bluuebunny/crossref_metadata_2025_split huggingface dataset:
Ambivalencias en la educación de migrantes en escuelas medias de la Ciudad Autónoma de Buenos Aires
Authors: González Mariana Alejandra 
Published: June 2023

La educación es considerada un derecho humano según la Declaración Universal de 1948. En el caso de Argentina, aparece legislada por la Ley de Educación Nacional (2006), que así la garantiza para todas y todos los habitantes del país, sin importar su situación regulatoria y en condiciones de igualdad. Del mismo modo, se expresa la Ley de Migración Nacional (2003), sin embargo, las trayectorias de jóvenes migrantes en escuelas medias de la Ciudad Autónoma de Buenos Aires, visibilizan tendencias que denuncian su no garantía. Este trabajo recupera ciertos antecedentes en la temática, a fin de reflexionar acerca de aspectos estructurales, vinculados al propio sistema educativo y subjetivo en torno a vivencias relacionales y en el marco de proyectos migratorios familiares, que conducen a una ambivalencia en la desigualdad de dichas trayectorias. En la conclusión se ubica al contundente desafío y obligación de diseñar estrategias institucionales que incluyan sin asimilar, a las juventudes migrantes, a fin de alojarlas en respeto a sus singularidades.
Future High-Efficiency and Zero-Emission Argon Power Cycle Engines: A Review
Authors: Wang Chenxu , Jin Shaoye , Deng Jun , Ding Weiqi , Tang Yongjian , Li Liguang 
Published: June 2023

Review
Future High-Efficiency and Zero-Emission Argon Power Cycle Engines: A Review

Chenxu Wang , Shaoye Jin , Jun Deng , Weiqi Ding , Yongjian Tang , and Liguang Li ,*

School of Automotive Studies, Tongji University, Shanghai 200092, China
* Correspondence: liguang@tongji.edu.cn

Received: 27 February 2023
Accepted: 23 May 2023
Published: 13 June 2023

Abstract: This paper reviews the theoretical and experimental researches on Argon Power Cycle (APC) engines. Hydrogen-fueled APC is an innovative power system for a high efficiency and zero emissions, which employs argon rather than nitrogen as a diluent. Due to the large specific heat ratio of argon, the thermodynamic efficiency of APC engines is significantly higher compared to conventional internal combustion engines. However, APC engines face the challenge of knock inhibition, especially when using hydrogen as a fuel. Therefore, this paper summarizes the strategies and technologies to suppress the knock of hydrogen-fueled APC engines, including using alternative fuels with greater anti-knock capacity, lean combustion, and water injection. Furthermore, some guidance opinions are also provided for reference about the development and industrialization of APC engines, such as ultra-lean combustion, which uses pistons with thermal insulation coatings, employing low-friction lubricants, and developing efficient multi-component membrane separation system for argon separation.
Dimethyl Ether to Power Next-Generation Road Transportation
Authors: LeBlanc Simon , Yu Xiao , Wang Linyan , Zheng Ming 
Published: June 2023

Review
Dimethyl Ether to Power Next-Generation Road Transportation

Simon LeBlanc , Xiao Yu , Linyan Wang , and Ming Zheng , *

Department of Mechanical, Automotive and Materials Engineering, University of Windsor, 401 Sunset Avenue, Windsor, N9B 3P4 Ontario, Canada
* Correspondence: mzheng@uwindsor.ca

Received: 20 March 2023
Accepted: 8 June 2023
Published: 19 June 2023

Abstract: The prevailing transportation uses internal combustion engines powered by fossil fuels that bear the reputation of carbon dioxide release among other harmful emissions. As an alternative, dimethyl ether (DME) has shown a high potential to mitigate emission challenges. The properties of DME present a highly reactive and volatile fuel suitable for clean combustion. However, the onboard handling of liquified DME is an ongoing challenge, especially for high-pressure direct injection applications. This paper aims to evaluate the sustainability, fuel handling, and combustion characteristics of DME as a clean and efficient fuel for sustainable on-road transportation. Strategies toward integrating DME fuel for automotive applications are emphasized. An overview of DME production is provided with relevance to current industry practices. Thereafter, the chemical and physical properties of DME are highlighted. The handling challenges of DME are accentuated, and accordingly, recommendations are made for setting up fuel management systems applicable to on-road engines and research laboratories. The DME fueling configurations, e.g., port injection and direct injection, are summarized. Empirical tests studied the engine and emission performance of DME combustion. Ultra-low NOx and smoke emissions, with high combustion efficiency, are achieved.
PER UN’ANALISI DELLA VITALITÀ DELLA LINGUA ITALIANA NEL MONDO
Authors: Dolci Roberto 
Published: June 2023

