bluuebunny/crossref_metadata_2025 huggingface dataset:
نظرة عامة علي مؤشرات الغطاء النباتي
Authors: هويدي غادة
Published: December 2023

في مجال تطبيقات الاستشعار عن بعد، طور العلماء مؤشرات نباتية (Vegetation indices) (VI) من أجل تقييم الغطاء النباتي نوعيًا وكميًا باستخدام القياسات الطيفية. فالاستجابة الطيفية  في صور الأقمار الصناعية للمناطق المزروعة تقدم مزيجًا معقدًا من الغطاء النباتي ، سطوع التربة ، الآثار البيئية ، الظل ، التربة، اللون والرطوبة. علاوة على ذلك ، يتأثر المؤشر النباتي (VI)  بالتغيرات المكانية والزمانية للغلاف الجوي. وقد تم تطوير أكثر من أربعين مؤشرا للغطاء النباتي خلال العقدين الماضيين من أجل تعزيز استجابة الغطاء النباتي وتقليل آثار العوامل الموضحة أعلاه. هذه الورقة تشير وتناقش معظم مؤشرات الغطاء النباتي الموجودة وتصنيف المؤشرات وتقترح تجميعها في تصنيف
السنن المنسية أمثلة وبيان
Authors: الصابر امغلية
Published: December 2023

خلصت الباحثةُ في هذه الدراسة التي وسمت بالعنوان التالي "السنن المنسية أمثلة وبيان"، والتي كانت إشكاليات الدِّراسةِ فيها تدور حول معرفة وبيان بعض السنن المنسية والمهجورة ودِراسة أمثلة منها ؛وتكمن أهمية هذه الدراسة في معرفة تلك السنن المنسية وبيانها للناس وإظهارها إلى حيز الوجود وقد استخدمت الباحثة في هذه الدِارسة عدَّة مناهج منها: المنهج التاريخي الاستردادي والمنهج التحليلي والمنهج الاستقرائي؛ لكونها تخدم هذه الدراسة.

وبما أن السنة النبوية المُطهرة شارحةٌ ومفسرةٌ ومبينةٌ للقرآن الكريم، بها تُعرف مناطات الأحكام الشرعية عامةً عقديةً كانت أم عمليةً؟ كان لزاماً بذل مزيد جهد؛ لمعرفة أدق تفاصيلها ، وقد قدمت الباحثة بعضاً من أمثلة تلك السنن المنسية؛ لتكون من ضمن باكورة العناية بالكتابة في هذا الموضوع، وخلصت الباحثة إلى عدَّة نتائج ضمنتها في ختام هذه الدراسة ، وأهمها أن تلك السنن المنسية إن صحت عن النبي صلى الله عليه وسلم، وإن لم تعلل أحكامها تمثل جزء لا يتجزأ من العناية بالسنة المطهرة ، ولا تدعي الباحثة أنها حصرت القول في هذا الموضوع بقدر ما تُعنى بدعوة الدراسين والمختصين في علوم الحديث لأهمية الموضوع والحاجة الماسة إليه في زمنٍ كثُرت فيه البدع والضلالات وإنكار بعض السنن التي وردت عن النبي صلى الله عليه وسلم ، والله من وراء القصد وهو الهادي إلى سواء السبيل.
أثر ممارسات إدارة الأرباح على أسعار أسهم الشركات المسجلة بسوق الأوراق المالية الليبي: "دراسة تحليلية"
Authors: كبلان د. معتز عبدالحميد علي
Published: December 2023

تقوم  الدراسة على هدف التعرف على أثر ممارسة إدارة الأرباح من قبل الشركات المسجلة في سوق الأوراق المالية الليبي على التسعير العادل لأسهمها المتداولة بالسوق. وحددت الدراسة أربعة مؤشرات ترتبط بممارسات إدارة الأرباح، والتي يعتمد عليها المستثمرون أو من ينوب عنهم في إتخاذ قراراتهم الاستثمارية، وهي صافي الربح بعد الضرائب، وعائد الكوبون، والعائد على حقوق الملكية، وربحية السهم الواحد. وبعد جمع البيانات من عينة الدراسة عبر وسائل جمع البيانات التي تم الاعتماد عليها، وتحليل هذه البيانات إحصائياً، تمكنت الدراسة بالإقرار بأن الشركات المسجلة بسوق الأوراق المالية الليبي تقوم بممارسات إدارة الارباح في صورة المؤشرات سالفة الذكر، وقد قدمت الدراسة دليلاً علمياً أن كافة هذه المؤشرات باستثناء عائد الكوبون لها تأثير مباشر بالسلب على التسعير العادل للأسهم المتداولة خلال السوق، مما يضر ضرراً بالغاً بكفاءة السوق.
دور مؤسسات التعليم ومراكز البحث العلمي في دعم المشروعات الصغيرة والمتوسطة وتطويرها
Authors: زاقوب د. علي عوض , الجهاني أ. خالد محمد
Published: December 2023

تهدف هذه الورقة إلى توضيح أهمية الدور الذي تلعبه مؤسسات التعليم ومراكز البحث العلمي في دعم المشروعات الصغيرة المتوسطة، وتسليط الضوء على واقع دور مؤسسات التعليم ومراكز البحث العلمي في دعم المشروعات الصغيرة المتوسطة وتطويرها في ليبيا، وذلك من خلال مراجعة وتحليل للدراسات التي اهتمت بدور التعليم والبحث العلمي في دعم وتطوير المشروعات الصغيرة والمتوسطة في ليبيا.
مدى التزام المراجع الخارجي الليبي بمعيار المراجعة الدولي 240 المتعلق بالاحتيال:) دراسة تطبيقية على مكاتب المراجعة المقيدة في سجل مصرف ليبيا المركزي وسوق الأوراق المالية الليبي)
Authors: شريعة د. بو بكر فرج , الغزواني أ. رحاب محمد رجب
Published: December 2023

تهدف هذه الدراسة إلى الوقوف على جوانب المسؤولية المهنية للمراجع الخارجي الليبي تجاه كشف الغش في القوائم المالية، من خلال تقييم مدى التزام المراجعين الخارجيين الليبيين بمعيار المراجعة الدولي ISA240. ولتحقيق هذا الهدف تم إتباع المنهج الاستنباطي، لعرض الخلفية الأدبية للدراسة والتي بنيت عليها أسئلة الدراسة. وقد تم استهداف المراجعين الخارجيين الليبيين المسجلين مصرف ليبيا المركزي وسوق الأوراق المالية الليبي؛ وتم تجميع بيانات الدراسة باستخدام الاستبيان؛ وتم استخدام الأساليب الإحصائية الوصفية لوصف المشاركين في الدراسة واتجاهات آرائهم، واستخراج المتوسطات الحسابية والانحراف المعياري للبيانات، وكذلك قياس اتساق وثبات الاستبيان، بالإضافة إلى اختبار T-Test لعينة واحدة لاختبار فرضيات الدراسة. وأظهرت الدراسة عددا من النتائج كان أهمها أن المراجعين الخارجيين الليبيين يلتزمون بمعيار المراجعة الدولي ISA240 الخاص بكشف الغش بدرجة مرتفعة. ويوصي الباحثان بتبني نقابة المحاسبين والمراجعين الليبيين لمعايير المراجعة الدولية وإلزام المراجعين الليبيين الخارجيين بها.
اختبار التكامل المشترك والعلاقة السببية بين الإنفاق العام و التضخم: حالة الاقتصاد الليبي
Authors: بدر د/ حسن الدامي
Published: December 2023

