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4篇 您的检索式:作者名="Rahul Ray"
    题名 作者 年代 出处 被引量
1Modular product family design: Agent-based pareto-optimization and quality loss function-based post-optimal analysis 显示文摘Rai Rahul Allada Venkat 2003International Journal of Production Research Nov 202003,41,17:1
2Gut Microbiota: Its Role in Hepatic Encephalopathy显示文摘Rahul Rai Vivek A. Saraswat Radha K. Dhiman 2014Journal of Clinical and Experimental Hepatology2014,,:1
3Laparoscopic management of hydatid cysts using long ribbon gauze:An initial experience of 37 consecutive cases显示文摘Objective:The laparoscopic approach is becoming the standard of care for many surgical disorders.However,in the case of hydatid cysts,laparoscopic management is challenging due to the risk of spillage of hydatid fluid,which can cause an anaphylactic reaction and recurrence.Here,we report our initial experience with laparoscopic partial pericystectomy of hydatid cysts using long ribbon gauze to decrease intra-operative spillage.Method:This was a retrospective study(between January 2010 and December 2021)in the Department of Surgical Gastroenterology,Sanjay Gandhi Postgraduate Institute of Medical Science,a tertiary care referral center in northern India.Here,we have included 37 consecutive patients with hydatid cysts of the liver and spleen.Diagnosis was made by laboratory and imaging findings(abdominal sonography or contrast enhanced CT scans).All patients were managed with laparoscopic partial pericystectomy.Intraoperatively,a betadine-soaked long ribbon gauze,high-pressure suction canula,and an endo-bag were used in all patients.The collected data included patient demography,location,size,and number of cysts,WHO type,operative time,blood loss,postoperative complications,hospital stay and follow-up.Result:In our series,the mean age was 38.4±13.6 years,15(40.5%)were men and 22(59.5%)were women.The right lobe of the liver was the most commonly affected site(21,56.8%).The mean operative time was 80.0±32.0 min,and intraoperative blood loss was 23.6±11.5 mL.Bile leak was present in 6(16.2%)patients.There was no mortality.The hospital stay was 5(3,9)days,and no recurrence was observed at a median follow-up of 36 months.Conclusion:Laparoscopic partial pericystectomy using this technique is safe in the management of hydatid cysts.Simply,proper packing and safe removal of soaked gauzes can minimize the incidence of postoperative complications and recurrence.Ashok Kumar II Nalini Kanta Ghosh Anu Behari Ashish Singh Rahul Rai Somanath Malage Rajneesh Kumar Singh 2023Laparoscopic, Endoscopic and Robotic Surgery2023,6,3:0
4Machine auscultation: enabling machine diagnostics using convolutional neural networks and large-scale machine audio data显示文摘Acoustic signals play an essential role in machine state monitoring. Efficient processing of real-time machine acoustic signals improves production quality. However, generating semantically useful information from sound signals is an ill-defined problem that exhibits a highly non-linear relationship between sound and subjective perceptions. This paper outlines two neural network models to analyze and classify acoustic signals emanating from machines:(i) a backpropagation neural network (BPNN);and (ii) a convolutional neural network (CNN). Microphones are used to collect acoustic data for training models from a computer numeric control (CNC) lathe. Numerical experiments demonstrate that CNN performs better than the BP-NN.Ruo-Yu Yang Rahul Rai 2019Advances in Manufacturing2019,7,2:0
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