Results 41 to 50 of about 17,519 (248)

Photothermal Heat Spreading for Uniform Pixel Activation in NIR Laser‐Driven Thermochromic Liquid Crystal Displays

open access: yesAdvanced Materials Interfaces, EarlyView.
A pixelated full‐color display is driven by a 1064 nm near‐infrared laser without electrical wiring. A graphite photothermal layer converts light into heat, while an aluminum heat‐spreading layer redistributes it for uniform color within each pixel. Optimizing pixel size and spacing suppresses thermal crosstalk, enabling non‐contact reproduction of ...
Sang‐Mi Jeong   +4 more
wiley   +1 more source

The risk of the forgery of signatures and the problem of the conflicting entitlements in the law of negotiable instruments: a comparative study [PDF]

open access: yes, 1990
The concern of this thesis is to examine the risk of forgery of signatures In the context of negotiable Instruments. The allocation of the said risk is submitted to represent one of the most controversial matters among the existing legal ...
Alsulaimi, Zaki
core  

Investigation of Persistent Luminescence of Strontium Aluminate in Polymer Films for Passive Daytime Radiative Cooling Application

open access: yesAdvanced Materials Interfaces, EarlyView.
Persistent Luminescence of doped SrAl2O4:Eu2+, Dy3+ formulated in polymer matrices is a promising solution to be integrated in building envelopes for enhancing Passive Daytime Radiative Cooling. ABSTRACT Persistent Luminescent (PersL) materials have found applications in several fields; their integration into passive daytime radiative cooling systems ...
Roberto Bondi   +5 more
wiley   +1 more source

Autenticitatea – un factor neabordat de legislaţia internă, dar determinant în evaluarea UNESCO [PDF]

open access: yesPlural: History, Culture, Society, 2018
Among the evaluation criteria used by the UNESCO, „authenticity” is among the most important but It is actually almost completely absent in our legislation for built heritage.
Craciunescu, Adrian
doaj  

Forgery attacks on ++AE authenticated encryption mode [PDF]

open access: yes, 2016
In this paper, we analyse a block cipher mode of operation submitted in 2014 to the cryptographic competition for authenticated encryption (CAESAR). This mode is designed by Recacha and called ++AE (plus-plus-ae).
Bartlett, Harry   +4 more
core   +1 more source

Photoluminescence Reshaping via Structural Confinement and Local Density of Optical States Control in Ir(III)‐Doped Biodegradable Metasurfaces

open access: yesAdvanced Materials Technologies, EarlyView.
Phosphorescent biodegradable metasurface showing vibronic selection and spectral photoluminescence narrowing. Anti‐correlation between experimental LDOS and measured lifetimes. ABSTRACT Metasurfaces incorporating phosphorescent emitters offer a route to engineer radiative and vibronic processes beyond chemical design.
Vincenzo Caligiuri   +11 more
wiley   +1 more source

Unlocking Terahertz Steganography: Authentication of Hidden Images in Flexible Media

open access: yesAdvanced Materials Technologies, EarlyView.
Hidden information in multilayered devices, such as steganographic portraits, is detected and authenticated using reflection‐mode terahertz time‐domain imaging. Image reconstruction relies on a dedicated figure‐of‐merit obtained by integrating the signal intensity over the time‐window associated with the reflection from the metallic mirror backing the ...
Tiziana Ritacco   +4 more
wiley   +1 more source

Bérose, de l’emprunt au faux

open access: yesKentron, 2012
Berossos of Babylon wrote a piece of work in Greek, dedicated to Antiochos I (281-261 BC) about the history and the culture of his country. The only knowledge we have of his work, entitled Babyloniaca, is to be found in quotations,
Christine Dumas-Reungoat
doaj   +1 more source

Dynamic Fluorescence Modulation via Light‐Driven Competitive Protonation

open access: yesAdvanced Optical Materials, EarlyView.
A two‐component molecular system demonstrates reversible, light‐driven fluorescence write–erase cycling and thermal imaging. Illumination of a merocyanine photoacid transfers a proton to a highly efficient fluorescent pyridinium dye, switching its emission color; thermal relaxation reverses the process in the dark.
Serena X. Liu   +10 more
wiley   +1 more source

[News Clip: Forgery]

open access: yes, 1959
Video footage from the WBAP-TV station in Fort Worth, Texas to accompany a news story about Wanda Wood being charged with forgery in ...
WBAP-TV (Television station : Fort Worth, Tex.)
core   +1 more source

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