bluuebunny/crossref_metadata_2025_split huggingface dataset:
Features of determining the specific surface area of powdered quartz-containing systems
Authors: Shamanina Aleksandra V. , Ayzenshtadt Arcady M. 
Published: February 2022

Introduction. Mineral raw materials, mechanically dispersed to a fine-grained condition, contribute to the effective use of the energy potential in the course of the structuring of composite materials. An important parameter, characterizing the dispersion ability and allowing to evaluate the ability of the system to transform is the specific surface of the substance. The experimental value of the specific surface depends on the measurement method and may differ for the same solids when different methods are applied. The purpose of the work is to study the morphological features of the surface of powdered quartz-containing systems having varying degrees of dispersion. The work represents the experimental identification of specific surface.
Materials and methods. Filtration and adsorption methods were used to identify the specific surface of a mechanically activated sample of polymineral sand. Fine powders of sand were obtained by dry grinding in a planetary ball mill. The analysis of the obtained results was conducted taking into account the surface tension values of the powders as the characteristics of the surface energy of a surface area unit.
Results. It is found that dimensions of the specific surface identified using the gas filtration method are smaller than those obtained using the nitrogen adsorption method. The authors have identified a linear functional dependence between the ratio of dispersion and polarization components of the surface tension and the ratio of specific surfaces obtained using different methods for one sample of sand.
Conclusions. Despite a difference in the values obtained for the same material sample, specific surface area indicators, identified using different methods, allow to evaluate the extent of the surface maturity, the availability of active centres, and the energy potential of mineral powders. The ratio of specific surfaces can be used as a criterion for the rational choice of the operating parameters of mechanical activation of quartz-containing powder systems to increase the energy potential of the surface.
Evolution of a Government Photo Op: The Media Tradition of a Canadian Finance Minister’s New Budget Shoes
Authors: Marland Alex , Francoli Mary 
Published: February 2022

Background: Photo opportunities enable tight scripting and image control while catering to the media’s need for visual content. This research traces how, since 1955, Canadian finance ministers and the media have exhibited a uniquely Canadian interest in the minister’s budget day shoes.Analysis: A review of newspaper coverage about the federal budget indicates that news stories contributed to the myth of parliamentary tradition that evolved into packaged photo ops. Interviews with journalists and a finance minister’s staff, among others, provide insights about photo-op management in a permanent campaigning environment.Conclusion and implications: The case study adds to knowledge about strategic communication in government and the evolution of media-state relations in Canada.
Platform Multiverse: Discontent and Disconnection among Alt-Rights
Authors: Robinson Sandra 
Published: February 2022

Background: This article explores the platform multiverse of alt-rights, whereby groups and individuals, ideas, and discourses move across and between social platforms to avoid detection, suspension, and moderation.Analysis: This study examines disconnection practice among alt-rights as part of an affiliative assemblage that extends across multiple platforms and works to orient the disconnected toward reconnection.Conclusion and implications: Tracing this alt-right multiverse and the spatial and temporal intensities of disconnection practice exposes the discourses, habits, and interactions of alt-rights across new social platforms.
Nomes gerais para humanos em decisões judiciais redigidas em espanhol e em português (Human general nouns in court decisions written in Spanish and Portuguese)
Authors: Amaral Eduardo Tadeu Roque 
Published: February 2022

Este trabalho tem o objetivo de analisar o emprego de um conjunto de nomes gerais para humanos em decisões judiciais escritas em espanhol e em português. São analisadas as seguintes unidades linguísticas, empregadas em sintagmas com interpretação genérica: hombre / homem; individuo / indivíduo; persona / pessoa; ser humano / ser humano; sujeto / sujeito. A pesquisa está baseada em estudos teóricos de semântica lexical, alguns dos quais de caráter contrastivo, e em trabalhos que discutem as propriedades da escrita jurídica. Os dados provêm de decisões judiciais de recursos de apelação civil proferidas por magistrados do Tribunal Superior de Justicia da Província de Córdoba (Argentina) e do Tribunal de Justiça de Minas Gerais (Brasil). Entre os resultados obtidos, verifica-se que esses nomes são usados frequentemente em contextos em que se deseja destacar que a pessoa natural é um sujeito titular de direitos. Além disso, reafirma-se a possibilidade de uso variável dessas formas para a expressão do conceito ‘ser humano’ e corroboram-se parcialmente resultados de pesquisas anteriores sobre esses nomes.
Yo, Daniel Blake. Identidad, participación y política social
Authors: Valencia Cepeda María Cristina 
Published: February 2022

