bluuebunny/crossref_metadata_2025 huggingface dataset:
PENGARUH HARGA DIRI TERHADAP KECENDERUNGAN ADIKSI INTERNET PADA SISWA DI SMK NEGERI 1 KARAWANG
Authors: Syifa Nabilla  , Nita Rohayati  , Puspa Rahayu Utami Rahman
Published: May 2024

Adiksi internet merupakan keadaan dimana seseorang tidak dapat mengontrol dirinya untuk terus mengakses internet. Salah satu faktor yang mempengaruhi kecenderungan adiksi internet, yaitu harga diri. Penelitian ini bertujuan untuk mengetahui pengaruh harga diri terhadap kecenderungan adiksi internet pada siswa. Metode pengambilan sampel yang digunakan adalah non-probability sampling dengan convenience technique sampling. Sebanyak 292 siswa yang menjadi subjek penelitian. Teknik analisis data yang digunakan adalah uji regresi sederhana. Hasil penelitian nilai signifikan sebesar 0.000 atau p < 0.05, maka H0 ditolak dan Ha diterima artinya terdapat pengaruh harga diri terhadap kecenderungan adiksi internet pada siswa SMK Negeri 1 Karawang. Besaran pengaruh harga diri terhadap kecenderungan adiksi internet pada siswa SMK Negeri 1 Karawang adalah 8% sisanya dipengaruhi oleh variabel lainnya yang belum diteliti.
Internet addiction is a condition where a person cannot control himself to continue accessing the internet. One of the factors that influence the tendency of internet addiction, namely self-esteem. This study aims to determine the effect of self-esteem on the tendency of internet addiction in students. The sampling method used is non-probability sampling with convenience technique sampling. A total of 292 students were the subject of the study. The data analysis technique used is a simple regression test. The results of the study show a significant value of 0.000 or p <0.05, then H0 is rejected and Ha is accepted, meaning that there is an influence of self-esteem on the tendency of internet addiction in students at SMK Negeri 1 Karawang. The magnitude of the influence of self-esteem on the tendency of internet addiction in students of SMK Negeri 1 Karawang is 8% meanwhile is influenced by other variables that have not been studied.
PENGARUH PENYESUAIAN DIRI TERHADAP KESEJAHTERAAN SOSIAL PADA MAHASISWA PERAN GANDA UNIVERSITAS BUANA PERJUANGAN KARAWANG
Authors: Tri Ayu Lestari  , Nita Rohayati  , Choirul Ibad
Published: May 2024

Dalam beberapa tahun terakhir, angka putus kuliah mengalami peningkatan. Beberapa faktor yang berkontribusi pada fenomena putus kuliah berkaitan dengan finansial. Mahasiswa yang berkuliah sambil bekerja merupakan fenomena umum dan memiliki tantangan tersendiri, sehingga penyesuaian diri menjadi hal yang penting bagi mahasiswa peran ganda. Penelitian ini bertujuan untuk mengetahui pengaruh penyesuaian diri terhadap kesejahteraan sosial pada mahasiswa peran ganda Universitas Buana Perjuangan Karawang. Dalam penelitian ini menggunakan pendekatan kuantitatif, dengan alat ukur berupa skala konstruksi penyesuaian diri berdasarkan teori Baker dan Siryk, serta skala konstruksi kesejahteraan sosial berdasarkan teori Keyes dan Shapiro. Partisipan penelitian sebanyak 656 mahasiswa Universitas Buana Perjuangan Karawang yang berkuliah dan bekerja dengan teknik non-probability sampling yaitu convenience sampling. Hasil analisis data menunjukkan adanya pengaruh positif antara penyesuaian diri dan kesejahteraan sosial pada mahasiswa peran ganda, hal ini menandakan bahwa semakin tinggi penyesuaian diri mahasiswa maka semakin tinggi kesejahteraan sosial yang dirasakan. Sumbangan pengaruh yang diberikan penyesuaian diri terhadap kesejahteraan sosial sebesar 82% (R2=0,82). Penelitian ini menyimpulkan bahwa penyesuaian diri memiliki pengaruh yang kuat dalam meningkatkan kesejahteraan sosial mahasiswa peran ganda. Temuan ini menekankan pentingnya mendukung proses penyesuaian diri bagi mahasiswa peran ganda, sehingga dapat mencapai kesejahteraan sosial yang lebih tinggi.
In recent years, the dropout rate has increased. Some of the factors that contribute to the dropout phenomenon are related to finances. Students who study while working are a common phenomenon and have their own challenges, so adjustment is important for dual-role students. This study aims to determine the effect of self-adjustment on social welfare in dual role students of Universitas Buana Perjuangan Karawang. This study uses a quantitative approach, with measuring tools in the form of self-adjustment construction scales based on Baker and Siryk theories, and social welfare construction scales based on Keyes and Shapiro theories. The research participants were 656 students of Universitas Buana Perjuangan Karawang who studied and worked with non-probability sampling techniques, namely convenience sampling. The results of data analysis show a positive influence between self-adjustment and social welfare in dual-role students, this indicates that the higher the adjustment of students, the higher the perceived social welfare. The contribution of the influence given by self-adjustment to social welfare was 82% (R2 = 0.82). This study concluded that self-adjustment has a strong influence in improving the social welfare of dual-role students. These findings emphasize the importance of supporting the adjustment process for dual-role students, so as to achieve higher social well-being.
Fort Larned National Historic Site: Geologic resources inventory report
Authors: Barthelmes Michael
Published: May 2024

