Results 61 to 70 of about 2,795,898 (285)

The Herschel* PEP/HerMES luminosity function - I. Probing the evolution of PACS selected Galaxies to z ≃ 4 [PDF]

, 2013
We exploit the deep and extended far-IR data sets (at 70, 100 and 160 mu m) of the Herschel Guaranteed Time Observation (GTO) PACS Evolutionary Probe (PEP) Survey, in combination with the Herschel Multi-tiered Extragalactic Survey data at 250, 350 and ...
C. Gruppioni, F. Pozzi, G. Rodighiero, I. Delvecchio, S. Berta, L. Pozzetti, G. Zamorani, P. Andreani, A. Cimatti, O. Ilbert, E. L. Floch, D. Lutz, B. Magnelli, L. Marchetti, L. Marchetti, P. Monaco, R. Nordon, S. Oliver, P. Popesso, L. Riguccini, I. Roseboom, I. Roseboom, D. Rosario, M. Sargent, Mattia Vaccari, Mattia Vaccari, B. Altieri, H. Aussel, Á. Bongiovanni, J. Cepa, E. Daddi, H. Domínguez-Sánchez, H. Domínguez-Sánchez, D. Elbaz, N. F. Schreiber, R. Genzel, A. Iribarrem, M. Magliocchetti, R. Maiolino, A. Poglitsch, A. P. Garćıa, M. Sánchez-Portal, E. Sturm, L. Tacconi, I. Valtchanov, A. Amblard, V. Arumugam, M. Béthermin, J. Bock, J. Bock, A. Boselli, V. Buat, D. Burgarella, N. Castro-RodrÍguez, N. Castro-RodrÍguez, A. Cava, P. Chanial, D. Clements, A. Conley, A. Cooray, A. Cooray, C. Dowell, C. Dowell, E. Dwek, S. Eales, A. Franceschini, J. Glenn, M. Griffin, E. Hatziminaoglou, E. Ibar, K. Isaak, R. Ivison, R. Ivison, G. Lagache, L. Levenson, L. Levenson, N. Lu, S. Madden, B. Maffei, G. Mainetti, Hieu Nguyen, Hieu Nguyen, B. O’Halloran, M. Page, P. Panuzzo, A. Papageorgiou, C. Pearson, C. Pearson, I. Pérez-Fournon, I. Pérez-Fournon, M. Pohlen, D. Rigopoulou, D. Rigopoulou, M. Rowan‐Robinson, B. Schulz, D. Scott, N. Seymour, N. Seymour, D. Shupe, A. Smith, J. Stevens, M. Symeonidis, M. Trichas, K. Tugwell, L. Vigroux, Lian-tao Wang, G. Wright, C. Xu, M. Zemcov, M. Zemcov, S. Bardelli, M. Carollo, T. Contini, O. Fèvre, S. Lilly, V. Mainieri, A. Renzini, M. Scodeggio, E. Zucca   +118 more
semanticscholar   +1 more source

Solid Harmonic Wavelet Bispectrum for Image Analysis

Advanced Science, EarlyView.
The Solid Harmonic Wavelet Bispectrum (SHWB), a rotation‐ and translation‐invariant descriptor that captures higher‐order (phase) correlations in signals, is introduced. Combining wavelet scattering, bispectral analysis, and group theory, SHWB achieves interpretable, data‐efficient representations and demonstrates competitive performance across texture,
Alex Brown, Mathilda Avirett‐Mackenzie, Carolin Villforth, Georgios Exarchakis   +3 more
wiley   +1 more source

First results from the IllustrisTNG simulations: a tale of two elements - chemical evolution of magnesium and europium [PDF]

, 2017
The distribution of elements in galaxies provides a wealth of information about their production sites and their subsequent mixing into the interstellar medium. Here we investigate the distribution of elements within stars in the IllustrisTNG simulations.
J. Naiman, A. Pillepich, V. Springel, E. Ramirez-Ruiz, P. Torrey, M. Vogelsberger, R. Pakmor, D. Nelson, F. Marinacci, L. Hernquist, R. Weinberger, S. Genel   +11 more
semanticscholar   +1 more source

The Gut Commensal Butyricimonas Virosa Modulates Gut Microbiota‐Dependent Thiamine Metabolism and Attenuates Mouse Steatotic Liver Disease

