This paper deals with the study of the existence of weak positive solutions for sublinear Kirchhoff elliptic systems with zero Dirichlet boundary condition in bounded domainΩ⊂ℝNby using the subsuper solutions method.

By moving away from the traditional reductionist reading of the quantum theory of atoms in molecules, in this paper we analyze the role played by QTAIM in the relationship between molecular chemistry and quantum mechanics from an emergentist perspective. In particular, we show that such a relationship involves two steps: an intra-domain emergence and an inter-domain emergence. Intra-domain emergence, internal to quantum mechanics, results from the fact that the electron density, from which all the other QTAIM’s concepts are defined, arises (...) from the wavefunction as a coarse-grained magnitude. Inter-domain emergence involves an analogical link, a mapping, between QTAIM’s entities, such as topological atoms and bond paths, and the entities that populate the molecular-chemistry domain, such as chemical atoms and chemical bonds. (shrink)

In the spring of 2003, Jacques Derrida sat down for a public debate in Paris with Algerian intellectual Mustapha Chérif. The eminent philosopher arrived at the event directly from the hospital where he had just been diagnosed with pancreatic cancer, the illness that would take his life just over a year later. That he still participated in the exchange testifies to the magnitude of the subject at hand: the increasingly distressed relationship between Islam and the West, and the questions of (...) freedom, justice, and democracy that surround it. As Chérif relates in this account of their dialogue, the topic of Islam held special resonance for Derrida—perhaps it is to be expected that near the end of his life his thoughts would return to Algeria, the country where he was born in 1930. Indeed, these roots served as the impetus for their conversation, which first centers on the ways in which Derrida’s Algerian-Jewish identity has shaped his thinking. From there, the two men move to broader questions of secularism and democracy; to politics and religion and how the former manipulates the latter; and to the parallels between xenophobia in the West and fanaticism among Islamists. Ultimately, the discussion is an attempt to tear down the notion that Islam and the West are two civilizations locked in a bitter struggle for supremacy and to reconsider them as the two shores of the Mediterranean—two halves of the same geographical, religious, and cultural sphere. Islam and the West is a crucial opportunity to further our understanding of Derrida’s views on the key political and religious divisions of our time and an often moving testament to the power of friendship and solidarity to surmount them. (shrink)

Non-Muslim leadership is still being a political issue and causes polemic in Indonesia. The previous election of Governor of DKI Jakarta was remembering last controversy either probability or prohibition to vote a non-muslim as a chief. The law judgments addressing this issue are NU Congress at Lirboyo in 1999 and Bahtsul Masail Kiai Muda GP Ansor in 2017. According to Congress at Lirboyo, authorizing state affairs to a non-Muslim is not allowed, except in an emergency situation. Meanwhile, Bahtsul Masailof Kiai (...) Muda Ansor in 2017 decided that voting non-Muslim leader in Indonesia is legally and constitutionally legitimate. This paper is trying to examine istinbat method which is used in those two forums considering their position in the theory of al-Sabit and al-Mutahawwil. By conducting a literature study, the author concludes that the outcomes of Muktamar NUat Lirboyo in 1999 using the istinbat Bayani method, belongs to al-Sabit category. Meanwhile, the outcomes of Bahtsul Masail Kiai Muda GP Ansor in 2017 which is using a combination of istinbat Bayani and istislahi, belongs to an al-Mutahawwil category. (shrink)

It is with great delight that I have accepted the unexpected invitation to edit this two part special issue of Foundations of Chemistry dedicated to the philosophical aspects and implications of the quantum theory of atoms in molecules (QTAIM) (Bader 1990). This theory has been primarily the oeuvre of Richard F. W. Bader (1931–2012), one of his most significant (but not the only significant) contributions to chemistry. Bader’s contributions have been summarized in a tribute (Matta et al. 2011) that appeared (...) in a recent Festschrift of The Journal of Physical Chemistry A (2011). This special issue of Foundations is neither a duplication, a complement, or an afterthought to that Festchrift, nor is it intended as another tribute to this great scientist, as deserving as he may be, instead it serves an entirely different purpose. This issue is focused principally on the epistemology and ontology of the science of QTAIM. The sort of questions that are addressed in, or that should emerge from. (shrink)

