Results 81 to 90 of about 12,378,075 (296)

Non‐Line‐of‐Sight Passive Ammonia Sensor Loaded With MXene/In2O3 Composites for Agricultural Products Quality Deterioration Detection

open access: yesAdvanced Science, EarlyView.
This study presents a flexible, battery‐free passive RFID sensing platform for NLoS monitoring of quality deterioration in fresh agricultural products. It utilizes a structurally decoupled spiral antenna‐LC electrode architecture to suppress electromagnetic interference caused by packaging.
Guoping Hu   +4 more
wiley   +1 more source

Filtering Techniques for ADS-B Trajectory Preprocessing

open access: yesJournal of Open Aviation Science
This paper addresses the issue of noisy, uncertain and quantized data in crowdsourced ADS-B and Mode S data and explores propositions of implementations of preprocessing techniques to address them. After a description of ADS-B data focused on sources of noise and uncertainty, we present in detail a selection of filters that have been implemented in the
Olive, Xavier   +3 more
openaire   +1 more source

ADS-B technology for unmanned aerial vehicles

open access: yes, 2021
Робота публікується згідно наказу ректора від 29.12.2020 р. №580/од "Про розміщення кваліфікаційних робіт вищої освіти в репозиторії НАУ" . Керівник проекту: доцент, к. т. н.
Гикава, Анжеліка Сергіївна
core  

ADS-B Message Injection Attacks Dataset

open access: yes, 2022
This dataset includes authentic ADS-B messages samples from the OpenSky Network and injected messages simulated using PyCharm. This dataset contains a total of 22,316 messages where legitimate messages are labeled with 0 and injected malicious messages ...
Ould Slimane, H (via Mendeley Data)
core   +1 more source

Efficient Adsorption‐Based Direct Air Capture Via Triply Periodic Minimal Surface Architectures

open access: yesAdvanced Science, EarlyView.
Architected triply periodic minimal surface (TPMS) contactors reshape direct air capture by replacing straight‐channel diffusion limits with convection‐enhanced CO2 transport. Chaotic advection thins boundary layers and exposes fast adsorption sites, enabling 70%–75% more fast sites, 114% higher productivity, and 51.8% lower energy consumption than ...
Qingyang Shao   +6 more
wiley   +1 more source

Receiver ADS-B

open access: yes, 2016
Tato práce pojednává o využití malého jednodeskového počítače s cenově dostupným zařízením umožňující příjem leteckého komunikačního signálu ADS-B. V úvodu práce jsou popsány použité zařízení a nastíněna letecká komunikace.
Hrdina, Vojtěch
core   +1 more source

The Flying Laboratory for the Observation of ADS-B Signals [PDF]

open access: yes, 2011
Automatic dependent surveillance-broadcast (ADS-B) is a system in which aircraft continually transmit their identity and GPS-derived navigational information.
Alex Cushley   +6 more
core   +1 more source

Nanowires Reinforce Oriented Macroporous Aerogels for Rapid Uranium Removal from Acidic Radioactive Wastewater

open access: yesAdvanced Science, EarlyView.
A “reinforced concrete” structural aerogel with directional microchannels is engineered for rapid uranium capture. The interconnected architecture enables ultrafast water permeation, and the nanowire reinforcement yields a 70‐fold increase in mechanical strength.
Ze Liu   +8 more
wiley   +1 more source

Observation of the suppressed ADS modes B± → [π±K-/+ π+π-]D K± and B± → [π± K-/+π+π-]Dπ± [PDF]

open access: yes, 2013
An analysis of and B± → DK± and B± → Dπ± decays is presented where the D meson is reconstructed in the four-body final state K± π-/+π+π-. Using LHCb data corresponding to an integrated luminosity of 1.0 fb-1, first observations are made of the ...
Hennessy K.   +999 more
core   +1 more source

Black Hole Quencher‐Enhanced Plasmonic Photothermal Conversion

open access: yesAdvanced Science, EarlyView.
Researchers have developed a universal method to boost plasmonic photothermal conversion by attaching black hole quencher (BHQ) molecules to matched metal nanostructures. This hybrid approach increases efficiency by roughly threefold, reaching up to 69.1% in the near‐infrared‐II window.
Ruiyuan Zhang   +3 more
wiley   +1 more source

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