bluuebunny/crossref_metadata_2025 huggingface dataset:
A LOGÍSTICA INTERNACIONAL COM O ADVENTO DA PANDEMIA DE CORONAVÍRUS: OS IMPACTOS NUMA EMPRESA DO SEGMENTO DE EMBALAGENS METÁLICAS
Authors: Rodrigues Gabriela , Milan Edmilson , Stolsmann Klaus Peter
Published: June 2024

A pandemia de Coronavírus alterou de maneira significativa as operações da logística internacional a nível global, gerando uma série de mudanças operacionais. Neste sentido, o objetivo deste trabalho foi identificar os principais impactos causados pela pandemia de Coronavírus para uma empresa produtora de embalagens metálicas, na área de logística internacional. A pesquisa qualitativa foi desenvolvida utilizando-se um roteiro de entrevista semiestruturado, que foi aplicado a três profissionais que trabalham na empresa objeto de estudo, e três profissionais prestadores de serviço a empresa. Os resultados desta pesquisa evidenciaram que o lockdown foi um dos principais motivos que prejudicou a logística internacional em diversos aspectos como, por exemplo, a falta de contêineres a nível mundial, o aumento no valor do frete marítimo internacional, e o consequente desabastecimento de diversos mercados. Por outro lado, a pandemia de Coronavírus proporcionou diversas oportunidades de novos negócios internacionais, relacionados à problemática de logística internacional, negociação em novas condições de vendas (Incoterm) e por fim, a não dependência de matéria prima importada, podendo ser abastecido por fornecedor local.
Las fronteras en el mundo atlántico (siglos XVI-XIX)
Authors: Truchuelo García Susana , Reitano Emir , Vincent Bernard , Truchuelo García Susana , Reitano Emir , Serna Vallejo Margarita , Rodrigues José Damiao , Álvarez Delgado Lorena , Junot Yves , Bunes Ibarra Miguel Ángel de , Jané Checa Óscar , Melón Jiménez Miguel Ángel , Paz Gustavo L. , Sica Gabriela , Herreros Cleret de Langavant Benita , Aguirre Susana Elsa , Possamai Paulo César , Tejerina Marcela V. , Sarmiento Jacqueline , Carrera Julián
Published: June 2024

En las sociedades de la modernidad, las "fronteras" se convierten en marcas o limes que determinan ámbitos o zonas de contacto que, de alguna manera, han servido para crear y recrear marcos generales de diferenciación y de posibles comparaciones a partir de sus componentes sociales, económicos, culturales, políticos, religiosos, etc., distinguiendo así, ambos márgenes. Hablamos por ello de "fronteras" en plural, distintas y cambiantes, pero con un punto común, esto es la idea de un límite o linde que puede ser extenso, dilatado, poroso o difuminado. Al mismo tiempo, en muchos casos estas "fronteras" no se muestran en sí como separadoras. Por el contrario, constituyen la basa que ha permitido la aparición de determinados procesos de permeabilidad y percolación que provocan un importante efecto de convergencia siendo así también zonas o espacios de encuentro, contacto e intercambio. En este sentido, el reto de la presente compilación de trabajos es el de pensar las fronteras dentro de unas monarquías hispano lusitanas agregativas. Las innumerables formas de abordaje, aspectos y dinámicas que confluyen en pensar las "fronteras" en el Mundo Atlántico fundan un aliciente más para este encuentro de miradas que resume, en gran medida, el espíritu propio del proyecto de la Red interuniversitaria de Historia del Mundo Ibérico del Antiguo Régimen a las Independencias.
Clarifying 'long-term' for protected areas and other effective area-based conservation measures (OECMs): why only 25 years of 'intent' does not qualify
Authors: Fitzsimons James , Stolton Sue , Dudley Nigel , Mitchell Brent
Published: June 2024

The concept of 'long-term' is a key part of the definitions of both protected areas and other effective area-based conservation measures (OECMs). Draft principles for OECMs in Australia developed by the Australian Government propose a minimum period for OECMs of 25 years, where a landholder is not able to commit to in-perpetuity conservation. The proposal suggests this is consistent with IUCN Guidelines for Privately Protected Areas. As authors of the Guidelines for Privately Protected Areas we contend however that Australia's proposed OECM guideline suggesting 25 years of "intention" to deliver biodiversity outcomes is 'long-term' is not supported by IUCN guidelines. Furthermore for protected areas, Australia has a long-established definition of 'long-term' - specifically a minimum timeframe of 99 years is required if permanent protection is not possible - embedded in both national policy and legal agreements. As national governments rapidly seek to define OECMs in response to the raised ambitions of the Kunming-Montreal Global Biodiversity Framework, there will be increasing interest in what counts towards Target 3. Ultimately, more land managed for conservation is good and all forms of area-based conservation should be encouraged. However, not all forms of area-based conservation qualify for inclusion in Target 3. Long-term intent and outcomes are fundamental, as outlined in the definitions of protected areas and OECMs.
Usando direitos para aprofundar a democracia
Authors: Ely Yamin Alicia , Ramón Michel Agustina , De Carvalho Siqueira Mayara , De Oliveira Muinhos de Paula Julia
Published: June 2024

