bluuebunny/crossref_metadata_2025 huggingface dataset:
Vine Copula Model: Application to Chemical Elements in Water Samples
Authors: Aminullah Salsabila Zahra , Novita Mila , Fithriani Ida
Published: December 2023

Copula can link the bivariate distribution function with marginal distribution functions without requiring specific information about the interdependence among random variables. There are several types of copulas, such as elliptical copulas, Archimedean copulas, and extreme value copulas. However, in multivariate modeling, each type of copula has limitations in modeling complex dependence structures in terms of symmetry and tail dependence properties. The class of vine copulas overcomes these limitations by constructing multivariate models using bivariate copulas in a tree-like structure. The bivariate copulas used in this study include the Clayton, Gumbel, Frank, Gaussian, and Student's t copula families. This study discusses the construction of vine copula models, parameter estimation, and their applications. The construction of vine copulas is done through the decomposition of conditional probability density functions and substituting bivariate copula density functions into the decomposition results. The data used in the study is the logarithm of the concentration of chemical elements in water samples in Colorado. The parameter estimation method used is pseudo-maximum likelihood with sequential estimation. Model selection is then performed using the Akaike information criterion (AIC) to determine the most suitable model. The results indicate that Caesium and Titanium have a dependency relationship with Scandium. Moreover, Scandium and Titanium exhibit the strongest dependence compared to other variable pairs.
Small Area Estimation of Multidimensional Poverty in East Java Province Using Satellite Imagery
Authors: Ridho Helen Cantika Laura Aisyatul , Prasetyo Rindang Bangun
Published: December 2023

The government has so far focused on a monetary approach to overcoming poverty, while poverty is multidimensional. Holistic and accurate poverty indicators are needed as material for policy formulation, such as the Multidimensional Poverty Index (IKM), which is calculated from raw data from the National Socioeconomic Survey (SUSENAS). However, the direct estimation of the multidimensional poverty headcount (AKM) is only accurate at the provincial level, as seen from the relative standard error (RSE) of several districts and cities, which is still above 25 percent. Increasing the sample size requires time, effort, and cost, so the Small Area Estimation (SAE) method can be an alternative. Apart from using official statistics for accompanying variables, satellite imagery has the advantage of being up-to-date and available up to a granular level. This study aims to estimate the AKM at the district/city level in East Java Province by utilizing satellite imagery and official statistics in SAE. The results showed that SAE HB Beta-logistics, with the accompanying variables combined with satellite imagery and official statistics, has a higher accuracy than direct estimation.
FACTORS OF MANAGEMENT OF STRUCTURAL TRANSFORMATIONS OF REGIONAL INDUSTRIAL SYSTEMS
Authors: Korhov Anatoliy
Published: December 2023

The article analyzes the management of structural transformations in regional industrial systems. In the conditions of globalization and technological progress, regional industrial systems face the need to adapt to changing economic realities. The purpose of this article is to develop a comprehensive approach to the management of structural transformation of regional industrial systems, taking into account both theoretical foundations and practical aspects. The research analyzes modern theories of economic development and industrial policy; identifies key factors affecting the efficiency of structural change management; develops practical recommendations for managing these processes. The research focuses on the study of factors and methods that can contribute to the effective management of these transformations, taking into account the specifics of the regional context. The results of the study show that successful management of structural transformations requires an integrated approach that includes strategic planning, innovation, human resource development and active government regulation. Various strategies and mechanisms that can be applied to improve change management are discussed, including industrial modernization, improving competitiveness and stimulating economic growth. The article concludes that a comprehensive understanding of the factors influencing structural transformation, as well as the development of effective strategies and policies, is key to successfully managing these processes in regional industrial systems. The need for further research to adapt these strategies to specific regional conditions and peculiarities is emphasized.
EXPERIENCE OF ST. PETERSBURG IN OVERCOMING THE CONSEQUENCES OF UNSTABLE ECONOMIC DEVELOPMENT DUE TO ANTI-RUSSIAN SANCTIONS AND ENSURING REGIONAL ECONOMIC SECURITY
Authors: Plotnikov Vladimir , Li enda
Published: December 2023

The article is devoted to the study of the features of regional governance in conditions of increasing uncertainty and exacerbation of threats to economic security due to anti-Russian sanctions. The purpose of this article is to analyze the existing regional experience in overcoming the consequences of unstable economic development due to anti-Russian sanctions and ensuring regional economic security. This analysis was carried out on the materials of one of the largest (in terms of contribution to the gross domestic product of the Russian Federation) subjects of the federation - the federal city of St. Petersburg. The study assessed the impact of anti-Russian sanctions on regional development in Russia; the experience of St. Petersburg in ensuring stable and economically secure development of the regional economy was studied; recommendations for using this experience in other regions of the Russian Federation are proposed. The study focuses on studying the mechanisms of influence of anti-Russian sanctions on the economic systems of the constituent entities of the federation, as well as assessing the results of this influence, including from the standpoint of ensuring regional economic security. The results of the study show that this influence is multidirectional. The strength of its manifestation and assessment of the consequences significantly depend on the characteristics of a particular regional economic system, as well as on the measures taken in regional economic policy. As a result, the sanctions macro-shock leads to increased differentiation of Russian regions. This aggravates existing problems of economic security at the regional level. Against this background, the experience of those regions that during 2022-2023 deserves a more careful consideration. not only remained stable, but also achieved an increase in key economic indicators. One of these regions is St. Petersburg. The article analyzes the system of anti-crisis measures taken in this region that ensured stability and protection from sanctions-related threats to economic security. The article emphasizes the feasibility of using this experience in other regions. At the same time, the need for their adaptation to regional specifics is noted.
ASSESSMENT OF THE IMPACT OF THE DEBT BURDEN ON THE EFFICIENCY OF THE ENTERPRISE
Authors: Zayceva Tat'yana , Makareva E. , Kovalev Evgeniy
Published: December 2023

