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스포츠센터 조직의 서비스 지향성이 종업원 만족에 미치는 영향
이병익,강정구 龍仁大學校 體育科學硏究所 2008 體育科學硏究論叢 Vol.17 No.1
The meaning of this research lies in providing useful basic data that can be utilized in the strategic respect of internal marketing by investigating how sports center employees’ service orientation affects employees’ satisfaction. Employees' of sports center in Seoul region were selected as the subjects of this survey and 248 participants were sampled by Convenience Sampling Method. Resulting data were processed by Frequency Analysis, Exploratory Analysis, T-Test, one-way ANOVA, Correlation Analysis, Regression Analysis using SPSS 11.0 program. The results from these research methods and analyses revealed the followings: First, results from investigation of service leadership and service system, sub-variables of service orientation according to individual characteristics, revealed that there were significant differences in the level of education, and human resources management showed differences in age, level of education, and monthly income. Second, the results from investigation of organizational involvement, a sub-variable of employees’ satisfaction according to individual characteristics, indicated that there were significant differences in age, level of education, and monthly income; and job satisfaction, in gender, age, level of education and monthly income; and intention of leaving job, in age and level of education. Third, the results from regression analysis of service orientation and employees’ satisfaction revealed that organizational involvement had significant influences on service leadership, service contact, and service system, and that job satisfaction, on service leadership, service contact, service system, and human resources management, and that intention of leaving job, on service leadership and service contact.
유병대,김성진,이명갑,서영조,강재구,이동필 대한응급의학회 2000 대한응급의학회지 Vol.11 No.4
Background: Good documentation of electrical injuries at the time of presentation is very important to emergency management, so this study was designed to investigate the clinical characteristics and the outcomes of patients with electrical injury. Methods: A review of 75 cases of electrical injuries admitted to our hospital via the emergency department over a 4 year period from 1996 to 1999 was conducted. Results: There were 49 patients with high-voltage injuries and 19 patients with low-voltage injuries. All but 4 patients were males, with a mean age of 29.5 years. The most common type of injury was electrothermal burn. The most common point of entry was hand. The average size of burn wounds was 14.5% TBSA in the high-voltage group and 2.5% in the low-voltage group. Forty-nine(72.1%) of the injuries were work related. The number of patients with compartment syndrome was 19, and fasciotomies were performed in all but one patient. Myoglobinuria was noted in 22 patients, but no patient developed acute renal failure due to myoglobinuria. In the high-voltage group, 10 limb amputations were performed. Complication were observed in 12 patients. The most common complication was neurological injury. The average length of hospital stay was 50.7 days in the high-voltage group and 13.8 days in the low-voltage group. The overall mortality rate was 4.3%. Couclusion: Prevention of electrical injuries is very important. Education and compliance with safety measures, as well as basic knowledge and precaution in dealing with electricity, are essential to avoid these injuries.
편측성 하악과두증식증에서 수술방법에 의한 술후 골격구조의 대칭성에 관한 비교연구
홍광진,이원학,조윤주,이정구,민병진 大韓顎顔面成形再建外科學會 1996 Maxillofacial Plastic Reconstructive Surgery Vol.18 No.2
In patients with unilateral condylar hyperplasia, increased length of the condylar neck causes deviation of the mandible to the opposite site, resulting in facial asymmetry, but the arch form and general contour of the displaced mandible is approximately symmetric. So, the unilateral condylectomy have been prefered surgical method among the surgeons. The purpose of this study is to analyze the postoperative results comparatively following two different surgical methods, condylectomy and ramus surgery, in unilateral condylar hyperplasia. Case of 6 patients with the unilateral condylar hyerplasia were analyzed in this study, 3 case of the condylectomy only, 3 cases of the ramus surgery, Clinical and radiographic evaluations were tried for comparison. In conclusion, comparative results between two groups did not show any significant difference,but we confirmed that unilateral condylectomy could be a excellent surgical methods in unilateral condylar hyperplasia thinking over the unique morphological characteristics of it.