In this text we will describe the historical path of use, in Brazil, of mallow (Urena lobata L.), a plant found in the national flora that is the perfect counterpart to jute (Corchorus olitorius L. and Corchorus capsularis L.), an exotic plant. The objective of this article is to produce knowledge about the process of using mallow to produce fibers intended for making bags for packaging agricultural products, as well as for other uses in weaving. To do this, we analyzed the historical context in which the first attempts to cultivate mallow took place in Brazil, which took place between the end of the 19th century and the first decades of the 20th century. We also analyze the current context of cultivation of this plant, carried out in the Amazon. In this region, there is, fundamentally, the collection and/or cultivation of mallow for seed production in the northeast of Pará and, in the neighboring state of Amazonas, cultivation takes place for the production of fibers. The methodology used was documentary research, carried out in the archives of important agricultural research institutions in the country. The relevance of the topic lies in the fact that mallow practically replaced jute in the Amazon, not because there were differences in the production process or in the efficiency and quality of its fibers, but rather because of the abandonment of research linked to jute in the region and seed availability. This omission led to a reduction in the production and supply of seeds, causing riverside dwellers to now almost exclusively cultivate mallow.
Um precatório da Inquisição e o tráfico de escravizados na África Centro-Ocidental (fim do século XVI e início do XVII)
Authors: Bonciani Rodrigo Faustinoni , Vargas Melissa Moura
Published: June 2024

Through the transcription and analysis of the "Rodrigo Aires Precatory," the paper presents unprecedented elements about the slave trade in Central-West Africa, between the end of the 16th century and the beginning of the 17th century. It consists of a collection of documents resulting from a payment order from the Inquisition in favor of the mother of the slave trader Aires Fernandes, Maria Fernandes, as his heir, represented by another son, Rodrigo Aires. The collection ranges from documents of the slave trader´s imprisonment in 1595 to the final impasses of the process that returned to the Inquisition in 1604. This period marked the beginning of a process that Linda M. Heywood and John K. Thornton termed the "Angola Wave," during which the slave trade from this region surpassed that of West Africa. The "Precatory" reveals details about this trade, both in its Atlantic connections and in the African hinterlands, and the involvement of various agents and institutions: governors-general; contractors; civil and religious authorities; chiefs and enslaved Africans; and the Inquisition itself.
DEVELOPMENT OF DRY MIX MORTARS FOR FLOOR ELEMENTS
Authors:   Lviv Polytechnic National University, Department of Building Production, Melnyk Andriy , Pozniak Oksana ,   Lviv Polytechnic National University, Department of Building Production, Marushchak Uliana ,   Lviv Polytechnic National University, Department of Building Production
Published: June 2024

Dry mix mortars are widely used in construction projects for the implementation of construction works in new construction, reconstruction, and repair. The improvement of properties of dry mix mortars for the installation of floor screeds is relevant. The purpose of such mortars is to equalize the differences in the thickness of the floor surface, to create an intermediate layer characterized by the necessary strength, durability, and even surface with the possibility of decoration with various types of flooring. A step-by-step design of the composition of dry mix mortar for the installation of floor screeds was carried out. The ratio of fine aggregates and limestone filler was optimized according to the maximum packing density criterion, the required amount of plasticizer was selected according to the consistency index of the fresh mortar, and the minimum amount of Portland cement was selected to ensure the required strength.
RESEARCH ON THE STRUCTURE FORMATION PROCESSES IN THE SYSTEM «BLAST FURNANCE SLAG - WASTEPAPER SLUDGE ASH»
Authors:   Lviv Polytechnic National University, Department of Highways and Bridges, Rozmus Dmytro , Sobol Khrystyna ,   Lviv Polytechnic National University, Department of Highways and Bridges, Petrovska Nadiya ,   Lviv Polytechnic National University, Department of Highways and Bridges, Hidei Volodymyr
Published: June 2024

Concrete production is one of the largest consumers of natural non-metallic materials. To mitigate the environmental impact associated with cement production The use of wastepaper sludge ash (WSA) from paper recycling is a new promising direction for saving fuel, energy, and natural resources in cement and concrete production, aimed at reducing the proportion of clinker in cement by replacing part of the cement with supplementary cementitious materials. This approach aligns with the priority principles of uniform and sustainable industry development aimed at creating environmentally friendly, low-energy-consuming technologies. This study is dedicated to investigating the properties of composite systems with different proportions of blast furnace granulated slag and wastepaper sludge ash. Test results show that samples with 70% WSA achieve the highest early strength (2.23 MPa flexural, 7.6 MPa compressive). Later, samples with a 70:30 BFS:TAW ratio exhibit the highest strength (38.3 MPa compressive, 4.6 MPa flexural) due to predominant hydro silicate hydration. The composite system forms CSH(B) hydro silicates and calcium hydro aluminate C4AH13, reacting with WSA gypsum to form calcium hydro sulpho aluminate C3A∙3CaSO4∙32H2O during initial hydration.
CEMENTITIOUS SYSTEMS FOR HIGH-PERFORMANCE CONCRETES WITH IMPROVED CORROSION RESISTANCE
Authors:   Lviv Polytechnic National University, Department of Building Production, Kirakevych Iryna , Rusyn Bohdan ,   Lviv Polytechnic National University, Department of Building Production, Bobetskyi Yurii ,   Lviv Polytechnic National University, Department of Building Production
Published: June 2024

The article presents the results of research on cementitious systems "Portland cement CEM I 42,5 R - active mineral additives - microfillers - superplasticizer - hardening accelerators" for high-performance concrete with improved corrosion resistance. The resistance of concrete to corrosion caused by the influence of chemical substances was investigated - sulfate corrosion (class XA), which combines the processes of formation and accumulation of sparingly soluble salts in concrete, which are accompanied by internal stresses and destructive phenomena in concrete. The increase in corrosion resistance of high-performance concretes based on modified cementitious systems is explained mainly by the creation of a fine-crystalline microstructure with the formation of C-S-H phases, which contribute to the pores colmatation with age of hardening.
SIMULATION INFLUENCE OF UNEVEN DAMAGE OF REINFORCED CONCRETE BEAM IN LIRA-FEM
Authors:   Lviv Polytechnic National University, Department of Building Constructions and Bridges, Deineka Vitalii , Vegera Pavlo ,   Lviv Polytechnic National University, Department of Building Constructions and Bridges, Blikharskyi Zinovii ,   Lviv Polytechnic National University, Department of Building Constructions and Bridges
Published: June 2024

This article divulges the outcomes of theoretical investigations into non-uniformly damaged reinforced concrete beams, employing the LIRA-FEM software suite. The manifestation of defects and damages poses operational risks for buildings and structures. The objective of this study is to scrutinize the consequences of irregular damage occurrence in reinforced concrete beams, holding significant practical relevance for the determination of the stress-strain condition in reinforced concrete elements. To facilitate these theoretical inquiries, finite element modeling within the LIRA-FEM software suite is employed. Through the modeling results, stress levels were juxtaposed against ultimate stress thresholds, elucidating the deformability of unevenly damaged reinforced concrete beams. The study's significance lies in its potential to enhance the safety of building structures, mitigating risks during operational phases.
Relationship between the anthropometric indicators, body composition and the incidence of dysanapsis in adolescents with bronchial asthma
Authors:   Privolzhsky Research Medical University of the Ministry of Health of the Russian Federation, Nizhny Novgorod, Russia, Khramova R.N. , Eliseeva T.I. ,   Privolzhsky Research Medical University of the Ministry of Health of the Russian Federation, Nizhny Novgorod, Russia, Karpenko M.A. ,   Patrice Émery Lumumba People’s Friendship University of Russia, Moscow, Russia, Ovsyannikov D.Yu. ,   Patrice Émery Lumumba People’s Friendship University of Russia, Moscow, Russia, Zamyatina A.P. ,   Privolzhsky Research Medical University of the Ministry of Health of the Russian Federation, Nizhny Novgorod, Russia, Khaletskaya O.V. ,   Privolzhsky Research Medical University of the Ministry of Health of the Russian Federation, Nizhny Novgorod, Russia
Published: June 2024

Increase in the dysanapsis incidence in patients with bronchial asthma (BA) has been reported as the patients' body weight (BW) increases, but the relationship between the body composition, namely its fat component, and the incidence of dysanapsis has not yet been studied. The purpose of this research was to study the anthropometric indicators and body composition impact on the incidence of dysanapsis in adolescents with AD. Materials and methods used: a single-center observational cross-sectional pilot study of 101 adolescents (71.3% boys) aged 12 to 17 y/o (15.0 [13.0; 16.0] y/o median) with AD was conducted in the Nizhny Novgorod City Children’s Clinical Hospital No. 1 (Nizhny Novgorod, Russia) in 2017-2023. All participants underwent measurement of anthropometric and spirometric indicators, determination of body composition and diagnosis for dysanapsis. Dysanapsis is diagnosed when three conditions are met simultaneously: 1) high or high-normal z of forced vital capacity (FVC) (over 0.674); 2) normal z forced expiratory volume in 1 s (FEV1) (over -1.645); and 3) low FEV1/FVC index (below 80%). Results: fat ratio differed statistically significantly (p<0.001) depending on the selected groups according to the body mass index (BMI). The body fat content among patients with normal body weight was increased in 12.1% (7/58) of patients, and decreased in 34.5% (20/58); among patients with excess BW, 8.3% (3/36) had decreased weight, 41.7% (15/36) had normal weight; in all 7 obese patients it was increased. In the group of patients with normal BW, the incidence of dysanapsis was 19.0% (11/58), among patients with overweight and obesity - 46.5% (20/43, p=0.003). Among patients with different body fat content, the incidence of dysanapsis was: with a reduced fat content - 17.4% (4/23), with a normal fat content - 26.1% (12/46), with an increased fat content - 46.9 % (15/32, p=0.042). Conclusion: the incidence of dysanapsis in children and adolescents with AD increases both as BMI increases and as the fat content in the patients’ body increases. An increase in body weight and body fat content may contribute to the formation and maintenance of an obstructive external respiration pattern in children and adolescents with BA.
CLINICAL CASE OF CHRONIC MULTIFOCAL NONBACTERIAL OSTEOMYELITIS IN A PATIENT WITH INITIALLY DIAGNOSED SYSTEMIC JUVENILE ARTHRITIS
Authors:   V.A. Nasonova Research Institute of Rheumatology, Moscow, Russia, Salugina S.O. , Nikishina I.P. ,   V.A. Nasonova Research Institute of Rheumatology, Moscow, Russia, Borodacheva O.V. ,   V.A. Nasonova Research Institute of Rheumatology, Moscow, Russia, Arefyeva A.N. ,   V.A. Nasonova Research Institute of Rheumatology, Moscow, Russia, Gasymov E.G. ,   V.A. Nasonova Research Institute of Rheumatology, Moscow, Russia
Published: June 2024

Systemic juvenile arthritis (sJA) is a special variant of chronic arthritis in children belonging to the spectrum of polygenic autoinflammatory diseases whose main features are persistent febrile fever, skin rashes, other systemic manifestations (serositis, lymphadenopathy, hepatosplenomegaly) as well as the presence of joint damage with the frequent development of destructive polyarthritis and osteonecrosis, high laboratory indicators of systemic inflammation either at the disease onset or delayed. The list of differentiated conditions includes many diseases such as infections, cancer, primary immunodeficiencies, monogenic autoinflammatory diseases etc. Authors represent a clinical case of a patient with sJA manifestations who was diagnosed with chronic multifocal nonbacterial osteomyelitis (CMNO), that demonstrates the great difficulties in diagnosis and the variability of the course of rheumatic diseases in childhood, which in its turn causes a delay in the timely prescription of effective therapy. Thus, patients with manifestations of a systemic inflammatory process, joint changes, especially those with an atypical course of the disease, pain in the bones and joints of a nocturnal nature, as well as an insufficient response to the therapy even long-term, are in need of conducting of a differential diagnostic search with the inclusion of CMNO, the ‘whole body’ mode magnetic-resonance tomography prescribed by a rheumatologist practitioner.
A experiência da maternidade e ser estudante: scoping review
Authors:   Escola Superior de Saúde Ribeiro Sanches, Carneiro Maria Teresa Cortes Moreira , Figueiredo Amélia Simões ,   Universidade Católica Portuguesa, Viana Maria Clara Roquette ,   Universidade Católica Portuguesa, Melo Helena Cristina dos Santos Gonçalves de Bastos ,   Universidade Católica Portuguesa
Published: June 2024

O sucesso no ensino superior é um enorme desafio para mães-estudantes. A investigação sobre o que determina a prossecução destes dois papéis, exige conhecer os fatores influenciadores e implica a implementação de estratégias. Objetivo: Mapear o conhecimento disponível na literatura científica sobre as experiências vividas pelas mães enquanto mães-estudantes. Materiais e métodos: Metodologia de Joanna Briggs Instittute. A pesquisa bibliográfica realizou-se em bases de dados via EBSCO, sem limites linguísticos, de publicações nos últimos 5 anos, com a conjugação dos seguintes termos: student-mothers, maternity, parenting, university education. Acrescentou-se ainda literatura cinzenta através do Google Scholar e RCAAP. Resultados: Obtiveram-se 631 artigos, dos quais 12 integram esta scoping review. Foram excluídos artigos de opinião e artigos sem abstract disponível. As mães-estudantes relatam a frequência no ensino superior como uma mais-valia para a sua vida e a dos seus filhos. No entanto, a conciliação destes dois papéis torna o ser mãe-estudante um enorme desafio. Os fatores influenciadores vão desde a carga emocional decorrente do afastamento dos filhos até à falta de apoio institucional e maior encargo económico. Conclusão: Equilibrar a maternidade e a vida académica constitui um enorme desafio, privilegiando um ou outro papel na procura incessante de equilíbrio, determinação e otimismo.
La Escuela Nueva en la prensa pedagógica: el caso de Escuelas de España (1929-1936)
Authors:   Universidad de Valladolid, Santos Rosa Ortiz de , Egido Luis Torrego ,   Universidad de Valladolid, Ferreira António Gomes ,   Universidade de Coimbra
Published: June 2024

La prensa pedagógica ha sido un instrumento central en la difusión de las innovaciones educativas y contiene, en sus páginas, un discurso sobre el hecho mismo de la innovación. En este artículo se examina la acogida y el análisis que se hace de las iniciativas de la Escuela Nueva en la revista Escuelas de España, publicada entre 1929 y 1936 e impulsada por tres maestros rurales. Se han seguido los preceptos y fases del modelo de investigación histórico-educativa y se ha utilizado la técnica del análisis de contenido cualitativo para examinar el discurso de la revista ante las nuevas corrientes internacionales emanadas del movimiento de la Escuela Nueva. La investigación pone de manifiesto una acogida crítica que reconoce el valor de estas propuestas renovadoras, pero invoca, a la vez, la necesidad de configurar una pedagogía propia, que se adapte al contexto y que se dote de sentido educativo. En un evidente paralelismo con las voces críticas actuales que denuncian la innovación entendida como moda vacía, los impulsores de la revista rechazan también el esnobismo educativo, la pretendida universalidad de los nuevos métodos y la fugacidad de su influencia entre el magisterio poco formado.
O método português-castilho na Revista da Instrução para Portugal e Brasil (1857-1858)
Authors:   Universidade Federal do Maranhão, Castro César Augusto , Magalhães Justino Pereira de ,   Instituto de Educação da Universidade de Lisboa, Boto Carlota ,   Universidade de São Paulo (USP), Castellanos Samuel Luís Velázquez ,   Universidade Federal do Maranhão
Published: June 2024

Neste artigo, aborda-se o Método Português de Castilho na Revista da Instrução para Portugal e Brasil publicada nos anos de 1857 e 1858, tendo como problemática, perceber de que maneira este impresso contribuiu para estreitar as relações e para divulgar este método de ensino entre os professores brasileiros? Objectiva-se entender as estratégias propostas pelos redatores, para inculcar entre os docentes de ambos países a ideia de educação e de leitura, meio pelo qual essas sociedades alcançariam o progresso e se igualariam as outras nações europeias e à América do Norte. Adotou-se a metodologia da pesquisa histórica e documental tendo a revista como fonte/ objeto, tomando-se como referência as correspondências entre os redatores, António Feliciano de Castilho e Luiz Felipe Leite, docentes dos territórios onde o método foi adotado. Apresenta-se este artigo em duas partes: na primeira, descreve-se o periódico enquanto materialidade; na segunda, as diversas recepções deste método no Brasil. Conclui-se que a imprensa periódica educacional se constituiu em um veículo relevante para se compreender as ideias e os debates, sobre as relações transatlânticas entre o Brasil e Portugal em torno da obra educativa de Castilho em Oitocentos.
How task instruction influences the performance and the text reading pattern in case of inconsistent compare problems in primary school.
Authors:   Babeș-Bolyai University, Cluj-Napoca (Romania). E-mail: agnes.bartalis@ubbcluj.ro, BARTALIS Ágnes , ZSOLDOS-MARCHIȘ Iuliana ,   Babeș-Bolyai University, Cluj-Napoca (Romania). E-mail: iuliana.marchis@ubbcluj.ro
Published: June 2024

"Compare word problems are quite difficult for primary school students, especially inconsistent ones when the relational term from the problem text is not consistent with the arithmetic operation required for the solution. The present study investigates the effect of different task instructions on successfulness in solving inconsistent compare word problems and in the reading pattern of the text of these problems. Therefore, in this study eye-tracking was used to monitor participants eye movements while reading and solving compare word problems. Fifty-six 4th graders’ eye-movement behavior and responses were collected to analyze the fixation time and fixation number on different data from the text of the tasks and the solution time on each task. In the test inconsistent compared problems were given requiring the use of multiplication/division operations. The problems were divided into three groups with different task instructions. In the first group of problems the requirement was to solve the problems, pupils could freely concentrate on the text elements they wanted as the text of the problem was classically given. In the second case students were forced to spend more time focusing on the context of the problem as they first got the text of the problem with symbols instead of numbers. In the case of the third group of problems, pupils had to create the graphical representation of the word problem considering the value of the given variable and the relation between the two variables. The results show that the instruction type influenced both performance and reading pattern. When students are forced to spend more time reading the entire text (problems given first with symbols), the solution success rate is higher. Graphical representation of the problem’s data also contributes to a better performance. There are also differences in percentages of reading times spent on fixation different key elements of the text or different sentences of the problem. The key element fixated for a higher percentage of time depends on the type of instruction."
The Visibility of a City in the Interwar Period. Scopic Regimes in the Photographs of Lajos Orbán (1897–1972) From Cluj
Authors: BLOS-JÁNI Melinda
Published: June 2024

The Visibility of a City in the Interwar Period. Scopic Regimes in the Photographs of Lajos Orbán (1897–1972) from Cluj. Lajos Orbán was an amateur photographer, whose main body of work was produced starting from the 1920s when he became the employee of a local shop specialized in photographic equipment and member in local photographic societies, e.g. the Tessar Bowling Society. His photographs were displayed at international photo exhibitions, but he was organising regional photo contests and exhibitions as well. His photographs show the influence of the pictorialist photography, but traces of modernism or the new objectivism are present as well. These pictures became archival documents, and they are also important resources to the visual culture of Transylvania, the visual literacy of the people living in the interwar years. The paper offers an in depth analysis of the scopic regimes detectable in the photographic heritage of Lajos Orbán based on the ways human figures and spatial relations are represented in his pictures.
Changes in various secondary metabolites by crossing modern rose cultivars
Authors: Kunc Nina , Hudina Metka , Osterc Gregor , Mikulic-Petkovsek Maja
Published: June 2024

The aim of the study was to determine the content and composition of phenolic compounds in autochthonous rose hips (R. pendulina, R. spinosissima and R. gallica) and to compare them with the content of phenolic compounds in their cultivars (‘Harstad’, ‘Bourgogne’, ‘Mount Everest’, ‘Poppius’, ‘Frühlingsduft’, ‘Single Cherry’, ‘Frühlingsmorgen’, ‘ Violacea’ and ‘Splendens’) collected in Arboretum Volčji Potok in Slovenia. The total content of phenolic compounds in the flesh with skin was lowest in ‘Mount Everest’ (3603.57 mg · kg−1 f.w.), which is derived from R. pendulina, and highest in ‘Splendens’ (68789.39 mg · g−1 f.w.), which is derived from R. gallica. In seeds, the phenolic compound content was lower, as expected, ranging from 757.02 mg · kg−1 f.w. (‘Mount Everest’) to 6823.21 mg · kg−1 f.w. (‘Single Cherry’). It can be concluded that the cultivars differ significantly from each other due to the content of different bioactive compounds. Based on the obtained results, we cannot determine to which basic rose plant the cultivar belongs based only on the content of one analysed compound. The contents were very different because only one parent plant is known for a given cultivar and breeding programmes in roses were very narrowly focussed on specific targets.
HARMONIZING INTERNATIONAL AND NATIONAL LEGAL SYSTEMS THROUGH THE PRINCIPLES OF SUSTAINABLE DEVELOPMENT IN THE MODERN STATE
Authors: Sumartini Siti , Setiady Tri
Published: June 2024

Sustainable development is a critical concept used to enhance global welfare. In this context, peremptory norms recognized within international law are integrated as general, universal, essential, and fundamental principles for societal benefit. Therefore, this research aimed to investigate the role of sustainable development within international law and examine the contribution of norms to the formation of a modern legal state. The legal status of norms and capacity to embody universal values are clarified using descriptive analysis with a normative juridical approach and qualitative data. The results show that sustainable development has been developed as an indispensable paradigm, widely confirmed across legal frameworks. In addition, the integration as a universal norm within international law reflects the potential to influence legal systems globally. This depends on the balance of established sources such as treaties and customary practices. Moreover, this research contributes to legal scholarship by stating the role of international norms in advancing sustainable development.
الصناعة العراقية بعد العام 2003 دراسة تحليلية في الواقع .. المعوقات.. خيارات النهوض
Authors: د. عدنان عبد الامير مهدي
Published: June 2024

: يعد القطاع الصناعي احد اهم القطاعات الاقتصادية المهمة في اقتصاد اي دولة سوى كانت نامية ام متقدمة، فهو الحلقة الوسطى والمهمة بين القطاعات الاقتصادية الاخرى كالزراعة والتجارة والخدمات والنقل وغيرها ، الامر الذي فرض على صانع القرار في اي دولة ان يجعل من اولويات اهتماماته الاقتصادية تطوير هذا القطاع المهم بشكل مستدام في الحاضر والمستقبل
   الصناعة العراقية مرت عبر تاريخها بتحديات كثيرة وكبيرة، وعبر مراحل تاريخية من التطور ومنذ تأسيس الدولة العراقية عام 1921 ، وبسبب ظاهرة عدم الاستقرار السياسي والامني والاقتصادي الذي شهده العراق عبر تاريخه فقد كانت مساهمتها في الناتج المحلي الإجمالي ضعيفا ، وظل العراق يعاني من اقتصاد ريعي احادي الجانب لعقود خلت .
    بعد احتلال العراق في العام 2003 من قبل الولايات المتحدة الأمريكية وما رافق ذلك من حرب مدمرة شملت اغلب القطاعات ولاسيما البنى التحتية الصناعية والمصانع والمنشئات الصناعية والتي تعرضت للتدمير والتخريب،  مما وجه ضربة قوية للصناعة العراقية ، فضلا عن دور السياسات العامة الاقتصادية التي اتخذت من قبل الحكومات العراقية المتعاقبة سوى كانت مالية او نقدية او ضريبة او فنية او استثمارية والتي  كانت تعاني من عدم الرشد الكافي للنهوض التنموي الطموح بالصناعة العراقية ، اذ كان للمعوقات السياسية والامنية والاقتصادية والاجتماعية دورا في عرقلة نمو هذا القطاع الاقتصادي الحيوي .
المواطنة وأليات تحقيقها في المجتمع العراقي
Authors: م.م.منى خزعل خليفة حسين  , الباحثة سلمى عبد الرحيم عبد الحسن
Published: June 2024

ان قضية المواطنة هي ركن أساسي في بناء المواطن  العراقي والتي هي بدورها تؤدي الى بناء الدولة ،لذلك فان اي خلل ينتابها يترك اثر على بناء المجتمع ككل ، فالدولة العراقية تعاني منذ بداية تأسيسها ولحد هذه اللحظة من إشكالية خلق شعور المواطنة  لدى المواطن مما لها تأثير سلبي على بناء الدولة  ،لذا فان الدولة العراقية تسعى من خلال اليات المواطنة الى خلق وتنمية الشعور بها بما يجعلها تلحق بركب التقدم والتطور الذي تشهده الدول في العالم.
في المجتمع العراقي، تحقيق المواطنة الفعالة يتطلب عدة آليات رئيسية. أولاً، التعليم يلعب دوراً حاسماً في تعزيز الهوية الوطنية والمسؤولية المدنية بين المواطنين. يجب أن تدمج المدارس والجامعات التعليم المدني لتعليم قيم الديمقراطية وحقوق الإنسان وسيادة القانون.
ثانياً، الأطر القانونية ضرورية. ضمان أن الدستور والقوانين تحمي حقوق جميع المواطنين بشكل متساوٍ يساعد في تعزيز الشعور بالانتماء والعدالة. يشمل ذلك حقوق حرية التعبير والتجمع والمشاركة في العمليات السياسية.
ثالثاً، المشاركة السياسية حيوية. تشجيع المواطنين على التصويت والترشح للمناصب والمشاركة في الخطاب السياسي يعزز الحكم الديمقراطي والمساءلة.
أخيراً، برامج الاندماج الاجتماعي التي تعزز الشمولية وتعالج قضايا الطائفية والانقسام العرقي يمكن أن تساعد في بناء مجتمع متماسك. من خلال معالجة هذه المجالات، يمكن للعراق أن يعزز مواطنة أكثر مشاركة ومسؤولية.
العقيدة الاستراتيجية وإدراك التهديدات السيبرانية
Authors: د.معمر منعم صاحي العمار
Published: June 2024

يعد الأمن السيبراني واحداً من اهم نقاط الانكشاف والضعف التي تصيب  حرجاً للاستراتيجية القومية للدولة كونها اصبحت مدخلاً جديداً ومهدداً واسعاً وممارستها تلوث العقيدة واركانها . ما دامت لا تتعدى بوصفها إدارة تقنية للمعلومات، إدارة إيجابية تتمثل بالحماية والأمن، وسلبية حيث الحرب والهجوم والجرائم، وفي محض دراستنا سنوضح مجريات العقيدة الاستراتيجية وادراكها للتهديدات السيبرانية .
تعتمد العقيدة الاستراتيجية للدول والمنظمات على إدراكها للتهديدات السيبرانية والتعامل معها بفعالية. تزايدت التهديدات السيبرانية في العقدين الأخيرين مع التقدم التكنولوجي والاعتماد المتزايد على الأنظمة الرقمية. تشمل هذه التهديدات الهجمات على البنى التحتية الحيوية، سرقة البيانات، التجسس السيبراني، والهجمات الإرهابية. إدراك هذه التهديدات يتطلب تطوير استراتيجيات دفاعية تعتمد على التعاون الدولي، وتبادل المعلومات، وتطوير تكنولوجيا الحماية السيبرانية. بالإضافة إلى ذلك، يتعين على الدول تعزيز القدرات الوطنية من خلال تدريب الخبراء، وتعزيز الوعي الأمني بين الأفراد والمؤسسات، وتحديث التشريعات لتشمل الجرائم السيبرانية. تساهم هذه الجهود في بناء بيئة رقمية أكثر أمانًا، مما يعزز الاستقرار والأمن الوطني ويضمن استمرارية الأعمال والخدمات الأساسية.
Economic energy scheduling of electrical microgrid considering optimal participation of the electric vehicles
Authors: Du Xintong , Yang Yang , Guo Haifeng
Published: June 2024

This research presents a strategy for managing energy scheduling within an electrical microgrid, with a specific focus on enhancing the integration of electric vehicles (EVs). By incorporating Monte Carlo simulation to address uncertainties related to EV charging power and demand-side variables, the study aims to ensure precise outcomes. The economic energy scheduling is conducted on a day-ahead basis, considering these uncertainties to assess the efficiency of the recommended approach. The primary objective is to reduce the overall system costs, encompassing operational expenditures and EV charging power. To tackle the intricacies of the operational framework, the study utilizes the modified sunflower optimization (MSFO) algorithm to resolve the outlined issue. The simulation findings highlight the superior performance of the proposed optimization algorithms compared to others. The proposed approach leads to minimizing the cost of microgrids by 4.31%, 3.82%, and 1.87% to the genetic algorithm (GA), Particle swarm optimization (PSO) algorithm, and Teaching learning-based optimization (TLBO) algorithm, respectively.
La tecnología en el mundo de la literatura infantil. Consideraciones más allá de los soportes y las estrategias en educación
Authors: Pac Andrea Beatriz , Bahamonde Susana Mabel , Skvarca María Nieves
Published: June 2024

En este trabajo nos proponemos explorar la interconexión entre literatura infantil y las tecnologías contemporáneas, pero no desde la perspectiva de la tecnología como herramienta didáctica o soporte para la producción o reproducción de los textos. En cambio, nos interesa examinar de qué manera las tecnologías están presentes en las propuestas literarias infantiles y de libros álbum. Este acercamiento se enmarca en los conceptos de literatura infantil, e infancias y tecnologías. Expone también la reunión inicial de un corpus de relatos y libros álbum que incorporan las tecnologías como tema o como elemento estructurante. Nuestra conclusión es que, si bien en algunos textos el encuentro de ambos mundos produce experiencias literarias valiosas, existe un núcleo de la literatura que no es permeable a la integración tecnológica. Y esta tensión está presente en las representaciones abordadas.
La escritura como estrategia de orientación profesional en estudiantes universitarios de la carrera de Licenciatura en Psicología (UNLP)
Authors: Colanzi Irma
Published: June 2024

En este artículo se analiza la escritura como un recurso de producción científico – académica, en la formación de profesionales de la Psicología y la salud mental. Partiremos de la noción de ethos discursivo, a fin de analizar las condiciones precisas para la formulación de propuestas de investigación en estudiantes universitarios/as. Para ello, una experiencia didáctico -pedagógica que contempló la implementación de encuestas, con dos muestras de trabajo: en primer lugar, una muestra de 120 estudiantes de la carrera de Licenciatura en Psicología, de la Facultad de Psicología de La Plata; en segundo lugar, una muestra de 24 estudiantes de la misma carrera en la Sede de la localidad de Chivilcoy. La encuesta, como técnica de recolección de datos, se administró en los espacios de trabajos prácticos (durante el período marzo – noviembre de 2023), a fin de relevar recursos necesarios para la planificación didáctico – pedagógica de la enseñanza de la metodología de la investigación, y al mismo tiempo delimitar las estrategias necesarias para fortalecer la escritura académica de los/as estudiantes. En el presente artículo contemplaremos la metodología, en tanto una disciplina científica en sí misma, en la que se conjugan aspectos epistemológicos propios de la Psicología, y aspectos técnicos para el relevamiento de datos. La especificidad epistemológica también se relaciona con los procesos de lectura y escritura académica, en primer lugar, a través de las características que Bajtín (1982) señala en torno al discurso académico – científico, cuyo principal objetivo es aportar información acerca de un objeto de estudio, en un campo determinado; en segundo lugar, abrevando en la definición de alfabetización académica que propone Paula Carlino (2013, 2017), la lectura y escritura académica contempla la especificidad disciplinaria. La autora toma tanto los desarrollos del movimiento “escribir a través del curriculum” (Bazerman et al., 2005; Russell, 2002. En Carlino, 2013), y los aportes en Australia de “enseñar escritura en contexto”, señalando la importancia de la función epistémica en la escritura académica. Se presentan entonces, las principales dificultades que refieren los/as estudiantes al momento de desarrollar la escritura académica mediante la elaboración de una propuesta de diseño de campo. Delimitaremos también los recursos adquiridos, en tanto competencias de alfabetización académica, por medio de estrategias de edición de los distintos momentos lógicos del diseño de una propuesta de investigación. En el artículo se proponen algunos recursos de trabajo para propiciar estrategias de lectura y escritura en el contexto áulico, con el fin de promover competencias de investigación científico - académico en el campo de las Ciencias Humanas, y la Psicología en particular.
Sofía Petrovna, una ciudadana ejemplar (Lydia Chukóvskaia, 1967/1988)
Authors: Calero Abadía Adolfo
Published: June 2024

El presente artículo revisa analíticamente el personaje de Sofia Petrovna en la novela Sofia Petrovna, una ciudadana ejemplar (Lydia, Chukóvskaia, 1967/1988) en el contexto de las persecuciones policiales acometidas por el régimen estalinista entre 1935 y 1938 conocidas como el Gran Terror. Esta novela, escrita clandestinamente durante dicho periodo, relata la lucha de Sofia por conocer el paradero de su hijo Kolia, arrestado sin motivos aparentes; la estéril determinación de esta madre de Leningrado frente a la monstruosa burocracia soviética y su propia estigmatización al ser familiar de un enemigo del pueblo, son factores que constituyen no solo la trama ficcional de esta obra, sino también la crónica silenciada de millones de mujeres soviéticas martirizadas hasta la indigencia o la muerte por los órganos judiciales y policiales de la URSS, incluyendo a la propia autora, quien perdió durante las purgas a su esposo, el físico Matvéi Bronstein.
From Control to Chaos: Visual-Cognitive Progression During Recovery From ACL Reconstruction
Authors: Chaput Meredith , Simon Janet E. , Taberner Matt , Grooms Dustin R.
Published: June 2024

BACKGROUND: Anterior cruciate ligament tear is a serious knee injury with implications for central nervous system (CNS) plasticity. To perform simple knee movements, people with a history of anterior cruciate ligament reconstruction (ACL-R) engage cross-modal brain regions, and when challenged with cognitive-motor dual tasks, physical performance deteriorates. Therefore, people with ACL-R may increase visual-cognitive neural processes for motor control.

CLINICAL QUESTION: What components of CNS plasticity should the rehabilitation practitioner target with interventions, and how can practitioners augment rehabilitation exercises to target injury associated plasticity?

KEY RESULTS: This clinical commentary (1) describes the neurophysiological foundation for visual-cognitive compensation after ACL-R, (2) provides a theoretical rationale for implementing visual-cognitive challenges throughout the return-to-sport continuum, and (3) presents a framework for implementing visual-cognitive challenges from the acute phases of rehabilitation. The Visual-Cognitive Control Chaos Continuum (VC-CCC) framework consists of five training difficulties that progress visual-cognitive challenges from high control to high chaos to better represent the demands of sport.

CLINICAL APPLICATION: The VC-CCC framework augments traditional rehabilitation so that each exercise can progress to increase difficulty and promote sensorimotor and visual-cognitive adaptation after ACL-R. J Orthop Sports Phys Ther 2024;54(7):431-439. Epub 4 June 2024. doi:10.2519/jospt.2024.12443
Histopathological and Immunohistochemical Study of Acute Tubular Injury in Native Kidney Biopsy
Authors: Mahajan Vrushali , Gowrishankar Swarnalata
Published: June 2024

Background:

Acute tubular injury (ATI) is a common diagnosis on renal biopsy. There are no accepted parameters to assess the severity of injury or predict recovery. An objective histologic grading system would be of immense value in clinical practice. The macrophage response to injury involves the MI phenotype which is proinflammatory and M2 which is prorepair. The study of these macrophages could aid in studying the severity and the recovery.

Materials and Methods:

A total of 58 native kidney biopsies with features of ATI and a minimum follow-up of 12 weeks were graded into mild, moderate and severe, using scores for simplification, sloughing, and mitosis. These scores and the density of macrophages stained with CD68, CD163, and HLA-DR were correlated with serum creatinine at presentation and with recovery. The effect of chronicity index as measured by glomerulosclerosis, tubular atrophy, and interstitial fibrosis and of co-morbidities of age, hypertension, and diabetes on the recovery pattern was also studied.

Results:

All three histologic scores and the grades of ATI showed positive correlation with the serum creatinine level. The densities of CD 68 + and CD163 + macrophages also showed a significant correlation with serum creatinine level. However, none of these these histological features nor the macrophage densities predicted clinical recovery. Age >60 years, hypertension, diabetes, and chronicity score on biopsy were indicators of partial and delayed recovery.

Conclusion:

The histopathological semiquantitative scoring system can be used routinely to grade ATI. However none of the studied parameters predicted recovery.
NELL-1 Associated Membranous Nephropathy - A Case Series from India
Authors: Sharma Yogita , Jain Akash , Gupta Pallav , Tiwari Vaibhav , Gupta Anurag , Bhargava Vinant , Malik Manish , Gupta Ashwani , Bhalla Anil Kumar , Rana Devinder Singh
Published: June 2024

Neural epidermal growth factor-like 1 (NELL-1) is responsible for a substantial proportion of cases of PLA2R-negative primary membranous nephropathy (MN). To investigate the occurrence, association, and treatment responses, we carried out this ambispective study. In the study, nine (10%) of all patients with MN at our center were found to be NELL-1 positive. On follow up, all patients recieved immunosuppression (steroids, cyclophosphamide or rituximab). Five patients were in complete remission, while one patient had partial remission, two patients had a progressive decline in kidney function, and one patient was lost to follow-up early. No link was found with malignancies, traditional Indian medicines or infection.
Alloxazine-Based Ligands And Their Ruthenium Complexes As NADH Oxidation Catalysts And G4 Binders
Authors: Móran Plata Maria Jesus , Marretta Laura , Gaztelumendi Lander , Pieslinger German Eduardo , Carballo Romina , Rezabal Elixabete , Barone Giampaolo , Martinez-Martinez Virginia , Terenzi Alessio , Salassa Luca
Published: June 2024

Flavin-like ligands (L-1 and L-2) with extended π-conjugation were synthesized using microwave-assisted techniques. An N,N-chelating fragment was integrated into alloxazine units, providing binding sites for metal ions while retaining redox activity. The complexation capability of L-1 and L-2 with two prototypical Ru-scaffolds was examined to design Ru(II) complexes (M-1 and M-2), whose electronic properties were studied and compared with their corresponding ligands via absorption and emission spectroscopy, computational analysis (DFT and TD-DFT), and cyclic voltammetry (CV). The ability of L-1 and M-1 to undergo alloxazine/isoalloxazine tautomerization was demonstrated to play a crucial role in the photocatalytic oxidation of NADH, including under green and red wavelengths. Moreover, the interaction of M-1 and M-2 with B-DNA and G-quadruplex structures was investigated. M-2 showed high stabilization of Kit1 and h-Telo oligonucleotides. Meanwhile, M-1 demonstrated switchable emissive properties with B-DNA and induced conformational changes in the h-Telo G-quadruplex structure.
Viscoelastic properties of electrospray-deposited polymer shells via quartz crystal microbalance with dissipation (QCM-D)
Authors: Green-Warren Robert , McAllister Noah , Pasupathy Parameshwaran , Pelegri Assimina , Singer Jonathan , Murthy N. Sanjeeva
Published: June 2024

Viscoelastic properties of polymer nanoshell coatings fabricated by electrospray deposition (ESD), on gold-coated quartz crystals and spin-coated polystyrene (PS) surfaces, were evaluated using Quartz Crystal Microbalance with Dissipation (QCM-D). For PS particles on gold, as ESD flow rate increases from 0.5 to 1.5 mL/h, film thickness increases from ~200 to 400 nm, while dissipation increases by an order of magnitude. This is attributed to larger particle sizes resulting from shorter droplet flight times during ESD. Absence of this effect on spin-coated PS films suggest complex interfacial interactions between ESD PS shells and spin-coated PS films. Shear moduli for ESD coatings on gold are found to be virtually independent of flowrate (i.e. particle size) and are consistent with literature on expanded polystyrene foams. While the QCM-D modulus of the spray coated film is only 0.08-0.20% of the bulk PS modulus, the stiffness ratio of spray coated PS to a single shell is 5.00 - 13.3 x 103 m-1, due the more rigid response arising from shell-shell and shell-substrate interactions. These results underscore QCM-D, with nanograms of material, has the potential to predict the mechanical properties of particulate viscoelastic films suitable for high surface area sensor applications such as size-selective membranes relevant to protein or electrolyte adsorption.