Il contributo intende applicare il modello C.O.D. (Capacity , Opportunity, Desire) allo studio della lingua italiana in alcuni contesti specifici. Il modello è stato sviluppato da Grin (1990, 2003) e poi successivamente da Grin e Vaillancourt (1998) e Lo Bianco (2008 con lo scopo di analizzare la vitalità di una lingua in un determinato contesto. Il modello verrà applicato in particolare al contesto statunitense, ma verranno anche presi in considerazione altri contesti, in particolare quelli in cui è presente una forte comunità italiana. L’ipotesi che si intende verificare è che lo studio della lingua italiana all’estero è vitale proprio grazie alla presenza di una comunità di persone di origine italiana i cui discendenti non solo vogliono studiare italiano, ma che anche contribuiscono a promuoverlo efficacemente presso coloro che non hanno nessun rapporto con l’Italia se non quello di voler entrare a far parte di quella comunità immaginata, definita con il termine di italicità (Bassetti 2015) che condivide i valori a cui è associata l’immagine dell’Italia. La conclusione è quindi quella di ridefinire il concetto di Heritage Language Learner fino a comprendere anche questi ultimi dentro quello più ampio di apprendente culturalmente connesso alla lingua e quindi di Heritage Language and Culture Learner.

For an analysis of the vitality of the Italian language in the world
The paper applies the C.O.D. (Capacity , Opportunity, Desire) model to the study of the Italian language in some specific contexts. The model was developed by Grin (1990, 2003) and then later by Grin and Vaillancourt (1998) and Lo Bianco (2008 with the aim of investigating the vitality of a language in a given context. The model will be applied specifically on the U.S. context, but other contexts will also be considered, particularly those in which there is a strong Italian community. The hypothesis that will be tested is that the study of the Italian language abroad is vital precisely because of the presence of a community of people of Italian origin whose descendants not only want to study Italian, but who also help to promote it effectively to those who have no relationship with Italy other than wanting to become part of the imagined community defined by the term italicity (Bassetti 2015) that shares the values associated with the image of Italy. The conclusion is therefore to redefine the concept of Heritage Language Learner to include them within the broader concept of culturally connected language learner and thus to define them as Heritage Language and Culture Learners.
“NUOVI” ITALIANI TRA ITALIA E CINA: LINGUA E IDENTITÀ DI UNA NUOVA ITALIANITÀ
Authors: Ni Yang , Vallini Letizia 
Published: June 2023

L’Italia, con la sua posizione strategica dal punto di vista geopolitico ed economico, è da più di trent’anni meta d’immigrazione, pur continuando al contempo a essere paese di emigrazione. Sebbene la Cina del XXI secolo non si collochi tra i primi Paesi quale meta d’emigrazione italiana, nell’ultimo decennio la presenza della popolazione italiana in Cina è in continuo aumento. Il presente contributo si propone di delineare un profilo sociolinguistico degli emigrati italiani in Cina, in cui si vuole mettere in luce non solo la vitalità e la dinamicità delle varietà dell’italiano, ma anche il contatto tra la comunità italiana e le varietà del paese ospitante. L’indagine si concluderà con uno studio di caso basato su un’intervista qualitativa a una coppia genitore-figlio rappresentanti la prima e seconda generazione di emigrati italiani in Cina. L’intervista è finalizzata ad approfondire l’importanza delle varietà dell’italiano nella trasmissione intra-familiare e nella vita quotidiana, e come la lingua possa plasmare il processo di creazione dell’identità personale.”

