Results 41 to 50 of about 44,366 (216)

The Effects of Humming and Pitch on Craniofacial and Craniocervical Morphology Measured Using MRI [PDF]

open access: yes, 2011
Peer ...
Aspden, Richard Malcolm   +5 more
core   +1 more source

The Dimensional Revolution of Phosphorus: From Allotropicity to Battery System Applications

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Phosphorus‐based materials are promising high‐capacity anodes classified by dimension (0D–3D) to systematically explore their properties and composite strategies. When combined with materials such as carbon to form heterostructures, the electrical conductivity and stability are effectively enhanced.
Shuhan Zhang   +8 more
wiley   +1 more source

Study on the Shifting Quality of the CVT Tractor under Hydraulic System Failure

open access: yesApplied Sciences, 2020
The failure of a hydraulic system will affect the shifting quality and driving safety of a CVT tractor. In order to reveal the response of the tractor under different hydraulic system failures without destroying the transmission, the following methods ...
Guangming Wang   +5 more
doaj   +1 more source

Penalization method for a nonlinear Neumann PDE via weak solutions of reflected SDEs [PDF]

open access: yes, 2013
In this paper we prove an approximation result for the viscosity solution of a system of semi-linear partial differential equations with continuous coefficients and nonlinear Neumann boundary condition. The approximation we use is based on a penalization
Bahlali, Khaled   +2 more
core   +3 more sources

Giant Phonon‐Enhanced Terahertz Electro‐Optic Response in Ferroelectric van der Waals NbOX2 (X = Br, I)

open access: yesLaser &Photonics Reviews, EarlyView.
Van der Waals ferroelectric NbOX2 thin films exhibit phonon‐resonance enhanced electro‐optic responses, 332 pm/V at 3.1 THz (NbOI2) and 192 pm/V at 3.7 THz (NbOBr2), the highest among vdW materials, and show 4% non‐resonant SHG modulation together with resonant phonon‐enhancement under a 150 kV/cm THz pump.
Baolong Zhang   +3 more
wiley   +1 more source

Magnetic structure in the two‐dimensional van der Waals ferromagnet Fe3GaTe2

open access: yesJournal of Applied Crystallography, EarlyView.
High‐quality single crystals of Fe3GaTe2 were grown using the chemical vapour transport method, allowing for a precise determination of their crystal and magnetic structures. A shortening of the Fei–Fei distance enhances the Fe–Fe exchange interaction, providing a microscopic origin for its higher Curie temperature compared with Fe3GeTe2.High‐quality ...
Po-Chun Chang   +7 more
wiley   +1 more source

Evaluation of TypeSeq, a Novel High-Throughput, Low-Cost, Next-Generation Sequencing-Based Assay for Detection of 51 Human Papillomavirus Genotypes. [PDF]

open access: yes, 2019
BackgroundHuman papillomaviruses (HPV) cause over 500 000 cervical cancers each year, most of which occur in low-resource settings. Human papillomavirus genotyping is important to study natural history and vaccine efficacy. We evaluated TypeSeq, a novel,
Boland, Joseph   +20 more
core   +1 more source

Improvement to Power to Weight Ratio of Shaft Drive CVT Using Zero−Spin Disk(2nd Report, Measurement of EfHciency) [PDF]

open access: yes, 2009
The novel mechanism CVT (Shaft Drive CVT, S-CVT) was developed by the authors. The improvement of the power to weight ratio, namely the increase of transmitted power with downsizing and lightening of the transmission is important applying the S-CVT to ...
井上 克己, 山中 将, 成田 幸仁
core   +2 more sources

Introducing the Socio‐Emotional School Experiences Adaptation (SESEA) model: A theoretical integration of emotions, social relationships and the experience of learning

open access: yesBritish Journal of Educational Psychology, EarlyView.
Abstract Background Social and emotional experiences play a central role in the daily lives of both students and teachers. Although emotions and social relationships are deeply interwoven—each shaping and reinforcing the other—emotional experiences and social dynamics are still considered largely in isolation, with limited attention being given to ...
Diana Raufelder, Juliane Schlesier
wiley   +1 more source

Design of a randomized superiority trial of a brief couple treatment for PTSD. [PDF]

open access: yes, 2019
Interpersonal difficulties are common among veterans with posttraumatic stress disorder (PTSD) and are associated with poorer treatment response. Treatment outcomes for PTSD, including relationship functioning, improve when partners are included and ...
Becker, Julia   +12 more
core   +1 more source

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