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Sleep is essential for physical and niental health. In the last 15 years there has grown up the concept of the brain stem reticular activating system. Electroencephalographic studies have shown two qualitatively different and alternat ing kinds of sleep, the orthodox (“slowwave―, or “¿ fore-brain―) and the paradoxical (“hind brain―, “¿ rapid eye movement―, “¿ activated―, or ...

We developed a self-consistent screened-Korringa± Kohn± Rostoker (KKR) method in an ab initio tight-binding formulation. The reduction in numerical e€ ort in comparison with that required for the standard KKR method is achieved by the choice of a suitable reference system. Following the idea of Zeller et al. (1995, Phys. Rev. B, 52, 8807), reference systems with repulsive mu n-tin potentials o...

Mineralogically, acid mine drainage consists of minerals such as silica, iron silicate, magnesium, sodium, potassium and sulfide. These can undergo oxidation (especially pyrite oxidation) to form acidic salts with a pH 2.8-3.4. Moringa seed powder activity test were performed by adding 30% H2O2 coal waste water treatment; was added 2 L stirred for 50, 100, 150, 200, 250 minutes. Observations an...

background: corneal collagen cross-linking with riboflavin, also known as collagen cross-linking (cxl), involves the application of riboflavin solution to the eye that is activated by illumination with ultraviolet a (uva) light. we survey here the topographic corneal changes one year after cxl in patients with corneal keratoconus. materials and methods: this prospective randomized clinical tria...

Aims and objectives :To study the effects of topical Ripasudil on diabetic macular edema in tertiary eye care hospital. Materials Methods:: Ethics approval was obtained. Written informed consent It is a prospective interventional 20 eyes (10 as controls,10 tests) presenting to our opd. Inclusion criteria for patients whom ripasudil administered are with DME FT->300µm no history ocular surge...

Data defining the isolated effect of insulin on whole body protein and glucose metabolism in cancer patients are limited. Ten normal volun teers (controls), age 55 ±3 years (mean ±SEM); 8 cancer patients, age 61 ±3years, weight loss 2 ±1% (CANWL); and 8 cancer patients, age 55 ±2 years, weight loss 18 ±2% (CAWL), were studied in the postabsorptive state. Whole body leucine kinetics were d...