Results 91 to 100 of about 537,557 (300)
Advanced Functional Materials, EarlyView.A MXene/PEDOT coating enables multimodal functionality and dual‐analyte detection of dopamine and serotonin in flexible microelectrode arrays while enhancing electrophysiological recording quality. The anti‐fouling, low‐impedance interface overcomes key limitations of conventional coatings, providing a robust and versatile platform to investigate the ...
Ilaria Gatti +8 more
wiley +1 more source
An Improved Intrusion Detection Algorithm Based on GA and SVM
IEEE Access, 2018 In the era of big data, with the increasing number of audit data features, human-centered smart intrusion detection system performance is decreasing in training time and classification accuracy, and many support vector machine (SVM)-based intrusion ...
Peiying Tao, Zhe Sun, Zhixin Sun
doaj +1 more source
Bringing America Up to Speed: States' Role in Expanding Broadband [PDF]
, 2010 Describes innovative state programs to expand access to high-quality, high-speed broadband; the National Broadband Plan -- a partnership of state, federal, and local governments; providers; and nonprofits -- and roles and challenges for ...
core
Integrated optical devices based on broadband epsilon-near-zero meta-atoms
, 2012 We verify the feasibility of the proposed theoretical strategy for designing the broadband near-zero permittivity (ENZ) metamaterial at optical frequency range with numerical simulations.
Sun, Lei, Yang, Xiaodong, Yu, Kin Wah
core +1 more source
Advanced Functional Materials, EarlyView.InSb, a narrow‐bandgap semiconductor with high carrier mobility, is promising for thermoelectric energy conversion but suffers from high lattice thermal conductivity and strong bipolar conduction. Here, in situ interface engineering using Co2O3 nanoprecursors forms hierarchical CoSbx/In2O3/CoSb3 heterostructures that enhance phonon scattering and ...
Jiwu Xin +10 more
wiley +1 more source
Intelligent and Converged NetworksIn the Internet of things (IoTs), heterogeneous devices employing incompatible technologies, like WiFi, ZigBee, and Bluetooth, often coexist. Simplifying connections among them is crucial for ubiquitous connectivity in sixth-generation (6G) networks ...
Shumin Yao +5 more
doaj +1 more source
IEEE Access, 2017 Ciphertext policy attribute-based encryption (CP-ABE) is a promising cryptographic technique for fine-grained access control of outsourced data in the cloud. However, some drawbacks of key management hinder the popularity of its application. One drawback
Guofeng Lin, Hanshu Hong, Zhixin Sun
doaj +1 more source
RURAL BROADBAND AVAILABILITY AND ADOPTION IN OKLAHOMA [PDF]
Broadband Adoption, Rural Broadband Availability, Broadband Infrastructure, Broadband Digital Divide, Community/Rural/Urban Development, Research and Development/Tech Change/Emerging Technologies, R22, D12,
Whitacre, Brian E.
core +1 more source
Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application
Advanced Materials, EarlyView.This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong +12 more
wiley +1 more source
International Journal of Optics, 2019 In this paper, we experimentally present a novel, all-optical spectral efficient vertical-cavity surface-emitting laser- (VCSEL-) based technique for routing and spectrum assignment in optical networks.
P. P. Dlamini +4 more
doaj +1 more source