Results 21 to 30 of about 213,538 (233)

Correlación de los resultados de ensayo de flexión en 4 puntos con distintos parámetros del ensayo de flexión semicircular

, 2021
Proyecto de graduación (licenciatura en ingeniería civil)--Universidad de Costa Rica. Facultad de Ingeniería. Escuela de Ingeniería Civil, 2021Este proyecto se enfocó en analizar la correlación entre los resultados del ensayo de flexión en 4 puntos y el ...
Corazzari Herrera, Gianluca
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Piezas a flexión

, 2013
Overview of fundamental concepts and ideas about the bending behaviour related to design of members complying with conditions of resistance, lateral torsion and deformation.Descripción de los conceptos e ideas fundamentales sobre la flexión en lo ...
Tomás Espín, Antonio
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Comportamientos de elementos de metal expandido sometidos a flexión

Ingeniería, 2011
En este artículo se presenta un estudio sobre el comportamiento elástico de tres tipos diferentes de láminas de metal expandido bajo cargas de flexión. Se investigó experimentalmente la relación entre carga, deflexion máxima y distancia entre apoyos para
Alejandro Pacheco Molina
doaj   +1 more source

Impact of Radiation Therapy on Physical and Psychosocial Health of Adolescents and Young Adults: A Joint Report From the Children's Oncology Group AYA and Radiation Oncology Committees

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Rates of cancer among adolescents and young adults (AYA), age 15–39 years, are increasing. Consequently, radiation oncologists are treating more AYAs who have diagnoses spanning both pediatric and adult practices. Compared to pediatric and older adult patients, AYAs face a unique set of challenges.
Hesham Elhalawani, Rachel K. Peterson, Avani D. Rao, Laurie J. McKenzie, Ahmed Magdy Elmotayam, Leslie Chang, Michael Roth, Susan L. McGovern   +7 more
wiley   +1 more source

A singular structure: Monopost made in composites [PDF]

, 2009
p. 3002-3012This work presents the design process, the analysis, and the performance of a cylindrical hollow monopost, made entirely in composites. It is about a translucent structure of height 40m, external diameter 1.60m and the average wall-thickness ...
Almerich-Chulia, Ana, PONS, D., MARTIN, P., ROVIRA, J. A.   +3 more
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Evaluación de la rigidez a flexión de puentes de viga-losa en concreto presforzado a partir de pruebas de carga. Caso de estudio: puente La Parroquia, vía La Renta - San Vicente de Chucurí

Revista UIS Ingenierías, 2016
Este trabajo presenta el análisis de rigidez a flexión, a partir de pruebas de carga, del puente La Parroquia, localizado entre los municipios de Bucaramanga y San Vicente del Chucurí (Santander, Colombia), el cual se ejecutó mediante la elaboración de ...
Angélica María Agredo Chávez, Silvia Juliana Sarmiento Nova, Álvaro Viviescas Jaimes   +2 more
doaj   +1 more source

Referral Patterns and Diagnostic Timeliness in Pediatric Cancer: A Hospital‐Based Study in Indonesia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Timely diagnosis and treatment are critical for improving survival among children with cancer. In low‐ and middle‐income countries (LMICs), delays are common and may be influenced by fragmented referral pathways and diagnostic limitations.
Nur Melani Sari, Regina Hadi Putri, Fatimah Assyifa, Judith Spijkerman, Gertjan Johannes Kaspers, Susi Susanah   +5 more
wiley   +1 more source

Effectiveness of Resistance Intradialytic Exercise Compared to Aerobic Intradialytic Exercise for Patients With Chronic Kidney Disease: A Randomized Controlled Clinical Trial

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Patients with chronic kidney disease undergoing hemodialysis commonly experience reduced physical function, fatigue, poor sleep quality, and impaired health‐related quality of life. Intradialytic exercise has been proposed as a non‐pharmacological strategy to improve these outcomes.
Klebson da Silva Almeida, Gisela Cristiane Miyamoto, Daniel da Costa Torres, Ian Setubal Reis Chaves, Jonas do Carmo Paschoalin, Braúlio Lima Nascimento, Luciana Dias Chiavegato   +6 more
wiley   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Determinación de las propiedades de flexión del contrachapado de lauán mediante ensayos de flexión por compresión = Determination of bending properties of lauan plywood by compression bending tests [PDF]

, 2021
Las propiedades de flexión de la madera contrachapada generalmente se obtienen a partir de pruebas estándar de flexión de 3 o 4 puntos. Estos ensayos han sido ampliamente cuestionados debido a la influencia del método de medición de la deflexión y debido
Juan Monjo-Carrió, Monjo-Carrió, Juan, Sakata, Hiroyasu, Hiroyasu Sakata, García-Santabárbara, Alfonso, Ramón Sastre-Sastre, Alfonso García-Santabárbara, Sastre-Sastre, Ramón   +7 more
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