Results 81 to 90 of about 4,006 (171)

Extranoematic artifacts: neural systems in space and topology [PDF]

open access: yes, 2007
During the past several decades, the evolution in architecture and engineering went through several stages of exploration of form. While the procedures of generating the form have varied from using physical analogous form-finding computation to engaging ...
Kaftan, M.
core  

Microbial drivers of root plasticity

open access: yesNew Phytologist, Volume 248, Issue 1, Page 52-67, October 2025.
Summary Soils are highly heterogeneous and dynamic systems, experiencing a constant flow of plant root exudates and moisture fluctuations that affect nutrient distribution, soil physicochemical properties, and microbial metabolisms. Plant roots adjust their development within the soil matrix (growth, branching, root angle, and anatomical features) by ...
Francisco Dini‐Andreote   +5 more
wiley   +1 more source

Complementation of the embryo-lethal T-DNA insertion mutant of AUXIN-BINDING-PROTEIN 1 (ABP1) with abp1 point mutated versions reveals crosstalk of ABP1 and phytochromes [PDF]

open access: yes, 2017
AUXIN BINDING PROTEIN1 (ABP1) mutants have properties of auxin- and red light-signalling mutants.
Effendi, Yunus   +4 more
core  

Macroscale abundance patterns of hydromedusae in the temperate Southwestern Atlantic (27º-56º S) [PDF]

open access: yes, 2019
Gelatinous organisms are crucial components of marine ecosystems and some species imply social and economic consequences. However, certain geographic areas, such as the temperate Southwestern Atlantic (SWA, 27 - 56 S), remain understudied in terms of ...
Chazarreta, Carlo Javier   +5 more
core   +1 more source

The Alpha-Helix Concept: Innovative utilization of the Space Station Program. A report to the National Aeronautical and Space Administration requesting establishment of a Sensory Physiology Laboratory on the Space Station [PDF]

open access: yes
A major laboratory dedicated to biological-medical research is proposed for the Space Platform. The laboratory would focus on sensor physiology and biochemistry since sensory physiology represents the first impact of the new space environment on living ...
Bandurski, R. S., Singh, N.
core   +1 more source

ZINC-FINGER interactions mediate transcriptional regulation of hypocotyl growth in Arabidopsis [PDF]

open access: yes, 2018
Integration of environmental signals and interactions among photoreceptors and transcriptional regulators is key in shaping plant development. TANDEM ZINC-FINGER PLUS3 (TZP) is an integrator of light and photoperiodic signaling that promotes flowering in
Breton, Ghislain   +9 more
core   +1 more source

Phototropins maintain robust circadian oscillation of PSII operating efficiency under blue light [PDF]

open access: yes, 2015
The circadian system allows plants to coordinate metabolic and physiological functions with predictable environmental variables such as dusk and dawn.
Alabadi   +65 more
core   +1 more source

Hydrotropism: analysis of the root response to a moisture gradient [PDF]

open access: yes, 2016
Hydrotropism is a genuine response of roots to a moisture gradient to avoid drought. An experimental system for the induction of hydrotropic root response in petri dishes was designed by pioneering groups in the field.
A Kobayashi   +11 more
core   +3 more sources

Pelagic swarming of Polyophthalmus (Family Opheliidae-(Polychaeta) [PDF]

open access: yes, 1958
The Opheliid is identified as a-juvenile Polyophthalmus pictus (Djuardin) and a slightly contracted specimen is shown in the figure. When freshly caught these worms swim about vigorously with a wriggling or more often a darting movement characteristic
Tampi, P R S
core  

Simulated response of a multispectral scanner over wheat as a function of wavelength and view/illumination direction [PDF]

open access: yes
The reflectance response with view angle of wheat, was analyzed. The analyses, which assumes there are no atmospheric effects, and otherwise simulates the response of a multispectral scanner, is based upon spectra taken continuously in wavelength from 0 ...
Bauer, M. E.   +4 more
core   +1 more source

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