Integrative Levels Classification project ILC2 developing schedules how it works builder meetings people references
ILC class y

ILC developing version
Expanded class y

   ▲  broader class

▽ ⌕         y  scholarship; science; teachings; tenets; public knowledge; learning; intellectual products; intellectual works  ← tu media po cognition   ≈ DDC 001  ✍
▽ ⌕         y09            according to epistemological view
▽ ⌕         y09e                 realism
▽ ⌕         y09ea                      naive realism
▽ ⌕         y09er                      critical realism
▽ ⌕         y09n                 constructivism
▽ ⌕         y17   [w1]           at time
▽ ⌕         y2       in research facility
▽ ⌕         y27   [vtU]           in region
▽ ⌕         y2h            conference hall
▽ ⌕         y2l            laboratory
▽ ⌕         y2o            office; desk
▽ ⌕         y2w            the Internet; online  ← tuvU the Internet
▽ ⌕         y3   [X]      using tool; resource  ← r9 
▽ ⌕         y31   [y]           derived from source; original knowledge
▽ ⌕         y313   [y7]                translation of document in original language
▽ ⌕         y3134   [y7]                     free translation of
▽ ⌕         y3135   [qv]                     translated from original language
▽ ⌕         y314   [y7]                commenting commented source
▽ ⌕         y3143   [y7]                     building on; developing on basis
▽ ⌕         y3144   [y7]                     criticizing criticized document
▽ ⌕         y3145   [y7]                     answering; reacting to answered source
▽ ⌕         y3146   [y7]                     supporting; commenting favourably
▽ ⌕         y3148   [y7]                     reviewing reviewed document
▽ ⌕         y315   [y7]                abridged from
▽ ⌕         y3154   [y7]                     expurgated from; censored version of
▽ ⌕         y3157   [y7]                     summary of; abstract; digest of summarized source
▽ ⌕         y316   [y7]                paraphrase of
▽ ⌕         y317   [y7]                copy of; reproduction; facsimile of original source
▽ ⌕         y318   [y7]                adaptation of; dramatization; novelization; screenplay; libretto of source of different genre
▽ ⌕         y3188   [y7]                     imitation of; parody of
▽ ⌕         y33   [U]           introduced by innovator; inventor
▽ ⌕         y34   [U]           criticizing; opposing opposed author
▽ ⌕         y35   [U]           by learned person; knower; apprentice; scholar; intellectual; author
▽ ⌕         y352   [vtU]                by distributor based in
▽ ⌕         y353   [vtU]                by publisher based in publishing house; publishing house
▽ ⌕         y3537   [vtU]                     by printer based in
▽ ⌕         y353bebc   ⋄                                    Westminster Penguin Books
▽ ⌕         y355   [U]                translated by translator
▽ ⌕         y356   [U]                presented to; dedicated to; in honour of: Festschrift for honoured author
▽ ⌕         y357   [U]                with contribution by contributor
▽ ⌕         y358   [U]                edited by editor
▽ ⌕         y36   [u7]           for audience; target; pupil; student; public
▽ ⌕         y36i                 children
▽ ⌕         y36l                 kids
▽ ⌕         y36p                 adults
▽ ⌕         y36py                      women
▽ ⌕         y37   [y]           influenced by source
▽ ⌕         y4        antithesis; aporia; critics; difficulty
▽ ⌕         y40            opposed to; censored by censor
▽ ⌕         y40u                 political power
▽ ⌕         y40u(7vs)                                state secret prevention of attention
▽ ⌕         y40w                 custom
▽ ⌕         y43   [y]           against; anti- opposed view
▽ ⌕         y4c            contradiction
▽ ⌕         y4i            ignorance
▽ ⌕         y5        intellectual activity; scholarly activity
▽ ⌕         y52   [tw]           in school
▽ ⌕         y52p                 primary school
▽ ⌕         y52s                 secondary school
▽ ⌕         y52u                 university
▽ ⌕         y57   [tv]           in; from documentation service; collection
▽ ⌕         y57h                 archive
▽ ⌕         y57l                 library
▽ ⌕         y57m                 exhibition
▽ ⌕         y57mu                      museum
▽ ⌕         y57r                 digital repository
▽ ⌕         y59             scientific achievement
▽ ⌕         y59c                 ideation; conception
▽ ⌕         y59d                 development
▽ ⌕         y59f                 diffusion; spreading
▽ ⌕         y59i                 discussion; debate
▽ ⌕         y59p                 updating
▽ ⌕         y59r                 criticism
▽ ⌕         y59v                 oblivion
▽ ⌕         y5e            research; approach; method
▽ ⌕         y5eb                 observation
▽ ⌕         y5ebd                      discreet observation
▽ ⌕         y5ebp                      participant observation  ✍
▽ ⌕         y5ec                 experience; intuition
▽ ⌕         y5ed                 examination of physical tracks
▽ ⌕         y5ee                 sensing; detection; measurement
▽ ⌕         y5eea                      censusing; counting
