In this article, the meaning of concept of sharʿī science gained in the conception of education, which was established in Islamic civilization, was studied. The main problem of the research is to evaluate the idea of education in Islamic Civilization, which is closely related to the concept of sharʿī science, with a false perception that it consists entirely of religious education. The beginning of Islamic Civilization is traced back to descent of the Qur'an. The conception of education that started to (...) emerge after this period is based on the understanding of the Qur'an and hadiths at first. In later times, a wide variety of fields, such as language, literature, logic, wisdom, riyāzat, nature, and astronomy, have been included in the concept of education to encompass the whole existence of the entity. In the following centuries, these fields, which were included in the course curriculum of the madrasahs, were examined in detail in the works of classification of sciences. Therefore, the false perception needs to be reconsidered. For this reason, the article focuses on how the concept of sharʿī science is defined. Historical data analysis method was used to solve the problem. The claim of the article is that the concept of shar′i science has wide perspective to cover the world of meaning, mind and essence of man. As a result, this article, it was determined that the concept of sharʿī science has a meaning to cover the majority of information fields that are subject to instruction in our educational conception.Summary: The formation of the conception of education in Islamic civilization has emerged in the long term through a scientific process. During this time, a rich curriculum on the concept of education was shaped. The sciences that form the curriculum have been diversified in later periods compared to the early periods of Islam. With the advent of the different sciences, which provided this diversification and which were not at first, all the existing sciences were classified according to different perspectives by the ulama (muslim scholars). In the classifications, which have important contributions to the conception of education, the sciences were tried to be introduced and their position in the education life was tried to be explained. The sciences classified have not been dealt with against each other but rather to complement each other in different ways. The distinction of sciences in classification; different approaches such as linguistically, religious, secular, mental, transportation, philosophical and sharʿī have been developed.The concept of sharʿī science, which can be expressed as a general definition of the sciences, is given in almost all of the works related to the classification of sciences, even under the name or different titles. When we look at the classification, it is seen that sharʿī sciences are handled in four different approaches. As the first approach, the sharʿī sciences are among the main elements of main division in the classification. Here, the sharʿī sciences, in general, with the linguistic sciences and mental sciences were included in the top title. In the second approach, there are works in their classification that do not include the sharʿī sciences and the distinction between it. In addition, these works collect the sciences within this scope under other scientific compositions or other names. In the third approach, among the works that give information about the general of the sciences, there are those who mentioned all together without classifying these sciences and others. In the last approach, the sharʿī sciences are seen as the upper description of the knowledge fields that are included in the teaching, which covers the majority of the other sciences except for the linguistic sciences.The approaches presented in the classification of sciences indicate the diversity of the issue. In order to have better understanding of the issue, it is useful to look closely at the meaning of the concept of sharʿī sciences. At this point, three definitions of 2nd, 4th and 12th centuries are given respectively. Firstly, for Jābir b. Hayyān sharʿī science is the most useful politics in terms of religion and the world, because it contains the benefits of the world's interests after death.Secondly, al-Ghazali (d. 505/1111) describes the sharʿī science as the knowledge learned from Şārī ʿ and prophets, but not by the experience and hearing. According to this, the sharʿī science is defined as the knowledge of the sunnah that only gives information about revelation. The information fields outside this definition are also considered as the sciences, which are instrumental in reaching to sharʿī science.The perspective of the third definition of sharʿī science is given by Saçaklızāde (d. 1145/1732). He lists the three definitions made before the time of his life from the specific (hās) to the general (ām). Saçaklızāde gave the aforementioned definition of al-Ghazali in the first sense of the concept of sharʿī science. He points out that the meaning given here is allocated. The second definition belongs to Molla Husraw (d. 885/1480). According to him, the sharʿī science is the sciences that can be reached through the sciences of the Şārīʿ. In other words, it is the sciences that are not used except for obtaining the sciences obtained from Şārīʿ itself. This meaning is a bit more extensive since there are no records as described in al-Ghazali. This definition is also included in the sciences benefited from it. Although it is not the first, there is usūl-i fiqh (Islamic legal theory) within this meaning.In the third definition, sharʿī science is the sciences that form the basis for things arising from Şārīʿ or originating from Şārīʿ. This definition belongs to Ibn Hajar el-Haytamī. He did not consider the partial allocation of the second meaning as given above, and included all the instrument sciences in the definition of sharʿī science. Based on the definitions he gave, three sharʿī science approaches made before the time he lived were listed from specific to general. Thus, in a sense, he depicts the general shape of the sharʿī science perspective. With the approach to generalization, we can say that a sharʿī science perspective that encompasses the majority of the fields involved in education is developing. In the third meaning of sharʿī science, it is seen that the majority of the fields of knowledge in education and training are gathered under one roof. The most important factor gathering the sciences together is the effort to understand the purpose of Şārīʿ, who owns the whole area of existence. The fields of knowledge and sciences needed to achieve this aim can be included in the definition of sharʿī science. The effort to understand the purpose of Şārīʿ is also at the center of the idea of Islamic education. Since there are various dimensions of being, each step taken to understand and learn them is directed in a way to Şārīʿ itself. Whether it is language and literary sciences or other sciences, such as mathematics, physics and philosophies, the aim is to recognize and understand Şārīʿ for the collection of things that fall within the scope of all educational activities. With sharʿī science approach, teaching the whole of the area of existence owned by Allah is possible within the concept of education. In the works written for the education curriculum, it is seen that the perspective covering the majority of the sciences in the definition of third sharʿī science is preserved. First of all, the meaning integrity of the sharʿī science concept has been determined. In the definitions of three different periods given here, it is seen that the approach to the sciences, which are the subject of instruction in education is not exclusive but inclusive. Especially because of the width in the third sense, the majority of the instrument sciences and mental science fields in the curriculum are included in the definition of sharʿī science. (shrink)

