Results 21 to 30 of about 818,500 (292)

The Plant Invader Alternanthera philoxeroides Benefits from Clonal Integration More than Its Native Co-Genus in Response to Patch Contrast

open access: yesPlants, 2023
Different connected parts of clonal plants often grow in different patches and the resource contrast between patches has an important effect on the material transfer between the connected ramets.
Wenhua You   +4 more
doaj   +1 more source

Integrative Physiology of Pneumonia [PDF]

open access: yesPhysiological Reviews, 2018
Pneumonia is a type of acute lower respiratory infection that is common and severe. The outcome of lower respiratory infection is determined by the degrees to which immunity is protective and inflammation is damaging. Intercellular and interorgan signaling networks coordinate these actions to fight infection and protect the tissue.
Lee J, Quinton   +2 more
openaire   +2 more sources

Distillation of Regional Activity Reveals Hidden Content of Neural Information in Visual Processing

open access: yesFrontiers in Human Neuroscience, 2021
Multivoxel pattern analysis (MVPA) has become a standard tool for decoding mental states from brain activity patterns. Recent studies have demonstrated that MVPA can be applied to decode activity patterns of a certain region from those of the other ...
Trung Quang Pham   +7 more
doaj   +1 more source

Pre-integration lateral inhibition enhances unsupervised learning [PDF]

open access: yes, 2002
A large and influential class of neural network architectures use post-integration lateral inhibition as a mechanism for competition. We argue that these algorithms are computationally deficient in that they fail to generate, or learn, appropriate ...
Johnson, M. H., Spratling, M. W.
core   +3 more sources

MicroRNA29a regulates IL-33-mediated tissue remodelling in tendon disease [PDF]

open access: yes, 2015
MicroRNA (miRNA) has the potential for cross-regulation and functional integration of discrete biological processes during complex physiological events.
Akbar, Moeed   +9 more
core   +1 more source

Phenotypic Plasticity in Sexual Reproduction Based on Nutrients Supplied From Vegetative Ramets in a Leymus chinensis Population

open access: yesFrontiers in Plant Science, 2020
Phenotypic plasticity is considered a major mechanism that allows plants to adapt to heterogeneous environments. The physiological integration between the interconnected rhizomes or stolons of clonal plants influences the plasticity of such plants in ...
Jian Guo, Haiyan Li, Yunfei Yang
doaj   +1 more source

Enhanced structural connectivity within the motor loop in professional boxers prior to a match

open access: yesScientific Reports, 2021
Professional boxers train to reduce their body mass before a match to refine their body movements. To test the hypothesis that the well-defined movements of boxers are represented within the motor loop (cortico-striatal circuit), we first elucidated the ...
Yuichi Ogino   +11 more
doaj   +1 more source

Vestibular Morphological Asymmetry Associated With Motion Sickness Susceptibility

open access: yesFrontiers in Neuroscience, 2021
Sensory conflicts leading to motion sickness can occur not only between but also within sensory modalities. The vestibular organs are located in both left and right inner ears, and their misalignment can be a source of self-motion related sensory ...
Takumi Harada   +9 more
doaj   +1 more source

Developmentally Programmed Division of Labor in the Aquatic Invader Alternanthera philoxeroides Under Homogeneous Soil Nutrients

open access: yesFrontiers in Plant Science, 2019
Clonal traits can contribute to plant invasiveness, but little is known about the roles of division of labor (a key clonal trait) in homogeneous habitats. The hypothesis tested is that clonal integration allows division of labor and increases the overall
Dao-Guo Xi   +4 more
doaj   +1 more source

Freeform Bioprinting of Liver Encapsulated in Alginate Hydrogels Tissue Constructs for Pharmacokinetic Study [PDF]

open access: yes, 2006
An in vitro model that can be realistically and inexpensively used to predict human response to various drug administration and toxic chemical exposure is needed.
Chang, R.   +5 more
core   +1 more source

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