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Sample records for apparently healthy korean

  1. The Relationship of Body Composition and Coronary Artery Calcification in Apparently Healthy Korean Adults

    OpenAIRE

    Yu, Jung-Hee; Yim, Seo Hyoung; Yu, Su Hyeon; Lee, Ji Yong; Kim, Jong Dae; Seo, Mi Hae; Jeon, Won Seon; Park, Se-Eun; Park, Cheol-Young; Lee, Won-Young; Oh, Ki-Won; Park, Sung-Woo; Rhee, Eun-Jung

    2013-01-01

    Background We investigated the association of coronary artery calcium score (CACS) with body composition and insulin resistance in apparently healthy Korean adults. Methods Nine hundred forty-five participants (mean age, 48.9 years; 628 men) in a medical check-up program were selected for analysis. Body composition was assessed by bioelectrical impedance analysis (BIA). Insulin resistance was evaluated using the homeostasis model assessment of insulin resistance (HOMA-IR). The CACS was assess...

  2. The association between arterial stiffness and left ventricular filling pressure in an apparently healthy Korean population

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    Kim Hack-Lyoung

    2013-01-01

    Full Text Available Abstract Background The aim of this study is to investigate the association between arterial stiffness and left ventricular filling pressure in an apparently healthy Korean population. Methods A total of 115 healthy subjects without known cardiovascular risk factors or overt heart disease who underwent both transthoracic echocardiography and brachial-ankle pulse wave velocity (baPWV measurement at the same day during their routine check-ups were analyzed. Results The mean age of study subjects was 52.8 ± 8.4 years, and 78 (67.8% were men. The mean baPWV value was 1,325 ± 185 cm/s. Study subjects were divided into 3 groups according to E/E’ value: subjects with E/E’ p β = 0.371, p after controlling confounders including age, sex and body mass index. In receiver-operating characteristic (ROC curve analysis, the sensitivity and specificity for detection of E/E’ ≥ 10 were 78.6% and 59.8%, respectively with mean baPWV of 1,282 cm/s as the cut off value. The discriminatory capacity for predicting E/E’ ≥ 10 was improved from an area under the ROC curve of 0.646 with age alone to 0.734 when baPWV was added (p Conclusions There is a significant association between baPWV and E/E’ in an apparently healthy Korean population. BaPWV is useful as a simple and non-invasive method for early detection of increased LV filling pressure among these people.

  3. The influence of waist circumference on insulin resistance and nonalcoholic fatty liver disease in apparently healthy Korean adults

    Science.gov (United States)

    Ju, Deok Yun; Choe, Young Gil; Shin, Dong Suk; Yoo, Su Hyeon; Yim, Seo Hyoung; Lee, Ji Yong; Park, Jung Ho; Kim, Hong Joo; Park, Dong Il; Sohn, Chong Il; Jeon, Woo Kyu; Kim, Byung Ik

    2013-01-01

    Background/Aims Waist circumference (WC) is a risk factor for metabolic syndrome and is related to insulin resistance (IR) and nonalcoholic fatty liver disease (NAFLD). The purpose of this study was to determine the association between WC and IR and NAFLD in apparently healthy Korean adults. Methods The volunteers included in this cross-sectional study comprised 9,159 adults (5,052 men, 4,107 women) who participated in a comprehensive health checkup program. IR was evaluated by the homeostasis model assessment of IR (HOMA-IR) and was considered to be present when the HOMA-IR score was >2. NAFLD was evaluated by ultrasound examination. Elevated alanine aminotransferase (ALT) was defined as >40 IU/L in men and >35 IU/L in women. Logistic regression was performed to determine the odds ratios (ORs) and 95% confidence intervals (95% CIs) for NAFLD, IR, and ALT according to categorized levels of WC. Results NAFLD was found in 2,553 (27.9%) of the participants (82.6% men, 17.4% women), while IR and elevated ALT were found in 17.2% (68.1% men, 31.9% women) and 10% (83% men, 17% women), respectively. After adjusting for confounding factors, the prevalence of NAFLD, IR, and elevated ALT was significantly associated with increases in WC quartile: highest quartile for NAFLD in men, OR=15.539, 95% CI=12.687-19.033; highest quartile for NAFLD in women, OR=48.732, 95% CI=23.918-99.288 (P<0.001); and highest quartile for IR in men, OR=17.576, 95% CI=13.283-23.255; highest quartile for IR in women, OR=11.078, 95% CI=7.813-15.708 (P<0.001); highest quartile for elevated ALT in men, OR=7.952, 95% CI=6.046-10.459; and highest quartile for elevated ALT in women, OR=8.487, 95% CI=4.679-15.395 (P<0.001). Conclusions WC contributes to IR and NAFLD in apparently healthy Korean adults, and thus may be an important factor in the development of IR and NAFLD. PMID:23837138

  4. Hypercholesterolemia Among Apparently Healthy University Students

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    Said M. Shawar

    2012-07-01

    Full Text Available Background: Hypercholesterolemia (HC is a major risk factor in the development of coronary heart disease (CHD. Serum cholesterol is directly related to complications and mortalities associated with heart diseases. There are a few studies that describe HC among youths in the Arab Gulf countries. We sought to evaluate HC among young healthy university students to assess their risk of developing CHD.Methods: Lipid profile of 166 students between the ages of 16-30 years (Mean: 20.49±2.96 were examined and blood glucose, total protein, albumin, thyroid stimulating hormone (TSH and the inflammation marker high sensitivity CRP (hsCRP were determined. Each volunteer filled a questionnaire about her/his lifestyle and personal and family medical histories and height and weight were measured to determine body mass index (BMI. The data were analyzed using SPSS version 17. Chi-Square was used to determine the relation between categorical variables. A p-value <0.05 was considered statistically significant.Results: According to the American Heart Association criteria, 44 (26.5% students were identified with primary hypercholesterolemia (PHC in the first testing round. After proper health counseling, the same tests were repeated after 2-3 weeks in all 44 hypercholesterolemic students. We found only 26 (15.6% of them to be hypercholesterolemic. There was a significant relation between high total cholesterol (TC and high TC/HDLC, as well as high or very high hsCRP and high TC/HDLC (both, p<0.001. Males tend to have higher TC/HDLC and hsCRP than females (both p0.002 and 0.005, respectively. Family history of CHD was found in 8 students and obesity was recorded in 5 volunteers.Conclusion: The results necessitate further studies in determining the cause of PHC. We predict a genetic element contributing to the high percentage of PHC in the current study.

  5. Distribution of coronary calcium score in healthy middle-aged Korean

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    Choe, Kyu Ok; Kim, Min Jung; Choi, Byoung Wook; Kim, Jung Ho; Noh, Ki Suh; Kim, Si Yon; Ko, Heung Kyu; Suh, Il [Yonsei Univ. College of Medicine, Seoul (Korea, Republic of)

    1999-11-01

    To determine the prevalence and degree of CAC (coronary artery calcification) in appearently healthy middle-aged Koreans, and the relation of CAC to risk factors for atherosclerosis. A total of 289 apparently healthy personnel at Yonsei University (male: 170, female:119, age: mean(SD=54.9{+-}7.1 years)) underwent EBT (electron bean tomography). The risk factors for athero-sclerosis, which included diabetes mellitus, hypertension, smoking, a family history of precocious onset, obesity, hyperlipidemia, and high intraperitoneal fat, were scrutinized. One hundred and sixty-eight subjects (58%) had at least one risk factor. The CAC score was calculated for all subjects and for each coronary artery separately and was then analyzed by age and sex and in relation to the risk factors. The prevalence of CAC was 40% in men and 18.5% in women (mean score:29.7 vs. 9.9). The number of individuals who had one, two, or more than two risk factors was 141,41, and 19, respectively. The number of risk factors and the prevalence and score of CAC were significantly correlated (p=0.01, 0.02 respectively). The number of individuals with no risk factor, with without CAC, was 58(20.1%) and 103(35.6%), respectively, while the number with some risk factor, with or without CAC, was 38(13.1%) and 90(31.1%), respectively. The CAC score was significantly higher in the presence of hypertension, low HDL, or obesity(p=0.001, 0.049, and 0.068, respectively). Smoking appeared to have a borderline effect on the calcium score(p=0.118). This study should provide useful information for interpreting CAC scores and establishing a treatment strategy for Koreans. The comparison of our results with other studies will enable a better understanding of the process and risk factors of atherosclerosis in Koreans.

  6. Distribution of coronary calcium score in healthy middle-aged Korean

    International Nuclear Information System (INIS)

    To determine the prevalence and degree of CAC (coronary artery calcification) in appearently healthy middle-aged Koreans, and the relation of CAC to risk factors for atherosclerosis. A total of 289 apparently healthy personnel at Yonsei University (male: 170, female:119, age: mean(SD=54.9±7.1 years) underwent EBT (electron bean tomography). The risk factors for athero-sclerosis, which included diabetes mellitus, hypertension, smoking, a family history of precocious onset, obesity, hyperlipidemia, and high intraperitoneal fat, were scrutinized. One hundred and sixty-eight subjects (58%) had at least one risk factor. The CAC score was calculated for all subjects and for each coronary artery separately and was then analyzed by age and sex and in relation to the risk factors. The prevalence of CAC was 40% in men and 18.5% in women (mean score:29.7 vs. 9.9). The number of individuals who had one, two, or more than two risk factors was 141,41, and 19, respectively. The number of risk factors and the prevalence and score of CAC were significantly correlated (p=0.01, 0.02 respectively). The number of individuals with no risk factor, with without CAC, was 58(20.1%) and 103(35.6%), respectively, while the number with some risk factor, with or without CAC, was 38(13.1%) and 90(31.1%), respectively. The CAC score was significantly higher in the presence of hypertension, low HDL, or obesity(p=0.001, 0.049, and 0.068, respectively). Smoking appeared to have a borderline effect on the calcium score(p=0.118). This study should provide useful information for interpreting CAC scores and establishing a treatment strategy for Koreans. The comparison of our results with other studies will enable a better understanding of the process and risk factors of atherosclerosis in Koreans

  7. The Effects of Moxifloxacin on QTc Interval in Healthy Korean Male Subjects

    OpenAIRE

    Moon, Seol Ju; Lee, Jongtae; An, Hyungmi; Yim, Dong-Seok; Chung, Jae-Yong; Yu, Kyung-Sang; Cho, Joo-Youn; Lim, Kyoung Soo

    2014-01-01

    Background and objective Moxifloxacin 400 mg is a widely used positive control in thorough QT (TQT) studies, but its QT-prolonging effects in Korean subjects have not been studied. The present study was conducted to collect pilot data in Korean subjects after moxifloxacin administration to evaluate the adequacy of moxifloxacin as a positive control. Methods Thirty-eight, healthy, Korean, male subjects were recruited for pharmacokinetic (PK) blood sampling and electrocardiography (ECG) recordi...

  8. Associations Between Socio-demographic Characteristics and Healthy Lifestyles in Korean Adults: The Result of the 2010 Community Health Survey

    OpenAIRE

    Ryu, So Yeon; Park, Jong; Choi, Seong Woo; Han, Mi Ah

    2014-01-01

    Objectives Several previous studies have found that healthy behaviors substantially reduce non-communicable disease incidence and mortality. The present study was performed to estimate the prevalence of four modifiable healthy behaviors and a healthy lifestyle among Korean adults according to socio-demographic and regional factors. Methods We analyzed data from 199 400 Korean adults aged 19 years and older who participated in the 2010 Korean Community Health Survey. We defined a healthy lifes...

  9. Decline of Pulmonary Function Is Associated With the Presence of Rheumatoid Factor in Korean Health Screening Subjects Without Clinically Apparent Lung Disease: A Cross-Sectional Study.

    Science.gov (United States)

    Hwang, Jiwon; Song, Jae-Uk; Ahn, Joong Kyong

    2016-05-01

    Although higher-than-normal levels of rheumatoid factor (RF) are often observed in subjects without specific medical problems, little is known about the influence of RF on pulmonary function in health screening subjects. This study aimed to determine the association between the presence of RF and decreased pulmonary function in Korean health screening subjects without any history of joint disease or clinically apparent lung disease.A total of 115,641 study subjects (age range, 18-88 years) participated in the health checkup program. We excluded subjects who did not have pulmonary function test, as well as those with abnormal chest radiographs. Subjects with medical history of arthritis including rheumatoid arthritis, and lung disease based on the self-reported questionnaire. Final analysis was performed on 94,438 Koreans (41,261 women).RF-positive subjects had a lower forced vital capacity (FVC) predicted value and forced expiratory volume in 1 s (FEV1) predicted value than RF-negative subjects (82.8 ± 11.5% vs 83.8 ± 11.4% for FVC% predicted and 83.5 ± 13.0% vs 85.1 ± 12.9% for FEV1% predicted, P pulmonary function in apparently healthy subjects. A follow-up study to investigate serial changes in pulmonary function may reveal the actual influence of raised RF titers. PMID:27175698

  10. Diversity and homogeneity of oral microbiota in healthy Korean pre-school children using pyrosequencing.

    Science.gov (United States)

    Lee, Soo Eon; Nam, Ok Hyung; Lee, Hyo-Seol; Choi, Sung Chul

    2016-07-01

    Objectives The purpose of this study was designed to identify the oral microbiota in healthy Korean pre-school children using pyrosequencing. Materials and methods Dental plaque samples were obtained form 10 caries-free pre-school children. The samples were analysed using pyrosequencing. Results The pyrosequencing analysis revealed that, at the phylum level, Proteobacteria, Firmicutes, Bacteroidetes, Actinobacteria and Fusobacteria showed high abundance. Also, predominant genera were identified as core microbiome, such as Streptococcus, Neisseria, Capnocytophaga, Haemophilus and Veilonella. Conclusions The diversity and homogeneity was shown in the dental plaque microbiota in healthy Korean pre-school children. PMID:26758186

  11. Dermatophytes from Apparently Healthy Toe-webs of Service Personnel Stationed in Northeastren Region of India

    OpenAIRE

    R. R. Mattada; Das, T. K.; K. Zachariah

    1982-01-01

    Apparently healthy toe-webs of 230 individuals belonging to various Army units stationed India were studied for dermatophytes. 35 were found positive. This revealed the presence of 28 Trichophyton mentagrophytes, 4 Epidermophyton floccosum, 2 Microsporum gypseum and 1 T. rubrum.

  12. Dietary factors associated with plasma high molecular weight and total adiponectin levels in apparently healthy women

    NARCIS (Netherlands)

    Yannakoulia, Mary; Yiannakouris, Nikos; Melistas, Labros; Fappa, Evaggelia; Vidra, Nikoletta; Kontogianni, Meropi D; Mantzoros, Christos S

    2008-01-01

    OBJECTIVE: Our aim was to investigate associations between dietary factors and high molecular weight (HMW) as well as total adiponectin in a sample of apparently healthy adult Mediterranean women. DESIGN AND METHODS: Two hundred and twenty women were enrolled in this study. Anthropometric and body c

  13. Effects of Temperature on Photosynthetic Rates in Korean Fir (Abies koreana) between Healthy and Dieback Population

    Institute of Scientific and Technical Information of China (English)

    Su Young Woo; Jong-Hwan Lim; Don Koo Lee

    2008-01-01

    The present study was carried out on natural Korean fir forests (Abies koreana) growing In Mount Halla in Jeju Island, Korea (33°13-36′ N and 126° 12-57′ E). Mount Halla is the highest mountain (1950 m a.s.l.) in South Korea. On the Korean fir forests near the top of Mount Halla in Korea, we established permanent plots between dieback and healthy population. Each permanent plot includes both dieback and relatively healthy Korean fir individuals. Three sites in this study showed similar altitude, topographic position, aspects, slope, diameter at breast height, average height and ages. Net photosynthetic rates (PN) on different temperature regimes were evaluated to explain the forest dieback phenomenon on Korean fir populations. Light response curves were determined on three different temperature regimes: 15℃, 20℃and 25℃. The Irradiance response curve showed higher values in lower air temperatures. Generally, Irradiance response curves of healthy Korean fir populations were higher than the dieback population at all sites.

  14. Avian influenza virus infection in apparently healthy domestic birds in Sokoto, Nigeria

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    Innocent Okwundu Nwankwo

    2012-09-01

    Full Text Available The study was conducted among apparently healthy birds brought from different local government areas, neighbouring states and across international boundaries to the Sokoto central live bird market between October 2008 and March 2009. Tracheal and cloacal swabs were collected from 221 apparently healthy birds comprising 182 chickens, 3 turkeys, 11 guineafowl, 17 ducks and 8 pigeons. These samples were analysed using nested polymerase chain reaction (nPCR to check for the presence of avian influenza virus. An overall prevalence of 1.4% (3 positive cases was detected with two cases observed in chickens and one in a pigeon. The findings indicate the circulation of avian influenza in the study area. This raises concern for human and animal health due to zoonotic and economic implications of this virus.

  15. Detection of Yersinia spp and Salmonella spp. in apparently healthy cats and dogs in Tehran, Iran

    OpenAIRE

    shabnam hashemi; mohamadreza mahzounieh; mahvash ghorbani

    2016-01-01

    Introduction: Companion animals, such as cat and dog, are potential sources of transmissible diseases to humans, especially children. They harbor zoonotic agents in gastrointestinal tracts as carriers which are capable of infecting their owners. Salmonella and Yersinia bacteria are considered as frequent causes of illness in children. This study was aimed at finding out the prevalence rate of infection in apparently healthy dogs and cats in Tehran, Iran. Materials and methods: A tota...

  16. Development of a Korean Diet Score (KDS) and its application assessing adherence to Korean healthy diet based on the Korean Food Guide Wheels.

    Science.gov (United States)

    Lee, Myoungsook; Chae, Soo Wan; Cha, Youn-Soo; Cho, Mi Sook; Oh, Hea Young; Kim, Mi Kyung

    2013-02-01

    The most critical point in the assessment of adherence to dietary guidelines is the development of a practical definition for adherence, such as a dietary pattern score. The purpose of this study was to develop the Korean Diet Score (KDS) based on the Korean Food Balance Wheel and to examine the association of KDS with various lifestyle characteristics and biochemical factors. The dietary data of 5,320 subjects from the 4th Korean National Health and Nutritional Examination Survey were used for the final analysis. The food guide was composed of six food group categories; 'grain dishes', 'fish and meat dishes', 'vegetable dishes', 'fruits', 'milk' and 'oils and sugars'. Based on the recommended serving numbers for each group, the scores measuring adherence to this food guide were calculated from the dietary information from the 24-hour dietary recall questionnaire, and then its correlation with various characteristics was assessed. KDS was significantly associated with several clinical, lifestyle and socioeconomic factors as well as diagnosed disease history. The higher quintile group of KDS showed a significantly lower level in fasting blood glucose, systolic blood pressure, triglycerides, current smoking and drinking as well as higher leisure time activity, house income and education. Furthermore, the KDS quintile group of women was inversely associated with hypertension, osteoporosis and diabetes. A higher KDS quintile was characterized with a higher intake of several critical nutrients, such as Ca, Fe and vitamins as well as a desirable nutrition balance such as the ratio of macronutrients. Our results demonstrate that KDS is a beneficial tool in assessing the adherence to a healthy diet based on the Korean dietary guidelines. We suggest that KDS could be a useful indicator for evaluating the dietary balance of the Korean population. PMID:23424060

  17. Association between Obesity Indices and Insulin Resistance among Healthy Korean Adolescents: The JS High School Study

    OpenAIRE

    Lim, Sun Min; Choi, Dong Phil; Rhee, Yumie; Kim, Hyeon Chang

    2015-01-01

    Objective To investigate whether indices of obesity are associated with insulin resistance in Korean adolescents. Methods This study was conducted as a cross-sectional analysis of 817 healthy adolescents aged 15–16 years without diabetes. Percentiles group of weight-for-height, body mass index (BMI)-for-age, waist circumference (WC)-for-age, and skin fold thickness (SFT)-for-age were based on the 2007 Korean National Growth Charts. Percentiles of waist-to-hip ratio (WHR), waist-to-height rati...

  18. INCIDENCE OF SUB - CLINICAL AIRFLOW OBSTRUCTION IN APPARENTLY HEALTHY MEDICAL PERSONNEL; DIAGNOSIS AND COMPARISION BY SPIROMETRY AND PEAK FLOW METRY

    OpenAIRE

    Subba Rao; Aruna; Sateesh Kumar; Neethi Chandra

    2015-01-01

    AIM & OBJE CTIVES OF THE STUDY: To diagnose sub - clinical airflow obstruction in apparently healthy medical personnel, and to compare Peak Expiratory Flow Rate (PEFR) by using Spirometry and by Wright’s peak flow meter. METHODOLOGY: About 80 apparently healthy medical students including Post Graduates, internees and medical technicians were taken in ...

  19. LUNG DIFFUSION CAPACITY CAN PREDICT MAXIMAL EXERCISE IN APPARENTLY HEALTHY HEAVY SMOKERS

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    Alfredo Chetta

    2008-06-01

    Full Text Available Chronic exposure to tobacco smoking may damage lung and heart function. The aim of this study was to assess maximal exercise capacity and its relationship with lung function in apparently healthy smokers. We recruited 15 heavy smokers (age 47 years ± 7, BMI 25 kg/m2 ± 3, pack/years 32 ± 9 without any cardiovascular or pulmonary signs and symptoms. Fifteen healthy non smoking subjects were enrolled as a control group. All subjects underwent pulmonary function tests, electrocardiograms at rest and graded cycle exercise tests. In smokers and controls, resting lung and cardiac function parameters were in the normal range, apart from diffusing lung capacity (TLCO values which were significantly lower in smokers (p < 0.05. As compared to controls, smokers presented lower maximal exercise capacity with lower values at peak of exercise of oxygen uptake (peak VO2, workload, oxygen uptake/watt ratio and oxygen pulse (p < 0.05 and higher dyspnoea perception (p < 0.05. Moreover, peak VO2, maximal workload and oxygen pulse at peak exercise were related to and predicted by TLCO (p < 0. 05. Our study confirms that maximal exercise capacity is reduced in apparently healthy heavy smokers, and shows that TLCO explains some of the variance in maximal exercise

  20. Distribution of CD4 lymphocyte cells among apparently healthy HIV seropositive and seronegative populations

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    Abdulazeez A Abubakar

    2012-01-01

    Full Text Available Background: CD4 lymphocyte cells are often used as prognostic markers for monitoring the progression of immunosupression such as HIV infection. Aim: This study was conducted to assess the distribution of CD4 lymphocytes among apparently healthy human immunodeficiency virus (HIV seronegative and seropositive populations in a Nigerian state. Materials and Methods: A total of 1520 apparently healthy subjects aged 18-64 years, composed of 800 males and 720 females attending some selected health institutions in the state, participated in the study. Ten milliliters of blood was collected from each subject; 5 ml of this was used for HIV antibodies sero-typing while the remaining 5 ml was anticoagulated and used for CD4 lymphocytes level determination. Only samples tested positive both with Capillus and Determine HIV test kits were further differentiated into sero-types with a standard diagnostic HIV test kit. The CD4 lymphocyte levels of all the sample were determined; mean CD4 levels of 205.1±0.09 and 287.4±0.3 cells/μl were recorded among females seropositives and seronagatives respectively. Statistical analysis by the Student t-test showed a significant difference in the mean CD4 lymphocyte count by gender. Results: Findings showed a mean CD4 level of 311.7±1.2 cells/μl among seropositive males while 399.3±0.6 cells/μl was recorded among seronegatives (t=5.86. The study also recorded a CD4 lymphocyte range of 232-464 cells/μl among apparently healthy seronegative population in this locality. Conclusion: The findings showed a significantly higher mean CD4 lymphocyte count among adult male HIV seronegatives (χ2= 9.22 and seropositives (χ2=15.07 than their female counterparts. Further research work using the automation technique is suggested to confirm this new range for monitoring HIV subjects on antiretroviral therapy.

  1. Effects of a Rubus coreanus Miquel supplement on plasma antioxidant capacity in healthy Korean men

    OpenAIRE

    Lee, Ji Eun; Park, Eunkyo; Lee, Jung Eun; Auh, Joong Hyuck; Choi, Hyung-Kyoon; Lee, Jaehwi; Cho, SooMuk; Kim, Jung-Hyun

    2011-01-01

    Korean raspberry, Rubus coreanus Miquel (RCM), contains high concentrations of phenolic compounds, which prevent oxidative stress. To determine the effect of RCM on antioxidant capacity in humans, we assessed in vivo lipid oxidation and antioxidant enzyme activities from plasma in 15 healthy men. The subjects ingested 30 g of freeze-dried RCM daily for 4 weeks. Blood was taken at baseline and at the end of the study to determine blood lipid profiles, fasting plasma glucose, liver function, li...

  2. Association between Frequency of Breakfast Consumption and Academic Performance in Healthy Korean Adolescents

    OpenAIRE

    Wi-Young so

    2013-01-01

    Background The purpose of this study was to examine whether the frequency of breakfast consumption was related to academic performance in healthy Korean adolescents. Methods: We analyzed data from the seventh Korea Youth Risk Behavior Web-based Survey conducted in 2011, in which 75,643 adolescents from school grades 7–12 participated. We assessed the association between the frequency of breakfast consumption (per week) and academic performance using multivariate logistic regression analysis a...

  3. Assessment of bone age in prepubertal healthy Korean children: Comparison among the Korean standard bone age chart, Greulich-Pyle method, and Tanner-Whitehouse method

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    Kim Jeong Rye; Lee, Young Seok; Yu, Jee Suk [Dankook University Hospital, Cheonan(Korea, Republic of)

    2015-02-15

    To compare the reliability of the Greulich-Pyle (GP) method, Tanner-Whitehouse 3 (TW3) method and Korean standard bone age chart (KS) in the evaluation of bone age of prepubertal healthy Korean children. Left hand-wrist radiographs of 212 prepubertal healthy Korean children aged 7 to 12 years, obtained for the evaluation of the traumatic injury in emergency department, were analyzed by two observers. Bone age was estimated using the GP method, TW3 method and KS, and was calculated in months. The correlation between bone age measured by each method and chronological age of each child was analyzed using Pearson correlation coefficient, scatterplot. The three methods were compared using one-way analysis of variance. Significant correlations were found between chronological age and bone age estimated by all three methods in whole group and in each gender (R2 ranged from 0.87 to 0.9, p < 0.01). Although bone age estimated by KS was slightly closer to chronological age than those estimated by the GP and TW3 methods, the difference between three methods was not statistically significant (p > 0.01). The KS, GP, and TW3 methods show good reliability in the evaluation of bone age of prepubertal healthy Korean children without significant difference between them. Any are useful for evaluation of bone age in prepubertal healthy Korean children.

  4. Assessment of bone age in prepubertal healthy Korean children: Comparison among the Korean standard bone age chart, Greulich-Pyle method, and Tanner-Whitehouse method

    International Nuclear Information System (INIS)

    To compare the reliability of the Greulich-Pyle (GP) method, Tanner-Whitehouse 3 (TW3) method and Korean standard bone age chart (KS) in the evaluation of bone age of prepubertal healthy Korean children. Left hand-wrist radiographs of 212 prepubertal healthy Korean children aged 7 to 12 years, obtained for the evaluation of the traumatic injury in emergency department, were analyzed by two observers. Bone age was estimated using the GP method, TW3 method and KS, and was calculated in months. The correlation between bone age measured by each method and chronological age of each child was analyzed using Pearson correlation coefficient, scatterplot. The three methods were compared using one-way analysis of variance. Significant correlations were found between chronological age and bone age estimated by all three methods in whole group and in each gender (R2 ranged from 0.87 to 0.9, p < 0.01). Although bone age estimated by KS was slightly closer to chronological age than those estimated by the GP and TW3 methods, the difference between three methods was not statistically significant (p > 0.01). The KS, GP, and TW3 methods show good reliability in the evaluation of bone age of prepubertal healthy Korean children without significant difference between them. Any are useful for evaluation of bone age in prepubertal healthy Korean children.

  5. The Early Intestinal Microbiota of Healthy Korean Newborns

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    Eu Kyoung Lee

    2015-10-01

    Full Text Available Background: The microflora hypothesis may be the underlying explanation for the growth of inflammatory disease. In addition to many known affecting factors, knowing the gut microbiota of healthy newborns can help to understand the gut immunity and modulate it. Objectives: This study examined the microbiota of healthy newborns from urban regions. Patients and Methods: We enrolled 128 full-term newborns, born at Seoul St. Mary and St. Paul hospital from January 2009 to February 2010. All 143 samples of feces were cultivated in six culture plates to determine the amounts of total bacteria, anaerobes, gram-positive bacteria, coliforms, lactobacilli, and bifidobacteria. The samples were evaluated with a bivariate correlation between coliforms and lactobacilli. Terminal restriction fragment length polymorphism (T-RFLP analysis with HhaI and MspI and a clustering analysis were performed for determination of diversity. Results: Bacteria were cultured in 61.5% of feces in the following order: anaerobes, gram-positive bacteria, lactobacilli, coliform, and bifidobacteria. The growth of total bacteria and lactobacilli increased in feces defecated after 24 hours of birth (P < 0.001, P = 0.008 and anaerobes decreased (P = 0.003. A negative correlation between the growth of lactobacilli and coliforms was found (r = -463, P < 0.001. Conclusions: This study confirms that bacterial colonization of healthy newborns born in cities is non-sterile, but has early diversification and inter-individuality.

  6. Cardiovascular Response to Manual Acupuncture Needle Stimulation among Apparently Healthy Nigerian Adults.

    Science.gov (United States)

    Sokunbi, Ganiyu; Maduagwu, Stanley; Jaiyeola, Olabode; Gambo, Hassan; Blasu, Cephas

    2016-06-01

    This study investigated experience with acupuncture needle stimulation of apparently healthy adult Nigerians and the responses of the systolic blood pressure (SBP), diastolic blood pressure, heart rate (HR), and rate pressure products (RPP) to acupuncture at both real acupuncture points relevant to the treatment of cardiovascular disorder and sham acupuncture points not relevant to the treatment of cardiovascular disorder. Seventy-eight participants were randomly placed into three groups: the real acupuncture group (RAG); the sham acupuncture group (SAG); and the control group, with 26 participants per group. Data were collected preintervention, 15 minutes into acupuncture stimulation, postintervention, and 15 minutes after intervention. Changes (postintervention - preintervention scores) in the SBP, HR, and RPP were statistically lower in the RAG than in the SAG. Changes in the DBP showed a significant difference between the SAG and the RAG (p > 0.05). Findings from this study showed that among apparently healthy Nigerian adults, acupuncture needle stimulation at acupoints relevant to cardiovascular disorders was more effective than sham intervention in reducing the SBP, HR, and RPP. Participants reported heaviness, numbness, and increasing pain, but no dizziness, fainting and/or life-threatening side effects, during and after the acupuncture needle stimulation. PMID:27342888

  7. Hematologic and serum biochemical parameters of apparently healthy rescued formosan pangolins (Manis pentadactyla pentadactyla).

    Science.gov (United States)

    Chin, Shih-chien; Lien, Chen-yah; Chan, Yating; Chen, Chun-lin; Yang, Yi- ching; Yeh, Lih-seng

    2015-03-01

    Natural habitats of pangolins are rapidly deteriorating because of extensive farming, logging, and human construction activities. In addition, the illegal trading of pangolins substantially accelerated the decline of the pangolins' population in southeastern Asia. The maintenance of confiscated pangolins in rescue centers is currently a daunting task for veterinarians and conservation biologists. There is limited information in the literature about the reference values regarding the physiology of pangolins. The purpose of this study is to establish reliable hematologic and serum biochemical reference values for the Formosan pangolin (Manis pentadactyla pentadactyla). Blood samples were collected from 51 apparently healthy pangolins from a population of 117 rescued pangolins at the Taipei Zoo. Sex-related differences were observed in platelet count, alanine aminotransferase level, mean corpuscular hemoglobin concentration, and total protein level. Age-related differences were also noted; juveniles have significantly higher platelet counts and alkaline phosphatase levels than their adult counter parts. The hematologic and serum biochemical reference values for the Formosan pangolin presented in this study can be applied in the medical care of this important species during rescue attempts. It is the first systematic report of blood parameters of apparently healthy pangolins and provides a basis for future investigation of this species. The reference values reported in this study may also be applicable to other pangolin species in the genus Manis. PMID:25831578

  8. Distribution of Aspergillus species among apparently healthy birds in poultry farms in Kaduna state, Nigeria

    Directory of Open Access Journals (Sweden)

    Clara N Kwanashie

    2013-03-01

    Full Text Available The study wasconducted to determine the prevalence and distribution of Aspergilllus species among apparently healthy birds in poultryfarms. Trachea swabs from 1500 birds in 52 commercial (10% of birds in eachpoultry farm visited poultry farms were collected for this study. Six speciesof Aspergillus were isolated wasisolated from 718 (47.87% of the birds viz: A. fumigatus made up 52.37% (376 of the Aspergillus isolates followed by A. flavus 21.87% (157, A.niger 11.42% (82, A. terreus8.64% (62, A. restrictus 2.79% (20and A. ochraceous 2.92% (21. Aspergillus species was found to occurthroughout the year in the farms though with a higher incidence during therainy season compared to the dry season.

  9. Isolation and characterization of Clostridium perfringens from apparently healthy animals of the Shandong province of China.

    Science.gov (United States)

    Chai, T; Wang, L; Wang, H; Duan, H; Müller, W; Zucker, B A

    2007-10-01

    In a pilot study the presence and frequency of Clostridium (C.) perfringens was investigated among apparently healthy farm animals in the Shandong province of China. 748 faecal samples were collected from 9 pig-, 4 sheep-, 7 cattle- and 5 rabbit farms. C. perfringens was isolated from 124 samples (16.6%). The isolates were classified into major toxin types by using PCR analysis detecting the genes encoding these toxins. All isolates were identified as C perfringens toxin type A. There are also some reports from different regions in China linking C. perfringens toxin type A strains to gastrointestinal diseases. Therefore further investigations about the epidemiologic role of C perfringens toxin type A strains in the Shandong region are necessary. Currently, cases of enterotoxemia from this region are investigated for the presence of C perfringens. PMID:17970339

  10. STUDY OF ANEMIA IN APPARENTLY HEALTHY CHILDREN AGED 6 TO 15 MONTHS

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    Fysal

    2013-12-01

    Full Text Available Anemia due to lack of iron is the most important hematological disorder of infancy and childhood. According to India’s third National Family Health Survey ( NFHS - 3 of 2005 - 6 , 70 % of children between 6 months and 59 months are anemic. So it is very important to screen children for anemia early. The first 2 years of life is a critical window of opportunity to intervene in children since anemia can impair psychomotor development. A cross sectional study involving 260 apparently healthy children between 6 months and 15 months of age , showed the prevalence of anemia to be 60.7%. Only 9.2% of them were having Protein Energy Malnutrition. Introduction of animal milk at an early age and the amount of animal milk consumed were found to be the two important risk factors significantly associated with anemia. KEY WORDS: Hemoglobin , Protein Energy Malnutrition ( PEM , Microcytic Hypochromic Anemia , Exclusive Breast Feeding ( EBF

  11. Comparison of body composition between professional sportswomen and apparently healthy age- and sex-matched controls

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    Raman K Marwaha

    2015-01-01

    Full Text Available Introduction: In view of the relationship between physical activity and nutrition on body composition, we assessed lean and fat mass and BMC (total and regional in professional Indian sportswomen and compared it with apparently healthy age- and sex-matched females. Materials and Methods: This cross-sectional study included 104 sportswomen and an equal number of age-matched normal healthy females (controls. They were evaluated for anthropometry and body composition (fat, lean mass, and bone mineral content (BMC by DXA. Results: Mean age (19.1 ± 1.3 vs. 19.4 ± 1.5 years and body mass index (21.34 ± 3.02 vs. 21.26 ± 4.05 kg/m 2 were comparable in both groups. Sportswomen had higher intake of energy, macronutrients, calcium, phosphorus and magnesium. Total lean mass (33.67 ± 3.49 vs. 31.14 ± 3.52 kg, P < 0.0001, appendicular skeletal muscle index (5.84 ± 0.57 vs. 5.46 ± 0.63 kg/m 2 ; P < 0.0001 and BMC (2.27 ± 0.32 vs. 2.13 ± 0.34 kg, P < 0.002 was significantly higher and percentage fat mass was significantly lower (33.1 ± 7.5 vs. 37.0 ± 8.3; P < 0.0001 among sportswomen when compared to controls. Conclusions: Indian sportswomen have a higher total and regional lean mass, BMC, and lower percentage fat mass when compared with healthy females. Physical activity, energy, protein and calcium intake were positively associated with lean mass and BMC.

  12. Dynamics of Gut Microbiota According to the Delivery Mode in Healthy Korean Infants.

    Science.gov (United States)

    Lee, Eun; Kim, Byoung Ju; Kang, Mi Jin; Choi, Kil Yong; Cho, Hyun Ju; Kim, Yeongho; Yang, Song I; Jung, Young Ho; Kim, Hyung Young; Seo, Ju Hee; Kwon, Ji Won; Kim, Hyo Bin; Lee, So Yeon; Hong, Soo Jong

    2016-09-01

    Microbial colonization of the infant gut is unstable and shows a wide range of diversity between individuals. Gut microbiota play an important role in the development of the immune system, and an imbalance in these organisms can affect health, including an increased risk of allergic diseases. Microbial colonization of young infants is affected by the delivery mode at birth and the consequent alterations of gut microbiota in early life affect the development of allergic diseases. We investigated the effects of the delivery mode on the temporal dynamics of gut microbiota in healthy Korean infants. Fecal samples were collected at 1-3 days, 1 month, and 6 months after birth in six healthy infants. Microbiota were characterized by 16S rRNA shotgun sequencing. At the first and third days of life, infants born by vaginal delivery showed a higher richness and diversity of gut microbiota compared with those born by cesarean section. However, these differences disappeared with age. The Bacteroides genus and Bacteroidetes phylum were abundant in infants born by vaginal delivery, whereas Bacilli and Clostridium g4 were increased in infants born by cesarean section. The Firmicutes phylum and Bacteroides genus showed convergent dynamics with age. This study demonstrated the effect of delivery mode on the dynamics of gut microbiota profiles in healthy Korean infants. PMID:27334787

  13. Dietary patterns and changes in cardiovascular risk factors in apparently healthy Chinese women: a longitudinal study

    Science.gov (United States)

    Li, Ping; Zhang, Meilin; Zhu, Yufeng; Liu, Weiqiao; Zhang, Yuwen; Gao, Yuxia; Huang, Guowei

    2016-01-01

    Little is known of the relationships between dietary patterns and cardiovascular risk factors in China. We therefore designed a 3-year longitudinal study to evaluate the impacts of dietary patterns on changes in these factors among Chinese women. A total of 1,028 subjects who received health examination in 2011 and 2014 were recruited. Three major dietary patterns (“vegetable pattern”, “meat pattern”, and “animal offal-dessert-and-alcohol pattern”) were derived by principal component analysis based on validated food frequency questionnaires. Cardiovascular risk factors were standardized to create within-cohort z-scores and the changes in them were calculated as the differences between 2011 and 2014. Relationships between dietary patterns and changes in cardiovascular risk factors were assessed using general linear model. After adjustment for potential confounders, changes in total cholesterol and fasting blood glucose decreased across the tertiles of vegetable pattern (p for trend = 0.01 and 0.04, respectively). While, changes in diastolic blood pressure, total cholesterol and low density lipoprotein cholesterol increased across the tertiles of animal offal-dessert-and-alcohol pattern (p for trend = 0.02, 0.01, and 0.02, respectively). The findings suggest that vegetable pattern was beneficially related to cardiovascular risk factors, whereas animal offal-dessert-and-alcohol pattern was detrimental related to these factors among apparently healthy Chinese women. PMID:27257349

  14. Detection of Yersinia spp and Salmonella spp. in apparently healthy cats and dogs in Tehran, Iran

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    shabnam hashemi

    2016-03-01

    Full Text Available Introduction: Companion animals, such as cat and dog, are potential sources of transmissible diseases to humans, especially children. They harbor zoonotic agents in gastrointestinal tracts as carriers which are capable of infecting their owners. Salmonella and Yersinia bacteria are considered as frequent causes of illness in children. This study was aimed at finding out the prevalence rate of infection in apparently healthy dogs and cats in Tehran, Iran. Materials and methods: A total of 100 rectal swabs from dogs and cats were analyzed by a multiplex PCR method with specific primers for detection of Yersinia and Salmonella species. Results: Fifteen samples (4 cats and 11 dogs were positive for Yersinia and 20 samples (9 cats and 11 dogs were positive for Salmonella. So the prevalence rate of Yersinia was 8% in cats and 22% in dogs and the prevalence rates of Salmonella were 18 and 22% in cats and dogs respectively. Discussion and conclusion: According to the results, Yersinia and Salmonella were detected in 8- 22% of pet animals without any clinical signs. The contaminated animal foods may be the main source of infection. These results may be useful in planning control and preventive programs. 

  15. The relationship between job enrichment and abdominal obesity: a longitudinal field study of apparently healthy individuals.

    Science.gov (United States)

    Fried, Yitzhak; Laurence, Gregory A; Shirom, Arie; Melamed, Samuel; Toker, Sharon; Berliner, Shlomo; Shapira, Itzhak

    2013-10-01

    Obesity has become an epidemic in modern society. However, there is a paucity of research about how job context affects obesity. To enhance our knowledge we used a large, heterogeneous sample of apparently healthy employees (n = 1,949) across two time periods with an average of close to 3.5 years between measures. We tested a hypothesized curvilinear effect of job enrichment on changes in two stress related indicators of abdominal obesity over time: waist circumference (WC) and waist-hip ratio (WHR). Job enrichment consisted of the job dimensions of variety, identity, significance, autonomy, and feedback, and in our analysis we controlled for demographics and health related behaviors, including weekly sports activity, number of cigarettes smoked per day, and weekly alcohol consumption. The results supported the hypothesized U-shaped relationship between job enrichment and changes in both indicators of abdominal obesity over time, such that the level of abdominal obesity was reduced when job enrichment was moderate and was increased when job enrichment was either high or low. As expected, no such association was observed for the general obesity measure of body mass index (BMI). We discuss the theoretical and practical implications of these results. PMID:24001329

  16. Changes in body composition in apparently healthy urban Indian women up to 3 years postpartum

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    Neha A Kajale

    2015-01-01

    Full Text Available Introduction: Dietary and life style practices differ in postpartum (PP and nonpregnant Indian women. Effect of these practices on postpartum weight retention (PPWR and development of cardio-metabolic risk (CMR has been scarcely studied in urban women. Aims of this study were to (i compare anthropometry, biochemical parameters and body composition up to 3 years PP (ii effect of PPWR, dietary fat intake and physical activity on CMR factors. Methods: Design: Cross-sectional, 300-fullterm, apparently healthy primi-parous women (28.6 ± 3.4 years randomly selected. 128 women within 7-day of delivery (Group-A, 88 with 1-2 years (Group-B and 84 with 3-4-year-old-children (Group-C were studied. Anthropometry, sociodemographic status, physical activity, diet, clinical examination, biochemical tests, body composition, at total body (TB, by dual energy X-ray absorptiometry (GE-Lunar DPX were collected. Results: Women at 3-year PP showed higher weight retention (6.5[10] kg than at 1-year (3.0[7] kg (median [IQR]. Android fat % (central obesity increased (P 0.1. Conclusion: Postdelivery, low physical activity and higher PPWR may increase CMR in Indian women.

  17. Dietary patterns and changes in cardiovascular risk factors in apparently healthy Chinese women: a longitudinal study.

    Science.gov (United States)

    Li, Ping; Zhang, Meilin; Zhu, Yufeng; Liu, Weiqiao; Zhang, Yuwen; Gao, Yuxia; Huang, Guowei

    2016-05-01

    Little is known of the relationships between dietary patterns and cardiovascular risk factors in China. We therefore designed a 3-year longitudinal study to evaluate the impacts of dietary patterns on changes in these factors among Chinese women. A total of 1,028 subjects who received health examination in 2011 and 2014 were recruited. Three major dietary patterns ("vegetable pattern", "meat pattern", and "animal offal-dessert-and-alcohol pattern") were derived by principal component analysis based on validated food frequency questionnaires. Cardiovascular risk factors were standardized to create within-cohort z-scores and the changes in them were calculated as the differences between 2011 and 2014. Relationships between dietary patterns and changes in cardiovascular risk factors were assessed using general linear model. After adjustment for potential confounders, changes in total cholesterol and fasting blood glucose decreased across the tertiles of vegetable pattern (p for trend = 0.01 and 0.04, respectively). While, changes in diastolic blood pressure, total cholesterol and low density lipoprotein cholesterol increased across the tertiles of animal offal-dessert-and-alcohol pattern (p for trend = 0.02, 0.01, and 0.02, respectively). The findings suggest that vegetable pattern was beneficially related to cardiovascular risk factors, whereas animal offal-dessert-and-alcohol pattern was detrimental related to these factors among apparently healthy Chinese women. PMID:27257349

  18. Plasma biochemical values from apparently healthy free-ranging polar bears from Svalbard.

    Science.gov (United States)

    Tryland, Morten; Brun, Edgar; Derocher, Andrew E; Arnemo, Jon M; Kierulf, Peter; Ølberg, Rolf-Arne; Wiig, Øystein

    2002-07-01

    To establish reference values for free-ranging polar bears (Ursus maritimus) at Svalbard, Norway, plasma samples from 15 females and 20 males were analyzed for 28 blood biochemistry parameters. Animals were chemically immobilized (Zoletil: tiletamine and zolazepam) on land at Barentsøya, Edgeøya, and the eastern coast of Spitsbergen in August 1998. All bears were apparently healthy, with ages ranging from 1-22 yr. Females had almost two times higher levels of lipase than males. Several parameters varied with age. Levels of alkaline phosphatase (ALP) and calcium (Ca) decreased with age, being significantly higher in young individuals ( 13 yr). Globulin was lower in animals 13 yr of age, while the opposite was the case for albumin. Levels of ALP, Ca, and potassium decreased with age. We found no significant changes in total protein correlated to age, but total protein levels were higher in obese compared to lean individuals. Further, total protein levels were slightly lower and had greater variation compared to data from polar bears in captivity, which may reflect food availability for the latter group. The mean ratio between urea and creatinine was 10.9 and indicated these bears were fasting. These data provide a baseline from which to compare biochemical parameters in captive and free-ranging polar bears and will be especially valuable for future studies of polar bears at Svalbard. PMID:12238374

  19. Serum ferritin levels are associated with arterial stiffness in healthy Korean adults.

    Science.gov (United States)

    Ha, Ji Yoon; Kim, Min Kyung; Kang, Shinae; Nam, Ji Sun; Ahn, Chul Woo; Kim, Kyung Rae; Park, Jong Suk

    2016-08-01

    Although an association between serum ferritin and atherosclerosis has been suggested, limited epidemiologic data are available regarding the association between ferritin and arterial stiffness in healthy adults. A total of 2932 healthy subjects were enrolled in this study. Anthropometric and biochemical profiles including ferritin were measured. The arterial stiffness was measured using brachial-ankle pulse wave velocity (baPWV). Serum ferritin levels were classified into quartiles and baPWV values gradually increased with each ferritin quartile. Multiple regression analysis showed that ferritin levels were independently correlated with baPWV. After adjusting for multiple risk factors, as compared with the lowest quartile, the odds ratios for high baPWV (>75(th) percentile) were 1.15 (0.84-1.56), 1.37 (0.97-1.73), and 1.46 (1.29-2.17) among men (p for trend Korean adults. PMID:26926288

  20. Development of a Korean Diet Score (KDS) and its application assessing adherence to Korean healthy diet based on the Korean Food Guide Wheels

    OpenAIRE

    Lee, Myoungsook; Chae, Soo Wan; Cha, Youn-Soo; Cho, Mi Sook; Oh, Hea Young; Kim, Mi Kyung

    2013-01-01

    The most critical point in the assessment of adherence to dietary guidelines is the development of a practical definition for adherence, such as a dietary pattern score. The purpose of this study was to develop the Korean Diet Score (KDS) based on the Korean Food Balance Wheel and to examine the association of KDS with various lifestyle characteristics and biochemical factors. The dietary data of 5,320 subjects from the 4th Korean National Health and Nutritional Examination Survey were used f...

  1. [Hepatic steatosis, visceral fat and metabolic alterations in apparently healthy overweight/obese individuals].

    Science.gov (United States)

    Ryder, Elena; Mijac, Volga; Fernández, Erika; Palazzi, Nora; Morales, María Carolina; Connell, Lissette; Parra, Agner; Romero, Marlon; Fernández, Nelson

    2014-03-01

    Clinical observation indicates that many obese individuals do not display important metabolic alterations. Consequently, the objective of this study was to establish whether simple obesity, non concurrent with other important risk factors, was associated with metabolic alterations; or if the phenomenon known as "obesity paradox" was present. A clinical history, measurements of anthropometric and metabolic parameters and estimation of hepatic steatosis and visceral fat, were determined in 30, apparently healthy, individuals from Maracaibo, Venezuela, between 20 and 59 years of age and a body mass index (BMI) above 25 kg/m2, and compared to a lean control group of 11 individuals with BMI less than 25 kg/m2. The study demonstrated that only one third of overweight/obese individuals (OW/OB), with high body mass index (BMI) and waist circumference (WC), presented elevated values of insulin, HOMA-IR and triglycerides. Nevertheless, the presence of hepatic steatosis was elevated in the OW/OB group (91%) vs. 9% in the control group. The visceral fat in the lean control group was associated with both, WC and glycemia; however, it was not related to the BMI or insulin, HOMA-IR and HDLc. The visceral fat in the OW/OB group, although elevated in relation to the lean group, revealed a loss of these associations. In the OW/OB it was the BMI that was associated with insulin and HOMA-IR. The results emphasize the importance of investigating for the presence of hepatic steatosis, rather than visceral fat, in individuals with OW/OB, to identify subjects with high cardiometabolic risk. PMID:24758097

  2. Genome Sequence of Lactobacillus ruminis SPM0211, Isolated from a Fecal Sample from a Healthy Korean

    OpenAIRE

    Lee, Sunghee; Cho, Yong-Joon; Lee, Anne Hayoung; Chun, Jongsik; Ha, Nam-Joo; Ko, GwangPyo

    2011-01-01

    Lactobacillus ruminis SPM0211 is a potential probiotic strain that shows antimicrobial activity against emerging pathogens. Here we present the draft genomic sequence of L. ruminis SPM0211, isolated from a fecal sample from a healthy Korean and describe both the common and unique features of this strain.

  3. Two-point discrimination of the upper extremities of healthy Koreans in their 20's.

    Science.gov (United States)

    Koo, Ja-Pung; Kim, Soon-Hee; An, Ho-Jung; Moon, Ok-Gon; Choi, Jung-Hyun; Yun, Young-Dae; Park, Joo-Hyun; Min, Kyoung-Ok

    2016-03-01

    [Purpose] The present study attempted to measure two-point discrimination in the upper extremities of healthy Koreans in their 20's. [Subjects and Methods] Using a three-point esthesiometer, we conducted an experiment with a group of 256 college students (128 male and 128 female), attending N University in Chonan, Republic of Korea. [Results] Females showed two-point discrimination at a shorter distance than males at the following points: (i) 5 cm above the elbow joint, the middle part, and 5 cm below the shoulder joint of the anterior upper arm; (ii) 5 cm above the elbow joint and 5 cm below the shoulder joint of the posterior upper arm; (iii) 5 cm above the front of the wrist joint of the forearm; 5 cm below the elbow joint, the palmar part of the distal interphalangeal joint of the thumb, the dorsal part of the distal interphalangeal joint of the middle and little fingers. It was also found that females showed greater two-point discrimination than males in distal regions rather than proximal regions. [Conclusion] The findings of this study will help establish normal values for two-point discrimination of upper extremities of young Koreans in their 20's. PMID:27134375

  4. Quantitative CT of lung in healthy Koreans: evaluation with PULMO-CT

    International Nuclear Information System (INIS)

    Spirometric gating quantitative CT, PULMO-CT, is an objective method for the measurement of pulmonary parenchymal attenuation at a constant level of inspiration. In order to obtain a normal value for quantitative CT of the lung, the authors therefore used PULMO-CT to evaluate the lung density of healthy Koreans with different respiratory status. Twenty healthy Korean volunteers, 18 men and 2 women, ranging in age from 24 to 27 years and with normal chest radiography, were evaluated using the PULMO-CT option of Somatom Plus(Siemens, Erlangen, Germany). Spirometric gating HRCT images, at levels of 50% and 20% of vital capacity, were obtained at the level of the tracheal carina and at 5cm above and below this point. The images were analyzed by semiautomatic programs and the results were evaluated using the Student t-test. The mean attenuation value of lung parenchyma at 50% of vital capacity was -791HU ± 27.1 and at 20% was -700HU ± 42.9. The difference in lung attenuation was 91HU and was statistically significant (p < 0.001). The for 58.9% of participants, the highest reading for of lung attenuation at 50% of vital capacity was between -899HU and -800HU, and for 20.3% of participants, this reading was between -799HU and -700HU. At 20% of vital capacity, the largest proportion of participants (43.8%) had a reading of between -799HU and -700HY ; the reading of 35.2% was higher than -699HU. Respiratory status significantly affects the quantitative accessment of pulmonary parenchyma ; in order to determine, during quantitative HRCT, the parameters of a pathologic condition, lung parenchyma of differing respiratory status must be evaluated

  5. A placebo-controlled trial of Korean red ginseng extract for preventing Influenza-like illness in healthy adults

    OpenAIRE

    Ha Ki-Chan; Kim Min-Gul; Oh Mi-Ra; Choi Eun-Kyung; Back Hyang-Im; Kim Sun-Young; Park Eun-Ok; Kwon Dae-Young; Yang Hye-Jeong; Kim Min-Jeong; Kang Hee-Joo; Lee Ju-Hyung; Choi Kyung-Min; Chae Soo-Wan; Lee Chang-Seop

    2012-01-01

    Abstracts Background Standardized Korean red ginseng extract has become the best-selling influenza-like illness (ILI) remedy in Korea, yet much controversy regarding the efficacy of the Korean red ginseng (KRG) in reducing ILI incidence remains. The aim of the study is to assess the efficacy of the KRG extract on the ILI incidence in healthy adults. Methods/Design We will conduct a randomized, double-blind, placebo-controlled study at the onset of the influenza seasons. A total of 100 subject...

