Results 31 to 40 of about 174,116 (371)
Reviews of Modern Physics, 1999 HERA, the first electron-proton collider, has been delivering luminosity since 1992. It is the natural extension of an impressive series of fixed-target lepton-nucleon scattering experiments. The increase of a factor ten in center-of-mass energy over that available for fixed-target experiments has allowed the discovery of several important results ...
Abramowicz, Halina, Caldwell, Allen C.
openaire +3 more sources
HeRA: an atlas of enhancer RNAs across human tissues
Nucleic Acids Res., 2020 Enhancer RNA (eRNA) is a type of long non-coding RNA transcribed from DNA enhancer regions. Despite critical roles of eRNA in gene regulation, the expression landscape of eRNAs in normal human tissue remains unexplored.
Zhao Zhang +9 more
semanticscholar +1 more source
A new simple PDF parametrization: Improved description of the HERA data [PDF]
The European Physical Journal Plus, 2019 We introduce a new parametrization for the parton distribution functions (PDFs) designed to be flexible in the small-x region. We implement it in the xFitter open-source PDF fitting tool, and compare it to the default xFitter parametrization, widely used
M. Bonvini, F. Giuli
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Solutions for full-outdoor-air operation of air rooftop units with direct expansion circuit and integrated recirculation [PDF]
E3S Web of Conferences, 2022 Following the advent of the Sars – Cov 2 pandemic, HVAC systems have been affected by different interventions both in the emergency and in the medium term.
Pedranzini Federico +3 more
doaj +1 more source
Combination and QCD analysis of charm and beauty production cross-section measurements in deep inelastic ep scattering at HERA [PDF]
Proceedings of The 39th International Conference on High Energy Physics — PoS(ICHEP2018), 2018 Measurements of open charm and beauty production cross sections in deep inelastic ep scattering at HERA from the H1 and ZEUS Collaborations are combined.
Scattering AT Hera +2 more
semanticscholar +1 more source
International Journal of Endocrinology, 2016 Male infertility and the poor quality of sperm seem to be influenced by oxidative stress. In particular, the reactive oxygen species (ROS) mainly produced by morphologically altered spermatozoa affect sperm motility, morphology, and integrity. The aim of
Mariangela Palmieri +5 more
doaj +1 more source
Thermomechanical calculation within the HERA programme
Acta Polytechnica CTU Proceedings, 2023 HERA (High Burnup Experiments in Reactivity Initiated Accident) is one of the programmes which should replace closed Halden reactor. As the name implies HERA is focused on the tests simulated RIA (Reactivity Initiated Accident) and the aim of the ...
Tereza Kinkorová
doaj +1 more source
Impact of low-x resummation on QCD analysis of HERA data [PDF]
The European Physical Journal C, 2018 Fits to the final combined HERA deep-inelastic scattering cross-section data within the conventional DGLAP framework of QCD have shown some tension at low x and low Q2\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage ...
H. Abdolmaleki +14 more
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Lupus mastitis - peculiar radiological and pathological features
Indian Journal of Radiology and Imaging, 2009 Lupus mastitis is a form of lupus profundus that is seen in patients with systemic lupus erythematosus. It usually presents as a swelling (or swellings) in the breasts, with or without pain.
Abdul Majid Wani +3 more
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Confronting the impact parameter dependent JIMWLK evolution with HERA data [PDF]
Physical Review D, 2018 The small-$x$ evolution of protons is determined from numerical solutions of the JIMWLK equations, starting from an initial condition at moderate $x$ for a finite size proton.
H. Mantysaari, B. Schenke
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