OOIR: Observatory of International Research

Papers

(The TQCC of MAPAN-Journal of Metrology Society of India is 3. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-06-01 to 2026-06-01.)

Article	Citations
A Bidirectional Algorithm for Evaluation of Straightness Error	71
Preparation of Indigenous Radioactive Air Filter Standard for Gamma Spectrometry	24
Estimation of Reference Gamma Radiation Field for Calibration of Radiation Monitors	23
DMD Based Microscopic Fringe Projection Profilometry of Copper-Clad Substrates	19
Sustainable Development of Copper Oxide Nanoparticles for Automotive Applications	18
Measurement Uncertainty Evaluation and Calibration of Electrical Safety Analyzer for Biomedical Equipment	18
Research on Material Outgassing Measurement System with an In-Situ Calibration	17
Traceability of Total Spectral Radiant Flux (TSRF) Scale Using Spectral Irradiance and Total Luminous Flux Scale at CSIR-NPL, India	17
Experimental Measurement of Structural Static and Dynamic Characteristics of Glass/Banana Hybrid Composite	16
A Metrological Perspective Review for Reliable and Traceable Sensor Networks	15
Application of Statistical Parameters to Analyse the Performance of PWM Techniques in 3-Level Inverter-Based Compensator for Power Quality Improvement	14
Design of an Improved Method for Milk Quality Assessment Using Hybrid Capacitive Sensor and Broadband Dielectric Spectroscopy	14
Range Extension down to 1 mL/h of Micro Liquid Flow Calibration Facility at CSIR-NPL, India	13
A New Technique for Volumetric Soil Moisture Evaluation Using Geostationary Satellite	12
Disaster Risk Reduction as Measurement-Based Governance: Extending the Aswal Model of National Quality Infrastructure Through Traceable and Uncertainty-Aware Risk Assessment	12
Uncertainty Analysis in Z-Scan Spectroscopy: A Systematic Approach for Budget Estimation	12
A Laser Based Universal Oscillator for Next Generation Optical Frequency Standards	12
Measurement and Evaluation of Sound Absorption Characteristics of Auditorium and Office Seats for Prioritizing Efficacious Acoustics in Auditoriums, Halls and Meeting Rooms	11
Analysis of Shapes of Centrifugal Force-Generating Rod in Centrifugal Force-Assisted Abrasive Flow Machining Process	10
Design and Implementation of Rectangular Dielectric Resonator Antennas for GPS-Based Toll System	10
Design and Experimental Validation of a Dual-Position East–West North-Seeking Downhole Multi-Parameter Tool Using a Hybrid MEMS-IMU and Single-Axis Fiber-Optic Gyroscope	9
Dimensional Assessment and Measurement Uncertainty Estimation of H13 Tool Steel Specimen Fabricated using Metal Fused Filament Fabrication (M-FFF)	9
Long-Term Stability Analysis for Measurement Class of Phasor Measurement Unit at CSIR-NPL	8
National Physical Laboratory, India: Tryst with Metrology and the Metre Convention	8
A Metrological Analysis of GPS Ceramic Antenna Using Polarization Conversion with Anti-Jamming Features	8

