Zobrazeno 1 - 10
of 98
pro vyhledávání: '"David Eaton"'
Autor:
Stephen Skett, Tina Patel, Didier Duprez, Sunnia Gupta, Tucker Netherton, Christoph Trauernicht, Sarah Aldridge, David Eaton, Carlos Cardenas, Laurence E. Court, Daniel Smith, Ajay Aggarwal
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 31, Iss , Pp 100637- (2024)
Background and purpose: In many clinics, positron-emission tomography is unavailable and clinician time extremely limited. Here we describe a deep-learning model for autocontouring gross disease for patients undergoing palliative radiotherapy for pri
Externí odkaz:
https://doaj.org/article/9f6fa066234a4fdfa524b0146dc88885
Autor:
Hannes Vasyura-Bathke, Jan Dettmer, Katherine Biegel, Rebecca O. Salvage, David Eaton, Nicolas Ackerley, Sergey Samsonov, Torsten Dahm
Publikováno v:
Communications Earth & Environment, Vol 4, Iss 1, Pp 1-12 (2023)
Abstract An earthquake sequence in western Canada exhibits resurgent aftershocks, possibly in response to persistent, post-mainshock saltwater disposal. Here, we reduce uncertainty in mainshock source parameters with joint inference of interferometri
Externí odkaz:
https://doaj.org/article/14c8f94f38734829b01aeb461e7840c5
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
This study used a waveform inversion of distributed acoustic sensing (DAS) data, acquired in two horizontal monitoring wells, to estimate the moment tensor (MT) of two induced microearthquakes. An analytical forward model was developed to simulate fa
Externí odkaz:
https://doaj.org/article/d38f77ba9a9a4c41bd7888a85509e84d
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract Previous studies of injection-induced earthquake sequences have shown that the maximum magnitude (M max ) of injection-induced seismicity increases with the net injected volume (V); however, different proposed seismic-hazard paradigms predic
Externí odkaz:
https://doaj.org/article/ad1d0a596c644a5ca83a746b221eed8d
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
In recent years, Distributed Acoustic Sensing (DAS) deployed in deviated wells has been increasingly used for microseismic monitoring. DAS can provide observations of microseismic wavefields with high spatial resolution and wide aperture, at the cost
Externí odkaz:
https://doaj.org/article/6272f9a04aeb45839b8b6b6117a62804
Publikováno v:
Journal of Petroleum Exploration and Production Technology, Vol 9, Iss 4, Pp 2429-2440 (2019)
Abstract Hydraulic fracturing is conducted on unconventional reservoir which has very low permeability. It increases the production from unconventional oil and gas reservoirs through the creation of a connected stimulated rock volume (SRV) with highe
Externí odkaz:
https://doaj.org/article/4e6e72252c0844d49d41b7f444af7e5d
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 4, Iss , Pp 17-21 (2017)
Background and purpose: In lung cancer patients, the accuracy of dose calculation by radiotherapy treatment planning systems may be reduced by the presence of tissue inhomogeneities. Intensity-Modulated Radiotherapy (IMRT) and Volumetric Modulated Ar
Externí odkaz:
https://doaj.org/article/36496e765c4f40d1985f9c15576d8f62
Publikováno v:
Transport, Vol 33, Iss 2 (2018)
The methodology developed in this study presents an approach to the concurrent evaluation of Risk Management (RM) effectiveness during project execution. The method proposed is an adaptation of an approach developed and advocated by Khlebopros et al.
Externí odkaz:
https://doaj.org/article/cc2be812a32f4b40ac2148d5cb10c9b7
Publikováno v:
Promet (Zagreb), Vol 23, Iss 3, Pp 215-223 (2011)
The long-term sustainable provision of new and high quality maintained road stock is vitally important, especially in times of economic constraint such as Europe is currently experiencing. The Private Finance Initiative (PFI) is one method of financi
Externí odkaz:
https://doaj.org/article/411455beaedc4946a820a912c0aec1a4
Publikováno v:
Technological and Economic Development of Economy, Vol 18, Iss 2 (2012)
The construction industry is facing the challenge of increasing demands of its sustainability performance. The construction and maintenance of the built environment has substantial impact on the sustainability of the environment. Meanwhile, public se
Externí odkaz:
https://doaj.org/article/8c93f8a28fcf4e1eac633144cac58785