bluuebunny/crossref_metadata_2025 huggingface dataset:
Examining the Moral Foundations of High School Students
Authors: Güner Halim
Published: December 2020

This research was carried out as Study-1 and Study-2. In both studies, it was aimed to examine the factors that form the foundations of high school students' moral perception. In Study-1, data were collected with the Moral Foundations Questionnaire. In Study-1, high school students saw the concepts of Harm/Care, Fairness, Ingroup/Loyalty, Authority/Respect, and Purity/Sanctity related to morality and formed their judgments on social life basing on these foundations. In addition, it was observed that women got significantly higher scores than men in harm/care and fairness sub-factors. In Study-2, the moral perceptions of high school students were examined with open-ended questionnaire questions. According to the analysis of the results of the answers to open-ended questions, high school students highlighted the fields of social morality and sexual morality. Apart from these two areas, they also touched upon the areas of violent morality and individual morality. Thus, four areas of morality were identified in Study-2. In addition, it was observed that women in social morality and men in violent morality came to the fore negatively. In sexual morality, moral problems of women came to the fore in some codes and moral problems of men came to the fore in some codes. As a general result, it was seen in both studies that the foundations of high school students' moral perceptions were built on similar moral foundations.
Analysis of Undergraduates’ Compulsory Courses in China’s Comprehensive Universities – A Case Study
Authors: Ma Sai , Li Yanrong , Zhang Peipei
Published: December 2020

Drawing on case study evidence, this article explores the development of compulsory courses in a China’s high-level comprehensive university, which has achieved good results in the procedure of Quality Assessment of Undergraduate Education (QAUE) and China Discipline Ranking (CDR) issued by Ministry of Education (MOE). The general undergraduate majors of this university are classified into 5 categories, namely, journalism and communication, economics and management, science and engineering, foreign language and literature, humanities and social science. The research scope is from grade 2007 to 2017, 2007 fall to 2018 spring semester, respectively. According to the requirements of MOE, the compulsory courses are divided into two parts: public and professional. The public part mainly refers to the courses of physical education, ideological and political and elementary computer science, while the professional part is mostly relevant to the courses associate with the major. The laws of two parts are studied by utilizing the features of course name, course ID, credits and appropriate semester. The conditions of characteristic development, the workload of teachers and students and the interdisciplinary platform, which are universal in Chinese Higher Education Institutions (HEIs), are mentioned.
La protección de los derechos de las personas con discapacidad en situaciones de crisis. La emergencia sanitaria del COVID-19 en España
Authors: Valle Escolano Raquel
Published: December 2020

Las personas con discapacidad se encuentran entre las más afectadas en situaciones de crisis, debido a múltiples razones. Este trabajo tiene como objeto estudiar la crisis sanitaria del coronavirus en España, a través de los hitos definitorios de la protección de los derechos de este colectivo, analizando la normativa en vigor y toda una serie de documentos relevantes emitidos por diversas instancias autorizadas. El estudio destaca qué aspectos derivados de dicha emergencia afectan especialmente a las personas con discapacidad, cuáles son sus necesidades y la respuesta de los poderes públicos, así como algunas prácticas claramente concultatorias de sus derechos fundamentales. El análisis concluye subrayando la necesidad de que los países firmantes de la Convención sobre los derechos de las personas con discapacidad elaboren protocolos y adopten medidas para garantizar su protección y seguridad, de aplicación rigurosa e inmediata en la gestión de emergencias.
Valor social generado por una entidad de integración sociolaboral. Un estudio de caso
Authors: Ayuso Siart Silvia , García Castillo Jordi , Pérez Canillo Immaculada
Published: December 2020

