Results 161 to 170 of about 84,275 (265)

The Longitudinal Relationship Between Language Learning Enjoyment and Out‐of‐Class Exposure: A Random‐Intercept Cross‐Lagged Panel Analysis of Junior Secondary School English Learners

open access: yesTESOL Quarterly, EarlyView.
Abstract Foreign language (FL) enjoyment and out‐of‐class FL learning have garnered much attention from both researchers and frontline educators in recent years. The current study set out to contribute to these two burgeoning areas by examining specifically the longitudinal relationships between two types of FL enjoyment (classroom private and out‐of ...
Art Tsang, Kam Tai Tony Kwan
wiley   +1 more source

Untreated Hair Dye Effluents Enter the Environment: Are They a Threat to Human Health?

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT The effluents generated during the process of hair dyeing exhibit a complex composition, comprising chemical compounds with varying toxicity levels. While the adverse impact of hair dyes on human health is acknowledged, there is a notable absence of studies addressing the toxicity associated with effluents produced during these activities. The
Letícia Cristina Gonçalves   +3 more
wiley   +1 more source

Single-Neuron Responses to Odor-Related Words in the Human Amygdala. [PDF]

open access: yesEur J Neurosci
Derner M   +6 more
europepmc   +1 more source

Variation on Toxic and Inflammatory Potential of Coal Smoke of Different Sources From a Region With High Lung Cancer Risk

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Excess lung cancer risk in Xuanwei and Fuyuan, China, has been attributed to household air pollution from use of a locally sourced smoky (bituminous) coal. However, the carcinogenic mechanisms remain unclear. Given the important role of inflammation in lung cancer development, this study compared the proinflammatory potentials of the ...
Yongliang Zhang   +10 more
wiley   +1 more source

Characterization of severe COL6-related dystrophy due to the recurrent variant COL6A1 c.930+189C>T. [PDF]

open access: yesBrain
Foley AR   +68 more
europepmc   +1 more source

Threshold Currents of Vacuum Arcs With Tungsten and Copper Cathodes

open access: yesHigh Voltage, EarlyView.
ABSTRACT This paper presents the results of an experimental study aimed at determining the threshold current for triggering a vacuum arc discharge, the probability of arc ignition and the average arc operation time depending on the current for tungsten and copper electrodes.
P. S. Mikhailov   +4 more
wiley   +1 more source

About the Ageing‐Induced Modifications of Physical‐Chemical and Electrical Properties of Polyimide (PMDA‐ODA) Under Gamma Radiation and High Temperatures

open access: yesHigh Voltage, EarlyView.
ABSTRACT This study investigates the effects of radiation‐induced ageing on the physical, chemical, mechanical and electrical properties of Poly[4,4′‐oxydiphenylene‐ pyromellitimide] (PMDA‐ODA) polyimide, a high‐performance insulation material widely used in aerospace applications.
Simone Vincenzo Suraci   +3 more
wiley   +1 more source

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