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Researcher · Avinashilingam University · India

K. Usha

K. Usha publishes mostly in Plant Science, Complementary and alternative medicine and Nutrition and Dietetics, on topics such as Moringa oleifera research and applications, Natural Antidiabetic Agents Studies and Wastewater Treatment and Reuse.

OpenAlex
World rank
#5,607,243
of 7,710,434 ranked researchers
Rank in India
#166,094
of 280,097
Works
18
Citations
181
Citations per work
10.1
h-index
6
i10-index 5Top 77% in Plant Science
K. Usha

What does K. Usha research?

K. Usha's work is mostly in Agricultural and Biological Sciences (17%), Medicine (13%), Nursing (6%).

Everything else: 10 works · 55.2% of their workLife Sciences: 4 works · 21.3% of their workAgricultural and Biological Sciences: 3 works · 17.0% of their workPlant Science: 3 works · 17.0% of their workPharmacology, Toxicology and Pharmaceutics: 1 works · 4.3% of their workPharmacology: 1 works · 4.3% of their workHealth Sciences: 3 works · 19.2% of their workMedicine: 2 works · 12.8% of their workComplementary and alternative medicine: 1 works · 6.4% of their workEndocrinology, Diabetes and Metabolism: 1 works · 6.4% of their workNursing: 1 works · 6.4% of their workNutrition and Dietetics: 1 works · 6.4% of their workSocial Sciences: 1 works · 4.3% of their workEconomics, Econometrics and Finance: 1 works · 4.3% of their workEconomics and Econometrics: 1 works · 4.3% of their workTHEIR WORKK. Usha18works
Life Sciences21%Health Sciences19%Social Sciences4%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
  1. Everything else1055.2%
    1. Agricultural and Biological Sciences317.0%
    2. Pharmacology, Toxicology and Pharmaceutics14.3%
    1. Medicine212.8%
    2. Nursing16.4%
    1. Economics, Econometrics and Finance14.3%
  1. 1Plant Science17% of their works
  2. 2Complementary and alternative medicine6% of their works
  3. 3Nutrition and Dietetics6% of their works
  4. 4Endocrinology, Diabetes and Metabolism6% of their works
  5. 5Economics and Econometrics4% of their works
  6. 6Pharmacology4% of their works

Research topics

Which keywords describe K. Usha's research?

The keywords of their largest research topics: Antioxidants, Oxidative Stress, Phytochemicals, Antioxidant Properties, Diabetes, Insulin Resistance, Moringa oleifera and Free Radicals.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 21 words, with their numbers
  1. Antioxidants52 topics
  2. Oxidative Stress52 topics
  3. Phytochemicals42 topics
  4. Antioxidant Properties31 topic
  5. Diabetes31 topic
  6. Insulin Resistance31 topic
  7. Moringa oleifera31 topic
  8. Free Radicals21 topic
  9. Functional Foods22 topics
  10. Nutritional Value22 topics
  11. Polyphenols21 topic
  12. Wastewater Reuse21 topic
  13. Water Scarcity21 topic
  14. Agroforestry11 topic
  15. Buckwheat11 topic
  16. Food Security11 topic
  17. Honey Bees11 topic
  18. Neonicotinoids11 topic
  19. Nutrition11 topic
  20. Quinoa11 topic
  21. Tree Domestication11 topic

Where does K. Usha work?

K. Usha's main affiliation in the publication record is Avinashilingam University, India.

How many publications and citations does K. Usha have?

OpenAlex counts 18 works and 181 citations for K. Usha, an h-index of 6, ranking #5,607,243 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Other researchers named K. Usha

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