7,254,541 research outputs found
Panoramic radiography as an aid in diagnosing mandibular fractures
No full textA retrospective study was undertaken to determine the reliability of the panoramic radiograph (PR) in the evaluation of fractures in the mandible. Among the 62 fractures present in the 52 patients included in this study, 57 fractures (92%) were recognized in the panoramic radiographs, while 5 fractures (8%) were missed and detected in other types of plain films. Four out of the fifty-two patients included in the study had no PR made as the primary diagnostic radiograph was taken for various medical problems. It was concluded that PR provides useful diagnostic information in evaluating mandibular fracture, however, limitations were noted. Other plain films may be needed when PR is negative and there is clinical evidence that a fracture exists.Corresponding Author:
Dr. Asmaa A. Al-Musaed, lecturer, Department of Oral and Maxillofacial Surgery and Diagnostic Sciences, College of Dentistry, King Saud University, P.O. Box 50771, Riyadh 11533 Saudi Arabia. Email
Maktabat Al Muthanna Baghdad Feb-May 1962
No full textOn the same date, Ali Al-Mansouri issued an official financial statement confirming that the Al-Khanji Foundation owed a total of 11.375.أصدر علي المنصوري بيانًا ماليًا رسميًا بتاريخ 25 نيسان 1962 يُفيد بأن مؤسسة الخانجي مدينة بمبلغ إجمالي قدره 11,375
Prediction of Critical Pipe Running Speed During Tripping in Drilling Operations
No full textBlowout and loss of circulation are two serious accidents that can happen while drilling without the control on drillstring running speed during tripping operations. Exceeding the critical running speed during tripping-out (high swabbing pressure) and lack of control of mud rheology are the main causes for blowout. Also, exceeding the critical running speed while tripping-in (high surge pressure) and lack of control of mud rheology are the main causes for loss of circulation. Many factors which affect surge and swab pressures must be precisely selected in order to control kicks or blowouts and to prevent loss of circulation. Prediction ofthe critical pipe running-in and -out speeds during tripping operations is therefore very important. This can be done by the evaluation of several basic fluid flow equations. A computer program has been developed to simplify these ca1culations. The developed program requires fairly simple input data which can be measured in laboratory in addition to hole and drillstring dimensions. The output of this program then is transformed into graphical form from which the safe running-in and -out speeds during tripping can be predicted. As an alternative and direct way to predict the critical pipe running speed during tripping operations two correlations have been developed. These colTelations account for the govel11ing factors which affect the tripping-in and -out speeds including mud properties and drillstring and hole configuration. A comparison between the critical pipe running speed computed using the two methods has been outlined and very good accuracy based on the coefficient of linear correlation (r2) and the standard error of estimate (SEE) (r2 = 0.995 ; SEE = 0.39 for running-out correlation and r2 = 0.875 ; SEE = 0.8] 7 tor running-in correlation) have been obtained. Critical tripping speeds were found to be greatly dependent on mud weight and rheology, hole diameter and drillcollars-to-dri11pipe length ratio.Corresponding Author:
Professor Musaed N. J. Al-Awad, Petroleum and Natural Gas Engineering, Department, College of Engineering, King Saud University, PO Box 800, Riyadh 11421, Saudi Arabia
Qilādat al-jawāhir fī dhikr al-Ghawth al-Rifāʻī wa-atbāʻih al-akābir
No full textA book on Sufism on the Rifa'i way, in which the author collects virtues, conditions, dignity, sayings, behavior, method, and the realizations of the truth of Sheikh Ahmed Muhyi al-Din Abu al-Abbas al-Kabeer al-Rifa'i. Furthermore, the user talked about the widespread support he receives from his followers and the key aspects of his method
Theoretical Insights of History, Morality, and Society as the Literary Trio of the Author-Reader Relationship.
