Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

Telemeter.

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

El propósito clave de esta directriz es presentar recomendaciones a partir de la evaluación crítica de la evidencia sobre las intervenciones emergentes de salud digital que están contribuyendo a lograr mejoras en el sistema sanitario, de acuerdo con la determinación de los beneficios, los daños, la aceptación, la factibilidad, el uso de recursos y la equidad. A los fines de esta versión de la directriz, las recomendaciones examinan el grado en el que las intervenciones de salud digital, disponibles principalmente a través de dispositivos móviles, son capaces de abordar los desafíos del sistema sanitario en el camino hacia la Cobertura Sanitaria Universal. Al revisar la evidencia de las diferentes intervenciones digitales en comparación con otras opciones, además de evaluar los riesgos, esta directriz tiene como objetivo brindar a los responsables de formular políticas de salud y a otras partes interesadas recomendaciones y consideraciones de implementación, para que inviertan en las intervenciones de salud digital con conocimientos fundados.

Telecommunication in medicine. --- Delivery of Health Care. --- Telemeter

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

Instrumentation and control, and electrical power engineering are increasingly reliant on radio-based communication technology. This is a comprehensive book covering the essentials of telemetry and radio communications. It explains the principles of telemetry and radio communications, describes their application and equips you with the skills to analyse, specify and debug telemetry and radio communications systems.Key issues addressed in this book are: * how to design and install radio (wireless) links* apply latest satellite technologies to your telemetry system* how to de

Radio. --- Telemeter. --- Data transmission systems --- Distances --- Electronic measurements --- Telephone, Wireless --- Wireless (Radio) --- Wireless telephone (Early radio) --- Communication and traffic --- Telecommunication --- Telegraph, Wireless --- Measurement

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

This book explains the theory, numerical modeling, and applications of a borehole electromagnetic telemetry system used for wireless communication between the downhole tool and the surface control center during oilfield drilling. The authors begin by introducing borehole electromagnetic telemetry and explaining each part of the system with schematics and illustrations. They describe the working principle and compare it with other borehole wireless communication methods, such as mud pulse telemetry. They then address 2D and 3D electromagnetic telemetry modelling, listing previous 2D and 3D modeling methods and detailing the advantages and limitations, before discussing their recent work on a novel layered finite element method for 2D electromagnetic telemetry modelling, and on 3D electromagnetic modelling based on integral equation, thin wire kernel, and layered medium Green’s functions. Lastly, the authors show applications of electromagnetic telemetry, including single well borehole wireless communication and cross well communication in pad drilling. This includes photos, figures, and field data from real oilfield jobs. This book is a useful reference for drilling engineers, well logging tool research and development scientists and researchers, as well as for students in the areas of petroleum engineering and electrical engineering.

Borehole mining. --- Oil well drilling. --- Telemeter. --- Wireless communication systems. --- Mobile communication systems. --- Fossil Fuels (incl. Carbon Capture). --- Wireless and Mobile Communication. --- Vehicles --- Vehicular communication systems --- Radio --- Wireless communication systems --- Communication systems, Wireless --- Wireless data communication systems --- Wireless information networks --- Wireless telecommunication systems --- Telecommunication systems --- Communication systems --- Fossil fuels. --- Fossil energy --- Fuel --- Energy minerals

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

Spacecraft TT&C and Information Transmission Theory and Technologies introduces the basic theory of spacecraft TT&C (telemetry, track and command) and information transmission. Combining TT&C and information transmission, the book presents several technologies for continuous wave radar including measurements for range, range rate and angle, analog and digital information transmissions, telecommand, telemetry, remote sensing and spread spectrum TT&C. For special problems occurred in the channels for TT&C and information transmission, the book represents radio propagation features and its impact on orbit measurement accuracy, and the effects caused by rain attenuation, atmospheric attenuation and multi-path effect, and polarization composition technology. This book can benefit researchers and engineers in the field of spacecraft TT&C and communication systems. Liu Jiaxing is a professor at The 10th Institute of China Electronics Technology Group Corporation.

Engineering. --- Aerospace Technology and Astronautics. --- Communications Engineering, Networks. --- Measurement Science and Instrumentation. --- Astronautics. --- Telecommunication. --- Ingénierie --- Astronautique --- Télécommunications --- Mechanical Engineering --- Engineering & Applied Sciences --- Aeronautics Engineering & Astronautics --- Astronautics --- Space vehicles --- Aerospace telemetry. --- Communication systems. --- Tracking. --- Aerospace telemeter --- Telemetry, Aerospace --- Flight tracking --- Space tracking --- Space vehicle tracking --- Astronautical communication systems --- Space communication --- Space communication systems --- Space telecommunication --- Space telecommunication systems --- Physical measurements. --- Measurement. --- Aerospace engineering. --- Electrical engineering. --- Aeronautics --- Electronic measurements --- Telemeter --- Ground support systems (Astronautics) --- Space trajectories --- Tracking (Engineering) --- Astrionics --- Interstellar communication --- Astronautical instruments --- Communication systems --- Optical communication systems --- Space sciences --- Astrodynamics --- Space flight --- Electric communication --- Mass communication --- Telecom --- Telecommunication industry --- Telecommunications --- Communication --- Information theory --- Telecommuting --- Measurement   . --- Measuring --- Mensuration --- Mathematics --- Technology --- Metrology --- Physical measurements --- Measurements, Physical --- Mathematical physics --- Measurement --- Electric engineering --- Engineering --- Aeronautical engineering