Results 151 to 160 of about 3,074,716 (293)

Mapping Galaxy Images across Ultraviolet, Visible, and Infrared Bands Using Generative Deep Learning

open access: yesThe Astrophysical Journal
We demonstrate that generative deep learning can translate galaxy observations across ultraviolet, visible, and infrared photometric bands. Leveraging mock observations from the Illustris simulations, we develop and validate a supervised image-to-image ...
Youssef Zaazou   +2 more
doaj   +1 more source

Astronomy Software

open access: yes, 1995
Software Bisque's TheSky, SkyPro and Remote Astronomy Software incorporate technology developed for the Hubble Space Telescope. TheSky and SkyPro work together to orchestrate locating, identifying and acquiring images of deep sky objects.

core  

Sliding Mode Control in Aerospace Applications: A Survey

open access: yesInternational Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT Sliding mode control (SMC) enjoys robustness to matched and unmatched (in the case of minimum phase input‐output dynamics) bounded perturbations, and finite time convergence. Second‐order and higher‐order sliding mode control systems (2‐SMC/HOSMC) retain all the advantages of sliding mode control, but in addition can be applied to systems of ...
Yuri Shtessel, Christopher Edwards
wiley   +1 more source

Towards Sustainable Energy‐Saving Hydrogen Production: Recent Advances in Tungsten‐Based Urea Oxidation Electrocatalysts

open access: yesSmall, EarlyView.
This work presents tungsten‐modified nickel‐based catalysts for the urea oxidation reaction, highlighting strategies to boost catalytic performance. It focuses on tuning electronic structure, enriching accessible active sites, and designing advanced catalyst structures, providing guidance for the rational development of high‐performance UOR catalysts ...
Yi Zeng   +7 more
wiley   +1 more source

Nocturnal Behavior of Wintering Common Cranes (Grus grus) Under Varying Environmental Conditions

open access: yesIntegrative Zoology, EarlyView.
For diurnal species, nighttime represents a critical ecological boundary. Understanding the ecological determinants of nocturnal activity in taxa traditionally regarded as inactive after dusk is essential for elucidating the adaptive significance of nighttime behavior. We examined how night phase, nocturnal brightness (moon illumination and cloud cover)
Flavio Monti   +4 more
wiley   +1 more source

Weekend Overload: Day‐to‐Day Fluctuations of Outdoor Recreation Affect Wild Mammals' Space‐Use in a Popular Forest Reserve Near Florence, Italy

open access: yesAnimal Conservation, EarlyView.
In an urban‐adjacent forested area, we investigated the spatial and temporal distribution of the wild mammal community in relation to day‐to‐day fluctuations of human presence occurring between working days and weekends. We deployed 52 camera‐traps systematically within an EU Natura 2000 area located within the metropolitan area of Florence, central ...
Ilaria Greco   +6 more
wiley   +1 more source

Women in Astronomy (Free Astronomy Public Lectures)

open access: yes, 2014
Scientific literacy is required if we want our global society to succeed, but for a variety of reasons, science isn't a passion for most people, and most of the people in science are stereotypical white men.
Pamela Gay
core   +1 more source

Data processing software for radio astronomy [PDF]

open access: yesProceedings of 8th European VLBI Network Symposium — PoS(8thEVN), 2007
openaire   +1 more source

The Radio JOVE Project - Shoestring Radio Astronomy

open access: yes, 2010
Radio JOVE is an education and outreach project intended to give students and other interested individuals hands-on experience in learning radio astronomy.
Sky, J.   +5 more
core  

Ceramic Raw Materials and Technological Choices in Iron Age Tyre (Lebanon): A Multiproxy, Fabric‐Based Approach

open access: yesArchaeometry, EarlyView.
ABSTRACT This study presents a systematically integrated, multiproxy characterisation of Iron Age ceramics from Tyre (Lebanon). Ninety‐nine ceramic samples from stratified Iron Age contexts on Tyre's Acropolis, together with a small Late Bronze Age and raw‐clay reference set, were analysed using petrography, microfossil identification, X‐ray ...
Francisco J. Núñez Calvo   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy