bluuebunny/crossref_metadata_2025 huggingface dataset:
A performative approach to wool felting : Rhizomatic relations in visual arts making and art education
Authors: Samira Jamouchi
Published: January 2025

This exposition documents the doctoral dissertation “A performative approach to wool felting : Rhizomatic relations in visual arts making and art education” from the University of Agder, Faculty of Fine Arts, 2023.

The exposition consists of a PDF of the printed dissertation and a list of the media (film or sound) that is part of the dissertation.

As the first combined dissertation in Fine Arts with the specialisation Arts in context submitted to the University of Agder, comprising artistic and scientific works, this research evolves between artistic and written acts. It is a performative exploration of a performative approach to the ancestral technique of wool felting. The dissertation includes six explorations: three public exhibitions, three articles, and a 7th element consisting of a series of ongoing ‘minor’ moments related to the topic of the thesis that I carry out in my everyday practices as an artist, teacher and researcher. Alongside with that, I provide a mantle that is a metatext of the dissertation. In dialogue with the works of Deleuze and Guattari (1980) and Barad (2007), I use concepts that denote a theoretical and philosophical position inspired by an ontology of immanence and agential realism. The pedagogical stance of this research acknowledges Atkinson’s (2015) ideas on the adventure of pedagogy that brings forward the notion of the ‘not-known’.

The rhizomatic network connecting the seven explorations is transmitted through four interconnected parts that I call ‘strata’, which is in accordance with my research design. A diffractive reading of the explorations suggests a performative pedagogy that actualises questions related to artistic, pedagogical, and research practices. It underlines the emerging knowledge creation in situ as not-isolated and not pre-existing entities and/or thoughts.

Moving between the de-stabilisation–re-stabilisation, de-forming–reforming, and de-territorialisation–re-territorialisation of my practices brings a fruitful in-coherence. My doubts, interrogations, and experimentations might affect the reader, and provoke new thoughts. The mapping of my explorations can create resonance in readers, also in their own contexts – being similar or different. Maybe this could inspire more persons to explore further how one could teach, not only how one should teach.

This dissertation is dedicated to those that doubt and ask questions, but also to those that work with certainty, in artistic, pedagogical, and/or research contexts.
Efficacy of GLP-1 receptor agonists on weight loss, body mass index and waist circumference for obese or overweight patients: A systematic review, meta-analysis and meta-regression of 47 randomized-controlled trials
Authors: Jen Wong Hon , Sim Bryan , Hao Teo Yao , Neng Teo Yao , Y Chan Mark , LL Yeo Leonard , Chia Eng Pei , YQ Tan Benjamin , Sattar Naveed , Dalakoti Mayank , Sia Ching-Hui
Published: January 2025

Background

Glucagon-like peptide-1 receptor agonists (GLP-1RAs) have advanced rapidly in recent years.

Purpose

An updated synthesis on effects of GLP-1RAs on weight, BMI and waist circumference incorporating newer RCTs, particularly in overweight or obese patients, is timely.

Data Sources

We systematically searched PubMed, EMBASE and CENTRAL for RCTs published from inception to Oct 4, 2024.

Study Selection

The search was limited to RCTs evaluating the use of GLP1-RAs for mean differences from baseline in weight, BMI and waist circumference in obese or overweight adult patients with or without diabetes mellitus.

Data Extraction

Two independent reviewers performed the literature search and data extraction, resolving disagreements via consensus or third reviewer consultation.

Data Synthesis

47 RCTs were included with a combined cohort of 23,244 patients. GLP-1RAs demonstrated a mean weight reduction of -4.57 kg (95% CI -5.35 to -3.78), mean BMI reduction of -2.07 kg/m2 (95% CI -2.53 to -1.62), and mean waist circumference reduction of -4.55 cm (95% CI -5.72 to -3.38) compared to placebo. This effect was consistent across diabetic status, GLP-1RA used and route of administration. The greatest treatment benefit appeared to favour patients who were younger, female, non-diabetic, with higher baseline weight and BMI, but lower baseline HbA1c, and treated over a longer duration.

Limitations

Limitations include substantial statistical heterogeneity, in part due to broad inclusion criteria. However, this heterogeneity may improve generalizability by reflecting a wide range of study designs and patient populations.

Conclusions

GLP-1RAs demonstrated significant weight, BMI, and waist circumference reduction benefits in this meta-analysis.
Exploring how attachment insecurities mediate the link between sexual and partnership satisfaction in adolescents and young adults with cancer
Authors: Heyne Svenja , Brock Hannah , Richter Diana , Sender Annekathrin , Rosendahl Jenny , Friedrich Michael , Geue Kristina , Mehnert-Theuerkauf Anja
Published: January 2025

