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Company · Wilmington · United States

Delaware Diamond Knives (United States)

ddk.com/index.phpROR OpenAlex
Research works
55
▼ 29% vs 2018-21
Citations
236
4.3 per fractional work
Top-10% rate
6.7%
all institutions 10.0%
Open access
40%
world 40%
International
38%
world 18%
Delaware Diamond Knives (United States)

Not ranked overall: Delaware Diamond Knives (United States) 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 Delaware Diamond Knives (United States) work in?

In all years, 51% of research at Delaware Diamond Knives (United States) is in Social Sciences, 23% in Health Sciences. Its largest fields are Social Sciences (25%), Medicine (14%), Engineering (12%). It does 2.2× the world's share of Social Sciences.

Social Sciences: 28 fractional works · 51.4% of its workSocial Sciences: 14 fractional works · 25.0% of its workEducation: 7 fractional works · 13.1% of its workSociology and Political Science: 3 fractional works · 4.7% of its workPolitical Science and International Relations: 1 fractional works · 2.4% of its workTransportation: 1 fractional works · 1.2% of its workUrban Studies: 1 fractional works · 1.2% of its workDemography: 0 fractional works · 0.9% of its workGender Studies: 0 fractional works · 0.5% of its workHealth: 0 fractional works · 0.5% of its workSafety Research: 0 fractional works · 0.4% of its workPsychology: 5 fractional works · 9.0% of its workSocial Psychology: 3 fractional works · 6.2% of its workDevelopmental and Educational Psychology: 1 fractional works · 2.4% of its workApplied Psychology: 0 fractional works · 0.2% of its workExperimental and Cognitive Psychology: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workArts and Humanities: 4 fractional works · 6.6% of its workPhilosophy: 1 fractional works · 2.4% of its workLanguage and Linguistics: 1 fractional works · 1.8% of its workLiterature and Literary Theory: 0 fractional works · 0.6% of its workMuseology: 0 fractional works · 0.6% of its workMusic: 0 fractional works · 0.6% of its workVisual Arts and Performing Arts: 0 fractional works · 0.6% of its workSmaller subfields together: 0 fractional works · 0.0% of its workBusiness, Management and Accounting: 3 fractional works · 5.0% of its workManagement Information Systems: 1 fractional works · 1.8% of its workAccounting: 0 fractional works · 0.9% of its workManagement of Technology and Innovation: 0 fractional works · 0.6% of its workMarketing: 0 fractional works · 0.6% of its workStrategy and Management: 0 fractional works · 0.6% of its workOrganizational Behavior and Human Resource Management: 0 fractional works · 0.5% of its workEconomics, Econometrics and Finance: 2 fractional works · 3.9% of its workEconomics and Econometrics: 1 fractional works · 2.1% of its workFinance: 1 fractional works · 1.8% of its workDecision Sciences: 1 fractional works · 1.8% of its workInformation Systems and Management: 1 fractional works · 1.2% of its workManagement Science and Operations Research: 0 fractional works · 0.3% of its workStatistics, Probability and Uncertainty: 0 fractional works · 0.3% of its workHealth Sciences: 13 fractional works · 22.9% of its workMedicine: 8 fractional works · 13.7% of its workSurgery: 2 fractional works · 3.9% of its workEmergency Medicine: 1 fractional works · 1.7% of its workRheumatology: 1 fractional works · 1.4% of its workPhysiology: 1 fractional works · 1.0% of its workEpidemiology: 0 fractional works · 0.9% of its workDermatology: 0 fractional works · 0.7% of its workOncology: 0 fractional works · 0.7% of its workPublic Health, Environmental and Occupational Health: 0 fractional works · 0.6% of its workImmunology and Allergy: 0 fractional works · 0.6% of its workRadiology, Nuclear Medicine and Imaging: 0 fractional works · 0.6% of its workPharmacology: 0 fractional works · 0.5% of its workPathology and Forensic Medicine: 0 fractional works · 0.5% of its workCardiology and Cardiovascular Medicine: 0 fractional works · 0.2% of its workOrthopedics and Sports Medicine: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workHealth Professions: 5 fractional works · 9.2% of its workGeneral Health Professions: 4 fractional works · 7.8% of its workSpeech and Hearing: 0 fractional works · 0.6% of its workPhysical Therapy, Sports Therapy and Rehabilitation: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.6% of its workPhysical Sciences: 12 fractional works · 21.1% of its workEngineering: 7 fractional works · 11.8% of its workElectrical and Electronic Engineering: 2 fractional works · 4.1% of its workMechanical Engineering: 1 fractional works · 2.0% of its workCivil and Structural Engineering: 1 fractional works · 1.8% of its workAerospace Engineering: 1 fractional works · 1.2% of its workIndustrial and Manufacturing Engineering: 1 fractional works · 1.1% of its workBuilding and Construction: 0 fractional works · 0.6% of its workBiomedical Engineering: 0 fractional works · 0.5% of its workMechanics of Materials: 0 fractional works · 0.3% of its workComputational Mechanics: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workComputer Science: 3 fractional works · 5.4% of its workInformation Systems: 3 fractional works · 4.8% of its workArtificial Intelligence: 0 fractional works · 0.6% of its workEnvironmental Science: 1 fractional works · 2.6% of its workWater Science and Technology: 0 fractional works · 0.9% of its workGlobal and Planetary Change: 0 fractional works · 0.4% of its workEcology: 0 fractional works · 0.3% of its workEnvironmental Chemistry: 0 fractional works · 0.3% of its workHealth, Toxicology and Mutagenesis: 0 fractional works · 0.3% of its workEcological Modeling: 0 fractional works · 0.2% of its workManagement, Monitoring, Policy and Law: 0 fractional works · 0.2% of its workMaterials Science: 0 fractional works · 0.8% of its workElectronic, Optical and Magnetic Materials: 0 fractional works · 0.3% of its workGeneral Materials Science: 0 fractional works · 0.3% of its workMaterials Chemistry: 0 fractional works · 0.2% of its workChemistry: 0 fractional works · 0.2% of its workAnalytical Chemistry: 0 fractional works · 0.2% of its workMathematics: 0 fractional works · 0.2% of its workApplied Mathematics: 0 fractional works · 0.2% of its workEnergy: 0 fractional works · 0.1% of its workLife Sciences: 3 fractional works · 4.6% of its workImmunology and Microbiology: 1 fractional works · 1.6% of its workImmunology: 1 fractional works · 1.3% of its workMicrobiology: 0 fractional works · 0.3% of its workAgricultural and Biological Sciences: 1 fractional works · 1.4% of its workSoil Science: 0 fractional works · 0.9% of its workPlant Science: 0 fractional works · 0.3% of its workFood Science: 0 fractional works · 0.2% of its workBiochemistry, Genetics and Molecular Biology: 1 fractional works · 1.3% of its workGenetics: 0 fractional works · 0.6% of its workMolecular Biology: 0 fractional works · 0.2% of its workBiotechnology: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.3% of its workNeuroscience: 0 fractional works · 0.2% of its workPharmacology, Toxicology and Pharmaceutics: 0 fractional works · 0.1% of its workALL ITS WORKDelaware DiamondKnives (United…55fractional works, all years
Life Sciences5%Physical Sciences21%Health Sciences23%Social Sciences51%

