Results 71 to 80 of about 224,211 (288)

Assessing instructional effects of proficiency-level EFL pronunciation teaching under a connected speech-based approach

open access: yesStudies in Second Language Learning and Teaching, 2014
This article discusses the assessment of pronunciation instruction under a new approach to pronunciation teaching centered on the role of connected speech in the prosodic system of English.
Sasha S. Euler
doaj   +1 more source

Barrier‐Assisted Plasma Doping for Spatially Selective Resistance Engineering in MoS2 Transistors

open access: yesAdvanced Materials, EarlyView.
Barrier‐assisted NH3 plasma doping enables damage‐free, spatially selective carrier modulation in monolayer MoS2 transistors. An ultrathin pV3D3/Al2O3 protective‐dielectric stack acts as a chemical filter that allows NHx radicals to reach the MoS2 surface while blocking plasma damage. This process achieves a high electron concentration of 4.3 × 1013 cm−
Inseong Lee   +15 more
wiley   +1 more source

The effects of training and instruction on the perception of the english interdental fricatives by brazilian efl learners [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Comunicação e Expressão, Programa de Pós-Graduação em Letras/Inglês e Literatura Correspondente, Florianópolis, 2009.Este estudo investigou os efeitos do treinamento e da ...
Ramos, Nadia Karina Ruhmke
core  

Comprehensibility, degree of foreign accent, and pronunciation: a comparison of L2 learners’ perspectives and L2 teachers’ assessments [PDF]

open access: yes, 2021
Previous research has shown that second language (L2) speech rated with a strong foreign accent is highly intelligible and comprehensible, indicating intelligibility, comprehensibility, and degree of foreign accent are related but independent L2 speech ...
Yeboah-Amoako, Jeanette
core  

Tailoring Symmetry Breaking in Engineered van der Waals Superlattices

open access: yesAdvanced Materials, EarlyView.
We pioneer a scheme to tailor superpotentials in graphene based on intrinsic substrate electronic orders rather than twist angle. The resulting superpotential folds graphene's Dirac cones to either Γ$\Gamma$ or K‐points, leading to distinct symmetry behaviors.
Keda Jin   +7 more
wiley   +1 more source

Theoretically-based practical recommendations for improving EFL/ESL students’ pronunciation

open access: yes, 2005
Assistant Professor, Department of European Languages and Translation, College of Languages and Translation, King Saud University, Riyadh, Saudi ArabiaThe importance of including pronunciation into EFL/ESL classes to improve the intelligibility of ...
Jesry Maher, Mohammad
core  

Side‐Chain‐Induced Interlayer Slipping in Metalloporphyrin COFs Enables Microenvironment and Spin‐State Regulation for Photocatalytic CO2 Reduction

open access: yesAdvanced Materials, EarlyView.
Alkoxy chain length drives a continuous transition from eclipsed AA to a serrated, slipped AA* configuration over Co‐porphyrin COFs. A moderate slip both contracts the pore channel to enrich CO2 and suppress hydrogen evolution, and enhances collective high‐spin of Co sites, which delivers a record CO production rate with high selectivity.
Jie He   +8 more
wiley   +1 more source

Bifunctional Catalysis Drives Efficient and Ethanol‐Producing Aqueous Zn‐CO2 Batteries

open access: yesAdvanced Materials, EarlyView.
A unified bifunctional catalyst breaks the trade‐off between CO2 reduction and O2 evolution, delivering high efficiency, ethanol production, and long‐term stability in Zn‐CO2 batteries while revealing degradation pathways for next‐generation bifunctional electrocatalysts.
Divyani Gupta   +9 more
wiley   +1 more source

Spectrally Programmable Spin‐Polarized Photocurrents in WSe2–NiPS3 Magnetic van der Waals Heterostructures

open access: yesAdvanced Materials, EarlyView.
Heterostructure photodiode devices of p‐type WSe2 with n‐type NiPS3 constructs spectrally protected spin‐polarized photocurrents. The energy of the excitation photon serves as an independent control parameter for spin‐selective photocurrent generation. ABSTRACT Efficient generation and control of spin‐polarized currents in semiconductors remain central
Rajesh Kumar Yadav   +8 more
wiley   +1 more source

IMPROVING PRONUNCIATION ABILITY USING CARTOON FILMS (A COLLABORATIVE ACTION RESEARCH OF THE EIGHTH GRADE STUDENTS OF SMPN 1 KALIWIRO IN 2009/2010) [PDF]

open access: yes, 2010
Mustika Ratna Pratiwi. K2206024. “IMPROVING PRONUNCIATION ABILITY USING CARTOON FILMS (A COLLABORATIVE ACTION RESEARCH OF THE EIGHTH GRADE STUDENTS OF SMPN 1 KALIWIRO IN 2009/2010)”. A Thesis. Surakarta.
Pratiwi, Mustika Ratna
core  

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