“…Els estàndars actuals de comunicacions HF defineixen bit rates entre 75 i 12.800 bps, depenent de les condicions del canal, usant un ample de banda de 3 kHz. …”
Accés lliure

Tabla de Contenidos: “…Agencias, organizaciones gubernamentales y universidades públicas y privadas -- 1. Instituto de Salud Carlos III -- 2. CNIO y CNIC -- 3. CSIC -- 4. …”

Tabla de Contenidos: “…MUCA / Cor & Asociados ; Casa del Carnaval / Gálvez & Algeciras ; Casa Domínguez / José Ma Gastaldo Ghilarducci / Enrique Jerez Abajo ; Casa Ex / GarcíaGermán arquitectos ; Casa La Candela / zigzag arquitectura ; Casa RG / Estudio Arquitectura Hago ; casamanda / dooa arquitecturas ; Centro Cívico / Marc Tur Torres, Oriol Batchellí Roura ; Centro de educación infantil y primaria / lapanaderia ; Centro de interpretación de pinturas rupestres / Prudenci Español Pons, José Ángel Hidalgo Arellano ; Centro Preescolar / Cor & Asociados ; Centro Servef de Novelda / Carlos Calatayud Revert ; Reforma centro Servef de Ontinyent / Carlos Calatayud Revert ; Cibercentro Macarena / Mediomundo arquitectos, Mog arquitectos ; Climate Art Generator / subarquitectura ; Colección Cátedra Blanca / Paula Álvarez Benítez. …”
WWW

Tabla de Contenidos: “…Danish Majeed, Umair Gull, Wajid Nasim Jatoi, Muhammad Mubeen, Summera Jahan and Shakeel Ahmed -- Chapter 3 An Overview on Techniques Involved in Recharging Ground Water and Its Impacts by Muthuminal R. and Mohana Priya R -- Chapter 4 An IoT-based Immersive Approach to Sustainable Farming by Pratik Ghutke and Rahul Agrawal -- Chapter 5 Smart Rainwater Harvesting System for Sustainable Agricultural Irrigation and Drainage System by Mohd Hudzari Haji Razali, Abdul Qudus Puteh, Alawi Haji Sulaiman and Mohamad Hakim Mohamad Yatim -- Chapter 6 Water Sustainability through Drainage Reuse in Agriculture A Case for Collaborative Wireless Sensor Networks by Huma Zia -- Chapter 7 Improvement of Tertiary Irrigation Networks, Changes in Cropping Patterns, and Increasing Cropping Index at Kendal Indonesia by Meinarti Norma Setiapermas, Anggi Sahru Romdon and Yulis Hindarwati -- Chapter 8 Irrigation Scheduling Methods: Overview and Recent Advances by Younsuk Dong -- Chapter 9 Fundamentals of Irrigation Methods and Their Impact on Crop Production by Fawibe Oluwasegun Olamide, Bankole Abidemi Olalekan, Sokunbi Uthman Tobi, Mustafa Abdulwakiil Adeyemi, Joseph Oladipupo Julius and Fawibe Kehinde Oluwaseyi -- Chapter 10 Effect of Irrigation Depths and Salinity Levels on the Growth and Production of Forage Palm Orelha de Elefante Mexicana by Mariana de Oliveira Pereira, Jailton Garcia Ramos, Carlos Alberto Vieira de Azevedo, André Alisson Rodrigues da Silva, Geovani Soares de Lima, Luciano Marcelo Fallé Saboya, Patrícia Ferreira da Silva and Gustavo Bastos Lyra -- Chapter 11 Anaerobic Filters: Alternative Solution for the Treatment of Domestic Wastewater for Reuse in Vegetable Irrigation by Valdemiro Pitoro, Rodrigo Sánchez-Román, João Queluz, Tamires Da Silva, Sérgio Jane and Kevim Muniz -- Chapter 12 Theoretical Approaches to Water Use Optimization for Rice Irrigation Systems in the Lower Kuban by Alina Buber, Yuri Dobrachev, Alexander Buber and Evgenii Ratkovich -- Chapter 13 Smart Irrigation for Climate Change Adaptation and Improved Food Security by Erion Bwambale, Felix K. …”

Tabla de Contenidos: “…Escher. El arte de lo imposible, Centro de exposiciones Arte Canal de Canal de Isabel II / Borja Ferrater y Carlos Ferrater ; Stand en el Barcelona Meeting Point 2006 / Saeta Estudi, Bet Cantallops Dalmau y Pere Ortega Andreu ; Echa vistazo, Intervención en el patio de la Casa Sambola, Girona / Josep Camps, Olga Felip, Alfredo Lérida, Guillermo López y Anna Puigjaner ; La Nit Laus 06, Mercat de les Flors / BOPBAA, Josep Bohigas, Francesc Pla, Iñaki Baquero ; Pabellón del Sol, Semana Europea de la Ciencia y la Tecnología 2006 / Carmen Moreno, Francisco Puga y Tomás García Piriz ; Exposicón Mirades Foranes, through foreign eyes COAC / Liebman Villavecchia ; Circ Contemporani Català, L'Art del Risc, CCCB / Max Llamazares e Iván Pomés ----- Conté "Pensamiento y Crítica": Acta del Jurado de Pensamiento y Crítica ; Circo / Juan José Lahuerta ; La arquitectura moderna española, de nuevo / Pedro Feduchi -- URV…”