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[null,"1.","Record Nr.",null,"UNINA9910552741403321"]
[null,null,"Autore",null,"Kotwica Krzysztof"]
[null,null,"Titolo",null,"New mining tools and methods for roadheader mining heads / / Krzysztof Kotwica"]
[null,null,"Pubbl/distr/stampa",null,"Cham, Switzerland : , : Springer, , [2022]"]
[{"$nulls":4},"©2022"]
[null,null,"ISBN",null,"9783030963941"]
[{"$nulls":4},"9783030963934"]
[null,null,"Descrizione fisica",null,"1 online resource (141 pages)"]
[null,null,"Disciplina",null,"622.0284"]
[null,null,"Soggetti",null,"Mining machinery"]
[{"$nulls":4},"Rock splitters (Machines)"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,"Nota di contenuto",null,"Intro -- Preface -- Acknowledgements -- Contents -- 1 Introduction -- 1.1 Mining Methods of Hard Rock Mining -- 1.2 The Benefits of Mechanical Technology -- 1.3 Machines and Mining Tools Used in Mechanical Methods of Hard Rock Mining -- References -- 2 Problems of Hard Rock Mining Using Cutting Tools -- 2.1 The Theory of Mechanical Mining of Rocks by Cutting -- 2.2 Pick Edge Wear and Its Influence on the Efficiency of the Cutting Process -- 2.2.1 Possibilities of Increasing the Durability of Conical Picks -- References -- 3 The Hard Rock Mining Using Disk Tools -- 3.1 The Principle of Mining with a Smooth, Symmetrical Disk Tool -- 3.2 The Advantages and Disadvantages of Hard Rock Mining Using Symmetrical Disk Tool -- 3.3 Hard Rock Mining Using the Undercutting Method and Asymmetrical Disk Tool -- References -- 4 The Crown Pick as an Alternative for the Conical Pick -- 4.1 The Construction and Principle of Work of the New Solution of the Crown Pick -- 4.2 The Comparative Laboratory Stands Tests of a New Type of Crown Pick and Conical Pick -- 4.3 Laboratory Tests of Crown Pick Solutions in Order to Select the Most Advantageous Version -- 4.4 Field Tests of the New Solution of the Crown Pick -- 4.5 Industrial Tests of the New Solution of the Crown Pick -- References -- 5 Lubricated Holder for Conical Pick -- 5.1 Possibilities of Elimination or Reduction of Hazards Occurring During Rock Mining with Conical Picks -- 5.2 The Construction and Principle of Work of the New Solution "]
[{"$nulls":4},"of the Lubricated Holder of Conical Pick -- 5.3 The Comparative Laboratory Tests of the Standard and Lubricated Conical Pick Holder -- 5.4 Laboratory Tests of Lubricated Holder Solutions of Conical Picks to Select the Most Advantageous Version -- 5.5 Field Tests of the New Solution of Lubricated Holder Solutions of Conical Picks."]
[{"$nulls":4},"5.6 Industrial Tests of the New Solution of Lubricated Holder Solutions of Conical Picks -- References -- 6 The Mining Head with Mini-Disk Tools with Complex Motion Trajectory -- 6.1 The Conception of a New Solution of Mining Head with Mini-Disk Tools -- 6.2 Laboratory Tests of the New Mining Head Solution and Mini-Disk Tools -- 6.2.1 Laboratory Tests of a Single Plate with Mini-Disk Tools with A straight-Motion Trajectory -- 6.2.2 Laboratory Tests of Pressing the Single Mini-Disk Tools into the Rock Sample -- 6.2.3 Laboratory Tests of a Single Plate with Mini-Disk Tools with A Complex-Motion Trajectory -- 6.3 Developing and Manufacturing of New Solution of the Mining Head with Mini-Disk Tools of Complex-Motion Trajectory -- 6.4 Field Tests of the New Solution of the Mining Head with Mini-Disk Tools of Complex-Motion Trajectory -- References -- 7 Summary and Final Comments -- 7.1 The Concept of New Lubricated Crown Tool -- 7.2 Proposal of the New Design of Four-Plate Mining Head with Disk Tools of Complex Trajectory -- 7.3 Proposal of the Concept of Single Drive for Mining Head with Disk Tools of Complex Trajectory -- 7.4 Proposal of New Materials and Manufacturing Technology of Asymmetrical Mini-Disk Tools -- 7.5 Summary -- References."]
