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Repository: 34 Document Type: Artículo Language: Inglés Year: 2018

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Title: Enhanced multistage homotopy perturbation method: Approximate solutions of nonlinear dynamic systems
Language: Inglés
Repository: 34
Subject: 7 INGENIERÍA Y TECNOLOGÍA

Acceder
Title: Assessment of sources and fate of nitrate in shallow groundwater of an agricultural area by using a multi-tracer approach
Language: Inglés
Repository: 34
Subject: Agricultural wastes / Agriculture / Aquifers / Data processing / Denitrification / Groundwater / Groundwater pollution / Groundwater resources / Isotopes / Nitrates / Pollution / Septic tanks / Sewage / Water quality / Biogeochemical reactions / Denitrification process / Ground-water qualities / Groundwater nitrate pollutions / Halides / Hydrogeological informations / Me-xico / Tracer / Recharging (underground waters) / dissolved oxygen / ground water / halide / nitrate / surface water / agricultural land / aquifer / denitrification / environmental fate / groundwater pollution / hydrogeology / isotopic analysis / pollutant source / recharge / tracer / water quality / alkalinity / article / atomic emission spectrometry / biogeochemistry / electric conductivity / environmental monitoring / environmental protection / grassland / humidity / hydrology / manure / organic waste / pH / priority journal / rural area / scrub / soil analysis / soil property / soil treatment / summer / temperature / Mexico [North America] / Animalia / Mexico / Nitrate / Environmental Monitoring / Fertilizers / Nitrogen Isotopes / Water Pollutants, Chemical / 7 INGENIERÍA Y TECNOLOGÍA

Acceder
Title: A Hybrid Metaheuristic-Based Approach for the Aerodynamic Optimization of Small Hybrid Wind Turbine Rotors
Language: Inglés
Repository: 34
Subject: Airfoils / Genetic algorithms / Optimization / Simulated annealing / Turbine components / Turbomachine blades / Wind / Wind tunnels / Wind turbines / Aerodynamic efficiency / Aerodynamic optimization / Blade-element momentums / Horizontal axis wind turbines / Manufacturing process / Near-optimal solutions / Operational conditions / Simulated annealing algorithms / Aerodynamics / 7 INGENIERÍA Y TECNOLOGÍA

Acceder
Title: Oil risk contracts, business conduct and performance patterns: Data panel analysis [Contratos de riesgo de petróleo, patrones de conducta y desempeño de empresas: Análisis de panel de datos]
Language: Inglés
Repository: 34

Acceder
Title: Engineering Biodegradable and Biocompatible Bio-ionic Liquid Conjugated Hydrogels with Tunable Conductivity and Mechanical Properties
Language: Inglés
Repository: 34
Subject: 7 INGENIERÍA Y TECNOLOGÍA

Acceder
Title: The Natural Gas Cash-Out Problem: A Bilevel Optimal Control Approach
Language: Inglés
Repository: 34
Subject: Cost functions / Natural gas / Optimal control systems / Binary variables / Finite dimensional / Gas cash-out problem / Local minimizer / Mixed integer programming / Optimal control problem / Optimal controls / Optimality conditions / Integer programming / 7 INGENIERÍA Y TECNOLOGÍA

Acceder
Title: Control of an automotive semi-active suspension
Language: Inglés
Repository: 34
Subject: Automotive suspensions / Linear parameter varying / Magneto-rheological dampers / Model free / MR dampers / Non-linear model / Scheduling parameters / Semi active suspension / Semi-active controllers / Suspension deflection / Time response / Automobile suspensions / Frequency response / Roads and streets / Suspensions (components)

Acceder
Title: Reforming the Constitution: the Political Economy of the Pacto por México [Reforma de la Constitución: la economía política del Pacto por México]
Language: Inglés
Repository: 34
Subject: 7 INGENIERÍA Y TECNOLOGÍA

Acceder
Title: Synthesis of stable TiO2 nanotubes: effect of hydrothermal treatment, acid washing and annealing temperature
Language: Inglés
Repository: 34

Acceder
Title: Evidence to modify guidelines for routine retinopathy of prematurity screening to avoid childhood blindness in middle-income countries
Language: Inglés
Repository: 34
Subject: bevacizumab / ranibizumab / antiangiogenic therapy / Article / birth weight / blindness / childhood blindness / gestational age / human / infant / low level laser therapy / major clinical study / medical record / Mexico / practice guideline / retrolental fibroplasia / retrospective study / vitrectomy / 7 INGENIERÍA Y TECNOLOGÍA

Acceder

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