Resultados de búsqueda - ( ffactosrsss OR (( (fautors OR acto) OR ( have OR faltor )) OR (actores OR factosssres) ))

Interacciones triméricas del complejo Antp-TBP con los factores TFIIEβ, BIP2 y la homeoproteína Exd por Jiménez Mejía, Gustavo

“…ABSTRACT Homeoproteins are highly conserved transcriptional factors whose principal function is to determine the segment identity in the body plan of the organisms. They have a 60 aminoacids domain better known as homeodomain (HD) that recognizes TA-rich sequences widely distributed in the DNA. …”
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Estudio de la combustión de mezclas de gasolina-bioalcohol en un motor de compresión variable CFR por Rubio Gómez, Guillermo

“…Different suggestions has been made related to which blends have more potential in practical terms for further research…”
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Estimation of lower-limb joint torques from EEG signals of gait initiation movements using a machine learning scheme por Alvarado Ruiz, Lucero Esmeralda

“…Brain-Computer Interfaces (BCIs) surge as an attempt to return the mobility impaired people once had. One of the aims BCIs have is the accurate estimation of continuous variables of the human locomotion, such as muscular forces, articular positions, cartesian positions and joint torques, from non-invasive neural recordings, such as Electroencephalographic (EEG) signals. …”
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Zonificación y detección de riesgos geológicos en el flanco sur del Cerro de las Mitras por Viveros Ramírez, Daniel

“…The elaboration of this study allows to have a better control in geotechnical issues, in future human settlements in these zones or in other zones that can be submitted to this methodology. …”
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Post-fire successional response of Lepidoptera communities in the Sierra Madre Oriental mountain range por Jane Friesen, Rebecca

“…Changing forest fire regimes may have serious implications for forest health, impacting the local economy which depends heavily on ecosystem services in the park. …”
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Contenido de nutrimentos minerales en la hojarasca de bosques de pino, encino y pino-encino durante el proceso de descomposición por Colín Vargas, Claudia Irasema

“…The transfer of nutrients to the soil in the pine forest was 16.66 mg g-1 for Ca; 1.64 mg g-1 Mg; 0.704 mg g -1 K; While Cu, Mn, Fe, Zn micronutrients have an accumulation tendency. In the Oak forest, the transfer of nutrients to the soil was 14.75 mg g-1 for Ca; 2.45 mg g -1 Mg; 7.61 mg g-1 K, 7.53 μg g-1 Cu and 71,405 μg g-1 of Mn; the transfer in the Pino-Oak forest was 17.87 mg g-1 for Ca; 3.05 mg g-1 Mg; 6.7 mg g-1 K; 10 μg g1 Cu and 351.51 μg g-1 of Mn; As for Fe and Zn, increases in their content were observed in the three types of ecosystems, with the Oak forest recording the highest values; 1023.39 μg g-1 and 112.73 μg g-1 respectively. …”
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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

“…Pointing out that roots of bigger diameter have less tensile strength and elasticity. The order of importance of the species studied according its mechanical properties was found like: Acacia berlandieri > Quercus rysophylla > Pinus pseudostrobus. …”
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Foliar biomass production and litterfall pattern of five timber species in forest plantations of semi-arid lands of the northeastern Mexico por Ngangyo Heya, Maginot, Foroughbakhch Pournavab, Rahim, Carrillo Parra, Artemio, Salas Cruz, Lidia Rosaura, Alvarado Vázquez, Marco Antonio, Bustamante García, Verónica

“…Abstract Background: Fodder shrubs and trees have both economic as well as ecological values in most extensive systems of arid and semiarid regions. …”
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Ecology of phlebotomine sandflies and putative reservoir hosts of leishmaniasis in a border area in Northeastern Mexico: implications for the risk of transmission ofLeishmania mexi... por Rodríguez Rojas, Jorge Jesús, Rodríguez Moreno, Ángel, Berzunza Cruz, Miriam, Gutiérrez Granados, Gabriel, Becker, Ingeborg, Sánchez Cordero, Víctor, Stephens, Christopher R., Fernández Salas, Ildefonso, Rebollar Téllez, Eduardo Alfonso

“…In the Northeastern region, however, there have only been isolated reports of cases and scanty records of sandfly vectors. …”
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Factores asociados con la intensidad del dolor en pacientes mexicanos hospitalizados en periodo postoperatorio por Moreno Monsiváis, María Guadalupe, Fonseca Niño, Elvia Elena, Interial Guzmán, María Guadalupe

