bluuebunny/crossref_metadata_2025 huggingface dataset:
Sustainable design of products: Balancing quality, life cycle impact, and social responsibility
Authors: Siwiec D. , Gawlik R. , Pacana A.
Published: December 2024

The shift towards sustainable mobility has increased the demand for energy-efficient and environmentally friendly vehicles, such as Hybrid Electric Vehicles (HEVs). However, designing HEVs that simultaneously meet high product quality, minimize environmental impact, and adhere to social responsibility standards remains a complex challenge. This study presents a decision-making model aimed at integrating these key sustainability criteria into the design and improvement of HEVs. The model combines three indices: the Aggregated Quality Index (AQI), Environmental Impact Index (EII) based on Life Cycle Assessment (LCA), and Social Responsibility Index (SRI), to assess and compare different HEV prototypes. By processing customer expectations, environmental impacts, and social responsibility considerations, the model predicts the optimal prototype that balances quality, environmental sustainability, and social standards. The findings demonstrate that applying this model can significantly enhance decision-making in sustainable vehicle development and support the creation of HEVs that better align with global sustainability goals. This approach has practical implications for automotive manufacturers aiming to innovate responsibly in the green mobility sector.
An algorithmic review of the technological progress and milestones in resource-constrained project planning
Authors: Pourhejazy P. , Ying K.-C. , Cheng C.-Y.
Published: December 2024

Engineering, procurement, and construction projects are time-intensive and subject to resource constraints. Modern project planning software requires optimization algorithms to schedule tasks while considering resource availability. A comprehensive review of the optimization algorithms used in project planning has not yet been conducted. This study seeks to bridge the gap through an algorithmic review of the Resource-constrained Project Scheduling Problems (RCPSPs) literature and investigates the following research questions: What are the milestones on the main development trajectory of optimization algorithms for solving RCPSPs? How might this influence future advancements in the field? To answer these questions, the Main Path Analysis (MPA) method is employed to review the development trajectory and milestones from over 1100 project scheduling articles published between 1980 and 2024. Cluster Analysis (CA) complements the investigations by identifying the prevalent research themes, mathematical features, and solution algorithms. Recommendations for future research directions, supported by the systematic review, conclude the study. This review provides a reference for project management researchers focused on industrial applications of project scheduling problems.
Integrated production and maintenance policy for manufacturing systems prone to products' quality degradation
Authors: BouAbid H. , Dhouib K. , Gharbi A.
Published: December 2024

This paper proposes an integrated production planning and preventive maintenance strategy for manufacturing systems prone to quality degradation. The production planning focus on the regulation of production rates and the sizing of finished product’s safety stock to meet costumer’s demand. The safety stock is built to palliate shortages when the manufacturing operation begins generating non-conforming products and is shutdown to perform restoration action. In the other hand, preventive maintenance activities are also planned to minimise the quantity of non-conforming products. Mathematical models are proposed and consider all sub-policies and scenarios contingent on the production control policy as well as the entire range of possible values for the safety stock level. A numerical procedure has been established to ascertain the optimal integrated policy, aiming to minimize the total accrued cost per time unit along an infinite horizon. A simulation model has also been created to check and validate the analytical results. Finally, a comparative analysis is presented to prove that the proposed joint policy outperforms other strategies considered in the literature and practice and can result in substantial economic gains.
Integrating simulation modelling for sustainable, human-centred Industry 5.0: ESG-based evaluation in collaborative workplaces
Authors: Ojstersek R. , Javernik A. , Buchmeister B.
Published: December 2024

This research explores the role of simulation modelling in the development of human-centred, sustainable manufacturing processes in the context of Industry 5.0. We analyse collaborative workplaces where humans and collaborative robots (CR) work together, emphasizing the environmental, social, and governance (ESG) criteria. The research work focuses on how personalized CR parameters and optimized work environments contribute to improved productivity, well-being, and sustainability. Through simulations, the paper evaluates the operational efficiency of both manual assembly and human-robot collaborative (HRC) setups, providing insight into the economic, environmental, and social impacts of Industry 5.0 manufacturing systems. The results show significant improvements in sustainability, productivity, and worker well-being achieved through adaptive CR integration and ESG-driven engineering practices.
Oikeion, Agathon, and Archaia Phusis in Plato’s Symposium
Authors: Crüwell Hermann Stefan
Published: December 2024

