• 제목/요약/키워드: miscellaneous

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주부취업과 가계경제구조 (Wife's Employment and Family Economic Status)

    • 가정과삶의질연구
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    • 제15권4호
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    • pp.165-182
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    • 1997
  • The purpose of the study is to analyze the family economic status by wife's employment. The data used in the study was taken from 1994 Expenditure Survey of Urban Families. The results showed that 33.2% of family income of employed-wife families was from wife's earnings and employed-wife families took more family income compared to nonemployed-wife families. In total expenditure eployed-wife families spent more than nonemployed-wife families. Employed-wife families spent more than nonemployed-wife families these categories such as food away from home rent domestic services clothing & shoes education public transportation and miscellaneous; spent on health care utilities communication and private transportation. The amount of savings of employed-wife families was more than of nonemployed-wife families.

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옥수수 수염의 휘발성 성분 (Volatile Components of Cornsilk(Zea mays L.))

  • 이재곤
    • 한국식품영양학회지
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    • 제12권4호
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    • pp.375-379
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    • 1999
  • Volatile components of Cornsilk(Zea mays L.) were isolated by purge and trap headspace method and were analyzed by GC and GC/MSD. A total of 44 components were identified in the cornsilk volatile coponents including 9 alcohols 7 aldehydes and ketones 14 terpenes and terpene alcohols 3 pyrazines 5 hydrocarbons and 6 miscellaneous components. The major components were 2-propanol(8.08%) pen-tanol(1.82%) hexanol(2.86%) hexanal(3.68%) heptanal(7.40%) nonanal(7.93%) decanal (2.04%) $\alpha$-copaene(2.20%) limonene(1.68%) $\alpha$-selinene(1.03%) $\beta$-selinene(1.03%)

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배합사료 공장의 작동비용 모델 (Operaton Cost Model for Feed Production)

  • 박경규;정도섭;찰스 디요
    • Journal of Biosystems Engineering
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    • 제10권1호
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    • pp.69-75
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    • 1985
  • 배합사료생산(配合飼料生産)에 소요(所要)되는 운전비용(運轉費用)을 추정(推定)하기 위(爲)하여 소요(所要)에너지, 소요노동력(所要努動力), 유지(維持) 및 수리비(修理費)를 분석(分析)하여 공장규모(工場規模) 및 사료생산종류(飼料生産種類)에 따른 수학적모형을 개발(開發)하였다. 에너지비용(費用)은 전기비용(電氣費用)과 연료비용(燃料費用)으로 구분(區分)하였으며 소요노동력(所要努動力)은 생산노동력(生産努動力), 관리자노동력(管理者努動力) 그리고 유지(維持) 및 수리노동력(修理努動力)으로 구분(區分)하였다.

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일 대학 여대생의 월경전기 증후군과 자동적 사고, 완벽성과의 관계 (The Relationships Among Premenstrual Syndrome, Automatic Thought, and Perfectionism of College Women Students)

  • 조경순
    • 성인간호학회지
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    • 제14권1호
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    • pp.144-153
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    • 2002
  • Purpose: The purpose of this study was to describe the premenstrual syndrome and the relationships among premenstrual syndrome, automatic thought, and perfectionism. Methods: The 164 subjects were selected from a nursing college in Tae-Jeon. The data were collected using the PAF, ATQ-N, and MPS from April 10th to May 10th, 2001. Results: The results of this study were as follows : 1. There was no significant difference in premenstrual syndrome due to menarche, duration of menstruation, and menstrual cycle, but significant difference in premenstrual syndrome due to amount of menstruation and regularity of menstrual cycle. 2. The subjects experienced mild premenstrual syndrome. The severe premenstrual syndromes above the mean were who subjects reported general physical discomfort, fatigue, low mood and loss of pleasure, lability and atypical depressive features, et. al., and those below the mean experienced hostility/anger, increased well-being, miscellaneous mood/behavior change, impulsive syndrome and miscellaneous physical changes, et. al. 3. The score of mean premenstrual syndrome was 236.55, that of automatic thought was 31.41 and that of perfectionism was 185.97. The premenstrual syndrome score was similar to those of other studies and subjects had low automatic thought and moderate perfectionism. 4. There were significant correlations among premenstrual syndrome, automatic thought, and perfectionism (P <. 001). 5. Automatic thought and perfectionism accounted for 17 percent of premenstrual syndrome. Conclusions: For future research, it was recommended that the study to identify major factors affecting premenstrual syndrome and the relationships between them with various subjects should be done and effective nursing intervention for premenstrual syndrome should be developed.

