bluuebunny/crossref_metadata_2025 huggingface dataset:
A Natureza Onto-Histórica do Princípio Educativo: Gramsci e Lukács
Authors: Sobral Karine Martins , Santos José Deribaldo Gomes dos
Published: April 2023

RESUMO O presente artigo aborda as distinções e as aproximações entre as elaborações de Gramsci e Lukács acerca do princípio educativo. Problematizou-se a possibilidade de o trabalho ser ou não um princípio educativo, como base de um projeto político-pedagógico emancipador. Para tanto, realizou-se uma leitura imanente das obras:Para a Ontologia do Ser Social, volume 14, de Georg Lukács;Cadernos do Cárcere, volumes 11, 12 e 22, e algunsEscritos Políticos, de Antônio Gramsci. Como resultados da pesquisa, o princípio educativo, que tenha como desígnio fundamentar um sistema educacional pautado no desenvolvimento integral dos seres sociais, foi defendido como formação humana.
Educação Ambiental nas Lareiras do Capital: uma crítica à agenda neoliberal
Authors: Bertazi Marcio Henrique , Colacios Roger Domenech
Published: April 2023

RESUMO Este artigo tem como objetivo discutir a relação entre neoliberalismo e educação ambiental. A agenda neoliberal, desde os anos 1970, tem modificado estruturas econômicas, políticas, culturais, sociais e educacionais dos países que a adotaram. A educação ambiental não ficou de fora dessas mudanças, tornando-se, em muitos casos, uma ferramenta instrumentalizadora da natureza e simplificadora dos problemas ambientais. A perspectiva teórico-metodológica utilizada neste texto tem como base as análises sociológicas e históricas sobre o neoliberalismo, as crises do capitalismo e os aspectos de uma educação ambiental crítica. Os resultados apresentados giram em torno da discussão sobre a cidadania e as práticas políticas, além da necessidade de decisões incisivas sobre os problemas ambientais.
Environmental Education in the Hearths of the Capital: a critique of the neoliberal agenda
Authors: Bertazi Marcio Henrique , Colacios Roger Domenech
Published: April 2023

ABSTRACT This article aims to discuss the relationship between neoliberalism and environmental education. Since the 1970s, the neoliberal agenda has modified economic, political, cultural, social, and educational structures in the countries that adopted it. Environmental education was not left out of these changes, becoming, in many cases, a tool that instrumentalizes nature and simplifies environmental problems. The theoretical-methodological perspective used in this text is based on sociological and historical analyses of neoliberalism, the crises of capitalism, and aspects of critical environmental education. The results presented revolve around the discussion on citizenship and political practices, in addition to the need for incisive decisions on environmental problems.
Acanthaceae from Cuiabá lowlands, Mato Grosso, Brazil: a vegetational mosaic extending from Chapada dos Guimarães to Pantanal
Authors: Zocal Kelvin Henrique , Alcantara Camila , Pessoa Edlley
Published: April 2023

Abstract This study presents a taxonomic survey of the species of Acanthaceae in the Cuiabá lowlands, an area encompassing several habitats, from rock outcrops in Chapada dos Guiamarães to the periodically flooded forest areas in the Pantanal. Herbarium collections were analyzed and 13 field expeditions were carried out to visit different phytophysiognomies and ecosystems. The family is represented by 31 species and 12 genera, the most diverse being Justicia (10 species) and Ruellia (eight species). Additionally, Dicliptera squarrosa, Dyschoriste schottiana, Ruellia blechum, R. jussieuoides, and R. trachyphylla are newly recorded in the state of Mato Grosso. The number of species is higher if compared with other taxonomic studies of Acanthaceae in Central-Western Brazil. Despite the area being overlooked by the botanical community, we expect our results will instigate further taxonomic studies in the area. This study provides an identification key, short descriptions, comments on taxonomy and distribution, and photographs.
Traditional botanical knowledge: food plants from the Huni Kuĩ indigenous people, Acre, western Brazilian Amazon
Authors: Pilnik Málika Simis , Argentim Tarik , Kinupp Valdely Ferreira , Haverroth Moacir , Ming Lin Chau
Published: April 2023

Abstract The Kaxinawá indigenous people (auto-identified as the Huni Kuĩ) are native to the western Amazon, on the Brazilian border with Peru, and have an extensive biodiversity-related knowledge, which is parti of a coherent social-ecological system. Our study investigated native knowledge of edible forest plants, in three communities within the Kaxinawá Indigenous Land on the Lower Rio Jordão, Acre state, Brazil. The principal methods used were participant observation, open and semi-structured interviews and walk-in-the-woods. The study recorded 89 native food species. Some 60% are managed in food-production areas, with 56% of the recorded species have received little or no scientific study of their food potential. The role which natural systems play in Huni Kuĩ society is indicated by the management and use of a high diversity of native species, which contributes to food security and nutritional sovereignty. However, there is a progressive under-utilization and substitution of forest species, due to the introduction of cultivated exotic species and the increase in consumption of industrialized products. An enhancement of the value given to native food-plants is needed to encourage continuing autonomy of production, and diet diversification, as well as the conservation of sociobiodiversity of traditional peoples in the Amazon through sustainable management practices of the current social-ecological system.
UN ESTUDIO SOBRE LAS MOTIVACIONES PARA DEJAR LA PROFESIÓN DOCENTE EN CHILE
Authors: Sacco Alessandra Díaz , Poblete Guillermo Zamora
Published: April 2023

