bluuebunny/crossref_metadata_2025 huggingface dataset:
Self-Efficacy, Professional Values and Related Factors: A Group of Senior Nursing Students
Authors: UZUNÇAKMAK Tuğba , ALP YILMAZ Figen
Published: January 2024

Self-efficacy and professional values skills are necessary competencies to be acquired by students in nursing education.The present study was conducted to determine senior nursing students’ self-efficacy and professional values levels and related factors. In this descriptive type study, the data were collected using the Descriptive Information Form, Self-Efficacy Scale and Professional Values Scale.The Self-Efficacy Scale and Professional Values Scale mean scores of the students were 85.73±10.24 and 101.84±15.47 respectively. The comparison of the mean scores obtained from the Self-Efficacy Scale in terms of the variables such as sex, choosing nursing willingly, and their participation in scientific and social activities organized at the university demonstrated that there were statistically significant differences between the participants’ mean scores (p.05).It was concluded that nursing students acquired self-efficacy and professional values in nursing education.
ADAPTATION OF THE SHORT QUESTIONNAIRE TO ASSESS CHANGES İN LIFESTYLE-RELATED BEHAVIOUR DURING COVID 19 PANDEMIC IN TURKISH: A VALIDITY RELIABILITY STUDY
Authors: ŞAHİN KAYA Aysel , BORA Sumeyye
Published: January 2024

Aim: In this study, ' 'A Short Questionnaire to Assess Changes In Lifestyle-Related Behavior Adaptation of During COVID 19 Pandemic into Turkish was carried out to examine its reliability and validity in the Turkish sample.

Method: The study was conducted through an online questionnaire with a total of 160 people, 58.8 % of whom were women, between the ages of 18-65 years (31.24±11.35). The relevant validity and reliability tests were conducted for the Turkish adaptation of the translated questionnaire.

Results: In the study, it was determined that the sample size (KMO=0.812) and the items were sufficient for factor analysis (χ2= 819.879; p
تقييم معامل الانتظامية لنظام الري المحوري ببعض مناطق جنوب غرب ليبيا
Authors: شاكي علي عبدالنبي , الجرماوي محمد علي
Published: January 2024

انتشار استخدام طريقة الري المحوري في جنوب ليبيا خلال العقود الاخيرة، والتي أقتصرت في الماضي علي المشاريع الاستراتيجية العامة والتي تدار من قبل شركات متخصصة وكوادر فنية مدربة. أما الان أصبحت واسعة علي صعيد القطاع الخاص، فأصبح تقييم هذه الانظمة في غاية الاهمية خصوصا في ظل قلة التصاميم الجيدة والاستشارات العلمية عند اختيار هذه المنظومات. أستهدفت هذه الورقة أجراء تجارب لقياس معامل الإنتظامية توزيع المياه في بعض الدوائر الزراعية بالمنطقة الجنوبية في ليبيا.خلصت هذه الورقة الي ان أداء هذه الانظمة متدني جدا حيث تراوحت قيم إنتظامية توزيع مياه الري ما بين (13%- 78%) وهي أقل من القيم الموصي بها,  الذي يحتاج الي اعادة النظر في هذه الانظمة.
أهمية التسويق الزراعي في تحفيز الانتاج النباتي في اقليم فزان (دراسة مرجعية)
Authors: العباسي حنان
Published: January 2024

وضعت الدولة سياسات زراعية مختلفة متعلقة بالأمن الغذائي، وقد تطور الانتاج وتنوعت الأصناف، إلا أن كميات الإنتاج المحلي لا تغطي الاحتياجات السكانية المختلفة والمتزايدة. تحسن الإنتاج الزراعي في اقليم فزان وتنوع من خضر وفاكهة وحبوب، لكن لا يوجد انعكاس لهذا التحسن على معدل الاكتفاء الذاتي من المحاصيل الزراعية في ليبيا. فهدفت هذه الدراسة إلى تسليط الضوء على دور التسويق الزراعي في تطوير الانتاج الزراعي والتعرف على الصعوبات التسويقية في منطقة الدراسة. ويكتسب البحث أهمية كبيرة لكونه يناقش مشكلة تتعلق بالأمن الغذائي من خلال التطرق الى الجانب التسويقي، والذي يعد الجزء المكمل للسياسات الزراعية الموضوعة. وخلصت الدراسة أنه يجب بدل الجهود لحل المشاكل التسويقية المختلفة من نقل وتخزين وأسعار، لنقل الانتاج الزراعي من اقليم فزان لكل مناطق ليبيا. وإنه من خلال التدخل الحكيم من الدولة لعمل حلول لمشاكل الطرق والكهرباء وتوفير الحوافز والقروض للمستثمرين في مجال التسويق قد يكون حلا مناسب لتحفيز النشاط التسويقي في الاقليم. كما أنه وجب استخدام الطرق الحديثة في التسويق من تسويق الكتروني وكذلك النقل الجوي الزراعي للمحاصيل الزراعية من مناطق الاقليم إلى جل مناطق ليبيا.
تأثير استخدام تراكيز مختلفة من حمض النيتريك ونترات البوتاسيوم على تحفيز صنفين من الشعير
Authors: الاسود عبدالله محمد
Published: January 2024

