bluuebunny/crossref_metadata_2025 huggingface dataset:
Inline purification in continuous flow synthesis – opportunities and challenges
Authors: García-Lacuna Jorge , Baumann Marcus
Published: December 2022

Continuous flow technology has become the method of choice for many academic and industrial researchers when developing new routes to chemical compounds of interest. With this technology maturing over the last decades, robust and oftentimes automated processes are now commonly exploited to generate fine chemical building blocks. The integration of effective inline analysis and purification tools is thereby frequently exploited to achieve effective and reliable flow processes. This perspective article summarizes recent applications of different inline purification techniques such as chromatography, extractions, and crystallization from academic and industrial laboratories. A discussion of the advantages and drawbacks of these tools is provided as a guide to aid researchers in selecting the most appropriate approach for future applications. It is hoped that this perspective contributes to new developments in this field in the context of process and cost efficiency, sustainability and industrial uptake of new flow chemistry tools developed in academia.
ANALYSIS OF THE ACTIVITY AND PRACTICAL APPLICATION OF FIRE AND RESCUE GROUNDS
Authors: Вагенлейтнер Евгений Владимирович , Симанов Станислав Евгеньевич , Попов Сергей Вениаминович , Щеняев Василий Иванович
Published: December 2022

Проведен анализ отечественного и зарубежного опыта использования полигонов для подготовки личного состава пожарных и аварийно-спасательных подразделений, а также проведения испытаний пожарно-спасательной техники. Обращено внимание на то, что на законодательном уровне отсутствуют структурированные технические требования к необходимой инфраструктуре исследуемых объектов. Для решения проблемы предлагается подготовить и ввести в действие нормативный документ, который устанавливал бы требования к метрологическому обеспечению, аттестации и паспортизации полигонов с учетом климатических условий эксплуатации техники, применения технологий.

The state policy of the Russian Federation in the field of fire safety is aimed, among other things, at improving the scientific and experimental, educational and material base of scientific and educational organizations, forensic expert institutions. In the structures of these organizations and institutions there are grounds used for training staff of fire and rescue units, conducting various tests for fire and rescue equipment. The practice of staff training in the field of fire safety and emergency rescue operations at corporate grounds, characterized by the specifics of the activities of these organizations, is also known. In the work, a similar experience of using training grounds in foreign training centers was studied. For the most part, grounds are used for the following: education and training of emergency rescue and fire units staff, as well as the population; various types of exercises of fire and rescue units staff; conducting tests and control of fire-technical weapons, fire and rescue equipment; testing and control of products for compliance with fire safety requirements; scientific research in the field of fire safety and protection of the population from emergency situations. Despite the widespread use of grounds in the structure of EMERCOM of Russia, various rescue services, there are currently no structured technical requirements at the legislative level for the list of necessary infrastructure of the objects under study. To solve the problem, it is proposed to prepare and put into effect a regulatory document establishing requirements for metrological support, attestation and certification of grounds, taking into account the climatic conditions of the operation of equipment and technologies.
Informalidad urbana y clases medias: el acceso al suelo bajo la figura del condominio y su proceso de regularización mediado por el PROCREAR Bicentenario en la ciudad de La Plata (2012-2015)
Authors: Ventura Violeta
Published: December 2022

Este artículo analiza un caso donde integrantes de las clases medias —forzadas a operar en un segmento de mercado de bajos precios—, protagonizaron dinámicas informales de acceso al suelo: compras colectivas de tierra rural bajo la figura del condominio en la periferia de La Plata. Una informalidad parcialmente desapercibida que logró regularizarse bajo la implementación del PROCREAR (2012-2015). Nuestros objetivos son indagar en el origen de estas operatorias y su vínculo con la trayectoria en política urbana local; reponer el lugar que ocuparon los círculos sociales compartidos en la conformación de los condominios; y analizar su proceso de regularización bajo el paraguas de legitimidad que otorgó el PROCREAR, deteniéndonos en la capacidad diferencial de las clases medias para incidir en la estatalidad. Se adoptó un enfoque metodológico cualitativo, primando tres herramientas de producción de datos: entrevistas en profundidad, observaciones de campo y etnografía digital.
Aspectos metodológicos y operacionales de un Modelo de Gestión del Riesgo. Índice de Riesgo Habitacional para el Gran La Plata, Buenos Aires, Argentina
Authors: Esparza Jesica
Published: December 2022

El presente trabajo describe parte de un Modelo de Gestión conceptual y operativo que determina el riesgo social en el Gran La Plata, Buenos Aires, Argentina. Se profundiza en el desarrollo de un Índice de Riesgo Habitacional a partir del cual se obtienen resultados respecto al estado de habitabilidad en los asentamientos precarios del área de estudio. Se hace hincapié en el concepto de “Gestión del Riesgo”, el cual aborda la evaluación y el análisis del riesgo, al igual que el diseño y ejecución de estrategias y de acciones específicas para controlarlo y reducirlo. A partir de los resultados obtenidos, se plantean las primeras recomendaciones respecto a la mejora del riesgo habitacional obtenido respecto a diferentes escenarios propuestos: actual, tendencial y estratégico, con el objeto de aportar a los procesos de planificación estratégica y/o acciones coyunturales de necesidad mediata e inmediata.
Aprendizaje social y participación territorial en una zona rural costera
Authors: Matus Parada Jaime
Published: December 2022

