Resultados de búsqueda - ("valis" OR "valid")

Migraine management por Marfil Rivera, Alejandro

“…As in all primary headaches, paraclinic and imaging studies are normal and rarely necessary, exception made for the cases where there is clinical doubt or whenever the patient is too anxious and wishes to be ‘‘as certain as you can be’’. This may be a valid reason; however it may increase the cost of medical attention and can be problematic in institutions with a high volume of patients.…”
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Editor for creating and applying computerise surveys por López Walle, Jeanette M., Blanco Vega, Humberto, Ornelas Contreras, Martha, Tristán Rodríguez, José Leandro, Cocca, Armando, Mayorga Vega, Daniel, Viciana Ramírez, Jesús

“…The prospects about new versions of the system stress on: extending the number of measured topics; creating automatic corrections systems; managing data via internet; and selecting the most valid items to measure each matter or specific groups of persons.…”
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Uso del análisis de conglomerados para la detección de encuadres en el tratamiento periodístico de la Iniciativa Mérida = Use of cluster analysis to detect news frames in the media... por Rodelo, Frida V., Muñiz, Carlos

“…ABSTRACT It has been stressed the need for framing studies to opt for frame identification methods that provide reliable and valid results. In this article, a cluster analysis is used to identify issue-specific frames in the news articles about the Merida Initiative, an international cooperation agreement that received wide media coverage for its implications both for the Mexican security policy and the struggle against drug trafficking.…”
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Estimating resistive and dielectric effects during microwave heating of Fe0.22Ni0.67Mn2.11O4 por Aguilar Garib, Juan Antonio, García, Felipe, Valdez Nava, Zarel

“…However, these approaches are not valid for semiconductors. Permittivity and resistivity are very sensitive to chemical composition; therefore it is difficult to extrapolate properties from similar materials as can be done with thermal properties. …”

MUSIC AS A HOLISTIC MODEL OF BEING/ An Onto-Harmonical Contribution to a "Polyphonic" Understanding of Peace : 1. Preparatory ontological reflections por Schadel, Erwin

“…Or said in other words: With regard to that direct interrelationship music can be conceived not only as an inter-national, but even as an ínter-continental medium of communication, - as an universally valid holistic model of being, by virtue of which the ontical conditions of a creative peace can be observed as being realized and also as being realizable.…”
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Hairy cell leukemia, an uncommon B-cell lymphoid neoplasia por Garza Ledezma, María Alejandra, Tellez Hinojosa, Carlos Alberto, González Lopez, Elias Eugenio, Gómez Almaguer, David

“…However, interferon and rituximab are a valid option, if the ideal treatment is unavailable. …”
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Estructura factorial del inventario leisure coping belief scale en una muestra mexicana por Vanegas Farfano, Minerva, González Ramírez, Mónica Teresa

“…It is evident that the LCBS-M is a valid and reliable measure to continue the studies on beliefs about the use of the hobbies as coping strategies in Mexican adults.…”
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Propiedades psicométricas de una escala sobre el material artístico y su uso para resolver problemas en sesiones de terapia de arte por Vanegas Farfano, Minerva, Cruz Fierro, Norma, González Ramírez, Mónica Teresa

“…Abstract The objective of this study was to generate a reliable and valid scale that assessed the development of abilities focused on problem-solving through artistic techniques and materials on the therapeutic setting. …”
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Nutritional screening and prevalence of hospital malnutrition risk. University Hospital of the UANL, Monterrey por Ancer Rodríguez, Patricia R., Porrata Mauri, Carmen, Hernández Triana, Manuel, Salinas Zamora, Karla, Bernal García, Verónica, Trejo Guzmán, Samantha, González García, Blanca, Herrera López, Mayra, De la Torre Salinas, Anel, Rojas Ramírez, Clemente, Galarza Delgado, Dionicio Ángel

