Lin Zhang, أنيس الحروب

كلية العلوم والأداب-الجامعة الأمريكية في بيروت · لبنان

Education has a unique program called gifted and talented counseling that focuses on the special requirements of kids with high aptitude levels in one or more areas. These students often face various challenges and stressors that differ from those experienced by their peers, such as intellectual and educational concerns, high expectations and perfectionism, psychological concerns, and underachievement. For this reason, they require a specific approach to counseling that considers their exceptional abilities and needs. Gifted and talented students are different and unique, which makes their needs unique. They need special attention because they have high cognitive ability and socio-emotional conditions. As such, school counselors have a unique role in meeting the needs of gifted students within their schools. Unfortunately, structured and empirically tested effective strategies for counseling these students are lacking. This scoping review explores the effectiveness of counseling services, interventions, and programs with gifted and talented students by focusing on the concerns associated with them, counseling strategies to address their unique needs, and how counseling improves the quality of their lives. The study used the Arksey and O'Malley framework for the scoping review. This framework allowed the team to specify the research question, identify relevant literature, select studies, map out the data, and summarize, synthesize, and report the results. It also used the PRISMA-ScR (Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews) criteria to identify the relevant articles and publications. The inclusion criteria for studies in this review include published in a peer-reviewed journal between 2000 and 2022, reported original research data, and school counseling services. Non-per-reviewed articles and secondary sources not written in English, a thesis or a dissertation, book chapters, and conference abstracts were excluded from this review. The review found that counseling aims to understand the psychological lives of these students by applying mental health and human development principles. Gifted and talented students face various challenges that can be categorized as academic and non-academic. Academic challenges include underperformance, higher expectations, and perfectionism, while non-academic challenges include social, cognitive, and emotional concerns, including uneven development and inability to process their emotions. Counselors can use different counseling models and techniques based on the student's challenge and the context of the challenge. This population's most common counseling techniques include differentiated therapy, CBT, SFBT, group therapy, and family therapy. Through counseling and therapy sessions, counselors offer empathy, create rapport, improve the student's coping skills, provide psychosocial support, and improve their resilience.

Areeg Saad Abdalla Faggad, Hiba Faroug Muddather Abd Allah, معاوية محمد علي الحسن

كلية الصيدلة-جامعة الجزيرة · السودان

Breast cancer is the most commonly diagnosed cancer in women worldwide and the most frequent cause of cancer death in women in low-income countries, the breast cancer incidence in Africa continues to increase and is projected to double by 2050. This study aimed to describe the clinicopathological characteristics and determine treatment outcomes of breast cancer in Sudanese women. This was a retrospective one in which a total of 225 women were enrolled, medical records for women treated at National Cancer Institute-University of Gezira (NCI-UG) during the period of January to December 2012 were reviewed. 5-years survival (overall survival and relapse free survival) were determined, and the association of demographic, clinicophathological characteristics and treatment provided with breast cancer outcome were investigated. The median follow-up duration was 59.8 months. The median age at presentation was 45 years (range, 22 to 85 years). 128 (56.9 %) women were from rural area. About two thirds of patients presented with stage III and IV. Invasive ductal carcinoma was the most frequent histopathological type of tumors (196, 87.1%), and about half of investigated women had grade 2 cancers (111, 53.8%). Among women who had investigations for expression of hormonal receptor, 94 (49.7%) women were hormonal receptor positive. Mastectomy was the most common type of surgery performed in 113 (50.2%) of the women. Adjuvant chemotherapy was given to 140 (62.2%) women, 47 (20.9%) women received neoadjuvant chemotherapy, and palliative CT was prescribed to 33 (14.7%) women. The 5-years overall survival rate was 58% and relapse free survival rate was found to be 64.5%. The median progression time in women with stage IV was 16.8 months. Disease stage was significantly associated with overall survival. In conclusion, the survival outcome in Sudanese women with breast cancer is worse than in their counterparts in the developing world, but consistent with results from other African countries. This results call for immediate steps to raise awareness about importance of early detection and to introduce breast cancer screening programs.

