Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Ajab A. Alfreedi"'
Publikováno v:
Journal of Taibah University for Science, Vol 14, Iss 1, Pp 479-487 (2020)
A new search technique is developed to locate the hidden target (object) in one of the N-disjoint regions that are not identical. The lost object follows a bivariate distribution. Minimizing the search effort with discount reward has been applied ins
Externí odkaz:
https://doaj.org/article/eff864948dd142778f38b6054ec5a1d1
Autor:
Ajab A. Alfreedi
Publikováno v:
Journal of Taibah University for Science, Vol 13, Iss 1, Pp 112-120 (2019)
The purpose of this paper is to examine the spillover of returns, information and volatility of returns, and conditional variance-covariance between the stock markets of developed countries namely the United States of America, the United Kingdom and
Externí odkaz:
https://doaj.org/article/28caa6abcc8c40749333390c5c28a95b
Publikováno v:
Journal of Taibah University for Science, Vol 13, Iss 1, Pp 201-215 (2019)
In this paper, we apply a new definition of truncated distribution “Internal Truncated Distribution” on the Wiener process range distribution to delete a few stochastic volatility intervals from its domain. A comprehensive treatment of the statis
Externí odkaz:
https://doaj.org/article/9461776899504dfda4064fa8cc07e016
We explore some cosmological features of the newly suggested 4D Gauss–Bonnet gravity through two different models assuming a varying cosmological constant [Formula: see text]. Observational constraints, such as the cosmic transit and the flat curva
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::736e29d4d4cc4cdc21162fc2e7657015
http://arxiv.org/abs/2205.01096
http://arxiv.org/abs/2205.01096
Autor:
Ajab A. Alfreedi, Irfan H. Lone, Mohammad Mobin, Mehtab Parveen, Alaa Awad Alzulaibani, Jeenat Aslam, Afroz Aslam, Ruby Aslam, Nagi R.E. Radwan
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 3, Pp 4061-4075 (2020)
The present study aims to explore the effect of 2-nitroacridone, an antimicrobial compound, on low carbon steel (LCS) corrosion in acid solution (1 M HCl). The compound was tested at various concentrations (0.001−10 mM) and five temperatures (25, 3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43e56c85c4934cf9b5be7837898a8829
http://www.sciencedirect.com/science/article/pii/S2238785419304831
http://www.sciencedirect.com/science/article/pii/S2238785419304831
Publikováno v:
Journal of Taibah University for Science, Vol 13, Iss 1, Pp 201-215 (2019)
In this paper, we apply a new definition of truncated distribution “Internal Truncated Distribution” on the Wiener process range distribution to delete a few stochastic volatility intervals from its domain. A comprehensive treatment of the statis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc75ddab9c724ca127fff1fc8c023591
https://doi.org/10.1080/16583655.2018.1555020
https://doi.org/10.1080/16583655.2018.1555020
Publikováno v:
Quality and Reliability Engineering International
Some international pharmaceutical companies have succeeded in producing vaccines against COVID‐19. Countries all over the world have aimed to obtain these vaccines with minimum cost. We consider a set of K‐independent Markovian waiting lists. Eac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c6aadb99a5664552bb411eadbce9261
http://europepmc.org/articles/PMC8250498
http://europepmc.org/articles/PMC8250498
Autor:
Ajab A. Alfreedi
Publikováno v:
Journal of Taibah University for Science, Vol 13, Iss 1, Pp 112-120 (2019)
The purpose of this paper is to examine the spillover of returns, information and volatility of returns, and conditional variance-covariance between the stock markets of developed countries namely the United States of America, the United Kingdom and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ccfaec53fd8bceaa3684473ccf7e1ecb
https://doi.org/10.1080/16583655.2018.1544348
https://doi.org/10.1080/16583655.2018.1544348
Publikováno v:
Statistics, Optimization & Information Computing. 7
We present the cooperation between two searchers start at the origin to seek for the pipeline hole. The pipeline searched with random distances and velocities through the time by each searcher. There is no available information about the target posit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f98d4002d90b57779d00a3267c3bb932
https://doi.org/10.19139/soic-2310-5070-724
https://doi.org/10.19139/soic-2310-5070-724
Publikováno v:
Energy Economics. 70:307-333
The need for research on commodity volatility has grown considerably due to the important role and financialization of commodities in global asset markets. This paper examines the volatility forecasting performance of a wide variety of GARCH-based mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b0a0ad3b439fc27d27fa9b71d825cbc
https://doi.org/10.1016/j.eneco.2018.01.011
https://doi.org/10.1016/j.eneco.2018.01.011