• 복식
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• 제46권
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• pp.143-158
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• 1999

The purpose of this study was to investigate the influence of home environment school life adjustment and demographic variables on the adolescents' clothing attitudes The subjects were 682 middle and high school boys and girls(boys. 342, girls:340) in Seoul Korea. Modesty of boys was influenced by parent's education(-) academic record achievement tendency of home and allowance(-) $(R^2$=8.6%) and girls influenced by affection of home(-) allowance(-) age and academic record$(R^2$=11.2%). Clothing satisfaction of boys was influenced by parents' education self-control tendency of home and school life adjustment$(R^2$=19.4%). girls influenced by allowance affection of home parents' education school life adustment and self-control of home$(R^2$=20.3%) Age was most important in predicting the wearing of regulative clothes of boys. followed by allowance and academic record(-)$(R^2$=26.7%) allowance was most important in girls followed by academic record(-), and achievement tendency of home $(R^2$=19.0%). The present findings mean that the more allowance adolescents received and the lower the academic record the lower the modesty and the their the wearing of regrlative clothes. The school life adjustment and home environment such as achievement affection and self-control tendency were meaningful variables That affect clothing attitude of adolescent.

• 가정과삶의질연구
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• 제22권4호
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• pp.157-171
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• 2004

In this study, adolescent consumers were first classified by their consumption propensity, and different types of adolescent consumers were compared regarding their consumption behavior and allowance management. The adolescents were classified into four groups by type of control and symbol-orientation. The adolescents of the external control group possessed more commodities than the internal control group. There were significant differences in the patterns of allowance management in the four groups. The low-external symbol group owned more commodities than high-external symbol group. The high-external symbol group considered external appearance more important when purchasing commodities.

• Fisheries and Aquatic Sciences
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• 제17권4호
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• pp.441-448
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• 2014

We examined the effects of dietary nutrient content, feeding period, and feed allowance on compensatory growth, food use, chemical composition, and serum chemistry of juvenile olive flounder Paralichthys olivaceus. We placed 720 juvenile fish into 24 400-L flow-through round tanks (30 fish per tank).A $2{\time}2{\time}2$ factorial design (diet: control (C) and high protein and lipid (HPL) ${\time}$ feeding period: 8 and 6 weeks ${\time}$ feed allowance: 100% and 90% of satiation) was applied. Fish were hand-fed twice daily, based on the designated feeding schedule. Weight gain and food consumption were affected by both the feeding period and feed allowance, but not by diet. The food efficiency ratio was not affected by diet, feeding period, or feed allowance, but the protein efficiency ratio and protein retention were affected by diet and feeding period, respectively. We found that the full compensatory growth of fish was not achieved at a restricted feeding allowance.

• International Journal of Control, Automation, and Systems
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• 제1권1호
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• pp.68-75
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• 2003

This paper presents an effective trajectory planning algorithm for industrial robot manipulators. Given the end-effector trajectory in Cartesian space, together with the relevant constraints and task specifications, the proposed method is capable of planning the optimum end-effector trajectory. The proposed trajectory planning algorithm considers the joint acceleration limit, end-effector velocity limits, and trajectory allowance. A feedforward compensator is also incorporated in the proposed algorithm to counteract the delay in joint dynamics. The algorithm is carefully designed so that it can be directly adopted with the existing industrial manipulators. The proposed algorithm can be easily programmed for various tasks given the specifications and constraints. A three-dimensional test trajectory was planned with the proposed algorithm and tested with the Performer MK3s industrial manipulator. The results verified effective manipulator performance within the constraints.

• 한국지역사회생활과학회지
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• 제23권4호
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• pp.509-522
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• 2012

The purpose of this study was to explore the effects of adolescent consumers' attitudes toward money and conspicuous consumption on unethical consumption behavior in commercial transactions. The main survey was conducted targeting 290 middle and high school students. As a result of this research, first in the case of adolescent's attitudes toward money, the symbol for happiness and success was 3.11 and the means of control was 1.77 respectively. The level of conspicuous consumption behavior was 2.75 and the level of unethical consumption behavior scored as passive unethical consumption behavior was 1.38 while the active unethical consumption behavior was 2.10. Second, in the case of the attitude toward money as a means of control, it differentiated according to the level of living and the amount of allowance. Conspicuous consumption behavior differentiated according to the amount of allowance and the father's education. Active unethical consumption behavior showed a difference according to the amount of allowance and the father's education. Multiple linear regression analysis conducted to identify relative effects of the variables that affect unethical consumption behavior, in case of passive unethical consumption behavior, showed that conspicuous consumption(${\beta}$=.23, p<.01) and attitudes toward money as a means of control(${\beta}$=.29, p<.001) with an explanatory power of 18%. In the case of active unethical consumption behavior, showed that sex(${\beta}$=.16, p<.05), father's education(${\beta}$=-.15, p<.05), attitudes toward money as means of control(${\beta}$=.18, p<.5) and conspicuous consumption(${\beta}$=.36, p<.001) with an explanatory power of 26%.

• The Journal of Asian Finance, Economics and Business
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• 제6권3호
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• pp.9-18
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• 2019

The purpose of this study is to investigate the relation between conservative loan loss accounting practice of banks, defined as accounting behavior that increases loan loss allowances against expected credit losses, and bank lending. Furthermore, we specify the macroeconomic conditions reflecting debtors' borrowing environments and analyze how these conditions affect the relation between conservative loan loss allowances and bank lending. Although existing literature reports that accounting conservatism has a direct effect on non-financial firms' investment behavior, there is little evidence about an effect of conservatism on banks' lending behavior. By exploiting data showing the links between individual Japanese firms and their individual lenders to control both loan demand and supply, we estimate OLS regressions to test the relationships among conservative loan loss allowance, bank lending, and macroeconomic conditions using a unique dataset containing bank-firm-year observations between 2001 and 2013. We find banks that have conservative loan loss allowances tend to provide fewer loans to firms with financing needs when macroeconomic conditions are good and these conservative banks are likely to provide more loans to firms when macroeconomic conditions are bad. Our findings suggest that reflecting expected credit loss into loan loss allowances can mitigate the procyclical behavior of banks.

