Islamic Golden Age

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The Islamic Golden Age
Islamic Golden Age is the era in the history of Islam, traditionally dated from the 8th century to the 14th century, during which much of the historically Islamic world
Islamic world was ruled by various caliphates, and science, economic development and cultural works flourished.[1][2][3] This period is traditionally understood to have begun during the reign of the Abbasid
Abbasid caliph Harun al-Rashid
Harun al-Rashid (786 to 809) with the inauguration of the House of Wisdom
House of Wisdom in Baghdad, where scholars from various parts of the world with different cultural backgrounds were mandated to gather and translate all of the world's classical knowledge into the Arabic language.[4][5] This period is traditionally said to have ended with the collapse of the Abbasid caliphate due to Mongol
Mongol invasions and the Siege of Baghdad
Baghdad in 1258 AD.[6] A few contemporary scholars place the end of the Islamic Golden Age as late as the end of 15th to 16th centuries.[1][2][3]

Contents

1 History of the concepts 2 Causes

2.1 Religious influence 2.2 Government sponsorship 2.3 Earlier cultural influence 2.4 New technology 2.5 Major contributors

3 Education 4 Law 5 Theology 6 Philosophy

6.1 Metaphysics 6.2 Epistemology

7 Mathematics

7.1 Algebra 7.2 Geometry 7.3 Trigonometry 7.4 Calculus

8 Natural sciences

8.1 Scientific method 8.2 Astronomy 8.3 Physics 8.4 Chemistry 8.5 Geodesy 8.6 Biology

9 Engineering 10 Social sciences 11 Healthcare

11.1 Hospitals 11.2 Pharmacies 11.3 Medicine 11.4 Surgery

12 Commerce and travel 13 Arts and culture

13.1 Poetry 13.2 Art 13.3 Architecture

14 Decline

14.1 Invasions 14.2 Economics 14.3 Culture

15 See also 16 Notes 17 References 18 Further reading 19 External links

History of the concepts[edit]

Expansion of the Caliphates, 622–750. Expansion under Muhammad, 622–632 Expansion during the Rashidun Caliphate, 632–661 Expansion during the Umayyad Caliphate, 661–750

The metaphor of a golden age began to be applied in 19th-century literature about Islamic history, in the context of the western aesthetic fashion known as Orientalism. The author of a Handbook for Travelers in Syria and Palestine in 1868 observed that the most beautiful mosques of Damascus
Damascus were "like Mohammedanism itself, now rapidly decaying" and relics of "the golden age of Islam".[7] There is no unambiguous definition of term, and depending on whether it is used with a focus on cultural or on military achievement, it may be taken to refer to rather disparate time spans. Thus, one author would have it extend to the duration of the caliphate, or to "six and a half centuries",[8] while another would have it end after only a few decades of Rashidun conquests, with the death of Umar
Umar and the First Fitna.[9] During the early 20th century, the term was used only occasionally, and often referred to the early military successes of the Rashidun caliphs. It was only in the second half of the 20th century that the term came to be used with any frequency, now mostly referring to the cultural flourishing of science and mathematics under the caliphates during the 9th to 11th centuries (between the establishment of organised scholarship in the House of Wisdom
House of Wisdom and the beginning of the crusades),[10] but often extended to include part of the late 8th or the 12th to early 13th centuries.[11] Definitions may still vary considerably. Equating the end of the golden age with the end of the caliphates is a convenient cut-off point based on a historical landmark, but it can be argued that Islamic culture had entered a gradual decline much earlier; thus, Khan (2003) identifies the proper golden age as being the two centuries between 750–950, arguing that the beginning loss of territories under Harun al-Rashid
Harun al-Rashid worsened after the death of al-Ma'mun in 833, and that the crusades in the 12th century resulted in a further weakening of the Abbasid
Abbasid empire from which it never recovered.[12] Causes[edit] Religious influence[edit] Main article: Islamic attitudes towards science The various Quranic injunctions and Hadith, which place values on education and emphasize the importance of acquiring knowledge, played a vital role in influencing the Muslims of this age in their search for knowledge and the development of the body of science.[13][14][15] Government sponsorship[edit] The Islamic Empire heavily patronized scholars. The money spent on the Translation Movement
Translation Movement for some translations is estimated to be equivalent to about twice the annual research budget of the United Kingdom’s Medical Research Council.[16] The best scholars and notable translators, such as Hunayn ibn Ishaq, had salaries that are estimated to be the equivalent of professional athletes today.[16] The House of Wisdom
House of Wisdom was a library established in Abbasid-era Baghdad, Iraq by Caliph al-Mansur.[17] Earlier cultural influence[edit] Main articles: Greek contributions to Islamic world, Indian influence on Islamic science, Christian influences in Islam, and Chinese influences on Islamic pottery During this period, the Muslims showed a strong interest in assimilating the scientific knowledge of the civilizations that had been conquered. Many classic works of antiquity that might otherwise have been lost were translated from Greek, Persian, Indian, Chinese, Egyptian, and Phoenician civilizations into Arabic and Persian, and later in turn translated into Turkish, Hebrew, and Latin.[5] Christians, especially the adherents of the Church of the East (Nestorians), contributed to Islamic civilization during the reign of the Ummayads
Ummayads and the Abbasids
Abbasids by translating works of Greek philosophers and ancient science to Syriac and afterwards to Arabic.[18][19] They also excelled in many fields, in particular philosophy, science (such as Hunayn ibn Ishaq,[20][21] Thabit Ibn Qurra[22], Yusuf Al-Khuri[23], Al Himsi[24], Qusta ibn Luqa,[25] Masawaiyh,[26][27] Patriarch Eutychius,[28] and Jabril ibn Bukhtishu[29]) and theology. For a long period of time the personal physicians of the Abbasid
Abbasid Caliphs were often Assyrian Christians.[30][31] Among the most prominent Christian families to serve as physicians to the caliphs were the Bukhtishu dynasty.[32][33] Throughout the 4th to 7th centuries, Christian scholarly work in the Greek and Syriac languages was either newly translated or had been preserved since the Hellenistic period. Among the prominent centers of learning and transmission of classical wisdom were Christian colleges such as the School of Nisibis[34] and the School of Edessa,[35] the pagan University of Harran[36][37] and the renowned hospital and medical academy of Jundishapur, which was the intellectual, theological and scientific center of the Church of the East.[38][39][40] The House of Wisdom
House of Wisdom was founded in Baghdad
Baghdad in 825, modelled after the Academy of Gondishapur. It was led by Christian physician Hunayn ibn Ishaq, with the support of Byzantine medicine. Many of the most important philosophical and scientific works of the ancient world were translated, including the work of Galen, Hippocrates, Plato, Aristotle, Ptolemy
Ptolemy and Archimedes. Many scholars of the House of Wisdom
House of Wisdom were of Christian background.[41] New technology[edit]

A manuscript written on paper during the Abbasid
Abbasid Era.

