A flexible structure is applied to improve the lubrication performance of a misaligned journal bearing.The journal bearing is a representative sliding bearing, and there is damage due to metal-to-metal contact as a result of chainsaw file misalignment.Since misalignment is an unavoidable phenomenon, a journal bearing with a flexible structure was p
Abstract Background Endothelial cells have been shown to mediate angiogenesis in ischemic injury sites and contribute to the repair of damaged tissues.However, the treatment of ischemic disease requires a significant number of endothelial cells, which are difficult to isolate from patients.Embryonic stem cells have been considered a potential sourc
Background and Objectives: India is among the largest countries to implement the revised National Tuberculosis Control Program (RNTCP).This program provides intermittent regimens to the patients, where the doses of isoniazid and ethambutol are more as compared to the daily regimen, which is a cause of concern, particularly with regard to the ocular
DNA replication is initiated upon binding of "initiators" to origins of replication.In simian virus 40 (SV40), the core origin contains four pentanucleotide binding sites laguna 3hp dust collector organized as pairs of inverted repeats.Here we describe the crystal structures of the origin binding domain (obd) of the SV40 large T-antigen (T-ag) both
Even with decreasing DNA synthesis costs there remains a nyx 22 brush need for inexpensive, rapid and reliable methods for assembling synthetic DNA into larger constructs or combinatorial libraries.Advances in cloning techniques have resulted in powerful in vitro and in vivo assembly of DNA.However, monetary and time costs have limited these approa