  6. Complete Genome Sequence of a Genotype XVII Newcastle Disease Virus, Isolated from an Apparently Healthy Domestic Duck in Nigeria.

    Science.gov (United States)

    Shittu, Ismaila; Sharma, Poonam; Joannis, Tony M; Volkening, Jeremy D; Odaibo, Georgina N; Olaleye, David O; Williams-Coplin, Dawn; Solomon, Ponman; Abolnik, Celia; Miller, Patti J; Dimitrov, Kiril M; Afonso, Claudio L

    2016-01-01

    The first complete genome sequence of a strain of Newcastle disease virus (NDV) of genotype XVII is described here. A velogenic strain (duck/Nigeria/903/KUDU-113/1992) was isolated from an apparently healthy free-roaming domestic duck sampled in Kuru, Nigeria, in 1992. Phylogenetic analysis of the fusion protein gene and complete genome classified the isolate as a member of NDV class II, genotype XVII. PMID:26847901

  7. Upper extremity deep vein thrombosis in a 25 years old apparently healthy man

    Directory of Open Access Journals (Sweden)

    Fitsum Habte

    2010-01-01

    Full Text Available This case of upper extremity deep vein thrombosis is selected for case report as it is a rare form of deep vein thrombosis without a very well established treatment modality and prognosis. The objective of this study was to report the outcome of a 25 years old male patient with idiopathic upper extremity deep vein thrombosis treated conservatively with low molecular weight heparin (LMWH and oral warfarin. The data sources used were patient interview, laboratory and radiology investigation results and patient charts. The patient had no apparent recurrence or complication for 3 years except the presence of occasional dull pain over the affected left upper extremity

  8. Seroprevalence of Hepatitis B and C Genotypes Among Young Apparently Healthy Females of Karachi-Pakistan

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    Kazmi SU

    2008-01-01

    Full Text Available INTRODUCTION: Although the prevalence of hepatitis virus infections in Pakistan is still unknown, limited data indicate that the exposure rate to HBV is 35-38% with 4% being carriers and 32% having anti-HBV surface antibodies through natural conversion [1,2,3]. Studies in Pakistan have shown that the prevalence rate of HCV is 4.8-14% for, and that it is continuously increasing. Hence there is an urgent need to create awareness about the prevalence of both hepatitis B and C, and to develop preventive measures aimed at minimizing the prevalence of these diseases in the country.Study Design: Prospective, descriptive study. The study took place from March 2002 till October 2006 at two university campuses in Karachi.MATERIALS AND METHODS: A total of 4000 healthy female students were screened for HBs Ag, anti-HBs antibodies and anti-HCV antibodies by rapid immunochromatography, ELISA and PCR.RESULTS: A total of 3820 volunteers (95.5% were negative by all three methods, 181 (4.5% tested positive for HB surface antigen and 20 (0.5% were positive for anti HB surface antibodies; 208 volunteers (5.2% were positive for HCV. Double infection with HBV and HCV was found in only one patient (0.025%. Out of 180 HBs antigen positive samples 151 (83.89% were genotype D, 28 (15.56% showed mixed infection with genotypes B and D, and one patient (0.56% showed mixed infection with genotypes C and D. Out of 208 samples positive for HCV antibodies, 107 (51.44% were genotype 3a, 50 (24.04% were mix of genotype 3a and 3b, 33 (15.87% were genotype 3b, 10 (4.81% were genotype 1b while, 8 (3.84% samples could not be typed.CONCLUSION: Although the presence of these pathogenic viruses was not very high in our young healthy female population, it is still a matter of concern to control the unregulated spread of these deadly infections by promoting increased awareness and regular immunization programs in the community. Local manufacturing of vaccines and related products may

  9. Consuming a multi-ingredient thermogenic supplement for 28 days is apparently safe in healthy adults

    Directory of Open Access Journals (Sweden)

    Roxanne M. Vogel

    2015-07-01

    Full Text Available Background: Thermogenic (TRM supplements are often used by people seeking to decrease body weight. Many TRM supplements are formulated with multiple ingredients purported to increase energy expenditure and maximize fat loss. However, in the past some TRM ingredients have been deemed unsafe and removed from the market. Therefore, it is important to verify the safety of multi-ingredient TRM supplements with chronic consumption. Objective: To assess the safety of daily consumption of a multi-ingredient TRM supplement over a 28-day period in healthy adults. Design: Twenty-three recreationally active adults (11M, 12F; 27.1±5.4 years, 171.6±9.6 cm, 76.8±16.1 kg, 26±5 BMI were randomly assigned either to consume a multi-ingredient TRM supplement (SUP; n=9 or remain unsupplemented (CRL; n=14 for 28 days. Participants maintained their habitual dietary and exercise routines for the duration of the study. Fasting blood samples, resting blood pressure, and heart rate were taken before and after the supplementation period. Samples were analyzed for complete blood counts, comprehensive metabolic, and lipid panels. Results: Significant (p<0.05 group by time interactions were present for diastolic BP, creatinine, estimated glomerular filtration rate (eGFR, chloride, CO2, globulin, albumin:globulin (A/G, and high-density lipoprotein (HDL. Dependent t-tests conducted on significant variables revealed significant (p<0.05 within-group differences in SUP for diastolic BP (+6.2±5.3 mmHG, creatinine (+0.09±0.05 mg/dL, eGFR (−11.2±5.8 mL/min/1.73, globulin (−0.29±0.24 g/dL, A/G (+0.27±0.23, and HDL (−5.0±5.5 mg/dL, and in CRL for CO2 (−1.9±1.5 mmol/L between time points. Each variable remained within the accepted physiological range. Conclusion: Results of the present study support the clinical safety of a multi-ingredient TRM containing caffeine, green tea extract, and cayenne powder. Although there were statistically significant (p<0.05 intragroup

  10. Factors affecting urine specific gravity in apparently healthy cats presenting to first opinion practice for routine evaluation.

    Science.gov (United States)

    Rishniw, Mark; Bicalho, Rodrigo

    2015-04-01

    Evidence suggests that apparently healthy cats presenting for routine evaluation should have a randomly sampled urine specific gravity (USG) >1.035. A USG healthy cats presenting to first opinion practice in an observational study, using either in-clinic refractometers or measurements provided by reference laboratories, and examined factors that might affect USG. In-clinic refractometers were calibrated using distilled water (specific gravity = 1.000). The USG was >1.030 in 91% of cats and >1.035 in 88% of cats; 121 adult cats (⩾6 months old) and five young cats (9 years old - but no young cats. No cause was identified in 43 adult cats, and further investigation was not pursued in 51 adult cats. Factors that affected USG included age, diet type, sex, fasting status, drinking avidity, refractometer type, and the interaction between sex and diet - increasing dietary moisture content lowered USG only in female cats. Most factors minimally affected USG. The odds of having a USG healthy cats presenting to first-opinion practice should have a USG >1.035. Dietary management strategies to lower USG might be less effective than anticipated, and warrant monitoring of USG to determine efficacy. Older cats with USG <1.035 are more likely to have pathological causes identified, although clinicians are more likely to examine these cats for possible pathology. A lack of stringent refractometer calibration could have caused some errors in estimates of USG by some observers, but would be unlikely to alter markedly the findings. PMID:25030955

  11. Association between Frequency of Breakfast Consumption and Academic Performance in Healthy Korean Adolescents

    Directory of Open Access Journals (Sweden)

    Wi-Young so

    2013-01-01

    Full Text Available Background: The purpose of this study was to examine whether the frequency of breakfast consumption was related to academic performance in healthy Korean adolescents.Methods: We analyzed data from the seventh Korea Youth Risk Behavior Web-based Survey conducted in 2011, in which 75,643 adolescents from school grades 7–12 participated. We assessed the association between the frequency of breakfast consumption (per week and academic performance using multivariate logistic regression analysis after adjusting for covariates such as age, body mass index, frequency of smoking, frequency of drinking, parents’ education level, family economic status, frequency of vigorous physical activity(PA, frequency of moderate PA, frequency of muscular strength exercises, and level of mental stress.Results: For male adolescents, the odds ratios(ORs for achieving average or higher academic performance according to the breakfast frequency per week were once per week, 1.004(P=0.945; twice per week, 0.915(P=0.153; 3 days per week, 0.928(P=0.237; 4 days per week, 1.087(P=0.176; 5 days per week, 1.258(P<0.001; 6 days per week, 1.473(P<0.001; and every day, 1.700(P<0.001, compared to no breakfast per week. For female adolescents, the ORs for achieving average or higher academic performance according to the breakfast frequency were once per week, 1.068(P=0.320; twice per week, 1.140(P=0.031; 3 days per week, 1.179(P=0.004; 4 days per week, 1.339(P<0.001; 5 days per week, 1.449(P<0.001; 6 days per week, 1.768(P<0.001; and every day, 1.922(P<0.001, compared to no breakfast per week.Conclusion: The frequency of breakfast consumption is positively correlated with academic performance in both male and female healthy adolescents in Korea.

  12. HDL particle size and the risk of coronary heart disease in apparently healthy men and women: The EPIC-Norfolk prospective population study

    NARCIS (Netherlands)

    B.J. Arsenault; I. Lemieux; J.P. Després; P. Gagnon; N.J. Wareham; E.S.G. Stroes; J.J.P. Kastelein; K.T. Khaw; S.M. Boekholdt

    2009-01-01

    Objective: To evaluate the association between HDL particle size measured by gradient gel electrophoresis and risk of incident coronary heart disease (CHD) in apparently healthy men and women. Methods: We performed a prospective case-control study nested in the EPIC-Norfolk cohort. Cases were appare

  13. Two-point discrimination of the upper extremities of healthy Koreans in their 20’s

    OpenAIRE

    Koo, Ja-Pung; Kim, Soon-Hee; An, Ho-Jung; Moon, Ok-Gon; Choi, Jung-Hyun; Yun, Young-Dae; Park, Joo-Hyun; Min, Kyoung-Ok

    2016-01-01

    [Purpose] The present study attempted to measure two-point discrimination in the upper extremities of healthy Koreans in their 20’s. [Subjects and Methods] Using a three-point esthesiometer, we conducted an experiment with a group of 256 college students (128 male and 128 female), attending N University in Chonan, Republic of Korea. [Results] Females showed two-point discrimination at a shorter distance than males at the following points: (i) 5 cm above the elbow joint, the middle part, and 5...

  14. Comparison of the performance of two measures of central adiposity among apparently healthy Nigerians using the receiver operating characteristic analysis

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    Christian Ifedili Okafor

    2011-01-01

    Full Text Available Objective: To compare the performance of waist circumference (WC and waist-to-hip ratio (WHR in predicting the presence of cardiovascular risk factors (hypertension and generalized obesity in an apparently healthy population. Materials and Methods: We recruited 898 apparently healthy subjects (318 males and 580 females of the Igbo ethnic group resident in Enugu (urban, Southeast Nigeria. Data collection was done using the World Health Organization Stepwise approach to Surveillance of risk factors (STEPS instrument. Subjects had their weight, height, waist and hip circumferences, systolic and diastolic blood pressures measured according to the guidelines in the step 2 of STEPS instrument. Generalized obesity and hypertension were defined using body mass index (BMI and JNC 7 classifications, respectively. Quantitative and qualitative variables were analyzed using t-test and Chi-square analysis, respectively, while the performance of WC and WHR was compared using the Receiver Operating Characteristic (ROC analysis. P value was set at <0.05. Results: The mean age of the subjects was 48.7 (12.9 years. Central obesity was found in 76.9% and 66.5% of subjects using WHR and WC, respectively. WC had a significantly higher area under the curve (AUC than WHR in all the cardiovascular risk groups, namely, generalized obesity (AUC = 0.88 vs. 0.62, hypertension alone (AUC = 0.60 vs. 0.53, and both generalized obesity and hypertension (AUC = 0.86 vs. 0.57. Conclusion: WC performed better than WHR in predicting the presence of cardiovascular risk factors. Being a simple index, it can easily be measured in routine clinic settings without the need for calculations or use of cumbersome techniques.

  15. Serological Evidence of Hantavirus Infection in Apparently Healthy People from Rural and Slum Communities in Southern Chile

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    Claudia Muñoz-Zanzi

    2015-04-01

    Full Text Available Hantavirus disease in America has been recognizable because of its rapid progression in clinical cases, occurrence in previously healthy young adults, and high case fatality rate. Hantavirus disease has been proposed now to define the diversity of clinical manifestations. Since 1995, a total of 902 cases of hantavirus pulmonary syndrome have been reported in Chile, caused by Andes virus (ANDV, with overall fatality of 32%. This report describes the sero-epidemiology of hantavirus in apparently healthy people in rural and urban slum communities from southern Chile. Ten of 934 samples yielded a positive result resulting in a seroprevalence of 1.07% (95% confidence intervals: 0.05%–2.0%. A higher proportion of positive samples was found among individuals from rural villages (1.3% and slums (1.5% compared with farms (0.5%. Seropositivity was associated with age (p = 0.011, low education level (p = 0.006 and occupations linked to the household (homemaker, retired, or student (p = 0.016. No evidence of infection was found in 38 sigmodontinae rodents trapped in the peri-domestic environment. Our findings highlight that exposure risk was associated with less documented risk factors, such as women in slum and rural villages, and the occurrence of infection that may have presented as flu-like illness that did not require medical attention or was misdiagnosed.

  16. Relationship between anthropometric variables and nutrient intake in apparently healthy male elderly individuals: A study from Pakistan

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    Pawelec Graham

    2011-10-01

    Full Text Available Abstract Background The elderly population is increasing worldwide, which warrants their nutritional status assessment more important. The present study was undertaken to establish the nutritional status of the least-studied elderly population in Pakistan. Methods This was a cross-sectional study with a sample of 526 generally healthy free-living elderly men (mean age: 68.9 yr; range: 50-98 yr from Peshawar, Pakistan. Anthropometric measurements (weight, height, WC were measured and BMI and WHR were calculated from these measurements following WHO standard procedures. Dietary intake was assessed by 24-hr dietary recall. Nutrients were calculated from the information on food intake. Nutrients in terms of % of RNI were calculated using WHO data on recommended intakes. Results Based on BMI, the numbers of obese, overweight and underweight elderly were 13.1, 3.1 and 10.8%, respectively. Age was negatively and significantly correlated with BMI (p = 0.0028. Energy (p = 0.0564 and protein intake (p = 0.0776 tended to decrease with age. There was a significant increase in % BF with age (p = p p Conclusions Malnutrition is common in apparently healthy elderly Pakistani men. Very few elderly have adequate nutrient intake. Obese and overweight had higher % BF as compared to normal weight elderly. Older age is associated with changes not only in anthropometrics and body composition but also in intake of key nutrients like energy and protein.

  17. Mercury Exposure in Healthy Korean Weaning-Age Infants: Association with Growth, Feeding and Fish Intake

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    Ju Young Chang

    2015-11-01

    Full Text Available Low-level mercury (Hg exposure in infancy might be harmful to the physical growth as well as neurodevelopment of children. The aim of this study was to investigate postnatal Hg exposure and its relationship with anthropometry and dietary factors in late infancy. We recruited 252 healthy Korean infants between six and 24 months of age from an outpatient clinic during the 2009/2010 and 2013/2014 seasons. We measured the weight and height of the infants and collected dietary information using questionnaires. The Hg content of the hair and blood was assessed using inductively coupled plasma mass spectroscopy. The geometric mean Hg concentration in the hair and blood was 0.22 (95% confidence interval: 0.20–0.24 µg/g and 0.94 (n = 109, 95% confidence interval: 0.89–0.99 µg/L, respectively. The hair Hg concentration showed a good correlation with the blood Hg concentration (median hair-to-blood Hg ratio: 202.7, r = 0.462, p < 0.001 and was >1 µg/g in five infants. The hair Hg concentration showed significant correlations with weight gain after birth (Z-score of the weight for age—Z-score of the birthweight; r = −0.156, p = 0.015, the duration (months of breastfeeding as the dominant method of feeding (r = 0.274, p < 0.001, and the duration of fish intake more than once per week (r = 0.138, p = 0.033. In an ordinal logistic regression analysis with categorical hair Hg content (quartiles, dietary factors, including breastfeeding as the dominant method of feeding in late infancy (cumulative odds ratio: 6.235, 95% confidence interval: 3.086–12.597, p < 0.001 and the monthly duration of fish intake more than once per week (cumulative odds ratio: 1.203, 95% confidence interval: 1.034–1.401; p = 0.017, were significantly associated with higher hair Hg content. Weight gain after birth was not, however, significantly associated with hair Hg content after adjustment for the duration of breastfeeding as the dominant method of feeding. Low-level Hg

  18. Prevalence and type of monoclonal gammopathy of undetermined significance in an apparently healthy Nigerian population: a cross sectional study

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    Onwah A

    2012-06-01

    Full Text Available Abstract Background The prevalence of monoclonal gammopathy of undetermined significance (MGUS, a premalignant plasma-cell disorder has not been determined in our geographic area Nigeria. Methods A cross sectional survey was carried on apparently healthy Nigerians selected by multistage sampling technique from the cosmopolitan city of Lagos, Nigeria. Subjects enrolled into the study had 2-step screening for the presence, type and concentration of monoclonal band. Agarose-gel electrophoresis was performed on all serum samples, and any serum sample with a discrete band of monoclonal protein or thought to have a localized band was subjected to Immunofixation. Subjects were also evaluated for Bence jones proteinuria, haematological and biochemical parameters. Results Four hundred and ten subjects with a mean age of 45.68 ± 10.3 years, a median of 45.00 years and a range of 20 to 80 years were enrolled into the study. MGUS was identified in only one (0.24 percent of the 410 study subject. This subject was demonstrated to have a double monoclonal gammopathy; IgGλ at 16.9 g/L and IgAκ at 8.5 g/L. None of them including the sole subject with MGUS had a monoclonal urinary light chain. Conclusion Among residents of Lagos, Nigeria, MGUS was found in only 0.24% percent of apparently normal persons with a median age of 45 years. This suggests that MGUS which represents the earliest stage of monoclonal plasma/lymphoid cell proliferation is not a common finding in the relatively young population of Nigeria. Future epidemiologic studies dealing with plasma cell disorders in older people are required to carefully examine the relationship between environmental factors and prevalence of MGUS and its ultimate progression to MM.

  19. A COMPARATIVE EVALUATION OF PULMONARY PARAMETERS IN DIABETES MELLITUS PATIENTS AND NON DIABETES MELLITUS APPARENTLY HEALTHY VOLUNTEER AS CONTROL

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    Qazi Rais Ahmed

    2012-10-01

    Full Text Available The best early evidence of a description of the symptoms of diabetes in the world's literature is recorded in the Ebers Papyrus that Diabetes Mellitus is characterized by chronic hyperglycemia with disturbances of carbohydrate, fat, and protein metabolism result in from defects in insulin secretion, insulin action, or both which affect the respiratory system also. So we decided to study the effects of diabetes mellitus on pulmonary parameters. In this study a group of 50 apparently healthy control subject of both gender and 50 Diabetic patients of both gender were randomly selected with age ranging from 19-68 years. The Diabetic patients were matched with control group in terms of age, height, weight and BSA and BMI. Spirometry was performed on an electronic spirometer (spiro exel according to American Thoracic Society and results were compared by a student t-test (2-tailed. Diabetic patients showed a significant decrement in the Forced Vital Capacity (FVC % and Peak Expiratory Flow Rate (PEFR % relative to their matched controls. However, there were no significant difference in the Forced Expiratory Volume in one Second (FEV1% and Forced Expiratory Ratio (FEV1 / FVC % between the groups We conclude that pulmonary parameters in diabetic patients there is decrement in FVC% and PEFR%, as compared to controls. which indicate restrictive pattern of lung function impairment.

  20. Implication of Sarcopenia and Sarcopenic Obesity on Lung Function in Healthy Elderly: Using Korean National Health and Nutrition Examination Survey.

    Science.gov (United States)

    Moon, Ji Hyun; Kong, Mi Hee; Kim, Hyeon Ju

    2015-11-01

    Previous studies have demonstrated a positive association between obesity and decreased lung function. However, the effect of muscle and fat has not been fully assessed, especially in a healthy elderly population. In this study, we evaluated the impact of low muscle mass (LMM) and LMM with obesity on pulmonary impairment in healthy elderly subjects. Our study used data from the Korea National Health and Nutrition Examination Survey from 2008 to 2011. Men and women aged 65 yr or older were included. Muscle mass was measured by dual-energy X-ray absorptiometry. LMM was defined as two standard deviations below the sex-specific mean for young healthy adults. Obesity was defined as body mass index ≥ 25 kg/m(2). The prevalence of LMM in individuals aged over 65 was 11.9%. LMM and pulmonary function (forced vital capacity and forced expiratory volume in 1 second) were independently associated after adjusting for age, sex, body mass index, smoking status, alcohol consumption, and frequency of exercise. LMM with obesity was also related to a decrease in pulmonary function. This study revealed that LMM is an independent risk factor of decreased pulmonary function in healthy Korean men and women over 65 yr of age. PMID:26539015

  1. Two-point discrimination of the upper extremities of healthy Koreans in their 20’s

    Science.gov (United States)

    Koo, Ja-Pung; Kim, Soon-Hee; An, Ho-Jung; Moon, Ok-Gon; Choi, Jung-Hyun; Yun, Young-Dae; Park, Joo-Hyun; Min, Kyoung-Ok

    2016-01-01

    [Purpose] The present study attempted to measure two-point discrimination in the upper extremities of healthy Koreans in their 20’s. [Subjects and Methods] Using a three-point esthesiometer, we conducted an experiment with a group of 256 college students (128 male and 128 female), attending N University in Chonan, Republic of Korea. [Results] Females showed two-point discrimination at a shorter distance than males at the following points: (i) 5 cm above the elbow joint, the middle part, and 5 cm below the shoulder joint of the anterior upper arm; (ii) 5 cm above the elbow joint and 5 cm below the shoulder joint of the posterior upper arm; (iii) 5 cm above the front of the wrist joint of the forearm; 5 cm below the elbow joint, the palmar part of the distal interphalangeal joint of the thumb, the dorsal part of the distal interphalangeal joint of the middle and little fingers. It was also found that females showed greater two-point discrimination than males in distal regions rather than proximal regions. [Conclusion] The findings of this study will help establish normal values for two-point discrimination of upper extremities of young Koreans in their 20’s. PMID:27134375

  2. A placebo-controlled trial of Korean red ginseng extract for preventing Influenza-like illness in healthy adults

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    Ha Ki-Chan

    2012-02-01

    Full Text Available Abstracts Background Standardized Korean red ginseng extract has become the best-selling influenza-like illness (ILI remedy in Korea, yet much controversy regarding the efficacy of the Korean red ginseng (KRG in reducing ILI incidence remains. The aim of the study is to assess the efficacy of the KRG extract on the ILI incidence in healthy adults. Methods/Design We will conduct a randomized, double-blind, placebo-controlled study at the onset of the influenza seasons. A total of 100 subjects 30-70 years of age will be recruited from the general populations. The subjects will be instructed to take 9 capsules per day of either the KRG extract or a placebo for a period of 3 months. The primary outcome measure is to assess the frequency of ILI onset in participated subjects. Secondary variable measures will be included severity and duration of ILI symptoms. The ILI symptoms will be scored by subjects using a 4-point scale. Discussion This study is a randomized placebo controlled trial to evaluate the efficacy of the KRG extract compared to placebo and will be provided valuable new information about the clinical and physiological effects of the KRG extract on reduction of ILI incidence including flu and upper respiratory tract infections. The study has been pragmatically designed to ensure that the study findings can be implemented into clinical practice if KRG extract can be shown to be an effective reduction strategy in ILI incidence. Trial Registration NCT01478009.

  3. Reference ranges of hematology and lymphocyte subsets in healthy Korean native cattle (Hanwoo) and Holstein dairy cattle.

    Science.gov (United States)

    Kim, Yun-Mi; Lee, Jin-A; Jung, Bock-Gie; Kim, Tae-Hoon; Lee, Bong-Joo; Suh, Guk-Hyun

    2016-06-01

    There are no accurate reference ranges for hematology parameters and lymphocyte subsets in Korean native beef cattle (Hanwoo). This study was performed to establish reliable reference ranges of hematology and lymphocyte subsets using a large number of Hanwoo cattle (n = 350) and to compare differences between Hanwoo and Holstein dairy cattle (n = 334). Additionally, age-related changes in lymphocyte subsets were studied. Bovine leukocyte subpopulation analysis was performed using mono or dual color flow cytometry. The leukocyte subpopulations investigated in healthy cattle included: CD2(+) cells, sIgM(+) cells, MHC class II(+) cells, CD3(+) CD4(+) cells, CD3(+) CD8(+) cells, and WC1(+) cells. Although Hanwoo and Holstein cattle are the same species, results showed several differences in hematology and lymphocyte subsets between Hanwoo and Holstein cattle. This study is the first report to establish reference ranges of hematology and lymphocyte subsets in adult Hanwoo cattle. PMID:26419947

  4. Molecular detection of Salmonella spp. isolated from apparently healthy pigeon in Mymensingh, Bangladesh and their antibiotic resistance pattern

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    Md. Khaled Saifullah

    2016-03-01

    Full Text Available Objectives: Here we determined the prevalence of Salmonella in cloacal swabs and pharyngeal swabs of apparently healthy pigeons sold in the live bird markets and villages in and around Bangladesh Agricultural University Campus, Mymensingh, Bangladesh. Materials and methods: A total of 50 samples, comprised of cloacal swabs (n=24 and pharyngeal swabs (n=26 were collected. The samples were processed, and Salmonella was isolated through a series of conventional bacteriological techniques and biochemical tests followed by polymerase chain reaction (PCR. Results: The prevalence rate of Salmonella was found to be 37.5% (n=9/24 in cloacal swabs and 30.77% (n=8/26 in pharyngeal swabs with an overall prevalence rate of 34% (n=17/50. The prevalence rate of Salmonella pigeon varied slightly among locations; 34.62% (n=9/26 in live bird markets, and 33.33% (n=8/24 in villages. Molecular detection of 17 Salmonella isolates obtained from biochemical test was performed by genus specific PCR, where all of them amplified a region of 496-bp segment of the histidine transport operon gene. Antibiogram study revealed multi-drug resistant traits in most of the isolates tested. The highest resistance was found against Ampicillin (88.23% followed by Cephalexin (82.35%. The rate of sensitivity of the isolates to Ciprofloxacin was 100% followed by Azithromycin (82.35%, Gentamicin (76.47% and Nalidixic acid (76.47%. Conclusion: Our findings suggest that pigeons carry multi-drug resistant Salmonella that may transfer to the humans and animals. [J Adv Vet Anim Res 2016; 3(1.000: 51-55

  5. Subjective lactose intolerance in apparently healthy adults in southern Iran: Is it related to irritable bowel syndrome?

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    Saberi-Firoozi M

    2007-11-01

    Full Text Available Background : The main symptoms of lactose intolerance are bloating, abdominal cramps, increased flatus and loose watery stools. These symptoms are similar to those of irritable bowel syndrome (IBS, which is a prevalent entity in the community. Objective : As there was no data available on the prevalence of LI and the correlated factors, this study aimed to determine these correlations and their relation to IBS symptoms in an apparently healthy population in Shiraz, southern Iran. Materials and Methods : A survey among 1,978 individuals older than 35 years was conducted in Shiraz, southern Iran, using a questionnaire that consisted of items regarding demographic data, life style, subjective gastrointestinal symptoms of LI and IBS symptoms according to ROME II criteria. Results : A total of 562 subjects reported LI (28.41%. The prevalence was significantly higher in females, in subjects taking NSAIDs or acetaminophen and in cases reporting IBS symptoms. Subjects with LI avoided certain foods and drinks; and in order to relieve their symptoms, they used OTC drugs, herbal medicine or visited a physician. On the other hand, no relation was found between LI and age, smoking or the number of meals per day. Conclusions : Although we found that individuals with IBS had significantly more subjective LI than those without IBS, in the absence of documented lactose malabsorption, it is hard to tell whether the reported symptoms indeed are those of LI or simply those of IBS. So, a period of dairy product avoidance and/ or requesting a test for lactose malabsorption may be beneficial in this area.

  6. Fear of falling and quality of life of apparently-healthy elderly individuals from a Nigerian population.

    Science.gov (United States)

    Akosile, Christopher O; Anukam, Gabriel O; Johnson, Olubusola E; Fabunmi, Ayodeji A; Okoye, Emmanuel C; Iheukwumere, Ngozi; Akinwola, Mojisola O

    2014-06-01

    Ageing is associated with increased morbidity, increased fear of falling (FOF) and reduced activity. These may consequently impair the quality of life (QOL) of the elderly. Studies from Africa investigating FOF and its relationship with QOL among elderly individuals are rare. This study investigated the prevalence of FOF and QOL of apparently-healthy elderly residents of two Local Government Areas (LGAs) from Anambra State, Nigeria and also determined the relationship between the two variables. Two hundred and sixty-one (131 males and 130 females) volunteering elderly individuals, from three randomly-selected communities from each of the LGAs, participated in this cross-sectional survey. The Modified Fall Efficacy Scale (MFES) and the Short-Form Health Survey 36-item (SF-36) questionnaire were used to evaluate FOF and QOL respectively. Data were analysed using frequency, percentage, mean and standard deviation, Chi-square, Independent t-test, Pearson correlation and multivariate regression analysis statistics. Alpha level was set at 0.05. FOF was markedly prevalent in the population at 23.4 % and the QOL score of 55.27 ± 17.28 was just modest. QOL was particularly low in the role limitations due to the physical and emotional problems domains but high in the mental health, social function and bodily pain domains. Significant relationship was found between FOF and all the QOL domains. FOF was present in nearly one of every four elderly individuals in the sample and was related to their QOL. FOF should be routinely investigated in community-dwelling elderly and strategies devised to combat it. PMID:24710949

  7. Prevalence of sexually transmitted infections among healthy Korean women: implications of multiplex PCR pathogen detection on antibiotic therapy.

    Science.gov (United States)

    Kim, Yoonjung; Kim, Juwon; Lee, Kyung-A

    2014-01-01

    In this study, we investigated the prevalence of sexually transmitted infections (STIs) using multiplex real-time PCR assay in healthy Korean women. We also evaluated the risk factors of STIs, and compared the various factors between the STI-positive and the STI-negative groups. A total of 799 endocervical swab samples from healthy Korean women who visited our hospital for general medical check-ups during January 2012 to October 2012 were included. Eight STIs including Human papillomavirus (HPV), Chlamydia trachomatis (CT), Neisseria gonorrhoeae (NG), Mycoplasma genitalium (MG), Mycoplasma hominis (MH), Ureaplasma urealyticum (UU), Ureaplasma parvum (UP), and Trichomonas vaginalis (TV) were detected using Anyplex II STI-7 Detection assay Detection (Seegene, Seoul, Korea) and Hybrid Capture 2 High-Risk HPV DNA test (Digene Corporation, Gaithersburg, MD, USA) according manufacture's protocols. Ninety-seven (12.1%) subjects were positive for HPV. Of 393 (49.2%) subjects were infected with at least one microorganism and a total of 499 STIs were identified. Among the 393 STI-positive subjects, the proportion of single, double and triple infection was 76.3%, 20.4% and 3.3%, respectively. The median age of the STI-positive group (47 years, range 42-52) was younger than the STI-negative group (49 years, range 43-56; P < 0.001). The infection rate of HPV was significantly higher in the STI-positive group (15.8%, 62/393) than the STI-negative group (8.6%, 35/406) (P = 0.002). PMID:24462432

  8. Faecal calprotectin concentrations in apparently healthy children aged 0-12 years in urban Kampala, Uganda: a community-based survey

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    Grahnquist Lena

    2011-02-01

    Full Text Available Abstract Background Calprotectin is a calcium and zinc binding protein, abundant in neutrophils and is extremely stable in faeces. Faecal calprotectin is used as a non-specific marker for gastrointestinal inflammation. It has a good diagnostic precision to distinguish between irritable bowel syndrome and inflammatory bowel disease. Studies have established normal concentrations in healthy children; all these studies have been performed in high-income countries. The objective of this study was to determine the concentration of faecal calprotectin in apparently healthy children aged 0-12 years in urban Kampala, Uganda. Method We tested 302 apparently healthy children aged, age 0-12 years (162 female, 140 male in urban Kampala, Uganda. The children were recruited consecutively by door-to-door visits. Faecal calprotectin was analyzed using a quantitative enzyme-linked immunosorbent assay. Faeces were also tested for Helicobacter pylori (H. pylori antigen, for growth of enteropathogens and microscopy was performed to assess protozoa and helminths. A short standardized interview with socio-demographic information and medical history was obtained to assess health status of the children. Results In the different age groups the median faecal calprotectin concentrations were 249 mg/kg in 0 H. pylori or having other pathogens in the stool. Conclusion Concentrations of faecal calprotectin among healthy children, living in urban Ugandan, a low-income country, are comparable to those in healthy children living in high-income countries. In children older than 4 years, the faecal calprotectin concentration is low. In healthy infants faecal calprotectin is high. The suggested cut-off concentrations in the literature can be used in apparently healthy Ugandan children. This finding also shows that healthy children living under poor circumstances do not have a constant inflammation in the gut. We see an opportunity to use this relatively inexpensive test for

  9. Iron, folate and vitamin B12 status of apparently healthy Irish adult women attending general practitioners in inner-city Dublin

    OpenAIRE

    Casey, Helen R., (Thesis)

    2002-01-01

    There is substantial related morbidity and mortality among men and women in developed countries. Certain events during the course of a woman’s life such as menstruation, pregnancy, lactation and the menopause may compromise haematinic nutrient status. The purpose of this study was to investigate iron, folate and vitamin B12 status among a sample of apparently healthy, non-pregnant Irish adult women attending general practitioners in inner-city Dublin. Dietary, socio-economic, medical and life...

  10. Detection of Rabies Antigen in the Saliva and Brains of Apparently Healthy Dogs Slaughtered for Human Consumption and Its Public Health Implications in Abia State, Nigeria

    OpenAIRE

    Mshelbwala, P. P.; Ogunkoya, A. B.; B. V. Maikai

    2013-01-01

    The study was carried out in eight dogs slaughtering outlets within four Local Government Areas of the State for the determination of rabies antigen in the saliva and brain of apparently healthy dogs slaughtered for human consumption. A total of one hundred (100) samples each of saliva and brain were collected before and after slaughter, respectively, between April to June, 2013, in the selected areas. The saliva was subjected to rapid immune-chromatographic test (RICT) while direct fluoresce...

  11. Cordyceps militaris Enhances Cell-Mediated Immunity in Healthy Korean Men.

    Science.gov (United States)

    Kang, Ho Joon; Baik, Hyun Wook; Kim, Sang Jung; Lee, Seong Gyu; Ahn, Hong Yup; Park, Ju Sang; Park, Sang Jong; Jang, Eun Jeong; Park, Sang Woon; Choi, Jin Young; Sung, Ji Hee; Lee, Seung Min

    2015-10-01

    Cordyceps militaris is a mushroom traditionally used for diverse pharmaceutical purposes in East Asia, including China, and has been found to be effective for enhancing immunity through various types of animal testing. The aim of this study is to determine the efficacy of C. militaris for enhancing cell-mediated immunity and its safety in healthy male adults. Healthy male adults were divided into the experimental group (n = 39), given 1.5 g/day of ethanol treated C. militaris in capsules, and the control group (n = 40), given the same number of identical placebo capsules filled with microcrystalline cellulose and lactose for 4 weeks from February 13 to March 14, 2012; the natural killer (NK) cell activity, lymphocyte proliferation index (PI), and T-helper cell 1 (Th1) cytokine cluster (interferon [IFN]-γ, interleukin [IL]-12, IL-2, and tumor necrosis factor [TNF]-α) were measured, along with stability test, at weeks 0, 2, and 4. The C. militaris group showed a statistically significant greater increase in NK200 (P = .0010), lymphocyte PI (P ≤ .0001), IL-2 (P = .0096), and IFN-γ (P = .0126), compared with the basal level, than the placebo group. There was no statistically significant adverse reaction. C. militaris enhanced the NK cell activity and lymphocyte proliferation and partially increased Th1 cytokine secretion. Therefore, C. militaris is safe and effective for enhancing cell-mediated immunity of healthy male adults. PMID:26284906

  12. Ventricular arrhythmias and risk of death and acute myocardial infarction in apparently healthy subjects of age >or=55 years

    DEFF Research Database (Denmark)

    Sajadieh, A; Nielsen, OW; Rasmussen, Verner;

    2006-01-01

    arrhythmias were studied in a cohort of middle-aged and elderly subjects without apparent heart disease. Six hundred seventy-eight men and women aged 55 to 75 years without a history of heart disease or stroke were included. Baseline examinations included physical examinations, fasting laboratory testing, and...

  13. Estimation of plasma apolipoprotein B concentration using routinely measured lipid biochemical tests in apparently healthy Asian adults

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    Cho Dong-Sik

    2012-05-01

    Full Text Available Abstract Background Increased low-density lipoprotein cholesterol (LDL concentration is associated with increased risk of coronary heart disease (CHD but a substantial risk of cardiovascular disease often remains after LDL concentrations have been treated to target. Apolipoprotein B (apo B is the major apolipoprotein contained within atherogenic lipoproteins such as LDL, and apo B is a more reliable indicator of cardiovascular risk than LDL concentration. Aim and methods Our aim was to develop a formula for calculating apo B using lipid biochemistry measurements that are commonly available in clinical practice. We examined the clinical and laboratory data from 73,047 Koreans who underwent a medical health check that included apolipoprotein B concentration. The study sample was randomly divided into a training set for prediction model building and a validation set of equal size. Multivariable linear regression analysis was used to develop a prediction model equation for estimating apo B and to validate the developed model. Results The best results for estimating apo B were derived from an equation utilising LDL and triglyceride (TG concentrations [ApoB = −33.12 + 0.675*LDL + 11.95*ln(tg]. This equation predicted the apo B result with a concordance correlation coefficient (CCC and 95%CIs = 0.936 (0.935,0.937. Conclusion Our equation for predicting apo B concentrations from routine analytical lipid biochemistry provides a simple method for obtaining precise information about an important cardiovascular risk marker.

  14. Role of C-peptide in Altered Lipid Profile among Apparently Healthy Adults of Vijayapura City, Karnataka

    Directory of Open Access Journals (Sweden)

    Chandrahas M.Kulkarni

    2016-04-01

    Full Text Available Background: C-peptide is produced in equimolar concentration during insulin production as inactive molecule by beta islet cells of Langerhans. C-peptide is most useful biomarker of endogenous insulin production. Aim and Objectives: To predict metabolic syndrome in advance by estimation of C-peptide and lipid profile in healthy adults. Material and Methods: Serum C-peptide, fasting blood glucose and lipid profile of 128 healthy individuals were estimated. Adults in the age group of 18 to 60 years of both sexes were included in study. Results: C-peptide levels were increased in 27%, Serum cholesterol in 30%, LDL Cholesterol in 55% and triglyceride levels in 21% of healthy individuals. Significant correlation was observed between C peptide, age, serum cholesterol, LDL and cholesterol LDL ratio in male subjects only. In our study group most of the subjects (both males and females fell in overweight group. Conclusion: Cpeptide level and lipid profile may be considered as useful biomarkers to predict type 2 diabetes mellitus in advance, possibly due to insulin resistance.

  15. Diffuse unilateral subacute neuroretinitis in a healthy Korean male: the first case report in Korea.

    Science.gov (United States)

    Kang, Hae Min; Lee, Christopher Seungkyu

    2015-03-01

    A 52-yr-old male was referred for progressive visual loss in the left eye. The decimal best-corrected visual acuity (BCVA) was 0.01. Fundus examination revealed diffuse retinal pigment epithelial degeneration, focal yellow-white, infiltrative subretinal lesion with fuzzy border and a live nematode within the retina. Diffuse unilateral subacute neuroretinitis (DUSN) was diagnosed and the direct laser photocoagulation was performed to destroy the live nematode. During eight months after treatment, BCVA gradually improved to 0.2 along with the gradual restoration of outer retinal layers on SD-OCT. We report on the first case of DUSN in Korea. DUSN should be included in the differential diagnosis of unexplained unilateral visual loss in otherwise healthy subjects. PMID:25729261

  16. Daily grape juice consumption reduces oxidative DNA damage and plasma free radical levels in healthy Koreans

    International Nuclear Information System (INIS)

    Grape contains flavonoids with antioxidant properties which are believed to be protective against various types of cancer. This antioxidative protection is possibly provided by the effective scavenging of reactive oxygen species (ROS), thus defending cellular DNA from oxidative damage and potential mutations. This study of healthy adults tested whether a daily regimen of grape juice supplementation could reduce cellular DNA damage in peripheral lymphocytes and reduce the amount of free radicals released. Sixty-seven healthy volunteers (16 women and 51 men) aged 19-57 years were given 480 ml of grape juice daily for 8 weeks in addition to their normal diet, and blood samples were drawn before and after the intervention. The DNA damage was determined by using the single cell gel (comet) assay with alkaline electrophoresis and was quantified by measuring tail length (TL). Levels of free radicals were determined by reading the lucigenin-perborate ROS generating source, using the Ultra-Weak Chemiluminescence Analyzer System. Grape juice consumption resulted in a significant decrease in lymphocyte DNA damage expressed by TL (before supplementation: 88.75±1.55 μm versus after supplementation: 70.25±1.31 μm; P=0.000 by paired t-test). Additionally, grape juice consumption for 8 weeks reduced the ROS/photon count by 15%, compared to the beginning of the study. The preventive effect of grape juice against DNA damage was simultaneously shown in both sexes. These results indicate that the consumption of grape juice may increase plasma antioxidant capacity, resulting in reduced DNA damage in peripheral lymphocytes achieved at least partially by a reduced release of ROS. Our findings support the hypothesis that polyphenolic compounds contained in grape juice exert cancer-protective effects on lymphocytes, limiting oxidative DNA damage possibly via a decrease in free radical levels

  17. The Association between Taking Dietary Supplements and Healthy Habits among Korean Adults: Results from the Fifth Korea National Health and Nutritional Examination Survey (2010–2012)

    Science.gov (United States)

    Kim, Jin-Wook; Lee, So-Hye; Kim, Jung-Eun; Han, Kyung-Do; Kwack, Tae-Eung; Kim, Bo-Seon; Kim, Jeong-Eun; Jo, Eun-Bae; Park, Young-Kyu

    2016-01-01

    Background Recently, the number of people interested in health in South Korea has increased, and the rate of dietary supplement use is rising. Researchers have hypothesized that the rate of practicing healthy habits is higher among those who use dietary supplements than those who do not. Therefore, this study aimed to discover the association between taking dietary supplements and practicing various healthy habits in the Korean, adult population. Methods The sample included 15,789 adults over 19 years old who participated in the fifth Korea National Health and Nutrition Examination Survey. The user group was defined as those taking dietary supplements for more than 2 weeks during the previous year or once during the past month. Measures for the seven healthy habits were based on those included in the Alameda study and were analyzed accounting for the complex sampling design. Results The rate of taking dietary supplements was significantly higher in women, middle aged participants, urban residents, those with a higher income, those with a higher education level, and nonsmokers as well as among women with a moderate subjective health status, women who limited their alcohol content, and women with dyslipidemia. In the adjusted analysis, the rate of performing three of the 'Alameda 7' habits—eating breakfast regularly, restricting snacking, and limiting drinking—was higher in the female dietary supplement user group than in the other groups. Women practiced more healthy habits and had a higher dietary supplement intake rate than men. Conclusion We found that taking dietary supplements in Korean adults is highly associated with demographic and social factors. Taking dietary supplements had a relationship with dietary habits, and there was no significant association between dietary supplement and other healthy habits. Thus in the health clinic, we suggest that taking dietary supplements complements a patient's healthy habits, with the exception of dietary habits, for

  18. Pyrosequencing of the bacteria associated with Platygyra carnosus corals with skeletal growth anomalies reveals differences in bacterial community composition in apparently healthy and diseased tissues

    Directory of Open Access Journals (Sweden)

    Jenny Chun-Yee Ng

    2015-10-01

    Full Text Available Corals are rapidly declining globally due to coral diseases. Skeletal growth anomalies (SGA or coral tumors are a group of coral diseases that affect coral reefs worldwide, including Hong Kong waters in the Indo-Pacific region. To better understand how bacterial communities may vary in corals with SGA, for the first time, we examined the bacterial composition associated with the apparently healthy and the diseased tissues of SGA-affected Platgyra carnosus using 16S ribosomal rRNA gene pyrosequencing. Taxonomic analysis revealed Proteobacteria, Bacteroidetes, Cyanobacteria, and Actinobacteria as the main phyla in both the apparently healthy and the diseased tissues. A significant difference in the bacterial community composition was observed between the two conditions at the OTU level. Diseased tissues were associated with higher abundances of Acidobacteria and Gemmatimonadetes, and a lower abundance of Spirochaetes. Several OTUs belonging to Rhodobacteraceae, Rhizobiales, Gammaproteobacteria, and Cytophaga-Flavobacterium-Bacteroidetes (CFB were strongly associated with the diseased tissues. These groups of bacteria may contain potential pathogens involved with the development of SGA or opportunistic secondary or tertiary colonizers that proliferated upon the health-compromised coral host. We suggest that these bacterial groups to be further studied based on inoculation experiments and testing of Koch’s postulates in efforts to understand the etiology and progression of SGA.

  19. Detection of rabies antigen in the saliva and brains of apparently healthy dogs slaughtered for human consumption and its public health implications in abia state, Nigeria.

    Science.gov (United States)

    Mshelbwala, P P; Ogunkoya, A B; Maikai, B V

    2013-01-01

    The study was carried out in eight dogs slaughtering outlets within four Local Government Areas of the State for the determination of rabies antigen in the saliva and brain of apparently healthy dogs slaughtered for human consumption. A total of one hundred (100) samples each of saliva and brain were collected before and after slaughter, respectively, between April to June, 2013, in the selected areas. The saliva was subjected to rapid immune-chromatographic test (RICT) while direct fluorescent antibody test (DFAT) was carried out on the brain samples. Structured questionnaire was administered to nineteen (19) dog meat processors comprising 18 males and 1 female in the selected areas. Sixty four percent of the samples tested were from female dogs while 36% were from males, 5% tested positive for rabies antigen with the use of both tests; there was no statistical association between sex and rabies status of the dogs sampled (P > 0.05). Butchers bitten during the course of slaughtering were 94.7% out of which 72.8% utilized traditional method of treatment and only 27.8% reported to the hospital for proper medical attention. This study has established the presence of rabies antigen in apparently healthy dogs in the study area. PMID:24416598

  20. Effects of gender, age, and body mass index on fat contents and apparent diffusion coefficients in healthy parotid glands: an MRI evaluation

    International Nuclear Information System (INIS)

    To establish standard apparent diffusion coefficient (ADC) and the fat content as a function of age, gender and body mass index (BMI) in healthy parotid glands, and to address the influences of fat suppression on ADC measurements. A total of 100 healthy adults (gender and age evenly distributed) were prospectively recruited, with parotid fat content measured from gradient-echo images with fat-water separated using iterative decomposition with echo asymmetry and least squares (IDEAL). The ADCs were estimated using both fat-saturated and non-fat-saturated diffusion-weighted imaging via a periodically rotated overlapping parallel lines with enhanced reconstruction (PROPELLER) technique. Parotid fat content was larger in men than in women by about 10 percentage points (P < 0.005), and positively associated with BMI and age for both genders (mostly with P < 0.001). ADCs estimated with non-fat-saturated PROPELLER were significantly lower in men than in women (P < 0.005), but showed no gender difference if measured using fat-saturated PROPELLER (P = 0.840). The negative association between parotid ADC and age/BMI/fat (P < 0.001) showed greater regression slopes in non-fat-saturated PROPELLER than in fat-saturated data. Parotid fat content in healthy adults correlates positively with both age and BMI; the correlation with age is gender-dependent. Parotid ADC measurements are strongly influenced by fat saturation. (orig.)

  1. Effects of gender, age, and body mass index on fat contents and apparent diffusion coefficients in healthy parotid glands: an MRI evaluation

    Energy Technology Data Exchange (ETDEWEB)

    Chang, Hing-Chiu [National Taiwan University, Graduate Institute of Biomedical Electronics and Bioinformatics, Taipei (China); Duke University Medical Center, Brain Imaging and Analysis Center, Durham, NC (United States); GE Healthcare, Applied Science Laboratory, Taipei (China); Juan, Chun-Jung; Hsu, Hsian-He [National Defense Medical Center, Department of Radiology, Taipei (China); Tri-Service General Hospital, Department of Radiology, Taipei (China); Chiu, Hui-Chu [Tatung University, Graduate Institute of Design Science, Taipei (China); Cheng, Cheng-Chieh; Chiu, Su-Chin [National Taiwan University, Graduate Institute of Biomedical Electronics and Bioinformatics, Taipei (China); Liu, Yi-Jui [Feng Chia University, Department of Automatic Control Engineering, Taichung (China); Chung, Hsiao-Wen [National Taiwan University, Graduate Institute of Biomedical Electronics and Bioinformatics, Taipei (China); Tri-Service General Hospital, Department of Radiology, Taipei (China); National Taiwan University, MD.624, Department of Electrical Engineering, Taipei (China)

    2014-09-15

    To establish standard apparent diffusion coefficient (ADC) and the fat content as a function of age, gender and body mass index (BMI) in healthy parotid glands, and to address the influences of fat suppression on ADC measurements. A total of 100 healthy adults (gender and age evenly distributed) were prospectively recruited, with parotid fat content measured from gradient-echo images with fat-water separated using iterative decomposition with echo asymmetry and least squares (IDEAL). The ADCs were estimated using both fat-saturated and non-fat-saturated diffusion-weighted imaging via a periodically rotated overlapping parallel lines with enhanced reconstruction (PROPELLER) technique. Parotid fat content was larger in men than in women by about 10 percentage points (P < 0.005), and positively associated with BMI and age for both genders (mostly with P < 0.001). ADCs estimated with non-fat-saturated PROPELLER were significantly lower in men than in women (P < 0.005), but showed no gender difference if measured using fat-saturated PROPELLER (P = 0.840). The negative association between parotid ADC and age/BMI/fat (P < 0.001) showed greater regression slopes in non-fat-saturated PROPELLER than in fat-saturated data. Parotid fat content in healthy adults correlates positively with both age and BMI; the correlation with age is gender-dependent. Parotid ADC measurements are strongly influenced by fat saturation. (orig.)

