Results 101 to 110 of about 452,755 (304)

A systematic review of second language (L2) student writers' metacognitive experiences

British Educational Research Journal, EarlyView.
Abstract This systematic review synthesises empirical evidence on second language (L2) student writers' metacognitive experiences (MEs) across different classroom‐based L2 learning contexts in peer‐reviewed academic journals. A comprehensive search of six databases (Scopus, APA PsycINFO, British Education Index, ERIC subscription, Education Source and ...
Zhe Li, Jing Wu, Allen Thurston, Joanne O'Keeffe   +3 more
wiley   +1 more source

Light-modulation of bark photosynthesis in birch (Betula pendula Roth.)

Acta Biologica Slovenica, 2003
Bark photosynthesis has been shown to be an effective mechanism for stem-internal refixation of respiratory CO . In young birch trees (Betula pendula Roth.) this function is clearly modulated by the prevailing light intensity regime.
Christiane Wittman, Hardy Pfanz
doaj   +1 more source

Deciphering the catalytic and pharmacological mechanisms of Coptis chinensis herbzymes to renovate intestinal microenvironment for colitis alleviation

BMEMat, EarlyView.
The synthesized CCzymes possess both antioxidant enzyme activity and pharmacological properties inherent to Coptis chinensis. By their antioxidant enzyme activity, CCzymes can attenuate oxidative stress within the inflammatory region of ulcerative colitis (UC), while their pharmacological activity acts on macrophage polarization and the intestinal ...
Zhichao Deng, Can Li, Yujie Zhang, Yuanyuan Zhu, Chenxi Xu, Bowen Gao, Mingxin Zhang, Martina H. Stenzel, Kelong Fan, Mingzhen Zhang, Yanyan Jiang   +10 more
wiley   +1 more source

Robinia pseudoacacia poisoning in two horses: A case report

Veterinární Medicína
This case report describes the poisoning of two mares from the same paddock with Robinia pseudoacacia (Black locust) bark. The poisoning manifested itself by the sudden onset of weakness and fever with transient improvement after the administration of ...
T Novotna, E Samonilova, J Klan, L Frgelecova, A Mala, Z Svobodova, Z Drabkova   +6 more
doaj  

BALANOKARPOL AND AMPELOPSIN H, TWO OLIGORESVERATROLS FROM STEM BARK OF Hopea odorata (DIPTEROCARPACEAE) [PDF]

, 2011
Two oligoresveratrol, namely balanokarpol (1) and ampelopsin H (2) had been isolated from the steam bark of Hopea odorata (Dipterocarpaceae). The structure of this compound were elucidated based on physical and spectroscopic data (MS, 1H and 13C NMR 1D ...
Sri , Atun, Ph.D
core  

Molecular bases of insect odorant receptor function: specificity and evolution

Biological Reviews, EarlyView.
ABSTRACT Insect odorant receptors (ORs) are a class of chemoreceptors that insects use to detect volatile cues in their environment. In recent years, major advances in the field of structural biology have made it possible to obtain the first structures of insect ORs.
Zibo Li, Abhinob Baruah, Sridevi Bhamidipati, Nicolas Montagné, Emmanuelle Jacquin‐Joly, Camille Meslin   +5 more
wiley   +1 more source

Detection and Characterization of Stress Symptoms in Forest Vegetation [PDF]

Techniques used at the Pacific Southwest Forest and Range Experiment Station to detect advanced and previsual symptoms of vegetative stress are discussed.
Heller, R. C.
core   +1 more source

A review of the historic and present ecological role of aquatic and shoreline wood, from forest to deep sea

Biological Reviews, EarlyView.
ABSTRACT The ecology of forests, their losses, and terrestrial wood decomposition dynamics have been intensively studied and reviewed. In the aquatic realm, reviews have concentrated on large wood (LW) in rivers and the transition from freshwater to marine environments in the Pacific Northwest of North America. However, a comprehensive global synthesis
Jon Dickson, Ellen Wohl, Laura L. Govers, Oscar Franken, Tjeerd J. Bouma, Han Olff, Britas Klemens Eriksson, Maryann S. Watson, Luísa M.S. Borges, Tjisse van der Heide   +9 more
wiley   +1 more source

The flexible, the stereotyped and the in‐between: putting together the combinatory tool use origins hypothesis

Biological Reviews, EarlyView.
ABSTRACT Tool use research has long made the distinction between tool using that is considered learned and flexible, and that which appears to be instinctive and stereotyped. However, animals with an inherited tool use specialisation can exhibit flexibility, while tool use that is spontaneously innovated can be limited in its expression and facilitated
Jennifer A. D. Colbourne, Alice M. I. Auersperg   +1 more
wiley   +1 more source

Early evolutionary history of the seed

Biological Reviews, EarlyView.
ABSTRACT The seed is an essential stage in the life history of gymnospermous and angiospermous plants, facilitating both their survival and dispersal. We reappraise knowledge of the evolutionary history of the gymnospermous seed, from its origin in the late Devonian through to the well‐known end‐Permian extinctions – an interval encompassing the ...
Richard M. Bateman, Alan R. T. Spencer, Jason Hilton   +2 more
wiley   +1 more source