Este estudio se realizó en una zona rural costera: la Costa Chica del Estado de Guerrero, México, con el objetivo de poner en marcha un proceso de aprendizaje social orientado a ampliar la capacidad de acción colectiva de un grupo de actores interesados en gestionar dicho territorio con una visión autónoma de bienestar. El grupo mencionado estuvo integrado por 26 miembros y se constituyó por funcionarios y por representantes ganaderos, agrícolas y pescadores. El aprendizaje social se realizó sobre tres campos de formación territorial: sentido del lugar, percepción del paisaje y articulación de los actores interesados. Los resultados indicaron que la percepción del paisaje se puede beneficiar ampliamente del aprendizaje social y que la formación del sentido del lugar presenta mayores retos. También se destaca el importante papel que juega la mediación o facilitación para orientar procesos intencionales de aprendizaje social.
Concepções dominantes acerca do espaço público versus fragmentação socioespacial: Análise empírica da cidade de Mossoró (RN)-Brasil
Authors: Bender Pablo Martín
Published: December 2022

Se analisam as “concepções dominantes” relacionados à “esfera pública” e ao “espaço público” presentes em Habermas, Arendt, Sennett e Davis, expondo suas ideias, e as reflexões de seus principais críticos. Se argumenta que as concepções elaboradas pelos citados autores, estão relacionadas a uma visão consensual e inerte do espaço público, que impede considerar a possibilidade de insurgência ou transformação social. Posteriormente, apresentamos elementos de análises que permitem entender o espaço público a partir de uma perspectiva alternativa, dialética, e criativa; situada na realidade latino-americana, desenvolvendo a categoria de “fragmentação socioespacial”, à luz de observações realizadas durante dois trabalhos de campo acontecidos na cidade média de Mossoró, no nordeste brasileiro. Nossa proposta permite considerar as disputas e usos criativos que se realizam no espaço público, principalmente entre as classes subalternas, e que permitem reconsiderar a ideia de “morte” e “crise” do espaço público.
Comparison of mechanical and microstructure properties of tungsten alloys for special purposes
Authors: Imamović Aida , Žuna Šaban , Mulaosmanović Ensar , Alibašić Zijad , Kosec Borut
Published: December 2022

Tungsten belongs to group of refractory metal that possess extraordinary resistance to heat and wear and it is the heaviest engineering material. Because of its properties tungsten is used for special purposes.
This paper presents the results of mechanical and microstructure research on the example of the characteristic heavy tungsten alloys 91W-6Ni-1.8Fe-1Co and 93W-5Ni-1.6Fe-0.3Co with different Ni/Co ratios.
The proper Ni/Co ratio is important to obtain a favorable microstructure and mechanical properties of these materials. The distribution of the W, Ni, Co and Fe elements in tungsten phase and binder phase, which can influence on mechanical properties of tungsten alloys.
The SEM analysis and mechanical results show that the alloy, which has Ni/Co within the given limits,  posses a finer microstructure and better mechanical properties that is very important for the maintenance of the quality of tungsten alloys for special purposes.
Quality audit in Education
Authors: Kufi Endalew Fufa
Published: December 2022

This research dealt with the conformity of practices in internal audits and reviews on education quality to the requirements of   quality enhancement culture. Descriptive survey design of research was used. Data were collected from 38 university instructors in Arsi University and 12 directors from different universities in Ethiopia. A binary mode of questionnaire and semi-structured interview were used in collecting data. The findings denoted that, there was no considerable gap in understanding the concepts of quality and quality audits among instructors and directors. But, huge gap was observed in assuming roles and contributing for quality audits, which could be bases for quality enhancement. With regard to coverage, emphasis was given to academic works than research and community-services. Opportunities were also very rare   for bottom-up reflection. Audits were worked on to conform to requirements from higher offices, not largely to be used as resources to improve existing practices.
LE CAPITAL HUMAIN, UN ENJEU DE L’AMELIORATION DURABLE DU CLIMAT DES AFFAIRES
Authors: MBARKI Mohamed Amine , BAKOUR Chafik , LHALOUI Fatima Ezzahra
Published: December 2022

Les enjeux contemporains de l’amélioration durable du climat des affaires ne sont plus exclusivement une question d’infrastructures et d’équipements. Les stratégies mises en œuvre par de nombreux pays se penchent sur le rôle des personnes, de leurs compétences et de leur capacité à innover. L’économie de la connaissance est souvent la dénomination générique adoptée pour désigner cette évolution. La prise en compte du capital humain dans l'analyse économique a constitué une avancée importante d’autant que son accumulation est un facteur essentiel de croissance économique. En effet, la diffusion des connaissances permet des rendements croissants et génère des externalités positives.

C’est dans ce sens qu’une assise historique qui retrace de la genèse du concept du climat d’investissement et son évolution sera évoquée pour éclaircir les problématiques actuelles. Cette contribution se propose ensuite d’examiner  le rôle du capital humain dans la croissance et le développement des économies à travers une exploration du concept et ses différentes approches théoriques. Les difficultés de valorisation du capital humain seront abordées en troisième lieu, en mettant l’accent sur les méthodes et les limites des approches traditionnelles    de sa mesure et l’intérêt que présentent des solutions méthodologiques alternatives comme le modèle socio-économique. Nous soulignons que ces difficultés ont une origine méthodologique, en constatant qu’il n’y a pas, aujourd’hui, de méthodologie adaptée de mesure du capital humain qui fasse consensus et qui soit aisément actionnable dans les entreprises. Enfin, cette contribution se propose d’examiner le capital humain comme facteur central du climat des affaires dans la mesure où son intégration à l’économie de la connaissance est un enjeu majeur de l’assainissement du climat d’investissement. Cette contribution fait appel à des idées et des réflexions issues de la revue de littérature.
Examination of Athletes' Dark Personality Traits in Terms of Demographic Variables
Authors: AĞRALI ERMİŞ Sermin
Published: December 2022

The aim of this research is to determine the Dark Personality Traits levels of the athletes and to examine the differences in terms of demographic variables. The Dark Triad Scale developed by Jones and Paulhus (2014) and adapted into Turkish by Agrali-Ermis, Sahin and Demirus (2018) was used as a data collection tool in the descriptive survey model, which is one of the quantitative research methods. The sample of the study consists of 817 athletes determined by random method. As a result of the research; it was determined that the dark triad characteristics of the participants were at a moderate level and the highest rate was in the dimension of Machiavellianism and narcissism. It was determined that female athletes had higher Machiavellianism scores than male athletes. In addition, it was observed that the level of narcissism increased significantly as the education level increased. When analysed according to the branches, it was determined that the participants who do team sports have both Machiavellian and psychopathic personality characteristics higher than the participants who do individual sports.
A kiégés vizsgálata a Szabolcs-Szatmár-Bereg Megyei Rendőr-főkapitányság hivatásos állománya körében
Authors: Ambrusz Alíz , Borbély Zsuzsanna , Malét-Szabó Erika
Published: December 2022

Aim: Burnout has been the subject of a wide range of research over the years. It reduces work efficiency, increases staff turnover and holds risks for health. This article first gives a theoretical overview of burnout. We focused on police officers and the purpose of this study was to examine the relationship between burnout and sociodemographic data, subjective health status and physical activity.Methodology: In our research, we compiled a questionnaire that includes place of work, working hours, the Maslach Burnout Inventory, a scale for subjective health status, and physical activity. A total of 783 police officers of the Szabolcs- Szatmár-Bereg County Police Headquarters were surveyed.Findings: High emotional exhaustion is found in 4,6% of the workforce surveyed. A high degree of depersonalization occurs in 6%. Considering personal performance, 30% of those surveyed present critical values. Female police officers report statistically higher levels of emotional exhaustion compared to that of male officers. There is a significant correlation between regular physical activity and the levels of depersonalization and personal performance.Value: Our review focuses on the burnout of police officers. It may help to focus attention on the mental health of law enforcement personnel because burnout is one of the most significant contributors to ill health.
Rendészeti együttműködés a Duna Stratégia égisze alatt
Authors: Kalmár Ádám
Published: December 2022

Aim: The study explores from the Hungarian perspective how the countries of the Danube Region cooperate in the field of law enforcement, whether the Danube Strategy is an appropriate basis for joint work and what should be the further development opportunities for strengthening waterway security.Methodology: The research was carried out using a semi-structured interview method, with the involvement of officials from the Ministry of Interior and the Police who are experts in this field. The author has drawn conclusions from the analysis of recorded interviews and also used document analysis to process the English-language minutes of the Steering Group of the Strategy’s Priority Area ‘Security’.Findings: The security projects implemented so far under the Danube Strategy have not provided a satisfactory solution to the law enforcement challenges of water border traffic, although Hungary has made significant progress in this area. The further enhancement of police cooperation between the Danube States is the answer to strengthen security. Hungarian Danube law enforcement agencies experience a latency in establishing real scale of smuggling of goods by vessels, which can make initiatives at the political level less effective and less resource efficient. Work should also be continued on setting up a permanent Danube Law Enforcement Coordination Centre and on reducing administrative obstacles to waterway mobility, because law enforcement agencies need to provide a service to waterway passenger and cargo carriers.Value: The Danube directly connects ten European countries, but fourteen countries participate in the Danube Strategy, so enhancing law enforcement cooperation is of great importance for security of the river in the region. Hungary is the only country with a Schengen external water border and is also responsible for the timely detection of threats coming from the Black Sea. The study highlights the most important obstacles to cooperation and possible future solutions from a Hungarian perspective.
A körzeti megbízott közlekedésrendészeti feladatainak története
Authors: Papp Dávid , Major Róbert
Published: December 2022

