妊娠時 尿路感染의 治療

姜信明 대한가정의학회 1984 Korean Journal of Family Medicine Vol.5 No.9

갯벌조업 효율화를 위한 운반기 개발(Ⅰ)

백신영,안병원,김도희 木浦海洋大學校 2005 論文集 Vol.13 No.-

육상이나 수상과는 달리 이질 함량이 높은 갯벌이나 늪지에서의 이동수단으로는 항공엔진이나, 프로펠러구동에 의한 호퍼크래프트가 있으나, 고가의 장비이며 조작이 곤란하고 어촌에서 조업하는 사람이 고령화 추세와 부녀자중심으로 되어 있을 뿐 아니라 젊은 사람들이 계속 도시로 유출되고 있어 실제 작업 노동력이 감소되고 있는 추세에서 갯벌작업에서의 운반기로 도입하는 것은 부적절하다. 따라서 효율적인 주행 조건에 맞는 추진체 채택을 위한 국내갯벌의 생태물리학적 지도를 조사 작성하고 현지 조업현장의 설문조사를 통해 각 지역별 갯벌 어획물에 적합한 갯벌운반기와 관련어구 최적설계와, 부녀자 중심 갯벌어업종사자와 평균연령 60대를 감안한 이동과 조작이 간편하며 기동성이 좋은 운반기 및 조업시 밀물 실종사고가 잦은 점과 해풍, 해수에 노출되는 점을 감안한 기동성과 내구성을 지닌 운반기 개발에 대하여 연구하였다. It is very important to development of transportation machinery in mud-zone. Although the transportation systems were developed for sea or shore area, such as the water jet, hovercraft etc. they were can't applicable in mud-zone due high viscosity of mud. In this study, the transportation system was developed on the basis of low purchasing cost, easy handling method and high corrosion resistant material.

정보화 사회의 마케팅의 특성에 관한 연구

김신창 제주한라대학 1998 論文集 Vol.22 No.-

The supporting and driving force of the TIME industry in the information era is re-shaping itself and, in so doing, is drawing on telecommunications, the information sector and the media and entertainments sectors. The relevant branches of industry have, along with their present-day infrastructures such as telephone, computer networks-like the Internet-as well as satellite and cable television, embarked on a powerful competitive struggle to gain control of the global information highways. These patterns can be identified from the existing options offered by information technology and can therefore be formulated for marketing activities.

Principles of value creation in event tourism: Enhancing the competitiveness of regional clusters Chung-Shing Lee a , Drew Martin b , Pi-Feng Hsieh

Chung-Shing Lee,Drew Martin,Pi-Feng Hsieh,Wan-Chen Yu 한국마케팅과학회 2020 마케팅과학연구 Vol.30 No.4

Using a strategic management perspective, this paper conceptualizes how event tourism creates and appropriates value for locations and regions supporting tourism. A conceptual framework of the six principles of tourism value creation integrates theoretical developments in value creation and retention, service innovation, and networks and regional clusters. This model applies to three levels of players: individual entities, tourism-supporting organizations, and the geographic or regional clusters that promote tourism. This framework demonstrates how event tourism creates value for individual tourists, tourism-related organizations, and regional economies, while also enhancing competitiveness for regions and individual nations. The model offers a new perspective for future research directions and practitioner guidance to create and sustain competitive advantage.

Improving a newly adapted teaching and learning approach: Collaborative Learning Cases using an action research

Shuh Shing Lee,Shing Chuan Hooi,Terry Pan,Chong Hui Ann Fong,Dujeepa D,Samarasekera 한국의학교육학회 2018 Korean journal of medical education Vol.30 No.4

Purpose: Although medical curricula are now better structured for integration of biomedical sciences and clinical training, most teaching and learning activities still follow the older teacher-centric discipline-specific formats. A newer pedagogical approach, known as Collaborative Learning Cases (CLCs), was adopted in the medical school to facilitate integration and collaborative learning. Before incorporating CLCs into the curriculum of year 1 students, two pilot runs using the action research method was carried out to improve the design of CLCs. Methods: We employed the four-phase Kemmis and McTaggart‘s action research spiral in two cycles to improve the design of CLCs. A class of 300 first-year medical students (for both cycles), 11 tutors (first cycle), and 16 tutors (second cycle) were involved in this research. Data was collected using the 5-points Likert scale survey, open-ended questionnaire, and observation. Results: From the data collected, we learned that more effort was required to train the tutors to understand the principles of CLCs and their role in the CLCs sessions. Although action research enables the faculty to improve the design of CLCs, finding the right technology tools to support collaboration and enhance learning during the CLCs remains a challenge. Conclusion: The two cycles of action research was effective in helping us design a better learning environment during the CLCs by clarifying tutors’ roles, improving group and time management, and meaningful use of technology.

