Results 151 to 160 of about 273,575 (267)

The Stellar Bar–Dark Matter Halo Connection in the TNG50 Simulations

The Astrophysical Journal
Stellar bars in disk galaxies grow as stars in near-circular orbits lose angular momentum to their environments, including their dark matter (DM) halo, and transform into elongated bar orbits.
Sioree Ansar, Mousumi Das
doaj   +1 more source

Vertical Stratification in Composition, Metabolic Potential and Co‐Occurrence Networks of Archaeal Communities in Mangrove Sediments, Zhanjiang, China

Ecology and Evolution, Volume 16, Issue 9, September 2026.
We characterized the vertical profiles of archaeal community composition, function, co‐occurrence networks, and assembly mechanisms in mangrove sediments across six depth intervals. Deep sediments hosted higher archaeal diversity, with distinct taxonomic and functional shifts, and more stable co‐occurrence networks compared to surface layers ...
Yunru Li, Songze Chen, Qing Li, Yue Sun, Dan Sun, Mingzhong Liang, Wei Zhang, Jianqing Chen, Jing Sun, Bin Gong, Jingjing Song, Ying Liu, Rongping Bu   +12 more
wiley   +1 more source

The Impact of Local Stellar Radiation on Dwarf Galaxy Formation around Milky Way Analogs across Cosmic Reionization

The Astrophysical Journal
We explore the effect of local stellar radiation on the formation and evolution of dwarf galaxies around Milky Way (MW) analogs. Using five simulations from the Auriga project, both with and without local stellar radiation, we find that local stellar ...
Bocheng Zhu, Liang Gao
doaj   +1 more source

De Novo Assembly and Comparative Analysis of the Complete Mitochondrial Genome of Mesenchytraeus (Annelida, Enchytraeidae)

Ecology and Evolution, Volume 16, Issue 9, September 2026.
This present the first mitochondrial genome dataset for 13 Mesenchytraeus species from the Changbai Mountain glacial refugium. Beyond characterizing standard genomic features, we perform comparative analyses of gene order, nucleotide composition, codon usage, and control region structure.
Juanjuan Chen, Horacio Naveira, Junqian Zhang, Naicheng Wu, Zhicai Xie   +4 more
wiley   +1 more source

Groups of Dwarf Galaxies in the Local Universe

The Astrophysical Journal Supplement Series
We present a systematic search for dwarf-galaxy groups in the local Universe ( z  
Sanjaya Paudel, Cristiano G. Sabiu, Suk-Jin Yoon, Daya Nidhi Chhatkuli, Jaewon Yoo, Nau Raj Pokhrel   +5 more
doaj   +1 more source

Genome‐Resolved Insights Into Phosphate‐Solubilizing Bacteria From Wild Rice Rhizosphere Reveal Adaptive Strategies for Phosphorus Cycling Under Acid‐Saline Stress in the Mekong Delta, Vietnam

Ecology and Evolution, Volume 16, Issue 9, September 2026.
This study aimed to isolate phosphate‐solubilizing bacteria (PSB) from the rhizosphere of wild rice (Oryza rufipogon) and to investigate their functional traits and genomic basis of adaptation. Genomic analysis of Enterobacter hormaechei GC1.3 identified key genes involved in phosphate mobilization, including gcd and pqqC (organic acid production ...
Xuyen Thi Hong Nguyen, Tan Khang Do, Giang Thi Tran   +2 more
wiley   +1 more source

AI‐Enhanced System for Diabetic Foot Ulcer Localization and Classification Using Multi‐Scale Neural CNN Model

Health Science Reports, Volume 9, Issue 9, September 2026.
ABSTRACT Background and Aims Diabetic foot ulcers (DFUs), which heal slowly because of inadequate blood supply, are among the serious infections and chronic foot problems that can result from diabetes mellitus (DM). The primary consequence of DFU, which can result in amputation if left untreated.
Md. Nur‐A‐Alam, Md. Anwar Hussen Wadud, Mostofa Kamal Nasir, Khandaker Mohammad Mohi Uddin   +3 more
wiley   +1 more source

The Clustering of Dark Matter, Haloes & Galaxies [PDF]

, 2008
In this thesis I study the spatial distribution of galaxies, haloes and dark matter particlesin the Universe. The subjects investigated are conceptually divided into three areas.One line of research, which is made up of Chapters 2 and 3， is to explore ...
Raúl Esteban Angulo de la Puente,
core  

DESI Emission-line Galaxies: Clustering Dependence on Stellar Mass and [O II] Luminosity

The Astrophysical Journal
We measure the projected two-point correlation functions of emission-line galaxies (ELGs) from the Dark Energy Spectroscopic Instrument One-Percent Survey and model their dependence on stellar mass and [O II ] luminosity.
T. Hagen, K. S. Dawson, Z. Zheng, J. Aguilar, S. Ahlen, S. BenZvi, D. Bianchi, D. Brooks, F. J. Castander, T. Claybaugh, A. Cuceu, A. de la Macorra, P. Doel, S. Ferraro, A. Font-Ribera, J. E. Forero-Romero, E. Gaztañaga, S. Gontcho A Gontcho, V. Gonzalez-Perez, G. Gutierrez, C. Hahn, K. Honscheid, M. Ishak, S. Juneau, R. Kehoe, T. Kisner, A. Kremin, C. Lamman, M. Landriau, L. Le Guillou, A. Leauthaud, M. E. Levi, M. Manera, A. Meisner, R. Miquel, J. Moustakas, S. Nadathur, N. Palanque-Delabrouille, F. Prada, I. Pérez-Ràfols, A. J. Ross, G. Rossi, S. Saito, E. Sanchez, D. Schlegel, M. Schubnell, J. Silber, D. Sprayberry, G. Tarlé, B. A. Weaver, R. Zhou, H. Zou   +51 more
doaj   +1 more source

Switchable Privacy Displays: Applications, Optical Measurements, and Evaluation With Focus on Automotive

Journal of the Society for Information Display, Volume 34, Issue 9, Page 769-785, September 2026.
Switchable‐privacy displays can be used to protect sensitive data in public spaces and to avoid driver distraction on codriver displays. The key optical parameters are the luminance in public and privacy modes, measured over the viewing angle, and the image quality for the intended observers.
Karlheinz Blankenbach
wiley   +1 more source