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Estudio diagnóstico serológico de la brucelosis humana en el estado de Nuevo León
Publicado 2017“…The cut-off point was selected in a titre greater than or equal to 320. …”
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Estudio diagnóstico serológico de la brucelosis humana en el estado de Nuevo León
Publicado 2017“…The cut-off point was selected in a titre greater than or equal to 320. …”
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Emphysema model in rats exposed to tobacco smoke. Morphometric and functional analysis
Publicado 2016“…Morphometric analysis: 17% reduction in lung volume with a destructive index (DI) of 45%. The intersection test had a DI of 43%. The free point test showed a DI of 44%. …”
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Efficiency Evaluation on the Influence of Washing Methods for Biodiesel Produced from High Free Fatty Acid Waste Vegetable Oils through Selected Quality Parameters
Publicado 2020“…We selected seven quality tests: pH determination, cloud, pour and flash point, acid number (AN), water/sediments and soap content considering the most commonly failed checkpoints in biodiesel production. …”
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Raw Ingredients for Marine Aquaculture Fish
Publicado 2019“…Then from a routine topic, it comes up a fascinating one,which combines contribution from farmers, from manufacturers, scientists, and in particularnutritionists, all tended to make the best combination at a minimum price. Outlines of thepaper were set to sum up 5 years research on sea bass culture (Aquacop, 1989-94) and drawa comparative approach (sea bass, snook, red drum) from an ADC point of view,optimum P/E at different stage of development : larvae, weaning, fingerlings at nursery,juveniles and grow-out making emphasis on animal vs plant protein : soybean meal withnutritional aspects and appetibility, fishmeal and fish oil criteria to end up with breedersrequirement and feeding.…”
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An exact algorithm to solve a cloud service bilevel problem.
Publicado 2018“…It is also proved that because all this materialization and join of different scientific aspects, is that we have reached a point where we have touched everything around us. …”
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An exact algorithm to solve a cloud service bilevel problem.
Publicado 2018“…It is also proved that because all this materialization and join of different scientific aspects, is that we have reached a point where we have touched everything around us. …”
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El arte como actividad práxica en el pensamiento de Severo Iglesias
Publicado 2023Enlace del recurso
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A stochastic location-inventory problem: complexity and mathematical formulations.
Publicado 2017“…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.
Publicado 2017“…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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Data on the removal of metals (Cr, Cr, Cd, Cu, Ni, Zn) from aqueous solution by adsorption using magnetite particles from electrochemical synthesis
Publicado 2019“…Magnetite particles were prepared by electrolytic synthesis (average crystallite size 37.9±1.2nm, surface area ¼ 17.2 m2g1, isoelectric point ¼ 6.3, magnetic saturation ¼ 62 emu g1) and used as adsorbent of heavy metals in aqueous solutions. …”
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Efficient removal of lead(II) ions in water using functionalized poly(styrene) oligomers
Publicado 2023“…Adsorption process of Pb(II) was optimized using the 2*' fractional factorial design with replicates at the central point supplemented with the central composite design where the percentage adsorption was chosen as the response variable. …”
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Dinámica no lineal estocástica del mercado cambiario mexicano (Non-linear stochastic dynamic of the Mexican exchange rate market)
Publicado 2011“…The time series under study are the bid and ask interbank daily exchange rates from 1995 to 2010. As a starting point we begin analyzing the temporary structure of the variance, and later we look for a time serie model that best fits the data. …”
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Prevalence of sensorineural hearing loss in children and adolescents with diabetes mellitus
Publicado 2015“…Moreover, 65.47% of the patients presented complications due to poor glycemic control at some point in the evolution of their disease. All (100%) diabetic patients with SNHL and 91% of the patients without SNHL had HbA1c values greater than 6%. …”
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Thermomechanical Performance of fr-4 Laminates in the Manufacturing Process of Printed Circuit Boards.
Publicado 2016“…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.
Publicado 2016“…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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