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 20 fields, with their numbers
    1. Social Sciences1425.0%
    2. Psychology59.0%
    3. Arts and Humanities46.6%
    4. Business, Management and Accounting35.0%
    5. Economics, Econometrics and Finance23.9%
    6. Decision Sciences11.8%
    1. Medicine813.7%
    2. Health Professions59.2%
    1. Engineering711.8%
    2. Computer Science35.4%
    3. Environmental Science12.6%
    4. Materials Science00.8%
    5. Chemistry00.2%
    6. Mathematics00.2%
    7. Energy00.1%
    1. Immunology and Microbiology11.6%
    2. Agricultural and Biological Sciences11.4%
    3. Biochemistry, Genetics and Molecular Biology11.3%
    4. Neuroscience00.2%
    5. Pharmacology, Toxicology and Pharmaceutics00.1%
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: 0.20× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.33× its world share, 0 worksBiochemistry, Geneti…Neuroscience: 0.25× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.62× its world share, 0 worksPharmacology, Toxico…Chemistry: 0.60× its world share, 0 worksChemistryComputer Science: 2.99× its world share, 3 worksComputer ScienceEnergy: 0.39× its world share, 0 worksEnergyEngineering: 0.14× its world share, 0 worksEngineeringEnvironmental Science: 0.26× its world share, 0 worksEnvironmental ScienceHealth Professions: 9.18× its world share, 3 worksHealth ProfessionsMedicine: 0.10× its world share, 0 worksMedicineArts and Humanities: 3.94× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 2.65× its world share, 1 worksBusiness, Management…Decision Sciences: 2.94× its world share, 0 worksDecision SciencesPsychology: 1.40× its world share, 0 worksPsychologySocial Sciences: 1.24× 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, 9.2×. Every wedge is a field page.

