bluuebunny/crossref_metadata_2025_split huggingface dataset:
Phosphoric acid treatment enhances adaptation of glass-ionomer cement to bioceramic sealer-conditioned dentin
Authors: Suresh Nandini , Chandrasekaran Sooriaprakas , Ashritha M. C. V. , Raoufe Mohammed Abdul , Vasudevan Aishwarya , Natanasabapathy Velmurugan 
Published: July 2023

Background:
This study evaluated the interface between fresh eugenol/bioceramic sealer-conditioned coronal dentin and high-viscous glass-ionomer cement (HVGIC), treated with various dentin conditioners (saline, 10% polyacrylic acid, and 37% phosphoric acid).

Materials and Methods:
Standard endodontic access preparation and instrumentation were done in 21 freshly extracted mandibular molar teeth in this in vitro study. Teeth were divided into two interventional groups (n = 9/group), based on the type of sealer (zinc oxide eugenol [ZOE]/bioceramic [BioRoot RCS] sealer) used for obturation. Samples were further subdivided based on the type of dentin-conditioning procedures performed (saline/10% polyacrylic acid/37% phosphoric acid). Post dentin conditioning, the access cavity was sealed with HVGIC. Later, material-dentin interfacial analysis and elemental analysis were done using scanning electron microscopy (SEM) and energy-dispersive X-ray spectroscopy.

Results:
The interfacial SEM images of HVGIC layered over B-RCS/ZOE sealer-conditioned dentin, treated with saline, showed predominantly adhesive debonding failures, whereas cohesive debonding was observed with polyacrylic and phosphoric acid. In the elemental analysis, the intensity of zirconium (depicting the residue of B-RCS)/zinc (depicting ZOE sealer) was very high on the dentin side treated with saline, in comparison to the dentin treated with polyacrylic and phosphoric acid. Furthermore, the intensity of elements from HVGIC was low on the dentin side of the groups with saline, whereas these elements showed maximum penetration into the dentin when treated with phosphoric acid.

Conclusion:
Conditioning of the endodontic access cavity using 37% phosphoric acid immediately postobturation resulted in higher penetration of HVGIC into the dentin, in comparison to the other dentin conditioners.
Evaluation and Comparison of Sensitivity and Specificity of Ultrasonography in Placenta Accreta Diagnosis in the Second and Third Trimesters
Authors: Movahedi Minoo , Farahbod Farinaz , Mootamedi Mahsa 
Published: July 2023

Background:
Ultrasound is the selected technique for the detection of placenta accreta spectrum (PAS). This method can detect PAS in 80%-50% of cases. This study aimed to assess and compare the sensitivity and specificity of ultrasonography in the diagnosis of PAS after the first trimester.

Materials and Methods:
In this prospective study that was performed in 2020-2021 on 79 patients at high risk of PAS, all cases underwent ultrasonography in both 18-22 weeks of gestational age (GA) and 32-34 weeks of GA for evaluation of accreta. As per the risk factors, the delivery plan for all mothers was cesarean section. During the cesarean section, the placenta was examined for accreta, and if it was attached to the uterus, a diagnosis of placenta accreta was ascertained and a total abdominal hysterectomy was performed if the patient's bleeding was not controlled during the operation. The final diagnosis of PAS was made based on the pathology report.

Results:
Ultrasound evaluation for PAS in 18-22 weeks of GA had 79.17% specificity, 51.61% sensitivity, 61.54% positive predictive value, and 71.70% negative predictive value. Ultrasound imaging for PAS in 32-34 weeks of GA had 60.8% specificity, 90% sensitivity, 62.52% positive predictive value, and 90.33% negative predictive value.

