Check up before you check out: Retail clinics and emergency room use

Check it out!

Abstract and Model Check While You Prove

The construction of abstractions is essential for reducing large or innnite state systems to small or nite state systems. Boolean abstractions, where boolean variables replace concrete predicates, are an important class that subsume several abstraction schemes. We show how boolean abstractions can be constructed simply, eeciently, and precisely for innnite state systems while preserving propert...

Checking-Up on Branch-and-Check

Branch-and-Check, introduced ten years ago, is a generalization of logic-based Benders decomposition. The key extension is to solve the Benders sub-problems at each feasible solution of the master problem rather than only at an optimal solution. We perform the first systematic empirical comparison of logic-based Benders decomposition and branchand-check. On four problem types the results indica...

How to Check Urinary Incontinence

دیواره مثانه شامل شبکه انبوهی از فیبرهای عضلانی صاف می باشد که از افزایش ناگهانی فشار مثانه که منجر به انقباض و نشت ادرار از مثانه قبل از پرشدن کامل آن می شود جلوگیری می کند و حدود ۵۰۰ سی سی ادرار را در خود جای می دهد. مجرای پیشابراه که بعنوان محل خروجی برای مثانه محسوب می شود شامل دو لایه عضله صاف و یک ناحیه تنگ شده عضلانی است که تحت کنترل ارادی می باشد و بعنوان اسفنکتر خارجی عمل می کند. هنگام...

Check-up and cardiovascular risk progression: is there a room for innovation?

OBJECTIVE To evaluate the impact of traditional check-up appointment on the progression of the cardiovascular risk throughout time. METHODS This retrospective cohort study included 11,126 medical records of asymptomatic executives who were evaluated between January, 2005 and October, 2008. Variables included participants' demographics characteristics, smoking habit, history of cardiovascular ...