نتایج جستجو برای: neat operator

تعداد نتایج: 97909  

Journal: :Fertility and sterility 2009
Nisarg Desai Rakesh Sharma Kartikeya Makker Edmund Sabanegh Ashok Agarwal

OBJECTIVE To define physiologic levels of reactive oxygen species in infertile men and establish a cutoff value of reactive oxygen species level in neat semen with a high sensitivity and specificity to differentiate infertile men from fertile donors (controls). DESIGN Reactive oxygen species levels were measured in the neat semen samples (n = 51) from fertile donors and infertile patients (n ...

Journal: :Biochimica et biophysica acta 2015
Elise Abi-Khalil Diego Segond Tyson Terpstra Gwenaëlle André-Leroux Mireille Kallassy Didier Lereclus Fadi Bou-Abdallah Christina Nielsen-Leroux

BACKGROUND Iron is an essential element for bacterial growth and virulence. Because of its limited bioavailability in the host, bacteria have adapted several strategies to acquire iron during infection. In the human opportunistic bacteria Bacillus cereus, a surface protein IlsA is shown to be involved in iron acquisition from both ferritin and hemoproteins. IlsA has a modular structure consisti...

Journal: :bulletin of the iranian mathematical society 2011
m. roohi m. alimohammady

we introduce a new concept of general $g$-$eta$-monotone operator generalizing the general $(h,eta)$-monotone operator cite{arvar2, arvar1}, general $h-$ monotone operator cite{xiahuang} in banach spaces, and also generalizing $g$-$eta$-monotone operator cite{zhang}, $(a, eta)$-monotone operator cite{verma2}, $a$-monotone operator cite{verma0}, $(h, eta)$-monotone operator cite{fanghuang}...

In ‎the present ‎paper, ‎we ‎introduce the ‎two-wavelet ‎localization ‎operator ‎for ‎the square ‎integrable ‎representation ‎of a‎ ‎homogeneous space‎ with respect to a relatively invariant measure. ‎We show that it is a bounded linear operator. We investigate ‎some ‎properties ‎of the ‎two-wavelet ‎localization ‎operator ‎and ‎show ‎that ‎it ‎is a‎ ‎compact ‎operator ‎and is ‎contained ‎in‎ a...

Journal: :Proceedings of the National Academy of Sciences 1993

Journal: :Journal of Slavic Linguistics 2017

Journal: :Physical Chemistry Chemical Physics 2016

2008
Sylvain Brohée Karoline Faust Gipsi Lima-Mendez Olivier Sand Rekin's Janky Gilles Vanderstocken Yves Deville Jacques van Helden

The network analysis tools (NeAT) (http://rsat.ulb.ac.be/neat/) provide a user-friendly web access to a collection of modular tools for the analysis of networks (graphs) and clusters (e.g. microarray clusters, functional classes, etc.). A first set of tools supports basic operations on graphs (comparison between two graphs, neighborhood of a set of input nodes, path finding and graph randomizat...

Journal: :Acta biomaterialia 2011
Ana C Borges Christian Eyholzer Fabien Duc Pierre-Etienne Bourban Philippe Tingaut Tanja Zimmermann Dominique P Pioletti Jan-Anders E Månson

The swelling and compressive mechanical behavior as well as the morphology and biocompatibility of composite hydrogels based on Tween® 20 trimethacrylate (T3), N-vinyl-2-pyrrolidone (NVP) and nanofibrillated cellulose (NFC) were assessed in the present study. The chemical structure of T3 was verified by Fourier transform infrared spectroscopy and proton nuclear magnetic resonance, and the degre...

Journal: :The Journal of biological chemistry 2009
Rosemarie M Pilpa Scott A Robson Valerie A Villareal Melissa L Wong Martin Phillips Robert T Clubb

The pathogen Staphylococcus aureus uses iron-regulated surface determinant (Isd) proteins to scavenge the essential nutrient iron from host hemoproteins. The IsdH protein (also known as HarA) is a receptor for hemoglobin (Hb), haptoglobin (Hp), and the Hb-Hp complex. It contains three NEAT (NEAr Transporter) domains: IsdH(N1), IsdH(N2), and IsdH(N3). Here we show that they have different functi...

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