bluuebunny/crossref_metadata_2025 huggingface dataset:
Technology for Pre-sowing Encapsulation of Ears Using Biodegradable Polymer Materials
Authors: Kulpina M. O. , Chaplygina T. V. , Stepanov K. A. , Blinov N. D.
Published: December 2024

The paper highlights that for enhancing technological processes in grain crop breeding, a method for protecting seed material was proposed, accompanied by the development of a device for sowing seeds with unthreshed ears. This approach improves labor productivity during sowing and ensures varietal purity. However, challenges, such as ear jamming in seeder mechanisms and reduced seed productivity per ear were identified. To address these issues, the use of biodegradable polymeric materials, including polyvinyl alcohol and polylactide, is proposed for encapsulating ears sown with a spikelet seeder. (Research purpose) The paper examines the impact of encapsulating Rima wheat ears with biodegradable materials on the quality of sowing using a spikelet seeder and on seed productivity indicators. (Materials and methods) Sowing quality was evaluated using the coefficient of variation of distances between adjacent ears. Seed productivity was evaluated based on stem growth and development using the laboratory-vegetative method, as well as by analyzing the dynamics of plant biochemical composition with infrared spectroscopy. (Results and discussion) The study found that the average variation coefficient during seeding with a spikelet seeder was 15.5 percent for untreated control samples, 11.3 percent, for ears treated with polyvinyl alcohol, and 9.7 percent for those treated with polylactide. For manual seeding, the variation coefficient of control samples averaged 13.1 percent. By the 19th day, plants grown from ear seeds treated with polyvinyl alcohol exhibited growth indices 7 percent higher than the control samples, while those treated with polylactide showed a 13 percent decrease. Biochemical analysis revealed that plants grown from seeds of ears treated with polyvinyl alcohol showed a 19.3 percent increase in water content, a 42.9 percent increase in fats, a 57.2 percent increase in carbohydrates, and a 21.6 percent decrease in protein content compared to the control samples. For plants grown from seeds of ears treated with polylactide, fat content increased by 44.5 percent and carbohydrates by 60.3 percent, while water content decreased by 59.7percent and proteins by 9.3%, compared to the control samples. (Conclusions) The study demonstrates that encapsulating ears with biodegradable materials such as polyvinyl alcohol and polylactide is a promising solution for enhancing the sowing and yield qualities of seeds in grain crop breeding. This technology reduces the coefficient of variation in adjacent ear spacing during sowing, increases plant height, and improves nutrient content. Among the materials studied, polyvinyl alcohol proved to be the most effective for seed breeding due to its superior properties
Intelligent Field Sensor Station for Monitoring Agrophysical Parameters and Phenotyping in Precision Agriculture System
Authors: Vasilyev S. A. , Limonov S. Ye. , Mishin S. A.
Published: December 2024

Current trends in agriculture highlight the widespread adoption of information technology and Internet of Things (IoT) sensor networks for monitoring agrophysical soil parameters and phenotyping objects. This approach enables precise, real-time data analysis, optimizing agricultural processes and supporting the development of adaptive management systems. The integration of information technology with the monitoring of agrophysical parameters and phenotyping objects underscores the strategic importance of this approach, especially in the context of climate variability and the growing need to enhance production sustainability. (Research purpose) To develop an intelligent field sensor station for precision farming that ensures high-accuracy, real-time monitoring of agrophysical parameters and plant phenotyping using an Internet of Things sensor network. (Materials and methods) Existing methods for monitoring agrophysical parameters and phenotyping objects were analyzed. Based on these methods, a design for an intelligent field sensor station was developed, and suitable sensors were selected. (Results and discussion) The intelligent field sensor station successfully demonstrated its efficiency, confirming both its functionality and reliability in simultaneous data collection. The data collected on soil agrophysical parameters, meteorological conditions and plant phenotyping provide extensive knowledge for precision farming and optimizing agricultural processes. (Conclusions) Light gray forest soil with high porosity and neutral pH level provided favorable conditions for crops. Preliminary chemical analysis of the soil revealed moderate levels of organic matter, mobile phosphorus, and potassium, indicating a potentially fertile site. Meteorological data playeda key role in agrometeorological analysis, significantly impacting agricultural processes. The developed station introduces an innovative approach to monitoring agricultural parameters, offering promising prospects for modern agriculture.
Fiat-Shamir for Proofs Lacks a Proof Even in the Presence of Shared Entanglement
Authors: Dupuis Frédéric , Lamontagne Philippe , Salvail Louis
Published: December 2024

We explore the cryptographic power of arbitrary shared physical resources. The most general such resource is access to a fresh entangled quantum state at the outset of each protocol execution. We call this the Common Reference Quantum State (CRQS) model, in analogy to the well-known Common Reference String (CRS). The CRQS model is a natural generalization of the CRS model but appears to be more powerful: in the two-party setting, a CRQS can sometimes exhibit properties associated with a Random Oracle queried once by measuring a maximally entangled state in one of many mutually unbiased bases. We formalize this notion as a Weak One-Time Random Oracle (WOTRO), where we only ask of the m-bit output to have some randomness when conditioned on the n-bit input.We show that when n−m∈ω(lg⁡n), any protocol for WOTRO in the CRQS model can be attacked by an (inefficient) adversary. Moreover, our adversary is efficiently simulatable, which rules out the possibility of proving the computational security of a scheme by a fully black-box reduction to a cryptographic game assumption. On the other hand, we introduce a non-game quantum assumption for hash functions that implies WOTRO in the CRQS model (where the CRQS consists only of EPR pairs). We first build a statistically secure WOTRO protocol where m=n, then hash the output.The impossibility of WOTRO has the following consequences. First, we show the fully-black-box impossibility of a quantum Fiat-Shamir transform, extending the impossibility result of Bitansky et al. (TCC 2013) to the CRQS model. Second, we show a fully-black-box impossibility result for a strenghtened version of quantum lightning (Zhandry, Eurocrypt 2019) where quantum bolts have an additional parameter that cannot be changed without generating new bolts. Our results also apply to 2-message protocols in the plain model.
Protestantismo ascético e cultura vocacional moderna
Authors: Schluchter Wolfgang
Published: December 2024

Na virada do século XVIII para o século XIX, quando Napoleão
lavrou a Europa, muitas universidades em declínio perderam lugar para
um pequeno número de novas universidades. No foco estava a fundação
da Universidade de Berlim. Depois de Halle e Göttingen no século XVIII,
ela tornou-se o modelo para o desenvolvimento universitário do século
19. Mas as novas instituições não se limitaram a Berlim. Isso foi seguido
por Bonn, Breslau e Munique, e, antes, também as universidades
tradicionais foram reformadas.
A profecia
Authors: Silva Luiz Sérgio Duarte da
Published: December 2024

Em Weber há dois tipos de profecia: Buda e os profetas de Israel são exemplos do tipo ético (conduta pessoal mais que a reflexão abstrata; ensino mais que mística). Jesus, Zaratustra e Maomé são exemplos do tipo exemplar (conduta dirigida por convicção da posse de missão divina). Posição fronteiriça é a de Moisés que fala com Deus e lidera o êxodo. O profeta carrega uma mensagem e enfrenta na sua defesa a tradição. Não tem um ofício como o sacerdote. É um escolhido. Sua autoridade dirige-se contra a injustiça, a corrupção e a imoralidade. O mais importante em sua caracterização tipológica é que o profeta tanto inventa como reafirma ordens simbólicas. A profecia é, ao mesmo tempo, conservadora (pois afirma a responsabilidade solidária) e transformadora (porque cria sentido).
Unknown input observer-Model predictive control scheme for state and disturbance estimation of shunt active filter
Authors: Nagulapati Kiran  , I.E.S Naidu
Published: December 2024

The distribution system's nonlinear loads cause low total harmonic distortion (THD), low distortion power factor, and localized communication interference, among other poor power quality metrics. Shunt active power filter (SAPF) capacity to function depends on the controller's ability to follow the reference signal. To manage larger systems with several inputs and outputs, it would be challenging task to design PID controllers, because excessive controller gains would need to be tuned. Also, every control loop would operate independently of one another, as if there were no interactions between the two loops. This paper proffers Model prediction control for Shunt active power filter (SAPF), which can manage systems with several inputs and outputs that may interact with one another. Luenberger observer (LO) and Proportional Integral observer (PIO) fail to estimates the actual states of SAPF to SAPF, as shown even in the presence of three unknown disturbances, i.e step, triangular and noise type. The proposed unknown input observer (UIO) in the presence of three unknown disturbances perfectly tracks the reference signal. Apart from state estimation, the proposed observer also estimates all the unknown disturbances, when compared to PIO. The results have been simulated in MATLAB environment.
O Padrão Operacional 3 e a Fluidez do Aeroporto Internacional do Galeão em 2009
Authors: Gouveia Juarez Franklin
Published: December 2024

The flow of an airport is related to the level of delays, takeoffs and landings movements and the runway capacity. The combination of these parameters associated to the operational level determine the level of the operational system serving to identify its sensitive points. In relation to Galeão International Airport, it is known that its flow is connected to five Operational Systems which are determinated by the combinations of the runways in use. In 2010, Galeão Air Space Control Detachment ( DTCEA-GL), responsible for the airport air traffic control asked for the flow of the Operational System 3, according to the runway capacity and the takeoffs and landing movement. In this way, this article has the aim to analyze the influence of the operational system 3 in the flow of Galeão International Airport in 2009. Concerning to the general aim, the research was descriptive and the outline documentary. The data were collected from the Management Air Navigation Center (CGNA) in the rules of DECEA and in DTCEA -GL documents. After that, the information was interpreted according to the General Theory of Systems by Ludwig Von Bertalanffy. The data analysis pointed out the characteristics of the Operational System 3, being determined the flow level for the aerodrome. Finally, it was concluded that there were no evidences the Operational System 3 could have affected the flow of Galeão Airport in 2009.
Ágora de filosofía para niños
Authors: Gómez Buitrago Gloria Consuelo , Betancur Giraldo Héctor , Sarmiento Aponte Ingrid Victoria , Murcia González Javier Danilo , Uribe Salinas Jhony Esteban , Vélez Díaz John Fredy , Elles Ardila Laura Marcela , Gutierrez Alvarez María Deyser , España Figueroa Viviana , Sugey Zapata Yaqueline
Published: December 2024