No full textThis paper attempts to examine the relationship between the author and the reader by polarizing history, morality, and society as a selected triad of theoretical interpretation. The study mainly focuses on the theoretical insights of these relationships in order to give proper clues for delving deep into the technical and thematic peculiarities of different literary genres. Therefore, it follows a qualitative approach to some fictional works, particularly novels, to demonstrate how the authorial perspective intersects with the reader’s ability to grasp the latent textual messages projected by authors in the course of the plots. The relationship between the author and the reader will be limited to three related topics, namely, history, morality, and society. As for history, the study sheds light on the postcolonial attributes of literature to reveal the function of liberal humanism in bridging the gap between the colonized people and the colonizers. Morality, on the other hand, will be discussed to explore the relative view of morality by authors and how the reader might conceptualize it according to his/her cultural background. Lastly, the discussion of society will be limited to the social customs and norms approached by authors to deliver a comprehensive depiction of the social reality in which the reader lives his/her true life
Musical Instruments in Al-Jahiz
No full textفي كتابات الجاحظ، تناول أديب العرب الجاحظ قضايا الموسيقى والطرب والغناء. كان الجاحظ معروفًا بعلمه وأدبه، وكتب العديد من الأعمال التي تسلط الضوء على جوانب الحياة المترفة في المجتمع. كتب كتابًا بعنوان "أخلاق المغنين" وآخر بعنوان "المغنين والغناء والصنعة". في هذه الكتب، دافع الجاحظ عن الغناء كفن فني، ورأى أنه يمتلك قواعد وأسسًا علمية تشابه مع غيره من الفنون والآداب. كان يروج للغناء باعتباره متعة فنية. وعلى الرغم من انتمائه للمعتزلة، إلا أن الجاحظ كان مشجعًا للغناء ومغنين، وكتب عن أخلاقهم وفنونهم. وفي رسالته "القيان"، تناول الجاحظ تأثير بيوت القيان والقيان نفسهن في المجتمع الإسلامي، حيث أشار إلى الفسق والعشق والفجور الذي قد ينتج عن هذا التأثير. بشكل عام، تركت كتابات الجاحظ أثرًا مهمًا في فهمنا لثقافة الموسيقى والطرب والغناء في العصور القديمة.In his writings, the Arab author Al-Jahiz addressed issues related to music, Tarab (a genre of music), and singing. Al-Jahiz was known for his knowledge and literature, and he wrote numerous works that shed light on the luxurious aspects of society. He authored a book titled "Ethics of Singers" and another titled "Singers, Singing, and the Craft." In these books, Al-Jahiz defended singing as an artistic form and believed that it possessed scientific principles and foundations similar to other arts and literature. He promoted singing as a pleasurable art form. Despite his affiliation with the Mu\u27tazila school of thought, Al-Jahiz was a supporter of singing and singers, and he wrote about their ethics and arts. In his treatise "Al-Qiyan," Al-Jahiz discussed the influence of courtesans and their households on Islamic society, pointing to the immorality, passion, and vice that may result from this influence. Overall, Al-Jahiz\u27s writings have had a significant impact on our understanding of music, Tarab, and singing in ancient times
Ash-Shuo'a" the UNDIVIDED by Imam Omar Bin Abdulaziz Al-Boukhary in the Hanafi School
No full textThis research treating a study and investigation of the book titled "Ash-Shuo'a" THE UNDIVIDED by Imam Omar Bin Abdulaziz Al-Boukhary in the Hanafi school. It contains an Introduction and two chapters, the introduction displays the reasons for choosing the research title, it's important, the previous studies, its objectives, its methodology and the abstract. The first chapter: the theoretical contains two themes. The first identify the author, the second identify the investigated book. The second chapter: the investigation which includes the methodology followed in the investigation of manuscript, the photos and the investigation of the book. Finally, I have showed the most important results and recommendations. Also, I mentioned the index of resources and references used in study and investigation
English Transliteration of Arabic Personal Names with the Definite Article {al-} on Facebook
No full textThis study aimed to explore how native speakers of Arabic transliterate first and last names containing the definite article {al-} to English on Facebook; what variations exist in transliterating the definite article itself, which is usually attached to the name in Arabic script; how Arabic speakers transliterate {al-} before sun and moon letters in their names; and which strategies they use in transliterating names with a definite article. A sample of 641 unique names with 1207 occurrences (repeats) was collected from the author’s friends’ list on Facebook. Results revealed that {al-} was used in 55% of the names; {el-} was used in 44%; reduced {l-} was used in 1% and {il-} was used in one name only. In 54% of the names, the definite article is attached to the name, with the names spelled in lowercase (الجرف Algarf, Aljarf; الشيخ Alshekh; Alsayd, Elsayed, Alqudah; Alshareef). In 15.5% of the names, the definite article is detached from the name, i.e., spelled as an independent morpheme (الجرف Al Jarf, Al Jorf, Al