Results 21 to 30 of about 133,407 (243)
Journal of Magnetism and Magnetic Materials, 1987 Des impuretes de gadolinium dans UBe 13 abaissent la temperature de transition supraconductrice avec un taux initial de −0,40 K/% tandis que pour Th 0,029 U 0,971 Be 13 , le taux initial est seulement −0,19 K/%. Ceci suggere l'existence de deux etats supraconducteurs differents.
Smith, JL +6 more
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Enantio- and Chemo-Selective HPLC Analysis of Silodosin on an Amylose-Based Chiral Stationary Phase
MoleculesA direct enantio- and chemo-selective high-performance liquid chromatographic method was developed for determining the enantiomeric impurity of the chiral active pharmaceutical ingredient silodosin. The simultaneous separation of enantiomers of silodosin
Daniele Sadutto +7 more
doaj +1 more source
Стандартные образцы, 2017 Results of development and certification of reference materials of composition of heat resisting nickel alloy with the certified values of content of detrimental impurities (Zn, Cd, Pb, Tl, Bi, In, Ag, Sb, Ga, Ge, As, Se, Sn, Te, Mn, Cu), rare earth ...
doaj +1 more source
Random Magnetic Impurities and the ? Impurity Problem [PDF]
Journal de Physique I, 1996 One considers the effect of disorder on the 2-dimensional density of states of an electron of charge e in a constant magnetic field superposed onto a Poissonnian random distribution of point vortices carrying a flux φ(α= e φ/2π is the dimensionless coupling constant).
Desbois, Jean +2 more
openaire +3 more sources
Embryo and Developmental Toxicity of Cefazolin Sodium Impurities in Zebrafish
Frontiers in Pharmacology, 2017 Cefazolin sodium is an essential drug that is widely used in clinical therapy for certain infective diseases caused by bacteria. As drug impurities are considered to be one of the most important causes of drug safety issues, we studied embryotoxicity ...
Bo Chen +6 more
doaj +1 more source
The effect of work of inclined belt conveyors on the quality of hop separation in hop picking line
Plant, Soil and Environment, 2014 The article summarizes the results of a two-year research focused on separating impurities in hop picking line by means of inclined belt conveyors. Researchers designed a new version of inclined belt conveyors which were installed in one segment of a ...
A. Rybka +5 more
doaj +1 more source
Screening and epitope characterization of Nidogen‐2‐specific nanobodies
FEBS Open Bio, EarlyView.Camel immunization and phage display were employed to generate high‐affinity VHH nanobodies against Nidogen‐2. After library construction, biopanning, ELISA screening, sequencing, and recombinant expression, selected nanobodies were purified and characterized, leading to the preliminary exploration of a nanobody‐based sandwich ELISA for specific ...
Jianchuan Wen +9 more
wiley +1 more source
Forced degradation of tacrolimus and the development of a UHPLC method for impurities determination
Acta Pharmaceutica, 2019 An ultra-high performance liquid chromatography method for simultaneous determination of tacrolimus impurities in pharmaceutical dosage forms has been developed.
Peterka Tanja Rozman +5 more
doaj +1 more source
Arthritis Care &Research, EarlyView.Objective The objective was to identify factors determining acute arthritis resolution and safety with colchicine and prednisone in acute calcium pyrophosphate (CPP) crystal arthritis. Methods We conducted a post hoc analysis of the COLCHICORT trial, which compared colchicine and prednisone for the treatment of acute CPP crystal arthritis, using a ...
Tristan Pascart +14 more
wiley +1 more source
Advanced Engineering Materials, Volume 27, Issue 6, March 2025.ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur +5 more
wiley +1 more source