RESUMEN La investigación examina las decisiones de abandono de la docencia tomadas por maestros principiantes de enseñanza secundaria chilena. Se utilizaron, en una muestra de 145 docentes, técnicas cuantitativas y cualitativas para examinar los motivos que fundamentan estas decisiones. Los resultados establecen que las condiciones estructurales de la profesión docente, incluyendo la remuneración, y la perspectiva de otras oportunidades profesionales más atractivas son claves para entender este fenómeno. Además, surge un grupo de docentes decepcionados con los fines, funcionamiento y organización del sistema escolar. Finalmente, es necesario establecer nuevos incentivos para motivar a los profesores que se plantean dejar la profesión, y contemplar distintas trayectorias dentro del ámbito educativo.
EL SERVICIO SOCIAL UNIVERSITARIO Y EL CURRÍCULUM FLEXIBLE: RETOS PARA LA FORMACIÓN INTEGRAL
Authors: Treviño-Ronzón Ernesto , Ocampo-Gómez Elizabeth , Rodríguez-Orozco Nereida
Published: April 2023

RESUMEN Este artículo analiza los resultados del Servicio Social en una de las universidades más grandes de México, y toma como referencia los objetivos de su modelo educativo, el cual está orientado a la formación integral del estudiantado. El artículo se basa en un marco conceptual sobre el cambio curricular, la formación integral y la vinculación entre universidad y sociedad; también en el análisis de documentos institucionales y en entrevistas y cuestionarios aplicados al personal y a estudiantes. Se muestra que la ubicación del Servicio en los planes de estudio, la diversidad de perspectivas sobre sus metas y resultados, así como también una política institucional poco consistente han limitado los resultados de esta experiencia formativa tanto para los estudiantes, como para la universidad.*
LISETE ARELARO: DENSIDADE ACADÊMICA E LUTA POLÍTICA PAVIMENTANDO O CAMINHO DO ESPERANÇAR
Authors: Tamberlini Angela Rabello Maciel de Barros , Camargo Rubens Barbosa de
Published: April 2023

RESUMO Este artigo destaca algumas contribuições que a educadora Lisete Regina Gomes Arelaro deixa à educação brasileira em sua longa e densa trajetória em defesa da escola pública, gratuita, laica e de qualidade socialmente referenciada para todos. Reuniu, como poucos intelectuais, consistente formação acadêmica e fecunda colaboração na academia, na administração pública, no campo político e sindical. Dedicou-se à política educacional, à gestão democrática do ensino, aos conselhos populares, à formação de docentes e ao financiamento da educação, contra a destinação de recursos públicos ao setor privado. Trabalhou com Paulo Freire implementando educação emancipadora junto às classes populares. Suas ideias e suas práticas permanecem a orientar as lutas rumo às utopias igualitárias e libertárias.
Silêncio docente e emancipação: entre lições indígenas, Freire e Rancière
Authors: Machado Vitor Fabrício
Published: April 2023

Resumo Este trabalho articula as noções de autonomia na concepção de Paulo Freire e de emancipação segundo Jacques Rancière com práticas educacionais indígenas coletadas por meio de pesquisa bibliográfica e de campo. O sentido dessa articulação está no uso pedagógico do silêncio na educação indígena como ensinamento de uma educação não-indígena que se pretenda emancipadora e autônoma. Diferencia-se, para tanto, em contexto educacional, as noções de silêncio físico, vazio, silenciamento, monologismo, silêncio vocal dos não-humanos e breviloquência docente. O trabalho de campo ouviu professores e professoras indígenas das etnias Krenak (aldeia Vanuíre) e Guarani Mbya (aldeia Krukutu) do estado de São Paulo. A pesquisa bibliográfica coletou saberes de povos Kaingang, Munduruku, Wapichana, Mebêngôkre, Pataxó e Maia sobre o papel do silêncio de quem ensina durante processos pedagogicamente investigativos. Resulta dessa articulação, o uso consciente do silêncio por humanos e não-humanos como propulsor de práticas autônomas, dialógicas e emancipatórias por parte de crianças e jovens. Trazidos à luz da educação não-indígena, o conhecimento aprofundado das pessoas em processo de aprendizagem, a recusa da explicação e a redução dos signos da linguagem são ações que contribuem para a emancipação, a autonomia e para uma prática investigativa epistemologicamente revolucionária por parte de quem se envolve no processo de aprendizagem3.
A pszichikai és műszaki kiképzés új, integrált infrastruktúrája
Authors: Kovács Ferenc
Published: April 2023

Az utóbbi időkben lényegesen megváltozott a hadseregek feladatrendszere: terrorizmus elleni harc, aszimmetrikus hadviselés, kimenekítési műveletek stb. A megváltozott feladatrendszer új kiképzési módszereket, új katonai technológiát igényel, melyekhez speciálisan megépített katonai infrastruktúra szükséges. A NATO-Biztonsági Beruházási Bizottsága által jóváhagyott gyakorlótér fejlesztés tervezése folyamatban van. Jelen publikációban a pszichikai kiképzés, az improvizált robbanóeszközök elleni védelem és a műszaki kiképzés tervezett, integrált infrastruktúráját mutatom be a funkcionális követelményekből kiindulva.
Dentin slice model of dental stem cells in a fibrin-agarose construct for dental pulp regeneration
Authors:   Dental School, Universidad de Los Andes, Chile., Inostroza Carolina , Brizuela Claudia ,   Dental School, Universidad de Los Andes, Chile., Hernández Macarena ,   Dental School, Universidad de Los Andes, Chile., Ortiz Javiera ,   Dental School, Universidad de Los Andes, Chile., Vega-Letter Ana María ,   Medicine Faculty, Universidad de Los Andes, Chile., Carrión Flavio ,   Medicine Faculty, Universidad de Los Andes, Chile.
Published: April 2023

