[Importance of social tuberculosis prophylaxis for the Armed Forces in present conditions].

Lately social prophylaxis of tuberculosis has taken on special significance in the Armed Forces of the Russian Federation. Thank to social measures of the modern military reform, such as reduction of conscription term, territorial principle of recruitment for the army, improvement of habitation, service and recreation conditions, improvement of quality and organization of a diet, improvement of quality of a uniform it succeeded in reducing tuberculosis morbidity in military servicemen from 2007 up to 2014 up to 65 percent. Nevertheless, the main ways of tuberculosis control in the army (military service prohibition for citizens with tuberculosis, early active case detection, prophylaxis in risk group, anti-epidemic measures in the army nidus of tuberculosis etc.) are still urgent. To increase an effectiveness of the work done it is necessary to specify procedure and period of preventive fluorography in military servicemen.

First results of the search for neutrinoless double-beta decay with the NEMO 3 detector.

The NEMO 3 detector, which has been operating in the Fréjus underground laboratory since February 2003, is devoted to the search for neutrinoless double-beta decay (beta beta 0v). The half-lives of the two neutrino double-beta decay (beta beta 2v) have been measured for 100Mo and 82Se. After 389 effective days of data collection from February 2003 until September 2004 (phase I), no evidence for neutrinoless double-beta decay was found from approximately 7 kg of 100Mo and approximately 1 kg of 82Se. The corresponding limits are T1/2(beta beta0v) > 4.6 x 10(23) yr for 100Mo and T1/2(beta beta 0v) > 1.0 x 10(23) yr for 82Se (90% C.L.). Depending on the nuclear matrix element calculation, the limits for the effective Majorana neutrino mass are < 0.7-2.8 e/v for 100Mo and < 1.7-4.9 eV for 82Se.