bluuebunny/crossref_metadata_2025 huggingface dataset:
ANALYSIS OF THE IMPACT OF SLEEP DEPRIVATION ON THE TRANSFORMATION OF SOCIO-ECONOMIC SYSTEMS
Authors:   Student, Peter the Great St. Petersburg Polytechnic University, St. Petersburg, Russia, Rayanova Irina I. , Dmitriev Nikolai D. ,   Candidate of Economic Sciences, Senior Lecturer, Peter the Great St. Petersburg Polytechnic University, St. Petersburg, Russia, Shanygin Sergey I. ,   Doctor of Economic Sciences, Professor, St. Petersburg State University, St. Petersburg, Russia
Published: September 2024

Over the last century, the average duration of sleep in the world has decreased from 8 to 6 hours. Lack of sleep has a negative impact on people's lives and society as a whole: children's performance at school worsens; doctors, drivers and representatives of many other professions make more mistakes; labor productivity decreases, which ultimately leads to countries losing part of their GDP. This work examines the nature of sleep as a factor in the development of socioeconomic systems. Based on the study using regression analysis, a cyclical specificity of the influence of sleep duration on socioeconomic systems was discovered. Sufficient sleep is justified from an economic point of view and should be stimulated at the state level, as well as by employers.
THE IMPACT OF DIGITALIZATION ON THE SECURITY AND PROTECTION OF DATA IN ELECTRONIC DEVICES
Authors:   Kazan State Energy University, Kazan, Russian Federation, Kharchenko Sergey B.
Published: September 2024

The article examines the impact of digitalization on the security and protection of data in electronic devices. Modern threats, vulnerabilities and data protection methods are evaluated. The results of the analysis are presented, revealing a correlation between the level of digitalization and the frequency of cyber-attacks. Recommendations for improving data security are offered based on an analysis of existing technologies and approaches.
INTELLIGENT CONTROL IN MECHATRONIC SYSTEMS
Authors:   Peoples’ Friendship University of Russia named after Patrice Lumumba, Moscow, Russian Federation, Pchelintsev Artem S. , Malev Nikolay A. ,   Kazan State Energy University, Kazan, Russian Federation
Published: September 2024

This article discusses the main aspects of intelligent control in mechatronic systems. The theoretical foundations, architectures, methods and algorithms used to solve optimization and decision-making problems in various application areas, such as industrial robots, autonomous vehicles and biomedical devices, are presented. The problems and prospects for the development of this area are also discussed.
THE IMPACT OF ARTIFICIAL INTELLIGENCE ON MARKETING – CHANGES AND PROSPECTS
Authors:   Kazan State Energy University, Kazan, Russian Federation, Semennikov Anton V.
Published: September 2024

Artificial intelligence (AI) is fundamentally changing the field of marketing, offering innovative solutions for process automation, personalization of customer interaction and data analysis. This article examines the changes caused by the introduction of AI in marketing, including the automation of marketing campaigns, social media management and content creation. Particular attention is paid to the prospects of using AI, such as the development of chatbots, virtual assistants and new advertising opportunities. The social and ethical aspects related to data privacy and targeting ethics are also discussed. In conclusion, conclusions are drawn about the importance of AI for marketing and recommendations are offered for further research and practical application.
AI IN EDUCATION – A REVOLUTIONARY FUTURE OF LEARNING
Authors:   Kazan State Energy University, Kazan, Russian Federation, Husnutdinov Azat N.
Published: September 2024

This article examines the role of artificial intelligence (AI) in educational processes, discussing the technological foundations, application in personalization of learning, improving feedback, administrative functions, challenges (ethical and legal aspects), development prospects. Based on modern research and practical examples, the article provides an overview of the importance of AI for the future of education.
INCREASING COMPUTER LITERACY AMONG TEACHERS AND STUDENTS
Authors:   Kazan State Energy University, Kazan, Russian Federation, Vassunova Yuliya Yu.
Published: September 2024

This article examines the importance of improving computer literacy among teachers and students in the context of the modern digital transformation of education. The main approaches and methods of teaching computer literacy, including traditional and innovative technologies, are considered. The article also analyzes the current state of computer literacy among teachers and students and offers recommendations for its improvement. The results of the study emphasize the need to integrate computer literacy into educational programs to ensure a successful educational process and professional activity.
NEOPLASMS IN FISH OF THE VOLGA-CASPIAN REGION
Authors:   Russian Biotechnological University, (BIOTECH University), Moscow 125080, Russian Federation, Grushko Maria P. , Abdullaeva Asiyat M. ,   Russian Biotechnological University, (BIOTECH University), Moscow 125080, Russian Federation, Egorov Mikhail A. ,   All-Russian Research Institute of Fishery and Oceanography (VNIRO), Moscow 105187, Russian Federation, Terpugova Nadezhda Yu. ,   All-Russian Research Institute of Fishery and Oceanography (VNIRO), Moscow 105187, Russian Federation, Volodina Victoria V. ,   St. Petersburg Marine Fisheries College (branch) of the KSTU, St. Petersburg 197022, Russian Federation
Published: September 2024

