bluuebunny/crossref_metadata_2025 huggingface dataset:
Tr1 Cells Emerge and Suppress Effector Th17 Cells in Glomerulonephritis
Authors: Soukou-Wargalla Shiwa , Kilian Christoph , Velasquez Lis N , Machicote Andres , Letz Philine , Tran Huu Ban , Domanig Saskia , Bertram Franziska , Stumme Friederike , Bedke Tanja , Giannou Anastasios , Kempski Jan , Sabihi Morsal , Song Ning , Paust Hans-Joachim , Borchers Alina , Garcia Perez Laura , Pelczar Penelope , Liu Beibei , Ergen Can , Steglich Babett , Muscate Franziska , Huber Tobias B , Panzer Ulf , Gagliani Nicola , Krebs Christian F , Huber Samuel
Published: October 2023

T regulatory type 1 (Tr1) cells, which are defined by their regulatory function, lack of Foxp3, and high expression of IL-10, CD49b, and LAG-3, are known to be able to suppress Th1 and Th17 in the intestine. Th1 and Th17 cells are also the main drivers of crescentic glomerulonephritis (GN), the most severe form of renal autoimmune disease. However, whether Tr1 cells emerge in renal inflammation and, moreover, whether they exhibit regulatory function during GN have not been thoroughly investigated yet. To address these questions, we used a mouse model of experimental crescentic GN and double Foxp3mRFP IL-10eGFP reporter mice. We found that Foxp3neg IL-10–producing CD4+ T cells infiltrate the kidneys during GN progression. Using single-cell RNA sequencing, we could show that these cells express the core transcriptional factors characteristic of Tr1 cells. In line with this, Tr1 cells showed a strong suppressive activity ex vivo and were protective in experimental crescentic GN in vivo. Finally, we could also identify Tr1 cells in the kidneys of patients with antineutrophil cytoplasmic autoantibody–associated GN and define their transcriptional profile. Tr1 cells are currently used in several immune-mediated inflammatory diseases, such as T-cell therapy. Thus, our study provides proof of concept for Tr1 cell–based therapies in experimental GN.
Investigations of selected influencing process factors for transient liquid phase soldering (TLPS) as a die-attach method for automotive power modules
Authors: Ottinger Bettina , Holverscheid Joshua , König Sebastian , Brunner Annette , Müller Dr. Lars , Goth Dr. Christian , Franke Prof. Dr. Jörg
Published: October 2023

Increasing the operating temperatures in power electronic applications cause a decreasing lifetime of the die-attach interconnection. Transient liquid phase soldering (TLPS) is able to create a reliable and high temperature resistant connection layer via diffusion processes in the form of intermetallic phases with melting points up to > 400°C. This study concentrates on a TLPS reflow-soldering process with a tin-copper-tin (Sn-Cu-Sn) layered preform. During the soldering process the influence of the selected process parameters for the Sn-Cu-Sn on the grown intermetallic phase interconnections between the preform and the components are investigated via the average void percentage and a process capability analysis (cpK). The application of mechanical pressure decreases the average void percentage below 10%. Due to the lower average void percentage the influence of the holding time, peak temperature and heating gradient are examined under low pressure. The biggest impact shows the heating gradient. With a slow heating gradient, the thermomechanical stress decreases by increasing the solubility and the average void percentage could be reduced to less than 2.7 %. In combination of the optimized selected process factors it is possible to reach a process capability value of 1.
Gate Driver Design in 180 nm SOI CMOS Process for Heterogeneous Integration Inside SiC Power Module
Authors: Faruque Asif , Hassan Ayesha , Paul Riya , Mantooth H. Alan
Published: October 2023

This paper presents the design and test results of a non-isolated single-channel gate driver for heterogeneous integration inside a SiC power module. The driver is designed on a 180 nm silicon-on-insulator (SOI) CMOS process that can safely operate up to 175 degrees C, most likely even beyond this figure, to survive at the expected junction temperature. The gate driver consists of four pull–up (PMOS) slices and four pull-down (NMOS) slices placed in parallel as the current sourcing and sinking components. Each slice can be activated individually through a controller block, making the gate driver’s drive strength variable. To mitigate the parasitic turn-on effect due to the Miller capacitor, an active Miller clamping circuit is integrated with the driver without overly compromising the device’s switching performance. Under-voltage lockout (UVLO) is another key feature of this driver that ensures the system is protected against bias supply failure. A desaturation detection scheme is also integrated with the gate driver as a system protection feature to detect excessive current flowing through the power devices. The gate driver die area is approximately 5.4 mm x 3.3 mm with a pad area of 100 μm x 100 μm suitable for wire bonding inside the module.
The effectiveness of citronella oil to control main pest on cabbage Plutella xylostella in the field
Authors: Wicaksono Rudi Cahyo , Istianto Mizu , Setiawati Wiwin , Tarigan Rasiska , Triasih Unun , Endarto Otto , Udiarto Bagus Kukuh , Hasyim Ahsol , Rachmawati Diding , Yustina Ita , Affandi Affandi , Mufidah Lyli , Wuryantini Susi , Riska Riska , Jumjunidang Jumjunidang , Setyorini Dwi
Published: October 2023

