Results 81 to 90 of about 27,159 (209)

Accelerated ageing method with chlorine dioxide. Application to additive free polyamide 66 [PDF]

open access: yes, 2014
With the aim to study the long-term behavior of accessories used in the tap domestic water supply system, the Centre scientifique et technique du bâtiment (CSTB) has developed a tool dedicated to accelerated ageing tests with chlorine dioxide in the ...
COLIN, Xavier   +4 more
core   +3 more sources

PEROXYSOME PROLIFERATOR-ACTIVATED RECEPTORS AND THEIR COACTIVATOR — PGC-1α — IN PHYSIOLOGY AND PATHOLOGY OF MYOCARDIUM

open access: yesРоссийский кардиологический журнал, 2014
The receptors, activated by peroxysome proliferators (PPAR) α and β/δ do rule the gene expression of fatty acids (FA), that are the source of 70-90% ATP in myocardium.
M. S. Rasin
doaj   +1 more source

Metabolic Differences in Diabetic Kidney Disease Patients with Normoalbuminuria versus Moderately Increased Albuminuria. [PDF]

open access: yesKidney360, 2023
Hallan SI   +7 more
europepmc   +1 more source

Electrochemical energy conversion: methanol fuel cell as example

open access: yesJournal of the Brazilian Chemical Society, 2003
Thermodynamic and kinetic limitations of the electrochemical energy conversion are presented for the case of a methanol/oxygen fuel cell. The detection of intermediates and products is demonstrated using insitu FTIR spectroscopy and online mass ...
Vielstich Wolf
doaj  

Variation in the thermionic work function of semiconductor powders exposed to electromagnetic radiation [PDF]

open access: yes
The study of the variation of thermoelectronic work function potential of TiO2 in the presence of isobutane shows that this gas is not adsorbed on this solid, in either the presence or the absence of ultraviolet radiation. These results, as well as those
Bourasseau, S.   +3 more
core   +1 more source

Oxidation of Native and Modified Hemoglobin and Myoglobin by Sodium Nitrate. Effect of Inositol Hexaphosphate [PDF]

open access: yes, 1981
Native and modified hemoglobin, myoglobin and a and phemoglobin subunits were oxidized by sodium nitrite at pH 6. The experiments were carried out under oxy and deoxy conditions with and without inositol hexaphosphate (IHP).
Mansouri, Ali
core   +2 more sources

Contacting individual Fe(110) dots in a single electron-beam lithography step

open access: yes, 2009
We report on a new approach, entirely based on electron-beam lithography technique, to contact electrically, in a four-probe scheme, single nanostructures obtained by self-assembly. In our procedure, nanostructures of interest are localised and contacted
Cheynis, Fabien   +6 more
core   +3 more sources

Chemical functionalization of graphene

open access: yes, 2009
Experimental and theoretical results on chemical functionalization of graphene are reviewed. Using hydrogenated graphene as a model system, general principles of the chemical functionalization are formulated and discussed.
Boukhvalov, D. W., Katsnelson, M. I.
core   +1 more source

Effets du mancozèbe sur la microflore des sols de vignoble et participation des microorganismes à sa dégradation (1)

open access: yesOENO One, 1975
Le « mancozèbe » provoque un déséquilibre certain de la microflore tellurique, en favorisant le développement des germes en anaérobiose et en bloquant différents processus métaboliques par inhibition enzymatique.
Bernard Donèche, Gérard Seguin
doaj   +1 more source

A thermostable trilayer resist for niobium lift-off

open access: yes, 1999
We have developped a novel lift-off process for fabrication of high quality superconducting submicron niobium structures. The process makes use of a thermostable polymer with a high transition temperature T_{g}= 235 C and an excellent chemical stability.
B. Pannetier   +14 more
core   +1 more source

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