Geologic Resources Inventory reports provide information and resources to help park managers make decisions for visitor safety, planning and protection of infrastructure, and preservation of natural and cultural resources. Information in GRI reports may also be useful for interpretation. This report synthesizes discussions from a scoping meeting held in 2008 and a follow-up conference call in 2021. Chapters of this report discuss the geologic heritage, geologic features and processes, geologic history, and geologic resource management issues of Fort Larned National Historic Site. Guidance for resource management and information about the previously completed GRI GIS data and poster (separate products) is also provided.
Teamwork significantly improves pathology slide diagnosis: students’ perspective
Authors: Jovanovic Dragan , Gazibara Tatjana , Shashikanth Adlekha , Yeku Olubukola , Wolfram Andrew , Krupinsky Christina , Bath Teya Van Biljouw
Published: May 2024

Background & objectives: Team-based learning is a pedagogical strategy that enhances student knowledge through individual testing and group collaboration. The objective of this preliminary study was to examine if students’ collaborative annotation improved understanding of microscopic morphology and diagnosis of pathological slides.
Methods: Mean individual and then group scores of pathology slides analysis by Path2 students were compared by the Wilcoxon signed rank test and group differences by ANOVA. Students' attitudes toward TBL were examined using a short 8-item questionnaire which graded responses on a 5-point Likert scale. Analyses were performed in the SPSS version 20.Probability level of p<0.05 was statistically significant.
Results: The average individual scores ranged from 44.0 to 50.0 out of 100. The differences between the groups were not observed. The average group scores ranged from 75.0 to 82.0percentage. Compared with the average individual score, all group scores were statisticallysignificantly higher (p<0.001). Group scores among students who had low performance were statistically significantly higher compared to their individual scores. This was also observed among high performance students (p<0.003). In terms of TBL attitudes, all average attitude scores were positive (the highest were reported for active learning). Attitudes score did notcorrelate with the Path1 grade. No difference in attitudes was found between high and low performing students.
Conclusion: Group analysis of pathology slides significantly improves the success in making a pathological diagnosis, both for low performance and for high performance students. The strongest positive attitude was observed for “Promotes opportunity for active learning”, “Group dynamics potentiate learning outcome” and “Encourage discussion for differential diagnosis”. We progressively incorporated these collaborative approaches into virtual environment in pathology courses at our medical faculty that have been shown to further improve students’ engagement and learning outcomes, promotes opportunities for active engagement and interaction.
An Algorithm for Color-Based Password Authentication to Increase Security Level
Authors: Selamat Siti Rahayu , Cai Soung Young , Hassan Nor Hafeizah , Yusof Robiah
Published: May 2024

Security level in authentication is essential to decrease the possibility of an account being guessed. Several authentication methods are widely used nowadays, covering digital aspects such as passwords, challenge-response, public and private key / digital certificates, and physical elements such as fingerprints, iris, or retina scanning. This paper aims to focus on solving the problem of the password. This textual authentication consists of many vulnerabilities open to attacks like eavesdropping, dictionary attack, and brute force attack by increasing the level of complexity in the authentication algorithm. In this paper, we proposed a new color-based password authentication algorithm to solve the vulnerabilities in textual authentication. The color-based password authentication algorithm consists of three main processes: color selection, hexadecimal password encryption, and password verification. This research contributes to a new color-based authentication by increasing the complexity of the verification process that can solve the vulnerabilities of textual authentication and harden the level of security in the authentication layer. This color-based authentication algorithm could fully replace textual authentication in the future and is worth using in sensitive data domains such as medical and health or banking institutions.
Comparison of Naïve Bayes and Random Forest Algorithm in Webtoon Application Sentiment Analysis
Authors: Admojo Fadhila Tangguh , Risnanto Slamet , Windiawati Ai Wulan , Innuddin Muhammad , Mualfah Desti
Published: May 2024

The Webtoon application has become one of the popular platforms for reading comics digitally. Webtoons, as a form of digital comics, present various types of comic content. The success of a Webtoon application depends greatly on understanding the preferences and views of its users. User evaluations of Webtoon applications can provide valuable insight into user satisfaction levels, as well as identify problems that need to be fixed by developers. In this research, Sentiment Analysis was applied to user reviews of the Webtoon Application on the Google Play Store. This research uses two different classification algorithms, namely Naïve Bayes and Random Forest, with the aim of comparing their performance in the context of sentiment analysis of user reviews of Webtoon applications. The results of this research are expected to provide an overview of the most suitable algorithm for conducting sentiment analysis classification in Webtoon applications. In collecting the dataset, we involved webtoon user reviews covering various sentiments, such as positive, negative, and neutral. However, in this analysis, the focus is given to two types of sentiment, namely positive and negative. We apply Naïve Bayes and Random Forest algorithms to perform sentiment classification on the reviews. Performance evaluation is carried out by considering metrics such as accuracy, precision, recall, and F1-score. The results of implementing these two algorithms are an accuracy of 74% Naïve Bayes, and 88% Random Forest. It can be concluded that the Random Forest algorithm is superior to the Naïve Bayes algorithm. With this, the Random Forest algorithm becomes a recommendation for classifying sentiment analysis for Webtoon applications with greater accuracy.
Analysis of Image Improvement and Edge Identification Methods in Watermelon Image
Authors: Sudiarjo Aso , Praseptiawan Mugi , Setyoningrum Nuk Ghurroh , Drajat Hilmi Maulana , Natsir Fauzan
Published: May 2024

