Sample records for men born 1920-1924

  1. The common FTO variant rs9939609 is not associated with BMI in a longitudinal study on a cohort of Swedish men born 1920-1924

    Directory of Open Access Journals (Sweden)

    Lannfelt Lars


    Full Text Available Abstract Background Common FTO (fat mass and obesity associated gene variants have recently been strongly associated with body mass index and obesity in several large studies. Here we set out to examine the association of the FTO variant rs9939609 with BMI in a 32 year follow up study of men born 1920-1924. Moreover, we analyzed the effect of physical activity on the different genotypes. Methods The FTO rs9936609 was genotyped using an Illumina golden gate assay. BMI was calculated using standard methods and body fat was estimated by measuring skinfold thickness using a Harpenden caliper. Physical activity was assessed using a four question medical questionnaire. Results FTO rs9939609 was genotyped in 1153 elderly Swedish men taking part of a population-based cohort study, the ULSAM cohort. The risk of obesity and differences in BMI according to genotype at the ages of 50, 60, 70, 77 and 82 were investigated. We found no increased risk of obesity and no association with BMI at any age with the FTO rs9939609 variant. We found however interaction between physical activity at the age of 50 years and genotype on BMI levels (p = 0.039 and there was a clear trend towards larger BMI differences between the TT and AA carriers as well as between AT and AA carriers in the less physically active subjects. Conclusion Here we found that the well established obesity risk allele for a common variant in FTO does not associate with increased BMI levels in a Swedish population of adult men which reached adulthood before the appearance of today's obesogenic enviroment. There is an interaction between physical activity and the effect of the FTO genotype on BMI levels suggesting that lack of physical activity is a requirement for an association of FTO gene variants to obesity.

  2. Endocrine and metabolic diurnal rhythms in young adult men born small vs appropriate for gestational age

    DEFF Research Database (Denmark)

    Brøns, Charlotte; Saltbæk, Pernille N; Friedrichsen, Martin


    OBJECTIVE: Sleep disturbances and alterations of diurnal endocrine rhythms are associated with increased risk of type 2 diabetes (T2D). We previously showed that young men born small for gestational age (SGA) and with increased risk of T2D have elevated fat and decreased glucose oxidation rates d...

  3. Psychosocial outcomes in adult men born with hypospadias: A register-based study.

    Directory of Open Access Journals (Sweden)

    Anna Skarin Nordenvall

    Full Text Available In this nationwide matched cohort study, we have investigated whether being born with hypospadias affect subsequent psychosocial outcomes in adulthood. We analyzed prospectively collected data from national Swedish registers. Data on the diagnoses were collected from the National Patient Register and the Medical Birth Register. Data on psychosocial outcomes such as educational and income level, marital status and disability pension were collected from Statistics Sweden. The effects of covariates, such as age, county of birth, presence of other malformations and psychiatric illness, were taken into account. The associations between hypospadias and psychosocial outcomes were calculated using conditional logistic regression and expressed as odds ratios (OR and 95% confidence intervals (CI. We included 4378 men diagnosed with hypospadias, born between 1969 and 1993 in Sweden. Patients with hypospadias were matched with unaffected men by year of birth and birth county. We did not detect any differences in educational or income level. The probability of entering marriage (OR 1.02, 95% CI 0.90-1.14 did not differ, regardless of phenotype. We did, however, detect a 40% increased probability of receiving a disability pension, (OR 1.39, 95% CI 1.20-1.61. In conclusion, men born with hypospadias in Sweden do not differ from unaffected men with respect to the majority of psychosocial outcomes studied. They are, however, at increased risk of receiving a disability pension, which motivates further investigations.

  4. Mental Health of Aging Immigrants and Native-Born Men Across 11 European Countries (United States)


    Objectives. Though working-age immigrants exhibit lower mortality compared with those domestic-born immigrants, consequences of immigration for mental health remain unclear. We examine whether older immigrants exhibit a mental advantage and whether factors believed to underlie immigrant vulnerability explain disparities. Method. The sample includes 12,247 noninstitutionalized men more than 50 years in 11 European countries. Multivariate logistic regression models estimated the impact of physical health, health behaviors, availability of social support, social participation, citizenship, time since immigration, socioeconomic status (SES), and employment on the mental health of immigrants. Results. Immigrants face 1.60 increased odds of depression despite a physical health advantage, evidenced by 0.74 lower odds of chronic illness. SES and availability of social support were predictive, though acculturation measures were not. Decomposition analysis revealed that only approximately 20% of the variation in depression rates between immigrants and native-born peers were explained by commonly cited risk factors. Conclusions. Despite physical health advantages, older immigrants suffer substantially higher depression rates. Time since immigration does not appear to mitigate depressive symptoms. PMID:23325505

  5. The relationship between work history and partnership formation in cohorts of British men born in 1958 and 1970. (United States)

    Bukodi, Erzsébet


    This study investigated the relationship between work history and partnership formation for British men. Two questions were asked: (i) Do instabilities in young men's careers lead to a higher probability of entering into cohabitation and, in turn, to a postponement of first marriage? (ii) Are there cohort differences in the effects of men's careers on their partnership decisions? The analyses were based on data from two birth-cohort studies for men born in 1958 and 1970. The results suggest that highly unstable occupational careers make it very likely that young men's first partnership is a cohabitation rather than a marriage. Further, having an unstable occupational career early in working life is a strong impediment to transforming cohabitation into marriage. Finally, there is no evidence of a weakening between cohorts of the effects of men's work careers on their partnership decisions.

  6. Severe postwar malnutrition did not have a negative impact on the earnings and subsequent pensions of German men born in 1945-1948. (United States)

    Hermanussen, M; Weick, S; Scheffler, C


    Poverty has often been associated with malnutrition, stunted growth, impaired cognitive development and poor earnings. We studied whether these associations were found in German men born and raised shortly after World War II during severe and long-standing nationwide malnutrition. We analysed German old-age pension payments, as a rough measure of lifetime earnings, in German men born from 1932 to 1960 and compared the at-risk-of-poverty rates of German men born in 1945-1948 versus 1935-1938 and 1955-1958. Substantially fewer women worked during this period and their longer life expectancy makes their pension payments difficult to interpret. We therefore limited our analysis to men. Men born in the 1930s received the highest monthly old-age pensions and these declined slightly in men born from 1945 to 1948, indicating a minute impairment in work-related income in cohorts born shortly after the war. We also found that there was no evidence for increased at-risk-of-poverty rates in men born in 1945-1948 versus those born in 1935-1938 and in 1955-1958. Being born and raised following World War II was associated with a minute work and pension impairment that was not visible in the at-risk-of-poverty rates. These findings question statements associating early childhood nutrition and future lifetime earnings. ©2017 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

  7. "Street Love": How Street Life Oriented U. S. Born African Men Frame Giving Back to One Another and the Local Community (United States)

    Payne, Yasser Arafat; Hamdi, Hanaa A.


    This Participatory Action Research (PAR) project worked with four active street life oriented U. S. born African men, to document how a community sample of street life oriented U. S. born African men between the ages of 16-65, frame and use "street life" as a Site of Resiliency (Payne, Dissertation, 2005; "Journal of Black Psychology" 34(1):3-31,…

  8. Diversity of commercial sex among men and male-born trans people in three Peruvian cities. (United States)

    Nureña, César R; Zúñiga, Mario; Zunt, Joseph; Mejía, Carolina; Montano, Silvia; Sánchez, Jorge L


    In Peru, commercial sex involving men and male-born travestis, transgenders and transsexuals (CSMT) is usually represented as a dangerous practice carried out on the streets by people experiencing economic hardship and social exclusion. However, in reality little is known about the complexities of this practice in Peru. This paper presents findings from an ethnographic study of the characteristics, patterns and sociocultural aspects of CSMT in three Peruvian cities. The study included participant observation in sex work venues and interviews with 42 sex workers and 25 key informants. We found that CSMT in Peru takes many forms (some not previously described in the country) and is practised in different places by people from various socioeconomic levels. In many cases, the practice appears linked to ideals of social mobility, migratory experiences and other economic activities. In addition, the increasing use of the Internet and mobile phones has changed patterns of sex work in Peru. We review the implications of these findings for future research and public health interventions.

  9. Excessive drinking and history of unemployment and cohabitation in Danish men born in 1953

    DEFF Research Database (Denmark)

    Kriegbaum, Margit; Christensen, Ulla; Osler, Merete


    Background: Few studies exist on social inequality of excessive drinking in Denmark and differences seem to be less pronounced than in other European countries. The aims of this study were to investigate how history of employment and cohabitation is associated with excessive drinking and to study...... interaction between both. Methods: Birth-cohort study of 6112 Danish men born in 1953 with follow-up in 2004 on excessive drinking at age 51 years. RESULTS: Excessive drinking (between 22 and 35 units of alcohol per week) differed little depending on history of unemployment and cohabitation. Risk of very......-ranging from 6 to 9 years (OR 1.73, 95% CI 1.30-2.29) to =10 years (OR 2.55, 95% CI 2.04-3.55). We found an interaction between the number of job-losses and of broken partnerships in relation to very excessive drinking. CONCLUSIONS: Very excessive drinking is related to number of job-losses, broken...

  10. The social, cultural and medicinal use of kava for twelve Tongan born men living in Auckland, New Zealand. (United States)

    Nosa, Vili; Ofanoa, Malakai


    Kava consumption is a very popular practise amongst Pacific people especially amongst the Tongan communities. The purpose of this paper is to identify some of the key cultural, social and medicinal elements of kava use amongst Tongan men. Twelve face to face interviews in this study were undertaken. The paper argues that kava drinking is strongly linked to many of the ceremonial, social and cultural obligations that are deeply embedded within the Tongan culture. The positive uses of kava include medicinal purposes, male bonding, alternative to alcohol consumption, reaffirming and establishing relationships amongst other Tongan men, The men also stated negative uses of kava such as it made them lazy, tired so they were not able to go to work, a lack of sexual activities by being too tired have sex with their partners, and very expensive to buy in New Zealand. The aim of this paper is to discuss and examine the social, cultural and medicinal kava use amongst twelve Tongan born men living in Auckland, New Zealand. The study used qualitative methods, specifically individual interviews were conducted in Tongan or English. Participants were recruited through community networks in Auckland. A number of Tongan churches, Tongan medical clinics such as Langimailie, and kava clubs were approached to recruit participants. The open ended interview schedule covered themes such as access, quantity, frequency, and problems associated with kava use. The interviews were conducted by a Tongan researcher either in English or Tongan. All interviews were translated and transcribed into English. A thematic analysis based on multiple readings of the transcripts was used The analysis identified commonalities and differences. The study was granted ethical approval by the University of Auckland Human Subjects Ethics Committee in December 2004. Interviews were conducted at the beginning of 2005. Interviews were undertaken in a place where the participants felt comfortable. Interview times

  11. Secular trend in height in enlisted men and recruits from the Brazilian Navy born from 1970 to 1977

    Directory of Open Access Journals (Sweden)

    Gilberto Kac

    Full Text Available This study presents data from a survey on height trends in Brazilian Navy enlisted men and recruits born from 1970 to 1977. The sample consisted of 52,574 enlisted men and 4,459 recruits ranging in age from 18.00 to 18.99 years. The statistical processing employed two-way analysis of variance procedure, simple linear regression comparing height and year of birth and multiple analysis controlling for schooling (regression coefficient and the chi-square. The results show that enlisted men and recruits displayed height increments, characterizing a contemporary process of secular trend. Such increments were also present in the country's various macro-regions. The results were compared to a recent investigation of a national scope the National Survey on Health and Nutrition (PNSN and both enlisted men and recruits displayed higher median height than that reported by the PNSN. Level of schooling for individuals in the Navy is high, far superior to that of the Brazilian population as a whole. This set of data suggests that young men enlisting in the Navy are on average of a higher socioeconomic status than the Brazilian population in general, which limits possibilities for extrapolating the findings from this research.

  12. Real men are made, not born! Incidental exposure to energy drinks may promote men's tolerance of physical pain. (United States)

    Abetkoff, Darren; Karlsson, Torulf; Chiou, Wen-Bin


    The energy drink market has grown exponentially since the debut of Red Bull. Advertising of energy drinks tends to reinforce an emphasis on masculine identification. However, no previous study has addressed the symbolic effect of energy drinks on pain tolerance, that is, a particular masculine characteristic. We conducted a priming-based experiment to show that energy drink primes elevated men's pain tolerance. Induced conformity to masculinity norms mediated the priming effect of energy drinks on pain tolerance. These findings suggest that mere reminders of masculinity-related products can lead men to behave accordingly in seemingly irrelevant domains (i.e., pain tolerance). Besides distraction and placebo treatment, the connection between a symbolic masculinity prime and greater tolerance of pain may shed lights on an alternative route for pain control. © 2015 Scandinavian Psychological Associations and John Wiley & Sons Ltd.

  13. Job losses and accumulated number of broken partnerships increase risk of premature mortality in Danish men born in 1953

    DEFF Research Database (Denmark)

    Kriegbaum, Margit; Christensen, Ulla; Lund, Rikke


    OBJECTIVE: To investigate how accumulation of job losses and broken partnerships affect the risk of premature mortality, and to study joint exposure to both events. METHODS: Birth cohort study of 9789 Danish men born in 1953 with follow-up of events between the ages of 40 and 51. RESULTS: The adj......OBJECTIVE: To investigate how accumulation of job losses and broken partnerships affect the risk of premature mortality, and to study joint exposure to both events. METHODS: Birth cohort study of 9789 Danish men born in 1953 with follow-up of events between the ages of 40 and 51. RESULTS......: The adjusted hazard rates for premature mortality was 1.44 (95% CI = 1.15 to 1.80) for individuals with one job loss, 1.55 (1.13 to 2.13) for individuals with one broken partnership, and 2.15 (95% CI = 1.49 to 3.10) for individuals with two or more broken partnerships. CONCLUSIONS: Experience of at least one...... job loss increased the risk of premature mortality. The risk of premature mortality increased with the number of broken partnerships. There was no statistical interaction between job losses and broken partnerships....

  14. Immunity against diphtheria and tetanus in human immunodeficiency virus-infected Danish men born 1950-59

    DEFF Research Database (Denmark)

    Kurtzhals, J A; Kjeldsen, K; Heron, I


    To evaluate the possible need for vaccination against diphtheria and tetanus of patients infected with the human immunodeficiency virus (HIV), antibodies were measured in blood samples from 78 Danish HIV-infected men, born 1950-59, who could be expected to have received primary vaccination before...... they contracted the HIV infection. No patients (95% confidence interval: 0-4) had tetanus antibodies below the protective level, whereas 24 of the 78 patients (16-33) were unprotected against diphtheria. In the background population of the same age group and sex, 5% and 10% have been found unprotected against...... tetanus and diphtheria, respectively. No relationship between disease stages and antibody levels could be found. Neither was there any difference between patients with normal and reduced numbers of CD4+ lymphocytes. From 25 patients two blood samples were taken at an interval of at least one year. Anti...

  15. Effect of grandparent's and parent's socioeconomic position on mortality among Danish men born in 1953

    DEFF Research Database (Denmark)

    Osler, Merete; Andersen, Anne-Marie Nybo; Lund, Rikke


    . METHODS: 2890 males born in the metropolitan area of Copenhagen, Denmark in 1953, whose mothers were interviewed for information on family social background in 1968, were followed from 1968 to 2002 for information on vital status by record linkage to the Civil Registration System. The data were analysed...... using Cox regression models. RESULTS: All-cause mortality from age 15 to 49 years increased 25% [95% confidence interval (CI) 13-39%] for each number of parents or grandparents from working or unknown occupational social class. Offspring mortality decreased with the number of ancestors with a secondary...... attenuated. These relations only changed slightly when subject's own occupational class at age 22 years was taken into account. CONCLUSION: The adverse health effects of disadvantaged social circumstances accumulate not only over an individual's lifespan but also across generations. Cumulated occupational...

  16. Developmental status and home environment among children born to immigrant women married to Taiwanese men. (United States)

    Chen, Chwen-Jen; Hsu, Chiung-Wen; Chu, Yu-Roo; Han, Kuo-Chiang; Chien, Li-Yin


    The aims of this cross-sectional study were to examine (a) the developmental status and home environments of children (6-24 months) of immigrant women married to Taiwanese men, and (b) the association of child developmental status with parental socio-demographics, maternal language abilities, and home environment qualities. Participants were 61 children and their mothers from China and Vietnam. Data were collected with interviews, home observations, and developmental testing. The children had lower cognitive and language but higher motor and social development scores compared with native norms. Home environment and maternal perceived language ability were positively associated with child development. The association of home environment and maternal language ability with early childhood development was supported for immigrant populations in Taiwan. Copyright © 2011 Wiley Periodicals, Inc.

  17. Lifetime smoking habits among Norwegian men and women born between 1890 and 1994: a cohort analysis using cross-sectional data. (United States)

    Lund, Ingeborg; Lund, Karl Erik


    Providing lifetime smoking prevalence data and gender-specific cigarette consumption data for use in epidemiological studies of tobacco-induced cancer in Norway. Characterising smoking patterns in birth cohorts is essential for evaluating the impact of tobacco control interventions and predicting smoking-related mortality. Norway. Previously analysed annual surveys of smoking habits from 1954 to 1992, and individual lifetime smoking histories collected in 1965 from a sample of people born in 1893-1927, were supplemented with new annual surveys of smoking habits from 1993 to 2013. Age range 15-74 years. Current smoking proportions in 5-year gender-and-birth cohorts of people born between 1890 and 1994. The proportion of smokers increased in male cohorts until the 1950s, when the highest proportion of male smokers (76-78%) was observed among those born in 1915-1934. Among women, the peak (52%) occurred 20 years later, in women born in 1940-1949. After 1970 smoking has declined in all cohorts of men and women. In the 1890-1894 cohorts, male smoking prevalence was several times higher than female, but the gap declined until no gender difference was present among those born after 1950. Gender-specific per capita consumption was even more skewed, and men have consumed over 70% of all cigarettes since 1930. The incidence of lung cancer for men peaked at around 2000, with the highest incidence rate estimated at ca. 38%. The incidence of lung cancer for women is still increasing, and estimated incidence rate for 2011 was 25.2%. In an epidemiological perspective, men have had a longer and more intense exposure to cigarettes than women. The gender-specific incidence of lung cancer reflects the gender difference in consumption over time. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to

  18. Relation between early life socioeconomic position and all cause mortality in two generations. A longitudinal study of Danish men born in 1953 and their parents

    DEFF Research Database (Denmark)

    Osler, Merete; Andersen, Anne-Marie Nybo; Batty, G David


    wealth was the indicator that remained significantly associated with adult all cause mortality in a model also including parental social position and the intellectual climate of the family in 1968. In the men born in 1953 the influence of material wealth was strongest for deaths later in adult life....... CONCLUSION: Father's occupational social class is associated with adult mortality in all members of the mother-father-offspring triad. Material wealth seems to be an explanatory factor for this association....

  19. Cigarette Smoking among US- and Foreign-Born European and Arab American Non-Hispanic White Men and Women. (United States)

    Kindratt, Tiffany B; Dallo, Florence J; Roddy, Juliette


    Using 15 years (2000-2014) of restricted cross-sectional National Health Interview Survey data (n = 276,914), we estimated and compared the age-adjusted and sex-specific prevalence of cigarette smoking between US- and foreign-born Europeans and Arab Americans and examined associations between ethnicity and current smoking. Arab Americans were categorized as non-Hispanic Whites born in 15 countries located in the Middle East. Current smoking, average cigarettes per day, and quit attempts were compared. Collectively, we found that current smoking was highest among males compared to females. Prevalence was highest among Arab American males (26%) compared to other US-born (24%) and foreign-born European males (21%). US-born males smoked more cigarettes per day (20.2) yet more Arab American males (61%) tried to quit in the last year compared to European (41%) and US-born (42%) counterparts. Arab American females were least likely to smoke compared to other groups. In crude analyses, Arab American males had greater odds (OR = 1.33; 95% CI = 1.02, 1.74) of smoking compared to US-born White males. After adjusting for demographics, socioeconomic status, health insurance, comorbidity, and acculturation effects, Arab American males had lower odds (OR = 0.64; 95% CI = 0.46, 0.88) of current smoking compared to US-born males. Arab American females had lower odds (OR = 0.28; 95% CI = 0.15, 0.53) of current smoking compared to US-born White females. This is the first national study to examine smoking among Arab Americans. Our study was limited to cigarette smoking behaviors as opposed to other forms of tobacco consumption. More studies are needed to explore smoking among US- and foreign-born Europeans and Arab Americans.

  20. Men (United States)

    ... A A A Listen En Español Men Historically, men have not been comfortable discussing issues about their health, particularly conditions like diabetes, depression or sexual dysfunction. This has resulted in shorter ...

  1. Metabolic response to 36 hours of fasting in young men born small vs appropriate for gestational age

    DEFF Research Database (Denmark)

    Jørgensen, Sine W; Brøns, Charlotte; Bluck, Les


    AIMS/HYPOTHESIS: Being born small for gestational age (SGA) is associated with an increased risk of type 2 diabetes in an affluent society, but could confer an improved chance of survival during sparse living conditions. We studied whether insulin action and other metabolic responses to prolonged...

  2. The influence of birth weight and body mass in early adulthood on early coronary heart disease risk among Danish men born in 1953

    DEFF Research Database (Denmark)

    Osler, Merete; Lund, Rikke; Kriegbaum, Margit


    This study examines the joint and separate influence of birth weight and body mass in young adulthood on subsequent coronary heart disease (CHD) risk. A cohort of 9,143 men born in Copenhagen, Denmark, in 1953, for whom information on birth weight and body weight and height around age 19 years were...... retrieved from birth certificates and conscript records, respectively, were followed from 1978 until 2005 (between age 25 and 52 years) for incident fatal and non-fatal CHD. Data on CHD were obtained through record linkage to the Cause of Death Registry and the National Patient Registry. During follow......-up, a total of 475 men had a CHD diagnosis. Men with low birth weight, high body mass index (BMI) at age 19, a father from the working class, and low educational level at age 19 had an increased risk for CHD. Birth weight was inversely associated with CHD only in men with BMI of 25 kg/m(2) or above...

  3. Birth defects in infants born in 1998-2004 to men and women serving in the U.S. military during the 1990-1991 Gulf War era. (United States)

    Bukowinski, Anna T; DeScisciolo, Connie; Conlin, Ava Marie S; K Ryan, Margaret A; Sevick, Carter J; Smith, Tyler C


    Concerns about reproductive health persist among U.S. military members who served in the 1990-1991 Gulf War. This study explores the long-term impact of 1990-1991 Gulf War deployment on the prevalence of birth defects among infants of Gulf War veterans. Health care data from the Department of Defense Birth and Infant Health Registry and demographic and deployment information from the Defense Manpower Data Center were used to identify infants born between 1998 and 2004 to both male and female 1990-1991 Gulf War veterans. Multivariable logistic regression models estimated the adjusted odds of any birth defect and eight specific birth defects among infants of deployers versus non-deployers. In addition, birth defects were evaluated among infants born to 1990-1991 Gulf War veterans with deployment-specific exposures. Among 178,766 infants identified for these analyses, 3.4% were diagnosed with a birth defect in the first year of life. Compared to infants of non-deployers, infants of deployers were not at increased odds of being diagnosed with a birth defect, or any of eight specific birth defects, in the first year of life. A slightly increased prevalence of birth defects was observed among infants born to men who deployed to the 1990-1991 Gulf War for 153 to 200 days compared to those who deployed for 1 to 92 days. No other deployment-specific exposures were associated with birth defects in these infants. The 1990-1991 Gulf War deployers, including those with specific exposures of concern, were not found to be at increased risk for having infants with birth defects 7 to 14 years after deployment. Published 2012 Wiley Periodicals, Inc.

  4. Reduced telomere length is not associated with early signs of vascular aging in young men born after intrauterine growth restriction: a paradox?

    DEFF Research Database (Denmark)

    Laganovic, M.; Bendix, L.; Rubelj, I.


    Objective: The mechanisms that increase cardiovascular risk in individuals born small for gestational age (SGA) are not well understood. Telomere shortening has been suggested to be a predictor of disease onset. Our aim was to determine whether impaired intrauterine growth is associated with earl...... of cardiovascular risk in SGA participants. Follow-up of this cohort will clarify hypothesis and validate telomere dynamics as indicators of future health risks.......Objective: The mechanisms that increase cardiovascular risk in individuals born small for gestational age (SGA) are not well understood. Telomere shortening has been suggested to be a predictor of disease onset. Our aim was to determine whether impaired intrauterine growth is associated with early......IMT, and a trend to increased SBP and heart rate in comparison to the AGA group. Interestingly, SGA men exhibited a 42% longer LTL than the AGA group. LTL was inversely associated with age, BMI, BP and birth parameters. In multiple regression analysis, BMI was the key determinant of SBP and cIMT. Conclusion: Young...

  5. Mitochondrial function in skeletal muscle is normal and unrelated to insulin action in young men born with low birth weight

    DEFF Research Database (Denmark)

    Brøns, Charlotte; Jensen, Christine B; Storgaard, Heidi


    OBJECTIVE: Low birth weight (LBW) is an independent risk factor of insulin resistance and type 2 diabetes. Recent studies suggest that mitochondrial dysfunction and impaired expression of genes involved in oxidative phosphorylation (OXPHOS) may play a key role in the pathogenesis of insulin...... in 20 young, lean men with LBW and 26 matched controls. On a separate day, a hyperinsulinemic euglycemic clamp with excision of muscle biopsies and dual-energy x-ray absorptiometry scanning was performed. Muscle gene expression of selected OXPHOS genes was determined by quantitative real-time PCR...

  6. Exposure to bullying at school and depression in adulthood: A study of Danish men born in 1953

    DEFF Research Database (Denmark)

    Lund, Rikke; Nielsen, Karoline Kragelund; Hansen, Ditte Hjorth


    BACKGROUND: Bullying among children is associated with high symptom load and depression. There is little knowledge about long-term consequences of bullying. The aim of the present study is to examine the association between recall of bullying at school and depression in midlife controlling...... for adult social class and parents' mental health. METHODS: The analyses were based on the 2004 survey among men from the Metropolit 1953 Danish Male Birth Cohort (n = 6094). Information on depression was retrieved by the Major Depression Inventory (MDI) (prevalent depression) and by a measure of first...... doctor diagnosed depression between the ages 31-51 years (DD). Information on bullying was based on a recall measure of bullying in school categorized into three dimensions: occurrence; intensity; and duration. RESULTS: Compared to subjects who had never been bullied, those exposed to bullying in school...

  7. Online interventions to address HIV and other sexually transmitted and blood-borne infections among young gay, bisexual and other men who have sex with men: a systematic review. (United States)

    Knight, Rod; Karamouzian, Mohammad; Salway, Travis; Gilbert, Mark; Shoveller, Jean


    Globally, young gay, bisexual and other men who have sex with men (gbMSM) continue to experience disproportionately high rates of HIV and other sexually transmitted and blood-borne infections (STBBIs). As such, there are strong public health imperatives to evaluate innovative prevention, treatment and care interventions, including online interventions. This study reviewed and assessed the status of published research (e.g. effectiveness; acceptability; differential effects across subgroups) involving online interventions that address HIV/STBBIs among young gbMSM. We searched Medline, Embase, PsycINFO, CINAHL, and Google Scholar to identify relevant English-language publications from inception to November 2016. Studies that assessed an online intervention regarding the prevention, care, or treatment of HIV/STBBIs were included. Studies with gay and bisexual men; four studies did not assess sexual identity. Two studies reported including both HIV+ and HIV- participants, and all but one study included one or more measure of socio-economic status. Few studies reported on the differential intervention effects by socio-economic status, sexual identity, race or serostatus. While online interventions show promise at addressing HIV/STBBI among young gbMSM, to date, little emphasis has been placed on assessing: (i) potential differential effects of interventions across subgroups of young gbMSM; (ii) effectiveness studies of interventions in the dissemination phase; and (iii) on some "key" populations of young gbMSM (e.g. those who are: transgender, from low-income settings and/or HIV positive). Future research that unpacks the potentially distinctive experiences of particular subgroups with "real world" interventions is needed. © 2017 The Authors. Journal of the International AIDS Society published by John Wiley & sons Ltd on behalf of the International AIDS Society.

  8. Fathers' views and experiences of their own mental health during pregnancy and the first postnatal year: a qualitative interview study of men participating in the UK Born and Bred in Yorkshire (BaBY) cohort. (United States)

    Darwin, Z; Galdas, P; Hinchliff, S; Littlewood, E; McMillan, D; McGowan, L; Gilbody, S


    The prevalence of fathers' depression and anxiety in the perinatal period (i.e. from conception to 1 year after birth) is approximately 5-10%, and 5-15%, respectively; their children face increased risk of adverse emotional and behavioural outcomes, independent of maternal mental health. Critically, fathers can be protective against the development of maternal perinatal mental health problems and their effects on child outcomes. Preventing and treating paternal mental health problems and promoting paternal psychological wellbeing may therefore benefit the family as a whole. This study examined fathers' views and direct experiences of paternal perinatal mental health. Men in the Born and Bred in Yorkshire (BaBY) epidemiological prospective cohort who met eligibility criteria (baby born questioned their entitlement to support, noting that services are pressured and 'should' be focused on mothers. Men emphasised the need to support their partner and protect their partnership as central to the successfully navigation of fatherhood; they used existing support networks where available but noted the paucity of tailored support for fathers. Fathers experience psychological distress in the perinatal period but question the legitimacy of their experiences. Men may thus be reluctant to express their support needs or seek help amid concerns that to do so would detract from their partner's needs. Resources are needed that are tailored to men, framed around fatherhood, rather than mental health or mental illness, and align men's self-care with their role as supporter and protector. Further research is needed to inform how best to identify and manage both parents' mental health needs and promote their psychological wellbeing, in the context of achievable models of service delivery.

  9. Influence of marital history over two and three generations on early death. A longitudinal study of Danish men born in 1953

    DEFF Research Database (Denmark)

    Lund, Rikke; Christensen, Ulla; Holstein, Bjørn Evald


    a random sample of all boys born in the the metropolitan area of Copenhagen with complete data from interviews and registers on two and three generation's marital status, socioeconomic position variables, and last generation's admission to psychiatric hospital, n = 2614. Among these 105 deaths occurred....... Cox proportional hazards regression models were used to estimate the effect of marital status on mortality. RESULTS: Never married sons showed a considerably increased mortality compared with their married counterparts in the adjusted analyses. Mother's marital status at childbirth was also associated...... with increased mortality among the sons. There was no independent effect of maternal grandparent's experience of divorce on third generation's mortality. Son's marital status was the strongest marital status predictor of mortality. Accumulation of both two and three generations' marital status was significantly...

  10. Increased rate of whole body lipolysis before and after 9 days of bed rest in healthy young men born with low birth weight

    DEFF Research Database (Denmark)

    Alibegovic, Amra Ciric; Hojbjerre, Lise; Sonne, Mette


    Background: Individuals born with low birth weight (LBW) are at risk of developing type 2 diabetes mellitus (T2D), which may be precipitated by physical inactivity. Methods: 22 LBW and 23 controls were studied before and after bed rest by the hyperinsulinemic euglycemic clamp combined with indirect...... calorimetry, infusion of stable isotope tracers, preceded by an intravenous glucose tolerance test. Results: LBW subjects had similar BMI, but elevated abdominal obesity compared with controls. The basal rate of whole body lipolysis (WBL) was elevated in LBW subjects with and without correction for abdominal...... insulin resistance when exposed to bed rest in LBW subjects. Nine days of bed rest causes severe peripheral insulin resistance, reduced WBL and skeletal muscle HSL activity, as well as a compensatory increased insulin secretion, with no differences in LBW subjects and controls....

  11. Socioeconomic position in early life, birth weight, childhood cognitive function, and adult mortality. A longitudinal study of Danish men born in 1953

    DEFF Research Database (Denmark)

    Osler, M; Andersen, Anne-Marie Nybo; Due, P


    . The data were analysed using Cox regression. SETTING: The metropolitan area of Copenhagen, Denmark. SUBJECTS: 7493 male singletons born in 1953, who completed a questionnaire with various cognitive measures, in school at age 12 years, and for whom birth certificates with data on birth and parental...... with all cause mortality. The association between father's social class and mortality attenuated (HR(working class)1.30 (1.08 to 1.56); HR(unknown class)1.81 (1.30 to 2.52)) after control for birth weight and cognitive function. Mortality from cardiovascular diseases and violent deaths was also......OBJECTIVE: To examine the relation between socioeconomic position in early life and mortality in young adulthood, taking birth weight and childhood cognitive function into account. DESIGN: A longitudinal study with record linkage to the Civil Registration System and Cause of Death Registry...

  12. Effects of current education on second- and third-birth rates among Norwegian women and men born in 1964: Substantive interpretations and methodological issues

    Directory of Open Access Journals (Sweden)

    Øystein Kravdal


    Full Text Available A variety of approaches have been employed to assess the importance of women's education for their second- or third-birth rates. Some researchers have included the educational level measured at a relatively high age in their models, whereas others have included current education. A few have taken selection into account by modelling first-, second-, and higher-order birth rates jointly, with a common unobserved factor. The corresponding education-fertility relationships among men, however, has not attracted any attention. In this study, based on Norwegian register data for the 1964 cohort, a high current educational level for a woman is found to stimulate her second- and third-birth rates. Controlling for selection through joint modelling turns out to be quite unimportant, but the results are very different if the educational level attained by age 39 is included instead of current education. It is important to be aware of such sensitivity to the specification of education. The corresponding effects for men are also positive, but not more strongly positive than those for women. These results may suggest that we should not take for granted that women's education generally reduces fertility, and that it does so because of higher opportunity costs for the better educated. However, it is also possible that a high current educational level is linked with modest aspirations for further schooling, which would tend to stimulate subsequent fertility, that it is partly caused by some individual, family or community characteristics that also lead to high fertility, or that it even to some extent is a result of plans to have a child fairly soon. These alternative interpretations are discussed.

  13. Quality of life as an outcome variable and a risk factor for total mortality and cardiovascular disease: a study of men born in 1913. (United States)

    Tibblin, G; Svärdsudd, K; Welin, L; Erikson, H; Larsson, B


    To construct a simple assessment of the quality of life that can be used to evaluate medical treatment in light of the need to conserve resources and limit costs. The Göteborg Quality of Life Assessment was constructed in 1973 from the responses of men who were 50 years old at the time of the initial survey (1963) and were re-evaluated 10 years later. The assessment covers 15 factors in the World Health Organization definition of health or well-being, and includes a symptom questionnaire of 30 items relating to the most common elements of physical, mental and social well-being. The assessment was validated by determining the variation in these three principle components of well-being as a function of age. The use of this assessment as an outcome variable for subjects with cardiovascular disease indicated significantly lower quality of life scores, especially with regard to the general well-being, fitness and energy of subjects with hypertension and congestive heart failure compared to subjects without these diseases. When the assessment was evaluated as a risk factor for cardiovascular disease and mortality, the results of univariate analysis showed that health, fitness and appetite were significantly correlated with total mortality, while multivariate analysis indicated that only health was a significant factor.

  14. Racial/ethnic disparities in obesity among US-born and foreign-born adults by sex and education. (United States)

    Barrington, Debbie S; Baquero, Maria C; Borrell, Luisa N; Crawford, Natalie D


    This study examines sex and education variations in obesity among US- and foreign-born whites, blacks, and Hispanics utilizing 1997-2005 data from the National Health Interview Survey on 267,585 adults aged > or =18 years. After adjusting for various demographic, health, and socioeconomic factors via logistic regression, foreign-born black men had the lowest odds for obesity relative to US-born white men. The largest racial/ethnic disparity in obesity was between US-born black and white women. High educational attainment diminished the US-born black-white and Hispanic-white disparities among women, increased these disparities among men, and had minimal effect on foreign-born Hispanic-white disparities among women and men. Comprehension of these relationships is vital for conducting effective obesity research and interventions within an increasingly diverse United States.

  15. Born to Lead? The Effect of Birth Order on Non-Cognitive Abilities


    Black, Sandra E.; Grönqvist, Erik; Öckert, Björn


    We study the effect of birth order on personality traits among men using population data on enlistment records and occupations for Sweden. We find that earlier born men are more emotionally stable, persistent, socially outgoing, willing to assume responsibility, and able to take initiative than later-borns. In addition, we find that birth order affects occupational sorting; first-born children are more likely to be managers, while later-born children are more likely to be self-employed. We al...

  16. Childhood socioeconomic status and suicide mortality in early adulthood among Norwegian men and women. A prospective study of Norwegians born between 1955 and 1965 followed for suicide from 1990 to 2001

    NARCIS (Netherlands)

    Strand, B. H.; Kunst, Anton


    Even though the causes of suicide may be rooted in childhood, it is unknown how socioeconomic position (SEP) in childhood is related to suicide in adulthood. We describe the association between childhood SEP and suicide mortality in adulthood in Norway using registry data on 613807 Norwegians born

  17. Prostate Cancer Prognostic Factors Among Asian Patients Born in the US Compared to Those Born Abroad. (United States)

    Xu, Junjun; Goodman, Michael; Jemal, Ahemdin; Fedewa, Stacey A


    US surveillance data indicate that incidence of prostate cancer differs by place of birth among Asian men. However, it is less clear if the prognostic factors for prostate cancer also differ by place of birth. The study included 7,824 Asian prostate cancer patients diagnosed between 2004 and 2009 and reported to the Surveillance Epidemiology and End Results (SEER) program. Logistic regression models were used to evaluate the relation of place of birth (foreign born vs. US born) to three outcomes: prostate specific antigen (PSA) level, Gleason score, and T classification, adjusting for age, marital status, Rural-Urban Continuum Code, and SEER registry. All outcome variables were binary using different cutoffs: ≥ 4, ≥ 10 and ≥ 20 ng/ml for PSA; ≥ 7 and ≥ 8 for Gleason score; and ≥ T2 and ≥ T3 for T classification. Elevated PSA was more common among foreign born Asian men regardless of the cut point used. In the analysis comparing foreign born versus US born patients by ethnic group, the association with PSA was most pronounced at cut point of ≥ 20 ng/ml for Chinese men (OR 1.68, 95% CI 1.02-2.75), and at cut point of ≥ 4 ng/ml for Japanese men (OR 2.73, 95% CI 1.20-6.21). A statistically significant association with Gleason score was only found for Japanese men and only for the cutoff ≥ 7 (OR 1.71, 95% CI 1.12-2.61). There was no difference in clinical T classification between foreign-born and US-born Asian men. Inclusion of cases with missing place of birth or restriction of data to those who underwent radical prostatectomy did not substantially change the results. The data suggest that foreign-born Asian prostate cancer patients may have moderately elevated PSA levels at diagnosis compared with their US born counterparts. For the other prognostic markers, the associations were less consistent and did not form a discernible pattern.

  18. [Tick-borne diseases]. (United States)

    Tissot Dupont, H; Raoult, D


    Due to their worldwide distribution, from hottest to coldest climates, and due to their behaviour, ticks are capable of transmitting numerous human and animal bacterial viral or parasitous diseases. Depending on the disease, they play the role of biological vector or intermediate host. In France, six tick borne diseases are of epidemiologic importance. Q fever (not often tick-borne), Mediterranean Spotted Fever, Lyme disease, Turalemia (human and animal), Babesiosis and Tick-borne Viral Encephalitis.

  19. Innovative Born Globals

    DEFF Research Database (Denmark)

    Kraus, Sascha; Brem, Alexander; Muench, Miriam


    Internationalization is a hot topic in innovation management, whereby the phenomenon of “Born Globals” is still limited to research in the domains of Entrepreneurship and International Management. As business model design plays a key role for Born Globals, we link these two concepts. For this, we...... propose hypotheses about the influence of efficiency-centered and novelty-entered business model design on international firm performance. To test these hypotheses, we performed a quantitative survey with 252 founders of international companies in Germany, Switzerland and Liechtenstein. Additionally, we...... gained further insights through a case study analysis of 11 Born Globals. The results show that business model design matters to international firm performance and the business model design of Born Globals tends to be more efficiency-centered. Based on a multiple case study, we analyzed business models...

  20. A born dreamer

    Indian Academy of Sciences (India)


    encouraged me to believe that education was the only way to fulfil one's dreams ... liant student, financial constraints prevented him from pursuing. A born ... higher education. .... to fulfil one's dream despite difficulties, which women face. How-.

  1. Men's Health (United States)

    ... men need to pay more attention to their health. Compared to women, men are more likely to ... regular checkups and medical care There are also health conditions that only affect men, such as prostate ...

  2. [Tick borne diseases]. (United States)

    Holzer, B R


    It is known for many years that tick-borne diseases have worldwide a high economical impact on farming industry and veterinary medicine. But only in the last twenty years the importance of such diseases were notified in human medicine by the medical community and the public with emerging of the tick borne encephalitis virus and the description of Borrelia burgdorferi. It is often forgotten that many other infectious agents as bacteria, virus, Rickettsia or protozoa can be transmitted by ticks. Such diseases are rarely diagnosed in Europe either they are overlooked and misdiagnosed or they are connected with special professional activities. The development of new regions for tourism with different out door activities (adventure trips, trekking, hunting) leads to an exposure to different tick borne diseases, which are often misdiagnosed.

  3. Vector-borne Infections

    Centers for Disease Control (CDC) Podcasts


    This podcast discusses emerging vector-borne pathogens, their role as prominent contributors to emerging infectious diseases, how they're spread, and the ineffectiveness of mosquito control methods.  Created: 4/18/2011 by National Center for Emerging Zoonotic and Infectious Diseases (NCEZID).   Date Released: 4/27/2011.

  4. Tick-borne disease. (United States)

    Bratton, Robert L; Corey, Ralph


    Tick-borne diseases in the United States include Rocky Mountain spotted fever, Lyme disease, ehrlichiosis, tularemia, babesiosis, Colorado tick fever, and relapsing fever. It is important for family physicians to consider these illnesses when patients present with influenza-like symptoms. A petechial rash initially affecting the palms and soles of the feet is associated with Rocky Mountain spotted fever, whereas erythema migrans (annular macule with central clearing) is associated with Lyme disease. Various other rashes or skin lesions accompanied by fever and influenza-like illness also may signal the presence of a tick-borne disease. Early, accurate diagnosis allows treatment that may help prevent significant morbidity and possible mortality. Because 24 to 48 hours of attachment to the host are required for infection to occur, early removal can help prevent disease. Treatment with doxycycline or tetracycline is indicated for Rocky Mountain spotted fever, Lyme disease, ehrlichiosis, and relapsing fever. In patients with clinical findings suggestive of tick-borne disease, treatment should not be delayed for laboratory confirmation. If no symptoms follow exposure to tick bites, empiric treatment is not indicated. The same tick may harbor different infectious pathogens and transmit several with one bite. Advising patients about prevention of tick bites, especially in the summer months, may help prevent exposure to dangerous vector-borne diseases.

  5. Men of physics

    CERN Document Server

    Seeger, Raymond J


    Men of Physics: Galileo Galilei, His Life and His Works deals with Galileo Galilei's radical discoveries and trail during the Inquisition. The book describes the life of Galileo and his many interests in art and music, in addition to science. Galileo is born in Pisa in 1564, and at age 25, he is appointed to the Chair of Mathematics at the University of Pisa. He writes several papers, for example, mathematical continuum as contrasted with physical atomism, and investigates the behavior of magnetic poles. He believes in William Gilbert's experiment that the earth itself is a large magnet. He c

  6. Tick-Borne Encephalitis (TBE) (United States)

    ... virus, Siberian tick-borne encephalitis virus, and Far eastern Tick-borne encephalitis virus (formerly known as Russian ... viruses are closely related to TBEV and Far-eastern TBE, and include Omsk hemorrhagic fever virus in ...

  7. Vector borne diseases


    Melillo Fenech, Tanya


    A vector-borne disease is one in which the pathogenic microorganism is transmitted from an infected individual to another individual by an arthropod or other agent. The transmission depends upon the attributes and requirements of at least three different Iiving organisms : the pathologic agent which is either a virus, protozoa, bacteria or helminth (worm); the vector, which is commonly an arthropod such as ticks or mosquitoes; and the human host.

  8. Prostate and Colorectal Cancer Screening Uptake among US and Foreign-Born Males: Evidence from the 2015 NHIS Survey. (United States)

    Ilunga Tshiswaka, Daudet; Donley, Tiffany; Okafor, Anthony; Memiah, Peter; Mbizo, Justice


    Research suggests that prostate and colorectal cancers disproportionately affect men in the US, but little is known about the determinants of prostate-specific antigen (PSA) and colorectal cancer (CRC) screening uptake among US and foreign-born males. The purpose of this study was to investigate what factors influence prostate and colorectal cancer screening uptake among US-native born and foreign-born men. Using the 2015 National Health Interview Survey, we conducted bivariate and multivariate analyses to highlight factors associated with the uptake of prostate and colorectal cancer screening among US-native born and foreign-born men. The sample size consisted of 5651 men respondents, with the mean age of 59.7 years (SD = 12.1). Of these, more than two-fifths (42%) were aged 50-64 years old. With respect to race/ethnicity, the sample was predominantly non-Hispanic Whites (65.5%), 863 (15.6%) Hispanics, and 710 (12.4%) Blacks. Our analysis found higher rates of both US-born and foreign-born men aged 65 years or older, who had either a PSA or CRC screening tests than those aged <65 years. Results of the general multivariate model suggest that men under 50 years old, US-born and foreign-born alike, are statistically significantly less likely to have prostate or colorectal cancer screenings than men aged 65 years or above. This study highlights the influencing factors that encourage or discourage PSA and CRC screening uptake between US-native born and foreign-born men. The results of this inquiry provide an evidence-based blueprint for policymakers and interventionists seeking to address prostate and colorectal cancer among men.

  9. Where was Joseph Babinski born?

    Directory of Open Access Journals (Sweden)

    H A G Teive


    Full Text Available There is controversy in the neurological literature about where Joseph Babinski was born, including a myth propounded by various important authors that he was born in Lima, Peru. However, according to the most consistent biographical data, he was in fact born in Paris, France, and became a medical celebrity there and in Poland as well as around the world.

  10. Vector-borne diseases

    DEFF Research Database (Denmark)

    More, Simon J.; Bicout, Dominique; Bøtner, Anette


    After a request from the Europea n Commission, EFSA’s Panel on Animal Health and Welfaresummarised the main characteristics of 36 vector-borne disease s (VBDs) in 36 web-based storymaps.The risk of introduction in the EU through movement of livestock or pets was assessed for eac h of the36 VBDs......-agents for which the rate of introduction wasestimated to be very low, no further asse ssments were made. Due to the uncertainty related to someparameters used for the risk assessment or the instable or unpredictability disease situation in some ofthe source regions, it is recommended to update the assessment when...

  11. Tick-borne encephalitis. (United States)

    Dumpis, U; Crook, D; Oksi, J


    Tick-borne encephalitis (TBE) is a zoonotic arbovirus infection endemic to Russia and Eastern and Central Europe. Despite being a common and serious life-threatening disease for which a mass vaccination program was implemented in Austria, there is only limited reference to this disease in the English-language literature. TBE is transmitted to humans usually by the bite of a tick (either Ixodes persulcatus or Ixodes ricinus); occasionally, cases occur following consumption of infected unpasteurized milk. Transmission is seasonal and occurs in spring and summer, particularly in rural areas favored by the vector. TBE is a serious cause of acute central nervous system disease, which may result in death or long-term neurological sequelae. Effective vaccines are available in a few countries. The risk for travelers of acquiring TBE is increasing with the recent rise in tourism to areas of endemicity during spring and summer.

  12. fMRI Evidence for Dorsal Stream Processing Abnormality in Adults Born Preterm (United States)

    Chaminade, Thierry; Leutcher, Russia Ha-Vinh; Millet, Veronique; Deruelle, Christine


    We investigated the consequences of premature birth on the functional neuroanatomy of the dorsal stream of visual processing. fMRI was recorded while sixteen healthy participants, 8 (two men) adults (19 years 6 months old, SD 10 months) born premature (mean gestational age 30 weeks), referred to as Premas, and 8 (two men) matched controls (20…

  13. Early Recollections of First-Borns. (United States)

    Fakouri, M. Ebrahim; Hafner, James L.


    Compared the early recollections of 50 first-borns and 98 later-borns. The first-borns mentioned significantly more nonfamily members, illness/injury, hospital/doctor's office. Later-borns mentioned significantly more siblings than did first-borns. Findings were discussed in the context of Adler's personality theory. (JAC)

  14. Born : vastutustundlikud tulevikus edukad / Kerstin Born ; interv. Kristo Kiviorg

    Index Scriptorium Estoniae

    Born, Kerstin


    Vastutustundliku ettevõtluse Euroopa organisatsiooni CSR Europe'i juht Kerstin Born vastab küsimustele ettevõtete vastutustundlikkuse kohta ühiskonnas. Vt. samas: Käivitus vastutustundliku ettevõtluse indeks

  15. Born-Infeld Nonlinear Electrodynamics

    International Nuclear Information System (INIS)

    Bialynicki-Birula, I.


    This is only a summary of a lecture delivered at the Infeld Centennial Meeting. In the lecture the history of the Born-Infeld nonlinear electrodynamics was presented and some general features of the theory were discussed. (author)

  16. Strange Men


    Snider, William Stephen


    Haamid lives a modest life running a restaurant in a small market town in Uganda. A member of the minority Indian population, he is estranged from his family for reasons he prefers not to discuss. At night he cooks elaborate dinners that he eats alone. When an openly gay Peace Corps volunteer comes to town looking for more than a good meal, Haamid's comfortable routine is broken, and his life is put in danger. STRANGE MEN explores the limits of good intentions and the uneven stakes for Americ...

  17. Bacterial food-borne zoonoses. (United States)

    Thorns, C J


    In many countries of the world, bacterial food-borne zoonotic infections are the most common cause of human intestinal disease. Salmonella and Campylobacter account for over 90% of all reported cases of bacteria-related food poisoning world-wide. Poultry and poultry products have been incriminated in the majority of traceable food-borne illnesses caused by these bacteria, although all domestic livestock are reservoirs of infection. In contrast to the enzootic nature of most Salmonella and Campylobacter infections, Salmonella Enteritidis caused a pandemic in both poultry and humans during the latter half of the 20th Century. Salmonella Typhimurium and Campylobacter appear to be more ubiquitous in the environment, colonising a greater variety of hosts and environmental niches. Verocytotoxin-producing Escherichia coli O157 (VTEC O157) also emerged as a major food-borne zoonotic pathogen in the 1980s and 1990s. Although infection is relatively rare in humans, clinical disease is often severe, with a significant mortality rate among the young and elderly. The epidemiology of VTEC O157 is poorly understood, although ruminants, especially cattle and sheep, appear to be the major source of infection. The dissemination of S. Enteritidis along the food chain is fairly well understood, and control programmes have been developed to target key areas of poultry meat and egg production. Recent evidence indicates that these control programmes have been associated with an overall reduction of S. Enteritidis along the food chain. Unfortunately, existing controls do not appear to reduce the levels of Campylobacter and VTEC O157 infections. Future control strategies need to consider variations in the epidemiologies of food-borne zoonotic infections, and apply a quantitative risk analysis approach to ensure that the most cost-effective programmes are developed.

  18. Emerging Vector-Borne Diseases. (United States)

    Huntington, Mark K; Allison, Jay; Nair, Dilip


    Several mosquito-borne viral infections have recently emerged in North America; West Nile virus is the most common in the United States. Although West Nile virus generally causes a self-limited, flulike febrile illness, a serious neuroinvasive form may occur. Dengue is the most common vector-borne viral disease worldwide, and it has been a significant public health threat in the United States since 2009. Known as breakbone fever for its severe myalgias and arthralgias, dengue may cause a hemorrhagic syndrome. Chikungunya also causes flulike febrile illness and disabling arthralgias. Although meningoencephalitis may occur with chikungunya, bleeding is uncommon. Symptoms of Zika virus infection are similar to those of dengue, but milder. Zika virus increases the risk of fetal brain abnormalities, including microcephaly, if a pregnant woman is infected. Zika virus is spread through Aedes albopictus mosquito bites, is transmitted sexually, and may rarely spread nonsexually from person to person. Diagnosis of these vectorborne infections is clinical and serologic, and treatment is supportive. Other, well-established vector-borne diseases are also important. Ehrlichiosis is a tick-borne bacterial disease that presents as a nonspecific syndrome of fever, headache, malaise, and myalgias. It is diagnosed via blood smear testing, with confirmatory serology. Ehrlichiosis is treated with doxycycline. Rickettsial infections are transmitted by fleas, mites, and ticks, and severity ranges from mild to life threatening. Rocky Mountain spotted fever, the most significant rickettsial infection, is primarily a clinical diagnosis that presents as fever, headache, myalgias, petechial rash, and tick exposure. Doxycycline is effective for rickettsial infections if administered promptly. Vector avoidance strategies are critical to the prevention of all of these infections.

  19. Unemployment Among Mexican Immigrant Men in the United States, 2003 – 2012 (United States)

    Laird, Jennifer


    Based on their socioeconomic characteristics, Mexican immigrant men should have very high un-employment. More than half do not have a high school diploma. One in four works in construction; at the height of the recent recession, 20% of construction workers were unemployed. Yet their unemployment rates are similar to those of native-born white men. After controlling for education and occupation, Mexican immigrant men have lower probabilities of unemployment than native-born white men – both before and during the recent recession. I consider explanations based on eligibility for unemployment benefits, out-migrant selection for unemployment, and employer preferences for Mexican immigrant labor. PMID:25432614

  20. Nutrition for Young Men (United States)

    ... Healthy Aging Nutrition for Young Men Print Email Nutrition for Young Men Reviewed by Taylor Wolfram, MS, ... 2017 XiXinXing/iStock/Thinkstock For many young men, nutrition isn't always a focus. There are many ...

  1. We have "born digital" - now what about "born semantic"? (United States)

    Leadbetter, Adam; Fredericks, Janet


    The phrase "born-digital" refers to those materials which originate in a digital form. In Earth and Space Sciences, this is now very much the norm for data: analogue to digital converters sit on instrument boards and produce a digital record of the observed environment. While much effort has been put in to creating and curating these digital data, there has been little work on using semantic mark up of data from the point of collection - what we term 'born semantic'. In this presentation we report on two efforts to expand this area: Qartod-to-OGC (Q2O) and SenseOCEAN. These projects have taken a common approach to 'born semantic': create or reuse appropriate controlled vocabularies, published to World Wide Web Commission (W3C) standards use standards from the Open Geospatial Consortium's Sensor Web Enablement (SWE) initiative to describe instrument setup, deployment and/or outputs using terms from those controlled vocabularies embed URLs from the controlled vocabularies within the SWE documents in a "Linked Data" conformant approach Q2O developed best practices examples of SensorML descriptions of Original Equipment Manufacturers' metadata (model characteristics, capabilities, manufacturer contact, etc ...) set-up and deployment SensorML files; and data centre process-lineage using registered vocabularies to describe terms (including input, output, processes, parameters, quality control flags) One Q2O use case, the Martha's Vineyard Coastal Observatory ADCP Waves instance, uses SensorML and registered vocabularies to fully describe the process of computing wave parameters from sensed properties, including quality control tests and associated results. The European Commission Framework Programme 7 project SenseOCEAN draws together world leading marine sensor developers to create a highly integrated multifunction and cost-effective in situ marine biogeochemical sensor system. This project will provide a quantum leap in the ability to measure crucial biogeochemical

  2. Surgical experts: born or made? (United States)

    Sadideen, Hazim; Alvand, Abtin; Saadeddin, Munir; Kneebone, Roger


    The concept of surgical expertise and the processes involved in its development are topical, and there is a constant drive to identify reliable measures of expert performance in surgery. This review explores the notion of whether surgical experts are "born" or "made", with reference to educational theory and pertinent literature. Peer-reviewed publications, books, and online resources on surgical education, expertise and training were reviewed. Important themes and aspects of expertise acquisition were identified in order to better understand the concept of a surgical expert. The definition of surgical expertise and several important aspects of its development are highlighted. Innate talent plays an important role, but is insufficient on its own to produce a surgical expert. Multiple theories that explore motor skill acquisition and memory are relevant, and Ericsson's theory of the development of competence followed by deliberate self-practice has been especially influential. Psychomotor and non-technical skills are necessary for progression in the current climate in light of our training curricula; surgical experts are adaptive experts who excel in these. The literature suggests that surgical expertise is reached through practice; surgical experts are made, not born. A deeper understanding of the nature of expert performance and its development will ensure that surgical education training programmes are of the highest possible quality. Surgical educators should aim to develop an expertise-based approach, with expert performance as the benchmark. Copyright © 2013 Surgical Associates Ltd. Published by Elsevier Ltd. All rights reserved.

