Results 21 to 30 of about 6,040,073 (242)

Human amniotic membrane modulates Wnt/β-catenin and NF-κβ signaling pathways in articular chondrocytes in vitro

open access: yesOsteoarthritis and Cartilage Open, 2021
Objective: Inflammation, catabolism, and hypertrophy in chondrocytes play a central role in osteoarthritis (OA). The Wnt/β-catenin and NF-κβ pathways contribute to these degradative processes.
Connie Chung   +2 more
doaj   +1 more source

Praziquantel coverage in schools and communities targeted for the elimination of urogenital schistosomiasis in Zanzibar: a cross-sectional survey [PDF]

open access: yes, 2015
© 2015 Knopp et al. Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any ...
Ali, SM   +11 more
core   +2 more sources

A new fireworm (Amphinomidae) from the Cretaceous of Lebanon identified from three-dimensionally preserved myoanatomy [PDF]

open access: yes, 2015
© 2015 Parry et al. Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in ...
A Filippova   +40 more
core   +2 more sources

Gestación y nacimiento de un estado: Guerrero

open access: yesInvestigaciones Geográficas, 2012
Este trabajo presenta la creación del estado de Guerrero como entidad federativa de nuestro país, y los cambios territoriales que ha sufrido desde la época prehispánica hasta la actualidad.
Áurea Commons
doaj   +1 more source

Common Tangents and Common Transversals

open access: yesAdvances in Mathematics, 1994
A family of compact convex sets in \(\mathbb{R}^ d\) is called separated if no \(k\leq d\) of them are simultaneously met by any \((k-2)\)-dimensional affine linear subspace. In the first part of the paper, the authors prove that the set of oriented common tangent hyperplanes to a given separated family of \(k\leq d\) compact convex sets in \(\mathbb{R}
Cappell, Sylvain E.   +5 more
openaire   +1 more source

In vitro activity of curcumin in combination with epigallocatechin gallate (EGCG) versus multidrug-resistant Acinetobacter baumannii [PDF]

open access: yes, 2014
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original ...
Betts, JW, Wareham, DW
core   +2 more sources

HELIN Library Consortium LORI Grant Statewide Digital Repository Project for Rhode Island -- New Commons Consulting Proposal [PDF]

open access: yes, 2014
Narrative and budget submitted by Robert Leaver of New Commons on the scope of work to be provided by New Commons to support the development of the RI Digital Repository and by the Reckoner Group to develop the prototype and website for this ...
Leaver, Robert, New Commons
core   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Commons and Cooperatives [PDF]

open access: yes, 2010
In the last decade, the commons has become a prevalent theme in discussions about collective but decentralized control over resources. This paper is a preliminary exploration of the potential linkages between commons and cooperatives through a discussion
de Peuter, Greig, Dyer-Witheford, Nick
core   +1 more source

Isothermal Recombinase Polymerase amplification (RPA) of Schistosoma haematobium DNA and oligochromatographic lateral flow detection [PDF]

open access: yes, 2015
© 2015 Rosser et al. Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in ...
A Ahmed   +28 more
core   +1 more source

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