Results 41 to 50 of about 1,149,747 (305)

Microbial Interkingdom Interactions in Roots Promote Arabidopsis Survival

open access: yesbioRxiv, 2018
Roots of healthy plants are inhabited by soil-derived bacteria, fungi, and oomycetes that have evolved independently in distinct kingdoms of life. How these microorganisms interact and to what extent those interactions affect plant health are poorly ...
Paloma Durán   +6 more
semanticscholar   +1 more source

"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

Sendingsarbeid onder Natalse Indiërs*

open access: yesKoers : Bulletin for Christian Scholarship, 1946
“What is it like to labour among the Indians,” I am often asked by my friends in the Transvaal. “ Is it easy?” “Do they accept the gospel gladly?” “ In which language do you preach to them?”
A. G. Roots
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

Agricultural intensification reduces microbial network complexity and the abundance of keystone taxa in roots

open access: yesThe ISME Journal, 2018
Root-associated microbes play a key role in plant performance and productivity, making them important players in agroecosystems. So far, very few studies have assessed the impact of different farming systems on the root microbiota and it is still unclear
Samiran Banerjee   +8 more
semanticscholar   +1 more source

On root posets for noncrystallographic root systems [PDF]

open access: yesMathematics of Computation, 2014
We discuss properties of root posets for finite crystallographic root systems, and show that these properties uniquely determine root posets for the noncrystallographic dihedral types and type H
Michael Cuntz, Christian Stump
openaire   +4 more sources

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

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

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

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