All 16 fields, with their numbers
  1. Health Professions9.18×3 works
  2. Arts and Humanities3.94×1 works
  3. Computer Science2.99×3 works
  4. Decision Sciences2.94×0 works
  5. Business, Management and Accounting2.65×1 works
  6. Psychology1.40×0 works
  7. Social Sciences1.24×2 works
  8. Pharmacology, Toxicology and Pharmaceutics0.62×0 works
  9. Chemistry0.60×0 works
  10. Energy0.39×0 works
  11. Biochemistry, Genetics and Molecular Biology0.33×0 works
  12. Environmental Science0.26×0 works
  13. Neuroscience0.25×0 works
  14. Agricultural and Biological Sciences0.20×0 works
  15. Engineering0.14×0 works
  16. Medicine0.10×0 works

Who are the top researchers at Delaware Diamond Knives (United States)?

Ranked on the quality score, Дворникова Екатерина Валентиновна lead among researchers whose main affiliation is Delaware Diamond Knives (United States).

  1. 1 Дворникова Екатерина Валентиновна United States · #4,504,311 worldwide 0 citations · 17 works
All ranked researchers at Delaware Diamond Knives (United States)

What are the most cited papers from Delaware Diamond Knives (United States)?

The most cited paper from Delaware Diamond Knives (United States) is "Microstructure of External Stress Whiskers and Mechanical Indentation Test Method" (Hiroyuki Moriuchi, Yoshihiro Tadokoro, Masahide Sato et al., 2007), with 28 citations. Next come "Public Perception of Nontraditional Water Reuse in New Mexico: A Focus on Produced Water from Oil and Gas Production" (7) and "Deep ultraviolet fluorescence sensing with multispectral imaging to detect and monitor food‐borne pathogens on the leafy green phyllosphere" (4).

Most cited papers
#PaperReleasedCitations
1 Microstructure of External Stress Whiskers and Mechanical Indentation Test Method Hiroyuki Moriuchi, Yoshihiro Tadokoro, Masahide Sato et al. · Journal of Electronic Materials 15 Feb 2007 28
2 Public Perception of Nontraditional Water Reuse in New Mexico: A Focus on Produced Water from Oil and Gas Production Xuewei Du, D. Dixon, Jerri Pohl et al. · ACS ES&T Water 10 Jan 2025 7
3 Deep ultraviolet fluorescence sensing with multispectral imaging to detect and monitor food‐borne pathogens on the leafy green phyllosphere Nick P. Johnson, Kalmia E. Kniel, HARSH PAL BAIS et al. · Journal of Food Safety 16 Apr 2023 4
4 The concept of a hybrid traction power supply system Viktor Sychenko, Valeriy G. Kuznetsov, Yevheniy Kosarev et al. · MATEC Web of Conferences Conference paperOpen access 2019 2
5 The ISBER Mentoring Program: Connecting Global Expertise to Advance Biobanking Marianne K. Henderson, Shonali Paul, Judith Giri et al. · Biopreservation and Biobanking 16 Sep 2026 0
All 20 most cited papers, with filters and sorting

Which keywords describe research at Delaware Diamond Knives (United States)?

By fractional works in all years, weighted toward what it does more of than the world: Education, Pedagogy, Qualitative Research, Social Sciences, Special Education, Learning, Discourse Analysis and Methodology.

