• The Journal of the Korea Contents Association
• /
• v.8 no.6
• /
• pp.151-158
• /
• 2008

Poor posture of the neck and head has long been recognized as a factor contributing to the onset and perpetuation of pain in the head and neck region. This study were to evaluate the change of the neck pressure pain threshold in long term computer users. To elucidate change of the neck pressure pain threshold in long term computer users, the effect of computer using time(3, 6, 9, 12 and 15 hours) on neck pressure pain threshold were studied in 20 subjects. Neck pressure pain threshold were recorded 3, 6, 9, 12 and 15 hours group, and evaluated by pressure algometry to Trapezius muscle, Sternocleidomastoidius muscle, Suboccipitalis muscle and Temporalis muscle. Neck pressure pain threshold was significantly larger in 15 hours group(p<.05). But relation between neck pressure pain threshold in male group and female group were not significant differences(p>.05).

• Proceedings of the ESK Conference
• /
• 1997.10a
• /
• pp.35-39
• /
• 1997

스키는 겨울철에 하는 옥외 스포츠로서, 때로는 -30 .deg. C 정도의 저온이나 강풍이 부는 한냉 환경하에서 행하여지는 경우도 있다. 이러한 한냉환경은 신체기능을 저하시켜서 불쾌감을 증가시키므로 의복의 중요성이 더욱 강조된다. 인간과 환경 사이에 놓여 있는 스키웨어는 그 시대의 세련된 패션성이 요구될 뿐만 아니라 운동기능성, 안전성, 내구성 그리고 쾌적성을 구비하지 않으면 안된다. 따라서 환경이 인체에 미치는 영향이나 인간의 생리적 메커니즘을 인식하므로서 비로서 쾌적한 스키웨어를 만들 수 있는 것이다. 다양한 형태의 삶을 추구하는 현대인들의 관심은 점차 여가 시간의 건전한 활용 및 스포츠에 집중 되고 있다. 이러한 사회적인 경향에 발 맞추어 신소재의 스키웨어의 개발이 활발히 진행되고 있다. 예컨데 태양 광선을 흡수하는 세라믹 투입의 신소재의 개발과 체내에서 방출하는 열을 가능한 발산하지 않는, 두 가 지 기능을 합한 축열보온 소재의 스키웨어와 또 탁월한 방수. 방풍의 효과와 운동시 발생되는 수분. 열 배출 을 위한 투습의 능력이 있고 보온의 효과가 매우 높은 힐스포(HEALSPO) 코팅 소재를 사용한 스키웨어도 개발 되고 있다. 그리고 보온성과 심리적 만족감을 위한 원피스, 투피스, 쓰리피스 타입의 디자인 개발도 진행되 고 있다. 본 연구에서는 한냉하 운동시의 축열보온 소재 및 힐스포 소재와 같은 특수소재 스키웨어가 인 체에 미치는 영향을 다른 일반 소재와 비교 고찰하고, 스키웨어의 디자인에 대한 보온성의 효과를 검토하기 위하여, 저온환경에서의 피험자의 온열생리학적 반응을 측정하였다.한 신장/근력 팀의 경우보다 높은 에너지 소비량과 심박수를 보였다.찰한 결과, 세포독성 및 염색체 이상을 유발하지 않았다. 또한 동물약품으로 사용되는 치료용량 및 투약방법에 근거하여 10mg/kg 및 5, 2.5mg/kg을 1일 1회씩 4회 투여한 군에서도 암수에 상관없이 전 농도 군에서 염색체이상을 나타내지 않아 유전독성을 나타내지 않음을 관찰하였다. 특히 vitamin C와 E의 병용투여는 상승적으로 적용하여 간세포손상을 더욱 억제시킴을 알 수 있었다.mance and on TFP(Total Factor Productivity) growth which is a pure measure of firm performance. To utilize the advantage of panel data, FEM(Fixed Effect Model) and REM(Random Effect Model) were used. The empirical result shows that the entropy index as a measurement of inter-business relatedness is not significant but technological relatedness index is significant. OLS estimates on pooled data were considerably different from FEM or REM estimates on panel data. By introducing interaction effect among the three variables for business

• 한국노년학
• /
• v.38 no.3
• /
• pp.537-550
• /
• 2018

The purpose of this study was to investigate the status of total body water and it's influencing factors in community elderly. In this descriptive study, data were collected from 135 elderly at senior citizen center, from October 4 2016 to February 28 2017. Surveys using questionnaire and anthropometric measurements for BMI and total body water were done for data collection. The results of the study showed that while most of the subjects of the study showed total body water within the appropriate range, some elderly especially elderly women show a degraded total body water. Total body water showed significant difference according to sex, body mass index, number of chronic illness, number of medication and urinary incontinence levels. Significant influencing factors were BMI(${\beta}=-0.51$, p=<.001), sex(${\beta}=-0.47$, p=<.001) and this regression model explained 51% of the variance in total body water. In the future, attention needs to be paid to the total body water of the elderly in the local community, especially to the elderly women with risk factors.