Background and purpose: Comprehensive data on factors affecting partnership satisfaction among adolescents and young adult (AYA) cancer survivors are limited. Our study examines partnership satisfaction, sexual satisfaction, and attachment insecurities, exploring how attachment-related anxiety and avoidance influence the relationship between sexual and partnership satisfaction across major tumor entities in this population.
Patients and methods: We utilized data from two measurement time points (t1 and t6) of the AYA-LE study, a prospective longitudinal investigation examining the temporal course and associated factors of life satisfaction and psychological distress among AYA cancer survivors. We examined the mediating effect of attachment insecurities (ECR-RD) on the relationship between sexual satisfaction (FLZ-Sex) and partnership satisfaction (PFB), while controlling for sociodemographic and clinical characteristics, in a sample of N = 275 participants.
Results: Higher sexual satisfaction was correlated with lower attachment-related anxiety (r = -0.51, p < 0.001) and lower attachment-related avoidance (r = -0.49, p < 0.001). Both lower attachment-related anxiety and attachment-related avoidance were correlated with higher partnership satisfaction (r = -0.64, p < 0.001 and r = -0.72, p < 0.001, respectively). Sexual satisfaction partially predicted partnership satisfaction of AYA cancer survivors through attachment-related anxiety and attachment-related avoidance while the mediating effect accounted for 75% of the total effect.
Interpretation: The associations between sexual satisfaction, partnership satisfaction, and attachment highlight the need to address emotional and relational aspects in supportive care for AYA cancer survivors. There is a clear need for more targeted studies on attachment patterns, sexual satisfaction, and partnership satisfaction in this specific population to further refine and validate these approaches.
Residual limb neuropathic pain association with neuroma, prosthetic, function, and participation outcomes in individuals living with a transtibial amputation: an exploratory study
Authors: Fournier-Farley Camille , Boudier-Revéret Mathieu , Gagnon Dany H.
Published: January 2025

Objective: To determine the strength of the association between residual limb neuropathic pain intensity and the number of neuromas, prosthetic, functional, and participation outcomes, and assess whether ultrasound (US) biomarkers of neuromas differ between pain intensities.
Design: Cross-sectional study.
Subjects: Twenty-two participants with a transtibial amputation for more than 12 months, with and without residual limb neuropathic pain.
Methods: Participants completed questionnaires (Numerical Pain Rating Scale, Pain Disability Index (PDI), Prosthetic Profile of the Amputee-Locomotor Capabilities Index), and had their residual limbs examined by US. Whenever a neuroma was diagnosed during US, images of the neuroma(s) were recorded and US biomarkers were computed.
Results: Of the 27 neuromas diagnosed, pain intensity was associated with no use of walking aid, less daily prosthesis wearing time, a higher PDI score, and a neuroma at the common fibular nerve. The cross-sectional area, the thickness ratio, or the thickness of the overlying tissues was not associated with pain intensity.
Conclusion: Though the results enrich currently available evidence on clinical variables potentially associated with the intensity of neuropathic pain in individuals living with a transtibial amputation, and on the limited value of US biomarkers studied to determine the association between neuroma(s) and pain intensity, future studies providing higher quality evidence remain needed.
An Uncertain Water-Energy Nexus: What Role for Hydropower, Desalination, Energy Positive Wastewater Treatment and Leakage Reduction on the Path to Net Zero?
Authors: C Hald-Mortensen
Published: January 2025

This paper explores the water-energy nexus and its role in achieving global net-zero goals. These processes present both
risks and opportunities in the global push for decarbonization. Water management is essential for human survival and
economic stability. However, it faces challenges from climate change, population growth, and energy-intensive processes
like desalination. By combining literature reviews, market research, and real-world examples, the paper provides practical
strategies to decarbonize the water sector. The paper identifies key interdependencies, noting that water processes account
for 4% of global electricity consumption, while energy production demands substantial water resources. Hydropower, a
renewable energy source, supports decarbonization but poses ecological and social risks. The study explores the balance
between hydropower benefits with environmental preservation, suggesting modernization of dams and integration of
alternative renewables. Desalination, crucial in arid regions, is energy-intensive and generates environmental byproducts,
necessitating more sustainable approaches. Case studies, such as Billund Biorefinery, illustrate innovative solutions like
energy-positive wastewater treatment, which reduces emissions and supports circular economy principles. Additionally,
addressing urban water leakage presents a $40 billion opportunity to conserve resources and minimize energy waste. The
findings underscore the urgency of integrating renewable energy, enhancing efficiency, and adopting sustainable technologies
to navigate the complex challenges of the water-energy nexus.
PATENTES SOB ANÁLISE DO BIOPODER
Authors: Cardoso Carlos Henrique Baptista , Ryndack Jaqueline Maria , Mozaner Victória Cássia , Vasconcelos Otávio Fernando de , Dias Jefferson Aparecido , Ferrer Walkiria Martinez Heinrich
Published: January 2025

A pesquisa tem como escopo analisar o sistema de patentes na perspectiva do biopoder de Foucault, como mecanismo de apoio ao desenvolvimento econômico. Observou-se a propriedade intelectual como vetor no fomento de criações e estímulos ao progresso socioeconômico. O objetivo deste estudo busca explorar o procedimento das patentes, correlacionando o biopoder com a evolução tecnológica e de inovação oriunda do intelecto humano, e os meios de aplicação de poder. Apura-se, os impactos da ausência ou ineficiência na concessão de patentes no INPI. Aborda-se a patente como uma externalidade positiva, dada a alta concentração de conhecimento, e o combate à fuga de cérebros. A pesquisa é justificada pela relevância para a sociedade, tanto do ponto de vista econômico quanto social, uma vez que a solidificação das patentes favorece o desenvolvimento tecnológico, promove novos pesquisadores e propicia à sociedade produtos de qualidade e segurança. Conclui-se que as técnicas de poder exercidas pelo Estado para a manutenção da propriedade intelectual tendem a aumentar a eficiência na concessão das patentes, equilibrando os interesses individuais com o bem comum. Utilizou-se o método dedutivo na análise doutrinária, legislação nacional, tratados internacionais, tal como exame documental de fatores históricos, políticos e jurídicos.
SEGREGAÇÃO SOCIOESPACIAL E DESIGUALDADES NO ACESSO AOS SERVIÇOS DE ESGOTAMENTO SANITÁRIO EM SÃO JOSÉ DOS CAMPOS: UM OLHAR SOBRE AS FAVELAS EM UMA CIDADE INTELIGENTE
Authors: Vieira José Moacir de Sousa , Villanova Luana Braz , Gomes Cilene , Mendes Rodolfo Moreda , Valério Filho Mario
Published: January 2025

