bluuebunny/crossref_metadata_2025 huggingface dataset:
The effect of in situ irradiation on the superconducting performance of REBa2Cu3O7−δ-coated conductors
Authors: Iliffe Will , Adams Kirk , Peng Nianhua , Brittles Greg , Bateman Rod , Reilly Aidan , Grovenor Chris , Speller Susannah
Published: April 2023

Commercial fusion power plants will require strong magnetic fields that can only be achieved using state-of-the-art high-temperature superconductors in the form of REBa2Cu3O7−δ-coated conductors. In operation in a fusion machine, the magnet windings will be exposed to fast neutrons that are known to adversely affect the superconducting properties of REBa2Cu3O7−δ compounds. However, very little is known about how these materials will perform when they are irradiated at cryogenic temperatures. Here, we use a bespoke in situ test rig to show that helium ion irradiation produces a similar degradation in properties regardless of temperature, but room-temperature annealing leads to substantial recovery in the properties of cold-irradiated samples. We also report the first attempt at measuring the superconducting properties while the ion beam is incident on the sample, showing that the current that the superconductor can sustain is reduced by a factor of three when the beam is on.

Impact statement

REBa2Cu3O7−δ high-temperature superconductors are an enabling technology for plasma confinement magnets in compact commercial fusion power plants, owing to their ability to carry very high current densities when processed as quasi-single crystals in the form of coated conductors. In service in a fusion device, the magnet windings will be exposed to a flux of fast neutrons that will induce structural damage that will adversely affect the superconducting performance, but very little data are currently available on the effect of irradiation at the cryogenic temperatures relevant for superconducting magnets. Moreover, even room-temperature annealing substantially affects superconducting properties after irradiation, so to obtain key technical data for fusion magnet designers, it is important to measure these properties in situ, under irradiation. This work shows that for the first time, it is important to consider how energetic particles directly influence superconductivity during irradiation because we observe a reduction in zero-resistance current by a factor of as much as three when an ion beam is incident on the sample. Although neutrons will not interact with the material in the same way as charged ions, primary knock-on ions from neutron damage are expected to have a similar effect to the He+ ions used in our study.

Graphical abstract
Hierarchisation of needs with regard to land consolidation works in the villages of southern poland on the example of the Haczów municipality
Authors: Wójcik-Leń Justyna , Leń Przemysław , Doroż Arkadiusz , Kępowicz Barbara
Published: April 2023

The aim of the research was to determine the needs with regard to land consolidation works and land exchange in the villages of the Haczów municipality. The analysis of the spatial structure was based on the calculated factors, and the following paper follows the applied statistical method to determine the necessary sequence of works in the studied area. It includes seven cadastral districts of the Haczów municipality, i.e. Jabłonica Polska, Wzdów, Jasionów, Buków, Haczów, Malinówka and Trześniów, located in the Brzozów district, in the Podkarpackie Voivodeship. The study had to take into account the structure of land ownership, land use, fragmentation of cadastral plots, and plots with no direct access to a public road. It also includes the calculation of the productivity index of arable land and grassland, as well as specific sizes of the occurrence of the external chessboard of land, i.e. differentials of local and nonlocal land. The analyses allowed us to determine, first, the factors characterising individual localities, and then to present the hierarchy of consolidation works and land exchange in the form of a ranking. The study applies the common method of zero unitarisation. This method consists in normalising diagnostic variables using feature range control. The obtained measures are included in the range [0.1]. The results represent the average optimal value of the measures obtained by each of the individual objects. The position in the ranking of urgency of the land consolidation works and land exchange depends on the size of the synthetic measure obtained. The analysis was based on data obtained from the Land and Building Register of the District Office in Brzozów.
Planning measurement campaigns for precise GNSS positioning in various observation conditions
Authors: Siejka Zbigniew , Hlotov Volodymyr , Fys Mykhailo
Published: April 2023

Currently, GNSS (Global Navigation Satellite System) positioning systems are becoming widely used not only in geodesy, but in broad positioning in very many areas of the economy and society. The growing popularity of GNSS, especially recent, is related to their significantly increasing availability and a reduction of measurement time to a minimum, while maintaining high positioning accuracy. High positioning accuracy is ensured, among other things, by applications that allow planning observation sessions so that measurement is taken at the best time windows. It is the moment when the impact of measurement errors due to the constellation of observed satellites is the smallest. The following paper presents an example of the use of such an application and its benefits for planning GNSS observations. This type of research is particularly important for urban areas, where conditions for receiving GNSS signals are particularly difficult. Increasing the number of observable satellites and simultaneously minimizing the value of the Position Dilution of Precision (PDOP) parameter allows obtaining position coordinates (3D) with high accuracy from the point of view of relevance to GNSS measurements. The paper demonstrates the fundamental significance of satellite constellation geometry for GNSS applications requiring high accuracy position determinations, for which correct planning of a measurement campaign is crucial. It avoids this way large errors or conditions that render the observations of a particular GNSS measurement method impossible.
Legal and technical aspects of the inclusion of the gesut database in the 3D cadastral system
Authors: Jurkiewicz Magdalena
Published: April 2023

