Les idees pedagògiques de Ramon Llull i de Francesc Eiximenis:

Abstract not availabl

A solution to the problem of optimizing the fuel bias for a liquid propellant rocket by an application of the central limit theorem

A method of determining the fuel bias for a bipropellant liquid rocket that minimizes outage associated penalties on payload potential is presented. A fuel bias so derived is normally called the optimum fuel bias. The subjects discussed are: (1) probability density function of outage, (2) computer program listing, and (3) choosing the optimum fuel bias

How effective are hypertension self-care interventions?

Simplification of the dosing regimen (eg, once-daily instead of multiple dosing) improves patients' adherence to anti- hypertensive medications (strength of recommendation [SOR]: B, based on a high- quality systematic review of lower-quality randomized controlled trials). Dietary advice promotes modest short-term improvements in self-reported fat intake and fruit and vegetable consumption (SOR: B, based on a high-quality systematic review of lower-quality, randomized controlled trials)

First Case of Systemic Coronavirus Infection in a Domestic Ferret (Mustela putorius furo) in Peru.

A domestic ferret from Lima, Peru, died after ten days of non-specific clinical signs. Based on pathology, immunohistochemistry and molecular analysis, ferret systemic coronavirus (FRSCV)-associated disease was diagnosed for the first time in South America. This report highlights the potential spread of pathogens by the international pet trade

Ambulatory Blood Pressure Phenotypes and the Risk for Hypertension

Ambulatory blood pressure (BP) monitoring provides valuable information on a person’s BP phenotype. Abnormal ambulatory BP phenotypes include white-coat hypertension, masked hypertension, nocturnal nondipping, nocturnal hypertension, and high BP variability. Compared to people with sustained normotension (normal BP in the clinic and on ambulatory BP monitoring), the limited research available suggests that the risk of developing sustained hypertension (abnormal BP in the clinic and on ambulatory BP monitoring) over 5 to 10 years is approximately two to three times greater for people with white-coat or masked hypertension. More limited data suggest that nondipping might predate hypertension, and no studies, to our knowledge, have examined whether nocturnal hypertension or high ambulatory BP variability predict hypertension. Ambulatory BP monitoring may be useful in identifying people at increased risk of developing sustained hypertension, but the clinical utility for such use would need to be further examined