bluuebunny/crossref_metadata_2025_split huggingface dataset:
Study of Changes in Antioxidant Activity, Microstructure, and Mineral Composition of Nadir Wheat Grain During Preparation for Whole Grain Bread Production
Authors: Kuznetsova E. A. , Rebezov M. B. , Kuznetsova E. A. , Nasrullaeva G. M. 
Published: December 2024

Relevance. Whole grain products are becoming increasingly popular in industrialized countries due to their high content of dietary fiber, vitamins, and minerals. Soaking wheat grain is a crucial stage in the production of whole grain bread. To improve the quality and health benefits of whole grain bread, enzyme preparations based on cellulase are used during the grain soaking stage. This biotechnological technique influences the localization and content of key biologically active substances in the grain. New knowledge about the redistribution of chemical compounds within wheat grain during enzymatic hydrolysis will help develop guidelines for optimizing the soaking process.Methods. The study presents experimental data on the effect of a complex enzyme preparation based on cellulase and sodium selenite, introduced during wheat grain soaking, on changes in the microstructure of the main morphological parts of the grain, antioxidant activity, the content of chemical compounds determining antioxidant activity, and the distribution of mineral elements within the grain kernel.Results. Soaking Nadir wheat grain in a buffered solution of an enzyme preparation based on cellulase and sodium selenite for 10 hours under optimal conditions for enzyme action results in a modification of the microstructure of the grain’s morphological parts. Antioxidant activity increases by 9.3% (DPPH radical inhibition), total flavonoid content (by 0.05%), anthocyanin content (by 0.132%), and glutathione content (by 12 mg%) compared to the grain soaked in water. Biologically active mineral elements and selenium accumulate in the germ after grain fermentation.
Experience of using the bolus for preventing hypocalcemia of cows in the fresh period
Authors: Smirnova Yu. M. , Platonov A. V. , Korotkiy A. N. 
Published: December 2024

Relevance and methods. Postpartum paresis is one of the serious complications in high-yielding cows after calving affecting the course of the entire lactation, so the focus of attention is on the choice of means of prevention. For these purposes, in the conditions of the breeding farm named after the 50th anniversary of the USSR (Vologda region), the effect of Calci-mix calcium bolus produced by “Agrokon-Vologda” LLC was studied. The cows of the control group were not injected with bolus, the animals of the I experimental group were injected twice — the first time immediately after calving and after 12 hours, the II experimental group — two boluses at once.Results. During the dry period, the main blood counts of all cows were within the normal range, but after calving before the introduction of the bolus, the calcium content decreased (to 32.8%). On the 1st day after bolus administration, the calcium concentration in cows of the experimental group I was 27.9% higher (p ≤ 0.01), II — by 44.2% (p ≤ 0.01). On the 3rd day in the I and II experimental groups, the calcium content was within the normal range — 2.44 mmol/l (p ≤ 0.05) and 2.43 mmol/l. In the control group, throughout the entire experiment, the calcium concentration was below normal, which led to a decrease in the Ca/R value. The introduction of a bolus allowed to increase the level of ionized calcium in the I and II experimental groups (by 13.3% and 21.2%) and to shift the Ca/R ratio upwards. Thus, the use of bolus had a positive effect and contributed to the replenishment of the lack of Ca in cows in the postpartum period. Taking into account the fact that the introduction of a bolus with a time interval often occurs at night, we consider the most appropriate single injection of two boluses to cows immediately after calving.
The effect of “Butamax 200” and “Propranolol” on the productivity of broiler chickens
Authors: Bekshenova A. M. , Alexandrova S. S. 
Published: December 2024

