일본기업의 협상문화에 관한 고찰

전외술,김현종 위덕대학교아시아태평양연구소 2002 아태연구 Vol.1 No.-

21세기 무한경쟁시대를 맞아 국제간 거래가 급증하고 있으며, 국제협상은 기업들의 국제경쟁력 제고 차원에서 중요한 요소로서 대두되고 있다. 그 중에서 문화적 요소는 특히 중요한 부분을 차지하고 있으며, 실제로 문화적 측면에서의 국제협상 연구가 선진국을 중심으로 지속적으로 활발하게 이루어지고 있다. 그러나 우리 나라의 경우를 보면, 국제협상 관련 연구가 그다지 이루어지고 있지 않으며 문화적 측면에서의 국제협상 연구는 전무하다시피 하다. 본 연구에서는 이러한 현실을 감안하여 가깝고도 먼 나라 일본기업의 협상문화에 대한 특징을 문헌고찰을 통해서 살펴보았다. 그리고 실제로 일본기업과 국제경영활동을 수행하는 우리 나라 기업들의 협상담당자들을 통해 일본기업의 문화적 특징에 대해서 실증고찰하여, 우리 나라 기업들이 대일국제협상에서 협상만족도를 높일 수 있는 가장 효율적인 국제협상방안을 도출함으로써, 국제경영활동시 국제경쟁력제고에 기여하고자 한다.

채용시 건강진단에서 요ㆍ천추부 단순 방사선 검사의 평가

임현술,김수군,김덕수,이현경,최대섭 대한산업의학회 2000 대한직업환경의학회지 Vol.12 No.2

Objectives : A study was conducted for investigating the status of simple X-rays on lumbo-sacral regions at pre-employment health examination and analysing the effectiveness of simple X-rays on lumbo-sacral regions. Methods : The study data were pre-employment health examination data in a university hospital from Jan 3, 1993 through October of 1997. And, 97 newly employed workers who claimed no low back pawn at pre-employment health examination of a certain company were follow-up survey about low back pain and related factors in April, 1995 and October of 1997. The data were collected by a self-reported questionnaire and a medical examination with a rehabilitation specialist. Results : 1. Taking the simple X-rays on lumbo-sacral regions was 1,591 workers (10.5%) among 15,166 pre-employment health examination from Jan 3, 1993 through October of 1997. And yearly application rates of these X-ray tests have been significantly statistical increasing (p〈0.01). 2. The abnormal findings of simple X-rays on lumbo-sacral regions at pre-employment health examination were 40 workers. But, there was not significantly statistical difference between normal and abnormal group for the complaint rate of low back pain. 3. The number of case with symptoms of low back pain at the follow-up survey were 46, so The incidence density was 37.1 persons/ 100 person-years. And the incidence density was not significantly statistical difference between normal and abnormal group of simple X-rays on lumbo-sacral regions. 4. Through the multivariate logistic regression, significantly associated factors with low back Pain were found to be tenure(OR=0.36, 95%CI : 0.17-0.79), lifting of heavy materials (OR=5.86, 95%CI : 1.58-21.74) . Conclusion : The simple X-rays on lumbo-sacral regions at pre-employment health examination is required further research for utilizing pre-employment health examination according to above results.

