Results 21 to 30 of about 157,748 (266)

Microclimatic characterization and productivity of coffee plants grown under shade of pigeon pea in Southern Brazil Caracterização microclimática e produtividade de cafeeiros sombreados com guandu no Sul do Brasil

open access: yesPesquisa Agropecuária Brasileira, 2006
Recent studies on coffee (Coffea arabica L.) cultivation in agroforestry systems in Southern Brazil have shown the potential of partial shading to improve management of this crop.
Heverly Morais   +4 more
doaj   +1 more source

A randomized trial of a wearable UV dosimeter for skin cancer prevention

open access: yesFrontiers in Medicine
BackgroundNon-melanoma skin cancer (NMSC) is the most prevalent cancer in the United States. Despite guidelines on ultraviolet (UV) avoidance, it remains difficult for people to assess their exposure, as UV is invisible and the onset of UV-induced ...
Emmanuel L. P. Dumont   +8 more
doaj   +1 more source

Supplemental Far-red Light-emitting Diode Light Increases Growth of Foxglove Seedlings Under Sole-source Lighting

open access: yesHortTechnology, 2020
Seedlings may be grown indoors where environmental conditions can be precisely controlled to ensure consistent and reliable production. The optimal spectrum for production under sole-source lighting is currently unknown.
Claudia Elkins , Marc W. van Iersel
doaj   +1 more source

Effect of Shading on Physiological Attributes and Proteomic Analysis of Tea during Low Temperatures

open access: yesPlants, 2023
Shading is an important technique to protect tea plantations under abiotic stresses. In this study, we analyzed the effect of shading (SD60% shade vs.
Shah Zaman   +9 more
doaj   +1 more source

Morphophysiological Responses of Two Cool-Season Turfgrasses with Different Shade Tolerances

open access: yesAgronomy, 2022
Understanding the differences in cool-season turfgrass responses to shade is critical for future turfgrass management and breeding for improved shade tolerance.
Lili Dong   +10 more
doaj   +1 more source

Non-linear effects of drought under shade: reconciling physiological and ecological models in plant communities [PDF]

open access: yes, 2011
The combined effects of shade and drought on plant performance and the implications for species interactions are highly debated in plant ecology. Empirical evidence for positive and negative effects of shade on the performance of plants under dry ...
Valladares Ros, Fernando   +11 more
core   +1 more source

Shade-regulated gene expression in petioles.

open access: yes, 2022
A) Number of genes significantly differentially regulated by shade in the different conditions: genotypes (Col-0 and aos), timepoints (Time 1 and Time 2) and wounding treatment (unwounded in blue, wounded in orange).
Christian Fankhauser (50960)   +6 more
core   +1 more source

Do Camels (Camelus dromedarius) Need Shaded Areas? A Case Study of the Camel Market in Doha

open access: yesAnimals, 2021
This study aimed at documenting whether dromedary camels have a preference for shade and how their behavior would change depending on the presence of shade and variable space allowance.
Martina Zappaterra   +3 more
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Modelling stem cell differentiation related processes—A practical overview for biologists

open access: yesFEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar   +4 more
wiley   +1 more source

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