bluuebunny/crossref_metadata_2025 huggingface dataset:
ПРАВОВІ ПОГЛЯДИ НА ПОНЯТТЯ ТА ПРИЗНАЧЕННЯ ЛІЦЕНЗУВАННЯ ВИДІВ ГОСПОДАРСЬКОЇ ДІЯЛЬНОСТІ
Authors: СВІТЛИЧНИЙ Олег
Published: November 2024

Проаналізовано доктринальні визначення понять «ліцензування» і «ліцензія», сформульовані різними вченими-юристами, а також їх легальні визначення. На основі понять «ліцензування» і «ліцензія» було наведено їхні характерні ознаки. Призначення ліцензування полягає у його застосуванні як способу легітимації суб’єктів господарювання або обов’язкового способу утворення суб’єкта господарювання певного типу, як адміністративної процедури із визнанням самої ліцензії дозволом на здійснення певного виду господарської діяльності. Найважливішим або основним призначенням ліцензування визначено застосування його як засобу регулювального впливу держави на діяльність суб’єктів господарювання. Основним призначенням ліцензування є регулювання з боку держави виготовлення якісної продукції, реалізації якісних товарів, а також виконання робіт і надання послуг на високому рівні. Саме за цим напрямом, на думку автора, повинно розвиватись вітчизняне законодавство з питань ліцензування.
ТЕОРЕТИЧНІ ТА МЕТОДИЧНІ ПІДХОДИ ДО ОЦІНКИ ВПЛИВУ СОЦІАЛЬНО-ЕКОНОМІЧНОЇ ІНФРАСТРУКТУРИ НА МІСЦЕВИЙ ЕКОНОМІЧНИЙ РОЗВИТОК
Authors: БОРОДІНА Оксана
Published: November 2024

Статтю присвячено розгляду теоретичних підходів і методичного контенту оцінки стану соціально-економічної інфраструктури на регіональному та місцевому рівнях. Розглянуто теоретичні напрацювання, що дало змогу визначити взаємозв’язок складових функціонального навантаження соціально-економічної інфраструктури, надати схематичну послідовність аналізу стану інфраструктури територіальних громад. Вивчено численні методики оцінювання розвитку інфраструктури з урахуванням використаних показників і методів математичного моделювання, що допомогло констатувати їхні преференції та недоліки. Результатом дослідження стали рекомендації для розробки комплексного економіко-правового механізму оцінки впливу соціально-економічної інфраструктури на місцевий економічний розвиток, який є нагальним в умовах воєнно-повоєнного розвитку національної економіки.
Experiment-and-calculation determination of the coefficients appearing in a mathematical model of cavitating pumps of liquid-propellant rocket engines
Authors:   Institute of Technical Mechanics of the National Academy of Sciences of Ukraine and the State Space Agency of Ukraine, Dolgopolov S.I.
Published: November 2024

Cavitation phenomena in liquid-propellant rocket engine (LPRE) pumps not only affect the power performance characteristics of the pumps, but they also affect the pump dynamics and pogo vibrations. The theoretical characterization of cavitation phenomena in LPRE pumps is not a widely used practice because theoretical and experimental data are in unsatisfactory agreement. Because of this, use is made of approaches that employ experimental data. The goal of this work is to determine the coefficients of a hydrodynamic model of cavitating LPRE pumps throughout the cavity existence region based on the experimental frequencies of cavitation oscillations and cavitation self-oscillation boundaries. In determining the cavity elasticity and negative resistance, use was made of the experimental cavitation oscillation frequencies of 26 LPRE pumps differing in dimensions and capacity. In determining the cavitation resistance distribution coefficient and the cavity-due disturbance transfer time, the experimental cavitation self-oscillation boundaries of 14 more pumps were used. To extend the cavity elasticity determination region, the extrapolation dependence of the cavity elasticity in cavitation stall regimes was updated. To make the stratification of the cavity resistance dependence more uniform in the range of large discharge coefficients, incipient cavitation numbers were refined. Using he qualitative dependence of the cavitation resistance distribution coefficient obtained from theoretical transfer matrices of cavitating pumps and its lower estimate (at zero disturbance transfer time) and upper estimate (for a uniform stratification of pump transfer matrix determinants), its analytical dependence was found. Using it and the coefficients of a mathematical model of cavitation oscillations on the cavitation-self oscillation boundary, disturbance transfer times were found and approximated.
Dynamic instability in the interaction of a composite shell made by additive technologies with a gas flow
Authors:   A. Pidhornyi Institute of Power Machines and Systems of the National Academy of Sciences of Ukraine, Uspenskyi B.S. , Avramov K.V. ,   A. Pidhornyi Institute of Power Machines and Systems of the National Academy of Sciences of Ukraine, Salenko O.F. ,   National Technical University of Ukraine «Igor Sikorsky Kyiv Polytechnic Institute», Nikonov O.Ya. ,   Kharkiv National Automobile and Highway University
Published: November 2024

