Laccases for wood treatment: From composites manufacturing to surface modification
Publisher Copyright: © 2017 Nova Science Publishers, Inc.
Materials Literature
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Desarrollo del procedimiento de control de calidad para la materia prima y el producto terminado del proceso de fabricación de poliuretanos para madera que requieren filtración
UCR::Docencia::Ingeniería::Facultad de Ingeniería::Escuela de Ingeniería Química
Evaluación del estado de las rutas nacionales 204, 211, tramo Zapote – San Francisco – La Colina
Los tramos Zapote — San Francisco y San Francisco — La Colina, pertenecen respectivamente a las rutas nacionales 204 y 211, y son de los pocos tramos de la Red Vial Nacional con la calzada construida en pavimento rígido. Junto con la alta inversión que debe realizarse para construir una ruta en este material, es de es…
Purcell effect of magnetic dipoles in nanofibers
Peer-reviewed
Semiconductor diode with hopping migration of electrons via point defects of crystalline matrix / N. A. Poklonski, A. I. Kovalev, S. A. Vyrko, A. T. Vlassov
Впервые рассматривается полупроводниковый p+n+-диод, полностью компенсированный точечными радиационными дефектами (rt-дефектами) одного сорта в трех зарядовых состояниях (-1, 0, +1 в единицах элементарного заряда) на фоне кристаллической матрицы. Каждый rt-дефект вносит два уровня энергии в запрещенную энергетическую…
Low-frequency electrical capacitance of semiconductor diode with hopping conductivity via triple-charged defects / N. A. Poklonski, A. I. Kovalev, S. A. Vyrko
Впервые теоретически рассчитана емкость полупроводникового p+n+-диода, в котором и p+-область, и n+-область полностью компенсированы точечными радиационными дефектами (rt-дефектами) одного вида. Каждый rt-дефект вносит два уровня энергии в энергетическую щель (запрещенную зону) кристаллической матрицы и может находить…
Diseño modular del bastidor de un torno fresador reconfigurable CNC dirigido a industria de pequeña escala
UCR::Docencia::Ingeniería::Facultad de Ingeniería::Escuela de Ingeniería Mecánica
Probing the nanoscopic thermodynamic fingerprint of paramagnetic ligands interacting with amphiphilic macromolecules
Self-assembly of macromolecules with ligands is an intricate dynamic process that depends on a wide variety of parameters and forms the basis of many essential biological processes. We elucidate the underlying energetic processes of self-assembly in a model system consisting of amphiphilic core-shell polymers interact…
Modulation of protein function through optogenetic regulation of subcellular protein distribution
The field of optogenetics involves using light responsive proteins to regulate signaling events in order to probe cellular processes. Optogenetic tools are engineered based on naturally occurring photosensory proteins, and they have been shown to regulate biological processes such as ion channel activation, transcript…
Effects of lateral and terminal chains of x-shaped bolapolyphiles with oligo(phenylene ethynylene) cores on self-assembly behaviour : part 1: transition between amphiphilic and polyphilic self-assembly in the bulk
Polyphilic self-assembly leads to compartmentalization of space and development of complex structures in soft matter on different length scales, reaching from the morphologies of block copolymers to the liquid crystalline (LC) phases of small molecules. Whereas block copolymers are known to form membranes and interact…
Contribution of physicochemical properties, cell phenotype and genetics to variability of engineered nanomaterial-induced mast cell activation
Mast cells (MCs) represent a crucial cell type in host defense; however, maladaptive responses are contributing factors in the pathogenesis of allergic diseases. Previous work in our laboratory has shown that exposure to various engineered nanomaterials (ENMs) causes a range of MC-degranulation responses via an unknow…
Effects of lateral and terminal chains of x-shaped bolapolyphiles with oligo(phenylene ethynylene) cores on self-assembly behavior : part 2: domain formation by self-assembly in lipid bilayer membranes
Supramolecular self-assembly of membrane constituents within a phospholipid bilayer creates complex functional platforms in biological cells that operate in intracellular signaling, trafficking and membrane remodeling. Synthetic polyphilic compounds of macromolecular or small size can be incorporated into artificial p…
A refined quasi-3D isogeometric analysis for functionally graded microplates based on the modified couple stress theory
The isogeometric analysis associated with a novel quasi-3D shear deformation theory is proposed to investigate size-dependent behaviours of functionally graded microplates. The modified couple stress theory with only one material length scale parameter is employed to effectively capture the size-dependent effects with…
A refined quasi-3D isogeometric analysis for functionally graded microplates based on the modified couple stress theory
The isogeometric analysis associated with a novel quasi-3D shear deformation theory is proposed to investigate size-dependent behaviours of functionally graded microplates. The modified couple stress theory with only one material length scale parameter is employed to effectively capture the size-dependent effects with…
A review of continuum mechanics models for size-dependent analysis of beams and plates
This paper presents a comprehensive review on the development of higher-order continuum models for capturing size effects in small-scale structures. The review mainly focus on the size-dependent beam, plate and shell models developed based on the nonlocal elasticity theory, modified couple stress theory and strain gra…
Effect of perfluoroalkyl endgroups on the interactions of tri-block copolymers with monofluorinated F-DPPC monolayers
We studied the interaction of amphiphilic and triphilic polymers with monolayers prepared from F-DPPC (1-palmitoyl-2-(16-fluoropalmitoyl)-sn-glycero-3-phosphocholine), a phospholipid with a single fluorine atom at the terminus of the sn-2 chain, an analogue of dipalmitoyl-phosphatidylcholine (DPPC). The amphiphilic bl…
Size-dependant behaviour of functionally graded microplates based on the modified strain gradient elasticity theory and isogeometric analysis
© 2017 Elsevier Ltd This paper presents a robust numerical model, which takes into account both size-dependent and shear deformation effects, for the bending, buckling and free vibration analyses of functionally graded microplates. The size-dependent effect is captured by using the modified strain gradient elasticity…
A review of continuum mechanics models for size-dependent analysis of beams and plates
This paper presents a comprehensive review on the development of higher-order continuum models for capturing size effects in small-scale structures. The review mainly focus on the size-dependent beam, plate and shell models developed based on the nonlocal elasticity theory, modified couple stress theory and strain gra…
A new simple shear deformation plate theory
This paper proposes a new simple shear deformation theory for isotropic plates. The present theory involves one unknown and one governing equation as in the classical plate theory, but it is capable of accurately capturing shear deformation effects. The displacement field of the present theory was based on a two varia…
Residue addition and liming history interactively enhance mineralization of native organic carbon in acid soils
Lime application is the most common method to improve crop production in acid soils and has been shown to change soil organic C content. However, the impact of liming history on the priming effect on soil organic C is not well understood. This study examined the effect of liming history on C priming in response to the…