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Grenada vs South Sudan

On research quality in 2022-now, South Sudan ranks #178 in the world and Grenada #180, of 189 countries. Grenada stands higher in 1 of the 5 fields both publish in, South Sudan in 4.

Research profiles alike: 0.17somewhat alike shapes of research, whatever their size. How it is measured

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Grenada

World rank, 2022-now
#180
#172 all time
Works, 2022-now
700
fractional
Top-10% rate
6.9%
share of its work among the world's most cited
Open access
56%
of its works free to read

Strongest relative focus: Microbiology, Equine, Gastroenterology.

South Sudan

World rank, 2022-now
#178
#154 all time
Works, 2022-now
2.8k
fractional
Top-10% rate
8.5%
share of its work among the world's most cited
Open access
63%
of its works free to read

Strongest relative focus: Gender Studies, Architecture, Library and Information Sciences.

Who leads, measure by measure?

South Sudan leads on 5 of 9 measures: research quality, output, top-10% rate, citations per work and open access. Grenada leads on 2 of 9 measures: international co-authorship and growth. The two are level on excellence for its fields and institutions in the world top 100.

Grenada 22 level5 South Sudan
  1. #180Research qualityworld rank of 189 countries, 2022-now#178
  2. 0.81×Excellence for its fieldsits top-10% rate against what its topics predict; 1.00× is as expected0.79×
  3. 700Outputfractional works, 2022-now2.8k
  4. 6.9%Top-10% rateshare of its works among the world's most cited8.5%
  5. 12.8Citations per workall time, per fractional work23.6
  6. 0World top 100institutions it holds among the world's best 1000
  7. 56%Open accessof its works free to read, all time63%
  8. 71%Internationalof its works written with co-authors abroad, all time65%
  9. +20%Growthworks in 2022-25 against 2018-21; half a bar is no change+16%

A rank is drawn as its standing: the longer the bar, the nearer the top. Anything else is drawn against the larger of the two, and two values a hair apart are called level. Quality, excellence and the top-10% rate are explained in the methodology.

Who leads in each field?

Grenada stands higher in 1 of 5 fields, South Sudan in 4. Grenada leads most in Medicine (#109 against #144). Each bar is that side's standing among all countries ranked in the field: the full bar is first place.

Grenada 14 South Sudan
  1. -Arts and Humanities#98
  2. -Computer Science#118
  3. -Engineering#114
  4. #109Medicine#144
  5. -Social Sciences#143

Standing is the percentile of world rank within each field, 2022-now; the printed number is the rank itself. A dash means the field is too small there to rank. How sides are compared.

The numbers behind each field

Click a heading to sort. The side that does better in a pair of columns is shaded: a lower rank, a higher rate, more works.

Field Grenada rankSouth Sudan rank Grenada top 10%South Sudan top 10% Grenada worksSouth Sudan works
Arts and Humanities - #98 - 9.8% - 217
Computer Science - #118 - 8.4% - 220
Engineering - #114 - 9.6% - 290
Medicine #109 #144 6.5% 8.7% 456 314
Social Sciences - #143 - 7.7% - 651

What is each known for?

The keywords that describe each side's research, by fractional works in 2022-now and weighted toward what it does more of than the world.

