bluuebunny/crossref_metadata_2025 huggingface dataset:
Mathematics Literacy, Identity Resilience, and Opportunity Sixty Years Since Brown v. Board
Authors: Leonard Jacqueline , Walker Erica N. , Bloom Victoria R. , Joseph Nicole M.
Published: March 2023

In this chapter, the authors use Black Feminist Thought (BFT) to examine the mathematics education and the educational attainment of African American females in a matrilineal line that spans five generations. A cross analysis of school experiences, from a maternal great-great-grandmother to her great-great-granddaughter, reveal a portrait of segregation, desegregation, and resegregation. The impact of these educational contexts on the mathematics literacy and mathematics identity of four African American women and the hope and promise of a young girl in the class of 2026 are also presented. From sharecropper schools in Mississippi to prestigious universities in the eastern United States, the challenges and successes of one family’s struggle to obtain mathematics literacy and the American dream are discussed through the historical lens of Brown v. Board of Education. Using this historical context, the specific experiences of these five family members encourage a dialogue about a larger narrative—the mathematics attainment of all Black children.
Using Large-Scale Datasets to Amplify Equitable Learning in Urban Mathematics
Authors: Mosqueda Eduardo , Maldonado Saúl I.
Published: March 2023

Our purpose in this article was to provide researchers using NCES datasets to analyze secondary students’ mathematics achievement in urban schools with methodological considerations and analytical suggestions. We are hopeful that researchers interested in students’ mathematics achievement in urban schools will consider accessing and using NCES studies to deepen our collective understanding beyond IES summary statistics featured in reports such as NAEP and TIMMS and tables from The Condition of Education. We believe that studies of large-scale data that are attentive to the methodological considerations of complex sampling, data clustering and causal inference, will contribute nuanced perspectives of promising policy and practice directions for improving disparities in urban secondary school students’ inequitable mathematics achievement outcomes.
Call for Field Disruptions and Connections in Mathematics Education Research
Authors: Cannon Susan Ophelia
Published: March 2023

The Field Disruptions and Field Connections section of the Journal of Urban Mathematics Education (JUME) seeks manuscripts that bring to light innovative, underutilized, or marginalized theories and methods that show potential for radical reconfiguration in (urban) mathematics education research. In this introductory and invitational editorial to the section, I provide illustrations of field disruptions through the use of poststructural and agential realist theories in mathematics education research. The purpose in doing so is to highlight how past disruptions have caused shifts in what counts as mathematical knowledge and who can be seen as mathematical. I also point to examples of field connections that demonstrate the importance of innovation and creativity in not only what we research but also in the ways we research in urban mathematics education. Because new and newly considered theories and methods can and have shifted the field of mathematics education research, an intellectual space to share and explore these innovative contributions to the field is being created within JUME. Specifically, the section seeks submissions that bring forward theories, methods, and concepts that the author argues have potential to disrupt the structures that support systemic racism and other forms of exclusion in mathematics teaching and learning. In addition, as section editor, I welcome alternative texts, poetry, and research texts and data that may not fit or have been systematically excluded in more traditional disciplined spaces but speak to important issues in urban mathematics education.
Working Toward Linguistically and Culturally Responsive Math Teaching through a Year-Long Urban Teacher Training Program for English Learners
Authors: Song Kim , Coppersmith Sarah
Published: March 2023

This qualitative study examined how participating in-service teachers demonstrated linguistically and culturally responsive mathematical teaching (LCRMT) competences after they completed a year-long National Professional Development Program grant-funded project. A two-dimensional LCRMT framework was developed to measure participating teachers’ mathematical and mathematics-related competences. The qualitative data source was from three in-service teachers’ observations and interviews. The interview and observation data were analyzed using open and axial coding and activity systems. Three themes emerged: 1) mathematics-related content teaching practices, 2) tools to support mathematics learning, and 3) teachers’ mindsets and attitudes towards English Learner (EL) teaching. The researchers then compared verbatim examples using activity systems to examine the following research question: How did participating urban in-service teachers apply linguistically and culturally responsive mathematics teaching competences for ELs learned at a university EL teacher training program to their actual mathematics teaching in the classroom? The results, in general, indicated that the urban in-service teachers demonstrated improvement of LCRMT strategies that they used in their actual mathematics teaching after they completed the university training. However, challenges in the areas of mathematical discourse competences and teachers’ sociocultural beliefs toward ELs revealed the need for ongoing professional support.
Exploring Mathematics of the Sociopolitical Through Culturally Relevant Pedagogy in a College Algebra Course at a Historically Black College/University
Authors: Gregory A. Downing  , Whitney N. McCoy
Published: March 2023