The initial stage in digital image processing, known as pre-processing, plays a vital role in enhancing image quality. This essential step involves employing various techniques to prepare the image for subsequent analysis and feature extraction. Among the array of pre-processing methodologies utilized, thresholding, median averaging, median filtering, rapid Fourier transform, point operations, intensity modification, and histogram equalization stand out as prominent tools. These techniques are employed to mitigate noise, enhance contrast, and optimize the overall visual quality of the image. Once the pre-processing phase is complete, the focus often shifts to specific tasks, such as identifying objects or features within the image. In the context of analyzing watermelon images, one such task is the detection of watermelon seeds. To accomplish this, the pre-processed image undergoes further refinement through the application of edge detection techniques. Gradient edge detection, isotropic, Canny, and Sobel edge detection are among the methods commonly employed for this purpose. These techniques aim to highlight the edges and contours of objects within the image, facilitating the identification of distinct features such as watermelon seeds. However, our investigation reveals that not all edge detection methods are equally effective in this context. By employing a combination of pre-processing techniques and judiciously selecting edge detection methods, researchers can enhance the accuracy and reliability of their image processing workflows, ultimately advancing our understanding of complex biological structures such as watermelon seeds.
Evaluation of Information Technology Governance at DISKOMINFO Tasikmalaya City Using COBIT 2019
Authors: Rachmasari Biduri Nadia , Ramdani Cecep Muhamad Sidik
Published: May 2024

The Office of Communication and Informatics (DISKOMINFO) is an agency engaged in the fields of communication, informatics, coding and statistics. Based on the results of interviews with the Head of Application and Informatics DISKOMINFO Tasikmalaya City, it is known that there are obstacles related to limited resources. Starting from human resources, equipment, budget, and also other supporting facilities. So that an evaluation of information technology governance is needed to determine the capabilities possessed by the information technology. This study uses the COBIT 2019 framework using the RACI diagram as a mapping reference for observation and questionnaire distribution. The domains used are BAI02 (Managed Requirements Definition), DSS02 (Managed Service Requests and Incidents), and MEA01 (Managed Performance and Conformance Monitoring). The results of this study are to determine the capability level in each domain so that the current conditions of the Tasikmalaya City DISKOMINFO are obtained. After carrying out the analysis, it was found that the service performance from the BAI02 domain was at level 4, the service performance from the DSS02 domain was at level 2, and the service performance from the MEA01 domain was at level 3. The results of this service performance measurement made a recommendation to be implemented to increase the value information technology governance in accordance with the needs of DISKOMINFO Tasikmalaya City. Capability level objectives can be increased by carrying out activities that are not yet optimal by the agency until it reaches the full value for each level.
Implementation of the Naive Bayes Classifier for Sentiment Analysis of Shopee E-Commerce Application Review Data on the Google Play Store
Authors: Rizkya Adilia Tri , Rianto Rianto , Gufroni Acep Irham
Published: May 2024

E-commerce in Indonesia is growing very quickly every year. The Ministry of Communication and Information (KEMKOMINFO) stated that Indonesia is the 10th largest e-commerce growth country with score 78%. One of the effects from increasing number of internet users in Indonesia is the mushrooming of shopping activities through internet media. This causes internet users want everything that instant and easy. Knowing this, most business people use it to market their products, especially in the field of goods and services. As it grows, e-commerce becomes easier to use and download. One example of an e-commerce application that is in great demand is Shopee and can be downloaded via the Google Play Store. Google Play Store has a review feature which contains user comments about the downloaded apps. Sentiment analysis is carried out to extract information related to Shopee E-commerce. The Naïve Bayes Classifier algorithm is suitable for use in sentiment analysis because this algorithm is purposeful as a classification method into positive and negative categories. The data was used from November 2022 to January 2023. From a total of 4902 review data obtained, after going through preprocessing, translation and then classification, the total data is obtained that is 4849 review data. From the data obtained it is classified 2348 positive reviews, 1259 neutral reviews, and 1242 negative reviews. Based on the results of the naive Bayes classifier method and testing with the confusion matrix, an accuracy value of 79% has been obtainednprecision 77%, recall 86%, and f1-score 81% on positive sentiment with support 2127. For neutral sentiment with an accuracy value of 83%, precision 87%, and recall 85% with support 1209, while for negative sentiment is with an accuracy value of 78%, precision 64%, and recall 70% with support 1513. From this data it is obtained micro AVG values for precision 80%, recall 79%, f1-score 79%, and support 4849, then for weighted average for precision 79%, recall 79%, f1- score 79%, and support 4849.
IS/IT Master Plan using Ward & Peppard and IS Demand at Department of Agriculture, Food Security and Fisheries, Tasikmalaya Regency
Authors: Husaeni Nurul Azmi , Shofa Rahmi Nur , Sulastri Heni , Salem Dabboussi Abdul Rahman
Published: May 2024

The Tasikmalaya District Agriculture, Food Security and Fisheries Service is an office that has the task of assisting the regent in carrying out regional household affairs in the fields of agriculture, food security and fisheries. The Agriculture, Food Security and Fisheries Service of Tasikmalaya District is an agency that has just merged in the last 3 years as stated in the Tasikmalaya District Regent Regulation Number 59 of 2021. Based on Presidential Regulation Number 3 of 2003 and Presidential Regulation Number 95 of 2018 concerning Electronic-Based Government Systems (SPBE). So it is necessary to design a master plan for Information Systems and Information Technology using the Ward and Peppard method which consists of input and output stages and adds IS Demand as a tool to identify information system requirements made from an internal business analysis perspective. The results of this research are in the form of an output stage, namely compiling an IS business strategy with the results of 12 proposed information system priorities, an IT strategy with a proposed network infrastructure, and an IS / IT management strategy with a proposal for additional IT fields that support the business processes of the Tasikmalaya District Agriculture, Food Security and Fisheries Service
Development of Information System Classification of Community Complaints Based on Keyword Case Study: District Pangandaran
Authors: Ramdani Cecep Muhamad Sidik , Rachman Andi Nur , Musyada Jiyad
Published: May 2024