  3. Adult psychological functioning of individuals born with craniofacial anomalies. (United States)

    Sarwer, D B; Bartlett, S P; Whitaker, L A; Paige, K T; Pertschuk, M J; Wadden, T A


    This study represents an initial investigation into the adult psychological functioning of individuals born with craniofacial disfigurement. A total of 24 men and women born with a craniofacial anomaly completed paper and pencil measures of body image dissatisfaction, self-esteem, quality of life, and experiences of discrimination. An age- and gender-matched control group of 24 non-facially disfigured adults also completed the measures. As expected, craniofacially disfigured adults reported greater dissatisfaction with their facial appearance than did the control group. Craniofacially disfigured adults also reported significantly lower levels of self-esteem and quality of life. Dissatisfaction with facial appearance, self-esteem, and quality of life were related to self-ratings of physical attractiveness. More than one-third of craniofacially disfigured adults (38 percent) reported experiences of discrimination in employment or social settings. Among disfigured adults, psychological functioning was not related to number of surgeries, although the degree of residual facial deformity was related to increased dissatisfaction with facial appearance and greater experiences of discrimination. Results suggest that adults who were born with craniofacial disfigurement, as compared with non-facially disfigured adults, experience greater dissatisfaction with facial appearance and lower self-esteem and quality of life; however, these experiences do not seem to be universal.

  4. Cosmetic Concerns Among Men. (United States)

    Handler, Marc Zachary; Goldberg, David J


    Men are interested in reducing signs of aging, while maintaining a masculine appearance. A chief concern among men is maintenance of scalp hair. Men are also concerned with reducing under eye bags and dark circles. The concern of feminization is of significant importance. Neuromodulators remain the most common cosmetic procedure performed in men. Men often prefer a reduction in facial rhytids, as opposed to elimination of the lines. Softening facial lines in men is meant to maintain an appearance of wisdom, without appearing fragile. Men also wish to maintain a taut jawline and a slim waist and reduce breast tissue. Copyright © 2017 Elsevier Inc. All rights reserved.

  5. Conceptualizing Innovation in Born Global Firms

    DEFF Research Database (Denmark)

    Zijdemans, Erik; Tanev, Stoyan


    This research provides insights from recent literature on innovativeness in the environment of born globals. This article will be relevant to researchers interested in born globals and their business environments and, more specifically, the role that innovation plays in their foundation and devel...... of knowledge acquisition, networking capabilities and the lean startup approach in born global innovation. Finally, the article addresses the issue of quantifying and measuring innovativeness....

  6. Young men using pornography


    Flood, Michael


    Most everyday users of pornography are heterosexual men. Looking at, and masturbating to, pornography is the routine practice of large numbers of men. And most of the commercial pornographic industry caters to heterosexual men. These men – and their consumption of pornography – are the subject of a growing body of research. This chapter offers an overview of what we can learn about heterosexual boys' and young men's use of pornography, focusing particularly on quantitative studies of the exte...

  7. Epidemiology of Anorexia Nervosa in Men : A Nationwide Study of Finnish Twins

    NARCIS (Netherlands)

    Raevuori, Anu; Hoek, Hans W.; Susser, Ezra; Kaprio, Jaakko; Rissanen, Aila; Keski-Rahkonen, Anna


    Background: To examine the epidemiology of anorexia nervosa in men, we screened Finnish male twins born in 1975-79. Methods and Findings: Men (N = 2122) from FinnTwin16 birth cohorts were screened for lifetime eating disorders by a questionnaire. The screen positives (N = 18), their male co-twins (N

  8. Lifetime anorexia nervosa in young men in the community : Five cases and their co-twins

    NARCIS (Netherlands)

    Raevuori, Anu; Keski-Rahkonen, Anna; Hoek, Hans W.; Sihvola, Elina; Rissanen, Aila; Kaprio, Jaakko

    Objective: To describe patterns, comorbidity, and outcomes from a case series of anorexia nervosa (AN) among young men from the general population and their co-twins. Method: Men (N = 2,122) born between 1975 and 1979 from Finnish twin cohorts were screened for lifetime eating disorders by

  9. Performance and Surveillance in an Era of Austerity: Schooling the Reflexive Generation of Muslim Young Men (United States)

    Mac an Ghaill, Mairtin; Haywood, Chris


    The last 15 years have seen a remarkable shift in the educational representation of British-born Muslim young men. In the media-led reclassification of them, from South Asian to Muslim, they have moved from ideal student to potential jihadist. This article draws upon a three-year ethnographic study with young Muslim men located within the West…

  10. Sub-Clinical Cognitive Decline and Resting Cerebral Blood Flow in Middle Aged Men

    DEFF Research Database (Denmark)

    Henriksen, Otto Mølby; Hansen, Naja Liv; Osler, Merete


    of early sub-clinical cognitive decline with CBF. MATERIALS AND METHODS: The study participants were recruited from a cohort of Danish men born in 1953. Based on a regression model we selected men who performed better (Group A, n = 94) and poorer (Group B, n = 95) on cognitive testing at age 57 than...

  11. Mortality differences between the foreign-born and locally-born population in France (2004-2007). (United States)

    Boulogne, Roxane; Jougla, Eric; Breem, Yves; Kunst, Anton E; Rey, Grégoire


    In contrast to the situation in many European countries, the mortality of immigrants in France has been little studied. The main reasons for the lack of studies are based on ethical and ideological considerations. The objective of this study is to explore mortality by country of birth in Metropolitan (i.e. 'mainland') France. Complete mortality data were used to study the relative risks of mortality of the foreign- and locally-born populations by gender, age and cause of death for the period 2004-2007 in Metropolitan France. Analyses were conducted by countries of birth grouped into geographic areas and by the Human Development Index (HDI). The differentials in mortality between foreign-born and locally-born populations were not homogeneous. The figures varied by age (higher foreign-born mortality for the young; lower mortality for migrants aged 15-64 years), gender (female migrants more frequently had higher relative mortality than men migrants), country of birth (Eastern European-born migrants had higher mortality, while those born in Morocco, Central Asia, 'other Asian countries' and America had lower mortality) and cause of death (migrant mortality was higher overall for deaths caused by infectious diseases and diabetes, and lower for violent death and neoplasm). Moreover, mortality relative risks for male, violent deaths and cancer were positively associated with country-of-birth HDI, while female mortality and infectious disease mortality were negatively associated with country-of-birth HDI. Some important caveats have to be considered because the study did not control for individuals socioeconomic position in France, or length of residence in the host country. A strong healthy migrant effect was suggested and its intensity varies with age and gender (which may reflect different reasons for migration). For some specific causes of death, a lifestyle effect seems to explain mortality differentials. The associations between HDI and mortality show that mortality

  12. Prostate cancer risk profiles of Asian-American men: disentangling the effects of immigration status and race/ethnicity. (United States)

    Lichtensztajn, Daphne Y; Gomez, Scarlett Lin; Sieh, Weiva; Chung, Benjamin I; Cheng, Iona; Brooks, James D


    Asian-American men with prostate cancer have been reported to present with higher grade and later stage disease than white American men. However, Asian-American men comprise a heterogeneous population with distinct health outcomes. We compared prostate cancer risk profiles among the diverse racial and ethnic groups in California. We used data from the California Cancer Registry on 90,845 nonHispanic white, nonHispanic black and Asian-American men diagnosed with prostate cancer between 2004 and 2010. Patients were categorized into low, intermediate and high risk groups based on clinical stage, Gleason score and prostate specific antigen at diagnosis. Using polytomous logistic regression we estimated adjusted ORs for the association of race/ethnicity and nativity with risk group. In addition to the nonHispanic black population, 6 Asian-American groups (United States born Chinese, foreign born Chinese, United States born Japanese, foreign born Japanese, foreign born Filipino and foreign born Vietnamese) were more likely to have an unfavorable risk profile compared to nonHispanic white men. The OR for high vs intermediate risk disease ranged from 1.23 (95% CI 1.02-1.49) for United States born Japanese men to 1.45 (95% CI 1.31-1.60) for foreign born Filipino men. These associations appeared to be driven by higher grade and prostate specific antigen rather than by advanced clinical stage at diagnosis. In this large, ethnically diverse, population based cohort Asian-American men were more likely to have an unfavorable risk profile at diagnosis. This association varied by racial/ethnic group and nativity, and was not attributable to later stage at diagnosis. This suggests that Asian men may have biological differences that predispose to more severe disease. Copyright © 2014 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

  13. Non-abelian Born-Infeld revisited

    NARCIS (Netherlands)

    Roo, M. de


    We discuss the non-abelian Born-Infeld action, including fermions, as a series in α'. We review recent work establishing the complete result to α'2, and its impact on our earlier attempts to derive the Born-Infeld action using κ-symmetry.

  14. [Climate- and vector-borne diseases

    DEFF Research Database (Denmark)

    Bygbjerg, I.C.; Schioler, K.L.; Konradsen, F.


    The predicted changes in climate have raised concerns that vector-borne diseases may emerge or expand in tempered regions. Malaria, leishmaniasis and tick-borne illnesses are discussed in terms of climate change and their endemic potential, especially in Denmark. While climate may play an important...

  15. Multiple Endocrine Neoplasia Type 1 (MEN1) and Pituitary Adenoma Predisposition (PAP) in Northern Finland


    Vierimaa, O. (Outi)


    Abstract Multiple endocrine neoplasia type 1 (MEN1) is an inherited syndrome characterized by parathyroid, gastroenteropancreatic and pituitary neuroendocrine tumours. In Northern Finland, two founder mutations of the MEN1 gene (1466del12, 1657insC) accounting for the majority of the MEN1 cases, have common ancestors born in the 18th and 19th centuries, respectively. Three small clusters of familial pituitary adenoma have also been detected, two of which could be linked by genealogy to a ...

  16. Men and Depression (United States)

    ... crisis? For More Information Reprints Share Men and Depression Download PDF Download ePub Order a free hardcopy ... affects a large number of men. What is depression? Everyone feels sad or irritable and has trouble ...

  17. When Men Meet

    DEFF Research Database (Denmark)

    Bech, Henning

    men, mænd, masculinity, maskulinitet, gender, køn, homosexuality, homoseksualitet, modernity, modernitet, postmodernity,, mænd, masculinity, maskulinitet, gender, køn, homosexuality, homoseksualitet, modernity, modernitet, postmodernity, postmodernitet...

  18. Men and Heart Disease (United States)

    ... Pressure Salt Cholesterol Million Hearts® WISEWOMAN Men and Heart Disease Fact Sheet Recommend on Facebook Tweet Share Compartir Source: Interactive Atlas of Heart Disease and Stroke Heart Disease Facts in Men Heart disease is the leading ...

  19. Rundt om Mad Men

    DEFF Research Database (Denmark)

    Nielsen, Jakob Isak


    Artiklen gør rede for Mad Mens tilblivelse, dens populærkulturelle efterdønninger, multimediale forgreninger og værkæstetiske karakteristika. "Story Matters Here" lyder AMCs motto, men Mad Men tilbyder et bredspektret engagement, der går langt ud over at følge med i en vedkommende fortælling...

  20. Validation of Born Traveltime Kernels (United States)

    Baig, A. M.; Dahlen, F. A.; Hung, S.


    Most inversions for Earth structure using seismic traveltimes rely on linear ray theory to translate observed traveltime anomalies into seismic velocity anomalies distributed throughout the mantle. However, ray theory is not an appropriate tool to use when velocity anomalies have scale lengths less than the width of the Fresnel zone. In the presence of these structures, we need to turn to a scattering theory in order to adequately describe all of the features observed in the waveform. By coupling the Born approximation to ray theory, the first order dependence of heterogeneity on the cross-correlated traveltimes (described by the Fréchet derivative or, more colourfully, the banana-doughnut kernel) may be determined. To determine for what range of parameters these banana-doughnut kernels outperform linear ray theory, we generate several random media specified by their statistical properties, namely the RMS slowness perturbation and the scale length of the heterogeneity. Acoustic waves are numerically generated from a point source using a 3-D pseudo-spectral wave propagation code. These waves are then recorded at a variety of propagation distances from the source introducing a third parameter to the problem: the number of wavelengths traversed by the wave. When all of the heterogeneity has scale lengths larger than the width of the Fresnel zone, ray theory does as good a job at predicting the cross-correlated traveltime as the banana-doughnut kernels do. Below this limit, wavefront healing becomes a significant effect and ray theory ceases to be effective even though the kernels remain relatively accurate provided the heterogeneity is weak. The study of wave propagation in random media is of a more general interest and we will also show our measurements of the velocity shift and the variance of traveltime compare to various theoretical predictions in a given regime.

  1. Physical Fitness in Young Adults Born Preterm. (United States)

    Tikanmäki, Marjaana; Tammelin, Tuija; Sipola-Leppänen, Marika; Kaseva, Nina; Matinolli, Hanna-Maria; Miettola, Satu; Eriksson, Johan G; Järvelin, Marjo-Riitta; Vääräsmäki, Marja; Kajantie, Eero


    Young adults born preterm have higher levels of cardiometabolic risk factors than their term-born peers. Muscular and cardiorespiratory fitness have important cardiometabolic and other health benefits. We assessed muscular, cardiorespiratory, and self-rated fitness in preterm-born young adults. We studied unimpaired participants of the ESTER (Ennenaikainen syntymä ja aikuisiän terveys [Preterm Birth and Early-Life Programming of Adult Health and Disease]) birth cohort study at age 23.3 (SD: 1.2) years: 139 born early preterm (EPT; Young adults born EPT (-0.8; 95% confidence interval: -1.5 to -0.1; adjusted for gender, age, and source cohort) and LPT (-0.8; -1.4 to -0.3) performed fewer modified push-ups than controls. Handgrip strength was 23.8 (0.9-46.8) N lower in EPT participants. Cardiorespiratory fitness, measured by submaximal step test, was similar. On a self-rated fitness scale (1-5), the EPT adults reported 0.2 (0.0-0.4) lower scores than controls. After adjustment for early-life confounders, the results remained. They attenuated after further adjustment for mediating factors. Young adults born EPT and LPT had lower muscular fitness than controls, which may predispose them to cardiometabolic and other chronic diseases. Adults born EPT also perceived themselves as less fit than controls. Copyright © 2016 by the American Academy of Pediatrics.

  2. [Climate- and vector-borne diseases

    DEFF Research Database (Denmark)

    Bygbjerg, I.C.; Schioler, K.L.; Konradsen, F.


    The predicted changes in climate have raised concerns that vector-borne diseases may emerge or expand in tempered regions. Malaria, leishmaniasis and tick-borne illnesses are discussed in terms of climate change and their endemic potential, especially in Denmark. While climate may play an important...... role in disease patterns, it is evident that transmission potential is governed by a complex of factors, including socio-economy, health-care capacity and ecology. In Denmark, malaria and leishmaniasis are unlikely to become public health problems, whereas the potential for tick-borne illnesses may...

  3. Sexuality and fertility in men with hypospadias; improved outcome. (United States)

    Örtqvist, L; Fossum, M; Andersson, M; Nordenström, A; Frisén, L; Holmdahl, G; Nordenskjöld, A


    The aim of this study was to investigate sexual function and fertility in adult men born with hypospadias. Patients born with hypospadias, age-matched controls, and a group of circumcised men completed a questionnaire constructed to reflect their psychosexual situation and fertility. Core gender identity, sexual orientation, and gender role behavior was also assessed. 167 patients [63% distal, 24% mid shaft and 13% proximal, mean age 34 (19-54) years], 169 controls from the general population [mean age 33 (19-48) years] and 47 controls circumcised because of phimosis (mean age 26 [19-44]) participated and completed the questionnaire. There were no differences in having a partner, reported fertility, age at sexarche (mean age 17.8), number of sex partners or sexual interest between the patients and controls. More patients than controls reported anejaculation. Reported glanular sensitivity was lower in hypospadias patients and circumcised controls compared with non-circumcised controls. The odds of being satisfied with their sexual life increased with a higher penile perception score in patients (OR = 1.54, p = 0.01). There was no association with penile length. Sexual orientation, core gender identity and gender role behavior were sex-typical in both patients and controls. Patients with proximal hypospadias had a lower reported fertility, experienced anejaculation more often, and were less satisfied with their sexual life. Men born with hypospadias have a good long-term outcome concerning sexual function and fertility. Men born with proximal hypospadias have a more impaired outcome concerning both sexual function and fertility. As satisfaction with genital appearance is important for sexual life satisfaction, clinical, and psychological follow-up into adulthood is especially important in boys born with proximal hypospadias. © 2016 American Society of Andrology and European Academy of Andrology.

  4. Men of physics Count Rumford on the nature of heat

    CERN Document Server

    Brown, Sanborn C


    Men of Physics: Benjamin Thompson—Count Rumford: Count Rumford on the Nature of Heat presents the life and works of Count Rumford, an American-born British physicist and inventor. This book is divided in two parts. The first part gives a biographical sketch of Count Rumford, Benjamin Thompson, who was born on March 23, 1753 and died in 1814. This part also discusses the contemporary caloric theory and the reason why Rumford disbelieved the theory. The second part presents his technical works, discoveries, and contributions in the field of physics. Some of which are his demonstration of the e

  5. Structure-borne noise at hotels (United States)

    Wilson, George Paul; Jue, Deborah A.


    Hotels present a challenging environment for building designers to provide suitable noise and vibration isolation between very incompatible uses. While many are familiar with ways to reduce traditional sources of airborne noise and vibration, structure-borne noise and vibration are often overlooked, often with costly repercussions. Structure-borne noise can be very difficult to pinpoint, and troubleshooting the sources of the vibration can be a tedious process. Therefore, the best approach is to avoid the problem altogether during design, with attention to the building construction, potential vibration sources, building uses and equipment locations. In this paper, the relationship between structure-borne vibration and noise are reviewed, typical vibration sources discussed (e.g., aerobic rooms, laundry rooms, mechanical equipment/building services, and subway rail transit), and key details and design guidance to minimize structure-borne noise provided.

  6. On Born approximation in black hole scattering (United States)

    Batic, D.; Kelkar, N. G.; Nowakowski, M.


    A massless field propagating on spherically symmetric black hole metrics such as the Schwarzschild, Reissner-Nordström and Reissner-Nordström-de Sitter backgrounds is considered. In particular, explicit formulae in terms of transcendental functions for the scattering of massless scalar particles off black holes are derived within a Born approximation. It is shown that the conditions on the existence of the Born integral forbid a straightforward extraction of the quasi normal modes using the Born approximation for the scattering amplitude. Such a method has been used in literature. We suggest a novel, well defined method, to extract the large imaginary part of quasinormal modes via the Coulomb-like phase shift. Furthermore, we compare the numerically evaluated exact scattering amplitude with the Born one to find that the approximation is not very useful for the scattering of massless scalar, electromagnetic as well as gravitational waves from black holes.

  7. Pap Tests and Foreign-Born Women

    Centers for Disease Control (CDC) Podcasts

    Foreign-born women living in the U.S. are less likely to have Pap tests to detect cervical cancer than women born in this country. The problem is worse for women from certain countries or regions. Find out why this is a disturbing trend, who these women are and why they are less likely to get a Pap test, and what CDC is doing about it.

  8. Foreign-born Peers and Academic Performance. (United States)

    Conger, Dylan


    The academic performance of foreign-born youth in the United States is well studied, yet little is known about whether and how foreign-born students influence their classmates. In this article, I develop a set of expectations regarding the potential consequences of immigrant integration across schools, with a distinction between the effects of sharing schools with immigrants who are designated as English language learners (ELL) and those who are not. I then use administrative data on multiple cohorts of Florida public high school students to estimate the effect of immigrant shares on immigrant and native-born students' academic performance. The identification strategy pays careful attention to the selection problem by estimating the effect of foreign-born peers from deviations in the share foreign-born across cohorts of students attending the same school in different years. The assumption underlying this approach is that students choose schools based on the composition of the entire school, not on the composition of each entering cohort. The results of the analysis, which hold under several robustness checks, indicate that foreign-born peers (both those who are ELL and those who are non-ELL) have no effect on their high school classmates' academic performance.

  9. Educational mismatch and health status among foreign-born workers in Sweden. (United States)

    Dunlavy, A C; Garcy, A M; Rostila, M


    Foreign-born workers have been shown to experience poorer working conditions than native-born workers. Yet relationships between health and educational mismatch have been largely overlooked among foreign-born workers. This study uses objective and self-reported measures of educational mismatch to compare the prevalence of educational mismatch among native (n = 2359) and foreign-born (n = 1789) workers in Sweden and to examine associations between educational mismatch and poor self-rated health. Findings from weighted multivariate logistic regression which controlled for social position and individual-level demographic characteristics suggested that over-educated foreign-born workers had greater odds ratios for poor-self rated health compared to native-born matched workers. This association was particularly evident among men (OR = 2.14, 95% CI: 1.04-4.39) and women (OR = 2.13, 95% CI: 1.12-4.03) from countries outside of Western Europe, North America, and Australia/New Zealand. Associations between under-education and poor-self rated health were also found among women from countries outside of Western Europe, North America, and Australia/New Zealand (OR = 2.02, 95% CI: 1.27-3.18). These findings suggest that educational mismatch may be an important work-related social determinant of health among foreign-born workers. Future studies are needed to examine the effects of long-term versus short-term states of educational mismatch on health and to study relationships over time. Copyright © 2016 Elsevier Ltd. All rights reserved.

  10. Men in Feminised Workplaces

    DEFF Research Database (Denmark)

    Warming, Kenn

    masculine than other men? Or do they rather represent a new, more tolerant and less stereotypical male gender role? If less restricted by stereotypes, are men then eager to challenge traditional dichotomised perceptions of man/masculinity and woman/femininity? By means of analyses of interviews with more......»Male nurses – Is that really what It’s called?« »Aren’t all male hairdressers gay?« »All preschool educators do is to wipe children’s bums, isn’t it?« »Cleaning is a job for women, not for menMen working in women’s professions often give rise to a lot of prejudices. But why? Are these men less...... than 160 Bulgarian, Danish, Italian and Polish men working in traditional women’s occupations, this publication tries to answer some of these questions....

  11. Health Issues for Gay Men: Prevention First (United States)

    ... Lifestyle Adult health Understand important health issues for gay men and men who have sex with men — ... Staff All men face certain health risks. However, gay men and men who have sex with men ...

  12. Men and the Suffrage


    Kristmundsdóttir, Sigríður Dúna


    Around the turn of the last century the suffrage was a crucial political issue in Europe and North America. Granting the disenfranchised groups, all women and a proportion of men, the suffrage would foreseeably have lasting effects on the structure of society and its gendered organization. Accordingly, the suffrage was hotly debated. Absent in this debate were the voices of disenfranchised men and this article asks why this was so. No research has been found on why these men did not fight for...

  13. Height of Northern Jordanian middle-class adults, born 1960-1990 in the response to improving socio-economic conditions. (United States)

    Abu Dalou, Ahmad Yosuf


    The purpose of this study is to document and explain secular trends in stature among Northern Jordanian men and women between the years of birth 1960 and 1990, as they relate to overall per capita socio-economic improvement, the stature of 360 adults from two Northern governorates, those of Jerash and Irbid, was measured. General linear model (GLM) was used to examine the effect of birth-decade, education level of subject, and their interaction on mean stature of each sex separately. GLM results revealed that women who were born during the following three decades pooled together (1951-1980) did not differ significantly in mean stature from those born during (1981-1990). Among men, stature of those born in the two pooled birth-decades together (1951-1970) did not significantly differ of those were born in the two pooled birth-decades (1971-1990). Copyright © 2016. Published by Elsevier B.V.

  14. Wavefield separation by energy norm Born scattering

    KAUST Repository

    Sun, Bingbing


    In Reflection Based Waveform Inversion, the gradient is computed by cross-correlating the direct and Born scattered wavefield with their adjoints applied to the data residuals. In this case, the transmitted part of the Born scattered wavefield produces high wavenumber artifacts, which would harm the convergence of the inversion process. We propose an efficient Energy Norm Born Scattering (ENBS) to attenuate the transmission components of the Born modeling, and allow it to produce only reflections. ENBS is derived from the adjoint of the Energy Norm (inverse scattering) imaging condition and in order to get deeper insights of how this method works, we show analytically that given an image, in which reflectivity is represented by a Dirac delta function, ENBS attenuates transmission energy perfectly. We use numerical examples to demonstrate that ENBS works in both the time and the frequency domain. We also show that in reflection waveform inversion (RWI) the wave path constructed by ENBS would be cleaner and free of high wavenumber artifacts associated with conventional Born scattering.

  15. Wavefield separation by energy norm Born scattering

    KAUST Repository

    Sun, Bingbing; Alkhalifah, Tariq Ali


    In Reflection Based Waveform Inversion, the gradient is computed by cross-correlating the direct and Born scattered wavefield with their adjoints applied to the data residuals. In this case, the transmitted part of the Born scattered wavefield produces high wavenumber artifacts, which would harm the convergence of the inversion process. We propose an efficient Energy Norm Born Scattering (ENBS) to attenuate the transmission components of the Born modeling, and allow it to produce only reflections. ENBS is derived from the adjoint of the Energy Norm (inverse scattering) imaging condition and in order to get deeper insights of how this method works, we show analytically that given an image, in which reflectivity is represented by a Dirac delta function, ENBS attenuates transmission energy perfectly. We use numerical examples to demonstrate that ENBS works in both the time and the frequency domain. We also show that in reflection waveform inversion (RWI) the wave path constructed by ENBS would be cleaner and free of high wavenumber artifacts associated with conventional Born scattering.

  16. Don, Betty and Jackie Kennedy: On Mad Men and Periodisation

    Directory of Open Access Journals (Sweden)

    Prudence Black


    Full Text Available Why is it that we watch Mad Men and think it represents a period? Flashes of patterned wallpaper, whiskey neat, babies born that are never mentioned, contact lining for kitchen drawers, Ayn Rand, polaroids, skinny ties, Hilton hotels, Walter Cronkite, and a time when Don Draper can ask ‘What do women want?’ and dry old Roger Sterling can reply ‘Who Cares?’ This essay explores the embrace of period detail in Mad Men finding it to be both loving and fetishistic, and belonging, like all period film, to the politics of the present.

  17. Men behaving nicely

    NARCIS (Netherlands)

    van Vugt, M.; Iredale, W.


    Insights from sexual selection and costly signalling theory suggest that competition for females underlies men's public good contributions. We conducted two public good experiments to test this hypothesis. First, we found that men contributed more in the presence of an opposite sex audience, but

  18. Breast cancer in men (United States)

    ... in situ - male; Intraductal carcinoma - male; Inflammatory breast cancer - male; Paget disease of the nipple - male; Breast cancer - male ... The cause of breast cancer in men is not clear. But there are risk factors that make breast cancer more likely in men: Exposure to ...

  19. Men, Myth, and Media. (United States)

    Thoman, Elizabeth, Ed.; Silver, Rosalind, Ed.


    This issue on gender and the media contains the following (1) "Home, Home on the Remote"; (2) "Dads Through the Decades" (Mark Crispin Miller); (3) "The New Man: That's Entertainment!" (John Lehrer); (4) "Singing Men's Songs" (Kerry Skorlich); (5) "Media Myths and Men's Work" (Ian Harris); (6) "Why Are There No Asian Male Anchors?" (Ben…

  20. Tornado-borne missile speeds. Final report

    International Nuclear Information System (INIS)

    Simiu, E.; Cordes, M.


    An investigation of the question of tornado-borne missile speeds was carried out, with a view to identify pertinent areas of uncertainty and to estimate credible tornado-borne missile speeds - within the limitations inherent in the present state of the art. The investigation consists of two parts: (1) a study in which a rational model for the missile motion is proposed, and numerical experiments are carried out corresponding to various assumptions on the initial conditions of the missile motion, the structure of the tornado flow, and the aerodynamic properties of the missile; (2) a theoretical and experimental study of tornado-borne missile aerodynamics, conducted by Colorado State Univ. (CSU) to be covered in a separate report by CSU. In the present report, the factors affecting missile motion and their influence upon such motion are examined

  1. Dual symmetry in Born-Infeld theory

    International Nuclear Information System (INIS)

    Khademi, S; Ayoubi, A


    Born-Infeld theory is a non-linear formalism which has many applications in string and electromagnetic theories. Although, the existence of magnetic monopoles and dyons are suggested by Born-Infeld theory, but this theory is not invariant under the dual transformations. In this theory electric fields for point charged particles are not singular at origin (r = 0), but magnetic fields and vector potentials are still singular. In this paper we show that the vanishing of dual symmetry is responsible for these singularities. Furthermore, we present the dual symmetric Born-Infeld theory, by a symmetric definition of electromagnetic fields in terms of new scalar and vector potentials, as well as the ordinary ones. All singularities of vector potential and magnetic field are removed as an immediate consequence of this symmetry.

  2. On transparent potentials: a Born approximation study

    International Nuclear Information System (INIS)

    Coudray, C.


    In the frame of the scattering inverse problem at fixed energy, a class of potentials transparent in Born approximation is obtained. All these potentials are spherically symmetric and are oscillating functions of the reduced radial variable. Amongst them, the Born approximation of the transparent potential of the Newton-Sabatier method is found. In the same class, quasi-transparent potentials are exhibited. Very general features of potentials transparent in Born approximation are then stated. And bounds are given for the exact scattering amplitudes corresponding to most of the potentials previously exhibited. These bounds, obtained at fixed energy, and for large values of the angular momentum, are found to be independent on the energy

  3. Osteoporosis in men

    Directory of Open Access Journals (Sweden)

    Waldemar Misiorowski


    Full Text Available Osteoporotic fractures are the leading cause of morbidity and mortality among aging men. 30% of all hip fractures occur in men, and mortality resulting from not only the hip fracture, but also the spine and other major osteoporotic fractures, is significantly higher in men than in women. As in women, hypogonadism is the best documented risk factor for developing osteoporosis in men. In older men, testosterone levels are negatively correlated with the risk of fractures, and it seems that this age-related testosterone deficiency should not be considered as one of the many causes of secondary osteoporosis, rather one of the major and most important mechanisms of senile osteoporosis. Acute hypogonadism induced by ablation treatment for prostate cancer (surgical or pharmacological castration, antiandrogen therapy is associated with an extremely high risk of fracture. Other documented causes of bone loss in men are cigarette smoking and alcohol abuse, and a number of diseases that require corticosteroid treatment. Pharmacotherapy of osteoporosis should be recommended to all men with a diagnosed osteoporotic fracture and all men with a high 10-year absolute fracture risk (FRAXTM. Not all drugs registered for the treatment of postmenopausal osteoporosis have been registered for the treatment of osteoporosis in men, and others have not been the subject of long-term and costly clinical trials required for such registration. The risk reduction of new fractures was documented only for treatment with zoledronic acid. Risedronate, strontium ranelate, teriparatide, and denosumab in men increase in bone mineral density comparable to that seen in postmenopausal women.

  4. [Conflicts and vector-borne diseases

    DEFF Research Database (Denmark)

    Bygbjerg, Ib Christian


    Based on literature and personal experiences, vector-borne diseases and conflicts are reviewed. Simple rapid diagnostic tests for three important parasitoses are available. Resort is often made to case definitions and to presumptive treatment. Resistance is an emerging problem. Vaccines are still...... not available for most diseases. Promising preventive methods, including long-lasting impregnated bed-nets and tents, are available. War has been an impetus for disclosing life-cycles of vector-borne diseases and for control methods; peace, reconciliation and poverty reduction are required to achieve lasting...

  5. Pap Tests and Foreign-Born Women

    Centers for Disease Control (CDC) Podcasts


    Foreign-born women living in the U.S. are less likely to have Pap tests to detect cervical cancer than women born in this country. The problem is worse for women from certain countries or regions. Find out why this is a disturbing trend, who these women are and why they are less likely to get a Pap test, and what CDC is doing about it.  Created: 11/26/2007 by National Breast and Cervical Cancer Early Detection Program.   Date Released: 12/7/2007.

  6. Probabilities from entanglement, Born's rule from envariance

    International Nuclear Information System (INIS)

    Zurek, W.


    Full text: I shall discuss consequences of envariance (environment - assisted invariance) symmetry exhibited by entangled quantum states. I shall focus on the implications of envariance for the understanding of the origins and nature of ignorance, and, hence, for the origin of probabilities in physics. While the derivation of the Born's rule for probabilities (pk IykI2) is the principal accomplishment of this research, I shall explore the possibility that several other symptoms of the quantum - classical transition that are a consequence of decoherence can be justified directly by envariance -- i.e., without invoking Born's rule. (author)

  7. Born's reciprocity principle in stochastic phase space

    International Nuclear Information System (INIS)

    Prugovecki, E.


    It is shown that the application of Born's reciprocity principle to relativistic quantum mechanics in stochastic phase space (by the requirement that the proper wave functions of extended particles satisfy the Born-Lande as well as the Klein-Gordon equation) leads to the unique determination of these functions for any given value of their rms radius. The resulting particle propagators display not only Lorentz but also reciprocal invariance. This feature remains true even in the case of mass-zero particles, such as photons, when their localization is achieved by means of extended test particles whose proper wave functions obey the reciprocity principle. (author)

  8. Men of God

    DEFF Research Database (Denmark)

    Lindhardt, Martin


    Based on research in Tanzania, this article explores how masculine born-again Christian identities are constructed and enacted in a field of tension between Pentecostal/charismatic norms for masculine behaviour and popular cultural expectations of male honour and status. The author sheds light on...

  9. Impaired leptin gene expression and release in cultured preadipocytes isolated from individuals born with low birth weight

    DEFF Research Database (Denmark)

    Schultz, Ninna S; Broholm, Christa; Gillberg, Linn


    controls born with normal birth weight (NBW). Biopsies were obtained from subcutaneous abdominal fat depots and preadipocytes were isolated and cultured. Gene expression of leptin and selected differentiation markers were analyzed during preadipocyte differentiation and cell culture media was collected......Low birth weight (LBW) is associated with increased risk of developing type 2 diabetes (T2D). The appetite-regulating hormone leptin is released from mature adipocytes and its production may be decreased in immature preadipocytes from LBW individuals. We recruited 14 men born with LBW and 13...

  10. [Conflicts and vector-borne diseases

    DEFF Research Database (Denmark)

    Bygbjerg, Ib Christian


    Based on literature and personal experiences, vector-borne diseases and conflicts are reviewed. Simple rapid diagnostic tests for three important parasitoses are available. Resort is often made to case definitions and to presumptive treatment. Resistance is an emerging problem. Vaccines are still...

  11. Scientific Discoveries the Year I Was Born (United States)

    Cherif, Abour


    The author has successfully used a learning activity titled "The Year I Was Born" to motivate students to conduct historical research and present key scientific discoveries from their birth year. The activity promotes writing, helps students enhance their scientific literacy, and also improves their attitude toward the learning of science. As one…

  12. Testing Born-Infeld Electrodynamics in Waveguides

    International Nuclear Information System (INIS)

    Ferraro, Rafael


    Waveguides can be employed to test nonlinear effects in electrodynamics. We solve Born-Infeld equations for TE waves in a rectangular waveguide. We show that the energy velocity acquires a dependence on the amplitude, and harmonic components appear as a consequence of the nonlinear behavior

  13. Born with Protection against Whooping Cough

    Centers for Disease Control (CDC) Podcasts

    This podcast provides information about whooping cough, a disease that can be deadly for babies, and CDC’s recommendation that all women receive the Tdap vaccine during the third trimester of every pregnancy so their babies can be born with protection from this serious disease.

  14. Health screenings for men over age 65 (United States)

    Health maintenance visit - men - over age 65; Physical exam - men - over age 65; Yearly exam - men - over age 65; Checkup - men - over age 65; Men's health - over age 65; Preventive care exam - men - over ...

  15. Joint Laxity in Preschool Children Born Preterm. (United States)

    Romeo, Domenico M; Velli, Chiara; Lucibello, Simona; Ferrantini, Gloria; Leo, Giuseppina; Brogna, Claudia; Cota, Francesco; Ricci, Daniela; Gallini, Francesca; Romagnoli, Costantino; Vento, Giovanni; Mercuri, Eugenio


    To evaluate the prevalence of joint laxity in children born preterm assessed in the first 2 years, the relationship between joint laxity and motor performance at preschool age, and possible changes over time in a subgroup of children followed longitudinally. The revised scale of Beighton Score was used to evaluate joint laxity in a population of 132 preschool children born preterm between 24 and 32 weeks of gestational age. All were assessed for joint laxity between 12 and 24 months of age. Children also performed the Movement Assessment Battery for Children-Second Edition between the age of 3 years and 6 months and 4 years; the age at onset of independent walking also was recorded. The total Beighton Score ranged between 0 and 8. Twenty percent of the cohort showed joint laxity. No differences related to sex or gestational age were observed. Children born preterm with joint laxity achieved later independent walking and achieved lower scores on Movement Assessment Battery for Children-Second Edition than those without joint laxity. In 76 children born preterm, an assessment for joint laxity was repeated once between 25 and 36 months and again after >36 months. No statistically significant difference was observed between the 3 assessments. The Beighton Score can be used to assess generalized joint laxity in children born preterm. As the presence of joint laxity influenced motor competences, the possibility to early identify these infants in the first 2 years is of interest to benefit from early intervention and potentially improve gross motor skills and coordination. Copyright © 2018 Elsevier Inc. All rights reserved.

  16. Increasing trends in childlessness in recent birth cohorts - a registry-based study of the total Danish male population born from 1945 to 1980

    DEFF Research Database (Denmark)

    Priskorn, L; Holmboe, Sarah; Jacobsen, R


    The fertility rate has recently declined in many parts of the World, including Europe. To a large extent, this change can be explained by the socio-economic development. However, increasing fertility problems and widespread occurrence of poor semen quality could in part explain the few births....... The objective of this registry based study was to investigate birth cohort related trends in fertility and childlessness among Danish men. The study population comprised all 1 616 677 men in Denmark born from 1945 to 1980 of whom 1 359 975 (84.1%) were native Danes. Data were obtained from Statistics Denmark...... and contained information from The National Danish Birth Registry and The Danish In Vitro Fertilization (IVF) Registry. For consecutive birth cohorts of native Danish men cumulative fertility rates at age 45 declined from 1.91 children per man in the 1945 birth cohort to 1.71 for men born in 1960...

  17. Osteoporosis in men: a review


    Adler, Robert A


    Osteoporosis and consequent fracture are not limited to postmenopausal women. There is increasing attention being paid to osteoporosis in older men. Men suffer osteoporotic fractures about 10 years later in life than women, but life expectancy is increasing faster in men than women. Thus, men are living long enough to fracture, and when they do the consequences are greater than in women, with men having about twice the 1-year fatality rate after hip fracture, compared to women. Men at high ri...

  18. Breast Cancer in Men (United States)

    ... ultrasound or a breast MRI cannot rule out breast cancer then you will need a biopsy to confirm diagnosis. If diagnosed When first diagnosed with breast cancer, many men are in shock. After all, ...

  19. Mens mobile health

    DEFF Research Database (Denmark)

    Levisen, Vinie Diana Hvidbak; Castaño, Francisco Mansilla; Jensen, Camilla Skovbjerg


    Preferences Keywords: Men with little or no education, physical health, mobile health application. Types of presentations: First presentation preference: E-Poster presentations Second presentation preference: Pitch presentation Abstract Background: Men mobile health contributes knowledge of how mobile health...... applications affect the physical activity levels by men with little or no education and the frequency of how often they think and do something to promote their health. Men with little or no education have both the lowest life expectancy and longest patient delay, and there are not conducted researches...... of steps, minutes of physical activity. Every two weeks they receive a male health promotion sms. Checking steps, minutes of physical activity and the measurement of VAS every fourth week. Hypotheses – The intervention group will: • More often think of their own physical health • More often do something...

  20. HPV and Men (United States)

    ... Controls Cancel Submit Search the CDC Human Papillomavirus (HPV) Note: Javascript is disabled or is not supported ... Twitter STD on Facebook Sexually Transmitted Diseases (STDs) HPV and Men - Fact Sheet Language: English (US) Español ( ...

  1. Men's Reproductive Health (United States)

    ... Research Information Find a Study Resources and Publications Contraception and Birth Control About NICHD Research Information Find ... Contact Us Condition Information How effective is male contraception? How can men reduce the risk of STDs? ...

  2. Cancer and Men (United States)

    ... Materials Infographics Cancer and Alcohol Web Features Breast Cancer Awareness Breast Cancer in Young Women Cancer and Men ... in Childhood Cancer, the Flu, and You Cervical Cancer Awareness Colorectal Cancer Awareness Gynecologic Cancer Awareness Health Disparities ...

  3. HIV Risk, Prevalence, and Access to Care Among Men Who Have Sex with Men in Lebanon. (United States)

    Heimer, Robert; Barbour, Russell; Khouri, Danielle; Crawford, Forrest W; Shebl, Fatma; Aaraj, Elie; Khoshnood, Kaveh


    Little is known about HIV prevalence and risk among men who have sex with men (MSM) in much of the Middle East, including Lebanon. Recent national-level surveillance has suggested an increase in HIV prevalence concentrated among men in Lebanon. We undertook a biobehavioral study to provide direct evidence for the spread of HIV. MSM were recruited by respondent-driven sampling, interviewed, and offered HIV testing anonymously at sites located in Beirut, Lebanon, from October 2014 through February 2015. The interview questionnaire was designed to obtain information on participants' sociodemographic situation, sexual behaviors, alcohol and drug use, health, HIV testing and care, and experiences of stigma and discrimination. Individuals not reporting an HIV diagnosis were offered optional, anonymous HIV testing. Among the 292 MSM recruited, we identified 36 cases of HIV (12.3%). A quarter of the MSM were born in Syria and recently arrived in Lebanon. Condom use was uncommon; 65% reported condomless sex with other men. Group sex encounters were reported by 22% of participants. Among the 32 individuals already aware of their infection, 30 were in treatment and receiving antiretroviral therapy. HIV prevalence was substantially increased over past estimates. Efforts to control future increases will have to focus on reducing specific risk behaviors and experience of stigma and abuse, especially among Syrian refugees.

  4. HPV Infection in Men

    Directory of Open Access Journals (Sweden)

    Joel M. Palefsky


    Full Text Available While much is known about the natural history of cervical human papillomavirus (HPV infection and its consequences, including cervical intraepithelial neoplasia and cervical cancer, relatively little is known about the natural history of anogenital HPV infection and diseases in men. In part this reflects difficulties in penile sampling and visual assessment of penile lesions. Anal HPV infection and disease also remain poorly understood. Although HPV is transmitted sexually and infects the genitals of both sexes, the cervix remains biologically more vulnerable to malignant transformation than does the penis or anus in men. An understanding of male HPV infection is therefore important in terms of reducing transmission of HPV to women and improving women's health. However, it is also important due to the burden of disease in men, who may develop both penile and anal cancer, particularly among HIV-positive men who have sex with men. Improved sampling techniques of the male genitalia and cohort studies in progress should provide important information on the natural history of anogenital HPV infection and disease in men, including risk factors for HPV acquisition and transmission. The impact of HPV vaccination in women on male anogenital HPV infection will also need to be assessed.

  5. Attracting men to vasectomy. (United States)

    Finger, W R


    There is far less information available for men about vasectomy than there is available for women about comparable contraceptive services. Also, men do not have medical check-ups on a regular basis, and therefore have less contact with medical practitioners during which vasectomy could otherwise be discussed. Vasectomy needs to be promoted in order for men to learn about and accept it as their contraceptive method of choice. To that end, Marie Stopes International (MSI) launches a vasectomy promotion campaign annually which includes advertising in local newspapers and upon billboards at football stadiums. The campaigns use light-hearted and bold ideas, with some shock value. This approach helps to relax men who otherwise tend to be wary of both the surgical procedure and subsequent consequences of vasectomy. Prevailing social norms should, however, guide the content of promotional campaigns. The UK is one of only a few countries in the world where about the same proportions of men and women use sterilization; 16% of men and 15% of women have been sterilized. A MSI campaign in the UK which began during fall 1997 prompted an increase in the number of inquiries about vasectomy at the Marie Stopes Vasectomy Clinic. Promotional campaigns in developing countries have also been successful. It is also important that campaigns be put in the larger context of promoting all contraceptive methods.

  6. Partner selection among Latino immigrant men who have sex with men. (United States)

    Bianchi, Fernanda T; Shedlin, Michele G; Brooks, Kelly D; Montes Penha, Marcelo; Reisen, Carol A; Zea, Maria Cecilia; Poppen, Paul J


    This qualitative study explored partner selection in a sample of immigrant Latino men who have sex with men (MSM). In-depth interviews were conducted with men living in the greater New York metropolitan area who had been born in Brazil (n = 10), Colombia (n = 14), or the Dominican Republic (n = 9). One focus group was conducted with MSM from each of the three countries (9 Brazilian, 11 Colombian, and 5 Dominican participants). A grounded theory approach revealed three main themes relating to partner selection. The first concerned stereotypes of how Latino and Anglo-American men tend to behave in their sexual encounters and relationships. The participants perceived Latinos to be more affectionate and passionate, whereas they saw Anglo-American men as more independent and practical. These cultural discrepancies sometimes resulted in a preference for Latino partners. A second theme concerned stereotypes of the national groups, including expectations that Brazilians would be sexy and sensual and that Dominicans would have large penises. As found in other research on MSM of color, ethnic and national stereotypes were associated with experiences of sexual objectification. The third theme addressed the importance of masculine characteristics in sexual attraction and partner selection. Negative feelings towards effeminate men who did not conform to normative male physical or behavioral presentation reflect a stigma found inside and outside of the gay community. These findings suggest that gender and ethnic stereotypes play an important role in shaping partner choice and have implications for sexual risk and relationship formation.

  7. Educational Attainment and Earnings Inequality among US-Born Men: A Lifetime Perspective (United States)

    Mitchell, Josh


    Since the onset of the Great Recession over six years ago, restoring full employment has been the most urgent labor market priority. As the economy slowly recovers, long-term labor market challenges will receive renewed attention. Among the most significant is the growing earnings divide between different types of workers and the potential role of…

  8. Impaired childhood development and suicidal behaviour in a cohort of Danish men born in 1953

    DEFF Research Database (Denmark)

    Osler, M; Andersen, Anne-Marie Nybo; Nordentoft, M


    BACKGROUND: Few studies have examined the correlation between social circumstances during childhood and adult suicide behaviour in a prospective design. How indicators of impaired childhood development affect the risk of suicide behaviour before the age of 50 years are analysed in this study. MET...

  9. Differences in the self-reported racism experiences of US-born and foreign-born Black pregnant women


    Dominguez, Tyan Parker; Strong, Emily Ficklin; Krieger, Nancy; Gillman, Matthew W.; Rich-Edwards, Janet W.


    Differential exposure to minority status stressors may help explain differences in United States (US)-born and foreign-born Black women’s birth outcomes. We explored self-reports of racism recorded in a survey of 185 US-born and 114 foreign-born Black pregnant women enrolled in Project Viva, a prospective cohort study of pregnant women in Boston, Massachusetts, USA. Self-reported prevalence of personal racism and group racism was significantly higher among US-born than foreign-born Black preg...

  10. Obesity and sexual dysfunction in younger Danish men

    DEFF Research Database (Denmark)

    Andersen, Ingelise; Heitman, B. L.; Wagner, Gorm


    INTRODUCTION: Proportion of populations that are overweight and obese are on the rise and generally affecting more than 50% of the adult Western male population. It is, therefore, of interest to look at possible associations between obesity and sexual function in a homogeneous population. AIM......: To examine a possible association between sexual disorders (erectile dysfunction, ejaculatory disorders, and sexual desire disorders) and obesity among younger men born and living in Denmark. METHODS: A community-based cross-sectional study of sexual health among Danish younger men. Questionnaires were...... the younger obese nonsmokers than obese smokers. Premature ejaculation, retarded ejaculation, and sexual desire disorders were all unrelated to overweight or obesity. CONCLUSION: Obesity (BMI > or = 30 kg/m(2)) seems associated with ED among younger men aged 20-45 years. Health programs directed toward...

  11. Approximated solutions to Born-Infeld dynamics

    Energy Technology Data Exchange (ETDEWEB)

    Ferraro, Rafael [Instituto de Astronomía y Física del Espacio (IAFE, CONICET-UBA),Casilla de Correo 67, Sucursal 28, 1428 Buenos Aires (Argentina); Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires,Ciudad Universitaria, Pabellón I, 1428 Buenos Aires (Argentina); Nigro, Mauro [Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires,Ciudad Universitaria, Pabellón I, 1428 Buenos Aires (Argentina)


    The Born-Infeld equation in the plane is usefully captured in complex language. The general exact solution can be written as a combination of holomorphic and anti-holomorphic functions. However, this solution only expresses the potential in an implicit way. We rework the formulation to obtain the complex potential in an explicit way, by means of a perturbative procedure. We take care of the secular behavior common to this kind of approach, by resorting to a symmetry the equation has at the considered order of approximation. We apply the method to build approximated solutions to Born-Infeld electrodynamics. We solve for BI electromagnetic waves traveling in opposite directions. We study the propagation at interfaces, with the aim of searching for effects susceptible to experimental detection. In particular, we show that a reflected wave is produced when a wave is incident on a semi-space containing a magnetostatic field.

  12. Scalar geons in Born-Infeld gravity

    Energy Technology Data Exchange (ETDEWEB)

    Afonso, V.I. [Unidade Acadêmica de Física, Universidade Federal de Campina Grande, 58109-970 Campina Grande, PB (Brazil); Olmo, Gonzalo J. [Departamento de Física Teórica and IFIC, Centro Mixto Universidad de Valencia—CSIC, Universidad de Valencia, Burjassot-46100, Valencia (Spain); Rubiera-Garcia, D., E-mail:, E-mail:, E-mail: [Instituto de Astrofísica e Ciências do Espaço, Faculdade de Ciências da Universidade de Lisboa, Edifício C8, Campo Grande, P-1749-016 Lisbon (Portugal)


    The existence of static, spherically symmetric, self-gravitating scalar field solutions in the context of Born-Infeld gravity is explored. Upon a combination of analytical approximations and numerical methods, the equations for a free scalar field (without a potential term) are solved, verifying that the solutions recover the predictions of General Relativity far from the center but finding important new effects in the central regions. We find two classes of objects depending on the ratio between the Schwarzschild radius and a length scale associated to the Born-Infeld theory: massive solutions have a wormhole structure, with their throat at r ≈ 2 M , while for the lighter configurations the topology is Euclidean. The total energy density of these solutions exhibits a solitonic profile with a maximum peaked away from the center, and located at the throat whenever a wormhole exists. The geodesic structure and curvature invariants are analyzed for the various configurations considered.

  13. Approximated solutions to Born-Infeld dynamics

    International Nuclear Information System (INIS)

    Ferraro, Rafael; Nigro, Mauro


    The Born-Infeld equation in the plane is usefully captured in complex language. The general exact solution can be written as a combination of holomorphic and anti-holomorphic functions. However, this solution only expresses the potential in an implicit way. We rework the formulation to obtain the complex potential in an explicit way, by means of a perturbative procedure. We take care of the secular behavior common to this kind of approach, by resorting to a symmetry the equation has at the considered order of approximation. We apply the method to build approximated solutions to Born-Infeld electrodynamics. We solve for BI electromagnetic waves traveling in opposite directions. We study the propagation at interfaces, with the aim of searching for effects susceptible to experimental detection. In particular, we show that a reflected wave is produced when a wave is incident on a semi-space containing a magnetostatic field.


    Directory of Open Access Journals (Sweden)

    Gordana Mijovic


    Full Text Available Vector borne transmissible zoonoses are becoming more and more important in the group of emerging and re-emerging infections. We present the characteristics and actuality of this group of infectious diseases in Montenegro for the period 1998 - 2011. In examinations, standard epidemiological, clinical, serological, pathohistological diagnostic methods are employed. Natural conditions in Montenegro make it an important endemic area for more vector borne transmissible zoonoses. The changes of ecological characteristics, the vectors and infective agents, present the accidence for expansion and increasing importance of these infections in national pathology. According to the fact that it is an international port of nautical, continental and air traffic, Montenegro has responsibility for control and management of diseases belonging to the group of the travel and tropical diseases.

  15. On generalized Born-Infeld electrodynamics

    International Nuclear Information System (INIS)

    Kruglov, S I


    The generalized Born-Infeld electrodynamics with two parameters is investigated. In this model the propagation of a linearly polarized laser beam in the external transverse magnetic field is considered. It was shown that there is the effect of vacuum birefringence, and we evaluate induced ellipticity. The upper bounds on the combination of parameters introduced from the experimental data of BRST and PVLAS Collaborations were obtained. When two parameters are equal to each other, we arrive at Born-Infeld electrodynamics and the effect of vacuum birefringence vanishes. We find the canonical and symmetrical Belinfante energy-momentum tensors. The trace of the energy-momentum tensor is not zero and the dilatation symmetry is broken. The four-divergence of the dilatation current is equal to the trace of the Belinfante energy-momentum tensor and is proportional to the parameter (with the dimension of the field strength) of the model. The dual symmetry is also broken in the model considered.

  16. Generalized Born Models of Macromolecular Solvation Effects (United States)

    Bashford, Donald; Case, David A.


    It would often be useful in computer simulations to use a simple description of solvation effects, instead of explicitly representing the individual solvent molecules. Continuum dielectric models often work well in describing the thermodynamic aspects of aqueous solvation, and approximations to such models that avoid the need to solve the Poisson equation are attractive because of their computational efficiency. Here we give an overview of one such approximation, the generalized Born model, which is simple and fast enough to be used for molecular dynamics simulations of proteins and nucleic acids. We discuss its strengths and weaknesses, both for its fidelity to the underlying continuum model and for its ability to replace explicit consideration of solvent molecules in macromolecular simulations. We focus particularly on versions of the generalized Born model that have a pair-wise analytical form, and therefore fit most naturally into conventional molecular mechanics calculations.

  17. Geometrical dynamics of Born-Infeld objects

    Energy Technology Data Exchange (ETDEWEB)

    Cordero, Ruben [Departamento de Fisica, Escuela Superior de Fisica y Matematicas del I.P.N., Unidad Adolfo Lopez Mateos, Edificio 9, 07738 Mexico, D.F. (Mexico); Molgado, Alberto [Facultad de Ciencias, Universidad de Colima, Bernal DIaz del Castillo 340, Col. Villas San Sebastian, Colima (Mexico); Rojas, Efrain [Facultad de Fisica e Inteligencia Artificial, Universidad Veracruzana, 91000 Xalapa, Veracruz (Mexico)


    We present a geometrically inspired study of the dynamics of Dp-branes. We focus on the usual non-polynomial Dirac-Born-Infeld action for the worldvolume swept out by the brane in its evolution in general background spacetimes. We emphasize the form of the resulting equations of motion which are quite simple and resemble Newton's second law, complemented with a conservation law for a worldvolume bicurrent. We take a closer look at the classical Hamiltonian analysis which is supported by the ADM framework of general relativity. The constraints and their algebra are identified as well as the geometrical role they play in phase space. In order to illustrate our results, we review the dynamics of a D1-brane immersed in a AdS{sub 3} x S{sup 3} background spacetime. We exhibit the mechanical properties of Born-Infeld objects paving the way to a consistent quantum formulation.

  18. Geometrical dynamics of Born-Infeld objects

    International Nuclear Information System (INIS)

    Cordero, Ruben; Molgado, Alberto; Rojas, Efrain


    We present a geometrically inspired study of the dynamics of Dp-branes. We focus on the usual non-polynomial Dirac-Born-Infeld action for the worldvolume swept out by the brane in its evolution in general background spacetimes. We emphasize the form of the resulting equations of motion which are quite simple and resemble Newton's second law, complemented with a conservation law for a worldvolume bicurrent. We take a closer look at the classical Hamiltonian analysis which is supported by the ADM framework of general relativity. The constraints and their algebra are identified as well as the geometrical role they play in phase space. In order to illustrate our results, we review the dynamics of a D1-brane immersed in a AdS 3 x S 3 background spacetime. We exhibit the mechanical properties of Born-Infeld objects paving the way to a consistent quantum formulation

  19. serological detection of seed borne viruses in cowpea regenerated

    African Journals Online (AJOL)


    out to detect the presence of seed borne viruses in fourteen cowpea accessions ... were serologically indexed to detect any seed-borne viruses after acclimatisation to screen house conditions. The .... showed external virus-like symptoms were.