  2. 日韩健康人运动神经传导的比较%A comparison of motor nerve conduction between healthy Japanese and Korean people

    Institute of Scientific and Technical Information of China (English)

    金春玉; 王蕊; 马场正之

    2011-01-01

    Objective:To detect peripheral nerve conduction in healthy Japanese and Korean people and examine conduction divergence of different country people and probe the influence of national living tradition on peripheral nerve conduction parameters. Methods: In 40 Japanese and 30 Korean people as voluntary objects,compound muscle action potential(CMAP) and F -wave of median, ulnar, tibial and peroneal nerves were dedected and nerve conduction parameters of Japanese and Korean people were compared, which was handled by statistics SPSS 17.0. Results: The average distal amplitude(D-Amp) of CMAP of median, ulnar, tibial and peroneal nerves of Japanese were higher than that of Korean(P<0.05). In ulnar nerve, MCV of Japanese was faster than that of Korean; and the facts of prolonged latency of F-wave existed in both Japanese and Korean when MCV was slower [>(x±s)] ;the prolonged D-Lat and the shortest latency of F-wave of peroneal nerve of Japanese were longer than that of Korean. In Japanese people,appearance of lowered peroneal nerve D-Amp was accompanied with prolonged D-Lat and the shortest latency of F-wave. Conclusion: D-Amp of CMAP of median, ulnar, tibial and peroneal nerves of Japanese people are higher than that of Korean people, and there is potential injury on wrist-elbow of Japanese and Korean people. As there is potential injury in peroneal nerves in Japanese people, it is inferred that the potential nerve injury in wrist-elbow may be produced by frequent, repeated and light injury in daily life and Japanese traditional sitting habit.%目的:检测健康的日本人和韩国人的末梢神经传导以研究不同国家的国民之间的传导差异,进而探讨各国民族生活习惯对末梢神经传导指标的影响.方法:以40名日本志愿者和30名韩国志愿者为对象,检测正中、尺、胫及腓神经的复合肌肉动作电位(CMAP)和F波,比较日本人和韩国人的神经传导检测结果.结果:经比较,正中、尺、胫

  3. Serum TSH Level in Healthy Koreans and the Association of TSH with Serum Lipid Concentration and Metabolic Syndrome

    OpenAIRE

    Lee, Yeo Kyung; Kim, Jo Eun; Oh, Hyun Ju; Park, Kyung Sun; Kim, Soo Kyung; Park, Seok Won; Kim, Moon Jong; Cho, Yong Wook

    2011-01-01

    Background/Aims The proper treatment of subclinical hypothyroidism and the normal range of serum thyroid stimulating hormone (TSH) concentration are intensely debated. However, few reports have investigated TSH concentrations in Asian ethnic groups. Therefore, the present study was designed to define the TSH reference range in a Korean population and to investigate the metabolic significance of TSH concentration. Methods We enrolled patients who underwent medical examination at the CHA Bundan...

  4. Apparent diffusion coefficient measurements of bilateral kidneys at 3 T MRI: Effects of age, gender, and laterality in healthy adults

    International Nuclear Information System (INIS)

    Aim: To investigate the effects of age and gender on apparent diffusion coefficient (ADC) measurements of bilateral kidneys at 3 T MRI, and compare the ADC values of left and right kidneys. Materials and methods: In all, 137 healthy participants (mean age 42.8 ± 14.7 years; age range 16–75 years) comprising 68 male and 69 female participants were enrolled. Three Tesla echo-planar diffusion-weighted imaging (DWI) of bilateral kidneys was performed and ADC values were measured in the cortex, medulla, and whole parenchyma. Pearson correlation analysis and linear regression were performed to determine the associations between the ADC values in each region and age. Effects of age and gender on ADC values were analysed using two-factor analysis of variance (ANOVA). The paired-samples t-test was established to compare the ADC values between left and right kidneys. Results: ADC values were significantly higher in the young group (≤50 years) than in the old group (>50 years), and correlated inversely with the age in all regions. Male participants had higher ADC values than female participants in all regions except left medulla. Two-factor ANOVA of age × gender showed no significant interactions between the variables age and gender were found. No significant differences in ADC values between left and right kidneys were observed. Conclusion: Renal ADC values are age- and gender-dependent, and show no significant difference between left and right kidneys. Age- and gender-related effects should be taken into consideration in future renal DWI studies when using normal ADC values from health controls. - Highlights: • Renal apparent diffusion coefficient (ADC) values decrease with ageing. • Men tend to have higher renal ADC values than women. • Bilateral kidneys seem to have no significantly different ADC values

  5. Comparative evaluation of effect of complete denture wears on the flow rate of saliva in both medicated and apparently healthy patients

    Science.gov (United States)

    Sonthalia, Abhay; Chandrasekaran, Arun P.; Mhaske, Sheetal P.; Lau, Mayank; Joshy, V. R.; Attokaran, George

    2016-01-01

    Aim and Objectives: In the denture wearing people, saliva is necessary to create adhesion, cohesion, and surface tension that ultimately leads to the increased retention of the denture. Medications have some influence on the flow rate of saliva and denture retention. The present study evaluates the effect of complete denture wear on the flow rate of saliva in both medicated and apparently healthy patients. Materials and Methods: The participants were 42 edentulous individuals aged 35–70 years requiring complete denture prostheses. The participants were divided into two groups of medicated and unmedicated. Unstimulated whole saliva was collected at 24 h and 3 months after the insertion of new complete dentures in both the groups. The data obtained were analyzed using Student's paired t-test and unpaired t-test. Intergroup changes were compared with unpaired t-test. Intragroup changes were compared with paired t-test using the Statistical Package for Social Sciences, version 22.0. Results: In the unmedicated group, the mean salivary flow rate was high at 24 h after denture insertion when compared to before denture insertion (P = 0.001 VHS). In the medicated group, the observation was highly significant (P = 0.007 HS) 24 h after denture insertion and after 3 months (P = 0.02 S) when compared to before denture insertion. Conclusion: No significant difference in the salivary flow rate was found 3 months after denture insertion when compared to before denture insertion for both the medicated and unmedicated groups. PMID:27382537

  6. Concentrations of N-terminal pro-brain natriuretic peptide and troponin T in plasma of 75-year-old apparently healthy persons.

    Science.gov (United States)

    Huber, Klaus Roland; Mostafaie, Nazanin; Bauer, Kurt; Worofka, Brigitte; Kittl, Eva; Hofmann, Jörg; Hejtman, Milos; Redei, Karoly; Jungwirth, Susanne; Fischer, Peter; Tragl, Karl-Heinz

    2004-01-01

    Clinical chemical reference values for older persons are sparse and mostly intermixed with those for younger persons. We had a unique opportunity to obtain blood samples from volunteers who were 75 years old and living in two districts of Vienna, Austria. Consequently, we utilized stored plasma samples to obtain reference intervals for 120 apparently healthy 75-year-old participants for pro-brain natriuretic peptide (proBNP), as well as for troponin T. The N-terminal (NT)-proBNP protein assay is currently used as a diagnostic and prognostic aid in patients with heart failure and as a prognostic marker in acute coronary syndromes. Specifically, the concentration of NT-proBNP in serum or plasma aids in the prognosis of ventricular systolic dysfunction and helps to differentiate between cardiac and non-cardiac causes. The median NT-proBNP plasma value for men and women in our cohort was calculated as 98 pg/ml, comparing favorably with reported values, in that a NT-proBNP concentration less than 100 pg/ml excludes acutely decompensated heart failure. Our calculated 97.5 percentile was slightly higher (359 pg/ml) than the 97.5 percentile in a group of 50-65-year-old persons (198 and 222 pg/ml for men and women, respectively) revealing the influence of age on this parameter. Because of its high tissue-specificity, cardiac troponin T is a cardiospecific, highly sensitive marker for myocardial damage. However, the troponin T concentrations in the plasma specimens from this cohort were all below the detection limit of 0.01 ng/ml, preventing any further data handling. PMID:15576307

  7. Diversity of Mannheimia haemolytica and pasteurella trehalosi serotypes from apparently healthy sheep and abattoir specimens in the highlands of Wollo, North East Ethiopia.

    Science.gov (United States)

    Sisay, T; Zerihun, A

    2003-01-01

    The prevalence and serotypic diversity of Mannheimia [Pasteurella] haemolytica and Pasteurella trehalosi from nasal swabs, sera and abattoir specimens from sheep in the highlands of Wollo, North East Ethiopia was investigated. Prevalence rates of 83% and 75% of these microorganisms were found in the serum samples and nasal swabs, respectively, from apparently healthy sheep. In a local abattoir, 205 lungs were investigated, 34% of which showed pneumonia, from which samples were collected from 51 lungs and the same number of corresponding tonsils. Mannheimia and Pasteurella species were isolated from 59% of these pneumonic lungs and 69% of the respective tonsils. M. haemolytica serotypes accounted for 41 (59%) and P. trehalosi for 11 (32%) of the isolates from the abattoir specimens. The majority (67%) of isolates from nasal swabs were P. trehalosi, M. haemolytica being isolated f rom 4 (13%) of the swabs. M. glucosida was isolated only from the tonsils. The predominant serotypes of the isolates from both the nasal swabs and the abattoir specimens were M. haemolytica A1 (17%) and P. trehalosi T4 (16%) and T3 (13%). P. trehalosi T15 was less commonly encountered, while M. haemolytica A9 and A13 were not isolated. Studies on sera from 100 sheep indicated that antibodies against M. haemolytica serotype A1 (14%) were most common, followed by A5 and A8 (each 10%) and A9 and P. trehalosi T3 (each 9%) and T4 (8%). Antibodies against M. glucosida or serotype All occurred in 2% of the sera. Multiple serotypes were common in all types of samples. The importance of including in vaccines the most prevalent serotypes involved in the pneumonia of sheep in the area is discussed. PMID:12625399

  8. The Risk of Heart Failure and Cardiometabolic Complications in Obesity May Be Masked by an Apparent Healthy Status of Normal Blood Glucose

    Directory of Open Access Journals (Sweden)

    Shuchita Tiwari

    2013-01-01

    Full Text Available Although many obese individuals are normoglycemic and asymptomatic of cardiometabolic complications, this apparent healthy state may be a misnomer. Since heart failure is a major cause of mortality in obesity, we investigated the effects of heme-oxygenase (HO on heart failure and cardiometabolic complications in obese normoglycemic Zucker-fatty rats (ZFs. Treatment with the HO-inducer, hemin, reduced markers of heart failure, such as osteopontin and osteoprotegerin, abated left-ventricular (LV hypertrophy/fibrosis, extracellular matrix/profibrotic proteins including collagen IV, fibronectin, TGF-β1, and reduced cardiac lesions. Furthermore, hemin suppressed inflammation by abating macrophage chemoattractant protein-1, macrophage-inflammatory protein-1 alpha, TNF-α, IL-6, and IL-1β but enhanced adiponectin, atrial-natriuretic peptide (ANP, HO activity, insulin sensitivity, and glucose metabolism. Correspondingly, hemin improved several hemodynamic/echocardiographic parameters including LV-diastolic wall thickness, LV-systolic wall thickness, mean-arterial pressure, arterial-systolic pressure, arterial-diastolic pressure, LV-developed pressure, +dP/dt, and cardiac output. Contrarily, the HO-inhibitor, stannous mesoporphyrin nullified the hemin effect, exacerbating inflammatory/oxidative insults and aggravated insulin resistance (HOMA-index. We conclude that perturbations in insulin signaling and cardiac function may be forerunners to overt hyperglycemia and heart failure in obesity. Importantly, hemin improves cardiac function by suppressing markers of heart failure, LV hypertrophy, cardiac lesions, extracellular matrix/profibrotic proteins, and inflammatory/oxidative mediators, while concomitantly enhancing the HO-adiponectin-ANP axis.

  9. Implication of Sarcopenia and Sarcopenic Obesity on Lung Function in Healthy Elderly: Using Korean National Health and Nutrition Examination Survey

    OpenAIRE

    Moon, Ji Hyun; Kong, Mi Hee; Kim, Hyeon Ju

    2015-01-01

    Previous studies have demonstrated a positive association between obesity and decreased lung function. However, the effect of muscle and fat has not been fully assessed, especially in a healthy elderly population. In this study, we evaluated the impact of low muscle mass (LMM) and LMM with obesity on pulmonary impairment in healthy elderly subjects. Our study used data from the Korea National Health and Nutrition Examination Survey from 2008 to 2011. Men and women aged 65 yr or older were inc...

  10. Normal limits of the electrocardiogram in apparently healthy Chinese subjects%成人健康人群心电图正常范围的调查

    Institute of Scientific and Technical Information of China (English)

    吴杰; 汪道文; 陆再英; 徐春芳; Jan A.Kors; Peter R Rijnbeek; G.van Herpen

    2008-01-01

    Objective To investigate the normal limits of the electrocardiogram(ECG) in healthy Chinese subjects. Methods Standard simultaneous 12-lead ECG firm 5360 apparently healthy Chineso(3614 men and 1746 women,ages ranging from 18 to 84 years)were collected with a modem digital recorder and processed with a well-validated ECG computer program. The medians, lower limits(2nd percentile)and upper limits (98th percentile)of various ECG measurements were calculated and age and sex differences examined. Results Significant age trends were present in PR interval,QTc interval and frontal QRS axis(P 440 ms was 12. 8% ( 223/1746 ) in women and 6. 2% ( 223/3614 ) in men. Normal limits of the frontal QRS axis was -37° ~ +94° for men and -27°~ +91° for women. Normal limit of Q-wave duration was markedly lead-dependent. The upper normal limits of T wave amplitude in limb leads was 0.54 mV for men and 0.45 mV for women,and in precardial leads 1.44 mV for men and 0.9 mV for women. Notably,the changes of R-wave amplitudes in limb leads were concomitant with a frontal QRS axis shift to the left with age;the left-precordial R-wave amplitudes in women increased with age. Conclusions Normal ECG limits of healthy Chinese population show marked age and sex differences. Tuning of some traditional criteria may further improve the accuracy of ECG diagnosis.%目的 调查和评估我国成人健康人群心电图的正常范围.方法 采集5360例(男性3614例,女性1746例,年龄范围18~84岁)健康人12导联同步心电图并按性别分为5个年龄组,计算和分析男、女各年龄组心电图参数的中位数及96%范围的正常上、下限,并比较其年龄和性别差异.结果 PR间期、QTc间期、额面QRS电轴呈现明确的年龄趋势(P<0.001).PR间期、QRS波时限、QTc间期及不同导联QRS波和T波振幅存在明显的性别差异(P<0.001).男性PR间期上限值约为200 ms,女性PR问期上限值从180ms随年龄增长逐渐增加到200 ms.

  11. Correlation of Arterial Stiffness and Bone Mineral Density by Measuring Brachial-Ankle Pulse Wave Velocity in Healthy Korean Women

    OpenAIRE

    Kim, Nam-Lee; Suh, Heuy-Sun

    2015-01-01

    Background An association between arterial stiffness and osteoporosis has previously been reported. Therefore, we investigated the relationship between arterial stiffness, measured by brachial-ankle pulse wave velocity, and bone mineral density in a sample of healthy women undergoing routine medical checkup. Methods We retrospectively reviewed the medical charts of 135 women who had visited the Health Promotion Center (between May 2009 and December 2012). Brachial-ankle pulse wave velocity wa...

  12. Fatty acid desaturase (FADS) gene polymorphisms and insulin resistance in association with serum phospholipid polyunsaturated fatty acid composition in healthy Korean men: cross-sectional study

    OpenAIRE

    Yang Long In; Lim Hyo Hee; Kim Oh Yoen; Chae Jey Sook; Lee Jong Ho

    2011-01-01

    Abstract Background We investigated the relationship between fatty acid desaturase (FADS) gene polymorphisms and insulin resistance (IR) in association with serum phospholipid polyunsaturated fatty acid (FA) composition in healthy Korean men. Methods Healthy men (n = 576, 30 ~ 79 years old) were genotyped for rs174537 near FADS1 (FEN1-10154G>T), FADS2 (rs174575C>G, rs2727270C>T), and FADS3 (rs1000778C>T) SNPs. Dietary intake, serum phospholipid FA composition and HOMA-IR were measured. Result...

  13. Healthy Mouth, Healthy Body

    Science.gov (United States)

    FOR THE DENTAL PATIENT ... Healthy mouth, healthy body T he mouth is a window into the health of the body. It can show signs of nutri- tional ... Sjögren’s syndrome—may first become apparent because of mouth lesions or other oral problems. The mouth is ...

  14. Fatty acid desaturase (FADS gene polymorphisms and insulin resistance in association with serum phospholipid polyunsaturated fatty acid composition in healthy Korean men: cross-sectional study

    Directory of Open Access Journals (Sweden)

    Yang Long In

    2011-04-01

    Full Text Available Abstract Background We investigated the relationship between fatty acid desaturase (FADS gene polymorphisms and insulin resistance (IR in association with serum phospholipid polyunsaturated fatty acid (FA composition in healthy Korean men. Methods Healthy men (n = 576, 30 ~ 79 years old were genotyped for rs174537 near FADS1 (FEN1-10154G>T, FADS2 (rs174575C>G, rs2727270C>T, and FADS3 (rs1000778C>T SNPs. Dietary intake, serum phospholipid FA composition and HOMA-IR were measured. Results Fasting insulin and HOMA-IR were significantly higher in the rs174575G allele carriers than the CC homozygotes, but lower in the rs2727270T allele carriers than the CC homozygotes. The proportion of linoleic acid (18:2ω-6, LA was higher in the minor allele carriers of FEN1-10154G>T, rs174575C>G and rs2727270C>T than the major homozygotes, respectively. On the other hand, the proportions of dihomo-γ-linolenic acid (20:3ω-6, DGLA and arachidonic acid (20:4ω-6, AA in serum phospholipids were significantly lower in the minor allele carriers of FEN1-10154 G>T carriers and rs2727270C>T than the major homozygotes respectively. AA was also significantly lower in the rs1000778T allele carriers than the CC homozygotes. HOMA-IR positively correlated with LA and DGLA and negatively with AA/DGLA in total subjects. Interestingly, rs174575G allele carriers showed remarkably higher HOMA-IR than the CC homozygotes when subjects had higher proportions of DLGA (≥1.412% in total serum phospholipid FA composition (P for interaction = 0.009 or of AA (≥4.573% (P for interaction = 0.047. Conclusion HOMA-IR is associated with FADS gene cluster as well as with FA composition in serum phospholipids. Additionally, HOMA-IR may be modulated by the interaction between rs174575C>G and the proportion of DGLA or AA in serum phospholipids.

  15. Hyperpolarized 3He apparent diffusion coefficient MRI of the lung: reproducibility and volume dependency in healthy volunteers and patients with emphysema

    DEFF Research Database (Denmark)

    Diaz, S.; Casselbrant, I.; Piitulainen, E.; Pettersson, G.; Magnusson, Stig Peter; Peterson, B.; Wollmer, P.; Leander, P.; Ekberg, O.; Åkeson, Per Arne Gustav; Diaz, Sandra; Casselbrant, Ingrid; Piitulainen, Eeva; Pettersson, Goran; Magnusson, Peter; Peterson, Barry; Wollmer, Per; Leander, Peter; Ekberg, Olle; Akeson, Per

    2008-01-01

    -day period and received two different volumes (6% and 15% of total lung capacity [TLC]) of HP (3)He each day. ADC maps and histograms were calculated. The mean and standard deviation (SD) of the ADC at different days and volumes were compared. RESULTS: The reproducibility of the mean ADC and SD over several...... days was good in both healthy volunteers and patients (SD range of 0.003-0.013 cm(2)/second and 0.001-0.009 cm(2)/second at 6% and 15% of TLC for healthy volunteers, and a SD range of 0.001-0.041 cm(2)/second and 0.001-0.011 cm(2)/second, respectively, for patients). A minor but significant increase in...

  16. AKAP10 (I646V) Functional Polymorphism Predicts Heart Rate and Heart Rate Variability in Apparently Healthy, Middle-aged European-Americans

    OpenAIRE

    Neumann, Serina A.; Tingley, Whittemore G; Conklin, Bruce R; Shrader, Catherine J.; Peet, Eloise; Muldoon, Matthew F.; Jennings, J. Richard; Ferrell, Robert E; Manuck, Stephen B.

    2009-01-01

    Previous evidence suggests that the dual-specific A kinase-anchoring protein 2 functional polymorphism (AKAP10 (A/G) I646V) influences heart rate (HR) and heart rate variability (HRV) in mice and humans (N=122) with cardiovascular disease. Here, we asked whether this AKAP10 variant predicts HR and HRV in large sample of healthy humans. Resting HR and short-term time and frequency domain measures of HRV (5 min during paced and unpaced respiration conditions) were assessed in a U.S. community s...

  17. Aestheticized politics : the workings of North Korean art

    NARCIS (Netherlands)

    Yoon, Min-Kyung

    2014-01-01

    My dissertation is a study of North Korean art as a site where politics, history, and culture meet. Art in North Korea fulfills a clear purpose. This is most apparent in the depiction of historical themes in North Korean art. History serves the political legitimization of the North Korean state and

  18. Prevalence of Dirofilaria immitis, Ehrlichia canis, Borrelia burgdorferi sensu lato, Anaplasma spp. and Leishmania infantum in apparently healthy and CVBD-suspect dogs in Portugal - a national serological study

    Directory of Open Access Journals (Sweden)

    Cardoso Luís

    2012-03-01

    Full Text Available Abstract Background Canine vector-borne diseases (CVBDs are caused by a wide range of pathogens transmitted to dogs by arthropods including ticks and insects. Many CVBD-agents are of zoonotic concern, with dogs potentially serving as reservoirs and sentinels for human infections. The present study aimed at assessing the seroprevalence of infection with or exposure to Dirofilaria immitis, Ehrlichia canis, Borrelia burgdorferi sensu lato, Anaplasma spp. and Leishmania infantum in dogs in Portugal. Methods Based on 120 veterinary medical centres from all the regions of mainland and insular Portugal, 557 apparently healthy and 628 CVBD-suspect dogs were sampled. Serum, plasma or whole blood was tested for qualitative detection of D. immitis antigen and antibodies to E. canis, B. burgdorferi s. l., Anaplasma spp. and L. infantum with two commercial in-clinic enzyme-linked immunosorbent assay kits. Odds ratios (OR were calculated by logistic regression analysis to identify independent risk factors of exposure to the vector-borne agents. Results Total positivity levels to D. immitis, E. canis, B. burgdorferi, Anaplasma spp., L. infantum, one or more agents and mixed agents were 3.6%, 4.1%, 0.2%, 4.5%, 4.3%, 14.0% and 2.0% in the healthy group, and 8.9%, 16.4%, 0.5%, 9.2%, 25.2%, 46.3% and 11.6% in the clinically suspect group, respectively. Non-use of ectoparasiticides was a risk factor for positivity to one or more agents both in the apparently healthy (OR = 2.1 and CVBD-suspect (OR = 1.5 dogs. Seropositivity to L. infantum (OR = 7.6, E. canis (OR = 4.1 and D. immitis (OR = 2.4 were identified as risk factors for the presence of clinical signs compatible with CVBDs. Positivity to mixed agents was not found to be a risk factor for disease. Conclusions Dogs in Portugal are at risk of becoming infected with vector-borne pathogens, some of which are of zoonotic concern. CVBDs should be considered by practitioners and prophylactic measures must be put in

  19. The added value of hybrid ventilation/perfusion SPECT/CT in patients with stable COPD or apparently healthy smokers. Cancer-suspected CT findings in the lungs are common when hybrid imaging is used

    Directory of Open Access Journals (Sweden)

    Jögi J

    2014-12-01

    Full Text Available Jonas Jögi,1 Hanna Markstad,2 Ellen Tufvesson,3 Leif Bjermer,3 Marika Bajc1 1Department of Clinical Physiology and Nuclear Medicine, 2Department of Radiology, 3Department of Respiratory Medicine and Allergology, Skåne University Hospital and Lund University, Lund, Sweden Abstract: Ventilation/perfusion (V/P single-photon emission computed tomography (SPECT is recognized as a diagnostic method with potential beyond the diagnosis of pulmonary embolism. V/P SPECT identifies functional impairment in diseases such as heart failure (HF, pneumonia, and chronic obstructive pulmonary disease (COPD. The development of hybrid SPECT/computed tomography (CT systems, combining functional with morphological imaging through the addition of low-dose CT (LDCT, may be useful in COPD, as these patients are prone to lung cancer and other comorbidities. The aim of this study was to investigate the added value of LDCT among healthy smokers and patients with stable COPD, when examined with V/P SPECT/CT hybrid imaging. Sixty-nine subjects, 55 with COPD (GOLD I–IV and 14 apparently healthy smokers, were examined with V/P SPECT and LDCT hybrid imaging. Spirometry was used to verify COPD grade. Only one apparently healthy smoker and three COPD patients had a normal or nearly normal V/P SPECT. All other patients showed various degrees of airway obstruction, even when spirometry was normal. The same interpretation was reached on both modalities in 39% of the patients. LDCT made V/P SPECT interpretation more certain in 9% of the patients and, in 52%, LDCT provided additional diagnoses. LDCT better characterized the type of emphysema in 12 patients. In 19 cases, tumor-suspected changes were reported. Three of these 19 patients (ie, 4.3% of all subjects were in the end confirmed to have lung cancer. The majority of LDCT findings were not regarded as clinically significant. V/P SPECT identified perfusion patterns consistent with decompensated left ventricular HF in 14 COPD

  20. The added value of hybrid ventilation/perfusion SPECT/CT in patients with stable COPD or apparently healthy smokers. Cancer-suspected CT findings in the lungs are common when hybrid imaging is used.

    Science.gov (United States)

    Jögi, Jonas; Markstad, Hanna; Tufvesson, Ellen; Bjermer, Leif; Bajc, Marika

    2015-01-01

    Ventilation/perfusion (V/P) single-photon emission computed tomography (SPECT) is recognized as a diagnostic method with potential beyond the diagnosis of pulmonary embolism. V/P SPECT identifies functional impairment in diseases such as heart failure (HF), pneumonia, and chronic obstructive pulmonary disease (COPD). The development of hybrid SPECT/computed tomography (CT) systems, combining functional with morphological imaging through the addition of low-dose CT (LDCT), may be useful in COPD, as these patients are prone to lung cancer and other comorbidities. The aim of this study was to investigate the added value of LDCT among healthy smokers and patients with stable COPD, when examined with V/P SPECT/CT hybrid imaging. Sixty-nine subjects, 55 with COPD (GOLD I-IV) and 14 apparently healthy smokers, were examined with V/P SPECT and LDCT hybrid imaging. Spirometry was used to verify COPD grade. Only one apparently healthy smoker and three COPD patients had a normal or nearly normal V/P SPECT. All other patients showed various degrees of airway obstruction, even when spirometry was normal. The same interpretation was reached on both modalities in 39% of the patients. LDCT made V/P SPECT interpretation more certain in 9% of the patients and, in 52%, LDCT provided additional diagnoses. LDCT better characterized the type of emphysema in 12 patients. In 19 cases, tumor-suspected changes were reported. Three of these 19 patients (ie, 4.3% of all subjects) were in the end confirmed to have lung cancer. The majority of LDCT findings were not regarded as clinically significant. V/P SPECT identified perfusion patterns consistent with decompensated left ventricular HF in 14 COPD patients. In 16 patients (23%), perfusion defects were observed. HF and perfusion defects were not recognized with LDCT. In COPD patients and long-time smokers, hybrid imaging had added value compared to V/P SPECT alone, by identifying patients with lung malignancy and more clearly identifying

  1. Relation of Plasma Lipoprotein(a) to Subclinical Coronary Plaque Volumes, Three-Vessel and Left Main Coronary Disease, and Severe Coronary Stenoses in Apparently Healthy African-Americans With a Family History of Early-Onset Coronary Artery Disease.

    Science.gov (United States)

    Kral, Brian G; Kalyani, Rita R; Yanek, Lisa R; Vaidya, Dhananjay; Fishman, Elliot K; Becker, Diane M; Becker, Lewis C

    2016-09-01

    Serum lipoprotein(a) [Lp(a)] is a coronary artery disease (CAD) risk factor in persons of European ancestry. Levels are twofold to threefold higher in African-Americans (AAs), but reported associations with CAD have been inconsistent. The relation of Lp(a) with the extent and severity of subclinical coronary plaque has not been described in AAs. We screened 269 apparently healthy AAs for risk factors and coronary plaque using advanced coronary computed tomographic angiography. Total coronary plaque (TCP), noncalcified coronary plaque, and calcified coronary plaque volumes (mm(3)) were quantified using a validated automated method. Lp(a) was measured by ELISA. Multivariable modeling was performed with adjustment for traditional CAD risk factors and intrafamilial correlations. Mean age was 51 ± 11 years and 64% were female. Plaque was present in 41%. Lp(a) was independently associated with TCP volume [log(TCP + 1)] (p = 0.04), 3-vessel and/or left main involvement (p = 0.04), and at least 1 stenosis >50% (p = 0.006). Best-fit regression analyses showed that subjects with Lp(a) >40 mg/dl were threefold more likely to have 3-vessel and/or left main disease (95% confidence interval 1.4 to 6.8, p = 0.005) and fourfold more likely to have stenosis >50% (95% confidence interval 1.3 to 15.0, p = 0.02). In subjects with plaque (n = 110), multivariable models showed the Lp(a) level was significantly and independently associated with TCP (p = 0.009), noncalcified coronary plaque (p = 0.01), and calcified coronary plaque (p = 0.003) and affected vessel length (p = 0.01). In conclusion, high Lp(a) is strongly associated with coronary plaque volumes, extent, and severity in apparently healthy AAs. High levels of Lp(a) may be particularly important in the pathogenesis of CAD in AAs. PMID:27530333

  2. Validation of the Korean Version of the Eating Disorder Inventory-2: Psychometric Properties and Cross-Cultural Comparison

    OpenAIRE

    Lee, Jung-Hyun; Shin, Mi-Yeon; Jo, Hye-Hyeon; Jung, Young-Chul; Kim, Joon-Ki; Kim, Kyung Ran

    2012-01-01

    Purpose The purpose of the present study was to examine the validity and reliability of the Korean version of the Eating Disorder Inventory-2 (EDI-2) in Korean patients with eating disorders and healthy controls, and to investigate cultural differences of EDI-2 between a Korean group and a North American standardization sample. Materials and Methods The Korean version of the EDI-2 was prepared after comprehensive clinical assessment of Korean patients with eating disorders (n=327) as well as ...

  3. Enhanced Absorption Study of Ginsenoside Compound K (20-O-β-(D-Glucopyranosyl-20(S-protopanaxadiol after Oral Administration of Fermented Red Ginseng Extract (HYFRG™ in Healthy Korean Volunteers and Rats

    Directory of Open Access Journals (Sweden)

    Il-Dong Choi

    2016-01-01

    Full Text Available To evaluate the pharmacokinetics of compound K after oral administration of HYFRG and RG in humans, an open-label, randomized, single-dose, fasting, and one-period pharmacokinetic study was conducted. After oral administration of a single 3 g dose of HYFRG and RG to 24 healthy Korean males, the mean (±SD of AUC0–t and Cmax of compound K from HYFRG were 1466.83 ± 295.89 ng·h/mL and 254.45 ± 51.20 ng/mL, being 115.2- and 80-fold higher than those for RG (12.73 ± 7.83 ng·h/mL and 3.18 ± 1.70 ng/mL, respectively; in case of Sprague Dawley rats the mean (±SD of AUC0–t and Cmax of compound K from HYFRG was 58.03 ± 32.53 ng·h/mL and 15.19 ± 10.69 ng/mL, being 6.3- and 6.0-fold higher than those from RG (9.21 ± 7.52 ng·h/mL and 2.55 ± 0.99 ng/mL, respectively. Tmax of compound K in humans and rats was 2.54 ± 0.92 and 3.33 ± 0.50 h for HYFRG and 9.11 ± 1.45 and 6.75 ± 3.97 hours for RG, respectively. In conclusion, the administration of HYFRG resulted in a higher and faster absorption of compound K in both humans and rats compared to RG.

  4. Enhanced Absorption Study of Ginsenoside Compound K (20-O-β-(D-Glucopyranosyl)-20(S)-protopanaxadiol) after Oral Administration of Fermented Red Ginseng Extract (HYFRG™) in Healthy Korean Volunteers and Rats

    Science.gov (United States)

    Choi, Il-Dong; Ryu, Ju-Hee; Lee, Dong-Eun; Lee, Myoung-Hee; Shim, Jae-Joong; Ahn, Young-Tae; Sim, Jae-Hun; Huh, Chul-Sung; Shim, Wang-Seob; Yim, Sung-Vin; Chung, Eun-Kyoung

    2016-01-01

    To evaluate the pharmacokinetics of compound K after oral administration of HYFRG and RG in humans, an open-label, randomized, single-dose, fasting, and one-period pharmacokinetic study was conducted. After oral administration of a single 3 g dose of HYFRG and RG to 24 healthy Korean males, the mean (±SD) of AUC0–t and Cmax of compound K from HYFRG were 1466.83 ± 295.89 ng·h/mL and 254.45 ± 51.20 ng/mL, being 115.2- and 80-fold higher than those for RG (12.73 ± 7.83 ng·h/mL and 3.18 ± 1.70 ng/mL), respectively; in case of Sprague Dawley rats the mean (±SD) of AUC0–t and Cmax of compound K from HYFRG was 58.03 ± 32.53 ng·h/mL and 15.19 ± 10.69 ng/mL, being 6.3- and 6.0-fold higher than those from RG (9.21 ± 7.52 ng·h/mL and 2.55 ± 0.99 ng/mL), respectively. Tmax of compound K in humans and rats was 2.54 ± 0.92 and 3.33 ± 0.50 h for HYFRG and 9.11 ± 1.45 and 6.75 ± 3.97 hours for RG, respectively. In conclusion, the administration of HYFRG resulted in a higher and faster absorption of compound K in both humans and rats compared to RG. PMID:27516803

  5. Early Korean War Coverage.

    Science.gov (United States)

    Lee, Raymond S. H.

    1978-01-01

    Examines the themes of the war front news reported in certain South Korean and United States newspapers during the first 16 days of the Korean War; attempts to determine significant differences in the themes of war front news between the Korean and United States papers. (Author/GT)

  6. Remembering apparent behavior

    DEFF Research Database (Denmark)

    Wagoner, Brady

    2011-01-01

    The present experiment systematically investigates the role of narrative templates (Wertsch, 2002) in remembering. To stimulate the construction of a diversity of narratives I used Heider and Simmel’s (1944) celebrated “apparent behavior” film, in which geometric shapes moving around a screen are...

  7. Comparisons of food intake between breast cancer patients and controls in Korean women

    OpenAIRE

    Kim, Eun-Young; Hong, Yeong-Seon; Jeon, Hae-Myung; Sung, Mi-Kyung; Sung, Chung-Ja

    2007-01-01

    The purpose of this study was to compare food intakes between Korean breast cancer patients and a healthy control group. We compared the intake of nutrients of 117 food items between Korean breast cancer patients (n=97) and age matched healthy controls (n=97). Nutrient intake was estimated using a quantitative food frequency questionnaire. The mean caloric intake of breast cancer patients and healthy controls was not significantly different. Breast cancer patients consumed significantly less ...

  8. Healthy Weight, Healthy Child

    Science.gov (United States)

    ... page please turn Javascript on. Feature: Reducing Childhood Obesity Healthy Weight, Healthy Child Past Issues / Spring - Summer 2010 Table of Contents ... Summer_flyer_508.pdf Read More "Reducing Childhood Obesity" Articles Healthy Weight, Healthy Child / Get Involved How Parents and Kids Can Get ...

  9. Medical Findings in Women with Anorexia Nervosa in a Korean Population

    OpenAIRE

    Kim, Youl-Ri; Son, Myung Ha; Nah, Jong Chun; Park, Hyun Ah

    2013-01-01

    Objective Eating disorders are a common clinical problem among young women in Asian countries. The aim of this study is to determine the medical effects of anorexia nervosa (AN) in the Korean population. Methods We comprehensively investigated medical complications including haemodynamic, haematologic, endocrine, and bone density abnormalities in 67 Korean women with AN, together with 194 healthy Korean women of comparable age with a cross-sectional design. Results In AN, 36.9% were anaemic, ...

  10. Apparent Superluminal Behavior

    CERN Document Server

    Jackson, A D; Lautrup, B

    2000-01-01

    The apparent superluminal propagation of electromagnetic signals seen in recent experiments is shown to be the result of simple and robust properties of relativistic field equations. Although the wave front of a signal passing through a classically forbidden region can never move faster than light, an attenuated replica of the signal is reproduced ``instantaneously'' on the other side of the barrier. The reconstructed signal, causally connected to the forerunner rather than the bulk of the input signal, appears to move through the barrier faster than light.

  11. The apparent Universe

    Science.gov (United States)

    Binétruy, P.; Helou, A.

    2015-10-01

    We exploit the parallel between dynamical black holes and cosmological spacetimes to describe the evolution of Friedmann-Lemaître-Robertson-Walker universes from the point of view of an observer in terms of the dynamics of the apparent horizon. Using the Hayward-Kodama formalism of dynamical black holes, we clarify the role of the Clausius relation to derive the Friedmann equations for a Universe, in the spirit of Jacobson’s work on the thermodynamics of spacetime. We also show how dynamics at the horizon naturally leads to the quantum-mechanical process of Hawking radiation. We comment on the connection of this work with recent ideas to consider our observable Universe as a Bose-Einstein condensate and on the corresponding role of vacuum energy.

  12. Apparent capitellar fractures.

    Science.gov (United States)

    Ring, David

    2007-11-01

    Isolated capitellar fractures are rare but are identified as such, even when they are more complex, because the displaced capitellar fracture is usually the most obvious and identifiable radiographic finding and because teaching has traditionally underemphasized the involvement of the trochlea in such fractures. The author prefers the term 'apparent capitellar fractures' and draws on his experience to explain why he favors three-dimensional CT for depicting fracture detail. This article discusses treatment options, emphasizing open reduction and internal fixation to restore the native elbow. Operative techniques, including extensile lateral exposure and olecranon osteotomy; fixation techniques; and elbow arthroplasty, are described. Complications, such as ulnar neuropathy and infection, are also covered. PMID:18054674

  13. Korean Immigrant Motherhood: Child-Rearing and Child Weight.

    Science.gov (United States)

    Park, So Hyun; Patil, Crystal L; Norr, Kathleen F

    2016-01-01

    Health problems among immigrant children may persist not only throughout childhood but also into adulthood. The purpose of this study was to elicit information about Korean immigrant mothers' experiences with parenting, immigration, and raising their children in the United States. Four focus group interviews were conducted in the Chicago metropolitan area. Content analysis showed that Korean immigrant mothers practice intensive parenting and worry about it. They described the strategies they use to raise healthy children. Culturally appropriate intervention programs are needed to reduce stress, encourage a healthy lifestyle, and link this to the health of their children. PMID:26605950

  14. North Korean nuclear negotiation drama

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jai Bok

    1995-06-15

    This book reports negotiation on North Korean nuclear among South Korea, North Korea and U. S. It includes an account about international issues on North Korean nuclear activities, a new aspect on the problems of North Korean nuclear, pressure on North Korea and startup for dialogue trying to solve problems by communication, investigation by IAEA, IAEA resolution and high tension on Korean peninsula with North Korean nuclear.

  15. North Korean nuclear negotiation drama

    International Nuclear Information System (INIS)

    This book reports negotiation on North Korean nuclear among South Korea, North Korea and U. S. It includes an account about international issues on North Korean nuclear activities, a new aspect on the problems of North Korean nuclear, pressure on North Korea and startup for dialogue trying to solve problems by communication, investigation by IAEA, IAEA resolution and high tension on Korean peninsula with North Korean nuclear.

  16. Prehypertension and Left Ventricular Diastolic Dysfunction in Middle-Aged Koreans

    Science.gov (United States)

    Jang, Shin Yi; Kim, Sujin; Lee, Chang Kwan; Cho, Eun Jeong; Cho, Soo Jin

    2016-01-01

    Background and Objectives Left ventricular diastolic dysfunction is known to be a marker of myocardial damage, in particular myocardial fibrosis resulting from hypertension (HT). However, few studies have shown an association between the grade of diastolic dysfunction and blood pressure classification. We investigated the association between diastolic dysfunction and prehypertension (preHT) in apparently healthy adults who underwent routine health examinations. Subjects and Methods The study sample included 4261 Koreans, 45 to 64 years of age with no previous history of HT, diabetes mellitus, malignancy, proven coronary artery disease, or valvular heart disease based on echocardiography, who underwent routine health examinations including echocardiography. The subjects were classified into three groups based on resting blood pressure: prehypertensive, hypertensive, and normotensive. Results The prevalence of preHT in our study was 42.1%. After adjusting for age, gender, smoking status, alcohol consumption, fasting blood sugar, serum lipid profile, and body mass index, left ventricular diastolic dysfunction grades 1 and 2 were significantly more frequent in subjects with preHT (odds ratio [OR] 1.66 [95% confidence interval {CI} 1.40-1.96] and 1.37 [95% CI 0.95-1.97], respectively). When analyzed according to gender, the increased OR was especially notable in males. Conclusion Left ventricular diastolic dysfunction appears to be significantly associated with preHT in Korean middle-aged males. PMID:27482263

  17. Daily dietary intake of elements of nutritional and radiological importance by adult Koreans

    International Nuclear Information System (INIS)

    A one day representative mixed diet of an adult Korean was collected from the data based on the food intake of 108 healthy subjects between the ages 20 and 50. Sampling for the Korean total diet was carried out by using a market basket study based on the Korean standard food consumption scheme reported by the Korean Nutriting Society. Average consumption frequency of different food items for a one day representative mixed diet of an adult Korean and the amount of each item to prepare a one day Korean representative total diet are surveyed. The analytical methods involve both instrumental and radiochemical neutron activation techniques develop for the determination of the elements Cs, I, Sr, Th and U in various kinds of food samples. Concentrations of trace elements including 5 important elements for radiological protection, U, Th, Cs, Sr and I in the Korean total diet and the 4 most frequently consumed Korean foodstuffs have been analyzed by neutron activation analysis. Detection limits for U, Th, Sr and I were improved to ppb levels by radiochemical separation after neutron irradiation. Five biological NIST reference materials were also analyzed for quality control of the analysis. Seventeen trace elements in the Korean total diet and four Korean representative foodstuffs were also analyzed quantitatively by instrumental neutron activation analysis. (author)

  18. Helicobacter pylori infection in apparently healthy South Indian children

    International Nuclear Information System (INIS)

    Gastric colonization by Helicobacter pylori (H. pylori) and its association with gastritis and peptic ulcer has been strongly established in adults and children. H. pylori has also been implicated to cause gastric carcinomas. Many studies have suggested a supposed association between non-gastrointestinal tract disorders and H. pylori infection, however evidence is sparse and inconclusive. A recent review that looked into the evidence of association between H. pylori infection and non-gastrointestinal disorders has found inconclusive evidence of a causal relationship of this infection in coronary heart disease, hypertension, diabetes mellitus, thyroiditis, etc. H. pylori prevalence various across populations of children and ranges from about 10% to over 80%. Countries such as the U.S., Canada and countries in Western and Northern Europe have low prevalence. However, a high prevalence of H. pylori occurs in countries such as India, Africa, Latin America and Eastern Europe. Studies on Indians using serology and endoscopic biopsies have shown a high prevalence of H. pylori infection. An earlier study done by our centre studied 50 children (29 male and 21 female) from a lower socio-economic school in Bangalore. These children showed a high prevalence of 82% for H. pylori infection, which confirmed the high prevalence of H. pylori in Indians that was predicted by earlier serological studies

  19. Helicobacter pylori infection in apparently healthy South Indian children

    International Nuclear Information System (INIS)

    Helicobacter pylori infection has been established as a major cause of chronic gastritis in adults, and it has been implicated in the genesis of gastric carcinomas and the development of gastric and duodenal ulcers. It is now postulated that neatly 90% of the adult population in developing countries may be affected with the infection since childhood. Earlier studies on Indians using serology and endoscopic biopsy have shown a high incidence of H. pylori infection in small numbers of patients. The 13C-urea breath test, which is simple, specific and non-invasive, is also increasingly being used to determine the presence of Helicobacter pylori infection. Preliminary data from India has shown a high prevalence in the urban Indian environment, and there is an urgent need to quantify the prevalence of H. pylori infections on an epidemiological basis in both urban and rural settings. It is also important to study the possible impact of this infection on growth in children, particularly in environments with low sanitation and high crowding. In this paper, we outline a proposal to study the prevalence of Helicobacter pylori infections in children from the following different environments: urban middle socio-economic class, urban slum, rural middle socio-economic class and rural village. (author)

  20. The Korean Punctuation Systems

    Directory of Open Access Journals (Sweden)

    Jeon Kyung LEE

    2014-12-01

    Full Text Available Currently, the concept of punctuation marks organized by the National Institute of Korean Language involves minimum punctuation marks that help communication between a writer and a reader. There are no traditional marks and instead, all of them reflect the Western punctuation marks. The former reflects the writer’s situation and functions in a sentence unit while the latter functions in a text unit which is related to the reading activity. The Korean traditional punctuation marks indicate the result of understanding the text. This means that Korean punctuation marks were developed in connection with learning. The punctuation was developed, at first, from making the punctuation marks in order to understand Chinese when the Koreans accepted Chinese letters. Further, whenever they faced new letters, they developed several kinds of marking. This is why there is a conceptual gap between the traditional punctuation and the current punctuation marks. This research thoroughly examines Korean traditional punctuation marks and discusses how Korean traditional punctuations can be classified in the same category with the current punctuation marks.

  1. Five Korean Immigrant Mothers, Five Korean American Daughters

    OpenAIRE

    Sok, Sarah Y.

    2012-01-01

    Many Korean households in America are comprised of Korean immigrant parents and their American-born children. As Korean parents raise their children in a land and culture they themselves never grew up in, they confront an important question: Should they make any efforts to teach their children about their heritage culture and language? Previous studies report that most American-born Korean children become English-dominant as they become socialized into the host American culture outside of the...

  2. Prevalencia de dislipidemias en una población de sujetos en apariencia sanos y su relación con la resistencia a la insulina Dyslipidemia prevalence and its relationship with insulin resistance on a population of apparently healthy subjects

    Directory of Open Access Journals (Sweden)

    Catarina Munguía-Miranda

    2008-10-01

    Full Text Available OBJETIVO: Conocer la prevalencia de las dislipidemias en una población de sujetos en apariencia sanos y su relación con la resistencia a la insulina (RI. MATERIAL Y MÉTODOS: Este es un estudio transversal que incluyó a 1 179 individuos, donadores voluntarios de 35 a 65 años. Se obtuvo el historial clínico y se realizaron examen físico, determinación del perfil de lípidos, glucemia y niveles de insulina en ayuno. RESULTADOS: La edad promedio fue de 44 ± 7 años; 836 (71% correspondían al género masculino. La prevalencia de hipertrigliceridemia fue de 57.3%, hipoalfalipoproteinemia de 52.4% e hipercolesterolemia de 48.7 por ciento. De los sujetos con obesidad (perímetro de cintura aumentado, 36.8% tenía hipertrigliceridemia/hipoalfalipoproteinemia, 35.2% dislipidemia mixta y 33.4% hipertrigliceridemia. La prevalencia de los patrones de dislipidemias fue mayor en sujetos con RI. CONCLUSIONES: La hipertrigliceridemia e hipoalfalipoproteinemia, vinculadas con RI, son comunes en la población mexicana; empero, una considerable proporción de casos carece de diagnóstico.OBJECTIVE: Evaluate dyslipidemia prevalence and its association with insulin resistance in a cohort of apparently healthy subjects. MATERIAL AND METHODS: A cross-sectional study was conducted with 1 179 donors ages 35 to 65 years. The sample population was comprised of 71% men, with an average age of 44 ± 7. Clinical records, anthropometric data, lipid profile, fasting glycaemia, and insulin levels were obtained. RESULTS: Prevalence of hypertriglyceridemia was 57.3%, C-HDL under normal limits was 52.4%, and hypercholesterolemia was 48.7%. In addition, 36.8% of the obese individuals (as measured by waist perimeter had hypertriglyceridemia/hypoalphalipoproteinemia, 35.2% had mixed dyslipidemia, and 33.4% had hypertriglyceridemia. Patterns of dyslipidemia were higher in subjects diagnosed with insulin resistance. CONCLUSIONS: Insulin resistance associated with

  3. Differentiation of pancreas carcinoma from healthy pancreas using diffusion-weighted MR imaging:comparison of apparent diffusion coefficient and intravoxel incoherent motion-derived parameters%MR扩散加权成像单指数模型及体素内不相干运动模型参数诊断胰腺癌的价值

    Institute of Scientific and Technical Information of China (English)

    何为; 周延; 刘剑羽; 周振宇

    2016-01-01

    Objective To evaluate the diagnostic performance of multi ⁃ b value DWI to differentiate pancreatic adenocarcinoma from healthy pancreas using the apparent diffusion coefficient (ADC) and parameters derived from the intravoxel incoherent motion (IVIM) theory. Methods Forty⁃eight patients with histopathologically proven pancreatic adenocarcinoma and fifty patients with healthy pancreas were examined at 3.0 Tesla using a single⁃shot echo⁃planar imaging DWI pulse sequence. Eight b⁃values ranging from 0 to 1 000 s/mm2 were used. ADC, diffusion coefficient (D), perfusion⁃related diffusion (D*) and perfusion fraction (f) were compared between pancreatic adenocarcinoma and healthy pancreas, t test or Mann⁃Whitney U test was used to compare the MRI parameters, ROC was used to evaluate the diagnostic efficiency. Results In comparison to healthy pancreatic tissue, a significant reduction of the ADC, D*and f was found in pancreatic adenocarcinoma [healthy pancreatic tissue:(1.68±0.31)×10-3mm2/s, 27.10×10-3mm2/s, (36.92±12.47)%;pancreatic adenocarcinoma:(1.51±0.37)×10-3mm2/s, 13.90×10-3mm2/s, (30.06±19.84)%] (P0.05). In the ROC⁃analyses, the area under curve for D* was the largest (0.727), followed by f and ADC in order (0.680 and 0.669). Conclusion Using the IVIM DWI approach, the D*, f and ADC value are useful for differentiating pancreatic adenocarcinoma from healthy pancreatic tissue.%目的:探讨DWI单指数模型及体素内不相干运动(IVIM)模型参数诊断胰腺癌的价值。方法回顾性分析经手术病理证实为胰腺癌,且在术前1个月内行胰腺MRI检查的48例患者作为胰腺癌组;搜集同期MRI检查胰腺未见异常的50例患者作为对照组。所有受试者均行胰腺常规MRI和IVIM序列检查。对图像进行后处理,得到单指数模型参数ADC值和IVIM模型参数[包括真实扩散系数(D值)、灌注相关扩散系数(D*值)和灌注分数(f

  4. Tuberculosis: Getting Healthy, Staying Healthy

    Science.gov (United States)

    Tuberculosis Getting Healthy, Staying Healthy U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute of Allergy and Infectious Diseases Tuberculosis Getting Healthy, Staying Healthy U.S. DEPARTMENT OF HEALTH ...

  5. Depression and Korean American immigrants.

    Science.gov (United States)

    Park, So-Youn; Bernstein, Kunsook Song

    2008-02-01

    Koreans are a relatively new and fast-growing immigrant group in the United States. Research has shown that immigration experiences are associated with depression, whereas acculturation and social support are moderating factors. Korean culture is informed by Confucianism, which emphasizes family integrity, group conformity, and traditional gender roles, and has influenced how Korean immigrants conceptualize depression, express depressive symptoms, and demonstrate help-seeking behavior. An understanding of Korean patterns of manifesting and expressing depression will be helpful to provide culturally appropriate mental health services to Korean American immigrants. PMID:18207052

  6. A South Korean perspective

    International Nuclear Information System (INIS)

    Recognizing the recent changes in international environment security structures suited for specific situations should be conceived. In order to achieve the way to regional security in North-East Asia the outstanding issue left over from the cold war, divided Korean peninsula, and other subregional disputes have to be solved. In building confidence between the two countries the recently adopted security related accords ('The Agreement on Reconciliation, Non-aggression and Exchange and Cooperation between the South and the North' and the 'Joint declaration on the Denuclearization of the Korean peninsula') provide a framework for improvements of relations

  7. Body composition and bone density reference data for Korean children, adolescents, and young adults according to age and sex: results of the 2009-2010 Korean National Health and Nutrition Examination Survey (KNHANES).

    Science.gov (United States)

    Kang, Min Jae; Hong, Hyun Sook; Chung, Seung Joon; Lee, Young Ah; Shin, Choong Ho; Yang, Sei Won

    2016-07-01

    We established the timing of peak bone mass acquisition and body composition maturation and provide an age- and sex-specific body composition and bone density reference database using dual-energy X-ray absorptiometry in Korean subjects 10-25 years of age. Reference percentiles and curves were developed for bone mineral content (BMC), bone mineral density (BMD) of the whole body, the lumbar spine, and the femoral neck, and for fat mass (FM) and lean mass (LM) of 1969 healthy participants (982 males) who participated in the 2009-2010 Korean National Health and Nutrition Examination Survey. Additionally, bone mineral apparent density (BMAD), FM index, and LM index were calculated to adjust for body size. BMC and BMD at all skeletal sites as well as LM increased with age, reaching plateaus at 17-20 years of age in females and 20-23 years of age in males. The femoral neck was the first to reach a bone mass plateau, followed by the lumbar spine and then the whole body. Spine BMAD increased with age in both sexes, but femoral and whole-body BMAD remained the same over time. Females displayed a dramatic increase in FM during puberty, but the FM of males decreased until mid-puberty. These findings indicate that bone health and body composition should be monitored using a normal reference database until the late second to early third decade of life, when statural growth and somatic maturation are completed. PMID:26056024

  8. An untold story in labor health: Korean women workers.

    Science.gov (United States)

    Kim, Myoung-Hee; Kim, Hyun-joo

    2007-01-01

    Very little is known about labor health among Korean women workers, who have been left behind by the occupational safety and health institutions. In this article, we examine, from a gender perspective, the occupational safety and health (OSH) statistics, institutions, and the struggles of women workers, and discuss how to make a society where women workers become and stay healthy. The problems Korean women workers face have both universal and unique aspects. On the one hand, they tend to be exposed to "invisible hazards" and to disproportionately suffer from neo-liberal policies, as do women workers in other countries. On the other hand, Korean women workers are still positioned under the strong patriarchy found in pre-modern societies. The examples of struggle presented here come out of this condition; those struggles by women workers and support from concerned specialists have played an important role in overcoming patriarchy and protecting health rights for women workers. PMID:18184625

  9. Regional source properties of the North Korean nuclear explosions

    Science.gov (United States)

    Hong, T.