Conclusion:
It should be concluded that PAS is a critical condition and if the patient is diagnosed in the second or third trimester, special strategies should be applied.
The Endless Vulnerability of Migrant Children In-Transit across the Darién Gap
Authors: Naranjo Laura , Williams Yesenia , Levy Jacqueline , Obando Rosela , González José A. , Pachar Mónica , Chen Roderick , Franco-Paredes Carlos , Higuita Nelson Agudelo , Henao-Martínez Andrés , Diaz Yamilka , Suárez José A. 
Published: July 2023

ABSTRACT.
Many people from poverty-stricken countries are migrating across South and Central America to reach the México–United States border, a movement exacerbated by the COVID-19 pandemic. Migrant people who begin their northbound journey in South America must transit across a significant geographic bottleneck, the Darién Gap, a mountainous rainforest region between Colombia and Panama. Most migrant people crossing this region originate from Cuba, Haiti, and Venezuela. Other people reach the shores of South American countries from west and central Africa or central and southeastern Asia and continue to the Darién Gap. Poverty and violence drive families with children to flee their homes and endure incalculable risks in their path. Children traveling with their families or as unaccompanied minors across the Darién Gap are exposed to life-threatening situations and human rights violations, including abuse, exploitation, malnourishment, and limited access to medical care. In addition to experiencing untreated medical illnesses, children experience mental health disorders during migration and after they reach their destination as a result of victimization and adverse traumatic experiences. Therefore, providing migrants, especially children, with rapid medical screenings and mental health support when they arrive at their destination is critical to reduce health inequities. Furthermore, making these interventions available during their transit and ensuring their safety may prevent further human rights abuses in children and families. Latin American governments must address the ongoing humanitarian crisis endured by migrants throughout their migratory path by offering access to essential healthcare services and safeguarding the rights and security of children and vulnerable groups.
Self Service Technology, Kualitas Layanan Jasa, Pemasaran Hubungan (Relationship Marketing) terhadap Loyalitas Nasabah melalui Kepuasan Nasabah Bank BCA KCP Kupang Jaya Surabaya
Authors: Suprapto Redy Eko hari , Setyawardani Rossitya Dwi 
Published: July 2023

This study aims to determine the effect of self service technology, service quality, relationship marketings on customer loyalty through customer satisfaction. This study uses the subject of Bank BCA KCP Kupang Jaya Surabaya and data analysis using quantitative analysis with analytical techniques using path analysis. The data was obtained by purposive sampling technique and the researcher distributed questionnaires to the customers of Bank BCA KCP Kupang Jaya Surabaya and a sample of 100 respondents. The results showed that self service technology, service quality, relationship marketing had a significant direct effect on customer satisfaction, while service quality and relationship marketing had a significant effect on customer loyalty, while self service technology and customer satisfaction had no significant effect on customer loyalty. The results of the path analysis test show that customer satisfaction is not an mediasi variable in the effect of self service technology on customer loyalty, customer satisfaction is not an mediasi variable in the influence of service quality on customer loyalty and customer satisfaction is not an mediasi variable in the effect of relationship marketing (relationship marketing) on customer loyalty.
uso de museus e memoriais virtuais como ferramenta didática – pedagógica no ensino de história
Authors: Jorge Hassan Marra , Nascimento Bruna Carvalho 
Published: July 2023

O final do século XX e o início XXI marca de maneira significativa a educação brasileira e mundial, em especial, devido ao surgimento de novas tecnologias, que passa a integrar de forma contínua o ambiente escolar. Assim, é necessário a inserção de novas tecnologias no ambiente escolar, de forma a colaborar para uma mediação de ensino ainda mais eficiente entre professores e alunos. Sob essa ótica, a pesquisa aqui abordada buscou dialogar sobre o uso de museus virtuais como recurso didático para aulas de história no ensino médio. O recorte histórico escolhido para se trabalhar junto aos discentes, foi o período que abrange os governos totalitários do início do século XX e as ditaduras militares inseridas na américa latina a partir dos anos de 1960. No intuito de alcançar os objetivos propostos, foram escolhidos para realização das atividades o “Museu de Auschwitz” e o “Memorial da Democracia” como ferramentas didáticas.

Abstract
The end of the twentieth century and the beginning of the 21st century significantly marks Brazilian and global education, in particular, due to the emergence of new technologies, which are continuously integrating the school environment. Thus, itis necessary to insert new technologies in the school environment, in order to collaborate for an even more efficient teaching mediation between teachers and students. From this perspective, the research approached here sought to discuss the use of virtual museums as a teaching resource for history classes in high school. The historical outline chosen to work with the students, was the period that covers the totalitarian governments of the beginning of the 20th century and the military dictatorships inserted in Latin America from the 1960s. In order to achieve the proposed objectives, they were chosen to the “Auschwitz Museum” and the “Democracy Memorial” as teaching tools.
Keywords: Virtual Museums; Virtual Memorial; Patrimony; History teaching.
desenvolvimento dos Três Mundos da Matemática no estudo de Funções Trigonométricas com o GeoGebra
Authors: Costa Lucas de Brito , Vieira William , Imafuku Roberto Seidi , Pereira Emanuel Fabiano Menezes 
Published: July 2023

