bluuebunny/crossref_metadata_2025_split huggingface dataset:
Trade Globalization, Overseas Investment, and Tax Revenue Growth in Sub-Saharan Africa
Authors: Omodero Cordelia Onyinyechi , Igodo Winner Ayanate , Adesuyi-Gideon Esther Opeyemi 
Published: December 2024

Abstract
The financial setbacks of the sub-Saharan African regions have necessitated this study. The study assesses the role of trade openness and foreign direct investment (FDI) in driving tax revenue growth in sub-Saharan Africa. The major parameter representing the dependent variable is tax revenue growth while the independent factors include trade openness, exports, imports, and GDP as a moderating element. The research runs from 1990 to 2022 and employs the vector error correction model (VECM), with a unit root test that yields order one, while the Johansen co-integration test shows a long-run connection for all variables. The VECM results suggest that the long-run disequilibrium is corrected at a positive rate of 8.5%. It is also noteworthy that a percentage change in trade openness would result in a 13.7% decrease in tax income, but fluctuations in all other parameters except GDP will enhance tax revenue growth in sub-Saharan Africa. The test for the impact of all criteria on tax revenue growth yields minor results; however, tax revenue growth initiatives in Sub-Saharan Africa have a negative short- term effect on FDI but a favourable long-term impact. In addition, trade openness has a negative effect on GDP and exports in the short run, while imports have a negative impact on foreign investment. The policy implications include that bilateral trade policies will need to be reviewed, with an emphasis on exports, economic growth, and tax collection schemes. In addition, the governments in sub-Saharan African regions are encouraged to enact tax policies that would engender the inflow of overseas investment.
Just Peace – A Lutheran Perspective
Authors: Nüssel Friederike 
Published: December 2024

Abstract
The paper describes the different approaches to peace ethics in the consultations of the Lutheran World Federation (LWF) since the 1980s and in the development and modifications of the concept of “just peace” in German debates on nuclear armament and the politics of deterrence. For a specifically Lutheran perspective, it then examines Luther’s understanding of peace and his distinction between political and ecclesial responsibility and sketches the re-interpretation in a recent LWF study document.
Content creators as social influencers: predicting online video posting behaviors
Authors: Jeffres Leo , Atkin David , Neuendorf Kimberly 
Published: December 2024

Abstract

Purpose
Creative content influencers are increasingly seizing the opportunity not only to express themselves, but also to monetize their videos and become entrepreneurs. The present study tests an integrative framework to determine whether the “creative influencers environment” impacts the degree of motivation for posting videos online, alongside the gratifications derived from such activity.

Design/methodology/approach
Utilizing a national online survey of video “creators” (n = 327), we test a hierarchical model assessing the impact of social categories, personality factors (e.g., narcissism), and mediated communication constructs (e.g., uses and gratifications [U&G]).

Findings
Multiple regression analyses explain roughly half or more of the variance in our models for predicting (1) motivations for and (2) gratifications received from posting videos on social media.

Practical implications
Study findings reveal a different mix of predictors for each video content category that creative influencers post on social media. This includes a strong pattern of influences on posting motivations from the larger environment in which people live, social categories, and personality factors, but not from the use of legacy media nor the use of newer technologies.

Social implications
Results also underscore “different influences for different types of content,” which can be explained by a “content trumps form” theme that has emerged in recent research. Overall, mixed support was found for the proposed model, although we did establish this collection of constructs as important in predicting the strength of gratifications received and motivations sought by posting videos on social media.