The dynamic instability of a composite cylindrical-conical thin-walled structure interacting with a supersonic gas flow is analyzed. This structure consists of three layers. The middle layer is manufactured by FDM additive technologies from ULTEM material. The top and bottom layers are manufactured from carbon-filled plastic. Free linear vibrations of the thin-walled structure are studied by Rayleigh?Ritz semi-analytical method to obtain a model of dynamic instability. The free linear vibrations are analyzed numerically. The obtained eigenfrequencies and eigenmodes are in close agreement with the data obtained by the ANSYS commercial software. The calculated eigenmodes were used to construct a model of composite cylindrical-conical shell instability. This model of instability is a system of ordinary linear differential equations in the generalized coordinates of the thin-walled structure. The supersonic gas flow is described by a piston theory, which accounts for the angle of attack. The study of the dynamic instability of the composite cylindrical-conical shell reduces to analyzing the trivial equilibrium instability of the system of ordinary differential equations. Characteristic exponents are calculated to analyze the stability of the trivial solution. These characteristic exponents are calculated from an eigenvalue problem. If the angle of attack is 12° and the Mach number is small, the minimal value of the critical pressure is observed for three circular waves. If the Mach number is increased, the minimal critical pressure is observed for four and five circular waves. If the angle of attack is 6° and the Mach number is small, the minimal critical pressure is observed for two circular waves. If the Mach number is increased, the minimal critical pressure is observed for three and four circular waves. The dynamic stability is lost for eigenmodes with a small number of circular waves
Precaster plays central role in design of rooftop garden
Authors: McCraven Sue
Published: November 2024

The 909 Walnut Street Parking Structure in Kansas City, Mo., received PCI’s Best Sustainable Design award in 2007. John Tanner, P.E., senior engineer with FDG Inc., project specialty engineers of Arvada, Colo., discusses the challenges of building a parking structure that supports a rooftop garden.
Project Spotlight: Finfrock chosen for apartment parking structure
Authors:   PCI Journal Staff
Published: November 2024

Woods Partners selected Finfrock DMC Inc. as design-builder for a $10.8 million, five-level parking structure.
Project Spotlight: Florence, Bayshore team up for fast-track bridge project
Authors:   PCI Journal Staff
Published: November 2024

Bayshore Concrete Products Corp. is fabricating the 240 pre- stressed voided-slab units and more than two hundred 12-in.- (300 mm) and 16-in.-diameter (400 mm) prestressed concrete piles required for replacing seven aging timber bridges along NC 12 on Ocracoke Island, a remote site on North Carolina’s Outer Banks. Florence Concrete Products Inc. fabricated the precast concrete reinforced bent caps.
Kanały zakupu żywności a poziom jej marnotrawstwa w opinii studentów
Authors: Tereba Karolina , Topczewska Jadwiga , Purcha Gabriela , Koziara Ewelina
Published: November 2024

Celem pracy było określenie kanałów zakupu żywności i poziomu jej marnotrawstwa wśród studentów. Badania miały charakter autorskiej ankiety. Łącznie uzyskano 199 kompletnych odpowiedzi. Analiza uzyskanych odpowiedzi pozwala na stwierdzenie, że zakupy dokonywane były głównie stacjonarnie. Nabiał był najczęściej kupowaną kategorią produktów (tak odpowiedziało ponad 40% respondentów niezależnie od miejsca zamieszkania, około 50% osób niezależnie od wieku, i blisko 50% ankietowanych niezależnie od miejsca zamieszkania podczas studiowania). Respondenci w znacznym stopniu wykorzystywali zakupioną żywność (na poziomie od 50 do 74,1%). Marnotrawstwo żywności dotyczyło tej kupowanej stacjonarnie. Edukacja w zakresie świadomych wyborów zakupowych jest kluczowa w aspekcie działań na rzecz ograniczania i spowalniania zużycia zasobów przyrodniczych.
Zrównoważony transport żywności elementem ograniczenia zużycia zasobów
Authors: Topczewska Jadwiga , Pięta Eryka , Bizior Aneta
Published: November 2024

Celem pracy było oszacowanie możliwości wprowadzenia alternatywnych rodzajów napędu w samochodach ciężarowych oraz ograniczenie transportu żywności celem zmniejszenia emisji gazów cieplarnianych. Zrównoważenie transportu można osiągnąć poprzez przejście na bardziej wydajne środki transportu i/lub pojazdy o niższej emisji, zwłaszcza o napędzie elektrycznym lub wodorowym. Kluczowym w tym przypadku jest rozwój dedykowanej infrastruktury ładowania oraz uruchomienie programów wsparcia dla zakupu takiej floty. Konieczne jest również przekształcenie systemów żywnościowych w taki sposób, aby konsumenci w większym zakresie korzystali z żywności produkowanej lokalnie i sezonowo. Optymalizacja dystrybucji, w tym krótkich łańcuchów dostaw może również przyczynić się do realizacji zrównoważonego transportu. Wymienione działania sprzyjają retardacji antropopresji w środowisku przyrodniczym.
Aktywność amylolityczna gleb zdegradowanych po aplikacji osadów ściekowych
Authors: Wydro Urszula , Wołejko Elżbieta , Jabłońska-Trypuć Agata
Published: November 2024

Celem pracy była analiza wpływu odwodnionych i termicznie przetworzonych osadów ściekowych na aktywność amylolityczną gleb zdegradowanych. Aktywność amylazy oraz liczebność bakterii amylolitycznych w ryzosferze traw monitorowano dwukrotnie w sezonie wegetacyjnym; w czerwcu i październiku w pierwszym roku po aplikacji osadów ściekowych. Najwyższą średnią liczbę bakterii amylolitycznych odnotowano w próbkach pobranych w październiku z wariantów, do których aplikowano osad granulowany w dawce 29 t s.m./ha i wynosiła ona 44,62 x 106 jtk/g s.m. gleby. Aktywność amylaz w glebie traktowanej osadem odwodnionym najwyższą średnią wartość osiągnęła w czerwcu (2,12 mg Glc/g s.m. x∙24 h), podczas gdy w glebie traktowanej osadem granulowanym była stabilna w badanym okresie (od 1,65 do 2,18 mg Glc/g s.m. x 24 h).
Produkcja materiałów kompozytowych (WPC) jako czynnik sprzyjający retardacji przekształcania zasobów przyrody
Authors: Żołnowski Andrzej C.
Published: November 2024

