• 무역학회지
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• 제45권2호
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• pp.137-155
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• 2020

The purpose of this study is to examine the antecedents and consequences of host country managers (HCMs)' acculturative stress in multinational corporation (MNC) subsidiaries in Korea. We suggest that HCMs' national identification (NI) positively and organizational identification (OI) negatively influence on the HCMs' acculturative stress. In addition, we propose that HCMs' OI negatively moderate the relationship between HCMs' NI and acculturative stress. Moreover, we hypothesize a negative relationship between HCMs' acculturative stress and work engagement. To test these hypotheses, we performed hierarchical regression analysis and mediation analysis of 643 HCMs in 60 MNC subsidiaries that originate from 11 countries. Results of analyses revealed that all the hypotheses were supported except H1 (positive relationship between HCMs' NI and acculturative stress). The present findings provide theoretical and managerial implications, and we provide suggestion for future research.

• 사상체질의학회지
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• 제14권1호
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• pp.26-33
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• 2002

1. Purpose The purpose of this article was to find the change of Dong-mu's conceptions about constitutional disease through comparing with ${\ulcorner}$Sasang-Yihak-chobonguen${\lrcorner}$, ${\ulcorner}$Dongyi Soose Bowon${\lrcorner}$ written in 1894(Old edition) and ${\ulcorner}$Dongyi Soose Bowon${\lrcorner}$ published in 1901(In Edition) 2. Methods Comparing with ${\ulcorner}$Sasang-Yihak-chobonguen${\lrcorner}$, ${\ulcorner}$Dongyi Soose Bowon${\lrcorner}$ written in 1894(Old edition) and ${\ulcorner}$Dongyi Soose Bowon${\lrcorner}$ published in 1901(In Edition) we found the change of Dong-mu's conceptio ns about constitutional disease 3. Result 1) In ${\ulcorner}$Sasang-Yihak-chobonguen${\lrcorner}$, diseases were classified 'Oi-Gam(外感)‘, ’Nae-sang(內傷)‘, ’Ok-roi(牢獄)‘. ’Wi-gyoung(危傾)‘. In ${\ulcorner}$Sasang-Yihak-chobonguen${\lrcorner}$ ordinary symptoms was more impotant than disease, and good life style was emplasized for health 2) In ${\ulcorner}$Dongyi Soose Bowon${\lrcorner}$ written in 1894(Old edition), diseases were classified 'Oi-Gam(外感)‘, ’Nae-sang(內傷)‘. siseases from exterior causes was classified into 'Oi-gam-noi-chu-byoung(外傷腦?頁病)’, and diseases from interior causes was classified into 'Nae-sang-wi-wan-byoung(內觸胃脘病).‘ Herbal medication yet was't used by Disease 3) In ${\ulcorner}$Dongyi Soose Bowon${\lrcorner}$ published in 1901(In Edition), diseases was classified not by causes of disease but by mechanism and symptom of disease, so into Exterior-cold disease' and 'Interior-hot disease'. Herbal medication was used by pattern of Disease. 4) Conception of constitutional diseases was gradualy complished through edition.

• 천문학회보
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• 제37권1호
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• pp.82.2-82.2
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• 2012

We present Herschel-PACS observations of L1448-MM, a Class 0 protostar with a prominent outflow, part of the DIGIT Key Program (PI: N. Evans). We detect numerous emission lines including CO and $H_2O$ rotational transitions, OH transitions, and [OI] forbidden transitions at wavelengths from 55 to 210 ${\mu}m$. The $H_2O$, [OI], mid-J CO (J < 23), and OH emission distributes along the outflow direction although high-J CO and other OH emission peaks at the central spatial pixel. According to our simple excitation analysis, CO seems to have two temperature components of warm and hot, which might be attributed to the PDR and shock, respectively. After exploring a wide range of physical conditions with a non-LTE LVG code, RADEX, we found that either shock alone or the combination of PDR and shock can explain the observations. The relative fraction of observed line luminosities suggest that L1448-MM is shielded from the UV radiation because $H_2O$ and CO are the dominant coolants rather than OH and [OI]. In addition, our observed fluxes match better with C-shock models rather than J-shocks. The non-LTE LVG model supports that the IR pumping process is important for OH transitions because the OH line ratios are fitted much better when the dust thermal continuum is included.