Originality/value
The present analysis of larger environment factors, social categories, personality indicators, and use of media (legacy and newer) helps profile a social media “creator culture” for the production of online videos. Study findings offer a clear signpost that an additional component could be added here—that of “content types” for online videos—as a moderator for the variegated predictive power of the model components.
Casticin inhibits the hedgehog signaling and leads to apoptosis in AML stem-like KG1a and mature KG1 cells
Authors: Erkmen Doğru Tuğba , Gülfidan Gizem , Ateş Halil , Arga Kazım Yalçın , Koçtürk Semra 
Published: December 2024

Abstract

Objectives
Acute myeloid leukemia (AML) is a severe blood cancer with less than 50 % long-term survival. Despite advancements in treatment options, relapse is still the major obstacle. The main reason of this problem is ineffective targeting of leukemic stem cells (LSCs), which play an important role in tumor development and relapse. In our previous studies, we found that casticin, the major polyphenolic component of Vitex trifolia’s fruit, targets both leukemic cells and LSCs without affecting healthy tissues. Therefore, in this study, we aimed to investigate the effect of casticin-mediated cell death in relation to the LSCs-favored survival pathways at gene and protein expression levels using in vitro LSC-like and parental leukemic cell models.

Methods
We validated the LSC character of KG1a and KG1 cells (84.55 % CD34+, CD38- and 93.55 % CD34+, CD38+, respectively) by flow cytometry. For the investigation of casticin’s mechanism of action, we employed real time-PCR, western blotting and bioinformatics analyses.

Results
Our results showed an increase in cleaved PARP/β-actin ratio but no change in LC3BI/II and SQSTM/β-actin ratios. Our gene expression, bioinformatics and immunoblotting analyses represented significant decrease in Shh, Gli and Wnt levels. We also elucidated a possible crosstalk between Hedgehog and other oncogenic cascades via the Gli, Notch, YAP, p38, Mcl-1, and Myc proteins in casticin mediated anti-leukemic effect.

Conclusions
In conclusion, we found that casticin induces apoptosis in both LSC-like and parental leukemia cells mainly by suppressing Shh signaling, which is crucial for LSC survival and AML relapse.
Evaluation of The Hydraulic and Field Performance of Center Pivot Irrigation Systems in a Semi-Arid Climate
Authors: Othong Zechariah Jeremaiho , Shaibu Abdul- Ganiyu , Abubakari Abdul- Halim 
Published: December 2024

Aim of the studyThis study aims to evaluate the hydraulic and field performance of center irrigation systems in a semi-arid climate to determine their efficiency and effectiveness in optimizing water use and crop yield in such conditions.Material and methodsThe performance evaluation of the center pivot system involved placing two rows of catch-cans, spaced three meters apart and radiating outward from the pivot point, to measure the distribution and uniformity of irrigation. This setup helped in assessing the system’s efficiency in delivering water.Results and conclusionsIn the Almutawar system, the average performance metrics for the 2022/2023 season were: CU = 77.8%, DU = 85.7%, SC = 1.2%, AE = 84.3%, and WL = 18%. For the 2023/2024 season, these metrics were: CU = 78.9%, DU = 85.6%, SC = 1.2%, AE = 84.9%, and WL = 18.3%. Similarly, in the Zimmatic system, the average results were: CU = 79.1%, DU = 87.5%, SC = 1.2%, AE = 87.4%, and WL = 17.0% for 2022/2023, and CU = 79.9%, DU = 85.8%, SC = 1.2%, AE = 88.2%, and WL = 15.9% for 2023/2024. ANOVA revealed that the differences in CU, DU, and AE across treatments were not statistically significant (P = 0.01), though a general trend suggesting improved performance in the 2023/2024 season was noted. The study found that the hydraulic function of the center pivot system varied with different steering modes, suggesting potential issues with design compliance and efficiency. Further investigation into these discrepancies could help in optimizing system performance.
Literacidad crítica y enseñanza de las ciencias sociales en primaria: “Profe, las bolsas de plástico no son medusas”
Authors: Tosar Bacarizo Breo 
Published: December 2024

