background: early clinical and retrospective angiographic evaluations indicated that in patients with acute myocardial infarction (mi), vulnerable plaques most often represented a mild luminal stenosis. more recent studies drawing upon prospective angiograms, however, have demonstrated that in majority of patients with acute mi, the underlying stenosis is significant.   methods: twenty-eight pa...

aspirin is one of the certified medicines commonly used for the secondary prevention of myocardial infarction (mi). aspirin side effects and gastrointestinal bleeding, in particular, have arisen debates on its use for the primary prevention of mi. the present research evaluates the cost-effectiveness of the use of aspirin in the primary prevention of mi among iranian men with average cardiovasc...

Motivated by the ideas of F -weak contractions and id="M3"> , R g -contractions, notion id="M4"> w -contractions is introduced studied in present paper. The idea to establish some interesting res...

In this paper, the algebraic perturbation theorems of core inverse A ? and core-EP id="M4"> ? are discussed for a square singular matrix id="M5"> with different indices, expressions these two new generalized inverses presented. As their applications, some properties id="M6"...

Fizik insanlık tarihinin en eski bilim dalıdır. Astrofizikten çekirdek fiziğine kadar pek çok araştırma alanına sahip olan fizik bilimi, teknolojinin ve endüstrinin ilerlemesinde önemli etkilere sahiptir. Fizik, birçok kişi tarafından anlaşılması zor bir dalı olarak tanımlanır. Bu nedenle bu makalede, fiziğin farklı alanlarındaki bazı bilgilerin günlük yaşamda karşılaşılan olay durumlar arasınd...