Results 71 to 80 of about 797,848 (382)

Laboratory information systems for research management in biology

open access: yesВавиловский журнал генетики и селекции, 2023
Modern investigations in biology often require the efforts of one or more groups of researchers. Often these are groups of specialists from various scientific fields who generate and share data of different formats and sizes. Without modern approaches to
A. M. Mukhin   +2 more
doaj   +1 more source

Breaking the hierarchy of galaxy formation [PDF]

open access: yes, 2005
Recent observations of the distant Universe suggest that much of the stellar mass of bright galaxies was already in place at z > 1. This presents a challenge for models of galaxy formation because massive halos are assembled late in the hierarchical ...
R. Bower   +10 more
semanticscholar   +1 more source

CFHTLenS: higher order galaxy–mass correlations probed by galaxy–galaxy–galaxy lensing [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2013
25 pages, 15 figures, accepted by ...
Malin Velander   +25 more
openaire   +6 more sources

Redshifts of the Gravitational Lenses MG0414+0534 and MG0751+2716 [PDF]

open access: yes, 1998
We report redshifts in two gravitational lens systems, MG0414+0534 and MG0751+2716. The lens galaxy in MG0414+0534 lies at z_l=0.9584+/-0.0002. The luminosity and extreme red color of the lens are then typical of a passively evolving, early-type, ~2L ...
Christopher S. Kochanek   +5 more
core   +2 more sources

On the dependence of galaxy morphologies on galaxy mergers [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2015
The distribution of galaxy morphological types is a key test for models of galaxy formation and evolution, providing strong constraints on the relative contribution of different physical processes responsible for the growth of the spheroidal components.
Fabio Fontanot   +8 more
openaire   +4 more sources

Targeted decrease of portal hepatic pressure gradient improves ascites control after TIPS

open access: yesHepatology, EarlyView., 2022
The river diagram demonstrates that after transjugular intrahepatic portosystemic shunt insertion (TIPS) the majority of patients without ascites and 50% of the patients with ascites detectable at ultrasound, show the best response in the long term follow‐up.
Alexander Queck   +14 more
wiley   +1 more source

Constraints on Assembly Bias from Galaxy Clustering

open access: yes, 2016
We constrain the newly-introduced decorated Halo Occupation Distribution (HOD) model using SDSS DR7 measurements of projected galaxy clustering or r-band luminosity threshold samples.
Bosch, Frank C. van den   +4 more
core   +1 more source

The EAGLE simulations of galaxy formation: calibration of subgrid physics and model variations [PDF]

open access: yes, 2015
We present results from thirteen cosmological simulations that explore the parameter space of the "Evolution and Assembly of GaLaxies and their Environments" (EAGLE) simulation project.
R. Crain   +13 more
semanticscholar   +1 more source

A galaxy lacking dark matter [PDF]

open access: yesNature, 2018
Studies of galaxy surveys in the context of the cold dark matter paradigm have shown that the mass of the dark matter halo and the total stellar mass are coupled through a function that varies smoothly with mass.
P. V. Dokkum   +11 more
semanticscholar   +1 more source

The Faintest Galaxies [PDF]

open access: yesAIP Conference Proceedings, 2010
To appear in the conference proceeding: "First Stars and Galaxies: Challenges in the Next Decade" . Publisher: American Institute of Physics. Editors: V. Bromm, D.
Stefania Salvadori   +4 more
openaire   +5 more sources

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