  20. Born-Infeld gravity in Weitzenboeck spacetime

    International Nuclear Information System (INIS)

    Ferraro, Rafael; Fiorini, Franco


    Using the teleparallel equivalent of general relativity formulated in Weitzenboeck spacetime, we thoroughly explore a kind of Born-Infeld regular gravity leading to second order field equations for the vielbein components. We explicitly solve the equations of motion for two examples: the extended Banados-Teitelboim-Zanelli black hole, which exists even if the cosmological constant is positive, and a cosmological model with matter, where the scale factor is well behaved, thus giving a singularity-free solution.

  1. Mosquito-borne viruses in Europe

    Czech Academy of Sciences Publication Activity Database

    Hubálek, Zdeněk


    Roč. 103, Suppl. 1 (2008), S29-S43 ISSN 0932-0113. [Vector-borne diseases: impact of climate change on vectors and rodent reservoirs. Berlin, 27.09.2007-28.09.2007] R&D Projects: GA AV ČR IAA600930611 Institutional research plan: CEZ:AV0Z60930519 Keywords : moboviruses * epidemiology Subject RIV: EE - Microbiology, Virology Impact factor: 1.473, year: 2008

  2. Leak detection using structure-borne noise (United States)

    Holland, Stephen D. (Inventor); Chimenti, Dale E. (Inventor); Roberts, Ronald A. (Inventor)


    A method for detection and location of air leaks in a pressure vessel, such as a spacecraft, includes sensing structure-borne ultrasound waveforms associated with turbulence caused by a leak from a plurality of sensors and cross correlating the waveforms to determine existence and location of the leak. Different configurations of sensors and corresponding methods can be used. An apparatus for performing the methods is also provided.

  3. Dynamics of Born-Infeld membranes

    Energy Technology Data Exchange (ETDEWEB)

    Cordero, R [Departamento de Fisica, Escuela Superior de Fisica y Matematicas del I.P.N., Unidad Adolfo Lopez Mateos, Edificio 9, 07738 Mexico, D.F. (Mexico); Molgado, A [Facultad de Ciencias, Universidad de Colima, Bernal DIaz del Castillo 340, Col. Villas San Sebastian, Colima (Mexico); Rojas, E [Facultad de Fisica e Inteligencia Artificial, Universidad Veracruzana, 91000 Xalapa, Veracruz (Mexico)


    We present a geometrical inspired study of the dynamics of Dp-branes. We focus on the usual nonpolynomial Dirac-Born-Infeld action for the worldvolume swept out by the brane in its evolution in general background spacetimes. We emphasize the form of the resulting equations of motion which are quite simple and resemble Newton's second law, complemented with a conservation law for a worldvolume bicurrent.

  4. Dynamics of Born-Infeld membranes

    International Nuclear Information System (INIS)

    Cordero, R; Molgado, A; Rojas, E


    We present a geometrical inspired study of the dynamics of Dp-branes. We focus on the usual nonpolynomial Dirac-Born-Infeld action for the worldvolume swept out by the brane in its evolution in general background spacetimes. We emphasize the form of the resulting equations of motion which are quite simple and resemble Newton's second law, complemented with a conservation law for a worldvolume bicurrent

  5. Spectrophotometric determination of substrate-borne polyacrylamide. (United States)

    Lu, Jianhang; Wu, Laosheng


    Polyacrylamides (PAMs) have wide application in many industries and in agriculture. Scientific research and industrial applications manifested a need for a method that can quantify substrate-borne PAM. The N-bromination method (a PAM analytical technique based on N-bromination of amide groups and spectrophotometric determination of the formed starch-triiodide complex), which was originally developed for determining PAM in aqueous solutions, was modified to quantify substrate-borne PAM. In the modified method, the quantity of substrate-borne PAM was converted to a concentration of starch-triiodide complex in aqueous solution that was then measured by spectrophotometry. The method sensitivity varied with substrates due to sorption of reagents and reaction intermediates on the substrates. Therefore, separate calibration for each substrate was required. Results from PAM samples in sand, cellulose, organic matter burnt soils, and clay minerals showed that this method had good accuracy and reproducibility. The PAM recoveries ranged from 95.8% to 103.7%, and the relative standard deviations (n = 4) were application and facilitating PAM-related research.

  6. Zoonotic aspects of vector-borne infections. (United States)

    Failloux, A-B; Moutailler, S


    Vector-borne diseases are principally zoonotic diseases transmitted to humans by animals. Pathogens such as bacteria, parasites and viruses are primarily maintained within an enzootic cycle between populations of non-human primates or other mammals and largely non-anthropophilic vectors. This 'wild' cycle sometimes spills over in the form of occasional infections of humans and domestic animals. Lifestyle changes, incursions by humans into natural habitats and changes in agropastoral practices create opportunities that make the borders between wildlife and humans more permeable. Some vector-borne diseases have dispensed with the need for amplification in wild or domestic animals and they can now be directly transmitted to humans. This applies to some viruses (dengue and chikungunya) that have caused major epidemics. Bacteria of the genus Bartonella have reduced their transmission cycle to the minimum, with humans acting as reservoir, amplifier and disseminator. The design of control strategies for vector-borne diseases should be guided by research into emergence mechanisms in order to understand how a wild cycle can produce a pathogen that goes on to cause devastating urban epidemics.

  7. Health Information Needs of Men (United States)

    Robinson, Mark; Robertson, Steve


    Objective: To understand the views of men and service providers concerning the health information needs of men. Design: A men's health programme was implemented aimed at developing new health information resources designed for use by local organizations with men in socially disadvantaged groups. Research was carried out at the scoping stage to…

  8. The wild life of tick-borne pathogens


    Hofmeester, Tim R.


    Diseases that are transmitted by arthropod vectors from animal hosts to humans – so called zoonotic vector-borne diseases – have increased in incidence in the last decades. In North America and Europe, tick-borne pathogens cause the majority of vector-borne diseases, including Lyme borreliosis and tick-borne encephalitis. The pathogens causing these diseases are transmitted by tick species within the Ixodes ricinus complex. These are generalist ticks that have a multi-year lifecycle with thre...

  9. Being an only or last-born child increases later risk of obesity.

    Directory of Open Access Journals (Sweden)

    Line K Haugaard

    Full Text Available BACKGROUND: Studies have suggested that number of siblings and birth order is associated with obesity. However, studies combining these exposures are needed. This study aimed at investigating obesity in children and young adults in regard to different combinations of family size and birth order. METHODS: Two cohorts selected from the general population were investigated: The Copenhagen School Health Records Register (CSHRR and a Draft Board (DB sample with measured heights and weights in childhood (age 13 years and young adulthood (age 19 years, respectively. Information on birth order, number of siblings, and relevant covariates were available on 29 327 children, as well as on 323 obese young men and 575 randomly selected controls of young men representing approximately 58 000. The relation between number of siblings and birth order, respectively, and having a Body Mass Index (BMI z-score above or equal to the 95(th percentile in childhood or having a BMI of at least 31.00 kg/m(2 in young adulthood was analysed using logistic regression analyses adjusted for relevant confounders. RESULTS: Only children had significantly higher odds of obesity both in childhood and in young adulthood compared with children with siblings, odds ratio (OR =1.44 (95% Confidence Interval (CI: 1.26-1.66 and OR=1.76 (95% CI: 1.18-2.61, respectively. No association between first-born status and obesity was found. The OR of last-born children being obese was also significantly increased in childhood, e.g. OR=1.93 (95% CI: 1.09-3.43 of obesity if last-born in a family of four children. This was not found in young adulthood. Additionally, higher spacing to previous sibling (average 1872 vs. 1303 days; p=0.026 in four children families was observed in obese last-born compared to non-obese last-born children. CONCLUSION: Being an only or last-born child is associated with obesity. These associations may provide leads to targeted prevention of obesity in children.

  10. Physical activity in relation to cognitive decline in elderly men: the FINE study

    NARCIS (Netherlands)

    Gelder, van B.M.; Tijhuis, M.A.R.; Kromhout, D.


    BACKGROUND: Physical activity may be associated with better cognition. OBJECTIVE: To investigate whether change in duration and intensity of physical activity is associated with 10-year cognitive decline in elderly men. METHODS: Data of 295 healthy survivors, born between 1900 and 1920, from the

  11. The wild life of tick-borne pathogens

    NARCIS (Netherlands)

    Hofmeester, Tim R.


    Diseases that are transmitted by arthropod vectors from animal hosts to humans – so called zoonotic vector-borne diseases – have increased in incidence in the last decades. In North America and Europe, tick-borne pathogens cause the majority of vector-borne diseases, including Lyme borreliosis

  12. MijnBorne2030: evaluatie van een democratisch experiment

    NARCIS (Netherlands)

    Denters, Sebastianus A.H.; Klok, Pieter J.


    This article is about one of the experiments in local democratic renewal: MyBorne2030 (in Dutch ‘MijnBorne2030’). The aim of the project was to develop a communal vision for Borne (a relatively small suburban municipality of 20.000 inhabitants in the East of the Netherlands) for the year 2030. A

  13. Tick-Borne Diseases in Turkey: A Review Based on One Health Perspective.

    Directory of Open Access Journals (Sweden)

    Abdullah Inci


    Full Text Available The importance of tick-borne diseases is increasing all over the world, including Turkey. Global warming, environmental and ecological changes and the existence of suitable habitats increase the impact of ticks and result in frequent emergence or re-emergence of tick-borne diseases (TBDs with zoonotic characteristics. In Turkey, almost 19 TBDs have been reported in animals and men, involving four protozoa (babesiosis, theileriosis, cytauxzoonosis, hepatozoonosis, one filarial nematode (acanthocheilonemasis, ten bacterial agents (anaplasmosis, ehrlichiosis, aegyptianellosis, tick-borne typhus, Candidatus Rickettsia vini, Lyme borreliosis, tick-borne relapsing fever [TBRF], tularaemia, bartonellosis, and hemoplasmosis, and four viral infections (tick-borne encephalitis [TBE], Crimean-Congo Haemorrhagic Fever [CCHF], louping-ill [LI], and lumpy skin disease [LSD]. The growing number of TBD cases, in particular the fatal viral epidemics in humans, have led to increased public awareness and concern against TBDs in recent years. The World Health Organization (WHO has developed a new political concept, called the "One Health" initiative, which is especially relevant for developing strategies against tick infestations and TBD control in humans and animals. It would be beneficial for Turkey to adopt this new strategy and establish specific research and control programs in coordination with international organizations like WHO, the World Organization for Animal Health (OIE, the Food and Agriculture Organization (FAO, the Centers for Disease Control and Prevention (CDC, and the European Center for Disease Prevention and Control (ECDC to combat TBDs based on the "One Health Initiative" concept. In this article, we review the occurrence of primary TBDs in man and animals in Turkey in light of the "One Health" perspective.

  14. Racializing Experiences of Foreign-Born and Ethnically Diverse Black Male Engineering Graduate Students: Implications for Student Affairs Practice, Policy, and Research (United States)

    Burt, Brian A.; Knight, Alexander; Robeson, Justin


    Despite a growing body of work on the experiences of Black collegians, the higher education knowledge base lacks scholarship focused on Black men in graduate programs who are foreign-born and/or identify ethnically as other than African American. In this article, we provide a domain-specific investigation (i.e., based on students' field of study),…

  15. Beyond Bright City Lights : The Migration Patterns of Gay Men and Lesbians


    Wimark, Thomas


    One of the most persistent popular notions of gay men and lesbians is that they either live in or move to larger cities. In this thesis, the geography and migration paths of gay men and lesbians are studied using the life course perspective to challenge this idea. It is argued that gay men and lesbians are affected by the time and place into which they are born. Like heterosexuals, they are subject to the normative conceptions of life paths that are present at a specific historical period and...

  16. One-stage tooth-borne distraction versus two stage bone-borne distraction in surgically assisted maxillary expansion (SARME). (United States)

    Seeberger, Robin; Abe-Nickler, Dorothee; Hoffmann, Jürgen; Kunzmann, Kevin; Zingler, Sebastian


    To evaluate and compare the effects of tooth-borne and bone-borne distraction devices in surgically assisted maxillary expansion (SARME) on dental and skeletal structures. A sample of 33 skeletally mature patients with transverse maxillary deficiencies was examined with cone beam computed tomography (CBCT) before and 3 months after surgery. Fourteen patients were treated with tooth-borne devices and 19 patients with bone-borne devices. Dental crown expansion in the first premolars did not differ significantly between the two groups, and median expansion was 5.55 mm (interquartile range [IQR] 5.23) in the tooth-borne device group and 4.6 mm (IQR 3.4) in the bone-borne device group. In the first molars, crown expansion and lateral tipping were significantly greater in the tooth-borne device group (P ≤ .02). The median skeletal nasal isthmus increase was significantly more in the bone-borne device group at 3.0 mm than in the tooth-borne device group at 0.98 mm (P ≤ .02). Both tooth-borne and bone-borne devices are effective treatment modalities to correct maxillary transverse deficiencies. Bone-borne devices produced greater widening of the skeletal nasal floor and fewer dental side effects in the first molars. Copyright © 2015 Elsevier Inc. All rights reserved.

  17. College Men and Jealousy (United States)

    Knox, David; Breed, Rhonda; Zusman, Marty


    Cultural meanings (e.g. the green eyed monster) and research interests have traditionally focused on female jealousy. In contrast, this research focused on male jealousy. Two-hundred ninety-one undergraduates at a large southeastern university completed a confidential, anonymous forty-four-item questionnaire on jealousy. Men reacted differently…

  18. Great Men, Great Deeds. (United States)

    Tait, Charles W.


    An excellent way to teach history is by focusing on the lives of individual historical figures. History is the story of living persons, who for good or ill have made history as it is. To understand history, students must learn about the men and women who shaped events. (RM)

  19. PROVIDING WOMEN, KEPT MEN (United States)

    Mojola, Sanyu A


    This paper draws on ethnographic and interview based fieldwork to explore accounts of intimate relationships between widowed women and poor young men that emerged in the wake of economic crisis and a devastating HIV epidemic among the Luo ethnic group in Western Kenya. I show how the cooptation of widow inheritance practices in the wake of an overwhelming number of widows as well as economic crisis resulted in widows becoming providing women and poor young men becoming kept men. I illustrate how widows in this setting, by performing a set of practices central to what it meant to be a man in this society – pursuing and providing for their partners - were effectively doing masculinity. I will also show how young men, rather than being feminized by being kept, deployed other sets of practices to prove their masculinity and live in a manner congruent with cultural ideals. I argue that ultimately, women’s practice of masculinity in large part seemed to serve patriarchal ends. It not only facilitated the fulfillment of patriarchal expectations of femininity – to being inherited – but also served, in the end, to provide a material base for young men’s deployment of legitimizing and culturally valued sets of masculine practice. PMID:25489121

  20. Old men living alone

    DEFF Research Database (Denmark)

    Hansen, Kristian Frausing; Munk, Karen Pallesgaard

    . 1. An electronic survey is distributed nationwide to municipal preventive home visitors in order to obtain information about their views on the men’s particular needs and the suitability of current health care services. 2. A group of elderly men living alone is interviewed about their own opinions...

  1. Eating disorders in college men. (United States)

    Olivardia, R; Pope, H G; Mangweth, B; Hudson, J I


    This study was designed to assess the characteristics of men with eating disorders in the community. The authors recruited 25 men meeting DSM-IV criteria for eating disorders and 25 comparison men through advertisements in college newspapers. A second comparison group comprised 33 women with bulimia nervosa who were recruited and interviewed with virtually identical methods. The men with eating disorders closely resembled the women with eating disorders but differed sharply from the comparison men in phenomenology of illness, rates of comorbid psychiatric disorders, and dissatisfaction with body image. Homosexuality did not appear to be a common feature of men with eating disorders in the community. Childhood physical and sexual abuse appeared slightly more common among the eating-disordered men than among the comparison men. Eating disorders, although less common in men than in women, appear to display strikingly similar features in affected individuals of the two genders.


    Directory of Open Access Journals (Sweden)

    T. S. Pinegina


    Full Text Available The results of the study outcomes of tick-borne encephalitis in adults in the Tomsk Region. Patients conducted a comprehensive clinical and laboratory examination. Revealed the prevalence of autonomic disorders in individuals who have had at different periods of tick-borne encephalitis, which is regarded as the effects of tick-borne infection. Residual effects of tick-borne encephalitis occurs mainly in the form of light paresis after suffering a focal forms. Among the chronic (progredient forms of tick-borne encephalitis often formed hyperkinetic options. Most of the study revealed the presence of precipitating factors that could have an influence on the outcome. Fundamental diffe rences in all-clinical and immunological analyses at patients with various outcomes of tick-borne encephalitis it wasn't noted. KEY WORDS: tick-borne encephalitis, Tomsk Region, the outcomes.

  3. Blood donor deferral for men who have sex with men: still room to move. (United States)

    Haire, Bridget; Whitford, Kate; Kaldor, John M


    Like a number of other countries, Australia mandates that a man who has had sex with men is deferred from donation until 12 months has elapsed since the sexual activity. This review examined whether this deferral period is justified by current evidence. Databases (Medline, EMBASE, Scopus) were searched using terms "blood donation" and "gay" or "MSM" and "HIV risk" from the mid-1980s to the present to investigate the history of donor deferral policy and its rationale in Australia. Gay and bisexual men in Australia face a higher risk of human immunodeficiency virus and other blood-borne viruses (BBVs) than other populations. All blood donations, however, are tested for BBVs, and with current testing technologies the window period during which infection may be present but not detected is now less than 1 week. While there is a moral imperative to maintain blood safety, there is also a moral imperative to ensure that differential treatment of population groups with regard to donation eligibility is scientifically justified. Potential social harms that may flow from a dissonance between deferral policy and its evidence base include loss of trust and increased nonadherence to policy. A 12-month deferral for gay and bisexual men exceeds what is required to maintain blood safety. This disparity potentially causes social harm without any additional benefit to public health. Reducing the deferral period to 3 months will not increase health risk to recipients and may have the social benefit of increasing inclusiveness. © 2017 AABB.

  4. Born too soon: preterm birth matters. (United States)

    Howson, Christopher P; Kinney, Mary V; McDougall, Lori; Lawn, Joy E


    Urgent action is needed to address preterm birth given that the fi rst country-level estimates show that globally 15 million babies are born too soon and rates are increasing in most countries with reliable time trend data. As the fi rst in a supplement entitled “Born Too Soon”, this paper focuses on the global policy context. Preterm birth is critical for progress on Millennium Development Goal 4 (MDG) for child survival by 2015 and beyond, and gives added value to maternal health (MDG 5) investments also linking to non-communicable diseases. For preterm babies who survive, the additional burden of prematurity-related disability may aff ect families and health systems. Prematurity is an explicit priority in many high-income settings; however, more attention is needed especially in low- and middle-income countries where the invisibility of preterm birth as well as its myths and misconceptions have slowed action on prevention and care. Recent global attention to preterm birth hit a tipping point in 2012, with the May 2 publication of Born Too Soon: The Global Action Report on Preterm Birth and with the 2nd annual World Prematurity Day on November 17 which mobilised the actions of partners in many countries to address preterm birth and newborn health. Interventions to strengthen preterm birth prevention and care span the continuum of care for reproductive, maternal, newborn and child health. Both prevention of preterm birth and implementation of care of premature babies require more research, as well as more policy attention and programmatic investment.

  5. Convergence of the Distorted Wave Born series

    International Nuclear Information System (INIS)

    MacMillan, D.S.


    The aim of this thesis is to begin to understand the idea of reaction mechanisms in nonrelativistic scattering systems. If we have a complete reaction theory of a particular scattering system, then we claim that the theory itself must contain information about important reaction mechanisms in the system. This information can be used to decide what reaction mechanisms should be included in an approximate calculation. To investigate this claim, we studied several solvable models. The primary concept employed in studying our models is the convergence of the multistep series generated by iterating the corresponding scattering integral equation. We known that the eigenvalues of the kernel of the Lippmann-Schwinger equation for potential scattering determine the rate of convergence of the Born series. The Born series will converge only if these eigenvalues all life within the unit circle. We extend these results to a study of the distorted wave Born series for inelastic scattering. The convergence criterion tells us when approximations are valid. We learn how the convergence of the distorted wave series depends upon energy, coupling constants, angular momentum, and angular momentum transfer. In one of our models, we look at several possible distorting potentials to see which one gives the best convergence. We have also applied our results to several actual DWBA or coupled channel calculations in the literature. In addition to the study of models of two-body scattering systems, we have considered the case of rearrangement scattering. We have discussed the formulation of (N greater than or equal to 3)-body distorted wave equations in which the interior dynamics have been redistributed by introducing compact N-body distortion potentials

  6. Notes on Born-Infeld-type electrodynamics (United States)

    Kruglov, S. I.


    We propose a new model of nonlinear electrodynamics (NLED) with three parameters. Born-Infeld (BI) electrodynamics and exponential electrodynamics are particular cases of this model. The phenomenon of vacuum birefringence in the external magnetic field is studied. We show that there is no singularity of the electric field at the origin of point-like charged particles. The corrections to Coulomb’s law at r →∞ are obtained. We calculate the total electrostatic energy of charges, for different parameters of the model, which is finite.

  7. Wormholes in Einstein-Born-Infeld Gravity

    Directory of Open Access Journals (Sweden)

    Kim Jin Young


    Full Text Available We introduce a new approach to construct wormholes without introducing exotic matters in Einstein-Born-Infeld gravity with a cosmological constant. Contary to the conventional approach, the throat is located at the place where the solutions can be joined smoothly. The metric and its derivatives are continuous so that the exotic matters are not needed there. The exoticity of the energy-momentum tensor is not essential to sustain the wormhole. We also present a method to check the stability of wormholes in the new approach.

  8. Born with Protection against Whooping Cough

    Centers for Disease Control (CDC) Podcasts


    This podcast provides information about whooping cough, a disease that can be deadly for babies, and CDC’s recommendation that all women receive the Tdap vaccine during the third trimester of every pregnancy so their babies can be born with protection from this serious disease.  Created: 1/22/2015 by National Center for Immunization and Respiratory Diseases (NCIRD), Division of Bacterial Diseases (DBD), Meningitis and Vaccine Preventable Diseases Branch (MVPDB).   Date Released: 1/22/2015.

  9. [Tick borne encephalitis and enviromental changes]. (United States)

    Zajkowska, Joanna; Malzahn, Elzbieta; Kondrusik, Maciej; Grygorczuk, Sambor; Pancewicz, Sławomir S; Kuśmierczyk, Justyna; Czupryna, Piotr; Hermanowska-Szpakowicz, Teresa


    Currently observed markedly increased incidence of various tick borne diseases in many parts of Europe is due to documented climatic changes as well anthropogenic influence on habitat structure. One of the analyzed factors is tendency to increase of the spring temperatures, especially in the third decade of the April. Such conditions (spring temperatures above 7-10 degrees C) let the nymphs and larvae of Ixodes ricinus to feed simultaneously on rodents. This increases the risk of infection of Ixodes ricinus with TBE virus, so dangerous for humans.

  10. MRI in tick-borne encephalitis

    International Nuclear Information System (INIS)

    Alkadhi, H.; Kollias, S.S.


    The tick-borne encephalitis (TBE) virus gives rise to epidemic encephalitis. Mild forms usually manifest as influenza-like episodes or are clinically silent. MRI is usually normal in TBE. We describe severe TBE in a patient who presented with fever and altered mental status after a tick bite and a specific antibody response to TBE. MRI revealed pronounced signal abnormalities in the basal ganglia and thalamus, without contrast enhancement. These findings coincide well with neuropathological studies of severe nerve cell degeneration with inflammatory cell infiltrates, neuronophagia and reactive astrocytosis in the deep grey matter. We review the literature and discuss the relevant differential diagnosis. (orig.)

  11. 'The Problem with Men': Working-class Men Making Sense of Men's Health on Television. (United States)

    Hodgetts, Darrin; Chamberlain, Kerry


    Men have higher rates of premature death than women, and may arguably have higher rates of serious illness. One explanation often suggested to account for this is that men are considered to be stoical about illness and reluctant to seek help for it. This article explores the role of media representations in the construction of men's views about health. We investigate how a small group of lower socio-economic status men make sense of the reluctance to seek help notion through an analysis of texts from three sources: a television health documentary, individual interviews with the men and a focus group discussion in which the men discuss the documentary. The television documentary frames its presentation to promote early detection and help-seeking. We conclude that televised coverage of men's health is an important site of social discourse through which men's health is rendered meaningful. However, it is not accepted passively, but negotiated, resisted and interpreted into men's lives.

  12. Osteoporosis in men: a review. (United States)

    Adler, Robert A


    Osteoporosis and consequent fracture are not limited to postmenopausal women. There is increasing attention being paid to osteoporosis in older men. Men suffer osteoporotic fractures about 10 years later in life than women, but life expectancy is increasing faster in men than women. Thus, men are living long enough to fracture, and when they do the consequences are greater than in women, with men having about twice the 1-year fatality rate after hip fracture, compared to women. Men at high risk for fracture include those men who have already had a fragility fracture, men on oral glucocorticoids or those men being treated for prostate cancer with androgen deprivation therapy. Beyond these high risk men, there are many other risk factors and secondary causes of osteoporosis in men. Evaluation includes careful history and physical examination to reveal potential secondary causes, including many medications, a short list of laboratory tests, and bone mineral density testing by dual energy X-ray absorptiometry (DXA) of spine and hip. Recently, international organizations have advocated a single normative database for interpreting DXA testing in men and women. The consequences of this change need to be determined. There are several choices of therapy for osteoporosis in men, with most fracture reduction estimation based on studies in women.

  13. U.S.-born compared to non-U.S.-born abused women: analysis of baseline data. (United States)

    Montalvo-Liendo, Nora; Koci, Anne; McFarlane, Judith; Gilroy, Heidi; Maddoux, John


    It is evident from recent studies that a woman's citizenship status does not exempt her from exposure to partner violence. The purpose of this article was to examine if social support, self-efficacy, and marginalization of abused women differ based on U.S. born compared to non-U.S. born with and without documentation. The findings suggest that women who were born in the United States had significantly higher self-efficacy scores compared to non-U.S.-born women without documents. There were no significant differences in social support among abused women who are U.S. born compared to non-U.S. born with and without documentation. In addition, women who were not born in the United States and did not have documents had higher marginalization.

  14. Social Trust and Children Born of War

    Directory of Open Access Journals (Sweden)

    Voicu Bogdan


    Full Text Available This paper considers two assumptions commonly used in analyzing the formation of social trust. They stress the importance of early socialization, on one hand, and of life events, on the other. We consider birth as a major life event for anyone and focus on the situation of Children Born of War. This group, even if lesser visible in some societies, has the peculiar characteristic to be born and socialized in very specific conditions. Typically, these people are the offspring of foreign soldiers, and local women. They may bear stigma, might be marginalized in family, school and society, and might develop a low level of generalized trust even if they may have lived all life in a culture rich in social trust. We explore at theoretical level their case, bring in a few statistics, and suggest a research direction that may be fruitful in learning about both such hidden populations and about social trust. In the end, we argue upon the importance of the topic for post-conflict societies.

  15. Open bite in prematurely born children. (United States)

    Harila, V; Heikkinen, T; Grön, M; Alvesalo, L


    The aims of this study were to: examine the expression of open bite in prematurely born children and discuss the etiological factors that may lead to bite it. The subjects were 328 prematurely born (cross-sectional study of the Collaborative Perinatal Project in the 1960s and 1970s. Dental documents, including casts and photographs, were taken once at the age of 6-12 years in the mixed dentition. The occlusion was recorded by examining and measuring the hard stone casts. Vertical open bite was recorded only for full erupted teeth. The statistical method used was chi-square analysis. Significant differences in the incidence of anterior open bite (from left to right canine) was found between the preterm and control groups and between gender and ethnic groups. The prevalence of anterior open bite was nearly 9% in the preterm group and almost 7% in the control group. African Americans (9%) had a significantly greater incidence of open bite than Caucasians (3%; Pbite than boys (8% vs 6%; Pbite was increased--especially in preterm African American boys compared to controls (11% vs 8%). The results show differences in the development of anterior open bite between ethnic and gender groups. Premature birth may also influence dental occlusal development. Of importance are the patient's: general health condition; respiratory infections; inadequate nasal- and mouth-breathing; oral habits; and other medical problems. Preterm children may be relatively more predisposed to etiological factors for the development of anterior open bite.

  16. Cancer mortality does not differ between migrants and Danish-born patients

    DEFF Research Database (Denmark)

    Nørredam, Marie Louise; Larsen, Maja Olsbjerg; Petersen, Jørgen Holm


    between 1 January 1993 and 31 December 1999 were included and matched 1:4 on age and sex with Danish-born patients. Cancer patients in the cohort were identified through the Danish Cancer Registry and deaths and emigrations through the Central Population Register. Using a Cox regression model, mean sex......-specific hazard ratio (HR) for all-cause mortality were estimated by ethnicity; adjusting for age, income, co-morbidity and disease stage. RESULTS: No significant differences were observed in mortality for gynaecological cancers between migrant women (HR = 1.12; 95% confidence interval (CI): 0.70-1.80) and Danish......-born women. Correspondingly, migrant women (HR = 0.76; 95% CI: 0.49-1.17) showed no significant differences in breast cancer mortality compared with Danish-born women. Regarding lung cancer, neither migrant women (HR = 0.79; 95% CI: 0.45-1.40) nor men (HR = 0.73; 95% CI: 0.53-1.14) presented statistical...

  17. What Is Men's Endocrine Health? (United States)

    ... Search form Search What is Men's Endocrine Health? Men's endocrine health incorporates physical activity and sound nutrition to maintain a strong body; however, a major emphasis includes male sexuality ...

  18. Engaging men in health care. (United States)

    Malcher, Greg


    Engaging men in health care involves a multifaceted approach that has as its main principle the recognition that men consume health care differently to women. This article identifies barriers to engaging men in health care and offers potential and existing solutions to overcome these barriers in a range of health care settings. The concept of multiple masculinities recognises that not all men can be engaged via a particular technique or strategy. The perception that men are disinterested in their health is challenged and a range of approaches discussed, both in the community and in health care facilities. In the general practice setting opportunities exist for the engagement of men at the reception desk and waiting room, as well as during the consultation. Use of the workplace in engaging men is discussed. Future activities to build the capacity of health care providers to better engage men are identified and the role of policy and program development is addressed.

  19. Transgender men and pregnancy. (United States)

    Obedin-Maliver, Juno; Makadon, Harvey J


    Transgender people have experienced significant advances in societal acceptance despite experiencing continued stigma and discrimination. While it can still be difficult to access quality health care, and there is a great deal to be done to create affirming health care organizations, there is growing interest around the United States in advancing transgender health. The focus of this commentary is to provide guidance to clinicians caring for transgender men or other gender nonconforming people who are contemplating, carrying, or have completed a pregnancy. Terms transgender and gender nonconforming specifically refer to those whose gender identity (e.g., being a man) differs from their female sex assigned at birth. Many, if not most transgender men retain their female reproductive organs and retain the capacity to have children. Review of their experience demonstrates the need for preconception counseling that includes discussion of stopping testosterone while trying to conceive and during pregnancy, and anticipating increasing experiences of gender dysphoria during and after pregnancy. The clinical aspects of delivery itself fall within the realm of routine obstetrical care, although further research is needed into how mode and environment of delivery may affect gender dysphoria. Postpartum considerations include discussion of options for chest (breast) feeding, and how and when to reinitiate testosterone. A positive perinatal experience begins from the moment transgender men first present for care and depends on comprehensive affirmation of gender diversity.

  20. Dizziness in elderly men. (United States)

    Davis, L E


    To evaluate the causes of dizziness in elderly men. A descriptive study involving the clinical and laboratory features of elderly men with dizziness. A university-affiliated Veterans Affairs medical center. One hundred seventeen consecutive men more than 50 years of age attending a general neurology clinic with the chief complaint of dizziness. The median duration of dizziness at first office visit was 45 weeks. Forty-nine percent of patients had more than one diagnosis that contributed to their dizziness. Dysfunctions of the peripheral vestibular system were found in 71% and were the principal causes in 56%. Benign positional vertigo was present in 34%. Disorders of the visual system were found in 26% but were the major cause in only 1%. Diagnoses involving the proprioceptive system were present in 17% and were the principal cause in 7%. Structural lesions of the brainstem or cerebellum or metabolic disorders that affected normal brainstem function were identified in 59% and were the major diagnoses in 22%. A psychophysiologic diagnosis was made in 6% but was the major diagnosis in only 3%. At the 6-months follow-up, 55% of patients improved, 34% were unchanged, 4% worsened, and 7% were lost to follow-up. Contrary to reports in the literature, dizziness in the elderly is more persistent, has more causes, is less often due to a psychophysiologic cause, and seems to be more incapacitating than dizziness in younger patients.

  1. Zika Virus Shedding in Semen of Symptomatic Infected Men. (United States)

    Mead, Paul S; Duggal, Nisha K; Hook, Sarah A; Delorey, Mark; Fischer, Marc; Olzenak McGuire, Dana; Becksted, Heidi; Max, Ryan J; Anishchenko, Michael; Schwartz, Amy M; Tzeng, Wen-Pin; Nelson, Christina A; McDonald, Erin M; Brooks, John T; Brault, Aaron C; Hinckley, Alison F


    Zika virus (ZIKV) is an emerging mosquito-borne flavivirus that has been linked to adverse birth outcomes. Previous reports have shown that person-to-person transmission can occur by means of sexual contact. We conducted a prospective study involving men with symptomatic ZIKV infection to determine the frequency and duration of ZIKV shedding in semen and urine and to identify risk factors for prolonged shedding in these fluids. Specimens were obtained twice per month for 6 months after illness onset and were tested by real-time reverse-transcriptase-polymerase-chain-reaction (RT-PCR) assay for ZIKV RNA and by Vero cell culture and plaque assay for infectious ZIKV. A total of 1327 semen samples from 184 men and 1038 urine samples from 183 men were obtained 14 to 304 days after illness onset. ZIKV RNA was detected in the urine of 7 men (4%) and in the semen of 60 (33%), including in semen samples from 22 of 36 men (61%) who were tested within 30 days after illness onset. ZIKV RNA shedding in semen decreased substantially during the 3 months after illness onset but continued for 281 days in 1 man (1%). Factors that were independently associated with prolonged RNA shedding included older age, less frequent ejaculation, and the presence of certain symptoms at the time of initial illness. Infectious ZIKV was isolated from 3 of 78 semen samples with detectable ZIKV RNA, all obtained within 30 days after illness onset and all with at least 7.0 log 10 ZIKV RNA copies per milliliter of semen. ZIKV RNA was commonly present in the semen of men with symptomatic ZIKV infection and persisted in some men for more than 6 months. In contrast, shedding of infectious ZIKV appeared to be much less common and was limited to the first few weeks after illness onset. (Funded by the Centers for Disease Control and Prevention.).

  2. Canine vector-borne diseases in Brazil (United States)

    Dantas-Torres, Filipe


    Canine vector-borne diseases (CVBDs) are highly prevalent in Brazil and represent a challenge to veterinarians and public health workers, since some diseases are of great zoonotic potential. Dogs are affected by many protozoa (e.g., Babesia vogeli, Leishmania infantum, and Trypanosoma cruzi), bacteria (e.g., Anaplasma platys and Ehrlichia canis), and helminths (e.g., Dirofilaria immitis and Dipylidium caninum) that are transmitted by a diverse range of arthropod vectors, including ticks, fleas, lice, triatomines, mosquitoes, tabanids, and phlebotomine sand flies. This article focuses on several aspects (etiology, transmission, distribution, prevalence, risk factors, diagnosis, control, prevention, and public health significance) of CVBDs in Brazil and discusses research gaps to be addressed in future studies. PMID:18691408

  3. Canine vector-borne diseases in Brazil

    Directory of Open Access Journals (Sweden)

    Dantas-Torres Filipe


    Full Text Available Abstract Canine vector-borne diseases (CVBDs are highly prevalent in Brazil and represent a challenge to veterinarians and public health workers, since some diseases are of great zoonotic potential. Dogs are affected by many protozoa (e.g., Babesia vogeli, Leishmania infantum, and Trypanosoma cruzi, bacteria (e.g., Anaplasma platys and Ehrlichia canis, and helminths (e.g., Dirofilaria immitis and Dipylidium caninum that are transmitted by a diverse range of arthropod vectors, including ticks, fleas, lice, triatomines, mosquitoes, tabanids, and phlebotomine sand flies. This article focuses on several aspects (etiology, transmission, distribution, prevalence, risk factors, diagnosis, control, prevention, and public health significance of CVBDs in Brazil and discusses research gaps to be addressed in future studies.

  4. Other impacts of soil-borne radionuclides

    International Nuclear Information System (INIS)

    Sheppard, S.C.; Macdonald, C.R.


    Soils surround us daily, and humans and animals are exposed to soil in more ways than simply through ingestion of plants. Despite strict personal and food-industry hygiene, some soil will always be present in our diet. This often involves the very fine soil particles known to be especially effective in sorbing radionuclides. The soil we ingest may come through skin contact or through soil adhering to crop plants and other foods. Inhalation of soil particles by humans and other animals must also be considered. Throughout the consideration of the impacts of soil-borne radionuclides, there must be recognition of potential impacts on non-human biota, and of non-radiological impacts. The chemical toxicity of long-lived radionuclides may be just as important as their radiological impact for non-human biota. These issues and associated assessment modelling approaches are discussed, with examples and data drawn from our research programs. (J.P.N.)

  5. Human sparganosis, a neglected food borne zoonosis. (United States)

    Liu, Quan; Li, Ming-Wei; Wang, Ze-Dong; Zhao, Guang-Hui; Zhu, Xing-Quan


    Human sparganosis is a food borne zoonosis caused by the plerocercoid larvae (spargana) of various diphyllobothroid tapeworms of the genus Spirometra. Human infections are acquired by ingesting the raw or undercooked meat of snakes or frogs, drinking untreated water, or using raw flesh in traditional poultices. More than 1600 cases of sparganosis have been documented worldwide, mostly in east and southeast Asia. Sporadic cases have been reported in South America, Europe, and Africa, and several cases have been described in travellers returning from endemic regions. Epidemiological data suggest that the increased effect of sparganosis on human health is because of greater consumption of raw meat of freshwater frogs and snakes. This Review provides information about the Spirometra parasites and their lifecycles, summarises clinical features, diagnosis, and treatment of human sparganosis, and describes geographical distribution and infection characteristics of Spirometra parasites in host animals. Copyright © 2015 Elsevier Ltd. All rights reserved.

  6. Risk based surveillance for vector borne diseases

    DEFF Research Database (Denmark)

    Bødker, Rene

    of samples and hence early detection of outbreaks. Models for vector borne diseases in Denmark have demonstrated dramatic variation in outbreak risk during the season and between years. The Danish VetMap project aims to make these risk based surveillance estimates available on the veterinarians smart phones...... in Northern Europe. This model approach may be used as a basis for risk based surveillance. In risk based surveillance limited resources for surveillance are targeted at geographical areas most at risk and only when the risk is high. This makes risk based surveillance a cost effective alternative...... sample to a diagnostic laboratory. Risk based surveillance models may reduce this delay. An important feature of risk based surveillance models is their ability to continuously communicate the level of risk to veterinarians and hence increase awareness when risk is high. This is essential for submission...

  7. Refractive index in generalized superconductors with Born-Infeld electrodynamics (United States)

    Cheng, Jun; Pan, Qiyuan; Yu, Hongwei; Jing, Jiliang


    We investigate, in the probe limit, the negative refraction in the generalized superconductors with the Born-Infeld electrodynamics. We observe that the system has a negative Depine-Lakhtakia index in the superconducting phase at small frequencies and the greater the Born-Infeld corrections the larger the range of frequencies or the range of temperatures for which the negative refraction occurs. Furthermore, we find that the tunable Born-Infeld parameter can be used to improve the propagation of light in the holographic setup. Our analysis indicates that the Born-Infeld electrodynamics plays an important role in determining the optical properties of the boundary theory.

  8. Breast cancer in men

    International Nuclear Information System (INIS)

    Azevedo, C.M. de; Villas-Boas, C.L.P.; Koch, H.A.; Nogueira, M.R.


    After a study of all cases of masculine breast cancer registered at the INCa from 1983 to 1989, the author present the most usual clinical, radiological and histopathological findings. The ductal infiltrating type of carcinoma was predominant; there were also six cases of secondary implant and two patients who died. The value of this article lies on the opportunity of presenting 11 cases of this pathology, which represent only 0,2% of malignant tumors in men, and to describe its manifestations and call the attention of radiologists for this entity. (author)

  9. Differences in sleep habits, study time, and academic performance between US-born and foreign-born college students. (United States)

    Eliasson, Arne H; Eliasson, Arn H; Lettieri, Christopher J


    To inform the design of a sleep improvement program for college students, we assessed academic performance, sleep habits, study hours, and extracurricular time, hypothesizing that there would be differences between US-born and foreign-born students. Questionnaires queried participants on bedtimes, wake times, nap frequency, differences in weekday and weekend sleep habits, study hours, grade point average, time spent at paid employment, and other extracurricular activities. Comparisons were made using chi square tests for categorical data and t tests for continuous data between US-born and foreign-born students. Of 120 participants (55 % women) with racial diversity (49 whites, 18 blacks, 26 Hispanics, 14 Asians, and 13 other), 49 (41 %) were foreign-born. Comparisons between US-born and foreign-born students showed no differences in average age or gender though US-born had more whites. There were no differences between US-born and foreign-born students for grade point averages, weekday bedtimes, wake times, or total sleep times. However, US-born students averaged 50 min less study time per day (p = 0.01), had almost 9 h less paid employment per week (14.5 vs 23.4 h per week, p = 0.001), and stayed up to socialize more frequently (63 vs 43 %, p = 0.03). Foreign-born students awakened an hour earlier and averaged 40 min less sleep per night on weekends. Cultural differences among college students have a profound effect on sleep habits, study hours, and extracurricular time. The design of a sleep improvement program targeting a population with diverse cultural backgrounds must factor in such behavioral variations in order to have relevance and impact.

  10. Prevalence of Hepatitis B Surface Antigen in US-Born and Foreign-Born Asian/Pacific Islander College Students (United States)

    Quang, Yen N.; Vu, Joanne; Yuk, Jihey; Li, Chin-Shang; Chen, Moon; Bowlus, Christopher L.


    The prevalence of chronic hepatitis B (HBV) among college-age US-born Asian and Pacific Islanders (A/PI) is not well known. Objectives: To compare the prevalence of hepatitis B surface antigen (HBsAg) seropositivity in US-born to A/PI-born students at a public university. Participants: Undergraduate who self-identified themselves as A/PI. Results:…

  11. Young adult outcomes of children born to teen mothers: effects of being born during their teen or later years. (United States)

    Lipman, Ellen L; Georgiades, Katholiki; Boyle, Michael H


    Children of teen mothers exhibit adverse outcomes through adolescence. It is unclear whether these adverse outcomes extend to adulthood and apply to all of her children, or only those born when she was a teen. We examine the associations between young adult functioning and being born to a teen mother aged ≤20 years at the time of birth (current teen), and being born to a teen mother later in her life (>21 years, prior teen). The 1983 Ontario Child Health Study (OCHS) and 2001 follow-up are used, including 2,355 participants 4 to 16 years old in 1983 with 2001 data. Using multilevel modeling we assessed the association between being born to a current versus prior teen mother, relative to a nonteen mother, and 2001 outcomes, controlling for individual and family level characteristics assessed in childhood. Being born to a teen mother (versus a nonteen mother) is associated with poorer educational achievement, life satisfaction, and personal income. Accounting for time of sample children's birth in teen mothers' lives, individuals born to current and prior teen mothers showed a ~0.8-year educational deficit, relative to individuals born to nonteen mothers in fully adjusted models. Individuals born to current teen mothers reported lower life satisfaction and personal income (-$7,262). There were no significant group differences at follow-up in mental or physical health between individuals born to nonteen mothers and those born to current or prior teen mothers. Although being born to a teen mother exerts a pervasive adverse effect on educational attainment, the adverse effects on life satisfaction and personal income appear to be selective for individuals born to a current teen mother. Further research is required to understand these differential effects. Copyright © 2011 American Academy of Child and Adolescent Psychiatry. Published by Elsevier Inc. All rights reserved.

  12. Health-Related Quality of Life of Latin-American Immigrants and Spanish-Born Attended in Spanish Primary Health Care: Socio-Demographic and Psychosocial Factors (United States)

    Salinero-Fort, Miguel Ángel; Gómez-Campelo, Paloma; Bragado-Alvárez, Carmen; Abánades-Herranz, Juan Carlos; Jiménez-García, Rodrigo; de Burgos-Lunar, Carmen


    Background This study compares the health-related quality of life of Spanish-born and Latin American-born individuals settled in Spain. Socio-demographic and psychosocial factors associated with health-related quality of life are analyzed. Methods A cross-sectional Primary Health Care multi center-based study of Latin American-born (n = 691) and Spanish-born (n = 903) outpatients from 15 Primary Health Care Centers (Madrid, Spain). The Medical Outcomes Study 36-Item Short Form Health Survey (SF-36) was used to assess health-related quality of life. Socio-demographic, psychosocial, and specific migration data were also collected. Results Compared to Spanish-born participants, Latin American-born participants reported higher health-related quality of life in the physical functioning and vitality dimensions. Across the entire sample, Latin American-born participants, younger participants, men and those with high social support reported significantly higher levels of physical health. Men with higher social support and a higher income reported significantly higher mental health. When stratified by gender, data show that for men physical health was only positively associated with younger age. For women, in addition to age, social support and marital status were significantly related. Both men and women with higher social support and income had significantly better mental health. Finally, for immigrants, the physical and mental health components of health-related quality of life were not found to be significantly associated with any of the pre-migration factors or conditions of migration. Only the variable “exposure to political violence” was significantly associated with the mental health component (p = 0.014). Conclusions The key factors to understanding HRQoL among Latin American-born immigrants settled in Spain are age, sex and social support. Therefore, strategies to maintain optimal health outcomes in these immigrant communities should include public policies on

  13. Prevalence of cardiovascular risk factors and the metabolic syndrome in middle-aged men and women in Gothenburg, Sweden

    Directory of Open Access Journals (Sweden)

    Johansson Saga


    Full Text Available Abstract Background Random samples of 50-year-old men living in Gothenburg have been examined every 10th year since 1963 with a focus on cardiovascular risk factors. The aims of the study were to acquire up-to-date information about risk factors in the fifth cohort of 50-year-old men and women, to re-examine those who were 50 years of age in 1993, and to analyse the prevalence of the metabolic syndrome (MetSyn using different definitions. Methods A random sample of men and women born in 1953 were examined in 2003–2004 for cardiovascular risk factors. Men born in 1943 and that participated in the examination in 1993 were also invited. Descriptive statistics were calculated. Results The participation rate among men and women born in 1953 was 60 and 67% respectively. Among men born in 1943, the participation rate was 87%. The prevalence of obesity was from 15 to 17% (body mass index, BMI ≥ 30 in the three samples. The prevalence of known diabetes was 4% among the 50-year-old men and 6% among the 60-year-old men, and 2% among the women. Increased fasting plasma glucose varied substantially from 4 to 33% depending on cut-off level and gender. Mean cholesterol was 5.4 to 5.5 mmol/l. Smoking was more common among women aged 50 (26% than among men aged 50 (22% and 60 years (15%. The prevalence of the MetSyn varied with the definition used: from 10 to 15.8% among the women, from 16.1 to 26% among 50-year-old men, and from 19.9 to 35% among the 60-year-old men. Only 5% of the men and women had no risk factors. Conclusion This study provides up-to-date information about the prevalence of cardiovascular risk factors and the MetSyn in middle-aged Swedish men and women. Different definitions of the MetSyn create confusion regarding which definition to use.

  14. Drone-borne GPR design: Propagation issues (United States)

    Chandra, Madhu; Tanzi, Tullio Joseph


    In this paper, we shall address the electromagnetic wave propagation issues that are critical to determining the feasibility of a drone-borne ground-penetrating radar sensor for humanitarian applications, particularly in the context of disaster management. Frequency- and polarization-dependent scattering, attenuation and dispersion of radar signals penetrating into the sub-surface region will determine the applicability of a drone-mounted radar sensor capable of registering radar echoes for observing and monitoring sub-surface features. The functionality of the radar will thus be assessed depending on key radar parameters that include the central radar frequency, the modulation depth, and the mode of radar operation (pulsed FM, FM-CW), the antenna type, the available power-budget. In the analysis to be presented, the radar equation, together with the aforementioned propagation effects, will be used to simulate the signal strength of radar echoes under different conditions arising from the chosen key-radar parameters and the assumed physical properties of the sub-surface earth medium. The analysis to be presented will indicate whether or not the drone-borne ground-penetrating radar is a feasible system and if it could be constructed with the technologies available today. Taking into account the strict constraints involved to design drone applications for Public Protection and Disaster Relief (PPDR), the ideas developed hereafter are both prospective and exploratory. The objective is to see if a solution can be found in the near future. xml:lang="fr" Dans l'analyse présentée, l'équation radar, ainsi que les effets de propagation susmentionnés, serviront à simuler la puissance du signal des échos radar sous différentes conditions découlant des paramètres clés choisis et les propriétés physiques du milieu sous la surface. L'étude a pour objectif de démontrer si le système est réalisable et s'il peut être construit avec les technologies disponibles

  15. Functional outcome at school age of children born with gastroschisis

    NARCIS (Netherlands)

    Lap, Chiara C M M; Bolhuis, Sandra W; Van Braeckel, Koenraad J. A.; Reijneveld, Sijmen A.; Manten, Gwendolyn T. R.; Bos, Arend F.; Hulscher, Jan

    Objective: We aimed to determine motor, cognitive and behavioural outcomes of school aged children born with gastroschisis compared to matched controls. Study design: We compared outcomes of 16 children born with gastroschisis treated at the University Medical Center Groningen, the Netherlands,

  16. Tick-borne encephalitis: Pathogenesis and clinical implications

    Czech Academy of Sciences Publication Activity Database

    Růžek, Daniel; Dobler, G.; Mantke, O. D.


    Roč. 8, č. 4 (2010), s. 223-232 ISSN 1477-8939 R&D Projects: GA ČR GPP302/10/P438; GA MŠk(CZ) LC06009 Institutional research plan: CEZ:AV0Z60220518 Keywords : Tick-borne encephalitis * Tick-borne encephalitis virus * Pathogenesis * Clinical data Subject RIV: EE - Microbiology, Virology

  17. An investigation into the prevalence of water borne diseases in ...

    African Journals Online (AJOL)

    Water-borne diseases are the most prevalent infectious diseases in the developing countries especially in new settlements along the river. The present investigation was carried out to assess the prevalence rate of water-borne diseases among people residing near the left bank of River Ravi. This study has a descriptive ...

  18. Equine tick-borne infections in the Netherlands

    NARCIS (Netherlands)

    Butler, C.M.


    This thesis focuses on the emergence and establishment of equine tick-borne infections in the Netherlands, with particular attention to their diagnosis, clinical relevance and treatment. Four tick-borne agents (Borrelia burgdorferi, Theileria equi, Babesia caballi and Anaplasma phagocytophilum)

  19. Perinatal outcomes in 375 children born after oocyte donation

    DEFF Research Database (Denmark)

    Malchau, Sara S; Loft, Anne; Larsen, Elisabeth C


    To describe perinatal outcomes in children born after oocyte donation (OD) compared with in vitro fertilization (IVF), intracytoplasmic sperm injection (ICSI), and spontaneous conception (SC).......To describe perinatal outcomes in children born after oocyte donation (OD) compared with in vitro fertilization (IVF), intracytoplasmic sperm injection (ICSI), and spontaneous conception (SC)....

  20. Type specimens of Pectinidae (Bivalvia) described by Ignaz von Born

    NARCIS (Netherlands)

    Dijkstra, H.H.


    Born described in two publications (1778, 1780) the molluscs in the collection of Empress Maria Theresa (1717-1780), now in the Natural History Museum at Vienna. In this paper the Pectinidae type material is described. Ten new species were introduced of which Argopecten nucleus (Born, 1778) and

  1. Human to human transmission of arthropod-borne pathogens

    NARCIS (Netherlands)

    Martina, Byron E.; Barzon, Luisa; Pijlman, Gorben P.; Fuente, de la José; Rizzoli, Annapaola; Wammes, Linda J.; Takken, Willem; Rij, van Ronald P.; Papa, Anna


    Human-to-human (H2H) transmitted arthropod-borne pathogens are a growing burden worldwide, with malaria and dengue being the most common mosquito-borne H2H transmitted diseases. The ability of vectors to get infected by humans during a blood meal to further propel an epidemic depends on complex

  2. Human to human transmission of arthropod-borne pathogens

    NARCIS (Netherlands)

    Martina, B.E.; Barzon, L.; Pijlman, G.P.; Fuente, J. de la; Rizzoli, A.; Wammes, L.J.; Takken, W.; Rij, R.P. van; Papa, A.


    Human-to-human (H2H) transmitted arthropod-borne pathogens are a growing burden worldwide, with malaria and dengue being the most common mosquito-borne H2H transmitted diseases. The ability of vectors to get infected by humans during a blood meal to further propel an epidemic depends on complex

  3. Survey of spatial distribution of vector-borne disease in ...

    African Journals Online (AJOL)

    Neighborhood dogs may act as reservoirs and disseminators of vector-borne diseases in urban areas. Accordingly, the aim of this study was to ascertain the health status and the vector-borne pathogens infecting dogs living in public areas with high levels of human movement in the city of Curitiba, southern Brazil.

  4. Atopic diseases in twins born after assisted reproduction

    DEFF Research Database (Denmark)

    Jäderberg, Ida; Thomsen, Simon F; Kyvik, Kirsten Ohm


    Jäderberg I, Thomsen SF, Kyvik KO, Skytthe A, Backer V. Atopic diseases in twins born after assisted reproduction. Paediatric and Perinatal Epidemiology 2012; 26: 140-145. We examined the risk of atopic diseases in twins born after assisted reproduction. Data on atopic diseases and assisted...... reproduction in 9694 twin pairs, 3-20 years of age, from the Danish Twin Registry were collected via multidisciplinary questionnaires. The risk of atopic diseases in twins born after assisted reproduction was compared with the risk in twins born after spontaneous conception using logistic regression...... and variance components analysis. Children born after assisted reproduction did not have a different risk of atopic outcomes (adjusted odds ratios [95% confidence intervals] for asthma: 0.95 [0.85, 1.07], P = 0.403; hay fever: 1.01 [0.86, 1.18], P = 0.918; and atopic dermatitis: 1.02 [0.81, 1.11], P = 0...

  5. Newer Vaccines against Mosquito-borne Diseases. (United States)

    Aggarwal, Anju; Garg, Neha


    Mosquitos are responsible for a number of protozoal and viral diseases. Malaria, dengue, Japanese encephalitis (JE) and chikungunya epidemics occur commonly all over the world, leading to marked mortality and morbidity in children. Zika, Yellow fever and West Nile fever are others requiring prevention. Environmental control and mosquito bite prevention are useful in decreasing the burden of disease but vaccination has been found to be most cost-effective and is the need of the hour. RTS,S/AS01 vaccine is the first malaria vaccine being licensed for use against P. falciparum malaria. Dengvaxia (CYD-TDV) against dengue was licensed first in Mexico in 2015. A Vero-cell derived, inactivated and alum-adjuvanted JE vaccine based on the SA14-14-2 strain was approved in 2009 in North America, Australia and various European countries. It can be used from 2 mo of age. In India, immunization is carried out in endemic regions at 1 y of age. Another inactivated Vero-cell culture derived Kolar strain, 821564XY, JE vaccine is being used in India. Candidate vaccines against dengue, chikungunya and West Nile fever are been discussed. A continued research and development of new vaccines are required for controlling these mosquito-borne diseases.

