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Archive · Martinez · United States

Contra Costa County Library

ccclib.orgROR OpenAlex
Research works
97
▼ 8% vs 2018-21
Citations
1.3k
12.9 per fractional work
Top-10% rate
7.7%
all institutions 10.0%
Open access
15%
world 40%
International
8%
world 18%
Contra Costa County Library

Not ranked overall: Contra Costa County Library is under the volume floor below which a citation excellence rate is noise. Not ranked is not the same as ranked last.

Which fields of science does Contra Costa County Library work in?

In all years, 29% of research at Contra Costa County Library is in Physical Sciences, 29% in Health Sciences. Its largest fields are Medicine (18%), Social Sciences (16%), Engineering (12%).

Physical Sciences: 28 fractional works · 29.2% of its workEngineering: 12 fractional works · 12.0% of its workMedia Technology: 2 fractional works · 2.6% of its workOcean Engineering: 2 fractional works · 2.5% of its workAerospace Engineering: 1 fractional works · 1.4% of its workComputational Mechanics: 1 fractional works · 1.3% of its workElectrical and Electronic Engineering: 1 fractional works · 1.2% of its workCivil and Structural Engineering: 1 fractional works · 0.8% of its workIndustrial and Manufacturing Engineering: 0 fractional works · 0.5% of its workMechanics of Materials: 0 fractional works · 0.5% of its workAutomotive Engineering: 0 fractional works · 0.3% of its workBuilding and Construction: 0 fractional works · 0.3% of its workControl and Systems Engineering: 0 fractional works · 0.3% of its workBiomedical Engineering: 0 fractional works · 0.2% of its workEnvironmental Science: 5 fractional works · 5.5% of its workEnvironmental Engineering: 1 fractional works · 1.5% of its workEcology: 1 fractional works · 1.1% of its workWater Science and Technology: 1 fractional works · 0.8% of its workGlobal and Planetary Change: 1 fractional works · 0.8% of its workHealth, Toxicology and Mutagenesis: 1 fractional works · 0.6% of its workManagement, Monitoring, Policy and Law: 0 fractional works · 0.3% of its workNature and Landscape Conservation: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workComputer Science: 5 fractional works · 4.9% of its workInformation Systems: 3 fractional works · 3.2% of its workComputer Networks and Communications: 1 fractional works · 1.1% of its workArtificial Intelligence: 0 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.2% of its workEarth and Planetary Sciences: 5 fractional works · 4.9% of its workEarth-Surface Processes: 2 fractional works · 1.9% of its workOceanography: 1 fractional works · 1.5% of its workAtmospheric Science: 1 fractional works · 1.1% of its workGeophysics: 0 fractional works · 0.3% of its workMathematics: 1 fractional works · 1.1% of its workStatistics and Probability: 1 fractional works · 1.0% of its workSmaller subfields together: 0 fractional works · 0.1% of its workChemistry: 0 fractional works · 0.3% of its workOrganic Chemistry: 0 fractional works · 0.3% of its workMaterials Science: 0 fractional works · 0.3% of its workMaterials Chemistry: 0 fractional works · 0.3% of its workHealth Sciences: 28 fractional works · 29.1% of its workMedicine: 17 fractional works · 17.6% of its workPublic Health, Environmental and Occupational Health: 4 fractional works · 3.7% of its workEpidemiology: 2 fractional works · 2.1% of its workSurgery: 2 fractional works · 1.7% of its workEmergency Medicine: 2 fractional works · 1.7% of its workUrology: 2 fractional works · 1.5% of its workPediatrics, Perinatology and Child Health: 1 fractional works · 1.3% of its workInfectious Diseases: 1 fractional works · 0.7% of its workRehabilitation: 1 fractional works · 0.6% of its workPhysiology: 1 fractional works · 0.6% of its workCardiology and Cardiovascular Medicine: 1 fractional works · 0.6% of its workOncology: 0 fractional works · 0.5% of its workRadiology, Nuclear Medicine and Imaging: 0 fractional works · 0.4% of its workAnesthesiology and Pain Medicine: 0 fractional works · 0.3% of its workPulmonary and Respiratory Medicine: 0 fractional works · 0.3% of its workEndocrinology, Diabetes and Metabolism: 0 fractional works · 0.3% of its workObstetrics and Gynecology: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 1.1% of its workHealth Professions: 10 fractional works · 10.1% of its workGeneral Health Professions: 6 fractional works · 6.1% of its workSpeech and Hearing: 2 fractional works · 1.5% of its workHealth