• 한국관광식음료학회지:관광식음료경영연구
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• 제17권2호
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• pp.1-26
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• 2006

The life of modern society is going to be more scientific and rationalized. According to these trends, our dietary life was also dramatically changed. Family restaurants grew up by 30% every year was became the place of meeting and relaxation from the place of selling and eating. These demands request to improve an atmosphere, a facility and a service in family restaurants. The objective of the present study is to investigate the effect of the gap of service in family restaurant on customer loyalty based on Oliver's gap theory. These results could be contributed to make the strategy of marketing in family restaurants. The purpose of this study in detail is as below. First, it is determined the difference of its expectation and its outcome regarding on the family restaurant service. Second, it is investigated the relationship of the gap of family restaurant with customer satisfaction. The suggestions of the present study are as below. First, it is necessary to get a novel CI strategy to clean the environment of restaurant and to induce the customer desires for young females as a dominant customers. Second, it is need to improve the interior of restaurant and to develop foods for optimal dietary environments. Third, based on the customer loyalty of the present study, customer satisfaction belongs to optimal dietary environment and utilization, whereas the negative gap of service is commercial dietary goods and employee's service. Therefore, the continuous loyalty along with personal satisfaction intends to improve the maximized atmosphere and utilization on use. The main strategy of marketing could be focused on the improvement of commercial dietary goods and utilization for the satisfaction and demands of customers.

• 대한후두음성언어의학회지
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• 제31권1호
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• pp.13-18
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• 2020

Background and Objective The purpose of this study is to report the effect of voice therapy using the voice reinforcement method (VRM) in patients with vocal nodules. It is one of the holistic voice therapy methods for improving vocal mechanisms. VRM includes not only direct and indirect voice therapy, but also trial therapy and self-practice. Composed of four stages: vocal hygiene education, relaxation, reinforcement, and generalization. Materials and Methods The subjects were 13 patients who were diagnosed with vocal nodules. Acoustic analysis, auditory perceptual assessment, K-VHI-10 and nodules size were compared before and after voice therapy. Voice therapy was conducted by speech-language pathologist and the mean number was 4.2. Results In acoustic analysis, Jitter, vF₀, vAm, Shimmer, NHR, and VTI were significantly decreased. F₀ was increased after voice therapy for women. 'Grade', 'Rough,' and 'Breathy' were significantly decreased in the GRBAS scale after voice therapy. In addition, K-VHI-10 and nodules size were significantly decreased. Conclusion VRM seems to be an effective voice therapy method in vocal nodules treatment. In VRM, especially, trial therapy is given motivation for vocal nodules treatments and self-practice has a continuous therapeutic effect in everyday life. VRM can be also applied to the voice therapy for other hyper-functional dysphonia.

• 한국콘텐츠학회논문지
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• 제21권6호
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• pp.113-127
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• 2021

본 연구는 탈근대의 건축 공간을 고정되지 않고 지속적인 변화의 개념으로 보고, 변화하는 관계 네트워크로 건축 내 공간 요소를 이해하는 것을 목표로 한다. 연구의 목적은 관계성이라는 관점에서 렘 콜하스와 SANAA의 작품에 나타난 공간적 특성을 밝힘과 동시에 두 건축가의 공간구성 전략을 분석하는 것이다. 연구의 방법은 관계성의 대한 이론적 고찰을 통해 비고정적 관계성의 의미를 정의한 후 렘 콜하스와 SANAA의 건축적 접근방법에 대해 살펴보았다. 관계성을 공간의 프로그램, 환경, 사용자 그리고 가구와 집기로 구분하여 두 건축가의 작품 분석하였다. 결과적으로 두 건축가 모두 조직화에 의해 경직된 프로그램을 거부하고 가능성이 내재된 관계성을 건축공간 활성화 목적으로 활용하고 있다는 점에서는 유사하지만, 렘 콜하스는 사용자의 행위유발 기제의 전략을 사용하고 있는 반면, SANAA는 사용자의 자율적 행위를 담는 이완공간의 전략을 사용하고 있음을 확인할 수 있었다.

