Results 301 to 310 of about 41,227 (356)
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2020
Exposure to antibiotic-resistant bacteria (ARB) and antibiotic resistance genes (ARGs) from natural and agricultural ecosystems such as soil can significantly affect the dissemination of resistance determinants to the human microbiome. Soil contains a diverse natural resistome and also serves as an important environmental reservoir for ARB and ARGs ...
Fang Wang, James M. Tiedje
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Exposure to antibiotic-resistant bacteria (ARB) and antibiotic resistance genes (ARGs) from natural and agricultural ecosystems such as soil can significantly affect the dissemination of resistance determinants to the human microbiome. Soil contains a diverse natural resistome and also serves as an important environmental reservoir for ARB and ARGs ...
Fang Wang, James M. Tiedje
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Modeling Soil-Metal Sliding Resistance
Transactions of the ASABE, 2021HighlightsA model was developed to express soil-metal sliding resistance in terms of normal stress and sliding path length.Soil-metal sliding resistance data, different from those used to develop the model, were acceptably simulated.The model is expected to be useful in the design and development of soil-engaging equipment.Abstract.
Donald H. Robbins +3 more
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Measurement of soil suction using soil's resistivity
2009During several years, the analyses of geotechnical problems have been dominated by solutions developed in the classical soil mechanics where the soil is considered completely saturated or dry, conditions that make the analyses less complicated. However, in many geotechnical problems, the engineer has to deal with unsaturated soils which properties are ...
Perez N., Garnica P., Landaverde N.
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Soil Resistance Predictions from Pile Dynamics
Journal of the Soil Mechanics and Foundations Division, 1972The present work extends the application of the force and acceleration records to the calculation of the distribution of soil resistance along the pile. It also shows how the records are used to predict the magnitude of dynamic resistance that the soil applies to the pile, an important factor in choosing efficient hammer characteristics.
Frank Rausche +2 more
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Géotechnique, 1988
The uplift resistance of soils is normally associated with the design of foundations for structures such as transmission line towers where an adequate margin of safety is required against failure. This represents the design for safety case. The Author describes a scheme for the water coolant system at Sizewell A nuclear power station, where eight ...
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The uplift resistance of soils is normally associated with the design of foundations for structures such as transmission line towers where an adequate margin of safety is required against failure. This represents the design for safety case. The Author describes a scheme for the water coolant system at Sizewell A nuclear power station, where eight ...
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Soil Properties and Soil Resistivity Measurement
CORROSION 1981, 1981Abstract An outline of general soil characteristics as related to soil resistivity. A discussion of the problems of applying the Wenner Method of resistivity measurement with close pin spacing and the advantages of using rod electrode equations for measuring the resistivity of the top layer of the earth.
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Soiling resistant banded earplug
The Journal of the Acoustical Society of America, 1994A band earplug apparatus is described, of the type which includes a pair of earplug devices (20, 22) lying on the ends of a band (12) that fits halfway about a person's head, which avoids soiling of the earplug devices when the band is laid on a dirty surface. The band is designed so its middle portion (24) rests stably on a horizontal surface (5), and
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Heat resistance of fungi from soil
International Journal of Food Microbiology, 1993The survival of fungi from soil samples has been investigated after exposure to temperatures of 60, 70, 80 and 90 degrees C in Sabouraud agar. The least resistant fungi surviving 60 degrees C for 60 min were the Aspergillus (A.) niger group, Chaetomium spp, Penicillium spp, and Scytalidium lignicola. None of these survived 70 degrees C for 10 min.
Z, Jesenská, E, Piecková, D, Bernát
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Antibiotic resistance in grass and soil
Biochemical Society Transactions, 2019Abstract Antibiotic resistance is currently one of the greatest threats to human health. The global overuse of antibiotics in human medicine and in agriculture has resulted in the proliferation and dissemination of a multitude of antibiotic resistance genes (ARGs).
Ciara Tyrrell +3 more
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Heat-resistant fungi in the soil
International Journal of Food Microbiology, 1992The occurrence of heat-resistant fungi has been demonstrated in samples of soil from the Slovak Republic. The heat-resistant species isolated were Byssochlamys nivea, Dichotomomyces cejpii, Eupenicillium baarnense, Neosartorya fischeri, Talaromyces avellaneus, Tal. bacillisporus, Tal. emersonii, Tal. flavus, Tal. trachyspermus, Tal.
Z, Jesenská, E, Piecková, D, Bernát
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