“…A la primera: "O Sapientia" fa esment al mestre de cant del monestir, el germà Walafrido, i d'ell diu el següent: "De la seva veu vaig aprendre a parlar cantant ia cantar resant; i per ell vaig saber que la música és l'art que més ens diferencia de les feres”. …”

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Tabla de Contenidos: “…6.7.3.1 Skybond -- 6.7.4 Engineering Plastics -- 6.7.4.1 VESPEL Plastics -- 6.7.4.2 ULTEM Plastics -- 6.7.4.3 AURUM Plastics -- 6.7.4.4 Ratem Plastics -- 6.8 Blends of Thermoplastic Polyimide (TPI) -- 6.8.1 TPI Blends with TPI -- 6.8.2 Polyamic Acid Blending -- 6.9 Composites of Thermoplastic Polyimide (TPI) -- 6.9.1 LaRC Composites -- 6.9.2 Skybond -- 6.9.3 PAI Polyamide-Imide Composites -- 6.10 Nanocomposites of Thermoplastic Polyimide (TPI) -- 6.10.1 TPI/silver Nanocomposite -- 6.10.2 TPI/Fe-FeO Nanocomposite -- 6.10.3 TPI/Carbon Nanocomposites -- 6.10.4 TPI/CF/TiO2 Nanocomposite -- 6.11 Environmental Impact and Recycling -- 6.12 Conclusions -- References -- 7 Advances in High-Performance Polymers Bearing Phthalazinone Moieties -- 7.1 Introduction -- 7.2 A New Mmonomer: 1, 2-Dihydro-4-(4-hydroxyphenyl)-1-(2H)-phthalazinone -- 7.3 Synthesis and Properties of Phthalazinone-Containing Poly(aryl ether)s -- 7.3.1 Poly(phthalazinone ether sulfone ketone)s (PPESKs) -- 7.3.2 Poly(phthalazinone ether ketone ketone) (PPEKK) and Its Copolymers -- 7.3.3 Poly(phthalazinone ether nitrile sulfone ketone)s (PPENSKs) -- 7.3.4 Polyarylether Containing Aryl-s-triazine and Phthalazinone Moieties -- 7.4 Polyamides and Polyimides Containing Phthalazinone Moieties -- 7.5 Phthalazinone-Containing Polyarylates -- 7.6 Phthalazinone-Containing Polybenzimidazole -- 7.7 Conclusions and Prospects -- Acknowledgments -- References -- 8 Poly (ethylene terephthalate)-PET and Poly(ethylene naphthalate)-PEN -- 8.1 Introduction -- 8.2 Synthesis of PET and PEN -- 8.2.1 PET Production -- 8.3 Processing of Neat Polymers -- 8.3.1 Materials Feeding -- 8.3.2 Melting and Compounding -- 8.3.3 Venting -- 8.3.4 Metering -- 8.3.5 Temperature Managing -- 8.3.6 Die Forming and Post-Die Treatments -- 8.3.7 Tandem Extruders Configuration -- 8.4 Nanocomposites -- 8.4.1 Isodimensional Nanoparticles…”

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Tabla de Contenidos: “…Rodríguez Saá, with a limited tenure; To devaluate or not to devalue, that was the question; People were afraid of devaluation; Rodríguez Saá and vertigo; A fast falling star; A president in full retreat; Second part The foundations of the new course; VIII Strengthening the Power of the Republic; I started off on the wrong foot; Keeping my word; A parliamentary government; Fear is stupid; A political agreement to support democracy; Honesty and patriotism; National Unity Government; The first meeting of the national cabinet; The unconditional support of the church…”

Tabla de Contenidos: “…Conveying Friendliness and HonestyTouching to Convey Messages; Chapter 9: It's in the Palm of Your Hand; Up or Down: Reading Palms; Hands Up!…”