تم اجراء تجربة مختبرية في مختبر خصوبة وتسميد التربة التابع لقسم التربة والمياه – كلية الزراعة – جامعة سبها. في الموسم الزراعي الشتوي 2019 /2020، وذلك باستخدام التصميم العشوائي الكامل (CRD) وبثلاثة مكرران لتقيم استجابة صنفين من الشعير (نابولا، ريحان) لتأثير النقع بإحدى عشرة معاملة (T1 بدون نقع، T2 نقع 3 ساعات بالماء المقطر، T3 نقع 6 ساعات بالماء المقطر، T4 نقع 3 ساعات   KNO3 5%، T5 نقع 3 ساعات KNO3   10 %، T6 نقع 6 ساعاتKNO3 5%، T7   نقع 6 ساعات KNO3 10%، T8 نقع 3 ساعاتHNO3 0.05 عياري، T9 نقع 3 ساعات HNO3 0.1 عياري، T10 نقع 6 ساعاتHNO3 0.05عياري، T11نقع 6 ساعات HNO3 0.1 عياري). أوضحت النتائج أن هناك اختلافات معنوية بين الصنفين في بعض الصفات المدروسة إذ اعطى الصنف ريحان أعلى القيم لسرعة الإنبات، نسبة الإنبات، قوة الإنبات للعدة الأولى (سرعة الإنبات) وقوة الإنبات للعدة الثانية (نسبة الإنبات). ولم تظهر النتائج فروق معنوية في طول الجذير، الوزن الرطب بين الصنفين.  واعطت المعاملتان T10، T6 أعلى القيم بالنسبة لسرعة الإنبات، نسبة الإنبات، طول الرويشة، الوزن الجاف، قوة الإنبات للعدة الأولى (سرعة الإنبات) وقوة الإنبات للعدة الثانية (نسبة الإنبات) مقارنة بباقي المعاملات. ولم تظهر النتائج فروق معنوية بين المعاملات في طول الجذير، الوزن الرطب، الوزن الجاف.
Identifying Foremost Factors Relevant to Blood Pressure Level Using Logistic Regression Analysis: A Case Study (Desert Dwellers Data)
Authors: Saber Ali , Amraja Mohamed , Alkalmi .R
Published: January 2024

The current research investigates the use of logistic regression as a statistical technique for modelling real blood pressure (BP) data. This study uses a dataset collected from a desert community in southwestern Libya. Six factors that are widely believed to play an important role in the process of BP were considered. Statistical analyses of the available dataset revealed that the main cause of hypertension in such community is age. The proposed multiple logistic regression analysis also revealed that two factors, age and systolic BP, showed greater significance among the six examined variables. These two variables were identified as having a significant effect on blood pressure performance. Based on a determined criterion, each page as the main cause of hypertension in such community participants was classified as hypertensive or not, significant variables were selected based on the p-value associated with the model significance level, and these factors were selected based on the criteria to achieve the model significance level (p < 0.05). The statistical analysis was carried out using R language.
Effect of Carburizing Temperature and Post Carburizing Treatments on Microhardness and Microstructural Evolution of Carburized Low-Carbon Steel
Authors: Ballem Mohamed Ali , Aldarwish Mustafa M. , Aljuroushi Abdulhamid S. , Shaka Abdulwahab M. , Abdulbakee Ali M.
Published: January 2024

This paper reports the results of an experimental investigation of the effect of carburizing temperature and post carburizing heat treatments on the structural and hardness properties of pack carburized low-carbon steel. The carburizing processes were performed at temperatures of 900°C and 1035°C for 6 hours. After that, two hardening procedures were carried out. In the first hardening procedure, the specimens were directly quenched in oil from carburizing temperatures, while in the second procedure, a double quenching method using brine as a quenching medium was applied. The resultant changes in surface hardness values, carbon content, case depth, microhardness profiles, and microstructural evolution during all processes were tracked and reported. The study showed that the hardness values and carbon content of the carburized specimens increased significantly compared to an untreated specimen, also case depth values increased by two times in some hardened specimens, the increasing in these values were correlated to the changes in microstructures. The obtained results indicated that the structure and the properties of the carburized components are strongly influenced by carburizing temperature and by post carburizing heat treatments; therefore, both variables can be used to altering or modifying surface and core characteristics of the carburized steel, which make it more suitable for engineering components that require a combination of hard surface along with ductile and tough core.
Generation of T cell hybridoma as a technique for study the immune response against bacterial infections
Authors: Alhoderi Jamila
Published: January 2024

Study of the acquired immune responses against microbial infection has a high importance, as it is the fundamental basis of designing the vaccines against microbes and production of specific antibodies against infections. Different methods have been established to study the immune responses against infections using different types of immune cells. The main cells of acquired immune system are T cells which generate cellular immune response and B cells that produce humoral immune response. One of the cellular techniques can be generated, as a continues cell system is called a hybridoma. This cell system is used to study the immune responses of T and B cells of the immune system. It can be generated from T cell lines to study cellular immunity, and is called T cell hybridoma, or using B cell lines to study humoral immunity, and  is called B cell hybridoma. Generation of T cell hybridoma ( a fusion between antigen-specific primary T cells with an immortal thymoma line) is a significant technique to demonstrate the mechanisms of antigen presenting to T cells. In addition, it is a basic technique for production  of monoclonal antibody based on the fusion of B cell lines ( i.e., B cell hybridoma). This article aims to present the procedure of generating T cell hybridoma and its application to study the cellular immune response against M5 protein of Streptococcus pyogenes ( group A Streptococcus - GAS ) as a  practical example. It is an important issue to highlight the methods of such successful technique.
The Variable Mass- Spring System and the Bessel's Function
Authors: Ahmeda Salleem , Ikraiam Fawzi
Published: January 2024