불산 제조업체 근로자의 골밀도 변화에 관한 조사

김지용,임현술,정회경,이현경,강흥식 大韓産業醫學會 1995 대한직업환경의학회지 Vol.7 No.1

Hydrofluoric acid is one of strongest irritating, corrosive and poisonous inorganic chemicals. The most significant chronic consequence of excessive fluoride exposure is the disorder of skeletal system and connective tissue. The first stage of osteofluorosis consists of an increase in the density of flatbone such as pelvic bone and vertebral bones, with coarseness and blurring of bone trabecular. Therefore we wanted to observe the change of the bone density among workers exposed to hydrofluoric acid. Questionnairs and radiological investigations were performed for 39 hydrofluoric acid manufacturing factory worker sexposed to hydrofluoric acid. And then authors checked urinary fluoride level by fluoride ion method. The radiographs were doubly read by two radiologists for reliability. The results were as follows; 1. There was a significant difference in urinary fluoride level(p<0.01), but not in age, in tenure(p>0.05) among workers by the job title. 2. By the two radiologists, eight cases were read as bone fluorosis. The prevalence rate of bone fluorosis was 20.5%. 3. There was not a significant difference in general characteristic such as age, tenure and in muculoskeletal signs and symptoms between the fluorosis group and the normal group. 4. However, a close relationship between the occurence of the change of bone density and the degree of fluoride exposure such as burn was found. The difficulties in diagnosing fluorosis result from the questionable sensitivity of x-ray techniques and from the non-specific associated signs and symptoms. A quantitative method such as densitometry to assessosteosclerosis and bone structure alteration and a follow-up study are needed.

Effect of Bovine Plasma Protein Hydrolysates on the Quality Properties of Cooked Pork Patty

Hyun-Woo Seo,Jin-Kyu Seo,Hyeon-Woong Yeom,Han-Sul Yang 경상대학교 농업생명과학연구원 2016 농업생명과학연구 Vol.50 No.1

The study investigated the effects of adding bovine plasma protein(PP) hydrolysates on the quality properties of cooked pork patties. Pork patties were prepared as follows: manufactured with pork back-fat(control); replacement of back-fat with 40% olive oil(T1), 40% olive oil and 2% PP hydrolysates(T2), and 40% olive oil and 4% PP hydrolysates(T3). The olive oil modified the fatty acid profiles of the pork patties by lowering the saturated fatty acids(SFAs) percentage. Olive oil and 4% PP hydrolysates addition reduced the level of 2-thiobarbituric acid-reactive substance(TBARS) values in pork patties, compared to the controls. Furthermore, the pork patties with added PP hydrolysates had higher pH values than the control. All samples containing olive oil and PP hydrolysates had increased levels of DPPH radical scavenging activity. In particular, added PP hydrolysates were more effective in increasing antioxidant activity than were the other treatments. Therefore, PP hydrolysates could be used as a natural antioxidative in cooked pork patties.

The Quality Improvement of Emulsion-type Pork Sausages Formulated by Substituting Pork Back fat with Rice Bran Oil

Hyeon-Woong Yum,Jin-Kyu Seo,Jin-Yeon Jeong,Gap-Don Kim,M. Shafiur Rahman,Han-Sul Yang 한국축산식품학회 2018 한국축산식품학회지 Vol.38 No.1

The effects of pork back fat (PBF) substitution with various concentrations of rice bran oil (RBO) (50%, 45%, 40% and 35%) on the physicochemical characteristics and sensory attributes of emulsion-type pork sausages were studied. The modified pork sausages were compared with control sausages produced using PBF only. The sausages with RBO had significantly lower (p<0.05) moisture content than the control sausages. Sausages made from PBF substituted with 40% RBO showed the lowest cooking loss. Substitution of PBF with RBO had no significant effect on the emulsion stability of pork sausages. All sausages with RBO showed significantly lower (p<0.05) hardness values than control sausages. Sausages with RBO also had significantly higher values (p<0.05) of unsaturated fatty acid and polyunsaturated to saturated fatty acid contents than the controls. RBO substitution had no effect on the flavor intensity of sausages, but it improved the tenderness and produced a softer texture.

A case of thin corpus callosum, periventricular leukomalacia and intrauterine HSV infection

( Hyeon Ji Park ),( Ye Sul Park ),( Hoyeon Kim ),( Ki Hoon Ahn ),( Geum Joon Cho ),( Soon Cheol Hong ),( Min Jeong Oh ),( Hai Joong Kim ) 대한산부인과학회 2021 대한산부인과학회 학술대회 Vol.107 No.-

Online MTPA Operation of IPMSM based on Dual-Loop Control in Polar Coordinates

Hyeon-Sik Kim,Seung-Ki Sul 전력전자학회 2019 ICPE(ISPE)논문집 Vol.2019 No.5

In this paper, an online MTPA control is proposed for a torque control of IPMSMs. Firstly, torque and MTPA equations are derived based on flux variables where the influence of magnetic saturation and cross-coupling effects is carefully considered. These equations can be described in polar coordinates, where an output torque and MTPA operation are mainly determined by a current magnitude and angle, respectively. Consequently, a dual-loop controller is introduced to solve the torque and MTPA equation in the polar coordinates with less computational burden. It consists of both a current magnitude and a current angle controller, where a torque reference limiter is embedded to satisfy the current limit. The effectiveness of the proposed method is verified by simulation and experimental results. Through the proposed algorithms, both MTPA operation and torque accuracy can be achieved with less computational burden.

Effects of cell cycle regulators on the cell cycle synchronization of porcine induced pluripotent stem cells

HYEON YANG,DAE-JIN KWON,IN-SUL HWANG,TAE-UK KWAK,MI-RYUNG PARK,SUN-A OCK,KEON BONG OH,JAE-SEOK WOO,GI-SUN IM,SEONGSOO HWANG 한국실험동물학회 2017 한국실험동물학회 학술발표대회 논문집 Vol.2017 No.2

임의 파형 발생기를 위한 단일 루프 전압 제어기 설계

김현식(Hyeon-Sik Kim),지승준(Seung-Jun Chee),설승기(Seung-Ki Sul) 전력전자학회 2016 전력전자학회 논문지 Vol.21 No.1

정상 성인 남자를 대상으로 초음파로 측정한 신의 크기에 관한 조사

이현경,이원재,박수성,정해관,임현술,이성우,오연희 東國大學校醫學硏究所 1994 東國醫學 Vol.2 No.-

초음파로 정상 성인 남자 366명을 대상으로 정상 신의 크기를 측정하고 나이와 신 크기의 연관성을 알아보고자 하였다. 본 병원 예방의학과에서 1993년도 하반기에 시행한 정기 근로자 건강 진단시 3개 제조업 사업장을 선정하여 성인 남녀 411명의 양측 신의 크기를 측정하였다. 그 중 여성 16례, 뇨이 양성으로 나타난 5례, 자료 누락 11례, 과거 신질환의 병력을 가진 13례를 제외한 정상 성인 남자 근로자 366명을 대상으로 하였다. 측정한 신의 크기는 신의 길이, 폭, 두께와 신동지방(renal sinus fat)과 집뇨관(collecting system)을 반영하는 중심 초음파 영역 (cintral echogenic area)의 길이, 폭, 두께도 같이 측정하였다. 이러한 신 측정치들을 이용해 신의 부피, 신 형태 지수와 중심 초음파 영역의 부피와 신 실질의 부피를 계산하였고 각 측정치들을 이용해 신의 부피, 신 형태 지수와 중심 초음파 영역의 부피와 신 실질의 부피를 계산하였고 각 측정치와 연령과의 연관 관계를 알아 보았다. 신의 부피는 우측이 125.93±34.07㎤, 좌측이 134.29±33.62㎤이었고 신의 길이는 우측이 10.38±0.66㎤, 좌측이 10.63±0.64㎤이었다. The purpose of this study was to investigate the normal sonographic measurements of kidney in adult males and we correlated kidney dimensions with age. The examinations took place in our health care center, between July and December 1993. This study included 411 adults, 20 to 59 years old and we measured both renal length, width and thickness. 45 cases were excluded for the following reasons: female 16 cases, urine analysis renal volume and renal shape index were calculated in 366 adult males. Also we measured both length, width and thickness of central echogenic area then, volume of central echogenic area and renal parenchymal volume were calculated in 366 cases. The correlation was analysed between renal measurements, renal volume, renal parenchymal volume and age. Mean renal volume were 125.93 ±34.07㎤ on the right side and 134.20 ±33.62㎤ on the left side, mean renal length were 10.38 ±0.66cm on the right side and 10.63 ±0.64cm on the left side in 366 health adult males. In conclusion we measured the kidney dimensions by ultrasound in 366 health adult males. The some dimensions were correlated with age.