Results 31 to 40 of about 4,212 (265)

Market Innovation and Competitive Advantage in Telecommunication Companies in Kenya

European Journal of Management Issues, 2021
Purpose: To survive, organizations must have a competitive advantage in order to stay ahead of the competition. Market innovation has remained the driving force behind most market expansions and stability in the turbulent nature of global economies. This
Peter C Mugo, Jimmy Macharia
doaj  

Traditional protection ratios in FM sound broadcasting – still appropriate for interference management? [PDF]

Advances in Radio Science, 2011
A detailed analysis of the measurement procedures recommended by the International Telecommunication Union (ITU) shows that – with proper definition of audio quality – the FM broadcasting system can provide an audio signal-to-noise ratio of no better ...
J. Philipp
doaj   +1 more source

Molecular Templating Enables Precise CeNiC2/Ni Heterostructures for Efficient Alkaline Hydrogen Oxidation

Advanced Functional Materials, EarlyView.
A series of Bi‐TMCs‐based heterostructures (CeNiC2/Ni‐x%) have been precisely constructed through a “molecular‐template”‐assisted strategy, which exhibits remarkable alkaline HOR performance derived from the strong synergy between Ni and CeNiC2 components.
Xi Yin, Xue‐Qian Wu, Yi Yuan, Ya‐Pan Wu, Shuang Li, Guangtong Hai, Shuhui Sun, Dong‐Sheng Li   +7 more
wiley   +1 more source

Blind reconstruction of BCH codes based on candidate generator polynomial in random situation

Electronics Letters
A novel method for blind reconstruction of binary Bose–Chaudhuri–Hocquenghem codes is proposed. Compared to previously reported works, a new approach to find the goal generator polynomial is employed.
Ali Sharifian Mazraeh Mollaei, Masoud Sharifian Mazraeh Mollaei   +1 more
doaj   +1 more source

HIGH PERFORMANCE INFORMATIONAL ENVIRONMENT FOR CALCULATIONS IN BIOMEDICINE

Бюллетень сибирской медицины, 2014
This work represented one of the possible approaches to providing the required computational resources for solving the complex data processing tasks in biomedicine.
K. S. Brazovsky, Ya. S. Pekker, V. P. Dyomkin, O. S. Umansky, I. V. Tolmachyov   +4 more
doaj   +1 more source

A Three Demultiplexer C-Band Using Angled Multimode Interference in GaN–SiO₂ Slot Waveguide Structures

Nanomaterials, 2020
One of the most common techniques for increasing data bitrate using the telecommunication system is to use dense wavelength division multiplexing (DWDM). However, the implementation of DWDM with more channels requires additional waveguide coupler devices
Eduard Ioudashkin, Dror Malka
doaj   +1 more source

Bioactive Conductive Ti3C2Tx‐Ce Hydrogel Facilitates Spinal Cord Injury Repair Through ROS Scavenging and Mitochondrial Regulation

Advanced Functional Materials, EarlyView.
Bioactive conductive Ti3C2Tx‐Ce hydrogels with with scavenging ROS and alleviating neuronal mitochondrial dysfunction are exploited for SCI treatment. This functionality is attributed to interfacial activation modification of Ti3C2Tx with Ce3+ ions to in‐situ form Ce(OH)x‐mediated protective layer, which is beneficial to enabling stable intracellular ...
Weikang Wang, Qing Liu, Ang Lv, Yabin Lin, Jiawei Chen, Ning Ding, Chunlei Zhang, Shuai Zhou, Bo Yuan, Weiwei Zhao, Liming Li, Luping Zhang, Fei Huang   +12 more
wiley   +1 more source

Angular scattering measurements and modelling from building surfaces at sub‐THz frequencies between 92‐110 GHz

Electronics Letters
This letter presents experimental angularly resolved measurements and a model framework for characterizing continuous wideband reflection coefficients at sub‐terahertz frequencies between 92 and 110 GHz.
Demos Serghiou, Mohsen Khalily, Tim Brown, Rahim Tafazolli   +3 more
doaj   +1 more source

Self‐Assembled Inorganic Nanomembrane Tubes: Rolled‐Up Piezoelectrics for Microacoustic Wave‐Based Actuators and Sensors

Advanced Materials, EarlyView.
This study demonstrates a self‐assembly process to generate free‐standing piezoelectric nanomembranes, forming ultracompact microtubular acoustic wave sensors and actuators. The miniaturized 3D piezoelectric platform reported in this work can be applied in telecommunication, energy harvesting, and acoustofluidics. Moreover, the 3D self‐assembly can add
Raphaël C. L‐M. Doineau, Christian N. Saggau, Stefan Baunack, Thomas Gemming, Yara Abdelaal, Robert Weser, Oliver G. Schmidt, Hagen Schmidt, Andreas Winkler, Mariana Medina‐Sánchez   +9 more
wiley   +1 more source

Word of mouth communication: A mediator of relationship marketing and customer loyalty

Cogent Business & Management, 2019
A cross-sectional and quantitative study design, with the aim of explaining the relationship between relationship marketing and customer loyalty, and the mediating role of word of mouth in this relationship was undertaken.
Muhammed Ngoma, Peter Dithan Ntale
doaj   +1 more source