One of the constraints to cabbage production is pest infestation. Cabbage caterpillars, including Plutella xylostella, are pests that must be considered. The pests can reduce the yield by up to 90%. One of the causes of the decline in cabbage production is the attack of P. xylostella. Until now, control measures against P. xylostella still rely on synthetic insecticides, whose application can have negative effects. For this reason, alternative environment-friendly technologies are needed. One of these alternative technologies is citronella oil as a botanical pesticide. This research activity aims to evaluate the potential of citronella oil as a pest control agent for P. xylostella. The research activities were carried out in two stages: laboratory research and field research. Laboratory experiments aim to understand citronella oil's mode of action to reduce the population of P. xylostella. Field experiments aimed to determine the potential of citronella oil to suppress the population of P. xylostella in cabbage plantations during one growing season. The treatment of this study was the frequency of citronella oil application. The results showed that citronella oil could suppress the population of P. xylostella in the field and harm the growth and behavior of this pest. The mode of action of citronella oil to suppress the P. xylostella population includes feeding inhibitors, egg-laying inhibitors, repellents, and insecticides. Citronella oil has no adverse effect on the natural enemy, Diadegma eucerophaga. These results indicate that citronella oil has the potential as a botanical pesticide that could help implement environment-friendly technology.
The Global Landscape of Domestic Violence against Women during the COVID-19 Pandemic: A Narrative Review
Authors: Kunasagran Priya Dharishini , Mokti Khalid , Ibrahim Mohd Yusof , Rahim Syed Sharizman Syed Abdul , Robinson Freddie , Muyou Adora J , Mujin Sheila Miriam , Ali Nabihah , Chao Gary Goh Chun , Nasib Rudi , Loong Abraham Chiu En , Rahim Nachia Banu Abdul , Ahmad Mohd Hafizuddin , Dhanaraj Prabakaran Solomon , Arumugam Pathman , Yusoff Jamilah
Published: October 2023

The coronavirus disease (COVID-19) pandemic has led to an alarming increase in domestic violence against women owing to lockdown measures and limited access to support services. This article provides insights into the global prevalence of domestic violence, barriers to seeking help, its impact on women and children, and the best practices implemented worldwide. Domestic violence encompasses various forms of abuse; many young women experience partner violence. Barriers to seeking help include fear, financial constraints, lack of awareness of available services, and distrust among stakeholders. The consequences of domestic violence affect the mental health of both mothers and children. Countries have increased shelter funding and developed innovative protocols to reach survivors and address this issue. However, the healthcare sector’s involvement in addressing domestic violence has been limited. This review advocates collaboration among healthcare institutions and government bodies. Key recommendations include utilizing telehealth services, implementing comprehensive training programs, establishing effective referral systems, enhancing health education, developing a domestic violence registry, improving the responses of law enforcement and justice systems through healthcare integration, promoting data sharing, and conducting further research. Healthcare systems should recognize domestic violence as a public health concern and detect, prevent, and intervene in cases to support survivors.
Assessment of soluble syndecan-1 level in adult patients with de novo acute myeloid leukemia and its correlation with hematological parameters and treatment response
Authors: Shaker Riyam Ismael , Al-Bayaa Israa M.
Published: October 2023

BACKGROUND:

Syndecan-1 (CD138) is a member of the transmembrane proteoglycans family that is expressed in various normal and malignant tissues. It attracted the attention because of its possible prognostic role when expressed in different tumors as well as its role as a target for therapy by the monoclonal antibody indatuximab coupled with other cytotoxic agents. In acute myeloid leukemia (AML), syndecan-1 was found to be significantly increased either inside leukocytes or as a soluble form in the plasma and it was correlated with overall survival of AML patients and with more bleeding manifestations and impaired platelet function.

AIMS:

The aims of this study were to assess the level of soluble syndecan-1 (or CD 138) in adult patients with de novo AML compared to the control group and to explore any possible correlation between the level of syndecan-1 with hematological parameters and response to remission induction therapy.

PATIENTS AND METHODS:

Cross-sectional study recruited 60 newly diagnosed adult AML patients. Moreover, 25 healthy individuals were included as the control group. The peripheral blood and bone marrow smears were examined at presentation for establishing the diagnosis and after remission induction for assessing the treatment response. Plasma syndecan-1 assay was done by sandwich enzyme-linked immunosorbent assay, which was done to patients at time of diagnosis.

RESULTS:

Plasma syndecan-1 (SDC-1) level of AML patients at presentation was much higher than that in the control group (P < 0.001); there was also a statistically significant difference in plasma level of syndecan-1 between male and female patients (P = 0.002). There was no significant difference for plasma (SDC-1) level between different AML French American British (FAB) subtypes; however, the highest level was seen among patients with the M3 subtype. No significant difference for plasma (SDC-1) level was seen between the patients who achieved remission status and patients who failed to achieve remission after chemotherapy and also between patients alive and deceased after 6 months of follow-up. Insignificant correlations were demonstrated between soluble (SDC-1) and the presenting complete blood count (CBC) parameters.

