Results 181 to 190 of about 17,463 (306)

Autonomous Navigation in Large‐Scale Underground Environments Based on a Purely Topological Understanding of Tunnel Networks

Journal of Field Robotics, EarlyView.
ABSTRACT This work presents a non‐geometrical navigation approach based on a purely topological understanding of underground environments. By conceptualizing subterranean scenarios as a set of tunnels that intersect with each other, and taking a navigation approach based on topological instructions, we simplify the navigation problem to the sequential ...
Lorenzo Cano, Danilo Tardioli, Alejandro R. Mosteo   +2 more
wiley   +1 more source

Democratic Deterrence of Middle Powers in Great Power Rivalry: The Case for Indonesia. [PDF]

F1000Res
Purboadji A.
europepmc   +1 more source

Science and Civil Defense [PDF]

Science, 1951
openaire   +2 more sources

FEATURES OF STATE SUPERVISION IN THE FIELD OF CIVIL DEFENSE DURING THE YEARS OF RESTRICTIONS ON INSPECTIONS

Ilya Chernousov, Elena Timasheva, Tatyana Kuzmina   +2 more
openalex   +2 more sources

Roadmap for the development of a resilience indicator system for protection and civil defense organizations: A literature review of the evidence

, 2020
Viviana Maura dos Santos, Ricardo José Matos de Carvalho, Paulo Victor Rodrigues de Carvalho   +2 more
openalex   +2 more sources

Zooplankton Assemblage Structure of the Lower Mississippi River and Floodplain in Relation to Site Hydrological Connection

River Research and Applications, EarlyView.
ABSTRACT The pattern of flow or hydrological connection between a river's main channel and its floodplain can vary seasonally and spatially in frequency, duration, direction, and magnitude. Such variation is expected to promote habitat and biotic diversity.
Jarrod R. Sackreiter, K. Jack Killgore, Amanda J. M. Oliver, Clifford A. Ochs   +3 more
wiley   +1 more source

Requirements for set-off in Japanese law. [PDF]

F1000Res
Okamoto H.
europepmc   +1 more source

Towards Holistic Braided River Management: The Interface of Geomorphology, Hydrology, Ecology and Economics

River Research and Applications, EarlyView.
ABSTRACT Braided rivers are some of the most dynamic and complex river systems in the world. They provide unique habitat to rare species, supply natural resources, and act as a source of groundwater recharge. However, they can also pose significant flooding and erosion hazards. Current management of braided rivers in Aotearoa New Zealand faces a strong
Clare Wilkinson, Richard Measures, Jo Hoyle, Peter Tait, John Saunders, Scott Wilson   +5 more
wiley   +1 more source

Quantum technologies and geopolitics: comparing parliamentary rhetoric. [PDF]

EPJ Quantum Technol
Suter V, Pöhlmann G, Ma C, Meckel M.
europepmc   +1 more source

Mapping River Bed Topography in Whitewater Rapids Using Bathymetric LiDAR

River Research and Applications, EarlyView.
ABSTRACT Bathymetric LiDAR captures river topography efficiently for clear and shallow water, but for mountain rivers, whitewater rapids still pose challenges. This study proposes a novel method to enable the extraction of bottom returns specifically in turbulent whitewater sections.
Jan Rhomberg‐Kauert, Theresa Himmelsbach, Florian Pöppl, Lucas Dammert, Martin Pfennigbauer, Gottfried Mandlburger   +5 more
wiley   +1 more source