Breast cancer remains a significant health concern worldwide, necessitating the development of effective diagnostic tools. In this study, we employ a neural network-based approach to analyze the Wisconsin Breast Cancer dataset, sourced from Kaggle, comprising 570 samples and 30 features. Our proposed model features six layers (1 input, 1 hidden, 1 output), and through rigorous training and validation, we achieve a remarkable accuracy rate of 99.57% and an average error of 0.000170 as shown in the image below. Furthermore, our investigation (...) identifies the most influential features in breast cancer diagnosis, shedding light on the key determinants of malignancy. Notably, we find that factors such as fractal dimension_se, symmetry worst, compactness_worst, symmetry_se, and smoothness_se play pivotal roles in distinguishing between benign and malignant cases. This research contributes to the ongoing efforts to enhance breast cancer diagnosis, providing valuable insights into feature importance and showcasing the potential of neural networks in medical applications. Our findings have implications for improving early detection and treatment strategies, ultimately contributing to improved patient outcomes. (shrink)

Objective: Primary care, which is often the first level of contact for patients with various communicable diseases (CDs) and noncommunicable diseases (NCDs), might exhibit patterns of injectable drug utilization different from hospitals. We aimed to examine injection prescribing to adults with CD or NCD in primary care. -/- Methods: In this retrospective study, single-diagnosis injectable drug-containing prescription data from Family Medicine Information System comprising 32 provinces of Turkey were analysed. The prescriptions were grouped by diagnosis as “CD” (n=3848) and “NCD” (...) (n=9338). Injectable drug utilization patterns in these groups were analysed by demographics, diagnoses, and drug subgroups. -/- Results: Out of 13186 prescriptions, 70.8% were issued for NCDs. NCD prescriptions were mostly generated for women and elderly (p<0.05 for both). About 63.3% (n=2948) of injectable drugs in CD prescriptions were antibiotics and 12.6% were analgesics. Cefazolin (15.2%) was the most commonly prescribed antibiotic for acute pharyngitis and acute sinusitis, and benzathine benzylpenicillin (12.8%) was the top-choice for acute tonsillitis and rheumatic fever. In NCD prescriptions, 34.0% (n=4214) of injectable agents were analgesics and 16.9% were muscle relaxants. The most frequently encountered drug in NCD prescriptions was thiocolchicoside (16.3%), which was the top-choice in all seven common musculoskeletal diagnoses. -/- Conclusion: Muscle relaxants and analgesics were the most commonly prescribed injectable drugs for NCDs, musculoskeletal diseases in particular. Antibiotics were frequently encountered in CD prescriptions, mostly as broad-spectrum for lower respiratory tract infections (RTIs) and narrow-spectrum for upper RTIs. These findings may elucidate the issues to especially focus on regarding excessive use of injections. (shrink)

After the death of Mevlana Celaleddin-i Rumi (d.1273), the cult of Mevlevi continued its structuring. Rumi's son Sultan Veled (d.1312) and his grandson Ulu Arif Çelebi (d.1320) contributed greatly to this structuring. Sultan Veled tried to turn the lodge he took over from his father into a systematic sect around Rumi's mystical thought and Mevlevi disciples. Ulu Arif Çelebi, on the other hand, is a very effective name in organizing Mevleviism as a cult. With his systematic studies and (...) travels, he made Mevlevi's spread in lodges and madrasahs, and he made efforts to teach Masnavi, the work of his grandfather Mevlana Celaleddin Rumi, in madrasahs. In addition, Ulu Arif Çelebi asked Ahmet Eflakî to write a book called Ariflerin Menkıbeleri about Rumi’s life, in order to keep his grandfather's memory alive. The entry of Mevlevi into the Ottoman State was through marriage. Mutahhare Hatun, daughter of Sultan Veled, was married to Süleyman Şah, the Germiyanoğulları leader. Süleyman Şah married the daughter of this marriage, Devlet Hatun, to Yıldırım Beyazıt, and left as a dowry Kütahya, Tavsanlı, Simav and Eğrigöz to Ottoman Empire. Yıldırım Bayezıd was appointed as the governor of Kütahya. Mehmet Çelebi was born from this