Results 101 to 110 of about 8,972 (224)
On the study of the FSO link performance under controlled turbulence and fog atmospheric conditions
In this paper, the effect of turbulence and fog on the free space optical (FSO) communication systems for on off keying (OOK), pulse amplitude modulation (PAM) and subcarrier intensity modulation (SIM) based on binary phase shift keying (BPSK) is ...
Ghassemlooy, Zabih +6 more
core
The insecticidal potential of formulations based on Salvia officinalis, Ormenis africana, and Mentha pulegium essential oils was investigated against Myzus persicae. The combination of the three oils provided the most effective control, showing strong activity in laboratory assays and greenhouse trials.
Asma El Ayeb‐Zakhama +9 more
wiley +1 more source
Modelling and analysis of FSO ground-to-train communications for straight and curved tracks
In this work, a free space optical (FSO) link for the ground-to-train communications is proposed. Analytical analysis is carried out for the case of the straight as well as curved rail tracks.
Poliak, Juraj +3 more
core
ABSTRACT Background Inflammatory pain is a widespread global health concern arising from complex molecular pathways triggered by a consequence of tissue damage and immune activation. It significantly impacts quality of life and functional outcomes, necessitating a comprehensive understanding of underlying mechanisms and multidisciplinary approaches for
Fatma Mohamed Elmansy +6 more
wiley +1 more source
In the paper, we present and demonstrate experimentally a 10 Gbit/s on-off keying (OOK) bidirectional wavelength-division-multiplexing (WDM) free space optical (FSO) communication architecture integrated in fiber network together with 5 m free space ...
Chien-Hung Yeh +4 more
doaj +1 more source
Nano‐Raman Spectroscopy of Tellurium Nanowires
Nano‐Raman evidences a diameter dependence of the peak position, among different tellurium nanowires and along the single species. ABSTRACT Tellurium‐based nanowires are interesting structures for applications in low‐dimensional electronics. This work investigates the vibrational dynamics of trigonal tellurium (t‐Te) nanowires through tip‐enhanced ...
Diego Sier +7 more
wiley +1 more source
Abstract Glacial‐interglacial cycles increased in length from about 41 to 100 thousand years during the Middle Pleistocene Transition (MPT) about 1.5 to 0.8 million years ago. This took place in step with strong global cooling after several million years of weaker cooling.
G. Shaffer +2 more
wiley +1 more source
In this study, Mie and Rayleigh scattering in free space optics (FSO) communication systems were investigated in terms of the atmospheric attenuation.
Pelin Demir, Güneş Yılmaz
doaj +1 more source
Outage probability analysis of maritime FSO links
In this paper, the outage performance of the maritime free-space optical (FSO) communication system is analyzed, and a new maritime FSO link configuration is presented.
Alouini, Mohamed-Slim, Ata, Yalçın
core +1 more source
Abstract Fostering contact across political camps is crucial to combat affective polarization and to sustain healthy democratic discourse. Researchers therefore have become increasingly interested in better understanding the factors that promote or hamper political exchange.
Melissa Jauch +3 more
wiley +1 more source