The inclusion of information on utility networks and facilities into three-dimensional cadastres has been discussed for years. The concept of cadastre has changed its meaning from a traditional form of a legal and fiscal register to a three-dimensional multitasking system that combines data on real estate obtained from various spatial databases. This shift follows the development of construction technology and increasingly complex design of buildings and structures as well as related networks and technical equipment. Due to the increasing densification of infrastructure networks, a 2D plane representation cannot guarantee that their full management potential is reached. The lack of complete, reliable information on the location of cables, especially those underground, is causing many accidents and network damage, which have serious financial costs. Therefore, it seems appropriate to include information on the layout of the utilities infrastructure in the 3D cadastre, which would complement the relevant property data.
The paper aims to analyse Polish legislation regarding the possibility of including network objects and utilities in the 3D cadastre. In the Polish context, these objects are registered in the utilities network database (GESUT). Thus, the analysis covered the legal acts relating to the functioning of that database. In addition, the technical possibilities of converting data from the existing two-dimensional GESUT database to its 3D form were analysed on the ground of existing research studies.
Network analyses with the use of spatial databases
Authors: Budkowski Szczepan
Published: April 2023

An analysis is the process of browsing and searching for specific information from an entire dataset. The simplest analysis that can be performed on the data is visual analysis. However, it does not provide absolute certainty as to correctness and quality. A more advanced way of selecting required data is computer-based analysis. Analytical operations are performed on the data entered into the computer. The user defines the query, and the program performs calculations and displays the answer on the monitor screen. The aim of this publication is to conduct network analyses with the use of spatial databases. Besides focusing on the analysis as the leading research method, the paper also adopts this method to analyze the literature on the subject. In addition, the paper points to the complementary roles of the raster model and the vector model, emphasizing their coexistence.
The paper shows a variety of applications of GIS analyses, from simple buffers around selected areas, through selection, and the intersection of layers, to network analyses. The high degree of advancement of GIS tools allows to build advanced models in which analyses that go beyond the original application of the collected databases can be run.
Programa de qualidade de vida no trabalho como fator preponderante na permanência do colaborador
Authors: Vieira de Brito Bárbara Alessandra , Sanches Simone Grecco
Published: April 2023

O conceito de qualidade de vida no trabalho envolve desde condições de trabalho, de saúde e de organização, como treinamentos e capacitações dos trabalhadores, além da participação dos funcionários nos processos da empresa. Diante desse cenário, muitos são os esforços na busca do bom funcionamento das empresas, instituições públicas, escolas e hospitais para que possamos ter maior qualidade de vida e alcançar níveis mais elevados de desenvolvimento humano, econômico e cultural. Para tanto, muitos são os estudos para que possamos desenvolver modelo de gestão que se revelem mais adequados às necessidades inerentes à gestão organizacional.
DA SOLIDÃO À COLABORAÇÃO: UMA METODOLOGIA PARA ORIENTAÇÃO DE TRABALHO DE CONCLUSÃO DE CURSO EM TEMPOS DE PANDEMIA
Authors: Santos Junior Ismael Mendes dos , Sales Hamilton dos Reis , Santos Matheus Simões , Quaresma Leonardo Pereira , Santos Nayara Teixeira dos
Published: April 2023

O estudo objetivou projetar, implantar e avaliar a aplicação de seminários como ferramenta para mitigar as dificuldades apresentadas pelos discentes no processo de orientação e elaboração dos Trabalhos de Conclusão de Curso (TCC’s). Trata-se de pesquisa de abordagem qualitativa, do tipo pesquisa-ação, realizada em três fases: diagnóstico, seminários e avaliação. A coleta de dados foi realizada por meio de observação do comportamento dos alunos durante os seminários e por questionários. Os participantes relataram dificuldades para gerir o tempo e de escrita acadêmica. Os seminários contribuíram para aumentar o diálogo, a colaboração, a motivação, oportunizaram a autoavaliação e contribuíram para amenizar a percepção dos alunos quanto às dificuldades.
Feeling the Revolution: The Emotional Regime of Russian Empire’s Penitentiaries in the Development of Protest Communication
Authors: Laptev Anton
Published: April 2023

