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Sample records for apparently healthy korean

  1. 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.

  2. 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.

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    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.

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

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    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.

  4. Presence of European bat lyssavirus RNas in apparently healthy Rousettus aegyptiacus bats

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    Wellenberg, G.J.; Audry, L.; Ronsholt, L.; Poel, van der W.H.M.; Bruschke, C.J.M.; Bourhy, H.

    2002-01-01

    Apparently healthy Rousettus aegyptiacus bats were randomly chosen from a Dutch colony naturally infected with European bat lyssavirus subgenotype 1a (EBL1a). These bats were euthanised three months after the first evidence of an EBL1a infection in the colony. EBL1a genomic and antigenomic RNAs of t

  5. Nutrients can modulate the adiponectin concentrations in apparently healthy young adults

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    Ana Carolina Pinheiro Volp

    Full Text Available Introduction: Adiponectin, an adipocyte derived peptide, has anti-inflammatory and antiatherogenic effects, and improves insulin sensitivity. However, little is known about dietary predictors and their interactions with lifestyle on adiponectin concentrations, in apparently healthy young adults. Objective: To evaluate the associations between plasma concentrations of adiponectin with dietary components and lifestyle in apparently healthy young adults. Methods: Anthropometric and body composition, systolic and diastolic blood pressure, diet and lifestyle data of 157 healthy young adults, aged 18 and 35, were collected and analyzed. Blood samples were collected after fasting for 12 hours to determine adiponectin concentrations. Dietary and anthropometric indexes were calculated and analyzed. Results: Adiponectin concentrations were significantly higher for women compared to men; and there was an indirect and significant correlation between adiponectin concentrations with BMI. There was a significant association between adiponectin concentrations with the healthy eating index, calories, lipids, proteins, fibers, riboflavin, and phosphorus, among others; and a tendency with carbohydrates and niacin. In multiple linear regression analysis, fiber and riboflavin (r² = 0.0928; p = 0.0013 and carbohydrates and phosphorus were associated with the concentrations of adiponectin. The association with carbohydrates and phosphorus suffered interaction with gender (r²= 0.2400; p < 0.0001, as well as the association with phosphorus also suffered interaction with physical activity (r²= 0.1275; p = 0.0003. Conclusion: Plasma concentrations of adiponectin, in healthy young adults, seem to be modulated by components of diet depending on gender and physical activity.

  6. Effect of oral versus intramuscular Vitamin D replacement in apparently healthy adults with Vitamin D deficiency

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    Nitin Gupta; Khalid J Farooqui; Chandar M Batra; Raman K Marwaha; Ambrish Mithal

    2017-01-01

    Context: A number of controversies exist regarding appropriate treatment strategy for Vitamin D deficiency. Aims: The aim of this study was to investigate the efficacy of equivalent doses of oral cholecalciferol (60,000 IU weekly for 5 weeks) versus intramuscular (IM) cholecalciferol (300,000 IU) in correcting Vitamin D deficiency in apparently healthy volunteers working in a hospital. Settings and Design: Prospective randomized open-label single institution study. Subjects and Methods: This ...

  7. Hepatitis B virus (HBV) and dual HBV-hepatitis delta virus (HDV) infection in apparently healthy persons.

    Science.gov (United States)

    Brehar-Cioflec, D; Claici, C; Roşiu, N; Negrea, D A; Moldovan, R; Coşniţă, M

    1998-01-01

    The main aims of the present study were to evaluate the transfusional risk concerning HBV and HBV-HDV infections and the prevalence of viral serum markers in apparently healthy persons. Our study included 226 apparently healthy persons in whom we performed tests for HBV (HBsAg, HBsAb, HBcAb) and HDV (Delta Ab) serum markers, using the enzyme immunoassay. In 45 (19.9%) subjects we detected serum HBsAg. In the 181 HBsAg-negative apparently healthy persons, our tests detected HBsAb (31 subjects) and HBcAb (49 subjects). Thus, 125 (55.3%) of the 226 apparently healthy persons had serologic evidence of past HBV infections. Delta Ab were detected in 3 (1.3%) of our subjects. We must state that one of the three Delta Ab-positive apparently healthy persons tested negative for both HBsAg and HBcAb.

  8. Levels of serum immunoglobulins in apparently healthy children and adults in Port Harcourt, Nigeria.

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    Obiandu, C; Okerengwo, A A; Dapper, D V

    2013-06-30

    Serum levels of the immunoglobulins: IgG, IgA and IgM were determined by the single radial immunodiffusion technique of Mancini in a total of 122 apparently healthy subjects consisting of 43 children (20 males; 23 females) aged 5-12 years and 79 adults (39 males; 40 females) aged 18-65 years resident in Port Harcourt, southeastern Nigeria. The effects of age and sex on the serum levels of the various immunoglobulin types were also determined. The mean values and ranges for the various immunoglobulin types are presented for both children and adults. Although, female children were found to have significantly lower mean values of IgA compared to male children (p0.05). However, female adults had significantly higher mean values of IgG and significantly lower mean values of IgA compared to male adults (pimmunoglobulin between adults and children. The present study reports mean values of the various types of immunoglobulin in apparently healthy children and adults resident in Port Harcourt, southeastern Nigeria. Significant gender differences were observed for some of the immunoglobulin types only amongst adults. Our results suggest that these gender differences amongst adults were apparently a gradual build-up from childhood. The results also confirm suggestions that levels of some immunoglobulin types seen amongst African adults may have possibly been attained during childhood. Our study could be of value since previous reports in this regard have been relatively scanty especially in this part of Nigeria.

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

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    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...

  10. 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.

  11. Occurrence of haemolytic Mannheimia spp. in apparently healthy sheep in Norway

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    Poulsen Louise L

    2006-10-01

    Full Text Available Abstract Background The occurrence of Mannheimia species in healthy sheep has only been investigated to a very limited extend since the genus and its five named species were established. The aim of the present study was to evaluate the occurrence of haemolytic Mannheimia species in apparently healthy sheep originating from four sheep flocks in South-Western Norway. Methods Typical β-haemolytic Pasteurellaceae were isolated from nasal swabs and subsequently subjected to bacteriological examination. A total of 57 Mannheimia isolates were obtained in pure culture. All isolates were genotyped by amplified fragment length polymorphisms (AFLP analysis and compared to six reference strains. The 16S rRNA gene sequences of two isolates were also determined. Results β-haemolytic Mannheimia species were isolated from 24% to 64% of the sheep in the four flocks. A total of 26 haemolytic M. ruminalis-like strains were isolated among which, a considerable genetic diversity was found. Eighteen M. glucosida isolates were obtained from three flocks, whereas M. haemolytica was only isolated from two flocks, 16 of them being from only one of the flocks. Conclusion We demonstrate that a relatively high number of apparently healthy sheep in Norway seem to carry the potentially pathogenic M. haemolytica and M. glucosida in the upper respiratory tract. An unexpectedly high number of haemolytic M. ruminalis-like organisms were also obtained in all four flocks. The usually non-haemolytic M. ruminalis are typically isolated from healthy ruminants. The significance of β-haemolytic M. ruminalis-like organisms is unknown and should be investigated in a future study.

  12. Blood Triglycerides Levels and Dietary Carbohydrate Indices in Healthy Koreans

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    Kang, Ji Yeon

    2016-01-01

    Objectives: Previous studies have obtained conflicting findings regarding possible associations between indices measuring carbohydrate intake and dyslipidemia, which is an established risk factor of coronary heart disease. In the present study, we examined cross-sectional associations between carbohydrate indices, including the dietary glycemic index (GI), glycemic load (GL), total amount of carbohydrates, and the percentage of energy from carbohydrates, and a range of blood lipid parameters. Methods: This study included 1530 participants (554 men and 976 women) from 246 families within the Healthy Twin Study. We analyzed the associations using a generalized linear mixed model to control for familial relationships. Results: Levels of the Apo B were inversely associated with dietary GI, GL, and the amount of carbohydrate intake for men, but these relationships were not significant when fat-adjusted values of the carbohydrate indices were used. Triglyceride levels were positively associated with dietary GI and GL in women, and this pattern was more notable in overweight participants (body mass index [BMI] ≥25 kg/m2). However, total, low-density lipoprotein and high-density lipoprotein cholesterol levels were not significantly related with carbohydrate intake overall. Conclusions: Of the blood lipid parameters we investigated, only triglyceride levels were positively related with dietary carbohydrate indices among women participants in the Healthy Twin Study, with an interactive role observed for BMI. However, these associations were not observed in men, suggesting that the association between blood lipid levels and carbohydrate intake depends on the type of lipid, specific carbohydrate indices, gender, and BMI. PMID:27255074

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

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    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.

  14. 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

  15. 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.

  16. Widespread of H5N1 infections in apparently healthy backyard poultry.

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    Abozaid, Khaled G A; Aly, Mona M; Abdel-Moneim, Ahmed S; El-Kady, Magdy F

    2016-08-01

    Highly pathogenic avian influenza subtype H5N1 represents a threat to the poultry industry and human health worldwide. Inapparently infected birds are suspected to play an essential role in the spread of avian influenza virus. In the current study, a total of 25,646 samples (16,185 chicken, 4696 ducks, 1633 geese and 3132 turkeys) from apparently healthy birds were screened for the presence of positive samples for H5N1 during 2009-2014. The samples were examined by reverse transcriptase real-time polymerase chain reaction (rRT-PCR) for M, H5 and N1 genes of avian influenza viruses. The results revealed that the HPAI H5N1 existed in an inapparent manner in ducks (4.68 %), geese (4.10 %), chickens (2.48 %) and turkeys (2.29 %). The current finding highlights the serious impact of such type on birds in the epidemiology of H5N1 in birds, animals and humans. It also highlights the existence of another reason other than vaccination that contributes to the widespread of inapparent infection of H5N1 in Egypt.

  17. High prevalence of asymptomatic malaria in apparently healthy schoolchildren in Aliero, Kebbi state, Nigeria

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    Rupashree Singh

    2014-04-01

    Full Text Available Background & objectives: In malaria endemic areas, continuous exposure to Plasmodium parasites leads to asymptomatic carriers that provide a reservoir, contributing to the persistence of malaria transmission. Thus, a study of the degree of prevalence of asymptomatic parasitaemias will help in assessing the level of reservoir of infection. Methods: All the consented participants without any signs and symptoms, suggestive of malaria were interviewed and thick blood smears were made to detect malaria parasites. The children presenting with malaria or any other severe illness, and those declining to give consent were excluded from the study. Results: A total of 118 (59.6% children out of 198 apparently healthy children were positive for malaria parasites while 80 (40.4% children were negative for malaria parasites. Prevalence of asymptomatic malaria was higher in males 75 (63.6% compared to females 43 (36.4%, but the difference was not statistically significant. Incidence of asymptomatic malaria was highest with 76.1% in the children aged 6– 10 yr. There was statistically significant association of the use of bednet on prevalence of asymptomatic malaria. Interpretation & conclusion: High prevalence of asymptomatic malaria detected in this study is a big challenge and can be a threat to the present malaria control programme. Thus, it should be considered in assessing and reorganising more effective malaria elimination strategies to achieve the desired goal of malaria control.

  18. Testicular cytological profiles of apparently healthy male dromedary camels during rutting and non-rutting periods.

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    Melaku, Simenew Keskes; Regassa, Fekadu; Tessema, Tesfaye Sisay; Kassa, Tesfu; Vencato, Juri; Owiny, David Okello; Stelletta, Calogero

    2015-12-01

    The aim of this study was to evaluate testicular cytological profiles of apparently healthy dromedary bulls during rutting and non-rutting periods. Pairs of testes from 26 (18 non-rutting and 8 rutting seasons) dromedary bulls 6-12 years old that were slaughtered at Akaki, Addis Ababa abattoir were sampled. A 21 gauge needle attached to 20mL syringe was used to collect Testicular Fine Needle Aspiration (TFNA) samples and five aspiration smears were prepared from each testis. A total of 312 slides (260 Testicular fine Needle Aspiration and 52 imprints) were examined. The mod ified May-Grunwald Giemsa (mMGG) technique and a light microscope were used to assess cellularity, morphology and quantification of the testicular. Sertoli and spermatogenic cells were identified and counted. The spermatic index (SI), Sertoli cell index (SEI) and the relationship between SI and SEI indexes (SSEI) were used to assess the ratio between mature spermatozoa and nursing cells. There were differences (P0.05) between TFNA and imprint smear slides of the testicular cells except for Sertoli cell count and SEI. Filarial worm larvae were present on the TFNA smear slides of four animals. Imprint and TFNA smear slides had comparable cytological profiles in dromedary bulls and significant differences were observed between rutting and non-rutting periods.

  19. 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.

  20. 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. 

  1. Fatal venous air embolism during anesthesia in an apparently healthy adult Chihuahua.

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    Mouser, Pamela J; Wilson, Jeffrey D

    2015-01-01

    An apparently healthy adult female Chihuahua was presented for elective ovariohysterectomy. After induction of general anesthesia, but prior to the start of the surgery, air was inadvertently administered to the patient via the i.v. fluid line. The patient convulsed, became apneic, arrested, and died despite attempted cardiopulmonary resuscitation. At necropsy, the pericardial sac was incised and filled with water to entirely submerge the intact heart. The right ventricular free wall was punctured, releasing several air bubbles from the right ventricle. Death was attributed to venous air embolism based on the clinical history, gross findings, and paucity of underlying gross and microscopic pathology that might have predisposed the dog to an anesthetic-related death. The discussion of this case includes a review of previously reported veterinary cases of fatal venous air embolism, including the varied mechanisms of embolus formation, the potential impact of pre-existing cardiopulmonary disease, and the methods used to detect emboli. This report outlines the events of fatal iatrogenic venous air embolization and emphasizes the importance of considering this entity in the case of sudden death of a patient with an indwelling catheter in order to pursue either appropriate diagnostic tests or necropsy techniques to aid in the diagnosis.

  2. High intake of whole grains and beans pattern is inversely associated with insulin resistance in healthy Korean adult population.

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    Song, SuJin; Paik, Hee-Young; Song, YoonJu

    2012-12-01

    We investigated the association between dietary patterns and insulin resistance in the 3871 healthy Korean adults from the 2007 to 2008 Korea National Health and Nutrition Examination Survey. The whole grains and beans pattern was associated with lower prevalence of insulin resistance (OR for highest quintile=0.80, 95% CI=0.61-1.03, P for trend=0.013).

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

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    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.

  4. Associations of amylin with inflammatory markers and metabolic syndrome in apparently healthy Chinese.

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    Xinwei Hou

    Full Text Available BACKGROUND: Cellular and animal studies implicate multiple roles of amylin in regulating insulin action, glucose and lipid metabolisms. However, the role of amylin in obesity related metabolic disorders has not been thoroughly investigated in humans. Therefore, we aimed to evaluate the distribution of circulating amylin and its association with metabolic syndrome (MetS and explore if this association is influenced by obesity, inflammatory markers or insulin resistance in apparently healthy Chinese. METHODS: A population-based sample of 1,011 Chinese men and women aged 35-54 years was employed to measure plasma amylin, inflammatory markers (C-reactive protein [CRP] and interleukin-6 [IL-6], insulin, glucose and lipid profiles. MetS was defined according to the updated National Cholesterol Education Program Adult Treatment Panel III criteria for Asian-Americans. RESULTS: Plasma amylin concentrations were higher in overweight/obese participants than normal-weight counterparts (P<0.001 without sex difference. Circulating amylin was positively associated with CRP, IL-6, BMI, waist circumference, blood pressure, fasting glucose, insulin, amylin/insulin ratio, HOMA-IR, LDL cholesterol and triglycerides, while negatively associated with HDL cholesterol (all P<0.001. After multiple adjustments, the risk of MetS was significantly higher (odds ratio 3.71; 95% confidence interval: 2.53 to 5.46 comparing the highest with the lowest amylin quartile. The association remained significant even further controlling for BMI, inflammatory markers, insulin or HOMA-IR. CONCLUSIONS: Our study suggests that amylin is strongly associated with inflammatory markers and MetS. The amylin-MetS association is independent of established risk factors of MetS, including obesity, inflammatory markers and insulin resistance. The causal role of hyperamylinemia in the development of MetS needs to be confirmed prospectively.

  5. Complete genome sequence of a genotype XVII Newcastle disease virus, isolated from an apparently healthy domestic duck in Nigeria

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    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 f...

  6. Establishment of reference interval for liver specific biochemical parameters in apparently healthy north Indian population.

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    Yadav, Dharamveer; Mishra, Sandhya; Gupta, Monika; John, P J; Sharma, Praveen

    2013-01-01

    Reference intervals (RI) are the most common decision support tool used for interpretation of numerical laboratory reports. The quality of the RI can play as large a role in result interpretation as the quality of the result itself. As such there is hardly any study examining RI for liver specific biochemical parameters in Indian population especially north Indians having drastically different food habits as compared to rest of the India. So there is a need to establish the RI for north Indian population. Present study was conducted on 2,021 apparently healthy individuals of north Indian origin ranging in age from 15-60 years, were selected randomly using defined criteria. Lipemic, hemolysed, icteric and stored samples were also excluded adopting preanalytical criteria for rejection of sample. Non parametric methodology for determination of RI was adopted as most of the biochemical parameters included revealed non Gaussian distribution. Data were analyzed for middle 95 percentile (2.5th-97.5th percentile), median and 95 % confidence interval using SPSS software package version 10.0. The upper and the lower limit of RI (reported Vs observed) for bilirubin (0-1.2 Vs 0.30-1.30 mg/dL), serum glutamate oxaloacetate transferase (SGOT) (0-41 Vs 13-52.80 IU/L), serum glutamate pyruvate transferase (SGPT) (0-50 Vs 10-68 IU/L) showed wide variation as compared to reported standard RI however Gamma glutamyl transferase (GGT) (0-50 Vs 5.00-50.60 IU/L) remained within the reported standard RI. Further gender wise evaluation revealed higher cutoff in males (AST 14-55, ALT 11-70.35, GGT 6.76-51.09 in IU/L, bilirubin (0.40-1.34 mg/dL) as compared to females (SGOT 13-50.43, SGPT 9-63.43, GGT 3.92-48.70 in IU/L, Bilirubin 0.30-1.20 mg/dL) for both enzymatic and non enzymatic biochemical parameters. The variations may be attributed to dietary pattern smoking and alcoholism.

  7. Bioequivalence study of two imatinib formulations after single-dose administration in healthy Korean male volunteers.

    Science.gov (United States)

    Jung, J A; Kim, N; Yang, J-S; Kim, T-e; Kim, J-R; Song, G-S; Kim, H; Ko, J W; Huh, W

    2014-12-01

    Imatinib mesylate is effective for chronic myeloid leukaemia and gastrointestinal tumours. We aimed to evaluate the pharmacokinetics of a 200-mg imatinib tablet compared to 2×100-mg imatinib tablets in order to meet the regulatory requirements for marketing in Korea.An open-label, randomized, single-dose, 2-period, 2-treatment cross-over study was conducted in 28 healthy Korean male volunteers. Subjects were administered a 200-mg imatinib tablet and 2×100-mg imatinib tablets under a fasting state according to a randomly assigned order with a 2-week wash-out period. Serial blood samples were collected up to 72 h post-dose. The pharmacokinetic parameters were calculated using non-compartmental methods.A total of 28 subjects were enrolled and 23 subjects completed the study. There were no serious adverse events during the study. 23 mild to moderate adverse events were reported (11 events with 200-mg imatinib vs. 12 events with 2×100-mg imatinib) and subjects recovered without sequelae. The Cmax value was 922.8±318.8 μg/L at 3.15 h for 200-mg imatinib tablet, and 986.3±266.0 μg/L at 2.91 h for the 2×100-mg imatinib tablet. The AUClast of 200-mg and 2×100-mg tablets were 13 084.3±39.1 and 14 131.7±3 826.2 h · μg/L, respectively. The geometric mean ratios (90% confidence intervals) for Cmax and AUClast were 0.9121 (0.8188, 1.0161) and 0.9558 (0.8685, 1.0519), respectively.A newly developed 200-mg imatinib tablet was bioequivalent to 2×100-mg imatinib tablets in healthy Korean subjects. A single-dose of either of the 2 formulations was generally well tolerated.

  8. Relationships between Dietary Intake and Cognitive Function in Healthy Korean Children and Adolescents

    Science.gov (United States)

    Kim, Jin Young; Kang, Seung Wan

    2017-01-01

    Background It has long been theorized that a relatively robust dietary intake impacts cognitive function. The aim of the study was to explore dietary intake and cognitive function in healthy Korean children and adolescents. Methods Three hundred and seventeen healthy children with no previous diagnosis of neurologic or psychiatric disorders were evaluated (167 girls and 150 boys with a mean age of 11.8 ± 3.3 years). Analysis indicators including food frequency questionnaires (FFQs) consisting of 76 items and neurocognitive tests including symbol digit modalities (SDMT), verbal memory, visual memory, shift attention, reasoning, and digit span (forward and backward) tests were observed and recorded. Results The standard deviation in reaction time was significantly shorter in girls than in boys (p Coca-Cola showed negative correlation with the results of verbal memory tests (p < 0.05). The consumption of mushrooms showed positive correlation with visual memory and reasoning test results (p < 0.05). The consumption of nuts showed positive correlation with SDMT results (p < 0.01). Omission errors were negatively correlated with the intake of protein, vitamin B1, vitamin B2, niacin, and vitamin B6 (p < 0.05), as well as with vitamin D and zinc intake (p < 0.01). Reaction time showed positive correlation with caffeine intake (p < 0.05). Omission errors were positively correlated with the consumption of rice and ramyeon (p < 0.01). Reaction time showed positive correlation with the consumption of snacks (p < 0.05). Standard deviations in reaction times showed positive correlation with the consumption of rice (p < 0.01), snacks, and chocolate (p < 0.05). Omission errors were negatively correlated with the consumption of rice with mixed grains (p < 0.01) and eggs (p < 0.05). Conclusion The relationship between dietary intake and cognitive function is generally better observed in girls than in boys. The consumption of healthy foods is correlated with good cognitive function

  9. A circulating complex between ASAT and IgG in serum in an apparently healthy woman.

    Science.gov (United States)

    Fex, G; Berntorp, K

    1987-04-15

    An elevated level of serum aspartate aminotransferase (ASAT) activity in a subjectively healthy woman was shown to be due to circulating ASAT:IgG complexes. The complexes were demonstrated by taking advantage of the specific interaction between protein A and IgG. Thus, greater than 90% of the patient's ASAT activity in serum could be bound to protein A-Sepharose demonstrating that nearly all the patient's serum ASAT was complexed to IgG. The ASAT-binding capacity of patient serum was calculated as approximately 850 micrograms ASAT/l which corresponds to about 0.01% of patient's IgG.

  10. The effects of atrial repolarization on exercise-induced ST-segment depression in apparently healthy females

    OpenAIRE

    Brown, Rhonda K

    1994-01-01

    The relationship between the PQ-segment slope on ST-segment depression during vigorous exercise was examined in 26 apparently healthy females between 18 and 26 years of age. Each subject performed 2 submaximal cycle ergometer exercise tolerance tests (trial A and trial B) on nonconsecutive days wherein the following variables, as delta scores, were measured; P-wave amplitude (microvolts), PQ-segment slope (uV!sec), and J-point at 0 and 60 msec (uV). Each variable was measured by both visual a...

  11. Cassava Flour Substitution Modulates Glycemic Responses and Glycemic Index of Wheat Breads in Apparent Healthy Volunteers.

    Science.gov (United States)

    Okafor, Ebelechukwu N; Erukainure, Ochuko L; Ozumba, Augusta U; Adewale, Chris O; Kayode, Funmi O; Asieba, Godfrey O; Adesegha, Olubukola I; Elemo, Gloria N

    2017-07-04

    Different carbohydrate foods produce different glycemic responses even with little or no difference in macronutrient composition. Cassava constitutes one of the major staples in Nigeria. Four blends of cassava-wheat bread samples with 0, 10, 15, and 20% cassava flour inclusion were fed individually to groups of healthy human volunteers. Subjects were studied on separate occasions in the morning after a 10-12-hr overnight fast. Blood glucose responses were measured at intervals of 30 min over a period of 2 hr. Glucose was used as a reference food. There were normal glucose responses to the bread samples studied. Increase in cassava incorporation led to less significant glycemic responses. The glycemic index values ranged from 91-94. Results from this study indicate that the inclusion of cassava flour in bread production might not pose a threat to blood glucose response of individuals.

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

    Science.gov (United States)

    Chang, Ju Young; Park, Jeong Su; Shin, Sue; Yang, Hye Ran; Moon, Jin Soo; Ko, Jae Sung

    2015-11-17

    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 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 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 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 exposure through breastfeeding and fish intake as a complementary food did not directly affect anthropometry in this population. If prolonged breastfeeding is expected, however, the Hg exposure through fish intake may need to be monitored for both mothers and infants.

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

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    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

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

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    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.

  15. Effects of Saccharomyces cerevisiae supplementation on apparent total tract digestibility of nutrients and fermentation profile in healthy horses.

    Science.gov (United States)

    Mackenthun, E; Coenen, M; Vervuert, I

    2013-05-01

    Supplementation with Saccharomyces cerevisiae (SC) in horses may have some potential to modify microbial populations and thereby improve fibre digestibility. The aim of this study was to investigate the effects of SC on apparent total tract digestibility (ATTD) of nutrients, with a special focus on fibre digestion in healthy horses. The fermentation profile of microbial populations was another focus of interest. Twelve geldings were randomly assigned to three groups. The basal diet consisted of cracked corn (2 g starch/kg body weight [BW]) and hay (1.2 kg/100 kg BW). During adaptation (3 weeks) and the total faecal collection period (5 days), cracked corn was fed once daily either as control (0 g SC) or supplemented with 1 or 3 g SC (1 g SC = 2 × 10(10) colony-forming units [cfu]). There was a 4-week wash-out period between the different SC regimes. Faeces were sampled by rectal collection for the analysis of pH, nitrogen, lactic acid, short-chain fatty acids (SCFA) and SC. In faeces, mean SC cfu was significantly lower than the quantity supplemented: 0 g SC, no detection; 1 g SC, 1.1 × 10(6) cfu; 3 g SC, 3.6 × 10(6) cfu. Apparent total tract digestibility of crude fibre varied approximately 40% without any treatment-related effects. Short-chain fatty acids, lactic acids and pH in faeces were not significantly affected by SC supplementation. Saccharomyces cerevisiae supplementation was not associated with any changes in the fermentation profiles, and fibre digestion accordingly remained unchanged in intact and healthy horses. Taking into account that fibre digestion remained unchanged and recovery rate of SC in faeces was mariginal, colonization and proliferation of SC in the healthy equine intestinal tract seems to be unlikely.

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

    Directory of Open Access Journals (Sweden)

    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

  17. Exposure to and fear of terror as predictors of self-rated health among apparently healthy employees.

    Science.gov (United States)

    Shirom, Arie; Toker, Sharon; Shapira, Itzhak; Berliner, Shlomo; Melamed, Samuel

    2008-05-01

    The effects of exposure to terror on physical health were investigated by relating objective exposure to terror and fear of terror to self-rated health (SRH), a proxy measure of health status. Our respondents were apparently healthy (N=4,877, 38% women) adults who completed self-report questionnaires. Objective exposure was assessed by the number of terrorist attacks and their casualties in a respondent's urban area prior to her/his completion of the questionnaire. Using several alternative assessments, objective exposure to terror did not predict SRH for both the genders. As hypothesized, fear of terror negatively predicted SRH for both females and males (beta=-0.04, -0.05, respectively). The effects of subjective and objective exposure were not found to be more pronounced among women relative to men, thus disconfirming our hypotheses in this regard. Our findings suggest that living under continuous fear of terror may adversely influence physical health irrespective of objective exposure.

  18. Population plasma and urine pharmacokinetics of ivabradine and its active metabolite S18982 in healthy Korean volunteers.

    Science.gov (United States)

    Choi, Hee Youn; Bae, Kyun-Seop; Cho, Sang-Heon; Ghim, Jong-Lyul; Choe, Sangmin; Jung, Jin Ah; Lim, Hyeong-Seok

    2016-04-01

    Ivabradine, a selective inhibitor of the pacemaker current (If ), is used for heart failure and coronary heart disease and is mainly metabolized to S18982. The purpose of this study was to explore the pharmacokinetics (PK) of ivabradine and S18982 in healthy Korean volunteers. Subjects in a phase I study were randomized to receive 2.5, 5, or 10 mg of ivabradine administered every 12 hours for 4.5 days, and serial plasma and urine concentrations of ivabradine and S18982 were measured. The plasma PK of ivabradine was best described by a 2-compartment model with mixed 0- and first-order absorption, linked to a 2-compartment model for S18982. The introduction of interoccasional variabilities and period as covariate into absorption-related parameters improved the model fit. Urine data have been applied to estimate renal and nonrenal clearance, enabling a more detailed description of the elimination process. We developed a population PK model describing the plasma and urine PK of ivabradine and S18982 in healthy Korean adult males. This model might be useful for predicting the plasma and urine PK of ivabradine, potentially helping to identify the optimal dosing regimens in various clinical situations.

  19. 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.

  20. 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.

  1. Prevalence of factor V G1691A (Leiden) and prothrombin G20210A polymorphisms among apparently healthy Jordanians.

    Science.gov (United States)

    Nusier, Mohamad K; Radaideh, Abdelrahman M; Ababneh, Nida'a A; Qaqish, Bara'ah M; Alzoubi, Renad; Khader, Yousef; Mersa, Janet Y; Irshaid, Nidal M; El-Khateeb, Mohammed

    2007-10-01

    Factor V Leiden and prothrombin G20210A are related genetic risk factors for venous thromboembolism (VTE). Analysis for both mutations is increasingly being performed on patients exhibiting hypercoagulability. The objective of this study was to determine the prevalence of factor V Leiden (FVL), prothrombin-G20210A (PT-G20210A) polymorphisms and their coexistence among apparently healthy Jordanians. One thousand apparently healthy individuals from representative regions of Jordan with no previous history of VTE participated in this study. The mean age of participants was 28.5+/-6.4 years (age range 18-45 years). Two hundred and eighteen subjects were APC resistant with an APC-R mean of 85.52+/-15.35 seconds; the non-resistant subjects had an APC-R mean of 159.90+/-26.96 seconds. A multiplex polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) for the simultaneous detection of FVL and prothrombin G20210A was used to analyze the 218 DNA samples that were APC-R resistant. Both mutations generate HindIII RFLPs and the prothrombin amplicon contains an invariant HindIII recognition sites. The multiplex PCR-RFLP of Factor V for those 218-samples was: 41 wild-type, 169 heterozygous mutant, and eight homozygous mutant individuals. For prothrombin G20210A, the multiplex PCR-RFLP identified 215 wild-type and three heterozygous mutant individuals. Factor V positive individuals (n=50) had a mean F-V activity of 78.04%+/-25.81. F-V activity among wild type (n=41), F-V Leiden heterozygous (n=169) and F-V Leiden homozygous (n=8) were 92.93%+/-16.17, 87.02%+/-15.21 and 96.14%+/-12.32, respectively. Factor II positive subjects (n=47) had a mean factor II activity of 127.96%+/-21.37. F-II activity among carriers (heterozygous, n=3) and non-carriers (normal, n=215) of PT-G20210A mutation were 107.67%+/-9.29 and 105.00%+/-17.79, respectively. The prevalence of FVL was 21.8% and there is a little likelihood of the co-inheritance of the FVL and PT-G20210A among

  2. Complete Genome Sequence of Lactobacillus jensenii Strain SNUV360, a Probiotic for Treatment of Bacterial Vaginosis Isolated from the Vagina of a Healthy Korean Woman

    Science.gov (United States)

    Lee, Sunghee; You, Hyun Ju; Kwon, Bomi

    2017-01-01

    ABSTRACT Lactobacillus jensenii SNUV360 is a potential probiotic strain that shows antimicrobial activity for the treatment of bacterial vaginosis. Here, we present the complete genomic sequence of L. jensenii SNUV360, isolated from a vaginal sample from a healthy Korean woman. Analysis of the sequence may provide insight into its functional activity. PMID:28280032

  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

    2016-01-01

    [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

  4. Association of depression and anxiety status with 10-year cardiovascular disease incidence among apparently healthy Greek adults: The ATTICA Study.

    Science.gov (United States)

    Kyrou, Ioannis; Kollia, Natasa; Panagiotakos, Demosthenes; Georgousopoulou, Ekavi; Chrysohoou, Christina; Tsigos, Constantine; Randeva, Harpal S; Yannakoulia, Mary; Stefanadis, Christodoulos; Papageorgiou, Charalabos; Pitsavos, Christos

    2017-01-01

    Background Chronic stress frequently manifests with anxiety and/or depressive symptomatology and may have detrimental cardiometabolic effects over time. As such, recognising the potential links between stress-related psychological disorders and cardiovascular disease (CVD) is becoming increasingly important in cardiovascular epidemiology research. The primary aim of this study was to explore prospectively potential associations between clinically relevant depressive symptomatology and anxiety levels and the 10-year CVD incidence among apparently healthy Greek adults. Design A population-based, health and nutrition prospective survey. Methods In the context of the ATTICA Study (2002-2012), 853 adult participants without previous CVD history (453 men (45 ± 13 years) and 400 women (44 ± 18 years)) underwent psychological evaluations through validated, self-reporting depression and anxiety questionnaires. Results After adjustment for multiple established CVD risk factors, both reported depression and anxiety levels were positively and independently associated with the 10-year CVD incidence, with depression markedly increasing the CVD risk by approximately fourfold (adjusted odds ratio (95% confidence interval) 3.6 (1.3, 11) for depression status; 1.03 (1.0, 1.1) for anxiety levels). Conclusions Our findings indicate that standardised psychological assessments focusing on depression and anxiety should be considered as an additional and distinct aspect in the context of CVD preventive strategies that are designed and implemented by health authorities at the general population level.

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

    Directory of Open Access Journals (Sweden)

    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.

  6. High-density cholesterol and apolipoprotein AI as modifiers of plasma fibrin clot properties in apparently healthy individuals.

    Science.gov (United States)

    Ząbczyk, Michał; Hońdo, Łukasz; Krzek, Marzena; Undas, Anetta

    2013-01-01

    Low high-density lipoprotein cholesterol (HDL-C) increases cardiovascular risk, whereas its high levels protect against atherosclerosis via multiple beneficial effects. Dense and poorly lysable fibrin clot formation is observed in cardiovascular disease. We sought to investigate whether HDL-C and its major component apolipoprotein A (Apo A)-I affect fibrin clot properties. In 136 apparently healthy individuals (99 men, 37 women, aged 49-69 years) we determined plasma fibrin clot permeability (Ks coefficient) and lysis time (t50%) together with Apo A-I and lipoprotein (a) [Lp(a)] levels. The median HDL-C level was 1.33  mmol/l (range from 0.77 to 2.19  mmol/l). HDL-C was positively associated with Apo A-I (r = 0.62, P Ks (r = 0.52, P Ks and t50% were associated with Lp(a) (r = -0.42, P Ks (P = 0.00016) and 17% shorter t50% (P = 0.0012) than the remainder. After adjustment for age, fibrinogen, and Lp(a), HDL-C was the independent predictor of Ks (β = 0.7, P < 0.00001) and t50% (β = -0.62, P < 0.00001). This study shows that elevated HDL-C levels are associated with improved fibrin clot permeability and lysis, indicating a novel antithrombotic mechanism underlying the postulated beneficial effects of therapy targeted at HDL-C.

  7. 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 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 (cats, a pathological cause was identified in 27 adult cats - of these, 26 were >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 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 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.

  8. Hematologic, biochemical, and cytologic findings from apparently healthy atlantic bottlenose dolphins (Tursiops truncatus) inhabiting the Indian River Lagoon, Florida, USA.

    Science.gov (United States)

    Goldstein, Juli D; Reese, Eric; Reif, John S; Varela, René A; McCulloch, Stephen D; Defran, R H; Fair, Patricia A; Bossart, Gregory D; Hansen, Larry

    2006-04-01

    The objective of this study was to establish reference baseline data for hematologic, biochemical, and cytologic findings in apparently healthy Atlantic bottlenose dolphins (Tursiops truncatus) inhabiting the Indian River Lagoon, Florida, USA. Sixty-two dolphins were captured, examined, and released during June 2003 and June 2004. Mean, standard deviation, and range were calculated for each parameter, and values for which published data were available, were close to or within the ranges previously reported for free-ranging bottlenose dolphins. No pathologic abnormalities were found in fecal and blowhole cytologic specimens. However, 24% (7/29) of the dolphins examined in 2003 had evidence of gastritis, which was graded as severe in 14% (4/29) of the cases. In 2004, only 4% (1/24) of dolphins sampled had evidence of mild or moderate gastritis; no severe inflammation was present. Dolphins with evidence of gastritis were 8 yr of age or older and predominantly male. Several statistically significant differences were found between males and females, between pregnant and nonpregnant animals, and between juveniles ( or =6 yr). However, the values remained within the established ranges for this species, and the differences were not likely to be of clinical significance.

  9. Determination of plasma topiramate concentration using LC-MS/MS for pharmacokinetic and bioequivalence studies in healthy Korean volunteers.

    Science.gov (United States)

    Park, Jin-Hee; Park, Yoo-Sin; Lee, Min-Ho; Rhim, Si-Youn; Song, Jae-Chul; Lee, Soo-Jin; Kim, Jung-Mogg; Shaw, Leslie M; Kang, Ju-Seop

    2008-08-01

    A rapid, simple and validated liquid chromatography coupled to tandem mass spectrometric method (LC-MS/MS) for topiramate analysis in human plasma has been applied to pharmacokinetic and bioequivalence studies in 24 healthy male Korean volunteers. The procedure involves a simple liquid extraction of topiramate and prednisone (internal standard) with acetonitrile and separation by HPLC equipped with a Capcell Pak C18 column using acetonitrile-0.1% triethylamine (80:20, v/v) as a mobile phase. Detection was carried out on an API 2000 MS system by multiple reactions monitoring mode. The ionization was optimized using ESI(-) and selectivity was achieved by MS/MS analysis, m/z 338.0 --> 77.5 and m/z 357.1 --> 327.2 for topiramate and prednisone, respectively. The method had a total run time of 2.5 min and showed good linearity over a working range of 20-5000 ng/mL in human plasma with a lower limit of quantification of 20 ng/mL. No metabolic compounds were found to interfere with the analysis. The inter-day and intra-day accuracy were in the ranges of 99.24-116.63 and 93.45-108.68%, respectively, and inter-day and intra-day precisions were below 6.24 and 5.25%, respectively. This method was successfully applied for pharmacokinetic and bioequivalence studies by analysis of blood samples taken up to 96 h after an oral administration of 100 mg of topiramate in 24 healthy Korean volunteers.

