Resultados de búsqueda - "time"

Variación de parámetros fisicoquímicos del jugo de manzana en una vida de anaquel de tres meses por García-Espitia, S.G., García-Aguirre, K.K., Inchaurregui-Méndez, H., Alcalá-González, P.S.

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Improving the Cost Effectiveness of Shrimp Feeds por Allen Davis, D., A. Roy, Luke, Sookying, Daranee

“…Unfortunately, at the same time feed, fuel and processing costs are rapidly increasing pushingmany of the world’s producers to cut their production costs or go out of business. …”
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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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Dinámica no lineal estocástica del mercado cambiario mexicano (Non-linear stochastic dynamic of the Mexican exchange rate market) por Cortez Alejandro, Klender Aimer, Rodríguez García, Martha del Pilar, Wong Boren, Adrián

“…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. In order to detect the non-linear dynamic of the time series, we use the BDS test. …”
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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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State-of-the-art of data collection, analytics, and future needs of transmission utilities worldwide to account for the continuous growth of sensing data por Segundo Sevilla, Felix Rafael, Liu, Yanli, Barocio Espejo, Emilio, Korba, Petr, Andrade, Manuel, Bellizio, Federica, Bos, Jorrit, Chaudhuri, Balarko, Chavez, Hector, Cremer, Jochen, Eriksson, Robert, Hamon, Camille, Herrera, Miguel, Huijsman, Marnick, Ingram, Michael, Klaar, Danny, Krishnan, Venkat, Mola, Jorge, Netto, Marcos, Paolone, Mario, Papadopoulos, Panagiotis, Ramirez, Miguel, Rueda, Jose, Sattinger, Walter, Terzija, Vladimir, Tindemans, Simon, Trigueros, Alberto, Wang, Yajun, Zhao, Junbo

“…Nowadays, transmission system operators require higher degree of observability in real-time to gain situational awareness and improve the decision-making process to guarantee a safe and reliable operation. …”
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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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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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Cultural factors associated with healthful behaviors in India por Díaz, Héctor Luis

“…Such factors include: gender discrimination and the resulting inability of women to make decisions impacting their own health, tensions between Indian folk medicine and western medicine, social discrimination and the resulting inequitable access to health services by minority groups, culturally dictated forms of communication, the role of spirituality and religion, their culturally prescribed notion of time and attitudes towards time, group orientation and reliance on the family and friends during health crises. …”
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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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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

“…This dissertation addresses two crucial power system operational scheduling aspects: the thermal unit commitment problem and real-time load demand forecasting. These two are important challenges that need the development of models and efficient algorithms. …”
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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

“…This dissertation addresses two crucial power system operational scheduling aspects: the thermal unit commitment problem and real-time load demand forecasting. These two are important challenges that need the development of models and efficient algorithms. …”
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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. …”
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El efecto del uso de medios electrónicos antes de acostarse a dormir sobre el ciclo vigilia-sueño en adolescentes que asisten a clases en un turno matutino y en un turno vespertino... por Arrona Palacios, Arturo

“…Interactions were reported when using computer, mobile phone and MP3 player with school shift on waking time during the week, which showed that the school start time of the morning shift is less flexible compared to the school start time from adolescents of the afternoon shift.…”
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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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El efecto del uso de medios electrónicos antes de acostarse a dormir sobre el ciclo vigilia-sueño en adolescentes que asisten a clases en un turno matutino y en un turno vespertino... por Arrona Palacios, Arturo

“…Interactions were reported when using computer, mobile phone and MP3 player with school shift on waking time during the week, which showed that the school start time of the morning shift is less flexible compared to the school start time from adolescents of the afternoon shift.…”
Enlace del recurso