Aim: The purpose of this study is to present the history of the development and change of the complex system of traffic policing tasks of the neighbourhood police officers’ form of service.Methodology: In connection with the initial period of the form of service, several writings have been published by contemporary experts, which provide useful information on traffic policing tasks. Besides, during the existence of the form of service, four neighbourhood police officers’ regulations have been used so far, which have changed the rules of traffic policing tasks to a lesser or a greater extent with respecting the principles of the form of service. In terms of methodology, the work is based on document analysis, in addition to the literature, the neighbourhood police officers’ regulations are also analyzed, using the method of historical and systematic processing.Findings: Since its introduction in 1954, the form of neighbourhood police officers’ service has been imbued with the complexity and versatility of the tasks. This is especially true for traffic policing tasks, as neighbourhood police officers have been under severe pressure from all the elements of the “3E” (Education, Enforcement, Engineering) resulting from accident analysis. At the same time, in addition to road transport, the rail, water and air transport policing initially received a lot of emphasis, of which the tasks of rail and air transport still exist today, while in 2016 the tasks related to air transport were removed from the current regulations.Value: As a result of the review of the history of development and change concerning the system of tasks of the traffic policing, we can draw conclusions regarding the purposefulness and effectiveness of the current operation.
Digital Planting Pot for Smart Irrigation
Authors: Davis Gabriel Suneel , Baig Mr. Mohammad Sameer
Published: December 2022

Watering plants during the correct time is very important due to scientific reasons. Both under-watering, as well as overwatering, can lead to the growth of unhealthy plants or in extreme cases, the death of the plant/tree. These issues which are the case with most self-gardeners and plant lovers can be solved using the smart irrigation technique. The main purpose of this innovation is to assist plant lovers to continue their passion to grow plants at home with ease. Smart irrigation system helps in monitoring the moisture level which majorly affects plant growth besides other factors such as sunlight, fertility of the soil, etc. The digital planting pot has been designed in a way that it effectively incorporates the idea of smart irrigation. Arduino Uno R3 has been used as the main chip in this project along with a few other components like a soil moisture sensor, relay, and water pump. This project requires coding to synchronize all the components, and function properly. A required test has been carried out to review the functioning of the mechanism. The project was tested by once using the soil with enough moisture in the pot and then the soil with the least moisture. Both times, it worked exactly how it was supposed to function. When the soil with the least moisture was tested, there was a clear indication of a low level of moisture and accordingly, the water pump got triggered to water the plant, and when the soil with enough moisture was tested, there was again the clear indication of the correct level of moisture and the water pump was inactive. All the readings which were displayed on the LCD were checked back and forth during the project. The outcomes were the same as expected. Hence, it shows that every component in this project is actively functioning and the whole project is effectively designed.
Elucidation of the Issue of Harmony of Spirituality and Interests in the Development of Society
Authors: Alimbaevna Dilnoza Sadanova
Published: December 2022

In the article is justified that the harmony of spirituality and interests has a positive effect on the development of society, that they can change and master the social existence only when they are dialectically harmonized and in turn, the development of society itself affects the formation of spirituality and interests.
A VLA Light Curve Spanning 43.8 yr for the Compact Symmetric Object OQ 208
Authors: Wrobel J. M. , Sjouwerman L. O.
Published: December 2022

Compact symmetric objects are young, jetted active galactic nuclei defined in part by their slow radio continuum variability. Radio light curves spanning decades can help characterize their evolutionary trends. Here, we present a preliminary VLA light curve at 1.465 GHz for the compact symmetric object OQ 208, a frequently observed calibrator. The light curve spans 43.8 yr, or about 17% of OQ 208's estimated age. The light curve shows two distinct steady levels separated by a decade-long rise at a rate of about 1% yr−1, corresponding to a cumulative increase of about 12% in flux density.
Time to change after six issues of Alpine Entomology
Authors: Lachat Thibault
Published: December 2022

None
Chromosomal polymorphism in natural populations of Chironomus sp. prope agilis Kiknadze, Siirin, Filippova et al., 1991 (Diptera, Chironomidae)
Authors: Golygina Veronika V.
Published: December 2022

Species Chironomus sp. prope agilis Kiknadze, Siirin, Filippova et al., 1991 belongs to the Ch. plumosus group of sibling species. It was described on the basis of its karyotype and analysis of isozymes from one population in the Urals but since then no quantitative data on chromosomal polymorphism of this species have been published. The goal of this study is to broaden our knowledge of the chromosomal polymorphism and distribution of the Chironomus sp. prope agilis, which, along with the data on chromosomal polymorphism of other species from the Ch. plumosus group, can give us a better understanding of the connection between chromosomal polymorphism and ecological conditions of habitats. The specimens of Chironomus sp. prope agilis were found only in 8 natural populations from the Urals, Western Siberia and Kazakhstan, which allows us to conclude that the species range of Chironomus sp. prope agilis is not as wide as for most other species from Ch. plumosus group. An analysis of chromosomal polymorphism in these 8 natural populations of Chironomus sp. prope agilis has been performed. All of the studied populations were either monomorphic or showed very low level of chromosomal polymorphism, with 4.4–8.7% of heterozygous specimens per population and 0.04–0.08 heterozygotic inversion per larvae. The total number of banding sequences found in the banding sequence pool of Chironomus sp. prope agilis is 10. The mapping of banding sequence p’ag2B3 is presented for the first time. Besides inversions, one reciprocal translocation was found in a population from Kazakhstan, B-chromosome was found in one population from the Urals region of Russia, and heterozygosity of the level of expression of Balbiany rings in arm G was observed in several studied populations.
Lysimachia coriacea (Primulaceae, Myrsinoideae), a new species from Chongqing, China
Authors: Yan Hai-Fei , Huang Ya , Zhang Hong-Jing , Yi Si-Rong
Published: December 2022

A new species, Lysimachia coriacea, from Chongqing, China, is described and illustrated. It is assigned to subgen. Lysimachia sect. Nummularia ser. Paridiformes and resembles L. paridiformis var. stenophylla, but is characterised by smaller leathery leaves with black glandular striations near the margin. It is also similar to L. nanpingensis in its two to three pairs of leaves sub-whorled at the stem apices, but differs by smaller leathery leaves and densely glandular stem, petiole and pedicel, and calyx lobes with sparse black glandular stripes.
« Pas si simple que ça… » : Une enquête sur l’usage de HAL par les unités de recherche des universités IdEx
Authors: Schöpfel Joachim , Kergosien Eric , Prost Hélène , Barrié Julie
Published: December 2022

L’article présente les résultats d’une enquête sur l’usage de la plateforme HAL par 144 laboratoires de recherche des universités de recherche IdEx, réalisée entre mars et mai 2021. L’enquête a porté sur l’engagement des laboratoires (création d’une collection, sensibilisation, stratégie), sur la valorisation des dépôts HAL (bilan, évaluation, site), sur la pratique des chercheurs et sur l’environnement institutionnel (politique, archive institutionnelle, formation). Les résultats permettent d’identifier plusieurs groupes de laboratoires et de faire le lien avec les pratiques individuelles et l’environnement institutionnel.
Optimal reinsurance design under the VaR risk measure and asymmetric information
Authors: Yuan Yuchen , Fang Ying
Published: December 2022

This paper analyzes a monopoly reinsurance market in the presence of asymmetric information. Insurers use Value-at-Risk measures to quantify their risks and have different risk exposures and risk preferences, but the type of each insurer is hidden information to the reinsurer. The reinsurer maximizes the expected profit under the constraint of incentive compatibility and individual rationality. We deduce the optimal reinsurance menu under the assumption that a type of insurer thinks he is at greater risks. Some comparative analyses are given for two strategies of separating equilibrium and pooling equilibrium.
Vehicle kinematic and dynamic modeling for three-axles heavy duty vehicle
Authors: Li Yongming , Ma Shou , Yu Kunting , Guo Xingli
Published: December 2022

Under complex conditions, the vertical, lateral and longitudinal dynamics of vehicles have obvious coupling and interaction. This paper aims to provide a suitable driver cab and a vehicle model for the study of vehicle coupling dynamic performance. In modeling the cab and body kinetic equation, two shock absorbers are considered in the front axle suspension system. In addition, the vertical, roll and pitch motion of the diver cab, vehicle body, the vertical and roll behavior of three wheel axles, the pitch angles of the left and right balancing pole on rear suspension, and roll angle the of each tire are considered. Finally, based on the above coupled motion characteristics, a diver cab and a vehicle model for three-axles heavy-duty vehicle with 26 degrees of freedom (DOF) are proposed.
Comment l’articulation entre théorie de l’activité et théorie anthropologique éclaire la transition secondaire-supérieur : le cas des probabilités conditionnelles
Authors: Doukhan Camille
Published: December 2022

The study of the secondary-tertiary transition requires taking into account institutional evolution but also the point of view of the actors. For this reason we have chosen to network the activity theory adapted to the didactics of mathematics with the anthropological theory of the didactic. In this article we present this networking and illustrate its use through the example of conditional probabilities. We propose to operationalize the complementarity of these two theories by making use of the concept of type of tasks’ variations that we define and illustrate through the example presented. The new theoretical framework constructed allows us to describe praxeologies taught while taking into account the cognitive and mediative dimensions of the subject’s activity.
Présentation du dossier
Authors: Gautier Claude , Renault Emmanuel
Published: December 2022

Ce dossier saisit l’occasion des vives controverses qui, récemment, ont porté sur la neutralité et la scientificité des sciences sociales pour revisiter la discussion épistémologique et politique sur les rapports entre critique et sciences sociales.
Cartographier les sociologies critiques : définitions, justifications et modèles critiques
Authors: Renault Emmanuel
Published: December 2022

Cet article se propose de mettre en perspective les débats actuels en distinguant tout d’abord deux types de critiques de la sociologie critique : celles qui opposent sociologies critiques et non critiques, et celles qui relèvent de controverses internes à la sociologie critique. Dans l’une et l’autre de ces types de controverses, l’idée de sociologie est entendue en un sens réducteur. Il semble utile de souligner la diversité des définitions, des justifications et des modèles critiques propres aux différentes formes possibles de la sociologie critique. La première section de l’article porte sur la question de la définition, la deuxième sur celle des justifications, et la troisième sur celle des effets critiques.
Les prises d'informations et prises de décision en classe des professeurs d’école débutants : geste d’ajustement et enjeu pour la formation
Authors: Boutrais Magali
Published: December 2022

Notre recherche sur la construction de l’identité professionnelle des professeur.e.s des écoles débutant.e.s, dont le cadre théorique est l’approche psychophénoménologique (Vermersch, 2012) met en évidence comment ces enseignant.e.s font preuve de flexibilité en s’ajustant à ce qui survient en classe, qu’il s’agisse d’un évènement extérieur ou de réactions d’élèves. Le recueil des verbalisations de l’action, en première personne, à l’aide de l’entretien d’explicitation (Vermersch, 1994), dévoile des moments d’improvisation en situation de classe et d’ajustement, liés aux prises d'informations sur les élèves et aux prises de décision effectuées dans l’instant. Nous abordons l’enjeu pour la formation des futurs enseignant.e.s que représente la prise de conscience de ces ajustements en classe et des postures qui les accompagnent.
Penser l’imprévisibilité dans les dispositifs des formations ouvertes et à distance
Authors: Papadopoulou Melpomeni
Published: December 2022

L’arrivée de nouvelles technologies dans le champ de la formation d’adultes influence de façon importante les pratiques d’enseignement et d’apprentissage. Notre contribution interroge la place qu’occupe l’imprévisibilité, intrinsèque aux situations de formation d’adultes, dans le cadre des FOAD. Comment penser les rapports entre contraintes techniques et libertés d’action, entre didactique des contenus et aléas de vie, et enfin, entre programmation et improvisation ? La relation interdépendante entre d’une part les gestes professionnels et d’autre part les environnements techniques flexibles est mise en avant pour permettre la prise en compte de l’imprévisibilité des situations d’enseignement et d’apprentissage.
Adaptations et ajustements des gestes professionnels pendant la pandémie chez les enseignants en IUT
Authors: Messaoui Anita , Redondo Cécile
Published: December 2022

Notre étude analyse les postures et les gestes professionnels d’enseignants d’un institut universitaire de technologie lors du passage des enseignements à distance pendant la pandémie de Covid-19. L’analyse des pratiques professionnelles s’articule autour des notions du multi-agenda de l’agir enseignant, d’ajustement et de genèse instrumentale, à partir d’un corpus constitué par cinq entretiens avec des enseignantes et des échanges textuels sur la plateforme Discord. Face à l’obligation d’un enseignement distant médié par le numérique, les postures d’étayage, de contrôle et d’accompagnement ont été favorisées. Les ajustements sont également visibles dans les processus d’appropriation de la plateforme Discord.
Improving Big Data Analytics With Interactive Augmented Reality
Authors: Hirve Sumit Arun , Pradeep Reddy C. H.
Published: December 2022

Since, data is generated every minute by everyone including consumers and/or business worldwide, there is an enormous worth for big data analytics. Big data analytics is a technique for extracting important information from large amounts of a data. Visualization is the best medium to analyze and share information. Visual images help to transmit bid data to the human brain within a few seconds. Visual interpretations help in visualizing data from different angles. Visualization helps to outline problems and understand current trends. Augmented reality enables the user to experience the real world, which is digitally augmented in a way. The main objective of this research work is to find the solution to visualize the analyzed data and show it to the users in a 3D view and to improve the angle of visualization with the help of augmented reality techniques.
Trajectory Data Publication Based on Differential Privacy
Authors: Gu Zhen , Zhang Guoyin
Published: December 2022

Analyzing trajectory data can provide people with a higher quality of life. However, publishing trajectory data directly will leak privacy. The authors propose a trajectory data publication method based on differential privacy (TDDP). TDDP method consists of two stages. In the location generalization stage, firstly, the locations at each timestamp are clustered into classes by k-means++ algorithm, and then the representative location of each class is selected by using the exponential mechanism. In the generalized trajectory data publication stage, the authors design a sampling mechanism to form the generalized trajectories. The locations are sampled from the representative locations under different timestamps to form the generalized trajectories. The TDDP method can avoid the generation of non-semantic representative locations and ensure that the generalized trajectories can resist filtering attacks. The experimental results show that the trajectory data released by TDDP method can achieve a good balance between privacy protection and data availability.
Islamic Securitization as a Yardstick for Investment in Islamic Capital Markets
Authors: Hassan Shafiqul , Dhali Mohsin , Mehar Saghir Munir , Zaman Fazluz
Published: December 2022

The paper shows that Islamic securitization through Sukuk securities is vital in fostering the Islamic capital market. Sukuk investments entail investors and issuers to follow a set of nuanced moral and ethical principles beyond maximizing profit. As measured by social trust, investor trust could be critical in the worldwide Sukuk investment boom. Therefore, the primary objective of the article is to demonstrate the impact of Islamic securitization through the Sukuk bonds in guaranteeing investment in the Islamic capital market. The study employs a systematic literature review and qualitative research methodology based on secondary data to achieve the purpose of the study. The finding of the study indicates that despite all the obstacles in slowing the progression of the Islamic capital market, it manages to develop gradually worldwide. Further, concerning class flow and risks, Sukuk is similar to conventional bonds, but certain characteristics of the Sukuk bond make it a reliable instrument in the Islamic capital market.
Web Service Selection Based on QoS Prediction for Clustering and Ranking Services Using Auto-Encoder and K-Means
Authors: Merabet Fatima Zohra , Benmerzoug Djamel
Published: December 2022

When selecting web services, users look for those that meet their requirements, primarily the overall functionality and non-functionality quality of service (QoS). In general, various service providers offer a large number of functionally similar services. That makes it very hard for users to find the best ones that satisfy their needs. Thus, service selection based on QoS has emerged as a challenging problem in service computing. So, the authors propose in this paper a web service selection method based on QoS prediction for clustering and ranking services using auto-encoder and k-means. Experiment results show that the proposed method efficiently improves the services' selection accuracy.
Visualizing Online Education in the COVID-19 Pandemic Based on the Bibliometric Method
Authors: Liang Lei
Published: December 2022

