2,784 research outputs found
Environmental impact assessment of dietary scenarios: a comparison of methodological aspects
Background
Dietary patterns have manifold impacts on the environment.
• However, studies that assess dietary patterns operate with varying methodological approaches and underlying assumptions, which evoke different, and occasionally even contradicting, results.
• This leads to uncertainty regarding what should or should not be eaten, especially with regard to animal-source food (ASF) and production types (e.g. conventional or organic).
• Therefore, to adequately interpret results, it is necessary to interpret these in the context of the respective methods used and assumptions made
An objective measure of hyperactivity aspects with compressed webcam video
Background: Objective measures of physical activity are currently not considered in clinical guidelines for the assessment of hyperactivity in the context of Attention-Deficit/Hyperactivity Disorder (ADHD) due to low and inconsistent associations between clinical ratings, missing age-related norm data and high technical requirements. Methods: This pilot study introduces a new objective measure for physical activity using compressed webcam video footage, which should be less affected by age-related variables. A pre-test established a preliminary standard procedure for testing a clinical sample of 39 children aged 6–16 years (21 with a clinical ADHD diagnosis, 18 without). Subjects were filmed for 6 min while solving a standardized cognitive performance task. Our webcam video-based video-activity score was compared with respect to two independent video-based movement ratings by students, ratings of Inattentiveness, Hyperactivity and Impulsivity by clinicians (DCL-ADHS) giving a clinical diagnosis of ADHD and parents (FBB-ADHD) and physical features (age, weight, height, BMI) using mean scores, correlations and multiple regression. Results: Our video-activity score showed a high agreement (r = 0.81) with video-based movement ratings, but also considerable associations with age-related physical attributes. After controlling for age-related confounders, the video-activity score showed not the expected association with clinicians’ or parents’ hyperactivity ratings. Conclusions: Our preliminary conclusion is that our video-activity score assesses physical activity but not specific information related to hyperactivity. The general problem of defining and assessing hyperactivity with objective criteria remains.<br
Exile and Displacement in the Spiritual Poetry of Sigmund von Birken
Medieval and Early Modern Studie
Review of Gorter, P. Gereformeerde migranten: de religieuze identiteit van Nederlandse gereformeerde migrantengemeenten in de rijkssteden Frankfurt am Main, Aken en Keulen (1555-1600)
Medieval and Early Modern Studie
Transmigrant Literature. Translating, Publishing, and Printing in Seventeenth-Century Frankfurt’s Migrant Circles
Medieval and Early Modern Studie
A two- and a threefold cord: Martin Statius on mixed marriages and interconfessional relationships
Collective identities and transnational networks in medieval and early modern Europe, 1000-180
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