En este artículo se analiza cómo los procesos de políticas sociales construyen una verdad y en su ejecución definen subjetividades. A partir de la película: Yo, Daniel Blake, se define el silencio del Estado y de las políticas sociales frente a las demandas de los ciudadanos y su implicación en la subjetividad, aparecen las políticas sociales como dispositivos de constitución de los sujetos que los definen por lo que poseen y no por lo que son. Se considera como marco analítico el modelo de igualdad de oportunidades y el de igualdad de posiciones, definidos por Dubet, como dos lógicas diferentes para definir la identidad de los sujetos, pues mientras en el modelo de igualdad de oportunidades la identidad encadena, subordina y descalifica a los sujetos para conseguir asistencia social, en el modelo de igualdad de posiciones esa identidad representa una oportunidad de reciprocidad y participación. Se concluye que para que los procesos de participación social sean efectivos y justos se requiere el análisis crítico desde las políticas sociales sobre el lugar que se les asigna a los individuos beneficiarios de esas políticas, se requiere escuchar a esos individuos y construir una relación de reconocimiento de ese otro.
Periodismo de memes y memes en el periodismo
Authors: Avilés Rodilla Claudio 
Published: February 2022

En el marco de un contexto de transformaciones producto de los procesos de convergencia digital, el periodismo incorporó en sus rutinas y temarios a un fenómeno discursivo social que ha cobrado una notoriedad innegable: el meme.
Este artículo explora algunas relaciones entre memes y periodismo, desde la base de la teoría de los discursos sociales y desde una dimensión de la cultura contemporánea definida como snack. Se presentan los resultados de una investigación desarrollada desde una perspectiva metodológica interpretativa y sustentada en el análisis de contenido.
En su desarrollo, este trabajo analiza distintas tendencias y tipologías en las que los memes adquieren un valor noticiable y ocupan un lugar en el temario periodístico de diarios digitales. Se caracteriza la noticiabilidad de acontecimientos sociales que se producen a partir de la circulación viral de determinados memes; se presentan algunas variables en las que los memes y algunos escenarios en torno a ellos se integran en la agenda de fuentes de información y se usan como recursos para la interacción y la opinión. Se concluye con algunas consideraciones sobre la influencia del fenómeno de los memes en las propias prácticas periodísticas y en la relación con los usuarios digitales.
Ethos en flyers de gremios estatales
Authors: Becherini Analia 
Published: February 2022

La intención de este escrito es conocer qué es el ethos y cómo el AD se fue apropiando de esta categoría. Posteriormente utilizaremos la noción de ethos para analizar un corpus de afiches digitales en el que los sindicatos estatales, junto con otros gremios, convocan a un paro nacional.
Construction and reform of art design teaching mode under the background of the integration of non-linear equations and the internet
Authors: Liu Hailiang , Hou Chenglong , Ramzani Sara Ravan 
Published: February 2022

Abstract
In the continuous application and development of network technology, the reform in Internet information will inevitably bring about major changes in college education and teaching. Based on this background, the paper puts forward the influence of ‘Internet+’ on art design education. At the same time, the article explores the influence factors of the Internet on art design teaching based on the non-linear equation model. We use the parameterised cubic clipping algorithm to find the roots of non-polynomial equations. Through performance analysis and comparison, it is found that the root-finding algorithm proposed by us has better parallelism and lower-storage requirements. This algorithm has certain advantages in solving the weight of the factors that influence the Internet to art design teaching.
The contribution of structural equation model analysis to higher education agglomeration and innovation and entrepreneurship
Authors: Zhang Xue , Meng Siyu 
Published: February 2022

