Results 91 to 100 of about 97,817 (302)

Hand posture affects mental rotation of hands-only but not hands-on-body stimuli. [PDF]

open access: yes, 2013
The posture-related difference of RTs varies between stimuli. Faster responses were found in the front postural condition with respect to the back postural condition for the mental rotation of hands-only stimuli.
Silvio Ionta (327910)   +3 more
core   +1 more source

High Precision Positioning and Rotation Angle Estimation of a Flatbed Truck Based on BDS and Vision

open access: yesSensors
Centimeter-level localization and precise rotation angle estimation for flatbed trucks pose significant challenges in unmanned forklift automated loading scenarios.
Xinli Yu   +4 more
doaj   +1 more source

From Photoalignment to Structured Light: Liquid Crystal Platforms for Beam Shaping and Complex Wavefronts

open access: yesAdvanced Functional Materials, EarlyView.
Photoaligned and photopatterned liquid crystal platforms provide programmable control of optical phase, polarization, and spin‐orbit interactions, enabling compact generation of structured light and complex wavefronts. This review highlights how tailored molecular orientations transform simple beams into designed optical fields, opening versatile ...
Le Zhou   +6 more
wiley   +1 more source

Advancements in Hypersaline Wastewater Treatment: The Promise of Quasi‐Liquid Surfaces to Reduce Salt Scaling

open access: yesAdvanced Functional Materials, EarlyView.
Durable quasi‐liquid polymer brush surfaces provide an anti‐scaling strategy for hypersaline brine evaporation and zero‐liquid‐discharge desalination. The smooth, liquid‐like QLS interface suppresses substrate‐side salt nucleation, promotes compact crystallization and dewetting, reduces crystal–surface contact area, and enables low‐adhesion salt ...
Mohammed Imran Khan, Bei Fan
wiley   +1 more source

Dispersion-relation and spiral rotation in an excitable surface-reaction [PDF]

open access: yes, 1992
A kinetic model of the catalytic CO oxidation on a Pt(110) surface is used to describe effects of spatiotemporal self-organization, which have been observed experimentally with this system.
Falcke, M., Eiswirth, M., Baer, M.
core   +1 more source

Multimode Oxide‐Based Optoelectronic Memtransistor for In‐Sensor Vision Processing

open access: yesAdvanced Functional Materials, EarlyView.
A multimode optoelectronic memtransistor (OEMT) is demonstrated for vision explainable artificial intelligence (VXAI) hardware. By integrating optical sensing, electrical masking, and non‐volatile memory, the device enables key operations required for generating saliency information.
Min Gu Lee   +10 more
wiley   +1 more source

Halide Perovskite Integrated Photovoltaic Cathodes Incorporating Pt on ZIF‐8‐Derived Carbon for Solar Hydrogen Production

open access: yesAdvanced Functional Materials, EarlyView.
A low‐Pt catalyst supported on zeolitic imidazolate framework (ZIF‐8)‐derived porous carbon and graphite is integrated with a halide perovskite photovoltaic, yielding cathodes that achieve a high photocurrent density (∼20 mA cm−2) under simulated sunlight and exhibit remarkable stability in acidic media over several days, thereby demonstrating a ...
Na Yeong Oh   +12 more
wiley   +1 more source

Wheel rotation in external aerodynamics computations [PDF]

open access: yes, 2015
The aim of the master’s thesis is an investigation of volume mesh quality, turbulent models and models of rotation and their influence on aerodynamic coefficients of rotating wheels. Mesh independence study and near-wall prism layer modelling are also of
Páleš, Patrik
core  

Antenna radiation center coordinates finding method and its applying practical aspects

open access: yesИзвестия высших учебных заведений России: Радиоэлектроника, 2015
The theoretical justification and original method of antenna phase center (radiation center) coordinates calculation practical application are presented by the example of four-helix array.
D. O. Khabirov, M. A. Udrov
doaj  

Nonequilibrium shock front rotational, vibrational and electronic temperature measurements [PDF]

open access: yesJournal of Quantitative Spectroscopy and Radiative Transfer, 1965
Abstract A spectroscopic technique is described for measuring nonequilibrium shock front rotational, vibrational and electronic temperatures. This method uses a triple channel monochromator which is able to resolve the vibrational structure of diatomic molecular radiation, and a monitor channel to observe an electronic transition composed of many ...
openaire   +1 more source

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