El objetivo del presente trabajo es analizar el impacto social de una entidad dedicada a la integración sociolaboral de personas con discapacidad desde una perspectiva de contabilidad social, calculando el Valor Social Integrado (VSI). El estudio muestra la aplicación de esta metodología al caso de La Fundació Rubricatus. El análisis ha seguido un proceso de investigación-acción participativa con representantes de la entidad y sus grupos de interés (personas trabajadoras y usuarias con discapacidad, sus familias, Administraciones públicas, etc.), lo que ha permitido identificar de manera sistemática las dimensiones o variables de valor percibidas como relevantes. Como resultado final se calcula el VSI, que expresa en términos monetarios el valor social generado por la entidad, tanto el valor ligado a su actividad económica como los beneficios creados más allá de las transacciones económicas. El VSI permite a las entidades de apoyo a las personas con discapacidad demostrar su valor social añadido.
Estudio bibliométrico sobre la sexualidad en el síndrome de Down
Authors: Meneses García Natalia , Becerra Traver María Teresa
Published: December 2020

Este trabajo es un estudio bibliométrico descriptivo-retrospectivo que lleva a cabo una revisión bibliográfica a través de siete bases de datos a nivel nacional e internacional para recopilar diversos estudios sobre la sexualidad en el síndrome de Down y así ver su evolución a lo largo de los últimos diez años, debido a la falta de documentos sobre este tema. Los resultados obtenidos indican que la evolución de la publicación de artículos en los últimos diez años es favorable, ya que se pasa de haber uno o dos documentos en los primeros años, a haber cuatro o cinco en los últimos tres años. Sin embargo, según los resultados extraídos, parece que continúa siendo un tema del que no se habla y que requiere una educación sexual de calidad.
Mujeres con discapacidad y asistencia personal. La experiencia de Aspaym Málaga
Authors: García Trigueros Isabel
Published: December 2020

García, I. (2020). “Mujeres con discapacidad y asistencia personal: la experiencia de Aspaym Málaga”. Revista Española de Discapacidad, 8(2).
Activismo estudiantil, investigación y extensión universitaria. Posibilidades en torno a la accesibilidad
Authors: Schewe Lelia
Published: December 2020

Schewe, L. (2020). “Activismo estudiantil, investigación y extensión universitaria: posibilidades en torno a la accesibilidad”. Revista Española de Discapacidad, 8(2).
Polish and British messianism (an attempt at a perspective)
Authors: Samsel Karol
Published: December 2020

British messianism and British millenarianism evolving between 1650 and 1800 (according to Richard H. Popkin) cannot be simply transferred into the ideas of Polish messianism and Polish millenarianism; however, the protocol of differences seems inspiring enough to open a space for appropriate ideological and personal comparisons. In this study I have attempted to bring closer together Kazimierz Brodziński’s concept of the ‘Slavic antiquity’ confronted with Samuel Richardson’s ‘Anglo-Saxon antiquity;’ I also collided with each other Gilberte Cheyne’s concept of mystical somatism and the Genesis concept of the body and corporeality developed by Juliusz Słowacki (there are more similarities in this case – for example the vision of Cheyne’s Paradise of the Faithful and Słowacki’s ‘Solar Jerusalem’). Polish messianism, in contrast to the British one, tends to deterritorialize the category of the nation and replace concepts of this sort with a project of embodied, instantiated eschatology, verbalized among others in Zygmunt Krasiński’s About the Position of Poland from the Divine and Human Vantage Point. In contrast to British messianism, scientific or semi-scientific, the Polish one has the potential to generate a system, is poetic and freely dialectical in accordance with the principle loosening reflection: disputandi more, asserendi more. This is evident in various and at first glance unexpected juxtapositions: including the concept of messianism as a liberating, decolonizing project in George Berkeley’s and Cyprian Norwid’s thinking, or the messianic idea of reading the Bible in the mirabilistic, irrational key of August Cieszkowski (God and Palingenesis) as well as in the anti-mirabilistic, rational key of Matthew Arnold (God and the Bible).
Not a saviour of the world: dismissal of messianism in Graham Swift’s Waterland
Authors: Konkol Sławomir
Published: December 2020

