The Role of an effective and proficient English teacher to graduate qualified ESL students
Conference paper

Abstract

This qualitative research has been explored factors affecting English language learner performance and teacher effectiveness. Specifically, it has been investigated key elements impacting English language teacher effectiveness and learner proficiency, grounded in established theoretical frameworks and prior research. The study has been aimed to understand how to enhance the English language teaching process by addressing challenges originating from teachers. It has been provided a clear definition of an effective teacher and clarified the meaning of "effectiveness" within language instruction. Furthermore, it has been elucidated the characteristics of effective language teachers and presented a comprehensive understanding of professionalism and teacher professional development. It also has been explored teachers' perceptions regarding the qualities of effective English language instructors and outlined concrete steps for impactful professional development initiatives. Furthermore, it has been identified common challenges in teaching English effectively faced by educators and have been proposed practical remedies to overcome these obstacles. Finally, it has been concluded with recommendations for the Ministry of Education, advocating for systemic interventions that influence policy, resource allocation, and national strategy to cultivate a culture of continuous learning and excellence among English language teachers.

Keywords: English Language Learners, Teacher Effectiveness, Learner Proficiency, Professional Development, English Language Teaching, Pedagogical Challenges, Teacher Professionalism, Educational Policy.


Asma El Hashimi Ebrahim El Massry, (07-2025), الزنتان: المؤتمر العلمي الثاني كليات التربية بالجامعات الليبية -جامعة الزنتان, 1-22

Modelling Switch-Behaviour of Own Car vs. Public Transport Modes for Work & to Study Trips Case Study: Tripoli - Libya
Journal Article

Abstract:

This research deals with estimating the likely switch of own car and private vehicles modes

users to public transport modes in the main cities as Tripoli Capital city of Libya due to

reduced travel time of all trips influenced by travel costs through the introducing the public

transport modes such as public buses and increasing cost of car parking. The data on other

factors (variables) that could potentially reason a model switch of from own cars and private

transport to public transport were collected through a survey (questionnaire) with a specified

preference approach. Mode-switch models to describe the switch of behaviour of own car

operators to public transport are developed. A binary logit regression model was used to

assessment the transport displacement model for work and study trips. Mode-switch

likelihood curves have also, been developed to serve as a user-friendly tool to analyse the

likely model-switch for a variety of variables. One way to achieve this objective is by

establishing reserved public transport lanes on main urban Tripoli city roads. The providing of

private road lanes will reduce the level of road traffic congestion and this may effect in a

switch of all or some private transport mode users to public transport modes.

Key words: Own car, Public transport modes, logit model, Travel time, Travel cost, parking

cost and switch probabilities.

Adel Ettaieb Alajali Elmloshi, (07-2025), Journal of Alasmarya University: Applied Sciences: Journal of Alasmarya University: Applied Sciences, 2 (10), 182-195

دراسة تحوير تقاطع رباعي إلى جزيرة دوران بتقاطع شارعين رئيسيين حالة الدراسة: تقاطع طريق شارع الثورة بشارع الحرية بمركز مدينة غريان
مقال في مجلة علمية

تعتبر عملية إج ارء التحسين والتطوير لشبكات الطرق والتقاطعات في المدن الرئيسية

من أهم العمليات الواجب إتباعها من قبل السلطات ذات العلاقة من اجل أن تواكب

شبكات الطرق التطور الذي يشهده قطاع النقل والمواصلات بجميع صوره، ويعد انخفاض

مقياس مستوى الخدمة للطريق المؤشر الحقيقي لعدد من العوامل مثل السرعة التشغيلية

وزمن الرحلة والحجم والكثافة المرورية ومدى ملائمة الطريق للمستخدمين والمشاة. قامت

هذه الدراسة بجمع المعلومات الحقلية الخاصة بحجم المرور ومعدلات سرعة المرور

والكثافة المرورية لجميع الاتجاهات لمنطقة ارتباط تقاطع شارع الثورة مع شارع الحرية

باستخدام طريقة العد والتصوير لساعات أوقات الذروة المرورية، وكذلك تم إجراء المسح

الهندسي الاستطلاعي والمقطعي لطريق موضوع الدراسة، ثم تحليل البيانات باستخدام

البرمجيات الإحصائية والهندسية مثل Excelوبرنامج الأوتوكاد وكذلك استخدام ))GPS

و Total Stationلعمليات الرفع المسحي لمنطقة الدراسة بوضعها الحالي. مع الأخذ في

الاعتبار ممرات الدخول والخروج. من خلال جمع البيانات والمعلومات الأولية المطلوبة

لتحديد حجم المرور للتقاطع المحكوم بإشارة ضوئية في تقاطع طريق شارع الثورة، حيث

أوضحت النتائج أن مستوى خدمة لهذا لتقاطع المحكوم منخفض جداً ) (Fفكانت ازمنة

التأخير تفوق زمن دورة الإشارة الضوئية الحم ارء بخاصة في أوقات الذروة، حيث أقترح

لهذا التقاطع جزيرة دوران (دوار) بأبعاد هندسية مطابقة للمواصفات وأقطار تتماشي مع

مساحة الموقع وعرض طريق ليستوعب المركبة التصميمية وأحجام مرور تناسب التقاطع

الحالي والمستقبلي. فتم تصميم دوار بقطر 64متر وعرض طريق 01متر يناسب ويسمح

بمناورة المركبة التصميمية WB-20وبدون أي أض ارر مادية خاصة أو عامة أتناء العمل

على إنشاء هذا الدوار والاستخدام المروري للطريق.

