bluuebunny/crossref_metadata_2025 huggingface dataset:
Family Planning Knowledge and Attitudes of Childbearing Couples Regarding Reproductive Health with Husband's Participation
Authors: Lusianawati Evalina Fransisca
Published: September 2023

knowledge about reproductive health and actively participate in family planning. Couples can plan pregnancies according to their wishes, avoid unwanted pregnancies, reduce the risk of reproductive health complications, and create an environment that supports optimal development of children. This study aimed to determine the relationship between family planning knowledge and attitudes of reproductive health couples regarding reproductive health with the husband's participation. This study is an analytical observational research with a cross-sectional approach. This study uses primary data obtained from the research subject interview process. A total of 211 research subjects took part in this study. In conclusion, there is no relationship between family planning knowledge and attitudes of couples of childbearing age regarding reproductive health with the husband's participation.
Determinants of the Adoption of Charco Dam Rainwater Harvesting Technology by Pastoralists in Semi-Arid Areas of Monduli District in Tanzania
Authors: Mfinanga Fredrick , Msuya Bengesi Catherine  Phillip , Madaha Rasel Mpuya
Published: September 2023

The use of water harvesting ponds in Tanzania known as charco dams in watering livestock have been developed to enhance livestock production in semi-arid areas. However, the adoption of charco dam has been very low. This paper examined the determinants of the adoption of charco dam by pastoralists in semi-arid areas of Monduli District in Tanzania. The study used a cross-sectional research design where data were collected at a single point in time. Quantitative data were collected by using pre-tested structured questionnaire from 367 respondents who were randomly selected from seven villages, namely Moita Kipok, Moita Kilorit, Kilimatinde, Moita Bwawani, Makuyuni, Mbuyuni and Naiti in Monduli District. The collected data was entered into SPSS.20 for analysis.  Data was analysed using frequency, percentages, and a binary logistic regression model. The study results show that the intervening factors (perceived advantages and disadvantages of charco dam) have a slightly high influence on the adoption of charco dam with predictive power R2 ranging from 29.5 to 44.5 per cent as compared to independent variables with predictive power R2 ranging from 27 to 37 per cent at a 5 per cent level of significance. Furthermore, the study results indicate that the independent variables namely socio-economic factors specifically age (p=0.000), household size (p=0.002), off-farm income (p=0.025), livestock keeping experience (0.001), herd size (0.002) and institutional factors including access to extension services (p=0.030) and subsidies (p=0.005) have an influence on the adoption of charco dam. This study recommends policymakers to devote more weight to perceived advantages and disadvantages of charco dam technology while constructing charco dam rainwater harvesting projects in order to influence pastoralists to accept the technology and increase water access for livestock in semi-arid areas.
Economic study of the milk value chain through the Kiganda-Bujumbura Mairie circuit in Burundi
Authors: BITAMA Pierre Claver , NDAYISHIMIYE Audace
Published: September 2023

The value chain (VC) analysis of commodity chains is a strategic tool made for measuring, developing and maintaining sustainable a commodity. This paper analyzes the economic dimension of the milk VC through the Kiganda-Bujumbura Mairie circuit in Burundi. Using primary data, a distribution of profit margins between actors was assessed. This survey involved a sample of 67 actors. The sampling technique used was the "snowball" method due to the lack of a sampling frame of actors. Secondary data were also collected in order to complete the primary data. The analysis was carried out using general and quantitative tools compatible with the subject matter. The results show that retailers benefit an average monthly profit margin of 201 Burundian franc (BIF) [US$0.097] per liter with an average monthly turnover of 1,818,733BIF [US$879.48]. Dairy farmers have a monthly profit margin of 187BIF [US$0.090] per liter. Their average monthly turnover is 134,894BIF [US$65.23]. The collectors have a profit margin of 78BIF [US$0.037] per liter with an average monthly turnover of 1,815,000BIF [US$877.67] and the wholesalers have a profit margin of 47BIF [US$0.022] per liter with an average monthly turnover of 7,257,480BIF [US$3,509.52]. Low margins are mainly due to the small quantities of milk produced and high production costs. Dairy farmers breed local breeds, with the constraints of balanced feed. The problem of suitable transport and processing equipment also affects the quality of the milk. Small dairy farm would benefit from forming associations and/or cooperatives. Being in associations and/or in cooperatives, they should be able to breed the improved breed, benefit from other advantages such as training, easy access to veterinary services, agricultural financing credits, etc. Public authorities must at all times monitor compliance with standards governing the dairy sector, and introduce regulatory measures if necessary.
Leptospira infections among rodents and shrews trapped in public markets in Unguja Island, Zanzibar: Untold silent public health threat
Authors: Ally Abdullah Ally  , Abdul Selemani Katakweba  , Robert Machang’u  , Athumani Msalale Lupindu
Published: September 2023

