• 대한간호학회지
• /
• 제15권2호
• /
• pp.5-15
• /
• 1985

This study was conducted for the purpose of fin-ding out the variance explaining the medical facilities utilization behavior, which is defined adaptation behavior Process by focal, contextual, residual stimuli in Roy's Adaptation Model. What kinds of characteristics can explain adaptation behavior in Roy's Model? And which is the relative importance of input variables? For this analysis, stepwise multiple regression and path analysis was used. The data come from the 1981 Baseline Household Interview Survey in remote rural area. The findings of the analysis can be summarized as follows: First, Total variance of independant variables for adaptation behavior, that is medical facilities utilization including clinic, drug store, health center, herb medicine was shown 16.2 percent. The most important variable which explain the dependent variable was the occurance of illness with the Ra of value 0.112. The illness symptom, living level, regular care source was shown important variables with relatively high the R²value and significant beta coefficient. Second, in the path analysis of variables which is selected important variables, the occurance of illness was shown variable which has the highest direct effect which 0.297 path coefficient. Also the education level of household was shown variable which has the highest indirect effect through living level and the occurance of illness in causal model. Third, This analysis suggests that the occurance of illness belonging focal stimuli are more influenced than others. To sum up, It is seem to the occurance of illness, illness symptom belonging focal stimuli have high explanation ability through direct effect, education level of household among contextual stimuli have explanation ability through indirect effect.

• 한국주거학회논문집
• /
• 제27권6호
• /
• pp.137-144
• /
• 2016

In modular architecture, manufacturing drawing which includes whole information for modular unit production is essential since works for modular unit have to be performed in manufacturing factory not construction field. Although the manufacturing drawing is important as known it is insufficient to utilize the manufacturing drawing in modular architecture project and this makes modular unit low-quality with re-work and work time delay. To prevent low-quality modular unit caused by insufficient manufacturing drawing, in this research firstly manufacturing drawing's current situation and error cases in manufacturing phase of past modular housing project were analyzed, and correlation between reduction of errors occurance frequency and improving manufacturing drawing was verified. Secondly manufacturing drawing improvement factors were deducted in interior, furniture, mechanical work phase which errors' occurance rate is high and the way of deducting manufacturing drawing lists and contents were suggested with light-weight work as an example in case of new type of errors occurance. A series of research process can contribute to good-quality modular unit by errors reduction. As a result of research, about half of errors occurance can be reduced with suggested manufacturing drawing improvement factors. And the manufacturing drawing process can contribute to modular production which have uniform quality.

• 한국토양비료학회지
• /
• 제25권4호
• /
• pp.357-363
• /
• 1992

본(本) 시험(試驗)은 1954년(年)부터 동일비료연용(同一肥料連用)이 토양(土壤)의 양분변동(養分變動) 양상(樣相) 및 생산력에 미치는 효과를 구명(究明)하기 위(爲)하여 실시(實施)한 시험(試驗)에서 생산된 현미중(玄米中)의 화학성분(化學成分)을 분석(分析)하고 이들 성분(成分)과 미질(米質)과의 관계(關係)를 검토(檢討)한 것으로 이를 요약(要約)하면 다음과 같다. 1. 질소유형별(窒素類型別) 현미중(玄米中)의 복백미(腹白米) 생성량(生成量)은 질소(窒素)를 유안(硫安)으로 시용(施用)한 삼요소구(三要素區)에서 가장 많았고 유안단용구(柳安單用區), 요소단용구(尿素單用區), 완전무비구(完全無肥區)의 순(順)으로 낮았다. 2. 삼요소(三要素)를 시용(施用)하고 규산(珪酸) 또는 석회(石灰)를 각각(各各) 시용(施用)하였거나 이들 규산(珪酸) 및 석회(石灰)를 혼용(混用)하였을 때에는 삼요소(三要素)만을 시용(施用)하였을 때보다 복백미(腹白米) 생성량(生成量)이 크게 감소(減少)되었다. 그 정도(程度)는 석회시용구(石灰施用區)보다 규산시용구(珪酸施用區)에서 유의(有意)한 감소(減少)를 보였다. 3. 삼요소(三要素)를 동일(同一)하게 시용(施用)한 후(後) 퇴비(堆肥)를 시용(施用)하였거나 각(各) 개량제(改良劑)를 퇴비(堆肥)와 혼합(混合) 처리(處理) 하였을 때에는 삼요소(三要素) 단용구(單用區)에 비(比)하여 현미중(玄米中)의 복백미(腹白米) 생성량(生成量)이 크게 증가(增加)하였다. 특(特)히 삼요소(三要素)＋석회(石灰)＋퇴비구(堆肥區)에서는 삼요소(三要素) 단용구(單用區)에 비(比)하여 2배이상(培以上)의 높은 복백미(腹白米)가 생성(生成)되었다. 4. 복백미(腹白米) 생성량(生成量)이 적은 구(區)에서는 질소유형별(窒素類型別) 및 삼요소처리구(三要素處理區) 공(共)히 현미중(玄米中)의 전질소함량(全窒素含量)이 낮았으며 이들 각(各) 처리중(處理中)에서도 복백미(腹白米) 생성량(生成量)이 많았던 구(區)에서는 현미중(玄米中)의 전질소함량(全窒素含量)도 높았다. 5. 현미중(玄米中) Mg/K비율(比率)이 낮을 수록 복백미(腹白米) 생성량(生成量)은 많아지는 경향(傾向)이었으며, $Mg/K{\cdot}N$비율(比率) 역시(亦是) 낮은 구(區)에서 복백미(腹白米) 생성량(生成量)이 많았다.

