Results 101 to 110 of about 325,407 (313)

Evaluating Energy Absorption Performance of Filled Lattice Structures

open access: yesAdvanced Engineering Materials, EarlyView.
Maximum stress must be considered to robustly evaluate energy absorber designs. This approach was applied to compare all types of absorbers in a single Ashby diagram and determine the utility of filling lattice voids with a second material. High‐performance fillers can improve the performance of lattices that are limited by buckling or catastrophic ...
Christian Bonney   +2 more
wiley   +1 more source

The History Success Kit. High School History Resources for the Ohio Graduation Test. Section 1: 1700-1800 Enlightenment and Revolution

open access: yes, 2009
This instructional guide is from section 1 of the History Success Kit: High School History Resources for the Ohio Graduation Test, which covers the Enlightenment and Revolution from 1700-1800.
Miami Valley Teaching American History
core  

Public History as Graphic History

open access: yes
Graphic History – the telling, teaching and understanding of history through comics – has been growing in classrooms and university spaces for more than two decades. However, in the discipline of history the engagement with comics is still rare.
Gundermann, Christine   +1 more
core   +1 more source

Ferroelectricity in Antiferromagnetic Wurtzite Nitrides

open access: yesAdvanced Functional Materials, EarlyView.
We establish MnSiN2${\rm MnSiN}_2$ and MnGeN2${\rm MnGeN}_2$ as aristotypes of a new multiferroic wurtzite family that simultaneously exhibits ferroelectricity and antiferromagnetism with altermagnetic spin splitting. By strategically substituting alkaline‐earth metals, we predict new materials with coexisting switchable polarization, spin texture, and
Steven M. Baksa   +3 more
wiley   +1 more source

The History Success Kit. High School History Resources for the Ohio Graduation Test. Section 6: 1953-2009 Post World War II to the Modern Era

open access: yes, 2009
This instructional guide is from section 6 of the History Success Kit: High School History Resources for the Ohio Graduation Test, which covers post World War II to the modern era.
Miami Valley Teaching American History
core  

Recurring Rhetorics and Cultivating Connections: The Transversals of Rhetoric, Sex, Freedom

open access: yesRadical Teacher
: This paper considers how archival research pedagogies help students explore the history of arguments for reproductive justice and connect them with recurring rhetorics and exigencies.
Wendy Hayden
doaj   +1 more source

Los temas históricos conflictivos y su abordaje escolar: un ejemplo español

open access: yesClio y Asociados, 2017
This investigation analyses the way the “difficult times” in recent Spanish history have been dealt with in school textbooks and in the classrooms, establishing, on the one hand, the historiographic and didactic advances and, on the other,
Rafael Valls   +2 more
doaj   +1 more source

Enhanced Terahertz Thermoelectricity Via Engineered Van Hove Singularities and Nernst Effect in Moiré Superlattices

open access: yesAdvanced Functional Materials, EarlyView.
Moiré band engineering in graphene/hexagonal boron nitride–based superlattices unlocks van Hove singularities (VHSs) for terahertz (THz) optoelectronics. Tuning the Fermi level near these singularities, associated with secondary neutrality points (SNPs), enhances the photothermoelectric response.
Leonid Elesin   +16 more
wiley   +1 more source

The History Success Kit. High School History Resources for the Ohio Graduation Test. Section 3: 1914-1933 The Legacy of the Great War

open access: yes, 2009
This instructional guide is from section 3 of the History Success Kit: High School History Resources for the Ohio Graduation Test, which covers the legacy of the Great War from 1914-1933. The instructional guide is from the Miami Valley Teaching American
Miami Valley Teaching American History
core  

Mechanical Behavior and Fracture Mechanisms of MXene/PVDF Nanocomponsites: In Situ Characterization and Multiscale Analysis

open access: yesAdvanced Functional Materials, EarlyView.
Multiscale experiments and modeling reveal how Ti3C2Tx MXene nanosheets reinforce PVDF nanocomposites. An optimal MXene loading (∼1 wt.%) nearly doubles tensile strength through efficient stress transfer, flake alignment, and crack‐deflection mechanisms, transforming ductile polymer behavior into a controlled multi‐stage fracture pathway which aligns ...
Bita Soltan Mohammadlou   +5 more
wiley   +1 more source

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