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Abu Mansur Muwaffaq
Abū Manṣūr Muwaffaq Harawī (Arabic/Persian: ) was a 10th-century Persian physician. He flourished in Herat (modern-day Afghanistan), under the Samanid prince Mansur I, who ruled from 961 to 976. He was apparently the first to think of compiling a treatise on '' materia medica'' in Persian; he travelled extensively in Persia and India to obtain the necessary information. Abu Mansur distinguished between sodium carbonate and potassium carbonate, and seems to have had some knowledge about arsenious oxide, cupric oxide, silicic acid, and antimony; he knew the toxicological effects of copper and lead compounds, the depilatory vertue of quicklime, the composition of plaster of Paris, and its surgical use. The book, ''al-Abniya'' Between 968 and 977 C.E., Muwaffaq compiled his ''Book of the Remedies'' (''Kitab al-Abniya 'an Haqa'iq al-Adwiya'', ), which is the oldest prose work in New Persian. It is also the only work of his to survive into modern times. The book begins with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arabic Language
Arabic (, ' ; , ' or ) is a Semitic language spoken primarily across the Arab world.Semitic languages: an international handbook / edited by Stefan Weninger; in collaboration with Geoffrey Khan, Michael P. Streck, Janet C. E.Watson; Walter de Gruyter GmbH & Co. KG, Berlin/Boston, 2011. Having emerged in the 1st century, it is named after the Arab people; the term "Arab" was initially used to describe those living in the Arabian Peninsula, as perceived by geographers from ancient Greece. Since the 7th century, Arabic has been characterized by diglossia, with an opposition between a standard prestige language—i.e., Literary Arabic: Modern Standard Arabic (MSA) or Classical Arabic—and diverse vernacular varieties, which serve as mother tongues. Colloquial dialects vary significantly from MSA, impeding mutual intelligibility. MSA is only acquired through formal education and is not spoken natively. It is the language of literature, official documents, and formal wr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toxicology
Toxicology is a scientific discipline, overlapping with biology, chemistry, pharmacology, and medicine, that involves the study of the adverse effects of chemical substances on living organisms and the practice of diagnosing and treating exposures to toxins and toxicants. The relationship between dose and its effects on the exposed organism is of high significance in toxicology. Factors that influence chemical toxicity include the dosage, duration of exposure (whether it is acute or chronic), route of exposure, species, age, sex, and environment. Toxicologists are experts on poisons and poisoning. There is a movement for evidence-based toxicology as part of the larger movement towards evidence-based practices. Toxicology is currently contributing to the field of cancer research, since some toxins can be used as drugs for killing tumor cells. One prime example of this is ribosome-inactivating proteins, tested in the treatment of leukemia. The word ''toxicology'' () is a n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
10th-century Iranian Physicians
1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line segment of length 1. In conventions of sign where zero is considered neither positive nor negative, 1 is the first and smallest positive integer. It is also sometimes considered the first of the infinite sequence of natural numbers, followed by 2, although by other definitions 1 is the second natural number, following 0. The fundamental mathematical property of 1 is to be a multiplicative identity, meaning that any number multiplied by 1 equals the same number. Most if not all properties of 1 can be deduced from this. In advanced mathematics, a multiplicative identity is often denoted 1, even if it is not a number. 1 is by convention not considered a prime number; this was not universally accepted until the mid-20th century. Additionally, 1 is the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Encyclopaedia Islamica
The ''Encyclopaedia Islamica'' is an encyclopedia on Islamic and Iranian studies published by Brill, comprising a projected 16-volume translation of selected articles from the new Persian ''Dā'erat-ol-Ma'āref-e Bozorg-e Eslāmi'' ( fa, دائرةالمعارف بزرگ اسلامی, "''The Great Islamic Encyclopaedia''"), supplemented by additional articles written in English by scholars affiliated with the Institute of Ismaili Studies.Mousa al-Reza WahdatiReview of Encyclopaedia Islamica Volume 3(Adab – al-Bāb al-Ḥādī ͑ashar) ed. by Farhad Daftary, Wilferd Madelung. Journal of Shi'a Islamic Studies. Volume 8, Number 1, Winter 2015. pp. 107–109.Suzanne M. Estelle-HolmerReview of Wilferd Madelung and Farhad Daftary, eds. Encyclopaedia Islamica Vol. 1: ‘Aba’- Abu Hanifa. Theological Librarianship. An Online Journal of the American Theological Library Association. Volume 2, Number 2 • December 2009. pp. 103–104. The Persian-language project has been led by Kaze ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Iranian Scientists
The following is a non-comprehensive list of Iranian scientists, engineers, and scholars who lived from antiquity up until the beginning of the modern age. For the modern era, see List of contemporary Iranian scientists, scholars, and engineers. For mathematicians of any era, see List of Iranian mathematicians. (A person may appear on two lists, e.g. Abū Ja'far al-Khāzin.) A * Abdul Qadir Gilani (12th century) theologian and philosopher * Abu al-Qasim Muqane'i (10th century) physician * Abu Dawood (c. 817–889), Islamic scholar * Abu Hanifa (699–767), Islamic scholar * Abu Said Gorgani (10th century) * 'Adud al-Dawla (936–983), scientific patron * Ahmad ibn Farrokh (12th century), physician * Ahmad ibn 'Imad al-Din (11th century), physician and chemist * Alavi Shirazi (1670–1747), royal physician to Mughal Empire of South Asia * Amuli, Muhammad ibn Mahmud (c. 1300–1352), physician * Abū Ja'far al-Khāzin (900–971), mathematician and astronomer * Ansari ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Austrian National Library
