bluuebunny/crossref_metadata_2025 huggingface dataset:
Rävjägaren och pärlemor
Authors: Sjösvärd Thomas
Published: September 2024

Theme: Motherhood and Mothering. Ill. ©Stina Wirsén
The Fox Hunter and the Mother of Pearl: Motherhood and Biology in the Works of Kitty Crowther
This article examines the biological aspect of motherhood in Kitty Crowther’s writing, in particular L’enfant racine (2003; The Root Child) and Mère Méduse (2014; Mother Medusa). By paying attention to the intertextual relations and the metaphorical aspects ​​of the images, the analysis demonstrates how Crowther’s iconotext relates to a conflict-filled discourse about mothering and biology. The two works in focus activate dissimilar intertexts, which share references to fertility and pregnancy. L’enfant racine is based on folklore, such as the Czech fairy tale “Otesánek” and Queen Mab. In Mère Méduse the story of Poseidon’s/Neptune’s rape of Medusa in Roman-Greek mythology constitutes an implicit prehistory to the narrative. The two books build up different kinds of symbolism, where a common point is the depiction of parenthood as a more or less organic relationship. In L’enfant racine, it is a hen-chasing fox who lures the soon-to-be adoptive mother into a mysterious forest, and once she finds the child Root, he is literally bereft of his roots. In Mère Méduse, the central symbol is the mother’s living hair, forging an organic bond with the child. Added to this is a play with literal and figurative representations based on the properties of the jellyfish and the mussel’s defence against pebbles through the creation and enclosing of a pearl – in mother of pearl. Crowther’s iconotexts transform conventional symbolism, thus calling for a reflection on the words and images which are used in our culture to speak of motherhood.
Mia Österlund, Ann-Charlotte Palmgren och Pia Ahlbäck (red.), Tidsligheter: Ekokritiska, barnlitterära och kulturteoretiska perspektiv på tid Red.
Authors: Hellström Martin
Published: September 2024

Review/Recension
Echocardiographic markers at diagnosis of persistent pulmonary hypertension of the newborn
Authors: Pereira Sujith S. , Jacquemyn Xander , Kutty Shelby
Published: September 2024

Objectives

Clinical parameters along with echocardiographic markers are used to interrogate the haemodynamics in persistent pulmonary hypertension of the newborn (PPHN). The aim of this study was to compare different echocardiographic markers in recent cohort of newborn infants with and without PPHN.

Methods

In this retrospective study, common echocardiographic markers were examined in infants>34 weeks’ gestation with PPHN (cases) and without PPHN (controls). Infants with congenital heart disease were excluded. Binary regression testing was used to evaluate echocardiographic markers predicting PPHN and death. In addition, diagnostic accuracy testing of echocardiographic markers using ROC was also performed. Intra-observer reliability for echocardiographic markers was examined using coefficient of variation (CoV) and intraclass correlation.

Results

Fifty-two infants were studied; 22 (42 %) infants with PPHN had significantly higher oxygen requirement, oxygenation index and ventilation days when compared with controls. Echocardiographic markers such as TR Vmax, S/D TR, PAAT, TAPSE and eccentricity index (EI) were significantly different between cases and controls. Receiver operator characteristics analysis of echocardiographic markers revealed TR Vmax 0.96 (0.9–1.0), S/D TR 0.95 (0.87–1.0) and end systolic EI 0.94 (0.87–1.0). These markers were found to predict death in this cohort of infants. CoV and Intra-observer reliability was good for various echocardiographic markers.

Conclusions

Among the various echocardiographic markers studied, TR Vmax when present along with S/D TR and end systolic EI had good intra-observer reliability and were diagnostic of PPHN and predicted death in this cohort. Future trials could use these markers in studies examining PPHN.
Complementary and Alternative Medicine use among pregnant women attending antenatal clinic: a point to ponder
Authors: Prasad Sharmistha , Agrawal Apurva , Kanwat Babita , Agrawal Charusmita , Sharma Ashish , Bhandari Aditi
Published: September 2024

Objectives

Complementary and Alternative Medicine (CAM) is a group of diverse medical and healthcare systems, practices, and products that are not generally considered part of conventional medicine. Pregnant women are vulnerable to adverse effects of medicines, especially during the first trimester. Though it is advised to avoid unnecessary intake of medicine during pregnancy, CAM use is widespread.

Methods

A cross-sectional questionnaire-based study was conducted on 120 pregnant women attending the antenatal clinic of a tertiary-care teaching hospital in Udaipur district of Southern Rajasthan, India. Women of age 18 years and above were surveyed between July 2022 to December 2023 by convenient sampling strategy and data were entered in a pretested and pre-validated questionnaire. The data were analyzed using descriptive statistics, the Chi-square test was applied to compare CAM use among different demographic categories and a p-value less than 0.05 was considered statistically significant.

Results

Out of 120 participants, 58 (48.33 %) were using CAM therapy. Out of 58 users, 44 (75.86 %) were using herbal & traditional medicines. Twenty (34.48 %) were using CAM for a healthy baby, 18 (31.03 %) for easy delivery and 17 (29.31 %) for boosting immunity. Forty (68.96 %) participants started CAM on the advice of a relative/friend. Fifty six (46.67 %) participants believe that CAM therapy cannot cause adverse effects on the in utero child, while 32 (26.67 %) believe that CAM and modern medicines don’t interact.