[null,"2.","Record Nr.",null,"UNINA9910645959803321"]
[null,null,"Autore",null,"Melegati Jorge"]
[null,null,"Titolo",null,"2022 IEEE/ACM International Workshop on Software-Intensive Business (IWSiB) / / Jorge Melegati"]
[null,null,"Pubbl/distr/stampa",null,"Piscataway, New Jersey : , : IEEE, , 2022"]
[null,null,"ISBN",null,"1-4503-9302-0"]
[null,null,"Descrizione fisica",null,"1 online resource : illustrations"]
[null,null,"Disciplina",null,"005.1"]
[null,null,"Soggetti",null,"Software engineering"]
[{"$nulls":4},"Computer software industry"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,"3.","Record Nr.",null,"UNINA9910967812303321"]
[null,null,"Autore",null,"Hill Richard <1901-1996.>"]
[null,null,"Titolo",null,"A Black corps d'élite : an Egyptian Sudanese conscript battalion with the French Army in Mexico, 1863-1867, and its survivors in subsequent African history / / Richard Hill and Peter Hogg"]
[null,null,"Pubbl/distr/stampa",null,"East Lansing, : Michigan State University Press, 1995"]
[null,null,"ISBN",null,"0-87013-926-6"]
[{"$nulls":4},"0-585-37025-7"]
[null,null,"Edizione",null,"[1st ed.]"]
[null,null,"Descrizione fisica",null,"1 online resource (260 p.)"]
[null,null,"Disciplina",null,"972/.07"]
[{"$nulls":4},"972.07"]
[null,null,"Soggetti",null,"Sudanese - Mexico - History - 19th century"]
[{"$nulls":4},"Mexico History European intervention, 1861-1867 Participation, Sudanese"]
[{"$nulls":4},"France Relations Egypt"]
[{"$nulls":4},"Egypt Relations France"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Description based upon print version of record."]
[null,null,null,"Nota di bibliografia","Includes bibliographical references and index."]
[null,null,"Nota di contenuto",null,"Contents; Illustrations, Maps, Plans; Preface and Acknowledgements; Abbreviations; Summary Concordance of Military Ranks obtaining in 1863-1867; Some Contemporary Ottoman Honorifics; 1. Background to the Egyptian Sudanese Presence in Mexico; 2. The Voyage to Veracruz; 3. Acclimatization, 1863; 4. War in 1864; 5. War and Weariness in 1865; 6. Mutiny of the Relief Battalion in the Sudan; 7. A Diplomatic Confrontation: the Government of the United States versus the Sudanese Battalion; 8. War in 1866; 9. The Mission Completed; 10. The Voyage Home; 11. The Veterans from Mexico in African History"]
[{"$nulls":4},"Appendix 1 . The Contrôle Nominatif (Battalion Nominal Roll) with Brief Records of ServiceAppendix 2. Other Sources Used; Index"]
[null,null,null,"Sommario/riassunto","For several years, the armies of Napoleon III deployed some 450 Muslim Sudanese slave soldiers in Veracruz, the port of Mexico City. As in the other case of Western hemisphere military slavery (the West India Regiments, a British unit in existence 1795-1815), the Sudanese were imported from Africa in the hopes that they would better survive the tropical diseases that so terribly afflicted European soldiers. In both cases, the Africans did indeed fulfill these expectations. The mixture of cultures embodied by this event has piqued the interest of several "]
[{"$nulls":4},"historians, so it is by no means unkn"]