Abstract
As the pace of national modernisation accelerates, the society urgently needs talents with entrepreneurial qualities and innovative spirit. Therefore, colleges and universities need to vigorously cultivate the entrepreneurial quality and innovative spirit of college students. We believe that the quality evaluation index system for implementing innovation and entrepreneurship education should be constructed from the perspectives of university students, colleges and universities and the external environment. The article constructs a structural equation model (SEM) with seven hidden variables and 23 observed variables. By revising the hypothetical model, it is concluded that the total effect of cultivating innovative and entrepreneurial talents is 0.48. Therefore, we believe that the current development of postgraduate innovation and entrepreneurship education is still very unsatisfactory. The entrepreneurial situation of students has not attracted the attention of colleges and universities. The allocation of resources, full-time teachers and the curriculum system need to be further improved.
Precision algorithms in second-order fractional differential equations
Authors: Liu Chunguang 
Published: February 2022

Abstract
The discretization of fractional-order differential operators is the key to the digital realization of fractional-order controllers. This paper proposes an improved second-order fractional differential equation operation method based on power series expansion. The algorithm's operation speed and accuracy performance are analyzed. The research found that the algorithm proposed in this paper is suitable for the fractional operation of arbitrary signals, including discrete data sequences whose mathematical model is unknown and the solution of linear systems.
El uso del riego como indicador de la rentabilidad en empresas agrícolas familiares en México
Authors: Zepeda Zepeda José Adolfo , Ramírez Valverde Benito , Vega López Laura Leticia , Pérez Elizalde Sergio 
Published: February 2022

Las empresas agrícolas familiares tienen un importante papel sobre el mantenimiento a largo plazo de la economía agrícola en las zonas rurales, esto implica una estrecha relación entre capacidades, potencialidades y objetivos relativos al desarrollo sostenible desde el punto de vista socioeconómico. Como toda empresa, buscan la optimización del uso de los recursos en la producción de sus cultivos, no obstante, cuando se trata de recursos naturales, su uso no siempre es racional. La zona de estudio comprende el Distrito de Riego Margen Derecho del Rio Santiago, en el estado de Nayarit; cuya concesión de agua le faculta la utilización, explotación y aprovechamiento de aguas nacionales por un volumen anual de 32,996,000 m3 y por otro lado, el municipio de Huejotzingo en el estado de Puebla, zona productora de maíz de temporal. El objetivo de esta investigación fue analizar la producción agrícola, para determinar como un uso eficiente del agua de riego impacta en la rentabilidad de los cultivos. Para ello se aplicaron 91 y 81 encuestas respectivamente a propietarios de empresas mediante una muestra probabilística, para determinar sus costos, ingresos, tipos de cultivo, tecnologías de riego, así como las características socioeconómicas de la unidad de producción. Los cultivos más importantes son frijol y tabaco, que representan 67% y 25% respectivamente, en el caso de la utilización de riego, y el 100% para el caso de sistemas de producción de maíz de temporal. El uso del agua en los cultivos representa 40.4% mayores ingresos por hectárea con respecto al sistema de temporal, no obstante la agricultura de temporal implica relaciones socieconomicas de gran importancia para las regiones donde se desarrolla.
KONTRIBUSI BERAS SIGER DALAM POLA KONSUMSI PANGAN RUMAH TANGGA KONSUMEN BERAS SIGER DI PROVINSI LAMPUNG
Authors: Sayekti Wuryaningsih , Hepiana Lestari Dyah Aring , Ismono Raden Hanung 
Published: February 2022

