THE EARLIEST APPEARANCE OF DOMESTICATED PLANT SPECIES AND THEIR ORIGINS ON THE WESTERN FRINGES OF THE EURASIAN STEPPE

The earliest appearance of domesticated plant species and their origins on the western fringes of the Eurasian Steppe

This paper presents the results of Quiche the first archaeobotanical investigation of NeolithicChalcolitich-period sites in eastern Ukraine and southwest Russia.The goal of this research is to understand the timeline of the earliest appearance and possible geographical origins of domesticated plants species in the region of study.The research condu

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Aging Behavior of Silicone Rubber Seals During Long-term Storage

The aging behavior of silicone rubber seals Cabinet File during long-term storage was studied by scanning electron microscope, attenuated total reflection-Fourier transform infrared spectroscopy, pyrolysis gas chromatography-mass spectrometry, thermogravimetric analysis and compression set test.The results show that the mechanical properties of sil

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Chronic Instability and Pain of the Sternoclavicular Joint: Treatment With Semitendinosus Allograft to Restore Joint Stability

Chronic instability of the sternoclavicular (SC) joint is a challenging clinical problem, particularly in a patient population for which nonoperative forms of treatment prove ineffective.Patients present after experiencing recurrent subluxation events and subsequent pain, which commonly result in increasing functional limitation.Recurrent SC joint

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