As tecnologias digitais e suas múltiplas funcionalidades têm tomado um papel importante no dia a dia da sociedade moderna, no entanto, seu uso no ambiente escolar, assim como seu papel na formação de professores, ainda é limitado. Pensando em colaborar com uma mudança neste quadro, neste trabalho avaliamos as potencialidades e limitações do uso do GeoGebra nos processos de ensino e de aprendizagem de funções trigonométricas. Para atingir esse objetivo, foram elaboradas atividades que buscam avaliar o papel dos parâmetros no gráfico da função cosseno com uso do aplicativo Geogebra Classroom. As atividades foram aplicadas para onze estudantes de um curso de Licenciatura em Matemática de uma instituição pública de ensino por meio de uma oficina remota. Após a realização das atividades, foram enviados aos licenciandos um questionário avaliativo da oficina e das atividades propostas. O referencial teórico utilizado nas análises dos protocolos é os Três Mundos da Matemática. As análises indicam interações favoráveis entre os participantes e as tecnologias utilizadas, e que estes tiveram êxito em responder as questões propostas. Além disso, no questionário avaliativo, os participantes apontaram interesse em utilizarem-se das estratégias apresentadas na escola básica.

Abstract
Digital technologies and their multiple functionalities have taken an important role in the routine of modern society, however, their use within school environments, alongside their role in teacher training, is still limited. Thinking of collaborating to a change in this scenario, in this work we evaluated the potentialities and limitations in the use of GeoGebra in the teaching and learning processes of trigonometrical functions. To reach this objective, activities that seek to assessthe role of the parameters in the cosine function graph with the usage of the GeoGebra Classroom appwere developed. The activities were applied to eleven students of a LicentiateDegree in Mathematics of a public educational institution through a remote workshop. After carrying out the activities, an evaluation questionnaire of the workshop and the activities was sent to the undergraduate students. The theoretical framework used in the analysis of the protocols was the Three Worlds of Mathematics. The analysis indicates favorable interactions between the participants and the technologyused, and that said participants were successful in answering the proposed questions. Furthermore, in the evaluation questionnaire, the participants showed interest in usingthe presented strategies in basic school.
Keywords: Three Worlds of Mathematics, GeoGebra, DICT, Trigonometry, Mathematical Education.
IMPACT OF LIVER DISEASES ON PREGNANCY AND PUERPERIUM STAGE: A SYSTEMATIC REVIEW
Authors: Tamanna Maji , Ayan Chatterjee , Manish Kumar Gautam  
Published: July 2023

Purpose: Changes in the liver function tests (LFTs) are a serious complication during pregnancy and require proper analysis in order to avoid the risk factors in the diagnosis. Pregnancy-specific diseases are the most common reason for abnormal liver function tests while pregnant, especially in the third trimester.
Materials and Methods: In this review article, pregnancy-related liver disease articles indexed in various databases were used. The collection of articles was evaluated by using keywords including liver diseases, pregnancy, eclampsia, fatty liver, liver enzymes and puerperium stage.
Results: Liver cirrhosis, autoimmune infections, primary biliary redness, Wilson’s unwellness are few examples of pre-existing liver diseases which are exceptionally rare because pregnant women are often young and healthy. Intrahepatic cholestasis of pregnancy, the HELLP syndrome (haemolysis, increased liver enzymes, low platelets), eclampsia and acute fatty liver are all liver conditions that are specific to pregnancy. These abnormalities may cause foetal distress, serious liver damage, and even hepatic failure; as a result, rapid diagnosis and treatment are required. Serum transaminases, alkaline phosphatase, bilirubin etc. are frequently used diagnostic procedures.
Conclusion: This review mainly focuses on the pregnancy-associated liver disorders with several biochemical tests, and their pathophysiology to interpret the abnormal condition of the liver during pregnancy. It also highlights the current scenario of Maternal Mortality Ratio in India. The effects of alcohol on unsuccessful pregnancies in females are also discussed. In this, so far bleak situation, changes in lifestyle, early and timely collaborative care by the obstetric and medical teams can produce the best results.
A Critical Historic Overview of Artificial Intelligence: Issues, Challenges, Opportunities, and Threats
Authors: Groumpos Peter P. 
Published: July 2023

