Abstract

Obesity and headache are conditions associated with a substantial personal and societal impact. This study aims to evaluate the association between body mass index (BMI) and Headache among adults in Gharyan City, Libya. This was a descriptive cross-sectional study, conducted at Gharyan city, Libya, during the period from December 2024 to March 2025. Two hundred (200) participants, including 94 males (47%) and 106 females (53%), were enrolled in this study. Data were collected by using a structured questionnaire. The participants were divided into four categories, based on BMI: underweight (<18.5), normal weight (18.5 to 24.9), overweight (25 to 29.9), and obese (>30). A total of 200 participants, both gender males and females, were enrolled in this study during the study period. The study indicates that high percentage of headache in age was 43 -56 years, and severe obesity BMI > 30 kg/m2 were observed of high percentage in females n=27 (25.47%) compared to males n=17 (18.08%), although the severe obesity and headache found in females n=37 (34.90%), rather than males n=30 (31.91%) Obesity and headache are both, slightly more common in females than males, we recommend that more studies among obesity and headache in large patients should be done, although small sample size and lack of long-term flow-up of patients, were the main limitations of our study and results suggested a need for monitoring by X-ray and MRI diagnosis of patients have obesity

Keywords. Obesity. Headache, Gharyan City, Libya.

Abstract

Periodontal disease is a multifactorial condition characterized by chronic inflammation and progressive destruction of supporting tissues, with significant implications for oral health and systemic well-being. This study investigated the correlation between inflammatory responses and regenerative outcomes in periodontal supporting tissues, emphasizing the role of epigenetic regulation. A mixed methods approach was employed, combining clinical assessments, patient-reported outcomes, and molecular analyses. Spearman correlation analysis revealed strong associations between clinical indicators of inflammation and perceived regenerative improvements, underscoring the interplay between destructive and reparative processes. Demographic and lifestyle factors, including smoking and systemic health conditions, were found to influence variability in responses. Regenerative therapies demonstrated favorable outcomes in terms of clinical attachment gain, alveolar bone support, and patient satisfaction. These findings highlight the importance of integrating epigenetic insights with clinical practice to develop personalized strategies for managing periodontal disease and enhancing tissue regeneration

شهدت المدن الليبية تحولات متسارعة نتيجة للنمو السريع، والذي عالبا ما حدث في غياب تخطيط عمراني محكم أدى هذا الوضع الى مخاوف بشأن الزحف العمراني وعدم المساواة في الوصول الى الخدمات.تقدم هذه الدراسة منهجية تعتمد على نظم المعلومات الجغرافية (GIS) لتتبع هذه التغيرات في مدينة طرابلس، ليبيا تستخدم بيانات مفتوحة المصدر حول الشكل الحضري، والغطاء الارضي، وأنماط الاستيطان، بالاضافة الى مواقع الخدمات العامة، قمت بقياس كيفية نمو طرابلس وتحديد المناطق التي تفتقر الى الخدمات.

تظهر صور الاقمار الصناعية والمقاييس المكانية نموا قويا في المناطف المبينة على مدى أربعة عقود، حيث ازداد الزحف العمراني حدة في العقد الاول من القرن الحادي والعشرين ارتفع مؤشر "شانون انثروبي من 0.74 في عام 1984 الى 0.90 في عام 2010 مما يشيرالى أن النمو أصبح أكثر تشتتا، وفي الوقت نفسه، شهدت المناطق الطرفية الجديدة زيادة سكانية دون توفر خدمات كافية، مما يضطر الكثير من السكان لقطع مسافات أطول للوصول الى الرعاية الصحية والمدارس.

قمت بدمج نقاط الخدمات من خرائط الشوارع المفتوحة مع الشبكات السكانية، ومن ثم رسمت خرائط لفجوات الخدمة لتحديد المناطق ذات التغطية الضعيفة، تظهر النتائج واضحا لعدم المساواة الخدمية، حيث تحتوي مناطق غير المخطط لها على أقل من المستشفيات والمدارس والمرافق لكل فرد، بينما تتمتع الاحياء المركزية المخططة بمستويات خدمة أفضل. تساعد هذه المنهجية المعتمدة على نظام المعلومات الجغرافية المخططين في رؤية شكل النمو فجوات الخدمة، كما تدعم اتخاذ قرارات تخطيطية أفضل، تختتم الدراسة بخطوات للتحكم في النمو بشكل أفضل واقترح التوسع الموجه والاستثمار الخدمي المركز، وهى خطوات يمكن أن تدعم نموا عادلا ومستداما في طرابلس والمدن المماثلة.

