Layout plan of area around the workshop "Trud - Schastʻė"

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Interactions of aromatic mannosyl disulfide derivatives with Concanavalin A: synthesis, thermodynamic and NMR spectroscopy studies

α-d-Mannopyranosyl units were attached to an aromatic scaffold through disulfide linkages to obtain mono- to trivalent glycosylated ligands for lectin binding studies. Isothermal titration calorimetric (ITC) measurements indicated that binding affinities of these derivatives to Concanavalin A (Con A) were comparable to or slightly higher than that of methyl α-d-mannopyranoside (Ka values in the range of 104 M−1). The stoichiometries of the lectin-ligand complexes were in agreement with the formal valencies (1–3) of the respective ligands indicating cross-linking in interactions with the di- and trivalent derivatives. Multivalency effects could not, however, be observed with the latter. These ligands were shown to bind to the carbohydrate binding site of Con A using saturation transfer difference (STD) NMR competition experiments.

Studies on Unsteady Shock Interactions Near a Generic Scramjet Inlet

An experimental and numerical study is presented to show the effect of cowl length and angle on the ramp/cowl shock interaction phenomena fora two-dimensional planar scramjet inlet model. Experiments areconducted in a hypersonic shock tunnel, at Mach 8, at four lengths of owl and three cowl angles. Investigations include schlieren flow Visualization near the cowl region and static pressure and heat transfer rate measurement inside the inlet chamber. Various ramp/cowl shock interaction processes resulted for different cowl configurations have been visualized using a high-speed camera. Edney type-II interference pattern is observed for 131 and 141-mm cowl lengths,whereas it is an Edney type-I interference pattern in case of a 151 mm cowl with all their typical features resulting because of the ramp/cowl shock interaction. Experiments with a cowl configuration other than 0deg show the flow to he established through the inlet because or the reduced contraction ratio. Heat transfer peaks can be observed for the10 and 20-deg cowl cases where flow through the inlet is found to be established. These may serve as the possible locations of fuel injection.

Layout plan of area around the workshop "Edina prat︠s︡i︠a︡"

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Plan zemelʻnogo uchastka N 32

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Plan zemelʻnogo uchastka poselka Ėrstmaĭsk N 8 Leninskogo fonda

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Plan zemelʻnogo uchastka poselka N 12 Leninskogo fonda

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Plan zemelʻnogo uchastka poselka Kalininfelʻd N 17 Leninskogo fonda

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Plan zemelʻnogo uchastka poselka N 35-34 Belozerskogo fonda

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Plan zemelʻnogo uchastka 1-go Kakhovskogo meliorativnogo tovarishchestva

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Plan Ekadovskogo Kooperatvnogo Meliorativnogo tovarishchestva PUCH

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Plan zemelʻnogo uchastka Cholvaskogo kooperativnogo meliorativnogo tovarishchestva "Intensivn. N 2 Khersonskogo okruga Skadovskogo raĭona urochishch. "Kara-Bulat"

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Plan Aleshkovskogo meliorativnogo tovarishchestva

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Plan Golo-pristanskogo meliorativnogo tovarishchestva

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