• 한국조리학회지
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• 제20권6호
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• pp.69-79
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• 2014

메뉴선택 속성과 메뉴디자인 속성이 고객가치와 고객만족이 어떻게 영향을 미치는 분석하자 하는 것이 연구의 목적이다. 연구를 목적을 달성하기 위하여 서울지역 4개의 호텔 양식당 이용자 223명을 분석한 결과, 메뉴선택속성에서는 다양성, 메뉴 설득력은 고객가치에 유의한 영향을 미치는 것으로 나타났다. 가설 2에서는 메뉴선택속성은 고객만족에 유의한 영향을 미칠 것으로 나타났다. 가설 3은 메뉴디자인은 고객가치에 유의한 영향을 미칠 것으로 나타났다. 가설 4는 메뉴 디자인은 고객만족에 유의한 것으로 나타났다. 가설 5는 고객가치는 고객만족에 유의한 것으로 나타났다. 연구결과 메뉴의 선택속성과 디자인 모두 중요한 것으로 나타났다. 본 연구에서는 메뉴의 선택속성과 디자인은 모두 중요한 것으로 났다. 향후 연구에서는 외국인 고객과 내국인 고객의 차이비교를 통해, 보다 세분화된 연구와 각 업장의 메뉴선택속성을 모색해 보아야 할 것으로 사료된다.

• 항공우주정책ㆍ법학회지
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• 제5권
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• pp.171-205
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• 1993

On the contrary to the general principle of private law, carriers' liability for passengers and cargo owners have been quantatively limited in some cases. The author traces the rule of liability limitation in the law of Korea and United States to verify two hypotheses. The first hypothesis is that the rule of liability limitation has been introduced to motivate investment when new technology with high risk has been adopted in business. The second hypothesis is that the rule of liability limitation can be maintained only when damages have been fully compensated. The former is a necessary condition for liability limation, and the latter sufficient condition. There are strong evidences for the first hypothesis. Navigation or aviation, artificial satellite lauching, urban transportation system are good examples. The second hypothesis is supported by the fact that there have been continuous controversies on the Warsaw System, including the failure of ratification of Montreal Additional Protocols No.3 & 4 by the U.S. Senate and voluntary removal of liability limitation by the Japanese airline companies. Loss of cargo can be compensated fully, but damages from personal injury and death not. The value of human body and life is not easy to be estimated. Passengers, moreover, do not usually buy insurance for accidents in travel. Passengers do not accept insurance premium as the cost of being whole and alive. They do not accept accident rates realistically. They have no bargaining power in dealing with insurers. The rule of liability limitation in personal losses would not be supported in future because damages have not fully compensated.

• 여성건강간호학회지
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• 제5권1호
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• pp.51-64
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• 1999

Dance movement program. Psychological wellbeing, Middle aged women, Wellbeing with depression tendency, 율동적 동작 프로그램, 우울성향 중년여성 %600an This study was designed to confirm the effects of the Dance Movement Program on psychological health in middle-age women with depression tendency. 67 women with mile to moderate depression scoring between 16-25 were selected among 235 responded to CES-D (Radloff, 1977, Cho and Kim, 1993). The 46 volunteered to participate in the study were assigned the control. 7 attritions occurred during the course of the experiment leaving thirty-nine subject : nineteen experimental and twenty control, for the final analysis. Research subjects revealed to be homogenous demographically and by health-related variables. The 50-minute Dance Movement Program was performed by the experimental group 3 times a week for eight weeks, from October 6 to November 29, 1997. Depression, life satisfaction, self efficacy were measured before and after the course of Dance Movement Program. Plasma serotonin was measured to identify its relationship with depression, Homogeneity tests revealed satisfactory level on relevant research variables. Data were analyzed by $x^2$-test, paired and unpaired t-tests. The results are as follows : 1) The hypothesis that depresson score of experimental group will decreased than control group was supported by t-test(t=2.20, P=.0021) 2) The hypothesis that life satisfaction score of experimental group will increased than control group was supported by t-test(t=1.42, P=.0049). 3) The hypothesis that self-efficacy score of experimental group will increased than control group was not supported by t-test(t=6.20, P=.0616). 4) The hypothesis that level of plasma serotonin will increased than control group was not supported by t-test(t=1.88, P=.0524) Thus, the effects of the Dance Movement Program for the improvement of psychological health gram for the improvement of psychological health for the middle-aged women with depression tendency are scientifically confirmed by this study.