This article examines the problem of the special emotional regime of hard labour prisons in the Russian Empire in the early twentieth century in the context of the social construction of emotions characteristic of a revolutionary community. The paper aims to identify the determinants of the success of the revolutionary movement in the events of 1917. The author focuses on the mechanisms of communication of political prisoners and the role of the emotional component in the formation of a stable system of social interaction in a revolutionary environment. Employing the methodology of the history of emotions and comparative analysis, the author studies both previously known historical sources (letters of F. E. Dzerzhinsky) and archival materials (perlustration of letters from prisoners of the Smolensk convict prison) which have not been studied before. The article demonstrates how the special conditions of imprisonment shaped the emotional regime of hard labour prisons and contributed to the formation of a revolutionary community. With classical communication mechanisms limited, prisoners developed alternative means of communication. Also, the author pays special attention to the peculiarities of the written language of political prisoners and its evolution in conditions of hard labour and interaction with the criminal environment. The main results of the study are related to the term “emotional code” as a characteristic communication mechanism (“friend or foe” system) within a revolutionary community. In the context of the social processes of the beginning of the century, the opposition to the growing social melancholy on the part of the revolutionary community stands out. It was not only able to build communication mechanisms that were reliable and closed to external analysis based on similar emotional patterns but also used emotional constructions for agitation and propaganda in the public environment. Specific images of the future and the positive emotions associated with it have become a constructive alternative to the negative phenomena that prevail in the public consciousness during the last years of the empire’s existence. The main “weapon” of the revolutionary community in 1917, along with propaganda, was empathy, highly developed emotional intelligence, and the ability to accurately capture the emotions of one’s surroundings. The article concludes that labour prisons were “laboratories of emotions” which played a significant role in the crystallisation of the revolutionary community and the formation of its mobilisation potential.
Partisan alignment and public policies provision in Brazil
Authors: Lira Evertton
Published: April 2023

Abstract This research examines whether local governments politically aligned with the president’s party offer more public policies. The delivery of public services is one of the central activities of governments. Since the political parties control the executive branch in both federal and local government, it is reasonable to expect that their partisan and electoral interests will influence policy implementation. This study analyzes the coverage of primary healthcare as an indicator of policy delivery. Given the strong sharing of responsibilities among federated entities, I argue that the federal government implements public policies strategically, increasing the supply of services in partisan-aligned municipalities. To empirically test this relationship, I estimate the causal effect of alignment using a regression-discontinuity design for close elections. The results indicate that partisan-aligned municipalities have, on average, 3% higher coverage of primary healthcare than others governed by opposition parties. In a city with 10,000 inhabitants, for example, this would mean 300 more people receiving healthcare.
Comunidade rural do Nordeste brasileiro: um cenário de reflexão para a formulação de políticas de desenvolvimento local e empreendedorismo sustentável
Authors: Batista Márcio Luciano Pereira , Macêdo Ermínia Medeiros , Bezerra Ana Keuly Luz , Silva Antonio Joaquim da , Barros Roseli Farias Melo de
Published: April 2023

Resumo Este artigo pretende analisar experiências de empreendedorismo sustentável na comunidade rural José Gomes, Nordeste do Brasil, e promover uma reflexão sobre a relevância das políticas de desenvolvimento local na construção de projetos coletivos regionais. Este estudo caracteriza-se como exploratório e descritivo na abordagem qualitativa. Para tanto, foram utilizados técnicas rapport, entrevistas semiestruturadas (82 moradores), observação direta e diário de campo, além de pesquisas bibliográficas. A pesquisa abordou as políticas de desenvolvimento local como mecanismos de avanço e melhoria na qualidade de vida, na organização econômica e na conservação do meio ambiente, que devem ser incorporadas ao planejamento municipal e às ações do poder público. Os resultados apontaram potencialidades socioprodutivas e limitações estruturais e infraestruturais que esgotam as possibilidades de difusão do empreendedorismo sustentável e a consolidação do desenvolvimento local.
Desigualdades territoriais no financiamento das políticas de educação e de saúde na Espanha e no Brasil
Authors: Soares Márcia Miranda , García Encarnación Murillo , Carbonell Jesús Ruiz-Huerta
Published: April 2023

Resumo O presente artigo compara os modelos e as desigualdades territoriais no financiamento de duas políticas sociais pilares do estado de bem-estar social e com alto grau de descentralização territorial na Espanha e no Brasil: educação e saúde. A análise utiliza bibliografia especializada, legislação nacional e documentos governamentais para descrever as políticas e seus mecanismos de financiamento. Dados fiscais são usados para apresentar os gastos e analisar as desigualdades dos governos subnacionais no financiamento da educação e da saúde nos dois países. A conclusão é que a experiência espanhola apresenta elevado nivelamento de gastos em saúde e educação nas comunidades autônomas do regime comum, com patamares menores de desigualdade que o observado nos estados e municípios brasileiros. O resultado espanhol é decorrente de um processo incremental de aperfeiçoamento do federalismo fiscal, que culminou em um modelo marcado pela priorização e solidariedade territorial no financiamento das políticas sociais. Esse modelo é uma referência para a análise e discussão do caso brasileiro, que configurou seu federalismo fiscal com pouca preocupação em conciliar eficiência e equidade na distribuição dos recursos entre os entes governamentais, mas apresentou avanços importantes em reformas no financiamento da educação e da saúde.
Territorial inequalities in the funding of education and health policies in Spain and Brazil
Authors: Soares Márcia Miranda , García Encarnación Murillo , Carbonell Jesús Ruiz-Huerta
Published: April 2023