marriage. The title of Çelebi is a title given to the descendants of Rumi, and Mehmet Çelebi, one of the sultans of the Fetret Period (A period of great depression), was one of the grandchildren of Rumi. The children of Mehmet Çelebi are remembered with the title of 'Çelebi'. Through this marriage, Mevlevi began to spread to the Ottoman Empire. Thus, Mevleviism would prevail in the Ottoman Empire, where Ahilik organization and Ahi culture prevailed, and Mevlevihane and Asitane would be established in many parts of the country with the support of the Ottoman State. Mevlana Celaleddin-i Rumi’nin (ö.1273) ölümünden sonra Mevlevilik bir tarikat olarak yapılanmasını sürdürmüştür. Mevlana’nın oğlu Sultan Veled’in (ö.1312) ve torunu Ulu Arif Çelebi’nin (ö.1320) bu yapılanmada katkısı oldukça büyüktür. Sultan Veled babasından devraldığı dergâhı, Mevlana’nın mistik düşüncesi çerçevesinde ve Mevlevi müritler etrafında sistemli bir tarikat haline getirmeye çalışmıştır. Ulu Arif Çelebi ise Mevleviliği bir tarikat olarak örgütlemede oldukça etkili bir isimdir. O sistematik olarak yaptığı çalışmalar ve seyahatlerle Mevleviliğin tekke, zaviye ve medreselerde yayılmasını sağladığı gibi dedesi Mevlana Celaleddin ’in eseri Mesnevi’nin medreselerde okutulması için de çaba sarf etmiştir. Ayrıca Ulu Arif Çelebi, dedesinin hatırasını canlı tutabilmek Ahmet Eflaki adındaki bir yazıcıya Mevlana’nın hayatını yazdırmıştır. (Ariflerin Menkıbeleri kitabı) Mevleviliğin Osmanlı Devleti’ne girişi evlilik yoluyla olmuştur. Sultan Veled’in kızı Mutahhare Hatun, Germiyanoğulları Beyi Süleyman Şah ile evlidir. Süleyman Şah bu evlilikten olan kızı Devlet Hatun’u Osmanlı Devleti’nin o dönem şehzadesi olan Yıldırım Beyazıt ile evlendirmiş ve çeyiz olarak Kütahya, Tavşanlı, Simav ve Eğrigöz dolaylarını Osmanlılara bırakmıştır. Yıldırım Bayezıd ise Kütahya valiliğine getirilmiştir. Bu evlilikten Mehmet Çelebi dünyaya gelmiştir. Çelebi unvanı Mevlana’nın soyundan gelenlere verilen bir unvandır ve Fetret Dönemi padişahlarından olan Mehmet Çelebi, Mevlana’nın torunlarındandır. Mehmet Çelebi’nin çocukları ‘çelebi’ unvanıyla anılmaktadır. Bu evlilik yoluyla Mevlevilik Osmanlı’da yayılmaya başlamıştır. Böylece daha önce Ahilik teşkilatı ve Ahi kültürünün hâkim olduğu Osmanlı Devleti’ne Mevlevilik hâkim olacak ve Osmanlı Devleti’nin desteğiyle ülkenin birçok yerinde Mevlevihane ve Asitane kurulacaktır. (shrink)

This study aimed to unveil the lived experiences of teachers implementing personalized reading strategy. A qualitative design was utilized in this study to fourteen elementary teachers from Nuling Integrated School, Sultan Kudarat. These teachers were selected via purposive sampling who were subjected to Focus Group Discussion. A semi-structured questionnaire was validated and utilized in this study. The interview responses were audio-taped recorded with the consent from the participants. From the generated results, there were 6 emerging themes that described teachers’ (...) challenges in implementing personalized teaching strategy namely, patience in the development of activities, time constraint, alignment to learners’ needs, types of materials and activities, progress monitoring result, and parent-pupil convergence. Meanwhile, teachers coping mechanisms in handling struggling readers were focused on the provision of varied strategies, knowing students learning needs, utilization of Marungko approach, provision of instructional materials, and use ICT and videos. Furthermore, the insights acquired by teachers were diagnosing learners’ needs and interests, preparation consumes more time, and modification of learning activities. (shrink)

Upon abolition of the sultanate, proclamation of the Republic, and termination of the seemingly existing caliphate position, the 1921 Constitution was replaced with the 1924 Constitution, which would remain in full force until 1961. It is observed that as a result of all such consecutive developments, the no. 677 Law on Preclusion and Abolition of Lodges, Zawiyahs, Tomb Keepers and Some Titles, which had been presented to the assembly with a bill prepared by Refik Koraltan, a member of the parliament (...) from Konya province, along with his friends, accepted in November 30th, 1925 and published in the official gazette in December 13th, 1925, interrupted, in general, the