Mostrando 1,201 - 1,220 Resultados de 1,883 Para Buscar '"secular"', tiempo de consulta: 0.30s Limitar resultados
  1. 1201
    “…We find that diversity dynamics responded to secular variations in marine food supply, substantiating the idea that global species richness is regulated by resource availability. …”
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  2. 1202
    por Kim, Gyu Ri, Nam, Chung Mo
    Publicado 2017
    “…BACKGROUND: Socioeconomic inequalities in non-communicable diseases are known to exist; however there is a paucity of research describing the secular trends in these inequalities. To this end, the current study aims to explore the recent time trends in social patterning of selected non-communicable diseases among Korean adults between 2007 and 2015. …”
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  3. 1203
    “…Particularly understudied is the effect of secular changes in physical activity on child development. …”
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  4. 1204
    “…Sensitivity of fetal growth to pelvic dimensions reduces the risk of cephalo-pelvic disproportion, potentially a strong selective pressure during secular trends in height. Selection on fetal adaptation to relatively inflexible components of maternal phenotype, rather than directly to external ecological conditions, may help explain high levels of growth plasticity during late fetal life and early infancy.…”
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  5. 1205
    “…Recent studies have analysed patterns in dinosaur diversity that are based on secular variations in the numbers of published taxa. …”
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  6. 1206
  7. 1207
    “…This study aims to quantify the secular trend in different regions of Turkey from 1990 to 2015 by performing a meta-analysis of childhood and adolescent obesity prevalence studies conducted. …”
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  8. 1208
    “…Further, the magnitude of the phase lag is minimal during low eccentricity periods, suggesting that secular changes in the global carbon cycle and the ocean circulation modulate the phase relationship among temperatures, CO(2) and insolation in the obliquity frequency band.…”
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  9. 1209
    “…Annual rate ratios (RR) and 95% confidence intervals (95% CIs) were calculated from mixed-effects Poisson regression models evaluating the relationship between shale gas activity and reported annual STI rates while adjusting for secular trends and potential confounders obtained from the US Census. …”
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  10. 1210
    “…We fitted an age-period-cohort model and intrinsic estimator method to estimate the independent effect of each age, time period, and birth cohort on cancer mortality and describe the secular changes in three Asian countries. RESULTS: For the overall trends of breast cancer, the ASMRs of breast cancer showed a general increasing trend among three countries during the study periods while the change pattern in Singapore was different from the rest of the two countries for cervical and ovarian cancer. …”
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  11. 1211
    “…This evolution is driven by the secular decline of pCO(2), which in turn is a consequence of increasing solar luminosity, but is moderated by carbonate alkalinity delivered from continental and seafloor weathering. …”
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  12. 1212
    “…In this interrupted time-series analysis study, we used Brazilian mortality data from 2005 to 2015 for children under five years of age (excluding data from the state of Bahia) to assess the combined impact of these vaccines on the overall burden of meningitis mortality among children aged 0–23 months and 2–4 years, as defined using meningitis and meningococcemia specific International Classification of Diseases - tenth revision codes. Secular trends and seasonality were taken into account. …”
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  13. 1213
    Publicado 2013
    “…BACKGROUND AND OBJECTIVE: The lung cancer incidence was significantly increased in the past two decades in China. But the secular trend of lung cancer incidence difference between gender (male and female), area (urban and rural) and average age was not clear. …”
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  14. 1214
    “…Here we present evidence of striking secular trends of decreasing pH since the late nineteenth century with pronounced interannual to decadal–interdecadal pH variability in the South Pacific Ocean from 1689 to 2011 CE. …”
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  15. 1215
    “…Age, sex, race, ethnicity, subsite, and stage differences between younger adults (20‐49) and screening age adults (≥50) in New Jersey (NJ) were examined using chi‐square; and, we compared secular trends in NJ to the United States (US). Whites, men, and the youngest adults (ages 20‐39) are experiencing greater APCs in rectal cancer incidence. …”
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  16. 1216
  17. 1217
    “…BACKGROUND: Muslim norms concerning palliative sedation can differ from secular and non-Muslim perceptions. Muslim physicians working in a Western environment are expected to administer palliative sedation when medically indicated. …”
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  18. 1218
    “…OBJECTIVES: This study examined secular trends in children’s weight status assessment, measured weight status and ideal body image, and their associations with subsequent changes in BMI, and it explored the differences between sociodemographic groups in China. …”
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  19. 1219
    “…Firm epidemiological evidence of changes in emotional and behavioural problems during the last decade is lacking. Insight into secular changes in emotional and behavioural problems among adolescents from various sociodemographic groups is crucial for adequate and targeted policy making. …”
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  20. 1220
    “…BACKGROUND: Recent changes in the demographic of cardiac donors and recipients have modulated the rate and risk, associated with posttransplant diabetes mellitus (PTDM). We investigated the secular trends of the risk of PTDM at 1 year and 3 years after transplantation over 30 years and explored its effect on major outcomes. …”
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