The government of the State of Ohio determined to design several mandatory programs in regular classes to help NRC’s female in mates to prepare themselves upon their release back to the community; one of the programs is Islamic teaching. It is a chance to insert and implement the innovated peaceful Islamic propagation beside the conventional one, especially in western countries like the United States of America. The chance for an innovated dakwah is open upon observing that a lot of non- (...) Muslimah in mates were curious about Islam in an inter-religious meeting. The Arabic script classis not a part of mandatory NRC programs, it is voluntary for non- Muslimin mates designed and implemented by the author. They learn to write and pronounce the Arabic alphabet from “alif’ to ‘ya’ within six weeks. This free class is to support the government programs in order to reduce recidivism among in mates, and upon completing this class they are encouraged to attending the Islamic teaching class. This paper is qualitative research using a sociology approach. The data collection for this research is using participative observation, voluntary interview, and documentation; the collected data were analyzed in the descriptive-qualitative method. The effectiveness and efficacy of the research should be measured in a quantity of non- Muslimah in mates who gradually and peacefully convert to become Muslimah after attending the Arabic script class. The benchmark of effectiveness should be affirmed in mathematic formula i.e. the effectiveness is equal to the number of Muslimah converts divided by the total participant time 100; it is x 100 = 33.33%. Among 9 non- Muslimah participants of free Arabic script class,3 of them converted to be Muslimah. (shrink)

This article tries to contextualise the formulation of Islamic laws with regards to contemporary dynamics of non-Muslim leadership in the government. It particularly addresses the religious deliberation of the traditionalist Muslim organisation, the Nadhlatul Ulama/NU, and its youth organisation, the Gerakan Pemuda Ansor. The construction of Islamic laws in contemporary Indonesia tells an insightful viewpoint in Islamic-laws making and delivers multiplicity in Islamic interpretation. Despite the fact that these two organisations are of the same organisation, the NU, their formulation of (...) Islamic laws with regards to non-Muslim leadership demonstrates a different and contrasting opinion. While the national board of the NU through its national congress in 1999 argues against non-Muslim leadership, the national religious deliberation board of the Ansor in 2017 issues a legal opinion that approves non-Muslim leadership. As this article argues, the different opinions between these two institutions develops particularly because of different construct in defining Islam and democracy in the largest Muslim country Indonesia. They differ in reconciling istinbat of two principles of Islamic laws ; al-sabit and al-mutahawwil. It further argues that the national board of the NU particularly sees the prohibition of non-Muslim leadership as al-sabit, an unchanged dictum, whereas the Ansor considers it al-mutahawwil as looking at the Indonesian state constitution that does not discriminate its citizens based on religion. Thus, making Islamic laws accords to the state constitution. (shrink)

Zunächst wird anhand von drei europäischen Schriftstellern, Ärzten und Historikern und in Form von zusammengesetzten Auszügen eine Zusammenfassung der arabisch-islamischen Medizin während 500 Jahren vorgelegt.Die Ethik im allgemeinen und dann in der Medizin der Araber im speziellen wird fortfahrend sehr klar dargestellt.Da im Islam die Wissenschaft sehr gelobt und vorangetrieben wird, ist die schnelle Entwicklung der modernen Medizin – Klonen, Organverpflanzung, Exitus, Sterbehilfe etc. – nicht in Kontradiktion mit der Religion, vorausgesetzt, daß die Einheit Gottes und die Würde seiner Propheten (...) – Moses, Jesus und Mohammed – nicht und die Würde des Menschen selbst nicht erniedrigt wird. (shrink)

