Results 41 to 50 of about 4,799 (258)

3D Anodic Alumina Nanoarchitectures: A Decade of Progress from Foundational Science to Functional Metamaterials

open access: yesAdvanced Materials, EarlyView.
Ordered three‐dimensional anodic aluminum oxide (3D‐AAO) nanoarchitectures with longitudinal and transverse pores enable architecture‐driven metamaterials. The review maps fabrication advances, including hybrid pulse anodization, and shows how 3D‐AAO templates tailor properties across magnetism, energy, catalysis, and sensing.
Marisol Martín‐González
wiley   +1 more source

Le faux-monnayage dans le Puy-de-Dôme du Second Empire à la Belle Époque : du mythe à la réalité

open access: yesCriminocorpus, 2011
The broadcast (emission, issue) and the counterfeiting money represent only 1,6 % of the business (affairs) judged by the criminal court of Puy-de-Dôme between 1852 and 1914, that is 54 defendants (accused) besides 60 years.
Sébastien Soulier
doaj   +1 more source

Quantification and Detection of Ground Garlic Adulteration Using Fourier-Transform Near-Infrared Reflectance Spectra

open access: yesFoods, 2023
This study demonstrates the rapid and cost-effective possibility of quantifying adulterant amounts (corn flour or corn starch) in ground and dried garlic samples.
Michal Daszykowski   +2 more
doaj   +1 more source

Freeform Manufacturing of Plant‐Based Structural Colors for Scalable Photonic and Mechanochromic Devices

open access: yesAdvanced Materials, EarlyView.
A green, freeform manufacturing approach that utilizes robust aqueous two‐phase systems to create intricate and scalable photonic structures and non‐planar mechanochromic hydrogel actuators from plant‐based hydroxypropyl cellulose. This approach broadens the structural possibilities of sustainable photonic devices and mechanochromic systems, offering ...
Xiao Song   +14 more
wiley   +1 more source

Communication, Culture, and Governance in Asia | Toward Fragmented Platform Governance in China: Through the Lens of Alibaba and the Legal-Judicial System

open access: yesInternational Journal of Communication, 2019
By reviewing lawsuits against Alibaba, this article explores the evolving model of platform governance that expresses and constitutes the historical political economy of China’s Internet at large.
Yu Hong, Jian Xu
doaj   +2 more sources

 Intellectual Property Rights: A Comparative Perspective on Asia, the EU, and North America

open access: yesNorteamérica, 2012
This article explores some of the key differences in conditions, procedures, and interests among major trading blocs and selected countries within them.
David McHardy Read
doaj   +1 more source

All‐Optical Reconfigurable Physical Unclonable Function for Sustainable Security

open access: yesAdvanced Materials, EarlyView.
An all‐optical reconfigurable physical unclonable function (PUF) is demonstrated using plasmonic coupling–induced sintering of optically trapped gold nanoparticles, where Brownian motion serves as a robust entropy source. The resulting optical PUF exhibits high encoding density, strong resistance to modeling attacks, and practical authentication ...
Jang‐Kyun Kwak   +4 more
wiley   +1 more source

Effective Factors in Solving the Legal Gaps of Blockchain-based Systems in Dealing with Counterfeiting of Drugs عوامل موثر در رفع شکاف های حقوقی سیستم های مبتنی بر بلاک چین در مقابله با جعل دارو [PDF]

open access: yesMajallah-i Huqūqī-i Biyn/al-milalī-i
Drug counterfeiting causes global health corruption and hinders the achievement of the Millennium Development Goals and the right to the highest attainable level of standards of health, under Article 12 of the International Covenant on Economic, Social ...
افسانه قنبری   +2 more
doaj   +1 more source

Elucidating the Mechanism behind the Enhancement of Persistent Luminescence in ZnGa2O4: Cr3+ Nanoparticles upon H2O2 Exposure

open access: yesAdvanced Optical Materials, EarlyView.
ABSTRACT Persistent luminescence (PersL) materials exhibit prolonged emission of light, lasting from seconds to hours after stopping the excitation. At the nanoscale, they have attracted considerable interest for applications in in vivo imaging, photodynamic therapy, and biosensing.
Celina Matuszewska   +7 more
wiley   +1 more source

Contrebandiers de monnaie et autorités locales sur les côtes basques au début du XVIIe siècle

open access: yesCriminocorpus, 2014
The smugglers of money played an important role on the Basque coasts at the beginning of the XVIIth century. The illegal exit of money outside Castile, through the provinces of Biscay and Guipuzcoa and the entrance to fraud of counterfeit billons ...
Susana Truchuelo García
doaj   +1 more source

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