Results 41 to 50 of about 169,887 (403)

High-Temperature Behavior of Silicone Sealants

open access: yesChallenging Glass Conference Proceedings, 2022
Since the early 2000s, an increasing number of globally reported fires in tall buildings, which have spread quickly, have been attributed to the façade.
Valérie Hayez, Georg Scheutz
doaj  

Silicone-Induced Granulomas of Breast Implant Capsule (SIGBIC)

open access: yesJournal of the Belgian Society of Radiology, 2023
Teaching point: A hypoechogenic mass within the fibrous capsule of a breast implant could correspond with a silicone-induced granuloma.
Evelien Martens, Machteld Keupers
doaj   +1 more source

The stability of insulin solutions in syringes is improved by ensuring lower molecular weight silicone lubricants are absent

open access: yesHeliyon, 2017
Protein drugs such as insulin are almost universally delivered via glass syringes lubricated with silicone oil. It is not uncommon for prefilled syringes (PFS) to become cloudy, which may affect bioavailability or total drug dose. To examine the role, if
Lamees Nayef   +2 more
doaj   +1 more source

Study on the dimensional stability of modern impression materials [PDF]

open access: yesRomanian Journal of Stomatology, 2020
Objective. Comparative evaluation of the accuracy and dimensional stability of modern impression materials, given that often the casting is not done at a short interval after impression. Materials and methods.
Bogdan Mihai Gălbinașu   +4 more
doaj   +1 more source

Obstetrics and gynecology residents’ satisfaction and self-confidence after an anal sphincter injury simulation-based workshop in Indonesia: a pre- and post-intervention comparison study [PDF]

open access: yesJournal of Educational Evaluation for Health Professions, 2022
Purpose Obstetric anal sphincter injury is one of the most common complications during delivery. Simulation models with manikins can be used as an effective medical learning method to improve students’ abilities before encountering patients.
Riska Wahyuningtyas   +6 more
doaj   +1 more source

Tribological behaviour of two kinds of typical hydrogel contact lenses in different lubricants

open access: yesBiosurface and Biotribology, 2019
Contact lenses have a special effect on the treatment of some eye diseases. The tribological behaviour of soft contact lenses considerably influences their clinical performance.
Dong Qin   +6 more
doaj   +1 more source

Tear Strength Analysis of MDX4-4210 and A-2186 Silicones with Different Intrinsic Pigments Incorporated by Mechanical and Industrial Methods

open access: yesInternational Journal of Dentistry, 2019
Objective. The aim of this study was to evaluate the tear strength of MDX4-4210 and A-2186 silicones with different intrinsic pigments incorporated by mechanical and industrial methods, comparing nonaged and aged groups. Materials and Methods.
Marcelo Coelho Goiato   +6 more
doaj   +1 more source

Ex Vivo Human Skin is not a Barrier for Cyclic Siloxanes (Cyclic Silicones): Evidence of Diffusion, Bioaccumulation, and Risk of Dermal Absorption Using a New Validated GC-FID Procedure

open access: yesPharmaceutics, 2020
Cyclic methylsiloxanes D4, D5, D6 (also called cyclic silicones) are widely used in various dermatological products and cosmetics, both for children and adults.
Dominika Krenczkowska   +4 more
doaj   +1 more source

Bone reabsorption associated with silicone implants in mentoplasty: a clinical case report [PDF]

open access: yesRevista Brasileira de Cirurgia Plástica, 2017
For many years, silicone implants were used in reconstructive and esthetic surgeries, especially in cases in which the facial profile of patients presented deficiencies in the inferior third of the face.
Gabriel Cardoso Ramalho   +4 more
doaj   +1 more source

A Tie-Over Dressing Using a Silicone Tube to Graft Deep Wounds

open access: yesArchives of Plastic Surgery, 2013
Background The most common cause of skin graft failure is the collection of blood or serous fluid underneath the graft. In our study, we describe the use of silicone tube for tie-over dressing to secure the skin graft margins with the aim of decreasing ...
Cem Inan Bektas   +5 more
doaj   +1 more source

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