Conclusions

CAM use among pregnant women is substantial. There is a need to raise awareness among the healthcare professionals and pregnant women regarding possible adverse effects and drug-drug interactions with CAM use.
Respect for history: an important dimension of contemporary obstetrics and gynecology
Authors: Oyelese Yinka , Grünebaum Amos , Chervenak Frank
Published: September 2024

“Those who cannot remember the past are condemned to repeat it.” This maxim underscores the importance of historical awareness in medicine, particularly for obstetricians and gynecologists (ObGyns). ObGyns significantly impact societal health through their care for pregnant women, fetuses, and newborns, uniquely positioning them to advocate for health initiatives with lasting societal benefits. Despite its importance, the history of medicine is underrepresented in medical curricula, missing opportunities to foster critical thinking and ethical decision-making. In today’s climate of threatened reproductive rights, vaccine misinformation, and harmful ideologies, it is imperative for ObGyns to champion comprehensive historical education. The history of medicine, particularly in relation to societal issues – such as racism, discrimination, genocides, pandemics, and wars – provides valuable context for addressing challenges like maternal mortality, reproductive rights, vaccine hesitancy, and ethical issues. Understanding historical milestones and notable ethical breaches, such as the Tuskegee Study and the thalidomide tragedy, informs better practices and safeguards patient rights. Technological advancements in hygiene, antibiotics, vaccines, and prenatal care have revolutionized the field, yet contemporary ObGyns must remain vigilant about lessons learned from past challenges and successes. Integrating historical knowledge into medical training enhances clinical proficiency and ethical responsibility, fostering innovation and improving health outcomes. By reflecting on historical achievements and their impacts, current and future ObGyns can advance the field, ensuring comprehensive and ethically sound approaches to patient care. This paper highlights the crucial role of historical knowledge in shaping modern ObGyn practices, advocating for its integration into medical education to address contemporary health challenges and ethical considerations.
Karakterizacija pepela vulkana Taal kao potencijalne sirovine u građevinskoj industriji
Authors: Lagmay Michael S. , Dablio Admer Rey C. , Encarnacion Elyson Keith Ponce , Damian Ruth L. , Tayag Emma D. , Piquero Liwayway M. , Kalacas Noel Angelo Pastor , Sergote John Joshua L. , Principe Mark Anthony M. , Jane Joel B.
Published: September 2024

The phreatomagmatic eruption of Taal Volcano in Batangas, Philippines, in January 2020 resulted in a massive ash plume covering a large portion of nearby provinces, including Metro Manila. This event caused damage and disruptions to various sectors, including agriculture, the environment, health, infrastructure, and aviation. The challenge of managing the vast amount of collected tephra environmental waste prompted the initiative of converting it into a useful material. This study characterizes and evaluates the quality of the collected tephra as a potential raw material for the construction industry, based on the Philippine National Standard (PNS) 07:2018, to ensure structural integrity and public safety.Four ashfall samples from strategic locations, identified by the Philippine Institute of Volcanology and Seismology (PHIVOLCS), were obtained and analysed for specific chemical parameters using various analytical techniques. The results suggest that tephra has potential as a raw material for ground-level structures. However, further treatment is necessary to reduce the concentration of certain constituents. The material met the standard specifications for SiO2, MgO, and SO3. However, the levels of Al2O3, Fe2O3, total alkali, loss on ignition, and water-soluble and acid-soluble Cl– exceeded the threshold limits set by PNS 07:2018 and EN 197-1:2000.
Klitzman, R. L. (2024). Doctor, Will You Pray for Me? Medicine, Chaplains, and Healing the Whole Person
Authors: Appel Jacob M
Published: September 2024

Klitzman, R. L. (2024). Doctor, Will You Pray for Me? Medicine, Chaplains, and Healing the Whole Person. New York: Oxford University Press, 300 pp. (pbk). ISBN: 9780197750841.
Vibration of agglomerated CNTRC micro-scale beams carrying a moving concentrated load
Authors: Tran Thi Thom , Nguyen Dinh Kien
Published: September 2024

Vibration of micro-scale composite beams reinforced by carbon nanotubes (CNTRC beams) carrying a moving concentrated load is studied considering CNT agglomeration. The Eshelby-Mori-Tanaka method is adopted to predict the elastic moduli of the CNTRC. The modified couple stress theory and a refined high-order theory are employed to establish the mathematical model. The governing equation in terms of finite element analysis is established and solved by a direct integration method. The effects of the CNT reinforcement, the agglomeration of CNTs, the size scale parameter, and the load speed on the vibration of the beams are investigated in detail.
Hybrid Actions in Foreign Policy. Selected Aspects
Authors:   College of Public Security and Individual Apeiron in Kraków, Żebrowski Andrzej
Published: September 2024

The ongoing evolution in the military is adopted for the needs of the civilian environment. Implementation of an external function by the state requires securing primarily useful information. The evolving global security area is a complex asymmetric environment that is dominated by hybrid actions that meet the needs of foreign policy. An effective policy is the involvement of many state entities and the private sector, which, due to the tasks performed (each in terms of their competence), their competences, and above all operational capabilities, forms and methods used, obtain residual information. Analytical and study activities merge them into the final product which is the study submitted to authorized users. This multitude of entities with diverse areas of interest, only in combined actions are able to participate in shaping the state’s foreign policy.
Operational Risk and Shaping the Operational Domain of the National Firefighting and Rescue System. Formal and Legal Approach
Authors:   The Fire Univesity, Poland, Gromek Paweł , Wojakowska Monika ,   The Fire Univesity, Poland, Woźniak Aleksandra ,   The Fire Univesity, Poland, Parada Monika ,   The Fire Univesity, Poland
Published: September 2024

Operational risk is linked to the domain of the national rescue and firefighting system’s operations, from its launch to the present day. The objective of the paper was to specify relations between operational risk and changes in the above mentioned domain. It was proven that the risk concerns hazards having their origin in the interior of the system, on an interface between the system interior and external environment and in the environment. Those threats defined the adaptation policy of the system and, consequently, the gradual expansion of the domain of activities performed within the national rescue and firefighting system. This has become particularly apparent in relation to emergency medical response, as well as rescue operations that involve radiation agents and hazardous biological agents. The results of the conducted research may be used to assess operational risks in relation to other operational systems of the Polish national security system, analyse the policy of their formation and predict changes related to contemporary challenges of the Polish national security (including the armed conflict in Ukraine).
Cybersecurity in the context of Hybrid Warfare in Ukraine: Analysis of its impact on the public sector and society in Poland
Authors:   The Fire University, Poland, Wróblewski Wojciech , Wiśniewski Michał ,   Warsaw University of Technology, Poland
Published: September 2024

In the face of the rapidly changing landscape of armed conflicts around the world, particular attention is paid to the development and application of new forms of warfare, especially in the context of hybrid wars. A characteristic feature of these conflicts is the combination of traditional military methods with modern information and communication technologies, which poses complex challenges for international security. This article focuses on the new challenges posed by contemporary armed conflicts, particularly the hybrid war we are witnessing in Ukraine. The article emphasizes the significant role of advancing technology in hybrid warfare tactics, focusing on including communication and information technologies. These advances have facilitated cyberattacks, disinformation, and rapid coordination in military operations. The conflict in Ukraine serves as a case study, illustrating the use of digital technologies and cyberspace as the main battlefields, making it the first cyberwar on such a scale. The article also examines the broader implications of this warfighting tactic, particularly its impact on the international community and Poland. Due to Poland’s geopolitical situation, the conflict increases the risk of such cyberattacks, posing a significant threat to national security and social stability. The article aims to analyze the consequences of the challenges related to cybersecurity and hybrid warfare activities in Ukraine in the context of the public sector and society in Poland.
О состоянии Каспийско-Волжского судоходства в первой половине XVIII века
Authors:   НАН Азербайджана, Азербайджан, Мустафазаде Тoфиг Т.
Published: September 2024

The article is based on primary sources and examines the state of maritime and waterway shipping via the Volga-Caspian route, which held a prominent place in the economy of Russia and other Caspian littoral states, including Azerbaijan. It shows that in the second half of the 18th century, maritime and waterway shipping via the route was in a poor state. Russia’s vessels were either old or damaged. Azerbaijan’s and other Middle-Eastern countries’ seafarers used rowing vessels or boats. Peter I attached great importance to trade with the Caspian littoral countries and undertook measures to develop maritime and waterway shipping via the Volga-Caspian route. After his death, the attention to the matter faded. Nader Shah Afshar, who came to power in the Sephevid Empire in the 1730s, took measures to develop maritime trade and made an effort to build his own naval ships. However, Russia’s government tried to variously counter the effort and conspirators burnt down the fleet after the assassination of Nader Shah.
Osoby niepełnosprawne w Królestwie Arabii Saudyjskiej. Ujęcie historyczne i współczesne
Authors:   Towarzystwo Azji i Pacyfiku, Polska, Pietrasik Kamil
Published: September 2024

The paper indicates the historical and contemporary case of people with disabilities in one of the richest countries in the world, Saudi Arabia. From the very beginning (September 1932), Saudi Arabia has remembered, supported, and financed the rehabilitation of disabled people with various life dysfunctions. Year by year, the situation of people with disabilities has been improving, thanks to extensive rehabilitation and education programmes for educating children with disabilities.
Maroko a świat arabski w okresie panowania Hasana II (1961–1999)
Authors:   Szkoła Główna Handlowa w Warszawie, Polska, Syliwoniuk-Wapowska Agnieszka
Published: September 2024

Relations with the Arab world formed one of the main lines of Morocco’s foreign policy in the post-independence period. In this respect, much attention was paid to relations with the Maghreb countries, especially Algeria and Mauritania. The paper’s main goal is to present and analyse relations of the Kingdom of Morocco with other Arab states during the rule of King Hasan II (1961–1999) in light of the events in the Middle East and North Africa. One of the key trends in the Moroccan foreign policy of that time was based on the aspiration to reclaim lands perceived as historical parts of the kingdom and to reinforce the sovereign statehood. Such plans were not welcome by the other states of the region and often led to disputes, such as the Western Sahara conflict. Considering the attitude of the Moroccan authorities towards the Arab-Israeli conflict, relations with Israel are also depicted in the work.
Польско-турецкие отношения: генезис, история развития, состояние на современном этапе
Authors: Burak Ahmet
Published: September 2024

Türkiye and Poland are located in different geopolitical areas, so ideological and social factors strongly impede political dialogue between them. Turkish Polish relations have a long history. In 2014, both countries celebrated the 600th anniversary of diplomatic relations. Despite numerous conflicts in history, both states have consistently made efforts to maintain and improve mutual relations. Currently, in the language of diplomacy, bilateral relations between states are still friendly. The paper’s author demonstrates whether they can really be defined as such.
Two Repousse Icons Preserved in the Golden Fund of Shalva Amiranashvili Museum of Fine Arts – Eustace Placida with a Hunting Scene and the Image of Infantry Placida (Dating and Iconographic Features)
Authors:   Georgian National Museum, Georgia, Goderdzishvili Nino , Gengiuri Nato ,   Shota Rustaveli Theater and Film Georgia State University
Published: September 2024