• Journal of Yeungnam Medical Science
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• 제17권2호
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• pp.108-122
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• 2000

Background: Models of attention deficit hyperactivity disorder(ADHD) that have proposed a hypodopaminergic state resulting in hypofunction of the prefrontal circuitry have assumed a unitary dopamine system, which largely ignores the distinct functional differences between mesocortical dopamine system and nigrostriatal dopamine system. Purpose: The author's goal was to develop a pathophysiological model for ADHD with greater explanotory power than dopaminergic hypofunction hypothesis in prefronal circuitry. Material and Methods: Published clinical findings on ADHD were integrated with data from genetic, pharmacological, neuroimaging studies in human and animals. Results: Molecular genetic studies suggest that three genes may increase the susceptibility to ADHD. The three candidate genes associated with ADHD are each involved in dopaminergic function, and this consistent with the neurobiologic studies implicating catecholamines in the etiology of ADHD. Pharmacological data also provide compelling support for dopamine and noradrenergic hypothesis of ADHD. Neuroimaging studies lend substantial support for the hypothesis that right-sided abnormalities of prefrontal-basal ganglia circuit would be found in ADHD. Conclusions: The present hypothesis takes advantage of the major differences between the two pertinent dopamine systems. Mesocortical dopamine system, which largely lacks inhibitory autoreceptors, is ideally positioned to regulate cortical inputs, thus improving the signal-to-noise ratio for biologically valued signals. In this circuit, therapeutic doses of stimulants are hypothesized to increase postsynaptic dopamine effects and enhance executive functions. By contrast, symptoms of hyperactivity/impulsivity in ADHD are hypothesized to be associated with relative overactivity of nigrostriatal circuit. This nigrostriatal circuit is tightly regulated by inhibitory autoreceptoors as well as by long distance feedback from the cortex, and slow diffusion of therapeutic doses of stimulant via oral administration is hypothesized to produce a net inhibition of dopaminergic neurotransmission and improves hyperactivity.

• 여성건강간호학회지
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• 제13권3호
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• pp.157-164
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• 2007

Purpose: This study was done to determine the effect of nursing interventions on the knowledge of cervical cancer, and health beliefs, self efficacy and rate of rescreening compliance. Method: This was a nonequivalent control group pretest-posttest design. The subjects were 93 women who had experienced cervical cancer screening in S city and were randomly assigned to the experimental or control group. Intervention tools were a screening record pocket book, phone-coach. and watching a video(17mins). The data was collected from April to December, 2003 and analyzed using an $X^2-test$. t-test and ANCOVA. Results: The 1st hypothesis, "The Posttest know ledge score of the experimental group will be significantly higher than that of the control group" was supported(F=11.16, p= .001). The 2nd hypothesis, "The Posttest health belief score of the experimental group will be significantly higher than that of the control group" was not supported(F=3.38, p= .069). The 3rd hypothesis, "The Posttest self efficacy score of the experimental group will be significantly higher than that of the control group" was supported(F=4.36, p= .040). The 4th hypothesis, "The Rescreening compliance rate of the experimental group after the nursing intervention will be significantly higher than that of the control group" was supported($X^2=3.45$, p= .050). Conclusion: This nursing intervention was effective in increasing the knowledge of cervical cancer, and self efficacy percentage of rescreening compliance. Therefore I think this intervention can be used for promoting the rescreening compliance of women.

• Clinical and Experimental Pediatrics
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• 제56권9호
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• pp.369-376
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• 2013

A complex interplay between genetic and environmental factors partially contributes to the development of allergic diseases by affecting development during prenatal and early life. To explain the dramatic increase in the prevalence of allergic diseases, the hygiene hypothesis proposed that early exposure to infection prevented allergic diseases. The hygiene hypothesis has changed to the microbial hypothesis, in which exposure to microbes is closely linked to the development of the early immune system and allergic diseases. The intestinal flora may contribute to allergic disease through its substantial effect on mucosal immunity. Based on findings that exposure to microbial flora early in life can change the Th1/Th2 balance, thus favoring a Th1 cell response, probiotics may be beneficial in preventing allergic diseases. However, evidence from clinical and basic research to prove the efficacy of probiotics in preventing allergy is lacking. To date, studies have yielded inconsistent findings on the usefulness of probiotics in allergic diseases. It is difficult to demonstrate an exact effect of probiotics on asthma, allergic rhinitis, and food allergy because of study limitations, such as different first supplementation period, duration, different strains, short follow-up period, and host factors. However, many studies have demonstrated a significant clinical improvement in atopic dermatitis with the use of probiotics. An accurate understanding of the development of human immunity, intestinal barrier function, intestinal microbiota, and systemic immunity is required to comprehend the effects of probiotics on allergic diseases.

• 대한간호학회지
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• 제31권2호
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• pp.194-205
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• 2001

The purpose of the study was to identify the effect of structured patients education had on prevention of osteoporosis, with fracture and the resulting of life style changes in patients. In this study, a non equivalent control group pre and a post test design was employed. Data were collected through an interview process using questionnaires from April to December of 1999. The subjects, consisting of 59 patients with fractures and over 40 years of age, were diagnosed in K University Hospital. This study tested the patients knowledge at three times. The times were before the program 2 weeks into the program, and 6 months after education program. Life style change related to prevention of osteoporosis was shown twice (before and 6 months after the education program) in the experimental group, and control group went without it. The instruments used for this study were developed by literature review according to a reliability test. Data was analyzed using X2 test and t test to determine similarities between the experimental and control groups. The hypothesis was tested using repeated measures of ANOVA, t-test and Pearson correlation coefficients. The results of the study were summarized as follows: 1. The first hypothesis was accepted: a higher level of knowledge about osteoporosis was found in experimental groups who received education than to the control group during the period (F=19.82, p=.0001). 2. The second hypothesis was accepted: a higher level of life style changes about osteoporosis on experimental group were recorded than as compared to control group (t=3.55, p=.001). 3. The third hypothesis was accepted: the higher the knowledge about osteoporosis the higher the level of performance of life style changes about prevention of osteoporosis (r=.600, p=.0001). In conclusion, structured patient education in patient with fractures improved the level of knowledge about osteoporosis and more likely undergo of life style changes 6 months after the education program. Also reeducation would be needed 6 months after program ends. That is structured patient education in pamphlet form would be very effective in nursing intervention that may to result in life style changes. Therefore further research is needed to reinforce the education material and to generalize the education effect.