In this paper, I show that Aristophanes’s speech in Plato’s Symposium is tied into an interesting and hitherto unexplored web of ideas in Plato’s ethics and psychology. The poet’s analysis of erōs as ‘leading us to what “belongs” (the oikeion)’ (193d2) and as ‘restoring us in our “original nature” (archaia phusis)’ (193d4) is not a mere negative contribution that renders him a ‘target for Diotima’s fire’ (Dover). Rather, he unwittingly communicates central ethical and psychological ideas which we find developed in key passages of Plato’s dialogues. What is interesting is that Diotima in a curious passage seems to dismiss his contribution of the oikeion as unrelated to our good (agathon) and irrelevant to the analysis of desire (205d10–206a1). I argue that this interpretation of Diotima’s response to Aristophanes, which would render her position an ethical anomaly in Plato’s dialogues, should be rejected. Instead, it is more plausible to read her response as proposing a revisionary conception of the oikeion, relying on the idea that our agathon is our true oikeion. In addition, I tentatively suggest that the theory of psychic pregnancy may be seen as presenting the agathon of wisdom of virtue produced in the ascent as an oikeion. Just as fascinating as Diotima’s stance on the oikeion is the question how her teachings relate to the concept of an archaia phusis of the soul. The idea that the soul’s self-perfection constitutes a return to a temporally prior condition of excellence, which in two places other than the Symposium (Republic X, Timaeus) is called the ‘archaia phusis’, is pervasive and centrally important to Plato’s psychology. I address the question whether Diotima’s ascent passage constitutes a psychological anomaly in portraying self-perfection as unrelated to the concept of the archaia phusis. I argue that an answer to this depends on the stance we take on the Symposium’s position regarding the immortality of the soul. While a reading that posits a rejection of immortality in the Symposium must indeed deny a role for the concept in Diotima’s speech, I show that a reading allowing for immortality as a theoretical commitment in the background has an interesting interpretative option: along with Timaeus 90d5, it may fruitfully interpret the ascent as an ordering of the soul ‘in accordance with its archaia phusis’.
Evaluation of mesoporous polyaniline for glucose sensor under different pH electrolyte conditions
Authors: Alabdali Zinah N. , Al-Keisy Amar , Hamdi Sinan S.
Published: December 2024

Objectives

Nonenzymatic biosensor-based-conductive polymers like polyaniline are highly electrochemically stable, cheap, and easy to synthesize biosensors, which is the main objective of research as well as testing applied in different pH conditions to get optimum sensitivity.

Methods

A nonenzymatic glucose biosensor based on polyaniline was electrochemically deposited on a glassy carbon electrode; the cyclic voltammetry under range applied voltage −0.2 to 1.2 V vs. Ag/AgCl was employed to synthesize the biosensor electrode.

Results

The polyaniline biosensor electrode properties were characterized, and the morphology surface photographic confirmed mesoporous architecture with many accessible pores, while chemical bonding analysis confirmed the synthesis of polyaniline. The initial investigation examined the pH levels of phosphate-buffered saline, including 5, 5.5, 6, and 6.5. The cyclic voltammetry measurement revealed that the pH=5.5 provides excellent sensitivity toward glucose detection. The sensitivity of pH=5.5 is 68.7 μA mM−1 cm−2, and the low detection limit is 1 µM.

Conclusions

The findings above indicate that the biosensor could be an excellent candidate for application in electrochemical glucose sensing under pH=5.5 conditions of phosphate-buffered saline.
Verification of automated review, release and reporting of results with assessment of the risk of harm for patients: the procedure algorithm proposal for clinical laboratories
Authors: Miler Marijana , Nikolac Gabaj Nora , Šimić Gordan , Unić Adriana , Milevoj Kopčinović Lara , Božović Marija , Radman Anita , Vrtarić Alen , Štefanović Mario , Vukasović Ines
Published: December 2024

Objectives

Autoverification increases the efficiency of laboratories. Laboratories accredited according to ISO 15189:2022 need to validate their processes, including autoverification, and assess the associated risks to patient safety. The aim of this study was to propose a systematic verification algorithm for autoverification and to assess its potential risks.

Methods

The study was conducted using retrospective data from the Laboratory Information System (LIS). Seven laboratory medicine specialists participated. Autoverification rules were defined for analytes in serum, stool, urine and whole blood determined on Alinity ci (Abbott), Atellica 1500 (Siemens) and ABL90 FLEX (Radiometer). Criteria included internal quality control results, instrument flags, hemolysis/icteria/lipemia indices, median patient values, critical values, measurement ranges, delta checks, and reference values. Verification was performed step by step. Risk analysis was performed using Failure Modes and Effects Analysis and the Risk Priority Number (RPN) was calculated.

Results

During the study, 23,633 laboratory reports were generated, containing 246,579 test results for 167 biochemical tests. Of these, 198,879 (80.66 %) met the criteria for autoverification. For 2,057 results (0.83 %), the experts disagreed with the autoverification criteria (false negatives). Discrepancies were mainly associated to median and delta check values. Only 45 false positives (0.02 %) were identified, resulting in an RPN of 0 for all cases.

Conclusions

The autoverified and non-autoverified results showed high agreement with the expert opinions, with minimal disagreement (0.02 % and 0.83 %, respectively). The risk analysis showed that autoverification did not pose a significant risk to patient safety. This study, the first of its kind, provides step-by-step recommendations for implementing autoverification in laboratories.
Portable syringe kit demonstration of gas generating reactions for upper secondary school chemistry
Authors: Jarujamrus Purim , Chairam Sanoe , Supasorn Saksri
Published: December 2024

The main purpose of this study is to develop a portable syringe experiment kit for easy demonstration of the chemical kinetics of H2, C2H2, and CO2 gas-generating reactions for upper secondary school chemistry classrooms. The main apparatus comprises two large (A and C) and one small (B) Luer-lock-tip syringes connected with a 3-way stopcock. Ignition is applied to test H2 and C2H2 gases. In contrast, the turbidity of lime water is used to test CO2 gas. The effects of reactant species and concentrations on the reaction rates were demonstrated. The syringe kit was implemented through the 5E inquiry learning process for a group of 33 grade 11 students, leading to an improvement in their conceptual test scores on chemical reaction rates from 33.94 % to 78.03 %, with a normalized gain in the medium range (). This suggests that using the syringe kit within the 5E inquiry learning framework effectively supported students in developing a more accurate conceptual understanding of reaction rates.
Extracts from teak wood industrial waste: decay performance of treated wood after artificial weathering
Authors: Brocco Victor Fassina , Costa Lais Gonçalves da , Paes Juarez Benigno , Kirker Grant T. , Bishell Amy B.
Published: December 2024