Artificial intelligence (AI) has been considered a revolutionary and world-changing science, although it is still a young field and has a long way to go before it can be established as a viable theory. Every day, new knowledge is created at an unthinkable speed, and the big data-driven world is already upon us. AI has developed a wide range of theories and software tools that have shown remarkable success in addressing difficult and challenging societal problems. However, the field also faces many challenges and drawbacks that have led some people to view AI with skepticism. One of the main challenges facing AI is the difference between correlation and causation, which plays an important role in AI studies. Additionally, although the term cybernetics should be a part of AI, it was ignored for many years in AI studies. To address these issues, the cybernetic artificial intelligence (CAI) field has been proposed and analyzed here for the first time. Despite the optimism and enthusiasm surrounding AI, its future may turn out to be a “catastrophic winter” for the whole world, depending on who controls its development. The only hope for the survival of the planet lies in the quick development of CAI and the wise anthropocentric revolution. The text proposes specific solutions for achieving these two goals. Furthermore, the importance of differentiating between professional/personal ethics and eternal values is highlighted, and their importance in future AI applications is emphasized for solving challenging societal problems. Ultimately, the future of AI heavily depends on accepting certain ethical values.

Received: 29 January 2023 | Revised: 17 July 2023 | Accepted: 18 July 2023

Conflicts of Interest
The author declares that he has no conflicts of interest to this work.
Assessment of Machine Learning Techniques and Traffic Flow: A Qualitative and Quantitative Analysis
Authors: Haghshenas Sami Shaffiee , Astarita Vittorio , Guido Giuseppe , Mobini Seraji Mohammad Hassan , Aldana Gonzalez Paola Andrea , Haghdadi Ahmad , Haghshenas Sina Shaffiee 
Published: July 2023

Traffic flow analysis is an interesting study topic in transportation studies. A better understanding of traffic flow is essential for more effective traffic reduction methods. Because managing traffic flow in cities is getting more complicated, we need more methodical ways to deal with these problems. Machine learning (ML) techniques have been suggested as a possible solution because they can process great amounts of data and give insights that can be used to help make decisions about how to manage traffic. The main objective of this research is to conduct a comprehensive examination of the quantitative and qualitative aspects of utilizing ML techniques in the management of traffic flow. Using the Web of Science platform, documents from January 2007 to April 2023 were assessed. The study found that traffic flow management has been using ML techniques more and more over the past few years. This study shows the different approaches and methods that were used, as well as the results and limits of these methods. The results recommend that ML can be a useful tool for managing traffic flow in cities, but further investigation is warranted to gain a complete comprehension of both the advantages and disadvantages of the subject under scrutiny.

Received: 11 May 2023 | Revised: 12 July 2023 | Accepted: 20 July 2023

Conflicts of Interest
The authors declare that they have no conflicts of interest to this work.

Data Availability Statement
Data available on request from the corresponding author upon reasonable request.
¿Un “natural” como Alcalde de la Hermandad? El caso de Gregorio Díaz en Pergamino, campaña bonaerense (1792)
Authors: Klimezuk Patricio Andrés 
Published: July 2023

El presente artículo indaga en la vida de Gregorio Díaz, Alcalde de la Hermandad del Partido de Pergamino durante el año 1792. A través de diversas fuentes, se cotejó no sólo su asunción del cargo sino también su efectivo ejercicio. Sin embargo, la particularidad del caso radica en su condición de “natural”, como lo atestigua un padrón realizado en la región en 1779, lo que lo convierte en un interesante mirador para examinar a estos agentes judiciales de la campaña.
En el marco de la renovación historiográfica sobre la campaña bonaerense, el acercamiento a la historia personal de Díaz permite preguntarnos y profundizar en el conocimiento del perfil social del resto de los Alcaldes de Hermandad y perfilar la hipótesis de que el cargo no fue hegemonizado por los más poderosos económica y socialmente hablando de la localidad en cuestión.
Prácticas y saberes pedagógicos de las madres comunitarias rurales del municipio de Paya (Colombia)
Authors: Rico Martha Cecilia , Salazar Jiménez Juan Gabriel 
Published: July 2023