With a new and easier writing system, and the introduction of paper, information was democratized to the extent that, for probably the first time in history, it became possible to make a living from simply writing and selling books.[42] The use of paper spread from China into Muslim regions in the eighth century, arriving in Al-Andalus
Al-Andalus on the Iberian peninsula, present-day Spain in the 10th century. It was easier to manufacture than parchment, less likely to crack than papyrus, and could absorb ink, making it difficult to erase and ideal for keeping records. Islamic paper makers devised assembly-line methods of hand-copying manuscripts to turn out editions far larger than any available in Europe for centuries.[43] It was from these countries that the rest of the world learned to make paper from linen.[44] Major contributors[edit] Among the various countries and cultures conquered through successive Islamic conquests, a remarkable number of scientists originated from Persia, who contributed immensely to the scientific flourishing of the Islamic Golden Age. According to Bernard Lewis:[45][better source needed]

"Culturally, politically, and most remarkable of all even religiously, the Persian contribution to this new Islamic civilization is of immense importance. The work of Iranians can be seen in every field of cultural endeavor, including Arabic poetry, to which poets of Iranian origin composing their poems in Arabic made a very significant contribution."

Science, medicine, philosophy and technogy in the newly Islamized Iranian society was influenced by and based on the scientific model of the major pre-Islamic Iranian universities in the Sassanian Empire. During this period hundreds of scholars and scientists vastly contributed to technology, science and medicine, later influencing the rise of European science during the Renaissance.[46] Education[edit] Further information: Madrasa The centrality of scripture and its study in the Islamic tradition helped to make education a central pillar of the religion in virtually all times and places in the history of Islam.[47] The importance of learning in the Islamic tradition is reflected in a number of hadiths attributed to Muhammad, including one that instructs the faithful to "seek knowledge, even in China".[47] This injunction was seen apply particularly to scholars, but also to some extent to the wider Muslim public, as exemplified by the dictum of Al-Zarnuji, "learning is prescribed for us all".[47] While it is impossible to calculate literacy rates in pre-modern Islamic societies, it is almost certain that they were relatively high, at least in comparison to their European counterparts.[47]

Organized instruction in the Cairo Al-Azhar Mosque
Al-Azhar Mosque began in 978

Education would begin at a young age with study of Arabic and the Quran, either at home or in a primary school, which was often attached to a mosque.[47] Some students would then proceed to training in tafsir (Quranic exegesis) and fiqh (Islamic jurisprudence), which was seen as particularly important.[47] Education focused on memorization, but also trained the more advanced students to participate as readers and writers in the tradition of commentary on the studied texts.[47] It also involved a process of socialization of aspiring scholars, who came from virtually all social backgrounds, into the ranks of the ulema.[47] For the first few centuries of Islam, educational settings were entirely informal, but beginning in the 11th and 12th centuries, the ruling elites began to establish institutions of higher religious learning known as madrasas in an effort to secure support and cooperation of the ulema.[47] Madrasas soon multiplied throughout the Islamic world, which helped to spread Islamic learning beyond urban centers and to unite diverse Islamic communities in a shared cultural project.[47] Nonetheless, instruction remained focused on individual relationships between students and their teacher.[47] The formal attestation of educational attainment, ijaza, was granted by a particular scholar rather than the institution, and it placed its holder within a genealogy of scholars, which was the only recognized hierarchy in the educational system.[47] While formal studies in madrasas were open only to men, women of prominent urban families were commonly educated in private settings and many of them received and later issued ijazas in hadith studies, calligraphy and poetry recitation.[48][49] Working women learned religious texts and practical skills primarily from each other, though they also received some instruction together with men in mosques and private homes.[48] Muslims distinguished disciplines inherited from pre-Islamic civilizations, such as philosophy and medicine, which they called "sciences of the ancients" or "rational sciences", from Islamic religious sciences.[47] Sciences of the former type flourished for several centuries, and their transmission formed part of the educational framework in classical and medieval Islam.[47] In some cases, they were supported by institutions such as the House of Wisdom in Baghdad, but more often they were transmitted informally from teacher to student.[47] The University of Al Karaouine, founded in 859 AD, is arguably the world's oldest degree-granting university.[50] The Al-Azhar University was another early university. Islamic "universities" of the Middle Ages were in fact madrasas, centers for the study of religious texts and law. Only after the Arabs came in contact with the institutions of higher learning of the Christian Greek Roman Empire during their conquests did the madrasas begin to teach other subjects as well - but the only degree granted remained that of expert in religious law: "There was no other 'doctorate' in any other field, no license to teach a field except that of the religious law". The madrasa is one of the relics of the Fatimid
Fatimid caliphate. The Fatimids
Fatimids traced their descent to Muhammad's daughter Fatimah
Fatimah and named the institution using a variant of her honorific title Al-Zahra (the brilliant).[51] Organized instruction in the Al-Azhar Mosque
Al-Azhar Mosque began in 978.[52] Law[edit] Main article: Sharia Juristic thought gradually developed in study circles, where independent scholars met to learn from a local master and discuss religious topics.[53][54] At first, these circles were fluid in their membership, but with time distinct regional legal schools crystallized around shared sets of methodological principles.[54][55] As the boundaries of the schools became clearly delineated, the authority of their doctrinal tenets came to be vested in a master jurist from earlier times, who was henceforth identified as the school's founder.[54][55] In the course of the first three centuries of Islam, all legal schools came to accept the broad outlines of classical legal theory, according to which Islamic law had to be firmly rooted in the Quran
Quran and hadith.[55][56] The classical theory of Islamic jurisprudence elaborates how scriptures should be interpreted from the standpoint of linguistics and rhetoric.[57] It also comprises methods for establishing authenticity of hadith and for determining when the legal force of a scriptural passage is abrogated by a passage revealed at a later date.[57] In addition to the Quran
Quran and sunnah, the classical theory of Sunni fiqh recognizes two other sources of law: juristic consensus (ijmaʿ) and analogical reasoning (qiyas).[58] It therefore studies the application and limits of analogy, as well as the value and limits of consensus, along with other methodological principles, some of which are accepted by only certain legal schools.[57] This interpretive apparatus is brought together under the rubric of ijtihad, which refers to a jurist's exertion in an attempt to arrive at a ruling on a particular question.[57] The theory of Twelver Shia jurisprudence parallels that of Sunni schools with some differences, such as recognition of reason (ʿaql) as a source of law in place of qiyas and extension of the notion of sunnah to include traditions of the imams.[59] The body of substantive Islamic law was created by independent jurists (muftis). Their legal opinions (fatwas) were taken into account by ruler-appointed judges who presided over qāḍī's courts, and by maẓālim courts, which were controlled by the ruler's council and administered criminal law.[55][57] Theology[edit] Main article: Islamic theology Classical Islamic theology
Islamic theology emerged from an early doctrinal controversy which pitted the ahl al-hadith movement, led by Ahmad ibn Hanbal, who considered the Quran
Quran and authentic hadith to be the only acceptable authority in matters of faith, against Mu'tazilites and other theological currents, who developed theological doctrines using rationalistic methods.[60] In 833 the caliph al-Ma'mun tried to impose Mu'tazilite
Mu'tazilite theology on all religious scholars and instituted an inquisition (mihna), but the attempts to impose a caliphal writ in matters of religious orthodoxy ultimately failed.[60] This controversy persisted until al- Ash'ari
Ash'ari (874-936) found a middle ground between Mu'tazilite
Mu'tazilite rationalism and Hanbalite literalism, using the rationalistic methods championed by Mu'tazilites to defend most substantive tenets maintained by ahl al-hadith.[61] A rival compromise between rationalism and literalism emerged from the work of al- Maturidi
Maturidi (d. c. 944), and, although a minority of scholars remained faithful to the early ahl al-hadith creed, Ash'ari
Ash'ari and Maturidi theology came to dominate Sunni Islam from the 10th century on.[61][62] Philosophy[edit]

An Arabic manuscript from the 13th century depicting Socrates (Soqrāt) in discussion with his pupils