“…Conclusions: Pain management in postoperative period is inappropriate and remains a challenge to national and international trend to have pain-free hospitals. It is recommended as a measure to contribute to pain relief, consider the appropriate pharmacological management to the demands of the patient, the use of non-pharmacological measures, assessment of pain intensity and its effects regularly and education that the patient is provided. …”
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Procesamiento y estudio preliminar de un material compuesto de matriz AlSi₁₀Mg reforzado con nanopartículas de Ti mediante aleado mecánico. por Sánchez Rico, Valentina

“…The results obtained from the wear resistance made in the sintered samples show that with the 5N load there is a greater wear than with the 1N and 3N loads and that the grinding hours and the addition of the NPTsTi have a significant impact in the results. The results of the Vickers hardness show that with the addition of the nano particles and with the sintered one, it decreases; on the other hand, through the SEM and DRX the creation of new phases such as magnesium oxide and titanium oxide was observed in addition to observing some pores in certain microstructures. …”
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Obtención y evaluación de péptidos bioactivos de recursos vegetales subutilizados con potencial agroalimentario por González Luna, Aldo Rodrigo

“…Obtaining bioactive peptides from the extensive and sequential enzymatic hydrolysis (using Alcalase and Flavourzyme) of protein isolates obtained from defatted flours of amaranth, quinoa and chia, turns out to be an interesting strategy for the use of these residues, which may have beneficial effects on some physiological function. …”
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Inestabilidad cormosómica específica en neoplasia cervical evaluada mediante técnicas de citogenética molecular por García Vielma, Catalina

“…In 2011 was described a process called chromothripsis, which postulates that all rearrangements are generated from a single catastrophic event in the cell with the bonding of the fragments in areas of micro-homology, resulting in the formation of derivative chromosomes. There have been few studies on the subject but found association between chromothripsis and poor prognosis of some diseases, such as multiple myeloma and neuroblastoma. …”
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Metabolomic and biodirected phytochemical study of Hechtia glomerata, evaluation of its antibacterial and cytotoxic activity, and determination of the mechanism of action of one ac... por Stefani, Tommaso

“…Plants’ natural products have always been a source for bioactive and structurally complex compounds and could represent a solution to these emerging health problems. …”
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Control del crecimiento de Vibrio cholerae por productos naturales de plantas por Venegas García, Herlinda Fabiola

“…The requirement of new, effective and accessible medicines, the development of multiantibiotic resistance in bacteria as well as the development of natural food preservatives, have induced the study of plants as alternatives for active antimicrobial compounds. …”
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Actividad antimicrobiana de compuestos polifenólicos provenientes de extractos de cáscaras de nuez contra Salmonella sp aplicados en el proceso de comercialización de melón (Cucumi... por Carranza García, Emilio

“…In addition, it results in a hard removing microorganism and there have been developed strategies to eliminate contamination of melons such as sanitizers, but these chemical products could get stuck and remain after the washing, changing the melon sensorial properties. …”
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Factores que determinan la asociación del insecto productor de grana fina (Dactylopius coccus Costa) (HOMOPTERA: DACTYLOPIIDAE) a diferentes especies de opuntia y nopalea por Tovar Puente, Aldo

“…This natural pigment is currently highly demanded worldwide due to its high stability, colouring power and because it is harmless to humans. Several studies have demonstrated that cochineal does not infest all forms or species of cactus pear, not even all the varieties within a single species. …”
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Utilización de imágenes de satélite de alta resolución como alternativa al uso de ortofotos en el manejo forestal por Ancira Sánchez, Lucio

“…The methodologies were based on the employment of images of satellite of high resolution which have been validated using the traditional materials (aerial photographic) that served to describe the distribution of the forest resources of the area and to make a comparison as for the quality of the obtained information of these two materials. …”
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Análisis de estrategias didácticas, para la comprensión de la problemática ambiental, a través de temas selectos, en la materia de biología III, en el nivel medio superior de la Un... por Savage González, Diana Beatriz

“…In scientific investigation the student will be presented with an enigmatic situation about an environmental problem either by explaining it verbally or using illustrations through multimedia tools, and he/she will have to respond to a series of questions posed by the teacher. …”
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Conducta financiera en estudiantes de administración de empresas, universidad de Cundinamarca Facatativá por Cruz Páez, Fabio Orlando, Castillo Ortiz, Diana Marcela, Lechuga Cardozo, Jorge Isaac, Triana Calderón, Odair

“…As for the results, these showed that: 1. Students have on average a purchasin power equivalent to a legal minimum wage for the year 2020 in Colombia, for consumption and meeting basic needs; 2. …”
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