Results 41 to 50 of about 88,180 (332)

Evaluation of the performance of five distribution functions for estimating Weibull parameters for wind energy potential in Nigeria

Scientific African
Wind energy is one of the most sought after worldwide among renewable energy sources. In order to determine the wind potential of a particular site, the wind speed has to be characterized and the Weibull parameters accurately determined. Characterization
E.F. Nymphas, R.O. Teliat
doaj   +1 more source

Using neural network to estimate weibull parameters [PDF]

Journal of Optimization in Industrial Engineering, 2010
As is well known, estimating parameters of the tree-parameter weibull distribution is a complicated task and sometimes contentious area with several methods vying for recognition.
Babak Abbasi, behrouz Afshar nadjafi
doaj  

Table for estimating parameters of Weibull distribution [PDF]

, 1971
Table yields best linear invariant /BLI/ estimates for log of reliable life under censored life tests, permitting reliability estimations in failure analysis of items with multiple flaws.
Mann, N. R.
core   +1 more source

3D Printing of Highly Dense and Translucent Zirconia Parts for Dental Applications: Effect of Filament Overlapping

Advanced Materials Technologies, EarlyView.
This study formulated a 5Y‐PSZ zirconia paste for extrusion‐based additive manufacturing via direct ink writing, producing dense ceramic structures for dental applications. A colloidal approach with 47 vol% nanometric powder and tailored additives optimized rheology and printability.
Juliana de Freitas Gouveia Silva, Manuel Fellipe Rodrigues Pais Alves, Ana Carolina da Silva, Tiago Moreira Bastos Campos, Renata Marques De Melo, Susana Maria Henriques Olhero   +5 more
wiley   +1 more source

Discrete Additive Weibull Geometric Distribution

Journal of Statistical Theory and Applications (JSTA), 2019
Discretizing a continuous distribution has received much attention among researchers recently. Discrete analogue of the well-known continuous distributions such as Normal, Exponential, Weibull, Laplace, Rayleigh, and so on, are available in the ...
K. Jayakumar, M. Girish Babu
doaj   +1 more source

Microfluidic Engineering of Chitosan‐Coated Nanoemulsions for Controlled Release and Stability in Space Pharmaceutics

Advanced Materials Technologies, EarlyView.
Microfluidic engineering enables the fabrication of chitosan‐coated, melatonin‐loaded nanoemulsions with controlled release and enhanced physicochemical stability for space pharmaceutics. Interfacial biopolymer coating modulates droplet behavior under accelerated thermal stress and simulated microgravity.
Modupe Adebowale, Nguyen Van Duc Long, Philip M Williams, Volker Hessel   +3 more
wiley   +1 more source

Analysis and application of the two-parameter Weibull distribution limited on the left

Vojnotehnički Glasnik, 1996
Based on the two-parameter Weibull distribution expressions, the expressions of the primary functions of the two-parameter Weibull distribution limited on the left are derived as well as the expressions of its parameters and characteristics point ...
Dragoljub M. Brkić
doaj   +1 more source

Weibull modulus of a novel mixture of natural hydroxyapatite materials produced from biowastes

Results in Materials, 2023
In this study, the Weibull distribution of five (5) hydroxyapatite (HAp) samples produced from a novel mixture of naturally derived biowastes using the sol-gel method is reported.
Obinna Anayo Osuchukwu, Abdu Salihi, Ibrahim Abdullahi, Precious Osayamen Etinosa, David Olubiyi Obada   +4 more
doaj   +1 more source

Impulse-driven surface breakdown data : a Weibull statistical analysis [PDF]

, 2012
Surface breakdown of oil-immersed solids chosen to insulate high-voltage, pulsed-power systems is a problem that can lead to catastrophic failure. Statistical analysis of the breakdown voltages, or times, associated with such liquid-solid interfaces can ...
Given, M, Lehr, Jane, MacGregor, Scott, Sinclair, M.A., Thomas, K.J., Timoshkin, Igor, Wang, Tao, Wilson, Mark   +7 more
core   +1 more source

Hierarchical Summary Statistics Encoding Across Primary Visual and Posterior Parietal Cortices

Advanced Science, EarlyView.
This study shows that mouse V1 simultaneously encodes the ensemble mean and variance of motion, providing a robust summary‐statistic representation that persists despite single‐neuron variability. These signals propagate to PPC, where they are transformed into abstract category representations during decision making.
Young‐Beom Lee, Oliver James, Gaeun Jung, Doyun Lee, Yee‐Joon Kim   +4 more
wiley   +1 more source