In collegiate mathematics, college algebra continues to be a barrier to graduation for students (specifically non-science, mathematics, engineering, and science majors). Each year, nearly half of enrolled students struggle to “pass” this course with a grade of C or better (Herriott, 2006). Using innovative constructed lessons geared towards African American students, this research study was designed to investigate the effects of a sequence of such lessons grounded in the principles of culturally relevant pedagogy on students enrolled in an introductory college algebra course at a historically Black college/university. Using critical race theory as a lens, along with culturally relevant pedagogy, this study explored students’ abilities to apply mathematics to address contentious and present-day sociopolitical problems through eight in-depth semi-structure student interviews. Further, findings also suggest the need for collegiate mathematics instruction to have more emphasis on cultural components to build students’ sociopolitical consciousnesses, because this is integral in helping students be able to think critically and use mathematics in their everyday lives. Students in this experimental course were able to discuss difficult issues, such as the pervasiveness of racism in America (DeCuir & Dixson, 2004) and the importance of cultural identity for African American students (Martin, 2009).
Antiracist Work in Mathematics Classrooms
Authors: Battey Dan , Coleman Monique A.
Published: March 2023

Uprisings against police violence have placed the institution of policing front and center in conversations about societal change. In our work with activists, we have engaged in collecting and analyzing public records data to inform community organizing for change. In this editorial we discuss how to obtain, interpret, and analyze public records on policing as a way to support educators and youth to investigate policing in their own communities. Specifically, we discuss how to embed this work in Youth Participatory Action Research as a way to respond to youth concerns about their community in a way that leads to action. Briefly, we illustrate how this occurred in one classroom in an urban school where students made meaningful connections between their analyses of local police data and their personal experiences with racially disparate policing, which led some students to become change agents in their communities. This work demonstrates the simultaneous cultivation of youth engagement with mathematics and activism.
Indigenous Struggle With Mathematics Education in the New Zealand Context
Authors: Tweed Brian
Published: March 2023

In this article, the learning of conventional curriculum mathematics in one Indigenous Māori school in Aotearoa/New Zealand is conceptualized as a site of ontological struggle. The major finding of a research project which analyzed extensive ethnographicdata gathered in partnership with this school identified an ontological disjunction between curriculum mathematics education and the ethos of the school. This disjunction can be related to the complex and emergent phenomenon in Aotearoa/New Zealand of Indigenous schools in neoliberal, capitalist urban conditions.Centering the ontological commitments of the Māori school challenges the ontological hegemony of curriculum mathematics education and points to a consideration of the possibilities of forms of contemporary mathematical education based on Indigenousontologies. Embedded in the discussion is a consideration of the ethical position of non-Indigenous researchers working in Indigenous contexts.
Translanguaging to Persevere Is Key for Latinx Bilinguals' Mathematical Success
Authors: DiNapoli Joseph , Hector Morales, Jr.
Published: March 2023

Recent reform efforts state the importance of providing students with opportunities to persevere with challenging mathematics to make meaning. We posit translanguaging practice as a vital option by which Latinx bilingual students can sustain collective perseverance during problem solving. In this paper, we employ a constant-comparative overlay analysis to simultaneously study the discursive translanguaging and perseverance practices of Latinx bilingual students and the corresponding classroom supports. We observed collaborative problem solving in two classrooms of 12th-grade Latinx bilinguals working to make sense of an exponential function and the involvement of the same monolingual English-speaking teacher. Working within similar, supportive classroom environments, we describe how one group of students spontaneously and dialogically leveraged communicative resources to help persevere with in-the-moment obstacles, while another group of students worked together across languages but did not engage in a translanguaging mathematical practice to persevere. We suggest that only establishing a classroom environment conducive for translanguaging and perseverance practice is insufficient and that teachers should not solely rely on students spontaneously engaging in these practices. To complement this environment, we recommend specific teacher moves and scaffolds that could help Latinx bilingual students initiate collaborative translanguaging and support their ongoing perseverance to make meaning of mathematics.
A Metropolitan Perspective on Mathematics Education: Lessons Learned from a “Rural” School District
Authors: Anderson Celia Rousseau , Powell Angiline
Published: March 2023

In this article, the authors examine the historical and contemporary conditions of two school districts—one urban and the other rural. Despite the surface differences between the districts, this comparison reveals several historical and contemporary similarities and connections between the two settings. The authors describe the implications of these relationships for future directions of urban mathematics education scholarship. Specifically, they posit the need for a “metropolitan” perspective that would take into account the interrelationships between cities and their suburban or rural neighbors.
An Examination of Mathematics Achievement and Growth in a Midwestern Urban School District: Implications for Teachers and Administrators
Authors: Capraro Robert M. , Young Jamaal Rashad , Lewis Chance W. , Yetkiner Zeyner Ebrar , Woods Melanie N.
Published: March 2023

