• Title/Summary/Keyword: recognition of health

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A Retrospective Study on the Status of Obesity and Eating and Weight Control Behaviors of Elementary School Children in Inchon (인천지역 초등학생의 후향적 연구방법에 의한 비만이행추이 및 식생활습관과 체중조절행태)

  • Park, Su-Jin;Kim, Ae-Jeong
    • Journal of the Korean Dietetic Association
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    • v.6 no.1
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    • pp.44-52
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    • 2000
  • Two hundred sixty six children were retrospectively surveyed from first to fifth grade to find out the status of obesity during four years. The obesity index was gained by height and weight data from student's health file and the data about eating behaviors and weight control behaviors, etc. were collected by questionnaires. Children assigned to one of the following groups : underweight, normal, overweight and obese. The results were as follows ; 1. Obese children were 18.6%(n=27) of boys and 10.8%(n=13) of girls at fifth grade. 2. Twenty eight children among forty obese children at fifth grade were also overweight or obese at first grade, and the other twelve was normal. 3. Breakfast skipping rate was significantly high among underweight and obese group of boys(p<0.01).The most children(87.6%) had prejudice for special foods. 4. The rate of agreement between obesity index and self recognition of body image was 60.7% in boys and 63.6% in girls. 5. Forty two point five percent of children have ever tried weight control as exercise(35.7%), reducing sugars and snacks(27%), fasting(23.8%), avoiding fatty foods(12.7%), taking diet food or drug(0.8%). In conclusion, the prevalence of children obesity is gradually increasing and children tried weight control without right guidances. In order to prevent progress into adulthood obesity, nutrition education should be followed with school foodservice including the right perception for obesity, proper weight control and eating behavior modification.

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Implementation of a Non-Invasive Sensor System for Differentiating Human Motions on a Bed (침대에서 동작 식별을 위한 비침습식 센서 시스템의 구현)

  • Cho, Seung Ho
    • Journal of the Korea Society of Computer and Information
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    • v.19 no.2
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    • pp.39-48
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    • 2014
  • In this paper, we propose an efficient dynamic workload balancing strategy which improves the performance of high-performance computing system. The key idea of this dynamic workload balancing strategy is to minimize execution time of each job and to maximize the system throughput by effectively using system resource such as CPU, memory. Also, this strategy dynamically allocates job by considering demanded memory size of executing job and workload status of each node. If an overload node occurs due to allocated job, the proposed scheme migrates job, executing in overload nodes, to another free nodes and reduces the waiting time and execution time of job by balancing workload of each node. Through simulation, we show that the proposed dynamic workload balancing strategy based on CPU, memory improves the performance of high-performance computing system compared to previous strategies.

Efficacy of recombinant enolase as a candidate vaccine against Haemaphysalis longicornis tick infestation in mice

  • Md. Samiul Haque;Mohammad Saiful Islam;Myung-Jo You
    • Parasites, Hosts and Diseases
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    • v.61 no.4
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    • pp.439-448
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    • 2023
  • Tick infestation causes a significant threat to human and animal health, requiring effective immunological control methods. This study aimed to investigate the potential of recombinant Haemaphysalis longicornis enolase protein for tick vaccine development. The exact mechanism of the recently identified enolase protein from the H. longicornis Jeju strain remains poorly understood. Enolase plays a crucial role in glycolysis, the metabolic process that converts glucose into energy, and is essential for the motility, adhesion, invasion, growth, and differentiation of ticks. In this study, mice were immunized with recombinant enolase, and polyclonal antibodies were generated. Western blot analysis confirmed the specific recognition of enolase by the antiserum. The effects of immunization on tick feeding and attachment were assessed. Adult ticks attached to the recombinant enolase-immunized mice demonstrated longer attachment time, increased bloodsucking abilities, and lower engorgement weight than the controls. The nymphs and larvae had a reduced attachment rate and low engorgement rate compared to the controls. Mice immunized with recombinant enolase expressed in Escherichia coli displayed 90% efficacy in preventing tick infestation. The glycolytic nature of enolase and its involvement in crucial physiological processes makes it an attractive target for disrupting tick survival and disease transmission. Polyclonal antibodies recognize enolase and significantly reduce attachment rates, tick feeding, and engorgement. Our findings indicate that recombinant enolase may be a valuable vaccine candidate for H. longicornis infection in experimental murine model.

