한국인 직무 스트레스 측정도구의 개발 및 표준화

장세진,고상백,강동묵,김성아,강명근,이철갑,정진주,조정진,손미아,채창호,김정원,김정일,김형수,노상철,박재범,우종민,김수영,김정연,하미나,박정선,이경용,김형렬,공정옥,김인아,김정수,박준호,현숙정,손동국 大韓産業醫學會 2005 대한직업환경의학회지 Vol.17 No.4

Background and Purposes: Over the past three decades, numerous studies performed in Korea have reported that job stress is a determinant risk factor for chronic diseases and work disability. Every society has its own culture and occupational climate particular to their organizations, and hence experiences different occupational stress. An occupational stress measurement tool therefore needs to be developed to estimate it objectively. The purpose of this study is to develop and standardize the Korean Occupational Stress Scale (KOSS) which is considered to be unique and specific occupational stressors in Korean employees. Subjects and Methods: Data were obtained from the National Study for Development and Standardization of Occupational Stress (NSDSOS Project: 2002-2004). A total of 12,631 employees from a nationwide sample proportional to the Korean Standard Industrial Classification and the Korean Standard Occupational Classification were administered. The KOSS was developed for 2 years (2002-2004). In the first year, we collected 255 items from the most popular job stress measurement tools such as JCQ, ERI, NIOSH and OSI, and 44 items derived from the a qualitative study (depth interview). Forty-three items of KOSS, in the second year, were retained for use in the final version of the KOSS by using Delphi and factor analysis. Items were scored using conventional 1-2-3-4 Likert scores for the response categories. Results: We developed eight subscales by using factor analysis and validation process: physical environment (3 items), job demand (8 items), insufficient job control (5 items), interpersonal conflict (4 items), job insecurity (6 items), organizational system (7 items), lack of reward (6 items), and occupational climate (4 items). Together they explained 50.0% of total variance. Internal consistency alpha scores were ranged from 0.51 to 0.82. Twenty-four items of the short form of the KOSS (KOSS-SF) were also developed to estimate job stress in the work setting. Because the levels of the subscales of occupational stress were gender dependent, gender-specific standard norms for both the 43-item full version and the 24-item short form using a quartile for the subscales of KOSS were presented. Conclusion: The results of this study suggest that KOSS might be an appropriate measurement scale to estimate occupational stress of Korean employees. Further and more detailed study needs to be conducted to improve the validity of this scale.

Group-Group Interaction Parameters에 의한 4성분계 상표면의 추산

金紋甲,朴鍾澈 慶熙大學校 1990 論文集 Vol.19 No.-

A large part of chemical engineering design is concerned with separation processes. For rational design of such separation processes, quantitative information on phase equilibria of multicomponent mixture is reguired. It is desirable to predict multicomponent vapor-liquid equilibria only from the data of pure components and their binary combinations to avoid costly experimentation. A modified RSM-2 model has been proposed which correlates the boiling temperatures of binary, ternary and quaternary mixtures directly with the compositions of vapor and liquid phases. A generalized MRSM-2 model is suggested as follows : T_max - ??T_iX_i+??A_ijA_iX_j+??B_ijx_ix_j(x_i-x_j)+??C_ijx_ix_j(x_i-x_j)^2 This model requires only normal boiling points of pure components and group-group interaction parameters which are based on the group-group concepts without use of experimental vapor-liquid equilibrium data under consideration. By means of this methodology, it is also possible to predict the azeotropic behavior of the mixture from graphical isotherm plot using computer graphics technique. The MRSM-2 model can be extended with no difficulty to multicomponent systems. The proposed model has been tested successfully with the reported data for the three quaternary systems : Methyl Ethyl ketone(1)-Benzene(2)-Cyclohexane(3)-2-Propanol(4) system. Water(1)-Formic acid(2)-Acetic acid(3)-Propionic acid(4) system, Methyl acetate(1)-Chloroform(2)_Methanol(3)-Benzene(4) system, and its ternaries and binaries.