This study aimed to evaluate the preservative potential of extracts from teak wood industrial waste against artificial weathering and decay fungi. Teak extracts were obtained in hot water, acetone, ethanol and methanol and tested against brown-rot (Rhodonia placenta, Gloeophyllum trabeum, Neolentinus lepideus) and white-rot fungi (Irpex lacteus). Aging tests included the leaching test and artificial weathering in a QUV accelerated weathering tester. The chemical analysis of the extracts was carried out by gas chromatography-mass spectrometry (GC-MS), and the compounds were compared with the cited literature. The extracts were characterized as quinone derivatives (35 %), mainly tectoquinone (28 %), followed by squalene (8–12 %) and other phenolic compounds (6 %). Lapachol, although found in proportions of 0.7–0.9 %, plays an important role in wood durability and biocidal activity in teak extracts. The results obtained by the chemical analysis indicated that the main compounds identified in this study can act synergistically on the resistance of wood impregnated. Teak extracts ensured high resistance to the decay fungi tested and results showed better performance of acetone extracts. In view of the results obtained, it is recommended to carry out other tests (soil bed and field tests) to verify the long-term effects of the extracts.
New year, new opossums? Comparing the diet and health related characteristics of Didelphis virginiana over four years
Authors: Glebskiy Yury , Parra-Campos Daniela Aimee , Cano-Santana Zenon
Published: December 2024

The Virginia opossum is an animal that plays important roles in ecosystems and is a popular model for ecological studies. However, they are short-lived (average lifespan of 1.1 years), and a question arises: can the data taken from those animals be extrapolated to other years or do their characteristics change as quickly as the members of a population? Therefore, the aim of this article is to compare several characteristics (age, weight, body condition, infestation by fleas, severity of injuries, leucocyte and erythrocyte counts, and isotopic niche) of an opossum population over four years. For this, we trapped opossums in the same location at the same time of year for four years. We found that most characteristics remained similar over the study period; however, there was a change in erythrocyte counts, and the isotopic niche changed every year. A positive correlation was found between the δ15N and body condition. This suggests that if left undisturbed, opossum populations maintain their characteristics; however, their diet changes according to food availability. Opossums that are higher in the trophic net (most likely because they consume more carrion) tend to have a higher body condition.
The association between screen exposure and autism spectrum disorder in children: meta-analysis
Authors: Liu Hezuo , Zhu Xiaohong , Ge Bin , Huang Minhui , Li Xing
Published: December 2024

Introduction

The goal is to provide light on the contentious relationship between screen exposure and childhood autism spectrum disorder (ASD). By conducting two meta-analyses that showed a potential association, including screen exposure effect by ASD and ASD risk by screen exposure, we aimed to clarify the potential causality between screen exposure and childhood ASD.

Content

The literature published up to December 2023 were systematically collected, and the combined effect values of weighted mean difference (WMD) and 95 % confidence interval (CI) and odds ratio (OR) and 95 % CI were calculated using two meta-analyses using the STATA 12.0. A total of 197,357 children, including 4,599 childhood ASD, were finally included in 10 studies. The results showed that children with ASD had higher levels of screen time exposure than healthy controls (combined effect value WMD=0.27, 95 % CI: 0.12–0.41, p<0.001). An increased risk of ASD was also found in children with high screen exposure compared to the low screen exposure group (OR=1.5395 % CI: 1.14–2.06).

Summary and outlook

The development of childhood ASD may be associated with screen exposure. Future prospective studies are needed to verify the relationship between screen exposure and ASD in children.
Nanocarriers in glioblastoma treatment: a neuroimmunological perspective
Authors: Firuzpour Faezeh , Saleki Kiarash , Aram Cena , Rezaei Nima
Published: December 2024

Glioblastoma multiforme (GBM) is the most fatal brain tumor with a poor prognosis with current treatments, mainly because of intrinsic resistance processes. GBM is also referred to as grade 4 astrocytoma, that makes up about 15.4 % of brain cancers globally as well as 60–75 % of astrocytoma. The most prevalent therapeutic choices for GBM comprise surgery in combination with radiotherapy and chemotherapy, providing patients with an average survival of 6–14 months. Nanocarriers provide various benefits such as enhanced drug solubility, biocompatibility, targeted activity, as well as minimized side effects. In addition, GBM treatment comes with several challenges such as the presence of the blood–brain barrier (BBB), blood–brain tumor barrier (BBTB), overexpressed efflux pumps, infiltration, invasion, drug resistance, as well as immune escape due to tumor microenvironment (TME) and cancer stem cells (CSC). Recent research has focused on nanocarriers due to their ability to self-assemble, improve bioavailability, provide controlled release, and penetrate the BBB. These nano-based components could potentially enhance drug accumulation in brain tumor tissues and reduce systemic toxicity, making them a compelling solution for GBM therapy. This review captures the complexities associated with multi-functional nano drug delivery systems (NDDS) in crossing the blood–brain barrier (BBB) and targeting cancer cells. In addition, it presents a succinct overview of various types of targeted multi-functional nano drug delivery system (NDDS) which has exhibited promising value for improving drug delivery to the brain.
Assessment of blood collection competency in phlebotomists: a survey study
Authors: Coşkun Cihan , Gümüş Alper , Uçar Kamil Taha , Düz Muhammet Emin , Yeşil Beyazıt Semih , Özkan Asibe , Çiftçi Karan Eda
Published: December 2024

Objectives

Blood collection, one of the most frequently performed procedures in healthcare settings. The study aimed to develop a scale for phlebotomy procedures based on national phlebotomy guidelines and to assess the tendencies of phlebotomy personnel in certain blood collection practices.

