Browsing by Title
Now showing items 121-140 of 24650
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Article
Ab Initio Calculations of the Relative Strengths of the π Bonds in Acetylene and Ethylene and of Their Effect on the Relative Energies of π-Bond Addition Reactions
(1991)Energies at the CI-SD/6-31G* level have been calculated for acetylene, ethylene, ethane, and the vinyl and ethyl anions, radicals, and cations (classical and hydrogen-bridged). From these energies, the differences between ...
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Article
Ab-initio electronic structure calculations and properties of [SixSn1 − x]3N4 ternary nitrides
(2016)We carry out ab initio electronic structure calculations of (SixSn1 − x)3N4 using density functional theory with projector augmented-wave potentials under the generalized gradient approximation. We find that the energetically ...
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Article
ABA triblock copolymer-based model networks in the bulk: Effect of the number of arms on microphase behavior
(2005)The microphase separation behavior in the strong segregation limit of model networks based on cross-linked ABA triblock copolymers in the bulk was investigated by calculating analytically the Gibbs free energies of the ...
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Article
ABA: Argumentation based agents
(2012)Many works have identified the potential benefits of using argumentation in multiagent settings, as a way to implement the capabilities of agents (eg. decision making, communication, negotiation) when confronted with ...
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Article
ABA: Argumentation based agents
(2010)Many works have identified the potential benefits of using argumentation to address a large variety of multiagent problems. In this paper we take this idea one step further and develop the concept of a fully integrated ...
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Book Chapter
Abandonment and Revival Between Late Antiquity and the Early Middle Ages: Facts and Fiction
(Archaeopress, 2019)
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Article
ABC triblock polymethacrylates: Group transfer polymerization synthesis of the ABC, ACB, and BAC topological isomers and solution characterization
(1998)ABC triblock copolymers of methyl methacrylate (MMA), (dimethylamino)-ethyl methacrylate (DMAEMA), and tetrahydropyranyl methacrylate (THPMA) consisting of 12 units of each type of monomer were synthesized by group transfer ...
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Article
ABC Triblock Terpolymers with Orthogonally Deprotectable Blocks: Synthesis, Characterization, and Deprotection
(2015)The development and availability of new protecting groups are vital for all branches of synthetic chemistry. Equally vital is the facile and selective removal of these groups, leaving intact other protecting groups which ...
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Book Chapter
Abdomen
(Springer Berlin Heidelberg, 2009)Every operation should have a benefit for the patient The benefit might be diagnostic or therapeutic This benefit has to be achieved with the surgical procedure that provides maximal benefit with minimal risk Mutilating ...
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Conference Object
Abdominal Aortic Aneurysm medical video transmission
(2012)Abdominal Aortic Aneurysm (AAA) is responsible for approximately 1.3% of all deaths among men over the age of 65. Given the fact that once an aortic rupture occurs mortality rates are estimated between 80%-90%, national ...
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Article
Abdominal pain in children
(2011)A differentiation between chronic relapsing abdominal pain and acute pain is necessary in children. Whilst only 5 - 10% of the cases of chronic abdominal pain have an organic correlate, such is almost always present in ...
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Article
[Abdominal pain in children]
(2011)A differentiation between chronic relapsing abdominal pain and acute pain is necessary in children. Whilst only 5 - 10 % of the cases of chronic abdominal pain have an organic correlate, such is almost always present in ...
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Conference Object
Abduction and induction for learning models of inhibition in metabolic networks
(2005)This paper describes the use of a mixture of abduction and induction for the temporal modelling of the effects of toxins in metabolic networks. Background knowledge is used which describes network topology and functional ...
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Article
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Book
Abduction and induction: essays on their relation and integration
(Kluwer Academic Publishers, 2000)
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Article
Abduction in logic programming
(2002)Abduction in Logic Programming started in the late 80s, early 90s, in an attempt to extend logic programming into a framework suitable for a variety of problems in Artificial Intelligence and other areas of Computer Science. ...
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Article
Abduction, inference to the best explanation, and scientific practise: The case of newton’s optics
(2016)Hintikka (1997, 1998) argues that abduction is ignorance-preserving in the sense that the hypothesis that abduction delivers and which attempts to explain a set of phenomena is not, epistemologically speaking, on a firmer ...
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Article
Abductive concept learning
(2000)We investigate how abduction and induction can be integrated into a common learning framework. In particular, we consider an extension of Inductive Logic Programming (ILP) for the case in which both the background and the ...
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Doctoral Thesis
Abductive constraint logic programming and its application to scheduling
(University of London, 1998)
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Article