In this article, the authors investigate the achievement gap in the context of a particular region and the factors associated with student learning in that region. Data were collected over several years from recent administrations of the mathematics section of the Measurement of Academic Progress in Colorado. Black and Hispanic mathematics achievement and growth were compared to White student achievement and growth. The results indicate that gaps exist not only in mathematics achievement but also in mathematics growth. A statistically significant difference in mathematics growth rates between Black and Hispanic students from different economic backgrounds were found; however, a statistically significant difference in mathematics growth rates by gender was only found in Black and Hispanic third grade students. The authors provide explanations as well as implications of the factors associated with the results with the hope of influencing research and practice.
How Do We Learn? African American Elementary Students Learning Reform Mathematics in Urban Classrooms
Authors: Waddell Lanette R.
Published: March 2023

In this article, the author uses qualitative methodology to investigate how African American elementary students in an urban school engaged with a National Council of Teachers of Mathematics standards-oriented mathematics curriculum and how their engagement converged with or diverged from the offered patterns of teaching practices in classrooms. The findings suggest that student practices converged with teaching practices that reflected the African American cultural dimension of social/affective interactions such as focused collaboration and active participation and diverged when students enacted practices that reflected expressive creativity and nonverbal interactions as with dramatic expression and improvisation. Rather than looking at the divergent behaviors as social problems or behaviors needing remediation or punishment, considering what can be learned from these behaviors could enhance the mathematical identity and academic achievement of African American students.
Evolution of (Urban) Mathematics Teachers' Identity
Authors: Foote Mary Q. , Smith Beverly S. , Gellert Laura M.
Published: March 2023

In this article, the authors examine teacher identity development to understand more completely the intellectual and pedagogical demands of the profession. Drawing on interviews, observations, and reflections of two alternatively certified mathematics teachers, and contextualizing these data with surveys from 157 teachers in the same certification program cohort, the authors examine how identities evolved over the course of the teachers’ first year of teaching. These identities are explored in relation to the teachers’ knowledge of mathematics, their mathematics teaching, and their relationships to urban youth.
(In)equitable Schooling and Mathematics of Marginalized Students: Through the Voices of Urban Latinas/os
Authors: Varley Gutierrez Maura , Willey Craig , Licon Khisty Lena
Published: March 2023

In this article, the authors present the mathematics counterstories of a marginalized, non-dominant group of students: urban Latinas/os. The presentation rests on a key tenet of critical race theory: that the experiential knowledge of non-dominant people is legitimate and critical for understanding and remedying the factors and processes that subordinate groups, in this case, urban Latinas/os in mathematics. The authors use data from research on afterschool mathematics projects to provide Latina/o students’ perspectives, or counterstories, on their experiences with learning mathematics. Throughout their counterstorytelling, themes are uncovered that relate to Latina/o students’ perspectives on their mathematics learning experiences and ways in which they sometimes resist these experiences. These counterstories, in turn, offer insights that shift assumptions about marginalized students and mathematics instruction.
“Estoy acostumbrada hablar InglÃ©s”: Latin@ Pre-service Teachers’ Struggles to Use Spanish in a Bilingual Afterschool Mathematics Program
Authors: Vomvoridi-Ivanovi? Eugenia
Published: March 2023

In this article, the author explores factors that appear to contributed to bilingual Latin@ pre-service teachers’ difficulties in using Spanish as an instructional resource while working on mathematical activities with bilingual Latin@ students in an urban afterschool mathematics program. Qualitative analysis of the per-service teachers’ oral and written comments reveals two main patterns associated with their difficulties. The first relates to their schooling/academic experiences, which were predominantly in English. The second relates to their experiences with students in the afterschool program who showed preference in using English. The author discusses implications of the findings for mathematics teacher preparation.
Strong is the Silence: Challenging Interlocking Systems of Privilege and Oppression in Mathematics Teacher Education
Authors: Herbel-Eisenmann Beth , Bartell Tonya Gau , Breyfogle M. Lynn , Bieda Kristin , Crespo Sandra , Dominguez Higinio , Drake Corey
Published: March 2023

In this essay, the authors provide a rationale for the need to break the silence of privilege and oppression in mathematics education. They begin by providing a brief rationale from their personal and professional perspectives, which includes background about planning and executing the Privilege and Oppression in the Mathematics Preparation of Mathematics Teachers Educators (PrOMPTE) conference, which motivated this special issue of the Journal of Urban Mathematics Education. The authors then move into a (more typical) literature-based rationale for a focus on exploring and engaging with systems of privilege and oppression in relationship to themselves as mathematics teacher educators and in the preparation of new mathematics teacher educators.
High-Achieving Black Students, Biculturalism, and Out-of-School STEM Learning Experiences: Exploring Some Unintended Consequences
Authors: McGee Ebony O.
Published: March 2023

