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681
Prevalencia de congestión al esfuerzo en el paciente con insuficiencia cardiaca descompensada. seguimiento
Published 2025“…Se registraron variables demográficas, comorbilidades, parámetros ecocardiográficos y funcionales, niveles de biomarcadores y evaluación ecográfica venosa (VExUS). Todos los pacientes realizaron una prueba de esfuerzo en cicloergómetro; se cuantificaron las líneas B mediante USP antes y después del ejercicio. …”
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Tesis -
682
Prevalencia de congestión al esfuerzo en el paciente con insuficiencia cardiaca descompensada. seguimiento
Published 2025“…Se registraron variables demográficas, comorbilidades, parámetros ecocardiográficos y funcionales, niveles de biomarcadores y evaluación ecográfica venosa (VExUS). Todos los pacientes realizaron una prueba de esfuerzo en cicloergómetro; se cuantificaron las líneas B mediante USP antes y después del ejercicio. …”
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Tesis -
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687
Knowledge and use of edible mushrooms in two municipalities of the Sierra Tarahumara, Chihuahua, Mexico
Published 2014Subjects: “…SD Ciencia forestal…”
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688
Contextos de socialización y consumo de drogas ilegales en adolescentes escolarizados
Published 2014“…A sample of 1,285 adolescents, both males and females, aged between 12 and 20 years old, from four different schools in Monterrey, Mexico, was used. A structural equation model was used, explaining 20% of variance. …”
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689
Los marcos informativos del cannabis en la prensa española. Evidencia empírica desde la teoría del framing = Kalamuaren informazio-eremuak Espainiako prentsan. Ebidentzia enpiriko...
Published 2015“…This role-casting works in favor of certain news sources and actors (the Police, the Law, politicians) who are used to give a possitive image of themselves, whilst other actors (cannabis consumers) are only used to give a negative image of themselves. …”
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690
Las tres etapas del outsourcing, ¿en cuál etapa se encuentran las empresas mexicanas?
Published 2018“…De acuerdo con el Diccionario de Negocios de Cambridge (2010), es una estrategia en la cual se hace uso de otra empresa para realizar tareas particulares, porque puede hacerlas de manera más efectiva o económica. …”
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691
Fabrication and characterization of a nanostructured TiO2/In2S3-Sb2S3/CuSCN extremely thin absorber (eta) solar cell
Published 2016“…Nanostructured TiO2 deposited by screen printing on an ITO substrate was used as an n-type electrode. An ∼80 nm extremely thin layer of the system In2S3-Sb2S3 deposited by successive ionic layer adsorption and a reaction (silar) method was used as an absorber. …”
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692
Automatic Frequency Identification under Sample Loss in Sinusoidal Pulse Width Modulation Signals Using an Iterative Autocorrelation Algorithm
Published 2016“…Modulated voltage signals of this kind are used in industry by speed drives to vary the speed of alternating current motors while maintaining a smooth torque. …”
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693
Nanoparticles from Cu-Zn-Al shape memory alloys physically synthesized by ion milling deposition
Published 2012“…In this research, an ion milling equipment was used to elaborate nanoparticles from Cu-Zn-Al alloys with shape memory effect. …”
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694
Characterization of the profile and remuneration of business and management peer reviewers accredited by Minciencias, Colombia
Published 2021“…A 15-item questionnaire was used for a random sample of 190 evaluator-investigator pairs. …”
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695
High strain rate characterization of thermoplastic fiber-reinforced composites under compressive loading
Published 2019“…Quasi-static tests have been carried out using an electromechanical universal testing machine at three different strain rates, while dynamic tests were done using a split-Hopkinson pressure bar (SHPB) apparatus at two pressure setups in the gas chamber. …”
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696
Implementation of an online emergency education programme at a public university in Mexico
“…The chosen platform was used to create virtual classrooms, problem-based learning was encouraged, and videos and discussion panels were used especially in place of pre-COVID-19 planned laboratory classes. …”
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697
Implementation of an online emergency education programme at a public university in Mexico
Published 2020“…This platform is also used for University students to submit and evaluate homework for the in-person classes. …”
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698
Fatiga de un acero AISI/SAE 5160 con temple interrumpido
Published 2013“…AISI 5160 steel is used for the production of coil and leaf springs. …”
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699
Using facebook for learning: a case study on the perception of students in higher education
Published 2013“…This network was successful used within the Harvard community, and then was quickly spread out to other institutions. …”
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700
Fatiga de un acero AISI/SAE 5160 con temple interrumpido
Published 2013“…AISI 5160 steel is used for the production of coil and leaf springs. …”
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Tesis