bluuebunny/crossref_metadata_2025 huggingface dataset:
“É necessário preservar o avesso”
Authors: Sandim Paschoal Cristiano , Moll Eduardo , Di Fanti Glória
Published: December 2024

Atualmente, com o advento da ascensão da extrema direita, percebe-se o recrudescimento de valores axiológicos (neo)fascistas, dentre os quais se avulta o anti-intelectualismo. Pulverizando o horizonte ideológico brasileiro, em 2024, insurgem tentativas de censura à obra literária O avesso da pele, de autoria de Jeferson Tenório. Sob esse panorama, o presente artigo tem por objetivo analisar o modo pelo qual os contradiscursos de resistência, em ambiente digital, respondem às tentativas de censura da obra em voga, formando um centro de valor avesso a gestos discursivos biblioclastas. Para tanto, partimos dos pressupostos bakhtinianos e, tendo em vista as particularidades do objeto de investigação, estabelecemos diálogo com reflexões advindas de abordagens sócio-filosóficas e de estudos sobre o discurso digital. Em termos metodológicos, pautamo-nos nas diretrizes dialético-dialógicas formuladas por Volóchinov para analisarmos um vídeo do Ministério da Cultura, postado nas redes sociais do atual governo federal, em 21/03/2024, Dia Internacional da Luta pela Eliminação da Discriminação Racial. Com o estudo, propomos pensar os sentidos de resistência pela reacentuação da palavra alheia pelas vias do destronamento do discurso discriminatório e pela dialogização da linguagem social ofensiva.
Independence of Santri: Exploring the Teachings of the Quran for the Awakening of the Spirit
Authors: Yunus Badruzzaman M. , Syu’aib Ibrahim , Ahmad Khadher
Published: December 2024

This study examines the role of religious education in shaping students' independence and character development, particularly within Islamic boarding schools (pesantren). Religion plays a fundamental role in instilling moral values and guiding behavior, and in the pesantren environment, religious practices such as communal prayers, Qur’an recitation, and adherence to Islamic rituals foster noble character traits among students. Islamic education in pesantren not only deepens students' religious knowledge but also encourages the application of Islamic teachings in daily life, promoting personal growth and social responsibility. This study uses the Service Learning (SL) approach, combining academic learning with real-world community engagement. SL projects were conducted within pesantren settings, allowing students to practice autonomy and responsibility through community-centered projects that reflect Islamic values of self-reliance and compassion. Results indicate that students demonstrate a significant understanding of independence, relating it to Islamic principles such as self-sufficiency, resilience, and trust in God after putting forth effort. Findings suggest that students internalize the concept of independence not only as the ability to manage their own needs but also as a commitment to positively impacting their surroundings. The SL approach strengthens this sense of responsibility, bridging theoretical lessons with practical applications that enhance social skills, critical thinking, and self-discipline. The study concludes that pesantren education, enriched with SL-based activities, effectively nurtures independent, socially responsible individuals prepared to face contemporary challenges.
Contribution: This research contributes to the discourse on educational methodologies in religious contexts, providing a framework for enhancing character education through experiential learning that aligns with Islamic principles.
Developing the Potentials of Muslim Students Through Academic Collaboration of Indonesian-Malaysian Institutions
Authors: Rusmana Dadan , Qodim Husnul , Supiana Supiana , Setiana Wiryo , Rahman Mohammad Taufiq
Published: December 2024

This study aims to analyze the role of collaboration between Sunan Gunung Djati State Islamic University of Bandung, Federal Territory Islamic Religious Council (MAIWP), and the University of Malaya in developing the potential of Muslim students. Using a qualitative approach with a descriptive method through case studies, data were obtained through interviews, observations, and documentation from the International Seminar on Islam in the Archipelago. The results of the study show that this collaboration contributes to the exchange of science and educational practices between countries, but there are still obstacles to its implementation, such as limited financial and bureaucratic support. The conclusion of this study emphasizes the importance of a more structured framework to support the sustainability of the collaboration.
Contribution: This research contributes to the development of cross-border academic collaboration strategies in Islamic education as well as strengthening academic relations between Indonesia and Malaysia.
Replicability of (Socio)Linguistics studies
Authors: Aguilar-Sánchez Jorge
Published: December 2024

In this paper I address four methodological issues of relevance to the design of (Socio)Linguistics studies. Issues addressed in this paper are: the importance of a proper power analysis during the design stages, or the probability of correctly rejecting the null hypothesis when it is false in the population, the analysis of the structure of the data to select the proper statistical analysis to be used in these studies, polychotomization, or categorization, of continuous variables and its effect on the power of the study, and the determination of sample size to achieve an adequate level of power. After a careful analysis of the review of literature on copula + adjective and the lack of reports on power and sample size calculations to support the generalizations derived from each study, I discuss the design and replicability implications of studies where these design issues have not been addressed.
Polypodiales a promising fern order as a source of anticancer agent: A comprehensive review
Authors: PRATOKO Dwi K. , HERTIANI Triana , NUGRAHA Ari S. , ASTUTI Puji
Published: December 2024

Ferns are vascular plants that have been extensively studied in recent decades for their phytochemical and anticancer activities. Polypodiales is an order of ferns consisting of 26 families with more than 9600 species (>80% of the total number of fern species). There have been many reports on the potential activity of plants and their phytochemicals that belong to the Polypodiales order in the search for anticancer agents. However, until now, there has been no comprehensive review of the anticancer activity of ferns, specifically in the order. This research is based on a thorough analysis of relevant literature in Scopus and PubMed databases from 1979 to 2022. The literature search used specific keywords, with criteria for this review appropriate for cell-based experiments and molecular mechanisms of anticancer activity. In vivo assay, chemopreventive or cytoprotective activity, and testing of combinations of plants or compounds were excluded. A total of 66 species were distributed in 11 families of the order Polypodiales, were summarized, constructed and discussed the traditional use, pharmacology, and phytochemicals associated with anticancer properties. The comprehensive research study showed that plants of the order Polypodiales and their phytochemicals exhibit anticancer effects against various cancers. Pteridaceae is a family that contains the most anticancer bioactive compounds. ent-11α-hydroxy-15-oxo-kaur-16-en-19-oic acid (5F), terpenoid from Pteridaceae family exhibits promising against colorectal, gastric, hepatocellular, lung, laryngeal, nasopharyngeal, and breast cancer cell lines. The ability to induce apoptosis through several pathways that can activate the mitochondrial-mediated apoptosis pathway, such as inhibiting the NF-kB pathway and increasing ROS formation. Further research is needed to explore more ferns, reveal their active compounds activity and mechanism of action, and conduct in vivo assay to confirm their efficacy and safety for the development of cancer treatment.
Exogenous application of salicylic acid and NPK promotes tomato growth parameters, yield, and nutraceutical quality under cold stress
Authors: Fozia  , YIKE Gao , ZAHID Anam , NAVEED Shahzad A. , ATTIA Kotb A. , MOHAMMED Arif A. , CHISHTI Saeed A.S. , UZAIR Muhammad
Published: December 2024

The usage of biostimulants such as salicylic acid (SA) and NPK has emerged as an innovative practice for increasing crop production and quality. It plays a crucial role in the control of many physiological and metabolic processes. This experiment aimed to investigate the impact of SA and NPK treatment on the yield, growth, and quality characteristics of tomatoes grown in field conditions. The experiment structure laid out RCBD with three replications. Studied the effect of nine treatments of NPK (7 g/L), SA (0.05 mM, 0.1 mM, 0.5 mM, 1.0 mM), and combination of both (NPK+ 0.05 mM, NPK+ 0.1 mM, NPK+ 0.5 mM and NPK+ 1.0 mM) on two varieties of tomato. The foliar applications of SA, NPK, and their mixtures were administered during the planting phase, the onset of flowering, and the fruiting stage by maintaining intervals of 10 days after 15 days of transplanting. The response variables were yield (Plant height, number of fruits per plant, leaf area) fruit quality parameters (firmness, pericarp thickness, titratable acidity (TA), total soluble solids), nutraceutical quality parameters (Total sugars, ascorbic acid, non-reducing sugars, lycopene, β-carotene, reducing sugars, total phenols, and proline contents). The results indicate that foliar spray with SA and NPK boosts yield and phytochemical component production in tomato fruits compared to control. According to the findings, the treatments (NPK+ 0.5 mM and NPK+ 1.0 mM) showed the best results regarding bioactive compounds, yield, and quality parameters in both varieties of tomato under cold stress conditions.
Seed transmission of potyviruses: A threat to crop health
Authors: SHANMUGAM Kousalya , PERUMAL Renukadevi , OLIVA Ricardo , CHENG Hao-wen , IRUTHAYASAMY Johnson , ANGAPPAN Suganthi , CHANDRASEKARAN Indu Rani , NALLUSAMY Saranya
Published: December 2024

Plant introductions, including the movement of seeds across international borders, significantly contribute to the emergence of viral pathogens, which account for approximately half of all emerging plant diseases. Among plant virus families, the Potyviridae stand out as the largest and most economically impactful. The potyvirus genus with 201 species widespread across various crops, causes substantial crop losses globally. These viruses are primarily transmitted by aphids in a nonpersistent manner, with some also capable of transmission through seeds. Global food security is significantly impacted by the crucial part that seed transmission plays in the epidemiology and spread of different plant viruses. With transmission rates varying greatly between viruses and host plants, over 231 viruses were discovered to be capable of spreading through seeds, including 20 seed-transmitted potyviruses. The seed transmission efficiency of potyviruses such as maize dwarf mosaic virus (MDMV), cowpea aphid-borne mosaic virus (CABMV), and bean common mosaic virus (BCMV) ranges from 3% to 95%. Other notable viruses include soybean mosaic virus (SMV) (58% transmission) and pea seed-borne mosaic virus (PSbMV) (100% transmission). The diversity in seed transmission efficiency among viruses demonstrates the important role that seeds play in the propagation and dissemination of viral pathogens. In addition, seed transmission permits viruses to survive in unfavorable environments, promotes long-distance spread via international seed exchange, and acts as the main point of infection for viruses that have vertical transmission. The complex dynamics of seed transmission and the complex relationship between viruses and their host plants highlight the significance of strict phytosanitary measures in protecting global agriculture from the destructive effects of viruses transmitted through seeds. This review focuses on potyvirus seed transmission, with an emphasis on determining the significance of this mode and understanding the potential role of seed transmission in potyviruses.
Effect of silicon addition on the growth and photosynthesis of Castanopsis hystrix in manganese stress
Authors: HUANG Linjuan , TAN Zhangqiang , LEI Kang , WANG Linghui , SHEN Wenhui , TENG Weichao
Published: December 2024

Silicon (Si) plays important role in reducing the toxic effects of manganese (Mn) in plants, however, more research is needed to elucidate the photosynthetic response with different Si and Mn treatments. This study aimed to investigate the alleviating effect of Si on the growth and photosynthesis of Castanopsis hystrix (C. hystrix) under Mn stress. Seedlings were grown in pot experiments with five Mn levels (0, 200, 600, 1500, and 3000 mg·kg-1) and four Si levels (0, 115, 230, and 460 mg·kg-1). The results showed that three types of (positive, stagnant, and negative) growth of C. hystrix seedlings were observed among twenty treatments. Low concentrations of Si (Si ≤ 115 mg·kg-1) and Mn treatments (Mn ≤ 600 mg·kg-1) can stimulate a positive growth of seedlings by increasing net photosynthetic rate (Pn), transpiration rate (Tr), and stomatal conductance (Gs). The 230 mg·kg-1 Si with low concentration of Mn treatments can cause a stagnant growth of seedlings by increasing Gs, Tr and maximum photochemical efficiency of PSII (Fv/Fm) but decreasing intercellular carbon dioxide concentration (Ci). High concentrations of Si (Si ≥ 460 mg·kg-1) or Mn treatments (Mn ≥ 1500 mg·kg-1) treatments can cause negative growth of seedlings by decreasing photochemical quenching (qP), non-photochemical quenching (qN), Gs, Pn and pigment contents. The application of Si alleviated the stress induced by Mn and promoted the growth-defense regulation mechanism of seedlings to avoid stress. Hence, we concluded that the most suitable concentration of Si was 115 mg·kg-1 Si for C. hystrix’s growth under low Mn stress.
Leaf macro- and micromorphological traits and phenotypic diversity of Quercus petraea subspecies in Eastern Romania
Authors: GAFENCO (PLEȘCA) Ioana M. , APOSTOL Ecaterina N. , PLEȘCA Bogdan I. , CIOCÎRLAN Elena , GUREAN Dan M. , ȘOFLETEA Neculae
Published: December 2024

Sessile oak (Quercus petraea) is a polytypic species comprising three subspecies (Q. petraea subsp. petraea – Qpe, Q. petraea subsp. dalechampii – Qda, and Q. petraea subsp. polycarpa – Qpo) with distinct ecological requirements, posing significant challenges in morphological differentiation. The integration of macro- and micro-morphological analyses plays a crucial role in clarifying the taxonomic uncertainties. This study aimed to characterize phenotypic diversity and identify key leaf descriptors for distinguishing sessile oak subspecies across three peripheral populations, one reference population, and one sessile oak comparative trail from Eastern Romania. A comprehensive analysis was conducted on 227 sampled trees, utilizing multivariate statistical analysis - encompassing 18 macromorphological and 9 micromorphological leaf descriptors. The results revealed distinct traits of Qda and Qpo, including shorter leaves with maximal width in the lower half of the lamina, fewer lobes, ovate shapes, a subcordate basal shape, and a higher intercalary vein frequency compared to Qpe. Furthermore, Qpo could be differentiated from both Qpe and Qda by its shorter lamina lengths, fewer lobes, greater lobe width ratios, and stellate trichomes with shorter rays. The length of rays of stellate trichomes has emerged as a significant micromorphological descriptor. Qda predominated in peripheral populations, likely due to natural selection in drought-affected local ecosystems. This highlights the importance of prioritizing this taxon in breeding programs and conserving it in situ, given its remarkable leaf plasticity and adaptability. Additionally, principal component indicated a fairly high level of morphological similarity among the three subspecies. These findings emphasize the critical importance of comprehensive morphological analyses for precise species classification and deeper understanding of sessile oak taxonomy.
Insights into oilseed rape seed deterioration: accelerated ageing effects on lipid composition and germination processes
Authors: JOVIČIĆ Dušica , GRAHOVAC Nada , MARJANOVIĆ JEROMELA Ana , NIKOLIĆ Zorica , TAMINDŽIĆ Gordana , MILOŠEVIĆ Dragana , IGNJATOV Maja
Published: December 2024

Although high-quality naturally refined oil is rich in unsaturated fatty acids that give it exceptional biological value and a distinctive role within human nutrition, precisely because of its chemical composition oilseed rape seeds have limited longevity. This study addresses the complex dynamics of oilseed rape seed deterioration, shedding light on the impact of accelerated and natural aging on lipid composition and subsequent effects on germination and early seedling growth. Seeds from four oilseed rape varieties underwent 72 hours of accelerated aging at 41 °C and 100% relative humidity. Gas chromatography was employed for fatty acid (FA) composition analysis after converting FAs into volatile methyl esters (FAME). Tocopherols were quantified using high-performance liquid chromatography with fluorescence detection. Results revealed high initial germination across all genotypes, with a notable decline after one year of storage. Double-stress conditions intensified this decline, emphasizing the vulnerability of seeds to elevated temperature and humidity. Genotypic differences in germination underscore distinct mechanisms for preserving vigour under stress. Both natural and accelerated aging induced a significant reduction in unsaturated fatty acids, notably oleic and eicosenoic acids. The study highlights the crucial role of tocopherols in mitigating oxidative stress and preserving seed quality during aging. Altered lipid composition emerged as a factor influencing seed viability and seedling morphology, particularly under short-term storage and deterioration conditions. The findings contribute to a deeper understanding of oilseed rape seed resilience and offer insights into potential strategies for enhancing seed storage and maintaining seed quality in the face of environmental stressors.
Complete chloroplast genome sequence and characteristic analysis of Paeonia suffruticosa from the lower reaches of the Yangtze River basin
Authors: ZHANG Jiaqiang , ZHU Kaiyuan , LIU Huichun , WAN Xiao , XU Wenting
Published: December 2024