Main article: Islamic Philosophy Ibn Sina
Ibn Sina (Avicenna) and Ibn Rushd
Ibn Rushd (Averroes) played a major role in saving the works of Aristotle, whose ideas came to dominate the non-religious thought of the Christian and Muslim worlds. According to the Stanford Encyclopedia of Philosophy, translation of philosophical texts from Arabic to Latin in Western Europe "led to the transformation of almost all philosophical disciplines in the medieval Latin world".[63] The influence of Islamic philosophers in Europe was particularly strong in natural philosophy, psychology and metaphysics, though it also had an impact on the study of logic and ethics.[63] Metaphysics[edit] Avicenna
Avicenna argued his "Floating man" thought experiment concerning self-awareness, in which a man prevented of sense experience by being blindfolded and free falling would still be aware of his existence.[64] Epistemology[edit] In epistemology, Ibn Tufail wrote the novel Hayy ibn Yaqdhan and in response Ibn al-Nafis
Ibn al-Nafis wrote the novel Theologus Autodidactus. Both were concerning autodidacticism as illuminated through the life of a feral child spontaneously generated in a cave on a desert island. Mathematics[edit] Main article: Mathematics in medieval Islam Algebra[edit]

Geometric patterns: an archway in the Sultan’s lodge in the Ottoman Green Mosque in Bursa, Turkey (1424), its girih strapwork forming 10-point stars and pentagons

Muḥammad ibn Mūsā al-Khwārizmī
Muḥammad ibn Mūsā al-Khwārizmī played a significant role in the development of algebra, arithmetic and Hindu-Arabic numerals. Geometry[edit] Main article: Islamic geometric patterns Islamic art
Islamic art makes use of geometric patterns and symmetries in many of its art forms, notably in girih tilings. These are formed using a set of five tile shapes, namely a regular decagon, an elongated hexagon, a bow tie, a rhombus, and a regular pentagon. All the sides of these tiles have the same length; and all their angles are multiples of 36° (π/5 radians), offering fivefold and tenfold symmetries. The tiles are decorated with strapwork lines (girih), generally more visible than the tile boundaries. In 2007, the physicists Peter Lu and Paul Steinhardt argued that girih from the 15th century resembled quasicrystalline Penrose tilings.[65][66][67][68] Elaborate geometric zellige tilework is a distinctive element in Moroccan architecture.[69] Muqarnas
Muqarnas vaults are three-dimensional but were designed in two dimensions with drawings of geometrical cells.[70] Trigonometry[edit]

A triangle labelled with the components of the law of sines. Capital A, B and C are the angles, and lower-case a, b, c are the sides opposite them. (a opposite A, etc.)

Ibn Muʿādh al-Jayyānī is one of several Islamic mathematicians to whom the law of sines is attributed; he wrote his The Book of Unknown Arcs of a Sphere in the 11th century. This formula relates the lengths of the sides of any triangle, rather than only right triangles, to the sines of its angles.[71] According to the law,

sin ⁡ A

sin ⁡ B

sin ⁡ C

displaystyle frac sin A a ,=, frac sin B b ,=, frac sin C c .

where a, b, and c are the lengths of the sides of a triangle, and A, B, and C are the opposite angles (see figure). Calculus[edit] Alhazen
Alhazen discovered the sum formula for the fourth power, using a method that could be generally used to determine the sum for any integral power. He used this to find the volume of a paraboloid. He could find the integral formula for any polynomial without having developed a general formula.[72] Natural sciences[edit] Main article: Science
Science in the medieval Islamic world Scientific method[edit] Ibn al-Haytham
Ibn al-Haytham (Alhazen) was a significant figure in the history of scientific method, particularly in his approach to experimentation,[73][74][75][76] and has been described as the "world's first true scientist".[77] Avicenna
Avicenna made rules for testing the effectiveness of drugs, including that the effect produced by the experimental drug should be seen constantly or after many repetitions, to be counted.[78] The physician Rhazes
Rhazes was an early proponent of experimental medicine and recommended using control for clinical research. He said: "If you want to study the effect of bloodletting on a condition, divide the patients into two groups, perform bloodletting only on one group, watch both, and compare the results."[79] Astronomy[edit] Main article: Astronomy in medieval Islam

Tusi couple

In about 964 AD, the Persian astronomer Abd al-Rahman al-Sufi, writing in his Book of Fixed Stars, described a "nebulous spot" in the Andromeda constellation, the first definitive reference to what we now know is the Andromeda Galaxy, the nearest spiral galaxy to our galaxy.[80] Nasir al-Din al-Tusi
Nasir al-Din al-Tusi invented a geometrical technique called a Tusi-couple, which generates linear motion from the sum of two circular motions to replace Ptolemy's problematic equant.[81] The Tusi couple
Tusi couple was later employed in Ibn al-Shatir's geocentric model and Nicolaus Copernicus' heliocentric Copernican model[82] although it is not known who the intermediary is or if Copernicus rediscovered the technique independently. Physics[edit] Main article: Islamic physics Alhazen
Alhazen played a role in the development of optics. One of the prevailing theories of vision in his time and place was the emission theory supported by Euclid
Euclid and Ptolemy, where sight worked by the eye emitting rays of light, and the other was the Aristotelean theory that sight worked when the essence of objects flows into the eyes. Alhazen correctly argued that vision occurred when light, traveling in straight lines, reflects off an object into the eyes. Al-Biruni
Al-Biruni wrote of his insights into light, stating that its velocity must be immense when compared to the speed of sound.[83] Chemistry[edit] Al-Kindi
Al-Kindi warned against alchemists attempting the transmutation of simple, base metals into precious ones like gold in the ninth century.[84] Geodesy[edit] Al-Biruni
Al-Biruni (973-1048) estimated the radius of the earth as 6339.6 km (modern value is c. 6,371 km), the best estimate at that time.[85] Biology[edit]

The eye, according to Hunain ibn Ishaq. From a manuscript dated circa 1200.

In the cardiovascular system, Ibn al-Nafis
Ibn al-Nafis in his Commentary on Anatomy in Avicenna's Canon was the first known scholar to contradict the contention of the Galen
Galen School that blood could pass between the ventricles in the heart through the cardiac inter-ventricular septum that separates them, saying that there is no passage between the ventricles at this point.[86] Instead, he correctly argued that all the blood that reached the left ventricle did so after passing through the lung.[86] He also stated that there must be small communications, or pores, between the pulmonary artery and pulmonary vein, a prediction that preceded the discovery of the pulmonary capillaries of Marcello Malpighi
Marcello Malpighi by 400 years. The Commentary was rediscovered in the twentieth century in the Prussian State Library
Library in Berlin; whether its view of the pulmonary circulation influenced scientists such as Michael Servetus
Michael Servetus is unclear.[86] In the nervous system, Rhazes
Rhazes stated that nerves had motor or sensory functions, describing 7 cranial and 31 spinal cord nerves. He assigned a numerical order to the cranial nerves from the optic to the hypoglossal nerves. He classified the spinal nerves into 8 cervical, 12 thoracic, 5 lumbar, 3 sacral, and 3 coccygeal nerves. He used this to link clinical signs of injury to the corresponding location of lesions in the nervous system.[87] Modern commentators have likened medieval accounts of the "struggle for existence" in the animal kingdom to the framework of the theory of evolution. Thus, in his survey of the history of the ideas which led to the theory of natural selection, Conway Zirkle
Conway Zirkle noted that al-Jahiz was one of those who discussed a "struggle for existence", in his Kitab al-Hayawan
Kitab al-Hayawan (Book of Animals), written in the 9th century.[88] In the 13th century, Nasir al-Din al-Tusi
Nasir al-Din al-Tusi believed that humans were derived from advanced animals, saying, "Such humans [probably anthropoid apes][89] live in the Western Sudan and other distant corners of the world. They are close to animals by their habits, deeds and behavior."[89] In 1377, Ibn Khaldun
Ibn Khaldun in his Muqaddimah
Muqaddimah stated, "“The animal kingdom was developed, its species multiplied, and in the gradual process of Creation, it ended in man & arising from the world of the monkeys.”[90] Engineering[edit] See also: List of inventions in the medieval Islamic world The Banū Mūsā
Banū Mūsā brothers, in their Book of Ingenious Devices, describe an automatic flute player which may have been the first programmable machine.[91] The flute sounds were produced through hot steam and the user could adjust the device to various patterns so that they could get various sounds from it.[92] Social sciences[edit]

