자기 공명 영상을 이용한 뇌척수액 순환의 역학 분석

김동석,치중언,윤펑호,김동익,박승우 대한신경외과학회 1998 Journal of Korean neurosurgical society Vol.27 No.5

두경부에 발생한 방선균증 3예

홍석중,주준범,김용재,이봉재 대한이비인후과학회 2000 대한이비인후과학회지 두경부외과학 Vol.43 No.11

두 계통 잉어의 체성분 비교

강석중,최병대,정우건 國立統營水産專門大學 附設 水産科學硏究所 1994 수산과학연구소보고 Vol.5 No.-

보통잉어와 이스라엘잉어를 같은 조건에서 사육하였을 때 두 품종 간의 체성분 변화를 조사하기 위하여 식물성 플랑크톤이 많은 동일한 조건에서 사육한 보통잉어와 이스라엘잉어의 아미노산 및 지방산 조성을 분석하였다. 근육과 내장의 일반 성분을 분석한 결과 근육 중 조지방의 함량은 보통 잉어가 높았고, 회분은 이스라엘잉어가 높았으며 내장 중의 조지방의 함량은 이스라엘 잉어가 휠씬 높았으나, 회분의 함량은 비슷하여 지방의 함량에서 차이가 있었다. 구성 아미노산의 함량 및 패턴은 비슷하였고 주된 아미노산은 aspartic acid, glutamic acid, leucine 및 Iysine이었으며 전체 함량의 약 42%를 차지하였다. 또한 필수 아미노산이 차지하는 비율은 38~43%으로 높았다. 유리 아미노산 중 주된 성분은 taurine과 histidine이었으며 이들이 맛에 영향을 줄 수 있으나 두 품종 간에는 이들 함량이 비슷하였기 때문에 맛에는 차이가 없을 것으로 사료된다. 지방산 조성은 극성 지질 중 eicosapentaenoic acid(20:5n-3) 및 docosahexaenoic acid(22:6n-3)의 함량이 높아 건강 식품으로서의 가치가 있는 것으로 나타났다. The differences of nutritive components in muscle and viscera of local and Israeli strains of common carp were examined. The crude lipid content in muscle was higher in the local carp than in the Israeli carp, but that in viscera was lower in the local carp than in the Israeli carp. There was no appreciable differences of crude protein and ash in viscera between local and Israeli carp. The distribution patterns of the total amino acid profiles for both local and Israeli carp were very similar. The principal amino acids were aspartic acid, glutamic acid, leucine and Iysine. They were 42 percent of total amino acids. Taurine and histidine were important part of free amino acids. Eicosapentaenoic acid and docosahexaenoic acid content in the polar lipids were high in both strains.

메기, Parasilurus asotus 사료의 최적 단백질 함량

강석중,정우건 國立統營水産專門大學 附設 水産科學硏究所 1994 수산과학연구소보고 Vol.5 No.-

새로운 양식 대상종으로 메기의 생산량 증가를 위하여 사료 중 최적 단백질 함량을 설정 하고자 실험한 결과는 다음과 같다. 평균 체중 약 7g되는 메기 치어의 체중은 사료중 단백질 함량 25%~55% 사이에서 단백질 함량이 높은 사료를 공급할수록 증가하였으나,근육 단백질의 증가는 45% 부근에서 최고치에 달하였으며,그 이상으로 사료 단백질 함량을 증가시켜도 변화가 없었다. 단백질 효율 및 정미 단백 이용율은 25% 부근에서 최고치에 달했지만 45% 부근에서 일시적으로 증가하여 단백질 함량 45% 실험구가 가장 양호한 것으로 나타났다. 따라서 멸치분을 단백질 원으로 하였을 때 메기 치어 사료의 최적 단백질 함량은 45%로 사료된다. Feeding trials were conducted for a test of the optimum dietary protein levels for the fingerling Korean catfish, Parasilurus asotus. The growth response was examined in terms of weight gain, feed coefficient, protein efficiency ratio and net protein utilization for 8 weeks at 23~27℃. Within a range of 25 to 55% crude protein levels in the diet, the body weight increased while the dietary protein level increased. Accumulation of protein in the body reached the maximum when the crude protein level in the diet was at 45%. These results indicate that the optimum dietary protein level of fingerling Korean catfish was about 45% when anchovy meal was used as the protein source.