Methods

The survey included a 5-point likert scale, which consisted of 20 items and multiple-choice questions. The survey was disseminated to the attendees via an online platform (Google Forms®, Mountain View, California, USA), and they were requested to complete it, and a total of 1,439 participants were included in the study.

Results

The data showed that the scale complied with the guidelines and was highly valid and reliable. A significant finding from the study indicates that 47.9 % of the participants (689 individuals) chose the syringe response during the blood collection procedure. The variable of prior phlebotomy training exhibited no statistically significant effect on these responses (χ²=1.893, p=0.093). A statistically significant difference was observed in the frequency of tendencies for using intravenous cannulas/catheters in inpatient settings (p<0.05).

Conclusions

The standardization of blood collection practices may be enhanced through the implementation of these procedures by specialized medical professionals. It is necessary to audit the quality of current practices and identify the most vulnerable steps in phlebotomy. The implementation of phlebotomy guidelines in healthcare settings should be encouraged. Furthermore, greater commitment is required from relevant authorities to develop educational programs and establish continuous education courses for healthcare phlebotomy personnel.
Seed Science and Technology. Volume 52 Issue 3 (2024)
Authors: Van Duijn Bert
Published: December 2024

Seeds are essential for global food security, plant propagation and environmental conservation. Their quality, particularly germination and vigour, is critical for efficient plant production and resource use. This issue of Seed Science and Technology highlights diverse seed research
from 11 countries, focusing on improving seed germination through traditional and modern treatments. Traditional methods like soaking and scarification, used for centuries, remain relevant. Studies show that simple soaking protocols can enhance seedling establishment, while scarification improves
germination by breaking dormancy and enabling radicle emergence. Emerging techniques involve biostimulants such as plant extracts and micro-organisms. These treatments improve seed germination and stress tolerance while offering sustainable alternatives to synthetic chemicals. However, quality
control of biostimulants remains a challenge, requiring standardisation of extraction processes and cultivation of raw materials. Conservation efforts also focus on wild plant species endangered by climate change and habitat loss. Research on species like Metasequoia glyptostroboides
and Cyananthus formosus aims to improve seed quality for reintroduction and cultivation, reducing reliance on wild populations. Finally, early radicle emergence (RE) shows promise as an indicator of seed vigour and germination, though more robust mathematical models are needed to standardise
its predictive value. Overall, these studies emphasise the importance of seed research for sustainable agriculture, biodiversity conservation and advancing seed biology.
HIPERVITAMINOSE D SECUNDÁRIA À SUPLEMENTAÇÃO DIETÉTICA EM UM CÃO: RELATO DE CASO
Authors: TAVARES M. H. , GRALA C. X. , WACHHOLZ P. DE L. , LIMA C. M. DE , JORGE S. , GOLONI C. , JARK P. C. , RONDELLI M. C. H.
Published: December 2024

A necessidade de ingestão de vitamina D para cães e gatos é conhecida, devido à incapacidade de sintetizá-la suficientemente por meio da ação cutânea dos raios solares ultravioletas B, portanto, os níveis recomendados de vitamina D são indicados em guias consagrados. Este trabalho relata um caso de hipervitaminose D em um cão que apresentou hipercalcemia e importante elevação na concentração sérica de 25-hidroxicolicalciferol após su; plementação de vitamina D3 por suplemento alimentar. Um cão, sem raça definida, macho, castrado, de 4 anos de idade, peso 13,5 kg, escore de condição corporal 4/9 foi atendido por apresentar apatia, anorexia, êmese, poliúria e polidipsia por cinco dias. O cão recebia alimento caseiro formulado e recebia 1g de suplemento aviado em farmácia de manipulação, sob prescrição. O paciente manifestou hipercalcemia (cálcio total 14,9 mg/dL; 9,0-11,3 mg/dL; e cálcio ionizado 1,75 mmol/L;1,2-1,45 mmol/L). As principais causas de hipercalcemia maligna foram investigadas (linfoma, carcinoma de saco anal, timoma). O peptídeo análogo do paratormônio estava normal (0,00 pmol/L; 0,0-1,0 pmol/L) e o paratormônio, diminuído (0,00 pmol/L; 0,5-5,8 pmol/L), excluindo causas neoplásicas e hiperparatireoidismo primário. Outras causas de hipercalcemia foram avaliadas (hipoadrenocorticismo, doenças granulomatosas e doença renal crônica) e a concentração sérica de 25-hidroxicolicalciferol estava 19,7 vezes acima do valor máximo esperado (7973,00 nmol/L; 109-403 nmol/L). Concluiu-se que era um caso de hipervitaminose D, possivelmente ocasionado pela ingestão de vitamina D que excedia entre 19,8 e 178 vezes os limites máximos diários, ou o recomendado. Excluídas as principais causas de hipercalcemia, a hipervitaminose D deve ser considerada, embora seja incomum. Assim como no caso relatado, se a dieta for baseada em alimentação caseira suplementada, os detalhes da prescrição devem ser conferidos para garantir a segurança nutricional do paciente.
ANAIS DA XVII SEMANA ACADÊMICA DE MEDICINA VETERINÁRIA E X SIMPÓSIO DA PÓS-GRADUAÇÃO EM CIÊNCIA ANIMAL DA UNIVERSIDADE VILA VELHA
Authors: OLIVEIRA A. P. L. , RANGEL J. P. P. , DIAS C. V. B. , BRAGA F. R.
Published: December 2024