Jurf; القضاة Al Qudah). In 15.5% the name is spelled with a capital letter although it is attached to the definite article (الجرف AlJurf). In 13.5%, the definite article and the name are hyphenated (الجرف El-Garf, Al-Jurf). In 1%, the definite article is reduced to {l-}, i.e., the vowel in the definite article is deleted (الجرف ljarf, الأسود Lassoued , الغريب Leghrib). In addition, it was found that 40 of the name that follows the definite article begins with a sun (coronal) consonant (Al-Salem; Attaher) as opposed to 60% of the names that begin with a moon letter (Alomari, Aljarf). The study recommends a strategy for transliterating the definite article where the following name begins with a sun (coronal) letter based on the English grapheme-phoneme correspondence rules to enable non-native speakers of Arabic to pronounce the transliterated al+ noun accurately
Rekonstruksi Khilâfah dalam Al-Qur'an
No full textThis Paper examinies the views of Quraish Shihab against the arguments used by HTI and refutes the legitimacy concept khilâfah in three aspects. Firstly, the obligation to enforce Islamic law in QS. al-Mâ'idah [5]: 48. Secondly, the obligation of amar ma'ruf nahi munkar and the last is the obligation to obey with Allah, Rasul and ulil amr. Of these three foundations, Quraish Shihab sees the obligation to enforce Islamic law in the QS. al-Mâ'idah [5]: 48 deemed necessary to apply the law of God, just not to emphasize God's law absolutely while amar ma'ruf nahi munkar in the QS. Ali ‘Imrân [3]: 110 assessed the obligation of amar ma'ruf nahi munkar related obligation invites to the good that ma'ruf in line with the value of goodness in the culture of society as well as the obligation to present doing something that can demage in QS. an-Nisâ' [4]: 59 Quraish Shihab emphasize the obligation of obedience to Allah, Rasul and ulil Amr a daty, just only that obligation to obedient with ulil amr are those who bring a good values a mong them of the rulers/government, other meaning is ulama and the letter representing the community in these various groups and professions. In so doing, the author reters to his work “Tafsir al Misbah; Pesan, Kesan dan Keserasian Al-Qur'an” and several other works, with literary interpretation, the author review and analyze with the work of interpretive and analytical and comparative analytic approach with the interpretation of HTI
Al-Nasir Salah al-Din al-Ayyubi\u27s dinars, a study in style and content
No full textصلاح الدين الأيوبي من الشخصيات التاريخية البارزة والقادة العسكريين العظام الذين ارتبطت حياتهم بالتضحية والجهاد في سبيل نصرة الإسلام وتحرير بلاد المسلمين من الصليبيين الغزاة، ومن ثم فلا غرابة في أن نجد الكُتّاب والباحثين القدامى والمحدثين يهتمون بدراسة الكثير من جوانب حياته السياسية والعسكرية، وهذه الدراسة التي اخترت لها اسم، (دنانير الناصر صلاح الدين الأيوبي ــ دراسة في الطرز والمضمون) ما هي إلا محاولة لتسليط الضوء على موضوع له أهميته عند المهتمين بعلم المسكوكات الإسلامية، ومرتبط بالملك الناصر صلاح الدين، فهي تتناول ما وصلنا من الدنانير الذهبية التي ضُربت في عهده، ومن ثم تقسيمها إلى مجموعة طُرُز والتعريف بما اشتملت عليه كتاباتها من عبارات وأسماء وألقاب وشعارات مختلفة تتعلق بأشكالها وأوزانها وعياراتها وزخارفها ودُور الضرب التي أنتجتها، فضلاً عن محاولة إيجاد علاقات بينها وبين الأحداث التاريخية التي شهدتها مِصر وبلاد الشام آنذاك. واعتمد الباحث في دراسته على أتباع المنهج الوصفي التحليلي في التعريف بتلك النماذج من المسكوكات وتصنيفها، وتحليل مضامين كتاباتها ، فضلاً عن المنهج التاريخي في ربط هذه المسكوكات بالظروف والشخصيات والأحداث التاريخية المصاحبة لإصدارها، وانتهت الدراسة بمجموعة من النتائج العلمية أوردتها مفصلة في خاتمة البحث. Saladin Al-Ayyubi is one of the prominent historical figures and great military leaders whose lives were linked to sacrifice and jihad for the sake of supporting Islam and liberating Muslim countries from the invading Crusaders. Therefore, it is not surprising that we find ancient and modern writers and researchers interested in studying many aspects of his political and military life, and this is the study that I chose. It has a name, (The Dinars of Al-Nasir Saladin Al-Ayyubi - A Study in Style and Content) It is nothing but an attempt to shed light on a topic of importance to those interested in Islamic numismatics, and is linked to King Al-Nassir Saladin, as it deals with what we have received of the gold dinars that were minted during his reign, Then, dividing it into a group of styles and introducing the various phrases, names, titles, and slogans included in its writings related to its shapes, weights, calibers, decorations, and the striking houses that produced it, in addition to trying to find relationships between it and the historical events that Egypt and the Levant witnessed at that time. In his study, the researcher relied on followers of the descriptive and analytical approach in defining and classifying these examples of coins, and analyzing the contents of their writings, in addition to the historical approach in linking these coins to the circumstances, personalities, and historical events accompanying their issuance. The study ended with a set of scientific results that were presented in detail in the conclusion of the research
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