“New” Italians between Italy and China: language and identity of a new italianity
Italy, with its strategic position from a geopolitical and economic point of view, has been a destination for immigrants for more than thirty years, while also continuing to be a country of emigration. Although 21st-century China does not rank among the first countries as a destination for Italian emigration, the presence of the Italian community in China has seen a continuous increase in the last decade. This contribution aims at outlining a sociolinguistic profile of Italian emigrants in China, in which we want to highlight not only the vitality and dynamism of the varieties of the Italian language but also the contact between the Italian community and the linguistic varieties of the host country. The contribution will end with a case study based on a qualitative interview with a parent-child pair representing the first and second generation of Italian emigrants in China. The interview aims at investigating the importance that the varieties of Italian have in intra-family transmission and daily life, and how a language can shape personal identity.
Historias interrumpidas: Fragmentariedad temporal y tecnodiversidad latinoamericana / Interrupted Histories: Temporal Fragmentariness and Latin American Technodiversity
Authors: Blanco Javier , Luz Ruffini María 
Published: June 2023

A fin de profundizar la comprensión de las múltiples y crecientemente aceleradas transformaciones de la experiencia humana en el mundo moldeadas por desarrollos técnicos algorítmicamente articulados, entendemos que la distinción entre sistema y entorno—base de la teoría de modelos sociales desde la década de 1970—debe ser puesta en cuestión: no sólo la construcción de los modelos se ha transformado técnica y conceptualmente, sino que los mismos sistemas que se modelan, incluido el sistema-mundo, se hallan en un proceso de transformación radical.
En efecto: los mismos objetos técnicos tienden a la deslocalización, adquiriendo un carácter ambiental y un modo de existencia procesual capaz de condicionar de maneras específicas la constitución del mundo y la experiencia humana, lo cual impele a la adopción de perspectivas novedosas sobre el poder. En este marco, será un enfoque ecológico el que permita avanzar en la aprehensión de la relación entre sistema y proceso—ambiental—asumiendo la pregnancia ontológica de la segunda dimensión y, además, abordar de manera más adecuada las urgentes preguntas en torno a las relaciones de poder, las formas contemporáneas de subjetivación y las posibilidades de emergencia de procesos críticos y de transformación.
A este respecto, en principio, desarrollamos algunas consideraciones relevantes para tematizar “lo digital” en la contemporaneidad, marcando dimensiones ineludibles para reflexionar en torno al ubicuo fenómeno de digitalización de la vida En segundo lugar, reconstruimos algunos elementos clave del pensamiento cibernético como paradigma interpretativo. Finalmente, enfatizando en la dimensión política, presentamos una serie de reflexiones en torno al concomitante carácter ambiental de los objetos técnicos y del poder, junto con la explicitación del potencial que, a nuestro entender, anida en la noción del entramado localizado de gubernamentalidades múltiples para el pensamiento político y la evaluación crítica de experiencias de articulación específica entre técnica y política.
STUDY OF THE CONCEPT «INFORMATION TRANSPARENCY» IN THE PARADIGM OF THE BUSINESS INFORMATION ECOSYSTEM
Authors: Сафонова И.В. 
Published: June 2023

Обеспечение информационной прозрачности деятельности компаний является одним из глобальных трендов нового тысячелетия в системе коммуникации бизнеса с государством и обществом. Исследование информационной прозрачности как базового элемента современной архитектуры информационного обеспечения субъектов позволяет ре ить один из важней их вопросов – повы ение качества раскрытия отчетных данных. В статье представлен анализ системы понятий, характеризующих информационную прозрачность бизнеса, расставлены акценты с точки зрения их взаимосвязи и различия. Для этих целей исследованы и обобщены требования в области правового регулирования, взгляды научного сообщества и актуальная практика делового оборота. В развитии концептуальных подходов определения информационной прозрачности выявлены ключевые свойства раскрываемой отчетной информации, особо значимые для пользователей в современных экономических реалиях. Представленные положения статьи способствуют совер енствованию теоретических положений в области формирования и раскрытия отчетной информации, что позволит создать благоприятную среду для снижения неопределенности и повы ения уровня доверия со стороны стейкхолдеров.
Ensuring information transparency of companies' activities is one of the global trends of the new millennium in the system of business communication with the state and society. The study of information transparency as a basic element of the modern architecture of information support of subjects allows solving one of the most important issues – improving the quality of disclosure of reporting data. The article presents an analysis of the system of concepts that characterize the information transparency of a business, highlights in terms of their relationship and differences. For these purposes, the requirements in the field of legal regulation, the views of the scientific community and the current business practice have been researched and summarized. In the development of conceptual approaches for determining information transparency, the key properties of disclosed reporting information, which are especially sensitive for users in modern economic realities, have been identified. The presented provisions of the article contribute to the improvement of theory in the area of formation and disclosure of reporting information, which will create a favorable environment for reducing uncertainty and increasing the level of confidence on the part of stakeholders.
AN ANALYSIS OF STUDENTS ABILITY IN READING COMPREHENSION DURING THE PANDEMIC OF COVID 19 AT X CLASS IN SMA NEGERI I BADAR ACADEMIC YEAR 2021/2022
Authors: ABDUL RASIB  , MUHAMMAD TAHIR  , MERI VANCITO  
Published: June 2023