    2009-12-01

    Seismic analyses based on regional waveforms receive increasing attention for discrimination and source studies of recent moderate-size underground nuclear explosions (UNEs). Two North Korean underground nuclear explosion tests were conducted in 9 October 2006 and 25 May 2009. The Noth Korean UNEs were well observed by dense regional seismic networks with high signal-to-noise ratios. The source properties of the two North Korean UNEs are estimated using source-spectral inversions of regional phases. Ray-path effects including attenuation are corrected in the inversion. The source properties of the UNEs are compared each other. The apparent moments of high-frequency regional phases of the 2009 UNE are estimated to be about 5 times greater than those of the 2006 UNE. The corner frequencies and overshoot parameters are determined to be similar between the UNEs. The North Korean UNEs are well discriminated from natural earthquakes using P/S spectral ratios. The S waves from the North Korean UNEs display fairly weak overshooting feature in the spectra unlike P waves.

  10. Lower Zinc Bioavailability May Be Related to Higher Risk of Subclinical Atherosclerosis in Korean Adults

    OpenAIRE

    Su Kyoung Jung; Mi-Kyung Kim; Young-Hoon Lee; Dong Hoon Shin; Min-Ho Shin; Byung-Yeol Chun; Bo Youl Choi

    2013-01-01

    BACKGROUND: There is a proposed link between dietary zinc intake and atherosclerosis, but this relationship remains unclear. Phytate may contribute to this relationship by influencing zinc bioavailability. OBJECTIVE: The aim of this study is to examine the relationship between zinc bioavailability and subclinical atherosclerosis in healthy Korean adults. MATERIALS AND METHODS: The present cross-sectional analysis used baseline data from the Korean multi-Rural Communities Cohort Study (MRCohor...

  11. The Korean Peninsula

    International Nuclear Information System (INIS)

    A realistic approach to North-South arms control and disarmament would require a step-by-step formula encompassing measures for political and military confidence building, arms limitation and reduction. The most fundamental and important condition for achieving meaningful results in disarmament talks is securing political and military confidence. The problem which arose on the Korean peninsula originates from relations of North Korea and IAEA. North Korean position poses a serious threat to the Non-proliferation Treaty, in particular to the IAEA Safeguards regime. Nuclear non-proliferation and the ultimate elimination of nuclear weapons are the primary concerns of the post-cold war era. The Government of South Korea hopes that this issue can be solved through dialogue and negotiations

  12. Apparent Clustering and Apparent Background Earthquakes Biased by Undetected Seismicity

    CERN Document Server

    Sornette, D

    2005-01-01

    In models of triggered seismicity and in their inversion with empirical data, the detection threshold m_d is commonly equated to the magnitude m_0 of the smallest triggering earthquake. This unjustified assumption neglects the possibility of shocks below the detection threshold triggering observable events. We introduce a formalism that distinguishes between the detection threshold m_d and the minimum triggering earthquake m_0 < m_d. By considering the branching structure of one complete cascade of triggered events, we derive the apparent branching ratio n_a (which is the apparent fraction of aftershocks in a given catalog) and the apparent background source S_a that are observed when only the structure above the detection threshold m_d is known due to the presence of smaller undetected events that are capable of triggering larger events. If earthquake triggering is controlled in large part by the smallest magnitudes as several recent analyses have shown, this implies that previous estimates of the cluster...

  13. Etabloitumisen esteet Korean telemarkkinoilla

    OpenAIRE

    Tarvainen, Lari

    2011-01-01

    Tutkimuksen tarkoituksena oli esitellä suomalaisille yrityksille ja yrittäjille Korean markkinoilla olevia liiketoimintaa haittaavia tekijöitä eli etabloitumisen esteitä. Tutkimuksen tavoitteena oli analysoida markkinoita ja etabloitumisen esteitä käyttäen esimerkkinä matkapuhelinmarkkinoita. Tutkimus oli kvalitatiivinen eli laadullinen tutkimus, joka tehtiin Porterin viiden kilpailuvoiman analyysinä. Analyysiä täydensivät asiantuntijoiden haastattelut. Haastatteluun valittiin kaksi Kore...

  14. Apparent Solar Tornado - Like Prominences

    CERN Document Server

    Panasenco, Olga; Velli, Marco

    2013-01-01

    Recent high-resolution observations from the Solar Dynamics Observatory (SDO) have reawakened interest in the old and fascinating phenomenon of solar tornado-like prominences. This class of prominences was first introduced by Pettit (1932), who studied them over many years. Observations of tornado prominences similar to the ones seen by SDO had already been documented by Secchi (1877) in his famous "Le Soleil". High resolution and high cadence multiwavelength data obtained by SDO reveal that the tornado-like appearance of these prominences is mainly an illusion due to projection effects. We discuss two different cases where prominences on the limb might appear to have a tornado-like behavior. One case of apparent vortical motions in prominence spines and barbs arises from the (mostly) 2D counterstreaming plasma motion along the prominence spine and barbs together with oscillations along individual threads. The other case of apparent rotational motion is observed in prominence cavities and results from the 3D ...

  15. A Validation Study of the Korean Version of SPAN

    OpenAIRE

    Seo, Ho-Jun; Chung, Sangkeun; Lim, Hyun-Kook; Chee, Ik-Seung; Lee, Kyoung-Uk; Paik, Ki-Chung; Kim, Daeho; Lee, Sang-Yeol; Ryu, Seung-Ho; Kim, Jung Bum; Kim, Tae-Suk; Kim, Won; Chae, Jeong-Ho; ,

    2011-01-01

    Purpose The SPAN, which is acronym standing for its four components: Startle, Physiological arousal, Anger, and Numbness, is a short post-traumatic stress disorder (PTSD) screening scale. This study sought to develop and validate a Korean version of the SPAN (SPAN-K). Materials and Methods Ninety-three PTSD patients (PTSD group), 73 patients with non-psychotic psychiatric disorders (psychiatric control group), and 88 healthy participants (normal control group) were recruited for this study. P...

  16. Classifying Korean Adolescents' Career Preparedness

    Science.gov (United States)

    Lee, In Heok; Rojewski, Jay W.; Hill, Roger B.

    2013-01-01

    Latent class analysis was used to examine the career preparation of 5,227 11th-grade Korean adolescents taken from the Korean Education Longitudinal Study of 2005 (KELS:2005). Three career preparedness groups were identified, to reflecting Skorikov's ("J Vocat Behav" 70:8-24, 2007) conceptualization of career preparedness: prepared, confused, and…

  17. Korean/Korean American Adolescents' Responses to Young Adult Fiction and Media Created by Korean/Korean Americans

    Science.gov (United States)

    Kim, Eunhyun

    2010-01-01

    Multicultural children's and young adult literature provides readers with various opportunities: to mirror their lives and reflect the meanings of their own experiences; to gain insight on social issues as well as personal issues; and to enhance cross-cultural awareness. How might Korean/Korean American youth cope with everyday life as a minority…

  18. Korean Advanced Course: Volume II.

    Science.gov (United States)

    Defense Language Inst., Washington, DC.

    This is the second of seven readers, prepared by the Defense Language Institute, for continuation training in Korean after the Basic Course. The 20 reading lessons, printed in Korean script, have been drawn from several readers published by the Ministry of Education of the Republic of Korea in 1970. Each unit concludes with a set of questions and…

  19. The Korean Americans. The New Americans Series.

    Science.gov (United States)

    Hurh, Won Moo

    The history and culture of Korean immigrants to the United States are described in the following chapters: (1) "Korean Ethnic Roots: The Land, History, People, and Culture"; (2) "Korean Immigration to the United States: A Historical Overview"; (3) "Economic Adjustment"; (4) "Cultural and Social Adaptation"; (5) "Family Life"; (6) "Korean Ethnic…

  20. Healthy Eating

    Science.gov (United States)

    ... Story" 5 Things to Know About Zika & Pregnancy Healthy Eating KidsHealth > For Parents > Healthy Eating Print A A A Text Size What's in ... new foods and to be role models for healthy eating. Teens may turn up their noses at the ...

  1. Wormhole Thermodynamics at Apparent Horizons

    OpenAIRE

    Jamil, Mubasher; Akbar, M

    2009-01-01

    In this paper, we discuss the thermodynamic properties of the evolving Lorentzian wormhole. For the shape function $b(r) = r_{0}^2/r$, it is shown that the wormhole spacetime admits two apparent horizons, the inner and the outer one. The inner horizon expands while the outer contracts with the passage of time. Corresponding to these horizons, we have three types of wormholes, regular, extreme and the naked wormholes. Moreover, it is shown that the Einstein field equations can be rewritten as ...

  2. Korean atomic bomb victims.

    Science.gov (United States)

    Sasamoto, Yukuo

    2009-01-01

    After colonizing Korea, Japan invaded China, and subsequently initiated the Pacific War against the United States, Britain, and their allies. Towards the end of the war, U.S. warplanes dropped atomic bombs on Hiroshima and Nagasaki, which resulted in a large number of Koreans who lived in Hiroshima and Nagasaki suffering from the effects of the bombs. The objective of this paper is to examine the history of Korea atomic bomb victims who were caught in between the U.S., Japan, the Republic of Korea (South Korea) and the Democratic People's Republic of Korea (North Korea). PMID:20521424

  3. PERSEPSI MAKASSAR KOREAN LOVER TERHADAP KOREAN WAVE MELALUI MEDIA INTERNET DI KOTA MAKASSAR

    OpenAIRE

    PAKAYA, SITI MAYASARI

    2012-01-01

    Persepsi Makassar Korean Lover Terhadap Korean Wave Melalui Media Internet Di Kota Makassar. (Dibimbing oleh Muh. Nadjib dan Tuti Bahfiarti) Skripsi: Program S-1 Universitas Hasanuddin. Skripsi ini bertujuan: (1) Untuk mengetahui persepsi Makassar Korean Lover terhadap peran internet dalam penyebaran Korean Wave di Kota Makassar.. (2) Untuk mengetahui persepsi Makassar Korean Lover terhadap Korean Wave melalui internet di Kota Makassar. Penelitian ini dilakukan selama ...

  4. Discovery of Novel Sources of Vitamin B12 in Traditional Korean Foods from Nutritional Surveys of Centenarians

    OpenAIRE

    Sang Chul Park; Se In Oh; Chung Shil Kwak; Mee Sook Lee

    2010-01-01

    Human longevity can be explained by a variety of factors, among them, nutritional factor would play an important role. In our study of Korean centenarians for their longevity, the apparent nutritional imbalance in the traditional semi-vegetarian diet raised a special attention, especially on vitamin B12 status, supplied by animal foods. Interestingly, we found that the prevalence of vitamin B12 deficient Korean centenarians was not higher compared with those from Western nations with animal-o...

  5. Effect of Korean pear (Pyruspyrifolia cv. Shingo) juice on hangover severity following alcohol consumption.

    Science.gov (United States)

    Lee, Ho-Sun; Isse, Toyohi; Kawamoto, Toshihiro; Baik, Hyun Wook; Park, Jong Y; Yang, Mihi

    2013-08-01

    Korean pear has been used as a traditional prophylactic agent for alcohol hangover. However, its mechanism was not investigated in human yet. Therefore, we performed a randomized single blind crossover trial with 14 healthy young men to examine effects of Korean pear juice on alcohol hangover. All subjects consumed 540 ml of spirits (alcohol conc. 20.1 v/v%) after 30 min from the intervention, i.e. placebo or Korean pear juice treatment. Blood and urine specimens were collected in time-courses (9 time-points for 15 h after alcohol consumption). The total and average of hangover severity were alleviated to 16% and 21% by Korean pear juice at 15 h after the alcohol consumption, respectively (pshangover and its detoxification of alcohol seems to be modified by the genetic variation of ALDH2. PMID:23587660

  6. 单剂量静滴头孢吡肟在中国五个民族人群中的药动学%Pharmacokinetcs of Single Dose Cefepime Injection in Chinese Han,Mongolia,Korean,Uigur,and Hui Healthy Volunteers

    Institute of Scientific and Technical Information of China (English)

    郭涛; 夏东亚; 段威; 赵龙山; 曾平; 肖勇; 赵东祥; 杨长青; 白音

    2012-01-01

    and compare the pharmacokinetics of cefepime in healthy volunteers of different Chinese nationalities (Han,Mongolia,Uigur,Korea,and Hui) and different genders,thus to provide instruction and help for using cefepime safely,rationaly and effectively in both ordinary clinic and remedy of battle wound. METHODS A single dose of 1. 0 g cefepime was given by intravenous infusion under fasting condition to ten healthy volunteers (five males and five females) of each Chinese nationality. Plasma samples were obtained before dosing and at various predetermined time points after the dosing,and the plasma concentrations were determined by a validated HPLC-UV method. The pharmacokinetic parameters were calculated by DAS2.0 software and were compared by SPSS11.5 software. RESULTS The PK parameters of cefepime in Han,Mongolia,Uigur,Korea and Hui nationalities after a single intravenous administration of 1.0 g were as follows · t1/2β (1. 97 ± 0. 20),(2. 10 ± 0. 33),(2.06 ± 0. 33),(2.40 ±0.65),and(1.94 ±0. 24) h; AUC0-∞ (139.69 ± 23. 78 ),( 153.92 ± 22.79),(165.58 ±24.49),(142.11 ±29.77),and (132.78 ±23. 79) mg · h · L-1 ;ρmax(68.75 ± 10.41) ,(78.22 ±13.87) ,(83.19 ± 10. 31) ,(73. 82 ±9.59),and(62.91 ±10.09) mg · L-1,respectively. The PK parameters of cefepime in 25 male volunteers and 25 female volunteers after a single intravenous administration of 1.0 g were as follows: t1/2β(2. 06 ±0.54)and(2. 13 ±0.44)h; AUC0-∞ (134. 06 ±22. 33)and( 158. 68 ±24. 85)mg · h· L-1;ρmax(66.94±9. 14)and(78.95±12.71)mg · L-1 respectively. Results of ANOVA and Kruskal-Wallis rank test showed that there were no significant differences in the PK parameters Vd,CL,InAUC,and t1/2β of different nationalities and in Vd and t1/2β of different genders,but there were significant differences in lnρmax of different nationalities and CL,InAUC,and lnρmaxof dif-ferent genders. Then,it was found there was high linear correlation( P <0. 01 ) between body weight and CL,InAUC and In

  7. Development of Korean EDMG

    International Nuclear Information System (INIS)

    Safety feature is also needed to more effectively cope with site-wide events affecting multiple units. In this study, the accident mitigation approaches in US are reviewed. The most effective ways to strengthen the defense-in-depth of nuclear power installations are presented as EDMG(Extensive Damage Mitigation Guideline) and FLEX against extreme hazards such as a beyond-design-basis external event (BDBEE) that took place at Fukushima. A combination of the US EDMG and FLEX is applied to develop Korean EDMG, which will be developed to have two different types of EDMGs : 'Site EDMG' to be used for effective technical support to activated TSCs and management of corporate emergency response resources in coordination with the EOF as necessary; and 'Plant-Specific EDMG (for Extreme Event)' to be used by the Technical Support Center (TSC) of a unit where a total loss of control has occurred or plant control cannot be established from the Control Room and Remote Shutdown Panel. The development of Korean EDMG is expected to further enhance mitigation and coping capabilities against site-wide extreme hazard in Korea where a relatively large number of units are assembled on each nuclear power plant site.

  8. Physical phantom of typical Korean male for radiation protection purpose

    International Nuclear Information System (INIS)

    Dose distribution within a human body can be measured using physical anthropomorphic phantoms. In an effort to establish reference Korean physical model, the first Korean physical phantom of average Korean adult male was constructed using computed tomography (CT) images of a healthy volunteer. The body dimension of the subject was close to that of average Korean male. The source images were obtained using fusion positron emission tomography machine at Radiation Health Research Inst. in Korea, and ported into rapid proto-typing process. The physical phantom was composed of three tissue-equivalent materials: epoxy resin, urethane foam and polyurethane representing bone, lungs and soft tissues, respectively. The densities of the tissue-equivalent materials were close to those recommended by the International Commission on Radiation Units and measurements. To facilitate dose mapping, the phantom was sliced into 2 cm sections. Hole grids for thermoluminescence (TL) dosemeter chips were drilled. To verify the appropriateness of the physical phantom, organ doses of selected organs were measured for reference photon beam, and compared with those computed by tomographic model constructed from the same CT images. Absorbed doses converted from TL relative response showed good agreement within 7% with those calculated. (authors)

  9. 50-year-old history of the Korean physical society

    International Nuclear Information System (INIS)

    This book introduces the root of Korean physics, the dawning of Korean physics, foundation and childhood of Korean physics society, growth of Korean physics society, revival of Korean physics society, corporation Korean physics society, leap of Korean physics society and challenges towards future. It also deals with 50-year-old history of the Korean physical society according to committees, special interest groups, branches in cities and provinces, branches in universities, laboratories, society bureau, and commemoration business to celebrate 50th anniversary.

  10. 50-year-old history of the Korean physical society

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-12-15

    This book introduces the root of Korean physics, the dawning of Korean physics, foundation and childhood of Korean physics society, growth of Korean physics society, revival of Korean physics society, corporation Korean physics society, leap of Korean physics society and challenges towards future. It also deals with 50-year-old history of the Korean physical society according to committees, special interest groups, branches in cities and provinces, branches in universities, laboratories, society bureau, and commemoration business to celebrate 50th anniversary.

  11. Korean unification the way forward

    OpenAIRE

    Forster, Brian A.

    2009-01-01

    This thesis will examine three potential scenarios for the unification of the Korean peninsula and discuss their pros and cons. 1. The collapse of the DPRK government followed by its absorption into the ROK's current governmental structure. 2. A possible Free Trade Area (FTA) encompassing the Korean peninsula with the potential to expand to neighboring nations. 3. The establishment of Special Economic Zones (SEZ) within the DPRK using business practices from both the ROK and the PRC mo...

  12. Korean and Korean American Adolescents' Responses to Literature: Impact of Narratives and Interpretive Community

    Science.gov (United States)

    Kim, Eunhyun

    2014-01-01

    How might Korean/Korean American youth cope with everyday life as a minority or a model minority if they had early and consistent exposure to literature depicting the mirrored experiences of Korean/Korean Americans? This study employed qualitative methods and an interpretive approach which enhance understanding of the life experiences, literary…

  13. Production of Korean Idiomatic Utterances Following Left- and Right-Hemisphere Damage: Acoustic Studies

    Science.gov (United States)

    Yang, Seung-yun; Van Lancker Sidtis, Diana

    2016-01-01

    Purpose: This study investigates the effects of left- and right-hemisphere damage (LHD and RHD) on the production of idiomatic or literal expressions utilizing acoustic analyses. Method: Twenty-one native speakers of Korean with LHD or RHD and in a healthy control (HC) group produced 6 ditropically ambiguous (idiomatic or literal) sentences in 2…

  14. Korean Friend Receiving Title of Friendship Ambassador

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    The CPAFFC held a ceremony on October 8, 2003 to confer the title of Friendship Ambassador upon Korean friend Lee Ik Soon in recognition of his outstanding contributions to the cause of Sino-Korean friendship.

  15. Catalogue of Korean manuscripts and rare books

    DEFF Research Database (Denmark)

    Lerbæk Pedersen, Bent

    2014-01-01

    Catalogue of Korean manuscripts and rare books in The Royal Library, Copenhagen and the National Museum of Denmark......Catalogue of Korean manuscripts and rare books in The Royal Library, Copenhagen and the National Museum of Denmark...

  16. Discordance in Spirometric Interpretations Based on Korean and Non-Korean Reference Equations

    OpenAIRE

    Kim, Nami; Park, Mi-Hee; Kim, Se-Yeong; Suh, Chunhui; Lee, Sangyoon; Kim, Kun-Hyung; Lee, Chae-Kwan; Kim, Dae-Hwan; Lee, Jong-Tae

    2013-01-01

    Objectives Korean regression models for spirometric reference values are different from those of other ethnic groups. The purpose of this study was to evaluate discordance in spirometric interpretations based on using Korean reference equations versus non-Korean reference equations. Methods Spirometry was performed on 825 Korean male workers from April 2009 to November 2011. The spirometric patterns and disease severity were evaluated using two Korean equations (Choi's and Lee's) and three eq...

  17. Learning Korean language in China: Motivations and strategies of non-Koreans

    OpenAIRE

    F. Gao

    2010-01-01

    The ethnographic research reported in this article documents how a group of non-Korean families, whose children are participating in a Korean bilingual school in Northeast China, construct their motivations and strategies of learning Korean language. The main motivation of expectancy of further education opportunities and success in future career and strategies mainly in establishing Korean sociocultural context for Korean language acquisition are described. The positive attitude of non-Korea...

  18. Korean Adults' Attitudes towards Varieties of English

    OpenAIRE

    Kim, Young Soo

    2007-01-01

    This study investigates 43 Korean adults’ attitudes towards native and non-native varieties of English in relation to the perspective of EIL (English as an international language). This study addresses three research questions: 1) do Korean adults prefer certain varieties of English? 2) do Korean adults at least accept non-native varieties of English?, and 3) are Korean adults aware of different varieties of English? In order to examine participants’ language attitudes, this study employed bo...

  19. Healthy Sexuality

    Medline Plus

    Full Text Available ... upbringing. Sex is an important part of your life and sexual concerns should be taken seriously. When ... Everyone can achieve the healthy and satisfying sex life that they deserve. Looking for Additional Information? Visit ...

  20. Healthy Sexuality

    Medline Plus

    Full Text Available ... Healthy Sexuality Sexuality is the experience and/or expression of a person as a sexual being. Sexuality ... and explanations. Sexuality is the experience and/or expression of a person as a sexual being. It ...

  1. Healthy Ageing

    OpenAIRE

    Schans, Cees van der

    2015-01-01

    Presentatie gehouden bij de bijeenkomst voor het Regionaal Genootschap Fysiotherapie Het Noorden op 10 februari te Marum, over het belang van fysieke activiteit voor healthy ageing en de rol van de fysiotherapeut hierin

  2. Healthy Living

    Science.gov (United States)

    ... Environment Kids Health Topics Environment & Health Healthy Living Pollution Reduce, Reuse, Recycle Science – How It Works The ... the Label, Mabel Easy Steps to Better Health! Skin Wise All about an important part of your ...

  3. Healthy Sexuality

    Medline Plus

    Full Text Available ... t be afraid to talk with a health care professional. Everyone can achieve the healthy and satisfying ... site at www.asrm.org Find a Health Care Provider Back to Top Home | About Us | Reproductive ...

  4. Korean Culture and Autism Spectrum Disorders

    Science.gov (United States)

    Kang-Yi, Christina D.; Grinker, Roy R.; Mandell, David S.

    2013-01-01

    This paper reviews the literature on early child development among Koreans, with a focus on autism spectrum disorders (ASD). The literature review of 951 abstracts in English, 101 abstracts in Korean and 27 full articles published from 1994 to 2011 was performed to understand the presentation of and response to ASD in Korean culture. Based on…

  5. Korean Books and FRBR: An Investigation

    Science.gov (United States)

    Kim, Jeong-Hyen; Moon, Ji-Hyun

    2010-01-01

    Purpose: The purpose of this study is to investigate the characteristics of Korean books by analysing their "work types" based on the Functional Requirements for Bibliographic Records (FRBR) model. Design/methodology/approach: A total of 1,000 Korean books were randomly chosen from the Korean National Bibliography (KNB) 2008 at the National…

  6. Healthy Places

    Centers for Disease Control (CDC) Podcasts

    2007-04-10

    Every person has a stake in environmental public health. As the environment deteriorates, so does the physical and mental health of the people within it. Healthy places are those designed and built to improve the quality of life for all people who live, work, worship, learn, and play within their borders -- where every person is free to make choices amid a variety of healthy, available, accessible, and affordable options. The CDC recognizes significant health issues and places that are vital in developing the Healthy Places program and provides examples in this report.  Created: 4/10/2007 by CDC National Center for Environmental Health.   Date Released: 4/13/2007.

  7. Plasma Zinc But Not the Exchangeable Zinc Pool Size Differs Between Young and Older Korean Women

    OpenAIRE

    KIM, JIHYE; Paik, Hee Young; Joung, Hyojee; Woodhouse, Leslie R.; Janet C. King

    2010-01-01

    This study was done to determine the effect of age on zinc metabolism and status among healthy Korean women. Measures of zinc metabolism and status were measured in eight young women (22–24 years) and seven elderly women (66–75 years) consuming a typical Korean diet. Oral and intravenous tracers highly enriched in 67Zn and 70Zn were administered simultaneously. Multiple plasma, 24-h urines, and fecal samples were collected after isotope administration. In the young women, additional plasma we...

  8. Korean market dynamics and globalization

    CERN Document Server

    Jung, W S; Yang, J S; Moon, H T; Jung, Woo-Sung; Kwon, Okyu; Yang, Jae-Suk; Moon, Hie-Tae

    2006-01-01

    Globalization has progressed and all of the world markets are synchronized to a few developed markets. We focus on the effect of globalization on the Korean market, one of the emerging markets. Some characteristics of the Korean market are different from those of the mature market according to the latest market data, and this is due to the influence of foreign markets or investors. In this paper, we investigate the market network structures over the past two decades with knowledge of the history of the market, and determine the globalization effect and market integration as a function of time.

  9. Korean Language and Korean Studies in Hong Kong (1998–2009)

    OpenAIRE

    Kang Kim, H

    2010-01-01

    Hong Kong has a relatively short history of Korean Studies, although Hong Kong has had strong economic relations with Korea for more than 50 years. The main purpose of this study is to examine the development of Korean language learning and Korean Studies in Hong Kong. For this, a series of surveys were conducted among Korean language learners in Hong Kong. From the surveys, it was found that most Korean language learners have a strong interest in Korean popular culture. It was also found tha...

  10. Prevalence of Korean cats with natural feline coronavirus infections

    Directory of Open Access Journals (Sweden)

    Lee Myoung-Heon

    2011-09-01

    Full Text Available Abstract Background Feline coronavirus is comprised of two pathogenic biotypes consisting of feline infectious peritonitis virus (FIPV and feline enteric coronavirus (FECV, which are both divided into two serotypes. To examine the prevalence of Korean cats infected with feline coronavirus (FCoV type I and II, fecal samples were obtained from 212 cats (107 pet and 105 feral in 2009. Results Fourteen cats were FCoV-positive, including infections with type I FCoV (n = 8, type II FCoV (n = 4, and types I and II co-infection (n = 2. Low seroprevalences (13.7%, 29/212 of FCoV were identified in chronically ill cats (19.3%, 16/83 and healthy cats (10.1%, 13/129. Conclusions Although the prevalence of FCoV infection was not high in comparison to other countries, there was a higher prevalence of type I FCoV in Korean felines. The prevalence of FCoV antigen and antibody in Korean cats are expected to gradually increase due to the rising numbers of stray and companion cats.

  11. Land Use in Korean Tidal Wetlands: Impacts and Management Strategies

    Science.gov (United States)

    Hong, Sun-Kee; Koh, Chul-Hwan; Harris, Richard R.; Kim, Jae-Eun; Lee, Jeom-Sook; Ihm, Byung-Sun

    2010-05-01

    The coastal landscapes in southwestern Korea include a diverse array of tidal wetlands and salt marshes. These coastal zones link the ecological functions of marine tidal wetlands and freshwater ecosystems with terrestrial ecosystems. They are rich in biological diversity and play important roles in sustaining ecological health and processing environmental pollutants. Korean tidal wetlands are particularly important as nurseries for economically important fishes and habitats for migratory birds. Diking, draining, tourism, and conversion to agricultural and urban uses have adversely affected Korean tidal wetlands. Recent large development projects have contributed to further losses. Environmental impact assessments conducted for projects affecting tidal wetlands and their surrounding landscapes should be customized for application to these special settings. Adequate environmental impact assessments will include classification of hydrogeomorphic units and consideration of their responses to biological and environmental stressors. As is true worldwide, Korean laws and regulations are changing to be more favorable to the conservation and protection of tidal wetlands. More public education needs to be done at the local level to build support for tidal wetland conservation. Some key public education points include the role of tidal wetlands in maintaining healthy fish populations and reducing impacts of nonpoint source pollution. There is also a need to develop procedures for integrating economic and environmental objectives within the overall context of sustainable management and land uses.

  12. Healthy Sexuality

    Medline Plus

    Full Text Available ... don’t be afraid to talk with a health care professional. Everyone can achieve the healthy and satisfying ... provider site at www.asrm.org Find a Health Care Provider Back to Top Home | About Us | Reproductive ...

  13. Healthy Sexuality

    Medline Plus

    Full Text Available ... Smoking Cessation Links to Professional Societies and Organizations Home › Healthy Sexuality Sexuality is the experience and/or ... Find a Health Care Provider Back to Top Home | About Us | Reproductive Health Topics | News & Publications | Resources ...

  14. Healthy Sexuality

    Medline Plus

    Full Text Available ... healthy and satisfying sex life that they deserve. Looking for Additional Information? Visit our provider site at www.asrm.org Find a Health Care Provider Back to Top Home | About Us | Reproductive Health Topics | News & Publications | Resources ...

  15. Healthy Sexuality

    Medline Plus

    Full Text Available ... Links to Professional Societies and Organizations Home › Healthy Sexuality Sexuality is the experience and/or expression of ... is an important part of his or her sexuality. Let’s talk about how a woman’s body responds ...

  16. Healthy Sexuality

    Science.gov (United States)

    ... Links to Professional Societies and Organizations Home › Healthy Sexuality Sexuality is the experience and/or expression of ... is an important part of his or her sexuality. Let’s talk about how a woman’s body responds ...

  17. Healthy Sexuality

    Medline Plus

    Full Text Available ... and Smoking Cessation Links to Professional Societies and Organizations Home › Healthy Sexuality Sexuality is the experience and/ ... the course of a lifetime. The World Health Organization has defined sexual health as “…a state of ...

  18. Challenges of Discourses on "Model Minority" and "South Korean Wind" for Ethnic Koreans' Schooling in Northeast China

    Science.gov (United States)

    Fang, Gao

    2009-01-01

    The educational success of ethnic Koreans in China has been achieved through Mandarin-Korean bilingual education, with the Korean language as the medium of instruction. Using the data collected as part of an ethnographic research on Korean elementary school students in a national Korean school in China, this article examines the relation between…

  19. Black raspberry: Korean vs. American

    Science.gov (United States)

    This fact sheet shows Korean black raspberry (Rubus coreanus) fruit, flower, and leaf features that distinguish them from their Rubus relatives, black raspberry (R. occidentalis) native to America. Common names with fruit characteristics, including berry size and pigment fingerprints, are summarized...

  20. Cultural Identity in Korean English

    Science.gov (United States)

    Chang, Bok-Myung

    2010-01-01

    This study aims to investigate the cultural identity of Korean English and to make the intercultural communications among non-native speakers successful. The purposes of this study can be summarized as follows: 1) to recognize the concept of English as an International Language (EIL), 2) to emphasize cross-cultural understanding in the globalized…

  1. Characteristics of Regional Seismic Waves from the 2006 and 2009 North Korean Nuclear Explosions

    Science.gov (United States)

    Hong, T.; Rhee, S.

    2010-12-01

    Two North Korean nuclear explosion (UNE) tests were conducted in 2006 and 2009. The UNEs were well recorded by dense regional seismic networks in Korea, Japan and China. The continental crust in the Korean Peninsula changes abruptly into a transitional structure between continental and oceanic crusts in the East Sea (Sea of Japan). The complex geological and tectonic structures around the Korean Peninsula cause significant variations in regional waveforms. We examine the regional waveform features observed in the continental margin. We test the conventional methods based on P/S amplitude ratios for seismic discrimination of UNEs from earthquakes. We compare the waveforms and spectral contents between UNEs and earthquakes. The P, S and P/S ratios fluctuate significantly depending on the raypaths. Crustal phases (Pg, Lg) are attenuated along raypaths with undulated Moho depths. On the other hand, mantle-lid phases (Pn, Sn) are strengthened along the raypaths. These observations agree with the Pn velocity structure and Lg attenuation model. The North Korean UNEs are discriminated successfully from 40 regional earthquakes around the Korean peninsula using Pn/Lg, Pg/Lg and Pn/Sn amplitude ratios. We also introduce a stable method to determine the source-spectral parameters of the North Korean UNEs. Strong overshooting feature is observed in P phases. The corner frequencies of P phases from the 2009 UNE are smaller than those from the 2006 UNE. The Pn source-spectral ratio between two North Korean UNEs is ~5, which is close to the scalar isotropic moment ratio. A linear relationship is observed between long-period isotropic moment and apparent moments of regional phases.

  2. Distribution of apparent stress in western China

    Institute of Scientific and Technical Information of China (English)

    吴忠良; 黄静; 林碧苍

    2002-01-01

    Distribution of apparent stress in Chinese mainland and its surrounding regions was presented using the NEIC broadband radiated energy catalogue and the Harvard CMT catalogue from January 1987 to December 1998. Due to the limitation on the number of samples, reliable results are only for the western China. It is observed that the average apparent stress in Chinese mainland is 0.8 MPa; The maximum apparent stress to the east of the Tibetan plateau is 2.6 MPa; And the average apparent stress in the north-south seismic belt is more than one time higher than its adjacent regions. Distribution pattern of apparent stress seems to have a large-scale correlation with the cumulative energy release level in the 20th century.

  3. [A study on Horace N. Allen's medicine and recognition of Korean body].

    Science.gov (United States)

    Lee, Young Ah

    2011-12-31

    and systems. On the one hand, he thought that medical idea, some food and drug of Korean is valuable. He said that the native Korea faculty had some good ideas with regards to treatment. And he held Korean rice, ginseng, and so on in high regard. However, he did not rate Korean acupuncture and Korean traditional ointment at all. In addition, he sometimes cured Korean patients dangerously and with imprudence. The amputation of patients' body, no matter how little, must ask the permission of the patients themselves. Especially, the sense of Korean filial duty couldn't accept amputation of body at those times. The artificial change of body meant to hurt parents' body, because at those times Korean people thought that my body was my parent's possession. But Allen did it without enough explanation or persuasion. Moreover he didn't feel guilty for the behavior at all. Besides, he seemed to be proud of it in the above mention. Such careless or unethical behavior cannot be excused. On the other hand, he had made mistakes in treatment according to his record. He pulled out some healthy teeth of patients who had a bad toothache. But he didn't explain nor apologize the mistake. Besides, he refused treatment of patients until the hospital would be opened in order to push Korean government to prepare hospital quickly. Why or how did he do that? The first answer available to the question, he might be so confident of his medical knowledge and skill that he didn't feel the need to ask the patients' thought and will. However, as stated above, his medical study was just one year. And he worried about his inexperience of surgery. Thus the first assumption seems to be false. He wasn't confident of his medical knowledge. The fact that nevertheless Allen treated Korean patients at his will, is still blamable. The second assumption is that he regarded western modern medicine as the only correct and proper approach. He didn't have many experiences, but his west modern medicine made him proud

  4. Effects of a healthy life exercise program on arteriosclerosis adhesion molecules in elderly obese women

    OpenAIRE

    Lim, Seung-Taek; Min, Seok-Ki; Park, Hyuntae; Park, Jong-Hwan; Park, Jin-Kee

    2015-01-01

    [Purpose] The aim of this study was to investigate the change in the arteriosclerosis adhesion molecules after a healthy life exercise program that included aerobic training, anaerobic training, and traditional Korean dance. [Subjects] The subjects were 20 elderly women who were over 65 years of age and had 30% body fat. [Methods] The experimental group underwent a 12-week healthy life exercise program. To evaluate the effects of the healthy life exercise program, measurements were performed ...

  5. Independent association between glycated hemoglobin and arterial stiffness in healthy men

    OpenAIRE

    Noh, Jin‐Won; Kim, Eun‐Jung; Seo, Hyun‐Ju; Kim, Soo Geun

    2015-01-01

    Abstract Aims/Introduction Many studies have reported that high levels of glycated hemoglobin (HbA1c) are strongly associated with an increased risk of cardiovascular disease. Many researchers have not studied the association of HbA1c with various subclinical atherosclerosis phenotypes. We evaluated the impact of HbA1c on arterial stiffness and atherosclerosis in healthy Korean healthy men. Materials and Methods The study population included healthy adult men who participated in health check‐...

  6. Korean speech sound development in children from bilingual Japanese-Korean environments

    OpenAIRE

    Kim, Jeoung Suk; Lee, Jun Ho; Choi, Yoon Mi; Kim, Hyun Gi; Kim, Sung Hwan; Lee, Min Kyung; Kim, Sun Jun

    2010-01-01

    Purpose This study investigates Korean speech sound development, including articulatory error patterns, among the Japanese-Korean children whose mothers are Japanese immigrants to Korea. Methods The subjects were 28 Japanese-Korean children with normal development born to Japanese women immigrants who lived in Jeonbuk province, Korea. They were assessed through Computerized Speech Lab 4500. The control group consisted of 15 Korean children who lived in the same area. Results The values of the...

  7. Learning Korean Language in China: Motivations and Strategies of Non-Koreans

    Science.gov (United States)

    Gao, Fang

    2010-01-01

    The ethnographic research reported in this article documents how a group of non-Korean families, whose children are participating in a Korean bilingual school in Northeast China, construct their motivations and strategies of learning Korean language. The main motivation of expectancy of further education opportunities and success in future career…

  8. Korean American College Students' Language Practices and Identity Positioning: "Not Korean, but Not American"

    Science.gov (United States)

    Kang, Hyun-Sook

    2013-01-01

    This article explores the intersection between language practices and ethnic identity for 8 second-generation Korean American learners who were participating in a Korean-as-a-foreign-language (KFL) class at a U.S. university. This study aims to examine the fluid nature of ethnic identity by examining how Korean heritage learners negotiate,…

  9. Participation motivation and competition anxiety among Korean and non-Korean wheelchair tennis players

    Science.gov (United States)

    Jeong, Irully; Park, Sunghee

    2013-01-01

    The purpose of this study was to examine differences in participation motivation and competition anxiety between Korean and non-Korean wheelchair tennis players and to identify relations between participation motivation and competition anxiety in each group. Sixty-six wheel-chair tennis players who participated in the 2013 Korea Open Wheel-chair Tennis Tournament in Seoul completed the Participation Motivation Survey and the Competitive State Anxiety Inventory II. Data were analyzed by a frequency analysis, descriptive statistics, Pearson’s correlation analysis, and independent samples t-test to identify participants’ demographic characteristics, differences in participation motivation, competition anxiety between Korean and non-Korean players, and correlations between participation motivation and competition anxiety in each group. Korean players reported significantly higher motivation in purification compared to non-Korean players, whereas non-Korean players reported significantly higher motivation in enjoyment. In addition, non-Korean players demonstrated higher cognitive anxiety and self-confidence compared to Korean players. Moreover, the physical anxiety of Korean players was negatively correlated with learning, health-fitness, and enjoyment motivation. On the other hand, only self-confidence was significantly related to learning motivation and enjoyment motivation in non-Korean players. Thus, the results presented herein provide evidence for the development of specialized counseling programs that consider the psychological characteristics of Korean wheelchair tennis players. PMID:24409429

  10. Introduction of Korean pressure vessel code

    International Nuclear Information System (INIS)

    As of the present date, pressure related components installed in Korea's Nuclear and Thermal Power Plants have been designed, manufactured, and operated in accordance with various foreign Pressure Vessel Codes. Because of the difficulties applying differing Codes, the Korean Engineering Societies have been putting forth the efforts in the development of the Korean Pressure Vessel Code since early 1992. This paper introduces the Korean Pressure Vessel Code, relating to pressure retaining components, and discusses the contents of that Code

  11. INNOVATION AND ANALYSIS OF KOREAN FASHION STYLE

    Institute of Scientific and Technical Information of China (English)

    Lee Eun Young

    2004-01-01

    @@ 1.Korean Traditional Costume Korean costume culture was originated from culture of northern horseriding tribe, Scythai culture. In Culture of Korean traditional costume, the basic type of clothing is short jacket and trousers or short jacket, skirt, and wearing hat,Wha (boots) and Lee (deep curved and low heel shoes). It was the cloak as protecting cold and taking Po for outdoor works. We can find stripe neck park of jacket and following round line in down part of sleeve.

  12. Hangukinron: The Shape of Korean National Ideology

    OpenAIRE

    Hurt, Michael William

    2014-01-01

    In my dissertation, entitled "Hangukinron: The Shape of Korean National Ideology," I identify the key socio-historical factors in the formation of a particular, phenomenological form in modern Korean national ideology, outlining the character and mechanics of a specific type of ideological production that typifies the Korean national mode of thought, which peaked in South Korea between the years 1987-1997, from the time right before the 1988 Seoul Olympics and up to the near-collapse of the K...

  13. Inverse relationship between bioavailable testosterone and subclinical coronary artery calcification in non-obese Korean men

    OpenAIRE

    Park, Byoung-Jin; Shim, Jae-Yong; Lee, Yong-jae; Lee, Jung-hyun; Lee, Hye-Ree

    2012-01-01

    Although low testosterone levels in men have been associated with high risk for cardiovascular disease, little is known about the association between male sex hormones and subclinical coronary disease in men with apparently low cardiometabolic risk. This study was performed to investigate the association between male sex hormones and subclinical coronary artery calcification measured as coronary calcium score in non-obese Korean men. We examined the relationship of total testosterone, sex hor...

  14. Wilcox Group Apparent Thickness, Gulf Coast (wlcxthkg)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Apparent Wilcox Group thickness maps are contoured from location and top information derived from the Petroleum Information (PI) Wells database. The Wilcox...

  15. Viscous Cosmology and Thermodynamics of Apparent Horizon

    OpenAIRE

    Akbar, M.

    2008-01-01

    It is shown that the differential form of Friedmann equations of FRW universe can be recast as a similar form of the first law, $T_{h}dS_{h} = dE + WdV$, of thermodynamics at the apparent horizon of FRW universe filled with the viscous fluid. It is also shown that the generalized second law of thermodynamics holds at the apparent horizon of FRW universe and preserves dominant energy condition.

  16. Does the intestinal microbial community of Korean Crohn’s disease patients differ from that of western patients?

    OpenAIRE

    Eun, Chang Soo; Kwak, Min-Jung; Han, Dong Soo; Lee, A Reum; Park, Dong Il; Yang, Suk-Kyun; Kim, Yong Seok; Kim, Jihyun F.

    2016-01-01

    Background Intestinal microbiota play an important role in maintaining the homeostasis of the host immune system. To analyze the alteration of the intestinal microbial community structure in Korean Crohn’s disease (CD) patients, we performed a comparative metagenomic analysis between healthy people and CD patients using fecal samples and mucosal tissues of ileocecal valve. Methods 16S rRNA genes from fecal samples or mucosal tissues of 35 CD patients and 15 healthy controls (HC) were amplifie...

  17. Severity of ultrasonographic liver steatosis and metabolic syndrome in Korean men and women

    Institute of Scientific and Technical Information of China (English)

    Hyeon Chang Kim; Sung Hee Choi; Hae Won Shin; Jae Youn Cheong; Kwan Woo Lee; Hyun Chul Lee; Kap Bum Huh; Dae Jung Kim

    2005-01-01

    AIM: To evaluate the association between the severity of liver steatosis and metabolic syndrome in apparently healthy Korean adults.METHODS: We examined 1 022 men and women, aged 30-79 years, who participated in a health screening test.A standard interview, anthropometrics, biochemical studies,and abdominal ultrasonography were conducted for each participant. Metabolic syndrome was defined according to the National Cholesterol Education Program Adult Treatment Panel Ⅲ, with a modification for the waist circumference cut-off level. The severity of liver steatosis was evaluated using liver ultrasonography, and serum aspartate aminotransferase (AST), alanine aminotransferase (ALT), and γ-glutamyl transferase (γ-GT) levels were determined.RESULTS: Ultrasonographic liver steatosis was strongly associated with metabolic syndrome and common metabolic abnormalities. Compared with people without steatosis, people with mild, moderate, and severe steatosis had adjusted odds ratios for metabolic syndrome of 1.72(95%CI, 1.01-2.94), 2.89 (1.75-4.76) and 3.53 (1.25-9.98)in men, and 2.86 (1.64-5.01), 3.19 (1.80-5.65) and 3.70(0.82-16.73) in women, respectively. The serum AST level was not associated with metabolic syndrome. The serum ALT and γ-GT levels were significantly associated with metabolic syndrome in men but not in women.CONCLUSION: The occurrence of metabolic syndrome shows a stronger association with the severity of ultrasonographic steatosis than with the serum liver enzyme levels. The degree of fatty infiltration detected on ultrasonography can be used as an indicator of liver dysfunction attributable to metabolic abnormalities.

  18. Music in Korean shaman ritual.

    OpenAIRE

    Mills, Simon R.S.

    2012-01-01

    It is hard to sum up Korean Shamanism in a few sentences but, in short, it could be described as the traditional syncretic folk religion of Korea. It mixes together ritual practices, beliefs, symbols and myths from Buddhism, Taoism, and folklore and adds elements commonly associated with nature religions and shamanism – including the use of techniques such as divination, trance, and mediumship. As with many other syncretic folk religions around the globe, there is very little in the way o...

  19. Congenital chloridorrhea in Korean infants.

    OpenAIRE

    Lee, Y. D.; Lee, H. J.; Moon, H. R.

    1988-01-01

    The present paper describes two Korean male infants, 1. 16 year old and newly born neonate from two families who were diagnosed and managed for one of very rare inborn errors of metabolism, congenital chloridorrhea (Darrow-Gamble syndrome). The diagnosis was suggested by one of the authors (HRM) from the unusual combination of metabolic alkalosis with severe gastrointestinal disorder presenting with chronic, profuse watery diarrhea in the newborn period in the first patient; and the maternal ...

  20. Too Korean to be White and Too White to Be Korean: Ethnic Identity Development among Transracial Korean American Adoptees

    Science.gov (United States)

    Hoffman, Joy; Pena, Edlyn Vallejo

    2013-01-01

    The purpose of this grounded theory study was to explore how lived experiences affect ethnic identity development of transracial Korean American adoptees raised by White parents with the intent of informing higher education practice. Participants included 12 recently college-graduated transracial Korean American adoptees who were raised in the…

  1. Pn wave geometrical spreading and attenuation in Northeast China and the Korean Peninsula constrained by observations from North Korean nuclear explosions

    Science.gov (United States)

    Zhao, Lian-Feng; Xie, Xiao-Bi; Tian, Bao-Feng; Chen, Qi-Fu; Hao, Tian-Yao; Yao, Zhen-Xing

    2015-11-01

    We investigate the geometric spreading and attenuation of seismic Pn waves in Northeast China and the Korean Peninsula. A high-quality broadband Pn wave data set generated by North Korean nuclear tests is used to constrain the parameters of a frequency-dependent log-quadratic geometric spreading function and a power law Pn Q model. The geometric spreading function and apparent Pn wave Q are obtained for Northeast China and the Korean Peninsula between 2.0 and 10.0 Hz. Using the two-station amplitude ratios of the Pn spectra and correcting them with the known spreading function, we remove the contributions of the source and crust from the apparent Pn Q and retrieve the P wave attenuation information along the pure upper mantle path. We then use both Pn amplitudes and amplitude ratios in a tomographic approach to obtain the upper mantle P wave attenuation in the studied area. The Pn wave spectra observed in China are compared with those recorded in Japan, and the result reveals that the high-frequency Pn signal across the oceanic path attenuated faster compared with those through the continental path.

  2. [Effect of drought stress on apparent resource utilization efficiency of Quercus mongolica].

    Science.gov (United States)

    Wang, Miao; Dai, Limin; Ji, Lanzhu

    2002-03-01

    To study the effect of drought stress on the physiological characteristics and resource utilization efficiency of Quercus mongolica, a dominant species in the Korean pine broad-leaved forest in Changbai Mountain, a comparative experiment was carried out under three soil moisture gradients as 85%-100% (high water, CK), 65%-85% (Medium water, MW), and 45%-65% (low water, LW) of field water-bolding capacity. The results showed that net photosynthetic rate, stomatal conduction, transpiration rate, water utilization efficiency, apparent CO2 utilization efficiency and apparent light utilization efficiency of the seedlings of Quercus mongolica were all significantly influenced by simulated drought stress. Stomatal conduction, water utilization efficiency and net photosynthetic rate of large tress of Quercus mongolica were affected by the soil drought stress, while transpiration rate, apparent CO2 utilization efficiency, and apparent light utilization efficiency were not influenced. Moderate soil water condition could greatly increase gas exchange and water utilization efficiency. These results indicated that the responses of gas exchange and resource utilization efficiency to various water stresses were different. Quercus mongolica was a species with variable resistance to drought stress, and the resistance would be improved by drought stress, especially moderate water stress. PMID:12132152

  3. Intraocular pressure and influencing systemic health parameters in a Korean population

    OpenAIRE

    Young Sang Han; Ji Woong Lee; Jong Soo Lee

    2014-01-01

    Aim: To evaluate the relationship between intraocular pressure (IOP) and systemic health parameters such as age, gender, body mass index (BMI), total cholesterol, high density lipoprotein (HDL), and triglyceride (TG) in a Korean population. Materials and Methods: A total of 30,893 healthy subjects underwent automated multiphasic tests, including non-contact tonometry, automated perimetry, fundus photography, and blood samplings for total cholesterol, HDL, and TG. Seven age groups were divided...

  4. Evaluation of vitamin B6 intake and status of 20- to 64-year-old Koreans

    OpenAIRE

    Kim, Young-Nam; Cho, Youn-OK

    2014-01-01

    BACKGROUND/OBJECTIVES Recent research regarding vitamin B6 status including biochemical index is limited. Thus, this study estimated intakes and major food sources of vitamin B6; determined plasma pyridoxal 5'-phosphate (PLP); and assessed vitamin B6 status of Korean adults. MATERIALS/METHODS Three consecutive 24-h diet recalls and fasting blood samples were collected from healthy 20- to 64-year-old adults (n = 254) living in the Seoul metropolitan area, cities of Kwangju and Gumi, Korea. Vit...

  5. Correlation between vitamin D and cardiovascular disease predictors in overweight and obese Koreans

    OpenAIRE

    Kim, Misung; Na, Woori; Sohn, Cheongmin

    2013-01-01

    Although there is evidence that vitamin D deficiency relates to expression of chronic disease, relationship between vitamin D and cardiovascular disease predictors have not been clearly demonstrated in Korean. Our objective was to assess the correlation between vitamin D and the cardiovascular and inflammatory markers in overweight and obese people who had not been exposed to a particular disease. We enrolled 171 healthy adults (159 men and 12 pre-menopausal women) with no history of cardiova...

  6. President Park and the Korean Economy

    Institute of Scientific and Technical Information of China (English)

    刘翘楚

    2008-01-01

    President Park 1917 Sept 30 Born in the village of Sonsangun,Korea 1961 Overthrew the civilian government 1963 Elected president 1972 Declared martial law 1974 Park’s wife was killed by North Korean agents 1979 Shot to death by the head of the Korean Central Intelligence Agency

  7. The Cultural Negotiations of Korean Immigrant Youth

    Science.gov (United States)

    Yeh, Christine J.; Ma, Pei-Wen; Madan-Bahel, Anvita; Hunter, Carla D.; Jung, Sunna; Kim, Angela B.; Akitaya, Kyoko; Sasaki, Kiyoko

    2005-01-01

    The authors investigated the process of cultural adjustment among 13 Korean immigrant youths using consensual qualitative research (C. E. Hill, B. J. Thompson, & E. N. Williams, 1997). Results indicate that Korean youth are expected to negotiate and shift their identities to meet differing expectations across various interpersonal contexts.…

  8. Promoting a Healthy Lifestyle among Cancer Survivors

    OpenAIRE

    Demark-Wahnefried, Wendy; Jones, Lee W.

    2008-01-01

    In 2007, an estimated 1.6 million North Americans will be diagnosed with cancer. Given significant improvements in early detection and treatment, increasing numbers of patients can expect to be alive in five years. With improving longevity, the late-occurring adverse effects of cancer and its treatment are becoming increasingly apparent. As in other clinical populations, healthy lifestyle behaviors encompassing weight management, a healthy diet, regular exercise, and smoking cessation have th...