• Journal of Practical Agriculture & Fisheries Research
• /
• v.20 no.2
• /
• pp.117-123
• /
• 2018

The purpose of this report is to describe the diagnosed case of a large colonic impaction in an adult donkey. An adult female donkey (Equus africanus asinus; 6-years-old) was admitted to the Equine Hospital of Jeju Race Park with signs of anorexia, which had started 1 day previously. Clinical examination revealed: weak gut sounds, dehydration, and severe abdominal distension, but normal respiratory and heart rates and no signs of pain. Transrectal palpation identified an impaction in the colon. The patient was treated with nasogastric siphonage, fluid therapy, and nonsteroidal anti-inflammatory drugs. Over the course of a day, her condition worsened; she started trembling, could not stand, and 2 hours later she died. Upon necropsy, a vast amount of ingesta was found in the large colon, particularly in the left ventral colon. The cecum and small colon were normal. Eleven days prior to presentation, the stable management and diet of the donkey had changed. We suspect that the change of feed, reduced water consumption, and lack of exercise precipitated the illness. However, the exact cause of the sudden death of the donkey requires further investigation.

• Clinical and Experimental Pediatrics
• /
• v.53 no.3
• /
• pp.335-340
• /
• 2010

Purpose : This study was designed to determine the effects of a school-based obesity-management program on obese primary school children. Methods : A total of 995 children (6-2 years old) in a primary school were screened in March 2008, and of those, 101 obese students (44 boys and 57 girls, body mass index (BMI) ${\geq}95$ percentile) were enrolled for a study group. The schoo-lbased, obesity management program, which includes physical exercise and nutritional education, was conducted as part of an extracurricular program for 12 weeks. The measurement of height, weight, waist circumference, blood pressure (BP), and bioelectrical impedance analysis (BIA) was performed before and after the program.Results : Height and weight increased significantly (P <0.05). The BMI and obesity index decreased significantly (P <0.01). Systolic and diastolic BP decreased significantly (P <0.01). BMI decreased in 61.4% of boys and 66.7% of girls. Protein and basal metabolic rate (BMR) increased significantly on the BIA (P <0.01). Fat decreased significantly (P <0.05). The total body water (TBW) and percent body fat (PBF) decreased significantly (P <0.01). The changes in protein, fat, TBW, PBF, and BMR significantly correlated to the change in BMI (P <0.05). In a multiple logistic regression analysis, BMI change was significantly correlated to the changes in protein and fat content (P <0.01). Conclusion : The school-based obesity management program is a very effective way to manage obesity for obese primary school children.

• Journal of the Korean Applied Science and Technology
• /
• v.37 no.4
• /
• pp.649-658
• /
• 2020

The purpose of this study is to verify the difference in health and obesity according to water and coffee intake. The study subject is 900 female college students. Physical fitness factors measured in this study were physical strength(grip strength, back muscle strength), muscle endurance (sit-up), Flexibility(Sit & reach) and cardiopulmonary endurance(harvard step). The factors of body composition (intracellular fluid, extracellular fluid, protein, mineral, body water content, muscle mass, lean body mass, body fat mass) and obesity (BMI, body fat percentage, abdominal fat percentage, obesity) were measured with the Inbody equipment. SPSS program was used for all data analysis. Group differences were verified by two-way ANOVA and one-way ANOVA. The results are as follows. There was no interaction effect between water and coffee intake on health and obesity. Therefore, the difference of the dependent variables according to each independent variable was verified. There was no significant difference in physical fitness according to water intake and coffee intake, but there was a significant difference in body composition (intracellular fluid, protein, minerals, body water, muscle mass and lean body mass). Water drinking group more than 7 cups had significantly higher body composition than the 1-4 cups water drinking group. In the case of coffee, the body composition of the 3 cup intake group was significantly higher than that of the none intake group. Obesity was significantly higher than the none intake and 1-2 cup intake groups. Based on the study results, water intake was not related to obesity, but coffee was related. For further studies, it would be better to consider gender and age differences in drinking various beverages such as water and coffee and that would be used to suggest a desirable way of water intake according to individual characteristics of the better health.

