Results 31 to 40 of about 1,797,968 (302)

Platonic Relationships in Metal Phosphonate Chemistry: Ionic Metal Phosphonates

open access: yesCrystals, 2019
Phosphonate ligands demonstrate strong affinity for metal ions. However, there are several cases where the phosphonate is found non-coordinated to the metal ion.
Konstantinos Xanthopoulos   +7 more
doaj   +1 more source

TiOxNy coatings grown by atmospheric pressure metal organic chemical vapor deposition [PDF]

open access: yes, 2010
Titanium oxynitride coatings were deposited on various substrates by an original atmospheric pressure metal organic chemical vapor deposition (MOCVD) process using titanium tetra-iso-propoxide as titanium and oxygen precursors and hydrazine as a nitrogen
Duminica, Florin-Daniel, Maury, Francis
core   +4 more sources

Strengthening of AA5754 aluminum alloy by DRECE process followed by annealing response investigation [PDF]

open access: yes, 2020
In this study, a dual rolls equal channel extrusion (DRECE) process has been applied for improving the mechanical properties of the 5754 alloy. Supplementary experiments involving metallography, electron backscattered diffraction (EBSD), and XRD tests ...
Benedyk, Marcin   +7 more
core   +1 more source

Mechanical Stress Induces Remodeling of Vascular Networks in Growing Leaves. [PDF]

open access: yesPLoS Computational Biology, 2016
Differentiation into well-defined patterns and tissue growth are recognized as key processes in organismal development. However, it is unclear whether patterns are passively, homogeneously dilated by growth or whether they remodel during tissue expansion.
Yohai Bar-Sinai   +6 more
doaj   +1 more source

No matter how much space and light are available, radial growth distribution in Fagus sylvatica L. trees is under strong biomechanical control

open access: yesAnnals of Forest Science, 2022
Key message This study presents the first attempt to quantify how the thigmomorphogenetic syndrome is involved in Fagus sylvatica L. tree growth responses to thinning.
Joel Hans Dongmo Keumo Jiazet   +5 more
doaj   +1 more source

Scaffold Geometry-Imposed Anisotropic Mechanical Loading Guides the Evolution of the Mechanical State of Engineered Cardiovascular Tissues in vitro

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
Cardiovascular tissue engineering is a promising approach to develop grafts that, in contrast to current replacement grafts, have the capacity to grow and remodel like native tissues.
L. H. L. Hermans   +10 more
doaj   +1 more source

Epitaxial Growth of Thin Films -- a Statistical Mechanical Model

open access: yes, 2002
A theoretical framework is developed to describe experiments on the structure of epitaxial thin films, particularly niobium on sapphire. We extend the hypothesis of dynamical scaling to apply to the structure of thin films from its conventional ...
Anita Mehta   +10 more
core   +1 more source

On the Mechanics of Firm Growth

open access: yesThe Review of Economic Studies, 2008
Given a common technology for replicating blueprints, high-quality blueprints will be replicated more quickly than low-quality blueprints. If quality begets quality, and firms are identified with collections of blueprints derived from the same initial blueprint, then, along a balanced growth path, Gibrat's Law holds for every type of firm.
openaire   +6 more sources

Coupled visco-mechanical and diffusion void growth modelling during composite curing [PDF]

open access: yes, 2010
Most critical processing step during long fiber reinforced epoxy matrix composite laminate manufacturing is the polymerization stage. If not optimized, it gives birth to defects in the bulk material, such as voids.
Bernhart, Gérard   +4 more
core   +3 more sources

Clinical Insights Into Hypercalcemia of Malignancy in Childhood

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Hypercalcemia of malignancy (HCM) is a rare but life‐threatening metabolic emergency in children that occurs in less than 1% of pediatric cancer cases, with a reported incidence ranging from 0.4% to 1.0% across different studies. While it is observed in 10%–20% of adult malignancies, pediatric HCM remains relatively uncommon.
Hüseyin Anıl Korkmaz
wiley   +1 more source

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