Search results for "Java"
showing 10 items of 425 documents
Innenrücktitelbild: Rational Chemical Multifunctionalization of Graphene Interface Enhances Targeted Cancer Therapy (Angew. Chem. 33/2020)
2020
Does the Structural Water within Gypsum Remain Crystalline at the Aqueous Interface?
2021
The Adhesion Nature of Ag/MgO Interface: Hartree-Fock Study
1996
AbstractThe atomic and electronic structure of the Ag/MgO interface are calculated using the ab initio Hartree-Fock approach and a supercell model. The electronic density distribution is analyzed in detail for isolated and interacting slabs of a metal and MgO. The energetically most favorable adsorption position for Ag atoms is found to be above the O atoms. The binding energy is 0.20 eV (0.41 eV) for one and three Ag layers atop MgO substrate, respectively. The relevant equilibrium Ag-O distance is 2.64 Å(2.41 Å). Neither appreciable charge transfer in the interfacial region, nor considerable population of bonds between the silver layer and the insulating substrate take place. The adhesion…
Mechanical Properties of Deformed Interfaces in Bimetallic Joints
2003
Multiscale modeling of polymers at interfaces
2009
A brief review of modeling and simulation methods for a study of polymers at interfaces is provided. When studying truly multiscale problems as provided by realistic polymer systems, coarse graining is practically unavoidable. In this process, degrees of freedom on smaller scales are eliminated to the favor of a model suitable for efficient study of the system behavior on larger length and time scales. We emphasize the need to distinguish between dynamic and static properties regarding the model validation. A model which accurately reproduces static properties may fail completely, when it comes to the dynamic behavior of the system. Furthermore, we comment on the use of Monte Carlo method i…
Material‐Induced Cellular Interactions
2008
Basic Concepts in Photocatalysis
1988
A definition of photocatalysis is suggested. The ‘redox’ and ‘photolytic’ mechanisms are explained. For the redox photocatalytic processes guidelines are given for describing the fluid-semiconductor interface. The main ideas of the ‘collective’ and of the ‘localized’ approaches are outlined. The case of oxygen photoadsorption-photodesorption onto TiO2 is briefly outlined. The thermodynamic conditions for photoreactivity are stressed.
Interface thermodynamic model for low pressure evaporation
1979
Oscillatory interaction between two like‐charged nanoparticles induced by polyelectrolyte brush–solvent interface
2016
A penalty-based finite element interface technology
2002
Abstract An effective and robust interface element technology able to connect independently modeled finite element subdomains is presented. This method has been developed using the penalty constraints and allows coupling of finite element models whose nodes do not coincide along their common interface. Additionally, the present formulation leads to a computational approach that is very efficient and completely compatible with existing commercial software. A significant effort has been directed toward identifying those model characteristics (element geometric properties, material properties and loads) that most strongly affect the required penalty parameter, and subsequently to developing si…