1. A Journey of Laser-Induced Graphene in Water Treatment

   • Najmul Haque Barbhuiya
   • Ashish Kumar
   • Swatantra P. Singh

   Review Article 04 February 2021 Pages: 159 - 171

   

2. Surface Modification Technologies for Aerospace and Engineering Applications: Current Trends, Challenges and Future Prospects

   • Harish C. Barshilia

   Review Article 14 February 2021 Pages: 173 - 188

   

3. Recent Trends in Science and Technology of Hydrogen and Polymer Electrolyte Membrane Fuel Cells

   • N. Rajalakshmi
   • R. Gopalan

   Review Article 27 February 2021 Pages: 189 - 218

   

4. Engineering/Technology Talent Development on the College Campus

   • C. P. Ravikumar

   Original Article 02 January 2021 Pages: 219 - 227

5. Development of Turbopump Systems for Cryogenic and Semicryogenic Propulsion Systems of ISRO

   • M. S. Suresh

   Original Article 03 January 2021 Pages: 229 - 241

   

6. Novel Aeroelastic Approaches for Transonic Flutter and Buffet Clearance of Aerospace Vehicles

   • S. Raja

   Original Article 04 January 2021 Pages: 243 - 254

   

7. A Novel Fluorescent “Turn-Off” Probe for Selenium (IV) Detection in Water and Biological Matrix

   • Anupma Thakur
   • Pooja Devi

   Original Article 04 January 2021 Pages: 255 - 263

   

8. Bacterial Cellulose-Based Drug Delivery System for Dual Mode Drug Release

   • Shivakalyani Adepu
   • Peddapapannagari Kalyani
   • Mudrika Khandelwal

   Original Article 09 January 2021 Pages: 265 - 271

   

9. Design and Development of a Robotic Hand with Embedded Sensors Using 3D Printing Technology

   • Laxmeesha Somappa
   • Shahid Malik
   • Maryam Shojaei Baghini

   Original Article 13 January 2021 Pages: 273 - 281

   

10. Additive Processing of a X22CrMoV12-1 Steel: Structure, Properties and Product

    • Snehith Mathias
    • Dheepa Srinivasan
    • Dipankar Banerjee

    Original Article 19 January 2021 Pages: 283 - 295

    

11. Two Phase Linear Quadratic Gaussian Controller Design for Launch Vehicle Autopilot

    • V. R. Lalithambika
    • S. Dasgupta

    Original Article 23 January 2021 Pages: 297 - 309

    

12. Slip Gain Estimation Scheme for Transient Vector Estimator-Based High-Performance Control of Induction Motor Drives

    • Ravi Prakash Reddy Siddavatam
    • Umanand Loganathan

    Original Article 24 January 2021 Pages: 311 - 321

    

13. An Agent-Based Digital Twin for Exploring Localized Non-pharmaceutical Interventions to Control COVID-19 Pandemic

    • Souvik Barat
    • Ritu Parchure
    • Vinay Kulkarni

    Original Article 29 January 2021 Pages: 323 - 353

    

14. An Energy-Resolved Optical Non-invasive Device Detects Essential Electrolyte Balance in Humans at Point-of-Care

    • Neha Bhattacharyya
    • Soumendra Singh
    • Samir Kumar Pal

    Original Article 11 February 2021 Pages: 355 - 364

    

15. Site Detection for Autonomous Soft-Landing on Asteroids Using Deep Learning

    • Khilan Ravani
    • S. Mathavaraj
    • Radhakant Padhi

    Original Article 15 February 2021 Pages: 365 - 375

    

16. Modeling Transmission Dynamics and Risk Assessment for COVID-19 in Namibia Using Geospatial Technologies

    • Kedir Mohammed Bushira
    • Jacob Otieno Ongala

    Original Article 17 February 2021 Pages: 377 - 394

    

17. CO₂ Reduction to Methanol Using a Conjugated Organic–Inorganic Hybrid TiO₂–C₃N₄ Nano-assembly

    • Shreya Singh
    • Arindam Modak
    • Kamal Kishore Pant

    Original Article 22 February 2021 Pages: 395 - 404

    

18. Universal Epidemic Curve for COVID-19 and Its Usage for Forecasting

    • Aryan Sharma
    • Srujan Sapkal
    • Mahendra K. Verma

    Original Article 27 February 2021 Pages: 405 - 413

    

19. Higher Order Sliding Mode-Based Guidance for Controlling Statically Unstable Missiles

    • Ram B. Sankar
    • Pawan Kishore Tiwari
    • Hemendra Arya

    Original Article 03 March 2021 Pages: 415 - 427

    

20. Mapping Viscoelastic Properties Using Helical Magnetic Nanopropellers

    • Arijit Ghosh
    • Ambarish Ghosh

    Original Article Open access 07 March 2021 Pages: 429 - 438

    

21. Analysis of a Dual Recuperated Dual Expansion Supercritical CO₂ Cycle for Waste Heat Recovery Applications

    • Syed J. Hoque
    • Pramod Kumar

    Original Article 10 March 2021 Pages: 439 - 459

    

22. Investigation of Non-Convergence in Waveform Relaxation Based Testing of Power System Controllers

    • S. P. Panda
    • A. M. Kulkarni

    Original Article 19 March 2021 Pages: 461 - 473

    

23. Energy-Efficient Ceiling Fan with Single-Phase Induction Motors

    • Utkarsh Sharma
    • Bhim Singh

    Original Article 19 March 2021 Pages: 475 - 489

    

24. Multilayered and Low-Volume Cavity Resonator Antenna Using Metasurface Reflector and Superstrate for Airborne Application

    • Mohammad Ameen
    • Raghvendra Kumar Chaudhary

    Original Article 20 March 2021 Pages: 491 - 506

    

25. Sen's Innovative Method for Trend Analysis of Epidemic: A Case Study of Covid-19 Pandemic in India

    • Saha Dauji

    Case Study 18 March 2021 Pages: 507 - 521

    

26. Design Concepts for NiTiNOL Wires to Function as a Sensor

    • D. Josephine Selvarani Ruth

    Technical Note Open access 03 March 2021 Pages: 523 - 531

    

27. Study of Texture Evolution in Two-Phase Zr-2.5wt%Nb Pressure Tube Material Fabricated Through Double-Pass Pilgering Route

    • Dinesh Srivastava

    Technical Note 27 March 2021 Pages: 533 - 546