Relevant bibliographies by topics / Fractures

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Fractures'

Author: Grafiati
Published: 4 June 2021
Last updated: 25 July 2025

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Journal articles on the topic "Fractures"

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Schoenberg, Michael, and Colin M. Sayers. "Seismic anisotropy of fractured rock." GEOPHYSICS 60, no. 1 (1995): 204–11. http://dx.doi.org/10.1190/1.1443748.

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A simple method for including the effects of geologically realistic fractures on the seismic propagation through fractured rocks can be obtained by writing the effective compliance tensor of the fractured rock as the sum of the compliance tensor of the unfractured background rock and the compliance tensors for each set of parallel fractures or aligned fractures. The compliance tensor of each fracture set is derivable from a second rank fracture compliance tensor. For a rotationally symmetric set of fractures, the fracture compliance tensor depends on only two fracture compliances, one controll
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Wang, Yueying, Jun Yao, Shuaishi Fu, Aimin Lv, Zhixue Sun, and Kelvin Bongole. "Simulation of counter-current imbibition in water-wet fractured reservoirs based on discrete-fracture model." Open Physics 15, no. 1 (2017): 536–43. http://dx.doi.org/10.1515/phys-2017-0061.

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AbstractIsolated fractures usually exist in fractured media systems, where the capillary pressure in the fracture is lower than that of the matrix, causing the discrepancy in oil recoveries between fractured and non-fractured porous media. Experiments, analytical solutions and conventional simulation methods based on the continuum model approach are incompetent or insufficient in describing media containing isolated fractures. In this paper, the simulation of the counter-current imbibition in fractured media is based on the discrete-fracture model (DFM). The interlocking or arrangement of matr
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Zhang, Qinghe, Bing Zhang, Chen Chen, et al. "A Test Method for Finding Early Dynamic Fracture of Rock: Using DIC and YOLOv5." Sensors 22, no. 17 (2022): 6320. http://dx.doi.org/10.3390/s22176320.

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Intelligent monitoring and early warning of rock mass failure is vital. To realize the early intelligent identification of dynamic fractures in the failure process of complex fractured rocks, 3D printing of the fracture network model was used to produce rock-like specimens containing 20 random joints. An algorithm for the early intelligent identification of dynamic fractures was proposed based on the YOLOv5 deep learning network model and DIC cloud. The results demonstrate an important relationship between the overall strength of the specimen with complex fractures and dynamic fracture propaga
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Alemi, Dr Mehrdad, and Hossein Jalalifar. "Advanced Concepts in Naturally Fractured Reservoirs with Analysis of Field Data." Indian Journal of Petroleum Engineering 2, no. 1 (2022): 1–5. http://dx.doi.org/10.54105/ijpe.b1912.052122.

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Dual porosity reservoir is mainly defined as fractured reservoir. The Two porosities are included for fracture and matrix, Flow in the fractures, oil storage in the matrix. Dual Permeability reservoir are those pay zones with flow in both the fracture and matrix systems. Single porosity means matrix, dual porosity means both matrix and fractures and triple porosity means matrix, fractures and vugs. The description of displacement mechanisms in fractured reservoirs can be construed as: oil expansion, gravity forces, capillary forces, balance of gravity and capillary forces, diffusion and convec
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Dr., Mehrdad Alemi. "Advanced Concepts in Naturally Fractured Reservoirs with Analysis of Field Data." Indian J ournal of Petroleum Engineering (IJPE) 2, no. 1 (2022): 1–5. https://doi.org/10.54105/ijpe.B1912.052122.

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<strong>Abstract:</strong> Dual porosity reservoir is mainly defined as fractured reservoir. The Two porosities are included for fracture and matrix, Flow in the fractures, oil storage in the matrix. Dual Permeability reservoir are those pay zones with flow in both the fracture and matrix systems. Single porosity means matrix, dual porosity means both matrix and fractures and triple porosity means matrix, fractures and vugs. The description of displacement mechanisms in fractured reservoirs can be construed as: oil expansion, gravity forces, capillary forces, balance of gravity and capillary f
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Zhang, Ying, Kai He, Jianming Yang, et al. "Mechanical, Seepage, and Energy Evolution Properties of Multi-Shaped Fractured Sandstone Under Hydro-Mechanical Coupling: An Experimental Study." Minerals 15, no. 3 (2025): 215. https://doi.org/10.3390/min15030215.

