Thesica.org, the #1 open access web portal for PhD theses...

At Thesica.org, the theses are arranged under 24 categories.

A thesis published in a particular category is not exclusive to that particular category and will/may overlap with one or more categories. Some of the theses may even be part of 3 or 4 categories. Therefore the best way to find a thesis is to do an advanced SITE SEARCH with one or many keywords. The PDFs have been indexed and hence fully searchable. To get the correct or a related thesis, please search the repository patiently. You will certainly be rewarded…

Click on a particular category for a detailed listing of subjects. Contact us for more support and options.

Agriculture

This category includes ...

  • Agricultural Economics
  • Agricultural Philosophy
  • Agricultural Plant Science
  • Agronomy
  • Agro Physics
  • Animal Science
  • Aquaculture
  • Environmental Science
  • Food Science
  • Fisheries
  • Forestry
  • Horticulture
  • Irrigation and Water Management
  • Plant Fertilization, Animal and Human Nutrition
  • Plant Protection and Animal Health
  • Soil Science
  • Theoretical Production Ecology
  • Waste Management
  • Water Science

Anthropology

This category includes ...

  • Anthropological Linguistics
  • Archaeology
  • Biological Anthropology
  • Cultural Anthropology
  • Historical Anthropology
  • Medical Anthropology

Biology

This category includes ...

  • Aerobiology
  • Anatomy
  • Animal Communications
  • Bioinformatics
  • Biostatistics
  • Biotechnology
  • Botany
  • Bryology
  • Cancer Research
  • Canopy Research
  • Cell Biology
  • Chronobiology
  • Cryobiology
  • Developmental Biology
  • Ecology
  • Endocrinology
  • Entomology
  • Ethnobotany
  • Ethnozoology
  • Evolutionary Biology
  • Genetics
  • Herpetology
  • Histology
  • Human Biology
  • Ichthyology
  • Immunology
  • Limnology
  • Linnaean Taxonomy
  • Mammalogy
  • Marine Biology
  • Microbiology
  • Molecular Biology
  • Mycology
  • Neuroscience
  • Ornithology
  • Paleobiology
  • Paleontology
  • Palynology
  • Parasitology
  • Phycology
  • Physiology
  • Structural Biology
  • Systematics (Taxonomy)
  • Systems Biology
  • Virology
  • Xenobiology
  • Zoology

Chemistry

This category includes ...

  • Radiochemistry
  • Solid-state Chemistry
  • Sonochemistry
  • Spectroscopy
  • Supramolecular Chemistry
  • Surface Chemistry
  • Theoretical Chemistry
  • Thermochemistry

Computer Science

This category includes ...

  • Algorithms
  • Artificial Intelligence
  • Artificial Neural Network
  • Computer and Society
  • Computer Architecture
  • Computer Communications (Networks)
  • Computer Graphics
  • Computer Security and Reliability
  • Computing in Mathematics, Natural Science, Engineering and Medicine
  • Computing in Social science, Arts and Humanities
  • Databases
  • Data Mining
  • Data Structures
  • Distributed Computing
  • Human-computer Interaction
  • Information Science
  • Information Systems (Business Informatics)
  • Operating Systems
  • Parallel Computing
  • Programming Languages
  • Quantum Computing
  • Software Engineering
  • Theory of Computation

Design

This category includes ...

  • Communication Design
  • Fashion Design
  • Graphic Design
  • Industrial Design

Economics

This category includes ...

  • Accounting Scholarship
  • Behavioural Economics
  • Bioeconomics
  • Business Administration
  • Business Economics
  • Business Ethics
  • Collective Bargaining
  • Commerce
  • Computational Economics
  • Consumer Economics
  • Development Economics
  • Econometrics
  • Economic Geography
  • Economic History
  • Economic Sociology
  • Energy Economics
  • Entrepreneurial Economics
  • Environmental Economics
  • Evolutionary Economics
  • Experimental Economics
  • Feminist Economics
  • Financial Economics
  • Game Theory
  • Green Economics
  • Health Economics
  • Human Development Theory
  • Human Resources
  • Industrial Organization
  • Information Systems
  • Institutional Economics
  • International and Comparative Labor
  • International Economics
  • Islamic Economics
  • Labor Economics
  • Labor History
  • Labor Statistics
  • Law and Economics
  • Macroeconomics
  • Managerial Economics
  • Manufacturing
  • Marketing
  • Mathematical Economics
  • Microeconomics
  • Monetary Economics
  • Neuroeconomics
  • Organizational Studies
  • Platform Economics
  • Port Management
  • Public Economics
  • Public Finance
  • Real Estate Economics
  • Resource Economics
  • Risk Management and Insurance
  • Socialist Economics
  • Socioeconomics
  • Supply chain management
  • Transport Economics
  • Welfare Economics

