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Wage-Earning Slaves COARTACION IN NINETEENTH-CENTURY CUBA Conclusion
Wage-Earning Slaves is the first systematic study of coartación, a process by which slaves worked toward purchasing their freedom in installments, long recognized as a distinctive feature of certain areas under Spanish ...
Milicias y tropas negras de Buenos Aires. Afro argentinos armados para defender a sus amos
La ciudad de Buenos Aires fue fundada, por segunda vez, en 1580 esencialmente como un puesto de avanzada para que los españoles se protegieran de los indígenas y de una posible incursión extranjera de origen portugués. ...
Modeling and measuring double-frequency jitter in one-way master-slave networks
(ELSEVIER SCIENCE BV, 2009)
The double-frequency jitter is one of the main problems in clock distribution networks. In previous works, sonic analytical and numerical aspects of this phenomenon were studied and results were obtained for one-way ...
On the obligation of feeding the slaves in Colonial BrazilDa obrigação de alimentar os escravos no Brasil Colonial
(2019-01-01)
To serve themselves of the enslaved workforce considering what was then understood as fair and correct, the slave masters had to follow a series of prescriptions. Among those recurrently listed as essential and irrefutable ...
Escravidão na Vila do Príncipe, província do Rio Grande do Norte (1850/1888)
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em HistóriaHistória e Espaços, 2011-08-30)
This dissertation presents a study on the slave population of Vila do Príncipe,
from 1850 to 1888, based on the judicial and notarial collection of hand written
documents as well as on the Reports of Presidents of the ...
Propietarios de esclavos en el Guanajuato colonial
La historiografía mexicana relacionada con la presencia de africanos y sus descendientes en México ha puesto énfasis en los esclavos y en las personas libres pero ha dejado de lado el estudio de las relaciones entre los ...
Centralized Control of Distributed Single-Phase Inverters Arbitrarily Connected to Three-Phase Four-Wire Microgrids
(Ieee-inst Electrical Electronics Engineers Inc, 2017-01-01)
This paper proposes an effective technique to control the power flow among different phases of a three-phase four-wire distribution power system by means of single-phase converters arbitrarily connected among the phases. ...