Results 61 to 70 of about 314,839 (304)

Bending of CORC® cables and wires: finite element parametric study and experimental validation

Superconductors Science and Technology, 2018
A conductor on round core (CORC®) cable is composed of several layers of helically wound high-temperature superconducting (HTS) tapes on a round core with the winding direction reversed in each successive layer.
V. A. Anvar, K. Ilin, K. Yagotintsev, B. Monachan, K. Ashok, B. A. Kortman, B. Pellen, T. Haugan, J. Weiss, D. C. van der Laan, R. J. Thomas, M. Prakash, M. S. A. Hossain, A. Nijhuis   +13 more
semanticscholar   +1 more source

Laser Metal Powder Deposition of Titanium Microalloyed HSLA Steel FeC0.12Si0.25Mn1.3

Advanced Engineering Materials, EarlyView.
This study investigates the additive manufacturing of titanium‐doped high‐strength low‐alloy (HSLA) steel via laser metal deposition. It reveals distinct process‐structure relationships for elemental powder blends compared to prealloyed feedstocks.
Olaf Stelling, Matthias Steinbacher, Nils Ellendt   +2 more
wiley   +1 more source

Reduction of Oxide Inclusions During the High‐Frequency Welding of Steel via a Nonthermal Ar/H2 Plasma Jet

Advanced Engineering Materials, EarlyView.
High‐frequency (HF) welding of steel is limited by oxide inclusions that degrade weld quality. This study demonstrates, for the first time, the integration of a nonthermal Ar/H2 dielectric barrier discharge (DBD) plasma jet into HF welding. Local plasma treatment provides effective shielding and in‐situ oxide reduction, resulting in markedly fewer and ...
Viktor Udachin, Lienhard Wegewitz, René Gustus, Henning Wiche, Wolfgang Maus‐Friedrichs   +4 more
wiley   +1 more source

Study of behavior of hanging bridges type Pony

Ingeniería e Investigación, 2004
In the country there is a great quantity of hanging bridges type pony. This article presents the methodology and the results obtained in a study of the behavior of this type of bridges for the construction and the service loads.
Caori Patricia Takeuchi Tam, Beatriz Elena León, Mario Alberto González   +2 more
doaj  

Piezoresistive Monitoring of Carbon Nanomaterial‐Reinforced Epoxy Composites Under Cyclic and Fatigue Loading: A Review

Advanced Engineering Materials, EarlyView.
Carbon nanomaterial‐reinforced epoxy composites exhibit pronounced piezoresistive behavior, enabling intrinsic damage sensing under cyclic and fatigue loading. This review critically compares carbon nanotube and graphene systems, correlating filler content, percolation threshold, and gauge factor with sensing stability and damage evolution.
J. M. Parente, J. Nunes‐Pereira, A. P. Silva, P. N. B. Reis   +3 more
wiley   +1 more source

Programa para la prevención de enfermedades periodontales por consumo del tabaco en adolescentes

Correo Científico Médico, 2013
Introducción: dentro de los principales trastornos de salud bucal en los adolescentes están las enfermedades periodontales a causa del consumo del tabaco, como uno de los factores de riesgos, por lo que la educación para la salud en esta etapa de la ...
Bárbara Cables Fernández, Dayana Cables Fernández, Pilar Carracedo Pérez, Iliana Fernández Peña   +3 more
doaj  

Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma

Advanced Engineering Materials, EarlyView.
The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie, David Kramer, Thomas Scheithauer, Hans Jürgen Maier, Thomas Hassel   +4 more
wiley   +1 more source

Programa de Intervención para favorecer la higiene y salud bucal en pacientes con aparatología removible

Correo Científico Médico, 2013
Introducción: la higiene bucal en pacientes con tratamiento ortodóncico es de vital importancia en el buen funcionamiento y tratamiento, esta va asociada con el correcto cepillado de los dientes y de los aparatos ortodóncicos, elementos que llegan a ser
Dayana Cables Fernández, Bárbara Cables Fernández, Narlinda Segura Martínez, Iliana Fernández Peña   +3 more
doaj  

3D‐Printed Giant Magnetoresistive (GMR) Sensors Based on Self Compliant Springs

Advanced Engineering Materials, EarlyView.
This work explores 3D‐printed GMR sensors utilizing self‐compliant spring structures and conductive PLA composites. By optimizing arm width, we achieved high piezoresistive (0.34%/mm) and magnetoresistive (0.77%/mT) sensitivities. Demonstrated through Bluetooth‐integrated pressure and magnetic position sensing, these full printed low‐cost, customizable
Josu Fernández Maestu, Nelson Pereira, Javier Vicente, Carmen Rial Tubio, Senentxu Lanceros‐Méndez   +4 more
wiley   +1 more source

Salud Digital: Transformación de la atención médica ecuatoriana a través de tecnologías digitales

Revista de Investigaciones en Energía, Medio Ambiente y Tecnología
La incorporación de tecnologías digitales está revolucionando la atención médica en Ecuador, elevando significativamente la calidad y facilitando el acceso a los servicios de salud.
Johana Alcívar López, Paola Alcívar Viteri, Evelyn Cevallos Manzaba   +2 more
doaj   +1 more source