Remimazolam is a new ultrashort-acting benzodiazepine with fast onset, quick recovery, and few side effects, such as hypotension and respiratory depression. It is expected to be safe and effective for a wide range of patients undergoing intravenous sedation for dental procedures. The aim of this literature review was to evaluate clinical and sedation outcomes for remimazolam, including method of administration, level of sedation at the dose required, and clinical adverse events. An electronic literature search of databases was conducted, and eight articles were selected for inclusion in this review. Onset time from drug administration to optimal sedation level was faster for remimazolam (around 1.5-6.4 min) than for midazolam. Recovery time was significantly shorter for remimazolam than for midazolam and propofol. A study comparing various doses of remimazolam with midazolam found no significant difference in safety. Comparison of a remimazolam group with a propofol group showed that incidences of hypotension (13.0% vs 42.9%, respectively) and respiratory depression (1.1% vs 6.9%, respectively) were significantly lower for remimazolam. Remimazolam appears to be an ideal sedative.
Structure and magnetic properties of FePt(001) graded films deposited on glass substrates Domain wall assisted magnetization switching in (111) oriented L 1 0 FePt grown on a soft magnetic metallic glass Appl. Phys. Lett. 97, 072510 (2010); 10.1063/1.3479054 Phenomenological analysis of magnetization reversal process for L 1 0 -Fe Pt ( 001 ) particulate filmsThe effect of ion irradiation ͑B + ,Cr + ,Ga + , and Nb + ͒ on the crystalline structure and magnetic properties of L1 0 ͑face-centered tetragonal structure͒ FePt films was investigated. Irradiating with Cr + , Ga + , and Nb + ions of less than 1 at. % ͑1.6ϫ 10 15 ions/ cm 2 ͒ dose yielded an almost ideal structural transition from the L1 0 to A1 ͑face-centered cubic structure͒ phase withoutdamage to the surface of the film. This structural transition was accompanied by a change in magnetic properties from a hard magnet with a coercivity H c of ϳ7 kOe to a soft magnet with H c Ͻ 1 kOe. A two-dimensional pattern composed of hard magnetic L1 0 and soft magnetic A1 phases was fabricated by using a focused Ga + ion beam.
The writing performance of narrow trackwidth single pole heads was studied on double layer perpendicular media. The main pole of the head was made of high moment Fe–Si–N laminated with Si–N. The narrow poles were made by trimming the wide main pole with an FIB milling system. Saturation recording was achieved by a 0.3 μm trackwidth head for media composed of a Co/Pd or Co–Cr–Nb–Pt recording layer and a Ni–Fe–Nb soft magnetic backlayer. With this head, clear recorded patterns were obtained. It was found that the number of reversed magnetic domains decreased remarkably as the trackwidth was reduced. The MFM images of 0.14 μm trackwidth recording at 400 kFRPI reveals a potential for recording densities exceeding 50 Gbit/in.2
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