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Universitäten und Hochschulen zwischen Beharrung und Reform
(Verlag Julius Klinkhardt, 2024-03)
Die Geschichte der Universitäten und Hochschulen ist seit dem Mittelalter durch ein so spannungsgeladenes wie fruchtbares Wechselspiel von Beharrung und Reform gekennzeichnet.
Dass diese ältesten Einrichtungen organisierter Wissensvermittlung bis heute existieren, hat mit ihrer Fähigkeit zu tun, die stets konkurrierenden konservativen und progressiven Elemente ihres Bildungsauftrags in der Regel gut ausbalancieren zu können.
Die im Band versammelten Beiträge untersuchen epochenübergreifend in bildungshistorischer ...
Aufsatz
Examining the glottal stop as a mark of gender-inclusive language German
(2024-02-02)
Grammatical gender form influences readers’ mental gender representations. Previous research demonstrates that the generic masculine form leads to male-biased representations, while some alternative forms lead to female-biased representations. The present research examines the recently introduced glottal stop form in spoken language in German, where a glottal stop (similar to a short pause), meant to represent all gender identities, is inserted before the gender-specific ending. In two experiments (total N = 1188), ...
Aufsatz
Maintain your mind, mantain your focus: Effects of focused attention and intensity in experienced runners
(2024-02-26)
The intensity that people choose for their endurance activities has a major influence on their affective experience. Furthermore, the direction of attention (e.g., internal or external) during endurance activities may significantly influence performance and ersonal perceptions. Therefore, in the current study, we focus on the interaction between intensity and attentional focus. We aim to address the question of whether adopting an internal (IAF; breathing) or an external attentional focus (EAF; environment), compared ...
Aufsatz
Coherent acoustic phonons in a coupled hexagonal boron nitride-graphite heterostructure
(2024-02-14)
Femtosecond optically excited coherent acoustic phonon modes (CAPs) are investigated in a free-standing van der Waals heterostructure composed of a 20-nm transparent hexagonal boron nitride (hBN) and a 42-nm opaque graphite layer. Employing ultrafast electron diffraction, which allows for the independent evaluation of strain dynamics in the constituent material layers, three different CAP modes are identified within the bilayer stack after the optical excitation of the graphite layer. An analytical model is used to ...
Aufsatz
Bedingungslose ambulante Erziehungshilfen
(2024-02-12)
„Bedingungslose Jugendhilfe“ ist die Bezeichnung für ein offenes politisches Reform- und sozialpädagogisches Forschungsprogramm, das sich gegen die Stigmatisierung von Nutzer_innen erzieherischer Hilfen stellt. In dem Programm wird der Frage nachgegangen, ob es erstrebenswert und praktisch umsetzbar wäre, wenn die Hilfen zur Erziehung unabhängig vom Vorliegen eines erzieherischen Bedarfs als universale Unterstützungsleistungen für alle Kinder, Jugendlichen und ihre Eltern attraktiv und zugänglich wären. Im vorliegenden ...
Aufsatz
Bedingungslose Kinder- und Jugendhilfe
(2024-02-28)
Die Kinder- und Jugendhilfe gilt als öffentliche Infrastruktur der Erziehung und Bildung. Einer Inanspruchnahme von Hilfen zur Erziehung im Rahmen der KJH geht die Feststellung eines erzieherischen Bedarfs voraus. Demnach steht häufig eine Defizitdiagnose elterlicher Erziehung und Bildung am Beginn einer Hilfe, mit nicht selten stigmatisierender Wirkung. Der vorliegende Schwerpunkt beschäftigt sich mit den Perspektiven einer „Bedingungslosen Kinder- und Jugendhilfe“, womit nach den Möglichkeiten einer breiten und ...
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Predicting Lifetime Suicide Attempts in a Community Sample of Adolescents Using Machine Learning Algorithms
(2023-04-24)
Suicide is a major global health concern and a prominent cause of death in adolescents. Previous research on suicide prediction has mainly focused on clinical or adult samples. To prevent suicides at an early stage, however, it is important to screen for risk factors in a community sample of adolescents. We compared the accuracy of logistic regressions, elastic net regressions, and gradient boosting machines in predicting suicide attempts by 17-year-olds in the Millennium Cohort Study (N = 7,347), combining a large ...
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Perfect apples or sustainable production?—Consumer perspectives from Germany
(2023-08-23)
In recent years, environmental problems, such as resource depletion and biodiversity loss, have come to the forefront of society's attention. Consumption of fruits and vegetables from extensive production systems could decrease food loss and increase biodiversity and more sustainable resource use. However, fruits and vegetables from extensive production systems are not always of perfect external quality, and hence, rejected by consumers. To increase acceptance of imperfect fruits, this study aims to better understand ...
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Bond strength, failure criteria and calculation methods for adhesively bonded timber–concrete composites
(2024-04)
The bond strength of adhesively bonded timber–concrete composites (ATCC) with prefabricated concrete elements is usually described using the shear strength of the timber. This approach, however, often fails to consider the actual failure modes of the bondline and also the interaction between shear stresses and stresses perpendicular to the bondline has not yet been comprehensively understood. To address this limitation, a reliable calculation method is required, where stress determination, failure criterion, and ...
Aufsatz
Drought stress triggers differential survival and functional trait responses in the establishment of Arnica montana seedlings
(2021-07-15)
- The establishment and survival of seedlings are critical stages in the life cycle of plants and therefore usually well timed to humid and favourable conditions. Climate projections suggest that the threatened mountain grassland species Arnica montana may be increasingly exposed to drought stress. However, studies that focus on the species’ early development are missing. We evaluated impacts of drought-induced stress on A. montana seedlings in their early establishment phase and identified traits that could cause ...