▽ ⌕         y5ees                      satellite imagery
▽ ⌕         y5eet                      telemetry; remote sensing
▽ ⌕         y5eett                           acoustic telemetry  ← g5n sound
▽ ⌕         y5eetu                           ultrasonic telemetry
▽ ⌕         y5ef                 recording
▽ ⌕         y5eg                 marking; labeling; tagging
▽ ⌕         y5eh                 experimentation; stimulation
▽ ⌕         y5ehp                      playback
▽ ⌕         y5ei                 case study
▽ ⌕         y5ej                 interview  ← px persons
▽ ⌕         y5ek                 survey; questionnaire
▽ ⌕         y5el                 textual analysis; content analysis; discourse analysis
▽ ⌕         y5em                 mathematical analysis; processing  ← ye mathematics
▽ ⌕         y5en                 probability estimation
▽ ⌕         y5eo                 statistical analysis  ← yes mathematical statistics
▽ ⌕         y5eod                      descriptive statistics
▽ ⌕         y5eoi                      inferential statistics
▽ ⌕         y5er                 comparison; comparative method
▽ ⌕         y5es                 modeling; simulation  ← a forms
▽ ⌕         y5esg                      game theoretic models
▽ ⌕         y5eu                 mapmaking  ✍
▽ ⌕         y5ex                 classification; systematics; taxonomy
▽ ⌕         y5g            congress; conference; symposium
▽ ⌕         y5go                 workshop
▽ ⌕         y5t            education; teaching  [didactics; pedagogy]  ← tw schools   ≈ DDC 370
▽ ⌕         y5tb                 self-teaching
▽ ⌕         y5te                 exercise
▽ ⌕         y5tf                 frontal lesson; lecture
▽ ⌕         y5u            communication; promotion
▽ ⌕         y5uc                 press conference
▽ ⌕         y5un                 news note; press agency
▽ ⌕         y5uo                 academic publishing
▽ ⌕         y5uoi                      submission
▽ ⌕         y5uop                      peer review
▽ ⌕         y5uopd                           double-blind review
▽ ⌕         y5uoq                      rejection
▽ ⌕         y5uor                      revision
▽ ⌕         y5uot                      acceptance
▽ ⌕         y5up                 popularization
▽ ⌕         y6        style of thought; level of knowing  ✍
▽ ⌕         y60             world view; Weltanschauung; lifestance; general belief; prioritized phenomena
▽ ⌕         y60e                 materialist; physicalist
▽ ⌕         y60g                 mechanistic
▽ ⌕         y60m                 vitalistic; biologistic
▽ ⌕         y60p                 psychologistic
▽ ⌕         y60po                      cognitivistic
▽ ⌕         y60r                 economistic
▽ ⌕         y60t                 sociologistic
▽ ⌕         y60w                 spiritualistic
▽ ⌕         y60y                 hermeneutical
▽ ⌕         y61np                      1st ed.
▽ ⌕         y61nq                      2nd ed.
▽ ⌕         y6e            common sense; popular knowledge
▽ ⌕         y6m            magical  ← wom magic   ≈ DDC 130
▽ ⌕         y6r            rational  ← por reason
▽ ⌕         y6rs                 scientifical
▽ ⌕         y7       in published work; publication; bibliographic document  ← tu media xl literature   ≈ DDC 090  ✍
▽ ⌕         y71   [w1]           published in edition date; manifestation date
▽ ⌕         y716   [an]                issued seriality; periodicity
▽ ⌕         y716np                           daily
▽ ⌕         y716nv                           weekly
▽ ⌕         y716or                           monthly
▽ ⌕         y717   [w1]                printed in reprint date
▽ ⌕         y718   [an]                edition; version
▽ ⌕         y718np                           1
▽ ⌕         y71pj   ⋄                     1859
▽ ⌕         y73   [x]            artistic genre; form
▽ ⌕         y73f                 painting
▽ ⌕         y73l                 literature
▽ ⌕         y73lv                      poetry
▽ ⌕         y73lx                      essay
▽ ⌕         y73s                 movie
▽ ⌕         y75   [qv]           written in document language
▽ ⌕         y756   [xl]                written in literary form
▽ ⌕         y76   [tu]           recorded on; testified in; presented as carrier; medium; manifestation
▽ ⌕         y76i                 handwritten paper
▽ ⌕         y76k                 print
▽ ⌕         y76u                 digital form
▽ ⌕         y76vq                      web resource
▽ ⌕         y77   [an]            section; part; chapter
▽ ⌕         y776   [an]                 volume
▽ ⌕         y77np                      1
▽ ⌕         y77npp                           1.1
▽ ⌕         y77nq                      2
▽ ⌕         y79             document component
▽ ⌕         y79c                 covers; package; box
▽ ⌕         y79f                 front page; title page
▽ ⌕         y79h                 table of contents
▽ ⌕         y79m                 main text  ← tu9i written texts
▽ ⌕         y79me                      premise
▽ ⌕         y79mh                      hypothesis
▽ ⌕         y79mn                      analysis
▽ ⌕         y79mp                      proof
▽ ⌕         y79mt                      testing; checking