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

    Directory of Open Access Journals (Sweden)

    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

  11. Latent association between low urine pH and low body weight in an apparently healthy population.

    Science.gov (United States)

    Nakajima, Kei; Oda, Eiji; Kanda, Eiichiro

    2016-01-01

    Low urine pH, a plausible predictor for chronic kidney disease and metabolic disorders, is often observed in obese individuals. However, the association between low urine pH and low body weight is equivocal. We examined clinical parameters including urine pH and body mass index (BMI) in a cross-sectional study of 3629 apparently healthy Japanese adults aged 25-80 years who underwent a health-screening check-up. Urine pH was lower and the prevalence of proteinuria was significantly higher in subjects with BMI of ≥ 27.0 kg/m(2) compared with those with BMI of 21.0-22.9 kg/m(2). By contrast, hematuria was more prevalent in subjects with BMI of ≤ 20.9 kg/m(2). Logistic regression analysis showed that BMI of ≥ 27.0 kg/m(2) was significantly associated with low urine pH (≤ 5.5), which remained significant after adjustment for relevant confounders including age, sex, proteinuria, estimated glomerular filtration rate, urine density, hematuria, smoking status, and daily alcohol drinking. However, the association disappeared after further adjustment for serum uric acid. In contrast, the association between low urine pH and BMI of ≤ 19.0 kg/m(2) was significant after adjustment for age and sex and rather strengthened by the further adjustment for serum uric acid. In conclusion, low urine pH may be independently associated with low BMI. However, the underlying mechanisms of low urine pH in low body weight may differ from those in high body weight.

  12. 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.

  13. 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.;

    2008-01-01

    PURPOSE: To measure the apparent diffusion coefficient (ADC) of hyperpolarized (HP) (3)He gas using diffusion weighted MRI in healthy volunteers and patients with emphysema and examine the reproducibility and volume dependency. MATERIALS AND METHODS: A total of eight healthy volunteers and 16...... 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 mean ADC with increased inhaled gas volume was observed in both groups. CONCLUSION: Mean ADC and SD of HP (3)He MRI is reproducible and discriminates well between healthy controls and patients with emphysema at the higher gas volume. This method is robust and may be useful to gain new insights...

  14. 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

  15. Hemoglobin concentrations in 358 apparently healthy 80-year-old Danish men and women. Should the reference interval be adjusted for age?

    DEFF Research Database (Denmark)

    Milman, N.; Pedersen, A.N.; Ovesen, L.

    2008-01-01

    -year-olds. Methods: Participants in this epidemiological health survey cohort were 358 subjects (171 men) 80 years of age. A dietary survey was performed in 232 subjects. Blood samples included Hb, red cell indices, serum ferritin, serum C-reactive protein, renal and hepatic function tests. Normality...... criteria for Hb were: 1) values in all participants; 2) values in apparently healthy subjects; 3) values in 10-year survivors. Hb was compared with muscle strength, physical performance and diet. Results: In the entire series, median Hb was 140 g/L, 5-95 percentile 116-160 g/L in men, and 131 g/L, 5......-95 percentile 114-147 g/L in women (pmen and 17% in women. Apparently healthy iron-replete men (n=129) and women (n=141) had median Hb of 141 g/L and 131 g/L. Median Hb levels were higher in 10-year surviving...

  16. 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.

  17. Impact of Yoga and Meditation on Cellular Aging in Apparently Healthy Individuals: A Prospective, Open-Label Single-Arm Exploratory Study.

    Science.gov (United States)

    Tolahunase, Madhuri; Sagar, Rajesh; Dada, Rima

    2017-01-01

    This study was designed to explore the impact of Yoga and Meditation based lifestyle intervention (YMLI) on cellular aging in apparently healthy individuals. During this 12-week prospective, open-label, single arm exploratory study, 96 apparently healthy individuals were enrolled to receive YMLI. The primary endpoints were assessment of the change in levels of cardinal biomarkers of cellular aging in blood from baseline to week 12, which included DNA damage marker 8-hydroxy-2'-deoxyguanosine (8-OH2dG), oxidative stress markers reactive oxygen species (ROS), and total antioxidant capacity (TAC), and telomere attrition markers telomere length and telomerase activity. The secondary endpoints were assessment of metabotrophic blood biomarkers associated with cellular aging, which included cortisol, β-endorphin, IL-6, BDNF, and sirtuin-1. After 12 weeks of YMLI, there were significant improvements in both the cardinal biomarkers of cellular aging and the metabotrophic biomarkers influencing cellular aging compared to baseline values. The mean levels of 8-OH2dG, ROS, cortisol, and IL-6 were significantly lower and mean levels of TAC, telomerase activity, β-endorphin, BDNF, and sirtuin-1 were significantly increased (all values p < 0.05) post-YMLI. The mean level of telomere length was increased but the finding was not significant (p = 0.069). YMLI significantly reduced the rate of cellular aging in apparently healthy population.

  18. Impact of Yoga and Meditation on Cellular Aging in Apparently Healthy Individuals: A Prospective, Open-Label Single-Arm Exploratory Study

    Science.gov (United States)

    Tolahunase, Madhuri; Sagar, Rajesh

    2017-01-01

    This study was designed to explore the impact of Yoga and Meditation based lifestyle intervention (YMLI) on cellular aging in apparently healthy individuals. During this 12-week prospective, open-label, single arm exploratory study, 96 apparently healthy individuals were enrolled to receive YMLI. The primary endpoints were assessment of the change in levels of cardinal biomarkers of cellular aging in blood from baseline to week 12, which included DNA damage marker 8-hydroxy-2′-deoxyguanosine (8-OH2dG), oxidative stress markers reactive oxygen species (ROS), and total antioxidant capacity (TAC), and telomere attrition markers telomere length and telomerase activity. The secondary endpoints were assessment of metabotrophic blood biomarkers associated with cellular aging, which included cortisol, β-endorphin, IL-6, BDNF, and sirtuin-1. After 12 weeks of YMLI, there were significant improvements in both the cardinal biomarkers of cellular aging and the metabotrophic biomarkers influencing cellular aging compared to baseline values. The mean levels of 8-OH2dG, ROS, cortisol, and IL-6 were significantly lower and mean levels of TAC, telomerase activity, β-endorphin, BDNF, and sirtuin-1 were significantly increased (all values p < 0.05) post-YMLI. The mean level of telomere length was increased but the finding was not significant (p = 0.069). YMLI significantly reduced the rate of cellular aging in apparently healthy population. PMID:28191278

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

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    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.

  20. Influence of protein intake from haem and non-haem animals and plant origin on inflammatory biomarkers among apparently-healthy adults in Greece.

    Science.gov (United States)

    Vallianou, Natalia G; Bountziouka, Vassiliki P; Georgousopoulou, Ekavi; Evangelopoulos, Angelos A; Bonou, Maria S; Vogiatzakis, Evangelos D; Barbetseas, John D; Avgerinos, Peter C; Panagiotakos, Demosthenes B

    2013-12-01

    Intake of different types of protein may be associated with differences in biomarkers among various populations. This work investigated the influence of protein intake from haem and non-haem animals as well as protein from plants on haematological and biochemical parameters in inflammation among apparently-healthy adults living in Greece, a Mediterranean country. Four hundred and ninety apparently-healthy subjects (46 +/- 16 years, 40% men), who consecutively visited Polykliniki General Hospital for routine examinations, voluntarily agreed to participate in the study (participation rate 85%). Demographic, anthropometric and lifestyle characteristics were recorded. Participants completed a valid, semi-quantitative food frequency questionnaire. Protein intake was classified into three sources: protein from haem animals, protein from non-haem animals, and protein from plant origin. Fasting blood samples were taken from all participants; uric acid, creatinine, lipids, cystatin C, haptoglobin, haemoglobin, haematocrit, iron, ferritin, white blood cells, monocytes, platelets, and C-reactive protein were measured. Protein intake from only haem animals was associated with increased haemoglobin and haematocrit levels (p intake of protein from non-haem animals and plant origin was not associated with the investigated haematological and biochemical markers of low-grade chronic inflammation when lifestyle factors and overall dietary habits were taken into account. Intake of protein from only haem animals seems to be consistently associated with haematological markers. The confounding role of dietary habits and lifestyle variables on the tested parameters deserves further attention in future research.

  1. 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

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    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.

  2. Histogram-based characterization of healthy and ischemic brain tissues using multiparametric MR imaging including apparent diffusion coefficient maps and relaxometry.

    Science.gov (United States)

    Bernarding, J; Braun, J; Hohmann, J; Mansmann, U; Hoehn-Berlage, M; Stapf, C; Wolf, K J; Tolxdorff, T

    2000-01-01

    Decreased, renormalized, or increased values of the calculated apparent diffusion coefficient (ADC) are observed in stroke models. A quantitative description of corresponding tissue states using ADC values may be extended to include true relaxation times. A histogram-based segmentation is well suited for characterizing tissues according to specific parameter combinations irrespective of the heterogeneity found for human healthy and ischemic brain tissues. In a new approach, navigated diffusion-weighted images and ADC maps were incorporated into voxel-based parameter sets of relaxation times (T1, T2), and T1- or T2-weighted images, followed by a supervised histogram-based analysis. Healthy tissues were segmented by incorporating T1 relaxation into the data set, ischemic regions by combining T2- or diffusion-weighted images with ADC maps. Mean values of healthy and pathologic tissues were determined, spatial distributions of the parameter vectors were visualized using color-encoded overlays. One to six days after stroke, ischemic regions exhibited reduced relative mean ADC values.

  3. 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.)

  4. Association between Resting Heart Rate and Inflammatory Markers (White Blood Cell Count and High-Sensitivity C-Reactive Protein) in Healthy Korean People

    Science.gov (United States)

    Park, Woo-Chul; Seo, Inho; Kim, Shin-Hye

    2017-01-01

    Background Inflammation is an important underlying mechanism in the pathogenesis of atherosclerosis, and an elevated resting heart rate underlies the process of atherosclerotic plaque formation. We hypothesized an association between resting heart rate and subclinical inflammation. Methods Resting heart rate was recorded at baseline in the KoGES-ARIRANG (Korean Genome and Epidemiology Study on Atherosclerosis Risk of Rural Areas in the Korean General Population) cohort study, and was then divided into quartiles. Subclinical inflammation was measured by white blood cell count and high-sensitivity C-reactive protein. We used progressively adjusted regression models with terms for muscle mass, body fat proportion, and adiponectin in the fully adjusted models. We examined inflammatory markers as both continuous and categorical variables, using the clinical cut point of the highest quartile of white blood cell count (≥7,900/mm3) and ≥3 mg/dL for high-sensitivity C-reactive protein. Results Participants had a mean age of 56.3±8.1 years and a mean resting heart rate of 71.4±10.7 beats/min; 39.1% were men. In a fully adjusted model, an increased resting heart rate was significantly associated with a higher white blood cell count and higher levels of high-sensitivity C-reactive protein in both continuous (P for trend <0.001) and categorical (P for trend <0.001) models. Conclusion An increased resting heart rate is associated with a higher level of subclinical inflammation among healthy Korean people.

  5. Immunogenicity and safety of a novel quadrivalent meningococcal conjugate vaccine (MenACWY-CRM in healthy Korean adolescents and adults

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    Hoan Jong Lee

    2014-11-01

    Conclusions: Findings of this first study of a quadrivalent meningococcal polysaccharide conjugate vaccine in Korean adults and adolescents demonstrated that a single dose of MenACWY-CRM was well tolerated and immunogenic, as indicated by the percentages of subjects with hSBA titers ≥8 (79%, 99%, 98%, and 94% of subjects and geometric mean titers (48, 231, 147, and 107 against serogroups A, C, W, and Y, respectively, at 1 month post-vaccination.

  6. Hemoglobin concentrations in 358 apparently healthy 80-year-old Danish men and women. Should the reference interval be adjusted for age?

    DEFF Research Database (Denmark)

    Milman, N.; Pedersen, Agnes Nadelmann; Ovesen, Lars

    2008-01-01

    -year-olds. Methods: Participants in this epidemiological health survey cohort were 358 subjects (171 men) 80 years of age. A dietary survey was performed in 232 subjects. Blood samples included Hb, red cell indices, serum ferritin, serum C-reactive protein, renal and hepatic function tests. Normality...... criteria for Hb were: 1) values in all participants; 2) values in apparently healthy subjects; 3) values in 10-year survivors. Hb was compared with muscle strength, physical performance and diet. Results: In the entire series, median Hb was 140 g/L, 5-95 percentile 116-160 g/L in men, and 131 g/L, 5......-95 percentile 114-147 g/L in women (p= 20 had a lower frequency of anemia. There was no correlation between Hb and dietary or supplemental iron intake. In men, Hb was correlated to meat consumption. Conclusions: WHO decision limits for anemia should not be lowered in 80-year-old subjects. "Optimal" Hb...

  7. 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

  8. Pharmacokinetic comparison of sustained- and immediate-release formulations of cilostazol after multiple oral doses in fed healthy male Korean volunteers

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    Kim YH

    2015-07-01

    Full Text Available Yo Han Kim,1 Jong-Lyul Ghim,2 Jin Ah Jung,2 Sang-Heon Cho,3 Sangmin Choe,4 Hee Youn Choi,1 Kyun-Seop Bae,1 Hyeong-Seok Lim1 1Department of Clinical Pharmacology and Therapeutics, College of Medicine, University of Ulsan, Asan Medical Center, Seoul, 2Department of Clinical Pharmacology, Inje University, Busan Paik Hospital, Busan, 3Department of Clinical Pharmacology, Inha University Hospital, Inha University School of Medicine, Incheon, 4Clinical Trials Center, Pusan National University Hospital, Busan, Republic of Korea Background: A new extended-release form of cilostazol has recently been developed. This study was conducted to compare the pharmacokinetic characteristics of sustained-release (SR and immediate-release (IR formulations of cilostazol after multiple oral doses in healthy male Korean volunteers.Methods: This was an open-label, randomized, multiple-dose, crossover study conducted in 30 healthy Korean subjects. In each treatment period, subjects received oral doses of 200 mg SR formulation every 24 hours or 100 mg IR formulation every 12 hours for 5 consecutive days in a fed state, with a washout period of 9 days. The plasma concentrations of cilostazol and its metabolites were determined using a validated liquid chromatography-tandem mass spectrometry method. The area under the plasma concentration–time curve within a dosing interval (AUCT, the measured peak plasma concentration at steady state (Cmax,ss, and the time to reach Cmax,ss (tmax,ss were analyzed using a noncompartmental method. Results: A total of 24 healthy male subjects completed the study. The mean (standard deviation [SD] AUCT (96–120 hours values for SR and IR were 27,378.0 (10,301.6 ng·h/mL and 27,860.3 (7,152.3 ng·h/mL, respectively. The mean (SD Cmax,ss values were 2,741.4 (836.0 ng/mL and 2,051.0 (433.2 ng/mL, respectively. The median tmax,ss values were 8.0 hours and 4.0 hours, respectively. The geometric mean ratios (90% confidence intervals of

  9. Hematological and nutritional parameters in apparently healthy elderly individuals Parâmetros hematológicos e nutricionais em idosos aparentemente saudáveis

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    Mariza D'Agord Schaan

    2007-06-01

    Full Text Available A non-probabilistic study in an elderly free living community was performed. The first analysis was cross-sectional in design and the additional analysis, a case-control design. In the first analysis, 745 subjects were enrolled. Additional analyses, made in 46 apparently healthy elderly subjects (AHE and 33 young adults (YA included: clinical, hematological and biochemical analyses, 24-hours nutritional recall and diet frequency questionnaire. The AHE were selected using the Senieur test protocol. To avoid selection bias in the AHE sample, additional analysis comparing cultural, socioeconomic, and health variables were compared between AHE and non-selected elderly with same dysfunction or morbidity (DE. The prevalence of AHE was 6.17% (n=46 among whom 4.3% were anemic. There were no statistically differences in hematocrit, hemoglobin, leukocytes and vitamin B12 levels between AHE and YA groups. Mean values of MCV, RDW, eosinophils, folate and ferritin were higher in the AHE than the YA group. On the other hand, platelets were higher in the YA group. No statistically significant difference occurred between the AHE and DE groups when nutritional indicators were compared. The comparison between nutritional indicators of anemic and non-anemic apparently healthy elderly people showed statistically significant differences in vitamin B12 and protein intake, which were lower in the anemic elderly. The results suggest independent biological differences between hematological parameters of elderly and young individuals.Foi realizado um estudo não probabilístico em idosos que vivem na comunidade. A primeira análise teve um delineamento transversal e análises adicionais um delineamento caso-controle. Na primeira análise foram incluídos 745 indivíduos. Análises adicionais foram feitas em 46 idosos saudáveis (HE e em 33 adultos jovens (YA incluindo: análises clínicas, hematológicas e bioquímicas, recordatório nutricional de 24 horas e question

  10. High prevalence of antibodies to hepatitis A and E viruses and viremia of hepatitis B, C, and D viruses among apparently healthy populations in Mongolia.

    Science.gov (United States)

    Takahashi, Masaharu; Nishizawa, Tsutomu; Gotanda, Yuhko; Tsuda, Fumio; Komatsu, Fumio; Kawabata, Terue; Hasegawa, Kyoko; Altankhuu, Murdorjyn; Chimedregzen, Ulziiburen; Narantuya, Luvsanbasaryn; Hoshino, Hiromi; Hino, Kunihiko; Kagawa, Yasuo; Okamoto, Hiroaki

    2004-03-01

    The prevalence of infection with hepatitis A virus (HAV), HBV, HCV, HDV, and HEV was evaluated in 249 apparently healthy individuals, including 122 inhabitants in Ulaanbaatar, the capital city of Mongolia, and 127 age- and sex-matched members of nomadic tribes who lived around the capital city. Overall, hepatitis B surface antigen (HBsAg) was detected in 24 subjects (10%), of whom 22 (92%) had detectable HBV DNA. Surprisingly, HDV RNA was detectable in 20 (83%) of the 24 HBsAg-positive subjects. HCV-associated antibodies were detected in 41 (16%) and HCV RNA was detected in 36 (14%) subjects, none of whom was coinfected with HBV, indicating that HBV/HCV carriers account for one-fourth of this population. Antibodies to HAV and HEV were detected in 249 (100%) and 28 (11%) subjects, respectively. Of 22 HBV DNA-positive subjects, genotype D was detected in 21 subjects and genotype F was detected in 1 subject. All 20 HDV isolates recovered from HDV RNA-positive subjects segregated into genotype I, but these differed by 2.1 to 11.4% from each other in the 522- to 526-nucleotide sequence. Of 36 HCV RNA-positive samples, 35 (97%) were genotype 1b and 1 was genotype 2a. Reflecting an extremely high prevalence of hepatitis virus infections, there were no appreciable differences in the prevalence of hepatitis virus markers between the two studied populations with distinct living place and lifestyle. A nationwide epidemiological survey of hepatitis viruses should be conducted in an effort to prevent de novo infection with hepatitis viruses in Mongolia.

  11. Oral epithelial atypical changes in apparently healthy oral mucosa exposed to smoking, alcohol, peppers and hot meals, using the AgNOR and Papanicolaou staining techniques.

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    Ahmed, Hussain Gadelkarim; Ebnoof, Syda Omer M Ali; Hussein, Mohmmed Omer M; Gbreel, Afra Yousif A

    2010-07-01

    To evaluate cytological atypical changes in apparently healthy oral mucosa exposed to smoking, alcohol, hot meals, and peppers using the AgNOR and Papanicolaou methods. A total of 180 individuals were evaluated, of which 60 were smokers, 34 were alcohol users, 52 were habitual peppers and hot meal (exposed) consumers, 24 were non-exposed, and 10 were patients with Oral Squamous Cell Carcinoma (OSCC), as an internal control. Cytological materials were obtained by brushing of buccal mucosa, on the border of the tongue and on the floor of the mouth, and participants underwent the Papanicolaou test for cytological changes and AgNOR staining for evaluation of the mean number of AgNOR dots per nucleus. SPSS program was used to perform the Pearson chi-square test. The 95% confidence level, Odds Ratio (OR), and the 95% Confidence Intervals (CI) were used. The features of cytological atypia were verified among 10 individuals, including 5 smokers, 2 alcohol users, 2 hot meals and peppers consumers, and one non-exposed. For atypia among tobacco smokers, the adjusted Odds Ratio (OR) and the 95% CI were found to be 2 (0.246-16.24). Increased keratinization was detected among 27 (45%) of the smokers (P cytological atypia were identified with 6 +/- 2 AgNOR mean count. The increase of the variables suggests that the evaluation of epithelial atypical changes in individuals exposed to smoking and alcohol carcinogens may be a useful screening tool. While hot meals and peppers did not seem to be a risk for oral mucosal proliferation, they increased the potency of keratinization and infection.

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

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    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.

  13. Malarial anaemia and anaemia severity in apparently healthy primary school children in urban and rural settings in the Mount Cameroon area: cross sectional survey.

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    Irene Ule Ngole Sumbele

    Full Text Available This study examines the relative importance of living in an urban versus rural setting and malaria in contributing to the public health problem of malarial anaemia (MA and anaemia respectively in apparently healthy primary school children.A cross-sectional study was conducted among 727 school children aged between four and 15 years living in an urban (302 and rural (425 settings in the Mount Cameroon area. Blood sample collected from each child was used for the preparation of blood films for detection of malaria parasites and assessment of malaria parasite density as well as full blood count determination using an automated haematology analyzer. Based on haemoglobin (Hb measurements, children with malaria parasitaemia were stratified into MA (Hb<11 g/dL; mild MA (Hb of 8-10.9 g/dL; moderate MA (Hb of 6.1-7.9 g/dL and severe MA (Hb≤6 g/dL. Evaluation of potential determinants of MA and anaemia was performed by multinomial logistic-regression analysis and odds ratios used to evaluate risk factors.Out of the 727 children examined, 72 (9.9% had MA. The prevalence of MA and anaemia were significantly higher (χ2 = 36.5, P <0.001; χ2 = 16.19, P <0.001 respectively in children in the urban (17.9%; 26.8% respectively than in the rural area (4.2%; 14.8% respectively. Majority of the MA cases were mild (88.9%, with moderate (5.6% and severe MA (5.6% occurring in the urban area only. The age group ≤6 years was significantly (P <0.05 associated with both MA and anaemia. In addition, low parasite density was associated with MA while malaria parasite negative and microcytosis were associated with anaemia.Malarial anaemia and anaemia display heterogeneity and complexity that differ with the type of settlement. The presence of severe MA and the contributions of the age group ≤6 years, low parasite density and microcytosis to the public health problem of MA and anaemia are noteworthy.

  14. Pharmacokinetics and relative bioavailability of fixed-dose combination of clopidogrel and aspirin versus coadministration of individual formulations in healthy Korean men

    Science.gov (United States)

    Choi, Hyang-Ki; Ghim, Jong-Lyul; Shon, Jihong; Choi, Young-Kyung; Jung, Jin Ah

    2016-01-01

    Background Simultaneous prescription of clopidogrel and low-dose aspirin is recommended for the treatment of acute coronary syndrome because of improvements in efficacy and patient compliance. In this study, the pharmacokinetics of a fixed-dose combination (FDC) of clopidogrel and aspirin was compared with coadministration of individual formulations to clarify the equivalence of the FDC. Methods This was a randomized, open-label, two-period, two-treatment, crossover study in healthy Korean men aged 20–55 years. Subjects received two FDC capsules of clopidogrel/aspirin 75/100 mg (test) or two tablets of clopidogrel 75 mg and two capsules of aspirin 100 mg (reference) with a 14-day washout period. Plasma concentrations of clopidogrel, aspirin, and salicylic acid were measured using validated ultraperformance liquid chromatography–tandem mass spectrometry. Bioequivalence was assessed by analysis of variance and calculation of the 90% confidence intervals (CIs) of the ratios of the geometric means (GMRs) for AUClast and Cmax for clopidogrel and aspirin. Results Sixty healthy subjects were enrolled, and 53 completed the study. Clopidogrel, aspirin, and salicylic acid showed similar absorption profiles and no significant differences in Cmax, AUClast, and Tmax between FDC administration and coadministration of individual formulations. The GMRs (90% CI) for the Cmax and AUClast of clopidogrel were 1.08 (0.95, 1.23) and 0.93 (0.84, 1.03), respectively. The GMRs (90% CI) for the Cmax and AUClast of aspirin were 0.98 (0.84, 1.13) and 0.98 (0.93, 1.04), respectively. Both treatments were well tolerated in the study subjects. Conclusion The FDC of clopidogrel and aspirin was bioequivalent to coadministration of each individual formulation. The FDC capsule exhibited similar safety and tolerability profiles to the individual formulations. Therefore, clopidogrel/aspirin 75 mg/100 mg FDC capsules can be prescribed to improve patient compliance. PMID:27822013

  15. COMPARATIVE BIOAVAILABILITY OF A FIXED-DOSE COMBINATION TABLET OF OLMESARTAN MEDOXOMIL/HYDROCHLOROTHIAZIDE IN HEALTHY KOREAN VOLUNTEERS.

    Science.gov (United States)

    Zheng, Renhua; Hwang, Ho Min; Kim, Bo-Hyung

    2016-01-01

    Combination therapy with diuretics and angiotensin II type 1 (AT1) receptor antagonist is frequently recommended for the control of blood pressure in hypertensive patients. This study was targeted to compare pharmacokinetic profiles of a new generic fixed-dose combination (FDC) tablet of olmesartan medoxomil/hydrochlorothiazide 20/12.5 mg and a reference formulation of Olmetec Plus 20/12.5 mg tablets in healthy volunteers. The study design was a randomized sequence and two-way crossover study in healthy subjects. They were to be randomly assigned to either one of the two sequence groups; each subject sequentially received a single oral dose of reference and test tablet with 7-day washout period. Blood sample was collected at pre-dose and at 0.33, 0.67, 1, 1.33, 1.67, 2, 2.5, 3, 4, 6, 8, 12, 24, 36 and 48 h post-dose. The blood concentrations were analyzed by LC-MS/MS. Both of the 90% CI for the treatment ratios (test/reference) of C(max) and AUC(last) were to be in the range of 0.800-1.250 with regards to olmesartan medoxomil and hydrochlorothiazide; the geometric mean ratios (test/reference) for olmesartan C(max) and AUC(last) were 0.979 (90% CI, 0.934-1.027) and 0.992 (0.946-1.041), respectively, and those for hydrochlorothiazide C(max) and AUC(last) were 0.966 (0.975-1.110) and 0.999 (0.963-1.038), respectively. No serious adverse events were reported during the study. The generic formulation of olmesartan medoxomil/hydrochlorothiazide 20/12.5 mg tablet was bioequivalent with the reference formulation of Olmetec Plus 20/12.5 mg tablet in regards to the pharmacokinetic parameters of olmesartan medoxomil and hydrochlorothiazide. Clinical Research Information Service (CRIS) Registration Number: KCT0001025. (https://cris.nih.go.kr/ Mar 18, 2014)

  16. Safety and immunogenicity of a single intramuscular dose of a tetanus-diphtheria toxoid (Td) vaccine (BR-TD-1001) in healthy Korean adult subjects.

    Science.gov (United States)

    Hong, Taegon; Chung, Yong-Ju; Kim, Tae-Yeon; Kim, Ik-Hwan; Choe, Yong-Kyung; Lee, Jongtae; Jeon, Sangil; Han, Seunghoon; Yim, Dong-Seok

    2015-01-01

    BR-TD-1001 was developed as a booster for the immunity maintenance of diphtheria and tetanus. The aim of this study was to evaluate the safety and immunogenicity of BR-TD-1001 (test vaccine) in comparison with placebo and an active comparator in healthy Korean adults. A randomized, double-blind, placebo-controlled, active comparator, phase I clinical trial was conducted. Fifty subjects were randomly assigned to one of 3 treatment groups in a ratio of 2:2:1, and were administered a single intramuscular dose of test vaccine, active comparator, or placebo, respectively. All subjects were monitored for 4 weeks after injection. The antibody titers of the patients 2 and 4 weeks after vaccination were compared with the baseline. The frequencies of all adverse events including adverse drug reactions in the test group were not statistically different from those of the other treatment groups (P = 0.4974, 0.3061). No serious adverse event occurred, and no subject was withdrawn from the study for safety. The seroprotection rates against both tetanus and diphtheria at 4 weeks after vaccination were over 0.95. For anti-tetanus antibody, the geometric mean titer in the test group was significantly higher than those of the other groups (P = 0.0364, 0.0033). The geometric mean titer of anti-diphtheria antibody in the test group was significantly higher than the value of the placebo (P = 0.0347) while it was not for the value of the active comparator (P = 0.8484). In conclusion, BR-TD-1001 was safe, well-tolerated, and showed sufficient immunogenicity as a booster for diphtheria and tetanus.

  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. Detection of Jaagsiekte sheep retrovirus in apparently healthy sheep by real-time TaqMan PCR in comparison with histopathological findings

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    Bahari Aliasghar

    2016-03-01

    Full Text Available Introduction: The aim of this study was to use TaqMan real-time PCR technique to investigate Jaagsiekte sheep retrovirus (JSRV proviral DNA in whole blood samples of sheep, and compare the results to those of histopathological examinations. Material and Methods: Eighty blood samples from clinically healthy sheep were randomly collected before the animals were slaughtered. Ten tissue samples from each lung and associated caudal mediastinal lymph node were taken. Results: Fifteen (18.75% blood samples were found to contain proviral DNA, and 11 (13.75% corresponding lung samples showed microscopic changes consistent with ovine pulmonary adenocarcinoma. None of the samples displayed metastases to the caudal mediastinal lymph nodes. The prominent pattern of neoplastic nodules consisted of acinar (alveolar form. Conclusion: The results indicated the higher sensitivity of real-time PCR compared to histopathological examinations in detection of ovine pulmonary adenocarcinoma.

  19. C-reactive protein, waist circumference, and family history of heart attack are independent predictors of body iron stores in apparently healthy premenopausal women.

    Science.gov (United States)

    Suárez-Ortegón, M F; Arbeláez, A; Mosquera, M; Méndez, F; Aguilar-de Plata, C

    2012-08-01

    Ferritin levels have been associated with metabolic syndrome and insulin resistance. The aim of the present study was to evaluate the prediction of ferritin levels by variables related to cardiometabolic disease risk in a multivariate analysis. For this aim, 123 healthy women (72 premenopausal and 51 posmenopausal) were recruited. Data were collected through procedures of anthropometric measurements, questionnaires for personal/familial antecedents, and dietary intake (24-h recall), and biochemical determinations (ferritin, C reactive protein (CRP), glucose, insulin, and lipid profile) in blood serum samples obtained. Multiple linear regression analysis was used and variables with no normal distribution were log-transformed for this analysis. In premenopausal women, a model to explain log-ferritin levels was found with log-CRP levels, heart attack familial history, and waist circumference as independent predictors. Ferritin behaves as other cardiovascular markers in terms of prediction of its levels by documented predictors of cardiometabolic disease and related disorders. This is the first report of a relationship between heart attack familial history and ferritin levels. Further research is required to evaluate the mechanism to explain the relationship of central body fat and heart attack familial history with body iron stores values.

  20. Evaluation of the effect of wheat aleurone-rich foods on markers of antioxidant status, inflammation and endothelial function in apparently healthy men and women.

    Science.gov (United States)

    Price, Ruth K; Wallace, Julie M W; Hamill, Lesley L; Keaveney, Edel M; Strain, J J; Parker, Michael J; Welch, Robert W

    2012-11-14

    Observational data show an inverse association between the consumption of whole-grain foods, and inflammation and related diseases. Although the underlying mechanisms are unclear, whole grains, and in particular the aleurone layer, contain a wide range of components with putative antioxidant and anti-inflammatory effects. We evaluated the effects of a diet high in wheat aleurone on plasma antioxidants status, markers of inflammation and endothelial function. In this parallel, participant-blinded intervention, seventy-nine healthy, older, overweight participants (45-65 years, BMI>25 kg/m²) incorporated either aleurone-rich cereal products (27 g aleurone/d), or control products balanced for fibre and macronutrients, into their habitual diets for 4 weeks. Fasting blood samples were taken at baseline and on day 29. Results showed that, compared to control, consumption of aleurone-rich products provided substantial amounts of micronutrients and phytochemicals which may function as antioxidants. Additionally, incorporating these products into a habitual diet resulted in significantly lower plasma concentrations of the inflammatory marker, C-reactive protein (P = 0·035), which is an independent risk factor for CVD. However, no changes were observed in other markers of inflammation, antioxidant status or endothelial function. These results provide a possible mechanism underlying the beneficial effects of longer-term whole-grain intake. However, it is unclear whether this effect is owing to a specific component, or a combination of components in wheat aleurone.

  1. Lactobacillus plantarum PADA FESES INDIVIDU DEWASA SEHAT YANG MENGONSUMSI Lactobacillus plantarum IS-10506 DARI DADIH [Lactobacillus plantarum in Stool of Apparently Healthy Adults Consuming Lactobacillus plantarum IS-10506 from Dadih

    Directory of Open Access Journals (Sweden)

    Azmier Adib*

    2013-12-01

    Full Text Available A placebo double blind pre-post human study was conducted in apparently healthy adults. There were two treatment groups consisting of Group A and B representing probiotic and placebo group, respectively. Twenty four participants were randomly assigned, each supplemented with either placebo or probiotic Lactobacillus plantarum IS-10506. The micro encapsulated powder was given at a dose of 2.6x1010 CFU/day for 21 consecutive days. Stool samples were collected before and after the supplementation. The fresh stool samples were analyzed for the viability of Lactobacillus sp. by conventional plate count method in MRS agar. Some stool samples were kept frozen to be analyzed by using real time PCR to trace back the availability of Lactobacillus plantarum with species specific primer. The Lactobacillus sp. in stools of healthy adults given microencapsulated probiotic Lactobacillus plantarum IS-10506 powder was significantly more than those who consumed microencapsulated placebo powder. Molecular detection by qPCR confirmed the availability of Lactobacillus plantarum in fecal samples of the probiotic group after given the supplementation for 21 days. The molecular detection validation confirmed that probiotic Lactobacillus plantarum was available in the fecal samples of the probiotic group of healthy adults. However, the availability and viability of Lactobacillus plantarum were not consistently found in the intestinal tract.

  2. 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

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    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

  3. 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

  4. 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

  5. North Korean Counterfeiting of U.S. Currency

    Science.gov (United States)

    2009-06-12

    Korean diplomats.15 Counterfeiting of foreign currency is apparently a phenomenon that is not new to the government of North Korea . Seoul’s War...Adventurism: North Korea’s Military-Diplomatic Campaigns,” Korean Journal of Defense Analysis, Vol. XVI, No.2, Fall 2004. Note that the term “Soprano State... Korean National Intelligence Service (NIS) Report to the effect that North Korea forges and circulates U.S. $100 banknotes worth $15 million a year

  6. Pharmacokinetics of doxapram injection in Chinese Han, Mongolian, Korean, Uigur and Hui healthy subjects%多沙普仑在中国五民族健康受试者的药代动力学

    Institute of Scientific and Technical Information of China (English)

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

    2014-01-01

    Aim To investigate and compare the phar-macokinetics of doxapram injection in healthy subjects of different Chinese nationalities including Han, Mon-golian, Korean, Hui and Uigur, and the influence of gender,in order to provide instruction and help for the usage of doxapram for both clinic and remedy of battle wound. Methods An HPLC-UV method was used to determine the plasma concentration of doxapram. Fifty healthy subjects ( five males and five females of each nationality) were recruited for the study. A single dose of 50 mg doxapram was administered intravenously to the healthy subjects, and blood samples were collected at various predetermined time points. The pharmacoki-netic parameters were calculated by DAS software and were compared by SPSS 13. 0 software, in order to as-sess the influence of nationality or gender on pharmaco-kinetics of doxapram. Results The results indicated that the pharmacokinetic profile of doxapram in vivo could be described as two-compartment model. The main pharmacokinetic parameters for Han, Mongolian, Korean, Hui and Uygur were as follows: Cl ( 0. 25 ± 0. 11 ) , ( 0. 33 ± 0. 11 ) , ( 0. 27 ± 0. 07 ) , ( 0. 26 ± 0. 06) and (0. 39 ± 0. 25) L·h-1 ·kg-1 , while Cmax (1. 55 ± 0. 52 ) , ( 1. 02 ± 0. 30 ) , ( 1. 31 ± 0. 47 ) , (1. 48 ± 0. 46 ) and ( 0. 99 ± 0. 35 ) mg · L-1 . The AUC0-12. 5 , AUC0-∞ and Cmax of Chinese Han were sig-nificantly higher than those of Uigur and Mongolian ( P0. 05 ) . There were statistically significant differences in Vc , Vd and CL between young males and females ( P 0.05)。男性与女性的Vc、Vd 和CL差异有统计学意义( P <0.05)。结论在战、创伤和平时临床应用本品时,应该对民族因素给予足够重视。

  7. Determination of acetylsalicylic acid and its major metabolite, salicylic acid, in human plasma using liquid chromatography-tandem mass spectrometry: application to pharmacokinetic study of Astrix in Korean healthy volunteers.

    Science.gov (United States)

    Bae, Soo Kyung; Seo, Kyung Ah; Jung, Eun Ji; Kim, Ho-Sook; Yeo, Chang-Woo; Shon, Ji-Hong; Park, Kyung-Mi; Liu, Kwang-Hyeon; Shin, Jae-Gook

    2008-06-01

    The first liquid chromatography-tandem mass spectrometry (LC/MS/MS) method for determination of acetylsalicylic acid (aspirin, ASA) and one of its major metabolites, salicylic acid (SA), in human plasma using simvastatin as an internal standard has been developed and validated. For ASA analysis, a plasma sample containing potassium fluoride was extracted using a mixture of ethyl acetate and diethyl ether in the presence of 0.5% formic acid. SA, a major metabolite of ASA, was extracted from plasma using protein precipitation with acetonitrile. The compounds were separated on a reversed-phase column with an isocratic mobile phase consisting of acetonitrile and water containing 0.1% formic acid (8:2, v/v). The ion transitions recorded in multiple reaction monitoring mode were m/z 179 --> 137, 137 --> 93 and 435 --> 319 for ASA, SA and IS, respectively. The coefficient of variation of the assay precision was less than 9.3%, and the accuracy exceeded 86.5%. The lower limits of quantification for ASA and SA were 5 and 50 ng/mL, respectively. The developed assay method was successfully applied for the evaluation of pharmacokinetics of ASA and SA after single oral administration of Astrix (entero-coated pellet, 100 mg of aspirin) to 10 Korean healthy male volunteers.

  8. Korean Screen Cultures

    DEFF Research Database (Denmark)

    The «Korean Wave», or Hallyu phenomenon, has brought South Korean popular culture to the global population. Studies on Korean visual culture have therefore often focused on this aspect, leaving North Korea sidelined and often considered in a negative light because of its political regime. Korean...... – including online gaming and television drama – and concentrates on the margins, in which the very nature of «The South» is contested. «The South and the North» examines North Korea as an ideological other in South Korean popular culture as well as discussing North Korean cinema itself. «The Global» offers...... new approaches to Korean popular culture beyond national borders and includes work on K-pop and Korean television drama. This book is a vital addition to existing scholarship on Korean popular culture, offering a unique view by providing an imaginary unification of the two Koreas negotiated through...