Tujuan penelitian ini adalah mempelajari: (a) pola konsumsi beras siger, (b) konsumsi pangan rumah tangga, dan (c) kontribusi beras siger dalam pola konsumsi pangan rumah tangga konsumen beras siger. Penelitian dilaksanakan di Kota Metro, Kabupaten Lampung Selatan, dan Kabupaten Tulang Bawang dengan menggunakan metode survai. Populasi penelitian adalah konsumen beras siger dari Agroindustri Mekar Sari (Metro), Siti Hawa (Lampung Selatan), dan Toga Sari (Kabupaten Tulang Bawang). Sampel rumah tangga ditentukan dengan quota sampling, masing-masing berjumlah 25 rumah tangga dari Agroindustri Mekar Sari, 19 rumah tangga dari Agroindustri Siti Hawa, dan 30 rumah Tangga dari Agroindustri Toga Sari. Pengumpulan data dilakukan dengan wawancara, sedangkan data konsumsi pangan diperoleh dengan Metode Recall pada bulan Mei-Agustus 2016. Data dianalisis dengan statistik deskriptif. Hasil penelitian menunjukkan bahwa (a) konsumsi beras siger rumah tangga konsumen beras siger di Provinsi Lampung rata-rata 228,38 gram per rumah tangga per hari, dengan frekuensi dua kali per bulan, sebagian besar beras siger dikonsumsi sebagai pensubstitusi pangan pokok, dan sebagian besar konsumen membeli beras siger di pabrik beras siger, (b) tingkat kecukupan energi rumah tangga konsumen beras siger berada pada kategori baik dengan skor PPH 73,02, dan (c) kontribusi beras siger terhadap kecukupan energi rata-rata sebesar 10,84 persen.

Kata kunci : beras siger, pola konsumsi, PPH
Efisiensi Pemasaran Lanting di Desa Karang Anyar Kecamatan Gedong Tataan Kabupaten Pesawaran
Authors: Irhamna Real Irhamna , Apriyani Marlinda , Noer Irmayani 
Published: February 2022

Penelitian ini bertujuan untuk menganalisis efisiensi pemasaran lanting. Metode penelitian yang digunakan adalah metode survey. Penelitian ini di lakukan di Desa Karanganyar Kecamatan Gedong Tataan Kabupaten Pesawaran dengan jumlah responden sebanyak 37 responden. Analisis yang digunakan adalah Saluran pemasaran, marjin pemasaran, keuntungan usaha, serta efisiensi pemasaran lanting. Hasil analisis menunjukkan bahwa pemasaran lanting yang paling efisien adalah saluran pemasaran yang tidak melibatkan lembaga pemasaran didalamnya yaitu produsen langsung ke konsumen akhir. Saluran pemasaran tersebut merupakan saluran yang pertama (saluran 1).

Kata kunci : efisiensi, lanting, dan pemasaran
TREATMENT AND USE OF PESTICIDES IN SHALLOT CULTIVATION IN CIREBON REGENCY
Authors: Darwis Valeriana , Muslim Chairul , Anugrah Iwan Setiaji 
Published: February 2022

ABSTRACT
Shallots are strategic horticultural crops whose availability is of concern to the government. The availability of shallots depends on production and the success of production is influenced by the use of inputs, including the use of pesticides. Pesticides are poisonous products if they are used not in accordance with the instructions. Therefore, this paper aims to see a portrait of the use of pesticides and the treatment of farmers in shallot cultivation in Cirebon Regency. The survey was held in the first week of September 2020 in 4 sub-districts of shallot producer centers. Primary data collection was carried out by direct interview method using a questionnaire to 22 farmers, which are spread in Gebang, Pabedilan, Losari, and Babakan Districts. The collected data were analyzed using descriptive analysis. The analysis shows that: (i) pesticides are always used by respondents in every phase of cultivation activities. As a result, the cost of purchasing pesticides is many and varied, even reaching 25% of the total cost of farming; (ii) determining the selection of pesticides is more on one's own experience or seeing the success of other farmers. So there is no need to read the instructions for use on the label and use more than the recommended dose; and (iii) there is still a lack of knowledge on how to use pesticides correctly. Among them are not using personal protective equipment when spraying and blowing directly if the tool is clogged. In order to maintain farmers' health, not damage the environment and buy pesticides according to their needs, it is suggested that the SL-IPM Program needs to be implemented again.
Acolhimento no cuidado odontológico: revisão integrativa
Authors: Santos Semíremis Silva , Amorim Marcondes Pantaleão de , Rocha Lidianne Mércia Barbosa Malta , Costa Ana Maria Guerra , Lira Lilian Maria Santos Silva de , Gaines Angélica Patricia León , Santos-Lima Ellen Karla Nobre dos 
Published: February 2022