▽ ⌕         y79mu                      result
▽ ⌕         y79mv                      discussion
▽ ⌕         y79n                 notes
▽ ⌕         y79nf                      footnotes
▽ ⌕         y79nh                      chapter notes
▽ ⌕         y79nn                      endnotes
▽ ⌕         y79t                 illustrations  ← tu9c pictures
▽ ⌕         y79u                 appendix; extra; bonus
▽ ⌕         y79w                 bibliography; references
▽ ⌕         y79x                 index
▽ ⌕         y7Y             title  ✍
▽ ⌕         y7eWg            press
▽ ⌕         y7eWk            serial; periodical; continuing resource
▽ ⌕         y7e            newspaper  [journalism]  ≈ DDC 050 070
▽ ⌕         y7e7Dp                           news article
▽ ⌕         y7ei                 business newspaper  ← v organizations
▽ ⌕         y7es                 sport newspaper  ← wg sport
▽ ⌕         y7g            magazine  ≈ DDC 050
▽ ⌕         y7g7Dc                           column
▽ ⌕         y7j            journal; academic serial  ≈ DDC 050
▽ ⌕         y7j7Dp                           journal article; paper
▽ ⌕         y7k            monograph series; collection
▽ ⌕         y7l            conference proceedings  ← y5g congress
▽ ⌕         y7m            monograph
▽ ⌕         y7mb                 essay; non-systematic exposition
▽ ⌕         y7md                 introduction
▽ ⌕         y7me                 textbook; didactic exposition  ← y5t education
▽ ⌕         y7mee                      teaching program book
▽ ⌕         y7mei                      exercise book
▽ ⌕         y7meu                      examination preparation book
▽ ⌕         y7mg                 guide; practical information
▽ ⌕         y7mr                 treatise; systematic exposition
▽ ⌕         y7ms                 summa
▽ ⌕         y7n            working report
▽ ⌕         y7nd                 dissertation; these  ← twu universities
▽ ⌕         y7nr                 activity report; research report
▽ ⌕         y7o            official publication  ← u social groups
▽ ⌕         y7oc                 sacred text  ← w7u scripture
▽ ⌕         y7ol                 law text  ← v6 regulation
▽ ⌕         y7op                 patent document
▽ ⌕         y7qWy            reference work
▽ ⌕         y7q            atlas  ← j landforms
▽ ⌕         y7r            almanac; agenda
▽ ⌕         y7re                 yearbook
▽ ⌕         y7s            dictionary; encyclopaedia; directory  ≈ DDC 030
▽ ⌕         y7w            knowledge organization system; KOS; documentary language; indexing language  [knowledge organization; classification theory]  ← yex 
▽ ⌕         y7wc                 list
▽ ⌕         y7we                 keywords; tags
▽ ⌕         y7wi                 taxonomy
▽ ⌕         y7wo                 controlled vocabulary
▽ ⌕         y7woh                      subject heading list
▽ ⌕         y7wot                      thesaurus
▽ ⌕         y7ws                 classification scheme; classification system
▽ ⌕         y7wt                 ontology
▽ ⌕         y7x            index; bibliography; catalogue  ≈ DDC 010 011
▽ ⌕         y8       of expertise; intellectual level
▽ ⌕         y83   [an89]            cultural diversity
▽ ⌕         y83f                 conformist; single-minded
▽ ⌕         y83u                 culturally diverse
▽ ⌕         y84             veracity; truth
▽ ⌕         y84b                 false
▽ ⌕         y84g                 partially true
▽ ⌕         y84s                 true
▽ ⌕         y89             fictionality
▽ ⌕         y89f                 fictional; imagination; once upon a time
▽ ⌕         y89g                 allegorical; parable
▽ ⌕         y89m                 ambiguous; not clear
▽ ⌕         y89o                 hypothetical; supposition; scenario  ← y7p 
▽ ⌕         y89p                 possible; doubtful; perhaps; maybe
▽ ⌕         y89v                 likely; belief
▽ ⌕         y89y                 realistic
▽ ⌕         y8f            dummy
▽ ⌕         y8i            laymen exoteric
▽ ⌕         y8u            initiated esoteric
▽ ⌕         y8v            expert
▽ ⌕         y9   [X]       tradition; school  ← yo 
▽ ⌕         y90            of; on; about; dealing with; studying subject; topic; matter
▽ ⌕         y91   [w1]           of; known in modern time
▽ ⌕         y92   [vtU]           of; known in region
▽ ⌕         y93   [U]           of modern thinker; master
▽ ⌕         y936   [U]                of thinker; master
▽ ⌕         y95   [qv]           in; among speakers of language; expression
▽ ⌕         y96   [wr]            faith; religious inspiration
▽ ⌕         y96h                 Buddhist
▽ ⌕         y96t                 Christian
▽ ⌕         y99             theory; conceptual model  ≈ DDC 161 167
▽ ⌕         y99c                 concepts; notions  [concept theory]  ← po cognition qo words
▽ ⌕         y99cp                      prototypes  [prototype theory]
▽ ⌕         y99e                 conjectures; hypotheses  ← y7p 
▽ ⌕         y99e7t   ⋄                          testing
▽ ⌕         y99g                 arguments; theses
▽ ⌕         y99l                 laws; principles; statements
▽ ⌕         y99lc                      axioms; postulates