استهدفت الدراسة البحث في العلاقة السببية بين الإنفاق العام والتضخم معبرا عنه بالرقم القياسي لأسعار المستهلك في الاقتصاد الليبي خلال الفترة (1970-2010) في الأجلين القصير و الطويل، من أجل ذلك تم استخدام الأساليب القياسية الحديثة، كاختبار استقرارية السلاسل الزمنية والتكامل المشترك، ونموذج تصحيحا الخطأ وسببية جرا نجر، وقد توصلت الدراسة إلى أن الإنفاق العام والتضخم على علاقة تكامل مشترك،، وأن هناك علاقة سببية طويلة الأجل تتجه من الإنفاق العام إلى التضخم.
أسباب رسوب أغلب طلبة كليات الاقتصاد في مقرري مبادئ المحاسبة (دراسة حالة كلية الاقتصاد والتجارة جامعة المرقب)
Authors: الرفاعي أ.مفتاح عثمان , التومي ربيع فتحي , الجميل صالح امراجع
Published: December 2023

هدفت الدراسة لمعرفة الأسباب الأكاديمية والعلمية (المعرفية) المؤدية إلى رسوب أغلب طلبة كلية الاقتصاد والتجارة جامعة المرقب في مقرري مبادئ المحاسبة، واعتمدت الدراسة علي المنهجين الوصفي والتحليلي، واستخدم الباحثون أسلوب استمارة الاستبيان لجمع البيانات من جميع أعضاء هيئة التدريس بقسم المحاسبة وجميع طلبة كلية الاقتصاد والتجارة جامعه المرقب المتوقع تخرجهم فصل خريف 2018/2019، وتوصلت لدراسة إلى إن من أهم الأسباب الأكاديمية المؤدية لرسوب أغلب طلبة كلية الاقتصاد والتجارة جامعة المرقب في مقرري مبادئ المحاسبة (عدم تفعيل دور المعيدين لتقديم الجزء العملي، وعدم تطبيق اللائحة الخاصة بالغياب عن المحاضرات، وضعف اهتمام أعضاء هيئة التدريس باستغلال الإرشاد الأكاديمي لتوضيح أهمية مقرري مبادئ المحاسبة للطلبة)، فيما كانت أهم الأسباب العلمية "المعرفية" (ضعف اهتمام الطلبة بحل التمارين الخاصة بمقرري مبادئ المحاسبة بشكل مكثف خلال الفصل الدراسي، وغيابهم المتكرر عن المحاضرات، وضعف اهتمامهم بالدراسة أول بأول لدروس مقرري مبادئ المحاسبة واعتقادهم المسبق بصعوبة مقرري مبادئ المحاسبة)، ومن أهم توصيات الدراسة: تفعيل دور المعيدين لمساعدة الطلبة على حل التمارين الخاصة بمقرري مبادئ المحاسبة، وتطبيق اللوائح الخاصة بنظام الدراسة والغياب حتى تساهم في زيادة حضور الطلبة لمحاضرات بمقرري مبادئ المحاسبة خلال الفصل الدراسي، والعمل على إعداد برامج لتوعية الطلبة بكيفية تنظيم أوقات دراسة ومراجعة المناهج الدراسية، وتعريفهما باللوائح الخاصة بنظام الدراسة داخل الكلية.

الكلمات الدالة: أسباب الرسوب، طلبة كلية الاقتصاد، مقرري مبادئ المحاسبة.

إقتبس هذه المقالة:

مفتاح الرفاعي، ربيع التومي، صالح الجميل (2020)، أسباب رسوب أغلب طلبة كليات الاقتصاد في مقرري مبادئ المحاسبة, مجلة البحوث المالية والاقتصادية، مقالة رقم 3، الاصدار الخامس ، جامعة بنغازي، قسم المحاسبة, ص 63-19.
النمو الاقتصادي والبطالة في ليبيا-دراسة قياسية في إطار قانون Okun المطور، "علاقة Gordon"
Authors: عيسى أ. سلوى جمعة
Published: December 2023

قامت هذه الدراسة بتحليل وقياس أثر النمو الاقتصادي على معدلات البطالة في الاقتصاد الليبي للفترة من (1980-2012)، وذلك من خلال تقدير علاقة Okun المطورة من قبل Gordon عام 1984م، حيث تم تفكيك السلاسل الزمنية لكل من الناتج المحلي الإجمالي ومعدلات البطالة باستخدام مرشح بريسكوت (HP-Filter)؛ وذلك لتحديد الاتجاه العام لكل من البطالة والناتج المحلي الإجمالي؛ كما استخدمت الدراسة نموذج الانحدار الذاتي لفترات الابطاء الموزعة (The Autoregressive Distributed Lag approach- ARDL) لتحديد التكامل المشترك بين المتغيرين، وكذلك إجراء اختبار السببية بمفهوم (Granger).

وتوصلت الدراسة إلى أنه لا يمكن تطبيق قانون Gordon في الاقتصاد الليبي، أي أن النمو الاقتصادي لا يساهم في التخفيض من معدلات البطالة، كما أشارت نتائج التقدير إلى عدم وجود علاقة سببية بين المتغيرين في الأجل القصير.

الكلمات المفتاحية: قانون اوكن – قانون قوردن – مرشح بريسكوت – البطالة –الناتج المحلي الاجمالي– الاقتصاد الليبي.

اقتبس هذه المقالة:

سلوى جمعة عيسى(2021)، النمو الاقتصادي والبطالة في ليبيا-دراسة قياسية في إطار قانون Okun المطور، "علاقة Gordon", مجلة البحوث المالية والاقتصادية، مقالة رقم 4، الاصدار السادس ، جامعة بنغازي، قسم المحاسبة, ص 62-79.
محددات الاستثمار الخاص في الاقتصاد الليبي للفترة (1980-2010)
Authors: الحوتة د. أحمد علي
Published: December 2023

تقـــــــدم هـــــــذه الورقة دلــيلاً عملياً عن أهـــــــم محددات الاستثمار الخاص في ليبيا للفترة (1980-2010). وبتطبيق تقنيات الاقتصاد القياسي-طريقة المربعات الصغرى المعدّلة بالكامل OLS-FM. توصلت الدراسة في نتائجها إلى وجود علاقة موجبة بين الناتج المحلي الإجمالي غير النفطي الحقيقي والاستثمار الخاص، وهو ما يدعم فرضية المعجل، كما توصلت إلى وجود علاقة سالبة وبدلالة إحصائية منخفضة بين الاستثمار العام والخاص؛ وهو ما يدعم فرضية التزاحم. بالإضافة إلي أنها استنتجت وجود علاقة سالبة وذات دلالة إحصائية، بين الاستثمار الخاص وكل من التضخم وسعر الصرف، وهو ما يدعم وجود حالة من عدم التيقن وعدم الاستقرار الاقتصادي.

