Results for 'Hasan Topdemir'

624 found
Order:
  1.  27
    Mahtumkulu Fir'kî'nin Şiirlerinde Muhtev'.Hasan Cankurt - 2013 - Journal of Turkish Studies 8 (Volume 8 Issue 9):911-911.
    No categories
    Direct download  
     
    Export citation  
     
    Bookmark  
  2. Classical Foundationalism and Bergmann’s Dilemma for Internalism.Ali Hasan - 2011 - Journal of Philosophical Research 36:391-410.
    In Justification without Awareness (2006), Michael Bergmann presents a dilemma for internalism from which he claims there is “no escape”: The awareness allegedly required for justification is either strong awareness, which involves conceiving of some justification-contributor as relevant to the truth of a belief, or weak awareness, which does not. Bergmann argues that the former leads to an infinite regress of justifiers, while the latter conflicts with the “clearest and most compelling” motivation for endorsing internalism, namely, that for a belief (...)
    Direct download (5 more)  
     
    Export citation  
     
    Bookmark   9 citations  
  3. Internalist Foundationalism and the Sellarsian Dilemma.Ali Hasan - 2013 - Res Philosophica 90 (2):171-184.
    According to foundationalism, some beliefs are justified but do not depend for their justification on any other beliefs. According to access internalism, a subject is justified in believing some proposition only if that subject is aware of or has access to some reason to think that the proposition is true or probable. In this paper I discusses a fundamental challenge to internalist foundationalism often referred to as the Sellarsian dilemma. I consider three attempts to respond to the dilemma – phenomenal (...)
    Direct download (6 more)  
     
    Export citation  
     
    Bookmark   7 citations  
  4.  26
    The Effect of Making Joining (Vasl) on the Purpose of Stopping (Waqf) in the Holy Qur'an According to Sajawandi.Hasan Bulut - 2023 - Cumhuriyet İlahiyat Dergisi 27 (1):120-135.
    Every word of the Qur'an ensures the understanding of the divine will. The foundation signs in it were created for this purpose. Just like the punctuation marks that ensure the correct understanding of a Turkish sentence, the foundation marks in the Qur'an have assumed the same function. The signs of foundation, which give the opportunity to breathe by interrupting the recitation at the places where the mana is completed, and the signs of ibtida, which provides the recitation starting from the (...)
    No categories
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark  
  5.  29
    Are errors in final position destined before the movement begins?Z. Hasan - 1992 - Behavioral and Brain Sciences 15 (2):341-342.
  6. (1 other version)Foundationlist Theories of Epistemic Justification.Ali Hasan & Richard Fumerton - 2016 - Stanford Encyclopedia of Philosophy.
  7. Democracy, dissensus and the aesthetics of class struggle: An exchange with jacques rancière.Rafeeq Hasan, Max Blechman & Anita Chari - 2005 - Historical Materialism 13 (4):285-301.
  8.  31
    18. Century Traces Of Ottoman Social Life İn The Haşmet’s Divan.Hasan DOĞAN - 2012 - Journal of Turkish Studies 7:1547-1584.
    No categories
    Direct download  
     
    Export citation  
     
    Bookmark  
  9.  23
    A Quintessential Lesson from European Union Integration to African Union.Korkut Hasan & Faris Endris Mekonnen - 2016 - Inquiry: Sarajevo Journal of Social Sciences 2 (1).
    No categories
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark  
  10. Phenomenal conservatism, classical foundationalism, and internalist justification.Ali Hasan - 2013 - Philosophical Studies 162 (2):119-141.
    In “Compassionate Phenomenal Conservatism” (2007), “Phenomenal Conservatism and the Internalist Intuition” (2006), and Skepticism and the Veil of Perception (2001), Michael Huemer endorses the principle of phenomenal conservatism, according to which appearances or seemings constitute a fundamental source of (defeasible) justification for belief. He claims that those who deny phenomenal conservatism, including classical foundationalists, are in a self-defeating position, for their views cannot be both true and justified; that classical foundationalists have difficulty accommodating false introspective beliefs; and that phenomenal conservatism (...)
    Direct download (5 more)  
     
