Results 21 to 30 of about 3,309,856 (292)

Nuclear Data Sensitivity Study for the EBR-II Fast Reactor Benchmark Using SCALE with ENDF/B-VII.1 and ENDF/B-VIII.0

Journal of Nuclear Engineering, 2021
The EBR-II benchmark, which was recently included in the International Handbook of Evaluated Reactor Physics Benchmark Experiments, served as a basis for assessing the performance of the SCALE code system for fast reactor analyses.
Friederike Bostelmann, Germina Ilas, William A. Wieselquist   +2 more
doaj   +1 more source

Uncertainty analysis onto models and emission scenarios of climate change for projection of the temperature, precipitation, and evapotranspiration in the Neyshabour area [PDF]

مخاطرات محیط طبیعی, 2018
Climate change is not only caused the rise in temperature but also changes in the global precipitation cycle, which leads to variation in spatial and temporal precipitation patterns. In this study, climate change impacts were investigated on temperature,
Mostafa Yaghoobzadeh, Mehdi Amirabadizadeh, Hesam Seyyed Kaboli   +2 more
doaj   +1 more source

Uncertainty Analysis and Design of Air Suspension Systems for City Buses Based on Neural Network Model and True Probability Density

Machines, 2023
The accuracy of uncertainty analysis in suspension systems is closely tied to the precision of the probability distribution of sprung mass. Consequently, traditional assumptions regarding the probability distribution fail to guarantee the accuracy of ...
Cheng Li, Yuan Jing, Jinting Ni
doaj   +1 more source

A New Model Uncertainty Measure of Wave-Induced Motions and Loads on a Container Ship with Forward Speed

Journal of Marine Science and Engineering, 2023
A new uncertainty quantifier is presented for linear transfer functions of wave-induced ship motions and loads obtained by various seakeeping codes. The numerical simulations are conducted for the high-speed Flokstra container ship in regular waves at ...
Hossam S. Abdelwahab, Shan Wang, Josko Parunov, C. Guedes Soares   +3 more
doaj   +1 more source

Visualization of uncertainty and analysis of geographical data [PDF]

, 2009
A team of five worked on this challenge to identify a possible criminal strucutre within the Flitter social network. Initially we worked on the problem individually, deliberately not sharing any data, results or conclusions. This maximised the chances of
Dykes, J., Khalili-Shavarini, N., Mountain, D., Slingsby, A., Wood, J.   +4 more
core   +1 more source

Uncertainty modelling in power system state estimation [PDF]

, 2005
A method for uncertainty analysis in power system state estimation is proposed. The two-step method uses static weighted least-squares analysis to compute 'point' state estimates.
Al-Othman, AK, Irving, MR
core   +1 more source

Machine learning models predict the emergence of depression in Argentinean college students during periods of COVID-19 quarantine

Frontiers in Psychiatry
IntroductionThe COVID-19 pandemic has exacerbated mental health challenges, particularly depression among college students. Detecting at-risk students early is crucial but remains challenging, particularly in developing countries.
Lorena Cecilia López Steinmetz, Lorena Cecilia López Steinmetz, Margarita Sison, Rustam Zhumagambetov, Juan Carlos Godoy, Stefan Haufe, Stefan Haufe, Stefan Haufe, Stefan Haufe   +8 more
doaj   +1 more source

Uncertainty Analysis for Topographic Correction of Hyperspectral Remote Sensing Images

Remote Sensing, 2020
Quantitative uncertainty analysis is generally taken as an indispensable step in the calibration of a remote sensor. A full uncertainty propagation chain has not been established to set up the metrological traceability for surface reflectance inversed ...
Zhaoning Ma, Guorui Jia, Michael E. Schaepman, Huijie Zhao   +3 more
doaj   +1 more source

Validation and Spatiotemporal Analysis of Surface Net Radiation from CRA/Land and ERA5-Land over the Tibetan Plateau

Atmosphere, 2023
High spatial–temporal resolution surface net radiation (RN) data are of great significance to the study of climate, ecology, hydrology and cryosphere changes on the Tibetan Plateau (TP), but the verification of the surface net radiation products on the ...
Limimg Gao, Yaonan Zhang, Lele Zhang
doaj   +1 more source

Investigation on the Subcooled Boiling in Vertical Pipe With Uncertainties From Boundary Conditions by Using FLUENT

Frontiers in Energy Research, 2018
Subcooled boiling flow taking place in the reactor system plays a critical role in the safety of nuclear power plants. It has been studied by experiments and system codes in the past decades.
Xiang Zhang, Rui Zhang, Xindi Lv, Tenglong Cong   +3 more
doaj   +1 more source