الكلمات الافتتاحية: التوسع الحضري- نظم المعلومات الجغرافيةGIS - عدم المساواة المكانية- المورفولوجيا الحضرية- امكانية الوصول للخدمات.

Abstract

One of the most challenging  skills for English as a Foreign Language (EFL) learners is often the ability to speak, especially in environments where opportunities for authentic English exposure are scarce. This study focuses on prevalent linguistic errors found in the spoken English of third semester EFL students at the Faculty of Arts, Gharian University. . The three primary types of errors that are examined are phonological, grammatical, and lexical. The study also explores  the possible reasons behind these errors, such as first-language (L1) interference, limited English exposure, inadequate speaking practice in the classroom, fossilization, and emotional factors. Students often face difficulties with English phonemes that do not exist in Arabic, as well as with the correct grammatical forms, and suitable vocabulary choices, according to the results. The study emphasizes how important it is to implement focused interventions to improve students' spoken accuracy and fluency. It suggests pedagogical recommendations to enhance the accuracy and fluency of students’ spoken English, including increasing the number of opportunities for communicative practice, targeted pronunciation training, and the incorporation of authentic listening resources.

Keywords, English as a Foreign Language, linguistic errors, speaking skill

Despite the critical demand for advanced English proficiency in Libyan 

higher education, primary public schools, particularly in rural areas, have 

been neglected. This qualitative study investigates the imperative for 

implementing improved methodologies in Teaching English as a Foreign 

Language (EFL) in Libyan primary public schools, using the post-conflict 

rural municipality of Al Gwaleesh as a case study. Data were collected by 

questionnaires and classroom observations from ten teachers and ten third

year pupils. The findings reveal a systemic reliance on traditional Grammar

Translation Methods, a stark deficiency of resources (including basic 

teaching aids and ICT), and minimal student engagement. Teachers 

demonstrated limited application of Communicative Language Teaching 

(CLT) principles, focusing predominantly on rote memorization and written 

exercises. Consequently, pupils reported low motivation and a failure to 

grasp the language's practical utility. The study concludes that a 

fundamental overhaul of EFL pedagogy in Libya is urgently required, 

recommending the integration of audio-visual aids, activity-based learning, 

and 

strategic 

incorporation 

of 

Information and Communication 

Technologies (ICTs) to foster intrinsic motivation and build a sustainable 

foundation for English proficiency.

Abstract: 

This study presents a critical discourse analysis (CDA) of the construction of political identity 

during periods of revolutionary crisis. It examines the dichotomous representation of Muammar 

Gaddafi in February 2011 through two primary data streams: his first major public address 

following the uprising (February 22, 2011) and the contemporaneous visual and textual 

coverage in three newspapers—The Sun (UK), The Daily News (a prominent US tabloid-style 

outlet), and Alshourouq (Egypt). Employing Fairclough’s (1992) three-dimensional model of 

CDA, Halliday’s (1978) Systemic Functional Linguistics (SFL), and Kress and van Leeuwen’s 

(2006) grammar of visual design, the analysis reveals a profound disjuncture between Gaddafi’s 

linguistic self-fashioning and his mediated portrayal. Findings indicate that Gaddafi’s speech 

strategically deployed lexical choices, transitivity, and modality to construct identities of a 

rightful leader, paternal protector, and historical embodiment of Libya. Conversely, the selected 

newspapers, despite ideological nuances, converged on a representational framework depicting 

Gaddafi as weak, cowardly, and delegitimized, primarily through specific visual framing, 

camera angles, and captions. This study argues that the conflict between these representations 

is not merely descriptive but deeply ideological, reflecting the struggle for discursive hegemony 

during the Arab Spring, where control over narrative became a key battleground alongside 

military confrontation.

Abstract

The proper management of biological waste in laboratory settings is a critical aspect of biosafety in microbiological and biomedical laboratories. Beyond protecting lab workers, biological waste management safeguards public health, protects the environment, and ensures compliance with legal and regulatory frameworks. Segregation, decontamination of liquid waste, decontamination of solid waste, and techniques for inactivating toxins are all main aspects of biological waste management that will be outlined, aligned, and summarized with the main institutional biosafety protocols for biological waste management, published by major authorities, including CDC and WHO. This research found that the information from the two institutions complements each other. Therefore, this brief review aimed to compile and unify information from both institutions to construct a single, coherent text that provides a practical summary for medical laboratory professionals seeking to enhance the implementation of international, harmonized protocols that strengthen biosafety, environmental stewardship, and regulatory compliance