These days, domestic industrial enterprises tend to use borrowed funds for business development needs due to insufficient own funds for achieving the desired rates of sustainable growth. The forms and scopes of borrowing may vary depending on corporate goals and objectives at each stage of business development, including the possibility for the company to increase its debt burden without detriment to the operational performance. If the company's debt obligations grow at a higher rate than its profits, the company may be facing a loss of financial stability, potentially leading to bankruptcy. This article presents the findings of a study on the capital structure and change dynamics of a major furniture manufacturer in Russia, including the impact of the growing debt burden on the operational performance indicators. The study demonstrates that the capital growth rate slows down with an increase in the share of borrowed funds within the capital structure. Such borrowed funds, being essentially long-term financial liabilities, are found to dominate the overall capital structure, resulting in lower financial stability and a sharp rise in the company's debt service costs, which in turn contribute to reduced level of profits and lower return on assets. Based on the findings of this study, it was concluded that keeping on with the current trend of growing debt burden, the company will not be able to discharge its debt obligations through the operating activities at the given pace of business development.
ECONOMIC ISSUES IN THE USE OF TELECOMM UNICATIONS RESOURCES IN EXTRAORDINARY EVENTS
Authors: Федоров А.В.
Published: December 2023

Рассмотрены вопросы взаимодействия операторов сетей связи общего пользования и телекоммуникационных сетей специального назначения при решении задач инимизации потерь трафика при экстраординарных событиях. Показаны возможные решения этой проблемы с учетом технико-экономического обоснования и различных подходов к взаиморасчетам между всеми заинтересованными лицами.

The issues of interaction between operators of public communication networks and special-purpose telecommunication networks in solving the problems of minimizing traffic losses in case of extraordinary events are considered. Possible solutions to this problem are shown, taking into account the feasibility study and various approaches to mutual settlements between all stakeholders.
PROSPECTS FOR THE APPLICATION OF REED-SOLOMON CODES AN D GOLD SEQUENCES IN THE TASKS OF GUARANTEED DATA DELIVERY
Authors: Кукунин Д.С.
Published: December 2023

Рассмотрены возможности недвоичных рекуррентных последовательностей, в основе которых лежат помехоустойчивые коды Рида-Соломона. Представляя их кодовые комбинации как аналоги последовательностей максимальной длины, можно обеспечить восстановление информационных блоков по любому их последовательному или децимированному участку. Такой подход значительно повышает вероятность доставки данных в пакетной сети при использовании транспортных протоколов, которые сами по себе не содержат механизмов гарантированной передачи информации.

The possibilities of non-binary recurrent sequences based on noise-resistant ReedSolomon codes are considered. By presenting their code combinations as analogs of maximum length sequences, it is possible to ensure the recovery of information blocks for any of their sequential or decimated sections. This approach significantly increases the probability of data delivery in a packet network when using transport protocols that themselves do not contain mechanisms for guaranteed information transmission.
PROSPECTS FOR THE USE OF DOMESTIC MEANS OF CRYPTOGRAPHIC PROTECTION OF INFORMATION FOR HARDWARE PLATFORMS BASED O N THE ARM64 ARCHITECTURE
Authors: Баталин Н.С. , Кукунин Д.С. , Данилин С.В.
Published: December 2023

На сегодняшний день в Российской Федерации в связи с текущим экономическим положением страны ускоренными темпами идет процесс импортозамещения. В частности, это касается сферы цифровых технологий, в особенности сохранения безопасности в сфере ИТ-решений. Д о недавнего времени российский рынок таких решений являлся преимущественно потребителем зарубежных технологий. В настоя9 ей статье рассмотрены перспективы использования одного из наиболее популярных на сегодняшний день продукта Open VPN в классическом исполнении и его аналога, адаптированного для использования на российском рынке и сертифицированного t C B России.

Nowadays, in the Russian Federation, due to the current economic situation of the country, the process of import substitution is proceeding at an accelerated pace. In particular, this concerns the field of digital technologies, in particular, the preservation of security in the field of IT solutions. Until recently, the Russian market of such solutions was mainly a consumer of foreign technologies. This article discusses the prospects of using one of the most popular OpenVPN products in the classic version and its analogue, adapted for use on the Russian market and certified by the FSB of Russia.
EVALUATING THE PERFORMANCE OF YOUTH POLICY WORKERS IN MUNICIPALITIES (THE PSKOV REGION CASE)
Authors:   Pskov State University, Pskov, Russia, Dagaeva I. A. , Feoktistova O. S. ,   Pskov State University, Pskov, Russia, Proskurina A. V. ,   Pskov State University, Pskov, Russia
Published: December 2023

The authors attempt to study certain aspects of youth policy staffing in the municipal bodies of the Pskov Region. Specifically, the authors conducted the comparative analysis of the youth policy structures in municipalities of the Pskov and Novgorod Regions and interviewed youth policy workers at the municipal level in the Pskov Region. The questionnaire was conducted via the Yandex-form. 26 youth workers from all the Pskov Region municipal bodies participated in the questionnaire. They were offered to evaluate the level of their expertise according to the list of knowledge and skills in compliance with the professional standard “Youth Worker”. The findings obtained via questionnaire revealed the lack of knowledge and skills among youth workers and the necessity in developing professional competencies. These results were used to design an advanced training programs for continuing professional education institutions.
"Vivir como machos en un mundo de maricones". Representaciones de lo masculino y lo femenino en la derecha peronista
Authors: Besoky Juan Luis
Published: December 2023

