Results 81 to 90 of about 955,872 (288)

Quantitative proteomic analysis reveals different characteristics of bladder cancer cells after exposure to bisphenol A

open access: yesFEBS Open Bio, EarlyView.
Bisphenol A (BPA), a common chemical in plastics, exerts dual effects on bladder cancer cells: low doses promote growth and migration, while high doses suppress growth and migration. Multi‐omics and bioinformatics reveal BPA acts via MAPK and inflammatory pathways.
Shaomin Niu   +10 more
wiley   +1 more source

Deconstructing the instrumental/identity divide in language policy debates

open access: yes, 2005
Debates about language and literacy policies are increasingly constructed at national levels in relation to their potential contribution to the ‘knowledge economy’, and to the ability of nation-states to compete economically in an increasingly globalised
May, Stephen
core  

Maturation Constraints on Language Development [PDF]

open access: yes, 1988
Despite several decades of research and writing on the topic, serious differences of opinion persist as to the scope and source of maturational constraints on language development.
Long, Michael
core  

Language Dispersal Beyond Farming [PDF]

open access: yes, 2017
Why do some languages wither and die, while others prosper and spread? Around the turn of the millennium a number of archaeologists such as Colin Renfrew and Peter Bellwood made the controversial claim that many of the world’s major language families owe

core   +1 more source

Rapid screening of staphylokinase protein variants using an unpurified cell‐free expression system

open access: yesFEBS Open Bio, EarlyView.
An unpurified cell‐free protein synthesis (CFPS) platform enables rapid functional screening of staphylokinase variants. Direct plasminogen‐activation assays performed in microplate format provide real‐time activity readouts, allowing rapid identification and ranking of variants with improved or reduced fibrinolytic activity without protein ...
Maria Tomková   +3 more
wiley   +1 more source

EVEN, ALSO and ONLY in Vietnamese

open access: yes, 2008
The article analyzes the system of focus-sensitive particles and, to a lesser extent, clefts in Vietnamese. EVEN/ALSO/ONLY foci are discussed across syntactic categories, and Vietnamese is found to organize its system of focus-sensitive particles along ...
Hole, Daniel
core  

Ebonics, Language, and Power [PDF]

open access: yes, 1996
The current furor and confusion in the U.S.A. over the role of "Ebonics" in education is but a recent skirmish in a long-running struggle. It is not new, not confined to "Black English," or to English in general, not confined to education, and certainly ...
Long, Michael
core  

Bilingual language control during single-language production: does relocation to a new linguistic environment change it?

open access: yesRoyal Society Open Science
A bilingual’s two languages are simultaneously active and competing for selection, even when only one language is used. To manage this competition, bilinguals apply language control.
Angela de Bruin   +3 more
doaj   +1 more source

The skills required for transition to university and study in biological sciences: A student perspective

open access: yesFEBS Open Bio, EarlyView.
Bioscience students were asked for their opinions on the value and teaching of skills. 204 responded that teamwork, time management and study skills are necessary to reach University, that scientific writing, research, laboratory and presentation skills are taught effectively during their studies, while other skills are gained inherently through study ...
Janella Borrell, Susan Crennell
wiley   +1 more source

Conveying the "right" kind of message: Planning for the first language and culture within the primary classroom [PDF]

open access: yes, 2008
Copyright @ 2008 the author. This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 Unported License.This school-based reflective narrative explores how one inner London primary school raised their awareness of ...
Ludhra, G, Jones, D
core  

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