Results 91 to 100 of about 2,045,981 (307)

Classroom-based assessment of oral language proficiency of young ELLs in ESL contexts. [PDF]

open access: yes, 2018
With increasing numbers of young English language learners (ELLs) entering schools in English-speaking countries, assessment of their English language proficiency has become important for screening, placement, and diagnostic purposes, as well as for ...
Edwards, Susan
core   +1 more source

Elucidating the Role of Surface Ligands on the Oxidative Etching of Au Bipyramids During Photothermia Using Liquid Cell Transmission Electron Microscopy

open access: yesAdvanced Functional Materials, EarlyView.
Gold bipyramids can act as efficient plasmonic nanoheaters, but they often reshape during laser heating. This study shows that oxygen nanobubbles drive oxidative etching and that surface ligands control stability. CTAB‐ and citrate‐coated particles blunt and lose optical performance, whereas polystyrene sulfonate preserves shape and heating by ...
Irene López‐Sicilia   +7 more
wiley   +1 more source

English language examination reform: International trends and a framework for Nepal [PDF]

open access: yes, 2018
This chapter is based on desk research on examinations and their reforms globally. Although the chapter is about English language examination reforms, it draws on the literature related to general education where relevant. The chapter begins by exploring
Shrestha, Prithvi
core  

Small Extracellular Vesicles from Neural Cells: Physiological and Pathological Roles, and Potential in Neurodegenerative Therapy

open access: yesAdvanced Healthcare Materials, EarlyView.
Neural cell–derived small extracellular vesicles (sEVs) are emerging as pivotal mediators in neurodegenerative diseases, exerting both pathogenic and therapeutic functions. This review synthesizes current evidence on how sEVs from distinct neural cell types regulate neurodegeneration, neuroprotection, biomarker discovery, and targeted drug delivery ...
Muhammad Waqas Salim   +4 more
wiley   +1 more source

Exploring the Ethical Dimensions of Testing and Assessment: An Investigation Into Grade Inflation Among EFL Teachers

open access: yesOkara: Jurnal Bahasa dan Sastra
Concerns over grade inflation have been raised since teachers tend to give students higher grades than they should. If the level of achievement does not correspond to an appropriate improvement in quality, it can raise concerns about the value of grades ...
Enggar Pangesti Wibowo   +7 more
doaj   +1 more source

Experienced and Novice EFL Teachers’ Cognition and Practices on Intercultural Communicative Competence: A Mixed-Methods Study in Iranian Context [PDF]

open access: yesJournal of Modern Research in English Language Studies
Teachers as the backbone of education need to commit themselves to expanding their perception, sensitivity, and awareness toward intercultural communicative competence (ICC).
Ashraf Sadat Hosseyni   +2 more
doaj   +1 more source

The migrant voice : the politics of writing home between the Sinophone and Anglophone worlds

open access: yes, 2017
This paper addresses the politics of language, identity, and diasporic Chinese writing in old and emerging Chinese migrant literature. I opt for the idea of a “migrant subject” as brought up by Ha Jin to underscore a diverse verbal strategy and mobile ...
NG, Kenny K. K.
core  

Interrogating the Teaching and Learning of English in Nigeria: Still in Search of an Enabling Principle [PDF]

open access: yes, 2016
With the understanding that effective communication is the central goal in any second language situation, this paper examines how best to achieve this in the light of the current curriculum for the teaching of English in Nigeria.
Chukwu, M. (Matthias)   +1 more
core  

Mapping the Cerebral Organoid Landscape: A Systematic Review of Preclinical 3D Models in Neuroscience

open access: yesAdvanced Healthcare Materials, EarlyView.
Cerebral organoids are transforming brain research, yet the field remains fragmented. This comprehensive systematic review maps 738 studies published between 2014 and 2024 to uncover trends, gaps, and opportunities across neuroscience. Introducing OrganoidMap—an interactive, open‐access platform to explore and compare models—this work enables ...
Anna Wolfram   +10 more
wiley   +1 more source

Teaching Authentic English Pronounciation [PDF]

open access: yes, 2011
Most of the evidence from different research and literature indicates that learners beyond the age of puberty cannot acquire authentic pronunciation of a second language, because the articulation muscles have already lost their flexibility to be able to ...
Rashtchi, Mehrdad
core  

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