The urban environment is facing serious problems caused by automobile exhaust pollution, which has led to a great Ultrasonic Cleaners impact on human health and climate, and aroused widespread concern of the government and the public.Nano titanium dioxide (TiO2), as a photocatalyst, can be activated by ultraviolet irradiation and then form a strong
Pondasi bored pile berinteraksi dengan tanah untuk menghasilkan daya dukung yang mampu memikul dan memberikan keamanan pada struktur atas, dimana terjadi perubahan jenis pondasi dalam proyek pembangunan menara transmisi 500 kV.Tujuan penelitian ini adalah untuk mengetahui daya dukung pondasi bored pile menara transmisi 500 kV.Metode yang digunakan
We studied the effectiveness of diamond nanoparticles (DNPs) dispersed in water as a Carriers lubricant additive between stainless steel plates and sintered tungsten carbide (WC) balls.DNP dispersions with concentrations of 0.01, 0.1 and 1 wt.% were prepared and used as lubricants under a load of 1.88 N, for 240,000 friction cycles.High-friction co
We examine the coseismic influence of the 5 July 2019, MW7.1 Ridgecrest and the 24 June 2020 MW5.8 Owens Lake earthquakes on rockfall distributions in two undisturbed high-altitude areas of the southern Sierra Nevada Mountains, California, Carriers USA.These events occurred within the geologically recent (2), the significantly lower magnitude Owens
Abstract The Internet of Things technology allows you to Coconut Supplements transfer data to any asset through communication networks such as the Internet or intranet.One of the most important problems is security, which includes confidentiality, authenticity validation, and completeness.Among security problems, the most important ones are ensurin