Results 121 to 130 of about 40,962 (359)

Evaluation of olive oil as a separating medium and its effect on some physical properties of processed acrylic resin denture base (A comparative study). Part one

open access: yesJournal of Baghdad College of Dentistry, 2015
Back ground: During acrylic resin processing, the mold must be separated from the surface of the gypsum to prevent liquid resin from penetrating into the gypsum, and water from the gypsum seeping into the acrylic resin.
Akhlas Z Al-Taie   +2 more
doaj  

Preparation and characterization of the Pyrrones as thermal structural materials [PDF]

open access: yes
Development of technique for preparing foam materials to be used as thermal structural components in spacecraft ...
Karre, L. E., Kimmel, B. G.
core   +1 more source

Next‐Generation Piezoelectric Materials in Wearable and Implantable Devices for Continuous Physiological Monitoring

open access: yesAdvanced Science, EarlyView.
An analysis of literature trends and a historical overview of organic and inorganic piezoelectric materials, focusing on their structural diversity, functional mechanisms, and inherent characteristics. It then explores cutting‐edge developments in material synthesis, fabrication processes, and performance optimization, highlighting their applicability ...
Bangul Khan   +7 more
wiley   +1 more source

Graphite fiber surface treatment to improve char retention and increase fiber clumping [PDF]

open access: yes
Composites containing carbon and graphite fibers can release fibers into the atmosphere during a fire. This release can potentially cause failure in some types of electrical equipment.
Paul, J. T., Jr., Weldy, W. E.
core   +1 more source

Systems for superficial protection of concretes [PDF]

open access: yes, 2006
Nowadays, it is consensual that the biggest degradation of concrete happens from outside to inside actions, due to the penetration of moisture, active gases and aggressive ions, by mechanical, physical and chemical causes that frequently act together. A
Aguiar, J. L. Barroso de   +2 more
core  

Enhanced One‐Pot Dual‐CRISPR‐Based Assay Lyophilized on a 3D‐Printed Disc for Field‐Deployable Multiplex Bacteria Detection

open access: yesAdvanced Science, EarlyView.
An enhanced one‐pot, helicase‐assisted recombinase polymerase amplification (hRPA)‐combined, dual‐CRISPR/uAsCas12a assay is developed and lyophilized on a 3D‐printed microfluidic disc to achieve field‐deployable multiplex bacteria detection. Abstract One‐pot CRISPR‐based detection combining recombinase polymerase amplification (RPA) enables rapid and ...
Yuqing Shen, Bo Lu, Biao Ma, Xiong Ding
wiley   +1 more source

The Effect of Different Exposure Times on Some Properties of Three Types Visible Light Cured Acrylic Resins

open access: yesErbil Dental Journal, 2018
Background and Objectives: Visible light cured (VLC) acrylic resin is one of the developed polymeric acrylic resins found to be suitable for many dental applications: Removable, fixed, maxillofacial prostheses.
Abdullqadir Qadir, Rizgar Hasan
doaj  

Lignin as a High-Value Bioaditive in 3D-DLP Printable Acrylic Resins and Polyaniline Conductive Composite. [PDF]

open access: yesPolymers (Basel), 2022
Arias-Ferreiro G   +6 more
europepmc   +1 more source

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