bluuebunny/crossref_metadata_2025 huggingface dataset:
Digital Transformation and Human Resource Management: Their Impact on Business Profitability and Contribution to Sustainable Economic Growth (SDG 8)
Authors: Ruiz-Villavicencio Ricardo Edmundo , Ruiz-Villavicencio Giovana Edith , Carrasco-Pintado Pablo Ramon , Landaure-Gonzales Gladys Consuelo Esperanza , Carreño-Flores Oscar David , Rodriguez-Barboza Jhonny Richard
Published: January 2025

Objective: This study explores the relationship between human resource management (HRM) and business profitability, emphasizing the impact of digital transformation on this dynamic. The aim is to understand how technological advancements modify traditional HRM practices and influence financial outcomes.
 
Theoretical Framework: The research builds on theories of human capital, firm performance, and digitalization. Studies such as those by Turulja and Bajgoric (2018) and Androniceanu et al. (2020) highlight the pivotal role of HRM and digital innovation in organizational success, serving as the foundation for this investigation.
 
Method: A systematic literature review was conducted, analyzing 29 studies that examine the interplay between HRM, digitalization, and profitability. Articles were categorized by their research approaches and the nature of the relationships studied, with data synthesized to identify recurring themes and patterns.
 
Results and Discussion: Findings indicate that 84 % of articles reviewed reported a positive relationship between HRM and profitability, often mediated by variables such as job satisfaction and innovation. Regarding digital transformation, 90 % of studies highlighted its positive influence, contingent on factors such as industry type, organizational characteristics, and workforce skills. Challenges include skill gaps and regulatory barriers.
 
Research Implications: The study underscores the necessity of aligning HRM strategies with digital transformation initiatives to enhance productivity and profitability. It also highlights the importance of industry-specific approaches and skill development.
 
Originality/Value: By integrating HRM and digitalization perspectives, this research contributes a comprehensive understanding of their combined effects on firm performance, offering actionable insights for businesses navigating digital transformation.
¿Los usuarios de la práctica deportiva no competitiva presentan actitudes diferentes a los que realizan práctica federada?
Authors: Lobo de Diego Félix , Manrique Arribas Juan Carlos
Published: January 2025

Introducción y objetivo: la actividad física y el deporte son unas alternativas muy positivas para que la población de menor edad pueda tener un adecuado desarrollo físico, mental y social para que le permita conseguir rutinas saludables a lo largo de vida adulta. Por ello, el propósito de esta investigación es estudiar las actitudes, como elementos diferenciadores, en un modelo deportivo no competitivo y otro deportivo federado entre los escolares.
Metodología: se ha realizado una evaluación de programas con un modelo de práctica deportiva educativa y no competitiva y otro reglada y federada. Se aplicó un cuestionario ad hoc con una escala de tipo Likert a una muestra de 186 participantes en el deporte escolar y federado.
Resultados: los resultados señalan que no existen diferencias significativas en la satisfacción y lealtad con el modelo de práctica deportiva realizado, pero sí en el desarrollo de actitudes positivas y negativas, según cada caso.
Conclusiones: se concluye que los escolares que participan en el deporte federado presentan actitudes positivas más altas que los escolares apuntados en el deporte escolar, influyendo en su satisfacción y lealtad con el modelo deportivo practicado.
Psychological determinants of performance in women's football: a systematic review on resilience, anxiety, motivation and cohesion
Authors: Ventaja-Cruz Javier , Cuevas Rincón Jesús Manuel , Tejada-Medina Virginia , Martín-Moya Ricardo
Published: January 2025

Introduction: Over the past decade, women's football has gained significant visibility, leading to increased attention on the psychological factors that influence players' performance. Mental toughness is identified as a key trait that allows athletes to remain focused and resilient in high-pressure environments.
Objective: This systematic review aims to analyze the psychological determinants of performance in young women's football, focusing on mental toughness, anxiety management, motivation, and team cohesion.
Methodology: This review followed PRISMA guidelines and systematically searched four databases (PubMed, ProQuest, SCOPUS, FECYT) for articles published before October 1, 2024. The PICO framework was applied to define the research question, and data were extracted into an Excel spreadsheet, a total of 11 articles met all the inclusion criteria and were included in the final qualitative synthesis.
Results: anxiety is explored in five studies, highlighting its physiological and psychological effects on performance and its predictors in elite athletes; resilience is examined in three studies, focusing on how young female athletes adapt to adversity to enhance performance and life skills; motivation is the subject of six studies, emphasizing intrinsic and extrinsic factors driving engagement, performance, and social influences in sports; and team cohesion is analyzed in two studies, illustrating its role in fostering better performance perceptions and group dynamics.
Conclusions: Coaching strategies that foster a positive motivational climate and incorporate mental skills training can enhance psychological resilience, motivation, and performance outcomes.
Inclusive physical education in secondary schools: a bibliometric analysis of publications from 2000 to 2024
Authors: Rubiana Iman , Purwanto Sugeng , Anwar Muhammad Hamid
Published: January 2025