The growing technology of the public complaint system requires the development to solve the problems that exist in Pangandaran Regency. One of the problems is not applying the classification of complaints based on keywords. So that people still have difficulty understanding the functions of government agencies correctly because there are several government agencies that have similar functions. The development of the complaints system can minimize these errors. System development used is the Extremme Programming method which has four frameworks including planning, design, coding and testing, using UML modeling (Unified Modeling Language). Extreme Programming is the development of the previous method, the Agile method. For testing applications using Black Box Testing is done only to observe the results of execution through test data and check the functional of the software. So that the results obtained are classifiers of public complaints that are directly conveyed to the relevant agencies running well.
Implementation Of C5.0 Classification And Support Vector Machine Algorithm With Correlation-Based Feature Selection In Application Liver Disease
Authors: Rachman Andi Nur , Ramdani Cecep Muhamad Sidik , Insani Muhammad Hanif
Published: May 2024

Liver disease is a general term that refers to a number of disorders or problems that affect the liver. The liver is an important organ in the human body and has many diverse functions, including food processing, protein production, toxin removal, and energy storage. Therefore, when the liver experiences disorders or disease, it can have a serious impact on the overall health and function of the body. Liver disease is a significant global health problem. Early detection as well as classification of liver disease can provide valuable guidance for effective treatment. Based on the problems above, the aim of this research is to create a liver disease classification model using C5.0 and Support Vector Machine with Radial Basis Function (RBF) and Sigmoid kernels. With data obtained from the liver disease dataset. The two methods will be compared and we will find out which one produces the best results. The method used is also optimized with CFS (Correlation Based Feature Selection) feature selection. The results of the classification process, namely the C5.0 Model and Support Vector Machine (RBF) with CFS have a similar accuracy of 76%, while the Support Vector Machine (Sigmoid) has an accuracy of 70%, without feature selection the C5.0 algorithm has an accuracy of 66% , Support Vector Machine between RBF and sigmoid kernels has an accuracy of 69% and 55%.
INDICATORS OF PROTEIN METABOLISM AND THE ELATIONSHIPS WITH PHYSICO-CHEMICAL PROPERTIES OF THE LONGEST BACK MUSCLE YOUNG PIGS OF THE UNIVERSAL DIRECTION OF PRODUCTIVITY
Authors: Khalak Victor , Kostenko Oleksandr , Tsereniuk Oleksandr , Bankovska Iryna , Hryshina Lyudmila , Il’chenko Mariya
Published: May 2024

The purpose. To investigate the physicochemical properties of the longest back muscle of young pigs of a large breed of different intrabreed differentiation according to some indicators of protein metabolism, as well as to calculate the level of correlations between traits. Methods. Zootechnical, biochemical, statistical, purebred breeding. Control fattening of young pigs of the large white breed was carried out in agricultural formations of the Dnipropetrovsk region, their slaughter and selection of samples of the longest back muscle – LLC "Globynskyi Myasokbinat", research of biochemical indicators of blood serum – research center of biosafety and ecological control of agricultural resources of the Dnipro State Agrarian and Economic University, physicochemical properties of the longest muscle of the back – zoochemical analysis laboratory of the Institute of Pig Breeding and AIP of the NAAS. The following indicators were studied in blood serum and muscle tissue samples of animals: content of total protein, g/l; urea content, mmol/l; cholesterol content, mmol/l; active acidity (pH), acidity units; moisture retention capacity, %; tenderness, s; loss of muscle tissue during heat treatment, %; color intensity, units ext.×1000. The results. It was established that the biochemical indicators of blood serum (total protein content, urea content) correspond to the physiological norm of clinically healthy animals. The number of highquality samples according to the moisture-retaining capacity of the longest muscle of the back is 8.0 %, color intensity – 20.0 %, tenderness – 8.0 %, and the coefficient of variability of these characteristics ranges from 2.52 to 14.57 % . The difference between groups of experimental animals in the physico-chemical properties of muscle tissue, taking into account intrabreed differentiation in the content of total protein and urea in blood serum, ranges from 1.23 to 10.71 %. Conclusions. The indicators of the interior of young pigs of the experimental group correspond to the physiological norm of clinically healthy animals. The coefficient of pairwise correlation between indicators of protein metabolism and physicochemical properties ranges from –0.222 to +0.288; reliable values of this biometric indicator between features have not been established. Key words: young pigs, breed, biochemical indicators of blood serum, longest back muscle, physicochemical properties, variability, correlation.
Anesthetic Management of a Single Ventricle in Pediatric Patient Undergoing Open Duodeno–Duodenostomy Surgery: A Case Report
Authors: Lesmana Pita Mora , I Putu Kurniyanta  , Tjokorda Gde Agung Senapathi
Published: May 2024

Background: Duodenal atresia is a rare congenital disorder characterized by blockage of the small intestine. Open duodeno-duodenostomy is the surgery of choice to correct this condition.
Case presentation: We report the case of a three-day-old baby girl with duodenal atresia and a functional single ventricle who underwent open duodeno-duodenostomy. The patient was born via caesarean section due to indications for a previous caesarean section in the mother and congenital abnormalities in the fetus. At birth, the patient showed signs of intestinal obstruction and cyanosis. Preoperative physical and laboratory examinations confirmed duodenal atresia and cardiac abnormalities. The patient underwent an open duodeno-duodenostomy without complications. The patent ductus arteriosus must be kept open to maintain systemic perfusion by maintaining PaO2 at 40 to 45 mmHg and SaO2 at 70% to 80%, along with the administration of prostaglandin agents. Good perioperative management and improvements in surgical procedures will increase the life expectancy of patients with single ventricle problems, especially hypoplastic left heart syndrome. The use of low-dose fentanyl induction agent, 1 MAC sevoflurane, and atracurium has been proven to produce favorable outcomes in these patients.
Conclusion: Open duodeno-duodenostomy is a safe and effective operation for duodenal atresia. The patient in this case recovered well after surgery. Open duodeno-duodenostomy should be considered as the primary treatment option for duodenal atresia.
Robotic approach of the abdominal wall in outpatient surgery
Authors: Aguilar del Castillo F , Moreno Suero F , Tinoco González J , Hinojosa Ramírez F , Suarez Grau JM , Tallón Aguilar L
Published: May 2024