İslam’ın ilk vahyi kabul edilen Alak suresinin ilk beş ayeti eğitim açısından daha çok “oku” emri üzerinden yorumlanmaktadır. Bir ve üçüncü ayette tekrar eden bu oku emri, açık bir okuma ve öğrenme vurgusu olarak sunulmaktadır. Dördüncü ayetteki “kalem” ifadesi okumanın yanında yazmayı da sürecin bir parçası olarak takdim eder. “Rabb” ile “terbiye” arasındaki ilişki de yine eğitimin etimolojisi ve tanımı söz konusu olduğunda ilk vahiy bağlamında öne çıkartılan hususlar arasındadır. Bununla birlikte eğitimin temel unsuru insandır. İlk ayetler eğitim açısından incelenirken (...) bu unsur dikkatlerden kaçmaktadır. Buradan hareketle “Eğitimin temel unsuru kabul edilen insan, İslam eğitim sürecini başlatan ilk vahiyde nasıl ele alınmıştır?” sorusun cevabı aranmıştır. Doküman analizi yoluyla yürütülen çalışmada klasik dönem müfessirlerinin eğitimin temeli olan insan unsurunu nasıl ele aldıkları incelenmiştir. 14. asrın sonuna kadar eserleri incelenen müfessirler Alak suresinin ilk iki ayetine dair yaptıkları yorumlarda “insanın şerefi” neticesine ulaşmışlardır. İnsanın İslam’daki yüksek mevkiinin ilk vahiyde yer alması, İslam eğitim programlarının “insanın şerefi” ekseninde tasarlanması yönünde bir mesajdır. (shrink)

Long before the phrases “climate change” and “butterfly effect” were incorporated into the mainstream literature, these phrases appeared in an appropriate context almost verbatim in the first Chapter of a book entitled “The Emigrant” published in the mid-nineteenth century by Sir Francis Bond Head. Head was Upper Canada’s sixth Lieutenant Governor under King George IV and Queen Victoria. Head claimed that forest wildfires were “changing the climate” of North America as manifested in a warming effect “on the thermometer”. In that (...) author’s account, these fires were provoked by First Nations to create fly-free zones meant to attract game that they could then hunt more readily. Head used language such as “swarms of little flies, strange as it may sound, are, and for many years have been, most materially altering the climate…” which is remarkably reminiscent of E. N. Lorenz’s “butterfly effect” of the theory of chaotic dynamical systems. The historical context and the rationales that may have led Head to use this contemporary environmental language in a proper context are briefly discussed. (shrink)

Research has shown that context influences how sincere a smile appears to observers. That said, most studies on this topic have focused exclusively on situational cues (e.g. smiling while at a party versus smiling during a job interview) and few have examined other elements of context. One important element concerns any knowledge an observer might have about the smiler as an individual (e.g. their habitual behaviours, traits or attitudes). In this manuscript, we present three experiments that explored the influence of (...) such knowledge on ratings of smile sincerity. In Experiments 1 and 2, participants rated the sincerity of Duchenne and non-Duchenne smiles after having been exposed to cues about the smiler’s tendency to reciprocate (this person always, never or occasionally returns favours). In Experiment 3 they performed the same task but with cues about the smiler’s love of learning (this person always, never or occasionally enjoys learning new tasks). The results show that cues about the smiler’s reciprocity tendency influenced participants’ ratings of smile sincerity and did so in a stronger manner than cues about the smiler’s love of learning. Overall, these results both strengthen and broaden the literature on the role of context on judgements of smile sincerity. (shrink)

Purpose This research aims to develop a conceptual framework that explores the influence of open-source software (OSS) on the sustainability of library services within the context of academic libraries in Bangladesh. Design/methodology/approach The study uses a comprehensive research methodology that includes literature review and analysis to construct a robust conceptual framework. This study investigates the various dimensions of OSS adoption and its impact on library service sustainability. Findings The research findings reveal the critical factors and mechanisms through which OSS can (...) positively affect the sustainability of library services. This study identifies key drivers and challenges associated with the adoption of open-source solutions in the context of Bangladesh academic libraries. Practical implications The framework developed in this research offers practical insights for academic libraries in Bangladesh seeking to adopt OSS solutions. This study guides how to leverage these technologies to enhance the sustainability of library services in a cost-effective and efficient manner. Originality/value This study contributes to the academic literature by presenting a novel conceptual framework tailored to the unique context of Bangladesh academic libraries. This study adds value by addressing the specific challenges and opportunities related to OSS adoption and its implications for library service sustainability in this region. (shrink)

