Results 131 to 140 of about 8,137,613 (293)
Bistable Mechanisms 3D Printing for Mechanically Programmable Vibration Control
This work introduces a 3D‐printed bistable mechanism integrated into tuned mass dampers (TMDs) for mechanically adaptive passive vibration suppression. Through optimized geometry, the bistable design provides adaptable vibration reduction across a broad range of scenarios, achieving effective vibration mitigation without complex controls or external ...
Ali Zolfagharian+4 more
wiley +1 more source
Book Review: Rethinking University Teaching: A Framework for the Effective Use of Educational Technology [PDF]
Gordon Joughin
openalex +1 more source
The use of educational technology for interactive teaching in lectures
F. Tuma
semanticscholar +1 more source
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
Technology in the Foreign Language Classroom [PDF]
Although national standards such as the Standards for Foreign Language Learning in the 21st Century (National Standards in Foreign Language Education Project, 1999)and the National Educational Technology Standards (ISTE, 2000) advocate the need for ...
Karen Wolz Verkler
doaj
3D‐Printed Architected Material for the Generation of Foam‐Based Protective Equipment
This study investigates 3D‐printed architected structures as alternatives to traditional foams in protective gear. It focuses on customizing impact strength and damping through design and manufacturing integration. Testing shows these structures outperform conventional foams, offering enhanced customizability, lower weight, and tunable performance ...
Ali Zolfagharian+5 more
wiley +1 more source
Implementing Information Technology in the Educational System. A Catalonia perspective [PDF]
Jordi Vivancos
openalex +1 more source
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
Technology and Educational Reform in Early America.
Thomas K. Shotwell
openalex +2 more sources
De l’« Educational Technology » à la technologie pour l’éducation [PDF]
Marcel Lebrun, Renata Maria Viganò
openalex +1 more source