• 한국통신학회논문지
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• 제37권8A호
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• pp.639-647
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• 2012

비전 기반의 차량 검출 기술은 자동 주행 보조 시스템에 있어서 가장 중요한 기술 중의 하나이다. 하지만 자동차 외형의 다양성 및 주변 환경의 변화로 인하여 정확하고 신뢰성 있는 차량 검출 시스템의 개발은 여전히 해결해야 될 문제로 남아 있다. 일반적으로 차량 검출 시스템은 두 단계로 구분할 수 있다. 차량 후보 영역을 검출하는 가설 생성(Hypothesis Generation(HG)) 단계와 가설 생성 단계에서 검출된 영역을 검증하는 가설 검증(Hypothesis Verification(HV)) 단계이다. 차량 검출은 HV 단계에서 최종적으로 검증 및 결정되기 때문에, HV 단계의 성능에 의하여 차량 검출의 성능이 결정되게 된다. 따라서, 본 논문에서는 축소 다변수 다항식 분류기(reduced multivariate polynomial pattern classifier(RM))를 HV 단계에 이용하여 고속 차량 검출 시스템을 구성하였다. 실험 결과 RM 분류기가 SVM 분류기 기반의 차량 검출 시스템보다 처리 속도 측면에서 월등한 성능을 보여 실시간 처리 기반의 차량 검출 시스템에 적합하다.

• 재활간호학회지
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• 제1권1호
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• pp.15-25
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• 1998

The purposes of this study was to determine the effect of beach ball play in stroke patients, and to define the strategy to promote their depression, powerlessness, self-esteem, activity of daily living. The experimental design was designed non-equivalent control group, non-synchroniged design. The study method had been done by investigating the experimental group and control group through the questionnaire on 57 patients who had been in patient department in D University hospital in Pusan from January 5th 1998 to the end of February 28th, 1998. Beach ball play was carried out experimental group once per day for 10 minute's for two weeks period from Jan 1998 to Feb 1998. Data was collected before and after the experimenation. Collected data was analyzed by means of frequency, percentage, chi-square test, mean, S.D, t-test with SPSS/PC. The results were summarized as follows : 1. The 1st hypothesis : "The experimental group which received the beach ball play should be higher in depression than the control group" was supported(t=3.11, p=.003). 2. The 2nd hypothesis : "The experimental group which received the beach hall play should be higher in powerlessness than the control group" was supported(t=3.32, p=.002). 3. The 3rd hypothesis : "The experimental group which received the beach ball play should be higher in self-esteem than the control group" was not supported(t=-1.90, p=.064). 4. The 4th hypothesis : "The experimental group which received the beach ball play should be higher in activity of daily living than the control group" was not supported(t=-.47, p=.637). In conclusion, the patients who received beach ball play showed the increase in the degree of depression and powerlessness of stroke patients. So the beach ball play had been judged the nursing intervention to improve their emotional problem in stroke patients.

• 초등상담연구
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• 제7권1호
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• pp.91-108
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• 2008

The goal of this study is to examine the sociality and school adjustment of elementary school lower-class students. The following research hypotheses were set up and addressed: Hypothesis 1: There would be significant differences in sociality of the elementary school lower-class students according to activity - making friends group counseling Program. Hypothesis 2: There would be significant differences in school adjustment of the elementary school lower-class students according to activity - making friends group counseling Program. The subjects for the study were 20 first grade students attending N elementary school in Daejeon area. The students were assigned to the two groups-experimental group(N=10) and controlled group(N=10). The experimental group received 10 sessions of the activity - making Friends group counseling program for 40 minutes by 2 times every week, and the controlled group didn't do anything. To verify the hypotheses, two tests(sociality and school adjustment tests) were administered for the pretest and post-test. Means and standard deviations obtained from these tests were analyzed with factorial covariance test using SPSSWIN(10.0). The results were as follows: Hypothesis 1 was confirmed. The scores of experimental group were significantly higher than those of controlled group in sociability, cooperation and independence, but not in observance. Hypothesis 2 was confirmed. The scores of experimental group were significantly higher than those of controlled group in teacher-student relationship, student-student relationship and classes, but not in the keeping rules. The conclusion of the result is that the program have a good effect on the elementary school lower-class students' sociality and school adjustment. Above all, along with long-term adaptability of the research, continuous studies are required.