CONCLUSIONS:

Although the high level of plasma syndecan-1 was demonstrated in patients with AML compared to the control group, there was no significant difference with respect to age, FAB subtype, and type of response to treatment nor with the patient outcome, and also no significant association was established with any of the hematological parameters.
The boundary behavior of $\mathcal Q_{p,q}$-homeomorphisms
Authors: Vodopyanov Sergei Konstantinovich , Molchanova Anastasia
Published: October 2023

This article studies systematically the boundary correspondence problem for $\mathcal Q_{p,q}$-homeomorphisms. The presented example demonstrates a deformation of the Euclidean boundary with the weight function degenerating on the boundary.
The Level of Science and Mathematics Teachers’ Employment of Artificial Intelligence Applications in the Educational Process
Authors: Alissa Rahmah Ahmad Salameh , Hamadneh Munes Adeeb
Published: October 2023

The study aimed to identify the level of science and mathematics teachers’ employment of artificial intelligence applications in the educational process in Jordan from their point of view. The study followed the descriptive method to achieve the objectives of the study. A questionnaire consisting of 22 items was developed, and the study sample consisted of 358 male and female teachers. The results showed that the level of science and mathematics teachers’ employment of artificial intelligence applications in the educational process was moderate. It also showed that there are statistically significant differences between genders in favor of female teachers at the level of employing artificial intelligence applications; there were no differences due to specialization. The study recommended shedding light on new services and applications provided by artificial intelligence in teaching and learning, publishing them, and introducing teachers to them through teaching methods and educational activities.
Interdisciplinary Fundamental Concepts in STEM: Solid State Physics and COVID-19 Pandemic Evolution
Authors: Shur Michael
Published: October 2023

The rapid development of computer-aided design tools, such as MATLAB or Octave, or Mathematica enabled students to solve many complicated problems focusing less on underlying STEM-related concepts that are interdisciplinary. Therefore, it is important to demonstrate how it could be done using specific examples that could be linked to different subjects or even to their everyday life experience. This paper reports on using the COVID-19 pandemic evolution model (Shur, 2022) in my class on the physics of advanced semiconductors devices. I use this model to show how the concepts, such as the Born-Oppenheimer approximation and Fermi-Dirac distribution function could be used in a completely different STEM field. In solid-state physics, the Born-Oppenheimer approximation is used to separate rapid electronic motion, relevant to the electronic states and much slower nuclei motion (since nuclei are thousands of times heavier than electrons). Likewise, the COVID-19 model uses a relatively fast pandemic evolution growth or decay constant, a slow function of time itself. In solid-state physics, the Fermi-Dirac distribution function describes the transition from the occupied electronic states to empty electron states with the temperature determining the transition interval. The COVID-19 model uses the generalized Fermi-distribution function to describe the mitigation measures that determine the transition from a high to a lower infection rate. A more accurate COVID-19 evolution model requires a generalized Fermi-Dirac function that accounts for a slow variation of the effect of the mitigation measures with time. In turn, this generalization could be used in solid-state physics to describe the electron temperature increase in the electric field.
Advancing Faculty Research in a “Bricolage” Environment"
Authors: Killian Larita J. , Agreda Sergio Garcia , Escobar Mariana Pérez
Published: October 2023

In the typical, academic career path, individuals enter faculty roles immediately after graduate school, commencing their academic careers with research skills and a fledgling research agenda.  Many faculty, however, take an indirect route to research.  They may work in the commercial or nonprofit sector for years before joining the academy, allowing their research skills to fade.  Some individuals who never completed research training are recruited as faculty due to their years of professional experience; this is especially true in business, engineering, and health care.  When institutional expectations and personal goals change, however, these individuals may suddenly face the need to conduct research.  They have the motivation but lack the necessary skills and confidence.  This is especially true when institutions decide to seek accreditation that requires research activity among faculty.  To help Bolivian faculty achieve research success, we developed a condensed workshop on qualitative, applied research and conducted it four times, in-person and online, following the action research model.  The condensed workshop proved effective in helping faculty boost their research productivity, though participants expressed a desire for more extended coaching and support.  Future workshops will include increased opportunity for collaboration.  The workshop can be adapted to other regions.
Developing and Evaluating a Design for Online STEM Education on Environment for Secondary School Students
Authors: Uyanik Sibel , Benzer Elif
Published: October 2023

This study aims to present a sample online STEM education design that can be used at secondary school level. In the exemplary design, "environmental issues" were used with a focus on how important it is that the students approach the problems from an ecological perspective. The study was carried out with the "action research" pattern, in which each cycle feeds each other. The study group consist of 11 students in the 6th grade. The action research, which was completed in two cycles, lasted a total of 10 weeks. The data, collected by qualitative means, were analyzed through "descriptive analysis" and "content analysis". At the end of the study, suggestions were made for the development and implementation of lesson activity to be used for online STEM education. It has been concluded that the in-class (synchronous) and extra-curricular (asynchronous) parts of the activity are included in the activity and it is carried out through learning management systems like Padlet. It is important to include activities that employ social and emotional skills in the prepared content. Digital panel tools or instant communication applications are used for the continuity of communication. In addition, the course materials used were prepared with tools like Teachermade so that the teacher can give interactive feedback.
Flipping the Script: Post-COVID-19 Opportunities, Challenges, and Threats amidst the Digital Revolution in Higher Education
Authors: Takona James P.
Published: October 2023