A segregação socioespacial e a precariedade dos serviços de esgotamento sanitário afetam desigualmente as classes sociais desfavorecidas, concentradas em áreas de vulnerabilidade urbana. Considerando esses desafios em um município cuja sede é reconhecida como a primeira Cidade Inteligente do Brasil pela Associação Brasileira de Normas Técnicas, objetivamos analisar a relação entre segregação socioespacial e acesso ao saneamento básico, com foco no esgotamento sanitário, em favelas e comunidades urbanas de São José dos Campos-SP. Para tanto, procedemos a uma pesquisa fundamentada no método de abordagem dialética, considerando de forma crítica a ação recíproca, as transformações, a passagem da quantidade para a qualidade e a interpretação dos contrários. Utilizamos técnicas de documentação indireta, com levantamento de dados estatísticos secundários, visitas in loco às comunidades Jardim Nova Esperança, Sapê e Rio Comprido, além de revisão bibliográfica. Desse modo, observamos que a segregação socioespacial contribui para a sustentação das desigualdades no acesso aos serviços de esgotamento sanitário, refletindo em condições precárias de habitação, saúde e bem estar. Isso permite concluir que, apesar da distinção de Cidade Inteligente, São José dos Campos enfrenta desigualdades expressivas no acesso à infraestrutura básica, evidenciando a necessidade de políticas públicas inclusivas que garantam o direito à cidade e universalizem o saneamento básico para todos. Este estudo contribui para a compreensão da segregação socioespacial e das desigualdades territoriais em um município próspero, destacando a urgência de políticas públicas inclusivas capazes de melhorar a qualidade de vida dos moradores de favelas e comunidades urbanas, independentemente de sua localização.
Vulnerability Assessment
Authors: O'Toole William
Published: January 2025

This chapter is a series of points the event team can consider to uncover any areas of their event and management vulnerable to the risk of corruption. It is based on the work of the UN, EU and others and adapted to an event project team. The output from the table should assist the creation of an Anti-Corruption Policy for the event. This is about risk minimisation. The table is not exhaustive. It is derived from the many UN documents and related documents and websites (see references), as well as the experience of the author and colleagues around the world in the events industry. It can be used as a checklist, aide-mémoire or assessment table.
Earnings Management to Achieve Earnings Expectations Conditioned on Revenue Surprises: Testing by Multinomial Logit Model
Authors: Son Dong Hyun
Published: January 2025

This paper examines whether revenue surprises can affect management’s incentive to manipulate their reported earnings to meet or exceed analysts’ earnings forecasts. In particular, it tests whether managers would be more likely to manage earnings upward to achieve earnings expectations depending on the signal of revenue surprises. The empirical analysis using the multinomial logit model shows that managers have the higher likelihood of earnings management to have positive earnings surprises under positive revenue surprises. Further analysis considering all possible situations (R+E+, R+E-, R-E+, R-E-) provides evidence that firms have the strongest incentives to increase their earnings to exceed analysts’ earnings forecasts when they have negative unexpected revenue. These results are consistent with prior research that the major purpose of aligning earnings with market expectations is to avoid asymmetrical negative market responses associated with missing the expected earnings.
Pearl Catfish Pond Water Quality Monitoring System Using the ThingSpeak Server
Authors: Saskia Kevi Agis , Suroso Suroso , Salamah Irma
Published: January 2025

The research is centered around the implementation of an IoT-based water quality monitoring system for Pearl catfish ponds. This system uses ThingSpeak server to monitor pH, turbidity, temperature, and ammonia levels to maintain ideal conditions for fish growth. Data is processed using fuzzy logic. The results are sent in real time to the ThingSpeak server for continuous monitoring. The overarching goal of this system is to optimize production efficiency and improve the quality of fish for catfish farmers. The research has successfully developed an Internet of Things (IoT)-based water quality monitoring system for catfish ponds, demonstrating the positive impact of probiotics on both water quality and fish growth. Notably, Fishpond A, which received probiotic treatment, demonstrated notably superior water quality in comparison to Pond B without probiotics. Additionally, fuzzy logic testing indicated a high degree of accuracy, underscoring the system's effectiveness in real-time water condition monitoring.
Recreation of the Direct Taxation System in the RSFSR (1921–1923)
Authors:   Lobachevsky State University of Nizhny Novgorod, Sergey I. Grachev , Oleg I. Klimchenkov ,   Lobachevsky State University of Nizhny Novgorod
Published: January 2025