• 한국콘텐츠학회논문지
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• 제21권5호
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• pp.118-128
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• 2021

오디오북 시장에 관심이 커지고 있는 상황에서 오디오북의 이용행태가 구매의도에 미치는 영향력을 살펴보았다. 연구를 위해 오디오북 이용 경험이 있는 성인 20~40대를 대상으로 지난 2020년 12월 온라인 설문조사를 진행하였다. 연구가설은 PLS-SEM을 활용해 검증하였으며, 그 결과는 다음과 같다. 첫째, 오디오북의 정보, 휴식, 편리성 동기는 각각 이용 만족에 정적 영향을 미쳤다. 둘째, 혁신성은 이용 만족에 정적 영향을 미쳤지만, 멀티태스킹 성향은 통계적으로 관련성이 없었다. 셋째, 이용 만족은 지속이용의도와 구매의도에 정적 영향을 미쳤으며, 마지막으로 지속이용의도는 구매의도에 정적 영향을 미쳤다. 이 연구는 오디오북 이용에 관한 초기 연구로, 책의 형태가 기술과 시장 수요의 변화에 맞춰 진화해 가는 과정을 탐색적으로 살펴봤다는데 의의가 있다.

• 인간식물환경학회지
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• 제23권6호
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• pp.667-681
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• 2020

Background and objective: Recently, there has been an increasing need for relaxation and familiarity with nature in residential and living spaces faced daily by urban residents, leading to a growing social interest in urban gardens. The aim of this study was to determine how gardens in a city provide physical and social benefits, comparing cases in Korea and overseas. Methods: We used the keywords "garden" and "city" for Korea, and "urban," "garden," and "green" for overseas. We then determined the Korean and overseas research trends in urban gardens by analyzing 63 Korean and 90 overseas articles deemed suitable for this study. Results: As to the types of urban gardens, the most significant type was community gardens, both in Korea and overseas (30.2% and 48.6%, respectively), followed by rooftop gardens in Korea (22.2%) and kitchen gardens overseas (22.2%). Due to the narrow and complex urban structure in Korea, people focus on using rooftop, wall, and alley spaces, and tend to arrange container-type flexible gardens. Overseas there has been a focus on promoting health and reducing food inequality through allotment and kitchen gardens, and a tendency to use a larger area as a fixed form than Korea. In addition, it was found that gardens in urban areas had a positive effect on urban biodiversity. Conclusion: To sum up, gardens in Korea are close to living spaces, and gardens overseas influence the ecosystem with an emphasis on food production. Therefore, creating urban gardens is a method of urban regeneration with a high utility that goes beyond mere food production, both in Korea and overseas, providing comprehensive benefits for the environment (37.73%) and society (62.27%). As such, continuous research on this area of study is needed to create policy guidelines for Korea.

• 대한토목학회논문집
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• 제26권5A호
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• pp.823-832
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• 2006

PSC 합성거더교의 사용성을 만족시키기 위해서는 사용하중 상태에서 구조물에 발생하는 응력과 변형을 정확히 예측하는 것이 필수적이다. 응력과 변형은 콘크리트의 건조수축과 크리프, 그리고 긴장재의 리락세이션에 의한 영향으로 시간에 따라 연속적으로 변화된다. 시간의존적인 영향의 중요성은 전체 구조가 일시에 제작되는 경우보다 단계별로 시공되는 프리캐스트 프리스트레스트 콘크리트 구조물에서 더욱 커진다. 본 연구에서는 기존 30 m PSC거더 표준단면을 이용한 PSC 합성거더교에 대해 긴장력 도입시기와 콘크리트바닥판 타설시기의 변동성을 고려한 장기거동해석을 수행하였다. 단순교와 연속교에 대해 시공단계별 장기거동 해석을 위한 PSC 합성거더교 전용해석프로그램을 개발하였으며 이를 이용하여 변수해석을 수행하였다. 시공단계별 변수해석결과를 토대로 PSC 합성거더교의 장기거동특성과 현행 프리스트레스 감소량과 관련된 현행규정의 적용한계성을 분석하였다.