Layer-by-Layer Assembly for Graphene-Based Multilayer Nanocomposites: Synthesis and Applications
Lee, Taemin,Min, Sa Hoon,Gu, Minsu,Jung, Yun Kyung,Lee, Wonoh,Lee, Jea Uk,Seong, Dong Gi,Kim, Byeong-Su American Chemical Society 2015 Chemistry of materials Vol.27 No.11
<P>Two-dimensional (2D) graphene sheets have become a versatile platform for the fabrication of innovative hybrid materials with various functions due to their unique electrical, optical, thermal, and mechanical properties. The preparation of graphene-based composites with nanoscale precision is highly important for reproducible and controllable performance through the analysis of interplay between each component. In particular, the layer-by-layer (LbL) assembly technique is known as a simple, inexpensive, and versatile process for the fabrication of highly ordered multilayer film structures from various types of materials. The LbL structures capable of controlling nanoscale composition and architectures are achieved through the sequential adsorption of oppositely charged components by attractive forces such as electrostatic interactions. In this review, we will focus on the recent progress in graphene-based nanocomposites hybridized with various nanomaterials such as carbon nanomaterials, polymers, and inorganic nanoparticles by the LbL assembly. Multilayered graphene nanocomposites exhibit improved physical/chemical properties and superior performance compared with the individual components due to the synergistic effects in various applications including electric devices, energy storage and conversion, and biological usages.</P><P><B>Graphic Abstract</B> <IMG SRC='http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/cmatex/2015/cmatex.2015.27.issue-11/acs.chemmater.5b00491/production/images/medium/cm-2015-00491c_0013.gif'></P>
( Byeong Gu Lee ) 국방대학교 안보문제연구소 2011 The Korean Journal of Security Affairs Vol.16 No.2
Previous studies of the civil-military gap have argued that the difference in values, perspectives, and opinions between civilians and the military matters because it determines military effectiveness. Empirical analyses of the civil-military gap, however, have been rare and due to the theoretical and methodological weaknesses of those studies it is difficult to draw a meaningful conclusion about the implications of the civil-military gap for military effectiveness. This study attempted to fill this void by examining the impact of ideology and the military experience gap on defense spending as an element of military effectiveness. Specifically, it tested if the ideological gap between the United States Congress and the military has any causal impact on defense spending level. It also examined whether the level of military experience in the United States Congress and Cabinet influences defense spending. Multivariate Ordinary Least Squares analyses were employed to estimate the coefficients. This study presents three major findings. First, the ideology and military experience gap did not have an independent effect on defense spending. Second, to the extent that ideology and the military experience gap exhibit a meaningful impact on defense spending, the results show they have interaction effects. Specifically, I found that the ideology gap has a positive interaction effect with Republican administrations. As for the military experience gap, this study found that it has an interaction effect with external threats. Third, contrary to conventional wisdom, the results indicate that Democratic administrations spend more on national defense than Republican administrations. In closing, this study calls for scholarly efforts to reevaluate our understanding of the implications of the civil-military gap.
Lee, Byeong-Cheol,Jeong, Gwanghui,Park, Myeong-Gu,Han, Inwoo,Mkrtichian, David E.,Hatzes, Artie P.,Gu, Shenghong,Bai, Jinming,Lee, Sang-Min,Oh, Hyeong-Il,Kim, Kang-Min American Astronomical Society 2017 The Astrophysical journal Vol.844 No.1
<P>We present the detection of long-period RV variations in HD. 36384, HD. 52030, and HD. 208742 by using the high-resolution, fiber-fed Bohyunsan Observatory Echelle Spectrograph (BOES) for the precise radial velocity (RV) survey of about 200 northern circumpolar stars. Analyses of RV data, chromospheric activity indicators, and bisector variations spanning about five years suggest that the RV variations are compatible with planet or brown dwarf companions in Keplerian motion. However, HD. 36384 shows photometric variations with a period very close to that of RV variations as well as amplitude variations in the weighted wavelet Z-transform (WWZ) analysis, which argues that the RV variations in HD. 36384 are from the stellar pulsations. Assuming that the companion hypothesis is correct, HD. 52030 hosts a companion with minimum mass 13.3 M-Jup orbiting in 484 days at a distance of 1.2 au. HD. 208742 hosts a companion of 14.0 M-Jup at 1.5 au with a period of 602 days. All stars are located at the asymptotic giant branch (AGB) stage on the H-R diagram after undergoing. the helium flash and leaving. the giant clump. With stellar radii of 53.0 R-circle dot and 57.2 R-circle dot for HD. 52030 and HD. 208742, respectively, these stars may be the largest yet, in terms of stellar radius, found to host substellar companions. However, given possible RV amplitude variations and the fact that these are highly evolved stars, the planet hypothesis is not yet certain.</P>
송병구 ( Byeong Gu Song ),김동욱 ( Dong Uk Kim ),이대성 ( Dae Sung Lee ),황경림 ( Kyung Lim Hwang ),이민진 ( Min Jin Lee ),김중근 ( Joong Keun Kim ),박철홍 ( Chul Hong Park ),박종만 ( Jong Man Park ) 대한췌장담도학회 2014 대한췌담도학회지 Vol.19 No.3
Sarcoma is rare malignant tumor originated from mesenchymal stem cells that can differentiate to soft tissue and bone. Therefore sarcoma can be arised from any regions in human body. However, the incidence of bile duct sarcoma is extremely rare in adults. Obstructive jaundice is the most common presentation in the patients, but there`re no specific symptoms or signs. Also it can be misdiagnosed with other tumors or benign lesions in computed tomography or ultrasonography. For these reasons, it is hard to diagnose and manage. We present a case of intrahepatic bile duct sarcoma misdiagnosed with liver abscess in 70 year-old female with literature review.