Silverlight 기반의 창고관리 시각화 시스템설계 및 구현

임지영,류남훈,반경진,김응곤,Im, Ji-Young,Ryu, Nam-Hoon,Ban, Kyeong-Jin,Kim, Eung-Kon 한국전자통신학회 2008 한국전자통신학회 논문지 Vol.3 No.4

차세대 Web 2.0 시대의 사용자들은 UI에 대한 시각적, 감성적 요소를 충족시키고 각종 정보에 대해 즉각적인 인식이 가능한 화면을 요구하고 있다. 이러한 사용자의 요구에 능동적으로 대처하기 위해서는 개발자와 디자이너의 상호 협력이 더욱 절실해져가고 있다. 이에 마이크로소프트사는 웹 프레젠테이션 작성 시 다양한 플랫폼에 풍부한 기능과 시각적으로 뛰어난 웹페이지를 개발할 수 있는 Silverlight를 출시하였다. 디자이너와 개발자의 협업이 가능하고 여러 개발 툴에 접근이 가능한 Silverlight를 활용하여 기존의 창 개념에 투명도와 애니매이션을 적용하고 3D 효과를 제공함으로써 시각적인 효과를 높인 창고관리시스템을 구현하였다. The next generation Web 2.0 users are requiring a screen that satisfies visual and emotional factors regarding UI and the possibility of constant recognition about various information. To actively deal with these kinds of user demands, dual cooperation between the developer and designer is becoming more urgently needed. For this, Microsoft released Silverlight, a tool for when making a web presentation that enables persons to create a visually stunning webpage using diverse platforms and function. We applied clarity and animation to existing windows concepts, using Silverlight with which designers and developers can work together and is accessable to many development tools, and provided 3D effects to implement a Warehouse Management System.

국내 일부 지역주민의 혈액과 요중 중금속 농도에 관한 연구

임지영 ( Ji Young Im ),정은경 ( Eun Kyung Chung ),박희진 ( Hee Jin Park ),유승도 ( Seung Do Yu ),장봉기 ( Bong Ki Jang ),손부순 ( Bu Soon Son ) 한국환경과학회 2013 한국환경과학회지 Vol.22 No.1

The purpose of this study is to assess the effects of heavy metal concentrations in the blood and urine of the general population. This research had been conducted from April to December 2008, studying 545 residents of Daejeon and Chungcheong Province. Through the concentrations of heavy metals(Pb, Cd, Hg, As, Mn) in the biota samples and questionnaires, the residents heavy metal exposure level and the influential factors according to personal characteristics or lifestyle were evaluated. As to the heavy metal concentration in the blood and urine of the comparing region, were As and Mn statistically significant(p<0.01, p<0.05). Blood lead and urinary mercury concentrations were higher in males than females. The heavy metal concentration for each age group increased blood mercury. The concentration of all heavy metals were higher in the drinkers than in the non-drinkers. Blood lead and mercury concentrations were higher in the smokers than in the non-smokers, but the urinary cadmium, arsenic and blood manganese was higher in the non-smokers than in the smokers. As to the blood lead and urinary cadmium concentration according to the food preference fish showed high concentration. To clarify the factors affecting the heavy metal concentration in biota among subjects multiple regression analysis was conducted. As a results, it turned out that as to lead content in blood, sex, age and smoking have influence on the subjects with explanatory adequacy of 14.0 %. These results demonstrated that the factors affected the concentrations of heavy metals in blood and urine. The results of this study could be used as the foundational data for setting the health risk assessment.

