Results 41 to 50 of about 760,810 (388)

Optimal Power Flow in the Presence of HVDC Lines Along With Optimal Placement of FACTS in Order to Power System Stability Improvement in Different Conditions: Technical and Economic Approach

open access: yesIEEE Access, 2023
Due to the high cost of investment for the development of the transmission network and the key role of transmission networks in the restructured environment, the use of FACTS devices is considered a key issue.
Mahmoud Zadehbagheri   +2 more
doaj   +1 more source

Contingent Workers [PDF]

open access: yesAAOHN Journal, 2011
Contingent workers compose a large portion of the U.S. work force. Contingent workers include temporary employees, contracted employees, day laborers, and freelancers. The skill level and educational requirements for their jobs vary from basic to highly advanced. Construction, housekeeping, engineering, and nursing have such positions. U.S. contingent
Ryan T, Guerrina   +2 more
openaire   +2 more sources

To Greener Pastures: An Action Research Study on the Environmental Sustainability of Humanitarian Supply Chains [PDF]

open access: yes, 2019
Purpose: While humanitarian supply chains (HSCs) inherently contribute to social sustainability by alleviating the suffering of afflicted communities, their unintended adverse environmental impact has been overlooked hitherto.
Carrasco-Gallego, Ruth   +2 more
core   +1 more source

The Logical Contingency of Identity

open access: yesEuropean Journal of Analytic Philosophy, 2018
I show that intuitive and logical considerations do not justify introducing Leibniz’s Law of the Indiscernibility of Identicals in more than a limited form, as applying to atomic formulas.
Hanoch Ben-Yami
doaj   +1 more source

Contingency proportion systematically influences contingency learning [PDF]

open access: yesAttention, Perception, & Psychophysics, 2017
In the color-word contingency learning paradigm, each word appears more often in one color (high contingency) than in the other colors (low contingency). Shortly after beginning the task, color identification responses become faster on the high-contingency trials than on the low-contingency trials-the contingency learning effect. Across five groups, we
Noah D, Forrin, Colin M, MacLeod
openaire   +2 more sources

Distributionally Robust Distribution Network Configuration Under Random Contingency [PDF]

open access: yesIEEE Transactions on Power Systems, 2018
Topology design is a critical task for the reliability, economic operation, and resilience of distribution systems. This paper proposes a distributionally robust optimization (DRO) model for designing the topology of a new distribution system facing ...
Sadra Babaei, Ruiwei Jiang, Chaoyue Zhao
semanticscholar   +1 more source

A questão do sentido em Kant segundo Eric Weil The issue of sense in Kant according to Eric Weil

open access: yesTrans/Form/Ação, 2009
Este artigo quer mostrar que Kant descobriu, segundo Eric Weil, o problema do sentido. Entretanto, Eric Weil observa que Kant não encontrou uma linguagem apropriada para falar do sentido. A linguagem de Kant era ainda uma linguagem ontológica.
Evanildo Costeski
doaj   +1 more source

Monocular-contingent and binocular-contingent aftereffects [PDF]

open access: yesPerception & Psychophysics, 1984
Alternate monocular and binocular exposure to complementary stimulation can yield opposite but coexisting aftereffects that are contingent on whether the test display is viewed with one eye or two eyes. The motion aftereffect was studied by adapting each eye separately to a contracting spiral and both eyes together to an expanding spiral.
JIAO, SL, HAN, C, JING, QC, OVER, R
openaire   +2 more sources

Reclaiming the Stroop Effect Back From Control to Input-Driven Attention and Perception

open access: yesFrontiers in Psychology, 2019
According to a growing consensus, the Stroop effect is understood as a phenomenon of conflict and cognitive control. A tidal wave of recent research alleges that incongruent Stroop stimuli generate conflict, which is then managed and resolved by top-down
Daniel Algom, Eran Chajut
doaj   +1 more source

Cholinergic innervation is necessary to shift reward timing activity in rodent visual cortex [PDF]

open access: yes, 2011
While the biological analogue of prediction error has been well characterized in the midbrain dopaminergic system, the possibility of other neuromodulatory systems acting as global reinforcers is a topic of much debate.
Emma Roach, Marshall Hussain Shuler
core   +2 more sources

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