99 research outputs found
Al-Tayeb Bakush\u27s Methodology in his Book “Arabic Morphology Through Modern Phonology”
No full textكتاب الطيب بكوش من الكتب المهمة في مجاله اللغوي إذ قدم الصرف بطريقة علمية حديثة ناسبت فيها الدرس الصوتي الصرفي الحديث، تتبلور فكرة كتاب الطيب بكوش التصريف العربي في دراسة التصريف العربي على وفق نظرة حديثة صوتية دراسة لبعض موضوعات اللغة العربية الأشهر مثل الفعل وجميع ما يتعلق به من تصريف، والإسناد والبناء للمجهول، وأنواع الأفعال، على وفق التقسيمات المتعارف عليها، وهدفَ البحث إلى عرض الكتاب، ومنهج المؤلف، وآراءه الصرفية، ومناقشته لآراء العلماء.Al-Tayeb Bakush\u27s book is an important book in its linguistic field, as it presents morphology in a modern, scientific manner that is appropriate for modern morphological phonetic studies. The idea of Al-Tayeb Bakush\u27s book, Arabic Morphology, is crystallized in the study of Arabic morphology according to a modern phonetic perspective, examining some of the most famous topics in the Arabic language, such as the verb and all related morphological inflections, attribution and the passive voice, and verb types, according to conventional classifications. The aim of this research is to present the book, the author\u27s methodology, his morphological views, and his discussion of the views of scholars
The Narration Method Of “Story Speech” In The Novel “Mawsim Al-Hijraila Al-Shamal”(Seasons Of Migration To The North) By Tayeb Salih
No full textThe speech of characters is one of the important elements of story as it defines the thoughts of the story and it can promote the events of story. A narrator transfers the speech from the author to the reader and it is manifested as “The narration methods of story speeches”. The story speeches are dived into five groups as direct, indirect, free direct and free indirect and narrative report. In the famous novel “Mawsim al-Hijraila alShamal” by “Tayeb Salih”, contemporary Sudani author, the mentioned methods are manifested based on narrative situation of story. The story is started with the first-person view and the narrator presents the report and other methods are dominant as the characters are increased. The present study is a descriptive-analytic design showing that the direct speech is highly frequent in the novel.</jats:p
Phenotypic Evaluation of Barley Landraces (Hordeum vulgare L.) for Resistance to Net-Form Net Blotch Disease (Pyrenophora teres f. teres)
No full textGlobally cultivated on 49 million hectares, barley ranks fourth after maize, rice, and wheat. Dubbed the 'climate change crop', it thrives in extreme conditions, requires minimal resources, provides consistent yields, and is a
key food and livestock feed source in many developing countries (Pesaresi, 2020). The foliar disease, Net Form Net Blotch, caused by Pyrenophora teres f. teres, limits barley production by reducing grain yield, quality, and straw. Global yield losses approach 40%, and in Morocco, it's up to 29%, especially in susceptible cultivars (Afanasenko et al., 2022 ; Jebbouj et El Yousfi, 2006). Fungicides are one of the common methods used to minimize the effects of net blotch, but they pose issues like high costs, environmental concerns, and the emergence of resistant pathogen strains (Alaoui & El Aissami, 2014). Effective management requires exploring alternatives: Resistant barley cultivars emerge as an environmentally and economically sustainable approach (Abebe, 2021)
Antibioisis and antixenosis resistance to Dactylopius opuntiae (Hemiptera: Dactylopiidae) in Moroccan cactus germplasm
No full textThe wild cochineal, Dactylopius opuntiae (Cockerell), has become the main pest of the prickly pear [(Opuntia ficus-indica (L.) Miller] cactus crop in most of the Mediterranean countries, including Morocco since 2014. The use of D. opuntiae-resistant cactus ecotypes seems to be one of the most practical management option for the control of this pest. The objectives of this study were to identify the resistant genotypes and to determine the mechanism of resistance in 10 D. opuntiae-resistant cactus genotypes. From O. ficus-indica cochineal resistance screening experiments conducted in the laboratory and in mesh cages, 10 cactus genotypes that had fewer nymphs attached with no further developmental changes in the insect were identified. Studies on resistance mechanism showed that resistant genotypes of O. ficus-indica had significantly fewer D. opuntiae nymphs compared with susceptible genotypes. Genotypes 311 and 322 were the least preferred by D. opuntiae with 24.66 and 30 nymphs found after 72 h of infestation. All resistant genotypes have higher levels of dead nymphs compared with the susceptible control. The difference in the mean number of dead nymphs among the different genotypes tested and the control was highly significant. All nymphs produced on resistant genotypes died at first instar stage, indicating that these genotypes possess antibiosis as a mechanism of resistance. Genotype 295 had the highest number of dead nymphs, indicating a strong effect of antibiosis to D. opuntiae. Our study showed that both categories (antibiosis, antixenosis) play a role in resistance of the Moroccan cactus ecotypes
Colonialism and sexuality, in Tayeb Salih’s season of migration to the north and Peter Kimani’s dance of the Jakaranda.
