Results 51 to 60 of about 1,131,712 (268)

Oriented, 2-edge-colored, and 2-vertex-colored homomorphisms [PDF]

open access: yesInformation Processing Letters, 2017
Two graph parameters are equivalent if, for every graph class, they are either both bounded or both unbounded. We provide a list of graph parameters equivalent to the acyclic chromatic number, which contains in particular the 2-edge-colored chromatic number.
Movarraei, Nazanin, Ochem, Pascal
openaire   +3 more sources

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

open access: yesFEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard   +12 more
wiley   +1 more source

Orientable edge colorings of graphs

open access: yesDiscrete Applied Mathematics, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +3 more sources

Structural studies and functional engineering of NanX: an anhydro‐sialic acid transporter from Escherichia coli

open access: yesFEBS Open Bio, EarlyView.
Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty   +13 more
wiley   +1 more source

In silico and in vitro exploration of a tyrosinase for biocatalytic production of catechols

open access: yesFEBS Open Bio, EarlyView.
Tyrosinase from Ralstonia pseudosolanacearum is a promising biocatalyst for producing valuable catechols from monophenol substrates. This tyrosinase is uniquely suited to this due to its high monophenolase : diphenolase ratio. We combined in silico docking and in vivo kinetic characterisation of this tyrosinase with 11 industrially relevant monophenols,
James Britton   +6 more
wiley   +1 more source

Coloring, a Versatile Technique for Implementing Object-Oriented Languages

open access: yes, 2010
International audienceLate binding and subtyping create run-time overhead for object-oriented languages. Dynamic typing and multiple inheritance create even more overhead.
Ducournau, Roland, Roland Ducournau
core   +1 more source

ORAL ENGLISH PROFESSIONAL DISCOURSE OF IT SPECIALISTS IN THE CONTEXT OF STRATEGIC COMPETENCE FORMATION

open access: yesІноземна філологія
The article reveals the features of oral English professional discourse of IT specialists. The strategic competence of future IT specialists is considered as an ability of these specialists to eff ectively apply the formed language knowledge, speech ...
Anna Khomyk
doaj   +1 more source

Extraction and Qualitative Analysis of Chicken feet Gelatin and Investigating Its Effect on the Physical and Chemical Properties of Marshmallow [PDF]

open access: yesمجله پژوهش‌های علوم و صنایع غذایی ایران
IntroductionFoams are colloidal systems that are formed by the accumulation of gas bubbles separated from each other by thin liquid layers. Foams have attracted a lot of attention from the food industry and culinary arts due to their unique flavor and ...
Fatemeh Islami   +3 more
doaj   +1 more source

Homomorphisms and oriented colorings of equivalence classes of oriented graphs

open access: yesDiscrete Mathematics, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
William Klostermeyer, Gary MacGillivray
openaire   +1 more source

Protocol for quantifying miRNA trafficking across the endosomal membrane

open access: yesFEBS Open Bio, EarlyView.
An in vitro protocol measures miRNA uptake into endosomes isolated from mammalian cell extracts, which are free of subcellular contaminants. Performed at 37 °C in the presence of ATP, it ensures the import of single‐stranded miRNA into the endosomal lumen.
Syamantak Ghosh   +2 more
wiley   +1 more source

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