▽ ⌕         y99lh                      theorems
▽ ⌕         y99lr                      corollaries
▽ ⌕         y99p                 paradigms; turns; isms
▽ ⌕         yX       disciplines; fields; bodies of knowledge; forms of knowledge; domains  ✍
▽ ⌕         ya       news; journalism
▽ ⌕         ya92                 of; covering region
▽ ⌕         ya92b                      UK the Guardian; the Times
▽ ⌕         ya92c                      Germany Frankfurter Allgemeine Zeitung; Süddeutsche Zeitung
▽ ⌕         ya92d                      France le Monde; le Figaro
▽ ⌕         ya92f                      Italy Corriere della Sera; Repubblica
▽ ⌕         ya92fds   ⋄                               Alessandria il Piccolo
▽ ⌕         ya92g                      Russia Pravda
▽ ⌕         ya92p                      China the Global Times; South China Morning Post
▽ ⌕         ya92r                      Japan Asahi Shimbun
▽ ⌕         ya92u                      USA the New York Times; the Washington Post; USA Today
▽ ⌕         yc       philosophy; wisdom  ≈ DDC 100
▽ ⌕         yc9             philosophical school  ≈ DDC 180
▽ ⌕         yc90   ⋄                of problem; topic
▽ ⌕         yc93agda                                     Thales; Thales of Miletus
▽ ⌕         yc93agdp                                     Anaximander
▽ ⌕         yc93agfy                                     Confucius
▽ ⌕         yc93aggYh                                          Heraclitus
▽ ⌕         yc93aggYp                                          Parmenides
▽ ⌕         yc93agig                                     Empedocles
▽ ⌕         yc93agjf                                     Socrates
▽ ⌕         yc93agkw                                     Plato
▽ ⌕         yc93agmq                                     Aristotle
▽ ⌕         yc93agne                                     Theophrastus
▽ ⌕         yc93agoq                                     Zeno of Citium
▽ ⌕         yc93ahmd                                     Plotinus
▽ ⌕         yc93aima                                     Al-Kindi; Alkindus
▽ ⌕         yc93aite                                     Avicenna; Ibn Sina
▽ ⌕         yc93aivh                                     Anselm; Anselm of Canterbury; Anselm of Aosta; Anselm of Bec
▽ ⌕         yc93aiwh                                     Al-Ghazali
▽ ⌕         yc93aixb                                     Ramanuja; Ramanujacharya
▽ ⌕         yc93aixd                                     Abelard; Peter Abelard
▽ ⌕         yc93aka                                Averroes; Ibn Rushd
▽ ⌕         yc93annb                                     Augustine; Aurelius Agostinus; Augustine of Hippo
▽ ⌕         yc93any                                Thomas Aquinas; Tommaso d'Aquino
▽ ⌕         yc93apo                                Duns Scotus; John Duns Scotus
▽ ⌕         yc93aql                                Ockham; William of Ockham; Occam
▽ ⌕         yc93cw                           Bruno; Giordano Bruno; Filippo Bruno
▽ ⌕         yc93dkp                                Francis Bacon
▽ ⌕         yc93du                           Mulla Sadra; Sadr ad-Din Muhammad Shirazi
▽ ⌕         yc93emw                                Hobbes; Thomas Hobbes
▽ ⌕         yc93eug                                Descartes; René Descartes; Cartesius
▽ ⌕         yc93fwm                                Pascal; Blaise Pascal
▽ ⌕         yc93ggq                                Locke; John Locke
▽ ⌕         yc93ggw                                Spinoza; Baruch Spinoza; Benedictus de Spinoza
▽ ⌕         yc93gun                                Leibniz; Gottfried Wilhelm Leibniz
▽ ⌕         yc93ijf                                Berkeley; George Berkeley
▽ ⌕         yc93jkj                                Hume; David Hume
▽ ⌕         yc93jlm                                Rousseau; Jean-Jacques Rousseau
▽ ⌕         yc93jxi                                Kant; Immanuel Kant
▽ ⌕         yc93kwd                                Bentham; Jeremy Bentham
▽ ⌕         yc93llk                                Fichte; Johann Gottlieb Fichte
▽ ⌕         yc93ltq                                Hegel; Georg Wilhelm Friedrich Hegel
▽ ⌕         yc93lyc                                Schelling; Friedrich Wilhelm Joseph von Schelling
▽ ⌕         yc93mme                                Schopenhauer; Arthur Schopenhauer
▽ ⌕         yc93mwc                                Comte; Auguste Comte
▽ ⌕         yc93ndo                                Feuerbach; Ludwig Andreas von Feuerbach
▽ ⌕         yc93nfk                                Mill; John Stuart Mill
▽ ⌕         yc93nmj                                Kierkegaard; Søren Kierkegaard
▽ ⌕         yc93onr                                Peirce; Charles Sanders Peirce
▽ ⌕         yc93oqb                                James; William James
▽ ⌕         yc93ost                                Nietzsche; Friedrich Wilhelm Nietzsche
▽ ⌕         yc93owv                                Frege; Gottlob Frege
▽ ⌕         yc93pih                                Husserl; Edmund Husserl
▽ ⌕         yc93piu                                John Dewey
▽ ⌕         yc93pkd                                Whitehead; Alfred North Whitehead
▽ ⌕         yc93pmb                                Swami Vivekananda; Narendranath Datta
