• 제목/요약/키워드: Board Men

검색결과 41건 처리시간 0.03초

함정 기관실내 활동의 순환 및 호흡 기능에 대한 영향 (Changes in Circulatory and Respiratory Activities Observed on Men in an Engine Room of a Navy Ship)

  • 현광철;남기용
    • The Korean Journal of Physiology
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    • 제1권2호
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    • pp.199-213
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    • 1967
  • Circulatory and respiratory activities were observed in men exposed to the environment of engine room of a cruising Republic of Korea Navy ship and compared to the control values obtained in an ordinary laboratory room on land. The environment of an engine room of cruising navy ship was presumed to be a multiple stress acting on men. The environment of the engine room included high temperature $(35-42^{\circ}C)$, low relative humidity (20-38% saturation), vibration (about 7 cycles per second), rolling and pitching of ship and noises. Sixteen men were divided into two groups consisted of each 8 subjects. Subjects of sea duty group had experience of continuous on board duty averaging 3.5 years. Men of land duty group had no experience of on board activity. On land observations were made on one day prior to the boarding and leaving the port and four days after landing. In between observations in the engine room were made on the first, 5 th, 9 th, 12 th, and 14 th day of on board activity. The whole experimental period lasted for 20 days. Measurements on circulatory and respiratory parameters were at standing resting state (after 30 minutes standing in the case of on land study and 15 minutes in engine room study) and within one minute after cessation of on the spot running of which rhythm was 30/min. and lasted for 5 minutes. Oxygen consumption and pulmonary function test were done in the period of two minutes from the 3rd to 5th minutes of running. The following results were obtained. 1. Body temperature showed no change regardless of group difference or on land or on board measurements. 2. Pulse rate increased markedly after boarding the ship id both groups. Pulse rate increased from the first day on board at rest and after exercise as compared to the on land control value. This increase in pulse rate was more marked after exercise. Sea duty group showed less increase in pulse rate at rest than the land duty group. Standing and resting pulse rate of sea duty group on lam was 81 and increased to 87 at the 5th day on board and remained smaller than the land duty group throughout the period on board. Control standing and resting pulse rate of land duty group on land was 76 and reached 89 at the 9th day on board and thereafter decreased a little. Pulse rate of land duty group at rest on board remained greater than that of sea duty group throughout the period on board. 3. Systolic blood pressure of sea duty group increased after boarding the ship and remained higher than the control value on land. In the land duty group, however, systolic blood pressure decreased during the period on board the ship. Diastolic blood pressure decreased in both groups. 4. Resting breathing rate of land duty group increased and remained higher than the control value on land. In sea duty group, however, resting breathing rate showed a transient increase on the 1st day on board and decreased thereafter to the control value on land and kept the same level throughout the period of cruise. Absolute value of breathing rate in the sea duty group was greater than the land duty group both at rest and after exercise. 5. There was a lowering of breathing efficiency in both groups. Thus, increases in tidal volume and minute ventilation volume and decreases in maximum breathing capacity, vital capacity, capacity ratio and air velocity Index were observed after boarding the ship. An increase in ventilation equivalent was also observed in both groups. The lowering of breathing efficiency was more marked in the land duty group than the sea duty group. 6. Energy expediture increased in both groups during their stay on the ship and was more marked in the sea duty group. 7, Lactate concentration in venous blood at rest and after exercise increased after boarding the ship and no group difference was observed.

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선박의 QWL(근염생활의 질)에 관한 실증연구 (An Empirical Study on the Quality of Working Life in Merchant Ships)