Hunting scene of St. Eustace and related storylines hold an important place in the Christian art of the middle centuries. We find this theme, in various forms and interpretations, in almost every century from V to XVIII. It is found in monumental paintings, as well as in stone carving and metalwork. The article presents a study on two repousse icons kept in the Golden Fund of Shalva Amiranashvili Museum of Fine Arts: Plate of Saint Eustace with doors, with a hunting scene of Eustace Placida (Q. 747) and plate with Infantry Placida (Tf. 60). The aim of the work is the dating of unexplored repousse icons, artistic-stylistic analysis of the iconographic scheme, and Clarifying the issue of the origin of Tf. 60. On both icons, the inscription identifies the Saint: “წა ე (ვ)სტატი”. It provides important information for dating the icon. From a paleographic point of view, the icon’s inscription should belong to the late Middle Ages, approximately XVI-XVII centuries. It is worth noting that both inscriptions are made with one hand. The overall content context, stylistic solution, and paleographic analysis speak of a single origin. Based on the paleographic analysis, the study of the iconographic scheme and artisticstylistic features, according to our assumption, the plate of Saint Eustace with doors, with a hunting scene of Eustace Placida (Q. 747) and plate with Infantry Placida (Tf. 60) date back to the XVI–XVII centuries.
“Gosto de Jesus, só não gosto dos seus fãs”: a percepção dos crentes no Twitter
Authors: Santos Lais
Published: September 2024

Neste artigo o objetivo principal é compreender como se dá a interação, e, consequentemente, a repercussão da presença evangélica nas mídias sociais a partir do Twitter (X), uma rede muito comumente utilizada para demonstrar opiniões e comentários sobre situações recentes. O interesse principal remonta à percepção tida sobre os evangélicos, seus costumes, hábitos e crenças. Tendo em vista tal propósito, o texto é organizado em detalhes que incluem a contextualização do uso de mídias sociais no Brasil, assim como a particularidade e o motivo da rede ter sido escolhida, e, por fim, uma análise sobre os evangélicos no Brasil. O estudo é conduzido através de análise quantitativa e qualitativa, sendo descrito a partir da coleta de dados de tweets e comentários dos tweets que mencionam temas acerca dos crentes no perfil escolhido. Dentre os principais resultados estão a tendência de maior engajamento nos assuntos sobre os hábitos e valores, a humorização com os crentes e a promoção da exposição da chamada hipocrisia de alguns cristãos.
POLÍTICAS PÚBLICAS E AS MULHERES EVANGÉLICAS NA POLÍTICA
Authors: Bezerra Jamille
Published: September 2024

As mulheres evangélicas vêm se organizando e ampliando sua atuação social para além da esfera institucional de suas igrejas. Com um discurso acessível e técnico, essas vozes ecoam através de canais midiáticos e artísticos, alcançam milhares de adeptas/fiéis dentro e fora do país, e estão cada vez mais presentes na cena da política formal. O cristianismo evangélico e sua ocupação na esfera pública são questões nos  desdobramentos da pesquisa em andamento, sob análises etnográficas dos espaços virtuais e presenciais. Podemos encontrar diferentes perfis de mulheres religiosas atuantes em projetos, campanhas, programas de capacitação em políticas públicas, sendo assim, buscamos compreender como os direitos civis estão impactando a agenda política das mulheres evangélicas. Se faz necessário analisar a cena que se encontra o debate do Feminismo como projeto social e o desenvolvimento dos direitos civis para as mulheres por dentro do campo das teologias cristãs. Assim como tantas outras escolhas, essas narrativas e doutrinas observadas não são hegemônicas, mas são ecos dos encontros espelhados e possíveis dobras da construção do pensamento social nacional e internacional.
NARRATIVAS DIGITAIS E INTELIGÊNCIA ARTIFICIAL: UMA ANÁLISE COMPARATIVA TRIDIMENSIONAL DE CONTEÚDOS AUDIOVISUAIS
Authors: Ferreira Allan Herison , Trevisan Ana Carolina
Published: September 2024

Este artigo examina o impacto das plataformas de redes sociais e das tecnologias de inteligência artificial (IA) na construção de identidades digitais e na comunicação. Ele explora como plataformas como YouTube influenciam a criação, expressão e percepção de identidades, ao mesmo tempo em que discute o papel dos algoritmos de IA na modulação dessas interações. A pesquisa adota uma abordagem comparativa tridimensional, analisando conteúdos audiovisuais a partir das perspectivas dos criadores de conteúdo, dos pares e das ferramentas de IA, com foco particular em filmes produzidos em oficinas de audiovisual supervisionadas em ambiente de pesquisa acadêmica.
Os resultados revelam divergências relevantes entre as categorizações humanas e automatizadas, destacando a influência dos algoritmos de recomendação baseados em IA na visibilidade pública e na formação de narrativas sociais. O estudo identifica vieses e limitações inerentes a essas ferramentas, abrindo margem para o reforço de estereótipos, para polarização no debate público, difusão de informações pouco confiáveis e na limitação da diversidade de perspectivas de autores e usuários por meio de critérios opacos e de motivação pouco conhecidas. Defende-se uma maior transparência e controle sobre os processos de tomada de decisão algorítmica e recomenda-se a adoção de medidas políticas para garantir ambientes digitais mais justos e inclusivos. Esta pesquisa visa contribuir para a sociologia digital, os estudos de mídia e os debates sobre políticas públicas ao propor metodologias inovadoras para melhor compreender as complexidades da formação de identidades em espaços digitais.
A COZINHA DO TERREIRO COMO TERRITÓRIO DE CONSTRUÇÃO E AFIRMAÇÃO IDENTITÁRIA
Authors: Pinheiro Lima Luiz Fabio
Published: September 2024

Este artigo busca produzir um olhar antropológico voltado para a kafubera, ou seja, a cozinha do Terreiro. Durante a pesquisa de campo etnográfica, estabeleci um diálogo entre as minhas experiências enquanto pesquisador e iniciado no Candomblé de Angola, para que, desta forma, desenvolvesse um discurso enfatizando a cozinha do Terreiro como território de construção e afirmação identitária. A literatura antropológica sobre a temática, juntamente com as observações e análises interpretativas entre os sujeitos da pesquisa, em que me incluo, foram as bases para as investigações. As análises partem da observação dos ritos que envolvem as práticas alimentares e os adeptos do Candomblé, destacando também as atividades corriqueiras da vida cotidiana, responsáveis pela produção de extensões das identidades e circulação de ensinamentos dentro do Terreiro. Concluo que, as práticas alimentares relacionadas à cozinha no Candomblé, através da produção das comidas e de outras formas de comer no Terreiro, revelam saberes, condutas e aprendizados que são responsáveis pelo processo de formação identitária dos filhos e filhas de Santo.
EMPREENDEDORES DOS ESPAÇOS PÚBLICOS: ESTRATÉGIAS DE USO, MERCADORIZAÇÃO E CONSUMO EM FEIRAS GASTRONÔMICAS E CULTURAIS NA CIDADE DE SALVADOR
Authors: Souza Coité Lucas Filipe
Published: September 2024

Este artigo analisa as formas de apropriação dos espaços públicos de Salvador a partir das feiras gastronômicas e culturais, “A Feira da Cidade” e “Salvador Boa Praça”. Considerando que elas atraem um considerável público e se apropriam das praças, parques e largos da cidade, engendrando um processo de mercantilização que utiliza, especialmente, as táticas (De Certeau, 1988) e sentidos da “economia criativa” e do empreendedorismo, buscou-se compreender a possibilidade dessas ações estarem estabelecendo uma racionalidade neoliberal sobre os espaços públicos, reconfigurando as relações sociais e intersubjetividades (Dardot; Laval, 2016). Para isso, executou-se pesquisas bibliográficas – com a construção de modelo de análise –, observações diretas e participantes, geração de dados em meios digitais com auxílio de técnicas de WebScraping (Fernandes, 2017) e, por fim, a análise qualitativa com o software Atlas.ti. Os resultados indicam que essa racionalidade permeia não apenas mercados e empresas, mas também as práticas individuais e os usos urbanos. Observa-se uma predominância desses eventos em bairros de classe média/alta, com curadorias que alinham produtos e atrações aos consumidores “desejados”, funcionando também como incubadoras de novos empreendimentos. De maneira que as feiras transformam os espaços em lócus de empreendedorismo e mercantilização, reconstruindo interações sociais e convertendo cidadãos em consumidores e empreendedores. As empresas, por seu turno, veem um potencial econômico, aderindo à lógica proposta. No entanto, as práticas empreendidas tendem a excluir a heterogeneidade do público e são marcadas pela mercadorização da cidade, refletindo uma lógica neoliberal que influencia a organização social e econômica do meio urbano.
Portal Cate
Authors: BARROS BEATRIZ , Mesquita Matheus Natália de , Schalch Lais
Published: September 2024

Este artigo apresenta a experiência da criação do portal do Centro de Apoio ao Trabalho e Empreendedorismo (Portal Cate), uma iniciativa do poder público para a promoção de qualificação profissional e geração de renda para munícipes de São Paulo. O artigo tem como objetivo detalhar a estratégia de concepção e desenvolvimento de uma plataforma que integra e potencializa políticas de desenvolvimento econômico, possibilitando uma referência para outros municípios. Os fundamentos
teóricos abordam questões sobre políticas públicas e tecnologias digitais. O relato de experiência foi o método escolhido para apresentar o trabalho realizado, cujos resultados demonstram a eficácia do portal quanto a seus propósitos iniciais no contexto de integração à política pública de inclusão produtiva, o que evidencia seu potencial de contribuição para outros municípios interessados em implantar ações semelhantes, desde que aplicados constante acompanhamento e atualizações para o atendimento das demandas locais.
Effect of a Beneficial Flora Colonization of Pen Surfaces on Health of Weanling Piglets
Authors: Eric Royer , Julia Plateau-Gonthier , Eric Chevaux , Fernando Bravo de Laguna Ortega
Published: September 2024