Once considered a marginal and untrustworthy pedagogical approach by higher education institutions, online learning has become mainstream. Consider this - the entire educational system - at the global level, from P-12 to the college level, shut down following the declaration of the lockdown period of the novel coronavirus disease 2019. Education's long-term effects of the abrupt 2020 closing of schools' and universities' buildings and the transition to online learning environments are yet to be known; the adoption of online learning has exponentially grown over the last decade. Higher education's forced adoption of online learning, with no other limited options in response to COVID-19, has accelerated the curve. With this unanticipated shift from the classroom to the virtual sphere at the global level, some wonder whether the adaption of online learning will persist post-pandemic and what impact such a shift would have on global demand for education and institutional strategic plans. This work aims to formulate and add a new perspective to the growing literature on transitions and sustaining quality education in the post-COVID-19 pandemic era.
Reducing Perceived Transactional Distance in Distance Education: The Impact of the Chatbot
Authors: Onat Oguz , Gulsecen Sevinc
Published: October 2023

This study investigates the impact of utilizing a chatbot named 'YakınDost' on the perceptions of transactional distance among distance education students. Transactional distance, which involves communication and interaction between students and instructional personnel, is a critical aspect of distance education. To address this, chatbots are increasingly being employed as tools to facilitate engagement. Developed using IBM Watson Assistant, 'YakınDost' serves as a conversational agent to address common inquiries related to courses, assignments, instructors, exams, and technical matters. The primary objective of this research is to assess how the integration of the 'YakınDost' chatbot influences students' perceptions of transactional distance. To achieve this, the 'Transactional Distance Perception Scale' was administered at the outset and conclusion of the fall semester to first-year students at a state university. Additionally, during the mid-semester, students were introduced to the YakınDost chatbot and were invited to participate in the 'Chatbot Usability Scale.' Out of 2000 students, the data analysis focused on 583 students who completed both pre-test and post-test surveys, among which 398 students interacted with the chatbot. The findings highlight a significant reduction in students' perceptions of transactional distance due to the implementation of the YakınDost chatbot.
Violencia escolar y funcionalidad familiar en estudiantes de educación básica regular
Authors: Guerrero Quispe José Manuel
Published: October 2023

El propósito fundamental de esta investigación fue establecer la relación entre la violencia escolar y el funcionamiento familiar a través de un enfoque cuantitativo y un diseño correlacional. La muestra de estudio incluyó a 90 estudiantes que formaban parte del nivel secundario de una institución educativa en Lima. Para la evaluación se empleó el cuestionario de violencia escolar CUVE3-ESO y la escala de funcionalidad familiar FACES III, obteniendo como resultados que existe relación inversa significativa entre violencia escolar y funcionalidad familiar (rho = -.3341); además, se halló relación inversa significativa entre violencia escolar y las dimensiones cohesión familiar (rho = -.301) y adaptabilidad familiar (rho = -.365). De acuerdo con lo expuesto, se concluye que la violencia escolar se relaciona de manera inversamente proporcional a la funcionalidad familiar.
Percepción del uso de las TIC en estudiantes de nivel secundario de una institución educativa peruana
Authors: Ponce Espinoza Alexis Emanuel , Díaz Sánchez Lenin André , Linares Quispe Richard Eduardo , Escurra Lagos Jean Carlos , Vílchez Moscol Julio César
Published: October 2023

Esta investigación fue de tipo aplicada con un enfoque cuantitativo, no experimental, transeccional, de nivel descriptivo, con el objetivo de medir el nivel de percepción del uso de las TIC en estudiantes de nivel secundario; para ello, se empleó como instrumento de recolección de datos un cuestionario validado previamente mediante juicio de expertos, el cual fue aplicado a 200 estudiantes. Los resultados presentaron en su mayoría un nivel alto de percepción por parte del alumnado sobre el uso de las TIC, existiendo aún una parte pequeña que se encuentra en nivel medio o bajo en su percepción sobre el uso de TIC. En base a ello, se concluyó que los encuestados, poseen un nivel alto con respecto a la percepción del uso de las TIC y que estas son de gran apoyo para el desarrollo de sus clases, mientras que los resultados negativos son consecuencia de una serie de factores.
Modern Güç Sistemlerinde Tıkanıklık Yönetimi Probleminin Çözümü İçin Balçık Küfü Optimizasyon Algoritması
Authors: UĞUR Mehmet , DUMAN Serhat
Published: October 2023

Günümüzde, yeniden yapılandırılmış elektrik güç sistemlerinde meydana gelen belirsizlikler rekabetçi elektrik piyasasında tıkanıklık oluşturmakta olup, bu durum güç sisteminde ekonomik kayba ve sistem güvenilirliğini zayıflatmaktadır. Bu durum göz önüne alındığında, tıkanıklık yönetimi (CM) modern güç sistemlerinin işletilmesi ve kontrolü açısından en önemli planlama problemlerden biri olarak ortaya çıkmaktadır. Bu makalede, tıkanıklık yönetimi problemini çözmek için son zamanlarda literatüre sunulan Balçık Küfü Algoritması (SMA) ve Tazmanya Canavarı Optimizasyon (TDO) algoritması kullanılmıştır. SMA ve TDO algoritmaları, generatörlerin ürettikleri aktif güç değerlerini yeniden planlayarak elektrik piyasasında meydana gelen tıkanıklığı belirtilen eşitlik ve eşitsizlik kısıtlamaları içerisinde hafifletmektedir. Ayrıca önerilen algoritmalar, toplam yeniden planlama maliyetini minimize ederken, benzetim çalışmalarında oluşturulan senaryolara göre meydana gelen tıkanıklığın giderilmesini sağlamaktadır. Benzetim çalışmaları değiştirilmiş IEEE 30- bara test sisteminde gerçekleştirilmiş ve elde edilen sonuçlar literatürdeki diğer sonuçlar ile karşılaştırılmıştır. Karşılaştırma sonuçlarına göre, SMA algoritmasının tıkanıklık yönetimi problemini çözmede literatürdeki diğer algoritmalardan daha başarılı olduğu görülmüştür.
Design of High-Power Density Spoke-Type Interior Permanent Magnet Synchronous Motor for E-Bikes
Authors: YAŞA Yusuf
Published: October 2023