    Export citation  
     
    Bookmark   32 citations  
  11.  38
    Investigating the mediating role of moral identity on the relationship between spiritual intelligence and Muslims' self-esteem.Hasan Boudlaie, Albert Boghosian, Israr Ahmad, Hussam Mohammed Wafqan, Ismail Suardi Wekke & Aziza Makhmudova - 2022 - HTS Theological Studies 78 (4):1–6.
    One of the critical crises observed in human society, especially in the so-called advanced and industrial societies, is the spiritual crisis. Spirituality in various types of cultural and religious concepts is considered a spiritual path one in which can achieve something like a high level of consciousness, wisdom or union with God. In addition, self-esteem is a sense of worth. This feeling comes from the sum of our thoughts, feelings, emotions and experiences throughout life. Dignity also means honour and pride, (...)
    Direct download (4 more)  
     
    Export citation  
     
    Bookmark   1 citation  
  12.  93
    Development, Power, and the Mining Industry in Papua: A Study of Freeport Indonesia.P. A. Rifai-Hasan - 2009 - Journal of Business Ethics 89 (S2):129 - 143.
    This article seeks to determine whether PT Freeport Indonesia, an operating subsidiary of Freeport-McMoRan Copper and Gold Inc., has acted in environmentally and socially responsible ways in the context of its operations in Papua, Indonesia, and how well it has responded to the legacy left by its less responsible operations from 1973 until the mid-1990s. This objective is achieved by examining the company's impact on the resources and assets with which it comes into contact as part of its operations, as (...)
    Direct download (4 more)  
     
    Export citation  
     
    Bookmark   3 citations  
  13.  23
    The Monetary Nature of Fals in Ḥanafi School and its Effect on Contract.Hasan Kayapinar - 2021 - Cumhuriyet İlahiyat Dergisi 25 (1):259-274.
    Money, the most important element of economic life, has attracted the attention of many branches of science throughout history. As a result, various disciplines have examined the issue of money and made some determinations about it. One of the disciplines that deals with the money issue is jurisprudence. Jurisprudence has examined the position of money vis-à-vis commodities and other currencies and has tried to establish a fair and just relationship between them. Islamic jurists have also dealt with the legal status (...)
    No categories
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark  
  14.  19
    The Possibility of Making a Muslim Philosophy of Religion with the Concepts of the West: How Possible is it to Relate the Concepts of Theism, Atheism and Deism to Islamic Thought?E. R. Hasan - 2022 - Cumhuriyet İlahiyat Dergisi 26 (3):971-986.
    In this study, the drawbacks of using some religious concepts produced in the tradition of Western thought directly in their studies on Islamic belief will be discussed. The claim in question will be put forward within the framework of the concepts of deism, atheism and especially theism. Especially by reviewing the philosophy of religion studies made in Turkey, the fact that the three concepts mentioned are directly transferred to the philosophy of religion studies carried out in the Islamic world will (...)
    No categories
    Direct download (4 more)  
     
    Export citation  
     
    Bookmark  
  15.  40
    Classification with NormalBoost.Hasan Fleyeh & Erfan Davami - 2011 - Journal of Intelligent Systems 20 (2):187-208.
    This paper presents a new boosting algorithm called NormalBoost which is capable of classifying a multi-dimensional binary class dataset. It adaptively combines several weak classifiers to form a strong classifier. Unlike many boosting algorithms which have high computation and memory complexities, NormalBoost is capable of classification with low complexity. Since NormalBoost assumes the dataset to be continuous, it is also noise resistant because it only deals with the means and standard deviations of each dimension. Experiments conducted to evaluate its performance (...)
    No categories
    Direct download  
     
    Export citation  
     
    Bookmark  
  16.  9
    The Role of Islamic Schools in the Formation of European Müslim Culture and an Evaluation on the Possibility of Euro Islam (The Case of Netherlands-Arnhem).Hasan Gökmen - 2023 - Fırat Üniversitesi İlahiyat Fakültesi Dergisi 28 (2):137-152.
    The presence of muslim appeared by post colonial migration in Europe has begun to rice gradually and instinctively since 1960. Today, the population of immigrant muslims exceeding is 15 million has faced many problems such as political, socio-cultural and economic and this situation still remains up to date. Behind all these problems, it is alleged that the significiant integration problems occur and that there are also significiant ethnic and religious identity in front of the integration problems. The debates of Euro-Islam (...)
    Direct download  
     
    Export citation  
     
    Bookmark  
  17.  14
    Türkiye'de Tarih Felsefesi Çalışmaları Bibliyografyası.Hasan Karakuzu - 2015 - Journal of Turkish Studies 10 (Volume 10 Issue 5):201-201.
    No categories
    Direct download  
     
    Export citation  
     
    Bookmark  
  18.  28
    Employee Treatment and Contracting with Bank Lenders: An Instrumental Approach for Stakeholder Management.Haizhi Wang, Liuling Liu, Iftekhar Hasan & Bill Francis - 2019 - Journal of Business Ethics 158 (4):1029-1046.
    Adopting an instrumental approach for stakeholder management, we focus on two primary stakeholder groups to investigate the relationship between employee treatment and loan contracts with banks. We find strong evidence that fair employee treatment reduces loan price and limits the use of financial covenants. In addition, we document that relationship bank lenders price both the levels and changes in the quality of employee treatment, whereas first-time bank lenders only care about the levels of fair employee treatment. Taking a contingency perspective, (...)
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark   2 citations  
  19.  11
    Religion and Development in the Global South.Rumy Hasan - 2017 - Cham: Imprint: Palgrave Macmillan.
    This book examines how the beliefs and practices of each of the major world religions, as well as other belief systems, affect the variables that influence growth and development in the Global South. Evidence suggests that as countries develop, the influence of religion on all aspects of society declines. In stark contrast to the developed world, in the Global South, the role of religion is highly pervasive - the distinctive conclusion of this book is therefore that a lessening of religiosity (...)
    No categories
    Direct download  
     
    Export citation  
     
    Bookmark   1 citation  
  20.  26
    Türkiye'de din anlayışında değişim süreci.Hasan Onat - 2003 - Ankara: Ankara Okulu Yayınları.
    Direct download  
     
    Export citation  
     
    Bookmark  
  21.  1
    (1 other version)Unifying the universe: the physics of heaven and earth.Hasan S. Padamsee - 2002 - Philadelphia: Institute of Physics Publishing.
    Unifying the Universe: The Physics of Heaven and Earth provides a solid background in basic physics. With a humanistic perspective, it shows how science is significant for more than its technological consequences. The book includes clear and well-planned links to the arts and philosophies of relevant historical periods to bring science and the humanities together.
    Direct download  
     
    Export citation  
     
    Bookmark  
  22. Al-Ghazali and Ibn Rush (Averroes) on Creation and the Divine Attributes.Ali Hasan - 2013 - In Jeanine Diller & Asa Kasher (eds.), Models of God and Alternative Ultimate Realities. Springer. pp. 141-156.
    Al-Ghazali (1058-1111) was concerned that early Islamic philosophers were leaning too heavily and uncritically on Aristotelian and Neoplatonic ideas in developing their models of God and His relation to the world. He argued that their views were not only irreligious, but philosophically problematic, and he defended an alternative view aimed at staying closer to the Qur’an and the beliefs of the ordinary Muslim. Ibn Rushd (1126-1198) responded to al-Ghazali’s critique and developed a sophisticated Aristotelian view. The present chapter explores their (...)
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark   1 citation  
  23. The new legal anti-positivism.Hasan Dindjer - 2020 - Legal Theory 26 (3):181-213.
    According to a recent wave of work by legal anti-positivists, legal norms are a subset of moral norms. This striking “one-system” view of law has rapidly become the dominant form of anti-positivism, but its implications have so far been little tested. This article argues that the one-system view leads systematically to untenable conclusions about what legal rights and obligations we have. For many clear legal norms, the view lacks the resources to explain the existence of corresponding moral norms. And its (...)
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark   2 citations  
  24.  27
    Attitudes of prehospital emergency care professionals toward refusal of treatment.Hasan Erbay, Sultan Alan & Selim Kadioglu - 2014 - Nursing Ethics 21 (5):530-539.
    Introduction: Prehospital emergency medicine is a specific field of emergency medicine. The basic approach of prehospital emergency medicine is to provide patients with medical intervention at the scene of the incident. This special environment causes health professionals to encounter various problems. One of the most important problems in this field is ethics, in particular questions involving refusal of treatment and the processes associated with it. Objective: The objective of this study is to identify emergency health professionals’ views regarding refusal of (...)
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark   4 citations  
  25.  6
    Philosophy: a critique.Syed Zafarul Hasan - 1988 - Lahore, Pakistan: Institute of Islamic Culture.
    The summing of the author's views in his maturest years. He was one of the great original philosophers that this part of the world has produced in this century. Grounded deep into the Kantian tradition of thought he has articulated in this book his thoughts developed over years of contemplation.
    Direct download  
     