A XVII Semana Acadêmica de Medicina Veterinária e o X Simpósio da Pós-Graduação em Ciência Animal da Universidade Vila Velha (SAMV UVV) foram cuidadosamente planejados, mantendo a excelência das edições anteriores. O evento não apenas ofereceu uma oportunidade valiosa para a continuidade da educação técnica, mas também foi estrategicamente concebido para estimular a geração de novas ideias e a disseminação de conhecimentos relevantes em diversas áreas interdisciplinares. Com o propósito de ultrapassar os limites convencionais, o SAMV UVV preservou sua essência, destacando a importância das interações e das relações humanas entre participantes de diferentes setores, acadêmicos, cientistas, profissionais e representantes da indústria, todos unidos pelo interesse comum nas diversas vertentes da Medicina Veterinária. A organização do evento ficou sob a responsabilidade dos docentes do curso de graduação em Medicina Veterinária, em colaboração com os professores do programa de pós-graduação em Ciência Animal. A participação ativa de graduandos e pós-graduandos foi estrategicamente planejada para enriquecer a experiência desses futuros profissionais, integrando-os de forma envolvente em um ambiente científico estimulante. Durante o evento, foram apresentados 55 banners, que trouxeram relatos de casos e projetos de pesquisa em diferentes áreas da Medicina Veterinária. Esses trabalhos, após passarem por rigorosa revisão, serão publicados nos anais do evento, contribuindo para a difusão contínua de conhecimento na comunidade acadêmica e profissional. O SAMV UVV, mais uma vez, se consolidou como um espaço de convergência para a troca de experiências, o fortalecimento de laços e a promoção de avanços significativos no cenário acadêmico e científico da Medicina Veterinária.
De la transcripción al análisis: desarrollos técnicos del corpus Val.Es.Co. 3.0
Authors: Pons Bordería Salvador , Badia-Climent Sara
Published: December 2024

Este artículo aborda las decisiones teóricas y técnicas adoptadas en la creación del corpus Val.Es.Co. 3.0. El objetivo principal es detallar todos los pasos que se han seguido para lograr crear un corpus oral accesible en formato digital que no solo permita trabajar a los usuarios con el contenido de las transcripciones y el etiquetado de los fenómenos discursivos, sino también con el análisis de su contenido a partir del modelo de unidades del grupo de investigación: subactos, actos, intervenciones, diálogos y discursos. Para ello, el trabajo se ha dividido en tres secciones. En primer lugar, se hace una breve introducción sobre los dos pilares fundamentales que componen el trabajo de creación del corpus Val.Es.Co. 3.0.: la transcripción y su posterior segmentación. En segundo, se describe el proceso de trabajo técnico interno que cada una de las conversaciones ha recibido, desde la transcripción hasta la segmentación de unidades. Por último, la tercera sección expone cómo se visualizan las transcripciones en la web del corpus y detalla las distintas funcionalidades que este pone a disposición de los usuarios.
El etiquetado gramatical automático en el procesamiento del habla coloquial
Authors: Garrote Salazar Marta
Published: December 2024

El etiquetado gramatical (part-of-speech tagging) es una técnica esencial del Procesamiento del Lenguaje Natural (PLN) que consiste en asignar etiquetas gramaticales a cada palabra en un determinado texto. Mientras que el etiquetado gramatical se ha estudiado de manera extensa en datos lingüísticos formales y bien estructurados, el etiquetado preciso de textos de habla coloquial plantea dificultades específicas. Este artículo tiene como finalidad explorar las dificultades a las que se enfrentan las técnicas de etiquetado gramatical a la hora de analizar e interpretar el habla coloquial. Se discuten fenómenos como el impacto en la precisión del etiquetado gramatical de los dialectos, la jerga, el contexto cultural y social y las disfluencias discursivas, entre otros. Además, tras una revisión del estado de la cuestión, se identifican soluciones potenciales y se establece una prospectiva de estudio que mejore el desempeño del etiquetado gramatical en contextos de habla coloquial.
«Ni tan mal»: un «operador argumentativo» en el español del siglo XXI
Authors: Del Barrio de la Rosa Florencio
Published: December 2024

La presente investigación se ocupa de la construcción ni tan mal en el español europeo del siglo XXI y la describe como un operador argumentativo. Este operador invierte la orientación discursiva de la argumentación y, consideradas las circunstancias, presenta la conclusión como la mejor opción posible. En este movimiento argumentativo, el denominado complemento de proporción (para el precio, la ubicación no está ni tan mal) desempeña una función crucial. Además de la caracterización gramatical y discursiva de ni tan mal, el trabajo defiende la transformación incipiente de esta construcción en un marcador conversacional y la relaciona con otros operadores modales de afirmación y negación descritos en estudios recientes. Los datos están extraídos de corpus representativos del registro coloquial escrito y se analizan dentro del marco de la sintaxis discursiva o tética y la Teoría de la Argumentación.
Entre lo oral y lo escrito: un estudio de corpus sobre los reformuladores «es decir», «o sea» y «en plan» en español
Authors: Capilla Martín Mar
Published: December 2024

