Data in Research Methodology – Definition, Types, Classification, and Examples

Data and Its Types in Research Methodology – Definition, Classification, and Examples

Data in Research is the foundation of every study. Without data, no analysis, interpretation, or conclusion can be made. Whether in biology, medicine, social sciences, or business research, data provides the evidence that supports or rejects a hypothesis.

Infrared (IR) Spectroscopy – Definition, Principle, Instrumentation, Applications, Advantages & Limitations

Infrared (IR) Spectroscopy – Definition, Principle, Instrumentation, Applications, Advantages & Limitations

Infrared (IR) Spectroscopy, also called Vibrational Spectroscopy, is an analytical technique that studies the interaction of infrared radiation with matter.

NMR Spectroscopy – Definition, Principle, Instrumentation, Working, Applications, Advantages & Limitations

NMR Spectroscopy – Definition, Principle, Instrumentation, Working, Applications, Advantages & Limitations

NMR Spectroscopy (Nuclear Magnetic Resonance Spectroscopy) is one of the most advanced and widely used analytical techniques in modern chemistry and biology.

Paper Chromatography – Definition, Principle, Types, Steps, Applications, Advantages & Limitations

Paper Chromatography – Definition, Principle, Types, Steps, Applications, Advantages & Limitations

Paper Chromatography (PC) is a form of planar chromatography where the separation takes place on a specialized filter paper. Learn its definition, principle, types, steps, Rf values, applications, advantages, and limitations in detail.

Gamma-ray Spectroscopy – Definition, Principle, Instrumentation, Applications, Advantages & Limitations

Gamma-ray Spectroscopy – Definition, Principle, Instrumentation, Applications, Advantages & Limitations

Gamma-ray spectroscopy (GRS) is a technique that measures the energy distribution of gamma rays emitted by a radioactive sample. By analyzing this spectrum, scientists can identify and quantify specific isotopes present in the material.

X-Ray Spectroscopy – Definition, Principle, Working, Instrumentation, Applications, Advantages & Limitations

X-Ray Spectroscopy – Definition, Principle, Working, Instrumentation, Applications, Advantages & Limitations

X-Ray Spectroscopy is a powerful analytical technique used to identify and study materials by their X-ray emissions. Learn its principle, parts, working, applications, advantages, and limitations in detail.

Z-test in Research Methodology – Definition, Formula, Types, Examples, and Applications

Z-test in Research Methodology – Definition, Formula, Types, Examples, and Applications

The Z-test is a parametric statistical test used to determine whether there is a significant difference between a sample and a population, or between two independent samples.

Gel Filtration Chromatography (GFC) – Definition, Principle, Types, Steps, Applications, Advantages & Limitations

Gel Filtration Chromatography (GFC) – Definition, Principle, Types, Steps, Applications, Advantages & Limitations

Gel Filtration Chromatography (GFC), also known as Size Exclusion Chromatography, is a separation technique used to isolate biomolecules based on size. Learn its principle, parts, steps, types, uses, advantages, and limitations in detail.

ANOVA in Research Methodology – Definition, Types, Table, Examples, and Applications

ANOVA in Research Methodology – Definition, Types, Table, Examples, and Applications

ANOVA (Analysis of Variance) is a statistical method used to compare the means of three or more groups and determine whether there are significant differences among them.

Flow Cytometry – Definition, Principle, Steps, Types, Applications, Advantages & Limitations

Flow Cytometry – Definition, Principle, Steps, Types, Applications, Advantages & Limitations

Flow cytometry is a powerful analytical technique widely used in biology, medicine, and research labs to study cells and particles in a fluid suspension.