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Use Cases
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Resources
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Pricing
Greek and Romans
650 BC - 580 BC
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1st philosopher/scientist (father of Natural Philosophy)
492 BC - 432 BC
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materialist and causal view of nature
four-element model of nature: fire, air, water and earth
elements combine and dissociate because: love (attraction) & hate (repulsion).
Biology: think with our blood (elements mingle) & animals evolved from bizarre ancestors
460 BC - 360 BC
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learned atomism from his teacher Leucippus
brain is organ of thought; heart is organ of courage; liver organ of sensuality.
performed dissections of many kinds of animals.
no divine beings. Impersonal necessity and natural law govern the world
460 BC - 361 BC
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Hippocratic medicine enduring for its approach not its content
rejected religion and the supernatural in medicine
pragmatism & experience over theory
high ethical standards (do no harm)
Hippocratic method - observe all, study patient rather than disease, evaluate honestly & assist nature
4 humours - blood, yellow bile, black bile & phlegm
pathology = imbalance of humours
inheritance
384 BC - 322 BC
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"Father of Natural History"
Plato (teacher) impede progress of biology 2000+ years, until Darwin, through influence on Aristotle’s biology - Evolution
Plato theory of universals: there exist changeless, eternal, ideal forms (essentialist thinking)
teleology-explanation by purpose
scale of nature
natural groups
0 AD - 100 AD
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De Medicina- follow Hippocrates surgeon should assist nature.
23 AD - 79 AD
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37-volume encyclopedia, Natural History
130 AD - 200 AD
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surgeon to the gladiatorial school
religious - believed in one God, but not Christian
teleological view of human body
ethics in medicine
4 temperaments (psychology) assoc. w/ 4 humours: sanguine, choleric, melancholic, phlegmatic
Therapies: more interventionist than Hippocrates
balance the humours with diet, bloodletting and purging, or
surgery, complex drug mixtures (especially theriac) [polypharmacy]
September 4 476
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Western Empire
Eastern Empire remains - Bisintine Empire
570 - 632
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welcomed education and inquiry into nature
750 - 1258
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At the same time as the European Middle Ages, the Islamic middle ages was also taking place. While they were also monotheistic, they had a very different take on scientific achievement compared to christians at the time. The prophet states that one should seek knowledge, and so the pursuit of knowledge has diving purpose. Also, the Caliphs recognized that knowledge is power, and they employed many scholars to collect and come up with new scientific knowledge.
794
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980 - 1037
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greatest Islamic intellectual
physician, mathematician, philosopher, astronomer, physicist and poet (polymath)
medicine is a science
Canon of Medicine (14 volumes), incorporated Greek, Roman and Islamic medicine. adopted Aristotle’s concept of purpose in nature, and based anatomy on Galen
1288
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questioned Galenic authority on the question of blood movement by proposing pulmonary circulation
476 - 1300
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Economic uncertainty and political confusion followed the collapse of the Roman Empire in 476 AD. People did not have the resources for academic endeavours, as life was hard, and turned towards religion. Christianity in particular.
1098 - 1179
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nun, abbess and mystic who wrote down her religious visions
also healer, naturalist and musician
1194 - 1250
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Holy Roman Emperor, 1220-1250
did not share the religion, the assumptions or the approach of Scholastics (questioned ancients, trust own observations, atheist)
established the University of Naples in 1224 (University of Naples Federico II)
Salerno Medical College in 1231
separated duties of the physician from the pharmacist
1200 - 1280
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scholasticism
Doctor Universalis
literary scholar, alchemist, & teacher. re:biology -medieval naturalist.
made Aristotle’s conception of nature widely known in Europe.
1214 - 1292
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monk
into astrology, alchemy & magical properties of herbs and gems
also stress importance of cycle (observation-> hypothesis -> experiment)
1225 - 1274
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Magnus’ pupil
the greatest of the scholastics
1347 - 1351
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impeded academic progress
25-50% of the population was wiped out
2700 BC - 2600 BC
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architect, physician, polymath, might have written surgical texts.
first non-royal to have name recorded in history
1600 BC
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contents might go back to 2700 BC and Imhotep
worlds oldest treatius
natural in approach
consists of case histories
some anatomical knowledge
1550 BC
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combines drugs w/ magic & religion
broader ailments
700 drugs/formulas
less natural
therapeutic purposes
330 BC - 260 BC
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physician, anatomist at Alexandria
dissection of human corpses
vivisection of animals
310 BC - 250 BC
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physician, anatomist at Alexandria
dissection of human corpses
vivisection of animals
200 BC
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Illness the result of natural causes, not demons/supernatural phenomena.
Illness result from disruption of the flow of chi (qi), a vital energy, travels through body along meridians. (Vital energy universal, just different names)
Imbalances of yin and yang can lead to illness.
human body is a microcosm that reflects the world as a whole, the macrocosm.
macrocosm / microcosm correspondence, nature’s Five Phases (or Five Elements) – wood, fire, earth, metal, water – have correspondences to parts of the mind and body. Their relationships can be manipulated by the physician for the benefit of the patient.