No full textAbstractThe Sudanese author, Tayeb Salih’s Season of Migration to the North and the Kenyan author, Peter Kimani’s Dance of the Jakaranda both interrogate the connection between colonialism and sexuality in an African setting. While the protagonist in Salih’s novel, Mustafa Sa’eed is the epitome of the sexualized, colonized Sudanese subject, Kimani’s novel examines several sexual relationships, including those of Sally McDonald, the British wife of a colonial administrator in Kenya, Ian McDonald. In Kimani’s novel, Sally McDonald represents a counter image to the white woman in need of protection from the sexual appetites of colonized males. Though Salih’s narration exemplifies the colonial stereotype of the hypersexual black male through Sa’eed’s sexual exploitations of British women, it is also a critique of colonial rule and of responses to colonial rule in Africa. However, Kimani’s critique of colonial rule calls into question the notion of the colonized male without sexual control by making Sally McDonald, the image of sexual license. It is in this vein that this article explores the commonalities between the two novels and the way they use sexual exploitation by opposing figures within colonial settings to address different responses to colonial rule
Mise en évidence d'une relation entre les teneurs en acide abscissique des feuilles de vigne et des baies de raisin à l'époque de la véraison
No full textL'acide abscissique (ABA) libre synthétisé par les feuilles pendant leur phase de croissance ne s'accumule pas dans ces organes sous forme libre mais sous forme de β-D-glucopyranose (ABA-GE). Les teneurs en ABA libre des feuilles des cépages étudiés sont inversement proportionnelles à leur surface et pourraient jouer un rôle dans le contrôle de leur croissance. Au cours de la véraison, l'ABA libre est exporté massivement vers les baies qui se comportent donc comme un pôle d'attraction très actif vis-à-vis de ce régulateur de croissance. L'accumulation de l'ABA sous ses deux formes se fait toujours dans un ordre bien déterminé: d'abord dans les pépins, puis dans les péricarpes et enfin dans les feuilles pour l'ABA libre et dans l'ordre inverse pour l'ABA-GE. Ce dernier interviendrait pour inactiver l'ABA libre, assurant ainsi un rôle régulateur. L'accumulation précoce de l'ABA libre dans les feuilles à la suite de différents traitements (suppression des grappes notamment) confirme que l'ABA des baies à la véraison provient des feuilles. Mais les expériences d'isolement de grappes, en présence ou en l'absence des feuilles opposées, montrent que dans ces conditions au moins les baies chlorophylliennes doivent aussi être capables de synthétiser de l'ABA
Annual variations of alpha-amylase and invertases activities in buds and internodes of grapevines and their relation with carbohydrates and abscisic acid contents
No full textTRANSLATING TAYEB SALIH’S PSYCHOLOGICAL TRAUMA AS REPRESENTED IN HIS NOVEL SEASON OF MIGRATION TO THE NORTH: A SEARCH FOR BELONGINGNESS
No full textTayeb Salih, a prominent British author of Arabic language and origin is regarded as a pioneer who carved an identity of African-Arab literature globally. Salih acclaimed in one of his interviews in the Arabic press that he attempted to reshape the East and West relationship conceived by the world. He stated that the West romanticizes the idea of the East-West interaction merely as an emotion whereas it is an unresolved conflict that leads a trauma related to loss of identity, belongingness, and existentialism (Salih, 1929). Denys Johnson-Davies, an accredited translator, credited with making Arabic literature accessible to readers of the English language, who also translated Salih’s Season of Migration to the North (1966) regards the author and this literary piece as an intelligent work on East-West conflict produced by any Western or non-Western author. Season of Migration to the North provides a tapestry of events, multi-layered interpretations, traumatic outbreaks, struggles to identify with the world and finally succumbing to the pain. It is not a simple story of physical migration and the life of an African on the European land. It is an embodiment of an emotional, spiritual, religious, and mental search for belongingness. This present research is an attempt to capture the journey of the protagonist Mustafa Saeed and his life from his birth as a slave in the then colony of Britain, Sudan to his migration to Britain as a free individual. The rollercoaster of events that shape him and his destiny. Did he manage to break the clutches of his birth and slavery? Did he attain freedom from his belongingness to a British colony? Did he get peace to fly away from his roots is what makes this novel an extremely viable research material. The authors attempt to explore the psychological trauma and translate the author’s search for belongingness and understand the East-West relationship from his perspective
Relations entre la teneur en acide abscissique des bourgeons latents de vigne (<em>Vitis Vinifera</em> L. <em>var.</em> Merlot noir) et leur teneur en eau
No full textLes variations de la teneur en cis-ABA des bourgeons latents, après la levée de dormance, apparaissent en étroite relation avec leur état hydrique. Toute diminution de la teneur en eau des bourgeons s'accompagne d'une augmentation de leur teneur en cis-ABA et, par suite, d'une diminution des possibilités de débourrement. En revanche, l'augmentation de la teneur en eau s'accompagne de la diminution de l'inhibition du débourrement des bourgeons par la réduction de leur teneur en cis-ABA
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