This paper is a technical study of the systematic observations and computations made by Muḥyī al-Dīn al-Maghribī (d. 1283) at the Maragha observatory (north-western Iran, c. 1259–1320) in order to newly determine the parameters of the Ptolemaic lunar model, as explained in his Talkhīṣ al-majisṭī, “Compendium of the Almagest.” He used three lunar eclipses on March 7, 1262, April 7, 1270, and January 24, 1274, in order to measure the lunar epicycle radius and mean motions; an observation on April 20, (...) 1264, to determine the lunar eccentricity; an observation on August 29, 1264, to test the model; and another on March 15, 1262, for measuring the lunar parallax. In the second period of activity at the Maragha observatory, Shams al-Dīn Muḥammad al-Wābkanawī (c. 1254–1320) adopted all of al-Maghribī’s parameter values in his Zīj, but decreased his value for the mean longitude of the moon at epoch by 0;13,11∘\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$^{\circ }$$\end{document}. By comparing the times of the new moons and lunar eclipses in the period of 1270–1320 as computed from the astronomical tables of the Maragha tradition with the true modern ones, it is argued that this correction was very probably the result of actual observations. (shrink)

[1] al-Manṭiq. 1. al-Madkhal. 2. al-Maqūlāt. 3. al-ʻIbārah. 4. al-Qiyās. 5. al-Burhān. 6. al-Jadal. 7. al-Safsaṭah. 8. al-Khaṭābah. 9. al-Shiʻr (4 v.) -- [2] al-Ṭabīʻīyat. 2. al-Samāʼ wa-al-ʻālam. 3. al-Kawn wa-al-fasād. 4. al-Afʻāl wa-al-infiʻālāt. 5. al-Maʻādin wa-al-āthār al-ʻulwīyah. 6. al-Nafs. 7. al-Nabāt -- [3] al-Riyāḍīyāt. [1] Uṣūl al-handasah. 2. al-Ḥisāb. 3. Jawāmiʻ ʻilm al-mūsīqá. [4] al-Ilāhīyāt.

Introduces young readers to Ibn Sina, telling his story as he might tell it himself. It provides a fascinating glimpse into the life of this philosopher, scientist and physician who was one of the greatest thinkers of his time.

