Results 1 to 10 of about 5,186,057 (373)

Safety factors in wall thickness calculation of rectification columns [PDF]

open access: yesScientific Technical Review, 2021
Gas rectification columns are a very important part of each onshore plant. Their sudden failures cause huge losses on a daily basis, while fluid leakage can be very dangerous to people and environment.
Petronić Sanja   +5 more
doaj   +1 more source

Current Opportunities and Challenges in Biopolymer Thin Film Analysis—Determination of Film Thickness

open access: yesFrontiers in Chemical Engineering, 2021
Polymer thin films with thickness below 100 nm are a fascinating class of 2D materials with commercial and research applications in many branches ranging from coatings to photoresists and insulating materials, to mention just a few uses. Biopolymers have
Stefan Spirk   +3 more
doaj   +1 more source

Results of intravitreal dexamethasone implant 0.7 mg (Ozurdex®) in non-infectious posterior uveitis [PDF]

open access: yesInternational Journal of Ophthalmology, 2015
AIM:To evaluate the safety and efficacy of dexamethasone implant in patients with non-infectious posterior uveitis withcystoid macular edema (CME).METHODS:Retrospective analysis of patients reports with CME secondary to non-infectious uveitis treated ...
Yew Chong Yap   +2 more
doaj   +1 more source

Influence of blade maximum thickness on airfoil performance with varied leading edge erosion rate

open access: yesFrontiers in Energy Research, 2023
In this study, the effect of different blade shapes on the aerodynamic performance of NACA series airfoils under a wide variety of working conditions at Reynolds number Re = 700,000 was explored.
Jinjing Sun   +3 more
doaj   +1 more source

Phacoemulsification causes increase in peripheral corneal thickness: A cross-sectional study

open access: yesThe Pan-American Journal of Ophthalmology, 2022
Aim: The aim of the present study was to compare the central and peripheral corneal thickness before and after cataract surgery during three postoperative visits. Materials and Methods: Prospective, comparative study was carried out among 92 patients who
Ritesh Kumar Chaurasiya   +2 more
doaj   +1 more source

Differences in thickness variations of activated carbon in decreasing oil and grease levels using modified grease trap on the canteen wastewater

open access: yesPrzegląd Naukowy Inżynieria i Kształtowanie Środowiska, 2021
Wastewater is residual water of industrial activities and domestic wastewater that is derived from daily activities of human life related to water usage, such wastewater should not be discharged into water bodies if it has not met the standards based on ...
Elanda Fikri   +2 more
doaj   +1 more source

The Association between Skeletal Protrusion and Labiolingual Inclination of Teeth with Anterior Alveolar Bone Thickness by Computed Beam Computed TomographyImages

open access: yesمجله دانشکده دندانپزشکی اصفهان, 2022
Evaluation of alveolar bone thickness is crucial for proper implant placement and support and aesthetics of soft tissue around implant restorations.
Ali Hafez Qoran   +3 more
doaj   +1 more source

Knee Cartilage Thickness Differs Alongside Ages: A 3-T Magnetic Resonance Research Upon 2,481 Subjects via Deep Learning

open access: yesFrontiers in Medicine, 2021
Background: It was difficult to distinguish the cartilage thinning of an entire knee joint and to track the evolution of cartilage morphology alongside ages in the general population, which was of great significance for studying osteoarthritis until big ...
Liping Si   +9 more
doaj   +1 more source

How thick is thick enough? [PDF]

open access: yesProceedings of the International Seminar on Paste and Thickened Tailings, 2018
The increasingly stringent regulatory controls and limitations placed on tailings operations to minimise their contaminated and/or operational footprint commonly leads to the simplest of conclusions being reached. That is, to ensure the success of the tailings storage facility (TSF), the density of tailings must be maximised at the point of discharge ...
Leon Munro, David Smirk
openaire   +1 more source

Ultrasound Imaging of Brachial and Antebrachial Fasciae

open access: yesDiagnostics, 2021
Knowledge about fasciae has become increasingly relevant in connection to regional anesthesiology, given the growing interest in fascial plane, interfascial, and nerve blocks.
Carmelo Pirri   +5 more
doaj   +1 more source

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