This section needs expansion. You can help by adding to it. (January 2018)

Ibn Khaldun
Ibn Khaldun is regarded to be among the founding fathers of modern sociology,[n 1] historiography, demography,[n 1] and economics.[93][n 2] Healthcare[edit] Hospitals[edit] Main article: Bimarestan

Entrance to the Qawaloon complex which housed the notable Qawaloon hospital in Cairo.

The earliest known Islamic hospital was built in 805 in Baghdad
Baghdad by order of Harun Al-Rashid, and the most important of Baghdad's hospitals was established in 982 by the Buyid
Buyid ruler 'Adud al-Dawla.[94] The best documented early Islamic hospitals are the great Syro-Egyptian establishments of the 12th and 13th centuries.[94] By the tenth century, Baghdad
Baghdad had five more hospitals, while Damascus had six hospitals by the 15th century and Córdoba alone had 50 major hospitals, many exclusively for the military.[95] The typical hospital was divided into departments such as systemic diseases, surgery, and orthopedics, with larger hospitals having more diverse specialties. "Systemic diseases" was the rough equivalent of today's internal medicine and was further divided into sections such as fever, infections and digestive issues. Every department had an officer-in-charge, a presiding officer and a supervising specialist. The hospitals also had lecture theaters and libraries. Hospitals staff included sanitary inspectors, who regulated cleanliness, and accountants and other administrative staff.[95] The hospitals were typically run by a three-man board comprising a non-medical administrator, the chief pharmacist, called the shaykh saydalani, who was equal in rank to the chief physician, who served as mutwalli (dean).[78] Medical facilities traditionally closed each night, but by the 10th century laws were passed to keep hospitals open 24 hours a day.[96] For less serious cases, physicians staffed outpatient clinics. Cities also had first aid centers staffed by physicians for emergencies that were often located in busy public places, such as big gatherings for Friday prayers. The region also had mobile units staffed by doctors and pharmacists who were supposed to meet the need of remote communities. Baghdad
Baghdad was also known to have a separate hospital for convicts since the early 10th century after the vizier ‘Ali ibn Isa ibn Jarah ibn Thabit wrote to Baghdad’s chief medical officer that “prisons must have their own doctors who should examine them every day”. The first hospital built in Egypt, in Cairo's Southwestern quarter, was the first documented facility to care for mental illnesses. In Aleppo's Arghun Hospital, care for mental illness included abundant light, fresh air, running water and music.[95] Medical students would accompany physicians and participate in patient care. Hospitals in this era were the first to require medical diplomas to license doctors.[97] The licensing test was administered by the region's government appointed chief medical officer. The test had two steps; the first was to write a treatise, on the subject the candidate wished to obtain a certificate, of original research or commentary of existing texts, which they were encouraged to scrutinize for errors. The second step was to answer questions in an interview with the chief medical officer. Physicians
Physicians worked fixed hours and medical staff salaries were fixed by law. For regulating the quality of care and arbitrating cases, it is related that if a patient dies, their family presents the doctor's prescriptions to the chief physician who would judge if the death was natural or if it was by negligence, in which case the family would be entitled to compensation from the doctor. The hospitals had male and female quarters while some hospitals only saw men and other hospitals, staffed by women physicians, only saw women.[95] While women physicians practiced medicine, many largely focused on obstetrics.[98] Hospitals were forbidden by law to turn away patients who were unable to pay.[96] Eventually, charitable foundations called waqfs were formed to support hospitals, as well as schools.[96] Part of the state budget also went towards maintaining hospitals.[95] While the services of the hospital were free for all citizens[96] and patients were sometimes given a small stipend to support recovery upon discharge, individual physicians occasionally charged fees.[95] In a notable endowment, a 13th-century governor of Egypt Al Mansur Qalawun
Al Mansur Qalawun ordained a foundation for the Qalawun hospital that would contain a mosque and a chapel, separate wards for different diseases, a library for doctors and a pharmacy[99] and the hospital is used today for ophthalmology.[95] The Qalawun hospital was based in a former Fatimid palace which had accommodation for 8,000 people - [100] "it served 4,000 patients daily."[101] The waqf stated,

"...The hospital shall keep all patients, men and women, until they are completely recovered. All costs are to be borne by the hospital whether the people come from afar or near, whether they are residents or foreigners, strong or weak, low or high, rich or poor, employed or unemployed, blind or sighted, physically or mentally ill, learned or illiterate. There are no conditions of consideration and payment, none is objected to or even indirectly hinted at for non-payment."[99]

Pharmacies[edit] By the ninth century, there was a rapid expansion of private pharmacies in many Muslim cities. Initially, these were unregulated and managed by personnel of inconsistent quality. Decrees by Caliphs Al-Ma'mun
Al-Ma'mun and Al-Mu'tasim
Al-Mu'tasim required examinations to license pharmacists and pharmacy students were trained in a combination of classroom exercises coupled with day-to-day practical experiences with drugs. To avoid conflicts of interest, doctors were banned from owning or sharing ownership in a pharmacy. Pharmacies were periodically inspected by government inspectors called muhtasib, who checked to see that the medicines were mixed properly, not diluted and kept in clean jars. Violators were fined or beaten.[78] Medicine[edit] Main article: Islamic medicine The theory of Humorism
Humorism was largely dominant during this time. Arab physician Ibn Zuhr
Ibn Zuhr provided proof that scabies is caused by the itch mite and that it can be cured by removing the parasite without the need for purging, bleeding or other treatments called for by humorism, making a break with the humorism of Galen
Galen and Ibn Sina.[98] Rhazes differentiated through careful observation the two diseases smallpox and measles, which were previously lumped together as a single disease that caused rashes.[102] This was based on location and the time of the appearance of the symptoms and he also scaled the degree of severity and prognosis of infections according to the color and location of rashes.[103] Al-Zahrawi
Al-Zahrawi was the first physician to describe an ectopic pregnancy, and the first physician to identify the hereditary nature of haemophilia.[104] On hygienic practices, Rhazes, who was once asked to choose the site for a new hospital in Baghdad, suspended pieces of meat at various points around the city, and recommended building the hospital at the location where the meat putrefied most slowly.[79] For Islamic scholars, Indian and Greek physicians and medical researchers Sushruta, Galen, Mankah, Atreya, Hippocrates, Charaka, and Agnivesa were pre-eminent authorities.[105] In order to make the Indian and Greek tradition more accessible, understandable, and teachable, Islamic scholars ordered and made more systematic the vast Indian and Greco-Roman medical knowledge by writing encyclopedias and summaries. Sometimes, past scholars were criticized, like Rhazes
Rhazes who criticized and refuted Galen's revered theories, most notably, the Theory of Humors and was thus accused of ignorance.[79] It was through 12th-century Arabic translations that medieval Europe rediscovered Hellenic medicine, including the works of Galen
Galen and Hippocrates, and discovered ancient Indian medicine, including the works of Sushruta and Charaka.[106][107] Works such as Avicenna's The Canon of Medicine were translated into Latin and disseminated throughout Europe. During the 15th and 16th centuries alone, The Canon of Medicine
The Canon of Medicine was published more than thirty-five times. It was used as a standard medical textbook through the 18th century in Europe.[108] Surgery[edit] Al-Zahrawi
Al-Zahrawi was a tenth century Arab
Arab physician. He is sometimes referred to as the "Father of surgery".[109] He describes what is thought to be the first attempt at reduction mammaplasty for the management of gynaecomastia[109] and the first mastectomy to treat breast cancer.[98] He is credited with the performance of the first thyroidectomy.[110] Commerce and travel[edit]