El presente artículo es una aproximación a las diversas formas en que la derecha peronista, entendida como un conglomerado de organizaciones, publicaciones e intelectuales, concibió, utilizó y representó el modelo de hombre y de mujer. Atendiendo a las caracterizaciones sobre el militante ejemplar, sobre el modelo de argentinidad y también sobre la figura del enemigo se pretende indagar las continuidades, variaciones y rupturas en las formas de representación sexo genérica. Para esto, nos enfocamos en primer lugar en la Alianza Libertadora Nacionalista (ALN) y en los cambios producidos luego del desplazamiento de Juan Queraltó de la dirección por Guillermo Patricio Kelly en 1953. Nos interesa observar en qué medida la completa “peronización” de la organización repercutió en las formas de concebir la participación política de la mujer y el modelo de masculinidad. En segundo lugar, analizamos las continuidades o rupturas sobre estas mismas cuestiones en los años cincuenta y sesenta en el campo de la derecha nacionalista fundamentalmente en el Movimiento Nacionalista Tacuara. Por último, nos centramos en el surgimiento de la revista El Caudillo de la Tercera Posición en los años setenta como fiel vocero del peronismo de derecha. Aquí pretendemos observar en qué medida las concepciones originales de la ALN y del campo nacionalista se vieron modificadas en el contexto mundial de lo que Eric Hobsbawm (2006) llamó la revolución cultural. Para esto consultaremos las publicaciones partidarias (Alianza y El Caudillo), los discursos públicos de los militantes y las intervenciones políticas.
Entrevista a Sandra McGee Deutsch
Authors: McGee Deutsch Sandra , Bohoslavsky Ernesto , Campos Esteban
Published: December 2023

De la larga y rica trayectoria de investigación de Sandra vale la pena destacar al menos cuatro aspectos relevantes y productivos. En primer lugar, contribuyó no solo a promover sino a más bien a crear un campo de estudios de las derechas con una línea de investigación que es a la vez rigurosa y crítica, pero no partidizada. Son estudios que no parten de la condena de los sujetos estudiados, pero que tampoco excluyen la crítica ideológica cuando resulta pertinente. En segundo lugar, las investigaciones de Sandra siempre tienen una perspectiva comparativa. La perspectiva comparativa ayuda a percibir las particularidades nacionales y las tendencias compartidas entre países. En tercer lugar, podemos mencionar su interés temprano por el estudio de la circulación transnacional de los sujetos. Y, finalmente, como cuarto punto, la ya mencionada promoción activa y creativa del diálogo entre la historia política y la perspectiva de género. Con ello ha contribuido de manera decisiva a que todos aquellos que se interrogan por la constitución de sujetos de derecha tengan que hacer el ejercicio de reconstruir qué definiciones de “hombre”, “mujer”, “normalidad”, “heterosexualidad” y “desviación” tenían. De esta manera ha permitido la salida del ghetto de los Gender studies y su incorporación plena y decisiva al estudio de fenómenos relevantes del siglo XX.
Güncel Avrupa Sismik Tehlike ve Risk Modeliyle 23 Kasım 2022 Düzce Depreminin Değerlendirilmesi
Authors: OKUYAN AKCAN Seyhan , TEKİN Senem , YEŞİLYURT Ali , ZÜLFİKAR A. Can
Published: December 2023

Sismik aktivitesi yüksek olan Kuzey Anadolu Fayı Zonu (KAFZ) üzerinde yer alan Düzce ili, deprem tehlikesi yüksek bir bölge durumundadır. Bu bölgede yaşanan 17 Ağustos 1999 MW 7.6 Kocaeli depremi sonrasında Bolu-Düzce arasındaki Düzce fayı üzerindeki gerilme enerjisi 12 Kasım 1999 tarihinde açığa çıkarak MW 7.2 Düzce depremini meydana getirmiştir. 23 yıl sonra, bu bölgede KAFZ–Karadere Segmenti’nde, 23 Kasım 2022 günü Mw=5.9 büyüklüğünde ve merkez üssü Düzce-Gölyaka olan bir deprem meydana gelmiştir. 6.81 kilometre derinlikte kaydedilen bu deprem başta İstanbul ve Ankara olmak üzere Bolu, Sakarya, Kocaeli, Kütahya, Bilecik, Bursa ve İzmir'e kadar geniş bir alanda hissedilmiştir. Gölyaka ve Cumayeri ilçelerinde ve faya yakın yerlerdeki bazı köylerde hafif, orta ve yer yer ağır yapısal hasar meydana gelmiştir. Bu çalışmada, Düzce ilinin depremselliği, Güncel Avrupa Sismik Tehlike Modeli (ESHM20) kullanılarak olasılıksal sismik tehlike analizleriyle değerlendirilmiştir. 23 Kasım 2022 Mw 5.9 Gölyaka’da gerçekleşen deprem, AFAD istasyonlarına ait kayıtlar, güncel deprem tehlike modeli ve tasarım spektrumlarıyla birlikte değerlendirilmiştir. Olasılıksal sismik tehlike analizine bağlı sismik risk analizinde, Güncel Avrupa Sismik Risk Modelinde (ESRM20) Düzce ili için tanımlanan eski yönetmelik ve yeni yönetmelik uyumlu az ve orta katlı betonarme yapı sınıfları dikkate alınmıştır. Sismik tehlike analizine bağlı olarak Düzce ili için sismik risk değerlendirmesi kayıp eğrileri aracılığıyla gerçekleştirilmiştir.
La transformación del rol del profesional médico
Authors: Yataco Wilcas Christian Alexander , Pinto Santos Claudia Magaly , Guillen Celestino Lizeth Camila
Published: December 2023