The causes the appearance of tumor can be a wide range of influences; as a result, assessment of the state of the ichthyofauna based on cancer diseases can be one of the criteria for the ecological well-being of a reservoir. The purpose of the study was to analyze the histological structure of neoplasms identified in bream, carp, common catfish, Russian sturgeon , caught in the summer and autumn of 2019 in the Volga-Caspian fishery subdistrict New growths in fish had different localizations (caudal and pectoral fins, body surface, gill covers, stomach, intestines, liver, spleen, gonads). Tissue growths were differentiated as: basal cell carcinoma, fibrous histiocytoma, melanoma, polyposis carcinoma, adenocarcinoma, hepatocellular carcinoma, fibroma. Representatives of the ichthyofauna with cancer belong to the «risk group», and their number undoubtedly characterizes the ecological component of the area. Studies at the cellular level of pathological changes in fish have shown that a number of identified disorders are irreversible, which will inevitably lead to the death of the fish, which, in general, indicates an ecological problem in the habitat of aquatic organisms.
INDICATION OF MICROBIAL BIOFILMS IN MONITORING THE BIOLOGICAL SAFETY OF FOOD RAW MATERIALS AND THE ENVIRONMENT
Authors:   Russian Biotechnological University, (BIOTECH University), Moscow 125080, Russian Federation, Lenchenko Ekaterina M. , Abdullaeva Asiyat M. ,   Russian Biotechnological University, (BIOTECH University), Moscow 125080, Russian Federation, Pokrovsky Anton Al. ,   Russian Biotechnological University, (BIOTECH University), Moscow 125080, Russian Federation
Published: September 2024

The data of the stages of development of biofilms of microorganisms of various microorganisms generalized, analyzed. The purpose of the study was to test and select methods for the preparation of preparations for the study of biofilms of isolates isolated during microbiological monitoring. Methodological approaches for visualization and differentiation of the component composition of mono and poly species biofilms have scientifically substantiated and experimentally confirmed. To differentiate the cells and components of the intercellular matrix, an aniline dye with metachromosic properties – gentian violet. The cellular composition of polyspecies biofilms makes it possible to differentiate between Gram staining and uncultivated viable microorganisms – fluorescent dyes. To study the heteromorphic composition of biofilms without violating the natural architectonics of the population, it recommended the fixation and subsequent dehydration of preparations with glutaraldehyde vapors and osmium tetroxide vapors, and dehydration with propylene oxide vapors. Regularities stages of development heterogeneous structure biofilms are mediated processes of L-transformation. Along with an increase in the number of attached microorganisms, there is an increase in the content of β-polysaccharides of the intercellular matrix. The dynamics of morphometric and densitometric changes determined by the phenotypic plasticity heterogeneous population and differentiation of biochemical markers biofilms.
STUDY OF THE PROCESSES OF DISINFECTION OF LIVESTOCK BY-PRODUCTS DURING THEIR HEAT TREATMENT IN A VACUUM UNDER SIMULATED CONDITIONS
Authors:   All-Russian Research Institute for Veterinary Sanitation, Hygiene and Ecology – Branch of Federal Scientific Center – K.I. Skryabin, Ya.R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences, Moscow 123022, Russian Federation, Tyurin Vladimir G. ,   Moscow Veterinary Academy of Veterinary Medicine and Biotechnology – MBA named after K.I. Scriabin, Moscow 109472, Russian Federation, Biryukov Kirill N. ,   All-Russian Research Institute for Veterinary Sanitation, Hygiene and Ecology – Branch of Federal Scientific Center – K.I. Skryabin, Ya.R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences, Moscow 123022, Russian Federation; Moscow Veterinary Academy of Veterinary Medicine and Biotechnology – MBA named after K.I. Scriabin, Moscow 109472, Russian Federation, Mysova Galina A. ,   All-Russian Research Institute for Veterinary Sanitation, Hygiene and Ecology – Branch of Federal Scientific Center – K.I. Skryabin, Ya.R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences, Moscow 123022, Russian Federation
Published: September 2024

The article presents the results of research into the processes of disinfection of livestock products during their heat treatment in a vacuum under simulated conditions. The possibility of using a thermal method for processing livestock by-products in a vacuum to disinfect them from persistent pathogenic vegetative microflora has been established. To do this, it is necessary to use conductive heat exchange, the temperature in the chamber is 65-70°C; pressure 70-80 mm Hg. Art. and drying duration – at least 60 minutes. When drying organic mass, the thickness of its layer should not exceed 5 cm.
REALIZATION OF THE POTENTIAL OF REPRODUCTIVE AND PRODUCTIVE QUALITIES OF CATTLE WITH NEW GENERATION BIOLOGICS
Authors:   The All-Russian Scientific Research Institute of Veterinary Sanitation, Hygiene and Ecology, Moscow 123022, Russian Federation, Tyurin Vladimir G. ,   Moscow State Academy of Veterinary Medicine and Biotechnology – MBA named after K.I. Scriabin, Moscow 109472, Russian Federation, Semenov Vladimir G. ,   Chuvash State Agrarian University, Cheboksary 428003, Chuvash Republic, Russian Federation, Kondruchina Svetlana G. ,   Chuvash State Agrarian University, Cheboksary 428003, Chuvash Republic, Russian Federation, Avylov Cholpon K. ,   Russian Biotechnological University, (BIOTECH University), Moscow 125080, Russian Federation
Published: September 2024

