Results 141 to 150 of about 824,062 (379)

Nanoparticle‐Coated X2CrNiMo17‐12‐2 Powder for Additive Manufacturing—Part II: Processability by Powder Bed Fusion of Metals Using a Laser Beam

open access: yesAdvanced Engineering Materials, EarlyView.
In this manuscript, the processability of X2CrNiMo17‐12‐2 powder coated with silicon carbide, silicon, and silicon nitride nanoparticles is investigated. The amount of nanoparticles varies from 0.25 to 1 vol%. By coating the powder feedstock material with nanoparticles, an enlargement of the process window and an increase in the build rate are achieved.
Nick Hantke   +5 more
wiley   +1 more source

School tracking, social segregation and educational opportunity: evidence from Belgium [PDF]

open access: yes
Educational tracking is a very controversial issue in education. The tracking debate is about the virtues of uniformity and vertical differentiation in the curriculum and teaching.
HINDRIKS, Jean   +3 more
core  

The national challenge: raising standards, supporting schools - gifted and talented pilot programme. Element 3: guidance on pedagogy for gifted and talented education (National Strategies: national challenge) [PDF]

open access: yes, 2009
"This booklet provides a resource for teachers and subject leaders to focus on pedagogy – understanding the needs of individual gifted and talented pupils to drive the development of quality first teaching across the school.

core  

Tribology of ZrC Coatings and Spherical Tips Acquired with Extraordinarily Stiff, Metal Atomic Force Microscopy Probes

open access: yesAdvanced Engineering Materials, EarlyView.
In this research, ZrC coatings are evaluated against various counterprobes at the microscale using novel super‐stiff atomic force microscopy cantilevers. The chemical composition of the coating is shown to be an important factor influencing coating hardness and Young's modulus, while surface roughness, counterprobe hardness, and surface energy are the ...
Piotr Jenczyk   +4 more
wiley   +1 more source

Stabilized Intermediate Phase Via Pseudo‐Halide Anions Toward Highly Efficient and Light‐Soaking Stable Perovskite Solar Cells

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
The formate pseudo‐halide anion is strategically introduced at the buried interface to stabilize the intermediate phases formed during perovskite crystallization. The controlled crystallization enhances crystallinity and alleviates tensile strain, eliminating residual PbI2 near the buried interface.
Jongdeuk Seo   +12 more
wiley   +1 more source

Application of Augmented Intelligence Technology with Human Body Tracking for Human Anatomy Education [PDF]

open access: gold, 2022
Evianita Dewi Fajrianti   +7 more
openalex   +1 more source

Peeling Back the Student Privacy Pledge [PDF]

open access: yes, 2017
Education software is a multi-billion dollar industry that is rapidly growing. The federal government has encouraged this growth through a series of initiatives that reward schools for tracking and aggregating student data.
Pfeffer-Gillett, Alexi
core   +3 more sources

Time‐Controlled Dual Targeting to Program Systemic and Intercellular Transfer of Therapeutic Effects

open access: yesAdvanced Functional Materials, EarlyView.
Aspirin‐liposomes loaded onto monocytes enable inflammation‐triggered targeting and efficient hand‐over of aspirin to inflamed cells. Monocytes uptake a significant portion of aspirin‐liposomes, prolonging therapeutic action. This approach enhances anti‐inflammatory effects through intercellular transfer, demonstrating a translational strategy for ...
Seung Eun Yu   +6 more
wiley   +1 more source

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