Paeonia suffruticosa cv. ‘Yu Luo Chun’ is an important representative of the peony groups from the Jiangnan region of China. However, little is known about the genetic basis of chloroplast genome phylogeny and the adaptive evolution of this group. In this study, high-throughput sequencing technology was used to sequence the complete chloroplast genome of leaves, and sequence assembly, annotation and feature analysis were performed by bioinformatics analysis methods. The results showed that the chloroplast genome of P. suffruticosa cv. ‘Yu Luo Chun’ exhibited a typical tetrad structure with a total length of 152,596 bp, including a large single-copy (LSC) region, a small single-copy (SSC) region, and two inverted repeats (IRs) whose lengths were 84,272 bp, 17,044 bp and 25,640 bp, respectively. A total of 126 genes were annotated, including 85 protein-coding genes, 37 tRNA genes and 4 rRNA genes. Bioinformatics analysis showed that a total of 71 simple sequence repeats (SSRs) were searched in the chloroplast genome, of which the numbers of mononucleotide, dinucleotide, trinucleotide and tetranucleotide repeat motifs were 47, 12, 7 and 5, respectively, and no pentanucleotide or hexanucleotide repeat motifs were found. The chloroplast genome prefers to end in A/T, among which leucine (Leu) is the most frequently used, while cysteine ​​(Cys) is the least frequently used. Highly differentiated regions, such as rpoC1, petB, rsp16, rps19, clpP, ccsA, ycf1, ndhF-trnL, ndhD-psaC and trnV-rps12, were identified as DNA barcodes and potential genetic markers for interspecies relationships. We compared the gene selection pressure and identified 5 genes, ndhF, petB, petD, rpoA and ycf2 that were positively selected, and these genes have important contributions to the adaptive evolution. The chloroplast genome sequences of 18 species, including P. suffruticosa cv. ‘Yu Luo Chun’, were clustered by the nearest neighbour combination method and the maximum likelihood method. Both methods gave the same result and indicated that this cultivar has a relatively close kinship with P. qiui and P. rockii. The results provide important references for species identification, genetic diversity analysis and systematic taxonomic research between P. suffruticosa cv. ‘Yu Luo Chun’ and other Paeonia species.
Discussion: A framework for decarbonisation for bridge owners, engineers and designers
Authors: Perry Paul
Published: December 2024

The authors of the paper, on behalf of the Net Zero Bridges Group, make some excellent points with regards bridge specialists concerned to lower the cardon dioxide footprint of their work as well as developing best practice for future use in specific domain of bridges.
Safe and Dangerous Bifurcation Points in Non-Autonomous Dynamical Systems
Authors:   Uchaly College of Mining Industry, Mustafina Ilmira Zh.
Published: December 2024

Dynamical systems described by periodic differential equations depending on a scalar p a rameter are considered. The types of bifurcation points (safe or dangerous) are determined and the behavior of the system when its parameters pass through the bifurcation point is studied. The basic formulas are obtained in terms of the initial equations and do not require a transition to normal forms and the use of the orems about the central manifold.
The struggle for being in symbolic reality
Authors:   Kutafin Moscow State Law University, Ogorodnikov Aleksander Yu. , Ruppel Elena Yu. ,   Siberian State Automobile and Highway University
Published: December 2024

The purpose of the article is to explicate the concept of «being» in symbolic reality, to trace the reasons for the significant growth of interest in language, communicative space in modern philosophy, to show that the symbol not only acts as a means of communication but is the basis of a person’s creative attitude to reality. The authenticity of presence in being does not follow from cognitive subject-object relations to things, but from the embodiment of a symbolic image formed in consciousness and discursively shared with others. In the philosophy of the 20th century, the symbolic system becomes the main field of knowledge about being, about things. Consciousness and the external world are increasingly viewed only as a result of description. The logic of language remains the only support in the search for an objective means of cognition. If we consider the symbolic system only as a means of communication, then its main function is missed — a living connection with being. Language is not only a description, an understanding but also construction, creative thinking. The definitions of things contain the idea of their potential, undisclosed properties, inaccessible to empirical perception, but cognizable through naming, definition. The paper gives three examples in which the feelings of authenticity of being and connection with it are derived not from rational and logical cognition, but through a creative attitude, the embodiment of the idea of the potential inherent in things: in the process of creating things according to their own project; in the collective reproduction of folk culture, tied to everyday life; in the education of the individual corresponding to the idea about the proper, ideal person. In these examples, the authenticity of being is revealed based on the response in consciousness from the discursively determined results of creativity.
The relationship between the social and cultural capitals of students
Authors:   Perm State University, Solovyov Semyon S. , Kibanova Yulia N. ,   Perm State University
Published: December 2024