Abstract The article compares the patterns and territorial inequalities in the funding of two social policies that are pillars of the welfare state and present a high degree of territorial decentralization in Spain and Brazil: education and health. The analysis uses specialist literature, national legislation and government documents to describe the policies and their financing mechanisms. Fiscal data are used to analyze subnational government inequalities in the funding of education and health in both countries. The conclusion is that the Spanish experience has significantly leveled spending on health and education between the autonomous communities of common regime, with lower levels of inequality than those observed in Brazilian states and municipalities. The Spanish result derives from an incremental process of improvement of the country’s fiscal federalism, which culminated in a model marked by prioritization and territorial solidarity in the funding of social policies. This model is reference for the analysis and discussion of the Brazilian case, which has configured its fiscal federalism with little concern for reconciling efficiency and equity in the distribution of resources between subnational governments, but which has presented important advances in the reforms of education and health funding.
Policy-making or rewards: political appointments in Brazilian municipal governments
Authors: Marenco André
Published: April 2023

Abstract Brazil has 5,570 municipalities, and each local government has a stock of appointed positions. This study adopted descriptive and inferential statistics to observe the variations in the political strategies adopted when filling these positions. The research identified (1) different political appointment strategies, from those based on reward (high scope/low education level) to strategies based on policy-making (reduced scope/high education level), (2) a robust relationship between HDI and political appointments with a policy-making profile inferring lower coordination costs and informational asymmetries for principals/voters, and (3) party and electoral competition variables showed modest results as potential explanatory factors to adopting reward-based strategies. Also, the adoption of reward-based strategies - cases where municipalities’ employees presented a higher proportion of appointees with lower education levels - did not affect the odds ratios of incumbents in the next municipal elections.
Thrombopoietin-Dependent Myelo-Megakaryopoiesis Fuels Thromboinflammation and Worsens Antibody-Mediated Chronic Renal Microvascular Injury
Authors: Douté Mélodie , Sannier Aurélie , Even Guillaume , Tran Thi-Thu , Gaston Ahn-Tu , Delbosc Sandrine , Loyau Stéphane , Bruneval Patrick , Witko-Sarsat Véronique , Mouthon Luc , Nicoletti Antonino , Caligiuri Giuseppina , Clement Marc
Published: April 2023

Significance Statement

Kidney-derived thrombopoietin (TPO) increases myeloid cell and platelet production during antibody-mediated chronic kidney disease (AMCKD) in a mouse model, exacerbating chronic thromobinflammation in microvessels. The effect is mirrored in patients with extracapillary glomerulonephritis associated with thromboinflammation, TGFβ-dependent glomerulosclerosis, and increased bioavailability of TPO. Neutralization of TPO in mice normalized hematopoiesis, reduced chronic thromboinflammation, and ameliorated renal disease. The findings suggest that TPO is a relevant biomarker and a promising therapeutic target for patients with CKD and other chronic thromboinflammatory diseases.

Neutralization of TPO in mice normalized hematopoiesis, reduced chronic thromboinflammation, and ameliorated renal disease. The findings suggest that TPO is a relevant biomarker and a promising therapeutic target for patients with CKD and other chronic thromboinflammatory diseases.

Background

Chronic thromboinflammation provokes microvascular alterations and rarefaction, promoting organ dysfunction in individuals with various life-threatening diseases. Hematopoietic growth factors (HGFs) released by the affected organ may sustain emergency hematopoiesis and fuel the thromboinflammatory process.

Methods

Using a murine model of antibody-mediated chronic kidney disease (AMCKD) and pharmacological interventions, we comprehensively monitored the response to injury in the circulating blood, urine, bone marrow, and kidney.

Results

Experimental AMCKD was associated with chronic thromboinflammation and the production of HGFs, especially thrombopoietin (TPO), by the injured kidney, which stimulated and skewed hematopoiesis toward myelo-megakaryopoiesis. AMCKD was characterized by vascular and kidney dysfunction, TGFβ-dependent glomerulosclerosis, and microvascular rarefaction. In humans, extracapillary glomerulonephritis is associated with thromboinflammation, TGFβ-dependent glomerulosclerosis, and increased bioavailability of TPO. Analysis of albumin, HGF, and inflammatory cytokine levels in sera from patients with extracapillary glomerulonephritis allowed us to identify treatment responders. Strikingly, TPO neutralization in the experimental AMCKD model normalized hematopoiesis, reduced chronic thromboinflammation, and ameliorated renal disease.

Conclusion

TPO-skewed hematopoiesis exacerbates chronic thromboinflammation in microvessels and worsens AMCKD. TPO is both a relevant biomarker and a promising therapeutic target in humans with CKD and other chronic thromboinflammatory diseases.
Association of Primary Versus Rotating Nephrologist Model of Care in Hemodialysis Programs with Patient Outcomes
Authors: Yau Kevin , Jeyakumar Nivethika , Kang Yuguang , Dixon Stephanie N. , Freeman Megan , Garg Amit X. , Harel Ziv , Sood Manish M. , Thomas Alison , Wald Ron , Silver Samuel A.
Published: April 2023

Significance Statement

Nephrologist staffing models for patients receiving hemodialysis vary widely. Patients may be cared for continuously by a single primary nephrologist or by a group of nephrologists on a rotating basis. It remains unclear whether these differing care models influence clinical outcomes. In this population-based cohort study of more than 14,000 incident patients on maintenance hemodialysis from Ontario, Canada, we found no difference in mortality, kidney transplantation, home dialysis initiation, hospitalizations, or emergency department visits when care was provided by a single primary nephrologist or a rotating group of nephrologists. These results suggest that primary nephrologist models do not necessarily improve objective clinical outcomes, providing reassurance to patients, providers, and administrators that both models are acceptable options.
Milliyetçilik-Göç İlişkisi Üzerine Teorik Bir Perspektif
Authors: BÖLÜKBAŞI Yusuf Ziya
Published: April 2023

Milliyetçilik, ulusal kimlik inşasına dayanmaktadır. Bu inşa süreci biz ve öteki ayrımıyla gerçekleşmekte ve göç edenler ulusal kimliğin ötekisini oluşturmaktadır. Bu çerçevede göç güvenlik meselesi olarak ön plana çıkmakta, göç edenlerin oluşturduğu tehdit algısı milliyetçiliği yükseltmektedir. Bunun karşısında göçmenler de gittikleri yerlerde milliyetçiliği diasporalar vasıtasıyla sürdürebilmektedir. Etnik dönüş göçleri ise milliyetçiliğin kurucu bir gücü olarak görülebilir. Sonuç itibariyle göç, milliyetçilik açısından hem bir meydan okuma hem de onu üretmesi yönüyle önemli işleve sahiptir.
Analysis of Publications in the Field of Accounting Auditing with Traditional Bibliometric Methods and CiteSpace Based Visual Mapping Techniques
Authors: KOÇ Feden , BAYRİ Osman
Published: April 2023

The aim of this study is to analyze 1,655 publications published between 2017-2021 in the field of “Accounting Auditing” in the Web of Science Core Collection database, with two different analysis methods, CiteSpace analysis technique and traditional bibliometric analysis method, within the scope of modern visual mapping techniques. The study used the citation explosion model, overlay map model, timeline of the largest clusters, major clusters (major specializations) analysis techniques and carrot2 clustering model to analyze the accounting auditing subject based on bibliographic data using CiteSpace visual mapping techniques. It is aimed that the findings obtained within the scope of the study will guide future studies on accounting auditing.
Le Système d’information numérique standardisé (SINUS)
Authors: BIGNAND M. , LEFORT H. , ALLONNEAU A. , HERSAN O. , KLEIN I. , MAURIN O. , TRAVERS S. , TOURTIER J.-P.
Published: April 2023

En cas d’évènement catastrophique, le suivi de l’identité des victimes, de leur catégorisation et de leur devenir est une priorité aussi bien pour les décideurs de terrain que pour les autorités. Pour répondre à ce besoin la préfecture de police de Paris et la Brigade de sapeurs-pompiers de Paris ont développé le Système d’information numérique standardisé. Cet outil interservices facilite la prise en charge de nombreuses victimes, assure la traçabilité des parcours de soins et fiabilise la remontée et le traitement des informations par les autorités concernées. Mis en œuvre depuis octobre 2009 initialement à Paris et dans les trois départements de la petite couronne, ce système s’étend progressivement à l’ensemble de la France ainsi qu’à l’étranger. Les attentats de novembre 2015 ont confirmé son intérêt lors d’évènement ou la victimologie est très importante et fixés de nouvelles perspectives.
Catastrophe avec nombreuses victimes en milieu urbain
Authors: FOUCHER S. , LE-LOCH J.-B. , DESBREST A. , GABILLY L. , LEFORT H. , TAZAROURTE K.
Published: April 2023

Le plan blanc hospitalier vise à répondre à tout type de crise sanitaire. Au sein des situations sanitaires exceptionnelles, l’afflux massif de victimes lors d’attentats constitue un défi majeur pour les établissements de santé. Apporter une réponse adaptée, structurée dans un environnement rapidement évolutif implique le renforcement des interfaces entre la réponse préhospitalière et le plan blanc. De nombreuses évolutions réglementaires successives ont conduit à l’élaboration d’un dispositif global au sein de la santé, le dispositif d’Organisation de réponse sanitaire, et dans ce cas particulier sa composante Afflux massif de victimes. Néanmoins, de nouvelles appréciations de la menace et une meilleure formalisation des risques viennent bousculer la doctrine existante. À l’image du dispositif d’Organisation de réponse de la sécurité civile qui voit la généralisation des annexes « alpha », la santé doit intégrer de nouvelles compétences pour faire face aux actes de terrorisme. De nouvelles annexes ont été ainsi incluses dans les plans blancs. La spécificité des tueries de masse a entraîné un nécessaire partage des pratiques et savoirs faire entre militaires et civils, avec l’appropriation de concepts : Le tri et la catégorisation des blessés (urgence absolue « UA » / urgence relative « UR ») au sein de l'hôpital, le concept du damage contre chirurgical, la mise en place d’une traçabilité et d’un dénombrement dans la prise en compte des patients (via les systèmes interfacés SINUS-SIVIC), la sécurisation des établissements de santé, et enfin la formation des équipes médicales et paramédicales. Face à un incident majeur en milieu urbain, les Services d’aide médicale urgente et leur régulation demeurent des piliers indispensables dans la coordination des dispositifs de gestion de la crise ; Ils sont les garants de la stratégie de prise en charge initiale, de l’évacuation et de la répartition des victimes en cohérence avec l’offre de soin et le niveau d’accueil des établissements de santé défini préalablement par les Agences régionales de santé des territoires concernés.
Intérêt de la kétamine intra-nasale dans le traitement de la douleur aiguë du blessé traumatique
Authors: DUBECQ C. , TATON Ph. , MORAND G.
Published: April 2023