This research attempts to answer the question of how primary education students interpret texts about social problems, in order to become aware, make decisions and produce alternatives responsibly. The participant observation of the uses of the literacies of 286 sixth-graders (eleven to twelve years), in seven elementary schools of Barcelona and surroundings, focuses on the interpretation of different texts (videos, images, magazines, etcetera) on the controversial issue of marine pollution and ecologism. The data is analyzed from a critical and interpretative perspective, based on the triangulation of the results of a questionnaire and group interviews, and stress the importance of new literacies as a line of research in social science didactics. Therefore, the phenomenon of the critical capacity of boys and girls in the last year of primary school is explored to analyze texts in order to promote social actions, from the critical framework of new literacies.
Las problemáticas socio-ambientales en la región sur de Córdoba abordadas desde las ciencias sociales para el profesorado de educación primaria
Authors: Bertorello Susana Emma , Hurtado Eduardo José 
Published: December 2024

The aims of social Sciemces are diverse, we can name cultural, scientific, those related to intelectual issues, to actions linked to the practical, to politics matters and to personal development. To educate social thinking we must stimulate a deep comprension of the past and also the present. Analyse the cpmplexities of reality searching to konw the politics and socioeconomics decisions, also as the matrices that propitiated the local-regional socio historic development. The changes in the relation society-nature are matter of concern for some perspective that notice the seriousness of the problems of environment deterioration that affect the whole world and some regions in particular. In all territories the activities carried out by the society trigger diverse complications in its relation whit nature. In consecuenses research about teaching and learning of the environmental themes is key in order to make substantiated decisions in the momento of arguing propositionally in relation to aulics practics. It is relevant to ask ourselves: ¿What knowledge about socio-enviromental develop the students of the primary school teaching faculty? ¿Are they present on theirs aulics proposals? ¿Are explicit the aims for wich they work whit socio-enviromental topics in their practices? From a qualitative and critical perspective, we examinate the curricular content of the social Sciences and it didactics, the productions of the students and the knowledge, proposing realice an inquiry about the problems of the teaching and learning of the didactic triangle, students, teachers and academic knowledge.
Principios Metodológicos de la Multimodalidad para la formación del profesorado de Ciencias Sociales
Authors: Triviño Cabrera Laura 
Published: December 2024

Multimodality is a new discipline whose impact is in an exploratory phase. This work addresses the research lines we are currently developing in a Research Project entitled “X”, that seeks to establish methodological principles for using the multimodality in the social studies training teacher at the University of Málaga.
This project focuses on the elaboration of a multimodal didactic proposal applied at teaching-learning process that deals with a quadruple difficulty stemming from scarce or non-existent training teacher for Master's in Teaching Compulsory Secondary Education, Post-Compulsory Secondary, Social Sciences (History of Art, Geography, History and Philosophy) knowledge on the following topics: the application of inter-disciplinarity; connecting with the present day; the introduction of media culture in classrooms and the visibility of otherness.
According to Gunter Kress work, it has been recognized different modes and therefore, written, visual and audiovisual texts that promove the step from monomodality to multimodality in the teaching-learning process of the Social Sciences.
Cenozoic Intracontinental Reactivation of the Central Indian Tectonic Zone
Authors: S. Kale Vivek , Patil Pillai Shilpa 
Published: December 2024

ABSTRACT
A cryptic summary of the available data on the regional fault framework associated with the Central Indian Tectonic Zone (CITZ) is presented within the framework of the geomorphic characters of the region, to highlight the anomalous development of the westward draining (Narmada and Tapi) river basins of central India. The CITZ has a Precambrian heritage as a collisional intercratonic zone. The reactivation of the inherited faults from this zone controlled the geometry and evolution of anomalous hinterland Quaternary alluvial sedimentary basins along these river basins. This zone has suffered active intracontinental tectonics in the post-Deccan Trap times extending into the historical past.
Available data are however inconclusive on whether the tectonics was of compressive or extensional nature. Focussed studies of this fault framework and their interrelations in 3-dimensions, besides elucidation of timing and nature of events of dislocation along them are required before any robust model of Cenozoic tectonics along the CITZ can be compiled.
Evaluation and comparison of the antimicrobial efficacy of three commercially available denture cleansing agents against different microorganisms: An in vitro study
Authors: Deshpande Saee , Salkar Rashmi , Rathi Akhil , Pande Neelam , Goverdhan Radha , Deshmukh Kalyani 
Published: December 2024