지도자의 경쟁가치리더십과 선수만족 및 인지된 경기력의 관계

김종욱,양용길,이정수,장갑석,정종환 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.3

The purpose of this study was to identify the relationships among competing value leadership, athlete satisfaction and performance in sport field, The instrument for data collection was a questionnaire in which competing value leadership consisted as identified by Ha(1996), athlete satisfaction consisted as identified by Che(1997), and performance consisted as identified by An(2002), 350 subjects were selected from universities in Seoul by the stratified cluster sampling method, Among these selected subjects, 322 responded, and data analyses consisted of employing descriptive statistics, one-way ANOVA, multiple-regression using SPSS/PC version 11.0. First, competing value leadership and athlete satisfaction differ statistically and partially according to socio-demographic variables of athletes, Second, athlete satisfaction and performance statistically and significantly is influenced by competing value leadership of leader, Third, athlete satisfaction statistically and significantly influence performance of athletes.

Wordsworth의 시에 있어서 이상적인 독자 : 자연과 텍스트의 위상과 관련해서 in conjunction with the status of nature and text

金鍾甲 한국영어영문학회 1993 영어 영문학 Vol.39 No.1

육체의 드러남과 감춤 : 연예인 비디오 사건과 시각적 욕망

김종갑 경희대학교 인문학연구소 2001 인문학연구 Vol.5 No.-

This paper is occasioned by the Miss O video event, and is concerned with the problem of internet pornography. It goes without saying that pornography is essentially voyeuristic, in that is reveals sexual bodies hidden underneath textile coverings. The act of revelation is no doubt an act of violation, of fascistic violence. This paper argues that the pornographic revelation is motivated, legitimated by the scientific desire for truth which does not spare anything hidden, whatever it may be. Things have tendency to be self-contained and self-sufficient, concealed in their unviolated depth, but science as unconcealment pushes such a depth onto the surface, bringing it to light out of darkness. This paper concludes that pornography obeys such a scientific order of unconcealment: internet pornography is a legitimate offspring of scientific desire combined with technology.

Vector 合成法을 이용한 Booming Noise 低減에 關한 硏究

김재열,유신,오성민,장종훈,김갑중 조선대학교 생산기술연구소 1997 生産技術硏究 Vol.19 No.1

Booming Noise of a Automotive can be divided in Air Borne Noise and Structure Borne Noise. In this study, Booming Noise is reduced by the vector Synthesis method. The vibration that transferred by the engine is managed. The car that by the used model is composed of Mount system supported to three point with 2000 cc 14 engine FR vehicle. The vibration that is transmitted from propeller sharft and Differential Gear to Sub Frame and Suspention effect Booming Noise. but, The vibration that generated by the Mount has Booming Noise more than it. So, We research that sound generated by the Mount and reduce that Booming Noise used the Dynamic Damper. The Booming. Noise by the vector Synthesis. is reduced in 2000 ~ 4000 rpm front of vehicle. We know that Booming Noise is reduced into hoped for rpm by the vector Synthesis.

Malesinski 및 UNIFAC法에 의한 Azeotrope의 推定

金紋甲,朴鍾澈 慶熙大學校 1985 論文集 Vol.14 No.-

Estimation of azeotropic properties was attempted for the following three ternary systems at atmospheric pressure: Methanol-Acetone-Chloroform, Benzene-Ethanol-Cyclohexane, Methanol-Methylacetate-Chloroform, by means of the Malesinski's and UNIFAC methods. All systems possessed binary and ternary azeotropic behavior (maximum, minimum and saddle azeotropic points). Comparisons of azeotropic compositions and temperatures were made between experimental values and estimated values of the Malesinski's and UNIFAC methods. The Malesinski's method showed deviations from the reported experimental azeotropic values. UNIFAC method demonstrated a slightly better estimation than the Malesinsk's method.