religious Turkish music; and in particular, the music of Mevleviyeh and Bektashism cults -lodge/dervish music- during the production stages, which has been determined to be directly connected with the following problems to be dealt with, and which will constitute the focus of our study. Therefore, our "Music Policies in Turkish Single-party Era: Religious Music Example" titled study, as mentioned above, has been the subject of the research concentrated around especially the no. 677 Law came into force in December 13th, 1925, accepted with a bill, within the scope of transitions paving the way for the proclamation of the republic, and legitimacy of various revolutions implemented, and it is important that the effects of the political mobility experienced in our country between 1923 and 1950 during the single-party era on our society, and the extent of such effects on the music life, in particular Turkish religious music education, culture and art in our country can be observed and evaluated. (shrink)

Niche construction is a concept that captures a wide array of biological phenomena, from the environmental effects of metabolism to the creation of complex structures such as termite mounds and beaver dams. A central point in niche construction theory is that organisms do not just passively undergo developmental, ecological, or evolutionary processes, but are also active participants in them Evolution: From molecules to men, Cambridge University Press, Cambridge, 1983; Laland KN, Odling-Smee J, Feldman MW, In: KN Laland and T Uller (...) Evolutionary causation: Biological and philosophical reflections, MIT Press, Cambridge, MA, 2019). In this paper, we distinguish between two fundamentally different ways in which organisms are active participants: as agents and as contributors. Roughly, organisms act as agents when niche constructing effects are a result of a goal-directed behavior over which the organisms have some degree of control. Organisms act as contributors when the niche constructing effects do not arise from a goal to perform the constructive activity. As illustrative examples we discuss plants altering leaf-morphology to optimize light exposure as reported by Sultan and bacteria creating novel niches through excreting energy-rich metabolites. The difference between agential and contributional niche construction is important for understanding the different ways organisms can actively participate in development, ecology, and evolution. Additionally, this distinction can increase our understanding of how the capacity of agency is distributed across the tree of life and how agency influences developmental and evolutionary processes. (shrink)

Michael Wendeler’s disputation on the Turkish republic is a discussion of Ottoman history, political philosophy, and the concept of monarchy and tyranny. Half of his disputation concerns the identification of the Turks with the little horn which arises on the head of the fourth beast in the prophet’s vision described in the Book of Daniel 7:1–28. Giving copious historical references, Wendeler explains that this little horn cannot be referring to Christ as the Jews believe, nor to the Seleucid monarch Antiochos (...) Epiphanes as the Calvinists believe. Nor can it be identifed with the Antichrist as the Catholics believe. Wendeler puts forth a detailed argument that the little horn on the fourth beast in the prophecy of Daniel can only be identified with the Turkish monarch (Ottoman Sultan). In conclusion, Wendeler draws a parallel between the monstrous ‘little horn’—the tyrannical Turkish monarchy—and the tyranny of the Catholic Church, exemplified by the untrustworthy Pope and the satanic writings of the Catholic Machiavelli. (shrink)