Objetivo: Revisar sobre o acolhimento na humanização do cuidado odontológico. Métodos: Trata-se de uma revisão integrativa da literatura realizada em artigos disponíveis nas bases de dados online da Biblioteca Virtual em Saúde (BVS), PubMed e PubMed Central (PMC) publicados até janeiro de 2022. Os descritores utilizados foram acolhimento e Odontologia em combinação através da estratégia “acolhimento AND Odontologia”. Foram incluídos artigos publicados em texto completo (free full text) de 2016 a 2021, nos idiomas português ou inglês. Resultados: Na literatura analisada, observou-se o acolhimento como fator primordial para promover a humanização no cuidado odontológico. As ferramentas sugeridas para facilitar o acolhimento foram: humanização da assistência em clínica escola, bom relacionamento interpessoal entre os profissionais e com o paciente, conhecimento e ruptura de preconceitos através da vivência clínica com pacientes com necessidades especiais, visita domiciliar, associação de ambiência, tranquilidade e confiança; agendamento de consultas odontológicas e rede social. Considerações finais: O acolhimento possui importância crescente no atendimento humanizado, na construção de uma relação de confiança com o paciente, contribuindo para o sucesso do tratamento. É importante oferecer um tratamento humanizado com visão social, boa comunicação e acolhimento. Dessa maneira, os pacientes serão mais colaborativos e os tratamentos terão mais respostas positivas.
SPECIFICITY OF LITERATURE AND CULTURE OF REMEMBRANCE IN UWE TIMMʼS NOVEL «IN MY BROTHERʼS SHADOW»
Authors: Lozytska Mariia , Semeniuk Tetiana 
Published: February 2022

The article deals with the specificity of literature and culture of remembrance in Uwe Timmʼs novel “In my brothers shadow”. The aim of the study is to reveal the features of the literature and culture of remembrance in the novel. The aim is to solve the following tasks: to investigate the relationship of historical facts and fictional elements in the text; to analyze individual and collective memory in the novel; to reveal the important role of memories to cope with traumatic experiences. Analysis of the novel suggests that the author skillfully combines documented historical facts with memories in the text. This approach gives the depicted events authenticity and credibility, inspires confidence in the reader. U. Timm emphasizes that individual memories form a collective memory, which is part of culture. In the novel, he refers to his memories, as well as the memories of his family and those who survived the horrors of the Holocaust. Finally, the author emphasizes that keeping silent about the experienced events or their continuous discussion is a way to cope with the traumatic experience of the past. The author himself sees in the process of recollection the possibility of liberation from the burden of memories.
THE TROPES OF THE AXIS OF PSEUDO-IDENTITIES IN I. KALYNETS’ POETRY IN THE ASPECT OF OBJECTIVATION OF THE RITUAL-MYTHOLOGICAL ETHNOCULTURAL CODE
Authors: Mysyk Oksana 
Published: February 2022

The article deals with the study of artistic texts of the poet of the sixties I. Kalynets. In particular, it is concentrated on the study of the models of linguistic objectification of the ritual and mythological ethnocultural code in the poems of the collections «Awakened Muse» and «Slave Muse» have been studied. The formalization of mythological images of pagan gods, demonological beings, characters of calendar holidays and seasonal rites, Christianized mythological figures in subjective and object positions has been described, their ethnosemantics has been established. The trope potential of nominations to denote a song as a symbolic rite in the Ukrainian culture has been clarified. The analysis has shown that in the tropes of the axis of pseudo-identity, which were based on the mythological ethnocode, background knowledge of mythological characters was often the basis for their understanding. It has been found that the meanings included in the intentionality of mythological images were often not expressed explicitly and could not be taken out of context. Thus the mythological ethnocode was implied or presented at the level of a motive. For the most part, the images through which the religious-mythological ethnocode is objectified are monosemantic. In the structure of metaphors, metaphorical epithets, comparisons, etc., mythological images have a clear emotional and expressive color and reflect the peculiarities of the worldview of the ethnos.