الكلمات المفتاحية: الاستثمار الخاص ، الاقتصاد الليبي ، المسارع ، التزاحم ، التضخم ، سعر الصرف ،اسلوب ARDL.

اقتبس هذه المقالة:

أحمد الحوتة (2021)، محددات الاستثمار الخاص في الاقتصاد الليبي للفترة (1980-2010)، مجلة البحوث المالية والاقتصادية، مقالة رقم 7، الاصدار السادس ، جامعة بنغازي، قسم المحاسبة, ص 106-115.
Seasonal variation measurements of indoor Radon concentrations in the city of Ben- ghazi- Libya 1
Authors: Husseina Nagi , Elyaseerya Ibrahim , Abdallaa Yasin , Saadb Abdallah
Published: December 2023

Indoor concentrations of radioactive radon gas were determined experimentally in fifteen selected locations within the grounds of the University of Benghazi, Benghazi city–Libya. Detection and registration of radon gas were achieved by means of CR-39 plastic detectors (SSNTD) attached to stainless steel cups that contain the samples using the method known as can technique or sealed-cup technique. Forty-five samples within the fifteen selected locations were counted for ninety days interval in the summer season and repeated for the winter season. Radon concentrations were determined for three different sample types in each of the fifteen locations. The three samples are defined as a brick wall, ceramic flooring and marble ledge in the faculty of Science building. Results showed that radon concentrations for all sample types and in all locations were below the ICRP action level limits in both seasons and their magnitudes are seasonal dependent, with high radon concentrations attained in the winter season. Exhalation rates and annual effective doses from all samples were also calculated and showed the familiar linear relationship with radon concentration
Electronic medical Physics encyclopedia and multilingual dictionary: Experience of Ara- bic translation project1
Authors: Hussein Nagi , Elyaseery Ibrahim
Published: December 2023

Introduction to e-Encyclopaedia of Medical Physics with Multilingual Dictionary used to translate the most relevant science
Transportation of sediments by floating processes from southern Europe to the coastal regions of eastern Libya: Pumice rock fragments from at Tariyah and Qasr Libya coasts1
Authors: Elzouki Ashour , Elfigih Omar
Published: December 2023

Abstract

Fragments of pumice of various sizes and roundness were found mixed with recent coastal sediments of calcareous sand, calcareous granules, and shells in At Tariyah coast southwest of Benghazi, and in the coastal area of Qasr-Libya, Al Jabal Al Akhdar, northeastern Libya. The source area for the pumice fragments appears to be the active volcanic regions of eastern and southern Sicily; Etna volcano and submarine volcano known as the CampiFlegrei del Mar di Sicilia respectively. 

The pumice must have traveled a distance of at least 1000km across the Mediterranean Sea as a floating load. 

The recent coastal sediments of the Al Jabal Al Akhdar area are derived mainly from two different sources; a southern proximal source consisting of a well-exposed sequence of Tertiary carbonate rocks that produced well-sorted sand-size fragments and a northern distal source that produced cobble-size fragments of pumice. 

The mechanism of transporting sediments by floating as a floating load, from one sedimentary basin to another is completely different from the other well-known and documented methods of bedload and suspended load. Floating fragments can be transported for long distances and finally deposited without appreciable changes in size, roundness, shape, or sorting. Pumice deposited on the eastern coast of Libya indicates that long-distance transport produces minimal or negligible changes in the textural parameters of floating load components.
Estimating the quantity of consumed plastic products and their economic returns in the city of Benghazi1
Authors: Elsheikhi Salah , Mohamed Hamzah , Eldressi Khaled
Published: December 2023

Abstract

Plastics recycling has gained significance and popularity over the last few decades due to environmental and economic reasons. Huge quantities of plastic products can be found in Benghazi city in places such as hospitals, restaurants, schools, factories, etc. Rather than accumulating these plastics products in the landfill areas, they can be recycled. Such an action preserves the environment and leads to great financial savings. This study aims to gather data on post-consumer plastic products from different locations and facilities in Benghazi. The plastics products have been classified into five types namely, PET, HDPE, LDPE, PP, and PS. The results revealed that many of the consumed products were PET. The study also reported the potential economic return of these products to some public institutions such as schools, the orphanage, and the homes of the disabled. Also, the study may serve as a starting point to the municipality of Benghazi and other local authorities towards improving the utilization of plastics waste and realizing the significance of their economic return.
Influenza virus vaccination among different groups in Wadi- Alshatti, Libya: A retrospec- tive study. 1
Authors: Shahlol Aisha , AL-zidany Ghufran
Published: December 2023

Abstract

Background and Aim: Flu is a respiratory tract infection that is caused by the influenza virus. H1N1 influenza (swine flu) has triggered significant morbidity and mortality all over the world. Immunocompromised individuals are considered a high-risk group for infection. Our work aims to estimate, and monitor the rate of influenza in Wadi- Alshatti, Southwest Libya. Patients and Methods: Data were collected from the files of all individuals admitted to vaccine centers in the target places during 2014 and 2016. Influenza vaccine records were belonging to health care workers, pregnant women, individuals aged ≥ 50 years with and without chronic diseases, individuals aged < 50 years with chronic diseases, and others. Results: Total vaccination numbers were 6256 and 7843 individuals in 2014, and 2016, respectively. The highest numbers were 1703 (27.22%), and 2130 (27.15%) recorded in Zlwaz vaccine center during 2014 and 2016, respectively. There was a statistically significant difference between this center and the other vaccination centers in Wadi- Alshatti (P=0.00). Furthermore, the elderly aged persons ≥ 50 years old with chronic diseases represented 35.29% of all vaccinated individuals in 2016 but there was no statistically significant difference from the other groups. Conclusion: The results of the current study revealed a higher vaccination rate against H1N1- Influenza was in Zlwaz vaccine center, whereas, the lowest in Aldesa center. Other areas in Wadi- Alshatti as Aldri, Wanzairik, Timsan need more health promotion due to lack of recording and documentation..
Weed Flora of Man-Made river agriculture project (Masiklo)1
Authors: M. Eltaguri Houssein , M. Elmogasapi Abdusslam , M. El-Barasi Yacoub
Published: December 2023

