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8421
Fluctuations in phenolic content, ascorbic acid and total carotenoids and antioxidant activity of fruit beverages during storage
Publicado 2016“…The influence of storage temperature (4, 8 and 11 °C) during the product shelf-life (20 days) was evaluated. Pomegranate Juice presented the highest values for antioxidant activity by DPPH• assay (552.93 ± 6.00 GAE μg mL−1), total carotenoids (3.18 ± 0.11 βCE μgmL−1), and total phenolic content (3967.07 ± 2.47 GAE μg mL−1); while Splash Blend recorded the highest levels of ascorbic acid (607.39 ± 2.13 AAE μg mL−1). …”
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8422
Numerical study on the combustion process of a biogas spark-ignition engine
Publicado 2013“…The use of this fuel is also attractive from the standpoint of global warming because its ap- plication does not register a net emission of carbon dioxide into the atmosphere possible use for this fuel is to feed the spark-ignition internal combustion en- gines. In the present, there is little information available about the process of com- bustion in internal combustion engines fueled by biogas. …”
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8423
Microstructural Development in a TRIP-780 Steel Joined by Friction Stir Welding (FSW): Quantitative Evaluations and Comparisons with EBSD Predictions
Publicado 2016“…The present work describes the effect of FSW on the result microstructure in the stir zone (SZ), thermo-mechanically affected zone (TMAZ), heat affected zone (HAZ) and base metal (BM) of a TRIP-780 steel. …”
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8424
Teoría de situación específica de autotrascendencia en personas dependientes del alcohol en proceso de recuperación
Publicado 2016“…Objective: The purpose of this study is to present a theoretical derivation and propose a model on the theory of self-transcendence in persons recovering from alcohol dependence. …”
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8425
Antibacterial and Antibiofilm Activity of Methanolic Plant Extracts against Nosocomial Microorganisms
Publicado 2016“…New alternatives for controlling infections have been proposed focusing on the therapeutic properties of medicinal plants and their antimicrobial effects. In the present study the antimicrobial and antibiofilm activities of 8 methanolic plant extracts were evaluated against clinical isolated microorganisms. …”
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8426
Potential Mechanism of Action of 3′-Demethoxy-6-O-demethyl-isoguaiacin on Methicillin Resistant Staphylococcus aureus
Publicado 2015“…This molecular mechanism is not present in any antibacterial commercial drug and could be a new target for the development of novel antibacterial agents.…”
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8427
Potential mechanism of action of meso-dihydroguaiaretic acid on mycobacterium tuberculosis H37Rv
Publicado 2014“…Results showed that the alpha subunit of coenzyme A transferase of M. tuberculosis H37Rv is present in both geraniol and 1-and 2-methylnaphthalene degradation pathways, which are targeted by MDGA. …”
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8428
Flatness-based fault tolerant control
Publicado 2014“…ABSTRACT This paper presents a Fault Tolerant control approach for nonlinear flat systems. …”
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8429
Modified PEHPS medium as an alternative for the in vitroCulture of Giardia lamblia
Publicado 2014“…Commercial culture media present interlot variations in biological activity.We have previously designed a homemade and economic culture medium, PEHPS medium, for the axenic cultivation of Entamoeba histolytica and Trichomonas vaginalis. …”
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8430
Reliability of X7R Multilayer Ceramic Capacitors During High Accelerated Life Testing (HALT)
Publicado 2018“…It is known that the reliability of MLCCs depends on their composition, processing, and operating conditions. In this present work, we analyzed the lifetime of three similar X7R type MLCCs based on BaTiO3 by conducting High Accelerated Life Tests (HALT) at temperatures up to 200 ◦C at 400 V and 600 V. …”
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8431
Dental iron precipitates in patients with Type 2 diabetes
Publicado 2018“…Individuals with Type 2 DM are prone to present iron precipitates in predentin and circumpulpal dentin tissue. …”
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8432
Characterization of critical stretch rate using outwardly propagating spherical flames
Publicado 2018“…A mathematical expression was produced to determine the critical stretch at the specific conditions of the present work. Key words: laminar burning velocity, liquid fuels, gaseous fuels, premixed flames, critical stretch rate, extinction stretch rate…”
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8433
Predicción de rugosidad en maquinado de aleación de Ti-6Al-4V usando redes neuronales
Publicado 2009“…The aim of this work is to present a methodology for predicting the roughness (Ra) obtained from the machining of the Ti-6Al-4V, with a given confidence interval, and compare this results with an Artificial Neural Network (ANN), considering the cutting speed, feed and depth as input variables. …”
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8434
Caracterización de las Propiedades eléctricas locales del CaCu3Ti4O12
Publicado 2012“…ABSTRACT CaCu3Ti4O12 (CCTO) is a material that presents a colossal dielectric constant (>105). In this work, CCTO was synthesized by chemical coprecipitation and sintered at 1050°C. …”
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8435
Effect of AGTR1 and BDKRB2 gene polymorphisms on atorvastatin metabolism in a Mexican population
Publicado 2017“…The frequency, pattern and impact of these polymorphisms vary among populations. In the present study, the pharmacokinetics and pharmacogenetics of atorvastatin (ATV) in a Mexican population were investigated. …”
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8436
Adaptable Optical Fiber Displacement-Curvature Sensor Based on a Modal Michelson Interferometer with a Tapered Single Mode Fiber
Publicado 2017“…A compact, highly sensitive optical fiber displacement and curvature radius sensor is presented. The device consists of an adiabatic bi-conical fused fiber taper spliced to a single-mode fiber (SMF) segment with a flat face end. …”
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8437
Perfil de expresión de P53 y CASPASA-3 en la capa granular externa del cerebelo neonatal humano.
Publicado 2018“…Debido a que la relación entre los eventos apoptóticos presentes durante la neurogénesis y la maduración de la corteza cerebelosa posnatal en el humano no están completamente dilucidados, es necesario realizar más estudios para conocer el papel de otras vías de apoptosis además de la vía de p53. …”
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8438
Lipoinjection and Multiple Internal Cuts for Congenital Constriction Bands: A New Treatment Approach
Publicado 2016“…We propose an alternative surgical procedure for the treatment of congenital constriction bands that obviates the need for Z-plasties and eliminates the constriction band. Methods We present the case of a 36-year-old woman with a congenital constriction band of the leg. …”
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8439
Acute Hypoglycemic and Antidiabetic Effect of Teuhetenone A Isolated from Turnera diffusa
Publicado 2017“…Although a large number of plant metabolites are known, there are no reports indicating which of these are responsible for this activity, and this identification was the objective of the present work. Through bioassay-guided fractionation of a methanolic extract obtained from the aerial part of T. diffusa, teuhetenone A was isolated and identified as the main metabolite responsible for the plant’s hypoglycemic activity. …”
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8440
Situational and Dispositional Factors that Predict Motivation: a Multilevel Study
Publicado 2017“…The results are in line with previous research that have focused in the study of motivational climate at individual level, but the present study make a novel contribution by providing the perspective of a multilevel mediation model and thereby clarifying the phenomenon at team level.…”
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