  6. The neonate was born with holoprosencephaly

    Directory of Open Access Journals (Sweden)

    reza saeidi


    Full Text Available holoprosencephaly is a rare congenital brain malformation resulting from failure of diverticulation and cleavage of primitive prosencephalon which occurs at 4 - 8th week of gestation and is usually associated with multiple midline facial anomalies. it is the most common forebrain developmental anomaly in humans with prevalence of 1/16,000 in live borns, an incidence as high as 1:250 in conceptuses, and a worldwide distribution6. The etiology of HPE is very heterogeneous. First, this pathology can be caused by environmental or metabolic factors. The only formally recognized environmental factors are insulin-dependent diabetes mellitus (1% risk of HPE and maternal alcoholism with a risk that cumulates with smoking . Clinical expression is variable, extending in unbroken sequence from a small brain with a single cerebral ventricle and cyclopia to clinically unaffected carriers in familial holoprosencephaly. Here. we report a boy 39 weeks neonatal case of holoprosencephaly with Antenatal ultrasonographic diagnosis, with microcephaly, hypotelorism, flat nose, a single nostril, a midline cleft lip and palate microcephaly.


    Directory of Open Access Journals (Sweden)

    Luis E. Escobar


    Full Text Available The situation of rabies in America is complex: rabies in dogs has decreased dramatically, but bats are increasingly recognized as natural reservoirs of other rabies variants. Here, bat species known to be rabies-positive with different antigenic variants, are summarized in relation to bat conservation status across Latin America. Rabies virus is widespread in Latin American bat species, 22.5%75 of bat species have been confirmed as rabies-positive. Most bat species found rabies positive are classified by the International Union for Conservation of Nature as “Least Concern”. According to diet type, insectivorous bats had the most species known as rabies reservoirs, while in proportion hematophagous bats were the most important. Research at coarse spatial scales must strive to understand rabies ecology; basic information on distribution and population dynamics of many Latin American and Caribbean bat species is needed; and detailed information on effects of landscape change in driving bat-borne rabies outbreaks remains unassessed. Finally, integrated approaches including public health, ecology, and conservation biology are needed to understand and prevent emergent diseases in bats.

  8. Born Pupils? Natural Pedagogy and Cultural Pedagogy. (United States)

    Heyes, Cecilia


    The theory of natural pedagogy is an important focus of research on the evolution and development of cultural learning. It proposes that we are born pupils; that human children genetically inherit a package of psychological adaptations that make them receptive to teaching. In this article, I first examine the components of the package-eye contact, contingencies, infant-directed speech, gaze cuing, and rational imitation-asking in each case whether current evidence indicates that the component is a reliable feature of infant behavior and a genetic adaptation for teaching. I then discuss three fundamental insights embodied in the theory: Imitation is not enough for cumulative cultural inheritance, the extra comes from blind trust, and tweaking is a powerful source of cognitive change. Combining the results of the empirical review with these insights, I argue that human receptivity to teaching is founded on nonspecific genetic adaptations for social bonding and social learning and acquires its species- and functionally specific features through the operation of domain-general processes of learning in sociocultural contexts. We engage, not in natural pedagogy, but in cultural pedagogy. © The Author(s) 2016.

  9. Born-Kothari Condensation for Fermions

    Directory of Open Access Journals (Sweden)

    Arnab Ghosh


    Full Text Available In the spirit of Bose–Einstein condensation, we present a detailed account of the statistical description of the condensation phenomena for a Fermi–Dirac gas following the works of Born and Kothari. For bosons, while the condensed phase below a certain critical temperature, permits macroscopic occupation at the lowest energy single particle state, for fermions, due to Pauli exclusion principle, the condensed phase occurs only in the form of a single occupancy dense modes at the highest energy state. In spite of these rudimentary differences, our recent findings [Ghosh and Ray, 2017] identify the foregoing phenomenon as condensation-like coherence among fermions in an analogous way to Bose–Einstein condensate which is collectively described by a coherent matter wave. To reach the above conclusion, we employ the close relationship between the statistical methods of bosonic and fermionic fields pioneered by Cahill and Glauber. In addition to our previous results, we described in this mini-review that the highest momentum (energy for individual fermions, prerequisite for the condensation process, can be specified in terms of the natural length and energy scales of the problem. The existence of such condensed phases, which are of obvious significance in the context of elementary particles, have also been scrutinized.

  10. Cancer incidence profile in sub-Saharan African-born blacks in the United States: Similarities and differences with US-born non-Hispanic blacks. (United States)

    Medhanie, Genet A; Fedewa, Stacey A; Adissu, Hibret; DeSantis, Carol E; Siegel, Rebecca L; Jemal, Ahmedin


    Sub-Saharan African-born blacks (ABs) are one of the fastest-growing populations in the United States. However, to the authors' knowledge, data regarding the cancer burden in this group are lacking, which would inform targeted cancer prevention and control. The authors calculated age-standardized proportional incidence ratios (PIRs) comparing the frequency of the top 15 cancers in ABs with that of US-born non-Hispanic blacks (USBs) by sex and region of birth using incidence data for 2000 through 2012 from the Surveillance, Epidemiology, and End Results (SEER 17) program. Compared with USBs, ABs had significantly higher PIRs of infection-related cancers (liver, stomach, and Kaposi sarcoma), blood cancers (leukemia and non-Hodgkin lymphoma), prostate cancer, and thyroid cancers (females only). For example, the PIR for Kaposi sarcoma in AB versus USB women was 12.06 (95% confidence interval [95% CI], 5.23-18.90). In contrast, ABs had lower PIRs for smoking-related and colorectal cancers (eg, for lung cancer among men, the PIR was 0.30 [95% CI, 0.27-0.34]). Furthermore, cancer occurrence in ABs versus USBs varied by region of birth. For example, the higher PIRs for liver cancer noted among male ABs (PIR, 3.57; 95% CI, 1.79-5.35) and for thyroid cancer in female ABs (PIR, 3.03; 95% CI, 2.03-4.02) were confined to Eastern African-born blacks, whereas the higher PIR for prostate cancer (PIR, 1.90; 95% CI, 1.78, 2.02) was confined to Western African-born blacks. The cancer incidence profile of ABs is different from that of USBs and varies by region of birth, suggesting differences in environmental, cultural, social, and genetic factors. The findings of the current study could stimulate etiologic research and help to inform targeted interventions. Cancer 2017;123:3116-24. © 2017 American Cancer Society. © 2017 American Cancer Society.

  11. Ventilatory Efficiency in Children and Adolescents Born Extremely Preterm

    Directory of Open Access Journals (Sweden)

    Julie Hestnes


    Full Text Available Purpose: Children and adolescents born extremely preterm (EP have lower dynamic lung volumes and gas transfer capacity than subjects born at term. Most studies also report lower aerobic capacity. We hypothesized that ventilatory efficiency was poorer and that breathing patterns differed in EP−born compared to term−born individuals.Methods: Two area−based cohorts of participants born with gestational age ≤28 weeks or birth weight ≤1000 g in 1982−85 (n = 46 and 1991–92 (n = 35 were compared with individually matched controls born at term. Mean ages were 18 and 10 years, respectively. The participants performed an incremental treadmill exercise test to peak oxygen uptake with data averaged over 20 s intervals. For each participant, the relationship between exhaled minute ventilation (V˙E and carbon dioxide output (V˙CO2 was described by a linear model, and the relationship between tidal volume (VT and V˙E by a quadratic model. Multivariate regression analyses were done with curve parameters as dependent variables, and the categories EP vs. term−born, sex, age, height, weight and forced expiratory volume in 1 s (FEV1 as independent variables.Results: In adjusted analyses, the slope of the V˙E−V˙CO2 relationship was significantly steeper in the EP than the term-born group, whereas no group difference was observed for the breathing pattern, which was related to FEV1 only.Conclusion: EP-born participants breathed with higher V˙E for any given CO2 output, indicating lower ventilatory efficiency, possibly contributing to lower aerobic capacity. The breathing patterns did not differ between the EP and term−born groups when adjusted for FEV1.

  12. Three-dimensional prospective evaluation of tooth-borne and bone-borne surgically assisted rapid maxillary expansion

    NARCIS (Netherlands)

    Nada, R.M.; Fudalej, P.S.; Maal, T.J.J.; Berge, S.J.; Mostafa, Y.A.; Kuijpers-Jagtman, A.M.


    AIM: To three-dimensionally (3D) assess the long-term effects of tooth-borne and bone-borne surgically assisted rapid maxillary expansion (SARME). SUBJECTS AND METHODS: This prospective cohort study comprised 45 consecutive skeletally mature non-syndromic patients with transverse maxillary

  13. Young Adult Outcomes of Children Born to Teen Mothers: Effects of Being Born during Their Teen or Later Years (United States)

    Lipman, Ellen L.; Georgiades, Katholiki; Boyle, Michael H.


    Objective: Children of teen mothers exhibit adverse outcomes through adolescence. It is unclear whether these adverse outcomes extend to adulthood and apply to all of her children, or only those born when she was a teen. We examine the associations between young adult functioning and being born to a teen mother aged less than or equal to 20 years…

  14. Cognitive Change during the Life Course and Leukocyte Telomere Length in Late Middle-Aged Men

    DEFF Research Database (Denmark)

    Rask, L.; Bendix, Laila; Harbo, Maria


    style. Design, Setting, and Participants: Two groups of men with negative (n = 97) and positive (n = 93) change in cognitive performance were selected from a birth cohort of 1985 Danish men born in 1953. Cognitive performance of each individual was assessed at age similar to 20 and 56 years. Leukocyte...... telomere length at age similar to 58 was measured using qPCR. Linear regression models were used to investigate the association between cognitive function and leukocyte telomere length. Results: Men with negative change in cognitive performance during adult life had significantly shorter mean leukocyte...... telomere length than men with positive change in cognitive performance (unadjusted difference beta = -0.09, 95% CI -0.16 to -0.02, p = 0.02). This association remained significant after adjusting for smoking, alcohol consumption, leisure time activity, body mass index (BMI) and cholesterol (adjusted...

  15. Health Inequities among Men who have Sex with Men

    Centers for Disease Control (CDC) Podcasts

    Dr. Richard Wolitski, Deputy Director for Behavioral and Social Science in CDC's Division of HIV/AIDS Prevention, discusses how the health of men who have sex with men may be influenced by prejudice and discrimination and impacted by policies, laws, and economic factors.

  16. Comparison outcomes of sick babies born to teenage mothers with those born to adult mothers. (United States)

    Chotigeat, Uraiwan; Sawasdiworn, Siraporn


    Adolescent period is the transitional stage of physical and mental development from childhood to adulthood. Pregnancy in teenage girls is generally classified to have a higher risk than those in adults. In many previous studies reported only the outcome of teenage mothers but no comparative outcome between sick babies born to teen mothers and adult mothers, so the authors conducted the present study. To compare the outcomes of sick infants born to teenage mothers with those born to adult mothers (age > or = 20 years). This prospective study was carried out from October 1st, 2006 to September 30th, 2009. The study group consisted of sick babies born to teenage mothers and admitted at Queen Sirikit National Institute of Child Health (QSNICH). These babies were compared to sick babies (control group) born to adult mothers during the same period. The demographic data of mothers and sick babies in both groups were recorded in the designed case record forms. Developmental assessment was done until two years of age. A total of 6,342 deliveries took place in Rajavithi Hospital during the study period of which 697 babies were born to teenage mothers. The incidence of teenage pregnancy was 10.99%. The number of sick babies from teenage mothers and adult mothers were 78 and 147 cases, respectively. There was a significantly higher mortality in the study group (7 cases, 9%) than the control group (4 cases, 2.7%). There was statistically significant difference in most of the demographic characteristics between the teenage and adult mothers except anemia, PROM and MSAF (meconium stain amniotic fluid). Although there was a trend of more cases of anemia and MSAF in teenage mothers than in adult mothers, there was no statistically significant difference. There was a shorter interval time from marriage to pregnancy in teen mothers than in adult mothers and a lower number of antenatal care visits with late antenatal care among the teenage mothers too. On comparing the data in infants

  17. Men behaving differently: South African men since 1994. (United States)

    Walker, Liz


    Liberal versions of sexuality, which mark South Africa's new democracy, have had a number of highly contradictory consequences for women and men, as old notions of masculinity and male privilege have been destabilized. The transition to democracy has precipitated a crisis of masculinity. Orthodox notions of masculinity are being challenged and new versions of masculinity are emerging in their place. Some men are seeking to be part of a new social order while others are defensively clinging to more familiar routines. Drawing on in-depth interviews with young African working class men, this paper explores new masculinities in contemporary South Africa. It examines how men negotiate their manhood in a period of social turbulence and transition. Masculinity, male sexuality, and the expectations which men have of themselves, each other and women are contested and in crisis.

  18. Men's re-placement: Social practices in a Men's Shed. (United States)

    Anstiss, David; Hodgetts, Darrin; Stolte, Ottilie


    Transitions into retirement can be difficult at the best of times. Many men find themselves having to reflect on who they are and what their lives are about. Their access to social supports and material resources are often disrupted. Men's Sheds offer a space where retired men can actively pursue wellbeing, and respond to disruption and loneliness through emplaced community practices. This paper draws on ethnographic research in a Men's Shed in Auckland, New Zealand in order to explore the social practices through which men create a shared space for themselves in which they can engage in meaningful relationships with each other. We document how participants work in concert to create a space in which they can be together through collective labour. Their emplacement in the shed affords opportunities for supported transitions into retirement and for engaging healthy lives beyond paid employment. Copyright © 2018 Elsevier Ltd. All rights reserved.

  19. Children born to SLE and APS mothers. (United States)

    Nalli, C; Iodice, A; Andreoli, L; Lojacono, A; Motta, M; Fazzi, E; Tincani, A


    Systemic lupus erythematosus (SLE) and antiphospholipid antibody syndrome (APS) are autoimmune diseases that affect women of childbearing age. Pregnancies in these patients carry several complications such as prematurity. Maternal IgG antiphospholipid antibodies (aPL) can cross the placenta but they don't generally cause any neonatal thrombotic event. Because of the incompleteness of the fetal blood-brain barrier, aPL could theoretically reach the fetal brain. Whether this can have an effect on brain development is still under investigation. Some studies performed in children of patients with SLE and/or APS showed an increased number of learning disabilities without impairment in intelligence level. The objectives of this article are to evaluate the neurodevelopment outcome in 30 children (median age 9 years) born to mothers with SLE and/or APS with IgG anti-beta2-glycoprotein I during the third trimester of pregnancy and found positive for the same antibodies at birth. A neurological physical exam was performed in all children. We submitted some questionnaires to the mothers: the Child Behavior CheckList (CBCL) and a homemade set of questions obtained by a team composed of rheumatologists and pediatric neurologists. Intellectual functioning was determined by the Wechsler scale for corrected age. In all children neurological physical exam and intelligence levels were found to be normal but mild behavior disorders and history of neurological manifestations were shown in three children. Offspring of patients with SLE and/or APS are generally healthy. We and others observed the occurrence of minor neurological disorders that might be related to maternal disease or to prematurity. The limited number of the available data on this sensitive issue supports the need for further studies. © The Author(s) 2014 Reprints and permissions:


    International Nuclear Information System (INIS)

    Vokrouhlicky, David; Nesvorny, David; Bottke, William F.; Morbidelli, Alessandro


    There are currently more than 1000 multi-opposition objects known in the Cybele population, adjacent and exterior to the asteroid main belt, allowing a more detailed analysis than was previously possible. Searching for collisionally born clusters in this population, we find only one statistically robust case: a family of objects about (87) Sylvia. We use a numerical model to simulate the Sylvia family long-term evolution due to gravitational attraction from planets and thermal (Yarkovsky) effects and to explain its perturbed structure in the orbital element space. This allows us to conclude that the Sylvia family must be at least several hundreds of million years old, in agreement with evolutionary timescales of Sylvia's satellite system. We find it interesting that other large Cybele-zone asteroids with known satellites-(107) Camilla and (121) Hermione-do not have detectable families of collisional fragments about them (this is because we assume that binaries with large primary and small secondary components are necessarily impact generated). Our numerical simulations of synthetic clusters about these asteroids show they would suffer a substantial dynamical depletion by a combined effect of diffusion in numerous weak mean-motion resonances and Yarkovsky forces provided their age is close to ∼4 billion years. However, we also believe that a complete effacement of these two families requires an additional component, very likely due to resonance sweeping or other perturbing effects associated with the late Jupiter's inward migration. We thus propose that both Camilla and Hermione originally had their collisional families, as in the Sylvia case, but they lost them in an evolution that lasted a billion years. Their satellites are the only witnesses of these effaced families.

  1. Smoking prevalence among migrants in the US compared to the US-born and the population in countries of origin.

    Directory of Open Access Journals (Sweden)

    Jizzo R Bosdriesz

    Full Text Available OBJECTIVES: Smoking among migrants is known to differ from the host population, but migrants' smoking is rarely ever compared to the prevalence of smoking in their country of origin. The goal of this study is to compare the smoking prevalence among migrants to that of both the US-born population and the countries of origin. Further analyses assess the influence of sex, age at time of entry to the US and education level. METHODS: Data of 248,726 US-born and migrants from 14 countries were obtained from the Tobacco Use Supplement to the Current Population Survey (TUS-CPS from 2006-2007. Data on 108,653 respondents from the corresponding countries of origin were taken from the World Health Survey (WHS from 2002-2005. RESULTS: The prevalence of smoking among migrants (men: 14.2%, women: 4.1% was lower than both the US-born group (men: 21.4%, women: 18.1% and countries of origin (men: 39.4%, women: 11.0%. The gender gap among migrants was smaller than in the countries of origin. Age at time of entry to the US was not related to smoking prevalence for migrants. The risk of smoking for high-educated migrants was closer to their US counterparts. CONCLUSIONS: The smoking prevalence among migrants is consistently lower than both the country of origin levels and the US level. The theory of segmented assimilation is supported by some results of this study, but not all. Other mechanisms that might influence the smoking prevalence among migrants are the 'healthy migrant effect' or the stage of the smoking epidemic at the time of migration.

  2. Engaging Men in Violence Prevention (United States)

    Allen, Christopher T.; Wheeler, Joshua A.


    Violence prevention groups on college campuses, in schools, and in communities are increasingly aware that violence against women cannot end unless men take an active role in stopping it, and the failure of many men to take the issue of violence against women seriously cannot be overlooked. At the University of South Carolina (USC), collaboration…

  3. Argumentative Men: Expectations of Success. (United States)

    Schullery, Nancy M.


    Considers how argumentativeness is linked with several managerial qualities, such as group leadership, better decision-making, and enhanced credibility. Surveys nearly 300 full-time employed men. Shows that men at all levels exhibit the full range of argumentativeness. Finds the mean argumentativeness of supervisors at all levels is significantly…

  4. The role of social capital in explaining mental health inequalities between immigrants and Swedish-born: a population-based cross-sectional study. (United States)

    Johnson, Charisse M; Rostila, Mikael; Svensson, Anna C; Engström, Karin


    Social capital may theoretically explain health inequalities between social groups, but empirical evidence is lacking. Some studies indicate that social capital may be particularly important for immigrant health. Nearly 16% of Sweden's population are foreign-born immigrants and research has shown them to be susceptible to psychological distress, though significant variation has been found between groups. In this study, we investigate the following hypotheses: 1) if non-refugees have better mental health than Swedish-born, and refugees experience worse mental health than Swedish-born; 2) if mental health status converges with that of Swedish-born with longer duration of residence; and 3) if social capital mediates the effect of immigrant status on psychological distress for different immigrant groups as compared to Swedish-born. This cross-sectional study uses baseline data from the Stockholm Public Health Cohort and includes 50,498 randomly-selected individuals from Stockholm County in 2002, 2006, and 2010. Mental health was measured as psychological distress, using the 12-item General Health Questionnaire. Social capital was measured using indicators of bonding, bridging, and linking social capital. Both cognitive and structural aspects were measured for the latter two indicators. Mediation was tested using logistic regression and the Sobel test. The results show that refugees generally had greater odds of psychological distress than non-refugees compared to their respective Swedish-born counterparts. Among immigrant men, both refugees and non-refugees had significantly greater odds of psychological distress than Swedish-born men. Only refugee women in Sweden 10 years or more had significantly greater odds of psychological distress compared to Swedish-born women. The mediation analysis demonstrated that indicators of social capital mediated the association for all immigrant men (except non-refugees in Sweden 3-9 years) and for refugee women in Sweden 10 years or

  5. The role of social capital in explaining mental health inequalities between immigrants and Swedish-born: a population-based cross-sectional study

    Directory of Open Access Journals (Sweden)

    Charisse M. Johnson


    Full Text Available Abstract Background Social capital may theoretically explain health inequalities between social groups, but empirical evidence is lacking. Some studies indicate that social capital may be particularly important for immigrant health. Nearly 16% of Sweden’s population are foreign-born immigrants and research has shown them to be susceptible to psychological distress, though significant variation has been found between groups. In this study, we investigate the following hypotheses: 1 if non-refugees have better mental health than Swedish-born, and refugees experience worse mental health than Swedish-born; 2 if mental health status converges with that of Swedish-born with longer duration of residence; and 3 if social capital mediates the effect of immigrant status on psychological distress for different immigrant groups as compared to Swedish-born. Methods This cross-sectional study uses baseline data from the Stockholm Public Health Cohort and includes 50,498 randomly-selected individuals from Stockholm County in 2002, 2006, and 2010. Mental health was measured as psychological distress, using the 12-item General Health Questionnaire. Social capital was measured using indicators of bonding, bridging, and linking social capital. Both cognitive and structural aspects were measured for the latter two indicators. Mediation was tested using logistic regression and the Sobel test. Results The results show that refugees generally had greater odds of psychological distress than non-refugees compared to their respective Swedish-born counterparts. Among immigrant men, both refugees and non-refugees had significantly greater odds of psychological distress than Swedish-born men. Only refugee women in Sweden 10 years or more had significantly greater odds of psychological distress compared to Swedish-born women. The mediation analysis demonstrated that indicators of social capital mediated the association for all immigrant men (except non-refugees in Sweden

  6. Men and Money

    Directory of Open Access Journals (Sweden)

    Cai Xing


    Full Text Available Past studies suggested that sex ratio influences individuals’ economic behaviors; however, the underlying mechanism of this effect remains unclear. In the current work, we examined how sex ratio influenced women’s preference for relative gain over greater absolute gain in the context of games involving resource allocation between oneself and another woman; the role of intrasexual competition in this process was also explored. By experimentally manipulating women’s perceptions of local sex ratio, the present study found that women primed with a female-biased sex ratio (i.e., an excess of women showed higher levels of intrasexual competition. Exposure to the cue of a scarcity of men also led women to care more about their relative gain compared with absolute gain. The effect of sex ratio on shifts of women’s preference between relative gain and absolute gain was mediated by the strength of women’s competitive attitude toward same-sex others. These findings suggest that, by altering the intensity of female–female competition, sex ratio may have a pronounced effect on women’ economic-related decisions.

  7. Socioeconomic consequences of obesity : Population-based longitudinal studies of Swedish men


    Karnehed, Nina


    The overall aim of the thesis was to study if Swedish obese male adolescents become socioeconomicly disadvantaged in later life. Among Swedish men born 1951-79, who went through military conscription examination at age 18-20 years, the associations between obesity and attained education, occupation, income, and disability pension have been studied. The target populations were identified in the Multi-Generation Register. A record linkage was made between this register and...

  8. Distress and depression in men who have sex with men: the Urban Men's Health Study. (United States)

    Mills, Thomas C; Paul, Jay; Stall, Ron; Pollack, Lance; Canchola, Jesse; Chang, Y Jason; Moskowitz, Judith T; Catania, Joseph A


    This study estimates the prevalence of depression and describes the correlates and independent associations of distress and depression among U.S. men who have sex with men. A household-based probability sample of men who have sex with men (N=2,881) was interviewed between 1996 and 1998 in four large American cities. With cutoff points of 15 and 22 for the Center for Epidemiological Studies Depression Scale, individual correlates and predictors of distress and depression were examined, and multinomial logistic regression was performed. The 7-day prevalence of depression in men who have sex with men was 17.2%, higher than in adult U.S. men in general. Both distress and depression were associated with lack of a domestic partner; not identifying as gay, queer, or homosexual; experiencing multiple episodes of antigay violence in the previous 5 years; and very high levels of community alienation. Distress was also associated with being of other than Asian/Pacific Islander ethnicity and experiencing early antigay harassment. Depression was also associated with histories of attempted suicide, child abuse, and recent sexual dysfunction. Being HIV positive was correlated with distress and depression but not significantly when demographic characteristics, developmental history, substance use, sexual behavior, and current social context were controlled by logistic regression. Rates of distress and depression are high in men who have sex with men. These high rates have important public health ramifications. The predictors of distress and depression suggest prevention efforts that might be effective when aimed at men who have sex with men.

  9. First-born siblings show better second language skills than later born siblings (United States)

    Keller, Karin; Troesch, Larissa M.; Grob, Alexander


    We examined the extent to which three sibling structure variables number of siblings, birth order, and presence of an older sibling at school age are linked to the second language skills of bilingual children. The research questions were tested using an ethnically heterogeneous sample of 1209 bilingual children with German as a second language. Controlling for children’s age, sex, nationality, number of children’s books at home, family language and parental German language skills, hierarchical regression analyses showed an inverse relationship between the number of siblings and second language skills: the more siblings a child had, the lower was his/her second language proficiency. This relationship was mediated by attendance in early education institutions. Moreover, first-born siblings showed better second language skills than later born siblings. The current study revealed that the resource dilution model, i.e., the decrease in resources for every additional sibling, holds for second language acquisition. Moreover, the results indicate that bilingual children from families with several children benefit from access to early education institutions. PMID:26089806

  10. First-born siblings show better second language skills than later born siblings

    Directory of Open Access Journals (Sweden)

    Karin eKeller


    Full Text Available We examined the extent to which three sibling structure variables number of siblings, birth order and presence of an older sibling at school age are linked to the second language skills of bilingual children. The research questions were tested using an ethnically heterogeneous sample of 1209 bilingual children with German as a second language. Controlling for children’s age, sex, nationality, number of children’s books at home, family language and parental German language skills, hierarchical regression analyses showed an inverse relationship between the number of siblings and second language skills: The more siblings a child had, the lower was his/her second language proficiency. This relationship was mediated by attendance in early education institutions. Moreover, first-born siblings showed better second language skills than later born siblings.The current study revealed that the resource dilution model, i.e., the decrease in resources for every additional sibling, holds for second language acquisition. Moreover, the results indicate that bilingual children from families with several children benefit from access to early education institutions.

  11. Spectroscopic studies on colloid-borne uranium

    International Nuclear Information System (INIS)

    Ulrich, K.U.; Weiss, S.; Foerstendorf, H.; Brendler, V.; Zaenker, H.; Rossberg, A.; Scheinost, A.C.


    Full text of publication follows: Information on molecular speciation provides a basis for the reliable assessment of actinide migration in the environment. We use several methods for the separation of colloids from liquids (e.g. ultracentrifugation, ultrafiltration) in combination with spectroscopic techniques (EXAFS, ATR-FTIR, Moessbauer) and modeling of surface complexation reactions. This enables us to investigate the speciation of colloid-borne uranium in waters occurring in or escaping from abandoned uranium mines during the remediation process. Mine flooding was simulated on a 100 L scale by mixing acid mine water of elevated U concentration with oxic, near-neutral groundwater until pH ∼ 5.5 was reached. The freshly formed colloids adsorbed 95% of the total uranium and consisted mainly of 2-line ferri-hydrite (Fh) besides traces of aluminum, sulfur, silica, and carbon compounds. EXAFS analysis at the U-LIII absorption edge suggested a bidentate surface complex of UO 2 2+ on FeO 6 octahedra, but two minor backscattering contributions in close vicinity to the absorber remained unexplained. Since only Al could be excluded as backscattering atom, we studied U sorption on Fh at pH 5.5 in presence and in absence of sulfate, silicate, and atmospheric CO 2 to clarify the bond structure. EXAFS showed the unknown backscattering contributions in all the sorption samples regardless of the presence or absence of the tested components. Contrary to structural models proposed in the literature, bi-dentately complexed carbonate ligands do not explain our experimental EXAFS data. But ATR-IR spectra showed that U-carbonato complexes must be involved in the sorption of uranyl on Fh. These results are not contradictory if the carbonate ligands were bound mono-dentately. Nevertheless, carbon cannot act as backscattering atom in carbonate-free samples prepared in N 2 atmosphere. We propose a new structural model including exclusively Fe, H, and O atoms in which the bi

  12. Multidrug-resistant pattern of food borne illness associated bacteria ...

    African Journals Online (AJOL)

    This study aimed at determining anti-microbial resistance pattern of food borne illness ... bial drugs in the pharmaceutical pipeline.2 The effective- ness of ... Materials and methods ... selected based on local availability, clinical efficiency, liter-.

  13. Episodic recruitment of the rock oyster Saccostrea cucullata (Born ...

    African Journals Online (AJOL)

    Episodic recruitment of the rock oyster Saccostrea cucullata (Born, 1778) on the Transkei coast. ... This single recruitment, which is 6 to 31 times the annual mean recorded over the last 6 to 7 years, represents 5 ... AJOL African Journals Online.

  14. Association of water-borne diseases morbidity pattern and water ...

    African Journals Online (AJOL)

    1Department of Env ronmental Management and Tox cology, Un vers ty of Agr culture, PMB 2240,. Abeokuta, Ogun .... and a modern sector) that has implications for ... plastered with cement. ..... residents are at–risk of water-borne diseases.

  15. Field scale manure born animal waste management : GIS application (United States)

    Intensive beef backgrounding often accumulate manure born soil nutrients, microbes, and pharmaceuticals at different site locations. Unless properly managed, such waste materials can pollute surrounding soil and water sources. Soil sampling from these sites helps determining waste material levels bu...

  16. Thermostating extended Lagrangian Born-Oppenheimer molecular dynamics. (United States)

    Martínez, Enrique; Cawkwell, Marc J; Voter, Arthur F; Niklasson, Anders M N


    Extended Lagrangian Born-Oppenheimer molecular dynamics is developed and analyzed for applications in canonical (NVT) simulations. Three different approaches are considered: the Nosé and Andersen thermostats and Langevin dynamics. We have tested the temperature distribution under different conditions of self-consistent field (SCF) convergence and time step and compared the results to analytical predictions. We find that the simulations based on the extended Lagrangian Born-Oppenheimer framework provide accurate canonical distributions even under approximate SCF convergence, often requiring only a single diagonalization per time step, whereas regular Born-Oppenheimer formulations exhibit unphysical fluctuations unless a sufficiently high degree of convergence is reached at each time step. The thermostated extended Lagrangian framework thus offers an accurate approach to sample processes in the canonical ensemble at a fraction of the computational cost of regular Born-Oppenheimer molecular dynamics simulations.

  17. Men, masculine identities and childbirth. (United States)

    Dolan, Alan; Coe, Christine


    In recent years, fathers' experiences during childbirth have attracted much research and policy interest. However, little of this work has been grounded in the first-hand accounts of men and there is a lack of theory-based research to help understand men's thoughts and practices around childbirth. This paper is based on qualitative research undertaken with first-time fathers and healthcare professionals. It draws on Connell's (1995) conceptualisation of hegemonic masculinity to explore how men construct masculine identities within the context of pregnancy and childbirth and also how healthcare professionals construct masculinity. The paper demonstrates the ways in which men can find themselves marginalised within the context of pregnancy and childbirth, but are still able to draw on identifiable markers of masculine practice which enable them to enact a masculine form congruent with dominant masculinity. It also illustrates how healthcare professionals' constructions of masculinity enable them to predict how men will behave and allow them to position men in ways that involve minimum disruption to their own practice. The paper also highlights how men's marginal status is embedded in the dynamics of the social structure, which produce and reproduce dominant masculine identities within the context of childbirth. © 2011 The Authors. Sociology of Health & Illness © 2011 Foundation for the Sociology of Health & Illness/Blackwell Publishing Ltd.

  18. Rickettsial and other tick-borne infections. (United States)

    Flicek, Barbara Fouts


    prophylaxsis is beneficial to the tick-bitten patient to prevent disease. It must be kept in mind that the risk of transmission of disease increases with the duration of attachment and generally requires greater than 24 to 48 hours. The degree of tick engorgement or the time since tick exposure and discovery of the tick may be used to establish the likely duration of attachment and the risk of disease transmission. Reducing and controlling tick populations is difficult. Habitat modifications, including vegetation management by cutting, burning, and herbicide treatment, and drainage of wet areas are one strategy for tick control, but their effects are often short-lived, and they can cause severe ecologic damage. Chemicals used to control ticks may cause environmental contamination, and therefore, toxicity for humans and animals. Biologic control methods for ticks include the promotion of natural predators. Natural predators of ticks are beetles, spiders, and ants, and parasites such as insects, mites and nematodes. Tick control is best based on the concept of integrated pest management, in which different control methods are adapted to one area or against one tick species with due consideration to their environmental effects. Tick-borne diseases are increasing in prevalence. Perhaps it is because people are undertaking more outdoor activities, which result in contact with ticks and their pathogens. Clinicians should be aware of the clinical sign of tick-transmitted diseases, because morbidity and mortality as a result of these diseases increases substantially if there are delays in diagnosis and treatment. Tick-borne illness occur in distinctive geographic areas. The reporting of these illnesses and diseases to the health department enables the gathering of information and statistics. The public should be informed about the risks of disease in tick-infested areas and the means of preventing infections. The most common diseases are caused by Rickettsia, Borrelia, and Ehrichia

  19. Human T-lymphotropic virus-1/2 detected in drug abused men who have sex with men in Surakarta Indonesia (United States)

    Prasetyo, Afiono Agung; Sari, Yulia


    Human T-cell lymphotropic virus types 1 and 2 (HTLV-1/2) are retroviruses that probably among the most neglected blood-borne pathogens. The molecular epidemiology data of HTLV-1/2 in Indonesia is very rare. This study evaluated the prevalence of HTLV-1 and 2 in men who have sex with men with drug abused history in Surakarta Indonesia, to track the presentation of HTLV-1/2 in Indonesia. All blood samples collected from men who have sex with men with drug abused history in Surakarta in 2009-2013 were tested using enzyme linked immunosorbent assays and confirmed by RT-PCR nested addressed the part of HTLV-1 LTR and HTLV-2 LTR region, respectively. The specificity of the molecular assays was confirmed by sequencing the amplicons. The anti HTLV-1/2 positive rate was 4.8% (6/126). All positive serological samples were confirmed by nested RT-PCR. Of these, two was HTLV-1 positive and four was HTLV-2 positive. Molecular analysis of positive PCR products revealed that all HTLV-1 isolate had close relationship with HTLV-1 isolated in Japan while all HTLV-2 isolate with that of isolated in USA. HTLV-1 and HTLV-2 were detected in men who have sex with men with drug abused history in Surakarta indicated that these viruses were circulated in Indonesia, especially in the high risk communities

  20. Stability of a Tick-Borne Flavivirus in Milk


    Offerdahl, Danielle K.; Clancy, Niall G.; Bloom, Marshall E.


    The tick-borne flaviviruses (TBFV) occur worldwide and the tick-borne encephalitis virus (TBEV) members of the group often cause severe, debilitating neurological disease in humans. Although the primary route of infection is through the bite of an infected tick, alimentary infection through the consumption of TBEV-contaminated dairy products is also well-documented and is responsible for some disease in endemic areas. Experimental infection of goats, cattle, and sheep with TBEV shows that the...

  1. Rapid Identification of Vector-Borne Flaviviruses by Mass Spectrometry (United States)


    Eastern, and Siberian subtypes [9]. Several tick-borne flaviviruses can also cause hemorrhagic disease. Important examples of these viruses include...assay. Identical base compositions within a column are the same color. Unique base compositions are shown with white backgrounds. (For interpretation...States, 1999e2005. Vector Borne Zoonotic Dis 2008;8:733e40. [18] Hofstadler SA, Sampath R, Blyn LB, Eshoo MW, Hall TA, Jiang Y, et al. TIGER : the

  2. Health Inequities among Men who have Sex with Men

    Centers for Disease Control (CDC) Podcasts


    Dr. Richard Wolitski, Deputy Director for Behavioral and Social Science in CDC's Division of HIV/AIDS Prevention, discusses how the health of men who have sex with men may be influenced by prejudice and discrimination and impacted by policies, laws, and economic factors.  Created: 9/22/2010 by National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention.   Date Released: 9/22/2010.

  3. The bomb and the men

    International Nuclear Information System (INIS)

    Kroh, Aleksandra


    Since 1945, more than 2000 nuclear weapon tests have been performed in the world, with a perfect knowledge of the irradiation risks. This book tells this story. The one of the men who designed the bombs, who used and improved them. It tells also the story of these men who were injured by nuclear weapons and those who were directly impacted by the fallouts of these tests. Finally, the book does not forget to mention the men who voluntarily dissimulated the ravages of nuclear weapons before discretely recognizing them and thinking of repairing the damage

  4. Anaerobes in men with urethritis


    Fontaine, E A; Taylor-Robinson, D; Hanna, N F; Coufalik, E D


    Sixty-four men with non-gonococcal urethritis (NGU), seven with gonococcal urethritis (GU), and 30 who had no symptoms or signs of urethritis were studied. Chlamydia trachomatis was isolated from urethral specimens taken from 22% of the men with NGU, and 18% with GU, but not from those who did not have urethritis even though 20 (67%) of them had a history of NGU, GU, or both. The chlamydial isolation rate for men having NGU for the first time was 30%. Ureaplasma urealyticum was isolated from ...

  5. Unfolding of the nuclear age: a psychohistorical investigation into the lives of ten men

    International Nuclear Information System (INIS)

    Gladstone, K.


    This investigation is based on in-depth interviews that cover the life histories of ten American men who were born between 1921 and 1937 and came of age with the Depression and/or World War II and major historical events in their lives. The major emphasis in this work is on the portrayal of the lives of these men who share an historic era and their relations to nuclear weapons. The issues explored include how the fundamental changes in the world brought about by the adoption of nuclear-weapons technology have evolved, how the weapons have been understood, how they have been incorporated into the lives of these men, and what implications and call for action have come from these changes. The ten men span a wide spectrum of views on nuclear weapons. Five of the men feel relatively secure living in the nuclear armed world; they are referred to as the men with the established mode of the nuclear armed world. The other five are referred to as the men in opposition to the nuclear armed world; they believe that the nuclear armed world poses a fundamental crisis in the well-being of humanity

  6. Mandibular function, temporomandibular disorders, and headache in prematurely born children. (United States)

    Paulsson, Liselotte; Ekberg, Ewacarin; Nilner, Maria; Bondemark, Lars


    To evaluate mandibular function, signs, and symptoms of temporomandibular disorders (TMDs) and headache in prematurely born 8- to 10-year-old children, and to compare the findings with matched full-term born controls. Seventy-three preterm children were selected from the Medical Birth Register--one group comprising 36 extremely preterm children born before the 29th gestational week, the other group 37 very preterm children born during gestational weeks 29 to 32. The preterm children were compared with a control group of 41 full-term children matched for gender, age, nationality, and living area. The subjective symptoms of TMD and headache were registered using a questionnaire. Mandibular function, signs, and symptoms of TMD and headache were registered. TMD diagnoses were set per Research Diagnostic Criteria for temporomandibular disorders (RDC/TMD). No significant differences between groups or gender were found for TMD diagnoses according to RDC/TMD or for headache. The preterm children had smaller mandibular movement capacity than the full-term control group, but when adjusting for weight, height, and head circumference mostly all group differences disappeared. Prematurely born children of 8 to 10 years of age did not differ from full-term born children when considering diagnoses according to RDC/TMD, signs, and symptoms of TMD or headache.

  7. Preschool abilities of children born preterm and low weight

    Directory of Open Access Journals (Sweden)

    Sasha A. Martínez-Espiet


    Full Text Available The purpose of this study was to evaluate the development among a group of pre-school children born premature and with low weight. We evaluated a group of four years old children; 20 children born prematurely and 20 children born after a full gestation and desired weight, using the Beery-Buktenica visual-motor integration test. We also administered the Ages and Stages Questionnaire (ASQ-3 development test to all 40 mothers. Statistical analysis was performed using student t test for independent groups. The group of children born prematurely scored significantly lower on tests measuring visual perception skills (µ1 83.65 ; µ2 93.7 (p = 0.0001, visual-motor integration (µ1 93.6 ; µ2 104.8 (p = 0.001 and fine motor (µ1 36.00 ; µ2 44.25 (p=0.033 (p = 0.033, when compared to the group of children born after a full term. This study suggests that premature low weight born children have lower performance in the sensory-motor development during the preschool years. These disadvantages go unnoticed and may represent future delays on school tasks that require these skills. It is important to promote an early assessment and environmental stimulation among this population even in the absence of risk indicators.

  8. Balance in children born prematurely currently aged 6–7

    Directory of Open Access Journals (Sweden)

    Dziuba Ewa


    Full Text Available Study aim: Premature birth is one of the major problems of obstetrics, leading to numerous complications that are associated with prematurity, for instance balance disorders. The aim of the study was to assess the impact of premature birth on the ability to maintain balance in children commencing their school education. Material and methods: The study included children aged 6-7 years. The study group consisted of 59 children (31 girls and 28 boys, mean age 6.38 ± SD 0.73 born prematurely between 24 and 35 weeks of gestation. The control group consisted of 61 children (28 girls and 33 boys, mean age 6.42 ± 0.58 born at term. The research utilized standardized test tools - one-leg open-eyed and closed-eyed standing test, one-leg jumping test - and an original questionnaire survey. Results: The children born at term achieved better results in the majority of tests. The comparison of girls and boys born pre­maturely and at term showed no statistically significant difference between them in terms of dynamic balance, static balance or total balance control. The comparison of the tests performed on the right and left lower limb in prematurely born children showed no statistically significant differences. Conclusion: Premature birth affects the ability to maintain body balance. The results of the study indicate the need to develop coordination skills that shape body balance in prematurely born children.

  9. Magic moment? Maternal marriage for children born out of wedlock. (United States)

    Gibson-Davis, Christina


    To test the existence of the "magic moment" for parental marriage immediately post-birth and to inform policies that preferentially encourage biological over step parent marriage, this study estimates the incidence and stability of maternal marriage for children born out of wedlock. Data came from the National Survey of Family Growth on 5,255 children born non maritally. By age 15, 29 % of children born non maritally experienced a biological-father marriage, and 36 % experienced a stepfather marriage. Stepfather marriages occurred much later in a child's life-one-half occurred after the child turned age 7-and had one-third higher odds of dissolution. Children born to black mothers had qualitatively different maternal marriage experiences than children born to white or Hispanic mothers, with less biological-parent marriage and higher incidences of divorce. Findings support the existence of the magic moment and demonstrate that biological marriages were more enduring than stepfather marriages. Yet relatively few children born out of wedlock experienced stable, biological-parent marriages as envisioned by marriage promotion programs.

  10. Neurocognitive outcome in young adults born late-preterm. (United States)

    Heinonen, Kati; Lahti, Jari; Sammallahti, Sara; Wolke, Dieter; Lano, Aulikki; Andersson, Sture; Pesonen, Anu-Katriina; Eriksson, Johan G; Kajantie, Eero; Raikkonen, Katri


    This study examined whether late-preterm birth (34+0 to 36+6wks+d gestational age) was associated with neurocognitive deficit in young adulthood, and whether small for gestational age (SGA) birth amplified any adversity. Participants derived from the prospective regional cohort study, the Arvo Ylppö Longitudinal Study (n=786; 398 females, 388 males) (mean age 25y 4mo, SD 8mo), born 1985 to 1986 late-preterm (n=119; 21 SGA, intelligence, executive functioning, attention, and memory, and reported their education. Those born late-preterm scored -3.71 (95% confidence interval [CI] -6.71 to -0.72) and -3.11 (95% CI -6.01 to -0.22) points lower on Full-scale and Verbal IQ than peers born at term. Compared with those born at term and appropriate for gestational age (≥-2 to increase the risk of poorer neurocognitive functioning in adulthood. But the double burden of being born late-preterm and SGA seems to increase this risk. Late-preterm birth did not increase the risk of poorer neurocognitive functioning in adulthood. But the double burden of being born late-preterm and being small for gestational age did increase this risk. © 2017 Mac Keith Press.

  11. Air travel and vector-borne disease movement. (United States)

    Tatem, A J; Huang, Z; Das, A; Qi, Q; Roth, J; Qiu, Y


    Recent decades have seen substantial expansions in the global air travel network and rapid increases in traffic volumes. The effects of this are well studied in terms of the spread of directly transmitted infections, but the role of air travel in the movement of vector-borne diseases is less well understood. Increasingly however, wider reaching surveillance for vector-borne diseases and our improving abilities to map the distributions of vectors and the diseases they carry, are providing opportunities to better our understanding of the impact of increasing air travel. Here we examine global trends in the continued expansion of air transport and its impact upon epidemiology. Novel malaria and chikungunya examples are presented, detailing how geospatial data in combination with information on air traffic can be used to predict the risks of vector-borne disease importation and establishment. Finally, we describe the development of an online tool, the Vector-Borne Disease Airline Importation Risk (VBD-Air) tool, which brings together spatial data on air traffic and vector-borne disease distributions to quantify the seasonally changing risks for importation to non-endemic regions. Such a framework provides the first steps towards an ultimate goal of adaptive management based on near real time flight data and vector-borne disease surveillance.

  12. Access to health care and religion among young American men. (United States)

    Gillum, R Frank; Jarrett, Nicole; Obisesan, Thomas O


    In order to elucidate cultural correlates of utilization of primary health services by young adult men, we investigated religion in which one was raised and service utilization. Using data from a national survey we tested the hypothesis that religion raised predicts access to and utilization of a regular medical care provider, examinations, HIV and other STD testing and counseling at ages 18-44 years in men born between 1958 and 1984. We also hypothesized that religion raised would be more predictive of utilization for Hispanic Americans and non-Hispanic Black Americans than for non-Hispanic White Americans. The study included a national sample of 4276 men aged 18-44 years. Descriptive and multivariate statistics were used to assess the hypotheses using data on religion raised and responses to 14 items assessing health care access and utilization. Compared to those raised in no religion, those raised mainline Protestant were more likely (p Religion raised was not associated with testicular exams, STD counseling or HIV testing. In multivariate analyses controlling for confounders, significant associations of religion raised with insurance coverage, a physician as usual source of care and physical examination remained which varied by race/ethnicity. In conclusion, although religion is a core aspect of culture that deserves further study as a possible determinant of health care utilization, we were not able to document any consistent pattern of significant association even in a population with high rates of religious participation.

  13. Calcium Supplements: Do Men Need Them Too? (United States)

    ... Lifestyle Nutrition and healthy eating Should men take calcium supplements? Answers from Katherine Zeratsky, R.D., L. ... Most healthy men don't need to take calcium supplements. Calcium is important for men for optimal ...

  14. Men: Eat Right, Stay Healthy (United States)

    ... sugars helps in overall weight management. Saturated fats. Strong scientific data shows that replacing saturated fats with ... means up to two drinks a day for men up to age 64 and one drink a ...

  15. Low Testosterone and Men's Health (United States)

    ... Peer Support Resources Diseases and Conditions Adrenal Disorders Osteoporosis and Bone Health Children and Teen Health Diabetes Heart Health Men's Health Rare Diseases Pituitary Disorders Thyroid Disorders Transgender Health Obesity and Weight Management Women's Health You and Your ...

  16. Weight-loss strategies used by baby boomer men: a mixed methods approach. (United States)

    James, D C S; Wirth, C K; Harville, C; Efunbumi, O


    Baby Boomer men (those born in 1946-1964) are becoming obese at an earlier age compared to previous generations. The present study aimed to identify weight-loss strategies used by Baby Boomer men, to determine whether those strategies varied by weight status and to explore their dieting experiences. The study used a cross-sectional survey of 211 men and 20 in-depth interviews. Men had a mean (SD) body mass index (BMI) of 29.35 (5.07) kg m(-2), with 82% being overweight or obese. Fifty-six percent were currently trying to lose weight. Healthy weight-loss strategies included reducing portions, increasing physical activity, cutting back on fried foods, cutting back on sweets, cutting back on alcohol, using meal replacement drinks/bars and joining a weight-loss programme. Unhealthy strategies included skipping meals and using over-the-counter 'diet pills'. Men who reduced portions, skipped meals, cut back on sweets, joined a weight-loss programme and used diet pills had significantly higher BMIs than men who said they did not (P < 0.05 for all). Interviews revealed that older men struggle to lose weight, 'I've been struggling for the last 2-3 years'. 'The last time I really tried to lose weight I stayed on the diet for just a day or two'. Wives were considered essential to their weight management success. Men used a do-it-yourself weight-loss approach using both healthy and unhealthy strategies. Obese men were more likely to use unhealthy practices than overweight men. © 2015 The British Dietetic Association Ltd.

  17. Long-term trends of men's co-residence with children in England and Wales

    Directory of Open Access Journals (Sweden)

    Ursula Henz


    Full Text Available Background: Increasing numbers of childless men as well as fathers with reduced or no contact with their children have sparked concern about an erosion of fatherhood. Although the general trend is undisputed, claims about men's decreasing family involvement lack a sound empirical basis that enables comparisons between countries and sub-groups of society. Objective: This study derives long-term trends in father-child co-residence over the life course in England and Wales, and provides comparisons of these trends by level of education and ethnic origin. Methods: The paper calculates shares of father-child co-residence from the National Statistics Longitudinal Study (LS and the British Labour-Force Surveys (LFS. Results: There has been a decline of father-child co-residence in England and Wales for men in their thirties, an even greater decline for men in their twenties, and a small increase in the shares of father-child co-residence at higher ages. The trends for different educational groups were similar, but men with a degree had particularly low rates of father-child co-residence at younger ages, and relatively high ones at older ages. Neither less-educated men, nor men from Black-Caribbean and Black-African origins showed rates of father-child co-residence as low as one might have expected. Conclusions: The steady decline of father-child co-residence among men born between 1930 and 1979 in England and Wales lends support to claims about an erosion of fatherhood. However, it is unwarranted to generalize findings from other countries about particularly low levels of father-child co-residence among less-educated men to men in England and Wales.

  18. Offending Behavior, Drug Use, and Mental Health Among Foreign-Born versus U.S. Born Latino Criminal Justice Clients. (United States)

    Ibañez, Gladys E; Agudo, Michelle; Martin, Steve S; O'Connell, Daniel J; Auf, Rehab; Sheehan, Diana M


    Little is known about the offending behavior and recidivism factors of Latinos by nativity (U.S. born, foreign-born). The present study focused on Latinos in community corrections (n = 201) in Miami, Florida, and examined differences in criminal activity, drug use, and mental health by nativity. Data were collected utilizing convenience sampling between June 2014 and December 2015. The research question was: what are the offending, drug use, and mental health histories of Latinos involved in community corrections? Participants were mostly male (n = 120; 59.7%), White (n = 105; 52.2%), and Cuban (n = 97; 48.3%). U.S. born community corrections clients (n = 141) were more likely to report more lifetime and recent criminal activity; and more likely to report lifetime and recent drug use behavior than foreign-born Latinos (n = 60). No differences were found in recent mental health. Correctional healthcare should tailor services such as substance abuse treatment differently toward U.S. born and foreign-born Latinos.

  19. Neurological development of children born to mothers after kidney transplantation. (United States)

    Schreiber-Zamora, Joanna; Szpotanska-Sikorska, Monika; Drozdowska-Szymczak, Agnieszka; Czaplinska, Natalia; Pietrzak, Bronisława; Wielgos, Miroslaw; Kociszewska-Najman, Bozena


    Pregnancies after kidney transplantation are at high risk of complications such as preterm birth and foetal growth restriction. Until now, the impact of these factors on neurological development of children born to transplant mothers has not been established. A comparison of neurological examinations performed in 36 children of kidney transplant women (study group) and 36 children born to healthy mothers (control group). The children from both groups were born at a similar gestational age and in the similar time period from 12/1996 to 09/2012. Neurological examinations were performed from 07/2010 to 11/2013. Each examination was adjusted to the patient's age and performed after the neonatal period. Three years later children were re-consulted, if they presented neurological deviations or were less than 12 months old at the time of the first examination. Normal neurological development was found in 86% of children in both groups (p = .999). Mild neurological deviations were observed in four (11%) children born to kidney transplant mothers and in five (14%) children born to healthy mothers (p = .999). Moderate deviations were diagnosed in one premature child born to transplant mother, whose pregnancy was complicated with a severe preeclampsia and foetal growth restriction. In the study population, no severe neurological disorders were found. Almost all (8/10) children with neurological deviations were born prematurely in good general conditions. The neurological deviations observed in the first year of life were mild and transient. In children over 1 year of age, deviations were more pronounced and continued to maintain. The neurological development of children of kidney transplant women is similar to that of the general population and possible deviations seem to be the result of intrauterine hypotrophy and prematurity. Therefore, in clinical practice, it is necessary to plan post-transplant pregnancies especially in women at high risk of these complications.

  20. Cancer mortality in women and men who survived the siege of Leningrad (1941-1944). (United States)

    Koupil, Ilona; Plavinskaja, Svetlana; Parfenova, Nina; Shestov, Dmitri B; Danziger, Phoebe Day; Vågerö, Denny


    The population of Leningrad suffered from severe starvation, cold and psychological stress during the siege in World War II in 1941-1944. We investigated the long-term effects of the siege on cancer mortality in 3,901 men and 1,429 women, born between 1910 and 1940. All study subjects were residents of St. Petersburg, formerly Leningrad, between 1975 and 1982. One third of them had experienced the siege as children, adolescents or young adults (age range, 1-31 years at the peak of starvation in 1941-1942). Associations of siege exposure with risk of death from cancer were studied using a multivariable Cox regression, stratified by gender and period of birth, adjusted for age, smoking, alcohol and social characteristics, from 1975 to 1977 (men) and 1980 to 1982, respectively (women), until the end of 2005. Women who were 10-18 years old at the peak of starvation were taller as adults (age-adjusted difference, 1.7 cm; 95% CI, 0.5-3.0) and had a higher risk of dying from breast cancer compared with unexposed women born during the same period (age-adjusted HR, 9.9; 95% CI, 1.1-86.5). Mortality from prostate cancer was nonsignificantly higher in exposed men. The experience of severe starvation and stress during childhood and adolescence may have long-term effects on cancer in surviving men and women.

  1. Childlessness of men in Canada: Result of a waiting game in a changing family context

    Directory of Open Access Journals (Sweden)

    Zenaida R. Ravanera


    Full Text Available Childlessness was about 12–13 per cent for cohorts born in 1927 to 1941, but increased in younger cohorts, with the childlessness of men born in 1957–1961 reaching 20 per cent. Using data from the 2006 Canadian General Social Survey on families, we show that the intention to be childfree among young men has largely remained low, at 8 to 10 per cent. As men grow older, the intention to be childfree increases such that at age 45–49, 16 per cent intend not to become fathers. Rather than a deliberate choice, the increase in childlessness could be the result of a waiting game. Longer stays in school, later entry into the work force, and starting marital relations at older ages contribute to delays in becoming fathers. While for many men the delay does not necessarily end in childlessness, for others the period of waiting changes their intention to become fathers. The adjustment of intentions and the eventual childlessness are made easier because of the reduced normative pressure to have children.

  2. Atopic diseases in twins born after assisted reproduction. (United States)

    Jäderberg, Ida; Thomsen, Simon F; Kyvik, Kirsten O; Skytthe, Axel; Backer, Vibeke


    We examined the risk of atopic diseases in twins born after assisted reproduction. Data on atopic diseases and assisted reproduction in 9694 twin pairs, 3-20 years of age, from the Danish Twin Registry were collected via multidisciplinary questionnaires. The risk of atopic diseases in twins born after assisted reproduction was compared with the risk in twins born after spontaneous conception using logistic regression and variance components analysis. Children born after assisted reproduction did not have a different risk of atopic outcomes (adjusted odds ratios [95% confidence intervals] for asthma: 0.95 [0.85, 1.07], P = 0.403; hay fever: 1.01 [0.86, 1.18], P = 0.918; and atopic dermatitis: 1.02 [0.81, 1.11], P = 0.773 respectively) compared with children born after spontaneous conception. Assisted reproduction did not modify the heritability of atopic diseases. This study does not support an association between assisted reproduction and development of atopic diseases. This result must be confirmed in subsequent studies, preferably of singleton populations. © 2011 Blackwell Publishing Ltd.