سارة حسين عيدان, صباح جاسم الربيعي, عبد السميع حسن الطائي

كلية الطب-جامعة بابل · العراق

Shafikah Bastaki

الجامعة الأمريكية في بيروت · لبنان

مريم محمد ساعي, ھمام ولید جرجور

كلية الهندسة الميكانيكية والكهربائية-جامعة تشرين · سوريا

یجب أن یمتلك الاتصال اللاسلكي فعالیة طیفیة عالیة وقدرة على مقاومة خفوت القناة في بیئة القناة متعددة المسار ,ومن الصعب تحقیق هذه المتطلبات بتقنیات التعدیل التقلیدیة ,لكننظامMultiple Input Multiple Output-Orthogonal Frequency Division Multiplexing (MIMO-OFDM)یمكن أن یحقق هذه المتطلبات.یقدم البحث طریقة جدیدة لتحسین أداء نظامMIMO-OFDMعن طریق إنقاص معدل خطأ البت Bit Error Rate (BER)باستخدام كل من الترمیز الالتفافي Convolutional Coding (CC) والتحویل المویجي المتقطع Discrete Wavelet Transform (DWT) .تم نمذجة نظام OFDM بهوائي وحید في طرف الإرسال وهوائي وحید في طرف الاستقبال Single Input Single Output (SISO) ,ومن ثم تحسینه بتقنیة Multiple Input Single Output (MISO)عبر إضافة هوائي ثاني في طرف الإرسال,ومن ثم تحسینه بتقنیة Single Input Multiple Output (SIMO)عبر إضافة هوائي ثاني في طرف الاستقبال,وبتقنیة MIMO عبر إضافة هوائي ثاني في طرف الإرسال وهوائي ثاني في طرف الاستقبال,ومن ثم تحسین نظام MIMO-OFDM باستخدام الترمیز الالتفافي ,ثمباستخدام DWT بدلاً من (FFT) Fast Fourier Transform .یعتمد البحث على دراسة BER تبعاً لطاقة البت إلى كثافة طاقة الضجیج Eb/N0 وتم نمذجة النظام واختباره باستخدام برنامج MATLAB.وتظهر النتائج أن استخدام كل من CCوDWT في نظام MIMO-OFDM یقلل Eb/N0بمقدار 3.4 dB مرة بحالة قناة خفوت رایلي Rayleigh و بمقدار 4.6 dB مرة بحالة قناة خفوت ریسیان Rician عندما یكون BER=10ିଷ .كلمات مفتاحیةالتجمیع بالتقسیم الترددي المتعامد ,دخل متعدد خرج متعدد ,الترمیز الالتفافي ,التحویل المویجي المتقطع.

سارة بلفضل, قرور معاشو, مسعودة العربي

كلية اللغات والاداب-جامعة ابن خلدون – تيارت · الجزائر

دار موضوع بحثنا تيار الواقعية السحرية كتيار جديد ظهر على الساحة الأدبية والإبداعية ككل فغير أساليب الكتابة عند معظم الروائيين، كما غير مسار الرواية التي أصبحت لها أبعادا جديدة على مستوى الشكل والمضمون، لتًرقى بذلك عما كانت عليه سابقا من جمود فمنح بهذا التصوير سحرية خاصة للأعمال الروائية كونه تبني أهم عناصر اللاواقعية كالخرافة والاساطير والموروث الشعبي وكذا العجائبي وسريالي ،بالإضافة الى الراوية الذي أصبح يقوم على تشكيل سحري مميز كسحرية العنوان والزمان والمكان وأدوار الشخصيات هذه التجليات الجديدة للواقعية السحرية قدمنا من خلالها مقاربة بين روايتي ماركيز وأمير تاج السر.

عود الشيخ حامد, مبارك درار

كلية العلوم والتقانة-جامعة النيلين · السودان

(Einstein fiellf equation of genel'a[ refiztiuity succeeded inzfeserifiing a numfier of gravitationaf p/ienomena inagreement wit/Z astr0pfi_ysica[measurements.'Unfortullatel:y, it is sufler from fieing isoQ1tezffi'o1n tfieotfzer Erancfies of p/zysics fiecause tfie fiiw of tfzeconservation of energy and momentum is not satilsfiezi jllsot/ie cosmofogicaf appfication of QR gives many profifiznzswfiicfi neeef solution, so generafizezffiefif equation usezf fortfizlspuqzose. -In tfiis t/zesis s0[ution of some pro5[ems are introcfucenamefy quantization qfgrwuitationaf waves, quantizationof radiatiozz, matter amt" inflation eras. {Non-[inenrequation 'wi[[ /iefpfitffy wgpfilin tfie quantization duringinffiltion, razfiation, and matter eras.

بن عمار يزلي, فتيحة صنور

كلية العلوم الاجتماعية-جامعة وهران 2 - محمد بن أحمد · الجزائر

تعتبر الضوابط الدينية من أهم الضوابط الاجتماعية في حياة الإنسان و هذا نابع من كون الدين يمثل مقوم أساسي في بناء الاجتماعي و العلاقات الاجتماعية بين الأفراد لذا نجد أن الأفراد يخضعون لتلك الضوابط المستمدة من الدين لأن هذا الأخير يمثل الجانب المقدس من حياتهم، و لقد لنا هذا في ميدان البحث حيث أن الطالبات المقيمات بالحي الجامعي و على الرغم من انتقالهن إلى وسط اجتماعي جديد-تتمتعن فيه بنوع من حرية التصرف- و تحررهن من بعض القيود و الضوابط الاجتماعية التي يخضعن لها داخل الأسرة إلا أنهن تلتزمن -و إن كان ذلك بشكل نسبي- ببعض الضوابط الدينية و تخضعن لها في سلوكاتهن و ممارساتهن الاجتماعية و في بعض الأحيان تخرجن عن تلك الضوابط الدينية من أجل مسايرة ظروف العصر المتمثلة في الحداثة و التحضر. و عليه فإن هذا الواقع قادنا إلى القول بأن الضوابط الدينية لها دور و فعالية بالغة الأهمية في حياة الطالبات المقيمات بالحي الجامعي بشكل خاص و أفراد المجتمع بشكل عام، غير أن هذه الفعالية مرهونة بدرجة التمسك بالدين و استراتيجية التعامل ما هو ديني و ما هو دنيوي.

