Results 121 to 130 of about 17,489,457 (273)

Coherent Absorption Reveals Colors Hidden in a Grey Fabry–Pérot Cavity

open access: yesAdvanced Optical Materials, EarlyView.
A dielectric thin film shows colors depending on its thickness; this effect can be used to encode information normally accessible through single‐beam spectroscopy. We developed a method to conceal this kind of information, based on coating the dielectric with a matched conductor, that suppresses the color‐bearing thin‐film resonances.
Giuseppe E. Lio   +10 more
wiley   +1 more source

Gender favoritism in derogatory and non-derogatory political discourse.

open access: yesPLoS ONE
This study investigates the interplay between Role Congruity Theory and Social Identity Theory in the context of gender perceptions among political speakers.
Manuel Hons   +2 more
doaj   +1 more source

Word Activation Forces Map Word Networks [PDF]

open access: yes, 2011
Words associate with each other in a manner of intricate clusters^1-3^. Yet the brain capably encodes the complex relations into workable networks^4-7^ such that the onset of a word in the brain automatically and selectively activates its associates ...
Jun Guo, Hanliang Guo, Zhanyi Wang
core  

Harnessing Ultrafast Optical Pulses for 3D Microfabrication by Selective Tweezing and Immobilization of Colloidal Particles in an Integrated System

open access: yesAdvanced Photonics Research, Volume 6, Issue 5, May 2025.
Microfabrication using nano‐ to micron‐sized blocks has transformative potential for next‐gen electronics, optoelectronics, and materials. Traditional methods are limited by scalability and precision. STIC, a single‐laser system for precise colloid manipulation and immobilization using femtosecond lasers, is introduced that enables efficient 3D ...
Krishangi Krishna   +4 more
wiley   +1 more source

Information Transmission Strategies for Self‐Organized Robotic Aggregation

open access: yesAdvanced Robotics Research, EarlyView.
In this review, we discuss how information transmission influences the neighbor‐based self‐organized aggregation of swarm robots. We focus specifically on local interactions regarding information transfer and categorize previous studies based on the functions of the information exchanged.
Shu Leng   +5 more
wiley   +1 more source

Explore consumers’ purchasing intention on Group buying: Base on Risk perception and Word-of-Mouth communication

open access: yes, 2009
[[abstract]]According to statistics, the total amount of online purchasing reached tens of billions. In recent years, group-buying becomes very popular and it means to purchase stuff through a group of consumers together in order to share risks and lower
Chuang-Hsiang YU
core  

Multimodal Engagement Assessment in Children During Invented Story Paradigm With a Social Robot

open access: yesAdvanced Robotics Research, EarlyView.
A multimodal framework is proposed to assess children's engagement during storytelling interactions with a social robot. Gaze, physiological, and behavioral data are combined and validated against observer ratings. An automated gaze‐labeling strategy is introduced, and supervised classifiers achieve high accuracy. The study supports scalable engagement
Laura Fiorini   +7 more
wiley   +1 more source

Compliant Pneumatic Feet with Real‐Time Stiffness Adaptation for Humanoid Locomotion

open access: yesAdvanced Robotics Research, EarlyView.
A compliant pneumatic foot with real‐time variable stiffness enables humanoid robots to adapt to changing terrains. Using onboard vision and pressure control, the foot modulates stiffness within each gait cycle, reducing impact forces and improving balance. The design, cast in soft silicone with embedded air chambers and Kevlar wrapping, offers durable,
Irene Frizza   +3 more
wiley   +1 more source

Tapes from the Divine Word University in Madang

open access: yes
Tapes from the Divine Word University in Madang, PNG, including Fr.

core   +1 more source

Problems of methodology and explanation in word order universals research [PDF]

open access: yes, 2010
Ever since the publication of Greenberg 1963, word order typologists have attempted to formulate and refine implicational universals of word order so as to characterize the restricted distribution of certain word order patterns, and in some cases have ...
LaPolla, Randy J.
core  

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