Liver uridine phosphorylase

originalFil: Cardini, Carlos E.. Instituto de Investigaciones Bioquímicas Fundación Campomar; ArgentinaFil: Paladini, Alejandro C.. Instituto de Investigaciones Bioquímicas Fundación Campomar; ArgentinaFil: Caputto, Ranwel. Instituto de Investigaciones Bioquímicas Fundación Campomar; ArgentinaFil: Leloir, Luis Federico. Instituto de Investigaciones Bioquímicas Fundación Campomar; ArgentinaBlanco y negro6 páginas en pdfLFL-PI-O-ART. Artículos científicosUnidad documental simpleAR-HYL-201

Uridine diphosphate glucose: the coenzyme of the galactose-glucose phosphate isomerization

originalFil: Cardini, Carlos E.. Instituto de Investigaciones Bioquímicas Fundación Campomar; ArgentinaFil: Paladini, Alejandro C.. Instituto de Investigaciones Bioquímicas Fundación Campomar; ArgentinaFil: Caputto, Ranwel. Instituto de Investigaciones Bioquímicas Fundación Campomar; ArgentinaFil: Leloir, Luis Federico. Instituto de Investigaciones Bioquímicas Fundación Campomar; ArgentinaBlanco y negro2 páginas en pdfLFL-PI-O-ART. Artículos científicosUnidad documental simpleAR-HYL-201

Isolation of the coenzyme of the galactose phosphate-glucose phosphate transformation

originalFil: Caputto, Ranwel. Instituto de Investigaciones Bioquímicas Fundación Campomar; ArgentinaFil: Leloir, Luis Federico. Instituto de Investigaciones Bioquímicas Fundación Campomar; ArgentinaFil: Cardini, Carlos E.. Instituto de Investigaciones Bioquímicas Fundación Campomar; ArgentinaFil: Paladini, Alejandro C.. Instituto de Investigaciones Bioquímicas Fundación Campomar; ArgentinaBlanco y negro18 páginas en pdfLFL-PI-O-ART. Artículos científicosUnidad documental simpleAR-HYL-201

A coenzyme for phosphoglucomutase

originalFil: Caputto, Ranwel. Instituto de Investigaciones Bioquímicas Fundación Campomar; ArgentinaFil: Leloir, Luis Federico. Instituto de Investigaciones Bioquímicas Fundación Campomar; ArgentinaFil: Trucco, Raúl E.. Instituto de Investigaciones Bioquímicas Fundación Campomar; ArgentinaFil: Cardini, Carlos E.. Instituto de Investigaciones Bioquímicas Fundación Campomar; ArgentinaFil: Paladini, Alejandro C.. Instituto de Investigaciones Bioquímicas Fundación Campomar; ArgentinaBlanco y negro2 páginas en pdfLFL-PI-O-ART. Artículos científicosUnidad documental simpleAR-HYL-201

The enzymatic transformation of galactose into glucose derivatives

originalFil: Caputto, Ranwel. Instituto de Investigaciones Bioquímicas Fundación Campomar; ArgentinaFil: Leloir, Luis Federico. Instituto de Investigaciones Bioquímicas Fundación Campomar; ArgentinaFil: Trucco, Raúl E.. Instituto de Investigaciones Bioquímicas Fundación Campomar; ArgentinaFil: Cardini, Carlos E.. Instituto de Investigaciones Bioquímicas Fundación Campomar; ArgentinaFil: Paladini, Alejandro C.. Instituto de Investigaciones Bioquímicas Fundación Campomar; ArgentinaBlanco y negro2 páginas en pdfLFL-PI-O-ART. Artículos científicosUnidad documental simpleAR-HYL-201

The formation of glucose diphosphate by Escherichia coli

originalFil: Leloir, Luis Federico. Instituto de Investigaciones Bioquímicas Fundación Campomar; ArgentinaFil: Trucco, Raúl E.. Instituto de Investigaciones Bioquímicas Fundación Campomar; ArgentinaFil: Cardini, Carlos E.. Instituto de Investigaciones Bioquímicas Fundación Campomar; ArgentinaFil: Paladini, Alejandro C.. Instituto de Investigaciones Bioquímicas Fundación Campomar; ArgentinaFil: Caputto, Ranwel. Instituto de Investigaciones Bioquímicas Fundación Campomar; ArgentinaBlanco y negro6 páginas en pdfLFL-PI-O-ART. Artículos científicosUnidad documental simpleAR-HYL-201