The purpose of this work was the veterinary and hygienic justification of immunoprophylaxis of the body of cattle with new generation biopreparations of the Prevention and Salus series in the realization of reproductive and productive qualities. The indicators of the physiological state, morphological and biochemical profiles of blood, cellular and humoral factors of nonspecific resistance of the body of cows, heifers and heifers were evaluated during the most stressful and responsible periods for the maternal body and fetal development, namely 35-30, 15-10 and 10-5 days before calving, as well as 3-5 days after calving against the background of intramuscular injection biological preparations for cows 45-40, 25-20 and 15-10 days before calving, calves 2-3 and 7-9 days after birth, heifers 7 days before and 2 days after transportation.
STUDY OF THE TOLERABILITY OF A NEW COMPLEX DRUG IN RABBITS (message 2)
Authors:   Moscow State Academy of Veterinary Medicine and Biotechnology – MVA by K.I. Skryabin, Moscow 109472, Russian Federation, Deltsov Alexander A. , Bachinskaya Valentina M. ,   Moscow State Academy of Veterinary Medicine and Biotechnology – MVA by K.I. Skryabin, Moscow 109472, Russian Federation, Gonchar Dmitry V. ,   Moscow State Academy of Veterinary Medicine and Biotechnology – MVA by K.I. Skryabin, Moscow 109472, Russian Federation, Rodkina Olga R. ,   Moscow State Academy of Veterinary Medicine and Biotechnology – MVA by K.I. Skryabin, Moscow 109472, Russian Federation
Published: September 2024

A study was conducted to determine the tolerability of a new complex drug based on protein hydrolyzate on target animals – rabbits. It has been established that in a therapeutic dose (1 ml/kg of animal body weight) when used with drinking water, the drug does not have a negative effect on the physiological parameters of white giant rabbits, does not cause intoxication and death of experimental animals, Thus, it is safe and can be used introduced for use in rabbit breeding.
COMBINATION OF DRUGS IN THE TREATMENT OF COWS WITH PURULAR-CATARHAL MASTITIS
Authors:   Federal State Budgetary Educational Institution of Higher Education «Kazan State Academy of Veterinary Medicine named after N.E. Bauman», Kazan 420029, Republic of Tatarstan, Russian Federation, Khairullin Damir D. , Asrutdinova Rezilya A. ,   Federal State Budgetary Educational Institution of Higher Education «Kazan State Academy of Veterinary Medicine named after N.E. Bauman», Kazan 420029, Republic of Tatarstan, Russian Federation, Ovsyannikov Alexander P. ,   Federal State Budgetary Educational Institution of Higher Education «Kazan State Academy of Veterinary Medicine named after N.E. Bauman», Kazan 420029, Republic of Tatarstan, Russian Federation, Fatkullin Ilmir Z. ,   Federal State Budgetary Educational Institution of Higher Education «Kazan State Academy of Veterinary Medicine named after N.E. Bauman», Kazan 420029, Republic of Tatarstan, Russian Federation
Published: September 2024

The article presents data on the study of cows for mastitis in Avangard LLC, Buinsky district of the Republic of Tatarstan, using two treatment regimens for cows suffering from purulent catarrhal mastitis. It was found that out of 30 milk samples examined, a positive reaction to mastitis was detected in 17 cows, of which 5 had subclinical and 12 had clinical form of mastitis. The use of the 2nd treatment regimen, including 40% glucose solution, 10% calcium gluconate solution, as well as pituitrin, intrasan and kolimast, reduced the number of somatic cells in milk after 24 hours by 28,8%, after 72 hours – by 43,2 % compared to background indicators.
INFLUENCE OF LARCH BARK EXTRACT ON THE METABOLIC STATUS AND PRODUCTIVITY OF PIGS
Authors:   Federal Research Center for Animal Husbandry named after Academy Member L.K. Ernst, Moscow region, 142132, Russian Federation, Nikanova Ludmila A. , Artemyeva Olga A. ,   Federal Research Center for Animal Husbandry named after Academy Member L.K. Ernst, Moscow region, 142132, Russian Federation
Published: September 2024

The article presents the results of an experiment conducted on weaned piglets. The duration of the experiment is 70 days. Piglets in the control group were given complete feed; piglets in the experimental group were supplemented with Daurian larch bark extract at a dose of 25 mg per kilogram of live weight per day. The use of larch bark extract caused a change in the number of microorganisms in the microbiome of the gastrointestinal tract of piglets during the weaning period, which, in turn, had a positive effect on the metabolism of animals, productivity and safety of the livestock. The high degree of bactericidal effect of larch bark extract on hemolytic microorganisms, incl. E. coli. In animals whose diet was supplemented with this additive, the number of microorganisms decreased by three orders of magnitude. The amount of lactobacilli and bifidobacteria in the rectal contents of piglets in the experimental group was 3.1% higher than in the control group. The use of larch bark extract contributed to an increase in the live weight of piglets at the end of the experiment by 10.2% compared to piglets in the control group. The average daily increase in live weight in the experimental group was 473 g, in the control group 416 g, which was 57 g higher.
Dynamics of pathomorphological changes in the external ear of rabbits with spontaneous psoroptosis
Authors:   Stavropol State Agrarian University, Stavropol, Russia, Chichagova Irina G. , Lutsuk Svetlana N. ,   Stavropol State Agrarian University, Stavropol, Russia, Mikhailenko Viktor V. ,   Stavropol State Agrarian University, Stavropol, Russia, Shakhova Valeriya N. ,   Stavropol State Agrarian University, Stavropol, Russia, Kastarnova Elena S. ,   Stavropol State Agrarian University, Stavropol, Russia
Published: September 2024

