단치소요산가감방(丹梔逍遙散加減方)이 streptozotocin으로 유발된 고혈당 생쥐에 미치는 영향

김진호,김경수,김정상,Kim, Jin-Ho,Kim, Kyung-Soo,Kim, Jeong-Sang 대한한의학방제학회 2005 大韓韓醫學方劑學會誌 Vol.13 No.2

This study has been carried out to understand the effect of Danchisoyosangagambang (DC) on the hyperglycemic mice induced with streptozotocin(STZ). Experimental groups were made diabetic mice by intraperitoneal injection of STZ(60 mg/kg of body weight) tw ice by 24 h interval and then 120 mg/kg STZ was injected again 3 days after the earlier treatment. Control group was administered mice with 0.9 % saline(2 mL/kg), and experim ental groups were administered DC extract(DCA group, 10 mg/kg/day; DCB group, 30 mg/kg/day) after hyperglycemic induction for 6 weeks. The body weight of experimental groups was lower than control. The blood glucose concentration increased continuously, rea ching to 298.9 mg/dL after 6 weeks, however, experimental groups of the DCA and DCB groups significantly(p<0.0l) decreased in the 4, 5, and 6 weeks groups. Blood glucose tolerance test was not significant between control and experimental groups. We examined the blood transaminase activities to know the effect of herbal medicine on liver function. The GOT activities were lower in group DCB than in control. The GPT activities were lower in group DCA and DCB than in control. The content of triglyceride was significantly increased in group DCA compared to control. The SOD and catalase activities were higher in the group DCA compared to control. The results of immunohistochemical study, a few of insulin positive cells observed in the control and experimental group. These results suggest that administration of DC extract to the hyperglycemic mice decreased the blood glucose level.

자란만 패류양식해역의 물리환경 설명을 위한 평균체류시간 산정

김진호,박성은,김영민,김청숙,강성찬,정우성,심보람,엄기혁,Kim, Jin Ho,Park, Sung-Eun,Kim, Youngmin,Kim, Chung Sook,Kang, Sungchan,Jung, Woo-Sung,Sim, Bo-Ram,Eom, Ki-Hyuk 한국환경과학회 2020 한국환경과학회지 Vol.29 No.3

Residence time is defined as the time taken for a material in a system to leave the system. The residence time characteristics in shellfish aquaculture determine the dispersion of excretion from aquaculture farms, along with the supply of food by seawater exchange. In this study, we estimated the spatial distribution of average residence time in the shellfish farming area using a particle tracking model. As a result, a relatively short average residence time of about 20 days or less was calculated in most areas, but an average residence time of more than 40 days was calculated in the inner areas. Relatively long average residence times were calculated along the west coast compared to the east coast, with the longest average residence time of more than 50 days in the northwestern areas. It can be inferred that the disturbance of the benthic ecosystem caused by shellfish farms is likely to be large because of the relatively weak dispersion of excrement from shellfish farms located on the west coast, especially in the northwest region. This distribution of average residence time is important for understanding the potential effects of seawater exchange on the environmental sustainability of shellfish farms, along with the seawater circulation characteristics of Jaran Bay.

양궁 선수의 마음챙김 능력 향상을 위한 심리훈련 프로그램 적용

김진호(Kim, Jin-Ho),오원석(Oh, Won-Seok) 한국사회체육학회 2017 한국사회체육학회지 Vol.0 No.67

The purpose of this study is to investigate the effects of mindfulness training with psychological techniques in a professional archery team in South Korea. First of all, it is conducted to find the changes in mindfulness through the KIMS during the mindfulness training, and to analyze the changes in both mindfulness and psychological technique factors. After ten times of meditation (1h-1h30m/1d), ACT and MAC based on the mindfulness training program, there were significant positive influences of psychological factors such as techniques, acceptance, concentration behavior and attention behavior on an intervention group compared to a control group, resulting in KIMS. Although there were no significant differences in confidence and teamwork in the intervention group after the psychological techniques, there were positive effects on willpower, goal setting , concentration, anxiety control and imagery statistically in the intervention group. In conclusion, mindfulness training has positive effects on the mindfulness in Korean archers. This training also has a positive influence on psychological technique factors such as attention, imagery, concentration and anxiety control. According to previous literatures, it is proved that there were positive effects on the psychological technique factors with the changes in mindfulness. Therefore, it is required to develop tools which can measure the mindfulness and to apply the correlation of mindfulness and psychological techniques to the field.