In this article, the author discusses the complex challenges of high-achieving Black students who are successful in becoming immersed in predominately White STEM (science, technology, engineering, and mathematics) spaces and how such immersion can exacerbate their experiences of racial stereotyping and other forms of racial bias. The author illustrates these complex racialized experiences through the story of Maurice, a high-achieving high school mathematics student who successfully negotiated the White spaces he occupied yet did not indicate interest in pursuing a STEM-related career. Although Maurice developed sophisticated bicultural competencies that allowed STEM professionals and educators to view him positively, he decided that compromising his own racial, cultural, and individual identities to pursue a STEM college major and career was too costly. The discussion in general highlights how racial and ethnic stereotyping which is endemic throughout STEM education and careers can push mathematically competent Black students out of the STEM pipeline prematurely.
Rationale for the efficient design of a face scraper-type cutting conveyor
Authors:   St. Petersburg Mining University, Gabov Viktor , Shishliannikov Dmitrii ,   Perm National Research Polytechnic University, Korolev Aleksandr ,   St. Petersburg Mining University, Mikriukov Aleksei ,   Perm National Research Polytechnic University, Muravskii Aleksandr ,   Perm National Research Polytechnic University
Published: March 2023

Introduction. The article considers mechanized underground coal mining efficiency improvement by providing rationale for the efficient design of face scraper conveyors (FSC). It is shown that the creation of FSC adaptive to mining, geological and technological conditions that change as the extraction columns are developed, contributes to the stable operation of mechanized mining complexes for coal mining under continuous operation. Methods of research. As a matter of convenient FSC development and structure analysis, it is advisable to use structural formulae that display functional elements and their relationships in the conveyor design. The construction principle is described and examples of structural formulas are given for the existing FSCs. The factors affecting the FSC structure are specified. Advanced designs of adaptive FSCs should be developed taking into account the possibility of fulfilling more main and auxiliary functions. The concept of a face scraper-type cutting conveyor (FSCC) has been introduced. Results. The structural formula of the FSCC adaptive to complex mining and geological operating conditions is substantiated. The schematic diagram and operation procedure for the FSCC proposed by the authors are described. The described technical solutions provide increased efficiency of coal mining and transportation processes and increased operating stability of the fully-mechanized longwall when operating in complex mining and geological conditions. Conclusions. FSCC systematization and analysis in terms of the functional elements structure and design makes it possible to look for implicit ways to improve these transporting machines, increase their adaptability and efficiency in changing mining, geological and technological operating conditions. The adaptive FSCC described in the article ensures effective profiling of ground in the mine working, intensification of the life-in of coal in the bottom-hole zone of the mined coal seam and separation of cargo flows during the selective extraction of coal and rock or advancing through the geological faults.
LEGAL PROTECTION FOR A NOTARY SUSPECTED OF VIOLATING THE CODE OF ETHICS
Authors:   Master Student,FacultyofLaw,JenderalSoedirmanUniversity,Indonesia., Izatin Titis , a Angkasa ,   Senior Lecturer,FacultyofLaw, JenderalSoedirmanUniversity, Indonesia., Sudrajat Tedi ,   Senior Lecturer,FacultyofLaw,JenderalSoedirmanUniversity,Indonesia.
Published: March 2023

This study aims to analyze the existence of legal protection against notaries who are suspected of violating the code of ethics and to prove whether legal protection against notaries who are suspected of violating the code of ethics is effective.The results of this study show that there are already regulations regarding legal protection for notaries who are suspected of violating the code of ethics regulated in the Notary Office Law and the notary code of ethics in the form of self-defense and administrative legal remedies.legal protection for notaries suspected of violating the code of ethics cannot be said to be effective because administrative appeals cannot be made. the sanctions given by the Regional Supervisory Board are only in the form of a written warning to Banyumas and Purbalingga Notaries. The sanction is relatively light so that the notary does not need to exercise his other rights in the form of an administrative appeal.
CLINICAL PROFILE OF BENIGN BREAST DISEASES AND MANAGEMENT- A HOSPITAL BASED STUDY
Authors: Das Darothy , Bora Nilutpal , Chandra Baro Atul
Published: March 2023