Purpose This study investigates the impact of open-source software (OSS) on the sustainability of academic library services in Bangladesh. It aims to understand how OSS can address budget constraints, technological demands and the need for enhanced service delivery in these libraries. Design/methodology/approach An in-depth qualitative research approach was used, involving semi-structured interviews with library administrators, IT staff and librarians from various academic institutions across Bangladesh. Findings The study reveals that OSS adoption is primarily driven by financial imperatives and the need (...) for flexible, customizable solutions tailored to specific institutional needs. Key benefits identified include significant cost savings, improved customization and flexibility of services and enhanced community support and collaboration. However, challenges such as a lack of in-house technical expertise, resistance to change among staff and stakeholders and inadequate IT infrastructure impede successful OSS implementation. Practical implications To harness the full potential of OSS, academic libraries must invest in capacity building through targeted training programs, improve IT infrastructure and foster a culture of collaboration and knowledge-sharing within the library community. These strategies are essential to overcoming existing barriers and ensuring long-term sustainability. Originality/value This research contributes to the understanding of OSS’s role in enhancing the sustainability of academic library services. It provides practical recommendations for academic libraries seeking to leverage OSS for improved service delivery and operational efficiency. (shrink)

The main objective of Zika transmission studies is to work out the simplest approach to scale back human mortality and morbidity caused by the disease. Therefore, it is essential to spot the relative importance of the various factors contributing to the transmission and prevalence of the disease. Many mathematical models have been formulated incorporating vector-to-human transmission or human-to-human transmission. However, they do not take into consideration the mixture of both sorts of transmission. It raises the question of the impact of (...) both sorts of transmission on the disease dynamics. We develop a mathematical model of Zika with the vertical transmission in the vector population and human-to-human transmission to answer this question. It includes the immature phase of mosquitoes, adult mosquitoes, and human hosts. Results show that neglecting sexual transmission results in an understatement of the proportion of the infected population. Furthermore, it reduces the speed of disease spreading. On the other hand, vertical transmission in mosquitoes has a negligible effect on the dynamics of disease spread. We perform a sensitivity analysis of the reproductive number R 0 to raise to understand the parameters driving the dynamics of the disease. It appears that the most sensitive parameters in decreasing order are as follows: the adult mosquito death rate, the sting rate, the transmission probability of mosquito to human, and, therefore, the transmission probability of human to mosquito. Furthermore, the proportion at the equilibrium of infected humans is extremely sensitive to the transition rate from the immature vector stage to the adult stage, the human-to-human transmission rate, and, therefore, the human recovery rate. These results confirm that control policies targeting the vector population and, therefore, the recovery rate of people are pretty effective solutions. To validate the model and estimate the important parameters of the model and the prediction of the disease, we consider the real cases in Colombia from 2016. In a series of graphic maps, we presented the comparative study to estimate the disease scenarios and to predict the time limit of the epidemic control measure. (shrink)

Le volume coordonné par Fabienne Baghdassarian et Gweltaz Guyomarc’h, intitulé Réceptions de la théologie aristotélicienne. D’Aristote à Michel d’Éphèse, paru chez Peeters en 2017, dans la collection dirigée par Pierre Destrée, est le fruit d’un colloque organisé par les éditeurs à l’Université Jean Moulin (Lyon 3) en octobre 2014. Il réunit onze contributions, certaines présentées lors de ce colloque et d’autres inédites, consacrées aux tensions problématiques internes à la théologie d’Arist...

The robustness of a system indicates its ability to withstand disturbances while maintaining its properties, performance, and efficiency. There are plenty of studies on the robustness of air transport networks in the literature. However, few works consider its mesoscopic organization. Building on the recently introduced component structure, we explore the impact of targeted attacks on the weighted world air transportation network on its components. Indeed, it contains five local components covering different regions and one global component linking these regions. We (...) investigate targeted attacks based on influential weighted centrality measures. Results show that the local components gradually separate from the world air transportation network as the fraction of removed airports grows. The weighted betweenness attack removes fewer top airports to isolate the regions compared to its alternatives. Furthermore, it is still convenient to travel locally in the separate areas. In contrast, strength and PageRank attacks need to target more airports to split the network. However, they are more disruptive. Indeed, the size of the isolated local components reduces drastically, so it becomes more challenging to travel locally. Looking at the world air transportation network through its component structure reveals a new viewpoint on its resilence. It opens new perspectives to design more efficient attacks. (shrink)