The article presents materials on the study of pathomorphological changes in spontaneous infection of rabbits with psoroptosis. It was found that according to the degree of damage to rabbits, four periods of the disease differ: latent (1st), prodromal (2nd), manifesting (3rd), and the outcome of the disease (4th). The main changes are localized in the area of the external auditory canal (1st period) and the auricles (2nd and 3rd periods). At all periods of the disease, the acute and chronic course of the process is determined. Pathomorphological changes are characterized by destructive-degenerative and proliferative processes in the skin and adjacent tissue structures. In the acute course of the disease, the processes of alteration and exudation prevail. The chronic course is characterized by more pronounced proliferation processes.
Cytokines as embryos and their biological role
Authors:   St. Petersburg State University of Veterinary Medicine, St. Petersburg, Russia, Makavchik Svetlana A. , Avdeenko Vladimir S. ,   St. Petersburg State University of Veterinary Medicine, St. Petersburg, Russia, Moiseeva Karina A. ,   St. Petersburg State University of Veterinary Medicine, St. Petersburg, Russia, Safronov Danil I. ,   St. Petersburg State University of Veterinary Medicine, St. Petersburg, Russia
Published: September 2024

The term «embryokine» has been used to refer to molecules produced by the endometrium or the embryo itself, which will affect the development of the embryo. The paper analyzes data on the use of cytokines as biomarkers for disease monitoring, which can also serve as clinically applicable therapy parameters, but their role is not always clearly defined. Therefore, we focus on the analysis of the literature on the biological characteristics of interleukin cytokines IL-6, IL-1, IL-8, IL-10 and tumor necrosis factor alpha (TNF-α). The study of the cytokine profile provides information on the functional activity of various types of immunocompetent cells, the severity of the inflammatory process and its transition to the systemic level. Thus, the study of the correlation and the role of these inflammatory mediators is important in the differential diagnosis of a number of inflammatory animal diseases. Further research is needed to provide knowledge about how these and other cytokines function as embryokines.
Polymorphism of the leptin gene in holstein cows
Authors:   Moscow State Academy of Veterinary Medicine and Biotechnology – MVA by K. I. Skryabin”, Moscow, Russia, Kharchenko Anna V. , Feyzullaev Feyzullah R. ,   Moscow State Academy of Veterinary Medicine and Biotechnology – MVA by K. I. Skryabin”, Moscow, Russia
Published: September 2024

Since cows are among the most highly productive and sought-after animals on a global scale, the task of improving their health and prolonging their lives is especially urgent. The application of the achievements of molecular genetics in practical breeding is becoming especially significant, as it makes it possible to evaluate animals at the genetic level using DNA markers. One of the markers of productive longevity is the leptin gene. Leptin is a polypeptide hormone produced mainly by fat cells, adipocytes, regulates food intake and energy balance. In these studies, a PCR analysis of the leptin gene was performed on a sample of Holstein cows. During the study of the polymorphism of the leptin gene in Holstein cattle, the distribution of alleles C – 0,68 and T – 0,32 was revealed. The frequency of occurrence of CT, CC and TT genotypes in the studied sample of cows was 50,0%, 43,3% and 6,7% respectively. In the studied group of cows, In the studied group of cows, the genetic balance is not disturbed.
Dampak Pembangunan Wisata Sport Tourism Pertamina Mandalika International Circuit Dalam Aspek Ekonomi
Authors: Ayu Rahmatika Baiq Della
Published: September 2024

Penelitian ini menganalisis dampak ekonomi dari pembangunan Pertamina Mandalika International Circuit di Lombok, Nusa Tenggara Barat, sebagai destinasi sport tourism di Indonesia. Sirkuit ini bertujuan untuk menarik event internasional seperti MotoGP dan World Superbike Championship, serta berkontribusi pada pengembangan Kawasan Ekonomi Khusus (KEK) Mandalika. Menggunakan metodologi kualitatif deskriptif, data dikumpulkan dari berbagai sumber sekunder. Hasil penelitian menunjukkan bahwa sirkuit ini memberikan kontribusi signifikan terhadap ekonomi lokal, seperti peningkatan pendapatan pariwisata, transaksi UMKM, dan penciptaan lapangan kerja. Misalnya, acara MotoGP 2023 meningkatkan ekonomi lokal sebesar 3,5% dan menciptakan transaksi sekitar Rp4,5 triliun. Selain itu, ada dampak ekonomi tidak langsung di sektor transportasi. Namun, pembangunan ini juga menghadapi kritik terkait dampak lingkungan dan ketergantungan pada event internasional. Disarankan agar pembangunan dilakukan secara berkelanjutan, dengan melibatkan masyarakat lokal untuk memaksimalkan manfaat ekonomi dan sosial sambil menjaga keseimbangan lingkungan.
Pemanfaatan Microsoft Office 2007 Dalam Apalikasi Perkantoran
Authors: Urfa Mursalati , Nurbaiti Nurbaiti
Published: September 2024

