Guinea vs Mauritania
On research quality in 2022-now, Mauritania ranks #184 in the world and Guinea #185, of 189 countries. Guinea stands higher in 1 of the 1 fields both publish in, Mauritania in 0.
Research profiles alike: 0.40somewhat alike shapes of research, whatever their size. How it is measured
Compare other countries
Guinea
- World rank, 2022-now
- #185
- #178 all time
- Works, 2022-now
- 937
- fractional
- Top-10% rate
- 3.0%
- share of its work among the world's most cited
- Open access
- 72%
- of its works free to read
Strongest relative focus: Virology, Parasitology, Obstetrics and Gynecology.
Mauritania
- World rank, 2022-now
- #184
- #192 all time
- Works, 2022-now
- 269
- fractional
- Top-10% rate
- 6.2%
- share of its work among the world's most cited
- Open access
- 55%
- of its works free to read
Strongest relative focus: Forestry, Applied Mathematics, Modeling and Simulation.
Who leads, measure by measure?
Mauritania leads on 5 of 9 measures: research quality, excellence for its fields, top-10% rate, citations per work and international co-authorship. Guinea leads on 3 of 9 measures: output, open access and growth. The two are level on institutions in the world top 100.
- #185Research qualityworld rank of 189 countries, 2022-now#184
- 0.55×Excellence for its fieldsits top-10% rate against what its topics predict; 1.00× is as expected0.86×
- 937Outputfractional works, 2022-now269
- 3.0%Top-10% rateshare of its works among the world's most cited6.2%
- 5.2Citations per workall time, per fractional work8.6
- 0World top 100institutions it holds among the world's best 1000
- 72%Open accessof its works free to read, all time55%
- 38%Internationalof its works written with co-authors abroad, all time56%
- +59%Growthworks in 2022-25 against 2018-21; half a bar is no change+36%
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?
Guinea stands higher in 1 of 1 fields, Mauritania in 0. Each bar is that side's standing among all countries ranked in the field: the full bar is first place.
- #134Medicine-
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 | Guinea rank | Mauritania rank | Guinea top 10% | Mauritania top 10% | Guinea works | Mauritania works |
|---|---|---|---|---|---|---|
| Medicine | #134 | - | 2.0% | - | 549 | - |
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.
Guinea
- Outbreak
- Prenatal Diagnosis
- Transmission
- Multifunctionality
- Agroecology
- Livestock Farming
- Clinical Practice Guidelines
- Surgical Management
- Mortality
- Surgery
- Smallholder Farmers
- Health Systems
- Management
- Health Inequalities
- Complications
- Global Burden
- Maternal Mortality
- Vaccine
- Immune Response
- Diagnosis
- Epidemiology
- Treatment
- Public Health
- Risk Factors
- Pathogenesis
- Inflammation
- Cardiovascular Disease
- Community Health Workers
- Child Mortality
- Genetic Diversity
- Antiretroviral Therapy
- Drug Resistance
- Vaccine Development
- Guidelines
- Adaptation
- Agricultural Development
- Diversity
- Work Organization
- Children
- HIV
All 40 words, with their numbers
- Epidemiology192▲ 4.3×115 topics
- Diagnosis59▲ 5.7×34 topics
- Treatment55▲ 4.1×41 topics
- Immune Response52▲ 8.2×17 topics
- Public Health50▲ 3.1×42 topics
- Vaccine46▲ 10×11 topics
- Risk Factors46▲ 3.7×32 topics
- Maternal Mortality43▲ 17×5 topics
- Pathogenesis41▲ 7.3×20 topics
- Global Burden38▲ 6.2×12 topics
- Inflammation35▲ 1.49×41 topics
- Complications34▲ 6.1×15 topics
- Cardiovascular Disease30▲ 2.3×26 topics
- Health Inequalities30▲ 22×2 topics
- Community Health Workers28▲ 29×2 topics
- Management28▲ 3.1×27 topics
- Child Mortality28▲ 35×1 topic
- Health Systems28▲ 35×1 topic
- Genetic Diversity27▲ 5.6×12 topics
- Smallholder Farmers26▲ 11×4 topics
- Antiretroviral Therapy25▲ 14×6 topics
- Surgery22▲ 5.7×9 topics
- Drug Resistance21▲ 6.7×7 topics
- Mortality21▲ 3.4×12 topics
- Vaccine Development21▲ 7.5×10 topics
- Surgical Management21▲ 4.6×17 topics
- Guidelines21▲ 4.0×12 topics
- Clinical Practice Guidelines20▲ 3.2×13 topics
- Adaptation20▲ 5.9×7 topics
- Livestock Farming16▲ 25×3 topics
- Agricultural Development16▲ 9.6×2 topics
- Agroecology16▲ 10×2 topics
- Diversity16▲ 8.3×2 topics
- Multifunctionality16▲ 31×1 topic
- Work Organization16▲ 37×1 topic
- Transmission15▲ 25×3 topics
- Children15▲ 5.9×7 topics
- Prenatal Diagnosis13▲ 8.3×7 topics
