Institution
Indian Institute of Technology Guwahati
Education•Guwahati, Assam, India•
About: Indian Institute of Technology Guwahati is a education organization based out in Guwahati, Assam, India. It is known for research contribution in the topics: Catalysis & Computer science. The organization has 6933 authors who have published 17102 publications receiving 257351 citations.
Papers published on a yearly basis
Papers
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TL;DR: An empirical relationship between the normalized IMC filter time constant and percentage overshoot is presented and the main advantage of the proposed method is that only a user-defined over shoot is required to design a PI/PID controller.
Abstract: In this work, the normalized Internal Model Control (IMC) filter time constant is designed to achieve a specified value of the maximum sensitivity for stable first and second order plus time delay process models, respectively. Since a particular value of the maximum sensitivity results in an almost constant percentage overshoot to controller setpoint change, an empirical relationship between the normalized IMC filter time constant and percentage overshoot is presented. The main advantage of the proposed method is that only a user-defined overshoot is required to design a PI/PID controller. Simulation examples are given to demonstrate the value of the proposed method.
71 citations
TL;DR: In this article, a wide variety of tetra-substituted pyrrole derivatives were synthesized through one-pot four-component condensation reaction of aromatic aldehydes, benzylamines, β-ketoesters, and nitroalkanes in the presence of 10−mol−% NiCl2·6H2O in good yields.
71 citations
TL;DR: In this article, the authors investigated the relationship between welfare and geographic metrics from over 14,000 villages in Assam, India and found that geographic metrics such as travel time to market towns, percentage of a village covered with woodland, and percentage of covering a winter crop were significantly related to welfare.
71 citations
TL;DR: The principle of PPi estimation in PCR rendered rapid estimation of bacterial cell numbers with a limit of detection of 10 CFU of Escherichia coli MTCC 433 in as early as 10 PCR cycles and offers interesting application potential in PCR-based rapid diagnostics for pathogenic agents and microbiological quality control.
Abstract: A diformyl-quinoline based receptor (L1) exhibits selective colorimetric and fluorometric sensing of Zn2+ in aqueous medium at pH 7.4 based on the intraligand charge transfer (ICT) process. The in situ formed phenoxo-bridged complex, L1·2Zn can selectively and specifically sense PPi among all the other biologically important anions including ATP through reversible binding. The detection limit for Zn2+ and PPi were found to be approximately 56 and 2 ppb, respectively. The unique selectivity of the PPi by the L1-Zn ensemble could be used as an analytical tool to probe PPi generation in a prototype polymerase chain reaction (PCR) setup and track DNA amplification with higher sensitivity as compared to conventional agarose gel electrophoresis. Interestingly, the principle of PPi estimation in PCR rendered rapid estimation of bacterial cell numbers with a limit of detection of 10 CFU of Escherichia coli MTCC 433 in as early as 10 PCR cycles. The proposed method of PPi sensing offers interesting application pot...
71 citations
TL;DR: The knowledge of unsaturated soil is indispensable for several hydrological and geoenvironmental problems such as permeation of water through vadoze zone, ground water recharge, and deciding irriga... as mentioned in this paper.
Abstract: The knowledge of unsaturated soil is indispensable for several hydrological and geoenvironmental problems such as permeation of water through vadoze zone, ground water recharge, and deciding irriga...
71 citations
Authors
Showing all 7128 results
| Name | H-index | Papers | Citations |
|---|---|---|---|
| Jasvinder A. Singh | 176 | 2382 | 223370 |
| Dipanwita Dutta | 143 | 1651 | 103866 |
| Sanjay Gupta | 99 | 902 | 35039 |
| Santosh Kumar | 80 | 1196 | 29391 |
| Subrata Ghosh | 78 | 841 | 32147 |
| Rishi Raj | 78 | 569 | 22423 |
| B. Bhuyan | 73 | 658 | 21275 |
| Ravi Shankar | 66 | 672 | 19326 |
| Ashutosh Sharma | 66 | 570 | 16100 |
| Gautam Biswas | 63 | 721 | 16146 |
| Sam P. de Visser | 62 | 256 | 13820 |
| Surendra Nadh Somala | 61 | 144 | 28273 |
| Manish Kumar | 61 | 1425 | 21762 |
| Mihir Kumar Purkait | 57 | 267 | 9812 |
| Ajaikumar B. Kunnumakkara | 57 | 201 | 20025 |