عادل الطيب العجيلي الملوشي، محمد خليل البكوش، (07-2025)، International Science and Technology Journal المجلة الدولية للعلوم والتقنية: International Science and Technology Journal المجلة الدولية للعلوم والتقنية، 37 (1)، 1-14

LWT Based Robust Color Image Watermarking Using QR Factorization and DCT
Journal Article

This paper proposes a novel robust blind color image watermarking technique that combines entropy analysis, lifting wavelet transform (LWT), QR factorization, and discrete cosine transform (DCT) for copyright protection. The RGB components of the color image are first separated, and the R component is then subjected to the 2-level LWT. Following DCT is applied to the 2-level LWT's high-frequency sub-band, the DCT coefficients are separated into 4x4 non-overlapping blocks. Each chosen block is then subjected to QR factorization, and the watermark is embedded in the first row and first column element of the upper triangular matrix. Numerous simulated tests show that the presented scheme is highly imperceptible and robust to attacks. The presented watermarking scheme performs better than the others in terms of invisibility, according to comparisons with comparable schemes.

عمر مفتاح إبراهيم بودينة, (06-2025), الأكاديمية الليبية للدراسات العليا: مجلة الأكاديمية للعلوم الأساسية و التطبيقية, 7 (1), 1-7

Modelling Switch-Behaviour of Own Car vs. Public Transport (PT) Modes for Shopping Trips Case Study: Tripoli - Libya
Journal Article

This research deals with estimating the likely switch of car ownership drivers and private transport vehicles modes

users to public transportation system (PT) modes in the main cities as Tripoli Capital city of Libya due to reduced

shopping travel time of all trips influenced by age, household size. Car ownership and shopping distance through

the introducing the public transport modes such as public buses. The data on other factors (variables) that could

potentially reason a model switch of from car ownership drivers and private transport vehicles modes users to

public transport were collected through a survey (questionnaire) with a specified predilection method. Modeswitch models to describe the switch of conduct of own car operators to PT system are developed. A binary

logistic regression model was used to assessment the transport displacement model for shopping trips. Probability

curves have been developed to change the position so that it is a user-friendly tool for analysing the potential

transformation Model of a variety of variables. One way to achieve this objective is by establishing reserved

public transportation lanes on main urban Tripoli city roads. The providing of private road lanes will increase of

service road level and reduce the level of road traffic congestion and this may effect in a switch of all or some

private transport mode users to public transport modes.

Key words: Own car, Public transport modes, logit model, shopping Travel time, shopping distance, age, car

ownership and switch probabilities, likelihood..

Adel Ettaieb Alajali Elmloshi, (03-2025), Gharyan University Journal of Engineering Science (GUJES): مجلة جامعة غريان للعلوم الهندسية, 1 (1), 38-50

Thermal Model for Transformer Lifetime Prediction Using Simulation Method
Journal Article

Abstract: This paper presents simulation technique for life assessment of the insulation of the power transformer. Load and ambient temperatures are two important factors that influence the hot spot of transformers. The transformer hot spot temperature is one of the most critical parameter in determining the life of transformer paper insulation. The simulation (Matlab Software Package) is based on related international standards as the IEC 60076-7:2005 loading guide method. Load and ambient temperatures of the transformer obtain from General Electrical Company and meteorology office of Libya are used as the input for the simulation together with transformer parameters from heat run test. Hottest spot temperature and loss-of-life are calculated. Lifetime of transformer is predicted. Keywords: Hot-spot temperature, power transformer, top-oil temperature, loss of life

NASIR ABDULNABI ISSA SHWAIKAT, Jamal Ali Ramadan Dofan, Majdi Farag Mohammed El Bireki, Khalid Yahya, Ferass A. Muftah Saad, (03-2025), تركيا: African Journal of Advanced Pure and Applied Sciences (AJAPAS), 4 (1), 469-479

Green and highly efficient preparation of superfine fiber yarns via vortex airflow-assisted melt differential electrospinning
Journal Article

