the occurrence of dust storms and their sources in the southern and central parts of iran during the period of 2002 to 2009 was investigated. for this purpose, the meteorological and synoptic data, data from the middle and upper atmosphere, and wind flow tracking model were used. dust storms and nddi were traced using satellite imagery from fasa, shiraz, and bushehr stations. analysis of the gr...

clinicians should be aware of new developments to familiarize themselves with pharmacokinetic and pharmacodynamic characteristics of new anticoagulant agents to appropriately and safely use them. for the moment, cardiologists and other clinicians also require to master currently available drugs, realizing the mechanism of action, side effects, and laboratory monitoring to measure their anticoag...

background: warfarin is an effective oral anticoagulant which exert its effect by blocking the utilization of vitamin k. warfarin therapy requires ongoing monitoring using the international normalized ratio (inr). in this study, effect of modest increase in vitamin k intake from vegetables on inr values was evaluated in warfarin treated patients. methods: a single-center study involving 24 outp...

Abstract The distance matrix

BACKGROUND The need to perform local International Sensitivity Index (ISI) calibrations and in particular the requirement for a manual method for prothrombin time (PT) determination, have proved to be obstacles to application of the WHO scheme for PT standardization. METHODS We used international normalized ratio (INR) derived with a set of only 5 European Concerted Action on Anticoagulation ...

A digital Surface Model (DSM) has been generated with an Optech Gemini laser scanner with approximately 4 points/m2 in an area also covered by an UltraCam Eagle with 5cm GSD. Based on the digital images DSM and digital terrain models (DTM) were automatically/interactively produced with BAE SYSTEMS “NGATE” (New Generation of Automatic Terrain Extraction) and also SimActive’s “Correlator3D” with ...