▲ 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. Education8▲ 11×10 topics
  2. Pedagogy6▲ 30×3 topics
  3. Qualitative Research5▲ 17×2 topics
  4. Social Sciences5▲ 58×2 topics
  5. Learning5▲ 43×2 topics
  6. Special Education5▲ 105×3 topics
  7. Discourse Analysis4▲ 34×1 topic
  8. Methodology4▲ 152×1 topic
  9. Embodiment4▲ 38×2 topics
  10. Healthcare3▲ 8.7×4 topics
  11. Interactional Expertise3▲ 357×1 topic
  12. Tacit Knowledge3▲ 99×1 topic
  13. Globalization3▲ 2.6×9 topics
  14. Ethics2▲ 9.0×2 topics
  15. History2▲ 5.3×3 topics
  16. Identity2▲ 5.4×5 topics
  17. Phenomenology2▲ 34×2 topics
  18. Communication2▲ 13×3 topics
  19. Primary Care2▲ 8.8×5 topics
  20. Cultural Studies2▲ 9.7×3 topics
  21. Philosophy2▲ 7.9×2 topics
  22. Blockchain2▲ 37×2 topics
  23. Narrative2▲ 21×2 topics
  24. Aging2▲ 5.6×5 topics
  25. E-Learning2▲ 5.1×4 topics
  26. Social Support2▲ 6.2×2 topics
  27. Electromigration2▲ 51×2 topics
  28. Palliative Care1▲ 16×2 topics
  29. Caregiving1▲ 32×1 topic
  30. Elderly1▲ 9.8×1 topic
  31. Healthcare Legislation1▲ 34×1 topic
  32. Hermeneutics1▲ 30×1 topic
  33. Interdisciplinary Collaboration1▲ 32×3 topics
  34. Interfacial Reactions1▲ 83×1 topic
  35. Interpretation1▲ 55×1 topic
  36. Investment1▲ 37×2 topics
  37. Lead-free Solders1▲ 83×1 topic
  38. Patient Rights1▲ 25×1 topic
  39. Collaborative Practice1▲ 48×2 topics
  40. Failure Analysis1▲ 16×2 topics

Which research topics does Delaware Diamond Knives (United States) publish most on?

By volume in 2022-now: Aging, Elder Care, and Social Issues, Health, Medicine and Society, Hermeneutics and Narrative Identity and Blockchain Technology Applications and Security.

Aging, Elder Care, and Social Issues: 1 fractional worksHealth, Medicine and Society: 1 fractional worksHermeneutics and Narrative Identity: 1 fractional worksBlockchain Technology Applications and Security: 1 fractional worksBlockchain Technology in Education and Learning: 1 fractional worksFinTech, Crowdfunding, D…0FinTech, Crowdfunding, Digital Finance: 0 fractional worksFinancial Reporting and XBRL: 0 fractional worksSMEs Development and Digital Marketing: 0 fractional worksGlobal Educational Policies and Reforms: 0 fractional worksEducator Training and Historical Pedagogy: 0 fractional works
General Health ProfessionsPhilosophyInformation SystemsManagement Information Systems3 others

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

  1. 1 Aging, Elder Care, and Social Issues General Health Professions 1 works
  2. 2 Health, Medicine and Society General Health Professions 1 works
  3. 3 Hermeneutics and Narrative Identity Philosophy 1 works
  4. 4 Blockchain Technology Applications and Security Information Systems 1 works
  5. 5 Blockchain Technology in Education and Learning Information Systems 1 works
  6. 6 FinTech, Crowdfunding, Digital Finance Management Information Systems 0 works
  7. 7 Financial Reporting and XBRL Management Information Systems 0 works
  8. 8 SMEs Development and Digital Marketing Demography 0 works
  9. 9 Global Educational Policies and Reforms Political Science and International Relations 0 works
  10. 10 Educator Training and Historical Pedagogy Sociology and Political Science 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 available39.7%not open60.3%

World: 40% of research is openly available.

with international co-authors37.6%domestic only62.4%

World: 18% is written across borders.

How has Delaware Diamond Knives (United States)'s research output changed?

Output in 2022-2025 was 29% 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 Delaware Diamond Knives (United States) as a percentage of every work published that year, 0.000038% in 2023.

still counting0.00020%0.00040%Delaware Diamond Knives (United States)0.000057% in 202519801990200020102020

Fractional works of Delaware Diamond Knives (United States) over all fractional works that year. How the balance of science has shifted.

Other research institutions in Wilmington

All research institutions in Wilmington

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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