Results 121 to 130 of about 776,989 (303)

Exploiting Two‐Photon Lithography, Deposition, and Processing to Realize Complex 3D Magnetic Nanostructures

open access: yesAdvanced Functional Materials, EarlyView.
Two‐photon lithography (TPL) enables 3D magnetic nanostructures with unmatched freedom in geometry and material choice. Advances in voxel control, deposition, and functionalization open pathways to artificial spin ices, racetracks, microrobots, and a number of additional technological applications.
Joseph Askey   +5 more
wiley   +1 more source

Facilitators’ experiences with virtual simulation and their impact on learning

open access: yesAdvances in Simulation
Background Increasingly, virtual simulations are being integrated into higher education. A successful experience goes far beyond simply offering learners access to a virtual simulation; it requires a facilitator who understands the learners’ needs and ...
Margaret Verkuyl   +6 more
doaj   +1 more source

The Endurance Test: A Virtual Project Team’s Lived Experience in an Online Project Management Course [PDF]

open access: yes, 2018
This case study examines longitudinal data from an online MBA program’s project management course to understand and describe the lived experience of a virtual student team that exhibited difficulty delivering a term project.
Lohle, Michael F., Terrell, Steven R.
core  

Unveiling Aggregation‐Induced Singlet Fission in Push–Pull Diketopyrrolopyrrole Water Dispersed Nanoaggregates and Thin Films

open access: yesAdvanced Functional Materials, EarlyView.
Aggregates of diketopyrrolopyrrole dipolar and quadrupolar systems exhibit panchromatic absorption spectra extending in the entire visible range. Upon aggregation in water and in the solid state, their fluorescence is almost completely quenched and their singlet excited state lifetime is significantly shortened.
Roberto Cantoni   +10 more
wiley   +1 more source

A Pedagogy for Original Synners [PDF]

open access: yes, 2008
Part of the Volume on Digital Young, Innovation, and the UnexpectedThis essay begins by speculating about the learning environment of the class of 2020.
Anne Balsamo, Steve Anderson
core  

Deformation and Degradation in 18650 Li‐Ion Cells Under Freeze‐Thaw Cycling

open access: yesAdvanced Functional Materials, EarlyView.
This study investigates the impact of freezethaw degradation of 18650 cells via combined electrochemical and x‐ray imaging studies. High‐resolution synchrotron X‐ray tomography reveals deformation of the jelly‐roll structure and delamination of electrode active materials in cells cycled at 1C and 4C. These structural changes are quantitatively assessed
Xunkai Chen   +5 more
wiley   +1 more source

VLE for Dual Career Sports Officials Undertaking a Part-time MA in Personal and Professional Development Nick Holyoake [PDF]

open access: yes
Advantages and disadvantages of using a Virtual Learning Environment to support part-time students impacted by significantly reduced opportunity for face-to-face contact.
Holyoake, Nick   +1 more
core  

Assessment strategy for virtual teams undertaking the EWB Challenge [PDF]

open access: yes, 2008
[Abstract]: The Engineers without Borders (EWB) Challenge has been incorporated into a core first year course in the Faculty of Engineering and Surveying at University of Southern Queensland.
Brodie, Lyn
core  

A robotic telescope for university-level distance teaching

open access: yes, 2018
We present aspects of the deployment of a remotely operable telescope for teaching practical science to distance learning undergraduate students. We briefly describe the technical realisation of the facility, PIRATE, in Mallorca and elaborate on how it ...
Baruch   +10 more
core   +2 more sources

Solvent‐Free Bonding Mechanisms and Microstructure Engineering in Dry Electrode Technology for Lithium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Dry electrode technology revolutionizes battery manufacturing by eliminating toxic solvents and energy‐intensive drying. This work details two promising techniques: dry spray deposition and polymer fibrillation. How their unique solvent‐free bonding mechanisms create uniform microstructures for thicker, denser electrodes, boosting energy density and ...
Yuhao Liang   +7 more
wiley   +1 more source

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