• 제목/요약/키워드: Screening promotion

검색결과 271건 처리시간 0.026초

Development and Evaluation of an Immunochromatographic Assay for Screening Listeria spp. in Pork and Milk

  • Kim, Seong-Hee;Kim, Jin-Young;Han, Woong;Jung, Byeong-Yeal;Chuong, Pham-Due;Joo, Hae-Jin;Ba, Hoa-Van;Son, Won-Geun;Jee, Young-Heun;Yoon, Byoung-Su;Lee, Yong-Soon;Lim, Yoon-Kyu
    • Food Science and Biotechnology
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    • 제16권4호
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    • pp.515-519
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    • 2007
  • Rapid immunochromatographic assay (ICA) kits were developed using flagella-specific monoclonal antibodies (MAbs) and rabbit polyclonal antibodies for screening Listeria spp. in food. The establishment of different formats, MAb 2B1 as capture antibody and MAb 7A3 or rabbit polyclonal antibodies as detector antibody, was compared. The 2 formats of the ICA kit were shown to have specific reactions with Listeria and no cross-reactivity with any of the non-Listeria including Escherichia coli O157:H7 and Salmonella enteritidis. The detection limits of the ICA kit using the combination of gold-labeled MAb 7A3 and MAb 2B1 showed $1{\times}10^5$ and $1{\times}10^6\;CFU/0.1\;mL$ at 22 and $30^{\circ}C$, respectively. The other format of the ICA kit using the combination of gold-labeled rabbit polyclonal antibodies and MAb 2B1 showed $1{\times}10^6\;CFU/0.1\;mL$ at $22^{\circ}C$ but weak signal at 30 culture. The format utilizing MAb was more sensitive than the one using polyclonal antibodies for capture antibody. Samples contaminated with L. monocytogenes 4b culture (9-10, 5-6, and 1-2 CFU/mL) on pork and pasteurized milk were confirmed as positive results. Current data suggests that this ICA kit is a rapid, simple and effective tool to screen for Listeria spp. in food.

영아(18-24개월)의 언어발달능력 지표에 관한 조사 연구 (A Study on the Indicators of Language Development Ability in Infants 18-24 Months)

  • 황경숙;김화수;이지우
    • 문화기술의 융합
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    • 제9권6호
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    • pp.843-848
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    • 2023
  • 본 연구는 언어가 가장 많이 발달하는 18-24개월 시기의 영아의 발달에 대해 세부적으로 파악하고, 빠른 시기에 적절한 중재 설계를 촉진 시킬 수 있는 발달 평가의 새로운 규준 마련에 목적이 있다. 따라서 우리는 18-24개월 영아의 언어발달 능력 지표를 알 수 있는 선별검사, 표준화된 검사도구 등의 하위 항목들을 구문/음운, 의미, 화용의 영역으로 나누어 각 문항들을 분류하고 5점 척도로 체크리스트를 만들어 18-24개월 영아를 둔 부모를 대상으로 설문조사를 실시하였다. 현재 우리나라에서 국가적으로 시행하는 영유아 건강검진에서 언어 지연이 있는 영아 선별에 낮은 민감도, 국내 검사도구들이 표준화 된지 최소 6년에서 많게는 10년 이상으로 또래집단과 비교하였을 때 발달수준의 격차가 크다는 부모 또는 교사의 보고가 많은 실정이다. 연구 결과에서도 수용 및 표현 관련 설문 문항에서 '항상 가능하다.'와 '하기 시작했다'의 비율이 50~60% 이상이었다. 따라서 본 연구의 결과를 바탕으로 빠른 시기에 세부적으로 적절한 중재 설계를 촉진 시킬 수 있는 발달 평가의 새로운 규준이 마련되어 발달 및 언어 지연이 있는 영아의 선별에 활용되기를 바란다.

도서지역 주민의 건강상태에 관한 연구 (A Study on The Health Status of Island Community People in Island)

