http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
지체장애인 편의시설의 실태조사 및 현황 분석에 관한 연구 : 대구광역시 종합사회복지관을 중심으로 Focusing of The Welfare Facilities in Daegu
최영오,박승환,최무혁 대한건축학회 2004 대한건축학회논문집 Vol.20 No.7
This study is to search for appearance of facilities based on facility improvement and then analyzes degree of satisfaction of user and level of facilities by comparing. The way of improvement of welfare facilities by searching can be summarized as follow : Facilities for access : For the handicapped, circulation of lamp should be separated from parking area. Parking area for the handicapped should be made safe against general people and also should be made guide equipments for the handicapped parking area. Facilities for shifting : Hand-rails that exist corridors and stairs should be founded with law of facility improvement. Welfare facilities that founded elevators should be slowed down closing time of elevator door for the handicapped, and welfare facilities that founded wheelchair lifts should be enhanced application by educating. Facilities for sanitation. : Avaliable close-stool space and avaliable door width of toilet should be founded by law of improvement facility. Floor tiles of toilet should be finished off non-slipping tiles. In conclusion, criteria of system are most important of all when facilities for the handicapped are founded. And it would be extremely ideal, if facilities can be designed appropriately for the handicapped with this criteria of system.
최민주,이승환,이종혁,이헌주 제주대학교 공과대학 첨단기술연구소 2001 尖端技術硏究所論文集 Vol.12 No.2
임상용 체외 충격파 쇄석술에서 최근 우수한 성능이 입증되고 있는 솔레노이드를 이용한 전자기학적 충격파 발생기의 전자기학 및 역학적인 특성을 분석하였다. 10kV로 충전된 콘덴서(1㎌)가 솔레노이드 (직경 40mm, 길이 110mm, 구리선의 직경 1mm)를 통하여 순간적으로 방전되면, 솔레노이드 주변을 감싸고 있는 금속판이 진동하여 원통형으로 방사하는 충격파가 발생한다. 소프트웨어 Flux2D를 사용하여 전류의 파형, 금속판 주변의 자속의 세기 및 금속판에 떨림을 야기시키는 전자기력을 계산하였다. 금속판의 두께, 코일의 저항 및 권선수가 금속판에 가하는 전자기력의 효과에 대해 분석하였다.
3분 및 4분 상완골근위부 골절에서의 외반형 및 내반형에 따른 임상적 비교
최창혁,권굉우,김신근,이상욱,신동규,이승진 대한골절학회 2002 대한골절학회지 Vol.15 No.4
목 적 : 수술적으로 치료한 3분, 4분 상완골 근위부 골절을 외반형과 내반형으로 재분류하여 임상적 결과를 비교하고자 하였다. 대상 및 방법 : Neer 분류상 3분, 4분 상완골근위부 골절로 분류된 21례에 대해 수술적 치료를 시행하고 12개월 이상 추시된 증례를 대상으로, 골절부위의 각형성, 상완골두의 방향성, 그리고 우세 전위결절의 양상에 따라 외반형과 내반형으로 재분류하여 UCLA shoulder rating scale에 따른 기능적 평가를 시행하였다. 결 과 : 단순 방사선 소견을 기준으로 Neer의 3, 4분 상완골 근위부골절을 외반형과 내반형 및 각각의 아형(subtype)으로 분류할 수 있었다. 견관절 반치환술을 시술한 2례를 제외하고 분석한 각 그룹의 UCLA 기능적 평가는 외반형에서 양호 이상의 결과가 9례중 8례(89%), 내반형에서 10례중 4례(40%)로 외반형에서 더 우수한 임상적 경과를 보였다. 결 론 : 상완골 근위부 골절에서 골두의 방향성은 골절의 각형성 및 우세 전위결절의 양상과 높은 상관관계를 가졌으며, 내반형의 경우 혈행과 신경장애가 좀더 빈번하고 예후도 불량한 것으로 나타났고, 이러한 경우 수술시 도달 방법, 연부조직 상태에 대한 평가가 더욱 신중하게 고려되어야 할 것으로 생각되었다. Purpose : We reclassified three-and four-part proximal humerus fracture by Neer's classification into valgus & varus type, and compared the results of these groups. Materials & methods : 21 cases classified as three- and four-part fracture in Neer's classifiation were treated surgically and followed for 12 months. We reclassified the 21 cases vlagus and varus type fractures, according to angulation of fractures, facing of humeral head, and dominant displaced tuberosity. Functional evaluation was done by UCLA shoulder rating scale. Results : Neer's three- and four-part proximal humerus fractures could be reclassified based on angulation, facing of humeral head, and dominant tuberosity displacement. The functional results according to UCLA shoulder rating scale were good or excellent in 8 of 9 cases of valgus type(89%), and at 4 in cases of varus type(40%). The clinical result of the valgus type was better than that of the varus type. Conclusion : Based on reclassification system of proximal humerus fractures, clinical results and radiographic findings including angulation, facing of head and domonant tuberosity displacement showed close relationship. Neurovascular complication were more frequent in the varus type. Therefore, careful evaluation including surgical approach and soft tissue status should be considered in the varus type of complex proximal humerus fracture.