The rapid development of IT technology can help humans in completing human work ina ll fields. For example, in the field of education there is the use of microsoft offfice 2007 application in making tasks in the lecture process. Microsoft office is a part of Microsoft Office that is often used to handle Office applications. Maximum utilization of features can help facilitate and accelerate in handling the management of student tasks. Utilization of Microsoft 2007 on students in the use of making tasks, papers in maximizing the existing features in the application .Â  applying Microsoft word to complete tasks given by lecturers at the state Islamic University of North Sumatra Medan.
Kontribusi Minat Belajar Siswa Terhadap Hasil Belajar Pemograman Dasar Kelas XI Teknik Komputer Dan Jaringan Di SMK
Authors: Harahap Syaiful Zuhri , Novita Rini
Published: September 2024

The research purpose to know the contribution of student interest for the leaning outcomes of basic program at the second year student of Computer Engineering and Networks at the SMK 2 Padang. At the year of study 2014/2015. The research problem is the leaning outcomes for the basic program lesson at the second year student is, there is still many of student knowledge level position below the minimum completeness criteria (KKM) given. The minimum completeness criteria standard for the SMK N 2 Padang with the range 0-100. But the fact only 92.72% of student got less than grades 7.28% of the student got more then 75 good. This research is quantitative with the type of research is correlational. That is the research to find out the level of correlation research variable with the differed contribution variable which is the contribution of independent variables on the dependent variable. The instrument used in collecting the data in this research is the questioner form and the leaning outcomes. To know the student interest, the writer used the questioner compiled with the Likert Scale models. The instrument leaning outcomes using the multiple choice (multiple choice item test). The research data analyzed by using correlation techniques. The analysis data by using the statistical program IBM SPSS computer Statistics 21. Â Based on the research that has been conducted of the research population are the students of second year of Computer Program and Networking at the SMK 2 Padang at the year of study 2014/2015 with 55 population students and used total sample of TKJ 1 and TKJ 2. So we can calculate that student interest the leaning outcomes is 79.49%. As the hypothesis test using correlation Pearson product moment between the student interest whit leaning outcomes is 0.572 and get the level t count and df=n-2 for the significant level of 0.05, whit the provisions t count more than t table, then compared it with t table so it can conclude that t count 5.083 bigger than 2.006 t table then Ho is reject and Ha is accepted, it means that there is correlation between student interest towards learning leaning outcomes.
Sistem Informasi Penerimaan Barang Masuk di PT. Mega Mas Plaza Menggunakan Berbasis Web
Authors: Samosir Listra
Published: September 2024

Modern shopping centers now not only function as places to buy products or services but also as recreational and entertainment venues that can encourage consumerist behavior in society. Unlike traditional markets, which focus solely on transactions without considering visitor comfort, modern shopping centers offer a more comprehensive and appealing experience for consumers. In the city of Rantauprapat, rapid economic growth and increased household income have triggered a more consumer-driven lifestyle, especially in spending time at shopping centers for shopping or entertainment. One of the shopping centers currently developing in Rantauprapat is Mega Mas Plaza Bangunan, which focuses on selling building materials. This research aims to evaluate the impact of shopping centers on the consumption patterns of Rantauprapat's society and how modern shopping centers can improve visitor comfort and security compared to traditional markets.
Pengaruh Tingkat Pendidikan Orang Tua dan Pemanfaatan Handphone Terhadap Hasil Belajar Siswa Kelas IV SD Negeri 064017 Medan Perjuangan
Authors: Sufitriyati Sufitriyati , Ananda Lala Jelita , Simbolon Naeklan , Manurung Imelda Free Unita , Simanihuruk Lidia
Published: September 2024

The aim of the research is to describe the influence of parental education level and use of cellphones on the learning outcomes of class IV students at SD Negeri 064017 Medan Perjuangan. This research is qualitative research with a descriptive approach. The samples for this research were parents and fourth grade students at SD Negeri 064017 Medan Perjuangan. The data collection techniques used were interviews, questionnaires and documentation. This research uses a flow model qualitative research data analysis cycle which consists of three stages, namely data reduction, data presentation, and drawing conclusions. The results of the research show that the last education of parents who were S1 (Strata-1) was 1 person with a percentage of 4%, the last education of parents who were high school/equivalent was 19 people with a percentage of 79%, the last education of parents who were junior high school/equivalent was 3 people. with a percentage of 13% and the parent's last education was elementary school, amounting to 1 person with a percentage of 4%. This shows that the final education of the parents of class IV students at SD Negeri 064017 Medan Perjuangan is more than SMA/SMK/MA graduates. Parents' latest education influences the learning outcomes of class IV students at SD Negeri 064017 Medan Perjuangan. The results showed that the learning outcomes of class IV students at SD Negeri 064017 Medan Perjuangan were in the low category as many as 12 people with an average of 50%, the learning outcomes of students in the medium category were 5 people with an average of 21%, the students' learning outcomes were in the There were 2 people in the sufficient category with an average of 8%, and there were 5 students in the high category with an average of 21%. From the data obtained, there were 87.5% of parents with details of the final education of the parents of 17 high school/vocational school graduates, 1 elementary school student and 3 high school students who stated that the use of cellphones had a negative influence on their children, such as being lazy about studying, late eating at home, lying to friends via social media and seeing bad things on social media. This shows that the negative influence of cellphones is greater than the positive influence of cellphones if there is no supervision and guidance from each parent.
Analisis Sistem Antrian Pada Umkm Kedai Beansnomo Coffe Dalam Upaya Peningkatan Efesiensi Pelayanan
Authors: Marianti Nike , Erviyanti Anggi , Pratiwi Cindi , Dasopang Khoirunisa , Ritonga Irmayanti
Published: September 2024