La profesión médica, influenciada por factores históricos y contemporáneos, está en constante evolución. Los avances tecnológicos, cambios sociales, factores económicos y desarrollos científicos han moldeado la percepción de los médicos en la sociedad. La autorregulación ética, junto con la formación médica de alta calidad, es fundamental para preparar profesionales competentes y éticos. Los médicos del siglo XXI desempeñan un papel crucial en la atención, educación sanitaria y promoción de la salud. A pesar de desafíos como el monopolio y el elitismo, se argumenta que no necesariamente disminuyen el prestigio de la profesión y pueden abordarse éticamente. La tecnología ha mejorado el diagnóstico y tratamiento médico, así como la telemedicina, pero plantea desafíos éticos y de privacidad. Asimismo, el aumento de la burocracia en la atención médica genera preocupaciones sobre la calidad y eficiencia de los servicios, pero se están implementando estrategias para abordarlo y mantener el profesionalismo centrado en el paciente. La medicina es una disciplina en constante cambio que se adapta a un entorno dinámico, manteniendo valores éticos y la calidad de la atención. La profesión médica evolucionará con los avances tecnológicos y sociales, y es crucial preservar la ética y la humanidad en la práctica médica del futuro.
PENERAPAN PEMBELAJARAN MODEL GROUP INVESTIGATION UNTUK MENINGKATKAN HASIL BELAJAR SISWA MATA PELAJARAN ILMU PENGETAHUAN ALAM (IPA) MATERI EKOSISTEM KELAS VII.2 DI SMP NEGERI 8 PEKANBARU
Authors: Faizzah Faizzah
Published: December 2023

Penelitian ini bertujuan untuk mengetahui peningkatan hasil belajar siswa  pada mata pelajaran Ilmu Pengetahuan Alam (IPA)  pada materi Ekosistem model Group Investigation  pada kelas VII.2 di SMP Negeri 8 Pekanbaru.  Bentuk penelitian ini adalah penelitian tindakan kelas dengan sebanyak dua putaran (Siklus). Setiap putaran dilakukan dengan empat tahap yaitu perencanaan, pelaksanaan, pengamatan dan refleksi. Subyek dari penelitian ini adalah siswa kelas VII.2 di SMP Negeri 8 Pekanbaru dengan jumlah sebanyak 39 siswa yang terdiri dari 20 siswa laki-laki dan 19 siswa perempuan. Data yang diperoleh berupa hasil belajar IPA yang didapat dari test dan lembar observasi kegiatan belajar mengajar. Metode pengumpulan data yang digunakan meliputi test, observasi dan dokumentasi. Dari hasil pada siklus I hasil belajar siswa menjadi 45% dengan klasifikasi tidak aktif. Sedangkan pada siklus II hasil siswa dalam belajar mengalami peningkatan menjadi 55% dengan klasifikasi sangat aktif. Keadaan ini menunjukkan bahwa perbaikan dalam proses pembelajaran IPA dengan penerapan pembelajaran model  Group Investigation  pada mata pelajaran IPA pada siswa kelas VII.2 di SMP Negeri 8 Pekanbaru dapat dikatakan berhasil sepenuhnya.
THE IMPLEMENTATION OF RECOGNITION OF PRIOR LEARNING AT LANCANG KUNING UNIVERSITY
Authors: Junaidi Junaidi , Irwanda Ahmad Ade
Published: December 2023

In today's complex and rapidly changing world, individuals need to be able to improve their competence quickly. However, recognition of learning outcomes outside formal educational institutions is still society’s main focus. As a result, learning outcomes from non-formal, informal education, and work experience are not recognized as they should be, reducing individual motivation and confidence to continue learning throughout life. Lifelong education is a common phenomenon and involves learning through everyday experiences. Learning Recognition is a term that encompasses a range of learning assessment methods outside of formal educational institutions, including approaches such as portfolios, semester credit systems, and competency-based assessments. Improving the accessibility and quality of higher education is one of the national development goals, as mandated in the National Education System Law and the Higher Education Law. Therefore, Lancang Kuning University provides opportunities for the community to participate in education through the Past Learning Recognition (RPL) program. RPL is recognizing a person's learning achievements from formal, non-formal, and informal education, and work experience. The process of equalizing learning outcomes is carried out so that the community can continue their education to a higher level. This study used qualitative descriptive methods by collecting data from sources such as university policies, government regulations, guidebooks, assessment documents, and related literature. The results and discussion of this study revealed that Lancang Kuning University applies RPL Type A, which involves the recognition of part of the credits to continue higher education. Equalization of learning outcomes through RPL provides opportunities for people to learn for life.
SOSIALISASI AKUNTANSI PESANTREN DALAM PENYUSUNAN LAPORAN KEUANGAN PESANTREN
Authors: Soleha Nurhayati , Yulianto Agus Sholikhan , Rosiana Rita , Retnowati Wulan
Published: December 2023

The financial report of Islamic boarding school (pesantren) has an important role because it is a form of accountability and transparency of public sector organisations. The purpose of this service activity is to provide an understanding of accounting in preparing financial reports in Islamic boarding schools in the district and city of Serang. Partners are six pesantren with students under 500 students. This service was carried out by means of lectures, discussions, practices, and observations. Through this activity, pesantren can increase their insight and knowledge about pesantren accounting and understand the importance of preparing pesantren financial reports based on generally accepted accounting standards (SAK), but in practice they have not used it based on accounting standards (SAK) completely.

 

Keywords: accounting, Islamic boarding school (pesantren), public sector
Insight into the Structure-Activity Relationship of Antimicrobial Peptide Brevinin
Authors: Arnab Md. Kamrul Hasan , Hasan Moynul , Islam Md. Monirul
Published: December 2023

Numerous amphibian species, particularly those of the genus Rana, have been found to produce linear, amphiphilic, and cationic antimicrobial peptides (AMPs). Such AMPs are gaining more attention in pharmaceutical applications due to their principal method of action, which involves penetrating and rupturing the intended cell membranes with relatively low resistance. Brevinin is a large family of AMPs extensively studied during the last few decades, primarily consisting of two groups of peptides: Brevinin-1 and Brevinin-2. These peptides are cationic and establish secondary structures in the biological membrane environment. In this discussion, we explore the effects of structural parameters (net charge, hydrophobicity, amphiphilicity, helicity, peptide length, etc.) of Brevinin on their antimicrobial activity. As a general rule, an increased net charge tends to enhance antimicrobial activity. However, it is important to note that excessive net charges can also elevate hemolytic activity. The amino acid composition significantly influences hydrophobicity and helicity, which, in turn, impact the activity of the peptides. Moreover, these structural parameters are interconnected; modifying one parameter will affect others. Striking an optimal balance in these factors will provide a Brevinin analog with the highest antimicrobial activity and the lowest hemolytic activity.
الاصْطنَاع الخارج خلوي لجسيمات أوكسيد المغنيزيوم في المستوى النّانويّ والمايكروني باستخدام نبات الصّبار كمعمل حيويّ: وفعاليّتها المضادة لفطور المبيضات البيض والرشاشية السّوداء
Authors: AlHoly Taif , Khaddam Walid
Published: December 2023

