Where can a Trappist-1 planetary system be produced?

Enhanced interplanetary panspermia in the TRAPPIST-1 system.

We present a simple model for estimating the probability of interplanetary panspermia in the recently discovered system of seven planets orbiting the ultracool dwarf star TRAPPIST-1 and find that panspermia is potentially orders of magnitude more likely to occur in the TRAPPIST-1 system compared with the Earth-to-Mars case. As a consequence, we argue that the probability of abiogenesis is enhan...

Foreign body aspiration: where can it be?

Fig. 1. Computed (CT) tomography showed migration of the pin into the descending aorta with the result of hemothorax. The pin was extracted via left thoracotomy by pulling out from the part of needle which was out of the aorta, immediately after CT evaluation. Fig. 2. Computed tomography showed migration of the pin outside the left main bronchus into mediastinum 1 cm distal to the carina. The p...

Suicide: where can help be found?

Can Neurogulin 1 be an Important Biomarker for Creativity in Sports?

As this is an editorial, don't need the abstract.

Neuroeconomics: Yet Another Field Where Rough Sets Can Be Useful?

We deal with neuroeconomics which may be viewed as a new emerging field of research at the crossroads of economics, or decision making, and brain research. Neuroeconomics is basically about neural mechanisms involved in decision making and their economic relations and connotations. We briefly review first the traditional formal approach to decision making, then discuss some experiments of real ...