Results 1 to 10 of about 88,892 (117)
Frontiers in Earth Science, 2022 Fracture effectiveness evaluation has an important impact on the efficient exploration and development of ultra-deep fractured reservoirs. Based on the liquid production profile results collected during the development of the Keshen gas field and based ...
Zhimin Wang +6 more
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Frontiers in Earth Science, 2022 Research on the characteristics and distribution of natural fractures is of great importance for the exploration and development of low-permeability sandstone gas reservoirs.
Hui Li +10 more
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Applied Sciences, 2023 Fractures function as storage spaces and effective seepage channels for metamorphic rock buried hill reservoirs. Their effectiveness and permeability govern the content and enrichment of oil and gas.
Hongri Bi, Peng Chen
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Effectiveness of Thromboprophylaxis Agents Following Hip Fracture
JBJS Open Access, 2023 Background:. Multiple studies have compared different pharmacologic thromboprophylaxis agents after hip fracture surgery, including aspirin, unfractionated heparin (UFH), low-molecular-weight heparin (LMWH), direct oral anticoagulants (DOAC), and ...
Ahmed M. Negm, MD, PhD +5 more
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Shuiwen dizhi gongcheng dizhi, 2023 In order to explore the effectiveness of salt and heat tracers in a fracture-matrix system, a fracture-matrix test model is designed. The tracer tests with different tracers are carried out.
Rui DING +4 more
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SAGE Open Medicine, 2022 Objectives: Fracture liaison services are designed to identify patients needing osteoporosis treatment after a fracture. Some fracture liaison service designs involve a prescreening step, for example, fracture risk assessment tool (FRAX ® ).
Mischa Woisetschläger +3 more
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Cost Effectiveness and Resource Allocation, 2023 Background Hip fractures are a common and costly health problem, resulting in significant morbidity and mortality, as well as high costs for healthcare systems, especially for the elderly.
Momin S. Alnemer +4 more
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Intelligent prediction method for fracture pressure based on stacking ensemble algorithm
Geomechanics and Geophysics for Geo-Energy and Geo-Resources, 2023 Fracture pressure is an important reference for wellbore stability analysis and hydraulic fracturing. Considering the low prediction accuracy, significant deviations, and limited applicability of traditional methods for predicting formation fracture ...
Hao Zhang +3 more
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Cejing jishu, 2023 The secondary pores occurred in post-sediment deposition are very heterogeneous in the Sinian Dengying carbonate formation of Gaoshiti-Moxi area in Sichuan basin, which has caused significant test production differences.
MO Jing +4 more
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Real-life short-term effectiveness of anti-osteoporotic treatments: a longitudinal cohort study
Therapeutic Advances in Musculoskeletal Disease, 2022 Introduction: Randomized clinical trials have shown that anti-osteoporotic treatments can increase bone mineral density (BMD) and reduce the incidence of fragility fractures.
Giovanni Adami +9 more
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