  3. Management of soil-borne diseases of organic vegetables

    Directory of Open Access Journals (Sweden)

    Shafique Hafiza Asma


    Full Text Available With the rising awareness of the adverse effects of chemical pesticides, people are looking for organically grown vegetables. Consumers are increasingly choosing organic foods due to the perception that they are healthier than those conventionally grown. Vegetable crops are vulnerable to a range of pathogenic organisms that reduce yield by killing the plant or damaging the product, thus making it unmarketable. Soil-borne diseases are among the major factors contributing to low yields of organic produce. Apart from chemical pesticides there are several methods that can be used to protect crops from soil-borne pathogens. These include the introduction of biocontrol agents against soil-borne plant pathogens, plants with therapeutic effects and organic soil amendments that stimulate antagonistic activities of microorganisms to soil-borne diseases. The decomposition of organic matter in soil also results in the accumulation of specific compounds that may be antifungal or nematicidal. With the growing interest in organic vegetables, it is necessary to find non chemical means of plant disease control. This review describes the impact of soil-borne diseases on organic vegetables and methods used for their control.

  4. Emerging arthropod-borne diseases of companion animals in Europe. (United States)

    Beugnet, Frederic; Marié, Jean-Lou


    Vector-borne diseases are caused by parasites, bacteria or viruses transmitted by the bite of hematophagous arthropods (mainly ticks and mosquitoes). The past few years have seen the emergence of new diseases, or re-emergence of existing ones, usually with changes in their epidemiology (i.e. geographical distribution, prevalence, and pathogenicity). The frequency of some vector-borne diseases of pets is increasing in Europe, i.e. canine babesiosis, granulocytic anaplasmosis, canine monocytic ehrlichiosis, thrombocytic anaplasmosis, and leishmaniosis. Except for the last, these diseases are transmitted by ticks. Both the distribution and abundance of the three main tick species, Rhipicephalus sanguineus, Dermacentor reticulatus and Ixodes ricinus are changing. The conditions for such changes involve primarily human factors, such as travel with pets, changes in human habitats, social and leisure activities, but climate changes also have a direct impact on arthropod vectors (abundance, geographical distribution, and vectorial capacity). Besides the most known diseases, attention should be kept on tick-borne encephalitis, which seems to be increasing in western Europe, as well as flea-borne diseases like the flea-transmitted rickettsiosis. Here, after consideration of the main reasons for changes in tick vector ecology, an overview of each "emerging" vector-borne diseases of pets is presented.

  5. Growth and development in children born very low birthweight. (United States)

    Scharf, Rebecca J; Stroustrup, Annemarie; Conaway, Mark R; DeBoer, Mark D


    To examine the relationships between growth (birth to age 2 years) and developmental outcomes in children born with very low birthweight (VLBW). Motor and mental development in children born with VLBW were regressed on anthropometric measurements at birth, 9 months and 2 years using multivariable regression. The Early Childhood Longitudinal Study-Birth Cohort, a longitudinal cohort, community sample, designed to be representative of children born across the USA. 950 children born with VLBW (children exhibited poor growth, with length-for-age z-scores children at 9 months (adjusted for prematurity) and 34.2% of children at 2 years. Compared with children having z-scores >-2, children with growth shortfalls in head circumference, length and weight had a higher adjusted OR (aOR) of low Bayley motor scores at 9 months and 2 years (aOR ranging from 1.8 to 3.3, all pchildren born with VLBW. While careful length measures may be a particularly useful marker, deficits in all anthropometric measures were risk factors for developmental delays. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to

  6. A surprise in the first Born approximation for electron scattering

    International Nuclear Information System (INIS)

    Treacy, M.M.J.; Van Dyck, D.


    A standard textbook derivation for the scattering of electrons by a weak potential under the first Born approximation suggests that the far-field scattered wave should be in phase with the incident wave. However, it is well known that waves scattered from a weak phase object should be phase-shifted by π/2 relative to the incident wave. A disturbing consequence of this missing phase is that, according to the Optical Theorem, the total scattering cross section would be zero in the first Born approximation. We resolve this mystery pedagogically by showing that the first Born approximation fails to conserve electrons even to first order. Modifying the derivation to conserve electrons introduces the correct phase without changing the scattering amplitude. We also show that the far-field expansion for the scattered waves used in many texts is inappropriate for computing an exit wave from a sample, and that the near-field expansion also give the appropriately phase-shifted result. -- Highlights: ► The first Born approximation is usually invoked as the theoretical physical basis for kinematical electron scattering theory. ► Although it predicts the correct scattering amplitude, it predicts the wrong phase; the scattered wave is missing a prefactor of i. ► We show that this arises because the standard textbook version of the first Born approximation does not conserve electrons. ► We show how this can be fixed.

  7. Social development of children born very preterm: a systematic review. (United States)

    Ritchie, Kirsten; Bora, Samudragupta; Woodward, Lianne J


    To review systematically studies examining the development of social competence in children born very preterm (VPT) (gestation skills. Twenty-three studies were included. Seven focused on social competence and another 16 examined social competence within a range of outcomes. Study quality was low. Limitations included reliance on single informant data, cross-sectional measurement, use of brief screening tools, absence of child or peer report, and no conceptual model. In terms of social adjustment, 16 out of 21 studies found children born VPT had more peer problems and social withdrawal. Findings of social performance were mixed, with some studies suggesting differences in prosocial behavior (4/14) and others not. Social skills were assessed in four studies and showed children born VPT had poorer skills than children born at term. Predictors of social competence included gestational age, neonatal brain abnormalities, and family socio-economic status. Children born VPT have poorer social competence. These difficulties emerge early and persist throughout childhood. © 2015 Mac Keith Press.

  8. Topologically nontrivial black holes in Lovelock-Born-Infeld gravity (United States)

    Farhangkhah, N.


    We present the black hole solutions possessing horizon with nonconstant-curvature and additional scalar restrictions on the base manifold in Lovelock gravity coupled to Born-Infeld (BI) nonlinear electrodynamics. The asymptotic and near origin behavior of the metric is presented and we analyze different behaviors of the singularity. We find that, in contrast to the case of black hole solutions of BI-Lovelock gravity with constant curvature horizon and Maxwell-Lovelock gravity with non constant horizon which have only timelike singularities, spacelike, and timelike singularities may exist for BI-Lovelock black holes with nonconstant curvature horizon. By calculating the thermodynamic quantities, we study the effects of nonlinear electrodynamics via the Born-Infeld action. Stability analysis shows that black holes with positive sectional curvature, κ , possess an intermediate unstable phase and large and small black holes are stable. We see that while Ricci flat Lovelock-Born-Infeld black holes having exotic horizons are stable in the presence of Maxwell field or either Born Infeld field with large born Infeld parameter β , unstable phase appears for smaller values of β , and therefore nonlinearity brings in the instability.

  9. Born Too Soon: Accelerating actions for prevention and care of 15 million newborns born too soon (United States)


    Preterm birth complication is the leading cause of neonatal death resulting in over one million deaths each year of the 15 million babies born preterm. To accelerate change, we provide an overview of the comprehensive strategy required, the tools available for context-specific health system implementation now, and the priorities for research and innovation. There is an urgent need for action on a dual track: (1) through strategic research to advance the prevention of preterm birth and (2) improved implementation and innovation for care of the premature neonate. We highlight evidence-based interventions along the continuum of care, noting gaps in coverage, quality, equity and implications for integration and scale up. Improved metrics are critical for both burden and tracking programmatic change. Linked to the United Nation's Every Women Every Child strategy, a target was set for 50% reduction in preterm deaths by 2025. Three analyses informed this target: historical change in high income countries, recent progress in best performing countries, and modelling of mortality reduction with high coverage of existing interventions. If universal coverage of selected interventions were to be achieved, then 84% or more than 921,000 preterm neonatal deaths could be prevented annually, with antenatal corticosteroids and Kangaroo Mother Care having the highest impact. Everyone has a role to play in reaching this target including government leaders, professionals, private sector, and of course families who are affected the most and whose voices have been critical for change in many of the countries with the most progress. Declaration This article is part of a supplement jointly funded by Save the Children's Saving Newborn Lives programme through a grant from The Bill & Melinda Gates Foundation and March of Dimes Foundation and published in collaboration with the Partnership for Maternal, Newborn and Child Health and the World Health Organization (WHO). The original article was

  10. Anogenital warts in Danish men who have sex with men

    DEFF Research Database (Denmark)

    Skaaby, Stinna; Kofoed, K


    To determine the prevalence of anogenital warts (AGWs) and concurrent sexually transmitted infections (STIs) in men who have sex with men (MSM), and their knowledge of human papillomavirus (HPV). Attitudes towards the HPV vaccine among MSM are explored. A web-based cross-sectional survey on AGWs......, sociodemographic factors and sexual behaviour conducted in August 2009 in Denmark. Overall 25.2% of the 1184 respondents reported a prior or current episode of AGWs. The prevalence of AGW was significantly higher in homosexuals compared with bisexuals, in men with high levels of education and in those with a high...... number of sexual partners within the last year. MSM with a history of another STI reported a significantly higher prevalence of warts. More than 70% did not know what causes AGWs. If a free HPV vaccine were to be offered, 94.4% would like to receive it. These data suggest a high prevalence of AGWs...

  11. Correlates of care for young men with Duchenne and Becker muscular dystrophy. (United States)

    Andrews, Jennifer G; Davis, Melinda F; Meaney, F John


    In progressive conditions, such as Duchenne and Becker muscular dystrophy (DBMD), the need for care may outpace care use. We examined correlates that contribute to utilization of needed care. Structured interviews were conducted on use of care among 34 young men with DBMD who were born before 1982. Disease severity, per capita income, and presence of other relatives with DBMD predicted greater use of services. Race/ethnicity, acculturation, and level of caregiver education did not significantly predict service utilization. We identified disparities in receipt of healthcare and related services in adult men with DBMD that can affect quality of life. Despite the high disease severity identified in this population, these men utilized only half of the services available to individuals with significant progressive conditions. Providers should be aware of low service utilization and focus on awareness and assistance to ensure access to available care. Copyright © 2013 Wiley Periodicals, Inc.

  12. 8 CFR 289.3 - Recording the entry of certain American Indians born in Canada. (United States)


    ... Indians born in Canada. 289.3 Section 289.3 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS AMERICAN INDIANS BORN IN CANADA § 289.3 Recording the entry of certain American Indians born in Canada. The lawful admission for permanent residence of an American Indian born in Canada...

  13. Chocolate, well-being and health among elderly men. (United States)

    Strandberg, T E; Strandberg, A Y; Pitkälä, K; Salomaa, V V; Tilvis, R S; Miettinen, T A


    We hypothesized that chocolate preference would be related to health and psychological well-being in old men. We have followed up a socio-economically homogenous group of men, born in 1919-1934, since the 1960s. In 2002-2003, a mailed questionnaire was used to assess the health and well-being (including questions related to positive life orientation, visual analogue scales and the Zung depression score) of survivors. In addition, candy preference was inquired. Those men who reported no candy consumption (n=108) were excluded from the analyses. Psychological well-being in old age. The response rate was 69% (1367 of 1991). Of the respondents, 860 and 399 preferred chocolate and other type of candy, respectively. The average age in both candy groups was 76 years. Of the respondents, 99% were home-dwelling, 96% were retired and 87% were presently married, without differences between the candy groups. Men preferring chocolate had lower body mass index and waist circumference, and they also reported more exercise and better subjective health (P=0.008) than other candy consumers. Variables related to psychological well-being were consistently better in those preferring chocolate. The differences were statistically significant in feeling of loneliness (P=0.01), feeling of happiness (P=0.01), having plans for the future (P=0.0002) and the Zung depression score (P=0.02). In this socioeconomically homogenous male cohort, chocolate preference in old age was associated with better health, optimism and better psychological well-being. The Academy of Finland, the Päivikki and Sakari Sohlberg Foundation, the Helsinki University Central Hospital and the Finnish Foundation for Cardiovascular Research.

  14. Older men, work and health. (United States)

    Granville, G; Evandrou, M


    To consider the complex interrelationships between work and health among older men, drawing out the importance of considering gender difference in approaches to occupational medicine. The method used in the literature search was to review national and international research published in English since 1990 on the health and work of older men. Journal articles were the primary source. Databases used included Web of Science, CSA Illumina Social Sciences, CINAHL, Medline and ANGINFO. The review of the evidence was structured in terms of key themes emerging from the literature into which issues of gender, ethnicity, age and socio-economic inequalities were cross cut. The current paper now focuses on two of those themes that have particular relevance to occupational medicine: work-caused and work-related ill-health, and secondly promoting workplace health. It begins by setting the scene with a profile of older men in the labour market. Two key themes emerge from the review, which are of particular significance. One is the central role that work plays in the lives and identity of men and therefore the impact this has on their health, both in and out of work. Secondly, the occupational histories of men expose them to work-related and work-caused ill-health, which has consequences for life expectancy and chronic disease in old age. These findings have implications for future research, policy formulation and implementation, and for public health practice.


    Directory of Open Access Journals (Sweden)

    Riezky Januar Pramitha


    Full Text Available Androgenetic alopecia is hair thinning due to the stimulation of hair follicles to androgens. Incidence in men is higher than in women, it is because men have a degree higher 5? reductase. This condition can cause both physical and psychological effects to the patient. Physical effects due to baldness cause hair loss as a function of protection against heat, cold and trauma. While psychologically can affect self-esteem and self-perception of the patient. Androgenetic alopecia in men influenced by the androgen dihydrotestosterone and genetic predisposition, although the physiology remains unclear. Modality in the management of androgenetic alopecia in males patients including pharmacotherapy, hair transplants and cosmetic approach. According to the Food and Drug Administration (FDA, there are two main drugs are safe and effective in the long term given to men with androgenetic alopecia are minoxidil and finasteride. Although the mechanism of action and route of administration are different, but both drugs have similar effectiveness in stopping the progression of androgenetic alopecia in men.

  16. Men and Relationships in the '80's. (United States)

    Canter, Mathilda B.

    As a result of an effective feminist movement and effective technological developments, men are faceing drastic and dramatic changes in their personal and work lives. Consequently, more men, and specifically more older men, are entering psychotherapy than ever before. Men in their 50's are facing problems associated with shifts away from…

  17. Suicide prevention for men - using the internet

    DEFF Research Database (Denmark)

    Anneberg, Inger; Madsen, Bente Hjorth

      In most countries men have a higher suicide rate than women. In Denmark suicide among men is almost three times as frequent as among women. For this reason we wanted to ask the following question: Is there any way to facilitate mens' access to help, when they are in a crisis? Could men be better...

  18. Why Do Women Justify Violence Against Wives More Often Than Do Men in Vietnam? (United States)

    Krause, Kathleen H; Gordon-Roberts, Rachel; VanderEnde, Kristin; Schuler, Sidney Ruth; Yount, Kathryn M


    Intimate partner violence (IPV) harms the health of women and their children. In Vietnam, 31% of women report lifetime exposure to physical IPV, and surprisingly, women justify physical IPV against wives more often than do men. We compare men's and women's rates of finding good reason for wife hitting and assess whether differences in childhood experiences and resources and constraints in adulthood account for observed differences. Probability samples of married men (n = 522) and women (n = 533) were surveyed in Vietnam. Ordered logit models assessed the proportional odds for women versus men of finding more "good reasons" to hit a wife (never, 1-3 situations, 4-6 situations). In all situations, women found good reason to hit a wife more often than did men. The unadjusted odds for women versus men of reporting more good reasons to hit a wife were 6.55 (95% confidence interval [CI] = [4.82, 8.91]). This gap disappeared in adjusted models that included significant interactions of gender with age, number of children ever born, and experience of physical IPV as an adult. Having children was associated with justifying wife hitting among women but not men. Exposure to IPV in adulthood was associated with justifying wife hitting among men, but was negatively associated with justification of IPV among women. Further study of the gendered effects of resources and constraints in adulthood on attitudes about IPV against women will clarify women's more frequent reporting than men's that IPV against women is justified. © The Author(s) 2015.

  19. Black hole solutions in mimetic Born-Infeld gravity

    Energy Technology Data Exchange (ETDEWEB)

    Chen, Che-Yu [National Taiwan University, Department of Physics and Center for Theoretical Sciences, Taipei (China); LeCosPA, National Taiwan University, Taipei (China); Bouhmadi-Lopez, Mariam [University of the Basque Country UPV/EHU, Department of Theoretical Physics, Bilbao (Spain); IKERBASQUE, Basque Foundation for Science, Bilbao (Spain); Chen, Pisin [National Taiwan University, Department of Physics and Center for Theoretical Sciences, Taipei (China); LeCosPA, National Taiwan University, Taipei (China); Stanford University, Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, Stanford, CA (United States)


    The vacuum, static, and spherically symmetric solutions in the mimetic Born-Infeld gravity are studied. The mimetic Born-Infeld gravity is a reformulation of the Eddington-inspired-Born-Infeld (EiBI) model under the mimetic approach. Due to the mimetic field, the theory contains non-trivial vacuum solutions different from those in Einstein gravity. We find that with the existence of the mimetic field, the spacelike singularity inside a Schwarzschild black hole could be altered to a lightlike singularity, even though the curvature invariants still diverge at the singularity. Furthermore, in this case, the maximal proper time for a timelike radially-infalling observer to reach the singularity is found to be infinite. (orig.)

  20. Heat engines for dilatonic Born-Infeld black holes

    Energy Technology Data Exchange (ETDEWEB)

    Bhamidipati, Chandrasekhar; Yerra, Pavan Kumar [Indian Institute of Technology Bhubaneswar, School of Basic Sciences, Bhubaneswar (India)


    In the context of dilaton coupled Einstein gravity with a negative cosmological constant and a Born-Infeld field, we study heat engines where a charged black hole is the working substance. Using the existence of a notion of thermodynamic mass and volume (which depend on the dilaton coupling), the mechanical work takes place via the pdV terms present in the first law of extended gravitational thermodynamics. The efficiency is analyzed as a function of dilaton and Born-Infeld couplings, and the results are compared with analogous computations in the related conformal solutions in the Brans-Dicke-Born-Infeld theory and black holes in anti-de Sitter space-time. (orig.)

  1. Black hole solutions in mimetic Born-Infeld gravity. (United States)

    Chen, Che-Yu; Bouhmadi-López, Mariam; Chen, Pisin


    The vacuum, static, and spherically symmetric solutions in the mimetic Born-Infeld gravity are studied. The mimetic Born-Infeld gravity is a reformulation of the Eddington-inspired-Born-Infeld (EiBI) model under the mimetic approach. Due to the mimetic field, the theory contains non-trivial vacuum solutions different from those in Einstein gravity. We find that with the existence of the mimetic field, the spacelike singularity inside a Schwarzschild black hole could be altered to a lightlike singularity, even though the curvature invariants still diverge at the singularity. Furthermore, in this case, the maximal proper time for a timelike radially-infalling observer to reach the singularity is found to be infinite.

  2. Developmental delay at 12 months in children born extremely preterm

    DEFF Research Database (Denmark)

    Lando, Ane; Klamer, Anja; Jonsbo, Finn


    AIM: To evaluate the feasibility and validity of a structured telephone interview to assess the development of children born extremely preterm. METHODS: The parents of 88 children born with a gestational age below 28 wk admitted to the neonatal intensive care unit (NICU) at Rigshospitalet......, Copenhagen, were interviewed by telephone when their child was 1 y of age, corrected for preterm birth. A fully structured questionnaire on psychomotor function was used (Revised Prescreening Developmental Questionnaire (R-PDQ)). The parents of 30 children born at term without complications were interviewed...... to use by staff and well accepted by parents. The mean score in the preterm group was 14.9+/-3.9 vs 17.7+/-2.7 in the term group (pchildren had developmental scores below-2 SD. The R-PDQ score was associated with the ASQ score 2 y later. CONCLUSION: A structured questionnaire administrated...

  3. The Born-Mayer-Huggins potential in high temperature superconductors (United States)

    Singh, Hempal; Singh, Anu; Indu, B. D.


    The Born-Mayer-Huggins potential which has been found the best suitable potential to study the YBa2Cu3O7-δ type high temperature superconductors is revisited in a new framework. A deeper insight in it reveals that the Born-Mayer parameters for different interactions in high temperature superconductor are not simple quantities but several thermodynamic and spatial functions enter the problem. Based on the new theory, the expressions for pressure, bulk modulus and Born-Mayer parameters have been derived and it is established that these quantities depend upon Gruneisen parameter which is the measure of the strength of anharmonic effects in high temperature superconductors. This theory has been applied to a specific model YBa2Cu3O7-δ crystal for the purpose of numerical estimates to justify the new results.

  4. Born Globals - Is there Fire Behind the Smoke?

    DEFF Research Database (Denmark)

    Choquette, Eliane; Rask, Morten; Sala, Davide


    the first detailed account of Born Globals compared to proper control groups of other start-ups. Chiefly we investigate firm performance, which in turn permits interference on socioeconomic impact. We find that the occurrence of BGs is not specific to certain sectors, nor does their frequency change......Are Born Globals really different from firms with other start-up histories? We address this question based on a unique longitudinal data set that tracks all Danish manufacturing start-ups founded between 1994 and 2008 (23,201 firms). This novel application of register data allows us to provide...... in light of rapid ICT progress. However, we find that Born Globals have significantly higher turnover and employment levels as well as job growth rates. Moreover, they show a considerably wider market reach, but little to no productivity advantage compared to firms with less or later internationalization...

  5. Born reciprocity in string theory and the nature of spacetime

    Energy Technology Data Exchange (ETDEWEB)

    Freidel, Laurent, E-mail: [Perimeter Institute for Theoretical Physics, 31 Caroline St., N, Ontario N2L 2Y5, Waterloo (Canada); Leigh, Robert G., E-mail: [Department of Physics, University of Illinois, 1110 West Green St., Urbana, IL 61801 (United States); Minic, Djordje, E-mail: [Department of Physics, Virginia Tech, Blacksburg, VA 24061 (United States)


    After many years, the deep nature of spacetime in string theory remains an enigma. In this Letter we incorporate the concept of Born reciprocity in order to provide a new point of view on string theory in which spacetime is a derived dynamical concept. This viewpoint may be thought of as a dynamical chiral phase space formulation of string theory, in which Born reciprocity is implemented as a choice of a Lagrangian submanifold of the phase space, and amounts to a generalization of T-duality. In this approach the fundamental symmetry of string theory contains phase space diffeomorphism invariance and the underlying string geometry should be understood in terms of dynamical bi-Lagrangian manifolds and an apparently new geometric structure, somewhat reminiscent of para-quaternionic geometry, which we call Born geometry.

  6. Born reciprocity in string theory and the nature of spacetime

    International Nuclear Information System (INIS)

    Freidel, Laurent; Leigh, Robert G.; Minic, Djordje


    After many years, the deep nature of spacetime in string theory remains an enigma. In this Letter we incorporate the concept of Born reciprocity in order to provide a new point of view on string theory in which spacetime is a derived dynamical concept. This viewpoint may be thought of as a dynamical chiral phase space formulation of string theory, in which Born reciprocity is implemented as a choice of a Lagrangian submanifold of the phase space, and amounts to a generalization of T-duality. In this approach the fundamental symmetry of string theory contains phase space diffeomorphism invariance and the underlying string geometry should be understood in terms of dynamical bi-Lagrangian manifolds and an apparently new geometric structure, somewhat reminiscent of para-quaternionic geometry, which we call Born geometry.

  7. Oral health of children born small for gestational age.

    LENUS (Irish Health Repository)

    O'Connell, A C


    We sought to evaluate the oral health status of children born small for gestational age (SGA). Children now aged 4-8 years who were born SGA (birth weight < -2 SDS) were examined using standardised criteria. The parents completed a structured oral health questionnaire. Twenty females and 25 males, mean age 72.1 months, and mean birth weight 2.1 kg, participated in the study. Poor appetite was a concern; 32 (71%) children snacked between meals and 14 (30%) used carbonated beverages more than 3 times daily. Erosion was present in 9 (20%) children. Dental decay occurred in 22 (47%) children with 92% being untreated. Eight children had more than 5 decayed teeth. It is essential that clinicians working with children born SGA include oral health within the general health surveillance and refer these children for a dental assessment within the first 2 years to support parents in establishing safe feeding patterns for their children.

  8. Clinical and laboratory characteristics of active and healthy aging (AHA) in octogenarian men. (United States)

    Rantanen, Kirsi K; Strandberg, Timo E; Stenholm, Sari S; Strandberg, Arto Y; Pitkälä, Kaisu H; Salomaa, Veikko V; Tilvis, Reijo S


    To investigate clinical and laboratory variables associated with good subjective and objective health ("active and healthy aging", AHA) in a cohort of octogenarian men. Cross-sectional analyses of a longitudinal study. The Helsinki Businessmen Study in Finland. A socioeconomically homogenous cohort of men (baseline n = 3293), born in 1919-1934, has been followed up from the 1960s. From 2000, the men have been regularly sent mailed questionnaires and mortality has been retrieved from national registers. In 2010 survey, AHA was defined as independently responding to the mailed survey, feeling happy without cognitive or functional impairments and without major diseases. In 2010/11, a random subgroup men was clinically investigated and survivors with healthy and nonhealthy aging were compared. By 2010, 1788 men of the baseline cohort had died, and 894 men responded to the mailed survey. 154 (17.2 %) of those fulfilled the present AHA criteria. Increasing number of criteria were negatively (P active and healthy aging over their life course, which was significantly related to markers of frailty but not to the traditional vascular risk factors.

  9. The relative age effect on Brazilian Elite Futsal: Men and Women Scenarios

    Directory of Open Access Journals (Sweden)

    Valter Ruiz Morales Júnior


    Full Text Available Abstract AIMS The relative age effect (RAE has been a research subject in several fields of society. RAE is present in different sports, influencing the young athlete’s opportunities of participation. The aim of this study was to analyze the occurrence of RAE in Brazilian elite men and women futsal. METHODS Birthdate of 376 athletes from Brazilian Men National Futsal League (LNF/2013 and 227 from Brazilian Women National Futsal League/2014 were collected on leagues’ homepages and divided into four quarters (Q1:January-March, Q2:April-June, Q3:July-September and Q4:October-December and two semesters (S1:January-June, S2:July-December. In men case, results were compared with Penna and Moraes (2010 data on LNF/2009. Chi-square test was used to analyze differences between distributions of birthdates by quarters and semesters. The significance level was set at α<0.05, with Bonferroni correction when necessary. RESULTS there is RAE in men futsal, predominantly on athletes born in first semester. In women futsal, there is no evidence of RAE. CONCLUSIONS On men futsal, there is a need for offering similar opportunities to young players, while on women, the small amount of athletes in Brazil must be regarded as an alert to the culture of futsal as a men social space, which deters the entry of new practitioners.

  10. Work Disability Among Native-born and Foreign-born Americans: On Origins, Health, and Social Safety Nets. (United States)

    Engelman, Michal; Kestenbaum, Bert M; Zuelsdorff, Megan L; Mehta, Neil K; Lauderdale, Diane S


    Public debates about both immigration policy and social safety net programs are increasingly contentious. However, little research has explored differences in health within America's diverse population of foreign-born workers, and the effect of these workers on public benefit programs is not well understood. We investigate differences in work disability by nativity and origins and describe the mix of health problems associated with receiving Social Security Disability Insurance benefits. Our analysis draws on two large national data sources-the American Community Survey and comprehensive administrative records from the Social Security Administration-to determine the prevalence and incidence of work disability between 2001 and 2010. In sharp contrast to prior research, we find that foreign-born adults are substantially less likely than native-born Americans to report work disability, to be insured for work disability benefits, and to apply for those benefits. Overall and across origins, the foreign-born also have a lower incidence of disability benefit award. Persons from Africa, Northern Europe, Canada, and parts of Asia have the lowest work disability benefit prevalence rates among the foreign-born; persons from Southern Europe, Western Europe, the former Soviet Union, and the Caribbean have the highest rates.

  11. A local network integrated into a balloon-borne apparatus (United States)

    Imori, Masatosi; Ueda, Ikuo; Shimamura, Kotaro; Maeno, Tadashi; Murata, Takahiro; Sasaki, Makoto; Matsunaga, Hiroyuki; Matsumoto, Hiroshi; Shikaze, Yoshiaki; Anraku, Kazuaki; Matsui, Nagataka; Yamagami, Takamasa

    A local network is incorporated into an apparatus for a balloon-borne experiment. A balloon-borne system implemented in the apparatus is composed of subsystems interconnected through a local network, which introduces modular architecture into the system. The network decomposes the balloon-borne system into subsystems, which are similarly structured from the point of view that the systems is kept under the control of a ground station. The subsystem is functionally self-contained and electrically independent. A computer is integrated into a subsystem, keeping the subsystem under the control. An independent group of batteries, being dedicated to a subsystem, supplies the whole electricity of the subsystem. The subsystem could be turned on and off independently of the other subsystems. So communication among the subsystems needs to be based on such a protocol that could guarantee the independence of the individual subsystems. An Omninet protocol is employed to network the subsystems. A ground station sends commands to the balloon-borne system. The command is received and executed at the system, then results of the execution are returned to the ground station. Various commands are available so that the system borne on a balloon could be controlled and monitored remotely from the ground station. A subsystem responds to a specific group of commands. A command is received by a transceiver subsystem and then transferred through the network to the subsystem to which the command is addressed. Then the subsystem executes the command and returns results to the transceiver subsystem, where the results are telemetered to the ground station. The network enhances independence of the individual subsystems, which enables programs of the individual subsystems to be coded independently. Independence facilitates development and debugging of programs, improving the quality of the system borne on a balloon.

  12. Emerging vector borne diseases – incidence through vectors

    Directory of Open Access Journals (Sweden)

    Sara eSavic


    Full Text Available Vector borne diseases use to be a major public health concern only in tropical and subtropical areas, but today they are an emerging threat for the continental and developed countries also. Nowdays, in intercontinetal countries, there is a struggle with emerging diseases which have found their way to appear through vectors. Vector borne zoonotic diseases occur when vectors, animal hosts, climate conditions, pathogens and susceptible human population exist at the same time, at the same place. Global climate change is predicted to lead to an increase in vector borne infectious diseases and disease outbreaks. It could affect the range and popultion of pathogens, host and vectors, transmission season, etc. Reliable surveilance for diseases that are most likely to emerge is required. Canine vector borne diseases represent a complex group of diseases including anaplasmosis, babesiosis, bartonellosis, borreliosis, dirofilariosis, erlichiosis, leishmaniosis. Some of these diseases cause serious clinical symptoms in dogs and some of them have a zoonotic potential with an effect to public health. It is expected from veterinarians in coordination with medical doctors to play a fudamental role at primeraly prevention and then treatment of vector borne diseases in dogs. The One Health concept has to be integrated into the struggle against emerging diseases.During a four year period, from 2009-2013, a total number of 551 dog samples were analysed for vector borne diseases (borreliosis, babesiosis, erlichiosis, anaplasmosis, dirofilariosis and leishmaniasis in routine laboratory work. The analysis were done by serological tests – ELISA for borreliosis, dirofilariosis and leishmaniasis, modified Knott test for dirofilariosis and blood smear for babesiosis, erlichiosis and anaplasmosis. This number of samples represented 75% of total number of samples that were sent for analysis for different diseases in dogs. Annually, on avarege more then half of the samples

  13. Mathematics ability and related skills in preschoolers born very preterm. (United States)

    Hasler, Holly M; Akshoomoff, Natacha


    Children born very preterm (VPT) are at risk for academic, behavioral, and/or emotional problems. Mathematics is a particular weakness and better understanding of the relationship between preterm birth and early mathematics ability is needed, particularly as early as possible to aid in early intervention. Preschoolers born VPT (n = 58) and those born full term (FT; n = 29) were administered a large battery of measures within 6 months of beginning kindergarten. A multiple-mediation model was utilized to characterize the difference in skills underlying mathematics ability between groups. Children born VPT performed significantly worse than FT-born children on a measure of mathematics ability as well as full-scale IQ, verbal skills, visual-motor integration, phonological awareness, phonological working memory, motor skills, and executive functioning. Mathematics was significantly correlated with verbal skills, visual-motor integration, phonological processing, and motor skills across both groups. When entered into the mediation model, verbal skills, visual-motor integration, and phonological awareness were significant mediators of the group differences. This analysis provides insights into the pre-academic skills that are weak in preschoolers born VPT and their relationship to mathematics. It is important to identify children who will have difficulties as early as possible, particularly for VPT children who are at higher risk for academic difficulties. Therefore, this model may be used in evaluating VPT children for emerging difficulties as well as an indicator that if other weaknesses are found, an assessment of mathematics should be conducted.

  14. Impact of climate trends on tick-borne pathogen transmission

    Directory of Open Access Journals (Sweden)

    Agustin eEstrada-Pena


    Full Text Available Recent advances in climate research together with a better understanding of tick-pathogen interactions, the distribution of ticks and the diagnosis of tick-borne pathogens raise questions about the impact of environmental factors on tick abundance and spread and the prevalence and transmission of tick-borne pathogens. While undoubtedly climate plays a role in the changes in distribution and seasonal abundance of ticks, it is always difficult to disentangle factors impacting on the abundance of tick hosts from those exerted by human habits. All together, climate, host abundance and social factors may explain the upsurge of epidemics transmitted by ticks to humans. Herein we focused on tick-borne pathogens that affect humans with pandemic potential. Borrelia burgdorferi s.l. (Lyme disease, Anaplasma phagocytophilum (human granulocytic anaplasmosis and tick-borne encephalitis virus (tick-borne encephalitis are transmitted by Ixodes spp. Crimean-Congo hemorrhagic fever virus (Crimean-Congo hemorrhagic fever is transmitted by Hyalomma spp. In this review, we discussed how vector tick species occupy the habitat as a function of different climatic factors, and how these factors impact on tick survival and seasonality. How molecular events at the tick-pathogen interface impact on pathogen transmission is also discussed. Results from statistically and biologically derived models are compared to show that while statistical models are able to outline basic information about tick distributions, biologically derived models are necessary to evaluate pathogen transmission rates and understand the effect of climatic variables and host abundance patterns on pathogen transmission. The results of these studies could be used to build early alert systems able to identify the main factors driving the subtle changes in tick distribution and seasonality and the prevalence of tick-borne pathogens.

  15. Exploring workplace TB interventions with foreign-born Latino workers. (United States)

    Eggerth, Donald E; Keller, Brenna M; Flynn, Michael A


    Persons born outside the United States are more likely to be diagnosed with tuberculosis disease (TB) than native-born individuals. Foreign-born Latinos at risk of TB may be difficult to reach with public health interventions due to cultural and institutional barriers. Workplaces employing large concentrations of foreign-born Latinos may be useful locations for TB interventions targeting this high-risk population. This study used a two-phase approach to investigate the feasibility of workplace TB interventions. The first phase investigated employer knowledge of TB and receptiveness to allowing TB interventions in their businesses through 5 structured interviews. The second phase investigated foreign-born workers' knowledge of TB and their receptiveness to receiving TB interventions in their places of employment through 12 focus groups stratified by gender and education. Phase 1: Only 1 of the 5 employers interviewed had a high level of knowledge about TB, and three had no knowledge other than that TB was a disease that involved coughing. They were receptive to workplace TB interventions, but were concerned about lost productivity and customers finding out if an employee had TB. Phase 2: There was no observed differences in responses between gender and between the bottom two education groups, so the final analysis took place between a gender-combined lower education group and higher education group. The higher education group tended to have knowledge that was more accurate and to view TB as a disease associated with poverty. The lower education group tended to have more misconceptions about TB and more often expressed concern that their employers would not support worksite interventions. The results from both phases indicate that more TB education is needed among both foreign-born Latino workers and their employers. Obstacles to implementing workplace TB interventions include knowledge, potential productivity loss, employer liability, and perceived customer response

  16. Premature Adult Death in Individuals Born Preterm: A Sibling Comparison in a Prospective Nationwide Follow-Up Study.

    Directory of Open Access Journals (Sweden)

    Kari R Risnes

    Full Text Available Close to one in ten individuals worldwide is born preterm, and it is important to understand patterns of long-term health and mortality in this group. This study assesses the relationship between gestational age at birth and early adult mortality both in a nationwide population and within sibships. The study adds to existing knowledge by addressing selected causes of death and by assessing the role of genetic and environmental factors shared by siblings.Study population was all Norwegian men and women born from 1967 to 1997 followed using nation-wide registry linkage for mortality through 2011 when they were between 15 and 45 years of age. Analyses were performed within maternal sibships to reduce variation in unobserved genetic and environmental factors shared by siblings. Specific outcomes were all-cause mortality and mortality from cardiovascular diseases, cancer and external causes including accidents, suicides and drug abuse/overdoses.Compared with a sibling born in week 37-41, preterm siblings born before 34 weeks gestation had 50% increased mortality from all causes (adjusted Hazard Ratio (aHR 1.54, 95% confidence interval (CI 1.17, 2.03. The corresponding estimate for the entire population was 1.27 (95% CI 1.09, 1.47. The majority of deaths (65% were from external causes and the corresponding risk estimates for these deaths were 1.52 (95% CI 1.08, 2.14 in the sibships and 1.20 (95% CI 1.01, 1.43 in the population.Preterm birth before week 34 was associated with increased mortality between 15 and 45 years of age. The results suggest that increased premature adult mortality in this group is related to external causes of death and that the increased risks are unlikely to be explained by factors shared by siblings.

  17. Deaths from cerebrovascular diseases correlated to month of birth: elevated risk of death from subarachnoid hemorrhage among summer-born (United States)

    Nonaka, K.; Imaizumi, Y.

    It has been suggested that maternal nutrition, and fetal and infant growth have an important effect on the risk of cardiovascular disease in adult life. We investigated the population-based distribution of deaths from cerebrovascular diseases (ICD9 codes 430, 431, or 434) in Japan in 1986-1994 as a function of birth month, by examining death-certificate records. For a total of 853 981 people born in the years 1900-1959, the distribution of the number of deaths according to the month of birth was compared with the distribution expected from the monthly numbers of all births for each sex and for the corresponding birth decade. For those born between 1920 and 1949, there were significant discrepancies between the actual numbers of deaths from subarachnoid hemorrhage (ICD9 430) and the numbers expected, and these differences were related to the month of birth. Those born in summer, June-September, consistently had an elevated risk of death, particularly men, where the excess risk was 8%-23%. This tendency was also observed, less distinctly but significantly, for deaths from intracerebral hemorrhage (ICD9 431), but was not observed for those dying from occlusion of the cerebral arteries (ICD9 434). The observation that the risk of dying from subarachnoid hemorrhage was more than 10% higher among those born in the summer implies that at least one in ten deaths from subarachnoid hemorrhage has its origin at a perinatal stage. Although variations in hypertension in later life, which could possibly be ''programmed'' during the intra-uterine stages, could be an explanation for this observation, the disease-specific nature of the observation suggests the involvement of aneurysm formation, which is a predominant cause of subarachnoid hemorrhage.

  18. Body fat distribution in relation to physical activity and smoking habits in 38-year-old European men. The European Fat Distribution Study

    NARCIS (Netherlands)

    Seidell, J C; Cigolini, M; Deslypere, J P; Charzewska, J; Ellsinger, B M; Cruz, A.


    The authors studied 512 European men all born in 1950 from six different towns in the period October 1988 to May 1989. Anthropometric measurements were taken, including weight, height, and circumferences (waist, hip, thigh). Educational level, activity scores and information on smoking habits were

  19. Generalized Born-Infeld actions and projective cubic curves

    Energy Technology Data Exchange (ETDEWEB)

    Ferrara, S. [Department of Physics, CERN Theory Division, CH - 1211 Geneva 23 (Switzerland); INFN - Laboratori Nazionali di Frascati, Via Enrico Fermi 40, I-00044, Frascati (Italy); Porrati, M. [CCPP, Department of Physics, NYU, 4 Washington Pl., New York, NY, 10003 (United States); Sagnotti, A. [Department of Physics, CERN Theory Division, CH - 1211 Geneva 23 (Switzerland); Stora, R. [Department of Physics, CERN Theory Division, CH - 1211 Geneva 23 (Switzerland); Laboratoire d' Annecy-le-Vieux de Physique Theorique (LAPTH), F-74941, Annecy-le-Vieux, Cedex (France); Yeranyan, A. [INFN - Laboratori Nazionali di Frascati, Via Enrico Fermi 40, I-00044, Frascati (Italy); Centro Studi e Ricerche Enrico Fermi, Via Panisperna 89A, 00184, Roma (Italy)


    We investigate U(1){sup n} supersymmetric Born-Infeld Lagrangians with a second non-linearly realized supersymmetry. The resulting non-linear structure is more complex than the square root present in the standard Born-Infeld action, and nonetheless the quadratic constraints determining these models can be solved exactly in all cases containing three vector multiplets. The corresponding models are classified by cubic holomorphic prepotentials. Their symmetry structures are associated to projective cubic varieties. (copyright 2015 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim)

  20. Tick Talk: Tick-borne Diseases of South Dakota. (United States)

    Huntington, Mark K; Allison, Jay


    In addition to being a nuisance, ticks can carry disease. This article presents a brief review of ticks and associated tick-borne disease relevant to South Dakota and surrounding regions. Tick-borne diseases of special relevance in South Dakota include tularemia, Rocky Mountain spotted fever, and Lyme disease. A number of others may also be encountered in the state as well. Prompt treatment of suspected cases is important to ensure a successful recovery, and tick-avoidance measures can reduce the risks of acquiring them. Most of these conditions are nationally reportable infectious diseases. Copyright© South Dakota State Medical Association.

  1. Born amplitudes and seagull term in meson-soliton scattering

    International Nuclear Information System (INIS)

    Liang, Y.G.; Li, B.A.; Liu, K.F.; Su, R.K.


    The meson-soliton scattering for the φ 4 theory in 1+1 dimensions is calculated. We show that when the seagull term from the equal time commutator is included in addition to the Born amplitudes, the t-matrix from the reduction formula approach is identical to that of the potential scattering with small quantum fluctuations to leading order in weak coupling. The seagull term is equal to the Born term in the potential scattering. This confirms the speculation that the leading order Yukawa coupling is derivable from the classical soliton. (orig.)

  2. Exact solutions of Lovelock-Born-Infeld black holes

    International Nuclear Information System (INIS)

    Aiello, Matias; Ferraro, Rafael; Giribet, Gaston


    The exact five-dimensional charged black hole solution in Lovelock gravity coupled to Born-Infeld electrodynamics is presented. This solution interpolates between the Hoffmann black hole for the Einstein-Born-Infeld theory and other solutions in the Lovelock theory previously studied in the literature. It is shown how the conical singularity of the metric around the origin can be removed by a proper choice of the black hole parameters. The differences existing with the Reissner-Nordstroem black holes are discussed. In particular, we show the existence of charged black holes with a unique horizon

  3. Energy conserving, linear scaling Born-Oppenheimer molecular dynamics. (United States)

    Cawkwell, M J; Niklasson, Anders M N


    Born-Oppenheimer molecular dynamics simulations with long-term conservation of the total energy and a computational cost that scales linearly with system size have been obtained simultaneously. Linear scaling with a low pre-factor is achieved using density matrix purification with sparse matrix algebra and a numerical threshold on matrix elements. The extended Lagrangian Born-Oppenheimer molecular dynamics formalism [A. M. N. Niklasson, Phys. Rev. Lett. 100, 123004 (2008)] yields microcanonical trajectories with the approximate forces obtained from the linear scaling method that exhibit no systematic drift over hundreds of picoseconds and which are indistinguishable from trajectories computed using exact forces.

  4. Emerging Vector-Borne Diseases - Incidence through Vectors. (United States)

    Savić, Sara; Vidić, Branka; Grgić, Zivoslav; Potkonjak, Aleksandar; Spasojevic, Ljubica


    Vector-borne diseases use to be a major public health concern only in tropical and subtropical areas, but today they are an emerging threat for the continental and developed countries also. Nowadays, in intercontinental countries, there is a struggle with emerging diseases, which have found their way to appear through vectors. Vector-borne zoonotic diseases occur when vectors, animal hosts, climate conditions, pathogens, and susceptible human population exist at the same time, at the same place. Global climate change is predicted to lead to an increase in vector-borne infectious diseases and disease outbreaks. It could affect the range and population of pathogens, host and vectors, transmission season, etc. Reliable surveillance for diseases that are most likely to emerge is required. Canine vector-borne diseases represent a complex group of diseases including anaplasmosis, babesiosis, bartonellosis, borreliosis, dirofilariosis, ehrlichiosis, and leishmaniosis. Some of these diseases cause serious clinical symptoms in dogs and some of them have a zoonotic potential with an effect to public health. It is expected from veterinarians in coordination with medical doctors to play a fundamental role at primarily prevention and then treatment of vector-borne diseases in dogs. The One Health concept has to be integrated into the struggle against emerging diseases. During a 4-year period, from 2009 to 2013, a total number of 551 dog samples were analyzed for vector-borne diseases (borreliosis, babesiosis, ehrlichiosis, anaplasmosis, dirofilariosis, and leishmaniasis) in routine laboratory work. The analysis was done by serological tests - ELISA for borreliosis, dirofilariosis, and leishmaniasis, modified Knott test for dirofilariosis, and blood smear for babesiosis, ehrlichiosis, and anaplasmosis. This number of samples represented 75% of total number of samples that were sent for analysis for different diseases in dogs. Annually, on average more then half of the samples

  5. The Alliance Capability of Technology-Based Born Globals

    DEFF Research Database (Denmark)

    Oxtorp, Liliya Altshuler; Elg, Ulf


    A detailed investigation of the aspects comprising the alliance capability of technology-based born globals. Alliance capability is regarded as a set of organizational skills necessary from the decision to search for a partner for a technology collaboration, which may also involve a marketing...... and risks of collaborating with MNEs.Methodology: A longitudinal process study of a Danish technology born global with three embedded cases of its R&D and marketing alliances with Asian MNEs.Findings: The organisational skills comprising the alliance capability are defined to be internal and external...

  6. Major depression in China-to-US immigrants and US-born Chinese Americans: testing a hypothesis from culture-gene co-evolutionary theory of mental disorders. (United States)

    Tan, Tony Xing


    In this study, the culture-gene co-evolutionary theory of mental disorders was used to test the hypothesis that major depression was less prevalent in China-to-US immigrants who migrated to the US as adults than in US-born adult Chinese Americans. Data from the Collaborative Psychiatric Epidemiology Surveys (CPES) were extracted for secondary data analyses on the rates of major depression disorder (MDD) and major depressive episode (MDE) in the two groups. Findings showed that for life time MDD, the rates for China-to-US immigrant and US-born Chinese were 5.3% and 7.9% for men and 8.5% and 33.1% for women. For 12-month MDD, the corresponding rates were 2.2% and 3.4% for men, and 4.7% and 12.6% for women. For life time MDE, the corresponding rates were 6.8% and 8.8% for men; for women the rates were 8.5% and 33.1%. For 12-month MDE, the rates were 2.2% and 4.4% for men; the rates were 4.7% and 12.6% for women. Controlling for age, education level, income, BMI, marital status, and income-to-needs ratio, China-to-US immigrant women remained less likely to have life time major depression than US-born Chinese American women. While the study has the strength of utilizing nationally representative datasets, the approach is limited as the data sources lack the capacity to investigate how the strength of connection with the collectivist culture might be related to major depression in the immigrant group. Copyright © 2014 Elsevier B.V. All rights reserved.

  7. Quality of Cancer Care Among Foreign-Born and US-Born Patients With Lung or Colorectal Cancer

    DEFF Research Database (Denmark)

    Nielsen, Signe Smith; He, Yulei; Ayanian, John Z.


      BACKGROUND: Disparities in care have been documented for foreign-born cancer patients in the United States. However, few data are available regarding patients with lung and colorectal cancer. In the current study, the authors assessed whether patient-reported quality and receipt of recommended...... from 2003 through 2005. Logistic regression was used to assess the association between nativity and patient-reported quality of care and receipt of recommended treatments (adjuvant chemotherapy for stage III colon cancer, adjuvant chemotherapy and radiotherapy for stage II/III rectal cancer......, and curative surgery for stage I/II non-small cell lung cancer). The authors also assessed whether language explained any differences in care by nativity. RESULTS: Overall, 46% of patients reported excellent care, but foreign-born patients were less likely than US-born patients to report excellent quality...

  8. Human semen quality in the new millennium: a prospective cross-sectional population-based study of 4867 men

    DEFF Research Database (Denmark)

    Jørgensen, N; Joensen, Ulla Nordström; Jensen, TK


    Objectives Considerable interest and controversy over a possible decline in semen quality during the 20th century raised concern that semen quality could have reached a critically low level where it might affect human reproduction. The authors therefore initiated a study to assess reproductive...... health in men from the general population and to monitor changes in semen quality over time. Design Cross-sectional study of men from the general Danish population. Inclusion criteria were place of residence in the Copenhagen area, and both the man and his mother being born and raised in Denmark. Men...... with severe or chronic diseases were not included. Setting Danish one-centre study. Participants 4867 men, median age 19 years, included from 1996 to 2010. Outcome measures Semen volume, sperm concentration, total sperm count, sperm motility and sperm morphology. Results Only 23% of participants had optimal...

  9. HIV and sexual health knowledge and sexual experience among Australian-born and overseas-born students in Sydney. (United States)

    Song, Angela; Richters, Juliet; Crawford, June; Kippax, Sue


    To examine differences between Australian-born and Asian-born first-year university students in Sydney in their sexual behavior and knowledge about the prevention and transmission of human immunodeficiency virus (HIV) and other sexually transmissible infections (STIs). Students were recruited from a stall during the student Orientation Week in both 2002 and 2003 at the University of New South Wales. A short questionnaire was completed and returned anonymously. Data on age, gender, country of birth, sexual behavior, and sexual health knowledge were collected. A score was calculated based on the sum of the correct answers given to 12 HIV/STI transmission and prevention questions. The students were then divided into three groups according to their country of birth (Australia, Asia, and elsewhere) and their knowledge scores were compared. Students born in certain Asian countries were also asked their perception of the HIV epidemic in their home country compared with Australia. A total of 1185 first-year students completed the questionnaire. Although older on average, Asian-born students were less likely to have had sexual intercourse and had had fewer sexual partners. They also had consistently poorer HIV/STI knowledge scores than Australian-born students. Students born in China, Hong Kong, Indonesia, Malaysia, and Singapore but not Thailand underestimated the prevalence of HIV in their country of birth in comparison with Australia. The combination of poorer knowledge, apparent misconception of the extent of HIV epidemic in their home country (or Australia), and potential later frequent travel indicates a potential risk for later transmission of HIV/STIs. The university is an underused setting for prevention health education.

  10. Birth dimensions, parental mortality, and mortality in early adult age: a cohort study of Danish men born in 1953

    DEFF Research Database (Denmark)

    Andersen, Anne-Marie Nybo; Osler, Merete


    liver cirrhosis. Offspring birth dimensions showed an inverse association with parental mortality, which was most pronounced for maternal mortality. CONCLUSIONS: The strong inverse association between birth dimensions and adult mortality, but lack of association between ponderal index and mortality...

  11. Health screenings for men ages 18 to 39 (United States)

    Health maintenance visit - men - ages 18 to 39; Physical exam - men - ages 18 to 39; Yearly exam - ... 39; Checkup - men - ages 18 to 39; Men's health - ages 18 to 39; Preventive care exam - men - ...

  12. Health screenings for men ages 40 to 64 (United States)

    Health maintenance visit - men - ages 40 to 64; Physical exam - men - ages 40 to 64; Yearly exam - ... 64; Checkup - men - ages 40 to 64; Men's health - ages 40 to 64; Preventive care - men - ages ...

  13. Women, Men and the Doctorate. (United States)

    Centra, John A; Kuykendall, Nancy M.

    This study describes the current status and professional development of a sample of women doctorates and compares them to a sample of men who have attained the same educational status. Chapters cover the sample and procedures used; employment patterns; doctorates in academe; publications, income, and job satisfaction; marriage and family life;…

  14. Men, Women, and Life Annuities (United States)

    King, Francis P.


    A senior research officer of Teacher Insurance and Annuity Association (TIAA) and College Retirement Equities Fund (CREF) discusses the issue of different life annuity benefits to men and women concluding that age and sex are two objective and statistically reliable factors used in determining life expectancy and thus the expected duration of…

  15. Quality Determination of Pipe-Borne Water in Sokoto Metropolis ...

    African Journals Online (AJOL)

    The quality of the pipe-borne water supplied to Sokoto metropolis was determined in this study. The total bacterial count was carried out using surface plating method of inoculation. The coliforms were enumerated using multiple tube fermentation technique (Most Probable Number Method). Some physicochemical ...

  16. Optimal vaccination scenarios against vector-borne diseases

    DEFF Research Database (Denmark)

    Græsbøll, Kaare; Enøe, Claes; Bødker, Rene

    that would increase distance between infectious and susceptible hosts. This can be done very efficiently on a regional scale if the incursion route is well specified. However as the long-range spread of midge borne disease is still poorly quantified, more robust national vaccination schemes seems preferable...

  17. Detection of Seed-Borne Fungal pathogens on Soya beans

    International Nuclear Information System (INIS)

    Wanyera, R


    Soya beans (Glycine max max L.) are propagated by seed and are vulnerable to devastating seed-borne diseases where the importance of each disease varies greatly. Seed-borne diseases cause significant losses in seed, food production and quality of seed and grain. Studies on seed borne diseases in Kenya have not been given emphasis on very important seed crops among the soya beans. The identification and rejection of the seed crop is mainly based on visual appraisal in the field with little or no laboratory work undertaken. Three methods were used to analyse the health status of fifty two soyabean seed samples collected from the National Plant Breeding Research Centre-Njoro and farmers' fields in Bahati division of Nakuru district. The analysis was carried out in the laboratory. The objective of the analysis was to identify and inventory seed-borne fungal pathogens of soya beans grown in Kenya. The normal blotter, herbicide and germination test methods were used. The tests revealed the presence of several important fungal pathogens on soyabean seed samples. Among the pathogens recorded Phoma sp, phomopsis sp, fusarium sp, Hainesia lyhri and Cercospora kikuchii were frequently recorded on the seed samples. Results of the germination test between paper method showed low germination (0-6.7%) on the normal sedlings in all the test samples. Hainesia lyhri was a new record on the soyabean seeds

  18. Lung function and exercise capacity in young adults born prematurely

    NARCIS (Netherlands)

    Vrijlandt, EJLE; Gerritsen, J; Boezen, HM; Grevink, RG; Duiverman, EJ


    Rationale: Limited information is available about the long-term outcome of lung function and exercise capacity in young adults born prematurely. Objective: To determine long-term effects of prematurity on lung function (volumes, diffusing capacity) and exercise capacity in expreterms compared with

  19. Arthropod Borne Diseases in Imposed War during 1980-88

    Directory of Open Access Journals (Sweden)

    M Khoobdel


    Full Text Available Background: Personnel of military forces have close contact with natural habitat and usually encounter with bite of arthropods and prone to be infected with arthropod borne diseases. The imposed war against Iran was one of the most important and the longest war in the Middle East and even in the world and military people faced various diseases. The aim of this study was to review prevalence of arthropod borne diseases and to collect relevant information and valuable experiences during the imposed war.Methods: The present survey is a historical research and cross-sectional study, focused on arthropod fauna, situation of different arthropod borne diseases and also the ways which military personnel used to protect themselves against them. The information was adopted from valid military health files and also interviewing people who participated in the war.Results: Scabies, cutaneous leishmaniasis, sandfly fever and pediculosis were more prevalent among other arthropod -borne diseases in Iran-Iraq war. Measures to control arthropods and diseases at wartime mainly included: scheduled spraying of pesticides, leishmanization and treatment of patients.Conclusion: Although measures used during the war to control arthropods were proper, however, due to needs and importance of military forces to new equipment and technologies, it is recommended to use deltamethrin-impreg­nated bed net, permethrin treated military uniforms and various insect repellents in future.