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윤길영(尹吉榮)의 변증론(辨證論) 변천(變遷) 연구(硏究)에 대한 고찰 (A Study on the Historical Changes in the Theory of 'Syndrome Differentiation' from the Viewpoint of Yoon Gilyeong)

  • 김경철;이해웅
    • 대한한의진단학회지
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    • 제19권3호
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    • pp.151-158
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    • 2015
  • Objectives Syndrome differentiation and treatment (辨證論治) is one of the core theories in Korean medicine and syndrome differentiation (辨證) constitutes a branch of disease diagnosis in Korean medicine. Yoon Gil-Young, one of the modern outstanding scholar of basic medical science in Korean medicine, wrote on basic theories of Korean medicine such as physiology, pathology, formula science, etc. Hereby we will analyze and discuss his works to understand his recognition of historical changes in the syndrome differentiation. Methods We conducted researches into the two works of Yoon Gil-Young's, which are "The Clinical Formula Science of Eastern Medicine (東醫臨床方劑學)" and "The theory of Four-Constitution Medicine (四象體質醫學論)". From Yoon's academic standpoint which connects the basic medical science with the clinical medicine, we analyzed his opinion about syndrome differentiation and its historical changes. Results According to Yoon's research work on syndrome differentiation and its historical changes, the development of syndrome differentiation, which goes in harmony with the history of Korean medicine, has its deep root in " Huangdi's Internal Classic (黃帝內經)" and "Treatise on Cold Damage and Miscellaneous Diseases (傷寒雜病論)". And through "Treatise on the Spleen and Stomach (脾胃論)" and the articles of warm disease (溫病論), the theory of syndrome differentiation became extended to the whole clinical diagnostic field in Korean medicine, finally including the achievements in "Treasured Mirror of Eastern Medicine (東醫寶鑑)", "Longevity and Life Preservation in Eastern Medicine (東醫壽世保元)". Conclusions Yoon Gil-Young recognized that the system of syndrome differentiation was developed in accordance with the theories from the "Treatise on Cold Damage and Miscellaneous Diseases", then the "Treatise on the Spleen and Stomach" and the articles of warm disease. The four-constitution medicine in Korea and Koho school in Japan which lays emphasis on abdominal signs also contributed to its development. Syndrome differentiation can be categorized basically into three states of intrinsic cold (本寒), intrinsic deficiency (本虛), intrinsic heat (本熱) according to the deficiency and excess in human body metabolism.

휘발유 가격변화와 가계소비의 상충작용 (Influence of Price Increase in Gasoline on Household Expenditure Trade-off)

  • 김숙향;황덕순
    • 대한가정학회지
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    • 제40권8호
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    • pp.153-166
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    • 2002
  • This study aims to reveal the influence of price increase in gasoline on household expenditure trade-off. The subjects were 651 households, acquired the first quarter of 1996 and 1997. This study shows the change of the auto fuel budget share in the same household and they were analyzed with the paired t-test, independent t-test. The results are as follows; 1) the price increase of auto gasoline resulted in the increase of its budget share, regardless of a household's true increase or decrease of income. 2) according to price increase in gasoline, the auto fuel budget share has been changed, therefore I divided these changes into three group on the base of it's degree of change. 3) In the group that had a decrease in auto fuel budget share compared to the degree of change, there was a trade-off between the increase in food and light & light water and the decrease of education and auto fuel budget share. Auto fuel in this group was used as discretionary good. 4) In the group that had a similar change in auto fuel budget share compared to the degree of change, there were no trade-off between expenditure items except auto fuel budget share and miscellaneous decrease. This group is the highest income group among the three groups. 5) In the group that had and increase of change in auto fuel budget share compared to the degree of change, there was a trade-off between the increase of eating-out and auto fuel, and the decrease of education and miscellaneous budget share. Auto fuel in this group was used as a discretionary good. 6) trade-off expenditure budget share showed a mixed effect between the influence of increase in gasoline price and influence of increase in true income.

매립장의 반입쓰레기 성상변화에 따른 다짐밀도 조사연구 (The Investigation Study of Compaction Density by Waste Composition Change in Landfill Site)

  • 정병길;최영익;김정권
    • 한국환경과학회지
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    • 제17권4호
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    • pp.397-403
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    • 2008
  • The purpose of this study is to investigate weighted compaction density according to a leading density in truck, a compaction density of solid waste and composition ratios of solid waste fur calculation of a capacity of the landfill sites. The experiments for calculations of in-place density at landfill site have been conducted in S landfill site at B City. The size of vessel for measuring the compaction density was $1m^3(1m{\times}1m{\times}1m)$. The experiment tests have been carried out methods (1 time for bulldozer and 4 times for compactor) that do contain all of specification at the landfill site. Average of the loading density at the landfill site was $0.264\;ton/m^3$ ($0.113{\sim}0.487\;ton/m^3$). When the loading density for each compositions was compared, the composition of the highest average loading density ($0.474\;ton/m^3$) was miscellaneous wastes. The composition of the lowest average loading density ($0.120 ton/m^3$) was general solid waste. The reported results indicated that the compaction density at the landfill site was $0.538\;ton/m^3$, which was calculated with weighted incoming ratios of compositions. The ranges of the density for each composition were from $0.021\;ton/m^3$ to $0.221\;ton/m^3$. When the compaction density for each composition was compared, the composition with the highest average compaction density ($0.221\;ton/m^3$) was miscellaneous wastes. The composition with the lowest average compaction density ($0.021\;ton/m^3$) was general solid wastes.