El presente artículo tiene por objetivo, comprender las prácticas y saberes pedagógicos de las Madres Comunitarias (MC) a partir de sus saberes y prácticas, en un contexto rural de vulnerabilidad social. Se abordan categorías de conocimiento y experiencias cotidianas que se configuran en el marco de la educación inicial en Colombia, a partir de la labor de las MC en relación con pedagogía en educación inicial.
Se utilizó una metodología cualitativa con un diseño de investigación acción, utilizando la entrevista y el grupo focal. Las participantes del estudio fueron 7 madres comunitarias rurales del municipio Paya Boyacá- Colombia.
Los resultados presentan las categorías de análisis que intervienen para la pedagogía del enfoque de educación inicial y que van en coherencia en la praxis de las MC. Encontrando barreras en cuanto al sentido y la apropiación del concepto en educación inicial a favor del desarrollo integral de los niños y niñas en contextos rurales. Las prácticas pedagógicas de las MC, se gestan desde su saber empírico, pero con intenciones de reflexión para la transformación.
Se concluye que los procesos de cualificación a MC se deben orientar con un sentido holístico, en relación con la práctica pedagógica, las teorías y conceptualización en educación inicial.
The Emergence and Prevalence of Informal Youth Self-published Fanzines in Lithuania
Authors: Kairaitytė-Užupė Aušra , Ramanauskaitė Egidija 
Published: July 2023

The article presents the phenomenon of informal newspapers fanzines published by the Lithuanian youth. Using a digitized collection of 500 fanzines from the 1990s and additional sources representing rock music, punk, science-fiction, and other subcultures, employing certain methods of textual analysis and ethnographic research (questionnaires, targeted interviews with zinesters, publishers, and collectors), the article analyses emergence of fanzines, their prevalence in Lithuania, and motivation for their publishing.
The main results of the research show that the most active period of fanzine-publishing in Lithuania was 1990–2004 when a wave of subcultural self-expression among young people was spreading after the restoration of Lithuania’s independence. Fanzines as a phenomenon were characteristic not only of Lithuania’s major cities, but also of its regions. The main motivation to create fanzines signifies young people’s need to disseminate the issues of cultural life important to them yet absent from the official press, to express their creative potential, and to broaden their circle of the like-minded people.
Evaluation And Analysis Of Decision-Making on the Business Method of hhe Paseh's Strategic Business Unit (SBU) For The Stones And Non-Metallic Mine At Jasa Sarana (Bumd Of West Java)
Authors: Ardiansyah Putra Topan 
Published: July 2023

Jasa Sarana is a BUMD Holding of the West Java Provincial Government engaged in Infrastructure. In running its business, Jasa Sarana applies the Business Strategic Unit (SBU), a rock and non-metal mineral mining business. It was initiated in 2005-2006, with a mining area of 19.45 hectares, with rock mineral resource reserves of 3.3 million BCM. However, it could only do optimized by 24% over 16 years. If done correctly, the mining business plan must be implemented for only 15 years. With a target Payback Period of 3.35 Years, an NPV of Rp. 1,641,000,000, and IRR of 20.44%. The remaining rock mineral resources currently available are 2.5 million BCM, expected to be re-developed and generate profits for the company. Jasa Sarana has carried out preparatory steps, including conducting feasibility studies and exploratory research on this mining business unit. It did expect that the losses suffered by the company could recover in a fast time. Decision-making on the right ways and methods to reactivate this Business Unit becomes a concentration of research, consisting of situation assessment, decision analysis, and analysis of potential problems. An evaluation of the situation determines the conditions and causes of business operations underperforming externally and internally. Several problems were revealed, such as corruption, mis-partners, ineffective work methods, to improper handling of mining techniques, which became the root of the problem. Jasa Sarana has several options for handling this Business Unit with several alternatives. Including running this business unit owned by providing additional capital and recruiting competent experts, looking for the right partner with the qualifications of an experienced partner, or even selling this business unit so that it does not become a burden on the company.