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Rocks with multi-shaped fractures in engineering activities like mining, underground energy storage, and hydropower construction are often exposed to environments where stress and seepage fields interact, which heightens the uncertainty of instability and failure mechanisms. This has long been a long-standing challenge in the field of rock mechanics. Current research mainly focuses on the mechanical behavior, seepage, and energy evolution characteristics of single-fractured rocks under hydro-mechanical coupling. However, studies on the effects of multi-shaped fractures (such as T-shaped fractu
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Guo, Jingjing, Haitao Wang, Liehui Zhang, and Chengyong Li. "Pressure Transient Analysis and Flux Distribution for Multistage Fractured Horizontal Wells in Triple-Porosity Reservoir Media with Consideration of Stress-Sensitivity Effect." Journal of Chemistry 2015 (2015): 1–16. http://dx.doi.org/10.1155/2015/212901.

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Triple-porosity model is usually adopted to describe reservoirs with multiscaled pore spaces, including matrix pores, natural fractures, and vugs. Multiple fractures created by hydraulic fracturing can effectively improve the connectivity between existing natural fractures and thus increase well deliverability. However, little work has been done on pressure transient behavior of multistage fractured horizontal wells in triple-porosity reservoirs. Based on source/sink function method, this paper presents a triple-porosity model to investigate the transient pressure dynamics and flux distributio
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Kuchuk, Fikri, and Denis Biryukov. "Pressure-Transient Tests and Flow Regimes in Fractured Reservoirs." SPE Reservoir Evaluation & Engineering 18, no. 02 (2015): 187–204. http://dx.doi.org/10.2118/166296-pa.

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Summary Fractures are common features in many well-known reservoirs. Naturally fractured reservoirs include fractured igneous, metamorphic, and sedimentary rocks (matrix). Faults in many naturally fractured carbonate reservoirs often have high-permeability zones, and are connected to numerous fractures that have varying conductivities. Furthermore, in many naturally fractured reservoirs, faults and fractures can be discrete (rather than connected-network dual-porosity systems). In this paper, we investigate the pressure-transient behavior of continuously and discretely naturally fractured rese
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Zhao, Kai, Runsen Li, Haoran Lei, et al. "Numerical Simulation of Influencing Factors of Hydraulic Fracture Network Development in Reservoirs with Pre-Existing Fractures." Processes 10, no. 4 (2022): 773. http://dx.doi.org/10.3390/pr10040773.

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The intersection behavior of hydraulic fractures and single natural fractures has been studied in detail; however, in fractured reservoirs, natural fractures are numerous and interlaced and the intersection of hydraulic fractures and multiple natural fractures occurs during the fracturing process. This intersection behavior is more complex and there is a lack of research on this topic at present. In this study, a numerical simulation model of the interaction between hydraulic fractures and a series of natural fractures was established, the main factors that affect the formation scale of a frac
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Feng, Yueli, Yuetian Liu, and Gang Lei. "Study on Stress-Dependent Permeability of Fracture Networks in Fractured Porous Media." Geofluids 2021 (June 24, 2021): 1–19. http://dx.doi.org/10.1155/2021/7433547.

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In order to investigate the stress-sensitive characteristics of fracture networks under reservoir actual stress condition and its influence on the seepage in fractured porous media, we carried out permeability tests on experimental models with fracture networks under constant-volume boundary condition. In addition, a novel analytical stress-dependent permeability model of fracture networks in different directions was derived. Based on the test results and the proposed analytical model, the effects of various parameters (e.g., initial fracture aperture, fluid pressure, rock elastic modulus, eff
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Dissertations / Theses on the topic "Fractures"

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Fatahi, Hassan. "Simulation of Hydraulic Fracture Propagation Interacted with Natural Fractures." Thesis, Curtin University, 2016. http://hdl.handle.net/20.500.11937/51882.

