Objective To analyze the clinical efficacy of thoracic paravertebral nerve block with ozone in the treatment of postherpetic neuralgia.Methods Eighty-five patients suffered postherpetic neuralgia were divided into 4 groups: Group A (oral drugs + intramuscular injection of vitamin B12 + local nerve block of lesion area), Group B (oral drugs + intram
With the number of threatened species increasing globally, conservation breeding Headstall and Breast Collar Sets » Fringe Headstall and Breastcollar Sets is vitally important now more than ever.However, no previous peer-reviewed study has attempted to determine how the varying conditions across zoos have influenced breeding by an extinct-in-the-w
For the purpose of improving the redundancy of the auxiliary power supply system of the metro vehicles, the grid connected power supply technology and the high-frequency converter technology were applied to line 4 and line 2 phase II Handbag project of the Ningbo metro.4 SIV were grid connected to provide AC 380 V to the metro vehicles which groupi
The series of technological advances that occurred over the past two decades allowed photogrammetry-based approaches to achieve their actual potential, Handbag giving birth to one of the most popular and applied procedures: structure from motion (SfM).The technique expanded rapidly to different environments, from the early ground-based and aerial a