  9. Revised dietary guidelines for Koreans.

    Science.gov (United States)

    Jang, Young Ai; Lee, Haeng Shin; Kim, Bok Hee; Lee, Yoonna; Lee, Hae Jeung; Moon, Jae Jin; Kim, Cho-il

    2008-01-01

    With rapidly changing dietary environment, dietary guidelines for Koreans were revised and relevant action guides were developed. First, the Dietary Guidelines Advisory Committee was established with experts and government officials from the fields of nutrition, preventive medicine, health promotion, agriculture, education and environment. The Committee set dietary goals for Koreans aiming for a better nutrition state of all after a thorough review and analysis of recent information related to nutritional status and/or problems of Korean population, changes in food production/supply, disease pattern, health policy and agricultural policy. Then, the revised dietary guidelines were proposed to accomplish these goals in addition to 6 different sets of dietary action guides to accommodate specific nutrition and health problems of respective age groups. Subsequently, these guidelines and guides were subjected to the focus group review, consumer perception surveys, and a public hearing for general and professional comments. Lastly, the language was clarified in terms of public understanding and phraseology. The revised Dietary guidelines for Koreans are as follows: eat a variety of grains, vegetables, fruits, fish, meat, poultry and dairy products; choose salt-preserved foods less, and use less salt when you prepare foods; increase physical activity for a healthy weight, and balance what you eat with your activity; enjoy every meal, and do not skip breakfast; if you drink alcoholic beverages, do so in moderation; prepare foods properly, and order sensible amounts; enjoy our rice-based diet.

  10. American College of Sports Medicine position stand. Quantity and quality of exercise for developing and maintaining cardiorespiratory, musculoskeletal, and neuromotor fitness in apparently healthy adults: guidance for prescribing exercise.

    Science.gov (United States)

    Garber, Carol Ewing; Blissmer, Bryan; Deschenes, Michael R; Franklin, Barry A; Lamonte, Michael J; Lee, I-Min; Nieman, David C; Swain, David P

    2011-07-01

    The purpose of this Position Stand is to provide guidance to professionals who counsel and prescribe individualized exercise to apparently healthy adults of all ages. These recommendations also may apply to adults with certain chronic diseases or disabilities, when appropriately evaluated and advised by a health professional. This document supersedes the 1998 American College of Sports Medicine (ACSM) Position Stand, "The Recommended Quantity and Quality of Exercise for Developing and Maintaining Cardiorespiratory and Muscular Fitness, and Flexibility in Healthy Adults." The scientific evidence demonstrating the beneficial effects of exercise is indisputable, and the benefits of exercise far outweigh the risks in most adults. A program of regular exercise that includes cardiorespiratory, resistance, flexibility, and neuromotor exercise training beyond activities of daily living to improve and maintain physical fitness and health is essential for most adults. The ACSM recommends that most adults engage in moderate-intensity cardiorespiratory exercise training for ≥30 min·d on ≥5 d·wk for a total of ≥150 min·wk, vigorous-intensity cardiorespiratory exercise training for ≥20 min·d on ≥3 d·wk (≥75 min·wk), or a combination of moderate- and vigorous-intensity exercise to achieve a total energy expenditure of ≥500-1000 MET·min·wk. On 2-3 d·wk, adults should also perform resistance exercises for each of the major muscle groups, and neuromotor exercise involving balance, agility, and coordination. Crucial to maintaining joint range of movement, completing a series of flexibility exercises for each the major muscle-tendon groups (a total of 60 s per exercise) on ≥2 d·wk is recommended. The exercise program should be modified according to an individual's habitual physical activity, physical function, health status, exercise responses, and stated goals. Adults who are unable or unwilling to meet the exercise targets outlined here still can benefit

  11. Effect of the potent CYP2D6 inhibitor sarpogrelate on the pharmacokinetics and pharmacodynamics of metoprolol in healthy male Korean volunteers.

    Science.gov (United States)

    Cho, Doo-Yeoun; Bae, Soo Hyeon; Lee, Joeng Kee; Park, Jung Bae; Kim, Yang-Weon; Lee, Sukhyang; Oh, Euichaul; Kim, Bom-Taeck; Bae, Soo Kyung

    2015-03-01

    1. Recently, we demonstrated that sarpogrelate is a potent and selective CYP2D6 inhibitor in vitro. Here, we evaluated the effect of sarpogrelate on the pharmacokinetics and pharmacodynamics of metoprolol in healthy subjects. 2. Nine healthy male subjects genotyped for CYP2D6*1/*1 or *1/*2 were included in an open-label, randomized, three treatment-period and crossover study. A single oral dose of metoprolol (100 mg) was administered with water (treatment A) and sarpogrelate (100 mg bid.; a total dose of 200 mg and treatment B), or after pretreatment of sarpogrelate for three days (100 mg tid.; treatment C). Plasma levels of metoprolol and α-hydroxymetoprolol were determined using a validated LC-MS/MS method. Changes in heart rate and blood pressure were monitored as pharmacodynamic responses to metoprolol. 3. Metoprolol was well tolerated in the three treatment groups. In treatment B and C groups, the AUCt of metoprolol increased by 53% (GMR, 1.53; 90% CI, 1.17-2.31) and by 51% (1.51; 1.17-2.31), respectively. Similar patterns were observed for the increase in Cmax of metoprolol by sarpogrelate. However, the pharmacodynamics of metoprolol did not differ significantly among the three treatment groups. 4. Greater systemic exposure to metoprolol after co-administration or pretreatment with sarpogrelate did not result in clinically relevant effects. Co-administration of both agents is well tolerated and can be employed without the need for dose adjustments.

  12. 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.

  13. Pharmacokinetic interactions between glimepiride and rosuvastatin in healthy Korean subjects: does the SLCO1B1 or CYP2C9 genetic polymorphism affect these drug interactions?

    Science.gov (United States)

    Kim, Choon Ok; Oh, Eun Sil; Kim, Hohyun; Park, Min Soo

    2017-01-01

    To improve cardiovascular outcomes, dyslipidemia in patients with diabetes needs to be treated. Thus, these patients are likely to take glimepiride and rosuvastatin concomitantly. Therefore, this study aimed to evaluate the pharmacokinetic (PK) interactions between these two drugs in healthy males and to explore the effect of SLCO1B1 and CYP2C9 polymorphisms on their interactions in two randomized, open-label crossover studies. Glimepiride was studied in part 1 and rosuvastatin in part 2. Twenty-four participants were randomly assigned to each part. All subjects (n=24) completed part 1, and 22 subjects completed part 2. A total of 38 subjects among the participants of the PK interaction studies were enrolled in the genotype study to analyze their SLCO1B1 and CYP2C9 polymorphisms retrospectively (n=22 in part 1, n=16 in part 2). Comparison of the PK and safety of each drug alone with those of the drugs in combination showed that both glimepiride and rosuvastatin did not interact with each other and had tolerable safety profiles in all subjects. However, with regard to glimepiride PK, the SLCO1B1 521TC group had a significantly higher maximum plasma concentration (Cmax,ss) and area under the plasma concentration–time curve during the dose interval at steady state (AUCτ,ss) for glimepiride in combination with rosuvastatin than those for glimepiride alone. However, other significant effects of the SLCO1B1 or CYP2C9 polymorphism on the interaction between the two drugs were not observed. In conclusion, there were no significant PK interactions between the two drugs; however, the exposure to glimepiride could be affected by rosuvastatin in the presence of the SLCO1B1 polymorphism. PMID:28260863

  14. Pharmacokinetic interactions between glimepiride and rosuvastatin in healthy Korean subjects: does the SLCO1B1 or CYP2C9 genetic polymorphism affect these drug interactions?

    Directory of Open Access Journals (Sweden)

    Kim CO

    2017-02-01

    Full Text Available Choon Ok Kim,1 Eun Sil Oh,2 Hohyun Kim,3 Min Soo Park1,4 1Department of Clinical Pharmacology, Severance Hospital, Yonsei University College of Medicine, Seoul, 2Department of Pharmaceutical Medicine and Regulatory Sciences, College of Medicine and Pharmacy, Yonsei University, Incheon, 3Korea Medicine Research Institute, Inc., Seongnam, 4Department of Pediatrics, Yonsei University College of Medicine, Seoul, Korea Abstract: To improve cardiovascular outcomes, dyslipidemia in patients with diabetes needs to be treated. Thus, these patients are likely to take glimepiride and rosuvastatin concomitantly. Therefore, this study aimed to evaluate the pharmacokinetic (PK interactions between these two drugs in healthy males and to explore the effect of SLCO1B1 and CYP2C9 polymorphisms on their interactions in two randomized, open-label crossover studies. Glimepiride was studied in part 1 and rosuvastatin in part 2. Twenty-four participants were randomly assigned to each part. All subjects (n=24 completed part 1, and 22 subjects completed part 2. A total of 38 subjects among the participants of the PK interaction studies were enrolled in the genotype study to analyze their SLCO1B1 and CYP2C9 polymorphisms retrospectively (n=22 in part 1, n=16 in part 2. Comparison of the PK and safety of each drug alone with those of the drugs in combination showed that both glimepiride and rosuvastatin did not interact with each other and had tolerable safety profiles in all subjects. However, with regard to glimepiride PK, the SLCO1B1 521TC group had a significantly higher maximum plasma concentration (Cmax,ss and area under the plasma concentration–time curve during the dose interval at steady state (AUCt,ss for glimepiride in combination with rosuvastatin than those for glimepiride alone. However, other significant effects of the SLCO1B1 or CYP2C9 polymorphism on the interaction between the two drugs were not observed. In conclusion, there were no significant PK

  15. The traditional Korean dietary pattern is associated with decreased risk of metabolic syndrome: findings from the Korean National Health and Nutrition Examination Survey, 1998-2009.

    Science.gov (United States)

    Lee, Kyung Won; Cho, Mi Sook

    2014-01-01

    The traditional Korean diet has several healthy components, including abundant vegetables, fermented foods, a variety of foodstuffs, and a balance of animal and vegetable food intake. Although the traditional Korean diet has many healthy components, few studies have been conducted on the health advantages of the Korean dietary pattern. This study is intended to clarify the relationship between Korean dietary patterns and chronic diseases using the Integrated Korean Dietary Pattern Score (I-KDPS). I-KDPS is an index for measuring Korean dietary patterns based on traditional Korean meals and reflects the complex and multifaceted characteristics of Korean food culture. I-KDPS is composed of seven items to measure the level of balance and adequacy of Korean food consumption, with a maximum score of 60. When I-KDPS was applied to the Korean National Health and Nutrition Examination Survey (1998-2009), a nationwide survey, I-KDPS was closely related to the risk of metabolic syndrome. Even though there were a few differences among the years surveyed, the risk of metabolic syndrome, obesity, hypertension, and hypertriglyceridemia significantly decreased as I-KDPS increased. These results indicate that risk of diseases, including metabolic syndrome, decreases in individuals adhering to traditional Korean dietary patterns in adequate levels and those who eat a balanced diet. The result of this study shows that the traditional Korean table setting, which comprises side dishes, including seasoned vegetables, grilled dishes, and fermented products with cooked rice (bap), soup (guk), and kimchi, contains traits that help prevent metabolic syndrome. I-KDPS coupled with the basic study of the healthfulness of the Korean dietary lifestyle is expected to help establish a foundation for continuous development of health promoting Korean foods and dietary culture.

  16. Korean-Chinese Parents' Language Attitudes and Additive Bilingual Education in China

    Science.gov (United States)

    Gao, Fang; Park, Jae

    2012-01-01

    China's diversity of minority groups, marked by many languages and cultures, has led to much push and pull experience between homogenising forces and indigenous cultures. This is apparent in its bilingual education programme for ethnic minorities, among which Korean diaspora communities are to be counted. Korean-Chinese people in China have been…

  17. The role of trefoil factor family in apparently healthy subjects administrated gastroprotective agents for the primary prevention of gastrointestinal injuries from low-dose acetylsalicylic acid: a preliminary study.

    Science.gov (United States)

    Kawai, Takashi; Takagi, Yu; Fukuzawa, Mari; Yamagishi, Tetsuya; Goto, Shinya

    2011-09-01

    It is well-known that acetylsalicylic acid induces gastrointestinal complication. Recently, trefoil factor family has been reported as a mucosal protective factor. We focused on trefoil factor family as one of defensive system for gastrointestinal injuries. The aim of this trial was to evaluate trefoil factor family levels in the serum of healthy subjects with low-dose acetylsalicylic acid. Low-dose acetylsalicylic acid with placebo or proton pump inhibitor or rebamipide were administered in 30 healthy subjects. Transnasal endoscopy was performed at 0, 24 h, 3 and 7 day. Changing of trefoil factor family (1,2,3) and numbers of gastric injuries were evaluated. The numbers of gastric injuries were significantly increased in the placebo group at 3 and 7 days. Injuries in the proton pump inhibitor group were not induced, in the rebamipide group were slightly induced. Trefoil factor family level in the placebo group were decreased in 3 and 7 days compared with prior to starting the trial. Trefoil factor family may have an important association with acetylsalicylic acid-induced gastrointestinal damage. Proton pump inhibitor and rebamipide prevented low-dose acetylsalicylic acid-induced gastrointestinal complications compared with the placebo group.

  18. 成年健康个体肾小球滤过率正常范围的研究%The normal range of Glomerular Filtration Rate in Chinese apparently healthy adults

    Institute of Scientific and Technical Information of China (English)

    马迎春; 左力; 陈亮; 宿志梅; 孟申; 张春丽; 王海燕

    2011-01-01

    目的 探讨成年健康个体肾小球滤过率(GFR)的正常范围.方法 收集不同地域的成年健康个体,以双血浆法锝-二乙三胺五乙酸(Tc-DTPA)血浆清除率为GFR参考值(rGFR).结果 入选健康个体301名.50岁之前rGFR保持恒定;50岁之后rGFR平均每10年下降12.2 ml/min.50岁之前女性的rGFR高于男性;>50岁之后,女性的rGFR均低于男性,但差异无显著性(P>0.05).结论 50岁以后,成年健康个体GFR真实值随着年龄的增加逐渐下降;50岁之前,女性GFR平均值高于男性.%Objectives Studies show that Glomerular Filtration Rate(GFR) decrease with the increase of age, but the normal reference range of GFR by age groups in healthy Chinese adults is still unknown. The aim of this study was to investigate the normal GFR reference range by age groups in healthy Chinese adults,and to explore sex and age- related differences in GFR. Methods Three hundred and one Chinese healthy adults were enrolled. All eligible subjects were: ( 1 ) no positive finding by physical examination; (2)without any kinds of chronic disease; (3)fasting plasma glucose was normal and urinary dipstick test and sediments examination were negative. Reference GFR(rGFR) was measured using dual plasma sampling method of plasma clearance of 99mTc-DTPA. Results The normal reference of GFR kept constant with age up to 50 years, and showed a decline after the age of 50 years with the increase of age in healthy Chinese adults,the decreased average value of rGFR after the age of 50 years was 12.2 ml/min/l0 years(P<0.001 compared with those of age up to 50 years). In the age of 18to 49 years old,the mean GFR values of females was higher than those of males ( P < 0. 05 in the age 18 to 29, without significant difference in the age 30 to49) ;after the age of 50,the mean GFR values of female was lower than those of male,but without significant difference. Conclusions We firstly report of the reference GFR range and sex- and age- related

  19. Spoken Korean: Book One.

    Science.gov (United States)

    Lukoff, Fred

    This text is designed for students planning to learn spoken Korean. Ten lessons and two review sections based on cultural experiences commonly shared by Koreans are included in the text. Grouped in series of five lessons, the instructional materials include (1) basic sentences, (2) word study and review of basic sentences, (3) listening…

  20. Korean Basic Course.

    Science.gov (United States)

    Defense Language Inst., Washington, DC.

    These 11 volumes of the Korean Basic Course comprise 112 lesson units designed to train native English language speakers to Level 3 proficiency in comprehension and speaking and Level 2 proficiency in reading and writing Korean. (Level 5 on this scale is native-speaker level.) Intended for classroom use in the Defense Language Institute intensive…

  1. Changes of ocular version with aging in normal Korean population.

    Science.gov (United States)

    Kang, Nam-Yeo

    2009-08-01

    The purpose of this study is to estimate normative values of maximum versions in healthy Koreans and investigate age-associated changes in eye movement, using lateral and vertical version light-reflex (LVR) test. Two hundred forty normal healthy subjects whose corrected visual acuity was better than 20/50 in both eyes, from 4 to 79 yr old (30 subjects in each decade) were studied. Maximum sustained values of dextroversion, levoversion, supraversion, and infraversion in each eye were measured using LVR test. Changes of versions according to age were analyzed. Mean normal value of dextroversion, levoversion, supraversion, and infraversion in normal Koreans was 7.7 mm, 41.6 degrees, 33.9 degrees, and 7.7 mm respectively. Contrary to values of Caucasians, levoversion (adductive movement) was more excessive and infraversion (depression) was smaller in Koreans. All versions were decreased with aging (Paging compared with other versions (Page than levoversion (Paging but the ranges of ocular movements in Koreans were different with Caucasians as version least affected and most affected by age was infraversion and levoversion in Koreans. The study standardized normal maximal versions and aging changes of versions in Koreans.

  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...... (GHQ). The Korean DS14 was internally consistent and stable over time. 27% of the subjects were classified as Type D. Type D individuals had significantly higher mean scores on the STAI-S, CESD, and GHQ compared to non-Type D subjects in each group. The Korean DS14 was a valid and reliable tool...

  3. 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.

  4. North Korean Relationships

    Science.gov (United States)

    2012-12-18

    other similar performing arts facilities. After visiting one ballet performance, “Kim Jong-il was deeply impressed by the Mariinsky Theater Ballet in St...Petersburg and decided to develop a ballet program in the DPRK” (Vorontsov 10). Shortly after Mr. Kim’s visit to Russia, North Korean officials...sent a letter requesting that Russia admit five North Korean students to the Mariinsky Theater’s Vaganova Ballet Academy (Vorontsov 10). As a result

  5. 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.

  6. Comparing between spiritual well being of patients from the cardiovascular nursing program with individuals who are apparently healthy Comparación entre el bienestar espiritual de pacientes del Programa de Enfermería Cardiovascular y el de personas aparentemente sanas

    Directory of Open Access Journals (Sweden)

    SÁNCHEZ HERRERA BEATRIZ

    2008-07-01

    Full Text Available Objective: the study describes and compares the levels of spiritual well-being of the group of patients from the cardiovascular nursing program with those of the group of people with similar socio-demographic characteristics and who are apparently healthy. Methods: a quantitative approached was used of the des-criptive comparative type to measure the spiritual well-being which included the 43 people of the cardiovascular nursing program for the prevention of risk factors and 43 people with similar characteristics and who are apparently healthy. Results: they include the description of spiritual well-being of each one of the groups (people who attend the cardiovascular nursing program and individuals who are apparently healthy and the comparison between them. An average level of spiritual well-being among the cardiovascular nursing program individuals was found, and it was more committed in the existential dimension than in the religious one. In people who are apparently healthy, the general spiritual well-being level was high, with better results in the religious dimension than in the existential one. When comparing the levels of spiritual well-being in general and by the components, a significant difference was found between the groups with higher levels of spiritual well-being in general and by the components in the group of individuals who are apparently healthy. Discussion: The findings confirm the existence of a link between spirituality and cardiovascular health. The importance of an integral evaluation is emphasized and that should enable the understanding of the dynamics between the different life aspects of people with cardiovascular risk during the cardiovascular nursing program. The importance of including information on spiritual belief and practices is highlighted as a possible protecting factor in the cardiovascular health of people and a debate is open on the strategies to address the dimension of spiritual care and go

  7. Comparación entre el bienestar espiritual de pacientes del Programa de Enfermería Cardiovascular y el de personas aparentemente sanas Comparing between spiritual well being of patients from the cardiovascular nursing program with individuals who are apparently healthy

    Directory of Open Access Journals (Sweden)

    BEATRIZ SÁNCHEZ HERRERA

    2008-07-01

    trascender de la teoría a los hechos en lo referente a la integralidad en un cuidado que se base en la salud como conciencia expandida.Objective: the study describes and compares the levels of spiritual well-being of the group of patients from the cardiovascular nursing program with those of the group of people with similar socio-demographic characteristics and who are apparently healthy. Methods: a quantitative approached was used of the des-criptive comparative type to measure the spiritual well-being which included the 43 people of the cardiovascular nursing program for the prevention of risk factors and 43 people with similar characteristics and who are apparently healthy. Results: they include the description of spiritual well-being of each one of the groups (people who attend the cardiovascular nursing program and individuals who are apparently healthy and the comparison between them. An average level of spiritual well-being among the cardiovascular nursing program individuals was found, and it was more committed in the existential dimension than in the religious one. In people who are apparently healthy, the general spiritual well-being level was high, with better results in the religious dimension than in the existential one. When comparing the levels of spiritual well-being in general and by the components, a significant difference was found between the groups with higher levels of spiritual well-being in general and by the components in the group of individuals who are apparently healthy. Discussion: The findings confirm the existence of a link between spirituality and cardiovascular health. The importance of an integral evaluation is emphasized and that should enable the understanding of the dynamics between the different life aspects of people with cardiovascular risk during the cardiovascular nursing program. The importance of including information on spiritual belief and practices is highlighted as a possible protecting factor in the cardiovascular health of

  8. Korean Affairs Report

    Science.gov (United States)

    2007-11-02

    while attempting to put the cart before the horse and trying to make U.S. commitment of the South Korean armed forces to squashing of the uprising...Minister Rajiv Gandhi . This proposal, modeled on the Helsinki Conference for East- West security, is nothing but an Asian version of the Warsaw Pact

  9. ACOUSTIC PHONETICS OF KOREAN,

    Science.gov (United States)

    utilize the spectrographic data and subsequent analysis in a better description of the phonology of Korean. Although the scope of the present...automatic speech recognition require accurate knowledge of the phonology of the language as a theoretical basis. The present study aims to develop a phonology which will provide such a basis for the advanced studies. (Author)

  10. Partitive descriptions in Korean

    Directory of Open Access Journals (Sweden)

    Keun Young Shin

    2017-02-01

    Full Text Available This paper examines Korean partitive constructions to investigate the typology of the partitive structure. In Korean, a quantifier precedes the nominal in a non-partitive, but it follows the nominal in a partitive. The relative order between a quantifier and its associated nominal indicates that a quantifier in Korean partitive does not function as a NP adjunct but takes a DP as its argument. I argue that Korean postnominal (floating quantifier constructions can be interpreted as partitives or pseudo-partitives/quantitatives because a postnominal (floating quantifier denoting a part-of relation can occur with a kind-denoting DP as well as a definite DP. I also propose that a quantifier denoting a part-of relation is associated with the argument of a verb via composition with a verbal predicate in the floating quantifier construction. This approach can provide an account for several idiosyncratic properties of floating quantifier constructions, which are difficult to capture under the assumption that a floating quantifier construction is derived by moving a quantifier away from its associated nominal. This article is part of the Special Collection: Partitives

  11. 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

  12. North Korean Paradoxes. Circumstances, Costs, and Consequences of Korean Unification

    Science.gov (United States)

    2005-01-01

    paper) 1. Korean reunification question (1945- ) 2. Korea (North)-Economic policy. 3. Korea (North)--Politics and government. 4. Security, International...order@rand.org Preface This monograph, focusing on North Korea , analyzes some of the economic, political, and security issues associated with Korean ...Northeast Asia. iii iv North Korean Paradoxes This research was performed within the International Security and Defense Policy Center of the RAND National

  13. Naval Cooperation After Korean Unification,

    Science.gov (United States)

    1996-05-01

    Korean Unification _ ’ - < ~ ■::-■;-■’ "’&■ ■ *>’ -■ ■’■ I Analyses for Defense Analyses Center for Korea ... Korea Institute for Defense Analyses (KIDA) held a workshop in Washington, DC, from December 4 to 6, 1995, to examine the prospects for U.S.- Korean ... Korean Navy, coastal missions are certain to continue. Korea will still require defense of its coastlines; regulatory missions to enforce

  14. Korean Affairs Report.

    Science.gov (United States)

    2007-11-02

    on Threats 25 Culture Minister Speaks on Unification at ACRP Meeting (YONHAP, 17 Jun 86) 27 Briefs Conference on RSA Sanctions 28 Youth...a football ground, a 400-meter track, a jumping pit, training grounds for various events and gymnastic rooms. The tiers of seats are roofed with a...BRIEFS CONFERENCE ON RSA SANCTIONS—Ambassador to France Yun Ok-sop will lead a Korean delegation to an international conference on sanctions against

  15. Korean Affairs Report.

    Science.gov (United States)

    2007-11-02

    singer C, reportedly injected philopon into himself more than 30 times since 1984 by using hypodermic needles at such places as gambling joints. When...on the criticism of radicalism such as the Liberation Theology, the Attachment Theory , the New Leftist Movement, and Comprador Capitalism for guid...to Korean literary and artistic theory which this treatise has made in delineating the principles to be followed in building a literature and art

  16. Korean Dermatological Association.

    Science.gov (United States)

    Ro, B I

    1998-12-01

    The Korean Dermatological Association (KDA) was founded on October 27, 1945. The first annual meeting was held on November 15, 1947, and meetings have been held twice a year since 1975. The KDA 50th Annual Spring Meeting was on April 15-16, 1998. Korean Journal of Dermatology, the official journal of the KDA, was first published in 1960 and has been published bimonthly since 1978. Annals of Dermatology (Seoul), the English journal, was first published in 1989 and has been published quarterly since 1995. The American residency and specialty board system was introduced in 1954. Board specialty examination of dermatology candidates by the KDA requires four years of residency. Three hundred and twenty residents are now in the training course in the fifty-nine resident training approved hospitals this year. KDA has seven regional dermatological societies; Seoul, Pusan, Taegu, Honam, Chungchong, Jeonbuk, and Kangwon. KDA has had eleven research subcommittees since 1981. There are two associated societies of the KDA; the Korean Society for Investigative Dermatology was founded in 1991, and the Korean Society for Medical Mycology was founded in 1994. The Korea-Japan Joint Meeting of Dermatology has been held every two years since 1979 and the Korea-China Joint Meeting of Dermatology and Mycology has been held since 1996. About three hundred papers were presented at the 49th Annual Autumn Meeting on October 21-23, 1997. These included special lectures, invited lectures, educational lectures, oral presentations, and posters. About five hundred dermatologists participated in that meeting. KDA joined the International League of Dermatological Societies in 1973 with forty-seven members. There are around 1200 members of the KDA including 320 residents in 1998.

  17. 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,…

  18. Korean Advanced Course, Volume I.

    Science.gov (United States)

    Defense Language Inst., Washington, DC.

    This is the first of 7 readers for continuation training in Korean after the completion of the "Korean Basic Course" prepared by the Defense Language Institute. Units 1-11 are practical situation dialogues written for the course and center on topics related to sports, social events, police administration, and dialects. Interviews with key…

  19. 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…

  20. Korean Advanced Course: Volume V.

    Science.gov (United States)

    Defense Language Inst., Washington, DC.

    This is the fifth in a series of seven readers designed for continuation training in the Defense Language Institute's Basic Course in Korean. Twelve articles, drawn from several readers published by the Ministry of Education of the Republic of Korea in 1970, focus on Korean letters, life, and customs. The reader is to be used for development of…

  1. Korean Heritage Language Maintenance and Language Ideology

    Science.gov (United States)

    Jeon, Mihyon

    2008-01-01

    This paper explores ways in which language ideology is linked to maintenance of Korean as a heritage language by Koreans in America. The data for this ethnographic study come from three separate sources: 1) a Korean language program at an American university; 2) a community-based ESL program for Korean seniors; and 3) a recently immigrated Korean…

  2. 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...

  3. Healthy shiftwork, healthy shiftworks.

    Science.gov (United States)

    Kogi, K

    2001-12-01

    Reflecting diversifying shift systems, extensive effort is put into managing shiftwork and reducing safety and health risks. It is accepted that shiftworkers are exposed to particular risks inherent in their irregular work schedules. This raises the question of how and to what extent we can ensure healthy work life for shiftworkers. In answering the question, we need to identify effective measures to improve both shiftworking conditions and the health of shiftworkers. Based on recent experiences in managing shiftwork, we note three directions of such measures: (a) comprehensive action to avoid risk-enhancing conditions based on general guidelines, (b) risk control as to workload, worksite ergonomics and risk reduction, and (c) support for flexible and restful working life. International standards are obviously relevant to these three aspects. Our own experiences in applying a set of ergonomic checkpoints to plant maintenance shiftwork demonstrate the usefulness of focusing on flexible work schedules and on multiple job-related factors such as night workload, ergonomic environment, resting conditions and training. There is a strong need for participatory planning and implementation of multi-area improvements as well as for relying on flexible schedules and autonomic teamwork. We may conclude that healthy shiftwork and healthy shiftworkers are compatible with each other only when certain conditions are met. In achieving this end, we need to combine (a) comprehensive measures to improve work schedules and job life, (b) strict risk management and (c) locally adjusted participatory steps for continual improvement.

  4. 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).

  5. Korean Affairs Report.

    Science.gov (United States)

    2007-11-02

    93 Kim Chaek Iron Workers Discuss Kim Il-song Teachings (KCNA, 3 Jun 85) 95 Daily Marks Children’s Union Founding Day (KCNA, 6 Jun 85) 96...to traitor Chon Tu-hwan. At the same time, it was none other than the U.S. imperialists who ordered the attack on peaceful residents with iron fists...reunification of Korea, it notes. It demands the South Korean National Assembly to send a positive reply regarding this Tonsil to the DPRK Supreme

  6. Ideograms Versus Alphabets: Effects of Script on Memory in "Biscriptual" Korean Subjects

    Science.gov (United States)

    Park, Soja; Arbuckle, Tannis Y.

    1977-01-01

    Four experiments examined the memory of Korean subjects for words written in the two writing systems used in Korea, one alphabetic, the other ideographic. The impetus for the investigation was the apparently different encoding properties of the two scripts, with alphabets seeming to encode sound and ideograms, meaning. (Editor)

  7. Evaluation of immunogenicity and safety of the new tetanus-reduced diphtheria (Td) vaccines (GC1107) in healthy Korean adolescents: a phase II, double-blind, randomized, multicenter clinical trial.

    Science.gov (United States)

    Rhim, Jung-Woo; Lee, Kyung-Yil; Kim, Sang-Yong; Kim, Jong-Hyun; Kim, Hyun-Hee; Kim, Hwang Min; Choi, Young-Youn; Ma, Sang-Hyuk; Kim, Dong-Ho; Ahn, Dong Ho; Kang, Jin-Han

    2013-04-01

    This phase II clinical trial was conducted to compare the immunogenicity and safety of a newly developed tetanus-reduced diphtheria (Td) vaccine (GC1107-T5.0 and GC1107-T7.5) and control vaccine. This study was also performed to select the proper dose of tetanus toxoid in the new Td vaccines. Healthy adolescents aged between 11 and 12 yr participated in this study. A total of 130 subjects (44 GC1107-T5.0, 42 GC1107-T7.5 and 44 control vaccine) completed a single dose of vaccination. Blood samples were collected from the subjects before and 4 weeks after the vaccination. In this study, all subjects (100%) in both GC1107-T5.0 and GC1107-T7.5 groups showed seroprotective antibody levels (≥ 0.1 U/mL) against diphtheria or tetanus toxoids. After the vaccination, the geometric mean titer (GMT) against diphtheria was significantly higher in Group GC1107-T5.0 (6.53) and GC1107-T7.5 (6.11) than in the control group (3.96). The GMT against tetanus was 18.6 in Group GC1107-T5.0, 19.94 in GC1107-T7.5 and 19.01 in the control group after the vaccination. In this study, the rates of local adverse reactions were 67.3% and 59.1% in GC1107-T5.0 and GC1107-7.5, respectively. No significant differences in the number of adverse reactions, prevalence and degree of severity of the solicited and unsolicited adverse reactions were observed among the three groups. Thus, both newly developed Td vaccines appear to be safe and show good immunogenicity. GC1107-T5.0, which contains relatively small amounts of tetanus toxoid, has been selected for a phase III clinical trial.

  8. Psychosocial factors for influencing healthy aging in adults in Korea

    OpenAIRE

    Han, KyungHun; Lee, YunJung; Gu, JaSung; Oh, Hee; Han, JongHee; Kim, KwuyBun

    2015-01-01

    Background Healthy aging includes physical, psychological, social, and spiritual well-being in later years. The purpose of this study is to identify the psychosocial factors influencing healthy aging and examining their socio-demographic characteristics. Perceived health status, depression, self-esteem, self-achievement, ego-integrity, participation in leisure activities, and loneliness were identified as influential factors in healthy aging. Methods 171 Korean adults aged between 45 and 77 y...

  9. Assessment of the type D personality construct in the Korean population: a validation study of the Korean DS14.

    Science.gov (United States)

    Lim, Hong Euy; Lee, Moon-Soo; Ko, Young-Hoon; Park, Young-Min; Joe, Sook-Haeng; Kim, Yong-Ku; Han, Changsu; Lee, Hwa-Young; Pedersen, Susanne S; Denollet, Johan

    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 (GHQ). The Korean DS14 was internally consistent and stable over time. 27% of the subjects were classified as Type D. Type D individuals had significantly higher mean scores on the STAI-S, CESD, and GHQ compared to non-Type D subjects in each group. The Korean DS14 was a valid and reliable tool for 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 disorders, especially cardiovascular disease, in Korea.

  10. Korean Unification: The Way Forward

    Science.gov (United States)

    2009-03-01

    Guangdong SEZ gave birth to the idea of job specific wage rates.162 Likewise, the Shenzhen SEZ created a policy to allow different companies to...member of the North Korean elite, Yon Hyung Muk, visited the Chinese SEZ of Shenzhen and witnessed its success. 171 He brought the idea back into...in their relationship. As the complex expands and the investment climate of North Korea stabilizes, we will see additional South Korean companies

  11. 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…

  12. Reference Intervals for Plasma Amyloid β in Korean Adults Without Cognitive Impairment.

    Science.gov (United States)

    Kim, Min Young; Kim, Kyu Nam; Cho, Hye Min; Lee, Duck Joo; Cho, Doo Yeoun

    2016-11-01

    Amyloid β (Aβ) peptides are important components of plaques in patients with Alzheimer's disease (AD). Recent studies suggest that a low plasma ratio of Aβ42 to Aβ40 may precede the development of the sporadic form of AD. The aim of this study was to establish reference intervals for plasma Aβ in Korean adults. A total of 370 apparently healthy individuals (181 males and 189 females aged 40-69 yr) without cognitive impairment were enrolled. Plasma concentrations of Aβ40 and Aβ42 were measured by using a human amyloid β assay kit (Immuno-Biological Laboratories, Japan). Reference intervals were established according to the "CLSI guidelines for defining, establishing, and verifying reference intervals in the clinical laboratory". There was no need to partition the data with respect to gender or age group. The 95th percentile reference intervals for Aβ40 and Aβ42 were 127-331 pg/mL and 2.31-19.84 pg/mL, respectively. The reference interval for the Aβ42/Aβ40 ratio was 0.011-0.092. Plasma Aβ concentrations obtained in this study could be used as reference intervals for clinical purposes.

  13. Healthy Schools

    Science.gov (United States)

    ... Wellness Policy Opportunities to create and support a healthy school environment. More Whole School, Whole Community, Whole Child A collaborative approach to learning and health Healthy Schools School Nutrition Environment Childhood Nutrition Facts Energy Drinks Obesity Prevention Youth ...

  14. 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...

  15. 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.

  16. 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...

  17. 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…

  18. Processing of the Korean Eojoel Ambiguity

    Science.gov (United States)

    Lee, Yoonhyoung; Nam, Kichun; Gordon, Peter C.

    2009-01-01

    Korean writing is a syllabary where spaces occur between phrases rather than between words. This characteristic of Korean allows different types of information in Korean sentences to be dissociated in ways that are not possible in the languages that have been the focus of most psycholinguistic research, thereby providing new opportunities to…

  19. Asian Languages Library Materials: Japanese, Korean Bibliographies.

    Science.gov (United States)

    Kobayashi, Vivian; Yeh, Irene

    These annotated bibliographies of Japanese and Korean core collections are designed for use by medium-sized public libraries in either creating or expanding Japanese and/or Korean language collections. Author and title are given in the Japanese and Korean character script as well as in the English transliteration. The character script for…

  20. Apparent Bicarbonate Space in Children

    Directory of Open Access Journals (Sweden)

    Horacio A. Repetto

    2006-01-01

    Full Text Available The amount needed to change the concentration of a solute requires the knowledge of its volume of distribution in the solution. Electrolytes that do not participate in active metabolic reactions have a fixed volume of distribution that corresponds to the volume of water in which they solubilize. Bicarbonate infusion is used to correct hyperchloremic metabolic acidosis. Its volume of distribution (bicarbonate space changes with its participation in the blood buffer systems. In other words, it is not a fixed physical volume, like that of other solutes. In this paper, we shall review experimental studies that supported evidence for this knowledge and analyze the basic hypothesis to explain the phenomena. Since we have not found clinical studies in children, we shall report our experience in a group of patients with metabolic acidosis treated with bicarbonate infusion in whom apparent bicarbonate space was measured and compared with data in adults from the literature. Guidelines for amount of bicarbonate needed to increase its concentration according to baseline bicarbonate concentration will be suggested.

