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Title: Investigation of the geochemical evolution of groundwater under agricultural land: A case study in northeastern MexicoLanguage: InglésRepository: 34Subject: 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
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Title: Solving the vendor-buyer integrated inventory system with arithmetic-geometric inequalityLanguage: InglésRepository: 34Subject: Algebraic optimization / Alternative approach / Buyer systems / Competitive markets / Economic order quantity / Economic production quantity / Geometric inequalities / Integrated inventory / Integrated production-inventory model / Integrated systems / Inventory costs / Inventory models / Inventory policies / Lot size / Market share / National Semiconductors / Optimal solutions / Procter and gambles / Response time / Two stage / Walmart / Algebra / Competition / Geometry / Integrated optics / Inventory control / Optimization / Sales / Supply chain management / Supply chains / 7 INGENIERÍA Y TECNOLOGÍA
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Title: The derivation of EOQ/EPQ inventory models with two backorders costs using analytic geometry and algebraLanguage: InglésRepository: 34Subject: Alternative approach / Backorders / Basic concepts / Economic order quantity / Economic production quantity / EOQ models / Inventory models / Inventory systems / Inventory theory / Optimal lot size / Optimization method / Algebra / Economic analysis / Inventory control / Optimization / 7 INGENIERÍA Y TECNOLOGÍA
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Title: The simplified solution procedure for deteriorating items under stock-dependent demand and two-level trade credit in the supply chain managementLanguage: InglésRepository: 34Subject: Deteriorating items / Existence and uniqueness / Inventory / Inventory models / Optimal solutions / Per unit / Solution procedure / Stock-dependent demand / Sufficient conditions / Trade credit / Deterioration / Inventory control / Management science / Optimal systems / Profitability / Supply chain management / Commerce / 7 INGENIERÍA Y TECNOLOGÍA
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Title: A data hiding technique to synchronously embed physiological signals in H.264/AVC encoded video for medicine healthcareLanguage: InglésRepository: 34Subject: Article / computer security / cost control / data hiding technique / embedding / human / medical care / medical information / physician / recognition / videorecording / health care delivery / information processing / medical informatics / statistics / trends / Data Compression / Delivery of Health Care / Humans / Medical Informatics / Statistics as Topic / Video Recording / 7 INGENIERÍA Y TECNOLOGÍA
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Title: Integrated approach to network design and frequency setting problem in railway rapid transit systemsLanguage: InglésRepository: 34Subject: 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
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Title: Dynamics of dissolved major (Na, K, Ca, Mg, and Si) and trace (Al, Fe, Mn, Zn, Cu, and Cr) elements along the lower Orinoco RiverLanguage: InglésRepository: 34Subject: Aluminum / Biochemical oxygen demand / Biological materials / Calcium / Carbon / Dissolution / Iron compounds / Magnesium / Manganese / Mixing / Organic carbon / Organometallics / Process control / Rivers / Silicon / Sodium / Suspended sediments / Trace elements / Water resources / Zinc / Dissolved organic carbon / Element concentrations / Major and trace elements / Major elements / Mixing zones / Organo-metallic complexes / Preferential adsorption / Total suspended sediments / Dissolved oxygen / concentration (composition) / confluence / dissolved organic carbon / mixing / redox conditions / river water / trace element / water chemistry / Apure River / Orinoco River / Venezuela / Bacillariophyta / 7 INGENIERÍA Y TECNOLOGÍA
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Title: Optical method for distance and displacement measurements of the probe-sample separation in a scanning near-field optical microscopeLanguage: InglésRepository: 34Subject: 7 INGENIERÍA Y TECNOLOGÍA
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Title: A VLSI architecture for the V-BLAST algorithm in spatial-multiplexing MIMO systemsLanguage: InglésRepository: 34Subject: 7 INGENIERÍA Y TECNOLOGÍA
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