▽ ⌕         yc93pvk                                Russell; Bertrand Russell
▽ ⌕         yc93qni                                Wittgenstein; Ludwig Wittgenstein
▽ ⌕         yc93qns                                Heidegger; Martin Heidegger
▽ ⌕         yc93qpk                                Carnap; Rudolf Carnap
▽ ⌕         yc93qyd                                Gadamer; Hans-Georg Gadamer
▽ ⌕         yc93rbo                                Popper; Karl Raimund Popper
▽ ⌕         yc93rem                                Sartre; Jean-Paul Sartre
▽ ⌕         yc93rhf                                Merleau-Ponty; Maurice Merleau-Ponty
▽ ⌕         yc93rhm                                Quine; Willard Van Orman Quine
▽ ⌕         yc93rhp                                Goodman; Nelson Goodman
▽ ⌕         yc93rqf                                Davidson; Donald Davidson
▽ ⌕         yc93rxb                                Feyerabend; Paul Feyerabend
▽ ⌕         yc93ryc                                Deleuze; Gilles Deleuze
▽ ⌕         yc93san                                Armstrong; David Malet Armstrong
▽ ⌕         yc93sao                                Putnam; Hilary Putnam
▽ ⌕         yc93sen                                Derrida; Jacques Derrida
▽ ⌕         yc93sft                                Rorty; Richard Rorty
▽ ⌕         yc93sgo                                Searle; John Searle
▽ ⌕         yc93sln                                Nagel; Thomas Nagel
▽ ⌕         yc93sps                                Lewis; David Lewis
▽ ⌕         yc93spv                                Kripke; Saul Kripke
▽ ⌕         yc93sqg                                Dennett; Daniel Dennett
▽ ⌕         yc93syg                                Lowe; Edward Jonathan Lowe
▽ ⌕         yc93tpi                                Chalmers; David Chalmers
▽ ⌕         yc93ttt                                Schaffer; Jonathan Moshe Schaffer
▽ ⌕         yc9agoj                                Epicurus
▽ ⌕         yc9g                 Greek philosophy
▽ ⌕         yc9ge                      pre-Socratic philosophy  ≈ DDC 182
▽ ⌕         yc9gg                      pythagoreanism
▽ ⌕         yc9gh                      sophism  ≈ DDC 183
▽ ⌕         yc9gj                      cynicism  ≈ DDC 183
▽ ⌕         yc9gl                      Platonism including Plato  ≈ DDC 184
▽ ⌕         yc9gm                      Aristotlelism including Aristotle  ≈ DDC 185
▽ ⌕         yc9go                      Pyrrhonian skepticism  ≈ DDC 186
▽ ⌕         yc9gr                      Epicureanism  ≈ DDC 187
▽ ⌕         yc9gs                      stoicism  ≈ DDC 188
▽ ⌕         yc9gv                      neoplatonism  ← ysc9gl    ≈ DDC 186
▽ ⌕         yc9m                 modern Western philosophy  ≈ DDC 190 140
▽ ⌕         yc9md                      rationalism including Descartes, Spinoza, Leibniz
▽ ⌕         yc9me                      empiricism including Hobbes, Hume
▽ ⌕         yc9mh                      Enlightenment philosophy
▽ ⌕         yc9mi                      German idealism including Kant, Fichte, Schelling, Hegel  ≈ DDC 141 142
▽ ⌕         yc9mm                      dialectical materialism; historical materialism; socialism; communism including Marx, Engels  ≈ DDC 146
▽ ⌕         yc9mn                      utilitarianism including Bentham, Mill
▽ ⌕         yc9mo                      existentialism including Kierkegaard, Sartre
▽ ⌕         yc9mp                      phenomenology including Husserl
▽ ⌕         yc9mq                      hermeneutics including Heidegger, Gadamer
▽ ⌕         yc9mr                      logicism including Frege
▽ ⌕         yc9ms                      logical positivism incl Vienna Circle, logical atomism, Wittgenstein
▽ ⌕         yc9mt                      structuralism
▽ ⌕         yc9mu                      critical theory including Habermas, Frankfurt School, Foucault
▽ ⌕         yc9mw                      continental philosophy
▽ ⌕         yc9mx                      postmodernism
▽ ⌕         yc9my                      analytic philosophy
▽ ⌕         yce            epistemology  ← po cognition   ≈ DDC 120 121
▽ ⌕         ycg            philosophical logic  ← a forms yseb    ≈ DDC 160 161
▽ ⌕         ycm            metaphysics; ontology  ≈ DDC 110 111
▽ ⌕         ycr            moral philosophy; ethics  ← u6 precept   ≈ DDC 170 171
▽ ⌕         yct            political philosophy  ← u social groups
▽ ⌕         ycx            aesthetics  ← x creative arts
▽ ⌕         ye       mathematics; maths  ← a forms
▽ ⌕         ye93                 by mathematician
▽ ⌕         ye93ago                                Euclid
▽ ⌕         ye93jgh                                Euler; Leonhard Euler
▽ ⌕         ye93mbi                                Gauss; Carl Friedrich Gauss
▽ ⌕         ye93nku                                Galois; Évariste Galois
▽ ⌕         ye93plc                                Hilbert; David Hilbert
▽ ⌕         ye93rfi                                Gödel; Kurt Gödel
▽ ⌕         ye93tpl                                Perelman; Grigori Perelman
▽ ⌕         yeb            mathematical logic; foundations
▽ ⌕         yee            algebra
▽ ⌕         yeg            geometry
