Results 61 to 70 of about 1,295,081 (208)

Frame functions in finite-dimensional Quantum Mechanics and its Hamiltonian formulation on complex projective spaces

, 2015
This work concerns some issues about the interplay of standard and geometric (Hamiltonian) approaches to finite-dimensional quantum mechanics, formulated in the projective space.
Moretti, Valter, Pastorello, Davide
core   +1 more source

Measuring customer-perceived service quality in the ride-hailing industry: a generic approach for the development and validation of a multidimensional scale

Humanities & Social Sciences Communications
Service issues and limitations of generic measures (scales, instruments) necessitate well-developed customized measures to evaluate service quality.
Jin Li, Xiaomei Xu, Hui Xu, Yali Song
doaj   +1 more source

Work-related musculoskeletal disorders among desludging operators in Uganda

BMC Musculoskeletal Disorders
Background Despite the limited evidence, desludging operators remain at a heightened risk of work-related musculoskeletal disorders (WMSDs). This study established the prevalence and predictors of WMSDs among desludging operators in Uganda.
Bridget Nagawa Tamale, Tonny Ssekamatte, John Bosco Isunju, Aisha Nalugya, Mujjabi Martin Mukasa, Arnold Tigaiza, Doreen Nakalembe, Winnifred K. Kansiime, Ceaser Kimbugwe, Jane Sembuche Mselle, Richard K. Mugambe   +10 more
doaj   +1 more source

Pengurangan Waste dengan Pendekatan Lean Six Sigma

Jurnal Teknik Industri, 2010
An effective and efficient order fulfillment system is absolutely needed to achieve customer satisfaction. However, wastes which occur in production process would hamper toward its progress, that it is necessary to do an efficiency effort by implementing
Haniful Athhar
doaj   +1 more source

Multi-Reader Multi-Case Studies Using the Area under the Receiver Operator Characteristic Curve as a Measure of Diagnostic Accuracy: Systematic Review with a Focus on Quality of Data Reporting

PLoS ONE, 2014
Examinamos el diseño, el análisis y la presentación de informes en estudios de investigación de múltiples lectores y múltiples casos (MRMC) utilizando el área bajo la curva de funcionamiento del receptor (Roc AUC) como medida del rendimiento diagnóstico.
Thaworn Dendumrongsup, Andrew Plumb, Steve Halligan, Thomas Fanshawe, Douglas G. Altman, Susan Mallett   +5 more
openaire   +5 more sources

A geometric view of quantum cellular automata

, 2012
Nielsen, et al. [1, 2] proposed a view of quantum computation where determining optimal algorithms is equivalent to extremizing a geodesic length or cost functional.
Alsing, Paul M., Blair, Howard A., McDonald, Jonathan R.   +2 more
core   +1 more source

(Semi)classical limit of the Hartree equation with harmonic potential

, 2004
Nonlinear Schrodinger Equations (NLS) of the Hartree type occur in the modeling of quantum semiconductor devices. Their "semiclassical" limit of vanishing (scaled) Planck constant is both a mathematical challenge and practically relevant when coupling ...
Cazenave Thierry, Hans Peter Stimming, Hayashi Nakao, Kamvissis Spyridon, Norbert J. Mauser, Rémi Carles, Sparber Christof   +6 more
core   +2 more sources

The Gini index,the dual decomposition of aggregation functions, and the consistent measurement of inequality [PDF]

In several economic fields, such as those related to health, education or poverty, the individuals’ characteristics are measured by bounded variables. Accordingly, these characteristics may be indistinctly represented by achievements or shortfalls.
Casilda Lasso de la Vega, José Luis García-Lapresta, Oihana Aristondo, Ricardo Alberto Marques Pereira   +3 more
core  

Invariances of random fields paths, with applications in Gaussian Process Regression [PDF]

, 2013
We study pathwise invariances of centred random fields that can be controlled through the covariance. A result involving composition operators is obtained in second-order settings, and we show that various path properties including additivity boil down ...
Durrande, Nicolas, Ginsbourger, David, Roustant, Olivier   +2 more
core   +2 more sources

Adversarial Sample Detection for Deep Neural Network through Model Mutation Testing

, 2019
Deep neural networks (DNN) have been shown to be useful in a wide range of applications. However, they are also known to be vulnerable to adversarial samples.
Dong, Guoliang, Sun, Jun, Wang, Jingyi, Wang, Xinyu, Zhang, Peixin   +4 more
core   +1 more source