Grenada

▲ more of its work than of the world's◆ about the world's share▼ less than the world's
All 40 words, with their numbers
  1. Epidemiology114▲ 3.6×120 topics
  2. Treatment42▲ 4.3×44 topics
  3. Diagnosis41▲ 5.5×38 topics
  4. Inflammation32▲ 1.90×59 topics
  5. Quality of Life28▲ 2.5×42 topics
  6. Complications27▲ 6.9×17 topics
  7. Risk Factors24▲ 2.7×33 topics
  8. Public Health24▲ 2.0×37 topics
  9. Surgical Management23▲ 7.2×20 topics
  10. Management22▲ 3.4×27 topics
  11. Oxidative Stress21▲ 1.61×41 topics
  12. Mortality18▲ 4.1×13 topics
  13. Cardiovascular Disease18▲ 2.0×33 topics
  14. Guidelines18▲ 4.8×12 topics
  15. Chemotherapy18▲ 3.1×21 topics
  16. Genetics16▲ 2.8×21 topics
  17. Pathogenesis16▲ 3.9×21 topics
  18. Immunotherapy15▲ 2.7×19 topics
  19. Clinical Practice Guidelines15▲ 3.5×13 topics
  20. Pathophysiology15▲ 6.6×10 topics
  21. Immune Response15▲ 3.3×19 topics
  22. Prognostic Factors15▲ 4.2×14 topics
  23. Obesity14▲ 2.3×18 topics
  24. Children14▲ 7.5×7 topics
  25. Genetic Mutations14▲ 3.9×22 topics
  26. Meta-Analysis14▲ 2.9×15 topics
  27. Surgery14▲ 4.9×12 topics
  28. Neurological Disorders13▲ 2.9×19 topics
  29. Metabolic Syndrome13▲ 2.0×20 topics
  30. SARS-CoV-213▲ 5.3×6 topics
  31. Diabetes11▲ 2.8×14 topics
  32. Clinical Guidelines10▲ 4.5×9 topics
  33. Echocardiography10▲ 4.3×8 topics
  34. Prenatal Diagnosis9▲ 7.9×7 topics
  35. Pain Management8▲ 4.6×7 topics
  36. Vulnerability8▲ 4.5×5 topics
  37. Laparoscopic Surgery8▲ 8.1×5 topics
  38. Virulence Factors8▲ 6.4×8 topics
  39. Adults7▲ 16×2 topics
  40. Radiosurgery6▲ 8.7×4 topics

South Sudan

▲ more of its work than of the world's◆ about the world's share▼ less than the world's
All 40 words, with their numbers
  1. Globalization159▲ 2.4×116 topics
  2. Human Rights122▲ 3.5×54 topics
  3. Education112▲ 1.93×95 topics
  4. Machine Learning110◆ 0.98×89 topics
  5. Deep Learning99▼ 0.85×74 topics
  6. Global Governance93▲ 11×19 topics
  7. Peacebuilding84▲ 36×6 topics
  8. Sustainable Development81▲ 1.53×65 topics
  9. Democracy79▲ 6.7×18 topics
  10. Neoliberalism70▲ 5.7×24 topics
  11. Economic Growth67▲ 2.4×29 topics
  12. History66▲ 2.8×47 topics
  13. Ethnic Conflict65▲ 41×4 topics
  14. Innovation64▲ 1.82×56 topics
  15. Authoritarianism57▲ 19×5 topics
  16. Economic Development56▲ 2.1×40 topics
  17. Transitional Justice55▲ 20×4 topics
  18. Social Justice55▲ 2.7×40 topics
  19. Identity54▲ 2.2×56 topics
  20. Civil War54▲ 51×2 topics
  21. Protest53▲ 41×3 topics
  22. Political Institutions53▲ 77×1 topic
  23. State Capacity53▲ 77×1 topic
  24. Colonialism51▲ 3.2×38 topics
  25. Gender Inequality51▲ 11×6 topics
  26. Culture47▲ 2.7×27 topics
  27. International Law46▲ 4.3×24 topics
  28. Religion45▲ 2.9×33 topics
  29. Nationalism44▲ 2.9×29 topics
  30. War Crimes44▲ 29×3 topics
  31. Gender-based Violence42▲ 21×3 topics
  32. Feminist Perspectives40▲ 43×3 topics
  33. Sexual Violence39▲ 15×2 topics
  34. Local Turn38▲ 74×1 topic
  35. Resilience Governance38▲ 74×1 topic
  36. Military Masculinity38▲ 81×1 topic
  37. UN Resolution 132538▲ 81×1 topic
  38. Poverty Reduction37▲ 8.4×6 topics
  39. Conflict32▲ 5.8×10 topics
  40. NGOs29▲ 9.1×4 topics

Size is fractional works in the topics tagged with each word; colour is the word's share of the side's work against its share of the world's. Each word links to the topic it comes from most.

