Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Hassan A Bayoumi"'
Autor:
Ahmed Abd El Baset Abd El Halim, Ehab Hassan Eid Bayoumi, Walid El-Khattam, Amr Mohamed Ibrahim
Publikováno v:
Ain Shams Engineering Journal, Vol 15, Iss 6, Pp 102727- (2024)
This paper describes a lithium-ion battery (LIB) hybrid equalization (HE) structure. There are two primary strategies for voltage equalization (EQ): passive and active. Active equalization (AE) moves energy between the LIBs, whereas passive equalizat
Externí odkaz:
https://doaj.org/article/c115b5b6495a41ce81eea82c8487aa38
Autor:
Ahmed Abd El Baset Abd El Halim, Ehab Hassan Eid Bayoumi, Walid El-Khattam, Amr Mohamed Ibrahim
Publikováno v:
e-Prime: Advances in Electrical Engineering, Electronics and Energy, Vol 6, Iss , Pp 100342- (2023)
Integrating lithium-ion batteries (LIBs) as an energy storage system in electronic devices, including electric vehicles (EVs), creates new challenges. LIB design must be optimized according to the specifications of each application to improve battery
Externí odkaz:
https://doaj.org/article/1657c62f2f24413e9480535382367af0
Publikováno v:
The Egyptian Journal of Bronchology, Vol 16, Iss 1, Pp 1-6 (2022)
Abstract Background Some of the pulmonary tuberculous patients who completed their medication course experience lung function impairment which may influence their quality of life. However, the pattern and nature of post-tuberculosis lung impairment a
Externí odkaz:
https://doaj.org/article/7ee8f3c8cbb944658c034ccd2c3fa261
Publikováno v:
Egyptian Journal of Chest Disease and Tuberculosis, Vol 71, Iss 2, Pp 213-219 (2022)
Objective Plain chest radiography is the commonest ordered investigation in chest outpatient clinic; however, it is time consuming and may be expensive in some settings. With the availability of chest ultrasonography (CUS) at bedside, CUS might be us
Externí odkaz:
https://doaj.org/article/45344c5b078346e79f42ae0ed829b218
Publikováno v:
The Egyptian Journal of Bronchology, Vol 15, Iss 1, Pp 1-8 (2021)
Abstract Background Ventilator-associated pneumonia (VAP) is the most common nosocomial infection. Red cell distribution width (RDW) and neutrophil-lymphocyte ratio (NLR) are prognostic factors to mortality in different diseases. The aim of this stud
Externí odkaz:
https://doaj.org/article/75e7067bcbe54554ad839e0b94ca0636
Akademický článek
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Autor:
Ahmed Abd El Baset Abd El Halim, Ehab Hassan Eid Bayoumi, Walid El-Khattam, Amr Mohamed Ibrahim
Publikováno v:
SAE International Journal of Electrified Vehicles. 12
In recent years we have seen a dramatic shift toward the use of lithium-ion batteries (LIB) in a variety of applications, including portable electronics, electric vehicles (EVs), and grid storage. Even though more and more car companies are making el
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::345eff194d059e02a3db2e6308dd876d
https://doi.org/10.4271/14-12-03-0018
https://doi.org/10.4271/14-12-03-0018
Autor:
Ahmed Abd El Baset Abd El Halim, Ehab Hassan Eid Bayoumi, Walid El-Khattam, Amr Mohamed Ibrahim
The number of electrical vehicles (EVs) on the road has increased in recent years, including battery-electric vehicles (BEV), hybrid-electric vehicles (HEV), plug-in hybrid-electric vehicles (PHEVs), and fuel-cell electric vehicles (FCEV). This mode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::954fb785cae4293ee3b7ea448068f2d3
https://zenodo.org/record/7309208
https://zenodo.org/record/7309208
Publikováno v:
IEEE Access, Vol 9, Pp 96898-96911 (2021)
Recently the integration of renewable energy resources to direct-current microgrids has become a hot research topic. The voltage stability problem is of paramount importance when the system is subject to external disturbances, parameters uncertaintie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4d2fb227cc78dbe0634de0d0708d284
https://ieeexplore.ieee.org/document/9475062/
https://ieeexplore.ieee.org/document/9475062/
Publikováno v:
The Egyptian Journal of Hospital Medicine. 77:5355-5366
Background: Diabetic retinopathy affects up to 80 % of all patients who have had diabetes for 10 years or more. Despite these intimidating statistics, research indicates that at least 90% of these new cases could be reduced if there were proper treat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53f828c987356071d52961d7b65babf7
https://doi.org/10.21608/ejhm.2019.56919
https://doi.org/10.21608/ejhm.2019.56919