صُنعت جسيمات أوكسيد المغنيزيوم النّانويّة والمايكرونية بواسطة صبار التين الشوكي وتم تقييم فعاليتها المضادة للفطور المسببة للأمراض الهامة عند البشر كمبيضات البيض والرشاشيات السّوداء. وتم توصيف الجسيمات الناتجة بـِ UV–Vis، FTIR، DLS، EDX،  .FESEMأظهر تحليل مطيافية الأشعة المرئية وفوق البنفسجية قمة عند 300 نانومتر، وبيّن اختبار الأشعة تحت الحمراء أن المستقلبات الحيوية في النبات تلعب دورًا مهمًا في إرجاع أيونات المعدن ثم نموها لتعطي في النهاية جسيماتٍ نانويّة، كما يبين التحليل قمة قريبة من 400  تعود للرابطة Mg-O-Mg. يؤكد تحليل الـ EDX وجود جسيمات أوكسيد المغنيزيوم. تراوحت أبعاد جسيمات أوكسيد المغنيزيوم النّانويّة ذات الشكل الكروي بين 15.5 و78.01 نانومتر (بمتوسط 42.28 نانومتر)، أما أبعاد الجسيمات المايكرونية الكروية تراوحت بين 105.2 و 1313.9 نانومتر (بمتوسط 356.09 نانومتر) وذلك باستخدام المجهر الإلكتروني الماسح عالي النفاذية FESEM. بينما كان متوسط الأبعاد المحسوب بطريقة التشتت الضوء الديناميكي DLS مساوياً لـِ  46.04 و 377 نانومتر. اختبار الفعالية المضادة للفطور في المختبر In vitro للجسيمات الناتجة تمت دراسته بواسطة طريقيتين مايكروبيولوجيتين هما الانتشار في الآبار وتمديد المرق الدقيق في كلتا الطريقتين كانت للجسيمات النّانوية تأثير أكبر من الجسيمات بالحجم الأكبرضد الفطور، وكان التركيز المثبط الأدنى الـ  MIC لجسيمات أوكسيد المغنيزيوم النّانويّة مساوياً لـِ  1.5 ، 6.25 ملغ / مل لكل من المبيضات البيض والراشاشيات السوداء على التوالي.
Comparison of Job Satisfaction by Alumni and Student Medical Representatives and The Associated Factors in Iraq
Authors: Aladul Mohammed I.M. , Jamel Ibraheem A. , Thanoon Thanoon A. , Abd-Alrazzaq Fatima F. , Shaker Zainab S. , Jassim Tabarak M.
Published: December 2023

Background: Job satisfaction is a multifaceted construct that involves the intricate interplay of an employee's emotional, cognitive, and behavioral characteristics with their job.
Objectives: To explore the difference in job satisfaction among alumni and student medical representatives (MRs), as well as to identify the factors that influence the job satisfaction of MRs.
Methods: A cross-sectional face-to-face survey was conducted with medical school students and alumni working as MRs in various Iraqi universities.
Results: A total of 449 MRs participated in this study. A statistically significant difference was found in job satisfaction items, namely recognition, responsibility, salary, and working conditions between alumni and student MRs, with higher values observed in the alumni MRs group (p-values of 0.008, 0.003, 0.029, and 0.025, respectively). More than half of the participants had low levels of job satisfaction.
Conclusions: Alumni and student MRs have similar levels of job satisfaction. The factors that significantly contribute to job satisfaction among alumni MRs include recognition of good performance, increased autonomy and responsibilities, competitive salaries, and improved working conditions within the company. The satisfaction of MRs is significantly influenced by the quality of products and the reputation of the company.
Cytotoxicity, Antioxidant Activities, GC-MS and HPLC Fingerprint Analyses of Different Extracts of Desmodium tortuosum (Sw.) DC
Authors: Elshazly Maha , Hamada Fatma A , Refahy Laila A.
Published: December 2023

The family Fabaceae is the third-largest flowering plant family, and the genus Desmodium has exhibited a wide range of biological activities and a variety of chemical constituents. In the present study, different extracts of Desmodium tortuosum were evaluated for their cytotoxic and antioxidant activities, as well as their total phenolic content (TPC). The antioxidant activities were estimated using the 1,1'-diphenyl-2-picraylhydrazyl free radical (DPPH), while the cytotoxic activity was evaluated via the brine shrimp lethality test (BSLT). The antioxidant activity results revealed that the DPPH radical scavenging activity (SC50) ranged from 1.12 to 61.22 µg/ml with respect to ascorbic acid (SC50 = 7.45 µg/ml). Among all tested fractions, 90% methanol was the most active. On the other hand, the cytotoxic activities were arranged as follows: n-BuOH (LC50 = 310), EtOAc (LC50 = 350), and 70% methanol (LC50 = 380). High-Performance Liquid Chromatography-Fingerprint analyses were used to determine the chemical composition and relative proportions of phenolic compounds. GC-MS analysis indicated the presence of fatty acids and other compounds. The major identified compounds were Benzene (1-butyloctyl) (11.88%) and Himachalene <α-> (11.08%) for the ethyl acetate extract and 10-Undecenoic acid, methyl ester (25.50%) for unsaponifiable matter.
Evaluation of the comfort properties of functional knitted fabrics
for people with special needs
Authors: TOMA DOINA , POPESCU ALINA , NICULESCU CLAUDIA , SALISTEAN ADRIAN , LITE CRISTINA , NENECIU MINELA , WECHSLER SARA , ION IONUT DANIEL , PUIU MIRELA GRETI , RAICAN CRINA
Published: December 2023

