Results 111 to 120 of about 73,929 (312)
Annals of Surgery, 1916 This paper will treat the subject of simple fractures of the shaft of the femur in a general manner, laying down the principles applicable to the management of fractures in the several regions of the bone, or divisions ordinarily designated in the study and treatment of fractures of the femur.
openaire +3 more sources
Siberian Journal of Life Sciences and AgricultureBackground. In marker-assisted rice breeding, the accelerated development of varieties with superior grain quality traits through advanced biotechnological approaches requires the generation of segregating rice populations followed by phenotyping of ...
Natalya G. Tumanyan +4 more
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Numerical Analysis of Pulsed Eddy Current Testing for Erosion Defects of High-pressure Manifold
Shiyou jixie, 2023 In fracturing operation, erosional damage easily occurs in high-pressure manifold running for a long time under bad working conditions, and the online testing of high-pressure manifold is particularly important to ensure safe production.Based on pulsed ...
Li Jie +4 more
doaj
Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy
Advanced Engineering Materials, EarlyView.Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang +6 more
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Youqi dizhi yu caishouluThe interaction between hydraulic fractures and natural fractures has an important influence on the distribution and complexity of fracture networks after fracturing.
ZHANG Wang +3 more
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Development and Laboratory Test of All-Metal Bridge Plug for Ultra-High Temperature Environments
Shiyou jixie, 2023 Soluble bridge plugs are deficient for low compressive strength,slow degradation rate,and inapplicability to ultra-high temperature environment.For these problems,an innovative design of all-metal bridge plug for ultra-high temperature environments was ...
Cheng Yuxiong +5 more
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Advanced Engineering Materials, EarlyView.Binder‐free laser powder bed fusion of 8YSZ with a femtosecond laser is used to map process windows linking scan strategy, heat accumulation, and grain growth. Time‐resolved thermography and simulations reveal thermal regimes that enable continuous, vitrified, and fine‐grained 8YSZ surface layers without absorptive additives and demonstrate ...
Markus Kühn +5 more
wiley +1 more source
Известия высших учебных заведений: Нефть и газThe main task in the modern development of the oil industry in in each area is creating a rational strategy for the exploration and hydrocarbon production.
V. I. Kuznetsov
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Fracturing with carbon dioxide: Application status and development trend
, 2014 Stimulation principles, construction techniques, equipment requirements and technical features of liquid carbon dioxide fracturing were summarized, and the existing problems and development trend of this technology were discussed.
Feng WANG +4 more
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Advanced Engineering Materials, EarlyView.CT‐based finite element simulations combined with in situ X‐ray computed tomography are used to analyze insert pull‐out in nickel‐coated polymer foams. Despite variations in material parameters, deformation consistently concentrates within a narrow annular region around the insert.
Yannik Bautz +4 more
wiley +1 more source