Results 11 to 20 of about 4,750,082 (287)

Optimism [PDF]

open access: yesClinical Psychology Review, 2010
Optimism is an individual difference variable that reflects the extent to which people hold generalized favorable expectancies for their future. Higher levels of optimism have been related prospectively to better subjective well-being in times of adversity or difficulty (i.e., controlling for previous well-being).
Charles S, Carver   +2 more
openaire   +2 more sources

OPTIMIZACIÓN DE LA CADENA DE DISTRIBUCIÓN DEL CONGLOMERADO PYMES DEL SECTOR CÁRNICO DE BOGOTÁ, D.C - GESTIÓN DE ALMACENES

open access: yesRevista Ingeniería, Matemáticas y Ciencias de la Información, 2016
This article refers to the project «Optimization of the supply chain cluster SMEs in the meat sector in Bogotá» focused on Chapter warehouse management, with emphasis on the optimization of the distribution chain, by combining optimization techniques ...
ANGIE KATHERINE CRUZ FONTECHA   +1 more
doaj   +1 more source

Learning-based ship design optimization approach [PDF]

open access: yes, 2012
With the development of computer applications in ship design, optimization, as a powerful approach, has been widely used in the design and analysis process.
Cui, Hao, Sayer, Philip, Turan, Osman
core   +1 more source

Electro-flocculation associated with the extract of Moringa oleifera Lam as natural coagulant for the removal of reactive blue 5G dye

open access: yesActa Scientiarum: Technology, 2016
Although an important significant sector in world economy, the textile industry is known for its large volumes of wastewater generated in production processes.
Bruna Souza dos Santos   +5 more
doaj   +1 more source

Neutrosophic Soft Rough Sets for Optimizing Rural Legal Aid: A Novel Approach to Rural Revitalization [PDF]

open access: yesNeutrosophic Sets and Systems
Rural revitalization initiatives are gaining global momentum as governments strive to bridge the urban-rural divide and promote inclusive development.
Yan Sui
doaj   +1 more source

Optimum Nozzle Design for a Viscous Liquid by Using Multi-Objective Search Approaches

open access: yesIEEE Access, 2020
This work deals with the problem of a nozzle design addressed through a multi-objective optimization strategy where governing equations of fluid dynamics model the phenomena.
Victor Dario Cuervo Pinto   +3 more
doaj   +1 more source

Asymptotic optimality in stochastic optimization [PDF]

open access: yesThe Annals of Statistics, 2021
We study local complexity measures for stochastic convex optimization problems, providing a local minimax theory analogous to that of Hájek and Le Cam for classical statistical problems. We give complementary optimality results, developing fully online methods that adaptively achieve optimal convergence guarantees. Our results provide function-specific
Duchi, John C., Ruan, Feng
openaire   +3 more sources

Random Scattering and Alternating Projection Optimization for Active Phase Control of a Laser Beam Array

open access: yesIEEE Photonics Journal, 2019
A fraction of a laser beam array, whose unknown piston phase relationships must be set to prescribed values, is launched into a scattering media with random transmission.
Jeremy Saucourt   +4 more
doaj   +1 more source

Optimizing microservices with hyperparameter optimization

open access: yes2021 17th International Conference on Mobility, Sensing and Networking (MSN), 2021
In the last few years, the cloudification of applications requires new concepts and techniques to fully reap the benefits of the new computing paradigm. Among them, the microservices architectural style, which is inspired by service-oriented architectures, has gained attention from both industry and academia.
Hai Dinh-Tuan   +2 more
openaire   +2 more sources

Optimization of a Centrifugal Compressor Using the Design of Experiment Technique [PDF]

open access: yes, 2019
Centrifugal compressor performance is affected by many parameters, optimization of which can lead to superior designs. Recognizing the most important parameters affecting performance helps to reduce the optimization process cost.
Aungier, Mason, Mojaddam
core   +1 more source

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