Katalog der Deutschen Nationalbibliothek

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Servicezeiten in Frankfurt am Main ab 1. Dezember 2025: Montag bis Freitag 9–18 Uhr und Samstag 10–16 Uhr
Service hours in Frankfurt am Main from 1 December 2025: Monday to Friday 9:00-18:00 and Saturday 10:00-16:00

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24. Dezember 2025 bis 1. Januar 2026: Die Deutsche Nationalbibliothek bleibt an beiden Standorten geschlossen. // 24 December 2025 to 1 January 2026: The German National Library will be closed at both locations.

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99801 - 99810 von 269433

	99801	Changes in Parents’ Home Learning Activities With Their Children During the COVID-19 Lockdown – The Role of Parental Stress, Parents’ Self-Efficacy and Social Support Oppermann, Elisa. - Freiburg : Pädagogische Hochschule Freiburg, 2021
	99802	Changes in Physical Activity during the COVID-19 Pandemic—An Analysis of Differences Based on Mitigation Policies and Incidence Values in the Federal States of Germany Beck, Franziska. - Erlangen : Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 2021
	99803	Changes in plant growth, leaf relative water content and physiological traits in response to salt stress in peanut (Arachis hypogaea L.) varieties Meguekam, Tekam L.. - Hannover : Gottfried Wilhelm Leibniz Universität Hannover, 2021
	99804	Changes in production work when using smart wearables—results of a Delphi-based study Blumberg, Verena. - Aachen : Universitätsbibliothek der RWTH Aachen, 2021
	99805	Changes in quality of life, depression, general anxiety, and heart-focused anxiety after defibrillator implantation Kindermann, Ingrid. - Saarbrücken : Saarländische Universitäts- und Landesbibliothek, 2021
	99806	Changes in recreation use in response to urban heat differ between migrant and non-migrant green space users in Vienna, Austria Arnberger, Arne. - Frankfurt am Main : Universitätsbibliothek Johann Christian Senckenberg, 2021
	99807	Changes in the incidence of invasive disease due to Streptococcus pneumoniae, Haemophilus influenzae, and Neisseria meningitidis during the COVID-19 pandemic in 26 countries and territories in the Invasive Respiratory Infection Surveillance Initiative: a prospective analysis of surveillance data Brueggemann, Angela B.. - Aachen : Universitätsbibliothek der RWTH Aachen, 2021
	99808	Changes in Turkish- and resettler-origin adolescents' acculturation profiles of identification: A three-year longitudinal study from Germany Jugert, Philipp. - Mannheim : Universitätsbibliothek Mannheim, 2021
	99809	Changes in Vegetable Consumption in Times of COVID-19—First Findings From an International Civil Science Project Jordan, Irmgard. - Gießen : Universitätsbibliothek Gießen, 2021
	99810	Changes in young adults' mental well-being before and during the early stage of the COVID-19 pandemic: Disparities between ethnic groups in Germany Plenty, Stephanie. - Mannheim : Universitätsbibliothek Mannheim, 2021