The quantum theory of atoms in molecules (QTAIM) uses physics to define an atom and its contribution to observable properties in a given system. It does so using the electron density and its flow in a magnetic field, the current density. These are the two fields that Schrödinger said should be used to explain and understand the properties of matter. It is the purpose of this paper to show how QTAIM bridges the conceptual gulf that separates the observations of chemistry (...) from the realm of physics and do so in a manner that is both rigorous and conceptually simple. Since QTAIM employs real measurable fields, it enables one to present the findings of complex quantum mechanical calculations in a pictorial manner that isolates the essential physics. The time has arrived for a sea change in our attempts to predict and classify the observations of chemistry, time to replace the use of simplified and arbitrary models with the full predictive power of physics, as applied to an atom in a molecule. (shrink)

Several studies have shown a significant relationship between smelling and olfactory imagery abilities. The primary aim of the present study was to validate a French version of the Vividness of Olfactory Imagery Questionnaire. The secondary aim was to investigate its capability to differentiate individuals with smell loss from healthy individuals. After having elaborated a French translation of the VOIQ, we evaluated olfactory imagery abilities of 387 French participants who anonymously self-completed the fVOIQ: 121 pathologic individuals, 244 normosmic individuals, and 22 (...) fragrance experts. Significant split-half reliability as expressed by Spearman correlation coefficients for the global sample, as well as for each group separately, indicated the excellent internal consistency of the fVOIQ. Moreover, results revealed a significant effect of the smelling ability group on fVOIQ score, suggesting that daily olfactory stimulation is fundamental to maintaining the ability to create a vivid image and that severe loss of smell may result in progressive impairment of olfactory imagery. Our fVOIQ and the original English version seemingly have similarly high benefit in differentiating experts and normosmic individuals based on their olfactory imagery ability. Moreover, the fVOIQ seems capable of differentiating individuals with loss of smell from healthy individuals. These findings demonstrate the reliability and validity of the fVOIQ, and its capability to differentiate individuals’ smelling ability according to their olfactory imagery ability. (shrink)

The mitochondrion is known as the “powerhouse” of eukaryotic cells since it is the main site of adenosine 5′‐triphosphate (ATP) production. Using a temperature‐sensitive fluorescent probe, it has recently been suggested that the stray free energy, not captured into ATP, is potentially sufficient to sustain mitochondrial temperatures higher than the cellular environment, possibly reaching up to 50 °C. By 50 °C, some DNA and mitochondrial proteins may reach their melting temperatures; how then do these biomolecules maintain their structure and function? (...) Further, the production of reactive oxygen species (ROS) accelerates with temperature, implying higher oxidative stresses in the mitochondrion than generally appreciated. Herein, it is proposed that mitochondrial heat shock proteins (particularly Hsp70), in addition to their roles in protein transport and folding, protect mitochondrial proteins and DNA from thermal and ROS damage. Other thermoprotectant mechanisms are also discussed. (shrink)

ABSTRACT Although basic values have been linked with unethical attitudes and behavior in non-sport contexts, their association with doping in sport has yet to be established. We examined the relationships between basic values and doping likelihood. College athletes rated the importance of basic values using the Portrait Values Questionnaire Revised and indicated their likelihood of doping in a hypothetical scenario. In terms of basic value dimensions, self-enhancement values were positively related to doping likelihood, openness to change values were unrelated to (...) doping likelihood, and self-transcendence and conservation values were negatively related to doping likelihood. In terms of the values categories, the values-doping relationship was best characterized by an unethicality pattern of coefficients. In conclusion, the current evidence extends the values-unethicality relationship to the context of sport and confirms that doping resembles other forms of unethical behavior. (shrink)

Die Ostraka der frühen 18. Dynastie aus Deir el-Bahri und dem Asasif. By Malte Römer. 3 vols. Bibliothèque générale, vol. 73. Cairo: Institut français d’archéologie orientale, 2023). Pp. xxx + 541, 621, 493. $175, €100.

Originally published as L'Islam et l'occident, 2006. Translated by Teresa Lavender Fagan. Chicago: University of Chicago Press, 2008. xxii + 114 pp. Hardback, $19.99.

