Results 91 to 100 of about 56,164 (284)
Innovative Orientation leads to Improved Success in Online Courses
Online Learning, 2015 A team of instructional designers, educators, and the School of Liberal Arts (SLA) academic program coordinator from a nonprofit online college, collaborated on producing short voice-over videos with interactive elements that address the most common ...
Jean M. Taylor
doaj +1 more source
Location-aware pilot assignment for massive MIMO systems in heterogeneous networks
, 2016 We investigate the heterogeneous cellular network (HetNet) where the macrocell base stations (MBSs) are equipped with very large antenna arrays. Since such a combined massive multi-input multi-output (MIMO) and HetNet system operates in the co-channel ...
Dai, Linglong +4 more
core +1 more source
Atomic Layer Deposition Processes: Versatile Platforms for Engineering ZnO‐Chitosan Biointerfaces
Advanced Healthcare Materials, EarlyView.Vapour phase metalation (VPM), multiplied pulsed vapour phase infiltration (MPI), and O2 plasma‑enhanced atomic layer deposition (PEALD) tailor Zn–chitosan (Zn‑CS) films. PEALD improves wettability and biocompatibility. MPI enhances semiconductor behavior. Antiseptic selectivity: VPM → E. coli; MPI → H. pylori.
Mabel Moreno +17 more
wiley +1 more source
Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics
Advanced Materials, EarlyView.The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades +7 more
wiley +1 more source
Journal of Learning Development in Higher Education, 2016 This paper explores integrated peer mentoring in the context of offering students an element of choice in their assignments. We decided to undertake a pilot study with a group of first year undergraduate education-studies students who come from non ...
Sandra Abegglen +2 more
doaj +1 more source
Intelligent Acousto‐Electrical Metamaterials (IAM) for Sound Source Detection
Advanced Materials, EarlyView.Our proposed metamaterial concept enables sound source detection using a single material, in contrast to conventional arrays that require dozens or even hundreds of transducers. We show that the coupled acoustic–vibrational–electrical responses in piezoelectric metamaterials give rise to topology‐governed charge transport, producing distinct voltage ...
Victor Couëdel +7 more
wiley +1 more source
Polymorph‐Specific Electronic Transduction in WO3 during Molecular Sensing
Advanced Materials, EarlyView.Metal‐oxide polymorphs with similar surface chemistry can nevertheless exhibit distinct sensing properties. In γ‐ and ε‐WO3, analyte adsorption appears comparable; yet, only ε‐WO3 induces a pronounced lattice electronic perturbation that accommodates charge in sub‐conduction band minimum states.
Matteo D'Andria +6 more
wiley +1 more source
, 2018 Supplemental Material, Supplemental_figure_1 for Activity Aprons for Inpatients Requiring Individual Nursing Assignment Care: A Prospective Randomized Controlled Pilot Study by Michael W. Ruff, Anthony Fine, Jay Mandrekar, Cindy Sweeney, Lyell K.
Anthony Fine (5195339) +5 more
core +1 more source
Pilot Assignment and Power Allocation for Multipair Massive MIMO DF Relaying Networks
, 2020 This paper considers a multi-pair massive multiple-input multiple-output relaying channel where $K$ single-antenna sources communicate with $K$ single-antenna destinations via the assistance of a decode-and-forward relay equipped with massive antenna ...
Ngo, Hien-Quoc; id_orcid +2 more
core +1 more source
Advanced Materials, EarlyView.Ionic epoxy networks are prepared using ammonium salts as hardeners, leading to a two‐stage curing process with a thermoplastic‐like intermediate. This uncommon behavior enables extrusion and fabrication of thermoplastic prepregs that can be cured into thermoset composites.
Izabela Kurowska +10 more
wiley +1 more source