Results 91 to 100 of about 2,432,658 (317)

Optimality in robot motion [PDF]

open access: yesCommunications of the ACM, 2014
Exploring the distinction between an optimal robot motion and a robot motion resulting from the application of optimization techniques.
Laumond, Jean-Paul   +2 more
openaire   +3 more sources

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Stress-constrained topology optimization using the constrained natural element method [PDF]

open access: yes
This paper presents a topology optimization framework to achieve volume minimization with Crossland fatigue constraints under proportional loading using the Constrained Natural Element Method.
CHEN, Yanda   +4 more
core   +1 more source

Optimization

open access: yesJournal of Research of the National Bureau of Standards, 1985
Most research and development projects require the optimization of a system response as a function of several experimental factors. Familiar chemical examples are the maximization of product yield as a function of reaction time and temperature; the maximization of analytical sensitivity of a wet chemical method as a function of reactant concentration ...
openaire   +2 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

Testing approaches for global optimization of space trajectories [PDF]

open access: yes, 2008
In this paper the procedures to test global search algorithms applied to space trajectory design problems are discussed. Furthermore, a number of performance indexes that can be used to evaluate the effectiveness of the tested algorithms are presented.
Vasile, M.   +7 more
core  

Shape optimization with the biological growth method: A parameter study [PDF]

open access: yes, 1996
Studies the effect of parameters controlling the biological growth method by applying it to the classical optimization problem of a plate with a central hole under biaxial stress state.
Guneri, A, Tekkaya, AE
core   +1 more source

Optimizing Bayesian optimization

open access: yes, 2018
We are concerned primarily with improving the practical applicability of Bayesian optimization. We make contributions in three key areas. We develop an intuitive online stopping criterion, allowing only as many steps as necessary to achieve the desired target to be taken. By combining this with intelligent online switching between acquisition functions
openaire   +3 more sources

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Empipe3D™ User’s Manual Version 4.0 -- UNIX [PDF]

open access: yes, 1997
Empipe3D is a powerful and friendly software system for automated electromagnetic (EM) design optimization, driving the 3D field solvers Ansoft HFSS and HP HFSS.
Bandler, John W.   +3 more
core  

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