Results 61 to 70 of about 757,026 (325)

Aerosols Monitoring Network to Create a Volcanic ASH Risk Management System in Argentina and Chile

open access: yesEPJ Web of Conferences, 2016
Two main decisions were made in Argentina to mitigate the impact of the recent volcanic activity in de country basically affected by the presence of volcanic ash in the air and deposited over the Argentinean territory.
Quel Eduardo   +9 more
doaj   +1 more source

Demonstration of a scaling advantage for a quantum annealer over simulated annealing

open access: yes, 2018
The observation of an unequivocal quantum speedup remains an elusive objective for quantum computing. The D-Wave quantum annealing processors have been at the forefront of experimental attempts to address this goal, given their relatively large numbers ...
Albash, Tameem, Lidar, Daniel A.
core   +1 more source

Remora‐Inspired Sensing Suction Cup with Adhesion Monitoring and Force Detection

open access: yesAdvanced Intelligent Systems, EarlyView.
A suction cup with integrated liquid metal microchannel sensors enables stable multidirectional force sensing and adhesion monitoring in both air and water. The flexible resistive sensors, placed on the outer lip, transduce deformations into resistance changes under normal and shear loads.
Yuchen Liu   +7 more
wiley   +1 more source

ICESat-2 and SnowEx Surface Elevation Measurements: A Cross-Validation Study for Snow Depth Application

open access: yesRemote Sensing
Recent studies have shown that lidar observations from the Ice, Clouds, and Land Elevation Satellite-2 (ICESat-2) enable seasonal snow depth retrieval over land through two primary approaches.
Xiaomei Lu   +5 more
doaj   +1 more source

Coherent Focused Lidars for Doppler Sensing of Aerosols and Wind

open access: yesRemote Sensing, 2018
Many coherent lidars are used today with aerosol targets for detailed studies of e.g., local wind speed and turbulence. Fibre-optic lidars operating near 1.5 μm dominate the wind energy market, with hundreds now installed worldwide.
Chris Hill
doaj   +1 more source

RS-BASED WATER RESOURCES INVENTORY OF THE PHILIPPINES: CAPACITY BUILDING EFFORTS FOR NATIONWIDE IMPLEMENTATION [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
Considering that the Philippines is archipelagic in nature and is exposed to disasters accentuated by climate change, water resource monitoring and management has been an important concern in the country.
A. M. C. Perez   +5 more
doaj   +1 more source

Hierarchical Language Models for Semantic Navigation and Manipulation in an Aerial‐Ground Robotic System

open access: yesAdvanced Intelligent Systems, EarlyView.
A hierarchical multimodal framework coupling a large language model for task decomposition and semantic mapping with a fine‐tuned vision‐language model for semantic perception, enhanced by GridMask, is presented. An aerial‐ground robot team exploits the semantic map for global and local planning.
Haokun Liu   +6 more
wiley   +1 more source

Rapid Prediction of High-Resolution 3D Ship Airwake in the Glide Path Based on CFD, BP Neural Network, and DWL

open access: yesApplied Sciences
To meet the requirements of the high spatiotemporal three-dimensional (3D) airflow field within the glide path corridor during carrier-based aircraft/unmanned aerial vehicles (UAVs) landings, this paper proposes a prediction method for high ...
Qingsong Liu   +4 more
doaj   +1 more source

On Depolarization Lidar-Based Method for The Determination of Liquid-Cloud Microphysical Properties

open access: yesEPJ Web of Conferences, 2016
Under single scattering conditions, water droplets clouds do not depolarize the backscattered light. However, backscattered light from multiple scattering will be depolarized.
Roy Gilles   +3 more
doaj   +1 more source

PENGARUH ZAT PENGATUR TUMBUH (ZPT) TERHADAP PERTUMBUHAN BIBIT KARET (Hevea brasiliensis) STUMP MATA TIDUR

open access: yesJurnal Ilmiah Pertanian, 2008
ABSTRAK Penelitian Pengaruh zat pengatur tumbuh (ZPT) telah dilakukan dengan tujuan untuk mendapatkan ZPT yang baik terhadap pertumbuhan bibit karet stump mata tidur.
SEPRITA LIDAR
doaj   +1 more source

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