This scientific article examines the historical aspects of tax policy, as well as the organizational and tactical fea-tures involved in the reconstruction and establishment of the practice of direct taxation within the taxation sys-tem of the Soviet state during the initial period of the New Economic Policy (NEP) in the country. The replace-ment of the food and raw material requisitioning system with a natural tax was the state’s response to the dis-content expressed by workers and peasants regarding the prevailing economic policies. The Soviet state builds its taxation system primarily on the introduction of direct taxes. At the initial stage, the direct taxation system comprised a multitude of taxes levied by various authorities. The multiplicity of taxes, the difficulty in calculating tax rates, and the shortage of qualified personnel in the fiscal apparatus were features of the initial period of restoration of the direct taxation system. Some examples from the practice of fiscal activity in the Nizhny Nov-gorod province are given.
Mechanisms for Stimulating Small and Medium-Sized Businesses in the BRICS Countries
Authors:   Finance University under the Government of the Russian Federation, Natalia I. Morozko
Published: January 2025

Small and medium-sized businesses in all countries contribute to the creation of an optimal competitive envi-ronment, provide conditions for increasing employment, and have a significant incentive for innovation. The study of mechanisms to stimulate the activities of small and medium-sized businesses in the BRICS countries allows us to identify the problems of development of this segment of the economy. The paper analyzes in de-tail the areas of financial, property, information, and consulting support for SME companies in the BRICS coun-tries, including in the field of employee training and innovation. The results showed that in each BRICS country, measures are being carried out and implemented in various areas of SME support, which has a positive effect on the level of contribution of small and medium-sized businesses to the country’s GDP. In order to receive appropriate support, small and medium-sized businesses must carefully determine their size and characteris-tics in order to meet the established criteria for this type of company. It is recommended to create clusters of SMEs as a basis for the formation of value chains and obtaining a synergistic effect. The transition to digital technologies will allow SMEs to solve the issues of staff shortages and ensure access to many resources.
Analysis of Evaluation Methods of Digitalization in Small and Medium-Sized Enterprises
Authors:   University of Management “TISBI”, Bulat R. Akhmetshin
Published: January 2025

The dynamic development of digitalization poses the task for small and medium-sized enterprises (SMEs) to find suitable methods for analyzing and implementing digital processes. Concurrently, there are no standard-ized approaches for a comprehensive assessment of transformation. The aim of the study is to examine eval-uation methods for digitalization in SMEs in the context of their applicability and to identify potential optimiza-tion opportunities. The methodological framework is based on a comparative analysis of existing evaluation models, systematically studying their indicators, priorities, and applicability. Traditional literature review, docu-ment analysis, synthesis, and analytical processing of the obtained data constitute the research methods em-ployed. The results indicate that existing models offer various scalable and specialized approaches; however, they are often limited to specific application areas and do not encompass all aspects of digital transformation comprehensively. The findings of this research contribute to a better understanding of the suitability and limita-tions of current digitalization methods in SMEs and allow for the formulation of valuable recommendations for developing effective and application-oriented evaluation approaches.
Balanced Scorecard-Based Performance Measurement of the Catholic Education Institution in Indonesia (A Case Study in SMPS Maniamas Ngabang, Pontianak)
Authors: Sabemayono Dominikus Dedy
Published: January 2025

This research applied Balance Scorecard to analyze the performance measurement of a Catholic Education Institution in Indonesia and studied SMPS Maniamas Ngabang, Pontianak as the case. It emphasized two important values of spirituality and nationality that are very common become the focus of the Catholic education institutions in Indonesia. Based on descriptive-qualitative analysis, the performance of each perspective of the Balance Scorecard results in the financial perspective is passably, the customer perspective is passably, the internal business process is passably, and the learning and growth perspective is fairly good. In general, SMPS Maniamas Ngabang has a good performance. Furthermore, the depth interview indicated that the spirituality and nationality aspects became a central focus in the entire school management system. The school managed by the brotherhood of Province Capuchin of Pontianak has made efforts to grow and develop the values of Capuchin spirituality and nationality in the students. The efforts of cultivation are well integrated in the fourth perspective of BSC.
Strategic Design for Sustainable Productivity of Military Division of The Governmental Organization
Authors: Sari Rini Mulyani , Nugraha Evan
Published: January 2025

This study aims to analyze the impact of the balanced scorecard and good corporate governance on the productivity of military organization and develop strategies to ensure its sustainability. This research implements a mixed-method utilizing a sequential explanatory research plan. This process was followed by a mapping strategy culminating in the presentation of conclusions. One hundred individuals who worked in the military division of the governmental organization were surveyed to collect quantitative and qualitative data. This study determined that the environment is the primary factor in guaranteeing the long-term productivity sustainability of government organizations within military divisions. The implication is that leaders need to conduct an in-depth research and be aware of the internal and external environmental changes that occur in military departmental government organizations.
Transforming Patient Complaints: Strategic Layout and Operational Processes Enhancements at Pharmacy Unit
Authors: Nugraha Aditya , Untari Rustina
Published: January 2025

