Results 1 to 10 of about 337,357 (338)

Nanomaterial-Assisted Signal Enhancement of Hybridization for DNA Biosensors: A Review

open access: yesSensors, 2009
Detection of DNA sequences has received broad attention due to its potential applications in a variety of fields. As sensitivity of DNA biosensors is determined by signal variation of hybridization events, the signal enhancement is of great significance ...
Minqiang Li   +7 more
doaj   +1 more source

Comprehensive Data Analysis Approach for Appropriate Scheduling of Signal Timing Plans

open access: yesFuture Transportation, 2022
Improperly scheduled signal timing plans are one of the main reasons for reduced efficiency of traffic signals at coordinated urban arterials. Recently, most urban arterial roads are equipped with intelligent transportation systems devices capable of ...
Nemanja Dobrota   +3 more
doaj   +1 more source

A research on low-earth-orbit signal-of-opportunity interference suppression algorithm based on adaptive signal iterative subspace projection technique

open access: yesFrontiers in Physics
Signal-of-Opportunity (SOP) positioning based on Low-Earth-Orbit (LEO) constellations has gradually become a research hotspot. LEO satellite SOP positioning possess strong anti-jamming capabilities due to their large quantity, wide spectral coverage, and
Lihao Yao   +10 more
doaj   +1 more source

Quad channel software defined receiver for passive radar application

open access: yesArchives of Electrical Engineering, 2017
In recent times the growing utilization of the electromagnetic environment brings the passive radar researches more and more to the fore. For the utilization of the wide range of illuminators of opportunity the application of wideband radio receivers is ...
Pető Tamás, Seller Rudolf
doaj   +1 more source

A simple crowdsourced delay-based traffic signal control.

open access: yesPLoS ONE, 2020
Current transportation management systems rely on physical sensors that use traffic volume and queue-lengths. These physical sensors incur significant capital and maintenance costs.
Vinayak Dixit   +3 more
doaj   +1 more source

Glucocorticoid receptor signaling: intricacies and therapeutic opportunities

open access: yesTrends in Biochemical Sciences
The glucocorticoid receptor (GR) is a major nuclear receptor (NR) drug target for the treatment of inflammatory disorders and several cancers. Despite the effectiveness of GR ligands, their systemic action triggers a plethora of side effects, limiting long-term use. Here, we discuss new concepts of and insights into GR mechanisms of action to assist in
Dorien Clarisse   +4 more
openaire   +3 more sources

Gibberellin Signalling – New Opportunities for Crop Management

open access: yesOutlooks on Pest Management, 2010
The potential for exploitation of the gibberellin (GA) plant growth hormones in agriculture was a major factor driving research on the physiological function of these substances following their introduction to the West from Japan in the 1950s. As a consequence of its vital role in promoting organ growth as well as in stimulating seed germination and ...
Hedden, P.   +2 more
openaire   +1 more source

Target Detection and Localization Using Non-Cooperative Frequency Agile Phased Array Radar Illuminator

open access: yesIEEE Access, 2019
Recently, passive bistatic radar (PBR) has become an emerging technology because it allows target detection and localization with advantages of low cost, covert detection, low vulnerability to electronic jamming and high valuable counter to stealth ...
Panhe Hu, Qinglong Bao, Zengping Chen
doaj   +1 more source

Plant signalling: the opportunities and dangers of chemical communication [PDF]

open access: yesBiology Letters, 2010
Abstract The notion of chemical communication between plants and other organisms has gone from being viewed as a fringe idea to an accepted ecological phenomenon only recently. An Organized Oral Session at the August 2010 Ecological Society of America meeting in Pittsburgh examined the role of plant signalling both within and between ...
openaire   +2 more sources

Forgoing earned incentives to signal pure motives

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2020
Significance Financial incentives can spark behavior change but often damage recipients’ self-image. We designed and tested an intervention that allows organizations and individuals to resolve this tension.
Erika L. Kirgios   +4 more
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy