Materials chemistry and crystal growth are seen as closely related activities because the assessment Rotisserie Rack and implementation of numerous physical properties are based on single crystals and epitaxial layers.The idea of a materials synthesis directed toward the investigation and application of physical solid-state properties is outlined b
Along with the analysis of military strategy and tactics and of the ideological component of the struggle, the history of the Russian Civil War can also be studied with regard to the supporting factors in the opposing camps.The present article is based on the study of sanitary-medical services of the Red Army and the armies of the White Movement.Un
The present paper describes the tooth surface temperature and the power transmission efficiency of plastic sinecurve gears Incline Motor in the running condition.The plastic sine-curve and involute gears were manufactured by injection molding.The running tests for sine-curve and involute gears were performed under no-lubrication and grease-lubricat
Technological progress in tunneling has Greetings Card led to modern and efficient tunneling methods in vast underground spaces even under inappropriate geological conditions.Identification and access to appropriate and sufficient geological hazard data are key elements to successful construction of underground structures.Choice of the method, exca
Abstract Background This study analyses the effect of active participation in a sports club, physical activity and social networks on the development of lung cancer in patients who smoke.Our hypothesis is that study participants who lack social networks and do not actively participate in a sports club are at a greater risk for lung cancer than thos