Education

This category includes ...

  • Pre-school Education
  • Primary Education
  • Science Education
  • Secondary Education
  • Special Education
  • Teacher Education
  • Teaching Methods
  • Vocational Education

Engineering

This category includes ...

  • Architecture
  • Civil Engineering
  • Electrical Engineering
  • Electronic Engineering
  • Engineering Education
  • Engineering Physics
  • Environmental Engineering
  • Fire Safety Engineering
  • Industrial Engineering
  • Instrumentation Engineering
  • Manufacturing Engineering
  • Materials Engineering
  • Mechanical Engineering
  • Mining Engineering
  • Naval Engineering
  • Nuclear Engineering
  • Ocean Engineering
  • Optical Engineering
  • Petroleum Engineering
  • Quality Assurance Engineering
  • Railway Engineering
  • Safety Engineering
  • Structural Engineering
  • Telecommunications Engineering
  • Transportation Engineering

Entertainment & Arts

This category includes ...

  • Arts Administration
  • Fine Arts
  • Performing Arts
  • Visual Arts

Geoscience

This category includes ...

  • Biogeography
  • Cartography
  • Climatology
  • Gaia Hypothesis
  • Geochemistry
  • Geodesy and Surveying
  • Geography
  • Geoinformatics (GIS)
  • Geology
  • Geomicrobiology
  • Geomorphology
  • Geostatistics
  • Hydrogeology
  • Hydrology
  • Meteorology
  • Mineralogy
  • Oceanography
  • Paleoclimatology
  • Paleontology
  • Petrology
  • Remote Sensing
  • Volcanology

History

This category includes ...

  • History of Art
  • History of Geography
  • History of History
  • History of Mathematics
  • History of Philosophy
  • History of Religion
  • History of Science
  • Musicology

Law

This category includes ...

  • Civil Law
  • Criminal Law
  • Legal Fundaments
  • Public Law

Linguistics

This category includes ...

  • Composition Studies
  • Computational Linguistics
  • Discourse Analysis
  • Historical Linguistics
  • History of Linguistics
  • Interlinguistics
  • Linguistic Typology
  • Morphology
  • Neurolinguistics
  • Philology
  • Phonetics
  • Phonology
  • Pragmatics
  • Psycholinguistics
  • Rhetoric
  • Semantics
  • Semiotics
  • Sociolinguistics
  • Syntax

Literature

This category includes ...

  • Classical Philology
  • English Literature
  • Literary Theory
  • World Literatures

Mathematics

This category includes ...

  • Algebra
  • Analysis
  • Applied Mathematics
  • Geometry and Topology
  • Logic and Foundations of Mathematics
  • Number Theory
  • Probability Theory
  • Statistics

Medicine

This category includes ...