La kétamine est un agent narco analgésique particulièrement adapté aux situations médicales précaires. Ses qualités pharmacocinétiques et la relativisation récente de ses contre-indications en font une molécule très actuelle dans la prise en charge initiale du blessé traumatique. Son administration par voie intra nasale apparaît comme simple et rapide en complément de l'emploi d'un opioïde par voie sous cutanée dans la prise en charge de la douleur au combat. Par un travail collaboratif avec la Pharmacie centrale des armées, la cellule appui médical des forces spéciales s'est intéressée à la création d'un dispositif permettant une administration intra-nasale de kétamine répondant ainsi à la faisabilité d'une analgésie combinée auto administrée.
The Social Background of Trade and Commerce in Pannonia
Authors: Szabó Melinda
Published: April 2023

Review article of PhD thesis submitted in 2021 to the Archaeological Doctoral Programme, Doctoral School of History, Eötvös Loránd University, Budapest, under the supervision of László Borhy.The dissertation “The social background of trade and commerce in Pannonia” aims to detect the personal relations and networks that Roman trade in the study area was based on. I attempted to define the function of the related people regarding their role in these networks, social position, and the particular circumstances in the province of Pannonia. By examining commerce-related people one by one, I tried to determine their roles in the everyday life of the province to the largest possible extent.
Lignin Reductive Catalytic Fractionation (RCF) Monomers Analysis by Gas Chromatography Flame Ionization Detection (GC-FID) v1
Authors: M. Alt Hannah
Published: April 2023

A gas chromatography with flame ionization detection (GC-FID) method was developed to quantify reductive catalytic fractionation (RCF) monomers.
Split Luciferase Binding Assay (SLBA) Protocol v1
Authors: not provided Elzerackaityte
Published: April 2023

HiBit is an 11 amino acid protein tag that binds with high affinity to a larger subunit called LgBit. The bound complex has luciferase activity and will release luminescent signal in the presence of added furimazine substrate. HiBit is highly quantitative, extremely sensitive, and much faster than conventional immunoassays. When added to C-terminus of protein/peptide, the luminescence from tag ensures entire construct has been translated. The tagged protein/peptide is incubated with patient sera and antibody/antigen complexes are captured with protein A/G beads. Luminescence of captured complexes is measured.
Immunohistochemistry (IHC) Whole-Mount Antibody Staining v1
Authors: Pittman Talia
Published: April 2023

Immunohistochemistry (IHC) Whole-Mount Antibody Staining protocol @FishFloorUCL
Aromatic Monomer Analysis by UHPLC-MS/MS v1
Authors: J. Haugen Stefan
Published: April 2023

An analysis method was developed to allow for quantitation of aromatic compounds by ultra high pressure liquid chromatography tandem mass spectrometry (UHPLC-MS/MS) detection. This was achieved by using reverse phase chromatography and multiple reaction monitoring (MRM) in negative ion mode using electrospray ionization (ESI).
Как выглядит современный байронический герой? (На материале серии романов о Гарри Поттере Дж. Роулинг)
Authors: Журавлева Анна Дмитриевна
Published: April 2023

В статье предлагается анализ байронического героя в одной из самых известных серий произведений современности — романов Дж. Роулинг о Гарри Поттере. Эти произведения, а также снятые по ним фильмы, стали неотъемлемой частью современной массовой культуры. Дж. Роулинг создала уникальные романы с многочисленными разноплановыми персонажами, однако нас прежде всего будет интересовать профессор Снейп как байронический герой в сравнении с другими персонажами этого типа в английской литературе и культуре XIX–XXI вв.
Survival ethicality in Nam Cao’s and Nguyen Huy Thiep’s short stories
Authors: Vu Long Hiep , Nguyen Thi Minh Thuong
Published: April 2023

The theory of ethical literary criticism and its basic aspects has the potential to be widely applied to the practice of Vietnamese literary research. However, at present, this theory remains sensational in our country; as the result, there is not much research on it. This article, from the survey and analysis of short stories by Nam Cao and Nguyen Huy Thiep, initially explores some manifestations of survival ethicality in the short stories of the two writers, analyzes and interprets to emphasize the ethical sense and ethical decisions. According to some research, both writers did notice of the issues relating to survival ethicality in their works. Among those issues, three typical aspects are analyzed and compared: human behaviors when facing hunger and threats to life; human behaviors relating to sexual instinct; human behaviors in the event of that their moral of life and personality are threatened. Although both writers have their own ways to present survival ethicality, the same controversial issue is approached, which is that humans are willing to trade off everything to satisfy their natural needs, even if it is unethical.
The division of “nostalgic literature” and “local literature” in Taiwanese literature and Chinese literature
Authors: Nguyen Thi Mai Chanh
Published: April 2023