  20. Arthropod Borne Diseases in Imposed War during 1980-88

    Directory of Open Access Journals (Sweden)

    M Khoobdel


    Full Text Available Background: Personnel of military forces have close contact with natural habitat and usually encounter with bite of arthropods and prone to be infected with arthropod borne diseases. The imposed war against Iran was one of the most important and the longest war in the Middle East and even in the world and military people faced various diseases. The aim of this study was to review prevalence of arthropod borne diseases and to collect relevant information and valuable experiences during the imposed war. Methods: The present survey is a historical research and cross-sectional study, focused on arthropod fauna, situation of different arthropod borne diseases and also the ways which military personnel used to protect themselves against them. The information was adopted from valid military health files and also interviewing people who participated in the war. Results: Scabies, cutaneous leishmaniasis, sandfly fever and pediculosis were more prevalent among other arthropod -borne diseases in Iran-Iraq war. Measures to control arthropods and diseases at wartime mainly included: scheduled spraying of pesticides, leishmanization and treatment of patients. Conclusion: Although measures used during the war to control arthropods were proper, however, due to needs and importance of military forces to new equipment and technologies, it is recommended to use deltamethrin-impreg­nated bed net, permethrin treated military uniforms and various insect repellents in future.

  1. The accidental internationalists : A theory of born globals

    NARCIS (Netherlands)

    Hennart, J.M.A.

    The distinguishing characteristic of international new ventures/born globals (INVs/BGs) is that they have foreign sales from the outset, or very quickly afterward. I argue that this is due to their business model. INVs/BGs sell to spatially dispersed customers distinctive niche products that incur

  2. R7 VU Born-Assessed Demo Plan

    Energy Technology Data Exchange (ETDEWEB)

    Robert Nourgaliev


    This is an initial draft of a born-assessed VU plan for the RELAP7 (R7) code development effort. The plan will continue to evolve based on the growth of code capability. This growth will be reflected as additional testing is identified and done. Later versions of this document will reflect that growth.

  3. International Pricing Strategies for Born-Global Firms

    Directory of Open Access Journals (Sweden)

    Michael Neubert


    Full Text Available This paper aims to understand how born global firms develop their international pricing strategies, practices, and models. It aims to expand the study of international entrepreneurship and born global firms by including a broader and deeper range of pricing aspects than is normally found in the international entrepreneurship and pricing literature. The paper opted for a multiple case-study research design using different sources of evidence, including four in-depth interviews with CEOs of born global firms. The case-study firms were selected using a purposive selection method. The theoretical framework of Ingenbleek, Frambach & Verhallen is used. The results suggest that successful leaders act as ‘integrating forces’ on two levels: by applying a structured and disciplined price-setting process with regular reviews and by mediating between corporate financial goals and the local market reality. The results support the claim that policy makers should offer insights, training and financial support to give promising born global firms the possibility to select the most efficient international pricing models and strategies. The results are relevant for entrepreneurs to understand the importance of efficient price-modelling processes and the influence of the different price strategies and price models on financial results and sales revenues.

  4. The regular cosmic string in Born-Infeld gravity

    Energy Technology Data Exchange (ETDEWEB)

    Ferraro, Rafael; Fiorini, Franco, E-mail:, E-mail: [Instituto de AstronomIa y Fisica del Espacio, Casilla de Correo 67, Sucursal 28, 1428 Buenos Aires (Argentina)


    It is shown that Born-Infeld gravity -a high energy deformation of Einstein gravity-removes the singularities of a cosmic string. The respective vacuum solution results to be free of conical singularity and closed timelike curves. The space ends at a minimal circle where the curvature invariants vanish; but this circle cannot be reached in a finite proper time.

  5. Genetic Characterization of the Tick-Borne Orbiviruses

    Directory of Open Access Journals (Sweden)

    Manjunatha N. Belaganahalli


    Full Text Available The International Committee for Taxonomy of Viruses (ICTV recognizes four species of tick-borne orbiviruses (TBOs: Chenuda virus, Chobar Gorge virus, Wad Medani virus and Great Island virus (genus Orbivirus, family Reoviridae. Nucleotide (nt and amino acid (aa sequence comparisons provide a basis for orbivirus detection and classification, however full genome sequence data were only available for the Great Island virus species. We report representative genome-sequences for the three other TBO species (virus isolates: Chenuda virus (CNUV; Chobar Gorge virus (CGV and Wad Medani virus (WMV. Phylogenetic comparisons show that TBOs cluster separately from insect-borne orbiviruses (IBOs. CNUV, CGV, WMV and GIV share low level aa/nt identities with other orbiviruses, in ‘conserved’ Pol, T2 and T13 proteins/genes, identifying them as four distinct virus-species. The TBO genome segment encoding cell attachment, outer capsid protein 1 (OC1, is approximately half the size of the equivalent segment from insect-borne orbiviruses, helping to explain why tick-borne orbiviruses have a ~1 kb smaller genome.

  6. Protecting Adults and Children from Blood-Borne Pathogens. (United States)

    Freeman, Nancy K.; Corning, Lisa L.


    Recommends universal precautions policies and procedures to minimize for children and adults in early childhood settings the risk of infection from exposure to blood-borne pathogens such as hepatitis B or HIV. Outlines symptoms of hepatitis B and HIV/AIDS. Discusses legal and ethical implications related to inclusion. Lists resources for teachers…

  7. O Little Town of … Nazareth?: Where was Jesus Born?

    NARCIS (Netherlands)

    Mason, Steven; White, Ellen


    The Bethlehem-birth stories in Matthew and Luke are historically problematic for several well known reasons. A historically layered re-examination of all references to Jesus' origin in the NT show that he was known to be from Nazareth. Although we do not know where he was born, Nazareth has a

  8. Tick-borne encephalitis virus in horses, Austria, 2011

    Czech Academy of Sciences Publication Activity Database

    Rushton, J. O.; Lecollinet, S.; Hubálek, Zdeněk; Svobodová, Petra; Lussy, H.; Nowotny, N.


    Roč. 19, č. 4 (2013), s. 635-637 ISSN 1080-6040 Institutional support: RVO:68081766 Keywords : tick-borne encephalitis virus (TBEV) * strains Subject RIV: GJ - Animal Vermins ; Diseases, Veterinary Medicine Impact factor: 7.327, year: 2013

  9. Seed-borne mycoflora of local and improved wheat ( Triticum ...

    African Journals Online (AJOL)

    Three varieties each of local and improved wheat (Triticum sativum) cultivars were investigated for seed-borne pathogenic mycoflora using the plate technique and laid on completely randomized design. A total 99 fungal isolate grouped into five fungal species namely; Rhizopus nigricans, Mucor spp, Penillium jenseni, ...

  10. Anisotropic Born-Mayer potential in lattice dynamics of Vanadium

    International Nuclear Information System (INIS)

    Onwuagba, B.N.


    A microscopic theory of the lattice dynamics of the transition metal vanadium is developed based on the Animalu's transition metal model potential (TMMP). The Born-Mayer potential associated with the distribution of the transition metal d-electrons is treated as anisotropic. Good agreement with experimental phonon dispersion curves longitudinal branches in the [111] direction

  11. On Born's deformed reciprocal complex gravitational theory and noncommutative gravity

    International Nuclear Information System (INIS)

    Castro, Carlos


    Born's reciprocal relativity in flat spacetimes is based on the principle of a maximal speed limit (speed of light) and a maximal proper force (which is also compatible with a maximal and minimal length duality) and where coordinates and momenta are unified on a single footing. We extend Born's theory to the case of curved spacetimes and construct a deformed Born reciprocal general relativity theory in curved spacetimes (without the need to introduce star products) as a local gauge theory of the deformed Quaplectic group that is given by the semi-direct product of U(1,3) with the deformed (noncommutative) Weyl-Heisenberg group corresponding to noncommutative generators [Z a ,Z b ]≠0. The Hermitian metric is complex-valued with symmetric and nonsymmetric components and there are two different complex-valued Hermitian Ricci tensors R μν ,S μν . The deformed Born's reciprocal gravitational action linear in the Ricci scalars R,S with Torsion-squared terms and BF terms is presented. The plausible interpretation of Z μ =E μ a Z a as noncommuting p-brane background complex spacetime coordinates is discussed in the conclusion, where E μ a is the complex vielbein associated with the Hermitian metric G μν =g (μν) +ig [μν] =E μ a E-bar ν b η ab . This could be one of the underlying reasons why string-theory involves gravity

  12. A framework to classify error in animal-borne technologies

    NARCIS (Netherlands)

    Burns, Z.T.; van Loon, E.E.


    The deployment of novel, innovative, and increasingly miniaturized devices on fauna to collect data has increased. Yet, every animal-borne technology has its shortcomings, such as limitations in its precision or accuracy. These shortcomings, here labeled as “error,” are not yet studied

  13. Microbial Flora and Food Borne Pathogens on Minced Meat and ...

    African Journals Online (AJOL)

    BACKGROUND: Food-borne pathogens are the leading cause of illness and death in developing countries. Changes in eating habits, mass catering, unsafe food storage conditions and poor hygiene practices are major contributing factors to food associated illnesses. In Ethiopia, the widespread habit of raw beef ...

  14. Applicability of refined Born approximation to non-linear equations

    International Nuclear Information System (INIS)

    Rayski, J.


    A computational method called ''Refined Born Approximation'', formerly applied exclusively to linear problems, is shown to be successfully applicable also to non-linear problems enabling me to compute bifurcations and other irregular solutions which cannot be obtained by the standard perturbation procedures. (author)

  15. Incidence and distribution of seed-borne fungi associated with ...

    African Journals Online (AJOL)

    Isolation and identification of seed-borne fungi were conducted according to standard tests described by the International Seed Testing Association (ISTA). ... tritici, Ustilago tritici, Fusarium graminearum, Fusarium culmorum, Microdochium nivale, Bipolaris sorokiniana, Alternaria alternata, Curvularia sp., Aspergillus niger, ...

  16. Acrylic polymer nanocomposite resins for water borne coating applications

    NARCIS (Netherlands)

    Nobel, M.L.


    Due to environmental and safety regulations the use of volatile organic components (VOC's) containing lacquers for exterior automotive purposes is under growing pressure. As a consequence there is a demand for more environmentally friendly alternatives like water borne coatings, high solid coatings,

  17. Growth through internationalization : an online perspective on Born Globals

    NARCIS (Netherlands)

    Dennis Nevels


    Summary: The traditional landscape in international business has changed, for decades the Uppsala model of internationalization has been key-instrument for foreign success. Since McKinsey (1993) made notice of the term Born Global times have changed. More rapidly and in increasing numbers throughout

  18. Managing Sacrococcygeal Teratoma in a New Born of a ...

    African Journals Online (AJOL)

    Managing Sacrococcygeal Teratoma in a New Born of a Psychopathic Widow: Case Report. CEO Onuoha, CC Amah, HA Ezike. Abstract. Background: Sacrococcygeal tumors are composite embryonal tumours reflecting any one or more of embryonal/foetal remnants such as germinoma, embryonal carcinoma, teratoma, ...

  19. Imitation by Second-Borns in Adult-Sibling Dyads. (United States)

    Hodapp, Albert F.; LaVoie, Joseph C.

    Five- to seven-year-old second-born children from white, middle-class, intact families were the subjects for this study. Older siblings served as role model for each child, and the parent surrogate models were selected from a pool and trained to act as the child's real parent. The imitation task emphasized verbal, postural, and motor responses of…

  20. Recent characterization of cowpea aphid-borne mosaic virus ...

    African Journals Online (AJOL)

    Woodiness disease is the most important disorder of passion fruit worldwide. The causal agent in Brazil is the Cowpea aphid-borne mosaic virus (CABMV), and despite the economic relevance of passion fruit for agriculture there have been recently very few studies about this virus in Brazil and worldwide. This work reveals ...

  1. Lovelock gravities from Born-Infeld gravity theory (United States)

    Concha, P. K.; Merino, N.; Rodríguez, E. K.


    We present a Born-Infeld gravity theory based on generalizations of Maxwell symmetries denoted as Cm. We analyze different configuration limits allowing to recover diverse Lovelock gravity actions in six dimensions. Further, the generalization to higher even dimensions is also considered.

  2. Cognitive ability in young adulthood and risk of dementia in a cohort of Danish men, brothers, and twins

    DEFF Research Database (Denmark)

    Osler, Merete; Christensen, Gunhild T; Garde, Ellen


    INTRODUCTION: We examined the association between cognitive ability in young adulthood and dementia in Danish men, brothers, and male twins. METHODS: In total, 666,986 men born between 1939 and 1959 were identified for dementia diagnosis in national registries from 1969 to 2016. The association.......03-1.13]). The intrabrother and twin analyses (taking shared family factors into account) showed attenuated risk estimates but with wide CIs. DISCUSSION: Low early-life cognitive ability increases the risk of dementia before the age of 78 years. The association is partly explained by shared family factors....

  3. Bacterial food-borne pathogens in Indian food

    International Nuclear Information System (INIS)

    Bandekar, J.R.


    Food technology and food processing techniques have made tremendous advances in preservation of food and ensuring safety of food by killing food-borne pathogens. In addition to old techniques such as pasteurization, canning, dehydration, fermentation and salting, a number of new techniques such as radiation processing, high pressure technology and pulsed electric field technology are being applied for preservation of food and to ensure food safety. Total Quality Management (TQM) concepts have been developed to take care of food safety from farm to table. Hazard Analysis at Critical Control Points (HACCP) is being applied for mass scale production of food to make food free from pathogens. Despite these advances, food-borne diseases have become one of the most widespread public health problems in the world. About two thirds of all the outbreaks are traced to microbial contaminated food. According to World Health Organization (WHO) estimates, food-borne and waterborne diarrhoeal diseases kill an estimated 2 million people annually, including many children. Food safety is a major concern not only for developing countries but also for the developed countries. A number of factors such as emergence of new food-borne pathogens, development of drug resistance in pathogens, changing life style, globalization of the food supply etc. are responsible for the continuous persistence of food-borne diseases. The food-borne disease outbreaks due to E. coli O157:H7, Listeria monocytogenes, Salmonella and Campylobacter, are responsible for recall of many foods resulting in heavy losses to food industry. Due to consumer demand, a number of Ready-To-Eat (RTE) minimally processed foods are increasingly marketed; however, there is increased risk of foodborne diseases with these products. Food Technology Division of Bhabha Atomic Research Centre, Mumbai, has been working on food-borne bacterial pathogens particularly Salmonella, Campylobacter, Listeria monocytogenes, Vibrio and Aeromonasf

  4. Practical solutions to implementing "Born Semantic" data systems (United States)

    Leadbetter, A.; Buck, J. J. H.; Stacey, P.


    The concept of data being "Born Semantic" has been proposed in recent years as a Semantic Web analogue to the idea of data being "born digital"[1], [2]. Within the "Born Semantic" concept, data are captured digitally and at a point close to the time of creation are annotated with markup terms from semantic web resources (controlled vocabularies, thesauri or ontologies). This allows heterogeneous data to be more easily ingested and amalgamated in near real-time due to the standards compliant annotation of the data. In taking the "Born Semantic" proposal from concept to operation, a number of difficulties have been encountered. For example, although there are recognised methods such as Header, Dictionary, Triples [3] for the compression, publication and dissemination of large volumes of triples these systems are not practical to deploy in the field on low-powered (both electrically and computationally) devices. Similarly, it is not practical for instruments to output fully formed semantically annotated data files if they are designed to be plugged into a modular system and the data to be centrally logged in the field as is the case on Argo floats and oceanographic gliders where internal bandwidth becomes an issue [2]. In light of these issues, this presentation will concentrate on pragmatic solutions being developed to the problem of generating Linked Data in near real-time systems. Specific examples from the European Commission SenseOCEAN project where Linked Data systems are being developed for autonomous underwater platforms, and from work being undertaken in the streaming of data from the Irish Galway Bay Cable Observatory initiative will be highlighted. Further, developments of a set of tools for the LogStash-ElasticSearch software ecosystem to allow the storing and retrieval of Linked Data will be introduced. References[1] A. Leadbetter & J. Fredericks, We have "born digital" - now what about "born semantic"?, European Geophysical Union General Assembly, 2014

  5. Australia's national men's health policy: masculinity matters. (United States)

    Saunders, Margo; Peerson, Anita


    The development of Australia's first national men's health policy provides an important opportunity for informed discussions of health and gender. It is therefore a concern that the stated policy appears to deliberately exclude hegemonic masculinity and other masculinities, despite evidence of their major influence on men's health-related values, beliefs, perspectives, attitudes, motivations and behaviour. We provide an evidence-based critique of the proposed approach to a national men's health policy which raises important questions about whether the new policy can achieve its aims if it fails to acknowledge 'masculinity' as a key factor in Australian men's health. The national men's health policy should be a means to encourage gender analysis in health. This will require recognition of the influence of hegemonic masculinity, and other masculinities, on men's health. Recognising the influence of 'masculinity' on men's health is not about 'blaming' men for 'behaving badly', but is crucial to the development of a robust, meaningful and comprehensive national men's health policy.

  6. Semen parameters in polyzoospermic men

    Directory of Open Access Journals (Sweden)

    S. Sh. Khayat


    Full Text Available Polyzoospermia is extremely high (above 250 mln/ml sperm concentration with normal volume of ejaculate. In the laboratory of genetic disorders of reproduction of Research Centre for Medical Genetics in 2007–2012 years we analyzed more than 14 000 semen samples from infertile men and men with reproductive disorders in order to study the distribution and characteristics of spermatogenesis in polyzoospermic men. Only polyzoospermic men semen analysis results were interpretered in present article. Polyzoospermia (sperm count over 250 mln/ml in volume over 1,5 ml was detected in 191 semen samples (1.3 %. At the same time 15 % of the samples with polyzoospermia were normozoospermic. Among 85 % of the sperm pathology samples asthenozoospermia occured most frequently (77 %, astenoteratozoospermia was detected in 8 % of cases with polyzoospermia. The average proportion of vitality was 90.09 ± 10.02 %, normal morphology – 14.93 ± 8.51 %, and progressive motility – 17.72 ± 11.81 %. The average concentration of spermatozoa in the ejaculate in the examined samples was 313.29 ± 64.78 mln/ml. More than half of the tested samples with polyzoospermia had a concentration 250–300 mln/ml. Concentration of 450 mln/ml and more detected in 3 % of samples. The maximum total number of spermatozoa in the ejaculate in our study was more than 2 billion sperm cells and was observed in two polyzoospermic men. One of these patients had the maximum concentration (615 mln/ml also. We found a high correlation (r = 0.89; p < 0.01 between the volume of ejaculate and the total number of spermatozoa. Immature germ cells from ejaculate were estimated in 7 patients. There was a partial spermatogenesis arrest at meiosis I prophase in 5 out 7 of the examined semen samples. 

  7. Las Born Global: Empresas de Acelerada Internacionalización

    Directory of Open Access Journals (Sweden)

    Grettel Brenes Leiva


    Full Text Available Las born global son un grupo de pequeñas y medianasempresas emprendedoras que presentan unproceso de internacionalización acelerado, es decir,inician sus actividades comerciales en el mercadomundial justo apenas nacen o en un periodo muycercano a su nacimiento. Estas empresas ingresana los nuevos mercados obviando o se brincándosealgunas de las etapas del proceso tradicional de internacionalización,gradual o por etapas, conocidocomo “modelo Uppsala”. Son entes dinamizadoresde las economías que contribuyen en el desarrolloeconómico de los países, siempre y cuando se creael clima, las condiciones y la infraestructura indispensablepara que puedan alcanzar un desarrollosostenido de sus exportaciones. Este artículo intentacaracterizar a las born global partiendo de las definiciones,características, sostenibilidad y la selección ymodo de ingreso a los mercados globales.   ABSTRACT The born global is a group of small andmedium sized entrepreneurial companies that showan accelerated internationalization process, thatis, they start their commercial activity in worldmarkets just as they are born or in a period veryclose to their conception. These companies enternew markets paying no attention to, or disregardingsome of the steps of the traditional gradual orstepwise internationalization process known as the“Uppsala model”. They are dynamizing entities oftheir economies that contribute to the economicdevelopment of their countries, as long as the essentialoperating climate, conditions and infrastructure arecreated to allow them attain a sustained developmentin their exports. This article attempts to characterizethe born global companies starting from thedefinitions, characteristics, sustainability and theirchoice of ingress mode to global markets.

  8. Neurological development of children born to liver transplant recipients. (United States)

    Schreiber-Zamora, J; Kociszewska-Najman, B; Borek-Dzięcioł, B; Drozdowska-Szymczak, A; Czaplińska, N; Pawlik, O; Cyganek, A; Pietrzak, B; Wielgoś, M


    Immunosuppressive treatment used in pregnant liver recipients may have a negative impact on fetal development and successively a child. The aim of the study was to make a neurological assessment of infants and children born to liver transplant recipients (LTRs) born between December 4, 2001, and February 11, 2013, in the 1(st) Department of Obstetrics and Gynecology, Medical University of Warsaw. The study involved 88 children, of whom 44 children were born to LTR mothers, and 44 children born to women who were not organ recipients and delivered at a similar gestational age. The gestational age of neonates ranged from 33 to 41 weeks, and the birth weight ranged from 1420 g to 4100 g. The neurological examination was performed in children from 7 weeks to 10 years of age. The neurological development was assessed by a specialist in pediatric neurology. The results of the examination were divided according to the following criteria: 1) normal development, 2) slight disorders, 3) moderate disorders, and 4) severe disorders. The Fisher's exact test was used for statistical analysis. Normal development was found in 35 of 44 (79.54%) children in the LTR group and 39 of 44 (88.63%) children in the control group (P = .3827). Slight disorders were observed in 6 of 44 (13.63%) children in LTR group and 5 of 44 (11.36%) children in the control group. Moderate disorders were found only in 3 of 44 (6.81%) children in the LTR group. No severe disorders were observed in both groups. Neurological development of children born to the liver recipients who were exposed to chronic immunosuppressive treatment in their fetal lives is the same as that of children whose mothers have not undergone organ transplantation.

  9. Executive and Memory Function in Adolescents Born Very Preterm (United States)

    Ment, Laura; Allan, Walter; Schneider, Karen; Vohr, Betty R.


    BACKGROUND: Many preterm children display school difficulties, which may be mediated by impairment in executive function and memory. OBJECTIVE: To evaluate executive and memory function among adolescents born preterm compared with term controls at 16 years. METHODS: A total of 337 of 437 (77%) adolescents born in 1989 to 1992 with a birth weight executive function and memory tasks. Multiple regression analyses were used to compare groups and to identify associations between selected factors and outcomes among preterm subjects. RESULTS: Adolescents born preterm, compared with term controls, showed deficits in executive function in the order of 0.4 to 0.6 SD on tasks of verbal fluency, inhibition, cognitive flexibility, planning/organization, and working memory as well as verbal and visuospatial memory. After exclusion of adolescents with neurosensory disabilities and full-scale IQ executive dysfunction, as measured with the Behavior Rating Inventory of Executive Function, on the Metacognition Index (odds ratio [OR]: 2.5 [95% confidence interval (CI): 1.2–5.1]) and the Global Executive Composite (OR: 4.2 [95% CI: 1.6–10.9]), but not on the Behavioral Regulation index (OR: 1.5 [95% CI: 0.7–3.5]). Among adolescents born preterm, severe brain injury on neonatal ultrasound and lower maternal education were the most consistent factors associated with poor outcomes. CONCLUSIONS: Even after exclusion of preterm subjects with significant disabilities, adolescents born preterm in the early 1990s were at increased risk of deficits in executive function and memory. PMID:21300680

  10. DNA microarray technique for detecting food-borne pathogens

    Directory of Open Access Journals (Sweden)

    Xing GAO


    Full Text Available Objective To study the application of DNA microarray technique for screening and identifying multiple food-borne pathogens. Methods The oligonucleotide probes were designed by Clustal X and Oligo 6.0 at the conserved regions of specific genes of multiple food-borne pathogens, and then were validated by bioinformatic analyses. The 5' end of each probe was modified by amino-group and 10 Poly-T, and the optimized probes were synthesized and spotted on aldehyde-coated slides. The bacteria DNA template incubated with Klenow enzyme was amplified by arbitrarily primed PCR, and PCR products incorporated into Aminoallyl-dUTP were coupled with fluorescent dye. After hybridization of the purified PCR products with DNA microarray, the hybridization image and fluorescence intensity analysis was acquired by ScanArray and GenePix Pro 5.1 software. A series of detection conditions such as arbitrarily primed PCR and microarray hybridization were optimized. The specificity of this approach was evaluated by 16 different bacteria DNA, and the sensitivity and reproducibility were verified by 4 food-borne pathogens DNA. The samples of multiple bacteria DNA and simulated water samples of Shigella dysenteriae were detected. Results Nine different food-borne bacteria were successfully discriminated under the same condition. The sensitivity of genomic DNA was 102 -103pg/ μl, and the coefficient of variation (CV of the reproducibility of assay was less than 15%. The corresponding specific hybridization maps of the multiple bacteria DNA samples were obtained, and the detection limit of simulated water sample of Shigella dysenteriae was 3.54×105cfu/ml. Conclusions The DNA microarray detection system based on arbitrarily primed PCR can be employed for effective detection of multiple food-borne pathogens, and this assay may offer a new method for high-throughput platform for detecting bacteria.

  11. An exploratory study of men's companionship, perceptions and experiences during pregnancy and delivery in Uganda. (United States)

    Lwanga, H; Atuyambe, L; Sempewo, H; Lumala, A; Byaruhanga, R N B


    Globally, low involvement of men in maternal health care services remains a problem to health care providers and policy makers. Men's support is essential for making women's world better. There are increasing debates among policymakers and researchers on the role of men in maternal health programs, which is a challenge in patriarchal societies like Uganda. The aim of the study was to assess companionship during delivery; men's perception and experiences during pregnancy and delivery. This was a descriptive exploratory study using a qualitative approach. This study involved 16 male participants who were present in the labor room during the delivery of their child. In-depth interviews (IDIs) were the main data collection methods used in the study. Purposive sampling was used to select participants who share particular characteristics with the potential of providing rich, relevant, and diverse data. The interviews were tape-recorded with the permission of the participants; in addition, the interviewer took notes. Each interview lasted between 30 and 45 min. The transcripts were entered into ATLAS.ti for analysis. Manifest content analysis was used. The major themes were; feelings about attending child birth, responsibilities during child birth, positive experiences and negative experiences about child birth. Men are willing to participate in child birth and should be encouraged as many are the decision makers in the family. Admission of men into the delivery room, improves family togetherness. The women felt loved and treasured. The men reported bondage to their partners and new born. Men's involvement in the child birth process was associated with a more perceived bondage with the partner and the newborn. Their presence helped to promote a calm and successful child birth process. Hospitals should work on measures encouraging male involvement.

  12. Internalized racism and mental health among African-Americans, US-born Caribbean Blacks, and foreign-born Caribbean Blacks. (United States)

    Mouzon, Dawne M; McLean, Jamila S


    The tripartite model of racism includes personally mediated racism, institutionalized racism, and the less-oft studied internalized racism. Internalized racism - or negative beliefs about one's racial group - results from cultural racism that is endemic in American society. In this project, we studied whether these negative stereotypes are associated with mental health among African-Americans and Caribbean Blacks. Using secondary data from the National Survey of American Life, we investigated the association between internalized racism and mental health (measured by depressive symptoms and serious psychological distress (SPD)) among these two groups. We also explored whether ethnicity/nativity and mastery moderate the association between internalized racism and mental health among African-Americans and Caribbean Blacks. Internalized racism was positively associated with depressive symptoms and SPD among all Black subgroups. However, internalized racism was a weaker predictor of SPD among foreign-born Caribbean Blacks than US-born Caribbean Blacks and US-born African-Americans. Additionally, higher mastery was protective against distress associated with internalized racism. Internalized racism is an important yet understudied determinant of mental health among Blacks. Future studies should take into account additional heterogeneity within the Black population (e.g. African-born individuals) and other potential protective mechanisms in addition to mastery (e.g. self-esteem and racial identity).

  13. Increased risk of peanut allergy in infants of Asian-born parents compared to those of Australian-born parents. (United States)

    Koplin, J J; Peters, R L; Ponsonby, A-L; Gurrin, L C; Hill, D; Tang, M L K; Dharmage, S C; Allen, K J


    Asian infants appear to be over-represented among patients with clinical food allergy in Australia, but this has not been formally examined at the population level. Any difference in prevalence according to parental country of birth may be secondary to modifiable lifestyle factors. We aimed to quantify (i) differences in the prevalence of peanut allergy by parental country of birth and (ii) contribution of measured environmental exposures to these differences. The population-based HealthNuts study in Melbourne, Australia, screened 5276 infants (74% participation) with skin prick tests and sensitized infants underwent food challenge. Of these, 535 had a parent born in East Asia and 574 in UK/Europe. Associations between parents' country of birth and offspring peanut allergy were examined using multiple logistic regression. Compared to infants with two Australian-born parents, peanut allergy was more common among infants with parent/s born in East Asia (OR 3.4, 95% CI 2.2-5.1) but not those with parent/s born in the UK/Europe (OR 0.8, 95% CI 0.4-1.5). Paradoxically rates of allergic disease were lower among Asian parents. A higher prevalence of eczema among infants of Asian parents explained around 30% of the increase in peanut allergy, while differences in dog ownership explained around 18%. The high peanut allergy prevalence among infants of Asian-born parents appears to have occurred in a single generation and was not present among infants with parents migrating from other countries, suggesting gene-environment interactions are important. The role of eczema and microbial exposure in food allergy prevention warrants exploration. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  14. Do smoking habits differ between women and men in contemporary Western populations? Evidence from half a million people in the UK Biobank study. (United States)

    Peters, Sanne A E; Huxley, Rachel R; Woodward, Mark


    Several studies have shown that smoking may confer a greater excess risk for chronic diseases in women compared with men. The reasons for this excess risk of smoking in women are unclear, yet sex differences in smoking habits may play a role. We, thus, characterised sex differences in smoking habits in a contemporary Western population. Cross-sectional population-based study. UK Biobank Resource. 499,797 (54% women) individuals with data on smoking habits. Women-to-men prevalence ratios in smoking status, and the women-minus-men mean difference in age at smoking initiation, number of cigarettes smoked daily and age at smoking cessation in 5-year birth cohort bands. The women-to-men ever-smoking ratio ranged from 0.57 in the oldest to 0.87 in the youngest birth cohort. In the oldest cohort, born 1935-1939, women started smoking 1.9 years (95% CI 1.7 to 2.1) later than did men, but in those born after 1959 there was no difference in the age at initiation. The oldest women smoked 5.3 (95% CI 4.7 to 5.9) cigarettes per day fewer than did the oldest men, compared with 2.0 (95% CI 1.7 to 2.3) fewer cigarettes smoked per day in the youngest, born 1965-1969. Among quitters, women born before 1945 were, on average, 1.5 years older than their male contemporaries, but this differential was 1 year or less among people born after 1949. Differences in smoking behaviour between women and men have decreased over time. Even past differentials are unlikely to explain the increased susceptibility to smoking-related chronic disease in women compared with men that has previously been observed. Future studies are required to determine whether sex differences in the physiological and biological effects of smoking are responsible for the differential impact of smoking on health in women and men. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to

  15. The Chinese-born immigrant infant feeding and growth hypothesis

    Directory of Open Access Journals (Sweden)

    Kristy A. Bolton


    Full Text Available Abstract Background Rapid growth in the first six months of life is a well-established risk factor for childhood obesity, and child feeding practices (supplementation or substitution of breast milk with formula and early introduction of solids have been reported to predict this. The third largest immigrant group in Australia originate from China. Case-studies reported from Victorian Maternal and Child Health nurses suggest that rapid growth trajectories in the infants of Chinese parents is common place. Furthermore, these nurses report that high value is placed by this client group on rapid growth and a fatter child; that rates of breastfeeding are low and overfeeding of infant formula is high. There are currently no studies which describe infant growth or its correlates among this immigrant group. Presentation of hypothesis We postulate that in Australia, Chinese-born immigrant mothers will have different infant feeding practices compared to non-immigrant mothers and this will result in different growth trajectories and risk of overweight. We present the Chinese-born immigrant infant feeding and growth hypothesis - that less breastfeeding, high formula feeding and early introduction of solids in infants of Chinese-born immigrant mothers living in Australia will result in a high protein intake and subsequent rapid growth trajectory and increased risk of overweight and obesity. Testing the hypothesis Three related studies will be conducted to investigate the hypothesis. These will include two quantitative studies (one cross-sectional, one longitudinal and a qualitative study. The quantitative studies will investigate differences in feeding practices in Chinese-born immigrant compared to non-immigrant mothers and infants; and the growth trajectories over the first 3.5 years of life. The qualitative study will provide more in-depth understanding of the influencing factors on feeding practices in Chinese-born immigrant mothers. Implications of the

  16. Feminist gerontology and old men. (United States)

    Calasanti, Toni


    This article outlines feminist gerontology and shows how its focus on power relations lends insight into the lives of those people disadvantaged by them as well as the people privileged by social inequalities. To illustrate the latter, I discuss how feminist gerontology might examine old men, using the topic of health as an example. For instance, arrangements that maintain privilege in young adulthood and middle age can lead to poor health in old age. These practices of masculinity include physical risk in competition with other men, neglect of social networks and medical care, and avoidance of any self-report of emotional strain. However, with its focus on diversity, feminist gerontology also emphasizes that experiences of manhood, aging, and health vary by one's location in a network of inequalities.

  17. Men's sexual self-schema. (United States)

    Andersen, B L; Cyranowski, J M; Espindle, D


    Sexual self-schemas are cognitive generalizations about sexual aspects of oneself. In Part 1, a measure of men's sexual self-schema is developed. Studies of test-retest and internal consistency reliability and validity studies of factor analysis, internal structure, convergent and discriminant validity, process, group difference, and change are provided. The construct consists of 3 dimensions: passionate-loving, powerful-aggressive, and open-minded-liberal traits. In Part 2, the data suggest that men's sexual schema is derived from past sexual experience, is manifest in current sexual experience, and guides future sexual behavior. In Part 3, the data document the cognitive processing aspects of sexual schema. Consistent with the investigators' schema research with women, these data substantiate the importance of cognitive representations of sexuality.

  18. [Physical activity and cardiovascular risk factors among Chilean young men and women]. (United States)

    Arteaga, Antonio; Bustos, Patricia; Soto, Rodrigo; Velasco, Nicolás; Amigo, Hugo


    Physical activity (PA) has a protective role in cardiovascular diseases. To quantify PA in young adults and to correlate it with cardiovascular risk factors. A cross-sectional study was performed employing the international physical activity questionnaire (IPAQ), to measure the PA of 983 randomly selected young adults from Valparaiso region born between 1974 and 1978. Its results were associated with levels of obesity, insulin resistance and cardiovascular risk factors defined by the National Cholesterol Education Program-Adult Treatment Panel III (NCEP- ATP III) RESULTS: Mean physical activity among men and women was 3731 ± 3923 and 1360 ± 2303 METs-minutes/week, respectively (p women and 21.5% of men had an insufficient level of physical activity (p men and 23.4% of women had an intense level of physical activity (p physical activity and insulin resistance. A high physical activity was protective, specially among men, against a low HDL cholesterol level and high triglyceride levels with Odds Ratios of 0.59 (confidence interval (CI): 0,35-0.98) and 0.49 (CI: 0,27-0,87) respectively, after adjusting for body mass index and age. In this sample, men had higher levels of physical activity, that was protective against insulin resistance and the presence of cardiovascular risk factors.

  19. Mainstreaming women, equating men: Charting an inclusionary ...

    African Journals Online (AJOL)

    showcase African states as the epicentre of all that deny women their worth and dignity. ..... (a) engaging men as decision-makers and service providers; (b) integrating men into the .... equitably distributed in African traditional societies.

  20. For Men, Ignoring Diabetes Can Be Deadly (United States)

    ... blood pressure, depression, sexual dysfunction, and diabetes. Historically, men have not been forthcoming about their health, particularly conditions like diabetes, depression, or sexual dysfunction. But today, many men are ...

  1. Gender inequality: Bad for men's health

    African Journals Online (AJOL)


    Mar 2, 2013 ... have attributed this risk to men's poorer health-seeking behaviour, which may prevent them from accessing ART, being ... Gender inequality: Bad for men's health ..... New York: United Nations Development Programme, 2005.

  2. Precision Medicine and Men's Health. (United States)

    Mata, Douglas A; Katchi, Farhan M; Ramasamy, Ranjith


    Precision medicine can greatly benefit men's health by helping to prevent, diagnose, and treat prostate cancer, benign prostatic hyperplasia, infertility, hypogonadism, and erectile dysfunction. For example, precision medicine can facilitate the selection of men at high risk for prostate cancer for targeted prostate-specific antigen screening and chemoprevention administration, as well as assist in identifying men who are resistant to medical therapy for prostatic hyperplasia, who may instead require surgery. Precision medicine-trained clinicians can also let couples know whether their specific cause of infertility should be bypassed by sperm extraction and in vitro fertilization to prevent abnormalities in their offspring. Though precision medicine's role in the management of hypogonadism has yet to be defined, it could be used to identify biomarkers associated with individual patients' responses to treatment so that appropriate therapy can be prescribed. Last, precision medicine can improve erectile dysfunction treatment by identifying genetic polymorphisms that regulate response to medical therapies and by aiding in the selection of patients for further cardiovascular disease screening.

  3. International Network for Capacity Building for the Control of Emerging Viral Vector-Borne Zoonotic Diseases: Arbo-Zoonet

    NARCIS (Netherlands)

    Ahmed, J.; Bouloy, M.; Ergonul, O.; Fooks, A.R.; Paweska, J.; Chevalier, V.; Drosten, C.; Moormann, R.J.M.; Tordo, N.; Vatansever, Z.; Calistri, P.; Estrada-Pena, A.; Mirazimi, A.; Unger, H.; Yin, H.; Seitzer, U.


    Arboviruses are arthropod-borne viruses, which include West Nile fever virus (WNFV), a mosquito-borne virus, Rift Valley fever virus (RVFV), a mosquito-borne virus, and Crimean-Congo haemorrhagic fever virus (CCHFV), a tick-borne virus. These arthropod-borne viruses can cause disease in different


    Directory of Open Access Journals (Sweden)

    Y. Wang


    Full Text Available This paper reviews the development of space-borne laser altimetry technology over the past 40 years. Taking the ICESAT satellite as an example, a rigorous space-borne laser altimeter geolocation model is studied, and an error propagation equation is derived. The influence of the main error sources, such as the platform positioning error, attitude measurement error, pointing angle measurement error and range measurement error, on the geolocation accuracy of the laser spot are analysed by simulated experiments. The reasons for the different influences on geolocation accuracy in different directions are discussed, and to satisfy the accuracy of the laser control point, a design index for each error source is put forward.

  5. A shock absorber model for structure-borne noise analyses (United States)

    Benaziz, Marouane; Nacivet, Samuel; Thouverez, Fabrice


    Shock absorbers are often responsible for undesirable structure-borne noise in cars. The early numerical prediction of this noise in the automobile development process can save time and money and yet remains a challenge for industry. In this paper, a new approach to predicting shock absorber structure-borne noise is proposed; it consists in modelling the shock absorber and including the main nonlinear phenomena responsible for discontinuities in the response. The model set forth herein features: compressible fluid behaviour, nonlinear flow rate-pressure relations, valve mechanical equations and rubber mounts. The piston, base valve and complete shock absorber model are compared with experimental results. Sensitivity of the shock absorber response is evaluated and the most important parameters are classified. The response envelope is also computed. This shock absorber model is able to accurately reproduce local nonlinear phenomena and improves our state of knowledge on potential noise sources within the shock absorber.

  6. Increased organ donations from people born outside Spain. (United States)

    Frutos, M A; Mansilla, J J; Ruiz, P; Guerrero, F; Lebrón, M; Ortuño, R; Daga, D; Carballo, M


    Organs donated from persons born outside Spain are becoming increasingly numerous. These persons now account for 26.1% of all donors in the "Malaga sector," an area of tourism with a high percentage of immigrants. Acceptance to donation among persons from Europe and South America is similar to that of Spanish persons but lower among those born in Africa. We must recognize the great help that cultural mediators provided not only by assistance with the language barrier but also by generating confidence among families and understanding their emotions, feelings, and traditions, mainly during interviews with families from different social and cultural miliere. To be efficient, the interpreters or cultural mediators need to have received specific training in the organ donation process and to be involved and convinced that organ donation and transplantation is the best solution for severe health problems.

  7. A differential equation for the Generalized Born radii. (United States)

    Fogolari, Federico; Corazza, Alessandra; Esposito, Gennaro


    The Generalized Born (GB) model offers a convenient way of representing electrostatics in complex macromolecules like proteins or nucleic acids. The computation of atomic GB radii is currently performed by different non-local approaches involving volume or surface integrals. Here we obtain a non-linear second-order partial differential equation for the Generalized Born radius, which may be solved using local iterative algorithms. The equation is derived under the assumption that the usual GB approximation to the reaction field obeys Laplace's equation. The equation admits as particular solutions the correct GB radii for the sphere and the plane. The tests performed on a set of 55 different proteins show an overall agreement with other reference GB models and "perfect" Poisson-Boltzmann based values.

  8. Topological vortices in generalized Born-Infeld-Higgs electrodynamics

    International Nuclear Information System (INIS)

    Casana, R.; Hora, E. da; Rubiera-Garcia, D.; Santos, C. dos


    A consistent BPS formalism to study the existence of topological axially symmetric vortices in generalized versions of the Born-Infeld-Higgs electrodynamics is implemented. Such a generalization modifies the field dynamics via the introduction of three nonnegative functions depending only in the Higgs field, namely,G(vertical stroke φ vertical stroke), w(vertical stroke φ vertical stroke), and V (vertical stroke φ vertical stroke). A set of first-order differential equations is attained when these functions satisfy a constraint related to the Ampere law. Such a constraint allows one to minimize the system's energy in such way that it becomes proportional to the magnetic flux. Our results provides an enhancement of the role of topological vortex solutions in Born-Infeld-Higgs electrodynamics. Finally, we analyze a set of models entailing the recovery of a generalized version of Maxwell-Higgs electrodynamics in a certain limit of the theory. (orig.)

  9. Viral Interference and Persistence in Mosquito-Borne Flaviviruses

    Directory of Open Access Journals (Sweden)

    Juan Santiago Salas-Benito


    Full Text Available Mosquito-borne flaviviruses are important pathogens for humans, and the detection of two or more flaviviruses cocirculating in the same geographic area has often been reported. However, the epidemiological impact remains to be determined. Mosquito-borne flaviviruses are primarily transmitted through Aedes and Culex mosquitoes; these viruses establish a life-long or persistent infection without apparent pathological effects. This establishment requires a balance between virus replication and the antiviral host response. Viral interference is a phenomenon whereby one virus inhibits the replication of other viruses, and this condition is frequently associated with persistent infections. Viral interference and persistent infection are determined by several factors, such as defective interfering particles, competition for cellular factors required for translation/replication, and the host antiviral response. The interaction between two flaviviruses typically results in viral interference, indicating that these viruses share common features during the replicative cycle in the vector. The potential mechanisms involved in these processes are reviewed here.

  10. Studies on ultraviolet inactivation of air-borne microorganisms, 1

    International Nuclear Information System (INIS)

    Adachi, Shin-ichi; Doi, Hitoshi; Yamayoshi, Takao; Nunoura, Masako; Tatsumi, Noriyuki.


    UV(254nm) inactivation of air-borne bacteria in an air-controlling apparatus was studied. The appratus was composed of a chamber for vaporizing a bacterial suspension and an irradiation duct equipped with an UV lamp(GL-30). The bacterial which passed through the irradiation duct impinged on a petri dish by an air slit sampler. Selected bacteria for the experiment were Serratia marcescens, Escherichia coli, Sarcina lutea and Bacillus subtilis(spores). The apparatus was useful for the study of the susceptibility of air-borne bacteria to UV radiation. UV dose necessary to inhibit colony formation in 90% of individual bacteria in the controlled air was as low as 27 to 35% of the dose required for the agar plate method. (author)

  11. Forward modeling of space-borne gravitational wave detectors

    International Nuclear Information System (INIS)

    Rubbo, Louis J.; Cornish, Neil J.; Poujade, Olivier


    Planning is underway for several space-borne gravitational wave observatories to be built in the next 10 to 20 years. Realistic and efficient forward modeling will play a key role in the design and operation of these observatories. Space-borne interferometric gravitational wave detectors operate very differently from their ground-based counterparts. Complex orbital motion, virtual interferometry, and finite size effects complicate the description of space-based systems, while nonlinear control systems complicate the description of ground-based systems. Here we explore the forward modeling of space-based gravitational wave detectors and introduce an adiabatic approximation to the detector response that significantly extends the range of the standard low frequency approximation. The adiabatic approximation will aid in the development of data analysis techniques, and improve the modeling of astrophysical parameter extraction

  12. Water born pollutants sampling using porous suction samples

    International Nuclear Information System (INIS)

    Baig, M.A.


    The common standard method of sampling water born pollutants in the vadoze zone is core sampling and it is followed by extraction of pore fluid. This method does not allow sampling at the same location next time and again later on. There is an alternative approach for sampling fluids (water born pollutants) from both saturated and unsaturated regions of vadose zone using porous suction samplers. There are three types of porous suction samplers, vacuum-operated, pressure-vacuum lysimeters, high pressure vacuum samples. The suction samples are operated in the range of 0-70 centi bars and usually consist of ceramic and polytetrafluorethylene (PTFE). The operation range of PTFE is higher than ceramic cups. These samplers are well suited for in situ and repeated sampling form the same location. This paper discusses the physical properties and operating condition of such samplers to the utilized under our environmental sampling. (author)

  13. The Dynamic Internationalization Model of Slovenian Born Global SMEs

    Directory of Open Access Journals (Sweden)

    Ina Lejko


    Full Text Available Small and medium sized enterprises (SMEs are important businessactors in the Slovenian, as well as European economy. Inaddition to the current global market conditions, reflecting a severeeconomic downturn, the SMEs in Slovenia and other transitioneconomies operate under additional extensive external pressures,arising from the opening of their domestic markets. Undersuch conditions, companies, including SMEs, perceive internationalizationas an inevitable, or even urgent step in the processof their business operations. However, companies pursue differentpaths in their internationalization efforts, one of them beinga rapid internationalization strategy, denoted as the Born Globalconcept. In the paper, we explore the internationalization processof Slovenian Born Global SMEs. We employ an exploratory qualitativecase study analysis of selected Slovenian SMEs in order tograsp the key characteristics of their internationalization process.On the basis of the latter we construct a dynamic internationalizationmodel that might be used as a conceptual framework forempirical research of dynamic SMEs market behavior in Sloveniaand other transition countries.

  14. Analysis of Time Reversible Born-Oppenheimer Molecular Dynamics

    Directory of Open Access Journals (Sweden)

    Lin Lin


    Full Text Available We analyze the time reversible Born-Oppenheimer molecular dynamics (TRBOMD scheme, which preserves the time reversibility of the Born-Oppenheimer molecular dynamics even with non-convergent self-consistent field iteration. In the linear response regime, we derive the stability condition, as well as the accuracy of TRBOMD for computing physical properties, such as the phonon frequency obtained from the molecular dynamics simulation. We connect and compare TRBOMD with Car-Parrinello molecular dynamics in terms of accuracy and stability. We further discuss the accuracy of TRBOMD beyond the linear response regime for non-equilibrium dynamics of nuclei. Our results are demonstrated through numerical experiments using a simplified one-dimensional model for Kohn-Sham density functional theory.

  15. Massive Born--Infeld and Other Dual Pairs

    CERN Document Server

    Ferrara, S


    We consider massive dual pairs of p-forms and (D-p-1)-forms described by non-linear Lagrangians, where non-linear curvature terms in one theory translate into non-linear mass-like terms in the dual theory. In particular, for D=2p and p even the two non-linear structures coincide when the non-linear massless theory is self-dual. This state of affairs finds a natural realization in the four-dimensional massive N=1 supersymmetric Born-Infeld action, which describes either a massive vector multiplet or a massive linear (tensor) multiplet with a Born-Infeld mass-like term. These systems should play a role for the massive gravitino multiplet obtained from a partial super-Higgs in N=2 Supergravity.

  16. Stereotypes of Older Lesbians and Gay Men (United States)

    Wright, Sara L.; Canetto, Silvia Sara


    This study examined stereotypes of older lesbians and gay men. Key findings are that older lesbians and gay men were perceived as similar to older heterosexual women and men with regard to aging stereotypes, such as being judicious. At the same time, sexual minorities were targets of unique stereotypes. Consistent with the implicit inversion…

  17. Fatherhood and Men's Lives at Middle Age (United States)

    Eggebeen, David J.; Dew, Jeffrey; Knoester, Chris


    This article uses data on 2,024 men who were followed through the third wave of the National Survey of Families and Households to examine the implications of fatherhood experiences for men's involvement in altruistic social activities at middle age. We find that middle-aged men (ages 45-65) who at some point in their lives become fathers are…

  18. Maternal and Paternal Perception of Child Vulnerability and Behaviour Problems in Very Preterm Born Children

    NARCIS (Netherlands)

    Potharst, E.S.; Houtzager, B.A.; van Wassenaer-Leemhuis, A.G.; Kok, J.H.; Koot, H.M.; Last, B.F.


    Preterm born children have more behaviour problems than term born children. Perinatal risks, current child functioning, sociodemographic characteristics, parental psychological distress and parental perceptions of child vulnerability (PCV) have been shown to be risk factors for behaviour problems.

  19. Born Global Sourcers – buying internationally right from the inception

    DEFF Research Database (Denmark)

    Rask, Morten; Servais, Per

    time researchers has identified various types of INV’s and based on the empirical work by Rasmussen et al (2010) a particular type of international new venture is isolated. The Born Global sourcers which is firms who conducts international purchasing from or near their establishment but who only...... be a viable starting point for research into this type, but that this research could be supplemented by including the relations to domestic clients/partners....

  20. Optimal vaccination strategies against vector-borne diseases

    DEFF Research Database (Denmark)

    Græsbøll, Kaare; Enøe, Claes; Bødker, Rene


    Using a process oriented semi-agent based model, we simulated the spread of Bluetongue virus by Culicoides, biting midges, between cattle in Denmark. We evaluated the minimum vaccination cover and minimum cost for eight different preventive vaccination strategies in Denmark. The simulation model ...... results when index cases were in the vaccinated areas. However, given that the long-range spread of midge borne disease is still poorly quantified, more robust national vaccination schemes seem preferable....

  1. Born with low birth weight in rural Southern India

    DEFF Research Database (Denmark)

    Thomas, Nihal; Grunnet, Louise G; Poulsen, Pernille


    Low birth weight (LBW) is common in the Indian population and may represent an important predisposing factor for type 2 diabetes (T2D) and the metabolic syndrome. Intensive metabolic examinations in ethnic LBW Asian Indians have been almost exclusively performed in immigrants living outside India....... Therefore, we aimed to study the metabolic impact of being born with LBW in a rural non-migrant Indian population....

  2. Bias Gender Dalam Novel La Grande Borne Karya NH. Dini


    Dilla, Raili Irfa; Thahar, Harris Effendi; Zulfikarni, Zulfikarni


    The purpose of this article was to describe the gender diffraction in novel La Grande Borne by Nh. Dini, evaluated from five aspects, (a) marginalization, (b) subordination, (c) stereotype, (d) violence, and (e) double work load. The data of this study was the sentences that refer to the gender diffraction.. The analyze technics were (1) describe the data, (2) analyze the data that refer to gender, (3) lnterpretated the unfair in gender, and (4) conclusion. The results of this study could be ...

  3. Aaron Temkin Beck (born July 18, 1921-) Biography


    K. Fatih Yavuz; M. Hakan Türkçapar


    Aaron Beck was born in Providence, Rhode Island, USA, the youngest child of four siblings. Beck attended Brown University, graduating magna cum laude in 1942. Then he attended Yale Medical School, graduating with an M.D. in 1946. After his graduation, he served a rotating internship, followed by a residency in pathology at the Rhode Island Hospital. Although initially not interested in psychiatry, a residency in neurology at the Cushing Veterans Administration Hospital in Framingham, MA, requ...

  4. Bovine Tick-borne Protozoan Diseases: Emerging Threats


    El-Ashker MR


    Tick-borne protozoan diseases, Theileriosis and Babesiosis, are major health and management problems of cattle, small ruminants and buffaloes in Africa, Asia and Latin America. Recently, tickborne diseases were ranked high in terms of their impact on poor farming communities in developing countries. Whereas the global economic importance of ticks is particularly high for livestock, there is also a relevant impact on public health in the northern hemisphere.

  5. Thyroid function testing in neonates born to women with hypothyroidism. (United States)

    McGovern, Matthew; Reyani, Zahra; O'Connor, Pamela; White, Martin; Miletin, Jan


    Our aim was to assess the utility of serum thyroxine and thyroid stimulating hormone performed at 10-14 days of life in diagnosing congenital hypothyroidism (CH) in babies born to mothers with hypothyroidism. This was a retrospective study of all babies born in a tertiary referral centre for neonatology over a 12-month period. Infants who had thyroid function testing (TFT) checked at 10-14 days of life because of maternal hypothyroidism during the period of study were included. The results of the newborn bloodspot and day 10-14 TFT were recorded along with whether or not patients were subsequently treated. Of the 319 patients included in the study, only two patients were found to have CH and in both cases the newborn blood spot had been abnormal. No extra cases of CH were detected from the thyroid test at 10-14 days and this practice should be discontinued due to the robust nature of existing newborn screening programmes. What is Known: • Congenital hypothyroidism(CH) is the commonest preventable cause of childhood intellectual impairment. • Family history of hypothyroidism has been implicated as a risk factor for CH. • CH has formed part of newborn screening since the 1970s. What is New: • There is no research recommending thyroid function testing at 10-14 days of life to detect CH in neonates born to mothers with hypothyroidism. • Thyroid function testing at 10-14 days of life does not improve diagnostic yield for CH in babies born to mothers with hypothyroidism. • Newborn blood spot remains the mainstay for accurate and timely diagnosis of CH.

  6. Tick-borne encephalitis virus infection of cultured mouse macrophages

    Czech Academy of Sciences Publication Activity Database

    Ahantarig, A.; Růžek, Daniel; Vancová, Marie; Janowitz, A.; Šťastná, Hana; Tesařová, Martina; Grubhoffer, Libor


    Roč. 52, č. 5 (2009), s. 283-290 ISSN 0300-5526 R&D Projects: GA ČR GA524/06/1479; GA MŠk(CZ) LC06009 Institutional research plan: CEZ:AV0Z60220518 Keywords : tick-borne encephalitis * macrophage s * electron microscopy Subject RIV: GJ - Animal Vermins ; Diseases, Veterinary Medicine Impact factor: 1.106, year: 2009

  7. Nucleoside Inhibitors of Tick-Borne Encephalitis Virus

    Czech Academy of Sciences Publication Activity Database

    Eyer, L.; Valdés, James J.; Gil, V.A.; Nencka, Radim; Hřebabecký, Hubert; Šála, Michal; Salát, J.; Černý, Jiří; Palus, Martin; De Clercq, E.; Růžek, Daniel


    Roč. 59, č. 9 (2015), s. 5483-5493 ISSN 0066-4804 R&D Projects: GA ČR GAP502/11/2116; GA MŠk(CZ) EE2.3.30.0032 Institutional support: RVO:60077344 ; RVO:61388963 Keywords : tick-borne encephalitis virus * infection * molecular analyses Subject RIV: EE - Microbiology, Virology; CC - Organic Chemistry (UOCHB-X) Impact factor: 4.415, year: 2015

  8. The Infant Born to a Woman with Gestational Diabetes. (United States)

    Povinelli, Theresa; Lim, Caitlin; Raines, Deborah A


    Gestational diabetes mellitus (GDM) is defined as glucose intolerance with onset during pregnancy. During pregnancy, women with GDM develop insulin resistance, which results in altered glucose tolerance. As a result, there are frequent episodes of hyperglycemia and high levels of circulating amino acids, increasing the transfer of nutrients to the fetus. This article discusses the role of the mother-baby nursing in the care of neonates born to women with gestational diabetes.

  9. Memory Processes in Learning Disability Subtypes of Children Born Preterm


    McCoy, Thomasin E.; Conrad, Amy L.; Richman, Lynn C.; Nopoulos, Peg C.; Bell, Edward F.


    The purpose of this study was to evaluate immediate auditory and visual memory processes in learning disability subtypes of 40 children born preterm. Three subgroups of children were examined: (a) primary language disability group (n = 13), (b) perceptual-motor disability group (n = 14), and (c) no learning disability diagnosis group without identified language or perceptual-motor learning disability (n = 13). Between-group comparisons indicate no significant differences in immediate auditory...