Leptospirosis is a zoonosis caused by spirochete bacteria belonging to the genus Leptospira. The disease is recognized as an occupational hazard where rodents and shrews are primary reservoirs of infection for animals and humans. A cross-sectional study was conducted from January to March 2022 to assess the seroprevalence of leptospira infection among rodents and shrews trapped in public markets namely Darajani, Mombasa, Jumbi, Mkokotoni, and Kwerekwe C. The study involved the capture of 210 live rodents and shrews for serum sample collection. The sera were then tested for antibodies against five leptospira serovars using the microscopic agglutination test (MAT). The findings of this study indicated that 16 out of 210 samples were seropositive for leptospira serovars. The overall seroprevalence of leptospira infection was 7.6% (95% CI =4.4-12.1), with a prevalence of 8.0 % (14/174) in rodents and 5.6 % (2/36) in shrews. The range of titers was between 1:20 and 1:160. Rattus rattus were shown to have the highest seroprevalence (5.2%), followed by Rattus norvegicus (1.7%) and Mus spp (1.1%). Samples of rodents and shrews captured from Darajani markets recorded a highest seroprevalence (4.2%). The most prevalent serovars were Sokoine 11 (5.2%), Lora 4 (1.9%), Pomona 2 (1.0%) and Grippotyphosa 1 (0.5%). These findings suggest that market workers, buyers, and sellers are at risk of being infected with leptospira pathogens when they come into contact with urine or contaminated water and soil. Hence, the findings of this study call for awareness creation about leptospiral infection and its association with rodents and shrews in market environments, and the need to control rodents and shrews in marketplaces by relevant government authorities.
Dijital Ebeveynlik ve TRT Çocuk Uygulamaları
Authors: GÜZELÇOBAN Fadime
Published: September 2023

İnternetin yaygınlaşması bireylerin oyun, eğlence, araştırma, haberleşme, alışveriş gibi amaçlar için her türlü yazılı ve sesli mesaj, görüntü, video, haber gibi dijital içeriklerine içeriğe erişimini kolaylaştırmıştır. Teknoloji tüm bireylerin hayatını kolaylaştırırken çeşitli riskleri ve olumsuzlukları da beraberinde getirmektedir.... TRT Çocuk Kanal Koordinatörlüğü'nde Uzman olarak görev yapan Fadime Güzelçoban'ın TRT Akademi Dergisinin Dijital Ebeveynlik sayısına özel olarak kaleme aldığı değerlendirme yazısıdır.
Labour as a Right, Duty, Matter of Honour and Repression in State-Socialist Bulgaria
Authors: Luleva Ana
Published: September 2023

The idea of labour free from exploitation has a fundamental place in communist ideology and was a constant slogan in the public rhetoric of the ‘peoples’ democracies’. This paper aims to examine how labour is defined in the official discourse of state-socialist Bulgaria, how it is associated with the ideas of freedom, coercion, the new communist moral order; and how labour is used as a repressive measure for annihilation the political opponents immediately after the seizure the political power by the Fatherland Front on September 9th ,1944 until the closure of the labour camps in 1962. The juxtaposition of the official state discourse of free labour without exploitation of workers and the people’s accounts reveal whether the ideologemes imposed by the state-party propaganda were accepted and became part of the people's thinking and vernacular memory. My thesis is that the ideologemes of free labour are accepted or at least not problematized in the narratives of the majority of ‘ordinary’ people who lived during the communist regime without being subjected to political repression. The other group, however - the victims of such repression - challenges the regime's propaganda ideologemes of freedom and free labour under socialism, and do so by recounting their own lives and speaking from the undeniable position of witnesses. Thus, in terms of remembering labour, freedom and coercion, the generation born in the 1920s and 1930s is divided into two ‘generational units’ (using Mannheim’s term), that remain on irreconcilable opposing positions.
“Privileged” and “deprived” in the Rhodopes: how Local Inhabitants become Activists Fighting to Keep Small Mountain Communities Alive
Authors: Bogdanova Zlatina
Published: September 2023

The presented research focuses on the ways people from small village communities in the Rhodope Mountains (Bulgaria) have united to take measures against the realization of private business interests and investments – the opening of quarries for the extraction of marble and ballast that would disrupt the established regimes of environmental protection in the region of the Middle Rhodopes - these are the protected areas included in the UNESCO biosphere reserve Chervenata sténa (Red wall) and the ecological network “Natura 2000”. The text is focused on people’s strategies of coping with change and uncertainty such as protests and social resistance movements that mobilize public support through social, kinship and political networks. The following issues are discussed in more detail: the emergence of new political, cultural, and ecological awareness of mountain communities fighting against the environmental exploitation of their territories; the role of the new inhabitants and their families in preserving local livelihoods and traditions, and the many forms of negotiation on how living together, including different visions and even conflicts on practices of resource management, sustainability, and heritage.
Las Aplicaciones de Extractos de Algas en Lima Persa Aumentan Rendimiento y Calidad de Fruto de Exportación
Authors: García Olarte José Francisco , Berdeja Arbeu Raul , Escobar Hernández Ramiro , Pérez Marroquín Guillermo Jesuita , Zaldívar Martínez Pablo
Published: September 2023

Con el objetivo de evaluar calidad y rendimiento de fruto de exportación en lima Persa se realizó un experimento con aplicaciones al follaje de extractos de algas en el municipio de Martínez de la Torre, Veracruz, México. El diseño de tratamientos fue en bloques al azar con 4 tratamientos y 7 repeticiones. El mayor grosor de cáscara de fruto fue con el tratamiento 3 %. El máximo número de frutos por árbol con calidad de primera de exportación fue con 3 % de extracto de alga y superó estadísticamente (P ≤0.05) al testigo.   El  porcentaje  de  fruto  de  exportación  de  primera osciló de 56 % en el testigo a 92 % con extracto de alga. Por los resultados obtenidos se concluye que las aplicaciones foliares con extractos de algas en dosis de 3 % aumentan rendimiento de fruto de primera de exportación en lima Persa.
O ACESSO GLOBAL E NACIONAL AO TRATAMENTO DA HEMOFILIA: REFLEXÕES DA BIOÉTICA CRÍTICA SOBRE EXCLUSÃO EM SAÚDE
Authors: Calefi Mariana Pereira Sayago Soares , Lorenzo Claudio
Published: September 2023