• 대한한방소아과학회지
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• 제18권2호
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• pp.161-177
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• 2004

Objective : There have been many programs to treat childhood obesity, since childhood obesity has shown up as a social problem. The purpose of this study was to find out considerable matters to manage Childhood Obesity Treatment Program (COTP). Methods : This study was made with reference to clinical progress notes of children with obesity, visiting the oriental medicine center, to take COTP from July 30th, 2003 to August 25th, 2004. COTP was consist of abdominal aroma massage, abdominal low frequency acupuncture therapy, auricular acupuncture therapy and behavior modification. Results : 1. Seven children who taken COTP started fat from young age and three started from about ten-year-old ages. 2. Six children have fat fathers, a child has fat parents and three children have no fat family member. 3. The obesity levels of Obesity Index(OI), Body Mass Index(BMI) and Rohler Index(RI) were different, used for evaluating the result of treatment, though they are used for a child. The result of OI reflected more sensitive from changes of weight than those of BMI and RI. 4. We got the better results with numbers of treatment and exercise. Conclusions : More correct standard are needed to estimate degree childhood obesity. And it is necessary to carry out obesity treatment program with behavior modification, for children with obesity. to be healthy adults.

• Asian-Australasian Journal of Animal Sciences
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• 제33권10호
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• pp.1590-1598
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• 2020

Objective: The objective of this study was to evaluate the effects of lysophospholipids (LPL) supplementation on rumen fermentation, degradability, and microbial diversity in forage with high oil diet in an in vitro system. Methods: Four experimental treatments were used: i) annual ryegrass (CON), ii) 93% annual ryegrass +7% corn oil on a dry matter (DM) basis (OiL), iii) OiL with a low level (0.08% of dietary DM) of LPL (LLPL), and iv) OiL with a high level (0.16% of dietary DM) of LPL (HLPL). An in vitro fermentation experiment was performed using strained rumen fluid for 48 h incubations. In vitro DM degradability (IVDMD), in vitro neutral detergent fiber degradability, pH, ammonia nitrogen (NH₃-N), volatile fatty acid (VFA), and microbial diversity were estimated. Results: There was no significant change in IVDMD, pH, NH₃-N, and total VFA production among treatments. The LPL supplementation significantly increased the proportion of butyrate and valerate (Linear effect [Lin], p = 0.004 and <0.001, respectively). The LPL supplementation tended to increase the total bacteria in a linear manner (p = 0.089). There were significant decreases in the relative proportions of cellulolytic (Fibrobacter succinogenes and Ruminococcus albus) and lipolytic (Anaerovibrio lipolytica and Butyrivibrio proteoclasticus) bacteria with increasing levels of LPL supplementation (Lin, p = 0.028, 0.006, 0.003, and 0.003, respectively). Conclusion: The LPL supplementation had antimicrobial effects on several cellulolytic and lipolytic bacteria, with no significant difference in nutrient degradability (DM and neutral detergent fiber) and general bacterial counts, suggesting that LPL supplementation might increase the enzymatic activity of rumen bacteria. Therefore, LPL supplementation may be more effective as an antimicrobial agent rather than as an emulsifier in the rumen.

• Asian Journal of Atmospheric Environment
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• 제11권1호
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• pp.15-28
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• 2017

The adsorptive removal properties of synthetic A4 zeolite were investigated against a total of 16 offensive odors consisting of reduced sulfur compounds (RSCs), nitrogenous compounds (NCs), volatile fatty acids (VFAs), and phenols/indoles (PnI). Removal of these odors was measured using a laboratory-scale impinger-based adsorption setup containing 25 g of the zeolite bed (flow rate of $100mL\;min^{-1}$). The high est and lowest breakthrough (%) values were shown for PnIs and RSCs, respectively, and the maximum and minimum adsorption capacity (${\mu}g\;g^{-1}$) of the zeolite was observed for the RSCs (range of 0.77-3.4) and PnIs (0.06-0.104), respectively. As a result of sorptive removal by zeolite, a reduction in odor strength, measured as odor intensity (OI), was recorded from the minimum of approximately 0.7 OI units (indole [from 2.4 to 1.6]), skatole [2.2 to 1.4], and p-cresol [5.1 to 4.4]) to the maximum of approximately 4 OI units (methanethiol [11.4 to 7.5], n-valeric acid [10.4 to 6.5], i-butyric acid [7.9 to 4.4], and propionic acid [7.2 to 3.7]). Likewise, when removal was examined in terms of odor activity value (OAV), the extent of reduction was significant (i.e., 1000-fold) in the increasing order of amy acetate, i-butyric acid, phenol, propionic acid, and ammonia.