  10. Food-borne pathogens, health and role of dietary phytochemicals. (United States)

    Shetty, K; Labbe, R G


    Infectious diseases transmitted by food have become a major public health concern in recent years. In the USA alone, there are an estimated 6-33 million cases each year. The list of responsible agents continues to grow. In the past 20 years some dozen new pathogens that are primarily food-borne have been identified. Fruits and vegetables, often from the global food market, have been added to the traditional vehicles of food-borne illness; that is, undercooked meat, poultry, seafood, or unpasteurized milk. Such products are minimally processed and have fewer barriers to microbial growth such as salt, sugar or preservatives. The evolution of the epidemiology of food-borne illness requires a rethinking of traditional, though still valid, solutions for their prevention. Among various strategies to prevent food-borne pathogens, use of dietary phytochemicals is promising. The major obstacle in the use of dietary phytochemical is the consistency of phytochemicals in different foods due to their natural genetic variation. We have developed a novel tissue-culture-based selection strategy to isolate elite phenolic phytochemical-producing clonal lines of species belonging to the family Lamiaceae. Among several species we have targeted elite clonal lines of thyme (Thymus vulgaris) and oregano (Origanum vulgare) against Escherichia coli and Clostridium perfrigens in fresh and processed meats. We are also evaluating high phenolic profile-containing clonal lines of basil (Ocimum basilicum) to inhibit gastric ulcer-causing Helicobacter pylori. Other elite lines of the members of the family Lamiaceae, rosemary (Rosmarinus officinalis) and salvia (Salvia officinalis) also hold promise against a wide range of food pathogens such as Salmonella species in poultry products and Vibrio species in seafood.

  11. Goddard Technology Efforts to Improve Space Borne Laser Reliability (United States)

    Heaps, William S.


    In an effort to reduce the risk, perceived and actual, of employing instruments containing space borne lasers NASA initiated the Laser Risk Reduction Program (LRRP) in 2001. This program managed jointly by NASA Langley and NASA Goddard and employing lasers researchers from government, university and industrial labs is nearing the conclusion of its planned 5 year duration. This paper will describe some of the efforts and results obtained by the Goddard half of the program.

  12. Neural correlates of executive attention in adults born very preterm

    Directory of Open Access Journals (Sweden)

    Marcel Daamen


    Full Text Available Very preterm birth is associated with an increased prevalence of attention problems and may especially impair executive attention, i.e., top-down control of attentional selection in situations where distracting information interferes with the processing of task-relevant stimuli. While there are initial findings linking structural brain alterations in preterm-born individuals with attention problems, the functional basis of these problems are not well understood. The present study used an fMRI adaptation of the Attentional Network Test to examine the neural correlates of executive attention in a large sample of N = 86 adults born very preterm and/or with very low birth weight (VP/VLBW, and N = 100 term-born controls. Executive attention was measured by comparing task behavior and brain activations associated with the processing of incongruent vs. congruent arrow flanker stimuli. Consistent with subtle impairments of executive attention, the VP/VLBW group showed lower accuracy and a tendency for increased response times during the processing of incongruent stimuli. Both groups showed similar activation patters, especially within expected fronto-cingulo-parietal areas, but no significant between-group differences. Our results argue for a maintained attention-relevant network organization in high-functioning preterm born adults in spite of subtle deficits in executive attention. Gestational age and neonatal treatment variables showed associations with task behavior, and brain activation in the dorsal ACC and lateral occipital areas, suggesting that the degree of prematurity (and related neonatal complications has subtle modulatory influences on executive attention processing.

  13. Food-borne bacteremic illnesses in febrile neutropenic children

    Directory of Open Access Journals (Sweden)

    Anselm Chi-wai Lee


    Full Text Available Bacteremia following febrile neutropenia is a serious complication in children with malignancies. Preventive measures are currently targeted at antimicrobial prophylaxis, amelioration of drug-induced neutropenia, and nosocomial spread of pathogens, with little attention to community-acquired infections. A retrospective study was conducted at a pediatric oncology center during a 3-year period to identify probable cases of food-borne infections with bacteremia. Twenty-one bacteremic illnesses affecting 15 children receiving chemotherapy or hematopoietic stem cell transplantation were reviewed. Three (14% episodes were highly suspected of a food-borne origin: a 17-year-old boy with osteosarcoma contracted Sphingomonas paucimobilis septicemia after consuming nasi lemak bought from a street hawker; a 2-year-old boy with acute lymphoblastic leukemia developed Chryseobacterium meningosepticum septicemia after a sushi dinner; a 2-year-old girl was diagnosed with acute lymphoblastic leukemia and Lactobacillus bacteremia suspected to be of probiotic origin. All of them were neutropenic at the time of the infections and the bacteremias were cleared with antibiotic treatment. Food-borne sepsis may be an important, but readily preventable, cause of bloodstream infections in pediatric oncology patients, especially in tropical countries with an abundance of culinary outlets.

  14. Observational constraints on electromagnetic Born-Infeld cosmology

    Energy Technology Data Exchange (ETDEWEB)

    Bretón, Nora; Montiel, Ariadna [Dpto. de Física, Centro de Investigación y de Estudios Avanzados del I.P.N., Apdo. 14–740, D.F. (Mexico); Lazkoz, Ruth, E-mail:, E-mail: [Dpto. de Física Teórica, Universidad del País Vasco, Apdo. 644, E-48080, Bilbao (Spain)


    The cosmological model consisting of an electromagnetic Born-Infeld (BI) field coupled to a Robertson-Walker geometry is tested with the standard probes of SNIa, GRBs and direct Hubble parameter. The analysis shows that the inclusion of the nonlinear electromagnetic component does not contribute in a significative way to the observed expansion. The BI electromagnetic matter is considered with an abundance of Ω{sub BI}, that our best fit leads to Ω{sub BI} = 0.037 when tested with SNIa and the Hubble parameter data (0.1 < z < 1.75); while when tested with GRBs the result is of Ω{sub BI} = 0.304, which may indicate that this electrodynamics was important at epochs close to the appearance of large structure (z ≈ 7), although this late result has not as much reliability as that corresponding to the first two probes, since we know that the dispersion in GRBs data is still considerable. In view of these results we can rule out the electromagnetic Born-Infeld matter as the origin of the present accelerated expansion, this conclusion concerns exclusively the Born-Infeld theory.

  15. Observational constraints on electromagnetic Born-Infeld cosmology

    International Nuclear Information System (INIS)

    Bretón, Nora; Montiel, Ariadna; Lazkoz, Ruth


    The cosmological model consisting of an electromagnetic Born-Infeld (BI) field coupled to a Robertson-Walker geometry is tested with the standard probes of SNIa, GRBs and direct Hubble parameter. The analysis shows that the inclusion of the nonlinear electromagnetic component does not contribute in a significative way to the observed expansion. The BI electromagnetic matter is considered with an abundance of Ω BI , that our best fit leads to Ω BI = 0.037 when tested with SNIa and the Hubble parameter data (0.1 BI = 0.304, which may indicate that this electrodynamics was important at epochs close to the appearance of large structure (z ≈ 7), although this late result has not as much reliability as that corresponding to the first two probes, since we know that the dispersion in GRBs data is still considerable. In view of these results we can rule out the electromagnetic Born-Infeld matter as the origin of the present accelerated expansion, this conclusion concerns exclusively the Born-Infeld theory

  16. Cognitive ability in adolescents born small for gestational age

    DEFF Research Database (Denmark)

    Jensen, Rikke Beck; Juul, Anders; Larsen, Torben


    cognitive ability in late adolescence. Full-scale IQ was positively related to head circumference (HC) in adolescence (B: 1.30, 95% CI: 0.32-2.28, p=0.01). HC at birth and three months was positively associated with full-scale IQ. Catch-up growth in the group of SGA children was associated......BACKGROUND: Small size at birth may be associated with impaired cognitive ability later in life. The aim of this study was to examine the effect of being born small for gestational age (SGA), with or without intrauterine growth restriction (IUGR) on cognitive ability in late adolescence. STUDY...... with a significantly increased height, larger HC, increased levels of insulin-like growth factor-I (IGF-I) and increased full-scale IQ compared to those born SGA without catch-up growth. CONCLUSION: SGA and IUGR may not be harmful for adult cognitive ability, at least not in individuals born at near-term. However...

  17. Predicting healthcare outcomes in prematurely born infants using cluster analysis. (United States)

    MacBean, Victoria; Lunt, Alan; Drysdale, Simon B; Yarzi, Muska N; Rafferty, Gerrard F; Greenough, Anne


    Prematurely born infants are at high risk of respiratory morbidity following neonatal unit discharge, though prediction of outcomes is challenging. We have tested the hypothesis that cluster analysis would identify discrete groups of prematurely born infants with differing respiratory outcomes during infancy. A total of 168 infants (median (IQR) gestational age 33 (31-34) weeks) were recruited in the neonatal period from consecutive births in a tertiary neonatal unit. The baseline characteristics of the infants were used to classify them into hierarchical agglomerative clusters. Rates of viral lower respiratory tract infections (LRTIs) were recorded for 151 infants in the first year after birth. Infants could be classified according to birth weight and duration of neonatal invasive mechanical ventilation (MV) into three clusters. Cluster one (MV ≤5 days) had few LRTIs. Clusters two and three (both MV ≥6 days, but BW ≥or <882 g respectively), had significantly higher LRTI rates. Cluster two had a higher proportion of infants experiencing respiratory syncytial virus LRTIs (P = 0.01) and cluster three a higher proportion of rhinovirus LRTIs (P < 0.001) CONCLUSIONS: Readily available clinical data allowed classification of prematurely born infants into one of three distinct groups with differing subsequent respiratory morbidity in infancy. © 2018 Wiley Periodicals, Inc.

  18. Neuronal apoptosis in the neonates born to preeclamptic mothers. (United States)

    Cosar, Hese; Ozer, Erdener; Topel, Hande; Kahramaner, Zelal; Turkoglu, Ebru; Erdemir, Aydin; Sutcuoglu, Sumer; Bagriyanik, Alper; Ozer, Esra Arun


    Preeclampsia may result in uteroplacental insufficiency and chronic intrauterine fetal distress. The aim of this study is to address this issue investigating neuronal apoptosis in an experimental model of preeclampsia and to evaluate the neurological outcome of the perinatal asphyxia in the neonates born to preeclamptic mother. Two out of four pregnant Sprague-Dawley rats (preeclamptic group) were given water containing 1.8% NaCl on gestation day 15 and 22 in order to establish the model of preeclampsia whereas other two (non-preeclamptic group) received normal diet. A model of perinatal asphyxia was established on the postnatal 7th day to one preeclamptic and one non-preeclamptic dam. Overall 23 pups born to overall four dams were decapitated to assess neuronal apoptosis by the TUNEL assay. The number of apoptotic neuronal cells was significantly higher in the preeclampsia groups in comparison with the control group (p = 0.006 and p = 0.006, respectively). It was also significantly higher in the asphyctic/non-preeclamptic group than the count in the control group (p = 0.01). There was also significant difference between both asphyctic groups (p = 0.003). We conclude that preeclampsia causes small babies for the gestational age and cerebral hypoplasia. Both preeclampsia and perinatal asphyxia can cause increased neuronal apoptosis in the neonatal brains. However, the prognosis for neurological outcome is much worse when the perinatal asphyxia occurs in newborns born to preeclamptic mothers.

  19. Interpretation of second Born amplitudes in electron capture

    International Nuclear Information System (INIS)

    McGuire, J.H.; Simony, P.R.; Weaver, O.L.; Macek, J.


    Exact sound Born amplitudes for 1s-1s electron capture are presented and interpreted in terms of contributions from intermediate states off the energy shell and on the energy shell. The classical model of Thomas corresponds to two-step scattering via one particular on-shell intermediate state. In the high-velocity limit for 1s-1s capture, this on-shell intermediate state of the Thomas model accounts for one-half of the total cross section, i.e., the second Born cross section. The other half comes from off-energy-shell intermediate states near the on-shell Thomas state. Above 5 MeV both the off-shell and on-shell amplitudes have a simple structure near the Thomas peak. Below 1 MeV, contributions from a broader range of intermediate states are evident in the amplitudes. Although the contribution from the Thomas state is not large below 1 MeV, other second Born effects are significant

  20. Towards violation of Born's rule: description of a simple experiment

    International Nuclear Information System (INIS)

    Khrennikov, Andrei


    Recently a new model with hidden variables of the wave type was elaborated, so called prequantum classical statistical field theory (PCSFT). Roughly speaking PCSFT is a classical signal theory applied to a special class of signals - 'quantum systems'. PCSFT reproduces successfully all probabilistic predictions of QM, including correlations for entangled systems. This model peacefully coexists with all known no-go theorems, including Bell's theorem. In our approach QM is an approximate model. All probabilistic predictions of QM are only (quite good) approximations of 'real physical averages'. The latter are averages with respect to fluctuations of prequantum fields. In particular, Born's rule is only an approximate rule. More precise experiments should demonstrate its violation. We present a simple experiment which has to produce statistical data violating Born's rule. Since the PCSFT-presentation of this experiment may be difficult for experimenters, we reformulate consequences of PCSFT in terms of the conventional wave function. In general, deviation from Born's rule is rather small. We found an experiment amplifying this deviation. We start with a toy example. Then we present a more realistic example based on Gaussian states with very small dispersion.

  1. Fag Men: Mad Men, Homosexuality and Televisual Style


    Wallace, Lee


    Among the many retro-fittings achieved by Mad Men—Matthew Weinerʼs still unfurling television series set in the advertising world of the early 1960s—is the representation of the homosexual closet as a thing of the past. This essay approaches Mad Men’s account of the homophobic past in order to think about sexuality and televisual style. A landmark programme coterminous with American television transferring from analogue to digital signal, Mad Men allegorizes another moment in television histo...

  2. Characteristics and attitudes of parents of children born with the use of assisted reproductive technology. (United States)

    Braverman, A M; Boxer, A S; Corson, S L; Coutifaris, C; Hendrix, A


    To explore the medical issues, attitudes, concerns, and choices that parents have about their children born with the use of assisted reproductive technology (ART). Retrospective and prospective survey. An academic medical center and a private practice. Participants who conceived and were delivered of infants in two ART programs. A total of 373 patients were mailed an anonymous survey, a consent form, and the Parent Child Relationship Inventory. The rate of response was approximately 49% for clinic A and 33% for clinic B. Pregnancy outcomes and attitudes about parenting. Respondents' major concerns during pregnancy revolved around miscarriage and the infant's health; complications occurred in 38.9% of first pregnancies. Parents believed that their children were more appreciated, that their children were not emotionally different, that ART did not create ongoing medical or emotional problems, and they were not overprotective as parents. Gender differences were statistically significant on attitudinal variables. Parents had concerns about pregnancy. Overall, men and women felt positive about ART and their parenting. The ART experience is associated with complex choices, attitudes, and emotions.

  3. United Kingdom newsprint media reporting on sexual health and blood-borne viruses in 2010. (United States)

    Martin, Susan; Hilton, Shona; McDaid, Lisa M


    Improving sexual health and blood-borne virus (BBV) outcomes continue to be of high priority within the United Kingdom (UK) and it is evident that the media can and do impact the public health agenda. This paper presents the first large-scale exploration of UK national newsprint media representations of sexual health and BBVs. Using keyword searches in electronic databases, 677 articles published during 2010 were identified from 12 national (UK-wide and Scottish) newspapers. Content analysis was used to identify manifest content and to examine the tone of articles. Although there was a mixed picture overall in terms of tone, negatively toned articles, which focussed on failures or blame, were common, particularly within HIV/AIDS, hepatitis B and C, and other sexually transmissible infection coverage (41% were assessed as containing negative content; 46% had negative headlines). Differences were found by newspaper genre, with 'serious' newspaper articles appearing more positive and informative than 'midmarket' newspapers or 'tabloids'. Across the sample, particular individuals, behaviours and risk groups were focussed on, not always accurately, and there was little mention of deprivation and inequalities (9%). A gender imbalance was evident, particularly within reproductive health articles (71% focussed on women; 23% on men), raising questions concerning gender stereotyping. There is a need to challenge the role that media messages have in the reinforcement of a negative culture around sexual health in the UK and for a strong collective advocacy voice to ensure that future media coverage is positively portrayed.

  4. Born Both Ways: The Alloparenting Hypothesis for Sexual Fluidity in Women

    Directory of Open Access Journals (Sweden)

    Barry X. Kuhle


    Full Text Available Given the primacy of reproduction, same-sex sexual behavior poses an evolutionary puzzle. Why would selection fashion motivational mechanisms to engage in sexual behaviors with members of the same sex? We propose the alloparenting hypothesis, which posits that sexual fluidity in women is a contingent adaptation that increased ancestral women's ability to form pair bonds with female alloparents who helped them rear children to reproductive age. Ancestral women recurrently faced the adaptive problems of securing resources and care for their offspring, but were frequently confronted with either a dearth of paternal resources due to their mates' death, an absence of paternal investment due to rape, or a divestment of paternal resources due to their mates' extra-pair mating efforts. A fluid sexuality would have helped ancestral women secure resources and care for their offspring by promoting the acquisition of allomothering investment from unrelated women. Under this view, most heterosexual women are born with the capacity to form romantic bonds with both sexes. Sexual fluidity is a conditional reproductive strategy with pursuit of men as the default strategy and same-sex sexual responsiveness triggered when inadequate paternal investment occurs or when women with alloparenting capabilities are encountered. Discussion focuses on (a evidence for alloparenting and sexual fluidity in humans and other primates; (b alternative explanations for sexual fluidity in women; and (c fourteen circumstances predicted to promote same-sex sexual behavior in women.

  5. HIV Transmission Dynamics Among Foreign-Born Persons in the United States. (United States)

    Valverde, Eduardo E; Oster, Alexandra M; Xu, Songli; Wertheim, Joel O; Hernandez, Angela L


    In the United States (US), foreign-born persons are disproportionately affected by HIV and differ epidemiologically from US-born persons with diagnosed HIV infection. Understanding HIV transmission dynamics among foreign-born persons is important to guide HIV prevention efforts for these populations. We conducted molecular transmission network analysis to describe HIV transmission dynamics among foreign-born persons with diagnosed HIV. Using HIV-1 polymerase nucleotide sequences reported to the US National HIV Surveillance System for persons with diagnosed HIV infection during 2001-2013, we constructed a genetic distance-based transmission network using HIV-TRACE and examined the birth region of potential transmission partners in this network. Of 77,686 people, 12,064 (16%) were foreign born. Overall, 28% of foreign-born persons linked to at least one other person in the transmission network. Of potential transmission partners, 62% were born in the United States, 31% were born in the same region as the foreign-born person, and 7% were born in another region of the world. Most transmission partners of male foreign-born persons (63%) were born in the United States, whereas most transmission partners of female foreign-borns (57%) were born in their same world region. These finding suggests that a majority of HIV infections among foreign-born persons in our network occurred after immigrating to the United States. Efforts to prevent HIV infection among foreign-born persons in the United States should include information of the transmission networks in which these individuals acquire or transmit HIV to develop more targeted HIV prevention interventions.

  6. Large baby syndrome in singletons born after frozen embryo transfer (FET)

    DEFF Research Database (Denmark)

    Pinborg, Anja; Henningsen, AA; Loft, A


    Are singletons born after frozen embryo transfer (FET) at increased risk of being born large for gestational age (LGA) and if so, is this caused by intrinsic maternal factors or related to the freezing/thawing procedures?......Are singletons born after frozen embryo transfer (FET) at increased risk of being born large for gestational age (LGA) and if so, is this caused by intrinsic maternal factors or related to the freezing/thawing procedures?...

  7. Uncommitted men match their risk taking to female preferences, while committed men do the opposite

    NARCIS (Netherlands)

    Frankenhuis, W.E.; Karremans, J.C.T.M.


    Previous research shows that men are more risk prone than women; single men take more risks than men involved in a romantic relationship; and men increase their level of risk taking in the presence of observers. We extend the existing literature with two studies. Our first study demonstrates that

  8. Foreign-Born Instructors in the U.S.: Intercultural Competence, Teaching Strategies, and Job Satisfaction (United States)

    Wasilik, Oksana


    This study examines intercultural competence, teaching strategies, and job satisfaction of foreign-born instructors in a small U.S. higher education institution. The research questions addressed by this study are: (1) How do foreign-born instructors score on intercultural competence? (2) How do foreign-born instructors' teaching strategies differ…

  9. Predictors That Influence Job Satisfaction of Foreign-Born Faculty at a Midwest Higher Educational Institution (United States)

    Reeder, Mei


    Despite the increase of foreign-born faculty in U.S. higher educational institutions, studies of the factors that challenge foreign-born faculty at higher educational institutions in the U.S. remain scarce. The purpose of this quantitative study is to examine factors that impact the level of job satisfaction of foreign-born faculty at a Midwestern…

  10. Development of preschool and academic skills in children born very preterm

    NARCIS (Netherlands)

    Aarnoudse-Moens, C.S.H.; Oosterlaan, J.; Duivenvoorden, H.J.; van Goudoever, J.B.; Weisglas-Kuperus, N.


    Objective: To examine performance in preschool and academic skills in very preterm (gestational age ≤30 weeks) and term-born comparison children aged 4 to 12 years. Study design: Very preterm children (n = 200; mean age, 8.2 ± 2.5 years) born between 1996 and 2004 were compared with 230 term-born

  11. [The hospital-borne tetanus in the reference service of the Donka National Hospital in Conakry (2001-2011)]. (United States)

    Traoré, F A; Youla, A S; Sako, F B; Sow, M S; Keita, M; Kpamy, D O; Traoré, M


    Become almost non-existent in the developed countries, the hospital-borne tetanus always stays of current events in our country in spite of the forensic problem which it puts. The objectives of this study were to determine prevalence of this affection, to describe its clinical picture and to determine its lethality. It is about a retrospective study of a duration of 11 years realized in the service of the infectious diseases of Conakry. Among 8649 hospitalizations from 2001 till 2012 we brought together 239 cases of tetanus (2.7%) among which 60 hospital-borne tetanus (0.7%). Men represented 73% of these cases, with a sex-ratio M/F of 2.7. The age bracket of 20-40 years was the most affected with 32 cases (53.3%). A single patient had begun his vaccinal calendar which had remained incomplete. Both national hospitals of the CHU of Conakry and private hospitals were the biggest suppliers of this hospital-borne tetanus with respectively 22 and 27 cases (36.6 and 45%). Tetanus related to IM of quinine represented 26 cases (43.3%) whereas the hernial cure was found in 16 cases (26.6%). The average duration of invasion and incubation was respectively 1.5 days and 6 days for the dead (n = 45.7%) and 2 days and 10.5 days for the survivors. Three-quarters of 60 patients died. The fight against this type of tetanus passes inevitably by an improvement of the working conditions, a strict application of the rules of asepsis and the in-service training of the medical and paramedical staff.

  12. Cancer risk in children born after donor ART. (United States)

    Williams, C L; Bunch, K J; Murphy, M F G; Stiller, C A; Botting, B J; Wallace, W H; Davies, M C; Sutcliffe, A G


    Do children born after donor ART have an increased risk of developing childhood cancer in comparison to the general population? This study showed no overall increased risk of childhood cancer in individuals born after donor ART. Most large population-based studies have shown no increase in overall childhood cancer incidence after non-donor ART; however, other studies have suggested small increased risks in specific cancer types, including haematological cancers. Cancer risk specifically in children born after donor ART has not been investigated to date. This retrospective cohort study utilized record linkage to determine the outcome status of all children born in Great Britain (1992-2008) after donor ART. The cohort included 12 137 members who contributed 95 389 person-years of follow-up (average follow-up 7.86 years). Records of all children born in Great Britain (England, Wales, Scotland) after all forms of donor ART (1992-2008) were linked to the UK National Registry of Childhood Tumours (NRCT) to determine the number who subsequently developed cancer by 15 years of age, by the end of 2008. Rates of overall and type specific cancer (selected a priori) were compared with age, sex and calendar year standardized population-based rates, stratifying for potential mediating/moderating factors including sex, age at diagnosis, birth weight, multiple births, maternal previous live births, assisted conception type and fresh/ cryopreserved cycles. In our cohort of 12 137 children born after donor ART (52% male, 55% singleton births), no overall increased risk of cancer was identified. There were 12 cancers detected compared to 14.4 expected (standardized incidence ratio (SIR) 0.83; 95% CI 0.43-1.45; P = 0.50). A small, significant increased risk of hepatoblastoma was found, but the numbers and absolute risks were small (ART, the rarity of specific diagnostic subgroups of childhood cancer results in few cases and therefore wide CIs for such outcomes. As this is an

  13. The shape of things to come? Obesity prevalence among foreign-born vs. US-born Mexican youth in California. (United States)

    Buttenheim, Alison M; Pebley, Anne R; Hsih, Katie; Chung, Chang Y; Goldman, Noreen


    Obesity among the Mexican-origin adult population in the US has been associated with longer stays in the US and with being US- vs. Mexican-born, two proxies for acculturation. This pattern is less clear for Mexican-origin children and young adults: recent evidence suggests that it may be reversed, with foreign-born Mexican youth in the US at higher risk of obesity than their US-born Mexican-American counterparts. The objective of this study is to evaluate the hypothesis that the immigrant advantage in obesity prevalence for Mexican-origin populations in the US does not hold for children and young adults. We use data from the Los Angeles Family and Neighborhood Survey (N = 1143) and the California Health Interview Survey (N = 25,487) for respondents ages 4-24 to calculate the odds of overweight/obesity by ethnicity and nativity. We find support for the hypothesis that overweight/obesity prevalence is not significantly lower for first-generation compared to second- and third-generation Mexican-origin youth. Significantly higher obesity prevalence among the first generation was observed for young adult males (ages 18-24) and adolescent females (ages 12-17). The previously-observed protective effect against obesity risk among recent adult immigrants does not hold for Mexican-origin youth. Copyright © 2012 Elsevier Ltd. All rights reserved.

  14. Men nurse image in Turkey


    Nurten Kaya; Nuray Turan; Aylin Ozturk


    Aim: This study has been conducted to determine men nurse image of the society. Methods: The study that was conducted in cross-sectional design was realized on 1482 persons. Questionnaire that is prepared by researchers were filled by discussing with cases face-to-face. Average, percentage methods were used in evaluation of data.Results: Age year average of cases within the scope of the research is 31.74 (SD=10.37, Minimum=18, Maximum=65) type and 56% woman and 43.5% is graduated from high sc...

  15. Los Menéndez Camina, Maestros de la Arquitectura Barroca Asturiana

    Directory of Open Access Journals (Sweden)

    Guillermo Bas Ordóñez


    Full Text Available Tradicionalmente dependiente de maestros foráneos y modelos clasicistas, la arquitectura barroca asturiana experimentó una importante renovación de la mano de la dinastía de los Menéndez Camina. Durante las últimas décadas del siglo XVII y XVIII, esta familia avilesina dominó los principales encargos arquitectónicos y aportó soluciones novedosas al panorama edilicio de la región.Traditionally dependant of foreign masters and classical models, the barroque architecture in Asturias experienced an important renovation leaded by the Menéndez Camina dynasty. During the last decades of the 17th and early 18th centuries, this Avilés-born family dominated the main architectural commissions and contributed with important novelties to the region’s building panorama.

  16. The sexual and reproductive health of foreign-born women in the United States. (United States)

    Tapales, Athena; Douglas-Hall, Ayana; Whitehead, Hannah


    To explore the sexual and reproductive health (SRH) behaviors, health insurance coverage and use of SRH services of women in the United States (U.S.) by nativity, disaggregated by race and ethnicity. We analyzed publicly available and restricted data from the National Survey of Family Growth to assess differences and similarities between foreign-born and U.S.-born women, both overall and within Hispanic, non-Hispanic (NH) white, NH black and NH Asian groups. A larger proportion of foreign-born women than U.S.-born women lacked health insurance coverage. Foreign-born women utilized SRH services at lower rates than U.S.-born women; this effect diminished at the multivariate level, although race and ethnicity differences remained. Overall, foreign-born women were less likely to pay for SRH services with private insurance than U.S.-born women. Foreign-born women were less likely to use the most effective contraceptive methods than U.S.-born women, with some variation across race and ethnicity: NH white and NH black foreign-born women were less likely to use highly effective contraceptive methods than their U.S.-born counterparts, but among Hispanic women, the reverse was true. Our findings demonstrate that the SRH behaviors, needs and outcomes of foreign-born women differ from those of U.S-born women within the same race/ethnic group. This paper contributes to the emergent literature on immigrants in the U.S. by laying the foundation for further research on the SRH of the foreign-born population in the country, which is critical for developing public health policies and programs to understand better and serve this growing and diverse population. Copyright © 2018 The Authors. Published by Elsevier Inc. All rights reserved.

  17. Suboptimal care and maternal mortality among foreign-born women in Sweden

    DEFF Research Database (Denmark)

    Esscher, Annika; Binder-Finnema, Pauline; Bødker, Birgit


    that occurred in Sweden from 1988-2010. METHODS: A subset of maternal death records (n = 75) among foreign-born women from low- and middle-income countries and Swedish-born women were audited using structured implicit review. One case of foreign-born maternal death was matched with two native born Swedish cases...... language and suboptimal interpreter system or usage. Inadequate care occurred more often among the foreign-born (p = 0.04), whereas delays in consultation/referral and miscommunication between health care providers where equally common between the two groups. CONCLUSIONS: Suboptimal care factors, major...

  18. Behavioural skills in 7 year old children born post-term

    DEFF Research Database (Denmark)

    Olesen, Annette Wind; Olsen, Jørn; Zhu, Jin Liang


    Abstract Objective: To study behavioural skills at the age of seven in a Danish population of children born post-term. Design: Cohort study. Setting: The Danish National Birth Cohort; children born from 1997 to 2003. Population: Data was obtained from a cohort of about 100,000 women...... and their children. All singletons born in gestational week 39-45 were identified, and then restricted to children whose mothers filled out a Strength and Difficulties Questionnaire (STQ) when they were seven years of age. The study population constituted 33842 singletons (21249 born at term and 12593 born post...

  19. Firms' degree of born-globalness, international entrepreneurial orientation and export performance

    DEFF Research Database (Denmark)

    Servais, Per; Kuivalainen, Olli; Sundqvist, Sanna


    Despite the recent increase in 'born-global' studies, there has been little research on how the scale and scope of being a born-global firm affects performance: most of the earlier research takes no account either the number of or the distances between the countries on firm or export performance...... born-global pathways. The results of our empirical study on 185 Finnish exporting firms show that those that qualified as true born-globals had better export performance. Furthermore, depending on the degree of born-globalness, different dimensions of EO were of importance....

  20. Masculine men articulate less clearly. (United States)

    Kempe, Vera; Puts, David A; Cárdenas, Rodrigo A


    In previous research, acoustic characteristics of the male voice have been shown to signal various aspects of mate quality and threat potential. But the human voice is also a medium of linguistic communication. The present study explores whether physical and vocal indicators of male mate quality and threat potential are linked to effective communicative behaviors such as vowel differentiation and use of more salient phonetic variants of consonants. We show that physical and vocal indicators of male threat potential, height and formant position, are negatively linked to vowel space size, and that height and levels of circulating testosterone are negatively linked to the use of the aspirated variant of the alveolar stop consonant /t/. Thus, taller, more masculine men display less clarity in their speech and prefer phonetic variants that may be associated with masculine attributes such as toughness. These findings suggest that vocal signals of men's mate quality and/or dominance are not confined to the realm of voice acoustics but extend to other aspects of communicative behavior, even if this means a trade-off with speech patterns that are considered communicatively advantageous, such as clarity and indexical cues to higher social class.

  1. Men as Allies Against Sexism

    Directory of Open Access Journals (Sweden)

    Sezgin Cihangir


    Full Text Available Sexism is often expressed in subtle and ambiguous ways, causing targets to doubt their own capabilities or to show stereotype-confirming behavior. This research examines whether the self-confidence and stereotype (dis-confirming behavior of targets of sexism can be bolstered when other male versus female sources suggest that sexism may have played a role. Both Study 1 (N = 78 and Study 2 (N = 90 show that a suggestion of sexism has more beneficial effects when it is made by male sources than when it is made by female sources. When males suggested that sexism had taken place, targets reported more self-confidence (less self-handicapping and higher personal performance state self-esteem and showed less stereotype confirmation (less self-stereotyping and better task performance than when sexism was suggested by a female source. Study 2 additionally revealed that targets are more likely to file a complaint when men suggest that sexism took place than when this same suggestion was made by women. These results indicate that men can constitute important allies against sexism if they speak out when sexist treatment takes place.

  2. Association of birth order with cardiovascular disease risk factors in young adulthood: a study of one million Swedish men.

    Directory of Open Access Journals (Sweden)

    Aline Jelenkovic

    Full Text Available BACKGROUND: Birth order has been suggested to be linked to several cardiovascular disease (CVD risk factors, but the evidence is still inconsistent. We aim to determine the associations of birth order with body mass index (BMI, muscle strength and blood pressure. Further we will analyse whether these relationships are affected by family characteristics. METHODS: BMI, elbow flexion, hand grip and knee extension strength and systolic and diastolic blood pressure were measured at conscription examination in 1,065,710 Swedish young men born between 1951 and 1975. The data were analysed using linear multivariate and fixed effects regression models; the latter compare siblings and account for genetic and social factors shared by brothers. RESULTS: Fixed effect regression analysis showed that birth order was inversely associated with BMI: second and third born had 0.8% and 1.1% (p<0.001 lower BMI than first-born, respectively. The association pattern differed among muscle strengths. After adjustment for BMI, first-born presented lower elbow flexion and hand grip strength than second-born (-5.9 N and -3.8 N, respectively, p<0.001. Knee extension strength was inversely related to birth order though not always significantly. The association between birth order and blood pressure was not significant. CONCLUSIONS: Birth order is negatively associated with BMI and knee extension strength, positively with elbow flexion and hand grip strength, and is not associated with blood pressure among young men. Although the effects are small, the link between birth order and some CVD risk factors is already detectable in young adulthood.

  3. Young adult cognitive ability and subsequent major depression in a cohort of 666,804 Danish men

    DEFF Research Database (Denmark)

    Christensen, Gunhild Tidemann; Rozing, Maarten Pieter; Mortensen, Erik Lykke


    at conscription board examinations 1957-1984 (mean age 19 years) and information on MD was based on hospital diagnosis retrieved from Danish Patient registers 1969-2015. Associations between CA and MD were examined using Cox regression analyses. RESULTS: A total of 666,804 men (born 1939-1959) were followed...... disease severity (ICD10: mild, moderate, and severe depression). LIMITATIONS: The study sample only included men and only MD cases diagnosed at hospital were included which limits the generalizability. CONCLUSION: Low CA could be a risk factor for especially early onset MD in men, whereas the influence...... of CA on re-occurrence seems less strong. Lower pre-morbid CA increases the risk of MD and should therefore be part of the depression risk assessment in clinical practice....

  4. Personality of Polish gay men and women

    Directory of Open Access Journals (Sweden)

    Marcin Kwiatkowski


    Full Text Available Background Sexuality is a part of one’s identity and personality that is shaped under the influence of biological and environmental factors and interactions with society. The results of research conducted so far and concerning the personality traits of gay men and women are not consistent, and only a small number of them concern the Polish population. Hence the objective of the present research was to provide personality profiles of men and women with different sexual orientations. Participants and procedure The participants (N = 346 included 84 gay women, 82 gay men, 95 heterosexual women and 85 heterosexual men. The following measures were used: a survey developed by the author, the Kinsey Scale, the EPQ-R (Eysenck Personality Questionnaire Revised adapted by Brzozowski and Drwal (1995, and the Sixteen-factor Personality Questionnaire of Cattell adapted by Nowakowska (1970. Results The results support the hypothesis that gay women and heterosexual men share similar personality traits, while gay men have more diverse traits, similar to the traits typical for heterosexual women and men. In particular, personalities of gay men are described by such traits as progressive attitude, independence, or willingness to take risks, which means traits linked to factor Q1. The highest values of that factor are observable in the case of gay men, as compared to gay women, and also in comparison with heterosexual men and women. Conclusions Sexual orientation is responsible for differences in personality traits of the studied group to a greater extent than their biological sex.

  5. Developmental outcomes of Japanese children born through Assisted Reproductive Technology (ART) in toddlerhood. (United States)

    Aoki, Sayaka; Hashimoto, Keiji; Ogawa, Kohei; Horikawa, Reiko; Sago, Haruhiko


    This study aimed to investigate developmental outcomes of Japanese babies born through Assisted Reproductive Technology (ART) at ages 2 and 3. The data were gathered from 1085 children in a hospital-based cohort study conducted in Japan. The children's level of development was assessed through a parent-rated questionnaire, the Kinder Infant Development Scale, which consists of nine developmental domains. We compared the development of children born through ART and those born naturally by conducting analyses of covariance. For the analyses, the effect of maternal age, family income, parental education and multiple birth were controlled for. At 24 months, no significant difference was found between children born through ART and those born naturally in development in any domain. At 36 months, a significant difference was found in development of Receptive language (F (1, 845) = 6.148, P = 0.013), Expressive language (F (1, 845) = 4.060, P = 0.044) and Language concept (F (1, 845) = 6.968, P = 0.008). For these domains, children born through ART had a significantly higher developmental age compared to children born naturally. At age 2, no significant difference was found between the children born through ART and those born naturally in nine developmental domains, although at age 3, the children born through ART showed significantly better language development than the children born naturally. © 2018 Japan Society of Obstetrics and Gynecology.

  6. Travel patterns and characteristics of foreign-born sub-population in New York state

    Energy Technology Data Exchange (ETDEWEB)

    Chin, Shih-Miao [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Hwang, Ho-Ling [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Reuscher, Tim [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Wilson, Daniel W. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)


    According to the 2010 Census, over 22% of total New York State (NYS) residents were foreign-born and over one in three persons living in New York City (NYC) were foreign-born. Foreign-born and their dependents impact local economies in many different ways, including purchasing power, transportation service needs, business sales and receipts generated, and workforce. To allow better policy decision making and program planning of transportation developments and investments in NYS, a clear understanding of the foreign-born population’s travel characteristics and behaviors, as well as their unique transportation service needs, are necessary. This report documents the characteristics of the foreign-born population and identified differences in travel behaviors and mobility issues between foreign-born residents of NYS and their U.S.-born counterparts.

  7. Soft-tissue facial characteristics of attractive Chinese men compared to normal men. (United States)

    Wu, Feng; Li, Junfang; He, Hong; Huang, Na; Tang, Youchao; Wang, Yuanqing


    To compare the facial characteristics of attractive Chinese men with those of reference men. The three-dimensional coordinates of 50 facial landmarks were collected in 40 healthy reference men and in 40 "attractive" men, soft tissue facial angles, distances, areas, and volumes were computed and compared using analysis of variance. When compared with reference men, attractive men shared several similar facial characteristics: relatively large forehead, reduced mandible, and rounded face. They had a more acute soft tissue profile, an increased upper facial width and middle facial depth, larger mouth, and more voluminous lips than reference men. Attractive men had several facial characteristics suggesting babyness. Nonetheless, each group of men was characterized by a different development of these features. Esthetic reference values can be a useful tool for clinicians, but should always consider the characteristics of individual faces.

  8. Memory functions of children born with asymmetric intrauterine growth restriction. (United States)

    Geva, Ronny; Eshel, Rina; Leitner, Yael; Fattal-Valevski, Aviva; Harel, Shaul


    Learning difficulties are frequently diagnosed in children born with intrauterine growth restriction (IUGR). Models of various animal species with IUGR were studied and demonstrated specific susceptibility and alterations of the hippocampal formation and its related neural structures. The main purpose was to study memory functions of children born with asymmetric IUGR in a large-scale cohort using a long-term prospective paradigm. One hundred and ten infants diagnosed with IUGR were followed-up from birth to 9 years of age. Their performance was compared with a group of 63 children with comparable gestational age and multiple socioeconomic factors. Memory functions (short-term, super- and long-term spans) for different stimuli types (verbal and visual) were evaluated using Visual Auditory Digit Span tasks (VADS), Rey Auditory Verbal Learning Test (Rey-AVLT), and Rey Osterrieth Complex Figure Test (ROCF). Children with IUGR had short-term memory difficulties that hindered both serial verbal processing system and simultaneous processing of high-load visuo-spatial stimuli. The difficulties were not related to prematurity, neonatal complications or growth catch-up, but were augmented by lower maternal education. Recognition skills and benefits from reiteration, typically affected by hippocampal dysfunction, were preserved in both groups. Memory profile of children born with IUGR is characterized primarily by a short-term memory deficit that does not necessarily comply with a typical hippocampal deficit, but rather may reflect an executive short-term memory deficit characteristic of anterior hippocampal-prefrontal network. Implications for cognitive intervention are discussed.

  9. Climate change and Ixodes tick-borne diseases of humans. (United States)

    Ostfeld, Richard S; Brunner, Jesse L


    The evidence that climate warming is changing the distribution of Ixodes ticks and the pathogens they transmit is reviewed and evaluated. The primary approaches are either phenomenological, which typically assume that climate alone limits current and future distributions, or mechanistic, asking which tick-demographic parameters are affected by specific abiotic conditions. Both approaches have promise but are severely limited when applied separately. For instance, phenomenological approaches (e.g. climate envelope models) often select abiotic variables arbitrarily and produce results that can be hard to interpret biologically. On the other hand, although laboratory studies demonstrate strict temperature and humidity thresholds for tick survival, these limits rarely apply to field situations. Similarly, no studies address the influence of abiotic conditions on more than a few life stages, transitions or demographic processes, preventing comprehensive assessments. Nevertheless, despite their divergent approaches, both mechanistic and phenomenological models suggest dramatic range expansions of Ixodes ticks and tick-borne disease as the climate warms. The predicted distributions, however, vary strongly with the models' assumptions, which are rarely tested against reasonable alternatives. These inconsistencies, limited data about key tick-demographic and climatic processes and only limited incorporation of non-climatic processes have weakened the application of this rich area of research to public health policy or actions. We urge further investigation of the influence of climate on vertebrate hosts and tick-borne pathogen dynamics. In addition, testing model assumptions and mechanisms in a range of natural contexts and comparing their relative importance as competing models in a rigorous statistical framework will significantly advance our understanding of how climate change will alter the distribution, dynamics and risk of tick-borne disease.

  10. Surface singularities in Eddington-inspired Born-Infeld gravity. (United States)

    Pani, Paolo; Sotiriou, Thomas P


    Eddington-inspired Born-Infeld gravity was recently proposed as an alternative to general relativity that offers a resolution of spacetime singularities. The theory differs from Einstein's gravity only inside matter due to nondynamical degrees of freedom, and it is compatible with all current observations. We show that the theory is reminiscent of Palatini f(R) gravity and that it shares the same pathologies, such as curvature singularities at the surface of polytropic stars and unacceptable Newtonian limit. This casts serious doubt on its viability.

  11. Air-borne contact dermatitis caused exclusively by xanthium strumarium

    Directory of Open Access Journals (Sweden)

    Pasricha J


    Full Text Available Most cases having air-borne contact dermatitis (ABCD in India are considered to be caused by Parthenium hysterophorus. In some cases however, other plants have also been noticed to give positive patch test reactions. We are reporting two cases presenting as ABCD who showed positive patch tests with Xanthium strumarium while the patch tests with Parthenium hysterophorus were negative. It is therefore necessary to realise that every case of ABCD is not caused by Parthenium, and patch testing with Parthenium alone can lead to serious mistakes.

  12. Air-borne contact dermatitis caused exclusively by xanthium strumarium. (United States)

    Pasricha, J S; Verma, K K; D'Souza, P


    Most cases having air-borne contact dermatitis (ABCD) in India are considered to be caused by Parthenium hysterophorus. In some cases however, other plants have also been noticed to give positive patch test reactions. We are reporting two cases presenting as ABCD who showed positive patch tests with Xanthium strumarium while the patch tests with Parthenium hysterophorus were negative. It is therefore necessary to realise that every case of ABCD is not caused by Parthenium, and patch testing with Parthenium alone can lead to serious mistakes.

  13. Numerical simulation of tornado-borne missile impact

    International Nuclear Information System (INIS)

    Tu, D.K.; Murray, R.C.


    The feasibility of using a finite element procedure to examine the impact phenomenon of a tornado-borne missile impinging on a reinforced concrete barrier was assessed. The major emphasis of this study was to simulate the impact of a nondeformable missile. Several series of simulations were run, using an 8-in.-dia steel slug as the impacting missile. The numerical results were then compared with experimental field tests and empirical formulas. The work is in support of tornado design practices for fuel reprocessing and fuel fabrication plants

  14. Computed tomography of the head of new born premature infants

    International Nuclear Information System (INIS)

    Ohno, Tsutomu; Mizobe, Naoki; Takehiro, Hideo


    Evaluation of the extracerebral space on CT resulted as follows: The existence of the etracerebral space in the parieto-occipital region (PO-ECS) was physiological findings characteristic to premature infants. Its incidence was higher and the width of the space was greater, in those of premature infants. Generally PO-ECS disappeared around 40 weeks of gestation, while it tended to remaine beyond 40 weeks in premature infants born after less than 30 weeks of pregnancy. The appearance and disappearance of the PO-ECS may present some approach to learning the development of the brain in premature infants. (Ueda, J.)

  15. Born Too Soon: Care for the preterm baby (United States)


    As part of a supplement entitled "Born Too Soon", this paper focuses on care of the preterm newborn. An estimated 15 million babies are born preterm, and the survival gap between those born in high and low income countries is widening, with one million deaths a year due to direct complications of preterm birth, and around one million more where preterm birth is a risk factor, especially amongst those who are also growth restricted. Most premature babies (>80%) are between 32 and 37 weeks of gestation, and many die needlessly for lack of simple care. We outline a series of packages of care that build on essential care for every newborn comprising support for immediate and exclusive breastfeeding, thermal care, and hygienic cord and skin care. For babies who do not breathe at birth, rapid neonatal resuscitation is crucial. Extra care for small babies, including Kangaroo Mother Care, and feeding support, can halve mortality in babies weighing Neonatal intensive care units in high income settings are de-intensifying care, for example increasing use of continuous positive airway pressure (CPAP) and this makes comprehensive preterm care more transferable. For health systems in low and middle income settings with increasing facility births, district hospitals are the key frontier for improving obstetric and neonatal care, and some large scale programmes now include specific newborn care strategies. However there are still around 50 million births outside facilities, hence home visits for mothers and newborns, as well as women's groups are crucial for reaching these families, often the poorest. A fundamental challenge is improving programmatic tracking data for coverage and quality, and measuring disability-free survival. The power of parent's voices has been important in high-income countries in bringing attention to preterm newborns, but is still missing from the most affected countries. Declaration This article is part of a supplement jointly funded by Save the Children

  16. Sources of Value Creation in Born Global Companies

    Directory of Open Access Journals (Sweden)

    Augustyniak Dobrochna


    Full Text Available Research about the phenomenon of rapid internationalization of small and medium size companies has evolved over the last two decades. Nevertheless, questions about business models or value creation in born global enterprises are rarely addressed in the literature. The objective of this article is to develop a theoretical framework for analyzing the sources of value creation in the business models of international new ventures (INV global companies, starting with adapting the model by Amit and Zott [2001, 2010] to early internationalizing venture. Current literature on international entrepreneurship, business models and value creation is also used as a basis for suggesting future empirical research recommendations.

  17. Born in Auschwitz and Survived: A Triumph Over Murderers. (United States)

    Weisz, George M; Kwiet, Konrad


    The discovery of Jewish babies who were born in Nazi concentration camps and survived seems miraculous, but this phenomenon did occur toward the end of World War II. The lives of a small group of mothers and surviving children are of both historical and medical interests. Their survival shows additional support for the hypothesis that maternal nutrition can induce metabolic syndrome and bone demineralization in their offspring. Information obtained through direct contact with some of the surviving children is the basis for this article.

  18. Biological markers of asexuality: Handedness, birth order, and finger length ratios in self-identified asexual men and women. (United States)

    Yule, Morag A; Brotto, Lori A; Gorzalka, Boris B


    Human asexuality is defined as a lack of sexual attraction to anyone or anything and it has been suggested that it may be best conceptualized as a sexual orientation. Non-right-handedness, fraternal birth order, and finger length ratio (2D:4D) are early neurodevelopmental markers associated with sexual orientation. We conducted an Internet study investigating the relationship between self-identification as asexual, handedness, number of older siblings, and self-measured finger-lengths in comparison to individuals of other sexual orientation groups. A total of 325 asexuals (60 men and 265 women; M age, 24.8 years), 690 heterosexuals (190 men and 500 women; M age, 23.5 years), and 268 non-heterosexuals (homosexual and bisexual; 64 men and 204 women; M age, 29.0 years) completed online questionnaires. Asexual men and women were 2.4 and 2.5 times, respectively, more likely to be non-right-handed than their heterosexual counterparts and there were significant differences between sexual orientation groups in number of older brothers and older sisters, and this depended on handedness. Asexual and non-heterosexual men were more likely to be later-born than heterosexual men, and asexual women were more likely to be earlier-born than non-heterosexual women. We found no significant differences between sexual orientation groups on measurements of 2D:4D ratio. This is one of the first studies to test and provide preliminary empirical support for an underlying neurodevelopmental basis to account for the lack of sexual attraction characteristic of asexuality.

  19. Obesity Among U.S.- and Foreign-Born Blacks by Region of Birth. (United States)

    Mehta, Neil K; Elo, Irma T; Ford, Nicole D; Siegel, Karen R


    Large, recent migration streams from the non-Hispanic Caribbean islands and Africa have increased the share of U.S. blacks born outside of the U.S. Little is known about health patterns in these foreign-born populations. The purpose of this study is to compare obesity levels among self-identified U.S. blacks across birth regions and examine potential explanations for subgroup differences. Data were from the 2000-2013 National Health Interview Surveys. Three birthplace subgroups were examined: individuals born in the U.S., Caribbean/South America, and Africa, aged 25-59 years. Data were analyzed in 2013-2014. Compared to U.S.-born participants, foreign-born participants had significantly lower obesity (BMI ≥30) odds. The AORs were 0.51 (Caribbean/South American-born, 95% CI=0.44, 0.58) and 0.41 (African-born, 95% CI=0.34, 0.50) with reference to U.S.-born individuals. Education, income, and cigarette smoking did not explain the favorable weight pattern of the foreign born. Among the foreign born, those residing in the U.S. for ≥15 years had 51% (95% CI=10%, 108%) higher obesity odds compared with those residing for <5 years. No statistically significant differences in obesity odds between those born in the Caribbean/South America and Africa were detected. Foreign-born blacks generally had lower obesity levels compared to their U.S.-born counterparts, which was not explained by SES or smoking behaviors. Despite this advantage, obesity prevalence among foreign-born black women was around 30%, suggesting that obesity poses a significant health risk this population. Copyright © 2015 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

  20. Japanese men's success in altered fatherhood role in a foreign country. (United States)

    Taniguchi, Hatsumi; Shimada, Mieki; McIntyre, Meredith


    This study explores the meaning of the lived experience of childbirth and parenting of Japanese men who became fathers in a foreign country. Japanese men have been raised to maintain very strict gender roles, excluding them from sharing with their wives the experience of childbirth and the day-to-day parenting of young children. The study employed a descriptive phenomenological approach with in-depth interviews. Participants included nine Japanese men born and raised in Japan who were living in Honolulu. Three theme categories emerged from the data: "making active efforts in preparation for childbirth in a foreign country"; "challenges in pregnancy, childbirth, child care, and as husbands or partners"; and "challenges in transition to parenthood." Japanese men successfully altered their transitional and authoritarian gender role to a family orientated social structure, under the influence of Western values, when living in foreign country. By spending more time with their new family, they acknowledged the processes of becoming a father. The ability to adapt their expectations of fatherhood in line with Western values was enhanced by the support of coworkers, their mature age, rich educational background, and the personal financial resources of the male participants in the study. © The Author(s) 2014.

  1. Dietary Sodium Intakes and Food Sources of Sodium in Canadian-Born and Asian-Born Individuals of Chinese Ethnicity at a Canadian University Campus (United States)

    Yu, Yan Han; Farmer, Anna; Mager, Diana; Willows, Noreen


    Objective: To document the sodium intake and food sources of sodium of Canadian-born Chinese (CBC) and Asian-born Chinese (ABC) individuals at a Canadian university campus. Participants: Healthy adults aged 18-58 years originating from Canada, China, Hong Kong, or Taiwan were recruited from the University of Alberta (n = 40 CBC, n = 41 ABC)…

  2. Stigma, discrimination, or symptomatology differences in self-reported mental health between US-born and Somalia-born Black Americans. (United States)

    Henning-Smith, Carrie; Shippee, Tetyana P; McAlpine, Donna; Hardeman, Rachel; Farah, Farhiya


    We examined differences in self-reported mental health (SRMH) between US-born and Somalia-born Black Americans compared with White Americans. We tested how SRMH was affected by stigma toward seeing a mental health provider, discrimination in the health care setting, or symptoms of depression. Data were from a 2008 survey of adults in Minnesota and were limited to US-born and Somalia-born Black and White Americans (n = 938). Somalia-born adults were more likely to report better SRMH than either US-born Black or White Americans. They also reported lower levels of discrimination (18.6%) than US-born Black Americans (33.4%), higher levels of stigma (23.6% vs 4.7%), and lower levels of depressive symptoms (9.1% vs 31.6%). Controlling for stigma, discrimination, and symptomatology, Somalia-born Black Americans reported better SRMH than White and Black Americans (odds ratio = 4.76). Mental health programming and health care providers who focus on Black Americans' mental health might be missing important sources of heterogeneity. It is essential to consider the role of race and ethnicity, but also of nativity, in mental health policy and programming.

  3. Volumetric changes of the nose and nasal airway 2 years after tooth-borne and bone-borne surgically assisted rapid maxillary expansion

    NARCIS (Netherlands)

    Nada, R.M.; Loon, B. van; Schols, J.G.J.H.; Maal, T.J.J.; Koning, M.J.J. de; Mostafa, Y.A.; Kuijpers-Jagtman, A.M.


    This study aimed to assess the effects of bone-borne and tooth-borne surgically assisted rapid maxillary expansion on the volumes of the nose and nasal airway 2 yr after maxillary expansion. This prospective cohort study included 32 patients with transverse maxillary hypoplasia. Expansion was

  4. Three-dimensional evaluation of soft tissue changes in the orofacial region after tooth-borne and bone-borne surgically assisted rapid maxillary expansion

    NARCIS (Netherlands)

    Nada, R.M.; Loon, B. van; Maal, T.J.J.; Berge, S.J.; Mostafa, Y.A.; Kuijpers-Jagtman, A.M.; Schols, J.G.J.H.


    OBJECTIVES: This study seeks to three-dimensionally assess soft tissue changes in the orofacial region following tooth-borne and bone-borne surgically assisted rapid maxillary expansion (SARME). MATERIALS AND METHODS: This prospective cohort study included 40 skeletally mature patients with

  5. HIV risk and barriers to care for African-born immigrant women: a sociocultural outlook

    Directory of Open Access Journals (Sweden)

    Okoro ON


    Full Text Available Olihe N Okoro,1 Shanasha O Whitson2 1Department of Pharmacy Practice and Pharmaceutical Sciences, College of Pharmacy, University of Minnesota, Duluth, 2Community Partnership Collaborative 2.0, Minneapolis, MN, USA Background: Data from the Minnesota Department of Health (MDH HIV/AIDS Surveillance Report 2015 show that African-born (AB women continue to be disproportionately affected by HIV. In 2015, these women accounted for more than half (54% of all new cases of HIV reported among females in Minnesota and 34% of all known female cases in the state. This study was a needs assessment for HIV pre-exposure prophylaxis (PrEP in vulnerable subgroups within the AB population and adequacy of HIV care for AB persons. The primary objective of this study was to gain an insight into the strategies that will limit the spread of HIV infection and enhance HIV care among AB immigrants. Methods: Community advocates, community-based organizations (CBOs, clinicians, and other HIV-related service providers were invited to participate in a focus group, structured interview or complete an assessment tool using the same questionnaire about HIV and PrEP among AB persons. A thematic analysis was then conducted on the open-ended questions addressing perceived barriers. Results: Findings suggest the following gender-specific sociocultural factors that drive HIV transmission and constitute barriers to HIV treatment for AB women: domestic/intimate partner violence, gender-biased stigma, discriminatory cultural beliefs and normative values/expectations, unprotected sex with husbands who have sex with other men, gender discordance in health care (preference for female provider, and sexual/reproductive health illiteracy. Recommendation: Based on recommendations, a community-based sexual and reproductive health education is being initiated with a curriculum that will be 1 broad (inclusive but not limited to HIV, 2 culturally sensitive/responsive, and 3 at appropriate

  6. Men's Educational Group Appointments in Rural Nicaragua. (United States)

    Campbell, Bruce B; Gonzalez, Hugo; Campbell, McKenzie; Campbell, Kent


    Men's preventive health and wellness is largely neglected in rural Nicaragua, where a machismo culture prevents men from seeking health care. To address this issue, a men's educational group appointment model was initiated at a rural health post to increase awareness about hypertension, and to train community health leaders to measure blood pressure. Men's hypertension workshops were conducted with patient knowledge pretesting, didactic teaching, and posttesting. Pretesting and posttesting performances were recorded, blood pressures were screened, and community leaders were trained to perform sphygmomanometry. An increase in hypertension-related knowledge was observed after every workshop and community health leaders demonstrated proficiency in sphygmomanometry. In addition, several at-risk patients were identified and follow-up care arranged. Men's educational group appointments, shown to be effective in the United States in increasing patient knowledge and satisfaction, appear to function similarly in a resource-constrained environment and may be an effective mechanism for reaching underserved men in Nicaragua.