OBJETIVOS: A hemofilia é uma caracterizada pela falta de fatores de coagulação, o que provoca sangramentos espontâneos e artropatias incapacitantes. O componente mais dispendioso em seu tratamento é a reposição do fator de coagulação. O presente artigo tem como objetivo examinar a partir da perspectiva da Bioética Crítica, o panorama do acesso global e brasileiro ao tratamento da hemofilia: doença rara, hereditária que pode levar à artropatias incapacitantes. MÉTODOS: Realizada busca na base de dados PubMed em novembro de 2018 pelo cruzamento dos descritores “bioethics” e “haemophilia” e fundamentos nos ensaios do modelo teórico baseado na articulação da Teoria Crítica com os Estudos da Colonialidade RESULTADOS: Foram encontrados apenas 12 artigos, sendo apenas metade considerado como abordando problemas éticos envolvendo a hemofilia. Demonstrou-se um quadro marcado por extremas disparidades de acesso em nível tanto global quanto nacional, cujas causas estão diretamente relacionadas com a formação histórica de um sistema-mundo baseado na dominação dos meios materiais, ideias e instituições pelos países centrais. CONCLUSÃO: Para seu enfrentamento, concluiu-se pela necessidade de contínuas pressões sociais, estímulo a uma produção científica e regulação tecnológica verdadeiramente comprometida com o cumprimento do direito fundamental à saúde.
AVALIAÇÃO DE ENFERMAGEM AO PACIENTE POLITRAUMATIZADO: AIMPORTÂNCIA DO PROTOCOLO DE MANCHESTER
Authors: De Melo Klauss Pedro Felipe , Gouveia Lara Luana , Pimentel Cauê Felipe
Published: September 2023

Atribuir um grau de risco ao paciente consiste em um complexo processo de tomada de decisão e muitas escalas de triagem têm sido desenvolvidas para direcionar a avaliação do enfermeiro. Os protocolos de classificação possibilitam que diferentes avaliadores façam uma investigação clínica seguindo os mesmos parâmetros para estabelecer a gravidade dos pacientes, o que diminui o viés de subjetividade do olhar de cada avaliador. O profissional de enfermagem se tornou referência para classificar a gravidade dos pacientes/clientes que vão a unidade de pronto-atendimento, tendo um papel essencial na organização e planejamento da assistência, determinando seus pacientes prioritários. Como objetivo propõe-se verificar o impacto da implementação do protocolo de Manchester nas unidades de pronto atendimento. A utilização do protocolo oferece ao enfermeiro a oportunidade de identificar características definidoras, fatores relacionados e fatores de risco que possibilitam a formulação de diagnósticos de enfermagem prioritários e que necessitam de intervenção rápida para a manutenção da vida dos pacientes. Os protocolos direcionadores configuram-se como o respaldo científico dos enfermeiros na classificação de risco. Assim, pesquisas envolvendo estes protocolos são importantes para contribuir com a produção científica da enfermagem e fornecer subsídios para uma prática segura dos enfermeiros.
TRATAMENTO ENDODÔNTICO REALIZADO EM SESSÃO ÚNICA: REVISÃO DE LITERATURA
Authors: Leal Alex Mendonça , Valois Érica Martins , NETO JOSÉ CUNHA DE ARAÚJO , Silva Ana Paula Nóbrega Caetano da , Menezes Beatriz Leal de Siqueira , Araújo Randerson Silva
Published: September 2023

Na terapia endodôntica em casos de necrose pulpar, a realização do tratamento em sessão múltipla é uma técnica bem consolidada pelos estudos já realizados e pelo sucesso clínico. No entanto, atualmente com o advento de novas técnicas e tecnologias muitas escolas e pesquisadores vem defendendo a ideia da terapia em sessão única. O objetivo desse estudo foi avaliar o índice de sucesso dos tratamentos endodônticos realizados em sessão única e sessão múltipla do sistema de canais radiculares sem vitalidade pulpar levando em consideração os parâmetros clínicos e radiográficos, como rarefação óssea perirradicular, dor e presença de fístula. O estudo foi realizado através da revisão bibliográfica narrativa com abordagem qualitativa com a finalidade de identificar as principais informações a respeito da temática em questão. Palavras-chave: Tratamento do Canal Radicular. Infecções. Endodontia
Analysis of Energy and Mass Transport Flow of Ethyleneglycol (C2H6O2) Based Nanofluid over an Infinite Porous Plate
Authors: Mummadisetty Umamaheswar  , Peram Madhu Mohan Reddy  , Obulesu Mopuri  , Anumula Vidhyullatha  , Nakkarasupalli Mallikarjuna Reddy  , Ankita Tiwari  , Charankumar Ganteda  , Koppula Rama Thulasi
Published: September 2023

