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Academic Articles & Research Papers
Showing 20 of 259 academic articles
Houssni El-Saied, Samya El-Sherbiny, Omnia Ali, Wafaa El-Saied et al. • Advances in Materials Science and Engineering
(2013)
In this study, cesium was added intentionally during paper manufacture for protecting the papers against forgery and counterfeiting by sorbing cesium ions (Cs+) on kaolin, used as special filler in papermaking. The sorption of cesium from a...
DOAJ
Open Access (DOAJ)
DOI: 10.1155/2013/274245
Hao CHEN, Feng WANG, Weiming ZHANG, Nenghai YU • 网络与信息安全学报
(2022)
With the development of multimedia techniques, the demand for copyright protection of digital products has also gradually risen.Digital watermarking is an effective means to protect the copyright of digital products.It is generally made by ...
DOAJ
Open Access (DOAJ)
S Campbell, L Mazzola, G De Chiara, T J G Apollaro et al. • New Journal of Physics
(2013)
We perform an extensive study of the properties of global quantum correlations in finite-size one-dimensional quantum spin models at finite temperature. By adopting a recently proposed measure for global quantum correlations (Rulli and Sara...
DOAJ
Open Access (DOAJ)
DOI: 10.1088/1367-2630/15/4/043033
Javier Osca, Jiri Vala • SoftwareX
(2024)
Stochastic Optical Quantum Circuit Simulator (SOQCS) is a C++ and Python library which offers a framework to define, simulate and study quantum linear optical circuits in presence of various imperfections typically encountered in experiment...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.softx.2023.101603
Giuseppe M. Paternò, Giovanni Manfredi, Francesco Scotognella, Guglielmo Lanzani • APL Photonics
(2020)
Real-time monitoring of bacterial contaminants and pollutants in food is of paramount importance nowadays, owing to the impressive extension of the food production/supply chain and the consequent increase in foodborne outbreaks worldwide. T...
DOAJ
Open Access (DOAJ)
DOI: 10.1063/5.0013516
Kalayou Hiluf Gebremdhin, Mebrahtom Gebrelibanos Hiben, Hagos Feleke Gebremariam, Hagos Hailu Kassegn et al. • Journal of Photochemistry and Photobiology
(2026)
Benzo[a]phenoxazine (BPO) based molecules have been recently emerged as a new class of near-infrared (NIR) fluorophore for image-guided diagnosis in cancer research. The successful application of BPOs as NIR fluorophore in biomedical resear...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.jpap.2026.100280
Alexandra Oltea Dan, Alin Ștefănescu-Dima, Andrei Teodor Bălășoiu, Ileana Puiu et al. • Diagnostics
(2023)
The purpose of this study is to identify and quantify preclinical changes with the help of optical coherence tomography angiography (OCTA) within the retinal microcirculation of young type 1 diabetes (T1D) patients without clinical signs of...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/diagnostics13091648
Evgenii L. Guryev, Samah Shanwar, Andrei V. Zvyagin, Sergey Mikhailovich Deyev et al. • Acta Naturae
(2021)
Creation of various photoluminescent nanomaterials has significantly expanded the arsenal of approaches used in modern biomedicine. Their unique photophysical properties can significantly improve the sensitivity and specificity of diagnosti...
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DOI: https://doi.org/10.32607/actanaturae.11180
PMC: 8327149
Valentina Trovato, Silvia Sfameni, Giulia Rando, Giuseppe Rosace et al. • Molecules
(2022)
In recent years thanks to the Internet of Things (IoT), the demand for the development of miniaturized and wearable sensors has skyrocketed. Among them, novel sensors for wearable medical devices are mostly needed. The aim of this review is...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/molecules27175709
Alba de las Heras, Ana I. Gómez-Varela, María-Baralida Tomás, Rosa Ana Perez-Herrera et al. • Optics
(2023)
The COVID pandemic is forcing the renewal of scientific conferences, offering opportunities to introduce technological and inclusive developments. Our analysis focuses on the implementation of inclusive practices for female and early-career...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/opt4010012
Chao He, Ruyan Wang • Sensors
(2020)
Integrated fiber-wireless (FiWi) should be regarded as a promising access network architecture in future 5G networks, and beyond; this due to its seamless combination of flexibility, ubiquity, mobility of the wireless mesh network (WMN) fro...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/s20133794
Eddy Wijanto, Hsu-Chih Cheng, Bo-Hong Liao, Chun-Ming Huang et al. • IEEE Access
(2024)
Dispersion in optical coherence tomography (OCT) poses a challenge that is exacerbated by the increased spectral bandwidth, which leads to image blur and feature loss. In this paper, we present a straightforward and cost-effective approach ...