Damped harmonic oscillator and Bessel’s function both exhibit similar behaviours. In order to justify this similarity between the two functions, the mass-spring system with variable mass is used. It is shown how the damped harmonic oscillator can be used as an approximated function for the Bessel function. The adiabatic invariance is also employed to make the mathematical and physical comparison between the two functions. It is also shown how to use the zeros of the Bessel's function to obtain the same approximation by solving the boundary-value problems. The zeros of the Bessel's function are used to calculate the time period of the variable mass-spring system.
تقييم المناهج الدراسية لأقسام هندسة العمارة لتطويرها وفقاُ لمفاهيم الإستدامة " مؤسسات التعليم العالي بليبيا نموذجا"
Authors: فريوان وليد , الرشيدي عبدالسلام , عقيل ولاء الدين
Published: January 2024

تتناول هذه الدراسة مدى وعي الطالب المعماري بمفهوم الإستدامة وهل هو ملم بجميع ما يتعلق بالاستدامة ام جزء منها فقط. ؟ وتم التطرق الى المناهج الدراسية وتناولها لقضية الإستدامة. وهل تم دراسة موضوع الاستدامة وكل ما يتعلق بها نظرياً وفي المشاريع العملية ام اكتفى بالدراسة النظرية فقط؟ وفي حال عدم دراسته عمليا هل للأستاذ دور بهذا؟ حيث تكمن مشكلة الدراسة في جمود التعليم العالي وعدم مواكبة التطور الذي ادى الى قصور في عملية التعليم نحو الوعي المستدام لدى الطالب، كما تهدف هذه الدراسة الى نشر الوعي المستدام والرقي بالمستوى الثقافي، والمساهمة في دعم الجامعات والمؤسسات التعليمية لتطوير مناهجها، ولتحقيق هذه الأهداف قام البحاث بإجراء استبيان كوسيلة لجمع البيانات حيث ان مجتمع الدراسة تكون من طلبة قسم العمارة الدارسين وحديثي التخرج لبعض من الجامعات الليبية العامة والخاصة. والكليات التقنية كعينة دراسية عشوائية. ولقد تم توزيع الإستبيان إلكترونياً على العينة، وتم جمع عدد (131) استبيانا. وبعد تحليل البيانات توصلت الدراسة الي معرفة مفهوم الإستدامة. ولكن يجب التركيز إلى أن أغلب العينة عند تطبيقها في المشاريع العملية وفيما يتعلق بأعضاء هيئة التدريس يجب عليهم الزيادة في التركيز وتشجيع الطلبة على تطبيق التصميم المستدام في المشاريع العملية الفصلية والتخرج الذي من شأنه الإرتقاء بالمستوى التعليمي ومواكبة التطور. إضافة لأهمية التعرف على البرامج الهندسية البيئية وتدريب الطلبة عليها.
The Role Of Bee-Propolis As Antioxidants On Antioxidant Enzymes Inmale Rabbits
Authors: Abdelmola Hanaa
Published: January 2024

Propolis has been reported to be important antioxidantThe biological effects exhibited by propolis could be related to an overall effect of the phenolic compounds present in propolis (flavonol galangin; hydroxycinnamic acids, caffeic acid, p-cumaric acid, ferulic acid and caffeic acid phenethyl ester Rabbits were orally given propolis  (50 mg/kg bw) was given alone. The tested doses were given to rabbits every day for 12 weeks. The effects of propolis on plasma and testes homogenates thiobarbituric acid-reactive substances (TBARS),  antioxidant enzyme glutathione (GSH), glutathione peroxidase (GPx), glutathione S- transferase (GST), catalase (CAT) and superoxide dismutase (SOD) activities Treatment with propolis caused significant (P<0.05) increase in the activity of  antioxidant enzyme GSH, GPx, GST, SOD and CAT in plasma and testes homogenates compared to control. While, propolis caused a significant (P<0.05) decrease in blood plasma and testes homogenates TBARS as compared with control.
Studying Customer Behavior in the Libyan Telecoms Market using Data Visualization
Authors: Aya Taher Sherif  , Saber Khaled Elmabrouk
Published: January 2024

In general, the main benefit of data visualization is that it provides a better understanding of complex data and enables faster decision-making.This study on call detail records (CDRs) and SMS activity data visualization was conducted to fully understand the customer behavior patterns and culture in the Libyan telecom market.A big telecom data (261 GB) was collected for CDRs between 28 March and 22 April 2020. This includes 19 working days, three Fridays and four Saturdays. The data visualization results show that the weekend SMS and call activity pattern shows a completely different behavior compared to other days of the week. Call behavior between 12:00 and 7:00 is generally almost the same. The peak times for calls on weekdays are between 11:30 and 13:00 and for SMS between 19:30 and 22:00. Furthermore, the analysis of SMS activities does not reflect customer behavior, but much of the SMS activity is the result of electronic payment services during shopping. However, Libyan culture is more about making phone calls than sending SMS messages. since the number of calls at dawn is minimal, the number of SMS increased slightly at this time. In order to retain customers, decision makers should consider these results and develop appropriate plans and strategies. However, in order to reduce call congestion and increase efficiency, decision makers should set appropriate pricing during peak or pre-peak and post-peak hours to convert many customers before or after peak hours.Also, they should somehow encourage customers to use SMS instead of calls.
Tafofácies, correlação estratigráfica e paleoambientes em uma nova seção devoniana na Bacia do Paraná (PR, Brasil)
Authors: Bosetti Elvio Pinto , Richter Kevin William , Oliveira Luana , Tavares Isabelle de Siqueira , Pereira Iniwara Kurovski , Goltz Gabrieli , Sedorko Daniel
Published: January 2024

