1. Economic Impact Studies of Pressure and Vacuum Metrology at CSIR-NPL, India

   • Afaqul Zafer
   • Sanjay Yadav
   • Dinesh Kumar Aswal

   Feature Article 27 November 2019 Pages: 421 - 429

   

2. Assessment of Urban Heat Islands Effect and Land Surface Temperature of Noida, India by Using Landsat Satellite Data

   • Mohammad Suhail
   • M. Shakir Khan
   • Rashid Aziz Faridi

   Original Paper 23 April 2019 Pages: 431 - 441

   

3. Design and Development of Cost-Effective System for the Measurement of Dielectric Constant of Ceramic Materials Using PIC Microcontroller

   • M. Vishnu Chittan
   • Mani Kumar Chimpineni
   • D. Sailaja

   Original Paper 15 April 2019 Pages: 443 - 450

   

4. Total Column Ozone, Precipitable Water Content and Aerosol Optical Thickness Over Atigre Village, a Tropical Station: First Observations

   • Dada P. Nade
   • Swapnil S. Potdar
   • Devendraa Siingh

   Original Paper 27 April 2019 Pages: 451 - 463

   

5. Measurement of Benzo(a)pyrene in PM₁₀ Collected in New Delhi

   • Jyoti Pokhariyal
   • Anubha Mandal
   • Shankar G. Aggarwal

   Short Communication 16 April 2019 Pages: 465 - 471

   

6. Report of a Multilateral Accurate Measurement Comparison on a High-Precision Multimeter to Evaluate the Traceability Transfer from INRIM in the Field of Low-Frequency Electrical Quantities

   • Flavio Galliana
   • Marco Lanzillotti

   Case Report 07 May 2019 Pages: 473 - 478

   

7. Vertical Profiling of Radio Refractivity and Associated Parameters Using Tethered Balloon Over New Delhi

   • A. Ahlawat
   • S. K. Mishra
   • B. Gupta

   Original Paper 10 June 2019 Pages: 479 - 485

   

8. Volume Measurement of Large Volumetric Vessel Using Tap Water

   • Goutam Mandal
   • Anil Kumar
   • Manoj Kumar

   Original Paper 02 May 2019 Pages: 487 - 493

   

9. Ambient Air Quality and Its Sources Surrounding to Hydropower Projects in the Satluj Basin, Northwestern Himalaya, India

   • Bhim Chand
   • Jagdish Chandra Kuniyal
   • Raghubir Chand

   Original Paper 10 May 2019 Pages: 495 - 510

   

10. Design Investigations of Axis-Symmetrical Force Transducers

    • Richa Saxena
    • Sanjoy K. Ghoshal
    • Harish Kumar

    Case Report 20 May 2019 Pages: 511 - 519

    

11. GPS-Based Time Transfer Using Low-Cost Receivers

    • Michael J. Wouters
    • E. Louis Marais

    Original Paper 07 May 2019 Pages: 521 - 528

    

12. Analysis of Random Factors Affecting Measurement Accuracy of Portable Coordinate Measuring Arm

    • Chang-Hyon Rim
    • Bai-Qing Sun
    • Pyol Kim

    Original Paper 09 July 2019 Pages: 529 - 539

    

13. Noninvasive Temperature Measuring and Early Fault Detecting System for Manufacturing Industry

    • Dilip Kumar
    • Kumar Gaurav Suman

    Original Paper 27 May 2019 Pages: 541 - 550

    

14. A Modified Acid Digestion Method for Analysis of Gold in Geological Samples: A Comparative Study

    • Prasun Ghosh
    • Haridas Mandal
    • N. V. R. Kiran

    Original Paper 30 May 2019 Pages: 551 - 558

    

15. Effects of Waveforms Distortion for Household Appliances on Power Quality

    • Hala Mageed
    • Adel S. Nada
    • Rehab S. Salah Eldeen

    Original Paper 04 November 2019 Pages: 559 - 572