In this study, several comfort properties of knitted fabrics were investigated. Seven types of knitted fabrics made of
combinations of natural fibres (e.g., cotton, wool, and bamboo), artificial fibres (e.g., modal) and synthetic fibres (e.g.,
polyester and acrylic) were produced. The knitted samples were subjected to several comfort tests, including air
permeability, thermal resistance and water vapour resistance assessments. To determine the correlations among the
comfort properties of the fabric, fabric structural properties, such as fabric weight and fabric thickness, were considered.
Moreover, statistically significant differences were found in terms of dry thermal resistance, water vapour resistance and
air permeability depending on the structural parameters of the fabric.
Colour prediction as a weaving design selection help tool in Jacquard CAD
Authors: MILED WAFA , ALGAMDY HIND , BENLTOUFA SOFIEN , KHAN MUHAMMAD
Published: December 2023

The final colour prediction of a weave design made of dyed yarns is a difficult problem. This study shows how a
geometric model can be developed to obtain the final colour prediction objectively. For this purpose, a woven material
was divided into weft, warp and pores. Then, all parameters needed for the calculation of each colour contribution were
identified. A geometrical model based on construction parameters was developed to predict the surface colour
contribution of each coloured yarn in a weave surface. To validate the predicted colorimetric data, a visual assessment
experiment was conducted. Then, the difference between the predicted and actual colour appearance of the weave
pattern was evaluated and analysed in function of weaving structures, and weft yarns colours. For this purpose, simple
woven structures (plain, twill 1/3, basket 2/2 and satin Turc) with four coloured weft yarns were used. Results show that
the proposed model could correctly predict the final colour of weave designs. Therefore, the model has the potential to
eliminate subjective evaluations and reduce prototype sample production by automating the process of weave/colour
simulation, thereby reducing the cost and time for product development. The methods of utilization of colour in woven
textiles depend upon the composition of the weave design to be woven and the structure parameters of the cloth.
An intelligent garment recommendation system based on case-based
reasoning technology
Authors: ZHANG JUNJIE , ZENG XIANYI , DONG MIN , YUAN HUA , ZHANG YUN
Published: December 2023

Garment purchasing through the Internet has become an important trend for consumers. However, various garment
e-shopping systems, systematically lack personalized recommendations, like sales advisors in classical shops, to
propose the most relevant products to different consumers according to their consumer profiles and successful
recommendation cases. In this paper, we propose a consumer-oriented recommendation system by Case-based
reasoning techniques and Similarity degree of fuzzy sets, which can be used in a garment online shopping system like
a virtual sales advisor. This system has been developed by integrating successful recommendation cases and taking
into account consumer profiles. It can effectively help consumers to choose garments from the Internet. Compared with
other prediction methods, the proposed method is more robust and interpretable owing to its capacity to treat uncertainty.
This paper presents an original method for predicting one or several relevant product profiles from the similarity degree
between a specific consumer profile and a successful cases database.
The Influence of Strategic Maneuverability Practices on The Financial Performance of Bumiputera Contractors
Authors: Hussin Nur Aida Binti , Daud Salina
Published: December 2023

Objective – There are limited studies on the impact of strategic maneuverability on the financial performance of construction companies, especially concerning Bumiputera contractors in Malaysia. The objective of this study is to investigate the impact of strategic maneuverability practices on the financial performance of Bumiputera contractors in Selangor.
Methodology – A questionnaire survey was distributed to 50 Bumiputera contractors in Selangor. The data was analyzed using SmartPLS 4 as part of the Structural Equation Modeling (SEM).
Findings – The analysis of the feedback from the 50 respondents revealed a strong and positive relationship between the implementation of strategic maneuverability practices and the financial performance of Bumiputera contractors. Therefore, it is imperative for companies to possess strategic maneuverability in order to navigate the ever-changing business landscape of the construction industry effectively.
Novelty – The findings of this study will encourage Bumiputera contractors to adopt strategic maneuverability practices to survive and remain competitive in the challenging environment of the construction industry.
Type of Paper: Empirical
JEL Classification: L25; M20
Keywords: Strategic planning; strategic maneuverability; financial performance; flexible; Bumiputera contractors.
Reference to this paper should be made as follows: Hussin, N.A.B; Daud, S. (2023). The Influence of Strategic Maneuverability Practices on The Financial Performance of Bumiputera Contractors, J. Fin. Bank. Review, 8(3), 133 – 139. https://doi.org/10.35609/jfbr.2023.8.3(3)
EFFECTIVENESS OF IMMUNOSTIMULATION FOR POSTOPERATIVE INTRA-ABDOMINARY ADHESION IN AN EXPERIMENTAL RAT MODEL
Authors: Puchkina Galina , Bondarenko Nadezhda , Mikhaylichenko Vyacheslav , Parshin Dmitry , Sulima Anna , Rumyantseva Zoya , Murunova Svetlana
Published: December 2023

