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34 (68)

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Bilal, Muhammad (1)
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7 INGENIERÍA Y TECNOLOGÍA (63)
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Mexico [North America] (8)
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Query: NON-LIVING RESOURCES Repository: 34 Document Type: Artículo Language: Inglés

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11-20 from 68 results (0.01 seconds)

Title: Survey of 218 organic contaminants in groundwater derived from the world's largest untreated wastewater irrigation system: Mezquital Valley, Mexico
Language: Inglés
Repository: 34
Subject: Aquifers / Endocrinology / Esters / Groundwater / Groundwater pollution / Groundwater resources / Health risks / Hormones / Hydrogeology / Irrigation / Landforms / Organic compounds / Organic pollutants / Volatile organic compounds / Water pollution / Water resources / Endocrine disruptor / México / Mezquital Valley / Organic contaminant / Pharmaceutically active compounds / Recharging (underground waters) / atenolol / benzoylecgonine / bis 2 (ethylhexyl)phthalate / caffeine / carbamazepine / clarithromycin / cotinine / diethyltoluamide / enalapril / endocrine disruptor / erythromycin / gemfibrozil / ground water / hormone / lincomycin / meprobamate / metformin / methylprednisolone / metoprolol / naproxen / organic compound / paracetamol / phthalic acid derivative / phthalic acid dibutyl ester / semi volatile organic compound / sulfamethoxazole / triclocarban / trimethoprim / unclassified drug / valsartan / volatile organic compound / aquifer / chemical compound / groundwater / groundwater resource / irrigation system / organic pollutant / phthalate / pollutant removal / wastewater / water resource / adsorption / Article / degradation / health hazard / irrigation (agriculture) / Mexico / soil / spring / waste water / water contamination / water supply / water transport / Durango [Mexico] / Federal District [Mexico] / Mexico City / Mexico [North America]

Acceder
Title: Integrated approach to network design and frequency setting problem in railway rapid transit systems
Language: Inglés
Repository: 34
Subject: Ferry boats / Integrated control / Light rail transit / Linear programming / Mass transportation / Multiobjective optimization / Optimization / Railroad transportation / Railroads / Transportation / Express services / Frequency setting / Future research directions / Generation algorithm / Lexicographic goal programming / Network design / Rapid transit systems / Transportation resources / Rapid transit / 7 INGENIERÍA Y TECNOLOGÍA

Acceder
Title: Innovation practices in emerging economies: Do university partnerships matter?
Language: Inglés
Repository: 34
Subject: Competition / Education / Mergers and acquisitions / Regression analysis / Societies and institutions / Dynamic capabilities / Emerging economies / Entrepreneurial university / Innovation process / Me-xico / Resources and capabilities / University partnership / Innovation / 7 INGENIERÍA Y TECNOLOGÍA

Acceder
Title: Investigation of the geochemical evolution of groundwater under agricultural land: A case study in northeastern Mexico
Language: Inglés
Repository: 34
Subject: Aquifers / Calcium / Carbon dioxide / Chemical analysis / Chemical properties / Cluster analysis / Cost effectiveness / Fertilizers / Functional groups / Geochemistry / Groundwater / Groundwater flow / Groundwater pollution / Groundwater resources / Hierarchical systems / Hydrochemistry / Hydrogeology / Manures / Pollution / Potable water / Process control / Silicates / Water / Water pollution / Water quality / Weathering / Carbonate aquifer / Dedolomitization / Geochemical models / Me-xico / Nitrate pollution / Water rock interactions / Recharging (underground waters) / agricultural land / aquifer pollution / chemical weathering / denitrification / drinking water / geochemical method / groundwater pollution / humid environment / numerical model / recharge / soil carbon / water-rock interaction / Mexico [North America] / Monterrey / Nuevo Leon / Sierra Madre Oriental / Sierra Madre [Mexico] / 7 INGENIERÍA Y TECNOLOGÍA

Acceder
Title: Isotope signatures and hydrochemistry as tools in assessing groundwater occurrence and dynamics in a coastal arid aquifer
Language: Inglés
Repository: 34
Subject: Agriculture / Aquifers / Arid regions / Carbon / Contamination / Groundwater / Groundwater geochemistry / Groundwater pollution / Groundwater resources / Hydrochemistry / Hydrogeology / Ion exchange / Irrigation / Isotopes / Mercury (metal) / Multivariant analysis / Potable water / Salt water intrusion / Seawater / Silicate minerals / Silicates / Water / Agricultural activities / Chloride concentrations / Coastal aquifers / Groundwater composition / Hydro geochemistries / Intensive exploitations / Irrigation return flows / Multivariate statistics / Recharging (underground waters) / aquifer pollution / arid region / coastal aquifer / concentration (composition) / drinking water / exploitation / hydrogeochemistry / hydrology / ion exchange / isotopic composition / multivariate analysis / recharge / residence time / saline intrusion / salinity / silicate mineral / tracer / Baja California Sur / La Paz [Baja California Sur] / Las Cruces / Mexico [North America] / New Mexico / United States / 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: Understanding the dynamics and contamination of an urban aquifer system using groundwater age (14C, 3H, CFCs) and chemistry
Language: Inglés
Repository: 34
Subject: Agriculture / Aquifers / Chlorofluorocarbons / Contamination / Groundwater / Groundwater flow / Groundwater resources / Hydrochemistry / Land use / Nitrates / Potable water / Sodium sulfate / Volcanoes / Water / Agricultural activities / Environmental tracers / Groundwater contamination / Guadalajara / Natural background levels / Radiocarbon / Supplementary information / Water rock interactions / Groundwater pollution / aquifer / carbon isotope / CFC / groundwater flow / groundwater pollution / hydrogen isotope / recharge / tracer / water chemistry / Guadalajara [Jalisco] / Jalisco / Mexico [North America] / 7 INGENIERÍA Y TECNOLOGÍA

Acceder
Title: Renewable energy research progress in Mexico: A review
Language: Inglés
Repository: 34
Subject: Geothermal / Hydropower / Me-xico / Renewable energy source / Solar / Biomass / Climate change / Hydroelectric power / Natural resources / Petroleum deposits / Research / Solar energy / Wind / Wind power / Geothermal energy / 7 INGENIERÍA Y TECNOLOGÍA

Acceder
Title: Performance Analysis of ZigBee Wireless Networks for AAL through Hybrid Ray Launching and Collaborative Filtering
Language: Inglés
Repository: 34
Subject: Complex networks / Cost reduction / Energy efficiency / Launching / Wireless networks / Wireless sensor networks / Zigbee / Ambient assisted living (AAL) / Computational costs / Interference level / Network deployment / Performance analysis / Transmission rates / Wireless sensor network (WSNs) / ZigBee wireless networks / Collaborative filtering / 7 INGENIERÍA Y TECNOLOGÍA

Acceder
Title: A transformation method for solving conservative nonlinear two-degree-of-freedom systems
Language: Inglés
Repository: 34
Subject: Equations of motion / Non-linear oscillators / Non-linear transformations / Numerical integrations / Transformation methods / Two-degree-of-freedom / Two-degree-of-freedom system / Mathematical transformations / 7 INGENIERÍA Y TECNOLOGÍA

Acceder

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