L AW E NFORCEMENT S PECIAL O PERATIONS M EDICAL S UPPORT

P R O B L E M S

To be considered for publication, solutions should be received by September 1, 2011. 1866. Proposed by Sadi Abu-Saymeh and Mowaffaq Hajja, Mathematics Department, Yarmouk University, Irbid, Jordan. Let ABC be a triangle, and L and M points on AB and AC, respectively, such that AL = AM. Let P be the intersection of BM and CL. Prove that PB = PC if and only if AB = AC. 1867. Proposed by Ángel Pla...

L Y S O S O M E S I N L Y M P H O I D T I S S U E III. Influence of Various Treatments of the Animals on the Distribution of Acid Hydrolases

The density-distribution patterns of various enzymes and of labeled materials have been determined by isopycnic centrifugation in a sucrose-0.2 M KC1 gradient on homogenates of lymphoid tissues from rats injected with Triton WR-1339, 14C-labeled dextran, 51Cr-labeled erythrocytes, and cortisol. The results confirm and extend the conclusion, derived from previous investigations on normal animals...

G a M E S a N D L O G I C S F O R I N F O R M at I O N a L C a S C a D E S Msc in Logic

T H E T R a N S a C T I O N S R O L E O F M O N E Y *

S Trategic D Ecision S Upport for S Mart

In this work we formulate strategic decision models describing when and how many reserved instances should be bought when outsourcing a workload to an Infrastructureas-a-Service (IaaS) provider. Current IaaS providers offer various pricing options for leasing computing resources. When decision makers are faced with the choice and most importantly with uneven workloads, the decision at which tim...