- 41. Formation mechanisms of maximal loads on cutters and cutting heads of coal mining machines
- (Content №5 2021)
- ... of a complex structure which contain solid discontinuities (solid inclusions and hard dirt bands) is associated with generation of impact loads on cutters and cutting heads of mining machines which cause ...
- Created on 29 October 2021
- 42. Research into ecological status and the degree of heavy metal concentration in the waters of the Drenica river (Kosovo)
- (Content №4 2021)
- ... 2. Wei, W., Ma, R., Sun, Z., Zhou, A., Bu, J., Long, X., & Liu, Y. (2018). Effects of Mining Activities on the Release of Heavy Metals (HMs) in a Typical Mountain Headwater Region, the Qinghai-Tibet ...
- Created on 23 August 2021
- 43. Force and pressure function formulation for direct cold extrusion of aluminum alloy Al 1350 using regression method
- (Content №3 2021)
- ... of the punch head cone 2, and ratio of the semi-finished sizes Rs) were included when using the regression method considered. Findings. Diameter and strain were found to play a significant role in predicting ...
- Created on 23 June 2021
- 44. Assessment of noise impact on coal mine workers including way to/from workplace
- (Content №2 2021)
- ... R.D. (2001). Industrial noise pollution and conservation of hearing A study of mine workers. Indian Journal of Otolaryngology and Head & Neck Surgery, 53(2), 116-22. https://doi.org/10.1007/BF02991503. ...
- Created on 29 April 2021
- 45. The optimal method for assessing gas reserves based on the calculation of gas hydrodynamic parameters
- (Content №2 2021)
- ... emissions to the atmosphere if the well is not operated with backpressure at the wellhead. A significant reduction in the cost of the research process due to the reduction in research time is also a factor ...
- Created on 29 April 2021
- 46. Protection of the subsoil of the continental shelf of Ukraine by international and national instrumentalities
- (Content №1 2021)
- ... preparing to return to Ukraine previously selected deposits on the Black Sea shelf: an interview with the head of Chornomornaftogaz Svetlana Nezhnova. Retrieved from https://ua.112.ua/interview/ne-vykliucheno-shcho-rf-vzhe-hotuietsia-povernuty-ukraini-vidibrani-ranishe-rodovyshcha-na-shelfi-chornoho-moria-434858.html/. ...
- Created on 05 March 2021
- 47. Mathematical model for forecasting the process of electric power generation by photoelectric stations
- (Content №1 2021)
- ... electric power on the day ahead system on the basis of duration of the light day, meteorological data and other external factors at commissioning of photovoltaic stations. Keywords: photovoltaic station, ...
- Created on 05 March 2021
- 48. Experimental study on an overhead crane passing a rail track joint
- (Content №1 2021)
- ... Abstract: Purpose. To confirm the theoretical conclusions that determining the load from the wheel impact with the joint of rails in the metal structures of overhead cranes used ...
- Created on 05 March 2021
- 49. Shallow tunnel face stability analysis using finite elements
- (Content №1 2021)
- ... analysis for tunnel heading stability. Conference paper: The Seventh Graduate Studies and Scientific Research Conference, Khartoum, Sudan. Retrieved from https://www.researchgate.net/publication/299377004_ANALYTICAL_AND_NUMERICAL_ANALYSIS_FOR_TUNNEL_HEADING_STABILITY. ...
- Created on 05 March 2021
- 50. Kinetics of quartz sand and its mixtures drying by microwave radiation
- (Content №1 2021)
- ... Some features of the kinetics of liquid dispersed products in the foamed state. Science without borders, 10(27), 83-86. ISSN 2500-1191. 4. Alshanski, A., & Kotow, A. (2020). Head and mass transfer ...
- Created on 05 March 2021