  9. Viscous Cosmology and Thermodynamics of Apparent Horizon

    Institute of Scientific and Technical Information of China (English)

    M. Akbar

    2008-01-01

    @@ It is shown that the differential form of Friedmann equations of Friedman-Robertson-Walker (FRW) universe can be recast as a similar form of the first law ThdSh=dE + W dV of thermodynamics at the apparent horizon of FRW universe filled with the viscous fluid.It is also shown that by employing the general expression of temperature Th=|k|/2π=1/2π(r)A(1-(r)A/2H(r)A) associated with the apparent horizon of an FRW universe and assumed that the temperature Tm of the energy inside the apparent horizon is proportional to the horizon temperature Tm = bTh,we are able to show that the generalized second law of thermodynamics holds in the Einstein gravity provided Th-Tm/(r)A≤(p+(P)).

  10. Superluminal apparent motions in distant radio sources

    CERN Document Server

    Chodorowski, Michal

    2004-01-01

    In this brief and pedagogical note, I derive a prediction of the standard model of superluminal radio sources for the apparent transverse velocity of a radio source located at a redshift z. The apparent velocity is reduced by a factor 1 + z, compared to that of a similar nearby source. The cause of this reduction is the recession velocity of the distant source. The apparent velocity of a source can be estimated from its redshift and proper motion, given the values of the Hubble constant and the mean densities of different energy components in the Universe. I provide a formula for the velocity valid for the currently favoured cosmological model: a flat universe with a non-zero cosmological constant.

  11. Bullying Involvement of Korean Children in Germany and in Korea

    Science.gov (United States)

    Bae, Hwa-ok

    2016-01-01

    This study compared bullying involvement of Korean or Korean-German children living in Germany with children in Korea, and examined children's perceptions of school environment associated with bullying involvement of the children. This study included 105 Korean or Korean-German children living in the Bayern State of Germany as the study sample and…

  12. Issues concerning Immersion Education in Korean Schools in Japan

    OpenAIRE

    Misa Ryu

    2013-01-01

    This research note provides an overview of the Korean immersion education which has been conducted for more than half a century in Korean ethnic schools in Japan. First, Korean residents and their language use are briefly described and then an outline and features of Korean education as their heritage language are introduced. Finally some issues and perspectives regarding the matter are discussed.

  13. Korean Business Abroad——Korean business in china

    Institute of Scientific and Technical Information of China (English)

    耿丹; 王智

    2008-01-01

    Since China and South Korea established diplomatic ties in 1992, South Korean investment grew rapidly and soon became the main source of foreign capital in China.According to Ministry of Commerce statis- tics,as of the end of 2003,South Korea’s total actual investment in China amounted to 19,688 billion US dollars.Only in the first eight months of 2004,its actual investment in China had reached 4,661 bil- lion US dollars,more than Japan and the United States’ investment flows.

  14. Korean Immigrant Mothers' Perspectives: The Meanings of a Korean Heritage Language School for Their Children's American Early Schooling Experiences

    Science.gov (United States)

    Kim, Jinhee

    2011-01-01

    This study examines what a Korean heritage language school means to Korean immigrant families and their children, considering Korean immigrant mothers' perspectives on American early schooling. As part of an ethnographic research project on Korean-American children's peer culture in a heritage school, seven mothers, two guardians (grandmothers),…

  15. Production of Korean Case Particles in a Korean-English Bilingual Child with Specific Language Impairment: A Preliminary Study

    Science.gov (United States)

    Lee, Soyoung; Gorman, Brenda K.

    2009-01-01

    The purpose of this study was to investigate the use of Korean case particles in a Korean-English bilingual child with specific language impairment (SLI). The child's production of four types of Korean case particles were compared to those of three typically developing children during probe and storytelling tasks. The Korean-English bilingual…

  16. The Tense Situation on the Korean Peninsula in 2008

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    February 25:Lee Myung Bak took office as South Korean president.He promised to end unconditional aid to North Korea,saying Pyongyang must improve its human rights record and return South Koreans captured or held since the Korean War. March 19:South Korean Unification Minister Kim Ha Joong said that the Kaesong Industrial Park would not be expanded until progress on the North Korean nuclear issue was made.

  17. Recent Research Trends in Korean Medicine Treatment of Diabetes mellitus

    OpenAIRE

    Jung Han-sung; Yu Jung-suk; Song Beom-yong

    2008-01-01

    Objective : The purpose of this study was to analyze the directions of Korean Medicine treatment of diabetes mellitus. Methods : We reviewed the 52 studies about diabetes mellitus which had been published from 2000 to 2007. We selected those studies from the search engine of the web site of five journals. Those were the Journal of Korean Oriental Medical Society, Korean Journal of Oriental Physiology & Pathology, the Journal of Korean Acupuncture & Moxibustion Society, Korean Journal of...

  18. The proactive grand strategy for consensual and peaceful Korean unification

    OpenAIRE

    Kim, Jungsoo

    2007-01-01

    This thesis assesses the reasons for the continuous division of the two Koreas and proposes necessary policies for Korean unification. In modern times, Koreans have been unable to determine their own destiny. Many examples show that Koreaαs circumstances have been influenced by other countries. Koreaαs division and the North Korean nuclear standoff are not only Korean problems but also international issues. In these contexts, Korean unification requires not only domestic efforts but also in...

  19. Korean Air Excellence in Flight

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    @@ Korean Air with a fleet of 119 aircraft, is one of the world's top 20 airlines, and oper-ates almost 400 flights everyday to 90 cities in 33 countries. The airline has about 50 flights per week between the US and Asia from nine US gateways: New York, Los Angeles, Washington,Chicago, Dallas, San Francisco, Atlanta, Anchorage and Honolulu.The carrier is a founding member of SkyTeam, the global airline alliance partnering AeroMexico, Air France, Alitalia, CSA Czech Airlines, Continental Airlines, Delta Air Lines, KLM and Northwest Airlines to provide customers with extensive worldwide destina-tions, flights and services.

  20. Asian values scale: comparisons of Korean and Korean-American high school students.

    Science.gov (United States)

    Lee, Sang Bok

    2006-02-01

    This study was intended to examine mean differences on the Asian Values Scale between Korean and Korean-American high school students. For 199 Korean and 217 second generation Korean-American high school students, means on emotional self-control and collectivism were significantly different. A two-sample t test on the mean scores of Korean high school students (M=4.5, SD=0.6) and second-generation Korean-American high school students (M=3.9, SD=0.5) indicated significant differences (p<.001). This present study contrasts directly with Kim, Atkinson, and Yang's past findings of no differences between first- and second-generation Asian college students. PMID:16673975

  1. Sonographic Dimensions of Normal Kidney in Korean Male

    International Nuclear Information System (INIS)

    This study was performed to determine the sonographic dimensions of normal kidney in Korean male and to investigate their correlation with age, height, and weight. The ultrasound examinations were performed in 532healthy Korean male from July 1993 to December 1993. We measured the length, the width, and the thickness of both kidneys and those of both central echogenic area. Then renal shape index (RSI), renal volume (RV), volume of central (CEV) echogenic area, and renal parenchymal volume (RPV) were calculated from these measurements. The mean RV of the right kidney was 129.30 ± 30.20 cm3(Mean ± Standard Deviation) and that of the left kidney was 137.06± 29.73 cm3. Meanwhile the mean renal length of right kidney was 10.42 ± 0.61 cm and that of the left kidney was 10.63 ± 0.62 cm being distributed more compactly near mean value than the RV. Therefore the renal length could be more useful than RV in discrimination of abnormally increased or decreased kidney. While renal width, thickness and RV were increased with age, CEV showed no corresponding change. Therefore, the increase in RV could be attributed to the increase in RPV. Meanwhile the RSI was decreased with age. The renal length, renal thickness,thickness of central echogenic area, RV, CEV, and RPV showed strong correlation with weight. The renal length and the length of central echogenic area showed good correlation with height

  2. Korean Reference HLW Disposal System

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Heui Joo; Lee, J. Y.; Kim, S. S. (and others)

    2008-03-15

    This report outlines the results related to the development of Korean Reference Disposal System for High-level radioactive wastes. The research has been supported around for 10 years through a long-term research plan by MOST. The reference disposal method was selected via the first stage of the research during which the technical guidelines for the geological disposal of HLW were determined too. At the second stage of the research, the conceptual design of the reference disposal system was made. For this purpose the characteristics of the reference spent fuels from PWR and CANDU reactors were specified, and the material and specifications of the canisters were determined in term of structural analysis and manufacturing capability in Korea. Also, the mechanical and chemical characteristics of the domestic Ca-bentonite were analyzed in order to supply the basic design parameters of the buffer. Based on these parameters the thermal and mechanical analysis of the near-field was carried out. Thermal-Hydraulic-Mechanical behavior of the disposal system was analyzed. The reference disposal system was proposed through the second year research. At the final third stage of the research, the Korean Reference disposal System including the engineered barrier, surface facilities, and underground facilities was proposed through the performance analysis of the disposal system.

  3. Ethnic Mobilization among Korean Dry Cleaners

    OpenAIRE

    Thomas, Ward F; Ong, Paul

    2015-01-01

    Korean immigrants in the U.S. rely heavily on ethnic resources to start small businesses.  Ethnic resources include business networks and knowledge, start-up capital, and access to labor power that are embedded in networks of family, friends, and co-ethnics.  This paper shows how Korean dry cleaners in Southern California used ethnic resources to mobilize in response to an environmental policy initiated by the South Coast Air Quality Management District (AQMD).  While Korean immigrants used e...

  4. Improved technical specifications for Korean NPP

    International Nuclear Information System (INIS)

    PWRs use Technical Specifications(Tech. Spec.) to ensure safe operation of the plant. Recently, many efforts were made to improve Tech. Spec. and as a result, Improved Standard Technical Specifications(ISTS) have been developed. Korean NPP technical specifications were converted to ISTS format. KAERI also provided supporting documents for technical specification conversion including mark-up's and description of changes. This paper describes and summarizes the results of implementation of ISTS for Korean NPP. The new Tech. Spec. will improve safety of Korean NPP

  5. Preventive Health Services Utilization Among Korean Americans.

    Science.gov (United States)

    Kim, Kyeongmo; Casado, Banghwa Lee

    2016-01-01

    This study examined the use of preventive health services among Korean American adults. Data were drawn from a cross-sectional survey of 212 Korean Americans in the Chicago, Illinois, metropolitan area. Guided by the Andersen's behavioral model, the authors examined whether predisposing (age, gender, marital status, household size, education), enabling (income, health insurance, English proficiency, citizenship, social network), and need (health status) factors are predictive of Korean Americans' preventive health services utilization. A binomial logistic regression showed that younger age, male, noncitizen, low income, no insurance, a larger family network, and better perceived health were associated with decreased odds of using preventive health services. PMID:27171558

  6. Apparent Directional Scanning for DNA Repair

    OpenAIRE

    Zhao, Tong; Dinner, Aaron R.

    2007-01-01

    Recently it was observed that the DNA repair protein human O6-alkylguanine-DNA alkyltransferase repairs lesions at the 5′ ends of 70-nucleotide single-stranded DNA roughly threefold more frequently than lesions at the 3′ ends. Here, we introduce a coarse-grained model to show how a local asymmetry in binding kinetics (rather than thermodynamics) together with irreversible alkyl transfer can give rise to this apparent bias in sequence scanning. Exploration of the parameter space provides quant...

  7. Rotational Vicometry under Apparent Wall Slip

    Czech Academy of Sciences Publication Activity Database

    Večeř, M.; Wein, Ondřej

    Bratislava: Slovak Society of Chemical Engineering, 2011 - (Markoš, J.), s. 90 ISBN 978-80-227-3503-2. [International Conference of Slovak Society of Chemical Engineering /38./. Tatranské Matliare (SK), 23.05.2011-27.05.2011] R&D Projects: GA ČR GA104/09/0972 Institutional research plan: CEZ:AV0Z40720504 Keywords : rotational viscometry * polymer solution * apparent wall slip Subject RIV: CI - Industrial Chemistry, Chemical Engineering

  8. Healthy Family 2009: Assuring Healthy Aging

    Science.gov (United States)

    ... Navigation Bar Home Current Issue Past Issues Healthy Family 2009 Assuring Healthy Aging Past Issues / Winter 2009 ... for steady, modest loss. Seek emotional support from family and friends. Expect setbacks; forgive yourself. Make physical ...

  9. Healthy Family 2009: Assuring Healthy Aging

    Science.gov (United States)

    ... Issue Past Issues Healthy Family 2009 Assuring Healthy Aging Past Issues / Winter 2009 Table of Contents For ... please turn Javascript on. 7 Smart Steps to Aging Well 1. Control Blood Pressure You can have ...

  10. Apparent Solar Tornado-Like Prominences

    Science.gov (United States)

    Panasenco, Olga; Martin, Sara F.; Velli, Marco

    2014-02-01

    Recent high-resolution observations from the Solar Dynamics Observatory (SDO) have reawakened interest in the old and fascinating phenomenon of solar tornado-like prominences. This class of prominences was first introduced by Pettit ( Astrophys. J. 76, 9, 1932), who studied them over many years. Observations of tornado prominences similar to the ones seen by SDO had already been documented by Secchi ( Le Soleil, 1877). High-resolution and high-cadence multiwavelength data obtained by SDO reveal that the tornado-like appearance of these prominences is mainly an illusion due to projection effects. We discuss two different cases where prominences on the limb might appear to have a tornado-like behavior. One case of apparent vortical motions in prominence spines and barbs arises from the (mostly) 2D counterstreaming plasma motion along the prominence spine and barbs together with oscillations along individual threads. The other case of apparent rotational motion is observed in a prominence cavity and results from the 3D plasma motion along the writhed magnetic fields inside and along the prominence cavity as seen projected on the limb. Thus, the "tornado" impression results either from counterstreaming and oscillations or from the projection on the plane of the sky of plasma motion along magnetic-field lines, rather than from a true vortical motion around an (apparent) vertical or horizontal axis. We discuss the link between tornado-like prominences, filament barbs, and photospheric vortices at their base.

  11. Black and Korean: Racialized Development and the Korean American Subject in Korean/American Fiction

    Directory of Open Access Journals (Sweden)

    Jeehyun Lim

    2013-09-01

    Full Text Available This article examines the representation of the encounters and exchanges between Asian and black Americans in Sŏk-kyŏng Kang’s “Days and Dreams,” Heinz Insu Fenkl’s Memories of My Ghost Brother, and Chang-rae Lee’s A Gesture Life. While one popular mode of looking at Asian and black Americans relationally in the postwar era is to compare the success of Asian American assimilation to the failure of black Americans, Lim argues that such a mode of comparison cannot account for the ways in which Asian American racialization takes places within the global currents of militarism and migration. Against the popular view that attributes Asian American success to cultural difference, Lim relies on political scientist Claire Kim’s understanding of culture as something that is constructed in the process of racialization to explore how the above texts imagine the terms of comparative racialization between black and Asian Americans. The black-Korean encounters in these texts demand a heuristic of comparative racialization that goes beyond the discussion of the black-white binary as a national construct and seeks the reification and modification of this racial frame as it travels along the routes of US military and economic incursions in the Pacific. Lim suggests that the literary imagining of black-Korean encounters across the Pacific illustrates race and racialization as effects of a regime of economic development that is supported by military aggression.

  12. Healthy Sleep Habits

    Science.gov (United States)

    ... Sleep Apnea Testing CPAP Healthy Sleep Habits Healthy Sleep Habits Your behaviors can have a major impact ... team at an AASM accredited sleep center. Quick Sleep Tips Follow these tips to establish healthy sleep ...

  13. Keeping Your Voice Healthy

    Science.gov (United States)

    ... Find an ENT Doctor Near You Keeping Your Voice Healthy Keeping Your Voice Healthy Patient Health Information ... heavily voice-related. Key Steps for Keeping Your Voice Healthy Drink plenty of water. Moisture is good ...

  14. Healthy Eating for Women

    Science.gov (United States)

    ... For Parents For Men For Women For Seniors Healthy Eating for Women Published April 11, 2014 Print Email ... Food Health Nutrition Wellness Dietary Guidelines and MyPlate Healthy Eating Healthy Aging For Women Latest Content 1 2 ...

  15. Healthy Eating for Men

    Science.gov (United States)

    ... For Parents For Men For Women For Seniors Healthy Eating for Men Published June 23, 2014 Print Email ... June 2014 Tags Health Wellness Nutrition Healthy Aging Healthy Eating Preventing Illness Your Health and Your Weight Heart ...

  16. Dominant Language Influence in Acquisition and Attrition of Binding: Interpretation of the Korean Reflexive "Caki"

    Science.gov (United States)

    Kim, Ji-Hye; Montrul, Silvina; Yoon, James

    2010-01-01

    This study investigates how the dominant language of Korean heritage speakers (English) influences Korean (minority language) in the domain of binding interpretations by comparing the performance of Korean immigrants in English dominant context with that of incomplete learners of Korean and L2 learners of Korean. Four groups (10 Korean immigrants,…

  17. The Korean nuclear ODA policy development

    International Nuclear Information System (INIS)

    Korean nuclear Official Development Assistance (ODA) is established with support from institutes such as the Korea International Cooperation Agency (KOICA) and the Korea Atomic Energy Research Institute (KAERI). KOICA's grant aid mainly made through the activities including IAEA's training program, and KAERI currently runs the inter-regional education and training cooperation called Asian Network for Education in Nuclear Technology(ANENT) which aimed to achieve the goal of encouraging web based education training network via cooperation with IAEA. Yet now these programs are focusing more on assisting nuclear infrastructure rather than highlighting nuclear education and training. This paper aims to, first, do a self-evaluation about the Korean ODA policy; second, to study the transition of the international nuclear atmosphere; and third, by apprehending the trend of the subjects of Korean nuclear ODA policy, to discuss the overall appropriate trajectory of Korean nuclear ODA

  18. Surfing on the South Korean Wave!

    Institute of Scientific and Technical Information of China (English)

    Yang Wei

    2007-01-01

    @@ Have you ever watched this South Korean soap opera,Dae Jang Geum?That beautiful and tender girl with strong determination and indomitable spirit walked from ancient Korea into modern World through the program.

  19. South Korean Presidential System: A Troublesome Case?

    Czech Academy of Sciences Publication Activity Database

    Bláha, Petr

    2005. [Presented at the annual Korean Studies Gradute Student's Convention. London (GB), 10.05.2005-12.05.2005] Institutional research plan: CEZ:AV0Z90210515 Keywords : presidential system * South Korea Subject RIV: AD - Politology ; Political Sciences

  20. Bellagio Report on Healthy Agriculture, Healthy Nutrition, Healthy People

    OpenAIRE

    Ole Faergeman; Artemis P. Simopoulos; Peter G. Bourne

    2013-01-01

    The Bellagio Report on Healthy Agriculture, Healthy Nutrition, Healthy People is the result of the meeting held at the Rockefeller Foundation Bellagio Center in Lake Como, Italy, 29 October–2 November 2012. The meeting was science-based but policy-oriented. The role and amount of healthy and unhealthy fats, with attention to the relative content of omega-3 and omega-6 fatty acids, sugar, and particularly fructose in foods that may underlie the epidemics of non-communicable diseases (NCD’s) wo...

  1. Balanoposthitis as a cutaneous marker of diabetes mellitus in an apparently healthy male

    Directory of Open Access Journals (Sweden)

    Virendra Saoji

    2015-07-01

    Full Text Available Background: Balanoposthitis inflammation of the glans penis, which often involves prepuce is a common condition and are usually managed symptomatically without considering a possible association diabetes. Acquired balanoposthitis may be the first clinical presentation of undiagnosed diabetes mellitus. Methods: We enrolled 100 subjects with balanoposthitis with no history of diabetes mellitus in the past. Random blood sugar was done in all subjects, those with random blood sugar more than 140 mg/dl underwent fasting and 2 hour post prandial blood sugar estimation. Result: Out of 100 patients having balanitis,7 patients were detected to have diabetes mellitus for the first time, while another 4 patients were found to have impaired glucose tolerance for the first time. Conclusion: In conclusion, we must bear in mind that balanoposthitis may be the first clinical sign of diabetes mellitus in males and hence appropriate blood glucose testing should be carried out when assessing men with balanoposthitis.

  2. Reproductive performance of apparently healthy cattle persistently infected with bovine viral diarrhea virus.

    Science.gov (United States)

    McClurkin, A W; Coria, M F; Cutlip, R C

    1979-05-15

    A Holstein-Friesian bull and three Holstein-Friesian cows were seronegative for bovine viral diarrhea (BVD) virus but were persistently infected with the virus. Virus was isolated from buffy coat cells and nasal and lacrimal secretions during their lifetime, and they remained free of clinical signs of BVD. The three cows were pregnant when purchased, and they gave birth to full-term calves. One calf lived only a few hours, one calf became ill and died within a few days, and one calf became ill and was euthanatized within a few weeks. One cow was then bred and became pregnant but aborted a 7-month fetus. A second cow was bred approximately 5 months after parturition but did not conceive. The third cow was necropsied 6 weeks after calving, because of loss of weight. Although the bull's semen contained BVD virus when seropositive cows were bred, normal calves were born. When seronegative heifers were bred, they became seropositive to BVD virus within two weeks, with higher titers in six weeks. On heifer conceived after one service but aborted a 6-month fetus. Three others continued to have estrous cycles until their titers rose to 1:128, then they conceived and gave birth to normal calves. Another heifer conceived on the first service, had a titer of 1:128 two weeks after breeding, and gave birth to a normal calf. PMID:220208

  3. Consuming a multi-ingredient thermogenic supplement for 28 days is apparently safe in healthy adults

    OpenAIRE

    Vogel, Roxanne M.; Jordan M. Joy; Falcone, Paul H.; Matt M. Mosman; Michael P Kim; Jordan R Moon

    2015-01-01

    Background: Thermogenic (TRM) supplements are often used by people seeking to decrease body weight. Many TRM supplements are formulated with multiple ingredients purported to increase energy expenditure and maximize fat loss. However, in the past some TRM ingredients have been deemed unsafe and removed from the market. Therefore, it is important to verify the safety of multi-ingredient TRM supplements with chronic consumption.Objective: To assess the safety of daily consumption of a multi-ing...

  4. Upper extremity deep vein thrombosis in a 25 years old apparently healthy man

    OpenAIRE

    Fitsum Habte

    2010-01-01

    This case of upper extremity deep vein thrombosis is selected for case report as it is a rare form of deep vein thrombosis without a very well established treatment modality and prognosis. The objective of this study was to report the outcome of a 25 years old male patient with idiopathic upper extremity deep vein thrombosis treated conservatively with low molecular weight heparin (LMWH) and oral warfarin. The data sources used were patient interview, laboratory and radiology investigation re...

  5. A multi-ingredient, pre-workout supplement is apparently safe in healthy males and females

    OpenAIRE

    Joy, Jordan M; Ryan P. Lowery; Paul H Falcone; Vogel, Roxanne M; Matt M Mosman; Tai, Chih-Yin; Laura R Carson; Kimber, Dylan; Choate, David; Kim, Michael P; Wilson, Jacob M.; Moon, Jordan R

    2015-01-01

    Background: Pre-workout supplements (PWS) have become increasingly popular with recreational and competitive athletes. While many ingredients used in PWS have had their safety assessed, the interactions when combined are less understood.Objective: The purpose of this study was to examine the safety of 1 and 2 servings of a PWS.Design: Forty-four males and females (24.4±4.6 years; 174.7±9.3 cm; 78.9±18.6 kg) from two laboratories participated in this study. Subjects were randomly assigned to c...

  6. A multi-ingredient, pre-workout supplement is apparently safe in healthy males and females

    Directory of Open Access Journals (Sweden)

    Jordan M. Joy

    2015-06-01

    Full Text Available Background: Pre-workout supplements (PWS have become increasingly popular with recreational and competitive athletes. While many ingredients used in PWS have had their safety assessed, the interactions when combined are less understood. Objective: The purpose of this study was to examine the safety of 1 and 2 servings of a PWS. Design: Forty-four males and females (24.4±4.6 years; 174.7±9.3 cm; 78.9±18.6 kg from two laboratories participated in this study. Subjects were randomly assigned to consume either one serving (G1; n=14 or two servings (G2; n=18 of PWS or serve as an unsupplemented control (CRL; n=12. Blood draws for safety panels were conducted by a trained phlebotomist before and after the supplementation period. Results: Pooled data from both laboratories revealed significant group×time interactions (p<0.05 for mean corpuscular hemoglobin (MCH; CRL: 30.9±0.8–31.0±0.9 pg; G1: 30.7±1.1–30.2±0.7 pg; G2: 30.9±1.2–30.9±1.1 pg, MCH concentration (CRL: 34.0±0.9–34.4±0.7 g/dL; G1: 34.1±0.9–33.8±0.6 g/dL; G2: 34.0±1.0–33.8±0.8 g/dL, platelets (CRL: 261.9±45.7–255.2±41.2×103/µL; G1: 223.8±47.7–238.7±49.6×103/µL; G2: 239.1±28.3–230.8±34.5×103/µL, serum glucose (CRL: 84.1±5.2–83.3±5.8 mg/dL; G1: 86.5±7.9–89.7±5.6 mg/dL; G2: 87.4±7.2–89.9±6.6 mg/dL, sodium (CRL: 137.0±2.7–136.4±2.4 mmol/L; 139.6±1.4–140.0±2.2 mmol/L; G2: 139.0±2.2–138.7±1.7 mmol/L, albumin (CRL: 4.4±0.15–4.4±0.22 g/dL; G1: 4.5±0.19–4.5±0.13 g/dL; G2: 4.6±0.28–4.3±0.13 g/dL, and albumin:globulin (CRL: 1.8±0.30–1.8±0.28; G1: 1.9±0.30–2.0±0.31; G2: 1.8±0.34–1.8±0.34. Each of these variables remained within the clinical reference ranges. Conclusions: The PWS appears to be safe for heart, liver, and kidney function in both one-serving and two-serving doses when consumed daily for 28 days. Despite the changes observed for select variables, no variable reached clinical significance.

  7. Whole-grain and blood lipid changes in apparently healthy adults

    DEFF Research Database (Denmark)

    Hollænder, Pernille Lærke Bjørndal; Ross, Alastair B; Kristensen, Mette Bredal

    2015-01-01

    dietary fiber. OBJECTIVE: Using a meta-analytic approach, we assessed the effect of whole-grain compared with non-whole-grain foods on changes in total cholesterol (TC), LDL cholesterol, HDL cholesterol, and triglycerides. DESIGN: We conducted a systematic literature search in selected databases. Studies...... were included if they were randomized controlled comparisons between whole-grain foods and a non-whole-grain control in adults. A total of 6069 articles were screened for eligibility, and data were extracted from 24 studies. Weighted mean differences were calculated, and meta-regression analyses were...... with the control. Whole-grain oat had the greatest effect on TC (weighted difference: -0.17 mmol/L; 95% CI: -0.10, -0.25 mmol/L; P foods on HDL cholesterol was seen, whereas whole-grain foods tended to lower triglycerides compared with the control (weighted difference: -0.04 mmol...

  8. Effect of fortified spread on homocysteine concentration in apparently healthy volunteers

    NARCIS (Netherlands)

    Vliet, T. van; Jacobs, R.G.J.M.; Deckere, E. de; Berg, H. van den; Bree, A. de; Put, N.M.J. van der

    2007-01-01

    Objective: To determine the effect of folic acid, vitamin B6 and B12 fortified spreads on the blood concentrations of these vitamins and homocysteine. Design and setting: A 6-week randomized, double-blinded, placebo-controlled, parallel trial carried out in a clinical research center. Subjects: One

  9. Presence of avian bornavirus RNA and anti-avian bornavirus antibodies in apparently healthy macaws.

    Science.gov (United States)

    De Kloet, Siwo R; Dorrestein, Gerry M

    2009-12-01

    Recently a novel avian bornavirus has been described that has been suggested to be the possible etiological agent for proventricular dilatation disease or macaw wasting disease. This article describes two macaws that shed avian bornaviral RNA sequences and demonstrated anti-avian bornavirus antibodies as revealed by reverse transcriptase polymerase chain reaction (RT-PCR), enzyme-linked immunosorbent assay (ELISA), and Western blot, yet are free of outward clinical signs of the disease. PMID:20095158

  10. Excess credit and the South Korean crisis

    OpenAIRE

    Panicos O. Demetriades; Fattouh, Bassam A.

    2006-01-01

    We provide a novel empirical analysis of the South Korean credit market that reveals large volumes of excess credit since the late 1970s, indicating that a sizeable proportion of total credit was being used to refinance unprofitable projects. Our findings are consistent with theoretical literature that suggests that soft budget constraints and over-borrowing were significant factors behind the Korean financial crisis of 1997-98.

  11. Highly regarded medicine——Korean ginseng

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Korean ginseng,a medicinal herb,natu- rally exists in only three regions:“Korea”(33. 7-43.1),“Manchuria”(43-47),and the Littoral province of Siberia. The Korean peninsula is the best place to grow ginseng,because ginseng has strin- gent requirements for the plant's growth,and Korea has the ideal temperature zone,plenty of rain in the summer,proper coldness in the winter,etc.

  12. Independence between Korean Government and Broadcasting Industry

    OpenAIRE

    Yi-Chih Huang

    2015-01-01

    The recent success of Hallyu (Korean Wave) first driven by the spread of TV dramas received academic attention for its effective national policies. However, little is known about how national policy is implemented and local industry capacity is maintained even after market opening. Therefore, the aim of this paper attempts to explore how and why state governs broadcasting industry effectively. Historical institutionalism has been used to explain the way that Korean governments had taken to co...

  13. Korean Studies on Blood Stasis: An Overview

    OpenAIRE

    Bongki Park; Sooseong You; Jeeyoun Jung; Ju Ah Lee; Kyung-Jin Yun; Myeong Soo Lee

    2015-01-01

    Blood stasis is one of the important pathological concepts in Korean medicine. We analyzed the Korean studies concerning blood stasis. We searched for articles in eight electronic databases from their inception to September, 2014. We included reviews, clinical studies, and preclinical studies that had studied blood stasis and excluded articles in which blood stasis was not mentioned or in which the original authors had not explained blood stasis. Of 211 total included studies, 19 were reviews...

  14. Apparent magnitude of earthshine: a simple calculation

    Science.gov (United States)

    Agrawal, Dulli Chandra

    2016-05-01

    The Sun illuminates both the Moon and the Earth with practically the same luminous fluxes which are in turn reflected by them. The Moon provides a dim light to the Earth whereas the Earth illuminates the Moon with somewhat brighter light which can be seen from the Earth and is called earthshine. As the amount of light reflected from the Earth depends on part of the Earth and the cloud cover, the strength of earthshine varies throughout the year. The measure of the earthshine light is luminance, which is defined in photometry as the total luminous flux of light hitting or passing through a surface. The expression for the earthshine light in terms of the apparent magnitude has been derived for the first time and evaluated for two extreme cases; firstly, when the Sun’s rays are reflected by the water of the oceans and secondly when the reflector is either thick clouds or snow. The corresponding values are -1.30 and -3.69, respectively. The earthshine value -3.22 reported by Jackson lies within these apparent magnitudes. This paper will motivate the students and teachers of physics to look for the illuminated Moon by earthlight during the waning or waxing crescent phase of the Moon and to reproduce the expressions derived here by making use of the inverse-square law of radiation, Planck’s expression for the power in electromagnetic radiation, photopic spectral luminous efficiency function and expression for the apparent magnitude of a body in terms of luminous fluxes.

  15. Apparent exchange rate imaging in anisotropic systems

    DEFF Research Database (Denmark)

    Sønderby, Casper Kaae; Lundell, Henrik M; Søgaard, Lise V; Dyrby, Tim B

    2014-01-01

    Double-wave diffusion experiments offer the possibility of probing correlation between molecular diffusion at multiple time points. It has recently been shown that this technique is capable of measuring the exchange of water across cellular membranes. The aim of this study was to investigate the ...... effect of macroscopic tissue anisotropy on the measurement of the apparent exchange rate (AXR) in multicompartment systems.......Double-wave diffusion experiments offer the possibility of probing correlation between molecular diffusion at multiple time points. It has recently been shown that this technique is capable of measuring the exchange of water across cellular membranes. The aim of this study was to investigate the...

  16. Apparent resistivity of azimuthal anisotropy layered media

    Institute of Scientific and Technical Information of China (English)

    阮爱国; 毛桐恩; 李清河; 葛双成

    2002-01-01

    The electric field, equations of boundary conditions and calculation formula of apparent resistivity are derived for azimuthal anisotropy layered media with DC method based on anisotropic Ohm(s law. Taking Schlumberger symmetric system as an example and using recurrence formula of nuclear function, the paper theoretically simulates a model of four layers with the same anisotropy coefficient for each layer. The deep sounding curves of resistivity and the pattern of contours are obtained for the model. The results shows the theoretical formula of this paper is correct, the deep sounding curves not only exhibit the difference of resistivity among layers but also indicate the anisotropy characteristics of layers.

  17. KEPIC application on Korean NPP

    International Nuclear Information System (INIS)

    In the management of nuclear power plant, the security of safety is most important and the such a safety security is closely related to the governing code requirements for nuclear facility. In the first stage of NPP construction in Korea, there was no independent Korean codes for the nuclear facility, accordingly different kind of foreign codes were applied. From the later of 1980, KHNP leads the development of KEPIC (Korea Electric Power Industry Code). The development had been being performed in the three step and finished in the end of Dec. 2000. After that, the KEPIC developed had been selectively applied for the UI-Chin 5 and 6 units construction and it is now expected that the application of KEPIC will be markably expended in the Shin-Kori 1 and 2 and Shin Wol-Sung 1 and 2 units scheduled. Thereby here I introduce the status of development and application of the KEPIC for information of persons interested

  18. Does service employees’ appearance affect the healthiness of food choice?

    OpenAIRE

    Huneke, Tabea; Benoit, Sabine; Shams, Poja; Gustafsson, Anders

    2015-01-01

    Derived from previous research on social influence on food consumption and social comparison theory, this article examines the effect of service employees’ appearance on consumers’ food choice using an experimental study, involving a video manipulation and eye-tracking technique. The video shows a menu being proffered by a waitress whose degree of apparent healthiness varies (healthy, overweight, unhealthy lifestyle). The menu contains both healthy and unhealthy meal alternatives. The analysi...

  19. Acculturative Stress and Coping: Gender Differences among Korean and Korean American University Students

    Science.gov (United States)

    Lee, Diane Sookyoung; Padilla, Amado M.

    2014-01-01

    In this study we examined acculturative stress and coping among 86 students of Korean heritage at an American university. Participants indicated their stress levels on 3 scales of cultural adaptation: discrimination, language and cultural ties, and social distance. Findings show that self-identified Korean students displayed higher levels of…

  20. Writing under wartime conditions : North and South Korean writers during the Korean war (1950-1953)

    NARCIS (Netherlands)

    Wit, Jerôme Willem Andries de

    2015-01-01

    Writing under Wartime Conditions is a study into North and South Korean literature written during the Korean War. It depicts the views and activities of the authors on war and traces the historical and social circumstances under which the writers had to write their literature. The North and South Ko

  1. Korean Version of Inventory of Complicated Grief Scale: Psychometric Properties in Korean Adolescents

    Science.gov (United States)

    2016-01-01

    We aimed to validate the Inventory of Complicated Grief (ICG)-Korean version among 1,138 Korean adolescents, representing a response rate of 57% of 1,997 students. Participants completed a set of questionnaires including demographic variables (age, sex, years of education, experience of grief), the ICG, the Children's Depression Inventory (CDI) and the Lifetime Incidence of Traumatic Events-Child (LITE-C). Exploratory factor analysis was performed to determine whether the ICG items indicated complicated grief in Korean adolescents. The internal consistency of the ICG-Korean version was Cronbach's α=0.87. The test-retest reliability for a randomly selected sample of 314 participants in 2 weeks was r=0.75 (PKaiser-Meyer-Olkin Measure of Sampling Adequacy=0.911; Bartlett's Test of Sphericity, χ2=13,144.7, P<0.001). After omission of 3 items, the value of Cronbach's α increased from 0.87 for the 19-item ICG-Korean version to 0.93 for the 16-item ICG-Korean version. These results suggest that the ICG is a useful tool in assessing for complicated grief in Korean adolescents. However, the 16-item version of the ICG appeared to be more valid compared to the 19-item version of the ICG. We suggest that the 16-item version of the ICG be used to screen for complicated grief in Korean adolescents. PMID:26770046

  2. Assessment of the type D personality construct in the Korean population

    DEFF Research Database (Denmark)

    Lim, Hong Euy; Lee, Moon-Soo; Ko, Young-Hoon;

    2011-01-01

    This study aimed to develop a Korean version of the Type D Personality Scale-14 (DS14) and evaluate the psychiatric symptomatology of Korean cardiac patients with Type D personality. Healthy control (n = 954), patients with a coronary heart disease (n = 111) and patients with hypertension and no...... heart disease (n = 292) were recruited. All three groups completed DS14, the Eysenck Personality Questionnaire (EPQ), the state subscale of Spielberger State and Trait Anxiety Inventory (STAI-S), the Center for Epidemiologic Studies Short Depression Scale (CESD), and the General Health Questionnaire...... identifying Type D personality. The general population and cardiovascular patients with Type D personality showed higher rate of depression, anxiety and psychological distress regarding their health. Therefore, identifying Type D personality is important in clinical research and practice in chronic medical...

  3. Korean Clinic Based Outcome Measure Studies

    Directory of Open Access Journals (Sweden)

    Jongbae Park

    2003-02-01

    Full Text Available Background: Evidence based medicine has become main tools for medical practice. However, conducting a highly ranked in the evidence hierarchy pyramid is not easy or feasible at all times and places. There remains a room for descriptive clinical outcome measure studies with admitting the limit of the intepretation. Aims: Presents three Korean clinic based outcome measure studies with a view to encouraging Korean clinicians to conduct similar studies. Methods: Three studies are presented briefly here including 1 Quality of Life of liver cancer patients after 8 Constitutional acupuncture; 2 Developing a Korean version of Measuring yourself Medical Outcome profile (MYMOP; and 3 Survey on 5 Shu points: a pilot In the first study, we have included 4 primary or secondary liver cancer patients collecting their diagnostic X-ray film and clinical data f개m their hospital, and asked them to fill in the European Organization Research and Treatment of Cancer, Quality of Life Questionnaire before the commencement of the treatment. The acupuncture treatment is set up format but not disclosed yet. The translation and developing a Korean version of outcome measures that is Korean clinician friendly has been sought for MYMOP is one of the most appropriate one. The permission was granted, the translation into Korean was done, then back translated into English only based on the Korean translation by the researcher who is bilingual in both languages. The back translation was compared by the original developer of MYMOP and confirmed usable. In order to test the existence of acupoints and meridians through popular forms of Korean acupuncture regimes, we aim at collecting opinions from 101 Korean clinicians that have used those forms. The questions asked include most effective symptoms, 5 Shu points, points those are least likely to use due to either adverse events or the lack of effectiveness, theoretical reasons for the above proposals, proposing outcome measures

  4. Heart Healthy Eating

    Science.gov (United States)

    ... disease fact sheet Heart health and stroke Heart-healthy eating Heart-healthy eating is an important way to lower your risk ... and unhealthy fats. Expand All Why is heart-healthy eating important? Heart-healthy eating, along with regular exercise ...

  5. Invasive orbital aspergillosis in an apparently immunocompetent host without evidence of sinusitis

    OpenAIRE

    Jennifer Primeggia; George Cyriac; Princy Kumar

    2012-01-01

    Invasive aspergillosis is uncommon in healthy individuals. We report a case of Aspergillus fumigatus orbital cellulitiswith intracranial extension in an apparently immunocompetent patient with a history of benign lymphoid hyperplasiaof the lacrimal gland. A 68 year-old man with no significant past medical history underwent orbitotomy and biopsy of alacrimal gland mass. Pathology showed benign lymphoid hyperplasia of the lacrimal gland and he completed radiationtherapy. Three months after orbi...

  6. Invasive orbital aspergillosis in an apparently immunocompetent host without evidence sinusitis

    OpenAIRE

    Primeggia, Jennifer; Cyriac, George; Kumar, Princy

    2012-01-01

    Jennifer Primeggia, George Cyriac, Princy Kumar Invasive aspergillosis is uncommon in healthy individuals. We report a case of Aspergillus fumigatus orbital cellulitis with intracranial extension in an apparently immunocompetent patient with a history of benign lymphoid hyperplasia of the lacrimal gland. A 68 year-old man with no signiicant past medical history underwent orbitotomy and biopsy of a lacrimal gland mass. Pathology showed benign lymphoid hyperplasia of ...

  7. Apparent discordant redshift QSO-galaxy associations

    CERN Document Server

    Lopez-Corredoira, Martin

    2009-01-01

    An "exotic" idea proposed by Viktor Ambartsumian was that new galaxies are formed through the ejection from older active galaxies. Galaxies beget galaxies, instead of the standard scenario in which galaxies stem from the evolution of the seeds derived from fluctuations in the initial density field. This idea is in some way contained in the speculative proposal that some or all QSOs might be objects ejected by nearby galaxies, and that their redshift is not cosmological (Arp, G./M. Burbidge and others). I will discuss some of the arguments for and against this scenario; in particular, I shall talk about the existence of real physical connections in apparently discordant QSO-galaxy redshift associations. On the one hand, there are many statistical correlations of high-redshift QSOs and nearby galaxies that cannot yet be explained in terms of gravitational lensing, biases, or selection effects; and some particular configurations have very low probabilities of being a projection of background objects. Our underst...

  8. Cosmological and black hole apparent horizons

    CERN Document Server

    Faraoni, Valerio

    2015-01-01

    This book overviews the extensive literature on apparent cosmological and black hole horizons. In theoretical gravity, dynamical situations such as gravitational collapse, black hole evaporation, and black holes interacting with non-trivial environments, as well as the attempts to model gravitational waves occurring in highly dynamical astrophysical processes, require that the concept of event horizon be generalized. Inequivalent notions of horizon abound in the technical literature and are discussed in this manuscript. The book begins with a quick review of basic material in the first one and a half chapters, establishing a unified notation. Chapter 2 reminds the reader of the basic tools used in the analysis of horizons and reviews the various definitions of horizons appearing in the literature. Cosmological horizons are the playground in which one should take baby steps in understanding horizon physics. Chapter 3 analyzes cosmological horizons, their proposed thermodynamics, and several coordinate systems....

  9. Field signature for apparently superluminal particle motion

    CERN Document Server

    Land, Martin

    2016-01-01

    In the context of Stueckelberg's covariant symplectic mechanics, Horwitz and Aharonovich have proposed a simple mechanism by which a particle traveling below light speed almost everywhere may exhibit a transit time that suggests superluminal motion. This mechanism, which requires precise measurement of the particle velocity, involves a subtle perturbation affecting the particle's recorded time coordinate caused by virtual pair processes. The Stueckelberg framework is particularly well suited to such problems, because it permits pair creation/annihilation at the classical level. In this paper, we study a trajectory of the type proposed by Horwitz and Aharonovich, and derive the Maxwell 4-vector potential associated with the motion. We show that the resulting fields carry a signature associated with the apparent superluminal motion, providing an independent test for the mechanism that does not require direct observation of the trajectory, except at the detector.

  10. Distribution of apparent magnetization for Asia

    Institute of Scientific and Technical Information of China (English)

    徐元芳; 安振昌; 黄宝春; V.P.Golovkov; N.M.Rotanova; A.L.Kharitonov

    2000-01-01

    Magsat total field anomalies over Asia were used to construct an equivalent magnetization model, which represents the apparent magnetization distribution within an equivalent layer 40 km thick and correlates well with large-scale tectonics, for example, the Kazakhstan, Tarim, Yangtze, India, Sino-Korea and Indochina blocks. The basin, plain, sea basin, and islands are delineated by magnetization lows whereas the plateau and marine ridge correspond to magnetization highs. The boundary between Tibetan Plateau and India marked by a strong gradient along its length coincides with the Yarlung Zangbo River fault roughly. The Tanlu fault belt is the boundary between positive and negative anomalies. This boundary stretches in southwest direction and joins Sanjiang fault belt. The boundary between the Southeast China block and the Yangtze block is also clearly delineated by the magnetization anomalies. Generally, the magnetization boundaries are consistent with the collisional suture of blocks.

  11. The specificity sociocultural mechanism of reproduction South Korean sociality

    OpenAIRE

    Semenyuk, Igor

    2013-01-01

    The study examines some of the factors of socio-cultural mechanism, playback of South Korean society, namely: social values, mentality, business etiquette and language of business communication. It is proved that South Korean society hierarchical and authoritarian. The increasing role of South Korean society in the development of the globalization of world coordinates, causing interest in the mechanisms of reproduction of social and cultural component of South Korean society, which is today a...

  12. Pedagogical Significance of Morphological Awareness in Korean and English

    Science.gov (United States)

    Jong, Young Ok; Jung, Chae Kwan

    2015-01-01

    This study investigated whether Korean children understand the internal structure of compound words in Korean and English and whether there is a relationship between their performance in tasks that measure their understanding of the morphological structure of compounds in Korean and English. This study also examined the effects of gender, grade,…

  13. Religious Factors Historically Affecting Premodern Korean Elite/Higher Education.

    Science.gov (United States)

    Lee, Jeong-Kyu

    1998-01-01

    The purpose of this document is to analyze the historical influences of Confucianism and Buddhism on Korean culture and to explore the religions' impact on Korean higher education. Three questions comprised the research: 1) What are the characteristics of Buddhism and Confucianism in Korean cultural history? 2) How did Buddhism have an effect on…

  14. Shifting Human Resources in South Korean Science and Technology.

    Science.gov (United States)

    Choi, Hyaeweol

    1999-01-01

    Discusses how the changing status of South Korea in the world economy has affected the movement of Korean human resources in science and technology. Examines trends in overseas study by Korean graduate students, the migration of highly educated personnel, and the recent repatriation of Korean scientists and engineers. (SV)

  15. Culture-Loaded Expressions in Korean EFL Students' Compositions.

    Science.gov (United States)

    Choe, Yongjae Paul

    2001-01-01

    Discusses the inevitability of native culture-loaded expressions in Korean English-as-a-Foreign-Language students' compositions. Cultures, both native and target play a major role in forming ideas in any communicative situation. Thus, Korean EFL students' compositions all reveal without exception the traits of Korean culture. (Author/VWL)

  16. Korean Cultural Influences on the Millon Clinical Multiaxial Inventory III.

    Science.gov (United States)

    Gunsalus, Ae-Jung Chang; Kelly, Kevin R.

    2001-01-01

    Investigates the effect of Korean culture on the results of the Millon Clinical Multiaxial Inventory-III (MCMI-III) by comparing profiles of 147 Korean and 132 American college students. Results indicate that MCMI-III personality profile differences exist between Korean and American college students. Discusses implications for mental health…

  17. The challenge of developing korean studies in Latin America

    OpenAIRE

    Di Masi, Jorge Rafael

    2006-01-01

    The author provides a overview on the relevance, difficulties and positive factors of the studies dedicated to Korea elaborated in Latin America. The article was presented on International Forum on Korean Studies on July 14th, 2005 (International Center for Korean Studies, Institute of Korean Culture, Korea University).

  18. Psychometric Validation of the Korean Version of Structured Interview for Post-traumatic Stress Disorder (K-SIP)

    OpenAIRE

    Kim, Won; Kim, Daeho; Seo, Ho-Jun; Lee, Sang-Yeol; Ryu, Seung-Ho; Kim, Jung-Bum; Chung, Moon Yong; Koo, Young Jin; Ryu, Seong Gon; Kim, Eui Jung; Kim, Tae-Suk; Lim, Hyun-Kook; Woo, Jong-Min; Chae, Jeong-Ho; ,

    2009-01-01

    For diagnosis and management of post-traumatic stress disorder (PTSD), the easily administered assessment tool is essential. Structured Interview for PTSD (SIP) is a validated, 17-item, simple measurement being used widely. We aimed to develop the Korean version of SIP (K-SIP) and investigated its psychometric properties. Ninety-three subjects with PTSD, 73 subjects with mood disorder or anxiety disorder as a psychiatric control group, and 88 subjects as a healthy control group were enrolled ...

  19. Pharmacokinetics of ginsenoside Rb1 and its metabolite compound K after oral administration of Korean Red Ginseng extract

    OpenAIRE

    Kim, Hyung-Ki

    2013-01-01

    Compound K is a major metabolite of ginsenoside Rb1, which has various pharmacological activities in vivo and in vitro. However, previous studies have focused on the pharmacokinetics of a single metabolite or the parent compound and have not described the pharmacokinetics of both compounds in humans. To investigate the pharmacokinetics of ginsenoside Rb1 and compound K, we performed an open-label, single-oral dose pharmacokinetic study using Korean Red Ginseng extract. We enrolled 10 healthy ...

  20. Association of Maternal Diet With Zinc, Copper, and Iron Concentrations in Transitional Human Milk Produced by Korean Mothers

    OpenAIRE

    Choi, Yun Kyung; Kim, Ji-Myung; Lee, Ji-Eun; Cho, Mi Sook; Kang, Bong Soo; Choi, Hyeon; Kim, Yuri

    2016-01-01

    The aims of this study were to evaluate zinc, copper, and iron concentrations in the transitory milk of Korean lactating mothers and to investigate the relationship between these concentrations and maternal diet. Human milk samples were collected between 5 and 15 days postpartum from 96 healthy, lactating mothers in postpartum care centers in Seoul, Korea. Dietary intake during lactation was determined based on a 3-day dietary record. The mean zinc, copper, and iron concentrations in the huma...

  1. Correlation between basic physical fitness and pulmonary function in Korean children and adolescents: a cross-sectional survey

    OpenAIRE

    Bae, Ju Yong; Jang, Ki Sung; Kang, Sunghwun; Han, Don Hee; Yang, Wonho; Shin, Ki Ok

    2015-01-01

    [Purpose] The purpose of the present study was to determine whether there was a correlation between basic physical fitness and pulmonary function in Korean school students, to present an alternative method for improving their pulmonary function. [Subjects and Methods] Two hundred forty healthy students aged 6–17 years performed physical fitness tests of hand-grip strength, sit and reach, Sargent jump, single leg stance, and pulmonary function tests of forced vital capacity (FVC) and forced ex...

  2. No Effect on Body Dissatisfaction of an Interaction between 5-HTTLPR Genotype and Neuroticism in a Young Adult Korean Population

    OpenAIRE

    Wang, Seung-Keun; Lee, Young-Ho; Kim, Jeong-Lan; Chee, Ik-Seung

    2014-01-01

    Objective Many studies suggest an association between the serotonin transporter gene-linked polymorphic region (5-HTTLPR) and anxiety-related personality traits (e.g., neuroticism) in healthy subjects. This study investigated the interaction of 5-HTTLPR genotype on body dissatisfaction by neuroticism and to evaluate the interaction of 5-HTTLPR genotype on self-esteem by body dissatisfaction in a young adult Korean population. Methods Two hundred and eighty three subjects were included in this...

  3. Weight Control Attempts in Underweight Korean Adults: Korea National Health and Nutrition Examination Survey, 2007-2010

    OpenAIRE

    Choi, O Jin Ee; Cho, Young Gyu; Kang, Jae Heon; Park, Hyun Ah; Kim, Kyoung Woo; Hur, Yang Im; Yim, Hyun Ji

    2013-01-01

    Background Underweight refers to the weight range in which health risk can increase, since the weight is lower than a healthy weight. Negative attitudes towards obesity and socio-cultural preference for thinness could induce even underweight persons to attempt weight control. This study was conducted to investigate factors related to weight control attempts in underweight Korean adults. Methods This was a cross-sectional study on 690 underweight adults aged 25 to 69 years using data from the ...

  4. Complete mitochondrial genome of the endemic species Korean aucha perch Coreoperca herzi (Teleostei, Centrarchiformes, Sinipercidae).

    Science.gov (United States)

    Park, Chang Eon; Park, Gun-Seok; Kwak, Yunyoung; Hong, Sung-Jun; Khan, Abdur Rahim; Jung, Byung Kwon; Park, Yeong-Jun; Kim, Min-Chul; Kim, Kgu-Hwan; Park, Hee Cheon; Lee, In-Jung; Shin, Jae-Ho

    2016-09-01

    In this study, we sequenced the complete mitochondrial genome of the endemic species Korean aucha perch Coreoperca herzi (Teleostei, Centrarchiformes, Sinipercidae). The mitogenome, consisting of 16 495 base pairs (bp), encoded 13 protein-coding genes (PCGs), 2 ribosomal RNAs (rRNAs), 22 transfer RNAs (tRNAs) and 2 non-coding region. The overall base composition of C. herzi is G + C: 46.3%, A + T: 53.7%, apparently with a slight AT bias. Phylogenetic analysis showed that the C. herzi was closed to Coreoperca kawamebari. PMID:26181210

  5. Complete mitochondrial genome of the Korean endemic species Microphysogobio yaluensis (Teleostei, Cypriniformes, Cyprinidae).