Abstract

The goals of the present work were to document the weed species in Triticum aiestivum L. (Wheat) fields in MR agricultural project Masiklo and to provide quantitative data that could be used to estimate losses due to weeds, also to attract the attention to the economically important weeds in MR agricultural project Masiklo and to develop methods for their control. In this study, a survey was conducted to identify weed species naturally occurring in MR agricultural Wheat fields in Masiklo Libya. A checklist including 41 species was prepared. The checklist includes the scientific name for each species. Reported species were belonging to 37 genera and 19 families of angiosperms. Dicotyledons were represented by 32 species, 30 genera, and 17 families, and Monocotyledons were represented by 9 species, 7 genera, and 2 families. The dominant families according to the number of species were Poaceae (8 species), Fabaceae (6 species), Asteraceae and Brassicaceae (5 species), and Apiaceae (3species). The results of this survey showed that Lolium rigidum, Fumaria officinalis, Hordeum murinum ssp. glaucum, Medicago polymorpha, Bromus madritensis, Bromus rigidus and Sinapis flexuosa were the dominant species in studied fields.
Bacterial contamination of fast food shawarma sandwiches in local restaurants in Ben- ghazi city, Libya 1
Authors: Ajaja Soad , Bozakoukb Ismaeel , Abdallac Ibrahim , Bumadianb Mohamad , Bleiblob Ali , Keand Iain
Published: December 2023

Sandwiches are widely consumed as part of the international food culture, therefore, the investigation of microbiological quality and hygienists are essential steps for risk factor determination of food-borne illnesses. This study investigated the bacterial contamination in 151 chicken shawarma sandwiches randomly selected from 19 restaurants located in four different regions in the city of Benghazi, including North, South, East, and the City center. The results showed that 89.4% of chicken shawarma sandwiches samples were contaminated with bacteria. The bacterial diversity showed that Klebsiella pneumoniae was the predominant bacterial species isolated from the sandwiches (24.5%), thus, it has been suggested to represent the highest source of bacterial contamination in the screened samples. The latter bacteria was followed by Escherichia coli (19.9%), Citrobacter freundii (18.8%), Bacillus sp. (9.9%), Proteus mirabilis(8.6%), Enterobactercloacae (7.9%), Pseudomonas aeruginosa (6%), Enterobacter aeruginosa (4%) and Staphylococcus aureus (0.7%). Quantification of the bacterial contamination using total plate count has revealed that Bacillus sp 1.9×105 cfu/g, E. cloacae1.8×105cfu/g, C. freundii 1.4×105 cfu/g, K. 7.3×104 cfu/g, E. coli 4.5×104 cfu/g and E. aerogenes 4.2×103 cfu/g. The bacterial sensitivity to the antibiotics showed that all tested pathogens were mostly resistant to Cloxacillin, Amoxicillin, Metronidazole and Cephalothin (86.7% to 100% of resistant). Only P. aeruginosa, Enterobacter sp., and P. mirabilis showed complete resistanceto Cefoxitin. Bacillus sp. was mostly resistant to the tested antibiotics compare to S. aureus. The results of this study demonstrated that the bacterial contamination in the tested sandwiches were relatively high and were produced under low hygienic conditions. This was supported by the finding that the increased bacterial count in the sandwiches and the high resistant level to antibiotic have indicated a high risk factor for acquiring food-borne illnesses.
Effectiveness of prophylaxis for hepatitis B in infants born to mothers serologically positive in Benghazi Medical center
Authors: Kadwar Aziza , Mustafa Marium , Shreef Khadiga , Ziuo Fatma
Published: December 2023

Background: The seroprevalence of HBs Ag among the general population in Libya was found to be 2.2 %. Libya is therefore considered an area of intermediate endemicity for hepatitis B. vertical transmission is considered as the main route of spread of this infection. Trans placental (intra-uterine) transmission is presumed to cause the minority. Risk factors for transmission of HBV include maternal HBe Ag positivity, HBs Ag titer, and HBV viral load. Active immunization with hepatitis B vaccine (Hep. B vaccine), and hepatitis B immunoglobulin (HBIG) is 85-95% effective in preventing the disease. The objective of the study: To assess the effectiveness of hepatitis B vaccine and hepatitis B immunoglobulin in the prevention of the Hep. B. virus transmission and to study the factors that affected the immune response of the newborn babies of mothers with hepatitis B positive infection during pregnancy. Patients & Methods: A longitudinal cross-section study included 40 babies born to mothers with hepatitis B during the period from 1.1.2017 To 1.3.2019 at Benghazi Medical Center. The newborn babies have been immunized with Hepatitis BIG and Hepatitis B vaccine at birth, and further 3 doses of hep. B vaccine and HBIG. Multivariable analyses were done to assess the statistical significance associated with responders and nonresponders to HB immune prophylaxis. Results: all babies were negative for hepatitis Bs Ag in 40(100%), 35 (88%) their viral load was 10 mlIU/ml) in More than two-thirds (60%) and (63%) of infants at 9 months and 12 months respectively. Birth weight >2.5 kg was significantly associated with immune response >10 mIU/ml, whereas, Maternal viral load, time of administration of HBIG, and hep. B vaccine, gestational age, mode of delivery, type of feeding were statistically not significant. Conclusion: the study reported that all the newborn babies were negative for hepatitis B sAg after delivery, more than two-thirds of the babies were responders to immune-prophylaxis, and birth weight of >2.5kg was significantly related to high immune-response.
Upper Cretaceous Nannofossils Biostratigraphy from Cyrenaica, NE Libya.
Authors: El-Mehaghag Ali , Muftah Ahmed , Alshahomi Khalifa
Published: December 2023

The Upper Cretaceous succession of the Well E1-NC152 in the Soluq Depression area of Cyre-naica region in Northeastern Libya, as well as the surface exposure of the Qasr al Abid For-mation in Jardas al Abid area of Cyrenaica, have been biostratigraphically analyzed. The stud-ied section of well E1-NC152 is assigned to the early Cretaceous (late Albian) – late Cretaceous (early Campanian) of Nannofossil Biozones (CC9 to CC22) of Sissingh (1977) and Perch-Niel-sen (1985) which is respectively corresponding to UC5 to UC14 Biozones of Burnett (1998). These biozones are Calculites ovalis (CC19) – Quadrum trifidum (CC22) (early-late Campa-nian); Calculites obscurus Biozone (CC17) – Aspidolithus parcus gr. parcus Biozone (CC18) Late (Santonian– Early Campanian); Reinhardtites anthophorus Biozone (CC15) - Lucianorhabdus cayeuxii (CC16) (Santonian according to Sissingh (1977); Lucianorhabdus maleformis Biozone (CC12) - Micula decussata Biozone (CC14) (middle Turonian – middle Coniacian); Eiffellithus turriseiffilii Biozone (CC9) – Microrhabdulus decorates Biozone (CC10a) (late Albian – Cenoma-nian). However, the upper Cenomanian Qasr al Abid Formation at the outcrop is assigned to CC10a of Sissingh (1977) and Perch-Nielsen (1985) which is corresponding to UC3 (a-d) of Burnett (1998). Furthermore, correlation attempts with other published studies in the region have been performed to tie surface with the subsurface calcareous nannofossils distribution.
Adsorption of Copper on Iridium
Authors: Hashim K.
Published: December 2023

