Results 171 to 180 of about 13,755 (295)

An Adaptive Random Search for Unconstrained Global Optimization [PDF]

, 2014
Jonás Velasco, Mario A. Saucedo‐Espinosa, Hugo Jair Escalante, Karlo Mendoza, César E. Villarreal-Rodríguez, Óscar L. Chacón-Mondragón, Arturo Berrones   +6 more
openalex   +1 more source

Critical evaluation of three cryo‐EM structures of particulate methane monooxygenase by quantum refinement

Acta Crystallographica Section D, EarlyView.
We have studied the copper sites in three cryogenic electron‐microscopy structures of particulate methane monooxygenase with quantum refinement. We show that the CuA, CuC and CuD sites are correctly modelled and that the CuB site is mononuclear in all structures, whereas we find no support for copper in the suggested trinuclear active site or two sites
Gayathri Yuvaraj, Kristoffer J. M. Lundgren, Elija Veenman, Esko Oksanen, Ulf Ryde   +4 more
wiley   +1 more source

Growing and linking optimizers: synthesis-driven molecule design. [PDF]

Brief Bioinform
Descamps C, Bouttier V, Sanz García J, Lhuillier-Akakpo M, Perron Q, Tajmouati H.   +5 more
europepmc   +1 more source

Higher Order Iteration Schemes for Unconstrained Optimization

, 2011
Yangyang Shi, Ping-Qi PAN
openalex   +2 more sources

Disentangling the influence of environmental conditions on sex determination in haplodiploid organisms

Journal of Animal Ecology, EarlyView.
The authors unravel how environmental conditions influence sex determination and resource allocation in a haplodiploid bee species. Using high‐resolution field data, they show that individual sex allocation shifts with environmental conditions, while population sex ratio and individual resource allocation remain stable, highlighting the complexity of ...
Katharina Wittmann, Alexandra‐Maria Klein, Maximilian Pichler, Michael Staab   +3 more
wiley   +1 more source

An efficient three-term conjugate gradient algorithm with restart strategy and image restoration. [PDF]

Sci Rep
Wang W, Gao J.
europepmc   +1 more source

An estimation of distribution algorithm with adaptive Gibbs sampling for unconstrained global optimization

, 2011
Jonás Velasco, Mario A. Saucedo‐Espinosa, Hugo Jair Escalante, Karlo Mendoza, César Emilio Villarreal-Rodríguez, Óscar L. Chacón-Mondragón, Adrián Rodríguez, Arturo Berrones   +7 more
openalex   +2 more sources

A nonmonotone hybrid conjugate gradient method for unconstrained optimization [PDF]

, 2015
Wenyu Li, Yueting Yang
openalex   +1 more source

Firefly Algorithm for Unconstrained Optimization [PDF]

IOSR Journal of Computer Engineering, 2013
Nishant Goel Shruti Goel Divya Gupta Adil Hashmi, Iosr Journals   +1 more
openaire   +1 more source

Treatment Effect Heterogeneity of Farmers Participating in Cooperatives

Journal of Agricultural Economics, EarlyView.
ABSTRACT Despite the many studies providing evidence of the benefits of cooperatives, most small farms and farm households, particularly in transition economies, do not participate in them. This study analyses the effect of cooperative activity on farm performance using a large‐scale farm survey conducted in Armenia. In addition, it addresses the issue
Drini Imami, Orjon Xhoxhi, Davit Babayan, Thomas Herzfeld, Rustam Rakhmetov   +4 more
wiley   +1 more source