Zobrazeno 1 - 10
of 216
pro vyhledávání: '"Sohaib Ahmad"'
Autor:
Manahil SidAhmed Mustafa, Sohaib Ahmad, Hassan M. Aljohani, Fatimah M. Alghamdi, Ramy Aldallal, Mohammed Elgarhy, Sanaa Mohammed Almarzouki, Suleman Nasiru
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract The primary purpose of this article is to examine the issue of estimating the finite population distribution function from auxiliary information, such as population mean and rank of the auxiliary variables, that are already known. In order t
Externí odkaz:
https://doaj.org/article/963a961fdb654b6f9035077c8e2755ff
Publikováno v:
Journal of Family Medicine and Primary Care, Vol 13, Iss 8, Pp 3388-3392 (2024)
Purpose: Scrub typhus is a potentially life-threatening febrile illness associated with serious complications viz. pneumonia, acute respiratory distress syndrome, hepatic failure, acute kidney injury, encephalitis, and shock often culminating in mort
Externí odkaz:
https://doaj.org/article/b672162c599f4d158ad0d88a683ed0a0
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract This article aims to suggest an improved estimator for estimation of population median using auxiliary information under simple random sampling. The expression for the bias and mean square error are obtained up to first order approximation.
Externí odkaz:
https://doaj.org/article/7412253326cf4ce191f0c5ec712ef5f9
Autor:
H.E. Semary, Sohaib Ahmad, Ibrahim Elbatal, Christophe Chesneau, Mohammed Elgarhy, Ehab M. Almetwally
Publikováno v:
Alexandria Engineering Journal, Vol 99, Iss , Pp 130-136 (2024)
In this article, we present a comprehensive class of estimators designed for population proportion estimation by leveraging auxiliary attributes within the framework of simple random sampling. The proposed class encompasses a diverse range of estimat
Externí odkaz:
https://doaj.org/article/dd99c7131b9a4cf8ab082aa323841504
Autor:
Muhammad Zafar, Syed Muhammad Imran, Ihsan Iqbal, Minahil Azeem, Saad Chaudhary, Sohaib Ahmad, Woo Young Kim
Publikováno v:
Results in Physics, Vol 60, Iss , Pp 107655- (2024)
Recently graphene, a two-dimensional, layered carbon nanomaterial, has gained attention of the researchers working on nanomaterials due to its outstanding mechanical, thermal, and electrical properties. When incorporated into polymer matrices, graphe
Externí odkaz:
https://doaj.org/article/b6abf70e10ca4b3ca8d534a999dc2dc7
Autor:
Osama Farooq Tarar, Amina Asghar, Sohaib Ahmad Qayyum, Humaira Kanwal, Ambreen Lateef, Rabia Nazir, Syed Hussain Imam Abidi, Muhammad Kashif Naeem, Bilal Shahid
Publikováno v:
Journal of the Saudi Society of Agricultural Sciences, Vol 22, Iss 8, Pp 535-545 (2023)
Smart agro-practices over the years have revolutionized the agriculture sector and promoted the concept of sustainable agriculture. One such practice is use of agro-waste biochar in agricultural, environmental, and climatic operations. The viability
Externí odkaz:
https://doaj.org/article/bb80025ba351423ca0a6c35c57c74729
Autor:
Sohaib Ahmad, Nitesh Kumar Adichwal, Muhammad Aamir, Javid Shabbir, Najwan Alsadat, Mohammed Elgarhy, Hijaz Ahmad
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract In this article, we have suggested a new improved estimator for estimation of finite population variance under simple random sampling. We use two auxiliary variables to improve the efficiency of estimator. The numerical expressions for the b
Externí odkaz:
https://doaj.org/article/6ea3e510820641448a346370c1266069
Autor:
Sohaib Ahmad, PhD, Javid Shabbir, Walid Emam, Erum Zahid, Muhammad Aamir, Mohd Khalid, Malik Muhammad Anas
Publikováno v:
Heliyon, Vol 10, Iss 7, Pp e28272- (2024)
The main objective of the current study is to suggest an enhanced family of log ratio-exponential type estimators for population distribution function (DF) using auxiliary information under stratified random sampling. Putting different choices in our
Externí odkaz:
https://doaj.org/article/280e738baa5c4ceabfb4e52ef3b6397e
Publikováno v:
Heliyon, Vol 10, Iss 6, Pp e27522- (2024)
Estimation of population mean is a determined subject issue in sampling surveys and many efforts have been paid by various researchers to enhance the precision of the estimates by utilizing the correlated auxiliary information. In connection with thi
Externí odkaz:
https://doaj.org/article/32ca9b888c914ef693138a1218b42ddf
Autor:
Mansi Kala, Kunal Das, Avriti Baveja, Manish Raturi, Meghali Dhebane, Sohaib Ahmad, Mansi Mehrotra
Publikováno v:
Journal of Laboratory Physicians, Vol 15, Iss 02, Pp 316-320 (2023)
Pure red cell aplasia (PRCA) is characterized by severe anemia with reticulocytopenia and bone marrow erythroblastopenia. The early erythroblasts are markedly decreased; however, in rare instances, they may be normal or raised in number. There are va
Externí odkaz:
https://doaj.org/article/119885fb7acd424e8ef41da0b9388a35