El conjunto de artículos que se propone al lector, recoge múltiples aproximaciones a la pregunta ¿qué significa enseñar? desde la perspectiva del programa de Filosofía para Niños. Es un Ágora donde concurre diversas visiones, concepciones y prácticas formativas, que se ofrecen como nuevas comprensiones de los cambios que se vienen gestando al interior de la práctica educativa y de las formas particulares de asumir el programa de Filosofía para Niños, en diferentes territorios y contextos formativos en Colombia, atendiendo a la estrategia de Comunidad de Indagación, en la que se concreta el aporte fundamental del programa al cambio definitivo del paradigma educativo tradicional, dando a la escuela una orientación inequívoca a un tipo de formación que propenda por el desarrollo integral del individuo en el ámbito de una sociedad en la prime los valores democráticos.
Environmental, social, and governance research dynamics in the wake of the U.S. Securities and Exchange Commission proposal: A systematic literature review
Authors: Guo Meng , Oh Nahyun
Published: December 2024

The U.S. Securities and Exchange Commission (SEC) proposed a new rule requiring registrants to disclose climate-related information in their registration statements and annual reports in 2022 (U.S. Securities and Exchange Commission [SEC], 2022). This institutional initiative has prompted an increasing number of U.S. firms to address environmental, social, and governance (ESG) issues in their filings. Our systematic literature review examines the evolving research trends regarding ESG practices in the U.S. Specifically, we compare ESG studies conducted before and after the SEC’s proposal to identify emerging trends. We find that recent topics in ESG research are more diversified compared to the studies published before the SEC proposal. This research provides a comprehensive understanding of the evolving landscape of ESG research in the U.S. and addresses the growing interest in ESG research. Importantly, our findings shed light on directions and implications for future ESG research in business. Finally, as ESG research continues to emerge after the proposal, we provide thoughtful insights for researchers, regulators, policymakers, and practitioners.
Influência da digitalização na formação profissional dos professores do ensino primário com base nas características nacionais e nas tradições etnopedagógicas do Cazaquistão
Authors: Zhuzeyev Serikkhan , Zhailauova Manat , Makasheva Aizhan , Kydyrbaeva Kulache , Omarova Gulnara , Suleimenova Bota
Published: December 2024

As tecnologias digitais desempenham um papel fundamental na melhoria do processo educativo, promovendo maior acessibilidade, eficácia e preparando os futuros professores para viver em uma sociedade orientada pela informação. Este estudo investiga as possibilidades de formação de professores do ensino fundamental com base nas características e tradições etnopedagógicas do Cazaquistão, utilizando tecnologias digitais. O artigo apresenta os resultados de uma pesquisa experimental sobre a introdução de uma metodologia para a formação de professores do ensino fundamental, que visa aprimorar suas competências etnopedagógicas por meio do uso de tecnologias digitais. A pesquisa conclui que a incorporação das tecnologias digitais na formação de professores do ensino fundamental, baseada nas particularidades etnopedagógicas e nas tradições do Cazaquistão, requer o domínio tanto dos aspectos teóricos quanto práticos no uso das tecnologias digitais contemporâneas, além da promoção de competências fundamentais, incluindo as etnopedagógicas.
Observational Experiment of Catheter Reflux During Huber Needle Withdrawal In Two Countries
Authors: Girgenti Constance , Kelly Dr. Linda J. , Jones Tracey
Published: December 2024

Introduction:

Over the past 30 years, the use of implanted vascular access devices (IVAD) for long-term administration of vesicants, parenteral nutrition, blood products, and antimicrobials has grown exponentially. IVADs are a vital part of patient care, improve quality of life, and help with body image. Despite the positive aspects of IVAD, complications can still occur, one of which is device occlusion as a result of blood reflux.

Methods:

This observational experiment was conducted in the United Kingdom and the United States. The investigators in each country tested six Huber needles and measured the fluid reflux in the IVAD catheter upon removal of each Huber. This simple experiment was done using an in vitro port with a six French catheter secured to a ruler to measure fluid reflux into the port catheter upon removal of the six available Huber needles. Six commercially available Huber needles were each tested unclamped and clamped three times upon removal; the average was then calculated.

Results:

The findings demonstrated fluid reflux volumes with the six Hubers ranging from 0.0 to 0.6 cm unclamped and 0.0 to 0.7 cm of fluid reflux with the Hubers clamped. Only one Huber had no fluid reflux during needle withdrawal from the IVAD without clamping the tubing and with the tubing clamped. Five of the Hubers had fluid reflux during removal when unclamped and clamped.

Conclusions:

This experiment confirmed and revealed the differences in fluid reflux when removing a Huber needle from a port unclamped and clamped. Highlighted was the need for further research on fluid reflux and the potential impact it has on port occlusions. This experiment demonstrated that positive pressure needle withdrawal reduced reflux, compared to positive pressure flushing. Understanding the reflux associated with each Huber needle when de-accessing a port can potentially reduce port occlusions subsequently, improving patient outcomes.
Etiquetado nutricional: revisión de su enfoque integral en la alimentación y la salud
Authors: Juan-Sebastián Juan-Sebastián , Rojas Renjifo Katerine , Ramírez-Guzmán Sandra-Milena , Jaramillo López Fressia
Published: December 2024

El etiquetado nutricional ha cobrado importancia en los últimos años debido a la creciente preocupación por la alimentación equilibrada y la salud pública. La normativa sobre el etiquetado busca garantizar que los consumidores reciban información precisa y útil para tomar decisiones informadas sobre su alimentación. Sin embargo, estudios realizados en diversos países han revelado discrepancias frecuentes entre los valores nutricionales reales y los declarados en las etiquetas de los productos. Estas inconsistencias se atribuyen, en parte, a la falta de supervisión adecuada por profesionales en nutrición. En este artículo se presenta una revisión de la literatura científica relacionada con el etiquetado nutricional, con el objetivo de proponer un enfoque estandarizado para su correcta aplicación. Se realizó una búsqueda bibliográfica en bases de datos científicas utilizando palabras clave relacionadas con el tema. De los 596 artículos identificados inicialmente, se seleccionaron 101 estudios relevantes acorde a los criterios de inclusión y exclusión establecidos. Los resultados indican que el etiquetado nutricional puede influir positivamente en las decisiones de compra de los consumidores, siempre y cuando esté acompañado de educación en salud y nutrición. Sin embargo, persisten desafíos en cuanto a la interpretación de la información por parte de la población general. Se concluye que la estandarización del etiquetado y la mejora en su aplicación contribuirán a reducir errores y promover hábitos alimenticios más saludables, impactando de manera positiva en la salud pública.
Visión Holística de la Agrocadena: Estrategias para la Optimización Agrologística del Oriente Antioqueño.
Authors: Mendoza Martínez Karol , Bran Serna Elizabeth
Published: December 2024

La generación de sinergias interdisciplinarias en la construcción de una ruta hacia la competitividad del campo colombiano es de gran valor, ya que permiten integrar conocimientos técnicos, innovaciones y posibles políticas públicas para optimizar procesos y mejorar la productividad agrícola. Razón por la cual, se realiza un ejercicio investigativo de enfoque cualitativo con los instructores del Servicio Nacional de Aprendizaje (SENA), del Centro de la Innovación, la Agroindustria y la Aviación (CIAA), para la gestación de estrategias que aporten a la optimización de la cadena de suministros agroindustriales; que dan como resultado diversas estrategias para las etapas clave de la agrocadena que van desde el abastecimiento, la producción, la transformación, el almacenamiento, el manejo postcosecha, la distribución, la comercialización y la sostenibilidad; que contribuyen a la mejora de los procesos agrologísticos de los campesinos del Oriente Antioqueño, con propuestas que se ajusten a sus realidades y potencialice sus capacidades.
Roman Coins in the Northern Black Sea Littoral Region: the Cherniakhiv Culture Perspective
Authors: Myzgin Kyrylo
Published: December 2024

The article analyses the finds of Roman coins, and their imitations and copies found in the Cherniakhiv culture area in the Northern Black Sea Littoral region. There are several peculiarities of their distribution: the almost complete absence of hoards of Roman denarii or their copies and imitations; a small number of finds of antoniniani, Roman provincial coins, aurei, gold and gold-plated imitations and solidi; a considerable spread of single finds of Roman Imperial denarii and late Roman bronze issues, the presence of siliqua finds. All of these distinguish this region from other areas of the Cherniakhiv culture, which may be due to several different reasons.
AT THE CROSSROADS OF MEMORIES
Authors: Minakova Valeriya
Published: December 2024

The traumatic experience of war has played a pivotal role in the history of the Circassians, an Indigenous people of the North Caucasus who suffered enormous population loss and displacement due to the Russian Empire’s conquest in the nineteenth century. Despite this historical trauma, not all members of the Circassian community oppose modern Russian military expansion in Ukraine driven by colonial ambition. To understand why this is the case, the article examines the contestation between the state memory regimes that have been silencing the memory of the Russian-Caucasian War (1763–1864) and the counter-memory of the Circassians who preserve the memory of its atrocities. Drawing on ethnographic fieldwork, it shows how Circassian authorities and individuals adapt to the current regime, which discourages ruminations on the significance of the Russian-Caucasian War while elevating the memory of the Second World War and emphasising the importance of interethnic unity. The paper argues that by establishing and sustaining a hierarchy of memories and identities, the Russian state cultivates loyalty and patriotism among its ethnic minorities, who are compelled to prioritise their identity as Russian citizens over their ethnic affiliations and grievances.
MINDFUL BODY AND GEOPOLITICAL EMBODIMENT DURING THE WAR BETWEEN RUSSIA AND UKRAINE
Authors: Hakkarainen Marina
Published: December 2024

In this article, I argue that the war between Russia and Ukraine has “geopolitical embodiment”, meaning personal bodily experiences that people associate with inter-state relations. In this case, the embodiment includes the “imprints” of feelings, moral sentiments, memories and relations connected with nation-states and their political relations. The “mindful body” theory (Scheper-Hughes and Lock 1987) allows me to continue their metaphorical conceptualisation and talk about the “geopolitical body”. When approaching the topic, I explored the stories of four Russian citizens who experienced Russia’s invasion of Ukraine painfully. Ukraine was an integrated part of their personal, social and geopolitical space. They were strongly against the invasion and talked about changes in their lives and bodies that they attributed to the war: social fragmentation and physical sickness experienced as corporeal disintegration. To resist it and recollect their social and corporeal unity, they left Russia soon after the war began. Speaking about their experiences, they also represented their post-Soviet geopolitical subjectivities.
Fortified strongpoint of the Russian Army from the 1914 offensive on Kraków at Raciborowice- Prawda, Site 3, Kraków District (S. Poland)
Authors: Niebylski Jakub M.
Published: December 2024

The paper discusses a previously unknown earthwork of a fortification of the First World War found in the investigation of a barrow at Site 3 in Prawda in Raciborowice (Kraków district). The discovery consisted of a fortified strongpoint for all around defence enclosing the top of the barrow. It was built by the Russian troops during the offensive on Kraków from November to December 1914, after the strategic retreat of the Austro-Hungarian army towards the south, under the cover of the fortress artillery, ending the Battle of Kraków. The paper fills the gap in knowledge about the combat taking place between the Battle of Kraków and the battles on the right bank of the Vistula River, enabling the reconstruction of those events and giving insight into the material culture of the soldiers participating in them.
Eneolithic grave with vessels of the so-called milk jug type from Zakrzowiec, site 7, Wieliczka district, Lesser Poland
Authors: Brzeska-Zastawna Agnieszka , Grabowska Beata , Rodak Tomasz , Zastawny Albert
Published: December 2024

In 2005, during rescue archaeological excavations preceding the building of the A-4 motorway, at site no. 7 in Zakrzowiec, Wieliczka district, an object interpreted as a grave of the Wyciąże-Złotniki group of the Lengyel-Polgár complex was discovered. A human skeleton has not been preserved. The grave furnishings consisted of two amphorae of the “milk jug” type (German term: milchtopf, Hungarian term: tejesköcsög). Vessels of this type belong to the basic taxonomic distinction of the Wyciąże-Złotniki group and are known from both graves and settlement sites. One of the vessels from the grave in Zakrzowiec has a unique decoration in the form of Scheibenhenkel type handles and a circumferential zigzag pattern formed of short engraved lines. This is the first such decoration on “milk jug” type amphorae known from the Lesser Poland region.
Tarnished Heroes. The Organization of Ukrainian Nationalists in the Memory Politics of Post-Soviet Ukraine
Authors: Kolstø Pål
Published: December 2024

Tarnished Heroes tar opp et viktig emne: hvordan forholder dagens ukrainere seg til arven fra ukrainsk høyrenasjonalisme og fascisme i mellomkrigstiden og under Andre verdenskrig? Boken er velskrevet og særdeles veldokumentert. Den bør kunne bli stående som et standardverk om emnet.
Tarnished Heroes explores an important issue: How do Ukrainians today relate to the legacy of Ukrainian right-wing nationalism and fascism in the interwar period and during World War II? The book is well-written and extremely well-documented, and should come to be viewed as a standard work on the subject.
USO DE DRONES COMO FERRAMENTAS DE MONITORAMENTO E COMBATE À VIOLÊNCIA NA POLÍCIA MILITAR DO ESTADO DO PARÁ
Authors: Silva Aline Soares da , Ozawa Dominique Duarte , Maria Dheymyson de , Lopes Mayron Barbosa , Pinto Paulo Henrique de Oliveira , Silva Rockfelix Miranda da
Published: December 2024

Um drone é um veículo aéreo não tripulado (VANT) que pode ser controlado remotamente, por um piloto em terra, com um controle ou software específico. Assim, o presente trabalho tem como objetivo desenvolver um estudo sobre o uso de drones como ferramentas de monitoramento e combate à violência, e suas perspectivas para a Polícia Militar do Estado do Pará. O trabalho foi uma revisão de literatura, no qual foram realizadas buscas sistemáticas em bases de dados acadêmicas, como, PubMed, Scopus, Web of Science, sendo selecionados artigos de 2020 a 2024. Os resultados demonstram que o uso de drones como ferramentas de monitoramento e combate à violência pela Polícia Militar do Estado do Pará representa uma inovação estratégica e necessária frente aos desafios específicos da região. Como conclusão ressalta-se que a operação dos drones seja realmente eficaz, é essencial que os policiais recebam treinamento especializado para pilotar esses dispositivos e interpretar corretamente as informações capturadas, garantindo que os dados gerados resultem em ações práticas e precisas.
ADEQUAÇÃO HABITACIONAL: A CARACTERIZAÇÃO DA MORADIA DE QUALIDADE NO BRASIL
Authors: Virginio Kamila Matias , Bezerra Josué Alencar
Published: December 2024

O direito à moradia adequada e digna é constitucional no Brasil, além de ser defendido em inúmeros tratados e regimentos internacionais. Todavia, os indicadores que garantem a adequação das unidades habitacionais ainda são pouco explanados nesses documentos. Essas condições de habitabilidade são comumente mencionadas em estudos que discutem segregação, grupos sociais excluídos e vem à tona de maneira mais generalizada com o advento da pandemia de Covid-19 que age, sobretudo, na população marginalizada, mas torna explícita as condições de inadequação em diversas moradias brasileiras. A vista disso, o presente estudo tem como objetivo geral analisar a extensão de tempo com que o conceito de moradia digna vem sendo discutido como um direito social. Bem como, o objetivo específico de discutir o nível de aprofundamento que as normativas de ordem jurídica dão as disposições que em tese classificariam uma residência enquanto adequada e/ou digna. Para tanto, realiza-se um levantamento documental de materiais basilares que tratam da referida temática, com o intuito de destacar as principais disposições de cada uma delas.
Сombined composites based on polylactide 3D materials and polyurethane
Authors:   Lviv Polytechnic National University, Kechur D. I. , Masyuk A. S. ,   Lviv Polytechnic National University, Katruk D. S. ,   Lviv Polytechnic National University, Kulish-Pelenska B. I. ,   Lviv Polytechnic National University, Levytskyi V. Ye. ,   Lviv Polytechnic National University
Published: December 2024

The peculiarities of the production and structure of combined composites based on polylactide 3D printed matrices and polyurethane resin were investigated. The physical and mechanical properties of the obtained composites were determined depending on the content of modifiers in the polyurethane resin. In particular, an increase in Brinell hardness and impact toughness of products based on 3D matrices filled with modified resin was revealed. The influence of starch and epoxidized soybean oil on Brinell’s hardness and elastic-deformation properties of polyurethane resin was revealed.
Toimikuntatyöskentely tietojohtamisen käytäntönä
Authors: Kari Marita
Published: December 2024

FM Marita Karin informaatiotutkimuksen alaan kuuluva väitöskirja Toimikuntatyöskentely tietojohtamisen käytäntönä. Tapaustutkimus rakentamisalan ohjeistuksen laatimisesta tarkastettiin 20.9.2024 Tampereen yliopiston informaatioteknologian ja viestinnän tiedekunnassa. Vastaväittäjänä toimi professori emerita Maija-Leena Huotari (Oulun yliopisto) ja kustoksena professori emeritus Reijo Savolainen (Tampereen yliopisto). Väitöskirja on julkaistu Tampereen yliopiston julkaisuarkisto Trepossa osoitteessa http://urn.fi/URN:ISBN:978-952-03-3584-7.
Implementasi Metode Ward untuk Meningkatkan Kualitas Bernyanyi
Authors: Sahureka Cosye Meilina , Fangohoy Wouter
Published: December 2024

Purpose: The Ward method makes it easier for trainers and children to improve their singing quality. The purpose of this study was to determine how to improve singing development in Sunday school children using the Ward method. Method: The method used is the Classroom Action Method (CAR) with 4 stages carried out, namely planning, implementation/action , observing, and reflecting. Results and Discussion: The results of the implementation of the Ward method in singing show that it is very good to be applied to children who do not understand well how to read notation in songs. Their enthusiasm for learning has increased significantly. In the pre-cycle, the development of recognizing notations that appeared in children was 7 children who had not developed, with a presentation of 23.3%. Children who began to develop amounted to 10, with a presentation of 33.3%. Children who developed as expected amounted to 8, with a presentation of 26.33%, and children who developed very well amounted to 5, with a presentation of 16.6%. Conclusion: It developed in cycle 1 to 0 children who had not developed, 4 children who began to develop, 10 children who developed as expected, and 16 children who developed very well. In cycle 2, children's development in understanding notation in songs increased to 7 children who experienced development as expected (23.33%) and 23 children who experienced very good development (76.66%).
Pendidikan Musik Berbasis Komunitas
Authors: Nursidqiyah Ayusita Leonisfata , Gunara Sandie
Published: December 2024

Purpose: This article aims to describe the learning experience and determine the effectiveness of informal music education through nature classes conducted by Komunitas Musik Untuk Langit (KML) Bandung as an alternative education for street children and middle to lower economic communities amid the high cost of formal education, focusing on the learning experience and the resulting social impact on community members and society. Method: this research uses a descriptive qualitative method, data is collected through observation in the form of field research by interviews with community members, documentation and digital archives. Results and Discussion: the research includes a brief history of KML, the application of informal music education by KML which uses the concept of natural schools by utilizing natural open spaces as classes, in the process KML applies three learning models: a). discovery learning, b). experiential learning and c). cognitive learning, in addition to developing the potential for creativity in music, moral education and manners related to ethics and religious values are also carried out, as well as connecting them with elements of creativity which include; human resources, non-human resources and the results achieved. Conclusion: The results of this study indicate that informal music education organized by KML has succeeded in having a positive impact on street children by becoming a forum for those who are less capable so that they can learn and develop their creative potential in music, moral and manners provision is able to reduce the negative stigma of street children and increase public confidence in accepting their presence.
Anthropology of Music: A Review of History, Theory, and Development
Authors: Bagaskara Akbar , Syah Sinaga Fajry Sub'haan , Audhyati Alfira , Maulana Amy
Published: December 2024

Purpose: This article generally discusses music anthropology as a multidisciplinary field of study that explores the relationship between music, culture, and human behavior. The problem raised in this article is the lack of in-depth understanding of how music acts as a reflection, shaper, and connector of cultural dynamics, especially in the era of globalization which brings significant changes to the study of music anthropology. By exploring its historical roots in ethnomusicology to its development in the modern era, this article underlines the transformation and relevance of music studies in understanding cultural and social dynamics in various contexts, with the hope of providing theoretical and practical insights in understanding, preserving, and integrating traditional music into the modern context. Method: This research uses qualitative methods by integrating literature review, comparative analysis, and thematic exploration of key texts and case studies in the field. Data sources came from relevant books and scholarly articles to provide a comprehensive perspective. Triangulation techniques were used to validate the data through comparisons between definitions, theories and historical contexts, thus ensuring consistency of findings across approaches. Results and Discussion: The results in this study show that music anthropology, both in its classical and contemporary approaches, remains relevant as a cultural analysis tool. Conclusion: This study emphasizes the importance of interdisciplinary collaboration in understanding music, not only as an artistic expression, but also as a reflection of identity and its evolving dynamics.
Application of mental accounting to selected aspects of consumer behavior
Authors: Tančák Marek , Krištofík Peter
Published: December 2024

