Resultados de búsqueda - "The Times"

Relación entre higiene oral, ansiedad dental y hábitos de autocuidado bucal en universitarios por Abarca Castro, Rosy Yesenia, Jasso Medrano, José Luis, Quiroga García, Miguel Ángel

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In vitro assessment of hepatoprotective agents against damage induced by acetaminophen and CCl4 por Torres González, Liliana, Waksman Minsky, Noemí Herminia, Muñoz Espinosa, Linda Elsa, Salazar Aranda, Ricardo, Pérez Meseguer, Jonathan, Cordero Pérez, Paula

“…These differences remained significant up to an exposure time of 3 h. APAP induced a variety of dose- and time-dependent responses up to 72 h of exposure. …”
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Developing a mixed reality assistance system based on projection mapping technology for manual operations at assembly workstations. por Rodríguez Puebla, Leonardo Vinicio

“…This research work presents the development of a mixed (virtual and augmented) reality assistance system that permits real-time support in manual operations. A review of mixed reality techniques and technologies was conducted, where it was determined to use a projection mapping solution for the proposed assistance system. …”
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Developing a mixed reality assistance system based on projection mapping technology for manual operations at assembly workstations. por Rodríguez Puebla, Leonardo Vinicio

“…This research work presents the development of a mixed (virtual and augmented) reality assistance system that permits real-time support in manual operations. A review of mixed reality techniques and technologies was conducted, where it was determined to use a projection mapping solution for the proposed assistance system. …”
Enlace del recurso

Desarrollo de un relevador de sobrecorriente con capacidades dinámicas de ajuste por Conde Enríquez, Arturo

“…This paper presents a new logic of operation for time overcurrent relays. With the application of the proposed technique, the sensitivity of time overcurrent relays is increased. …”
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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 studies of gray-iron atmospheric corrosion behavior are scarce due to the fact that it takes long periods of time for its real-time characterization. In order to validate an accelerated atmospheric corrosion test, a gray cast iron [2] and a carbon steel [3] were subjected to a 40 days accelerated testing, that includes wetting in a saline fog chamber, washing and drying [4], measuring the corroded thickness at each exposure time. …”
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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 studies of gray-iron atmospheric corrosion behavior are scarce due to the fact that it takes long periods of time for its real-time characterization. In order to validate an accelerated atmospheric corrosion test, a gray cast iron [2] and a carbon steel [3] were subjected to a 40 days accelerated testing, that includes wetting in a saline fog chamber, washing and drying [4], measuring the corroded thickness at each exposure time. …”
Enlace del recurso

Efficient methods for solving power system operation scheduling challenges: the thermal unit commitment problem with staircase cost and the very short-term load forecasting problem por Lezama Lope, Uriel Iram

“…AnMA exploits the seasonal characteristics of load demand time series by selecting the most correlated days. …”
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Efficient methods for solving power system operation scheduling challenges: the thermal unit commitment problem with staircase cost and the very short-term load forecasting problem por Lezama Lope, Uriel Iram

“…AnMA exploits the seasonal characteristics of load demand time series by selecting the most correlated days. …”
Enlace del recurso

Gene Expression in Rainbow Trout (Oncorhynchus mykiss), Nile Tilapia (Oreochromis niloticus) and White Sturgeon (Acipenser transmontanus) Erythrocytes under Differing in vitro Glyc... por Powell, Madison, Kennedy, Tracy, Faler, Joyce, Hardy, Ronald

“…Expression of GLUT 1 in Nile tilapia remained unchanged under normoglycemic conditions but steadily increased over time with hyperglycemia. Hsp70 and Hsp 90 expression in Nile tilapia was highly variable over time with significant increases observed within 1 h and expression of both genes remaining elevated after 24 h. …”
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Ecología del paisaje de la región hidrológica prioritaria no. 53 Río San Juan y Río Pesquería (CONABIO), Nuevo León, México. por Torres Barajas, Manuel

“…The landscape structure and configuration of the RHP has been transformed, undergoing spatial and temporal changes, overall, during the 1976-2011 time period, the patches size is more irregular, in the overall 1976–2011 time period, the patch number (PN) decreased by 30 %, the significant decreased occurred between 1993 and 2000. …”
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Ecología del paisaje de la región hidrológica prioritaria no. 53 Río San Juan y Río Pesquería (CONABIO), Nuevo León, México. por Torres Barajas, Manuel

“…The landscape structure and configuration of the RHP has been transformed, undergoing spatial and temporal changes, overall, during the 1976-2011 time period, the patches size is more irregular, in the overall 1976–2011 time period, the patch number (PN) decreased by 30 %, the significant decreased occurred between 1993 and 2000. …”
Enlace del recurso

Comparative Method Between Eddy Current and Optical Microscopy in the Determination of Thickness of 6063 Aluminum Alloy Anodization por Cabral Miramontes, José Ángel, Gaona Tiburcio, Citlalli, Lara Banda, María del Refugio, Almeraya Calderón, Facundo

“…This study compares the Eddy current technique and optical microscopy for measuring the anodized layer thickness in a 6063 aluminum alloy with the aim of establishing an efficient and accurate methodology capable of delivering optimal results in a time-efficient manner. Optical microscopy was used as the reference method, with five measurements taken in different fields for each specimen. …”
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Caracterización parcial de la principal actividad fosfolipasa tipo A1 Y A2 en subfracciones de Trichomonas tenax por García Muñoz, Edna Marbella

“…To achieve this, we performed growth kinetics and we determined the generation time (12h 37 min) and doubling time (8h 44 min) of the strain of T. tenax ATCC-30207, cultivated in TYI-S-33 medium. …”
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Caracterización parcial de la principal actividad fosfolipasa tipo A1 Y A2 en subfracciones de Trichomonas tenax por García Muñoz, Edna Marbella

“…To achieve this, we performed growth kinetics and we determined the generation time (12h 37 min) and doubling time (8h 44 min) of the strain of T. tenax ATCC-30207, cultivated in TYI-S-33 medium. …”
Enlace del recurso

Resoluciones de disputas comerciales y desempeño económico regional en México (Commercial Disputes Resolution and Regional Economic Performance in Mexico) por Chávez, Juan Carlos, Fonseca, Felipe J., Gómez-Saldívar, Manuel

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Exact solutions for the agricultural and the two-dimensional packing problems por Cid García, Néstor Miguel

“…The objective of the last stage is to determine in real-time the amount of water to irrigate in each crop. …”
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Exact solutions for the agricultural and the two-dimensional packing problems por Cid García, Néstor Miguel

“…The objective of the last stage is to determine in real-time the amount of water to irrigate in each crop. …”
Enlace del recurso

La mejora en el proceso de fabricación de air handlers mediante la metodología six sigma por Garza González, Ricardo Noé, Ramírez Montemayor, Víctor, Rodríguez Ramos, Ezequiel Roberto, Guerrero Villegas, Juan Diego

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Los retos de la educación en línea en las universidades regiomontanas = (Challenges of online education in Monterrey Metropolitan Area universities) por Aldape, T.

“…The information presented in this study centers around the time that Monterrey-area Universities are experiencing online approach to education and the challenges these universities are facing in order to establish a competitive advantage in the context of globalization. …”
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