• 여성건강간호학회지
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• 제7권2호
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• pp.188-202
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• 2001

This study was designed to investigate the effect of one-to-one labor support on labor pain, labor stress response, childbirth experience and neonatal status for primipara by a quasi experiment (nonequivalent control group pretest-posttest design), from April 30, 1999 to February 20, 2000. The subjects of this experiment consisted of eighty two primipara with single gestation, full term, uncomplicated pregnancies. Forty one were in the experimental group and forty one in the control group. Their mean age was 25.95 years, their mean gestation period was 39.9 weeks. A caring package of one-to-one labor support had three components. Physical support consisted of massage, back pressure, touch. Emotional support was provided by a continuous nurse's presence, acceptance and encouragement. Informational support involved teaching breathing skills, relaxation skills and knowledge about the labor process. Data assessed labor pain, pulse rate and blood pressure to measure labor stress response. Also, in measuring the value of labor stress response, plasma epinephrine, plasma norepinephrine and serum cortisol were measured. In the 24 hours after birth, the data for the postpartum mother's childbirth experiences was collected. Umbilical cord arterial blood pH, one minute and five minute Apgar score were measured after birth. Data was analyzed by t-test, $x^2$-test, repeated measures ANOVA, ANCOVA with SAS Program. The results were as follows; 1. Labor pain was significantly low in the experimental group(P=.016). 2. No significant group effects were found, but significant time effects were found for plasma epinephrine, norepinephrine, serum cortisol, pulse rate and blood pressure. 3. The childbirth experience of the experimental group was significantly more positive than the control group (P = .005). 4. The umbilical cord arterial blood pH of the experimental group was significantly higher than the control group(P=.014). There was no significant difference between the two groups in neonatal one minute and five minute Apgar scores. In conclusion, these findings indicate that one-to-one labor support could be effective in decreasing labor pain, and increasing positive childbirth experiences, also increasing the neonatal umbilical cord arterial blood pH for primipara. So, one-to-one labor support could be applied as an effective nursing treatment for primipara.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2010년도 춘계 학술발표회
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• pp.208-212
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• 2010

The high-speed railway consists of tracks, gravel ballast and subgrade, and the dynamic load is passed to subgrade through track and gravel ballast. The relaxation condition of the gravel ballast is able to be evaluate relatively and to be repaired through a continuous management, but it is difficult to evaluate the condition of subgrade, which is final part of supporting dynamic load and to repair it when made a problem. The gravel ballast and subgrade are evaluated by determining shear wave velocity. To evaluate ballast and subgrade, a good method to determine shear wave velocity is a non-destructive experiment such as surface wave tests providing a prompt experiment because an experiment in railway has a lot of tests which are carried out following railway directions and needs to prevent damage of the system. In general, a railway has limitation of an experimental space by narrow width, sleeper and etc., and background noise by a reflector exists. The existing surface wave tests need a minimum space, and it is difficult to get a reliable test results on account of background noise effect. Therefore, it is difficult or impossible to apply to existing surface wave test of subgrade and ballast. In this study, the HWAW method is applied to determine a shear wave velocity profile of the underground. The HWAW method is the experiment which is able to be carried out on a narrow space, and it determines share wave velocity of a site by measuring the wave from surface sources on the same spot. In addition, it removes effects of background noise accordingly to a signal processing using harmonic wavelet transforms, so it is useful to evaluate subgrade of a high-speed railway in the narrow space and the situation of background noise. In order to check an application of the HWAW method, an experiment is carried out on a high-speed railway field and a test result is compared to boring results.

