Results 1 to 10 of about 25,634 (239)

A Tool to Calculate the Level of Occupancy in Indoor and Outdoor Spaces Using BLE and Open Data to Be Published in Real-Time

open access: yesSensors, 2020
The ability to know the precise level of occupancy in an indoor or outdoor space in real time could have multiple applications. It is a well-known problem for which a number of technologies have been proposed over time. The recent emergence of BLE beacon
Montserrat Mateos Sánchez   +3 more
doaj   +1 more source

Molecular beacons

open access: yesCurrent Opinion in Chemical Biology, 2004
This opinion covers the field of molecular beacons (MBs), in which nucleic acids are molecularly engineered to have unique functions for the investigation of biomolecules. Molecular beacons have been used in a variety of formats, and this review discusses four: first, in vitro RNA and DNA monitoring; second, biosensors and biochips based on MBs; third,
Center for Research at the Bio/nano Interface, Department of Chemistry and McKnight Brain Institute, University of Florida, Gainesville, Florida 32611-7200 USA ( host institution )   +3 more
openaire   +3 more sources

Pulmonary Mucosa-Associated Lymphoid Tissue Lymphoma Treated with Radiation Therapy: A Case Report and Review of the Literature

open access: yesCase Reports in Oncology, 2023
Introduction: Mucosa-associated lymphoid tissue lymphoma (MALT lymphoma or MALToma) is a prevalent type of primary pulmonary lymphoma. Typically, the primary therapeutic approaches involve surgery or chemotherapy, although there have been instances of ...
Paul Armstrong   +5 more
doaj   +1 more source

The relationship between Personality Traits, Learning Styles and Academic Performance of E-Learners

open access: yesOpen Praxis, 2018
The rapid growth of e-learning has greatly influenced the educational system across the globe. Personality traits and learning styles are both likely to play considerable roles in influencing academic achievement of e-learners. Based on this foundation,
Nabia Luqman Siddiquei, Ruhi Khalid
doaj   +3 more sources

Linac-Based Radiosurgery for Patients With Brain Oligometastases From a Breast Primary, in the Trastuzumab Era-Impact of Tumor Phenotype and Prescribed SRS Dose

open access: yesFrontiers in Oncology, 2019
Background: The role of stereotactic radiosurgery (SRS) in the treatment of limited numbers of brain metastases in selected breast cancer patients is well-established.Aims: To analyse outcome from a single institutional experience with SRS, to identify ...
Kevin Armstrong   +7 more
doaj   +1 more source

Impact of Beacon-Dependent Parameters on Bluetooth Low Energy Indoor Positioning Accuracy

open access: yesProceedings, 2018
Blue Low Energy technology is playing an important role nowadays in ubiquitous systems, being the beacons a key element. The configuration of parameters related to the beacons, such as their transmission power or their advertising interval should be ...
Gabriel de Blasio   +4 more
doaj   +1 more source

A Simplified Sounding System for Finding NVIS Channel Availability to Support Government Radio Networks in Indonesia

open access: yesEmitter: International Journal of Engineering Technology, 2019
Mostly  natural disasters in Java Island such as landslides are within the vicinity of not more than 200 Km from the district capital. Cellular communications require complex systems and rather vulnerable  to cope with disasters.
Titon Dutono   +3 more
doaj   +1 more source

Bitcoin Beacon

open access: yesCoRR, 2016
We examine a protocol $π_{\text{beacon}}$ that outputs unpredictable and publicly verifiable randomness, meaning that the output is unknown at the time that $π_{\text{beacon}}$ starts, yet everyone can verify that the output is close to uniform after $π_{\text{beacon}}$ terminates.
Iddo Bentov   +2 more
openaire   +2 more sources

Beacon

open access: yesNotes and Queries
During my tenure at The University of Maryland, my writing has been primarily occupied with storytelling as a survival mechanism, and the story as a site of pedagogical potential. Beacon is a selection of short stories from a larger collection in progress that envisions itself as a hybrid between an instructional and fictional text.
Day Halter   +6 more
  +5 more sources

Design of Onboard Shunting Protection Software for Metro Engineering Vehicles Based on BeiDou Satellite Positioning System

open access: yesKongzhi Yu Xinxi Jishu, 2023
At present, metro engineering vehicles rely on visual driving by the driver, and there are safety problems such as rushing cross signals, overspeed and impacting switch in complex operation scenarios.
LIU Hao, ZHANG Xu, YU Hechun
doaj   +3 more sources

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