군 장병이 인식하는 군생활 스트레스의 유형화에 관한 연구 : Q방법론을 중심으로

유형식 한국자치경찰학회 2013 자치경찰연구 Vol.6 No.2

본 연구는 군 병사가 인식하는 군대 생활에서의 내의 스트레스가 무엇이며, 그것의 유형은 어떻게 분류되는지를 파악하여 군 장병의 스트레스를 줄이기 위 한 실천적 함의를 도출하고자 하는 목적을 가지고 있다. 이러한 목적을 달성하 기 군 장병 30명을 P표본으로 선정하여 Q표본 24개를 분류하고 그 결과를 분 석하였다.지금까지 얻은 결과를 고찰하면 다음과 같다. 병사가 인식하는 스트레스에 대한 주관적 인식은 다음의4가지로 분류되었다. 제 1유형은 진로-자기계발 스트레스형, 제 2유형은 업무혼란-업무과중 스트레 스형, 제 3유형은 가족-이성관계 스트레스형, 그리고 제 4유형은 지휘관계 스트 레스형으로 명명하였다. 이러한 스트레스를 줄이기 위해, 진로를 준비할 수 있는 교육 및 성장의 기회 를 제공하고 군 내부의 지지체계뿐 아니라 군 외부의 지지체계(가족, 친구)를 활 용하고 군상담사와 같은 전문인력을 배치하여 전문적인 서비스가 제공되도록 접근하도록 제언하였다.

神國際秩序에 따른 難民保護의 限界

兪炯錫(유형석) 대한국제법학회 2000 國際法學會論叢 Vol.45 No.2

FACES Ⅲ를 이용한 상부위장관 증상과 가족기능의 비교 연구

유형,김용우,조병욱,김순옥,윤재경 대한가정의학회 1995 Korean Journal of Family Medicine Vol.16 No.6

랜덤 마스킹 기법을 이용한 DPA 공격에 안전한 ARIA 구현

유형소(HyungSo Yoo),하재철(JaeCheol-Ha),김창균(ChangKyun Kim),박일환(IlHwan Park),문상재(SangJae Moon) 한국정보보호학회 2006 정보보호학회논문지 Vol.16 No.2

ARIA는 128비트 블록암호알고리즘으로, 2004년 국가표준(KS)으로 선정되었다. 현재 많은 연구가 진행되고 있는 DPA 공격에 ARIA가 취약함이 발견되었다. 따라서 본 논문에서는 1차 DPA 공격에 의한 대응방법으로 가장 많은 연구가 이루어지고 있는 마스킹 기법을 설명하고 국내표준 암호알고리즘인 ARIA에 적용하였다. 마스킹이 적용된 ARIA를 AVR 기반의 8비트 프로세서를 사용하는 스마트카드에 소프트웨어로 구현하였으며, 실험을 통하여 1차 DPA 공격에 안전함을 확인하였다. ARIA is a 128-bit block cipher, which became a Korean Standard in 2004. According to recent research, this cipher is attacked by first order DPA attack. In this paper, we explain a masking technique that is a countermeasure against first order DPA attack and apply it to the ARIA. And we implemented a masked ARIA for the 8 bit microprocessor based on AVR in software. By using this countermeasure, we verified that it is secure against first order DPA attack.

Diaper 구성재료 및 웹의 구조가 흡수성에 미치는 영향

유형계,이광배,심현주 한국섬유공학회 2001 한국섬유공학회지 Vol.38 No.5

Absorbency in several different types of baby diapers and sanitary napkins was studied by considering the structural factors such as pore size and distribution, web thickness, basis weight, and the application method of SAP(super absorbent polymer). The structural factors considered significantly affected the absorbency capacity and rate. The pore size which plays a key role in determining absorbency could be derived as a function of the constituent fiber diameter, the web thickness and weight. The decrease in pore size led to an increase in the capillary pressure and thus increased th initial absorbency rate. Absorbency capacity was proportional to the amount of SAP while the increase in SAP amount gave a decrease in absorbency rate due to the gel blocking phenomena. Semi-empirical models modified from the Washburn's equation were introduced to provide a criterion in the analysis of the absorbency of diapers.