관계형 OLAP 데이터 웨어하우징 환경에서 조인과 집계함수를 포함하는 질의의 효율적인 처리

김진호,김윤호,김상욱,Kim, Jin-Ho,Kim, Yun-Ho,Kim, Sang-Wook 대한전자공학회 2002 電子工學會論文誌-CI (Computer and Information) Vol.39 No.5

대용량의 데이터가 저장되는 데이터 웨어하우징 환경에서 조인이나 집계 함수와 같은 고비용의 연산의 효율적인 처리는 매우 중요하다. 본 논문에서는 집계 함수(aggregate function)와 조인(join)이 모두 포함된 질의를 처리하는 새로운 기법을 제안한다. 제안하는 기법은 먼저 차원 테이블(dimension table)을 미리 그루핑한 후, 비트맵 조인 인덱스(bitmap join index)를 이용하여 조인을 처리하는 방식을 사용한다. 이 결과, 사실 테이블(fact table)만을 접근하여 집계 함수를 처리함으로써 기존 기법이 가지는 성능 저하의 문제점을 해결할 수 있다. 기존 기법과 제안하는 기법에 대한 비용 모델(cost model)을 정립하고, TPC-H 벤치마크를 기반으로 하는 다양한 시뮬레이션을 수행함으로써 제안된 기법의 우수성을 규명한다. Efficient processing of expensive queries that include joins and/or aggregate functions is crucial in data warehousing environment since there reside enormous volume of data. In this paper, we propose a new method for processing of queries that have both of joins and aggregate functions. The proposed method first performs grouping of the dimension table and then processes join by using the bitmap join index. This makes only the fact table accessed for processing aggregate functions, and thus resolves the serious performance degradation of the existing method. For showing the superiority of the proposed method, we suggest the cost models for the proposed and existing ones, and perform extensive simulations based on the TPC-H benchmark.

농업인의 유기농업 기술개발 만족도 조사

김진호,이상범,박광래,홍승길,이초롱,김민기,김용기,이상민,변영웅,고병구,Kim, Jin-Ho,Lee, Sang-Beom,Park, Kwang-Lai,Hong, Seung-Gil,Lee, Cho-Rong,Kim, Min-Gi,Kim, Yong-Ki,Lee, Sang-Min,Byeon, Young-Woong,Ko, Byong-Gu 한국유기농업학회 2018 韓國有機農業學會誌 Vol.26 No.2

This study was conducted to investigate farmers' satisfaction in organic farming technologies developed by the Rural Development Administration (RDA). The survey targeted farmers who were eco-friendly or interested in eco-friendly agriculture. 70% of the target farmers were doing eco-friendly farming, and the satisfaction rate of the technology developed by the RDA was 3.85 points. The satisfaction of the farmers who participated in demonstration and demonstration of the farming field of the developed technology was 4.00 and the satisfaction level of organic farming instruction manual was 3.95. In addition, 38.4% of the surveyed areas were found to be pest control areas, and the impacts on the satisfaction of the organic cultivation related technology utilization and the satisfaction of the organic cultivation guide were analyzed. As a result, the RDA needs to develop and supply customized technology for aged small farmers.

Steel House 공법 및 각국의 현황

김진호,김욱선(Uk Sun Kim),강우영 한국강구조학회 1996 韓國鋼構造學會誌 Vol.8 No.2

환자 접근형 EMR 시스템의 개발

김진호,권대규,원용관,김정자,Kim, Jin-Ho,Kwon, Tae-Kyu,Won, Yong-Gwan,Kim, Jung-Ja 한국정보통신학회 2010 한국정보통신학회논문지 Vol.14 No.3