Hospital, as a healthcare provider, consists of various interrelated service units. Pharmaceutical services for outpatient, inpatient, and operating room are provided by the pharmacy units and they need good operational management to maintain the speed of service. However, with the increasing number of patients, there has been a drastic decline in pharmacy service speed, leading to a rise in patient complaints and a decrease in patient satisfaction index, which, if unaddressed, may result in patient loss. This study measured the impact of changes in room layout, workflow improvements, pharmacy unit manpower productivity, and alteration of drug packaging on complaint numbers and satisfaction index of the patients at Primaya Hospital Semarang. A Likert scale questionnaire was to assess patient satisfaction and record complaints received via WhatsApp, Google Reviews, email, Instagram, or directly to the customer service unit. The measurements were taken before the intervention and after implementation of the changes. The implementation of these four operational interventions decreased significantly the complaint numbers over time accompanied by an increase in patient satisfaction index.
Implementation of Closed Loop on SME (Case Study of Natural Color Batik Siputri Semarang)
Authors: Kurniawan Gabriella Angel , Untari Rustina
Published: January 2025

This research aims to find out how can the closed loop is implemented at the Natural Color Batik Siputri and what are the benefits possibly obtained. The research is a qualitative. Interviews were conducted with the owner of Siputri Natural Color Batik and was followed with a direct observation at the production site. The research focused on the coloring process. The batik dyeing process produces liquid and wastes which are processed for watering plants. The research results show that SMEs can implement the closed-loop concept. In Natural Color Batik SME, the closed loop can provide benefits for SMEs by guaranteeing the availability of dye raw materials in the expected quality and quantity. Implementing a closed loop can minimize production costs.The implementation of closed-loop on Siputri Natural Color Batik cannot yet be done comprehensively. Three of the five plants used for dying the batik were not cultivated by the firm. This is due to difficulties in finding seeds and the size of the plants which are quite large. Siputri Natural Color Batik is an example of an SME that can implement a closed loop.
Rafael MASSANET RODRÍGUEZ (ed.), La medicina en la Edad Moderna desde el prisma de las Humanidades, Berlin-Boston, De Gruyter, 2023, 392 páginas, ISBN 978-3-11-099095-9, e-ISBN (PDF) 978-3-11-091317-0, e-ISBN (EPUB) 978-3-11-091507-5
Authors: De Miguel Mora Carlos
Published: January 2025

Reseña del libro: Rafael Massanet Rodríguez (ed.), La medicina en la Edad Moderna desde el prisma de las Humanidades, Berlin-Boston, De Gruyter, 2023, 392 páginas, ISBN 978-3-11-099095-9, e-ISBN (PDF) 978-3-11-091317-0, e-ISBN (EPUB) 978-3-11-091507-5
Helena GONZÁLEZ VAQUERIZO, La Grecia que duele. Poesía griega de la crisis, Madrid, Catarata, 2024, 224 páginas, ISBN 978-84-1067-000-6
Authors: Tejada Benavides María Dolores
Published: January 2025

Reseña del libro: Helena GONZÁLEZ VAQUERIZO, La Grecia que duele. Poesía griega de la crisis, Madrid, Catarata, 2024, 224 páginas, ISBN 978-84-1067-000-6
José Manuel LOSADA, Mitocrítica cultural. Una definición del mito, Madrid, Akal, 2022, 828 páginas, ISBN: 978-84-460-5267-8
Authors: Fernández Gómez Encarnación
Published: January 2025

Reseña del libro:
José Manuel LOSADA, Mitocrítica cultural. Una definición del mito, Madrid, Akal, 2022, 828 páginas, ISBN: 978-84-460-5267-8
El mito nos sigue interrogando hoy, como siempre, acerca de la condición humana con una profundidad y una radicalidad insondables. Pero, ¿qué es el mito? ¿Dónde está el mito? ¿Qué rasgos esenciales lo constituyen? Y, por consiguiente, ¿qué componentes debe reunir para que pueda, en rigor, considerarse mito? A estas preguntas se enfrentará la ingente y brillante obra Mitocrítica cultural. Una definición del mito, escrita por el profesor José Manuel Losada, en la que su autor presenta con cuidado rigor científico una nueva disciplina: la mitocrítica cultural, desde la que aborda tanto los componentes que configuran la estructura del mito, como su esencia. Publicada en 2022, esta obra recoge el trabajo de investigación de toda una vida, y es el resultado de «una inspiración y una necesidad que se remontan a treinta y tres años atrás» (p. 5). Porque —como el propio autor señala— «urgía construir un armazón sólido sobre una concepción no exclusivamente artística, literaria o religiosa, sino cultural, holística, global» (p. 5).
Berta GONZÁLEZ SAAVEDRA y María del Val GAGO SALDAÑA (eds.), El nuevo yambo de las mujeres. Igualdad en estudios del mundo antiguo, Madrid, Guillermo Escolar, colección Análisis y crítica, 2023, 176 páginas, ISBN 978-84-19782-06-9
Authors: Bautista Bernal Julián
Published: January 2025

Reseña del libro: Berta González Saavedra y María del Val Gago Saldaña (eds.), El nuevo yambo de las mujeres. Igualdad en estudios del mundo antiguo, Madrid, Guillermo Escolar, colección Análisis y crítica, 2023, 176 páginas, ISBN 978-84-19782-06-9
Séneca y la providencia reinante: apuntes textuales y doctrinales para una variante recentior
Authors: Valencia Constantino Genaro
Published: January 2025