Relevance. Contemporary poultry farming practices, often involving high stocking densities, can significantly alter the environmental conditions and dietary regimens experienced by chickens. These changes can have detrimental effects on the neurological and cardiovascular health of broiler chickens, ultimately impacting their meat yield. In response to these challenges, poultry producers are increasingly turning to pharmaceutical interventions. These medications aim to regulate cardiovascular function and metabolism, promote bone regeneration, and mitigate stress in birds. The purpose of the work is to assess the effect of “Butamax 200” and “Propranolol” on the productive qualities of broiler chickens.Results. The dynamics of live weight and growth rates during the rearing of broiler chickens indicate the effectiveness of the use of “Butaphosphane 200” and “Propranolol” preparations. The experimental groups differed in lower feed conversion compared to the control group by 23.11% and 28.3%, respectively. The efficiency index of broiler chicken rearing was significantly higher in the experimental groups. The EIPB of the 1st experimental group was 316 units, and the 2nd experimental group was 352 units, which exceeded the values of the control analogues by 114 and 150 units, respectively.
The effect of dietary supplements in spring top dressing on the fertility of queen bees and honey productivity of bee colonies
Authors: Mazina G. S. , Kuzmin A. A. , Yildirim E. A. 
Published: December 2024

Relevance. The research is conditioned by the need to find biologically active additives of a new generation to improve the reproductive function of queen bees and increase the honey productivity of bee colonies.Methods. The research was conducted in 2022–2023 at the experimental apiary of the Federal Scientific Center for Bast Crops of the Pskov region.Control group I received a 40% sucrose solution as a top dressing. Experimental group II received a 40% sucrose solution with additional administration of 98.7% “Arabinogalactan” and 1.3% silver at a dose of 2 mg/kg of live weight of bees. Experimental group III received a 40% sucrose solution with additional administration of the biologically active additive “ExtraCor” at a dose of 2 mg/kg of live weight of bees. The quality assessment of natural bee honey was carried out in accordance with the requirements of GOST 19792-2001 and GOST R 52451-2005.Results. As a result of the conducted studies, it was found that the addition of experimental dietary supplement “Arabinogalactan” (98.7%) with silver (1.3%) to a 40% sucrose solution significantly affected the increase in the egg production of queens by 12.9%, which affected the faster development of families and the yield of commercial honey, which increased by 36.8%. The addition of the biologically active additive “ExtraCor” to a 40% sucrose solution led to an increase in the egg production of queens by 13.4%, an increase in the yield of commercial honey was 32.7%.
Predicting live weight of reindeer using a regression model
Authors: Peglivanyan G. K. 
Published: December 2024

Relevance. Accounting for live weight in reindeer husbandry is an important indicator for breeding, but due to the difficulty of determining it, there is a need to develop a predictive matrix of animal weight through biometric exterior measurements. The purpose of the study is to develop a model for predicting the live weight of reindeer using regression analysis. Methods. The research was carried out using exterior measurements and weighing results of Nenets reindeer (males n = 48, females n = 50) from the Tazovsky district on the Yamal Peninsula at the age of 2 to 9 years. Calculation of statistical parameters, visualization of correlation data and regression analysis using the least squares method were carried out in MS Excel and R-studio.Results. The greatest variability among exterior measurements was noted in the indicators “chest width CW” (9.6%) and “live weight LW” (9.4%). When conducting a correlation analysis, multicollinearity was revealed between the height at the withers HW and the height at the elbow HE r = 0.824 (p ≤ 0.001). High and significant correlations of live weight LW with chest depth CD and chest girth CG r = 0.651 and r = 0.687 (p ≤ 0.001), head length HL r = 0.678 (p ≤ 0.001), height at withers HW r = 0.663 (p ≤ 0.001) and body length BL r = 0.639 (p ≤ 0.001). The most effective model m2 was determined, including chest girth and body length in its structure, the coefficient of determination of which was R2 = 0.70, with multiple R = 0.83, which reflects 70% of the explained variable in the model, with an approximation of 4.2%. As a result, a table was created for predicting the live weight of reindeer using biometric data, which will help simplify selection and breeding work in future populations of hard-to-reach areas.
مفهوم الربا واقسامه والاقوال في حرمته
Authors: خلف خلف علي 
Published: December 2024