We argue that there is an incompatibility between the two basic principles of Molinism, i.e., God’s middle knowledge of counterfactuals of creaturely freedom, and divine immutability. To this end, firstly, we set out the difference between strong and weak immutability: according to the latter only God’s essential attributes remain unchanged, while the former affirms that God cannot change in any way. Our next step is to argue that Molinism ascribes strong immutability to God. However, according to Molinism, some counterfactuals of (...) freedom need to be actualized by divine will. We argue that this claim does entail a change in God because it attributes a knowledge to God that involves moving from possibility to actuality through divine will. Therefore, claiming God knows counterfactuals of freedom leads us to reject the strong sense of divine immutability. Further, we argue that assuming God’s knowledge encompasses counterfactuals of freedom cannot be consistent even with weak immutability because, according to Molinism, a change in God’s knowledge requires a change in His essence. We conclude that Molinism is incoherent. (shrink)

In this work the Persian and English texts are edited and published together for the first time. This is Tusi’s major Ismaili work and the most important primary source on Ismaili doctrines during the Alamut period.

Nazariyat, Journal for the History of Islamic Philosophy and Sciences, issued twice a year in English and Turkish (Nazariyat İslam Felsefe ve Bilim Tarihi Araştırmaları Dergisi), is a refereed international journal. It publishes original studies, critical editions of classical texts and book reviews on Islamic philosophy, kalām, theoretical aspects of Sufism and the history of sciences. The goal of Nazariyat is to contribute to the discovery, examination and reinterpretation of the theoretical traditions in the history of Islamic thought, by giving (...) special attention to the post-classical period of it. **ISSN: 2148-8088 E-ISBN: 2547-9415**. (shrink)

This is a major work of Islamic mysticism by the great thirteenth-century Persian poet, Farid al-Din Attar. Translated by A J Arberry, Attar’s work and thought is set in perspective in a substantial introduction.

The appearance of nonlinear equations in science, engineering, economics, and medicine cannot be denied. Solving such equations requires numerical methods having higher-order convergence with cost-effectiveness, for the equations do not have exact solutions. In the pursuit of efficient numerical methods, an attempt is made to devise a modified strategy for approximating the solution of nonlinear models in either scalar or vector versions. Two numerical methods of second-and sixth-order convergence are carefully merged to obtain a hybrid multi-step numerical method with twelfth-order (...) convergence while using seven function evaluations per iteration, resulting in the efficiency index of about 1.4262. The convergence is also ascertained theoretically, and the asymptotic error constant is computed. Furthermore, various numerical methods of varying orders are used to compare the numerical results obtained with the proposed hybrid method in approximate solution, number of iterations, absolute error, absolute functional value, and the machine time measured in seconds. The obtained results outperformed the chosen methods when applied models arising from physical and natural fields were solved. Finally, to observe the convergence graphically, some complex polynomials are plotted as polynomiographs, wherein the rapid convergence of the proposed method is guaranteed. (shrink)

The twelfth century philosopher-theologian Fakhr al-Dīn al-Rāzī is well known for his critique of Avicennan metaphysics. In this paper, I examine his critique of Avicenna's physics, and in particular his rejection of the Avicennan and Aristotelian theory of place as the inner boundary of a containing body. Instead, Fakhr al-Dīn defends a definition of place as self-subsisting extension, an idea explicitly rejected by Aristotle and Avicenna after him. Especially in his late work, theMaṭālib, Fakhr al-Dīn explores a number (...) of important philosophical issues with reference to this theory of place, including the principle that two indiscernible things must be identical and the idea that motion and rest are always relative.RésuméLe philosophe-théologien du XIIesiècle Fakhr al-Dīn al-Rāzī est bien connu pour sa critique de la métaphysique avicennienne. Nous examinons, dans cet article, sa critique de la physique d'Avicenne, et en particulier son rejet de la théorie avicennienne et aristotélicienne du lieu – lieu comme limite interne du corps englobant. Alternativement, Fakhr al-Dīn défend une théorie du lieu comme extension auto-subsistante, doctrine explicitement révoquée par Aristote et Avicenne à sa suite. En particulier dans son œuvre tardive, lesMaṭālib, Fakhr al-Dīn explore plusieurs questions philosophiques importantes en rapport avec cette théorie du lieu, dont: le principe voulant que deux choses indiscernables soient identiques, et l'idée selon laquelle mouvement et repos sont toujours relatifs. (shrink)

