69,758 research outputs found
Interview with Sayed Mohamed Sayed
No full textمقابلة مع الفنان التشكيلى المصري سيد محمد سيد حول معرضه الجديد بدار الأوبرا المصرية رقم ١٥ وهو بعنوان "المنزل". قامت بالمقابلة درية شرف الدين.An interview with Egyptian artist Sayed Mohamed Sayed about his new exhibition at the Egyptian Opera House No. 15, which is titled "The House". The interview was conducted by Doria Sharaf El-Din
Interview with Mohamed El-Sayed Shousha
No full textفي هذه المقابلة، يتحدث الناقد محمد السيد شوشه عن دور المرأه في تأسيس السينما المصرية.In this interview, film critic Mohamed El-Sayed Shousha discusses the importance of women in the development of Egyptian filmmaking
Interview with Mohamed El-Sayed Shousha
No full textفي هذه المقابلة، يتحدث الناقد محمد السيد شوشه عن لمحات من بدايات السينما المصرية.In this interview, film critic Mohamed El-Sayed Shousha discusses glimpses of Egyptian cinema's early days
Interview with Mohamed El Sayed Saeed
No full textفي هذه المقابلة، يتحدث محمد السيد سعيد، الكاتب والمعلق السياسي، عن اختيار أحمد ماهر السيد لمنصب وزير الخارجية الجديد. أجرت المقابلة إيمان رافع.In this interview, Mohamed El Sayed Saeed, a writer and political commentator, talks about Ahmed Maher El-Sayed's selection as the new foreign minister. The interview was conducted by Iman Rafi
Interview with Mohamed El-Sayed Nada
No full textلقاء مع الشاعر والإذاعي المصري محمد السيد ندا عن أحدث ديوان له بعنوان "أشرعة البحار المقمرة" وحول مسيرته الفنية و كتابته للمسلسلات الإذاعية والتليفزيونية. أجرى هذا اللقاء حسن شمس الدين.An interview with Egyptian poet and radio presenter Mohamed El-Sayed Nada about his latest book titled Sails of the Moonlit Seas (Ashre'at al Būḥūr Al Moqmera) and about his artistic career writing for radio and television. Interview conducted by Hassan Shams El Din
Interview with Mohamed Sayed Ahmed
No full textلقاء مع الكاتب الصحفي المصري محمد سيد أحمد حول هل سينجح مؤتمر صانعي السلام بشرم الشيخ في إنقاذ عملية السلام مع إسرائيل. أجرت هذا اللقاء إيمان رافع.An interview with Egyptian journalist Mohamed Sayed Ahmed about whether the Peacemakers conference at Sharm el-Sheikh, Egypt will succeed in salvaging the peace process with Israel. Interview conducted by Iman Rafi
Interview with Mohamed Sayed Ahmed
No full textمقابلة بين المراسله إيمان رافع والكاتب الصحفى محمد سيد أحمد حول زيارة رئيس الوزراء الإسرائيلي لمصر.An interview between reporter Iman Rafi and journalist Mohamed Sayed Ahmed about the visit of the Israeli Prime Minister to Egypt
Interview with Mohamed Sayed Ahmed
No full textفي هذه المقابلة، يتحدث محمد سيد أحمد، معلق سياسي مصري، عن العلاقة السورية اللبنانية. أجرت المقابلة إيمان رافع.In this interview, Mohamed Sayed Ahmed, an Egyptian political commentator, speaks about Syria's relationship with Lebanon. The interview was conducted by Iman Rafi
Interview with Mohamed Sayed Ahmed
No full textفي هذه المقابلة، يتحدث محمد سيد أحمد الكاتب والمعلق السياسي لصحيفة الأهرام، عن دور مصر المساند لفلسطين في اتفاق Y2 الذي عقد في شرم الشيخ وعملية السلام في الشرق الأوسط. أجرت المقابلة إيمان رافع.In this interview, Mohamed Sayed Ahmed, a writer and political analyst for the Cairo-based Al-Ahram newspaper, discusses Egypt's supportive position for Palestine in the Sharm el-Sheikh accord's Y2 and the Middle East peace process. The interview was conducted by Iman Rafi
Chemical communication in the Mediterranean fruit fly Ceratitis capita (Wiedemann)
No full textIn the present study the newly-identified `Medfly' sex pheromones have been bioassayed. Three olfactometers with airflow and two sizes of horizontal wind-tunnels have been developed. The bioassays without airflow were carried out in a bioassay chamber in the laboratory and the insects were caged with citrus plants in a mating behaviour study in semi-natural conditions. Trapping studies were carried out in a greenhouse, culture rooms, and in citrus orchards of southern Spain.The males of C. capitata (Medfly) release from their abdominal tips a volatile sex pheromone which attracts virgin females. There is a significant correlation between male `calling' and female `landing' which are important components of the sequence of sexual behaviour. The calling male occupies the lower surface of a citrus leaf, releasing sex pheromones, which have two main functions, one is to attract other males to form a `lek' or mating assemblage and the other is to attract females to the `calling' males prior to mating.Experiments were carried out in which medflies of both sexes were exposed to natural pheromones released from live males of the same species and to volatile components of the pheromone formulated in various substrates. Both sexes were also assayed against extracts of males and against various synthetic attractants including the compounds 3,7-dimethyl-1,6-octadiene-3-ol, linalool; 2,5-dimethyl pyrazine; 2,3-dimethyl pyrazine; geranyl acetate; E-2-hexenoic acid; ethyl palmitoleate; α-farnesene, furfuryl alcohol and others. The components were tested singly in various doses, and in various combinations.Some of the above compounds were shown to enhance long-range attraction, inducing females to perform upwind flights toward the source of the attractant, while the other components induced short-range attraction. Certain components, e.g. linalool, elicited specific sexual behaviour from both sexes. Linalool was shown to be a multifunctional sex pheromone component, producing certain sexual responses in both male and female medflies.Preliminary field trials in citrus orchards in southern Spain using vertical white and yellow sticky traps were encouraging in that they demonstrated that, under certain conditions, relatively high catches of males and females could be obtained with linalool acting alone or in combination with other pheromone compounds.</p
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