إن الإسلام بعدما حرمة الربا وأعلن الحرب على المرابين، وشدد على حرمته، فقد أجمع الفقهاء على أن عقوبته الدنيوية هي التعزير، إذ ليس لأكل الربا حد شرعي معين، وتحديد التعزير من اختصاص الحاكم الشرعي، إذ هو المخول في تحديد نوع وكمية العقوبة وفق ما تقتضيه المصلحة ودرء المفسدة في غير المنصوص عليه، وأما المتعامل بالربا إذا لم يكن عالماً بحرمته فحكمه التوبة لا غير.
جاء البحث في بيان مفهوم الربا وأقسامه وعرض الأقوال فيه، وذلك من خلال استقراء آراء الفقهاء والمفسرين وأدلتهم على حرمته من القرآن والسنة الشريفة؛ وذلك لأهميته وأثره في عصرنا الحاضر، لكثرة المرابين وأخذ الفوائد من بعض المصارف الحكومية والأهلية دون الاكتراث بالحرمة الشرعية، فجاء هذا البحث ليضع النقاط على الحروف بخصوص بيان الوجه من حرمته من قبل الشارع المقدس، وذلك باتباع المنهج الاستقرائي الوصفي لكل ما جاء عنه في القرآن والسنة الشريفة.
ومن هذا المنطلق جاء بحثنا هنا عن مفهوم الربا، أي تعريفه لغة واصطلاحاً؛ بالإضافة إلى ذكر أقسامه، وبيان الغاية منها، ثم بيان بيان الأقوال الفقهاء والمفسرين في تحريم الربا، وما استدلوا به على ذلك، وذلك وفق المنهج الاستقرائي الوصفي وهذا ما سيتضح لنا بيانه من خلال مباحث البحث.
The Reality of Field Training Programs for Students of Media and Communication Departments in Saudi Universities: The Department of Media and Communication at King Khalid University as a Model. A Descriptive Study on a Sample of Trainers in Training Entities in Governmental and Private Sectors in the Asir Region, Saudi Arabia"
Authors: Al-Qahtani Dr. Ali bin Abdullah Al-Zuhair 
Published: December 2024

تهدف هذه الدراسة التعرف إلى واقع التدريب الميداني لطلبة أقسام الاعلام والاتصال بالمملكة العربية السعودية من خلال دراسة مسحية لواقع برنامج التدريب الميداني لطلبة قسم الاعلام والاتصال بجامعة الملك خالد ؛ من وجهة نظر عينة من المدربين القائمين على تدريبهم في مؤسسات القطاع الحكومي والخاص بمنطقة عسير ؛ من أجل الوصول إلى معرفة مدى ملاءمة برامج التدريب الميداني لطلبة القسم ؛ من حيث المحتوى وأساليب التدريب وأدوات تقييم البرنامج لأداء المتدربين ، واعتمدت الدراسة على المنهج المسحي عبر العينة العمدية بعدد (40) مفردة من الذكور والإناث ، من مجتمع الدراسة الذي يشمل العاملين المدربينفي أقسام العلاقات العامة والصحف والإذاعة والتلفزيون بجهات التدريب بمنطقة عسير ، وتوصلت الدراسة إلى أن المؤسسات المعنية بتدريب االطلبة ؛ أعدت برامج تستجيب للاحتياجات الحقيقة للطلبة ، وأنها تمزج بين المعلومات النظرية والتطبيقات العملية في الميدان ، بما يتناسب قدرات ومهارات ومستوى معرفة الطلبة ؛ ويستكمل جوانب النقص لديهم ؛ عبر مساراتهم التعليمية في العلاقات العامة والإعلان والصحافة والتحرير الإلكتروني والإذاعة والتلفزيون ، مما يضيف فناً جديداً ومهارات تفيدهم في مستقبلهم ؛ وكشفت الدراسة أن المؤسسات التدريبية تستخدم أكثر من (11) أسلوباً لتقديم الجرعة التدريبية ، شملت ، المحاضرة ، المناقشات ، الندوات، المؤتمرات ، دراسة الحالات ، ورش العمل ، تمثيل الأدوار ، التدريب في الميدان ، التدريب على رأس العمل ، إضافة إلي الوسائط المتعددة ، وأبانت الدراسة أن المؤسسات أيضاً استخدمت عدد (5) أدوات لتقييم أداء الطلبة المتدربين ، شملت ( الحضور ، المشاركة ، الالتزام بالتعليمات ، المشاركة في فرق العمل ، وقياس المعرفة والمهارة من خلال إنجاز الواجبات والتكليفات).
إشكالية التراث والحداثة في فكر محمد عابد الجابري
Authors: جبر م.م صلاح محسن 
Published: December 2024