대학교 행정실 실내 외 공기 중 나노입자와 중금속 농도에 관한 연구

최수현,임지영,박희진,정은경,김종오,손부순,Choi, Su-Hyeon,Im, Ji-Young,Park, Hee-Jin,Chung, Eun-Kyung,Kim, Jong-Oh,Son, Bu-Soon 한국환경보건학회 2012 한국환경보건학회지 Vol.38 No.6

Objectives: The purpose of this study is to investigate the mass concentration of nanoparticles and understand the characteristics of elements of heavy metal concentrations within nanoparticles in the air using Micro-Orifice Uniform Deposit Impactor Model-110 (MOUDI-110), based on indoor and outdoor air. Methods: This Study sampled nanoparticles using MOUDI-110 indoors (office) and outdoors at S University in Asan, Korea in order to reveal the concentration of nanoparticles in the air. Sampling continued for nine months (10 times indoors and 14 times outdoors) from March to November 2010. Mass concentrations of nanoparticle and concentrations of heavy metals (Al, Mn, Zn, Ni, Cu, Cr, Pb) were analyzed. Results: Indoors, geometric mean concentration of nanoparticles ranged in size from 0.056 ${\mu}m$ to 0.10 ${\mu}m$ and those of 0.056 ${\mu}m$ or less recorded 0.929 ${\mu}g/m^3$ and 1.002 ${\mu}g/m^3$, respectively. On the other hand, the levels were lower outdoors with 0.819 ${\mu}g/m^3$ and 0.597 ${\mu}g/m^3$. Mann-Whitney U tests showed that the difference between the indoors and the outdoors was statistically meaningful in terms of particles of 0.056 ${\mu}m$ or less (p<0.05) in size. These results are possibly influenced by the use of printers and duplicators as the factor that increased the concentration of nanoparticles. In seasonal concentration distribution, the level was higher during the summer compared to in the autumn. Those of 0.056 ${\mu}m$ or less in size presented a statistically meaningful difference during the summer (p<0.05). These results may be influenced by photochemical event as the factor that makes the levels high. Regarding zinc, among the other heavy metals, the fine particles ranged in size from 0.056 ${\mu}m$ to 0.10 ${\mu}m$ and those of 0.056 ${\mu}m$ or less recorded 1.699 $ng/m^3$ and 1.189 $ng/m^3$ in the outdoors. In the indoors, the levels were lower, with 0.745 $ng/m^3$ and 0.617 $ng/m^3$. Cr and Ni at the size of 0.056 ${\mu}m$ or less, both of which have been known to pose severe health effects, recorded higher concentrations indoors with 0.736 $ng/m^3$ and 0.177 $ng/m^3$, compared to 0.444 $ng/m^3$ and 0.091 $ng/m^3$ outdoors. By season, Zn, Ni, Cu and Pb posted a high level of indoor concentration during the fall. As for Cr, the level of concentration indoors was higher than outdoors both during the summer and the autumn. Conclusion: This study indicates the result of an examination of nano-sized particles and heavy metal concentrations. It will provide useful data for the determination of basic nanoparticle standards in the future.

신규간호사의 직장 내 폭력피해경험이 직무만족도, 직무 스트레스, 이직의도에 미치는 영향

임정원(Im, Jung Won),임지영(Lim, Ji Young) 한국간호행정학회 2020 간호행정학회지 Vol.26 No.2

Purpose: The purpose of this study was to identify workplace violence experience of new nurses and to investigate effects on organizational variables. Workplace violence experience can lead to new nurses developing negative attitudes towards nursing jobs. A safe organizational culture in which new nurses can work while being protected from workplace violence must be established. Methods: An online survey was conducted with 180 nurses. Collected data were analyzed using descriptive statistics, t-test, ANOVA, Pearson correlation coefficients, and regression analysis. Results: The total score for workplace violence experience of new nurses was 1.75±0.55. There was a statistically significant negative correlation between verbal (r=-.32, p<.001), threatening (r=-.26, p<.001), and total (r=-.28, p<.001) workplace violence experience and job satisfaction, and a positive correlation between verbal (r=.18, p=.016), threatening (r=.17, p=.024), total (r=.17, p=.021) and turnover intention, respectively. Verbal violence experience was found to be a significant factor influencing job satisfaction, and the explanatory power of the model was 9.5%. Conclusion: Based on the results of this study, it is necessary to develop a workplace violence prevention program for new nurses and a procedure and reporting system to cope with workplace violence. Furthermore, there is a need to expand a culture of mutual cooperation and a nonviolent atmosphere.