Ayad Ibrahim Abdulsada, Duaa Fadhl Najm

كلية التربية للعلوم الصرفة-جامعة البصرة · العراق

Document similarity detection is an appealing method used for many real-world application domains such as intellectual property protection, digital file systems, article plagiarism, and digital shopping. Usually, most of the current methods work on non-private documents, which are suitable for only environments where documents are publicly accessed. Unfortunately, this assumption is not suitable for many real-world applications, e.g., document similarity detection between two security agencies, where documents are supposed to be confidential. Inthe last few years, cryptographers developed privacy-preserving protocols for detecting similar documents without compromising privacy. However, existing protocols are either not secure or impractical. In this thesis, the work focuses on the issue of identifying the resemblance between textual documents belonging to two parties, who are unwilling to disclose their private content while maintaining efficiency. Three constructions have been presented. All of these constructions employ the N-gram model to represent textual documents as sets. The first construction used large N-gramsets and the secondconstruction is reduced the large N-gram sets by utilizing the Min-hash technique. A twoprotocol for secure intersection set (PSI-CA andpaillier based intersection) is used to find the common elements between two sets. Such information is used to estimate the similarity scores. The third construction enhances security by hiding the actual values of the similarity scores.Several experimentshave been conducted on real collection to illustrate the performance of the proposed constructions. Experimental results show that the PSI-CA is faster than paillier based intersection. The Document similarity detection is an appealing method used for many real-world application domains such as intellectual property protection, digital file systems, article plagiarism, and digital shopping. Usually, most of the current methods work on non-private documents, which are suitable for only environments where documents are publicly accessed. Unfortunately, this assumption is not suitable for many real-world applications, e.g., document similarity detection between two security agencies, where documents are supposed to be confidential. Inthe last few years, cryptographers developed privacy-preserving protocols for detecting similar documents without compromising privacy. However, existing protocols are either not secure or impractical. In this thesis, the work focuses on the issue of identifying the resemblance between textual documents belonging to two parties, who are unwilling to disclose their private content while maintaining efficiency. Three constructions have been presented. All of these constructions employ the N-gram model to represent textual documents as sets. The first construction used large N-gramsets and the secondconstruction is reduced the large N-gram sets by utilizing the Min-hash technique. A twoprotocol for secure intersection set (PSI-CA andpaillier based intersection) is used to find the common elements between two sets. Such information is used to estimate the similarity scores. The third construction enhances security by hiding the actual values of the similarity scores.Several experimentshave been conducted on real collection to illustrate the performance of the proposed constructions. Experimental results show that the PSI-CA is faster than paillier based intersection. The Document similarity detection is an appealing method used for many real-world application domains such as intellectual property protection, digital file systems, article plagiarism, and digital shopping. Usually, most of the current methods work on non-private documents, which are suitable for only environments where documents are publicly accessed. Unfortunately, this assumption is not suitable for many real-world applications, e.g., document similarity detection between two security agencies, where documents are supposed to be confidential. Inthe last few years, cryptographers developed privacy-preserving protocols for detecting similar documents without compromising privacy. However, existing protocols are either not secure or impractical. In this thesis, the work focuses on the issue of identifying the resemblance between textual documents belonging to two parties, who are unwilling to disclose their private content while maintaining efficiency. Three constructions have been presented. All of these constructions employ the N-gram model to represent textual documents as sets. The first construction used large N-gramsets and the secondconstruction is reduced the large N-gram sets by utilizing the Min-hash technique. A twoprotocol for secure intersection set (PSI-CA andpaillier based intersection) is used to find the common elements between two sets. Such information is used to estimate the similarity scores. The third construction enhances security by hiding the actual values of the similarity scores.Several experimentshave been conducted on real collection to illustrate the performance of the proposed constructions. Experimental results show that the PSI-CA is faster than paillier based intersection. The first construction has the best overall effectiveness because it employs the 3-gram set to represent each document. The third construction has minimum effectiveness since it employs only the intersection operation to measure the similarity but it's a high level of security because it is hiding the actual values of the similarity scores. The second construction was faster than other constructions in estimating approximate similarity over the resulting sets with minimum computation and communication costs.

إيمان بن حنيش, زهرة بوشاشي, فاطمة أسعد

كلية الحقوق والعلوم السياسية-جامعة عبد الرحمان ميرة - بجاية · الجزائر

تكتسي العلامة التجارية أهمية كبيرة نظرا للدور الفعال الذي تلعبه في حماية المستهلك من كل التجاوزات التي تصدر من المهنيين الذين يلجؤون إلى الممارسات غير مشروعة في مجال التجارة من غش وتدليس وتقليد سلع وخدمات وعلامات لتحقيق الربح السهل والسريع.لذلك وضع المشرع ترسانة من النصوص القانونية تضمنت عدة وسائل مدنية وجنائية وردعية لمواجهة مثل هذه التجاوزات