This study explores mental accounting by integrating behavioral economics and accounting principles to understand consumer decision-making. It introduces a novel framework based on double-entry accounting principles, drawing from accounting standards, to visualize mental accounting processes and mitigate heuristic-driven biases. Theoretical insights synthesize classical and modern literature, highlighting heuristics as both enablers and sources of cognitive bias. Empirical analysis demonstrates how these biases influence decision-making and validates the framework’s utility in identifying and mitigating irrationalities. By adopting an accounting perspective, consumers can rationalize financial decisions more effectively. The findings advance behavioral economics, offering practical tools to enhance decision-making under uncertainty and suggesting paths for future research.
Quantitative analysis of the road network in the city of Constantine
Authors: Cherouana Rabiaa , Chaouche Teryara Roubila
Published: December 2024

The primary objective of this study is to analyze the national and provincial road network in the city of Constantine, employing a range of quantitative methods commonly used in transportation geography. The aim is to assess the current state of the city's road network, its adequacy, efficiency, and suitability in meeting the needs of the population. This evaluation will be conducted in terms of accessibility, connectivity between network components, and efficiency as measured by curvature and traffic volume. While transportation geography offers a variety of quantitative measurement techniques, this research will focus on four primary methods: (1) Network analysis based on the curvature index: This method will assess the efficiency of the road network by evaluating the degree of curvature of the road segments, (2) Network analysis based on daily traffic volume: This method will examine the capacity of the road network by measuring the volume of traffic on each road segment, (3) Network analysis based on connectivity and road dispersion: This method will assess the level of connectivity between different parts of the network and the overall distribution of roads within the study area, (4) Network analysis based on traffic volume density: This method will evaluate the concentration of traffic on the road network.
Experimental investigation of the load-carrying capacity of machine-hammered surfaces with variation of the process parameters
Authors: Sklenak Sebastian , Dadgar Mohammad , Mevissen Dieter , Westphal Christian , Herrig Tim , Brecher Christian , Bergs Thomas
Published: December 2024

If the load exceeds the load carrying capacity of the tooth on the gear, tooth flanks or tooth root damage occurs. The resilience of gears can be increased with various manufacturing and finishing processes. Machine Hammer Peening (MHP) is currently being researched as an alternative to shot peening to increase the load carrying capacity of gears. Due to adjacent teeth, the machining of the tooth root and tooth flank is only possible with an impact angle β > 0 ° between the hammer head and the normal of the machining surface, depending on the gear geometry. The aim of this work is to gain knowledge about the rolling sliding resistance of hammered contact surfaces under the influence of different impact angles and machining directions. For this purpose, three impact angles and two machining directions are varied during the machining of the analog specimens by the MHP. In fatigue strength tests, the hammered test specimens are compared with a ground and a shot-peened variant. The fatigue strength tests show that the hammered test specimens with an impact angle β ≤ 30 ° achieve a higher number of load cycles on average than the ground reference variant (increase of up to 100 %). For the transfer of the results to the process for hammered tooth flanks, it can be hypothesized that for impact angles β ≤ 30 °, the machining direction locally on the flank in the opposite direction to the sliding speed leads to a higher rolling sliding strength in the range of short time fatigue strength.
Fuerza explosiva vs pliometría sobre la estimación de la potencia del tren inferior en basquetbolistas
Authors: Cepeda Barrote Pedro Javier
Published: December 2024

En la actualidad, los métodos de entrenamiento más recurrentes para el aumento de la  potencia en las extremidades inferiores de los basquetbolistas, son el entrenamiento pliométrico y el entrenamiento con fuerza explosiva, pero no se ha determinado cual demuestra mayor eficiencia y efectividad  en el mejoramiento de dicha capacidad  Objetivo: comparar dos planes de entrenamiento, uno basado en pliometría y el otro en fuerza explosiva con basquetbolistas de 12 a 14 años. Metodología: proyecto cuantitativo, con línea de profundidad comparativa y diseño preexperimental. La población total fue de 50 individuos y la muestra se realizó a conveniencia, seleccionando 40 basquetbolistas, los cuales fueron distribuidos en dos grupos, 20 para el programa de fuerza explosiva (G1) y 20 para el programa pliométrico (G2). El instrumento utilizado para la recolección de datos fue la aplicación My Jump 2, Resultados: el programa de entrenamiento pliométrico muestra mejores resultados con una SD en SJ de 5.2 y en CMJ con 5.7  frente al programa de fuerza explosiva, donde presenta una SD en SJ de 6.1 y en CMJ con 6.3 Discusión: la mejora en los dos grupos presentó una significancia de (p<0,05) en comparación con otros modelos de trabajo como el de (Agudo y Castañeda, 2017) donde presentan el mismo nivel de significancia y   afirman que el entrenamiento pliométrico demuestra resultados eficientes en jóvenes basquetbolistas . Conclusiones: el programa de entrenamiento pliométrico demuestra mejores resultados que el programa de fuerza explosiva.
Fuerza de prensión manual en el adulto mayor no institucionalizado
Authors: Quijano Duarte Sergio Alejandro , Sinza Leyton Diana Lucia , Suárez Abigail
Published: December 2024

Objetivo: El objetivo de este estudio fue determinar la fuerza de prensión manual en adultos mayores no institucionalizados.
Método: Se realizó un estudio cuantitativo, descriptivo y no experimental con 43 adultos mayores no institucionalizados, participantes del programa Centro Día en la ciudad de Neiva, Colombia. Se utilizó un dinamómetro hidráulico para medir la FPM en ambas manos, siguiendo las directrices de la Asociación Estadounidense de Terapeutas de la Mano.
Resultados: Los resultados indicaron que la fuerza prensil promedio en la mano derecha fue de 22.00 kg/f y en la mano izquierda de 19.38 kg/f. Se observaron diferencias significativas entre sexos, siendo la fuerza prensil mayor en hombres que en mujeres. Además, los viudos presentaron una mayor variabilidad en la fuerza prensil, especialmente en la mano izquierda. Se encontró que la fuera prensil de la mano disminuye con la edad, pero esta disminución es más pronunciada en ciertos grupos etarios, particularmente en los mayores de 75 años.
Conclusiones: La fuerza prensil de mano disminuye significativamente con la edad, y es mayor en la mano dominante que en la no dominante. Los hombres tienen una fuerza prensil significativamente mayor que las mujeres. La variabilidad en la fuerza de la mano también está influenciada por el estado civil, con los viudos mostrando mayores fluctuaciones. Estos hallazgos subrayan la importancia de monitorear la fuerza prensil de mano en adultos mayores para diseñar intervenciones que puedan mejorar su calidad de vida y reducir el riesgo de caídas y otras complicaciones relacionadas con la pérdida de fuerza muscular.
Методы и системы теплового неразрушающего контроля
Authors: Смойлов Кирилл
Published: December 2024

В представленной работе изложен материал, связанный с системами и методами теплового контроля, рассмотрены его основные виды и способы его применения, приведен пример такой системы, а выявлены тенденции развития этого направления.
Sobre la elocuencia de la sangre
Authors: García Frade Luis Javier
Published: December 2024

El estudio de la sangre y de sus enfermedades ha conducido a descubrimientos de importancia capital para la supervivencia de la humanidad. La fácil accesibilidad de la muestra de sangre para su estudio ha permitido liderar los avances en áreas básicas del conocimiento como citología, bioquímica, inmunología, genética y biología molecular. El hombre ha conocido la importancia de la sangre como fluido vital miles de años antes de que se conociese la circulación de la sangre. Cuando se perdía una gran cantidad de sangre, la vida se extinguía. El propósito de este trabajo es revisar el profundo impacto del concepto de la sangre en la historia del pensamiento, a través de lenguaje, la poesía, la literatura, la geografía, la política y la ciencia.
Ilmo. D. Emeterio Fernández Marcos In Memoriam. Dr. Antonio María Mateo Gutiérrez
Authors: Mateo Gutiérrez Antonio María
Published: December 2024

Durante la elaboración de esta sesión necrológica no tuve dudas sobre el retrato de su figura y de su carácter, pero tenía una idea vaga sobre muchos aspectos de su vida y de su obra. Al ir incorporando información de las actividades en las que participó, de las Instituciones que promocionó o de las publicaciones científicas que divulgó, empecé a darme cuenta de la importancia del compromiso adquirido pues no resultaba fácil resumir en unos pocos folios la vida y obra del hombre que yo creí conocer, del que sabía algunas cosas. pero del que ignoraba muchísimas más.
Ilmo. D. José Pedro Marcos Gallego In Memoriam. Dr. Carlos Gómez Canga-Argüelles
Authors: Gómez Canga-Argüelles Carlos
Published: December 2024

Conocí a Pedro Marcos en Íscar: había fallecido el abuelo farmacéutico de Amparo, mi esposa, y nos hizo la visita reglamentaria para cambiar la titularidad de la farmacia. En ese acto, fui descubriendo las habilidades de Pedro como mentor y, sobre todo, su exquisito trato humano. Estamos en 1970. Al preguntarme por mis inquietudes le comenté mi pasión por el laboratorio clínico. No lo dudó ni un momento: la tesis doctoral te ayudará en tu formación académica y profesional. Si te parece bien hablaré con el Profesor Alberola para que puedas hacer la tesis en su departamento de Química Orgánica. Y es así como ejerció de mentor conmigo.
Ilmo. D José Rabadán Jiménez In Memoriam (I). Dr. Antonio María Gutiérrez
Authors: Gutiérrez García Antonio María
Published: December 2024

Subo a este atril nuevamente para rememorar a un compañero de Academia, recientemente fallecido. Es la octava ocasión que lo hago. En todas ellas he intentado comentar la vida y obra de personas que demostraron sobradamente su calidad humana, sus conocimientos médicos, su buen hacer profesional… y que terminaron su aventura vital con la consideración y respeto de cuantos les conocieron. Eminentes especialistas, Catedráticos de ramas médicas y quirúrgicas, profesionales reconocidos, compañeros todos y además… amigos.
Discurso de Recepción del Dr. Fernando Carbonel Tatay. Real Academia de Medicina y Cirugía de Valladolid, 14 de octubre de 2021.
Authors: Mateo Gutiérrez Antonio María
Published: December 2024

Me cabe el honor de responder en nombre de esta Real Academia a esta primera lectura del Dr. Carbonell Tatay, elegido por unanimidad en la Junta General de Diciembre de 2019  lectura obligadamente aplazada por la situación de pandemia  que todavía hoy persiste, hasta el punto de que Actos importantes como el que hoy nos reúne, tengan que celebrarse en dependencias distintas de nuestra Sede del Palacio de los Vivero, Sede histórica y de raigambre en la que le fuera entregado el Diploma acreditativo de su condición de Académico Corresponsal electo.