The article examines the definitions of social and cultural capital through the prism of sociological science. The types of social capital are also given: open and closed. Types of cultural: incorporated, objectified and institutionalized. Emphasis is placed on the main factors of social capital - trust, norms of reciprocity and social networks. Robert Putnam identifies indicators on the basis of which the level of social capital can be measured. The authors defined habitus as one of the important indicators of the formation of cultural capital. The article identifies factors that influence cultural education. The factors are as follows: level of education, environment and family, social circle. The importance of social and cultural capital for students has been updated. The ratio of capitals is considered in the context of socio-economic conditions. Through the functions of capitals, their interrelation and influence on each other is revealed. Also based on the specifics of capital formation, the authors determined their relationship in the student environment. An assumption has been made about why these types of capital are unevenly distributed in society. The authors also found that closed social capital in conjunction with incorporated cultural capital contributes to the development of intragroup trust. Extracurricular activities are highlighted as a factor in the connection between cultural and social capital. The family heirloom is the aspect in which capitals are combined. Folk art (folklore) is presented as a factor that unites capital. Education is the embodiment of cultural capital in incorporated form. The authors define post-industrial society in order to further indicate it as a connecting element. The methodology of the work is the structural-functional approach of Pierre Bourdieu.
History and current state of metallurgy in St. Petersburg
Authors: Rudskoi A. I. , Kodzhaspirov G. E.
Published: December 2024

Development of the metallurgical industry in St. Petersburg played an outstanding role in the history of world and domestic science and technology. The founding fathers of domestic metallurgy: D.K. Chernov and his contemporaries had such a strong influence on the development of metal science that metallurgical science in Russia continued to develop successfully throughout the century and achieved impressive results in the 20th century and the beginning of the 21st century both in theoretical and in applied areas. However, the history of metallurgy in St. Petersburg wasn’t systematically covered in scientific and technical periodicals in recent years. Publishing this article in the year of the 300th anniversary of the Russian Academy of Sciences, we highlight current issues of history, continuity of traditions and prospects for the development of metallurgy in one of the leading regions of our country.
Improving the efficiency of raw material preparation for metallurgical processing
Authors: Nikitin A. G. , Bazhenov I. A. , Kurochkin N. M.
Published: December 2024

In the metallurgical industry, approximately 40 % of the energy spent on raw material preparation for further processing accounts for the processes of brittle materials destruction in crushing machines. From the analysis of operation of crushing machines, differing in the method of creating stresses in a destructible piece of brittle material, it follows that the best, from the point of view of energy efficiency, is the one in which tangential stresses (shear deformation) are generated in the processed material. The authors describe the design of a crushing machine which ensures that during the crushing process only tangential stresses arise in the piece, causing shear deformations.
Le savoir-faire des Parcs naturels régionaux (PNR) mis au service de la connaissance des territoires
Authors: BORNET Emmanuelle
Published: December 2024

«Selon les conditions favorables ou hostiles que nous allons créer, des milliers d’espèces vivantes de notre territoire dont nous avons aussi la responsabilité, auront ou pas la possibilité d’être encore là demain» . En France, les parcs naturels régionaux (PNR) ont ce devoir de préservation de la biodiversité et des continuités écologiques mais leurs missions vont bien au-delà : ce sont des territoires de projets, véritables «laboratoires» du développement durable. Aidés dans leurs missions par un conseil scientifique, les PNR prônent une économie des biens communs au service des transitions et apportent expérience, connaissance des territoires et capacités d’expérimentation aux acteurs institutionnels locaux, lesquels fournissent compétences et moyens.
La transition numérique au service de la transition écologique, mythe ou réalité ?
Authors: BOUVART Alexane
Published: December 2024

Les pouvoirs publics et la société civile ont saisi l’opportunité de la transition numérique de la société pour accompagner la nécessaire transition écologique. Pour ce faire, l’utilisation des données publiques et de l’intelligence artificielle, outils privilégiés et incontournables de la transition numérique, s’est révélée utile. Néanmoins, en contrepoint de cette transition numérique se développent des effets pernicieux (pollution, absence de partenariat, ouverture incomplète, risques liés aux systèmes d’IA, etc.) qu’il convient de tenter de circonscrire au préalable ou de solutionner a posteriori.
Etudier les transformations des conditions de travail et de santé des exploitant-es et des salarié-es en vitiviniculture
Authors: CARNEIRO Océane , THIVET Delphine , JULHE Samuel , DIALLO Ibrahima , LEROUX Benoît , ROUX Nicolas , SALAMÉRO Emilie , DOGA Marie
Published: December 2024

Les agriculteurs et agricultrices sont confronté-es à des injonctions croissantes visant à écologiser leurs pratiques. En France, cette tendance est institutionnalisée par la Loi d’avenir pour l’agriculture, l’alimentation et la forêt de 2014 qui érige la transition vers « l’agroécologie » comme une orientation clé des politiques agricoles. Cependant, au-delà des considérations strictement agronomiques, la transition agroécologique soulève une question encore sous-explorée : celle de son impact humain et social. Alors que les politiques de transition écologique se concentrent souvent sur la performance économique et environnementale, elles sous-estiment fréquemment les effets sur le travail agricole, la qualité de vie et la santé des travailleurs et travailleuses. Or le changement des pratiques agricoles entraîne une transformation profonde du rapport aux métiers agricoles et au travail, influençant directement la santé physique et psychique des exploitant-es et des salarié-es. Les ajustements nécessaires peuvent toucher tant la charge de travail quotidienne que la pénibilité des tâches, avec des implications significatives sur le bien-être des travailleurs et travailleuses. Ce chapitre présente de manière détaillée les objectifs et la méthodologie d’une recherche sociologique financée par la Mutualité Sociale Agricole (TraSAD, 2021-2023), axée sur l’exploration de ces dynamiques dans le secteur vitivinicole. Dans ce chapitre, nous présentons le type de questionnements auxquels cette recherche s’est proposée de répondre ainsi que les méthodes mobilisées. Nous soulignons quelques-uns des enseignements qui en résultent, à savoir que le processus d’écologisation des pratiques agricoles est étroitement corrélé aux dynamiques du travail agricole, lesquelles sont elles-mêmes façonnées par les propriétés sociales et les trajectoires individuelles, mais aussi les contextes spécifiques des exploitations. Bien que bénéfique pour l’environnement, la transition agroécologique a des effets sur la qualité de vie au travail, ainsi que sur la santé physique et psychique des exploitant-es et des salarié-es agricoles. Ces coûts, répartis de manière inégale, nécessitent une attention particulière afin de garantir que les processus de transition écologique, quel que soit leur type, ne se réalisent pas aux dépens des conditions de travail et soient mieux acceptés.
COUETTE FLOW BETWEEN THE SIDE WALLS OF A CLOSED CHANNEL AND A MOVING ELONGATED BODY
Authors:   Tomsk State University, MINKOV L.L. , OBEREMOK F.F. ,   Tomsk State University
Published: December 2024

An approximate analytical solution have been obtained to the problem of laminar flow of an incompressible medium in a gap formed by the lateral surface of a moving elongated body and the lateral wall of a closed channel. Dependences for finding the longitudinal velocity profile in the gap, the pressure drop along the gap, the stress on the walls of the gap, and the drag force when an elongated body moves inside a closed channel have been obtained in the approximation of a flat and axisymmetric laminar flow. Comparison of the results of numerical modeling with an approximate analytical solution has shown an acceptable accuracy of the latter for Reynolds numbers of no more than 10.
THERMOPOWER OF GRAPHENE: THE ROLE OF IMPURITY ATOMS AND STRUCTURAL DISORDER
Authors:   Institute of Strength Physics and Materials Science of the Siberian Branch of the Russian Academy of Sciences, BELOSLUDTSEVA A.A. , BOBENKO N.G. ,   Institute of Strength Physics and Materials Science of the Siberian Branch of the Russian Academy of Sciences, SAPEZHINSKAYA T.A. ,   Institute of Strength Physics and Materials Science of the Siberian Branch of the Russian Academy of Sciences
Published: December 2024

A theoretical study of the influence of impurity atoms and defects on the thermopower of single-layer graphene is presented. The temperature dependences of thermopower at different impurity concentrations and locations are considered. It is shown that structural features change the thermopower including changes in sign and magnitude by several orders. The found relationship between the thermopower and graphene structure is essential for controlling its thermoelectric properties.
DEPENDENCE OF THE GAIN IN HfBi-EDFA ON THE PUMPING CONFIGURATION AND ACTIVE FIBER LENGTH
Authors: Aşkın Aşkınnur , Durak Fırat Ertaç , Sadık Şerif Ali , Paul Mukul Chandra , Zulkipli Nur Farhanah , Harun Sulaiman Wadi , Altuncu Ahmet
Published: December 2024

In this study, gain dependence in Hafnium-Bismuth-Erbium co-doped fiber amplifier (HfBi- EDFA) on pumping configuration and active fiber length were analyzed experimentally. Gain and signal output power characteristics of the heavily co-doped HfBi-EDFA pumped with a 980 nm pump laser were experimentally obtained for different pumping methods (forward, backward and bidirectional) as functions of pump power, signal input power, and wavelength. During the study, 0.3 m and 1.1 m long HfBi-EDF and a signal input power of -30 dBm at 1550 nm were used, and the pump power was increased from 60 mW to 204 mW. A moderate gain of over 11 dB was obtained in forward and backward pumping configurations but the gain has remained at around 7 dB in the bidirectional pumping configuration. The spectral gain measurements were realized across a 1520 nm - 1605 nm wavelength range, and the forward and backward pumping configurations resulted in the best gain values at 1532 nm with a gain of around 17 dB. It was also shown that when the HfBi-EDF length is 0.3 m, optical amplification in the C band is achieved. For the fiber length of 1.1 m, the gain spectrum shifts towards the L band.
Presentación
Authors: Morales-Cabezas Jerónimo
Published: December 2024

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Socio-Psychological Portrait of Children be Affected by a Result of Hostilities
Authors: Ulyanina O.A. , Nikiforova E.A. , Taranenko O.A. , Shipilova A.A.
Published: December 2024

The article is devoted to the study of psychological conditions and the degree of traumatization of children who survived the fighting. Through the prism of the living conditions of children, their social development situation, family situation, the presence and severity of the traumatic experience, two main groups have been identified: 1) adolescents from among forced migrants from the territories of the Special Military Operation; 2) adolescents who are residing in the territory of the Special Military Operation. Within each of these groups subcategories are highlighted. Each subcategory has its own characteristics, which are important to take into account for specialists interacting with and providing assistance to adolescents belonging to one of the subcategories. This article describes socio-psychological portrait of children, current needs and psychological problems that they face are described. These data will provide a better understanding of the children’s condition, help identify negative consequences in a timely manner and carry out the necessary psychocorrection and rehabilitation measures. Timely assistance will help minimize the negative effects on the child’s psyche.
Propuesta interdisciplinar y coordinada para la mejora de la calidad de vida de los niños y niñas con enfermedades raras y de sus familias
Authors: Gaintza Zuriñe , Aróstegui Igone , Jimenez-Jimenez Joxe
Published: December 2024

Las Enfermedades Raras (ER) tienen gran impacto en la vida de la persona, así como en su entorno familiar. El presente trabajo es fruto de un proyecto de investigación cuyo objetivo es identificar y realizar propuestas viables para una respuesta coordinada e interdisciplinar que responda a las necesidades sociosanitarias y educativas de niños y niñas con ER y sus familias en el contexto de la Comunidad Autónoma del País Vasco. Para ello, desde un enfoque metodológico cualitativo de investigación inclusiva, se recogió la voz de los y las profesionales a través de 9 entrevistas en profundidad a informantes claves de cada servicio y de 3 grupos focales interdisciplinares. Las 254 referencias recogidas sobre propuestas de mejora se analizaron con el software NVivo. Los resultados se agruparon en 3 categorías: el diagnóstico; el cuidado al cuidador/a y; el trabajo colaborativo intra e inter-servicios. El estudio concluye que es necesario avanzar hacia un modelo de acción basado en el trabajo colaborativo en red de los servicios comunitarios con la familia para poder contribuir a satisfacer las necesidades sociosanitaria-educativas de niñas y niños con ER y de sus familias y, por ende, mejorar su calidad de vida.
Educación inclusiva: narrativas desde la acción para la creación de redes educativas, comunitarias y de investigación
Authors: Amenabarro Iraola Estibaliz , Forteza Forteza Dolors , Wattoiler Federico R.
Published: December 2024

Presentación del monográfico
The use of the long peroneal muscle tendon as an autograft during the primary plastics of the anterior cruciate ligament: a systematic review
Authors: Prizov Aleksey P. , Vostrikov Anatoly M. , Skvortsov Dmitry V. , Lazko Fedor L. , Lazko Maxim F. , Belyak Evgeniy A. , Krytaeva Alexandra V.
Published: December 2024

The anterior cruciate ligament injuries take the leading place among all the injuries of the knee joint. The rupture of the anterior cruciate ligament most frequently occurs during sports-related and high-energy traumas. The aim of the present systematic review is to compare the results obtained after the anterior cruciate ligament plastics with using the long peroneal muscle tendon and the autograft made from the common tendon of the semitendinous and gracilis muscles. The analysis includes the original articles from the PubMed, Google Scholar, eLibrary, Scopus and Web of Science search systems. The key words for the search included (“peroneus longus tendon” or “fibularis longus tendon”) and (“anterior cruciate ligament reconstruction” or “ACL reconstruction”). In the Russian data bases, the same terms were used. From the articles found, the following parameters were extracted: the evaluation of the functional results using the Tegner–Lysholm scale and the questionnaire for subjective assessment of the status among the patients with various knee joint injuries — IKDC (International Knee Documentation Committee); the evaluation of the mean diameter of the autotransplant; the instability of the knee joint; as well as the possible complications; the evaluation of the functions in the ankle joint and the foot using the AOFAS (American Orthopaedic Foot and Ankle Society) and FADI (Foot and Ankle Disability Index) scales. These parameters were used for evaluating the clinical research works on using the autograft made from the long peroneal muscle tendon for the reconstruction of the anterior cruciate ligament. The authors have analyzed the treatment results in 2322 patients which underwent anterior cruciate ligament plastics using the long peroneal muscle tendon (n=1660) and the semitendinous muscle tendon (n=662) autotransplants. The parameters of the postoperative status according to the AOFAS and FADI scales for the long peroneal muscle tendon were 96.47±2.71 and 97.72±2.58, respectively, which does not differ from the uninjured side (p 0.05). The best IKDC scale scores were 94.13±4.66 for the long peroneal muscle tendon and 95.12±0.73 for the semitendinous muscle tendon, while the scores of the Tegner–Lysholm scale were 99.15±2.89 and 99.85±0.37, respectively. Thus, the autograft made using the long peroneal muscle tendon is a proper alternative for the reconstruction of the anterior cruciate ligament, for it is located outside the area of the knee joint.
Analysis of treatment outcomes in patients with colorectal cancer in 2015 and 2022
Authors: Shishkina Galina A. , Petryashev Alexey V. , Erokhina Elena A. , Topuzov Rustem E. , Khalukhoeva Zamira A. , Runova Anastasia V. , Kuznetsova Anna A. , Kruglov Ivan V.
Published: December 2024