There exists a segregation between “nostalgic literature” and “local literature” in Taiwanese literature, as well as a clear distinction in China and Taiwan in defining “local literature”. “Local literature” in literature is considered as a part of mandarin literature, which is the main genre of literary works that “reflect the indigenous life of the country". Meanwhile, “nostalgic literature” literature is in conflict with “local literature” where it resonates with the voice of the migrants from “the mainland home”. The distinction, in many cases, is integrated with political implications, thereby becoming obsolete upon being placed in a historical perspective. This essay will focus on analyzing and interpreting this segregation.
“Dialogue” in Akutagawa Ryunosuke's short stories
Authors: Dao Thi Thu Hang
Published: April 2023

The article focuses on exploring the dialogue in short stories of Japanese writer Akutagawa Ryunosuke. Applying the dialogue theory of the Bakhtin Circle, we suppose that in Akutagawa's short stories, relationships are established and continuously dialogue, creating many layers of meaning for the text, while they themselves create lines of hidden dialogue. In addition, the use of declearizated style in the narrative makes his short stories always include dialogue. This happens not only between the characters in the story but also between the character\narrator and the reader, placing the reader in the role of co-creating meaning for the work. In terms of ideology, the dialogue in Akutagawa's short stories also deeply expresses his views on human values such as trustworthiness, brotherhood, democracy, or other ethical standards in human life.
Migration flows to urban areas: characteristics, roles and pressures on urban development in Vietnam
Authors: Nguyen Thi Ha Thanh
Published: April 2023

Migration flows to urban areas is an unavoidable trend in the process of urbanization in both developed and developing countries. In Vietnam, while rural-urban migration flows accounted for a larger proportion in the previous period, up to now, urban-urban migration flows have tended to dominate. This phenomena shows that Vietnam is in the process of urbanization in both breadth and depth. This study was conducted to clarify the main characteristics of urban migration flows in the context of urbanization in Vietnam, with similarities and differences between rural-urban and urban-urban migration flows. In addition, the study points out the main contributions and pressures of this migration flows to urban growth in Vietnam.
Promoting social work to prevent violence at school among students (research in secondary schools in Hanoi)
Authors: Nguyen Thi Mai Huong , Nguyen Thi Ngan
Published: April 2023

School violence has been an urgent issue in schools today. A questionnaire survey done by 700 students and many in-depth interviews with students, and school social workers who support students at school such as the teachers, school administrators, psychological counselors, etc. are conducted at 3 secondary schools in Hanoi. Since then, the article has analyzed the current situation of school social work activities in preventing school violence among students in Hanoi. The results show that the schools have implemented social work activities toward preventing and intervening with students on school violence, however, the implementation effectiveness of these activities is not high, which leads to the remaining uncontrolled school violence. As a result, the article proposes some solutions to promote professional school social work activities to prevent school violence for students in current secondary schools in Hanoi.
The contribution of external factors to learners' learning motivation in the context of the Covid-19 pandemic: students’ feedback from Hanoi National University of Education
Authors: Nguyen Thi Thanh Tung
Published: April 2023

The purpose of this paper is to analyze the feedback of pedagogical students (N=405) about the influence of external factors on their online learning motivation. The method of sociological investigation through online survey via Google Forms and quantitative analysis method by SPSS 20.0 software have been researched and used in the process of collecting feedback from students about the degree of influence. Influence of groups of factors: instructors\lecturers, the support from training management and mass organizations, the interaction in the online environment, the support from family and society, technology, and digital resources. The research results show that all external factors have a positive correlation with the online learning quality of pedagogical students, in which the strongest correlation is in the factor of the instructor\lecturer variable (Mean = 4.12), and the factor for the support of family and society (Mean =4.10) and the last is the area for the variable of “infrastructure, technology, and learning resources” (Mean =3.7). This suggests a stronger involvement of the family-school-community relationship, the role of the instructors, and the requirement to improve the quality of infrastructure and technology in order to maintain the learning motivation of students in “the new normal”.
Developing collaborative skill scale of students trend to the 21st century skills approach
Authors: Dang Thi Dieu Hien , Duong Thi Kim Oanh , Nguyen Van Long Giang
Published: April 2023

Collaborative skill is the most mentioned among skills in 21st century skills research because it plays a very importance role in learning as well as working. Although it has received many studies, but researches on the scale to evaluate this skill have still limited. Based on the theoretical related to collaborative skill in the trend to the 21st century approach, the criteria to measure this skill was developed and structured into the scale. Then, this scale was analyzed in two stages: (1) pilot test to analyze the reliability of the scale on self-assessment of 92 students and the got comments and suggestions from 5 lecturers as well as students was conducted; (2) The formal research stage is mainly used the exploratory factor as well as the reliability analysis from 467 student responses. The research results determined that there are 22 criteria divided into 4 factors belonging to 3 components. In which, 4 criteria of the knowledge component, 5 criteria of the attitude\values\ethical component, 13 criteria of the skills component include the element interacts and works effectively with others\ multicultural team (4 criteria) and project management in a multicultural environment, guiding and managing others (9 criteria) were selected.
Training management in the context of digital transformation - a case study in National Academy of Education Management
Authors: Nguyen Dieu Cuc , Hua Thi Len , Ha Thi Khanh Hoa , Pham Thi Thuy
Published: April 2023