El abordaje robótico de la pared abdominal es un procedimiento en auge. Esto es debido a que dota al cirujano de mayor ergonomía, precisión y rango de movimientos, lo cual permite realizar técnicas más complejas. Se ha demostrado su viabilidad y seguridad en la reparación de hernias inguinales y ventrales en ambiente hospitalario. Su papel a nivel ambulatorio aun no se ha aclarado.
الخطأ كأسـاس للتعويـض وفـق نظريــــة الخطأ الشخصي والخطأ المرفقـي
Authors: سليمان شوايل د. عاشور
Published: May 2024

موضوع البحث يتعلق بالخطأ كأساس للتعويض وفق نظرية الخطأ الشخصي والخطأ المرفقي "دراسة مقارنة" وكان منهج الدراسة مقارن بين الفقه والقضاء الإداري الفرنسي والمصري مع التطبيق على القضاء الليبي وتم تقسيم البحث إلى مبحثين الأول لدراسة المعايير الفقهية للتمييز بين  الخطأين فقهيا وموقف القضاء الفرنسي والمصري والثاني لدراسة الجمع بين الخطأين وموقف القضاء الليبي ومن خلال الدراسة: تبنى القضاء الفرنسي التمييز بين الخطأ الشخصي الذي يرتكبه الموظف ويسأل عنه من ماله الخاص، والخطأ المرفقي والذي تسأل عنه الإدارة ، وتعددت المعايير من فقه القانون العام الفرنسي للتمييز بين الخطأ الشخصي والخطأ المرفقي أو المصلحي ، رغم أن القضاء الاداري لم يتبنى معيار محدد للتفرقة بين الخطأ الشخصي والمرفقي في أحكامه ، حيث كان يحكم وفق ظروف كل حالة على حدى. كما تبنى القضاء الفرنسي في أحكامه لاحقا مبدأ الجمع بين الخطأين الشخصي والمرفقي فتجمع المسؤوليتين ، ويقسم عبء التعويض بين الادارة و الموظف حسب ظروف الواقعة. ولقد انتهج الفقه المصري مسلك الفقه الفرنسي في تعدد معايير التميز بين الخطأ الشخصي والمرفقي عدى دكتورة سعاد الشرقاوي من الفقه المصري لم تعترف بفكرة التمييز بين الخطأين، وكذلك لم يتقيد القضاء الاداري المصري بمعايير محددة للتمييز بين الخطأ الشخصي والمرفقي في أحكامه بل يحكم حسب وقائع وظروف كل حالة ، وتبنى القضاء الاداري المصري فكرة الجمع بين الخطأين (الشخصي والمرفقي) وأيضا  الجمع في بعض الأحكام بين المسؤولية الشخصية للموظف ومسؤولية المرفق عند تقدير التعويض المناسب للمضرور. أما القضاء الاداري الليبي لم يقر التمييز بين الخطأ الشخصي والمرفقي حتى الآن ، و يطبق القواعد العامة في المسؤولية المدنية ، وكذلك تقدير الخطأ والتي تحكمها المادة 166 من القانون المدني وكذلك المادة 177 منه فيما يتعلق بمسؤولية التابع عن المتبوع. ولهذا نأمل من القضاء في ليبيا أن يتبنى التمييز بين الخطأ الشخصي الذي يسأل عنه الموظف في ماله الخاص ومسؤولية الادارة عن الخطأ المرفقي ويتحمل قيمة التعويض المقررة للمضرور ، وأيضا الجمع بين الخطأين والمسؤوليتين حتى لا يحجم أو يتردد الموظف في أداء واجباته الوظيفية خوفا من تحمل المسؤولية لوحده أو تقاعص الادارة في مراقبة ومتابعة موظفيها.
Study of Antibacterial Activity of Cistus salviifolius L. extracts (Cistaceae) against Agrobacterium tumefaciens, Erwiniacarotovora, Escherichia coli and Staphylococcus aureus
Authors: I. Khalil Halima , E. Aboubakr Anwar , Alrawiq Nasser , Yossif Ali Asma , Hamed Hamed Rafaa , Ibrahim Rehab
Published: May 2024

