Plan zemelʻnogo otvoda uchastka N 15 Krivorogskogo okruga, Mikhaĭlovskogo raĭona ploshchadiʻ︠u︡ 329 gektarov

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Plan zemelʻnogo otvoda uchastka N 165/15 Krivorogskogo okruga, Mikhaĭlovskogo raĭona ploshchadiʻ︠u︡ 329 gektarov

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Transverse momentum and pseudorapidity distributions of charged hadrons in pp collisions at sqrt(s) = 0.9 and 2.36 TeV

Measurements of inclusive charged-hadron transverse-momentum and pseudorapidity distributions are presented for proton-proton collisions at sqrt(s) = 0.9 and 2.36 TeV. The data were collected with the CMS detector during the LHC commissioning in December 2009. For non-single-diffractive interactions, the average charged-hadron transverse momentum is measured to be 0.46 +/- 0.01 (stat.) +/- 0.01 (syst.) GeV/c at 0.9 TeV and 0.50 +/- 0.01 (stat.) +/- 0.01 (syst.) GeV/c at 2.36 TeV, for pseudorapidities between -2.4 and +2.4. At these energies, the measured pseudorapidity densities in the central region, dN(charged)/d(eta) for |eta|

The Philosophical Age. Almanac. Issue 36. The Northern Lights

keywords: Enlightenment, Northern countries, Finland, Russia, Scotland In the 36 th edition of the almanac "Philosophical Age" published materials of international symposium «The Northern Lights - Facets of Enlightenment Culture», (held September 25-26, 2009) in The Aleksanteri Institute the University of Helsinki. Contents: Vesa Oittinen Between Radicalism and Utilitarianism — On the Profile of the Finnish Enlightenment Tatiana Artemyeva The Status of Intellectual Values in the Russian Enlightenment Oili Pulkkinen The Cosmopolitan Experience, Theoretical Histories and the Universal Science of the Scottish Enlightenment Аlla Zlatopolskaya L’autocritique des Lumières chez Rousseau et le rousseauisme russe Johannes Remy Alexander Radishchev, Ethical Consuming, and North American Quakers Kimmo Sarje Anders Chydenius and Radical Swedish Enlightenment Johan Sten Anders Johan Lexell: A Finnish Astronomer at St. Petersburg Academy of Sciences and His European Contacts Mikhail Mikeshin A Russian Adam Smith in French Style: An Example of the Transfer of Ideas Larisa Agamalian The Library of an Enlightened Russian Landowner

Synthesis based on cyclohexadienes Part 36: an efficient methodology for the construction of spiro[4.5]decanes: a formal synthesis of acorone

An efficient strategy for the contruction of spiro[4.5] decanes is described and involves a bridgehead substitution of a methoxyl group by a methyl group followed by an oxidative cleavage of the tricyclo[5.2.2.0(1,5)] undecane 25 to produce the spiro[4.5] decanes 31 & 32 which are intermediates in the synthesis of acorone. A novel one-pot conversion of alpha-methoxy carboxylic acid to alpha-methyl carboxylic acid is described.

Site-specific N-Linked Glycosylation of Receptor Guanylyl Cyclase C Regulates Ligand Binding, Ligand-mediated Activation and Interaction with Vesicular Integral Membrane Protein 36, VIP36

Guanylyl cyclase C (GC-C) is a multidomain, membrane-associated receptor guanylyl cyclase. GC-C is primarily expressed in the gastrointestinal tract, where it mediates fluid-ion homeostasis, intestinal inflammation, and cell proliferation in a cGMP-dependent manner, following activation by its ligands guanylin, uroguanylin, or the heat-stable enterotoxin peptide (ST). GC-C is also expressed in neurons, where it plays a role in satiation and attention deficiency/hyperactive behavior. GC-C is glycosylated in the extracellular domain, and differentially glycosylated forms that are resident in the endoplasmic reticulum (130 kDa) and the plasma membrane (145 kDa) bind the ST peptide with equal affinity. When glycosylation of human GC-C was prevented, either by pharmacological intervention or by mutation of all of the 10 predicted glycosylation sites, ST binding and surface localization was abolished. Systematic mutagenesis of each of the 10 sites of glycosylation in GC-C, either singly or in combination, identified two sites that were critical for ligand binding and two that regulated ST-mediated activation. We also show that GC-C is the first identified receptor client of the lectin chaperone vesicular integral membrane protein, VIP36. Interaction with VIP36 is dependent on glycosylation at the same sites that allow GC-C to fold and bind ligand. Because glycosylation of proteins is altered in many diseases and in a tissue-dependent manner, the activity and/or glycan-mediated interactions of GC-C may have a crucial role to play in its functions in different cell types.