Background: Benign breast disease is the most common cause of breast problems. The aim of the study is to look at the different types, age distribution, modes of presentation of the various benign breast diseases and management. Methods: A hospital based cross sectional study was carried out in 50 female patients presenting with benign breast diseases to the Department of General Surgery, Jorhat Medical College & Hospital from May 2021 to April 2022. After detailed clinical history they were subjected to clinical examination and investigations and they were managed accordingly. Results: The most common benign breast disease encountered in this study was fibroadenoma (62%) followed by fibrocystic disease(18%) mainly occurring in the 3rd(52%) and 2nd(34%) decade of life. All the cases presented with lump in the breast and 98% of the affected female were in pre-menopausal period. Out of the 50 cases, 36 patients were treated surgically. Conclusion: Benign breast diseases constitute the majority of breast complains and it has psychological impact on the patients. The biggest fear of such lump is turning out to be malignant. Appropriate evaluation is needed so that patients are not unduly alarmed and reassured.
RAPID METHOD FOR SIMULTANEOUS DETERMINATION OF CIS-9, TRANS-11 AND TRANS-10, CIS-12 CONJUGATED LINOLEIC ACID ISOMERS IN MILK BY GC-FID
Authors: Porto Brenda , Faria Isaura , de Souza Jéssica , Moreira Olívia , da Gama Marco , de Oliveira Marcone
Published: March 2023

Ruminant milk is the lead source of conjugated linoleic acid (CLA) in the human diet, with cis-9, trans-11 CLA being the major among all. Small amounts of trans-10, cis-12 CLA are also found in synthetic supplements. Since both isomers are biologically active with potential health benefits, there is great interest in quantifying them for quality control routines. An alternative method for the analysis of the aforementioned CLAs by fast gas chromatography (GC) is discussed in the present study. The fatty acid methyl ester mixture obtained by alkaline catalysis was injected into a GC equipped with a flame ionization detector (FID) and fitted with an ionic liquid SLB-IL111 chromatographic column (15 m × 0.10 mm × 0.08 µm). Separation was achieved in less than 5 min using a 168 °C isotherm run. Both CLA isomers were quantified by using of single point standard addition statistical approach. Results were contested to those obtained using the recommended 100 m long CP-Sil88 capillary column and none evidence of significant differences was found within 95% confidence interval. Therefore, the proposed method could be valuable to focused regulatory routines of large numbers of samples with greater analytical frequency.
Memahami Hubungan Simbol Keseimbangan Gender dalam Rumah Adat dan Tindakan Masyarakat
Authors: Limahelu Ziel Elizabeth , Lattu Izak Yohan Matriks , Timo Ebenhaizer Imanuel Nuban
Published: March 2023

Symbols can be used to give meaning to social behavior, especially in explaining the meaning of the symbol of the equality of life of a cultural community. This study aims to describe and analyze the symbolization and meaning of gender equality from the traditional culture house of the Umametan Lawalu community in Belu NTT. A descriptive qualitative study with a narrative approach was carried out through in-depth interview techniques and field obser­vations, then the data were analyzed using interpretative techniques. This study results in the finding that the traditional house does not only function as a place to live but as a cultural identity that is a condition with a symbol of social behavior. The symbol of equality can be shown from the great pillar found in the Umametan Lawalu traditional house in Belu NTT. Symbols at the poles teach people that women and men have the same role in the social and cultural public sphere, the relationship between men and women becomes an amplifier of social action with each other.
Solidaritas Sosial di Kalangan Laki-laki Feminin: Studi Kasus pada Komunitas A+ Organizer
Authors: Ikhsan Rizal , Erianjoni Erianjoni , Khaidir Afriva
Published: March 2023

This study aims to analyze social solidarity among feminine males, case studies on community A+ Organizer in Padang West Sumatera. This study was analyzed with the theory of social solidarity by Emile Durkheim. This research was conducted with a qualitative approach, with the type of research case study. The results found that there were two forms of social solidarity among the feminine male of the A+ Organizer community: 1) Mutual help such as: giving work, cooperation, and empowerment. 2) Collective activities in the form of together gathering such as: hanging out and regular social gathering. Factors that underlie the formation of social solidarity among feminine men in the A+ Organizer community: 1) The similarity of fate. 2) Interdependence.
An overview of Baltic Carbon Forum conference 2022
Authors: Karaliūtė Viltė , Pal Mayur
Published: March 2023