Introduction: Undesirable bacterial colonization of farm surfaces affects animal health after weaning. The objective of the study was to test the preventive effects of a positive biofilm formation on the surfaces of piglet facilities on beneficial flora colonization and animal health. Methods: 494 piglets from two weaning batches (Exp.1 and Exp.2) were allocated in 2 identical rooms. The rooms were sprayed either with water (Control) or a mix of selected bacteria strains (LFP) 48 h before the entrance, and again on day 15 in Exp.1, and on days 5, 12, 19, 26, and 33 in Exp.2. The microbiological status of the surfaces was assessed on days 0, 5, and 14 and on days -2, 0, 5, 7, and 35 in Exp.1 and 2, using peptone water swabs. Fecal consistency was scored on days 5, 8, 14, 21, and 28 on 16 randomly selected piglets per treatment. Statistical analysis was performed in SAS 9.4. Non-parametric tests were used to analyze the microbiological data, fecal scores, and death distributions. Results: There was a significant (P<0.05) higher load of aerobic bacteria (Lactobacillus spp., Bacillus spp.) in LFP pen surfaces in both experiments. Fecal scores were significantly improved on day 8 in Exp.1 (P<0.01) and on days 9 (P=0.01) and 28 (P<0.01) in Exp.2. Digestive disease outbreaks occurred 2 days later in Exp.1 and 7 days later in Exp.2 in LFP rooms. Conclusion: spraying a beneficial flora on surfaces may result in a protective positive biofilm that would help piglets to better deal with the weaning challenges.
Correlation between Sweet Cherry Quality Attributes and Fruit Cracking Index
Authors: Mihai Chivu , Mădălina Butac , Oana Hera , Adrian Asănică
Published: September 2024

Sweet cherry skin cracking, particularly due to rainfall, presents a significant challenge for commercial production. This issue impacts fruit quality and marketability, making it crucial to identify effective, accessible solutions tailored to local climatic conditions. Understanding the relationship between fruit quality parameters and cracking susceptibility is essential for supporting farmers and improving production practices. However, in an attempt to obtain higher quality fruit, it is possible that sometimes, especially if there is significant rainfall during the fruit ripening period, producers neglect the possibility that the fruit is much more susceptible to cracking. A two-year experience (2022-2023) investigated how certain quality parameters—such as fruit weight, firmness, pH, total soluble solids (TSS), fruit maturity index, and color —affect the cracking of sweet cherries. The research focused on three cherry cultivars (‘Ferrovia’, ‘Kordia’, and ‘Skeena’) grafted onto the ‘IP-C8’ rootstock. By examining these parameters, the study sought to identify factors that contribute to cracking and offer insights for improving fruit quality. The ‘Kordia’ cv. had the highest induced cracking index (1.67), followed by the ‘Skeena’ cv. at 1.27, and ‘Ferrovia’ cv. with a lower value of 0.27. Higher values indicate that ‘Kordia’ and ‘Skeena’ are more susceptible to cracking under stress conditions compared to ‘Ferrovia’. The induced cracking index highlights how cultivars respond to stress conditions, such as heavy rainfall. The ‘Kordia’’s higher value suggests it is more vulnerable to cracking under stress compared to ‘Ferrovia’ cv., which might be more resilient.
UMInSe: An Unsupervised Method for Segmentation and Detection of Surgical Instruments based on K-means
Authors:   Instituto Politecnico Nacional, Arevalo-Ancona Rodrigo Eduardo , Haro-Mendoza Daniel ,   Instituto Politecnico Nacional, Cedillo-Hernandez Manuel ,   Instituto Politecnico Nacional, Gonzalez-Villela Victor J. ,   Instituto Politecnico Nacional
Published: September 2024

Surgical instrument segmentation in images is crucial for improving precision and efficiency in surgery, but it currently relies on costly and labor-intensive manual annotations. An unsupervised approach is a promising solution to this challenge. This paper introduces a surgical instrument segmentation method using unsupervised machine learning, based on the K-means algorithm, to identify Regions of Interest (ROI) in images and create the image ground truth for neural network training. The Gamma correction adjusts image brightness and enhances the identification of areas containing surgical instruments. The K-means algorithm clusters similar pixels and detects ROIs despite changes in illumination, yielding an efficient segmentation despite variations in image illumination and obstructing objects. Therefore, the neural network generalizes the image features learning for instrument segmentation in different tasks. Experimental results using the JIGSAWS and EndoVis databases demonstrate the method's effectiveness and robustness, with a minimal error (0.0297) and high accuracy (0.9602). These results underscore the precision of surgical instrument detection and segmentation, which is crucial for automating instrument detection in surgical procedures without pre-labeled datasets. Furthermore, this technique could be applied in surgical applications such as surgeon skills assessment and robot motion planning, where precise instrument detection is indispensable.
Optimized Stereotactic Injection Protocol for Targeting the Locus Coeruleus with Minimal Neurotoxicity v1
Authors: Novák Csilla , Kayomova Rukhshona , Prigge Matthias
Published: September 2024

The Locus Coeruleus is a critical brain region known for its vulnerability to mechanical perturbations, neuroinflammation, and axonal disruption. This protocol presents a refined stereotactic injection procedure designed to target the LC while minimizing neurotoxicity. By positioning the injection site 0.5 mm lateral to the LC, we effectively deliver viral vectors without directly damaging the region. The protocol outlines the administration of anesthetics, including ketamine and xylazine, ensuring stable conditions during surgery. Key steps include precise head fixation, identification of anatomical landmarks, and careful drilling of the skull to facilitate accurate injections. The use of a beveled needle allows for controlled viral infusion, with a recommended volume of 500 nl per hemisphere at a rate of 50-100 nl/min. Post-operative care, including analgesic administration and monitoring for distress, is emphasized to ensure animal welfare. This optimized approach not only enhances the safety of stereotactic injections in the LC but also supports the integrity of experimental outcomes in neurobiological research.
Isolation of the Region Around Locus Coeruleus for Single Nucleus RNA Profiling v1
Authors: Jakobs Pauline , Municchi Diana , Prigge Matthias
Published: September 2024