Heat cured poly methyl methacrylate denture base acrylic resins are most commonly used material for fabrication of complete dentures. In certain situations, denture hygiene is compromised both due to the constraints of the denture material and/or non-compliance from the patients owing to lack of manual dexterity. This leads to formation of microbial biofilm on the intaglio surface of the denture and if left untreated, it can cause denture stomatitis. Denture cleansing tablets are of great help in such cases.The primary goal of this in vitro experiment was to assess and compare the effects of commercially available and common household denture cleansing tablets viz. Polident, Fittydent and Clinsodent against Staphylococcus aureus, Streptococcus mutans and Candida albicansA total of 100 heat polymerized acrylic resin samples were divided into 4 groups of 25 each to evaluate the antimicrobial effectiveness of commercially available denture cleansing agents.The results of this study showed that there was significant reduction in colony forming units in three commercially available denture cleansing agents (Clinsodent, Fittydent and Polident denture cleansing tablets) as compared to distilled water. All three commercially available denture cleansing agents used in the study were capable of reducing the colony forming units per ml of the heat cure acrylic resin denture base samples. The order of efficacy was Clinsodent tablets &#62; Fittydent tablets &#62; Polident tablets &#62; Distilled water.
CBCT evaluation of the shaping characteristics of five different file systems in mesial canals of mandibular first molars – An ex vivo study
Authors: Babu Rohit , Dhingra Anil , Grover Sheetal , Dixit Seema , Singh Anshdeep , Pundir Priya 
Published: December 2024

Cone-Beam Computed Tomography (CBCT) has revolutionized endodontic research by providing detailed 3D imaging, crucial for assessing the shaping characteristics of endodontic file systems. In the challenging mesial canals of mandibular first molars, where complex anatomy often complicates treatment, CBCT offers precise evaluation of how different file systems shape these canals. This ex vivo study compares five distinct file systems, analysing their ability to maintain the original canal curvature and ensure effective cleaning. The study aims to identify the most effective file systems, potentially improving clinical outcomes in endodontic therapy. This ex vivo study compared the shaping characterstics of five Ni-Ti rotary File Systems, File Univesal X7 Edge Endo, Bassilogic ProDesign Logic, Gen Endo Coltene Whaledent Pvt. Ltd., Endo Star E3 Azure Basic, Mani Jizai using Cone Beam Computed Tomography (CBCT). One hundred extracted human permanent mandibular first molars with mesial root curvature angles ranging from 20-30 degrees were divided into five groups (n=20 each). The teeth were imaged using CBCT with CS9300 equipment, set at 84 kV, 5 mA, and a 10.8-second exposure, achieving a resolution of 90 microns and a slice thickness of 76 microns to obtain a pretreatment outline of the root canals. All scans were reoriented along the x, y, and z axes. Canal transportation and root canal volume were evaluated at 0.0, 1.0, 2.0, 3.0, 4.0, and 5.0 mm intervals. The mean differences in volume and area were analyzed using one-way ANOVA to determine the variance between the five different file groups. Gen Endo File System did the least modifications in the Canal Area and Volume. Within the parameters of this study it was concluded that GEN ENDO Files did the least modifications in canal anatomy as compared to other groups.
Artificial intelligence in oncology: Revolutionizing cancer care
Authors: Mahani Anmol , Zadu Rudranath 
Published: December 2024

