Results 71 to 80 of about 295,484 (251)

Peroxodisulfate‐Enhanced Leaching of Deep‐Sea Manganese Crusts and Sulfides

open access: yesChemie Ingenieur Technik, EarlyView.
Ammonium peroxodisulfate enables efficient leaching of deep‐sea manganese crusts and massive sulfides while offering electrolytic recycling. High leaching yields for V, Mn, Co, Mo, Sn, and W, along with complete leaching of As and Sb, highlight its potential as a powerful and sustainable oxidant for marine resource processing.
Bastian Hansel   +5 more
wiley   +1 more source

Analysing Effects of Birth Order on Intelligence, Educational Attainment, Big Five, and Risk Aversion in an Indonesian Sample

open access: yesEuropean Journal of Personality, EarlyView., 2020
Abstract Few studies have examined birth order effects on personality in countries that are not Western, educated, industrialized, rich, and democratic (WEIRD). However, theories have generally suggested that interculturally universal family dynamics are the mechanism behind birth order effects, and prominent theories such as resource dilution would ...
Laura J. Botzet   +2 more
wiley   +1 more source

Tätigkeitsbericht / Universitätsbibliothek Leipzig [PDF]

open access: yes, 2011
Seit Jahren fördert der Freistaat Sachsen durch Mittel des europäischen Strukturfonds (EFRE) die Modernisierung sächsischer Hochschulbibliotheken. Die UB Leipzig hat durch die EFRE-Finanzierung die 24-Stunden-Öffnung der Campus-Bibliothek mit Einführung ...
Universität, Universität Leipzig
core  

Ecological Momentary Interventions in the Management of Eating Disorders and Obesity: A Systematic Review

open access: yesInternational Journal of Eating Disorders, EarlyView.
ABSTRACT Objective This systematic review evaluated the feasibility, efficacy, adherence, and methodological quality of ecological momentary intervention (EMI)–based treatments for individuals with diagnosed eating disorders (EDs) and/or obesity. Method Eight electronic databases were systematically searched from inception to January 2026.
Wenlu Mao   +4 more
wiley   +1 more source

The Associations Between Media Use, Midpoint of Sleep, and Sleep Quality in German Preschoolers: A Mediation Analysis Based on the Ulm SPATZ Health Study

open access: yesNature and Science of Sleep, 2021
Cristian Ricci,1 Tanja Poulain,2,3 Dietrich Rothenbacher,4 Jon Genuneit1,4 1Pediatric Epidemiology, Department of Pediatrics, Medical Faculty, Leipzig University, Leipzig, Germany; 2LIFE Leipzig Research Center for Civilization Diseases, Leipzig ...
Ricci C   +3 more
doaj  

Research Update: A Systematic Review of the Relationship Between Eating Disorder Symptoms and Parental Socioeconomic Status (SES) Among Adolescents

open access: yesInternational Journal of Eating Disorders, EarlyView.
ABSTRACT Objective Eating disorders (EDs) have long been viewed as disorders affecting higher socioeconomic groups, yet recent evidence shows they occur across all backgrounds. This systematic review and meta‐analysis aims to evaluate the relationship between parental socioeconomic status (SES) and ED symptoms in adolescents in the general population ...
Lea Steinstad   +4 more
wiley   +1 more source

Das Papyrus und Ostraka Projekt Halle-Jena-Leipzig

open access: yesDigital Classics Online, 2016
The Papyrus and Ostraca Project Halle-Jena-Leipzig was aiming at the digitization of the papyri and ostraca preserved in the special collections of the Universities of Halle, Jena and Leipzig. The project began in 2003 and lasted until 2015.
Nadine Quenouille, Sebastian Blaschek
doaj   +1 more source

Jahresbericht des Instituts für Meteorologie der Universität Leipzig 2002 [PDF]

open access: yes, 2017
Aktivitäten und Publikationen des Institut für Meteorologie der Universität Leipzig für ...
Universität Leipzig
core  

Researchers' Perspectives and Guidelines on the Reporting of Lived Experience Involvement in Eating Disorder Research

open access: yesInternational Journal of Eating Disorders, EarlyView.
ABSTRACT Objectives There is an increasing trend towards embedding consumer and community involvement in all health and medical research. The Executive Committee of the International Journal of Eating Disorders (IJED) disseminated a survey for eating disorder researchers investigating their practices and perspectives regarding Patient and Public ...
Tracey D. Wade   +8 more
wiley   +1 more source

The canopy spiders (Araneae) of the floodplain forest in Leipzig

open access: yesArachnologische Mitteilungen, 2010
The canopy spiders of the floodplain forest in Leipzig have become a focus of ecological studies in recent years. In 2006 we sampled 30 tree canopies in the ‘Burgaue’ nature reserve with pyrethrum knock-down fogging, recording 502 adult spiders belonging
Otto, Stefan, Floren, Andreas
doaj   +1 more source

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