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Showing 1 to 20 of 33 for “"xxx"”.
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The Syntax of the Nominal Forms of the Verb in Livy Book XXX
<p>This study of the infinitives, gerundives, gerunds, supines, participles contained in Livy, Book 30, aims to point out how the author has made use of these constructions in this part of his history. In order to illustrate more clearly Livy's employment of these nominal forms of the verb, …
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Mise en place d'un système de contrôle de gestion dans une entreprise du secteur des biotechnologies
L’entreprise XXX est une société anonyme active dans le secteur des biotechnologies. Elle est spécialisée dans la production de bactéries et la fabrication, à partir de celles-ci de différents mélanges bactériens. Initialement, les produits de XXX étaient vendus à de nombreuses sociétés souhaitant …
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Characterisation of Algal Derived Organic Nitrogen
… partially sequenced. These were H-(VAL, THR, Xxx)-OH, H-(GLN/LYS, ALA, ASN, Xxx)-OH, H-(ASN, ALA, GLU, Xxx)-OH, H-(VAL, GLU, Xxx)-OH, H-(SER, HIS, Xxx)-OH, H- (PRO, XLE,HIS, GLN/LYS, GLY, Xxx)-OH and H-(Xxx, XLE, GLN/LYS, XLE, GLU)- OH. One whole peptide was tentatively proposed as …
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Characterization and Molecular Analysis of Fragilysin: The Bacteroides fragilis Toxin
… zinc binding consensus motif (His-Glu-Xx-Xxx-His-Xxx-Xxx-Gly-Xxx-Xxx-His/Met) characteristic of metalloproteinases. Sequence analysis showed close identity with metalloproteinases within the zinc-binding and Met-turn regions. Purified fragilysin contained 1 gram atom of zinc per molecule, …
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Poisson structures and degenerations of integrable systems related to y (gl2)
… other integrable systems: the DST system and the XXX model. We will generalize these three systems by attaching a Hamiltonian system to a nonincreasing sequence ▁k=(k_0,k_1,...,k_N) such that k_i −k_(i+1)≤2. The Toda system corresponds to the constant sequence k_i = k, the DST system to …
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Evidence for dissociable learning processes from the SRT task
… constructed by concatenating the subsequences XXX, XYY, YYX and YXY, in a random order (where X and Y were the two trial types in the two-choice task). In addition, a Control Group was trained on a pseudo-random ordering for the same number of trials. Both groups were subsequently tested on a …
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Synthese und Eigenschaften N-Acylierter Aziridin-2,3-dicarboxylate als selektive, peptidomimetische Inhibitoren von Cystein-Proteasen der Cathepsin-L-Subfamilie
… am Aziridin-Stickstoff (Phe-Ala, Leu-Xxx, Gly-Xxx, Xxx = cyclische Aminosäure) und der Stereochemie unterschiedliche Bindungsmodi vorliegen müssen. Erste Docking-Versuche, die in Kooperation mit der Arbeitsgruppe Baumann (Institut für Pharmazie und LMC, Universität Würzburg) …
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Analysing network motifs in a complex network of freight movements
… found that three firms with two (X0X) or three (XXX) reciprocal freight trips between them are statistically overrepresented in the network. A brewery, shopping centres, distribution centres, and truck stops frequently appeared in the motifs. Motifs that contain the brewery and one of the truck …
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Design and synthesis of constrained dipeptide units for use as β-sheet promoters
… peptide. An improved synthesis of DPU(Gly, Xxx) 45 from D-glutamic acid is reported. Previously described syntheses of lactam-constrained dipeptide amino acids involve lengthy and expensive procedures to obtain an aldehyde intermediate. The key to the synthesis of the DPU(Gly, Xxx) 45 is the …
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Síntesis y análisis conformacional de glicopéptidos que incorporan ß-glucosa y a-N-acetilgalactosamina
… rich glycopeptides were synthesized, Gly?Gly?Xxx?Gly?Gly, where Xxx was replaced by Thr/Ser(??OGalNac). Besides, conformational studies both in the free and bound?states were developed. In addition, thermodynamic parameters corresponding to molecular recognition of each glycopeptides by two …
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Modifizierung der Werkstoffe auf Basis von Magnesiumsilicid mit Hilfe der Spark-Plasma-Synthese
… dieser Technik. Die ternären Phasen Mg2Si1−xXx (X = Ge, Sn, Pb) und Mg2−x/2Si1−xSbx Die pulvermetallurgische Herstellung der Phasen Mg2Si1-xXx (X = Ge, Sn und Pb) und der Phase Mg2‑x/2Si1-xSbx gelang in dieser Arbeit erstmals mit Hilfe der SPS-Technik aus kugelgemahlenen Pulvergemischen …
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Some Controllability and Stabilization Problems of Surface Waves on Water with Surface tension
… Vries type of equation w<sub>t</sub> + w<sub>xxx</sub> - w<sub>xxxxx</sub> - <sup>n</sup>∑<sub>j=1</sub> a<sub>j</sub>w<sup>j</sup>w<sub>x</sub> = 0, w(x, 0) = w<sub>0</sub>(x) posed on a periodic domain x ∈ [0, 2π] with boundary conditions w<sub>ix(</sub>0, t) = w<sub>ix</sub>(2π, t), i = 0, …
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Structure and dynamics of influenza M2 proton channels from solid-state NMR
… conduction by M2's TM is mediated by a His-xxx-Trp motif conserved in the otherwise disparate M2 from influenza A (AM2) and influenza B (BM2) strains.
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Incorporation of Cα,α-Disubstituted Amino Acids into Model Peptide Systems: Conformational Analysis and Possible Applications as Therapeutic Agents
… folded β-hairpin (H-Arg-Tyr-Val-Glu-Val-Yyy-Xxx-Orn-Lys-Ile-Leu-Gln-NH2) that remained monomeric up to ~1 mM. Circular dichroism (CD) and nuclear magnetic resonance (NMR) analyses revealed that incorporation of non-stereogenic Aib-Xxx dipeptidyl sequences into i+1 and i+2 positions of a model …
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Flash-Sintering of MnCo2O4 and (La, Sr)(Co, Fe)O3 Ceramics for Potential Application in SOFC
The innovative flash-sintering technique has been considered to investigate the effect of DC electric field on sintering and electrical conductivity of two oxide ceramics MnCo2O4 and La0.6Sr0.4Co0.2 Fe0.8O3 (LSCF). These oxides are renowned for their high electrical conductivity and oxygen …
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Prebiotic photoreduction and polymerization of cysteinyl peptides.
Cysteinyl peptides likely played an important role in the prebiotic synthesis of cofactors, such as iron-sulfur clusters. However, cysteinyl peptides must be reduced in order to coordinate iron-sulfur clusters. Mixtures of ferric ions and cysteinyl peptides leads to the reduction of ferric to …
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Current Genetic Counseling Practice Following Positive Non-Invasive Prenatal Testing For Sex Chromosome Abnormalities
… more often when NIPT was positive for 45,X or 47,XXX and patients had normal diagnostic testing (p72%) but the percent offering maternal karyotype (6-46%) varied widely. With the current inconsistencies, many newborns with undiagnosed SCAs who could benefit from growth hormone therapy, early …
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Exploring spin physics with ultracold atoms
… particular, the isotropic Heisenberg model---the XXX model---was realized more than a decade ago. The ⁷Li apparatus described here was the first to realize a tunable, anisotropic Heisenberg model, also known as the XXZ model. In this thesis, I will describe how the capabilities of this apparatus …
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