The outermost layer is the dura mater. The middle layer is the arachnoid mater. The inner layer is the pia mater. The epidural space is the space between the vertebral column and the dura mater. There is only a 'potential' epidural space in the skull. The subdural space is the space between the dura mater and the arachnoid mater. The subarachnoid space is the space between the arachnoid mater a...

The outermost layer is the dura mater. The middle layer is the arachnoid mater. The inner layer is the pia mater. The epidural space is the space between the vertebral column and the dura mater. There is only a 'potential' epidural space in the skull. The subdural space is the space between the dura mater and the arachnoid mater. The subarachnoid space is the space between the arachnoid mater a...

In this communication we elucidate a microstructural picture of proton conduction in nano-crystalline yttria-stabilized zirconia at low temperatures (Kim et al. Adv. Mater., 2008, 20, 556). Based on careful analysis of electrical impedance spectra obtained from samples with grain sizes of approximately 13 and approximately 100 nm under both wet and dry atmospheres over a wide range of temperatu...

yazd asfordi phosphate rock (pr) was partially acidulated at five levels (0, 40, 60, 80, 100%) for increasing the relative agronomic effectiveness (rae) of canola (brassica napus l.), var. rgs in two calcareous and non-calcareous soils. the partially acidulated phosphate rock (papr) was compared vs. the standard fertilizer (triple superphosphate) in two levels (50 and 100 mg p/kg). this study w...

BACKGROUND Mater and Padi6 are maternal effect genes that are first expressed during oocyte growth and are required for embryonic development beyond the two-cell stage in the mouse. We have recently found that PADI6 localizes to, and is required for the formation of, abundant fibrillar Triton X-100 (Triton) insoluble structures termed the oocyte cytoplasmic lattices (CPLs). Given their similar ...