▽ ⌕         yel            calculus
▽ ⌕         yen            numerical analysis
▽ ⌕         yes            mathematical statistics
▽ ⌕         yg       natural sciences; empirical sciences; pure sciences  ≈ DDC 507
▽ ⌕         yg9   [X]            scientific school
▽ ⌕         ygd            physics  ← b  c spacetime d particles e atoms g bulk matter
▽ ⌕         ygd93gry                                     Newton; Isaac Newton
▽ ⌕         ygd93ofl                                     Maxwell; James Clerk Maxwell
▽ ⌕         ygd93ose                                     Boltzmann; Ludwig Boltzmann
▽ ⌕         ygd93qdf                                     Einstein; Albert Einstein
▽ ⌕         ygd93rbp                                     Dirac; Paul Dirac
▽ ⌕         ygd93rrj                                     Feynman; Richard Feynman
▽ ⌕         ygdc                 classical mechanics
▽ ⌕         ygdc7mr71gq                                                    Philosophiae Naturalis Principia Mathematica
▽ ⌕         ygdh                 thermodynamics
▽ ⌕         ygdm                 electromagnetism
▽ ⌕         ygdo                 optics
▽ ⌕         ygds                 special relativity
▽ ⌕         ygdt                 general relativity
▽ ⌕         ygdu                 quantum theory
▽ ⌕         yge            physical chemistry
▽ ⌕         ygf            chemistry  ← f molecules
▽ ⌕         ygf5ehGb                                     isolation; purification
▽ ⌕         ygf5ehGc                                     separation
▽ ⌕         ygf5ehGe                                     synthesis
▽ ⌕         ygf5ehGi                                     analysis; testing  ✍
▽ ⌕         ygf5ehGk                                     tests on properties; behaviour
▽ ⌕         ygf5ehGp                                     spectroscopy; spectrography
▽ ⌕         ygf5ehGr                                     chromatography
▽ ⌕         ygf93gbc                                     Boyle; Robert Boyle
▽ ⌕         ygf93map                                     Avogadro; Amedeo Avogadro
▽ ⌕         ygf93rae                                     Pauling; Linus Pauling
▽ ⌕         ygfg                 general chemistry
▽ ⌕         ygfi                 inorganic chemistry
▽ ⌕         ygfo                 organic chemistry
▽ ⌕         ygh            astronomy  ← h celestial objects
▽ ⌕         ygh93ahh                                     Ptolemy; Claudius Ptolemy
▽ ⌕         ygh93axwe                                          Copernicus; Nicolaus Copernicus; Mikołaj Kopernik
▽ ⌕         ygh93dnd                                     Galileo; Galileo Galilei
▽ ⌕         ygh93duy                                     Kepler; Johannes Kepler
▽ ⌕         ygh93qnw                                     Hubble; Edwin Hubble
▽ ⌕         yghc                 cosmology
▽ ⌕         ygi            meteorology  ← j19 season j3 
▽ ⌕         ygit                 climatology  ← j39 
▽ ⌕         ygk            geology; petrography  ← i rocks
▽ ⌕         ygk93kal                                     Hutton; James Hutton
▽ ⌕         ygk93mvv                                     Lyell; Charles Lyell
▽ ⌕         ygke                 tectonics
▽ ⌕         ygkm                 geomorphology
▽ ⌕         ygn            palaeontology  ← m8y fossil
▽ ⌕         ygo            biology  ← k biopolymers l cells m organisms n populations o agency
▽ ⌕         ygo9   [X]                 biological school
▽ ⌕         ygoe                 genetics  ← k biopolymers
▽ ⌕         ygoe5Fc                                expression cloning
▽ ⌕         ygoe5Fe                                PCR; polymerase chain reaction
▽ ⌕         ygoe5Fg                                gel electrophoresis
▽ ⌕         ygoe5Fl                                southern blot; southern blotting
▽ ⌕         ygoe5Fn                                northern blot; northern blotting
▽ ⌕         ygoe5Fo                                western blot; western blotting
▽ ⌕         ygoe93nvo                                          Mendel; Gregor Mendel
▽ ⌕         ygoe93rtm                                          Jacob; François Jacob
▽ ⌕         ygoe93sch                                          Watson; James D. Watson
▽ ⌕         ygof                 physiology  ← m5 function
▽ ⌕         ygom                 morphology; anatomy  ← m7 organ
▽ ⌕         ygom93lsq                                          Cuvier; Georges Cuvier
▽ ⌕         ygos                 systematic biology  ← np phylogenetic lineages
▽ ⌕         ygos9n                           phenetics; numerical taxonomy
▽ ⌕         ygos9q                           cladistics; phylogenetic systematics
▽ ⌕         ygou                 evolutionary biology
▽ ⌕         ygou93ksp                                          Lamarck; Jean-Baptiste de Lamarck
▽ ⌕         ygou93nid                                          Darwin; Charles Darwin
▽ ⌕         ygou93rdn                                          Mayr; Ernst Mayr
▽ ⌕         ygou93spr                                          Gould; Stephen Jay Gould
▽ ⌕         ygoy                 ethology  ← o agency
▽ ⌕         ygoy93rcv                                          Lorenz; Konrad Lorenz