En este breve trabajo quiero exponer un complejo caso de edición para el escrito senecano sobre la providencia, donde el título contribuye a entender la cosmovisión estoica respecto de esta entidad como regente del mundo. Así mismo, el contraste con otras fuentes que refuerzan una variante consignada en los manuscritos recentiores del texto es fundamental en vista de reconstruir con mayor precisión el escenario cosmológico que Séneca admitía, así como de preferir una lección más apropiada para el inicio del escrito frente a la versión habitualmente editada, cuya autoridad se basa en el manuscrito más antiguo conservado de los dialogi senecanos.
Eneas en la General Estoria
Authors: Sánchez Martínez Cristina
Published: January 2025

Este artículo examina la presencia de la figura de Eneas en la General estoria de Alfonso X y analiza las fuentes que los alfonsíes pudieron utilizar en relación a él, mostrando que eligieron, de entre las que conocieron y manejaron, las que le convenían al personaje que al rey Sabio le interesaba representar. El resultado de este estudio concluye que Alfonso X estaba interesado en ofrecer una determinada versión de Eneas, puesto que descendía de él.
Nickel and chromium ions release from stainless steel orthodontic bracket immersed in green betel leaf extract: an in vitro study
Authors: Fathiya Aufa Nida , Trisnawaty Nety , Anisyah Ika
Published: January 2025

Introduction: Corrosion on stainless steel brackets can occur as a result of using green betel leaves in the oral cavity because they contain a protein that functions as an electrolyte medium, affecting the release of nickel and chromium ions as an early sign of corrosion. The purpose of this study was to analyze the amount of nickel and chromium ions released from a stainless steel orthodontic bracket due to immersion in 25% green betel leaf extract. Methods: The type of research used was laboratory-experimental with a post-test control group design. Tests were carried out on 27 samples, which were divided into three test groups. Brackets were soaked in 25% green betel leaf extract, artificial saliva, and a mixture of 25% green betel leaf extract and artificial saliva for 48 hours and measured using the Atomic Absorption Spectroscopy (AAS). Data analysis in this study using the Shapiro-Wilk normality test and the homogeneity test using the Levene test. The normality and homogeneity test results were fulfilled, thereby permitting the continuation of the analysis with parametric tests, namely the one-way ANOVA test for nickel ions, followed by the Post Hoc Tukey test for nickel ions and the independent T-test for chromium ions. Results: The group soaked in 25% green betel leaf extract showed the highest nickel ion release (16.37 mg/kg), while the highest chromium ion release (18.03 mg/kg) was observed in the group exposed to the mixture of 25% green betel leaf extract and artificial saliva. One-way ANOVA results revealed a significant effect of soaking in green betel leaf extract on nickel ion release (p=0.001), confirmed by Tukey’s Post Hoc test (p=0.001). The T-test indicated significant differences in chromium ion release (p=0.001). Conclusion: Green betel leaf extract has an effect on the release of nickel and chromium ions in stainless steel orthodontic brackets.
Risk factors for early childhood caries in patients with cleft lip and palate: a descriptive study
Authors: Bella Priskilla Kristiana , Setiawan Asty Samiaty , Putri Fidya Meditia
Published: January 2025

Introduction: Cleft lip and/or palate is a common congenital defect. Children with this condition often experience abnormalities in the anatomical and morphological structures of the oral cavity, which contribute to poor oral hygiene and a lack of interest in maintaining dental care. Early Childhood Caries (ECC) is a prevalent dental health problem in patients with cleft lip and/or palate and is affected by factors such as sugary food consumption, oral hygiene habits, frequency and use of milk bottles, and parental socioeconomic status. This study aims to identify the risk factors for ECC in children with cleft lip and/or palate. Methods: This study employed descriptive research methods, using interviews with ECC risk factor questionnaires and purposive sampling based on Taro Yamane's formula, resulting in a sample of 91 parents of children diagnosed with cleft lip and/or palate. The questionnaires used in this research had undergone validity and reliability testing. The results were analyzed using frequency distribution. Results: The results of this research showed that most respondents had education level equivalent to junior high school or high school (51.65%). The respondents' average income was below 1.5 million as follows, accounting 47.25% of the sample.  All respondents (100%) demonstrated good knowledge of maintaining their children's oral hygiene. However, the majority of respondents provided sweet foods (51.65%) and sweet drinks (43.65%) to their children 1-3 times per day. Additionally, 49.45% of respondents reported giving milk to their children before sleep, and 45,05% indicated that their children sometimes fell asleep eating without brushing teeth. Conclusion: The risk factors for ECC in patients with cleft lip and/or palate include parental education and income, children's habit of sleeping after eating without brushing their teeth, frequency of sugary foods consumption, frequency of formula milk consumption, and the practice of giving milk to children before bedtime.
Relationship between sleep patterns, bedtime and recurrent aphthous stomatitis (RAS) during the COVID-19 pandemic: analytical observational research
Authors: Saputro Septian Adi , Arifta Arum Nur , Medawati Ana , Andriani Ika , Rahmawati Atiek Driana , Femilian Afryla , Perdana Lutfi Putra
Published: January 2025

