음식물 폐기물류로 제조된 퇴비의 고형연료 가치 평가 연구

이경섭,장한별,정은지,도아름,하진욱 순천향대학교 부설 산업기술연구소 2021 순천향 산업기술연구소논문집 Vol.27 No.2

In 2019, the daily generation of food waste in Korea was 14,314 tons, which is a steady increase compared to the past. To efficiently use food waste as an effective resource, composting and feeding are carried out. In Korea, attention is gradually focused on a sustainable resource circulation society. Compost made of food waste has problems with foreign substances, heavy metals, and salt content, and solid fuelization research is being actively conducted to compensate for this. In this study, infrared spectroscopy(FT-IR), organic content measurement(TGA), and chemical composition were measured to compare the fuel characteristics with wood pellets, which are major solid fuels, in order to examine the physical and chemical properties of food waste compost.

’88 OLYMPIC 柔道 금메달 유망선수의 個人 特技 技術의 力學的 分析

張銀景 龍仁大學校 1988 용인대학교 논문집 Vol.4 No.-

The purpose of this study is to analyze individual favorite techniques(Tokuinage) of Korean Judoists with the hope of '88 Seoul Olympic gold medal with reference to biomechanics.Subjects was 2 judoists and their Tokuinage were left seoinage and right osotogari. In Tokuinage, the throwing form was filmed with 16mm high speed camera (100F/sec front & side view) and the reaction force was measured by force platform system. After that, the Tokuinages were analyzed on the kinematic and kinetic aspects, respectively. The results were as follows : 1.The time elapsed for individual Tokuinage, which showed KIM is 1.68 sec, HA is 2.09 sec (P>0.05). 2.Individual characteristics of the Tokuinage: KIM (left seoinage)-when right-foot toe, foot ankle and knee joint were in the last phase of kuzushi(breaking opponent's balance), the initial phase of Tsukuri (preparation before throwing the opponent), and uke (defender) touched the mat the records of velocity, acceleration, force, energy, work and momentum were higher than other phase. HA (right osotogari) -When left-foot toe, knee joint and left-knee joint were between in the last phase of kuzushi and the initial phase of Tsukuri, the middle phase of Tsukuri, the last phase of Tsukuri, between in the Tsukuri and the initial phase of kike, and uke touched the mat, the records were higher than any other phase. 3.Motion analysis of kake phase: The time elapsed from the beginning to the phase of kike-KIM showed 1.22 sec, HA wits 1.33 sec. The time elapsed from the phase of kake (1) to the phase of kake showed 0.14sec Kim and HA.(P>0.05).when KIM exhibited left seoinage-the foot ankle angle (∠A) of attacking foot 70˚, in the phase of kake (1) 87˚.The knee angle (∠K) of attacking foot took 970 in the phase of lake (1) 120˚ the difference in foot-ankle angle and knee angle of individual was not significant (P>0.05). In the case of HA's exhibition of right osotogari-the foot-ankle was 120˚ in the position of attacking foot and the knee angle 154˚.Drection of supporting foot in the phase of kake did not become the direction of frontal view and inclined to left side (85˚). Even the sweeping foot of attacking foot mechanically was not efficient by exhibiting the dorsal flexion instead of plantar flexion. 4.Mat reaction force analysis in the phase of kale by force platform.: The supporting time on the platform of F.P.showed 1.15 sec (KIM), 0.92 sec (HA) M.R.F.of vertical direction (Fz) showed that each Judoist was different form one another and excellent in the phase of the following motions and it can be considered to be each individual's characteristics. KIM - the kake phase HA - the last phase of Air phase. M.R.F.of anterior and posterior displayed direction (Fy) the following characteristics. KIM and HA - the middle phase of Air phase. M.R.F.of left and right direction (Fx)- KIM and HA showed the excellent phase of motion in left. 5.Maximum mat reaction force (M.M.R.F.) : M.M.R.F.of Z direction was 860N, 1057N(KIM), 1648N(HA).The standard value divided by body weight showed 1.31B.W.(KIM), 1.89B.W.(HA) M.M.R.F.of X direction was 373.5N, 172.8N(KIM), 424.7N(HA) and the divided standard value was 0.57B.W., 0.26B.W.(KIM), 0.44B.W.(HA). M.M.R.F.of Y direction was -95N, 230.3N(KIM), -747.5N(HA) and the divided standard value was 0.14B.W., 0.35B.W.(KIM), 0.78B.W.(HA). 6.Impulse : The impulse of Z direction was 495.4N-sec, 670.3N- sec(KIM), 586.6N -sec(HA) and the divided standard value was 0.86B.W.sec, 1.16B.W.sec(KIM), 0.70B.W.sec(HA).The impulse of Y direction was 129.7N-sec, 10N - sec(KIM), 148.4N-see(HA) and the divided standard value was 0.23B.W.sec, 0.02B.W.sec (KIM), 0.18B.W.sec (HA). The impulse of X direction was -34.2N-sec, 89.4N-sec(KIM), -75.1N-sec (HA) and the divided standard value was 0.06B.W.sec, 0.16B.W.sec, 0.09 B.W.see (HA). 7.Center of pressure : On the Attack side-The Y direction of Y axis was 9.95cm(KIM).The X direction of X axis showed 8.82cm(KIM). On the opposition of attacking side-The Y direction of Y axis was that HA's motion was wider(17.47cm) than KIM(17.47cm). The X direction of X axis was that HA'S motion was more wide(14.47cm) than KIM (8.82cm). Finally, as individual characteristics vary the value of kienmatics were different from on another.

