Results 61 to 70 of about 1,110,577 (301)

The “Regulatory Authority Dixit” Defence in European Competition Law Enforcement [PDF]

open access: yesYearbook of Antitrust and Regulatory Studies, 2014
The European Commission (EC) and the European Courts have being reaffirming in the Deutsche Telekom and Telefónica cases that guide-prices established by sector regulators upon electronic communications incumbents cannot per se exclude that conducts with
Pierluigi Congedo
doaj  

A Systematic Study of IEEE 802.11 DCF Network Optimization From Theory to Testbed

open access: yesIEEE Access, 2020
In IEEE 802.11 wireless local area networks (WLANs), an important technique for medium access control (MAC) is the distributed coordination function (DCF).
Sohaib Manzoor   +4 more
doaj   +1 more source

Recent Advances in Electrospun Nanofibers for Triboelectric Nanogenerators: Performance Enhancement Strategies and Emerging Applications

open access: yesAdvanced Materials, EarlyView.
This review highlights recent advances in electrospun nanofiber‐based triboelectric nanogenerators, emphasizing how material design, fiber architecture, and interface engineering collectively enhance output performance and mechanical durability. Key developments in porous, aligned, core‐shell, and hierarchical nanofibers are discussed alongside ...
MD Fajla Rabbi   +3 more
wiley   +1 more source

Thermally Modulated Metasurface Sensor for Dynamic and Time‐Resolved Isolation of Extracellular Vesicles

open access: yesAdvanced Materials, EarlyView.
A thermally adaptive plasmonic metasurface, functionalized with poly(N‐isopropylacrylamide) (PNIPAM) and anti‐CD63 antibodies, enables precise, on‐demand capture and release of extracellular vesicles (EVs). Delivering high recovery, improved purity, and intact vesicle structure, the platform offers a versatile, label‐free solution for real‐time EV ...
Beyza Nur Kucuk   +7 more
wiley   +1 more source

Reduction of the Instrument Model Error in Aperture Synthesis Radiometers

open access: yesIEEE Access, 2018
Aperture synthesis radiometers measure the visibilities of the scene under observation by an antenna array, and based on these visibility measurements, inverse algorithm is employed to reconstruct the brightness temperature of the observed scene.
Xiaohui Peng   +5 more
doaj   +1 more source

Evolution of Materials and Device Stacks for HfO2‐Based Ferroelectric Memories

open access: yesAdvanced Materials Interfaces, EarlyView.
This review summarizes engineering strategies for HfO2 based ferroelectric memories with focus on FeCAP and FeFET structures. It describes how dopant design, stress effects, and interface engineering improve the bulk ferroelectric response. It further discusses how channel engineering supports reliable memory characteristics and scalable integration ...
Eunjin Kim, Jiyong Woo
wiley   +1 more source

DATA RETENTION AND CRIMINAL PROCEDURE IN SERBIA

open access: yesAnali Pravnog Fakulteta u Beogradu
The use of information technology enables state authorities to prosecute perpetrators and process personal data on an unprecedented scale and in an unimaginable way, in the course of taking measures and actions to prevent, detect and investigate criminal
Milana M. PISARIĆ, Ostoja S. KALABA
doaj   +1 more source

Ornamental Crops Electronic Communications [PDF]

open access: yes, 2011
In an effort to effectively distribute Integrated Pest Management information to extension educators and growers of ornamental crops a three digital communication conduits have been ...
Eshenaur, Brian, Lamb, Elizabeth
core  

Bonding of Acrylic Pressure‐Sensitive Adhesives and Silicone Elastomers via Surfactant‐Assisted Plasma Activation for Soft Robotics

open access: yesAdvanced Materials Interfaces, EarlyView.
A simple strategy is presented for bonding acrylic PSAs and silicone elastomers by curing surfactant‐doped Ecoflex on oxygen‐plasma‐treated VHB. The interface reaches a maximum strength of 1.6 N/mm (over 20 times that of the control) while retaining material compliance.
Kengo Kusama   +7 more
wiley   +1 more source

The Aharonov-Bohm effect in graphene rings

open access: yes, 2012
This is a review of electronic quantum interference in mesoscopic ring structures based on graphene, with a focus on the interplay between the Aharonov-Bohm effect and the peculiar electronic and transport properties of this material. We first present an
Abedpour   +65 more
core   +1 more source

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