Multidimensional free energy surface of unfolding of HP-36: Microscopic origin of ruggedness

The protein folding funnel paradigm suggests that folding and unfolding proceed as directed diffusion in a multidimensional free energy surface where a multitude of pathways can be traversed during the protein's sojourn from initial to final state. However, finding even a single pathway, with the detail chronicling of intermediates, is an arduous task. In this work we explore the free energy surface of unfolding pathway through umbrella sampling, for a small globular a-helical protein chicken-villin headpiece (HP-36) when the melting of secondary structures is induced by adding DMSO in aqueous solution. We find that the unfolding proceeds through the initial separation or melting of aggregated hydrophobic core that comprises of three phenylalanine residues (Phe7, Phe11, and Phe18). This separation is accompanied by simultaneous melting of the second helix. Unfolding is found to be a multistage process involving crossing of three consecutive minima and two barriers at the initial stage. At a molecular level, Phe18 is observed to reorient itself towards other hydrophobic grooves to stabilize the intermediate states. We identify the configuration of the intermediates and correlate the intermediates with those obtained in our previous works. We also give an estimate of the barriers for different transition states and observe the softening of the barriers with increasing DMSO concentration. We show that higher concentration of DMSO tunes the unfolding pathway by destabilizing the third minimum and stabilizing the second one, indicating the development of a solvent modified, less rugged pathway. The prime outcome of this work is the demonstration that mixed solvents can profoundly transform the nature of the energy landscape and induce unfolding via a modified route. A successful application of Kramer's rate equation correlating the free energy simulation results shows faster rate of unfolding with increasing DMSO concentration. This work perhaps presents the first systematic theoretical study of the effect of a chemical denaturant on the microscopic free energy surface and rates of unfolding of HP-36. (C) 2014 AIP Publishing LLC.

Prudentia Iuris, 1994, n° 36 (número completo)

Contenido: La inserción de la universidad en el medio : país e Iglesia / Domingo Basso – Reflexiones en torno al ser y al hacer de las universidades católicas / Jorge Humberto Peláez – La Constitución y los tratados internacionales a partir de la reforma de 1994 / Eugenio Luis Palazzo – Los Iudicia Bonae Fidei y su importancia en materia contractual / Alberto Gustavo Di Pietro – En torno a Pro Caccina / Edmundo J. Carbone – Los iuris praecepta o la norma ética como imperativo jurídico / Ángel Hugo Guerriero – La objetividad en el saber político / Héctor Julio Martinotti – Presencia de la Iglesia en la universidad y en la cultura universitaria / Pío Laghi ; Eduardo Pironio ; Paul Poupard – III Encuentro Internacional de Derecho de América del Sur. “El derecho y la integración hacia el siglo XXI”. “Pasos previos para la integración política de América Latina” / Flavio Fernando Agatiello Piñero

Estudio de diferentes láminas de riego por goteo y aplicación fraccionada de 150kg.ha-1 de nitrógeno, sobre el cultivo del maíz (Zea mays L.) en su rendimiento de chilote a una densidad de 62,500.00 plantas por hectáreas

En la Universidad Nacional Agraria (U.N.A) Ubicada en el km 12 1⁄2 Carretera Norte, cuyas coordenadas geográficas corresponden 12° 8' 56.52" latitud norte y 86° 9' 36.02" longitud oeste a una altura de 56 m.s.n.m, se estableció un ensayo en la época seca comprendido en el período durante los meses de Marzo-Mayo del 2012, se estableció un estudio del Efecto de diferentes láminas de riego por goteo y la aplicación fraccionada dela dosis de 150 kg. ha-1 de N, sobre el crecimiento del cultivo del maíz (Zea mays L.) y el rendimiento del chilote, en la variedad mejorada de Maíz NB-S a una densidad de 62,500.00 plantas/ha-1. Se estableció un ensayo bifactorial 3 x 3, utilizando un arreglo de parcelas divididas, en bloques completos al azar, con cuatro repeticiones y nueve tratamientos. Los Factores en estudio fueron: Factor A (Lámina riego /goteo) y Factor B (Momentos de aplicación de la dosis a raz ón de 150 kg. ha -1 de N) recolectando los datos en la etapa de campo a los 14, 35, 48 ddg y la cosecha a 60 ddg. Las variables evaluadas durante el crecimiento del cultivo fueron: Altura de planta (cm), Diámetro del tallo (cm) y Número de hoja por planta. A los 60 ddg se realizó la cosecha del chilote y se procedió a medir las siguientes variables: altura de la primera y segunda inserción del chilote en (cm), Peso del chilote con brácteas y sin brácteas (gr), Longitud del chilote con brácteas y sin brácteas (cm), Diámetro del chilote con brácteas y sin brácteas (cm), Rendimiento del chilote (kg. ha-1). Los datos recolectados se sometieron a un análisis estadístico de análisis de varianza, y de medias por rangos múltiples de Duncan (α=0.05). Para los 3 niveles evaluados del Factor A (Laminas de riego por goteo), el nivel al indujo al mayor rendimiento de chilote con una producción de 1,291.22 kg.ha -1; de los 3 niveles evaluados del Factor B (Fraccionamiento de la dosis de 150 kg.ha -1 de nitrógeno), el nivel b2 indujo al mayor rendimiento de chilote con una producción de 1,122.94 kg.ha-1. De los nueve tratamientos evaluados, la interacción a 1 b 2 ( 4.5 lt de agua/m/día; 150 kg.ha - 1 de N aplicado (Urea) el 50 % de la dosis a los 21 ddg y 50 % a los 42 ddg.) indujo al mayor rendimiento de chilote con una producción de 1,329.16 kg. ha - 1