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This study developed an advance understanding of the mechanisms of hydraulic fracture initiation, propagation, and natural fractures interaction based-on thorough investigation of effects of various parameters associated with hydraulic and natural fractures through numerical modelling, simulation and laboratory experiments. Thesis progressively demonstrates different steps of the development of numerical modelling, simulation and experimental validation. Factors influencing the initiation and propagation of hydraulic fracture, and natural fractures interactions are thoroughly discussed based u
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Hastings, Elizabeth. "FRACTURES." Master's thesis, University of Central Florida, 2007. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/3136.

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A stoplight at night. A dim bedroom. The smell of smoke and loss in summer. In winter, the crackle of snow underfoot, the city cold as a lavender planet. These are the settings within Fractures, and it is to these backdrops that the conflicts of the poems' speakers bare themselves. In the glow of these places, the truth of fractures, the gaps and slivers within us all, are illuminated. Below the visible wholeness of life lies a masked truth, the truth of a world that exists as a collection of fragments, of lives, of stories that connect, intersect, and sometimes overlap to create the tapestry
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Loutzenheiser, Max J. "Fractures." Kent State University Honors College / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=ksuhonors1463053698.

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Flinkkilä, T. (Tapio). "Intramedullary nailing of humeral shaft fractures." Doctoral thesis, University of Oulu, 2004. http://urn.fi/urn:isbn:951427296X.

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Abstract Although nonoperative treatment is recognized as an effective treatment method for humeral shaft fractures, it is associated with an approximately 10% risk of nonunion and long-term impairments of the shoulder joint. There is a growing interest to treat even simple humeral shaft fractures operatively to avoid these problems. Intramedullary (IM) nailing has proven to be very effective in the treatment of femoral and tibial shaft fractures and the same method has been adopted for humeral shaft fractures. However, the results regarding union rate and shoulder joint function after antegra
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何柏康 and Pak-hong Henry Ho. "A new implant for distal radius fracture fixation: from design to testing." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2002. http://hub.hku.hk/bib/B31226061.

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Jrad, Rami. "Etude rétrospective d'un an de fractures des membres chez les enfants de moins de seize ans au C. H. G. De Perpignan." Montpellier 1, 1996. http://www.theses.fr/1996MON11024.

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Aird, J. "Human Immunodeficiency Virus and open fractures : is wound or fracture healing affected in surgically stabilised open fractures? : a prospective study." Thesis, University College London (University of London), 2012. http://discovery.ucl.ac.uk/1343913/.

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Background: 33 million people worldwide are infected with HIV, a complex disease that affects many of the processes involved in wound and fracture healing. There is little evidence available to guide acute management of open fractures in these patients and fears of acute and delayed sepsis often inhibit the use of surgical fixation, which may be the most effective way of achieving union. This study addresses the hypothesis that the presence of either HIV or advanced HIV (CD4 count <=350) leads to an increased risk of complications in patients with open fractures treated with surgical stabiliza
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Blackwelder, Reid B. "Wrist Fractures." Digital Commons @ East Tennessee State University, 2000. https://www.amzn.com/072168002X.

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Book Summary: The New Edition provides the latest, essential information on the symptoms, diseases, treatments, and procedures most commonly encountered in everyday practice. It features step-by-step clinical guidance for more than 320 common diseases and disorders, as well as explicit guidelines for over 60 office procedures. An organ-system organization, extensive alphabetical index, and cross references within the individual chapters make the information easy to find.
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Blackwelder, Reid B. "Wrist Fractures." Digital Commons @ East Tennessee State University, 1995. https://www.amzn.com/0721651925/.

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Book Summary: The 451 chapters in this introductory text are organized by organ system, and provide data on 318 specific diseases and disorders - including their aetiology, symptoms, clinical findings, laboratory tests, differential diagnosis, treatment and follow-up. Nearly 60 office procedures are described in detail, with discussions of indications, contraindications, preparation, equipment, anaesthesia, precautions, technique and follow-up. A complete list of procedures and ICD-9 codes is also included.
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Mdlalose, Lindubuhle. "Immediate versus delayed surgical management of septic mandibular fractures." Thesis, University of the Western Cape, 2015. http://hdl.handle.net/11394/4611.

