نتایج جستجو برای: marine platform
تعداد نتایج: 234492 فیلتر نتایج به سال:
extensive research in the last decade has defined that most chronic diseases display dysregulation of multiple cell signaling pathways that have been linked to inflammation. neuroinflammation is reaction of living nervous tissue to injury. it may be initiated in response to neurological disease. including infection, traumatic brain injury, toxic metabolites and autoimmunity. the natural compoun...
The Early-Middle Miocene succession in Iraq is represented by the Serikagni, Euphrates and Dhiban formations, which deposited during Early Miocene. Jeribe Fatha successions were Middle age. This study includes microfacies analysis, depositional environments, sequence stratigraphy basin development of – middle Hamrin Ajeel oil fields Mansuriyha Gas Field. area four boreholes three located centra...
As a renewable and clean energy source, marine wind power has become an important direction. However, there are few studies on the safety risk assessment of offshore platforms from design stage. Therefore, based project 2000-ton installation platform, characteristics platform during stage have been systematically studied. This paper is to take process as example, devote general method exploring...
A total of 154 samples of marine (n=51) and freshwater fish (n=103) were obtained from fish markets in Elazig Province of eastern Turkey. These samples were tested for Campylobacter, Listeria and Salmonella using culturing and biochemical methods. Campylobacter failed to be detected in any freshwater or marine fish samples. Listeria was detected in 22 and 14 of gill and skin samples from freshw...
Coastal ecosystems of Bushehr are shallow environments subject to human impacts, including shrimp aquaculture and urban expansion activities. A spatial-temporal study was conducted in order to assess the actual ecological status of the creeks, estuary and marine sites on the basis of their taxonomic composition and density of mesozooplankton. Zooplankton species distribution and abundance data ...
As the development and infrastructure of deepwater oil gas resources, performance offshore platform is directly related to personnel safety, equipment normal production drilling process. Therefore, hydrodynamic calculation[1] flow response-based control optimization are current hot research topics. Semi-submersible marine platforms widely used in industry due their large deck area, strong wind ...
Marine nuclear power platforms can continuously supply electricity and fresh water for marine resource exploration surrounding islands. China’s first platform uses a soft yoke multi-joint connect mode as the mooring positioning device. When needs repair, maintenance, fuel replacement, or different operation area, disconnect must be carried out. The traditional process consists of four stages: c...
Coastal prehistoric hunter-gatherers in Atlantic Iberia were particularly important to understanding Paleolithic human innovation and resilience. This study will focus on Middle Upper adaptations the Iberian border. Elements such as intensity diversity of marine foods, site location, distance shore, submerged platform, bathymetry are discussed for region between Gibraltar Gulf Biscay.
tension-leg platform (tlp) is a vertically moored floating structure. the platform is permanently mooredby tendons. surge equation of motion of tlp is highly nonlinear because of large displacement and it should be solved with perturbation parameter in time domain. this paper compare the dynamic motion responses of a tlp in regular sea waves obtained by applying three method in time domain usin...
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