Results 111 to 120 of about 87,935 (317)

The Impact of Void-finding Algorithms on Galaxy Classification

open access: yesThe Astrophysical Journal
We explore how the definition of a void influences the conclusions drawn about the impact of the void environment on galactic properties using two void-finding algorithms in the Void Analysis Software Toolkit: Voronoi Voids ( V ^2 ), a Python ...
Fatima Zaidouni   +3 more
doaj   +1 more source

Spiral Structure and Galaxy Environment [PDF]

open access: yesThe Astronomical Journal, 2002
8 pages. no figures.
openaire   +2 more sources

Survey on AI‐Enabled Computer Vision Technologies and Applications for Space Robotic Missions

open access: yesJournal of Field Robotics, EarlyView.
ABSTRACT This survey provides a comprehensive overview of recent advancements and challenges in Artificial Intelligence (AI)‐enabled computer vision (CV) techniques for space robotic missions, spanning critical phases such as Entry, Descent, and Landing (EDL), orbital operations, and planetary surface exploration.
Maciej Quoos   +6 more
wiley   +1 more source

Innovation for Sustainable Development: Assessing Sustainability‐Oriented Innovations in the UK Palm Oil Supply Chains

open access: yesSustainable Development, EarlyView.
ABSTRACT This research evaluates the adoption of Sustainability‐Oriented Innovations (SOIs) by UK food manufacturers, particularly in the palm oil sector. Despite the global palm oil industry's environmental and social impacts, such as deforestation and labour exploitation, empirical studies on SOIs are limited. This paper addressed this gap by mapping
Charlie Terry   +2 more
wiley   +1 more source

The probability of identifying the cosmic web environment of galaxies around clusters motivated by the Weave Wide Field Cluster Survey [PDF]

open access: green, 2023
Daniel J. Cornwell   +5 more
openalex   +1 more source

Saving Bambi from the mower? Using a drone with thermal camera to evaluate a low‐tech scaring technique to reduce roe deer fawn mortality during grass harvest

open access: yesWildlife Biology, EarlyView.
Roe deer is a species that hides their neonates as an anti‐predator strategy. This may prove efficient against mammalian predators, such as the red fox; however, it might be an ecological trap as large numbers of fawns are killed by tractors with harvesters each year during grass harvest.
Thomas Vogler   +2 more
wiley   +1 more source

Environment of Quiescent Low-mass Galaxies Hosting AGNs in MaNGA

open access: yesThe Astrophysical Journal
The discovery of active galactic nuclei (AGNs) in low-mass ( M _* ≤ 5 × 10 ^9 M _⊙ ) galaxies has pushed forward the idea that AGN feedback may play a role in quenching star formation in the low-mass regime.
Catherine A. Witherspoon   +1 more
doaj   +1 more source

Galaxy morphology in different environments [PDF]

open access: yes, 2021
Στη παρούσα διπλωματική εργασία εξετάσαμε μερικά ανοικτά θέματα της εξέλιξης των γαλαξιών τα οποία οφείλονται στο γειτονικό τους περιβάλλον, κι είναι βασισμένα στην ανάλυση της μορφολογίας τους. Στη μελέτη χρησιμοποιήσαμε εικόνες σε οπτικά και υπέρυθρα μύκη κύματος κι επικεντρώθηκαμε σε δύο διακριτά δείγματα γαλαξιών.
openaire   +1 more source

Radiation‐Induced Degradation in Polymeric Materials: Alterations in Physical–Chemical Properties and Their Effects on Electrical Performance of Insulation Systems

open access: yesHigh Voltage, EarlyView.
ABSTRACT This paper investigates the effects of radiation on polymeric materials used as insulation systems in electrical equipment such as cables for nuclear and particle accelerator applications. After a detailed description of the physics of radiation‐induced damage in the polymeric matrix, a comprehensive analysis of the physical–chemical and ...
Simone Vincenzo Suraci, Davide Fabiani
wiley   +1 more source

SDSS superclusters: morphology and galaxy content

open access: yes, 2014
We compare the galaxy populations in superclusters of different morphology in the nearby Universe (180 < d < 270 Mpc) to see whether the inner structure and overall morphology of superclusters are important in shaping galaxy properties in superclusters ...
Einasto, J.   +5 more
core   +1 more source

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