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A fault isolation strategy for industrial processes using outlier-degree-based variable contributions

Author(s): Mu L; Sun W; Zhang Y; Feng N; Xue X; Li Q;

In industrial process monitoring, it is always a challenging and practical problem to analyze the causes of the system fault by isolating true fault variables from vast amounts of process data. However, the phenomenon of smearing effect occurs by using the traditional contribution analysis-based isolation methods since the defined isolation indices of dif ...

Article GUID: 38862336


The infimum values of two probability functions for the Gamma distribution

Author(s): Sun P; Hu ZC; Sun W;

Let a, ß be positive real numbers and let Xα ,β be a Gamma random variable with shape parameter a and scale parameter ß. We study infimum values of the function (α ,β )↦ P{Xα ,β ≤ κ E[Xα ,β ]} for any fixed κ >0 and the function (α ,β )↦ P{|Xα ,β -E[Xα ,β ]| ...

Article GUID: 38261930


Modulation of cue value and the augmentation of heroin seeking in chronically food-restricted male rats under withdrawal

Author(s): Firas Sedki

Food restriction augments drug seeking in abstinent rats. The underlying motivational mechanisms, however, remain unclear. We hypothesized that caloric restriction enhances the incentive value attributed to drug-associated cues and, in turn, augments drug seeking. Male rats were trained to lever-press for heroin, and then moved to the animal colony for a ...

Article GUID: 37714221


Employee human resource management values: validation of a new concept and scale

Author(s): Drouin-Rousseau S; Fernet C; Austin S; Fabi B; Morin AJS;

Purpose: Although human resource management (HRM) practices all seek to support and improve organizational functioning, the value ascribed to various HRM practices differs greatly among employees. Drawing on an exhaustive measure of HRM practices, this study proposed a new conceptualization and measure of HRM values, the HRM Values Scale (HRM-VS). Design ...

Article GUID: 37213377


Does Conceptual Transparency in Manipulatives Afford Place-Value Understanding in Children at Risk for Mathematics Learning Disabilities?

Author(s): Lafay A; Osana HP; Levin JR;

We investigated the effect of conceptual transparency in the physical structure of manipulatives on place-value understanding in typically developing children and those at risk for mathematics learning disabilities. Second graders were randomly assigned to one of three manipulatives conditions: (a) attachable beads that did not make the denominations or o ...

Article GUID: 37168325


Calcium activity is a degraded estimate of spikes

Author(s): Hart EE; Gardner MPH; Panayi MC; Kahnt T; Schoenbaum G;

Recording action potentials extracellularly during behavior has led to fundamental discoveries regarding neural function-hippocampal neurons respond to locations in space,1 motor cortex neurons encode movement direction,2 and dopamine neurons signal reward prediction errors3-observations undergirding current theories of cognition,4 movement,5 and learning ...

Article GUID: 36368324


Anterior cingulate neurons signal neutral cue pairings during sensory preconditioning

Author(s): Hart EE; Gardner MPH; Schoenbaum G;

Of all frontocortical subregions, the anterior cingulate cortex (ACC) has perhaps the most overlapping theories of function.1-3 Recording studies in rats, humans, and other primates have reported diverse neural responses that support many theories,4-12 yet nearly all these studies have in common tasks in which one event reliably predicts another. This lea ...

Article GUID: 34936884


Evaluation of System Modelling Techniques for Waste Identification in Lean Healthcare Applications.

Author(s): Alkaabi M, Simsekler MCE, Jayaraman R, Al Kaf A, Ghalib H, Quraini D, Ellahham S, Tuzcu EM, Demirli K

Purpose: Waste identification plays a vital role in lean healthcare applications. While the value stream map (VSM) is among the most commonly used tools for waste identification, it may be limited to visualize the behaviour of dynamic and complex healthcare systems. To address this limitation, sy ...

Article GUID: 33447104


Understanding behavioural engagement and achievement: The roles of teaching practices and student sense of competence and task value.

Author(s): Olivier E, Galand B, Hospel V, Dellisse S

Br J Educ Psychol. 2020 Jan 30;: Authors: Olivier E, Galand B, Hospel V, Dellisse S

Article GUID: 31999841


Cue-Evoked Dopamine Neuron Activity Helps Maintain but Does Not Encode Expected Value.

Author(s): Mendoza JA, Lafferty CK, Yang AK, Britt JP

Cell Rep. 2019 Nov 05;29(6):1429-1437.e3 Authors: Mendoza JA, Lafferty CK, Yang AK, Britt JP

Article GUID: 31693885


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