The main aim of this article is to analyze the flow properties of energy and mass transport flow of ethylene glycol (C2H6O2) based nanofluid over an infinite porous plate. A constant velocity U0 is applied to the plate, and warmth and attention are unspecified to fluctuate harmonically as of a steady denote at the shield through occasion. Three kinds of fluid nanoparticles namely Cu-C2H6O2, CuO-C2H6O2 as well as TiO2-C2H6O2 nano fluids are used. Through graphs and tables, the impacts of different fluid flow parameters are examined. The new parameters added in this analysis are thermal radiation and the angle of inclination. The objective of this work is to derive exact solution by perturbation method and analyze the variations in the flow. The diffusion thermo parameter as well as the radiation absorption parameter have been observed to improve the speed, the hotness, plus the resistance between skin cells. An examination of the skin friction coefficient numerically in detail for the engineering industry. This development has main consequences for Particles of nanoscale. The solid particles have an elevated conductivity, which accounts for this of Cu, CuO than those of TiO2. In addition, by means of an augment in the substance response constraint, it is seen so as to the solutal border layer thickness decreases.
Effect of Recirculation Ratio on the Combustion Characteristics of an Asymmetric Swirling Flameless Combustor using Biogas
Authors: Najib Aminu Ismail  , Mazlan Abdul Wahid  , Aminuddin Sa'at  , Abubakar Shitu  , Mohammed Bashir Abdulrahman
Published: September 2023

This study investigates the influence of recirculation ratio on the combustion characteristics of an asymmetric swirling flameless combustor. The recirculation ratio, defined as the ratio of the total recirculation mass flow rate to the primary air mass flow rate, plays a crucial role in determining the performance and emission characteristics of combustion systems. The asymmetric swirling flameless combustor offers potential advantages in terms of enhanced fuel flexibility, reduced pollutant emissions, and improved combustion stability. Through varying the recirculation ratio, the combustion performance and emission characteristics can be optimized to meet specific requirements. In this research, experimental investigations were conducted to analyse the effect of recirculation ratio on the combustion stability, temperature field and emission of the asymmetric swirling flameless combustion. From the results obtained, it was observed that recirculation ratio has significant effect on the performance of the combustor i.e., as the recirculation ratio increases due to decrease in the exhaust area, more uniform temperature and less emission was observed. At 30mm exhaust diameter and lean condition, average recirculation of 7.21 was obtained with 2ppm NOx emission and 118ppm CO emission along with uniform temperature in the combustion zone.
FEM Modelling of the Heating Behaviour in Vibrothermography Based on Thermoelastic Damping on Crack Location
Authors: Choosak Ngaongam  , Rapee Ujjin
Published: September 2023

The paper aims to simulate the heat generation in crack location based on vibrothermography inspection. For this study, the thermoelastic damping effect was considered as the source of heat generation and the value of thermoelastic damping was determined. In simulation, the model of the specimen with crack was AL7075-T6. The vibrational frequencies were given at 20kHz, 24kHz and 28kHz, while the maximum amplitude was constant of 4.8nm. The results of temperature variation, stress, energy loss and heat flow rate on the crack location were obtained from the simulations which were performed by using ANSYS software. The ratio between power loss and heat flow rate was calculated and presented as the index for selecting the most suitable vibrational frequency in term of heat accumulation. The case study 20kHz was considered as the most suitable vibrational frequency for this study because the index ratio was higher than the case studies 24kHz, 28kHz at 6.29% and 9.14% respectively.
High-energy Neutrinos from the Inner Circumnuclear Region of NGC 1068
Authors: Fang Ke , Lopez Rodriguez Enrique , Halzen Francis , Gallagher John S.
Published: September 2023

High-energy neutrinos are detected by the IceCube Observatory in the direction of NGC 1068, the archetypical type II Seyfert galaxy. The neutrino flux, surprisingly, is more than an order of magnitude higher than the γ-ray upper limits at measured TeV energy, posing tight constraints on the physical conditions of a neutrino production site. We report an analysis of the submillimeter, mid-infrared, and ultraviolet observations of the central 50 pc of NGC 1068 and suggest that the inner dusty torus and the region where the jet interacts with the surrounding interstellar medium (ISM) may be a potential neutrino production site. Based on radiation and magnetic field properties derived from observations, we calculate the electromagnetic cascade of the γ-rays accompanying the neutrinos. When injecting protons with a hard spectrum, our model may explain the observed neutrino flux above ∼10 TeV. It predicts a unique sub-TeV γ-ray component, which could be identified by a future observation. Jet–ISM interactions are commonly observed in the proximity of jets of both supermassive and stellar-mass black holes. Our results imply that such interaction regions could be γ-ray-obscured neutrino production sites, which are needed to explain the IceCube diffuse neutrino flux.
Forming Gas Giants around a Range of Protostellar M-dwarfs by Gas Disk Gravitational Instability
Authors: Boss Alan P. , Kanodia Shubham
Published: September 2023

Recent discoveries of gas giant exoplanets around M-dwarfs from transiting and radial velocity surveys are difficult to explain with core-accretion models. We present here a homogeneous suite of 162 models of gravitationally unstable gaseous disks. These models represent an existence proof for gas giants more massive than 0.1 Jupiter masses to form by the gas disk gravitational instability (GDGI) mechanism around M-dwarfs for comparison with observed exoplanet demographics and protoplanetary disk mass estimates for M-dwarf stars. We use the Enzo 2.6 adaptive mesh refinement (AMR) 3D hydrodynamics code to follow the formation and initial orbital evolution of gas giant protoplanets in gravitationally unstable gaseous disks in orbit around M-dwarfs with stellar masses ranging from 0.1 M
⊙ to 0.5 M
⊙. The gas disk masses are varied over a range from disks that are too low in mass to form gas giants rapidly to those where numerous gas giants are formed, therefore revealing the critical disk mass necessary for gas giants to form by the GDGI mechanism around M-dwarfs. The disk masses vary from 0.01 M
⊙ to 0.05 M
⊙ while the disk to star mass ratios explored the range from 0.04 to 0.3. The models have varied initial outer disk temperatures (10–60 K) and varied levels of AMR grid spatial resolution, producing a sample of expected gas giant protoplanets for each star mass. Broadly speaking, disk masses of at least 0.02 M
⊙ are needed for the GDGI mechanism to form gas giant protoplanets around M-dwarfs.
Goodwill : un retour vers le futur ? Mise en perspective du débat
Authors: Bessieux-Ollier Corinne , Blum Véronique , Walliser Élisabeth
Published: September 2023

