Results 61 to 70 of about 114,583 (183)

The Effect of Hybrid Nano Addition on the Color Stability of Maxillofacial Rehabilitation Silicone Material after Weathering

Medical Journal of Babylon
Background: Facial prostheses may get discolored and change color from intrinsic and extrinsic coloring due to external factors. This is related to the inherent color stability of elastomers and colorants.
Shahad Fadhil Bunyan, Fatanah Mohamad Suhaimi, Faraedon Mohidden Mostafa Zardawi, Siti Noor Fazliah Mohd Noor, Muhammad Azrul Zabidi   +4 more
doaj   +1 more source

The coloring game on matroids [PDF]

, 2017
A coloring of the ground set of a matroid is proper if elements of the same color form an independent set. For a loopless matroid M, its chromatic number χ(M) is the minimum number of colors in a proper coloring.
Lason, Michael
core   +1 more source

Influence of nanoparticles on color stability, microhardness, and flexural strength of acrylic resins specific for ocular prosthesis

International Journal of Nanomedicine, 2014
The aim of this study was to assess the effect of adding nanoparticles to N1 acrylic resin intended for artificial sclera, in terms of the color stability, microhardness, and flexural strength of the resin. Three hundred samples of N1 acrylic resin were used: 100 samples for color stability and microhardness tests (each test was performed on the ...
Andreotti, Agda Marobo, Goiato, Marcelo Coelho, Moreno, Amalia, Nobrega, Adhara Smith, Pesqueira, Aldieris Alves, Santos, Daniela Micheline dos   +5 more
openaire   +6 more sources

Prosthesis-Patient Mismatch Negatively Affects Outcomes after Mitral Valve Replacement: Meta-Analysis of 10,239 Patients

, 2019
Objective: This study sought to evaluate the impact of prosthesis-patient mismatch on the risk of perioperative and long-term mortality after mitral valve replacement. Methods: Databases were researched for studies published until December 2018.
Lima,Ricardo Carvalho, Alexandre Motta Menezes (4642921), Menezes,Alexandre Motta, Pibarot,Philippe, Luiz Rafael Pereira Cavalcanti (6047855), Diniz,Roberto Gouvea Silva, Marie-Annick Clavel (6512144), Barros Oliveira Sá, Michel Pompeu, Gouvea Silva Diniz, Roberto, Sérgio da Costa Rayol (6047861), Clavel,Marie-Annick, Sá,Michel Pompeu Barros Oliveira, Cavalcanti,Luiz Rafael Pereira, Motta Menezes, Alexandre, Roberto Gouvea Silva Diniz (6402584), Rayol,Sérgio da Costa, Clavel, Marie-Annick, Michel Pompeu Barros Oliveira Sá (4642930), Cavalcanti, Luiz Rafael Pereira, Rayol, Sérgio da Costa, Philippe Pibarot (34912), Ricardo Carvalho Lima (4642936), Lima, Ricardo Carvalho, Pibarot, Philippe   +23 more
core   +1 more source

Upper limb prosthesis, analysis of existing technologies and study in plane motion.

, 2023
reservedL’elaborato affronta le problematiche relative all’amputazione trans-omerale e a cosa essa può essere dovuta. Lo scopo dello studio è quello di avere una più chiara visione delle tecnologie esistenti per ovviare alla mancanza dell’arto e di ...
BOGGIANI, LUCA
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Presencia de candida en pacientes con estomatitis subprotesica que acuden a la facultad de odontología de la universidad de Cartagena en el periodo transcurrido entre agosto 2006 - junio 2007

Duazary, 2014
ResumenLa acción de cubrir la mucosa masticatoria con una prótesis constituye para el tejido una agresión mecánica no fisiológica; los efectos de presión, tracción y empuje que con ella se produce pueden causar acciones irritantes sobre la misma.
Miriam Pulido Rozo, Martha Carmona Lorduy, Karen Abud Blanco, Kelly Bolivar Marquez, Yessica Cortés Múnera   +4 more
doaj  

An Improved Algorithm for the Nearly Equitable Edge-Coloring Problem [PDF]

, 2004
A nearly equitable edge-coloring of a multigraph is a coloring such that edges incident to each vertex are colored equitably in number. This problem was solved in O(kn^2) time, where n and k are the numbers of the edges and the colors, respectively.
XIE, Xuzhen, ONO, Takao, NAKANO, Shin-ichi, HIRATA, Tomio   +3 more
core  

In-vitro and in-vivo evaluation of an innovative bio-inspired ankle-foot passive prosthesis

, 2023
reservedThis thesis presents a comprehensive exploration of the development and evaluation of a multi-articular bioinspired powered ankle-foot prosthesis, designed with the distinctive feature of incorporating structures closely mimicked from the human ...
BOSELLI, FRANCESCA
core  

Between coloring and list-coloring: μ-coloring [PDF]

, 2011
A new variation of the coloring problem, mu-coloring, is defined in this paper. A coloring of a graph G = (V,E) is a function f: V -> N such that f(v) is different from f(w) if v is adjacent to w.
Cecowski Palacio, Mariano, Bonomo, Flavia   +1 more
core   +1 more source

Hurricane : a coloring book

, 2005
This coloring book was produced to help children cope with the trauma of living through a ...
South Carolina Department of Mental Health
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