Information Management: 1 fractional works · 1.0% of its workOccupational Therapy: 1 fractional works · 0.7% of its workEmergency Medical Services: 0 fractional works · 0.4% of its workRadiological and Ultrasound Technology: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workDentistry: 1 fractional works · 0.7% of its workOrthodontics: 1 fractional works · 0.7% of its workVeterinary: 0 fractional works · 0.3% of its workSmall Animals: 0 fractional works · 0.3% of its workNursing: 0 fractional works · 0.3% of its workNutrition and Dietetics: 0 fractional works · 0.3% of its workSocial Sciences: 26 fractional works · 26.7% of its workSocial Sciences: 16 fractional works · 16.3% of its workEducation: 4 fractional works · 4.4% of its workSociology and Political Science: 4 fractional works · 3.6% of its workLibrary and Information Sciences: 3 fractional works · 3.3% of its workCommunication: 1 fractional works · 1.1% of its workSafety Research: 1 fractional works · 1.1% of its workHealth: 1 fractional works · 1.0% of its workTransportation: 1 fractional works · 0.7% of its workPolitical Science and International Relations: 0 fractional works · 0.5% of its workCultural Studies: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.3% of its workPsychology: 5 fractional works · 5.5% of its workClinical Psychology: 3 fractional works · 3.4% of its workSocial Psychology: 1 fractional works · 0.8% of its workDevelopmental and Educational Psychology: 1 fractional works · 0.7% of its workApplied Psychology: 1 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.1% of its workDecision Sciences: 2 fractional works · 1.7% of its workStatistics, Probability and Uncertainty: 1 fractional works · 1.0% of its workInformation Systems and Management: 1 fractional works · 0.7% of its workArts and Humanities: 1 fractional works · 1.3% of its workPhilosophy: 1 fractional works · 0.6% of its workConservation: 0 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.2% of its workBusiness, Management and Accounting: 1 fractional works · 1.0% of its workStrategy and Management: 1 fractional works · 1.0% of its workEconomics, Econometrics and Finance: 1 fractional works · 0.9% of its workEconomics and Econometrics: 1 fractional works · 0.9% of its workLife Sciences: 15 fractional works · 15.0% of its workAgricultural and Biological Sciences: 7 fractional works · 7.6% of its workPlant Science: 4 fractional works · 4.0% of its workInsect Science: 2 fractional works · 2.1% of its workEcology, Evolution, Behavior and Systematics: 1 fractional works · 0.6% of its workGeneral Agricultural and Biological Sciences: 0 fractional works · 0.4% of its workSoil Science: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workBiochemistry, Genetics and Molecular Biology: 4 fractional works · 4.5% of its workMolecular Biology: 2 fractional works · 2.4% of its workCell Biology: 1 fractional works · 0.8% of its workGenetics: 1 fractional works · 0.8% of its workEndocrinology: 0 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.0% of its workImmunology and Microbiology: 2 fractional works · 2.3% of its workMicrobiology: 1 fractional works · 1.3% of its workParasitology: 1 fractional works · 1.0% of its workPharmacology, Toxicology and Pharmaceutics: 1 fractional works · 0.7% of its workPharmacology: 1 fractional works · 0.7% of its workALL ITS WORKContra CostaCounty Library97fractional works, all years
Life Sciences15%Physical Sciences29%Health Sciences29%Social Sciences27%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in all years. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 4 domains and 22 fields, with their numbers
    1. Engineering1212.0%
    2. Environmental Science55.5%
    3. Computer Science54.9%
    4. Earth and Planetary Sciences54.9%
    5. Mathematics11.1%
    6. Chemistry00.3%
    7. Materials Science00.3%
    1. Medicine1717.6%
    2. Health Professions1010.1%
    3. Dentistry10.7%
    4. Veterinary00.3%
    5. Nursing00.3%
    1. Social Sciences1616.3%
    2. Psychology55.5%
    3. Decision Sciences21.7%
    4. Arts and Humanities11.3%
    5. Business, Management and Accounting11.0%
    6. Economics, Econometrics and Finance10.9%
    1. Agricultural and Biological Sciences77.6%
    2. Biochemistry, Genetics and Molecular Biology44.5%
    3. Immunology and Microbiology22.3%
    4. Pharmacology, Toxicology and Pharmaceutics10.7%
All of science, and how each field's share has moved since 1950: the Science domain explorer

