Results 21 to 30 of about 2,315,851 (299)

Innovative technologies for new materials using micro/nano elements [PDF]

open access: yesMATEC Web of Conferences, 2019
The paper describes innovative technologies for obtaining of new materials, alloys and coatings with very high hardness and wear resistance, using different approaches – electro less chemical nickeling; pressing and sintering the parts, coated with a ...
Karastoyanov Dimitar   +2 more
doaj   +1 more source

Superposition of rectangular power pulses and CP-OFDM signal for SWIPT

open access: yesEURASIP Journal on Wireless Communications and Networking, 2022
Simultaneous wireless information and power transfer (SWIPT) has recently attracted researchers and may help to satisfy future technology demands. SWIPT allows wireless power transfer (WPT) and wireless information transfer (WIT) to coexist based on ...
Hussein Kassab   +4 more
doaj   +1 more source

Computer-mediated knowledge communication [PDF]

open access: yes, 2003
New communication technologies enable an array of new working and learning scenarios in which knowledge is being communicated. This article deals with the question to what extent these technologies can impede or facilitate knowledge communication. First,
Mandl, Heinz, Weinberger, Armin
core   +1 more source

Geo-Spatial Market Segmentation & Characterization Exploiting User Generated Text Through Transformers & Density-Based Clustering

open access: yesIEEE Access, 2021
In data analysis, context information plays a significant role in enhancing the quality of the insight obtained. Furthermore, spatial analysis helps understand spatial relationships among entities.
Luis E. Ferro-Diez   +3 more
doaj   +1 more source

Intelligent analysis of active management of animal husbandry [PDF]

open access: yesSHS Web of Conferences, 2021
A quantitative analysis of the financial state of an animal husbandry is performed. The paper illustrates the usage of different economical parameters in order to present operational state of the husbandry and to search regularities for future actions ...
Dimitrov Stanislav   +2 more
doaj   +1 more source

Designing of Fiber Bragg Gratings for Long-Distance Optical Fiber Sensing Networks

open access: yesModelling and Simulation in Engineering, 2022
Most optical sensors on the market are optical fiber Bragg grating (FBG) sensors with low reflectivity (typically 7-40%) and low side-lobe suppression (SLS) ratio (typically SLS
Janis Braunfelds   +6 more
doaj   +1 more source

The effect of new technologies on civic participation models [PDF]

open access: yes, 2018
The development of new technologies will enable decentralization and freedom of communication for large numbers of people, by overcoming the barriers that once rendered direct participation of society unfeasible.
Holubiak, Nataliia
core   +3 more sources

What are the affordances of information and communication technologies? [PDF]

open access: yes, 2004
The paper examines the notion that Information and Communication Technologies (ICT) have affordances that epitomize the features of our late modern age (Giddens, 1991) and explores whether these affordances (Salomon, 1993, p.
Conole, Grainne, Dyke, Martin
core   +2 more sources

Quantum communication technology

open access: yesElectronics Letters, 2010
Quantum communication is built on a set of disruptive concepts and technologies. It is driven by fascinating physics and by promising applications. It requires a new mix of competencies, from telecom engineering to theoretical physics, from theoretical computer science to mechanical and electronic engineering.
Gisin, Nicolas, Thew, Rob
openaire   +4 more sources

Demanding by Design: Supporting Effortful Communication Practices in Close Personal Relationships [PDF]

open access: yes, 2017
The investment of effort into personal communication can be highly meaningful to people, and has particular significance for the mediation of close relationships.
Gooch, Daniel   +3 more
core   +2 more sources

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