Endothelial cell loss is a key indicator of the quality anterior segment surgery like cataract surgery. The amount and integrity corneal endothelial cells are two most essential factors determining transparency. Aim this study was to compare between superior scleral tunnel incision temporal clear for phacoemulsification. Prospective observational study. This prospective included 50 patients wit...

Reuse and Recycling are difficult for blended HFC such as R-407C. Direct expansion system has high refrigerant leakage rate. Their continuous use may not be accepted in society near future.

One-dimensional (1D) nanostructured materials have been intensively investigated as building components in electrochemical energy storage1 and solar energy conversion2 devices because they provide short diffusion path lengths to ions and excitons, leading to high charge/discharge rates1 and high solar energy conversion efficiency.2 More recently, coaxial nanowires have attracted greater attenti...

A new kind of high-quality Ag/PS coaxial nanocables can be facilely synthesized by using soft/hard templates method. In order to effectively introduce Ag sources into porous polystyrene (PS) nanotubes which were trapped in porous anodic aluminum oxide (AAO) hard template, Pluronic F127 (F127) was used as guiding agent, soft template and reductant. Meanwhile, ethylene glycol solution was also us...

Overview RNA junctions are important structural elements of three or more helices in the organization of the global structure of RNA molecules [3, 4, 6]. A common motif among junctions is the coaxial stacking of helices [2, 3, 4, 9]. This motif occurs when two separate helical elements stack to form coaxial helices as a pseudo-continuous helix. In addition, analysis from solved crystal structur...

Cataract surgery may be one of medicine’s greatest achievements, providing treatment for an otherwise blinding condition. These surgeries are among the most common operative procedures performed worldwide and also successful. The advancements that have been made in cataract management exemplify progress has field as a whole. Moreover, story evolution is fascinating. From humble origins with cou...