U343 교종 세포주에서 GFAP와 Fascin과의 상호작용

김동석,박승우,김태곤,이규성,최중언 The Korean Neurosurgical Society 2004 Journal of Korean neurosurgical society Vol.35 No.5

사망 진단서(시체 검안서) 작성의 문제점

김규석,임용수,이중의,서길준,윤여규,어은경,염석란,정연권,이윤성 대한응급의학회 2000 대한응급의학회지 Vol.11 No.4

Background: This study was conducted to analyze the current problems in completing death certificates and to identify the correct method for completing death certificates Methods: We reviewed 262 death certificates in three hospitals from March 1 to April 30, 2000, and 119 death certificates in one hospital from March 1 to 31, 2000. We identified major and minor errors and analyzed and compared them retrospectively. Results: A total of 381 death certificates were reviewed: 59 in Seoul National University Hospital,101 in Ewha Woman's University Hospital, and 102 in Gachon Medical College Hospital, which has no education program for completing death certificates in postgraduate training, and 119 in Samsung Medical Center which has an education program for completing death certificates. 358 certificates(94.0%) had at least one error. There were only 23 death certificates(6.0%) without an error. In 182 cases(47.8%), there was one major error. In 321 death certificates(84.3%), there were more than two errors. A comparison of Samsung Medical Center with the other hospitals showed that the number of total errors was statistically different(p=0.001). Conclusion: There were few death certificates without an error in this study. In a hospital which has postgraduate training in completing death certificates, there are fewer errors than in other hospitals which have no training course. Emergency physicians actually certify many deaths, so they must know the correct method of completing death certificates for statistics on morbidity and mortality.

감전사에 대한 법의학적 고찰 : 자살례를 중심으로

서중석 內務部 國立科學搜査硏究所 2002 國立 科學 搜査 硏究所 年報 Vol.34 No.-

응급실 난동환자에 대한 연구

김성중,장석준,이한식 大韓應急醫學會 1992 대한응급의학회지 Vol.3 No.1

Authors have reviewed emergency room violentee for 6 months and obtained following results; 1) Of violentees in the emergency room, male was 4 times much as female and a high incidence in third and fourth decade. 2) Traumatic patients were more violent than non-traumatic patients. Among traumatic: patients, assault was highest. The departmental distribution was Orthopedic Surgery, Internal Medicine and Plastic Surgery in order. 56 patients (21.2%) was drunken status. 3) The emergency room violence occured mostly in the night shift. 4) Patient caused more violence than a guardient. It happened mostly in front of the nursing station and in the emergency care unit. 5) The most of violence happened within 30 minutes in arrival. 6) The leading cause of violence was the delay of laboratory study and treatment. 7) The violence was mostly verbal abuse to the ED nurse. 8) Sixteen cases were reported to the police and they react in average 23 minutes. It is important to know the nature of the violent in emergency room. It helps in dealing with them and makes us realize about the education and training to the emergency personnels. It is necessary to solve the problems faced in the emergency deparment not only administrative and financial aids but also further study and endeaver of the emergency personnel.

공정관리 소프트웨어 코드체계의 비교분석

곽중민,박서영,이우식,강인석 慶尙大學校 1999 論文集 Vol.38 No.-

The computerization is an important factor for scientific construction management. Con-struction management softwares are being widely used for computerizing project control and scheduling. The code systems in those softwares enable various classifications of con-struction information such as filtering, sorting and grouping, and facilitate easy appli-cation of computer system. This study analyzes the code systems of three softwares, which are representatively used in the construction sites, through a comparative analysis for the applicability in construction management. Finally the study suggests a desirable structure of code system and a selection criterion of software to improve the applicability of construction management softwares in the construction sites.

외상성 뇌저부 지주막하출혈에 대한 법의학적 고찰

서중석,강신몽 大韓法醫學會 1996 대한법의학회지 Vol.20 No.2

During the last few years the traumatic basal subarachnoid hemorrhage(SAH) has been recognized that blows to the neck, head and face can give rise to fatal SAH because of tearing of the intrathecal course of a vertebral artery or basilar artery. No doubt a number of SAH are due to rupture of non-aneurysmal vessels or aneurysm too small to find, but unrecognized vertebral artery trauma would have accounted for remainder. In these cases, there may be no external sign at all. Unfortunately the deep or lateral portion of neck is the area that is not routinely dissected at autopsy. This is probably why this syndrome was not recognized until a few years ago. The mechanisms of injury and hemorrhage have been inadequately explored and demonstrated due to absence of appropriate and adequate anatomic dissection. According to the current literature on the traumatic basal SAH, the cause of death is now hypothesized to have been a tear in the vertebral artery associated with hyperextension and rotation.