    Export citation  
     
    Bookmark  
  26.  81
    Semantic Variation: Meaning in Society and in Sociolinguistics.Ruqaiya Hasan - 2009 - Equinox. Edited by Jonathan Webster.
    The sociolinguistic turn of the 1960's has been remarkably successful: variability of language is no longer an issue open to debate. But studies of variation have by and large been restricted to the level of expression. This volume makes a contribution to a neglected area in sociolinguistics, namely variation at the level of meaning, i.e., semantic variation. The chapters in this volume discuss the results of an empirical research strongly supporting the view that systematic variation in the choice of semantic (...)
    Direct download  
     
    Export citation  
     
    Bookmark  
  27.  19
    The solid tumor microenvironment—Breaking the barrier for T cells.Hasan Simsek & Enrico Klotzsch - 2022 - Bioessays 44 (6):2100285.
    The tumor microenvironment (TME) plays a pivotal role in the behavior and development of solid tumors as well as shaping the immune response against them. As the tumor cells proliferate, the space they occupy and their physical interactions with the surrounding tissue increases. The growing tumor tissue becomes a complex dynamic structure, containing connective tissue, vascular structures, and extracellular matrix (ECM) that facilitates stimulation, oxygenation, and nutrition, necessary for its fast growth. Mechanical cues such as stiffness, solid stress, interstitial fluid (...)
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark  
  28.  28
    Geçmişten Günümüze Lise Tarih Ders Kitaplarında İttihatçılık Algısı.Hasan Sungur - 2016 - Journal of Turkish Studies 11 (Volume 11 Issue 11):99-99.
    No categories
    Direct download  
     
    Export citation  
     
    Bookmark  
  29.  22
    Religiöse Bildung und interkulturelles Lernen. Ein ErasmusPlusProjekt mit Partnern aus Deutschland, Liechtenstein und der Türkei.Hasan Sözen - 2018 - Dini Araştırmalar 21 (54):1-1.
    No categories
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark  
  30.  60
    A Glimpse at the Culture of Qajar Era-Public Attraction to Gambling in Qajar Era.Hasan Ziari & Mohsen Mohammadi Fesharaki - 2013 - Asian Culture and History 5 (1):p66.
    Games are among cultural manifestations of human communities which have continued to exist since the ancient times and developed during peaceful times; in the Qajar era, during the reign of Nasser-al-Din Shah, because relative peace and prosperity was brought about, the people, especially courtiers, showed great interest in games and spent some of their daily life on it. In this article we have attempted to present some of the angles and dimensions of a number of these games using the itineraries (...)
    Direct download (6 more)  
     
    Export citation  
     
    Bookmark  
  31. Reporting on "islamic bioethics" in the medical literature: Where are the experts?Hasan Shanawani & Mohammad Hassan Khalil - 2008 - In Jonathan E. Brockopp & Thomas Eich (eds.), Muslim Medical Ethics: From Theory to Practice. University of South Carolina Press.
  32. A Critical Introduction to the Epistemology of Perception.Ali M. Hasan - 2017 - New York: Bloomsbury Academic.
    We ordinarily take it as obvious that we acquire knowledge of our world on the basis of sensory perception, and that such knowledge plays a central cognitive and practical role in our lives. Upon reflection, however, it is far from obvious what perception involves and how exactly it contributes to our knowledge. Indeed, skeptical arguments have led some to question whether we have any knowledge, or even rational or justified belief, regarding the world outside our minds. -/- Investigating the nature (...)
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark   2 citations  
  33.  14
    Athanasius ve i̇zni̇k konsi̇li̇.Hasan Darcan - 2014 - Sakarya Üniversitesi İlahiyat Fakültesi Dergisi 15 (28):169-169.
    No categories
    Direct download  
     