Baltic Carbon Forum (BCF) is an annual event sponsored by Nordic Council of Ministers through Nordic Energy Research through their network BASRECCS. BCF 2022 was held on 13th and 14th Oct. in Kaunas, Lithuania. The aim of the BCF 2022 was to enable interested and engaged stakeholders to meet, discuss, share knowledge and experiences, and develop projects. BCF also aims to increase awareness about Carbon Capture Utilization and Storage (CCUS) among younger generations with aim of securing a sustainable future for all. The BCF2022 invited a number of academic and industry experts from the Baltic Sea region countries, which included policymakers, financial institutes, industry representatives and academics for sharing their experiences, conduct discussions and brainstorming sessions to identify gaps with aim of expediting the deployment of a large-scale CC(U)S project in the Baltic Sea Region (BSR). BCF 2022 was attended by 74 participants. There were 38 participants who attended the conference onsite and 36 participants attended the conference online. Participants came form 15 countries, which included Finland, Lithuania, Hungary, Sweden, Poland, Norway, Estonia, Denmark, Latvia, Belgium, Germany, USA, UK, India and South Africa. This paper presents a short summary of all the talks presented at the BCF 2022 conference [1, 2].
Qing Dynasty Miao Albums Illustrating Ethic Groups of Guizhou Province: Attribution and Album Genealogy
Authors:   Institute of China and Modern Asia, Russian Academy of Sciences, Zavidovskaia Ekaterina A. ,   Bryansk State University
Published: March 2023

The paper addresses Qing dynasty albums containing illustrations and notes about ethnic groups of southwest China usually termed as Baimiaotu 百苗圖, or Miao albums, there are Miao albums illustrating ethnic groups of Guizhou, Yunnan, Hunan, Hainan and Taiwan. Library of St Petesrburg State University holds four hand-painted albums — two on Yunnan, two on Guizhou. Over a hundred Miao albums are scattered across the world, with most valuable early editions, some with dates and prefaces, are housed in the Western museums and universities. The paper shows approaches to systematization of the albums showing Guizhou ethnic groups, including such criteria as number of pictures (usually either 82 or 40), the position of the picture and text, special features of pictures (human figures with or without background), some conclusions are based on the typology of albums housed in Guizhou, which was proposed by Chinese scholars. The paper discusses under what circumstances the number of pictures has increased from 40 to 82 at the turn of the 19th century, what sources on Guizhou were used for annotations. The paper compares illustrations and texts from two St Petersburg University albums and those from the US collections. Conclusion about necessity of deeper study of primary sources, which provided basis for Miao albums, e. g., local gazetteers, “Qing Imperial Illustrations of Tributary Peoples” (1761) etc. is made.
Harmonization in Translation Cultural Context: On the Material of Translations from Chinese and in Chinese
Authors:   Heilongjiang University, Guan Xiujuan
Published: March 2023

In the process of translation, the cultural context of the original language and the target language acts on the translator’s translation behavior in a dialogue manner, forming a dialogue mechanism, including foreignization, domestication, and harmonization. Foreignization, is a translation strategy that uses the original language culture as the strong culture to cover the target language culture as the weak culture. Domestication, takes the target language culture as the strong culture and the original language culture as the weak culture. It is a translation strategy in which weak culture is submerged by strong culture. Harmonization refers to equal dialogue in cultural context, and is a translation strategy that takes into account both the cultural context of the original language and the target language. The harmonization strategy pays full attention to the differences between the cultural context of the original language and the target language, so that the original language culture can be fully transmitted, and the target language cultural world can be received correctly without being covered or dissolved. Foreignization and domestication are unequal dialogues between two cultural contexts, while Harmonization is an equal dialogue. The choice of dialogue mode depends on the different status of the bilingual cultural context, or the objective status, or the subjective status in the translator’s mind. The harmonious treatment of the translation cultural context is conducive to the harmonious coexistence of multiple cultures.
Systematization of the factors of consumer participation in the sharing economy
Authors:   Graduate School of Business, National Research University Higher School of Economics, Antonova Nadezhda G. , Rebiazina Vera A. ,   Graduate School of Business, National Research University Higher School of Economics, Tunkevichus Eduard О. ,   Graduate School of Business, National Research University Higher School of Economics
Published: March 2023

Goal: to systematize the factors of consumer participation in collaborative consumption at different levels of the sharing economy. Methodology: a systematic review of the literature on the topic of the factors of consumer participation in collaborative consumption was used as the main research method. For the analysis, the authors selected studies that were published between January 2012 and May 2022 in foreign scientific journals indexed in the scientific citation databases WoS, Scopus, and Google Scholar. As part of the primary selection, the authors analyzed more than 2 thousand publications on the topic. The most relevant papers for the systematic review of the literature were included in the final sample of 151 publications. Findings: as a result of the analysis, the factors of consumer participation in collaborative consumption are systematized into the following groups: economic, technological, political, legal, social, environmental, demographic, psychological, and hedonistic; in addition, the features of the impact of the COVID-19 pandemic as a separate macro factor are revealed. Each group of factors is described at five levels of the sharing economy: personal, organizational, industry, state, and global. Originality and contributions: from a theoretical point of view, the systematization provides comprehensive information about the factors of consumer participation in sharing at each level of the sharing economy, summarizing a number of existing approaches to interpreting participation factors. Concerning application in practice, the results of the survey may be of interest to companies in the sharing economy sector, since additional information about the interaction of exchange participants at different levels will allow companies to better understand their motives, which will contribute to the development of effective marketing and market strategies, increase sales, strengthen the company’s position in the market and the development of an effective response to the challenges of the external economic environment in conditions of economic instability.
A method of estimating imperviousness for the catchment modelling of urban environments
Authors: Gong Siming , Ball James , Surawski Nicholas
Published: March 2023

