Power system dynamic state estimation (DSE) has always been a critical problem in studying power systems. One of the essential parts of power systems are synchronous machines. In this work, we dealt with the problem of DSE of a synchronous machine by introducing a novel state space-based least mean fourth (SSLMF) algorithm. The rationale behind the proposed algorithm is the fact that a power sy...

Objective: To determine the percentage occurrence, clinical features and the age distribution of pregnancy-related dermatoses in pregnant females who were referred from Maternity Hospital Makkah to dermatology department for management at King Abdul Aziz Hospital, Makkah, Saudi-Arabia. Methods: Patients who attended the dermatology clinic at King Abdul Aziz Hospital, Makkah were examined clinic...

Fahim Aziz Eldin Shaltout1*, Abdelazez Ahmed Helmy Barr2 and Mohamed Elsayed Abdelaziz3 Author Affiliations 1Food Control Department, Faculty of veterinary Med., Benha University, Egypt 2Cheif reasearcher food hygiene animal health research institute, Tanta Branch, 3Military hospital, madinet naser, Received: February 02, 2022 | Published: 16, Corresponding author: Shaltout, Food Med, DOI: 10.2...

The cover picture shows the electrochemical detection of dihydroxy benzene by nano-electrocatalysts based on carbonaceous nanomaterials (i.e., carbon nanotubes, graphene, and their derivatives) non-carbonaceous metal-organic frameworks, molecular imprinted polymers, other nanomaterials). See Reviews Part 1 (DOI:10.1002/tcr.202100043) 2 (DOI:10.1002/tcr.202100044) Md. Abdul Aziz, A. J. Saleh Aha...

Research objectives: The purpose of this study is to analyze the reliability Idegei’s “Kureish genealogy” from “Jami al-tawarikh” by Kadyr Ali-bek and treatise “On family Yusupov princes”, as well reconstruction genealogy according all primary sources known us. Results novelty research: materials comprise: Ali-bek; princes” which speaks Arab origins Idegei Baba Tukles Shashty Aziz, a descendant...

A retrospective study, reviewing the medical records of 157 patients with a final diagnosis of tuberculosis on discharge, was conducted at King Abdul Aziz University Hospital during the period July 1999 to July 2001. The data included demographic characteristics, the spectrum of clinical presentations, diagnostic methods, and the outcome of treatment. A total of 157 patients were admitted with ...

The term “sharing economy” is intended to identify a set of social relations, digitally mediated, based on the principles reciprocity and trust. However, such must result from technological design requirements platforms used where users deposit their personal data, insert information about interests daily practices, communicate with strangers and, in this way, create bonds. study hereby present...