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Query: NON-LIVING RESOURCES Document Type: Artículo Year: 2018 Language: Inglés

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71-80 from 455 results (0.036 seconds)

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: Staff and youth views on autonomy and emancipation from residential care: a participatory research study
Author: Calheiros, M. M. / Patrício, J. N. / Graça, J.
Language: Inglés
Repository: 73
Subject: Participatory Research Approach / Services Design / Residential Care / Transition to Independent Living / Domínio/Área Científica::Ciências Sociais::Outras Ciências Sociais

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: Hardware for recognition of human activities: a review of smart home and AAL related technologies
Author: Sanchez-Comas, Andres / Synnes, Kåre / Hallberg, Josef
Language: Inglés
Repository: 57
Subject: Smart home / AAL / Ambient assisted living / Activity recognition / Hardware / Review
Title: Proposed methodology for assignment of spectral bands in wireless cognitive radio networks / Metodología propuesta para la asignación de bandas espectrales en redes de radio cognitivas inalámbricas
Author: López Sarmiento, Danilo Alfonso / Rivas Trujillo, Edwin / Gualdron Guerrero, Oscar Eduardo
Language: Inglés
Repository: 77
Subject: Cognitive radio networks, spectral decision making, proposal within conceptual diagram framework, licensed and non-licensed users. / Cognitive radio networks, spectral decision making, proposal within conceptual diagram framework, licensed and non-licensed users

AccederAcceder
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
Title: Demand energy forecasting using genetic algorithm to guarantee safety on electrical transportation system
Author: Silva Ortega, Jorge Ivan / Isaac Millan, Idi A. / Cardenas Escorcia, Yulineth del Carmen / Valencia Ochoa, Guillermo Eliecer
Language: Inglés
Repository: 57
Subject: Cascade-forward back propagation / Long-term demand estimation model / Neural networks / Peak power demand forecast

Acceder
Title: AmpuBase: a transcriptome database for eight species of apple snails (Gastropoda: Ampullariidae)
Author: Ip, Jack C H / Mu, Huawei / Chen, Qian / Sun, Jin / Ituarte, Santiago / Heras, Horacio / Van Bocxlaer, Bert / Ganmanee, Monthon / Huang, Xin / Qiu, Jian-Wen
Language: Inglés
Repository: 37
Subject: Bioquímica / Biological invasion / Caenogastropoda / Genomic database / RNA-Seq / Lanistes / Pila / Asolene / Marisa / Pomacea

AccederAcceder

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