EMERGING ISSUES AND CHALLENGES IN CONSERVATION OF BIODIVERSITY IN THE RANGELANDS OF TANZANIA


Acute and chronic lumbosacral pain: Topical problems

The paper gives an account of approaches to treating patients with acute and chronic back pain in the context of evidence-based medicine and current clinical guidelines.In the vast majority, acute back pain is a benign self-limiting condition (nonspecific musculoskeletal pain) and most patients need additional instrumental examinations.An Dual Fuel

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Structure, Mechanical Properties and Friction Characteristics of the Al-Mg-Sc Alloy Modified by Friction Stir Processing with the Mo Powder Addition

In this study, samples of Al-Mg-Sc alloy were investigated DOUBLE CHOCOLATE BROWNE BAR after friction stir processing with the addition of Mo powder.Holes were drilled into 5 mm-thick aluminum alloy sheets into which Mo powder was added at percentages of 5, 10, and 15 wt%.The workpieces with different powder contents were then subjected to four pas

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