bluuebunny/crossref_metadata_2025 huggingface dataset:
DOENÇAS PREVALENTES NA POPULAÇÃO NEGRA: O DISCURSO ENCONTRADO EM LIVRO DIDÁTICO DE CIÊNCIAS
Authors: Cavalcanti da Silva Clemilson Cavalcanti , Novaes da Silva José Antonio , Sales Lima Débora Michele
Published: March 2023

O caminhar da aprendizagem escolar é complexo e difícil de ser alcançado, sobretudo, se tomarmos como exemplo alunos do Ensino Fundamental – Anos Finais. Pensando em discutir e refletir sobre essa problemática, o presente artigo tem como objetivo central analisar como as doenças prevalentes na população negra são pautadas e discutidas no livro do oitavo ano da coleção didática de Ciências Naturais do Projeto Teláris da editora Ática aprovada no Plano Nacional do Livro Didático 2013. A fim de buscar elementos necessários para inferir tais resultados, o nosso trabalho está sobre a égide teórica da abordagem qualitativa. No que tange a análise do material, optamos pela a Teoria Fundamentada que consiste numa abordagem de pesquisa qualitativa com o objetivo de descobrir teorias, conceitos e hipóteses, baseados nos dados coletados. Dessa forma, obtivemos como resultados concretos as seguintes inferências: os conteúdos que remetes as doenças prevalentes na população negra como, por exemplo, anemia falciforme, AIDS, Sífilis, etc. não são articuladas com as questões étnico-raciais, isto é, não estão atendendo a exigências da Lei 10.639/2003.
O CAMPO TEÓRICO DA EDUCAÇÃO ESPECIAL NO BRASIL
Authors: Castro Casagrande Rosana , Mainardes Jefferson
Published: March 2023

Esta pesquisa tem por objetivo analisar indícios do campo teórico da Educação Especial, no Brasil. Por meio de uma pesquisa de abordagem qualitativa, exploratória, do tipo análise documental. Utilizou-se como fundamentação teórica as concepções de Pierre Bourdieu. A investigação apresenta três indícios do campo teórico: 1) Bibliografia Pedagógica Nacional; 2) Produções de Revistas de Educação que circularam no Brasil, no período de 1893 a 1967; e 3) Produções da Revista Brasileira de Estudos Pedagógicos, de 1940 a 1960. Os resultados apontam para um campo teórico múltiplo e multidimensional, caracterizado pela inexistência de políticas preocupadas com a participação das pessoas com deficiência, e por produções que destacavam o preconceito, a desigualdade e a exclusão.
TECNOLOGIAS DIGITAIS E EDUCAÇÃO EM COMUNIDADES RURAIS: O PROGRAMA EMITEC NO ESTADO DA BAHIA
Authors: De Oliveira Guimarães Silvana , NettoTeixeira Aparecida
Published: March 2023

Na atualidade as Novas Tecnologias Digitais de Informação e Comunicação (NTDIC) vêm se intensificando no cenário educacional, com rebatimentos diretos na produção das informações, construção dos saberes e, ainda, no estabelecimento de novos vínculos relacionais entre os sujeitos dos processos de ensino e aprendizagem. Esse artigo visa apresentar os resultados parciais da aplicação da tecnologia digital, no processo de ensino e aprendizagem, a partir da análise da implantação da política estadual do Ensino Médio com Intermediação Tecnológica (EMITEC), junto a comunidades rurais do estado da Bahia, tendo como objeto de estudo o Território de Identidade do Velho Chico/BA, no período de 2017 a 2019. Trata-se de pesquisa qualiquantitativa, realizada mediante pesquisa bibliográfica, de campo e documental, e ainda a aplicação de questionários junto aos estudantes, professores e mediadores através do formulário Google. O aporte teórico está fundamentado principalmente em Lévy (1999, 2008); Bauman (2007) e Kenski (2003), que contribuem para a compreensão de conceitos sobre políticas públicas no contexto educacional, e de Novas Tecnologias Digitais da Informação e Comunicação (NTDIC). Como resultado preliminar constatou-se que o EMITEC se configura como uma política pública educacional de democratização do ensino médio, no estado da Bahia, uma vez que sua estruturação organizacional, tecnológica e distribuição geográfica das localidades, promove desdobramentos positivos no processo educativo das comunidades rurais atendidas.

