Results 21 to 30 of about 1,015,736 (307)

Root Hairs [PDF]

open access: yesThe Arabidopsis Book, 2014
Roots hairs are cylindrical extensions of root epidermal cells that are important for acquisition of nutrients, microbe interactions, and plant anchorage. The molecular mechanisms involved in the specification, differentiation, and physiology of root hairs in Arabidopsis are reviewed here.
Grierson, C.   +3 more
openaire   +3 more sources

"GALVANOTROPISM" OF ROOTS [PDF]

open access: yesJournal of General Physiology, 1927
1. New experiments, made in such a way to eliminate as completely as possible products of polarization and the migration of such products when formed, have shown that the exhibition of galvanotropic curvature in roots is mainly dependent upon such products, since no curvature appears when they are excluded. 2.
openaire   +2 more sources

585 An input-mechanism-outcome model to support integration of community health workers in primary care

open access: yesJournal of Clinical and Translational Science
Objectives/Goals: Community health workers (CHWs) are links between the community and healthcare. As primary care (PC) expands to address social drivers of health, CHWs are becoming part of PC teams, yet how the two integrate is not well understood ...
Alexandria Blackr   +7 more
doaj   +1 more source

What do local foods consumers want?

open access: yesJournal of Agriculture, Food Systems, and Community Development, 2022
The local foods movement is now firmly en­trenched in the public imagination and as a feature of the larger food economy. With the most recent wave of local food retail markets now in its second decade, scholarly attention has turned to the fac­tors that
Matthew Mariola   +2 more
doaj   +1 more source

Water contamination issues in Estonia: a review; pp. 304–316 [PDF]

open access: yesProceedings of the Estonian Academy of Sciences, 2016
This article deals with the analytical results of environmental monitoring and screening performed on the identification and sources of hazardous substances in the Estonian aquatic environment. The concentrations of hazardous substances have been studied
Ott Roots, Tiit Lukki
doaj   +1 more source

Annual report 2018: CGIAR Research Program on Roots, Tubers and Bananas [PDF]

open access: yes, 2019
Root, tuber and banana crops – cassava, potatoes, sweetpotatoes, yams, bananas, plantains, and tropical and Andean roots and tubers – are important staple crops providing around 15% or more of the calorie intake for the 763 million people in least ...
CGIAR Research Program on Roots, Tubers and Bananas
core   +1 more source

Mid-Atlantic nocturnal low-level jet characteristics: a machine learning analysis of radar wind profiles [PDF]

open access: yesAtmospheric Measurement Techniques
This paper introduces a machine-learning-driven approach for automated nocturnal low-level jet (NLLJ) identification using observations of wind profiles from a radar wind profiler (RWP).
M. Roots   +4 more
doaj   +1 more source

The Capability Approach and Archaeological Interpretation of Transformations: On the Role of Philosophy for Archaeology

open access: yesOpen Archaeology
Over its history, archaeology has seen a varied set of uses made of philosophy and philosophical concepts. A persistent critique has been that too often philosophical or more generally theoretical debates have made little difference in terms of empirical
Arponen V. P. J.   +2 more
doaj   +1 more source

Computer Control of Temperature

open access: yesMeasurement + Control, 1969
New temperature-control techniques become available with the introduction of a computer. These are outlined with emphasis upon established thermal processes that embody considerable empirical experience so that the change from classical control practice ...
William K. Roots MSc, PhD, WhF, FIEE, Sen Mem IEEE, MIE Aust   +1 more
doaj   +1 more source

Vein Network and Climatic Factors Predict the Leaf Economic Spectrum of Desert Plants in Xinjiang, China

open access: yesPlants, 2023
The leaf economic spectrum (LES) has been repeatedly verified with regional and global datasets. However, the LES of desert plants and its drivers has not been fully explored at the species level.
Yi Du   +4 more
doaj   +1 more source

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