Results 91 to 100 of about 5,628 (224)

Tracing Galaxy Evolution by Their Present-Day Luminosity Function

Open Astronomy, 2011
Galaxy luminosity functions are derived for different morphological types and various colors of galaxies, to trace the evolutionary effects which a priori should be different for void and supercluster galaxies.
Tempel E.
doaj   +1 more source

The Formation and Evolution of Disk Galaxies

, 1998
We review some of our recent progress in modelling the formation of disk galaxies in the framework of hierarchical structure formation. Our model is not only consistent with the local observations, but also provides a good description of disk evolution out to redshift z~1.
Mao, Shude, Mo, H. J., White, Simon D. M.   +2 more
openaire   +2 more sources

Survey on Visualization of Information Diffusion over Networks

Computer Graphics Forum, EarlyView.
Abstract Information Diffusion (ID) describes how a value (e.g., a pathogen, a rumor, a packet) spreads through an underlying “medium” network of elements (e.g., a social or computer network). Understanding the information diffusion process is essential to predicting trends, controlling misinformation, and enhancing decision‐making as well as ...
T. Baumgartl, M. Sondag, V. Filipov, M. Tuscher, S. Rajendran, S. Miksch, D. Archambault, A. Arleo, T. von Landesberger   +8 more
wiley   +1 more source

Strength‐Based Parenting and Relationship Quality in Latine Families Facing Justice System Risk

Family Relations, EarlyView.
ABSTRACT Objective To examine whether parenting practices that are shaped by culturally embedded value systems (responsiveness, autonomy granting, and affective warmth) and familism are associated with parent–adolescent relationship quality among Latine youth, and whether these associations differ by youth justice involvement and gender.
Caitlin Cavanagh, Natasha Chlebuch, April Gile Thomas   +2 more
wiley   +1 more source

PANCAKE: A Python-based Numerical Color–Magnitude Diagram Analysis Package

The Astrophysical Journal Supplement Series
Stellar populations serve as a fossil record of galaxy formation and evolution, providing crucial information about the history of star formation and galaxy evolution.
Yun Zheng, Yujiao Yang, Yong-Kun Zhang, Zheng Zheng, Jing Wang, Lister Staveley-Smith, Chao-Wei Tsai, Di Li, Chao Liu, Jingjing Hu, Huaxi Chen, Donghui Quan, Yinghui Zheng, Hangyuan Li   +13 more
doaj   +1 more source

Overdense fireworks in GOODS-N: Unveiling a record number of massive dusty star-forming galaxies at z ∼ 5.2 with the N2CLS

Astronomy & Astrophysics
High-density environments, such as early galaxy overdensities, play a critical role in hierarchical structure formation and galaxy evolution, providing an ideal setting for accelerated galaxy growth. The GOODS-N overdensity at z ≃ 5.2 has long been known,
Lagache G., Xiao M., Beelen A., Berta S., Ciesla L., Neri R., Pello R., Adam R., Ade P., Ajeddig H., Amarantidis S., André P., Aussel H., Benoît A., Béthermin M., Bing L.-J., Bongiovanni A., Bounmy J., Bourrion O., Calvo M., Catalano A., Chérouvrier D., Chowdhury U., De Petris M., Désert F.-X., Doyle S., Driessen E. F. C., Ejlali G., Ferragamo A., Gomez A., Goupy J., Hanser C., Katsioli S., Kéruzoré F., Kramer C., Ladjelate B., Leclercq S., Lestrade J.-F., Macías-Pérez J. F., Madden S. C., Maury A., Mayet F., Monfardini A., Moyer-Anin A., Muñoz-Echeverría M., Myserlis I., Oesch P., Paliwal A., Perotto L., Pisano G., Ponthieu N., Revéret V., Rigby A. J., Ritacco A., Roussel H., Ruppin F., Sánchez-Portal M., Savorgnano S., Schuster K., Sievers A., Tucker C., Zylka R.   +61 more
doaj   +1 more source

Bioimage management and analysis in Galaxy: Tools, workflows, training, and community practices

Journal of Microscopy, EarlyView.
ABSTRACT Image analysis in the life sciences is constrained by fragmented software ecosystems, heterogeneous data formats, and limited reproducibility. These barriers hinder the reuse of image analysis methods and the sustainability of tools. In this article, we describe how the Galaxy platform enables FAIR (Findable, Accessible, Interoperable, and ...
Leonid Kostrykin, Riccardo Massei, Diana Chiang, Thomas Wollmann, Jean‐Marie Burel, David Lopez Tabernero, Yi Sun, Qi Gao, Maarten W. Paul, Pavankumar Videm, Cameron Watson, Daniel Franco‐Barranco, Anup Kumar, Nadia Goué, Reyhaneh Tavakoli Koopaei, Vladimír Ulman, Khaled Jum'ah, Krzysztof Poterlowicz, Martin Etzrodt, Arrate Muñoz‐Barrutia, Sylvia E. Le Dévédec, Josh Moore, Jeremy Goecks, Bjoern Gruening, Karl Rohr, Beatriz Serrano‐Solano   +25 more
wiley   +1 more source

DESI Interacting Dwarfs Survey: Multiple Evolutionary Channels of Dwarf Galaxies Driven by Major Dwarf Interactions

The Astrophysical Journal
Dwarf–dwarf interactions are a major driver of galaxy evolution in the early Universe, but observational constraints on their impact across mass, separation, and environment remain scarce.
Marko Mićić, Sugata Kaviraj
doaj   +1 more source

Linking X-ray emission to galaxy populations in GAMA groups

Astronomy & Astrophysics
Context. The evolution of galaxies is strongly influenced by their environment, but the role of the intragroup medium in shaping galaxy properties at group scales remains unclear.
Levis Selene, Muriel Hernán, Coenda Valeria, Biviano Andrea, Martínez Héctor J., de los Rios Martín   +5 more
doaj   +1 more source

Feedback and Contagion through Distressed Competition

The Journal of Finance, EarlyView.
ABSTRACT Firms tend to compete more aggressively when facing financial distress. This intensified competition reduces profit margins, pushing them further into distress and adversely affecting their industry peers. To study such feedback and contagion effects, we incorporate strategic competition in a dynamic model with long‐term defaultable debt ...
HUI CHEN, WINSTON WEI DOU, HONGYE GUO, YAN JI   +3 more
wiley   +1 more source