The aim of the research is to analyze the Queuing System at the UMKM  BEANSNOMO COFFE Shop in an effort to increase service efficiency. This research method conducted direct interviews with the owner and used non-probability sample determination. The research results obtained were that the Beansnomo Coffee Shop uses an unlimited population arrival system, with queuing discipline referring to the First-In, First-Out discipline rules. (FIFO) is the most common queue where customers who arrive first (arrive) are served first (leave). With professional treatment, service efficiency can be increased. Based on the results of the respondent table, it can be seen that men are more interested in coffee lovers than women, both young and old. This research can still be developed, so it is recommended for future researchers to use other methods for comparison.
Analisis Sitem Informasi Akuntansi Penggajian dan Pengupahan Dalam Meningkatkan Pengendalian Intern Pada PT. POS Indonesia (Persero) Kantor Cabang Binjai 20700
Authors: Andi Putri Fahresya Nuradinda , Marliyah Marliyah , Lubis Arnida Wahyuni
Published: September 2024

This research aims to analyze the payroll and wage accounting information system that has been implemented by PT. Pos Indonesia (Persero) Binjai Branch and analyzing the payroll accounting information system to improve internal control. This type of research is qualitative research, which uses a qualitative descriptive analysis approach, data collection techniques using interview method analysis, which focuses on the Payroll accounting information system and Internal Control System at PT. Pos Indonesia (Persero) Binjai Branch. Data analysis in research begins by analyzing related functions, supporting documents, accounting records used, procedural networks and the effectiveness of internal control. The research results found evidence that the payroll system at PT. Pos Indonesia (Persero) Binjai Branch has been running quite effectively but there are still several shortcomings, where every time there is a change in salary and wages there is no provision from the management for changes in salary and wages, that is without showing a decision letter for changes to employee salaries and wages so that fraud can occur, Fair practices applied to support internal control are by transferring employees' basic salaries to each employee's account by the director and making duplicate salary slips, and employee negligence in absent fingerprints or barcodes, as well as having duplicate duties in the payroll accounting information system and Remuneration.
Konflik Batin Tokoh Toba Dalam Naskah Drama Janji Putri Ikan Karya Russel Akbar Fauzi : Pendekatan Psikologi Sastra
Authors: Sartika Meinar Donna , Nasution Ikhwanuddin , Marsella Emma
Published: September 2024

This research aims to 1) describe the factors that cause the main character's inner conflict, 2) describe the inner conflict experienced by the main character. This research uses a qualitative descriptive research method with a literary psychology approach. The data source in this research is the drama script Janji Putri Ikan by Russel Akbar Fauzi with a research focus on the inner conflict of the Toba character and the factors causing the conflict which are studied using a literary psychology approach that refers to Kurt Lewin's theory. The data collection technique used was an interview technique which was then analyzed using descriptive analysis. Finally, data analysis was carried out on the sentences in the drama text related to the issues raised. The results of the research show the following: The inner conflict experienced by the character Toba in the drama script, namely doubt, conflict, disappointment. Meanwhile, the factors causing conflict in the drama script Janji Putri Ikan by Russel Akbar Fauzi are a) differences between individuals, b) cultural differences, and 3) clashes of interests.
Faktor-faktor Yang Mempengaruhi Intensi Menabung Dengan Metode Importance Performance Matrix Analysis (IPMA) Pada Bank Sumut Syariah KCP Multatuli di Kota Medan
Authors: Perdana Kanda Juwana , Irham Mawaddah , Arif Muhammad
Published: September 2024

This study aims to identify the factors that play a role in influencing the intention to save in Islamic banks, including religiosity, service quality, and trust with the IPMA method. This research uses quantitative research methods. The population in this study were the customers of Bank Sumut Syariah Kcp Multatuli Medan totaling 6,382. Sampling was carried out using non-probability sampling and incidental sampling using the Slovin formula for 100 customers. Data collection techniques used a questionnaire which was measured by a Likert scale. The data analysis used was multiple linear regression analysis with the help of the SPSS program. The results showed that the religiosity variable had an effect on the intention to save. The significant value (sig) for the effect of X1 on Y was 0.049 <0.05 and the tcount value was 1.995, which was less than 1.984. Both service quality have a positive effect on the intention to save a significant value (sig) for the effect of X2 on Y is 0.756 > 0.05 and the tcount value is 0.312 smaller <1.984. The three beliefs have no effect on saving intentions. Simultaneously the variables of religiosity, service quality and trust have a significant effect on the intention to save. The IPMA method shows that religiosity and service quality are factors that have a high level of importance and high performance, while the trust variable has a low level of importance and low performance.
Pengembangan Media Pembelajaran Berbasis Video Pada Pokok Bahasan Elemen Keselamatan dan Kesehatan Kerja Lingkungan Hidup (K3LH) Budaya Kerja Industri Kelas X TKJT di SMK N 5 Padang
Authors: Exfrizaldi Exfrizaldi , Afirian Adlia , Ade Regina
Published: September 2024