自動車 塗料의 異同識別에 關한 硏究 : FT-Ingrared Microscopy에 關하여

長成吉,金恩浩,李京華,朴河宣 內務部 國立科學搜査硏究所 1996 國立 科學 搜査 硏究所 年報 Vol.28 No.-

독거노인과 가족동거노인의 신체적 건강상태와 건강행위에 관한 연구

장은희,김후자,권경남,정귀애,김연화,이인혜 영남이공대학 2004 論文集 Vol.33 No.-

Purpose : The purpose of this study was to identify the physical health status and health behavior practice of in-home elderly in order to provide basic data for effective nursing intervention to promote health and quality of life. Method : The subjects for this study were 299 elderly persons in the D city. Data were collected by interview with questionnaires. Result : The ratio of chronic disease was higher for the elderly who live alone than the elderly who live with family. Arthritis was the most common chronic disease of the elderly in spite of the fact that either they live alone or live with family. The physical health status score of the elderly who live with family was statistically higher than the elderly who live alone. The health behavior score of the elderly who live with family was statistically higher than the elderly who live alone. Conclusion : To promote health behavior of the elderly, it is necessary to develop nursing intervention that considers sociocultural tradition and demographic character.

에스떼틱 살롱을 위한 Relax-Zone 경영에 관한 고찰

장경자,한은희 경복대학 2001 京福論叢 Vol.5 No.-

국내 피부미용계는 그 동안 많은 전문인력의 배출과 에스테티션의 노력으로 발전되어 왔다. 그러나 에스테틱 살롱이 보다 높은 경쟁력을 갖추기 위한 전문적이고 현장 적응이 용이한 경영 이론서가 적은 것이 우리 피부미용계의 현실이다. 본 논문은 이러한 사업 현장에서 적용 가능한 경영기법의 노하우와 새로운 시대에 걸맞는 경영기법을 제시하는데 연구의 목적이 있다. 이러한 상황에서 에스테티션에게 가장 적합한 대안으로 선택한 경영이론이 Relax-Zone 경영기법으로 연구 내용은 다음과 같다. - Esthetic salon의 실태 - 마켓팅의 원론과 현대 마켓팅론 - Esthetic salon의 경영환경과 사고의 전환 - Relax-Zone의 정의 - Realx-Zone 경영의 구성요소 본 연구는 다음과 같은 결론을 내릴 수 있다. 에스테티션에 의한 에스테틱 살롱의 경영에 경쟁력을 높일 수 있는 방법으로 설정 할 수 있는 것은 Relax-Zone 경영 기법이다. 이는 에스테티션의 노력과 연구로 충분히 성취할 수 있는 기법이며 자연 친화적 (Natural Friendly) 사유를 말하는 것이다. 특히 Relax-Zone 경영은 에스테티션에게 테라피스트 로서의 독창적인 경영의 노하우를 터득하게 하고 높은 경쟁력과 이익을 가져다 줄 것이다. The field of domestic skin & beauty has been developed by appearance of many professionalist and esthetician's effort. It is our reality that there are few technical management theoretic books which is easy to the field for higher competitve power of esthetic salon. The purpose of this study is to suggest know-how of management techique applicable in these business area and suitable for new age. In these environment, it is Relax Zone management esthetician technique that management theory chosen for the most adequate alternative plan to estheticians is. The study of this Relax Zone management technique is following : - Actual condition of esthetic salon - Marketing principles and modern marketing theory - Managing environment of esthetic salon and conversion of thought - The definition of Relax Zone - Constitutional elements of Relax Zone The results of this study are following ; It is Relax Zone management technique that can be set up as a technique raise competitive power in esthetic salon management by esthetician. It is the technique which can be accomplished with esthetician's effort and research and natural friendly speculation. Especially the management of Relax Zone will let esthetician acquire know-how of management and have high competitive power.