This study deals with the students’ ability in reading comprehension during tha pandemic of covid 19 at X class in SMA Negeri 1 Badar Academic Year 2021/2022. Its objective is to know student ability in reading comprehension during pandemic Covid 19. The research is done by collecting the data and scoring the result of the answer and quantitative method to find out the result. This research is enough to know the aim of this research is an analyzing of students’ in reading ability during the Pandemic of Covid 19 at X Class in SMA Negeri 1 Badar by focusing on Recount Text ability.The data was analyzed and researcher found The students who were taught The Pandemic Of Covid 19 got better achievement that those who were taught by using conventional technique that was Teacher. the highest score of the pre-test was 65 and the lowest was 45. While the highest score of post-test was 90 and the lowest was 70. The result of means of Pre-Test was 54.67 while the result of deviation standard was 6.18 And the result of means of Post-Test was 80.33. While the result of deviation standard was 5.91. From this research, it was found that the can cause a positive, which is proven from the result of the test, t_test>t_tableor ( 16.55> 2.04 ) there is significance Students Ability in Reading Chomprehension During Skill The Pandemic Of Covid 19
The influence of water-cement ratios and alumino-silicate based accelerator on the properties of fiber-reinforced cement composites
Authors: CHAKARTNARODOM Parinya , SONPRASARN Passakorn , POLSILAPA Sureerat , KONGKAJUN Nuntaporn , LAITILA Edward , PRAKAYPAN Wichit 
Published: June 2023

Due to more strict environmental protection and greenhouse gas reduction, it is very important for all industries to appropriately manage their energy consumption. Fiber- reinforced cement composites are the popular building materials which consume enormous energy to intensify its chemical reaction during the autoclave steam curing process. Utilization of chemical admixture to replace the conventional energy-driven autoclave steam curing process will support the fiber- reinforced cement composites industry to develop sustainable building materials. In this research, typical and mechanical properties of the air-cured fiber- reinforced cement composites incorporated with alumino-silicate based accelerator were investigated. The results show an excellent positive correlation between the water-cement ratio of the mix design and the mechanical strength which is the optimum water-cement ratio for this FRCC are 0.53. Moreover, the properties of fiber- reinforced cement composites cured by either the autoclave steam curing process or air-curing process are comparable.
Pelatihan Video Jurnalistik Mahasiswa UIN Khas dalam Membangun Jiwa Jurnalis di Era Digital Media
Authors: Ainul Yaqin M.S Agus 
Published: June 2023

Video jurnalistik perlu ditumbuh kembangkan di generasi Y,Z, dan Alpha. Tujuannya untuk menimbun sampah-sampah digital. Jika konten-konten menarik dan bermanfaat semakin banyak terdistribusi di dunia maya, maka bisa menjadi salah satu solusi untuk menimbun sampah-sampah digital. Hal ini juga menjadi kebiasaan baik untuk generasi saat ini agar selalu berkarya membuat video jurnalistik. Pelatihan video jurnalistik menjadi penting agar banyak generasi muda saat ini memahami cara membuat karya video jurnalisitk. Kali ini sasarannya adalah mahasiswa dari berbagai fakultas di UIN Khas Jember Jawa Timur. Metodenya adalah dengan menerapkan fungsi manajemen Planning, Organizing, Actuating, and Controling (POAC). Materi dipersiapkan dengan baik terutama disesuaikan dengan kebutuhan peserta. Karena ini pelatihan video jurnalistik, maka porsinya menyiapkan materi-materi video jurnalistik. Hasil pelatihan di luar dugaan, karena peserta mampu menerapkan teori yang mereka terima dan berani mencoba stand up atau berbicara di depan kamera layaknya reporter professional. Pelatihan itu perlu ditindak lanjuti dengan mengakomodasi peserta dalam wadah video jurnalistik warga, agar mereka terus berkarya dan berkontribusi konten positif untuk dunia digital.