Introductory summary overview map from al-Idrisi's 1154 world atlas (note that South
South is at the top of the map).

Apart from the Nile, Tigris, and Euphrates, navigable rivers were uncommon in the Middle East, so transport by sea was very important. Navigational sciences were highly developed, making use of a rudimentary sextant (known as a kamal). When combined with detailed maps of the period, sailors were able to sail across oceans rather than skirt along the coast. Muslim sailors were also responsible for reintroducing large, three-masted merchant vessels to the Mediterranean.[citation needed] The name caravel may derive from an earlier Arab
Arab boat known as the qārib.[111] Many Muslims went to China to trade, and these Muslims began to have a great economic impact and influence on the country. Muslims virtually dominated the import/export industry by the time of the Sung dynasty (960-1279).[112] Arts and culture[edit] Poetry[edit] The 13th century Persian poet Rumi
Rumi wrote some of the finest Persian poetry and is still one of the best selling poets in America.[113][114] Art[edit] Main article: Islamic art

Marquetry
Marquetry and tile-top table, 1560

Manuscript illumination was an important art, and Persian miniature painting flourished in the Persianate world. Calligraphy, an essential aspect of written Arabic, developed in manuscripts and architectural decoration. Architecture[edit] Main article: Islamic architecture The Great Mosque of Kairouan (in Tunisia), the ancestor of all the mosques in the western Islamic world,[115] is one of the best preserved and most significant examples of early great mosques. Founded in 670, it dates in its present form largely from the 9th century.[116] The Great Mosque of Kairouan is constituted of a three-tiered square minaret, a large courtyard surrounded by colonnaded porticos, and a huge hypostyle prayer hall covered on its axis by two cupolas.[115] The Great Mosque of Samarra
Great Mosque of Samarra in Iraq
Iraq was completed in 847. It combined the hypostyle architecture of rows of columns supporting a flat base, above which a huge spiralling minaret was constructed. The beginning of construction of the Great Mosque at Cordoba in 785 marked the beginning of Islamic architecture
Islamic architecture in Spain and Northern Africa. The mosque is noted for its striking interior arches. Moorish architecture reached its peak with the construction of the Alhambra, the magnificent palace/fortress of Granada, with its open and breezy interior spaces adorned in red, blue, and gold. The walls are decorated with stylized foliage motifs, Arabic inscriptions, and arabesque design work, with walls covered in geometrically patterned glazed tiles. Many traces of Fatimid
Fatimid architecture exist in Cairo today, the most defining examples include the Al Azhar University and the Al Hakim mosque. Decline[edit] Invasions[edit]

Trade routes
Trade routes inherited by the Muslim civilization were ruined by invading Mongols,[citation needed] which according to Ibn Khaldun ruined economies

In 1206, Genghis Khan
Genghis Khan established a powerful dynasty among the Mongols of central Asia. During the 13th century, this Mongol
Mongol Empire conquered most of the Eurasian land mass, including China in the east and much of the old Islamic caliphate (as well as Kievan Rus) in the west. The destruction of Baghdad
Baghdad and the House of Wisdom
House of Wisdom by Hulagu Khan
Hulagu Khan in 1258 has been seen by some as the end of the Islamic Golden Age.[117] The Ottoman conquest of the Arabic-speaking Middle East in 1516-17 placed the traditional heart of the Islamic world
Islamic world under Ottoman Turkish control. The rational sciences continued to flourish in the Middle East during the Ottoman period.[118] Economics[edit] To account for the decline of Islamic science, it has been argued that the Sunni Revival in the 11th and 12th centuries produced a series of institutional changes that decreased the relative payoff to producing scientific works. With the spread of madrasas and the greater influence of religious leaders, it became more lucrative to produce religious knowledge. This is easily refutable, as the scholars of the golden age were experts in both religious and secular fields, with many of the Islamic schools of thoughts having been established during the golden age itself.[119] Ahmad Y. al-Hassan has rejected the thesis that lack of creative thinking was a cause, arguing that science was always kept separate from religious argument; he instead analyzes the decline in terms of economic and political factors, drawing on the work of the 14th-century writer Ibn Khaldun. Al-Hassan extended the golden age up to the 16th century, noting that scientific activity continued to flourish up until then.[3] Several other contemporary scholars have also extended it to around the 16th to 17th centuries, and analysed the decline in terms of political and economic factors.[1][2] More recent research has challenged the notion that it underwent decline even at that time, citing a revival of works produced on rational scientific topics during the seventeenth century.[120][121] Culture[edit] Economic historian Joel Mokyr has argued that Islamic philosopher al-Ghazali (1058–1111) "was a key figure in the decline in Islamic science", as his works contributed to rising mysticism and occasionalism in the Islamic world.[122] Against this view, Saliba (2007) has given a number of examples especially of astronomical research flourishing after the time of al-Ghazali.[123] See also[edit]

Islam portal

Golden age of Jewish culture in Spain Ibn Sina
Ibn Sina Academy of Medieval Medicine and Sciences Islamic astronomy Islamic studies List of Iranian scientists Ophthalmology
Ophthalmology in medieval Islam Timeline of Islamic science and technology Christian influences in Islam Emirate of Sicily

Notes[edit]

^ a b

"...regarded by some Westerners as the true father of historiography and sociology".[124] " Ibn Khaldun
Ibn Khaldun has been claimed the forerunner of a great number of European thinkers, mostly sociologists, historians, and philosophers".(Boulakia 1971) "The founding father of Eastern Sociology".[125] "This grand scheme to find a new science of society makes him the forerunner of many of the eighteenth and nineteenth centuries system-builders such as Vico, Comte and Marx." "As one of the early founders of the social sciences...".[126]

"He is considered by some as a father of modern economics, or at least a major forerunner. The Western world recognizes Khaldun as the father of sociology but hesitates in recognizing him as a great economist who laid its very foundations. He was the first to systematically analyze the functioning of an economy, the importance of technology, specialization and foreign trade in economic surplus and the role of government and its stabilization policies to increase output and employment. Moreover, he dealt with the problem of optimum taxation, minimum government services, incentives, institutional framework, law and order, expectations, production, and the theory of value".Cosma, Sorinel (2009). "Ibn Khaldun's Economic Thinking". Ovidius University Annals of Economics
Economics (Ovidius University Press) XIV:52–57

References[edit]