Measurement of Mechanical Properties of Friction Stir Welding of Al–Li alloy under different environmental conditions	8
Estimation of Elastic Constants Using Numerical Methods and Their Validation Through Experimental Results for Unidirectional Carbon/Carbon Composite Materials	7
An International Bilateral Inter-Laboratory Temperature Comparison Measurement	7
An Anomaly Detection System for Time Accuracy Assessment of Multiple Network Time Protocol Servers using Isolation Forest	7
Online Calibration of Transformer Angle Difference in Power Metering Energy Meters Based on FFT Algorithm and Phase Compensation Technology	7
Sound Absorption Behaviour of Vetiver Grass Fibre-based Manufactured Pine Board	7
Source Attributes of PM2.5 Over the Indian Himalaya Using PMF and CWT Analysis	7
Ambient Radiological Condition around an Operating Uranium Mill Tailings Disposal Facility at Turamdih, India	7
Research on Metrological Detection Device for Ultrasonic Sensor for Evaporation Measurement	6
Evolution of national standards of capacitances at CSIR-NPL over the last 50 years	6
Assessment of Dose Rates to Non-human Biota of Terrestrial Environment around Kaiga Generating Station, Kaiga	6
Evaluating Time Synchronization Performance on an Edge Device Using Geographically Distributed NTP Servers	6
Development of a Non-contact Respiratory Rate Measurement Method Considering Introduction of Rapid Response Systems	6
Finishing and Wear analysis of 3D-Printed Workpiece Through Centrifugal Force-Assisted Abrasive Flow Machining	6
Correction: Review on Classification, Sources and Management of Road Dust and Determination of Uncertainty Associated with Measurement of Particle Size of Road Dust	6
Second-Order Correlation Measurement for Single-Photon Metrology	6
Tribological Performance of Aluminium Metal Matrix Hybrid Composites	5
Influence of Temperature and Relative Humidity on PM2.5 Concentration over Delhi	5
Optimizing Image Quality and Reliability Through Chunking Fusion and Wavelet Transform	5
Design of a Triple-Layered Plasmonic Biosensor for Glucose Monitoring from Urine Sample for DIABETES Prevention	5
Accuracy of Temporal Sampling Strategies for the Estimation of the Annual Average Equivalent Noise Levels in Urban Scenario	5
Development of an Adjustable Pulse Measurement System for Determining the Precise Position for Recording High Wrist Pulse Signals	5
Reverse Manufacturing and 3D Inspection of Mechanical Fasteners Fabricated Using Photopolymer Jetting Technology	5
A Smart Gas Measurement Device Using Multi-sensor Fusion Techniques	5
Interlaboratory Comparison of Vacuum Pressure Gauge Calibration Across Public Institution Branches	5
Black Carbon: A Dual Threat to Climate and Public Health—Challenges, Impacts, and Mitigation Strategies	5
PM2.5 Observations of Outdoor and Indoor Environment at Dwarka, New Delhi, India	5
An Experimental Study on the Mechanical Properties and Microstructure of Epoxy-Al2O3 Polymer Nanocomposites	5
Two-Element UWB Antenna with Multiple Open Slots in Fountain-Shaped Ground for Wearable and Biomedical Applications	5
Evolution of Analytical Methods for Radon Measurement in India	5
Assessment of Air Quality Before and During COVID-19-Induced Lockdown in Jaipur, India	5
Novel Remote Calibration Method of Length Value: Based on Optical Fiber Information Transmission	5
Health Risk Assessment, and Seasonal Radon-Thoron Concentrations of Water Samples in Kahramanmaras Sutcu Imam University, TURKEY	4
Preparation, Verification and Stability of Calibration Gas Mixture of Benzene in Nitrogen	4
Improved Design of Thread Plug Gauge for Easiness in Calibration and Accessibility	4
Characterisation of Indoor Volatile Organic Compounds and Its Association with Respiratory Symptoms Among Children Living in Solid Fuel Using Households in Tamil Nadu, India	4
Measurement, Evaluation, and Performance of 60 Gbps DPSK WDM Free Space Optical Link for Haze and Rain Conditions	4
Performance Evaluation of FPGA-based Standalone, Portable TDCR System	4
Measurement and Evaluation of Airborne Sound Insulation and Absorption Characteristics of Noise Barriers Made of Different Materials for Noise Control Applications	4
Interferometric Imaging Ellipsometer for Characterizing the Physical Parameters of a Grown Oxide Layer	4
The Study of Metrological Comparison of Reference Materials at Multiple Levels of Quantity Value	4
A Novel Technique to Enhance the Magnitude of NavIC–IR signal at Higher Elevation Angles for the Evaluation of Volumetric Soil Moisture	4
Design Study of Double Parallel Beam Cutting Force Sensor	4
Investigations into the Impact of Vehicular Vibration at Sukki Village, a Landslide Prone Area, Uttarakhand India	4
Study of Interfacial Tension of Distilled Water Using Pendant Drop Method	4
Production and Certification of Toxic Metal-Induced Basmati Rice: An Indigenous Cultivated Rice CRM/BND	4
Test and Evaluation of Burning Explosion Power of Dry-Type Bushing	4
Evaluation of calibration efficacy for negative temperature coefficient thermistors in marine thermal environments	3
Development of Am-241 Activity Standards	3
Development of High-Pressure Transducer: Design, Finite Element and Experimental Analysis	3

Measurement and Prediction of Chatter Stability in CNC Milling Using VMD and Decision Tree Classification	3
Variations and Inter Relationship in Mid-tropospheric Carbon Dioxide, Temperature and Water Vapour Using AIRS Observations	3
Evaluation and Analysis of Environmental Noise Levels in NCT of Delhi, India	3
Exploring the Interruption-Recovery Pattern of Air Pollutants During the COVID-19 Pandemic in Southern Brazil: An Analysis of the New Normal	3
Mechanical, Elastic and Microstructural Investigations on HCP Phase High-Entropy Alloys	3
A Compact Wind Tunnel for Calibrating Anemometers Used for Indoor Airflow	3
Measurement Uncertainty of Chromatographic Analyses: A Comparative Study on the Role of Reference Materials	3
Design and Implementations of Pigeon’s Away Electronic System	3
Commissioning NIS 1 kN·m Primary Torque Standard Machine	3
The UKQI: Status and Importance for National Growth	3
Clinical Investigation and Statistical Analysis Improve the Metrological Reliability of Forehead Infrared Radiation Thermometers	3
Selection of Inductance Standard for a Comparison Using Statistical Methods Based on Accurate Measurements	3
From Measurement to Mitigation: A Metrology-Anchored Framework for Managing Delhi’s Air Pollution	3
Generalized Bayesian Estimation of Survival Time Distributions Using Informative and Non-informative Priors Based on Fuzzy Information	3
Linking High Alternating Current Measurements to SI System Using Thermal Converters and Shunts	3
Feasibility Study of Uranium Mill Tailings as Construction Material by Making Bricks and Assessment of Its Radiological Significance	3
Applicability of Metrology 4.0 Technologies for the Manufacturing Industries	3
Analysis of Radionuclide Partitioning at Various Stages of Processing of Ilmenite Ore Using HPGe Gamma-Ray Spectrometry	3
Investigating DC Characteristics in Testing Precision Current Shunts for Steady State	3
Method Validation of Gas Chromatography and Stability Study for Analysis of Standard Gas Mixtures of Carbon Dioxide in Nitrogen Matrix	3
Case studies on the Physical and Optical Properties of Clouds Observed Over a Western Himalayan Site	3
Methodology for Precisely Determining Ionosphere Travelling Disturbances Using NavIC	3
International Bilateral Inter-laboratory Comparison Measurements Between Public Institutions for Dry-Block Calibrator and Thermometer Calibrations	3
Investigation of Time-Domain Feature Selection and GMDH Neural Network Application for Determination of Volume Percentages in X-Ray-Based Two-Phase Flow Meters	3
Characterization of Aerosol Properties in the Delhi Region During the Biomass Burning and Subsequent Hudhud Cyclone	3
Development of an Innovative Algorithm for Accurate Measurement of Human Blood Pressure	3
Study of Ground-Based and CERES-Retrieved Solar UVA and UVB Radiations Over Different Stations in India	3