Results 21 to 30 of about 3,661,776 (333)

The gut–liver axis and gut microbiota in health and liver disease

open access: yesNature Reviews Microbiology, 2023
The trillions of microorganisms in the human intestine are important regulators of health, and disruptions in the gut microbial communities can cause disease.
C. Hsu, B. Schnabl
semanticscholar   +1 more source

The neuroimmune axis of Alzheimer’s disease

open access: yesGenome Medicine, 2023
Alzheimer’s disease (AD) is a genetically complex and heterogeneous disorder with multifaceted neuropathological features, including β-amyloid plaques, neurofibrillary tangles, and neuroinflammation. Over the past decade, emerging evidence has implicated
Mehdi Jorfi, A. Maaser-Hecker, R. Tanzi
semanticscholar   +1 more source

Vertical-axis wind turbines in oblique flow: sensitivity to rotor geometry [PDF]

open access: yes, 2011
Increasing interest is being shown worldwide in the application of vertical-axis wind turbines for decentralised electricity generation within cities.
Scheurich, Frank, Brown, Richard
core   +3 more sources

Gut-liver axis: Pathophysiological concepts and clinical implications.

open access: yesCell Metabolism, 2022
Bidirectional crosstalk along the gut-liver axis controls gastrointestinal health and disease and exploits environmental and host mediators. Nutrients, microbial antigens, metabolites, and bile acids regulate metabolism and immune responses in the gut ...
H. Tilg, T. Adolph, M. Trauner
semanticscholar   +1 more source

Application of Circulation Controlled Blades for Vertical Axis Wind Turbines [PDF]

open access: yes, 2013
The blades of a vertical axis wind turbine (VAWT) rotor see an inconsistent angle of attack through its rotation. Consequently, VAWT blades generally use symmetrical aerofoils with a lower lift-to-drag ratio than cambered aerofoils tailored to maximise ...
Velissarios Kourkoulis   +5 more
core   +1 more source

Short chain fatty acids: Microbial metabolites for gut-brain axis signalling.

open access: yesMolecular and Cellular Endocrinology, 2022
The role of the intestinal microbiota as a regulator of gut-brain axis signalling has risen to prominence in recent years. Understanding the relationship between the gut microbiota, the metabolites it produces, and the brain will be critical for the ...
Kenneth J. O'Riordan   +9 more
semanticscholar   +1 more source

Reconsidering the tectorial membrane: A morphological study

open access: yesJournal of Craniovertebral Junction and Spine, 2020
Background: Published descriptions of the tectorial membrane have been inconsistent. Descriptions vary from a simple ligamentous band extending between the axis and occiput to a more complex layered structure composed of bands of fibers.
Peter Grant Osmotherly, Darren A Rivett
doaj   +1 more source

Relationship between Soil Characteristics and Vegetation Types in Damghan [PDF]

open access: yesDesert, 2012
Relationships between soil factors and vegetation types in playa of Damghan was investigated. Six vegetationtypes including Artemisia.sieberi, Arundo.
M. Jafari   +4 more
doaj   +1 more source

Effect of Blade Faults on the Performance Characteristics of a Vertical Axis Wind Turbine [PDF]

open access: yes, 2013
Due to the diminishing reserves of fossil fuels and increased pollution from exploitation of these fuels, the world is focusing on the renewable energy sources. Wind is being considered as one of the prime next generation energy sources.
Park, Kyooseon   +3 more
core   +3 more sources

Axis-by-Axis Stress Minimization [PDF]

open access: yes, 2004
Graph drawing algorithms based on minimizing the so-called stress energy strive to place nodes in accordance with target distances. They were first introduced to the graph drawing field by Kamada and Kawai [11], and they had previously been used to visualize general kinds of data by multidimensional scaling.
Yehuda Koren, David Harel
openaire   +2 more sources

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