In this paper, the high-performance electric motor is designed for electrified bikes. High power density at low speeds is one of the challenging steps in e-bikes. Desired features from the electric motor are discussed and the required parameters such as outer diameter, stack length, operating speed, and torque are determined. Then step-by-step design study is executed. Spoke IPM design tips are mentioned and related analyses are performed through finite element analysis. The results show that developed spoke-type IPM in the limited volume can run the bike efficiently and silently which are the signs of successful design.
Tedarik Esnekliği, Teslimat Esnekliği, Planlama Süreci ve Tedarik Süreci Arasındaki Doğrudan ve Dolaylı İlişkilerin İncelenmesi
Authors: BAYRAM Metin , ŞAHİN Hasan , TOPAL Bayram
Published: October 2023

Bu araştırma, tedarik zinciri yönetimi süreçlerinden tedarik esnekliği, teslimat esnekliği, planlama süreci ve tedarik süreci arasındaki ilişkileri analiz ederek aralarındaki doğrudan ve dolaylı etkileri incelemeyi amaçlamaktadır. İstanbul Sanayi Odası'na kayıtlı ISO 1000 firmaları üzerinde gerçekleştirilen çalışmada, 203 firmadan elde edilen veriler yapısal eşitlik modeli yöntemiyle analiz edilmiştir. Bulgular, tedarik esnekliğinin teslimat esnekliği ve planlama sürecini etkilediğini ortaya koymaktadır. Teslimat esnekliği de tedarik sürecini olumlu yönde etkileyebilmektedir. Çalışma, tedarik zinciri yönetimi ve lojistik stratejileri için önemli içgörüler sağlamaktadır. Tedarik zincirindeki esneklik ve ilişkilerin anlaşılması, işletmelerin operasyonel performanslarını artırma ve rekabet avantajı elde etme konusunda değerli bilgiler sunmaktadır. Gelecekteki çalışmalarda, Kobi tarzı işletmelerde benzer analizlerin yapılması ve sonuçların karşılaştırılmasıyla daha kapsamlı bir anlayış elde edilebilir.
Pharmacist Involvement in Mental Health Treatment
Authors: Ithape S. Prathamesh , Avez M. , Dhore Bharat , Pagore Ramesh R.
Published: October 2023

Mental health disorders constitute a significant public health concern, with a growing recognition of the need for integrated, comprehensive approaches to their management and treatment. Pharmacists, as essential members of the healthcare team, have a unique opportunity to contribute to the care of patients with mental health conditions. This review critically examines the multifaceted role of pharmacists in mental health treatment, encompassing their involvement in medication management, patient education, and collaborative care models. Pharmacists play a pivotal role in ensuring the safe and effective use of psychotropic medications, offering expertise in drug selection, dosing, monitoring, and assessing medication adherence. Their involvement in medication reconciliation and management of drug interactions can significantly enhance patient safety and optimize treatment outcomes. Moreover, pharmacists can provide valuable education to patients and caregivers regarding medication adherence, potential side effects, and strategies for managing adverse reactions, thereby promoting medication compliance and improving overall treatment efficacy. Furthermore, the integration of pharmacists within collaborative care teams has demonstrated promising outcomes in the delivery of holistic mental health services. Through their interdisciplinary collaboration, pharmacists facilitate effective communication among healthcare providers, enabling comprehensive treatment planning and the identification of potential pharmacotherapeutic interventions. This collaborative approach fosters a patient- centered care model, emphasizing the importance of individualized treatment plans tailored to each patient’s unique needs and preferences. Additionally, the expanding role of pharmacists in mental health screenings, early intervention initiatives, and community-based support programs serves to promote mental health awareness and reduce the stigma associated with mental illness. By actively engaging with patients and communities, pharmacists contribute to the development of accessible mental health services and resources, thereby fostering a more inclusive and supportive healthcare environment.
SURVEY ON VOCABULARY LEARNING STRATEGIES OF HIGH–QUALITY ENGLISH STUDIES PROGRAM STUDENTS, SCHOOL OF FOREIGN LANGUAGES, CAN THO UNIVERSITY, VIETNAM
Authors: Tran Nguyen Hong , Ngoc Huynh Thi Nhu , Nhi Nguyen Thi Thao , Tran Tran Ngoc Bao , Loi Lam Nguyen Tan , Dan Thai Cong
Published: October 2023

This research study aimed to investigate the usage of vocabulary learning strategies among English Studies students at Can Tho University (CTU), specifically those under the high-quality program at the School of Foreign Languages (SFL). The primary objective of the study was to identify the most commonly used strategies for learning English vocabulary and to compare the similarities and differences in how these strategies were applied among students by academic year. A total of 200 survey responses from SFL, CTU got involved in the study, and 12 of whom joined a semi-structured interview. The data gathered were analyzed using both descriptive and inferential statistical techniques. The results of this study provided insights into effective vocabulary learning strategies and would facilitate the improvement of English language teaching and learning practices at the university level.
 

