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الآن تُعرض المواد 359 -- 378 من 1691
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Study of Phytochemistry, Biological, activity,total phenol And Antioxidant Activities Of L shawi . f and C Citratus Plants in Libya
(ELMERGIB UNIVERSITY, 2023-09):This study involves phytochemical screening, Antibacterial Activity, antioxidant, total phenolic content, for the medicinal indigenous plants from Libya (, Lycium shawi ,Cymbopogan Citratus i). Leaves extracts of the ... -
Study of the Effect of Temperature on Activation Energy and Corrosion Rate of Mild Steel Using Green Inhibitor: “Posidonia Oceanica”
(The international Journal of Engineering and Information Technology, 2020-06-01)Newly extract "posidonia Oceanica" derivatives with different concentrations 2 %, 4%, 6% and 8 % as a corrosion green inhibitor of mild steel in sea water at different temperatures 25, 40, 50 and 60 °C. The corrosion comes ... -
Study of the relationship between the nature of wells water in Libyan southwestern zone and the occurrence of corrosion in the transferring metal pipelines
(ELMERGIB UNIVERSITY, 2022-07)ABSTRACT: In the south western of Libya, groundwater is transported by metallic pipes from wells to the consumers for drinking, domestic, agricultural and industrial purposes. By the time, most of these pipes have faced ... -
A Study on Bacterial Contamination of Libyan Currency in Al-Khoms, Libya
(Elmergib University, 2023-07)ABSTRACT: Paper currencies have worldwide usage for purchasing goods and services. These are widely exchanged for buying ready to eat food, clothing, uncooked meat and fish, milk and drug from the market or a local store ... -
Study the Performance and Behavior of the Hybrid System
(2020-12-03)The hybrid power generation system is considered one of the cleanest technologies to generate energy, environmentally friendly and does not emit any pollutants. The hybrid system is a mixture of renewable energy sources, ... -
Study the Performance of Solar Water Heater with Various Loads
(CEST-2018, 2018-09-27)The performance of a certain type of solar heater was studied by install, assemble solar heater and the installation of different measuring devices, such as water flow meter and temperature meters for water inside, outside, ... -
Sufficient Conditions of Bounded Radius Rotations for Two Integral Operators Defined by q-Analogue of Ruscheweyh Operator
(ELMERGIB UNIVERSITY, 2022-01)Motivating by q- analogue theory, in this article, we derive the q- analogue of Ruscheweyh differential Operator using q-hypergeometric function and using this new operator to define integral operators which generalizes ... -
The Syntax of Prepositional Phrase in English
(Elmergib Uinversity, 2016-01)The paper discusses the syntactic structure of prepositional phrases in English from a generative perspective. It attempts to show that the traditional view that prepositional phrases consist of a preposition followed ... -
Synthesis and Characterization of Magnetic CoFe1.9Cr0.1O4 Nanoparticles by Sol-gel Method and Their Applications as an Adsorbent for Water Treatment
(CEST-2018, 2018-09-27)Water contamination by synthetic dyes is considered as a serious environmental issue, globally. In this study, the adsorptive removal of a very toxic cationic dye, methylene blue (MB), from aqueous solution was investigated ... -
Synthesis and Study on Biological Effect of The (1E,4E)-1,5- bis (4-nitrophenyl) penta-1,4-dien-3-one
(Elmergib University, 2019-12)The (1E,4E)-1,5-bis (4-nitrophenyl) penta-1,4-dien-3-one (3) was synthesized by treatment of acetone with 4-nitrobenzaldehyde using 1:2 mol. respectively in the presence of basic medium of sodium hydroxide in a good yield. ... -
Synthesis gas production with high hydrogen concentration aspen simulation
(CEST-2018, 2018-09-27)There is a growing need for hydrogen and future hydrogen economy becomes high on the scientific agenda, despite the “sustainable” routes are still too expensive; however, Steam reforming of hydrocarbons is the most feasible ... -
A Taxonomic Study of Medicinal Plants in Al Shaafin Reserve, in Musallata - Libya
(ELMERGIB UNIVERSITY, 2021-12)This research is concerned with a study of medicinal plants located in the Al- Shaafin Reserve area, Musallata City. The northwestern region of Libya is located at the end of the north-eastern edge of the western mountain, ... -
Teachers' Point of Views for Effect and Incompatibility Between Education and Career’s Choice Among Libyan ELT & EFL Graduate Students
(ELMERGIB UNIVERSITY, 2020-06)The subject investigates the effectiveness and incompatibility between education and job choice among English language teaching (ELT) and English as a Foreign Language (EFL) graduates has received much devotion in Libya. ... -
Teachers’ and Students’ Attitudes towards the Impact of Class Size on Teaching and Learning English as a Foreign Language
(ELMERGIB UNIVERSITY, 2023-01)This paper is devoted to investigate the attitudes of English language teachers and students towards the impact of class size on the process of teaching /learning English as a foreign language. The researchwas conducted ... -
Teaching English Language through Literature
(Elmergib University, 2018-09)Language and literature are deeply interlinked since the emergence of various literary activities began down the history of English language in Fifth Cesntury. Numerous literary jargon has been in use over centuries relevant ... -
Teaching Large Classes
(ELMERGIB UNIVERSITY, 2015-06)Large classroom size is a challenge faced by many teachers and learners in many parts of the world. In Libya, large classes have been clearly seen in public schools and universities. Investigations of large class size ... -
Teaching pre- service teachers critical reading through the newspapers
(ELMERGIB UNIVERSITY, 2014-01)Critical reading is of significance due to being one of the colleges and universities requirements and helping learners question what is being read. Since English teachers are required to teach critical reading to their ... -
THD Investigation of Hybrid Cascaded Multilevel Inverter
(CEST-2018, 2018-09-27)Hybrid cascaded multilevel (HCML) inverter is a modification of the cascaded H-bridge (CHB) inverter, where this inverter has overcome the main drawback of the CHB inverter, which is the connection of a separate DC source ... -
Theoretical Investigation of an Indirect Evaporative Air Cooling System
(CEST-2018, 2018-09-27)In this paper an indirect evaporative cooler theoretically investigated. Because of its low cost and low environment pollution, the indirect evaporative coolers have great potential as an alternative to conventional air ...