OOIR: Observatory of International Research

Papers

(The TQCC of MAPAN-Journal of Metrology Society of India is 2. 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 2021-05-01 to 2025-05-01.)

Article	Citations
Traceability of Total Spectral Radiant Flux (TSRF) Scale Using Spectral Irradiance and Total Luminous Flux Scale at CSIR-NPL, India	62
DMD Based Microscopic Fringe Projection Profilometry of Copper-Clad Substrates	45
Developed Method to Evaluate Some Optical Parameters in Gauge Block Measurements Using Ellipsometry	40
Limitation of the Artifact-Based Definition of the Kilogram, its Redefinition and Realization Using Kibble Balance	39
Experimental Measurement of Structural Static and Dynamic Characteristics of Glass/Banana Hybrid Composite	21
Significance of Metrological Tools in an ISO 17025 Accredited Quality System for a Biological Evaluation Facility	18
Efficiency Measurement of Organic Solar Cells: Step-by-Step Protocol to be Followed	14
Application of Statistical Parameters to Analyse the Performance of PWM Techniques in 3-Level Inverter-Based Compensator for Power Quality Improvement	14
Estimation of Reference Gamma Radiation Field for Calibration of Radiation Monitors	14
A Bidirectional Algorithm for Evaluation of Straightness Error	13
Development of Monodispersed Polystyrene Particles as Thailand Reference Materials (TRM)	12
Preparation of Indigenous Radioactive Air Filter Standard for Gamma Spectrometry	12
Design and Implementation of Rectangular Dielectric Resonator Antennas for GPS-Based Toll System	12
Respiratory Deposition Dose of PM2.5 and PM10 Before, During and After COVID-19 Lockdown Phases in Megacity-Delhi, India	11
Range Extension down to 1 mL/h of Micro Liquid Flow Calibration Facility at CSIR-NPL, India	11
Analysis of Shapes of Centrifugal Force-Generating Rod in Centrifugal Force-Assisted Abrasive Flow Machining Process	10
A Laser Based Universal Oscillator for Next Generation Optical Frequency Standards	10
Prediction of Tropospheric Amplitude Scintillation for Accurate Design of Earth-Space Communication Link over Akure, Nigeria	10
Development of CRM for Quality Assurance of Cement	9
Long-Term Stability Analysis for Measurement Class of Phasor Measurement Unit at CSIR-NPL	9
Estimating the Statistics of Non-Uniform and Time-Varying Distributed Parameter Fluctuations in a Transmission Line	9
Estimation of Elastic Constants Using Numerical Methods and Their Validation Through Experimental Results for Unidirectional Carbon/Carbon Composite Materials	8
An International Bilateral Inter-Laboratory Temperature Comparison Measurement	8
Ambient Radiological Condition around an Operating Uranium Mill Tailings Disposal Facility at Turamdih, India	8
Measurement of Mechanical Properties of Friction Stir Welding of Al–Li alloy under different environmental conditions	8

