Tribological properties of oleic acid modified natural serpentine ultrafine mineral powders as lubricating oil additive were investigated by a reciprocating sliding wear tester.The effects of the four factors including load, reciprocating frequency, sliding time and concentration of serpentine on the properties of serpentine additive were analyzed.
Teknologi informasi saat ini digunakan pada berbagai bidang seperti pembelajaran.Pembelajaran yang dilakukan biasanya disebut dengan e-learning atau pembelajaran jarak jauh.Pembelajaran ini dilakukan dengan menggunakan media yang memungkinkan peserta didik/mahasiswa dan pengajar/dosen dapat melakukan aktivitas pembelajaran tanpa harus bertatap muka
Phosphorylation is the most commonly studied protein post-translational modification (PTM) in biological systems due to its importance in controlling cell division, survival, ARTHRI-PLUS SPRAY growth, etc.Despite the thorough research in phosphoproteomics of cells and tissues there is little information on circulating phosphoproteins.We compared se
Thus, ESBL producing organisms pose a major problem for clinical therapeutics.Because of the close contact between dogs and man, and aimless utilization of antibiotics especially cephalosporins in veterinary sector, these animals have turned into potential source of ESBL producing bacteria, thereby prompting the transfer of multidrug resistant RAW