• 한국재료학회지
• /
• 제11권11호
• /
• pp.923-928
• /
• 2001

An electrolytic silver plating process has been successfully developed for terminated electrode parts of dielectric ceramic resonator. High adhesion strength and high Qu is obtained and blister occurance is minimized under plating condition with $HNO_3$750 $m\ell/\ell$ and HF $ 250m\ell/\ell$ solution at $25^{\circ}C$ for 20 minutes. Adhesion strength has the highest value, 3.2 kg/mm$^2$ at etching temperature of $25^{\circ}C$. Adhesion strength, Qu and blister occurance are monotonically increased with the thickness of electrodeposition layer. In case of electrodeposition of Ag, Qu value of 380 has obtained higher than in case of electrolytic Cu plating with Qu value of 325. Therefore, terminated electrode parts of dielectric ceramic resonator reducing dielectric loss can be obtained using prensent process.

• Journal of Acupuncture Research
• /
• 제26권6호
• /
• pp.11-19
• /
• 2009

Objectives : This study is designed to find out if Sasang Constitution distribution is related to the additional effect occurance of Ring Moxibustion treatment. Methods : We choosed 59 case of 'deficient of Qi' patient from 300 using VEGA-D-F-M, then investgated for the additional effect of Ring Moxibustion treatment, to find out tendency with Sasang Constitution distribution. Results : 1. the additional effect was in 2 case of patient, redness and itching sign. Other was not observed. Occurance of Ring Moxibustion treatment is not related to Sasang Constitution distribution. 2. The 'deficient of Qi' case were numerous in Soin(少陰) Constitution then other, about half. Conclusions : This study shows that side effect of Ring Moxibustion treatment is not related to Sasang Constitution distribution.

• 한국소음진동공학회:학술대회논문집
• /
• 한국소음진동공학회 2007년도 추계학술대회논문집
• /
• pp.778-782
• /
• 2007

Over 6 thousand workplaces in Korea are exposed to levels of noise which put their hearing of risk. Goverment considered various methods for noise reduction, but high noise breeds much problems still. This research investigates the present state of noise occurance and studied improvement way of administration system.

• 산업경영시스템학회지
• /
• 제17권29호
• /
• pp.1-12
• /
• 1994

The main purpose of this study was to investigat and analyse the causes of occurance of industrial accidents in Korea. In the study all statistical data regarding dangerens materials or parts, injured positions, primary and secondly causes of accidents, and people's interest of safety, etc., were obtained from 1, 027 various industry which have move more than one hundred employees. Especially, in the study, I tried to grasp essential causes and tendencies of occurances of industrial accidents relased to the various situstions, and to set up preventive method and policies scietifically.

• 산업경영시스템학회지
• /
• 제18권34호
• /
• pp.25-33
• /
• 1995

An expert system DESPRESS is developed to diagnose the fault of press by using CBR technique. In this paper, we describes the subjects for development of the system. DESPRESS deals compositly with perceptive symptoms, functional abnormalities, lamp signals and gage values, and then outputs fault parts and fault status for the press. The expert system can be used to prevent occurance of unexpected fault and minimize break times for failures.

• 한국분말야금학회:학술대회논문집
• /
• 한국분말야금학회 2006년도 Extended Abstracts of 2006 POWDER METALLURGY World Congress Part 1
• /
• pp.231-232
• /
• 2006

Aluminum Alloys with a content of 22 wt.-% $Mg_2Si$ were spray formed. This alloy features by a low density and is therefore a superior material for leightweight applications. The main problem in spray forming of this type of alloy was the occurance of high porosities. First process optimizations have been performed to decrease porosity under a certain level, so that it can be closed by an extrusion process

• 동의생리병리학회지
• /
• 제22권4호
• /
• pp.968-974
• /
• 2008

This study was aimed to investigate the electrolytes and its relationship with acute stroke patients in each stroke type by case-control study. 217 patients with first-ever acute stroke within 2 weeks as the case group(Cases), 146 people without four major risk factors(hypertension, diabetes mellitus, hyperlipidema and ischemic heart disease) as the healthy control group(Normals), and 160 people as the general control group(Controls) were recruited at the Stroke Medical Center in Daejeon University Oriental Medicine Hospital from july 2005 to march 2007 for this case-control study. We analyzed the odds ratio of electrolytes in binary logistic analysis and evaluated each stroke type and general characteristics such as age, sex etc. The level of sodium(Na+) and potassium(K+) were significantly lower in LAA, SVO type of ischemic stroke and hemorrhagic stroke. But the level of chloride(Cl-) had no significant relation with stroke occurance. In this study we demonstrated that low sodium(Na+) and potassium(K+) have an influence on stoke occurance than chloride(Cl-). And we think that the electrolytes must be considered in risk factors of ischemic stroke in Korean and more prospective studies are needed.