서울지역 일부 학교 영양교사의 직무에 대한 인식과 개선 요구도 (Job Perception and the Need for Job Improvement among School Nutrition Teachers in Seoul)

  • 김성희;이경은;김진숙
    • 대한지역사회영양학회지
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    • 제21권1호
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    • pp.12-24
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    • 2016
  • Objectives: The objectives of the study were to investigate the school nutrition teachers' perception on their job and to find out recommendations needed for its improvement in order to provide a quality foodservice and nutrition education at schools. Methods: A total of 219 school nutrition teachers in Seoul were surveyed using selfadministered questionnaires. Results: The perceived importance of the 16 job duties was rated 3.8 based on a 5-point scale (1: very unimportant - 5: very important). The importance of six duties including nutrition management, production management, nutrition education, and food safety management were rated over 4 point but that of record-keeping for documents, official reporting, and service management was rated the lowest. Importance-Performance Analysis showed that nutrition management, receiving/storage management, production management, menu management, food safety management, and equipment/facilities management should be emphasized to maintain the current performance of duties. The performance of the nutrition education and counseling needed to be improved since the importance scores were greater than average but the performance scores were lower than the average. Official reporting and miscellaneous jobs were rated the highest for simplification need. More than half of the respondents agreed that equipment/facilities management, miscellaneous jobs, service staff supervision, and service line supervision could be allocated to other school departments. Conclusions: School nutrition teachers should invest more time and resources on their core job duties such as nutrition management, production management, food safety management, and nutrition education for providing quality foodservice and nutrition education. To reflect the environmental changes of school foodservice, a reasonable staffing index of school nutrition teachers needs to be developed. In addition, hiring an assistant or implementing school nutrition teacher internship programs can be useful to reduce workloads of the nutrition teachers.

참마의 휘발성 풍미성분 (Volatile flavor components of Dioscorea japonica)

  • 이미순;최향숙
    • 한국식품과학회지
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    • 제26권1호
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    • pp.68-73
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    • 1994
  • 야생식용식물인 참마뿌리의 성숙도에 따른 휘발성 풍미성분을 분석하기 위해 SDE 방법으로 정유성분을 분리한 다음 GC 및 GC-MS를 이용하여 성분을 확인하였다. 어린 참마뿌리에서는 탄화수소류 35종, 알데히드류 5종, 케톤류 1종, 알콜류 9종, 에스테르류 2종, 유기산류 3종 및 기타 4종이 확인되었고, 성숙한 참마뿌리에서는 탄화수소류 23종, 알데히드류 2종, 알콜류 7종, 에스테르류 1종, 유기산류 8종 및 기타 1종이 확인되었다. 어린 참마에서 탄화수소류, 알데히드류, 알콜류 및 에스테르류의 함량이 더 많았고 풋풋한 내음이 더 강한 것으로 나타났으며 성숙한 참마에서는 고급 지방산의 함량이 상당히 많은 것으로 나타났다.

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동맥관개존증의 임상적 고찰 (The Clinical Analysis of Patent Ductus Arteriosus)

  • 김응중
    • Journal of Chest Surgery
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    • 제18권2호
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    • pp.165-173
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    • 1985
  • A clinical analysis was performed n 706 uses of patent ductus arteriosus experienced at Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital during 27 years period from 1958 to 1984. Of the 706 patients of PDA, 244 patients were male and 462 patients were female and ages ranged from 2 months to 53 years old with the average age of 8.5 years. The chief complaints on admission were dyspnea on exertion and frequent URI in 58.9%, non specific symptoms such as palpitation and easy fatigability in 9.7%, symptoms of CHF in 2.0% and no subjective symptoms in 29.4%. On auscultation of heart, continuous machinery murmurs were heard in 82% and only systolic murmurs were heard in 18% of patients. On simple chest PA of patients, cardiomegalies were detected in 78% and there were increased pulmonary vascularities in 93% of patients. EKG findings were as followed; LVH 56.9%, BVH 12.6%, RVH 2.9% and WNL 27.6%. Cardiac Catheterizations were performed in 512 patients and mean Qp/Qs was 2.56 and mean systolic pulmonary artery pressure was 45mmHg. Operation methods were as followed; in patients in whom operations were performed on PDA only, ligation 94.3%, division 3.7% and ligation [0.5%] or trans-pulmonary artery suture closure [1.5%] under cardiopulmonary bypass 2.0% and in patients in whom operations were performed with associated anomalies, ligation 17.6%, division 2.4%, and ligation [44.7%] or trans-pulmonary artery suture closure [35.3%] under cardiopulmonary bypass 80%. 52 postoperative complications [8.4%] were developed in 42 patients [6.8%] and its were as followed; permanent or transient hoarseness 16 [2.6%], intraoperative rupture of PDA 8 [1.3%], recannalization 6 [1.[%], operative death 5 [0.8%], late death 4 [0.6%] and other miscellaneous complications 13 [2.1%]. 140 associated cardiac anomalies [19.8%] were found in 105 patients [14.9%] and its were as followed; VSD 68 [9.6%], COA 15 [2.1%], Subaortic discrete membrane 7 [0.9%], ASD 6 [0.8%], TOF 5 [0.7%] and other miscellaneous and

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