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Résultats de la recherche - 182 results

Characterization of Nanoparticles: Measurement Processes for Nanoparticles: Characterization of nanomaterials by transmission electron microscopy: Measurement procedures

(including potential pitfalls), with measurement procedures described in detail. In addition, the book explores data reduction, including the quantitative evaluation of the final result and its uncertainty of ...

Environmental exposures and health behavior in association with mental health: a study design.

affect human health. However, less is known about their underlying biological mechanisms. One of these mechanisms could be biological aging. In this study, we explore the mediation of biomarkers of ...

Psycho-social factors related to obesity and their associations with socioeconomic characteristics: the RECORD study.

a unified construct (psycho-social profiles), to explore the associations between socioeconomic characteristics and these psycho-social profiles. METHODS: In its second wave, the RECORD Study assessed 6460 ...

Biological effects of radiofrequency fields: Testing a paradigm shift in dosimetry

microscale, which is of potential consequence in particular at frequencies beyond 3  GH z. We propose study protocols to explore that question. Health Topics:  Electromagnetic fields (incl. ionising and ...

Alternating patterns of seasonal influenza activity in the WHO European Region following the 2009 pandemic, 2010-2018.

reporting entity and season (weeks 40-20) for 2010-2011 to 2017-2018. We explored geographical spread using correlation coefficients. RESULTS: There was variation in the regional influenza epidemics during ...

Variability of iodine concentrations in the human placenta.

iodine storage, as was expected. Future studies are necessary to explore the effects of these placental iodine concentrations in relation to health outcomes of mother and child at birth and later in life. ...

Mixing mixed-mode designs in a national health interview survey: a pilot study to assess the impact on the self-administered questionnaire non-response.

response rate for the web SAQ and the overall unit response rate for the SAQ independent of the mode were evaluated. A logistic regression analysis was conducted to explore the association of ...

Is the European Health Interview Survey online yet? Response and net sample composition of a web-based data collection.

to increase the response should be further explored. Health Topics:  Health and disease monitoring Surveillance de la santé et des maladies Ziekten en gezondheid in kaart brengen Service:  Information ...

Determinants of unit nonresponse in multi-mode data collection: A multilevel analysis.

= 8,133). The association between partial nonresponse and potential determinants was explored through multilevel logistic regression models, encompassing a random interviewer effect. RESULTS: Significant ...

Affiliation to the Treat-NMD Consortium Using an Agreed Minimum Dataset Allows Small Registries and Large Registries to Collaborate Together

the registries that are affiliated and full members of TREAT- NMD and to explore the strengths and weaknesses of the collaboration. Health Topics:  Health and disease monitoring Surveillance de la santé ...

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