W pracy przedstawiono problematykę produkcji materiałów kompozytowych z odpadowych tworzyw sztucznych z wypełnieniem organicznym. W świetle stale rosnącej konsumpcji tworzyw sztucznych rośnie wielkość zużycia surowców, w tym głównie ropy naftowej. Jednocześnie wzrasta masa odpadów tworzywowych poprodukcyjnych, jak i tych, które znajdują się w strumieniu odpadów komunalnych, zbieranych zarówno w sposób selektywny jak i zmieszanych. Odpady te mogą być zagospodarowane jako materiały pozwalające chronić zasoby naturalne (ropę naftową, drewno jak i minerały kopalne). W pracy skupiono się na możliwościach przerobu odpadów z tworzyw sztucznych na granulat „wood plastics composite” (WPC). Na podstawie dostępnych danych oceniono potencjał Warmii i Mazur, pod względem dostępności odpadów z tworzyw sztucznych oraz odpadów z przemysłu drzewnego. Na tej podstawie stworzono uproszczony projekt inwestycyjny, którego zadaniem była ocena opłacalność produkcji materiału kompozytowego. Oprócz oceny finansowej dokonano także szacunku zasobów, które w świetle projektowanej inwestycji, mogłyby być ochronione.
Increase of Reliability of Anomalies Detection on Images at Formation of Their Feature Vectors in Wavelet Bases
Authors: Dvornikov Sergey , Vasilieva Dina
Published: November 2024

The method of detection of life rafts and lifeboats in the water area of seas and oceans after shipwrecks based on the recognition of anomalies in the processed images, which increases the probability of recognition of monitoring objects, is proposed. The approach to solving such a problem is substantiated. The formulation of the problem of object recognition from the perspective of binary classification in the detection of anomalies is presented. The analytical expression for the decision-making algorithm is obtained. The possibility of formalization of image matrices in the form of histograms of color (brightness) intensity distributions is considered. The contrast of the feature space on their basis is estimated. It is suggested that the contrast of feature spaces be increased due to the secondary processing of histograms of distributions in the basis of multiple-scale wavelet decomposition. The possibility of realization of wavelet transformations on the basis of Haar functions and Gauss wavelets of the 1st and 2nd orders is considered. The mechanism of formation of secondary feature vectors from three-dimensional wavelet transforms by averaging their coefficients along the time shift axis is substantiated. It is shown that at the same dimensionality of histograms of brightness distribution with newly formed feature vectors, the latter provide higher contrast of feature spaces. It is recommended to use a Gaussian wavelet of the 2nd order for the formalization of images in jpeg format, which provides, other things being equal, a greater magnitude of differences for images containing anomalies. An approach to probabilistic evaluation of the algorithm for automatic image recognition is developed. The analytical expression is obtained and its constituent elements are justified. Graphical dependences of the probability of correct detection (recognition) of anomalies, depending on the size in relation to the total area of the frame and the dispersion of the underlying background are given. The results of the experiment on image recognition with a lifeboat in the ocean water area are presented. The directions of further research are defined.
Approaches for Behavior Intensity Estimation in Groups of Heterogeneous Individuals: Precision and Applicability for Data with Uncertainty
Authors: Stoliarova Valerie , Tulupyeva Tatiana , Vyatkin Artyom
Published: November 2024

In socially oriented areas, there arises the problem of assessing the cumulative characteristics of behavior, such as intensity, that are realized in groups of individuals. All individuals vary in their behavior and the available data is limited and may be associated with significant uncertainty: only a few episodes may be known and only a few individualsi the group may be observed. Mathematical models of behavior are used for estimation of key characteristics of the behavior. One of them is based on the gamma–Poisson point process, that reflects the heterogeneity of individuals in a form of a mixing distribution. This general model allows to formulate several methods of frequency estimation: the Cox regression, estimation of the copula parameter, and a posteriori inference in Bayesian belief networks. The aim of the paper is to assess their determine the precision of these methods based on the Kantorovich–Rubinstein distance between estimates and the true distribution of the desired parameter. The analysis of assumptions of those methods allows to formulate rules, that allow to chose the appropriate method in various sutuations of data availability. It has been shown that the copula-based approach provides the most accurate estimates and has the mild assumptions for the number of observed objects, but it cannot take into account external factors that may influence the behavior. Among methods that can take into account process covariants, estimates based on a posteriori inference in hybrid Bayesian belief networks have the highest precision. The paper considers a method for quantification of a hybrid BBNs with the approximation of mixtures of truncated exponents, that is data-demanding at the stage of calculating a priori estimates. However, it is noted that there are other approaches to setting hybrid BSDs in which a priori estimates can be set completely expertly.
Phoneme-by-Phoneme Speech Recognition as a Classification of Series on a Set of Sequences of Elements of Complex Objects Using an Improved Trie-Tree
Authors: Dorokhina Galina
Published: November 2024

Sequences, including vector sequences, are applicable in any subject domains. Sequences of scalar values or vectors (series) can be produced by higher-order sequences, for example: a series of states, or elements of complex objects. This academic paper is devoted to the application of an improved trie-tree in the classification of series on a set of sequences of elements of complex objects using the dynamic programming method. The implementation areas of dynamic programming have been considered. It has been shown that dynamic programming is adapted to multi-step operations of calculating additive (multiplicative) similarity/difference measures. It is argued that the improved trie-tree is applicable in the problem of classifying a series on a set of sequences of elements of complex objects using such similarity/difference measures. An analysis of hierarchical representations of sets of sequences has been performed. The advantages of the improved trie-tree over traditional representations of other highly branching trees have been described. A formal description of the improved trie-tree has been developed. An explanation has been given to the previously obtained data on a significant speed gain for operations of adding and deleting sequences in the improved trie-tree relative to the use of an array with an index table (24 and 380 times, respectively). The problem of phoneme-by-phoneme recognition of speech commands has been formulated as a problem of classifying series on a set of sequences of elements of complex objects and a method for its solving has been presented. A method for classifying a series on a set of sequences of elements of complex objects using the improved trie-tree is developed. The method has been studied using the example of phoneme-by-phoneme recognition with a hierarchical representation of the dictionary of speech command classes. In this method, recognition of speech commands is executed traversing the improved trie-tree that stores a set of transcriptions of speech commands – sequences of transcription symbols that denote classes of sounds. Numerical studies have shown that classifying a series as sequences of elements of complex objects increases the frequency of correct classification compared to classifying a series on a set of series, and using the improved trie-tree reduces the time spent on classification.
Ruzicka Indexive Throttled Deep Neural Learning for Resource-Efficient Load Balancing in a Cloud Environment
Authors: Ellakkiya M. , Ravi T.N. , Panneer Arokiaraj S.
Published: November 2024

Cloud Computing (CC) is a prominent technology that permits users as well as organizations to access services based on their requirements. This computing method presents storage, deployment platforms, as well as suitable access to web services over the internet. Load balancing is a crucial factor for optimizing computing and storage. It aims to dispense workload across every virtual machine in a reasonable manner. Several load balancing techniques have been conventionally developed and are available in the literature. However, achieving efficient load balancing with minimal makespan and improved throughput remains a challenging issue. To enhance load balancing efficiency, a novel technique called Ruzicka Indexive Throttle Load Balanced Deep Neural Learning (RITLBDNL) is designed. The primary objective of RITLBDNL is to enhance throughput and minimize the makespan in the cloud. In the RITLBDNL technique, a deep neural learning model contains one input layer, two hidden layers, as well as one output layer to enhance load balancing performance. In the input layer, the number of cloud user tasks is collected and sent to hidden layer 1. In that layer, the load balancer in the cloud server analyzes the virtual machine resource status depending on energy, bandwidth, memory, and CPU using the Ruzicka Similarity Index. Then, it is classified VMs as overloaded, less loaded, or balanced. The analysis results are then transmitted to hidden layer 2, where Throttled Load Balancing is performed to dispense the workload of weighty loaded virtual machines to minimum loaded ones. The cloud server efficiently balances the workload between the virtual machines in higher throughput and lower response time and makespan for handling a huge number of incoming tasks. To evaluate experiments, the proposed technique is compared with other existing load balancing methods. The result shows that the proposed RITLBDNL provides better performance of higher load balancing efficiency of 7%, throughput of 46% lesser makespan of 41%, and response time of 28% than compared to conventional methods.
Personal insurance and open supplementary pension in Brazil: A study on mortality differentials by education level
Authors: Bertho Ana Carolina Soares , Fernandes Natália da Silva , Fonseca Thais Cristina Oliveira da , Costa Bruno Alexandre Soares da , Peregrino Rodrigo Lima
Published: November 2024

ABSTRACT This study aims to verify whether the inequalities by education level found in the population as a whole are also confirmed among those who subscribed to personal insurance and/or open private pension plans in Brazil between 2012 and 2017. This study is a trailblazer in estimating mortality differentials by education level in populations with personal insurance and open private pensions in Brazil. The research contributes to the understanding of socioeconomic factors related to living conditions and, consequently, mortality. The results show that, even in a population that records lower mortality rates and higher life expectancies when compared to the Brazilian population as a whole, education level plays a major role as a protective factor. Population and death data were provided by 23 insurance groups. Through an agreement with the Ministry of Labor and Social Security, the Applied Mathematics Laboratory of the Federal University of Rio de Janeiro (LabMA/UFRJ) provided the list of insured people to this ministry, data was cross-referenced with government information and returned to the LabMA/UFRJ with identification of education level, when available, as well as indication of deceased, completing company records. Mortality tables were then drawn up for the insured population by education level. To obtain smoothed tables, Heligman and Pollard’s law was applied using a Bayesian approach, via Markov Chain Monte Carlo (MCMC) simulation. In the period from 2012 to 2017, among Brazilians who took advantage of personal insurance and open supplementary pensions, men with a high education level had, at the age of 60, a life expectancy of 5.6 and 6.6 years greater than those with a lower education level, in mortality and survival coverage, respectively. In the case of women, the comparison between the most educated and the least educated shows a difference of 2.7 years in mortality coverage and 5.4 years in survival coverage.
O debate sobre os conceitos na organização do conhecimento: uma leitura a partir da ISKO Brasil
Authors: Carvalho Carlos Eduardo da Silva , Albuquerque Ana Cristina de , Moraes Marcos Antonio de , Cervantes Brígida Maria Nogueira
Published: November 2024

Resumo: O objetivo do presente artigo é compreender como é construído o debate em torno do conceito nas publicações vinculadas à International Society for Knowledge Organization Brasil. Foi realizado levantamento de literatura na série “Estudos Avançados em Organização do Conhecimento”, publicada em seis volumes pelo capítulo brasileiro da organização, da qual foram selecionados 23 trabalhos sobre os quais se realizou uma Revisão Bibliográfica de Literatura de caráter não exaustivo. Identificou-se a presença de importantes debates em relação ao conceito na literatura, tanto em sentido mais estritamente teórico, quanto numa dimensão bastante ligada à prática, com diversos trabalhos apresentando objetos relacionados, como a modelagem conceitual e mapas conceituais. Além disso, pode-se notar a grande influência exercida pela Teoria do Conceito de Dahlberg na produção consultada. Tal amplitude temática e teórica demonstra o caráter incontornável da discussão a respeito dos fundamentos teóricos do conceito para pensar os processos de Organização e Representação, tanto do Conhecimento quanto da Informação.
Metadados para descrição da informação arqueológica em repositório digital: o caso do Museu Amazônico
Authors: Lima Júnior Mario das Graças Carvalho , Padilha Renata Cardozo
Published: November 2024

Resumo: O objetivo é apresentar uma proposta de metadados para a informação museológica de acervos arqueológicos, a partir de instrumentos legais no Brasil. A metodologia da pesquisa se constitui de natureza aplicada, quanto aos objetivos, se caracteriza como exploratória, quanto aos seus procedimentos, seguirá um estudo de caso com uma abordagem qualitativa. A partir dos resultados foram identificados os metadados do acervo arqueológico digital do Museu Amazônico. Mostrou-se a partir da musealização da arqueologia a importância desses metadados para a descrição dessas informações e se construiu uma proposta de metadados para a descrição da informação em acervos arqueológicos em repositório digital. Por fim, sugerimos que futuras pesquisas que possam levar em consideração este estudo de caso como uma reflexão para aperfeiçoar padrões de metadados não somente para acervos arqueológicos, mas para bens do patrimônio cultural, em geral.
Análise freidsoniana das trajetórias profissionais de especialistas em enfermagem de saúde pública mineiros, 1988–1992
Authors: Carvalho Isabella Lara Maia de , Aperibense Pacita Geovana Gama de Sousa , Frugoli Alice Gomes , Peres Maria Angélica de Almeida , Gómez-Cantarino Sagrario , Santos Fernanda Batista Oliveira
Published: November 2024

RESUMO Objetivo: Analisar as contribuições do Curso de Especialização em Enfermagem de Saúde Pública (1988–1992) da Universidade Federal de Minas Gerais para a elevação da expertise e do status profissional de seus egressos. Método: Pesquisa de dimensão histórico-social inserida nos domínios da história da enfermagem e das especialidades. As fontes incluíram 20 fichas de inscrição, documentação de matrícula dos egressos e 3 documentos referentes ao Curso, coletados no Centro de Memória da Escola de Enfermagem da Universidade Federal de Minas Gerais, triangulados com currículos acessados na plataforma Lattes/CNPq e analisados no arcabouço da Sociologia das Profissões, de Eliot Freidson. Resultados: A habilitação dos especialistas baseou-se na estratégia de construção de saberes direcionados às transformações sociossanitárias. A especialização apoiou o delineamento da carreira profissional dos egressos em cargos administrativos de liderança, gerenciamento e visibilidade na saúde pública, ao passo que o perfil do grupo se apresentou voltado à academia, espaço que forja conhecimento próprio. Conclusão: A especialização oportunizou exercício da autonomia profissional de seus egressos, elevando o status quo, com contribuições para a profissionalização da enfermagem de saúde pública.
Sistema de justiça, dogma do controle social penal e naturalização da barbárie
Authors: Cardoso Helena Schiessl , Dal Ri Luciene
Published: November 2024

Resumo Este artigo tem como objetivo investigar o modelo contemporâneo de resolução de conflitos da política criminal brasileira contemporânea diante da crise do sistema penal e da existência de reformas aparentemente antagônicas. A análise é qualitativa, com base na pesquisa bibliográfica e documental, num diálogo interdisciplinar entre direito, criminologia, sociologia e política criminal. Para tanto, este artigo contextualiza a perspectiva retributiva do sistema de justiça criminal e a legitimação do controle social penal por meio da dogmática jurídica para então problematizar o fracasso empírico das funções preventivas da pena e a naturalização da violência do sistema penal contra as classes sociais marginalizadas. Conclui que, apesar da diversidade metodológica do sistema, a hegemonia da ideologia da defesa social e do dogma do controle social penal dificultam reformas significativas no modelo de enfrentamento de situações dotadas de negatividade social, colaborando para a contínua expansão do combate bélico da criminalidade contra os inimigos da sociedade despidos de cidadania.
Acesso/Permanência em Salas de Recursos Multifuncionais: uma realidade no Amazonas
Authors: Ferreira Dorimar Gomes , Santos João Otacílio Libardoni dos
Published: November 2024

RESUMO O objetivo deste estudo foi conhecer o acesso e a permanência dos alunos público-alvo da Educação Especial nas Salas de Recursos Multifuncionais (SRMs), na perspectiva dos professores, nos municípios da Microrregião do Rio Madeira, no sul do Amazonas. A abordagem Qualitativa Descritiva foi utilizada para delinear a pesquisa e os dados foram coletados por meio de roteiro de entrevista semiestruturado. Os achados apontam para o papel das famílias, pois a escola tem dificuldade em sensibilizar os pais para que eles se vejam como parte importante do processo de inclusão e possam reconhecer a SRM como um espaço importante para seus filhos.
Educação Patrimonial e Educação não Formal Mediados por Mobile Learning
Authors: Scheid Guilherme , Matos Eloiza Aparecida Silva Avila de , Carmo Julio Cesar Botega do
Published: November 2024

RESUMO Atualmente a educação patrimonial é essencial nos debates em torno da educação e do patrimônio cultural. A educação patrimonial de base crítica concebe o campo não somente como produto, mas também como processo, tendo em vista dois eixos principais: diversidade cultural e participação da comunidade. Dessa maneira, é de suma importância estabelecer relações entre a educação não formal e educação patrimonial. Para tanto, foi desenvolvido o aplicativo para dispositivos móveis, denominado Passeio Cultural – Ponta Grossa, e para validá-lo foi utilizado o método Delphi. Os resultados foram fundamentais para estabelecer algumas limitações e para adequação do aplicativo às bases teóricas propostas.
Da Saúde para a Educação: de atuações colonializadas a enfrentamentos
Authors: Sousa Rosa Gouvêa de , Lopes Laura Isadete , Pinto Juliana Kelly , Queiroz Isabela Saraiva de , Vecchia Marcelo Dalla
Published: November 2024

RESUMO Este estudo analisa um conjunto discursivo do Sistema Único de Saúde (SUS) que intersecciona educação e saúde pelo contexto do trabalho. A centralidade do debate está na educação permanente proposta pelo arcabouço político-legal do SUS e que tem por objetivo tensionar práticas para uma dada transformação. Com base em argumentos de Maria Lugones sobre trabalho como elemento racializado, atribuído de gênero e constituído como imposição colonial, foi feita a análise crítica do discurso de parte deste arcabouço, tendo por questionamento o uso do termo ato pedagógico transformativo e por reflexão ponderações apresentadas por trabalhadoras que explicitam que tais intenções transformativas são disputas para exclusões de corpos e saberes.
Teaching Residency Program for Preparing Future Professors
Authors: Lima Bertrand Luiz Corrêa , Carneiro Reginaldo Fernando
Published: November 2024

ABSTRACT The aim of this article is to analyze the characteristics, impact, and potential of the Teaching Residency Program (TRP) at the Federal University of Juiz de Fora (UFJF) for the training of professors at the beginning of their careers. This was a qualitative study with a case study approach. Data were collected through a characterization questionnaire and semi-structured interviews with six TRP actors involved in the PRD. The study showed that the program is a place to reflect on the teaching and learning process, to (re)discover the school community and its characteristics, and to become a professor. It was found that it can also help early career professors in their training process and in the building their professional identity.
Letramento e Alfabetização: entendimentos e implicações educacionais
Authors: Araujo Eliane de Jesus , Adão Jorge Manoel , Modesto João Gabriel
Published: November 2024

RESUMO Este artigo apresenta uma Revisão Sistemática de Literatura com o objetivo de refletir sobre os conceitos e entendimentos da alfabetização e do letramento. A pesquisa envolveu a consulta de duas bases de dados: o Portal de Periódicos da Coordenação de Aperfeiçoamento de Pessoal de Nível Superior e a Scientific Electronic Library Online, com critérios de inclusão que garantiram clareza na apresentação dos conceitos e entendimentos encontrados nos artigos analisados. Os resultados destacam a necessidade de uma reflexão mais aprofundada sobre os processos de formação de professores para promover uma compreensão mais consistente dos conceitos de letramento e alfabetização.
Plagiarism from the Perspective of Distance Higher Education Students
Authors: Campanhão Ligia Maria Barrios , Medeiros Bruno Cesar Cassani , Santos Stefanny Batista dos , Tito Ana Yenny Molleapaza , Curcio Ana Paula , Belo Juliana Morais , Pereira Luís Eduardo Santos , Haas Celia Maria
Published: November 2024

ABSTRACT This study aimed to investigate the knowledge of plagiarism among undergraduate students at a distance education university. A questionnaire was applied to the students, and the content of two courses and institutional documents were analyzed to identify guidelines regarding plagiarism. Plagiarism was not discussed in the courses, and institutional documents provided inconsistent guidance on how to address it. Although students claim to know what plagiarism is, the majority associate it solely with copying content without proper referencing or citation. According to the students, the main reasons leading to plagiarism are a lack of organization and motivation for studying, and a lack of skills for academic writing.
Gestação de paciente com doença renal crônica em diálise
Authors: Gorayeb-Polacchini Fernanda Salomão , Moura Ana Flavia , Luders Claudio , Moura Neto José Andrade , Leme Juliana El Ghoz , Silva Dirceu Reis da
Published: November 2024

Resumo As mulheres portadoras de doença renal crônica apresentam menor probabilidade de engravidar e são mais propensas a complicações gestacionais quando comparadas a pacientes com função renal normal, sendo, portanto, consideradas gestantes de alto risco materno e fetal. Ao longo dos anos, verificou-se aumento da incidência de gestações em pacientes em diálise e melhora do desfecho materno e fetal. Acredita-se que a otimização do atendimento obstétrico e neonatal, o ajuste do tratamento dialítico (em especial, o aumento do número de horas e da frequência semanal das sessões de diálise) e o uso de agentes estimuladores da eritropoiese têm proporcionado melhor controle metabólico, volêmico, pressórico, eletrolítico e da anemia. Este artigo de revisão tem o objetivo de analisar os desfechos gestacionais em pacientes com doença renal crônica em diálise e revisar a condução médica nefrológica nesse cenário. Pelo crescente interesse pelo tema, as recomendações clínicas para a prática assistencial têm ganhado em consistência tanto no manejo medicamentoso quanto no manuseio dialítico, aspectos que tratamos na presente revisão.
Kidney effects of Glucagon-Like Peptide 1 (GLP1): from molecular foundations to a pharmacophysiological perspective
Authors: Rico-Fontalvo Jorge , Reina Maricely , Soler María José , Unigarro-Palacios Mario , Castañeda-González Juan Pablo , Quintero Javier Jiménez , Raad-Sarabia María , Moraes Thyago Proença de , Daza-Arnedo Rodrigo
Published: November 2024

Abstract GLP1 receptor agonists (GLP1-RAs) are drugs that mimic the effects of the incretin hormone GLP1 and were initially introduced in medicine for the treatment of diabetes in 2005 and for obesity in 2014. Over time, data from secondary and exploratory objectives of large randomized controlled-trials suggested that GLP1-RAs could also exert renal action by slowing the progression of kidney disease in patients with and without diabetes. Based on this rationale, the Flow study (1 mg semaglutide vs placebo) was designed and recruitment began in 2019 until May 2021. The recently published results confirmed the effect of semaglutide in reducing the composite renal outcome. However, similar to SGLT2 inhibitors, the potential mechanisms behind the renal effects of GLP1-RAs still need to be elucidated. The aim of this review is to address the different physiological mechanisms of GLP1-RAs at the renal level, using evidence from experimental studies and current scientific literature.
GeoDesp: uma Base de Dados que Identifica o Local onde Candidatos Realizam suas Despesas de Campanha
Authors: Guarnieri Fernando , Silva Glauco Peres
Published: November 2024

Resumo
Reformas do Financiamento de Campanhas como Políticas Públicas: Uma Análise de Policy Cycle
Authors: Schaefer Bruno Marques
Published: November 2024

Resumo A literatura sobre reformas eleitorais, em geral, e reformas do financiamento de campanhas, em específico, tem se beneficiado pouco das contribuições do campo de análise de políticas públicas. Seja em termos teóricos e/ou metodológicos. Este artigo propõe um modelo de análise de reformas do financiamento de campanhas a partir do conceito de ciclo de políticas (policy cycle), considerando como se forma a agenda sobre reformas (1); tomada de decisão (2); implementação (3); e avaliação (4). Utilizo este modelo para observar empiricamente o caso da regulação do autofinanciamento eleitoral no Brasil, a partir de métodos qualitativos e quantitativos. Os resultados indicam que a restrição do autofinanciamento no Brasil está associada ao maior peso desse tipo de recurso nas campanhas após a proibição das doações empresariais. E, também, a reforma parece não cumprir seus objetivos iniciais. Neste sentido, o artigo busca contribuir com a literatura em dois sentidos: a proposição de um modelo de análise das reformas de financiamento de campanhas e sua aplicação ao caso brasileiro.
The Participation of Activists and Indigenous Peoples in Climate Governance in Chile*
Authors: Biskupovic Consuelo , Carmona Rosario
Published: November 2024

Abstract There is a growing consensus about the relevance of the participation of non-state actors in climate governance. However, multiple barriers at the national and global levels still hinder the effectiveness of this engagement. Based on ethnographic research, this article analyses how non-state actors from two organisations −Ecos and the Chilean Indigenous Collective on Climate Change− perceive their participation in national climate governance. We conducted thirty-six semi-structured interviews with participants of two groups committed to climate action, one led by civil society organisations and the other convened by the state and composed of Indigenous Peoples leaders, and also engaged in participant observation. Although their motivations are diverse, all share the common goal of addressing socio-ecological inequalities through responses that emerge from their territories. However, these groups show that both national climate change policy and the international climate governance scenario continue to consider the participation of non-state actors as marginal, symbolic, and instrumental.
EXPLORING CABIN HEATING EFFICIENCY IN ELECTRIC VEHICLES: AN EXPERIMENTAL ANALYSIS OF AIR HEATING MECHANISMS AND STRATEGIC INSULATION
Authors: Afshari Faraz , Mandev Emre , Ceviz Mehmet Akif , Çelik Ali , Muratçobanoğlu Burak
Published: November 2024

This study examines the impact of cabin heating systems on the driving range and heating performance of electric
vehicles, utilizing experimental analyses conducted under cold winter conditions of Erzurum, Turkey. The ambient
temperatures ranged between -8°C and -17°C during 60-min test periods. The thermal comfort was assessed by considering cabin modifications and insulation, along with the use of both the internal heating system and the external air heating system in the vehicle. The temperature difference between the cabin interior and the ambient has significantly increased with the installation of insulation materials. Results from the experiments highlighted significant positive effects of insulation material usage on heating energy ratios. The lowest heating energy ratio of 0.60% was recorded in an experiment that used only the internal heating system, without any thermal modifications or adjustments. The highest ratio, 1.70%, was recorded in an experiment where insulation materials on the floor, doors, and ceiling, along with an external heater, were utilized. Additionally, the study revealed that the internal heating system significantly influenced the vehicle range, leading to a reduction of approximately 10 km during 60 min of heating system operation. These findings underscore the crucial role of optimizing heating efficiency to enhance energy sustainability and driving range in electric vehicles.
ADVANCED LIGHTWEIGHT CERAMIC FOAMS FOR HYPERSONIC VEHICLES
Authors: Sreeja R. , Abhina K. , Srinivas C. , Devapal Deepa , Devasia Renjith
Published: November 2024

ZrC-ZrB2-based ultrahigh-temperature ceramic (UHTC) foams were prepared by preceramic route using preceramic precursor resin, viz., boron-functionalized polyzirconoxane and polyurethane (PU) foam as the template. The structure and chemical composition of the as-procured preceramic precursor resin were analyzed using different analytical techniques for validating the resin for ceramic conversions. The Fourier transform infrared and nuclear magnetic resonance spectra confirmed the presence of phenolic carbon attached to oxygen, phenolic aromatic protons, olefinic protons, and Zr-O-B moieties in the polymer backbone. The weight percentages of C, H, N, Zr, and B were obtained as 60, 6.4, 1.3, 7.8, and 1.4, respectively, by carbon hydrogen nitrogen and inductively coupled plasma-atomic emission spectrometer. Thermogravimetric analysis and pyrolysis gas chromatograph mass spectrometer (Py GC-MS) results indicated that the precursor is a low molecular weight resin dissolved in low volatile solvents. The ceramic residue of the cured resin at 900°C was 50.5 wt. % and hence has the potential for use as a precursor resin for making ceramic products. The final UHTC foams were characterized for structural, chemical, and morphological properties and confirmed the formation of crystalline ZrC-ZrB2 with an open cell structure. The thermo-oxidative stability of the UHTC foam was tested and characterized for its final morphology. The ZrC-ZrB2 foams can find applications as thermal insulating core in thermal protection system (TPS) systems and as porous membrane for transpiration cooling of combustion chambers of hypersonic vehicles.
An extended kinematic hardening constitutive model to include unsaturated behaviour for the prediction of soil deterioration
Authors: Monforte Lluis , Rouainia Mohamed , Helm Peter R. , Najdi Abdallah , Glendinning Stephanie
Published: November 2024

Linear geotechnical infrastructure undergoes seasonal volumetric changes due to climatic and hydrological cycles, leading to progressive failure of the soil mass and performance deterioration. The magnitude of the seasonal cycles of pore water pressure is expected to be increased by more extreme and frequent wet and dry events, leading to an accelerated deterioration process. Advanced constitutive models for unsaturated soils able to reproduce the observed behaviour are therefore required. A new advanced constitutive model for the hydro-mechanical behaviour of unsaturated soils is formulated and implemented within the framework of elasto-plasticity with internal variables. The effect of recent suction history is incorporated using a kinematic hardening constitutive model augmented by elements of bounding surface plasticity, initially developed for saturated soils, which is further extended to the unsaturated range through the inclusion of a loading collapse curve. The model permits the retention of information on recent stress history, allows prediction of irrecoverable stiffness and strength loss, and replicates the hysteretic response during cyclic loading. The model has been implemented in a constitutive driver using an implicit numerical scheme and its predictive capabilities are demonstrated by performing numerical simulations of a series of laboratory experiments involving complex sequences of isotropic loading, wetting, drying and shearing stages.
Baseline Diastolic BP and BP-Lowering Effects on Cardiovascular Outcomes and All-Cause Mortality
Authors: Sarwal Amara , Boucher Robert E. , Hartsell Sydney E. , Wei Guo , Shen Jincheng , Chertow Glenn M. , Whelton Paul K. , Cheung Alfred K. , McEvoy John William , Greene Tom , Beddhu Srinivasan
Published: November 2024

Key Points

There is concern that lowering systolic BP in persons with low diastolic BP could be harmful.

In this meta-analysis of five large BP-lowering trials, BP interventions reduced the risks of cardiovascular events and all-cause mortality.

However, there was no evidence that low baseline diastolic BP modified these beneficial effects of BP-lowering interventions.

Background

Lowering BP in persons with low diastolic BP could be harmful. Hence, we examined whether baseline diastolic BP modifies the effects of BP lowering on clinical outcomes in a meta-analysis of five large BP-lowering trials.

Methods

In a study-level meta-analysis on the basis of individual participant data of the Systolic Blood Pressure Intervention Trial (SPRINT; N=9361), the Action to Control Cardiovascular Risk in Diabetes Blood Pressure (ACCORD; N=2362), the Secondary Prevention of Small Subcortical Strokes (SPS3; N=3020), the African American Study of Kidney Disease and Hypertension (AASK; N=1094), and the Modification of Diet in Renal Disease (MDRD; N=840) studies, we used DerSimonian–Laird random-effects models to examine the dependence of the effect of the BP-lowering intervention on baseline diastolic BP for cardiovascular, all-cause mortality, and kidney outcomes.

Results

The mean baseline age was 65±10 years. Mean baseline systolic and diastolic BP were 141±17 and 79±12 mm Hg, respectively. More intensive BP control resulted in lower risk of composite cardiovascular outcome (hazard ratio, 0.79; 95% confidence interval, 0.72 to 0.87) and all-cause mortality (hazard ratio, 0.86; 95% confidence interval, 0.75 to 0.99) without evidence that the BP intervention effects differed by level of baseline diastolic BP (interaction P = 0.76 for cardiovascular composite and 0.85 for all-cause mortality). The mean baseline diastolic BP in the lowest and upper three quartiles of baseline diastolic BP were 65±6 and 84±9 mm Hg, respectively, but the effects of the BP interventions on the outcomes were similar in both groups. Furthermore, there was no evidence of interaction of the BP intervention and baseline diastolic BP for kidney outcomes.

Conclusions

Within the included diastolic BP range, there was no evidence that baseline diastolic BP modified the beneficial effects of intensive BP lowering.