  • 임종길;이태우
    • 한국항해학회지
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    • 제19권2호
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    • pp.23-75
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    • 1995
  • A major change occuring in the workplace is the willingness of union leaders, managers, and workers to experiment with various work schedules and to work toward the improvement in the QWL(quality of work life). In this study, the writer measures the level of QWL, embodies components of QWL, testifies the difference of QWL according to the demographical traits, and develops some scales to measure QWL in merchant ships. To achieve objectives of the paper, 11 hypotheses were established and a questionnaire was used, 894 proper data was obtained from 2, 910 Korean seamen working in merchant ships. Results of analyses are as follows : 1) The components of QWL in merchant ships are job, employee satisfaction, wage, welfare, working condition, supervise, colleague relations, initiative, and organization management. 2) Seamen of merchant ships are satisfied with job, supervise, colleague relations, and organization management. They are dissatisfied employee satisfaction, wage, welfare, and working condition. 3) According to demographical traits, the number of the factors significant difference(P<0.05) among components of QWL are 9 for type of ships, 8 ages of seamen, 7 for married or single, nationality of ships, and education level respectively, 5 for seamen career, for 4 rank on board and trading route of ships respectively, 2 for whether union or not and whether union involvement or not respectively, and 1 for department on board. 4) Results which tested hypotheses are as follows : For the components of QWL, married men are more satisfactory than an unmarried men, officers are more dissatisfactory than ratings, old men are more satisfactory than young men, men in high education level are more dissatisfactory than men in low education level, those who are much careers as a seaman are more satisfactory than those who are little careers as a seaman. There are significant differences in the components of QWL according to nationality and type of ships. There are insignificant differences in the components of QWL according to the shipboard department, whether union is or not, whether union involvement is or not, and trading route of ships.

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남성 스노보드 하의의 여유량 설정에 관한 연구 (Appropriate Ease of Men's Snow-board Lower Wear)

  • 류신아;박길순
    • 한국의류학회지
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    • 제30권4호
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    • pp.582-594
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    • 2006
  • The purpose of this study were to develop snow-board lower wear with improved functionality. The study consisted of figure out appropriate ease amount of snow-board lower wear and make products by applying it to pattern design. The results of this study were as follows: On the basis of the analysis of snow-board lower wear on market, 2 pieces of experimental snowboard lower wear were designed, produced, and evaluated the patterns of with different ease, and snowboard lower B for experiment was proved to be better. Snowboard lower wear was produced and evaluated for experiment 2 by giving additional ease to specific parts. Therefore experiment 2 was presented pattern, ease, and size of snowboard lower wear with improved functionality. Sizes and ease of snow-board lower wear for presentation. waist circumference - 96.0cm(l6.4cm, 17.1%); hip circumference - 127.0cm(31.3cm, 24.4%); pants length - 112.0cm(9.6cm, 8.6%); crotch length - 90.0cm(26.8cm, 36.4%); thigh circumference - 78.0cm(23.4cm, 30.0%); knee circumference - 62.0cm(24.7cm, 39.8%); turnup circumference - 62.0cm(36.0cm, 58.1%). Above mentioned sizes and ease of lower wear are medium size(M) for male.

A Study on the Measurement of Male Korean Hand - Focusing on Glove Size -

  • Ryu, Kyung-ok;Suh, Mi-a
    • The International Journal of Costume Culture
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    • 제6권2호
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    • pp.126-133
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    • 2003
  • The purpose of this study was to develop the sizing system for men's glove. The combination of anthropometric and engineering aspects of glove pattern-making is difficult problem in engineering clothing. And the traditional measurements is not enough for glove. Therefore, to develop the hand measurement method and dimension for glove, a comprehensive list of candidate measurements was reviewed and the manufacturers (Their career was over the 15years) were interviewed on the method of glove pattern-making. This study was conducted traditional and creative 88 two-dimensional anthropometric measurements and 4 photometric measurements for glove pattern-making. In addition, 16 creative measurements were instrumented using a special hand measuring board for measuring of landmark locations on the hand. The subjects were 260 men's right hand in the age group of 18 to 35 years old in korea.