Introduction Inclusive physical education has gained attention globally due to its importance in fostering equity and participation for all students. However, research on this topic, particularly in secondary schools, remains limited.
Objective This study investigates the field of inclusive physical education in secondary schools using a bibliometric analysis based on data from the Scopus database.
Methodology A total of 129 articles were selected through keyword searches analyzed with the Publish or Perish software to extract relevant data, alongside VOSviewer for visualizing and interpreting results. The findings reveal that research on inclusive physical education in secondary schools remains relatively underexplored, with only 129 publications identified between 2000 and 2024.
Results The analysis uncovered ten primary keyword clusters: including (1) Attitudes, (2) Health, (3) Secondary Schools, (4) Education, (5) Physical Education, (6) Inclusion, (7) Disabilities, (8) Self-efficacy, (9) Participation, and (10) Physical Impairments. These clusters provides a comprehensive overview of the field’s thematic areas and trends.
Discussion The study concludes that significant gaps persist in the literature, emphasizing the need for further exploration to enhance understanding and practice in this field.
Conclusions Recommendations include extending research to inclusive physical education at the elementary level and focusing on methods to improve the skills and participation of children with disabilities within inclusive settings.
Eficacia del sistema de retroalimentación en tiempo real en la práctica profesional de estudiantes de educación física
Authors: Hinojosa-Torres Claudio , Zavala-Crichton Juan Pablo , Hurtado-Guerrero Macarena , Espoz-Lazo Sebastián , Farías-Valenzuela Claudio , Valdivia-Moral Pedro , Araya-Hernández Anthony , Yáñez-Sepúlveda Rodrigo
Published: January 2025

Introducción: La práctica profesional constituye un componente fundamental en la formación docente, ya que facilita la integración de conocimientos teóricos y prácticos. Sin embargo, los estudiantes en esta etapa enfrentan diversos desafíos debido a su limitada experiencia pedagógica, los cuales no siempre se resuelven positivamente. La retroalimentación, especialmente en tiempo real, es crucial para abordar estas dificultades mediante correcciones inmediatas y ajustes efectivos.
Objetivo: Analizar la eficacia del sistema de retroalimentación en tiempo real en el desempeño de la práctica profesional de estudiantes de pedagogía en educación física.
Método: Esta investigación cualitativa fue diseñada como un estudio piloto de viabilidad. La muestra, seleccionada intencionalmente, estuvo compuesta por cuatro estudiantes de pedagogía en educación física de una universidad de la región de Valparaíso, Chile. Se utilizaron intercomunicadores GoRef® para el desarrollo del estudio. Con el objetivo de conocer la percepción de los estudiantes sobre la eficacia del sistema de retroalimentación se aplicó una entrevista semiestructurada con cuatro preguntas, cuyo análisis se llevó con el software Atlas.ti 24.
Resultados: Se generaron cuatro grupos de códigos que muestran: a) el valor de la retroalimentación en tiempo real; b) la importancia de la comunicación para mejorar la praxis pedagógica; c) las tensiones generadas por el Sistema de retroalimentación en la práctica; y d) el reconocimiento de aspectos positivos y áreas de mejora para la implementación del sistema de retroalimentación.
Conclusiones: El sistema de retroalimentación mejora el desempeño en la práctica profesional de estudiantes de pedagogía en educación física, promoviendo comunicación efectiva con el profesor tutor. Además, permite recolectar información clave para diseñar un protocolo de aplicación, fortaleciendo el proceso formativo y optimizando la interacción durante la práctica profesional.
Are Stromal Tumor - Reactive Plasma Cells in Mesopharyngeal Squamous Cell Carcinoma a Prognostic Positive Biomarker with Immunomodulatory Potential - A Clinical Case from our Practice
Authors:   Medical Oncology Clinic, Radiation and Metabolic Brachytherapy Compartment, UMHAT “Queen Joanna” Sofia, Bulgaria, Marinova Lena , Vasileva Vaska ,   Medical Oncology Clinic, Radiation and Metabolic Brachytherapy Compartment, UMHAT “Queen Joanna” Sofia, Bulgaria, Todorova Evgenia ,   Medical Oncology Clinic, Radiation and Metabolic Brachytherapy Compartment, UMHAT “Queen Joanna” Sofia, Bulgaria, Kahciev Nikolai ,   Medical Oncology Clinic, Radiation and Metabolic Brachytherapy Compartment, UMHAT “Queen Joanna” Sofia, Bulgaria, Sergieva Katia ,   Medical Oncology Clinic, Radiation and Metabolic Brachytherapy Compartment, UMHAT “Queen Joanna” Sofia, Bulgaria
Published: January 2025

Tumour-reactive plasma cells (TRPCs) are part of the tertiary lymphoid structures (TLSs) and have been reported to be positively associated with the longterm survival of patients with various cancers.
We present an inoperable mesopharyngeal squamous cell carcinoma with pronounced stromal tumor-reactive plasma cells infiltration or tumour- infiltrating plasma cells (TIP), which made the pathohistological diagnosis difficult in a 50-year-old patient. Due to the extreme hardness of the tumor, the three
biopsies were insufficient material, necessitating the performance of immunohistochemical (IHC) analysis, making the final diagnosis - Undifferentiated
squamous cell carcinoma /G3, without keratinization with an abundant plasma cell stromal reaction. A complex treatment was carried out, including
preoperative intensity modulated radiotherapy (IMRT) up to total dose 45 Gy, followed by radical tumor resection with clear of tumor cells resection lines
and bilateral selective dissection of the suspected metastatic cervical lymph nodes.
Against the background of this clinical case, we present the rarely observed peritumoral tertiary lymphoid structures in mesopharyngeal squamous cell
carcinoma, characterized by single tumor cells surrounded by fibrous tissue and an inflammatory infiltrate rich in plasmacytic cells. Our observations
regarding the presence of TLSs in an inoperable locally advanced mesopharyngeal tumor confirm increased antitumor immunity that improves treatment
outcomes, namely that we were able to achieve local tumor control after preoperative radiotherapy up to TD 45 Gy and salvage surgery
DETERMINANTS OF ACTS AIMED AT DRIVING TO SUICIDE (ON MATERIALS OF CRIMINAL STATISTICS OF THE RUSSIAN FEDERATION)
Authors: PETROV P. K.
Published: January 2025

