.19 No.7

The purpose is to measure user experience in security-related services, focusing on Danggeun Market and Bungae Jangter, which are representative services in Korea among online trading of used goods. Using mobile applications, qualitative and quantitative research by conducting task experiments and surveys and in-depth interviews. As a result of the study, active interfaces are needed to make it easier for users to recognize safety and security services within current used trading platforms, a secure settlement method that benefits sellers, and services being provided to enhance security also need to consider graphical elements. This study is expected to help the continued development of safe used trading platforms considering security aspects on C2C-type platforms where buyers become sellers. 본 연구는 중고거래 온라인 플랫폼 중 국내 대표 서비스인 당근마켓과 번개장터를 중심으로 보안 관련 서비스에 관한 사용자 경험을 측정하는 데 목적이 있다. 모바일 애플리케이션을 이용한 태스크 실험과 설문조사 및 심층인터뷰를 진행하여 정성적, 정량적 연구를 진행했다. 연구 결과 현 중고거래 플랫폼 내의 안전성과 보안성 관련 서비스를 사용자들이 더욱더 쉽게 인지 할 수 있도록 적극적인 인터페이스가 필요하고, 판매자에게도 이익 실현이 이루어지는 거래방식이 필요하며, 보안성을 강화하기 위해 제공되고 있는 서비스 또한 지속해서 그래픽(Graphic) 요소의 시인성을 높여야 한다. 이 연구는 구매자가 판매자가 되는 C2C 형태의 플랫폼에서 보안성 측면을 고려한 안전한 중고거래 플랫폼의 지속적인 발전에 도움이 될 것으로 기대한다.

Effects of Herbal treatment for In-patients with Mild Fever: Retrospective Clinical Study

Lee, Sun-Ju,Han, In-Sik,Oh, Hyun-Suk,Lee, Dong-Jin,Yoon, Jeung-Won,Choi, Ga-Young,Hong, Sun-Gi,Lee, Won-Chul,Sun, Seung-Ho The Society of Korean Medicine 2011 대한한의학회지 Vol.32 No.6

Objectives: This study was designed to investigate the effect of herbal extract medicines for inpatients with fever symptoms in an oriental medicine hospital. Methods: Medical records of inpatients who experienced over $38^{\circ}C$ of fever from July 2010 to August 2011 has been requested with deleted personal identifiable information. The requested data were analyzed by patients' general characteristics, administrated western/herbal medicines, and changes in the body temperature of four administration groups (group 1, herbal extract medicine only; group 2, western medication(antibiotics/antipyretics) only; group 3, combination of herbal extract medicine and western medication; group 4, no medication control). The SPSS 19.0 was used for statistical analysis and p-value of less than 0.05 was regarded significant. Results: The body temperature has significantly dropped over time in the herbal extract medicine only group (p<0.001) along with the antibiotics/antipyretics only group. When both treatments were combined, stronger antipyretic effect was shown compared to the sole treatment of herbal extract medicine or antibiotics/antipyretics. Conclusion: The use of herbal extract medicines may be effective in alleviation of fever.

관절염을 가진 대상자의 가족지지, 자가 간호 및 삶의 질과의 관계

선은경,박소연,박일지,서가은,손용숙,손인옥,용진선 가톨릭대학교 간호대학 호스피스 교육연구소 2006 호스피스논집 Vol.10 No.-

Purpose : The purpose of this study was to investigate relationships among family support, self-care, and quality of life of patients with arthritis through a survey. That will be basic data to plan nursing intervention for promoting quality of life for patients with arthritis. Method : The convenient sample of this study consisted of 120 patients with arthritis and data were collected using questionnaires during August 2006 from two OPDs of rheumatoid centers in C University hospitals. The study instruments were used to measure Self Care (So, 1992), Family Support (Kang, 1984), and Quality of Life (Ro, 1988). The data were analyzed using ANOVA, Duncan test, and Pearson correlation. Result : The mean scores were 3.56 for family support, 4.16 for self-care, and 3.19 for quality of life. The level of self-care was significantly higher in those men, having an occupation, higher income, and living with family members. The level of family support was significantly higher in those men, having an occupation, living with family members, and having a helper. The level of quality of life was significantly higher for those men, having a higher income, and shorter length of illness. Three relationships were found to be positively correlated: 1) between the levels of family support and self-care (r=.53), 2) between the levels of self-care and quality of life (r=.55), and 3) between the levels of family support and quality of life (r=.54). Conclusion: Therefore, a nursing intervention program needs to be developed to promote family support, and self-care for quality of life for patients with arthritis.