Anestesia neuraksial merupakan salah satu alternatif teknik pembiusan selain anestesia umum. Istilah merujuk pada dimana obat anestesi lokal diberikan di dalam atau sekitar Sistem Saraf Pusat (SSP). spinal tepat ruang intratekal (ruang subarachnoid). Teknik ini pertama kali dilakukan tahun 1898 oleh August Bier Jerman.

In this paper, we introduce a novel quantum photonic device, which term Bier-Glass cavity. We discuss its fabrication and functionality, is based on the coupling of integrated In(Ga)As dots to broadband cavity resonance. By design, device architecture uniquely combines Purcell enhancement micropillar structure with mode shaping vertical, tapered waveguide, making it an interesting candidate ena...

In a previous study (Kellgren and Bier, 1956), three sets of x rays of the hands were used to assess interand intra-observer differences in interpreting changes of rheumatoid arthritis. Wide disagreement between observers was found, and it was concluded that, to ensure maximum uniformity in grading x rays in field surveys and therapeutic trials, all readings should be made by the same observer,...