How has their output grown?

South Sudan has out-published Grenada every year since 1980.

still counting5001kSouth Sudan726 in 2025Grenada180 in 20251990200020102020

Fractional works per year.

Their share of all research

Growing output can still be a shrinking share, because all of science grows. Each line is a side as a percentage of every work published that year.

still counting0.020%0.040%South Sudan0.012% in 2025Grenada0.0031% in 202519801990200020102020

Fractional works over all fractional works that year. How the balance of science has shifted.

How much of it reaches the world top 10%

The share of each side's works, year by year, that reached the world's 10% most cited for their field and year. The average of all institutions is 10.0% (why not 10%).

still counting10%20%Grenada8.0% in 2025South Sudan7.9% in 2025200020102020

A year with under 1% of the side's peak output is left out: a rate over a handful of papers says nothing. The latest years are still being cited.

Who holds more of the world's best institutions?

A country's average quality and the number of institutions it holds at the very top can disagree, and both are worth knowing. The counts are nested: an institution in the top 50 is also in the top 100.

Grenada 05 level0 South Sudan
  1. 0In the world top 500
  2. 0In the top 1000
  3. 0In the top 5000
  4. 0In the top 1,0000
  5. #51Elite capacityrank among 204 countries#51

Institutions ranked on research quality, 2022-now. Elite capacity counts a country's institutions by their worldwide rank, weighted so a place at #1 counts for more than one at #480.

Which publishes more research, Grenada or South Sudan?

South Sudan publishes 4.0× as much research as Grenada in 2022-now (2.8k against 700 fractional works).

Whose research has more impact, Grenada or South Sudan?

8.5% of South Sudan's research reaches the world's top 10% most cited, against 6.9% for Grenada.

Is Grenada or South Sudan growing faster?

Output in 2022-25 was +20% against 2018-21 for Grenada, and +16% for South Sudan.

Which has more open access research, Grenada or South Sudan?

63% of South Sudan's research is free to read, against 56% of Grenada's.

Which has more world-class institutions, Grenada or South Sudan?

Grenada holds 0 of the world's top 100 research institutions and South Sudan 0; in the top 1,000 it is 0 against 0.

Which institutions lead in each country?

The highest-ranked institutions on each side on research quality, 2022-now. The percentage is each institution's own top-10% rate: the share of its works that are among the world's 10% most cited for their field and year. Every figure stands alone, so they do not add up to 100%.

Grenada

  1. 1St. George's University6.9% top 10% · 693 works

South Sudan

  1. 1University of Juba4.9% top 10% · 254 works
  2. 2Bridge University9.2% top 10% · 2.4k works

The number is the rank inside the country. The track on each row is the top-10% rate; the tick is the average of all institutions, 10.0% (how it is set): teal above it, red below. The ranking is the quality score, which compares the rate with what each institution's own topics predict and adds a small reward for size, so the rates do not fall in order.

Who are the top researchers on each side?

The most cited researchers on each side, among those ranked.

Grenada

  1. 1 Sabyasachi Maity #503,638 worldwide 701 citations · 31 works
  2. 2 Brian P. Butler #504,772 worldwide 3.4k citations · 34 works
  3. 3 Vasavi Rakesh Gorantla #1,181,639 worldwide 1.2k citations · 55 works
  4. 4 Robert G. Louis #1,704,380 worldwide 3.2k citations · 136 works
  5. 5 Calum N.L. Macpherson #1,756,959 worldwide 6.4k citations · 146 works

South Sudan

  1. 1 Luka Biong Deng Kuol #1,484,511 worldwide 185 citations · 26 works
  2. 2 Lul Lojok Deng #1,685,030 worldwide 693 citations · 21 works
  3. 3 Denis Mubiru #2,538,397 worldwide 180 citations · 23 works
  4. 4 Nyagong Santino David Ladu #2,558,092 worldwide 212 citations · 21 works
  5. 5 Justin Bruno Tongun #2,574,350 worldwide 366 citations · 26 works