Results 121 to 130 of about 25,571,688 (374)

Generation of key in cryptographic system for secure communications [PDF]

open access: yes, 1975
Report discusses key generation for transmission of confidential data.
Perlman, M.
core   +1 more source

Towards a Secure Smart Grid Storage Communications Gateway

open access: yes, 2017
This research in progress paper describes the role of cyber security measures undertaken in an ICT system for integrating electric storage technologies into the grid.
Marksteiner, Stefan, Vallant, Heribert
core   +1 more source

Thermal Processing Creates Water‐Stable PEDOT:PSS Films for Bioelectronics

open access: yesAdvanced Materials, Volume 37, Issue 13, April 2, 2025.
Instead of using chemical cross–linkers, it is shown that PEDOT:PSS thin films for bioelectronics become water‐stable after a simple heat treatment. The heat treatment is compatible with a range of rigid and elastomeric substrates and films are stable in vivo for >20 days.
Siddharth Doshi   +16 more
wiley   +1 more source

Peta-bit-per-second optical communications system using a standard cladding diameter 15-mode fiber. [PDF]

open access: yesNat Commun, 2021
Rademacher G   +12 more
europepmc   +1 more source

The communications technology satellite and the associated ground terminals for experiments [PDF]

open access: yes
General spacecraft operational characteristics of the Communications Technology Satellite are discussed with particular emphasis on communication system parameters. Associated used ground terminals are reviewed.
Day, J. W. B., Wright, D. L.
core   +1 more source

The Promise of Solid Lubricants for a Sustainable Future

open access: yesAdvanced Materials, EarlyView.
Lubricants are vital for technology, saving energy and resources. The industry seeks sustainable solutions beyond fossil fuels. Solid lubricants offer extremely low friction and reduce environmental impact, especially in harsh conditions. Can these solids truly replace liquid lubricants, or are they limited to extreme applications?
Philipp G. Grützmacher   +7 more
wiley   +1 more source

Multi-resolution auditory cepstral coefficient and adaptive mask for speech enhancement with deep neural network

open access: yesEURASIP Journal on Advances in Signal Processing, 2019
The performance of the existing speech enhancement algorithms is not ideal in low signal-to-noise ratio (SNR) non-stationary noise environments. In order to resolve this problem, a novel speech enhancement algorithm based on multi-feature and adaptive ...
Ruwei Li   +4 more
doaj   +1 more source

A flight investigation of simulated data-link communications during single-pilot IFR flight. Volume 2: Flight evaluations [PDF]

open access: yes
Key problems in single pilot instrument flight operations are in the management of flight data and the processing of cockpit information during conditions of heavy workload.
Duffy, J. W., Parker, J. F., Jr.
core   +1 more source

Beyond Conventional Cooling: Advanced Micro/Nanostructures for Managing Extreme Heat Flux

open access: yesAdvanced Materials, EarlyView.
This review examines the design, application, and manufacturing of biomimetic or engineered micro/nanostructures for managing high heat‐flux in multi‐level electronics by enhancing conductive, convective, phase‐changing, and radiative heat transfer mechanisms, highlighting their potential for efficient, targeted thermal management, and future prospects.
Yuankun Zhang   +7 more
wiley   +1 more source

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