O arcabouço estratigráfico na porção sul da Bacia do Paraná representada pelos estratos do Sistema Devoniano preserva um rico depósito fossilífero. Este depósito é marcado pela presença de uma paleofauna comumente referida como endêmica composta por organismos bentônicos do Domínio Malvinocáfrico. O presente estudo configura a interpretação de uma nova seção deposicional e para tanto as novas áreas foram visitadas em campo e descritas nos aspectos faciológicos, icnológicos e tafonômicos. A pesquisa resultou na interpretação de fácies de ambiente marinho influenciados por tempestades em uma situação de estresse ecológico previamente estabelecido no intervalo imediatamente anterior ao evento de extinção Kačák.
Intermolecular interactions in the chloroform solution of methyl-ethyl-ketone: Raman spectroscopy and ab initio calculations
Authors: Hushvaktov H. , Djumanov L. , Yormatov Sh.
Published: January 2024

In this study, intermolecular interactions in liquid methyl-ethyl-ketone and its chloroform solution were studied by Raman spectroscopy and density functional theory (DFT) calculations. In aggregates, the energy corresponding to each hydrogen bond is 4.8 kcal/mol, and due to intermolecular interactions, the band of C=O stretching vibrations is red-shifted, while the band of C-H stretching vibrations is blue-shifted. AIM (аtoms in мolecules) analysis showed that methyl-ethyl-ketone forms aggregates with chloroform molecules through intermolecular hydrogen bonding.
Влияние тонкого слоя InAs на энергию электрона в квантовой яме гетероструктур AlAs/InxGa1-xAs/AlAs
Authors: Байматов П.Ж. , Абдулазизов Б.Т. , Тохиржонов М.С.
Published: January 2024

В работе представлены результаты изучения природы энергетических уровней электрона в квантовой яме гетероструктур AlAs/InxGa1-xAs/AlAs, содержащих тонкий нанослой InAs. Численными и аналитическими методами проанализированы зависимости этих энергетических уровней от толщины слоя InAs En(b). В модели бесконечно глубокой ямы получена аналитическая формула зависимости En(b). Найденная в модели параболических зон зависимость энергетических уровней от толщины b нанослоя InAs оказалась сильной и сложной. В модели непараболических зон из-за роста массы электрона по энергии число энергетических уровней в яме увеличилось, а зависимости En(b) заметно подавлены. Анализируются природа и причины этих закономерностей.
Spinless particle motion near black hole horizon
Authors: Khamrakulov Kh.P.
Published: January 2024

The motion of a light spinless particle in the vicinity of a heavy central mass is analyzed. We have derived the wave function and energy spectrum ofa particle. It is shown the ground state of a particle in the centrally symmetric gravitational field. The excited state of a particle is considered. The given problem relates to a semi-classical formulation of gravity, where matter is quantized, but gravity is not. One of the aims of this study to show the quantum behavior of a particle near to a black hole.
INTEGRATION OF SUCCESSFUL FOREIGN ANTI-CORRUPTION POLICY IN UKRAINIAN LEGISLATION
Authors: Astakhov Vladyslav
Published: January 2024

The article describes the successful foreign experience of combating corruption, which was implemented in the Ukrainian anti-corruption policy. They are compared. The causes and consequences of relevant policies are analyzed. The essence of the influence of other states on the Ukrainian anti-corruption policy is revealed, which in the first place can be beneficial to these countries, or to some of its representatives, which indicates the dependence of Ukraine itself and the lack of political will regarding its own fight against corruption. The effectiveness of foreign anti-corruption methods in the Ukrainian environment is considered and compared. A variety of foreign meth
JUDICIAL, LEGAL AND CONSTITUTIONAL REFORMS AS MANIFESTATIONS OF INSTITUTIONAL ALTERATION OF THE PUBLIC ADMINISTRATION SYSTEM
Authors: Pomaza-Ponomarenko Alina
Published: January 2024

The article highlights the essence, concept and structure of judicial and legal reform. At the same time, among the components of such a reform, objects, subjects and legal relations are singled out. We believe that the constitutional reform, which also provides for the implementation of alteration processes, has a similar structure. Taking into account the provisions of fundamental science, it is recommended to consider alteration in the public administration system as a set of processes related to the implementation of structural, functional and other institutional changes. It was revealed that in Ukraine judicial, legal and constitutional reforms are still ongoing, accordingly, the processes of alteration within the framework of these reforms are not completed and the achievement of the set goal is not ensured. In this context, measures are proposed for the completion of such reforms, which involve the institutional modernization of the public administration system, taking into account external and internal factors influencing the reform process, preserving the cornerstone constitutional principles, observing global trends in prioritizing the provision of public, political, economic and social human rights. It is emphasized that today the completion of judicial, legal and constitutional reforms is hindered by external aggression against Ukraine. However, such a negative external influence is recognized as a potential incentive for a complex institutional transformation of the public administration system, taking into account Ukraine's Euro integration aspirations.
CONCEPTUAL FOUNDATIONS OF EFFECTIVE STATE SOCIAL POLICY OF UKRAINE
Authors: Kravchenko A.
Published: January 2024

The scientific paper is dedicated to the study of the main concepts of the state's social policy in the globalization conditions in the context of the need to improve its institutions and increase the effectiveness of the protection of social rights in Ukraine. In particular, modern domestic and foreign scientific approaches to defining the conceptual foundations of state social policy are analyzed. It is emphasized that the main strategic orientation should be the course on the employment of the population and adequate payment for the effective work of citizens. It is proven that the conceptual approach to the formation and implementation of social policy is actually the basis on which its methodology and tools are created.
PROGRAM-TARGETED APPROACH IN MAKING MANAGERIAL DECISIONS REGARDING THE DEVELOPMENT OF REGIONAL EDUCATIONAL SYSTEMS
Authors: Postupna Оlena
Published: January 2024

