Results 21 to 30 of about 10,044 (188)

Resource-Constrained Project Scheduling Problems Oriented Two-Stage Imperialist Competitive Algorithm [PDF]

open access: yesJisuanji kexue yu tansuo, 2023
The resource-constrained project scheduling problem is a classic combinatorial optimization problem with a wide range of engineering applications. Since the 1960s, many optimization algorithms have been used to solve this problem, but most intelligent ...
LI Bin, HUANG Qibin
doaj   +1 more source

Usefulness of body surface mapping to differentiate patients with Brugada syndrome from patients with asymptomatic Brugada syndrome. [PDF]

open access: yes, 2004
We attempted to determine the usefulness of body surface mapping (BSM) for differentiating patients with Brugada syndrome (BS) from patients with asymptomatic Brugada syndrome (ABS).
Emori, Tetsuro   +8 more
core   +1 more source

Unemployment Hysteresis in Middle-Income Countries

open access: yesJDE (Journal of Developing Economies), 2021
Business cycles pave the way for asymmetry in the unemployment rate behavior with rapid increases during recessions and slight decreases in expansions.
Wissem Boukraine
doaj   +1 more source

Synchronized sweep algorithms for scalable scheduling constraints [PDF]

open access: yes, 2013
This report introduces a family of synchronized sweep based filtering algorithms for handling scheduling problems involving resource and precedence constraints. The key idea is to filter all constraints of a scheduling problem in a synchronized way in
Beldiceanu, Nicolas   +2 more
core   +4 more sources

The Effect of DREADD Activation of Leptin Receptor Positive Neurons in the Nucleus of the Solitary Tract on Sleep Disordered Breathing

open access: yesInternational Journal of Molecular Sciences, 2021
Obstructive sleep apnea (OSA) is recurrent obstruction of the upper airway due to the loss of upper airway muscle tone during sleep. OSA is highly prevalent, especially in obesity. There is no pharmacotherapy for OSA.
M. Amorim   +7 more
semanticscholar   +1 more source

Analysis of Histopathological Findings of Lung Carcinoma in Czech Black Coal Miners in Association with Coal Workers’ Pneumoconiosis

open access: yesInternational Journal of Environmental Research and Public Health, 2022
Coal miners with coal workers’ pneumoconiosis (CWP, J60 according to ICD-10) were previously found to have a significantly higher risk of lung carcinoma compared to the general male population.
H. Tomášková   +7 more
semanticscholar   +1 more source

A DSGE Model of Slovakia with Frictional Labor Market and Monetary Regime Switch

open access: yesReview of Economic Perspectives, 2017
The aim of this paper is to examine the dynamical and structural characteristics of Slovakia using a dynamic stochastic general equilibrium model augmented with search and matching mechanisms and other forms of frictions.
Pápai Adam
doaj   +1 more source

Histopathological Findings of Lung Cancer in Black Coal Miners in the Czech Republic

open access: yesEuropean Journal of Public Health, 2022
Background Coal miners with coal workers’ pneumoconiosis (CWP, J60 according to ICD-10) were previously found to have a significantly higher risk of lung carcinoma compared to the general male population.
H. Tomášková   +7 more
semanticscholar   +1 more source

Quantum-Inspired Genetic Algorithm for Resource-Constrained Project-Scheduling

open access: yesIEEE Access, 2021
The Resource-Constrained Project-Scheduling Problem (RCPSP) is an NP-hard problem which can be found in many research domains. The optimal solution of the RCPSP problems requires a balance between exploration/exploitation and diversification ...
Hatem M. H. Saad   +3 more
doaj   +1 more source

Chapter 5. Sequence stratigraphy scheme for the uppermost Middle Jurassic – lowermost Cretaceous of the North Sea area

open access: yesGeological Society of London Memoirs, 2022
This chapter describes uppermost Middle Jurassic to lowermost Cretaceous second order stratigraphic sequences J40, J50, J60 and J70, and their component third order sequences, J42–J46, J52–J56, J62–J66 and J71–J76.
P. Copestake, M. Partington
semanticscholar   +1 more source

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