Abū Ishāq al-Ṣaffār was one of scholars of the Western Qarakhānids’ period who followed the Kalām thought of al-Māturīdī (d. 333/944). His theological works Talkhīs al-adilla and Risāla fī al-kalām, his method in kalām, and frequent reference to his works by Ottoman and Arab scholars indicate that al-Ṣaffār is a respected and authorative Māturīdī theologian. The article focuses on his defense of the kalām. By adding a long introduction to Talkhīs about the naming, importance, and religious legitimacy of the science (...) of kalām, Saffār asserted that the kalām should be learned. When systematical vindication of the science of kalām is examined, it is understood that al-Ṣaffār is the first theologian who reserved a private and voluminous part for defensing the kalām among Ḥanafī-Māturīdīs. Even though he does not state its systematic, it can be understood that vindication of kalām in al-Ṣaffār divides into three parts as of explanation, demonstration and refutation. Al-Ṣaffār’s defending the science of kalām shows that there were opposite thoughts against kalām in the 4th/10th and 5th/11th centuries throughout in Transoxania. In this period Aṣḥāb al-Ḥadīth and Ikhwān al-Ṣafāʾ were the opposite fronts of kalām. In addition, he was trying to go beyond the oppositions of Ḥanafī jurists. His vindication is consistent and has scholarly depth because it is able to be against a strong opposition. -/- SUMMARY: Abū Ishāq Ibrahīm b. Ismāil Zāhid al-Ṣaffār al-Bukhārī is a scholar belonging to the Ḥanafī theological tradition which was improved by the contribution of Ḥanafī theologians who used thinking system of Abū Ḥanīfa (d. 150/767) as base and adopted Abū Manṣūr al-Māturīdī (d. 333/944) and his thoughts in historical process. The contents of his theological works Talkhīs al-adilla li-qawāʿid al-tawḥīd and Risāla fī al-Kalām, the method that he used, and references to his works made by Ottoman and Arab scholars indicate that he is an important Māturīdī theologian. The article focuses on his defense of the science of Kalām. -/- In Talkhīs al-adilla, there are two sections including the subject of naming, and importance and necessity of Kalām discipline. Here, the necessity of learning Kalām and its value are defended in detail. -/- Besides, rumors “Abū Ḥanīfa turned away from the science of Kalām in his doomsdays” and that “He prohibited to make occupation with Kalām completely” are evaluated. -/- When systematical vindication of the science of Kalām is examined, it is understood that al-Ṣaffār is the first theologian who reserved a private and voluminous part for defensing the Kalām among Ḥanafī Māturīdīs. Even if Abū Manṣūr al-Māturīdī, Abū al-Yusr al-Bazdawī (d. 493/1100) and Abū Muʿīn al-Nasafī (d. 508/1115) defend that the science of Kalām is not wrong for religion; yet, the vindication of Kalām does not take a place under a separate title and in a detailed manner in any of Māturīdī theologians works. -/- The method that al-Ṣaffār used when he is defending the science of Kalām, differs from strategy of Abū Ḥanīfa. While Abū Ḥanīfa has mentioned that there is a need for the science of Kalām under these new circumstances, al-Ṣaffār has defended theologians who were charged with being Ahl al-Bidaʿ, by trying to prove that the prophets especially the Prophet Ibrāhīm, even the Companions of the Prophet Muḥammad (Ṣaḥāba) and the Successors of the Companions (Tābiʿūn) scholars use their minds and make arguments in religious matters. In this respect, he emphasizes that the Qurʾān orders to think and discuss gently, not to be stay in silence: “And dispute with them, using what is best” (16.125-126). Therefore, he states that this discipline which took a mission to explain and defend the creed of Islam (ʿaqīda), cannot be characterized as an innovation (bidʿah) or illicit. -/- His vindication method can be defined as a more developed type of method that Abu’l-Ḥasan al-Ash’arī’s (d. 324/935) used in Risāla fī istiḥsān al-khawḍ fī ʿilm al-kalām. Even though he does not state its systematic, it can be understood that vindication of Kalām in al-Ṣaffār divides into three parts as of explanation, demonstration and refutation: -/- a) Explanation: Explaining the necessity and importance of the science of Kalām by giving information about its definition, names, value and place among other principles. -/- b) Demonstration: Revealing the religious basics of the science of Kalām from the Qurʾān, the Sunna of the Prophet Muḥammad, the Companions of the Prophet, and the Successors of the Companions thus specifying that it is legitimate for religion. -/- c) Refutation: Replying the claims having aim to weaken the value of Kalām principle and its religious legality. -/- Al-Ṣaffār describes ‘the science of Kalām’ as ‘Knowing the Real with the evidences which help to reach the absolute information’. By allocating the concept of 'Ḥaqq', he repeats the definition of Kalām as “it is to know God with certain