^ a b c George Saliba (1994), A History of Arabic Astronomy: Planetary Theories During the Golden Age of Islam, pp. 245, 250, 256–7. New York University Press, ISBN 0-8147-8023-7. ^ a b c King, David A. (1983). "The Astronomy of the Mamluks". Isis. 74 (4): 531–555. doi:10.1086/353360. ^ a b c Hassan, Ahmad Y (1996). "Factors Behind the Decline of Islamic Science
Science After the Sixteenth Century". In Sharifah Shifa Al-Attas. Islam and the Challenge of Modernity, Proceedings of the Inaugural Symposium on Islam and the Challenge of Modernity: Historical and Contemporary Contexts, Kuala Lumpur, August 1–5, 1994. International Institute of Islamic Thought and Civilization (ISTAC). pp. 351–399. Archived from the original on 2 April 2015. ^ Medieval India, NCERT, ISBN 81-7450-395-1 ^ a b Vartan Gregorian, "Islam: A Mosaic, Not a Monolith", Brookings Institution Press, 2003, pg 26–38 ISBN 0-8157-3283-X ^ Islamic Radicalism and Multicultural Politics. Taylor & Francis. 2011-03-01. p. 9. ISBN 978-1-136-95960-8. Retrieved 26 August 2012. ^ Josias Leslie Porter, A Handbook for Travelers in Syria and Palestine, 1868, p. 49. ^ "For six centuries and a half, through the golden age of Islam, lasted this Caliphate, till extinguished by the Osmanli sultans and in the death of the last of the blood of the house of Mahomet. The true Caliphate
Caliphate ended with the fall of Bagdad". New Outlook, Volume 45, 1892, p. 370. ^ "the golden age of Islam, as Mr. Gilman points out, ended with Omar, the second of the Kalifs." The Literary World, Volume 36, 1887, p. 308. ^ "The Ninth, Tenth and Eleventh centuries were the golden age of Islam" LIFE magazine, 9 May 1955, p.74. ^ so Linda S. George, The Golden Age of Islam, 1998: "from the last years of the eighth century to the thirteenth century." ^ Arshad Khan, Islam, Muslims, and America: Understanding the Basis of Their Conflict, 2003, p. 19. ^ Groth, Hans, ed. (2012). Population Dynamics in Muslim Countries: Assembling the Jigsaw. Springer Science
Science & Business Media. p. 45. ISBN 9783642278815. ^ Rafiabadi, Hamid Naseem, ed. (2007). Challenges to Religions and Islam: A Study of Muslim Movements, Personalities, Issues and Trends, Part 1. Sarup & Sons. p. 1141. ISBN 9788176257329. ^ Salam, Abdus (1994). Renaissance of Sciences in Islamic Countries. p. 9. ISBN 9789971509460. ^ a b "In Our Time - Al-Kindi,James Montgomery". bbcnews.com. 28 June 2012. Retrieved May 18, 2013. ^ Brentjes, Sonja; Robert G. Morrison (2010). "The Sciences in Islamic societies". The New Cambridge History of Islam. 4. Cambridge: Cambridge University Press. p. 569. ^ Hill, Donald. Islamic Science
Science and Engineering. 1993. Edinburgh Univ. Press. ISBN 0-7486-0455-3, p.4 ^ " Nestorian
Nestorian - Christian sect". ^ Rashed, Roshdi (2015). Classical Mathematics from Al-Khwarizmi to Descartes. Routledge. p. 33. ISBN 0-415-83388-4. ^ " Hunayn ibn Ishaq
Hunayn ibn Ishaq - Arab
Arab scholar". ^ Hussein, Askary. " Baghdad
Baghdad 767-1258 A.D.:Melting Pot for a Universal Renaissance". Executive Intelligence Review. ^ O'Leary, Delacy. "How Greek Science
Science Passed On To The Arabs". ^ Sarton, George. "History of Islamic Science". ^ Nancy G. Siraisi, Medicine and the Italian Universities, 1250–1600 (Brill Academic Publishers, 2001), p 134. ^ Beeston, Alfred Felix Landon (1983). Arabic literature to the end of the Umayyad period. Cambridge University Press. p. 501. ISBN 978-0-521-24015-4. Retrieved 20 January 2011. ^ "Compendium of Medical Texts by Mesue, with Additional Writings by Various Authors". World Digital Library. Retrieved 2014-03-01. ^ Griffith, Sidney H. (15 December 1998). "Eutychius of Alexandria". Encyclopædia Iranica. Retrieved 2011-02-07. ^ Anna Contadini, 'A Bestiary Tale: Text and Image of the Unicorn in the Kitāb naʿt al-hayawān (British Library, or. 2784)', Muqarnas, 20 (2003), 17-33 (p. 17), JSTOR 1523325. ^ Bonner, Bonner; Ener, Mine; Singer, Amy (2003). Poverty and charity in Middle Eastern contexts. SUNY Press. p. 97. ISBN 978-0-7914-5737-5. ^ Ruano, Eloy Benito; Burgos, Manuel Espadas (1992). 17e Congrès international des sciences historiques: Madrid, du 26 août au 2 septembre 1990. Comité international des sciences historiques. p. 527. ISBN 978-84-600-8154-8. ^ Rémi Brague, Assyrians contributions to the Islamic civilization ^ Britannica, Nestorian ^ Foster, John (1939). The Church of the T'ang Dynasty. Great Britain: Society for Promoting Christian Knowledge. p. 31. The school was twice closed, in 431 and 489 ^ The School of Edessa, Nestorian.org. ^ Frew, Donald. "Harran: Last Refuge of Classical Paganism". ^ "Harran University". ^ University of Tehran Overview/Historical Events Archived 2011-02-03 at the Wayback Machine. ^ Kaser, Karl The Balkans and the Near East: Introduction to a Shared History p. 135. ^ Yazberdiyev, Dr. Almaz Libraries of Ancient Merv Dr. Yazberdiyev is Director of the Library
Library of the Academy of Sciences of Turkmenistan, Ashgabat. ^ Hyman and Walsh Philosophy
Philosophy in the Middle Ages Indianapolis, 1973, p. 204' Meri, Josef W. and Jere L. Bacharach, Editors, Medieval Islamic Civilization Vol.1, A-K, Index, 2006, p. 304. ^ "In Our Time - Al-Kindi,Hugh Kennedy". bbcnews.com. 28 June 2012. Retrieved May 18, 2013. ^ "Islam's Gift of Paper to the West". Web.utk.edu. 2001-12-29. Archived from the original on 2015-05-03. Retrieved 2014-04-11. ^ Kevin M. Dunn, ''Caveman chemistry : 28 projects, from the creation of fire to the production of plastics''. Universal-Publishers. 2003. p. 166. ISBN 9781581125665. Retrieved 2014-04-11. ^ "History of Iran". ^ Kühnel E., in Zeitschrift der deutschen morgenländischen Gesell, Vol. CVI (1956) ^ a b c d e f g h i j k l m n o Jonathan Berkey (2004). "Education". In Richard C. Martin. Encyclopedia of Islam and the Muslim World. MacMillan Reference USA. ^ a b Lapidus, Ira M. (2014). A History of Islamic Societies. Cambridge University Press