The isolation of the coenzyme of phosphoglucomutase

originalFil: Cardini, Carlos E.. Instituto de Investigaciones Bioquímicas Fundación Campomar; ArgentinaFil: Paladini, Alejandro C.. Instituto de Investigaciones Bioquímicas Fundación Campomar; ArgentinaFil: Caputto, Ranwel. Instituto de Investigaciones Bioquímicas Fundación Campomar; ArgentinaFil: Leloir, Luis Federico. Instituto de Investigaciones Bioquímicas Fundación Campomar; ArgentinaFil: Trucco, Raúl E.. Instituto de Investigaciones Bioquímicas Fundación Campomar; ArgentinaBlanco y negro8 páginas en pdfLFL-PI-O-ART. Artículos científicosUnidad documental simpleAR-HYL-201

Production process aiming at the implementation of Cleaner Production in an industrial metalworking

Considering that companies are concerned with sustainable management in their production processes, it ir of importance to check the production processes in a metalworking industry, with an emphasis on the cleaner production process as a tool in business decision making. In this paper we propose the suggestion of a system of contínuos improvement using the cleaner production in the machinery departamento in a metalworking industry that produces agricultural implements in the north of Rio Grande do Sul. The participant observation method for the description of production processes with semi-structured interviews, with contente analysis as results. The use of this tool was satisfactory, since there was decrease of componentes in the production as raw material, and improvement in the productive processes. It should be noted that cleaner production generates savings in manufacturing processes, eliminating waste such as raw materials, waste, water and energy, generating financial and sustainable returns to companies

Characterisation of the Planetary Nebula Tc 1 Based on VLT X-Shooter Observations

We present a detailed analysis of deep VLT/X-Shooter observations of the planetary nebula Tc 1. We calculate gas temperature, density, extinction, and abundances for several species from the empirical analysis of the total line fluxes. In addition, a spatially resolved analysis of the most intense lines provides the distribution of such quantities across the nebula. The new data reveal that several lines exhibit a double peak spectral profile consistent with the blue- and red-shifted components of an expanding spherical shell. The study of such components allowed us to construct for the first time a three-dimensional morphological model, which reveals that Tc 1 is a slightly elongated spheroid with an equatorial density enhancement seen almost pole on. A few bright lines present extended wings (with velocities up to a few hundred km/s), but the mechanism producing them is not clear. We constructed photoionization models for the main shell of Tc 1. The models predict the central star temperature and luminosity, as well as the nebular density and abundances similar to previous studies. Our models indicate that Tc 1 is located at a distance of approximately 2 kpc. We report the first detection of the [Kr III] 6825 A emission line, from which we determine the Krypton abundance. Our model indicates that the main shell of Tc 1 is matter bounded; leaking H ionizing photons may explain the ionization of its faint AGB-remnant halo.Comment: Accepted for publication in MNRAS. 27 pages, 20 figure

Planck 2013 results. XXII. Constraints on inflation

We analyse the implications of the Planck data for cosmic inflation. The Planck nominal mission temperature anisotropy measurements, combined with the WMAP large-angle polarization, constrain the scalar spectral index to be ns = 0:9603 _ 0:0073, ruling out exact scale invariance at over 5_: Planck establishes an upper bound on the tensor-to-scalar ratio of r < 0:11 (95% CL). The Planck data thus shrink the space of allowed standard inflationary models, preferring potentials with V00 < 0. Exponential potential models, the simplest hybrid inflationary models, and monomial potential models of degree n _ 2 do not provide a good fit to the data. Planck does not find statistically significant running of the scalar spectral index, obtaining dns=dln k = 0:0134 _ 0:0090. We verify these conclusions through a numerical analysis, which makes no slowroll approximation, and carry out a Bayesian parameter estimation and model-selection analysis for a number of inflationary models including monomial, natural, and hilltop potentials. For each model, we present the Planck constraints on the parameters of the potential and explore several possibilities for the post-inflationary entropy generation epoch, thus obtaining nontrivial data-driven constraints. We also present a direct reconstruction of the observable range of the inflaton potential. Unless a quartic term is allowed in the potential, we find results consistent with second-order slow-roll predictions. We also investigate whether the primordial power spectrum contains any features. We find that models with a parameterized oscillatory feature improve the fit by __2 e_ _ 10; however, Bayesian evidence does not prefer these models. We constrain several single-field inflation models with generalized Lagrangians by combining power spectrum data with Planck bounds on fNL. Planck constrains with unprecedented accuracy the amplitude and possible correlation (with the adiabatic mode) of non-decaying isocurvature fluctuations. The fractional primordial contributions of cold dark matter (CDM) isocurvature modes of the types expected in the curvaton and axion scenarios have upper bounds of 0.25% and 3.9% (95% CL), respectively. In models with arbitrarily correlated CDM or neutrino isocurvature modes, an anticorrelated isocurvature component can improve the _2 e_ by approximately 4 as a result of slightly lowering the theoretical prediction for the ` <_ 40 multipoles relative to the higher multipoles. Nonetheless, the data are consistent with adiabatic initial conditions