Water inrush is one of the most frequent and catastrophic hazards in tunnel engineering, and poses serious threats to the safety of engineering and personnel.This paper presents a case study of a water inrush and ground collapse in the Qingdao Metro Line 4, which caused a cave-in with the diameter and depth of about 30 m and 6 m, respectively.Based
Abstrak Kampung wisata di Kota Yogyakarta merupakan alternatif destinasi wisata yang menawarkan berbagai keunikan berbasis potensi lokal di 17 kampung wisata yang terdaftar pada Dinas Pariwisata Kota Yogyakarta.Wisata merupakan peluang pariwisata di era new normal yang dikembangkan oleh Pemerintah Kota Yogyakarta melalui pengembangan lima jalur sep
Abstract Background The physiological function of eukaryotic DNA occurs in the context of nucleosomal arrays that can expose or obscure defined segments of the genome.Certain DNA sequences are capable of strongly positioning a nucleosome in vitro, suggesting the possibility that favorable intrinsic signals might reproducibly structure chromatin seg