Results 131 to 140 of about 622,804 (338)

FCC Regulation of the Telecommunications Press [PDF]

open access: yes, 1975
Storstäderna växer och folk vill bo allt mer centralt, men det finns inte mycket yta att bygga på ifall man inte vill offra naturområden. En lösning är att bygga på höjden, det vill säga öka antalet våningar.
Blom, Oscar, Thulin, Katarina
core   +1 more source

Theoretical Investigation of the Sensitivity—Q Trade‐off in Terahertz Graphene Metamaterial Sensors via Interdigitated Design and Complex‐Frequency Waves

open access: yesAdvanced Sensor Research, EarlyView.
A dual strategy combining interdigitated graphene resonators and complex‐frequency waves yields a 54‐fold Q$Q$‐factor enhancement and superior sensitivity, establishing a high‐FOM platform for ultrasensitive terahertz biosensing. ABSTRACT Terahertz (THz) technology holds great promise in biomedical imaging, non‐destructive testing, biosensing, and ...
Mingxuan Mao   +3 more
wiley   +1 more source

Role of institutions for effective telecommunications regulation: Palestine as a case study [PDF]

open access: yes
This paper investigates Palestine's institutional foundations in order to decide on the most appropriate telecommunications regulatory system. It is based on the work of Levy and Spiller's institutional endowment framework.
Dhaher, Omar
core  

Next‐Generation Supercapacitors: Advances in Binder‐Free Electrodes, Scalable Fabrication, and Emerging Applications

open access: yesAdvanced Sustainable Systems, EarlyView.
Innovative fabrication methods are crucial for developing next‐generation supercapacitors. These techniques optimize electrode structures, boosting energy and power density while enabling scalable production. By overcoming current limitations, advanced fabrication unlocks supercapacitors' potential as efficient, reliable energy storage for diverse ...
Nikita A. Wadodkar   +8 more
wiley   +1 more source

First‐Principles Investigation of the T‐ and M‐Centers in Silicon Using Meta‐GGA Functionals

open access: yesAdvanced Theory and Simulations, EarlyView.
The relaxed structure for (a) T‐center and (b) M‐center. The calculations on the T‐center demonstrate excellent agreement with the HSE06, reinforcing the efficiency of meta‐GGA approaches for accurate defect characterization in Si. The M‐center is introduced, revealing promising quantum optical properties.
Petros‐Panagis Filippatos   +2 more
wiley   +1 more source

A cross impact methodology for the assessment of US telecommunications system with application to fiber optics development, volume 1 [PDF]

open access: yes
A cross impact model of the U.S. telecommunications system was developed. It was necessary to prepare forecasts of the major segments of the telecommunications system, such as satellites, telephone, TV, CATV, radio broadcasting, etc.
Chen, K. L.   +5 more
core   +1 more source

Mariner II Deep Space Telecommunications [PDF]

open access: yes, 1963
Two major telecommunication activities were in process during the Venus encounter of 1962, the largest, activity involved the two-way communications and tracking of the Mariner spacecraft from the DSIF (Deep Space Instrumentation Facility) stations on ...

core   +1 more source

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