The work described in this paper is a study of copper adsorption on the whole tip surface of iridium field emitter. The study has been carried out using Field Emission Microscope. Changes in electron work function (Φ) of the iridium substrate, which are produced by vapour deposition of submonolayer of copper in Ultra High Vacuum (UHV), have been measured by noting the changes in the slope of Fowler-Nordheim (FN) plots.
New insights on the stratigraphy of Tobruq-Burdi area- Marmarica, NE Libya
Authors: Muftah Ahmed M. , El Ebaidi Saad K. , Al Mahmoudi Anas , Faraj Faraj H. , Khameiss Belkasim
Published: December 2023

The stratigraphy of the Marmarica region in the eastern region of Libya (called Tobruq-Burdi), the nomenclature contradiction in stratigraphy has been reviewed. Three surface exposures, Wadi al Hash, Wadi al Shaigh at Tobruq area and Wadi al Rahibat Burdi area have been measured, sampled and analyzed using both the lithology and the fossil assemblages. Previous works in the area have been revised to sort out the contradiction on the stratigraphy. A disconformity surface with different time interval have been documented at two localities. The first location is a well-known transgressive event (i.e. glauconitic bed) which was recognized at the basal part of the Oligo-Miocene Al Faidiyah Formation delineating the disconformity surface separating the Oligo-Miocene Al Faidiyah Formation from the underlying Middle Eocene Darnah Formation at Wadi al Hash and Wadi Al Shaigh sections. However, the second location exhibits an angular unconformity surface separating the Lower Oligocene algal limestone of Al Bayda Formation from the underneath Campanian Al Majahir Formation at Wadi al Rahib section in Burdi area.

Meanwhile, the upper two formations the Oligo-Miocene Al Faidiyah Formation and the overlying Middle Miocene Al Gaghbub Formation in the study area are separated from each other by disconformity of short interval time. The area was tectonically stable with extensive spatial distribution with some thickness variation in response to the paleorelief of the area of study. On the basis of foraminiferal assemblages, the Darnah Formation is Middle Eocene, Al Faidiyah Formation is Late Oligocene, Al Gaghbub Formation is Middle Miocene at Tobruq and Burdi area. The term Al Khowaymat Formation is replaced by Darnah Formation for (the Lower Member of the so-called Al Kowaymat) and Al Faidiyah Formation for (the Upper Member of the so-called Al Kowaymat) at the studied sections in Tobruq area. Similarly, the term Lower Member of Al Khowaymat Formation is replaced by Al Majahir Formation at Wadi al Rahib section in the Burdi area.
Quadratic Algebraic Integers
Authors: Ali Hassan S.
Published: December 2023

Certain the map from the set of all Quadratic Algebraic Integers into Certain the map from the set of all Quadratic Algebraic Integers into

 

is proved a ring isomorphism.
Petrography of heavitree quartzite, Amadeus basin, central Australia: Implications on depositional environment, provenance and tectonic setting
Authors: M. EL Oshebi Farag , R. Shaltami Osama , F. Fares Fares , Errishi Hwedi , S. El Ekhfifi Salah
Published: December 2023

Petrographic analysis of the Neoproterozoic Heavitree Quartzite from the Amadeus basin, central Australia was used to interpret the depositional environment, paleoclimate, provenance and tectonic setting. The studied sandstones are mainly classified as quartz arenites. The depositional environment of the Heavitree Quartzite is deltaic based on composition and maturity. The probable paleoclimate for the source area of the Heavitree Quartzite is humid. The detected quartz grains suggest that granitic rocks must be the plausible source of the studied sediments. The studied samples plot in the field of craton interior in the tectonic disc
Production and quality evaluation of canned tomato paste prepared from pre-treated sun-dried tomato slices and leather (Salsadeen)
Authors: Mohamed Salih Abd Allah Hagir , Elmubarak Abd Alla , Basheer Babiker
Published: December 2023

The aim of this study was to preparing canned tomato paste from pretreated sun-dried tomato slices and leather (Salsadeen). Fresh, mature and ripe tomato sample (Lycopersicun esculentum) purchased from Omdurman local market was used in this study. The bulk of tomatoes were divided into three portions used for preparation of fresh tomato paste, sun-dried tomato slices and leather (Salsadeen). The portion used to prepare pretreated sun-dried tomato slices was divided into three groups, the first was dipped in 10% sodium chloride (salt solution) for 3 minutes, the second was dipped in 10% sodium chloride (salt) and 0.9% sodium metabisulphite solution for 3 minutes, the last was left un treated. The tomato pulp used to prepare tomato leather (Salsadeen) was divided into two portions one was treated with 1.5% sodium metabisulphite and the other was left untreated. Treated tomato slices and pulp was sun-dried for 24 hours and the experiment was replicated 3 times. Tomato paste was prepared from reconstituted sun-dried tomato slices and leather (Salsadeen) as well as from fresh tomato pulp. The quality characteristics (Total Soluble Solids, color, Titerable Acidity, pH, Salt content, Viscosity and panel test) of tomato paste prepared from fresh and pre-treated sun-dried tomato slices and leather (salsadeen) was evaluated in this study. Results indicated that tomato paste prepared from dried tomato slices dipped in 10% sodium chloride and 0.9% sodium metabisulphite solution was superior in quality except in salt content. The main recommendations of this study were that dried tomato slices and leather can be used to prepare tomato paste after reconstitution, and it will be of interest to get advantages of tomato during the season to prepare dried tomato slices or leather and use it off-season to prepare tomato paste. The dried tomato slices or leather (Salsadeen) must pretreat to prepare good quality tomato paste. Salt content in dipped solution of tomato slices must be decreased.
2.	الخطاب الاعلامي للقنوات الفضائية الإخبارية العربية و انعكاساته على توجهات النخبة الأكاديمية نحو قضية الأزمة السياسية في ليبيا. (قناة العربية و الحدث وقناة الجزيرة نموذجا (
Authors: ميلود د. جمال عيسى
Published: December 2023

تمثل الهدف الرئيس للدراسة الحالية في رصد وتحليل الخطاب الإعلامي للقنوات الفضائية الإخبارية العربية الحدث نحو قضية الأزمة السياسية الليبية، والوقوف على سماته، ومعرفة أطروحاته، ورصد القوى الفاعلة في هذه القضية وصفاتها والأدوار المنسوبة إليها، والحجج التي يستند إليها الخطاب الإعلامي، والأطر المرجعية التي يستخدمها، والوقوف على أوجه الاتفاق والاختلاف بين قناتي الجزيرة والعربية الحدث، إضافة إلى معرفة أدوار ومواقف القائمين بالاتصال في قناتي الدراسة نحو قضية الأزمة السياسية الليبية، ومدى انعكاس توجهاتهم الفكرية والسياسية عليها، والعوامل التي أثرت في تشكيل اتجاهاتهم نحوها، والأطر المرجعية التي يستخدمونها في تناولها، والوقوف على أوجه الاتفاق والاختلاف بين القائمين بالاتصال في قناتي الدراسة. وقد تركزت مشكلة الدراسة في الإجابة على السؤال الرئيسي التالي: ما الخطاب الإعلامي للقنوات الفضائية الإخبارية العربية الحدث وما انعكاساته على اتجاهات النخبة الأكاديمية نحو قضية الأزمة السياسية الليبية.  اعتمدت الدراسة على استخدام منهج تحليل الخطاب الإعلامي لرصد وتحليل الخطاب الإعلامي للدراسة الفضائية الإخبارية العربية الحدث نحو قضية الأزمة السياسية الليبية، بالإضافة إلى استخدام منهج الدراسات المسحية بالاعتماد على أسلوب مسح الجمهور؛ للتعرف على مواقف النخبة الأكاديمية الليبية نحو الخطاب الإعلامي للقنوات الفضائية الإخبارية العربية الحدث، انعكاساته علي تشكيل اتجاهات الجمهور نحو قضية الأزمة السياسية الليبية .
الإشراف الفني بين النظرية والتطبيق
Authors: الفطيسي د. جمعه محمد
Published: December 2023