Alors qu’il y a deux décennies, le normalisateur international avait choisi de supprimer l’amortissement du goodwill au profit de l’application de tests annuels de dépréciation, le document de travail DP/2020/1 « regroupements d’entreprises » reconsidère ce choix. Notre travail propose de revenir sur les deux processus de révisions de normes pour identifier les arguments mobilisés. La visée de cet article est pédagogique et relève d’un débat « universel » en comptabilité opposant la pertinence à la fiabilité. Le traitement du goodwill fournit un cas d’école illustrant l’impact d’un choix comptable sur la qualité des états financiers et les difficultés liées à sa normalisation.
Le reporting fiscal : un moyen de lutte contre l’évasion fiscale en France ?
Authors: Arnaud Quentin , Dumas Guillaume
Published: September 2023

Dans cette étude, nous cherchons à déterminer si les obligations de reporting fiscal édictées par l’OCDE ont permis de réduire l’évasion fiscale des multinationales françaises. Contrairement aux autres juridictions, les deux dispositifs ont été introduits à des dates distinctes en France (les fichiers en 2010 ; le Country-by-Country Reporting en 2016). Les résultats montrent que l’introduction des fichiers en 2010 n’a pas eu d’effet sur l’évasion fiscale. En revanche, avec l’adjonction du Country-by-Country Reporting en 2016, nous observons une réduction limitée des pratiques d’évasion fiscale des multinationales. Notre étude présente un intérêt pour l’administration fiscale française et les normalisateurs comptables et vient nourrir les débats existants autour de la disponibilité publique des données du Country-by-Country Reporting .
L’ontologie des processus selon Whitehead
Authors: Livet Pierre
Published: September 2023

Résumé Dans ce travail, nous tenterons de voir en quoi prendre au sérieux le caractère fluent des processus implique une liaison indissoluble mais aussi une dualité entre potentiel de connexions et actualisation des processus de connexion. Nous nous demanderons aussi si cela peut ou non être compatible avec l’entreprise d’une synthèse entre une ontologie fondamentale en termes de processus et une ontologie qui assurerait la validité de la connaissance ; et enfin dans quelle mesure Whitehead était justifié à adopter, dans sa « philosophie de l’organisme », un point de vue englobant, incluant Dieu et le monde, pour fonder cette assurance.
Exploration textométrique d’ inondation dans les discours de la chambre des communes du Canada de 2003 à 2021
Authors: Loubère Lucie , Kasparian Sylvia , Ashkar Fahim
Published: September 2023

Le monde politique, comme le reste de la scène publique donne aujourd’hui accès à de nombreux textes disponibles pour les chercheurs. Si ces matériaux langagiers sont facilement accessibles aux chercheurs, leur traitement et leur sélection demandent des protocoles spécifiques. Nous présenterons un exemple d’exploration lexicométrique, celui des discours de la chambre des communes du Canada contenant le mot inondation (n=3 550). Les classifications Reinert permettront de naviguer dans les thématiques abordées par le corpus et les analyses de similitudes et de spécificités nous permettront d’étudier la structure du discours ou la répartition temporelle de temps verbaux.
Harcèlement managérial : rencontre d’un troisième type ?
Authors: Deharo Gaëlle , Point Sébastien
Published: September 2023

Alors que le harcèlement moral était traditionnellement appréhendé dans la littérature en gestion selon une approche interpersonnelle, le harcèlement managérial révèle une autre forme de harcèlement. Il ne s’agit plus alors d’identifier le harcèlement à partir de l’auteur ou de la victime, mais d’appréhender les conséquences de la mise en œuvre des méthodes de management. En déployant une méthodologie fondée sur plusieurs sources de données, nous observons que ce harcèlement se diffuse, en cascade, depuis la direction de l’entreprise jusqu’aux salariés à la faveur des façons de faire des managers pour poursuivre les objectifs organisationnels. Il se distingue ainsi des formes plus classiques de harcèlement moral en ce qu’il s’inscrit dans une dimension collective et repose sur le déploiement des méthodes de gestion.
Greek Lexical Notes on Thieving and Banditry
Authors: Curbera Jaime
Published: September 2023

Cet article propose l’explication de 23 termes grecs concernant les voleurs et le vol (εἰσπηδησίων, θυρεπανοίκτης, ἰσκλοιά, ἰσκός, κάνδαλος, καῦκοι, κίκκος, κίβαλος, κιξάλλης, κλῶδις, κομβολύτης, λωποδύτης, Παταικίων, πειρατής, πλατεάζειν, πλᾶτις, πυλωρός, τέναρος, τοιχοδιφήτωρ, τραγισταί, φαρκάζειν, φέναξ, φιλήτης), avec des considérations sur l’importance du langage expressif, la présence de vulgarismes et, en général, la richesse du vocabulaire.
Modifier l’aménagement de la classe pour le bienêtre des élèves : vers une forme scolaire flexible ?
Authors: Allam Marie-Charlotte , Chartier Marie
Published: September 2023