The article is devoted to the exploration of theoretical and practical aspects of the application of the program-targeted approach as one of the effective methods in making managerial decisions concerning the development of regional educational systems. It is defined that the application of the program-targeted approach in public administration of regional educational systems is capable of yielding high results given the presence of factors such as: full correspondence of regional educational systems to the capabilities of the program-targeted approach; a high level of professional competence of individual management subjects and the coherence of their teamwork; availability and a high degree of readiness of necessary resources; real engagement of partners in the program and systematic support from their side; the presence of a "critical mass" - forces that support the goals and ideas of the program, which can change the situation in the necessary direction; involvement in the program and motivation of educational subjects; direct and explicit support from regional legislative and executive authorities; high-quality management of the process at all stages of work with the program (from the decision to develop it to its completion).
It is clarified that the program-targeted approach: serves as a methodological basis for the development of mechanisms, appropriate and necessary tools in the implementation of public administration of regional educational systems; presupposes that the goals of public education management are set based on social demand, taking into account local conditions and the needs of the regional labor market, the current state of regional educational systems, and are related to national, regional, and local levels; allows identifying and solving urgent problems of regional educational systems, building corresponding priorities of organizational and managerial activities; serves as a basis for the development of an algorithm for the implementation of management activities in accordance with the developed mechanisms for the development of regional educational systems; provides the opportunity to monitor the process of achieving the set goal according to the prescribed stages of its implementation in the program; allows for adequate design and implementation of management in practice, comprehensively covering various aspects of management, synthesizing formal and informal approaches to public administration of regional educational systems.
SWOT ANALYSIS OF PUBLIC ADMINISTRATION IN THE DEVELOPMENT OF SOCIAL INFRASTRUCTURE IN RURAL AREAS OF UKRAINE BY SECTORS
Authors: Bulba Volodymyr , Orobeі Vіktor
Published: January 2024

The article examines the essence of investing in the context of ensuring the economic security of Ukraine, analyzes the conceptual apparatus of investment security and investment risk. Its types are characterized and its classification is summarized, their impact on investment security is analyzed. The main external and internal factors that exert a constant influence on investment security, both negative and positive, are singled out. It was found out that the state objectively needs to more actively implement investment security mechanisms and direct them to the mutually coordinated achievement of national economic interests, to form the necessary, including market, conditions for the development of investment processes in accordance with internal and international threats for the formation of an effective state economic policy security of Ukraine. Therefore, the development of theoretical and methodological issues that provide a comprehensive approach to solving the problems of forming an effective state investment security policy is a well-founded necessity.
Clinical aspects of treatment of breast skin wounds in cats
Authors: Alеkhin Y. N. , Popova O. S.
Published: January 2024

Injuries to the skin of the mammary gland are one of the leading causes of mastitis in lactating cats. Given the progressive nature of the problem of mastitis in cats, the important role of mammary skin injuries in their occurrence and the limited range of drugs for their treatment, we conducted studies aimed at studying bacterial contamination of the mammary gland skin in lactating cats and the effectiveness of its correction with pharmacological agents with different mechanisms of action. . In the conditions of a shelter for homeless animals located in the Voronezh region, studies were conducted to study the effectiveness of several pharmacological agents for the treatment of mammary gland injuries in lactating cats.A comparative analysis of the pharmacological action of Bepanthen plus ointment, 1% dioxidine solution and its combination with PEG-400 showed that these agents have a pronounced sanitizing effect on the skin surface. However, with extensive and deep damage, skin treatment with agents that do not have or with mild transdermal properties does not significantly affect the degree of contamination of the deep layers of the mammary gland parenchyma and the number of bacteria in milk. Strengthening the penetrating ability of dioxidine, in particular with the help of PEG-400, increased the efficiency of milk sanitation, and hence the mammary gland parenchyma, by 48%. The results of the studies have shown that, depending on the degree of damage to the skin of the breast, there is a corresponding risk of progression of wound infection, contamination of breast tissues and the development of mastitis.
Assessment of the etiological causes of hyperkalemia in dogs
Authors: Karpenko L. Yu. , Kozitcyna A. I. , Bakhta A. A.
Published: January 2024

Hyperkalemia is a marker of many disorders in different species of animals and birds, leading to a significant number of pathophysiological abnormalities. However, dogs have no literature data on the features of potassium metabolism and etiological causes of hyperkalemia in different breeds, especially when taking into account significant differences in size and conditions of keeping. The purpose of the presented study was to identify and assess the frequency of occurrence of etiological causes leading to the development of hyperkalemia in dogs of different breeds in the territory of the city. St. Petersburg with subsequent statistical processing of the obtained results.In the presented study, the analysis of biochemical blood parameters of dogs of small breeds (Yorkshire Terrier, Toy Terrier, Pomeranian, dachshund, tsvergpincher, Chihuahua, Shih Tzu), large breeds (Labrador Retriever, German Shepherd, Dalmatian, American Staffordshire Terrier, Central Asian Shepherd, Husky) enrolled in private veterinary clinic of St. Petersburg in the summer-autumn period.It was found that the most common causes of hyperkalemia in small breed dogs include chronic kidney disease (25%), oncological diseases (18%), infectious processes (pyometra) (14%), heart disease (14%). In dogs of large breeds, the main role in the development of hyperkalemia is played by diseases of the urinary system – 24% (of which chronic kidney disease - 14%, acute renal insufficiency – 5%, bacterial cystitis - 5%), endocrinopathy - 19% (of which diabetes mellitus – 14%, hypothyroidism - 5%), oncological diseases (19%), orthopedic disorders (19%), neurological disorders (14%).
The venous bed of the shoulder and forearm area of the fruits of blackand-white cows
Authors: Melnikov S. I. , Khvatov V. A.
Published: January 2024