  • 신경림
    • 성인간호학회지
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    • 제12권2호
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    • pp.296-310
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    • 2000
  • During the past 10 years, concern for community people's health has increased together with the changes. Public health policies and studies for community people's health, however, have influenced those in childmaternal health care to want more general coverage and studies of health and wellness. Particularly, the study of community people's health in the extent an island area is almost rare as that personal and the material benefits in this area are lacking of community people's work is large, and the basic elements of living, such as diet and elimination, are irregular due to the schedule of the tide. Thus, there are many potential health problems. In this regard, the study attempted to understand the health problems of island community people and to provide a basis for developing health promotion and health education programs. In collecting data for the study, face to face interviews were made through a structured questionnaire from October 1 to December 30, 1996. Collected data were analyzed with the SAS statistics program, descriptive statistics, t-test and ANOVA. Subjects' health status was examined by classifying into such categories as their health perception, complaints of health problem, related lifestyle, psychosocial health staus, the result of examination is as follows; 1. For subjects' health perception, 26.9% of the subject answered not sick, but not so healthy'; 30.9% thought they were healthy, while 22.9% answered that they were not healthy. 2. For the health problem complaints many complained of pains in their muscles and skeletal system, especially knee joint pain. Women's health problems related with breast and the reproductive system included 52.3% of cases doing breast self examination, while 56.55% received the cervical cancer screening test. In men's health problems, 44.2% of subjects answered that they have moderate to severe BPH(Benign Prostatic Hypertrophy) symptom. 3. There were statistically a significant difference in the degree of physical health according to marital status(p=0.0028), occupation(p=0.0442), income(p=0.0357). 4. For stress status, 17.2% was to need the intervention, 50.2% was to need observation. 5. The mean score of self-esteem was 27.7 showing a relatively high score. 6. For the rate of smoking, 37.7% used to smoke, while 28% used to take alcohol. 7. The rate of substance abuse was 45.9% of subjects. 8. Most of subjects' health behaviors included most of the acupuncture (52%). 9. The rate of subjects receiving comprehensive medical testing was 34.36% while 34.78% did after care managing behavior. 10. For the obesity grade, 53% is normal weight, low-weight 32.8%, obesity 33%. 11. For nutrition status, 78.7% illy balanced to need intervention of nutritional education. 12. For 78.7% of subjects, muscle strength and 40.7% of stretching were not good enough to need health education on physical exercises. Therefore, based on the results, appropriate health education programs need to be developed to promote health of community people on an island.

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상생협력 분임조 혁신활동 활성화 방안에 관한 연구 (A Study on Activation in Win-Win Cooperation Quality Circle Innovation Activities)

  • 안효범
    • 산업진흥연구
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    • 제3권1호
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    • pp.43-48
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    • 2018
  • 본 연구는 기업 간 상생협력활동을 통한 동반성장이라는 목표 아래, 상생협력 분임조 혁신활동의 선도모델 개발 및 활성화를 위하여 다음과 같은 연구를 수행하였다. 첫째, 최근 3개년(2014년~2016년)동안 국가품질상의 범주 내에서 실시된 전국 품질분임조 경진대회 상생협력 부문에 참여한 총 18개 기업들의 주요 발표문집을 중심으로 사례분석을 실시하였으며 문제점 및 개선방안을 도출하였다. 둘째, 2017년 전국 품질분임조 경진대회 상생협력부문의 심사기준을 분석하고 각 활동단계별 우수사례를 선정하여 최적화된 상생협력 분임조 혁신활동의 활동요령 가이드를 제시하였다. 셋째, 상생협력 분임조 혁신활동의 활성화 및 참여유도 확산을 위한 성과공유의 시스템 강화방안을 제안하였다. 이러한 기업 간 상생협력의 시스템 강화방안을 통하여 상생협력이 새로운 기업문화로 정착할 수 있도록 노력하는 한편 상생협력 기업 간 생산성 및 품질향상 등 기업경쟁력 제고를 바탕으로 기업 간 동반성장의 목표를 달성하는데 기여할 것으로 기대한다.

The Korea Cohort Consortium: The Future of Pooling Cohort Studies

  • Lee, Sangjun;Ko, Kwang-Pil;Lee, Jung Eun;Kim, Inah;Jee, Sun Ha;Shin, Aesun;Kweon, Sun-Seog;Shin, Min-Ho;Park, Sangmin;Ryu, Seungho;Yang, Sun Young;Choi, Seung Ho;Kim, Jeongseon;Yi, Sang-Wook;Kang, Daehee;Yoo, Keun-Young;Park, Sue K.
    • Journal of Preventive Medicine and Public Health
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    • 제55권5호
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    • pp.464-474
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    • 2022
  • Objectives: We introduced the cohort studies included in the Korean Cohort Consortium (KCC), focusing on large-scale cohort studies established in Korea with a prolonged follow-up period. Moreover, we also provided projections of the follow-up and estimates of the sample size that would be necessary for big-data analyses based on pooling established cohort studies, including population-based genomic studies. Methods: We mainly focused on the characteristics of individual cohort studies from the KCC. We developed "PROFAN", a Shiny application for projecting the follow-up period to achieve a certain number of cases when pooling established cohort studies. As examples, we projected the follow-up periods for 5000 cases of gastric cancer, 2500 cases of prostate and breast cancer, and 500 cases of non-Hodgkin lymphoma. The sample sizes for sequencing-based analyses based on a 1:1 case-control study were also calculated. Results: The KCC consisted of 8 individual cohort studies, of which 3 were community-based and 5 were health screening-based cohorts. The population-based cohort studies were mainly organized by Korean government agencies and research institutes. The projected follow-up period was at least 10 years to achieve 5000 cases based on a cohort of 0.5 million participants. The mean of the minimum to maximum sample sizes for performing sequencing analyses was 5917-72 102. Conclusions: We propose an approach to establish a large-scale consortium based on the standardization and harmonization of existing cohort studies to obtain adequate statistical power with a sufficient sample size to analyze high-risk groups or rare cancer subtypes.