일 종합병원 외래간호단위의 효율성 평가 -자료포락분석법(Data Envelopment Analysis)의 적용

임혜빈,임지영,Im, Hye-Bin,Lim, Ji-Young 한국가정간호학회 2012 가정간호학회지 Vol.19 No.1

Purpose: The aim of this study is to evaluate the efficiency of the outpatient clinics in a hospital, using DEA. Methods: Data were collected using an activity-based costing system, medical information system, and annual reports of customer satisfaction management team of a general hospital in a city. The input variables were the number of doctors, the number of nurses, and the number of staffs. The output variables were the number of treatment times, the number of outpatient clinic patients, the total profits from outpatient clinic, the patient's satisfaction score, and the number of re-visit appointments. EMS Window version 3.1 was used to measure the efficiency score and benchmarking analysis. Results: The average efficiency score of 24 outpatient clinics was about 82.01%. Thirteen outpatient clinics had 100% efficiency score among them. The lowest efficiency score was 57.56%. Conclusion: According to these results, we found that, generally, outpatient clinics were operated very efficiently. However, some outpatient clinics had low efficiency and they needed specialized outcome improvement strategies. To increase the efficiency of inefficient outpatient clinics, we will recommend using results of DEA, as a benchmark point of the most efficient outpatient clinics.

대기 중 PM_2.5의 중금속 성분의 화학적 특성

전혜리,최수현,임지영,박희진,홍은주,손부순,Jeon, Hye-Li,Choi, Su-Hyeon,Im, Ji-Young,Park, Hee-Jin,Hong, Eun-Ju,Son, Bu-Soon 한국환경보건학회 2012 한국환경보건학회지 Vol.38 No.3

Objectives: The changes in atmospheric $PM_{2.5}$ concentrations were extensively studied in one metropolitan city (Incheon), two small and medium sized cities (Gunsan, Cheonan), and a rural area (Gosan in Jeju). The concentrations of heavy metals (Cr, Mn, Fe, Ni, Cu, Zn, Al, Pb) and the component features of $PM_{2.5}$ were determined for these areas. Methods: This study sampled $PM_{2.5}$ at the designated locations in the metropolitan (Incheon), small and medium sized cities (Gunsan in Jeonbuk and Cheonan in Chungnam), and rural area (Gosan in Jeju) to investigate concentrations with a sampling device (Sequential sampler, APM Eng., Korea). Sampling was undertaken over months, from June 26 to November 26, 2009. Sampling was conducted a total of 44 times, with routine sampling at intervals of six days (24 total times) and intensive sampling (20 total times) during the summer and fall. Mass concentration of $PM_{2.5}$ was evaluated and the concentrations of heavy metals (Cr, Mn, Fe, Ni, Cu, Zn, Al, Pb) were analyzed. Results: The geometric average of concentrations of $PM_{2.5}$ per district was $35.289{\mu}g/m^3$ for Cheonan, $29.955{\mu}g/m^3$ for Incheon, $24.119{\mu}g/m^3$ for Gunsan, and $18.773{\mu}g/m^3$ for Jeju, respectively. The average concentration of $PM_{2.5}$ in Cheonan was the highest. The seasonal concentration distributions per district showed Cheonan $33.387{\mu}g/m^3$, Incheon at $31.550{\mu}g/m^3$, Gunsan $22.900{\mu}g/m^3$, and Jeju $18.900{\mu}g/m^3$ in the summer. For the autumn, the concentrations were $36.873{\mu}g/m^3$ in Cheonan, $28.625{\mu}g/m^3$ in Incheon, $25.227{\mu}g/m^3$ in Gunsan, and $18.667{\mu}g/m^3$ in Jeju. According to the collected data, the concentration showed a tendency to rise during the autumn in all of these regions with the exception of Incheon. For heavy metal distribution per district, Fe showed an elevated concentration during the summer while high concentrations of Pb and Zn occurred during the autumn. Conclusion: These results demonstrated that atmospheric factors affected the concentrations of heavy metals. The results of this study could be used as foundational data for setting environmental air standards focusing on a $PM_{2.5}$ receptor.

