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Estimating the impact of volatility in financial markets is challenging due to complex dynamics, including random fluctuations involving white noise and trend components involving brown noise. In this study, we explore the potential of leveraging the chaotic properties of time series data for improved accuracy. Specifically, we introduce a novel trading strategy based on a technical indicator, Moving Hurst (MH). MH utilizes the Hurst exponent which characterizes the chaotic properties of time series. We hypothesize and then prove empirically that MH outperforms traditional indicators like Moving Averages (MA) in analyzing Indian equity indices and capturing profitable trading opportunities while mitigating the impact of volatility. [ABSTRACT FROM AUTHOR]

Cholelithiasis is one of the commonest disorders of GIT. Cholecystectomy was done traditionally by open or conventional cholecystectomy. But now Laparoscopic approach is believed to be the gold standard in treatment of calculous cholecystitis. Common problems encountered during Laparoscopic approach are Difficult dissection due to distorted Anatomy, Infection at GB Fossa, Frozen Callot’s triangle [1], hypervascularity. In this study we included 30 patients having complicated calculous cholecystitis who went under laparoscopic cholecystectomy. They were assessed to determine the feasibility and safety of laparoscopic approach in complicated calculous cholecystitis. e.g. Gall bladder Mucocele, Gall bladder Empyema [2], Gangrenous changes in Gall bladder, Gall bladder Perforation, Common Bile Duct stones along with Cholangitis /Pancreatitis. Early post-operative ambulation (within 1 to 2 days) along with a lesser duration of post-operative hospitalisation, decrease chance of sepsis during post-operative period and decrease in morbidity along with lesser complication rate can be achieved with laparoscopic cholecystectomy in complicated calculus cholecystitis. [ABSTRACT FROM AUTHOR]