  1. 中山地区表面健康中老年人血清25羟维生素D水平及其与骨密度的关系%Serum 25-hydroxy vitamin D and its correlation with bone mineral density in apparently healthy middle-aged and elderly people in Zhongshan area

    Institute of Scientific and Technical Information of China (English)

    官燕飞; 彭建明; 袁斌; 黄绍芬

    2015-01-01

    Objective To observe the levels of serum 25‐hydroxy(25OH) vitamin D and bone mineral density(BMD) in appar‐ently healthy middle‐aged and elderly people in Zhongshan area and investigate the correlation between each other .Methods The BMD of 200 participants was measured by ultrasound BMD detector ,the participants were divided into 3 groups according BMD re‐sults .Simultaneously ,their serum 25OH vitamin D levels were measured by ECLIA .Results Among 200 participants ,the preva‐lence of vitamin D severe deficiency ,deficiency ,insufficiency and sufficiency w ere 7 cases (3 .5% ) ,35 cases (17 .5% ) ,102 cases (51 .0% )and 56 cases(28 .0% ) ,respectively .There was no significant difference in the BMD values among subgroups of different vitamin D levels(P>0 .05) .The prevalence of low BMD and osteoporosis were 60 cases(30% ) and 10 cases(5% ) ,the levels of ser‐um 25OH vitamin D in normal BMD ,low BMD and osteoporosis group were (67 .31 ± 18 .28) ,(65 .62 ± 15 .41) and (64 .95 ± 19 .86)nmol/L ,respectively .There was no significant difference in the levels of serum 25OH vitamin D among BMD subgroups (P>0 .05) .Serum 25OH vitamin D levels were not directly correlated with BMD(P>0 .05) .Conclusion Vitamin D deficiency and insufficiency are quite serious problems in apparently healthy adults in Zhongshan area .There is no evidence that the status of ser‐um 25OH vitamin D is correlate with BMD ,for laboratory diagnosis of osteoporosis ,more sensitive laboratory markers are needed .%目的:观察中山地区中老年人血清25羟维生素D水平及骨密度,评价中山地区中老年人血清25羟维生素D与骨密度的关系。方法采用超声骨密度检测仪对200例纳入研究的表面健康中老年人进行桡骨骨密度测定,根据骨密度结果将其分为骨密度正常组、骨密度降低组以及骨质疏松组。同时采用电化学发光法测定其血清25羟维生素D水平。结果在200例纳入研究者中,25

  2. 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…

  3. Apparent diffusion coefficient of normal adrenal glands

    Directory of Open Access Journals (Sweden)

    Sara Reis Teixeira

    Full Text Available Abstract Objective: To assess the feasibility and reliability of apparent diffusion coefficient (ADC measurements of normal adrenal glands. Materials and methods: This was a retrospective study involving 32 healthy subjects, divided into two groups: prepubertal (PreP, n = 12, aged from 2 months to 12.5 years (4 males; 8 females; and postpubertal (PostP, n = 20, aged from 11.9 to 61 years (5 males; 15 females. Diffusion-weighted magnetic resonance imaging (DW-MRI sequences were acquired at a 1.5 T scanner using b values of 0, 20, 500, and 1000 s/mm2. Two radiologists evaluated the images. ADC values were measured pixel-by-pixel on DW-MRI scans, and automatic co-registration with the ADC map was obtained. Results: Mean ADC values for the right adrenal glands were 1.44 × 10-3 mm2/s for the PreP group and 1.23 × 10-3 mm2/s for the PostP group, whereas they were 1.58 × 10-3 mm2/s and 1.32 × 10-3 mm2/s, respectively, for the left glands. ADC values were higher in the PreP group than in the PostP group (p < 0.05. Agreement between readers was almost perfect (intraclass correlation coefficient, 0.84-0.94; p < 0.05. Conclusion: Our results demonstrate the feasibility and reliability of performing DW-MRI measurements of normal adrenal glands. They could also support the feasibility of ADC measurements of small structures.

  4. Apparent diffusion coefficient of normal adrenal glands*

    Science.gov (United States)

    Teixeira, Sara Reis; Elias, Paula Condé Lamparelli; Leite, Andrea Farias de Melo; de Oliveira, Tatiane Mendes Gonçalves; Muglia, Valdair Francisco; Elias Junior, Jorge

    2016-01-01

    Objective To assess the feasibility and reliability of apparent diffusion coefficient (ADC) measurements of normal adrenal glands. Materials and methods This was a retrospective study involving 32 healthy subjects, divided into two groups: prepubertal (PreP, n = 12), aged from 2 months to 12.5 years (4 males; 8 females); and postpubertal (PostP, n = 20), aged from 11.9 to 61 years (5 males; 15 females). Diffusion-weighted magnetic resonance imaging (DW-MRI) sequences were acquired at a 1.5 T scanner using b values of 0, 20, 500, and 1000 s/mm2. Two radiologists evaluated the images. ADC values were measured pixel-by-pixel on DW-MRI scans, and automatic co-registration with the ADC map was obtained. Results Mean ADC values for the right adrenal glands were 1.44 × 10-3 mm2/s for the PreP group and 1.23 × 10-3 mm2/s for the PostP group, whereas they were 1.58 × 10-3 mm2/s and 1.32 × 10-3 mm2/s, respectively, for the left glands. ADC values were higher in the PreP group than in the PostP group (p < 0.05). Agreement between readers was almost perfect (intraclass correlation coefficient, 0.84-0.94; p < 0.05). Conclusion Our results demonstrate the feasibility and reliability of performing DW-MRI measurements of normal adrenal glands. They could also support the feasibility of ADC measurements of small structures. PMID:28057963

  5. 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.

  6. 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.

  7. 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.

  8. 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...

  9. Korean Basic Course: Area Background.

    Science.gov (United States)

    Defense Language Inst., Washington, DC.

    Designed to serve as an introduction to some aspects of Korean culture and civilization, this text consists largely of lectures on various topics prepared by staff members of the Defense Language Institute. The major section on the Republic of South Korea includes information on: (1) the historical setting; (2) the politico-military complex; (3)…

  10. 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…

  11. National Identity in Korean Curriculum

    Science.gov (United States)

    Kim, Hyojeong

    2004-01-01

    The concept of national identity has evolved during the last half century within the Korean social studies curriculum. There have been seven curricular revisions since the first national curriculum was released in 1955. Each time the concept of national identity was changed with the biggest changes to this concept within the last two iterations of…

  12. Korean Patient-Perceived Satisfaction Scale of Community-Based Case Management Services (Korean-PSCCM): Development and Psychometric Evaluation.

    Science.gov (United States)

    Park, Claire Su-Yeon; Yoon, Saunjoo L; Yun, Soon-Nyung; Park, Eunok

    2017-01-01

    This study aimed to develop and psychometrically test an instrument for measuring patient-perceived satisfaction with community-based case management services in Korea. The study was conducted in 4 phases: Phase I, development of the instrument; Phase II, pilot testing of the instrument; Phase III, a large-scale study to test reliability and validity; and Phase IV, conversion of the new instrument from Korean to English. The new instrument was determined to have six factors-advocacy of case manager, outcome of care, communication skills, practice of a healthy lifestyle, referral, and recognition of risk factors-and also shown to be reliable.

  13. [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

  14. Healthy Eyes

    Science.gov (United States)

    ... los Ojos Cómo hablarle a su oculista Healthy Eyes Having a comprehensive dilated eye exam is one ... or contact lenses. What is a comprehensive dilated eye exam? A comprehensive dilated eye exam is a ...

  15. 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…

  16. 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,…

  17. Korean Adoptee Identity: Adoptive and Ethnic Identity Profiles of Adopted Korean Americans

    Science.gov (United States)

    Beaupre, Adam J.; Reichwald, Reed; Zhou, Xiang; Raleigh, Elizabeth; Lee, Richard M.

    2015-01-01

    Adopted Korean adolescents face the task of grappling with their identity as Koreans and coming to terms with their adoptive status. In order to explore these dual identities, the authors conducted a person-centered study of the identity profiles of 189 adopted Korean American adolescents. Using cluster analytic procedures, the study examined…

  18. The Korean Diaspora. Historical and Sociological Studies of Korean Immigration and Assimilation in North America.

    Science.gov (United States)

    Kim, Hyung-chan, Ed.

    This anthology presents some results of recent research on Korean immigration to and assimilation in America. The essays address three major questions concerned with problems of immigration and assimilation: (1) What caused the immigration of Koreans to the Hawaiian Islands and the United States mainland? (2) How has the Korean experience in…

  19. 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.

  20. Arms Control in the Korean Peninsula.

    Science.gov (United States)

    1986-05-01

    defense expenditures of both sides are assessed as follows:4 The South Korean population outnumbers North Korea two to one. This presents difficulties for...99. Kim, Chum-Kon, The Korean War, Seoul, Kwang-Myong Publishing Company Ltd., 1980. The Text of Mutual Defense Treaty between Korea and the USA...AIR WAR COLLEGE RESEARCH REPORT ABSTRACT TITLE: Arms Control in the Korean Peninsula AUTHOR: Kim, Hyon, Colonel, Republic of Korea Air Force - 1

  1. Korean Defense Industry: Threat or Ally?

    Science.gov (United States)

    1994-02-22

    framework for defense industrial cooperation with Korea . While Senator Dixon eventually dropped his opposition and the Korean Fighter Program is now...US defense firms to transfer technology to Korean firms, the US Government must recognize two realities: first, Korea will develop indigenous...serious Korean competition in the foreseeable future. 8 It does not appear that the Korea defense industry is poised to take away significant market

  2. Operational Art Requirements in the Korean War

    Science.gov (United States)

    2012-05-17

    Rhee, enough for defense but not enough to precipitate South Korean offensive actions to unify Korea .27 Adding to the tension in the region, the...percent of the Korean Peninsula. The United States decided to intervene in the defense of the South and proceeded to press the United Nations (U.N...the Korean War, these works primarily fall into three broad areas of scholarship: the American strategy concerning Korea and the Cold War

  3. Korean reunification : the implications for regional security

    OpenAIRE

    Chang, Man-Chul

    1994-01-01

    Korean reunification is one of the most critical issues of the post- Cold War era, not only for the Korean peninsula, but also for regional security. This study analyzes Korean reunification in the context of Northeast Asian and Northern Pacific regional security. A systemic framework is utilized as an analytical tool to examine the motivations of states with interests in the region. The study concludes that an incremental functional approach would be the most efficient and effective way to a...

  4. Combined Operations in the Korean War

    Science.gov (United States)

    1989-04-24

    Research Cfice, 1952. Ministry of National Defense , Republic of Korea . The History of United Nations Forces in the Korean War. Volume VI, Seou 1: 1977. ,-,h...committed to repelling the North Korean and Chinese armies from the Republic of Korea (ROK). The Korean War was not anticipated and neither was the extent...Coaal: tior War Early on 25 June Iz)50 the North Korean People- Army =_NKPA launched an overwhelming invasion into the Repu’Tli,: cf Korea . Pres-.i,ent

  5. 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.

  6. The Korean Question--Revisited.

    Science.gov (United States)

    1987-03-01

    8 Mutual Defense Treaty ..............: 11 Nixon Doctrine .. .. .. . .. ... .. .. .. ... 12 Cate’ Policy .................... 13 III KOREA AND U.S...cited Melvin Laird, former Republican Secretary of Defense (1969-73) and Korean President (1961-1979) Park Chung Hee.1 The 1972 presidential candidate...rights and the ability of South Korea to defend itself, to displeasure over inequity of the defense burden, to the real concern over the possibility of

  7. Korean Affairs Report No. 300.

    Science.gov (United States)

    2007-11-02

    1970 . The material and technical foundations of the textile production bases were further consolidated during the last decade, during which the...only 40 or so in 1970 , has now increased to nearly 90 including branch colleges. Four more factory colleges including the Chongjin Shipbuilding...solidarity with the Korean people took place at Roberto Fernandez Cooperative Farm in Cardenas, Matanzas Pro- vince, Cuba. CSO: 4100/188 ill N. KOREA

  8. 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.

  9. 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…

  10. Factors Associated with ADL and IADL Dependency among Korean Centenarians: Reaching the 100-Year-Old Life Transition

    Science.gov (United States)

    Kim, Hyunjee; Lee, Taeyong; Lee, Sokgoo; Kim, Keonyeop; Lee, Sungkook; Kam, Sin; Ahn, Sangnam; Cho, Jinmyoung; Ory, Marcia G.

    2012-01-01

    This study aims to examine the functional status of Korean centenarians, who have crossed the relatively rare but increasingly common life transition of living for a century. As functional health is one of the essential components of healthy aging, our primary objective is to identify the correlates of two aspects of functioning, activities of…

  11. 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.

  12. Healthy Dragon

    Institute of Scientific and Technical Information of China (English)

    孙继山

    2005-01-01

    The Chinese economic dragon is healthy and dynamic. The dragorthead,Shanghai, is developing at a pace never before seen in world history, The dragon's body is also doing well, not least because there is tremendous competition across the country. Thus, four cities along the central Yangtze River Region are trying to strengthen their competitiveness.

  13. Healthy Learning.

    Science.gov (United States)

    Kennedy, Mike

    2003-01-01

    Offers ten suggestions for schools and universities to help maintain a healthy indoor environment: proper flooring, sanitary washrooms, consistent maintenance, indoor air quality, preventing mold, daylighting, good acoustics, avoiding volatile organic compounds (VOCs), ergonomic furniture, and well-maintained roofs. (EV)

  14. 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

  15. Korean Intermediate Course. Selected Newspaper Articles.

    Science.gov (United States)

    Defense Language Inst., Washington, DC.

    The purpose of this material is to provide reading matter for the last phase of the Defense Language Institute's extended and intermediate courses in Korean. (See ED 024 943 for the Korean Basic Course, Lesson Units 1-112.) The content of this volume is current, introduces important vocabulary not encountered elsewhere in the courses, and calls…

  16. Rock Music and Korean Adolescent's Antisocial Behavior.

    Science.gov (United States)

    Kim, Inkyung; Kwak, Keumjoo; Chang, Geunyoung; Yang, Jinyoung

    The relationship between rock music preference and antisocial behavior among Korean adolescents was examined. The Korean versions of the Sensation Seeking Scale and the Antisocial Behavior Checklist were used to measure sensation seeking motivation and delinquency. Adolescents (N=1,079) were categorized as "rock/metal,""dance," or "ballad" based…

  17. Group Psychodrama for Korean College Students

    Science.gov (United States)

    Chae, Soo Eun; Kim, Soo Jin

    2017-01-01

    Psychodrama was first introduced in the Korean literature in 1972, but its generalization to college students did not occur until the 1990s. Despite findings from psychodrama studies with Korean college students supporting psychodrama as effective for developing and maintaining good interpersonal relationships, as well as decreasing anxiety and…

  18. Rock Music and Korean Adolescent's Antisocial Behavior.

    Science.gov (United States)

    Kim, Inkyung; Kwak, Keumjoo; Chang, Geunyoung; Yang, Jinyoung

    The relationship between rock music preference and antisocial behavior among Korean adolescents was examined. The Korean versions of the Sensation Seeking Scale and the Antisocial Behavior Checklist were used to measure sensation seeking motivation and delinquency. Adolescents (N=1,079) were categorized as "rock/metal,""dance,"…

  19. Development of the Korean Career Indecision Inventory.

    Science.gov (United States)

    Tak, Jinkook; Lee, Ki-Hak

    2003-01-01

    Five analyses using Korean college students (n=283, 700, 844, 306, 315) were conducted to develop the Korean Career Indecision Inventory. Five factors emerged consistently and were confirmed by factor analysis: lack of career information, lack of necessity recognition, lack of self-identity, indecisiveness, and external barriers. Reliability and…

  20. Koreans in Japan: A Minority's Changing Relationship with Schools

    Science.gov (United States)

    Okano, Kaori H.

    2004-01-01

    Koreans form the largest ethnic minority group in Japan. The present study explores the situation of Korean pupils in Japanese schools by analyzing recent changes in four areas:(1) governmental and school-level policies, (2) school level programs targeted at Korean children, (3) Korean pupils' academic achievements and (4) their micro-level…

  1. 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…

  2. 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...

  3. Effective population size of korean populations.

    Science.gov (United States)

    Park, Leeyoung

    2014-12-01

    Recently, new methods have been developed for estimating the current and recent changes in effective population sizes. Based on the methods, the effective population sizes of Korean populations were estimated using data from the Korean Association Resource (KARE) project. The overall changes in the population sizes of the total populations were similar to CHB (Han Chinese in Beijing, China) and JPT (Japanese in Tokyo, Japan) of the HapMap project. There were no differences in past changes in population sizes with a comparison between an urban area and a rural area. Age-dependent current and recent effective population sizes represent the modern history of Korean populations, including the effects of World War II, the Korean War, and urbanization. The oldest age group showed that the population growth of Koreans had already been substantial at least since the end of the 19th century.

  4. 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.

  5. A Situated Perspective on Bilingual Development: Preschool Korean-English Bilinguals' Utilization of Two Languages and Korean Honorifics

    Science.gov (United States)

    Kim, So Jung

    2017-01-01

    In spite of the increasing Korean population, there is still a paucity of studies examining emergent Korean bilingual children's dual-language development within their social contexts. In particular, no existing study has paid attention to the honorific system of Korean, which is one of the most important features in learning the Korean language.…

  6. 78 FR 13139 - Additional Designation of A North Korean Entity and Two North Korean Individuals Pursuant to...

    Science.gov (United States)

    2013-02-26

    ... 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 Technology... the Attorney General, has determined that the Korean Committee for Space Technology, as well as...

  7. 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),…

  8. 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.

  9. 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...

  10. 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.

  11. The Yard and Korean Shakespeare

    OpenAIRE

    Lee Hyon-u

    2013-01-01

    Since the New Globe Theatre opened in 1996, they have used the yard as an acting area or entrances. Even though the authenticity of using the yard is disputable, nobody denies that the yard must be a very effective tool for performing Shakespeare at the Globe Theatre. The yard is an essential part of traditional Korean theatre, called “talchum (mask dance)” or “talnori (mask play).” The yard is its stage as well as the auditorium. Therefore, the players are surrounded by the audience, and the...

  12. Perceived health, life satisfaction, and cardiovascular risk factors among elderly Korean immigrants and elderly Koreans.

    Science.gov (United States)

    Sin, Mo-Kyung; Chae, Young-Ran; Choe, Myoung-Ae; Murphy, Patrick; Kim, Jeungim; Jeon, Mi-Yang

    2011-03-01

    Acknowledging that changes in sociocultural environment influence health status, the purpose of this study was to compare perceived health, life satisfaction, and cardiovascular health in elderly Korean immigrants and elderly Koreans. In this cross-sectional study, a convenience sample of 88 elderly Korean immigrants and 295 elderly Koreans 65 and older were recruited from Korean communities in the United States and Korea. Respondents' perceived health was measured by self-assessment; life satisfaction was self-assessed using a dichotomous scale of general satisfaction with life; and cardiovascular health status was surveyed by self-report of major diagnosed cardiovascular risk factors (i.e., hypertension, hyperlipidemia, diabetes mellitus) and body mass index measurement for obesity. Despite having better perceived health and life satisfaction, elderly Korean immigrants also had higher prevalence of cardiovascular risk factors. The findings provide health care providers with useful information for effective health assessment of minority immigrants.

  13. Validity and reliability of the Korean version of the Speech Handicap Index in patients with oral cavity cancer.

    Science.gov (United States)

    Park, S S; Choi, S H; Hong, J A; Hong, Y H; Jeong, N G; Lee, S Y; Sung, M-W; Hah, J H

    2016-04-01

    The aims of this study were to evaluate the cross-cultural adaptation of the Speech Handicap Index (SHI) for Korean subjects and to determine its reliability and utility in patients with oral cavity cancer. The Korean version of the SHI was administered to 50 healthy subjects and 56 patients with speech problems resulting from treatment for oral cavity cancers. The content and construct validity, internal consistency, and test-retest reliability were examined. Healthy subject and patient group scores were compared, and the Mann-Whitney U-test was used to determine discriminatory ability. The Korean version of the SHI had high internal consistency (Cronbach's alpha=0.99) and test-retest reliability for the total and subscales: total (T) 0.98, speech (S) 0.99, and psychosocial (P) 0.97. Mean scores in the healthy group were 0.5 (T), 0.2 (S), and 0.2 (P), whereas those in the patient group were 34.3 (T), 16.6 (S), and 15.5 (P). The scores differed significantly between the groups (P<0.05). The Korean version of the SHI can be a useful tool to evaluate a patient's self-perception of their speech dysfunction in daily life and to better understand postoperative speech disorders in patients with oral cavity cancer.

  14. The educational desires of Danish and South Korean environmental NGOs

    DEFF Research Database (Denmark)

    Lysgaard, Jonas Greve

    of practice before zooming in to examine case examples from Danish and South Korean environmental NGOs engaged in non-formal educational work. Drawing on interviews with members of traditional through to radical NGOs, abductive analysis explores how the public is variously understood and positioned...... as a ‘learning entity’. A sense of frustration is clearly apparent as the NGOs attempt to influence how the public live, even as efforts typically promote (if not repeat) engagement and educational strategies and activities that are known to fail. Inspired by the theories of Jacques Lacan and Slavoj Žižek......This study investigates why it appears to be so hard to live up to some of the educational desires expected by environmental and sustainability educators. Via an ‘accelerating analysis’ the study examines how educational principles to intended outcomes are variously encoded in their fields...

  15. 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)).

  16. Comforting an orphaned nation : Representations of international adoption and adopted Koreans in Korean popular culture

    OpenAIRE

    Hübinette, Tobias

    2005-01-01

    This is a study of popular cultural representations of international adoption and adopted Koreans in Western countries. The study is carried out from a postcolonial perspective and uses a cultural studies reading of four feature films and four popular songs as primary sources. The aim is to examine how nationalism is articulated in various ways in light of the colonial experiences in modern Korean history and recent postcolonial developments within contemporary Korean society. The principal q...

  17. 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.

  18. Autonomic Conditions in Tinnitus and Implications for Korean Medicine

    Directory of Open Access Journals (Sweden)

    Eun Ji Choi

    2013-01-01

    Full Text Available Tinnitus patients suffer from not only auditory sensations but also physical, mental, and social difficulties. Even though tinnitus is believed to be associated with the autonomic nervous system, changes in autonomic conditions in tinnitus patients are not receiving much research attention. The aims of this study were to investigate the autonomic condition of tinnitus patients and to consider Korean medicine in the treatment of tinnitus with an evidence-based approach. We performed a retrospective chart review and compared the heart rate variability (HRV parameters of 40 tinnitus patients (19 acute and 21 chronic and 40 healthy controls. In tinnitus patients, the power of the high frequency component and total power of the HRV significantly decreased (P<0.05, and the low frequency to high frequency ratio significantly increased (P<0.05. There was no significant difference between the acute and chronic patients. When comparing each group with the controls, there was a tendency that the longer the duration of tinnitus was, the larger the observed HRV change was. In conclusion, tinnitus patients have vagal withdrawal and sympathetic overactivity, and chronic tinnitus more strongly affects autonomic conditions than acute tinnitus. This study provides evidence for Korean medical treatments of tinnitus, such as acupuncture and Qi-training, that cause modulation of cardiac autonomic function.

  19. 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,…

  20. Coffee consumption patterns in Korean adults: the Korean National Health and Nutrition Examination Survey (2001-2011).

    Science.gov (United States)

    Je, Youjin; Jeong, Seonghyun; Park, Taeyoung

    2014-01-01

    We examined coffee consumption patterns over the past decade among Korean adults. This study was based on seven different cross-sectional data from the Korean National Health and Nutrition Examination Survey (KNHANES) between 2001 and 2011 (17,367 men and 23,591 women aged 19-103 y, mean 48.1 y). Information on frequency and type of coffee consumption was derived from frequency questionnaires or 24-hour recalls. For the study period, the prevalence of daily coffee consumption increased by 20.3% (from 54.6 to 65.7%; p=40 y), while it was on the slowdown in young men or on the declining trend in young women. Brewed coffee consumption had an increasing trend by all age groups in recent years. Especially, there was a rapid increase in brewed coffee consumption among young women (strongly) and young men. The instant coffee mix that contains non-dairy creamer and/or sugar still takes up a significant portion of coffee consumption in Korea, which may result in weight gain and insulin resistance, and potential benefits of coffee may be offset. Given high prevalence of coffee consumption in Korea, nutrition education should be conducted to help people (especially the elderly) to make healthy coffee drinking habits.

  1. 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.

  2. 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.

  3. The North Korean Ballistic Missile Program

    Science.gov (United States)

    2008-02-01

    Future Preemptive Strikes against North Korea ,” The Korean Journal of Defense Analysis, Vol. 18, No. 4, Winter 2006, pp. 95-121. 194. Joseph S...University of California, San Diego; and Korea University. He also served as a Korean linguist in the United States Air Force. His publications have...appeared in Asian Perspective, Astropolitics, The Journal of East Asian Studies, The Korea Journal of Defense Analysis, The KNDU Review, The

  4. Operational Intelligence Failures of the Korean War

    Science.gov (United States)

    2014-05-22

    October 1997): 60. 108Shu Guang Zhang, Mao’s Military Romanticism : China and the Korean War, 1950-1953, Modern War Studies (Lawrence, KS: University of...nccu.edu.tw/~lorenzo/Hao%20Chinas%20Decision.pdf (accessed November 3, 2013). Zhang, Shu Guang. Mao’s Military Romanticism : China and the Korean War, 1950-1953. Modern War Studies. Lawrence, KS: University Press of Kansas, 1995.

  5. Korean Year 3 Children's Environmental Literacy: A Prerequisite for a Korean Environmental Education Curriculum

    Science.gov (United States)

    Chu, Hye-Eun; Lee, Eun Ah; Ko, Hee Ryung; Shin, Dong Hee; Lee, Moon Nam; Min, Byeong Mee; Kang, Kyung Hee

    2007-01-01

    The purpose of this study was to investigate Korean children's environmental literacy levels and the variables that affect their environmental literacy. An instrument, the Environment Literacy Instrument for Korean Children (ELIKC), was developed that measures four different dimensions (knowledge, attitude, behaviour, and skills) using 69 items…

  6. 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

  7. 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…

  8. Historic Factors Influencing Korean Higher Education. Korean Studies Series, No. 17.

    Science.gov (United States)

    Jeong-kyu, Lee

    This book examines the religious and philosophical factors historically affecting Korean higher education, and the characteristics of contemporary Korean higher education in relation to organizational structure, leadership, and organizational culture. The book is organized into 4 parts, with 11 chapters. Part One focuses on identifying the problem…

  9. Rubber friction on (apparently) smooth lubricated surfaces

    Science.gov (United States)

    Mofidi, M.; Prakash, B.; Persson, B. N. J.; Albohr, O.

    2008-02-01

    We study rubber sliding friction on hard lubricated surfaces. We show that even if the hard surface appears smooth to the naked eye, it may exhibit short-wavelength roughness, which may make the dominant contribution to rubber friction. That is, the observed sliding friction is mainly due to the viscoelastic deformations of the rubber by the counterface surface asperities. The results presented are of great importance for rubber sealing and other rubber applications involving (apparently) smooth surfaces.

  10. Rubber friction on (apparently) smooth lubricated surfaces

    Energy Technology Data Exchange (ETDEWEB)

    Mofidi, M; Prakash, B [Division of Machine Elements, Luleaa University of Technology, Luleaa SE-97187 (Sweden); Persson, B N J [IFF, FZ-Juelich, 52425 Juelich (Germany); Albohr, O [Pirelli Deutschland AG, 64733 Hoechst/Odenwald, Postfach 1120 (Germany)

    2008-02-27

    We study rubber sliding friction on hard lubricated surfaces. We show that even if the hard surface appears smooth to the naked eye, it may exhibit short-wavelength roughness, which may make the dominant contribution to rubber friction. That is, the observed sliding friction is mainly due to the viscoelastic deformations of the rubber by the counterface surface asperities. The results presented are of great importance for rubber sealing and other rubber applications involving (apparently) smooth surfaces.

  11. Comment: An Apparent Controversy in Auroral Physics

    Science.gov (United States)

    Haerendel, Gerhard

    2007-03-01

    In his article ``A turning point in auroral physics,'' Bryant argued against what he called the `standard' theory of auroral acceleration, according to which the electrons ``gain their energy from static electric fields,'' and offered wave acceleration as an alternative. Because of the importance of the process, not only for the aurora borealis but also for other cosmic plasmas, a clarification of this apparent controversy seems to be in place.

  12. Apparent exchange rate mapping with diffusion MRI.

    Science.gov (United States)

    Lasič, Samo; Nilsson, Markus; Lätt, Jimmy; Ståhlberg, Freddy; Topgaard, Daniel

    2011-08-01

    Water exchange through the cell membranes is an important feature of cells and tissues. The rate of exchange is determined by factors such as membrane lipid composition and organization, as well as the type and activity of aquaporins. A method for noninvasively estimating the rate of water exchange would be useful for characterizing pathological conditions, e.g., tumors, multiple sclerosis, and ischemic stroke, expected to be associated with a change of the membrane barrier properties. This study describes the filter exchange imaging method for determining the rate of water exchange between sites having different apparent diffusion coefficients. The method is based on the filter-exchange pulsed gradient spin-echo NMR spectroscopy experiment, which is here modified to be compatible with the constraints of clinical MR scanners. The data is analyzed using a model-free approach yielding maps of the apparent exchange rate, here being introduced in analogy with the concept of the apparent diffusion coefficient. Proof-of-principle experiments are performed on microimaging and whole-body clinical scanners using yeast suspension phantoms. The limitations and appropriate experimental conditions are examined. The results demonstrate that filter exchange imaging is a fast and reliable method for characterizing exchange, and that it has the potential to become a powerful diagnostic tool.

  13. Empirically derived major dietary patterns and their associations with overweight in Korean preschool children.

    Science.gov (United States)

    Shin, Kyung Ok; Oh, Se-Young; Park, Hyun Suh

    2007-08-01

    Prevailing dietary patterns and their association with nutritional outcomes are poorly understood, particularly for children in Korea. Our purposes were to identify major dietary patterns and to examine their associations with overweight among young children in Korea. For 1441 preschool children, usual diet was assessed by a FFQ, from which thirty-three food groups were created and entered into a factor analysis. We identified three dietary patterns by relative intake frequency of (1) vegetables, seaweeds, beans, fruits, milk and dairy products (Korean healthy pattern); (2) beef, pork, poultry, fish and fast foods (animal foods pattern); and (3) ice cream, soda, chocolate, cookies and candies (sweets pattern). The Korean healthy pattern was associated with better health status. As compared with the lowest quintile, the multivariate-adjusted OR of the highest quintile for health status inferior or similar to their peers was 0.59 (95 % CI 0.42, 0.84). Likelihood of being overweight was higher among those in the highest quintile (OR 1.77 (95 % CI 1.06, 2.94)) v. the lowest quintile regarding the animal foods pattern. These findings suggest that major dietary patterns are predictors of overweight and health status in Korean preschool children.

  14. 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

  15. RARB and STMN2 polymorphisms are not associated with sporadic Creutzfeldt-Jakob disease (CJD) in the Korean population.

    Science.gov (United States)

    Jeong, Byung-Hoon; Kim, Hae-Jung; Lee, Kyung-Hee; Carp, Richard I; Kim, Yong-Sun

    2014-01-01

    Polymorphisms in the prion protein gene (PRNP) can affect the susceptibility of humans to prion diseases. Recently, aside from PRNP, single nucleotide polymorphisms (SNPs) of two candidate genes for susceptibility to human prion diseases have been identified by human genome-wide association studies (GWAS) in the British population. One SNP of retinoic acid receptor beta (RARB), which is correlated with prion disease incubation time in mice, was associated with human prion diseases such as variant and iatrogenic CJD in the British population. The other SNP of the gene that encodes SCG10 (STMN2), which is related to clinical onset of sporadic CJD, was also associated with variant CJD and kuru. In order to investigate whether two polymorphisms located in upstream of RARB and STMN2 are associated with sporadic CJD in the Korean population, we compared genotype and allele frequencies of these polymorphisms in 217 sporadic CJD patients and 216 healthy Koreans. The genotype distribution and allele frequencies in upstream of the RARB and STMN2 polymorphisms were not significantly different between healthy controls and Korean sporadic CJD patients. This finding indicates that the two SNPs are not correlated with genetic susceptibility to sporadic CJD in the Korean population. This is the first genetic association study of RARB and STMN2 with sporadic CJD in an Asian population.

  16. Detection of visual events along the apparent motion trace in patients with paranoid schizophrenia.

    Science.gov (United States)

    Sanders, Lia Lira Olivier; Muckli, Lars; de Millas, Walter; Lautenschlager, Marion; Heinz, Andreas; Kathmann, Norbert; Sterzer, Philipp

    2012-07-30

    Dysfunctional prediction in sensory processing has been suggested as a possible causal mechanism in the development of delusions in patients with schizophrenia. Previous studies in healthy subjects have shown that while the perception of apparent motion can mask visual events along the illusory motion trace, such motion masking is reduced when events are spatio-temporally compatible with the illusion, and, therefore, predictable. Here we tested the hypothesis that this specific detection advantage for predictable target stimuli on the apparent motion trace is reduced in patients with paranoid schizophrenia. Our data show that, although target detection along the illusory motion trace is generally impaired, both patients and healthy control participants detect predictable targets more often than unpredictable targets. Patients had a stronger motion masking effect when compared to controls. However, patients showed the same advantage in the detection of predictable targets as healthy control subjects. Our findings reveal stronger motion masking but intact prediction of visual events along the apparent motion trace in patients with paranoid schizophrenia and suggest that the sensory prediction mechanism underlying apparent motion is not impaired in paranoid schizophrenia.

  17. Community Response to Terrorism: The South Korean Model

    Science.gov (United States)

    2003-09-01

    KOREA Ever since the division of the Korean peninsula at the conclusion of the Second World War, South Koreans have lived with real and imagined...threats from communist North Korea (the Democratic People’s Republic of Korea , or DPRK). The authorities have been unable to prevent all North Korean ...on three lines of defense . First, an authoritarian government kept firm control over Korean society. Second, the police and the ROK army were visibly

  18. U.S. Security Policy in Asia after Korean Unification

    Science.gov (United States)

    1997-12-01

    Korean War and the signing of the mutual defense treaty, the United States has maintained forward-deployed forces in Korea . Today the United States has...30 American forward-deployed forces have become less important to the defense of Korea as the capabilities of the South Korean military have...Environment for a United Korea ", The Korean Journal of Defense Analysis Vol. VIII No. 1 (Summer 1996): 81- 82. 81 Amy Woo, "East Asia: China Treads Korean

  19. Bellagio report on Healthy agriculture, healthy nutrition, healthy people⋆

    OpenAIRE

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

    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 m...

  20. Korean Language Studies: Motivation and Attrition

    Directory of Open Access Journals (Sweden)

    Julie Damron

    2012-08-01

    Full Text Available The purposes of this study were to determine attrition rates of students learning Korean in university courses, their motivations to study the target language, why many drop out, and what educators can do to address and decrease high rates of attrition. A survey was administered to 129 students enrolled in lower-level (101–202 Korean language classes during the years 2005–2010 at a large, private university in the Rocky Mountain region of the United States. Self-identifying heritage students comprised 45.7% of those who completed the survey. Surveys were administered to students via email and returned in the same manner; as such, they represent a response and convenience sample. Five of the 12 survey questions utilized a 5-point Likert scale. The overall attrition rate from class to class during this time period was 85%. Students identified that the most motivating factors in their decision to take Korean were “It’s an important language,” “Future career benefits,” and “I have Korean heritage.” More students desired to learn only basic words and phrases than any one other proficiency category. The most common reason for quitting Korean was that it didn’t fit students’ schedules. Likewise, students indicated that had a following course been offered at a different time or if a language lab offering tutoring were made available, they might have been influenced to continue taking Korean. Surveys also addressed language-learning anxiety. Based on the results gathered, this study makes suggestions for improving Korean language instruction in order to reduce student attrition.

  1. INFLUENCE OF TEXTURE AND MINERALOGY IN APPARENT POROSITY, WATER ABSORPTION AND APPARENT DENSITY OF IGNEOUS ROCKS

    Directory of Open Access Journals (Sweden)

    Ana Paula Meyer

    2014-12-01

    Full Text Available The work consists in evaluating the results of physical indices (apparent porosity, water absorption and apparent density obtained in granitoids exploited as ornamental and revetment stones in the state of São Paulo and Espírito Santo. The results of physical indices were qualified as parameters specification published by Abirochas use and compared the characteristics observed in petrographic samples.

  2. 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.

  3. 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,…

  4. Evidence for the VP Constituent from Child Korean.

    Science.gov (United States)

    Cho, Young-mee Yu; Hong, Ki-Sun

    An examination of children's sentence structure in Korean argues for a verb phrase (VP) constituent in child grammar, but suggests that this does not necessarily support its existence in adult Korean grammar. Korean children, it is noted, generally restrict their sentences to one word order, subject-object-verb, despite the existence of another…

  5. 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…

  6. 76 FR 45395 - National Korean War Veterans Armistice Day, 2011

    Science.gov (United States)

    2011-07-29

    ..., 1950, the Korean peninsula erupted in conflict, becoming the front line of an intensifying Cold War...#0;#0; #0; #0;Title 3-- #0;The President ] Proclamation 8695 of July 26, 2011 National Korean War... than ever. We remember our common values and shared suffering during the Korean War, and we continue...

  7. The Korean Military Advisory Group -- Developmental Challenges during Ongoing Conflict

    Science.gov (United States)

    2013-05-23

    to indigenous Korean military forces has direct applicability to current military operations in Afghanistan. 15. SUBJECT TERMS Korean...Korean military forces has direct applicability to current military operations in Afghanistan. iii ACKNOWLEDGMENTS I would like to firstly...and equipping under “Operation BAMBOO ” prior to the initiation of hostilities with North Korea. Developed in December of 1945, this program

  8. Gender, Acculturation, Food Patterns, and Overweight in Korean Immigrants

    Science.gov (United States)

    Jasti, Sunitha; Lee, Chang Hyun; Doak, Colleen

    2011-01-01

    Objective: To describe acculturation, food patterns, overweight, and gender differences among Korean immigrants in the United States. Methods: A cross-sectional exploratory survey assessed acculturation, food frequencies, and weight status of 195 Korean immigrants. Results: Acculturated Korean immigrants (score greater than or equal to] 2.5) were…

  9. 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…

  10. Structure of Vocational Interests for Korean College Students

    Science.gov (United States)

    Tak, Jinkook

    2004-01-01

    The primary purpose of this research was to examine the vocational structure for Korean college students based on Holland's hexagon theory. The secondary purpose of this research was to provide validity data for using the Korean Strong Interest Inventory in Korea. With a sample of 829 Korean college students, using the Strong Interest Inventory…

  11. Lexical Use in Interlanguage of Korean EFL Learners

    Science.gov (United States)

    Cha, Mi Yang

    2009-01-01

    Lexical use seems to represent one of the major problems Korean learners face in learning English. One of the factors attributable to the learners' lexical problems may be in large part due to the use of the Korean language as a medium of instruction in teaching English. Fifty native Korean students took part in this research. They were of 20 male…

  12. Apparent life threatening events (ALTE: diagnostic approach

    Directory of Open Access Journals (Sweden)

    Erick Manuel Toro-Monjaraz

    2014-08-01

    Full Text Available Apparent Life-Threatening Events (ALTE are a form of clinical presen- tation of various problems or diseases in children under one year of age. A frequency of 0.6/1000 newborns is estimated. In Mexico, there is no known incidence, systematic approach or guidelines for hospital discharge, so we performed a literature review. Its etiology may be gastrointestinal, neurological, cardiovascular, metabolic, endocrine or-idiopathic. The detailed history and physical examination provide an outline to select the laboratory and imaging studies to perform.

  13. Apparent exchange rate imaging in anisotropic systems

    DEFF Research Database (Denmark)

    Sønderby, Casper Kaae; Lundell, Henrik M; Søgaard, Lise V;

    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 ...... 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...

