Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Abdulghani MO"'
Autor:
Matthew Penn, George Yi, Simon Watkins, Mario Martinez Groves-Raines, Shane P. Windsor, Abdulghani Mohamed
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)
Abstract Avian flight continues to inspire aircraft designers. Reducing the scale of autonomous aircraft to that of birds and large insects has resulted in new control challenges when attempting to hold steady flight in turbulent atmospheric wind. So
Externí odkaz:
https://doaj.org/article/81d8e7cd528c41b9a264b523deb81dcb
Publikováno v:
Drones, Vol 7, Iss 8, p 494 (2023)
This study investigates the use of rapidly actuated leading-edge and trailing-edge control surfaces to improve the control authority of small fixed-wing drones. Static and dynamic characteristics were investigated and presented in two separate papers
Externí odkaz:
https://doaj.org/article/e37be48b4add433f90c87def8809a30c
Publikováno v:
Drones, Vol 7, Iss 6, p 365 (2023)
Text Correction [...]
Externí odkaz:
https://doaj.org/article/bb1dc1f03fe9472f9c302c653b91f324
Publikováno v:
Drones, Vol 7, Iss 1, p 22 (2022)
There is a growing desire to operate Uncrewed Air Vehicles (UAVs) in urban environments for parcel delivery, and passenger-carrying air taxis for Advanced Air Mobility (AAM). The turbulent flows and gusts around buildings and other urban infrastructu
Externí odkaz:
https://doaj.org/article/8b5556968f504c6b8209fc6775def838
Autor:
Abdul Sattar, Liuping Wang, Ayaz Ahmed Hoshu, Shahzeb Ansari, Haider-e Karar, Abdulghani Mohamed
Publikováno v:
Drones, Vol 6, Iss 10, p 302 (2022)
Unlike bigger aircraft, the small fixed-wing unmanned aerial vehicles face significant stability challenges in a turbulent environment. To improve the flight performance, a fixed-wing UAV with segmented aileron control surfaces has been designed and
Externí odkaz:
https://doaj.org/article/e4059398d20f4f22855b158ca3b92463
Publikováno v:
Diyala Journal of Medicine, Vol 6, Iss 1 (2019)
Background: Asthma is a chronic inflammatory disease of the respiratory airways with a worldwide prevalence. This study was performed to evaluate the role of leptin on asthma and /or allergic rhinitis, and to study asthma-obesity-leptin relationship.
Externí odkaz:
https://doaj.org/article/2b045533314b49ecaac073def9290e8d
Publikováno v:
Atmosphere, Vol 12, Iss 11, p 1424 (2021)
This paper addresses one of the recognized barriers to the unrestricted adoption of Unmanned Aircraft (UA) in mainstream urban use—noise—and reviews existing approaches for estimating and mitigating this problem. The aircraft noise problem is dis
Externí odkaz:
https://doaj.org/article/07c0fb0d154c4b36be24d17f66533ae2
Publikováno v:
Nasza Dermatologia Online, Vol 8, Iss 3, Pp 250-254 (2017)
Background: Scabies is a common skin infection with worldwide distribution, mainly in developing countries. Aim: To estimate the frequency of scabies in displaced community. Methodology: The study was conducted in Kirkuk in a dermatology clinic durin
Externí odkaz:
https://doaj.org/article/69e827bde42b4ee2ab5944b18727a313
Publikováno v:
Nasza Dermatologia Online, Vol 8, Iss 3, Pp 242-249 (2017)
Background: Urinary tract infection is the most common community and hospital bacterial infection and characterized by high rate of treatment failure and recurrences. Aim: to determine the association between risk factors and bacterial type. Material
Externí odkaz:
https://doaj.org/article/0953c6acaeeb463a813f93d08a0f42b9
Publikováno v:
Journal of Infection and Public Health, Vol 7, Iss 4, Pp 277-288 (2014)
Summary: The human cytomegalovirus (CMV) is a major cause of congenital infections. A case–control descriptive study was conducted in Kirkuk, Iraq to determine the seroprevalence of CMV in women with bad obstetric history (BOH) compared to women wi
Externí odkaz:
https://doaj.org/article/10c80875c2824a09bbe25b102cf73003