Results 171 to 180 of about 551,409 (217)
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Astrophysics and Space Science, 1995
In this contribution, I present a broad “historical” review of the various hydrodynamical models that have been considered for explaining molecular outflows, and of their merits and failures when compared with observations. Wind-driven bubbles, viscous jet mixing-layers, and jet bowshocks, are discussed in turn.
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In this contribution, I present a broad “historical” review of the various hydrodynamical models that have been considered for explaining molecular outflows, and of their merits and failures when compared with observations. Wind-driven bubbles, viscous jet mixing-layers, and jet bowshocks, are discussed in turn.
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Molecular Modeling of Peptides
2014This article presents a review of the field of molecular modeling of peptides. The main focus is on atomistic modeling with molecular mechanics potentials. The description of peptide conformations and solvation through potentials is discussed.
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The character of molecular modeling
Journal of Computer-Aided Molecular Design, 2011In asking what progress might occur in molecular modeling in the next 25 years it is worth asking what progress has been made in the last twenty-five. In doing so it is hard to be optimistic for the future of the field unless a greater commitment is made to basic science.
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Molecular Modeling and Molecular Graphics of Sorbates in Molecular Sieves
1993This contribution demonstrates the usefulness of molecular graphics, molecular mechanics, and molecular dynamics in the study of the structural, thermodynamic, and transport properties of different sorbates within various molecular sieves. Five significant applications to zeolite chemistry are reviewed.
Vercauteren, Daniel +5 more
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Analytical Algorithm for Molecular Modeling
Journal of Chemical Information and Modeling, 2007A molecular modeling procedure, based on internal coordinates and strictly analytical even in the most intricated cases, is described. Internal coordinates, always nonredundant, become mutually independent and can be varied without constraints. Structural refinement from diffraction data (Least-square method, LS) can be done using the classical Gauss ...
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Computerized Molecular Modeling of Carbohydrates
2010Computerized molecular modeling continues to increase in capability and applicability to carbohydrates. This chapter covers nomenclature and conformational aspects of carbohydrates, perhaps of greater use to computational chemists who do not have a strong background in carbohydrates, and its comments on various methods and studies might be of more use ...
Alfred D, French, Glenn P, Johnson
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Rationalization of molecular models
1985Publisher Summary This chapter presents two methods by which one can obtain a model of perfect geometry that is an optimal fit to a set of experimental or target coordinates. The first method uses a model of perfect geometry that is adjusted by internal rotation about single valence bonds until the fit is optimal.
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A Molecular Model for Muscle Contraction
Acta Crystallographica Section A Foundations of Crystallography, 1998The molecular mechanism of muscle contraction has been elucidated by a combination of electron microscopy, biochemistry and X-ray diffraction from fibres and crystals. Protein crystallography provided the essential molecular anatomy for understanding this problem. Synchrotron radiation has played a crucial role.
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Modeling and Simulation in Molecular Pharmacology
1998A stochastic simulation program of drug-receptor interaction is presented. The user can select a set of conditions concerning the processes of response release (type of cellular response, drug distribution and metabolism etc.) and the program plots a family of dose-response curves.
George I. Mihalas +3 more
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Molecular Modeling: A Review of Nanomechanics Based on Molecular Modeling
2015Nature’s design and engineering of biological material systems have always intrigued researchers for their extraordinary properties and structure–property–function relationships. One aspect of biomaterials science and engineering is to understand the underlying mechanisms, design, and fabrication pathways of such biological materials, which will have ...
Vikas Tomar +4 more
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