Results 111 to 120 of about 4,941,708 (275)

Cross-Session 3D LiDAR and Camera Fusion for Robust Localization of Unmanned Aerial Vehicles in GPS-Denied Environments

Journal of Robotics
Accurate localization of unmanned aerial vehicles (UAVs) is essential for applications such as structural health monitoring, especially in environments where global positioning system (GPS) signals are denied or unreliable, like indoor spaces, tunnels ...
Cong Hoang Quach, Chi Thanh Vo, Dong LT. Tran, Truong Son Nguyen, Manh Duong Phung, Thuan Hoang Tran   +5 more
doaj   +1 more source

High-speed camera system for efficient monitoring of invasive plant species along roadways [version 1; peer review: 1 approved, 2 approved with reservations]

F1000Research
Invasive plant species pose ecological threats to native ecosystems, particularly in areas adjacent to roadways, considering that roadways represent lengthy corridors through which invasive species can propagate.
Mikkel Fly Kragh, Anders Krogh Mortensen, Søren Kelstrup Skovsen, Peter Hviid Christiansen, Mads Dyrmann   +4 more
doaj   +1 more source

Too Much, Too Fast: Why Ecological Systems May Be More Vulnerable to Excess Than to Scarcity

The Bulletin of the Ecological Society of America, EarlyView.
Natalie Avneri Rosen
wiley   +1 more source

Experimental methods in chemical engineering: The scientific method versus engineering design methodology

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Engineering graduate students confuse the scientific method and problem solving when presenting their pre‐doctoral exams and theses: Science discourse adopts question and hypotheses to assert and establish a study's rationale, while it is problem and objectives in engineering design.
Gregory S. Patience, Alexander R. P. Harrison, Nicolas A. Patience, Paul A. Patience, Robert S. Weber   +4 more
wiley   +1 more source

A Dynamic Business Modeling Approach to Port Sustainability: The Western Sicily Port Authority Case

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Ports are critical nodes in global trade and economic development, yet they generate substantial environmental and social externalities—including greenhouse gas emissions, air, noise, and water pollution, and adverse impacts on host communities—that demand integrated and forward‐looking governance.
Martina Vivoli, Annalisa Tardino, Luca Lupi, Federico Cosenz   +3 more
wiley   +1 more source

Global Disease Detection Operations Center : tracking global outbreaks [PDF]

The Global Disease Detection Operations Center monitors outbreaks across the globe and assesses their potential risk to the global community.The Operations Center was established in 2007 to address weaknesses or gaps in global public health surveillance ...

core  

Localized 3D acoustic streaming in microdroplets using high‐frequency micro‐beam IDTs

Droplet, EarlyView.
Miniaturized 160 MHz acoustic microbeam transducers, with a size much smaller than droplets, enable precise localized actuation, generating complex three‐dimensional streaming and tunable particle aggregation. This concept provides high‐resolution, non‐contact fluid manipulation for biosensing, lab‐on‐chip diagnostics, and targeted drug screening ...
D. Sánchez‐Saldaña, M. Fernandino, C.A. Dorao   +2 more
wiley   +1 more source

The EDI Multi-Modal Simultaneous Localization and Mapping Dataset (EDI-SLAM)

Data
This paper accompanies the initial public release of the EDI multi-modal SLAM dataset, a collection of long tracks recorded with a portable sensor package.
Peteris Racinskis, Gustavs Krasnikovs, Janis Arents, Modris Greitans   +3 more
doaj   +1 more source

U.S. Global Change Research Program Program Overview: USGCRP At A Glance [PDF]

This fact sheet presents an overview of the U.S.
U.S. Global Change Research Program
core  

Fluid‐induced slip on a rate‐and‐state fault during co‐ and post‐injection: The interplay of fluid pressure diffusion and poroelastic stress

Deep Underground Science and Engineering, EarlyView.
Fault slip can occur ahead of the injection pressure front due to poroelastic stress. Our model captures the interaction of pressure, stress, and friction, providing new insights into injection‐induced seismicity and post‐injection fault slip. Shut‐in operations can either mitigate or accelerate seismic events depending on fault conditions and ...
Qifeng Xie, Lei Wang, Qi Li
wiley   +1 more source