Results 41 to 50 of about 1,200,143 (253)

Top 10 Watershed Lessons Learned [PDF]

open access: yes, 1997
59 pages; available for download at the link below.For the EPA, taking on the role of community helper and partner has been a challenge. As with any change of this magnitude, there has been a lot of trial and error, and important lessons have been ...
United Environmental Protection Agency Office of Water
core   +1 more source

10 Jahre thermoE - Eine Bilanz der online-basierten Begleitung der Grundlagenvorlesung Thermodynamik

open access: yesLessons Learned, 2022
Thermodynamik ist ein zentrales Fach in der Ausbildung von Maschinenbauern sowohl im Grund- als auch im Fachstudium. Besonders im Grundstudium ergeben sich besondere Herausforderungen: Heterogenität der Vorkenntnisse der Studierenden, hohe ...
Cornelia Breitkopf
doaj  

CALL Insider, 4th qtr, FY20.

open access: yes, 2020
At CALL, our publications run on a fiscal year schedule, so it seems right that for this 4th quarter 2020 update, I would reflect on how we performed last year. Although the production of hard copy publications did slow due to the challenges of COVID-19,
Center for Army Lessons Learned
core  

Thermodynamic Limits to Molecular Doping in Conjugated Polymers: A Perspective on Phase Behavior and Miscibility

open access: yesAdvanced Materials, EarlyView.
Molecular doping of conjugated polymers is fundamentally constrained by thermodynamic phase behavior. This Perspective reframes doping efficiency and stability in terms of miscibility limits, binodals, and solvus boundaries, highlighting the role of effective interaction parameters and charge transfer.
Somayeh Kashani   +10 more
wiley   +1 more source

Interaktive Lern- und Übungsaufgaben in der Physiklehramtsausbildung

open access: yesLessons Learned, 2022
Lernen ist ein aktiver und konstruktiver Prozess. Interaktive Aufgaben erlauben eine Aktivierung der Lernenden in jedem Lehrformat. Offen ist die Frage, ob es Unterschiede im Bearbeitungserfolg und der Änderung des Professionswissens beim Lernen mit ...
Bianca Watzka
doaj  

Measuring the Hall Effect in Hysteretic Materials

open access: yesAdvanced Materials, EarlyView.
The authors highlight common pitfalls in measuring the Hall effect: in hysteretic magnets, improper data processing can create signals that look exotic but are not real. This Perspective explains the origin of these artifacts and presents practical measurement strategies that help researchers identify reliable Hall responses in complex magnetic ...
Jaime M. Moya   +6 more
wiley   +1 more source

Blended Learning mit Jupyter Notebooks

open access: yesLessons Learned, 2022
Seit 2021 findet jeweils in der vorlesungsfreien Zeit im Frühjahr der fakultative Blockkurs „Python in der Physik“ als Blended Learning Programmierkurs mit Wissensvermittlung im Inverted Classroom basierend auf Jupyter Notebooks mit interaktiven ...
Jens Brose
doaj  

Weak In‐Plane Ferromagnetism and Electronic Nematicity in the Distorted Triple‐Q Magnetic Phase of Co1/3TaS2

open access: yesAdvanced Materials, EarlyView.
Co1/3TaS2${\rm Co}_{1/3}{\rm TaS}_{2}$ hosts a triple‐Q noncoplanar antiferromagnetic state with coexisting Z3${\rm Z}_3$ electronic nematicity. We report rotational hysteresis observed in both magnetoresistance and magnetic torque, revealing strongly pinned in‐plane weak ferromagnetic moments in the triple‐Q phase and the magnetism‐driven nature of ...
Joonyoung Choi   +5 more
wiley   +1 more source

Lernreisen mit digitalen Whiteboards

open access: yesLessons Learned, 2022
Neues Lernen ist selbstorganisiert(er). Die Lernenden übernehmen selbst Verantwortung für ihr Lernen. Lehrende werden zu Lernbegleiter:innen und geben Impulse und unterstützen den Lernprozess. Um Lernszenarien zu gestalten, die auch hybrid und asynchron
Sandra Richter
doaj  

Bioinspired Adaptive Surfaces for Intelligent Liquid Manipulation: Progressing From Passive and Active to Hybrid Strategies

open access: yesAdvanced Materials, EarlyView.
This review examines passive, active, and hybrid liquid manipulation strategies, highlighting hybrid approaches as an emerging route to reconcile energy efficiency with adaptive control. By actively reconstructing passive surfaces to store programmable interfacial energy, hybrid systems enable flexible yet low‐power liquid transport, with perspectives ...
Jiaqi Miao   +3 more
wiley   +1 more source

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