Objectives: To implement a dentin slice model of mesenchymal stem cells derived from dental tissues in a fibrin-agarose construct for dental pulp regeneration. Material and Methods: MSCs derived from different oral cavity tissues were combined with a fibrin-agarose construct at standard culture conditions. Cell viability and proliferation tests were assayed using a fluorescent cell dye Calcein/Am and WST-1 kit. The proliferation assay was evaluated at 24, 48, 72, and 96 hours. Also, we assessed the dental pulp stem cells (DPSCs) cell morphology inside the construct with histological stains such as Hematoxylin and Eosin, Masson's trichrome, and Periodic acid–Schiff. In addition, we elaborated a tooth dentin slice model using a culture of DPSC in the fibrin–agarose constructs co-adhered to dentin walls. Results: The fibrin-agarose construct was a biocompatible material for MSCs derived from dental tissues. It provided good conditions for MSCs' viability and proliferation. DPSCs proliferated better than the other MSCs, but the data did not show significant differences. The morphology of DPSCs inside the construct was like free cells. The dentin slice model was suitable for DPSCs in the fibrin-agarose construct. Conclusion: Our findings support the dentin slice model for future biological use of fibrin-agarose matrix in combination with DPSCs and their potential use in dental regeneration. The multipotency, high proliferation rates, and easy obtaining of the DPSCs make them an attractive source of MSCs for tissue regeneration.
Analysing the Impact of Large Events on Local Emergency Departments
Authors:   Department of Emergency Medicine, NHS, UK, Perera Yani
Published: April 2023

Every summer, Berkshire plays host to a large event that attracts over 100,000 attendees for a weekend of merrymaking.1 Hosting such a large group of attendees comes with several considerations, one of which is access to medical attention. The local hospital in Berkshire is a district general hospital which has approximately 1000 beds and serves a population of around 500,000 people. It has a well-established emergency department (ED). Attendances to EDs have been increasing annually. This is accompanied by increased pressures, waiting times and need for resources.2 When the population abruptly increases by 20%, measures need to be put in place to manage the demand on healthcare services to ensure that all patients receive safe and effective care both in hospital and pre-hospitally.
Prediction of ground vibrations induced by bench blasting using the random forest algorithm
Authors: Dzimunya N. , Besa B. , Nyirenda R.
Published: April 2023

The accurate estimation of peak particle velocity (PPV) is crucial during the design of bench blasting operations in open pit mines, since the vibrations caused by blasting can significantly affect the integrity of nearby buildings and other structures. Conventional models used to predict blast-induced vibrations are not capable of capturing nonlinear relationships between the different blasting-related parameters. Soft computing techniques, i.e., techniques that are founded on the principles of artificial intelligence, effectively model these complexities. In this paper, we use the random forest (RF) algorithm to develop a model to predict blast-induced ground vibrations from bench blasting using 48 data records. The model was trained and tested using WEKA data-mining software. To build this model, a feature selection process using several combinations of Attribute Evaluators and Search Methods under the WEKA Select Attributes tab was performed. The correlation coefficient of the actual data and RF model-predicted data was 0.95, and the weighted average of the relative absolute error (RAE) was 10.9%. The RF model performance was also compared to the equivalent-path-based (EPB) equation on the testing data-set, and it was seen that the RF model can effectively be used to predict PPV. The study also demonstrates that the EPB equation is a suitable empirical method for predicting PPV.
KARBONDİOKSİT TUTUCU OLARAK KULLANILAN KARBON NANOTÜPLER İÇİN EN UYGUN MODİFİKASYON TÜRÜNÜN BELİRLENMESİ
Authors: YAPICI Ece , AKGÜN Hasret , ÖZKAN Aysun , GÜNKAYA Zerrin , BANAR Mufide
Published: April 2023

İklim değişikliğinin en önemli sebeplerinden birisi olan karbondioksit (CO2) emisyonlarının birincil kaynağı, enerji üretiminde fosil yakıtların kullanılmasıdır. Yanma sonrası oluşan CO2 emisyonlarını azaltmak için, adsorpsiyon ve özellikle karbon bazlı adsorbanların kullanımının oldukça etkili olduğu kanıtlanmıştır. Bu amaçla kullanılan karbon nanotüplerin, adsorpsiyon kapasitesini artırmak için farklı modifikasyonları kullanılmaktadır. Ancak, en uygun modifikasyon türüne karar verirken sadece adsorpsiyon kapasitesi yeterli olmamakta, pek çok teknik kriterin yanında maliyetler de gündeme gelmektedir. Bu nedenle bu çalışmada, çok duvarlı karbon nanotüplerin alternatif olarak polietilenimin (PEI), tetraetilenpentamin (TEPA), 3-aminopropiltrieoksilan (APTS) ve pürin takviyeli PEI olmak üzere dört farklı modifikasyonu ele alınmış ve en uygun modifikasyon türünü belirlemek için de çok kriterli karar verme (MCDM) teknikleri kullanılmıştır. Ele alınan kriterler (ön işlem maliyeti, modifikasyon malzemesi maliyeti, enerji ihtiyacı, adsorpsiyon kapasitesi, toplam döngü, adsorpsiyon kapasitesinin düşmesi, desorpsiyon sıcaklığı ve desorpsiyon süresi) SMART (Simple Multi-Attribute Rating Technique) ve CRITIC (Criteria Importance Through Intercritera Correlation) yöntemleri ile ağırlıklandırılmıştır. Alternatifler, her iki yöntemden elde edilen ağırlıklandırma sonuçlarıyla COPRAS (Complex Proportional Assessment) yöntemi kullanılarak karşılaştırılmıştır. Çalışma sonucunda, dört farklı karbon nanotüp modifikasyonu içinden en uygun seçeneğin pürin takviyeli PEI olduğu belirlenmiştir.
DETECTION OF ALZHEIMER'S DISEASE FROM ELECTROENCEPHALOGRAPHY (EEG) SIGNALS USING MULTITAPER AND ENSEMBLE LEARNING METHODS
Authors: GÖKER Hanife
Published: April 2023