 

Palavras-chave:  Educação; Ensino Médio com Intermediação Tecnológica (EMITEC); Novas Tecnologias Digitais da Informação e Comunicação (NTDIC); Políticas Públicas.
Youth slang in Jordanian Facebook communities (on the materials of humorous posts)
Authors:   Taras Shevchenko National University of Kyiv, Ukraine, KUCHERENKO A.
Published: March 2023

This paper deals with the investigation of youth language in Jordanian Facebook communities. The analysis covered nearly 500 humorous posts containing the samples of the studied age group's language creativity online. It was also explicated that the participants of such multilingual and multicultural communities as the social media feel the urge to use specific tools of self-expression and self-identification. For this purpose, a particular language and sociocultural codes are actively utilized. The subject of investigation involves linguistic and sociolinguistic peculiarities of Jordanian youth posts in online communities. This study reveals some graphic transmission peculiarities of the slang in the informal online communication since the colloquial Arabic varieties utilized in the new media are de facto not encrypted in the official register. It is pointed out that the society's democratic aspirations, the worship of western culture and the lack of strict state control over the online communication contribute to the development of unofficial Arabic varieties on Facebook. The author focuses on the Arabic / English code mixing, the integration of the English slang lexis in the Jordanian online communication, the utilization of language play in the derivation process etc. The present study has shown the high level of openness of the Jordanian youth slang for the borrowing, language and culture contacts, innovative tools for the language change. This phenomenon is caused by the long lasting impact of the English culture on the Jordanian society both in the real world and in the web. On the other hand, it was found that the informal youth communication involving the obscene lexicon and enantiosemy preserves the world tendency to the usage of low level language as a means of self-expression in the social media.
The stages of the "Americanization" of the Japanese language in the socio-cultural background
Authors:   Taras Shevchenko National University of Kyiv, Ukraine, KOMARNYTSKA T.
Published: March 2023

The paper analyzes the loanwords from the American English the Japanese language considering the diachronic perspective in relation to historical and socio-cultural processes that took place in Japan. The periodization of the waves of penetration of such borrowings into the Japanese language system considering socio-cultural shifts in Japanese society is offered. The first wave, which can be dated from the end of the XIX cent. till 1930s, consists of the first borrowings-Americanisms, the penetration of which into the Japanese language is connected with the first systematic contacts between Japan and the USA, as well as the humanitarian aid of the USA of Japan after the Great earthquake of 1923. The second wave can be dated from 1940s till 1980s; during these years in the context of post-war American occupation, Japan became obsessed with American mass culture and, consequently, spread its own mass culture created on the basis of an American one. In the Japanese language system, this stage is characterized by an avalanche-like enrichment of the gairaigo lexical layer by borrowings-Americanisms, followed by the "digestion" of foreign words and their deeper integration into the system of the national language through the creation of pseudo-English words called waseieigo, as well as the spread of abbreviation. In the field of linguistics, the second stage is characterized by the beginning of scientific understanding of the significance of borrowings-Americanisms in the Japanese language and the analysis of the destructive role of these units for the language culture. The third wave of penetration of American-English borrowings is believed to be related to the proliferation of the Internet, the main language of which is English; accordingly, this stage can be dated to the 1990s until now. The main feature of the last wave is the adaptation of borrowings to the needs and norms of the national language, resulting in the activation of hybrid word formation and the creation of mixed units consisting of either a Japanese root and a borrowed affix, or vice-versa, or shortened foreign and Japanese words (hybrid abbreviation).
Iranian communicative culture through the prism of theory of speech acts
Authors:   Taras Shevchenko National University of Kyiv, Ukraine, MAZEPOVA O.
Published: March 2023