Online education has become the mainstream since the outbreak of COVID-19 pandemic. This paper did a bibliographic review based on VOSviewer and CiteSpace. The author reviewed the definitions, pros and cons for teachers and students, and factors affecting the learning effectiveness of related literature. The author analyzed the mapping of countries, keywords, organizations, authors, and sources of literature about the online education during the COVID-19 pandemic in the Web of Science Core Collection database. The USA and China were the most active countries. Central China Normal University was the most productive institution. Hodges, C. B. and Garrison, D. R. were the authors most cited. Education Sciences, Education, and Information Technologies published the majority of papers. Research hotspot topics were teachers' or students' perceptions, students' satisfaction, students' performance, and students' motivation and engagement. Future educators can explore innovative theoretical paradigms and conduct relevant empirical studies in the post-pandemic era based on this research.
I Macrolepidotteri della provincia di Alessandria (Piemonte sudorientale) - Terzo contributo
Authors: Cabella Carlo
Published: December 2022

Questa pubblicazione ha lo scopo di integrare il quadro riguardante la fauna dei macrolepidotteri presente nella provincia di Alessandria, con l’aggiunta di ulteriori reperti, relativi a specie non comprese nei precedenti contributi (Cabella & Fiori, 2006, 2010). Ogni specie è corredata da brevi cenni sulla distribuzione italiana e sulla fenologia. Dopo l’elenco sistematico viene evidenziata nelle conclusioni un’area regionale di particolare interesse faunistico, la zona appenninica di Guardamonte in comune di Gremiasco/San Sebastiano Curone in Val Curone.
Giuseppe Grafitti (1950-2022)
Authors: Casale Achille
Published: December 2022

Nato il 28 marzo 1950 e deceduto a Sassari il 12 giugno 2022, Giuseppe Grafitti ci ha lasciati in una calda giornata di una torrida estate, nelle condizioni climatiche che lui più detestava, come ben sanno tutti coloro che conoscevano la sua malattia che da numerosi anni lo costringeva ad una faticosa dialisi [...].
Is Diffusion-Weighted-Image (DWI) Sequence Reliable in Acute Large Vessel Hemispheric Ischemic Infarction?
Authors: Hong Sang B. , Lee Young-Seok
Published: December 2022

The appearance of restricted-diffusion on the diffusion-weighted image (DWI) sequence is a reliable radiologic marker in acute ischemic stroke. Exceptions may occur in small brainstem strokes shortly after symptom onset. Three large hemispheric stroke cases with clinical symptoms lasting hours without any or only subtle DWI changes are identified over six years by the senior author. Even large hemispheric ischemic strokes with symptoms lasting hours may not reveal definitive DWI signal changes. Recognition and characterization of diffusion-negative large hemispheric stroke cases are important since this period represents a window of opportunity for acute medical treatment and/or neuro-intervention.
Bilateral Breast Cancer—Its clinicopathological profile and management
Authors: Mishra Subhasis , Sable Mukund , Das Majumdar Saroj K. , Mishra Pritinanda , Muduly Dilip K. , Parida Dillip Kumar
Published: December 2022

Background:

Bilateral breast carcinoma (BBC), though not rare, is quite an uncommon clinical situation and hence guidelines regarding its diagnosis and management are not clear enough. It can be synchronous or metachronous depending on the interval between the time of presentation in bilateral breasts.

Materials and Methods:

We retrospectively reviewed our experience with 18 cases of bilateral breast malignancies presented and treated between January 2014 and December 2019. We analyzed clinical, pathological, and immunohistochemical profiles with their management. All the patients were staged separately for both breasts and received treatment according to prescribed guidelines.

Results:

Among these 18 cases, 16 were synchronous and 2 were metachronous during the presentation. During the presentation of synchronous malignancies, eight patients had stage IV disease, whereas the other eight cases were nonmetastatic. Patients received combined modality treatment by surgery, chemotherapy, and radiotherapy depending on the stage of presentation. At a median follow-up period of 12 months, 10 (55.56%) patients were disease free, 2 (11.11%) patients had disease recurrence, and 5 (27.78%) patients succumbed to the disease, whereas 1 patient has lost follow-up.

Conclusion:

Diagnosis and management of bilateral breast malignancies pose a clinical challenge to the oncologist and hence should be vigilantly looked upon. The treatment decision is individualized according to the stage and molecular type of the particular patient. Regular follow-up and judicious use of clinical breast examination and mammography can help in the early detection of second breast carcinoma.
Severe Acute Respiratory Syndrome Coronavirus 2 Omicron Variant and Psychological Distress Among Frontline Nurses in a Major COVID-19 Center
Authors: Dahiya Hanita , Goswami Harshita , Bhati Chanchal , Yadav Ekta , Bhanupriya  , Tripathi Divya , Rani Deepa , Deepika  , Pal Gayatri , Saini Geeta , Yadav Lalita , Kumar Rajesh
Published: December 2022

Background:

Coronavirus outbreak severely affected the psychological health of frontline health-care workers, including nurses. Nurses relatively face many more psychological problems compared to other health-care workers. This study aimed to assess nurses' fear, stress, and anxiety status during the Omicron, a new variant of the severe acute respiratory syndrome coronavirus 2, outbreak in India.