    Export citation  
     
    Bookmark  
  34.  42
    Folk Religions in Modern Israel: Sacred Space in the Holy Land.Galit Hasan-Rokem - 1999 - Diogenes 47 (187):83-87.
    Israel is a country of many cultures and languages and of several religions. The majority of the population adheres to the Jewish religion. The Moslem and the Christian religions come next in size, in that order. Similarly to many other countries in the region, religion fills a more central role in the public sphere of Israel than in most Western countries. It also influences the private sphere immensely, as for example in the matter of marriages and funerals which in most (...)
    No categories
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark  
  35.  25
    The Relation between Theory and Practice in Muslim Sages' Thoughts in the Third and Fourth Hijra Centuries and Its Effects on Concept of Craft and Art in Islamic Civilization.Hasan Bolkhari Ghehi - 2013 - Philosophy Study 3 (6).
    Farabi defines “Ilm al-Hiyal” in Ihsa al-Ulum as “knowing a way by which, human can adjust all of the concepts that have been proved in mathematics with verification to exotic objects, and helps their states in exotic objects to be carried”. He believes this will be recognized and be attained by craft. This was the common view in Islamic wisdom and philosophy in third and fourth Hijra centuries. Researchers believe that the unique emphasis on parallelism between theoretical science and practical (...)
    No categories
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark  
  36.  61
    In Reply to Mr. John B. Kent.S. Z. Hasan - 1932 - The Monist 42 (2):316-318.
    No categories
    Direct download (5 more)  
     
    Export citation  
     
    Bookmark  
  37.  70
    Rawls on Meaningful Work and Freedom.Rafeeq Hasan - 2015 - Social Theory and Practice 41 (3):477-504.
    In this article, I criticize Rawls’s well-ordered society for failing to secure a right to meaningful work. I critically discuss five technical Rawlsian ideas: self-respect, social union, the difference principle, the powers and prerogatives of office, and fair equality of opportunity. I then claim that radical restructuring of the workplace conflicts with Rawls’s individualistic understanding of freedom. Briefly drawing on Hegel, an under-recognized historical influence on Rawls, I then correct Rawls by arguing for a conception of freedom that is internally (...)
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark   9 citations  
  38.  18
    Effect of Teaching Lessons Based on Activities wiht First and Second Hand Sources to Students’ Historical Thinking Abilities in Secondary School History Lessons.Hasan IŞIK - 2010 - Journal of Turkish Studies 6:1323-1337.
    No categories
    Direct download  
     
    Export citation  
     
    Bookmark  
  39.  28
    Hamdullah Hamdî Divanı Üzerinde Durum Biçimbirimleri Açısından Bir İnceleme.Hasan Özer - 2016 - Journal of Turkish Studies 11 (Volume 11 Issue 4):783-783.
    No categories
    Direct download  
     
