Results 11 to 20 of about 2,520,884 (309)

Next Generation Air Quality Platform: Openness and Interoperability for the Internet of Things

open access: yesSensors, 2016
The widespread diffusion of sensors, mobile devices, social media and open data are reconfiguring the way data underpinning policy and science are being produced and consumed.
Alexander Kotsev   +5 more
doaj   +1 more source

Autonomous monitoring framework for resource-constrained environments [PDF]

open access: yes, 2018
Acknowledgments The research described here is supported by the award made by the RCUK Digital Economy programme to the dot.rural Digital Economy Hub, reference: EP/G066051/1.
Anthony DW   +5 more
core   +3 more sources

Architecture of a Service-Enabled Sensing Platform for the Environment

open access: yesSensors, 2015
Recent technological advancements have led to the production of arrays of miniaturized sensors, often embedded in existing multitasking devices (e.g., smartphones, tablets) and using a wide range of radio standards (e.g., Bluetooth, Wi-Fi, 4G cellular ...
Alexander Kotsev   +3 more
doaj   +1 more source

Technology for Older Adults: Maximising Personal and Social Interaction : Exploring Opportunities for eHealth to Support the Older Rural Population with Chronic Pain [PDF]

open access: yes, 2015
Funding The TOPS project is supported by an award made by the RCUK Digital Economy programme to the dot.rural Digital Economy Hub, award reference EP/G066051/1.Peer reviewedPublisher ...
Currie, Margaret   +3 more
core   +1 more source

Analysis of Delos Reference Model and 5S Framework in Organizing and Evaluation of Digital Libraries [PDF]

open access: yesبازیابی دانش و نظام‌های معنایی, 2016
This study aims to conceptually analyze the Delos reference model and the 5S Framework and to identify key relations between the concepts and indicators of the model and the framework in the organization and evaluation of digital libraries.
Mitra Sameie
doaj   +1 more source

Build an app and they will come? Lessons learnt from trialling the GetThereBus app in rural communities [PDF]

open access: yes, 2017
Acknowledgements The research described here was supported by the award made by the RCUK Digital Economy programme to the dot.rural Digital Economy Hub; award reference: EP/G066051/1.Peer ...
Beecroft, Mark   +7 more
core   +2 more sources

The current state of digital reference: validation of a general digital reference model through a survey of digital reference services [PDF]

open access: yesInformation Processing & Management, 2004
This paper describes a study conducted to determine the paths digital reference services take through a general process model of asynchronous digital reference. A survey based on the general process model was conducted; each decision point in this model provided the basis for at least one question.
Pomerantz, Jeffrey   +3 more
openaire   +1 more source

Ask The Librarian service: a bibliographic list

open access: yesCybrarians Journal, 2004
A bibliographic list listing Internet sites about the Ask the Librarian service, or the electronic reference service provided via the Internet. The sites have been divided into 5 sections: Library websites that provide services, studies and research ...
Editorial Board
doaj   +1 more source

Robust Evaluation of Reference Tilt in Digital Holography

open access: yesApplied Sciences, 2022
A robust approach is designed to evaluate the reference tilt angle (RTA) accurately and efficiently by local Gaussian fitting (LGF) for the distribution of one frequency peak on a spatial spectrum plane (SSP).
Xianfeng Xu   +4 more
doaj   +1 more source

A simple microcontroller based digital lock-in amplifier for the detection of low level optical signals [PDF]

open access: yes, 2002
Traditionally digital lock-in amplifiers sample the input signal at a rate much higher than the lock-in reference frequency and perform the lock-in algorithm with high-speed processors.
Dorrington, Adrian A.   +1 more
core   +2 more sources

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