Results 241 to 250 of about 3,385,835 (300)

Expanding through the Emerald Isle: exploration and spatial orientation of non-native bank voles in Ireland. [PDF]

Curr Zool
Mazza V, Eccard JA.
europepmc   +1 more source

Engineering Local Polar Frustration in Lead‐Free Dielectric Ceramics for Ultrahigh Normalized Energy Storage Performance

Advanced Functional Materials, EarlyView.
Local polar frustration is engineered to stabilize an ergodic relaxer through nanoscale multiphase coexistence, suppressing long‐range ferroelectric order while preserving high polarization. This strategy delivers ultrahigh low‐field normalized energy density (Wa >0.020 mC cm−2), exceptional thermal stability, and a transferable design principle for ...
Hareem Zubairi, Muhammad Wasim, Songhao Fu, Xiaojiao Liu, Annette K Kleppe, Zhilun Lu, Antonio Feteira, Diming Xu, Joseph C.A. Prentice, Ge Wang   +9 more
wiley   +1 more source

Discovery of Energy‐Localized Trap States via Opto‐Electrical Spectroscopy in UWBG Perovskite La:SrSnO3 FETs

Advanced Functional Materials, EarlyView.
Combined UV–vis transmittance and wavelength‐dependent photo‐assisted DC I–V analyses reveal defect‐induced optical instability and a high density of deep donor‐like subgap traps in La‐doped SrSnO3. The resulting MOSFET achieves one of the highest on/off ratios reported for ABO3 perovskite devices, demonstrating the promise of stannate perovskites as ...
Sojin Jung, Junghyun Koo, Hongseung Lee, Donghwan Kim, Dongho Won, Weideng Sun, Jaewook Yoo, Minah Park, Seohyeon Park, Seongbin Lim, Joonsung Lee, Sungjune Park, Sangmoon Yoon, Tae Wan Kim, Bharat Jalan, Gang Qiu, Kiyoung Lee, Hagyoul Bae   +17 more
wiley   +1 more source

Bone‐Inspired Recyclable Composites for Damage‐Tolerant Circular Materials

Advanced Functional Materials, EarlyView.
Bone‐inspired architected composites are developed by combining osteon‐like reinforcements with a recyclable Elium thermoplastic matrix. The hierarchical architecture redirects cracks and promotes energy dissipation, while enabling recovery of intact, aligned, load‐bearing reinforcement units that retain their original stiffness, revealing a route ...
Alessandro Stagni, Nastaran Bahrami Novin, Luigi Benvenuto, Enrico Lertora, Flavia Libonati   +4 more
wiley   +1 more source

Impact of the spatial orientation of the patient's head, metal artifact reduction, and tube current on cone-beam computed tomography artifact expression adjacent to a dental implant: A laboratory study using a simulated surgical guide. [PDF]

Imaging Sci Dent
Barros-Costa M, Barros-Candido JR, Sampaio-Oliveira M, Freitas DQ, Sverzut AT, Oliveira ML.   +5 more
europepmc   +1 more source

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Perception of spatial orientation in microgravity

Brain Research Reviews, 1998
Experiments during space and parabolic flights have shown that human spatial orientation in microgravity differs to a significant extent from its performance on earth. Due to the missing reference of gravitational force, unusual perceptual phenomena are observed, from inversion illusions to errors of perceived motion and position with respect to the ...
Stefan Glasauer, H Mittelstaedt
exaly   +4 more sources

Spatial Orientation and Visual Discrimination

Perceptual and Motor Skills, 1970
An experimental Visual Discrimination Test of Words was administered to two groups of 32 kindergarten children each, matched for chronological age, intelligence, and sex. One group was identified as having visual perceptual problems in spatial orientation on the Bender Visual-motor Gestalt Test; the other group displayed adequate spatial orientation on
John T. Becker
openaire   +3 more sources