This protocol outlines the methodology for isolating the peri-locus coeruleus (peri-LC) region in mice for subsequent single nucleus RNA profiling. Key steps include the preparation of NMDG-aCSF buffer with precise pH and osmolarity, careful euthanasia and extraction of the brain, and the use of a vibratome to obtain 300 µm thick slices. The peri-LC region is identified and isolated using a biopsy puncher, followed by immediate shock-freezing in liquid nitrogen to preserve tissue integrity. This approach facilitates high-quality RNA profiling, essential for understanding the molecular characteristics of the locus coeruleus and its surrounding regions.
TRIGONOMETRIC FRÉCHET MIXTURE CURE FRACTION MODELS WITH APPLICATIONS TO FINANCE
Authors: Tee Evans , Nasiru Suleman , Abonongo Ida Anuwoje L.
Published: September 2024

This research focuses on the analysis of credit loan data with long-term non-defaults, which is a vital issue in credit risk management. The study introduces cure fraction in default risk modelling, which offers a broad spectrum of progressive choices for advanced models resulting in reduced loan default risk and enhanced solvency. The work presents four mixture cure fraction models using the generalised trigonometric Fréchet distributions with and without covariates. These are sine-Fréchet, cosine-Fréchet, tangent-Fréchet, and secant-Fréchet mixture cure fraction models. The study shows that the developed mixture cure fraction models can be used as alternatives to current modelling techniques for survival data analysis in the area of credit risk management. Adopting these trigonometric Fréchet mixture cure fraction models can significantly enhance credit risk assessment processes, leading to better-informed decisions and improved financial outcomes. The best among the cure fraction models are the tangent-Fréchet and secant-Fréchet mixture cure fraction models in modelling cure events with and without covariates, respectively.
Pilot Feasibility Study of an Individualized Cognitive Rehabilitation Program in Mexican Adults with Mild Dementia
Authors: Aguilar-Navarro Sara Gloria , Palacios-Hernández María Guadalupe Iris , Ouvrard Camille , Gutiérrez-Gutiérrez Lidia Antonia , Mimenza-Alvarado Alberto José
Published: September 2024

Introduction. Dementia is a global public health problem, for which there is currently no cure. The increasing number of non-pharmacological interventions for the management of dementia challenges us to provide evidence-based care. Objective. To evaluate the feasibility of an individualized, cognitive rehabilitation program based on the French ETNA3 trial in Mexican subjects over fifty-five with mild Alzheimer's dementia and their caregivers who live in the community. Method. Non-randomized feasibility study. The intervention consisted of a twelve-month cognitive rehabilitation program, divided into eighteen ninety-minute sessions, administered by trained psychologists, and standardized according to the French ETNA3 program. To assess its feasibility, we determined the percentage of eligibility, acceptability, retention, and compliance and evaluated the adverse effects and degree of satisfaction in patients and their caregivers. Results. Thirty-two people with dementia and their caregivers agreed to participate. The mean age of the participants was 80 ± 8 years, the majority (72%) were women, and 78% had had five or more years of schooling. At twelve months, twenty-eight subjects (87%) completed the program with 100% compliance with the scheduled sessions. Discussion. This study shows the feasibility of an individualized cognitive rehabilitation program based on ETNA3 for Mexican subjects with mild dementia and their caregivers. Conclusion. More studies are required to evaluate the importance of trained therapists and caregiver support in achieving significant cognitive and functional changes in patients.
Factors Associated with Interpersonal Violence and Depression Symptoms in Adolescent Students from Jalisco during the COVID-19 Pandemic
Authors: Díaz Andrade Evangelina , Rodríguez Bolaños Rosibel , Rojas Carmona Anabel , Ramírez Palacios Paula , Arillo Santillán Edna , Barrientos Gutiérrez Inti , Vidaña Pérez Dèsirée , Thrasher James F.
Published: September 2024

Introduction. Violence is a major public health problem, which increased during the Covid-19 pandemic, affecting the physical and mental development of adolescents. Objective. To analyze factors associated with interpersonal violence and depressive symptoms in adolescent students in the south of Jalisco. Methods. Data were drawn from an online survey of 3,046 adolescents (ages 12-19) conducted between September and December 2021. The Beck Depression Inventory was used to assess depression symptoms. Self-reports of neglect, physical, psychological, sexual, and digital violence in the previous 12 months were analyzed. Bivariate and multivariate logistic regression models explored factors associated with depression and violence. Results. A total of 28.8% of the sample reported depression symptoms, 46.9% physical violence, 42.7% psychological violence, 34.9% neglect, 12.3% digital violence, and 5.2% sexual violence. The odds of depression were higher for those who had experienced physical violence (adjusted odds ratio [aOR] = 1.3 CI 95% [1.1-1.6]), psychological violence (aOR = 4.1 CI 95% [3.4-5.1]), digital violence (aOR = 2.0 CI 95% [1.5-2.5]); and neglect (aOR = 1.6 CI 95% [1.3-1.9]). Girls and adolescents aged 15-19 had higher odds of experiencing sexual, digital, and psychological violence. Poor school performance was associated with lower odds of reporting neglect (aOR = .6 CI 95% [.5-.8]) and sexual violence (aOR = .5 CI 95% [.3-.8]), while being employed was associated with reporting higher odds of physical violence (aOR = 1.5 CI 95% [1.3-1.8]) and neglect (aOR = 1.3 CI 95% [1.1-1.5]). Greater use of social media and videogames was associated with higher odds of physical, psychological, and digital violence. Conclusion. It is necessary to implement comprehensive public programs and policies to address violence and implement intersectoral social intervention strategies in mental health.
Image Caption Generator Using DenseNet201 and ResNet50
Authors:   Computer Science and Engineering –Artificial Intelligence, Indira Gandhi Delhi Technical University for Women, Delhi, India, Khubchandani Vidhi
Published: September 2024

