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Bone:Petroleum and Petroleum Wells
17,90 € *
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Erscheinungsdatum: 10.06.2017, Medium: Taschenbuch, Einband: Kartoniert / Broschiert, Titel: Petroleum and Petroleum Wells, Titelzusatz: With a Complete Guide Book and Description of the Oil Regions of Pennsylvania... Second Edition, Autor: Bone, John Herbert A., Verlag: Hansebooks, Sprache: Englisch, Rubrik: Naturwissenschaften // Technik allg., Seiten: 160, Informationen: Paperback, Gewicht: 253 gr, Verkäufer: averdo

Anbieter: averdo
Stand: 06.08.2020
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Antibacterial Activity of Cissus quadrangularis...
49,00 € *
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Cissus quadrangularis, a perennial climber widely used in traditional medicinal systems of Bangladesh has been reported to possess bone fracture healing, antioxidant, anthelmintic, antihemorrhoidal and analgesic activities. The antibacterial potency of petroleum sprit, methanol, ethylacetate, dichloromethane and water extracts of Cissus quadrangularis stem has been revealed against four pathogenic and three industrial waste watered bacteria by disc diffusion assay. Among the five extracts ethyl acetate showed maximum zone of inhibition against Xanthomonas campestris and industrial waste watered bacteria. Methanol and aqueous extracts showed moderate sensitivity against Xanthomonas campestris and industrial waste watered bacteria whereas petroleum sprit and dichloromethane extracts showed resistance against test pathogenic bacteria. The minimum inhibitory concentrations of ethylacetate, methanol and aqueous extracts were found to be ranged between 256-1024 µgml-1. The results claim that Cissus quadrangularis stem can be considered as a potential candidate for future development of novel antibacterial herbal formulation.

Anbieter: Dodax
Stand: 06.08.2020
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Rugosuchus
34,00 € *
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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Rugosuchus (meaning "uneven or wrinkled crocodile", in reference to texturing on its upper jaw bones) is an extinct genus of neosuchian crocodyliform from the late Early Cretaceous of China. It is known from most of a skull, a partial postcranial skeleton, and a second partial skeleton including part of the hips. It was described by Wu and colleagues in 2001, with R. nonganensis as the type species. At the time of its description, it was the most complete crocodyliform from northeastern China, and only the second known. Rugosuchus is based on IGV 33, most of a skull. Wu et al.. assigned two other specimens to this genus: IGV 31, much of a skeleton lacking a skull and most of the limbs, and IGV 32, three vertebrae, a partial hip, and a fragment of thigh bone. These three specimens had been collected in 1958 by the Petroleum Geological Survey of the Song-Liao Basin, and remained unstudied for many years.

Anbieter: Dodax
Stand: 06.08.2020
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Poroelasticity
212,98 € *
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This book treats the mechanics of porous materials infiltrated with a fluid (poromechanics), focussing on its linear theory (poroelasticity). Porous materials from inanimate bodies such as sand, soil and rock, living bodies such as plant tissue, animal flesh, or man-made materials can look very different due to their different origins, but as readers will see, the underlying physical principles governing their mechanical behaviors can be the same, making this work relevant not only to engineers but also to scientists across other scientific disciplines.Readers will find discussions of physical phenomena including soil consolidation, land subsidence, slope stability, borehole failure, hydraulic fracturing, water wave and seabed interaction, earthquake aftershock, fluid injection induced seismicity and heat induced pore pressure spalling as well as discussions of seismoelectric and seismoelectromagnetic effects. The work also explores the biomechanics of cartilage, bone and blood vessels.Chapters present theory using an intuitive, phenomenological approach at the bulk continuum level, and a thermodynamics-based variational energy approach at the micromechanical level. The physical mechanisms covered extend from the quasi-static theory of poroelasticity to poroelastodynamics, poroviscoelasticity, porothermoelasticity, and porochemoelasticity. Closed form analytical solutions are derived in details. This book provides an excellent introduction to linear poroelasticity and is especially relevant to those involved in civil engineering, petroleum and reservoir engineering, rock mechanics, hydrology, geophysics, and biomechanics.

Anbieter: Dodax
Stand: 06.08.2020
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Poroelasticity
275,90 CHF *
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This book treats the mechanics of porous materials infiltrated with a fluid (poromechanics), focussing on its linear theory (poroelasticity). Porous materials from inanimate bodies such as sand, soil and rock, living bodies such as plant tissue, animal flesh, or man-made materials can look very different due to their different origins, but as readers will see, the underlying physical principles governing their mechanical behaviors can be the same, making this work relevant not only to engineers but also to scientists across other scientific disciplines. Readers will find discussions of physical phenomena including soil consolidation, land subsidence, slope stability, borehole failure, hydraulic fracturing, water wave and seabed interaction, earthquake aftershock, fluid injection induced seismicity and heat induced pore pressure spalling as well as discussions of seismoelectric and seismoelectromagnetic effects. The work also explores the biomechanics of cartilage, bone and blood vessels. Chapters present theory using an intuitive, phenomenological approach at the bulk continuum level, and a thermodynamics-based variational energy approach at the micromechanical level. The physical mechanisms covered extend from the quasi-static theory of poroelasticity to poroelastodynamics, poroviscoelasticity, porothermoelasticity, and porochemoelasticity. Closed form analytical solutions are derived in details. This book provides an excellent introduction to linear poroelasticity and is especially relevant to those involved in civil engineering, petroleum and reservoir engineering, rock mechanics, hydrology, geophysics, and biomechanics.

Anbieter: Orell Fuessli CH
Stand: 06.08.2020
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Poroelasticity
229,90 € *
ggf. zzgl. Versand

This book treats the mechanics of porous materials infiltrated with a fluid (poromechanics), focussing on its linear theory (poroelasticity). Porous materials from inanimate bodies such as sand, soil and rock, living bodies such as plant tissue, animal flesh, or man-made materials can look very different due to their different origins, but as readers will see, the underlying physical principles governing their mechanical behaviors can be the same, making this work relevant not only to engineers but also to scientists across other scientific disciplines. Readers will find discussions of physical phenomena including soil consolidation, land subsidence, slope stability, borehole failure, hydraulic fracturing, water wave and seabed interaction, earthquake aftershock, fluid injection induced seismicity and heat induced pore pressure spalling as well as discussions of seismoelectric and seismoelectromagnetic effects. The work also explores the biomechanics of cartilage, bone and blood vessels. Chapters present theory using an intuitive, phenomenological approach at the bulk continuum level, and a thermodynamics-based variational energy approach at the micromechanical level. The physical mechanisms covered extend from the quasi-static theory of poroelasticity to poroelastodynamics, poroviscoelasticity, porothermoelasticity, and porochemoelasticity. Closed form analytical solutions are derived in details. This book provides an excellent introduction to linear poroelasticity and is especially relevant to those involved in civil engineering, petroleum and reservoir engineering, rock mechanics, hydrology, geophysics, and biomechanics.

Anbieter: Thalia AT
Stand: 06.08.2020
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