The Egyptian Sufi poet Mohammad ibn Sa‘îd al-Bûsîrî’s (d. 695/1296) work called Qasîdah al-Hamziyah, in which he tells the life of the Prophet, has attracted great attention in Muslim societies. The eulogy, which is met with interest by scholars dealing with the field of poetry and literature, is a text read in daily life in mawlid, ceremonies praising the Prophet, dhikr rings in sufi lodges, hadith lesson circles, and prayers. More than a hundred commentaries, annotations, tahmis, tastir and translations have (...) been written on the work. While many of these studies on Qasîdah al-Hamziyah have been conducted by renowned scholars, there are also scholars who have worked on the eulogy but are not mentioned in biographical sources. The subject of this study is one of the commentaries written about the eulogy and whose name is not found in the biographical sources. The name of the work written by Abdullah al-Shazelî al-Bahrî is Al-Cavâhir al-Seniyye fî Sharh al-Hamziyah. In this article, information was given about the name of the work, its belonging to the author, the date of copyright, its reason, the method of commentary, its style, its content, the sources used, and its features. Also, the critical edition of the three couplets’ commentary was written as a highly representative example. (shrink)

al-Zarkashī, an ethnic Turk, is an important hadith, fiqh and commentary scholar who lived during the Mamlūks period. He was taught by some of the leading scholars of his era, such as Alā al-Dīn Mughultay (d. 762/1360), Imād al-Dīn Ibn Kashīr (d. 774/1372) ve Jamal al-Dīn al-Asnawī (d. 772/1370), and he grew up under their mentorship. Nevertheless, his only well-known student is Birmāvī (d. 831/1428). Almost half of his works have been related to fiqh and methodology of fiqh, and he (...) has also written some important works in the field of hadith. Among these, especially al-Tadhkira, al-Nukat alā Ibn al-Salāh, al-Nukat alā al-Umda fī al-Ahkām ve al-Icāba are worthy of mention. The work named al-Tadhkira, which we built our work upon, is the first known work to have been preserved in the field. Due to his being a first in his field, he was vastly studied as to how he evaluated the narrations and what kind of procedure he followed. In this work of his, not only the criticism but also the application of the text criticism adds to the importance of the work. Then, on the basis of this work, scholars such as al-Sakhāwī and al-Aclūnī made complementary works on the same subject. Summary: It is inevitable for a person to be shaped by the society he lives in. During the time when al-Zarkashī lived, Egypt was under the rule of the Mamlūks. The history of Mamlūks is examined under two periods: 1. Bahrī or Turkish Mamlūks (745 / 1344 - 794-1391) 2. Burjī or Circassian Mamlūks (784 / 1382 - 923 / 1517) period. Our author lives in both periods. About forty years of his life was in the period of Bahrī and the rest was in the period of Burjī. In both periods, the state did not have a full political authority in the country, but this was not the case in education and training. In fact, on the contrary to the political situation, scientific activities have accelerated by the arrival of many scholars to the land of Mamlūk because of the Mongol invasions coming from the east and the Crusades from the west. The increase of scientific activity was caused not only by the coming of the scholars but also by the support given by the Mamlūk sultans. In fact, they built many new madrasas in addition to the resurrection of the old ones. In addition to madrasas during the Mamlūks period, mosque, hāngāh, ribat and zāwiya are also among the educational places.Hadith, fiqh and Tafsir scholar al-Zarkashī is originally Turkish. He was born in Cairo at 745 under the conditions mentioned above. His family learned of gold and silverworking because of their subsequent settlement to Egypt, and they made their living with this craft. A person who performs this is called Zarkash in Arabic. Muhammad ibn Bahādır, who learned and did this job, was known as al-Zarkashī. al-Zarkashī, known for his love of science since childhood, was trained hadith by Alā al-Dīn Mughultay (d. 762/1360) and Imād al-Dīn Ibn Kashīr (d. 774/1372) in Damascus, and fiqh by al-Asnawī (d. 772/1370). Among his beneficiaries are distinguished personalities such as al-Subkī (d. 756/1355), al-Azraī (d. 783/1381) and