Urban impervious surfaces, a symbol of urbanisation, have permanently changed urban hydrology behaviour and play a critical role in modelling rainfall-runoff process. The distribution pattern of impervious surfaces is intrinsically connected with functional land zoning schemes. However, estimating impervious fractions for catchment modelling is becoming increasingly difficult due to intricate land zoning categories and heterogeneous land use land cover (LULC) during urbanisation. This study demonstrates an integrated approach of deep learning (DL) and grid sampling method to overcome the challenges of LULC classification, sample standardisation and statistical sample extraction. The classified impervious features were extracted within the land zoning scope and translated into polynomial functions using a probability-fitting approach to measure the occurrence likelihood distribution of samples' impervious fraction. Then, we use the information entropy (IE) to evaluate prediction stability by quantifying the condition entropy and information gain (IG) from each functional land zones to the occurrence likelihood of different impervious fraction intervals. The DL model shows robust LULC prediction, while probability-fitting study of impervious samples reflects the distribution differential of impervious fractions under the land zoning categories. The IE stability test shows a robust approach that clarifies different confident ranges of imperviousness estimation based on land zoning information.
Spatiotemporal analysis of water quality indicators in a watershed in Brazilian Cerrado
Authors: Castro Raysa Moraes , Marcionilio Suzana Maria Loures de Oliveira , Morais Wilker Alves , Alves Wellmo dos Santos , Oliveira Lucas Duarte , Teixeira Marconi Batista , Oliveira Dener Márcio da Silva
Published: March 2023

Tools for monitoring and evaluating water quality are necessary for the measurement of environmental impacts arising from diverse activities in hydrographic basins. Here, the water quality of the Verdinho River, an important hydrographic basin of Brazilian Cerrado, was evaluated using 16 physical–chemical parameters. The indicators with major interference with water quality were identified by principal component analysis (PCA), in order to suggest less laborious and less expensive assessments. The water quality index (WQI) was applied considering seasonal changes and the analysis of eutrophication potential was determined using the trophic state index (TSI). The concentrations of chemical water quality indicators (e.g., nitrate, total phosphorus, total nitrogen) increased mainly in the rainy season. The PCA explained 73.69% of the variance among the data. Total solids, temperature, turbidity, alkalinity, biochemical oxygen demand, hardness, total phosphorus, nitrite, nitrate and ammonia showed strong correlations. The water quality was classified in the ‘good’ category in most of the evaluations. The TSI presented conditions between mesotrophic and eutrophic. The indicators that are analyzed seasonally and spatially are associated with natural and anthropic factors. The future implementation of a water catchment project water depends on environmental planning strategies to reduce the impacts on the water quality of this hydrographic basin.
Phase formation of identity homosexuality: Study descriptive at the lesbian in Bandung
Authors: Handi Ginar Zsalsabila , Achdiani Yani , Abdullah Mirna Nur Alia
Published: March 2023

In the phenomenon of lesbians, there is a process of self-meaning of lesbian individuals, in other words, how lesbian individuals are in the stage of forming their homosexual identity. Lesbian self-meaning cannot be formed and realized as a person's sexual orientation but through stages that are influenced by psychosocial and biological factors that can shape one's identity. The purpose of this study is to find out how the stages of homosexual identity formation follow Cass's Theory which is a model for analyzing the formation of homosexual identities, including lesbians. The method used is a descriptive study with a qualitative approach to describe phenomena related to the self-meaning process of lesbians. The results obtained based on the research are the stages of lesbian identity formation, types of lesbian self-meaning, and barriers in the process of lesbian self-meaning. Recommendations from researchers are that understanding and research related to the phenomenon of lesbian self-meaning should continue to be expanded and developed in order to provide insight to the public in accepting the diversity of sexual orientations and reducing stigma and acts of discrimination.
Internalization of green social work values in the Climate Village Program in Ujungalang Village Cilacap Regency
Authors: Ramdani Jaka
Published: March 2023

