Results 81 to 90 of about 2,723,111 (307)

Accelerating Luminescence in Nanostructures: Exploring the Physical Limits and Impact of Ultrafast Emission in Nanoscale Materials

open access: yesAdvanced Photonics Research, EarlyView.
This review highlights recent advances in accelerating luminescence in nanostructures through cooperative emission, resonator coupling, and nonlocal light–matter interactions. By unifying concepts such as excitonic superradiance, superfluorescence, and the plasmonic Purcell effect, it reveals physical limits of ultrafast emission and their potential ...
Masaaki Ashida   +3 more
wiley   +1 more source

An Experience-Connected e-Learning System with a Personalization Mechanism for Learners’ Situations and Preferences [PDF]

open access: yes, 2011
This paper presents an “experience-connected” e- Learning system that facilitates users to learn practical skills of foreign language by associating knowledge and daily-life experiences.
Nagato , KASAKI   +2 more
core  

Design Optimization of a Variable Stiffness Robotic Gripper with Passive Restoration Fabricated by Multimaterial 3D Printing

open access: yesAdvanced Robotics Research, EarlyView.
A multimaterial robotic gripper fabricated via multimaterial 3D printing integrates conductive thermopolymer joints with flexible elastomeric components. Joule heating enables precise joint‐level stiffness modulation, enhanced by embedded temperature sensors, passive shape restoration, and active cooling, enabling versatile manipulation capabilities ...
Daniel Jee Seng Goh   +4 more
wiley   +1 more source

On the issues of ethnosociality in the city: introduction

open access: yesИсторическая этнология
The article opens the issue dedicated to the ethnosocial problems of the city. Its authors – the compiler and scientific editor of the issue and the editor-in-chief of Historical Ethnology – substantiate an approach to the topic in relation to the ...
Guzel I. Makarova   +1 more
doaj   +1 more source

Modern Language Situation in the Irkutsk Region: the Reasons for the Language Shift (based on the Material of Russian and Buryat Languages)

open access: yesНаучный диалог, 2019
The study of the language situation in the Irkutsk region (Ust-Orda Buryat district, Olkhonsky district, Odinsk village of the Angarsk region) is presented, where Russian and Buryat languages are closely interacting (Buryats are the second largest ...
I. V. Evseeva, A. M. Kulekhova
doaj   +1 more source

Decidable and undecidable problems about quantum automata [PDF]

open access: yes, 2003
We study the following decision problem: is the language recognized by a quantum finite automaton empty or non-empty? We prove that this problem is decidable or undecidable depending on whether recognition is defined by strict or non-strict thresholds ...
Blondel, Vincent D.   +4 more
core   +2 more sources

Liquid Metal Sensors for Soft Robots

open access: yesAdvanced Robotics Research, EarlyView.
This review thoroughly reviews liquid metal sensors in soft robots. Their unique material properties like high conductivity and good biocompatibility are analyzed. Working principles are classified, and applications in environmental perception, motion detection, and human—robot interaction are introduced.
Qi Zhang   +7 more
wiley   +1 more source

Russian Language in the Context of Language Policy in the Finno-Ugric Republics of the Russian Federation

open access: yesНаучный диалог, 2019
The features of the functioning of the Russian language in four Finno-Ugric republics of the Russian Federation, peoples of which entered the Russian state in the XV-XVI centuries, are examined.
E. A. Kondrashkina
doaj   +1 more source

AN ANALYSIS OF BAD LANGUAGE USED ON “8 MILE“MOVIE [PDF]

open access: yes, 2007
Language is an important tool of communication. Through language we can express our opinion, ideas, and suggestions. Language makes our communication easier.
SETIYONO, SETIYONO
core  

The Future of Research in Cognitive Robotics: Foundation Models or Developmental Cognitive Models?

open access: yesAdvanced Robotics Research, EarlyView.
Research in cognitive robotics founded on principles of developmental psychology and enactive cognitive science would yield what we seek in autonomous robots: the ability to perceive its environment, learn from experience, anticipate the outcome of events, act to pursue goals, and adapt to changing circumstances without resorting to training with ...
David Vernon
wiley   +1 more source

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