The authors report on the use of a burst-mode ultrashort pulsed laser source with an emitting wavelength 1030 nm to micro-machining plane areas glass different pulse durations, burst energies, and number sub-pulses per intra-burst rates 65 MHz 2.5 GHz. In investigated parameter range, maximum specific removal are obtained $$11.2\,\upmu \text{m}^{3}/\upmu \text{J}$$ for bursts $$27.0\,\upmu GHz ...

objective: the purpose of this study was to investigate the role of fast inactivating (ia) voltage dependent potassium channels in shaping the discharge activity of cerebellar purkinje cells (pcs) in ataxic rats. materials and methods: male sprauge-dawley rats (40-60 g) were used in this study. ataxia was induced via single i.p. injection of 3-acethylpyridine (65 mg/kg). four days following ind...

To probe this question, we perform a statistical analysis using the first Canadian Hydrogen Intensity Mapping Experiment Fast Radio Burst (CHIME/FRB) catalog and identify few discriminant properties between repeating non-repeating FRBs such as repetition rate, duration, bandwidth, spectral index, peak luminosity, potential frequency. If belong to one population, their distribution distinctions ...

We report on observations of gamma-ray burst (GRB061126) with an extremely bright (R ≈ 12 mag at peak) early-time optical afterglow. The optical afterglow is already fading as a power-law 22 seconds after the trigger, with no detectable prompt contribution in our first exposure, which was coincident with a large prompt-emission pulse. The optical-IR photometric SED is an excellent fit to a powe...

This study aimed to explore the clinical effects of percutaneous kyphoplasty combined with pedicle screw fixation on aged osteoporotic thoracolumbar burst fracture. 160 patients with aged osteoporotic thoracolumbar burst fracture treated at our hospital during January 2012 and January 2015 were enrolled. According to the digital meter method, they were randomly divided into two groups, the obse...

objective: electroporation can be a highly efficient method for introducing the foreign genetic materials into the targeted cells for transient and/or permanent genetic modification. considering the application of this technique as a very efficient method for drug, oligonucleotide, antibody and plasmid delivery for clinical applications and production of transgenic animals, the present study ai...

BACKGROUND The permutation entropy, the approximate entropy, and the index of consciousness are some of the most recently studied electroencephalogram-derived indexes. In this work, a thorough comparison of these indexes was performed using propofol anesthesia in a rabbit model. METHODS Six rabbits were anesthetized with three propofol infusion rates: 70, 100, and 130 mg · kg⁻¹ · h⁻¹, each ma...