Behavioral Ecology of COVID-19: Complex Interactions Between Facial Attractiveness Perception and Disgust Reactions (코로나19의 행동생태학: 안면 매력 인식과 혐오 반응의 복합적 상호작용)

  • GyeongBae Son;Hanson Park
    • Korean Journal of Psychosomatic Medicine
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    • v.32 no.1
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    • pp.10-23
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    • 2024
  • This study examines the changes in attractiveness and social perception of mask wearers during the COVID-19 pandemic. Before COVID-19, masks were seen as a sign of infection, decreasing the wearer's attractiveness. However, with the widespread normalization of mask-wearing during the pandemic, the perception mechanisms have become more complex. The attractiveness and social perception of mask wearers now vary based on factors such as the wearer's baseline attractiveness, race, and attitudes toward masks. Consequently, research findings on perception changes due to mask-wearing have been inconsistent. This inconsistency is due to the lack of standardized experimental methods and the failure to account for individual differences among participants, as well as insufficient theoretical background in the studies. From a psychiatric perspective, it is essential to formulate and test new hypotheses centered around the psychological mechanisms related to the human behavioral immune system when studying attractiveness perception during a pandemic. Notably, attention should be given to how differences in the activation of individuals' behavioral immune systems influence perceptions of mask wearers. Understanding these dynamics can provide crucial insights into how social perceptions and aversions impact mental health, thereby shedding light on various psychiatric issues that arise during infectious disease outbreaks.

Effects of Radiation-Counseling Convergence Education on Radiation Awareness (방사선카운슬링 융합교육이 방사선 인식도에 미치는 영향)

  • Seoung, Youl-Hun
    • Journal of radiological science and technology
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    • v.40 no.2
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    • pp.323-329
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    • 2017
  • The purpose of study was to analysis on the effects of radiation-counseling convergence education on radiation awareness. The survey objects were students of radiation-counseling convergence education from 12th May to 22th June in 2016. The questionnaires were education satisfactions and radiation awareness (risk, benefit, control) by Likert-type 5 scales. The analysis results revealed that education satisfactions of men students showed a significant higher female students and correlation coefficient of education satisfactions were the best high in the benefit and control of radiation. Finally radiation-counseling convergence education had a significant effect on radiation benefit. This convergence education influenced positive recognition on radiation benefit and it was indicated that radiation-counselors could treat clients on the basis of radiation benefit.

Achievement and satisfaction research of the undergraduate orchestra club activities - A convergent aspects of statistical method and opinion mining (오케스트라 동아리 참여 대학생의 성취도 및 만족도 조사 - 통계적 방법과 오피니언 마이닝의 융합적 측면)

  • Choi, Sui;Choi, Kyoungho
    • Journal of the Korea Convergence Society
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    • v.6 no.4
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    • pp.25-31
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    • 2015
  • General student orchestra activity is known as desirable hobby for students of adolescent period, developing their creativity and sensitivity, give students sense of belonging and stability by resolving their social, emotional anxiety. Accordingly, his research investigated whether orchestra club activity also has similar effect on university students. As a result unlike of adolescent students, orchestra activity turned out to be not that helpful for the social, self-confidence improvement of university students, though achievement of the activity itself was high. Despite of the result, there exist positive factors; obviously the activity has positive factors analyzing through recognition analysis (opinion mining) using big data. Therefore national support is required also for the orchestra activity of the undergraduates.

3D Special Makeup Mask Program Development and Utilization (Ver. 2) (3D 특수 분장 마스크 시뮬레이션 프로그램 개발과 활용 (제2보))

  • Barng, Kee-Jung;Kim, Jin-Seo
    • Journal of Fashion Business
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    • v.19 no.5
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    • pp.63-76
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    • 2015
  • The purpose of this study was to design a training program for utilization of 3D special makeup mask program. This study was conducted with a 3D computer graphics software program, for special makeup mask using a variety of creative educational models and case study with comparative analysis. The makeup program applied to the majors and liberal arts classes for program design. Inthis study, the selected major courses included ' stage make up ', make up application', and illustrations and color '. Students were required to take a class targeted to questionnaire completion and analysis. The research method included literature search, and Internet navigation, of experimental research. The research targeted select college students attending a 4-year university located in Dae-jeon, Korea. ETRI's "3D mask special makeup simulation program" was used in support. A survey of the study conducted from September 1, 2013, to August 30, 2014, showed a total of 94 additional statistical analyses. First, grade 3 44.6% was attained by 91.7% of the first year student majoring in liberal arts classes, Second, students' in the 3D special dress up mask program Interestingly, attained high recognition in its mastering, usability, and creativity. Furthermore, the major student satisfaction was higher for the '3D special makeup mask program. Third, students '3D special dress up was one of the biggest advantages of the program', the mask ' that models 3D ' faces. In addition, the student's delicate dress called for critical technology skills. It is thought to be suitable for practical training and improving the efficiency and performance if applied to universities and beauty schools, such as the regular high school curriculum through research.

