Results 151 to 160 of about 63,437 (344)

Organophotoredox‐Catalyzed Postfunctionalization of Poly(methacrylate) Derivatives via Radical–Polar Crossover Phosphonylation

open access: yesAngewandte Chemie, EarlyView.
The organophotoredox‐catalyzed postfunctionalization of polymers with a redox‐active moiety using trialkyl phosphite nucleophiles afforded the corresponding phosphonate‐containing polymers via the radical–polar crossover process, in which a carbocation equivalent is generated to react with nucleophiles.
Tomohiro Tamano   +3 more
wiley   +2 more sources

Instructions to Authors [PDF]

open access: yes, 1984
Instructions to authors wishing to contribute to the ...

core   +1 more source

Medical Image Hybrid Watermark Algorithm Based on Frequency Domain Processing and Inception v3

open access: yesAdvanced Intelligent Systems, EarlyView.
Frequency domain processing and Inceptionv3 method is used in this article for digital image watermarking of medical images. The algorithm extracts feature vectors from medical images using discrete wavelet transform and discrete cosine transform, enhancing the robustness of the image watermark With the widespread use of digital medical images in ...
Yu Fan   +4 more
wiley   +1 more source

Characterizing virulence differences in a parasitoid wasp through comparative transcriptomic and proteomic [PDF]

open access: yesarXiv
Background: Two strains of the endoparasitoid Cotesia typhae present a differential parasitism success on the host, Sesamia nonagrioides. One is virulent on both permissive and resistant host populations, and the other only on the permissive host. This interaction provides a very interesting frame for studying virulence factors.
arxiv  

In Situ XOR Encryption for Lightweight Security Using Nanoelectromechanical Physically Unclonable Functions

open access: yesAdvanced Intelligent Systems, EarlyView.
A novel in situ XOR encryption/decryption method using a nanoelectromechanical physically unclonable function (NEM‐PUF) is introduced, enhancing security in data transfers between servers/clouds and edge devices. Integrated with the CMOS BEOL process, NEM‐PUFs utilize random stiction for entropy, enabling efficient bitwise XOR operations. This approach
Changha Kim   +6 more
wiley   +1 more source

A Machine Learning Framework for Handling Unreliable Absence Label and Class Imbalance for Marine Stinger Beaching Prediction [PDF]

open access: yesarXiv
Bluebottles (\textit{Physalia} spp.) are marine stingers resembling jellyfish, whose presence on Australian beaches poses a significant public risk due to their venomous nature. Understanding the environmental factors driving bluebottles ashore is crucial for mitigating their impact, and machine learning tools are to date relatively unexplored.
arxiv  

Variability in venom composition of European viper subspecies limits the cross-effectiveness of antivenoms [PDF]

open access: yes, 2018
Duregotti, Elisa   +6 more
core   +1 more source

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