Browsing Issue No22-2020 - العدد الثاني والعشرين by Title

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Aquifer Characterization and Modelling, a Case Study of Bahi Oil Field

Arwini, Saleh G.; Al Abbassi, Hatem M. (2020-03-15)

Natural influx of water in oil reservoir surrounded by water aquifers play a very important role in increasing oil recovery. The calculation of water influx is very difficult as it involves many uncertainty such as aquifer ...

Calculating the Energy Distribution fe(E) of the Plasma Electrons Using the Maxwell Distribution for Some Isotopes

Alakrout, Abtisam A. (2020-03-15)

In this paper, we studied the evaluation and statistical distribution of the energy of plasma electrons for a group of isotopes, which starts from Hafnium ((_72^176)Hf ) and ends at osmium ((_76^186)Os). We have used ...

Detecting Relationship between Night Time Light (NTL) Data and Normalized Difference Vegetation Index (NDVI) values in Khoms city, Libya

Ageel, Dawi Muftah (2020-09-30)

This is an environmental study to show the spatial and temporal relationship between the optical density of population growth and decrease in vegetation cover in Al-Khums city, Libya. Relative to vegetation density, Landsat-8 ...

Effect of Magnetized Water on Water Uptake, Germination and Seedling Growth of Four Plant Species

Hassan, Magda; Ehtaiwesh, Amal F (2020-09-30)

Water salinity influences seeds germination and seedlings growth of many plants. Water absorption as important issue of seeds germination for metabolic processes is also affected by water salinity. This study was conducted ...

Effect of variation of conical liner apex angle on shaped charge performance

Meftah Ahmed, Khalifa (2020-06-15)

The efficiency of conical linear shaped charge is estimated based on the penetration depth in a target material. Taking into consideration a significant number of parameters that affect the penetration depth, the optimization ...

Growth and Yield Responses of Libyan Hard Wheat (Triticum durum Desf ) Genotypes to Salinity Stress

F. Ehtaiwesh, Amal; H. Rashed, Fatma (2020-06-15)

A pots experiment was conducted to evaluate salinity tolerance during vegetative and flowering stages for nine hard wheat genotypes (Triticum durum Desf ) in four treatments of salinity including (0 (control), 50, 100, and ...

The Importance of Adopting Ethical Codes in the Libyan Educational Institutions - with Special Reference to the Postgraduate Students in English Departments

Elmojahed, Ali Ahmed (2020-09-30)

Educational institutions, like any other organization, should adopt ethical codes that govern their members’ behaviors and performances. The problem lies in the absence of these ethical codes in many Libyan Educational ...

The Influence of Standoff distance on the Shaped Charge Penetration

Ahmed, Khalifa Meftah (2020-03-15)

The main goal of this paper is to study the influence of the standoff distance on the target penetration. after the initiation of the shaped charge explosive, the liner collapse to form the penetrator jet. The standoff ...

Modeling and Designing a Control System Using PID Controller & Fuzzy Logic Controller with Matlab/Simulink

Ahmed, Mustfa Salem; Ali, Jalal; Alrbaey, Khalid (2020-03-15)

This work studiesthe design and simulation of a water level and temperature controller using Proportional Integral Derivative (PID) Controller and Fuzzy logic (FL) Controller. The simulation of the design system was achieved ...

Numerical Analysis of the Effect of Various Window Parameters on the Thermal Performance of a Double Glaze Window in the Climatic Region of Libya

Abdelhameed, Alhosain T.; Alharari, Akram A. (2020-03-15)

This study presents a numerical analysis of the effect of window parameters on the thermal performance of double glazed windows in the climatic region of Libya. A 2D model of a double glaze window was developed, meshed and ...

On the Bernstein inequality

A. Sulaiman, Samira (2020-06-15)

Chemin[1], proved the inequality of Bernstein for any tempered distribution u. In this paper, we will extend its proof for a bloc dyadic ∆ ̇_q u and S_q u. We will use the Fourier transform and apply the Yong inequality ...

Reservoir Quality Analysis of Hawaz Reservoir, (A) Oil field, Murzuq Basin, Libya

A.Kushlaf, A.; E. Beneesa, M. (2020-06-15)

Murzuqbasin represent one of the most important basins in libya. It has many oil fields; (A) field is one of the new discoveries in NC186 concession in Murzuqbasin. The present paper deals with evaluation of petro-physical ...

A review of Carboniferous, Permian and Middle Triassic paleoenvironmental linked with Thermal maturities interpretation of A1-9 well, Concession 9, NW Libya

Ali Alrabib, Mohamed; A. Alfandi, Emhemed; K. Elyaagubi, Fathi; A. Abuharbah, Almagtof; I. Fandi, Emad (2020-06-15)

The present work deals with the paleoenvironmental and hydrocarbon potential of the lithostratigraphic succession in Carboniferous, Permian and Middle Triassic sediments in the north west Libya. Data presented in this paper ...