evidences” in a part of his work, and “it is to know the principles of religion (uṣūl al-dīn) with certain evidences” in another part. He describes Kalām as “Knowing ḥaqq / God / uṣūl al-dīn by depending on evidence”, and tries to prove that it is wrong to consider a science which performs the stated duty, as illicit and abominable and thus turn away from it. -/- Al-Ṣaffār thinks that it is right to call this principle as ‘Kalām’ because of the certain evidences leading to the truth that this science has used. This thought was defended by other theologians as well. -/- For example, according to Saʿd al-Dīn Masʿūd al-Taftazānī (d. 792/1310) it seems like to say “This is the word (kalām), not the other knowings” by the way of the power of evidences used in Kalām.Thus, it is appropriate to give name Kalām for this science which based on certain evidences. -/- Al-Ṣaffār’s explanations revealed in scope of vindication of the Kalām are adopted by some of following scholars. Ḥusām al-Dīn al-Sighnāqī (d. 714/1314) in his book called al-Tasdīd sharḥ al-Tamhīd fī qawāʿid al-tawḥīd quotes Saffâr’s explanations as the same. -/- Al-Ṣaffār indicates that the method told in the Qurʾān is to reply questions about religion, beliefs and rejection instead of remaining in silence. The duty taken on by Kalām is this vindication activity performed by the prophets whose examples are described in the Qurʾān and which is legal and demanded. His way of thinking and vindication of the Kalām resembles that of Abū Manṣūr al-Māturīdī. Al-Māturīdī says, “Prophets and we were ordered to invite infidels to Islam. When this invitation happens, the respondents will ask for evidence and explanation, and discussion will be inevitable. Therefore, discussing and talking about subjects of Kalām is not objectionable”. -/- Thoughts of al-Māturīdī and al-Ṣaffār regarding the vindication of the Kalām were repeated by Nūr al-Dīn al-Ṣābūnī (d. 580/1184), and Fakhr al-Dīn al-Rāzī (d. 606/1210) later. According to al-Ṣābūnī, the evidences put against deniers and especially the discussion made by the Prophet Ibrāhīm to defend his own belief, prove the legality of Kalām discipline. Likewise, according to al-Rāzī, the duty of Kalām is just an activity performed already in the Qurʾān and ordered to the prophets. At this point of view, since the prophets were leading to Kalām, banning this activity is nonsense. -/- According to al-Ṣaffār, the reason for why Abu Hanifa avoids his son Hammād from these discussions is that Abu Hanifa does not like discussions based on obstinate. Otherwise, it cannot be that Abū Ḥanīfa prohibits to learn Kalām and make discussion about Kalām. According to him, this behavior of Abū Ḥanīfa results from that people discussing with him are ignorant about the subject of Kalām, discussion turns to an obstinate, and coming to an end of discussion seems impossible. This comment of al-Ṣaffār is quoted in Miftāḥ al-saʿāda wa-miṣbāḥ al-siyāda by ʿIṣām al-Dīn Aḥmed b. Muṣṭafā Tashköprüzāde (d. 968/1561) and in Minaḥ al-rawḍ al-azhar fī sharḥ al-Fiqh al-akbar by ʿAlī b. Sulṭān Muḥammad al-Qārī (d. 1014/1606) as same as his words. -/- Al-Ṣaffār’s defending the science of Kalām shows that there were opposite thoughts against Kalām in the 4th/10th and 5th/11th centuries throughout in Transoxania.In this period Aṣḥāb al-Ḥadīth and Ikhwān al-Ṣafāʾ were the opposite fronts of Kalām. In addition, he was trying to go beyond the oppositions of Ḥanafī jurists (fuqahāʾ). Because some of the Ḥanafī jurists thought that Abū Ḥanīfa forsook occupation with the science of Kalām and even he prohibited his son to have interest in this discipline. But some of Ḥanafī theologians such as al-Māturīdī, al-Nasafī and al-Ṣaffār protested this thought which describes Abū Ḥanīfa as a banner for Kalām. -/- His vindication is consistent and has scholarly depth because it is able to be against a strong opposition. -/- His book Talkhīs al-adilla li-qawāʿid al-tawḥīd is a unique source in terms of containing vindication of the Kalām in detail and also influencing the approaches of the next period scholars. (shrink)