  14. Apparent speed increases at low luminance

    OpenAIRE

    Vaziri-Pashkam, Maryam; Cavanagh, Patrick

    2008-01-01

    To investigate the effect of luminance on apparent speed, subjects adjusted the speed of a low-luminance rotating grating (0.31 cd/m2) to match that of a high-luminance one (1260 cd/m2). Above 4 Hz, subjects overestimated the speed of the low-luminance grating. This overestimation increased as a function of temporal rate and reached 30% around 10 Hz temporal rates. The speed overestimation became significant once the lower luminance was 2.4 log units lower than the high luminance comparison. ...

  15. Potatoes and risk of obesity, type 2 diabetes, and cardiovascular disease in apparently healthy adults

    DEFF Research Database (Denmark)

    Borch, Daniel; Juul-Hindsgaul, Nicole; Veller, Mette

    2016-01-01

    , and measured adiposity (body weight, body mass index, or waist circumference), cases of T2D, cases of cardiovascular events, or risk markers thereof. RESULTS: In total, 13 studies were deemed eligible; 5 studies were related to obesity, 7 studies were related to T2D, and one study was related to CVD. Only......BACKGROUND: Potatoes have been related to increased risks of obesity, type 2 diabetes (T2D), and cardiovascular disease (CVD) mainly because of their high glycemic index. OBJECTIVE: We conducted a systematic review to evaluate the relation between intake of potatoes and risks of obesity, T2D...... observational studies were identified; there were 3 studies with moderate, 9 studies with serious, and one study with critical risk of bias. The association between potatoes (not including french fries) and adiposity was neutral in 2 studies and was positive in 2 studies. French fries were positively associated...

  16. Risk factors for near-term myocardial infarction in apparently healthy men and women

    DEFF Research Database (Denmark)

    Nordestgaard, Børge; Adourian, Aram S; Freiberg, Jacob Johannes von S;

    2010-01-01

    Limited information is available regarding risk factors for the near-term (4 years) onset of myocardial infarction (MI). We evaluated established cardiovascular risk factors and putative circulating biomarkers as predictors for MI within 4 years of measurement....

  17. Seroprevalence of subclinical HEV infection in asymptomatic, apparently healthy, pregnant women in Dakahlya Governorate, Egypt

    Directory of Open Access Journals (Sweden)

    Gad Yahia

    2011-01-01

    Full Text Available Background and Aim: Hepatitis E virus (HEV is a major public health problem in the developing countries. HEV infection in pregnant women is more common and fatal in the third trimester. The present study was designed to determine the seroprevalence of subclinical HEV infection in asymptomatic pregnant women. Materials and Methods: A total of 116 asymptomatic pregnant women divided into 2 groups: Group 1 included 56 pregnant women with HCV positive serology and group 2 included 60 pregnant women with negative HCV serology were included in this study. Prevalence of anti-HEV antibodies and anti-HCV were determined by an enzyme linked immunosorbent assay (ELISA kit. Results: The overall prevalence of anti-HEV IgG was highly significant among pregnant women with chronic HCV infection 40/56 (71.42% than pregnant women free from chronic HCV infection 28/60 (46.7% (P = 0.006. Chronic HCV infection in pregnant women appeared to be a risk factor associated with HEV IgG seropositivity (OR = 2.86, CI = 1.24-6.6. The seropositivity of anti-HEV IgG was significantly high in rural areas than urban areas (62.5% vs. 37.5% in group 1 and (78.58% vs. 21.42% in group 2 (P = 0.15 and OR = 2.2, CI = 0.65-7.7. A decrease in albumin level (P = 0.047 and an increase in bilirubin (P = 0.025, ALT (P = 0.032, and AST (P = 0.044 in pregnant women with positive HCV and IgG anti-HEV than the second group with negative HCV serology. Conclusions: The seroprevalence of anti-HEV IgG in pregnant women is high in Egypt especially in rural areas. With chronic HCV coinfection, a marked increase in anti-HEV IgG seropositivity and significant worsening of the biochemical liver indices were noted. Increased public awareness about the sound hygienic measures for a less prevalence of HEV is strongly advised. The need for HEV vaccination for those at risk, especially pregnant ladies, should be considered.

  18. Characterisation of commensal Escherichia coli isolated from apparently healthy cattle and their attendants in Tanzania

    DEFF Research Database (Denmark)

    Madoshi, Balichene; Kudirkiene, Egle; Mtambo, Madundo

    2016-01-01

    While pathogenic types of Escherichia coli are well characterized, relatively little is known about the commensal E. coli flora. In the current study, antimicrobial resistance in commensal E. coli and distribution of ERIC-PCR genotypes among isolates of such bacteria from cattle and cattle...... attendants on cattle farms in Tanzania were investigated. Seventeen E. coli genomes representing different ERIC-PCR types of commensal E. coli were sequenced in order to determine their possible importance as a reservoir for both antimicrobial resistance genes and virulence factors. Both human and cattle...... specific. The most frequent plasmids replicon genes found in strains from both hosts were of IncF type, which are commonly associated with carriage of antimicrobial and virulence genes. Commensal E. coli from cattle and attendants were found to share same genotypes and to carry antimicrobial resistance...

  19. Respiratory symptoms and airway responsiveness in apparently healthy workers exposed to flour dust.

    Science.gov (United States)

    Bohadana, A B; Massin, N; Wild, P; Kolopp, M N; Toamain, J P

    1994-06-01

    Our aim was to measure the levels of exposure to wheat flour dust in a modern industrial bakery, and to assess the relationship between respiratory symptoms, sensitization to wheat flour antigens and airway responsiveness in the workforce. Forty four flour-exposed male workers and 164 unexposed controls were examined. Inspirable dust concentrations were measured using personal samplers. Respiratory symptoms were assessed by questionnaire, sensitization to wheat flour antigens by skin-prick tests, and methacholine airway challenge (MAC) test using an abbreviated method. Subjects were labelled MAC+ if forced expiratory volume in one second (FEV1) fell by 20% or more. The linear dose-response slope (DRS) was calculated as the percentage fall in FEV1 at last dose divided by the total dose administered. Inspirable dust concentrations were within acceptable limits in all working areas but one. The proportion of subjects with one or more symptoms and with airway hyperresponsiveness was significantly greater among flour-exposed workers than among controls. Using logistic or linear regression analysis, airway responsiveness was found to be strongly related to working at the bakery and to the baseline level of lung function. A positive skin-prick test was found in only 11% of flour-exposed workers and 6% of controls. In conclusion, our data show that despite exposure to relatively low concentration levels of inspirable flour dust, subjects working in the baking industry are at risk of developing both respiratory symptoms and airway hyperresponsiveness.

  20. Serum uric acid can predict higher C-reactive protein levels in apparently healthy men.

    Science.gov (United States)

    de Carvalho Vidigal, Fernanda; de Lima Rosado, Lina Enriqueta Frandsen Paez; Paixão Rosado, Gilberto; Lanes Ribeiro, Rita de Cassia; Castro Franceschini, Sylvia do Carmo

    2014-04-01

    Introducción: Los estudios epidemiológicos han demostrado una asociación entre la enfermedad coronaria y nuevos factores de riesgo cardiovascular, como, los niveles de proteína C-reactiva ultrasensible (PCR-us) y fibrinógeno. Objetivos: Evaluar la capacidad de los indicadores bioquímicos en discriminar cambios en los niveles de PCRus y fibrinógeno, en hombres adultos sanos. Métodos: Se evaluaron 130 hombres (20-59 años). Se midió peso y talla. Se realizó mediciones bioquímicas (perfil lipídico, glucosa en ayunas, ácido úrico, PCR-us y fibrinógeno). Se calculó el índice de masa corporal, la relación colesterol total/HDL-c y la relación LDL-c/HDL-c. Se consideró como punto de corte para los valores de PCR-us ≥0,12 mg/dL y para el fibrinógeno se utilizó el percentil 50 de la muestra evaluada. Resultados: El ácido úrico mostró la mejor correlación (r = 0,325) y el área más alta bajo la curva ROC (0,704 ± 0,054), mostrando una mayor capacidad predictiva para detectar niveles más altos de PCR-us (p colesterol total/HDL-c (r = 0,222) y la relación LDLc/ HDL-c (r = 0,235) mostraron una mejor correlación y el área más alta bajo la curva ROC (0,624 ± 0,049 y 0,624 ± 0,049) en la identificación de niveles más altos de fibrinógeno (p colesterol total/ HDL-c y la relación LDL-c/HDL-c mostraron una mayor capacidad predictiva para detectar cambios en los niveles de PCR-us y fibrinógeno, respectivamente. Se sugirió el uso de marcadores bioquímicos en la práctica clínica, a fin de establecer medidas preventivas para la enfermedad cardiovascular en hombres adultos sanos.

  1. 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

  2. [Prevention of severe diseases in apparently healthy newborn infants by new neonatal diagnostic methods].

    Science.gov (United States)

    Velázquez, A

    1999-02-01

    The benefit of Tamiz Neonatal Ampliado is very high in relation with its cost, which is reasonably low. The Society for Inherited Metabolic Disorders, which is the main association in the world dealing with these diseases, has recently urged the responsible ones for neonatal health, so they increase their programs about Tamiz Neonatal (personal communication), as much as possible; its use should cover all new borns.

  3. [Influence of smoking cessation on the microcirculatory bed in apparently healthy young people].

    Science.gov (United States)

    Sirotin, B Z; Korneeva, N V

    2016-01-01

    Резюме Цель исследования. Изучить влияние прекращения курения на микроциркуляторное русло (МЦР) здоровых лиц молодого возраста. Материалы и методы. В исследование включили 33 здоровых людей молодого возраста (М:Ж = 20:13, средний возраст 21,6±0,5 года) прекративших курить от 1 мес до 10 лет, в среднем 2,5±0,5 года назад. Сравниваемые группы состояли из 15 курящих (М:Ж = 5:10, средний возраст 21,5±0,8 года) и 18 некурящих (М:Ж = 6:12, средний возраст 21±0,3 года). Проводили компьютерную видеобиомикроскопию бульбарной конъюнктивы. В оценке результатов обращали внимание на изменение диаметра микрососудов у прекративших курение табака в сравнении с курящими и некурящими. Результаты. По сравнению с курящими у прекративших курение достоверно увеличиваются средние диаметры артериол (13,01±0,41 и 18,33±0,65 мкм; р0,05). Таким образом, феномен рарификации, отражающий влияние курения на сосуды МЦР в молодом возрасте, быстро подвергается обратному развитию. Увеличение диаметра артериол и количества функционирующих капилляров у прекративших курить происходит уже в первые месяцы отказа от курения (р<0,01). Заключение. Значительное увеличение диаметра артериол и капилляров и числа функционирующих капилляров на 1 мм2 поверхности конъюнктивы свидетельствует о положительном влиянии отказа от курения в молодом возрасте на сосуды МЦР.

  4. Emotional exhaustion and cognitive performance in apparently healthy teachers: a longitudinal multi-source study.

    Science.gov (United States)

    Feuerhahn, Nicolas; Stamov-Roßnagel, Christian; Wolfram, Maren; Bellingrath, Silja; Kudielka, Brigitte M

    2013-10-01

    We investigate how emotional exhaustion (EE), the core component of burnout, relates to cognitive performance, job performance and health. Cognitive performance was assessed by self-rated cognitive stress symptoms, self-rated and peer-rated cognitive impairments in everyday tasks and a neuropsychological test of learning and memory (LGT-3); job performance and physical health were gauged by self-reports. Cross-sectional linear regression analyses in a sample of 100 teachers confirm that EE is negatively related to cognitive performance as assessed by self-rating and peer-rating as well as neuropsychological testing (all p < .05). Longitudinal linear regression analyses confirm similar trends (p < .10) for self-rated and peer-rated cognitive performance. Executive control deficits might explain impaired cognitive performance in EE. In longitudinal analyses, EE also significantly predicts physical health. Contrary to our expectations, EE does not affect job performance. When reversed causation is tested, none of the outcome variables at Time 1 predict EE at Time 2. This speaks against cognitive dysfunctioning serving as a vulnerability factor for exhaustion. In sum, results underpin the negative consequences of EE for cognitive performance and health, which are relevant for individuals and organizations alike. In this way, findings might contribute to the understanding of the burnout syndrome.

  5. Hematological and serum biochemical profile of apparently healthy hariana cattle heifers in northern India.

    Science.gov (United States)

    Mahima; Singh, Krishna Veer; Verma, Amit Kumar; Kumar, Vinod; Singh, Shanker Kumar; Roy, Debashis

    2013-11-01

    The 'Hariana' breed of cattle has been proved to be highly adaptable to harsh climatic conditions and resistant to common diseases prevalent in India. In this study, the normal reference values of hematological and serum proteins and other blood biochemical parameters were determined in the heifers of Hariana breed maintained at Instructional livestock farm complex, DUVASU, Mathura, India. A total of twenty four animals were used in this study. Blood was taken aseptically from all the animals and transported to laboratory for hematological and biochemical analysis. The hematological parameters (Hemoglobin, total erythrocyte count, total leukocyte count, packed cell volume) and biochemical parameters (Total protein, total albumin, albumin globulin ratio, urea, creatinine, calcium, phosphorous, calcium phosphorous ratio, AST, ALT) values were statistically analyzed, mean and standard deviations were calculated and set as reference values. This study reported hematological and serum biochemical values which could serve as baseline information for comparison in conditions of nutrient deficiency, physiological and health status of Hariana cattle heifers in India.

  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....../L; 95% CI: -0.08, 0.01; P = 0.10). No association was found between whole-grain dose or baseline TC concentration and any of the outcomes, whereas study duration was positively associated with changes in TC and LDL cholesterol. CONCLUSIONS: Consumption of whole-grain diets lowers LDL cholesterol and TC...

  8. 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.

  9. Apparent contact angle of an evaporating drop

    Science.gov (United States)

    Morris, S. J. S.

    2012-11-01

    In experiments by Poulard et al. (2005), a sessile drop of perfectly wetting liquid evaporates from a non-heated substrate into an under-saturated mixture of vapour with an inert gas; evaporation is limited by vapour diffusion. The system exhibits an apparent contact angle θ that is a flow property. Under certain conditions, the apparent contact line was stationary relative to the substrate; we predict θ for this case. Observed values of θ are small, allowing lubrication analysis of the liquid film. The liquid and vapour flows are coupled through conditions holding at the phase interface; in particular, vapour partial pressure there is related to the local value of liquid pressure through the Kelvin condition. Because the droplet is shallow, the interfacial conditions can be transferred to the solid-liquid interface at y = 0 . We show that the dimensionless partial pressure p (x , y) and the film thickness h (x) are determined by solving ∇2 p = 0 for y > 0 subject to a matching condition at infinity, and the conditions - p = L hxx +h-3 and (h3px) x + 3py = 0 at y = 0 . The parameter L controls the ratio of Laplace to disjoining pressure. We analyse this b.v.p. for the experimentally-relevant case L --> 0 .

  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. 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…

  12. 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.

  13. 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 ...

  14. Anthropometry of Korean female industrial workers.

    Science.gov (United States)

    Fernandez, J E; Malzahn, D E; Eyada, O K; Kim, C H

    1989-05-01

    This paper presents the results of an anthropometric survey conducted on Korean female workers in the garment industry. The data was collected as part of a project to modify work stations that utilized equipment from other countries. A set of 23 body dimensions were taken from a sample of 101 workers (aged 18-28 years). The anthropometric measurements are presented and compared with those of the Western and Japanese female. The results indicate that the body dimensions of the Korean female are different from those of both the Western and the Japanese female. The ratio of sitting height to standing height for the Korean female is closer to that of the Western female than it is the Japanese female.

  15. 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.

  16. 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.

  17. The influence of obesity on the effects of spirulina supplementation in the human metabolic response of Korean elderly

    OpenAIRE

    Park, Hee-Jung; Lee, Hyun-Sook

    2016-01-01

    BACKGROUND/OBJECTIVES Spirulina, a blue-green alga, is widely produced and commercialized as a dietary supplement with bio- and immune-modulatory functions. We have previously shown that spirulina had favorable effects on lipid profiles, immune functions, and antioxidant capacity in healthy Korean elderly. Despite favorable effect of spirulina supplementation, some sub-populations have shown a poor response to supplementation. Obesity is a factor related to poor-response. Therefore, the purpo...

  18. Population pharmacokinetics of artesunate and dihydroartemisinin following single- and multiple-dosing of oral artesunate in healthy subjects

    Directory of Open Access Journals (Sweden)

    Kirsch Lee E

    2009-12-01

    Full Text Available Abstract Background The population pharmacokinetics of artesunate (AS and its active metabolite dihydroartemisinin (DHA were studied in healthy subjects receiving single- or multiple-dosing of AS orally either in combination with pyronaridine (PYR or as a monotherapy with or without food. Methods Data from 118 concentration-time profiles arising from 91 healthy Korean subjects were pooled from four Phase I clinical studies. Subjects received 2-5 mg/kg of single- and multiple-dosing of oral AS either in combination with PYR or as a monotherapy with or without food. Plasma AS and DHA were measured simultaneously using a validated liquid chromatography- mass spectrometric method with a lower limit of quantification of 1 ng/mL for both AS and DHA. Nonlinear mixed-effect modelling was used to obtain the pharmacokinetic and variability (inter-individual and residual variability parameter estimates. Results A novel parent-metabolite pharmacokinetic model consisting of a dosing compartment, a central compartment for AS, a central compartment and a peripheral compartment for DHA was developed. AS and DHA data were modelled simultaneously assuming stoichiometric conversion to DHA. AS was rapidly absorbed with a population estimate of absorption rate constant (Ka of 3.85 h-1. The population estimates of apparent clearance (CL/F and volume of distribution (V2/F for AS were 1190 L/h with 36.2% inter-individual variability (IIV and 1210 L with 57.4% IIV, respectively. For DHA, the population estimates of apparent clearance (CLM/F and central volume of distribution (V3/F were 93.7 L/h with 28% IIV and 97.1 L with 30% IIV, respectively. The population estimates of apparent inter-compartmental clearance (Q/F and peripheral volume of distribution (V4/F for DHA were 5.74 L/h and 18.5 L, respectively. Intake of high-fat and high-caloric meal prior to the drug administration resulted in 84% reduction in Ka. Body weight impacted CLM/F, such that a unit change in

  19. Population pharmacokinetics of artesunate and dihydroartemisinin following single- and multiple-dosing of oral artesunate in healthy subjects

    Science.gov (United States)

    2009-01-01

    Background The population pharmacokinetics of artesunate (AS) and its active metabolite dihydroartemisinin (DHA) were studied in healthy subjects receiving single- or multiple-dosing of AS orally either in combination with pyronaridine (PYR) or as a monotherapy with or without food. Methods Data from 118 concentration-time profiles arising from 91 healthy Korean subjects were pooled from four Phase I clinical studies. Subjects received 2-5 mg/kg of single- and multiple-dosing of oral AS either in combination with PYR or as a monotherapy with or without food. Plasma AS and DHA were measured simultaneously using a validated liquid chromatography- mass spectrometric method with a lower limit of quantification of 1 ng/mL for both AS and DHA. Nonlinear mixed-effect modelling was used to obtain the pharmacokinetic and variability (inter-individual and residual variability) parameter estimates. Results A novel parent-metabolite pharmacokinetic model consisting of a dosing compartment, a central compartment for AS, a central compartment and a peripheral compartment for DHA was developed. AS and DHA data were modelled simultaneously assuming stoichiometric conversion to DHA. AS was rapidly absorbed with a population estimate of absorption rate constant (Ka) of 3.85 h-1. The population estimates of apparent clearance (CL/F) and volume of distribution (V2/F) for AS were 1190 L/h with 36.2% inter-individual variability (IIV) and 1210 L with 57.4% IIV, respectively. For DHA, the population estimates of apparent clearance (CLM/F) and central volume of distribution (V3/F) were 93.7 L/h with 28% IIV and 97.1 L with 30% IIV, respectively. The population estimates of apparent inter-compartmental clearance (Q/F) and peripheral volume of distribution (V4/F) for DHA were 5.74 L/h and 18.5 L, respectively. Intake of high-fat and high-caloric meal prior to the drug administration resulted in 84% reduction in Ka. Body weight impacted CLM/F, such that a unit change in weight resulted in 1

  20. 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.

  1. Distribution of apparent magnetization for Asia

    Institute of Scientific and Technical Information of China (English)

    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.

  2. Apparent energy distribution of sea waves

    Institute of Scientific and Technical Information of China (English)

    孙孚; 丁平兴

    1995-01-01

    A concept of apparent energy distribution of sea waves is suggested and named "the outer frequency spectrum" to distinguish it from the frequency spectrum in common sense In line with the concept, a kind of outer spectrum with three parameters in Cauchy’ s form is derived theoretically from the joint distribution of wave periods and heights reached previously by the present authors and the Bretschneider spectrum is rededuced simply in a distinct manner. The foundation of mechanics of the similarity between the frequency spectrum in common sense and the outer one is briefly discussed. In view of the fact that Bretschneider spectrum has a wide application in engineering, the advantages and probability of using the outer spectrum as a common one are also considered.

  3. AGN jet physics and apparent opening angles

    CERN Document Server

    Clausen-Brown, Eric; Pushkarev, Alexander B; Kovalev, Yuri Y; Lister, Matthew L

    2013-01-01

    We present a new method to measure Gamma*theta_j in flux-limited samples of active galactic nuclei (AGN) jets, where Gamma is the bulk Lorentz factor and theta_j is the jet's half-opening angle. The Gamma*theta_j parameter is physically important for models of jet launching, and also determines the effectiveness of jet instabilities and magnetic reconnection. We measure Gamma*theta_j by analyzing the observed distribution of apparent opening angles in very long baseline interferometry (VLBI) flux-limited samples of jets, given some prior knowledge of the active galactic nuclei (AGN) radio luminosity function. We then apply this method to the MOJAVE flux-limited sample of radio loud objects and find Gamma*theta_j = 0.1 +- 0.03, which implies that AGN jets are subject to a variety of physical processes that require causal connection.

  4. Ambiguity in Tactile Apparent Motion Perception.

    Directory of Open Access Journals (Sweden)

    Emanuela Liaci

    Full Text Available In von Schiller's Stroboscopic Alternative Motion (SAM stimulus two visually presented diagonal dot pairs, located on the corners of an imaginary rectangle, alternate with each other and induce either horizontal, vertical or, rarely, rotational motion percepts. SAM motion perception can be described by a psychometric function of the dot aspect ratio ("AR", i.e. the relation between vertical and horizontal dot distances. Further, with equal horizontal and vertical dot distances (AR = 1 perception is biased towards vertical motion. In a series of five experiments, we presented tactile SAM versions and studied the role of AR and of different reference frames for the perception of tactile apparent motion.We presented tactile SAM stimuli and varied the ARs, while participants reported the perceived motion directions. Pairs of vibration stimulators were attached to the participants' forearms and stimulator distances were varied within and between forearms. We compared straight and rotated forearm conditions with each other in order to disentangle the roles of exogenous and endogenous reference frames.Increasing the tactile SAM's AR biased perception towards vertical motion, but the effect was weak compared to the visual modality. We found no horizontal disambiguation, even for very small tactile ARs. A forearm rotation by 90° kept the vertical bias, even though it was now coupled with small ARs. A 45° rotation condition with crossed forearms, however, evoked a strong horizontal motion bias.Existing approaches to explain the visual SAM bias fail to explain the current tactile results. Particularly puzzling is the strong horizontal bias in the crossed-forearm conditions. In the case of tactile apparent motion, there seem to be no fixed priority rule for perceptual disambiguation. Rather the weighting of available evidence seems to depend on the degree of stimulus ambiguity, the current situation and on the perceptual strategy of the individual

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

    Science.gov (United States)

    Lee, Sean

    2015-01-01

    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.

  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. A study of early korean rockets (1377-1600)

    Science.gov (United States)

    Chae, Yeon Seok

    The first Korean rocket was fired between 1377 and 1389 and began the Korean development of rockets as a tactical weapon. Although, Korea had successfully demonstrated the use of rockets as firearms in the fifteenth century, there had been no effort to present the historical development of the early Korean rockets in a paper which will be useful to both historians and scientists. The book entitled Kuk Cho Ore Sorye (1474) in the Korean language provided extensive rocket system description, however it required considerable research to interpret them. This paper is the first study of early Korean rockets and launchers. The major effort in this study is directed toward the development of design concepts and details of early Korean rockets. Also, to substantiate support of the historical data presented, some versions of the early Korean rockets were made according to their specifications and fired successfully by the author in 1981.

  8. Korean War Logistics Eighth United States Army

    Science.gov (United States)

    1986-05-09

    from defensive to offensive, as CINCUNC directed it to attack north to Pyongyang, capital city of the Democratic People’s Republic of Korea (OPRK), North...weapons to kill the tanks. General Eberle, G-4, FEC, described the urgent need for Bazookas in Korea . ... the Russians provided the North Koreans with T...8217,- ’S~ I6 0 iI. RONIOJ3A2DS PO.;S KOREA APR t gN -I S * ~z T- -:*J *1* Porto3~, r -. r 4< ,Ž . BIBLIOGRAPHY 1. Appleman, Roy E. US Army in the Korean War

  9. Korean initiatives on nuclear knowledge management

    Energy Technology Data Exchange (ETDEWEB)

    Chung, B.-J. [Cheju National University, Ara 1-Dong, Jeju-Si, Jeju-Do 690-756 (Korea, Republic of)]. E-mail: bjchung@cheju.ac.kr; Kim, W.-G. [Ministry of Science and Technology, Government Complex 2, Gwachon-Si, Kyunggi-Do, 427-715 (Korea, Republic of)]. E-mail: wgkim@most.go.kr

    2006-07-01

    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)

  10. 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.

  11. 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.

  12. 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…

  13. 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.

  14. Having a Healthy Pregnancy

    Science.gov (United States)

    ... Week of Healthy Breakfasts Shyness Having a Healthy Pregnancy KidsHealth > For Teens > Having a Healthy Pregnancy A ... or she can help you to get treatment. Pregnancy Discomforts Pregnancy can cause some uncomfortable side effects. ...

  15. Healthy Dining Hall Eating

    Science.gov (United States)

    ... A Week of Healthy Breakfasts Shyness Healthy Dining Hall Eating KidsHealth > For Teens > Healthy Dining Hall Eating ... likely to eat. previous continue Overcoming Common Dining Hall Mistakes Even the most attentive diners can still ...

  16. Healthy food trends -- quinoa

    Science.gov (United States)

    Healthy food trends - goosefoot; Healthy snacks - quinoa; Weight loss - quinoa; Healthy diet - quinoa; Wellness - quinoa ... Quinoa is rich in protein . It has almost twice the amount of protein found in oats, and ...

  17. 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 ...

  18. Healthy food trends -- kale

    Science.gov (United States)

    Healthy food trends - borecole; Healthy snacks - kale; Weight loss - kale; Healthy diet - kale; Wellness - kale ... drugs), you may need to limit vitamin K foods. Vitamin K can affect how these medicines work. ...

  19. Healthy Vision Tips

    Science.gov (United States)

    ... NEI for Kids > Healthy Vision Tips All About Vision About the Eye Ask a Scientist Video Series ... Links to More Information Optical Illusions Printables Healthy Vision Tips Healthy vision starts with you! Use these ...

  20. Healthy Lifestyle: Children's Health

    Science.gov (United States)

    Healthy Lifestyle Children's health You want your child to eat healthy foods, but do you know which nutrients ... 16, 2016 Original article: http://www.mayoclinic.org/healthy-lifestyle/childrens-health/in-depth/nutrition-for-kids/art- ...

  1. Healthy Sleep Habits

    Science.gov (United States)

    ... Sleep Apnea Testing CPAP Healthy Sleep Habits Healthy Sleep Habits Your behaviors during the day, and especially ... team at an AASM accredited sleep center . Quick Sleep Tips Follow these tips to establish healthy sleep ...

  2. 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.

  3. Vowel production in Korean, Korean-accented English, and American English

    Science.gov (United States)

    Lee, Jimin; Weismer, Gary

    2005-09-01

    The current study compares vowel formant frequencies and durations produced by ten native speakers of Korean, those same speakers producing American English vowels, and ten native speakers of American English. The Korean speakers were chosen carefully to have a minimum of 2 years, and maximum of 5 years residence in the United States; all speakers were between the ages of 22 and 27. In addition, the native speakers of Korean were chosen, by means of a small-scale dialect-severity experiment, from a larger pool of speakers to achieve some homogeneity in their mastery of English phonetics. The full vowel systems of both languages were explored, and a rate condition was included (conversational versus fast) to test the hypothesis that the English vowel space is modified by rate differently for native speakers of Korean who produce English, versus native speakers of English. Results will be discussed in terms of language- and rate-induced adjustments of the vowel systems under study.

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

    OpenAIRE

    Ole Faergeman; Simopoulos, Artemis P.; 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...

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

    OpenAIRE

    In Sook Park; Yeon Ok Suh; Hae Sook Park; Soo Yeon Ahn; So Young Kang; Il Sun Ko

    2016-01-01

    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 respon...

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

    Science.gov (United States)

    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 before and after the healthy life exercise program in all the subjects. [Results] After the healthy life exercise program, MCP-1 and the arteriosclerosis adhesion molecules sE-selectin and sVCAM-1 were statistically significantly decreased. [Conclusion] The 12-week healthy life exercise program reduced the levels of arteriosclerosis adhesion molecules. Therefore, the results of our study suggest that a healthy life exercise program may be useful in preventing arteriosclerosis and improving quality of life in elderly obese women. PMID:26157257

  7. Associations of body weight perception and weight control behaviors with problematic internet use among Korean adolescents.

    Science.gov (United States)

    Park, Subin; Lee, Yeeun

    2017-02-08

    We examined the association of body mass index (BMI), body weight perception, and weight control behaviors with problematic Internet use in a nationwide sample of Korean adolescents. Cross-sectional data from the 2010 Korean Youth Risk Behavior Web-based Survey collected from 37,041 boys and 33,655 girls in middle- and high- schools (grades 7-12) were analyzed. Participants were classified into groups based on BMI (underweight, normal weight, overweight, and obese), body weight perception (underweight, normal weight, and overweight), and weight control behavior (no weight control behavior, appropriate weight control behavior, inappropriate weight control behavior). The risk of problematic Internet use was assessed with the Korean Internet Addiction Proneness Scale for Youth-Short Form. Both boys and girls with inappropriate weight control behavior were more likely to have problematic Internet use. Underweight, overweight, and obese boys and girls were more likely to have problematic Internet use. For both boys and girls, subjective perception of underweight and overweight were positively associated with problematic Internet use. Given the negative effect of inappropriate weight control behavior, special attention needs to be given to adolescents' inappropriate weight control behavior, and an educational intervention for adolescents to control their weight in healthy ways is needed.

  8. Family Spirituality and Family Health Among Korean-American Elderly Couples.

    Science.gov (United States)

    Kim, Suk-Sun; Kim-Godwin, Yeoun Soo; Koenig, Harold G

    2016-04-01

    Spirituality has been regarded as an individual and private matter; consequently, research on spirituality as a family phenomenon has been largely neglected. In addition, most published research has been focused on Western cultures. The purpose of this study was to explore the experience of family spirituality and how it influences health among Korean-American elderly couples who are the first generation to reside in the Southeastern USA. A thematic and interpretive data analysis method was used. Thirteen elderly couples (N = 26) participated in in-depth individual interviews in Korean with the primary author. Interviews were audio-taped, transcribed, and then translated by two bilingual researchers with a background in Korean and American culture. Three main themes of family spirituality were identified: (1) family togetherness, (2) family interdependence, and (3) family coping. Also, participants reported that family spirituality strengthened family health by fostering family commitment, improving emotional well-being, developing new healthy behaviors, and providing healing experiences. This finding implies that healthcare providers need to assess family spiritual issues of elderly couples to maximize their strengths for coping with health problems. As our society becomes more culturally diverse, healthcare providers should seek to understand family spirituality from different cultural perspectives to develop a more holistic approach to care.

  9. 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.

  10. Theory of mind in Koreans with schizophrenia: A meta-analysis.

    Science.gov (United States)

    Song, Myeong Ju; Choi, Hye Im; Jang, Seon-Kyeong; Lee, Seung-Hwan; Ikezawa, Satoru; Choi, Kee-Hong

    2015-09-30

    Previous meta-analytic studies conducted in Western countries have consistently revealed impairments in theory of mind (ToM) in schizophrenia. However, there is no systematic meta-analytic review of ToM deficits in individuals with schizophrenia in non-Western countries. In addition, ToM impairments in individuals with schizophrenia have not been investigated in the distinctive domains (i.e., verbal vs. visual, or affective vs. cognitive). The current meta-analytic study systematically synthesized 13 studies comparing ToM performance of adults with schizophrenia (n=377) and that of healthy controls (n=386) in Korea. The results indicate that Koreans with schizophrenia showed overall large ToM impairments (d=-1.273) but intact performance in control tasks that require a similar amount of cognitive demand as ToM tasks do. Large impairments in affective and cognitive ToM (d=-1.445 and -1.202, respectively) and verbal and visual ToM (d=-1.239 and -1.221, respectively) were found in Koreans with schizophrenia. There were no differences in magnitude between affective and cognitive ToM or between verbal and visual ToM. These results suggest that Koreans with schizophrenia experience substantial impairments in various ToM domains. Comprehensive multi-modality-based assessment targeting various ToM domains should be considered for treatment planning of individuals with schizophrenia.

  11. Apparent life-threatening event in infancy

    Science.gov (United States)

    Choi, Hee Joung

    2016-01-01

    An apparent life-threatening event (ALTE) is defined as the combination of clinical presentations such as apnea, marked change in skin and muscle tone, gagging, or choking. It is a frightening event, and it predominantly occurs during infancy at a mean age of 1–3 months. The causes of ALTE are categorized into problems that are: gastrointestinal (50%), neurological (30%), respiratory (20%), cardiovascular (5%), metabolic and endocrine (2%–5%), or others such as child abuse. Up to 50% of ALTEs are idiopathic, where the cause cannot be diagnosed. Infants with an ALTE are often asymptomatic at hospital and there is no standard workup protocol for ALTE. Therefore, a detailed initial history and physical examination are important to determine the extent of the medical evaluation and treatment. Regardless of the cause of an ALTE, all infants with an ALTE should require hospitalization and continuous cardiorespiratory monitoring and evaluation for at least 24 hours. The natural course of ALTEs has seemed benign, and the outcome is generally associated with the affected infants' underlying disease. In conclusion, systemic diagnostic evaluation and adequate treatment increases the survival and quality of life for most affected infants.

  12. Japanese and South Korean Environmental Aid

    DEFF Research Database (Denmark)

    Müller, Anders Riel; Tonami, Aki

    to resources. Aki Tonami, researcher at the Nordic Institute for Asian Studies and Anders Riel Müller of the Danish Institute for International Studies seek to nuance the discussion and demystify Japanese and Korean environmental aid. Through a historical analysis of the historical trajectories...

  13. Korean: A Guide to the Spoken Language.

    Science.gov (United States)

    Department of Defense, Washington, DC.

    This language guide, written for United States Armed Forces personnel, serves as an introduction to the Korean language and presents important words and phrases for use in normal conversation. Linguistic expressions are classified under the following categories: (1) greetings and general phrases, (2) location, (3) directions, (4) numbers, (5)…

  14. Object Drop in Japanese and Korean

    Science.gov (United States)

    O'Grady, William; Yamashita, Yoshie; Cho, Sookeun

    2008-01-01

    Languages can differ in fundamental ways with respect to the syntax of sentences with a "missing" direct object. Whereas Japanese and Korean permit null direct objects that are licensed under general discourse conditions (the recoverability of the referent from context) without regard for choice of verb, object ellipsis in English obeys lexical…

  15. 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…

  16. Processing advantages for focused words in Korean

    NARCIS (Netherlands)

    Kember, H.; Choi, J.Y.; Cutler, A.

    2016-01-01

    In Korean, focus is expressed in accentual phrasing. To ascertain whether words focused in this manner enjoy a processing advantage analogous to that conferred by focus as expressed in, e.g, English and Dutch, we devised sentences with target words in one of four conditions: prosodic focus, syntacti

  17. 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…

  18. The current state of korean paleoanthropology.

    Science.gov (United States)

    Norton, C J

    2000-06-01

    The hominid fossil and Paleolithic archaeology records from the Korean Peninsula are extensive, but relatively little is known about the Korean human evolutionary record outside this region. The Korean paleoanthropological record is reviewed here in light of major research issues, including the hominid fossil record, relative and chronometric dating, lithic analysis, hominid subsistence, and the presence of bone tools, art and symbolism. Some of the major conclusions drawn from this review include: (1) hominid fossils have been found in nine separate sites on the Korean Peninsula; (2) possible Homo erectus fossils are present in North Korea; (3) Ryonggok Cave, in North Korea, has exposed the remains of at least five archaic Homo sapiens individuals; (4) a possible burial of an anatomically modern Homo sapiens child, discovered in Hungsu Cave in South Korea, has been tentatively dated to roughly 40,000 years ago; (5) handaxes and cleavers have been found at a number of sites near Chongokni and they appear to date to at least 100,000 years ago; and (6) taphonomic studies are necessary for addressing issues related to determining the nature of hominid-carnivore interaction over similar resources (e.g. carcasses and shelter); and the presence/absence of Early Paleolithic bone tools, art, and symbolism in Korea.

  19. 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.

  20. Job Information Deprivation in the United States: A Case Study of Korean Immigrants.

    Science.gov (United States)

    Kim, Kwang Chung; And Others

    1981-01-01

    Analyzes the methods of job information acquisition used by recent Korean immigrants. Indicates the Koreans most frequently use personal contact with other Koreans. Reviews findings from the perspective of labor market segmentation. (Author/MK)

  1. Apparent exchange rate for breast cancer characterization.

    Science.gov (United States)

    Lasič, Samo; Oredsson, Stina; Partridge, Savannah C; Saal, Lao H; Topgaard, Daniel; Nilsson, Markus; Bryskhe, Karin

    2016-05-01

    Although diffusion MRI has shown promise for the characterization of breast cancer, it has low specificity to malignant subtypes. Higher specificity might be achieved if the effects of cell morphology and molecular exchange across cell membranes could be disentangled. The quantification of exchange might thus allow the differentiation of different types of breast cancer cells. Based on differences in diffusion rates between the intra- and extracellular compartments, filter exchange spectroscopy/imaging (FEXSY/FEXI) provides non-invasive quantification of the apparent exchange rate (AXR) of water between the two compartments. To test the feasibility of FEXSY for the differentiation of different breast cancer cells, we performed experiments on several breast epithelial cell lines in vitro. Furthermore, we performed the first in vivo FEXI measurement of water exchange in human breast. In cell suspensions, pulsed gradient spin-echo experiments with large b values and variable pulse duration allow the characterization of the intracellular compartment, whereas FEXSY provides a quantification of AXR. These experiments are very sensitive to the physiological state of cells and can be used to establish reliable protocols for the culture and harvesting of cells. Our results suggest that different breast cancer subtypes can be distinguished on the basis of their AXR values in cell suspensions. Time-resolved measurements allow the monitoring of the physiological state of cells in suspensions over the time-scale of hours, and reveal an abrupt disintegration of the intracellular compartment. In vivo, exchange can be detected in a tumor, whereas, in normal tissue, the exchange rate is outside the range experimentally accessible for FEXI. At present, low signal-to-noise ratio and limited scan time allows the quantification of AXR only in a region of interest of relatively large tumors.