- HIV13▲ 14×4 topics
- Outbreak12▲ 29×2 topics
Mauritania
- Microfinance
- Empowerment
- Cancer Incidence
- Controllability
- Poverty Reduction
- North Africa
- Gender Equality
- Boundary Value Problems
- Conservation
- Heterogeneous
- Agroforestry
- Infectious Diseases
- Finite Element
- Sobolev Spaces
- Fractional Laplacian
- Public Health
- Nonlinear Equations
- Remote Sensing
- Deep Learning
- Climate Change
- Epidemiology
- Machine Learning
- Renewable Energy
- Sustainability
- Environmental Impact
- Smallholder Farmers
- Immune Response
- Biodiversity Conservation
- Porous Media
- Population Dynamics
- Tree Domestication
- Multiscale Methods
- Antiviral Therapy
- Islam
- Migration
- Liver Disease
- Grid Integration
- Sea-Level Rise
- Marine Ecosystems
- Fisheries Sustainability
All 40 words, with their numbers
- Epidemiology20▲ 1.54×55 topics
- Climate Change20▲ 2.2×41 topics
- Machine Learning17▲ 1.60×35 topics
- Deep Learning15▲ 1.34×32 topics
- Renewable Energy11▲ 2.4×22 topics
- Remote Sensing10▲ 2.5×17 topics
- Sustainability9◆ 1.11×22 topics
- Nonlinear Equations9▲ 21×3 topics
- Environmental Impact7▲ 1.34×19 topics
- Public Health7▲ 1.43×22 topics
- Smallholder Farmers7▲ 9.9×2 topics
- Fractional Laplacian6▲ 87×1 topic
- Immune Response6▲ 3.4×11 topics
- Sobolev Spaces6▲ 87×1 topic
- Biodiversity Conservation5▲ 4.3×4 topics
- Finite Element5▲ 35×2 topics
- Porous Media5▲ 11×3 topics
- Infectious Diseases5▲ 4.3×5 topics
- Population Dynamics4▲ 5.4×7 topics
- Agroforestry4▲ 20×1 topic
- Tree Domestication4▲ 60×1 topic
- Heterogeneous4▲ 37×1 topic
- Multiscale Methods4▲ 37×1 topic
- Conservation4▲ 2.9×10 topics
- Antiviral Therapy4▲ 13×3 topics
- Boundary Value Problems4▲ 24×3 topics
- Islam4▲ 5.9×3 topics
- Gender Equality4▲ 4.1×4 topics
- Migration4▲ 3.4×5 topics
- North Africa4▲ 32×2 topics
- Liver Disease4▲ 12×2 topics
- Poverty Reduction4▲ 8.5×3 topics
- Grid Integration4▲ 11×3 topics
- Controllability3▲ 23×2 topics
- Sea-Level Rise3▲ 7.8×4 topics
- Cancer Incidence3▲ 6.4×3 topics
- Marine Ecosystems3▲ 16×2 topics
- Empowerment2▲ 8.0×1 topic
- Fisheries Sustainability2▲ 9.1×2 topics
- Microfinance2▲ 15×1 topic
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?
Guinea has out-published Mauritania every year since 1998, when it overtook it.
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.
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%).
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.
- 0In the world top 500
- 0In the top 1000
- 0In the top 5000
- 0In the top 1,0000
- #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, Guinea or Mauritania?
Guinea publishes 3.5× as much research as Mauritania in 2022-now (937 against 269 fractional works).
Whose research has more impact, Guinea or Mauritania?
6.2% of Mauritania's research reaches the world's top 10% most cited, against 3.0% for Guinea.
Is Guinea or Mauritania growing faster?
Output in 2022-25 was +59% against 2018-21 for Guinea, and +36% for Mauritania.
Which has more open access research, Guinea or Mauritania?
72% of Guinea's research is free to read, against 55% of Mauritania's.
Which has more world-class institutions, Guinea or Mauritania?
Guinea holds 0 of the world's top 100 research institutions and Mauritania 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%.
Guinea
- 1Gamal Abdel Nasser University of Conakry1.7% top 10% · 337 works
- 2Institut de Recherche Agronomique de Guinée5.8% top 10% · 99 works
- 3Ignace Deen Hospital0.4% top 10% · 155 works
- 4Donka Hospital0.5% top 10% · 129 works
Mauritania
- 1Université de Nouakchott5.9% top 10% · 184 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.
Guinea
- 1 Lamine Koivogui #185,777 worldwide 7.5k citations · 72 works
- 2 N’Faly Magassouba #233,847 worldwide 4.4k citations · 33 works
- 3 Boubacar Diallo #682,861 worldwide 6k citations · 168 works
- 4 Abdoul Habib Béavogui #695,505 worldwide 3k citations · 156 works
- 5 Moumié Barry #739,870 worldwide 1.1k citations · 21 works
Mauritania
- 1 Mohamedhen Vall Nounou #914,374 worldwide 20 citations · 18 works
- 2 Boudy Bilal #1,746,841 worldwide 960 citations · 40 works
- 3 Hamed Ould Sidi #2,005,584 worldwide 92 citations · 30 works
- 4 Ousmane Ly #2,150,804 worldwide 372 citations · 24 works
- 5 Mohamed Lemine Cheikh Brahim Ahmed #2,182,622 worldwide 1.8k citations · 32 works