Results 21 to 30 of about 422,909 (274)

Statistical Computing in Information Society

open access: yesFolia Oeconomica Stetinensia, 2015
In the presence of massive data coming with high heterogeneity we need to change our statistical thinking and statistical education in order to adapt both - classical statistics and software developments that address new challenges.
Domański Czesław, Jędrzejczak Alina
doaj   +1 more source

Elucidation of the preferred routes of C8-vinyl reduction in chlorophyll and bacteriochlorophyll biosynthesis [PDF]

open access: yes, 2014
Most of the chlorophylls and bacteriochlorophylls utilized for light harvesting by phototrophic organisms carry an ethyl group at the C8 position of the molecule, the product of a C8-vinyl reductase acting on a chlorophyll/bacteriochlorophyll ...
Beale   +43 more
core   +3 more sources

Synthesis of partially O-acetylated N-acetylneuraminic acid using regioselective silyl exchange technology. [PDF]

open access: yes, 2014
Postglycosylation acetylation of sialic acid imparts unique roles to sialoglycoconjugates in mammalian immune response making structural and functional understanding of these analogues important.
Gervay-Hague, Jacquelyn, Park, Simon S
core   +2 more sources

Occurrence of an incomplete C8 molecule in homozygous C8 deficiency in man. [PDF]

open access: yesThe Journal of experimental medicine, 1981
Sera from unrelated individuals with recurrent Neisserial infections lacked C8 hemolytic activity, but contained a protein that is antigenically related to C8. Immunochemical analysis revealed complete identity of the C8-related protein of all three sera and a marked antigenic deficiency compared with normal C8. The C8-related protein was isolated from
J, Tschopp   +3 more
openaire   +2 more sources

The Autoinducer N-Octanoyl-L-Homoserine Lactone (C8-HSL) as a Potential Adjuvant in Vaccine Formulations

open access: yesPharmaceuticals, 2023
Autoinducers AI-1 and AI-2 play an important role in bacterial quorum sensing (QS), a form of chemical communication between bacteria. The autoinducer N-octanoyl-L-Homoserinehomoserine lactone (C8-HSL) serves as a major inter- and intraspecies ...
Sarthak M. Shah   +4 more
doaj   +1 more source

Two types of dysfunctional eighth component of complement (C8) molecules in C8 deficiency in man. Reconstitution of normal C8 from the mixture of two abnormal C8 molecules. [PDF]

open access: yesJournal of Clinical Investigation, 1983
Restoration of hemolytic activity was examined in sera from seven unrelated eighth component of complement (C8)-deficient subjects. The sera fell into two groups, depending on whether hemolytic activity was restored by the addition of the beta-chain (group 1) or the alpha-gamma-subunit (group 2) purified from normal human C8.
F, Tedesco   +4 more
openaire   +2 more sources

Mushroom flavour [PDF]

open access: yes, 2014
Mushrooms and fungi not only present a fascinating world of shapes, both macro- and microscopic, but they are also an interesting source of flavours, fragrances and odours, e.g.
Moliszewska, Ewa
core   +2 more sources

A van der Waals pn heterojunction with organic/inorganic semiconductors

open access: yes, 2015
van der Waals (vdW) heterojunctions formed by two-dimensional (2D) materials have attracted tremendous attention due to their excellent electrical/optical properties and device applications.
Chai, Yang   +15 more
core   +1 more source

[μ-3,3′-Bis(tri­hydro­bor­yl)[3]ferroceno­phane]bis­(chlorido­zirconocene) [PDF]

open access: yes, 2013
The title compound, [FeZr2(C5H5)4Cl2(C13H18B2)], is a heteronuclear complex that consists of a [3]ferrocenophane moiety substituted at each cyclo­penta­dienyl (Cp) ring by a BH3 group; the BH3 group is bonded via two H atoms to the Zr atom of the ...
Bolte, Michael   +3 more
core   +2 more sources

4,4´-(Hexane-1,6-diyldioxy)dianiline [PDF]

open access: yes, 2009
The complete molecule of the title compound, C18H24N2O2, is generated by a crystallographic inversion centre. The torsion angles in the hexa­methyl­ene chain are consistent with an anti­periplanar conformation, whereas the conformation of the O—CH2—CH2 ...
Muhammad Saif Ullah Khan   +10 more
core   +1 more source

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