Results 41 to 50 of about 4,782,017 (393)

Bond–slip Behavior of Fiber-reinforced Polymer/concrete Interface in Single Shear Pull-out and Beam Tests [PDF]

open access: yes, 2015
It has been assumed that the fiber-reinforced polymer/concrete interface is subjected to in-plane shear condition when intermediate crack debonding failure occurs.
Harries, Kent A.   +2 more
core   +2 more sources

Hydrogel Improved Growth and Productive Performance of Mango Trees under Semi-Arid Condition

open access: yesGels, 2022
Nowadays, the production of new mango cultivars is increased in many countries worldwide. The soil application of hydrogel represents a novel approach in the fruit trees industry.
Khalid S. Alshallash   +8 more
doaj   +1 more source

Polymerisable octahedral rhenium cluster complexes as precursors for photo/electroluminescent polymers [PDF]

open access: yes, 2014
New polymerisable photoluminescent octahedral rhenium cluster complexes trans-[{Re₆Q₈}(TBP)₄VB)₂] (Q = S or Se; TBP – p-tert-butylpyridine; VB – vinyl benzoate) have been synthesised, characterised and used to construct rhe-nium cluster-organic polymer ...
Bauer, Siegfried   +8 more
core   +1 more source

Understanding the Impact of Stent and Scaffold Material and Strut Design on Coronary Artery Thrombosis from the Basic and Clinical Points of View

open access: yesBioengineering, 2018
The technology of percutaneous coronary intervention (PCI) is constantly being refined in order to overcome the shortcomings of present day technologies.
Atsushi Sakamoto   +4 more
doaj   +1 more source

Evaluating the Efficiency of the Tube Turbulent Apparatus Influence on Kinetics of Polymer Production Processes

open access: yesИнженерные технологии и системы, 2023
Introduction. Because of high demand for polymer products, there are constantly modernized the technological aspects of their production, a huge share of which is based on the use of microheterogeneous catalytic systems.
Eldar N. Miftakhov   +4 more
doaj   +1 more source

Polymers Pushing Polymers: Polymer Mixtures in Thermodynamic Equilibrium with a Pore [PDF]

open access: yesBiophysical Journal, 2012
We investigate polymer partitioning from polymer mixtures into nanometer size cavities by formulating an equation of state for a binary polymer mixture assuming that only one (smaller) of the two polymer components can penetrate the cavity. Deriving the partitioning equilibrium equations and solving them numerically allows us to introduce the concept ...
V. Adrian Parsegian   +4 more
openaire   +7 more sources

Colloid-Induced Polymer Compression [PDF]

open access: yes, 2002
We consider a model mixture of hard colloidal spheres and non-adsorbing polymer chains in a theta solvent. The polymer component is modelled as a polydisperse mixture of effective spheres, mutually noninteracting but excluded from the colloids, with ...
Alan R Denton   +24 more
core   +1 more source

Proteins and polymers [PDF]

open access: yesThe Journal of Chemical Physics, 2005
Proteins, chain molecules of amino acids, behave in ways which are similar to each other yet quite distinct from standard compact polymers. We demonstrate that the Flory theorem, derived for polymer melts, holds for compact protein native state structures and is not incompatible with the existence of structured building blocks such as α helices and β ...
BANAVAR JR, HOANG TX, MARITAN, AMOS
openaire   +5 more sources

100th Anniversary of Macromolecular Science Viewpoint: Opportunities in the Physics of Sequence-Defined Polymers [PDF]

open access: yes, 2020
Polymer science has been driven by ever-increasing molecular complexity, as polymer synthesis expands an already-vast palette of chemical and architectural parameter space.
Perry, Sarah L., Sing, Charles E.
core   +3 more sources

Circulating histones as clinical biomarkers in critically ill conditions

open access: yesFEBS Letters, EarlyView.
Circulating histones are emerging as promising biomarkers in critical illness due to their diagnostic, prognostic, and therapeutic potential. Detection methods such as ELISA and mass spectrometry provide reliable approaches for quantifying histone levels in plasma samples.
José Luis García‐Gimenez   +17 more
wiley   +1 more source

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