In order to recover the strip pillar coal resources, reduce amount of gangue mountain and realize remediation goaf environment in old mining area, raw filling technology was proposed. According previous practical experience, feasibility implementation coal-pressed area analyzed. Through compaction test, deformation under different loading stages obtained. Further, a reasonable prediction beyond...

Programmable quantum systems based on Rydberg atom arrays have recently been used for hardware-efficient tests of optimization algorithms [Ebadi et al., Science, 376, 1209 (2022)] with hundreds qubits. In particular, the maximum independent set problem so-called unit-disk graphs, was shown to be efficiently encodable in such a system. Here, we extend classes problems that can encoded by constru...

Sorkhankol Wildlife Refuge with an area of 1209 ha is located in the central part of Anzali Wetland. In total, 81 species belonging to 35 families and 68 genera were surveyed and identified on the basis of a floristic study from July 2013 through June 2014. The largest families are Poaceae (11 taxa), Asteraceae (8 taxa) Apiaceae, Brassicaceae and Cyperacae (5 taxa). The dominant life forms were...

Araştırmada, Türkiye’de iletişim bilimleri alanında lisansüstü düzeyinde eğitim veren devlet ve vakıf üniversitelerindeki ana bilim dalında bulunan doktora programları programlarda verilen dersler incelenerek, müfredata ilişkin genel bir durum saptaması ile çeşitli çözüm önerileri sunulması amaçlanmıştır. 7 coğrafi bölgede dağılım gösteren, 17 8 üniversitesi olmak üzere 25 üniversite bulunmakta...