The aim of this research is to produce valid and practical video-based learning media on the basic language elements of safety and health at work environment 9k3lh) industrial work culture class X TKJT at SMKN 5 Padang. The method for this learning media uses research and development methods, where the product for developing video-based learning media uses quantitative analysis. The development of this video-based learning media uses ADDIE development which consists of 5 stages: analysis, design, development, implementation and evaluation stages. The results of the media validity test by media expert validators with the usage aspect with an average of 0.708 and the appearance aspect with an average of 0.733 were declared valid for use. The results of the practicality test of learning media carried out at SMKN 5 Padang which was carried out by 1 teacher, several aspects were assessed by the teacher, namely Appearance Aspects 86.66 in the very practical category, Usage Aspects with an average of 83.33 in the very practical category and Aspects Material with an average of 80.95 in the very practical category. Based on data analysis, it can be concluded that learning videos on the subject of occupational safety and health elements, environmental (K3LH) industrial work culture are suitable for use in the learning process.
Impact of Trauma Protocol Adherence on Patient Outcomes in Resource-Limited Settings: A Study from Sharourah General Hospital, Saudi Arabia
Authors: Rather Irfan Habib , Ain Qurat ul , Rather Ajaz Ahmad , Rather Sanaan Ajaz , Tarifi Ayman Othman
Published: September 2024

Background: In resource-limited settings, the management of trauma patients poses significant challenges due to limited medical resources, personnel, and infrastructure. Adherence to standardized trauma protocols is crucial for optimizing patient outcomes, yet the impact of protocol adherence in such settings remains underexplored.
Patients and Methods: A retrospective observational study was conducted, reviewing trauma cases admitted to the ED. A total of 200 trauma patients were included and divided into two groups: 120 patients with strict protocol adherence and 80 patients with documented protocol deviations. Inclusion criteria were adult trauma patients with complete medical records, while exclusion criteria included patients dead on arrival, transferred out, or pediatric cases. The primary outcome was mortality, with secondary outcomes including morbidity, length of hospital stay, time to definitive treatment, and recovery status at discharge.
Results: Patients whose care adhered to trauma protocols had significantly lower mortality rates (8.3% vs. 18.7%, p = 0.02), fewer complications (15% vs. 25%, p = 0.04), and shorter hospital stays (5.2 ± 2.1 days vs. 7.8 ± 3.5 days, p < 0.001) compared to those with protocol deviations. Additionally, the time to definitive treatment was faster in the adherence group (3.2 ± 1.1 hours vs. 5.6 ± 2.8 hours, p = 0.03). Protocol adherence was identified as an independent predictor of lower mortality and shorter hospital stays in multivariate analysis.
Conclusion: In conclusion, the study findings clearly demonstrate that adherence to trauma protocols is associated with significantly better patient outcomes, even in resource-limited settings. By implementing structured and standardized care pathways, healthcare providers can overcome many of the challenges posed by limited resources, leading to improved survival rates, reduced complications, and faster recovery. These results highlight the critical importance of reinforcing trauma protocols and ensuring that they are strictly followed in emergency care settings.
Navigating Complexities: Morbidity and Outcomes in Women Undergoing Five or More Recurrent Cesarean Sections
Authors: Tarifi Ayman Othman , Akhtar Nafees , Atito Ayman , Othman Rand Ayman
Published: September 2024

Background: Cesarean sections (CS) are increasingly common, especially in high-risk pregnancies. While generally safe, each additional CS increases the risk of complications such as uterine rupture, placenta accreta, and post-operative morbidity. Women undergoing five or more CS face elevated risks, necessitating tailored management strategies to mitigate both immediate and long-term health impacts. This study explores the morbidity and outcomes associated with multiple cesarean deliveries to improve patient care.
Patients and Methods: This retrospective cohort study was conducted at Gurrayat General Hospital and MCH Center Arar, a tertiary care facility specializing in obstetrics and gynecology. The study included 75 women with a history of five or more cesarean deliveries. Data were collected from medical records, including patient demographics, cesarean section details, and post-operative outcomes. Statistical analyses were performed using chi-square tests and t-tests, with significance set at p < 0.05.
Results: The average age of participants was 35.2 years, with a mean BMI of 31.5 kg/m². Major surgical complications occurred in 34% of cases, including uterine rupture (8%) and placenta accreta spectrum disorders (6.7%). Post-operative hemorrhage occurred in 16% of patients, and infections were documented in 12%. Long-term complications included chronic pain (20%), infertility (10.7%), and psychological effects (16%). A significant association was found between higher BMI and post-operative morbidity (p < 0.01).
Conclusion: This study highlights the increased risks and complications associated with undergoing five or more cesarean sections, including major surgical issues, post-operative morbidity, and long-term health effects. These findings emphasize the need for improved management strategies and support for women with multiple cesarean histories.
PENYULUHAN GIZI DAN PEMERIKSAAN KADAR HB SERTA KEK PADA REMAJA PUTRI DI BEKASI TIMUR
Authors: Tatag Mulyanto  , Sahrudi  , Eli Indawati
Published: September 2024