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Magister Scientiae Dentium - MSc(Dent)<br>Aim: The aim of the study was to compare immediate and delayed surgical management of septic mandibular fractures. Introduction: Infected mandible fractures can be treated via diverse protocols. Two recognized protocols are the so-called delayed approached and the immediate approach. In the delayed approach, sepsis is resolved first, followed by surgery. With the immediate approach, the sepsis is first drained, followed by open reduction and internal fixation of the jaw fracture in one continuous surgical procedure. Material and methods: 20 clinical ca
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Books on the topic "Fractures"

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Apley, A. Graham. Concise system of orthopaedics and fractures. Butterworth Heinemann, 1988.

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Adler, Pierre M., and Jean-François Thovert. Fractures and Fracture Networks. Springer Netherlands, 1999. http://dx.doi.org/10.1007/978-94-017-1599-7.

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Adler, Pierre M. Fractures and Fracture Networks. Springer Netherlands, 1999.

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Adler, Pierre M. Fractures and fracture networks. Kluwer, 1999.

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A, Wiss Donald, ed. Fractures. Lippincott-Raven, 1998.

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Louis, Solomon, and Apley A. Graham, eds. Concise system of orthopaedics and fractures. 2nd ed. Butterworth-Heinemann, 1994.

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Louis, Solomon, and Apley A. Graham, eds. Concise system of orthopaedics and fractures. Butterworths, 1988.

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A, Wiss Donald, ed. Fractures. 2nd ed. Lippincott Williams & Wilkins, 2006.

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Naudé, Michelle. Fractures. Aerial Publishing, 2013.

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Charnley, John. The Closed treatment of common fractures. 4th ed. Colt Books in association with The John Charnley Trust, 1999.

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Book chapters on the topic "Fractures"

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Zhao, Yu, Yongfa Zhang, and Pengfei He. "Formation of Complex Networks." In Hydraulic Fracturing and Rock Mechanics. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-2540-7_9.

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AbstractWhen a hydraulic fracture interacts with multiple natural fractures (such as bedding planes, faults, weak interlayers, and formation interfaces) in the formation, arrests, bifurcations, crossings, and openings may occur, contributing to forming a complex fracture network (referred as CFN). Shale differs from other types of rocks due to its apparent bedding anisotropy, making it easier to form complex fracture networks during hydraulic fracturing. A mass of field hydraulic fracturing data and laboratory studies have confirmed that the hydraulic fractures generated in shale reservoirs ar
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Panneerselvam, Elavenil, Poornima Ravi, and B. Sasikala. "Fractures of the Zygomaticomaxillary Complex." In Oral and Maxillofacial Surgery for the Clinician. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-15-1346-6_56.

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AbstractFractures of the Zygomatico Maxillary complex result in cosmetic deformity as well as functional deficits such as altered vision, restricted mouth opening and paresthesia. Accurate restitution of the form and function of the ZMC is challenging because of its multipoint- articulation within the cranio facial skeleton and the difficulty involved in intra-operative assessment of reduction at all articulations. Management of ZMC fractures is unique; (1) The approaches used for reduction may be different from those for fixation (2) Lack of complete visualization of fracture predisposes to o
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Jacob, Oommen Aju, and Akhilesh Prathap. "Maxillary Fractures." In Oral and Maxillofacial Surgery for the Clinician. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-15-1346-6_55.

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AbstractFacial trauma is often associated with severe morbidity with respect to loss of function and disfigurement. The maxilla is arguably the most anatomically intricate structure of the face and blunt trauma due to interpersonal violence, motor vehicle accidents, gunshot wounds, industrial accidents and falls contribute to etiology of maxillary fractures. Fractures of the midface are often challenging to the maxillofacial surgeon, due to wide variety of patterns of the fracture, diagnostic challenges and treatment dilemmas. The basic tenet in the management of these fractures is to reconsti
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van der Pol, Bram, Geert-Jan Rutten, Peter J. J. Gooris, and J. Eelco Bergsma. "Orbital Roof Fractures." In Surgery in and around the Orbit. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-40697-3_11.

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AbstractOrbital roof fractures contribute only to a very limited extent to the number of facial fractures. Apart from a skeletal-orbital fracture, concomitant neurologic and/or ophthalmological injury can be present. Surgical intervention is indicated when specific findings are present. One should be aware of the potential development of late complications. Three illustrative patient cases will be discussed.
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Schwartz, Brandon S., Raymond Pensy, W. Andrew Eglseder, and Joshua M. Abzug. "Clavicle Fractures Clavicle fracture." In The Pediatric Upper Extremity. Springer New York, 2015. http://dx.doi.org/10.1007/978-1-4614-8515-5_57.

