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521
Efecto de las matrices biopoliméricas en la cinética de liberación in vitro de antioxidantes microencapsulados con membranas líquidas y sólidas.
Published 2018“…The emulsions with ABN were very unstable; therefore, a modification of the ABN was realized with octenyl succinic anhydride (OSA). …”
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Tesis -
522
Germinación, facilitación y competencia entre plantas del noreste de México y su relación con la filogenia.
Published 2018“…It has been determined that most seeds germinate very close to the mother plant, this generates competition for the resource. …”
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Tesis -
523
Study on the properties of CuSbS₂ and CuSbSeₓS₂₋ₓ thin films for photovoltaic and photodetector applications
Published 2019“…In the majority of the attempts, the conversion efficiency of the fabricated cells, however, remained very low compared to the present commercial PV technologies. …”
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Tesis -
524
Respuesta morfofisiológica y molecular de Atriplex canescens (Pursh) Nutt. a estrés salino y transferencia de halotolerancia hacia un organismo modelo
Published 2020“…One specific A. canescens miRNA (aca-miRn1) suffered a meaningful repression, which for complementarity in the sequence, seems to regulate the transcription factor HIG1/MYB51, which at same time controls the genetic expression of two enzyme isoforms from the PGDH family, enzymes that play a very important role in salt stress metabolites synthesis, such as betaine and glutathione. …”
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Tesis -
525
Inducción de la expresión de citocinas por Mycobacterium tuberculosis en un modelo de rebanadas de tejido pulmonar
Published 2010“…The results of this work show that lung tissue slices model infected with M. tuberculosis may be a very useful tool to evaluate the innate immune response and other aspects during the early stages of mycobacterial infection.…”
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Tesis -
526
Caracterización geoquímica y petrofísica de la formación la casita en afloramientos del noreste de México.
Published 2018“…The results of total organic carbon (TOC) indicate good to excellent values but with a very low generation potential. Finally, petrophysical analyzes were carried out on rock cores, to obtain porosity and compressibility parameters; the results indicate a decrease in porosity as the confining pressure increases, however, there is a pressure where the rock increases porosity. …”
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Tesis -
527
Caracterización y restauración ecológica en el matorral espinoso tamaulipeco del noreste de México
Published 2016“…In another area of the Tamaulipan thornscrub, the composition, structure and plant diversity of two regenerated areas after livestock activities were evaluated, in which it is concluded that the plant community of the Tamaulipan thorny scrub has a medium term regeneration capacity after livestock activity, presenting a wealth of species and diversity iii very similar to a mature community. It was also characterized the natural regeneration of the woody vegetation of Tamaulipan thornscrub (MET) 15 years after abandonment with a history of agricultural activity where it was observed that it is conformed by three species. …”
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Tesis -
528
Mejoramiento de la biolixiviación de minerales por Acidithiobacillus ferrooxidans con la aplicación de un sistema neurocontrolado
Published 2005“…Nevertheless, often the metal concentration by ton is very low and requires treatments to remove the contaminating minerals, which increases production costs. …”
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Tesis -
529
Homogeneidad genética en mujeres con cáncer de mama en el noreste de México
Published 2005“…Although there are studies in the Northeast Mexico that had proved genetic homogeneity in aleatory population using blood groups, DNAmt and polymorphic markers such as D1S80 and HLA-DQA1, it is very important to establish if there is genetic homogeneity not only in general population, but also in cancer population. …”
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Tesis -
530
Caracterización geoquímica y petrofísica de la formación la casita en afloramientos del noreste de México.