• Clinical and Experimental Pediatrics
• /
• v.51 no.2
• /
• pp.156-161
• /
• 2008

Purpose : Neutropenic enterocolitis is an acute, life-threatening inflammation of the small and large bowel, often seen in children with malignancies during periods of prolonged or severe neutropenia. The optimal management for typhlitis in pediatric oncology patients has been debateful between operative and nonoperative approaches. The purpose of this study was to review the outcome of medical management of patients who were diagnosed as typhlitis. Methods : The records of 207 pediatric cancer patients who were diagnosed and treated at the pediatric department of Yeungnam University Hospital for cancer between August, 2002 and July, 2007 were reviewed. Results : Among 207 patients, 12 (5.7%) children aged 9 to 14 years, were diagnosed clinically to have typhlitis. Clinical symptoms and signs of patients were fever, abdominal pain and tenderness, diarrhea, vomiting and rebound tenderness. Bowel-wall thickening (> 4mm) was seen on CT or ultrasonography. All patients were treated with antibiotics combinations of teicoplanin, carbapenem, aminoglycoside, or other third generation cephalosporin and metronidazole or clindamycin. Eight patients were treated with additional antifungal agents. Other supportive management included bowel rest, total parenteral nutrition, and G-CSF administration. All patients recovered completely and did not need any surgical management. Conclusion : Early diagnosis and aggressive supportive treatment appears to be important for complete recovery and survival of typhlitis.

• Journal of the Society of Cosmetic Scientists of Korea
• /
• v.40 no.4
• /
• pp.373-382
• /
• 2014

The skin is an organ that covers the outside of the human body. And it regulates body temperature, performs sensory function, deliveries the drug, and represents the abnormality of the internal organs. For these reasons, people have been expressing the condition of the body based on the state of the skin of the face to detect sign of health, "you look well", "face with vitality". Depending on the degree of aging and the environment, it is a fact that skin color, skin texture, moisture and firmness could be different. In particular, the color of the skin acts as a factor that affects to determine the subjective impression such as beauty and charm. We could expect consumer's demand through the market of whitening cosmetics and skin treatment. However, existing most of the cosmetics focus on improving whiteness. The number of studies that focused on skin color is not enough. In this study, we found out the skin color condition by carrying out surveys of 100 women between 30s and 40s. Our study would be very useful to develop new cosmetic products and to satisfy customer's needs.