  2. Polymorphisms of the prion protein gene (PRNP) in a Korean population.

    Science.gov (United States)

    Jeong, Byung-Hoon; Nam, Jae-Hwan; Lee, Yun-Jung; Lee, Kyung-Hee; Jang, Myoung-Kuk; Carp, Richard I; Lee, Ho-Dong; Ju, Young-Ran; Ahn Jo, Sangmee; Park, Keun-Yong; Kim, Yong-Sun

    2004-01-01

    Human prion protein gene (PRNP) has been considered to be involved in the susceptibility of humans to prion diseases. Polymorphisms of methionine (Met)/valine (Val) at codon 129 and of glutamic acid (Glu)/lysine (Lys) at codon 219 are thought to play an important role in susceptibility to sporadic, iatrogenic and variant Creutzfeldt-Jakob disease (CJD). Although the genotype distribution of polymorphisms in PRNP open reading frame (ORF) has been reported in many European populations, among Asian groups, it has been reported only in the Japanese population. We examined the PRNP polymorphisms in 529 healthy Koreans. We observed that genotype frequencies at codon 129 was 94.33% Met/Met, 5.48% Met/Val, and 0.19% Val/Val with an allele frequency of 0.971:0.029 Met:Val, and that genotype frequencies at codon 219 was 92.06% Glu/Glu, 7.94% Glu/Lys, and 0% Lys/Lys with an allele frequency of 0.96:0.04 Glu:Lys. The frequencies of the Glu/Glu genotype ( chi(2)=10.075, P=0.0015) and of the Glu allele ( chi(2)=9.486, P=0.0021) at codon 219 were significantly higher in the Korean population than the Japanese population. In addition, the genotype frequency of heterozygotes (12.7%) at codons 129 or/and 219 was significantly lower in Koreans than in people from Great Britain ( chi(2)=89.52, P<0.0001). The deletion rate of one octarepeat (R2 deletion) was 0.38%, with 99.62% undeleted homozygotes and 0% deleted homozygote. To our knowledge, the R2 octarepeat deletion has never been found in people from countries other than Korea. The data of PRNP polymorphism at codon 219 suggest that Koreans may be more sensitive to sporadic CJD than the Japanese population.

  3. The representation of Asian others in Korean cinema since 2003: multiculturalism, nationalism and sub-imperialism

    OpenAIRE

    Bae, Juyeon

    2016-01-01

    This thesis elucidates current industrial and representational tendencies in South Korean films that depict Asian others. Asian others such as migrant workers, marriage migrants, overseas ethnic Koreans and North Korean defectors have become increasingly important in South Korean filmic discourse and practice since 2003. This thesis examines how contemporary Korean cinema has responded to the multicultural society and how it seeks to articulate Korean nationalism in the globalised era through...

  4. 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

  5. Mechanics of Apparent Horizon in Two Dimensional Dilaton Gravity

    CERN Document Server

    Cai, Rong-Gen

    2016-01-01

    In this article, we give a definition of apparent horizon in a two dimensional general dilaton gravity theory. With this definition, we construct the mechanics of the apparent horizon by introducing a quasi-local energy of the theory. Our discussion generalizes the apparent horizons mechanics in general spherically symmetric spactimes in four or higher dimensions to the two dimensional dilaton gravity case.

  6. 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

  7. Vitamin A equivalency and apparent absorption of ß-carotene in ileostomy subjects using a dual-isotope dilution technique

    NARCIS (Netherlands)

    Bouwman, C.A.; Naber, T.H.J.; Breemen, van R.B.; Zhu, D.; Dicke, H.; Siebelink, E.; Hulshof, P.J.M.; Russel, F.G.M.; Schaafsma, G.; West, C.E.

    2010-01-01

    The objective was to quantify the vitamin A equivalency of ß-carotene in two diets using a dual-isotope dilution technique and the apparent ß-carotene absorption as measured by the oral–faecal balance technique. Seventeen healthy adults with an ileostomy completed the 4-week diet-controlled, cross-o

  8. Vitamin A equivalency and apparent absorption of beta-carotene in ileostomy subjects using a dual-isotope dilution technique.

    NARCIS (Netherlands)

    Loo-Bouwman, C.A. Van; Naber, T.H.; Breemen, R.B. van; Zhu, D.; Dicke, H.; Siebelink, E.; Hulshof, P.J.; Russel, F.G.M.; Schaafsma, G.; West, C.E.

    2010-01-01

    The objective was to quantify the vitamin A equivalency of beta-carotene in two diets using a dual-isotope dilution technique and the apparent beta-carotene absorption as measured by the oral-faecal balance technique. Seventeen healthy adults with an ileostomy completed the 4-week diet-controlled, c

  9. Korea: Nutrition and Feeding of Korean Armed Forces

    Science.gov (United States)

    1959-03-01

    03-1959 1 1 4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER Korea : Nutrition and Feeding of Korean Armed Force 5b. GRANT NUMBER Sc. PROGRAM ELEMENT NUMBER 6...Support and Korean officers and officials concerned with nutrition and feeding, Mr. Kim Chung Yul, Minister for National Defense , made a formal...2. Annex 1, prepared by the Acting UNC Economic Coordinator, sets forth the effect of the above shift on Korean Economy and the ROK defense effort

  10. Chinese Communist Intervention in the Korean War: Miscalculation or Provocation?

    Science.gov (United States)

    1987-06-05

    Committee. The History of the United Nations Forces in the Korean War. Vol1. 2. Seoul, Korea : Republic of- Korea -Ministry of National Defense , 1973...Douglas MacArthur’s United Nations Coinnd (UNC) reversed the tide In the Korean War. An Impending disaster# the loss of the Republic of Korea # turned into a...80K) - South Korea . Th’e UNC objectives were to capture the Notth Korean capital of Pyongyang# couplete the destruction of the NXPA, and secure a

  11. The Soviet Response to Korean Air Lines Flight 007.

    Science.gov (United States)

    1985-06-07

    34 Defense & Foreign 22 . .. .*..- Affairs, November 1983, pp. 3 5-3 8 . 17 Steven J. Cimbala, "Why Did the Soviets Attack the Korean Airliner...135 returning to Alaska while the Korean flight continued on towards Petropavlovsk. Ogarkov commented, "It was natural that the Soviet Air Defense ...unable to do so.S4 When Western newspapers began reporting the Korean Air Lines disaster, several interviews were made with US dignitaries and defense

  12. Korea: U.S.-Korean Relations -- Issues for Congress

    Science.gov (United States)

    2005-06-16

    wounded in the Korean War (1950-53). The United States agreed to defend South Korea from external aggression in the 1954 Mutual Defense Treaty. The... Korean Relations — Issues for Congress Updated June 16, 2005 Larry A. Niksch Foreign Affairs, Defense , and Trade Division Report Documentation Page...A 3. DATES COVERED - 4. TITLE AND SUBTITLE Korea : U.S.- Korean Relations -- Issues for Congress 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c

  13. Post-Unified Korean Foreign Policy Options: Regional Implications

    Science.gov (United States)

    2002-09-01

    Korean War, the U.S. security policy toward Korea has been instrumental in promoting peace and stability on the peninsula. The strong defense alliance...request the removal of United States troops from the Korean peninsula and the nullification of the United States-South Korea Mutual Defense Treaty...security alliance. However, after the elimination of the North Korean threat, a unified Korea will be able to redefine its foreign policy options

  14. The Future of North Korean Nuclear Delivery Systems

    Science.gov (United States)

    2015-01-01

    national security policy. NORTH KOREA’S NUCLEAR FUTURES SERIES US-KOREA INSTITUTE AT SAIS The Future of North Korean Nuclear Delivery Systems JOHN...NORTH KOREA’S NUCLEAR FUTURES SERIES US-KOREA INSTITUTE AT SAIS The Future of North Korean Nuclear Delivery Systems JOHN SCHILLING HENRY KAN...REPORT TYPE 3. DATES COVERED 00-00-2015 to 00-00-2015 4. TITLE AND SUBTITLE The Future of North Korean Nuclear Delivery Systems 5a. CONTRACT

  15. 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.

  16. 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.

  17. Korean Affairs Report, Kulloja, No. 10, October 1984.

    Science.gov (United States)

    1985-06-04

    air forces in South Korea . The "Mutual Defense Treaty" signed by the South Korean puppet clique.and the U.S. imperialists right after the Korean War...debt" of foreign banks operating in South Korea or the amount of foreign currency loans owed to banks in overseas locations where South Korean ...that South Korea is currently the "debt king" of the world. The major lender of this enormous debt piled up by the South Korean puppets is the

  18. Effects of Psychiatric Symptoms on Attention in North Korean Refugees

    Science.gov (United States)

    Lee, Yu Jin; Jun, Jin Yong; Park, Juhyun; Kim, Soohyun; Gwak, Ah Reum; Lee, So Hee; Yoo, So Young

    2016-01-01

    Objective We investigated the performance of North Korean refugees on attention tasks, and the relationship between that performance and psychiatric symptoms. Methods Sustained and divided attention was assessed using the computerized Comprehensive Attention Test in North Korean refugees and in South Koreans. All participants also completed the Beck Depression Inventory, the Beck Anxiety Inventory, the Impact of Event Scale-Revised and the Dissociative Experiences Scale-II (DES-II). Results The North Korean refugees showed slower reaction times (RTs) on the visual sustained attention task compared to the South Koreans after controlling for age and sex. North Korean refugees had a greater number of omission errors (OEs) on the divided attention task and a higher standard deviation (SD) of RT. Total DES-II scores of the North Korean refugees were associated with the number of OEs and the SD of RT on the sustained attention task, and with the number of OEs on the divided attention task. Conclusion North Korean refugees showed poorer performance on computerized attention tasks. In addition, attention deficit among North Korean refugees was associated with their dissociative experiences. Our results suggest that refugees may have attention deficits, which may be related to their psychiatric symptoms, particularly dissociation. PMID:27757125

  19. Korean Nationalism in a Divided Nation: Challenges to US Policy

    OpenAIRE

    Olsen, Edward A.

    2008-01-01

    The article of record as published may be found at http://dx.doi.org/10.1111/j.1976-5118.2008.00002.x Korean nationalism poses challenges for Koreans dwelling in each half of the divided Korean nation because each half of the nation must simultaneously deal with both their own and the other half’s form of semi-nationalism and also with peninsular pan-nationalism. Coping with these three forms of nationalism is also a problem for US policy toward each Korean state and toward ...

  20. ISIS Electronics Flying on Korean LEO Satellites

    Science.gov (United States)

    Remy, S.; Mosset, E.; Park, Sungwoo

    2014-08-01

    Saft (Defense & Space, France), ASP (Advanced Space Power, Germany) and KARI (Korean Aerospace Research Institute, South Korea) developed an autonomous battery management system to carry out cell packages balancing, by-pass system activation and cell package discharge after failure detection. This high reliability electronics called ISIS (Intelligent Surveillance Integrated System) has been designed, tested and qualified in the frame of the Kompsat-3, Kompsat-5 and Kompsat-3A large LEO Korean KARI Satellites. Kompsat-3 and 3A (4.8 kWh battery) and Kompsat-5 (5.2 kWh battery equipped with a demanding imaging radar system) are powered during daily sun eclipses with respectively one 4P12S or 4P13S VES100 li-ion batteries managed by ISIS system.

  1. Psycholinguistic Evidence for Inverse Scope in Korean.

    Science.gov (United States)

    Lee, Sunyoung; O'Grady, William

    2016-08-01

    We use experimental data to shed light on the ongoing question of whether Korean allows inverse scope interpretation in sentences containing an indefinite subject and a universally quantified direct object (e.g., 'Someone bought each loaf of bread at the bakery'). The results of an off-line acceptability judgment task (n = 38) and an online self-paced reading task (n [Formula: see text] 22) indicate that inverse scope interpretations are in fact permitted in Korean as a secondary option, as is also the case in English. We argue that the dispreference for the inverse scope reading reflects processing considerations related to burden on working memory.

  2. Two Golden Ages of Korean Cinema

    Directory of Open Access Journals (Sweden)

    Kelly Y. Jeong

    2015-03-01

    Full Text Available The two books by Steven Chung and Young-a Park that I discuss in this essay signal the growth of Korean studies by simply beginning in medias res. That is, unlike many books that came before them, they offer no lengthy exposition to set things up, to declare and justify the need for the study at hand. These new books also reflect the recent scholarly trend of reaching beyond the established area studies or Korean studies models to present studies that are interdisciplinary and transnational in scope. Park’s Unexpected Alliances is a narrative at once of South Korea’s transition to a (truly civil society, of its artistic struggle for independence and integrity, of the individual’s negotiations with the state, and of feminist awakenings in unlikely circumstances. Chung’s Split Screen Korea, which I will discuss first, is similarly expansive in scope...

  3. Korean to English Translation Using Synchronous TAGs

    CERN Document Server

    Egedi, D; Park, H S; Joshi, A K; Egedi, Dania; Palmer, Martha; Park, Hyun S.; Joshi, Aravind K.

    1994-01-01

    It is often argued that accurate machine translation requires reference to contextual knowledge for the correct treatment of linguistic phenomena such as dropped arguments and accurate lexical selection. One of the historical arguments in favor of the interlingua approach has been that, since it revolves around a deep semantic representation, it is better able to handle the types of linguistic phenomena that are seen as requiring a knowledge-based approach. In this paper we present an alternative approach, exemplified by a prototype system for machine translation of English and Korean which is implemented in Synchronous TAGs. This approach is essentially transfer based, and uses semantic feature unification for accurate lexical selection of polysemous verbs. The same semantic features, when combined with a discourse model which stores previously mentioned entities, can also be used for the recovery of topicalized arguments. In this paper we concentrate on the translation of Korean to English.

  4. Eating Healthy Ethnic Food

    Science.gov (United States)

    ... We Can! ) Health Professional Resources Tipsheet: Eating Healthy Ethnic Food Trying different ethnic cuisines to give yourself a ... of different choices, take a taste adventure with ethnic foods. Here's a sample of healthy food choices (lower ...

  5. Keep Your Kidneys Healthy

    Science.gov (United States)

    ... Healthy Moments Radio Broadcast Health tips from Dr. Griffin Rodgers, Director of the NIDDK Clinical Trials Current ... 2,300 milligrams of sodium each day. Choose foods that are healthy for your heart: fresh fruits, ...

  6. Expect Respect: Healthy Relationships

    Science.gov (United States)

    ... Pediatrician Ages & Stages Prenatal Baby Toddler Preschool Gradeschool Teen Dating & Sex Fitness Nutrition Driving Safety School Substance Abuse Young Adult Healthy Children > Ages & Stages > Teen > Dating & Sex > Expect Respect: Healthy Relationships Ages & Stages Listen Español ...

  7. Healthy Environments for Children

    Science.gov (United States)

    ... OUTSIDE, THEY NEED CARE AND AFFECTION IN A HEALTHY ENVIRONMENT! ...AT SCHOOL... 2 ...AT HOME... ...EVEN IN THEIR ... CAN WE DO? HOW CAN WE GUARANTEE A HEALTHY FUTURE FOR ... PROTECTING THE ENVIRONMENT, ESPECIALLY RIVERS AND FORESTS, WE CAN IMPROVE THE ...

  8. [Bellagio Report on Healthy Agriculture, Healthy Nutrition, Healthy People].

    Science.gov (United States)

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

    2013-11-01

    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) worldwide were extensively discussed. The report concludes that sugar consumption, especially in the form of high energy fructose in soft drinks, poses a major and insidious health threat, especially in children, and most diets, although with regional differences, are deficient in omega-3 fatty acids and too high in omega-6 fatty acids. Gene-nutrient interactions in growth and development and in disease prevention are fundamental to health, therefore regional Centers on Genetics, Nutrition and Fitness for Health should be established worldwide. Heads of state and government must elevate, as a matter of urgency, Nutrition as a national priority, that access to a healthy diet should be considered a human right and that the lead responsibility for Nutrition should be placed in Ministries of Health rather than agriculture so that the health requirements drive agricultural priorities, not vice versa. Nutritional security should be given the same priority as food security.

  9. Bellagio report on Healthy agriculture, healthy nutrition, healthy people⋆

    Directory of Open Access Journals (Sweden)

    Simopoulos Artemis P.

    2013-07-01

    Full Text Available 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 worldwide were extensively discussed. The report concludes that sugar consumption, especially in the form of high energy fructose in soft drinks, poses a major and insidious health threat, especially in children, and most diets, although with regional differences, are deficient in omega-3 fatty acids and too high in omega-6 fatty acids. Gene-nutrient interactions in growth and development and in disease prevention are fundamental to health, therefore regional Centers on Genetics, Nutrition and Fitness for Health should be established worldwide. Heads of state and government must elevate, as a matter of urgency, Nutrition as a national priority, that access to a healthy diet should be considered a human right and that the lead responsibility for Nutrition should be placed in Ministries of Health rather than agriculture so that the health requirements drive agricultural priorities, not vice versa. Nutritional security should be given the same priority as food security.

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

    Directory of Open Access Journals (Sweden)

    Ole Faergeman

    2013-02-01

    Full Text Available 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 worldwide were extensively discussed. The report concludes that sugar consumption, especially in the form of high energy fructose in soft drinks, poses a major and insidious health threat, especially in children, and most diets, although with regional differences, are deficient in omega-3 fatty acids and too high in omega-6 fatty acids. Gene-nutrient interactions in growth and development and in disease prevention are fundamental to health, therefore regional Centers on Genetics, Nutrition and Fitness for Health should be established worldwide. Heads of state and government must elevate, as a matter of urgency, Nutrition as a national priority, that access to a healthy diet should be considered a human right and that the lead responsibility for Nutrition should be placed in Ministries of Health rather than agriculture so that the health requirements drive agricultural priorities, not vice versa. Nutritional security should be given the same priority as food security.

  11. Bellagio report on healthy agriculture, healthy nutrition, healthy people.

    Science.gov (United States)

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

    2013-02-05

    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) worldwide were extensively discussed. The report concludes that sugar consumption, especially in the form of high energy fructose in soft drinks, poses a major and insidious health threat, especially in children, and most diets, although with regional differences, are deficient in omega-3 fatty acids and too high in omega-6 fatty acids. Gene-nutrient interactions in growth and development and in disease prevention are fundamental to health, therefore regional Centers on Genetics, Nutrition and Fitness for Health should be established worldwide. Heads of state and government must elevate, as a matter of urgency, Nutrition as a national priority, that access to a healthy diet should be considered a human right and that the lead responsibility for Nutrition should be placed in Ministries of Health rather than agriculture so that the health requirements drive agricultural priorities, not vice versa. Nutritional security should be given the same priority as food security.

  12. 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.

  13. Disciplinary Images of “Korean-Ness”

    Directory of Open Access Journals (Sweden)

    Seungho Moon

    2012-07-01

    Full Text Available The purpose of this study is to generate complicated conversations about identity and culture with an examination of various panoptic technologies, including separation, invisibility, control, and productivity. Drawn from Foucault’s panopticism, the author examines how discipline operates as a controlling power in several Korean institutions of schools, the seminary, and the military. This autobiographical self-reflexive research explores disciplinary images of “Korean-ness,” which has been discursively and materially constructed and embodied via panoptic technologies. These counter-narratives do not support for the advancement of the universalized version of the “Korean” identity. Rather, the author theorizes Korean identity as discursive practices in modern power structures, while dealing with the “political ‘double bind’” of (a individualization through instruments of discipline and (b the reinforcement of Confucian ideal of proper human relationships. This article provides educators with a lens to examine the ways in which disciplinary power/knowledge operates to control students’ ways of thinking, behaving, and living, in relation to “self,” “others,” and institutions. By opening possibilities to examine cultural identity beyond discovering “true” self, the author emphasizes the analyses of power in its examination of cultural sameness/difference in multicultural curriculum studies.

  14. Raising children in America: Korean parents' experiences.

    Science.gov (United States)

    Choi, H; Dancy, B L; Lee, J

    2013-08-01

    This qualitative description study was designed to describe Korean American parents' perceptions of challenges and difficulties they encounter while raising their children in the USA. A convenience sampling of 21 parents of adolescents aged 11-14 years recruited from the Midwest Korean American community participated in the study. Data were collected using in-depth, face-to-face interviews, which took place in agreed-upon, convenient locations. All interviews were audiotaped and transcribed in Korean and the transcripts were translated into English. Qualitative content analysis revealed that the main stresses that parents encountered while raising their children in the USA were inability to advocate for children, feeling uneasy and insecure about incompatible American culture, ambivalence towards children's ethnic identities, and feeling alienated. In relation to these stresses, parents often felt inadequate, ashamed, guilty, regretful and powerless. The findings demonstrated the importance of understanding parents' feelings that are deeply embedded in the conflicted parent-child relationships and their perceptions of being parents in the USA. The present study highlights the need for and importance of providing intervention programmes for parents, particularly programmes that would empower parents, strengthen parent-child relationships and address ways to integrate two very different cultures while upholding ethnic identity and pride.

  15. 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.

  16. Thalassemia: Healthy Living

    Science.gov (United States)

    ... Thalassemia” More What can a person living with thalassemia do to stay healthy? A healthy lifestyle is ... disorder”, as well as making healthy choices. Managing Thalassemia Thalassemia is a treatable disorder that can be ...

  17. Healthy Weights for Healthy Older Adults

    Science.gov (United States)

    ... 1 2 3 4 5 Choose Healthy Fats Eating Disorders also Affect Boys and Men Which Is Best: ... Info CPE Opportunities Member Updates Connect with Us Facebook Twitter Google+ Pinterest Youtube True © 2017 eatright.org. ...

  18. Healthy cities and healthy urban design

    OpenAIRE

    Drevland, Ingvill S.

    2016-01-01

    As an occupational therapist, I have always found the interaction between humans, their environment and their activities interesting, and how the environment can influence what we do and our occupational patterns is something that fascinates me. As my interest for urban health and healthy cities has grown during this master program, I have chosen to use the experience and knowledge I have from my field of expertise and put it in the context of healthy urban planning. This maste...

  19. 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…

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

    Directory of Open Access Journals (Sweden)

    Jung Han-sung

    2008-12-01

    Full Text Available 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 Oriental Internal Medicine and the Journal of Korean Pharmacopuncture Institute. Results : 1. The types of diabetes mellitus model in studies were the model used Alloxan(2cases, the model used Streptozotocin(41cases, NOD mice(1case, ob/ob mice(1case, db/db mice(5cases and rats fed highfat diet(2cases. 2. The types of method in studies were pharmacopuncture(8cases, herbal medcine(47case and both pharmacopuncture and herbal medcine(3cases. the types of materials in studies were single herb(24cases, multiple herbs(32cases and both single and multiple herbs(4cases. 3. The types of evaluation criteria in studies were glucose, pancreas, liver, kidney, serum lipid, oxidative stress, nervous system, vascular system and immunity. Conclusions : There have been reported many studies of diabetes mellitus in Korean Medicine. It requires to study further types of diabetes mellitus, kinds of herbs and complications of diabetes mellitus for Korean Medicine treatment of diabetes mellitus was covered the ground.

  1. Korean Elementary School Students' Perceptions of Relationship with Marine Organisms

    Science.gov (United States)

    Kim, Jong-Mun; Anderson, David; Scott, Sandra

    2013-01-01

    This exploratory study examined the perceptions of, and relationship with, marine organisms of 81 urban sixth grade Korean students using a specifically designed survey questionnaire. The study outcomes revealed that these Korean students have limited experience with and different levels of connectedness to marine organisms. Viewed through…

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

    DEFF Research Database (Denmark)

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

    2014-01-01

    the 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...

  3. A Study of Korean EFL Learners' WTC and Motivation

    Science.gov (United States)

    Liu, Yachao; Park, Hyesook

    2012-01-01

    The major purpose of this study was to investigate the relationship among Willingness to Communicate (WTC), motivation and English proficiency within a population of Korean college students learning English as a foreign language (EFL). Based on previous studies, questionnaires were used to collect data. Two hundred one Korean college students of…

  4. Identifying Balanced Action Learning: Cases of South Korean Practices

    Science.gov (United States)

    Cho, Yonjoo; Bong, Hyeon-Cheol

    2010-01-01

    Despite considerable commitment to the application of action learning as leadership and organization development by a large number of Korean organizations, few identified empirical studies of action learning practices have been reported. The purpose of this study was to conduct case studies of South Korean action learning practices to examine…

  5. Korean Non Resident Language Refresher Course: 210 Hour Course.

    Science.gov (United States)

    Defense Language Inst., Washington, DC.

    The materials presented in this intermediate-advanced refresher course in Korean are intended for those who have already had considerable intensive training in spoken and written Korean. Lessons 1-70 (the first seven weeks of the course) aim to "maintain and develop habitual responses in the use of words and sentences dealing with high…

  6. 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…

  7. 77 FR 45477 - National Korean War Veterans Armistice Day, 2012

    Science.gov (United States)

    2012-08-01

    ... the defining moments of the Cold War. Today, on the 59th anniversary of the Military Armistice Agreement signed at Panmunjom, we honor all who served in the Korean War, and we pay lasting tribute to the... Documents#0;#0; ] Proclamation 8844 of July 27, 2012 National Korean War Veterans Armistice Day, 2012 By...

  8. 78 FR 46245 - National Korean War Veterans Armistice Day, 2013

    Science.gov (United States)

    2013-07-31

    ... 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 a... back, and fought their way north through hard mountains and bitter cold. We remember ordinary men...

  9. Immigrant Parents' Involvement in American Schools: Perspectives from Korean Mothers

    Science.gov (United States)

    Sohn, Soomin; Wang, X. Christine

    2006-01-01

    The purpose of this study is to investigate Korean immigrant mothers' perspectives on their involvement in American schools. In-depth interviews were conducted with six mothers. The findings indicated that the Korean mothers confronted difficulties while contacting teachers and participating in school activities. These difficulties included…

  10. General Intelligence, Visuospatial and Verbal Abilities in Korean Children.

    Science.gov (United States)

    Lynn, Richard; Song, Myung Ja

    1994-01-01

    Nine-year olds completed measures of general intelligence, visuospatial ability, and verbal fluency. Subjects were 107 Korean children and 115 British children. Found that Korean children scored higher on general intelligence and visuospatial ability and lower on verbal fluency than British children. (BC)

  11. Interlanguage Pragmatic Features of Japanese and Korean Learners of English.

    Science.gov (United States)

    Park, Kyung-Ja; Nakano, Michiko

    2001-01-01

    Focuses on the interlanguage pragmatic strategies used by Japanese and Korean learners of English. Data was collected from a project carried out jointly by Korean and Japanese university students. Observation, analysis, and discussion of student data suggest that interspeaker understanding and sensitivity to pragmatic variables of the target…

  12. Virtues and Well-Being of Korean Special Education Teachers

    Science.gov (United States)

    Kim, So-Young; Lim, Young-Jin

    2016-01-01

    Although much emphasis has been paid to stress and burnout among special education teachers, little attention has been paid to their well-being. This study aimed to examine relations between virtues and well-being among Korean special education teachers. Virtues and well-being of 115 Korean special education teachers were assessed using the…

  13. 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…

  14. 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

  15. Breastfeeding Initiation and Continuation by Employment Status among Korean Women

    NARCIS (Netherlands)

    Kang, N.M.; Lee, J.E.; Bai, Y.; Achterberg, T. van; Hyun, T.

    2015-01-01

    PURPOSE: The objective of this study was to examine the factors associated with initiation and continuation of breastfeeding among Korean women in relation to their employment status. METHODS: Data were collected using a web-based self-administered questionnaire from 1,031 Korean mothers living in S

  16. Written Corrective Feedback: The Perception of Korean EFL Learners

    Science.gov (United States)

    Chung, Bohyon

    2015-01-01

    This paper reports on the perception of Korean EFL learners toward feedback types on their written errors. The survey was administered using an adopted questionnaire from previous studies (Ishii 2011; Leki, 1991). This further allows a comparison of Korean EFL learners' attitudes with the responses to an identical questionnaire by Japanese EFL…

  17. Multicultural Teaching Competence of Korean Early Childhood Educators

    Science.gov (United States)

    Park, Sungok R.

    2016-01-01

    Discourse among early childhood education researchers increasingly emphasizes the need for teachers to better understand and support diversity in their classrooms. As part of a larger mixed-method study, this qualitative research illuminates Korean early childhood educators' multicultural teaching competence. While Korean classrooms are in…

  18. Mapping Scrambled Korean Sentences into English Using Synchronous TAGs

    CERN Document Server

    Park, H S

    1995-01-01

    Synchronous Tree Adjoining Grammars can be used for Machine Translation. However, translating a free order language such as Korean to English is complicated. I present a mechanism to translate scrambled Korean sentences into English by combining the concepts of Multi-Component TAGs (MC-TAGs) and Synchronous TAGs (STAGs).

  19. 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.

  20. Language Ideologies and Bilingual Education: A Korean-American Perspective

    Science.gov (United States)

    Jeon, Mihyon

    2007-01-01

    This paper is an ethnographic record of an ongoing journey during which I have tried to understand the kinds of language ideologies that my students and I have constructed about the Korean language. My students are mainly Korean-American university students who have never successfully achieved native fluency in their heritage language, although…

  1. 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…

  2. 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…

  3. 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…

  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. 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

  6. Theoretical implications of complement structure acquisition in Korean.

    Science.gov (United States)

    Kim, Y J

    1989-10-01

    The acquisition of complement phrasal constructions in Korean is examined in spontaneous speech data from two children, who were observed from one and a half to three years of age. In spite of typological differences between English and Korean, both syntactic and semantic characteristics are found to be shared by children acquiring complement constructions in the two languages. However, certain language-specific features of Korean complement structures make it possible to address theoretical points concerning the structure of infinitival complements which cannot be resolved with the acquisition data on English. The error pattern in the acquisition of certain 'subject-equi' verbs in Korean poses problems both for LFG and GB accounts of the constituent structure of infinitival complements and the acquisition of those constructions. On the basis of the Korean data, I propose that base-generated VP complements are acquired first, with semantically motivated reanalysis of previously acquired infinitival complement structures occurring at a later stage.

  7. "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…

  8. How Does Power Influence on Learning in Korean Organizations? How to Facilitate Learning in Korean Organizations?

    Science.gov (United States)

    Kim, Young-Saing

    2006-01-01

    The subject into which this study inquired was the relationship between learning and power in Korean context. This study presents two case studies in two different organizations in Korea. Data were collected through individual in-depth interviews, observation and document analysis. Power semantics, rhetorical visions and informal learning model…

  9. 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 behaviors.…

  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. 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…

  12. Korean Students' Stories from an Aotearoa New Zealand High School: Perceived Affordances of English and Korean Language Use

    Science.gov (United States)

    Kitchen, Margaret

    2014-01-01

    This article is informed by van Lier's ecological approach to linguistics in considering the affordances Korean-born students perceived in using Korean or English language in an Aotearoa New Zealand high school setting. Here, I regard affordances as the students' perceptions of their languages as linguistic resources enabling them to act, or…

  13. Sub-Syllabic Processing in Young Korean-English Bilinguals: Semivowel Placement Differences between Korean and English

    Science.gov (United States)

    Baek, Seunghyun

    2014-01-01

    This study investigated the sub-syllabic awareness of two groups of 86 Korean kindergarteners learning English as a foreign language (EFL) or English as a second language (ESL). In addition, it explored the cross-language transfer of sub-syllabic units between Korean and English by taking into account their lexical abilities with respect to the…

  14. Apparent Cooling Rate of 7°C per Hour in an Avalanche Victim.

    Science.gov (United States)

    Ströhle, Mathias; Putzer, Gabriel; Procter, Emily; Paal, Peter

    2015-12-01

    Avalanche victims can become hypothermic within 35 minutes of snow burial. However, reported cooling rates for avalanche victims are highly variable and it is poorly understood how much cooling is influenced by general factors (body composition, clothing, ambient conditions, duration of burial, and metabolism), unknown inter-individual factors or other phenomena (e.g., afterdrop). We report an apparent cooling rate of ∼7°C in ∼60 minutes in a healthy backcountry skier who was rewarmed with forced air and warm fluids and was discharged after 2 weeks without neurological sequelae.

  15. Discovery of novel sources of vitamin b(12) in traditional korean foods from nutritional surveys of centenarians.

    Science.gov (United States)

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

    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 B(12) status, supplied by animal foods. Interestingly, we found that the prevalence of vitamin B(12) 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 B(12) in the Korean traditional foods. Screening of vitamin B(12) contents has revealed that some traditional soybean-fermented foods, such as Doenjang and Chunggukjang, and seaweeds contain considerable amounts of vitamin B(12). 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 B(12), resulting in maintenance of health status.

  16. Relationship Satisfaction in Native Koreans and Korean Americans as a Function of Alexithymia, Emotional Intelligence, and Marital Vows Orientation

    Directory of Open Access Journals (Sweden)

    Victoria Lee

    2013-07-01

    Full Text Available The common stereotype of the inexpressive Asian, holding all emotions at bay, continues in our expectations of how Asian couples relate in intimate relationships. There is also a widely held belief that Asian marriages embrace more covenant-oriented commitments, compromising individual freedom and expression for the sake of harmony and integration of the couple. The current study attempted to test these stereotypes among Koreans living in the United States and Native Koreans. Results indicated that the dominant culture significantly shapes the expression and importance of alexithymia among Koreans, but when Koreans are a minority group, traditional beliefs may exert an even greater influence on the covenantal aspects of the couple relationship. Most interestingly, couples with only one Korean member had very different results than the other groups; most notably in a strong significant negative relationship between emotional intelligence and relationship satisfaction.

  17. Characteristics of Body Composition and Muscle Strength of North Korean Refugees during South Korean Stay

    Directory of Open Access Journals (Sweden)

    Sun Wook Cho

    2015-12-01

    Full Text Available BackgroundThe aim of this study was to investigate the changes of body composition and muscle strength of North Korean refugees (NKRs according to their duration of stay in South Korea.MethodsNKRs who volunteered and were living in South Korea, aged 20 to 75 years were recruited. Body compositions were analyzed by bioelectrical impedance analysis. Muscle strength was measured with the hand grip test. Demographic and migration information was obtained with a questionnaire.ResultsA total of 158 volunteers were recruited at a mean age of 48.3±11.4 years. The mean time from when they escaped from North Korea and arrived in South Korea was 5.8±4.3 years. Height, weight, and body surface area were significantly smaller in all NKRs compared to South Korean controls, except for women aged over 50 years. In females of younger ages (<50 years, NKRs with more than a 4-year stay in South Korea had a higher weight and fat mass than that of those who had a shorter stay (less than 4 years in South Korea. All NKRs had a weaker grip strength than that of the age-matched controls from South Korea.ConclusionThe NKRs showed relatively smaller physiques and weaker muscle strength than that of the South Korean controls. In younger female NKRs, shorter South Korean stay group showed small body weight and fat mass than that of longer South Korean stay group. Specific health support programs might be needed.

  18. East meets West: a search for holism in Korean nursing practice.

    Science.gov (United States)

    Shin, Sung Rae; Eschiti, Valerie S

    2005-09-01

    In this article, the authors search for holism in Korean nursing practice. This is done by comparing Korean Nurses' Association standards of holistic nursing practices to American Holistic Nurses Association standards of holistic nursing practice. There are several similarities in the standards; however, gaps were identified in Korean holistic nursing practice. These disparities are explained by examining Korean history and culture. Recommendations are made for increasing holism in Korean nursing practice.

  19. Observations on the Apparent Solubility of Carbonate-Apatites.

    Science.gov (United States)

    Shellis; Lee; Wilson

    1999-10-15

    Previousreports indicating that the apparent solubilities of carbonate-apatites are low appear to conflict with findings that carbonate incorporation into the apatite structure tends to reduce stability. Carbonate-apatites were prepared by a precipitation method and by hydrolysis of monetite and brushite. Apparent solubility profiles were determined by measuring dissolution after exposure for 24 h to acetate buffers with known saturations with respect to hydroxyapatite. All preparations showed a range of apparent solubilities, in agreement with previous work. Precipitated samples had higher apparent solubilities than samples prepared by hydrolysis and this was correlated with differences in crystallinity. Further experiments showed that pyrophosphate ion reduced the apparent solubility, but it was concluded that pyrophosphate occurring naturally in synthetic apatites would be insufficient to cause low apparent solubilities. Microscopical observations showed that precipitated carbonate-apatites were composed of small crystals of uniform size, whereas carbonate-apatites prepared by hydrolysis consisted of both small crystals and very large crystals. The low apparent solubilities observed in the latter preparations are attributed to the large crystals. The surface phenomena possibly involved in apparent solubility behavior are discussed. Copyright 1999 Academic Press.

  20. "Apparent Weight": A Concept that Is Confusing and Unnecessary

    Science.gov (United States)

    Bartlett, Albert A.

    2010-01-01

    Two recent articles make prominent use of the concept of "apparent weight." The concept of "apparent weight" leads to two confusing inconsistencies. We need to know that with very little change in our representations, we can give our students an improved understanding of "weight" without ever having to invent the appealing but confusing concept of…

  1. Contribution of chlorophyll fluorescence to the apparent vegetation reflectance

    Energy Technology Data Exchange (ETDEWEB)

    Campbell, P.K. Entcheva [Joint Center for Earth Systems Technology, UMBC, Baltimore, MD 21228 (United States); Biospheric Sciences Branch, Hydrospheric and Biospheric Sciences Laboratory, NASA/GSFC, Greenbelt, MD 20771 (United States)], E-mail: pcampbel@pop900.gsfc.nasa.gov; Middleton, E.M. [Biospheric Sciences Branch, Hydrospheric and Biospheric Sciences Laboratory, NASA/GSFC, Greenbelt, MD 20771 (United States); Corp, L.A. [Biospheric Sciences Branch, Hydrospheric and Biospheric Sciences Laboratory, NASA/GSFC, Greenbelt, MD 20771 (United States); Agricultural Research Service, USDA, Beltsville, MD 20705 (United States); Kim, M.S. [Agricultural Research Service, USDA, Beltsville, MD 20705 (United States)

    2008-10-15

    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

  2. Thermodynamics of apparent horizon and modified Friedman equations

    CERN Document Server

    Sheykhi, Ahmad

    2010-01-01

    Starting from the first law of thermodynamics, $dE=T_hdS_h+WdV$, at apparent horizon of a FRW universe, and assuming that the associated entropy with apparent horizon has a quantum corrected relation, $S=\\frac{A}{4G}-\\alpha \\ln \\frac{A}{4G}+\\beta \\frac{4G}{A}$, we derive modified Friedmann equations describing the dynamics of the universe with any spatial curvature. We also examine the time evolution of the total entropy including the quantum corrected entropy associated with the apparent horizon together with the matter field entropy inside the apparent horizon. Our study shows that, with the local equilibrium assumption, the generalized second law of thermodynamics is fulfilled in a region enclosed by the apparent horizon.