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Mears, Dana C., and Harry E. Rubash. "Fractures and Fracture Dislocations." In Surgery of the Hip Joint. Springer New York, 1987. http://dx.doi.org/10.1007/978-1-4613-8628-5_5.

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Brorson, Stig. "The Epidemiology of Shoulder Fractures." In Shoulder Fractures in Context. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-93604-3_2.

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Abstract Shoulder fractures are the third most common non-vertebral osteoporosis-related fractures, following hip and wrist fractures. The incidence of fractures and surgeries varies greatly between countries and healthcare centers, and accurate information about the incidence and prevalence of these fractures is crucial for making informed clinical decisions. Reporting of valid epidemiological data relies on the coverage and completeness of data. This chapter provides an overview of the epidemiological data on patients with shoulder fractures, challenging the widely accepted statement that 85
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Speerin, Robyn, Andréa Marques, and Marsha van Oostwaard. "Secondary Fracture Prevention." In Perspectives in Nursing Management and Care for Older Adults. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-33484-9_5.

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AbstractFragility fractures signal that osteoporosis or osteopenia may be present. These are fractures often sustained through minimal trauma and commonly happen because of a fall from standing height or less. Low bone density due to osteoporosis or osteopenia means that such falls easily result in fractures. Fragility fractures are common, and the incidence is increasing despite global efforts to improve access to secondary prevention. Fragility fractures can lead to hospitalisation, increased risk of death due to complications, worsening chronic health conditions, and frailty. Hip and verteb
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Santy-Tomlinson, Julie, Karen Hertz, Anita J. Meehan, et al. "Orthogeriatric and Fragility Fracture Nursing: An Introduction." In Perspectives in Nursing Management and Care for Older Adults. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-33484-9_1.

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AbstractCaring for people following a fragility fracture is often a complex, medium- to long-term undertaking with several phases from acute care through to rehabilitation and secondary fracture prevention. Fragility fractures can have a substantial impact on older peoples’ longer term function, place of residence and quality of life, sometimes leading to long-term residential or end-of-life care.Health professionals caring for patients following fragility fracture are required to provide evidence-based care and coordinate interdisciplinary care. Not all ‘care’ is provided by those professiona
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Szendrői, M. "Stress Fractures (Fatigue Fractures, Marsh-Fractures)." In Color Atlas of Clinical Orthopedics. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-85561-3_5.

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Conference papers on the topic "Fractures"

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Wang, Rujun, Wei Zhou, Shiti Cui, et al. "Fully Coupled 3D Geomechanical and Natural Fracture Modeling for Fracture Propagation Simulation in Unconventional Resources." In International Petroleum Technology Conference. IPTC, 2022. http://dx.doi.org/10.2523/iptc-22345-ms.

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Abstract Hydraulic fracturing is one of the major production enhancement measures for low permeability fractured reservoirs, where a large amount of oil and gas is stored worldwide. In recent years, during the development and research of these reservoirs, it has been found that the hydraulic fractures formed are no longer the single planar fractures produced by fracturing in homogeneous reservoirs, but complex, non-planar, multiple hydraulic fractures are formed, and the post-fracturing production often shows a positive correlation with the fracture complexity. A large amount of hydraulic frac
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Wang, Hui, Wei Zhou, Rangbin Wu, et al. "Study on the Influence of DFN on Hydraulic Fracture Propagation for Horizontal Wells in Unconventional Resource - A Case Study from China." In International Petroleum Technology Conference. IPTC, 2024. http://dx.doi.org/10.2523/iptc-23703-ms.

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Abstract Fractured reservoirs are distributed with natural fractures of various shapes and sizes, which are the main reservoirs. Due to the uneven distribution of natural fractures, the current main method of fracture reforming is to communicate the natural fractures through hydraulic fractures and to establish a flow channel between the fractures and the wellbore. Clarifying the expansion law of hydraulic fractures in fractured reservoirs is conducive to enhancing the effect of reservoir modification. In this paper, a numerical model of hydraulic fracture extension in a reservoir based on a d
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Wang, Xiang, Changyu Yao, Xinchun Zhu, et al. "Integrated Workflow With Hydraulic Fracture Propagation and Production Simulation Technology for Multi-Stage Length Optimization in Horizontal Wells." In SPE Reservoir Characterisation and Simulation Conference and Exhibition. SPE, 2023. http://dx.doi.org/10.2118/212694-ms.