With the evolution of Artificial Intelligence (AI), even cancer care approaches are evolving as it is providing innovative solutions to some of the most complex challenges in oncology. This article delves into how AI is making a profound impact across the cancer care spectrum worldwide, from early detection and precise diagnosis to the personalization of treatment and improved patient management. By harnessing AI's ability to analyze massive datasets and identify patterns beyond human perception, healthcare professionals can offer more accurate diagnoses and more effective treatments tailored to individual patient needs. This review also highlights the most recent advancements in AI-driven technologies in oncology and looks toward the future, where AI's role is expected to expand further. By discussing the potential and challenges of AI in cancer care, this article offers insights into how it is reshaping oncology practice, with the ultimate goal of enhancing patient outcomes and revolutionizing cancer treatment. This article aims to explore the transformative role of Artificial Intelligence (AI) in oncology, focusing on its impact on early cancer detection, precise diagnosis, personalized treatment, and overall patient management. It seeks to provide insights into the recent advancements of AI in cancer care, the challenges associated with its integration, and the potential future directions in oncology.A comprehensive review of literature was conducted, focusing on AI applications in oncology, including diagnostic imaging, precision oncology, and clinical decision support systems. Recent studies were analyzed to understand the role of AI-driven technologies in cancer diagnosis, treatment, and management. Inclusion criteria: Peer-reviewed articles, case studies, and reviews published in the last five years that focus on the application of AI in oncology, including early cancer detection, diagnostic accuracy, personalized treatment, and clinical decision support systems. Exclusion criteria: Articles that did not focus on oncology, did not involve AI technologies, or were not peer-reviewed were excluded from this review. AI has shown significant improvements in cancer detection and diagnostic accuracy, particularly through advanced imaging techniques and personalized treatment strategies. AI-powered diagnostic tools have revolutionized imaging by enhancing detection rates and reducing diagnostic errors. Moreover, AI has played a crucial role in tailoring therapeutic interventions based on individual patient characteristics, thus contributing to precision oncology. AI is revolutionizing cancer care by improving diagnostic precision, personalizing treatments, and enhancing patient outcomes. However, challenges such as data privacy, algorithm bias, and regulatory complexities must be addressed. Future innovations in AI, along with collaborative efforts, will further enhance cancer care and pave the way for AI-driven oncology practices globally.
La calidad de la democracia y la violencia en América Latina y Caribe
Authors: Castelo Branco Pedro H. Villas Bôas , Gouvêa Carina Barbosa 
Published: December 2024

Las democracias representativas latinoamericanas han sufrido ataques que vienen minando sus estructuras y provocando déficits democráticos. Escándalos de corrupción envolviendo las élites políticas y empresariales, la incapacidad de renovación de los partidos políticos, las demandas populares por una relación directa con sus liderazgos, la frustración derivada de crisis políticas y la carencia de servicios públicos básicos han provocado numerosas movilizaciones y protestas en diferentes países como Chile, Perú, México, Brasil, Colombia, entre otros. Los enfoques metodológicos que buscan medir la calidad de las democracias carecen de criterios que tengan en cuenta la militarización, la securitización y el militarismo. Investigar la calidad de la democracia en América Latina exige la comprensión de las formas de violencia que se manifiesta a través del militarismo y proceso securitización y militarización, que se reflejan, por ejemplo, en la apuesta por las Fuerzas Armadas como una fuerza salvadora o guardia pretoriana de autócratas elegidos.
THRIFT FASHION TRENDS AS A NEW CULTURE OF CONSUMERISM
Authors: Sulissya Nur Syafa'ati  , Johny Alfian Khusyairi  
Published: December 2024

The mushrooming phenomenon of fashion thrift in Indonesia has resulted in a new culture. The new culture is the consumption of young people on thrift fashion products. This research uses the qualitative descriptive method. The data was taken by filling out an open questionnaire to 10 respondents obtained through Instagram social media. The data obtained were then analyzed using the theory of the consumption society by Jean P. Baudrillard where the consumption of fashion thrift products not only pays attention to the value of the function of a garment but also the value of symbols in purchasing fashion thrift products. The results of this study show that the reasons respondents consume fashion thrift are because they accidentally found suitable products, complete collections, low product prices, products that are sold well and even some are products with well-known brands, and pride factors.