  3. Language Ideology and Identity in Transnational Space: Globalization, Migration, and Bilingualism among Korean Families in the USA

    Science.gov (United States)

    Song, Juyoung

    2010-01-01

    A growing transnational migration trend among (South) Korean families brings heterogeneity to the Korean-American communities in the US in terms of educational practices and identity. Based on interviews with Korean mothers, this study discusses how two groups of Koreans, Korean immigrants and early study abroad sojourners, enacted and adopted…

  4. 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

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

    Science.gov (United States)

    Salewski, Volker; Hochachka, Wesley M; Fiedler, Wolfgang

    2013-01-01

    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 the potential for

  6. 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....... 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....

  7. Placental glucose dehydrogenase polymorphism in Koreans.

    Science.gov (United States)

    Kim, Y J; Paik, S G; Park, H Y

    1994-12-01

    The genetic polymorphism of placental glucose dehydrogenase (GDH) was investigated in 300 Korean placentae using horizontal starch gel electrophoresis. The allele frequencies for GDH1, GDH2 and GDH3 were 0.537, 0.440 and 0.005, respectively, which were similar to those in Japanese. We also observed an anodal allele which was similar to the GDH4 originally reported in Chinese populations at a low frequency of 0.015. An additional new cathodal allele (named GDH6) was observed in the present study with a very low frequency of 0.003.

  8. ADOLESCENTS’ HEALTHY EATING

    DEFF Research Database (Denmark)

    Pedersen, Susanne

    expectations. No previous studies have included all these factors in the same analysis. The implications of the study are that (1) healthy eating interventions should aim at strengthening self-efficacy and positive outcome expectations among adolescents, (2) the family context should be included when...... implementing healthy eating interventions, and (3) parents’ awareness of their influence on adolescents’ healthy eating should be reinforced. The third research question is answered in research paper 3. The paper investigated the effects of a healthy eating intervention by employing feedback via text messaging...

  9. 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.

  10. 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.

  11. Validation of the ECOS-16 Questionnaire in Koreans with Osteoporosis

    Science.gov (United States)

    Son, Seung Min; Goh, Tae Sik; Kim, Taek Hoon; Noh, Eun Yeong

    2016-01-01

    Study Design Prospective study. Purpose To evaluate the reliability and validity of the adapted Korean version of the Quality of Life Questionnaire of the European Foundation for Osteoporosis (ECOS-16). Overview of Literature The validity of the Korean version of ECOS-16 has not been completely demonstrated. Methods Translation/retranslation of the English version of ECOS-16, and full cross-cultural adaptation were performed. The Korean version of a visual analog scale measure of pain, and the Korean versions of ECOS-16 and of the previously validated short form-36 (SF-36) were mailed to 158 consecutive patients with osteoporosis. Factor analysis and reliability assessment using kappa statistics of agreement for each item, intraclass correlation coefficient, and Cronbach's α were done. Construct validity was evaluated by comparing responses to ECOS-16 with responses to SF-36 using Pearson's correlation coefficient. Results Factor analysis extracted three factors. All items had a kappa statistics of agreement >0.6. The ECOS-16 showed good test/re-test reliability (0.8469) and internal consistency of Cronbach's α (0.897). The Korean version of ECOS-16 showed significant correlation with SF-36 total scores and with single SF-36 domains scores. Conclusions The adapted Korean version of the ECOS-16 was successfully translated and showed acceptable measurement properties. It is considered suitable for outcome assessments in Korean patients with osteoporosis. PMID:27790315

  12. Seroprevalence of Mycobacterium avium subspecies paratuberculosis in Korean black goats (Capra hircus aegagrus).

    Science.gov (United States)

    Lee, Kyung Woo; Jung, Byeong Yeal; Moon, Oun Kyoung; Yang, Dong Kun; Lee, Su Hwa; Kim, Ji Yeon; Kweon, Chang Hee

    2006-12-01

    In total, 582 sera from 116 black goat herds were analyzed by a commercially available ELISA kit to monitor the seroprevalence of Mycobacterium avium subspecies paratuberculosis (Mpt) in Korean black goats (Capra hircus aegagrus). The mean number of goats sampled per herd was 5.11, 4.66, and 5.38 for the northern, central, and southern regions of Korea, respectively. The apparent regional prevalence of Mpt was estimated at 18.2-38.2% and 4.6-15.3% for herds and goats, respectively. The Mpt-positive goats were predominantly detected in the south (n=28), compared to either the northern (n=9) or central (n=11) regions (chi=14.459, P<0.05). Our findings indicate that Mpt is prevalent among the goat population, but regional variation exists.

  13. 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.

  14. The effect of visual apparent motion on audiovisual simultaneity.

    Science.gov (United States)

    Kwon, Jinhwan; Ogawa, Ken-ichiro; Miyake, Yoshihiro

    2014-01-01

    Visual motion information from dynamic environments is important in multisensory temporal perception. However, it is unclear how visual motion information influences the integration of multisensory temporal perceptions. We investigated whether visual apparent motion affects audiovisual temporal perception. Visual apparent motion is a phenomenon in which two flashes presented in sequence in different positions are perceived as continuous motion. Across three experiments, participants performed temporal order judgment (TOJ) tasks. Experiment 1 was a TOJ task conducted in order to assess audiovisual simultaneity during perception of apparent motion. The results showed that the point of subjective simultaneity (PSS) was shifted toward a sound-lead stimulus, and the just noticeable difference (JND) was reduced compared with a normal TOJ task with a single flash. This indicates that visual apparent motion affects audiovisual simultaneity and improves temporal discrimination in audiovisual processing. Experiment 2 was a TOJ task conducted in order to remove the influence of the amount of flash stimulation from Experiment 1. The PSS and JND during perception of apparent motion were almost identical to those in Experiment 1, but differed from those for successive perception when long temporal intervals were included between two flashes without motion. This showed that the result obtained under the apparent motion condition was unaffected by the amount of flash stimulation. Because apparent motion was produced by a constant interval between two flashes, the results may be accounted for by specific prediction. In Experiment 3, we eliminated the influence of prediction by randomizing the intervals between the two flashes. However, the PSS and JND did not differ from those in Experiment 1. It became clear that the results obtained for the perception of visual apparent motion were not attributable to prediction. Our findings suggest that visual apparent motion changes temporal

  15. Adherence to Guidelines for Cancer Survivors and Health-Related Quality of Life among Korean Breast Cancer Survivors

    Directory of Open Access Journals (Sweden)

    Sihan Song

    2015-12-01

    Full Text Available There is limited evidence on the association between adherence to guidelines for cancer survivors and health-related quality of life (HRQoL. In a cross-sectional study of Korean breast cancer survivors, we examined whether adherence to the guidelines of the American Cancer Society (ACS and World Cancer Research Fund/American Institute for Cancer Research (WCRF/AICR for cancer survivors was related to levels of HRQoL, assessed by the Korean version of Core 30 (C30 and Breast cancer module 23 (BR23 of the European Organization for Research and Treatment of Cancer-Quality of Life Questionnaire (EORTC-QLQ. We included a total of 160 women aged 21 to 79 years who had been diagnosed with breast cancer according to American Joint Committee on Cancer (AJCC stages I to III and had breast cancer surgery at least six months before the interview. Increasing adherence to ACS guidelines was associated with higher scores of social functioning (p for trend = 0.05, whereas increasing adherence to WCRF/AICR recommendations was associated with higher scores of arm symptoms (p for trend = 0.01. These associations were limited to those with stage II or III cancer. Diet may be an important factor in relation to quality of life among Korean breast cancer survivors, however our findings warrant further prospective studies to evaluate whether healthy diet improves survivors’ quality of life.

  16. Adherence to Guidelines for Cancer Survivors and Health-Related Quality of Life among Korean Breast Cancer Survivors.

    Science.gov (United States)

    Song, Sihan; Hwang, Eunkyung; Moon, Hyeong-Gon; Noh, Dong-Young; Lee, Jung Eun

    2015-12-01

    There is limited evidence on the association between adherence to guidelines for cancer survivors and health-related quality of life (HRQoL). In a cross-sectional study of Korean breast cancer survivors, we examined whether adherence to the guidelines of the American Cancer Society (ACS) and World Cancer Research Fund/American Institute for Cancer Research (WCRF/AICR) for cancer survivors was related to levels of HRQoL, assessed by the Korean version of Core 30 (C30) and Breast cancer module 23 (BR23) of the European Organization for Research and Treatment of Cancer-Quality of Life Questionnaire (EORTC-QLQ). We included a total of 160 women aged 21 to 79 years who had been diagnosed with breast cancer according to American Joint Committee on Cancer (AJCC) stages I to III and had breast cancer surgery at least six months before the interview. Increasing adherence to ACS guidelines was associated with higher scores of social functioning (p for trend = 0.05), whereas increasing adherence to WCRF/AICR recommendations was associated with higher scores of arm symptoms (p for trend = 0.01). These associations were limited to those with stage II or III cancer. Diet may be an important factor in relation to quality of life among Korean breast cancer survivors, however our findings warrant further prospective studies to evaluate whether healthy diet improves survivors' quality of life.

  17. Trends in Cancer Screening Rates among Korean Men and Women: Results from the Korean National Cancer Screening Survey (KNCSS), 2004-2010

    OpenAIRE

    Lee, Eun-Ha; Lee, Hoo-Yeon; Choi, Kui Son; Jun, Jae Kwan; Park, Eun-Cheol; Lee, Jin Soo

    2011-01-01

    Purpose The Korean National Cancer Screening Survey (KNCSS) is a continuous nationwide survey implemented by the National Cancer Center in Korea since 2004. The purpose of the present study was to report trends in cancer screening rates for the five major cancers (stomach, liver, colorectal, breast, and cervix uteri) in Korean men and women. Materials and Methods The study used KNCSS data collected between 2004 and 2010. The survey was conducted on Korean men aged 40-74 years and Korean women...

  18. 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 ...

  19. 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...

  20. 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。

  1. A resource-based Korean morphological annotation system

    CERN Document Server

    Huh, Hyun-Gue

    2007-01-01

    We describe a resource-based method of morphological annotation of written Korean text. Korean is an agglutinative language. The output of our system is a graph of morphemes annotated with accurate linguistic information. The language resources used by the system can be easily updated, which allows us-ers to control the evolution of the per-formances of the system. We show that morphological annotation of Korean text can be performed directly with a lexicon of words and without morpho-logical rules.

  2. Remembered branches: towards a future of Korean homosexual film.

    Science.gov (United States)

    Lee, J

    2000-01-01

    Korean cinema has long labored under an imported Confucian homophobia which, through its effects if not its causes, seems to mirror the Western conception of the closet. Recent cinematic developments in Korea, including a queer film festival in Seoul, are slowly but surely beginning to change that. Using as primary texts the recent Korean gay film Broken Branches and the long-forgotten lesbian film Ascetic: Woman and Woman, my essay hopes to serve as a set of introductory remarks on a queer Korean cinema culture whose surface has only just been broached.

  3. Active and Healthy Schools

    Science.gov (United States)

    Ball, Stephen; Kovarik, Jessica; Leidy, Heather

    2015-01-01

    The Active and Healthy School Program (AHS) can be used to alter the culture and environment of a school to help children make healthier choices. The purpose of this study was to determine the effectiveness of AHS to increase physical activity while decreasing total screen time, increase healthy food choices, and improve knowledge about physical…

  4. Healthy human gut phageome

    NARCIS (Netherlands)

    Manrique, Pilar; Bolduc, Benjamin; Walk, Seth T.; Oost, van der John; Vos, de Willem M.; Young, Mark J.

    2016-01-01

    The role of bacteriophages in influencing the structure and function of the healthy human gut microbiome is unknown. With few exceptions, previous studies have found a high level of heterogeneity in bacteriophages from healthy individuals. To better estimate and identify the shared phageome of hu

  5. "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…

  6. Safety climate practice in Korean manufacturing industry

    Energy Technology Data Exchange (ETDEWEB)

    Baek, Jong-Bae [Department of Safety Engineering, Chungju National University, Chungju 380-702 (Korea, Republic of); Bae, Sejong [Department of Biostatistics, University of North Texas Health Science Center, 3500 Camp Bowie Boulevard, Fort Worth, TX 76107 (United States)], E-mail: sbae@hsc.unt.edu; Ham, Byung-Ho [Department of Industrial Safety, Ministry of Labor (Korea, Republic of); Singh, Karan P. [Department of Biostatistics, University of North Texas Health Science Center, 3500 Camp Bowie Boulevard, Fort Worth, TX 76107 (United States)

    2008-11-15

    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.

  7. Reference interval and determinants of the serum homocysteine level in a Korean population.

    Science.gov (United States)

    Moon, Hee-Won; Whang, Dong Hee; Ko, Young Jin; Joo, Shin Young; Yun, Yeo-Min; Hur, Mina; Kim, Jin Q

    2011-01-01

    In this study, we estimated the reference intervals of the serum homocysteine (Hcy) level using two automated immunoassays, and we demonstrated the effects of various factors on the Hcy level in a Korean population. We calculated the gender- and assay-specific reference intervals using the data from 809 healthy Koreans, and we assessed the effects of physiologic and lifestyle factors on the Hcy level. The upper limit was higher in males (19.21 and 19.76 μmol/l) than that in females (14.99 μmol/l and 15.16 μmol/l, AxSym and ADVIA centaur, respectively); the upper limits were comparable between the two assays. Smokers, vitamin nonusers, and persons without regular exercise showed a lower folate level and a higher Hcy level. The risk of hyperhomocysteinemia was significantly associated with the male gender (adjusted OR: 5.705, P-value: 0.008) and with the low folate level group (adjusted OR: 10.412, P-value: 0.002) on the multivariate analysis. The Hcy level was significantly different according to various factors, especially in the gender and folate level. The reference interval should be determined for each ethnic population and for each assay. The appropriate cutoff for assessing the risk for cardiovascular disease or stroke should also be validated in each population.

  8. Health benefits of kimchi (Korean fermented vegetables) as a probiotic food.

    Science.gov (United States)

    Park, Kun-Young; Jeong, Ji-Kang; Lee, Young-Eun; Daily, James W

    2014-01-01

    Kimchi is a traditional Korean food manufactured by fermenting vegetables with probiotic lactic acid bacteria (LAB). Many bacteria are involved in the fermentation of kimchi, but LAB become dominant while the putrefactive bacteria are suppressed during salting of baechu cabbage and the fermentation. The addition of other subingredients and formation of fermentation byproducts of LAB promote the fermentation process of LAB to eventually lead to eradication of putrefactive- and pathogenic bacteria, and also increase the functionalities of kimchi. Accordingly, kimchi can be considered a vegetable probiotic food that contributes health benefits in a similar manner as yogurt as a dairy probiotic food. Further, the major ingredients of kimchi are cruciferous vegetables; and other healthy functional foods such as garlic, ginger, red pepper powder, and so on are added to kimchi as subingredients. As all of these ingredients undergo fermentation by LAB, kimchi is regarded as a source of LAB; and the fermentative byproducts from the functional ingredients significantly boost its functionality. Because kimchi is both tasty and highly functional, it is typically served with steamed rice at every Korean meal. Health functionality of kimchi, based upon our research and that of other, includes anticancer, antiobesity, anticonstipation, colorectal health promotion, probiotic properties, cholesterol reduction, fibrolytic effect, antioxidative and antiaging properties, brain health promotion, immune promotion, and skin health promotion. In this review we describe the method of kimchi manufacture, fermentation, health functionalities of kimchi and the probiotic properties of its LAB.

  9. In-depth assessment of the nutritional status of Korean American elderly.

    Science.gov (United States)

    Lee, Young Hee; Lee, Jongeun; Kim, Miyong T; Han, Hae-Ra

    2009-01-01

    Although studies of immigrants have generally indicated significant dietary changes that mirror a Western diet upon immigration, previous data are limited to the dietary patterns and intakes of younger and middle-aged adults. Using a relatively large sample of Korean American elderly (KAE) immigrants, this article offers an in-depth assessment of the nutritional status of KAE, one of the most rapidly increasing minority populations in the United States. In this study, 202 KAE in a metropolitan city on the East Coast participated in a comprehensive nutritional survey using 24-hour dietary recall. Despite their spending about 16 years in the United States, the KAE consumed more than 2 regular meals in a day that were considered part of a Korean food pattern. When compared with the National Health and Nutrition Examination Survey III, the average consumption of nutrients reported was generally lower than in Americans, with the exception of carbohydrates, vegetable protein, and sodium intake. Inadequate intake of calcium, dietary fiber, and folate were notable when examined in comparison to the Dietary Reference Intakes. These findings can help health care providers and researchers design appropriate nutritional education programs to facilitate the adoption of healthier dietary practices in this immigrant population. In particular, future interventions should consider ways to lower sodium intake and increase fruit and vegetable consumption among KAE, while encouraging them to maintain their healthy dietary pattern.

  10. Association study between OCTN1 functional haplotypes and Crohn's disease in a Korean population

    Science.gov (United States)

    Jung, Eun Suk; Park, Hyo Jin; Kong, Kyoung Ae

    2017-01-01

    Crohn's disease (CD) is a chronic inflammatory bowel disease with multifactorial causes including environmental and genetic factors. Several studies have demonstrated that the organic cation/carnitine transporter 1 (OCTN1) non-synonymous variant L503F is associated with susceptibility to CD. However, it was reported that L503F is absent in Asian populations. Previously, we identified and functionally characterized genetic variants of the OCTN1 promoter region in Koreans. In that study, four variants demonstrated significant changes in promoter activity. In the present study, we determined whether four functional variants of the OCTN1 promoter play a role in the susceptibility to or clinical course of CD in Koreans. To examine it, the frequencies of the four variants of the OCTN1 promoter were determined by genotyping using DNA samples from 194 patients with CD and 287 healthy controls. Then, associations between genetic variants and the susceptibility to CD or clinical course of CD were evaluated. We found that susceptibility to CD was not associated with OCTN1 functional promoter variants or haplotypes showing altered promoter activities in in vitro assays. However, OCTN1 functional promoter haplotypes showing decreased promoter activities were significantly associated with a penetrating behavior in CD patients (HR=2.428, p=0.009). Our results suggest that the OCTN1 functional promoter haplotypes can influence the CD phenotype, although these might not be associated with susceptibility to this disease. PMID:28066136

  11. 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.

  12. Thermodynamics of the apparent horizon in massive cosmology

    CERN Document Server

    Li, Hui

    2013-01-01

    Applying Clausius relation with energy-supply defined by the unified first law of thermodynamics formalism to the apparent horizon of a massive cosmological model proposed lately, the corrected entropic formula of the apparent horizon is obtained with the help of the modified Friedmann equations. This entropy-area relation, together with the identified internal energy, verifies the first law of thermodynamics for the apparent horizon with a volume change term for consistency. On the other hand, by means of the corrected entropy-area formula and the Clausius relation $\\delta Q=T dS$, where the heat flow $\\delta Q$ is the energy-supply of pure matter projecting on the vector $\\xi$ tangent to the apparent horizon and should be looked on as the amount of energy crossing the apparent horizon during the time interval $dt$ and the temperature of the apparent horizon for energy crossing during the same interval is $1/(2\\pi \\widetilde{r}_A)$, the modified Friedmann equations governing the dynamical evolution of the un...

  13. Adult ESL Korean Readers' Responses about Their Reading in L1 Korean and L2 English

    Science.gov (United States)

    Kim, Misun

    2010-01-01

    In this research study I explore: (a) beliefs Korean ESL readers have about reading in L1 and L2 prior to the Retrospective Miscue Analysis (RMA) sessions, (b) how their beliefs about reading affect the way they read in L1 and L2 and their evaluation of themselves as readers in L1 and L2 reading, and (c) change of their beliefs about reading and…

  14. Obesity and Hyperglycemia in Korean Men with Klinefelter Syndrome: The Korean Endocrine Society Registry

    OpenAIRE

    Seung Jin Han; Kyung-Soo Kim; Wonjin Kim; Jung Hee Kim; Yong-ho Lee; Ji Sun Nam; Ji A Seo; Bu Kyung Kim; Jihyun Lee; Jin Ook Chung; Min-Hee Kim; Tae-Seo Sohn; Han Seok Choi; Seong Bin Hong; Yoon-Sok Chung

    2016-01-01

    Background The aim of this study was to investigate the prevalence of obesity in Korean men with Klinefelter syndrome (KS) and the associated risk factors for obesity and hyperglycemia. Methods Data were collected retrospectively from medical records from 11 university hospitals in Korea between 1994 and 2014. Subjects aged ≥18 years with newly diagnosed KS were enrolled. The following parameters were recorded at baseline before treatment: chief complaint, height, weight, fasting glucose leve...

  15. State and church in the making of post-division subjectivity : North Korean migrants in South Korea

    OpenAIRE

    Jung, J.

    2011-01-01

    This paper provides a historical overview of the shifting identity politics of the South Korean state with respect to North Korean migrants, and an ethnographic study of intra-ethnic contact zones in which North Korean migrants and their southern counterparts interact and negotiate a new citizenship in envisioning a reunified nation. The presence of North Korean migrants and their daily struggles in adjusting to South Korean society gives rise to questions about the narrow-minded South Korean...

  16. Korean version of child perceptions questionnaire and dental caries among Korean children.

    Science.gov (United States)

    Shin, Hye-Sun; Han, Dong-Hun; Shin, Myung-Seop; Lee, Hyun-Jin; Kim, Mi-Sun; Kim, Hyun-Duck

    2015-01-01

    Although dental caries has been a major oral health problem for children, the association between dental caries and oral health related quality of life has been still controversial. This study aims to evaluate the association between the Korean version of the Child Perceptions Questionnaire (K-CPQ) and dental caries among Korean children. Eight hundred one school children aged 8 to 14 years participated in this study. After the K-CPQ was validated we performed an association study. The K-CPQ was self-reported. Dental caries were evaluated by dentists using the World Health Organization Index. Correlation analyses (intraclass correlation coefficient, Cronbach's alpha and Pearson's correlation coefficient [r]) and linear regression models (partial r) including age, gender and type of school were applied. Untreated deciduous dental caries was associated with the K-CPQ(8-10) overall score (partial r = 0.15, P caries (FT) was associated with the K-CPQ11-14 overall domain (partial r = 0.14, P = 0.002) as well as with the oral symptoms domain (partial r = 0.16, P = 0.001). This association was highlighted among public school children. Our data indicate that K-CPQ was independently associated with dental caries. The K-CPQ could be a practical tool to evaluate the subjective oral health among Korean children aged 8 to 14.

  17. Management of Sport Injuries with Korean Medicine: A Survey of Korean National Volleyball Team

    Directory of Open Access Journals (Sweden)

    Changsop Yang

    2016-01-01

    Full Text Available The purpose of this study was to report the current state of Korean medicine (KM treatment on sports injury by implementing survey with volleyball team medical doctors participating in 2013-2014 season. Six KM doctors completed a questionnaire that includes injury parameters: type, location, situation, and pain scores. We collected 166 injury cases from 94 Korean male and female national volleyball players. Knee (25.9%, low back (13.3%, elbow, and ankle (8.4% injuries were most common. Joint (41.6% and muscle (30.7% were major injured tissues. KM team medical doctors utilized acupuncture (40.4%, chuna manual therapy (16.0%, physical therapy (15.2%, taping (9.0%, and cupping (7.8% to treat volleyball injuries. Any types of medications were used infrequently. Additional physical and exercise therapy were preferred after receiving acupuncture (both 46.9%. This study presented the preliminary injury profile of Korean elite volleyball players. Injury and treatment parameters could be useful to build advanced KM model in sport medicine.

  18. Obesity and Hyperglycemia in Korean Men with Klinefelter Syndrome: The Korean Endocrine Society Registry

    Science.gov (United States)

    Han, Seung Jin; Kim, Kyung-Soo; Kim, Wonjin; Kim, Jung Hee; Lee, Yong-ho; Nam, Ji Sun; Seo, Ji A; Kim, Bu Kyung; Lee, Jihyun; Chung, Jin Ook; Kim, Min-Hee; Sohn, Tae-Seo; Choi, Han Seok; Hong, Seong Bin

    2016-01-01

    Background The aim of this study was to investigate the prevalence of obesity in Korean men with Klinefelter syndrome (KS) and the associated risk factors for obesity and hyperglycemia. Methods Data were collected retrospectively from medical records from 11 university hospitals in Korea between 1994 and 2014. Subjects aged ≥18 years with newly diagnosed KS were enrolled. The following parameters were recorded at baseline before treatment: chief complaint, height, weight, fasting glucose level, lipid panel, blood pressure, testosterone, luteinizing hormone, follicle-stimulating hormone, karyotyping patterns, and history of hypertension, diabetes, and dyslipidemia. Results Data were analyzed from 376 of 544 initially enrolled patients. The rate of the 47 XXY chromosomal pattern was 94.1%. The prevalence of obesity (body mass index ≥25 kg/m2) in Korean men with KS was 42.6%. The testosterone level was an independent risk factor for obesity and hyperglycemia. Conclusion Obesity is common in Korean men with KS. Hypogonadism in patients with KS was associated with obesity and hyperglycemia. PMID:28029029

  19. Obesity and Hyperglycemia in Korean Men with Klinefelter Syndrome: The Korean Endocrine Society Registry

    Directory of Open Access Journals (Sweden)

    Seung Jin Han

    2016-12-01

    Full Text Available BackgroundThe aim of this study was to investigate the prevalence of obesity in Korean men with Klinefelter syndrome (KS and the associated risk factors for obesity and hyperglycemia.MethodsData were collected retrospectively from medical records from 11 university hospitals in Korea between 1994 and 2014. Subjects aged ≥18 years with newly diagnosed KS were enrolled. The following parameters were recorded at baseline before treatment: chief complaint, height, weight, fasting glucose level, lipid panel, blood pressure, testosterone, luteinizing hormone, follicle-stimulating hormone, karyotyping patterns, and history of hypertension, diabetes, and dyslipidemia.ResultsData were analyzed from 376 of 544 initially enrolled patients. The rate of the 47 XXY chromosomal pattern was 94.1%. The prevalence of obesity (body mass index ≥25 kg/m2 in Korean men with KS was 42.6%. The testosterone level was an independent risk factor for obesity and hyperglycemia.ConclusionObesity is common in Korean men with KS. Hypogonadism in patients with KS was associated with obesity and hyperglycemia.

  20. An overview of Korean astronaut’s space experiments

    Science.gov (United States)

    Lee, J. H.; Kim, Y. K.; Yi, S. Y.; Kim, K. S.; Kang, S. W.; Choi, G. H.; Sim, E. S.

    2010-10-01

    The paper presents an overview of the scientific space experiments in the Korean Astronaut Program (KAP) that were conducted on the International Space Station (ISS), beginning with launch of the Soyuz TMA-12 spacecraft with the first Korean astronaut and two Russian astronauts on April 8, 2008 and returning to Earth on April 19, 2008. During the 10 days aboard the ISS, the Korean astronaut successfully completed thirteen scientific experiments in biology, life science, material science, earth science, and system engineering, five educational space experiments, and three kinds of international collaboration experiments. These experiments were the first Korean manned space experiments and these missions were the first steps toward the manned space exploration by Korea. In this paper, we briefly discuss the descriptions, conduct, and results of the space experiments and discuss future plans. In addition, the lessons learned with respect to the performing of these manned space experiments on the ISS are presented.

  1. Segmental properties of input to infants: a study of Korean.

    Science.gov (United States)

    Lee, Soyoung; Davis, Barbara L; Macneilage, Peter F

    2008-08-01

    Segmental distributions of Korean infant-directed speech (IDS) and adult-directed speech (ADS) were compared. Significant differences were found in both consonant and vowel patterns. Korean-speaking mothers using IDS displayed more frequent labial consonantal place and less frequent coronal and glottal place and fricative manner. They showed more use of mid and low central vowels in IDS as well as more use of language-specific Korean phonemes. Mothers produced significantly more fortis and geminate and less lenis consonant phonemes in IDS than in ADS. Findings suggest that Korean mothers speaking to infants in the IDS speech style use sounds that more closely match infant production propensities as well as highlighting perceptually salient properties. IDS may serve to facilitate infant learning of ambient language phonological regularities.

  2. 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.

  3. Theories and Messages in South Korean Antismoking Advertising.

    Science.gov (United States)

    Ha, Jin Hong; Aikat, Debashis Deb; Jung, Eun Hwa

    2015-01-01

    This study evaluated antismoking advertisements in South Korean television by drawing upon a Health Communication article by Cohen, Shumate, and Gold (2007) and on Gold, Cohen, and Shumate's (2008) typology. This study examined the theories and messages in South Korean antismoking advertisements. First, South Korean antismoking advertisements primarily targeted adults. In addition, the advertisements for adults normally used statistical evidence, whereas those for adolescents often used testimonial evidence. In terms of the type of performance, narration was often used in advertisements for both adults and adolescents. Second, the most prevalent persuasive health message used social norms, whereas the most prevalent affective appeal used fear appeals. Third, antismoking advertisements in South Korea mentioned more benefits of not smoking than barriers to not smoking. This study also identified the message difference in the U.S. and South Korean antismoking advertisements.

  4. 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.

  5. Creative Pansori: A New Korean Approach in Music Therapy

    OpenAIRE

    Hyunju Kim; Wolfgang Mastnak

    2016-01-01

    Creative Pansori is a music therapeutic method especially designed for people receiving treatment for depression. Developed by the Korean music therapist Hyunju Kim, Creative Pansori was internationally presented at the World Congress for Music Therapy 2014 in Krems / Austria. Based on elements of the Korean UNESCO cultural heritage “Pansori”, Hyunju Kim created a clinical method integrating the patient’s self-expressive narration, the therapist’s drumming, and specific verbal and non-verbal ...

  6. 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.

  7. 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.

  8. 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 ...

  9. A Comparison of Chinese, Japanese, and Korean shipyard production technology

    Institute of Scientific and Technical Information of China (English)

    BAI Xue-ping; NIE Wu; LIU Cheng-ming

    2007-01-01

    This paper compares Chinese, Korean, and Japanese shipyard production technology. Development in the world shipbuilding over recent years has influenced focus areas related to shipyard manufacturing technologies and product performance. Software systems, information technology,production technology, and local challenges of shipyards are compared with shipbuilding outputs among these three countries. Various technologies developments, shipyard production and the problems in Chinese, Japanese, and Korean shipyards are discussed respectively. Finally, future areas of research are pointed out.

  10. Korean students' attitude toward role language in Japanese

    OpenAIRE

    鄭, 惠先

    2008-01-01

    Kinsui(2003) defines a locution or speech pattern which has some peculiar association with some character, for example, man or woman, as role language. Non-Japanese residing in Japan and using Japanese as a second language will acquire the knowledge of Japanese role language. In this paper, an attitude-survey concerning role language of Japanese was done towards both Koreans learning Japanese and Japanese. Three conclusions are drawn from this survey: (1) Korean examinees try to understand th...

  11. Breakfast patterns are associated with metabolic syndrome in Korean adults

    OpenAIRE

    2012-01-01

    The Korean diet, including breakfast, is becoming more Western, which could increase the risk of metabolic syndrome. Our aim was to assess whether breakfast patterns are associated with risk for metabolic syndrome in Korean adults. The study subjects (n = 371; 103 men, 268 women) were employees of Jaesang Hospital in Korea and their acquaintances, and all subjects were between 30 and 50 years old. The data collected from each subject included anthropometric measurements, three-day food intake...

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

    OpenAIRE

    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 Pentecostalism; third, the influence of the American Assemblies of God; and fourth, the person Yonggi Cho. Accordingly, it is a dynamic indigenized spiritual movement/theology which has been develop...

  13. Standard Test Method for Water Absorption, Bulk Density, Apparent Porosity, and Apparent Specific Gravity of Fired Whiteware Products

    CERN Document Server

    American Society for Testing and Materials. Philadelphia

    2006-01-01

    1.1 This test method covers procedures for determining water absorption, bulk density, apparent porosity, and apparent specific gravity of fired unglazed whiteware products. 1.2 This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

  14. Successful pregnancy outcome in a Korean patient with symptomatic Wilson's disease.

    Science.gov (United States)

    Lee, Hyun Joo; Seong, Won Joon; Hong, Seong Yeon; Bae, Jin Young

    2015-09-01

    Wilson's disease is an inherited disease of copper metabolism leading to the toxic accumulation of copper, primarily in the liver and brain. Although the literature shows successful outcomes after proper treatment, pregnant patients with Wilson's disease still need close monitoring and management. Here, we report the case of a successful pregnancy in a Korean woman with Wilson's disease. A 33-year-old primigravid patient with Wilson's disease visited our antenatal clinic. Of her own volition, she had stopped her medication 2 years earlier. Oral zinc oxide therapy was started, and she was closely monitored throughout her pregnancy. She delivered a healthy female infant weighing 3.13 kg through a cesarean section. After delivery, the clinical course of both the mother and the baby were uneventful. We review crucial points in the treatment and the management dilemmas raised by the patient.

  15. Moving a hand-held object: Reconstruction of referent coordinate and apparent stiffness trajectories.

    Science.gov (United States)

    Ambike, S; Zhou, T; Zatsiorsky, V M; Latash, M L

    2015-07-01

    This study used the framework of the referent configuration hypothesis and slow changes in the external conditions during vertical oscillation of a hand-held object to infer the characteristics of hypothetical control variables. The study had two main objectives: (1) to show that hypothetical control variables, namely, referent coordinates and apparent stiffness of vertical hand position and grip force can be measured in an experiment; and (2) to establish relation(s) between these control variables that yield the classic grip-force-load-force coupling. Healthy subjects gripped a handle and performed vertical oscillations between visual targets at one of five metronome-prescribed frequencies. A HapticMaster robot was used to induce slow changes in the vertical force applied to the handle, while the size of the handle was changed slowly leading to changes in the grip aperture. The subjects were instructed not to react to possible changes in the external forces. A linear, second-order model was used to reconstruct the referent coordinate and apparent stiffness values for each phase of the vertical oscillation cycle using across-cycle regressions. The reconstructed time profiles of the referent coordinates and apparent stiffness showed consistent trends across subjects and movement frequencies. To validate the method, these values were used to predict the vertical force and the grip force applied to the handle for movement cycles that were not utilized in the reconstruction process. Analysis of the coupling between the four variables, two referent coordinates and two apparent stiffness values, revealed a single strong constraint reflecting the coupling between the grip force and vertical force. We view these data as providing experimental support for the idea of controlling natural, multi-muscle actions with shifts in a low-dimensional set of referent coordinates.

  16. Characteristics of Type D personality in Korean adolescents.

    Science.gov (United States)

    Lee, Moon-Soo; Lim, Hong Euy; Ko, Young-Hoon; Han, Changsu; Kim, Yong-Ku; Yang, Jaewon; Kim, Jeong Jin; Lee, Jae Eun; Cha, Jae Yeon; Lee, Hongjae

    2012-12-01

    To examine the prevalence of the Type D construct using the Korean version of the Type D Personality-14 (DS14) on the Korean youth population and to identify relationships between the Type D construct and other mental health measures. Adolescent participants aged 13-18 years were recruited from 12 schools (7 middle schools and 5 high schools) in Ansan city, located in the southwest area of Gyeonggi-do province, Korea. A total of 4,899 students were assessed with the Korean version of the DS14, Beck depression inventory (BDI), Korean Eppendorf Schizophrenia Inventory (K-ESI), Adolescent Mental health Problem behavior Questionnaire (AMPQ), and Alcohol Use Disorders Identification Test-Korean version (AUDIT-K). We found significant differences in all the measured scales and subscale scores between two groups, those with Type D personality and those without (BDI: p Type D or non-Type D personality, a significantly higher proportion of high risk participants were in the Type D personality group according to all measures (BDI: p Type D adolescents experience various and more severe mental health problems. Type D personality was more related with internalizing symptoms in Korean adolescents. DS14 can be useful in a community mental health program designed for adolescents.

  17. Filaggrin Mutation in Korean Patients with Atopic Dermatitis

    Science.gov (United States)

    On, Hye Rang; Lee, Sang Eun; Kim, Song-Ee; Hong, Won Jin; Kim, Hyun Jung; Nomura, Toshifumi; Suzuki, Shotaro; Shimizu, Hiroshi

    2017-01-01

    Purpose Atopic dermatitis (AD) is a chronic, relapsing eczematous inflammatory skin disease. Mutations in the filaggrin gene (FLG) are major predisposing factors for AD. Ethnic differences exist between Asian and European populations in the frequency and spectrum of FLG mutations. Moreover, a distinct set of FLG mutations has been reported in Asian populations. The aim of this study was to examine the spectrum of FLG mutations in Koreans with AD. We also investigated the association of FLG mutations and clinical features of AD and compared the Korean FLG landscape with that of other East Asian countries. Materials and Methods Seventy Korean patients with AD were enrolled in this study. Fourteen FLG mutations previously detected in Korean, Japanese, and Chinese patients were screened by genotyping. Results Four FLG null mutations (3321delA, K4022X, S3296X, and S2889X) were identified in eleven patients (15.7%). The most commonly detected mutations in Korean patients with AD were 3321delA (n=6, 9.1%) and K4022X (n=3, 4.5%). FLG mutations were significantly associated with elevated IgE (≥200 KIU/L and/or MAST-CLA >3+, p=0.005), palmar hyperlinearity (p<0.001), and a family history of allergic disease (p=0.021). Conclusion This study expanded our understanding of the landscape of FLG mutations in Koreans and revealed an association between FLG mutations and AD phenotype. PMID:28120571

  18. Islands and non-islands in native and heritage Korean

    Directory of Open Access Journals (Sweden)

    Boyoung eKim

    2016-02-01

    Full Text Available To a large extent, island phenomena are cross-linguistically invariable, but English and Korean present some striking differences in this domain. English has wh-movement and Korean does not, and while both languages show sensitivity to wh-islands, only English has island effects for adjunct clauses. Given this complex set of differences, one might expect Korean/English bilinguals, and especially heritage Korean speakers (i.e. early bilinguals whose L2 became their dominant language during childhood to be different from native speakers, since heritage speakers have had more limited exposure to Korean, may have had incomplete acquisition and/or attrition, and may show significant transfer effects from the L2. Here we examine islands in heritage speakers of Korean in the U.S. Through a series of four formal acceptability experiments comparing these heritage speakers with native speakers residing in Korea, we show that the two groups are remarkably similar. Both show clear evidence for wh-islands and an equally clear lack of adjunct island effects. Given the very different linguistic environment that the heritage speakers have had since early childhood, this result lends support to the idea that island phenomena are largely immune to environmental influences and stem from deeper properties of the processor and/or grammar. Similarly, it casts some doubt on recent proposals that islands are learned from the input.