A special group of offences consists of driving minors to suicide . Crimes related to driving juveniles to suicide bring considerable concern to the public consciousness . In this day and age, as electronic communication tools become more pervasive and multi-functional, their role in negatively influencing youth is greatly increased . These innovative technologies provide instantaneous transmission of information, its wide access and anonymity, which complicates the problem . Investigators face a number of challenges when investigating these offences . Firstly, in such cases, the relationship between the actions of the accused and the suicide of the victim is often unclear . Secondly, investigations inevitably involve a wide variety of investigative procedures, which require attention to age and psychosocial details, especially when dealing with juvenile victims . Thirdly, an in-depth knowledge of information technology is critical, given that this area is often the site of criminal manipulation with tragic consequences . The root of the problem lies in long and persistent conflicting relationships within the family . Such relationships lead to a sense of impasse for those under pressure . Sometimes, depressing circumstances, supported by wrongful, sometimes immoral behaviour of the offender, push the victim to suicidal thoughts .
VICTIM OF RELATED CRIMES (ON THE EXAMPLE OF THE PRACTICE OF APPLYING THE NORMS OF THE CRIMINAL PROCEDURE LEGISLATION OF THE RUSSIAN FEDERATION)
Authors: RUSMAN G. S. , PROSHLYAKOV A. D.
Published: January 2025

The varying degree and nature of the relationship between interrelated crimes (primary and secondary) create difficulties in determining the range of persons entitled to victim status, which significantly complicates their access to justice and the opportunity to defend their rights and legitimate interests. An analysis of the scientific literature shows that the procedural aspects of the consideration of interrelated crimes have not been sufficiently studied, despite the availability of works on the material and victimological sides of the problem. The complex methodological approach used, which includes a group of methods (system analysis, analogy, logical and comparative legal analysis, legal hermeneutics, content analysis), allows us to speak about the urgency of studying this problem, since the formation of defective law enforcement practice continues. The classification of interrelated crimes into derivatives, connected and related ones makes it possible to increase the effectiveness of procedural activities in criminal cases of interrelated crimes, including in relation to solving the issue of involvement as a victim . The attention and legal positions of the Constitutional Court of the Russian Federation demonstrate the need for a clearer definition of the status of the victim in criminal proceedings on interrelated crimes, the complexity of the application of Part 1 of art. 42 of the Code of Criminal Procedure of the Russian Federationand the need for further improvement of legislation in this area. The conducted research allows us to state that the main problem of the situation lies in the contradiction between the right of a person to be recognized as a victim of an interconnected (concomitant) crime and his status as an accused of committing the «main» crime.
DEVIANT BEHAVIOR, SOCIAL FRUSTRATION, LOCUS OF CONTROL AND MEANINGFULNESS OF THE LIFE OF STUDENTS OF UNIVERSITY
Authors: YASHCHENKO E. F.
Published: January 2025

The study focuses on identifying deviant behavior tendencies and personality traits of university technical students. The methods of “Tendency to deviant behavior” by A. N. Orel were used; “The level of social frustration” by L. I. Wasserman in the modification of V. V. Boyko; “Level of subjective control” by E. F. Bazhin, S. A. Golynkina, A. M. Etkind; Test “Meaningful orientations” by D. A. Leontyev. Data processing was carried out using primary statistics, Student’s t-test, Pearson correlation analysis. The study sample was made up of students of the 2nd and 3rd courses of technical specialties of the university. The total number of subjects was 59 people, of which 28 were girls and 31 were young men, the average age was 19 years. Differences are presented between indicators of deviant behavior, social frustration, locus of control and meaningfulness of life in university students and female students, as well as in students with high and low levels of meaningfulness of life. The relationships of the listed psychological phenomena among students and university students have been identified. The results show that girls have a greater tendency to demonstrate socially acceptable responses, to positive self-presentation. Young men manage their emotions more successfully, but show greater susceptibility to dependent, auto-aggressive and violent behavior. Young men have a higher internality in relationships with other people, which indicates their greater confidence in the ability to manage interpersonal relationships. Students with a high level of meaningfulness of life are more likely to show international personality traits, taking responsibility for their relationships and production activities. Students with a low level of meaningfulness of life have higher rates of social frustration. No common relationships were found in the female and male samples. Specific relationships for boys and girls were highlighted.
HUMAN TRAFFICKING: FROM POLICE ARREST OF SUSPECT TO PROSECUTOR’S INDICTMENT TO COURT VERDICT: SCIENTIFIC CORRELATION FROM QUANTITATIVE TO QUALITATIVE (CASE STUDY - SERBIA)
Authors: IGRAČKI JA. , MANOJLOVIĆ D. , MIJALKOVIĆ S.
Published: January 2025

The expansion of human trafficking in the territory of Serbia occurred at the end of the last decade of the twentieth century. At that time, during the communist era, Serbia faced a structural crisis in the political, economic, normative legal, ethical and social spheres, as well as in the entire security sphere of citizens’ public life. In addition, the national security system was not organizationally or functionally ready to counter the new form of criminal activities such as human trafficking with criminal operations, and its territory covered - as the research results show, all forms: destinations, transit routes and countries of origin of the victims of that serious crime. The research was conducted using quantitative and qualitative methods and follows the correlation between the number of suspects arrested by the police and filed criminal charges with the prosecutor; number of indictments filed by the prosecutor on the basis of the criminal charges filed by the police against the suspects; and the number of convictions by the court on the basis of indictments for the commission of the criminal offense of human trafficking. Excerpts from research findings indicate that a negative correlation has been confirmed in the direction from police arrest and police criminal report to indictment and court verdict. The negative correlation reaches the level of one third of the total number of arrested who are suspected of having committed the criminal offense of human trafficking, and were never convicted.
OVERVIEW OF DIRECTIONS AND APPROACHES IN THE PROCESS OF MASTERING COMPLEX MOTOR ACTIONS
Authors: POTEKHIN I.A.
Published: January 2025