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Abstract Low-permeability gas reservoirs generally have the lowproduction, production rapid productivity decline, and low-ultimate recovery. Staged fracturing is usually conducted for horizontal wells. Hydraulic fracturing technology isgenerally used to improve fracture conductivity and well productivity. How to accurately characterize and simulate the distribution characteristics of hydraulic fracture network in 3D space is particularly important. The stress interference between hydraulic fractures as the objective mechanical behavior in the process of staged fracturing affects the geometry f
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Li, Jie, Hanbing Xu, Qiyong Xiong, et al. "Study on the Influence of Natural Fracture Modeling on Hydraulic Fracture Propagation for Horizontal Wells in Unconventional Resource - A Case Study from China." In ADIPEC. SPE, 2022. http://dx.doi.org/10.2118/211690-ms.

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Abstract Low-permeability oil reservoirs generally have the low production, production rapid productivity decline, and low-ultimate recovery. Staged fracturing is usually conducted for horizontal wells. Hydraulic fracturing technology is generally used to improve fracture conductivity and well productivity, which is one of the key technologies for Enhance Oil Recovery (EOR). How to accurately characterize and simulate the distribution characteristics of hydraulic fracture network in 3D space is particularly important. The stress interference between hydraulic fractures as the objective mechani
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Wu, Dawei, Yuan Di, Zhijiang Kang, and Yu-Shu Wu. "Coupled Geomechanics and Fluid Flow Modeling for Petroleum Reservoirs Accounting for Multi-Scale Fractures." In SPE Reservoir Simulation Conference. SPE, 2023. http://dx.doi.org/10.2118/212247-ms.

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Abstract Accurate modeling of fractured reservoirs is very challenging due to the various scales of fractures. The fracture networks may be too complex to be represented using the equivalent continuum model (ECM) or dual porosity-dual permeability (DPDK) model, yet too computational costly to be modeled using the discrete fracture (DFM) or embedded discrete fracture (EDFM) models. This paper proposes a hybrid model that integrates ECM, DPDK, and an integrally embedded discrete fracture model (IEDFM) to account for multi-scale fractures. The hybrid model is applied to investigate the coupled ge
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Zhou, Jian, and Chengjin Xue. "Experimental Investigation of Fracture Interaction between Natural Fractures and Hydraulic Fracture in Naturally Fractured Reservoirs." In SPE EUROPEC/EAGE Annual Conference and Exhibition. Society of Petroleum Engineers, 2011. http://dx.doi.org/10.2118/142890-ms.

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Hwang, Yunsuk, Jiajing Lin, David Schechter, and Ding Zhu. "Predicting Well Performance in Naturally Fractured Reservoir." In ASME 2013 32nd International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/omae2013-11604.

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Multiple hydraulic fracture treatments in reservoirs with natural fractures create complex fracture networks. Predicting well performance in such a complex fracture network system is an extreme challenge. The statistical nature of natural fracture networks changes the flow characteristics from that of a single linear fracture. Simply using single linear fracture models for individual fractures, and then summing the flow from each fracture as the total flow rate for the network could introduce significant error. In this paper we present a semi-analytical model by a source method to estimate wel
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Wu, Dawei, Yuan Di, and Yu-Shu Wu. "Coupled Simulation of Flow and Geomechanics in Fractured Reservoirs Using an Integrally Embedded Discrete Fracture Model." In SPE Reservoir Simulation Conference. SPE, 2021. http://dx.doi.org/10.2118/203967-ms.

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Abstract Fluid flow in fractured reservoirs is significantly affected by the effect of geomechanics since fractures can be more stress-sensitive than rock matrix. In this work, we present a flow and geomechanics coupled model for the simulation of fractured reservoirs. The flow model uses the integrally embedded discrete fracture model (IEDFM). This model considers a more improved pressure distribution assumption in the vicinity of fractures compared to traditional EDFM and calculates the matrix-fracture transmissibility semi-analytically. Another advantage of the IEDFM is the capability of mo
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Chen, Jungang, Kan Wu, and John Killough. "Coupled Flow and Geomechanics in Reservoirs with Complex Fractures Using Embedded Meshes." In SPE Annual Technical Conference and Exhibition. SPE, 2022. http://dx.doi.org/10.2118/210388-ms.