The Austrian National Library (german: Österreichische Nationalbibliothek) is the largest library in Austria, with more than 12 million items in its various collections. The library is located in the Neue Burg Wing of the Hofburg in center of Vienna. Since 2005, some of the collections have been relocated within the Baroque structure of the Palais Mollard-Clary. Founded by the Habsburgs, the library was originally called the Imperial Court Library (german: Kaiserliche Hofbibliothek); the change to the current name occurred in 1920, following the end of the Habsburg Monarchy and the proclamation of the Austrian Republic. The library complex includes four museums, as well as multiple special collections and archives. Middle Ages The institution has its origin in the imperial library of the Middle Ages. During the Medieval period, the Austrian Duke Albert III (1349–1395) moved the books of the Viennese vaults into a library. Albert also arranged for important works from Latin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asadi Tusi
Abu Nasr Ali ibn Ahmad Asadi Tusi ( fa, ابونصر علی بن احمد اسدی طوسی; – 1073) was a Persian poet, linguist and author. He was born at the beginning of the 11th century in Tus, Iran, in the province of Khorasan, and died in the late 1080s in Tabriz. Asadi Tusi is considered an important Persian poet of the Iranian national epics. His best-known work is ''Garshaspnameh'', written in the style of the ''Shahnameh''. Life Little is known about Asadi's life. Most of the Khorasan province was under violent attack by Turkish groups; many intellectuals fled, and those who remained generally lived in seclusion. Asadi spent his first twenty years in Ṭūs. From about 1018 to 1038 AD, he was a poet at the court of the Daylamite Abū Naṣr Jastān. Here, in 1055–56, Asadi copied Abū Manṣūr Mowaffaq Heravī's ''Ketāb al-abnīa al-adwīa''. He later went to Nakhjavan and completed his seminal work, the ''Garshāsp-nama'' (dedicated to Abu Dolaf, ruler of Na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physiological
Physiology (; ) is the scientific study of functions and mechanisms in a living system. As a sub-discipline of biology, physiology focuses on how organisms, organ systems, individual organs, cells, and biomolecules carry out the chemical and physical functions in a living system. According to the classes of organisms, the field can be divided into medical physiology, animal physiology, plant physiology, cell physiology, and comparative physiology. Central to physiological functioning are biophysical and biochemical processes, homeostatic control mechanisms, and communication between cells. ''Physiological state'' is the condition of normal function. In contrast, '' pathological state'' refers to abnormal conditions, including human diseases. The Nobel Prize in Physiology or Medicine is awarded by the Royal Swedish Academy of Sciences for exceptional scientific achievements in physiology related to the field of medicine. Foundations Cells Although there are di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pharmacology
Pharmacology is a branch of medicine, biology and pharmaceutical sciences concerned with drug or medication action, where a drug may be defined as any artificial, natural, or endogenous (from within the body) molecule which exerts a biochemical or physiological effect on the cell, tissue, organ, or organism (sometimes the word ''pharmacon'' is used as a term to encompass these endogenous and exogenous Biological activity, bioactive species). More specifically, it is the study of the interactions that occur between a living organism and chemicals that affect normal or abnormal biochemical function. If substances have medicinal properties, they are considered Pharmaceutical drug, pharmaceuticals. The field encompasses drug composition and properties,functions,sources,synthesis and drug design, molecular and cellular mechanism of action, mechanisms, organ/systems mechanisms, signal transduction/cellular communication, molecular diagnostics, drug interaction, interactions, chemical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Persian
New Persian ( fa, فارسی نو), also known as Modern Persian () and Dari (), is the current stage of the Persian language spoken since the 8th to 9th centuries until now in Greater Iran and surroundings. It is conventionally divided into three stages: Early New Persian (8th/9th centuries), Classical Persian (10th–18th centuries), and Contemporary Persian (19th century to present). Dari is a name given to the New Persian language since the 10th century, widely used in Arabic (compare Al-Estakhri, Al-Muqaddasi and Ibn Hawqal) and Persian texts. Since 1964, it has been the official name in Afghanistan for the Persian spoken there. Classification New Persian is a member of the Western Iranian group of the Iranian languages, which make up a branch of the Indo-European languages in their Indo-Iranian subdivision. The Western Iranian languages themselves are divided into two subgroups: Southwestern Iranian languages, of which Persian is the most widely spoken, and Northwes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plaster Of Paris
Plaster is a building material used for the protective or decorative coating of walls and ceilings and for moulding and casting decorative elements. In English, "plaster" usually means a material used for the interiors of buildings, while "render" commonly refers to external applications. Another imprecise term used for the material is stucco, which is also often used for plasterwork that is worked in some way to produce relief decoration, rather than flat surfaces. The most common types of plaster mainly contain either gypsum, lime, or cement,Franz Wirsching "Calcium Sulfate" in Ullmann's Encyclopedia of Industrial Chemistry, 2012 Wiley-VCH, Weinheim. but all work in a similar way. The plaster is manufactured as a dry powder and is mixed with water to form a stiff but workable paste immediately before it is applied to the surface. The reaction with water liberates heat through crystallization and the hydrated plaster then hardens. Plaster can be relatively easily worked wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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