Embryonic development and formation of the bloodstream, namely the venous outflow highways of the shoulder and forearm area in the fetuses of black-and-white cows, in our opinion, are an urgent topic for study. Unfortunately, despite active measures to prevent limb injuries in animals, modern veterinary agricultural complexes continue to face periodic non-contagious diseases associated with limb injury. The cascade of reactions occurring in the body after an injury is inextricably linked with the venous system of fluid outflow from the limbs of animals. The corpses of fetuses of black-and-white cows aborted at the fifth month of pregnancy with no signs of infectious diseases were used as the studied material. In total, five fruits were examined, delivered from private farms of the Leningrad region. The following research methods were used: fine anatomical dissection, vasorentgenography, morphometry using an electronic caliper, measuring ruler and the RadiAnt DICOM Viewer program. As a result of the study, we found that in the fetuses of black-and–white cows at the fifth month of pregnancy, the outflow of venous blood from the shoulder and forearm area is carried out through the following vessels: the superficial venous trunk in the forearm area is formed by the additional subcutaneous vein and the subcutaneous vein of the forearm; the deep venous trunk is formed by the median radial vein, as well as the initial sections of the shoulder veins and median vein of the elbow. The largest diameter in the forearm area are the veins of the superficial trunk. This is due to the fact that it takes the bulk of the blood from the brush area. Venous valves are located more often in the vessels of the deep trunk than in the superficial trunk. This is due to their location and hemodynamic functions, as they contract more strongly than the surface ones. An extensive venous bed is necessary for the passage of a large amount of blood, so the diameter of the vessels of the deep trunk of the shoulder area is larger than the surface.
Consolidation of experimental fractures during intramedullary osteosynthesis in rats using Collapan-L and Thymogen
Authors: Iskaliev E. A. , Stekolnikov A. A. , Burdeyniy V. V. , Reshetnyak V. V.
Published: January 2024

The article presents the results of treatment of experimental femur fractures of laboratory animals (outbred rats) against the background of the use of a biocomposite material based on synthetic hydroxyapatite, collagen and lincomycin hydrochloride (collapan-L) and an immunotropic drug from the group of synthetic dipeptides (thymogen).During the experiment, biochemical, radiological and histological studies were carried out. It was shown that during the first week after the fracture, there were no significant changes in the groups. While for the period from 7 to 21 days (according to X-ray data), processes of reparative osteogenesis proceeded more intensively (on the 14th day) in the 1st, 4th, and 5th groups than it did in the control, and 2nd and 3rd experimental groups. These changes are consistent with biochemical blood tests. The radiographs obtained on the 28th day had no significant differences.On the 45th day after the surgery, the fibrocartilage callus forming in the group where both drugs were used simultaneously (thymogen ‒ immediately after the surgery) proceeded more pronouncedly compared to other groups. Thus, on radiographs, the fracture line was barely noticeable, which indicates more actively occurring processes of osteogenesis. These assumptions are also consistent with the level of calcium in the blood serum, as well as with histological studies. Thus, on the 45th day after the surgery, the fibrocartilage callus consisted of 60.2 ± 2.1% of bone tissue, which was 4.9% higher than in the control group and 9.39% higher than the impact of the mechanical factor (rupture resistance).Thus, the results of the studies on rats with experimental femoral fractures made it possible to establish that the combined use of the tested drugs contributes to a more intensive process of reparative osteogenesis (in the 4th experimental group).
Comparative effectiveness of conservative treatment regimens for alimentary lymphoma in cats
Authors: Lenkova N. V. , Wolf A. V.
Published: January 2024

Lymphoma is the most common malignant neoplasm in cats. Without treatment, mortality is about 40-75% within 4-8 weeks after diagnosis. In this regard, this pathology requires chemotherapy in almost all cases. The aim of the work is to compare the effectiveness of conservative treatment regimens for alimentary lymphoma in cats. The objects of the study were cats of different breeds with an established diagnosis of alimentary lymphoma aged from 2 to 16 years, with an average live weight at the time of admission of 3.9 kg. To conduct a comparative analysis of the conservative treatment of alimentary lymphoma, experimental groups were compiled: I (n=10) – patients with I/HGAL receiving treatment according to the CHOP protocol, II (n=10) - patients with I/HGAL receiving treatment according to the COP protocol. The therapeutic efficacy of the applied conservative treatment regimens was 80% for both groups. The median survival in the 1st experimental group was 60% higher and amounted to 452.10±201.26 days versus 282.00±110.90 days in the second experimental group. Long-term results were better for patients in the first group: survival rate of more than 1 year is 60% in the first group and 30% in the second group, more than 2 years is 30% in the first group and 0% in the second group. The frequency of moderate complications was higher for 1 experimental group, and severe complications were observed with the same frequency in both groups. It follows from this that the toxicity of the CHOP protocol is undoubtedly higher than COP.
Development and testing of a test system for polymerase chain reaction in order to detect alpha-toxin Clostridium Perfringens
Authors: Moiseeva K. A.
Published: January 2024

