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1. |
Record Nr. |
UNINA9910305540603321 |
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Autore |
Demetrio, Duccio |
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Titolo |
Foliage : vagabondare in autunno / Duccio Demetrio |
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Pubbl/distr/stampa |
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Milano : Raffaello Cortina, 2018 |
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ISBN |
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Descrizione fisica |
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Disciplina |
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Locazione |
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Collocazione |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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2. |
Record Nr. |
UNINA9910416489803321 |
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Autore |
Houriez Jacques |
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Titolo |
L’inspiration scripturaire dans le théâtre et la poésie de Paul Claudel : Premières œuvres / / Jacques Houriez |
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Pubbl/distr/stampa |
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Besançon, : Presses universitaires de Franche-Comté, 2019 |
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ISBN |
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Descrizione fisica |
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1 online resource (360 p.) |
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Soggetti |
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Literary Theory & Criticism |
Theater |
littérature |
symbole |
conversion |
découverte spirituelle |
situation biblique |
Noël 1886 |
grâce |
Église |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Qui, en Claudel, du spirituel ou de l’artiste, aspirait le plus à la conversion, lequel en a le plus bénéficié ? Ils sont inséparables. Et l’imprégnation scripturaire a aidé à se construire aussi bien l’un que l’autre. Peu de temps sépare les œuvres qui précèdent les découvertes spirituelles de celles qui les suivent, mais aussi quel fossé ! On ne reconnaît pas dans le messie sceptique de "Pour la Messe des hommes" le "Poète" de L’Endormie pourchassé par le chœur des satyres, et le Frère d’Une Mort prématurée rêve un enfer qui transpose dans l’absolu ce cauchemar sans fin. Les quatre années qui suivent l’illumination de Noël 1886 sont marquées par une lutte contre la Grâce que traduisent et sans doute aussi guident symboles et situations bibliques. La rencontre avec Dieu a blessé Violaine d’une atteinte aussi mortelle que celle de Tête d’Or. Mais si, tel Jacob, ils sortent tous deux vainqueurs de cette confrontation avec l’ange, ils en reçoivent une force et une vocation tout opposées. Tête d’Or, à l’image des messies laïques de notre époque, tourne sa violence contre les autres et leur impose une soumission totalitaire. Violaine s’indigne, elle, qu’ils n’aient pas le bonheur et subit la violence pour le leur donner. Entre ces deux attitudes se déploie le long itinéraire d’une première conversion qui fera entrer Claudel dans le sein de l’Eglise. Il lui restera à évangéliser ensuite le fonds païen de sa nature, et ce sera le long effort d’une création littéraire nourrie des Écritures jusqu’aux commentaires bibliques où méditation et création seront totalement confondues. |
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3. |
Record Nr. |
UNINA9910782762603321 |
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Autore |
Akhavan Jacqueline |
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Titolo |
The chemistry of explosives [[electronic resource] /] / Jacqueline Akhavan |
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Pubbl/distr/stampa |
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Cambridge, U.K., : Royal Society of Chemistry, 2004 |
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ISBN |
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Edizione |
[2nd ed.] |
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Descrizione fisica |
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1 online resource (192 p.) |
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Collana |
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Disciplina |
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Soggetti |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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CONTENTS; Chapter 1; Introduction to Explosives; Development of Blackpowder; Development of Nitroglycerine; Development of Mercury Fulminate; Development of Nitrocellulose; Development of Dynamite; Development of Ammonium Nitrate; Development of Commercial Explosives; Development of Permitted Explosives; Development of ANFO and Slurry Explosives; Development of Military Explosives; Development of Picric Acid; Development of Tetryl; Development of TNT; Development of Nitroguanidine; Development of PETN; Development of RDX and HMX; Polymer Bonded Explosives; Recent Developments |
Insensitive MunitionsPollution Prevention; Chapter 2; Classification of Explosive Materials; Explosions; Atomic Explosions; Physical Explosions; Chemical Explosions; Chemical Explosives; Classification of Chemical Explosives; Primary Explosives; Secondary Explosives; Propellants; Chemical Data on Explosive Materials; Primary Explosives; Mercury Fulminate; Lead Azide; Lead Styphnate; Silver Azide; Tetrazene; Secondary Explosives; Nitroglycerine; Nitrocellulose; Picric Acid; Tetryl; TNT; Nitroguanidine; PETN; RDX; HMX; TATB; HNS; NTO; TNAZ; Other Compounds used in Explosive Compositions |
Chapter 3Combustion, Deflagration and Detonation; Combustion; Physical and Chemical Aspects of Combustion; Combustion of Explosives and Propellants; Deflagration; Detonation; Burning to Detonation; Shock to Detonation; Propagation of the Detonation Shockwave; Effect of Density on the Velocity of Detonation; Effect of |
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Diameter of the Explosive Composition on theVelocity of Detonation; Effect of Explosive Material on the Velocity of Detonation; Classification of Explosives; Chapter 4; Ignition, Initiation and Thermal Decomposition; Ignition; Hotspots; Mechanisms for the Formation of Hotspots |
Ignition by Impact and FrictionFriction; Impact; Classification of Explosives; Initiation Techniques; Explosive Train; Detonators; Igniters; Thermal Decomposition; Chapter 5; Thermochemistry of Explosives; Oxygen Balance; Decomposition Reactions; Kistiakowsky-Wilson Rules; Modified Kistiakowsky-Wilson Rules; Springall Roberts Rules; Heats of Formation; Heat of Explosion; Effect of Oxygen Balance; Volume of Gaseous Products of Explosion; Explosive Power and Power Index; Temperature of Chemical Explosion; Mixed Explosive Compositions; Atomic Composition of the Explosive Mixture; Oxygen Balance |
Decomposition ReactionHeat of Explosion; Volume of Gaseous Products; Energized Explosives; Addition of Aluminium; Force and Pressure of Explosion; Chapter 6; Equilibria and Kinetics of Explosive Reactions; Equilibria; Products of Decomposition; The Water-Gas Equilibrium; Heat of Explosion; Temperature of Explosion; Kinetics of Explosive Reactions; Activation Energy; Rate of Reaction; Kinetics of Thermal Decomposition; Measurement of Kinetic Parameters; Differential Thermal Analysis; Thermogravimetric Analysis; Differential Scanning Calorimetry; Chapter 7; Manufacture of Explosives; Nitration |
C-Nitration |
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Sommario/riassunto |
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Revised and expanded to reflect new developments in the field, this book outlines the basic principles required to understand the chemical processes of explosives. The Chemistry of Explosives provides an overview of the history of explosives, taking the reader to future developments. The text on the classification of explosive materials contains much data on the physical parameters of primary and secondary explosives. The explosive processes of deflagration and detonation, including the theory of 'hotspots' for the detonation process, are introduced and many examples are provided in the detail |
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