Sound Absorption Behaviour of Vetiver Grass Fibre-based Manufactured Pine Board	8
Second-Order Correlation Measurement for Single-Photon Metrology	7
Evolution of national standards of capacitances at CSIR-NPL over the last 50 years	7
Assessment of Dose Rates to Non-human Biota of Terrestrial Environment around Kaiga Generating Station, Kaiga	7
Correction: Review on Classification, Sources and Management of Road Dust and Determination of Uncertainty Associated with Measurement of Particle Size of Road Dust	7
Finishing and Wear analysis of 3D-Printed Workpiece Through Centrifugal Force-Assisted Abrasive Flow Machining	7
Reverse Manufacturing and 3D Inspection of Mechanical Fasteners Fabricated Using Photopolymer Jetting Technology	7
Statistical Modelling and Mapping of Intensity Spectrum in Breast MR Images	6
Evolution of Analytical Methods for Radon Measurement in India	6
Indoor Air Pollution in Indian Rural Kitchen: A Case Study	6
Novel Remote Calibration Method of Length Value: Based on Optical Fiber Information Transmission	6
Influence of Temperature and Relative Humidity on PM2.5 Concentration over Delhi	6
PM2.5 Observations of Outdoor and Indoor Environment at Dwarka, New Delhi, India	6
Tribological Performance of Aluminium Metal Matrix Hybrid Composites	6
Design of a Triple-Layered Plasmonic Biosensor for Glucose Monitoring from Urine Sample for DIABETES Prevention	6
Accuracy of Temporal Sampling Strategies for the Estimation of the Annual Average Equivalent Noise Levels in Urban Scenario	6
Two-Element UWB Antenna with Multiple Open Slots in Fountain-Shaped Ground for Wearable and Biomedical Applications	6
Optimizing Image Quality and Reliability Through Chunking Fusion and Wavelet Transform	6
SODAR Based Meteorological Sensor Network for Air Pollution Monitoring in Northern India	5
Design and Development of SODAR Antenna Structure	5
Spatial and Temporal Variations of Air Pollutants in Urban Agglomeration Areas in Gujarat, India During 2004–2018	5
Variations and Source Apportionment of PM2.5 and PM10 Before and During COVID-19 Lockdown Phases in Delhi, India	5
Interferometric Imaging Ellipsometer for Characterizing the Physical Parameters of a Grown Oxide Layer	5
Assessment of Air Quality Before and During COVID-19-Induced Lockdown in Jaipur, India	5
Improved Design of Thread Plug Gauge for Easiness in Calibration and Accessibility	5
Production and Certification of Toxic Metal-Induced Basmati Rice: An Indigenous Cultivated Rice CRM/BND	5
Performance Evaluation of FPGA-based Standalone, Portable TDCR System	5
The Study of Metrological Comparison of Reference Materials at Multiple Levels of Quantity Value	5
Study of Interfacial Tension of Distilled Water Using Pendant Drop Method	5
Development of an Adjustable Pulse Measurement System for Determining the Precise Position for Recording High Wrist Pulse Signals	5
Characterisation of Indoor Volatile Organic Compounds and Its Association with Respiratory Symptoms Among Children Living in Solid Fuel Using Households in Tamil Nadu, India	5
A Comparative Study of Ultrasonic Contact and Immersion Method for Dimensional Measurements	5
Measurement, Evaluation, and Performance of 60 Gbps DPSK WDM Free Space Optical Link for Haze and Rain Conditions	5
Towards the Green Analytics: Design and Development of Sustainable Drinking Water Quality Monitoring System for Shekhawati Region in Rajasthan	5
Health Risk Assessment, and Seasonal Radon-Thoron Concentrations of Water Samples in Kahramanmaras Sutcu Imam University, TURKEY	5
Commissioning NIS 1 kN·m Primary Torque Standard Machine	4
Design Study of Double Parallel Beam Cutting Force Sensor	4
Creation of High-Precision Standard for Metrological Service of Measuring and Reproducing Alternating Current	4
Bilateral Comparison of Radiation Temperature Measurements from − 20 to 1600 °C Between TUBITAK-UME (Turkey) and SASO-NMCC (Kingdom of Saudi Arabia)	4
Method Validation of Gas Chromatography and Stability Study for Analysis of Standard Gas Mixtures of Carbon Dioxide in Nitrogen Matrix	4
Evaluating Uncertainty of Measurement While Predicting Location in Smart Vehicles	4
Evaluating the Uncertainty of Classification Due to Image Resizing Techniques for Satellite Image Classification	4
Realization of ITS-90 Radiance Temperature Scale from 961.78 °C to 3000 °C at CSIR-NPL	4
Development of High-Pressure Transducer: Design, Finite Element and Experimental Analysis	4
Evaluation and Analysis of Environmental Noise Levels in NCT of Delhi, India	4
Analysis of Radionuclide Partitioning at Various Stages of Processing of Ilmenite Ore Using HPGe Gamma-Ray Spectrometry	4
Preparation, Verification and Stability of Calibration Gas Mixture of Benzene in Nitrogen	4
Theoretical Simulation for Evaluating Error in Irradiance Measurement Using Optical Detectors Having Different Cosine Responses	4
The UKQI: Status and Importance for National Growth	4
Investigating DC Characteristics in Testing Precision Current Shunts for Steady State	3

