Results 181 to 190 of about 157,333 (319)

On the formation and evolution of clumps of galaxies in an expanding universe

, 1978
Colin Norman, Joseph Silk
openalex   +2 more sources

Gut Mycobiota of Three Rhinopithecus Species Provide New Insights Into the Association Between Diet and Environment

Integrative Zoology, EarlyView.
This study revealed the basic structures of gut mycobiota of three wild Rhinopithecus species. The gut mycobiota of Rhinopithecus showed close connection with their feeding habits, and there were associations between gut mycobiota and the host's living environments.
Xuanyi Yang, Xiaochen Wang, Mingyi Zhang, Ying Shen, Yang Teng, Ming Li, Huijuan Pan   +6 more
wiley   +1 more source

Revisiting the Fundamental Metallicity Relation with Observation and Simulation

The Astrophysical Journal Letters
The gas-phase metallicity of galaxies is regulated by multiple astrophysical processes, which makes it a crucial diagnostic of galaxy formation and evolution.
Chengyu Ma, Kai Wang, Enci Wang, Yingjie Peng, Haochen Jiang, Haoran Yu, Cheng Jia, Zeyu Chen, Haixin Li, Xu Kong   +9 more
doaj   +1 more source

Spatial Dynamics and Lifespan of Adult Cicadas After Fire and Logging: A Radiotracking Study

Integrative Zoology, EarlyView.
This study investigates the effects of wildfire and post‐fire salvage logging on the survival, spatial behavior, and habitat selection of Lyristes plebejus cicadas in Mediterranean pine forests. A total of 63 cicadas were captured, tagged with radio transmitters, and released in three disturbance contexts: burnt‐logged, burnt‐unlogged, and unburnt ...
Carles Tobella, Marc Franch, Josep M. Bas, Lluís Brotons, Pere Pons   +4 more
wiley   +1 more source

Spin statistics in binary galaxies - Implications for formation and evolution

, 1984
G. Hélou
openalex   +1 more source

Massive Star Formation and Evolution in Starburst Galaxies: Mid‐infrared Spectroscopy with theISOShort Wavelength Spectrometer [PDF]

, 2000
M. D. Thornley, N. M. Förster Schreiber, D. Lutz, R. Genzel, H. W. W. Spoon, Dietmar Kunze, A. Sternberg   +6 more
openalex   +1 more source

Characterization of Human Senescent Cell Biomarkers for Clinical Trials

Aging Cell, EarlyView.
Assessment of T‐cell p16_variant 5 expression may be useful for selecting participants in clinical trials of senolytics. We further characterize p16_variant 5 expression in the context of senescence and demonstrate that correlated plasma senescence‐associated secretory phenotype factors could be used in lieu of the technically challenging T‐cell ...
Joshua N. Farr, David G. Monroe, Elizabeth J. Atkinson, Mitchell N. Froemming, Ming Ruan, Nathan K. LeBrasseur, Sundeep Khosla   +6 more
wiley   +1 more source

Secular evolution of late-type disc galaxies: formation of bulges and the origin of bar dichotomy [PDF]

, 2000
Masafumi Noguchi
openalex   +1 more source

Persistence of Ancestral KhoeSan Mitochondrial Patterns in Contemporary South African Populations

Annals of Human Genetics, EarlyView.
Abstract Introduction Southern Africa has been inhabited by hunter‐gatherers for at least 20,000 years and has received diverse immigration flows in the last 2000 years. The original inhabitants have interacted with the pastoralist migrants from Eastern Africa (∼2000 ybp), followed by the southern Bantu migration arriving some 1000 ybp, and more ...
Maria Eugenia D'Amato, Peter Ristow, Michelle Livesey, Kirsty Heynes, Nicole Huber, Claudio Bravi, Anders J. Hansen, Walther Parson   +7 more
wiley   +1 more source

Exploring the Evolution of a Dwarf Spheroidal Galaxy with SPH Simulations. II. AGN Feedback

The Astrophysical Journal
We investigate active galactic nucleus (AGN) feedback from an intermediate-mass black hole at the center of a dwarf spheroidal galaxy, by performing isolated galaxy simulations using a modified version of the GADGET-3 code. We consider Leo II (PGC 34176)
Roberto Hazenfratz, Paramita Barai, Gustavo A. Lanfranchi, Anderson Caproni   +3 more
doaj   +1 more source