Search results for " Critic"

Grounding social criticism : from understanding to suffering and back

2019

This paper critically examines John Dewey’s and Axel Honneth’s critical social philosophies in order to highlight two different normative sources of social struggle: scientific understanding and social suffering. The paper discusses the relations of these sources with each other and aims to show to what extent the normative sources of Dewey’s and Honneth’s critical social theories are compatible. A further aim is to use the comparison between Dewey and Honneth in order to argue for a desiderata for critical social ontology. The argument is that we want to consistently include both elements – suffering and understanding – in critical social theory as only by having both will critical theory …

"Arthur Rimbaud" di Ardengo Soffici

2008

UCST-type behavior of poly[oligo(ethylene glycol) methyl ether methacrylate] (POEGMA) in aliphatic alcohols: solvent, co-solvent, molecular weight, a…

2011

Poly[oligo(ethylene glycol) methyl ether methacrylate] (POEGMA) is shown to possess insoluble–soluble transitions (UCST-type phase behavior) in a large variety of aliphatic alcohols. Samples of different molecular weights ranging from 5 kg mol−1 to 23 kg mol−1 prepared by the RAFT process and featuring different end groups at each end were analyzed by cloud point measurements. Transitions occurred sharply and were fully reversible. The UCST was found to increase with an increasing molecular weight. Hydrophobic (alkyl chain) end groups were found to lower the critical temperature in isopropanol, while rigid aromatic end groups raised the transition temperature. In ternary mixtures of isoprop…

1983

Solutions of poly (decyl methacrylate) in isooctane (2,2, 4-trimethylpentane) show lower critical solution temperatures (LCST) that lie well below the thermal degradation of the polymer. The corresponding exothermal theta-temperature (from the Shultz-Flory plot) amounts to 210°C. The increase in solvent quality by pressure turns out to be very pronounced (d Tc/dp ≈ +1 K/bar). With solutions of the polymer in motor oils, high temperature demixing is unlikely to occur below their boiling point. The theoretical evaluation of published experimental data for 11 different systems exhibiting LCSTs demonstrates the following: Under the equilibrium vapour pressure of the solution high temperature de…

Ilustración apologética al primero, y segundo tomo del Teatro Critico : donde se notan mas de quatrocientos descuidos al Autor del Anti-Teatro; y d…

1777

Sig. a-b8, A-Dd8 Justa repulsa de iniquas acusaciones : Carta en que, manifestando las imposturas, que contra el Teatro Crítico, y su Autor diò ... Francisco Soto Marne...escribe ... Feijoó Són 2 t. en 1 vol. - Notes a peu de pag. - Reclams

Phase behaviour of poly(vinyl methyl ether)-cross-polystyrene semi-interpenetrating networks

1990

Semi-interpenetrating polymer networks of varying composition are prepared by crosslinking polystyrene containing a small number of maleic anhydride groups (4.8 mol% of MA units) with hexamethylene-diamine (HMDA) in the presence of linear poly(vinyl methyl ether) (PVME). Lightly crosslinked samples are homogeneous at room temperature and show a phase behaviour similar to uncrosslinked blends, i.e. lower critical solution temperature (LCST) behaviour. The influence of crosslinking on the phase behaviour has been studied by small angle light scattering (SALS) and turbidity measurements. The cloud point strongly depends on the heating rate. The presence of the network reduces the stable single…

Da Mattioli a Bilenchi, l’Italia indocile e civile nei profili vividi di Corrado Stajano

2015

Recensione del volume: Destini di C. Stajano, una raccolta di scritti su personaggi che l'autore ha incontrato nel corso della sua vita e che hanno in qualche modo segnato il percorso culturale e sociale italiano About a book on great Italians by Corrado Stajano

Prevalence of bacteria and absence of anisakid parasites in raw and prepared fish and seafood dishes in Spanish restaurants

2015

This study evaluated the presence of bacteria and anisakid parasites in 45 samples of raw anchovies in vinegar, a dish widely eaten in Spain, and in 227 samples of cooked fish and cephalopods served in Spanish food service establishments. Our analysis showed that, according to European and Spanish regulation, 14 to 30% of the prepared fish and cephalopod dishes exceeded the maximum allowable level for mesophilic aerobic counts, and 10 to 40% of these samples exceeded the allowable levels for Enterobacteriaceae. None of the studied samples showed evidence of anisakid parasites, Escherichia coli, Staphylococcus aureus, Salmonella, or Listeria monocyto genes. These results indicate that applic…

Lo spazio logico della metafisica

2018

Partendo dal rapporto con il "campo dei concetti" descritto da Kant nella "Critica del giudizio", si riflette sul campo della metafisica individuato da Nicolaci come uno spazio, proprio della filosofia nel suo ruolo eminentemente critico,e come un compito specifico della metafisica

RNA viruses as complex adaptive systems

2004

RNA viruses have high mutation rates and so their populations exist as dynamic and complex mutant distributions. It has been consistently observed that when challenged with a new environment, viral populations adapt following hyperbolic-like kinetics: adaptation is initially very rapid, but then slows down as fitness reaches an asymptotic value. These adaptive dynamics have been explained in terms of populations moving towards the top of peaks on rugged fitness landscapes. Fitness fluctuations of varying magnitude are observed during adaptation. Often the presence of fluctuations in the evolution of physical systems indicates some form of self-organization, or where many components of the s…