This article explores the specifics of the application of the theory of Speech acts (SAs) in the context of the study of communicative behavior of Persian native speakers in general, and the Persian system of politeness ta'ārof in particular. The history of formation and development of this theory, the structure and classification of SAs, proposed by researchers, are briefly described. The particularities of the use of the SAs theory in the linguistic theory of politeness by P. Brown and S. Levinson are also highlighted. In their conception, based on the principle of ‘face-work' by E. Goffman, they propose to distinguish two types of face: ‘positive' and ‘negative'. The positive aspect of the face is the want of an individual to be accepted by a certain group of people, the negative one is his desire to feel free and prevent other people from violating his privacy. Immediately after the concept of dividing the face into positive and negative aspects had been announced it faced a flurry of criticism from researchers of Eastern politeness systems. They questioned the importance of the negative face for Eastern cultures, arguing that in the East in social interaction the public interests prevail over an individual's, unlike Western cultures, where individualism is a cultural value. The article also analyzes the system of SAs the researchers proposed, which poses a threat to the interlocutor's face (FTA), and the specifics of the application of this system for the study of Iranian communicative culture. The analysis allows concluding that some SAs identified by American researchers as face-threatening SAs are not the ones in terms of the Persian system of politeness. These are suggestions, invitations, compliments, apologies, thanks, and denials. It is concluded that such SAs are perceived by Persian speakers as an integral part of polite communication, and failure to comply with the appropriate rules may result in the speaker's losing face before the interlocutor. Therefore, we may assume that in the context of Iranian communicative culture, these SAs showing a brilliant ethnic specifics, might be qualified not as face-threatening ones, but as those that promote harmonious communication.
Development trends of women's short story in Qatar of the end of the 20th – early 21st centuries (on the example of the Dalal Khalifa's collection "I am the flower of white jasmine")
Authors:   Taras Shevchenko National University of Kyiv, Ukraine, SUBOTA I.
Published: March 2023

This paper deals with the investigation of Qatari women's short story at the end of the 20th – the beginning of the 21st centuries. The author determines the contribution of women's literary output in the development of the short story genre in Qatari literature. In the late ‘70s and ‘80s, Qatari short story had a great development due to the works of such writers as Kaltham Jabr, Umm Aktham, Nura Al Saad, Ḥeṣṣa al-Jabir and Mayisa al-Khalifi. In their works, they began to depict the inner world of the characters and abandoned the direct representation of reality. As a result, they modernized the form of a short story. The short story collections "The Pain of an Arab Woman" ("وجع امرأة عربية", 1993 р.) by Kaltham Jabr and "Newspaper Seller" ("بائع الجرائد", 1989 р.) by Nura Al Saad attracted great attention of Arab critics with their novelty. In their opinion, they became a leap in the development of Qatari short story. Among the representatives of the generation of the 1990s and 2000s, the short story collections of Huda al-Naimi, Nurah Faraj, and Dalal Khalifah stand out. The themes and stylistic features of their short stories have been briefly outlined. Dalal Khalifa's short story collection "I am a Flower of White Jasmine" ("أنا الياسمينة البيضاء", 2002 р.) was chosen for a more detailed analysis, taking into consideration the significant contribution of Dalal Khalifah to the development of prose genres in Qatari literature. In short stories from this collection Dalal Khalifah reveals the inner conflicts of the individual due to the skillful use of modernist narrative techniques.
LINGUISTIC FEATURES OF CITY SLOGANS AS COMMUNICATIVE COMPONENTS OF MODERN SPANISH-LANGUAGE URBAN BRAND COMMUNICATION
Authors:   Taras Shevchenko National University of Kyiv, Ukraine, Bovsunivska Alina
Published: March 2023

The article is devoted to the study of theoretical approaches to defining the essence of the concept of "slogan" as a communicative component of urban brand communication. The author, defining the concept of "slogan", emphasizes the pluralism of opinions regarding the specified definition. The article also considers the typological characteristics, functions and requirements for the structure of the slogan. It was determined that the advertising slogan of the city as a microtext is a small text characterized by content and formal integrity, coherence, completeness, expresses a pragmatic instruction and is subordinate to the function of influencing the addressee. The author investigated the linguistic features of city slogans as communicative components of modern Spanish-language urban brand communication.Personal contribution consists in identifying the use of stylistic devices at different levels: phonetic, lexical-semantic, morphological, syntactical during the study of the slogans of Spanish cities.
PSYCHOLINGUISTIC PARAMETERS OF TEXT PERCEPTION IN THE CASE OF TRANSLATING ENGLISH HISTORICALLY MARKED VOCABULARY INTO THE UKRAINIAN LANGUAGE
Authors:   Taras Shevchenko National University of Kyiv, Ukraine, Lasinska Tatiana
Published: March 2023