Introduction: Recurrent Aphthous Stomatitis (RAS) is an inflammation on the oral mucosa, presenting as recurrent, round, single, or multiple ulcers with well-defined boundaries. Although the exact etiology of RAS remains unknown, several factors are known to contribute to its development. During the COVID-19 pandemic, various problems have arisen, especially among adolescents, including senior high school students, whose sleep patterns-specifically their sleep time, duration, and quality-have been disrupted. These disruptions may weaken their immune system, making them more susceptible to RAS disease. The objective of this study is to analyze the relationship between sleep patterns, bedtime, and the occurrence of RAS during the COVID-19 pandemic. Method: The research design employed was an analytical observational study, with a cross-sectional approach. Purposive sampling was used to select all class XI students of SMA  6 Yogyakarta, based on inclusion and exclusion criteria. The research instruments included the PSQI questionnaire (used to measure sleep patterns, sleep time, sleep duration, and sleep quality) and the RASDX questionnaire (a diagnostic tool for measuring the prevalence of RAS lesions) both administered via Google Forms. Statistical analysis was conducted using the Chi-square test. Results: A total of 58 students (55.8%) experienced RAS, with a higher prevalence among female students. Regarding age, 16-year-old students had the highest incidence of RAS, with 79 students (64.4%) affected. Most respondents, 79 respondents (76%), were reported to have good sleep patterns. The results of the bivariate analysis also revealed a significant relationship between sleep patterns, bedtime, and the occurrence of RAS (p=0.043<0.05). Conclusion: Sleep patterns, bedtime, and the occurrence of RAS were found to be interrelated during the COVID-19 pandemic.
Correlation between oral health knowledge and awareness and periodontal status in non-syndromic cleft lip and palate patients undergoing orthodontic treatment: a cross-sectional study
Authors: Rezaumami Debrinna , Evangelina Ida Ayu , Laviana Avi , Sayuti Elih , Saadun Tarek Sharifah Wade'ah Wafa Syed
Published: January 2025

Introduction: Children and adolescents with non-syndromic cleft lip and palate (CLP) experience a higher prevalence of caries and periodontal disease compared to those without CLP. This increased prevalence is often attributed to greater plaque accumulation, which can lead to gingival inflammation and periodontal disease. This study aims to analyze the correlation between oral health knowledge and awareness and the periodontal health status of orthodontic patients with cleft lip and palate (CLP).Method: This study used a cross-sectional approach. The study population consisted of orthodontic patients with non-syndromic CLP who met the inclusion criteria. The research was conducted at the UNPAD Dental Teaching Hospital (RSGM Unpad) from March to May 2024. Twenty-seven participants with non-syndromic CLP were included in the study. A non-probability, purposive sampling technique was employed. oral health knowledge and awareness were assessed using questionnaires, while periodontal health examinations were evaluated using the Community Periodontal Index (CPI). Correlation analyses were performed using Kendall's Concordance Correlation (W). Additionally, Spearman Rank Correlation Analysis was conducted to identify the dominant variables. Results: The analysis revealed a Kendall's Concordance Correlation (W) of 0.544, which is statistically significant (p < 0.0001), indicating a 54.4% relationship between the variables. The correlation between knowledge and periodontal health status in orthodontic patients with non-syndromic CLP was 11.16%, with a p-value of 0.0443 (p < 0.05) and an r-value of 0.33. The correlation between awareness of oral health and periodontal health status in these patients was 19.85%, with a p-value of 0.0099 (p<0.05) and an r-value of 0.45. Conclusion: There is a weak correlation between knowledge and awareness of oral health and the periodontal health status in non-syndromic CLP patients undergoing fixed orthodontic treatment.
Effect coffee administration on alkaline phosphatase levels during relapse following orthodontic retention in rats: an experimental study
Authors: Tyas Septa Yumnaning , Abdurrohman Muhamat Muhtar S , Mahardika Christina , Yusuf Moh
Published: January 2025

Introduction: Maintaining teeth in their corrected positions following orthodontic treatment can be extremely challenging. Coffee is one substance whose effects on relapse have been extensively studied. The aim of study is to analyze the effect of coffee administration on relapse after orthodontic retention by evaluating alkaline phosphatase levels. Methods: This experimental laboratory study enrolled SpraqueDawley rats, with brackets applied using Edgewise slot 0.022” system and a nickel-titanium open coil spring fixed between the lower central incisors for 14 days. Based on Federer’s formula, 36 SpraqueDawley rats were randomly divided by simple random sampling into four groups: Group 1 (no retention), Group 2(retention for 3 days), Group 3(retention for 7 days), and Group 4(retention for 2 weeks). The Spraque-Dawley rats in the four experimental groups were given aquadest, 50 mg, and 100 mg/kg coffee intake ad libitum. Orthodontic relapse was assessed by measuring changes in alkaline phosphatase levels between the lower central incisors (the relapse side). Changes in the distance between the central incisors during relapse were observed visually. Alkaline phosphatase levels, which serve as a predictor of recurrence, were determined using an enzyme-linked immunosorbent assay (ELISA). Data analysis was conducted with the Two-way analysis of variance (ANOVA) and a post hoc Tukey test. Results: Overall, we found that a longer retention period was associated with a slower rate of relapse and a shorter overall amount of relapse. In addition, inhibiting osteoclast formation using coffee also reduced orthodontic relapse. Alkaline phosphatase (ALP) and/or its biomarkers could serve as potential therapeutic targets in the prevention and treatment of orthodontic relapse, with changes observed at a value of 0.001. This demonstrates that coffee administration affects alkaline phosphatase levels during relapse after orthodontic retention. Conclusion: Coffee administration increased alkaline phosphatase levels during relapse after orthodontic retention in rats.
Phytochemical properties and antibacterial activity of green tea leaf extract from gunung gambir jember: an experimental study
Authors: Meilawaty Zahara , Ermawati Tantin , Sari Desi Sandra , Ningsih Indah Yulia , Rachmawati Dessy , Nulend Jenneke Klein
Published: January 2025