Convergence and integration study related to development of digital contents for radiography training using dental radiograph and augmented reality (치과방사선사진과 증강현실을 활용한 방사선촬영법 숙련용 디지털 콘텐츠 개발에 대한 융복합 연구)

  • Gu, Ja-Young;Lee, Jae-Gi
    • Journal of Digital Convergence
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    • v.16 no.12
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    • pp.441-447
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    • 2018
  • This study aims to develop digital techniques that enable repeated practice of dental radiography using augmented reality technology. A three-dimensional object was fabricated by superimposing a photograph of an adult model and a computed tomography image of a manikin phantom. The system was structured using 106 radiographs such that one of these saved radiographs is opened when the user attempts to take a radiograph on a mobile device. This system enabled users to repeatedly practice at the pre-clinical stage without exposure to radiation. We attempt to contribute to enhancing dental hygienists' competency in dental radiography using these techniques. However, a system that enables the user to actually take a radiograph based on face recognition would be more useful in terms of practice, so additional studies are needed on the topic.

A Study on the Dietary Status According to Social Frailty Stage of the Female Elderly in Changwon City (창원시 여성노인의 사회적 노쇠 단계에 따른 식생활 실태 연구)

  • Seo, Eun-Hee
    • Journal of the Korean Society of Industry Convergence
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    • v.25 no.5
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    • pp.725-739
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    • 2022
  • This study conducted with 268 female elderly who visited welfare center and senior citizen center in Changwon city to identify the dietary status according to social frailty stage using nutrition quotient for elderly (NQ-E). As a result of the survey, 75.0% of the elderly had no nutrition education. The elderly in social frailty stage was 43.7%, pre-frail was 35.1%, and robust was 21.2%. The scores of NQ-E (61.65), balance (47.78), moderation (86.18), and dietary behavior (55.23) were within the medium-high grade, while diversity (48.37) was within the medium-low grade. Among the balance factor item, there was a significant difference only in the frequency of fruit intake according to social frailty stage (p<0.05). Among the diversity factor item, there were significant differences in vegetable intake (p<0.05) and the rate of eating alone (p<0.001) according to social frailty stage. Among the dietary behavior factor item, there were significant differences in whether to strive for a healthy diet (p<0.05), exercise time and depression (p<0.001), and subjective recognition rate of health (p<0.01) according to social frailty stage. Based on these results, education focusing on various food intake is needed, and continuous support from the government and local governments is needed to connect the social support network of the elderly and support programs to prevent them from going to social frailty stage.

A Case Report of Korean Medicine Treatment for Sudden Hearing Loss Accompanied by Tinnitus (한의 치료로 호전된 이명 동반 돌발성 난청 환자 1례)

  • Seo, Ji-In;Ko, Seo-Lim;Lee, Yun-Jae;Ha, Dong-Lim;Park, Ji-Hyeon;Kim, Jun-Hyeong;Seo, Hyung-Sik;Choi, Yoo-Min
    • The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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    • v.35 no.4
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    • pp.172-180
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    • 2022
  • Objectives : This study reports a 61-year-old man with sudden hearing loss and tinnitus whose symptoms improved remarkably after treatment with Korean medicine. Methods : The patient was treated with herbal medicine(gamisoyo-san, samul-tang gagambang, gongjindan, and yukmijihwang-hwan), acupuncture and moxibustion. Puretone audiometry(PTA), speech audiometry(SA), Korean tinnitus handicap inventory(K-THI), patient self-report, numeric rating scale(NRS) 11, and review of system(ROS) were performed. Results : After a month of treatment, PTA was improved from profound to mild and audiometric findings were improved in speech reception threshold and word recognition score. After 2 months of treatment, K-THI decreased from 92 to 28 and NRS 11 score decreased more than 6 in every item. Conclusions : These results demonstrate that Korean medicine could be effective sudden hearing loss and tinnitus.