• 한국보건간호학회지
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• 제33권3호
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• pp.354-363
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• 2019

Purpose: This study was undertaken to identify factors related to quit-smoking intention based on the planned behavior theory among out-of-school youths. Methods: This study was a quantitative research, data were collected during Nov. 1. 2018 to Feb. 28, 2019, study subjects were 189 out-of-school youths in Youth support Center located in A, B, C area city. The data were analyzed using independent sample t-test and one-way ANOVA, Pearson's correlation coefficient, and multiple linear regression. Results: There was a significant differences of quit smoking intention according to age, weekly allowance, participate of antismoking program. There were positive correlations between quit smoking intention and attitude to non-smoking and perceived behavior control. In smoking cessation intention influenced by predictive variable, age, weekly allowance, attitude to non-smoking, and perceived behavior control explain 26.8% smoking cessation intention. Conclusion: We believe that findings from this study will help to develop the specific smoking cessation education program for out-of-school youth's health behaviors.

• 한국가금학회지
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• 제30권2호
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• pp.101-106
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• 2003

육용종계 산란기의 적정 단백질공급수준을 구명하기 위하여 종계형 케이지에 아바에이카 육용종계 400 수를 공시하여 40 주간(24∼64주령) 1일 1수당 단백질 급여량을 18, 20 22, 24g 수준으로 사양시험을 실행하였으며 그 결과는 다음과 같다. 1) 총 산란율과 종란 산란율은 모두 처리간에 유의적인 차이가 있었으며(P<0.05), 20g 공급구가 가장 높았으나 18∼22g 공급구간에는 유의차가 없었고 24g 공급구는 20g 공급구에 비해 유의적으로 낮았다{P<0.05). 2) 평균난중은 l 일 단백질공급수준이 증가할수록 증가하는 경향이었으나{P<0.05), 20∼24g 공급구간에는 유의차가 없었고 18g 공급구만 24g 공급구와 유의적인 차이가 있었다. 성계생존율은 처리간에 유의적인 차이가 없었다. 3) 계란 kg당 또는 계란 l개당 사료요구율과 ME요구량은 모두 l일 CP 20g 공급구가 가장 우수했으며(P<0.05), 계란 kg당 사료요구율과 ME 요구량에서는 CP 18g 공 급구 계란1개당 사료요구율과 ME요구량에서는 CP 24g 공급구만 CP 20g 공급구와 유의차를 보였다(P＜0.05). 4) 계란 kg당 또는 계란 l개당 CP 요구량은 모두 l일 단백질공급량이 많아질수록 증가하였으내(P<0.05), 18g과 20g공급구간에는 유의차가 없었다. 5) 계란 kg당 또는 계란 1개당 사료비는 모두 CP 20g공급구가 가장 우수하였으나(P<0.05), 계란 l개당 사료비는 18∼20g 공급구간에 유의차가 없었다. 이상의 결과로 육용종계 산란기의 산란율과 난중, 사료와 영양소이용효율 및 사료비용에서 1일 단백질공급량은 20g이 적정수준이었다.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1992년도 한국자동제어학술회의논문집(국내학술편); KOEX, Seoul; 19-21 Oct. 1992
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• pp.652-657
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• 1992

This paper presents to accomplish successfully a multi-input real time control by applying control hierarchy for sliding mode of multi-joint manipulators whose nonlinear terms are regarded as disturbances. We- could simplify the dynamic equations of a manipulator and servo system, which are composed of linear elements and nonlinear elements, by assuming that nonlinear terms, which are Inertia term, gravity force term, Coriolis force term and centrifugal force term, are external disturbance. By simplifying that equation, we could easily obtain a control input which satisfy sliding mode of multi-input system. We proposed a new control input algorithm in order to decrease chattering by changing control input according as effect of disturbance if a control response become within allowance error range. In this experiments, we used DSP(Digital Signal Processor) controller to suppress chattering by time delay of calculation and to carry out real time control.

• 한국식생활문화학회지
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• 제8권1호
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• pp.55-62
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• 1993

These studies were conducted to: a) investigate work patterns and productivity indices, b) rate performance levels of employees and c) determine the suggested levels of personnel and labor hours for the effective labor control in school foodservice. Eighteen elementary school foodservices in Seoul were selected in order to analyze work patterns by the work sampling methodology. Allowance time and performance rating by VTR observation was done to determine the standardized labor hours. The results were as follows. The average percentage of each work function of the total work functions such as direct work function, indirect work function and delay were 65.57%, 8.12%, 26.31% respectively. The productivity index is 0.92 min/meal. The average working and delay hours per week of the foodservice director, foodservice employees and supply person were 33.64 hours, 23.25 hours, 38.52 hours respectively. The percentage of delay hours of total labor hours for foodservice employees and supply person were 42.27% and 24.0%. The standardized work hours and the appropriate levels of foodservice employees of 17 elementary school foodservices were examined: The average rating of the foodservice employees work was 1.19 and British Insulated Calendarer Cables (BICC) allowance rate was 19.40% on the average. The total work hours of foodservice employees were 172.64 hours per week and levels of personnel were 4.53 persons. BICC allowance rate was applied: The standardized work hours per week was 180.95 hours and appropriate levels of personnel were 4.11 persons based on legal 44 working hours.