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.90× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 2.00× its world share, 1 worksBiochemistry, Geneti…Computer Science: 0.64× its world share, 0 worksComputer ScienceEarth and Planetary Sciences: 3.40× its world share, 0 worksEarth and Planetary …Engineering: 0.09× its world share, 0 worksEngineeringEnvironmental Science: 1.08× its world share, 0 worksEnvironmental ScienceMaterials Science: 1.22× its world share, 0 worksMaterials ScienceMathematics: 0.73× its world share, 0 worksMathematicsHealth Professions: 4.46× its world share, 1 worksHealth ProfessionsMedicine: 0.85× its world share, 1 worksMedicinePsychology: 2.34× its world share, 1 worksPsychologySocial Sciences: 2.18× its world share, 2 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Health Professions, 4.5×. Every wedge is a field page.

All 12 fields, with their numbers
  1. Health Professions4.46×1 works
  2. Earth and Planetary Sciences3.40×0 works
  3. Psychology2.34×1 works
  4. Social Sciences2.18×2 works
  5. Biochemistry, Genetics and Molecular Biology2.00×1 works
  6. Materials Science1.22×0 works
  7. Environmental Science1.08×0 works
  8. Agricultural and Biological Sciences0.90×0 works
  9. Medicine0.85×1 works
  10. Mathematics0.73×0 works
  11. Computer Science0.64×0 works
  12. Engineering0.09×0 works

Who are the top researchers at Contra Costa County Library?

Ranked on the quality score, Ada M. Harrison, Richard A. Denton and Steve Cisler lead among researchers whose main affiliation is Contra Costa County Library.

  1. 1 Ada M. Harrison United States · #2,831,191 worldwide 15 citations · 22 works
  2. 2 Richard A. Denton United States · #4,175,810 worldwide 388 citations · 41 works
  3. 3 Steve Cisler United States · #5,963,794 worldwide 48 citations · 62 works
All ranked researchers at Contra Costa County Library

What are the most cited papers from Contra Costa County Library?

The most cited paper from Contra Costa County Library is "Laboratory survival of Drosophila suzukii under simulated winter conditions of the Pacific Northwest and seasonal field trapping in five primary regions of small and stone fruit production in the United States" (Daniel T. Dalton, Vaughn M. Walton, Peter W. Shearer et al., 2011), with 300 citations. Next come "Timing of Community Mitigation and Changes in Reported COVID-19 and Community Mobility ― Four U.S. Metropolitan Areas, February 26–April 1, 2020" (200) and "Primary papillary carcinoma of a thyroglossal duct cyst: Report of a case and literature review" (189).

Most cited papers
#PaperReleasedCitations
1 Laboratory survival of Drosophila suzukii under simulated winter conditions of the Pacific Northwest and seasonal field trapping in five primary regions of small and stone fruit production in the United States Daniel T. Dalton, Vaughn M. Walton, Peter W. Shearer et al. · Pest Management Science 7 Oct 2011 300
2 Timing of Community Mitigation and Changes in Reported COVID-19 and Community Mobility ― Four U.S. Metropolitan Areas, February 26–April 1, 2020 Arielle Lasry et al. · MMWR Morbidity and Mortality Weekly Report Open access 13 Apr 2020 200
3 Primary papillary carcinoma of a thyroglossal duct cyst: Report of a case and literature review S D Weiss, C C Orlich · British journal of surgery 1991 189
4 Food Insecurity and Food Supplies in Latino Households with Young Children Lucia Lynn Kaiser, Hugo Ramiro Melgar-Quiñonez, Marilyn S. Townsend et al. · Journal of Nutrition Education and Behavior May 2003 178
5 Population dynamics and ecology of Drosophila suzukii in Central California Xingeng Wang, Thomas J. Stewart, Antonio Biondi et al. · Journal of Pest Science 17 Mar 2016 146
All 60 most cited papers, with filters and sorting

Which keywords describe research at Contra Costa County Library?

By fractional works in all years, weighted toward what it does more of than the world: Public Health, Mental Health, Social Determinants, Epidemiology, Lifelong Learning, Primary Care, Curriculum Development and Diversity.