The article considers the highly critical handling of the British brand of messianism in Graham Swift’s novel Waterland (1983) in the light of Jacques Lacan’s concept of the phallus. The issue is approached through the figure of the narrator’s half-brother, spawned to be the saviour of the world and the narrator’s attitude towards promises of a grand future, an epitome of Graham Swift’s overall distrust of totalising narratives. The desire for a complete and final explanation is shown to be as inescapable as it is impossible to fulfil.
“I called out with my song, whose grandchildren you are..." Prophetism in Felix Batorin’s poetry
Authors: Kliabanau Dzmitry
Published: December 2020

Belarusian poet Feliks Batorin is the author of many poems on philosophical and civic topics. A characteristic feature of these poems is that they draw inspiration from religious thought founded on the Judeo-Christian tradition. They contain numerous Old Testament allusions and evangelical reminiscences. Batorin’s poems are also characterized by their allegoric quality, and their parabolic, metaphorical, and creative synthesis of biblical themes and folkloristic motifs.
Biblical motifs began to appear in Felix Batorin’s poetry in the 1980s, during a period of social and political transformation in Belarus. Reflecting on the reality, the poet often turns to the motif of prophetism and the figure of the prophet, which might prove conducive to trying to find answers to important questions - both universal and resulting from Belarusian historical and cultural specificity. The drama of being a prophet results from the overwhelming feeling of loneliness arising from opposing the society in order to fulfil the mission which has been entrusted to a prophet. The tragedy of the poet-prophet lies in the fact that he is aware of his weakness and helplessness in the struggle against the individual for the individual, in his attempts to reach the morose society.
The destructive activities of the oppressive communist system against the culture, language and identity of Belarusians turned out to have serious consequences for the society of the post-Soviet Belarus. That is why it cannot be surprising that pessimism resounds in prophetic works of Felix Batorin. However, despite pessimism, there is still hope in his poetry – the hope to reverse the fate of the nation and homeland.
No more drama
Authors: Kankol Sławomir
Published: December 2020

The article is a review of Here We Are, the latest novel by contemporary English novelist Graham Swift, published in the spring of 2020. The text is considered in the context of the author’s earlier work, which the often self-reflexive narrative references at a number of points. The author’s use of understatement and the motif of parenthood also receive the reviewer’s attention.
Robotowa wspomagana laparoskopowo przednia niska amputacja odbytnicy z powodu wznowy i przerzutów nowotworu neuroendokrynnego odbytnicy po leczeniu endoskopowym z wykorzystaniem matrycy hemostatycznej
Authors: Kycler Witold
Published: December 2020

Wprowadzenie: Nowotwory endokrynne odbytnicy (NEN; ang.neuroendocrine neoplasms) są rzadkimi nowotworami odbytnicy. Leczone są technikami małoinwazyjnymi, endoskopowymi, a w przypadku ich niepowodzenia stosuje się chirurgię laparoskopową, wspomaganą robotową lub otwartą.
Opis przypadku: W pracy opisano przypadek leczenia NEN odbytnicy w przebiegu, którego stwierdzono przerzuty do węzłów mezorektum i bocznej ściany miednicy w trudnej chirurgicznie lokalizacji. W leczeniu zastosowano technikę robotową z wykorzystaniem do hemostazy matrycy hemostatycznej.
Augmenting Healthcare with Human-Centered Technologies
Authors: Moehle Christopher , Gibson Jessica
Published: December 2020

“Robotics”, “Artificial Intelligence”, and “Machine Learning” have become an almost impossibly broad amalgam of terminologies that span across industries to include everything from the cotton gin to self-driving cars, and touch a broad range of biotechnology and med tech applications.  We address the spread of these transformative technologies across every interpretation of the analogy, including the spectrum ranging from practical, highly economic products to inventive science fiction with speculative business cases.  In this two-part article, we first briefly overview the high-level commonalities between historically successful products and the economic factors driving adoption of these intelligent technologies in our current economy.  In doing so, we focus heavily on “Augmentation” as a central theme of the best products historically, now, and in the near future.  In the second part of the article, we further illustrate how “Augmented Intelligence” can be applied to biotech. This is done through a mini-case study, or a detailed practicum, on Ariel Precision Medicine, to illustrate how “Augmented Intelligence” can be applied to precision medicine currently.
Vicente Núñez en los márgenes del canon: del medio siglo a la Postmodernidad
Authors: Bianchi Marina
Published: December 2020

