Results 61 to 70 of about 2,653 (117)
Este artigo apresenta um estudo sobre o desenvolvimento de um medidor de vazão baseado no tubo de Venturi como elemento primário. O projeto do transdutor é descrito de acordo com seus detalhes dimensionais e construtivos, auxiliado por resultados ...
Ronald Alzamende Martins +2 more
doaj
The relationship between diameter and taper of nickel-titanium rotary instruments on the torsional resistance to fracture [PDF]
Objective: To evaluate the resistance to fracture of rotary Ni-Ti files of various diameters and tapers after torsional stress simulation. Methods: Profile (Dentsply Maillerfer, Ballaigues, Suíça) instruments sizes 15 to 40, taper 0.04 and 0.06 were used.
Erick Miranda Souza +3 more
doaj
Wear of K3 and ProTaper files after simulated clinical use in curved canals [PDF]
Objective: To assess wear, after simulated clinical use of K3 (SybronEndo, Orange, CA, EUA) and ProTaper files (Dentsply-Maillefer, Tulsa, Oklahoma, EUA) in 46 mesiovestibular roots of human maxillary first molars, recently extracted and with mean ...
Patrícia de Almeida Rodrigues Silva e Souza +2 more
doaj
Shaping ability of a pediatric motor-driven instrumentation system in primary molar root canal prototypes. [PDF]
Souza BK +5 more
europepmc +1 more source
Le rapport au numérique : un outil heuristique pour différencier en formation à distance
Malgré les avantages de la formation à distance (FAD) en matière de flexibilité et d’accessibilité, les environnements numériques d’apprentissage (ENA) restent souvent rigides et déconnectés des pratiques d’apprentissage des personnes étudiantes.
Hassen Ben Rebah +2 more
doaj +1 more source
Due to the importance of the environment on animal production and thus environmental control, the study aims to build a system for monitoring and control the meteorological variables, temperature and relative humidity, low cost, which can be associated ...
Irenilson M. da Silva +4 more
doaj
A dificuldade em descrever fenômenos humanos visíveis ou não levanta a questão de nossa capacidade em quantificar atividades relativas ao curso fisiológico da vida.
Henrique Olival Costa
doaj
Comparative Analysis Between Isolated Posterior and Anteroposterior Approaches for Severe Scoliosis Treatment. [PDF]
Verde SRL +6 more
europepmc +1 more source
Monitoring Hydrogen-Induced Cracking in Tensile Wires of Flexible Pipes by Acoustic Emission Technique. [PDF]
Oliveira KDR +5 more
europepmc +1 more source