Nine manuscripts preserving Avicenna's Kitāb al-Šifāʾ share a set of identical marginal glosses to the section of Logic. One of these manuscripts reports, at the end of each of the glosses, a certificate of transmission ascribing them to the theologian and philosopher Faḫr al-Dīn al-Rāzī (d. 606H/1210), which provides some material evidence of the existence of a flourishing exegetical activity on the Kitāb al-Šifāʾ during the twelfth-thirteenth century, in spite of the apparent lack of commentaries on the text in (...) that period. The present paper provides an edition of the so far unknown ḥāšiyāt to Avicenna's Kitāb al-Šifāʾ by al-Rāzī, with an attempt at reconstructing their tradition and contextualizing them within al-Rāzī’s exegetical and teaching activity. (shrink)

Quʹest-ce que lʹêre? Cette question passe pour fonder la philosophie. Encore faut-il s'entendre sur le sens du mot "être ". L'essence des choses détermine-t-elle leur existence? Devons-nous affirmer, au contraire, que l'existence conditionne l'intensité d'être qui qualifie une certaine réalité? Molla Sadr Shirazi, dans ce traité écrit en Iran au siècle de Descartes et de Leibniz, médite ces questions qui sont encore les nôtres. Mais les solutions qu'il propose s'évadent hors de nos perspectives, après avoir opéré une révolution décisive dans (...) la métaphysique des Orientaux. Penseur shi'ite en butte à la persécution, Molla Sadra est la plus haute figure de la philosophie iranienne islamique au temps splendide de la cour safavide d'Ispahan. Sa doctrine du primat de l'existence, que le présent ouvrage expose complètement, ouvre sur une interprétation spirituelle de la résurrection des corps. Cette traduction par Henry Corbin, qui fut aussi l'éditeur du texte original, a fait événement : par son ample introduction, il situe la question de l'être et déploie une explication comparée de ce que l'Occident grec puis médiéval en ont fait, avec la tradition shi'iite. -- Back cover. (shrink)

The central issue in this work is self-knowledge. The human soul is created in the Image of God with a purpose.

While the little-known thinker Sharaf al-Dīn al-Mas'ūdī may have had doubts concerning the Ishārāt of the great Persian philosopher Avicenna, no one should have doubts concerning Ayman Shihadeh's brilliant Doubts on Avicenna: A Study and Edition of Sharaf al-Dīn al-Mas'ūdī's Commentary on the Ishārāt. Professor Shihadeh's volume is a rich study of Mas'ūdī's alMabāḥith wa-l-shukūk 'alā Kitāb al-Ishārāt, which additionally offers the first critical edition of that work. Doubts on Avicenna affords the reader a snapshot of the (...) middle period of medieval Arabic philosophy and Islamic theology (ca. eleventh to fourteenth... (shrink)

The book investigates how Avicenna's doctrine of efficient causality relates to his general ontology, as well as how the two are interpreted, defended, and challenged in the early phase of Avicenna's Islamic reception (the eleventh and twelfth centuries).

For the safe and economical construction of embankment dams, the mechanical behaviour of the rockfill materials used in the dam’s shell must be analyzed. The characterization of rockfill materials with specified shear strength is difficult and expensive due to the presence of particles greater than 500 mm in diameter. This work investigates the feasibility of using an extreme gradient boosting computing paradigm to estimate the shear strength of rockfill materials. To train and validate the proposed XGBoost model, a total of (...) 165 databases obtained from the literature are chosen. The XGBoost model was compared against support vector machine, adaptive boosting, random forest, and K-nearest neighbor models described in the literature. XGBoost beats SVM, RF, AdaBoost, and KNN models in terms of performance evaluation metrics such as coefficient of determination, Nash–Sutcliffe coefficient, and error in the root mean square ratio to the standard deviation of the measured data. The results demonstrated that the XGBoost model has the highest prediction performance with, followed by the SVM model with, RF, the AdaBoost model with and the KNN model with. A sensitivity analysis has been conducted to ascertain the impact of each investigated input parameter. This study demonstrates that the established XGBoost model for estimating the shear strength of rockfill materials is reliable. (shrink)

1. Uyun al-hikma, et l'opuscule d'Abu'l Faraj et la réfutation d'Ibn Sina, édité et annoté par H.Z. Ülken.--2. Les opuscules d'Ibn Sina, et Le livre de la différence entre l'esprit et l'âme, par Qosta b. Luqa; édité, étudié et onnoté [sic] par H.Z. Ülken.--3. Aşkın mâhiyeti hakkında risâle, neşreden ve Türkçeye çeviren A. Ateş.