The educational process aimed at developing practical skills involves consciously making adjustments to the general system of supporting motor activity in order to achieve the most complete self-realization, which includes changes in the structure of external forms and internal transformations in the work of one’s own body. Moreover, the latter concerns not only certain modernizations of the musculoskeletal system, but also mechanisms of control, management, processing of incoming information and the formation of executive commands. Everything described below concerns a wide range of issues that arise during the development of motor skills of various directions, features of the chosen path, interpretations and clarifications.
AN ANALYSIS OF THE 100 KM RUNNING SPEED DYNAMICS AT THE WORLD CHAMPIONSHIP BERLIN 2022
Authors: NEMTSEV O.B. , POLYANSKY A.V. , LYAPIN V.M. , NEMTSEVA N.A.
Published: January 2025

The purpose of the study was to investigate the dynamics of 100 km running speed in men and women at the 2022 World Championships. The indicators of competitive activity of 147 runners and 102 female runners who completed the distance were analyzed, which were divided into quartiles according to the competitive result. Differences in the relative speed of covering different sections of the distance by male and female runners from different quartiles were assessed using multivariate analysis of variance. It was found that faster male and female runners started running at a lower relative speed than slower athletes and finished it at a higher relative speed. In the faster quartiles of male and female runners, there was a maintenance of running speed in the first half of the distance and a decrease in it in the second, while in the less fast ones there was a decrease in speed after the starting segment of the distance. Women recorded a significantly smaller difference in the time to cover the second and first half of the distance than men. Eight female runners (including the leader) completed the second half of the distance faster than the first.
MODEL OF FORMATION OF A PROFESSIONAL INSTRUCTOR COMPETENCIES ON PHYSICAL EDUCATION
Authors: MISHCHENKO N.Y. , GROMOV V.A.
Published: January 2025

The article is devoted to the problem of developing the professional competence of a physical education instructor in the modern educational environment of a preschool organization (PE). The purpose of the study was to develop, theoretically substantiate and experimentally test a model for the formation of professional competence of a physical education instructor and the pedagogical conditions for its implementation within the framework of the modern educational environment of a preschool educational organization (PEO). Results and its discussion. As a result of the pedagogical experiment, positive dynamics were revealed among teachers in the level of professional development in all identified clusters of professional competencies (subject, meta-subject, methodological, psychological-pedagogical, ICT competencies), statistically significant changes were obtained between the initial and final levels of professional competencies, assessment of individual educational routes (IER) developed by teachers; the dynamics of the results of participation in the methodological work of preschool physical education instructors in the 2021-2022 and 2022-2023 academic years was traced. The dynamics of the level of mastering by children of senior preschool age in the amount of 120 people, the basic educational program (EOP DO) of the educational field «Physical development» was carried out.
Conclusions. The positive results obtained in the level of improvement of the professional competence of preschool teachers and the identified indicators of the educational field «Physical Development», which demonstrate the positive dynamics of mastering the basic educational program (BEP) by children of senior preschool age, prove the effectiveness of the developed experimental model and the pedagogical conditions for its implementation.
Yapım Aşamaları Dikkate Alınarak Mevcut bir Köprünün Yapısal Performans Davranışının Belirlenmesi
Authors: Çavdar Özlem , Sarıgün Osman
Published: January 2025

Türkiye’de öngermeli kirişlerin hesap ve tasarım esaslarında uluslararası kabul gören American Association of State Highway and Transportation Officials (AASHTO) Köprü Tasarım Yönetmeliği, Türkiye Cumhuriyeti Karayolları Yol Köprüleri Teknik Şartnamesi ve TS 3233 (1979) yönetmeliği kullanılmaktadır. Çalışma kapsamında bu yönetmelikler çerçevesinde üstyapı tasarım esaslarınca model güvenirliliği belirlenen Gümüşhane İli Şiran İlçesi’nde yer alan üç açıklıklı, öngerme kirişli, betonarme yapıya sahip Çirmiş Köprüsü model olarak belirlenmiştir. Bu çalışmanın amacı, öngerme kiriş yöntemiyle inşa edilen karayolu köprüsünün yapısal davranışına yapım aşamalarının ve zamana bağlı malzeme deformasyonları etkisinin belirlenmesi için gerçekleştirilen sonlu eleman analizleriyle yapı elemanlarında ortaya çıkan kesit tesirlerinin karşılaştırmasını yapmaktır. Statik ve doğrusal olmayan yapım aşamalı analizler neticesinde köprü tabliye uzunluğu ve ayak yüksekliğince elde edilen normal kuvvet, kesme kuvveti, eğilme momenti ve yer değiştirme değerleri karşılaştırılarak zamana bağlı malzeme deformasyonlarının ve inşa süresinin önemi ele alınarak incelenmiştir. Çalışmanın sonucunda öngerme kiriş yöntemiyle inşa edilen köprü tasarımlarının sadece servis durumunu dikkate alacak şekilde değil yapım aşamalarının ve zamana bağlı malzeme deformasyonlarının da dikkate alınarak çözümlenmesi gerektiği belirlenmiştir.
Sınır noktasında Beta Türevli Sturm-Liouville Operatörlerinin Sınıflandırılması
Authors: Yalçınkaya Yüksel
Published: January 2025

Bu çalışmada tekil Beta-Sturm-Liouville operatörü

Ω(y) = −Tβ( f (t) Tβ y(t)) + g(t)y(t) on [0,∞)

ele alınmıştır. Bu operatör için Weyl'in sınır noktası sınıflandırmasına yönelik bir kriter verilmiştir. Bu amaçla öncelikle beta hesabının temel kavramları ve bazı teoremler verilmiştir. Everit yöntemi (1966) kullanılarak Beta-Sturm-Liouville denkleminin sınır noktası durumunda hangi koşullar altında olacağı gösterilmiştir.
An Investigation of Four-Point Bending Behavior for Personalized Humerus Bone Plate
Authors: Erdoğuş Hakan Burçin
Published: January 2025

