This research paper was motivated by the observation that exams are the main (if not the sole) method of assessment in the postgraduate programs in the English departments in the University of Zawia and the Libyan Academy. The aim was investigating and experimenting the use of assignment as another method of assessing students’ achievement.

To fulfill this aim, the researcher taught the students in the two English departments separately and simultaneously one of the subjects, namely ELT Methodology. Instead of giving them a typical midterm exam, students were asked to do an assignment in which they evaluate the suitability of some textbooks in teaching and learning English as a foreign language and adapt these books to be suitable for the Libyan context. The same students were given a formal and final exam at the end of the course. The comparison of the scores of the two assessment methods has shown that students did better in the assignment than in the exam. This has supported the results of the questionnaire which was given to the same students. These results indicated that half of the students preferred using assignments to using exams while another considerable number preferred the use of a mixture of assignments and exams. Only a few students selected exams as their preferred method of assessment.

Therefore, it is recommended that assignment as a method of assessing students achievement should be integrated into MA programs in Libyan universities and academies due to its role in improving the students’ practical skills and abilities and enhancing their understanding of the learned subjects.  

Cutting samples (n = 150) and Core samples (n = 6) from the Taouratine, Dembaba, Assedjefar Marar, Awaynat Wanin, Tanezzuft and Mamuniyat Formations ( Jurassic to Ordovician), derived from wells (A-3, B-1, H-1 and H-15), locate in the A, B and H fields, present in Murzuq Basin were analysed. Rock-Eval Pyrolysis, Total Organic Carbon and specific Aromatic Molecular Biomarker (by the use of chromatography- mass spectrometry GC-MS) as geochemical parameters implemented to investigate their Lithology, kerogen type, organic matter (OM) richness and maturity evaluation. Such Formations are fair to very good quantity of organic matter passing in the course of excellent source rocks, have average of organic carbon richness (TOC) value ranged between 0.2% to 16.7% with one anomalously rich sample at 666m (well H-1) where a dark grey shale has a TOC content of 46.1% and high potential yield over 90000 ppm. The studied rocks are ranged from immature to mature of hydrogen index (HI) ranged between 24 - 302 mg HC/g TOC versus pyrolysis Tmax, with dominance of kerogen II/III Type, resulted based on HI versus oxygen index (OI), ranged from 3 to 161 mg CO2/g TOC. The Tmax , spore colouration (SCI) and Vitrinite Reflectance (% Ro) as maturity parameters ranged among 425 - 445, 5 - 8.5 and 0.35 - 3 respectively.

Aromatic hydrocarbon ratios by use of gas chromatography - mass spectrometry pointed to two levels of thermal maturity, where the high level of thermal maturity recorded in lower Silurian, whereas the less maturity was from other formations

Mobile wireless technologies have followed different evolutionary (generation) paths aimed at unified target related to the

performance and efficiency in high mobile environment, which provides access to wide range of telecommunication services

including advanced mobile services supported by mobile and fixed networks. This paper illustrate the developments of the

mobile wireless communication, focus on the specification and capability for each technology to make an idea about the future

technology what will offer.

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Farwa island is considered as one of the biggest and most important island in Libya: it is located in the Mediterranean north western part of Libya, about 2Km from the Abukamash coast, and it's about 150Km western of Tripoli. It has a suitable climatic condition and unique diverse habitats of extensive tidal area, sand dunes, trees, mud flat, marshes, drying salt lakes, and beaches. The mean annual temperature is 19ºC and the mean annual rainfall reaches 200 mm: these conditions provide a good habitat for many plant and animal species. The most common plant species at this area are: Eucalyptus gomphocephala, Retama retam, Phoenix dac-tylifera, Artemisia campestris, Thymelaea hirsuta, Juncus maritimus, Helicrysum stoe-chas, Tamarix aphylla, Ephedra alata, Citrullus colocynthis, Ziziphus lotus, Lycium europaeum. The most common mammal species seen in Farwa island are Lepus ca-pensis, Vulpes vulpes, Ictonyx libycus, Hystrix cristata. There are many kinds of reptiles like lizards, snakes, and sea turtles. And also there are many kinds of arthropods like beetles, butterflies, moths, ants, bees, wasps, locusts, spiders and scorpions. Water birds form the most important fauna elements in Farwa island. This island is the most important area in Libya for many migratory birds, especially for the birds which are under world wide danger of extinction like Thalasseus bengalensis, Ichthyaetus audouinii, Phalacrocorax aristotelis, Aythya ferina, Numenius tenuirostris. There are many migratory bird species breeding at this island, the most common are Sternula albifrons, Hydroprogne caspia, Sterna hirundo, Tringa tetanus, Larus ca-chinnas, and Charadrius alexandrinus. Fawa Island provides many kinds of birds with proper conditions for nutrition, reproduction, sheltering and wintering, because of its different habitats and convenient climate condition.