Results 131 to 140 of about 15,975 (290)

One‐Shot Multimaterial 3D Printing of a Flexible Spine for a Robotic Fish Prototype

open access: yesAdvanced Intelligent Systems, EarlyView.
A one‐shot multimaterial 3D printing approach enables a monolithic soft robotic fish integrating a compliant spine and rigid vertebrae. Electromagnetic linear actuators drive tendon‐based transmission, producing controlled tail oscillations. Finite element modeling and experiments show strong agreement, while optimized material selection improves ...
Marco Colletta   +3 more
wiley   +1 more source

RUSSIAN OPEN EDUCATIONAL RESOURCES AND MASSIVE ONLINE COURSES

open access: yesВысшее образование в России, 2016
The article views the organizational and pedagogical characteristics of the Russianopen educational resources and massive open online courses. The author adduces the basic characteristics of xMOOC such as fair use, free will, multitude of students, using
Alexander A. Andreev
doaj  

The rain feels different under the same umbrella: Experiences with poverty across LGBTQ subgroups

open access: yesAmerican Journal of Community Psychology, EarlyView.
Abstract Population‐based survey data have demonstrated that LGBTQ communities report varying rates of economic insecurity, yet very little research directly assesses how pathways into and experiences with poverty look different among subgroups at the intersections of sexual orientation and gender identity (SOGI).
Bianca D. M. Wilson, Lillian Nguyen
wiley   +1 more source

The effectiveness of MOOCs in Technical Education: an Indian perspective

open access: yesScientific Reports
The analysis of user engagement in online educational courses has drawn considerable attention from researchers due to the rise of Massive Open Online Courses (MOOCs).
Priyanka Jarial   +2 more
doaj   +1 more source

A Critical Introduction to "Massive Open Online Courses (MOOCs)" [PDF]

open access: yesپژوهش‌نامۀ انتقادی متون و برنامه‌های علوم انسانی, 2017
The present study aims at introducing and criticizing the mass open online courses (MOOCs). To this end, the "Critical Philosophical Exploration" method was used.
Masoumeh Matoor   +4 more
doaj  

The Role of Intraparticle Diffusion in Kinetic Model Discrimination: Proof of Concept Testing for Methanol Dehydration

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The rate of a heterogeneous catalytic process may simultaneously be described by several rate equations. In this case, discrimination between the plausible kinetic models is required. An intrinsic kinetic model of a heterogeneous catalytic process may successively be discriminated by the transition from a reaction rate‐limited regime to an ...
Oleksii Zhokh   +2 more
wiley   +1 more source

Flexible education - Massive Open Online Courses (MOOC) [PDF]

open access: yes, 2019
The ASEM MOOC Stakeholders’ Forum 2019 successfully gathered the expertise from the ASEM MOOC network focusing on the content development of Massive Open Online Courses (MOOC) involving universities and ASEM strategic partners in the ...
UMP, PNC
core  

Surface Charges Guided Quasi‐TEM‐mode Microwave Propagation along Dielectric Nanowire

open access: yesAdvanced Physics Research, EarlyView.
According to Maxwell's equations, a single‐conductor transmission line cannot allow TEM‐mode electromagnetic wave propagation, however, this is based upon the assumption that dielectric material is isolated from the environment. In practice, surface electrostatic charges widely existed in nano‐materials with large surface‐to‐volume ratio.
BoYan Xu   +7 more
wiley   +1 more source

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