“…According to previous results in Mexican health institutions and considering a mean malnutrition risk prevalence of 50%, it was calculated that a sample size of 3200 subjects was required for the assessment of valid risk values. Patients with values ≥3 on the Nutritional Risk Screening (NRS, 2002) were classiied as carriers of nutritional risk. …”
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Evaluation of GSJ instrusive rocks JG1, JG2, JG1a, and JGb1 by an objective outlier rejection statistical procedure por Guevara, Mirna, Verma, Surendra P., Velasco Tapia, Fernando

“…After this process, the databases were evaluated by means of statistical tests for detection of possible outliers at a strict confidence level of 99%, minimizing the danger of rejecting a valid observation as an outlier. New concentration mean values and other statistical parameters were computed from final normal distributions. …”
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Factores críticos que determinan la intención de compra en línea en el comercio electrónico mexicano por Zubirán, Rolando, López, Jesús F.

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Enfermedad pulmonar obstructiva crónica y cocción de alimentos con biomasa: Un problema transdisciplinar por Ramirez Roldan, Sebastian

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Diseño de instrumento para medir motivación laboral y compromiso organizacional en personal operativo de SIDUE por López-Martínez, Olam

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Soluble RAGE as a severity marker in community acquired pneumonia associated sepsis por Narvaez Rivera, Rodrigo M., Rendón, Adrián, Salinas Carmona, Mario César, Rosas Taraco, Adrián Geovanni

“…A lack of specific and valid pathophysiologic severity markers affect early and effective sepsis therapy. …”
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State-of-the-art of data collection, analytics, and future needs of transmission utilities worldwide to account for the continuous growth of sensing data por Segundo Sevilla, Felix Rafael, Liu, Yanli, Barocio Espejo, Emilio, Korba, Petr, Andrade, Manuel, Bellizio, Federica, Bos, Jorrit, Chaudhuri, Balarko, Chavez, Hector, Cremer, Jochen, Eriksson, Robert, Hamon, Camille, Herrera, Miguel, Huijsman, Marnick, Ingram, Michael, Klaar, Danny, Krishnan, Venkat, Mola, Jorge, Netto, Marcos, Paolone, Mario, Papadopoulos, Panagiotis, Ramirez, Miguel, Rueda, Jose, Sattinger, Walter, Terzija, Vladimir, Tindemans, Simon, Trigueros, Alberto, Wang, Yajun, Zhao, Junbo

“…The overall objective of this document is to capture the actual needs from the interviewed utilities, thereby laying the groundwork for setting valid assumptions for the development of advanced algorithms in this field.…”
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Validación de un instrumento de investigación para medir factores del capital humano por Herrera-Rodríguez, Mauricio, Partida-Puente, Abel, Guerra-Moya, Sergio Armando

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Gestión de la responsabilidad corporativa: Análisis del sector eléctrico mexicano = Corporate social responsibility management: An analysis of Mexican power sector. por García, M.

“…Explaining tools will be used in order to valid the results of the CSR Management in this company. …”
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Valuación del riesgo para micro empresas del sector comercial en México a través del coeficiente Beta por Flores Sánchez, Edgar Mauricio, Rodríguez Batres, Axel, Flores Delgado, Javier Antonio, Varela Espidio, Joaquín Bernardo

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Desarrollo de un cuestionario para evaluar las actitudes y percepciones de docentes de educación secundaria en relación con las actividades experimentales por Guerra Ramos, María Teresa, García Horta, José Baltazar, López Valentín, Dulce María

“…The idea is to develop a valid and reliable questionnaire to assess science teachers’ attitudes and perceptions related to practical work. …”
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Factores críticos que determinan la intención de compra en línea en el comercio electrónico mexicano (Critical factors which determine purchase online intent in the Mexican electro... por Zubirán Shetler, Sergio Rolando, López Pérez, Jesús Fabián

“…A summary of past empirical studies is provided deriving from the aforementioned theoretical models followed by results of an exploratory field study comprising of 39 valid observations randomly selected from within the Professional Employees Internet Users segment. …”
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