Results 71 to 80 of about 14,320,442 (347)

Metalinguistic Knowledge and Language Ability in University-Level L2 Learners [PDF]

open access: yes, 2007
Existing research indicates that instructed learners' L2 proficiency and their metalinguistic knowledge are moderately correlated. However, the operationalization of the construct of metalinguistic knowledge has varied somewhat across studies ...
Alderson   +57 more
core   +1 more source

Test Anxiety and Foreign Language Reading Anxiety in a Reading-Proficiency Test

open access: yes, 2012
Problem statement: The impact of foreign-language anxiety has been researched with respect to the reading domain; however, how it affects reading proficiency in relation to test anxiety in a test situation is yet to be explored.
Ya-chin Tsai, Yi-Chih Li
semanticscholar   +1 more source

The role and implications of mammalian cellular circadian entrainment

open access: yesFEBS Letters, EarlyView.
At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley   +1 more source

Improving Proficiency in Central Venous Catheter Insertion: Standardized Simulation Based Training for Internal Medicine House Staff [PDF]

open access: yes, 2017
Objectives: The objectives of this study are to assess residents\u27 pre-workshop ability and comfort with CVC placement, undergo a standardized online didactic and hands-on clinical training simulation workshop, and subsequently undergo a proficiency ...
Hutchinson, MD, MA, Christoph   +2 more
core   +1 more source

Proficiency Test on the Determination of Furan in Baby Food [PDF]

open access: yes, 2008
The Institute for Reference Materials and Measurements (IRMM) of the European Commission's Joint Research Centre (JRC) was requested by the Directorate General Health and Consumer Protection (DG SANCO) to organise in 2008 a proficiency test on the ...
KARASEK Lubomir   +2 more
core   +1 more source

Molecular bases of circadian magnesium rhythms across eukaryotes

open access: yesFEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

[Results of the Proficiency Test for Diagnostic Testing of Notifiable Infectious Diseases]. [PDF]

open access: yesJugan Geongang Gwa Jilbyeong, 2023
Park OK, Lee SG, Park JS, Kim GJ.
europepmc   +1 more source

Left Behind By Design: Proficiency Counts and Test-Based Accountability [PDF]

open access: yes
Many test-based accountability systems, including the No Child Left Behind Act of 2001 (NCLB), place great weight on the numbers of students who score at or above specified proficiency levels in various subjects.
Derek Neal, Diane Whitmore Schanzenbach
core  

Scoring validity of the Aptis Speaking test: investigating fluency across tasks and levels of proficiency [PDF]

open access: yes, 2017
Second language oral fluency has long been considered as an important construct in communicative language ability (e.g. de Jong et al, 2012) and many speaking tests are designed to measure fluency aspect(s) of candidates’ language (e.g. IELTS, TOEFL iBT,
Hunter, Ann-Marie   +2 more
core  

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

open access: yesFEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang   +8 more
wiley   +1 more source

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