Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Mojtaba Lotfizad"'
Autor:
Yousef Alimohamadi, Seyed Mohsen Zahraei, Manoochehr Karami, Mehdi Yaseri, Mojtaba Lotfizad, Kourosh Holakouie-Naieni
Publikováno v:
Osong Public Health and Research Perspectives, Vol 11, Iss 5, Pp 309-318 (2020)
Objectives The purpose of the current study was to determine the upper threshold number of cases for which pertussis infection would reach an outbreak level nationally in Iran. Methods Data on suspected cases of pertussis from the 25th February 2012
Externí odkaz:
https://doaj.org/article/2e07b57cac134c6f8bf433380400d1ef
Autor:
Yousef Alimohamadi, Seyed Mohsen Zahraei, Manoochehr Karami, Mehdi Yaseri, Mojtaba Lotfizad, Kourosh Holakouie-Naieni
Publikováno v:
Journal of Acute Disease, Vol 9, Iss 3, Pp 114-120 (2020)
Objective: To define the level of alarm threshold for pertussis aberrations and to detect the aberrations of the reported suspected cases of pertussis from the Mazandaran province in the north of Iran. Methods: The included cases were composed of the
Externí odkaz:
https://doaj.org/article/bde1f680defb4ee3a7bb7e871965910d
Autor:
Mehdi Bekrani, Mojtaba Lotfizad
Publikováno v:
International Journal of Information and Communication Technology Research, Vol 1, Iss 1, Pp 29-37 (2009)
Stereophonic acoustic echo cancellers are being used in high quality audio communication systems to reduce the echoes that arise from coupling between the loudspeakers and microphones. These echo cancellers have problems more severe than their monoph
Externí odkaz:
https://doaj.org/article/0e3e90dfc8c8495080bf2ba47bb6a273
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2007 (2007)
We have shown that duct modeling using the generalized RBF neural network (DM_RBF), which has the capability of modeling the nonlinear behavior, can suppress a variable-frequency narrow band noise of a duct more efficiently than an FX-LMS algorithm.
Externí odkaz:
https://doaj.org/article/bf6d2345fe8b4288bb36dd9579d15c52
Autor:
Mehdi Yaseri, Seyed Mohsen Zahraei, Manoochehr Karami, Yousef Alimohamadi, Kourosh Holakouie-Naieni, Mojtaba Lotfizad
Publikováno v:
Osong Public Health and Research Perspectives, Vol 11, Iss 5, Pp 309-318 (2020)
Osong Public Health and Research Perspectives
Osong Public Health and Research Perspectives
Objectives The purpose of the current study was to determine the upper threshold number of cases for which pertussis infection would reach an outbreak level nationally in Iran. Methods Data on suspected cases of pertussis from the 25th February 2012
Publikováno v:
International Journal of Computer Applications. 175:1-9
Autor:
Mehdi Yaseri, Seyed Mohsen Zahraei, Yousef Alimohamadi, Kourosh Holakouie-Naieni, Mojtaba Lotfizad, Manoochehr Karami
Publikováno v:
Journal of Acute Disease, Vol 9, Iss 3, Pp 114-120 (2020)
Objective: To define the level of alarm threshold for pertussis aberrations and to detect the aberrations of the reported suspected cases of pertussis from the Mazandaran province in the north of Iran. Methods: The included cases were composed of the
Publikováno v:
IET Signal Processing. 13:103-111
In this study, a modification to the affine projection adaptive filtering algorithm is proposed which is based on a three-level clipping of the input signal as applied to the weight update process. This clipping operation causes the input signal to b
Autor:
Yousef, Alimohamadi, Seyed Mohsen, Zahraei, Manoochehr, Karami, Mehdi, Yaseri, Mojtaba, Lotfizad, Kourosh, Holakouie-Naieni
Publikováno v:
Medical Journal of the Islamic Republic of Iran
Background: In spite of existing vaccination programs in many countries, outbreaks of pertussis are still reported. In Iran, the suspected and confirmed cases of pertussis are reported annually. Due to the lack of similar studies, the purpose of the
Autor:
Kourosh Holakouie-Naieni, Yousef Alimohamadi, Seyed Mohsen Zahraei, Manoochehr Karami, Mehdi Yaseri, Mojtaba Lotfizad
Publikováno v:
Pediatric pulmonologyREFERENCES. 55(12)
BACKGROUND: Early detection of outbreaks of transmissible diseases is essential for public health. This study aimed to determine the performance of the Wavelet-Based Outbreak detection method (WOD (in detecting outbreaks and to compare its performanc