In recent years, the number of research projects in Vietnam and abroad on digital transformation in higher education has significantly increased with a variety of research topics, but the number of in-depth research topics and comprehensive management of training activities of higher education institutions in the context of digital transformation has been limited. To address this research gap, the article focuses on analyzing the current situation of training management in the context of digital transformation at the National Academy of Education Management on the basis of a theoretical framework for digital transformation in higher education institutions. The article employs mixed research approach and convergent parallel mixed method design (Creswell, 2013), which uses and analyzes 29 secondary data, questionnaire survey with 244 students, indepth interviews 8 staff, lecturers and 9 students. Research results have shown the characteristics of training management in the context of digital transformation on five aspects: leadership and strategy; facilities, infrastructure, technology; regulations, operation; people; organizational culture. The research results are meaningful for public higher education institutions that are in the early stages of digital transformation.
Evaluating the Possibility of Intergenerational Home-Sharing in Shanghai and the Potential Benefits for both the Young and the Old Generation
Authors: Peng Kangze , Lian Shuting
Published: April 2023

This article explores the new housing model of intergenerational home-sharing, a concept first introduced in European countries to deal with the impending aging society. Empty-nest seniors lent their additional rooms to young people for lower rent in large cities, while young people offer companionship and doing the housework for the senior. The aging population in Shanghai is increasing, as estate prices soar during the recent years, bringing tremendous pressure to the opportunity – seeking young. This paper aims to discuss the likelihood of implementing such concept in Shanghai by interviewing with local seniors and community service workers and analyzing the willingness of young people and seniors using anonymous questionnaires.
An Analysis on the Application of the Communicative Approach in the Teaching of French in Chinese Universities
Authors: Xiao Chen
Published: April 2023

Language is the most essential tool for human beings to communicate ideas, and the teaching of foreign languages is an important part of the educational development of a country, in which teaching methods play a pivotal role. At present, the communicative approach has become one of the most popular teaching methods in the teaching of French in Chinese universities. In view of the practical difficulties encountered by Chinese students in learning French, we have analyzed their characteristics of personality and thinking patterns, and put forward reasonable plans and solutions for its improvement. This is of great significance for overall improving the teaching quality of French in Chinese universities and cultivating practical professionals for the country.
Мотивация учебной деятельности
Authors: Висаитова Б.Х.
Published: April 2023

В статье исследовано основные виды мотивации обучающихся в учебном процессе. Рассмотрены рекомендации по мотивации студентов. Исследованы положительные результаты мотивации учебной деятельности
Third generation dual-source CT coronary angiography with high-pitch spiral mode versus prospectively-gated sequential mode: comparison of radiation exposure and image quality
Authors: AVDAN ASLAN Aydan , ERBAŞ Gonca , SALIMLI Leyla , KILIÇ Koray , ARAÇ Mehmet
Published: April 2023

Objectives: To compare high-pitch spiral (HPS) and prospectively-gated step-and-shoot (SAS) coronary CT angiography (CCTA) using third generation dual-source CT regarding objective and subjective image quality parameters and radiation exposure.
Methods: Eighty pairs of patients matched for gender, age, heart rate and BMI were enrolled in this retrospective study. High-pitch spiral and prospectively ECG-gated sequential CCTA were performed using third generation dual-source CT. The signal-to-noise ratio (SNR) and contrast-to-noise ratio (CNR) in the left ventricle were calculated for each group. Image quality were also scored using four-point scale. Student t-test was used to compare SNR, CNR and mean effective dose values (ED) and Wilcoxon test was used to compare image quality scores. Interrater aggreement were evaluated using Cohen’s kappa statistics.
Results: Between-group differences in terms of age, gender, BMI, heart rate, and Agatston score were statistically not significant. Mean SNR and CNR was higher in prospective SAS protocol (16.5 ± 6.2 vs. 14.7 ± 4.9, p = 0.047 and 13.0 ± 5.2 vs. 11.2 ± 4.3, p = 0.02). Image quality scores showed no significant difference between two scan protocols (p > 0.05). Regarding radiation exposure, CT dose index (CTDIvol), dose length product (DLP) and ED was significantly lower for high-pitch group (p < 0.0001).
Conclusions: HPS CCTA using DSCT enables > 70% dose reduction while maintaining the image quality compared to prospectively ECG-gated SAS protocol. Therefore, HPS CCTA protocol can be preferred in patients appropriate for prospective ECG-triggered protocol.
Podmiotowość, tożsamość i przynależność. W jaki sposób łączy je refleksyjność?
Authors: Archer Margaret
Published: April 2023

Wykład inauguracyjny XVII Ogólnopolskiego Zjazdu Socjologicznego we Wrocławiu (transkrypcja).