Advanced Science, EarlyView.
This study reveals that dietary stachyose enriches Butyricimonas virosa, effectively attenuating metabolic dysfunction‐associated steatotic liver disease (MASLD). Mechanistically, B. virosa enhances gut thiamine monophosphate synthesis, which elevates hepatic thiamine pyrophosphate levels.
Ningning He, Haoyu Wang, Zizhen Yang, Hui Li, Bei Liu, Kaiwei Chen, Zhinan Wu, Xinnan Zhao, Hewei Liang, Mengmeng Wang, Xiaofang Li, Yiyi Zhong, Haifeng Zhang, Liang Xiao, Karsten Kristiansen, Jixing Peng, Yuanqiang Zou, Shangyong Li   +17 more
wiley   +1 more source

Evolution of galaxies in clusters

The Astrophysical Journal, 1994
33 pages, normal ...
Charlot, S., Silk, J.
openaire   +2 more sources

Galaxy Evolution in Distant Clusters [PDF]

Symposium - International Astronomical Union, 1996
A significant evolution has been detected in intermediate redshift clusters (z < 0.9), first by photometric studies ([1], [2]), which showed an excess of blue objects; subsequent spectroscopic studies revealed anomalies in most of the galaxies, mainly consisting of excessively strong Balmer lines.
Poggianti, BM, Barbaro, G
openaire   +2 more sources

The Optical and Near-Infrared Properties of Galaxies. I. Luminosity and Stellar Mass Functions [PDF]

, 2003
We use a large sample of galaxies from the Two Micron All Sky Survey (2MASS) and the Sloan Digital Sky Survey (SDSS) to calculate galaxy luminosity and stellar mass functions in the local universe. We estimate corrections for passband shifting and galaxy
E. Bell, D. H. Mcintosh, N. Katz, M. Weinberg   +3 more
semanticscholar   +1 more source

Substituent‐Based Modulation of Self‐Assembly and Immunogenicity of Amphipathic Peptides

Advanced Science, EarlyView.
This study systematically investigates how positional and subtle changes, such as substituents on the phenyl ring attached to short amphipathic peptides, influence their self‐assembly, fibril morphology, and immunogenic responses. ABSTRACT Self‐assembled peptide‐based biomaterials provide versatile platforms for biomedical uses, featuring customizable ...
Anirban Das, Ushasi Pramanik, Elise M. Brown, Chih‐Yun Liu, Huan Gong, Jonathan Fascetti, Mark Gibson, Samuel Stealey, Silviya P. Zustiak, Cory Berkland, Piyoosh Sharma, Meredith E. Jackrel, Mark A. White, Jai S. Rudra   +13 more
wiley   +1 more source

The evolution of the dust and gas content in galaxies [PDF]

, 2013
We use deep Herschel observations taken with both PACS and SPIRE imaging cameras to estimate the dust mass of a sample of galaxies extracted from the GOODS-S, GOODS-N and the COSMOS fields. We divide the redshift–stellar mass (Mstar)–star formation rate (
P. Santini, R. Maiolino, B. Magnelli, D. Lutz, A. Lamastra, G. Causi, S. Eales, P. Andreani, S. Berta, V. Buat, A. Cooray, G. Cresci, E. Daddi, D. Farrah, A. Fontana, A. Franceschini, R. Genzel, G. Granato, A. Grazian, E. Floc’h, G. Magdis, M. Magliocchetti, F. Mannucci, N. Menci, R. Nordon, S. Oliver, P. Popesso, F. Pozzi, L. Riguccini, G. Rodighiero, D. Rosario, M. Salvato, D. Scott, Laura Silva, L. Tacconi, M. Viero, Lingyu Wang, S. Wuyts, Kevin C. Xu   +38 more
semanticscholar   +1 more source

Robust C–V Ratio Technique for Profiling Defects in Proton‐Irradiated 4H‐SiC

Advanced Electronic Materials, EarlyView.
A noise‐robust C–V ratio technique is introduced to profile radiation‐induced defects in proton‐irradiated 4H‐SiC Schottky diodes. By using analytical capacitance ratios instead of numerical differentiation, the method directly extracts trap‐density and effective trap‐energy profiles at room temperature.
Kibeom Kim, Sung Yun Woo, Jeong Hyun Moon, Young Jun Yoon, Jae Hwa Seo   +4 more
wiley   +1 more source