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| 1 | Machine-learning-based intelligent framework for discovering refractory high-entropy alloys with improved high-temperature yield strength显示文摘Refractory high-entropy alloys(RHEAs)show significant elevated-temperature yield strengths and have potential to use as high-performance materials in gas turbine engines.Exploring the vast RHEA compositional space experimentally is challenging,and a small fraction of this space has been explored to date.This work demonstrates the development of a state-of-the-art machine learning framework coupled with optimization methods to intelligently explore the vast compositional space and drive the search in a direction that improves high-temperature yield strengths.Our yield strength model is shown to have a significantly improved predictive accuracy relative to the state-of-the-art approach,and also provides inherent uncertainty quantification through the use of repeated k-fold cross-validation.Upon developing and validating a robust yield strength prediction model,the coupled framework is used to discover RHEAs with superior high temperature yield strength.We have shown that RHEA compositions can be customized to have maximum yield strength at a specific temperature. | Stephen A.Giles Debasis Sengupta Scott R.Broderick Krishna Rajan | 2022 | npj Computational Materials2022，，1： | 2 |
| 2 | Combined ab initio quantum chemistry and computational fluid dynamics calculations for prediction of gallium nitride growth显示文摘 | Debasis Sengupta Sandip Mazumder William Kuykendall Samuel A. Lowry | 2005 | Journal of Crystal Growth2005，，3： | 1 |
| 3 | Parameter estimation and GLRT detection in colored non-Gaussian autoreg- ressive processes显示文摘 | Debasis Sengupta Steven Kay | 1990 | IEEE Trisection on Aconstics Speech and Signal Processing1990，38，10： | 1 |
| 4 | Efficient estimation of parameters for non-Gaussian autoregressive processes显示文摘 | DEBASIS SENGUPTA STEVEN KAY | 1989 | IEEE Transactions on Acoustics Speech and Signal Processing1989，37，6： | 1 |
| 5 | Efficient estimation of parameters for non-Gaussian autoregressive processes 显示文摘 | Debasis Sengupta Steven Kay | 1989 | IEEE Transactions on Acoustics Speech and Signal Processing1989，37，6： | 1 |
| 6 | Parameter estimation and GLRT detection in colored non-Gaussian autoregressive processes 显示文摘 | Debasis Sengupta Steven Kay | 1990 | IEEE Transactions on Acoustics Speech and Signal Processing1990，38，10： | 1 |
| 7 | Parameter estimation and GLRT detection in colored non-Gaussian autoregressive processes显示文摘 | Debasis Sengupta Steven Kay | 1990 | IEEE Transaction on Acoustics Speech and Signal Processing1990，38，10： | 1 |
| 8 | Detection in incompletely characterized colored non-Gaussian noise via parametric modeling显示文摘 | Steven Kay Debasis Sengupta | 1993 | IEEE Transactions on Signal Processing1993，41，10： | 1 |
| 9 | Efficient estimation of parameters for non-gaussian autoregressive processes显示文摘 | Debasis Sengupta Steven Kay | 1989 | IEEE Transactions on Acoustics Speech and Signal Processing1989，37，6： | 1 |
| 10 | Efficient estimation of parameters for non-Gaussian autoregressive processes显示文摘 | Debasis Sengupta Steven Kay | 1989 | IEEE Transactions on Acoustics Speech and Signal Processing1989，37，6： | 1 |
| 11 | Clinical outcome of orbital apex syndrome in COVID associated mucormycosis patients in a tertiary care hospital显示文摘AIM: To share clinical pattern of presentation, the modalities of surgical intervention and the one month postsurgical outcome of rhino-orbito-mucormycosis(ROCM) cases.METHODS: All COVID associated mucormycosis(CAM) patients underwent comprehensive multidisciplinar y examination by ophthalmologist, otorhinolaryngologist and physician. Patients with clinical and radiological evidence of orbital apex involvement were included in the study. Appropriate medical and surgical intervention were done to each patient. Patients were followed up one-month post intervention. RESULTS: Out of 89 CAM patients, 31(34.8%) had orbital apex syndrome. Sixty-six(74.2%) of such patients had pre-existing diabetes mellitus, 18(58%) patients had prior documented use of steroid use, and 55(61.8%) had no light perception(LP) presenting vision. Blepharoptosis, proptosis, complete ophthalmoplegia were common clinical findings. Seventeen(19.1%) of such patients had variable amount of cavernous sinus involvement. Endoscopic debridement of paranasal sinuses and orbit with or without eyelid sparing limited orbital exenteration was done in most cases, 34(38.2%) patients could retain vision in the affected eye. CONCLUSION: Orbital apex involvement in CAM patients occur very fast. It not only leads to loss of vision but also sacrifice of the eyeball, orbital contents and eyelids. Early diagnosis and prompt intervention can preserve life, vision and spare mutilating surgeries. | Smiti Rani Srivastava Purban Ganguly Debasis Barman Sudip Das Manimoy Bandyopadhyay Asim Kumar Ghosh Subhra Sarkar Amitabha Sengupta Sarbari Swaika Pritam Chatterjee Amit Kumar Gupta Alok Ranjan Mondal Soumyajit Guha Sinjita Dutta Souvik Adhikari Aditi Kaushik Partha Sundar Biswas Asif Ayub | 2022 | International Journal of Ophthalmology(English edition)2022，15，4： | 0 |
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