Pendahuluan : Anemia gizi terutama yang disebabkan olehdefisiensi zat besi merupakan kelainan gizi yang paling seringditemui di negara berkembang dan bersifat epidemik. Anemia giziumumnya terjadi pada perempuan dalam usia reproduktif dan anak-anak. Keadaan ini membawa efek keseluruhan terbesar dalam halgangguan kesehatan. Anemia defisiensi besi rentan terjadi padaremaja puteri karena meningkatnya kebutuhan zat besi selama masapertumbuhan.
Metode : Metode yang digunakan untuk tercapainya tujuanpengabdian masyarakat ini adalah dengan metode ceramah, diskusidan pemeriksaan kadar Hb dan pengukuran LILA
Hasil : Terjadi perubahan tingat pengetahuan remaja putri secarasiginifikan terutama pengetahuan baik, yang awalnya hanya 2%setelah penyuluhan menjadi 54%. Ternyata kejadian anemia danKEK yag terjadi pada remaja putri disebabkan remaja itu sendiribelum tahu tetang Anemia apalagi KEK.
Kesimpulan : Berhasil meningkatkan pengetahuan baik menjadidiatas 50%, remaja putri di Bekasi Timur mengalami anemiasebesar 28% dan remaja putri di Bekasi Timur yang mengalamiKurang Energi Kronis (KEK) sebesar 34%.
inversión extranjera directa en el sector comercio en el Ecuador, periodo 2016 – 2022
Authors: Ochoa Vásquez Thais Alexandra , Nagua Nagua Adriana Angelita
Published: September 2024

La Inversión Extranjera Directa (IED) es fundamental para la economía, especialmente en países en desarrollo como Ecuador; este país para adaptarse a las demandas internacionales ha implementado políticas para atraer IED; sin embargo, no ha logrado una canalización efectiva hacia el sector comercial. Por ello, se analizó la inversión extranjera directa en el comercio en el Ecuador del 2016 al 2022. Se trabajó con enfoque cuantitativo de tipo descriptivo con diseño documental y datos del Banco Central del Ecuador y Banco Mundial que fueron analizados estadísticamente. Los resultados evidenciaron que la IED en Ecuador presenta una tendencia variada porque el sector comercio es fluctuante con momentos de caída y repunte. Se concluyó que pese a las fluctuaciones el comercio ecuatoriano durante el período estudiado la IED ha jugado un papel importante en la economía del país y se destacó la importancia de un marco legal que propicie las inversiones extranjeras.
Sintomatología depresiva en niños de 8 a 11 años de la Institución Educativa Mariano Lino Urquieta Moquegua, 2023
Authors: Mamani Flores Jenny Milagros
Published: September 2024

El objetivo es determinar el nivel de sintomatología depresiva en niños de 8 a 11 años de la Institución Educativa Mariano Lino Urquieta Moquegua 2023. El estudio tiene enfoque teórico, diseño transversal, no experimental, nivel descriptivo. La población son 380 estudiantes, muestreo aleatorio simple de 192 niños, técnica encuesta se aplicó el cuestionario de depresión para Niños (CDS) de M. Lang y M. Tisher de 27 ítems. Los resultados de evaluación del nivel de sintomatología depresiva según edad de los niños, el 39.1% son de 9 años, 37.5% de 10, 15.1% de 8 y 6.3% de 11 años. En cuanto al género, el 53.1% son del grupo de niños y el 44.8% son niñas. Por sus dimensiones el 92.20% de niños presentan un nivel medio de síntomas depresivos de disforia y el 65.6% presenta un nivel medio de autoestima negativa. Se concluye que, existe un predominio significativo del nivel medio de sintomatología depresiva que abarca el 78.90% del total de niños de 8 a 11 años de edad.
Advancements in surface modification strategies of vascular grafts to improve biocompatibility and tissue integration
Authors: Jarad Noor Abu , Chami Andrew , Weitz Jeffrey I. , Didar Tohid F.
Published: September 2024

Improving the performance of blood-contacting medical implants is a global health necessity aimed at reducing mortality and morbidity in patients with cardiovascular diseases. Surface modification of the biomaterials from which the vascular grafts are constructed has been used to reduce the risk of complications such as thrombosis and infection. Herein with a focus on vascular tissue engineering, we provided an overview of (a) fundamental hemodynamic considerations for blood-contacting biomaterials, (b) surface modification strategies to attenuate nonspecific adhesion of proteins, improve hemocompatibility, and induce the formation of a confluent endothelial lining, and (c) the guidelines for the clinical development of surface modified biomaterials.
Evaluation of Body Composition in Senegalese Patients with Chronic Respiratory Disease
Authors: SOW A. K  , DIAW M.  , OUEDRAOGO V  , TIENDREBEOGO A. J. F.  , COLY M. S  , BA A  , DIAGNE/HUONDJO S.  , TOURE M  , SECKA  , MBENGUE A  , BA A.  , SAMB A
Published: September 2024

Background: Body composition could increase morbi-mortality occurrence risk of patients with chronic respiratory disease (CRD). In low income countries, this relation was less studied. Thus, our study aimed to evaluate the body composition in patients with CRD.Methodology: Study participants were asthmatic or chronic obstructive disease (COPD) patients. Anthropometric and body composition parameters were measured and classified by Schols et al. Spirometric parameters were measured according the ATS/ERS guidelines of 2005. Results: A total of 39 patients were recruited in our study (18 asthmatics and 21 COPD patients). All patients had muscle depletion.Fat free mass (FFM), fat free mass index (FFMI), skeletal muscle mass (SMM) and skeletal muscle mass index (SMMI)werelower in COPD patients. However, asthma patients were more obese while cachexia were more frequent inCOPD patients. Semistarvation were found in all patients with Gold stage III and to a lesser extent in some patient of Gold stage II and IV.FVC and FEV1, expressed on percentage of predicted value,were positively correlated with FFMI and SMMI in COPD patients.Conclusion: Our patients had mild to moderate forms of their disease and their body composition may increase severity of CRD.