Los versos de Vicente Núñez revelan sus inquietudes interiores, entre las que prima la congoja de herencia cernudiana por una sensualidad que no se ajusta a la moral franquista. Inicialmente cercano al grupo Cántico, por las fecha de sus primeras publicaciones pertenecería a la Generación del 50. Sin embargo, cuando vuelve a la literatura tras más de veinte años de ausencia, sus textos se cargan de elementos postmodernos: la mentira como juego retórico y tema metapoético, la expresión de un sujeto en crisis, el fragmentarismo, la voluntad de romper con el lenguaje tradicional y, aún más, la proximidad a la teoría queer y a sus planteamientos sobre la conformación de una identidad que supere la construcción cultural genérica impuesta. Núñez forja entonces un habla subversiva basada en el silencio, con el propósito de quebrantar los preconceptos y los dogmas, para proponer un nuevo paradigma interpretativo de la realidad y del sujeto mismo.
Soportes epigráficos y promoción social: mujeres libertas promotoras de monumentos honoríficos en Tarraco = Epigraphic Media and Social Promotion: Freedwomen Sponsorhip of Honorific Monuments in Tarraco</em
Authors: Buey Utrilla Teresa
Published: December 2020

Aunque privadas de libertad al nacer, muchas mujeres libertas buscaron adquirir posiciones destacadas en sus comunidades y acceder a ambientes sociales influyentes, para lo cual poseer una elevada capacidad económica fue sustancial. Muchas invirtieron su patrimonio en la dedicación honorífica, lo cual preservaba su memoria cívica y les reportaba enorme prestigio y honor. La epigrafía de Tarraco testimonia una veintena de mujeres de ascendencia servil que emplearon la conmemoración honorífica en monumentos lapídeos de prestigio para recordar a sus parientes, amigos o patrones. Así, el presente texto se focaliza en estas libertas a través de sus inscripciones, desde una óptica social y de género. Para ello, se ha realizado un estudio onomástico y prosopográfico de cada una de las protagonistas, así como de los soportes epigráficos empleados y el lugar de localización de los mismos, con el fin de establecer las líneas comunes de su actuación.AbstractAlthough deprived from freedom at birth, many freedwomen sought nevertheless to acquire prominent positions in their communities and access influential social environments, for which having a high economic capacity was key. Many of them invested their wealth in honorary dedication, which preserved their civic memory and brought them enormous prestige and honor. The epigraphy from Tarraco documents around twenty cases of women of servile descent who used honorary commemoration in prestigious stone monuments to remember their relatives, friends or patrons. Thus, this text focuses on these freedwomen through their inscriptions, from a social and gender perspective. To this end, an onomastic and prosopographic study has been carried out of each of the protagonists, as well as of the epigraphic supports and their location, in order to establish the common lines of their action.
Data loop of media and audience
Authors: Mathieu David , Pruulmann Vengerfeldt Pille
Published: December 2020

As our digital footprints are collected and analysed by the media and fed back at us as new experiences, providing more data to collect, data circulates in a loop from audiences to media and back. This data loop is for media studies an occasion to revisit the media–audience nexus in an age of datafication. We argue that an audience perspective is needed in order to break with the structure–agency linearity in current understanding of datafication. In this article, we develop a model of the data loop that first presents the fundamentals of data circulation between social actors and digital interfaces, then the moments of agency between actors in a relation of mutual dependence. The article closes with a discussion of previous models within media and communication that have addressed similar ideas, such as audience feedback, mutuality and circularity.
Datafication of Media (and) Audiences
Authors: Mathieu David , Jorge Ana
Published: December 2020