Cambridge University Press (Kindle edition). p. 210. ISBN 978-0-521-51430-9. ^ Berkey, Jonathan Porter (2003). The Formation of Islam: Religion and Society in the Near East, 600-1800. Cambridge University Press. p. 227. ^ The Guinness Book Of Records, Published 1998, ISBN 0-553-57895-2, P.242 ^ Halm, Heinz. The Fatimids
Fatimids and their Traditions of Learning. London: The Institute of Ismaili Studies and I.B. Tauris. 1997. ^ Donald Malcolm Reid (2009). "Al-Azhar". In John L. Esposito. The Oxford Encyclopedia of the Islamic World. Oxford: Oxford University Press. doi:10.1093/acref/9780195305135.001.0001/acref-9780195305135-e-0091 (inactive 2017-11-01). (Subscription required (help)). ^ Lapidus, Ira M. (2014). A History of Islamic Societies. Cambridge University Press (Kindle edition). p. 125. ISBN 978-0-521-51430-9. ^ a b c Hallaq, Wael B. (2009). An Introduction to Islamic Law. Cambridge University Press. pp. 31–35. ^ a b c d Vikør, Knut S. (2014). "Sharīʿah". In Emad El-Din Shahin. The Oxford Encyclopedia of Islam and Politics. Oxford University Press. ^ Lapidus, Ira M. (2014). A History of Islamic Societies. Cambridge University Press (Kindle edition). p. 130. ISBN 978-0-521-51430-9. ^ a b c d e Calder, Norman (2009). "Law. Legal Thought and Jurisprudence". In John L. Esposito. The Oxford Encyclopedia of the Islamic World. Oxford: Oxford University Press. ^ Ziadeh, Farhat J. (2009). "Uṣūl al-fiqh". In John L. Esposito. The Oxford Encyclopedia of the Islamic World. Oxford: Oxford University Press. doi:10.1093/acref/9780195305135.001.0001/acref-9780195305135-e-0831 (inactive 2017-11-01). (Subscription required (help)). ^ Kamali, Mohammad Hashim (1999). John Esposito, ed. Law and Society. The Oxford History of Islam. Oxford University Press (Kindle edition). pp. 121–122. ^ a b Lapidus, Ira M. (2014). A History of Islamic Societies. Cambridge University Press
Cambridge University Press (Kindle edition). p. 130–131. ISBN 978-0-521-51430-9. ^ a b Blankinship, Khalid (2008). Tim Winter, ed. The early creed. The Cambridge Companion to Classical Islamic Theology. Cambridge University Press (Kindle edition). p. 53. ^ Tamara Sonn (2009). "Tawḥīd". In John L. Esposito. The Oxford Encyclopedia of the Islamic World. Oxford: Oxford University Press. doi:10.1093/acref/9780195305135.001.0001/acref-9780195305135-e-0788 (inactive 2017-11-01). (Subscription required (help)). ^ a b Dag Nikolaus Hasse (2014). "Influence of Arabic and Islamic Philosophy
Philosophy on the Latin West". Stanford Encyclopedia of Philosophy. ^ "In Our Time: Existence". bbcnews.com. 8 November 2007. Retrieved 27 March 2013. ^ Peter J. Lu; Paul J. Steinhardt (2007). "Decagonal and Quasi-crystalline Tilings in Medieval Islamic Architecture". Science. 315 (5815): 1106–1110. Bibcode:2007Sci...315.1106L. doi:10.1126/science.1135491. PMID 17322056. ^ "Advanced geometry of Islamic art". bbcnews.com. 23 February 2007. Retrieved July 26, 2013. ^ "Islamic tiles reveal sophisticated maths". nature.com. 22 February 2007. Retrieved July 26, 2013. "Although they were probably unaware of the mathematical properties and consequences of the construction rule they devised, they did end up with something that would lead to what we understand today to be a quasi-crystal." ^ "Nobel goes to scientist who knocked down 'Berlin Wall' of chemistry". cnn.com. 16 October 2011. Retrieved July 26, 2013. ^ Castera, Jean Marc; Peuriot, Francoise (1999). Arabesques. Decorative Art in Morocco. Art Creation Realisation. ISBN 978-2-86770-124-5. ^ van den Hoeven, Saskia, van der Veen, Maartje. "Muqarnas-Mathematics in Islamic Arts" (PDF). Archived from the original (PDF) on 27 September 2013. Retrieved 15 January 2016. CS1 maint: Multiple names: authors list (link) ^ "Abu Abd Allah Muhammad
Muhammad ibn Muadh Al-Jayyani". University of St.Andrews. Retrieved 27 July 2013. ^ Katz, Victor J. (1995). "Ideas of Calculus in Islam and India". Mathematics Magazine. 68 (3): 163–174. doi:10.2307/2691411. JSTOR 2691411. [165–9, 173–4] ^ El-Bizri, Nader, "A Philosophical Perspective on Ibn al-Haytham's Optics", Arabic Sciences and Philosophy
Philosophy 15 (2005-08-05), 189–218 ^ Haq, Syed (2009). " Science
Science in Islam". Oxford Dictionary of the Middle Ages. ISSN 1703-7603. Retrieved 2014-10-22. ^ Sabra, A. I. (1989). The Optics
Optics of Ibn al-Haytham. Books I–II–III: On Direct Vision. London: The Warburg Institute, University of London. pp. 25–29. ISBN 0-85481-072-2. ^ Toomer, G. J. (1964). "Review: Ibn al-Haythams Weg zur Physik by Matthias Schramm". Isis. 55 (4): 463–465. doi:10.1086/349914. ^ Al-Khalili, Jim (2009-01-04). "BBC News". BBC News. Retrieved 2014-04-11. ^ a b c "The Islamic roots of modern pharmacy". aramcoworld.com. Retrieved 2016-05-28. [better source needed] ^ a b c Hajar, R (2013). "The Air of History (Part IV): Great Muslim Physicians
Physicians Al Rhazes". Heart Views. 14 (2): 93–5. doi:10.4103/1995-705X.115499. PMC 3752886 . PMID 23983918. ^ Henbest, N.; Couper, H. (1994). The guide to the galaxy. p. 31. ISBN 978-0-521-45882-5. ^ Craig G. Fraser, 'The cosmos: a historical perspective', Greenwood Publishing Group, 2006 p.39 ^ George Saliba, 'Revisiting the Astronomical Contacts Between the World of Islam and Renaissance Europe: The Byzantine Connection', 'The occult sciences in Byzantium', 2006, p.368 ^ J J O'Connor; E F Robertson (1999). "Abu Arrayhan Muhammad
Muhammad ibn Ahmad al-Biruni". MacTutor History of Mathematics archive. University of St Andrews. Archived from the original on 21 November 2016. Retrieved 17 July 2017. ^ Felix Klein-Frank (2001) Al-Kindi. In Oliver Leaman & Hossein Nasr. History of Islamic Philosophy. London: Routledge. page 174 ^ Pingree, David. "BĪRŪNĪ, ABŪ RAYḤĀN iv. Geography". Encyclopaedia Iranica. Columbia University. ISBN 1-56859-050-4. ^ a b c West, John (2008). "Ibn al-Nafis, the pulmonary circulation, and the Islamic Golden Age". Journal of Applied Physiology. 105 (6): 1877–80. doi:10.1152/japplphysiol.91171.2008. PMC 2612469 . PMID 18845773. Retrieved 28 May 2014. ^ Souayah, N; Greenstein, JI (2005). "Insights into neurologic localization by Rhazes, a medieval Islamic physician". Neurology. National Institutes of Health. 65 (1): 125–8. doi:10.1212/01.wnl.0000167603.94026.ee. PMID 16009898. ^ Zirkle, Conway (25 April 1941). "Natural Selection before the "Origin of Species"". Proceedings of the American Philosophical Society. 84 (1): 71–123. JSTOR 984852. ^ a b Farid Alakbarov (Summer 2001). A 13th-Century Darwin? Tusi's Views on Evolution, Azerbaijan International