As schools publicly modernize in response to societal changes, additional teaching and learning methods are developed, observed, and used since learners have different learning styles that make it easier for them to grasp and retain the material. During the COVID-19 pandemic, teachers require different media to keep the classroom involved while presenting the lesson materials online, one of which is video tutorials. The purpose of this study was to analyze the extent of contextual effects of video tutorials used in general (...) chemistry, determine the relationship between video tutorial effectiveness and the respondents' academic performance, and analyze the significant difference between the four indicators of contextual effects of video tutorials and the respondents' profile. A descriptive-correlational quantitative research design was used in this study. The participants in this study were 144 Grade 12 STEM students from a private school in Sultan Kudarat, Philippines, who took their general chemistry course during the pandemic. The respondents were given a survey questionnaire created with Google Forms. The students agreed with all the assertions and rated them as effective in terms of their perceptions of general chemistry, implying that video tutorials are useful in teaching the subject. With p-values of .023, .046, and .010, respectively, the findings revealed a significant relationship between the overall mean of students' perceptions of the subject of General Chemistry, the concept and application of chemical knowledge and understanding, and their influence on students' academic performance. In terms of their perception, ideas, and application of chemical knowledge and comprehension, the results demonstrated that there is no statistically significant difference between the general mean of male and female students' responses. This basically means that by using video lectures, STEM students of all genders appreciate and understand General Chemistry as a subject. -/- . (shrink)

Shihab al-Din al-Suhrawardi was born around 1154, probably in northwestern Iran. Spurred by a dream in which Aristotle appeared to him, he rejected the Avicennan Peripatetic philosophy of his youth and undertook the task of reviving the philosophical tradition of the "Ancients." Suhruwardi's philosophy grants an epistemological role to immediate and atemporal intuition. It is explicitly anti-Peripatetic and is identified with the pre-Aristotelian sages, particularly Plato. The subject of his hikmat al-Ishraq --now available for the first time in English--is the (...) "science of lights," a science that Suhrawardi first learned through mystical exercises reinforced later by logical proofs and confirmed by what he saw as the parallel experiences of the Ancients. It was completed on 15 September 1186 and at sunset that evening, in the western sky, the sun, the moon, and the five visible planets came together in a magnificent conjunction in the constellation of Libra. The stars soon turned against Suhrawardi, however, who was reluctantly put to death by the son of Saladin, the sultan of Egypt, in 1191. (shrink)

This paper contains the first edition of a Latin poem preserved in cod. Barb. gr. 127, written by a Latin converted to Islam who urges the Sultan Bayezid II to come in Italy and to establish in Rome a “Universal Monarchy”. In the appendix it is provided the Italian translation of an utopian text by Isidor of Kiev, dealing with a future general gathering of the Hellenes to promote a more general council composed by wise men coming from all (...) lands, with the purpose to reach a philosophical and religious concordia. (shrink)

The article highlights Turkish numismatic, symbols and philosophical thought on the basis of Konya dirhams, minted in the second half of the 13th century, preserved in the Numismatical Fund of the National Museum of History of Azerbaijan of the National Academy of Sciences of Azerbaijan and the thoughts of Sheykh Sadr al-Din Muhammad al-Qunawi (1210 - 1274). There are also Konya silver dirhams, along with silver coins, minted in the name of Seljuk rulers, found in various regions of Azerbaijan (Baku, (...) Agdere, Tovuz, Zagatala, Shamakhi etc). In the appropriate period, the names of the local rulers (Shirvanshah-Kesranids) and the names of the Abbasid caliphs were engraved on the copper coins minted in Azerbaijan (Baku, Shamakhi, Darband, etc.). The need of the Caucasus for silver and gold coins in national trade was paid with the coins issued in Turkey, Iraq and other states. The