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MERGERS AND ACQUISITIONS. A CREDIT RISK EVALUATION IN THE GREEK BANKING INDUSTRY SHORT- AND LONG-TERM TIME PERIOD AFTER THE EVENT
Authors: Kyriazopoulos Georgios , Blachava Eleonora
Published: October 2023

The Greek banking system was greatly affected by the financial crisis that began to plague Greece in 2010. Therefore, in order to have competitive Greek banks, a rally of acquisitions and mergers of Greek banks began in 2010 and ended mainly in 2015. So, in essence, the Greek economy was left with only four large Greek systemic banks, which took over the other large and small distressed Greek banks under the specter of bankruptcy. This wave of acquisitions and mergers in the Greek banking system created strength in Greek banks mainly in terms of assets and at the same time protected the interests of Greek depositors. This paper deals with the assessment and calculation of the credit risk that led to the bankruptcy of the four Greek systemically important banks with Z-Score models. These banks are Piraeus Bank, National Bank, Eurobank, and Alpha Bank. The time period for conducting our study is limited from 2015 to 2020. The year 2015 is essentially the last year in which all the important and large mergers and acquisitions of Greek systemic banks that occurred immediately after the onset of the financial crisis in Greece in the year 2010, were completed. The last year of our study is the year 2020 when the pandemic started in Greece. In our paper, extensive reference is made to the credit risk models that we apply in our study, namely the Z-Score, the Z-Score for banks, and the Zeta model. The analysis of our findings is accompanied by tables, diagrams, and comments on them. The final comparative results obtained are forecasts for imminent possible or non-bankruptcy of the Greek systemic banks we examined. At the end of our paper, we present some conclusions about the Greek banking system and its future.

JEL: G21, G33, G34

 

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BUILDING LASTING BONDS: EXPLORING EFFECTIVE EMPLOYEE RETENTION TECHNIQUES IN CONTEMPORARY ORGANIZATIONS
Authors: Haque Saw. Mu. Shamoel
Published: October 2023

In the context of modern workplace contexts, employee retention is a crucial topic that is explored in this research study. Fostering strong relationships with employees has become essential in firms' quest to keep their competitive advantages. The goal of this study is to identify and evaluate a variety of employee retention tactics that work well in contemporary organizations. This research identifies essential strategies covering professional development, work-life balance, inclusive organizational culture, recognition programs, and flexible benefits through thoroughly examining existing literature and empirical investigation. The results give corporate executives, human resource professionals, and academics useful information that they can use to create complete strategies that will improve employee retention, job satisfaction, and overall organizational performance.
 

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LANGUAGE CHOICE IN PUBLIC INSTITUTIONS: THE CASE OF THE UNIVERSITY OF MAROUA, CAMEROON
Authors: Hinmassia Rigobert , Apuge Michael Etuge
Published: October 2023

This study sets out to investigate language choice in a public setting. The study intends to scrutinize the factors accounting for the choice of some language users at the University of Maroua, i.e., to choose any other languages different from the two official languages. To do this, a random sampling of 250 participants was used. The instrument used is a questionnaire with a purely sociolinguistic undertone. Spolsky’s (2009) Language Management backed up the study as the frame. At the end of the analyses, it has been shown that students, the teaching staff (involving some university administrators), and the support staff have some positive and negative attitudes following the language choices made in relation to where the communication takes place as well as the language situations such as enabling mutual intelligibility, social inclusion/exclusion, intimacy and showing identity, solidarity, and work coordination.
 

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CLASSROOM TRANSLANGUAGING AS A LEARNING STRATEGY: THAI SECONDARY SCHOOL EFL STUDENTS’ PERCEPTIONS
Authors: Okoye Chukwuemeka R. , Ambele Eric A.
Published: October 2023

In Thai schools today, English language teaching has evolved from a traditional to an interactive approach. Translanguaging pedagogical practices are becoming more prevalent in Thai schools. There have been extensive debates among teachers and educators in Thai secondary schools regarding translanguaging pedagogy. As a result, little empirical research has been conducted on how Thai students perceive this issue. This study contributes to the existing literature by examining Thai secondary school EFL students' perceptions on the use of classroom translanguaging as a teaching/learning strategy. Data was collected from 36 Thai EFL students via questionnaires and semi-structured interviews. The quantitative data were analyzed using quantitative descriptive data analysis, and the qualitative data were analyzed using qualitative content analysis. The results showed that in Thai (EMI) classrooms it is difficult to ignore the learners' L1 (Thai) when learning a foreign language, and students had overall positive perceptions of classroom translanguaging. Limitations and implications are also highlighted.
 

