Results 71 to 80 of about 5,367,671 (190)

Calculation method for natural vibration frequency of stern cabin in oceanographic research vessel

open access: yesZhongguo Jianchuan Yanjiu, 2017
Vibration prediction for stern cabins is an important part of research into the global vibration of ships. To address the need to improve precision and efficiency, a study is carried out on the proportion of a mixed model and the length of a 3D stern ...
LIU Xi'an, WU Guangming, LI Weijie
doaj   +1 more source

Phase diagram of a random-anisotropy mixed-spin Ising model

open access: yes, 2001
We investigate the phase diagram of a mixed spin-1/2--spin-1 Ising system in the presence of quenched disordered anisotropy. We carry out a mean-field and a standard self-consistent Bethe--Peierls calculation.
A. Bobák   +16 more
core   +1 more source

Efficient Estimation of Marker Effects in Plant Breeding

open access: yesG3: Genes, Genomes, Genetics, 2019
The evaluation of prediction machines is an important step for a successful implementation of genomic-enabled selection in plant breeding. Computation time and predictive ability constitute key metrics to determine the methodology utilized for the ...
Alencar Xavier
doaj   +1 more source

A mixed-game agent-based model of financial contagion [PDF]

open access: yes, 2008
Over the past two decades, financial market crises with similar features have occurred in different regions of the world. Unstable cross-market linkages during financial crises are referred to as financial contagion.
Caporale, GM, Serguieva, A, Wu, H
core  

Mixed Hitting-Time Models [PDF]

open access: yesSSRN Electronic Journal, 2007
We study mixed hitting-time models, which specify durations as the first time a Levy process (a continuous-time process with stationary and independent increments) crosses a heterogeneous threshold. Such models of substantial interest because they can be reduced from optimal-stopping models with heterogeneous agents that do not naturally produce a ...
openaire   +10 more sources

The Influence of Soil Deformability on the Seismic Response of 3D Mixed R/C–Steel Buildings

open access: yesInfrastructures
Following effective seismic codes, common buildings are considered to be made of the same material throughout the story distribution and based on an ideal rigid soil. However, in daily construction practice, there are often cases of buildings formed by a
Paraskevi K. Askouni
doaj   +1 more source

Spatial statistical analysis and selection of genotypes in plant breeding Seleção de genótipos e análise estatística espacial no melhoramento de plantas

open access: yesPesquisa Agropecuária Brasileira, 2005
The objective of this study was to evaluate the efficiency of spatial statistical analysis in the selection of genotypes in a plant breeding program and, particularly, to demonstrate the benefits of the approach when experimental observations are not ...
João Batista Duarte, Roland Vencovsky
doaj   +1 more source

Incorporating working conditions to a mixed- model sequencing problem [PDF]

open access: yes, 2014
Partiendo de una variante de un problema de secuenciación en líneas de productos mixtos (MMSP-W: Mixed-Model Sequencing Problem with Workload Minimisation), se proponen dos nuevos modelos que incorporan condiciones laborales a los puestos de trabajo de ...
Alfaro Pozo, Rocío   +3 more
core   +1 more source

Mixed-Domain Modeling in Modelica [PDF]

open access: yes, 2006
Modelica is a language for convenient, component oriented modeling of physical systems. In this article, an overview of the language, available libraries, the Dymola simulator and some industrial applications is given. Additionally, a comparison of Modelica with VHDL-AMS is presented.
Clauss, Christoph   +4 more
openaire   +2 more sources

Research Article [PDF]

open access: yes
Mixed modeling and sample size calculations for identifying housekeeping ...
Ary D   +5 more
core  

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