Resultados de búsqueda - ((best OR esteoaoos) OR (est OR (((estigmas OR puestos) OR testaar) OR (tests OR lester)))) point*

Thermomechanical Performance of fr-4 Laminates in the Manufacturing Process of Printed Circuit Boards. por Rodríguez Vázquez, Carlos Alfonso

“…In 2006 the Restriction of Hazardous Substances (RoHS) prohibited the use of lead (Pb) in solder paste, which has a melting temperature around 180oC, whereas lead-free solder pastes have a melting point around 230oC, 30oC-40oC higher than Pb solder paste, this has generated PCB thermo mechanical problems due to the temperature increase at which the material is exposed. …”
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Thermomechanical Performance of fr-4 Laminates in the Manufacturing Process of Printed Circuit Boards. por Rodríguez Vázquez, Carlos Alfonso

“…In 2006 the Restriction of Hazardous Substances (RoHS) prohibited the use of lead (Pb) in solder paste, which has a melting temperature around 180oC, whereas lead-free solder pastes have a melting point around 230oC, 30oC-40oC higher than Pb solder paste, this has generated PCB thermo mechanical problems due to the temperature increase at which the material is exposed. …”
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Reducción de tiempo muerto e implementación de documentación en líneas de procesos de producción de micro-alambre por Fernández Valadez, Vanesa Esmeralda, Martínez Martínez, Raquel, Luna Lázaro, Martín, Meléndez Guevara, Jesús Adolfo

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Prácticas ecológicas con tabiques por Becerra Rodríguez, María Blanca, Franco Baltazar, Ángel Adad, Hernández Hernández, Arturo, López Navarro, Isabel Ernestina

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A stochastic location-inventory problem: complexity and mathematical formulations. por Hernández González, Nelly Montserrat

“…In our case they are limited as single source, which means that each demand point should be serviced by a single supply point. …”
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A stochastic location-inventory problem: complexity and mathematical formulations. por Hernández González, Nelly Montserrat

“…In our case they are limited as single source, which means that each demand point should be serviced by a single supply point. …”
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Artificial neural network modeling of phenol adsorption onto barley husks activated carbon in an airlift reactor por Loredo Cancino, Margarita

“…Purpose and method of the study: The production of activated carbon from barley husks (BH) by chemical activation with zinc chloride was optimized by using a 23 factorial design with replicates at the central point, followed by a central composite design with two responses (the yield and iodine number) and three factors (the activation temperature, activation time, and impregnation ratio). …”
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Artificial neural network modeling of phenol adsorption onto barley husks activated carbon in an airlift reactor por Loredo Cancino, Margarita

“…Purpose and method of the study: The production of activated carbon from barley husks (BH) by chemical activation with zinc chloride was optimized by using a 23 factorial design with replicates at the central point, followed by a central composite design with two responses (the yield and iodine number) and three factors (the activation temperature, activation time, and impregnation ratio). …”
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Ocurrencia de fumonisinas totales y FB₁ en forrajes henificados destinados al consumo equino. por Peña Acosta, Luis Carlos

“…Storage conditions were assessed using a questionnaire with a score sheet (ranging from 0 to 37 total points) in order to find a correlation between the score and storage conditions. …”
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Ocurrencia de fumonisinas totales y FB₁ en forrajes henificados destinados al consumo equino. por Peña Acosta, Luis Carlos

“…Storage conditions were assessed using a questionnaire with a score sheet (ranging from 0 to 37 total points) in order to find a correlation between the score and storage conditions. …”
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Comparisons of the Root Mechanical Properties of three Native Mexican Tree Species for Soil Bioengineering Practices por Sánchez Castillo, Laura Margarita, Kubota, Tetsuya, Cantú Silva, Israel, Yáñez Díaz, María Inés, Hasnawir, Pequeño Ledezma, Miguel Angel

“…In other hand, results confirmed the negative relationship between diameter and tensile strength and diameter and modulus of elasticity. Pointing out that roots of bigger diameter have less tensile strength and elasticity. …”
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HEMOGLOBINA GLUCOSILADA: PRUEBA DE LABORATORIO NECESARIA PARA EL CONTROL METABOLICO DE PACIENTES MEXICANOS CON DIABETES MELLITUS TIPO 2. por Cerda-Flores, Ricardo M., Rojas-Alvarado, Ma de los Angeles, Dávila-Rodríguez, Martha I., González Quiroga, Guillermo, Cortés- Gutiérrez, Elva I., Leal-Garza, Carlos H.

“…According to ADA criteria and European criteria all the patients were out of goodmetabolic control. These points towards the HbA1c and FBG confirm the doubts about theusefulness of FBG values as a tool for assessing metabolic control. …”
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Caracterización electroquímica de la pasivación de acero inoxidable empleado en la fabricación de fuselajes de helicópteros. por Lara Banda, María del Refugio

“…In general when talking about this type of helicopter, investigations are carried out with the first point to consider the safety of those who operate it, together with the factors to which it will be exposed, among which we can mention: environmental conditions, weight and resistance to corrosion, among others. …”
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Caracterización electroquímica de la pasivación de acero inoxidable empleado en la fabricación de fuselajes de helicópteros. por Lara Banda, María del Refugio

“…In general when talking about this type of helicopter, investigations are carried out with the first point to consider the safety of those who operate it, together with the factors to which it will be exposed, among which we can mention: environmental conditions, weight and resistance to corrosion, among others. …”
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Unemployment and Violence: ARDL Endogeneity Approach (Desempleo y violencia: Enfoque de endogeneidad ARDL) por Adekoya, Adenuga Fabian, Abdul-Razak, Nor Azam

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Comportamiento bi-modal de una fundición gris y un acero estructural al carbono en corrosión atmosférica marina acelerada por Artigas, Alfredo, Seco, Rodrigo, Monsalve G., Alberto, Sipos, Konstantin, Garza Montes de Oca, Nelson Federico

“…The fact that the kinetic curve of corroded thickness shows an inflection point, allows the validation of the proposed methodology as a path to evaluate the atmospheric corrosion resistance in a short time test.…”
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Comportamiento bi-modal de una fundición gris y un acero estructural al carbono en corrosión atmosférica marina acelerada por Artigas, Alfredo, Seco, Rodrigo, Monsalve G., Alberto, Sipos, Konstantin, Garza Montes de Oca, Nelson Federico

“…The fact that the kinetic curve of corroded thickness shows an inflection point, allows the validation of the proposed methodology as a path to evaluate the atmospheric corrosion resistance in a short time test.…”
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Empowering and Disempowering Motivational Climates, Mediating Psychological Processes, and Future Intentions of Sport Participation por Castillo Jiménez, Nallely, López Walle, Jeanette M., Tomás Marco, Inés, Tristán Rodríguez, José Leandro, Duda, Joan L., Balaguer Solá, Isabel

“…Furthermore, needs thwarting was positively and significantly related to the intention to dropout of sports participation. Findings point to the importance of fostering empowering climates and preventing the creation of disempowering climates in the grassroots football.…”
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Lo esencial para la rendición de cuentas. por Sauceda Ponce, Arely, Prado Carrera, Gina Jaqueline

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El valor de la cartera de clientes de empresas de telecomunicaciones en México por Saldaña, J., Palomo, M.

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