Alzheimer's disease is a complex brain disease and is also the most common form of dementia that leads to impaired social and intellectual abilities. The disease only manifests itself with a simple forgetfulness, as the disease progresses, the patient forgets the recent events, cannot recognize his family members and close environment, and becomes in need of care in the last stage. Early detection is therefore crucial for medical intervention to prevent brain injury and prolong everyday functioning. In this study is aimed to detection of Alzheimer’s disease from EEG signals using the multitaper and ensemble learning methods. The dataset comprises of 24 healthy people and 24 Alzheimer's patients' EEG signals. 49 features were extracted by calculating the power spectral density (PSD) of the frequencies of the EEG signals between 1-49 Hz using the multitaper method. Then, the performances of AdaboostM1, Total Boost, Gentle Boost, Logit Boost, Robust Boost, and Bagging ensemble learning algorithms were compared. As a result of experiments, the Logit Boost algorithm has the highest performance. The algorithm has achieved a promising performance of 93.04% accuracy, 93.09% f1-score, 92.75% sensitivity, 93.43% precision, and 93.33% specificity.
Sakata et al. Fish SedDNA Extraction Protocol v1
Authors: K. Sakata Masayuki
Published: April 2023

Variations of this standardised protocol have been used by Masayuki K. Sakata and colleagues to successfully extract fish eDNA from modern and historic Japanese lake and river sediments. The method has been used to recover fish species composition data from modern surface sediments from a lake (Sakata et al., 2020) and a small, natural river (Sakata et al., 2021). It has also been applied to detect target fish species in lake sediments up to 100 years old (Sakata et al., 2022). This extraction method represents a consolidation of the methods applied in the following publications: Sakata, M. K., Yamamoto, S., Gotoh, R. O., Miya, M., Yamanaka, H., & Minamoto, T. (2020). Sedimentary eDNA provides different information on timescale and fish species composition compared with aqueous eDNA. Environmental DNA, 2(4), 505– 518. https://doi.org/10.1002/edn3.75 Sakata, M. K., Watanabe, T., Maki, N., Ikeda, K., Kosuge, T., Okada, H., … Minamoto, T. (2021). Determining an effective sampling method for eDNA metabarcoding: a case study for fish biodiversity monitoring in a small, natural river. Limnology, 22(2), 221–235. https://doi.org/10.1007/s10201-020-00645-9 Sakata, M.K., Tsugeki, N., Kuwae, M., Ochi, N., Hayami, K., Osawa, R., Morimoto, T., Yasashimoto, T., Takeshita, D., Doi, H., & Minamoto, T. (2022). Fish environmental DNA in lake sediment overcomes the gap of reconstructing past fauna in lake ecosystems. bioRxiv, https://doi.org/10.1101/2022.06.16.496507
Integration of Biohydrogen Purification System and Fuel Cell Application
Authors:   Research Center for Sustainable Process Technology (CESPRO), Universiti Kebangsaan Malaysia, Malaysia, Sidek Muhammad Zhaahir , Masdar Mohd Shahbudin ,   Research Center for Sustainable Process Technology (CESPRO), Universiti Kebangsaan Malaysia, Malaysia, Hafiz Nik Dir Nik Muhammad ,   Chemical Engineering Programme, Faculty of Engineering & Built Environment,Universiti Kebangsaan Malaysia, Malaysia, Amran Nur Fatihah Ainaa ,   Chemical Engineering Programme, Faculty of Engineering & Built Environment,Universiti Kebangsaan Malaysia, Malaysia, A/P Ajit Sing Simreth Kaur Dhalywal ,   Chemical Engineering Programme, Faculty of Engineering & Built Environment,Universiti Kebangsaan Malaysia, Malaysia, Woon Loong Wong ,   Chemical Engineering Programme, Faculty of Engineering & Built Environment,Universiti Kebangsaan Malaysia, Malaysia
Published: April 2023

Biohydrogen (bio-H2) has a large potential as an alternative and renewable energy in the future. However, there are a few constraints that need to be overcome such as CO2 removal as one of the fuel impurities. For instance, in fuel cell system, if bio-H2 is being used directly, it most likely will lead to low the performance and damage the fuel cell system. Thus, separation technologies are required to separate bio-H2 from the CO2 impurities, and hence produce H2 at high purity. In this study, the purification of bio-H2 system; adsorption technique; was integrated with hydrogen fuel cell system. Therefore, a commercial mixed gas H2/CO2 50 vol%/ 50 vol% as mimic bio-H2 gas is used as feed gas with flow rate of 0.2, 0.4, 0.6, 0.8, and 1.0 L min-1 to produce the purified H2 via adsorption technique. The purified H2 from adsorber column’s outlet then was flowed into polymer electrolyte membrane fuel cell (PEMFC) to obtain the power generation. Meanwhile, the breakthrough profile and adsorption capacity was plotted and measured to analyze the adsorption technique performances. As a comparison, a commercial pure H2 was used in order to compare the performance for both cases. From the results, the CO2 adsorption capacities decreased with the increasing of feed gas flowrate. Simultaneously, the performance of PEMFC would decrease significantly more than 50% when the impurities of CO2 exists in the adsorber column outlet. It was confirmed that the existence of CO2 in the H2 fuel with greatly decreased the PEMFC performance and results in unstable power generation. Therefore, an efficient purification system for bio-H2 is required as part of integration unit in bio-H2 application for power generation.
Development of Road Maintenance Inventory in UKM by Using Aerial Images
Authors:   Civil Engineering Programme, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, Bangi, Malaysia, Sjafri Fifi Susanti , Abdul Maulud Khairul Nizam ,   Smart and Sustainable Township Research Centre (SUTRA),  Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, Bangi, Malaysia, Wan Mohd Jaafar Wan Shafrina ,   Earth Observation Centre, Institute of Climate Change, Universiti Kebangsaan Malaysia Bangi, Malayisa, Arif Faiz ,   Earth Observation Centre, Institute of Climate Change, Universiti Kebangsaan Malaysia Bangi, Malayisa, Ab Rahman Abdul Aziz ,   Earth Observation Centre, Institute of Climate Change, Universiti Kebangsaan Malaysia Bangi, Malayisa, Mukhlisin Muhammad ,   Department of Civil Engineering, Politeknik Negeri Semarang, JI. Prof. Sudarto, SH. Tembalang,  Semarang, Central Java, Indonesia
Published: April 2023

