Results 61 to 70 of about 52,634 (236)

Response of Fecal Bacteria and Fungi to Tannin‐Rich Diets in Sika Deer (Cervus nippon): Evidence from Both Feeding Experiments and Field Investigations

Integrative Zoology, EarlyView.
Feeding with tannin‐rich diets altered the fecal microbial composition and increased the relative abundance of tannin‐degrading microbes. We hypothesize that fecal bacteria and fungi may play important roles in helping herbivores adapt to tannin‐rich diets but respond to different tannin concentrations varies.
Di Zhu, Feng Wu, Peiying Wen, Haiyang Gao, Xiaoran Hao, Hongfang Wang   +5 more
wiley   +1 more source

The population of planetary nebulae and HII regions in M81. A study of radial metallicity gradients and chemical evolution

, 2010
We analyze the chemical abundances of planetary nebulae and HII regions in the M81 disk for insight on galactic evolution, and compare it with that of other galaxies, including the Milky Way. We acquired Hectospec/MMT spectra of 39 PNe and 20 HII regions,
Appleton, Asplund, Benjamin, Cahn, Clegg, Connolly, D. Galli, Davidge, Deharveng, Dors, Draine, E. Villaver, Fabricant, Freedman, Garnett, Garnett, Gordon, Gottesman, Henry, Hodge, Hodge, Jacoby, Karachentsev, Karakas, Kingsburgh, Kong, Käufl, L. Magrini, L. Stanghellini, Leisy, Lin, Maciel, Magrini, Magrini, Magrini, Magrini, Maraston, Marigo, Massey, Mathis, Mollá, Pagel, Perinotto, Perinotto, Rohlfs, Sabbi, Schönrich, Shaw, Stanghellini, Stanghellini, Stanghellini, Stanghellini, Stanghellini, Valle, Villaver, Walterbos, Weisz, Yun, Yun, Zaritsky   +59 more
core   +1 more source

Liver molecular networks associated with drinking behavior in nonhuman primates

Alcohol, Clinical and Experimental Research, EarlyView.
We identified hepatic molecular networks that differed between light drinkers (LD) and very heavy drinkers (VHD) before they were exposed to alcohol, as well as epigenetic differences between LD and VHD in response to the same amount of alcohol.
Laura A. Cox, James B. Daunais, Timothy D. Howard, Ge Li, Sobha Puppala, Jeannie Chan, Zeeshan Hamid, Samer Gawrieh, Sun Mi Lee, Betsy Ferguson, Kathleen A. Grant, Michael Olivier   +11 more
wiley   +1 more source

The Public Character of Church in the Digital Age☆

International Journal of Systematic Theology, EarlyView.
Abstract The rise of digital technology in recent decades has led to a rapid change of communication and interaction within society and its public dimensions. As this shift in the technological landscape raises theological questions about the appropriate ecclesial use of digital technology, it also touches upon fundamental questions about the church's ...
Benedikt Levin Heymann
wiley   +1 more source

How galaxies form: Mass assembly from chemical abundances in the era of large surveys

, 2009
The chemical abundances in the atmosphere of a star provide unique information about the gas from which that star formed, and, modulo processes that are not important for the vast majority of stars, such as mass transfer in close binary systems, are ...
Famaey, Johnson, Koch, Martin, Matteucci, Nissen, Rosemary F.G. Wyse, van der Veen, Zoccali, Zoccali   +9 more
core   +1 more source

Evidence of Gaia Enceladus Experiencing at Least Two Passages around the Milky Way

The Astrophysical Journal Letters
One of the major recent breakthroughs has been the discovery of the last major merger to happen in the history of the Milky Way. Around 10 Gyr ago, the galaxy Gaia Enceladus with an estimated ∼10% of the Milky Way mass, fell into the potential of our ...
Ása Skúladóttir, Heitor Ernandes, Diane K. Feuillet, Alice Mori, Sofia Feltzing, Romain E. R. Lucchesi, Paola Di Matteo   +6 more
doaj   +1 more source

Noble gases and nitrogen in material from asteroid Bennu

Meteoritics &Planetary Science, EarlyView.
Abstract We report the elemental and isotopic abundances of all stable noble gases (helium, neon, argon, krypton, and xenon) in eight particles from asteroid Bennu returned by NASA's OSIRIS‐REx mission. We also report nitrogen abundances and isotopic ratios that were analyzed alongside neon and argon in four additional Bennu particles.
B. Marty, L. Zimmermann, E. Füri, D. V. Bekaert, J. J. Barnes, A. N. Nguyen, H. C. Connolly, D. S. Lauretta   +7 more
wiley   +1 more source

Outside-in stellar formation in the spiral galaxy M33?

, 2012
We present and discuss results from chemical evolution models for M33. For our models we adopt a galactic formation with an inside-out scenario. The models are built to reproduce three observational constraints of the M33 disk: the radial distributions ...
Carigi, L., Peimbert, M., Robles-Valdez, F.   +2 more
core   +1 more source

Aperture and Resolution Effects on Ultraviolet Star-forming Properties: Insights from Local Galaxies and Implications for High-redshift Observations

The Astrophysical Journal
We present an analysis of the effects of spectral resolution and aperture scale on derived galaxy properties using far-ultraviolet (FUV) spectra of local star-forming galaxies from the International Ultraviolet Explorer ( R ∼ 250, field of view (FOV ...
Ilyse Clark, Danielle A. Berg, Claus Leitherer, Karla Z. Arellano-Córdova, Andreas A. C. Sander   +4 more
doaj   +1 more source

The fall of the Haag (LL4‐6) chondrite breccia—Just 8 years after the nearby fall Stubenberg (LL6)

Meteoritics &Planetary Science, EarlyView.
Abstract On October 24, 2024, an impressive fireball was visible over Austria. After the possible strewn field was calculated, the first sample of the Haag meteorite, with a mass of 8.76 g, was discovered on November 2, 2024, 8 days after the fireball event. Four more samples were found afterward putting the total sample mass at about 151 g.
Addi Bischoff, Markus Patzek, Jean‐Alix Barrat, Stig Bartel, Jasper Berndt, Henner Busemann, Tommaso Di Rocco, Mattias Ek, Manuela A. Fehr, Dieter Heinlein, Daniela Krietsch, Björn Lehnert, Colin Maden, Oscar Marchhart, Martin Martschini, Silke Merchel, Andreas Pack, Andrea Patzer, Marie Pichotta, Maximilian P. Reitze, Philippe Schmitt‐Kopplin, Maria Schönbächler, Leon Thannheiser, Iris Weber, Alexander Wieser, Karl Wimmer   +25 more
wiley   +1 more source