The objective of this study was to assess antibacterial activity in vitro of crude extracts from leaves of Cistus salviifolius on pathogenic bacteria. Screening of antibacterial activity of ethanol, methanol, distilled water and acetone extracts with three concentrations of each one (5, 10 and 15)g/100ml of Cistus salviifoliusleaves were estimated against four types of pathogenic bacteria (Agrobacterium tumefaciens, Erwinia carotovora, Escherichia coli and Staphylococcus aureus) were investigatedafter incubation at 37°C for 24hrs by using Well Diffuion Method  employing 100µL of each sample. The antibacterial activity is determined from the evaluation of the zone of inhibition. Antibaterial activity of all extracts was compared with that for a six of antibiotics by using antibiograme test. All extracts of Cistus salviifolius showed clear antibacterial activity against pathogenic bacteria, which this activity wasenhanced with the increasing of concentrations belongs to them. The latest concentration 15g/100ml of all extracts gave highest activity againsttested strains. In this research three replications were done. In this study, it was found that ethanol extract of Cistus salviifolius showed the highest inhibition zone against Agrobacterium tumefaciens with 27.35 mm diameter at concentration 15g/100ml. The effect of Ciprofloxacin CIP 5µg against Agrobacterium tumefacienswas better than the effect of Nitrofurantion F 300µg and Gentamicin CN 10µg. A resist of pathogenic bacteria to Oxacillin OX 1µg and Cefoxitin FOX 30µg was noticed. Fusidic Acid FD 10µg only effected on Erwinia carotovora with inhibition zone (15.16 mm).
المرتزقة المسيحيين في الأندلس والمغرب (500-700هـ/ 1100-1300م)
Authors: إبراهيم محمد العقوري د.فرج
Published: May 2024

تطرح هذه المقالة موضوع المرتزقة المسيحيين في المغرب والأندلس فالفترة ما بين القرنين السادس والثامن الهجري وذلك بهدف معرفة دوافع الجنود النصارى للالتحاق بخدمة الحكومات الإسلامية في الوقت الذي شهد تفوق الممالك المسيحية وبداية الانهيار الإسلامي بالأندلس وتفكك المغرب إلى قوى متصارعة على السلطة. المقالة تسعى أيضا إلى تحليل دور العوامل السياسية والاقتصادية التي شهدتها المنطقة في تلك الفترة في تنامي ظاهرة الارتزاق، كما تتطرق إلى إبراز ردود الفعل السياسية والدينية المسيحية حول حركة عابري الحدود من أبناءهم إلى الأراضي الإسلامية وكيف تعاملت مع هذه الظاهرة.
أول تسجيل لنيماتودا تعقد الجذور المُمرضة لأشجار المانجو Mangifera indica المُتسببة عنMeloidogyne incognita في مدينة الكُفرة - ليبيا
Authors: أمصـادف بدر د. يونس
Published: May 2024

أجريت هذه الدراسة في مدينة الكُفرة على 5 مناطق زراعية بها أشجار المانجو وكل منطقة تم دراسة 5 حقـول ومن كل حقل تم دراسة  20  شجرة بهدف التعرف على نوع نيماتودا تعقد الجذور Root-Knot nematodes . حيث تم تسجيل لأول مرة نيماتودا تعقد الجذور M .incognita على جذور أشجار المانجو في كل المناطق وذلك بعد إجراء الفحـص المورفولوجي لها كما لوحظ تكون العديد من العُقد على جذور أشجار المانجو بشكل واضح  إضافة إلى ذلك تبين إن هذا النوع يُسبب ضعف واصفرار لأشجار المانجو ويُقلل من إنتاج الشماريخ الزهرية والثمار.
تأثير استخدام التدريب الفتري المرتفع الشدة على تطوير القوة المميزة بالسرعة لعدو مسافة 400 متر - دراسة ميدانية على طلبة الفصل الأول
Authors: فرج لامين إدريس أ.حافظ , سعد مجيد الغزالي أ.ناصر
Published: May 2024

هدفت هذه الدراسة إلى التعرف على مدى تأثير بعض تمارين التدريب الفتري على تحسين مستوى الإنجاز في فعالية عدو 400م حيث تكونت العينة من (24) طالبا من الفصل الأول بقسم علوم التربية البدنية والرياضة تم اختيارهم بالطريقة العمدية حيث كانت فعالية  عدو400م من ضمن مفردات المنهج المقرر لديهم ولغاية تحقيق أهداف الدراسة تم تصميم برنامج تدريبي يرتكز على بعض تمارين التدريب الفتري وأظهرت نتائج الدراسة أن هناك تأثير لتمارين التدريب الفتري على تحسين مستوى الإنجاز في فعالية عدو 400م.
الثقافة الإصلاحية وأثرها في التغيير الاجتماعي وبناء النهضة عند (مالك بن نبي)
Authors: علي يونس سعيد د.عمر
Published: May 2024

تعد الثقافة التي يتشربها الإنسان هي المنهل لصوغ مفاهيمه عن الحياة. وقد أكد مالك بن نبي تبني مفاهيم جديدة عن الحياة والإنسان والمجتمع تلك التي تحافظ على الأصول وتتمسك بالمعاصر والحديث بحيث يمكن صياغة الثوابت في قوالب عصرية والتي تمنح للمجتمع براح لنهضة تقوم على كل ما هو جديد مع احتفاظها بالأصول التي تعد ثوابت راسخة في العقلية المسلمة. لقد حاول مالك بن نبي إعادة صياغة ثقافة المجتمع العربي والإسلامي باعتبارها أسس للنهضة مع تنقيحها من كل الشوائب الفكرية الدخيلة والمنحرفة التي أعاقت كل مشروع نهضوي. لقد رأى بن نبي إن الدين الإسلامي هو أهم الأسس التي يمكن بناء المشروع النهضوي عليه. بيد أن الثقافة الإسلامية اعتراها الكثير من الخلط واللَّغط مما جعلها تتعثر في بناء أية نهضة، لذا وجب العود للنبع الأصيل لمحاولة فهمه فهمًا صحيحًا يتماشى مع العصر. ويكون أساس لقيام مشروع نهضة يراعى الخصوصية الدينية والثقافية. وقد اعتمدنا في هذه الدراسة على المنهج التحليلي والمقارن والتاريخي.
Community-based Sustainable Ecotourism at Tangkahan Tourism Destination, Langkat Regency
Authors: Yarhamdhani Yarhamdhani , Harahap R Hamdani , Humaizi Humaizi , Kusmanto Heri
Published: May 2024