إشكالية التراث والحداثة هي المحور الأساس الذي ينتظم فيه الفكر العربي ، خيار النهضة والتقدم ، الإصلاح والتجديد ، الحداثة والمعاصرة ، منذ العبارة الشهيرة للكتاب والمفكراللبناني شكيب أرسلان (1869-1946) التي حملها عنوان أحد كتبه (لماذا تأخر المسلمون ؟ ولماذا تقدم غيرهم ؟ ) .
وبذلك المفكر المغربي محمد عابد الجابري (1935-2010) لم يكن الوحيد في هذا المضمار ، وقد كان مسبوقاً بمشاريع فكرية أيضاً منها الثابت والمتحول لادونيس ، والنزعات المادية في الفلسفة الإسلامية لحسين مروة (1919-1987) ومن تلاه الكثير ، وكانوا متسلحين بمناهج حديثة لقراءة هذا التراث وفهمه ، حاول الجابري تقديم قراءة نقدية للتراث باحثاً ومنقباً في أصوله وجذوره من خلال استثمار حفريات الفيلسوف الفرنسي ميشيل فوكو (1926-1984) للكشف عن البنية التي تحكم العقل العربي ، ومهما يكن من أمر ، فقد قسمنا هذا البحث الى خمس فقرات في الأولى تناولنا فيه سؤال الحداثة والتراث في الفكر العربي وارتباطه باسئلة النهضة بوصفه امتداداً لها ، وفي الفقرة الثانية ، عرضنا للقراءات السائدة للتراث ، وتناولناها بشيء من التفصيل ومن يمثل هذه القراءات في الفكر العربي ، وهي القراءة السلفية ، والقراءة الليبرالية ، والقراءة الماركسية ، وهي كلها بنظر الجابري قراءات سلفية ، ولايوجد تباين كبير بينهما الا في الإطار النظري الذي ينظر منه كل منهما.
الفقرة الثالثة ، فكانت عن الأداة الموظفة لقراءة التراث ، والخطوات المنهجية التي وظفها الجابري وهي المعالجة البنيوية ، والتحليل التاريخي والطرح الأيديولوجي.
وفي الفقرة الرابعة فقد خصصناها لموضوع وصل القاريء بالمقروء ، ومشكل الاستمرارية ، كما عرض لها الجابري بكتاب نحن والتراث .
اما الفقرة الخامسة كانت عبارة عن مراجعة نقدية سريعة لمشروع الجابري ، وهل فعلاً ، خطواته الإجرائية ومناهجة الموظفة في قراءة التراث ، قد مكنته من قراءة موضوعية ؟
LA UNIÓN EUROPEA Y EL ENVÍO ARMAMENTÍSTICO A UCRANIA: ANÁLISIS DESDE LA TEORÍA REALISTA DE LAS RELACIONES INTERNACIONALES
Authors: Cordero González Josué Nicolás 
Published: December 2024