With the spread of clostridiosis, epidemiological and epizootic safety is violated, the degree of which depends on the immunological status of the animal, therapeutic and preventive measures in the livestock complex, the toxigenicity of the bacterium and the severity of the disease. The Clostridium perfringens bacterium is ubiquitous, produces 20 different toxins and pathogenicity factors, one of which is alpha-toxin, which is found in meat and other biological samples, which threatens the biosafety of livestock enterprises, markets, shops, etc. The article is devoted to the development and testing of test- systems for real-time polymerase chain reaction (PCR) to detect the DNA of the gene encoding the alpha-toxin of the Clostridium perfringens CP322 strain, which is widespread in the Russian Federation. The synthesis of oligonucleotides proposed by a team of scientists from Korea Chon J.W., Park J.S., Hyeon J.Y., Park C., Song K.Y., Hong K.W., Hwang I.G., Kwak H.S., Seo K.H. in 2012 served as the basis for the creation and testing of the test system [1].Optimization of the diagnostic technique, selection of the correct concentrations of reagents and DNA in samples from cattle, synthesis of highly specific primers and modernization of the probe molecule formed the basis for the development of a test system, which was tested on 319 samples - biomaterial obtained from cattle. The proposed method of molecular genetic diagnostics will allow veterinarians to timely identify the causative agent of enterotoxemia in the test samples, make a comprehensive diagnosis based on epizootic, clinical, pathoanatomical and laboratory data, prescribe effective treatment and develop an action plan to prevent the development and spread of infection.
Morphology of internal organs and hemolymph of the bird-eating spiders Pterinochilus Murinus RCF (Araneae: Theraphosidae)
Authors: Mekhova O. S. , Salomatsin M. A.
Published: January 2024

The goal of the research was to study the morphological and histological properties of the internal organs and the hemolymph content of tarantula Pterinochilus murinus RCF (Araneae: Theraphosidae). For histological examination, 5 tarantulas of the Pterinochilus murinus RCF species, at the age of L6 (the sixth molt), were used. Morphological studies of tissues, organs, and hemocyte populations were carried out using light microscopy. Macroscopic photos of the heart, liver, lymphoid organs were presented with a description of their shape, structure and topography. The biomaterial was processed in accordance with the method of preparation of histological preparations, which included fixation, washing, dehydration, xylene and paraffin embeddings, preparation of histological sections, deparaffinization and staining with hematoxylin and eosin. Tissues and individual morphological cellular structures of the heart, liver, and lymphoid organs of tarantulas have been described. Also, smears of the spider hemolymph were made, which were fixed on a glass slide and stained by the Romanovsky-Giemsa method. The hemolymph of invertebrates is able to perform all the organism functions. During the study, several types of hemocytes were identified, which were classified primarily depending on morphological characteristics (cell size, shape, presence or absence of intracellular inclusions and their characteristics), the ability to be stained and the staining intensity of various morphological cell structures. The terminology of the described histological structures was given in accordance with the International Histological Nomenclature. Information about morphology of the organs, histological structure of the tissues and cells of tarantulas has been obtained expanding the knowledge of the Pterinochilus murinus RCF species.
Respuesta emergente de la psicología frente a la covid-19
Authors: Rivera Salazar José Luis , González García Jorge , Guzmán Cardoso Ana Jessica , Herrera Mijangos Santos Noé , Luna Reyes Dayana , Cruz Sánchez María Alejandra , Escobar Torres Jorge Gonzalo , Stincer Gómez Dení , Cruz Abarca Laura , Aveleyra Ojeda Elizabeth , Betanzos Díaz Norma , Barrera Ávila Simón , Fuentes Álvarez María Trinidad , De la Cruz García Carmen , Becerra Hernández Antonio , Hernández Armas Carlos Augusto , Ochoa Rodríguez Alejandra , Vásquez Ruiz Luz Edith , Arreguín Arreguín Isaura , Nájera Trujillo Jesús Rodrigo Guadalupe , Ovando Ramos Eduardo Domingo
Published: January 2024

Este libro reúne una serie de reflexiones que exploran la relación entre la covid-19 y la psicología actual. El texto es producto de un programa de trabajo orientado a la recuperación de experiencias de psicólogos dedicados a la atención clínica, la investigación y la formación académica en psicología provenientes de diferentes partes de México, además de dos contribuciones de colegas panameños. La obra está compuesta por ocho capítulos sistematizados en dos partes: 1) “Descripciones psicológicas del impacto de la covid-19”, en la que se relatan estudios analíticos, exploratorios y descriptivos, y 2) “Intervenciones psicológicas contra el impacto de la covid-19”, en la que se revisa una serie de intervenciones dirigidas a revertir los efectos de esta enfermedad. Con este texto pretendemos favorecer a la comprensión de la covid-19 como un fenómeno de la existencia humana y, por supuesto, lo que ha provocado en el psiquismo, tanto de los que demandan como de quienes atienden, así como de los que reflexionan y escriben acerca de la experiencia en el confinamiento, recuperando para ello las narrativas de la angustia, el estrés, la ansiedad o los cuadros depresivos, o bien describiendo las respuestas adaptativas y desadaptativas producidas en este tiempo. En estas páginas incluso se ha reflexionado sobre el dilema de vivir en cuarentena o en un aislamiento voluntario. Dejamos al lector que descubra todo lo demás y que con su lectura haga justicia al esfuerzo literario, académico y, sobre todo, a la vocación científica de los autores.
ФОРМУВАННЯ ЦИФРОВОЇ КОМПЕТЕНТНОСТІ ЯК СКЛАДОВА ПРОФЕСІЙНОЇ ПІДГОТОВКИ МАЙБУТНЬОГО ФАХІВЦЯ З ДОКУМЕНТОЗНАВСТВА
Authors: ГЕРАСИМЮК Л. С. , ТАРАСЮК Л. М.
Published: January 2024