    Export citation  
     
    Bookmark  
  40.  48
    Constitutional Equality and the Politics of Representation in India.Zoya Hasan - 2006 - Diogenes 53 (4):54 - 68.
    This paper is organized around the theme of political representation in India. Its first section deals with the changing politics of representation in India in the past two decades, the growing demands for proportional representation, and for political inclusion of two influential groups: the scheduled castes and tribes and Other Backward Classes. In the second section, representation is briefly explored in relation to women and minorities. The third section deals with some reflections on the challenges of political representation in India’s (...)
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark  
  41. Freedom and poverty in the Kantian state.Rafeeq Hasan - 2018 - European Journal of Philosophy 26 (3):911-931.
    The coercive authority of the Kantian state is rationally grounded in the ideal of equal external freedom, which is realized when each individual can choose and act without being constrained by another's will. This ideal does not seem like it can justify state-mandated economic redistribution. For if one is externally free just as long as one can choose and act without being constrained by another, then only direct slavery, serfdom, or other systems of overt control seem to threaten external freedom. (...)
    No categories
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark   25 citations  
  42.  40
    Ethical considerations and concerns in the implementation of AI in pharmacy practice: a cross-sectional study.Hisham E. Hasan, Deema Jaber, Omar F. Khabour & Karem H. Alzoubi - 2024 - BMC Medical Ethics 25 (1):1-11.
    Background Integrating artificial intelligence (AI) into healthcare has raised significant ethical concerns. In pharmacy practice, AI offers promising advances but also poses ethical challenges. Methods A cross-sectional study was conducted in countries from the Middle East and North Africa (MENA) region on 501 pharmacy professionals. A 12-item online questionnaire assessed ethical concerns related to the adoption of AI in pharmacy practice. Demographic factors associated with ethical concerns were analyzed via SPSS v.27 software using appropriate statistical tests. Results Participants expressed concerns (...)
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark  
  43.  15
    Knowing your choice before you choose.Hasan Çagatay - 2021 - Filosofia Unisinos 22 (1):01-11.
    In 1980s, neuroscientists joined philosophers and psychologists in the investigation of volitional actions and freedom of will. In a series of experiments pioneered by Benjamin Libet, it was observed that some neural activities correlated with volitional action regularly precedes the conscious will to perform it, which suggests that what appears to be a free action may actually be predetermined by some neural activities, even before the conscious intention to act arises. Shortly after publication of that study, Libet’s findings and interpretations (...)
    No categories
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark  
  44.  33
    On the Additive Group Structure of the Nonstandard Models of the Theory of Integers.Hasan Dalgin, Labib Haddad & Mehmet Terziler - 2002 - Mathematical Logic Quarterly 48 (3):403-412.
    Let equation image denote the inverse limit of all finite cyclic groups. Let F, G and H be abelian groups with H ≤ G. Let FβH denote the abelian group , where +βis defined by +β = + β — β) for a certain β : F → G linear mod H meaning that β = 0 and β + β — β ∈ H for all a, b in F. In this paper we show that the following hold: The (...)
    Direct download  
     
    Export citation  
     
    Bookmark  
  45.  31
    Task variables and the saturation of the excitation pulse.Z. Hasan & G. M. Karst - 1989 - Behavioral and Brain Sciences 12 (2):219-220.
  46. The verb'be'in urdu* T.Ruqaiya Hasan - forthcoming - Foundations of Language.
    No categories
     
    Export citation  
     
    Bookmark  
  47.  19
    Bir Taktik ve Propaganda Ustası Olarak Mu'viye b. Ebî Süfy'n ve Hz. Osman'ın katillerinin Sorgulanma.Hasan Yaşaroğlu - 2013 - Journal of Turkish Studies 8 (Volume 8 Issue 8):2213-2213.
    No categories
    Direct download  
     
    Export citation  
     
    Bookmark  
  48.  29
    Osmanlı'da Bir Darbe ve Tahlili: Genç Osman Örneği.Hasan Yaşaroğlu - 2013 - Journal of Turkish Studies 8 (Volume 8 Issue 7):705-705.
    No categories
    Direct download  
     
    Export citation  
     
    Bookmark  
  49.  17
    Osmanlıda Bir Darbe Sultan Abdülaziz Örneği Ve Yıldız Mahkemesi.Hasan Yaşaroğlu - 2016 - Journal of Turkish Studies 11 (Volume 11 Issue 1):197-197.
    No categories
    Direct download  
     
    Export citation  
     
    Bookmark  
  50.  22
    Osmanlıda Bir Yeniden Yapılanma Hamlesi:Niz'm-ı Cedit ve Kabakçı Darbesi.Hasan Yaşaroğlu - 2016 - Journal of Turkish Studies 11 (Volume 11 Issue 21):633-633.
    No categories
    Direct download  
     
    Export citation  
     
    Bookmark  
1 — 50 / 624