Introduction: Green tea leaves are abundant in bioactive components, including catechins, flavonoids, and polyphenols. These compounds are known for tehir antibacterial, anti-inflammatory, and antioxidant properties. In addition, green tea also contains minerals, such as Calcium, Phosphor, Potassium, Magnesium, and Sulphur. However, the precise mineral content and anti-bacterial properties of green tea from Gunung (Mount) Gambir in Jember Regency are currently unknown. This study aimed to analyze the phytochemical composition and antibacterial activity of green tea leaf extract from Gunung Gambir, Jember. Methods: The bioactive constituents of green tea leaf extract were identified using a UV-Vis spectrophotometer to measure its total flavonoid content (TFC) and total phenolic compounds (TPC). Mineral identification was performed using flame atomic absorption spectrometry. The disc diffusion method was used to assess antibacterial activity by quantifying the diameter of the inhibition zone in cultures of Porphyromonas gingivalis and Aggregatibacter actinomycetemcomitans treated with green tea leaf extract at concentrations of 3.125%, 6.25%, 12.5%, 25%, 50%, and 100%.  Anaerobic conditions were created by incubating the Petri dishes in a desiccator for 24 hours at 37°C. One-Way Anova test was used to analyze the data, and differences were considered statistically significant at p<0.05. Subsequently, a LSD test was carried out (p<0,05). Results: The TPC value was 1.607±0.742 mg GAE/g, while the TFC value was 99.146 ± 0.307 mg GAE/g. Calcium appeared to be the most abundant mineral in the tea extract, measured at 31.65 ppm. The inhibitory power of green tea leaves extract against both bacteria was not significantly different (p>0.05). Conclusion: Green tea leaves extract from Gunung Gambir Jember Regency in Indonesia is rich in phenolic compounds, flavonoids, and certain minerals, such us Phosphor, Calium, Magnesium, Sulphur and Calcium. These constituents are known to possess biological and antibacterial activity against Porphyromonas gingivalis and Aggregatibacter actinomycetemcomitans.
The effect of preheating on the color stability of microhybrid composite resin after immersion in carbonated beverages and black tea: an experimental study
Authors: Nugroho Raditya , Penga Yohana Maria , Al Ghifari Faiq Aqil , Wulandari Erawati , Hidayati Lusi
Published: January 2025

Introduction: Composite resin is commonly used in restorative dentistry due to its pleasing aesthetics. However, this material tends to experience discoloration, a vital standard reflecting the restoration’s success. Studies show that preheating is effective in maintaining the color stability of other types of composite resin; nevertheless, the effect on microhybrid composite resin is not fully understood. This study aimed to analyze the effect of preheating on the color stability of microhybrid composite resins after immersion in carbonated beverages and black tea. Method: Twenty-four Z250 shade A2 composite resin discs, each with a diameter of 7 mm and a thickness of 2 mm, were divided into four groups (n=6). While groups I and II underwent a preheating process at 68°C before being soaked in carbonated drinks and black tea, groups III and IV were prepared at room temperature (25°C) without preheating and soaked in carbonated drinks and black tea. The discoloration of the samples was determined utilizing a UV-Vis spectrophotometer according to CIEL*a*b* color space. Data were analyzed using one-way ANOVA followed by the Least Significant Difference (LSD) test. Result: Preheating increased the color stability of composite resins. Preheated composite resins experienced significantly lower discoloration than composite resins at room temperature after soaking in carbonated drinks and black tea (p<0.05). Conclusion: preheating can minimize the color change of microhybrid composite resin after immersion in carbonated beverages and black tea.
Determinants of dividend yield: A comparative analysis of long-run and short-run influences in ASEAN leading countries
Authors: Manowan Pavinee , Boonyanet Wachira , Jangphanish Kittisak
Published: January 2025

This paper investigates the elements affecting dividend yield in developing Southeast Asian countries—more specifically, Thailand, Malaysia, and Singapore. Examined here are the roles of financial information including debt to equity ratio, free cashflows, property, plant, and equipment (PPE) and total sales with controlling factors of size, institutional ownership, and firm age using both short-run and long-run analytical frameworks including the Error Correction Model and Engle and Granger’s approach. The results reveal different trends in the three nations. Higher debt and free cashflows lower dividend yield in Thailand; institutional shareholders benefit from maintaining greater dividend payouts. Aging companies in Malaysia are more likely to pay more dividends while rising revenues are linked to smaller short-term payouts. Leveraged and asset-heavy companies are more likely to keep paying dividends in Singapore. These discoveries have important ramifications for investors and business management trying to maximize dividend policies and improve shareholder value in developing economies.