  7. Chronic diseases in elderly men

    DEFF Research Database (Denmark)

    Nielsen, Morten Frost Munk; Wraae, Kristian; Gudex, Claire


    OBJECTIVE: prevalence estimates for chronic diseases and associated risk factors are needed for priority setting and disease prevention strategies. The aim of this cross-sectional study was to estimate the self-reported and clinical prevalence of common chronic disorders in elderly men. STUDY......-reported data on risk factors and disease prevalence were compared with data from hospital medical records. RESULTS: physical inactivity, smoking and excessive alcohol intake were reported by 27, 22 and 17% of the study population, respectively. Except for diabetes, all the chronic diseases investigated......, including hypertension, musculoskeletal and respiratory diseases were underreported by study participants. Erectile dysfunction and hypogonadism were substantially underreported in the study population even though these diseases were found to affect 48 and 21% of the participants, respectively. CONCLUSIONS...

  8. Will the global HIV response fail gay and bisexual men and other men who have sex with men? (United States)

    Ayala, George; Santos, Glenn-Milo


    Gay and bisexual men and other men who have sex with men are among the small number of groups for whom HIV remains uncontrolled worldwide. Although there have been recent and notable decreases in HIV incidence across several countries, prevalence and incidence is consistently higher or rising among men who have sex with men when compared with other groups. In 2014, MSMGF (the Global Forum on MSM & HIV) conducted its third biennial Global Men's Health and Rights Study, an international, multilingual, web-based cross-sectional survey of men who have sex with men recruited through online convenience sampling. We tested hypothesized correlates (selected a priori ) of successfully achieving each step along the HIV prevention and treatment continuum by fitting separate generalized estimating equation models adjusted for clustering by country in multivariate analyses. All models controlled for ability to meet basic financial needs, age, healthcare coverage, having a regular provider, region and country-level income. Higher provider discrimination and sexual stigma were associated with lower odds of perceived access to services, service utilization and virologic suppression. Conversely, accessing services from community-based organizations focused on lesbian, gay, bisexual and transgender people; greater engagement in gay community; and comfort with healthcare providers were associated with higher odds of achieving steps along the prevention and treatment continuum. To meet accelerated global HIV targets, global leaders must adopt a differentiated and bolder response, in keeping with current epidemiologic trends and community-based research. The HIV-related needs of gay and bisexual men and other men who have sex with men must be addressed openly, quickly and with sufficient resources to support evidence-based, community-led and human rights-affirming interventions at scale.

  9. Gains in Life Expectancy Associated with Higher Education in Men. (United States)

    Bijwaard, Govert E; van Poppel, Frans; Ekamper, Peter; Lumey, L H


    Many studies show large differences in life expectancy across the range of education, intelligence, and socio-economic status. As educational attainment, intelligence, and socio-economic status are highly interrelated, appropriate methods are required to disentangle their separate effects. The aim of this paper is to present a novel method to estimate gains in life expectancy specifically associated with increased education. Our analysis is based on a structural model in which education level, IQ at age 18 and mortality all depend on (latent) intelligence. The model allows for (selective) educational choices based on observed factors and on an unobserved factor capturing intelligence. Our estimates are based on information from health examinations of military conscripts born in 1944-1947 in The Netherlands and their vital status through age 66 (n = 39,798). Our empirical results show that men with higher education have lower mortality. Using structural models to account for education choice, the estimated gain in life expectancy for men moving up one educational level ranges from 0.3 to 2 years. The estimated gain in months alive over the observational period ranges from -1.2 to 5.7 months. The selection effect is positive and amounts to a gain of one to two months. Decomposition of the selection effect shows that the gain from selection on (latent) intelligence is larger than the gain from selection on observed factors and amounts to 1.0 to 1.7 additional months alive. Our findings confirm the strong selection into education based on socio-economic status and intelligence. They also show significant higher life expectancy among individuals with higher education after the selectivity of education choice has been taken into account. Based on these estimates, it is plausible therefore that increases in education could lead to increases in life expectancy.

  10. South African Men Who Have Sex With Both Men and Women and How They Differ From Men Who Have Sex With Men Exclusively. (United States)

    Alcala-Alezones, Carolina; Sandfort, Theo G M; Serafino, Stephanie; Reddy, Vasu


    The label "men who have sex with men" (MSM) is used to categorize a diverse population exclusively on the basis of its sexual behavior. Understanding the diversity that this label comprises is critical for the development of health interventions that effectively reach the various populations subsumed under this label. In this cross-sectional study of South African MSM (N = 480) recruited through respondent-driven sampling (RDS), we explored differences between men who had sex with both men and women (MSMW) and men who had sex with men exclusively (MSME). We found significant differences between these two groups in terms of sexual attraction, sexual identity, sexual preferences, sexual histories, and current sexual practices. MSMW were more likely to be confused about their same-sex attraction, to experience internalized homophobia, and to have paid for sex in the previous year, while MSME were more gender nonconforming and more likely to have been forced to have sex in the previous year. These findings underscore that the MSM label comprises a diverse population and that exclusive sexual engagement with other men is a critical distinction to take into account in understanding this diversity and fully grasping the lived experiences of men who have sex with men.

  11. Comparing disability amongst immigrants and native-born in Canada. (United States)

    Newbold, K Bruce; Simone, Dylan


    Given high levels of immigration into Canada and the associated requirement to understand the health needs of new arrivals, an extensive literature has developed over the past decade that has explored immigrant health issues, including the 'healthy immigrant effect'. Surprisingly, however, issues of disability within the immigrant population have received much less attention. Using data from Statistics Canada, 2006a, 2006b Participation and Activity Limitation Survey (PALS), this paper examines disability and its covariates amongst immigrants relative to non-immigrants in Canada. Compared with their native-born counterparts, recent immigrant arrivals (within the past 10 years) were less likely to report disability and less likely to report a severe disability than the native-born. However, differences in the rates and covariates of disabilities between males and female immigrants were observed, which are partially explained by socioeconomic and sociodemographic effects. The conclusion explores potential reasons why differentials in disability rates are observed, and points to future research directions. Copyright © 2015 Elsevier Ltd. All rights reserved.

  12. Multispectral image enhancement processing for microsat-borne imager (United States)

    Sun, Jianying; Tan, Zheng; Lv, Qunbo; Pei, Linlin


    With the rapid development of remote sensing imaging technology, the micro satellite, one kind of tiny spacecraft, appears during the past few years. A good many studies contribute to dwarfing satellites for imaging purpose. Generally speaking, micro satellites weigh less than 100 kilograms, even less than 50 kilograms, which are slightly larger or smaller than the common miniature refrigerators. However, the optical system design is hard to be perfect due to the satellite room and weight limitation. In most cases, the unprocessed data captured by the imager on the microsatellite cannot meet the application need. Spatial resolution is the key problem. As for remote sensing applications, the higher spatial resolution of images we gain, the wider fields we can apply them. Consequently, how to utilize super resolution (SR) and image fusion to enhance the quality of imagery deserves studying. Our team, the Key Laboratory of Computational Optical Imaging Technology, Academy Opto-Electronics, is devoted to designing high-performance microsat-borne imagers and high-efficiency image processing algorithms. This paper addresses a multispectral image enhancement framework for space-borne imagery, jointing the pan-sharpening and super resolution techniques to deal with the spatial resolution shortcoming of microsatellites. We test the remote sensing images acquired by CX6-02 satellite and give the SR performance. The experiments illustrate the proposed approach provides high-quality images.

  13. Stability of a tick-borne flavivirus in milk

    Directory of Open Access Journals (Sweden)

    Danielle K Offerdahl


    Full Text Available The tick-borne flaviviruses (TBFV occur worldwide and the tick-borne encephalitis virus members of the group (TBEV often cause severe, debilitating neurological disease in humans. Although the primary route of infection is through the bite of an infected tick, alimentary infection through the consumption of TBEV-contaminated dairy products is also well-documented and is responsible for some disease in endemic areas. Experimental infection of goats, cattle, and sheep with TBEV shows that virus can be excreted in the milk of infected animals. Additionally, the virus remains infectious after exposure to low pH levels, similar to those found in the stomach. To evaluate survival of virus in milk, we studied the stability of the BSL-2 TBFV, Langat virus, in unpasteurized goat milk over time and after different thermal treatments. Virus was stable in milk maintained under refrigeration conditions; however, there was a marked reduction in virus titer after incubation at room temperature. High temperature, short time pasteurization protocols completely inactivated the virus. Interestingly, simulation of a typical thermal regime utilized for cheese did not completely inactivate the virus in milk. These findings stress the importance of proper milk handling and pasteurization processes in areas endemic for TBEV.

  14. Dualities in M-theory and Born-Infeld Theory

    International Nuclear Information System (INIS)

    Brace, Daniel M.


    We discuss two examples of duality. The first arises in the context of toroidal compactification of the discrete light cone quantization of M-theory. In the presence of nontrivial moduli coming from the M-theory three form, it has been conjectured that the system is described by supersymmetric Yang-Mills gauge theory on a noncommutative torus. We are able to provide evidence for this conjecture, by showing that the dualities of this M-theory compactification, which correspond to T-duality in Type IIA string theory, are also dualities of the noncommutative supersymmetric Yang-Mills description. One can also consider this as evidence for the accuracy of the Matrix Theory description of M-theory in this background. The second type of duality is the self-duality of theories with U(1) gauge fields. After discussing the general theory of duality invariance for theories with complex gauge fields, we are able to find a generalization of the well known U(1) Born-Infeld theory that contains any number of gauge fields and which is invariant under the maximal duality group. We then find a supersymmetric extension of our results, and also show that our results can be extended to find Born-Infeld type actions in any even dimensional spacetime

  15. Humic colloid-borne migration of uranium in sand columns

    International Nuclear Information System (INIS)

    Artinger, R.; Rabung, T.; Kim, J.I.; Sachs, S.; Schmeide, K.; Heise, K.H.; Bernhard, G.; Nitsche, H.


    Column experiments were carried out to investigate the influence of humic colloids on subsurface uranium migration. The columns were packed with well-characterized aeolian quartz sand and equilibrated with groundwater rich in humic colloids (dissolved organic carbon (DOC): 30 mg dm -3 ). U migration was studied under an Ar/1% CO 2 gas atmosphere as a function of the migration time, which was controlled by the flow velocity or the column length. In addition, the contact time of U with groundwater prior to introduction into a column was varied. U(VI) was found to be the dominant oxidation state in the spiked groundwater. The breakthrough curves indicate that U was transported as a humic colloid-borne species with a velocity up to 5% faster than the mean groundwater flow. The fraction of humic colloid-borne species increases with increasing prior contact time and also with decreasing migration time. The migration behavior was attributed to a kinetically controlled association/dissociation of U onto and from humic colloids and also a subsequent sorption of U onto the sediment surface. The column experiments provide an insight into humic colloid-mediated U migration in subsurface aquifers


    Directory of Open Access Journals (Sweden)

    Marcus Vinicius de Oliveira Brasil


    Full Text Available The process of internationalization of global companies occurs connected to the high integration through the nets of computers, especially the Internet. The technological advances have revolutionized the forms of transacting products and services. Innovation becomes the key word for this new phase established in the economy by the computer science in which the Internet is able to establish a larger integration among the enterprises, consumers and suppliers. How can the Internet contribute to the process of Internationalization of Born Globals? This theoretical paper aims to discuss the role of innovations with internet in Born Globals firms to the process of internationalization. The literature review on the subject shows that the advances of technology will require new studies about the internationalization’s process. In spite of that, the influence of the electronic business has progressed in commercial transactions. The global world requires workers who are more and more prepared to face such reality. The enterprises will have to adapt, otherwise they may fail to reduce costs and to improve their logistics. The consumers can have personalized products, while their needs are met in a more comfortable, immediate way and with less intermediates. The electronic markets revolutionize the economy by meeting old needs in a more modern and practical way.

  17. On the mathematical treatment of the Born-Oppenheimer approximation

    International Nuclear Information System (INIS)

    Jecko, Thierry


    Motivated by the paper by Sutcliffe and Woolley [“On the quantum theory of molecules,” J. Chem. Phys. 137, 22A544 (2012)], we present the main ideas used by mathematicians to show the accuracy of the Born-Oppenheimer approximation for molecules. Based on mathematical works on this approximation for molecular bound states, in scattering theory, in resonance theory, and for short time evolution, we give an overview of some rigorous results obtained up to now. We also point out the main difficulties mathematicians are trying to overcome and speculate on further developments. The mathematical approach does not fit exactly to the common use of the approximation in Physics and Chemistry. We criticize the latter and comment on the differences, contributing in this way to the discussion on the Born-Oppenheimer approximation initiated by Sutcliffe and Woolley. The paper neither contains mathematical statements nor proofs. Instead, we try to make accessible mathematically rigourous results on the subject to researchers in Quantum Chemistry or Physics

  18. On the mathematical treatment of the Born-Oppenheimer approximation

    Energy Technology Data Exchange (ETDEWEB)

    Jecko, Thierry, E-mail: [AGM, UMR 8088 du CNRS, Université de Cergy-Pontoise, Département de mathématiques, site de Saint Martin, 2 avenue Adolphe Chauvin, F-95000 Pontoise (France)


    Motivated by the paper by Sutcliffe and Woolley [“On the quantum theory of molecules,” J. Chem. Phys. 137, 22A544 (2012)], we present the main ideas used by mathematicians to show the accuracy of the Born-Oppenheimer approximation for molecules. Based on mathematical works on this approximation for molecular bound states, in scattering theory, in resonance theory, and for short time evolution, we give an overview of some rigorous results obtained up to now. We also point out the main difficulties mathematicians are trying to overcome and speculate on further developments. The mathematical approach does not fit exactly to the common use of the approximation in Physics and Chemistry. We criticize the latter and comment on the differences, contributing in this way to the discussion on the Born-Oppenheimer approximation initiated by Sutcliffe and Woolley. The paper neither contains mathematical statements nor proofs. Instead, we try to make accessible mathematically rigourous results on the subject to researchers in Quantum Chemistry or Physics.

  19. Urbanization, land tenure security and vector-borne Chagas disease (United States)

    Levy, Michael Z.; Barbu, Corentin M.; Castillo-Neyra, Ricardo; Quispe-Machaca, Victor R.; Ancca-Juarez, Jenny; Escalante-Mejia, Patricia; Borrini-Mayori, Katty; Niemierko, Malwina; Mabud, Tarub S.; Behrman, Jere R.; Naquira-Velarde, Cesar


    Modern cities represent one of the fastest growing ecosystems on the planet. Urbanization occurs in stages; each stage characterized by a distinct habitat that may be more or less susceptible to the establishment of disease vector populations and the transmission of vector-borne pathogens. We performed longitudinal entomological and epidemiological surveys in households along a 1900 × 125 m transect of Arequipa, Peru, a major city of nearly one million inhabitants, in which the transmission of Trypanosoma cruzi, the aetiological agent of Chagas disease, by the insect vector Triatoma infestans, is an ongoing problem. The transect spans a cline of urban development from established communities to land invasions. We find that the vector is tracking the development of the city, and the parasite, in turn, is tracking the dispersal of the vector. New urbanizations are free of vector infestation for decades. T. cruzi transmission is very recent and concentrated in more established communities. The increase in land tenure security during the course of urbanization, if not accompanied by reasonable and enforceable zoning codes, initiates an influx of construction materials, people and animals that creates fertile conditions for epidemics of some vector-borne diseases. PMID:24990681

  20. Proportion of litters of purebred dogs born by caesarean section. (United States)

    Evans, Katy M; Adams, Vicki J


    To describe the frequency of caesarean sections in a large sample of pedigree dogs in the UK. Data on the numbers of litters born in the previous 10 years were available from a cross-sectional study of dogs belonging to breed club members (2004 Kennel Club/BSAVA Scientific Committee Purebred Dog Health Survey). In this survey 151 breeds were represented with data for households that had reported on at least 10 litters (range 10-14,15): this represented 13,141 bitches which had whelped 22,005 litters. The frequency of caesarean sections was estimated as the percentage of litters that were reported to be born by caesarean section (caesarean rates) and are reported by breed. The dogs were categorised into brachycephalic, mesocephalic and dolicocephalic breeds. The 10 breeds with the highest caesarean rates were the Boston terrier, bulldog, French bulldog, mastiff, Scottish terrier, miniature bull terrier, German wirehaired pointer, Clumber spaniel, Pekingese and Dandie Dinmont terrier. In the Boston terrier, bulldog and French bulldog, the rate was > 80%. These data provide evidence for the need to monitor caesarean rates in certain breeds of dog.

  1. Tick-borne encephalitis: a disease neglected by travel medicine. (United States)

    Haditsch, Martin; Kunze, Ursula


    Tick-borne encephalitis (TBE) is a vector-borne disease that is primarily transmitted to humans by infected ticks and causes infection of the central nervous system. Clinical presentations range from meningitis to encephalitis with or without myelitis, and infection may result in death or long-term neurological sequelae. TBE is endemic in regions of at least 27 European as well as in some Asian countries. Infection and disease, however, can be averted successfully by tick-bite prevention and active vaccination. The risk of infection has shifted from daily life and occupational exposure to leisure-time activities, including travelling. Outdoor activities during the tick season with contact with nature increase the risk of tick bites. Although the number of travel-associated cases is unknown, it is certainly under-estimated because there is hardly any awareness of TBE in non-endemic countries. Therefore, the majority of cases remain undiagnosed, also because of the lack of diagnostic serology, as there is no routine screening for TBE in non-endemic regions. Because of the increasing number of travellers from TBE non-endemic to endemic regions, and in view of the fact that TBE was included in the list of notifiable diseases in the European Union in September 2012, this disease needs to become an important issue in travel medicine. Copyright © 2013 Elsevier Ltd. All rights reserved.

  2. Tick-borne infections in human and animal population worldwide

    Directory of Open Access Journals (Sweden)

    José Brites-Neto


    Full Text Available The abundance and activity of ectoparasites and its hosts are affected by various abiotic factors, such as climate and other organisms (predators, pathogens and competitors presenting thus multiples forms of association (obligate to facultative, permanent to intermittent and superficial to subcutaneous developed during long co-evolving processes. Ticks are ectoparasites widespread globally and its eco epidemiology are closely related to the environmental conditions. They are obligatory hematophagous ectoparasites and responsible as vectors or reservoirs at the transmission of pathogenic fungi, protozoa, viruses, rickettsia and others bacteria during their feeding process on the hosts. Ticks constitute the second vector group that transmit the major number of pathogens to humans and play a role primary for animals in the process of diseases transmission. Many studies on bioecology of ticks, considering the information related to their population dynamics, to the host and the environment, comes possible the application and efficiency of tick control measures in the prevention programs of vector-borne diseases. In this review were considered some taxonomic, morphological, epidemiological and clinical fundamental aspects related to the tick-borne infections that affect human and animal populations.

  3. Stability of a Tick-Borne Flavivirus in Milk. (United States)

    Offerdahl, Danielle K; Clancy, Niall G; Bloom, Marshall E


    The tick-borne flaviviruses (TBFV) occur worldwide and the tick-borne encephalitis virus (TBEV) members of the group often cause severe, debilitating neurological disease in humans. Although the primary route of infection is through the bite of an infected tick, alimentary infection through the consumption of TBEV-contaminated dairy products is also well-documented and is responsible for some disease in endemic areas. Experimental infection of goats, cattle, and sheep with TBEV shows that the virus can be excreted in the milk of infected animals. Additionally, the virus remains infectious after exposure to low pH levels, similar to those found in the stomach. To evaluate the survival of virus in milk, we studied the stability of the BSL-2 TBFV, Langat virus, in unpasteurized goat milk over time and after different thermal treatments. Virus was stable in milk maintained under refrigeration conditions; however, there was a marked reduction in virus titer after incubation at room temperature. High temperature, short time pasteurization protocols completely inactivated the virus. Interestingly, simulation of a typical thermal regime utilized for cheese did not completely inactivate the virus in milk. These findings stress the importance of proper milk handling and pasteurization processes in areas endemic for TBEV.

  4. Born in Bradford, a cohort study of babies born in Bradford, and their parents: Protocol for the recruitment phase

    Directory of Open Access Journals (Sweden)

    Raynor Pauline


    Full Text Available Abstract Background Bradford, one of the most deprived cities in the United Kingdom, has a wide range of public health problems associated with socioeconomic deprivation, including an infant mortality rate almost double that for England and Wales. Infant mortality is highest for babies of Pakistani origin, who comprise almost half the babies born in Bradford. The Born in Bradford cohort study aims to examine environmental, psychological and genetic factors that impact on health and development perinatally, during childhood and subsequent adult life, and those that influence their parents' health and wellbeing. This protocol outlines methods for the recruitment phase of the study. Methods Most Bradford women attend for antenatal care and give birth at the Bradford Royal Infirmary, which has approximately 5,800 births per year. Women are eligible for recruitment if they plan to give birth here. Babies born from March 2007 are eligible to participate, recruitment is planned to continue until 2010. Fathers of babies recruited are invited to participate. Women are usually recruited when they attend for a routine oral glucose tolerance test at 26–28 weeks gestation. Recruitment of babies is at birth. Fathers are recruited whenever possible during the antenatal period, or soon after the birth. The aim is to recruit 10,000 women, their babies, and the babies' fathers. At recruitment women have blood samples taken, are interviewed to complete a semi-structured questionnaire, weighed, and have height, arm circumference and triceps skinfold measured. Umbilical cord blood is collected at birth. Within two weeks of birth babies have their head, arm and abdominal circumference measured, along with subscapular and triceps skinfold thickness. Fathers self-complete a questionnaire at recruitment, have height and weight measured, and provide a saliva sample. Participants are allocated a unique study number. NHS numbers will be used to facilitate record linkage

  5. Hyposalivation and Poor Dental Health Status Are Potential Correlates of Age-Related Cognitive Decline in Late Midlife in Danish Men

    DEFF Research Database (Denmark)

    Sorensen, Christiane E.; Hansen, Naja L.; Mortensen, Erik L.


    and nocturnal xerostomia were associated with daily intake of medication and alcohol. Discussion: Overall, hyposalivation, xerostomia and poor dental status distinguished a group of men displaying relative decline in cognitive performance from a group of men without evidence of cognitive decline. Thus...... and salivary gland hypofunction were tested in two groups of middle-aged men in late midlife, who differed substantially with respect to their midlife performance in verbal intelligence when compared with their performance in young adulthood. Materials and Methods: Participants (n = 193) were recruited from...... the Danish Metropolit Cohort of men born in 1953. Based on their individual change in performance in two previously administered intelligence tests, they were allocated to one group of positive and one group of negative outliers in midlife cognition scores, indicating no decline versus decline in test...

  6. Characteristics of adenovirus urethritis among heterosexual men and men who have sex with men: a review of clinical cases. (United States)

    Samaraweera, Geethani R; Garcia, Katherine; Druce, Julian; Williams, Henrietta; Bradshaw, Catriona S; Fairley, Christopher K; Chow, Eric Pf; Denham, Ian M; Read, Timothy R H; Chen, Marcus Y


    The aim of this study was to characterise the clinical features of adenovirus urethritis in men and to compare the frequency of these between heterosexual men and men who have sex with men (MSM). This was a review of the clinical and laboratory information from men diagnosed with PCR-confirmed adenovirus urethritis at the Melbourne Sexual Health Centre between January 2006 and April 2014. 102 adenovirus urethritis cases were reported, among which 61 were heterosexual men and 41 MSM. Eighty-nine per cent (n=91) had signs of meatitis or conjunctivitis: 51% had meatitis only; 32% meatitis together with conjunctivitis and 6% with conjunctivitis only. The distribution of symptoms and signs was similar among heterosexual men and MSM (p values >0.1). Adenovirus was the sole pathogen found in 93% of cases, excluding gonorrhoea, chlamydia, Mycoplasma genitalium and herpes simplex virus. Only 37% had ≥5 polymorphs per high-power field from a urethral smear. Where samples were still available for adenoviral sequencing (n=20), all were subgroup D. The clinical features of adenovirus urethritis in men can be distinctive and aid diagnosis, distinguishing it from other treatable causes of male urethritis. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to

  7. Distinct Neisseria gonorrhoeae Transmission Networks Among Men Who Have Sex With Men in Amsterdam, the Netherlands

    NARCIS (Netherlands)

    Heymans, Raymond; A Matser, Amy; Bruisten, Sylvia M.; Heijman, Titia; Geskus, Ronald B.; Speksnijder, Adrianus G. C. L.; Davidovich, Udi; de Vries, Henry J. C.; Coutinho, Roel A.; Schim van der Loeff, Maarten F.


    Background. Molecular typing was used to elucidate Neisseria gonorrhoeae transmission networks among men who have sex with men (MSM) in Amsterdam, the Netherlands. We determined whether clusters of patients infected with specific N. gonorrhoeae genotypes were related to various epidemiological

  8. Men with spinal cord injury have a smaller prostate than men without

    DEFF Research Database (Denmark)

    Hvarness, Helle; Jakobsen, Henrik; Biering-Sørensen, Fin


    To compare prostate volume and number of ejaculations in men with and without spinal cord injury (SCI).......To compare prostate volume and number of ejaculations in men with and without spinal cord injury (SCI)....

  9. Saliendo Adelante: Stressors and Coping Strategies Among Immigrant Latino Men Who Have Sex With Men in a Nontraditional Settlement State. (United States)

    Gilbert, Paul A; Barrington, Clare; Rhodes, Scott D; Eng, Eugenia


    Immigrant Latino men who have sex with men (MSM) are marginalized along multiple dimensions (e.g., ethnicity, sexual orientation, language use), which can negatively affect their health and well-being. As little is known about how this subgroup experiences the stress of marginalization and how, in turn, they cope with such stress, this study investigated stressors and coping strategies to better understand the factors shaping Latino MSM health. Assisted by a community advisory committee, we conducted in-depth interviews with 15 foreign-born Latino MSM in a nontraditional settlement state. Drawing on grounded theory methods, we analyzed transcripts iteratively to identify processes and characterize themes. Results were confirmed in member check interviews (n = 4) and findings were further contextualized through key informant interviews (n = 3). Participants reported ubiquitous, concurrent stressors due to being an immigrant, being a sexual minority, and being working poor. In particular, homophobia within families and local Latino communities was seen as pervasive. Some participants faced additional stressors due to being undocumented and not being Mexican. Participants drew on four types of coping strategies, with no dominant coping response: passive coping (i.e., not reacting to stressors); attempting to change stressors; seeking social support; and seeking distractions. Family ties, especially with mothers, provided key emotional support but could also generate stress related to participants' sexuality. This study lays a foundation for future work and is particularly relevant for Latino MSM in nontraditional settlement states. Findings may inform future interventions to reduce stressors and increase resiliency, which can positively affect multiple health outcomes. © The Author(s) 2016.

  10. Fag Men: Mad Men, Homosexuality and Televisual Style

    Directory of Open Access Journals (Sweden)

    Lee Wallace


    Full Text Available Among the many retro-fittings achieved by Mad Men—Matthew Weinerʼs still unfurling television series set in the advertising world of the early 1960s—is the representation of the homosexual closet as a thing of the past. This essay approaches Mad Men’s account of the homophobic past in order to think about sexuality and televisual style. A landmark programme coterminous with American television transferring from analogue to digital signal, Mad Men allegorizes another moment in television history when the medium was defined not by convergence and time-shifting but by liveness, scheduling flow, mass-market demographics and synchronous viewing. Though it confines its gay content to minor characters and narrative arcs that phase in and out in relation to open-ended long-form needs, the programme’s representation of homophobia as a thing of the past provides a useful lens on the complex temporal co-ordinates of contemporary television.

  11. What Lies Behind NSF Astronomer Demographics? Subjectivities of Women, Minorities and Foreign-born Astronomers within Meshworks of Big Science Astronomy (United States)

    Guillen, Reynal; Gu, D.; Holbrook, J.; Murillo, L. F.; Traweek, S.


    Our current research focuses on the trajectory of scientists working with large-scale databases in astronomy, following them as they strategically build their careers, digital infrastructures, and make their epistemological commitments. We look specifically at how gender, ethnicity, nationality intersect in the process of subject formation in astronomy, as well as in the process of enrolling partners for the construction of instruments, design and implementation of large-scale databases. Work once figured as merely technical support, such assembling data catalogs, or as graphic design, generating pleasing images for public support, has been repositioned at the core of the field. Some have argued that such databases enable a new kind of scientific inquiry based on data exploration, such as the "fourth paradigm" or "data-driven" science. Our preliminary findings based on oral history interviews and ethnography provide insights into meshworks of women, African-American, "Hispanic," Asian-American and foreign-born astronomers. Our preliminary data suggest African-American men are more successful in sustaining astronomy careers than Chicano and Asian-American men. A distinctive theme in our data is the glocal character of meshworks available to and created by foreign-born women astronomers working at US facilities. Other data show that the proportion of Asian to Asian American and foreign-born Latina/o to Chicana/o astronomers is approximately equal. Futhermore, Asians and Latinas/os are represented in significantly greater numbers than Asian Americans and Chicanas/os. Among professional astronomers in the US, each ethnic minority group is numbered on the order of tens, not hundreds. Project support is provided by the NSF EAGER program to University of California, Los Angeles under award 0956589.

  12. Behavioural responses of two-spotted spider mites induced by predator-borne and prey-borne cues. (United States)

    Gyuris, Enikő; Szép, Erna; Kontschán, Jenő; Hettyey, Attila; Tóth, Zoltán


    Applying predatory mites as biological control agents is a well established method against spider mites which are major pests worldwide. Although antipredator responses can influence the outcome of predator-prey interactions, we have limited information about what cues spider mites use to adjust their behavioural antipredator responses. We experimentally exposed two-spotted spider mites (Tetranychus urticae) to different predator-borne cues (using a specialist predator, Phytoseiulus persimilis, or a generalist predator, Amblyseius swirskii), conspecific prey-borne cues, or both, and measured locomotion and egg-laying activity. The reactions to predator species compared to each other manifested in reversed tendencies: spider mites increased their locomotion activity in the presence of P. persimilis, whereas they decreased it when exposed to A. swirskii. The strongest response was triggered by the presence of a killed conspecific: focal spider mites decreased their locomotion activity compared to the control group. Oviposition activity was not affected by either treatment. Our results point out that spider mites may change their behaviour in response to predators, and also to the presence of killed conspecifics, but these effects were not enhanced when both types of cues were present. The effect of social contacts among prey conspecifics on predator-induced behavioural defences is discussed. Copyright © 2017 Elsevier B.V. All rights reserved.

  13. Men without a sense of smell exhibit a strongly reduced number of sexual relationships, women exhibit reduced partnership security - a reanalysis of previously published data. (United States)

    Croy, Ilona; Bojanowski, Viola; Hummel, Thomas


    Olfactory function influences social behavior. For instance, olfaction seems to play a key role in mate choice and helps detecting emotions in other people. In a previous study, we showed that people who were born without a sense of smell exhibit enhanced social insecurity. Based on the comments to this article we decided to have a closer look to whether the absence of the sense of smell affects men and women differently. Under this focus questionnaire data of 32 patients, diagnosed with isolated congenital anosmia (10 men, 22 women) and 36 age-matched healthy controls (15 men, 21 women) was reanalyzed. In result, men and women without a sense of smell reported enhanced social insecurity, but with different consequences: Men who were born without a sense of smell exhibit a strongly reduced number of sexual relationships and women are affected such that they feel less secure about their partner. This emphasizes the importance of the sense of smell for intimate relationships. Copyright © 2012 Elsevier B.V. All rights reserved.

  14. Positive Portrayals of Feminist Men Increase Men's Solidarity with Feminists and Collective Action Intentions (United States)

    Wiley, Shaun; Srinivasan, Ruhi; Finke, Elizabeth; Firnhaber, Joseph; Shilinsky, Alyssa


    The present study examined whether positive portrayals of feminist men could increase men's sense of solidarity with feminists and, through it, their intentions to engage in collective action in support of women. A sample of 102 mostly White men between the ages of 18 and 63 was recruited from Mechanical Turk, an online crowdsourcing marketplace.…

  15. An intersectional approach to social determinants of stress for African American men: men's and women's perspectives. (United States)

    Griffith, Derek M; Ellis, Katrina R; Allen, Julie Ober


    Stress is a key factor that helps explain racial and gender differences in health, but few studies have examined gendered stressors that affect men. This study uses an intersectional approach to examine the sources of stress in African American men's lives from the perspectives of African American men and important women in their lives. Phenomenological analysis was used to examine data from 18 exploratory focus groups with 150 African American men, ages 30 years and older, and eight groups with 77 African American women. The two primary sources of stress identified were seeking to fulfill socially and culturally important gender roles and being an African American man in a racially stratified society. A central focus of African American men's daily lives was trying to navigate chronic stressors at home and at work and a lack of time to fulfill roles and responsibilities in different life domains that are traditionally the responsibility of men. Health was rarely mentioned by men as a source of stress, though women noted that men's aging and weathering bodies were a source of stress for men. Because of the intersection of racism and economic and social stressors, men and women reported that the stress that African American men experienced was shaped by the intersection of race, ethnicity, age, marital status, and other factors that combined in unique ways. The intersection of these identities and characteristics led to stressors that were perceived to be of greater quantity and qualitatively different than the stress experienced by men of other races.

  16. Sexuality and Health: A Study of Tanzanian Men\\'s Experiences of ...

    African Journals Online (AJOL)

    The aim of this study was to explore Tanzanian men\\'s experiences regarding their health and sex life after they had been diagnosed with HIV. In-depth interviews were performed with a purposive sample of ten men living in an urban area in Tanzania and who had been HIV positive for more than one year.

  17. Asymptomatic Lymphogranuloma Venereum in Men who Have Sex with Men, United Kingdom. (United States)

    Saxon, Cara; Hughes, Gwenda; Ison, Catherine


    We investigated prevalence of lymphogranuloma venereum (LGV) among men who have sex with men who were tested for chlamydia at 12 clinics in the United Kingdom during 10 weeks in 2012. Of 713 men positive for Chlamydia trachomatis, 66 (9%) had LGV serovars; 15 (27%) of 55 for whom data were available were asymptomatic.


    International Nuclear Information System (INIS)

    Dukes, Donald; Krumholz, Mark R.


    A number of authors have argued that the Sun must have been born in a cluster of no more than several thousand stars, on the basis that, in a larger cluster, close encounters between the Sun and other stars would have truncated the outer solar system or excited the outer planets into eccentric orbits. However, this dynamical limit is in tension with meteoritic evidence that the solar system was exposed to a nearby supernova during or shortly after its formation; a several-thousand-star cluster is much too small to produce a massive star whose lifetime is short enough to have provided the enrichment. In this paper, we revisit the dynamical limit in the light of improved observations of the properties of young clusters. We use a series of scattering simulations to measure the velocity-dependent cross-section for disruption of the outer solar system by stellar encounters, and use this cross-section to compute the probability of a disruptive encounter as a function of birth cluster properties. We find that, contrary to prior work, the probability of disruption is small regardless of the cluster mass, and that it actually decreases rather than increases with cluster mass. Our results differ from prior work for three main reasons: (1) unlike in most previous work, we compute a velocity-dependent cross-section and properly integrate over the cluster mass-dependent velocity distribution of incoming stars; (2) we recognize that ∼90% of clusters have lifetimes of a few crossing times, rather than the 10-100 Myr adopted in many earlier models; and (3) following recent observations, we adopt a mass-independent surface density for embedded clusters, rather than a mass-independent radius as assumed many earlier papers. Our results remove the tension between the dynamical limit and the meteoritic evidence, and suggest that the Sun was born in a massive cluster. A corollary to this result is that close encounters in the Sun's birth cluster are highly unlikely to truncate the

  19. A survey of canine tick-borne diseases in India

    Directory of Open Access Journals (Sweden)

    Coleman Glen T


    Full Text Available Abstract Background There are few published reports on canine Babesia, Ehrlichia, Anaplasma, Hepatozoon and haemotropic Mycoplasma infections in India and most describe clinical disease in individual dogs, diagnosed by morphological observation of the microorganisms in stained blood smears. This study investigated the occurrence and distribution of canine tick-borne disease (TBD pathogens using a combination of conventional and molecular diagnostic techniques in four cities in India. Results On microscopy examination, only Hepatozoon gamonts were observed in twelve out of 525 (2.3%; 95% CI: 1.2, 4 blood smears. Using polymerase chain reaction (PCR, a total of 261 from 525 dogs (49.7%; 95% CI: 45.4, 54.1 in this study were infected with one or more canine tick-borne pathogen. Hepatozoon canis (30%; 95% CI: 26.0, 34.0 was the most common TBD pathogen found infecting dogs in India followed by Ehrlichia canis (20.6%; 95% CI: 17.2, 24.3, Mycoplasma haemocanis (12.2%; 95% CI: 9.5, 15.3, Anaplasma platys (6.5%; 95% CI: 4.5, 8.9, Babesia vogeli (5.5%, 95% CI: 3.7, 7.8 and Babesia gibsoni (0.2%, 95% CI: 0.01, 1.06. Concurrent infection with more than one TBD pathogen occurred in 39% of cases. Potential tick vectors, Rhipicephalus (most commonly and/or Haemaphysalis ticks were found on 278 (53% of dogs examined. Conclusions At least 6 species of canine tick-borne pathogens are present in India. Hepatozoon canis was the most common pathogen and ticks belonging to the genus Rhipicephalus were encountered most frequently. Polymerase chain reaction was more sensitive in detecting circulating pathogens compared with peripheral blood smear examination. As co-infections with canine TBD pathogens were common, Indian veterinary practitioners should be cognisant that the discovery of one such pathogen raises the potential for multiple infections which may warrant different clinical management strategies.

  20. Altered Amygdala Development and Fear Processing in Prematurely Born Infants (United States)

    Cismaru, Anca Liliana; Gui, Laura; Vasung, Lana; Lejeune, Fleur; Barisnikov, Koviljka; Truttmann, Anita; Borradori Tolsa, Cristina; Hüppi, Petra S.


    Context: Prematurely born children have a high risk of developmental and behavioral disabilities. Cerebral abnormalities at term age have been clearly linked with later behavior alterations, but existing studies did not focus on the amygdala. Moreover, studies of early amygdala development after premature birth in humans are scarce. Objective: To compare amygdala volumes in very preterm infants at term equivalent age (TEA) and term born infants, and to relate premature infants’ amygdala volumes with their performance on the Laboratory Temperament Assessment Battery (Lab-TAB) fear episode at 12 months. Participants: Eighty one infants born between 2008 and 2014 at the University Hospitals of Geneva and Lausanne, taking part in longitudinal and functional imaging studies, who had undergone a magnetic resonance imaging (MRI) scan at TEA enabling manual amygdala delineation. Outcomes: Amygdala volumes assessed by manual segmentation of MRI scans; volumes of cortical and subcortical gray matter, white matter and cerebrospinal fluid (CSF) automatically segmented in 66 infants; scores for the Lab-TAB fear episode for 42 premature infants at 12 months. Results: Amygdala volumes were smaller in preterm infants at TEA than term infants (mean difference 138.03 mm3, p amygdala volumes were larger than left amygdala volumes (mean difference 36.88 mm3, p Amygdala volumes showed significant correlation with the intensity of the escape response to a fearsome toy (rs = 0.38, p = 0.013), and were larger in infants showing an escape response compared to the infants showing no escape response (mean difference 120.97 mm3, p = 0.005). Amygdala volumes were not significantly correlated with the intensity of facial fear, distress vocalizations, bodily fear and positive motor activity in the fear episode. Conclusion: Our results indicate that premature birth is associated with a reduction in amygdala volumes and white matter volumes at TEA, suggesting that altered amygdala development

  1. Tick-Borne Transmission of Murine Gammaherpesvirus 68

    Directory of Open Access Journals (Sweden)

    Valeria Hajnická


    Full Text Available Herpesviruses are a large group of DNA viruses infecting mainly vertebrates. Murine gammaherpesvirus 68 (MHV68 is often used as a model in studies of the pathogenesis of clinically important human gammaherpesviruses such as Epstein-Barr virus and Kaposi's sarcoma-associated herpesvirus. This rodent virus appears to be geographically widespread; however, its natural transmission cycle is unknown. Following detection of MHV68 in field-collected ticks, including isolation of the virus from tick salivary glands and ovaries, we investigated whether MHV68 is a tick-borne virus. Uninfected Ixodes ricinus ticks were shown to acquire the virus by feeding on experimentally infected laboratory mice. The virus survived tick molting, and the molted ticks transmitted the virus to uninfected laboratory mice on which they subsequently fed. MHV68 was isolated from the tick salivary glands, consistent with transmission via tick saliva. The virus survived in ticks without loss of infectivity for at least 120 days, and subsequently was transmitted vertically from one tick generation to the next, surviving more than 500 days. Furthermore, the F1 generation (derived from F0 infected females transmitted MHV68 to uninfected mice on which they fed, with MHV68 M3 gene transcripts detected in blood, lung, and spleen tissue of mice on which F1 nymphs and F1 adults engorged. These experimental data fulfill the transmission criteria that define an arthropod-borne virus (arbovirus, the largest biological group of viruses. Currently, African swine fever virus (ASFV is the only DNA virus recognized as an arbovirus. Like ASFV, MHV68 showed evidence of pathogenesis in ticks. Previous studies have reported MHV68 in free-living ticks and in mammals commonly infested with I. ricinus, and neutralizing antibodies to MHV68 have been detected in large mammals (e.g., deer including humans. Further studies are needed to determine if these reports are the result of tick-borne transmission

  2. Using geographical information systems to explore disparities in preterm birth rates among foreign-born and U.S.-born Black mothers. (United States)

    Bloch, Joan Rosen


    To examine spatial patterns of neighborhood contextual factors of stress with preterm birth (PTB) and nativity (foreign-born and U.S.-born) among Black mothers. Descriptive geographic-spatial research. Births to Philadelphia residents during 2003-2005 in the context of Philadelphia residential neighborhoods (N = 350) were studied. All data were aggregated to neighborhood levels (census tracts). Maps were created to assess geographic-spatial patterns. A geographic information system (GIS) database was created that imported geo-coded data on births, crime (assaults with guns and domestic abuse), poverty, race, and nativity (foreign-born vs. U.S.-born). Clear visual patterns of "bad" neighborhoods emerged and were significantly associated with higher prevalence of PTB for foreign-born Black and U.S.-born Black mothers (p < .0001). This study demonstrated how GIS visually clarified important spatial patterns of adverse living conditions and PTB prevalence. Nurses can use GIS to better understand living environments of mothers and their families and to target interventions in geographical areas with the greatest service needs. Further research on individual and contextual factors is warranted to address the observed health disparities among the heterogeneous groups of foreign-born Black mothers. Despite limitations of aggregate data, it is clear that where mothers live matters. This has important implications for nursing practice and policy. © 2011 AWHONN, the Association of Women's Health, Obstetric and Neonatal Nurses.

  3. Using Geographical Information Systems to Explore Disparities in Preterm Birth Rates Among Foreign-born and U.S.-born Black Mothers (United States)

    Bloch, Joan Rosen


    Objective To examine spatial patterns of neighborhood contextual factors of stress with preterm birth (PTB) and nativity (foreign-born and U.S.-born) among Black mothers. Design Descriptive geographic-spatial research. Setting & Participants Births to Philadelphia residents during 2003–2005 in the context of Philadelphia residential neighborhoods (N = 350) were studied. Methods All data were aggregated to neighborhood levels (census tracts). Maps were created to assess geographic-spatial patterns. A geographic information system (GIS) database was created that imported geo-coded data on births, crime (assaults with guns and domestic abuse), poverty, race, and nativity (foreign-born vs. U.S.-born). Results Clear visual patterns of “bad” neighborhoods emerged and were significantly associated with higher prevalence of PTB for foreign-born Black and U.S.-born Black mothers (p GIS visually clarified important spatial patterns of adverse living conditions and PTB prevalence. Nurses can use GIS to better understand living environments of mothers and their families and to target interventions in geographical areas with the greatest service needs. Further research on individual and contextual factors is warranted to address the observed health disparities among the heterogeneous groups of foreign-born Black mothers. Despite limitations of aggregate data, it is clear that where mothers live matters. This has important implications for nursing practice and policy. PMID:22273411

  4. The "Marital" Liaisons of Gay Men. (United States)

    Harry, Joseph


    Reports research on the nature of enduring sexual liaisons among homosexual men. Such relationships vary widely and may be subinstitutional adaptions to lack of community support. Gay men committed to the heterosexual world were less likely to enter enduring relationships. Open marriage is the more enduring form of gay male liaisons. (Author)

  5. Anal intraepithelial neoplasia in HIV+ men

    NARCIS (Netherlands)

    Richel, O.


    In this thesis we investigated several aspects of anal intraepithelial neoplasia (AIN) in HIV+ men who have sex with men (MSM). This condition has gained clinical interest because of the impressive increase of the anal cancer incidence in HIV+ MSM since the introduction of combination antiretroviral

  6. Household and kin provisioning by Hadza men. (United States)

    Wood, Brian M; Marlowe, Frank W


    We use data collected among Hadza hunter-gatherers between 2005 and 2009 to examine hypotheses about the causes and consequences of men's foraging and food sharing. We find that Hadza men foraged for a range of food types, including fruit, honey, small animals, and large game. Large game were shared not like common goods, but in ways that significantly advantaged producers' households. Food sharing and consumption data show that men channeled the foods they produced to their wives, children, and their consanguineal and affinal kin living in other households. On average, single men brought food to camp on 28% of days, married men without children at home on 31% of days, and married men with children at home on 42% of days. Married men brought fruit, the least widely shared resource, to camp significantly more often than single men. A model of the relationship between hunting success and household food consumption indicates that the best hunters provided 3-4 times the amount of food to their families than median or poor hunters. These new data fill important gaps in our knowledge of the subsistence economy of the Hadza and uphold predictions derived from the household and kin provisioning hypotheses. Key evidence and assumptions backing prior claims that Hadza hunting is largely a form of status competition were not replicated in our study. In light of this, family provisioning is a more viable explanation for why good hunters are preferred as husbands and have higher fertility than others.

  7. Men in Kindergartens: Work Culture and Gender (United States)

    Børve, Hege Eggen


    This article examines the impact on work culture when men work in kindergartens. In Norway, as in other countries there has been a call for more male staff in kindergartens. Increasing the amount of men may imply that institutionalized norms and practice are put under pressure. By using a case study approach, the focus is on employees' experiences…

  8. Reducing Stress of Farm Men and Women. (United States)

    Keating, Norah C.


    Questioned 753 farm men and women to identify factors associated with stress in farm families. Results suggest that high mastery provides the best buffer against stress for both farm men and women. The task of family life educators is to help farm families augment their personal and social resources while managing high financial and work demands.…

  9. The invisible stereotypes of bisexual men. (United States)

    Zivony, Alon; Lobel, Thalma


    Bisexual men have little public visibility, yet previous reports indicate that heterosexuals have specific prejudicial attitudes towards them. This article reports on two studies that examined the stereotypical beliefs of heterosexual men and women regarding bisexual men. In Study 1 (n = 88), we examined awareness of social stereotypes (stereotype knowledge). Most of the participants were unable to describe the various stereotypes of bisexual men. Contrary to previous studies, low-prejudiced participants had more stereotype knowledge than high-prejudiced participants. In Study 2 (n = 232), we examined prejudice in a contextual evaluation task that required no stereotype knowledge. Participants evaluated a single target character on a first date: a bisexual man dating a heterosexual woman, a bisexual man dating a gay man, a heterosexual man dating a heterosexual woman, or a gay man dating a gay man. The findings indicated that participants implemented stereotypical beliefs in their evaluation of bisexual men: compared to heterosexual and gay men, bisexual men were evaluated as more confused, untrustworthy, open to new experiences, as well as less inclined towards monogamous relationships and not as able to maintain a long-term relationship. Overall, the two studies suggest that the stereotypical beliefs regarding bisexual men are prevalent, but often not acknowledged as stereotypes. In addition, the implementation of stereotypes in the evaluations was shown to be dependent on the potential romantic partner of the target. Possible theoretical explanations and implications are discussed.

  10. Men's Knowledge and Spousal Communication about Modern ...

    African Journals Online (AJOL)


    Men's Knowledge, Spousal Communication about Family Planning ... 1Department of Health Education and Promotion, Public Health Faculty, Jimma ... male involvement in reproductive health services 1. The ... are likely to be more effective for women when men are ..... more equitable gender roles; discussion between.

  11. Erectile dysfunction among men attending surgical outpatients ...

    African Journals Online (AJOL)

    Background: Erectile dysfunction is becoming a public health issue with high incidences reported in community studies. Objective: To evaluate the characteristics and outcome of treatment in men with erectile dysfunction in a tertiary center in Ibadan southwestern Nigeria. Methods: Data of men with erectile dysfunction was ...

  12. Domestic Violence against Men: Know the Signs (United States)

    Healthy Lifestyle Adult health Domestic violence against men isn't always easy to identify, but it can be a serious threat. Know how to recognize if ... Staff Women aren't the only victims of domestic violence. Understand the signs of domestic violence against men, ...

  13. Workplace Etiquette for Men and Women. (United States)

    Baridon, Andrea P.; Eyler, David R.


    Suggests that sexual harassment would be less of a problem if men and women paid more attention to commonplace rules of workplace etiquette. Offers examples of etiquette rules that suggest how to behave reasonably while respecting the rights of both men and women. (Author/JOW)

  14. Young Men, Masculinities and Sex Education (United States)

    Limmer, Mark


    This paper draws on focus group and interview data from 45 young men from the north of England to explore the barriers to effective sex and relationships education (SRE). Recent policy debates in relation to establishing statutory SRE in schools provide an opportunity to revisit how it is currently delivered to, and received by, young men. The…

  15. Semen quality of fertile Japanese men

    DEFF Research Database (Denmark)

    Iwamoto, Teruaki; Nozawa, Shiari; Yoshiike, Miki


    To establish a base line for future studies on temporal trends, to describe potential geographical differences in semen quality and reference values for studies of men from the general population.......To establish a base line for future studies on temporal trends, to describe potential geographical differences in semen quality and reference values for studies of men from the general population....

  16. Work Hours of Immigrant Versus U.S.-Born Female Workers. (United States)

    Bae, Sung-Heui


    This study was a secondary analysis of cross-sectional data extracted from the 2011-2012 California Health Interview Survey. Data from 8,931 full-time (i.e., 21 hours or more per week) women workers aged 18 to 85 years were analyzed to examine the nature and prevalence of immigrant female workers' work hours, overtime, and related factors in the United States compared to U.S.-born female workers. Results showed that foreign-born female workers did not work longer hours than U.S.-born female workers. Foreign-born female workers who reported poor health worked longer hours than did their U.S.-born counterparts. Foreign-born female workers who were self-employed or worked in family businesses tended to work longer hours than did those women who worked for private companies or nonprofit organizations.

  17. Cancer in children and young adults born after assisted reproductive technology

    DEFF Research Database (Denmark)

    Sundh, Karin Jerhamre; Henningsen, Anna-Karina A; Källen, Karin


    STUDY QUESTION: Do children and young adults born after assisted reproductive technology (ART) have an increased risk of cancer? SUMMARY ANSWER: Children born after ART showed no overall increase in the rate of cancer when compared with children born as a result of spontaneous conception. WHAT...... IS KNOWN ALREADY: Children born after ART have more adverse perinatal outcomes, i.e. preterm births, low birthweights and birth defects. Previous studies have shown divergent results regarding the risk of cancer among children born after ART. STUDY DESIGN, SIZE, DURATION: A retrospective Nordic population...... group of children born after spontaneous conception. This control group was almost 4-fold the size of the ART group (n = 358 419) and matched for parity, year of birth and country. Data on perinatal outcomes and cancer were obtained from the National Medical Birth Registries, the Cancer Registries...

  18. Obstetric and psychosocial risk factors for Australian-born and non-Australian born women and associated pregnancy and birth outcomes: a population based cohort study. (United States)

    Dahlen, Hannah Grace; Barnett, Bryanne; Kohlhoff, Jane; Drum, Maya Elizabeth; Munoz, Ana Maria; Thornton, Charlene


    One in four Australians is born overseas and 47% are either born overseas or have a parent who was. Obstetric and psychosocial risk factors for these women may differ. Data from one Sydney hospital (2012-2013) of all births recorded in the ObstetriX database were analysed (n = 3,092). Demographics, obstetric and psychosocial risk profile, obstetric interventions and complications and selected maternal and neonatal outcomes were examined for women born in Australia and overseas. Women born in Australia were younger, more likely to be primiparous (28.6 v 27.5%), be obese (32.0% v 21.4%), smoke (19.7 % v 3.0%), have an epidural (26.2% v 20.2%) and were less likely to have gestational diabetes mellitus (GDM) (6.8% v 13.7% when compared to non-Australian born women. The highest rates of GDM, Gestational Hypertension (GH) and maternal anaemia were seen in women born in China, the Philippines and Pakistan respectively. Differences were also seen in psychosocial screening between Australian and non-Australian women with Australian-born women more likely to smoke and report a mental health disorder. There was an association between having an Edinburgh Postnatal Depression Scale (EPDS) ≥ 13 and other psychosocial issues, such as thoughts of self-harm, domestic violence, childhood abuse etc. These women were also less likely to breastfeed. Women with an EPDS ≥ 13 at booking compared to women with EPDS ≤12 had a higher chance of being diagnosed with GDM (AOR 1.85 95% CI 1.14-3.0). There are significant differences in obstetric and psychosocial risk profiles and maternal and neonatal outcomes between Australian-born and non-Australian born women. In particular there appears to be an association between an EPDS of ≥13 and developing GDM, which warrants further investigation.

  19. How do men's magazines talk about penises? (United States)

    Owen, Craig; Campbell, Christine


    Constructions of masculinity have shifted and changed but the central role of the penis has remained firm. Yet, despite the implications for sexual health, there has been very little research on discourses around penises. The messages men receive about their manhood is apparent in articles in men's magazines. We conducted a discursive analysis of the ways in which penises were discussed in four market leading UK titles: Loaded, Men's Health, GQ and Attitude. Two broad discourses were identified, termed Laddish and Medicalised, both of which create fear-ridden spaces where men are bombarded with unachievable masculine ideals and traumatic examples of mutilated members. We discuss how health psychologists could use the findings to communicate with men about their sexual health needs using this channel.

  20. Thorium in occupationally exposed men

    International Nuclear Information System (INIS)

    Stehney, A. F.


    Higher than environmental levels of 232 Th have been found in autopsy samples of lungs and other organs from four former employees of a thorium refinery. Working periods of the subjects ranged from 3 to 24 years, and times from end of work to death ranged from 6 to 31 years. Examination of the distribution of thorium among the organs revealed poor agreement with the distribution calculated from the dosimetric models in Publication 30 of the International Commission on Radioprotection (ICRP). Concentrations in the lungs relative to pulmonary lymph nodes, bone or liver were much higher than calculated from the model for class Y thorium and the exposure histories of the workers. Much better agreement was found with more recently proposed models in Publications 68 and 69 of the ICRP. Radiation doses estimated from the amounts of thorium in the autopsy samples were compatible with health studies that found no significant difference in mortality from that of the general population of men in the US