منابع مشابه
The “Door to Door” Movement of Goods
1. A back-to-back cargo movement is generally understood as the transfer of loose goods from one truck to another---in its literal form, positioning two trucks with their backs to one another. Primitive variants involve laborintensive handling and placement of cargo on the ground during the transfer. This process inflicts serious time delays and damage to cargo and is widely avoided in modern t...
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Parcel delivery is a complex logistic service, as it serves many small or medium-sized customers who may send or receive parcels. Modeling such delivery system needs to integrate two different research areas of hub location and vehicle routing. As it totally depends on the network and the linkage of the nodes, in this paper, some door-to-door service providers are taken into account to provide ...
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on the part of the professional staff to foster the mystique, even to the extent of keeping the administrative and professional staff apart, as far as possible. The office door was always kept closed. Shortly after I started, the psychiatric social worker left and so, through shortage of staff, the office door had to be opened. I had to adopt duties that I knew little about, with very few guide...
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We review the main reasons pushing us beyond the SM and we argue in favor of new physics at the electroweak scale (hence experimentally accessible at present or near–future machines). We focus on the appealing possibility that such new physics is given by a super-symmetric (SUSY) extension of the SM. We discuss the minimal case, Constrained Minimal Supersymmetric SM, and more general (maybe mor...
متن کاملThe Unlucky Door
Monte and Conie play the famous Three-Door Game. The quiz-team hides the prize behind one of the doors. Conie, who does not know where the prize was hidden, is asked to choose one of the doors as a first guess. Monte, who saw where the prize was hidden, will reveal then one of the doors which does not conceal the prize, but never the door chosen by Conie. Finally, Conie will be offered to eithe...
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ژورنال
عنوان ژورنال: Nature
سال: 1945
ISSN: 0028-0836,1476-4687
DOI: 10.1038/155620a0