TUM Classification System - Natural Sciences in General

NAT 250Natural Scientific Views of the World (Comprehensive Philosophical Insight of the Complete Field of Naturalsciences, World Views of Naturalists, Position of Human Beings in Thecosmos, ...)

NAT 300Relationship between Natural Sciences and Other Fields

NAT 400Organisation and Maintenance of Natural Sciences

NAT 500History of Natural Sciences

NAT 600Naturalists, Inventors, Scientists, Engineers

NAT 000: Belonging to the Subject; not further Classified
NAT 001: General
- NAT 030: Natural Scientific Studies / Education
NAT 050: Natural Phenomena and Laws in General
- NAT 060: Animate and Inanimate Nature (Matter and Life etc.)
- NAT 070: Inventions and Discoveries in General
- NAT 099: Other
NAT 100: Natural Scientific Research in General
- NAT 110: Collection and Preparation of Material
  - NAT 115: Laboratory Practice in General
  - NAT 117: Microscopical Methods in Natural Sciences
  - NAT 119: Other
- NAT 120: Expeditions
- NAT 130: Basics and Methods of Natural Scientific Research; Effectiveness, Research Strategy
  - NAT 135: General Methods of Practical Research (Presentation and Interpretation of Research Results)
  - NAT 145: Mathematics, Data Processing in Natural Sciences
- NAT 155: Logical and Philosophical Problems of Natural Scientific Research; Misapprehension (Language and Conceptualization, Axiomatics, ...)
- NAT 199: Other
NAT 200: Epistemological Problems in Natural Sciences
NAT 250: Natural Scientific Views of the World (Comprehensive Philosophical Insight of the Complete Field of Naturalsciences, World Views of Naturalists, Position of Human Beings in Thecosmos, ...)
NAT 300: Relationship between Natural Sciences and Other Fields
- NAT 310: Religion and Mythology
- NAT 320: Psychology and Parapsychology
  
  Parapsychology in General see PSY 720
- NAT 330: Culture (Responsibility, Humanistic Ideas in Natural Scientific Research, ...)
- NAT 350: Society
- NAT 370: Technology and Industry
- NAT 399: Other
NAT 400: Organisation and Maintenance of Natural Sciences
- NAT 410: Natural Sciences in Education and Instruction
- NAT 420: Natural Scientific Museums and Exhibitions
- NAT 430: Research Institutions and their Activities
- NAT 440: Organizations; Associations and their Activities (Annual Reports)
  - NAT 443: National Organizations
  - NAT 447: International Organizations
- NAT 450: International Collaboration in the Field of Natural Sciences
- NAT 460: Natural Sciences in Specific Countries and Interstate Alliances
- NAT 499: Other
NAT 500: History of Natural Sciences
- NAT 505: Prehistory and Early History
- NAT 510: Antiquity
  - NAT 513: Pre-Greek Antiquity (Babylon, Egypt, ...)
  - NAT 517: Classical Antiquity (Greece, Hellenistic and Roman Era)
- NAT 520: India; China and Far East
- NAT 530: Ancient America
- NAT 535: Other Ancient Cultures
- NAT 540: Jewish Natural Sciences
- NAT 550: Arabic Und Byzantine (Natural) Sciences
- NAT 560: Middle Ages
- NAT 570: Modern Age
  - NAT 572: 16Th and 17Th Century
  - NAT 574: 18Th and 19Th Century
  - NAT 576: 20Th and 21St Century
- NAT 580: Future Development
- NAT 590: History of General Natural Scientific Fields and Problems
- NAT 599: Other
NAT 600: Naturalists, Inventors, Scientists, Engineers
- NAT 610: Antiquity
- NAT 620: India; China and Far East
- NAT 630: Ancient America and Other Ancient Cultures
- NAT 640: Jewish Naturalists
- NAT 650: Arabic and Byzantine Naturalists
- NAT 660: Middle Ages
- NAT 670: Modern Age
  - NAT 672: 16Th and 17Th Century
  - NAT 674: 18Th and 19Th Century
  - NAT 676: 20Th and 21St Century
- NAT 999: Other