• 동의생리병리학회지
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• 제18권1호
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• pp.279-284
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• 2004

Excluding an operation remedy about an example of Traumatic Cervical Stenosis patient, by doing pattern identification such as blood stagnation in hospitalization for the early days and such as the stagnation of Oi for the middle days and such as Eum deficiency of liver and kidney for the last. We have done treatment by being based on method of therapy to promote blood flow to remove blood stasis and to promote the normal flow of Oi and to nourish the liver and the kidney. In result, we had remarkable conclusion and considered that we had to treat a patient like that appropriately by distinguishing & making a diagnosis correctly from now on. If we apply clinically by thinking of Oriental Medicine through more example of symptoms, we have considered that it will serve as a momentum that we can sympathize with the excellency of Oriental Medicine. In the future, we have considered that have to be necessary to make more researches and reports upon it.

• 분석과학
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• 제23권4호
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• pp.347-356
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• 2010

도심 지역의 하수관거에서 발생하는 주요 악취성분들의 발생특성 및 배출경향을 평가하였다. 하수관거에서 발생하는 총 6 가지의 지정 악취물질들($H_2S$, $CH_3SH$, DMS, DMDS, $CH_3CHO$, $NH_3$)을 주 대상으로 선정하여 조사를 실시하였다. 건조한 조건과 습한 조건을 유지하는 2개의 비교대상 하수관거에서 악취시료를 채취하였다. 측정한 악취물질들을 농도기준의 절대값과 이를 경험식에 주입하여 산출한악취지수(OI, SOI)를 동시에 활용하는 방식으로 비교분석을 하였다. 실험 결과, 전체 분석 성분 중 $CH_3SH$, $H_2S$, DMS 등의 환원황화합물(reduced sulfur compounds: RSC) 성분들이 악취세기에 큰 영향을 미치는 것으로 나타났다. 또 연구결과들을 전체적으로 종합해 보면, 주요 악취성분들의 일간 발생경향은 식생활 및 배수 등의 인간활동과 어느 정도 연관성을 띄고 있음을 알 수 있었다.

• 산업경영시스템학회지
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• 제40권4호
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• pp.120-128
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• 2017

More people travel oversea as the economic size of Korea is getting larger and more new jobs are requested to be created by the society. To respond to these trend and request, Incheon International Airport Corporation (IIAC) is about to expand its processing capability with a new terminal; 54 million passengers to 72 million. IIAC is also introducing new strategies such as open innovation (OI) and creating shared value (CSV). With these changes, IIAC faces new challenges of restructuring its business and organization with new ideas. Most organizations including IIAC are becoming more dependent on external resources to keep their competitive advantages under the turbulence of global business environmental changes. Therefore, they focus on the OI paradigm which is reported as a convincing strategy to improve competitiveness in terms of budget and time-to-market. OI is to quickly react to the rapidly changing business environment and is adopted to support startup incubation. In the previous research with IIAC, three major tasks were defined; utilizing the IIAC brand power for external vendors, building a technology road-map, and introducing a collaboration support system. This paper deals with the collaboration system as proposed in the previous research. We focused on the collaboration process for startup incubation. Cases were studied; the K-startup model by the government, a university model to explore youth startups, and a R&D institute model to study professional startups. Based on the case studies, we defined an IIAC model and proposed issues to take care of. The model is distinguished from the other studied models since IIAC is a prospective customer of new technology.

• 자원리싸이클링
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• 제4권4호
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• pp.16-21
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• 1995

폐타이어/폐윤활유를 열분해하면 대부분이 가스화되고 남는 부분은 카본블랙을 주성분으로 하는 잔류물로써 폐타이어량의 약 30%가 된다. petroleum oil로 조립한 카본블랙을 아스팔트에 분산시킨 결과 아스팔트혼합물의 내구성, 내마모성, 온도-점도 감응성이 크게 향상되었다는 외국의 연구결과를 토대로하여 폐타이어/폐윤활유 열분해 잔류물을 아스팔트 보강재로 활용하기 위한 연구를 수행하였다. 카본블랙이 주성분으로 표면에 오일피막이 형성되어 아스팔트와의 친화력이 높은 잔류물을 아스팔트 보강재로 활용하기 위하여 배합설계, 휠트랙킹, 라벨링등의 실험을 한국에너지기술연구소, 한국도로공사, 국토관리청 등에서 반복실험한 결과 마샬실험값이 KS 규격을 만족하였고 동적안정도가 현저히 향상되어 한냉조건에서 내마모성이 증가한다는 것을 알았다. 환경에 미치는 영향을 조사하기 위하여 용출실험을 하여본 결과 잔류물을 아스팔트 보강재로 활용한 아스팔트콘크리트를 시공하였을 때 주변의 토양에 영향을 미치지 않은 것으로 확인되었다.