    Science.gov (United States)

    Park, Chang Eon; Park, Gun-Seok; Kim, Min-Chul; Kim, Kgu-Hwan; Park, Hee Cheon; Lee, In-Jung; Shin, Jae-Ho

    2016-09-01

    In this study, we sequenced the complete mitochondrial genome of the Korean endemic species Microphysogobio yaluensis (Teleostei, Cypriniformes, Cyprinidae). The mitogenome, consisted of 16 601 base pairs (bp), encoding 13 protein-coding genes (PCGs), 2 ribosomal RNAs (rRNAs), 22 transfer RNAs (tRNAs) and 2 non-coding regions. The overall base composition of M. yaluensis was G + C: 43.8%, A + T: 56.2%, apparently with a slight AT bias. Phylogenetic analysis showed that M. yaluensis was close to Hemibarbus mylodon. PMID:26260172

  6. Maintenance Crude Protein Requirement of Penned Female Korean Spotted Deer (Cervus nippon)

    OpenAIRE

    Yang, S Y; Oh, Y. K.; Ahn, H. S.; Kwak, W. S.

    2014-01-01

    This study was conducted to evaluate the protein requirement for maintenance of 2-year-old female Korean spotted deer. In the course of the experiment, each of three hand-reared female spotted deer was fed three diets that were iso-calorically formulated to contain low (approximately 7%), medium (12%), and high (17%) levels of crude protein (CP). Each of six trials included a 5-day transition, a 10-day preliminary, and a 7-day collection period. Dietary protein levels affected the apparent di...

  7. Korean and American music reduces pain in Korean women after gynecologic surgery.

    Science.gov (United States)

    Good, Marion; Ahn, Sukhee

    2008-09-01

    American music has been found to relieve pain in adults in several countries but has not been tested in Korea. Korean women have reported that they would like American music as well as Korean folk songs and religious music sung in Korean. The study purpose was to pilot-test the effects of music on pain after gynecologic surgery in Korean women and to compare pain relief between those who chose American or Korean music. Using a quasiexperimental pretest-posttest design, 73 South Korean women on a preoperative unit were assigned by day of the week to receive music (n = 34; 47%) or no music (n = 39; 53%). The music group chose among Korean (ballads and religious and popular songs) and American (soft slow piano and orchestra) music and heard it for 15 minutes at four time points (postoperatively), whereas the controls rested in bed. They marked VAS Sensation and Distress of Pain scales before and after each test. The two groups were similar on pretest pain. When controlling for pretest pain, MANCOVA indicated that there was significantly less posttest pain in those with music plus analgesics than those with analgesics alone at three of the four tests: p = .04 to .001. Two-thirds in the music group (n = 21; 62%) chose Korean music and one-third (n = 13; 38%) chose American, with no difference in pain: both were effective. In addition to analgesics, music can be used to reduce postoperative pain in Korean women. Patients selected music that was appealing to them. Nurses in many countries can consider music of the country and seek individual preferences to use in addition to analgesics for postoperative pain. PMID:18706380

  8. 78 FR 13139 - Additional Designation of A North Korean Entity and Two North Korean Individuals Pursuant to...

    Science.gov (United States)

    2013-02-26

    ... Economic Powers Act (50 U.S.C. 1701-1706) (``IEEPA''), issued Executive Order 13382 (70 FR 38567, July 1... Additional Designation of A North Korean Entity and Two North Korean Individuals Pursuant to Executive Order 13382 AGENCY: Department of State. ACTION: Designation of the Korean Committee for Space...

  9. Errors in Inflectional Morphemes as an Index of Linguistic Competence of Korean Heritage Language Learners and American Learners of Korean

    Science.gov (United States)

    Kim, So-Young

    2013-01-01

    This study examined the linguistic competence in Korean of Korean heritage language learners (HLLs), compared to English-speaking non-heritage language learners (NHLLs) of Korean. It is unclear and controversial as to whether heritage languages learners are exposed to early but are interrupted manifest as L1 competence or share more…

  10. The Formation of the South Korean Identity through National Curriculum in the South Korean Historical Context: Conflicts and Challenges

    Science.gov (United States)

    So, Kyunghee; Kim, Jungyun; Lee, Sunyoung

    2012-01-01

    This study explores how the South Korean identity has been formed and transformed by examining the Korean national curriculum in its historical context. The study first examines how the Korean identity, previously formed by traditional ethnic values, has been transformed during the period of national modernization. It then describes the efforts to…

  11. Diffusion-weighted imaging of the abdomen at 3.0 Tesla: image quality and apparent diffusion coefficient reproducibility compared with 1.5 Tesla.

    NARCIS (Netherlands)

    Rosenkrantz, A.B.; Oei, M.T.H.; Babb, J.S.; Niver, B.E.; Taouli, B.

    2011-01-01

    PURPOSE: To compare single-shot echo-planar imaging (SS EPI) diffusion-weighted MRI (DWI) of abdominal organs between 1.5 Tesla (T) and 3.0T in healthy volunteers in terms of image quality, apparent diffusion coefficient (ADC) values, and ADC reproducibility. MATERIALS AND METHODS: Eight healthy vol

  12. Association between the Delta Estimated Glomerular Filtration Rate and the Prevalence of Monoclonal Gammopathy of Undetermined Significance in Korean Males

    Directory of Open Access Journals (Sweden)

    Tae-Dong Jeong

    2014-01-01

    Full Text Available Background. We investigated the association between the reduction in the estimated glomerular filtration rate (eGFR and the prevalence of monoclonal gammopathy of undetermined significance (MGUS in Korean males. Methods. We enrolled 723 healthy Korean males. Serum creatinine concentration, serum electrophoresis, serum immunofixation, and the serum free light chain assay were performed. We calculated delta eGFR per year (ΔeGFR/yr. The prevalence of MGUS was compared based on the ΔeGFR/yr and age group. Results. Thirteen (1.8% of 723 participants exhibited the monoclonal band on serum immunofixation. Prevalence of MGUS by age group was 0.00% (0/172 for 40 years, 1.63% (6/367 for 60 years, and 3.80% (7/184 for >60 years. The median decrease in ΔeGFR/yr was 5.3%. The prevalence of MGUS in participants in their 50s with >5.3% decline in ΔeGFR/yr was significantly higher than those with 5.3% decrease in ΔeGFR/yr was similar to that of healthy males in their 60s. Conclusion. Using the rate of reduction in ΔeGFR/yr in healthy Korean males who had their serum creatinine level checked regularly may increase the MGUS detection rate in clinical practice.

  13. The Korean threat steps up a notch

    International Nuclear Information System (INIS)

    As North Korea announced a successful test for its first hydrogen nuclear bomb, the author first recalls the origins of the Korean conflict, and then presents the North Korean nuclear weapon programme as a result of a sense of insecurity for the North Korean regime, notably after the collapse of USSR. The nuclear weapon then became a priority and the programme has been rather quickly developed, probably with the help of the father of the Pakistani bomb. A first and second plutonium-based bombs have been tested, and then an enriched uranium-based bomb, and lastly, in January 2016, a hydrogen bomb. Doubts about this achievement are evoked. Then, the author proposes a brief overview of negotiations with the USA, and outlines the problematic behaviour of North Korea regarding the regional situation in an evolving context: a stronger Chinese economy, change in China's position towards North Korea, and Japan re-militarization

  14. Independence between Korean Government and Broadcasting Industry

    Directory of Open Access Journals (Sweden)

    Yi-Chih Huang

    2015-01-01

    Full Text Available The recent success of Hallyu (Korean Wave first driven by the spread of TV dramas received academic attention for its effective national policies. However, little is known about how national policy is implemented and local industry capacity is maintained even after market opening. Therefore, the aim of this paper attempts to explore how and why state governs broadcasting industry effectively. Historical institutionalism has been used to explain the way that Korean governments had taken to collaborate with the broadcasting industry. The relation between governments and broadcasting industry, the changes of broadcasting policies and authorities responsible for regulating TV industry are involved. Results of this study showed that strong state intervention in Korea did lead to oligopoly, and the governments dominated the industry by designing the market structure. To conclude, this study may be of importance in explaining the governed independence between Korean governments and broadcasting industry, as well as how it contributed to the stable productivity and export competitiveness.

  15. HMM based Korean Named Entity Recognition

    Directory of Open Access Journals (Sweden)

    Yi-Gyu Hwang

    2003-02-01

    Full Text Available In this paper, we present a named entity recognition model for Korean Language. Named entity recognition is an essential and important process of Question Answering and Information Extraction system. This paper proposes a HMM based named entity recognition using compound word construction principles. In Korean, above 60% of NE (Named-Entity is a compound word. This compound word may be consisted of proper noun, common noun, or bound noun, etc. There is an intercontextual relationship among nouns which consists NE. NE and surrounding words of NE have a contextual relationship. For considering these relationships, we classified nouns into 4 word classes (Independent Entity, Constituent Entity, Adjacent Entity, Not an Entity. With this classification, our system gets contextual and lexical information by stochastic based machine leaning method from a NE labeled training data. Experimental result shows that this approach is better approach than rulebased in the Korean named-entity recognition.

  16. Healthy Air Outdoors

    Science.gov (United States)

    ... lung.org > Our Initiatives > Healthy Air > Outdoor Healthy Air Outdoors The quality of the air we breathe ... families and can even shorten their lives. Outdoor Air Pollution and Health Outdoor air pollution continues to ...

  17. Healthy Aging -- Sexual Health

    Science.gov (United States)

    ... address Submit Home > Healthy Aging > Sexual health Healthy Aging This information in Spanish ( en español ) Sexual health ... to discuss with your doctor. Sexual Health and Aging: Keep the Passion Alive (Copyright © Mayo Foundation) - This ...

  18. Tips for Healthy Eating

    Science.gov (United States)

    ... Current Issue Past Issues Health Lines for Pregnancy …healthy eating, exercising, and 10 more handy sources of information ... please turn Javascript on. Photo: iStock Tips for Healthy Eating To meet your body's needs and help avoid ...

  19. Molecular characterization of Korean rabies virus isolates

    OpenAIRE

    Yang, Dong-Kun; Park, Young-nam; Hong, Gyeong-Soo; Kang, Hee-Kyung; Oh, Yoon-I; Cho, Soo-Dong; SONG, Jae-Young

    2011-01-01

    The nucleoprotein (N) and glycoprotein (G) of 11 Korean rabies virus (RABV) isolates collected from animals diagnosed with rabies between 2008 and 2009 were subjected to molecular and phylogenetic analyses. Six isolates originated from domestic animals (cattle and dogs) and five were obtained from wild free-ranging raccoon dogs. The similarities in the nucleotide sequences of the N gene among all Korean isolates ranged from 98.1 to 99.8%, while those of the G gene ranged from 97.9 to 99.3%. B...

  20. Korean initiatives on nuclear knowledge management

    International Nuclear Information System (INIS)

    Korean atomic energy activities have been the vigorous and ever expanding in the peaceful use of atomic energy. However for the last ten-year period, the new recruitments have been drastically reduced. The paper presents the nuclear manpower status in each nuclear related institute, which was surveyed in 2002. The ageing problem appears but is not very serious as a whole. The research institutes show more serious ageing problems compared to the industries. The paper also summarises the initiatives taken by Korean institutes related to the nuclear knowledge management activities with focus on the NtUss (Nuclear Technology Undergraduate Student Society) programme. (author)

  1. Evaluation and cataloging of Korean historical earthquakes

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Kew Hwa; Han, Young Woo; Lee, Jun Hui; Park, Ji Eok; Na, Kwang Wooing; Shin, Byung Ju [The Reaearch Institute of Basic Sciences, Seoul Nationl Univ., Seoul (Korea, Republic of)

    1998-03-15

    In order to systematically collect and analyze the historical earthquake data of the Korean peninsula which are very important in analyzing the seismicity and seismic risk of the peninsula by seismologist and historian, extensive governmental and private historical documents are investigated and relative reliabilities of these documents are examined. This research unearthed about 70 new earthquake records and revealed the change in the cultural, political and social effects of earthquakes with time in Korea. Also, the results of the vibration test of the Korean traditional wooden house are obtained in order to better estimate intensities of the historical earthquakes.

  2. Evaluation and cataloging of Korean historical earthquakes

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Kew Hwa; Han, Young Woo; Lee, Jun Hui; Park, Ji Eok; Na, Kwang Wooing; Shin, Byung Ju [The Reaearch Institute of Basic Sciences, Seoul Nationl Univ., Seoul (Korea, Republic of)

    1999-03-15

    Historical earthquake data of the Korean Peninsula which are very important is evaluating seismicity and seismic hazard of the peninsula were collected and analyzed by seismologist and historian. A preliminary catalog of Korean historical earthquake data translated in English was made. Felt places of 528 events felt at more than 2 places were indicated on maps and MMI III isoseismal were drawn for 52 events of MMI{>=}VII. Epicenters and intensities of these MMI{>=}VII events were estimated from these isoseismal maps.

  3. Evaluation and cataloging of Korean historical earthquakes

    International Nuclear Information System (INIS)

    Historical earthquake data of the Korean Peninsula which are very important is evaluating seismicity and seismic hazard of the peninsula were collected and analyzed by seismologist and historian. A preliminary catalog of Korean historical earthquake data translated in English was made. Felt places of 528 events felt at more than 2 places were indicated on maps and MMI III isoseismal were drawn for 52 events of MMI≥VII. Epicenters and intensities of these MMI≥VII events were estimated from these isoseismal maps

  4. The Korean peninsula: some recent developments

    International Nuclear Information System (INIS)

    With the end of the cold war, peace seemed to have dawned in the Asian continent, especially in the Korean peninsula, when Seoul and Beijing opened the doors to a new regional power arrangement by establishing full diplomatic relations on 24 August, 1992. The normalisation of relations between the two countries was already on the cards and Beijing's consideration of North Korea's sensitiveness had been the only factor that blocked an earlier normalisation. This paper details the developments taking place regarding the reunification of Korean peninsula, nuclear issues and the future of the area

  5. Economic performance and North Korean regime legitimacy

    OpenAIRE

    Moore, Patrick J.

    2014-01-01

    This thesis examines the sources of legitimacy for the North Korean regime in an effort to explain what role, if any, economic performance has played in keeping the Kim family in power. This thesis provides a historical look at the development of the North Korean regime from the beginning under Kim Il-sung to the current generation of rule under Kim Jong-un. The core argument of the thesis is broken into two major time periods, with the economic downturn of the early 1990s serving as the divi...

  6. A sketch of language history in the Korean Peninsula.

    Directory of Open Access Journals (Sweden)

    Sean Lee

    Full Text Available Among 7100 languages spoken on Earth, the Koreanic language is the 13th largest, with about 77 million speakers in and around the Korean Peninsula. In comparison to other languages of similar size, however, surprisingly little is known about the evolution of the Koreanic language. This is mainly due to two reasons. The first reason is that the genealogical relationship of the Koreanic to other neighboring languages remains uncertain, and thus inference from the linguistic comparative method provides only provisional evidence. The second reason is that, as the ancestral Koreanic speakers lacked their own writing system until around 500 years ago, there are scant historical materials to peer into the past, except for those preserved in Sinitic characters that we have no straightforward way of interpreting. Here I attempt to overcome these disadvantages and shed some light on the linguistic history of the Korean Peninsula, by analyzing the internal variation of the Koreanic language with methods adopted from evolutionary biology. The preliminary results presented here suggest that the evolutionary history of the Koreanic language is characterized by a weak hierarchical structure, and intensive gene/culture flows within the Korean Peninsula seem to have promoted linguistic homogeneity among the Koreanic variants. Despite the gene/culture flows, however, there are still three detectable linguistic barriers in the Korean Peninsula that appear to have been shaped by geographical features such as mountains, elevated areas, and ocean. I discuss these findings in an inclusive manner to lay the groundwork for future studies.

  7. Correlates of Perceived Smoking Prevalence Among Korean American Emerging Adults.

    Science.gov (United States)

    Cerrada, Christian J; Unger, Jennifer B; Huh, Jimi

    2016-10-01

    Perceived smoking prevalence, a strong predictor of actual smoking behavior, may be influenced by the ethnicity and gender of the reference group presented to Korean American emerging adults. Self-identifying Korean and Korean Americans aged 18-25 (N = 475), were invited to complete a 15-20 min online survey about their attitudes towards smoking. Predictors of perceived smoking prevalence were evaluated separately for four reference groups: Caucasian Americans, Korean Americans in general, Korean American men, and Korean American women. Respondents' smoking status was associated with perceived smoking prevalence for all reference groups except Caucasian Americans, even among light smokers. Father's smoking status was associated with perceived smoking prevalence for Korean American men, only among females respondents. Findings suggest that ethnicity and gender of both the reference group and respondents influence smoking rate estimates. Tailoring intervention content to the target population's gender and ethnicity may be a way to enhance smoking prevention strategies. PMID:27075031

  8. Liberation psychological implications for pastoral care of Korean military wives.

    Science.gov (United States)

    Chang, Bocheol

    2010-01-01

    Native Korean women frequently suffer poverty, sexual violence, and Confucian gender discrimination. Once in America Korean military wives also experience racial and sexual oppression, intercultural familial conflicts and violence, and identity crisis and lead to feelings of isolation and non-belonging, a sense of anomie. Korean American pastors tend to understate and oversimplify the complexity of psychological and spiritual suffering of Korean military wives and overemphasize individual faith development as a solution. Liberation psychology evolved from an awareness of similar dehumanizing realities. The context-based perspective of liberation psychology offers a model to interpret and assist in the psychological and spiritual healing of Korean military wives. The healing power of conscientization offered in Liberation psychology for oppressed individuals encourages self-awakening suggesting it as an ideal interventional model to help Korean military wives and would be a useful approach for Korean American pastors. PMID:21404760

  9. The job analysis of Korean nurses as a strategy to improve the Korean Nursing Licensing Examination

    Directory of Open Access Journals (Sweden)

    In Sook Park

    2016-06-01

    Full Text Available Purpose: This study aimed at characterizing Korean nurses’ occupational responsibilities to apply the results for improvement of the Korean Nursing Licensing Examination. Methods: First, the contents of nursing job were defined based on a focus group interview of 15 nurses. Developing a Curriculum (DACOM method was used to examine those results and produce the questionnaire by 13 experts. After that, the questionnaire survey to 5,065 hospital nurses was done. Results: The occupational responsibilities of nurses were characterized as involving 8 duties, 49 tasks, and 303 task elements. Those 8 duties are nursing management and professional development, safety and infection control, the management of potential risk factors, basic nursing and caring, the maintenance of physiological integrity, medication and parenteral treatments, socio-psychological integrity, and the maintenance and improvement of health. Conclusion: The content of Korean Nursing Licensing Examination should be improved based on 8 duties and 49 tasks of the occupational responsibilities of Korean nurses.

  10. Toenail elemental analysis of Korean young adults by instrumental neutron activation analysis

    International Nuclear Information System (INIS)

    The element contents in toenail clippings of healthy Korean young adults were measured using an instrumental neutron activation analysis. The average contents of elements such as Na, K, Cl, Ca, Fe, Se, and Zn are 449, 474, 1024, 1677, 66, 0.7 and 94 mg/kg in men, whereas those contents in women respectively 332, 476, 836, 1097, 66, 0.8 and 104 mg/kg. The correlation analysis of toenail elements with chronic disease risks showed positive associations between Na and serum HDL-cholesterol, blood pressure, and negative associations between Se and Hs-CRP, between Zn and hemoglobin level. (author)

  11. Lifestyle and Dietary Factors Associated with Serum 25-Hydroxyvitamin D Levels in Korean Young Adults

    OpenAIRE

    Joh, Hee-Kyung; Lim, Chun Soo; Cho, BeLong

    2015-01-01

    Inadequate vitamin D status is highly prevalent in the Korean population, especially among young adults. Nonetheless, correlates of suboptimal vitamin D levels in young adults are not well defined. This study aimed to investigate potentially modifiable determinants of vitamin D levels in young adults in Korea. This cross-sectional study was based on health check-up data from 3,450 healthy male and female university students aged 18-29 yr in Seoul between April and May 2013. Serum 25-hydroxyvi...

  12. Healthy,Happy trees

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Healthy trees are important to us all. Trees provide shade, beauty, and homes for wildlife. Trees give us products like paper and wood. Trees can give us all this only if they are healthy.They must be well cared for to remain healthy.

  13. Healthy Drinks for Kids

    Science.gov (United States)

    ... Smoothie Pregnant? Your Baby's Growth Healthy Drinks for Kids KidsHealth > For Parents > Healthy Drinks for Kids Print A A A Text Size What's in ... población infantil We know it's important to get kids to eat healthy foods, but what about getting ...

  14. Culture Camp, Ethnic Identity, and Adoption Socialization for Korean Adoptees: A Pretest and Posttest Study

    Science.gov (United States)

    Baden, Amanda L.

    2015-01-01

    This study explores the impact of racial-ethnic socialization on adopted South Korean children and adolescents who attended a sleepaway Korean culture camp for one week. This camp provided racial-ethnic socialization experiences via exposure to camp counselors, staff, and teachers who were Korean Americans, Korean nationals, and Korean adult…

  15. Church over Nation: Christian Missionaries and Korean Christians in Colonial Korea

    OpenAIRE

    Matsutani, Motokazu

    2012-01-01

    This dissertation examines the interrelationships between the foreign Missions and the Korean Church in colonial Korea. In contrast to previous scholarship that assumes a necessary link between the Korean Church and Korean nationalism, this study focuses on the foreign Mission's predominance over the Korean Church as a major obstacle in the Korean Church's adoption of nationalism as part of its Christian vision.

  16. Participation motivation and competition anxiety among Korean and non-Korean wheelchair tennis players

    OpenAIRE

    Jeong, Irully; Park, Sunghee

    2013-01-01

    The purpose of this study was to examine differences in participation motivation and competition anxiety between Korean and non-Korean wheelchair tennis players and to identify relations between participation motivation and competition anxiety in each group. Sixty-six wheel-chair tennis players who participated in the 2013 Korea Open Wheel-chair Tennis Tournament in Seoul completed the Participation Motivation Survey and the Competitive State Anxiety Inventory II. Data were analyzed by a freq...

  17. Korean Version of Inventory of Complicated Grief Scale: Psychometric Properties in Korean Adolescents.

    Science.gov (United States)

    Han, Doug Hyun; Lee, Jung Jae; Moon, Duk-Soo; Cha, Myoung-Jin; Kim, Min A; Min, Seonyeong; Yang, Ji Hoon; Lee, Eun Jeong; Yoo, Seo Koo; Chung, Un-Sun

    2016-01-01

    We aimed to validate the Inventory of Complicated Grief (ICG)-Korean version among 1,138 Korean adolescents, representing a response rate of 57% of 1,997 students. Participants completed a set of questionnaires including demographic variables (age, sex, years of education, experience of grief), the ICG, the Children's Depression Inventory (CDI) and the Lifetime Incidence of Traumatic Events-Child (LITE-C). Exploratory factor analysis was performed to determine whether the ICG items indicated complicated grief in Korean adolescents. The internal consistency of the ICG-Korean version was Cronbach's α=0.87. The test-retest reliability for a randomly selected sample of 314 participants in 2 weeks was r=0.75 (Pcomparison of ICG total scores between adolescents without complicated grief (1.2 ± 3.7) and adolescent with complicated grief (3.2 ± 6.6) groups was relatively high (t=5.71, P<0.001). The data acquired from the 1,138 students was acceptable for a factor analysis (Kaiser-Meyer-Olkin Measure of Sampling Adequacy=0.911; Bartlett's Test of Sphericity, χ(2)=13,144.7, P<0.001). After omission of 3 items, the value of Cronbach's α increased from 0.87 for the 19-item ICG-Korean version to 0.93 for the 16-item ICG-Korean version. These results suggest that the ICG is a useful tool in assessing for complicated grief in Korean adolescents. However, the 16-item version of the ICG appeared to be more valid compared to the 19-item version of the ICG. We suggest that the 16-item version of the ICG be used to screen for complicated grief in Korean adolescents. PMID:26770046

  18. Threat, prejudice and stereotyping in the context of Japanese, North Korean, and South Korean intergroup relations.

    OpenAIRE

    Myers, Chris; Abrams, Dominic; Rosenthal, Harriet E.S.; Christian, Julie

    2013-01-01

    Integrated threat theory, realistic conflict theory, and group justification (based on social identity theory) were evaluated in the international context of Japanese prejudice toward North Korea and South Korea. Military threat emerged as an important addition to the four threats outlined by integrated threat theory. Three perceived North Korean threats (realistic [domestic] threat; intergroup anxiety; military threat) predicted prejudice toward North Korea. North Korean preju...

  19. The first Korean case of HDR syndrome confirmed by clinical and molecular investigation.

    Science.gov (United States)

    Cheon, Chong Kun; Kim, Gu Hwan; Yoo, Han Wook

    2015-01-01

    Hypoparathyroidism, deafness, and renal dysplasia (HDR) syndrome is a rare condition inherited as autosomal dominant trait and characterized by hypoparathyroidism, sensorineural deafness, and renal dysplasia. HDR syndrome is caused by haploinsufficiency of the GATA3 gene located on chromosome 10p15. Here, we report the case of a 32-day-old Korean male with HDR syndrome. He was presented due to repeated seizures over previous 3 days. The patient was born after 40 weeks of gestation with birth weight of 2930 g, and was the first-born baby of healthy Korean parents. Hypoparathyroidism was first noticed due to seizure. A multicystic left dysplastic kidney and vesicoureteral reflux were detected by ultrasound after birth. Auditory brainstem response (ABR) testing revealed that the patient had moderate sensorineural deafness, with hearing losses of 80 dB at the mid and higher frequencies for both ears. Echocardiography finding revealed secundum atrial septal deftect. Based on biochemical results and clinical findings, a presumptive diagnosis of HDR syndrome was made. GATA3 mutation analysis identified a heterozygous deletion, c.153del (p.Phe51Leufs*144) in exon 1 causing a frameshift mutation, which is a novel de novo mutation. Therefore, we suggest that HDR syndrome should be considered in the differential diagnosis in symptomatic or asymptomatic patients with hypoparathyroidism, and that renal ultrasound or ABR testing be performed to prevent a missed diagnosis. This is the first report on Korean patient with confirmed HDR syndrome with novel mutation. PMID:25510779

  20. Differential diagnosis of breast masses in South Korean premenopausal women using diffuse optical spectroscopic imaging

    Science.gov (United States)

    Leproux, Anaïs; Kim, You Me; Min, Jun Won; McLaren, Christine E.; Chen, Wen-Pin; O'Sullivan, Thomas D.; Lee, Seung-ha; Chung, Phil-Sang; Tromberg, Bruce J.

    2016-07-01

    Young patients with dense breasts have a relatively low-positive biopsy rate for breast cancer (˜1 in 7). South Korean women have higher breast density than Westerners. We investigated the benefit of using a functional and metabolic imaging technique, diffuse optical spectroscopic imaging (DOSI), to help the standard of care imaging tools to distinguish benign from malignant lesions in premenopausal Korean women. DOSI uses near-infrared light to measure breast tissue composition by quantifying tissue concentrations of water (ctH2O), bulk lipid (ctLipid), deoxygenated (ctHHb), and oxygenated (ctHbO2) hemoglobin. DOSI spectral signatures specific to abnormal tissue and absent in healthy tissue were also used to form a malignancy index. This study included 19 premenopausal subjects (average age 41±9), corresponding to 11 benign and 10 malignant lesions. Elevated lesion to normal ratio of ctH2O, ctHHb, ctHbO2, total hemoglobin (THb=ctHHb+ctHbO2), and tissue optical index (ctHHb×ctH2O/ctLipid) were observed in the malignant lesions compared to the benign lesions (p90% sensitivity and specificity. Malignant lesions showed significantly higher metabolism and perfusion than benign lesions. DOSI spectral features showed high discriminatory power for distinguishing malignant and benign lesions in dense breasts of the Korean population.

  1. Psychometric properties of the Korean version of the Interpersonal Sensitivity Measure (IPSM-K).

    Science.gov (United States)

    Lee, Kyoung-Uk; Jung, Na Young; Rauch, Sheila A M; Chae, Jeong Ho; Lee, Hae-Kook; Kweon, Yong-Sil; Lee, Chung Tai

    2013-10-01

    The aim of this study was to investigate the psychometric properties of a Korean version of Interpersonal Sensitivity Measure (IPSM). A Korean version of the IPSM (IPSM-K) was produced through forward translation, reconciliation, and back translation. A total of 338 healthy, non-clinical participants were selected through screening and clinical interview, and they each were given a set of questionnaires including IPSM-K. All subscales, as well as a full-scale IPSM-K showed satisfactory internal consistency (Cronbach's alpha=0.73-0.83 and 0.94, respectively). Test-retest reliability at 2-week intervals was significant, with coefficient r ranging between .80 and .94. In terms of convergent validity, IPSM-K showed the significant positive correlation with sociotropy and autonomy subscale of Personal Style Inventory-II, as well as with neuroticism subscale of Neuroticism Extraversion Openness-Personality Inventory. IPSM-K had no correlation with Social Desirability Scale, thus demonstrated divergent validity with social desirability. A factor analysis of the scale was conducted and five factors emerged (low self-confidence, interpersonal awareness, lack of assertiveness/separation anxiety, interpersonal vulnerability, and need for approval). This study demonstrated that IPSM-K could be useful in assessing interpersonal sensitivity in Korean population. PMID:23642631

  2. Contribution of Chlorophyll Fluorescence to the Apparent Reflectance of Vegetation

    Science.gov (United States)

    Campbell, P. K. Entcheva; Middleton, E. M.; Kim, M. S.

    2007-01-01

    Current strategies for monitoring the physiologic status of terrestrial vegetation rely on remote sensing reflectance (R) measurements, whi ch provide estimates of relative vegetation vigor based primarily on chlorophyll content. Vegetation chlorophyll fluorescence (CF) offers a non-destructive alternative and a more direct approach for diagnosis of vegetation stress before a significant reduction in chlorophyll content has occurred. Thus, monitoring of vegetation vigor based on CF may allow earlier stress detection and more accurate carbon sequestra tion estimates, than is possible using R data alone. However, the observed apparent vegetation reflectance (Ra) in reality includes contrib utions from both the reflected and fluoresced radiation. The aim of t his study is to determine the relative R and CF fractions contributing to Ra from the vegetation in the red to near-infrared region of the spectrum. The practical objectives of the study are to: 1) evaluate t he relationship between CF and R at the foliar level for corn, soybean, maple; and 2) for corn, determine if the relationship established f or healthy (optimal N) vegetation changes under N defiiency. To obtai n generally applicable results, experimental measurements were conducted on unrelated crop and tree species (maple, soybean and corn), unde r controlled conditions and a gradient of inorganic N fertilization l evels. Optical R spectra and actively induced CF emissions were obtained on the same foliar samples, in conjunction with measurements of p hotosynthetic function, pigment levels, and C and N content. The comm on spectral trends or similarities were examined. On average, 10-20% of apparent R at 685 nm was actually due to CF. The spectral trends in steady and maximum F varied significantly, with Fs (especially red) showing higher ability for species and treatment separation. The relative contribution of ChF to R varied significantly among species, with maple emitting much higher F amounts, as

  3. A frequency-dependent log-quadratic Pn spreading model in the Northeast China and Korean peninsula

    Science.gov (United States)

    Hao, J.; Zhao, L.; Xie, X. B.; Yao, Z.

    2015-12-01

    In 9 October 2006, 25 May 2009, and 12 February 2013, North Korea conducted three successive nuclear tests near the China-Korea border. Based on 297 broadband stations distributed in East China, South Korea, and Japan, the digital seismograms from these nuclear tests are collected to investigate the geometric spreading and attenuation of seismic Pn waves in Northeast China and Korean Peninsula. A highly accurate broadband Pn-wave data set generated by North Korean nuclear tests is used to constrain parameters of a frequency-dependent log-quadratic geometric spreading function and a power-law Pn Q model. The geometric spreading function and apparent Pn wave Q is obtained for the studied area between 2.0 and 10.0 Hz. By taking the two-station amplitude ratios of the Pn spectra, followed by correcting it for the known spreading function, we can strip the effects of source and crust legs from the apparent Pn Q, and retrieve the P-wave attenuation information along the pure upper mantle path. We then use a tomographic approach to obtain the upper mantle P-wave attenuation in Northeast China and Korean Peninsula. The Pn wave spectra observed in China are compared with those recorded in Japan, and the result reveals that the high-frequency Pn signal across the oceanic path attenuated faster than those through the continental path. This work was supported by the National Natural Science Foundation of China (grants 41174048 and 41374065).

  4. Syllable Transposition Effects in Korean Word Recognition

    Science.gov (United States)

    Lee, Chang H.; Kwon, Youan; Kim, Kyungil; Rastle, Kathleen

    2015-01-01

    Research on the impact of letter transpositions in visual word recognition has yielded important clues about the nature of orthographic representations. This study investigated the impact of syllable transpositions on the recognition of Korean multisyllabic words. Results showed that rejection latencies in visual lexical decision for…

  5. Population pharmacokinetics of levofloxacin in Korean patients.

    Science.gov (United States)

    Kiem, Sungmin; Ryu, Sung-Mun; Lee, Yun-Mi; Schentag, Jerome J; Kim, Yang-Wook; Kim, Hyeon-Kuk; Jang, Hang-Jae; Joo, Yong-Don; Jin, Kyubok; Shin, Jae-Gook; Ghim, Jong-Lyul

    2016-08-01

    Levofloxacin (LVFX) has different effects depending on the area under the concentration-time curve (AUC)/minimum inhibitory concentration (MIC) ratio. While AUC can be expressed as dose/clearance (CL), we measured serial concentrations of LVFX in Koreans and tried to set a Korean-specific equation, estimating the CL of the antibiotic. In total, 38 patients, aged 18-87 years, received once daily intravenous LVFX doses of 500 mg or 250 mg, depending on their renal function. Four plasma samples were obtained according to a D optimal sampling design. The population pharmacokinetic (PK) parameters of LVFX were estimated using non-linear mixed-effect modeling (NONMEM, ver. 7.2). The CL of LVFX was dependent on creatinine clearance (CLCR) as a covariate. The mean population PK parameters of LVFX in Koreans were as follows: CL (l/hour) = 6.19 ×  (CLCR/75)(1.32). The CL of LVFX in Koreans is expected to be lower than that in Western people. PMID:25976699

  6. Korean Kimchi Chemistry: A Multicultural Chemistry Connection

    Science.gov (United States)

    Murfin, Brian

    2009-01-01

    Connecting science with different cultures is one way to interest students in science, to relate science to their lives, and at the same time to broaden their horizons in a variety of ways. In the lesson described here, students make kimchi, a delicious and popular Korean dish that can be used to explore many important chemistry concepts,…

  7. Japanese/Korean Linguistics, Volume 8.

    Science.gov (United States)

    Silva, David J., Ed.

    A collection of research in Japanese and Korean linguistics includes: "Repetition, Reformulation, and Definitions: Prosodic Indexes of Elaboration in Japanese" (Mieko Banno); "Projection of Talk Using Language, Intonation, Deictic and Iconic Gestures and Other Body Movements" (Keiko Emmett); "Turn-taking in Japanese Political Debate: Syntax,…

  8. Comparison of the neural substrates mediating the semantic processing of Korean and English words using positron emission tomography

    International Nuclear Information System (INIS)

    This study was performed to search the relatively specific brain regions related to the semantic processing of Korean and English words on the one hand and the regions common to both on the other. Regional cerebral blood flow associated with different semantic tasks was examined using (15O)H2O positron emission tomography in 13 healthy volunteers. The tasks consisted of semantic tasks for Korean words, semantic tasks for English words and control tasks using simple pictures. The regions specific and common to each language were identified by the relevant subtraction analysis using statistical parametric mapping. Common to the semantic processing of both words, the activation site was observed in the fusiform gyrus, particularly the left side. In addition, activation of the left inferior temporal gyrus was found only in the semantic processing of English words. The regions specific to Korean words were observed in multiple areas, including the right primary auditory cortex; whereas the regions specific to English words were limited to the right posterior visual area. Internal phonological process is engaged in performing the visual semantic task for Korean words of the high proficiency, whereas visual scanning plays an important role in performing the task for English words of the low proficiency

  9. Action plan for healthy agriculture, healthy nutrition, healthy people

    Directory of Open Access Journals (Sweden)

    Artemis P. Simopoulos

    2013-04-01

    Full Text Available In October 2010, the World Council on Genetics, Nutrition and Fitness for Health promoted a scientific meeting in Ancient Olympia, Greece, on the theme Healthy Agriculture, Healthy Nutrition, Healthy People. The meeting focused on evolutionary aspects of human diet through the life cycle in terms of genetic predisposition, overall health, prevention of disease and of unhealthy behaviors, such as poor physical activity, and dietary changes caused by the introduction of modern agriculture, from the Agribusiness to systems of food production, from climate changes to the needs imposed by urban agriculture and architecture. Nutritional medical (mostly cardiological and political aspects of disease prevention through healthy dietary habits and physical activity have always been seen in isolation. The meeting, the first of its kind, treated such aspects together, recognizing the importance of integrating and initiating a dialogue between these disciplines. The meeting gathered together experts in cardiovascular prevention, nutrition, as well as politicians, for a global discussion of these themes. A summary statement was then compiled, focusing on the main themes on which a consensus had been reached. I strongly believe that such themes have great relevance for public health, raising the need for disseminating them as widely as possible. I am thankful to the Editor of the Italian Journal of Medicine for allowing this summary document to be made available for the first time in Italy.Raffaele De Caterina

  10. In vivo organ mass of Korean adults obtained from whole-body magnetic resonance data

    International Nuclear Information System (INIS)

    In vivo organ mass of the Korean adult, male and female were presented for the purpose of radiation protection. A total of 121 healthy volunteers (66 males and 55 females), whose body dimensions were close to that of average Korean adults, were recruited for this study. Whole-body magnetic resonance (MR) images were obtained, and contours of 15 organs (brain, eye, gall bladder, heart, kidney, liver, lung, pancreas, stomach, spleen, testes, thymus, thyroid, urinary bladder and uterus) and 9 bones (femur, tibia + fibula, humerus, radius + ulna, pelvis, cervical spine, thoracic and lumber spine, skull and clavicle) were segmented for organ volume rendering by anatomists using commercial software. Organ and bone masses were calculated by multiplying the Asian reference densities of the corresponding organs and bones by the measured volumes. The resulting organ and bone masses were compared with those of the International Commission of Radiological Protection (ICRP) and the Asian reference data. Significantly large standard deviation was shown in the moving organs of the respiratory and circulatory systems and in the alimentary and urogenital organs that are variable in volume in a single person. Gall bladder and pancreas showed unique Korean organ masses compared with those of ICRP and the Asian reference adults. Different from anatomical data based on autopsy, the in vivo volume and mass in this study can more exactly describe the organ volume of a living human subject for radiation protection. A larger sample size would be required for obtaining statistically more reliable results. It is also needed to establish the reference organ mass of younger age groups for which it is difficult to recruit volunteers and to immobilise the subjects for long-time MR scanning. At present, the data from this study will contribute to the establishment of a Korean reference database. (authors)

  11. DESCRIPTIVE STUDY OF HONORIFIC USE IN KOREAN EMAIL DISCOURSE

    Directory of Open Access Journals (Sweden)

    Jaegu Kim

    2016-07-01

    Full Text Available It is a relatively new field that examines how Korean culture affects Korean language use in terms of age difference in a corpus of computer mediated email discourse. The purpose of this descriptive study and experiment is to prove the close relationship between Korean language and culture. This paper shows the descriptive study of Korean culture in relation to language use. Korean culture acknowledges an inherent hierarchy with regard to age, and considers [+age] as relating socially to [+power]. When younger Koreans converse with older ones, they express different morpho-syntactic patterns, which is an age complex. The main task of the experiment was to examine the way through which the age complex is reflected by Korean honorific linguistic system in email discourse. I asked 15 Korean native speakers between the ages of 20 to 25 to write emails expressing an impositive request to [+age (46-50 years old], [-age (below 25 years old] and [=age] recipients. The results show significant differences in the use of grammatical features in emails written to [+age] recipients, as compared to emails written to [-age] and [=age] recipients. The implication of the findings is that the cultural values that are attached to age and aging in the Korean society affects Koreans’ language use, which means Korean language and culture are closely intermingled.

  12. Inter-Korean maritime dynamics in the Northeast Asian context : Peninsular integration or North Korea's pragmatism?

    OpenAIRE

    Ducruet, César; Roussin, Stanislas

    2008-01-01

    Although nowadays inter-Korean trade is primarily shipped by sea, very limited attention has been paid to the specific role of maritime transport in inter-Korean relationships. Based upon a 20-year database of daily vessel movements, this paper relates the changing geography of inter-Korean connections with the evolution of the North Korean economy and territory. Main results show the convergence between inter-Korean economic cooperation and shipping growth. South Korean ports also provide a ...

  13. ADOLESCENTS’ HEALTHY EATING

    DEFF Research Database (Denmark)

    Pedersen, Susanne

    This PhD thesis contributes with knowledge about adolescent healthy eating by studying consumer socialisation, social influence and behavioural change in relation to adolescent healthy eating. The introduction provides the important reasons for studying adolescents and healthy eating and explains...... that a more holistic approach is needed in order to respond to the rising levels of overweight among adolescents. It is important to understand the development of and influences on adolescent healthy eating behaviour and the possibilities for promoting healthy eating through interventions. By reviewing...... relevant literature on consumer socialisation, social influence and behaviour change through interventions employing feedback in relation to adolescent healthy eating, it is argued that a socio-cognitive approach to consumer socialisation and behaviour change provides a richer and more nuanced...

  14. Diurnal variation of flow-mediated dilatation in healthy humans

    OpenAIRE

    Kim, Yong Cheol; Yun, Kyeong Ho; Woo, Sun Ho; Jeong, Young Hoon; Lim, Jae Hong; Hwang, Kyo Bum; Jeong, Jin Woo; Lee, Mi Rim; Lee, Jeong Mi; Rhee, Sang Jae; Kim, Nam-Ho; Oh, Seok Kyu; Jeong, Jin-Won

    2015-01-01

    Introduction The measurement of flow-mediated dilatation (FMD) via ultrasound has been established as a reliable non-invasive measurement of endothelial function. However, the guidelines mention nothing regarding diurnal variation of FMD. Thus, we investigated the FMD in healthy people and diurnal variation of FMD. Methods Twenty-five apparently healthy persons participated in this study. All participants had no history of cardiovascular diseases, hypertension, or diabetes and used any medica...

  15. Healthy eating at school

    DEFF Research Database (Denmark)

    Bruselius-Jensen, Maria Louisa; Egberg Mikkelsen, Bent

    Unhealthy eating are common among adolescents and the school is a well suited setting for promoting healthy eating. For the school to play a role here, however an environment must be created, in which the school and the students develop a sense of ownership for a healthy food and nutrition "regime...... catering. Therefore in designing school meal programs aiming at being supportive for healthy eating, it is necessary to try to integrate the food provision in the life of the school....

  16. Ginseng for health care: a systematic review of randomized controlled trials in Korean literature.

    Directory of Open Access Journals (Sweden)

    Jiae Choi

    Full Text Available OBJECTIVE: This systematic review was performed to summarise randomised clinical trials (RCTs assessing the efficacy and safety of ginseng in the Korean literature. METHOD: The study involved systematic searches conducted in eight Korean Medical databases. The methodological quality of all of the included studies was assessed using the Cochrane Risk of Bias tool. We included all RCTs on any type of ginseng compared to placebo, active treatment or no treatment in healthy individuals or patients regardless of conditions. RESULTS: In total, 1415 potentially relevant studies were identified, and 30 randomised clinical trials were included. Nine RCTs assessed the effects of ginseng on exercise capacity, cognitive performance, somatic symptoms, quality of life, and sleeping in healthy persons. Six RCTs tested ginseng compared with placebo for erectile dysfunction, while another four studies evaluated the effects of ginseng against no treatment for gastric and colon cancer. Two RCTs compared the effect of red ginseng on diabetes mellitus with no treatment or placebo, and the other nine RCTs assessed the effects of ginseng compared with placebo or no treatment on various conditions. The methodological caveats of the included trials make their contribution to the current clinical evidence of ginseng somewhat limited. However, the 20 newly added trials (66.7% of the 30 trials may provide useful information for future trials. Ginseng appears to be generally safe, and no serious adverse effects have been reported. CONCLUSIONS: The clinical effects of ginseng have been tested in a wide range of conditions in Korea. Although the quality of RCTs published in the Korean literature was generally poor, this review is useful for researchers to access studies that were originally published in languages that they would otherwise be unable to read and due to the paucity of evidence on this subject.

  17. South Korean historical drama : gender, nation and the heritage industry

    OpenAIRE

    Hwang, Yun Mi

    2011-01-01

    Electronic version excludes material for which permission has not been granted by the rights holder From the dynamic landscape of contemporary South Korean cinema, one trend that stands out is the palpable revival of the historical drama (known as the ‘sageuk’ in Korean). Since the early 2000s, expensive, visually striking, and successful costumed pieces have been showcased to the audience. Now rivalling the other mainstream genres such as gangster action, romantic comedy, and the Korean b...

  18. Food security experiences of displaced North Korean households

    OpenAIRE

    Lee, Soo-Kyung; Nam, So-Young

    2014-01-01

    BACKGROUND/OBJECTIVES Food shortage situation in North Korea has gained much interest, however food insecurity caused by the food shortage in North Korean households has not been much investigated. This study examined food security experiences and food consumption pattern of displaced North Korean households currently living in South Korea. SUBJECTS/METHODS Food security experience among 51 North Korean households living in South Korea was examined using the Household Food Insecurity Access S...

  19. THE STATE RESPONSIBILITY OF CHINA FOR THE NORTH KOREAN REFUGEES

    OpenAIRE

    2008-01-01

    The North Korean refugee crisis merits significant international attention because these people are the most vulnerable group and the silent victims in our international community of the last few decades. Their government does not have the ability to protect its citizens. It is a question of State Sovereignty as to whether China recognizes North Koreans as refugees or not and provides them with humanitarian relief. China argues that North Koreans are not refugees, forcibly repatrates them,...

  20. The Korean consumer electronics industry : reaction to antidumping actions

    OpenAIRE

    Bark, Taeho

    1991-01-01

    Antidumping actions by importing countries do not protect their consumers. What protects domestic consumers is competition. It is Korean consumers who are paying for the development of the Korean electronics industry, not consumers in the countries that import Korean goods. A key element of Korea's industrial development strategy has been to maintain stringent import restrictions while promoting the development of a few large domestic firms. The author strongly stresses the need to implement ...

  1. The Fiscal Burden of Korean Reunification: A Generational Accounting Approach

    OpenAIRE

    Alan J. Auerbach; Young Jun Chun; Ilho Yoo

    2004-01-01

    This paper uses Generational Accounting to assess the fiscal impacts of Korean reunification. Our findings suggest that early reunification will result in a large increase in the fiscal burden for most current and future generations of South Koreans. The Korean reunification's fiscal impact appears much larger than that of German reunification, due to a wider gap in productivity between the two Koreas and North Korea's much larger share of the unified country's population. The projected large...

  2. Secrets Of The South-Korean Economic Miracle

    OpenAIRE

    Ruxandra CIULU; Ioan CIOBANU

    2010-01-01

    This paper proves that, in order to accomplish the highest economic development at mac-roeconomical level, it is necessary to maintain and manage imbalances, so that they do not become unbearable. For this purpose, South-Koreans have created the ‘South-Korean essentials’, an ex-tremely complex concept, which involves multiple factors that together create the targetted effect. The South-Korean miracle challenges even the neoclassical model. State intervention in the economy is one of the key f...

  3. Comparatives Korean and Mongolian Achievement In Higher Education

    OpenAIRE

    Uranchimeg Julia Agvaantseren; Park Sae Hoon

    2013-01-01

    The purpose of this paper is to introduce the transition of Korean higher education reform and to study of Korean and Mongolian experience and achievement in contemporary higher education. And also paper provides a description of the higher education in Mongolia in an effort to identify important financial issues and concern while comparing with Korean high education experience and tries to attract attention of policy makers for better alternative...

  4. US-Korean Relations: The Evolving Missile Context

    OpenAIRE

    Olsen, Edward A.

    2001-01-01

    U.S.-Korean relations have been influenced by diverse factors over the years. Political, economic, and strategic parameters have shaped and reshaped U.S. relations with both South and North Korea, and strongly influenced the circumstances of inter-Korean relations. Two characteristics have dominated these factors. First, there is a prevailing tendency to focus on momentous events such as the impact of the Korean War, the Cold War, political successions, and periodic cr...

  5. 2014 Korean guidelines for appropriate utilization of cardiovascular magnetic resonance imaging: A joint report of the Korean Society of Cardiology and the Korean Society of Radiology

    International Nuclear Information System (INIS)

    The use of cardiac magnetic resonance (CMR) imaging is increasing for the assessment of certain cardiovascular diseases, due to recent technical developments. CMR can give physicians information that cannot be found with other imaging modalities. However, there has been no guideline for the use of CMR in Korean people. Therefore, we have prepared a Korean guideline for the appropriate utilization of CMR to guide Korean physicians, imaging specialists, medical associates, and patients to improve the overall performances in medical system. By addressing CMR usage and creating these guidelines, we hope to contribute to the promotion of public health. This guideline is a joint report of the Korean Society of Cardiology and the Korean Society of Radiology.

  6. 2014 Korean guidelines for appropriate utilization of cardiovascular magnetic resonance imaging: A joint report of the Korean Society of Cardiology and the Korean Society of Radiology

    Energy Technology Data Exchange (ETDEWEB)

    Yoon, Yeon Yee E. [Dept. of Cardiology, Cardiovascular Center, Seoul National University Bundang Hospital, Seoul (Korea, Republic of); Hong, Yoo Jin; Choi, Eui Young [Dept. of Radiology, Severance Hospital, Yonsei University College of Medicine, Seoul (Korea, Republic of); and others

    2015-04-15

    The use of cardiac magnetic resonance (CMR) imaging is increasing for the assessment of certain cardiovascular diseases, due to recent technical developments. CMR can give physicians information that cannot be found with other imaging modalities. However, there has been no guideline for the use of CMR in Korean people. Therefore, we have prepared a Korean guideline for the appropriate utilization of CMR to guide Korean physicians, imaging specialists, medical associates, and patients to improve the overall performances in medical system. By addressing CMR usage and creating these guidelines, we hope to contribute to the promotion of public health. This guideline is a joint report of the Korean Society of Cardiology and the Korean Society of Radiology.

  7. 2014 Korean Guidelines for Appropriate Utilization of Cardiovascular Magnetic Resonance Imaging: A Joint Report of the Korean Society of Cardiology and the Korean Society of Radiology

    Energy Technology Data Exchange (ETDEWEB)

    Yoon, Yeonyee E. [Department of Cardiology, Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam 463-707 (Korea, Republic of); Hong, Yoo Jin [Department of Radiology, Severance Hospital, Yonsei University College of Medicine, Seoul 120-752 (Korea, Republic of); Kim, Hyung-Kwan [Division of Cardiology, Department of Internal Medicine, Cardiovascular Center, Seoul National University College of Medicine, Seoul National University Hospital, Seoul 110-744 (Korea, Republic of); Kim, Jeong A [Department of Radiology, Ilsan Paik Hospital, Inje University College of Medicine, Goyang 411-706 (Korea, Republic of); Na, Jin Oh [Cardiovascular Center, Korea University Guro Hospital, Korea University College of Medicine, Seoul 152-703 (Korea, Republic of); Yang, Dong Hyun [Department of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 138-736 (Korea, Republic of); Kim, Young Jin [Department of Radiology, Severance Hospital, Yonsei University College of Medicine, Seoul 120-752 (Korea, Republic of); Choi, Eui-Young [Division of Cardiology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul 135-720 (Korea, Republic of)

    2014-07-01

    Cardiac magnetic resonance (CMR) imaging is now widely used in several fields of cardiovascular disease assessment due to recent technical developments. CMR can give physicians information that cannot be found with other imaging modalities. However, there is no guideline which is suitable for Korean people for the use of CMR. Therefore, we have prepared a Korean guideline for the appropriate utilization of CMR to guide Korean physicians, imaging specialists, medical associates and patients to improve the overall medical system performances. By addressing CMR usage and creating these guidelines we hope to contribute towards the promotion of public health. This guideline is a joint report of the Korean Society of Cardiology and the Korean Society of Radiology.

