Resultados de búsqueda - (vevey OR (((levey OR leves) OR levelby) OR (leve OR level)))*

Pediculus capitis in schoolchildren of the urban area of Nuevo León, México: Analyses of associated factors por Molina Garza, Zinnia Judith, Galaviz Silva, Lucio

“…Female gender, long hair and the father’s education level were significantly associated with P. capitis. …”
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Bioestratigrafía de rudistas (Bivalvia – Hippuritida) de la parte basal de la Formación Cupido, en Nuevo León, México por Reyes Moreno, Emanuel Alejandro

“…Although it has previously been attempted to determinate the stratigraphic level of rudists in the lower – medium Cretaceous in Texas, this is the first report of the distribution of species for the Barremian in northeastern Mexico.…”
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Uso de dos fuentes de estrógenos: benzoato de estradiol vs cipionato de estradiol para sincronizar el estro y la ovulación en vacas holstein-friesian por Iñiguez Montejano, Ana Lilian

“…The effect of the treatments (BE, CE and Control) on the percentages of presentation of estrus, the gestation rate to the IATF and the presence of ovarian structures, with a Chisquare test was evaluated. A 95% confidence level was established (P=0.05). No differences were found between the treatments BE and CE (P=0.05). …”
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Recursos alternativos para la identificación de Aspergillus spp. y la determinación de su potencialidad en la producción de aflatoxinas por Lozano Muñiz, Susana

“…The traditional identification process for these fungi is based on macro and micro morphological characteristics, but currently new immunological rapid methods and molecular techniques based on nucleotide sequence polymorphism from nuclear, ribosomal or mitochondrial DNA for studies at intra or inter specific level, have been developed. The objectives of this investigation were 1) identify A. flavus from other Aspergillus species that are important in health or industry, using amplification of intergenic ribosomal sequence and its electrophoretic analysis bye PAGE. 2) to subclone two intermediate enzymes before of the aflatoxin biosynthetic pathway on an E. coli system to obtain recombinant protein as a source for future studies on the potentiality of strains to produce aflatoxins. …”
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Dinámica de bosques de coníferas en Durango, México por Pimienta de la Torre, Dorian de Jesús

“…Previous data, indicate that these two competition indexes offers a major efficiency to model for increment basal area, and approve to observe the models of variances that present the minors values in CME, also shows a highly significant level (Prob. 0.0001).…”
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Proporción de resultados del FMS™ entre distintas disciplinas deportivas en atletas universitarios por González Fimbres, Roberto Andrés, Griego Amaya, Héctor, Porras Hoyos, Alba Antonieta

“…Forty six (16 females and 30 males) individuals from UVM´s sport teams, aged between 17 and 20 years, were invited, which represent a significant sample size with 95% confidence level and .05 standard error. All participants performed the FMS™ and were scored using the previously established standardized FMS™ criteria. …”
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Efecto de la dieta alta en proteína intacta o con aminoácidos libres sobre la morfología intestinal y concentración sérica de aminoácidos en cerdos bajo condiciones de estrés por c... por Villalobos Martínez, Yuri Diana

“…ABSTRACT The objective of the present study was to evaluate the effect of the dietary protein level on intestinal morphology and serum concentration of free amino acids (AA) of heat stress (HS) pigs. …”
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Impacto de la sequía en el acuífero del centro de producción agropecuaria (CPA)/UANL, Linares, N.L. por Martínez Solís, Angélica María

“…At the CPA area the freatic level has being observed to vary for more than 30 mts (Personal communication by De León Gómez H. 2014), as a consequence of the dryness period since anterior years. …”
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Efectos de los parámetros de inyección sobre el proceso de mezcla en un motor diesel. por Torres Garza, Omar

“…The results obtained on the temporal evolution of the macroscopic spray parameters, clearly demonstrate that a high level of back pressure within the model display to constant volume has a greater spray cone angle and a decrease in tip penetration and spray area therefore improving the mixing process. …”
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Elaboración de un sistema volumétrico en la UMAFOR 303 Sierra la Laguna, para mezquite (Prosopis articulata) y mauto (Lysiloma divaricata). por Silva García, Jesús Eduardo