DOAJ
Open Access (DOAJ)
DOI: 10.1109/ACCESS.2024.3368051
Shuo Wang, Jinhua Chi, Yanting Wang, Ruibao Ju et al. • Materials & Design
(2026)
Vitrectomy is a common clinical treatment for fundus disease. Due to the non-renewable nature of the vitreous, artificial vitreous are usually required to replace natural vitreous to perform functions post operation. Silicone oil and gas, a...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.matdes.2026.115780
Ian McConachie, Anna de Graaff, Michael V. Maseda, Joel Leja et al. • The Astrophysical Journal
(2026)
At low redshift, massive quiescent galaxies (MQGs) are most frequently found in massive, rich galaxy clusters, but at high redshift the trend is less clear. Here, we present spectroscopic evidence of the effects of environment on the format...
DOAJ
Open Access (DOAJ)
DOI: 10.3847/1538-4357/aea6b5
G. B. Rybicki, Alan P. Lightman • Wiley eBooks
(1985)
Chapter 1 Fundamentals of Radiative Transfer 1.1 The Electromagnetic Spectrum Elementary Properties of Radiation 1.2 Radiative Flux Macroscopic Description of the Propagation of Radiation Flux from an Isotropic Source-The Inverse Square Law...
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DOI: https://doi.org/10.1002/9783527618170
J. P. George, L. Harenduprakash, M. Mohan • Annales Geophysicae
(2008)
Aerosol Optical Depth (AOD) data based on AVHRR and TOMS
was analyzed to find out the changes in the Indian Ocean from 1981 to 2004.
Four regions covering Indian Ocean north of 10° S were studied in
detail. The results strongly sugge...
DOAJ
Open Access (DOAJ)
DOI: 10.5194/angeo-26-7-2008
Naotaka Yoshikawa, Kazuma Ogawa, Yoshua Hirai, Kohei Fujiwara et al. • Communications Physics
(2022)
Weyl semimetals exhibit a unique feature known as Weyl nodes, which give rise to non-trivial topological features such as an anomalous Hall effect, and there are many efforts to try and control such properties. Here, the authors report ligh...
DOAJ
Open Access (DOAJ)
DOI: 10.1038/s42005-022-01106-8
Marc Hon, Daniel Huber, Yaguang Li, Travis S. Metcalfe et al. • The Astrophysical Journal
(2024)
Asteroseismology of dwarf stars cooler than the Sun is very challenging owing to the low amplitudes and rapid timescales of oscillations. Here we present the asteroseismic detection of solar-like oscillations at 4-minute timescales ( ${\nu ...
DOAJ
Open Access (DOAJ)
DOI: 10.3847/1538-4357/ad76a9
FRED HOYLE, William Alfred Fowler, Geoffrey Ronald Burbidge, E. M. Burbidge • The Astrophysical Journal
(1964)
In this paper we have attempted to discuss the relation of massive highly condensed objects to astrolysics in general, rather than only to the radio-source problem. Because situations in which general lativistic effects play a dominant role...
OPENALEX
DOI: https://doi.org/10.1086/147825
Hyunsoo Kim, Manmatha Mahato, Hunpyo Ju, Ryanda Enggar Anugrah Ardhi et al. • Advanced Science
(2026)
ABSTRACT Photothermal shape memory alloys (SMAs) offer a promising pathway toward wireless soft robotic systems, yet their practical implementation remains limited by reliance on heterogeneous coatings and multistep processing to achieve su...
DOAJ
Open Access (DOAJ)
DOI: 10.1002/advs.74930