Results 11 to 20 of about 132,611 (311)

Identifikasi Pengaruh Lintasan-Jamak pada DVB-T2 Berdasar Uji Penerimaan Siaran

open access: yesJurnal Nasional Teknik Elektro dan Teknologi Informasi, 2016
In many countries, migration from analog to digital in television (TV) broadcasting technology is being in progress. Indonesia has adopted DVB-T2 (Digital Video Broadcasting-Terrestrial Second Generation) as the standard of free-to-air digital TV (DTV ...
Budi Setiyanto   +3 more
doaj   +1 more source

Dual-Energy Spectral Computed Tomography: Comparing True and Virtual Non Contrast Enhanced Images

open access: yesMeasurement Science Review, 2022
Spectral computed tomography (CT) imaging is one of several image reconstruction techniques based on the use of dual-layer CT. The intensity and attenuation of the radiation are measured in relation to different wavelengths, and such a procedure results ...
Širůčková Kateřina   +4 more
doaj   +1 more source

Electrical and Thermal Conductivity of Cyclic Natural Rubber/Graphene Nanocomposite Prepared by Solution Mixing Technique

open access: yesIndonesian Journal of Chemistry, 2020
Thermal and electrical conductivity studies of Cyclic Natural Rubber nanocomposite with graphene 1 and 2 phr (G1 and G2) and modified 1 and 2 graphenes (mG1 and mG2) have been carried out.
Vivi Purwandari   +5 more
doaj   +1 more source

Editoriale

open access: yesItalian Journal of Educational Technology, 2001
Il computer per molti ragazzi e' diventato uno strumento normale di vita, per molti altri presto lo diventera'. Piaccia o no, questa e' la situazione. Tra breve costituira' una sfortunata eccezione il ragazzo che non ha o non usa il computer e Internet.
Vittorio Midoro
doaj   +1 more source

Evaluation of Contrast to Noise Ratio of Targeted and Non-Targeted Gold nanoparticles in nasopharyngeal cancer cells in CT images [PDF]

open access: yesIranian Journal of Medical Physics, 2023
Introduction: In this study, we aimed to identify the benefits in image contrast enhancement of Folic acid-Cysteamine conjugated gold nanoparticles (FA-Cys-AuNPs) by comparing Contrast to Noise ratio (CNR) of gold nanoparticles (AuNPs) to iodinated ...
Sara Khademi   +2 more
doaj   +1 more source

Per un osservatorio sui saperi umanistici / For an Observatory on Humanities [PDF]

open access: yesLaboratorio dell'ISPF, 2012
The Institute for the History of Philosophy and Science in Modern Age of CNR is setting up an Observatory on Humanities. The goal is starting at an institutional level an informed reflection and investigation on the real transformations and current ...
ISPF - CNR
doaj  

The Evaluation of Contrast-to-Noise Ratio in CT Images Using Different Parameters of Gold Nanoparticles versus Omnipaque

open access: yesFrontiers in Biomedical Technologies, 2022
Purpose: Gold Nanoparticles (GNPs) with high density and an atomic number have lately been proposed as an alternative contrast agent for Computed Tomography (CT).
Sara Khademi   +2 more
doaj   +1 more source

Design and implementation of a web survey on the effects of evaluation on academic research [PDF]

open access: yes, 2021
Working Paper Ircres-CNR 03/2021. The project ‘The effects of evaluation on academic research: knowledge production and methodological issues’ (PRIN–Research Projects of National Interest 2017 - Prot.
Antonio Zinilli   +5 more
core   +1 more source

Effect of Graft copolymerization of oleic acid on to cyclic natural rubber in polyamide

open access: yesCase Studies in Thermal Engineering, 2020
In this work, graft co-polymerization of cyclic natural rubber (CNR) with oleic acid (OA) using dicumyl peroxide (DCP) as initiator was investigated, owing to the low-cost and eco-friendly materials of OA.
Barita Aritonang   +3 more
doaj   +1 more source

Performance analysis of one-step prediction-based cognitive jamming in jammer-radar countermeasure model

open access: yesThe Journal of Engineering, 2019
Strong adaptive radar, such as cognitive radar (CNR), can perform various missions while ensuring its own security in electronic warfare, via detecting environments and changing the radar parameters in real time.
Lu Gao   +4 more
doaj   +1 more source

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