У статті висвітлено питання формування цифрової компетентності як важливої складової професійної підготовки майбутніх фахівців з документознавства у системі вищої освіти. Проаналізовано сутність цифрової компетентності, її компоненти. Визначено й охарактеризовано принципи формування цифрової компетентності майбутніх фахівців із документознавства, зокрема: цілісність, послідовність, активна діяльність, неперервність, самоосвіта. Проаналізовано умови, що сприяють ефективному формуванню цифрової компетентності майбутніх документознавців у ЗВО: оновлення освітніх програм; практична спрямованість навчання; функціонування електронних платформ і середовищ, упровадження електронних освітніх ресурсів; розвинута ІТ-інфраструктура ЗВО. Визначено сучасні засоби, що сприяють формуванню цифрової компетентності, зокрема: інтерактивні, мультимедійні та хмарні технології, гейміфікація, мобільні додатки тощо. Ефективними методами і формами, які слід використовувати в освітньому процесі, є: онлайн-лекції, використання електронних освітніх курсів, наставництво, тренінги, проблемно-пошуковий виклад інформації, презентації, творчі проєкти та інші. Акцентовано на важливості постійного розвитку і вдосконалення цифрової компетентності викладачів ЗВО за допомогою онлайн-курсів, вебінарів, тренінгів тощо. Зроблено висновок, що сучасні умови вимагають оновлення підходів до професійної підготовки майбутніх фахівців із документознавства. Зокрема, ЗВО повинні звертати особливу увагу на оновлення освітніх програм, які враховують сучасні тенденції і технології у сфері документознавства, а саме цифровізацію, забезпечення доступу до сучасних технологій та інфраструктури, підвищення кваліфікації викладачів у сфері цифрових технологій, а також сприяти мотивації студентів до оволодіння цифровими знаннями та навичками.
USE OF INFORMATION TECHNOLOGIES IN HIGHER SCHOOL TEACHERS’ TRAINING
Authors: SHMELKOVA G. M. , UBEYVOLK O. O. , YUDINA O. V. , VІAZOVA R. V.
Published: January 2024

The article considers the role of information technologies in the educational process of higher school teachers. It is noted that information technologies have become an integral component of the content of training, which contribute to the implementation principles of developmental education allow to form modern young people knowledgeable in information and communication technologies. The article defines the problem of training teachers for the use of network technologies not only from the standpoint of forming the components of information-operational activity, but also from the point of view of the development of other components of information culture – information worldview, value orientations and needs. The authors give examples of preparing teachers in European countries and America. Particular attention is paid to the use of Internet resources in teaching, obtaining up-to-date information related to the professional activities of the student, as well as the system for monitoring the educational process in a foreign language. Internet resources provide the teacher with special opportunities for use in practical classes. The World Wide Web is a real support for a teacher who has the opportunity to use Internet resources in various types of educational activities. In this regard, the information culture of a teacher, which is a system of knowledge that provides purposeful independent activity to optimally meet individual information needs, the implementation of distance and online types of learning. The article emphasizes that the most important components of a teacher’s information culture are the ability to define and formulate goals, to set tasks, to build informational models of the processes and phenomena being studied, analyze information models using automated information systems and interpret the obtained results, predict possible consequences of their decisions, use modern information technology. Every teacher should strive for this in the process of their own selfimprovement.
SOME ASPECTS OF FORMATION OF READINESS FOR INTERCULTURAL COMMUNICATION AMONG FUTURE SHIPMASTERS AT MARITIME ENGLISH LESSONS
Authors: TSYHANENKO O. A.
Published: January 2024

The relevance of this study is determined by the fact that the legislation emphasizes the special importance of knowing the English language in relation to safety at sea. Proficiency in the English language is one of the qualification characteristics of specialists in maritime professions and is a professionally important quality. The officer of the watch should be proficient in English, which is determined by international documents (the International Maritime Organisation (IMO) Convention on Standards of Training, Certification and Watchkeeping for Seafarers, 1978). The national curricula of higher education institutions of the maritime profile include the discipline “Maritime English”. The discipline in the maritime specialist university course, regardless of its formal name in the curricula, is Maritime English. It is all those means of the English language that if used as a communication tool of the international maritime community, ensure the safety of navigation and contribute to the comprehensive development of the maritime industry. An analysis of the standard of higher education in the specialty 271 Maritime and Inland Water Transport was conducted, which showed that the necessary skill is the readiness to communicate in oral and written forms in a foreign language to solve the tasks of professional activity and mastery of the English language in the amount necessary to fulfill one’s professional duties. Therefore, the purpose of this article is to study the main aspects of the formation of readiness for intercultural communication in English among future shipmasters at universities. Active methods of intercultural education are proposed for the formation of readiness for foreign language communication to solve the tasks of professional activity. It was concluded that these forms of training are necessary to increase the level of communication skills of future shipmasters.
ПРИМЕНЕНИЕ МАТЕМАТИЧЕСКОГО МОДЕЛИРОВАНИЯ ДЛЯ АНАЛИЗА ХОЗЯЙСТВЕННОЙ ДЕЯТЕЛЬНОСТИ МАЛОГО ПРЕДПРИЯТИЯ ОСОО «МОДНЫЙ ДВОРИК»
Authors: Ысакова Малахаткан
Published: January 2024

Рассматривается роль малого и среднего бизнеса, который оказывает важное значение для развития экономики государства. Рассмотрено оптимальный план производства продукции, обеспечивающий максимальную выручку при реализации продукции и обеспечивающий удовлетворение рыночного спроса. Выявлена эффективность использования методы оптимизации линейного программирования.
ЭТАПЫ ОРГАНИЗАЦИИ ЭКОНОМИЧЕСКОГО АНАЛИЗА В СИСТЕМЕ ЗДРАВООХРАНЕНИЯ
Authors: Фозилов Хаёт
Published: January 2024

В данной статье рассматривается система здравоохранения нашей страны, организация экономического анализа на местах, этапы анализа, система показателей системы здравоохранения, задачи экономического анализа, анализ особенностей затрат и доходов, подробно описаны его особенности.