Effects of Setaria italica on Gap Junction-Mediated Intercellular Communication for the Development of Cancer Chemopreventive Agents

  • Son, Jang-Won;Fang, Ming-Zhu;Cho, Myung-Haing;Kim, Kyung-Ho;Kim, Soo-Un;An, Gil-Hwan;Lee, Chong-Soon;Kim, Ki-Nam;Chang, Il-Moo;Mar, Woong-Chon
    • Natural Product Sciences
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    • 제5권2호
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    • pp.88-92
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    • 1999
  • Inhibition of gap junction-mediated intercellular communication (GJIC) has been considered as an important factor in the tumor promotion phase of carcinogenesis. Recovery effects of natural products on gap junctional intercellular communication are measured by scrape-loading and dye transfer method using Lucifer yellow after administration of phorbol-12-myristate-13-acetate (PMA) on WBF344 cells. Among tested natural products, the hexane fraction and subfractions (F-01 and F-04) of Setaria italica were relatively effective for recovery of GJIC. The hexane fraction of Setaria italica $(EC_{25},\;12.14\;{\mu}g/ml)$ and subfractions $(F-01:EC_{50},\;10.74\;{\mu}g/ml;EC_{25},\;1.58\;{\mu}g/ml,\;F-04:EC_{50},\;11.03\;{\mu}g/ml;\;EC_{25},\;3.12\;{\mu}g/ml)$ revealed dose-dependent recovery effects on GJIC. Our data show GJIC activity measurement by Lucifer yellow spread on cells can be an effective tool for the screening of natural products with possible cancer chemopreventive effects.

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보육시설 영유아의 건강사정을 위한 기록지 개발 (A Study on the Development of Children's Health Assessment Tools in Child Care Centers)

  • 한경자;방경숙;권미경;김지수;최미영;허보윤
    • 부모자녀건강학회지
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    • 제12권1호
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    • pp.61-76
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    • 2009
  • Purpose: The purpose of this study was to develop child's health assessment tools for children in child care centers. Methods: Based on the literature review and several types of workshops participated with the child health nursing professors, doctoral students, nurses in pediatric units and pediatric psychiatric units from July to December 2006, the standards of child health assessment tools were developed. Graduate students and 4th grade students in nursing were trained for health assessment and used these assessment tools to validate the content and reliability of said tools. Results: Some record forms were newly developed, including demographic characteristics, past history, present health status, behavioral problems, and appropriate developmental screening tests in child care centers were selected. For systematic health care management in child care centers, daily care report, illness log, and referral sheet were also developed. Conclusion: In the face of growing utilization of daycare and their association with increased risk of various diseases, assessment and control measures are indispensable to the promotion of child health. Children's physical and mental health and developmental problems can be assessed using this assessment tools. They can be used for establishing the direction for developing a health care service system for young children.

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극장판 애니메이션의 엔딩 크레딧 양상연구: 쿠키 영상을 중심으로 (A Study of Ending Credit in Animations-Focused on Credit Cookie)

