Results 21 to 30 of about 1,415,554 (169)
Identification of Hydraulic Fracture Orientation from Ground Surface Using the Seismic Moment Tensor
Georesursy, 2017 Microseismic monitoring from ground surface is applied in the development of hard-to-recover reserves, especially in the process of hydraulic fracturing (HF).
E.V. Birialtcev +6 more
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Integrated AI and Innovation Management: The Beginning of a Beautiful Friendship
Technology Innovation Management Review, 2020 There is a growing consensus around the transformative and innovative power of Artificial Intelligence (AI) technology. AI will transform which products are launched and how new business models will be developed to support them.
Nina Bozic Yams +4 more
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Materials Research Express, 2021 00Cr12Ni9Mo4Cu2 is an ultra- high strength, maraging stainless steel. Optical microscopy, microhardness measurement, scanning electron microscopy (SEM), and transmission electronic microscopy (TEM) were used to quantitatively investigate the effect of ...
Y Z Zhu +5 more
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Global Epidemiology, 2021 Causal inference regarding exposures to ambient fine particulate matter (PM2.5) and mortality estimated from observational studies is limited by confounding, among other factors.
Julie E. Goodman +2 more
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Stochastic Gradient Langevin with Delayed Gradients
CoRR, 2020 Stochastic Gradient Langevin Dynamics (SGLD) ensures strong guarantees with regards to convergence in measure for sampling log-concave posterior distributions by adding noise to stochastic gradient iterates. Given the size of many practical problems, parallelizing across several asynchronously running processors is a popular strategy for reducing the ...
Vyacheslav Kungurtsev +2 more
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Ambient ozone and asthma hospital admissions in Texas: a time-series analysis
Asthma Research and Practice, 2017 Background Many studies have evaluated associations between asthma emergency department (ED) visits, hospital admissions (HAs), and ambient ozone (O3) across the US, but not in Texas.
Julie E. Goodman +5 more
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The Importance of Data Reliability and Usability When Assessing Impacts of Marine Mineral Oil Spills
Toxics, 2021 Spilled mineral oils in the marine environment pose a number of challenges to sampling and analysis. Mineral oils are complex assemblages of hydrocarbons and additives, the composition of which can vary considerably depending on the source oil and ...
A. Dallas Wait
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Method selection of microseismic studies depending on the problem being solved
Georesursy, 2018 The article compares two methods of microseismic studies of the maximum likelihood method and the Keipon method for detecting the position of microseismic event when observed from the surface in the conditions of the developed deposit or by monitoring ...
E.V. Biryaltsev, M.R. Kamilov
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Asymmetric (Hot, Warm, Cold, Cryo) Rolling of Light Alloys: A Review
Metals, 2021 Asymmetric sheet rolling is a process used when there are differences in any technological parameters in the horizontal plane across the width of the deformation zone or in the vertical plane between the top and bottom surfaces of the deformation zone ...
Denis Pustovoytov +2 more
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Hajłasz gradients are upper gradients
Journal of Mathematical Analysis and Applications, 2015 10 ...
Jiang, Renjin +3 more
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