Does It Need to be Broader or Deeper? Trade-Offs in Entrepreneurship Theorizing

How Good Does It Need to Be?

H igh-sensitivity cardiac troponin (hs-cTn) assays reportedly allow early definitive triage of patients with possible acute myocardial infarction (AMI). To be confident that one can implement such strategies safely, fastidious data are required. In their paper in this issue of the Journal, Mokhtari et al. (1) build on the protocol included in the European Society of Cardiology guidelines to rul...

How Much Time Does It Need to Write an Article?

سخن سردبیر Editorial مجله دانشگاه علوم پزشکی رفسنجان دوره نوزدهم، خرداد 1399، 222-221       چقدر زمان برای نوشتن یک مقاله مورد نیاز است؟ How Much Time Does It Need to Write an Article?   محسن رضائیان[1]   M. Rezaeian   اگر برای شما این سؤال پیش آمده است که: " چقدر زمان برای نوشتن یک مقاله مورد نیاز است؟" خواندن فصل پنجم کتاب "چگونه مقالات بهتر پزشکی بنویسیم" (How to write better m...

[Femoral venous catheterization. Does it really need to be avoided?].

The guidelines to prevent central venous catheter related bloodstream infections (CVCBSI) of the Centers for Disease Control and Prevention (CDC) of 2002, Sociedad Española de Medicina Intensiva, Crítica y Unidades Coronarias/ Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica (SEMICYUC/SEIMC) of 2004, and the recently published guidelines of the Society for Healthcare Epidem...

How Many Conflicts Does It Need to Be Unsatisfiable?

A pair of clauses in a CNF formula constitutes a conflict if there is a variable that occurs positively in one clause and negatively in the other. Clearly, a CNF formula has to have conflicts in order to be unsatisfiable—in fact, there have to be many conflicts, and it is the goal of this paper to quantify how many. An unsatisfiable k-CNF has at least 2 clauses; a lower bound of 2 for the numbe...

Child Care Quality : Does It Matter and Does It Need to Be Improved ?