pericardial hemangioma is very rare and their coincidence with other visceral hemamgiomas is exceptional. we are reporting a 72-year-old man with an incidentally discovered pericardial hemangioma during coronary artery bypass graft (cabg) and mitral valve replacement surgery and a prior history of multiple hepatic cavernous hemangiomas. this case has been reported due to its extreme rarity. to ...

One of unsolved problems in quantum measurement theory is to characterize coexistence of quantum effects. In this paper, applying positive operator matrix theory, we give a mathematical characterization of the witness set of coexistence of quantum effects and obtain a series of properties of coexistence. We also devote to characterizing bijective morphisms on quantum effects leaving the witness...

Pericardial hemangioma is very rare and their coincidence with other visceral hemamgiomas is exceptional. We are reporting a 72-year-old man with an incidentally discovered pericardial hemangioma during coronary artery bypass graft (CABG) and mitral valve replacement surgery and a prior history of multiple hepatic cavernous hemangiomas. This case has been reported due to its extreme rarity. To ...

In this article, rational arguments and religious teachings that underlie the necessity of peaceful coexistence with the followers of other religions will be discussed. Moreover, the core impediments to coexistence, such as lacking self-knowledge and being ignorant about the others, will be examined, and practical ways for effectively interacting with the followers of other religions will be su...

one of unsolved problems in quantum measurement theory is to characterize coexistence of quantum effects. in this paper, applying positive operator matrix theory, we give a mathematical characterization of the witness set of coexistence of quantum effects and obtain a series of properties of coexistence. we also devote to characterizing bijective morphisms on quantum effects leaving the witness...

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introduction: heterotype pregnancy has been defined as coexistence of intrauterine and ectopic pregnancy. coexistence of intrauterine and ovarian pregnancy is rare and often occurs in women who use intra-uterine device (iud) or women under assisted reproductive technology. we report a case who presented abdominal pain and an adenexal mass in ultrasound scanning. post-operative diagnosis was coe...

A Monte Carlo simulation study is made of the phase diagram of the restricted primitive model and of the solid± liquid and solid± solid phase coexistence curves in particular. At low temperatures, there is liquid± bcc coexistence and with increasing density there is bcc± fcc coexistence. These coexistence curves end in a triple point (liquid± bcc ± fcc) above which only liquid± fcc coexistence ...