  • 박성원;이혜원
    • Journal of Information Technology Applications and Management
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    • 제27권1호
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    • pp.187-198
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    • 2020
  • With the development of technology and the creation of an entertainment environment for leisure, various marketing strategies are being used in the film industry. Among them, the use of the credit cookie of ending credits was very effective in producing the series. The ending credit is the time it takes to show the names of the people who made the movie, which is meaningless to the audience. There is a cost to produce a ending credit but It wasn't made because no revenue was generated. The credit cookie was inserted into this ending credit area, which brought new pleasure to the audience. Most of them were epilogue images showing the story behind the movie, NG images showing the NG situation during film production, and In videos mentioned in the movie but not shown in the movie itself. As various ideas about credit cookie were connected with marketing, a series movie and a spin-off foretelling the derivative works after the screening work were produced and have a new meaning. As a result, the time of ending credits, which had no commercial value, became the methodology of the most powerful promotional strategy. Looking at the difference between live-action film and animation in producing such credit cookie, unlike live-action films that edit the remaining parts after shooting, the NG video of the animation has a lot of time and money to produce. So, it hasn't try very well, and it seems to have been actively produced when moving from 2D animation to 3D animation. This is because 3D animation, which has already been modeled, can create new NG scenes by simply adding animating based on the layout of the created scene. Since it is possible to produce an episode movie at a low cost and time, and to use the scenes of the movie after the production, it will be necessary to strategically produce credit cookie for promotion in animation.

학령기 아동의 심혈관계 질환 위험인자의 유병률 (Prevalence of Cardiovascular Risk Factors in School-aged Children)

  • 윤이화;안지연;이봉숙;탁영란
    • Journal of Preventive Medicine and Public Health
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    • 제38권3호
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    • pp.366-372
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    • 2005
  • Objectives : This study was conducted to assess the distribution of cardiovascular risk factors (serum lipid profiles, BMI, blood pressure, fasting blood sugar) and evaluate the risk profile of CVD by the clustering of the cardiovascular risk factors in school-aged children in the Kyoung-Gi area. Methods : The study sample consists of 208 11 year-old children (51.4% boys, 48.6% girls) who participated in a cross-sectional screening of cardiovascular risk factors. We surveyed their socio-demographic characteristics, measured the anthropometric variables and analyzed the biochemical markers. Results : Of the cardiovascular risk factors, the percentage risk of the BMI, dyslipidememia and hypertension were highest. The prevalence rates of total cholesterol and LDL-cholesterol in girls was higher than in boys. Also, the associations of the BMI, total cholesterol, LDL-cholesterol, HDL-cholesterol, triglycerides, systolic and diastolic blood pressures were highly significant. In addition, the proportion of subjects with 1, 2, 3 and 4 or more risk factors were 29.3, 12.5, 2.9 and 1.9%, respectively; therefore, a total of 97 subjects (46.6%) had at least one more risk factor. Conclusions : From these findings, we concluded that the rates of hypercholesterolemia, cardiovascular risk groups and obesity prevalence of these groups were relatively high. These data provide further evidence that the early intervention for cardiovascular health prevention and promotion in school-aged children is necessary at the population level.

영화 마케팅 채널로서 소셜미디어의 가능성: 다큐멘터리 영화 <땅의 여자> 트위터 마케팅 사례를 중심으로 (Potential of Social Media as a Channel for Film Marketing : Focusing on the Case of the Documentary Film )

  • 안지혜;민병현
    • 한국콘텐츠학회논문지
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    • 제11권6호
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    • pp.228-241
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    • 2011
  • 본 연구에서는 소셜미디어를 통한 커뮤니케이션 문화의 변화가 대중의 소비문화에 적지 않은 영향을 미치고 있음에 주목하고 그러한 변화가 영화의 마케팅에 미치는 영향을 고찰하고자 한다. 특히 소셜미디어의 한 종류로 최근 가장 빠른 성장세를 보이고 있는 '트위터(Twitter)'가 어떤 기능적 특성을 가지고 있는지 살펴보고 이러한 특성이 영화마케팅에 어떠한 잇점을 제공하는지를 논한다. 자유로운 접근성, 단순성으로 인한 높은 주목도, 정보 확산의 신속성 그리고 저렴한 비용이라는 특성을 지닌 트위터는 일반 상업영화뿐 아니라 재정적인 문제로 충분한 마케팅 기회를 갖지 못했던 저예산 영화나 독립영화들에게 다양한 마케팅 기회를 제공한다. 본 논문의 분석 대상인 다큐멘터리 영화 <땅의 여자>(2010, 권우정)의 경우 제작과정에서부터 개봉과정을 거쳐 종영 이후까지 지속적으로 트위터를 통해 잠재 관객들과 활발히 상호소통하면서 광고, PR, 프로모션, 구전 등 영화마케팅의 모든 도구들을 구현하는 시도를 보여줌으로써 저예산영화 혹은 독립영화들이 트위터를 활용하여 어떠한 대안적인 마케팅 활동을 펼쳐나갈 수 있는지에 대한 하나의 모델을 제시하고 있다.