article highlights inscriptions about the glorious titles of the ruler (amir al-muminin, imam al-muazzam, sultan) on silver dirhams, gold dinars minted in Konya during the reign of Roman Seljuks (II Kaykhusraw- 1237 – 1246; II Keykaus = 1245 – 1249; 1257 – 1262; IV Qilij Arslan – 1248-1249; 1262 – 1266), as well as date of minting and scale of the coins and the struggle with Mongols and Golden Horde rulers in money savings based on the studies that epoch. The article gives information about the life of Sheykh Sadr al-Din Muhammad al-Qunawi (1210 - 1274) and the understandings in his wide philosophical system (God, the value of man, metaphysics, etc.) and about his scientific environment (Jalal al-Din Rumi, Ahi Evren, Hajı Bektash Veli). The father of this scholar became a teacher of both himself and Izz ad –Din Kayka’us II. The works and views of this scholar had an impact on Anatolia and its surroundings, as well as on the Caucasus. The written sources and numismatic facts of the period prove the existence of the philosophy in the all Turkic world in the Middle Ages. (shrink)

In many African states, numerous different pre-colonial systems of power – such as kingships, sultanates or chieftaincies – which have a traditional legitimacy often confirmed in colonial and post-colonial times, have survived till our day. Their role in the contemporary republican state has been studied by many African intellectuals, and the views of Kwame Anthony Appiah, a thinker originating from Ghana, are of particular interest. He believes that in order to understand the significance of traditional authority and the phenomenon of (...) its continued existence in contemporary Africa, it is important to consider the source of its legitimacy. Appiah presents various sources – symbolic, religious and state – from which local African rulers derive the right to exert power and to exact obedience from their subjects. He minimizes the significance of most of these, however, and concludes that the basic source of legitimacy for traditional authority in the contemporary African state is the fact that this power, being a very important point of reference for the group over which it is wielded, reinforces its members’ sense of self-respect, and helps form their identity. He uses this idea to attempt to reconcile the continued existence of African power systems with liberal theory. Appiah, who is very unfavorably disposed towards most political and social hierarchies, views the political rights of individuals as the rights of citizens, not as the rights of persons who are the depositaries of some attributed or hereditary status. He enumerates the costs, in terms of liberal principles, of allowing traditional monarchy to persist. In his view, it is contrary to the liberal principle of public offices being open to persons of merit for the king of the Ashanti to be chosen from among persons of royal lineage. Such a perspective should generate a generally negative attitude towards the monarchy of the Ashanti, a people from whom Appiah originates, and yet he views Ashanti’s traditional monarchy as a source of pride. Published in "Africana Bulletin" 2010, No. 58, pp. 47-74. (shrink)

RESUMO A alimentação é o fator que mais onera um sistema de produção animal. Assim, a utilização de diferentes estratégias de alimentação dos animais ainda é o grande desafio da nutrição animal, principalmente, levando em consideração as exigências nutricionais de diferentes categorias de ruminantes, em especial bovinos em regiões tropicais, haja vista que a sazonalidade na produção de forragens afeta diretamente a produção bovina, promovendo inadequação no atendimento das exigências nutricionais dos animais principalmente em minerais e vitaminas. Uma alimentação que (...) não atenda as exigências nutricionais dos ruminantes gera prejuízos no sistema de produção, além de, em casos mais graves, ocasionar a perda do animal. Estudos que abordam o efeito e a importância de vitaminas e minerais na nutrição bovina são escassos e necessários. Recentemente a National Research Council (NRC) apresentou novos registros das exigências nutricionais das vitaminas e minerais. Essas alterações proporcionam um impacto econômico significativo em relação à nutrição animal. Nesse sentido, objetivou-se com esta revisão trazer informações acerca de