Background: Libya has been malaria-free since 1973. The risk of malaria re-introduction to Libya is increasing because of the increase in imported malaria cases due to immigration to Libya from countries where malaria is endemic. Cases are mainly due to P. falciparum and Sub-Saharan Africa is the most common origin. This study was conducted to investigate the prevalence of malaria positive cases among illegal immigrants in the southern region of Libya. Methods: A prospective, observational, multi-center study was conducted. Three hundred and three illegal immigrants from 12 different countries were included. Enzyme-linked immunosorbent assay was used to detect the presence of serum malaria antibodies. Results: A total of 303 immigrants were included in the study with mean age of 25.78±5.92 years. Of them, 195 tested positive for malaria antibodies. Two hundred and sixty nine of the participants came from Brak Al-Shati, 16 from Sebha and 18 from Bergan centers, with 175, 15 and 5 positive cases, respectively. Most of the positive cases (172) arrived in Libya within 1-10 months. The highest number of positive cases (70) came from Ghana followed by (40) from Niger and (39) from Bangladesh. Conclusions: Illegal immigration is a major malaria re-introduction route. The issue of illegal immigration have to be treated urgently to stop the huge influx of illegal immigrants and increase the surveillance activities of infectious diseases in order to keep Libyan territories as a malaria-free lands. Key words: Illegal immigration, Malaria, Libya.
Fadwa Jamaledden Mustafa Kamel Mahanay, Badereddin Bashir K. Annajar, Asma A Ali Oun(11-2021)

هدف البحث إلى الكشف عن اسهامات كل من الإمام الغزالي -ابن طفيل- ابن خلدون التربوية وأفكارهم في مجال علم النفس التربوي، وهي محاولة لإبراز دورهم في تقدم هذا المجال في الوقت المعاصر، كما أن الهدف الرئيس من البحث والاستقصاء عن أراء العلماء والمفكرين العرب والمسلمين هو توظيفها والعمل بها في مؤسساتنا التربوية الرسمية وغير الرسمية والنهوض بمستوى جودة التعليم والتعلم. arabic 165 English 0
مسعودة مفتاح أحمد عبدالرحمن الحسيني(1-2015)

The thermovoltaic detection (TVD) technique is based on measurement of the EMF generated by two dissimilar metal electrodes in contact with the specimen. This technique has recently been applied when investigating different types of materials involving thermal decomposition reactions which have more normally been studied by conventional thermal analysis techniques, such as DTA, TG, etc. This paper reports the application of the combined TVD and DTA techniques for thermal characterization of materials. The Harrop DTA system has been modified such that measurements by the two techniques can be made simultaneously in the same environment. Data have been obtained on different types of materials, e.g., NiSO,.6H,O and CoSO,.7H,O, etc., at a programmed heating rate of 10” C rnin- ‘. Results obtained by these techniques are discussed and compared with the corresponding values in the literature.
Ragiab Ali Mokhtar(5-1990)