Kata kunci: Video Jurnalistik, Pelatihan, Media Center
Patterns of care for people with small cell lung cancer in Victoria, 2011–19: a retrospective, population‐based registry data study
Authors: Huang Joanna , Faisal Wasek , Brand Margaret , Smith Shantelle , Alexander Marliese , Briggs Lisa , Conron Matthew , Duffy Mary , John Thomas , Langton David , Lesage Jacqueline , MacManus Michael , Mitchell Paul , Olesen Inger , Parente Phillip , Philip Jennifer , Samuel Evangeline , Torres Javier , Underhill Craig R , Zalcberg John R , Harden Susan , Stirling Rob 
Published: June 2023

AbstractObjectivesTo report stage‐specific patterns of treatment and the influence of management and treatment type on survival rates for people newly diagnosed with small cell lung cancer (SCLC).DesignCross‐sectional patterns of care study; analysis of data prospectively collected for the Victorian Lung Cancer Registry (VLCR).Setting, participantsAll people diagnosed with SCLC in Victoria during 1 April 2011 – 18 December 2019.Main outcome measuresStage‐specific management and treatment of people with SCLC; median survival time.ResultsDuring 2011–19, 1006 people were diagnosed with SCLC (10.5% of all lung cancer diagnoses in Victoria); their median age was 69 years (interquartile range [IQR], 62–77 years), 429 were women (43%), and 921 were current or former smokers (92%). Clinical stage was defined for 896 people (89%; TNM stages I–III, 268 [30%]; TNM stage IV, 628 [70%]) and ECOG performance status at diagnosis for 663 (66%; 0 or 1, 489 [49%]; 2–4, 174 [17%]). The cases of 552 patients had been discussed at multidisciplinary meetings (55%), 377 people had received supportive care screening (37%), and 388 had been referred for palliative care (39%). Active treatment was received by 891 people (89%): chemotherapy, 843 (84%); radiotherapy, 460 (46%); chemotherapy and radiotherapy, 419 (42%); surgery, 23 (2%). Treatment had commenced within fourteen days of diagnosis for 632 of 875 patients (72%). Overall median survival time from diagnosis was 8.9 months (IQR, 4.2–16 months; stage I–III: 16.3 [IQR, 9.3–30] months; stage IV: 7.2 [IQR, 3.3–12] months). Multidisciplinary meeting presentation (hazard ratio [HR], 0.66; 95% CI, 0.58–0.77), multimodality treatment (HR, 0.42; 95% CI, 0.36–0.49), and chemotherapy within fourteen days of diagnosis (HR, 0.68; 95% CI, 0.48–0.94) were each associated with lower mortality during follow‐up.ConclusionRates of supportive care screening, multidisciplinary meeting evaluation, and palliative care referral for people with SCLC could be improved. A national registry of SCLC‐specific management and outcomes data could improve the quality and safety of care.
Investigation of salmonellosis during and after the COVID-19 pandemic (2020-2023)
Authors: I. E. Badasyan  , R.V. Nushikyan  
Published: June 2023

With the Coronavirus disease pandemic in 2020-2023, salmonella distribution has gained great concerted attention since COVID-19 treatment and salmonellosis was conditioned by antibiotics.The present study aimed to investigate the incidence and clinical characteristics of Salmonellosis (salmonellosis gastroenteritis infection) in Armenia during the COVID-19 pandemic, between 2020 and 2023, without age restrictions.
The genus Salmonella was identified using biochemical tests and serological methods at Laboratories of Armenia. Near 100 stool samples ere cultured on SS agar and selenite aquatic agar. The study identified 57 infected cases with Salmonella species and the majority of infection was in Yerevan people (n = 37 patients). The oldest patient was 71 years old from the Stepanavan region. Common symptoms included high temperature, diarrhea, restraint, weakness, pus residue in stool, unformed stool, headache, and dizziness. Two children from the same family were infected with Salmonella during the study. The patients were treated with different antibiotics for 3-10 days, with rifampicin, cephalosporins (2nd and 3rd generation), and carbapenems being the most commonly administrated drugs. The antibiotic susceptibility index was determined using the EUCAST documents. After the antibiotic therapy, the patients' health was monitored for a month. Additionally, the study found the Extended Spectrum Beta-Lactamase (ESBL) enzymes in newborn, 10-year-old, and 33-year-old patients.