Results 91 to 100 of about 60,504 (317)

Multi‐target cognitive electronic reconnaissance for unmanned aerial vehicles based on scene reconstruction

open access: yesIET Radar, Sonar & Navigation
Model‐free deep reinforcement learning (DRL) is regarded as an effective approach for multi‐target cognitive electronic reconnaissance (MCER) missions. However, DRL networks with poor generalisation can significantly reduce mission completion rates when ...
Yun Zhang   +6 more
doaj   +1 more source

Model engine data sheets and operating instructions, C - D, 1946, 1950, 1960

open access: yes, 1946
Illustration and description of the Drone Diesel model ...
Drone Engineering Compnay
core  

FLEDNet: Enhancing the Drone Classification in the Radio Frequency Domain

open access: yes
Researchers are actively pursuing advancements in convolutional neural networks and their application in anti-drone systems for drone classification tasks.
Boban Sazdic-Jotic   +4 more
core   +1 more source

Stretching the Printability Metric in Direct‐Ink Writing with Highly Extensible Yield‐Stress Fluids

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces “drawability” as a new metric for assessing printability in direct‐ink writing, focusing on gap‐spanning performance and speed robustness. By designing yield‐stress fluids with high extensibility, we demonstrate that extensional strain‐to‐break significantly enhances printability.
Chaimongkol Saengow   +9 more
wiley   +1 more source

Drone-as-a-Service Composition Under Uncertainty

open access: yes, 2021
Drone-as-a-Service Composition Under ...
Du Yong Kim (13432683)   +4 more
core  

Enhanced Terahertz Thermoelectricity Via Engineered Van Hove Singularities and Nernst Effect in Moiré Superlattices

open access: yesAdvanced Functional Materials, EarlyView.
Moiré band engineering in graphene/hexagonal boron nitride–based superlattices unlocks van Hove singularities (VHSs) for terahertz (THz) optoelectronics. Tuning the Fermi level near these singularities, associated with secondary neutrality points (SNPs), enhances the photothermoelectric response.
Leonid Elesin   +16 more
wiley   +1 more source

Drone Handstyle on dumpsters

open access: yes, 2005
Drone hand style on waste management ...
Cummings, Chris, Drone
core  

Design and preliminary analysis of a VTOL drone. Application for searching missing persons

open access: yes, 2022
reservedIl seguente progetto di tesi verterà su un drone VTOL ad ala fissa con configurazione "tailsitter", adibito in questo studio a missioni di ricerca.
ACCATINO, FRANCESCO
core  

Receptor‐Free Identification of Toxic Gases Enabled by Hygroscopic Aqueous Salt Films

open access: yesAdvanced Functional Materials, EarlyView.
Water as a gas sensor coating sounds impossible—until it stops evaporating. Here, hygroscopic salt solutions (LiCl, LiBr, H3PO4) form non‐drying aqueous films on CNT chemiresistors under ambient air. Gases partition into these liquid layers, sometimes transforming into water, and generate salt‐specific resistance fingerprints across a four‐channel ...
Seongwoo Lee   +5 more
wiley   +1 more source

Regulated Ion‐Diffusion Hydrogels for Subtle and Multimodal Temperature‐Strain Sensing in Wound Monitoring

open access: yesAdvanced Functional Materials, EarlyView.
A soft, dual‐channel hydrogel patch enables simultaneous detection of wound temperature and strain by integrating ion‐diffusion‐mediated thermoelectric and resistive sensing. The conformal design maintains stable performance during motion, capturing subtle inflammatory and mechanical changes for continuous wound monitoring.
Yu Fang   +7 more
wiley   +1 more source

Home - About - Disclaimer - Privacy