특집 : 근대 국어국문학자의 재조명 ; 김두봉의 문법관에 관한 연구

유형선 ( Hyoung Sun Yoo ) 우리어문학회 2004 우리어문연구 Vol.23 No.-

염증성 대장질환의 방사선학적 고찰

유형식 대한영상의학회 1977 대한영상의학회지 Vol.13 No.1

Inflammatory bowel diseases are prevalent in Korea, especially intestinal Tbc and amebiasis, while sometimes we have met the Crohn's disase and ulcerative colitis. There seems to be many difficulties to differentiate these inflammatory bowel diseases through clinical and radiographical findings. However, the radiographical findings show the site and extent of involvement and the pattern of muscosal changes to differentiate the other disases. Therefore, the diagnosis of inflammatory bowel disases are possible in many instance when specific criteria are applied to the barium enema examination. In a review of 126 cases of proven inflammatory bowel disease in Severance hospital over the peroid of 1966-1976, we have analysed the specific findings of each inflammatory bowel disease regarding on the motility, site and extent of involvement, pattern of mucosal changes including ulceration and changes of the ileocecal value. Results follows; 1. The incidence of each inflammatory bowel iseases are; Tbc intestine (65%), Amebic colitis (15.8%), Ulcerative colitis (11.1%) and Crohn's disease (7.1%). 2. Tbc intestine and Crohn's disease are prevalent in young females, while amebic and ulcerative colitis in old males. There are 3 cases (25%) of Crohn's disease who have operated under the impression of acute appendicitis due to abdominal pain and obstruction. 3. 49% of intestinal Tbc patients have had pulmonary Tbc, among them 25% had moderately advanced active pulmonary Tbc and 15% in the state of far advanced active. 4. It was helpful to delineate the abnormalites from post evacuation film in Tbc instestine, double air contrast study in Crohn's disease and filling study in amebiasis and ulcerative colitis. 5. The findings of intestinal Tbc show; intestinal lymph node calcification (10.9%), shortening of bowel (17.1%) elevation and fixation of small bowel (23.1%), intraperitoneal fluid (42.7%), extrinsic mass effect (60.9%. Frequent shallow ulceration, widening and elon ation of ileocecal valve and cobble stone appearance of involved mucosa with spasm are specific findings. 6. Crohn's disease shows less spasm of bowels, more frequent deep ulceration, more distortion and mucosa thickening than the intestinal Tbc Mesenteric border seems to be more eccentrically involved than antemesenteric border. 7. Amebic colitis showed specific collar button ulceration, deformity of cecum without involvement of terminal ileum and fuziness in bowel due to secretion. 8. Ulcerative colitis showed various pattern of ulcerations, such as shallow, collar button, deep ulcers and among which shallow ulcerations were most frequent finding. There were 1 case of toxic megacolon and 3 cases of associated carcinoma in ulcerative colitis.

정상유아측두골의 단순 X-선상 고찰(제 1 보) - 특히 내이골의 측정 -

유형식 대한영상의학회 1977 대한영상의학회지 Vol.13 No.2

The temporal bone in infants, especially the inner ear is the interesting structures, since it has some components that are growing rapidly and others have reached almost adult size. As there is almost no aeration of the mastoid, nor has the mastoid process as yet developed at birth this combination with the adult size development of inner ear structures and ossicles markes these portions of the petrous bone easily seen on routine skull views. It is our attempt to observe the inner ear structures of infants and measure the each inner ear structures, such as semicircular canals, cochlea and vestibule as base line and to detect any early anomaly of foregoing studies. Results as follow: 1. It is possible to measure the each inner ear structures in plain AP skull views. 2. There was no differences in size of vestibular length and width as comparing neonate and 1 year of age, however, there is slight enlargement of semicircular canals and cochlea as 1.4mm and 0.4mm, respectively. 3 It seems to be helpful to detect any early anomalous lesion of inner ear structure as basis of each measurement of these structures.

1-131-Lipiodol을 이용한 간암의 치료선량 측정에 관한연구

유형식 대한영상의학회 1988 대한영상의학회지 Vol.24 No.2

Recently therapeutic trail of unresectable hepatocellular carcinoma with radioiodinated fatty acid esters in on going study as one of the promising treatment modality. The Purpose of study is to calculate the tumor as well as the tumor edge doses by means of external count methods using 1-131-Lipiodol paraffin phatoms. The radioactivity of each tumor phantoms ranging from 2-5cm in diameter were measured with TLD and lon chamber methods and compare to external count method of Gamma camera computer system. the tumor dosimetry in patients with intrahepatic 1-131-Lipiodol in fusion cam be calculated from those baseline studies of phantoms. Results as follows: 2. The tumor edge dose will be delivered about 10% of total tumoral doses and decreased lower following inverse square law. 3. The radioactivity counts(CPM) of tumor phantoms related to the tumor diameter and depth can be applied to dose calculations in the human subjects after consideration of transmission factor.

간암 색전술후 CT의 소견

유형식 대한영상의학회 1986 대한영상의학회지 Vol.22 No.6

W have evaluated the post-embolization findings of hepatic tumors(15 cases of hepatoma, and 5 cases of metastatic tumors) using lvalon particles in conjuction with the pre-embolization status of computed tomograpahy. Serial CT examinations were done every 3 week intervals after embolization precedure. Findings were as follows : 1. In hepatoma, tumor volume was decreased in 7 cases at 3 week after procedure. Among which 5 cases revealed tumor volume decrease of 0 to 25 percent. 2. Most important findings of post embolized hepatic tumors was decreased tumoral density and attenuation of tumor wall enhancement. 3. In tratumoral air was developed within 3 week after embolization and appeared as mottled or linear branching patterns in the center or periphery of the tumor. 4. It seems to be important to observe the change of intratumoral density and measurement of tumoral volume to determine the reembolization procedure.