Purpose of the Study: To analyze the effectiveness of using sodium deoxyribonucleate (SDN) for pelvic adhesions in rats in experiment. Materials and Methods: The experiment was carried out on 90 laboratory rats. Three groups of 30 animals each were formed: group 1 – control; group 2 – rats with a simulated adhesive process in the pelvis without subsequent treatment; group 3 – animals with a model of adhesive process in the pelvis receiving intramuscular SDN for 10 days. The adhesive process in the pelvis was modeled in rats by ligating the uterine horns on both sides. The expression of CD4, CD8, CD20, CD138 was studied using DP-SOFT software program and subsequent statistical processing. Results: In animals of the control group, a small number of cells with expression of CD4+, CD8+ and CD138 markers were found in the parietal peritoneum (PP). In perimetrium (PM), no positively stained cells of the studied immunophenotype were found. In group 2, animals showed an increase in the number of cells in the PP positively expressing CD4+ and CD138+, and the appearance of CD56+ cells. An increase in the number of CD138+ and CD4+ cells was found in the rats’ PM. In group 3, compared to the control, the count of CD4+ cells, CD56+ cells and CD138+ cells significantly increased. In the PM of the operated animals, we found an increase in the number of cells positively expressing CD4+ and CD138+, and the appearance of CD56+ cells. In the PM of rats, an increase in the number of CD138+ and CD4+ cells was noted, which indicates activation of the humoral immune system. In group 3, the count of CD4+, CD56+ and CD138+ – cells in the PP significantly increased compared to the control. PM was characterized by a similar distribution of cells. Conclusion: After surgery, the adhesive process causes a change in the ratio of leukocyte subpopulations in the affected area towards an increase in their number in the parietal peritoneum rather than in the perimetrium. The use of SDN has an immunomodulatory effect and stimulates immune responses by increasing the number of immunocompetent cells in the surgical site.
Scientific potential of ukraine in marine research areas
Authors: Kuranda T. K. , Shved N. Y. , Havrys T. V. , Osadcha A. B.
Published: December 2023

The study of the national scientific potential in the marine field was carried out on the basis of the analysis of the data of the R&D registration database and dissertations of UkrISTEI for the period 2017–2021, the state of training of specialists in the Higher Education and Research Institute of the Ministry of Education and Science in the fields of marine research in six areas of marine research (1. Ecology of rivers, seas, oceans, coastal areas, ecological consequences of human activity, 2. Fisheries, 3. Infrastructure of water management, 4. Geology and development of marine mineral and energy resources, 5. Production of machines, equipment, means,
6. Logistics) by indicators: quantitative assessment of R&D and dissertations in general in all spheres, as well as in the cross-section of spheres and thematic directions, organizations – performers of R&D (grouped according to the spheres of management to which they belong); dynamics of the number of research and development projects and dissertations, growth rates of the total number of research and development projects and dissertations in thematic areas of marine research; quantitative assessment of the specialties for which scientific and engineering personnel are trained on marine issues.
The article provides not only a general analysis of the state of scientific research, dissertation activity of scientists and training of qualified specialists in the field of marine research, but also emphasizes the main, above-mentioned, areas related to water and maritime complexes.
According to the results of the analysis of R&D and dissertations, the most relevant thematic directions of marine research were determined, which include: 1.1. Ecosystem of rivers, seas, oceans, 2.3. Aquaculture,
3.2. Hydrotechnical and hydromelioration facilities, 4.2. Development of marine mineral resources, 6.2. Shipbuilding.
Construction of group systems of expert advantages using the a-technology of applying classical decision-making criteria
Authors: Reva O. M. , Borsuk S. P. , Kamyshyn V. V. , Sahanovska L. A. , Yarotskyi S. V.
Published: December 2023

Decision making is a more important system-forming characteristic of expert activity. Therefore, studying the specifics of the relevant choices and their optimization, especially from the perspective of the influence of the human factor, is an urgent scientific and practical task. Among the components of this influence, which simultaneously determine the attitude of specialists to the indicators and characteristics of the objects of examination, in particular the features of investment attractiveness, systems of advantages are identified, by which we mean an ordered series of these features: from the most significant, acceptable, weighty, etc. — to less significant.
The qualimetry of the significance of the features of the investment attractiveness of objects of examination in the ordering scale is linear, therefore it makes the corresponding measurements “rough” and can even provoke statistical errors of the І-ІІ kind when moving from individual systems of preferences to group ones.
The research involved m = 90 specialists who are constantly involved by SSI “UkrISTEI” in conducting various examinations and who, using our methodology, built individual systems of advantages on a spectrum of n = 18
characteristic features of the investment attractiveness of the objects of examination. Using a multi-step technology for identifying and filtering out marginal thoughts, as well as eliminating “survivor bias”, four subgroups were identified from the original sample, mC = 30 people, mH = 12 people, mM = 11 people, mT = 6 people, with consistency group opinions satisfies the range of system-information consistency criteria we introduced at a high level of significance α = 1 %. It is substantiated that the mC subgroup is the basic.
A decision matrix has been constructed, where the ranks of investment attractiveness features are defuzzified by the corresponding normalized weight coefficients determined by the method of prioritization. To solve this matrix, classical decision-making criteria (Wald, Savage, Bayes-Laplace, Hurwitz) were applied and group systems of advantages were obtained, characterized by the features of these criteria. A high statistically probable coincidence of the advantages of group systems obtained by this method has been established and ways for further development of α-technology have been outlined.
الأحاديث المشكلة في مكان خروج المسيح الدَّجّال ودخول رُعبه المدينة دراسة استقرائية
Authors: الشمري مها بنت لافي بن مذود
Published: December 2023

يهدف البحث إلى بيان أسباب الإشكال في الأحاديث المشكلة في مكان خروج المسيح الدَّجّال ودخول رُعبه المدينة. وإظهار أوجه الإشكال في الأحاديث المشكلة في مكان خروج المسيح الدَّجّال ودخول رُعبه المدينة. وبيان أجوبة العلماء على الأحاديث المشكلة في مكان خروج المسيح الدَّجّال ودخول رُعبه المدينة، والترجيح بين الأقوال وفق القواعد المعتبرة، والمنهج العلمي. وتم تقسيمه إلى مقدمة ومبحثين المبحث الأول: يتعلّق بمكان خروج الدَّجّال. والمبحث الثاني: يتعلّق برعب الدَّجّال. ومن أبرز النتائج: أن علمُ مُشكِل الحديث ومُختلفِه من أهمّ علوم الحديث التي لا بُدّ من معرفتها لسدّ الذرائع في التشكيك بالسُّنّة النبويّة. وأن منشأ الإشكال في الحديث إما أن يكون بسبب المعارضة أو الغموض أو اشتماله على ما يظهر مستحيلاً في الشرع أو العقل، وقد أثبت البحث مدى التنوُّع الاجتهادي في إزالة التعارض بين الأدلة عند العلماء، وذلك بحسب ما كانوا يتمتّعون به من مَلَكةٍ علميّة واجتهادية.
أحكام نفقة عمودي النسب مع اختلاف في الدين دراسة فقهية مقارنة
Authors: الحمدان عبدالرحمن بن صالح
Published: December 2023