• Journal of Korean Academy of Nursing
• /
• v.18 no.1
• /
• pp.44-69
• /
• 1988

보건의료기술이 고도로 발달되었다 하더라도 의료의 혜택이 필요할 때 누구에게나 언제든지 제공될 수 없는한 전체 국민의 건강요구를 포괄적으로 충족시킬 수 있는 제도나 방법이 필요하게 된다. 본 연구는 사회 집단의 최소 단위인 가정을 중심으로 수행되고 있는 지역사회 가정간호의 합리적 수행에 필요한 기초자료를 얻기 위하여 가정간호 요구의 사정 및 가정간호 수행에 관하여 연구하였다. 가정 간호(Home Nursing Care, Home Health Care)는 추후관리를 받아야 할 대상자, 고령자, 만성질환자에게 규격화되어 있는 병원간호를 가정이라는 친숙한 분위기에서 개별적으로 제공되는 가정 중심의 심리적 안정은 물론 시간과 경비를 절감하는 효과적 간호수단이다. 본 연구의 목적은 첫째 우리나라 농촌가정의 가정간호의 요구는 무엇이며 그 요구의 원인은 무엇인가\ulcorner 둘째, 농촌가정에서 가지고 있는 상병에는 어떠한 것이 있으며 행하여 지고 있는 가정간호의 내용에는 어떤 것들이 있는가\ulcorner 셋째, 가정간호 수행자는 누구이며 이에 대한 수혜자의 만족도는 어느 정도인가\ulcorner 본 연구의 방법은 1985년 6월 18일 부터 8월 7일 까지 C군에 거주하는 주민중 11개소 보건진료소가 소재한 반의 주민 전체 1,027명 중 상병자 159명과 30세 이상의 인구 440명, 가구주 239명을 대상으로 가정방문을 통한 면접으로 질문지를 기록케 하여 자료를 수집하였다. 연구의 도구는 첫째 간호요구의 측정을 위한 도구로 Virginia Henderson의 기본간호활동 14가지를 기초로 지역주민 50명과 현직 간호원 50명에게 개방질문으로 얻은 내용을 중심으로 제작하였으며 둘째, 가정간호수행에 대한 도구로 Orem의 간호이론 중 간호방법 5가지를 근거로 개발하였다. 본 연구의 내용은 보건진료원에 의하여 사정된 간호요구와 그 원인들을 인간의 기본요구 영역별로 분류하여 가정간호진단을 위한 지역사회 가정간호사정 및 진단도구로 쓸 수 있도록 개발하였으며, 상병자에 대한 가정간호 수행은 수행빈도와 수행내용에 따른 수행자와 수행 만족도를 측정하였다. 1. 가정간호요구에 대하여 1) 가정간호요구 측정은 신체영역 중 몸을 청결히 하고 몸차림을 단정히 하여 피부를 보호하기 내용에서 더위나 추위에 대하여 옷을 맞추어 조절하기의 요구, 적절한 식사와 수분섭취하기 내용에서 배변의 요구, 또한 몸을 움직이고 바람직한 체위를 유지하기 내용에서 한가지 자세를 계속하기의 요구가 높았고 정상호흡하기 내용에는 일상활동시 호흡에 대한 요구가 높은 편이었다. 사회, 심리, 영적 간호요구 영역에서는 자신이 신앙에 따라 예배하기 내용에서 신앙으로 어려움을 극복하려는 요구가 높았으며 여러가지 오락의 형태를 취하여 이에 참여하기 내용에서는 취미생활의 요구가 높았다. 2) 가정간호요구는 연령이 높을수록 높았고 성별로는 여자의 가정간호요구가 남자보다 높았으나 내용별 요구의 차이는 없었다. 2. 가정간호수행에 대하여 1) 가정에서 수행되는 가정간호내용으로는 직접간호가 가장 많이 수행되었으며 내용으로는 구강청결, 옷 갈아 입기, 투약, 음식투여, 대ㆍ소변보기의 빈도가 많았다. 건강한 환경제공의 간호수행내용에서는 적당한 실내온도 유지하기의 빈도가 많았으며 안내와 지도내용에서는 투약요령 알기의 빈도가 많았으며, 보호와 지지내용과 교육의 간호수행내용에서는 현 상태 인정하기와 투약 방법에 대한 교육하기의 간호수행빈도가 가장 많았다. 2) 간호수행자에 있어서 직접간호 수행은 본인 스스로 하는 빈도가 가장 많았으며 안내와 지도 및 교육의 간호수행은 전문가가 많았고 보호와 지지간호는 가족이 많았고 건강한 환경제공간호는 배우자에서 더 많았다. 3) 간호수행자에 대한 만족도는 직접간호 방법에서는 가족이, 안내와 지도는 배우자가, 보호지지, 건강한 환경제공 및 교육에서는 전문가에 의한 간호수행 만족도가 높았다. 4) 상병상태에 따른 주 증상은 관절통 요통이 가장 많았고 상병자는 남자가 많았고 주 중상에 대한 성별간의 큰 차이는 없었다. 이상 가정간호요구와 정도 및 가정간호 수행의 내용을 기반으로 가정간호사업의 시행이 시급하다는 결론을 내릴 수 있었으며 가정간호사업의 시행을 위한 제도적 보완개선책이 요구된다고 결론을 지을 수 있다.

• Journal of Life Science
• /
• v.15 no.2 s.69
• /
• pp.267-272
• /
• 2005

The objective of this study is to suggest the potentialities of nanoliposome composed of ceramide as an anti-irritant against various irritants used in cosmetics. Ceramides are major structural components of the epidermal permeability barrier, which is known to play an essential part in human physiology by not only preventing the loss of water from the body but also protecting the body from external physical, chemical, and microbial insults. According to the results, better effects on reinforcement of skin barrier function and anti-irritation were obtained with nanoliposome composed of ceramide than with dispersed ceramide. And, we performed in vitro skin penetration test using horizontal Franz diffusion cells with skin membrane prepared from hairless mouse to evaluate the influence of nanoliposome composed of ceramide on the skin penetration of lactic acid in formulations. From the results, we found that the anti-irritation effects of nanoliposome containing ceramide were due to reduced penetration rate of irritants. Conclusively, we could develop a new anti-irritation system and apply this nanoliposome composed of ceramide to the final cosmetic products successfully.