Results 131 to 140 of about 8,501,693 (344)

Foreign Direct Investment, Corporate Finance, and the Life Cycle of Investment [PDF]

open access: yes
This article discusses the effect of foreign direct investment on the corporate sector in the Czech Republic. The analysis uses subaggregated corporate data from a unique Deutsche Bundesbank database containing an almost complete sample of German ...
Adam GERŠL, Michal HLAVACEK
core  

Multi-directional local search

open access: yesComputers & Operations Research, 2012
This paper introduces multi-directional local search, a metaheuristic for multi-objective optimization. We first motivate the method and present an algorithmic framework for it. We then apply it to several known multi-objective problems such as the multi-objective multi-dimensional knapsack problem, the bi-objective set packing problem and the bi ...
openaire   +4 more sources

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

Multi-Directional Search: A Direct Search Algorithm for Parallel Machines [PDF]

open access: yes, 1989
In recent years there has been a great deal of interest in the development of optimization algorithms which exploit the computational power of parallel computer architectures.
Virginia Joanne Torczon
core   +2 more sources

Creation of Low-Loss Triple-Ring Optical Filter via Direct Binary Search Inverse Design

open access: yesSensors
This paper presents a triple-ring optical filter designed through direct binary search inverse design, comprising three cascaded rings in an add–drop configuration.
Yuchen Hu, Tong Wang, Wen Zhou, Bo Hu
doaj   +1 more source

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

open access: yesFEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson   +6 more
wiley   +1 more source

Serial Acquisition of DS-CDMA Signals in Multipath Fading Mobile Channels [PDF]

open access: yes, 2001
This paper compares the mean acquisition time (MAT) performance of two serial search acquisition schemes over frequency-selective multipath Rayleigh fading channels.
Yang, L-L., Hanzo, L.
core  

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee   +7 more
wiley   +1 more source

Taxes as a Determinant for Foreign Direct Investment in Europe [PDF]

open access: yes
Direktinvestition, Unternehmensbesteuerung, Steuerwettbewerb, EU-Staaten, Foreign direct investment, Corporate taxation, Tax competition, EU ...
Andreas Haufler, Sven Stöwhase
core  

Simple Complexity Analysis of Simplified Direct Search [PDF]

open access: yes, 2014
We consider the problem of unconstrained minimization of a smooth function in the derivative-free setting using. In particular, we propose and study a simplified variant of the direct search method (of direction type), which we call simplified direct ...
Richtárik, Peter, Konečný, Jakub
core  

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