Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Saif Uddin Jilani"'
Autor:
Sumbul Zehra, Saif Uddin Jilani
Publikováno v:
International Journal of Economic and Environment Geology, Vol 12, Iss 02, Pp 50-59 (2021)
Present study is aimed at investigating the solar faculae area from 1990 to 2007 which partially covered the 22nd and 23rd solar cycle. Rescaled Range Analysis (RRA) and Detrended Fluctuation Analysis (DFA) have been adopted to evaluate the behaviour
Externí odkaz:
https://doaj.org/article/f8b7a729a1124755a068532750278339
Autor:
Asim Aijaz, Zaheer Uddin, Junaid K. Khan, Saif Uddin Jilani, Afaq Ahmed Siddiqui, S. Tanweer Iqbal, Feroz Ahmed
Publikováno v:
Journal of Basic & Applied Sciences. 11:62-68
In this paper we determine the Weibull parameters (k and c) using four methods. Method of Moments, Empirical Method, Energy Pattern Method and Maximum likelihood Method have been employed to determine and compare the values of k and c. The daily wind
Publikováno v:
Journal of Basic & Applied Sciences. 11:163-166
Radioactive measurements in the decay process of any radioactive sample can be predicted by radioactive-decay law. This predication is based over its average behavior. In actual practice, the radioactive measurements show fluctuations about the avera
Autor:
Muhammad Shoaib, Saif Uddin Jilani, Firoz Ahmed, Muhammad Rashid Tanveer, Imran Siddiqui, Saif Ur Rehman
Publikováno v:
Journal of Basic & Applied Sciences. 11:106-114
Weibull distribution function is fitted to a measured wind speed data set at mast height of 30 m and Gharo-Sindh (Pakistan) is selected as a case site under study. Wind speed data recorded in one minute interval for the year 2004 is used to estimate
Publikováno v:
Journal of Physics B: Atomic, Molecular & Optical Physics; 7/14/2015, Vol. 48 Issue 13, p1-1, 1p