The reverse engineering method has been beneficial for personalized implant designs in the medical field due to its flexible use feature that allows it to be applied in many areas. The method of anatomical features (MAF) is commonly used for fractures of the bone for the development of plate fixation. To improve the geometrical fitting between plate and bone, high-quality image data is the most important factor for computer aided design (CAD ) modelling. This study aims to use MAF for humerus bone plate design that would alternate the fracture region and decrease the stress-shielding effect depending on bending strength. For this purpose, the personalized plate implant (PPI) was designed according to MAF and fabricated using the multi jet fusion (MJF) technique, finally the four-point bending finite element analysis was applied and tested. The results indicated that the PPI structure has higher bending strength than the flat plate design and a much greater surface area.
Ateş Dikeni (Pyracantha coccinea) Meyve ve Yaprak Ekstrelerinin, Antienzim, DNA koruma/kırılma ve Antimikrobiyal Aktivitesinin Araştırılması
Authors: Balaban Merve , Yeniçeri Şule Azime , Akkemik Ebru , Hallaç Bülent , Fidan Mehmet
Published: January 2025

Ateş dikeni (Pyracantha coccinea) bitkisi sahip olduğu sekonder metabolitler sayesinde birçok hastalığın tedavisinde kullanılma potansiyeli taşımaktadır. Ancak literatürde P. coccinea’nın farmakolojide kullanımı ile ilgili çok az sayıda çalışma vardır. Bu nedenle bu çalışmada P. coccinea’nın meyve ve yaprak metanol ekstreleri hazırlanarak antienzim aktivitesi in vitro şartlarda araştırılmak istenmiştir. Bu sebeple kanser tanı ve tedavisi ile ilişkisi olduğu literatürlerce bilinen Glutatyon-S transferaz (GST) ve Tirozinaz (TYR) enzim aktiviteleri üzerine P. coccinea’nın yaprak ve meyve ekstresinin etkisi belirlenmiştir. İlk kez bu çalışmada P. coccinea’nin meyve ve yaprak metanol ekstreleri DNA koruma/kırılma etkisi ve her iki ekstrenin Bacillus subtilis (ATCC 6633), Staphylococcus aureus (ATCC 29213), Enterococcus faecalis (ATCC 29242), Escherichia coli (ATCC 25922), Candida albicans (ATCC 10231) mikroorganizmalarına karşı antimikrobiyal etkinliği araştırılmıştır. P. coccinea’nın yaprak ekstresinin GST’yi mikromolar düzeyde inhibe ettiği tespit edilmiştir. Her iki ekstrenin TYR enzim aktivitesi üzerinde yeterli etki göstermediği belirlenmiştir. Ayrıca ekstrelerin DNA kırılmasına yol açmadığı ve 1 mg/mL konsantrasyonda koruma etkisine sahip olduğu gözlemlenmiştir. Ancak ekstreler çalışılan tüm mikroorganizmalara karşı antimikrobiyal etkinliğe sahip olmadığı görülmüştür. Sonuç olarak P. coccinea’nın bitkisinin aday ilaç çalışmaları için doğal kaynak olabileceğini buna karşın ilave preklinik ve klinik çalışmalarla bitkinin tam potansiyelinin ortaya çıkarılması gerektiği düşünülmektedir.
Module-A Sensor Performance Tests Used In Laboratory-Type Silage Production, Data Acquisition and Control System
Authors: Tan Fulya , Dalmış Figan , Okur Ersen , Dalmış İbrahim
Published: January 2025

The primary objective of this study is to investigate the performance of sensors integrated into the laboratory-type silage production, data acquisition, and control system. The system is a PLC-controlled and multi-sensor based system designed to enable numerous studies aimed at improving silage quality. It consists of grinding, weighing, silo, data acquisition, and control units. It provides the capability to apply/change/simulate various parameters during the silage production process. The silo unit is composed of two modules, module-A (compression principle) and module-B (vacuum principle). This research focuses on measurements conducted with plexiglass silos (24,5 cm3) in the module-A unit. This silos were equipped with oxygen sensor (±0-100 %), carbon dioxide sensor (0-5000 ppm), temperature sensor (±0.53 °C, -10 – 80 °C), humidity sensor (0-100 %), pH sensor (2-12), and pressure sensor (± 1000 mbar). The research utilized second-crop silage corn material with a dry matter content (DM) of 32%. Four different compaction forces were applied during the experiments. Sensor measurements were recorded as one data per second by connecting them to the data recording unit using analog sensors. Due to the abundance of data, average values were taken. The data were displayed and monitored on the HMI operator panel programmed with GOP HMI editor software and stored in Excel format. The measurements were carried out during the silage (aerobic) and post-silage (anaerobic) periods. According to the research results, it was observed that the six tested sensors performed accurate readings. However, issues related to the oxygen and carbon dioxide sensors were encountered. Due to the difficulty in reading at points with very low oxygen content, it was decided to be supported by controlling with sensors of different types and specifications. During measurements conducted at the compression stage in module-A, the pressure values varied between 0,34-0,67 bar with increasing compaction force. The temperature ranged from 16-33 °C, humidity from 60-100 %, pH from 5,8-5,6 O2 level from 8,1-0 mmol L-1, and CO2 level from 0-40 mmol L-1. The measured value ranges in silage varied depending on the duration of silage, and accurate measurements were obtained in the desired direction. Sensor placements were updated considering measurement accuracy.
ZnNi Kaplı Karbon Çelik Yüzeyine Sentezlenen Poli(anilin-ko-N-metilpirol) ve Poli(N-metilpirol-ko-N-metilanilin)
Authors: Akdağ Abdurrahman
Published: January 2025