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Abstract Conventional modeling of coupled flow and geomechanics in fractured reservoirs requires computation meshes conforming to the fracture geometry, which not only needs complicated gridding techniques but consumes a huge amount of computing resources. The objective of this paper is to present a numerical model that is able to efficiently model coupled porous flow and poroelastic effect in fractured reservoirs with complex fracture distributions. In this paper, embedded discrete fracture modeling (EDFM) is used to model fluid flow in fractured porous media and an extended finite element me
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Jo, Hyunil. "Optimizing Fracture Spacing to Induce Complex Fractures in a Hydraulically Fractured Horizontal Wellbore." In SPE Americas Unconventional Resources Conference. Society of Petroleum Engineers, 2012. http://dx.doi.org/10.2118/154930-ms.

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Reports on the topic "Fractures"

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Goel, Dr Divanshu, and Dr Manjeet Singh. HYBRID EXTERNAL FIXATION FOR PROXIMAL TIBIAL FRACTURES. World Wide Journals, 2023. http://dx.doi.org/10.36106/ijar/1505336.

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Introduction: Intraarticular fractures of the tibial plateau and periarticular fractures of the proximal tibia, caused by high energy trauma pose a therapeutic dilemma. Such fractures are associated with extensive soft tissue damage with or without compound injury. The management of such high velocity injuries become a challenge to the trauma surgeons. The goals of these periarticular fractures management are 1. Restoration of joint congruity by anatomic reduction 2. Stable xation of fractures thus allowing early movements 3. Proper care of injured soft tissues. In earlier days uniplanar exte
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Hahn, Kim. Vitreous Fractures. Iowa State University, Digital Repository, 2015. http://dx.doi.org/10.31274/itaa_proceedings-180814-1260.

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Johns, R. A. Injection through fractures. Office of Scientific and Technical Information (OSTI), 1987. http://dx.doi.org/10.2172/7228925.

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Seol, Yongkoo, Hui Hai Liu, and Gudmundur S. Bodvarsson. Effects of dry fractures on matrix diffusion in unsaturated fractured rocks. Office of Scientific and Technical Information (OSTI), 2002. http://dx.doi.org/10.2172/793765.

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Maurer, William, and Gregory Deskins. GRl-91-0204 Gas Reservoir Wellbore Orientation - Sensitivity Analysis of Parameters Affecting Production. Pipeline Research Council International, Inc. (PRCI), 1991. http://dx.doi.org/10.55274/r0011162.

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A parametric study was performed to investigate the effects of numerous well and reservoir parameters on gas well productivity. GMODl, an analytical model for gas production in homogeneous reservoirs, was used to calculate production data for more than 250 sets of reservoir/wellbore parameters. Vertical, horizontal, slant and fractured wells were investigated. Several conclusions were reached as a result of parametric sensitivity analyses. In the right applications, horizontal gas wells produce 3 to 6 times more than vertical wells. At angles above about 60�, slant wells have significantly inc
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Diomampo, Gracel, P. Relative permeability through fractures. Stanford University, Stanford, CA, 2001. http://dx.doi.org/10.2172/896520.

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Buchbinder, Daniel. AO Nasooribitoethmoid (NOE) Fractures. Touch Surgery Publications, 2018. http://dx.doi.org/10.18556/touchsurgery/2018.s0132.

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Duckworth, Mark. Trust fractures run deep. Edited by Charis Palmer. Monash University, 2022. http://dx.doi.org/10.54377/afd5-52d4.

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Zimmerman, R. W., and G. S. Bodvarsson. Hydraulic conductivity of rock fractures. Office of Scientific and Technical Information (OSTI), 1994. http://dx.doi.org/10.2172/60784.

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Ahn, J., P. L. Chambre, and T. H. Pigford. Radionuclide migration through fractured rock: Effects of multiple fractures and two-member decay chains. Office of Scientific and Technical Information (OSTI), 1985. http://dx.doi.org/10.2172/5752198.

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