يهدف هذا البحث إلى إثراء ماهية الإشراف الإعلامي والعمل على إنعاش وتفعيل خدامته في مختلف المؤسسات خاصة الإعلامية، الخدمية والإنتاجية، إنه يهدف إلى الفهم والتعرف على المعاني الأولية للإشراف وتطوره حسب الزمان، المكان، نشاط الإنسان المستدام في مختلف العصور وحتى يومنا هذا الذي نعيشه، ومكونات الإشراف الأساسية اللازمة لعملية الإشراف، لإنجاز الأعمال الفنية المستهدفة في المجالات الإعلامية المتعددة، وماهية الإشراف ودوره في إنجاز الخدمات المتنوّعة كماً وكيفاً، طبقاً للمخطط الذي رسمته المؤسسة وقدمته للتنفيذ، والعوامل المؤثرة سلباً على مسار الإشراف، وفاعليته في إكمال العمل المطلوب بطريقة علمية متواصلة دون انقطاع، أو تأخر، ومتطلبات نجاح الإشراف الإعلامي في كافة الدوائر الإشرافية الفنية الهندسية التنفيذية المتماسة والمتداخلة مع بعضها بعضاً، وخصائص الإشراف الإعلامي الميداني، التقني، الأدائي، في المجالات المتعددة، المقروءة، المسموعة، المرئية الإلكترونية، بالإضافة إلى عيوب الذات الإنسانية المعوقة لجودة تنفيذ الإشراف، والتمكن من عملية الإنجاز المستهدف. وتحديد العناصر المتعددة والمتنوعة التي تهدر وتعدم، وقت الإشراف ومساره الإيجابي، دون تحقيق الفائدة المنتظرة المعنوية والمادية، وأخيراً تحديد عناصر بناء قوة المشرف التي تمكنه من إنجاز مهامه المطلوبة بمهارة وبجودة عالية تساعده على الحصول على مكانة متميزة في المؤسسة الإعلامية.

اعتمد الباحث على استخدام طريقة البحث التاريخي من خلال دراسة الواقع الماضي وربطه بالحاضر المعاش، للحصول على البيانات والمعلومات في الجانب المعرفي، هذه الطريقة تستعمل في دراسة الواقع الذي حدث في الزمن السابق.
الاستخدامات السياسية لمواقع التواصل الاجتماعي في المجتمع الفلسطيني (دراسة ميدانية على عينة من الشباب الجامعي)
Authors: العقاد علاء
Published: December 2023

يهدف البحث إلى التعرف على ماهية القضايا والاشكال والأساليب السياسية المتداولة بين النشطاء الفلسطينيين والاشباعات المتحققة، وتحديد أبرز المعيقات، وأوجه القصور التي قد تشوب هذا الدور، وإمكانية تجاوزها.

وتمثل مجتمع الدراسة الميدانية في الشباب الجامعي في فلسطين، واستخدم المنهج الوصفي التحليلي من خلال وصف الظاهرة، وتحليل استمارة الاستبيان التي تم اعتمادها كأداة، وتميزت الأداة بمستوى من الثبات بلغ (0.86) ويعد هذا ثباتاً جيداً.

وتوصلت الدراسة إلى أن الشباب لم يبدو ثقتهم الكبيرة لكل ما ينشر في عالم الإعلام الافتراضي، ورأى هؤلاء الشباب أن المواقع التفاعلية ناجحة في إبراز بعض الجوانب السياسية، وأن الحراك السياسي الذي جاء كاستجابة لدعوات الإعلام التفاعلي أخذ أشكالاً متعددة في مقدمتها المشاركة في الاحتجاجات والمظاهرات، تلاها حضور مؤتمرات ولقاءات سياسية، وجاءت الظروف الأمنية كأهم المعوقات التي تحول دون قيام الشباب بدورهم، تلاه معٍوق انشغالهم باهتمامات أخرى.

وأوصى الباحث بالتنوع في الأساليب المستخدمة في العالم الافتراضي من صور اليوتيوب، واستطلاعات الرأي، والنقاشات الجماعية، والروابط المختلفة، وكذلك إجراء الدراسات العلمية للمضامين السياسية المتاحة بما يسمح بالتعرف على كيفية استخدام الجمهور الفلسطيني لها.
Features Of The Protection Of Rights To A Logo As An Industrial Design: Ukrainian And Foreign Dimensions
Authors: IVANOV Pavlo
Published: December 2023

The article examines general legal approaches to the protection of rights to logos as industrial designs in the legislation of Ukraine and the EU member states and identifies the specifics of the application of individual protection methods in the specified legal systems on the example of modern judicial practice (case law). The author establishes the research on the normatively and factually conditioned attribution of the logo to objects that can receive registration as industrial designs with the provision of appropriate legal protection. Based on the analysis of the legal positions of the Supreme Court, it is argued that the protection of rights to a logo as an industrial design is based on the principle of actual similarity to any graphic image that is used for commercial purposes to identify another product or manufacturer (including those used as a trademark), and not based on a casuistic approach with the extension of legal protection and jurisdictional protection only to other industrial designs. It is summarized that among the methods of protecting the rights to logos as industrial designs, normative fixation at the level of the legislation of Ukraine and EU member states, as well as the most widespread in judicial practice, were the termination of the violation of the rights of the owner of the certificate and compensation for the damages, along with the possible recourse to customs control means, restoration of violated rights, etc. At the same time, in contrast to the Law of Ukraine «On Protection of Rights to Industrial Designs», the corresponding foreign laws establish general approaches to calculating the amount and components of compensation that the owner of the rights to an industrial design, including the logo protected as such, can claim. The specified provisions include the consideration by the court of the negative economic consequences of the violation, including the lost profit, damages suffered by the injured party; moral damage caused to the owner of the rights to the industrial design; profits received by the infringer, including the calculation of savings in intellectual, material and advertising investments, that he has withdrawn from the illegal use of the industrial design.
Modern Trends In The Reform Of The Legal Status Of Farms In Ukraine
Authors: MISINKEVYCH Leonid , MISINKEVYCH Anna
Published: December 2023