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DEVELOPMENT MODEL IN PHYSICAL EDUCATION LEARNING IN INDONESIA: A BIBLIOMETRIC ANALYSIS
Authors: Pomatahu Aisah R. , Pauweni Mirdayani , Baan Addriana Bulu , Kadir Sulasikin Sahdi
Published: October 2023

Until now, in addition to teaching methods limited in facilities and infrastructure are also a common problem in physical education learning in Indonesian public school. However, these limitations actually make academics actively seek solutions through research. One of the efforts taken is using research and development (RND) methods. The aim of this study is to analyze systematic research on the development model in physical education learning in Indonesia. Using the Google Scholar database to collect publications from 2010 to 2023 (5 January 2023), a total of 500 articles are discovered and the remaining 308 articles after filterization. Publish or Perish (PoP) and VOSViewer applications are used to conduct analysis. According to data, the highest number of publications in 2020 was 43 articles. Two clusters of keywords were found, with the first cluster consists of 4 items, and cluster 2 consists of 1 item.
 

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The Role of Nuclear and Renewable Energy in Ensuring the Energy Security of Türkiye in the Face of New Challenges of Geo-economic Development
Authors: Avanesyan Mikayel
Published: October 2023

The article deals with the issues of Türkiye’s energy development on the issues of non-carbon energy sources, nuclear and renewable, which over the past 20 years have become new forms of energy for the country. It is most important to consider the aspects of their inclusion in the country’s unified energy citadel, to project certain problems in the country’s internal development. Despite the strategic approach of the Turkish government on the implementation of energy federalism in terms of renewable sources, where in fact each territorial and administrative unit determines the development vectors, there are certain trends towards unification and standardization in the nuclear energy industry. All this is projected onto the geo-economic field, strengthens the course of asserting energy independence in foreign policy, and also allows control (in particular, hydrological ones) over neighboring countries. The article also examines topical issues of a social and economic nature that have a direct impact on the political conjuncture of the ruling Justice and Development Party.
Reconstructing the Political Future of Armenia: Overcoming Contemporary Turbulence Through Role Models
Authors: Poghosyan Garik
Published: October 2023

This article deals with the problem of reconstructing the political future of post-war Armenia and overcoming modern turbulence in the context of regional instability. Characteristic features of overcoming widespread anxiety in the Armenian society, which manifested itself on the political stage in different ways, from popular protests and early elections to heated debates about the political future in recent years, are highlighted and described. The most important condition for the development of post-war Armenia is the extent to which Armenian society is able to form a concept for its future. Ideas about the future were of particular importance in critical epochs, when the traditional picture of the world was destroyed and new opportunities for social development opened up. But for many centuries, these ideas did not go beyond prophecies, predictions and various kinds of hoaxes, which essentially became the first attempts to predict the future. This article attempts to uncover the main causes of modern instability in Armenia, thereby contributing to the Armenian society to deconstruct and reconstruct the political future. In this context, it also means that even the scientific methodology for knowing the future has not yet been developed, since most scientific methods remain imperfect and do not give the researcher confidence in the accuracy of the forecast.
Breeding of Akkaraman Sheep in Tokat
Authors: SİRİN Emre
Published: October 2023

This study was carried out in Akkaraman sheep breed in Tokat province, which is within the scope of The National Sheep and Goat Breeding Project. In this study, some reproductive traits of Akkaraman sheep and live weights of lambs were determined. In this study, the data of 28797 sheep and 25983 lambs between the years 2017-2021 were used. The average birth weight was 4.14 kg in the 5-year period. The birth weight according to the years was determined as 4.31, 3.85, 4.13, 3.92 and 4.25 kg, respectively. Mean birth weights vary according to year, maternal age, birth type and sex (P
A nyugdíjazás életeseményhez köthető izoláció és magány anatómiája és pszichoszociális vetülete - Prevenciós jó gyakorlatok
Authors: Petrika Erzsébet
Published: October 2023

Az előadás elméleti összefoglaló, szakirodalmi kitekintéssel, jó gyakorlat következtetésekkel, - a hatékony prevenció szándékával. A „nyugdíjazás” mint életesemény objektív stressztényező, az ember életének jelentős fordulópontja, mégis, életmódra gyakorolt hatását, pszichoszociális következményeit eddig kevesen vizsgálták. A különböző életminőség vizsgáló skálákon magas pontszámot ér, függetlenül attól, mekkora a „percieved stress”, azaz a nyugdíjas által megélt szubjektív stressz, valamint attól is, hogy magányosan, egyedül él-e, vagy esetleg társas magányban. Mégis, mitől függ akkor a „nyugdíjazás – stressz” egyénenként eltérő pszichoszociális hatása?
Pengaruh Electronic Word Of Mouth Terhadap Keputusan Pembelian Dengan Citra Merek Sebagai Variabel Intervening (Studi Kasus Pada Konsumen Lipstik Pixy Cosmetics di Kota Surabaya)
Authors: Rahmawati Fauziah Putri Indi , Dermawan Rizky
Published: October 2023