Ecotourism is a sustainable tourism method that uses local ecosystems and community culture to preserve nature and generate benefits. Tangkahan, an ecotourism area in Indonesia, has a history of forest exploitation and illegal logging. The local community is working to make it a sustainable conservation area. This research will explain Community-Based Sustainable Ecotourism in Tangkahan Tourism Destination, Langkat Regency. This descriptive research uses a qualitative approach, in-depth interviews, FGDs, observations, and focus group discussions, and uses data analysis techniques as suggested. The results showed that the management of Tangkahan Ecotourism involved cooperating parties such as the North Sumatra Natural Resources Conservation Centre, Gunung Leuser National Park Centre, Forest Management FMU, Conservation Response Unit, PT Perkebunan Nusantara II, Tourism Office, and two Tangkahan Tourism Area Villages namely Namo Sialang Village and Serdang Village. The Tangkahan Tourism Board manages the area, including marketing, guide services, and rescue efforts. However, land licensing issues, trust, and access difficulties hinder development. The development model should be open and community-based, integrating ecotourism development with other community activities. Critical programs include regulatory regulations, tourist facilities, infrastructure, human resources, cooperation, and collaboration with relevant parties.
The Role of the Allergist in the Management of Chemotherapy-Induced Hypersensitivity Reactions
Authors: Atias Edgars Schlomo , Šematonytė Justina
Published: May 2024

Chemotherapy-Induced Hypersensitivity Reactions are one of the main problems for oncology physicians and chemotherapy patients. The hypersensitivity reaction can either cause the cessation of the first-line treatment and it may impair the final result and impede or decrease the chances for successful treatment. Chemotherapy drugs are foreign substances that are capable to inducing the various hypersensitivity reactions from mild cutaneous symptoms to severe respiratory distress and cardiovascular collapse. The original Gell and Coomb’s classification categorizes hypersensitivity reactions into four types according to the type of immune response and the effector mechanism responsible for cell and tissue injury. The most common reactions are caused by platinum compounds, taxanes, epipodophyllotoxins, and asparaginase. The use of biologicals is increasing now, and these drugs are frequent causes of hypersensitivity reactions too. Skin testing is a method of diagnosing drug hypersensitivity, but it has not been developed enough in the field of medical oncology where a variety of the antineoplastic agents may be caused hypersensitivity reactions. Drug desensitization is the benefitial therapy in patients with chemotherapyinduced hypersensitivity reactions to chemotherapeutic drugs. This is useful for chemotherapy patients with malignancies and hematological diseases when no comparable alternative is available.
Die Wärmeleitfähigkeit siedender Kohlenwasserstoffe und Luftkomponenten nach Tsvetkov
Authors: Vogel Hans-Herbert
Published: May 2024

Zur Auswertung der Wärmeübertragungsgleichungen für die Verdampfung und Kondensation von Fluiden benötigt man die Wärmeleitfähigkeit λ ’ im flüssigen Siedezustand. Es werden drei Gleichungen angegeben, um diese Wärmeleitfähigkeit mit Hilfe der stoffspezifischen Größen Molmasse M, kritische Temperatur Tc, kritischer Druck pc, azentrischer Faktor ω und kritischer Realgasfaktor Zc im Temperaturbereich Tr := T / Tc = 0,55 ... 0,85 abzuschätzen. Der Mittelwert der maximalen relativen Abweichungen von 22 Kohlenwasserstoffen und von drei Luftkomponenten im Vergleich zu Referenzwerten, vornehmlich denjenigen des Programms REFPROP 10.0, beträgt 5,45 Prozent. Weitere 18 Kohlenwasserstoffe, untersucht bei den Temperaturen 20 °C und 150 °C, weisen die mittlere relative Abweichung 2,02 Prozent auf.
Brandschutzabnahme leicht gemacht – mit umfassenden Anwendbarkeitsnachweisen
Authors: Arens Klaus
Published: May 2024

Ein Projekt im Geschosswohnungsbau kosten- und termingerecht zu realisieren, wird aus den unterschiedlichsten Gründen immer schwieriger. Langwierige Genehmigungen, unterbrochene Lieferketten oder Fachkräftemangel sind nur drei Stichworte dazu. In einem Bereich der Technischen Gebäudeausrüstung (TGA) lassen sich jedoch Bauverzögerungen vermeiden: durch den Einsatz von Installationssystemen mit breit aufgestellten Brandschutz-Anwendbarkeitsnachweisen. Schon in der Ausschreibungsphase werden dadurch zeitliche und kostenseitige Probleme bei der späteren Brandschutz-Abnahme umgangen.
Education as an object of administrative and legal regulation
Authors: NOVITSKA Iryna
Published: May 2024

The paper defines the concept of "education", elucidates and synthesizes scientific approaches regarding the interpretation of "education". Based on the analysis of scholarly views and current legislation in Ukraine, the authors propose their own understanding of the concept of "education". It has been clarified that the term "education" is a multifaceted phenomenon used in various sciences, including sociology, philosophy, pedagogy, psychology, jurisprudence, economics, cybernetics, and others. It is generalized that education is a comprehensive system that integrates learning, socialization, and development, aimed at individual acquisition of key aspects of global experience. The essence of administrative-legal regulation is examined, and the significance of administrative-legal regulation in the sphere of education is determined. It is emphasized that effective administrative-legal regulation in the educational sphere is important for ensuring quality education, safeguarding the rights and interests of participants in the educational process, addressing issues of accessibility in education, as well as for ensuring compliance of educational legislation with international standards. It is concluded that administrative-legal regulation in the field of education is necessary to ensure accessibility of quality education for all segments of the population, address issues of inequality in the educational process, ensure standards and quality of educational programs and services, as well as safeguard the rights and interests of participants in the educational process, including students, teachers, and parents.
Digital economy and cybersecurity: analysis of threats and defense strategies in the context of institutionalization
Authors: VDOVICHEN Anatolii , VDOVICHENA Olha , KRYMSKA Anna
Published: May 2024