▽ ⌕         ygoy93rgh                                          Tinbergen; Nikolaas Tinbergen
▽ ⌕         ygoy93scl                                          Eibl-Eibesfeldt; Irenäus Eibl-Eibesfeldt
▽ ⌕         ygoys                      bioacoustics  ← ou communication g5n sound
▽ ⌕         ygq            ecology  ← n populations
▽ ⌕         yh       technologies; applied sciences  ← ysg human geography r raw materials s goods
▽ ⌕         yhg            agronomy  ← rl 
▽ ⌕         yhn            engineering  ← r raw materials
▽ ⌕         yhn93axbh                                          Leonardo; Leonardo da Vinci
▽ ⌕         yhn93ovd                                     Edison; Thomas Alva Edison
▽ ⌕         yhn93pfn                                     Tesla; Nikola Tesla
▽ ⌕         yhr            architecture  ← tde rented houses x creative arts
▽ ⌕         yht            management; organizational sciences  ← u social groups s goods
▽ ⌕         ym       medicine; health sciences  ← th healthcare
▽ ⌕         ym93agj                                Hippocrates
▽ ⌕         ym93agw                                Galen; Aelius Galenus; Claudius Galenus; Galen of Pergamon
▽ ⌕         ym93rvv                                Christiaan Barnard
▽ ⌕         yme            epidemiology
▽ ⌕         ymh            pathology
▽ ⌕         ymi            toxicology
▽ ⌕         ymn            internal medicine
▽ ⌕         ymp            pharmacology
▽ ⌕         yms            surgery
▽ ⌕         ymt            anesthesiology
▽ ⌕         yp       psychology  ← p consciousness
▽ ⌕         yp93pfj                                Freud; Sigmund Freud
▽ ⌕         yp93pyo                                Jung; Carl Gustav Jung
▽ ⌕         yp93qup                                Piaget; Jean Piaget
▽ ⌕         yp93qyk                                Fromm; Erich Fromm
▽ ⌕         yp93rah                                Lacan; Jacques Lacan
▽ ⌕         yp9s                 psychoanalysis
▽ ⌕         ys       social sciences
▽ ⌕         ysc            sociology  ← u social groups
▽ ⌕         ysc93nrj                                     Marx; Karl Marx
▽ ⌕         ysc93phg                                     Durkheim; Émile Durkheim
▽ ⌕         ysc93pnh                                     Weber; Max Weber; Maximilian Carl Emil Weber
▽ ⌕         ysg            human geography
▽ ⌕         ysn            economics  ← r raw materials s goods v organizations
▽ ⌕         ysn9                  economical theory
▽ ⌕         ysn93jwl                                     Adam Smith
▽ ⌕         ysn93qhl                                     Keynes; John Maynard Keynes
▽ ⌕         ysn9i                      liberalism
▽ ⌕         ysn9j                      English school
▽ ⌕         ysn9l                      classical political economy; rational choice theory incl' Smith, Ricardo, Malthus
▽ ⌕         ysn9lp                           Polanyi school of economic sociology
▽ ⌕         ysn9ls                           social structure of accumulation approach
▽ ⌕         ysn9lt                           post-Keynesian theory
▽ ⌕         ysn9lv                           transaction costs analysis
▽ ⌕         ysn9m                      classical Marxism
▽ ⌕         ysn9n                      classical theories of imperialism
▽ ⌕         ysn9o                      modernization theory
▽ ⌕         ysn9p                      theories of worsening terms of trade incl' Prebisch
▽ ⌕         ysn9q                      dependency theories
▽ ⌕         ysn9s                      institutionalism
▽ ⌕         ysn9t                      action theory
▽ ⌕         ysp            political sciences; politology  ← u social groups
▽ ⌕         ysp9                  theories of the state
▽ ⌕         ysr            jurisprudence; theory of law
▽ ⌕         ysu            cultural anthropology; ethnography  ← w customs
▽ ⌕         ysu93pwi                                     van Gennep; Arnold van Gennep
▽ ⌕         ysu93qih                                     Malinowski; Bronisław Malinowski
▽ ⌕         ysu93rso                                     Goody; Jack Goody
▽ ⌕         ysx            pedagogy  ← y5t education
▽ ⌕         ysy            library and information science; documentation; LIS  ← y7 published work
▽ ⌕         ysy93mvs                                     Panizzi; Antonio Panizzi
▽ ⌕         ysy93prq                                     Otlet; Paul Otlet
▽ ⌕         ysy93ptc                                     Bliss; Henry Evelyn Bliss
▽ ⌕         ysy93qqp                                     Ranganathan; S. R. Ranganathan
▽ ⌕         yuWy       humanities
▽ ⌕         yu       linguistics  ← q language
▽ ⌕         yu93pgw                                Saussure; Ferdinand de Saussure
▽ ⌕         yu93qut                                Jakobson; Roman Jakobson
▽ ⌕         yu93scx                                Chomsky; Noam Chomsky
▽ ⌕         yua            semantics
▽ ⌕         yue            phonetics
▽ ⌕         yuf            phonology
▽ ⌕         yuh            morphology
▽ ⌕         yun            syntax
▽ ⌕         yup            pragmatics
▽ ⌕         yut            linguistic typology
▽ ⌕         yuw            historical linguistics; philology  ← yl  q language
