Results 91 to 100 of about 253,734 (274)

Speckle‐Engineered Upconversion Amplification in Nanoemulsion‐Templated Hydrogel Microdomes

Advanced Functional Materials, EarlyView.
Nanoemulsion‐confined PEGDA microdomes generate speckle‐like excitation fields that strongly amplify upconversion luminescence upon dehydration, enabling filter‐free visible readout with reversible on–off switching. DMD‐based lithography yields scalable, shape‐programmable arrays for moisture‐responsive displays and optical encryption.
Chaeyeong Ryu, Byungcheon Yoo, Seunghun Lee, Hyungyo Jeong, Sanggyun Jeong, Heesu Cho, Jongwon Oh, Dahye Baek, Jongkyu Kim, Yubin Lee, Eunsu Gu, Dong‐Hwan Kim, Jung‐Hoon Park, Jiseok Lee   +13 more
wiley   +1 more source

Dual-stream Feature Fusion Approach for Dockerfile Security Misconfiguration Detection [PDF]

Jisuanji kexue
Dockerfile misconfigurations frequently lead to container security vulnerabilities.Current detection methods rely on structural analysis and semantic understanding of the text,while pay little attention to metrics such as command frequency,image layer ...
ZHAO Ning, WANG Jinshuang, CUI Shuai
doaj   +1 more source

Fertiliser, Plant Nutrient Management, and Self-reliance in Agriculture [PDF]

The importance of agriculture in the economy of Pakistan is well established. Agricultural plays an important role both directly and indirectly in generating economic activity, growth and development.
Nisar Ahmad, Tila Muhammad
core  

Robust Polymer Hydrogels Improve Electric‐Fish‐Inspired Batteries

Advanced Functional Materials, EarlyView.
ABSTRACT Electric‐fish‐inspired hydrogel batteries based on ion‐concentration gradients offer an attractive route to soft power sources; however, the poor mechanical properties of existing hydrogels limit device assembly and performance. Here, we report poly(ethylene glycol) methyl ether acrylate hydrogels that enable ion‐gradient batteries composed of
Nick Zahnd, Satyajit Das, John Marc C. Puguan, Carolina Pierucci, Michael Mayer, Christoph Weder   +5 more
wiley   +1 more source

Atomic Layer Deposition in Transistors and Monolithic 3D Integration

Advanced Functional Materials, EarlyView.
Transistors are fundamental building blocks of modern electronics. This review summarizes recent progress in atomic layer deposition (ALD) for the synthesis of two‐dimensional (2D) metal oxides and transition‐metal dichalcogenides (TMDCs), with particular emphasis on their enabling role in monolithic three‐dimensional (M3D) integration for next ...
Yue Liu, Taoyu Zou, Cheng‐Yan Xu, Liang Zhen, Yang Li, Yong‐Young Noh   +5 more
wiley   +1 more source

A Secure and Lightweight Approach for Routing Optimization in Mobile IPv6

EURASIP Journal on Wireless Communications and Networking, 2009
Mobility support is an essential part of IPv6 because we have recently seen sharp increases in the number of mobile users. A security weakness in mobility support has a direct consequence on the security of users because it obscures the distinction ...
Song Sehwa, Choi Hyoung-Kee, Kim Jung-Yoon   +2 more
doaj   +2 more sources

Financial Market Integration and Economic Growth in the EU [PDF]

The diversity in the current degree of financial development across the EU can be a great opportunity at a time where this area is poised to become increasingly financially integrated.
Luigi Guiso, Marco Pagano, Mario Padula, Tullio Jappelli   +3 more
core  

Assembly of Cell‐Seeded 3D Printed Hydrogel Modules with Perfusable Channel Networks

Advanced Functional Materials, EarlyView.
Macroscale assembly was utilized to prepare perfusable tissue constructs from individually 3D printed hydrogel modules with embedded branched channel networks and port arrays for cell seeding. Novel multi‐material bioreactors were fabricated to facilitate the gluing of individual modules and the perfusion culture of assembled modular constructs seeded ...
Zachary J. Geffert, Daniel Fougnier, Bo Van Durme, Jenna Grutzmacher, Ryan Clarke, Susan Cao, Zhenghao Li, Ujjwal Aryal, Jason A. Horton, Sandra Van Vlierberghe, Pranav Soman   +10 more
wiley   +1 more source

Security sharing scheme for encrypted data in cloud storage

Tongxin xuebao, 2015
With the convenient of storing and sharing data in cloud storage environment,the concerns about data security arised as well.To achieve data security on untrusted servers,user usually stored the encrypted data on the cloud storage environment.How to ...
Wen-bin YAO, Si HAN, Xiao-yong LI
doaj   +2 more sources

Exponential Arithmetic Based Self-Healing Group Key Distribution Scheme with Backward Secrecy under the Resource-Constrained Wireless Networks

Sensors, 2016
In resource-constrained wireless networks, resources such as storage space and communication bandwidth are limited. To guarantee secure communication in resource-constrained wireless networks, group keys should be distributed to users.
Hua Guo, Yandong Zheng, Xiyong Zhang, Zhoujun Li   +3 more
doaj   +1 more source