No abstract
Koroští Balúčové a jejich jazyk / The Koroš Baloch and their language
Authors:   AMESALL, Rutgers University, New Brunswick, NJ 08904, USA, Borjian Habib
Published: December 2020

The Korosh is an outlying Baloch group associated with the Qashqai tribal confederation of the Fārs province in southwestern Iran. Entirely isolated from Balochistan, the dialect of the Korosh, Koroshi, distinguishes itself in grammar and lexicon among Balochi language varieties. The phonology of Koroshi demonstrates a solid Balochi pedigree but not without major mu¬tations. Likewise, the nominal case-number system of Koroshi shows significant deviation from most other Balochi dialects. In verb morphosyntax a salient peculiarity is the coexist¬ence of two parallel systems of the imperfective, which appear to be stabilizing in an evolu¬tionary process of Koroshi aspect system. Borrowing from the neighboring languages is salient in the lexical domain, where Persian, the Fārs dialects, and Qashqai Turkic each play a part as the source language.
Fondements épistémiques et enjeux éthiques d’une éducation critique aux droits humains
Authors: Dufourt Pénélope
Published: December 2020

L’éducation aux droits humains (EDH) a été mise en oeuvre par des organisations internationales pour donner aux individus les moyens de s’approprier leurs propres droits. Cependant, il semblerait que l’EDH, telle qu’elle est institutionnalisée, manque d’effectivité. Une évaluation du cadre épistémologique promu par les institutions internationales nous permet de proposer une réflexion pour la mise en oeuvre d’une EDH critique, qui pourrait s’avérer émancipatrice. Ainsi, notre objectif est de présenter des modalités pédagogiques plus concrètes d’éducation critique aux droits humains par le biais de la philosophie pour les enfants. Il s’agira d’observer comment cette pratique peut mettre en oeuvre de nouvelles postures épistémologiques dans le cadre d’une pratique pédagogique dédiée à l’EDH, tout en présentant une mise en oeuvre expérientielle de certains droits humains, répondant ainsi aux besoins éthiques de l’EDH.
Speaking Freely vs. Dignitary Harm: Balancing Students’ Freedom of Expression and Associational Rights with their Right to an Equitable Learning Environment
Authors: Brulé Elizabeth
Published: December 2020

In this article, I examine the difficulty of using student codes of conduct and civility policies as a way to restrict harmful speech. I argue that policies used to monitor students’ non-academic behaviour provide administrators with a means to restrict and surveil students’ political advocacy work, especially marginalized students’ advocacy. Rather than providing a ‘safe’ learning environment, codes of conduct curtail students’ opportunities for freedom of expression and limits their ability for critical pedagogical engagement with controversial ideas. Drawing on case studies at Canadian universities, I illustrate the contradictory challenges that student activists encounter when attempting to balance principles of freedom of expression and principles of equity on university campuses. Rather than use codes of conduct, I argue that administrators should adopt criteria that help students identify and limit dignitary harms. In doing so, students will be better equipped to assess their expressive freedom and associational rights with the rights of others to an equitable learning environment. Moreover, such an approach represents a decolonial shift and promises to expand our narrow liberal conception of rights and ensure marginalized peoples’ voices and worldviews are heard.
Free Speech Rhetoric and Normalizing Violence: Setting Higher Standards for University Guest Speaker Policies
Authors: McDonald Madison
Published: December 2020

In response to recent protests against controversial guest speakers, many Canadian universities have implemented new policies that conflate academic freedom and freedom of speech. The resultant free speech policies often protect speakers regardless of the content of their speech; this paper discusses the importance of barring speech that normalizes acts of harm.
Being After Being Has Washed Away
Authors: Jefferies Daze
Published: December 2020

