Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Joseph Mung'atu"'
Publikováno v:
Economies, Vol 12, Iss 8, p 203 (2024)
This study assesses and quantifies the economic and financial impacts of the COVID-19 pandemic during the period of business operation restrictions countrywide (lockdown measures). We examine the strategies adopted by small and medium-sized enterpris
Externí odkaz:
https://doaj.org/article/95dce194d37444c9acf825fe9e00d435
Publikováno v:
Complexity, Vol 2022 (2022)
A novel version of the exponential Weibull distribution known as the extended exponential Weibull (ExEW) distribution is developed and examined using the Lehmann alternative II (LAII) generating technique. The new distributions basic mathematical pro
Externí odkaz:
https://doaj.org/article/39d5033ff80f4a75825f730cfb1d5c14
Autor:
Adam Braima S. Mastor, Abdulaziz S. Alghamdi, Oscar Ngesa, Joseph Mung’atu, Christophe Chesneau, Ahmed Z. Afify
Publikováno v:
Mathematics, Vol 11, Iss 2, p 460 (2023)
A fully parametric accelerated failure time (AFT) model with a flexible, novel modified exponential Weibull baseline distribution called the extended exponential Weibull accelerated failure time (ExEW-AFT) model is proposed. The model is presented us
Externí odkaz:
https://doaj.org/article/0e5156fec08e4e02a6ed8df14539c149
Autor:
John Gachohi, Jane Aduda, Reuben Thuo, Joseph Mung'atu, Fred Wamunyokoli, Thomas Ngigi, Henry Athiany, Gideon Kikuvi, Susan Mambo, Wairimu Gichaiya, Joseph Matheri, Patrick Mburugu, Justus Simba, Carol Otiwa, Charles Muriuki, Joshua Mwaura, May Yariwo, Beatrice Kariuki, Joseph Machua, Catherine Mwangi, Patrick Amoth, Rashid Aman, Onesmus Kamau, Kennedy Muthoka, Jacob Otieno, Pascal Mwele, Rose Nzioka, Simon Karanja
Publikováno v:
Global Epidemiology, Vol 2, Iss , Pp 100039- (2020)
Externí odkaz:
https://doaj.org/article/ed449805666b4aaab5fd4b3e525f500e
Publikováno v:
Journal of Mathematics, Vol 2020 (2020)
In this paper, a randomised pseudolikelihood ratio change point estimator for GARCH model is presented. Derivation of a randomised change point estimator for the GARCH model and its consistency are given. Simulation results that support the validity
Externí odkaz:
https://doaj.org/article/4e2dbcb061bf4930aa1946134941a057
Publikováno v:
Tropical and Subtropical Agroecosystems, Vol 13, Iss 1, Pp 11-26 (2010)
The abundance and diversity of soil mites was monitored along a gradient of land use types (LUTs) during the wet seasons in soils of Taita Taveta, Kenya. Sampling of mites from soils was carried out in eight LUTs which included maize-based system (Ze
Externí odkaz:
https://doaj.org/article/c8756842b05340de98beb70da191000d
Publikováno v:
International Journal of Mathematics Trends and Technology. 68:115-129
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a5fdc4c405bb602a76d1aa1d87dc2ee
https://doi.org/10.14445/22315373/ijmtt-v68i1p513
https://doi.org/10.14445/22315373/ijmtt-v68i1p513
Publikováno v:
Springer Proceedings in Mathematics & Statistics ISBN: 9783031216992
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da4d4609b1e58c1a2ff9414ed641a0cd
https://doi.org/10.1007/978-3-031-21700-5_22
https://doi.org/10.1007/978-3-031-21700-5_22
Autor:
Davis Kiruki Kamondo, Joseph Mung’atu, Nicholas Odhiambo Onguto, Peter Gichangi, Ernest Kiplangat Kirui
Publikováno v:
Journal of Family & Reproductive Health
Journal of Family and Reproductive Health, Vol 15, Iss 2 (2021)
Journal of Family and Reproductive Health, Vol 15, Iss 2 (2021)
Objective: The recent increase in the uptake of injectable contraceptives has occurred at the expense of the other modern contraceptive methods but the knowledge gap still exists on modeling dynamics and determinants associated with the use of the in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c806436ea4fff3fd7352a691e37f2655
http://europepmc.org/articles/PMC8520661
http://europepmc.org/articles/PMC8520661
Publikováno v:
Journal of Mathematical Finance. 11:234-245
In this paper, the randomised pseudolikelihood ratio change point estimator for GARCH models in [1] is employed and its limiting distribution is derived as the supremum of a standard Brownian bridge. Data analysis to validate the estimator is carried
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cee7c1a6df295e88752fb8e9cf9949a
https://doi.org/10.4236/jmf.2021.112013
https://doi.org/10.4236/jmf.2021.112013