Nowadays, all data and information management is conducted in integrated digital form. The same goes for inventory management of road maintenance to ensure the updated road information. Geographical Information System (GIS) is a powerful application and able to analyse and store all the geospatial data. The objective of this study is to identify the physical condition of the roads in UKM based on information from the unmanned aerial vehicle (UAV) technology, to produce spatial data storage of road distresses and to analyse the frequency of road distress in UKM. This study was carried out in the field and a desktop study. The results of the study proved that there is road damage occurring repeatedly in the same location yearly. The results from UAV found that in a period of one year, the types of distresses decrease from 11 types to 5 types, where patching is the highest occurring road distress. Lingkungan Ilmu indicates the highest number of road distress occurring along the period at 63 distresses in 2015 and 15 distresses in 2016. All the recorded information can be stored easily by using geospatial technology. This study shows that UAV and GIS are utilisable in maintaining road inventory management.
The Spectacle of “Patriotic Violence” in Romania: Populist Leader George Simion’s Mediated Performance
Authors: Grapă Teodora-Elena , Mogoș Andreea-Alina
Published: April 2023

Political actors who adapt their performance to the logic of politainment gain visibility and success in the public sphere. Such is the case of George Simion, an emerging politician and leader of the newest parliamentary party, the Alliance for the Union of Romanians (AUR), a populist radical right party that proved especially attractive to Romanian diaspora voters. This study focuses on the discursive and stylistic dimensions of Simion’s newsworthiness and mediatization. Additionally, a multiplatform analysis of his populist communication content and style aims to determine degrees of populism. As such, we propose a mixed-methods multimodal approach that combines corpus linguistics and semi-automated content analysis with thematic coding and visual semiotic analysis. The media-reported performance analysis focuses on content (n = 963) produced by three popular online news media outlets (Digi24.ro, Adevărul.ro, and Antena3.ro) between May 13th 2015 and April 30th 2022, while the analysis of Simion’s discourse examines his Telegram channel’s feed (738 messages and 383 images) between March 15th 2021 and April 30th 2022, and his authored texts published in Adevărul.ro (n = 116) between July 8th 2014 and April 30th 2022. The results indicate that news media reports are defined by conflict (aggression, violence), scandalization, negativity, emotionality, and by a prevalent use of arresting quotes that employ colloquial language (sarcasm, vulgarity). Simion’s celebrity populism is styled through an “ideal candidate,” “populist campaigner” image and framed through the emotional glorification (unionism, patriotism, Orthodoxy) of a potentially united “homeland,” a democratic space that reflects the unadulterated will of ordinary Christian-Orthodox Romanians whose sovereignty is currently undermined by corrupt political elites. He invokes historical narratives (e.g., founding fathers, retrospective utopia) reinforced through othering the EU and ethnic/sexual minorities as forces that threaten the purity of “the people.”
Combined effect of upstream ramp and effusion cooling in combustion chamber liners of gas turbin
Authors: KUMAR Yellu , QAYOUM Adnan , SALEEM Shahid , QAYOUM MIR Fasil
Published: April 2023

Effusion cooling technique is a highly efficient cooling method used to reduce the thermal stresses of combustion chamber liners in a gas turbine engine. The present study focuses on enhancing the adiabatic effectiveness of effusion cooling. The computational investigations are carried out using COMSOL Multiphysics 5.4 with the standard k- ε turbulence model. Detailed computations for 20 rows of effusion holes on the flat plate are examined for blowing ratios 0.25, 0.5, 1.0, 3.2, and 5.0 for each set of injection angles 30o and 60o. To enhance the effusion cooling performance, an upstream ramp (ramp angles 14o, 24o, and 34o) is introduced before the upstream of effusion holes. The results show that the adiabatic effectiveness increases with an increase of blowing ratio and ramp angles. By placing an upstream ramp, the low blowing ratios can greatly increase the adiabatic effectiveness by 29%, 31%, and 35% for ramp angles of 14o, 24o, and 34o, respectively. For high blowing ratios, an increase in the angles of the ramp shows less impact on adiabatic effectiveness throughout the effusion surface. However, adiabatic effectiveness has increased by 26% compared to the baseline model. It is also observed that injection angle of 30o provides more effectiveness than 60o. This study concludes that placing an upstream ramp increases the effusion cooling performance in the combustion chamber liners of a gas turbine engine
DEVELOPMENT OF A RAPID SCHEME FOR ISOLATION AND BACTERIOLOGICAL IDENTIFICATION OF AEROMONAS VERONII
Authors:   FSBEI HE Ulyanovsk SAU, Minaeva A.N. , Lomakin A.A. ,   FSBEI HE Ulyanovsk SAU, Feoktistova N.A. ,   FSBEI HE Ulyanovsk SAU, Suldina E.V. ,   FSBEI HE Ulyanovsk SAU
Published: April 2023

The article presents results of the studies on development of a rapid scheme for isolation and bacteriological identification of Aeromonas veronii bacteria, which induce aeromonosis of salmon and cyprinids, as well as A. salmonicida subsp. salmonicida, A. hydrophila, A. sobria, A. eucrenophila A. сaviae. The experiments were carried out on the bacterial strain Aeromonas veronii biogroup sobria - АТSS 9071. The scheme consists of three stages: the first is the isolation of microorganisms from the test sample using the A.v.1-UlGAU accumulative nutrient medium of the original author's formula; the second stage is reseeding of colonies typical for Aeromonas veronii on the author's dense differential diagnostic medium A.v.2-UlGAU; the third stage is the study of physiological and biochemical parameters: mobility specification, oxidase production, xylose utilization, pigment formation of grown bacterial colonies on GRM agar with tyrosine, decarboxylation of lysine and ornithine, arginine hydrolysis, lactate fermentation. The proposed isolation and identification method will allow to differentiate Aeromonas veronii from associated bacteria, including A. salmonicida, A. hydrophila, A. caviae, within 120 hours, at relatively low costs for nutrient media and reagents.
INFLUENCE OF VARIOUS INBREEDING DEGREES ON GROWTH INTENSITY OF REPLACEMENT HEIFERS
Authors:   Nizhny Novgorod Research Agricultural Institute –  Branch of the FARC North-East, Rudenko O.V.
Published: April 2023

The article analyzes the effect of various degrees of inbreeding on live weight and average daily gains of replacement heifers aged from birth to one year. The studies were carried out on Holstein heifers in OOO PZ Pushkinskoye of Nizhny Novgorod region. It was found that inbreeding degree increase does not have a significant effect on live weight and growth rate of replacement heifers. All heifers had almost the same weight at birth; heifers in the group with a remote degree of inbreeding had a slight superiority - 192.4 kg at the age of 6 months; at 12 months, heifers with close inbreeding degree had the largest weight - 361.9 kg. The highest growth rate from birth to 6 months is typical for replacement young animals obtained by remote and moderate degrees of inbreeding (850-856 g/day). The highest growth rate from the age of 6 months to one year is typical for a group with a close degree of inbreeding - 940 g per day. The coefficient of live weight variability at birth was 10.93% in the group with close inbreeding and the highest rate was 17.36% in the outbreeding group. Ulteriorly, the variation coefficient decrease was observed, with age it became almost the same in all groups. Moderate and remote degrees of inbreeding have almost no effect on any of the studied parameters, a close degree of inbreeding slightly increases the live weight at birth (r = 0.194), but has a negative effect on live weight at 6 and 12 months at the first fertilization, as well as on average daily gain from birth till 6 months (r = -0.230, -0.243, -0.175, -0.280, respectively). Thus, the conducted studies did not reveal a negative effect of inbreeding degree increase on growth and development of replacement heifers.
DYNAMIC PARAMETERS OF PRODUCTIONAL PROCESS OF EARLY RIPENING SOYBEAN VARIETIES DEPENDING ON MOISTURE CONDITIONS OF THE VEGETATION PERIOD
Authors:   Federal Scientific Agroengineering Center VIM. Russia, Belyshkina M.E.
Published: April 2023

Due to change of temperature and moisture regime and the shift of the isotherm of the sum of active temperatures from north to south in the Central region of Non-Black Soil zone, it became possible to expand the areas occupied by soybean crops and introduce new crops to more northern regions. In this regard, it became necessary to analyze the change of dynamic parameters of development of early-ripening soybean varieties of different origin - the northern ecotype, southern and Far Eastern ones in the conditions of the Central region of the Non-lack Soil zone with sufficient moisture supply as well as arid conditions during the growing season. The studied soybean varieties had differences in the growing season duration and the sum of active temperatures. The growing season of varieties of the northern ecotype was 85–100 days, the sum of active temperatures was 1700–1900°C; as for the southern ones: 90–105 days and 1900–2200°C; and the Far Eastern varieties: 95–105 days and 2000–2300°C. The maximum dry biomass averaged 5400–5700 kg/ha under conditions of favorable hydrothermal regime of the growing season, and did not exceed 3400 kg/ha under dry conditions. It was found that in case of sufficient moisture supply (HTC = 1–1.5), the southern varieties are more consistent with the possible variability of thermal resources in the Central region of the Non-Black Soil zone in terms of development than the Far Eastern ones and, along with the varieties of the northern ecotype, can be recommended for cultivation in the region. As far as arid conditions (HTC < 1) is concerned, no fundamental differences between the groups of varieties in terms of production process characteristics were revealed. The duration of the growing season correlated with the temperature and moisture regime of the growing season. The growing season was reduced by 5–8 days on average for varieties in dry years (HTC < 1), in wet years (HTC > 1.6) it increased by 6–10 days.
APPROPRIATE SOWING AMOUNT FOR HARD WHEAT VARIETIES UNDER THE CONDITIONS OF THE CHUVASH REPUBLIC
Authors:   FSBEI HE ", Lozhkin A.G. ,   Chuvash State Agrarian University", Nesterova O.P. ,   FSBEI HE "Chuvash State Agrarian University", Prokopieva M.V. ,   FSBEI HE "Chuvash State Agrarian University"
Published: April 2023

The article dwells upon the results of three-year experimental data on growth, development and yield of spring hard wheat varieties such as Bezenchukskaya Niva and Bezenchukskaya Zolotistaya under the conditions of the Chuvash Republic. It was established that in case of reduction of seeding amount of viable seeds from 7 to 3 million pcs. per 1 ha, the vegetation duration of the studied varieties of spring hard wheat decreases by 6-7 days. Sowing of 5 million of viable seeds per 1 ha ensured the maximum density of spike-bearing stems due to better parametres of total and productive tillering capacity. The formation of large main wheat head with a high content of grains in Bezenchukskaya Niva variety was noted at seeding amount of viable seeds from 3 to 5 million per 1 ha. Increase of the seeding amount of more than 5 million seeds led to a decrease of main wheat head parameters. The crop structure analysis of Bezenchukskaya Zolotistaya variety did not reveal clear patterns of change in length and grain content parameters of the main wheat head from the seeding amount. However, the highest parameter of 50.4 grams of weight of 1000 grains was obtained in the variant with a seeding amount of 6 million of viable seeds. The maximum yield increase of Bezenchukskaya Niva variety was 2.54 t/ha on average for 3 years, which was obtained on the variant with a seeding amount of 5 million of viable seeds per 1 ha. The highest yield of Bezenchukskaya Zolotistaya variety was 2.23 t/ha on average for 3 years, it was obtained at a seeding rate of 6 million of viable seeds per 1 ha.
BIOLOGICAL ACTIVITY OF RHISOSPHERE OF GRAIN FORAGE CROPS IN CASE OF APPLICATION OF BACTERIAL PRODUCTS
Authors:   Federal State Budgetary Scientific Institution ", Shuliko N. N. ,   Omsk Agrarian Research Center", Khamova O. F. ,   Federal State Budgetary Scientific Institution "Omsk Agrarian Research Center", Parshutkin Yu. Yu. ,   Federal State Budgetary Scientific Institution "Omsk Agrarian Research Center", Streletskiy A. M. ,   Federal State Budgetary Scientific Institution "Omsk Agrarian Research Center"
Published: April 2023