The impact of climate change has been a concern for the world, including Indonesia. The government launched a national-scale Climate Village Program in response to such conditions. Researchers explored this program through a study on the internalization of the values of Green Social Work in the Climate Village Program in Ujungalang Village, Cilacap Regency, Central Java Province. The method applied in the exploration was a qualitative method employing a case study approach. The case study was carried out considering that the case in Ujungalang Village was unique. The results showed that the Climate Village Program in Ujungalang Village had internalized the Green Social Work value system, including equality, social inclusion, equitable distribution of resources, and rights-based. The value system developed dynamically to realize sustainable community welfare. In addition, the Climate Village Program also applies the concept of community empowerment (community-based development). These activities are carried out by the community and their institutions, which aim to mobilize and manage human and natural resources within and outside the village and to direct and strengthen adaptation and mitigation efforts to the impacts of climate change.
О ТГц лазерах на циклотронном резонансе в графене в скрещенных E,H полях при T=300 K и в непрерывном режиме
Authors: Андронов А.А. , Позднякова В.И.
Published: March 2023

In framework of classical consideration of electron trajectories in crossed E, H fields and con-ductivity of electron system on cyclotron resonance in single layer graphene possibility to achieve THz cyclotron lasing in hexagonal boron nitride–single layer graphene sandwiches is discussed. By simplified consideration with known data on scattering rate in the sandwiches it is demonstrated that the CW laser action can be achieved in high quality sandwiches at room temperature at frequencies above about 0.5–1 THz in magnetic field above 5000–10000 Gauss. Short discussions of Landau level quantization in crossed fields, amplification on cy-clotron harmonics and cyclotron amplification at low temperatures are given.
Влияние протонного облучения на свойства высоковольтных интегрированных 4H-SiC диодов Шоттки в рабочем диапазоне температур
Authors: Лебедев А.А. , Козловский В.В. , Левинштейн М.Е. , Малевский Д.А. , Оганесян Г.А.
Published: March 2023

The effect of proton irradiation (proton energy 15 MeV) on the parameters of high-voltage 4H-SiC integrated Schottky diodes (JBS) was studied for the first time in the operating temperature range Ti (23 and 1750C). The blocking voltage of the diodes under study, Ub, was 600 and 1700 V. For devices with Ub = 600 V, the fluence range was 5×1013–1×1014 cm-2; for devices with Ub = 1700 V, the fluence range was 3×1013 – 6×1013 cm-2. An increase in the irradiation temperature leads to a noticeable decrease in the effect of irradiation on the current-voltage characteristics of the diodes. The effect of annealing on the current-voltage characteristics of irradiated devices is studied.
Влияние ионной очистки поверхности излучающего скола 9хх нм лазерных диодов на основе InGaAs/AlGaAs/GaAs на их предельную мощность излучения
Authors: Токарев А.С. , Лапшина О.А. , Козырев А.А.
Published: March 2023

This paper reports on the study of the effect of ion cleaning of emitting cleaved facet of 9xx nm laser diodes based on InGaAs/AlGaAs/GaAs on their limiting radiation power. Measured maximal power and the percentage of laser diodes with a visual manifestation of catastrophic optical damage in the active region were analyzed. It was found that short-term (1 min) low-energy treatment with argon and hydrogen ions does not lead to changes in the parameters of laser diodes, while treatment with nitrogen ions results in a decrease in the maximal output power and an increase in the probability of catastrophic optical damage. It is also shown that the use of an ion source based on electron cyclotron resonance leads to better results compared to a End Hall source or radiofrequency source with inductively coupled plasma, due to the lower energy of the ions.
Poda de lulo
Authors:   Ministerio de Agricultura y Desarrollo Rural, Bogotá (Colombia),   Corporación colombiana de investigación agropecuaria, Mosquera (Colombia)
Published: March 2023

La poda en lulo tiene gran importancia y se hace con los siguientes fines: mejorar la estructura de la planta, producir frutos de mayor tamaño, entre otros. Aprenda a podar sus cultivos para que sean de mejor calidad y más productivos.
Propagación asexual en el cultivo del mango
Authors:   Ministerio de Agricultura y Desarrollo Rural, Bogotá (Colombia),   Corporación colombiana de investigación agropecuaria, Mosquera (Colombia)
Published: March 2023

En respuesta a la necesidad promover acciones encaminadas a mejorar la calidad y productividad en el cultivo de mango. En este clip tecnológico se dan las recomendaciones para la propagación asexual en el cultivo del mango.
Recolección de aguacate hass
Authors:   Ministerio de Agricultura y Desarrollo Rural, Bogotá (Colombia)
Published: March 2023

En este clip se presenta la realización de recolección de aguacate hass.
Selección de área de siembra
Authors:   Ministerio de Agricultura y Desarrollo Rural, Bogotá (Colombia),   Corporación colombiana de investigación agropecuaria, Mosquera (Colombia)
Published: March 2023

En este clip se explica cual debe ser el área adecuada, para la siembra de mango.