“…For the selection of the best model, the RCME, R2 and the level of significance of the parameters were taken into account. …”
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Evaluación de muestras salivales para determinación de carga microbiana cariogénica en mujeres gestantes. por Ramos Pizaña, Michelle

“…OBJECTIVE: To compare cariogenic microbial load levels in pregnant mother´s saliva associated with the presence of Streptococcus mutans and Lactobacillus into relation to the decreasing pH in saliva. …”
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Relación de los hábitos de salud, la imagen corporal y la autoeficacia con la calidad de vida de estudiantes universitarios del noreste de México. por Salgado Espinosa, Mayra Lizeth

“…A statistically significant positive correlation was found between the level of perceived self-efficacy and the quality of life of the university students (rs= .45, p <.05). …”
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Análisis hidrogeológico e hidrogeoquímico del campus Ciudad Universitaria de la UANL; como aporte para el manejo sostenible del agua subterránea. por García González, Teodora Saraí

“…For this, three sampling campaigns and four measurements of the static level were carried out, during the years 2016 and 2017, when drought and ordinary seasons were presented. …”
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Bioestratigrafía de rudistas (Bivalvia – Hippuritida) de la parte basal de la Formación Cupido, en Nuevo León, México por Reyes Moreno, Emanuel Alejandro

“…Although it has previously been attempted to determinate the stratigraphic level of rudists in the lower – medium Cretaceous in Texas, this is the first report of the distribution of species for the Barremian in northeastern Mexico.…”
Enlace del recurso

Uso de dos fuentes de estrógenos: benzoato de estradiol vs cipionato de estradiol para sincronizar el estro y la ovulación en vacas holstein-friesian por Iñiguez Montejano, Ana Lilian

“…The effect of the treatments (BE, CE and Control) on the percentages of presentation of estrus, the gestation rate to the IATF and the presence of ovarian structures, with a Chisquare test was evaluated. A 95% confidence level was established (P=0.05). No differences were found between the treatments BE and CE (P=0.05). …”
Enlace del recurso

Recursos alternativos para la identificación de Aspergillus spp. y la determinación de su potencialidad en la producción de aflatoxinas por Lozano Muñiz, Susana

“…The traditional identification process for these fungi is based on macro and micro morphological characteristics, but currently new immunological rapid methods and molecular techniques based on nucleotide sequence polymorphism from nuclear, ribosomal or mitochondrial DNA for studies at intra or inter specific level, have been developed. The objectives of this investigation were 1) identify A. flavus from other Aspergillus species that are important in health or industry, using amplification of intergenic ribosomal sequence and its electrophoretic analysis bye PAGE. 2) to subclone two intermediate enzymes before of the aflatoxin biosynthetic pathway on an E. coli system to obtain recombinant protein as a source for future studies on the potentiality of strains to produce aflatoxins. …”
Enlace del recurso

Dinámica de bosques de coníferas en Durango, México por Pimienta de la Torre, Dorian de Jesús

“…Previous data, indicate that these two competition indexes offers a major efficiency to model for increment basal area, and approve to observe the models of variances that present the minors values in CME, also shows a highly significant level (Prob. 0.0001).…”
Enlace del recurso

Historia del arte de países con mayor producción industrial mundial: Un ensayo desde una perspectiva predictora del Estado Mexicano: Art history of countries with the highest indus... por Herrera Esquivel, Emmanuel Francisco, Cerecedo Cruz, Eduardo, Barragán Codina, José Nicolás, Araiza Vázquez, María de Jesús

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FACTORES DE RIESGO Y HÁBITOS ALIMENTARIOS EN PERSONAS DE 25 A 35 AÑOS, CON Y SIN ANTECEDENTES DE DIABETES MELLITUS TIPO 2 por López Lemus, Hilda Lissette, Pérez Gallaga, Raúl Edgardo, Monroy Torres, Rebeca

“…We analyzed BMI, blood pressure, capillary glucose levels. Through a questionnaire evaluated the presence of smoking, sedentary lifestyle, eating habits (characteristics of food). …”
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Los considerados enemigos del cristianismo/catolicismo a través de un semanario de la ciudad de Monterrey en 1873 por Salas Martínez, Isaac Omar, Herrera Martínez , Manuel Santiago

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