  8. 2014 Korean Guidelines for Appropriate Utilization of Cardiovascular Magnetic Resonance Imaging: A Joint Report of the Korean Society of Cardiology and the Korean Society of Radiology

    International Nuclear Information System (INIS)

    Cardiac magnetic resonance (CMR) imaging is now widely used in several fields of cardiovascular disease assessment due to recent technical developments. CMR can give physicians information that cannot be found with other imaging modalities. However, there is no guideline which is suitable for Korean people for the use of CMR. Therefore, we have prepared a Korean guideline for the appropriate utilization of CMR to guide Korean physicians, imaging specialists, medical associates and patients to improve the overall medical system performances. By addressing CMR usage and creating these guidelines we hope to contribute towards the promotion of public health. This guideline is a joint report of the Korean Society of Cardiology and the Korean Society of Radiology

  9. Healthy Weights for Healthy Older Adults

    Science.gov (United States)

    ... and Conditions Allergies and Intolerances Wellness Pregnancy Topics Travel Your Health and Your Weight Kidney Disease Food Allergies Healthy ... ready to help you create the change to improve your life. Search Now Food Fitness Health Learn More About Us What an RDN Can ...

  10. Quasar Apparent Proper Motion Observed by Geodetic VLBI Networks

    OpenAIRE

    D. S. MacMillan

    2003-01-01

    In our standard geodetic VLBI solutions, we estimate the positions of quasars assuming that their positions do not vary in time. However, in solutions estimating proper motion, a significant number of quasars show apparent proper motion greater than 50 uas/yr. For individual quasars, there are source structure effects that cause apparent proper motion. To examine how coherent the pattern of apparent proper motion is over the sky, we have estimated the vector spherical harmonic components of t...

  11. The early Korean Protestant Churches’ impact on Korea’s democratisation: With special reference to the Korean Presbyterian Church

    Directory of Open Access Journals (Sweden)

    Jae-Buhm Hwang

    2014-02-01

    Full Text Available This study examines the significant influence of the early Korean Protestant churches in general and the Korean Presbyterian Church in particular on the early phases of Korea’s democratisation. Firstly, the Western Protestant mission works in general were visibly conducive for dissemination and cultivation of egalitarian and democratic ideals, with the mission churches becoming sites of do-it-yourself democracy. Secondly, the Nevius (Mission Methods of the Korean Presbyterian Church came to foster the democratic spirit of self-support and self-government, resulting in its rapid growth. Thirdly, with the implementation of a nationwide, representative and democratic polity (presbytery with a constitution, the church even facilitated law-binding and institutional democracy for Koreans in general and Korean Christians in particular. Fourthly, the church’s democratic working deeply inspired Korean democratic politicians, especially Mr Changho Ahn, who had an important influence on the making of the Provisional Government of Korea and its Constitution.

  12. [Severe apparent life-threatening event during "skin-to-skin": treatment with hypothermia].

    Science.gov (United States)

    Marin, N; Valverde, E; Cabañas, F

    2013-10-01

    'Skin-to-skin' in healthy newborn infants is currently routine practice in Spanish maternity wards. This practice has shown benefits in increasing the duration of breast-feeding and maternal bonding behaviour with no significant adverse events. Early sudden deaths and severe apparent life-threatening events (ALTE) during the first 24 hours of life are infrequent, but well recognised. Risk factors during 'skin to skin' have been established. These events can lead to high neonatal morbidity and mortality. Hypothermia is now the standard of care for moderate to severe hypoxic-ischaemic encephalopathy and has shown to reduce mortality and neurological morbidity in children with hypoxic-ischaemic brain injury. Although there are no clinical trials that evaluate hypothermia after a severe ALTE, neonates who suffer it should be considered for this treatment. We present a case of a healthy newborn who had an ALTE during skin-to-skin with his mother and was treated with hypothermia. PMID:24051185

  13. Apparent molar volumes and compressibilities of selected electrolytes in dimethylsulfoxide

    International Nuclear Information System (INIS)

    Densities at T = (293.15, 298.15, 303.15, 313.15, 323.15, and 333.15) K and sound velocities at T = 298.15 K of tetraphenylphosphonium bromide, sodium tetraphenylborate, sodium bromide, and sodium perchlorate in dimethylsulfoxide have been measured over the composition range from (0 to 0.3) mol . kg-1. From these data, apparent molar volumes and apparent molar isentropic compressibilities at infinite dilution as well as the expansibilities have been evaluated. The results have been discussed in terms of employing tetraphenylphosphonium tetraphenylborate as a reference electrolyte in splitting the limiting apparent molar volumes and apparent molar isentropic compressibilities into ionic contributions.

  14. Sleep patterns and school performance of Korean adolescents assessed using a Korean version of the pediatric daytime sleepiness scale

    OpenAIRE

    Seon kyeong Rhie; Sihyoung Lee; Kyu Young Chae

    2011-01-01

    Purpose: Korean adolescents have severe nighttime sleep deprivation and daytime sleepiness because of their competitive educational environment. However, daytime sleep patterns and sleepiness have never been studied using age-specific methods, such as the pediatric daytime sleepiness scale (PDSS). We surveyed the daytime sleepiness of Korean adolescents using a Korean translation of the PDSS. Methods: We distributed the 27-item questionnaire, including the PDSS and questions related to sleep ...

  15. The Factors Affecting the Development of National Identity as South Korean in North Korean Refugees Living in South Korea

    OpenAIRE

    Yu, Shi-Eun; Eom, Jin-Sup; Jeon, Woo-Taek

    2012-01-01

    Objective This study aims to observe the factors that influence the development of national identity of North Korean refugees who have resettled in South Korea. Methods The study population was comprised of 500 North Korean refugees who immigrated to South Korea in 2007. The variables measured national identity as South Korean, a scale for discrimination perceived during daily life, a social for supporting social network, a for childhood trauma experience, traumatic experiences in North Korea...

  16. Promoting Healthy Dietary Behaviors.

    Science.gov (United States)

    Perry, Cheryl L.; Story, Mary; Lytle, Leslie A.

    This chapter reviews the research on promoting healthy dietary behaviors in all youth, not just those who exhibit problems such as obesity or eating disorders. The first section of this chapter presents a rationale for addressing healthy dietary behavior with children and adolescents, on the basis of the impact of these behaviors on short- and…

  17. Healthy Life Style

    OpenAIRE

    Donát, Lukáš

    2008-01-01

    The diploma thesis deals with a healthy life style and its influence on the most frequent civilization diseases. In the subsequent parts there has been elaborated a questionnaire with the main topic -- healthy life style. Based on this questionnaire are also the results which confirm or contradict the hypotheses formulated in the process of the presented diploma thesis.

  18. Healthy ageing through music

    OpenAIRE

    Perkins, Rosie; Bisschop Boele, E.H.; Smilde, Rineke

    2012-01-01

    Presentation in session ‘Healthy Ageing through Music’. Presentations: - Rineke Smilde: Music and Dementia - Evert Bisschop Boele: Creative Workshops with the Elderly - Rosie Burt-Perkins: Healthy ageing through instrumental music learning World Conference ISME, Thessaloniki, Greece, 20/7/2012

  19. "Healthy" Human Development Indices

    Science.gov (United States)

    Engineer, Merwan; Roy, Nilanjana; Fink, Sari

    2010-01-01

    In the Human Development Index (HDI), life expectancy is the only indicator used in modeling the dimension "a long and healthy life". Whereas life expectancy is a direct measure of quantity of life, it is only an indirect measure of healthy years lived. In this paper we attempt to remedy this omission by introducing into the HDI the morbidity…

  20. Molecular identification of Korean Trichinella isolates

    OpenAIRE

    Sohn, Woon-Mok; Huh, Sun; Chung, Dong-Il; Pozio, Edoardo

    2003-01-01

    Muscle larvae of Trichinella isolates from two outbreaks in Korea were analyzed by a polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) and multiple-PCR. All of the muscle larvae showed a band similar to that of T. spiralis larvae of the reference strain. The two Korean Trichinella isolates (isolate code ISS623 and ISS1078) might be classifiable to Trichinella spiralis.

  1. Swell prediction for the East Korean coast

    OpenAIRE

    J. H. Yuk; Kim, K. O.; Choi, B. H.; K. T. Jung

    2013-01-01

    Long-period abnormally high swell waves have been generated in the East Sea near Hokkaido, Japan, in winter during the atmospheric depression. These waves, named Yorimawari in Japanese, occasionally attack the coasts of both Korea and Japan. Waves significantly higher than normal years were recorded along the east Korean coast in 2006. In 2008, the swell caused considerable damages in Toyama and the Niigata coastal area of Japan and in Anmok east coast of Korea. This paper attempts to hindcas...

  2. The economic implications of Korean unification

    OpenAIRE

    Schmitz, Jonathan L.

    2002-01-01

    A major area of concern for Korean unification is the immense cost it will impose on South Korea. To lessen this burden, South Korea will need to initiate policy reforms that can ease the financial stress and repercussions of unification and create an integrated economic community with North Korea. At the same time, North Korea will need to create an environment that is conducive to economic integration by accepting and adopting reform measures that can build the foundation for a market econo...

  3. Contribution of chlorophyll fluorescence to the apparent vegetation reflectance

    International Nuclear Information System (INIS)

    Current strategies for monitoring the physiologic status of terrestrial vegetation rely on remote sensing reflectance data, which provide estimates of vigor based primarily on chlorophyll content. Chlorophyll fluorescence (ChlF) measurements offer a non-destructive alternative and a more direct approach for diagnosis of vegetation stress before a significant reduction in chlorophyll content has occurred. Thus, technology based on ChlF may allow more accurate carbon sequestration estimates and earlier stress detection than is possible when using reflectance data alone. However, the observed apparent vegetation reflectance (Ra) in reality includes contributions from both the reflected and fluoresced radiation. The aim of this study is to determine the relative contributions of reflectance and ChlF fractions to Ra in the red to near-infrared region (650-800 nm) of the spectrum. The practical objectives of the study are to: 1) evaluate the relationship between ChlF and reflectance at the foliar level for corn, soybean and maple; and 2) for corn, determine if the relationship established for healthy vegetation changes under nitrogen (N) deficiency. To obtain generally applicable results, experimental measurements were conducted on unrelated crop and tree species (corn, soybean and maple) under controlled conditions and a gradient of inorganic N fertilization levels. Optical reflectance spectra and actively induced ChlF emissions were collected on the same foliar samples, in conjunction with measurements of photosynthetic function, pigment levels, and carbon (C) and N content. The spectral trends were examined for similarities. On average, 10-20% of Ra at 685 nm was actually due to ChlF. The spectral trends in steady state and maximum fluorescence varied significantly, with steady state fluorescence (especially red, 685 nm) showing higher ability for species and treatment separation. The relative contribution of ChlF to Ra varied significantly among species, with maple

  4. Sleep-related disorders among a healthy population in South India

    OpenAIRE

    Samhita Panda; Taly, Arun B.; Sanjib Sinha; Gururaj, G.; Girish, N; Nagaraja, D.

    2012-01-01

    Introduction: Sleep-related disorders (SRDs) though frequent, are under-reported and their implications are often neglected. Objective: To estimate SRDs in an apparently healthy South Indian population. Materials and Methods: Data was collected by administering a questionnaire including Sleep Disorders Proforma, Epworth Sleepiness Scale, and Pittsburgh Sleep Quality Index (PSQI) to 1050 apparently healthy attendants/relatives of patients attending a tertiary healthcare institution. Results: T...

  5. Development of the two Korean adult tomographic computational phantoms for organ dosimetry

    International Nuclear Information System (INIS)

    Following the previously developed Korean tomographic phantom, KORMAN, two additional whole-body tomographic phantoms of Korean adult males were developed from magnetic resonance (MR) and computed tomography (CT) images, respectively. Two healthy male volunteers, whose body dimensions were fairly representative of the average Korean adult male, were recruited and scanned for phantom development. Contiguous whole body MR images were obtained from one subject exclusive of the arms, while whole-body CT images were acquired from the second individual. A total of 29 organs and tissues and 19 skeletal sites were segmented via image manipulation techniques such as gray-level thresholding, region growing, and manual drawing, in which each of segmented image slice was subsequently reviewed by an experienced radiologist for anatomical accuracy. The resulting phantoms, the MR-based KTMAN-1 (Korean Typical MAN-1) and the CT-based KTMAN-2 (Korean Typical MAN-2), consist of 300x150x344 voxels with a voxel resolution of 2x2x5 mm3 for both phantoms. Masses of segmented organs and tissues were calculated as the product of a nominal reference density, the prevoxel volume, and the cumulative number of voxels defining each organs or tissue. These organs masses were then compared with those of both the Asian and the ICRP reference adult male. Organ masses within both KTMAN-1 and KTMAN-2 showed differences within 40% of Asian and ICRP reference values, with the exception of the skin, gall bladder, and pancreas which displayed larger differences. The resulting three-dimensional binary file was ported to the Monte Carlo code MCNPX2.4 to calculate organ doses following external irradiation for illustrative purposes. Colon, lung, liver, and stomach absorbed doses, as well as the effective dose, for idealized photon irradiation geometries (anterior-posterior and right lateral) were determined, and then compared with data from two other tomographic phantoms (Asian and Caucasian), and stylized

  6. Regurgitation in healthy and non healthy infants

    OpenAIRE

    Cavallo Luciano; Raimondi Francesco; Riezzo Giuseppe; Indrio Flavia; Francavilla Ruggiero

    2009-01-01

    Abstract Uncomplicate regurgitation in otherwise healthy infants is not a disease. It consists of milk flow from mouth during or after feeding. Common causes include overfeeding, air swallowed during feeding, crying or coughing; physical exam is normal and weight gain is adequate. History and physical exam are diagnostic, and conservative therapy is recommended. Pathologic gastroesophageal reflux or gastroesophageal reflux disease refers to infants with regurgitation and vomiting associated w...

  7. Multiple weather factors affect apparent survival of European passerine birds.

    Directory of Open Access Journals (Sweden)

    Volker Salewski

    Full Text Available Weather affects the demography of animals and thus climate change will cause local changes in demographic rates. In birds numerous studies have correlated demographic factors with weather but few of those examined variation in the impacts of weather in different seasons and, in the case of migrants, in different regions. Using capture-recapture models we correlated weather with apparent survival of seven passerine bird species with different migration strategies to assess the importance of selected facets of weather throughout the year on apparent survival. Contrary to our expectations weather experienced during the breeding season did not affect apparent survival of the target species. However, measures for winter severity were associated with apparent survival of a resident species, two short-distance/partial migrants and a long-distance migrant. Apparent survival of two short distance migrants as well as two long-distance migrants was further correlated with conditions experienced during the non-breeding season in Spain. Conditions in Africa had statistically significant but relatively minor effects on the apparent survival of the two long-distance migrants but also of a presumably short-distance migrant and a short-distance/partial migrant. In general several weather effects independently explained similar amounts of variation in apparent survival for the majority of species and single factors explained only relatively low amounts of temporal variation of apparent survival. Although the directions of the effects on apparent survival mostly met our expectations and there are clear predictions for effects of future climate we caution against simple extrapolations of present conditions to predict future population dynamics. Not only did weather explains limited amounts of variation in apparent survival, but future demographics will likely be affected by changing interspecific interactions, opposing effects of weather in different seasons, and

  8. Digital technology ownership, usage, and factors predicting downloading health apps among Caucasian, Filipino, Korean, and Latino Americans: The digital link to health survey

    OpenAIRE

    Bender, MS; Choi, J; Arai, S; Paul, SM; Gonzalez, P.; Fukuoka, Y

    2014-01-01

    ©Melinda S Bender, JiWon Choi, Shoshana Arai, Steven M Paul, Prisila Gonzalez, Yoshimi Fukuoka. Background: Interventions using mobile health (mHealth) apps have been effective in promoting healthy lifestyle behavior change and hold promise in improving health outcomes to thereby reduce health disparities among diverse racial/ethnic populations, particularly Latino and Asian American subgroups (Filipinos and Koreans) at high risk for diabetes and cardiovascular disease. Latinos and Asian Amer...

  9. Planning For a Healthy School Year: Healthy Eating

    Science.gov (United States)

    ... on. Feature: Planning For A Healthy School Year Healthy Eating Past Issues / Fall 2015 Table of Contents How ... federal government releases a set of guidelines on healthy eating. The guidelines suggest balancing calories with physical activity. ...

  10. Sociocultural Barriers to Lung Cancer Screening Among Korean Immigrant Men.

    Science.gov (United States)

    Sin, Mo-Kyung; Ha, Ara; Taylor, Vicky

    2016-08-01

    Lung cancer is a commonly occurring cancer among Korean American men. Korean Americans have lower rates of cancer screening participation than other Asian American sub-groups. However, little is known about factors that influence the cancer screening behavior of Korean immigrants. The purpose of this study was to explore facilitators of and barriers to lung cancer screening (i.e., low dose CT of the chest) among Korean immigrant men, using qualitative individual interviews and focus groups. A convenience sample of 24 Korean men who were immigrants, Washington State residents, able to speak Korean, aged 55-79, and eligible for lung cancer screening (based on current guidelines) were recruited from Korean churches and senior centers. Five focus groups (that included between two and five men) and nine individual interviews were conducted. Content analysis was used to analyze the qualitative data. Facilitators of lung cancer screening included perceptions about positive aspects of the health care system in South Korea, recommendations from others (physicians, family members, and community organizations), existing health problems and respiratory symptoms, interest in health, and the health consequences of aging. Barriers included costs of health care in the US, lack of time, lack of knowledge (about lung cancer and screening), attitudes about prevention, and lack of physician recommendation. This study adds new knowledge to a field where little information is available. It also lays the groundwork for developing culturally relevant lung cancer screening interventions for Korean Americans and the health care providers who serve them. PMID:26846627

  11. Full-length genomic analysis of korean porcine sapelovirus strains

    DEFF Research Database (Denmark)

    Son, Kyu-Yeol; Kim, Deok-Song; Kwon, Joseph;

    2014-01-01

    structural features of PSV genomes, the full-length nucleotide sequences of three Korean PSV strains were determined and analyzed using bioinformatic techniques in comparison with other known PSV strains. The Korean PSV genomes ranged from 7,542 to 7,566 nucleotides excluding the 3' poly(A) tail, and showed...

  12. 78 FR 46245 - National Korean War Veterans Armistice Day, 2013

    Science.gov (United States)

    2013-07-31

    ... States of America the two hundred and thirty- eighth. (Presidential Sig.) [FR Doc. 2013-18540 Filed 7-30... Documents#0;#0; ] Proclamation 9000 of July 25, 2013 National Korean War Veterans Armistice Day, 2013 By the... anniversary of the end of the Korean War--a conflict that defined a generation and decided the fate of...

  13. 77 FR 45477 - National Korean War Veterans Armistice Day, 2012

    Science.gov (United States)

    2012-08-01

    ... America the two hundred and thirty-seventh. (Presidential Sig.) [FR Doc. 2012-18869 Filed 7-31-12; 8:45 am... Documents#0;#0; ] Proclamation 8844 of July 27, 2012 National Korean War Veterans Armistice Day, 2012 By the... Agreement signed at Panmunjom, we honor all who served in the Korean War, and we pay lasting tribute to...

  14. 76 FR 45395 - National Korean War Veterans Armistice Day, 2011

    Science.gov (United States)

    2011-07-29

    ... Independence of the United States of America the two hundred and thirty-sixth. (Presidential Sig.) [FR Doc...#0;#0; #0; #0;Title 3-- #0;The President ] Proclamation 8695 of July 26, 2011 National Korean War..., 1950, the Korean peninsula erupted in conflict, becoming the front line of an intensifying Cold...

  15. 75 FR 45035 - National Korean War Veterans Armistice Day, 2010

    Science.gov (United States)

    2010-07-30

    .... (Presidential Sig.) [FR Doc. 2010-18987 Filed 7-29-10; 11:15 am] Billing code 3195-W0-P ... Proclamation 8543--National Korean War Veterans Armistice Day, 2010 Executive Order 13548--Increasing Federal... President ] Proclamation 8543 of July 26, 2010 National Korean War Veterans Armistice Day, 2010 By...

  16. Korean Percussion Ensemble ("Samulnori") in the General Music Classroom

    Science.gov (United States)

    Kang, Sangmi; Yoo, Hyesoo

    2016-01-01

    This article introduces "samulnori" (Korean percussion ensemble), its cultural background, and instructional methods as parts of a classroom approach to teaching upper-level general music. We introduce five of eight sections from "youngnam nong-ak" (a style of samulnori) as a repertoire for teaching Korean percussion music to…

  17. Multivocal Post-Diasporic Selves: Entangled in Korean Dramas

    Science.gov (United States)

    Choi, Julie

    2012-01-01

    I interrogate my personal diaries documenting my life in New York, Beijing, Tokyo, and Sydney over a 20-year period. Taking bearings from Bakhtinian thoughts, I explore the emergence of my post-diasporic identity as a second generation Korean American through watching South Korean dramas. By conversing with journals kept over a 20-year period, I…

  18. The Experience of Korean Immigrant Grandmothers with Their Grandchildren

    Science.gov (United States)

    Kim, Soohong

    2010-01-01

    The purpose of this study was to explore the following research question: "What is the experience of Korean immigrant grandmothers in their relationships with their adolescent, U.S. born grandchildren?" In the United States, the situation of Korean immigrant grandparents is complicated because they live in two cultures. Immigrant…

  19. Issues of Validity of SAT Subject Test: Korean with Listening

    Science.gov (United States)

    Lee, Saekyun H.; Han, Hyunjoo

    2007-01-01

    This study investigated some issues regarding the validity of the Scholastic Achievement Test (SAT) Subject Test: Korean with Listening. The SAT Korean has been administered just once a year since its inception in 1997. As of March 2006, it had been administered nine times. However, SAT foreign language tests are not as rigorously researched as…

  20. Risk Factors for Suicide Attempts among Korean Adolescents

    Science.gov (United States)

    Kim, Hun Soo; Kim, Hyun Sil

    2008-01-01

    This study examined the rate of suicide attempts and relevant variables and identified risk factors for suicide attempts among Korean adolescents. A cross-sectional study was performed using an anonymous, self-report questionnaire. A total of 2,100 Korean adolescents, including 1,321 student adolescents and 779 delinquent adolescents, were…

  1. Causes of the Korean Financial Crisis: Lessons for Policy

    OpenAIRE

    Joon-Ho Hahm; Mishkin, Frederic S.

    2000-01-01

    This paper uses an asymmetric information framework to understand the causes of the recent financial crisis in Korea. It shows that the Korean data is consistent with this explanation of the crisis. It then draws on this analysis to discuss several lessons that can help guide Korean policymakers in the future.

  2. Historic Factors Affecting Educational Administration in Korean Higher Education.

    Science.gov (United States)

    Lee, Jeong-Kyu

    1999-01-01

    An official of the Korean Education Department Institute analyzes the effect of historic factors on current educational administration in Korea. He suggests that Confucianism, Shinto-Confucianism, Christianity, and Western ideas mainly dominate current Korean educational administration's organizational structure, culture, and leadership, while…

  3. Deconstruction of Cultural Dominance in Korean EFL Textbooks

    Science.gov (United States)

    Song, Heejin

    2013-01-01

    This article examines patterns of cultural representations embedded in Korean EFL textbooks, using a content analysis to investigate how different cultures are reflected in textbooks and whether or not cultural biases are present. In the revised Korean national English curriculum that has been implemented since 2009, English is viewed as a…

  4. History and theology of Korean pentecostalism: Sunbogeum (pure gospel) Pentecostalism

    NARCIS (Netherlands)

    Kim, Ig-Jin

    2003-01-01

    The object of this study is to investigate the context and texture of Korean Pentecostalism - Sunbogeum (pure Gospel) Pentecostalism. This study shows that Sunbogeum Pentecostalism is the complex product of four factors: first, Korean religio-social circumstances; second, the doctrine of classical P

  5. Korean and American Teachers' Praising Styles and Teaching Practices

    Science.gov (United States)

    Bang, Hyeyoung; Kim, Jungsub

    2016-01-01

    Praising is a crucial part of teaching performance that greatly impacts student performance and self-esteem. South Korean teachers are traditionally known to possess authoritarian attributes, whereas U.S. teachers have contradictory beliefs in terms of why and how to use praise. We used Q methodology among 16 American and 22 Korean teachers to…

  6. Contrastive Rhetorical Study on Korean and English Research Paper Introductions.

    Science.gov (United States)

    Lee, Sun

    2000-01-01

    Investigates differences in the rhetorical organization of research article introductions between Korean academic writing and English academic writing based on Swales' Create a Research Space model (1990). Twelve published articles written by Korean national scholars and American scholars are compared, and eight term papers by Korean…

  7. Binding Interpretations of Anaphors by Korean Heritage Speakers

    Science.gov (United States)

    Kim, Ji-Hye; Montrul, Silvina; Yoon, James

    2009-01-01

    This study investigates the potential incomplete acquisition of binding interpretations in Korean-English bilinguals by asking whether and how the majority language of these bilinguals (English) influences their family or heritage language (Korean), especially when exposure to and use of English starts very early. The experiment tested the…

  8. Cultural Validation of the Maslach Burnout Inventory for Korean Students

    Science.gov (United States)

    Shin, Hyojung; Puig, Ana; Lee, Jayoung; Lee, Ji Hee; Lee, Sang Min

    2011-01-01

    The purpose of this study was to examine the factorial validity of the MBI-SS in Korean students. Specifically, we investigated whether the original three-factor structure of the MBI-SS was appropriate for use with Korean students. In addition, by running multi-group structural equation model analyses with factorial invariance tests simultaneously…

  9. Phonological modeling for continuous speech recognition in Korean

    CERN Document Server

    Lee, W I; Lee, J H; Lee, WonIl; Lee, Geunbae; Lee, Jong-Hyeok

    1996-01-01

    A new scheme to represent phonological changes during continuous speech recognition is suggested. A phonological tag coupled with its morphological tag is designed to represent the conditions of Korean phonological changes. A pairwise language model of these morphological and phonological tags is implemented in Korean speech recognition system. Performance of the model is verified through the TDNN-based speech recognition experiments.

  10. Eye Movements and Parafoveal Processing during Reading in Korean

    Science.gov (United States)

    Kim, Young-Suk; Radach, Ralph; Vorstius, Christian

    2012-01-01

    Parafoveal word processing was examined during Korean reading. Twenty-four native speakers of Korean read sentences in two conditions while their eye movements were being monitored. The boundary paradigm (Rayner, 1975) was used to create a mismatch between characters displayed before and after an eye movement contingent display change. In the…

  11. Koreans in the Hood: Conflict with African Americans.

    Science.gov (United States)

    Kim, Kwang Chung, Ed.

    The essays in this collection examine relationships between the Korean American and African American communities in Los Angeles, Chicago, and New York. The contrast between the economic power and lack of political power of Korean Americans and the political power and lack of economic power of African Americans is traced. Essays 2-5 cover Los…

  12. Healthy Conflict Management

    OpenAIRE

    Brower, Naomi

    2012-01-01

    Without healthy conflict management skills, conflict can often escalate or intensify over time. This fact sheet gives tips on utilizing key negotiation skills to help individuals effectively address and cope with conflict and potentially build stronger relationships with others.

  13. Getting Healthy Scientifically

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Recently,Zhao Zhixin,a Beijing-based instructor on scientific bodybuilding and public sport,was interviewed by China Youth Daily,sharing his views on how to get healthy scientifically.Edited excerpts follow:

  14. Eating Healthy Ethnic Food

    Science.gov (United States)

    ... with ethnic foods. Here's a sample of healthy food choices (lower in calories and fat) and terms to look for when making your selection: Chinese Zheng (steamed) Jum (poached) Kao (roasted) Shao (barbecued) ...

  15. Making Healthy Sexual Decisions

    Science.gov (United States)

    ... right reasons? (It shouldn’t be based on peer pressure, a need to fit in or make your ... ready! Tags: birth control , condoms , contraception , healthy sex , peer pressure Related Content Talking With Your Partner about Condoms ...

  16. Expect Respect: Healthy Relationships

    Science.gov (United States)

    ... Listen Español Text Size Email Print Share Expect Respect: Healthy Relationships Page Content Article Body Signs of ... good about what happens when they are together. Respect You ask each other what you want to ...

  17. Staying Healthy After Menopause

    Science.gov (United States)

    ... Javascript on. Feature: Menopause: A Woman's Change of Life Staying Healthy After Menopause Past Issues / Spring 2013 Table of Contents ... changed. Read More "Menopause: A Woman's Change of Life" Articles Understanding ... After Menopause Spring 2013 Issue: Volume 8 Number 1 ...

  18. Healthy food trends -- flaxseeds

    Science.gov (United States)

    Flaxseeds contain fiber, vitamins, minerals, protein, healthy plant-based fats, and antioxidants that help prevent cell damage. Flaxseeds are a good source of soluble and insoluble fiber which help ...

  19. Disparities -- Healthy People 2020

    Science.gov (United States)

    ... County Data Resources Federal Prevention Initiatives Healthy People eLearning Program Planning Content Syndication Tools for Professionals Public Health 3.0 Webinars & Events Webinars & Events Archive About ...

  20. Participation Patterns of Korean Adolescents in School-Based Career Exploration Activities

    Science.gov (United States)

    Rojewski, Jay W.; Lee, In Heok; Hill, Roger B.

    2014-01-01

    Variations in the school-based career exploration activities of Korean high school students were examined. Data represented 5,227 Korean adolescents in Grade 11 contained in the Korean Education Longitudinal Study of 2005, a nationally representative longitudinal database administered by the Korean Educational Development Institute. Latent class…

  1. Health Information in Korean (한국어): MedlinePlus

    Science.gov (United States)

    ... 때 - 한국어 (Korean) Bilingual PDF Health Information Translations Ankle Injuries and Disorders Ankle Sprain 발목 염좌 - 한국어 (Korean) Bilingual PDF Health ... 관리하기 - 한국어 (Korean) Bilingual PDF Health Information Translations Mobility Aids Crutch Walking 목발 보행 - 한국어 (Korean) Bilingual ...

  2. Teaching Korean Rhythms in Music Class through Improvisation, Composition, and Student Performance

    Science.gov (United States)

    Yoo, Hyesoo; Kang, Sangmi

    2014-01-01

    The purpose of this article is to introduce the characteristics of Korean rhythmic patterns and provide effective ways to teach Korean rhythms based on the theoretical and pedagogical approaches derived from 5,000 years of Korean musical tradition. First, we have provided the fundamental principles of Korean rhythms that represent the culture from…

  3. Korean-English Dual Language Immersion: Perspectives of Students, Parents and Teachers

    Science.gov (United States)

    Lee, Jin Sook; Jeong, Eunsook

    2013-01-01

    This qualitative study examines the experiences of Korean-American students, parents and teachers in a newly instituted 50/50 Korean-English dual language immersion programme, where the majority of the students are of Korean descent. Based on home and school observations, as well as interviews with six Korean-American students and their parents…

  4. "My Heart Beats in Two Places": Immigration Stories in Korean-American Picture Books

    Science.gov (United States)

    Yi, Joanne H.

    2014-01-01

    This article examines the impact of immigration on Korean children through a content and literary analysis of 14 children's picture books. A majority of published children's literature dealing with the subject of Korean Americans or Korean immigration contains culturally specific themes common to the Korean immigration experience. These…

  5. Native and Nonnative Rater Behavior in Grading Korean Students' English Essays

    Science.gov (United States)

    Lee, Hee-Kyung

    2009-01-01

    The purpose of the study is to investigate rating behavior between Korean and native English speaking (NES) raters. Five Korean English teachers and five NES teachers graded 420 essays written by Korean college freshmen and completed survey questionnaires. The grading data were analyzed with FACETS program. The results revealed Korean raters'…

  6. Precursory specialties of apparent stresses in Yunnan earthquake series

    Institute of Scientific and Technical Information of China (English)

    LIU Hong-gui; LIU Jie; DING Ye-ling; SUN Ye-jun; YU Xin

    2006-01-01

    On the basis of the assumption that ω2 model accords with source displacement spectra, we have obtained the mathematical expressions for calculating apparent stresses of moderate-small shocks from low-frequency flat level and comer frequency. By using digital seismic records, apparent stress values are calculated for 823 moderate-small shocks of 4 earthquake series in Yunnan area following corrections for instrument response, propagation influence and site effect. The results show that for the 4 earthquake series in Yunnan area, apparent stress hints precursory information, which means that if a moderate-small shock occurs with apparent stress larger than 1 MPa in an earthquake series, a moderate-strong earthquake will occur afterwards; and if there is not moderate-small shock with apparent stress larger than 1 MPa after a moderate-strong event in an earthquake series, strong aftershock will not occur. The research also indicates that the average apparent stress value is 0.8 MPa in Yunnan area, therefore, apparent stress is not obviously related to seismic magnitude.

  7. The healthy human microbiome

    OpenAIRE

    Lloyd-Price, Jason; Abu-Ali, Galeb; Huttenhower, Curtis

    2016-01-01

    Humans are virtually identical in their genetic makeup, yet the small differences in our DNA give rise to tremendous phenotypic diversity across the human population. By contrast, the metagenome of the human microbiome—the total DNA content of microbes inhabiting our bodies—is quite a bit more variable, with only a third of its constituent genes found in a majority of healthy individuals. Understanding this variability in the “healthy microbiome” has thus been a major challenge in microbiome ...

  8. Healthy Aging in China

    OpenAIRE

    Smith, James P.; Strauss, John; Zhao, Yaohui

    2014-01-01

    China has aged rapidly and the rate is accelerating in decades to come. We review positive and negative forces for healthy aging in China now and in the future. The most positive force is the spectacular growth in education over time especially for Chinese women, which should improve all dimensions of cognitive and physical health and eliminate vast gender disparities in healthy aging that currently exist.

  9. Healthy lifestyle in teachers

    OpenAIRE

    Pirzadeh, Asiyeh; Sharifirad, Gholamreza; Kamran, Aziz

    2012-01-01

    Introduction: The role of individual healthy behaviors like physical activity, nutrition and stress management on reduction of rate of disease mortality and morbidity is well known. The aim of this study is to determine healthy life style in teachers employed in district No.4 in Isfahan, Iran, in 2010. Materials and Methods: The participants of this cross-sectional study were 96 teachers in district No. 4, selected via random sampling method. The data collection was performed using a question...

  10. Characteristics of Korean Phonology: Review, Tutorial, and Case Studies of Korean Children Speaking English

    Science.gov (United States)

    Ha, Seunghee; Johnson, Cynthia J.; Kuehn, David P.

    2009-01-01

    A significant number of bilinguals in English-speaking countries speak Korean as their first language. One such country is the United States (U.S.). As the U.S. becomes increasingly diverse, providing more effective services for culturally and linguistically diverse children is a critical issue and growing challenge for speech-language…

  11. "No One Speaks Korean at School!": Ideological Discourses on Languages in a Korean Family

    Science.gov (United States)

    Song, Kwangok

    2016-01-01

    This study examined how a Korean family with temporary immigrant status in the United States employed ideological discourses on languages to make sense of their experiences. The parents initially accepted but later rejected ideologies on children's learning of English. English-as-a-legitimate-language ideology in the United States and…

  12. Being a Korean Studying Koreans in an American School: Reflections on Culture, Power, and Ideology

    Science.gov (United States)

    Lim, Minjung

    2012-01-01

    Recent debates on situated knowledge highlight the issue of the researcher's position in the research process, challenging the traditional assumption of the insider/outsider dichotomy. Drawing on my fieldwork among Korean immigrant parents in an American school, I describe my shifting positions in negotiation and scrutinize the ways my reflexivity…

  13. Exploring Korean Heritage Language Learners' Anxiety: "We Are Not Afraid of Korean!"

    Science.gov (United States)

    Jee, Min Jung

    2016-01-01

    This study investigated Korean heritage language (KHL) learners' foreign language classroom anxiety, reading anxiety and writing anxiety using the Foreign Language Classroom Anxiety Scale (FLCAS) by Horwitz, Horwitz and Cope, the Foreign Language Reading Anxiety Scale (FLRAS) by Saito, Garza and Horwitz and the Writing Apprehension Test (WAT) by…

  14. The Influences of Immigration on Health Information Seeking Behaviors among Korean Americans and Native Koreans

    Science.gov (United States)

    Oh, Kyeung Mi; Zhou, Qiuping; Kreps, Gary; Kim, Wonsun

    2014-01-01

    Korean Americans (KAs) have low screening rates for cancer and are often not well informed about their chronic diseases. Reduced access to health-related information is one reason for gaps in knowledge and the widening health disparities among minority populations. However, little research exists about KAs' health information seeking…

  15. The healthy human microbiome.

    Science.gov (United States)

    Lloyd-Price, Jason; Abu-Ali, Galeb; Huttenhower, Curtis

    2016-01-01

    Humans are virtually identical in their genetic makeup, yet the small differences in our DNA give rise to tremendous phenotypic diversity across the human population. By contrast, the metagenome of the human microbiome-the total DNA content of microbes inhabiting our bodies-is quite a bit more variable, with only a third of its constituent genes found in a majority of healthy individuals. Understanding this variability in the "healthy microbiome" has thus been a major challenge in microbiome research, dating back at least to the 1960s, continuing through the Human Microbiome Project and beyond. Cataloguing the necessary and sufficient sets of microbiome features that support health, and the normal ranges of these features in healthy populations, is an essential first step to identifying and correcting microbial configurations that are implicated in disease. Toward this goal, several population-scale studies have documented the ranges and diversity of both taxonomic compositions and functional potentials normally observed in the microbiomes of healthy populations, along with possible driving factors such as geography, diet, and lifestyle. Here, we review several definitions of a 'healthy microbiome' that have emerged, the current understanding of the ranges of healthy microbial diversity, and gaps such as the characterization of molecular function and the development of ecological therapies to be addressed in the future. PMID:27122046

  16. Healthy Mouth for Your Baby

    Science.gov (United States)

    ... providing oral care. NIDCR > OralHealth > Topics > Tooth Decay (Caries) > A Healthy Mouth for Your Baby A Healthy ... you about other things such as a healthy diet and fluoride that can keep your child’s mouth ...

  17. Discovery of Novel Sources of Vitamin B12 in Traditional Korean Foods from Nutritional Surveys of Centenarians

    Directory of Open Access Journals (Sweden)

    Chung Shil Kwak

    2010-01-01

    Full Text Available Human longevity can be explained by a variety of factors, among them, nutritional factor would play an important role. In our study of Korean centenarians for their longevity, the apparent nutritional imbalance in the traditional semi-vegetarian diet raised a special attention, especially on vitamin B12 status, supplied by animal foods. Interestingly, we found that the prevalence of vitamin B12 deficient Korean centenarians was not higher compared with those from Western nations with animal-oriented traditional foods. We assumed that there might be some unveiled sources for vitamin B12 in the Korean traditional foods. Screening of vitamin B12 contents has revealed that some traditional soybean-fermented foods, such as Doenjang and Chunggukjang, and seaweeds contain considerable amounts of vitamin B12. Taken together, it can be summarized that the traditional foods, especially of fermentation, might be evaluated for compensation of the nutritional imbalance in the vegetable-oriented dietary pattern by supplying vitamin B12, resulting in maintenance of health status.

  18. Cardiorespiratory and Biomechanical Responses to Simulated Recreational Horseback Riding in Healthy Children

    Science.gov (United States)

    Rigby, Brandon R.; Papadakis, Zacharias; Bane, Annie A.; Park, Jin K.; Grandjean, Peter W.

    2015-01-01

    Purpose: The purpose of this study was to determine the reliability of cardiorespiratory and pelvic kinematic responses to simulated horseback riding (SHBR) and to characterize responses to SHBR relative to walking in apparently healthy children. Method: Fifteen healthy children (Mage = 9.5 ± 2.6 years) completed SHBR on a commercially available…

  19. Gestational Diabetes Mellitus in Korean Women: Similarities and Differences from Other Racial/Ethnic Groups

    OpenAIRE

    Kim, Catherine

    2014-01-01

    Gestational diabetes mellitus (GDM) reflects defects in insulin secretion in response to the metabolic demands of pregnancy. While GDM is increasingly common worldwide due in large part to the obesity epidemic, its frequency is relatively low in Korean women. In this report, the prevalence and risk factors for GDM, perinatal outcomes, and postpartum course are compared in non-Korean and Korean women. While Koreans and non-Koreans with GDM share pathophysiology and complications, there may be ...

  20. Language and power: Korean-Chinese students’ language attitude and practice

    OpenAIRE

    F. Gao

    2009-01-01

    Language is not only a method of communication, but also a mechanism of power. The ethnographic research reported in this article documents how a group of Korean students, who are participating in a bilingual Korean school in Northeast China, construct their language attitude and practice. Research findings indicate that the Korean students value both Korean and Chinese language acquisition, and adopt the two languages for self-empowerment in the academic hierarchy of the Korean school. The p...

  1. Apparent Ionic Charge in Electrolyte and Polyelectrolyte Solutions

    Science.gov (United States)

    Magdelenat, H.; And Others

    1978-01-01

    Compares average displacements of charged particles under thermal motion alone with those obtained by the action of an external electric field to develop a concept of "apparent charge" to approximate actual structural charge in an electrolyte solution. (SL)

  2. Apparent molar volumes and compressibilities of selected electrolytes in dimethylsulfoxide

    Energy Technology Data Exchange (ETDEWEB)

    Warminska, Dorota, E-mail: dorota@chem.pg.gda.p [Department of Physical Chemistry, Chemical Faculty, Gdansk University of Technology, 80-233 Gdansk (Poland); Grzybkowski, Waclaw [Department of Physical Chemistry, Chemical Faculty, Gdansk University of Technology, 80-233 Gdansk (Poland)

    2010-12-15

    Densities at T = (293.15, 298.15, 303.15, 313.15, 323.15, and 333.15) K and sound velocities at T = 298.15 K of tetraphenylphosphonium bromide, sodium tetraphenylborate, sodium bromide, and sodium perchlorate in dimethylsulfoxide have been measured over the composition range from (0 to 0.3) mol . kg{sup -1}. From these data, apparent molar volumes and apparent molar isentropic compressibilities at infinite dilution as well as the expansibilities have been evaluated. The results have been discussed in terms of employing tetraphenylphosphonium tetraphenylborate as a reference electrolyte in splitting the limiting apparent molar volumes and apparent molar isentropic compressibilities into ionic contributions.

  3. Design features of Korean Next Generation Reactor

    International Nuclear Information System (INIS)

    Korea Electric Power Corporation initiated a Korean Next Generation Reactor(KNGR) Development Program which is managed by KEPCO under the direction of Korean government. Various organizations of Korean nuclear industry are participating in this project including national licensing organization, research institutes, reactor vendor, and A/E etc. The phase I was two year program from 1992 to 1994 and major activities were the development of top tier design requirements and design concept for the next generation nuclear power plants in Korea. The program was finished at the end of 1994 as planned. Externally type pressurized water reactor with a capacity of 4000MWth has been selected as a basic configuration and for the safety goal of the KNGR, the core damage and containment failure frequency were targeted to be less than 10-5/RY and 10-6/RY respectively as a minimum requirement. The economic goal of the KNGR was set to achieve 20% cost advantage compared to the coal. Other performance and design goals were also set so as to achieve the enhanced safety and economic goal. The advanced design features such as 4 train safety injection system, direct vessel injection, inside containment refueling water storage tank and advanced control room using advanced I and C technology, etc. will be incorporated into the KNGR and severe accident prevention and mitigation would be achieved by the design of enhanced safety system, provisions for the safety depressurization systems and mitigation facilities for low pressure core melt ejection, etc. Also introduced will be some passive design features to enhance the level of safety of the KNGR

  4. Analysis of Apparent Elasticity Constants of Woven Fabrics

    Institute of Scientific and Technical Information of China (English)

    董侠; 张建春; 张燕

    2001-01-01

    The woven fabric can be defined as orthogonal elastomer if the extension force that puts on the fabric is very small. Based on the precondition, the apparent elasticity constants of a woven fabric were analyzed theoretically in the paper. The bias angle (which is between weft yarns and extension direction ) affects apparent elasticity modulus and elasticity coefficient of the fabric in the extension direction. And the experiment describes fluxes of elasticity constants going with the bias angle of the fabric.

  5. Finding Apparent Horizons in Dynamic 3D Numerical Spacetimes

    OpenAIRE

    Anninos, P.; Camarda, K.; Libson, J.; Masso, J.; Seidel, E; Suen, W.

    1996-01-01

    We have developed a general method for finding apparent horizons in 3D numerical relativity. Instead of solving for the partial differential equation describing the location of the apparent horizons, we expand the closed 2D surfaces in terms of symmetric trace--free tensors and solve for the expansion coefficients using a minimization procedure. Our method is applied to a number of different spacetimes, including numerically constructed spacetimes containing highly distorted axisymmetric blac...

  6. Vitamin D receptor polymorphisms and Parkinson's disease in a Korean population: Revisited.

    Science.gov (United States)

    Kang, Seo Young; Park, Suyeon; Oh, Eungseok; Park, Jinse; Youn, Jinyoung; Kim, Ji Sun; Kim, Jeong-Uk; Jang, Wooyoung

    2016-08-15

    Recently, the effect of genetic variants in the Vitamin D receptor (VDR) gene on Parkinson's disease (PD) has gained interest. However, the precise relationship between VDR polymorphisms and PD remains unclear. In Korea, one study reported an association between VDR gene polymorphisms and PD. However, this study was conducted with a small sample size, and only the Bsml locus was evaluated. Therefore, further investigations about the relationship between VDR polymorphisms and PD are necessary in a Korean population. A total of 300 subjects were included in this study. One hundred and forty-six PD patients were diagnosed according to the United Kingdom Parkinson's Disease Society Brain Bank (UKPDBB) criteria with abnormal dopamine transporter imaging, and 154 healthy control subjects were also enrolled. We used a TaqMan genotyping assay to identify four SNPs of the VDR gene, including BsmI, FokI, ApaI, and TaqI (rs731236, rs2228570, rs7976091, and rs731236). A significant association was not noted between the risk of PD and genetic polymorphisms in the four loci in a Korean population. However, when the genetic variants of the VDR gene were analyzed after adjusting for the serum 25-OH vitamin D3 level, the TaqI and BsmI minor allele increased the risk of PD. Our data suggest no correlation between PD and the VDR polymorphisms, including BsmI, FokI, ApaI, and TaqI, in a Korean population; however, the results should be interpreted carefully because gene-environment interactions may exist. Further investigations of the VDR and its relationship with PD are required to identify the role of vitamin D in the pathogenesis of PD. PMID:27345382

  7. Lower zinc bioavailability may be related to higher risk of subclinical atherosclerosis in Korean adults.

    Directory of Open Access Journals (Sweden)

    Su Kyoung Jung

    Full Text Available BACKGROUND: There is a proposed link between dietary zinc intake and atherosclerosis, but this relationship remains unclear. Phytate may contribute to this relationship by influencing zinc bioavailability. OBJECTIVE: The aim of this study is to examine the relationship between zinc bioavailability and subclinical atherosclerosis in healthy Korean adults. MATERIALS AND METHODS: The present cross-sectional analysis used baseline data from the Korean multi-Rural Communities Cohort Study (MRCohort, which is a part of The Korean Genome Epidemiology Study (KoGES. A total of 5,532 subjects (2,116 men and 3,416 women aged 40 years and older were recruited from rural communities in South Korea between 2005 and 2010. Phytate:zinc molar ratio, estimated from a food-based food frequency questionnaire (FFQ of 106 food items, was used to determine zinc bioavailability, and carotid intima media thickness (cIMT and pulse wave velocity (PWV were measured to calculate the subclinical atherosclerotic index. RESULTS: We found that phytate:zinc molar ratio is positively related to cIMT in men. A higher phytate:zinc molar ratio was significantly related to an increased risk of atherosclerosis in men, defined as the 80(th percentile value of cIMT (5(th vs. 1(st quintile, OR = 2.11, 95% CI 1.42-3.15, P for trend = 0.0009, and especially in elderly men (5(th vs. 1(st quintile, OR = 2.58, 95% CI 1.52-4.37, P for trend = 0.0021. We found a positive relationship between phytate:zinc molar ratio and atherosclerosis risk among women aged 65 years or younger. Phytate:zinc molar ratio was not found to be related to PWV. CONCLUSIONS: Lower zinc bioavailability may be related to higher atherosclerosis risk.

  8. Hyperbilirubinemia in normal healthy donors

    Directory of Open Access Journals (Sweden)

    Arora Veena

    2009-01-01

    Full Text Available The present study was carried out in B.A.R.C. Hospital Blood Bank over a span of five years, and includes 2734 donors. All the bags were screened for HIV, HBsAg, HCV and VDRL and the plasma in the pilot tubes of the blood bags was observed to detect any abnormality in color. In 27 cases plasma was found to be icteric and liver function tests were carried out on these samples. Two donors showed higher SGPT level, and were excluded. No significant increases in liver enzymes were recorded in the others. Causes of icteric plasma in these apparently healthy donors are discussed. Differential diagnosis includes Gilbert′s disease, hemolytic anemia, drug-induced anemia and other hepatic causes of hyperbilirubinemia, of which Gilbert′s disease is most probable cause with a prevalence of 0.91% in our population. As there are no studies to document the safety of the recipients receiving such abnormal colored plasma as well as to document the hazards in its transfusion, the question arises whether to transfuse such units or not. This study highlights this dilemma. A reassessment of existing policies and regulations is merited.

  9. Lifestyle Factors and Obesity among Korean Adults

    OpenAIRE

    So, Wi-Young; Seo, Dong-il

    2013-01-01

    Background: The purpose of this study was to examine whether lifestyle-related factors, such as frequency of drinking and smoking, mental stress, sleep duration, economic status, and education level, are associated with obesity (as defined given by the WHO report on Asia) in a selected sample of Korean adults. Methods: The subjects were 1,566 adults (505 men, 1,061 women) aged over 20 years who visited a public health center for medical checkups in Seoul, Korea, between November 1, 2010, and ...

  10. Construction of the Korean VLBI Network (KVN)

    OpenAIRE

    Kim, H. -G.; Han, S. -T.; Sohn, B. W.; Oh, S. -J.; Je, D. -H.; Wi, S. -O.; Song, M. -G.

    2004-01-01

    Korea's new VLBI project to construct the Korean VLBI Network (KVN) started in 2001, as a 7-year project that is fully funded by our government. We plan to build 3 new high-precision radio telescopes of 21-m diameter in 3 places in Korea, which will be exclusively used for VLBI observations. We will install the 2/8, 22 and 43 GHz HEMT receivers within 2007 as a first target, and later we will expand the receiving frequency up to 86 and 129 GHz for astronomical, geodetic, and earth science VLB...

  11. Mabolizable energy differences between values calculated using energy conversion factors and actual values determined by metabolic study of Korean starch foods.

    Science.gov (United States)

    Kim, Eunmi; Choi, Jinho; Kim, Hyejin

    2014-04-01

    This study was conducted to compare the metabolizable energies of Korean starch foods by an animal metabolic study with those calculated using well-known energy conversion factors. There were 12 experimental diets (that is, 7 Korean foods, 3 Western foods, and 2 control foods): barley, brown rice, laver-rolled rice, rice mixed with vegetables and meat, seafood noodle soup, rice cake soup, rice cake in hot pepper paste, pizza, hamburger, spaghetti, basal diet, and glucose. Each diet comprised 70% basal diet and 30% experimental food. After 3 d of adaptation, a metabolic trial was performed for 4 d. The apparent metabolizable energy of pizza, hamburger, spaghetti, and rice cake soup were significantly higher than that of the basal diet group (P noodle soup, the differences between the actual and calculated energies were 8.7%, 13.3%, 4.5%, 17.2%, and 4.1%, respectively, and the actual energy contents were lower than those calculated using the Atwater conversion factor. The results of this study show that the energy contents of Korean foods are significantly different from those calculated using the conversion factors based on the food composition. Therefore, because Korean starch foods are considered to be calorie-rich based on calculations, their energy contents can be accurately determined only by animal experiments. PMID:24621178

  12. Intima-media Thickness and Arterial Stiffness of Carotid Artery in Korean Patients with Behçet's Disease

    OpenAIRE

    Rhee, Moo-Yong; Chang, Hyun Kyu; Kim, Seong-Kyu

    2007-01-01

    Behçet's disease (BD) is a systemic vasculitis involving diverse sizes of arteries and veins. We performed this study to evaluate the vascular changes by assessment of the arterial stiffness and intima-media thickness (IMT) of carotid artery in Korean patients with BD. Forty-one patients with BD and age-, and sex-matched 53 healthy subjects were recruited in this study. Carotid arterial stiffness and IMT were assessed by using high-resolution B-mode ultrasonography. Arterial stiffness paramet...

  13. Reproducibility and validity of semi-quantitative food frequency questionnaire measuring dietary trans-fatty acids intake among Korean adults

    OpenAIRE

    Joh, Hee-Kyung; Oh, Seung-Won; Lee, Eun

    2014-01-01

    BACKGROUND/OBJECTIVES Compelling evidence indicates that consumption of trans-fatty acids (TFA) is associated with a wide range of diseases. However, few validated tools for TFA intake assessment are available in Korea. We aimed to validate a food frequency questionnaire (FFQ) estimating usual intake of TFA in Korean adults. MATERIALS/METHODS Eighty-two healthy adults completed an FFQ with a 3-day diet record (3DDR), and 58 completed a second FFQ at a 1-month interval. To assess the reproduci...

