“…The former Chinese Ministry of Railways believed that building a national wide high speed railway (HSR) network was the most efficient solution to China’s rail capacity problems. By 2012, 9 000 km of HSR line has been completed which accounted more than half of the total in the World and the other 9 000 km HSR line is either under construction or in the planning stage. …”

“…There is an estimated 1.4 billion km3 of water in the world but only approximately three percent (39 million km3) of it is available as fresh water. …”

Tabla de Contenidos: “…Front Cover; Contents; Preface; Contributors; Chapter 1 - Microwave Photonics: From Concepts to Devices and Applications; Chapter 2 - Femtosecond All-Optical Devices for Ultrafast Communication and Signal Processing; Chapter 3 - Ultrawide-Band Sub-THz Photonic Wireless Links; Chapter 4 - Fiber Bragg Gratings for Microwave Photonics Applications; Chapter 5 - Hybrid Fiber Radio: Concepts and Prospects; Chapter 6 - High Dynamic Range, 100 km Digital Radio-over-Fiber Links; Chapter 7 - Photonic Synthesis of Ultrabroadband Arbitrary Electromagnetic Waveforms…”

Acceso restringido usuarios UPSA

“…The competition consisted of an indoor sprint-distance triathlon (a 750 m pool swim leg, a 20 km ergometer cycling leg, and a 5 km treadmill run leg).Self-talk content and frequency were measured using a Norwegian version of the AutomaticSelf-Talk Questionnaire for Sports (ASTQS). …”

“…MOLA (Museum of London Archaeology) undertook extensive excavations during the construction of two separate, but adjacent road schemes, some 4.5km apart near Houghton Regis and Toddington, in south Central Bedfordshire. …”

“…For example, the Worldview-3 satellite observes the world at a resolution of 31cm per pixel, which translates into 10.4 million pixels per km2, and covers 680, 000km2 a day1 resulting in more than 7 trillion pixels per day. …”

Tabla de Contenidos:

“…The KM subject matter is a subset of content taught in the Decision Support Systems course. …”

Tabla de Contenidos: “…3.4.1.2 Economic estimations of these projects for space tourisms3.4.1.3 Discussion of Project 1; 3.4.2 Project 2; 3.4.2.1 Semi-circle of a radius 1000 km (625 miles) for delivering passengers to a distance of 2000 km (1250 miles) through space; 3.4.2.2 Estimation of economic efficiency; 3.4.2.3 Discussion of Project 2; 3.4.3 Project 3; 3.4.3.1 Circle around the Earth at an altitude of 200 km (125 miles) for 8-10 scientific laboratories; 3.4.3.2 Discussion of Project 3; 3.4.4 Project 4; 3.4.4.1 Using the cable circle as a propulsion system and energy storage system…”