Thinking with an assemblage of Black, Indigenous, crip, decolonial, and trans feminist creative and theoretical work, this poem explores fishy felt knowledges of sex work, outmigration, colonial erasure, and archival absence in the lives of trans women from Ktaqamkuk/Newfoundland.
Identifying The Key Variables for Assessing The Reclamation Success on Early Growth Vegetation in Ex-exploration of Oil and Gas Mining Areas
Authors:   Graduate Program of Forest Management Science, Faculty of Forestry and Environment, IPB University, Academic Ring Road, Campus IPB Dramaga, Bogor, Indonesia 16680, Negara T , Kusmana C , Mansur I , Santi N A
Published: December 2020

This paper examines the identification of key indicators that could be used to measure the success of reclamation plants in post-exploration oil and gas mining areas. The main objective of this research was to find key indicators or variables for evaluating the level success of reclamation results in the post-mining of oil and gas area. In this study, 44 environmental variables of the physical, biological, soil, water and air indicators were analyzed from 70 field plots of 6 reclamation and 2 natural forest sites. The analysis methods included (1) cluster analysis using the Agglomerative Hierarchical Clustering method with the Ward's method, and (2) quadratic discriminant analysis. The results of the clustering analysis showed that there were some clusters due to variation of biomass, water, soil and air conditions. The three clusters developed based on water and/or air variables provided high cophenetic correlation (0.80) with low within-cluster (14.5%) and high between-cluster variations (85.5%). Based on the multicollinearity analysis, average vector difference test, variance matrix variance test, unidimensional test of each variable and quadratic discriminant function, this study found that there were 3 key indicators determining variations of the quality of the reclamation plantations within the study sites, namely, biological indicator of biomass volume (Bio_B); soil indicator of P content in the soil (Tnh_P), saturation base of soil (Tnh_Kb), Manganese (Mn) content in the soil (Tnh_Mn), Sulfur content in the soil (Tnh_S), percentage of ash in the soil (Tnh_Ab), percentage of clay in the soil (Tnh_Li), and water indicator of chloride content in the surface water (Air_Cl). The examination on four classes of the reclamation quality showed that the classes were successfully classified having excellent cross-validation error matrix with overall accuracy more than 90%.
Application of Arbuscular Mycorrhizal Fungi and Soil Ameliorant on the Growth of Leucaena leucocephala in Limestone Post-mining Soil Media
Authors:   Department of Silviculture, Faculty of Forestry and Environment, IPB University, Academic Ring Road, Campus IPB Dramaga, Bogor, Indonesia 16680, Ghaida S H , Wasis B , Sri Wilarso Budi S W
Published: December 2020

Limestone mining has the potential into environmental damage that involve modify an ecosystem. The attempt that contrived to reduce the disturbances are rehabilitation. This research was conducted to examine the growth response of Leucaena leucocephala inoculated with AMF and soil ameliorant in a limestone post-mining soil. The design used was a split-plot design in a completely randomized design with 3 factors. The first factor was AMF inoculum (Daemonorops draco AMF and MycoSilvi), the second factor was organic fertilizer of compost, and the third factor was inorganic fertilizer. The variables used in this study expressed by height, diameter, biomass, root colonization, and nutrient absorption of the plant. The analysis showed that the combination of MycoSilvi and compost 7.5% gave best result of height, diameter, and biomass, with significantly increased by 962.67%, 899.41% and 1440.67% to control plant. It also gave best result of nutrient uptake N, P, and K, with significantly increased up to 17.64 g plant-1, 2.42 g plant-1, and 18.05 g plant-1. In general, AMF showed a good percentage of root colonization with an average 36.67-86.67%. Further research is needed to determine the response to the growth of seedlings planted in the field.
La progettazione scolastica orientata alla promozione della salute. Un percorso di dialogo intersettoriale per l’allineamento delle competenze chiave per l’apprendimento e «life skill»
Authors: Crispiatico Maria Grazia , Bestetti Patrizia , Velasco Veronica , Celata Corrado , Coppola Liliana , Estensione LST Gruppo
Published: December 2020