  14. Association of HLA-DP variants with the responsiveness to Hepatitis B virus vaccination in Korean Infants.

    Science.gov (United States)

    Roh, Eun Youn; Yoon, Jong Hyun; In, Ji Won; Lee, Nuri; Shin, Sue; Song, Eun Young

    2016-05-17

    Recently, HLA-DP single nucleotide polymorphisms (SNPs) have been reported to be related to responsiveness to hepatitis B virus (HBV) vaccination. The aim of this study was to investigate associations between HLA-DP SNPs and responsiveness to HBV vaccine in Korean infants. A total of 290 healthy Korean infants who were registered to Seoul Metropolitan Public Cord Blood Bank during the period of February 2007 to December 2011 were enrolled. Anti-HBs antibody level was analyzed after three doses of HBV vaccination. Genotyping of HLA-DPA1 SNPs (rs3077 and rs3830066) and HLA-DPB1 SNPs (rs7770370, rs7770501, rs3128961, and rs9277535) were performed by PCR-sequencing. HLA-A, -B, and -DRB1 genotyping was also performed by PCR-sequence-specific oligonucleotide probe kits. HLA-DPB1 SNPs (rs7770370, rs7770501, rs3128961, and rs9277535) were associated with HBV vaccine response. Allele frequencies of rs7770370 A, rs7770501 C, rs3128961 G, and rs9277535 A were significantly higher in responders than in non-responders (all pvaccine response (relative risk, RR=2.5, p=0.033) and high-titer vaccine response (RR=2.7, pvaccination in Korean infants. PMID:27083422

  15. Development of Safe Food Handling Guidelines for Korean Consumers.

    Science.gov (United States)

    Kang, Hee-Jin; Lee, Min-Woo; Hwang, In-Kyeong; Kim, Jeong-Weon

    2015-08-01

    The purpose of this study was to develop guidelines for Korean consumers with regard to safe food handling practices at home by identifying current food handling issues. Korean consumers' behaviors regarding their safe food handling were identified via survey questionnaires that included items on individual hygiene practices, prepreparation steps when cooking, the cooking process, and the storage of leftover foods. The subjects were 417 Korean parents with elementary school children living in Seoul and Gyeonggi Province in the central area of Korea. The survey results revealed gaps between the knowledge or practices of Korean consumers and scientific evidence pertaining to safe food handling practices. Based on these findings, a leaflet on safe food handling guidelines was developed in accordance with Korean food culture. These guidelines suggest personal hygiene practices as well as fundamental principles and procedures for safe food handling from the stage of food purchase to that of keeping leftover dishes. A pilot application study with 50 consumers revealed that the guidelines effectively improved Korean consumers' safe food handling practices, suggesting that they can serve as practical educational material suitable for Korean consumers. PMID:26219368

  16. Comparatives Korean and Mongolian Achievement In Higher Education

    Directory of Open Access Journals (Sweden)

    Uranchimeg Julia Agvaantseren

    2013-04-01

    Full Text Available The purpose of this paper is to introduce the transition of Korean higher education reform and to study of Korean and Mongolian experience and achievement in contemporary higher education. And also paper provides a description of the higher education in Mongolia in an effort to identify important financial issues and concern while comparing with Korean high education experience and tries to attract attention of policy makers for better alternatives of financing state universities and colleges. The paper first of all illustrates a historical perspective on higher education in light of educational reform. Secondly, this study reviews the achievements of Korean and Mongolian higher education linking to economic growth and outline the social, political and economic context and historical background of higher education in Mongolia, outlining general patterns of change as well as the more recent policy decisions that have affected its development Thirdly, the author examines educational zeal as a main factor for the development of Korean higher education and Mongolian Educational. Finally, the current national policy of Korean higher education is discussed. In addition, from the early 1980s until the present time, Korean higher education has been drastically increased in the aspects of manpower so Mongolian higher education system learn that experience requirement and social demand due to the diversity of industrial and social structure as well as Koreans' educational zeal. Although Korea has already achieved universal higher education, the quality still lags behind its international competitors'. This paper purpose for Mongolian high education system can learn from Korean high education’s achievement part today.

  17. Construction of Korean male tomographic model segmented from PET-CT data

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Choon Sik; Park, Sang Kyun; Lee, Jai Ki [Hanyang Univ., Seoul (Korea, Republic of)

    2004-07-01

    Tomographic human models provide currently the most realistic representation of human anatomy for radiation dosimetry calculation. Most of the models have been constructed by using computed tomographic (CT) or magnetic resonance (MR) images obtained from a single individual. Each scan has its inherent advantages and disadvantages. CT scan gives a considerable radiation dose to a subject, and MR scan takes too long time to get clear images of an immobile subject. An emerging source of medical images for the construction of tomographic models is PET-CT, which is performed when looking for cancer. In this study, a tomographic model of Korean adult male was developed by processing whole-body CT images of a PET-CT-scanned healthy volunteer. The 343 slices of the CT images were semi-automatically segmented layer by layer using a graphic software and screen digitizer. The 3rd Korean tomographic model, named KRMAN-2, consisting of 300x150x344 voxels of a size of 2x2x5mm{sup 3}, was constructed. Examples of application to Monte Carlo radiation dosimetry calculation in idealized whole-body irradiations were given and discussed.

  18. Intraocular pressure and influencing systemic health parameters in a Korean population

    Directory of Open Access Journals (Sweden)

    Young Sang Han

    2014-01-01

    Full Text Available Aim: To evaluate the relationship between intraocular pressure (IOP and systemic health parameters such as age, gender, body mass index (BMI, total cholesterol, high density lipoprotein (HDL, and triglyceride (TG in a Korean population. Materials and Methods: A total of 30,893 healthy subjects underwent automated multiphasic tests, including non-contact tonometry, automated perimetry, fundus photography, and blood samplings for total cholesterol, HDL, and TG. Seven age groups were divided by decades ranging from 20 to 29 years to 80 + years. The association between IOP and BMI, plasma lipid profiles was examined using cross-sectional analysis. Results: The mean age of subjects was 47.7 years. The mean IOP of subjects was 15.4 ± 3.2 mmHg for both eyes. The mean IOP of men was significantly higher than women ( P = 0.000. By multiple linear regression analysis, IOP was positively associated with gender (male, BMI, total cholesterol, and TG and negatively associated with age ( P = 0.000. BMI, total cholesterol, and TG had significantly positive correlations with IOP after adjusting for age, gender, and other variables which can influence the IOP ( P = 0.000. Conclusions: In a Korean population, the mean IOP, total cholesterol, TG, and BMI values of men were higher than women. IOP was found to increase with total cholesterol, TG, BMI, and to decrease with only age regardless of sex.

  19. Construction of Korean male tomographic model segmented from PET-CT data

    International Nuclear Information System (INIS)

    Tomographic human models provide currently the most realistic representation of human anatomy for radiation dosimetry calculation. Most of the models have been constructed by using computed tomographic (CT) or magnetic resonance (MR) images obtained from a single individual. Each scan has its inherent advantages and disadvantages. CT scan gives a considerable radiation dose to a subject, and MR scan takes too long time to get clear images of an immobile subject. An emerging source of medical images for the construction of tomographic models is PET-CT, which is performed when looking for cancer. In this study, a tomographic model of Korean adult male was developed by processing whole-body CT images of a PET-CT-scanned healthy volunteer. The 343 slices of the CT images were semi-automatically segmented layer by layer using a graphic software and screen digitizer. The 3rd Korean tomographic model, named KRMAN-2, consisting of 300x150x344 voxels of a size of 2x2x5mm3, was constructed. Examples of application to Monte Carlo radiation dosimetry calculation in idealized whole-body irradiations were given and discussed

  20. Association of CACNA1C Variants with Bipolar Disorder in the Korean Population

    Science.gov (United States)

    Kim, Soojin; Cho, Chul-Hyun; Geum, Dongho

    2016-01-01

    Objective Previous studies have suggested an association between CACNA1C and susceptibility of bipolar disorder. In this study, we examined the association of CACNA1C variants with bipolar disorder in the Korean population. Methods We selected 2 CACNA1C single nucleotide polymorphisms (SNPs), namely, rs723672 and rs1051375, based on their functions and minor allele frequencies described in previous studies. Genotypes of these 2 SNPs were analyzed by extracting DNA from blood samples collected from 287 patients with bipolar disorder and 340 healthy controls. Results Genotype frequencies of both rs723672 and rs1051375 SNPs were significantly different in patients and controls (p=0.0462 and 1.732E-14, respectively). Dominant, recessive, and allele models showed significant differences between patients and controls with respect to the rs1051375 SNP (p=1.72E-11, 4.17E-10, 4.95E-16, respectively). Conclusion Our results suggested that CACNA1C SNPs rs723672 and rs1051375 were associated with bipolar disorder in the Korean population. In addition, our results highlighted the importance of CACNA1C in determining susceptibility to bipolar disorder. PMID:27482248

  1. Fatigue Severity and Factors Associated with High Fatigue Levels in Korean Patients with Inflammatory Bowel Disease

    Science.gov (United States)

    Yoo, Suhyeon; Jung, Yoon Suk; Park, Jung Ho; Kim, Hong Joo; Cho, Yong Kyun; Sohn, Chong Il; Jeon, Woo Kyu; Kim, Byung Ik

    2014-01-01

    Background/Aims Many patients with inflammatory bowel disease (IBD) often complain of fatigue. To date, only a few studies in Western countries have focused on fatigue related to IBD, and fatigue has never been specifically studied in Asian IBD patients. The aim of the present study was to investigate the fatigue level and fatigue-related factors among Korean IBD patients. Methods Patients in remission or with mild to moderate IBD were included. Fatigue was assessed using the Functional Assessment of Chronic Illness Therapy-Fatigue and the Brief Fatigue Inventory. Corresponding healthy controls (HCs) also completed both fatigue questionnaires. Results Sixty patients with Crohn disease and 68 patients with ulcerative colitis (UC) were eligible for analysis. The comparison group consisted of 92 HCs. Compared with the HCs, both IBD groups were associated with greater levels of fatigue (p<0.001). Factors influencing the fatigue score in UC patients included anemia and a high erythrocyte sedimentation rate (ESR). Conclusions Greater levels of fatigue were detected in Korean IBD patients compared with HCs. Anemia and ESR were determinants of fatigue in UC patients. Physicians need to be aware of fatigue as one of the important symptoms of IBD to better understand the impact of fatigue on health-related quality of life. PMID:24672655

  2. Effect of Transdermal Estrogen Therapy on Bone Mineral Density in Postmenopausal Korean Women

    Science.gov (United States)

    Kim, Hyo Jeong; Oh, Yoon Kyung; Lee, Ji Soo; Lee, Dong-Yun; Choi, DooSeok

    2014-01-01

    Objectives To evaluate the effects of transdermal estrogen therapy on bone mineral density (BMD) in postmenopausal Korean women. Methods A total of 149 healthy postmenopausal women were retrospectively evaluated: 100 were on hormone therapy (HT) and 49 were the control group. For the HT group, 54 applied estrogen transdermally using either a patch (n = 21) or gel (n = 33), and 46 took estrogen orally (conjugated estrogen 0.625 mg or equivalent). Demographic profiles and changes in BMD over two years were compared according to the route of the estrogen. Results No differences were found in age, age at menopause, parity, body mass index, and type of menopause among the oral, transdermal and control groups. Compared with controls, HT significantly increased BMD after 2 years in both the lumbar spine and the total hip. The increases in BMD at both lumbar spine and hip were comparable between the oral and transdermal groups. There were also no differences in BMD changes according to progestogen addition in either the oral or transdermal groups. Conclusion Transdermal estrogen therapy increases BMD, comparable to oral estrogen, in postmenopausal Korean women. PMID:25580422

  3. Healthy Buildings '88

    International Nuclear Information System (INIS)

    The Healthy Buildings '88 Conference focuses on the technical solutions and functional requirements contributing to Healthy Buildings for people to live and work in. The main object of the Conference is to give architects, consultants, real-estate owners and manufacturers of building materials recommendations on choice of materials and choice of systems and on how to combine materials and systems. The program includes overview lectures, plenary symposia with invited speakers, workshops, poster presentations and an exhibition of scientific, educational and technical material. One part of the conference is devoted to the problem of radon in residential buildings

  4. Sleep Patterns among South Korean Infants and Toddlers: Global Comparison.

    Science.gov (United States)

    Ahn, Youngmin; Williamson, Ariel A; Seo, Hyun-Joo; Sadeh, Avi; Mindell, Jodi A

    2016-02-01

    The purpose of this study was to examine sleep patterns in a large sample of infants and toddlers (ages birth to 36 months) in Korea, and to compare sleep patterns, sleep problems, sleep ecology, and parental behaviors to global sleep data on young children in both predominantly Asian (P-A) and predominantly Caucasian (P-C) countries/regions. We additionally examined parent and child demographic information, parental behaviors, and aspects of the sleep ecology as predictors of sleep patterns among infants and toddlers in Korea. Parents/caregivers of 1,036 Korean infants and toddlers completed an expanded, internet-based version of the brief infant sleep questionnaire. Consistent with other studies of sleep in early childhood, sleep/wake patterns became increasingly consolidated with older child age for the Korea sample. Compared to both P-A and P-C infants and toddlers, children in Korea had the latest bedtimes, shortest total sleep and daytime sleep durations, and the least frequent rates of napping. Even though half of parents perceive their children's sleep problematic, parental perceptions of severe child sleep problems were the lowest. Within Korea, breastfeeding and bottle-feeding at sleep resumption were associated with increased nocturnal awakenings. Evening television viewing was associated with later bedtimes, which may have implications for sleep hygiene recommendations in clinical practice. The current study provides important information about sleep/wake patterns, parental behaviors, and aspects of the sleep ecology for infants and toddlers for physicians to support healthy sleep in Korea. PMID:26839481

  5. Tracheal measurement by computed tomography in Korean adults

    International Nuclear Information System (INIS)

    The knowledge of normal tracheal morphology is helpful during endotracheal intubation for anesthesia as well as detecting tracheal and paratracheal disorders. Tracheal measurement by simple X-ray is not accurate due to image imagnification and overlapping of the shoulders in the lateral projection. CT, however, is highly accurate to measure the normal tracheal morphology and paratracheal anatomy. The study was undertaken to obtain standard values of normal Korean tracheae. Healthy cases of 50 males and 50 females who had no neck and mediastinal pathology or respiratory difficult were selected. The trachea was measured by CT. The results were as follows: 1. Tracheal lengths were 126.1mm (SD 11.6) in males and 116.0mm (SD 8.4) in females. 2. AP diameters of trachea were 18.9mm (SD 2.1) in males and 15.5mm (SD 1.3) in females. The transverse diameters were 17.7mm (SD 1.9) in males and 15.3mm (SD 1.2) in females. 3. Tracheal cross-sectional areas were 288mm2 (SD 54) in males and 204mm2 (SD 31) in females. Mean cross-sectional area of level 4 was greater in 16.6% than that of level 1. 4. Tracheal cross-sectional areas and diameters were dependent on sex but not on weight and height. And cross-sectional areas and AP diameters were positively correlated with age in male. 5. The shape of the trachea showed that the ovoid shape was most common at the level 1, the C-shape was most common at the level 2 and 3, horizontal oval or D-shape were more common at the level 4.

  6. Sleep Patterns among South Korean Infants and Toddlers: Global Comparison

    Science.gov (United States)

    2016-01-01

    The purpose of this study was to examine sleep patterns in a large sample of infants and toddlers (ages birth to 36 months) in Korea, and to compare sleep patterns, sleep problems, sleep ecology, and parental behaviors to global sleep data on young children in both predominately Asian (P-A) and predominately Caucasian (P-C) countries/regions. We additionally examined parent and child demographic information, parental behaviors, and aspects of the sleep ecology as predictors of sleep patterns among infants and toddlers in Korea. Parents/caregivers of 1,036 Korean infants and toddlers completed an expanded, internet-based version of the brief infant sleep questionnaire. Consistent with other studies of sleep in early childhood, sleep/wake patterns became increasingly consolidated with older child age for the Korea sample. Compared to both P-A and P-C infants and toddlers, children in Korea had the latest bedtimes, shortest total sleep and daytime sleep durations, and the least frequent rates of napping. Even though half of parents perceive their children’s sleep problematic, parental perceptions of severe child sleep problems were the lowest. Within Korea, breastfeeding and bottle-feeding at sleep resumption were associated with increased nocturnal awakenings. Evening television viewing was associated with later bedtimes, which may have implications for sleep hygiene recommendations in clinical practice. The current study provides important information about sleep/wake patterns, parental behaviors, and aspects of the sleep ecology for infants and toddlers for physicians to support healthy sleep in Korea. PMID:26839481

  7. A study on the normal heart volume of Korean adolescents

    International Nuclear Information System (INIS)

    Cardiac volume mensuration by the roentgenological method was carried out in healthy 220 Korean adolescent, 116 males and 104 females. Predicted heart volume (PHV) and relative heart volume (RHV) were obtained from the following formulae: PHV = K X Broad diameter X Long diameter X Greatest horizontal depth RHV = PHV (total volume in ml)/body surface area (meter squared) The constant, K, represents the product of an ellipsoid area factor and a correction factor for magnification of the cardiac image. Therefore, K value used in this study is 0.42 for 200 cm and 150 cm of the focal-film distance in posterior-anterior and lateral views, respectively. The broad diameter was measured from the junction of the right atrium and the diaphragm to the junction of the pulmonary artery and left atrial appendage. The long diameter was taken from the junction of the superior vena cava and right atrium to the cardiac apex. The greatest horizontal depth of the heart was measured on lateral view. Body surface area was obtained by use of the Du Bolis nomogram. The results were as follows: 1. Predicted roentgenological heart volumes at 16 years to 20 years of age was 449 ± 11.1 ml in makes and 418 ± 7.7 ml in females. It increased with advantage age and height, but was not significantly influenced by changes in body weight in both sexes. 2. Relative heart volume at 16 years to 20 years was 275 ± 5.6 ml/m2 in males, 327 ± 4.1 ml/m2 in females. It increased with advantage age and height, but was not significantly influenced by changes in body weight in both sexes. 3. Roentgenological mensuration was a simple and reliable method in determining the cardiac volume.

  8. Safety climate practice in Korean manufacturing industry

    International Nuclear Information System (INIS)

    Safety climate survey was sent to 642 plants in 2003 to explore safety climate practices in the Korean manufacturing plants, especially in hazardous chemical treating plants. Out of 642 plants contacted 195 (30.4%) participated in the surveys. Data were collected by e-mail using SQL-server and mail. The main objective of this study was to explore safety climate practices (level of safety climate and the underlying problems). In addition, the variables that may influence the level of safety climate among managers and workers were explored. The questionnaires developed by health and safety executive (HSE) in the UK were modified to incorporate differences in Korean culture. Eleven important factors were summarized. Internal reliability of these factors was validated. Number of employees in the company varied from less than 30 employees (9.2%) to over 1000 employees (37.4%). Both managers and workers showed generally high level of safety climate awareness. The major underlying problems identified were inadequate health and safety procedures/rules, pressure for production, and rule breaking. The length of employment was a significant contributing factor to the level of safety climate. In this study, participants showed generally high level of safety climate, and length of employment affected the differences in the level of safety climate. Managers' commitment to comply safety rules, procedures, and effective safety education and training are recommended

  9. Description of the Korean multipurpose research reactor

    International Nuclear Information System (INIS)

    The Korean Multipurpose Research Reactor (KMRR) was still under construction at the time of the conference, and was scheduled for completion in 1994. It has since been completed. Owned by Korean Atomic Energy Research Institute (KAERI), KMRR is designed for fuel and materials testing, production of key nuclides (including 99Mo, 131I, 192Ir, 60Co, and transmutation doped Si), neutron activation analysis, and neutron radiography. KMRR is a 30 MWth open pool type research reactor, with a forced upward light water moderator and coolant flow, and a heavy water annular reflector. The fuel is made from low-enriched U-Si-Al alloy, with finned aluminum cladding. Two configurations of fuel bundle have been designed, namely, hexagonal 36 element and circular 18 element. The reactor has seven tangential beam tubes, the position of which has been carefully selected to maximize thermal neutron flux while minimizing fast neutrons and gamma. Heat is transported to two heat exchangers by the primary coolant circuit, and thence by the secondary coolant circuit to a set of cooling towers. The reactor regulating system has two stepping motors that drive four hafnium control rods. The control functions are performed by two redundant programmable controllers. The reactor protection system is equipped with four hafnium shutoff rods driven by a fail-safe hydraulic circuit. The design of KMRR uses leading edge technology, and it might well figure among the best multipurpose research reactors in the world. 5 figs., 1 tab

  10. Korean Studies on Blood Stasis: An Overview

    Directory of Open Access Journals (Sweden)

    Bongki Park

    2015-01-01

    Full Text Available Blood stasis is one of the important pathological concepts in Korean medicine. We analyzed the Korean studies concerning blood stasis. We searched for articles in eight electronic databases from their inception to September, 2014. We included reviews, clinical studies, and preclinical studies that had studied blood stasis and excluded articles in which blood stasis was not mentioned or in which the original authors had not explained blood stasis. Of 211 total included studies, 19 were reviews, 52 were clinical studies, and 140 were preclinical articles. “Stagnant blood within the body” was the most frequently mentioned phrase of the traditional concept of blood stasis. Traumatic injury was the most frequently studied disease/condition in the clinical studies. In the preclinical studies, coagulopathy was studied most frequently, followed by hyperviscosity, hyperlipidemia, inflammation, neoplasm, ischemic brain injury, and atherosclerosis. Hyeolbuchukeo-tang and Angelicae Gigantis Radix were the most frequent formula and single herb, respectively, used in the blood stasis researches. The results showed that blood stasis was mainly recognized as disorder of circulation and many studies showed the effectiveness of activating blood circulating herbs for diseases and pathologies such as traumatic injury or coagulopathy. Further studies are needed in the pathologic mechanisms and various diseases of blood stasis.

  11. Smart Substitutions for Healthy Cooking

    Science.gov (United States)

    ... to the Terms and Conditions and Privacy Policy Healthy Eating • Healthy Eating Home • Nutrition AHA Diet and Lifestyle Recommendations Making ... and Conditions and Privacy Policy Nutrition Quizzes & Tools Healthy Eating Quiz Wondering if you're eating healthy? Take ...

  12. North Korean nuclear problem in regional and global context.

    OpenAIRE

    Efimova, Anna

    1980-01-01

    The conflict on the Korean peninsula has both global and regional dimensions, since in its origin lay disagreement between the two Korean states and at the same time it has been influenced by the interplay of the major powers that landed support to the corresponding allies. Due to its specific position in the region between China, Japan and on the border with Russia, Korea has been highly attractive as a sphere of influence for each of the major powers. Thus, the developments on the Korean pe...

  13. Development of Safety Culture Assessment Strategy for Korean NPP

    Energy Technology Data Exchange (ETDEWEB)

    Park, Jung Hwan; Kim, Jong Hyun [KEPCO, Ulsan (Korea, Republic of)

    2014-08-15

    This paper aims at developing the requirements for a method to evaluate the operational safety culture, evaluating currently available methods based on the requirements, and suggesting a method to evaluate and improve the operational safety culture for Korean nuclear power plants. This paper reviews the widely-used methods to assess safety culture for NPPs and their basis. Then, this paper develops the requirements for the method to evaluate operational safety culture for Korean NPPs. Based on these requirements, Korean Safety Culture Indicators (KSCI) and evaluation measures are also suggested. Finally this paper proposes the guidelines to develop improvements to safety culture from the evaluation results.

  14. Korean red ginseng,a best gift for you

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Korean ginseng is a medicinal herb, naturally exists in only three regions:“Korea”(33.7-43.1),“Manchuria”(43-47),and the Littoral province of Siberia. The Korean peninsula is the best place to grow ginseng,because ginseng has strin- gent requirements for the plant's growth, and Korea has the ideal temperature zone, plenty of rain in the summer,proper cold- ness in the winter,etc.The value of Korean ginseng has been known in the world since the 4th century B.C.Books written in this era documented ginseng ...

  15. Korean red ginseng, a best gift for you

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Korean ginseng is a medicinal herb, naturally exists in only three regions: "Korea"(33.7-43.1), "Man-churia"(43-47), and the Littoral province of Siberia. The Korean peninsula is the best place to grow ginseng, because ginseng has stringent requirements for the plant's growth, and Korea has the ideal temperature zone, plenty of rain in the summer, proper coldness in the winter, etc. The value of Korean ginseng has been known in the world since the 4th century B. C. Books written in this era documented gi...

  16. Ultrasound-associated extraction of seed oil of Korean pine

    Institute of Scientific and Technical Information of China (English)

    ZHANGYing; WANGZhen-yu; CHENXiao-qiang

    2005-01-01

    Experiment on ultrasound- associated extraction of seed oil of Korean pine (Pinus koraiensis) was conducted in Northeast Forestry University, Harbin, China. The factors affecting extraction yield, such as ultrasonic frequency, extracting temperature, extracting time and the ratio of material to liquid (ratio of Korean pine seed to absolute alcohol), were analyzed under specific condition and the optimal extracting parameters were obtained as the ultrasonic frequency 32 000 Hz, the extracting temperature 80℃, the extracting time 50 rain, and the ratio of material to liquid 1: 30. The study demonstrates that ultrasound is a reliable and great efficiency tool for the fast extraction of Korean pine seed oil。

  17. Development of Safety Culture Assessment Strategy for Korean NPP

    International Nuclear Information System (INIS)

    This paper aims at developing the requirements for a method to evaluate the operational safety culture, evaluating currently available methods based on the requirements, and suggesting a method to evaluate and improve the operational safety culture for Korean nuclear power plants. This paper reviews the widely-used methods to assess safety culture for NPPs and their basis. Then, this paper develops the requirements for the method to evaluate operational safety culture for Korean NPPs. Based on these requirements, Korean Safety Culture Indicators (KSCI) and evaluation measures are also suggested. Finally this paper proposes the guidelines to develop improvements to safety culture from the evaluation results

  18. The South Korean Music Industry: A Literature Review

    OpenAIRE

    Negus, Keith

    2015-01-01

    This literature review was initially motivated by issues raised during media and trade press discussion of the South Korean Music Industry and the economic and cultural success of the ‘Korean wave’ and K-Pop phenomena, along with a sense that writing about K-pop was not informed by substantive scholarship on the music industry. In part, it was an attempt to follow up claims that the Korean government had supported its culture industries in using K-pop to generate revenue flows int...

  19. The aesthetics of cuteness in Korean pop music

    OpenAIRE

    Han, Ae Jin

    2016-01-01

    The aesthetic of ‘cuteness’ in South Korean popular music (known as K-pop) is a pivotal concept in Korean media and culture and is frequently used to describe performances by both male and female K-pop groups. Aegyo is a fundamental part of this aesthetic, also called ‘K-cute’, and it refers to the behaviour of ‘acting cute’ that denotes a particular coquettish style not only in K-pop but also in South Korean society in a broader sense. This thesis explores K-pop performance from the mid-...

  20. Socioeconomic and Geographic Inequalities of Internet Addiction in Korean Adolescents

    OpenAIRE

    Lee, Cheol-Soon; McKenzie, Kwame

    2015-01-01

    The aim of this study was to evaluate the social economic and geographic influences on Internet addiction in Korean youth using the Korean Youth Risk Behavior Web-Based Survey. Middle and high school students (n=73,238) were randomly selected from the respondents to a web-based survey using two-stage stratified complex sampling. A Geographical Information System was used to generate a Korean map of the level of Internet addiction for each province and complex sampling lower case logistic regr...

  1. Understanding of the korean awareness through the culture and language. From a point of view of comparative linguistics in Korean and Spanish

    OpenAIRE

    Sang Cheol Yun

    2013-01-01

    Foreign students that travel to Korea to study the Korean language and culture as part of their professional formation they usually face out work adaptation problems whenever they get a job at the Korean companies and most of them try to change to another job in just two or three years. Within this investigation work and through comparative linguistics, the Korean conscience is analysed emphasizing on the basic differences and similarities of the Spanish language and the Korean languag...

  2. Diffuse Unilateral Subacute Neuroretinitis in a Healthy Korean Male: The First Case Report in Korea

    OpenAIRE

    Kang, Hae Min; Lee, Christopher Seungkyu

    2015-01-01

    A 52-yr-old male was referred for progressive visual loss in the left eye. The decimal best-corrected visual acuity (BCVA) was 0.01. Fundus examination revealed diffuse retinal pigment epithelial degeneration, focal yellow-white, infiltrative subretinal lesion with fuzzy border and a live nematode within the retina. Diffuse unilateral subacute neuroretinitis (DUSN) was diagnosed and the direct laser photocoagulation was performed to destroy the live nematode. During eight months after treatme...

  3. Healthy Bones Matter

    Science.gov (United States)

    ... think that this is something that only older people need to worry about. BUT—you can take action right now to help make sure that as you get older your bones are as healthy as they can be. Eating a balanced diet ...

  4. Managing for Healthy Ecosystems

    OpenAIRE

    Rapport, D.; Lasley, B.; Rolston, D; Nielsen, O.; Qualset, C. O.; Damania, A.

    2003-01-01

    Metadata only record One of the critical issues of our time is the dwindling capacity of the planet to provide life support for a large and growing human population. Based on a symposium on ecosystem health, Managing for Healthy Ecosystems identifies key issues that must be resolved if there is to be progress in this complex area, such as:

  5. Some like it healthy

    DEFF Research Database (Denmark)

    Contini, Caterina; Casini, Leonardo; Stancu, Violeta;

    2015-01-01

    Authorising new health claims in Europe will favour the diffusion on the market of a greater number of foods with health claims. This scenario presents new opportunities to promote healthy food choices and launches new challenges to define strategies aimed at promoting products on the market. The...

  6. Enjoy healthy eating

    OpenAIRE

    Public Health Agency

    2010-01-01

    This leaflet aims to increase public awareness and understanding of healthy eating messages. The leaflet includes the new eatwell plate, information on the five main food groups, along with top tips for cutting down on fat and what to choose when eating out. It also includes sections on the importance of breakfast and cutting down on salt.

  7. Pregnancy and Healthy Weight

    Science.gov (United States)

    ... suggests that women need to think about a healthy pregnancy before they even start trying to get pregnant, and that taking actions to improve their health can greatly improve their babies’ health, both at birth and later in life. For example, research from the NICHD and other organizations led the ...

  8. The Healthy Eating Pyramid

    Institute of Scientific and Technical Information of China (English)

    Jimmy; Lin

    2007-01-01

    Experts from the Harvard School of Public Health created the Healthy Eating Pyramid.The pyramid is about the links between diet and health and offers useable information to help people make better choices about what to eat. Remember:its base is daily exercise and weight control.

  9. Healthy eating at schools

    DEFF Research Database (Denmark)

    Sabinsky, Marianne

    healthy eating. In Denmark most children eat a packed lunch brought from home. It is challenging to collect dietary data from a pediatric population where recall problems exist and estimation of portion sizes can be complicated. Thus, to measure and assess the dietary effect of an intervention, new valid...

  10. Hawking Radiation of Apparent Horizon in a FRW Universe

    CERN Document Server

    Cai, Rong-Gen; Hu, Ya-Peng

    2008-01-01

    Hawking radiation is an important quantum phenomenon of black hole, which is closely related to the existence of event horizon of black hole. The cosmological event horizon of de Sitter space is also of the Hawking radiation with thermal spectrum. By use of the tunneling approach proposed by Parikh and Wilczek, we show that there is indeed a Hawking radiation with temperature, $T=1/2\\pi \\tilde r_A$, for locally defined apparent horizon of Friedmann-Robertson-Walker universe with any spatial curvature, where $\\tilde r_A$ is the apparent horizon radius. Thus we fill in the gap existing in the literature investigating the relation between the first law of thermodynamics and Friedmann equations. In addition, we stress the implication of the Hawking temperature associated with the apparent horizon.

  11. Shape reconstruction from apparent contours theory and algorithms

    CERN Document Server

    Bellettini, Giovanni; Paolini, Maurizio

    2015-01-01

    Motivated by a variational model concerning the depth of the objects in a picture and the problem of hidden and illusory contours, this book investigates one of the central problems of computer vision: the topological and algorithmic reconstruction of a smooth three dimensional scene starting from the visible part of an apparent contour. The authors focus their attention on the manipulation of apparent contours using a finite set of elementary moves, which correspond to diffeomorphic deformations of three dimensional scenes. A large part of the book is devoted to the algorithmic part, with implementations, experiments, and computed examples. The book is intended also as a user's guide to the software code appcontour, written for the manipulation of apparent contours and their invariants. This book is addressed to theoretical and applied scientists working in the field of mathematical models of image segmentation.

  12. Regurgitation in healthy and non healthy infants

    Directory of Open Access Journals (Sweden)

    Cavallo Luciano

    2009-12-01

    Full Text Available Abstract Uncomplicate regurgitation in otherwise healthy infants is not a disease. It consists of milk flow from mouth during or after feeding. Common causes include overfeeding, air swallowed during feeding, crying or coughing; physical exam is normal and weight gain is adequate. History and physical exam are diagnostic, and conservative therapy is recommended. Pathologic gastroesophageal reflux or gastroesophageal reflux disease refers to infants with regurgitation and vomiting associated with poor weight gain, respiratory symptoms, esophagitis. Reflux episodes occur most often during transient relaxations of the lower esophageal sphincter unaccompanied by swallowing, which permit gastric content to flow into the esophagus. A minor proportion of reflux episodes occurs when the lower esophageal sphincter fails to increase pressure during a sudden increase in intraabdominal pressure or when lower esophageal sphincter resting pressure is chronically reduced. Alterations in several protective mechanisms allow physiologic reflux to become gastroesophageal reflux disease; diagnostic approach is both clinical and instrumental: radiological series are useful to exclude anatomic abnormalities; pH-testing evaluates the quantity, frequency and duration of the acid reflux episodes; endoscopy and biopsy are performed in the case of esophagitis. Therapy with H2 receptor antagonists and proton pump inhibitors are suggested.

  13. Reference values for respiratory system impedance using impulse oscillometry in healthy preschool children

    Directory of Open Access Journals (Sweden)

    Jye Hae Park

    2011-02-01

    Full Text Available Purpose : The normal values for lung resistance and lung capacity of children, as determined by impulse oscillometry (IOS, are different for children of different ethnicities. However, reference values there is no available reference value for Korean preschool children have yet to be determined. The aim of the present study was to determine the normal ranges of IOS parameters in Korean preschool children. Methods : A total of 133 healthy Korean preschool children were selected from 639 children (aged 3 to 6 years who attended kindergarten in Seongnam, Gyeonggi province, Korea. Healthy children were defined according to the European Respiratory Society (ERS criteria. All subjects underwent lung function tests using IOS. The relationships between IOS value (respiratory resistance (Rrs and reactance (Xrs at 5 and 10 Hz and resonance frequency (RF and age, height, and weight were analyzed by simple linear and multiple linear regression analyses. Results : The IOS success rate was 89.5%, yielding data on 119 children. Linear regression identified height as the best predictor of Rrs and Xrs. Using stepwise multiple linear regressions based on age, height, and weight, we determined regression equations and coefficients of determination (R2 for boys (Rrs5=1.934&#8211; 0.009¡¿Height, R2=12.1%; Xrs5=0.774+0.006¡¿Height&#8211;0.002¡¿Age, R2=20.2% and for girls (Rrs5=2.201&#8211;0.012¡¿Height, R2=18.2%; Xrs5=-0.674+0.004¡¿Height, R2=10.5%. Conclusion : This study provides reference values for IOS measurements of normal Korean preschool children. These provide a basis for the diagnosis and monitoring of preschool children with a variety of respiratory diseases.

  14. Enhancement of apparent resistance to ethanol in Lactobacillus hilgardii

    OpenAIRE

    Couto, José António; Pina, Cristina; Hogg, Tim

    1997-01-01

    The survival of Lactobacillus hilgardii, a highly ethanol-tolerant organism, after an ethanol challenge at 25% (v/v) for 10 min, increased by several log cycles when cells, grown in the absence of ethanol, were pre-treated with 10% (v/v) ethanol, 15% (v/v) methanol or 2% (v/v) butanol for 4 h. A temperature upshift (25 to 40°C) before ethanol challenge demonstrated a similar enhancement of apparent resistance to ethanol. Ethanol shock enhanced apparent resistance to methanol, butanol and heat...

  15. Measurement of Temperature Dependent Apparent Specific Heat Capacity in Electrosurgery.

    Science.gov (United States)

    Karaki, Wafaa; Akyildiz, Ali; Borca Tasciuc, Diana-Andra; De, Suvranu

    2016-01-01

    This paper reports on the measurement of temperature dependent apparent specific heat of ex-vivo porcine liver tissue during radiofrequency alternating current heating for a large temperature range. The difference between spatial and temporal evolution of experimental temperature, obtained during electrosurgical heating by infrared thermometry, and predictions based on finite element modeling was minimized to obtain the apparent specific heat. The model was based on transient heat transfer with internal heat generation considering heat storage along with conduction. Such measurements are important to develop computational models for real time simulation of electrosurgical procedures. PMID:27046573

  16. Empowerment of Korean women from a postmodern Practical Theological perspective

    Directory of Open Access Journals (Sweden)

    Eun Ok Jeong

    2003-11-01

    Full Text Available The aim of the article is to discuss the situation of Korean women from political, social, cultural and religious perspectives in a postmodern context. Postmodernity implies a denial of the “absolute”, including “absolute power” of men over women. Heideggerian thinking rejects the modernistic privileged status of the Cartesian subject. In this article postmodern anti-foundational, anti-totalizing, and demystifying cate-gories are used to critique patriarchy in Korean society and literature in order to analyze social movements and cultural-religious values in Korea. It discusses a representation of sexual difference and values by means of feminist literary criticism. The article consists of a reflection on the relationship between theory and praxis in feminist Practical Theology, Korean women’s experience, the epistemology of post-modernity, and the empowerment of Korean women.

  17. Intragroup Socialization for Adult Korean Adoptees: A Multigroup Analysis

    Directory of Open Access Journals (Sweden)

    Kimberly J. Langrehr

    2014-06-01

    Full Text Available The purpose of the current study was to test a model of socialization among a sample of adult Korean adoptees. Based on the tenants of homophily and social identity theory, it was hypothesized that participants’ early racial and ethnic socialization experiences would account for their current intragroup friendships as adults, and that this relationship would be mediated by early intragroup contact and moderated by early ethnic identity status. The two ethnic and racial socialization variables (i.e., ethnic heritage activities and racial in-exposure significantly accounted for participants’ relationships with other Korean adoptees and nonadopted Koreans, and the effects were partially explained by early intragroup contact. Results of multigroup testing indicated the proposed socialization model was non-invariant across groups, such that the effects of ethnic heritage activities on intragroup contact and the effect of racial in-exposure on friendships with Korean adoptees were significantly different based on early ethnic identity status.

  18. Developing Korean-specific equations of stature estimation.

    Science.gov (United States)

    Jeong, Yangseung; Jantz, Lee Meadows

    2016-03-01

    This study aims to develop Korean-specific equations for stature estimation and compare their performance to existing techniques. Due to a lack of appropriate reference samples in Korea, equations were generated using a hybrid method on 113 Korean unknown skeletons. In this approach, estimates using the anatomical method [1] were regarded as actual stature. Results revealed that new equations produced more accurate and precise estimates than previous techniques. In addition, due to consistent body proportions of Korean populations through time and space, new equations are applicable to Korean skeletons regardless of their temporal and geographic origins. For obtaining statures at death, particularly in a forensic context, an age correction factor, 0.0426 cm/year, should be applied. PMID:26833426

  19. SKOPE A connectionist/symbolic architecture of spoken Korean processing

    CERN Document Server

    Lee, G; Lee, Geunbae; Lee, Jong-Hyeok

    1995-01-01

    Spoken language processing requires speech and natural language integration. Moreover, spoken Korean calls for unique processing methodology due to its linguistic characteristics. This paper presents SKOPE, a connectionist/symbolic spoken Korean processing engine, which emphasizes that: 1) connectionist and symbolic techniques must be selectively applied according to their relative strength and weakness, and 2) the linguistic characteristics of Korean must be fully considered for phoneme recognition, speech and language integration, and morphological/syntactic processing. The design and implementation of SKOPE demonstrates how connectionist/symbolic hybrid architectures can be constructed for spoken agglutinative language processing. Also SKOPE presents many novel ideas for speech and language processing. The phoneme recognition, morphological analysis, and syntactic analysis experiments show that SKOPE is a viable approach for the spoken Korean processing.

  20. Disarmament and confidence-building on the Korean peninsula

    International Nuclear Information System (INIS)

    Some problems that should have primary attention in restoration and confidence-building and achievement of permanent peace in Korean peninsula are taken into consideration. Disarmament on the peninsula must be realized. The way in which Korea is to be reunified should be confirmed at once. The conversion of armistice system into durable peace on Korean peninsula should be achieved. The Korean peninsula should be denuclearized. In this respect an initial list of nuclear installations and material was submitted to IAEA, and preparations were completed for acceptance of IAEA inspection by North Korea. It is emphasised that nuclear-weapon states must respect and guarantee the non-nuclear status of the Korean peninsula

  1. Forest Policy and Law for Sustainability within the Korean Peninsula

    Directory of Open Access Journals (Sweden)

    Mi Sun Park

    2014-08-01

    Full Text Available Since the early 1990s, sustainable forest management (SFM has emerged as a paradigm of forest management on global, regional and national levels. In developing countries, avoiding deforestation is a preliminary step towards SFM. The Korean peninsula experienced severe deforestation and forest degradation after the Korean War (1950–1953. In the 1970s and 1980s, South Korea achieved forest restoration through the National Greening Program. In contrast, North Korea failed to restore forests in spite of continuous trials with forest restoration plans. In North Korea, deforestation has accelerated since the mid-1980s. Deforestation and forest degradation in North Korea threatens stability throughout the Korean peninsula. This study focuses on comparing the forest policy and laws of South Korea and North Korea and suggesting forest policy that promotes sustainability in the Korean peninsula. The research findings can provide developing countries with significant information on forest policy and laws to avoid deforestation and forest degradation and move towards sustainability.

  2. Nuclear proliferation in Northeast Asia: South Korean perspective

    International Nuclear Information System (INIS)

    Under new circumstances, that is after the end of the Cold War, the current security situation in Northeast Asia and Korean peninsula is reviewed. The South Korean Non-proliferation policy and its strong commitment to the NPT is embodied in the following: treaty commitments; government officials' statements; presidential declarations; North/South joint declarations; and domestic laws and regulations.Korea has made efforts towards denuclearisation of Korean peninsula. Its nuclear policy is based on peaceful uses of nuclear energy and on maintaining a strong commitment to the NPT. The ultimate goal of its policy is to deter North Korea from developing nuclear weapons and thus secure a nuclear-free Korean peninsula. This could lay foundation for the ultimate creation of region-wide nuclear-free zone in Northeast Asia

  3. Politics of North Korean refugees and regional security implications

    OpenAIRE

    Chang, Jacqueline Danielle

    2009-01-01

    This is the English version of Jacqueline D. Chang's June 2009 Masters Thesis, Politics of North Korean refugees and regional security implication. A Hangul translation version may be found here: http://hdl.handle.net/10945/43808

  4. Apparent diffusion coefficients of normal uterus in premenopausal women with 3 T MRI

    International Nuclear Information System (INIS)

    Aim: To investigate the apparent diffusion coefficient (ADC) values of the normal uterine cervical zonal structures (cervical epithelium, the junctional zone, and myometrium) during different phases of the menstrual cycle among premenopausal women in different age groups. Materials and methods: Seventy healthy women, who were divided into three age groups (group A, 24 women in their twenties; group B, 23 women in their thirties; group C, 23 women in their forties), underwent 3 T magnetic resonance imaging (MRI) with T2-weighted and diffusion-weighted imaging (DWI) during the mid-proliferative and the mid-secretory phases. Results: The ADC values of each cervical zonal structure were significantly different from one another (p 0.05). Conclusion: ADC values of normal cervical epithelium and the junctional zone change with different phases of the menstrual cycle, which should be taken into consideration when early cervical disease is detected, when monitoring treatment response, and differentiating early tumour recurrence

  5. Use of Traditional Korean Medicine by Patients with Musculoskeletal Disorders

    OpenAIRE

    Wang, Bo-Ram; Choi, In Young; Kim, Kwang-Jum; Kwon, Young Dae

    2013-01-01

    Background South Korea has maintained a dual healthcare delivery system that incorporates both traditional Korean and Western medicine. In this research, we identified the determinants of the frequency of using traditional Korean medicine among musculoskeletal patients, who are known to be the most frequent users of complementary and alternative medicine. Methods In this research, we reviewed 2 consecutive years of nationally representative survey data from the 2008 and 2009 Korea Health Pane...

  6. Unification costs for Korea and the Korean peninsula

    OpenAIRE

    Lee, Donggun

    2015-01-01

    Approved for public release; distribution is unlimited This research begins with two questions: Can the government of South Korea (SK) overcome the economic burden of Korean unification, and what will the effects of reunification be on theUnited States and China? This thesis focuses on manufacturing, the food industry, and infrastructure, since these three sectors will be the most important expenditures of a unified Korean government. To develop North Korea’s (NK’s) economy, the developmen...

  7. NUCLEAR WEAPONS AS A TOOL OF NORTH KOREAN FOREING POLICY

    OpenAIRE

    Ovšonka, Pavol

    2011-01-01

    In 1990's, the North Korean leaders opened the military nuclear program in order to avoid the collapsing trend which affected many totalitarian regimes at that time. Thanks to the specific geographical position, Inter-Korean dispute became a very important issue of foreign policy of many great powers such as United States of America, People's Republic of China, Japan, or Russian Federation. This nuclear program is generally considered as a tool of threatening in order to maintain the regime a...

  8. First Generation Korean American Parents’ Perceptions of Discipline

    OpenAIRE

    Kim, Eunjung; Hong, Seunghye

    2007-01-01

    Nurses not only need to be familiar with the professional guidelines of discipline and but also be aware of variances in styles of acceptable discipline across cultural groups. The goal of this study was to explore cultural influences in relation to (1) first generation Korean American parents’ perceptions of common discipline strategies in the United States and (2) discipline strategies commonly used among first generation Korean American parents. Inductive content analysis was used to analy...

  9. Associations between dietary patterns and screen time among Korean adolescents

    OpenAIRE

    Lee, Jae Yeon; Jun, Nuri; Baik, Inkyung

    2013-01-01

    Data are limited on the association between dietary patterns and screen time among Korean adolescents. The present study identified dietary patterns of 691 adolescents, aged 13-18 years, who had participated in the Third Korean National Health and Nutrition Examination Survey (KNHANES III) and analyzed their associations with screen time. Screen time was defined as the time spent watching TV, using a computer, or playing video games was calculated as a sum of all these times. Dietary patterns...

  10. Space-state complexity of Korean chess and Chinese chess

    OpenAIRE

    Park, Donghwi

    2015-01-01

    This article describes how to calculate exact space-state complexities of Korean chess and Chinese chess. The state-space complexity (a.k.a. search-space complexity) of a game is defined as the number of legal game positions reachable from the initial position of the game. The number of exact space-state complexities are not known for most of games. However, we calculated actual space-state complexities of Korean chess and Chinese chess.

  11. Korean Facial Emotion Recognition Tasks for Schizophrenia Research

    OpenAIRE

    Bahk, Yong-Chun; Jang, Seon-Keong; Lee, Jee Ye; Choi, Kee-Hong

    2015-01-01

    Objective Despite the fact that facial emotion recognition (FER) tasks using Western faces should be applied with caution to non-Western participants or patients, there are few psychometrically sound and validated FER tasks featuring Easterners' facial expressions for emotions. Thus, we aimed to develop and establish the psychometric properties of the Korean Facial Emotion Identification Task (K-FEIT) and the Korean Facial Emotion Discrimination Task (K-FEDT) for individuals with schizophreni...

  12. Symptoms Specificity of Anxiety Sensitivity Dimensions in Korean Adults

    OpenAIRE

    Young-Jin Lim

    2014-01-01

    Context: Relation of three dimensions of anxiety sensitivity (AS) (physical concerns [PC], cognitive concerns [CC] and social concerns [SC]) with anxiety or depression has been inconsistently reported. One possible explanation on the mixed findings is the lack of reliable measurement that assesses AS dimensions. Aims: This study was aimed to examine the specificity of dimensions of AS to anxiety and depression in a sample of Korean adults. Settings and Design: Participants included 426 Korean...

  13. AB025. Asian men’s sexual health: Korean perspective

    OpenAIRE

    Park, Kwangsung

    2016-01-01

    Sexual function is an important component of men’s health. The prevalence of erectile dysfunction (ED) in Korea has been reported as 18–36.6% whereas Asian data showed a wide range from 2% to 88%. In 2013, the Korean Society for Sexual Medicine and Andrology (KSSMA) developed the Korean Guideline of ED. Risk factors for ED included age, diabetes, hypertension, obesity, lack of exercise, dyslipidemia, smoking, depression, lower urinary tract symptoms, and pelvic surgery. This guideline showed ...

  14. Academic Dishonesty among Undergraduate Students in a Korean University

    OpenAIRE

    Rodolfo G Ledesma

    2011-01-01

    The purpose of this exploratory study is to examine the determinants of alternative forms of academic misconduct among undergraduate students in a Korean university. An economic model of college cheating is estimated using logistic regression. The study differs from other studies in that it frames the issue of academic dishonesty in the context of recent developments to internationalize higher education in Korea, highlighting certain unique aspects of the Korean educational system that are un...

  15. Korean red ginseng,a best gift for you

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ Korean ginseng is a tonic, naturally exists in only three regions: Korea"(33.7-43.1), "Manchuria"(43-47), and the Littoral province of Siberia. The Korean peninsula is the best place to grow ginseng, because ginseng has stringent requirements for the plant's growth, and Korea has the ideal temperature zone, plenty of rain in the summer, proper coldness in the winter, etc.

  16. Baseline Characteristics of the Korean Registry of Pulmonary Arterial Hypertension

    OpenAIRE

    Chung, Wook-Jin; Park, Yong Bum; Jeon, Chan Hong; Jung, Jo Won; Ko, Kwang-Phil; Choi, Sung Jae; Seo, Hye Sun; Lee, Jae Seung; Jung, Hae Ok; ,

    2015-01-01

    Despite recent advances in understanding of the pathobiology and targeted treatments of pulmonary arterial hypertension (PAH), epidemiologic data from large populations have been limited to western countries. The aim of the Korean Registry of Pulmonary Arterial Hypertension (KORPAH) was to examine the epidemiology and prognosis of Korean patients with PAH. KORPAH was designed as a nationwide, multicenter, prospective data collection using an internet webserver from September 2008 to December ...

  17. The Korean National Ballet (KNB): moving and making national identity.

    OpenAIRE

    Yang, Youngeun

    2015-01-01

    The Korean National Ballet (KNB), founded in 1962, is a pivotal, government-funded ballet company which acts as a national representative both domestically and internationally. This thesis investigates how the KNB has contributed to the formation of ‘Korean ballet’, a complex phenomenon interpreted through Homi Bhabha’s concept of post-colonial hybridity as a ‘doubling’ of the Western ballet form which simultaneously resists it through indigenisation. It examines the company’s artistic trajec...

  18. North Koreans in China in need of international protection

    Directory of Open Access Journals (Sweden)

    Roberta Cohen

    2012-12-01

    Full Text Available In the face of continuing persecution of North Koreans who are forcibly returned to their country of origin by China, the international community needs to reconsider how it might better work towards securing protection for North Koreans. Some may be political refugees, others ‘refugees sur place’: they may not have been refugees when they left their country but become refugees because they have a valid fear of persecution upon return.

  19. Environmental Scanning in Korean Firms: Organizational Isomorphism in Action

    OpenAIRE

    Sumantra Ghoshal

    1988-01-01

    This paper reports some of the findings of a study on environmental scanning practices in six large Korean firms and compares the results with those of previous studies on scanning conducted in the United States. Such comparisons are made for both the scanning behaviors of individual managers and the structures, roles, and systems of formal environmental scanning units. The overall conclusion that emerges is that while scanning behaviors of American and Korean firms are quite similar, on aver...

  20. North Koreans in China in need of international protection

    OpenAIRE

    Roberta Cohen

    2012-01-01

    In the face of continuing persecution of North Koreans who are forcibly returned to their country of origin by China, the international community needs to reconsider how it might better work towards securing protection for North Koreans. Some may be political refugees, others ‘refugees sur place’: they may not have been refugees when they left their country but become refugees because they have a valid fear of persecution upon return.