Esta investigación tiene como objetivo identificar si existen diferencias contextuales en el uso de es decir, o sea y en plan entre los hablantes de español. Con la aparición de material procedente de Internet, existe un nuevo paradigma que ubica ciertos usos de los marcadores discursivos en la intersección entre lo oral y lo escrito. En este contexto, resulta pertinente un estudio que tome como referencia un corpus específico, como el CORPES XXI, caracterizado por una notable representación de este tipo de fuentes, así como por facilitar datos sobre la distribucio?n tipolo?gica y tema?tica del texto. Los resultados del análisis revelan la presencia de diferencias determinadas por el tipo de texto en el que los hablantes emplean cada uno de los marcadores discursivos examinados en este estudio. En este sentido, el artículo se presenta como un trabajo que evidencia los nuevos intereses y enfoques en el análisis del discurso en la actualidad.
Un acercamiento al estudio paralingüístico de las emociones en el corpus PRESEEA Valencia
Authors: Cabedo Nebot Adrián , Ruano Piqueras Noelia
Published: December 2024

Este artículo presenta una propuesta de análisis de las emociones presentes en la conversación. El estudio destaca la importancia de la prosodia (tono, intensidad, velocidad) en la expresión emocional, revelando que ciertas combinaciones prosódicas están asociadas a emociones específicas como alegría, tristeza, enfado o miedo. El análisis se centra en entrevistas sociolingüísticas obtenidas del corpus PRESEEA-Valencia y explora cómo estas emociones se manifiestan en el habla espontánea. Este trabajo apunta desafíos metodológicos en la identificación de emociones en el discurso espontáneo, como la importancia de considerar el contexto interactivo y cultural. Los resultados sugieren que la prosodia no solo comunica emociones, sino que también estructura las interacciones conversacionales. El estudio concluye que la prosodia es esencial para entender la relación entre emociones y discurso y sienta las bases para futuros análisis con mayor profundidad estadística.
Heterogeneidad e innovación en la isla de La Palma: aproximación sociolingüística y dialectal
Authors: De Benito Moreno Carlota , Corredor Aveledo Antonio , Padrón Castilla Elena
Published: December 2024

A partir de veinticuatro fenómenos lingüísticos de distintos niveles gramaticales, estudiamos la variación lingüística en cuatro enclaves de La Palma, con el objetivo de describir el grado de heterogeneidad y de innovación de las hablas de la isla de acuerdo con parámetros sociolingüísticos y geográficos. Usamos el corpus Ruricán, cuyas entrevistas se han anotado por medio de un procedimiento de doble escucha, permitiendo un análisis cuantitativo del comportamiento de los hablantes respecto de cada una de las variables estudiadas.
José Ramón Arana y las revistas del exilio: construcción de identidades y resistencia cultural en México
Authors: Bendicho Muniesa David
Published: December 2024

El presente artículo aborda el papel de José Ramón Arana en el contexto del exilio republicano español en México, destacando su relevancia en la construcción de identidades nacionales y regionales a través de proyectos culturales como las revistas Aragón y Las Españas. Estructurado en seis apartados, el texto examina cómo las tensiones previas a 1939, especialmente las concepciones conflictivas sobre la nación, se trasladaron al exilio y forzaron a los republicanos a redefinir su identidad. Emplea un análisis histórico-cultural y discursivo centrado en el estudio de estas publicaciones como vehículos para la construcción o reconstrucción de la identidad. La contribución principal del artículo radica en situar a Arana como un actor clave en la resistencia cultural del exilio, lo que amplía la comprensión de la diáspora republicana. Las conclusiones resaltan la relevancia de las publicaciones exiliadas como vehículos de cohesión y reflexión crítica sobre España, su cultura y su futuro.
A la izquierda del futuro
Authors: Civantos Urrutia Alejandro
Published: December 2024

Olvidado por la historia oficial de la literatura y del arte, el Nuevo Romanticismo fue un movimiento cultural, impulsado por la recién nacida extrema izquierda republicana, que trató de promover un concepto social de la Vanguardia, en contraposición al esteticismo imperante, aséptico y alejado de cualquier conflicto histórico o compromiso social. Tuvo su momento álgido en la segunda mitad de los años 20 del siglo pasado. El presente artículo analiza, en su primera parte, sus componentes de clase, influencias e historia, a través de las distintas publicaciones y proyectos editoriales que desarrolló. En la segunda parte se aborda la disolución del grupo, originalmente muy compactado, en diversas tendencias políticas, una vez proclamada la II República.
Cultura libertaria, poética republicana
Authors: Gaupp-Berghausen Pérez Jorge
Published: December 2024

El republicanismo y el anarquismo españoles compartieron gran parte de sus valores, espacios y no pocas acciones desde el inicio del sexenio democrático hasta el final de la II República. Sin embargo, casi siempre han sido representados como movimientos totalmente separados y enfrentados. Este artículo aborda, por tanto, varios momentos clave de colaboración e influencia mutua entre ambas tendencias: el proyecto federalista de Pi i Margall, los procesos de Montjuïc, el blasquismo, la Semana Trágica, el lerrouxismo y la proclamación de la II República. A partir del marco teórico que cuestiona el paradigma irracionalista de la historiografía española sobre el movimiento libertario, el artículo plantea la hipótesis de que la cultura libertaria fue determinante en la supervivencia de los valores republicanos entre 1874 y 1931. Para ello, pone en conexión publicaciones recientes sobre los movimientos libertario y republicano con fuentes primarias del período.
Temas y paratextos: la conexión entre Concha Méndez y Consuelo Berges a través de Canciones de mar y tierra (1930) y Escalas (1930)
Authors: Ferreira Beatriz
Published: December 2024