The article studies the legal problems of the functioning of farms in Ukraine as an independent legal institution of agrarian law. After the opening of the land market, the authors analyse the dynamics and statistics regarding the registration of the right of private ownership of farmland, which is on their balance sheet in the status of permanent use. In this vein, the norms of land and agrarian law and the legal mechanism for the realization of the acquisition of the right to private property through free privatization for farmers whose land is currently registered for permanent use are investigated. In addition, the article examines the newly adopted draft law № 6013 «On the peculiarities of the regulation of entrepreneurial activities of certain types of legal entities and their associations in the transition period» adopted in the first reading by the Verkhovna Rada and the explanatory note to it, which was developed by people’s deputies. This document is aimed at the destruction of cooperative legal relations in the conduct of agribusiness, by transforming all enterprises in Ukraine into corporate ones. In this regard, the authors express a number of comments that are unacceptable for farming in Ukraine. In this regard, the authors express a number of comments that are unacceptable for farming in Ukraine. In the scientific work, the scientists present legal and economic arguments, which claim that the above bill is devastating for small and medium-sized agribusiness in our country and does not correspond to the main legal dogmas of the European Green Course. According to the authors, the adoption of such a regulatory act will lead to the monopoly of agricultural holdings and the loss of the country’s agricultural potential both at the international and national levels. In this context, the foreign experience of farming operations in countries where corporate legal relations of business are a priority, for example, the United States of America and the European Union, is studied.
Model For Forming Personal Branding For Students At Madrasah Aliyah Model Zainul Hasan Genggong Probolinggo
Authors: Nur Fatimah  , Unzilatul Rahmah
Published: December 2023

In this era of intense job competition, every individual needs to have the ability to showcase their potential. Personal branding is a way to show oneself in society in a positive way. This research is a qualitative study which aims to analyze the model for forming students' personal branding at the Zainul Hasan Genggong Model Madrasah Aliyah. This madrasa was chosen because this madrasa is one of the madrasas that implements the Semester credit system, one of the educational institutions under the auspices of the Zainul Hasan Islamic Boarding School Foundation with the largest number of students, and has alumni spread across various well-known universities at home and abroad. From this research, it was found that the formation of student personal branding at the Zainul Hasan Genggong Model Madrasah was carried out by finding student ambitions, evaluating student self-evaluation, determining student personal branding and strengthening student personal branding. The formation of students' personal branding is carried out in extracurricular activities and superior programs at the madrasah.
Implementasi Penggunaan Tes Objektif Dalam Evaluasi Pembelajaran Pendidikan Agama Islam di SMPIT Ar-Risalah Sukoharjo
Authors: Kayla Azzahra  , Silviana Diah Sukmawati  , Aqiila Khairunisa Nur Aisyah  , Nurul Latifatul Inayati
Published: December 2023

This research aims to describe and analyze objective tests, short answers in which students are only asked to choose several answer options provided by the teacher. Each school carries out accurate tests in different ways. Researchers conducting this research aim to reveal how the objective tests used at SMPIT Ar-Risale Sukoharjo are implemented in the Final Semester Assessment (PAS). This research uses qualitative research using a case study type. The data source in this research is primarily Islamic Religious Education teachers. Secondary data sources in this research are books, research journals, supporting websites, and school documentation. Data collection techniques are interviews, observation, and documentation. The analysis results at SMPIT Ar-Risale Sukoharjo stated that several types of objective tests were used in implementing the Final Semester Assessment (PAS). However, the accurate tests carried out in the Final Semester Assessment (PAS) have a poor effect on students. This happened in line with the change in the curriculum from K13 to the Independent Curriculum, where PAI subjects have been included in the service, and the government has published the questions. Based on the results of this research, the researcher hopes that the selection of test types can be considered again in the Final Semester Assessment (PAS).
Halk Hikâyelerinin Kullanımıyla Yaratıcı Yazma Becerilerinin Geliştirilmesi: Bir Eylem Araştırması
Authors: YILDIZ Derya , SAYLIK IŞIK Gülsüm , UYANIK Osman
Published: December 2023

Bu çalışmanın amacı, Türk halk hikâyelerini yazma uygulamalarında kullanmanın 8. sınıf öğrencilerinin yaratıcı yazma becerilerine etkisini incelemektir. Araştırmada eylem araştırması modeli kullanılmıştır. Veriler “Yaratıcı Yazma İçin Değerlendirme Ölçütleri Formu (YİDÖF)” ve yarı yapılandırılmış görüşme formu kullanılarak elde edilmiştir. Araştırma 2021- 2022 eğitim yılında 8.sınıfta öğrenim gören on öğrenci ile yürütülmüştür. Öğrencilerle 7 hafta boyunca Türk halk hikâyelerinden hareketle yaratıcı yazma çalışmaları yapılmıştır. Halk hikâyeleri kullanmanın yaratıcı yazma becerisine etkisi ulaşılan bulgulara göre değerlendirilmiştir. Araştırma sonuçlarına göre; yaratıcı yazma çalışmalarında Türk halk hikâyelerinin kullanılması öğrencilerin yaratıcı yazma becerilerini olumlu yönde etkilemektedir. Öğrenciler, uygulama sürecine ilişkin olumlu görüşler bildirmiş, uygulamalar sayesinde yaratıcı yazma becerilerinin geliştiğini ifade etmiştir.
Disiplinler Arası Problem Çözme Etkinliklerinin Uygulandığı Fen Bilimleri Dersinde Öğrencilerin Yaratıcı Problem Çözme Süreçlerinin İncelenmesi
Authors: ALIN Sevim , TEKBIYIK Ahmet
Published: December 2023

Bu çalışmada ortaokul 7.sınıf Fen Bilimleri Dersi Öğretim Programında yer alan Güneş Sistemi ve Ötesi ünitesine ilişkin kazanımlar doğrultusunda disiplinler arası problem çözme etkinlikleri geliştirilmiş ve öğrencilerin yaratıcı problem çözme becerilerinin gelişimi incelenmiştir. Çalışma, nitel araştırma yöntemlerinden özel durum çalışması olarak tasarlanmıştır. Araştırmanın çalışma grubunu 2021-2022 eğitim- öğretim yılında Türkiye’de bir ortaokulda 7.sınıfta öğrenim gören 35 öğrenci oluşturmuştur. Çalışmada araştırmacılar tarafından tasarlanan disiplinler arası problem çözme etkinlikleri yedi hafta boyunca uygulanmıştır. Veriler, PISA yaratıcı problem çözme çerçevesine göre geliştirilen Yaratıcı Problem Çözme Etkinlik Formu, yarı yapılandırılmış görüşme formu, öz değerlendirme Formu ve derse ait çalışma yaprakları aracılığı ile toplanmıştır. Araştırma sonunda, uygulanan disiplinler arası problem çözme etkinliklerinin, öğrencilerin yaratıcı problem çözme becerilerini geliştirdiği, uygulamaya yönelik görüşlerinin olumlu olduğu ve astronomi konularında kavramsal anlamalarını olumlu etkilediği sonucuna ulaşılmıştır.
Okul Öncesi Öğretmenlerinin 21. yy. Becerileri Öğretimi, Girişimci Öğretmen ve Yaratıcılığı Besleme Davranış Düzeylerinin Belirlenmesi
Authors: DURAN Meltem
Published: December 2023