Poli(anilin-ko-N-metilpirol) ve poli(N-metilpirol-ko-N-metilanilin) kopolimerleri ZnNi kaplı karbon çelik (CS/ZnNi) elektrot yüzeyine döngülü voltametri yöntemiyle sentezlenmiştir. Kopolimer film kaplı elektrotlar anodik polarizasyon, doğrusal taramalı voltametri ve elektrokimyasal empedans spektroskopisi ile karakterize edilmiştir. Doğrusal taramalı voltametri ile sentezlenen kopolimer filmlerin altında ZnNi alaşımı bulunduğu belirlenmiştir. Anodik polazrizasyon eğrileri poli(N-metilpirol-ko-N-metilanilin) kaplı CS/ZnNi elektrodun akım değerlerinin daha düşük olduğu göstermiştir. Elektrokimyasal empedans spektroskopisi korozif ortamda uzun bekleme süresi olan 168 saat sonunda poli(N-metilpirol-ko-N-metilanilin) kaplı CS/ZnNi elektrodun polarizasyon direncinin Poli(anilin-ko-N-metilpirol) kaplı elektroda göre daha yüksek olduğunu göstermiştir.
Güneş Enerji Santrali Gerçek Üretim Verileri ile Benzetim Programlarından Elde Edilen Verilerin Karşılaştırılması
Authors: Dip Derya , Ergül Engin Ufuk
Published: January 2025

Dünyada her geçen gün artan enerji talebinin karşılanması noktasında yenilenebilir enerji kaynaklarının payı hızla artmaktadır. Fosil yakıtların çevreye olumsuz etkileri, yakın gelecekte azalacak ve tükenecek olması vb. nedenlerden dolayı temiz elektrik üretim sistemlerinin kullanımına yönelik farkındalık artmıştır. Türkiye birçok ülkeye göre güneş enerjisi potansiyeli bakımından oldukça iyi konumdadır. Bu konuda artan bilinç ve yenilenebilir enerji yatırımlarının devlet destekleri kapsamında olması bu alanda yapılan yatırımlar için avantaj sağlamıştır. Yenilenebilir enerji kaynaklarından olan güneş enerjisinden elektrik üretimi için fotovoltaik (FV) sistemler kullanılmaktadır. FV sistemlerin çıktılarına yaklaşık olarak erişebilme noktasında benzetim programları sıklıkla kullanılmaktadır. Her geçen gün gelişen bu programlar sayesinde tesislere ait fizibilite raporları alınabilmekte ve farklı sistem tasarımlarıyla birlikte nihai sonuca varılabilmektedir. Bu çalışmada, Amasya İl’inde yer alan bir güneş enerjisi santrali üretim verileri ile PVSOL, PVSYST, PVGIS ve PVWATTS benzetim programlarında elde edilen veriler karşılaştırılmıştır. Gerçek üretim değerine en yakın sonuç PVSOL programı ile en uzak sonuç ise PVSYST programı ile elde edilmiştir. Fotovoltaik benzetim programlarının, zamanla azalan hata oranlarıyla birlikte gelecekteki çalışmalar için altyapı olacağı düşünülmektedir.
Kars-Ani Harabeleri Bölgesindeki Traverten Taşların Fiziksel ve Mekanik Özelliklerinin İncelenmesi
Authors: Ardahanlı Metehan , Kotan Türkay
Published: January 2025

Doğal taşların kullanılması ile inşa edilen tarihi yapılar zamanla birçok faktöre bağlı olarak zarar görebilmektedir. Bu tarihi yapıların mevcut durumlarının korunması için restorasyon işlemine ihtiyaç duyulmaktadır. Bu çalışmada, Kars-Ani harabeleri bölgesindeki kırmızı ve siyah renge sahip 2 farklı traverten taşın; birim ağırlık, yoğunluk, porozite, basınç dayanımı, yarmada çekme dayanımı, ultrases hızı, dinamik elastisite modülü, kılcal su emme, Böhme aşınma dayanımı incelenmiştir. Elde edilen sonuçlara göre; siyah traverten taşın, kırmızı traverten taşına göre yüksek basınç ve çekme dayanımına, düşük porozite ile kılcal su emme miktarına sahip olduğu belirlenmiştir. Ayrıca her iki traverten taşının Böhme aşınma kayıp miktarları yaklaşık eş değer olarak elde edilmiştir.
ACCURACY OF THE USE OF ANTITUBERCULOSIS DRUGS IN PATIENTS WITH PULMONARY TUBERCULOSIS COMORBID WITH TYPE 2 DIABETES MELITUS IN HOSPITAL X BEKASI CITY FOR THE PERIOD 2019-2022
Authors: Rachmita arianti Anisa , Dzakiya Meisya Putri , Harahap Nofria Rizki Amalia , Nathalia Dede Dwi
Published: January 2025

Introduction: Pulmonary tuberculosis is a chronic infection caused by the bacterium Mycobacterium tuberculosis. The disease can lead to severe complications, including diabetes, which increases the risk of death. In addition, the prevalence of TB-DM in Indonesia reaches 14.8%.
Objective: This study was to evaluate the use of antituberculosis drugs in patients with pulmonary TB comorbid with diabetes mellitus using the right indication, right dose, and right drug indicators.
Methods: The research design used was observational with a retrospective approach. This study used independent variables including age, gender, treatment profile, stage of treatment, correct drug, correct dose and correct indication. The sampling technique used was consecutive sampling. The sample of this study consisted of 62 outpatients who were analyzeddescriptively quantitatively using Microsoft Excel.
Results: This study shows that the number of male (65%) and female (35%) patients with the majority age 46-55 years (45%). Lung TB drug use therapy is dominant OAT Kombipak (69.4%) and KDT (30.6%). Evaluation of drug use showed the level of indication accuracy of 100%, the right dose of 83.9%, and the right drug of 93.5%.
Conclusion: Based on compliance with the "National Guidelines for TB Control" issued by the Ministry of Health of the Republic of Indonesia in 2016, the treatment provided to outpatient TB patients with DM comorbidity at Hospital X in Bekasi Cityfrom 2019 to 2022 showed a 100% accuracy rate for indications (62 patients), 83.9% accuracy rate for dosages (52 patients), and 93.5% accuracy rate for drug selection (58 patients).
Participación estudiantil y desarrollo de la competencia ciudadana en la escuela: apuntes para la formación del profesorado
Authors: López Meseguer Rafael , Aparicio Herguedas José Luis
Published: January 2025