The studies were carried out in field experiments of Federal State Budgetary Scientific Institution "Omsk Agrarian Research Center" in the southern forest-steppe of Western Siberia. The aim of the research is to study the effect of application of biological products of associative diazotrophs on biological properties of the rhizosphere of grain forage crops of varieties of Omsk selection. The tests were carried out on varieties of spring barley for grain forage and brewing purposes bred at Omsk agrarian scientific centre (FSBSI "SibSRIA"): Omsky 95, Sasha, Omsky hulless 1, Omsky 90, Omsky 91, Omsky 101 and oats for cereal purposes - Siberian Hercules. Preparations of complex action produced at All-Russian Research Institute of Agricultural Microbiology (FSBSI All-Russian Research Institute of Agricultural Microbiology:, St. Petersburg, Pushkin) Rizoagrin (Agrobacterium radiobacter), Azorizin (Azospirillum), Mizorin (Arthrobacter mysorens), Flavobacterin (Flavobacterium) were used for inoculation of seeds. The soil of the experimental plot is meadow-black soil, medium-thick, medium-humus, heavy loamy with a humus content of 6.5%, water pH - 6.5. It was found that the microflora population of the rhizosphere of agricultural crops reacted dubiously to application of biological products and depended on genotypic characteristics of the varieties. The greatest positive effect of seed inoculation on the total number of microorganisms was noted in the rhizosphere of barley variety Omsky 95, the increase was 35% when the seeds were treated with Azorizin, with Rizoagrin -70% in relation to the control. The inoculation of oat seeds of Siberian Hercules variety with the bioproduct Flavobacterin contributed to an increase of the total number of microorganisms in the rhizosphere up to 27% compared to the control. The processes of nitrogen immobilization (Kimmob.>1) prevailed in the soil under crops of grain forage crops in the years of the research. The highest coefficient of organic matter (potentially mineralizing) transformation was noted in the rhizosphere of grain-forage barley Omsk hulless 1 when seeds were treated with Rizoagrin - 148 units (109 units in the control) and in the rhizosphere of cereal oat Siberian Hercules when seeds were treated with Mizorin - 91.5 units . (55.8 units in the control).
Ouvir e Ler o que Mulheres Dizem e Escrevem: literatura com temática lésbica
Authors: Basaglia Claudete Camargo Pereira
Published: April 2023

O texto “Ouvir e ler o que mulheres dizem e escrevem: literatura com temática lésbica”, retrata um estudo apoiado na premissa de que a literatura não pode pertencer apenas a determinadas categorias, é preciso ser considerada como direito. Ela dá a base para o objetivo de se verificarem aspectos do fazer literário, de temas tratados e da leitura da literatura com temática lésbica. Compõe o estudo um corpus de mulheres lésbicas e bissexuais colaboradoras da pesquisa de campo. Nele, os escritos literários com temática lésbica são compreendidos como conteúdos que retratam histórias de personagens que questionam e resistem ao status quo da heteronormatividade imposta às mulheres, até mesmo em sua parcela que retrata a tripla marginalização: ser mulher, negra e lésbica. Ao realizar-se no Brasil, esse estudo adentra em território de vozes não autorizadas, o que o leva a ter importância política e preocupação com a diversidade de vozes.
O Papel de Cuidadora Atribuído à Mulher: escuta psicológica de acompanhantes de pacientes em tratamento hemodialítico
Authors: Lebrego Arina Marques , Lobato Samantha Moraes Cabral , Fima Larissa Raquel Virgolino
Published: April 2023

O objetivo deste foi refletir acerca do papel de cuidadora atribuído a mulheres que acompanham pacientes em tratamento hemodialítico. Apresentamos relato de experiência, destacando que os estudos de gênero discutem e problematizam o cuidado como uma condição feminina na atualidade e o conhecimento da psicologia da saúde para refletir acerca das repercussões psíquicas envolvidas neste cuidado do outro, que pode ocasionar impactos na saúde mental das cuidadoras. Como considerações finais, destacamos a importância da discussão dos estudos de gênero aplicadas ao contexto da Psicologia da Saúde.
Lei Maria da Penha sob Análise: história, críticas e apreciações
Authors: Lopes Anna Beatriz Alves , Pimentel Adelma
Published: April 2023

A Lei Maria da Penha é um dos principais instrumentos de estruturação de políticas públicas para coibir a violência doméstica e familiar contra a mulher no Brasil. A partir da leitura de bibliografia científica, este estudo tem como objetivo analisar e refletir criticamente aspectos do uso e aplicação da lei. Dividido em quatro tópicos principais, o texto aborda o contexto histórico da formulação da lei; em seguida os mais comuns ritos do processo judicial; posteriormente formuladas críticas ao uso extensivo de medidas punitivas; e, por fim, indicados os principais aspectos assistenciais e educativos propostos no texto da lei. Deste modo, este artigo propõe evidenciar a importância da utilização das medidas assistenciais e educativas em detrimento ao extensivo uso das medidas punitivas e criminalizantes derivadas do direito penal.
Ritual da Menina Moça, uma Reafirmação da Cultura Tenetehara
Authors: Cardoso Denise Machado , Ponte Vanderlúcia Da Silva , Nascimento Cristiane Modesto do , Tembé Ytapytire Farias dos Reis , Tembé Yeré
Published: April 2023

