Results 21 to 30 of about 622,804 (338)

3G networks in emergency telemedicine - An in-depth evaluation & analysis [PDF]

open access: yes, 2005
The evolution of telecommunications technologies in connection with the robustness and the fidelity these new systems provide, have opened up many new horizons as regards the provision of healthcare and the quality of service from the side of the experts
Banitsas, KA   +3 more
core   +1 more source

In-field entanglement distribution over a 96 km-long submarine optical fibre [PDF]

open access: yes, 2018
Techniques for the distribution of quantum-secured cryptographic keys have reached a level of maturity allowing them to be implemented in all kinds of environments, away from any form of laboratory infrastructure.
Bo, Liu   +17 more
core   +5 more sources

Internal Telecommunications Control [PDF]

open access: yes, 1970
Arkitektfirman Kolman X Boye Architects har fått uppdraget att upprätta bygglovshandlingar för ett äldreboende. Det är ännu ej bestämt i detalj hur byggnaden skall uppföras men beställaren önskar att byggnaden uppförs i träbyggnadsteknik.
Grzybowski, Kazimierz
core   +2 more sources

On the performance analysis of a heuristic approach dedicated to a multiobjective dynamic routing model

open access: yesJournal of Telecommunications and Information Technology, 2005
In previous works the features and a complete formulation for circuit-switched networks of a multiple objective dynamic routing method (MODR) of periodic state dependent routing type were presented.
José Craveirinha   +3 more
doaj   +1 more source

Interactions between Molten High‐Silicon Electrical Steels and Carbon‐Bonded MgO Refractories Based on Recyclates

open access: yesAdvanced Engineering Materials, EarlyView.
This study examines how several molten high‐silicon electrical steels interact with both conventional and recycled MgO–C refractories. For this, various immersion experiments are conducted. In addition to infiltration, a number of mechanisms are identified and explained that control the corrosion of the refractory material.
Lukas Neubert   +7 more
wiley   +1 more source

A way of integrating deaf, hearing- and speech-impaired people into modern communication society

open access: yesJournal of Telecommunications and Information Technology, 2006
This article deals with the exclusion of deaf, hearing- and speech-impaired people from our modern communication society, as they are unable to use the phone. This situation leads to discrimination and disadvantages in their everyday lives. One solution
Marlene Hilzensauer
doaj   +1 more source

COMPETENCIA Y SU IMPACTO EN LA INVERSIÓN EN REDES DE TELECOMUNICACIONES EN UN ENTORNO DIGITAL

open access: yesRevista de Direito, Estado e Telecomunicações, 2020
Purpose – The study establishes the determinants of investment in fixed broadband networks and, in particular, to evaluate the impact of economic competition on it, we present a panel model on fourteen countries, including four Latin American.
Rebeca Escobar-Briones   +1 more
doaj   +1 more source

The challenges facing road-side ‘m-Preneurs’ in leap-frogging the constraints of ICTs in DCs: A Nigerian case study [PDF]

open access: yes, 2017
Studies have shown that the number of mobile telecommunications operators in Nigeria has been on the increase since the first Global System of Mobile Telecommunications (GSM) licence was granted to MTN (Mobile Telecommunications Network) in 2001 ...
Ojukwu , Dili
core  

Mechanically Adaptable High‐Performance p(SBMA‐MMA) Copolymer Hydrogel with Iron (II/III) Perchlorate for Wearable Thermocell Applications

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
A high‐performance n‐type element for quasi‐solid‐state thermocells has been introduced, outperforming conventional p‐type elements and showcasing the potential to harness body heat as an energy source or power embedded sensors. This advance significantly contributes to waste thermal energy harvesting and wearable technology, paving the way for self ...
Gilyong Shin   +10 more
wiley   +1 more source

Multicriteria analysis for behavioral segmentation

open access: yesJournal of Telecommunications and Information Technology, 2004
Behavioral segmentation is a process of finding the groups of clients with similar behavioral patterns. The basic tool for segmentation is a clustering algorithm. However, the clusters generated by the algorithm depend on the preprocessing steps as well
Janusz Granat
doaj   +1 more source

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