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한국 성인의 복부비만 빈도와 관련 인자: 2001 국민건강영양조사 (Prevalence of Abdominal Obesity and Associated Factors among Korean Adults: The 2001 Korean National Health and Nutrition Examination Survey)

  • 정해랑
    • Journal of Nutrition and Health
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    • 제39권7호
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    • pp.684-691
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    • 2006
  • Abdominal obesity (AO) is a strong risk factor for type 2 diabetes and cardiovascular disease, which has shown a remarkable increase in Korea. This study aimed to identify prevalence of AO and related risk factors in Korean adults. A total of 5,132 men and women aged 20-85 years old from the 2001 Korean National Health and Nutrition Examination Survey were included in the analyses. AO was defined as waist circumference >=90 cm in men and >=85 cm in women as proposed by Korean Society of Obesity. Multiple logistic regression was carried out to identify risk factors for AO. Three models were specified: (i) demographic and socioeconomic factors (model 1: age, education, poverty income ratio, employment), (ii) lifestyle factors and covariates (model 2: physical activity, cigarette smoking, alcohol consumption, dietary quality, type 2 diabetes, co-morbidity) and (iii) demographic, socioeconomic and lifestyle factors (model 3). The prevalence of AO was 24.1 % in men, 23.5% in women. High poverty income ratio in men and low education attainment in women were risk factors for AO in model. 1. There was a significant association of AO with alcohol consumption, physical inactivity and dietary quality in men, alcohol consumption and cigarette smoking in women. These factors except alcohol consumption in men became insignificant in model 3. This findings underscore the importance of developing AO prevention programs in Korea that target the at risk groups identified in this study. A program focusing on low income men or less educated women would be more efficient.

농어촌지역 성인들의 총콜레스테롤치 및 관련요인 (Total Cholesterol Level and Its Related Factors of the Adult Population in the Rural Area and the Sea-Board Area)

  • 배도호;천병렬;감신;안순기;진대구;김종연;이경은;우극현
    • 농촌의학ㆍ지역보건
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    • 제26권2호
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    • pp.97-109
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    • 2001
  • 1999년 12월과 2000년 2월 사이에 경상북도 일개 농촌지역과 어촌지역 주민들 중 연구에 참여하기를 원하는 2,840명을 연구대상으로 선정하였다. 대상자의 신장, 체중, 그리고 공복 시 총콜레스테롤을 측정하였으며 신장과 체중을 이용하여 비만도를 계산하였다. 설문지를 이용하여 연령, 성별, 흡연, 음주, 그리고 폐경 상태(여성)를 면담 조사하였다. 어촌남성의 총콜레스테롤 평균치는 191.6mg/dl, 농촌남성이 173.6mg/dl이었고, 어촌여성은 206.9mg/dl, 농촌지여성은 186.9mg/ dl였다. 단순분석결과, 남성에서는 지역, 비만도, 그리고 흡연습관이 유의한 변수였다(p<0.01). 여성에서는 지역(p<0.01), 연령(p<0.01), 비만도(p<흡연습관(p<0.05), 그리고 폐경상태(p<유의한 변수였다. 총콜레스테롤치를 종속변수로 한 다중선형회귀분석을 실시한 결과, 남성에서는 어촌지역이 농촌지역에 비해(p<비만할수록(p<0.01) 총콜레스테롤은 유의하게 높았다. 여성에서는 어촌지역이 농촌지역에 비해(p<0.01), 비만할수록(p<0.01), 폐경여성이 정상에 비해(p<총콜레스테롤은 유의하게 높았다. 이와 같이 어촌지역이 농촌지역에 비해 총콜레스테롤치가 높았으며 남녀 모두에서 총콜레스테롤과 관련된 중요한 변수는 비만도였다.

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베개 높이에 관한 이간공학적 연구[I] (Ergonomic studies on the height of pillow)

  • 이연순
    • 대한가정학회지
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    • 제24권3호
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    • pp.11-18
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    • 1986
  • The height of pillow was investigated from the ergonomics standpoint. The main concern of this research was to investigated the appropriate height of the pillow in lying on one's side. The infestigation in this study was administered to a sample of forty men who were similar to Korean standard body-build. The experiment was conducted under the awakening state. The experimental method was performed using ; 1) Sensuous test 2)Electromyogram survey 3) X-ray observation Sensuous test was performed using both a plain wood board and a slope wood board by jack to objectify. RESULTS : 1) By sensuous test, the height of pillow for the most comfortable state turned up 9.4±1.1cm in lying on one's side. 2) By electromyogram survey and X-ray observation, the numerical value was substantially confirmed well-grounded physiologically and anatomically. Ihope this research will be useful to establishing the suitable height of pillow for Korean.