Image Caption generation is an important research area in computer vision and natural language processing. This paper compares two popular Convolutional Neural Network (CNN) architectures, DenseNet201 and ResNet50, for feature extraction in the title generation task. The study aims to analyze the impact of these architectures on the quality of generated subtitles by measuring their learning curves and Bilingual Evaluation Understudy (BLEU) scores. The study shows that the choice of CNN architecture significantly affects the performance of the captioning model. Densenet201 and Resnet50 have different learning models and BLEU scores, indicating that the former is more effective at capturing high-level features, while the latter is more suitable for capturing local features. This study’s results will help develop more accurate and efficient subtitling models.
Predicting the Professional Field of Students Using Data Mining: A Case Study of an Autonomous University in Thailand
Authors:   The Institute of Digital Arts and Science, Suranaree University of Technology, Thailand, Kitwatthanathawon Phichayasini
Published: September 2024

At the Institute of Digital Arts and Sciences at Suranaree University of Technology, students face the crucial decision of choosing between digital technology and digital communication as their professional field. This choice significantly influences their academic pursuits and future career paths. This research aimed to construct and compare the performances of various models in predicting students’ selection of professional fields, utilizing data from student questionnaires at the Institute of Digital Arts and Science. Classification techniques, considered a subset of data mining methods, were applied, and models were constructed using five algorithms: Decision Tree, Naïve Bayes, One Rule (OneR), Support Vector Machine, and K-Nearest Neighbors. These models were evaluated based on accuracy, recall, precision, and F-measure and cross-validated with 10, 20, and 30-fold evaluations. The findings revealed that the Naïve Bayes algorithm-based model, especially with 20-fold cross-validation, was most accurate, achieving 89.6%. The Support Vector Machine algorithm-based model exhibited the highest precision at 82.1% with 30-fold cross-validation. The Decision Tree algorithm-based model achieved the highest recall and F-measure at 83.3% and 81.5%, respectively, with 10-fold cross-validation.
A Study on the Impact of IoT Technology on the Operation Management of the Wastewater Management Sector
Authors:   China Water Environment Group Limited, Beijing, China, Wu Xia
Published: September 2024

The research aims to analyze the impact of the Internet of Things (IoT) technology on the operation of the wastewater management (WWM) sector. The study results show that IoT technology could enhance operational process innovation in WWM. It is mainly reflected in wastewater pipeline network management, water quality monitoring, risk monitoring, and equipment maintenance. Through field data collection, transmission, fault detection, and decision-making support, it replaces the conventional manual operation, simplifies the workflow, and improves efficiency. In addition, IoT technology not only improves operation quality, and dependability, and reduces costs, but also improves the environment and water hygiene from the social level. In terms of risk management, IoT technology improves the accuracy and timeliness in hazardous sources monitoring, handling, and potential hazards prediction, to improve the risk management capability. Finally, IoT technology can enhance “demand” management by WWM authorities and provide accurate decision support for base capacity setting, also can solve the constraints of WWM system capacity to improve supply capacity.
Advances in the use of microvascular flaps for postoperative defect repair in complex abdominal surgery: innovative approaches to recovery and functionality
Authors: Bustos Jorge A. R. , Jativa Miguel A. G. , Salazar Eduardo R. A. , Ayala Rony M. , Mora Diana P. A. , Venegas Dilan K. A. , Perdomo Santiago P.
Published: September 2024

Flap reconstruction technique was introduced by Sir Harold Gillies during WWI which is now evolved into microsurgical advancements in the 1970s enabling precise tissue transfer for complex reconstructions. By the 1980s, microvascular flaps matured period, offering durable solutions for extensive abdominal defects especially after oncological resections, infections, or previous surgeries. Our systematic strategy of papers selection focused on microvascular flap techniques in abdominal wall reconstruction. Studies that disuses latest advancements are extracted from papers published from 2020-2024. Proper inclusion and exclusion criteria is followed, papers are selected from peer-reviewed Journals, clinical trials, systematic reviews and meta-analysis and reviews. Results show that advancements in microvascular flap surgery have improved postoperative abdominal defect repairs. Innovations include precise microvascular techniques, perforator and free flaps, composite and propeller flaps, and the gracilis free muscle flap. Enhanced preoperative imaging, such as magnetic resonance angiography (MRA) and computed tomography angiography (CTA) and improved flap engineering techniques lead us to superior outcomes with less complications. Recent innovations in microvascular flap techniques have innovated abdominal defect reconstruction and suppressed traditional techniques. These advancements are offering enhanced precision, functionality, and aesthetic results. Advanced imaging and novel flap engineering methods along with technological advancements has optimized surgical outcomes.