Vortex airflow-assisted melt differential electrospinning for preparing superfine fiber yarns was proposed. This method with solvent-free exhibits a higher yield of 20 ± 5.17 m/min compared to the range of 0–5 m/min achieved by solution electrospinning with organic solvents. Simulation and high-speed photography show that the fibers are aggregated by suction airflow and twisted into yarns by vortex airflow. Polylactic acid (PLA) superfine fiber yarns exhibit fine fiber diameters ranging from 0.96 to 5.57 μm, a yarn diameter of 211.7 ± 40.8 μm, and a high tensile strength of 39.4 ± 3.12 MPa. Furthermore, these PLA melt electrospun yarns can be woven into fabric with a water contact angle of 120.1° and triboelectric voltage of 7.41 V, demonstrating their potential in self-cleaning textiles and flexible smart textiles. Moreover, this method is generally applicable to thermoplastic polymers including polyethylene …

MAHMOUD M BUBAKIR, Yuhang Wang, Jing Tan, Jingjing Liu, Haoyi Li, (02-2025), Composites Part A: Applied Science and Manufacturing: ELSEVIER, 1 (189), 1-1

The effectiveness of flipped learning strategy
Conference paper

 

Abstract

As technological advancements continue to revolutionize teaching, the use of technology in both college/university and classrooms is making flipped learning a trending instructional model. The roles and responsibilities of instructors and students often require a new or enhanced skill set where the instructor designs intentional learning experiences to engage students outside of the classroom. This research was conducted to investigate the effectiveness of flipped learning strategy to overcome the educational communication problems. Also, it has been explained the definition of the flipped classroom and its impact on course evaluations and student outcomes. Besides, it has been discussed the comparison between the flipped learning strategy and the traditional way of teaching. As well, it has been explained some advantages and disadvantages of the flipped classroom. Above and beyond, it has been mentioned the most important critiques against the flipped leaning. More to the point, it has been shown some steps to implement the flipped classroom strategy. As well as, it has been presented some reasons of why should be flipped our classrooms. Ultimately, some important recommendations have been given to guarantee an effective learning in the education process.

Key words:  flipped classrooms, flipped learning, higher education, technological advancement, effective flipping ,


Asma El Hashimi Ebrahim El Massry, (02-2025), الزاوية: المؤتمر العلمي الدولي الاول لجودة التدريب واستراتيجية الريادة والتميز بمؤسسات التعليم العالي, 1-23

HVAC System Design by Using Geothermal Heat Pump
Journal Article

A design of a geothermal heat pump heating, ventilating, and air conditioning system has been done for XYZ Indianapolis School by using renewable energy. Geothermal energy is one of the important energies that has proved itself in air conditioning systems all over the world. The design was classified in three points as follows. Using borehole heat exchanger (BHEs) vertical type, heat pump and all its equipment such as mechanical room, pipes, and fitting design to cover the total load of the school the results were 20 boreholes and a total flow rate of 60 gpm (3 gpm/bore) of 20 % propylene solution, and spacing 20 ft with 1.1 Hp and 6.5 in impeller size. For individual borehole design, the results were 15 boreholes and a total power consumption 1.1 kW. For the ventilation design, the peak load for heating is 42779 Btu/hr, and for cooling, it is 47779 Btu/hr. There are 4 boreholes, a 0.5 hp electric pump with a flow rate of 10 gpm a 40ft of H2O pressure drop, and a 10 hp fan integrated with a water-to-water heat pump. The total load we assumed for the heating supply in class 6 and the corridor are 10% and 25 %, respectively. The thermal resistance was calculated for each case according to the fluid flow rate. The ventilation load of the school is designed separately from the heating and cooling loads and connected to a water-water heat pump that will make the system work with high efficiency. Finally, we designed this project using Geothermal Energy, which is cleaner than conventional energy.


Hmza Ashur Milad Mohamed, (01-2025), ليبيا: AlQalam Journal of Medical and Applied Sciences (AJMAS), 1 (8), 277-291

DESIGNING SOLAR ENERGY SYSTEMS WITH THE INTEGRATION OF NET ZERO ENERGY BUILDING TECHNOLOGY
Journal Article

Solar energy, known for its abundance and sustainability, stands out as a preferred renewable energy source. Net-zero energy buildings (NZEBs) technology for an elementary school in Dayton, Ohio, was implemented using the f-chart, phi method, photovoltaic system, and the CombiSystem TRNSYS executable. The solar fraction achieved for the system was 56% utilizing the f-chart and phi method. The project required 181 collectors for heating and cooling loads and 578 photovoltaic collectors for electricity generation. Using the f-chart and phi method, the simple payback period was calculated to be 5 years. The optimal storage tank design was determined to be a 120-60 gallon configuration, achieving a solar fraction of 62.45%. The photovoltaic system generated energy valued at $191,135 annually, meeting the requirements for a net-zero energy building. This design provides clean energy without environmental pollution or CO₂ emissions. The total project cost amounted to $275,393.99, making it the most cost-effective design compared to alternative designs incorporating photovoltaic systems for cooling loads. 

Hmza Ashur Milad Mohamed, (12-2024), ليبيا: مجلة العلوم التقنية, 2 (8), 2959-3298

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