오렌지로부터 아플라톡신B₁의 정량분석에 관한 연구

장향동,백광균,구경림,옥선미,최진석,고은주,류성렬 한국공업화학회 2004 응용화학 Vol.8 No.2

Aflatoxin B₁ was known to have the strongest poisonous character among Aflatoxin compounds. To search the production of Aflatoxin B1 according to the change of temperature, relative humidity and incubation days, orange incubated with Aspergillus parasiticus KCCM 35078 was incubated at 20℃, 25℃, 30℃ at relative humidity 60%, 70%, 80% and for incubation time 3, 4, 5, 6, 7 days.. Production of Aflatoxin B₁ shows that the highest production appeared at 25℃ and its relative humidity 70%. The result that was quantitatively analyzed by using HPLC was 77.41ppm, and by using Fluoroscence detector was 87.87ppm. - Production of Aflatoxin B₁ shows that the lowest production appreared at 20℃ and its relative humidity 80%(HPLC), 60%(Fluoroscence detector). The result that was quantitatively analyzed by using HPLC was 4.47ppm, and by using Fluoroscence detector was 4.17ppm. The structure of Aflatoxin B₁ was identify with authentic sample by using instrumental analysis methods of GC/MS, ¹H-NMR, FT-IR respectively.

보완대체요법에 대한 간호사와 의사의 태도 비교 연구

장은희,박경숙 성인간호학회 2003 성인간호학회지 Vol.15 No.3

Purpose : The purpose of this study was to develop a fundamental reference for the clinical implementation of Complementary and Alternative Therapy (CAT) by surveying and analyzing different perception and attitude between nurses and physicians. Method : A total of 167 nurses and 103 physicians from two C university health science centers participated in this survey, and SPSS program with version 10.0 was used to analyze the result of survey. Result : As results, 72.7% nurses and 57.1% physicians showed positive attitude for the concept of CAT, 606% nurses and 36.7% physicians responded positively while 2.6% nurses and 25.9% physicians responded negatively for the application of CAT to the clinical practice. There was a meaningful difference between two groups in the belief of therapeutic effectiveness of CAT. 67.7^ nurses believed the therapeutic effectiveness of CAT while 38.8% physicians did. For attitudes of nurses and physicians toward CAT showed meaningful difference according to general characteristics : age, gender, marital status, a level of education, position in the organization, religion, and duration of health care service other than inpatient units. Conclusion : In this study, the attitudes of nurses and physicians about CAT showed meaningful difference that nurses were more positive than physicians in application.

발달장애아동의 가족지원 요구에 대한 방안연구

이경호,장은옥 朝鮮大學校 社會科學硏究所 2005 社會科學硏究 Vol.26 No.2

기관지 방선균증의 임상 1례

이은영,장태원,정만홍,옥철호,이규원,손창배,이지숙,신은경,서정아,백종현,김영옥 고신대학교의과대학 2007 고신대학교 의과대학 학술지 Vol.22 No.2

Actinomycosis is a chronic suppurative infection, whitch infiltrates mucosa-associated tissues. Thoracic, pelvic and cervicofacial infections of actinomyces are not uncommon, but endobronchial actinomycosis is rarely reported. We report a case of a 29 year old man who presented with a recurrent pneumonia and chronic cough. Fiberoptic bronchoscopy revealed occlusion of the right. lower medio-basal segment bronchus with exophytic endobronchial mass. The diagnosis was confirmed histologically by demonstration of sulfur granules in the bronchoscopic biopsy of the mass. Intravenous administration of amoxacillin and clindamycin followed by oral amoxacillin and clindamycin therapy resulted in complete recovery.

Gas Chromatography에 依한 潤滑油의 異同識別에 關한 연구(Ⅲ報)

金恩浩,李京華,朴河宣,長成吉 內務部 國立科學搜査硏究所 1996 國立 科學 搜査 硏究所 年報 Vol.28 No.-