La participación estudiantil en la escuela se presenta como espacio de educación cívica y desarrollo sostenible desde la agenda 2030. El trabajo representado reúne una serie prácticas de participación estudiantil favorecedoras del desarrollo de competencias ciudadanas. El estudio parte de 28 entrevistas semiestructuradas a 14 directores y 14 docentes procedentes de centros de educación secundaria, con el objetivo de conocer cómo se desarrolla la participación estudiantil. Para el análisis de la información se estableció un proceso de codificación estructurado en dos ciclos, obteniendo códigos que fueron refinados hasta constituir los ejes temáticos que se presentan.  Los resultados apuntan hacia una mayor trascendencia de las formas de participación no convencionales (proyectos de ciudadanía, acciones reivindicativas, iniciativas de aprendizaje-servicio) sobre las convencionales (consejo escolar, figura de los delegados de clase) en el desarrollo de las competencias ciudadanas. Se reconoce la movilización de la participación de los estudiantes en la vida escolar, pero también se evidencia la necesidad de una mayor sistematicidad en la planificación y desarrollo de tales procesos participativos, la escasa formación del profesorado para poder orientar al alumnado y la importancia de la implicación de la sociedad civil en proyectos de ciudadanía vinculados a la escuela.
Sustainable Management by Forest Farmer Group in Serayu Watershed
Authors: Sari Lilik Kartika , Cahyo Tri Nur , Kamaluddin Ridlwan , Setyowati Endang Ariyani , Khotimah Alya Husnul
Published: January 2025

The conservation and development management of watersheds require comprehensive studies, planning, and implementation from the upstream water sources to the downstream areas. The active involvement of stakeholders, including government entities responsible for policies, regulations, and budgets, as well as civil society groups such as forest farmer communities, fishermen, business groups, environmental activists, and empowerment advocates, is essential. This research focuses on watershed management among forest farmer groups in the Serayu River area, the longest river in Central Java, specifically in Cilacap and Banyumas Regencies of Indonesia A qualitative explanatory case study method was employed, utilizing direct observation, in-depth interviews, document analysis, and discussions. Data were analyzed through reduction, classification, clarification, and triangulation. The findings reveal that the management of the Serayu River watershed still requires socialization, coordination, and collaboration among stakeholders in planning, conservation, maintenance, development, monitoring, and evaluation. These stakeholders include local and village governments, socio-economic community groups, private entities, and academics. Relevant watershed management approaches include conceptual, deterministic, stochastic, parametric, and probabilistic methods.
Kasanayan sa Paggamit ng mga Bantas ng mga Mag-aaral sa Grade 11
Authors: Busacay Aries L. , Jaravata Mariar T. , Malanom Marlet V. , Mamuyac Jr. Clarence E. , Eguia Maria Lourdes G.
Published: January 2025

Ang pangunahing layunin ng pag-aaral na ito ay masuri ang antas ng kasanayan sa paggamit ng mga bantas bago at pagkatapos matalakay ang wastong gamit ng mga bantas ng mga mag-aaral sa Grade 11. Ang pananaliksik na ito ay isinagawa sa Rizal National High School, Baguio City, taong panuruan 2024-2025. Ang mga tagatugon ay binubuo ng dalawampo’t siyam (29) na mga mag-aaral mula sa isang seksiyon sa Grade 11. Sa pag-aaral na ito, ginamit ang talatanungan para sa kinakailangang datos at ito ay sinuri batay sa kinalabasan ng pag-aaral gamit ang Deskriptibong Pananaliksik, Kwantitatibong Pamamaraan, Quasi-experimental, Pre-test at Post Test, Pag-aanalisa at Interpretasyon. Ang sumunod ay ang kinalabasan ng pag-aaral ay Kasiya-siya ang antas ng kasanayan sa paggamit ng mga bantas ng mga mag-aaral bago matalakay ang wastong gamit nito; Mahusay ang antas ng kasanayan sa paggamit ng mga bantas ng mga mag-aaral pagkatapos matalakay ang wastong gamit nito; Makabuluhan ang antas ng kasanayan sa paggamit ng mga bantas ng mga mag-aaral bago at pagkatapos matalakay ang wastong gamit ng mga bantas. Mula sa kinalabasan ng pag-aaral, ang mga sumusunod ang naging konklusyon: Ang antas ng kasanayan sa paggamit ng mga bantas ng mga mag-aaral bago matalakay ang wastong gamit nito ay Kasiya-siya sa kadahilanang ang unang nakasanayan na wika ng mga mag-aaral ay wikang Ingles; Ang antas ng kasanayan sa paggamit ng mga bantas ng mga mag-aaral pagkatapos matalakay ang wastong gamit nito ay Mahusay dahil sa wastong patnubay at pagtuturo ng guro sa wastong gamit ng bantas; Ang antas ng kasanayan sa paggamit ng mga bantas ng mga mag-aaral bago at pagkatapos matalakay ang wastong gamit ng mga bantas ay may kabuluhan dahil sa matiyagang pagtuturo ng guro sa wastong pamamaraan sa paggamit ng bantas.
Listening to the Hearts of Today’s Heroes: Exploring Donors’ Motivations and Feedback on UPOU Blood Donation Drive
Authors: Amoloza Emely M.
Published: January 2025

Public service is a core value of the University of the Philippines Open University (UPOU). In 2012, the Faculty of Information and Communication Studies (FICS) launched a blood donation drive to address the country’s ongoing need for blood and support its employees’ and their families’ health and well-being. Since 2014, this has become an annual event, reflecting UPOU’s commitment to community service. This paper examines the motivations of blood donors, highlights best practices, and identifies areas for improvement, employing the Theory of Planned Behavior (Ajzen, 1991) to explore the role of communication in motivating participation.

