Results 41 to 50 of about 818,500 (292)

Prediction of photoperiodic regulators from quantitative gene circuit models [PDF]

open access: yes, 2004
Photoperiod sensors allow physiological adaptation to the changing seasons. The external coincidence hypothesis postulates that a light-responsive regulator is modulated by a circadian rhythm.
A Waring   +43 more
core   +1 more source

Effects of Rhizome Integration on the Water Physiology of Phyllostachys edulis Clones Under Heterogeneous Water Stress

open access: yesPlants, 2020
Water is crucial to plant growth and development. Under heterogeneous environmental water deficiency, physiological integration of the rhizomatous clonal plant triggers a series of physiological cascades, which induces both signaling and physiological ...
Xiong Jing   +5 more
doaj   +1 more source

Phenotypic flexibility and the evolution of organismal design [PDF]

open access: yes, 2003
Evolutionary biologists often use phenotypic differences between species and between individuals to gain an understanding of organismal design. The focus of much recent attention has been on developmental plasticity – the environmentally induced ...
Drent, Jan,, Piersma, Theunis,
core   +3 more sources

Expanding sensor networks to automate knowledge acquisition [PDF]

open access: yes, 2011
The availability of accurate, low-cost sensors to scientists has resulted in widespread deployment in a variety of sporting and health environments. The sensor data output is often in a raw, proprietary or unstructured format.
Conroy, Kenneth   +3 more
core   +1 more source

A Neuron as a Signal Processing Device

open access: yes, 2014
A neuron is a basic physiological and computational unit of the brain. While much is known about the physiological properties of a neuron, its computational role is poorly understood.
Chklovskii, Dmitri B.   +4 more
core   +1 more source

Mathematical challenges in integrative physiology [PDF]

open access: yesJournal of Mathematical Biology, 2008
Traditional approaches to biomedical research are based on the subdivision of biological systems—by length (or time) scales (body, organ, tissue, cell, and molecule), discipline (biology, physiology, bioengineering, etc.), or sub-systems (cardiovascular, musculoskeletal, gastrointestinal, etc.). These subdivisions, however, make it difficult to unravel
Brook, B, Waters, S
openaire   +4 more sources

Physiological integration ameliorates negative effects of drought stress in the clonal herb Fragaria orientalis. [PDF]

open access: yesPLoS ONE, 2012
Clonal growth allows plants to spread horizontally and to establish ramets in sites of contrasting resource status. If ramets remain physiologically integrated, clones in heterogeneous environments can act as cooperative systems--effects of stress on one
Yunchun Zhang   +2 more
doaj   +1 more source

AudExpCreator: A GUI-based Matlab tool for designing and creating auditory experiments with the Psychophysics Toolbox

open access: yes, 2017
We present AudExpCreator, a GUI-based Matlab tool for designing and creating auditory experiments. AudExpCreator allows users to generate auditory experiments that run on Matlab's Psychophysics Toolbox without having to write any code; rather, users ...
Kaneshiro, Blair, Nguyen, Duc T.
core   +1 more source

Selected papers from the 15th Annual Bio-Ontologies special interest group meeting [PDF]

open access: yes, 2013
© 2013 Soldatova et al; licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and ...
Dumontier, M   +3 more
core   +1 more source

Two Faces of NOTCH1 in Childhood Lymphoblastic T‐Cell Neoplasia: Prognostic Divergence of Mutational and Structural Aberrations

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT In pediatric patients, T‐cell lymphoblastic lymphoma (T‐LBL) survival exceeds 80%. Relapse remains associated with limited curative options. Frontline treatment is largely extrapolated from T‐cell acute lymphoblastic leukemia (T‐ALL) treatment, reflecting the ongoing debate, whether both entities represent distinct diseases or variants within ...
Marie C. Heider   +4 more
wiley   +1 more source

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