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[null,"1.","Record Nr.",null,"UNINA9910819816503321"]
[null,null,"Autore",null,"McGreevey Robert"]
[null,null,"Titolo",null,"Borderline citizens : the United States, Puerto Rico, and the politics of colonial migration / / Robert C. McGreevey"]
[null,null,"Pubbl/distr/stampa",null,"Ithaca ; ; London : , : Cornell University Press, , 2018"]
[null,null,"ISBN",null,"1-5017-6460-8"]
[{"$nulls":4},"1-5017-1616-6"]
[null,null,"Descrizione fisica",null,"1 online resource (1 online resource.)"]
[null,null,"Collana",null,"The United States in the world"]
[null,null,"Disciplina",null,"305.868/7295"]
[null,null,"Soggetti",null,"Puerto Ricans - United States - History - 20th century"]
[{"$nulls":4},"Puerto Ricans - Migrations - History - 20th century"]
[{"$nulls":4},"Citizenship - United States - History - 20th century"]
[{"$nulls":4},"Puerto Rico Colonial influence"]
[{"$nulls":4},"Puerto Rico Emigration and immigration History 20th century"]
[{"$nulls":4},"United States Emigration and immigration History 20th century"]
[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","Previously issued in print: 2018."]
[null,null,null,"Nota di bibliografia","Includes bibliographical references and index."]
[null,null,"Nota di contenuto",null,"Introduction : migration and empire -- America's Caribbean frontier -- The rise of national status -- Labor networks -- Citizenship and statelessness -- Working people going north -- The Empire State : colonial migrants in New York -- Conclusion : U.S. empire and the boundaries of the nation."]
[null,null,null,"Sommario/riassunto","Borderline Citizens explores the intersection of US colonial power and Puerto Rican migration. Robert C. McGreevey examines a series of confrontations in the early decades of the twentieth century between colonial migrants seeking work and citizenship in the metropole and various groups-employers, colonial officials, court officers, and labor leaders-policing the borders of the US economy and polity. Borderline Citizens deftly shows the dynamic and contested meaning of American citizenship.At a time when colonial officials sought to limit citizenship through the definition of Puerto Rico as a US territory, Puerto Ricans tested the boundaries of colonial law when they migrated to California, Arizona, New York, and other states on the mainland. The conflicts and legal challenges created when Puerto Ricans migrated to the US mainland thus serve, McGreevey argues, as essential, if overlooked, evidence crucial to understanding U.S. empire and citizenship.McGreevey demonstrates the value of an imperial approach to the "]
[{"$nulls":4},"history of migration. Drawing attention to the legal claims migrants made on the mainland, he highlights the agency of Puerto Rican migrants and the efficacy of their efforts to find an economic, political, and legal home in the United States. At the same time, Borderline Citizens demonstrates how colonial institutions shaped migration streams through a series of changing colonial legal categories that tracked alongside corporate and government demands for labor mobility. McGreevey describes a history shaped as much by the force of US power overseas as by the claims of colonial migrants within the United States."]
[null,"2.","Record Nr.",null,"UNINA9910254631603321"]
[null,null,"Autore",null,"Yu Yang"]
[null,null,"Titolo",null,"Orbital Dynamics in the Gravitational Field of Small Bodies / / by Yang Yu"]
[null,null,"Pubbl/distr/stampa",null,"Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2016"]
[null,null,"ISBN",null,"3-662-52693-X"]
[null,null,"Edizione",null,"[1st ed. 2016.]"]
[null,null,"Descrizione fisica",null,"1 online resource (XVIII, 123 p. 49 illus., 17 illus. in color.)"]
[null,null,"Collana",null,"Springer Theses, Recognizing Outstanding Ph.D. Research, , 2190-5053"]
[null,null,"Disciplina",null,"629.4113"]
[null,null,"Soggetti",null,"Astrophysics"]
[{"$nulls":4},"Aerospace engineering"]
[{"$nulls":4},"Astronautics"]
[{"$nulls":4},"Dynamics"]
[{"$nulls":4},"Ergodic theory"]
[{"$nulls":4},"Computer simulation"]
[{"$nulls":4},"Statistical physics"]
[{"$nulls":4},"Mechanics"]
[{"$nulls":4},"Astrophysics and Astroparticles"]
[{"$nulls":4},"Aerospace Technology and Astronautics"]
[{"$nulls":4},"Dynamical Systems and Ergodic Theory"]
[{"$nulls":4},"Simulation and Modeling"]
[{"$nulls":4},"Applications of Nonlinear Dynamics and Chaos Theory"]
[{"$nulls":4},"Classical Mechanics"]
[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","\"Doctoral Thesis accepted by Tsinghua University, Beijing, China.\""]
[null,null,null,"Nota di bibliografia","Includes bibliographical references at the end of each chapters."]
[null,null,"Nota di contenuto",null,"Introduction -- SSSB Model and equations of motion -- Stability of equilibrium points and the local behavior of orbits -- Topology and stability of large-scale periodic orbits -- Resonant orbit near the equatorial plane -- Free motion of a particle close to the surface of SSSBs -- Conclusions and future directions."]
[null,null,null,"Sommario/riassunto","This prizewinning PhD thesis presents a general discussion of the orbital motion close to solar system small bodies (SSSBs), which induce non-central asymmetric gravitational fields in their neighborhoods. It introduces the methods of qualitative theory in nonlinear dynamics to the study of local/global behaviors around SSSBs. Detailed mechanical "]
[{"$nulls":4},"models are employed throughout this dissertation, and specific numeric techniques are developed to compensate for the difficulties of directly analyzing. Applying this method, several target systems, like asteroid 216 Kleopatra, are explored in great detail, and the results prove to be both revealing and pervasive for a large group of SSSBs. ."]