Materials and Methods:

This questionnaire survey included 350 frontline nurses working at a tertiary care teaching hospital in North India. The information was collected using the Coronavirus Anxiety Scale, Impact of Event Scale-Revised, and Fear of COVID-19 Scale. Nurses working in the hospital since COVID-19 outbreak were included in the study. Appropriate descriptive and inferential statistics were applied to compute the results.

Results:

Nurses hospitalized after contracting an infection (odds ratio [OR] – 3.492, 95% confidence interval – 1.644–9.442, P < 0.002) and attended training on COVID-19 (OR – 2.644, 95% CI – 1.191–5.870, P < 0.017) reported high distress than their counterparts. Likewise, nurses hospitalized after contracting an infection (β = 3.862, P < 0.001 vs. β = 2.179, P < 0.001) and have no training exposure on COVID-19 management and care (β = 2.536, P = 0.001 vs. β = 0.670, P = 0.039) reported higher fear and anxiety, respectively. Likewise, married participants (β = 1.438, P < 0.036) who lost their friends and colleagues in the pandemic (β = 0.986, P = 0.020) reported being more frightened and anxious.

Conclusions:

Participants reported experiencing psychological burdens, especially nurses hospitalized after contracting an infection and who lost their friends and colleagues to COVID-19. High psychological distress may be a potential indicator of future psychiatric morbidity. Authors recommend a variant-specific training to improve nurses' mental health to combat the pandemic.
Dr. Thara Rangaswamy
Authors: Vamsi G. Madhu
Published: December 2022

Dr. Thara is a one of the pioneer women psychiatrists in India. Along with Sarada Menon and S Rajakumar, she cofounded an nongovernmental organization, called Schizophrenia Research Foundation (SCARF), based in Chennai, India. She is currently the Vice Chairman of SCARF, which was previously held by Dr. Sarada Menon. She is a researcher in schizophrenia and community mental health. She is the editor of the book-Emergencies in Psychiatry in low- and middle-income countries. Her Madras Longitudinal Study which has followed up persons with first episode schizophrenia for 35 years and is one of its kinds in the world. She pioneered the use of mobile telepsychiatry to deliver high quality care for schizophrenia in resource-less rural communities. In 2022, she received the Nari Shakti Puraskar, the highest civilian award for women, for creating awareness for mental disorders.
Adelma von Vay aus Slovenske Konjice im Kontext zeitgenössischer österreichischer Schriftstellerinnen
Authors: Lughofer Johann Georg
Published: December 2022

Die in ihrer Zeit bekannte spiritistische Autorin und Heilerin Adelma von Vay verbrachte ihr produktives Leben in der südlichen Steiermark. Nun erhält ihr Werk erneut Aufmerksamkeit in Slowenien: Ihr Schaffen wird in neueren Forschungen in ein lokales Netzwerk sowie in globale esoterische Bezüge gestellt. Für das Verstehen Vays ist es aber genauso aufschlussreich, die spezifische Situation der Schriftstellerinnen in der Donaumonarchie ihrer Zeit und Vay in diesen Kontext zu beleuchten. Dies bewerkstelligt dieser Beitrag anhand einer Darstellung der generellen Situation intellektueller Frauen und anhand eines Vergleiches Vays mit den zentralen Autorinnen der Zeit. Dabei können wohl manche Erklärungsmöglichkeiten für ihren eigenen Schreibprozess nahegelegt werden.
The Contested Charm of Dunciad Minor by A. D. Hope
Authors: Maver Igor
Published: December 2022

How literature is made from literature, what kind of procédés are used in expressing or covering a text with the fabric of quotations in it, how a meta-text regulates the reception of the original text and to what degree it is part of the latter, how a palimpsestic superscription unveils the reading and the understanding of tradition? All these questions pertaining to intertextuality (e. g. citations, allusions, parody, literary travesty, pastiche, etc) are addressed in the article. This is not done purely theoretically, but is applied in the examination of literary affiliations between two poets and their satirical works, the English Augustan poet of the 18th century Alexander Pope and a major twentieth-century Australian Augustan poet A. D. Hope.
‘Mother-Daughter Syntax’
Authors: Borzaga Michela
Published: December 2022

This article offers a re-reading of James Joyce’s “Eveline” as a transnational story. The concept of the transnational is brought into conversation with motherhood studies, more precisely, with the notion of the ‘mother-daughter dyad’ (Hirsch). The key here is to ex­plore the formal and narratological clues that Joyce uses to convey religiously inflected inheritances of the maternal, inner splits, patterns of repression and matrophobic reflexes. Joyce partly maps Eveline’s psyche by engaging the reader in a set of delicate auditory exercises and, thereby, offers an indirect re-writing of the Orpheus myth. This article shows how the short story has been conceived as a sort of soundbox and demonstrates that Stephen Clingman’s conceptualisation of the transnational through ‘vertical’ versus ‘horizontal’ patterns of identity can be productively applied in the exploration of literary representations of mother-daughter relations as well.