Results 31 to 40 of about 466,055 (265)

Synthesis and characterization of CdO/GrO nanolayer for in vivo imaging [PDF]

open access: yesNanomedicine Journal, 2017
Objective(s): Nanomaterials are playing major roles in imaging by delivering large imaging payloads, yielding improved sensitivity. Nanoparticles have enabled significant advances in pre-clinical cancer research as drug delivery vectors.
Abbas Pardakhty   +2 more
doaj   +1 more source

Investigation of the Optical Properties of Silicon-on-Insulator Microring Resonators Using Optical Backscatter Reflectometry

open access: yesИзвестия высших учебных заведений России: Радиоэлектроника, 2022
Introduction. Optical backscatter reflectometry is one of the most promising methods used to examine characteristic parameters relevant to the design of microring resonators.
I. A. Ryabcev   +8 more
doaj   +1 more source

Analysis of Vorticity and Velocity Fields of Jets from Gas Injector Using PIV

open access: yesApplied Sciences
The present article offers a detailed analysis of helium jet velocity and vorticity intensity distribution using the particle image velocimetry (PIV) technique. A gaseous fuel injector featuring an interchangeable tip was implemented.
Giovanni Cecere   +4 more
doaj   +1 more source

Design and performance evaluations with optical comparator link

open access: yesEngineering Science and Technology, an International Journal, 2017
This article presents performance investigation of the proposed high speed optical comparator network. Execution for inputs data A and data B, the equivalence (A = B), less than (A  B) operations have been realized through separate branches accompanying ...
Devendra Kr. Tripathi
doaj   +1 more source

Probing Families of Optical Soliton Solutions in Fractional Perturbed Radhakrishnan–Kundu–Lakshmanan Model with Improved Versions of Extended Direct Algebraic Method

open access: yesFractal and Fractional, 2023
In this investigation, we utilize advanced versions of the Extended Direct Algebraic Method (EDAM), namely the modified EDAM (mEDAM) and r+mEDAM, to explore families of optical soliton solutions in the Fractional Perturbed Radhakrishnan–Kundu–Lakshmanan ...
Humaira Yasmin   +3 more
doaj   +1 more source

Optical analysis of a beam-down linear Fresnel reflector coupled with a flat plate receiver

open access: yesGreen Energy and Sustainability
Beam-down concentrating solar systems consist of two successive reflections. Compared to the conventional concentrated configurations, there are two concentrators, and the receiver is on the ground level.
Christos Sammoutos   +7 more
doaj   +1 more source

Properties of the Window Layers for the CZTSe and CZTS Based Solar Cells [PDF]

open access: yesЖурнал нано- та електронної фізики, 2012
The paper presents complex investigation of optical characteristics and some structural parameters of ZnS and ZnSe films obtained by the close-spaced sublimation technique under different growth condition.
I.Yu. Protsenko   +4 more
doaj  

Optical properties of recent non-fullerene molecular acceptors for bulk heterojunction solar cells

open access: yesResults in Physics, 2020
For many years the faith of organic photovoltaics has been linked to the one of fullerene, since fullerene has been considered the electron-acceptor of choice in bulk heterojunctions solar cells.
Andrea Farina   +2 more
doaj   +1 more source

Theoretical Investigation of Anhydrofusarubin: Structural and Optical Properties

open access: yesCrystals, 2023
Anhydrofusarubin is a naphthoquinone pigment synthesized by a number of Fusarium genus fungi. Being a biologically active substance, it demonstrates promising antibiotic properties and rather good hypothetical effectiveness against certain types of ...
Dmitrii Pankin   +10 more
doaj   +1 more source

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