Bu çalışmanın amacı; okul öncesi öğretmenlerinin 21. yy. becerileri öğretimi, girişimci öğretmen ve yaratıcılığı besleme davranış düzeylerini ortaya çıkarmaktır. Çalışmada yöntem olarak, olgubilim (fenomenoloji) deseni kullanılmıştır. Bu araştırmanın örneklemini, Doğu Karadeniz’de bir ilde çalışan random olarak seçilen 101 okul öncesi öğretmeni oluşturacaktır. Veri toplama araçlarının SPSS21 programı ile analiz edilecektir. Ölçekler araştırmacı tarafından online ve yüz yüze olarak uygulanacaktır. Veri toplama araçları olarak 21. Yüzyıl Becerileri Öğretimi Ölçeği, Girişimci Davranış Ölçeği ve Öğretmenlerin yaratıcılığı besleme davranışı ölçeği kullanılacaktır. Araştırma sonucunda, her üç ölçek için, toplam puan ve ölçeklerin alt boyut puan düzeylerinin yüksek olduğu belirlenmiştir. Öğretmenlerin, cinsiyet, öğrenim düzeyi, mesleki kıdem değişkenlerine göre ölçeğin toplam puan ve alt boyut puanlarının, 21. Yüzyıl Becerileri Öğretimi Ölçeği, Girişimci Davranış Ölçeği ve Öğretmenlerin yaratıcılığı besleme davranışı ölçeği için puan ortalamalarının anlamlı şekilde farklılaşmadığı belirlenmiştir. Ancak, yaşadıkları yer ve sınıf mevcudu değişkeni açısından, Girişimci Öğretmen Davranışları Ölçeği için anlamlı farklılıklar bulunmuştur.
Sınıf Öğretmenlerinin 21. Yüzyıl Becerilerine Yönelik Metaforik Algılarının İncelenmesi
Authors: ÇALIŞIR Musa , ARSLAN Makbule , ÖZASLAN Hatice
Published: December 2023

Bu araştırmanın amacı sınıf öğretmenlerinin 21. yüzyıl becerilerine yönelik sahip oldukları algıların metaforlar aracılığıyla ortaya çıkarılmasıdır. Bu araştırma nitel bir araştırma olup çalışma grubunu 2021-2022 eğitim-öğretim yılında Samsun ilinde görev yapmakta olan 52 sınıf öğretmeni oluşturmaktadır. Veri toplama aracı olarak sınıf öğretmenlerinin 21. yüzyıl becerilerine yönelik metaforik algılarını belirlemek için geliştirilmiş form kullanılmıştır. Veriler toplanırken sınıf öğretmenlerinden 21. yüzyıl becerilerini neye benzettiklerini ifade etmeleri ve bu ifadelerin gerekçelerini belirtmeleri istenmiştir. Veriler içerik analizi yöntemi ile çözümlenmiştir. Katılımcı sınıf öğretmenlerinin 21. yüzyıl becerilerine yönelik toplam 41 kavramsal tema içerisinde 464 metafor oluşturdukları görülmüştür. Katılımcı öğretmenler en çok yaşam ve mesleki beceriler beceri alanına en az ise okuryazarlık beceriler beceri alanına yönelik metafor oluşturdukları gözlenmiştir. Her bir beceriye yönelik oluşturulan kavramsal temalar ve metaforlar tablolaştırılarak bulgular bölümünde sunulmuştur. Katılımcı sınıf öğretmenlerinin 21. yüzyıl becerilerine yönelik algılarının genel olarak beceri tanımlarına uyduğu ve alanyazın ile parallelik gösterdiği sonucuna ulaşılmıştır.
EBA Fizik Uygulamalarının K-12 Öğrencilerinin Fen Bilimleri Alan Becerileri Üzerindeki Etkileri
Authors: KUMAŞ Ahmet
Published: December 2023

2012 yılında Türkiye’de Milli Eğitim Bakanlığı (MEB) tarafından eğitsel elektronik içeriğe sahip olarak hayata geçirilen Eğitim Bilişim Ağı (EBA) ülkede eğitimin geleceği için büyük bir devrimin başlangıcı mı, yoksa sıradan bir teknoloji uygulaması mı olacaktır? Bu araştırma, EBA Fizik uygulamalarının K-12 öğrencilerinin fen bilimleri alan becerileri üzerindeki etkilerini araştırmayı amaçlamaktadır. Çalışmada nitel araştırma yöntemi ve işbirliği-uygulama odaklı eylem araştırması modeli kullanılmıştır. Uygulama sürecinde karşılaşılan sorunların belirlenmesine yönelik sistematik veri toplama süreci araştırmacı ve uygulayıcılar ile birlikte yürütülmüş, analizler işbirliği içerisinde yapılarak çözüm önerileri geliştirilmiştir. Seçkisiz olmayan örnekleme yöntemi kapsamında amaçlı örneklemdeki maksimum çeşitlilikten ölçüt örneklemesi tercih edilmiştir. Araştırma, 2022-2023 güz dönemi Trabzon-Araklı ilçesindeki bir ilkokul, bir ortaokul ve bir lisede yürütülmüştür. Araştırmanın örneklemini, üç öğretmen ve 98 öğrenci olmak üzere toplamda 101 kişi oluşturmaktadır. Uygulama iki hafta boyunca ve toplamda 18 ders saati sürmüştür. Araştırma verileri araştırmacı, öğrenci ve öğretmenlerin günlüklerinden, yarı yapılandırılmış görüşmelerden ve gözlemlerden elde edilmiştir. Veriler içerik analizi ile değerlendirilmiştir. EBA Fizik uygulamaları sürecinde K-12 öğrencileri, bilimsel süreç becerilerini "çok iyi" düzeyde ortaya koyarak, öğrencilerin heyecan ve istek duyguları üst düzeylere çıkmıştır. Ayrıca bu öğrencilerin, akranları ile etkileşim sağlayarak bilimsel bakış açısı ile öğrenme sürecine dâhil oldukları ortaya çıkmıştır. Grup iletişimlerinde sınıf içinde etkili paylaşım gerçekleşerek kararların sorgulanması sağlanmış, analitik düşünme becerisinin sergilenmesi sağlanmıştır. Akademik başarısı yüksek ve sosyal iletişimi düşük bazı öğrencilerin yaşam becerilerinde grupların düşük puan almalarında etken olduğu ortaya çıkmıştır. Fen bilimleri alan becerilerinin üst düzeylere çıkarılabilmesi için ortaokul ve lise düzeyindeki öğrencilere sırası ile video, simülasyon, deney ve problem çözme etkinlikleri uygulanması önerilmektedir.