기관내 흡인방법에 따른 호흡기능의 차이

조효임(Cho Hyo-Im),이영휘(Lee Young Whee),함옥경(Ham Ok-Kyung),임지영(Lim Ji-Young) 한국성인간호학회 2008 성인간호학회지 Vol.20 No.2

신장이식환자의 스트레스, 강인성, 자가간호에 대한 연구

배고운(Bae Go Oon),이영휘(Lee Young Whee),김화순(Kim Wha Soon),임지영(Im Ji Young) 한국성인간호학회 2006 성인간호학회지 Vol.18 No.1

초고속통신망을 이용한 모의수술회의 시스템 개발

홍헬렌(Helen Hong),박주영(Joo-Young Park),남상아(Sang-Ah Nam),최수미(Soo-Mi Choi),임지영(Ji-Young Im),김명희(Myoung-Hee Kim) 한국정보과학회 1997 한국정보과학회 학술발표논문집 Vol.24 No.2Ⅱ

차세대 통신망 기술의 발전으로 인하여 다양한 정보통신 서비스 개발이 활발히 이루어지고 있으며 의료분야와 관련하여 의료용 원격회의시스템 개발이 여러나라에서 시도되어지고 있다. 그러나 기존 의료용 멀티미디어 시스템 관련 개발이 영상저장 및 전송시스템 또는 화상회의시스템에 집중되어 있으며 2차원 진단영상이나 비디오 영상을 주로 이용한다는 제약점을 가지고 있다. 본 연구에서는 초고속 통신망 환경에서 한 개의 서버와 여러 클라이언트 컴퓨터 상에서 운영되며 영상처리 및 조작지원 모듈, 회의진행 및 공유작업 지원 모듈, 모의수술회의 데이터베이스 지원 모듈로 구성된 모의수술회의 시스템을 개발하였으며 향후, 다양한 의료 분과를 위한 시스템으로 확장 개발하고자 한다.

3T3-L1 세포에서 소맥엽 에탄올추출물의 지질생성 억제효과

이선희(Sun-Hee Lee),신명걸(Mingjie Xin),Bui Thi Thuy Luyen,차지윤(Ji-Yun Cha),임지영(Ji-Young Im),권세욱(Se-Uk Kwon),임성원(Sung-Won Lim),서주원(Joo-Won Suh),김영호(Young-Ho Kim),김대기(Dae-Ki Kim),이영미(Young-Mi Lee) 대한약학회 2011 약학회지 Vol.55 No.6

Non-alcoholic fatty liver disease is known to be frequently associated with obesity and type 2 diabetes. We examined the effects of EtOH extracts from Triticum aestivum on lipid accumulation during the differentiation of 3T3-L1 preadipocytes to screening the candidate materials in preventing non-alcoholic fatty liver disease. The lipid level in adipocytes was determined by Oil Red O staining. The treatment of 50% ethanol, but not water and 100% ethanol extracts, from Triticum aestivum at concentration of 0.5 mg/ml inhibited lipid accumulation in 3T3-L1 cells, revealing no cell toxicity. Thus, the fractions of CH2Cl2, EtOAc and BuOH were separated from 50% EtOH extract to characterize anti-adipogenic effect. The CH2Cl2 fraction at concentration of 50 μg/ml effectively inhibited the lipid accumulation in the adipocytes compared to those of EtOAc and BuOH at concentration of 50 μg/ml. The intracellular triglyceride accumulation also was significantly reduced by treatment of CH2Cl2 fraction in concentration-dependent manner. Western blot analysis showed that the CH2Cl2 fraction attenuated the intracelluar level of fatty acid synthase(FAS) accompanied by attenuated expression of Peroxidase proliferator-activated receptor γ (PPARγ) adipogenic transcription factor. These results suggest that CH2Cl2 fraction from 50% EtOH extract of Triticum aestivum may has the potent anti-adipogenic effects by inhibiting the transactivation of PPARγ.