지체장애인 편의시설의 현황 및 개선방안에 관한 연구 : 대구광역시 사회복지관을 중심으로 Focusing of The Welfare Facilities in Daegu
최영오,박승환,최무혁 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.1(계획계)
This study is to search for appearance of facilities based on facility improvement and then analyzes degree of satisfaction of user and level of facilities by comparing. This study is focused of welfare facilities in Daegu. Conclusions as follow : 1 Satisfaction of the facility is different whether welfare facilities were founded before establishment by law of facility improvement or not. 2 Most welfare facilities is weak an elevator equipment. So the right to access for the handicapped act has been limiting so much. 3 Expansion of parking areas for disabled person are urgent.
김승윤,최호영,박상혁,최기운 大韓齒科保存學會 2003 Restorative Dentistry & Endodontics Vol.28 No.4
It has been documented that periodontopathic bacteria are also implicated in endodontic infections. 16S rDNA gene-directed PCR was to examine the prevalence of periodontopathic bacteria including Actinobacillus actinomycetemcomitans (Aa), Prevotella intermedia (Pi), Prevotella nigrescens (Pn), Porphyromonas gingivalis (Pg), Porphyromanas endodontalis (Pe), and Treponema denticola (Td) in the root canals of 36 endodontically infected teeth having apical lesions with or without clinical symptoms like pain, swelling, and fistula. 1. In 36 infected root canals, most frequently detected bacterial species was Pg (61.1%), followed by Td (52.8%) and Pe (38.9%). 2. Of 36 infected root canals, Aa was detected in 6 canals (16.7%) of the teeth, all of which showed clinical symptoms. 3. Of 36 infected root canals, Pi and Pn Were found in 4 (13.9%) and 5 (33.3%), respectively. Notably, prevalence of Pn in the symptomatic teeth was 50.0%. 4. One of black-pigmented anaerobic bacteria (BPB) including Pi, Pn, Pe, and Pg was detected in all of the teeth that showed pain or especially swelling but not fistula. It was, however, found that prevalence of BPB in the asymptomatic teeth or the teeth with fistula was only 40%. 5. Pe and Pg were detected in the teeth regradless of the presence or absence of symptoms. High prevalence of BPB in the symptomatic teeth but low in the asymptomatic teeth suggested that BPB may play an important role in the pathogenesis of periapical lesions.
엄혁,최종환,김승수,양순용,이진걸 한국공작기계학회 2004 한국생산제조학회지 Vol.13 No.4
In this paper, the dynamic stability of a hydraulic excavator using ZMP concept is considered. When a load is moved in an excavator based on automation, an excavator often loses the stability and falls over. This is because a dynamic element is not included in the moment equilibrium equation that is used in order to judge a reversal. Consequently, reversal distinction algorithm including all a static and a dynamic element along a load movement in crane work is necessary. Zero Moment Point(ZMP) is a point on the floor where the resultant moment of the gravity, the inertial force of the manipulator and the external force is zero. This study is going to interpret the reversal stability of the excavator to which is applied ZMP concept through simulation.
( Ji Hyun Yang ),( Jin Ho Choi2 ),( Young Wook Ki ),( Dong Ik Kim ),( Duk Kyung Kim ),( Jeong Rang Park ),( Jae K. Oh ),( Seung Hyuk Choi ) 대한내과학회 2012 The Korean Journal of Internal Medicine Vol.27 No.3
Background/Aims: Identification of patients at high risk for perioperative cardiac events (POCE) is clinically important. This study aimed to determine whether preoperative measurement of plasma N-terminal pro-B-type natriuretic peptide (NT-proBNP) could predict POCE, and compared its predictive value with that of conventional cardiac risk factors and stress thallium scans in patients undergoing vascular surgery. Methods: Patients scheduled for non-cardiac vascular surgery were prospectively enrolled. Clinical risk factors were identified, and NT-proBNP levels and stress thallium scans were obtained. POCE was the composite of acute myocardial infarction, congestive heart failure including acute pulmonary edema, and primary cardiac death within 5 days after surgery. A modified Revised Cardiac Risk Index (RCRI) was proposed and compared with NT-proBNP; a positive result for ischemia and a significant perfusion defect (≥ 3 walls, moderate to severely decreased, reversible perfusion defect) on the thallium scan were added to the RCRI. Results: A total of 365 patients (91% males) with a mean age of 67 years had a median NT-proBNP level of 105.1 pg/ mL (range of quartile, 50.9 to 301.9). POCE occurred in 49 (13.4%) patients. After adjustment for confounders, an NTproBNP level of>302 pg/mL (odds ratio [OR], 5.7; 95% confidence interval [CI], 3.1 to 10.3; p<0.001) and a high risk by the modified RCRI (OR, 3.9; 95% CI, 1.6 to 9.3; p = 0.002) were independent predictors for POCE. Comparison of the area under the curves for predicting POCE showed no statistical differences between NT-proBNP and RCRI. Conclusions: Preoperative measurement of NT-proBNP provides information useful for prediction of POCE as a single parameter in high-risk patients undergoing noncardiac vascular surgery.