Results 31 to 40 of about 831,935 (66)

Effect of Low-Temperature Plasma Jet on Thermal Stability and Physical Structure of Type I Collagen [PDF]

open access: yes, 2012
This work is devoted to the characterization of type I collagen treated by a low-temperature plasma jet generated in ambient air to determine whether the resulting fibrous material is structurally preserved or reinforced.
Yousfi, Mohammed   +6 more
core   +1 more source

The Legacy of Loet Leydesdorff to the Triple Helix as a Theory of Innovation

open access: yes
This paper is an in memoriam tribute to the distinguished scholar Loet Leydesdorff written by some of his academic collaborators, including the editors of the Triple Helix journal and representatives of the Triple Helix Association.
Rapetti, Carina   +4 more
core   +1 more source

Hierarchical nanomechanics of collagen microfibrils [PDF]

open access: yes, 2010
Collagen constitutes one third of the human proteome, providing mechanical stability, elasticity and strength to connective tissues. Collagen is also the dominating material in the extracellular matrix (ECM) and is thus crucial for cell differentiation ...
Alberto Redaelli   +3 more
core  

THE TRIPLE HELIX IN CLUSTERS - A METROPOLIS SHAPING FACTOR [PDF]

open access: yes
A formal status of being a metropolitan area opens up vast opportunities for economic and social development for the whole region and a metropolitan area itself. However, literally only few big urban areas in Poland, including Lublin, are capable to meet
Ewa Bojar, Matylda Bojar
core  

Measuring the Knowledge Base of Regional Innovation Systems in Germany in terms of a Triple Helix Dynamics [PDF]

open access: yes
While a market economy seeks equilibrium, a knowledge-based economy may upset this tendency towards stabilization by adding the feedback of globalization.
Leydesdorff, Loet, Fritsch, Michael
core  

Statistical thermodynamics of the collagen triple-helix/coil transition. Free energies for amino acid substitutions within the triple-helix

open access: yes, 2008
Collagen sequences frequently deviate from the most thermally stable (Gly-Pro-Hyp)., pattern, with many mutations causing osteogenesis imperfecta (or "brittle bone disease"). The effects of collagen mutations have been studied in short peptides.
Doig, Andrew J.; id_orcid   +1 more
core   +1 more source

Collagen Structure: The Madras Triple Helix and the Current Scenario

open access: yes, 2005
This year marks the 50th anniversary of the coiled?–?coil triple helical structure of collagen, first proposed by Ramachandran's group from Madras.
Bhattacharjee, Arnab, Bansal, Manju
core   +2 more sources

Isolated Collagen Mimetic Peptide Assemblies Have Stable Triple-Helix Structures

open access: yes, 2018
International audienceThe origin of the triple-helix structure and high stability of collagen has been debated for many years. As models of the triple helix and building blocks for new biomaterials, collagen mimetic peptide (CMP) assemblies have been ...
Lalande, Mathieu   +5 more
core   +1 more source

Innováció menedzsment és a Triple Helix modell a gyakorlatban - a FLAME projekt

open access: yes, 2012
A dolgozat központi kérdése, hogy a gyakorlatban hogyan illeszthető egy konkrét együttműködési törekvés az állam, a tudományos intézetek és vállalatok közti összefüggéseket vizsgáló Triple Helix modellbe.
Mogyorós, Rita
core  

Role of hydration in collagen triple helix stabilization

open access: yes, 2008
Collagen is the most abundant protein in higher vertebrates. Despite collagen repetitive sequence, several aspects of its structure and stability are controversial.
Vitagliano L., Berisio R., De Simone A.
core   +1 more source

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