Results 11 to 20 of about 167,606 (304)

An evaluation of the performance of autoclave devices in the sterilization process using biological method in dental Clinics of Birjand in 2019: Short Communication

open access: yesمجله دانشگاه علوم پزشکی بیرجند, 2022
Today, due to the high prevalence of infectious diseases and the risk of infection transmission in dental clinics, the control of infectious agents is critically important in dentistry.
Narjes Akbari   +2 more
doaj  

A Study of the Dynamic Response of Carbon Fiber Reinforced Epoxy (CFRE) Prepregs for Musical Instrument Manufacturing

open access: yesApplied Sciences, 2019
Composite materials are presented in a wide variety of industrial sectors as an alternative to traditionally used materials. In recent years, a new sector has increasingly used these kinds of materials: the manufacture of musical instruments.
Manuel Ibáñez-Arnal   +2 more
doaj   +1 more source

Research on Air-Flow-Field Characteristics and Structural Optimization of the Guide Channels of the Autoclave

open access: yesEnergies, 2022
In order to solve the problem of uneven air inlet flow in the guide channel of autoclave, three optimization schemes for the guide plate were proposed.
Yanan Sun   +7 more
doaj   +1 more source

An Evaluation and Comparison of Mechanical Properties of Phenolic-Glass Fabric Composites Prepared by Vacuum Bag-Only and Autoclave Processes [PDF]

open access: yesعلوم و تکنولوژی پلیمر, 2023
Hypothesis: The curing process for phenolic resin composites is always carried out under press or autoclave pressure, as water by-products are released during curing process. As a result, when phenolic composite parts are formed using the vacuum bag-only
Faezeh Rafieyan   +2 more
doaj   +1 more source

Pressureless and Low-Pressure Synthesis of Microporous Carbon Spheres Applied to CO2 Adsorption

open access: yesMolecules, 2020
In this work, low-pressure synthesis of carbon spheres from resorcinol and formaldehyde using an autoclave is presented. The influence of reaction time and process temperature as well as the effect of potassium oxalate, an activator, on the morphology ...
Iwona Pełech   +4 more
doaj   +1 more source

Application of Autoclave Treatment for Development of a Natural Wheat Bran Antioxidant Ingredient

open access: yesFoods, 2020
The study evaluated the effect of autoclaving as a hydrothermal treatment on the quality and bioactivity of wheat bran (WB) with the objective of producing a natural ingredient with enhanced healthy properties. Nutritional, antioxidant, techno-functional
Daniel Rico   +8 more
doaj   +1 more source

Rice Bran Stabilization Using Autoclave and Optimization of Crude Rice Bran Oil Recovery Using Ultrasound-Assisted Extraction

open access: yesBioResources, 2023
This research aimed to stabilize rice bran to reduce enzymatic reactions and optimize rice bran oil extraction using ultrasound-assisted extraction (UAE). The optimization was performed using response surface methodology (RSM).
Dodyk Pranowo   +2 more
doaj   +2 more sources

Extraction of Protein from Four Different Seaweeds Using Three Different Physical Pre-Treatment Strategies

open access: yesMolecules, 2020
Seaweeds are a rich source of protein and can contain up to 47% on the dry weight basis. It is challenging to extract proteins from the raw biomass of seaweed due to resilient cell-wall complexes.
Jack O’ Connor   +3 more
doaj   +1 more source

Effect of Sterilization Methods on the Morphological, Molecular, and Biocompatibility Characteristics of Nanofibrous PEEK Layers [PDF]

open access: yesE3S Web of Conferences
In this work, the polyether ether ketone (PEEK) nanofibrous layers and their sterilized methods influence on molecular properties, structural properties, and biocompatibility have been discussed.Some instrument employed were gamma radiation, ultraviolet ...
Ivanovich Vatin Nikolai   +6 more
doaj   +1 more source

Vapor-phase transport synthesis of ZnAPO-34 molecular sieve [PDF]

open access: yes, 1999
ZnAPO-34 molecular sieve can be synthesized by the vapor-phase transport technique using triethylamine as a structure-directing ...
Gavalas, George R., Zhang, Lixiong
core   +1 more source

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