al-Bulqīnī (d. 824/1421). The most remarkable of his student is al-Birmāvī (d. 831/1428).It is known that he wrote about fifty works in hadith, tafsir, fiqh, methodology of fiqh and other fields. Especially among these works al-Burhān fī ʻUlūm al-Qur’ān, al-Tadhkira, al-Ijāba, al-Bahr al-Muhīt fî Usūl al-Fiqh ve al-Mansūr fī al-Qawāid is worth mentioning. Studies on al-Burhān and al-Bahr were carried out at the level of Master and PhD.al-Zarkashī did not hesitate to criticize any person for whom he had found his mistake. For example, even though he has a great love for him, and even because of this love, he has been given the name of al-Minhāj, the criticism of al-Nawawī is the clearest indication of the value given to science. Not just him, critics of scholars such as al-Hākim al-Naysābūrī and Ibn ʻAbd al-Barr who are recognized as authority in hadith can also be considered in this framework.The work named al-Tadhkira which we have studied in our work is of importance in that it shows the accumulation of knowledge in the field of hadith. In order to compose this work, it is necessary to have enough information in this field since the riwāyas must be criticized in terms of isnād and text. To compose his work, al-Zarkashī has benefited from about a hundred and forty works related to hadith, tafsir, al-siyar, history, tabakāt, commentary, jarh - taʻdīl, ilal and maghāzī. The use of such works is an effort to reach all sources and right information as much as possible. Some of these sources are basic hadith books such as al-Bukhārī (d. 256/870) al-Sahīh, Muslim (d. 261/875) al- Sahīh, Abū Dāʾūd (d. 275/889) al-Sunan, al-Tirmidhī (d. 279/892) al-Sunan, al-Nasā’ī (d. 303/915) al-Sunan, Ibn Mādja (d. 273/887) al-Sunan, Mālik ibn Anas (d. 179/795) al-Muwatta, Ahmad ibn Hanbal (d. 241/855) al-Musnad, al-Dārimī (d. 255/869) al-Sunan, ʻAbd al-Razzāq al-Sanʻānī (d. 211/826-27) al-Musannaf, Ibn Abī Shayba (d. 235/849) al-Musannaf, Ibn Rāhwayh (d. 238/853) al-Musnad, al- Bazzār (d. 292/905) al-Musnad, Abu Yaʻlā el-Mawsilī (d. 307/919) al-Musnad, Ibn Hibbān (d. 354/965) al-Sahīh, al-Tabarānī (d. 360/971) al-Muʻjam al-Awsat and al-Muʻjam al-Kabīr, al-Hākim al-Naysābūrī (d. 405/1014) al-Mustadrak.al-Zarkashī divided the riwāyas he had studied into eight subjects. These are judgments, wisdom, zuhd, medicine, virtue, prayer, story, words and riwāyas circulating in language. He shares the information he obtains from sources about him after mentioning the riwāyas he will examine. For example, it is mentioned that there is not a hadith which is transmitted as a hadith, it is a word of a sahāba, tābiun or a person. He transferred on the riwāyas the sources mentioned in the sources, but also stated that he did not participate in some information as the place came.The author has evaluated the narrators of the riwāyas from the point of jarh and taʻdīl. He did not only evaluate riwāyas in terms of isnād, but also text criticism. This activity is a distinctive feature of his work.al-Zarkashī gave information about the misrepresentation of the name of the narrators. He also explained the strange words that are difficult to understand in the text. It is a manifestation of his knowledge in the fiqh area that some of the riwāyas that are considered weak are expressed in some sects. The author described some errors about the riwāyas. For example, he stated that a riwāya that is said to be marfūʻ is a mavkūf. al-Zarkashī also included verses, hadiths and poems about the riwāya that he had studied while writing his work or he defended it by saying that it is not the case of a riwāya that is said to be fictitious.Perhaps it is the weakest point of al-Zarkashī’s work not to give any information about some riwāya, only to mention their isnāds. He also found some riwāyas that did not have a reliable isnāds and stated that their meanings are correct. This knowledge has become an enlightening characteristic for later generations.This work has a great significance in showing that the majority of the riwāyas that spread among the people are not hadiths. As a matter of fact, 73% of the riwāyas examined in the work are weak or irrelevant riwāyas. This work of al-Zarkashī is unique. The existence of such a work has not been determined before him. This work constituted the basis of the works written by scholars such as al-Sakhāwī and al-Aclūnī in the same subject after him. (shrink)