Diagnosis-wide analysis of COVID-19 complications: an exposure-crossover study

Sinoorbital Mucormycosis as a Late Complications of Covid-19

Introduction: Mucormycosis is a rare, progressive, and dangerous fungal infection with a high mortality rate. There have been several reports of increased mucormycosis rate during the COVID-19 pandemic. Case Presentation: Here, we report a 69 years old men of sinoorbital mucormycosis as a late complication of COVID-19. Endoscopic sinus surgery was performed underwent general anesthesia and all...

The role of laboratory parameters in COVID-19 diagnosis

Temperature and COVID-19 Incidence: An Ecologic Study

Background: It has been hypothesized that COVID-19 is less prevalent in regions with warm climates. Contradictory results led us to investigate the correlation between temperature and the cumulative COVID-19 incidence rate. Method: We obtained COVID data from CRONALAB, COVID-DASHBOARD, and MCMC databases of Fars province, linked data, and finalized daily COVID-19 cases. Daily data on the temp...

an infinite planar array of rectangular microstrip patch antenna analysis

the methods which are used to analyze microstrip antennas, are divited into three categories: empirical methods, semi-empirical methods and full-wave analysis. empirical and semi-empirical methods are generally based on some fundamental simplifying assumptions about quality of surface current distribution and substrate thickness. thses simplificatioms cause low accuracy in field evaluation. ful...

Panceratic Complications of Mustard Gas Exposure: A Study on Cadavers

Background: Sulfur mustard is one of the chemical warfare gases that has been known as a vesicant or blistering agents. It is a chemical alkylating compound agent that can be frequently absorbed through skin, respiratory system, genital tract, and ocular system. This study was done to pathologically analyze the microscopic pancreatic lesions in cadavers. Methods: This case series study was per...