Results 101 to 110 of about 8,972 (224)

On the study of the FSO link performance under controlled turbulence and fog atmospheric conditions

open access: yes, 2011
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  

Essential Oil Formulations From Salvia officinalis, Ormenis africana, and Mentha pulegium: Chemical Profiles and Insecticidal Activity Against Myzus persicae

open access: yesFood Science &Nutrition, Volume 14, Issue 6, June 2026.
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

open access: yes, 2013
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  

Unraveling Inflammatory Pain: A Narrative Review of Molecular Pathways and Multidisciplinary Treatments

open access: yesHealth Science Reports, Volume 9, Issue 6, June 2026.
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

Use of Same WDM Channels in Fiber Network for Bidirectional Free Space Optical Communication With Rayleigh Backscattering Interference Alleviation

open access: yesIEEE Access, 2019
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

open access: yesJournal of Raman Spectroscopy, Volume 57, Issue 6, Page 1034-1039, June 2026.
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

Role of Mid‐ and High‐Latitude, Southern Hemisphere Processes for Ushering in the Middle Pleistocene Transition

open access: yesPaleoceanography and Paleoclimatology, Volume 41, Issue 6, June 2026.
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

Investigation of the Atmospheric Attenuation Factors in FSO Communication Systems Using the Taguchi Method

open access: yesInternational Journal of Optics, 2020
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

open access: yes, 2023
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

How deep a divide do we tolerate? Measuring the willingness to engage with differently minded others (WEDO)

open access: yesPolitical Psychology, Volume 47, Issue 3, June 2026.
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

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