  19. First-generation Korean-American parents' perceptions of discipline.

    Science.gov (United States)

    Kim, Eunjung; Hong, Seunghye

    2007-01-01

    Nurses not only need to be familiar with professional guidelines of discipline and but also need to 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 analyze interview data from seven first-generation Korean-American parents. Derived themes indicated that parents considered spanking/hitting and less hugging/kissing as Korean style, and time-out, use of sticker charts, hugging/kissing, removing/adding privileges, and giving chores as American style. Recent immigrant parents were not familiar with common positive discipline strategies in the United States. As they adapted to mainstream society, they discontinued what they perceived to be negative aspects of Korean style and adopted positive aspects of American style. They were sensitive to children's views on discipline, and they experienced communication difficulties with children. These findings indicated that Korean-American parents' perceptions of discipline strategies were shaped by living in two cultures and were different from western viewpoints.

  20. Planning For a Healthy School Year: Healthy Eating

    Science.gov (United States)

    ... of this page please turn JavaScript on. Feature: Planning For A Healthy School Year Healthy Eating Past ... are one of the first items. Read More "Planning For A Healthy School Year" Articles Back to ...

  1. Healthy Ride Trip Data

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — A dataset that shows trips taken using the Healthy Ride system by quarter. The dataset includes bike number, membership type, trip start and end timestamp, and...

  2. Healthy Joints Matter

    Science.gov (United States)

    ... my joints more healthy? Definitions What can go wrong? Although you might think arthritis affects only older ... Discovery Into Health ® Home | Health Information | Research | Funding | News & Events | About Us | Portal en español | Asian-Language ...

  3. Healthy Cooking Techniques

    Science.gov (United States)

    ... By using healthy-cooking techniques, you can cut saturated fats. Consider, for instance, that many of the fats ... such as butter and lard — are high in saturated fats. Adults should limit calories from saturated fat to ...

  4. Healthy Watersheds Protection

    Science.gov (United States)

    Jump to main content US EPA United States Environmental Protection Agency Search Search Healthy Watersheds Protection (HWP) Share ... live in a watershed — thus watershed condition is important to everyone. Watersheds exist at different geographic scales, ...

  5. Healthy Eating and Pregnancy

    Science.gov (United States)

    ... Situations Pets and Animals myhealthfinder Food and Nutrition Healthy Food Choices Weight Loss and Diet Plans Nutrients and Nutritional Info Sugar and Sugar Substitutes Exercise and Fitness Exercise Basics Sports Safety Injury Rehabilitation Emotional Well- ...

  6. 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:

  7. Healthy Living after Stroke

    Science.gov (United States)

    ... Stories Stroke Heroes Among Us Healthy Living After Stroke Nutrition Good nutrition is one way to reduce ... look to maintain health and wellness. Subscribe to Stroke Connection Get quarterly digital issues plus our monthly ...

  8. Healthy Lean Through HRD

    DEFF Research Database (Denmark)

    Jørgensen, Frances

    2008-01-01

    The paper reports on findings from the initial, exploratory phase of a longitudinal research study aimed at developing a framework for implementing lean while ensuring employee well-being. Data from observations and in-depth dialogues with persons involved in lean implementation, along...... with relevant theory, are used to construct a tentative framework for implementing "healthy lean". The role of HRD in facilitating implementation of healthy lean is central to the framework, which is presented and discussed....

  9. Korean Conference on Several Complex Variables

    CERN Document Server

    Byun, Jisoo; Gaussier, Hervé; Hirachi, Kengo; Kim, Kang-Tae; Shcherbina, Nikolay

    2015-01-01

    This volume includes 28 chapters by authors who are leading researchers of the world describing many of the up-to-date aspects in the field of several complex variables (SCV). These contributions are based upon their presentations at the 10th Korean Conference on Several Complex Variables (KSCV10), held as a satellite conference to the International Congress of Mathematicians (ICM) 2014 in Seoul, Korea. SCV has been the term for multidimensional complex analysis, one of the central research areas in mathematics. Studies over time have revealed a variety of rich, intriguing, new knowledge in complex analysis and geometry of analytic spaces and holomorphic functions which were "hidden" in the case of complex dimension one. These new theories have significant intersections with algebraic geometry, differential geometry, partial differential equations, dynamics, functional analysis and operator theory, and sheaves and cohomology, as well as the traditional analysis of holomorphic functions in all dimensions. This...

  10. Hereditary Cerebellar Ataxias: A Korean Perspective

    Directory of Open Access Journals (Sweden)

    Ji Sun Kim

    2015-05-01

    Full Text Available Hereditary ataxia is a heterogeneous disorder characterized by progressive ataxia combined with/without peripheral neuropathy, extrapyramidal symptoms, pyramidal symptoms, seizure, and multiple systematic involvements. More than 35 autosomal dominant cerebellar ataxias have been designated as spinocerebellar ataxia, and there are 55 recessive ataxias that have not been named systematically. Conducting genetic sequencing to confirm a diagnosis is difficult due to the large amount of subtypes with phenotypic overlap. The prevalence of hereditary ataxia can vary among countries, and estimations of prevalence and subtype frequencies are necessary for planning a diagnostic strategy in a specific population. This review covers the various hereditary ataxias reported in the Korean population with a focus on the prevalence and subtype frequencies as the clinical characteristics of the various subtypes.

  11. Educational Fever and South Korean Higher Education

    Directory of Open Access Journals (Sweden)

    Jeong-Kyu Lee

    2006-05-01

    Full Text Available This paper examines the influence of educational fever on the development of the Republic of Korea education and economy in the context of the cultural history of this country. In order to examine this study, the author explains the concept of educational fever and discusses the relation between Confucianism and education zeal. Educational fever and human capitalization in South Korean higher education are analyzed from a comparative viewpoint. The study evaluates the effects and problems of education fever this country’s current higher education, and it concludes that Koreans’ educational fever has been a core factor by which to achieve the development of the national economy as well as the rapid expansion of higher education.

  12. Current health issues in Korean adolescents

    Directory of Open Access Journals (Sweden)

    Chang Ho Hong

    2011-10-01

    Full Text Available During the adolescent period, they experience rapid physical, emotional, cognitive developments while they establish their lifestyle and habitual routines that strongly influence adult health and life. Recent rapid economic growth in Korea, and the earlier onset of physical, sexual, and psychological maturation of adolescents, has resulted in changes in the health status of adolescents from many years ago. Risk-taking behaviors such as drinking alcohol, smoking, and sexual experiences are critical issues that affect the health of, adolescents. Therefore, it is important for pediatricians to note the that risk-taking behaviors of adolescents in Korea that are caused by individual psychosocial factors. This review article illustrates the current health status of Korean adolescents and provides an overview of risktaking behaviors, to inform pediatricians about some of the key issues.

  13. Attraction Effects in Honorific Agreement in Korean

    Science.gov (United States)

    Kwon, Nayoung; Sturt, Patrick

    2016-01-01

    Previous studies have suggested that sentence processing is mediated by content-addressable direct retrieval processes (McElree, 2000; McElree et al., 2003). However, the memory retrieval processes may differ as a function of the type of dependency. For example, while many studies have reported facilitatory intrusion effects associated with a structurally illicit antecedent during the processing of subject-verb number or person agreement and negative polarity items (Pearlmutter et al., 1999; Xiang et al., 2009; Dillon et al., 2013), studies investigating reflexives have not found consistent evidence of intrusion effects (Parker et al., 2015; Sturt and Kwon, 2015; cf. Nicol and Swinney, 1989; Sturt, 2003). Similarly, the memory retrieval processes could be also sensitive to cross-linguistic differences (cf. Lago et al., 2015). We report one self-paced reading experiment and one eye-tracking experiment that examine the processing of subject-verb honorific agreement, a dependency that is different from those that have been studied to date, in Korean, a typologically different language from those previously studied. The overall results suggest that the retrieval processes underlying the processing of subject-verb honorific agreement in Korean are susceptible to facilitatory intrusion effects from a structurally illicit but feature-matching subject, with a pattern that is similar to subject-verb agreement in English. In addition, the attraction effect was not limited to the ungrammatical sentences but was also found in grammatical sentences. The clear attraction effect in the grammatical sentences suggest that the attraction effect does not solely arise as the result of an error-driven process (cf. Wagers et al., 2009), but is likely also to result from general mechanisms of retrieval processes of activating of potential items in memory (Vasishth et al., 2008). PMID:27630594

  14. Attraction Effects in Honorific Agreement in Korean.

    Science.gov (United States)

    Kwon, Nayoung; Sturt, Patrick

    2016-01-01

    Previous studies have suggested that sentence processing is mediated by content-addressable direct retrieval processes (McElree, 2000; McElree et al., 2003). However, the memory retrieval processes may differ as a function of the type of dependency. For example, while many studies have reported facilitatory intrusion effects associated with a structurally illicit antecedent during the processing of subject-verb number or person agreement and negative polarity items (Pearlmutter et al., 1999; Xiang et al., 2009; Dillon et al., 2013), studies investigating reflexives have not found consistent evidence of intrusion effects (Parker et al., 2015; Sturt and Kwon, 2015; cf. Nicol and Swinney, 1989; Sturt, 2003). Similarly, the memory retrieval processes could be also sensitive to cross-linguistic differences (cf. Lago et al., 2015). We report one self-paced reading experiment and one eye-tracking experiment that examine the processing of subject-verb honorific agreement, a dependency that is different from those that have been studied to date, in Korean, a typologically different language from those previously studied. The overall results suggest that the retrieval processes underlying the processing of subject-verb honorific agreement in Korean are susceptible to facilitatory intrusion effects from a structurally illicit but feature-matching subject, with a pattern that is similar to subject-verb agreement in English. In addition, the attraction effect was not limited to the ungrammatical sentences but was also found in grammatical sentences. The clear attraction effect in the grammatical sentences suggest that the attraction effect does not solely arise as the result of an error-driven process (cf. Wagers et al., 2009), but is likely also to result from general mechanisms of retrieval processes of activating of potential items in memory (Vasishth et al., 2008).

  15. Radiologic findings of Korean gaucher disease

    Energy Technology Data Exchange (ETDEWEB)

    Cho, Jae Hyun; Kim, Byoung Suck; Kim, Moon Kyu; Chung, Yoon Sok; Suh, Jung Ho; Kim, Hyon J [Ajou Univ. College of Medicine, Suwon (Korea, Republic of); Ha, Doo Hoe [Pundal Cha Hospital, Seoul (Korea, Republic of)

    1999-04-01

    To document the radiologic characteristics of Korean Gaucher disease. Fifteen bone marrow biopsy and laboratory data confirmed Gaucher disease patients (age 1-21, mean 10.9 yr) were undertaken plain X ray and MRI. Number of type I were 10, type II, 2, type III, 3. Seven were splencetomized on initial evaluation or during follow up. Five enzyme treated patient were undertaken follow-up MR examination during 6-40 month with 6 month interval. Conventional T1 and T2WI of spine and femur was performed and FMPSPGR in and out of phase image was also done. Volume of liver and spleen were measured, and bone marrow infiltration and presence of infarction were scored according to 6 scale scoring system. Clinical data were also reviewed and correlated with the MR findings. Marrow infiltration was noted in 71.4% of all patients in MRI, while it was in 45.7% with plain radiography. Type I group showed marrow infiltration in all but one cases, which was parallel with ages, SGPT, and presence of osteopenia, reversely correlated with spleen size. Severe bone complications (infarction of fracture) were noted in 7 of 10 type I group, and 6 patients showed severe growth retardation (below 3rd percentile). Follow up MR examination of 5 patient showed decrease in liver and spleen size first without bone change until 6 months. There showed bone regeneration in 2 patient 1 year after, and increased fat signal in one patient 3.5 years after. In and out of phase images couldn't help in quantifying fat composition in bone marrow. Korean Gaucher patients revealed as more severe skeletal complications than others reported from Western groups. MR examination is a effective modality to evaluate and monitor of Gaucher patients.

  16. Invasive plants on disturbed Korean sand dunes

    Science.gov (United States)

    Kim, Kee Dae

    2005-01-01

    The sand dunes in coastal regions of South Korea are important ecosystems because of their small size, the rare species found in this habitat, and the beautiful landscapes they create. This study investigated the current vegetative status of sand dunes on three representative coasts of the Korean peninsula, and on the coasts of Cheju Island, and assessed the conditions caused by invasive plants. The relationships between the degree of invasion and 14 environmental variables were studied. Plots of sand dunes along line transects perpendicular to the coastal lines were established to estimate vegetative species coverage. TWINSPAN (Two-Way Indicator Species Analysis), CCA (Canonical Correspondence Analysis), and DCCA (Detrended Canonical Correspondence Analysis) were performed to classify communities on sand dunes and assess species composition variation. Carex kobomugi, Elymus mollis, and Vitex rotundifolia were found to be the dominant species plotted on the east, the west, and the peripheral coasts of Cheju Island, respectively. Vegetation on the south coast was totally extinct. The 19 communities, including representative C. kobomugi, C. kobomugi- Ixeris repens, C. kobomugi- Oenothera biennis, E. mollis, Lolium multiflorum- Calystegia soldanella, and V. rotundifolia- C. kobomugi, were all classified according to TWINSPAN. Oenothera biennis and L. multiflorum were exotics observed within these native communities. CCA showed that invasive native and exotic species distribution was segregated significantly, according to disturbance level, exotic species number, gravel, sand and silt contents, as well as vegetation size. It further revealed that human disturbance can strongly favor the settlement of invasive and exotic species. Restoration options to reduce exotic plants in the South Korean sand dune areas were found to be the introduction of native plant species from one sand dune into other sand dune areas, prohibition of building and the introduction of exotic

  17. Cadmium exposure induces hematuria in Korean adults

    Energy Technology Data Exchange (ETDEWEB)

    Han, Seung Seok [Department of Internal Medicine, Seoul National University College of Medicine, Seoul 110-744 (Korea, Republic of); Kim, Myounghee, E-mail: dkkim73@gmail.com [Department of Dental Hygiene, College of Health Science, Eulji University, Gyeonggi-do 461-713 (Korea, Republic of); Lee, Su Mi [Department of Internal Medicine, Seoul National University College of Medicine, Seoul 110-744 (Korea, Republic of); Lee, Jung Pyo [Department of Internal Medicine, Seoul National University Boramae Medical Center, Seoul 156-707 (Korea, Republic of); Kim, Sejoong [Department of Internal Medicine, Seoul National University Bundang Hospital, Gyeonggi-do 463-707 (Korea, Republic of); Joo, Kwon Wook [Department of Internal Medicine, Seoul National University College of Medicine, Seoul 110-744 (Korea, Republic of); Lim, Chun Soo [Department of Internal Medicine, Seoul National University Boramae Medical Center, Seoul 156-707 (Korea, Republic of); Kim, Yon Su; Kim, Dong Ki [Department of Internal Medicine, Seoul National University College of Medicine, Seoul 110-744 (Korea, Republic of)

    2013-07-15

    Introduction: Toxic heavy metals have adverse effects on human health. However, the risk of hematuria caused by heavy metal exposure has not been evaluated. Methods: Data from 4701 Korean adults were obtained in the Korean National Health and Nutritional Examination Survey (2008–2010). Blood levels of the toxic heavy metals cadmium, lead, and mercury were measured. Hematuria was defined as a result of ≥+1 on a urine dipstick test. The odds ratios (ORs) for hematuria were measured according to the blood heavy metal levels after adjusting for multiple variables. Results: Individuals with blood cadmium levels in the 3rd and 4th quartiles had a greater OR for hematuria than those in the 1st quartile group: 3rd quartile, 1.35 (1.019–1.777; P=0.037); 4th quartile, 1.52 (1.140–2.017; P=0.004). When blood cadmium was considered as a log-transformed continuous variable, the correlation between blood cadmium and hematuria was significant: OR, 1.97 (1.224–3.160; P{sub trend}=0.005). In contrast, no significant correlations between hematuria and blood lead or mercury were found in the multivariate analyses. Discussion: The present study shows that high cadmium exposure is associated with a risk of hematuria. -- Highlights: • A high level of blood cadmium is associated with a high risk of hematuria. • This correlation is independent of several confounding factors. • Blood levels of lead and mercury are not associated with risk of hematuria. • This is the first study on the correlation between cadmium exposure and hematuria risk.

  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. Smart Substitutions for Healthy Cooking

    Science.gov (United States)

    ... Recognition & Awards Healthy Workplace Food and Beverage Toolkit Smart Substitutions Updated:Dec 16,2016 Healthy eating doesn’ ... mean giving up all the foods you love! Smart substitutions can help you maintain an overall healthy ...

  20. Study of multi black hole and ring singularity apparent horizons

    CERN Document Server

    Jaramillo, Gabriela

    2010-01-01

    We study critical black hole separations for the formation of a common apparent horizon in systems of $N$ - black holes in a time symmetric configuration. We study in detail the aligned equal mass cases for $N=2,3,4,5$, and relate them to the unequal mass binary black hole case. We then study the apparent horizon of the time symmetric initial geometry of a ring singularity of different radii. The apparent horizon is used as indicative of the location of the event horizon in an effort to predict a critical ring radius that would generate an event horizon of toroidal topology. We found that a good estimate for this ring critical radius is $20/(3\\pi) M$. We briefly discuss the connection of this two cases through a discrete black hole 'necklace' configuration.

  1. 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.

  2. 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.

  3. Foliation dependence of black hole apparent horizons in spherical symmetry

    CERN Document Server

    Faraoni, Valerio; Firouzjaee, Javad T; Helou, Alexis; Musco, Ilia

    2016-01-01

    Numerical studies of gravitational collapse to black holes make use of apparent horizons, which are intrinsically foliation-dependent. We expose the problem and discuss possible solutions using the Hawking quasilocal mass. In spherical symmetry, we present a physically sensible approach to the problem by restricting to spherically symmetric spacetime slicings. In spherical symmetry the apparent horizons are gauge-independent in any spherically symmetric foliation but physical quantities associated with them, such as surface gravity and temperature, are not. The widely used comoving and Kodama foliations, which are of particular interest, are discussed in detail.

  4. Foliation dependence of black hole apparent horizons in spherical symmetry

    Science.gov (United States)

    Faraoni, Valerio; Ellis, George F. R.; Firouzjaee, Javad T.; Helou, Alexis; Musco, Ilia

    2017-01-01

    Numerical studies of gravitational collapse to black holes make use of apparent horizons, which are intrinsically foliation dependent. We expose the problem and discuss possible solutions using the Hawking-Hayward quasilocal mass. In spherical symmetry, we present a physically sensible approach to the problem by restricting to spherically symmetric spacetime slicings. In spherical symmetry, the apparent horizons enjoy a restricted gauge independence in any spherically symmetric foliation, but physical quantities associated with them, such as surface gravity and temperature, are fully gauge dependent. The widely used comoving and Kodama foliations, which are of particular interest, are discussed in detail as examples.

  5. 76 FR 12786 - Culturally Significant Objects Imported for Exhibition Determinations: “Poetry in Clay: Korean...

    Science.gov (United States)

    2011-03-08

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE Culturally Significant Objects Imported for Exhibition Determinations: ``Poetry in Clay: Korean Buncheong... objects to be included in the exhibition ``Poetry in Clay: Korean Buncheong Ceramics from the...

  6. Prevalence of Frailty and Aging-Related Health Conditions in Older Koreans in Rural Communities: a Cross-Sectional Analysis of the Aging Study of Pyeongchang Rural Area.

    Science.gov (United States)

    Jung, Hee-Won; Jang, Il-Young; Lee, Young Soo; Lee, Chang Ki; Cho, Eun-Il; Kang, Woo Young; Chae, Jeoung Hee; Lee, Eun Ju; Kim, Dae Hyun

    2016-03-01

    Frailty has been previously studied in Western countries and the urban Korean population; however, the burden of frailty and geriatric conditions in the aging populations of rural Korean communities had not yet been determined. Thus, we established a population-based prospective study of adults aged ≥ 65 years residing in rural communities of Korea between October 2014 and December 2014. All participants underwent comprehensive geriatric assessment that encompassed the assessment of cognitive and physical function, depression, nutrition, and body composition using bioimpedance analysis. We determined the prevalence of frailty based on the Cardiovascular Health Study (CHS) and Korean version of FRAIL (K-FRAIL) criteria, as well as geriatric conditions. We recruited 382 adults (98% of eligible adults; mean age: 74 years; 56% women). Generally, sociodemographic characteristics were similar to those of the general rural Korean population. Common geriatric conditions included instrumental activity of daily living disability (39%), malnutrition risk (38%), cognitive dysfunction (33%), multimorbidity (32%), and sarcopenia (28%), while dismobility (8%), incontinence (8%), and polypharmacy (3%) were less common conditions. While more individuals were classified as frail according to the K-FRAIL criteria (27%) than the CHS criteria (17%), the CHS criteria were more strongly associated with prevalent geriatric conditions. Older Koreans living in rural communities have a significant burden of frailty and geriatric conditions that increase the risk of functional decline, poor quality of life, and mortality. The current study provides a basis to guide public health professionals and policy-makers in prioritizing certain areas of care and designing effective public health interventions to promote healthy aging of this vulnerable population.

  7. 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.

  8. The Major Asian Powers and the Korean Reunification Process: Catalysts or Deterrents?

    Science.gov (United States)

    1986-06-01

    RD-Ai65 128 THE MAJOR ASIAN POWERS AND THE KOREAN REUNIFICATION 1/2 PROCESS- CATALYSTS OR DETERRENTS?(U) DEFENSE INTELLIGENCE COLL WASHINGTON DC J J...the Korean cultural heritage. This was followed by a review of current economic, political, social, and military systems in North and South Korea ... Korean question. This material supplemented details from current news media on North-South Korean rapprochement and major power actions vis-a-vis Korea

  9. Genotyping of Korean isolates of infectious hematopoietic necrosis virus (IHNV) based on the glycoprotein gene

    OpenAIRE

    Kim, W. -S.; Oh, M. -J.; Nishizawa, T; Park, J. -W.; Kurath, G; Yoshimizu, M

    2007-01-01

    Glycoprotein (G) gene nucleotide sequences of four Korean isolates of infectious hematopoietic necrosis virus (IHNV) were analyzed to evaluate their genetic relatedness to worldwide isolates. All Korean isolates were closely related to Japanese isolates of genogroup JRt rather than to those of North American and European genogroups. It is believed that Korean IHNV has been most likely introduced from Japan to Korea by the movement of contaminated fish eggs. Among the Korean isolates, phylogen...

  10. Korean Literature in a Situation of Division : with an emphasis on Hwang Soon-Won's Novels

    OpenAIRE

    Pak, Jae-sup

    2004-01-01

    Korean war in 1950's has great influence on Korean literature. Hwang Soon-Won's novels portray the flow of history that contains Korean war and division (South and North Korea). Disintegration of personality, psychological frigidity, and pressure from poverty, pain of family separation caused by the war are well depicted in his works. But his literary accomplishment as the novelist, is showing how the traumatic experiences caused by the Korean War can be healed through humanity, with artistic...

  11. Comparison between the story recall test and the word-list learning test in Korean patients with mild cognitive impairment and early stage of Alzheimer's disease.

    Science.gov (United States)

    Baek, Min Jae; Kim, Hyun Jung; Kim, Sangyun

    2012-01-01

    Among verbal memory tests, two that are commonly used to measure the ability of verbal memory function in cognitive impairment are story recall tests and word-list learning tests. However, research is limited regarding which test might be more sensitive in discriminating between normal cognitive aging and patients with Alzheimer's disease (AD) in the Korean population. The purpose of the current study was to compare the word-list learning test (Seoul Verbal Learning Test; SVLT) and the story recall test (Korean Story Recall Test; KSRT) to determine which test is more sensitive in discriminating between individuals with normal cognitive aging and patients with mild cognitive impairment (MCI) and early stage of AD in Korea. A total of 53 healthy adults, 127 patients with MCI, and 72 patients with early stage of AD participated in this study. The receiver-operating characteristic (ROC) curve and area under the curve (AUC) were evaluated to compare these two tests. The results showed that the AUC of the SVLT was significantly larger than the AUC of the KSRT in all three groups (healthy adults vs. MCI and early stage of AD; healthy adults vs. MCI; healthy adults vs. early stage of AD). However, in comparison of patients with MCI and early stage of AD, the AUC of SVLT and the AUC of KSRT were not significant. The word-list learning test is a more useful tool for examining verbal memory function for older adults in Korea than the story recall test.

  12. Common mechanisms in apparent motion perception and visual pattern matching.

    Science.gov (United States)

    Larsen, Axel; Bundesen, Claus

    2009-12-01

    Common mechanisms in apparent motion perception and visual pattern matching. Scandinavian Journal of Psychology, 50, 526-534.There are close functional similarities between apparent motion perception and visual pattern matching. In particular, striking functional similarities have been demonstrated between perception of rigid objects in apparent motion and purely mental transformations of visual size and orientation used in comparisons of objects with respect to shape but regardless of size and orientation. In both cases, psychophysical data suggest that differences in visual size are resolved as differences in depth, such that transformation of size is done by translation in depth. Furthermore, the process of perceived or imagined translation appears to be stepwise additive such that a translation over a long distance consists of a sequence of smaller translations, the durations of these steps being additive. Both perceived and imagined rotation also appear to be stepwise additive, and combined transformations of size and orientation appear to be done by alternation of small steps of pure translation and small steps of pure rotation. The functional similarities suggest that common mechanisms underlie perception of apparent motion and purely mental transformations. In line with this suggestion, functional brain imaging has isolated neural structures in motion area MT used in mental transformation of size.

  13. Eudynamis Minima, an apparently new Cuckoo from Southwestern New Guinea

    NARCIS (Netherlands)

    Oort, van E.D.

    1911-01-01

    Only an adult male of this apparently new form of the genus Eudynamis has been collected near Bivak Island, in the Noord River, Southwestern New Guinea, at 9 January 1910 by the members of the last Lorentz-expedition to the snowy mountains. (Coll. Lorentz n°. 508). The plumage is black, glossed with

  14. Apparent horizons in Clifton-Mota-Barrow inhomogeneous universe

    CERN Document Server

    Vitagliano, Vincenzo; Sotiriou, Thomas P; Liberati, Stefano

    2013-01-01

    We analyze the apparent horizon dynamics in the inhomogeneous Clifton-Mota-Barrow solution of Brans-Dicke theory. This solution models a central matter configuration embedded in a cosmological background. In certain regions of the parameter space we find solutions exhibiting dynamical creation or merging of two horizons.

  15. Studying the cosmological apparent horizon with quasistatic coordinates

    Indian Academy of Sciences (India)

    Rui-Yan Yu; Towe Wang

    2013-02-01

    This article aims at a natural generalization of the static coordinates to the ( + 1)-dimensional Friedmann–Lemaître–Robertson–Walker (FLRW) Universe. After demonstrating a no-go theorem, we put forward the quasistatic coordinates for the FLRW Universe. Then, the quasistatic coordinates are utilized to study the unified first law and the scalar-type perturbations on the cosmological apparent horizon.

  16. An Apparent Paradox: Catt's Anomaly

    Science.gov (United States)

    Pieraccini, M.; Selleri, S.

    2013-01-01

    Catt's anomaly is a sort of "thought experiment" (a "gedankenexperiment") where electrons seem to travel at the speed of light. Although its author argued with conviction for many years, it has a clear and satisfactory solution and it can be considered indubitably just an apparent paradox. Nevertheless, it is curious and…

  17. Children with fever without apparent source: diagnosis and dilemmas

    NARCIS (Netherlands)

    S.E. Bleeker (Sacha)

    2002-01-01

    textabstractTills thesis describes the results of diagnostic research in young children presenting with fever without apparent source at the emergency department. The study was conducted at the Sophia Children's University Hospital in Rotterdam and the Juliana Children's Hospital in The Hague, both

  18. Requirement of the laying hen for apparent fecal digestible lysine

    NARCIS (Netherlands)

    Schutte, J.B.; Smink, W.

    1998-01-01

    A study was conducted to determine the requirement for lysine of a White Leghorn strain of hens with a body weight of approximately 1,600 g. Before starting the experiment, apparent fecal digestibility of amino acids of the basal diet was determined in an in vivo digestibility trial with six individ

  19. Automatic real and apparent age estimation in still images

    OpenAIRE

    Pardo Garcia, Pablo

    2015-01-01

    We performed a study on age estimation via still images creating a new face image database containing real age and apparent age label annotations. Two age estimation methods are proposed using the state of the art techniques and analyse their performance with the proposed database.

  20. A New Theory of Leadership: "Realwert" Versus Apparent Good.

    Science.gov (United States)

    Lang, Donald

    1999-01-01

    "Realwert" ("real good") stems from an understanding of humanity's "raison d'etre"--treating others with respect and dignity. It can be contrasted with "apparent good," a condition wherein one mistakenly thinks real good is being pursued. Drawing on Aquinas and Hodginson, this paper argues for a…

  1. Increasing Range Of Apparent Depth In A Stereoscopic Display

    Science.gov (United States)

    Busquets, Anthony M.; Parrish, Russell V.; Williams, Steven P.

    1995-01-01

    Optical configuration conceived for increasing range of apparent depth provided by stereoscopic display system, without imposing concomitant reduction in field of view. Observer wears shuttered goggles synchronized with alternating left- and right-eye views on display. However, instead of looking directly at display screen, observer looks at screen via reflection in mirror collimating light emitted by screen.

  2. Apparent Barrier Height in Scanning Tunneling Microscopy Revisited

    DEFF Research Database (Denmark)

    Olesen, L.; Brandbyge, Mads; Sørensen, Mads Reinholdt;

    1996-01-01

    The apparent barrier height phi(ap), that is, the rate of change of the logarithm of the conductance with tip-sample separation in a scanning tunneling microscope (STM), has been measured for Ni, Pt, and Au single crystal surfaces. The results show that phi(ap) is constant until point contact...

  3. Korean Asthma Guideline 2014: Summary of Major Updates to the Korean Asthma Guideline 2014.

    Science.gov (United States)

    Kim, Deog Kyeom; Park, Yong Bum; Oh, Yeon-Mok; Jung, Ki-Suck; Yoo, Ji Hong; Yoo, Kwang-Ha; Kim, Kwan Hyung

    2016-07-01

    Asthma is a prevalent and serious health problem in Korea. Recently, the Korean Asthma Guideline has been updated by The Korean Academy of Tuberculosis and Respiratory Diseases (KATRD) in an effort to improve the clinical management of asthma. This guideline focuses on adult patients with asthma and aims to deliver up to date scientific evidence and recommendations to general physicians for the management of asthma. For this purpose, this guideline was updated following systematic review and meta-analysis of recent studies and adapting some points of international guidelines (Global Initiative for Asthma [GINA] report 2014, National Asthma Education and Prevention Program [NAEPP] 2007, British Thoracic Society [BTS/SIGN] asthma guideline 2012, and Canadian asthma guideline 2012). Updated issues include recommendations derived using the population, intervention, comparison, and outcomes (PICO) model, which produced 20 clinical questions on the management of asthma. It also covers a new definition of asthma, the importance of confirming various airflow limitations with spirometry, the epidemiology and the diagnostic flow of asthma in Korea, the importance and evidence for inhaled corticosteroids (ICS) and ICS/formoterol as a single maintenance and acute therapy in the stepwise management of asthma, assessment of severity of asthma and management of exacerbation, and an action plan to cope with exacerbation. This guideline includes clinical assessments, and treatment of asthma-chronic obstructive pulmonary disease overlap syndrome, management of asthma in specific conditions including severe asthma, elderly asthma, cough variant asthma, exercise-induced bronchial contraction, etc. The revised Korean Asthma Guideline is expected to be a useful resource in the management of asthma.

  4. Written Narratives as an Index of L2 Competence in Korean EFL Learners

    Science.gov (United States)

    Kang, Jennifer Yusun

    2005-01-01

    This study investigated how linguistically determined Korean discourse strategies for establishing textual cohesion and marking written register in the Korean language may help explain the differences between the native English speakers' and the Korean English learners' written narratives in English. It employed quantitative methods of analysis to…

  5. Establishing a Korean Language Programme in a European Higher Education Context: Rationale, Curriculum and Assessment Procedures

    Science.gov (United States)

    Carson, Lorna; Do, Eunjee

    2013-01-01

    A growth in interest in Korean contemporary culture in Europe has benefitted Korean language studies in Higher Education. This article describes an innovative Korean language programme in the School of Linguistic, Speech and Communication Sciences at Trinity College Dublin, Ireland. Since its establishment as a pilot project in 2010, the Korean…

  6. Evidence of Diachronic Sound Change: A Comparative Acoustic Study of Seoul and Kyungsang Korean

    Science.gov (United States)

    Lee, Hyunjung

    2013-01-01

    The phonetics and phonology of the Kyungsang dialect of Korean is distinct from those of the standard Seoul dialect with regard to segments and lexical pitch. However, whether the distinctive phonetics and phonology of Kyungsang Korean are maintained by younger speakers is questionable due to the increased exposure to Seoul Korean and the…

  7. Voices of Culturally and Linguistically Diverse Parents: The Case of Korean-American Parents

    Science.gov (United States)

    Koh, Myung-Sook; Shin, Sunwoo; Reeves, Kay C.

    2015-01-01

    The purpose of this study is to investigate attitudes and perspectives of Korean immigrant parents in rearing and educating their children in the United States. One hundred nineteen Korean parents from three cities in the United States were surveyed using the Korean Parent Questionnaire. The responses of the questionnaire were analyzed using…

  8. Language and Power: Korean-Chinese Students' Language Attitude and Practice

    Science.gov (United States)

    Gao, F.

    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…

  9. 31 CFR 500.586 - Authorization of new transactions concerning certain North Korean property.

    Science.gov (United States)

    2010-07-01

    ... concerning certain North Korean property. 500.586 Section 500.586 Money and Finance: Treasury Regulations... Authorization of new transactions concerning certain North Korean property. (a) Subject to the limitations in... interest in the property of North Korea or a North Korean national arises on or after June 19, 2000....

  10. Language Learning as a Site for Belonging: A Narrative Analysis of Korean Adoptee-Returnees

    Science.gov (United States)

    Higgins, Christina; Stoker, Kim

    2011-01-01

    Through analyzing narratives of Korean heritage language (HL) users, this article explores whether and to what degree these language users experience social inclusion and a sense of belonging in Korean society. We expand the field of HL research by investigating the experiences of four Korean-born, US-raised adoptee-returnees who currently reside…

  11. Between Sundays: A Case Study of a Korean Immigrant Adult Learning Program

    Science.gov (United States)

    Jun, Byoungchul Joseph

    2010-01-01

    This study examined a Korean immigrant adult learning program, the Reading Facilitator Training program, at a Korean immigrant church in Los Angeles, CA, in 2008. The purpose of this research was to discover how Korean immigrant adults learn in a way that has meaning and brings about change and how the local church can function as a safe learning…

  12. Orthographic Influence on the Phonological Development of L2 Learners of Korean

    Science.gov (United States)

    Lee, Sooyeon

    2012-01-01

    This dissertation examines the influence of L2 orthographic representation on the phonological development of American English speakers learning Korean, addressing specifically the syllabification and resyllabification of Korean intervocalic obstruents and the intervocalic liquid phoneme. Although Korean and English both employ alphabetic writing…

  13. The Problem of Authority: What Can Korean Education Learn from Dewey?

    Science.gov (United States)

    Kim, Sang Hyun

    2013-01-01

    While the ideas of Western democracy and individualism are increasingly popular and influential in Korean society, the traditional Korean understanding of authority has been challenged, especially in Korean schools. In this essay, the author first tries to analyze some important educational problems in contemporary Korea as it relates to the…

  14. Early Acquisition of Verbs in Korean: A Cross-linguistic Study.

    Science.gov (United States)

    Choi, Soonja; Gopnik, Alison

    1995-01-01

    Investigates children's early lexical development in English and Korean and compares caregivers' linguistic input in the two languages. Results indicate that young Korean children use verbs productively with appropriate inflections and that, unlike in English, both verbs and nouns in Korean are dominant categories from the single-word stage. (39…

  15. Special Theory of Relativity in South Korean High School Textbooks and New Teaching Guidelines

    Science.gov (United States)

    Gim, Jinyeong

    2016-01-01

    South Korean high school students are being taught Einstein's Special Theory of Relativity. In this article, I examine the portrayal of this theory in South Korean high school physics textbooks and discuss an alternative method used to solve the analyzed problems. This examination of how these South Korean textbooks present this theory has…

  16. Pre- and Post-Marital Chaplain Ministry to Military Personnel and Korean Nationals.

    Science.gov (United States)

    1983-01-24

    Korean wives responded to a question regarding the significance of religion in their Korean-American military trancultural marriages. Half (N=6) did...only perpetuates the Koreans’ image of rude doctors and nurses who lack any compassion or understanding. E. Cultural Differences Many of the cultural

  17. A Study of the Life and Culture of Young Korean Students Studying in the United States

    Science.gov (United States)

    Lee, Doo Hyoo

    2010-01-01

    The number of young Korean students studying abroad--many moving to English-speaking countries--has increased. This article describes the lives of young Korean students studying in the United States. For data collection, unstructured interviews were conducted with young Korean students studying in the Northwestern states of the United States.…

  18. Diasporic identity and media consumption among Korean-Chinese diaspora : the case of Shanghai and Tokyo

    OpenAIRE

    李, 光鎬; 李, 津娥

    2014-01-01

    IntroductionMedia Consumption in Diasporic Context: Korean Diaspora and Their Changing Social and Media EnvironmentResearch Purpose and MethodDiasporic Identity and Media Use of the Korean-Chinese in ShanghaiDiasporic Identity and Media Use of the Korean-Chinese in TokyoDiscussions

  19. KOREAN FOLKLORE READER, TEXTS WITH PRESYNTACTIC ANALYSIS. URALIC AND ALTAIC SERIES, VOLUME 16.

    Science.gov (United States)

    OLMSTED, D.L.; AND OTHERS

    THE 19 KOREAN FOLK TALES PRESENTED IN KOREAN ORTHOGRAPHY IN THIS READER ARE DESIGNED AS READING MATERIAL FOR ELEMENTARY- AND INTERMEDIATE-LEVEL STUDENTS OF KOREAN. EACH SELECTION IS PREFACED BY AN ENGLISH TRANSLATION AND FOLLOWED BY A PHONEMIC TRANSLITERATION WITH INTERLINEAR GLOSSES IN ENGLISH. THE ORTHOGRAPHY USED HERE FOLLOWS SAMUEL MARTIN'S…

  20. Biracial Identity Development: A Case of Black-Korean Biracial Individuals in Korea

    Science.gov (United States)

    Kim, Hyein Amber

    2016-01-01

    This study examines two cases of Black-Korean biracial individuals and 4 Black-Korean biracial public figures who were playing influential roles in South Korea (Yoon Mi-Rae, Hines Ward, Insooni, and Moon Taejong). The purpose of this study was to understand how Black-Korean biracial individuals construct their identities, how they navigate various…