Results 61 to 70 of about 26,772 (210)

Gallium nitride heterostructure field-effect transistor with a heat-removal system based on a trench in the passivation layer filled by a high thermal conductivity material

open access: yesДоклады Белорусского государственного университета информатики и радиоэлектроники, 2021
The self-heating effect poses a main problem for high-power electronic and optoelectronic devices based on gallium nitride. A non-uniform distribution of the dissipated power and a rise of the average temperature inside the gallium nitride ...
V. S. Volcheck, V. R. Stempitsky
doaj   +1 more source

Psychometric Properties of Measures to Assess Pre‐School Children's Literacy and Mathematics Developmental Skills

open access: yesEuropean Journal of Education, Volume 61, Issue 2, June 2026.
ABSTRACT This study examined the psychometric properties of two new assessment measures, which consist of developmental progressions of pre‐school children in literacy skills and mathematics skills respectively. Researchers gathered data to measure the extent of children's engagement with an educational gaming system and the skill levels they attained ...
Chuang Wang, Qiao Liu, Richard Lambert
wiley   +1 more source

A Test Design to Study the Effect of Grapheme Type and Location on Spelling Errors of First Grade Children

open access: yesJournal of Rehabilitation, 2007
Objective: This study has done in order to provide a test to examine the selection of grapheme kind and location on spelling errors. Materials & Methods: This study is a descriptive and cross- sectional and validity assessment research.
Zahra Soleymani   +3 more
doaj  

Antibacterial Activity and Optical Behavior for Restoration of Micro and Nano Dental Fillers Using Functional Graphene Nanosheets with Polymethyl Methacrylate

open access: yesNano Biomedicine and Engineering
Polymer-based graphene nanocomposites significantly impact dental filler materials and antibacterial applications. Polymethyl methacrylate (PMMA) was used to improve the properties of nano and hybrid-dental fillings reinforced using synthesis graphene ...
Abbas Kadhim Hassan   +2 more
doaj   +1 more source

BENTUK ORTOGRAFI ISTILAH SERAPAN BAHASA INGGRIS KE DALAM BAHASA ARAB

open access: yesJurnal Kawistara, 2014
This article aimed to analyze the orthographic form of English loan- terms into Arabic fonotaktik. the scope of the consonant grapheme. It is a kind of descriptive qualitative study, which tends to analyze the data inductively. Both distributional method
Rika Astari, Syamsul Hadi, Soepomo Pudjosudarmo, dan Suhandano
doaj   +1 more source

Pretesting and Posttesting in Spelling Acquisition: Cross‐Linguistic Evidence From Contrasting Writing Systems

open access: yesApplied Cognitive Psychology, Volume 40, Issue 3, May/June 2026.
ABSTRACT Understanding how cognitive mechanisms support spelling acquisition across writing systems is a fundamental challenge in educational psychology. We conducted the first controlled comparison of pretesting (generating spellings before instruction), posttesting (retrieving spellings after instruction), and copying (traditional transcription ...
Rui Dong   +3 more
wiley   +1 more source

Impaired acquisition of novel grapheme-color correspondences in synesthesia

open access: yesFrontiers in Human Neuroscience, 2013
Grapheme-color synesthesia is a neurological phenomenon in which letters and numbers (graphemes) consistently evoke particular colors (e.g. A may be experienced as red).
David eBrang   +2 more
doaj   +1 more source

Random Number Generation in Adults With Dyslexia: Further Evidence of Dyslexia‐Related Executive Function Difficulties

open access: yesDyslexia, Volume 32, Issue 2, May 2026.
ABSTRACT Growing evidence indicates that people with dyslexia have executive function deficits. The current study used a random generation task as a novel way to investigate executive function in adults with dyslexia. Participants (total N = 54) were asked to produce an unpredictable sequence of 100 digits verbally.
Emmanuella Joy Osofisan   +2 more
wiley   +1 more source

Multilingual Speech Recognition With A Single End-To-End Model

open access: yes, 2018
Training a conventional automatic speech recognition (ASR) system to support multiple languages is challenging because the sub-word unit, lexicon and word inventories are typically language specific.
Li, Bo   +6 more
core   +1 more source

Patterns of Language and Visuospatial Lateralisation and Cognitive Ability in Young Children Aged 4–7 Years

open access: yesDevelopmental Science, Volume 29, Issue 3, May 2026.
ABSTRACT Previous research suggests that the development of lateralisation throughout childhood might be related to individual differences in cognitive ability, but evidence from early childhood is lacking. The current study aimed to determine if there is a relationship between patterns of language and visuospatial lateralisation and cognitive ability ...
Josephine E. Quin‐Conroy   +2 more
wiley   +1 more source

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