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Impact of Board Characteristics on Bank Risk: The Case of Vietnam

  • TRAN, Tu T.T.;DO, Nhung H.;NGUYEN, Yen T.
    • The Journal of Asian Finance, Economics and Business
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    • 제7권9호
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    • pp.377-388
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    • 2020
  • The research identifies hypotheses evaluating the impact of board characteristics on the risk of the commercial bank as well as examining the determinants of bank risk in Vietnam over a 10-year period, starting from 2008. Also, in this research, the differences between the roles of women and men in decision-making are tested. Based on this decision, risks of the banks may arise. Ordinary least squares(OLS) regression, Random effect method, and Fixed effect method are used to estimate the factors that have an impact on bank risk for dataset of all commercial banks in Vietnam. The results found that equity-to-asset ratio, bank performance and the economic growth have an inverse relationship with bank risk, while the size of bank has a positive relationship with the bank risk. One of the highlights of this paper is a demonstration of the relationship between CEO's gender and bank risk. The test result shows that the bank led by a female faces a higher overall risk level and credit risk than a bank led by a male. Based on this result, the paper also makes recommendations to Government, the State Bank of Vietnam and the commercial banks for effective risk management.

삼성 스마트 TV 보드 게임 Application 개발 (Samsung Smart TV Board-game Application development)

  • 이창연;김우생
    • 한국정보통신학회:학술대회논문집
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    • 한국정보통신학회 2013년도 추계학술대회
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    • pp.622-624
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    • 2013
  • TV는 모든 이에게 가장 친숙한 장비이다. 최근엔 모든 TV업계에서 스마트 TV를 선보이며, TV시장에서 새로운 블루오션이 되었다. 스마트TV 역시 다른 스마트 장비와 마찬가지로, application이 매우 중요한 핵심요소이다. 본 논문에서는 삼성 스마트 TV 환경에서 사용할 수 있는 Web 기반의 application으로 삼성 SDK를 이용하여 JAVA SCRIPT, CSS, HTML를 기반으로 만든 보드 게임을 개발하였다. 본 application은 주사위를 이용한 보드 게임 형식으로 게임 규칙이 간단하여 남녀노소 누구나 즐길 수 있는 4인용 게임이다.

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남성 스노보드 상의의 여유량 설정에 관한 연구 (Appropriate Ease of Men's Snowboard Upper Wear)

  • 박길순;류신아
    • 한국의류학회지
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    • 제29권2호
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    • pp.254-266
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    • 2005
  • The purpose of this study were to develop snow-board upper wear with improved functionality. The study consisted of figure out appropriate ease amount of snow-board upper wear and make products by applying it to pattern design. The results of this study were as follows : First, The results of examined the difference between naked body measurements of and basic wear. According to motion, chest circumference(4.7cm, 5.1%), back width(8.9cm, 20.7%), and waist back length(8.0cm, 18.3%) increased. Around the elbow the length increased by 4.4cm(21.9%) when it was bent 90 degrees, while it increased by 6.0cm(29.8%) when it was bent to the full(145 degree). Second, 3 snow-board upper wear were selected and evaluated their appearance, comforts, and functionality, and that of the biggest margin proved to be the best. Eases necessary for motion proved to be insufficient especially in neck, arm and wrist parts of upper clothing. Third, on the basis of the analysis of snow-board upper wear on market, 2 pieces of experimental snowboard upper wear were designed, produced, and evaluated the patterns of with different ease, and snowboard upper wear B for experiment was proved to be better, Fourth, Snowboard upper wear was produced and evaluated for experiment 2 by giving additional ease to specific parts. Therefore experiment 2 was presented pattern, ease, and size of snowboard upper wear for with snowboard upper wear with improved functionality.