Dans les classes flexibles, la recherche du bienêtre des élèves passe par la personnalisation des enseignements, l’individualisation des relations et la valorisation de l’autonomie. Comment ces démarches entrent-elles en tension avec le caractère impersonnel des règles et la discipline propres à la forme scolaire traditionnelle ? Cet article propose d’analyser une tension fondamentale au cœur de l’école actuelle, entre d’un côté la valorisation de l’épanouissement individuel et de l’autonomie et de l’autre, la contrainte inhérente à l’intériorisation d’une discipline et de normes scolaires. L’analyse de la prise en compte du bienêtre par les enseignants révèle l’émergence d’une « forme scolaire flexible » (I). Néanmoins celle-ci se confronte à la prééminence de la règle impersonnelle et de la discipline scolaire (II).
« Mais l’algo, là, il va mimer nos erreurs ! »
Authors: Girard-Chanudet Camille
Published: September 2023

Les techniques d’apprentissage automatique traitent algorithmiquement des données fournies en entrée. Celles-ci font, au préalable, l’objet d’un travail d’annotation manuelle visant à en identifier les éléments saillants à des fins d’entraînement des modèles. Fastidieux et souvent déconsidéré, ce travail du clic façonne pourtant une « vérité » de référence pour l’IA, qui conditionne en grande partie les résultats produits. Cet article étudie les modalités d’exécution de ce travail et ses effets à partir de l’étude du cas de la conception d’un outil d’anonymisation automatique des décisions de justice au sein de la Cour de cassation. Enquête ethnographique et par entretiens permettent de mettre en évidence la pluralité des compétences mobilisées par les acteurs chargés de l’annotation des données. L’article montre l’importance des systèmes représentationnels et moraux dans la mise en œuvre de cette activité, et donc, pour le fonctionnement de l’IA.
La Solitude (1640) et Macarise (1664) : romans expérimentaux ou monstres allégoriques ?
Authors: Blanckaert Amélie , Esmein-Sarrazin Camille
Published: September 2023

L’étude comparée de ces deux récits qui mêlent fiction et allégorie a pour projet d’interroger la possibilité d’un roman allégorique à l’âge classique. L’analyse du mode de déchiffrement et la recherche des finalités de l’allégorie, bien différentes dans les entreprises de Sorel et de d’Aubignac, conduisent à y lire une cheminement vers l’allégorie ou une initiation à la philosophie, puisqu’il s’agit moins de cacher un mystère réservé à des initiés, que de rendre lisibles des savoir nouveaux d’une grande diversité.
Paul Van Tieghem et son contexte tchèque
Authors: Zelenka Miloš
Published: September 2023

L’étude met en relief l’importance historique de la littérature comparée française et de ses fondateurs, tels que Fernand Baldensperger, Paul Van Tieghem etc., qui influencèrent positivement la pensée comparative de la littérature dans le contexte slave, et principalement tchèque. À travers la correspondance jusqu’ici inédite de l’historien littéraire tchèque V. Tille (1867-1937) avec F. Baldensperger, premier rédacteur en chef de la Revue de littérature comparée , et P. Van Tieghem, elle signale leur collaboration qui n’était pas connue, l’intérêt français pour la participation des comparatistes tchèques aux activités de la Commission internationale d’Histoire littéraire moderne fondée au congrès de Budapest en 1931. Sur un plan méthodologique, les thèses de Van Tieghem, principalement la distinction entre « littérature générale » et « littérature comparée », ne trouvèrent une résonance que dans les années 1930 parmi la génération plus jeune de la littérature comparée tchèque, chez V. Černý, R. Wellek et F. Wollman.
The Art and Science of Delegating Effectively
Authors: Trepanier Sylvain
Published: September 2023

Delegating nursing tasks has become increasingly important over the years. For example, we often state the importance of allowing nurses to practice to the “top of their license.” To do so, nurses must be able to delegate specific tasks to other health care team members. This column reviews the essential components of delegation to ensure we execute our plan, vision, and mission.

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J Contin Educ Nurs.
2023;54(10):444–445.]
La transition numérique de deux revues d’histoire, Revue d’histoire moderne et contemporaine et Le Mouvement social
Authors: Tesnière Valérie , Seiler-Juilleret Hélène
Published: September 2023

On a coutume d’estimer que le passage au numérique des revues françaises de sciences humaines et sociales (SHS) a été sans doute plus subi que dans le secteur des sciences, techniques et médecine (STM). Alors que dès les décennies 1980-1990 les titres de STM s’engagent, avec l’appui de leurs éditeurs, dans cette transition, le mouvement est plus tardif du côté des titres de SHS. Pourtant, à la charnière des années 1990 et 2000, des expérimentations ont eu lieu en sciences humaines et sociales, avec des opérateurs publics engagés dans la numérisation, comme le ministère de la Culture (via le CNL et la BnF avec Gallica), ou encore le ministère de l’Enseignement supérieur et de la Recherche (Persée, le CNRS et le CENS), et n’empêchaient pas des alliances avec des éditeurs français ou des plateformes académiques étrangères. Une étude de cas comparative de deux revues d’histoire, Revue d’histoire moderne et contemporaine et Le Mouvement social permet de mieux saisir les motivations des rédactions, la manière dont elles appréhendaient alors la mutation technique du numérique et les réponses politiques qui leur étaient apportées, dans un contexte de relatif isolement par rapport à l’ensemble de la production éditoriale du secteur. Cet article entend ouvrir le dossier et offrir des premières pistes d’une histoire qui commence seulement maintenant à être écrite. Il s’appuie sur l’étude matérielle des publications, leurs archives ainsi que des entretiens avec les acteurs, le cas échéant.
Les revues argentines de sciences humaines et sociales, entre la circulation régionale et l’ancrage local
Authors: Beigel Fernanda
Published: September 2023

Cet article présente les résultats d’une enquête sur l’écosystème des revues scientifiques en Argentine, conduite en octobre 2021. L’étude se concentre sur les sciences humaines et sociales et rend compte des structures éditoriales actives dans le pays ainsi que des modalités d’indexation, et ce dans une variété de disciplines. Les revues étudiées, principalement hispanophones, numériques et diffusées en accès ouvert diamant, sont plus ou moins professionnalisées. Cet article distingue deux catégories de revues, selon leur prise en compte des standards nationaux et internationaux dans l’évaluation des articles, leur niveau d’exigence conditionnant leur autorat et leur lectorat. En décrivant les caractéristiques des éditeurs, principalement localisés au sein des universités publiques, il donne à voir les conditions matérielles de la publication scientifique dans cette région, et nuance l’image d’un modèle artisanal et peu développé donnée par le rapport de l’infrastructure de recherche OPERAS sur les revues en modèle diamant (Bosman et al. 2021). En conclusion, l’article souligne l’importance des politiques publiques de soutien à l’édition scientifique, sans lesquelles les revues ne pourraient se professionnaliser, accroître leur visibilité tout en maintenant un haut niveau d’exigence sur le plan scientifique, et, ainsi, être davantage prises en compte dans le système national d’évaluation de la recherche.
Becoming an Étoile of the Paris Opera Ballet: The Institutional Origins of Personal Charisma
Authors: Laillier Joël
Published: September 2023

The destiny of danseur étoile or danseuse étoile (the highest rank a dancer can reach at the Paris Opera Ballet) always appears within the semantic field of “talent” or “gift,” as if to justify something that escapes reason. Rather than offering a causal explanation, this article, which focuses on the Paris Opera Ballet, studies this belief to reveal the roots of what is truly akin to a charismatic recognition, in which the institution plays a fundamental role. Drawing on Max Weber’s theory of charisma, the article shows that the institutional production of charisma is not limited to charisma of office but also concerns the apparently least institutionalized form: personal charisma. The institution acts as much on the representations of individuals as it does on those destined to fulfil the role, by legitimizing their aspirations and allowing them to play the role of étoile. It ensures both the production of a differential stage performance and its reception as the result of personal charisma.
La tempête comme métaphore : les figurations de la catastrophe climatique pendant les guerres d’Italie
Authors: Rivière Jean-Marc
Published: September 2023

La difficulté à représenter le conflit durant la première partie des guerres d’Italie (1494‑1525) amène les artistes œuvrant dans la Péninsule à articuler leur discours visuel autour de la métaphore et de l’allégorie. Ces formules rhétoriques, liées à une expression fictionnelle du monde, permettent d’atténuer une réalité encore peu concevable par l’entendement, tant elle apparaît brutale et disruptive par rapport aux paradigmes traditionnels de la pensée. Motif récurrent de la peinture italienne jusque dans les années 1520, la catastrophe climatique, notamment perçue sous la forme de la tempête et de sa modalité extrême, le déluge, métaphorise cette impossibilité de penser la guerre, et plus encore de la montrer.
Motherscholar and MotherLeader
Authors: Schnackenberg Heidi L.
Published: September 2023

For students in higher education, the pandemic brought about some lasting educational changes. There are more online courses and program options, more social-emotional support services, and increased resources to support student learning. Conversely, faculty lives are very similar to what they were before the pandemic, with some notable work-creep. In addition to traditional responsibilities, professors are doing more virtual meetings and online teaching, and devising ways to support students as they find their new normal. For motherscholars, this back-to-normal-plus-extras environment can be devastating. While the refrain to “get back to normal” gave many people comfort, “normal” wasn't such a great space for academic mothers in the first place. Has anything changed for motherscholars and MotherLeaders in higher education post-pandemic? If things haven't changed, then what does that say, about academic mothers and their value in higher education? This chapter will explore this issue and call for an implementation of much-needed practice and policy changes in the academy.
TGCN-Bert Emoji Prediction in Information Systems Using TCN and GCN Fusing Features Based on BERT
Authors: Yang Zhangping , Ye Xia , Xu Hantao
Published: September 2023

In recent studies, graph convolutional neural networks (GCNs) have been used to solve different natural language processing (NLP) tasks. However, few researches apply graph convolutional networks to short text classification. Emoji prediction, as a complex sentiment analysis task, has received even less attention. In this work, the authors propose TGCN-Bert which combines pre-trained BERT temporal convolutional networks (TCNs) and graph convolutional networks for short text classification and emoji prediction. They initialize the nodes with the help of BERT and define the edges in text graph based on the term frequency-inverse document frequency (TF-IDF) and positive point-wise mutual information (PPMI). They employ the model for emoji prediction task, and a metric based on emoji clustering is developed to better measure the validity of emoji prediction results. To validate the performance of TGCN-Bert, they compare it with other GCN variants on short text classification datasets and emoji prediction datasets; experiments show that TGCN-Bert achieves better performance.
Comparation Review between of Titania (TiO2) Synthesis Using CTAC and Fe-TiO2 Synthesis Using Pluronic P123 as Surfactant
Authors: Ulfa Maria , Anjelina Wieke Helma , Nina Nina
Published: September 2023