Published 2018“…The results of total organic carbon (TOC) indicate good to excellent values but with a very low generation potential. Finally, petrophysical analyzes were carried out on rock cores, to obtain porosity and compressibility parameters; the results indicate a decrease in porosity as the confining pressure increases, however, there is a pressure where the rock increases porosity. …”
Get full text
Tesis -
531
Caracterización y restauración ecológica en el matorral espinoso tamaulipeco del noreste de México
Published 2016“…In another area of the Tamaulipan thornscrub, the composition, structure and plant diversity of two regenerated areas after livestock activities were evaluated, in which it is concluded that the plant community of the Tamaulipan thorny scrub has a medium term regeneration capacity after livestock activity, presenting a wealth of species and diversity iii very similar to a mature community. It was also characterized the natural regeneration of the woody vegetation of Tamaulipan thornscrub (MET) 15 years after abandonment with a history of agricultural activity where it was observed that it is conformed by three species. …”
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Tesis -
532
Mejoramiento de la biolixiviación de minerales por Acidithiobacillus ferrooxidans con la aplicación de un sistema neurocontrolado
Published 2005“…Nevertheless, often the metal concentration by ton is very low and requires treatments to remove the contaminating minerals, which increases production costs. …”
Get full text
Tesis -
533
Homogeneidad genética en mujeres con cáncer de mama en el noreste de México
Published 2005“…Although there are studies in the Northeast Mexico that had proved genetic homogeneity in aleatory population using blood groups, DNAmt and polymorphic markers such as D1S80 and HLA-DQA1, it is very important to establish if there is genetic homogeneity not only in general population, but also in cancer population. …”
Get full text
Tesis -
534
Programa de actividad física para mejorar la salud del adulto mayor autónomo. Efecto en la condición física saludable y los factores personales.
Published 2018“…The metabolic component acquired positive changes in the parameters cholesterol (p < .05), triglycerides (p < .05) and very low density lipoproteins (p < .01), when comparing the initial and final evaluations of the experimental group. …”
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Tesis -
535
Evaluación de diversidad, distribución e importancia económica de la familia Agavaceae en el Noreste de México
Published 2009“…Oaxaca state, shows the greatest diversity for maguey plants (58 spp.) and the state of Coahuila is (ranked) number 6 (with 33 spp.) but Nuevo Leon and Tamaulipas, which share a very similar climate to that of Coahuila, do not figure in this issue because they only have between 17 to 21 family related species listed. …”
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Tesis -
536
Programa de actividad física para mejorar la salud del adulto mayor autónomo. Efecto en la condición física saludable y los factores personales.
Published 2018“…The metabolic component acquired positive changes in the parameters cholesterol (p < .05), triglycerides (p < .05) and very low density lipoproteins (p < .01), when comparing the initial and final evaluations of the experimental group. …”
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Tesis -
537
Evaluación de diversidad, distribución e importancia económica de la familia Agavaceae en el Noreste de México
Published 2009“…Oaxaca state, shows the greatest diversity for maguey plants (58 spp.) and the state of Coahuila is (ranked) number 6 (with 33 spp.) but Nuevo Leon and Tamaulipas, which share a very similar climate to that of Coahuila, do not figure in this issue because they only have between 17 to 21 family related species listed. …”
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Tesis -
538
Destintado de papel de impresión láser aplicando secuencias con ultrasonido de acción intensiva y procesamiento magnético-mecánico, orientado hacia la obtención de celulosa de alta...
Published 2016“…The deinked pulp quality was evaluated by measuring brightness (% Elrepho), kappa number, color CIE L*, b* a*, α-cellulose content and number of residual ink particles/m2, using TAPPI standards. Results showed a very low ink particle removal efficiency for the conventional deinking process, obtaining a brightness of 78.89% Elrepho. …”
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Tesis -
539
Evaluación de carbono en ecosistemas terrestres en Tizimín, Yucatán, México
Published 2019“…That the biomass to carbon conversion factor is very close to the value of 0.50; the biomass content accumulated in the plantation is 45,399 tons, the carbon content is 24,042.77 tons and the carbon dioxide is 88,241.15 tons.…”
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Tesis -
540
Destintado de papel de impresión láser aplicando secuencias con ultrasonido de acción intensiva y procesamiento magnético-mecánico, orientado hacia la obtención de celulosa de alta...
Published 2016“…The deinked pulp quality was evaluated by measuring brightness (% Elrepho), kappa number, color CIE L*, b* a*, α-cellulose content and number of residual ink particles/m2, using TAPPI standards. Results showed a very low ink particle removal efficiency for the conventional deinking process, obtaining a brightness of 78.89% Elrepho. …”
Get full text
Tesis