Results 31 to 40 of about 1,470,777 (390)
Dental Research Journal, 2016 Background: This study aimed to evaluate the effect of different percentages of ethanol solvent of an experimental methacrylate-based dentin bonding agent containing polyhedral oligomeric silsesquioxanes (POSS) on the microleakage of resin composite ...
Mahboubeh Mirzakhani +2 more
doaj +1 more source
Recurrence following anastomotic leakage after surgery for carcinoma of the distal esophagus and gastroesophageal junction. a systematic review [PDF]
, 2019 BACKGROUND: Esophageal cancer is the ninth most common cancer. The only potentially curative treatment is surgical resection, which unfortunately is still associated with major complications, the most important being anastomotic leakage, currently with ...
Antolino, Laura +8 more
core +1 more source
Research on the Volumetric Efficiency of 2D Piston Pumps with a Balanced Force
Energies, 2020 Axial piston pumps with high rotational speeds are required in many fields to increase the power-to-weight ratio. However, three main sliding friction pairs in the pump restrict the increase in rotational speed.
Yu Huang +4 more
doaj +1 more source
Leakage control for a flat flange model with a gap based on sealing liquid viscosity
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2021 Flat flanges are sealed using a gasket, used to prevent leakage between the static surfaces. Gaskets comprise synthetic materials such as rubber, copper alloys, and plastic and they are inserted between two planes to strengthen the sealing performance ...
Song GAO, Toshiharu KAZAMA
doaj +1 more source
Metals, 2021 This study demonstrates the application of parametric accelerated life testing (ALT) as a procedure to identify design deficiencies and correct them in generating a reliable quantitative (RQ) specification.
Seongwoo Woo +2 more
doaj +1 more source
Changes on optical coherence tomography angiography and fluorescein angiography in eyes with neovascular age-related macular degeneration [PDF]
International Journal of Ophthalmology, 2022 AIM: To evaluate the changes on optical coherence tomography angiography (OCTA) and fluorescein angiography (FA) and their correlation in neovascular age-related macular degeneration (nAMD) before and after intravitreal aflibercept injections (IAIs ...
So Min Ahn +4 more
doaj +1 more source
Quantitative and Qualitative Analysis of Dynamic Cavernosographies in Erectile Dysfunction due to Venous Leakage [PDF]
, 1989 Of 521 patients with erectile dysfunction in whom a multidisciplinary approach was used, 145 (27.8%) showed venous leakage as (concomitant) etiology of the impotence in dynamic cavernosography.
Bookstein +16 more
core +1 more source
IEEE Access, 2020 Sulfur hexafluoride (SF6) gas leakage in populous urban areas, once occurring, can cause death from suffocation if its concentration largely exceeds 1000ppm and oxygen concentration is low than 19 vol-%.
Chunrui Liu +3 more
doaj +1 more source
Quantum information leakage [PDF]
Nature Reviews Chemistry, 2020 Decoherence in quantum systems compromises the quantum information processing. However, in molecular systems, coherence is not completely lost and residual coherence can provide important information to guide the design of efficient molecular qubits.
openaire +2 more sources
Direct measurement of the carrier leakage in an InGaAsP/InP laser [PDF]
, 1983 Carrier leakage over the heterobarrier in an InGaAsP/InP laser is measured directly in a laser-bipolar-transistor structure.
Chen, T. R. +6 more
core +1 more source