Introduction. This paper explores the relationship between the digital economy and cybersecurity, discussing threats to these domains and necessary defense strategies in the context of increasing institutionalization of activities on the Internet. It also emphasizes the importance of this issue in an interconnected world where transactions and communications predominantly occur on digital platforms, becoming increasingly international.
The purpose of the paper is to provide an in-depth analysis of various threats to the digital economy, such as cyberattacks, data theft, and online fraud, as well as to study protection strategies employed by institutional and private entities.
Results. The research findings indicate a significant diversity and growing complexity of attacks on digital infrastructure, especially with the emergence of new methods such as phishing, ransomware, and distributed denial-of-service (DDoS) attacks. The study also identifies major gaps in existing defense systems, particularly in user awareness, network security, and vulnerability management. Based on the analysis conducted, several important points have been noted, emphasizing the critical importance of a comprehensive approach to cybersecurity, which entails close cooperation between the government, businesses, international organizations, and civil society. Additionally, there is an emphasis on the need for continuous investment in research and development of innovative security technologies, as well as in training and increasing awareness among end-users.
Conclusions. Overall, the threats to the digital economy are complex challenges that are constantly evolving and require a proactive and coordinated approach from governments, businesses, and individuals. By working together to enhance the security and resilience of digital systems, we can better protect the digital economy and preserve trust in the online environment. Ultimately, cybersecurity threats pose a serious challenge to the digital economy and the institutional sector. By taking proactive security measures such as implementing robust security policies, training personnel, and utilizing state-of-the-art technologies, financial institutions can mitigate risks associated with cyber threats and safeguard the security and confidentiality of their clients' data.
European monetary economy: global challenges and development trends
Authors: BARIDA Nadiia
Published: May 2024

The paper examines the key challenges and trends in the development of the European monetary economy, substantiates inflationary factors and fundamental factors of changes in the structure of the economy under the influence of geopolitical transformations and changes in supply chains, identifies financial and economic shocks from a sharp increase in the ECB key policy rate, and substantiates the impact of tight monetary policy on the decline in economic activity and structural deformations in the financial sector.
The author proves that Russia's full-scale invasion of Ukraine has led to serious problems and disruptions in supply chains and bottlenecks in energy supplies in Europe. This, in turn, has led to rapidly rising inflation, significant changes in international trade, and forced monetary and fiscal policy to respond on an unprecedented scale. The immediate response of central banks was to raise interest rates in order to contain inflation. The rapid increase in interest rates has had a significant impact on financial stability. High interest rates, in particular, have led to a low ability to service the debts of heavily indebted corporations and have changed the structure of financial institutions' balance sheets. The change in the monetary policy regime has triggered new financial and economic challenges and large-scale adjustment processes in households, companies, and financial markets.
It is substantiated that due to the imbalance in the portfolios of non-banking institutions, the sector still demonstrates high credit and liquidity risks. In the context of macroeconomic uncertainty and market volatility, they remain vulnerable to asset price corrections. Parts of the non-bank financial sector also have significant on- and off-balance sheet debt. Weaknesses in this sector pose additional risks to the financial system, including through its linkages to the banking sector.
In such circumstances, the credibility of central banks is a key asset of the monetary economy, which is very important in times of high uncertainty. Monetary policies based on central bank credibility, such as inflation targeting, help to reduce inflation, and it is therefore important to demonstrate a commitment to ensuring that inflation returns to its medium-term target in a timely manner. In the euro area, the medium-term inflation target is 2%.
In making interest rate decisions, the European Central Bank is guided by three considerations: first, the outlook for inflation in light of economic and financial developments; second, the dynamics of core inflation; and third, the impact of monetary policy on funding conditions and the real economy.
Features of self-defense as a non-jurisdictional form of protection of the rights of students
Authors: VOLOSHYN Halyna
Published: May 2024

The paper explores the concept of self-defense as a method of restoring violated rights among participants in the educational process, which defines self-defense as a non-elective approach to protecting civil rights, emphasizing its application by education seekers - a separate category of subjects under civil law. The purpose of the paper is to investigate the interaction between educational norms and civil legal provisions to define a clear procedural path for education seekers seeking to assert their rights through self-defense mechanisms, thereby improving understanding of its limitations and scope in defending their civil liberties. The research results affirm that self-defense by education seekers should be carried out within the educational environment, strictly adhering to regulatory frameworks and internal rules regulating such environments. Therefore, based on the conducted research, we have come to the conclusion that the integrative aspect of self-defense in the field of civil law represents a comprehensive legal instrument based on constitutional and sectoral legal norms, including norms of civil, family, criminal law, and legislation on administrative offenses. The preventive and operational nature of self-defense ensures the individual ability to immediately respond to rights violations, which is important in a rapidly changing educational context, allowing to prevent further violations and ensure immediate restoration of rights. The legality and ethics of self-defense measures must be carried out within the current legislation and must not violate societal moral norms. This contributes to the legality and ethics of the actions taken and supports high standards of law and order. Adapting self-defense to the educational environment involves adapting the self-defense strategy to the specifics of the educational environment, especially considering the needs of younger education seekers and ensuring the protection of their rights in accordance with current legislative frameworks.