▲ more of its work than of the world's◆ about the world's share▼ less than the world's

Size is fractional works in all years in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Epidemiology7▲ 1.81×21 topics
  2. Public Health6▲ 4.9×18 topics
  3. Mental Health5▲ 5.0×9 topics
  4. Climate Change5▲ 1.87×19 topics
  5. Social Determinants4▲ 22×3 topics
  6. Globalization4▲ 2.1×8 topics
  7. Lifelong Learning3▲ 22×3 topics
  8. Primary Care3▲ 7.9×7 topics
  9. Curriculum Development3▲ 8.7×3 topics
  10. Diversity3▲ 15×2 topics
  11. Health Outcomes3▲ 11×4 topics
  12. Community Health2▲ 19×4 topics
  13. Engineering Education2▲ 26×1 topic
  14. Meta-Analysis2▲ 4.7×4 topics
  15. Outcome-Based Education2▲ 92×1 topic
  16. Training2▲ 14×2 topics
  17. Health Equity2▲ 13×3 topics
  18. Vaccine Development2▲ 8.2×4 topics
  19. Depression2▲ 3.1×7 topics
  20. Library Services2▲ 148×1 topic
  21. Social Inclusion2▲ 68×1 topic
  22. Cultural Heritage2▲ 5.2×4 topics
  23. Data Assimilation2▲ 12×3 topics
  24. Open Access2▲ 25×2 topics
  25. Resilience2▲ 5.6×4 topics
  26. Advocacy2▲ 48×1 topic
  27. Food Insecurity2▲ 42×1 topic
  28. Nutritional Consequences2▲ 56×1 topic
  29. Pediatrics2▲ 48×1 topic
  30. Technology Integration2▲ 9.6×4 topics
  31. Academic Libraries2▲ 39×2 topics
  32. Antimicrobial Resistance2▲ 7.2×3 topics
  33. Host-Pathogen Interactions2▲ 17×2 topics
  34. Teaching Methods2▲ 13×3 topics
  35. Biological Control2▲ 9.1×4 topics
  36. Sea-Level Rise2▲ 16×3 topics
  37. Training Pathways2▲ 44×1 topic
  38. Vocational Education2▲ 23×1 topic
  39. Climate Change Impacts2▲ 11×3 topics
  40. Competition2▲ 18×2 topics

Which research topics does Contra Costa County Library publish most on?

By volume in 2022-now: Library Science and Information Literacy, Library Science and Administration, Advanced biosensing and bioanalysis techniques and Marine and coastal plant biology.

Library Science and Info…0Library Science and Information Literacy: 0 fractional worksLibrary Science and Admi…0Library Science and Administration: 0 fractional worksAdvanced biosensing and bioanalysis techniques: 0 fractional worksMarine and coastal plant biology: 0 fractional worksSubstance Abuse Treatmen…0Substance Abuse Treatment and Outcomes: 0 fractional worksDisaster Management and Resilience: 0 fractional worksDisaster Response and Management: 0 fractional worksDietetics, Nutrition, an…0Dietetics, Nutrition, and Education: 0 fractional worksDNA and Nucleic Acid Chemistry: 0 fractional worksLanthanide and Transition Metal Complexes: 0 fractional works
Library and Information SciencesMolecular BiologyOceanographyEpidemiology4 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Library Science and Information Literacy Library and Information Sciences 0 works
  2. 2 Library Science and Administration Library and Information Sciences 0 works
  3. 3 Advanced biosensing and bioanalysis techniques Molecular Biology 0 works
  4. 4 Marine and coastal plant biology Oceanography 0 works
  5. 5 Substance Abuse Treatment and Outcomes Epidemiology 0 works
  6. 6 Disaster Management and Resilience Sociology and Political Science 0 works
  7. 7 Disaster Response and Management Emergency Medical Services 0 works
  8. 8 Dietetics, Nutrition, and Education Health Information Management 0 works
  9. 9 DNA and Nucleic Acid Chemistry Molecular Biology 0 works
  10. 10 Lanthanide and Transition Metal Complexes Materials Chemistry 0 works

How open and international is its research?

Against the world's own shares: the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available15.3%not open84.7%

World: 40% of research is openly available.

with international co-authors7.6%domestic only92.4%

World: 18% is written across borders.

How has Contra Costa County Library's research output changed?

Output in 2022-2025 was 8% lower than in 2018-2021.

still counting1990200020102020
grewheldshrank

The same series as a ribbon: one cell per year, darker for more. The line above answers how much; this answers when.

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is Contra Costa County Library as a percentage of every work published that year, 0.000034% in 2024.

still counting0.0010%0.0020%Contra Costa County Library0.000032% in 202519801990200020102020

Fractional works of Contra Costa County Library over all fractional works that year. How the balance of science has shifted.

Other research institutions in Martinez

All research institutions in Martinez

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners have tabs of their own, above.

Discussion

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