Zobrazeno 1 - 10
of 213
pro vyhledávání: '"Jasim H"'
Publikováno v:
Advances in Sciences and Technology, Vol 18, Iss 1, Pp 334-348 (2024)
Fatigue resistance of steel containing non-metallic inclusions (NMIs) varies widely, depending on many criteria; therefore, finding the most compromised types of NMIs is a sober objective that may significantly reduce severe damage and premature fail
Externí odkaz:
https://doaj.org/article/06b268b84315499d948ee9e52fd06ea9
Publikováno v:
Heliyon, Vol 10, Iss 4, Pp e25860- (2024)
The advanced software used in designing Wind Turbine Gearboxes (WTGs) does not solve the premature failure of the gearbox bearings, which still fail within 5%–20% of their design life by flaking. This issue increases the maintenance, downtime, and
Externí odkaz:
https://doaj.org/article/7446317bd67b48ff9e24c033bf0b70a9
Publikováno v:
Results in Engineering, Vol 16, Iss , Pp 100667- (2022)
One of the reasons behind the low rate of expansion of power production driven by wind turbines is the premature failure of their gearbox bearings, which fail within the first quarter of their designed life. The leading causes of fatigue damage in wi
Externí odkaz:
https://doaj.org/article/333f5e03de2648978a787c615cfcddac
Publikováno v:
Przegląd Naukowy Inżynieria i Kształtowanie Środowiska, Vol 30, Iss 3, Pp 400-410 (2021)
Seasonal variability is the complex non-linear response of the physical climate system. There are two types of natural variability: those external and internal to the climate system. In any given season, natural variability may cause the climate to b
Externí odkaz:
https://doaj.org/article/a2c5e4b29ce34cc6835dd1ba1bbe30af
Publikováno v:
Al-Mustansiriyah Journal of Science, Vol 32, Iss 2, Pp 63-70 (2021)
The cold events and Precipitation conditions having special attention in the last years due to their impact on human health, ecosystems, and other aspects such as agriculture, hydrology. The ECMWF ERA-Interim 12-hourly (03 and 15 UTC) total precipita
Externí odkaz:
https://doaj.org/article/44386ae2c9aa4fceb4b542b684bfd153
Autor:
Ahmed S. Hassan, Jasim H. Kadhum
Publikováno v:
Al-Mustansiriyah Journal of Science, Vol 32, Iss 2, Pp 47-50 (2021)
Carbon dioxide intensity (CI) refers to carbon dioxide emissions from fossil fuel combustion that mainly used for electricity, heat, transport, and other life requirements. The objective of this paper is better to understand CI as an indicator of Glo
Externí odkaz:
https://doaj.org/article/f7f1f882734d41e0a2ded29529dc5e7d
Autor:
Mustafa A. Al Mukhtar, Jasim H. Amer A. Jaber, Faleh M. Alzaidi, Auda M. Hassan, Khalid H. Hussoni, Sajad A. Ghani, Nasir H. Al Shawei
Publikováno v:
المجلة العراقية للاستزراع المائي, Vol 7, Iss 2 (2022)
Gattan (Barbus xanthopterus Heckel) was artificially propagated in marine science center fish hatchery- University of Basrah, During Spring 2009. The brooders were collected from Al-Huwaizah Marsh (which were bring in to the hatchery directly) and Al
Externí odkaz:
https://doaj.org/article/f915de7e1e5343cca01343dd47984b70
Publikováno v:
Przegląd Naukowy Inżynieria i Kształtowanie Środowiska, Vol 29, Iss 1, Pp 3-16 (2020)
Tropospheric nitrogen dioxide (NO2) is a trace gas with important impact on atmospheric chemistry, human health and a key pollutant in particular cities, measured from space since the mid-1990s by the GOME, SCIAMACHY, OMI, and GOME-2 instruments. Thi
Externí odkaz:
https://doaj.org/article/b24ab9cec7b849129032d91612c1b45f
Autor:
JASIM H HASSEN
Publikováno v:
مجلة جامعة الانبار للعلوم الصرفة, Vol 8, Iss 1, Pp 113-116 (2014)
This work includes a method for production of Calcium Silicide alloy from reduction of calcium oxide and silicon oxide by coal. This raw material is available in Iraq in good quality enough to produce the alloy instead of importing. The work also inc
Externí odkaz:
https://doaj.org/article/b75405209dc4468989095642d2b05115
Publikováno v:
In Heliyon 29 February 2024 10(4)