O estudo corresponde à análise antropológica da Cultura e Identidade dos povos TeneteharaTembé, a partir do Ritual da Menina Moça, uma festa ritualística feita no período da primeira menstruação das meninas que vivem nas aldeias, demarcando o final da puberdade e o início da vida adulta. O atual trabalho é composto pelos resultados preliminares alcançados no subprojeto intitulado Itinerário das práticas terapêuticas de cura, que está vinculado, por sua vez, ao projeto de extensão “Wa Zemukatuhaw: práticas terapêuticas, território e cultura” (2015/2016). Utilizou-se o método etnográfico e constatou-se que este ritual possui importância substancial para a organização social, econômica e política, contribuindo para a afirmação e resistência de sua cultura e identidade Tenetehara-Tembé.
Colonialidade do Saber, Poder e Ser: um ensaio sobre a idosa marajoara, a cidadania, os silenciamentos e suas memórias
Authors: Barbosa Rodolfo Cunha , Smith-Santos Ana Maria , Pelegrini Pâmela Beatriz Ferreira
Published: April 2023

A Modernidade/Colonialidade, fenômeno no qual sobrevivem aspectos subjetivos do extinto Colonialismo no “Sul” global, silencia e subalterniza grupos e sujeitos alheios à sua dinâmica. O artigo objetiva desenvolver um ensaio sobre as memórias de mulheres idosas da Ilha do Marajó, articulando uma discussão que abrange os eixos de Modernidade/Colonialidade, decolonialidade de gênero, cidadania, participação social e políticas públicas. Os relatos apresentados foram extraídos da tese de doutorado de uma das autoras e de entrevistas realizadas no decorrer de projetos de extensão desenvolvidos junto a idosas atendidas pela política de assistência social do município de Breves (Pará). Discutindo sobre o lugar socialmente ocupado por mulheres idosas após o advento da Modernidade, evidenciou-se, com a pesquisa, que as mulheres idosas em questão constroem trajetórias de (re)existências, “bordas e agências” (SMITH-SANTOS, 2019).
Trabalhadoras Domésticas na Tv: análise das representações em telenovelas
Authors: Esteves Lorena , Leal Camila , Cal Danila , Brito Rosaly
Published: April 2023

Investigamos as representações de trabalhadoras domésticas em telenovelas da TV Globo, antes e após a promulgação da PEC das Domésticas (66/2012). Analisamos as novelas “Avenida Brasil” (2012), “A regra do Jogo” (2015) e “A Dona do Pedaço” (2019), identificando como são construídas as personagens das trabalhadoras, os contextos sociais, bem como as relações de poder e questões interseccionais, considerando que as novelas são centrais na tematização das realidades socioculturais brasileiras. Como aporte teórico, trabalhamos com Telenovelas (MATTELART, 1989; LOPES, 2003; HAMBURGER, 2011), Interseccionalidade (hooks, 2015; DAVIS, 2016; CRENSHAW, 2004), Relações de Poder (CAL, 2016) e a mulher negra na sociedade brasileira (GONZALEZ, 1984; CARNEIRO, 2015). Os resultados apontam para a reprodução de estereótipos, invisibilidade interseccional e tensionamentos nas relações de poder entre patrões e trabalhadoras.
Vozes Negras e Indígenas na Literatura Latino-Americana Contemporânea: uma questão de identidade
Authors: Abreu Francelina Barreto de
Published: April 2023

O presente artigo se propõe a tecer um olhar sobre a construção da identidade feminina negra e indígena na atual conjuntura da literatura latino-americana. O trabalho apresenta um recorte a partir da figura feminina que representa a mulher negra no poema Me gritaron negra, de Victória Santa Cruz, e a indígena, em Metade cara, metade máscara (2019), de Eliane Potiguara. A escolha destas obras visa combater o caráter histórico de exclusão e silenciamento destinado a estas mulheres na história e na literatura sulamericana. Os textos evidenciam o enfrentamento ao sofrimento causado pelo racismo reafirmando sua identidade. Esta é uma pesquisa bibliográfica, e como aporte teórico-metodológico, foram escolhidos os autores Maldonado-Torres (2007), Quijano (2005), Bosi (2002), Perrot (2007), que corroboram com este estudo.
Enquadramentos da “Pec das Domésticas” no Jornalismo
Authors: Cal Danila , Lopes Maria Luiza , Rezende Thaís
Published: April 2023

Analisa-se como são construídas no jornalismo paraense as representações e os lugares de trabalhadoras domésticas, antes e após a promulgação da “PEC das Domésticas” (66/2012). A ampliação de direitos gerou tensões, já que o trabalho doméstico é marcado pela subalternidade e atravessado por questões de gênero, raça e classe. Consideramos que o jornalismo participa da construção social da realidade e é um ator fundamental no debate público. Por meio de análise de conteúdo, examinamos as matérias jornalísticas sobre a PEC veiculadas no Diário do Pará e O Liberal de 2010 (início da tramitação) a 2016 (regulamentação). Concluímos que os jornais se preocuparam mais em manter os patrões informados a respeito dos novos gastos oriundos da PEC do que em dialogar e produzir conteúdo que contemple a trabalhadora doméstica.
A Implementação de Políticas Públicas no Combate à Violência Contra as Mulheres no Pará (2015-2018)
Authors: Ramirez Carla , Elmescany Raquel Serruya
Published: April 2023

A Lei Maria da Penha institui a obrigatoriedade dos Estados em implementar políticas públicas voltadas a combater a violência de gênero, como a criação de serviços especializados. No entanto, observa-se desafios na implementação destes serviços, como restrições orçamentárias e descontinuidade das políticas, em especial na região Amazônica. Analisa-se o processo de implementação das políticas públicas de gênero no Estado do Pará a partir dos recursos alocados pelo governo estadual nos últimos 4 anos no programa Pro Paz Mulher. Os procedimentos metodológicos desta pesquisa são descritivos e exploratórios, com base em dados secundários e bibliográficos. Os resultados mostram que, apesar dos avanços na estruturação legal e administrativa, há limitações na expansão da rede, ausência de integralidade dos serviços e que, apesar dos crescentes investimentos financeiros, foram atendidas menos pessoas a cada ano, com aumento da taxa anual de homicídios de mulheres no Estado, indicando a ineficiência do Programa.