This study reviewed the synthesis of Titania with different shapes in the presence of cetyltrimethylammonium chloride (CTAC) as the famous stabilizer for directly altering the morphology and dimensions. These CTAC stabilizers usually provide the synthesis of Titania with a narrow size distribution and mostly single-crystalline structures in high yields. Many papers on the synthesis of Titania are available. However, only a few articles focus on the synthesis of Titania using CTAC as the stabilizer. The general rule for the shape transformation of Titania by CTAC stabilizer can be easily summarized based on the literature during the last ten year from https://www.sciencedirect.com/ as the data source.
Carbon Dots Modification Surface of Titanium Dioxide and Their Photocatalytic Activity
Authors: Wongwaen Ganyaporn , Suwanchawalit Cheewita , Triamnak Narit
Published: September 2023

This work, we develop the efficient visible-light-responsive titanium dioxide photocatalyst using carbon dots as a sensitizer (C-dots/TiO2). C-dots was synthesized via a simple one-pot reaction by microwave-assisted pyrolysis method using orange juice as carbon precursors. C-dots/TiO2 samples were prepared by a facile route. Moreover, the micro-structure and optical properties of as-prepared C-dots/TiO2 have been evaluated using X-ray powder diffraction (XRD), scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS), Fourier transform infrared spectroscopy (FTIR), and ultraviolet–visible diffuse reflection spectroscopy (DRS). The modification surface of TiO2 with carbon dots enhanced the light absorption in visible region. The photocatalytic properties of as-prepared pure TiO2 and C-dots/TiO2 were also explored indigo carmine decolorization under visible light. The photocatalytic results revealed that the C-dots/TiO2 exhibited higher catalytic performance than the pure TiO2 under visible light.
Investigation of Peptization Technique to Synthesize Si@TiO2 for a Li-Ion Battery Anode Material
Authors: Vats Bhavya Nidhi , Gupta Raghvendra , Gupta Amit , Fatima S. , Kumar Deepak
Published: September 2023

Electric vehicles (EVs) have a significant advantage in terms of energy efficiency and environmental friendliness. In lithium-ion batteries, silicon is seeking more attention than graphite-based anodes due to its high storage capacity. However, it faces severe structural degradation due to volume expansion which is responsible for fast capacity degradation. In the present study, the core shell is developed with the core as silicon and titania as shell (Si@TiO2) and utilized it as an anode in the 2016-coin cell. The material characterization (FE-SEM, TEM, EDS, XRD and XPS) of this developed core-shell material is recorded to confirm its elemental composition and structural validation. The electrochemical performance is measured using cyclic voltammetry (CV) and galvanostatic charge/discharge (GCD) test. Cyclic voltammetry profiles reveal the stable lithiation and delithiation process. Initial specific capacity of ≈3180 mAh/g is reported, capacity retention of 61% for the developed core-shell while 34% for the bare silicon is noted over 100 cycles. The proposed method (peptization technique) for the development of core-shell nanoparticles is also compared with the sol-gel approach. The result shows an increment of 5% in capacity retention after 100 cycles by following the peptization technique.
Lignin Particle Production by Spray Dryer with Self-Assembly Technique
Authors: Kanana Chanon , Cresry Doungporn , Pongprayoon Thirawudh
Published: September 2023

Spry dry and self-assembly techniques was applied to obtain a spherical lignin particle with low particles size distribution. Phase behavior of lignin, ethanol and water ternary system was investigated for spray dry process. Lignin with high solubility in ethanol fraction was used in this research. In the lignin/ethanol/water system, an increase in water content induces the self-assembly of lignin and forms lignin particles colloid. Sedimentation of lignin particles was observed at high lignin and water content. Three different contents of lignin at 1:9 of ethanol:water ratio which were stable colloids in the lignin/ethanol/water ternary system, were selected for spray dry process.,. The result was found that higher content of lignin showed smaller size (5.16 μm). FE-SEM results confirmed a spherical shape and low size distribution of the dried lignin particles. The chemical structure and thermal properties of the lignin particles were also investigated by FT-IR and TGA.
Development and Optimization of Chemical Deinking of Laser-Printed Paper
Authors: Muangnamsuk Raktawan , Chuetor Santi , Kirdponpattara Suchata
Published: September 2023

For the recycling paper process, the main problem is a high residual ink left on the paper, affecting the recycled paper's quality. Especially for laser-printed paper, ink strongly interacts with the paper fiber. A conventional chemical deinking has been used to remove laser ink with a high deinking efficiency but a low yield of recycled paper pulp. Recently, enzymatic deinking has gained attention due to its friendly environment. However, a complex procedure is required, and ink removal efficiency is lower than the conventional method. This research aims to simplify a chemical deinking process by decreasing reaction time, optimizing chemical components, and reducing experimental steps. Without pulping step, the laser-printed paper sheet was immersed in the chemical solution for a specific time, and the ink was removed by water spray. Results revealed that the chemical solution containing 1.5% sodium hydroxide, 2% sodium silicate, 1% hydrogen peroxide, and 0.3% tween-80 with a reaction time of 5 min at 60°C gave the highest paper yield of 97.3% and the lowest dirt count of 89.0 mm2/m2. The final product was still in the form of a paper sheet.