High and Low Achievers’ Accepted Workload, Preferred Work Form, and Perceived Usefulness in Flipped Classrooms

Shing-Lung Chen,Yeu-Ting Liu 아시아테플 2019 The Journal of Asia TEFL Vol.16 No.1

Recently, flipped classrooms have received increasing research interest in various disciplines (Gaughan, 2014). Although researchers have identified major psychological factors affecting the quality of the flipped classroom, these factors have not been systematically or simultaneously examined. Drawing on the questionnaire data obtained from 39 university second-language learners of different achievement profiles, this study explores the relative effects of students’ accepted workload, preferred form of work (group vs. individual) and perceived usefulness of flipped classrooms on these learners’ perceptions and acceptance of a flipped classroom. Additionally, based on these university L2 learners’ questionnaire responses, we examined if achievement levels (high vs. low achievers) would modulate the effects of the aforementioned factors. The results showed that high achievers could accept 2 hours of preparatory work prior to class, but that low achievers could only accept 1 hour of work. Additionally, while high achievers prefer individual work, low achievers like to work in groups. Based on the findings of the study, pedagogical implications for the implementation of the flipped classroom for mixed-level students are discussed.

Cyclic Deformation and Phase Transformation of 6Mo Superaustenitic Stainless Steel

( Shing Hoa Wang ),( Chia Chang Wu ),( Chih Yuan Chen ),( Jer Ren Yang ),( Po Kay Chiu ),( Ja Son Fang ) 대한금속재료학회 ( 구 대한금속학회 ) 2007 METALS AND MATERIALS International Vol.13 No.4

A fatigue behavior analysis was performed on superaustenitic stainless steel UNS S31254 (Avesta Sheffield 254 SMO), which contains about 6 wt.% molybdenum, to examine the cyclic hardening/softening trend, hysteresis loops, the degree of hardening, and fatigue life during cyclic straining in the total strain amplitude range from 0.2 to 1.5 %. Independent of strain rate, hardening occurs first, followed by softening. The degree of hardening is dependent on the magnitude of strain amplitude. The cyclic stress-strain curve shows material softening. The lower slope of the degree of hardening versus the strain amplitude curve at a high strain rate is attributed to the fast development of dislocation structures and quick saturation. The ε martensite formation, either in band or sheath form, depending on the strain rate, leads to secondary hardening at the high strain amplitude of 1.5 %.

A Study of Consumer Preference among Different Patterns and Color Collocations

Shing-Sheng Guan,Fu-ling Chang,Lu-Yin Juan 한국색채학회 2011 한국색채학회 학술대회 Vol.2011 No.10

This research topic focuses on how products designed utilizing the digital inject printing technology will affect consumers" purchasing intention and behavior. Digital inject printing is a revolutionary innovation of fabric printing technology in the textile manufacturing process; through this process, the data can be utilized to monitor the textile printing quality; and to overcome the traditional fabric printing limitation. This research used 12 pictures featuring product designs in different styles and colors to analyze how customers will favor each one of the different combinations. Based on the 12 pictures, we will verify what the preferred interviewee"s characteristics are. The results show that interviewees whose older age, higher monthly income, and greater monthly disposable income had a distinct preference in images of classic and modem designs in bright, cool/warm color mixing; meanwhile, these interviewees signify their preference of silky, soft and smooth hand-felt material. Other interviewees" preferences were also discussed in the article. This research finding concerning product designs of styles and colors represent some important information about the future of new product development regarding the application of innovative digital inject printing technology.

Attention effect on the ex date: Evidence from Taiwan

Shing-yang Hu,Yun-lan Tseng 한국재무학회 2012 한국재무학회 학술대회 Vol.2012 No.09

We propose a new explanation for the abnormal return on ex dates. The ex date is a high-publicity event that attracts attention of small investors and moves stock prices, even when there is no tax and no price discreteness. We test this "attention hypothesis" by using a sample of stock dividend distributions in Taiwan. We find that small investors are significant buyers on ex dates, and their purchases are higher for high-attention stocks. The ex-date returns are also higher for the same kinds of stocks. Our attention hypothesis imposes nonlinear restrictions on coefficients across regressions, and we cannot reject them.

TREATMENT OF HIGH - STRENGTH NH3 - N WASTEWATER BY USING DIFFERENT NITRIFICATION BIOREACTORS

( Shing Der Chen,Chiu Yang Chen,Yu Feng Wang ) 한국물환경학회 1997 제6차 국제수질보전학회 아시아 태평양지역 학술회의 Vol.1 No.-