Design and Construction of a Low Loss Substrate Integrated Waveguide (SIW) for S Band and C Band Applications	3
Development of Am-241 Activity Standards	3
Variations and Inter Relationship in Mid-tropospheric Carbon Dioxide, Temperature and Water Vapour Using AIRS Observations	3
Measurement Uncertainty of Chromatographic Analyses: A Comparative Study on the Role of Reference Materials	3
Measurement and Compensation of Voltage Sag Employing open-loop Single-Phase Dynamic Voltage Restorer	3
International Bilateral Inter-laboratory Comparison Measurements Between Public Institutions for Dry-Block Calibrator and Thermometer Calibrations	3
A Versatile Ultra-Wideband Radio Sensor for Early Stage Detection of Breast Cancer	3
Study of Ground-Based and CERES-Retrieved Solar UVA and UVB Radiations Over Different Stations in India	3
Phthalate Esters from Packaged Milk and Associated Human Health Risk: A Monte Carlo Probabilistic Simulation Approach	3
Technique of Controlling the Bandwidth of MIMO Rectangular Dielectric Resonator Antenna	3
Evaluation and Improvement of a Transformerless High-Efficiency DC–DC Converter for Renewable Energy Applications Employing a Fuzzy Logic Controller	3
Design and Implementations of Pigeon’s Away Electronic System	3
Monostatic Radar-Based Microwave Imaging of Breast Tumor Using an Ultra-wideband Dielectric Resonator Antenna (DRA) with a Sierpinski Fractal Defected Ground Structure	3
Experimental Investigation on Machinability and Geometric Tolerance in Die-Sinking EDM of Microholes and Channels	3
A Compact Wind Tunnel for Calibrating Anemometers Used for Indoor Airflow	3
Development of an Innovative Algorithm for Accurate Measurement of Human Blood Pressure	2
Feasibility Study of Uranium Mill Tailings as Construction Material by Making Bricks and Assessment of Its Radiological Significance	2
An Overview of Vehicular Emission Standards	2
Proficiency in Determining 134Cs and 137Cs in Aquatic Samples Using Gamma Spectrometry	2
A Compact Device for Precise Distribution of Time and Frequency Signal	2
Exploring the Timing Performance of a Geodetic GNSS Receiver in GPS-Only Mode	2
A Versatile Ultra-Wideband Radio Sensor for Early Stage Detection of Breast Cancer	2
Performance Evaluation of a 3D Printed Auxetic Structure Based Acoustic Metamaterial	2
Exploring the Interruption-Recovery Pattern of Air Pollutants During the COVID-19 Pandemic in Southern Brazil: An Analysis of the New Normal	2
Comparative Seasonal Variability of the Atmospheric Boundary Layer over Gangetic Plain (Varanasi) and Coastal Region (Goa), India	2
EMC/EMI Compliance for Electromagnetic Field Measurement: An Overview	2
Measuring Model for the Gravimetric Method by Drying in N-Stages Applied to Materials with High Moisture Content	2
Investigating the Impact of OIML Weights Used as Reference on Mass Determination of Pressure Balances’ Disk Weights	2
Correction to: A TCAD Approach to Analyze the Performance of Dual Gate Dielectric Modulated Vertical Tunnel Field Effect Transistor Based Biosensor	2
Development of the Primary Standard for IAEA TRS-457 at OAP, Thailand	2
Improving the Measurement of Volume Fraction of Multiphase Fluids Based on Attenuation of Gamma Rays Without the Use of Artificial Intelligence	2
Mechanical, Elastic and Microstructural Investigations on HCP Phase High-Entropy Alloys	2
Methodology for Precisely Determining Ionosphere Travelling Disturbances Using NavIC	2
Supervised Machine Learning Based Approach for Early Fault Detection in Polymer Gears Using Vibration Signals	2
Comparison of Pseudorandom Number Generators and Their Application for Uncertainty Estimation Using Monte Carlo Simulation	2
Correction to: The Uncertainty Paradox: Molar Mass of Enriched Versus Natural Silicon Used in the XRCD Method	2
Seasonal Variability in Key Radiological Attributes in U-Processing Plant and Solid Waste Disposal Sites at Jaduguda, India	2
Development of Nickel–Carbon Eutectic Fixed Point Cell for Thermocouple Thermometry	2
Design, Development, and Characterization of Cross Beam Force Transducer for Low Force Measurement	2
The Study of Atmospheric Stability Using Radio Refractivity Profiles Over a Tropical Climate in Nigeria	2
Stable Isotope Ratio and Elemental Analysis (CNS) in Mangrove Leaves in the Creek Ecosystem: An Indicator of Coastal Marine Pollution	2
Studies on Temperature Sensitivity of a White Rabbit Network-Based Time Transfer Link	2
Performance Analysis and Measurement of Soil Moisture Content by Piezoresistive Sensor	2
Dimensional Metrology: Underpinning the Automotive Sector in an Indelible Fashion	2
Design and Testing of SMPS in Accordance with IEC 61000-4-11 Standard with Measurement Uncertainty	2
Investigation of Track Based On Part Measurement	2
Applicability of Metrology 4.0 Technologies for the Manufacturing Industries	2
Experimental and Numerical Investigations of Formability of Two-Ply Clad Sheet of Stainless Steel and Aluminium Alloy	2
Seasonal Trends and source Apportionment of Carbonaceous Aerosols in PM10 at Central Delhi, India	2
Development of Three-Cup Anemometer Calibrator Using CFD Simulation	2
Establishment of SI Traceability and Certification of CRMs/BNDs of Aqueous Elemental Solutions Produced In-house and Through RMP Under Metrology in Chemistry Programme at NPL, India	2
Preparation of In-House Calibration Standard Solutions for Mn, Co and Their Assay Using Nuclear Analytical Techniques	2
Solar PV System and Battery-operated DSTATCOM for Power Quality Enhancement: A Review	2
Calibration Method and Uncertainty Evaluation of 2θ Angle for X-Ray Diffractometer	2
Sustainability of Industry 6.0 in Global Perspective: Benefits and Challenges	2
Identification of Carbonaceous Species and FTIR Profiling of PM2.5 Aerosols for Source Estimation in Old Delhi Region of India	2
Remote Calibration of Sundials of Jantar Mantar Jaipur Rajasthan and its Traceability with IST	2
Indian Standard Time Dissemination Using Precision Time Protocol: Toward Resilient Time Synchronization Using Optical Fibers for Critical Infrastructure in India	2
Investigation of Time-Domain Feature Selection and GMDH Neural Network Application for Determination of Volume Percentages in X-Ray-Based Two-Phase Flow Meters	2
Effect of Seasonal Variations on Environmental Noise Levels in Urban Zones: A Case Study in Delhi City, India	2
Navigation with Indian Constellation and its Applications in Metrology	2