Results 111 to 120 of about 347,010 (340)

Habilidades expressivas de um grupo de alunos com paralisia cerebral na atividade de jogo Expressive abilities of a group of students with cerebral palsy during game activities

open access: yesRevista da Sociedade Brasileira de Fonoaudiologia, 2009
OBJETIVO: Analisar as habilidades expressivas de um grupo de alunos com paralisia cerebral sem oralidade durante atividades de jogos. MÉTODOS: Participaram deste estudo três alunos com paralisia cerebral, do sexo masculino, com idades entre 13 e 16 anos,
Fabiana Sayuri Sameshima   +1 more
doaj   +1 more source

Research Progress and Applications of Non‐Carrier‐Injection Electroluminescence

open access: yesAdvanced Electronic Materials, EarlyView.
Non‐carrier‐injection electroluminescence (NCI‐EL) uses AC fields and displacement currents to trigger light from internal charge reservoirs, enabling minimalist emitters with remotely coupled terminals. This review maps shared mechanisms across organics, GaN, quantum dots, and TMDCs, compares planar, interdigital, single‐terminal, and coaxial designs,
Wei Huang   +6 more
wiley   +1 more source

The scale about the motivation for pre-natal communication (SMPNC): a new psychometric instrument dedicated to the assessment of the fetus

open access: yesINFAD, 2019
Psychological changes in pregnant women induce communications towards the fetus. Maternal vocal behavior induces fetal reactions. Prenatal communication takes fetuses and newborns to perform auditory discriminations.
J. M. R. M. Justo   +2 more
doaj   +1 more source

Preliminary study of discrimination of human vocal commands in walrus (Odobenus rosmarus divergens) [PDF]

open access: yes, 2020
Walruses seem to use various acoustic signals in social context. So, the auditory faculty is seems to be important for walruses. Can walruses understand another animals' vocal information using auditory sense?
Ashikari, Harumasa   +7 more
core  

Ion‐Gating Reservoir Computing for Preprocessing‐Free Speech Recognition from Throat Vibrations

open access: yesAdvanced Electronic Materials, EarlyView.
This work presents a throat‐mounted mechanoelectric sensor integrated with an ion‐gel/graphene reservoir device for on‐device speech recognition. The system converts raw biomechanical vibrations into rich nonlinear current dynamics, enabling efficient classification through a simple linear readout. The approach highlights a compact and tunable physical‐
Daiki Nishioka   +5 more
wiley   +1 more source

Occupational voice demands and their impact on the call-centre industry

open access: yesBMC Public Health, 2009
Background Within the last decade there has been a growth in the call-centre industry in the UK, with a growing awareness of the voice as an important tool for successful communication.
Duffy OM, Hazlett DE, Moorhead SA
doaj   +1 more source

On the Optimality of Secret Key Agreement via Omniscience

open access: yes, 2018
For the multiterminal secret key agreement problem under a private source model, it is known that the maximum key rate, i.e., the secrecy capacity, can be achieved through communication for omniscience, but the omniscience strategy can be strictly ...
Chan, Chung   +3 more
core   +1 more source

Why Didn't I Get a Payout? Understanding Farmer Choices, Index Insurance, and Basis Risk

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT Index insurance, while heralded as a potential solution to alleviate poverty and food insecurity among agricultural households, has its own set of challenges, notably basis risk. Basis risk is the discrepancy between the insurance payout and losses incurred, posing a significant deterrent to the adoption of index insurance.
S. Lucille Blakeley   +4 more
wiley   +1 more source

Long-Term Vocal Phrase Stability In The White-Handed Gibbon (Hylobates lar) [PDF]

open access: yesAnimal Behavior and Cognition
Gibbons are Asian apes that live in stable territories, often for decades. They produce loud, elaborate vocalizations (songs) that include well-coordinated male/female duets that are detectable by immediate neighbors and more distant groups.
Thomas A. Terleph   +2 more
doaj   +1 more source

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