El presente trabajo de titulación analiza el envío armamentístico de la Unión Europea en el conflicto entre Rusia y Ucrania, de febrero 2022, desde la teoría realista de las relaciones internacionales. Para este trabajo se realizó una recopilación de fuentes bibliográficas relacionadas y relevantes a la pregunta de investigación, sintetizando datos que aporten al entendimiento del análisis. Para esto,se recopiló datos desde fuentes gubernamentales, artículos de investigación, working papers, cifras de organizaciones multilaterales y libros teóricos. Los resultados demuestran que el apoyo armamentístico por parte de diferentes Estados miembros contieneuna relación política, histórica y diplomática, por lo que el actuar de los Estados varía dependiendo de estos factores. En cuanto a las instituciones de la Unión Europea, su actuar se ha visto establecido por un histórico apoyo armamentístico a un tercerpaís, lo que podría significar un cambio drástico en la política exterior de esta organización.
Palabras clave: Realismo, relaciones internacionales, Rusia, Ucrania, Unión Europea.
AbstractThis work analyzed the armament shipment of the European Union in the Russia-Ukraine conflict of February 2022 from the realist theory of international relations. For this work, a compilation of bibliographic sources related and relevant to the research question was carried out, synthesizing data that can contribute to the understanding of the analysis. For this purpose, data were collected fromgovernmental sources, research articles, working papers, figures from multilateral organizations, and theoretical books. The results show that the armament shipment sent by different member states is politically, historically, and diplomatically related, so states’ actions vary depending on these factors. As for the institutions of the European Union, their actions have been established by historical arms support to a third country, which could mean a drastic change in the foreign policy of this organization.
Keywords: European Union, international relations, realism, Russia, Ukraine
CREATIVIDAD Y AMPLITUD DE SENTIDOS EN LA LECTURA Y EN LA ESCRITURA
Authors: Guerrero Jiménez Galo 
Published: December 2024

El presente trabajo analiza, de manera descriptiva y argumentada, la forma en la que el lector conduce su formación personal, a las páginas de los textos que está leyendo; se trata de un acorde o acomodo vivencial en que la creatividad, la imaginación y la amplitud de sentidos, se asocian a elementos axiológicos, cognitivos y lingüísticamente asumidos desde la más viva rutina de la cotidianidad. Este proceso lo encamina a pensar, a razonar y a emocionarse, no solo para comprender literalmente, sino para leer entre líneas y más allá de ellas; sobre todo cuando se trata de bucear en el fondo de la concepción ideológica que el autor desparrama en el texto y más allá de él, de manera especial en los textos de corte social, artístico, cultural, religioso y humanístico. De manera que la palabra, en sus múltiples variantes idiomáticas, es parte de la naturaleza del ser humano. Por extensión, la lectura, a través de un texto, debe ser consustancial con la finura que el espíritu humano es capaz de desarrollar individualmente, desde una adecuada motivaciónestética y el recorte micropolítico que se aplique para saborear la profundidad de la palabra encarnada y leída, proactiva, recreativa y apasionadamente.
Palabras clave: Lectoescritura, amplitud de sentidos, experiencia compleja, pensamiento, capacidad dialógica, atención.
AbstractThe present work analyzes, in a descriptive and argued manner, how the reader brings his personal training to the pages of the texts he reads; it is an experiential accord or accommodation in which creativity, imagination, and expansiveness of the senses are combined with axiological, cognitive, and linguistic elements taken from the most vivid routine of everyday life. This process leads you to think, to reason, and to get excited, not only to understand literally but to read between the lines and beyond them, especially when it comes to diving into the depths of the ideological conception that the author spreads in the text and beyond it, especially in texts of a social, artistic, cultural, religious and humanistic nature. Thus, the word in its multiple idiomatic variants is part of the nature of the human being; by extension, reading, through a text, must be consubstantial with the fnesse that the human mind is capable of developing individually from an adequate aesthetic motivation and the micropolitical cutof that is applied to savor the depth of the word embodied and read proactively, recreationally and passionately.
Keywords: Literacy, breadth of senses, complex experience, thought, dialogic capacity, attention
Educação financeira como política pública: estudo em escolas de ensino médio do vale do Itajaí - SC
Authors: Paza Amanda , Padilha Carolina Klein 
Published: December 2024