vitaminas e minerais na nutrição de bovinos em pastejo. -/- Palavras-chave: Alimentação animal; forragem; pastagem; requerimentos nutricionais; ruminantes; vitaminas lipossolúveis (Source: AGROVOC). -/- ABSTRACT Animal feed is the factor that most burdens a production system. Thus, the use of different animal feeding strategies is still the great challenge of animal nutrition, taking into account the nutritional requirements of different categories of ruminants, especially cattle in tropical regions, given that seasonality in forage production directly affects cattle production, promoting inadequacy in meeting the nutritional requirements of animals, mainly in minerals and vitamins. A diet that does not meet the nutritional requirements of ruminants generates losses in the production system, in addition to, in more serious cases, causing the loss of the animal. Studies that address the effect and importance of vitamins and minerals in bovine nutrition are scarce and necessary. Recently the National Research Council (NRC) presented new records of the nutritional requirements of vitamins and minerals. These changes provide a significant economic impact on animal nutrition. In this sense, the objective of this review was to bring information about vitamins and minerals in the nutrition of grazing cattle. -/- Keywords: Animal feeding; fat soluble vitamins; forage; nutritional requirements; pasture feeding; ruminants (Source: AGROVOC). -/- REFERÊNCIAS BIBLIOGRÁFICAS -/- 1. Cavalcanti CPL, Silva e Macedo TJ, Gois GC, Menezes VG, Monte APO, Silva AD, Silva DJM, Silva EO, Araújo GGL, Rodrigues RTS, Wischral A, Matos MHT, Queiroz MAA. 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Since the beginning of humanity and up till now, education is a cornerstone in building human communities. No real social development will take place unless there are scientific and specific education principles. Pursuing the human march is the best example. During the Greek times, the philosophers focused their attention on education. Plato's Academy and Lyceum Aristotle's are educational institutes which produced designs for educational curricula delineated by Plato in his Republic and Aristotle in Nichomachean Ethics. Within Islamic heritage, Prophet Mohamed (...) (Peace Be Upon Him) freed the prisoner of war when he taught ten Muslims literacy. Muslim thinkers focused on education .Al- Farabi was a cultural adviser for organizing educational affairs at the court of Sayf ad-Daulah Ibn Hamdan in Damascus, and during the rule of sultan Abo Yakub Youssef ,Ibn Tufail organized the educational affairs in Al Andalus. Dar Al Hekma in Baghdad is a model for the standard educational institute in Arab Muslim civilization. The curriculum is the practical translation of educational objectives, plans and orientations. Curricula makers seek to make better live in human societies. Most contemporary societies departed the traditional curriculum which based on students theoretical knowledge. Accordingly their perception is confirmed through tests. This transformation took place as a result of the industrial revolution which focused on vocational education in addition to what the two great philosophers Francis Beckon, Jean Jack Roseau and the fruits of the psychological though which connects between cognitive education and physical, mental and emotional preparation. For all these reasons as well as other reasons, the curriculum with its modern concept that contradicts with the classical concept, is the result of the interaction between the student, the teacher, the environment, and the culture of the society. The affecting factors are human, social, natural and intellectual . Countries differ in the design of curricula. Some develop them according to the needs of work market while other countries consider the opposite. It is not the market which controls science and culture. Rather, culture drives the market but slow reading affirms that curricula should be developed according to the needs of their societies. Thus, we witness variations taking place in our educational curricula from time to time. We always call upon the most progressive and tend to the most preferable. In this paper, I discussed a number of issues to answer the research main question: why do we develop curricula in human and social sciences? (shrink)