El presente artículo se centra en la relación de amistad que unía a Concha Méndez y Consuelo Berges, explorándola a través de un análisis temático y paratextual de dos de sus obras: Canciones de mar y tierra (1930) y Escalas (1930), respectivamente. Ambas obras constituyen un importante testimonio que permite explorar y profundizar en la red  transnacional de colaboración entre mujeres intelectuales creada a principios del siglo XX. En ese entramado tejido por mujeres, que hacía de puente entre las dos costas del Atlántico la sororidad adquirió una importancia capital desempeñando un papel clave en la consecución de la profesionalización que tanto ansiaban y que tan necesaria les era.
El diseño durante la Segunda República. El breve viaje de las vanguardias hacia lo cotidiano
Authors: Caballero Cruells Miquel
Published: December 2024

La Segunda República española fue un periodo entre 1931 y 1939 en el que se propusieron diferentes reformas para mejorar las estructuras económicas, políticas y sociales del país. El sector del diseño se vio favorecido por este escenario para desarrollarse y poner en práctica las teorías del vanguardismo. Una generación de jóvenes diseñadores floreció en este panorama de desarrollo cultural donde sus arriesgadas propuestas visuales fueron integradas con normalidad en todas las esferas relacionadas con el lenguaje visual. En este artículo se analizan algunos de sus aspectos principales en el mundo de los carteles publicitarios, diseño editorial, fotografía o packaging entre otros. La victoria de las tropas nacionales en 1939 puso punto final a la Segunda República y al trabajo de esa generación de jóvenes diseñadores. Este trabajo pretende reconocer la adelantada originalidad de su trabajo en materia de color, tipografía y composición siendo referentes para los diseñadores de la actualidad. También como homenaje a su memoria para evitar que caigan en el olvido.
La mujer, objeto y sujeto de cultura visual durante la Segunda República
Authors: Pérez Segura Javier
Published: December 2024

El objetivo principal de este artículo es subrayar que la mujer fue protagonista de la cultura visual entre 1931 y 1936. Su cuerpo siguió siendo un objeto sexualizado en fotografías y en películas, pero en paralelo surgieron numerosas pintoras o fotógrafas que rompieron ese techo para ser autoras de imágenes modernas. Para ello, hemos estructurado sus contenidos en una introducción teórica y en dos bloques centrales, dedicados respectivamente a cada uno de esos planteamientos. Utilizando perspectivas sociológicas, de la recepción y de género, se enumeran algunos de los ejemplos más relevantes (y aún poco conocidos) y se aportan conclusiones como que el diálogo entre identidad y globalidad fue determinante en la construcción del relato moderno en España, o que los medios de masas (en sus reportajes pero, en especial, en las páginas publicitarias) tuvieron un rol decisivo en ese mundo urbano y cosmopolita previo a la Guerra Civil.
La nación española a través de la gran pantalla (1930-1939)
Authors: García Guillén Álex
Published: December 2024

El siguiente trabajo va a realizar una sistematización y revisión bibliográfica al respecto de la vinculación entre el cine de los años treinta, la II República y la Nación española. El cine de los años treinta fue una herramienta de difusión social que trató de asentar y difundir unos valores específicos vinculados a lo que significaba la “españolidad”. En este marco, este trabajo recoge cuáles eran los principales elementos y su trascendencia combinando el análisis bibliográfico con el filmográfico. Acudiendo a la fuente primaria se ha conseguido constatar la bibliografía estudiada y aportar valor al texto, combinando la revisión de textos con el análisis del sistema de discursos.
Composing a canonical narrative of Black African immigrant school leaders in the United States
Authors: Tchoumi Bertrand
Published: December 2024

This study gives voice and visibility to Black African immigrant school leaders and provides them with a platform to describe and make sense of their lived experiences through the construction of their narratives from a marginalized standpoint. Using narrative inquiry, thirteen narrators were identified and interviewed through in-depth open-ended questions. Initial interview times varied from one to two hours, and all participants had at least one follow-up conversation. This study produced a radiography of their souls and outlined six thematic constructs that seeded the development of their canonical narratives. The discussion elicited an alignment between the findings and the literature consulted and indicated recommendations for research, policy, and practice.
Repensando la Guerra Fría desde el Sur Global: La política exterior cubana en la guerra de independencia de Angola (1975)
Authors: Mvondo Osah Régis
Published: December 2024

La intervención militar cubana en la guerra de independencia de Angola levantó gran interés entre replanteamientos e interrogantes planteados desde la bibliografía. Para numerosos analistas de la política internacional, el apoyo de Cuba al Movimiento Popular para la Liberación de Angola (MPLA) ha sido una maniobra de la Unión Soviética contra el avance de la ideología capitalista. Desde esta óptica, Cuba era considerada como un títere de la Unión Soviética en Angola. Este articulo trata de mostrar que el apoyo militar de Cuba al MPLA respondía a unas necesidades estratégicas y a unos objetivos propios de la política exterior cubana. Aporta así, otra mirada sobre Cuba durante la Guerra Fría y sobre los países del llamado “Tercer Mundo”, no como unos meros satélites de los dos bloques ideológicos en conflicto, sino como actores autónomos que tenían su propia agenda y su propia visión de curso de los acontecimientos internacionales.
Una crítica de la ortodoxia en educación emocional
Authors: Danelinck Daniela , Kiel Laura
Published: December 2024