Azerbaijan International 9 (2). ^ "Rediscovering Arabic Science". Saudi Aramco Magazine. Retrieved 13 July 2016. ^ Koetsier, Teun (2001), "On the prehistory of programmable machines: musical automata, looms, calculators", Mechanism and Machine Theory, Elsevier, 36 (5): 589–603, doi:10.1016/S0094-114X(01)00005-2. ^ Banu Musa
Banu Musa (authors), Donald Routledge Hill
Donald Routledge Hill (translator) (1979), The book of ingenious devices (Kitāb al-ḥiyal), Springer, pp. 76–7, ISBN 90-277-0833-9 ^ * Spengler, Joseph J. (1964). "Economic Thought of Islam: Ibn Khaldun". Comparative Studies in Society and History. 6 (3): 268–306. JSTOR 177577. . • Boulakia, Jean David C. (1971). "Ibn Khaldûn: A Fourteenth-Century Economist". Journal of Political Economy. 79 (5): 1105–1118. JSTOR 1830276. . ^ a b Savage-Smith, Emilie, Klein-Franke, F. and Zhu, Ming (2012). "Ṭibb". In P. Bearman, Th. Bianquis, C.E. Bosworth, E. van Donzel, W.P. Heinrichs. Encyclopaedia of Islam (2nd ed.). Brill. doi:10.1163/1573-3912_islam_COM_1216. (Subscription required (help)). CS1 maint: Uses authors parameter (link) CS1 maint: Uses editors parameter (link) ^ a b c d e f g "The Islamic Roots of the Modern Hospital". aramcoworld.com. Retrieved 20 March 2017. [better source needed] ^ a b c d Rise and spread of Islam. Gale. 2002. p. 419. ISBN 9780787645038. ^ Alatas, Syed Farid (2006). "From Jami'ah to University: Multiculturalism and Christian–Muslim Dialogue". Current Sociology. 54 (1): 112–32. doi:10.1177/0011392106058837. ^ a b c "Pioneer Muslim Physicians". aramcoworld.com. Retrieved 20 March 2017. [better source needed] ^ a b Philip Adler; Randall Pouwels (2007). World Civilizations. Cengage Learning. p. 198. ISBN 9781111810566. Retrieved 1 June 2014. ^ Bedi N. Şehsuvaroǧlu. "Bīmāristān". In P. Bearman; Th. Bianquis; C.E. Bosworth; et al. Encyclopaedia of Islam (2nd ed.). Retrieved 5 June 2014. ^ Mohammad Amin Rodini (7 July 2012). "Medical Care in Islamic Tradition During the Middle Ages" (PDF). International Journal of Medicine and Molecular Medicine. Retrieved 9 June 2014. ^ "Abu Bakr Mohammad Ibn Zakariya al-Razi (Rhazes) (c. 865-925)". sciencemuseum.org.uk. Retrieved May 31, 2015. ^ " Rhazes
Rhazes Diagnostic Differentiation of Smallpox
Smallpox and Measles". ircmj.com. Archived from the original on August 15, 2015. Retrieved May 31, 2015. ^ Cosman, Madeleine Pelner; Jones, Linda Gale (2008). Handbook to Life in the Medieval World. Handbook to Life Series. 2. Infobase Publishing. pp. 528–530. ISBN 0-8160-4887-8. ^ Cyril Elgood, A Medical History of Persia and the Eastern Caliphate, (Cambridge University Press, 1951), p.3. ^ K. Mangathayaru. Pharmacognosy: An Indian perspective. Pearson education. p. 54. ISBN 9789332520264. ^ Lock, Stephen (2001). The Oxford Illustrated Companion to Medicine. Oxford University Press. p. 607. ISBN 0-19-262950-6. ^ A.C. Brown, Jonathan (2014). Misquoting Muhammad: The Challenge and Choices of Interpreting the Prophet's Legacy. Oneworld Publications. p. 12. ISBN 978-1780744209. ^ a b Ahmad, Z. (St Thomas' Hospital) (2007), " Al-Zahrawi
Al-Zahrawi - The Father of Surgery", ANZ Journal of Surgery, 77 (Suppl. 1): A83, doi:10.1111/j.1445-2197.2007.04130_8.x ^ Ignjatovic M: Overview of the history of thyroid surgery. Acta Chir Iugosl 2003; 50: 9-36. ^ "History of the caravel". Nautarch.tamu.edu. Retrieved 2011-04-13. ^ "Islam in China". bbcnews.com. 2 October 2002. Retrieved 13 July 2016. ^ Haviland, Charles (2007-09-30). "The roar of Rumi
Rumi - 800 years on". BBC News. Retrieved 2011-08-10. ^ "Islam: Jalaluddin Rumi". BBC. 2009-09-01. Retrieved 2011-08-10. ^ a b John Stothoff Badeau and John Richard Hayes, ''The Genius of Arab
Arab civilization: source of Renaissance''. Taylor & Francis. 1983-01-01. p. 104. ISBN 9780262081368. Retrieved 2014-04-11. ^ "Great Mosque of Kairouan (Qantara mediterranean heritage)". Qantara-med.org. Archived from the original on 2015-02-09. Retrieved 2014-04-11. ^ William Wager Cooper and Piyu Yue (2008), ''Challenges of the Muslim world: present, future and past'', Emerald Group Publishing, page 215. 2008. ISBN 9780444532435. Retrieved 2014-04-11. ^ El-Rouhayeb, Khaled (2015). Islamic Intellectual History in the Seventeenth Century: Scholarly Currents in the Ottoman Empire and the Maghreb. Cambridge: Cambridge University Press. pp. 1–10. ISBN 978-1-107-04296-4. ^ "Religion and the Rise and Fall of Islamic Science". scholar.harvard.edu. Retrieved 2015-12-20. ^ El-Rouayheb, Khaled (2008). "The Myth of "The Triumph of Fanaticism" in the Seventeenth-Century Ottoman Empire". Die Welt des Islams. 48: 196–221. ^ El-Rouayheb, Khaled (2006). "Opening the Gate of Verification: The Forgotten Arab-Islamic Florescence of the 17th Century". International Journal of Middle East Studies. 38: 263–281. ^ "Mokyr, J.: A Culture of Growth: The Origins of the Modern Economy. (eBook and Hardcover)". press.princeton.edu. p. 67. Retrieved 2017-03-09. ^ "The Fountain Magazine - Issue - Did al-Ghazali Kill the Science
Science in Islam?". www.fountainmagazine.com. Retrieved 2018-03-08. ^ Gates, Warren E. (1967). "The Spread of Ibn Khaldûn's Ideas on Climate and Culture". Journal of the History of Ideas. University of Pennsylvania Press. 28 (3): 415–422. doi:10.2307/2708627. JSTOR 2708627. ^ Dhaouadi, M. (1 September 1990). "IBN KHALDUN: THE FOUNDING FATHER OF EASTERN SOCIOLOGY". International Sociology. 5 (3): 319–335. doi:10.1177/026858090005003007. ^ Haddad, L. (1 May 1977). "A FOURTEENTH-CENTURY THEORY OF ECONOMIC GROWTH AND DEVELOPMENT". Kyklos. 30 (2): 195–213. doi:10.1111/j.1467-6435.1977.tb02006.x.