• Asian Pacific Journal of Cancer Prevention
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• 제16권14호
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• pp.6033-6038
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• 2015

Background: Experience of lung cancer includes negative impacts on both physical and psychological health. Pain is one of the negative experiences of lung cancer. Cognitive behavioral therapy techniques are often recommended as treatments for lung cancer pain. The objective of this review was to synthesize the evidence on the effectiveness of cognitive behavioral therapy techniques in treating lung cancer pain. This review considered studies that included lung cancer patients who were required to 1) be at least 18 years old; 2) speak and read English or Thai; 3) have a life expectancy of at least two months; 4) experience daily cancer pain requiring an opioid medication; 5) have a positive response to opioid medication; 6) have "average or usual" pain between 4 and 7 on a scale of 0-10 for the day before the clinic visit or for a typical day; and 7) able to participate in a pain evaluation and treatment program. This review considered studies to examine interventions for use in treatment of pain in lung cancer patients, including: biofeedback, cognitive/attentional distraction, imagery, hypnosis, and meditation. Any randomized controlled trials (RCTs) that examined cognitive behavioral therapy techniques for pain specifically in lung cancer patients were included. In the absence of RCTs, quasi-experimental designs were reviewed for possible conclusion in a narrative summary. Outcome measures were pain intensity before and after cognitive behavioural therapy techniques. The search strategy aimed to find both published and unpublished literature. A three-step search was utilised by using identified keywords and text term. An initial limited search of MEDLINE and CINAHL was undertaken followed by analysis of the text words contained in the title and abstract, and of the index terms used to describe the article. A second search using all the identified keywords and index terms was then undertaken across all included databases. Thirdly, the reference list of all identified reports and articles were searched for additional studies. Searches were conducted during January 1991- March 2014 limited to English and Thai languages with no date restriction. Materials and Methods: All studies that met the inclusion criteria were assessed for methodological quality by three reviewers using a standardized critical appraisal tool from the Joanna Briggs Institute (JBI). Three reviewers extracted data independently, using a standardized data extraction tool from the Joanna Briggs Institute (JBI). Ideally for quantitative data meta-analysis was to be conducted where all results were subject to double data entry. Odds ratios (for categorical data) and weighted mean differences (for continuous data) and their 95% confidence intervals were to be calculated for analysis and heterogeneity was to be assessed using the standard Chi-square. Where statistical pooling was not possible the finding were be presented in narrative form. Results: There were no studies located that met the inclusion requirements of this review. There were also no text and opinion pieces that were specific to cognitive behavioral therapy techniques pain and lung cancer patients.Conclusions: There is currently no evidence available to determine the effectiveness of cognitive behavioural therapy techniques for pain in lung cancer patients.

• 공업화학
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• 제4권1호
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• pp.196-203
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• 1993

Glycerin monostearate, polyoxyethylene(100) monostearate, polyoxyethylene(20) sorbitan monostearate를 혼합한 유화제를 분산상인 liquid paraffin, beeswax 혼합물에 용해한 후 연속상인 propylene glycol 수용액을 첨가하는 방법인 agent-in-oil법을 적용한 반전유화법에 의해 O/W 에멀젼을 제조하였고, 제조과정에서 나타나는 상거동 및 점성거동을 관찰하였다. 연속상을 주가함에 따라 액정 영역과 백타겔 영역이 존재하는 유화제 조성(HLB 10.1~12.3)에서만 미세하고 균일한 에멀젼이 형성되었으며, 유상${\rightarrow}$액정상${\rightarrow}$겔상${\rightarrow}$O/W 에멀젼으로 상변화가 일어남을 알 수 있었다. 제조된 에멀젼의 전단속도에 따른 전단응력곡선으로부터 항복치가 존재함에 따라 에멀젼 입자간의 내부구조가 형성됨을 알 수 있었고, 전단력에 의한 내부구조의 파괴가 겉보기상으로는 완전히 비가역적으로 진행되며, 구조 파괴의 척도인 hysteresis loop의 면적은 유화제의 HLB값이 작을수록 큰 것을 알 수 있었다. 시간에 따른 전단응력 변화곡선에서소성점성도의 시간의존성이 큰 것을 확인하였고, 시간유동화현상에 따른 완화시간(${\lambda}$)으로부터 HLB값이 작을수록 상대적 안정성이 큼을 알 수 있었으며, homomixer로 제조한 에멀젼에 비해 반전유화법에 의해 제조한 에멀젼이 더 안정함을 알 수 있었다.