  • Addiction Medicine
  • Allergology
  • Allied Health Science
  • Anaesthetics
  • Andrology
  • Bariatric Surgery
  • Cardiology
  • Cardiothoracic Surgery
  • Clinical Chemistry
  • Clinical Immunology
  • Clinical Pharmacology
  • Clinical Trials
  • Counseling Psychology
  • Dental Hygiene and Epidemiology
  • Dental Surgery
  • Dentistry
  • Dermatology
  • Diabetology
  • Disaster Medicine
  • Emergency Medical Care
  • Emergency Medicine
  • Emergency Toxicology
  • Epidemiology
  • Forensic Science
  • Gastroenterology
  • General Practice
  • Genetic Epidemiology
  • Geriatrics
  • Gynaecology
  • Hematology
  • Hepatology
  • Implantology
  • Infectious Diseases
  • Internal Medicine (General Medicine)
  • International and Humanitarian Medicine
  • Medical Science Nursing
  • Medical Technology
  • Nephrology
  • Neurology
  • Neuroradiology
  • Neurosurgery
  • Nursing Science
  • Nutritional Biochemistry
  • Nutrition and Dietetics
  • Observation Medicine
  • Obstetrics
  • Oncology
  • Ophthalmology
  • Optometry
  • Oral and Maxillofacial Surgery
  • Orthodontics
  • Orthopedic Surgery
  • Otolaryngology
  • Pathology
  • Pediatrics
  • Pedodontics (Pediatric Dentistry)
  • Periodontics
  • Pharmacy
  • Physiotherapy
  • Plastic Surgery
  • Podiatry
  • Pre-hospital Care
  • Primary Care
  • Prosthodontics
  • Psychiatry
  • Psychosomatic Medicine
  • Public Health
  • Pulmonology
  • Radiology
  • Rehabilitation Medicine
  • Respiratory Medicine
  • Restorative Dentistry and Endodontics
  • Rheumatology
  • Sleep Medicine
  • Speech and Language Pathology
  • Sports Medicine
  • Surgery
  • Tactical Emergency Medicine
  • Toxicology
  • Transfusion Medicine
  • Traumatology
  • Urology
  • Veterinary Medicine

Philosophy

This category includes ...

  • Aesthetics
  • Applied Philosophy
  • Epistemology
  • Ethics
  • Logic
  • Metaphysics
  • Philosophy of Science
  • Social and Political Philosophy

Physics

This category includes ...

  • Accelerator Physics
  • Acoustics
  • Atomic, Molecular and Optical Physics
  • Biophysics
  • Computational Physics
  • Condensed Matter Physics
  • Cosmology
  • Cryogenics
  • Electromagnetism
  • Elementary Particle Physics
  • Experimental Physics
  • Fluid Dynamics
  • Geophysics
  • Materials Physics
  • Materials Science
  • Mathematical Physics
  • Mechanics
  • Medical Physics
  • Molecular Physics
  • Newtonian Dynamics
  • Nuclear Physics
  • Optics
  • Plasma Physics
  • Quantum Physics
  • Solid State Physics
  • Theoretical Physics
  • Thermodynamics
  • Vehicle Dynamics

Political Science

This category includes ...

  • Political Methodology
  • Political Networks
  • Political Organizations and Parties
  • Political Psychology
  • Political Science Education
  • Political Theory
  • Politics and History
  • ...

Psychology

This category includes ...

  • Abnormal Psychology
  • Applied Psychology
  • Behavioural Science
  • Biological Psychology
  • Clinical Psychology
  • Cognitive Psychology
  • Cognitive Science
  • Community Psychology
  • Developmental Psychology
  • Differential Psychology
  • Educational Psychology
  • Emotion
  • Evolutionary Psychology
  • Experimental Psychology
  • Forensic Psychology
  • Health Psychology
  • Intrapersonal Communications
  • Legal Psychology (Psychology and Law)
  • Media Psychology
  • Neuropsychology
  • Organizational Psychology
  • Personality Psychology
  • Positive Psychology
  • Psychoanalysis
  • Psychometrics
  • Psychophysics
  • Quantitative Psychology
  • Social Psychology
  • Sport Psychology

Religious Studies

This category includes ...

  • Abrahamic Religions
  • Atheism and Humanism
  • Comparative Religion
  • Indian Religions
  • Mythology and Folklore
  • Other Religions
  • Taoic Religions

Social Science

This category includes ...

  • Communication and Media
  • Qualitative Social Research
  • Quantitative Social Research
  • Social Policy
  • Social Stratification
  • Social Theory
  • Sociobiology
  • Sociocybernetics
  • Sociological Theory
  • Urban/Rural Sociology
  • Visual Sociology

Space Science

This category includes ...

  • Astrobiology
  • Astronomy
  • Astrophysics
  • Observational Astronomy