يهدف البحث: (أحكام نفقة عمودي النسب مع الاختلاف في الدين: دراسة فقهية مقارنة) إلى محاولة تعريف الأقليات الإسلامية بأحكام الشرع المتعلقة بشؤون الأسرة، والتصدي لرمي الشريعة بالقصور عن معالجتها للقضايا المستجدة، وقد تم تقسيمه إلى مقدمة، وتمهيد، وثلاثة مباحث؛ الأول: أثر اختلاف الدين في نفقة الزوجة، الثاني: أثر اختلاف الدين في نفقة الأصول والفروع، الثالث: أثر اختلاف الدين في نفقة الأقارب، وقد توصلت إلى أنه لا نفقة للزوجة إذا كانت غير كتابية مدة تخلفها عن الإسلام، وأن النفقة باقية للمرأة إذا أسلمت وتخلف الزوج عن الإسلام مدة تخلف الزوج، وأما إذا ارتد الزوج عن الإسلام دون امرأته فتجب نفقة الزوجة المسلمة حتى تنقضي عدتها، أو يقتل الزوج بسبب ردته، وأنه إذا ارتدت الزوجة عن الإسلام دون زوجها سقطت النفقة، وأن النفقة واجبة على الولد لوالديه المباشرين وعدم سقوطها بإسلام أحدهما أو ردته، ولا خلاف في أن اختلاف الدين غير مؤثر في نفقة الأب على ابنه المباشر، كما اتفق الفقهاء على وجوب النفقة عند اتحاد الدين على ابن الابن والجد، وقد اتبعت في هذا البحث المنهج الاستقرائي وذلك بتتبع المسائل التي لها صلة بعنوان البحث, وكذا المنهج التحليلي, لتحليل الآراء الفقهية ومناقشتها وترجيح أحدها على الأُخر.
أثر القيادة الإستراتيجية في إدارة الأزمات دراسة ميدانية في البنوك العاملة بأمانة العاصمة
Authors: الشمسي عبد المغيث يحيى علي , عايض عبد اللطيف مصلح محمد
Published: December 2023

هدفت هذه الدراسة إلى تحديد أثر القيادة الإستراتيجية في إدارة الأزمات في البنوك العاملة بأمانة العاصمة، وقد اتبعت المنهج الوصفي التحليلي، وتمثل مجتمع الدراسة في جميع العاملين في الوظائف القيادية والإشرافية وبلغ عددهم (1710) موظفًا، وقد تم اختيار عينة عشوائية طبقيه نسبية بواقع (313) مفردة، وتم جمع البيانات باستخدام الاستبانة، وتم إدخال البيانات وترميزها ومعالجتها باستخدام برنامج (SPSS 23)، كما تم استخدام النمذجة البنائية بخوارزمية المربعات الصغرى الجزئية (SEM-PLS)؛ لاختبار النموذج الهرمي للدراسة بمستويين، وذلك باستخدام برنامج (SmartPLS 3) لنمذجة المعادلات الهيكلية، وتوصلت نتائج الدراسة إلى أن البنوك محل الدراسة تولي اهتمامًا كبيرًا بممارسة القيادة الإستراتيجية بكافة أبعادها، وكذلك بممارسة إدارة الأزمات بكافة أبعادها. كما أظهرت نتائج الدراسة وجود أثر دال إحصائيًا للقيادة الإستراتيجية بأبعادها مجتمعة في إدارة الأزمات في البنوك محل الدراسة.
Gestão de periódicos científicos
Authors: Nascimento Silva Patrícia , Carneiro Junior Wellerson de Oliveira
Published: December 2023

Após um período de grandes desafios, como atravessar uma pandemia mundial, viver o afastamento social e o trabalho remoto, e ver a Universidade subsistir a tantos cortes orçamentários, iniciamos o ano de 2023 com novos ares e olhares. A retomada das atividades presenciais em 2022, a classificação A4 no Qualis Capes e as novas perspectivas no campo político nacional certamente são fatores que trouxeram uma energia renovada à equipe da Revista Docência do Ensino Superior (RDES).
O ano de 2023 nos fez retomar as bases que permitiram a construção deste periódico, planejado e implementado dentro do GIZ como uma de suas ações estruturantes. A própria criação do GIZ, hoje institucionalizado como a Diretoria de Inovação e Metodologias de Ensino, se deu como parte da proposta de adesão da UFMG ao Programa de Apoio do Plano de Reestruturação e Expansão das Universidades Federais ─ o REUNI. Desde a sua criação dentro de um espaço formativo, como é o GIZ, a RDES tem se configurado como um recurso editorial que, além de publicar artigos científicos sobre o ensino na universidade, procura contribuir para a aprendizagem e a formação dos componentes da equipe, editores, avaliadores e autores.
Buscando deixar para trás os anos obscuros de submissão da educação a interesses pessoais e ideológicos em nível nacional, e no desejo de voltar a certa normalidade institucional, nos colocamos a planejar ações importantes para a evolução do periódico. Neste ano, priorizamos realizar estudos e observações sobre requisitos de avaliação em novos indexadores ─ além daqueles em que o periódico já se encontra indexado ─, práticas da ciência aberta, critérios de internacionalização e estratégias de divulgação científica.