The article examines the psycholinguistic parameters of text perception during the translation of archaisms and historicisms from English into Ukrainian, as well as approaches to their reproduction in poetic works, headlines, speeches, proverbs, sayings, and other types of rhetorical expressions. Attention is focused on the fact that the activity of the translator requires solving a number of tasks related to various manifestations of such a rare vocabulary in written language and speech, interfering with remoteness and the passage of time, which provoke changes in culture and language. The author's personal contribution consists in the proposed methods of translation and the definition of the main requirements for its implementation, among which are attention to the specificity of the audience, accuracy, conciseness and preservation of the main ideas of the original source.
A Review of Research on Emission Characteristics of Ethanol-Diesel Blends in Diesel Engines
Authors: Chen Meng
Published: March 2023

This paper reviews research on the emission characteristics of blended ethanol and other fuels. With the rapid development of modern industry, the extensive use of fuel engines has led to increasingly prominent contradictions between energy and the environment. In order to respond to sustainable development and reduce engine emissions in various countries, many scientific research institutions have conducted research on mixed fuels. The research of blended fuel mainly focuses on its sustainability, economy and environmental protection. Compared with gasoline engines, diesel engines have a lower fuel consumption rate and are widely used in heavy industry. But its fuel comes from refining crude oil, which is non-renewable and has poor cleanliness. As an emerging renewable fuel, ethanol is a fuel with good development prospects due to its good cleanliness, wide range of sources and renewable. If ethanol can be used as an alternative fuel for traditional internal combustion engines and diesel engines, it can save some traditional fuels and improve the emission problems of internal combustion engines to a certain extent. This paper introduces the research status of ethanol blended fuels, and the emission characteristics of engines (NOx, HC and CO) under different ethanol ratios and different operating conditions. It can be seen that with the increase of ethanol blending ratio, NOx content will increase, while CO and HC emissions will decrease.
Effect of UV Aging on the Physical Properties of Polypropylene/Zinc Borate Polymer Composites
Authors: ULUTAŞ Elif , TAŞDEMİR Münir
Published: March 2023

Plastics, which have a wide range in terms of production method, have also replaced traditional materials because their chemical and physical properties can be changed in the desired direction. The structural changes that occur when functional filler-additives are used during production cause improvements in many physical properties of the new plastic obtained. The use of boron and boron compounds as additives positively affects the mechanical, thermal, electrical, optical and physical properties of the polymer composite. As it is known, plastics, which are flammable by nature, have a low oxygen index and therefore pose a danger to human life and the environment due to the threat of fire. In this study, the effects of zinc borate, which has flame retardant property, on the physical and morphological properties of polypropylene were investigated. In addition, the effects of aging were investigated by UV aging at 70C for 15 and 30 days on the polymer composites produced in the study. PP/ZnB polymer composites with different concentrations (5, 10, 15, 20%) were produced in a twin screw extruder to provide a more homogeneous mixture. Test samples of polymer composites, which were brought into granule form with the help of a grinder, were successfully molded in the injection machine. Limit oxygen index (LOI) to examine the flaming behavior of the samples, heat deflection temperature (HDT), Vicat softening point, melt flow index (MFI) test to examine the thermal behavior, moisture content and density test to examine the physical properties of the samples were performed. The microstructure examination of polymer composites was made with a scan electron microscope (SEM).
An Image Compression Method Based on Subspace and Downsampling
Authors: KESER Serkan
Published: March 2023

In this study, a new Karhunen-Loeve transform based algorithm with acceptable computational complexity is developed for lossy image compression. This method is based on obtaining an autocorrelation matrix by clustering the highly correlated image rows obtained by applying downsampling to the image. The KLT is applied to the blocks created from the downsampled image using the eigenvector (or transform) matrix obtained from the autocorrelation matrix; thus, the transform coefficient matrices are obtained. Then these coefficients were compressed by the lossless coding method. One of the proposed method’s essential features is sufficient for a test image to have one transform matrix, which has low dimensional. While most image compression studies using PCA (or KLT) in the literature are used in hybrid methods, the proposed study presents a simple algorithm that only downsamples images and applies KLT. The proposed method is compared with JPEG, BPG, and JPEG2000 compression methods for the PSNR-HVS and the SSIM metrics. In the results found for the test images, the average PSNR-HVS and SSIM results of the proposed method are higher than JPEG, very close to JPEG2000, and lower than BPG. It has been observed that the proposed method generally gives better results than other methods in images containing low-frequency components with high compression ratios.
Fungus Classification Based on CNN Deep Learning Model
Authors: ORAL Serhat , ÖKTEN İrfan , YÜZGEÇ Uğur
Published: March 2023

