ore than 40 years ago, the rudimentary train of secondary stroke prevention reached a milestone station: the demonstration in several randomized controlled trials that oral vitamin K antagonists reduce the risk of recurrent ischemic event in patients with stroke and nonvalvular atrial fibrilla-tion (AF). Warfarin rapidly became an evidence-based standard of care. This stroke prevention paradigm...

The results of the analysis delivery time loaded wagons were determined by mathematical-statistical methods. wagon shipment was considered in example a with transport distance 200, 650, 1000 km processing process based on method. According to law normal distribution, accuracy approximation is V.I. In an examination using Romanovsky criterion, it proved that would be taken into account future. p...

Increasing profits by reducing costs during product development and its production quality increasingare challenges that companies face every day in their operations. The aspiration of modern is to achievean effect similar those mass (or at least large series production) even on extremely small ofproducts, personalized products. Techno-economic analysis an integral part thecompany's information...

This study investigates the differences in coverage of foreign policy by the soft and hard news media, and the implications of such differences for public attitudes regarding the appropriate U.S. role in the world. I find that, relative to traditional news outlets, the soft news media place greater emphasis on dramatic, human-interest themes and episodic frames and less emphasis on knowledgeabl...

The hypothesis of the study consists detailed consideration process accumulation wagons, taking into account arrival individual groups determination options for freight trains with a fixed train schedule and substantiation analytical dependencies that determine cost wagon-hours accumulating obtaining new scientific results on this basis. Their practical use will make it possible to more accurat...

Shunting work on sorting wagons is carried out steeper profiles and requires the operation of shunting diesel locomotives a higher power. Many operations use double traction in conditions highly outdated fleet locomotives. However, technology operating two substantiation its scope application. In this article, using example station “X”, disbanding trains from hump investigated ways: first exist...