Results 41 to 50 of about 3,959 (165)

Efectos del Ingreso de Hidrógeno en Juntas de Acero Soldadas Mediante el Proceso SMAW en Acero de Contenido Medio de Carbono

Tecnología y Ciencia, 2018
El calor generado por el arco eléctrico de la soldadura rompe el enlace de hidrógeno (H) de las moléculas de la atmósfera circundante, liberando dos átomos de hidrógeno por cada disociación.
Mariano Bertucelli, Mariano Inés, Cesar Marconi, Graciela Mansilla   +3 more
doaj  

Motivación Académica y su Relación con Esfuerzo Percibido en Estudiantes de Enfermería

Psicumex
El presente estudio analiza la relación entre la motivación académica y el interés y esfuerzo percibido por estudiantes de enfermería. Se aplicó un cuestionario a 447 estudiantes que incluyó una adaptación a la escala de motivación académica (EMA-Enf) y
Christian Díaz de León Castañeda, Elva Rosa Valtierra Oba, Ana Celia Anguiano Morán, Brenda Martínez Ávila, Bárbara Mónica Lemus Loeza, Gabriela Galván Villalobos   +5 more
doaj   +1 more source

Origin, evolution and biogeographic dynamics of the European rabbit (Oryctolagus cuniculus) in Southwestern Europe

The Anatomical Record, EarlyView.
Abstract The Pleistocene is a key period for understanding the evolutionary history and palaeobiogeography of the European rabbit (Oryctolagus cuniculus). The species was first documented in southeastern Iberia at the beginning of the Middle Pleistocene and appears to have rapidly spread throughout Southwestern Europe, where it was found in numerous ...
Maxime Pelletier
wiley   +1 more source

Balancing mechanics and metabolism: Elevational variation in the microanatomy of hummingbird flight muscle

The Anatomical Record, EarlyView.
Abstract Factors varying along elevational gradients impose strong aerodynamic and physiological constraints on powered flight, yet the internal microanatomical variation associated with elevational context in animals under such conditions remains poorly understood.
Juan Camilo Ríos‐Orjuela, Juliana Novoa‐Páramo, Maria Juliana Villalba Patiño, Zayra Viviana Garavito‐Aguilar, Alejandro Rico‐Guevara, Carlos Daniel Cadena   +5 more
wiley   +1 more source

Interacciones entre imagen urbana y turismo: reflexiones desde la Arquitectura

Patryter, 2022
El turismo contemporáneo, el patrimonio, y la imagen conforman una triada con vínculos tan entreverados que es difícil entender por separado cualquiera de los tres fenómenos (Alvarado-Sizzo, 2021).
Ilia Alvarado-Sizzo
doaj  

Effective Performance of the 2022 American College of Rheumatology/EULAR Classification Criteria for Antineutrophil Cytoplasmic Antibody–Associated Vasculitis in Pediatric Patients: An ARChiVe Study

Arthritis &Rheumatology, EarlyView.
Objective To assess the 2022 American College of Rheumatology (ACR)/EULAR classification criteria for antineutrophil cytoplasmic antibody–associated vasculitis (AAV) in children with chronic small‐to‐medium vessel vasculitis. Methods A cohort of 574 patients, identified by physician's diagnosis (MD‐diagnosis) in A Registry of Childhood Vasculitis, was ...
David A. Cabral, Else S. Bosman, Nick McPhate, Simranpreet K. Mann, Kirandeep K. Toor, Kimberly A. Morishita, Raashid Luqmani, Michael W. Beresford, James Bistolarides, Sarah Campillo, Sirirat Charuvanij, Kathryn Cook, Paul Dancey, Marietta de Guzman, Samundeeswari Deepak, Barbara Eberhard, Melissa Elder, Samuel Gagne, Katie Harrison, Adam Huber, Archana Khan, Susan Kim, Marisa S. Klein‐Gitelman, Tzielan C. Lee, Suzanne C. Li, Neil Martin, Flora McErlane, L. Nandini Moorthy, Alvaro H. Orjuela, Jonathan Park, Phil Riley, Alan M. Rosenberg, Susan Shenoi, Vidya Sivaraman, Sodality Sutnga, Tamara Tanner, Stacey E. Tarvin, Marinka Twilt, Linda Wagner‐Weiner, Rae S. M. Yeung, Kelly L. Brown, for the ARChiVe Investigators Network within the PedVas Initiative   +41 more
wiley   +1 more source

Pharmacokinetics, effectiveness and safety of certolizumab pegol in children and adolescents with active juvenile idiopathic arthritis: 9+‐year results from a multicenter, open‐label study

Arthritis &Rheumatology, Accepted Article.
Objective To assess the pharmacokinetics, effectiveness, safety, and immunogenicity of certolizumab pegol (CZP) in polyarticular‐course juvenile idiopathic arthritis (pcJIA). Methods Pediatric Arthritis Study of Certolizumab Pegol (NCT01550003), a multicenter, open‐label study, enrolled patients 2–17 years with active pcJIA and inadequate response ...
Hermine I Brunner, Lyudmila Grebenkina, Irina Nikishina, Ekaterina Alexeeva, Vyacheslav Chasnyk, Carlos Abud‐Mendoza, Nadina Rubio‐Pérez, Heinrike Schmeling, María del Rocio Maldonado‐Velázquez, Diane Brown, Andrew Zeft, Esi Morgan, C. Egla Rabinovich, Daniel Kingsbury, Hulya Bukulmez, Beth Gottlieb, Thomas Griffin, Lisa Imundo, Stacey Tarvin, Earl Silverman, Laura Shaughnessy, Saori Shimizu, Paulette Williams, Rocío Lledó‐García, Gauri Utturkar, Baran Ufuktepe, Alberto Martini, Daniel Lovell, Nicolino Ruperto   +28 more
wiley   +1 more source

Nueva localidad de reproducción para Charadrius nivosus en el centro de México

Huitzil, 2020
El reporte de sitios reproductivos de chorlo nevado (Charadrius nivosus) es importante debido al estatus de amenazado en México y su vulnerabilidad ante la modificación de hábitats. C.
Tiberio Monterrubio-Rico, Ramón Cancino Murillo, Alejandro Pérez Arteaga, Elvia Lemus Ortiz   +3 more
doaj   +1 more source

All Suture Bone Tunnel Docking Technique for Distal Biceps Tendon Repair

Arthroscopy Techniques, EarlyView.
Abstract Distal biceps tendon ruptures result in significant functional deficits, including 40% to 50% loss of supination strength if left untreated. Current hardware‐based fixation methods achieve excellent outcomes but are associated with higher costs, 20% to 25% complication rates, and technical complexity.
Dustin J. Kress, Amber Lopez, Nicolas Artz, Alvarho Guzman, James Lee, Jonathan Suh, Patrick McGahan, Ajith Malige, James L. Chen   +8 more
wiley   +1 more source

Percutaneous Transaxillary Access for Large‐Bore Cardiovascular Interventions: Evidence, Technique, and Complication Management

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Percutaneous transaxillary access is an established alternative to transfemoral large‐bore arterial access for transcatheter structural heart interventions and mechanical circulatory support (MCS). Although useful for overcoming hostile iliofemoral anatomy and providing prolonged support and patient mobilization in case of MCS, the axillary ...
Gioel Gabrio Secco, Marco Lombardi, Edoardo Elia, Juan Guido Chiabrando, Andrea Demarchi, Rocco Vergallo, Andrea Audo, Giulia Maj, Giuseppe Patti, Nicolas M. Van Mieghem   +9 more
wiley   +1 more source