Through key informant interviews and thematic analysis, the study finds that donors are primarily motivated by a desire to help others, access to blood, and the health benefits associated with donation. Best practices identified include accommodating staff, efficient organization, a conducive environment, and the provision of refreshments. However, areas for improvement include increasing publicity efforts, ensuring wider venue accessibility, and disseminating invitations earlier. The findings suggest the need for more strategic communication that emphasizes the scarcity of blood, the benefits of donation, and the importance of ensuring blood availability. The Theory of Planned Behavior helps contextualize how positive attitudes, perceived behavioral control, and subjective norms influence donor participation. By incorporating these improvements, including better-targeted communication strategies, the drive can attract more donors, strengthen community engagement, and ultimately increase the impact of the UPOU Blood Donation Drive.
Housing Satisfaction among the Young Renters: An Empirical Study on Housing Conditions, Housing Security, Housing Environment and Institutional Support
Authors: Fuad Farah Amirah , Yaacob Mahazril ‘Aini , Noora Nurul Hidayana Mohd
Published: January 2025

The poor quality of housing facilities and incomprehensive housing policy can lead to residents’ low rental satisfaction. This paper explores housing satisfaction among young renters, focusing on critical variables such as housing conditions, security, environment, and institutional support. The study population is focused on young residents living in Selangor and Johor. The study uses questionnaires as a research instrument, and the development of research instruments for this research is divided into two stages, namely the pilot study stage and the actual distribution stage of the questionnaire for 350 respondents. The findings found that young renters are generally satisfied with their housing conditions, housing environment, and institutional support, while housing security was insignificant in affecting satisfaction. The main implication of this study is the importance of analysing the factors that could determine the satisfaction towards rental housing from a multidimensional perspective to help plan housing policies and strategies to become more effective and conclusive for the younger generation’s well-being. This research also provides a better understanding of the demographic factors affecting house renting satisfaction. The results of this research can be used as a basis for formulating housing policies that consider relevant aspects such as housing and renter factors.
Upaya Peningkatan Hasil Belajar melalui Media Gambar pada Siswa SDN Karangjambu
Authors: Widia Astuti Novita Adellia , Susanti Tri Erna , Nurkhasanah Wiji
Published: January 2025

Tujuan penelitian ini adalah: (1) Untuk mengetahui sejauh mana media gambar dapat meningkatkan keaktifan siswa pada materi wudhu di kelas II SDN Karangjambu Kebumen. (2) Untuk mengetahui sejauh mana media gambar dapat meningkatkan hasil belajar materi wudhu pada siswa kelas II SDN Karangjambu Kebumen. Penelitian ini merupakan penelitian tindakan kelas (PTK). Hasil penelitian ini menunjukan bahwa: (1) memperlihatkan adanya peningkatan keaktifan dan hasil belajar peserta didik pada materi wudhu melalui media gambar pada siswa kelas II SDN Karangjambu. Berdasarkan hasil rekapitulasi pada pra siklus keaktifan siswa hanya 48,5% (kurang baik), pada siklus I menjadi 60% (cukup baik), sedangkan siklus II mencapai 80% (sangat baik). (2) Penggunaan media gambar dapat meningkatkan hasil belajar materi wudhu pada siswa kelas II. Hal ini dapat dilihat dari peningkatan ketuntasan hasil belajar siswa materi wudhu pada siklus I 66%, meningkat menjadi 93% pada siklus II. Dapat disimpulkan bahwa melalui media gambar dalam proses pembelajaran materi wudhu dapat meningkatkan keaktifan dan hasil belajar siswa kelas II di SDN Karangjambu Kebumen tahun ajaran 2023/2024.
NILAI-NILAI MODERASI BERAGAMA DALAM FILM PENDEK RUKUH DAN RELEVANSINYA DENGAN NILAI PENDIDIKAN AGAMA ISLAM
Authors: Mujlipah Neneng , Setiawan Dede
Published: January 2025

Film pendek Rukuh merupakan bagian dari festival moderasi beragama yang digagas oleh BLA Jakarta pada tahun  2023 yang diperankan oleh kalangan siswi SMK Amal Bakti Lampung Selatan. Penelitian ini menjelaskan mengenai nilai-nilai yang terkandung dalam film pendek Rukuh yang digambarkan adanya sikap dan bentuk saling menghargai dari seorang siswi yang berbeda keyakinan agama dengan teman sekelasnya namun masih memberikan respon yang baik terhadapnya. Penelitian ini termasuk jenis kepustakaan atau library research yang bertujuan untuk mengetahui apakah film pendek Rukuh tedapat nilai-nilai moderasi beragama dan bagaimana relevansinya dengan nilai dalam pendidikan agama Islam. Penelitian ini menggunakan analisis isi dengan teknik syimbol coding sebagai penggambaran terhadap film pendek Rukuh dan dinarasikan berupa teks secara sitematis yang kemudian di interpretasikan. Hasil yang diperoleh dari penelitian ini menjelaskan bahwa film pendek Rukuh memuat nilai-nilai moderasi beragama berupa nilai tawassuth, tasamuh dan qudwah dan memiliki relevansi dengan nilai dalam pendidikan agama Islam yakni nilai aqidah, akhlak dan ibadah, sehingga film pendek Rukuh dapat dijadikan sebagai bahan ajar dengan metode pembelajaran berupa film mengenai pentingnya moderasi beragama di sekolah.