منابع مشابه
Suffrage , Schooling , and Sorting in the Post - Bellum U . S . South
This paper estimates the political and economic effects of the 19th century disenfranchisement of black citizens in the U.S. South. Using adjacent county-pairs that straddle state boundaries, I first examine the effect of voting restrictions on political competition. I find that each disenfranchisement law lowered overall electoral turnout by 8-17% and increased the Democratic presidential part...
متن کاملA Multi-Period Renewal equipment problem
This paper looks at a Multi-Period Renewal equipment problem (MPR). It is inspired by a specific real-life situation where a set of hardware items is to be managed and their replacement dates determined, given a budget over a time horizon comprising a set of periods. The particular characteristic of this problem is the possibility of carrying forward any unused budget from one period to the nex...
متن کاملEquipment selection with heterogeneous fleets for multiple-period schedules
Abstract. In a simple surface mining scenario we can consider the mine to have one mining location and one dump-site connected by a lone truck route. Our objective is to determine a purchase and salvage policy for trucks and loaders such that the cost of materials handling is minimized over a multiple period schedule. This problem quickly becomes large scale when we consider large sets of possi...
متن کاملScience and the ante-bellum American college
book is the last period which covers their own professional lifetimes, 1946 to 1976. In the first two sections the material is divided into more general topics such as medical education, medical practice, research, preventive medicine, and governmental control, whereas the third although dealing with some of these is devoted mainly to special subjects: drugs, cardiology, genetics, biochemistry,...
متن کاملthe search for the self in becketts theatre: waiting for godot and endgame
this thesis is based upon the works of samuel beckett. one of the greatest writers of contemporary literature. here, i have tried to focus on one of the main themes in becketts works: the search for the real "me" or the real self, which is not only a problem to be solved for beckett man but also for each of us. i have tried to show becketts techniques in approaching this unattainable goal, base...
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ژورنال
عنوان ژورنال: The ANNALS of the American Academy of Political and Social Science
سال: 1917
ISSN: 0002-7162,1552-3349
DOI: 10.1177/000271621707200138