BACKGROUND: The surgical management of colorectal cancer remains an urgent problem. In the surgical treatment of patients with colorectal cancer, reducing the incidence of anastomotic leakage, the length of hospital stay and improving the prognosis of the disease are of great importance.
AIM: To compare the results of treatment of patients with colorectal cancer before and after the introduction into clinical practice of optimisation methods adopted in the clinics of the Department of Hospital Surgery named after V.A. Oppel.
MATERIALS AND METHODS: The analysis of treatment outcomes in 101 patients who underwent surgery for colorectal cancer in the Clinic of Hospital Surgery named after. V.A. Oppel, North-Western State Medical University named after I.I. Mechnikov in 2015 and 2022. All the patients were divided into 2 groups: in 2022 the study included 57 patients, who made up group A; in 2015, the clinic treated 44 patients, who were included in group B. The largest number of patients in both groups had stage II of the disease: in group A — 31 patients (54%), in group B — 19 patients (43%).
RESULTS: The average length of hospital stay was 12.16 days in 2022, in 2015 — 15.95 days in the patients with uncomplicated postoperative period; with the development of postoperative complications, the hospital stay reached 31 days. The share of laparoscopic surgery in 2015 was 47.7%. In 2022 it was 74.1%. In 2022, 8 patients were diagnosed with complications in the early postoperative period (complication rate — 14.0%). In 2015, complications were identified in 10 people (complication rate was 22.7%). Thus, the tactics we used in the surgical phase of the complex treatment of colorectal cancer patients made it possible to reduce the incidence of early postoperative complications (anastomotic leakage). In group B, 6 (85.7%) patients who developed this complication required repeated surgery. In group A, only 4 (50%) patients required repeated surgical treatment, two of them required minimally invasive interventions.
CONCLUSIONS: The results of the following study show that optimisation of the perioperative management of patients, prevention of postoperative complications, individualisation of the treatment approach can reduce the length of hospital stay.
The current state of the issue of drug-induced hypoprolactinemia
Authors: Abieva Ilona M. , Karsanty Aslan O. , Margieva Diana A. , Gabeeva Irina G. , Kochieva Zarina S. , Tsibirova Marina D. , Saifutdinova Linda F. , Saifutdinova Amanda F. , Eremenko Anna I. , Shtumm Margarita V. , Bondarchuk Violetta A. , Sobachkina Nadezhda A. , Fomina Darya D. , Khalikova Aiguzel A.
Published: December 2024

Hypoprolactinemia is the least studied hormonal deficiency of the anterior pituitary gland. To date, most studies have been devoted to hyperprolactinemia, and there is practically no data on it in the Russian literature.
The purpose of the review is to analyze current literature data on drug–induced hypoprolactinemia and its clinical consequences.
The following keywords and their combinations in Russian and English were used for the search: “hypoprolactinemia”, “drug-induced hypoprolactinemia”, “pituitary gland”, “adenoma”, “prolactinoma”, “dopamine receptor agonists”, “antipsychotic drugs”. As a result of the selection, 82 studies were included in the review.
Human prolactin is a multifunctional hormone that performs many tasks besides stimulating lactation. Unlike hyperprolactinemia, which is characterized by a clear clinical phenotype and the availability of treatment recommendations, the studies of hypoprolactinemia are relatively new. Modern ideas about the ideal level of prolactin in men and women remain incomplete. Drug-induced hypoprolactinemia is usually determined based on the lower limit of the reference values based on the results of tests and can be detected by various specialists, including endocrinologists, therapists, psychologists and psychiatrists. This problem opens up opportunities for interdisciplinary collaboration. Patients with hypoprolactinemia need to be monitored for metabolic, cardiovascular, psychological and sexual disorders.
Evaluación postural y factores asociados a alteraciones de la columna vertebral en escolares con uso diario de mochila: un estudio transversal
Authors: Cabañas Willian Ricardo , Kikuchi Hisaoka Akira
Published: December 2024

Introducción: Las alteraciones posturales en las escuelas constituyen un problema de salud pública emergente, asociado al uso inadecuado de mochilas. Estas disfunciones predisponen a trastornos musculo esqueléticos, y afecta la salud física y el rendimiento académico. Objetivo: Evaluar la postura y determinar los factores asociados a alteraciones de la columna vertebral en escolares que utilizan mochila diariamente. Materiales y Métodos: Estudio observacional analítico transversal en 192 escolares de 6-14 años de una institución educativa privada de San Lorenzo, Paraguay. Se realizó evaluación postural mediante método Kendall estandarizado. Se identificaron escolares con alteraciones posturales y sin ellas para analizar factores asociados. Se recolectaron datos sociodemográficos, antropométricos y sobre uso de mochilas mediante cuestionario validado. Se realizó análisis bivariado y regresión logística multivariada. Resultados: La prevalencia de alteraciones posturales fue del 25% (n=48). Se identifica: escoliosis-cifosis combinada (12,5%), escoliosis aislada (8,3%) y cifosis (4,2%). El sexo masculino mostró mayor prevalencia (OR=4.8; IC95%:2.3-9.9; p<0.001). El 65% transportaba peso superior al 10% corporal. El uso incorrecto de mochila se afecta significativamente con alteraciones posturales (OR=2.3; IC95%:1.5-3.5; p<0.001). Las principales repercusiones fueron: necesidad de medicación (OR=13.0; IC95%:5.3-32.0), consulta médica (OR=11.0; IC95%:6.3-26.4) y ausentismo escolar (OR=5.3; IC95%:3.9-9.0). Conclusiones:

La prevalencia de alteraciones posturales fue significativa, predominando en varones. El uso inadecuado de mochila y lesiones previas constituyen factores de riesgo importantes. Se requiere de programas preventivos enfocados en educación postural y uso correcto de mochilas escolares.