Dalam memasarkan produk E-WOM di platform online, citra positif produk menjadi satu diantara indikator yang diperhitungkan pelanggan ketika menetapkan keputusan pembelian. Penelitian tersebut bertujuan guna memahami dampak electronic word of mouth bagi brand image, dampak electronic word of mouth bagi keputusan pembelian, dan dampak E-WOM bagi keputusan pembelian lipstik dari Pixy Cosmetics di Kota Surabaya dengan menggunakan brand image sebagai variabel antara. Bentuk riset yang diterapkan ialah penelitian kuantitatif dengan masyarakat Kota Surabaya sebagai populasinya. Sampel berjumlah 100 narasumber yang melengkapi karakteristik pengambilan sampling dan diperhitungkan dengan menggunakan teknik purposive sampling. Analisis informasi dilakukan dengan memakai perangkat lunak SmartPLS. Hasil penelitian membuktikan bahwasanya E-WOM berpengaruh positif terhadap brand image, E-WOM berpengaruh positif terhadap keputusan pembelian, brand image berpengaruh positif terhadap keputusan pembelian, E-WOM berpengaruh positif terhadap keputusan pembelian, dengan brand image sebagai variabel perantara.
Pengaruh E-WOM dan Inovasi Produk terhadap Keputusan Pembelian Produk Revlon di Kabupaten Jombang
Authors: Anggraeni Ratna Fransiska , Aminah Siti
Published: October 2023

Revlon is a cosmetic company from the United States which was founded in 1932 by Charles Revson and Joseph Revson with a chemist Charles Lachman. For this reason, so that the product remains in demand by consumers, the purpose of this study is to determine and analyze the effect of E-WOM and product innovation on purchasing decisions for Revlon products in Jombang Regency. The research method used is a quantitative method by distributing questionnaires. The population in this study are female consumers who use Revlon products who live in Jombang Regency. The sample in this study used a purposive sampling technique with a total sample of 96 respondents. Data analysis technique uses PLS with SmartPLS 3.0 software. The results of this study indicate that E-WOM has a positive and significant influence on purchasing decisions and product innovation has a positive and significant influence on purchasing decisions.

Keywords: E-WOM; Product Innovation; Buying decision
Internal Control System and Financial Management in Federal Government Hospitals
Authors: Olayisade Oluyemi Ayodeji , Igbekoyi Olusola Esther , Akande Kolawole Mohammed , Abiola Bukola Elizabeth
Published: October 2023

Literatures on internal control system in the public sector are quite numerous, with just a few studies assessing how financial management in Federal hospitals in Southwest, Nigeria could be enhanced by the components of internal control system. This study covered this gap by examining internal control system and financial management if Federal government hospitals in Southwest, Nigeria. Descriptive research was adopted and the population covered six Federal government hospital in Southwest. 91 respondents were selected across the sampled Federal government hospitals in Southwest, Nigeria. A close-ended questionnaire was used after which, analysis was carried out via Pearson product moment correlation and multiple regression. It was discovered that there is a positive and significant relationship between the components of internal control system (control activities, control environment, risk assessment, information and communication and monitoring) and financial management (financial planning and control) in Federal government hospitals in Southwest, Nigeria. It was concluded that financial management in Federal government hospitals could be enhanced through the internal control system. Thus, it was recommended that the federal government hospital management should ensure that the internal control system is periodically monitored and evaluated to enhance their financial management productivity.
CLASSIFICATION AND TRANSCRIBING BOOKS IN MAKKAH AL-MOKARAMAH THROUGHOUT RELIGIOUS SEASONS IN THE NINTH AND TENTH HIJRI CENTURIES, CORRESPONDING TO THE FIFTEENTH AND SIXTEENTH GREGORIAN
Authors: Assaf ALSHARIF Jamilah
Published: October 2023

Books classification in Makkah Al-Mokaramah was not confined to Meccan Scholars, but also a range of expats scholars from different countries and disciplines participated in such classification process, whereas they received considerable deal of calm and stability, and they were surrounded by thriving scientific atmosphere and an abundant economic prosperity. which enticed many expats scholars to tend towards classification of different books and thesis that enriched Mecca's cultural heritage and the Meccan Library, rather than their compositions they brought from their countries from which they moved, which contributed to accelerating Mecca's intellectual cultural movement. This research aims to introduce these authors, to clarify books and thesis titles they classified in Makkah, others they brought with them and others they transcribed in Makkah, and to demonstrate the significant roles of scribers in Makkah in terms of taking particular care of such books, copies of which moved from Makkah and spread throughout Islamic world
THE ROLE OF MULTIMEDIA IN TEACHING AND ENHANCING THE LEARNING MOTIVATION FOR 6TH GRADE STUDENTS IN ENGLISH
Authors: AbuZayyad-NUSEIBEH Heba , SAMOUDI Suhad
Published: October 2023

The study aims at demonstrating the role of multimedia in teaching and enhancing the learning motivation for 6th grade students in English at the city of Janine schools from teachers’ perspective. It seeks to set the primary media suitable for their learning, and their use in their real-world school context, while developing teacher understanding for learners’ needs in the era or technological advancement. This study identifies the primary media suitable for 6th grade English, as English is a subject students find difficulty in understanding, being their second language. Therefore, the study seeks to answer this following research question: what is the role of multimedia in enhancing the 6th grade students’ motivation to learn English at the schools of Janine City from the teachers’ perspective? The study was conducted under the descriptive analytical method and created a learning community from 6th grade English teachers at the Janine city schools. It took place through purposive sampling with 12 teachers, using the in-person interview tool for the 12-teacher sample at the Janine city schools. This tool dwells on this phenomenon deeply in order to reach the appropriate results and recommendations. Results have shown the importance of multimedia as a factor for positive interaction, teaching engagement and motivation. Therefore, the study recommends that this teaching method should necessarily be incorporated in research, as it has shown effectiveness in achieving an interesting and effective teaching, while enhancing learning motivation, in a way that aligns with the TPACK model