Results 11 to 20 of about 251,537 (293)

Mechanical properties of Mg-8Gd-3Y-0.5Zr alloy with bimodal grain size distributions

open access: yesJournal of Magnesium and Alloys, 2017
The Mg-Gd-Y-Zn-Zr alloys are representational and potential age-hardening systems as reported in the past ten years, but their mechanical properties are still dependent on the grain size and its distribution. The effect of bimodal structure on mechanical
J.H. He   +4 more
doaj   +3 more sources

On Bimodal Offset Cauchy Distribution [PDF]

open access: yesJournal of Applied Mathematics, Statistics and Informatics, 2013
Abstract The bivariate Cauchy distribution has received applications in many areas, including biological analyses, clinical trials, stochastic modeling of decreasing failure rate life components, study of labour turnover, queuing theory and reliability (Nayak (1987) and Lee and Gross (1991)).
Girija, S. V. S.   +2 more
openaire   +2 more sources

Use of Bimodal Particle Size Distribution in Selective Laser Melting of 316L Stainless Steel

open access: yesJournal of Manufacturing and Materials Processing, 2020
Spherical powders with single-mode (D50 = 36.31 µm), and bimodal (D50,L = 36.31 µm, D50,s = 5.52 µm) particle size distribution were used in selective laser melting of 316L stainless steel in nitrogen atmosphere at volumetric energy ...
Hannah G. Coe, Somayeh Pasebani
doaj   +1 more source

Bimodal Age Distribution in Cancer Incidence

open access: yesWorld Journal of Oncology, 2022
Cancer is caused by accumulation of genetic changes which include activation of protooncogenes and loss of tumor suppressor genes. The age-specific incidence of cancer in general increases with advancing age. However, some cancers exhibit a bimodal distribution.
Desai, Shreya, Guddati, Achuta K.
openaire   +2 more sources

Bimodal normal distribution: Extensions and applications

open access: yesJournal of Computational and Applied Mathematics, 2021
Q1
Gómez-Déniz E.   +2 more
openaire   +4 more sources

Two Test Assembly Methods With Two Statistical Targets

open access: yesFrontiers in Psychology, 2022
In educational measurement, exploring the method of generating multiple high-quality parallel tests has become a research hotspot. One purpose of this research is to construct parallel forms item by item according to a seed test, using two proposed item ...
Zheng Huijing   +3 more
doaj   +1 more source

A novel morphometry-based method for assessing maturity in male Tanner crab, Chionoecetes bairdi

open access: yesFACETS, 2022
Accurate classification of maturity status and estimation of size at 50% maturity for male crabs are important to the management of North Pacific crab stocks, which form the basis of several economically valuable fisheries.
Jonathan I. Richar, Robert J. Foy
doaj   +1 more source

Characteristic Magnitude and Spatiotemporal Relationships of Aftershocks and Background Earthquakes

open access: yesGeosciences, 2022
Aftershocks, background earthquakes, and their spatiotemporal parameters have been studied for decades for the purpose of hazard assessment and forecasting.
Yi-Hsuan Wu
doaj   +1 more source

Effect of Multi-Step Austempering Treatment on the Microstructure and Mechanical Properties of a High Silicon Carbide-Free Bainitic Steel with Bimodal Bainite Distribution

open access: yesMetals, 2021
The effect of multi-step austempering treatments on the microstructure and mechanical properties of a novel medium carbon high silicon carbide-free bainitic steel was studied.
Mattia Franceschi   +4 more
doaj   +1 more source

Searching for a trace of Artemisia campestris pollen in the air

open access: yesActa Agrobotanica, 2015
The aim of the study was to determinate whether Artemisia campestris was present in the vicinity of 8 pollen monitoring stations in Poland by examining temporal variations in daily average airborne Artemisia pollen data recorded by Hirst type volumetric ...
Łukasz Grewling   +16 more
doaj   +1 more source

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