저산소증이 두부손상에 미치는 영향

김갑득,이종안 大韓應急醫學會 1997 대한응급의학회지 Vol.8 No.1

To evaluate the effects of hypoxia to the outcome of patients with head injury, we analyzed 223 patients prospectively. We divided patients into two groups; without hypoxia and with hypoxia. Hypoxia was defined as PaO2<60mmHg at room air. And clinical parameters such as patient's age, causes of injury, time interval from injury until arrival at the emergency medical center, Glasgow Coma Scale(GCS) on admission, types of brain lesion, and presence of hypotension were compared. Hypoxia was seen in 37 patients with head injury(16.6%). Hypoxia was noted in 32 patients among 162 traffic accidents(19.8%), in 28 patients among 150 cases with mass lesions(18.6%), and in 18 patients among 56 cases with obliterated basal cisterns in CT scan(32.1%). Hypoxia was more commonly seen in patients with severe head injury(GCS 8)(26.3%) compared to patients with mild to moderate head injury(GCS>9)(8.9%). Hypoxic insult to the already-injured brain was closely associated with increased mortality and morbidity. Of the 37 patients with hypoxic insult, 23(62.2%) showed poor outcome (vegetative state & dead); only 48 patients(25.8%) without hypoxia showed poor outcome(p<0.001). Among hypoxic group, the incidence of poor outcome was especially high in patients injured in vehicular accidents(55.6%), in low consciousness level(GCS<8) on admission(80.7%), and in intracranial mass lesions(67.9%). Care for the patient with head injuries should start at the scene of injury. 100% oxygen should be administered via a suitable airway during transportation to the hospital, and early positive-pressure ventilation may be necessary.

적응제어 개념을 이용한 GP-PID 제어기에 관한 연구

김종만,설남오,이재석,황인갑 전주대학교 공학연구소 1997 전주대학교 공학기술종합연구소 학술논문집 Vol.3 No.1

New Adaptive PID controller which has the same structure as a generalized predictive control is proposed. The proposed controller can perform better that the conventional PID controller because it includes intrinsic delay-time compensator. The PID tuning parameters and delay-time compensator are calculated by equating the two degrees of freedom PID to a linear form of GPC. The proposed controller is combined with a supervisor for safe start and self-tuning. The proposed controller has been tested for various numerical models and an experimental stirred tank heater. As a result, the proposed controller has a satisfactory performance for variable delay as well as stochastic disturbance and the characteritics of the real time- process control.

드 만과 해체비평의 한계 : 드 만의 오류와 잘못을 중심으로

김종갑 건국대학교 1997 學術誌 Vol.41 No.1

The so-called demise of deconstructive criticism, declared in public by Barbara Johnson in 1992, one of the leading practitioners of deconstruction, and witnessed by many others, occasioned critics, whether hostile or sympathetic to it, to ask about its meanings, implications, and values. This paper is concerned with the question of the political implication of deconstruction, or to put it another way, of the relation between practice and theory. In order to situate the question in the political context, the paper begins with an examination of de Man's notion of "misreading," considered by his critics as one of the most radical and destructive elements of American deconstruction. According to de Man, misreading is not something to be corrected by careful and theoretically conscious reading, since it is not the matter of consciousness, but of the language itself. Misreading is the act and play of language which materializes itself on the horizon of text through the medium or intervention of rhetoric. Language is rhetorical, uncertain and undecidable of its meanings, always referring to something other than itself, thwarting any attempt to grasp its totality Reading (or understanding) is impossible, as de Man repeats untiringly. Politically speaking, reading, the realm of theory, is a preparatory step toward action, the realm of practice and politics: meanings have to be settled and decided in order to be transformed into a definite action. It is exactly at this point where de Man's theory of misreading intervenes de/politically and his theory is de/politicied. It renders decision impossible, thereby the possibility of action not realized into any definited shape and purpose. This undecidability is applied also to the reading of de Man's theory of misreading. If reading is impossible, misreading is also impossible, since the apparently simple statement "reading is impossible" is impossible to read. With de man's theory of misreading everything is destabilized and unsubstantialized. Along with reading, politics is destabilized and endangered. Thus the author of the present paper concludes that the political meaning of deconstruction lies in destabilizing politics, depoliticizing politics.