EMR(Electronic Medical Record)이란 종이문서 방식을 사용하는 의료차트 대신에 모니터로 출력되는 형식의 의료차트를 말한다. 현재 통용되는 EMR은 전문 의료인이 전문적인 용어 써놓은 양식이기 때문에, 그 의료기록의 실제 주인인 환자는 의료인의 부가적인 설명 없이는 자신의 자세한 증세는 물론 병명조차 정확히 확인하기 힘들다. 이에 환자에게 있어 매우 시간 소모적이고 노동집약적인 과정으로 환자가 의료인을 거쳐서 자신의 의료정보를 얻는 방식보다는 환자가 직접 그 정보를 얻는 방식이 필요하다. 따라서 본 연구는 EMR이 갖는 이러한 문제를 해결하기 위해 환자가 의료인을 거치지 않고 직접 자신의 의료정보를 얻기 위한 환자 접근행 EMR 응용 시스템의 비즈니스 모델을 제시한다. EMR(Electronic Medical Record) is being broadly used in general medical institution, but it could be more efficient and convenient if patients could use it themselves. Because present EMR is the formula written by medical experts with professional words, the patient can not identify his detailed symptoms and even the name of disease. Otherwise, the patient should have many efforts for obtaining his medical records. To solve this problem, this study developed Patient-Accessible EMR system, which was founded as one of patient-centric medical services, and it shows that the patient can take his medical information without medical experts.

철도역사의 진동저감을 위한 플로팅 슬래브궤도에 대한 고찰

김진호,한석윤,Kim, Jin-Ho,Youn, Seok-Han 대한환경공학회 2008 대한환경공학회지 Vol.30 No.6

수학 수업의 일부 국면에 나타나는 수업의 실제에 대한 일 논의

김진호,Kim, Jin-Ho,Lee, Jae-Ki 영남수학회 2012 East Asian mathematical journal Vol.28 No.2

Some discussions are made about practices which take places in some aspects of instructions from the viewpoints of traditional and reform based instruction. This kind of discussion is needed to be done, because there is no evidences to show that reform based instruction is mainly implemented among teachers even through reform based instruction has continued to be stressed since the 7th national curriculum was released. Some suggestions was made for consideration of further deep discussions based on the practices discussed earlier.

학습자 중심 수업이 학습자들의 성취도에 미치는 영향 -곱셈단원을 중심으로-

김진호,이소민,김상룡,Kim, Jin-Ho,Lee, So-Min,Kim, Sang-Lyong 한국초등수학교육학회 2010 한국초등수학교육학회지 Vol.14 No.1

본 연구는 구성주의 이론을 반영하여 개발한 곱셈단원 수업자료를 토대로 학습자 중심 수업을 초등학교 2학년 학습자에게 실시하였을 때 학습자들의 성취도가 어떠한가를 살펴보는데 그 목적이 있다. 이를 위해, 학습자 중심 수학 수업으로 곱셈단원을 학습한 집단과 초등 수학교과서를 토대로 교사 중심 수업으로 곱셈단원을 학습한 집단의 성취도를 비교하였다. 먼저, 추론검사를 실시한 결과 두 집단은 추론능력에 있어서 유의미한 차이가 없음을 확인하였다. 수업을 실시한 후, 2학년 교육과정에서 다루는 곱셈지식을 측정한 재생검사는 두 집단은 통계적으로 유의한 차이를 나타내지 않았지만, 2학년 학생들이 배우지 않은 3학년 이상의 교육과정에서 다루는 곱셈지식을 측정한 생성검사I과 생성검사II는 두 집단이 통계적으로 유의미한 차이가 나는 것을 알 수 있었다. 이와 같은 결과로부터, 초등수학교과서로 교사 중심 수업 보다 구성주의 이론을 바탕으로 개발된 수업 자료를 토대로 학습자 중심 수업이 학습자의 지식이 전이력이 있음을 알 수 있다. The purpose of this study is to investigate the effect of learner-centered instructions using instructional materials which are developed in the light of constructivism and implementing practices of the instruction. According to the result of Recall Test, experimental group and comparing group have not statistically meaningful difference. However, in the result of Generation Tests which include the contents not dealt with during the experiment treatments, the two groups have statistically meaningful difference. It can be drawn from the result that students who take learner-centered instruction are in a good readiness for learning of the contents which will be addressed in future.