Results 121 to 130 of about 22,021 (263)

New bounded unit Weibull model: Applications with quantile regression. [PDF]

PLoS One
Sapkota LP, Bam N, Kumar V.
europepmc   +1 more source

In Vitro Evaluation of Bond Strength of Adhesive Systems to Dentin and Stability of the Hybrid Layer

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective Contemporary dental adhesives demonstrate strong durable adhesion to enamel while long‐term bonding stability to dentin remains uncertain. This in vitro study aimed to compare conventional dentin conditioning protocols supplemented with protease inhibition and chelate‐based conditioning protocols. Materials and Methods Four groups of
Ana Torres Muñoz, José F. Bartolomé, Carlos Oteo Calatayud, Guillermo J. Pradíes Ramiro, Óscar González‐Martín   +4 more
wiley   +1 more source

Survival analysis based on an enhanced Rayleigh-inverted Weibull model. [PDF]

Heliyon
Elgarhy M, Kayid M, Johannssen A, Elsehetry M.   +3 more
europepmc   +1 more source

Effect of Glazing Dwell Time and Cooling Duration on Flexural Strength and Surface Microhardness of 3 mol% Yttria‐Stabilized Tetragonal Zirconia: An In Vitro Study

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective To evaluate the effect of glazing dwell time and cooling duration on the flexural strength and surface microhardness of high‐translucency 3 mol% yttria‐stabilized tetragonal zirconia polycrystal (3Y‐TZP). Materials and Methods Total of 108 rectangular zirconia specimens (20 × 4 × 2 mm) were fabricated from preshaded monolithic blocks
Shubha Sarmalkar, Aradhana Nagarsekar, Meena A. Aras, Umesh Y. Pai, Ridhima Gaunkar, Prajakta R. Volvaikar   +5 more
wiley   +1 more source

An extended Rayleigh Weibull model with actuarial measures and applications. [PDF]

Heliyon
Elgarhy M, Johannssen A, Kayid M.
europepmc   +1 more source

Surgery Utilization Mediates Survival in Patients With Dementia and Stage I–III Colorectal Cancer

Journal of the American Geriatrics Society, EarlyView.
ABSTRACT Background Dementia is associated with increased mortality among patients with colorectal cancer (CRC), and they receive less invasive evaluations, chemotherapy, and surgery. The objectives of this study were to (1) compare demographics and treatment patterns among individuals with CRC with and without dementia, and (2) evaluate the ...
Evan M. Abbey, Vashisht V. Madabhushi, Meghan E. Lark, Brian Ruedinger, Malaz A. Boustani, Sanjay Mohanty   +5 more
wiley   +1 more source

The development of an extended Weibull model with applications to medicine, industry and actuarial sciences. [PDF]

Sci Rep
Imran M, Alsadat N, Tahir MH, Jamal F, Elgarhy M, Ahmad H, Johannssen A.   +6 more
europepmc   +1 more source

Effect of resin type, cleaning solution, and aging on the mechanical properties and reliability of additively manufactured occlusal devices

Journal of Prosthodontics, EarlyView.
Abstract Purpose The purpose of this in vitro study was to investigate the effect of alcohol‐free cleaning solutions on the mechanical properties and reliability of additively manufactured occlusal device resins, compared with isopropyl alcohol (IPA), while considering the influence of aging.
Selim Polat, Ayyüce Nur Tezcan, Hanan Al‐Johani, Gülce Çakmak, Mustafa Borga Dönmez, Burak Yilmaz   +5 more
wiley   +1 more source

Publisher Correction: The development of an extended Weibull model with applications to medicine, industry and actuarial sciences. [PDF]

Sci Rep
Imran M, Alsadat N, Tahir MH, Jamal F, Elgarhy M, Ahmad H, Johannssen A.   +6 more
europepmc   +1 more source

Pressed lithium disilicate glass ceramics: Microstructural characterization, in vitro and in silico nonlinear dynamic analysis for biaxial flexural strength

Journal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate the mechanical properties of lithium disilicates, and to assess the predictive capability of in silico models for biaxial flexural strength (BFS). Materials and Methods Specimens of four heat‐pressed lithium disilicates (IPS e.max Press, Rosetta SP, LiSi Press, Vintage Prime Press) were obtained.
Larissa M. M. Alves, Hefei Li, Satoshi Yamaguchi, Ernesto B. Benalcázar‐Jalkh, Tiago M. B. Campos, Edmara T. P. Bergamo, Laura F. Carvalho, Raphaelle S. M. de Sousa, Pedro H. Amorim, Edisa de Oliveira Sousa, Satoshi Imazato, Yu Zhang, Estevam A. Bonfante   +12 more
wiley   +1 more source