324,820 research outputs found
Guida completa al Parco Nazionale della Pace e al Museo Storico della Resistenza di Sant'Anna di Stazzema
No full textIl volume rappresenta una Guida Scientifica al Parco Nazionale della Pace di S. Anna di Stazzema, e più in generale alla storia di questo luogo della memoria della Seconda guerra mondiale, segnato dalla strage nazista del 12 agosto 1944. Scritto assieme dal curatore e da Simone Tonini e Simone Caponera, operatori presso il Museo, la Guida si rivolge sia agli studiosi che ai cittadini e ai visitatori del Parco, ed è stata realizzata all'interno di un più ampio progetto di valorizzazione del Parco, finanziato dagli Enti Locali, e Diretto sul piano scientifico dal curatore della Guida
Heat and mass transfer modelling of water droplets in non-viscous steady-state gaseous environment
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Acne fulminans associated with lymecycline intake: a case report
No full textBruno Gualtieri, Annalisa Tonini, Salvatore Panduri, Andrea Chiricozzi, Marco Romanelli Department of Dermatology, University of Pisa, Pisa, Italy Abstract: Acne fulminans (AF) is a rare acne variant characterized by sudden onset of painful nodules on the face, chest, and back in the presence of systemic symptoms. Pharmacologic agents such as steroid hormones and isotretinoin are well-known triggers, and several cases have been described. We report a case of AF occurring a few days after lymecycline therapy initiation. Keywords: onset, systemic symptoms, steroids, trigger, isotretinoin, scar
La vita quotidiana a Varsavia durante lo stalinismo
No full textIl saggio analizza le capacità degli abitanti di Varsavia di ispondere ai tentativi, attuati allo stato polacco negli anni dello stalinismo, di trasformare radicalmente le relazioni sociali, le abitudini quotidiane e la dimensione culturale. Lo studio dimostra che sia la riorganizzazine dello spazio privato che la riformulazione dei luoghi comuni e dei rapporti di lavoro si scontrarono con limiti oggettivi e soggettivi
Clinical pharmacology and safety profile of esomeprazole, the first enantiomerically pure proton pump inhibitor.
No full textAwareness of important differences in the pharmacological profile of individual optical isomers of chiral drugs led to the development of esomeprazole, the S-isomer of omeprazole, a new pharmacological entity designed to improve the clinical outcome of available proton pump inhibitors in the management of acid-related disorders. The superior acid control achieved by esomeprazole is mainly due to an advantageous metabolism compared with racemate omeprazole, leading to improved bioavailability and to enhanced delivery of the drug to the gastric proton pump
Modelling of heat and mass transfer from spheroidal drops with general non-uniform Dirichlet boundary conditions
No full textSturm–Liouville Problems
No full textIn Chap. 3 we have seen how the separability of PDEs leads to ordinary differential equations problems, usually of second order. The problem is complemented with B.C.s and the reduction of the initial PDE to second order ODEs often yield a so-called Sturm–Liouville (SL) problem (named after the French mathematicians Jacques Charles François Sturm, 1803–1855, and Joseph Liouville, 1809–1882)
Introduction to Constitutive Equations
No full textWhen the conservation equations for mass, chemical species, momentum and energy were derived in the previous chapter, it became soon evident that the number of unknown functions was far larger than that of the equations. To allow the closure of the problem some quantities need to be related to others and to the properties of matter, and these are the diffusive mass fluxes, j(p), the deviatoric stress tensor, τjk, the internal energy per unity of mass, u^ (or the specific enthalpy, h^ ) and the heat flux, q. The laws that describe these quantities are known as constitutive equations, and in thermo-fluids they are inherently empirical, although they must satisfy some requirement based upon first principles, like the condition of material objectivity (material properties must be independent of observer), the symmetry properties of a material body and the law of thermodynamics (particularly, the entropy inequality)
Elements of Differential Geometry of a Surface
No full textWhen dealing with multiphase systems, like evaporating liquid drops or vapour bubbles in a liquid, etc., interfaces are present and they can be schematised as surfaces separating two different phases
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