Our Car Culture Is Not a Problem

your problem is our problem

Medication adherence is not our problem?

1. Wong CX, Abed HS, Molaee P, et al. Pericardial fat is associated with atrial fibrillation severity and ablation outcome. J Am Coll Cardiol 2011;57:1745–51. 2. Nelson AJ, Worthley MI, Psaltis PJ, et al. Validation of cardiovascular magnetic resonance assessment of pericardial adipose tissue volume. J Cardiovasc Magn Reson 2009;11:15. 3. Iacobellis G, Willens HJ. Echocardiographic epicardial f...

that is not a yesterday’s problem

[no abstract available]

Lelek’s Problem Is Not a Metric Problem

We show that Lelek’s problem on the chainability of continua with span zero is not a metric problem: from a non-metric counterexample one can construct a metric one.

Aging in Orthodox Seeds is a Problem

Seed deterioration is loss of seed quality, viability and vigor due to effect of adverse environmental factors. Many of our crops are reproduced through seeds, and throughout the world large quantities are produced, stored and transported. Seed ageing during storage may cause retardation of field establishment, and may eventually result in seedling abnormalities or even failure of emergence. Du...