Este trabajo propone una crítica razonada de la ortodoxia en educación emocional, elaborada desde el punto de vista privilegiado que nos brinda nuestra experiencia como psicoanalistas lacanianas trabajando en las escuelas a favor de la inclusión de estudiantes autistas. Tras la introducción, el trabajo se organiza en dos partes. Mientras que en la primera se fijan los límites de lo que llamamos “ortodoxia” en educación emocional, ubicando algunas ideas que gozan de gran consenso en la comunidad internacional, en la segunda se recoge el testimonio de personas autistas para formular serias objeciones a dicha ortodoxia. Se argumenta que la educación emocional ortodoxa no sólo no presta ningún servicio, sino que atenta contra el proyecto colectivo de la inclusión escolar de estudiantes autistas.
Investigation of the internal structure of the deuteron against the background of two-photon exchange effects in elastic electron-deuteron scattering
Authors:   National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute", Kyiv, Ukraine, Krivenko-Emetov Ya.D. , Shevchuk O.S.
Published: December 2024

This work aims to investigate the simultaneous influence of two-photon effects in quantum electrodynamics and logarithmic corrections in quantum chromodynamics on certain observable experimental quantities (structure functions A(Q2) and B(Q2) in elastic electron-deuteron scattering). Analyzing these effects broadens our understanding of electron scattering physics, particularly the manifestations of quark-gluon degrees of freedom in the deuteron.
Possible cosmic rays origin of periodic components in gamma-background signals
Authors:   Institute for Safety Problems of Nuclear Power Plants, National Academy of Science of Ukraine, Chornobyl, Ukraine, Skorbun A.D.
Published: December 2024

Analysis of a long-term regular series of measurements of signals from the automated system of radiation control (ASRC) in the Chornobyl exclusion zone revealed many features, which are reproduced for different observation posts and which we will try to consider from the general position of the influence of cosmic factors. It is implied that these features are clearly linked to certain astronomical phenomena. It is possible to propose a model that describes all these phenomena, namely the possibility of manifestations of the influence of cosmic rays. Such a mechanism as a cause of changes in radioactive background signals in general and in ASRC signals, in particular, has not been considered previously. Probably because its contribution was considered small.
A theoretical study of even-even 162-17870Yb isotopes using interacting vector boson model
Authors:   Department of Physics, Faculty of Science, University of Tripoli, Tripoli, Libya, Nasef D.M. , Ellafi E.T. , El-Kadi S.M.
Published: December 2024

This theoretical study investigates the properties of even-even 162-17870Yb isotopes using the interacting vector boson model (IVBM). Our study focuses on the ground state band and negative parity band energy-level patterns, which provide insights into the shapes and symmetries of these nuclei. Furthermore, we investigate the collective properties of these isotopes, such as rotational and vibrational motion, as well as their interplay. The results of our theoretical analysis shed light on the structural evolution of ytterbium isotopes with increasing neutron numbers. The comparison of our theoretical predictions with experimental data will provide valuable insights into the nuclear structure of these isotopes and help validate the IVBM model's effectiveness in describing collective phenomena. This theoretical study employs the IVBM to investigate the dynamic symmetry of even-even 162-17870Yb isotopes. By conducting tests such as the ratio, backbending, and staggering analyses, we aim to determine the underlying symmetries governing the behavior of these isotopes. These results indicate that 16270Yb possess O(6) symmetry, 164-16670Yb have transition O(6) - SU(3) symmetry, and 168-17870Yb possess SU(3) symmetry. The study's outcomes show that the IVBM is dependable and useful for nuclear physics research because it aligns well with the corresponding experimental data.
Results of analysis of temperature monitoring data around the nuclearly hazardous cluster of fuel-containing materials in the sub-reactor room 305/2 of the "Shelter" object, inside and outside the new safe confinement
Authors:   Institute for Safety Problems of Nuclear Power Plants, National Academy of Sciences of Ukraine, Chornobyl, Kyiv region, Ukraine, Mykhailov O.V. , Doroshenko A.O. , Saveliev M.V.
Published: December 2024

The results of the analysis of temperature monitoring data were obtained using the information and measuring system (IMS) "Finish" (1991 - 2015) and expert research system, new safe confinement (NSC) integrated control system in the main volume (MV) under the arched space, and the weather station in Chornobyl (1991 - 2023). After the NSC was installed in the design position, a slight increase in average annual MV NSC air temperature was observed before 2021. During the same period, the average annual temperature of concrete around the localization area of nuclearly hazardous clusters of fuel-containing materials (FCM NHC) in room 305/2 of the "Shelter" object increased by 1.3 - 1.4 times and had returned to 0.7 - 0.8 of the value of 1991. From 2021, no next increase in the mean annual temperature of concrete has been noticed. As of 2023, if compared to the monitoring period before Arch pushed into its design position, the calendar shift between the temperature of concrete and the surrounding environment enhanced to 1 month, according to both minimum and maximum average month values.