Artificial intelligence has been developing day by day and has started to take a more prominent place in human life. As computer technologies advance, research on artificial intelligence has also increased in this direction. One of the main goals of this research is to examine how real problems in human life can be solved using artificial intelligence-based deep learning, and to present a case study. Poisoning from the consumption of poisonous fungi is a common problem worldwide. To prevent these poisonings, a mobile application has been developed using Convolutional Neural Networks (CNNs) and transfer learning to detect the species of fungus. The application informs the user about the type of fungus, whether it is poisonous or non-toxic, and whether it is safe to eat. The aim of this study is to reduce poisoning events caused by incorrect fungus detection and to facilitate the identification of fungus species. The developed deep learning model is integrated into a mobile application developed by Flutter that is a mobile application development framework, which enable the detection of fungus species from images taken from the camera or selected from the gallery. CNNs and the EfficientNetV2 model, a transfer learning method, were used. By using these two methods together, the classification accuracy rate for 77 fungus species was obtained as 97%.
Nonlinear Seismic Assessment of Historical Masonry Karaz Bridge Under Different Ground Motion Records
Authors: NEMUTLU Ömer Faruk , GÜZEL İhsan , BALUN Bilal , ÖZTÜRK Mitat , SARI Ali
Published: March 2023

The most significant artifacts that transfer the cultural heritage of past civilizations to the present are historical structures. Historical bridges are of great importance in terms of transportation, trade and architecture from past to present. Some of these structures have been destroyed by natural disasters or have suffered significant structural damage. Especially earthquakes cause damage to these structures. In this study, the earthquake behavior of the Historical Karaz Bridge was investigated. The structural elements of the bridge and the materials connecting the bearing elements were evaluated together with the macro modeling approach. For this purpose, a 3D finite element model of the bridge was generated and its seismic behavior under different ground motion records was investigated by nonlinear analysis. Analyzes were carried out using the ground motion records of Bingöl, Elazığ, Erzincan, Van and Gölcük, and the results were evaluated mutually. In the analysis results, the dynamic behavior of the bridge was evaluated over the distribution of displacements and stresses and the earthquake behavior was investigated.
The Effect of Different Heavy Overhang on Structural Performance in Reinforced Concrete Structures
Authors: IŞIK Ercan , AKAT Fırat
Published: March 2023

There are many structural factors that affect the earthquake performance of buildings. Heavy overhang is the one of these factors which made to increase the storey area on the storeys above the ground storey. Within the scope of this study, the effect of different heavy overhangs on the earthquake performance of the building was investigated, which are commonly used in reinforced-concrete (RC) structures. A sample RC building with no heavy overhangs was chosen as the reference building model for numerical analysis. The numerical analyses were carried out for a total of 16 structural models designed by adding heavy overhangs of different lengths and to different facades of the reference building model. The obtained results were compared with the results of the reference structure model without heavy overhang to reveal the heavy overhang effect. The period, base shear force, displacement and performance levels were obtained for each structural model. It has been determined that the base shear force, period and total mass increase with the increase of heavy overhangs, while the earthquake performance decreases. The obtained results clearly revealed that the earthquake performance was negatively affected with the increase in the amount of closed heavy overhang.
Russia-Ukraine Conflict: A Text Mining Approach through Twitter
Authors: ELİGÜZEL İbrahim Miraç
Published: March 2023

The focus of this study is to use social media to investigate the Russia-Ukraine conflict. With the assent of the Russian parliament, Russian President Vladimir Putin proclaimed that they will begin invading Ukraine on February 24, 2022. During the Russia-Ukraine conflict, social media, particularly Twitter, has been heavily used. For that reason, it becomes to strong tool for handling processes during the conflict such as political decision making, organizing humanitarian activities, and proving assistance for victims. As a result, social media becomes the most up-to-date, comprehensive, and large information source for current scenario analysis. A total of 65412 tweets are gathered as a dataset for analysis in the proposed study between February 24 and April 5. Then, for each tweet, a topic modeling method called Latent Dirichlet Allocation (LDA) is used to collect significant topics and their probabilities considering each tweets. Then, using the specified probabilities, Fuzzy c-means is utilized to generate clusters for the entire document. Finally, seven unique clusters have been gathered for processing. N-grams and network analysis are used to examine each resulting cluster for a better understanding. As a result of this study, worldwide public opinion, current situation of civilians, course of the conflict, humanitarian issues during the Russia-Ukraine conflict are extracted.