▽ ⌕         yv       history  [historiography]  ← uy civilizations u social groups
▽ ⌕         yv93agi                                Herodotus; Herodotus of Halicarnassus
▽ ⌕         yv93agj                                Thucydides
▽ ⌕         yv93agw                                Sima Qian; Ssu-ma chen; Ssi-ma chen
▽ ⌕         yv93aha                                Sallust; Gaius Sallustius Crispus
▽ ⌕         yv93ahbm                                     Strabo
▽ ⌕         yv93ahbq                                     Livy; Titus Livius
▽ ⌕         yv93asgk                                     Ibn Khaldun
▽ ⌕         yv93mty                                Ranke; Leopold von Ranke
▽ ⌕         yv93qco                                Febvre; Lucien Febvre
▽ ⌕         yv93qkn                                Bloch; Marc Bloch
▽ ⌕         yv93qnh                                Toynbee; Arnold J. Toynbee
▽ ⌕         yv93rbq                                Braudel; Fernand Braudel
▽ ⌕         yv93rql                                Hobsbawm; Eric Hobsbawm
▽ ⌕         yv93rst                                Duby; Georges Duby
▽ ⌕         yv93rxb                                Le Goff; Jacques Le Goff
▽ ⌕         yx       arts criticism; art history  ← x creative arts   ≈ DDC 807
▽ ⌕         yx93qqe                                Panofsky; Erwin Panofsky
▽ ⌕         yx93qqj                                Hauser; Arnold Hauser
▽ ⌕         yx93rig                                Gombrich; Ernst Gombrich
 
Connected classes:
 
 004  [y]           commenting on commented resource
 0043  [y]                building on; developing on; continuing basic resource
 0044  [y]                criticizing; opposing; against criticized resource
 0045  [y]                answering answered resource
 0046  [y]                commenting favourably; propaganda of
 0047  [y]                summarizing summarized resource
 0048  [y]                reviewing reviewed resource
 0067  [y]                treated for specialists in discipline
 007  [y7]           as in document format
 03  [y5e]      studied by general research method
 031  [y]           studied through research stage
 032  [y2]           studied in research environment
 035  [y5]           studied through research procedure
 038  [y]           studied using source
 06  [ysc9]      according to general theory; world view; Weltanschauung
 07  [ys]      studied in discipline; field
 08  [y89]       veracity; fictionality
 m09x                cladistics; phylogenetic taxonomy   ← ygos9q 
 tuu7t                     data  ← yl 
 tv      cultural services; documentation services; GLAM  ← y 
 tv97  [ys]                specialized in discipline; field
 tvl           libraries  [library science]  ← yl 
 tw      schools; education services; teaching  [didactics; pedagogy]  ← y 
 uywn                Age of Enlightenment; Age of Reason; scientific revolution  ← ysg 
 v6n           intellectual property law  ← x y 
 w7u           scripture; religious text  ← y7 
 wtk           Confucianism  ← yc93agfy 
 x66  [y89]            fictionality
 xlx           essays  ← y7mb 
 y31  [y]           derived from source; original knowledge
 y313  [y7]                translation of document in original language
 y3134  [y7]                     free translation of
 y314  [y7]                commenting commented source
 y3143  [y7]                     building on; developing on basis
 y3144  [y7]                     criticizing criticized document
 y3145  [y7]                     answering; reacting to answered source
 y3146  [y7]                     supporting; commenting favourably
 y3148  [y7]                     reviewing reviewed document
 y315  [y7]                abridged from
 y3154  [y7]                     expurgated from; censored version of
 y3157  [y7]                     summary of; abstract; digest of summarized source
 y316  [y7]                paraphrase of
 y317  [y7]                copy of; reproduction; facsimile of original source
 y318  [y7]                adaptation of; dramatization; novelization; screenplay; libretto of source of different genre
 y3188  [y7]                     imitation of; parody of
 y37  [y]           influenced by source
 y43  [y]           against; anti- opposed view
 y5em                mathematical analysis; processing  ← ye 
 y5eo                statistical analysis  ← yes 
 y7l           conference proceedings  ← y5g 
 y7me                textbook; didactic exposition  ← y5t 
 y7w           knowledge organization system; KOS; documentary language; indexing language  [knowledge organization; classification theory]  ← yex 
 y89o                hypothetical; supposition; scenario  ← y7p 
 y9  [X]       tradition; school  ← yo 
 y99e                conjectures; hypotheses  ← y7p 
 yc9gv                     neoplatonism  ← ysc9gl 
 ycg           philosophical logic  ← a yseb 
 yh      technologies; applied sciences  ← ysg r s 
 ysx           pedagogy  ← y5t 
 ysy           library and information science; documentation; LIS  ← y7 
 yuw           historical linguistics; philology  ← yl q 

specificity 
current: 99 

   
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ILC developing version — ISKO Italia <https://www.iskoi.org/ilc/> : 2006.03.06 - 2026.05.14 -