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61.267  Articles
1 of 6.128 pages  |  10  records  |  more records»
Objectives: To explore the clinical effect and prognostic factors of mechanical thrombectomy in the treatment of acute ischemic stroke.Methods: The records of patients with acute ischemic stroke treated in our hospital from April 2020 to April 2021 were r... see more

Candlenut wood is one of low quality wood species in term of strength and durability class of V-IV, so its utilization is limited. Efforts to improve physical and mechanical properties of wood are required. One way is using wood modification technology by... see more

Hydrogen storage merupakan salah satu kunci dalam pengembangan sumber energi hidrogen (H2) komersil. Magnesium diketahui memiliki kapasitas penyimpanan hidrogen yang relative cukup tinggi 7,6%. Dalam penelitian ini, dilakukan sintesa Mg2-xAlxNi dari serbu... see more

Aluminum and its alloys are metals that are widely used in the engineering field because its have advantages including good formability, relatively high tensile strength, corrosion resistance and a welding process for the joints. General structure, struct... see more

Summary. Dentin and enamel microhardness is one of the main characteristics when studying mechanical qualities of the tooth and chewing function, and serves as an indicator of hard tissue functional stability and strength. Irrigating and shaping of root c... see more

insertion of chemical agents, which are subject to leaching when exposed to weathering. In this context, the thermo-mechanical modification seeks to increase the durability of wood, without polluting the environment. Samples of untreated and thermo-mechan... see more

AIM: To compare and evaluate the influence of thermomechanical treatment of Protaper Gold file versus Protaper Universal file during testing of bending and torsion using ?nite-element analysis.METHODS: Two nickel-titanium NiTi rotary ?les (ProTaper Gold a... see more

The contribution describes influence of the heat treatment (solution treatment at temperature 545°C and 565°C with different holding time 2, 4, 8, 16 and 32 hours; than water quenching at 40°C and natural aging at room temperature during 24 hours) on mech... see more

This paper implements a thermo-mechanical model to simulate the laser treatment effects on a cold-sprayed titanium coating and aluminum substrate. The thermo-mechanical finite element model considers the transient temperature field due to the laser source... see more

1 of 6.128 pages  |  10  records  |  more records»