Results 41 to 50 of about 1,234,652 (263)

Lubrication model of a knee prosthesis, with non newtonian fluid and porous rough material [PDF]

, 2009
Tibial component of knee prostheses, made of ultra high molecular weight polyethylene (UHMWPE), experiences a high degree of wear and may be expected to last twelve years on average.
Berli, Marcelo Eduardo, Campana, Diego Martin, Di Paolo, José, Ubal, Sebastian   +3 more
core  

Modified Neumann incision for implant placement in overdentures: Case series of a less invasive alternative

Clinical Advances in Periodontics, EarlyView.
Abstract Background Conventional envelope flap techniques for implant placement in edentulous mandibles are associated with greater postoperative morbidity, especially in elderly patients or those with anatomical limitations. Minimally invasive alternatives aim to preserve soft tissues and reduce complications, enhancing clinical predictability ...
Lucas Jardim da Silva, Laura Lourenço Morel, Luciana de Rezende Pinto, Otacílio Luiz Chagas‐Júnior, Jamil Awad Shibli, Fernanda Faot   +5 more
wiley   +1 more source

Good things never last: dampening positive emotions influences our optimism levels

Anales de Psicologia
Despite the increasing interest in understanding positive emotion regulation (ER)strategies and their relation with mental health, the relationship between responses to positive affect and cognitive styles such as optimism has yet to be tested ...
Ernestina Etchemendy, Rocío Herrero, Macarena Espinoza, Guadalupe Molinari, Giulia Corno, Alba Carrillo-Vega, Cristina Botella, Rosa Baños   +7 more
doaj   +1 more source

WSPLK: A systematic approach to the thermodynamic characterization of light and heavy Mexican crude oil

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract A streamlined characterization framework (WSPLK) is presented for modelling complex reservoir fluids using cubic equations of state. The key methodological contribution is the introduction of a single global parameter ε directly into Pedersen's boiling‐point correlation, restoring pure‐component calibration and eliminating the need for ...
Angélica Merlo‐Robredo, Heber Barragán‐Mayet, Lourdes Mayet‐Cruz, José Fernando Barragán‐Aroche   +3 more
wiley   +1 more source

Estimating Pure Diffusion Contributions in Alkaline Pulping Processes [PDF]

, 2002
A model that predicts isothermal alkali diffusion and reaction with acetyl groups in moist wood chips was derived and approximated. System parameters were estimated from unsteady-state experimental data.
Costanza, Pedro, Costanza, Vicente
core  

A functional identity involving elliptic integrals [PDF]

, 2017
Producción CientíficaWe show that adouble integral remains invariant as one trades some parameters. This invariance property is suggested from symmetry considerations in the operating characterstics of a semiconductor Hall-effect device.Ministerio de ...
Glasser, M. Lawrence, Zhou, Yajun
core   +4 more sources

ULK4 and CDKN2A polymorphisms influence the risk of developing monoclonal gammopathy of undetermined significance

International Journal of Cancer, EarlyView.
What's New? Monoclonal gammopathy of undetermined significance (MGUS) is an asymptomatic precursor to multiple myeloma, sharing substantial genetic features with overt malignancy. Given evidence implicating autophagy in myeloma risk, this study examined whether genetic variations in autophagy‐related genes influence MGUS susceptibility.
José Manuel Sánchez‐Maldonado, Angelica Macauda, Antonio José Cabrera‐Serrano, Hauke Thomsen, Murat Güler, Rob Ter Horst, Bethany van Guelpen, Pavel Vodicka, Stefano Landi, Subhayan Chattopadhyay, Pelin Ünal, Lucía Ruiz‐Durán, Delphine Casabonne, Hartmut Goldschmidt, Istemi Serin, María Carretero‐Fernández, Elena Cabezudo, Fernando Reyes‐Zurita, Aaron D. Norman, Ramón García‐Sanz, Gabriele Capurso, Per Hoffmann, Ulrika Pettersson‐Kymmer, Francisco Jiménez‐Romera, S. Vincent Rajkumar, Niels Weinhold, Ludmila Vodickova, Christian Langer, Angelika Stein, Abdulkadir Karismaz, Victor Moreno, Markus M. Nöthen, Karl‐Heinz Jöckel, Francesca Tavano, Joaquín Martínez‐López, Shaji K. Kumar, Juan Francisco Gutiérrez‐Bautista, Daniela Basso, Florentin Späth, Yolanda Benavente, Michelle A. T. Hildebrandt, Börge Schmidt, Tereza Sevcikova, Rui Manuel Vieira Reis, Yang Li, Miguel Ángel López‐Nevot, Mihai G. Netea, Daniele Campa, Alyssa Clay‐Gilmour, Susan L Slager, Kari Hemminki, Celine M Vachon, Asta Försti, Federico Canzian, Juan Sainz   +54 more
wiley   +1 more source

Computational Spinning Model to Study Different Expressions Proposed in the Literature for the Elongational Viscosity Evaluation from Spinning Experimental Data [PDF]

, 2006
The relation between isothermal elongational flow and other flow kinematics, like shear flow, was of interest since the early stages of rheometry.
Deiber, Julio Alcides, Ottone, Mariel Lorena, Peirotti, Marta Beatriz   +2 more
core  

Formulation‐Dependent Cytotoxic Effects of Commercial and Analytical‐Grade Mancozeb in C6 Glial Cells

Journal of Applied Toxicology, EarlyView.
ABSTRACT Mancozeb (MZ) is a widely used dithiocarbamate fungicide composed of manganese (Mn) and zinc (Zn) complexes. Increasing concern has been raised regarding its occupational and human health relevance, particularly due to its neurotoxic potential associated with Mn‐related cellular dysfunction.
Lavínia Lazzarotti, Felipe Vanz, Karina Giacomini Varela, Viviane Glaser, Diego de Carvalho, Aline Pertile Remor   +5 more
wiley   +1 more source

Representing and Capturing the Experts´ Knowledge in a Design Process [PDF]

, 2003
An object-oriented framework to support the modeling and management of the design process is introduced. It naturally integrates the representation of both the design process itself, and the outcomes that are achieved as the result of the various design ...
Gonnet, Silvio Miguel, Henning, Gabriela Patricia, Leone, Horacio Pascual   +2 more
core   +1 more source