Esta pesquisa tem como objetivo analisar o entendimento dos estudantes do ensino médio quanto à Educação Financeira e verificar se as famílias contribuem instruindo seus filhos a respeito de questões financeiras, como gastos, poupança, investimentos, entre outros. Para isto, a pesquisa foi realizada em três escolas, com estudantes do primeiro ao terceiro ano do ensino médio. Do ponto de vista metodológico, esta pesquisa é descritiva e quantitativa. A coleta de dados foi realizada por meio de survey disponibilizado pelo Google Forms, em escolas do Vale do Itajaí, SC. Por meio dos resultados obtidos, observou-se que grande parte dos estudantes pesquisados não tiveram aulas de educação financeira na escola, o que demonstra falha na implementação da política pública. Ainda, o conhecimento das famílias, de forma geral, em finanças é limitado. Os resultados apontam para uma lacuna significativa na educação financeira no ensino médio, sugerindo a necessidade de uma análise curricular mais aprofundada.
Palavras-Chave: Educação financeira. Política Pública. Estudantes. Ensino Médio.

Abstract
This research aims to analyze high school students' understanding of financial education and verify whether the family contributes by instructing their children about financial issues, such as spending, savings, and investments, among others. For this, research was carried out in three schools, with students from the first to the third year of high school. From a methodological point of view, this research is descriptive and quantitative. Data collection was carried out through a survey made available by Google Forms, in schools in Vale do Itajaí, SC. Through the results obtained, it was observed that most of the students surveyed did not take financial education classes at school, which demonstrates a failure in the implementation of public policy. Furthermore, families' knowledge in general about finances is limited. The results point to a significant gap in financial education in high school, suggesting the need for a more in-depth curricular analysis.
Keywords: Financial education. Public policy. Students. High school.
Umbilical vein remodeling is associated with pregestational maternal overweight
Authors: Souza Kamilla Batista da Silva , Hochberger Luana Caroline , Castrignano Camargo Felippe Egon , Silva Gabriely Santos , Camargo Giovanna Castrignano , Mello João Pedro Lourenço , Alcantara Dos Santos Fernanda Cristina , Giachini Fernanda Regina , Lobato Núbia de Souza , Souto Paula Cristina de Souza 
Published: December 2024

IntroductionExcess weight during pregnancy is a condition that can affect both mother and fetus, through the maternal-fetal interface, which is constituted by the placenta and umbilical cord. The umbilical vein is responsible for transporting oxygen and nutrients to the fetus, and its proper functioning depends on the integrity of its structure. The remodeling of the umbilical vein represents one of the causes of inadequate transport of nutrients to the fetus, being potentially harmful. This study aims to evaluate whether maternal overweight alters the structural characteristics of the umbilical vein.MethodsUmbilical cords were collected from eutrophic and overweight pregnant women and were processed according to histological routine. We analyzed morphometry parameters, collagen and elastin fibers deposition, glycosaminoglycan level, and cell proliferation.ResultsVeins from overweight pregnant women were found to have greater total area, wall area, wall thickness, and diameter. There was higher collagen labeling in the perivascular region of the overweight group and a higher amount of type III collagen in the vascular smooth muscle. The proliferation of muscle and perivascular cells was higher in overweight pregnant women. A positive, although weak, correlation was observed between BMI and vessel thickness and with type III collagen deposition in vascular smooth muscle.DiscussionWith this study, we show that being overweight can structurally alter the umbilical vein, causing vascular remodeling of the vessel, through hypertrophy and hyperplasia.