In health promotion area, the integration of the school and health sectors is essential. The objective of this work is to introduce a logical framework to «align» educational concepts and objectives, starting from international and national indications on school curricula, with health promotion concepts and objectives (in particular life skill and life skill education). A working group composed of 26 school representatives and health promotion professionals has been set up and in a participatory way they have produced alignment tables for different school orders. The tables propose an alignment between: European key competences for lifelong learning, student profile competences, targets for competence development, life skills and LifeSkills Training objectives. The logical framework offers a comparison between different conceptualisations of competences useful for learning and people’s well-being. It can also serve as a guideline for school planning competence-based oriented towards health promotion and it can represent an operationalisation of  cross-sectoral collaboration.
A Status Report on School Intercultural Mediation in Europe
Authors: Portera Agostino , Trevisan Michael , Milani Marta
Published: December 2020

This paper provides results of an investigation into the research literature of intercultural mediation and how intercultural mediation has been implemented in Europe. To this end, a systematic quantitative literature review was conducted, which identified 77 conceptual and empirical manuscripts for this study. The review showed that little agreement exists on precisely what intercultural mediation is and how it should be structured and supported as a profession. The empirical works identified in this study can be characterized as ad hoc in nature, capitalizing on circumstances. The result is a patchwork of concepts and studies that collectively do not provide sufficient support or foundation for the use of intercultural mediation. In order to move the field forward, we argue that an immediate next step should be the development of a well-thought, systematic research program, grounded in the existing literature. A strong recommendation found in the literature is the use of evaluation to illustrate the value of intercultural mediation. Evaluation can provide data that could help those in authority make defensible decisions about policy support for intercultural mediation. Finally, considering the current situation in European schools, we propose that in the field of mediation the intercultural approach be implemented.
Teaching Non-Italian Students: Italian Adaptation of the Questionnaire on Teachers’ Perspectives
Authors: Sensin Ceyda , Benvenuto Guido , Rubat du Mérac Emiliane
Published: December 2020

The survey of teachers’ perspectives on the teaching of refugees and immigrant pupils by Kurbegovic (2016) is used to evaluate five dimensions of teachers’ self-perception: Selfefficacy, Implementation Practices, Cultural Competence, Competence/Preparation and Student Needs. The present study is aimed at analysing the self-awareness of primary school teachers of the teaching of refugee and immigrant students in Italy. The survey of Kurbegovic within its 30 items (Cronbach’s Alpha = .86) was conducted on a sample of 190 teachers who teach in primary schools in Rome. After removing 2 items that are cross loading, the exploratory factor analysis (Maximum likelihood method with Oblimin rotation) confirms a five-factor structure and shows a good construct validity and reliability. Current research reveals that the survey of teachers’ perspectives on refugee and immigrant populations is appropriately adapted to assess Italian primary school teachers’ views. This tool demonstrates its usefulness not only for research but also for pedagogical practice and can help to create an inclusive classroom environment that provide students with equal access to the curriculum and learning experiences.
Public opinion evolution model with the variable topology structure based on scale free network
Authors: He Min-Hua  , Zhang Duan-Ming  , Wang Hai-Yan  , Li Xiao-Gang  , Fang Pin-Jie  ,   (1)School of Physics, Huazhong University of Science and Technology, Wuhan 430074,China; (2)School of science, Wuhan Institute of Technology, Wuhan 430074,China
Published: December 2020

Based on scale free network, the public opinion evolution model is constructed, in which the public opinion changes with topology (the relationship and the influence between the individual). The model features that the network structure constantly changes in the process of evolution with evolution parameter φ0. It is found that the evolution of the public opinion not only is controlled by the topological structure, but also induces the change of the topological structure: the network structure is no longer the initial scale-free network,but it has a Poisson distribution. With the time evolution in system, there is obvious convergence effect of the public opinions. The dozens of opinions in initial state evolve with time, but most of them perish and only a few of them can survive and develop for a long time. The evolution trend is coincident with that of the public opinions, views and beliefs in society.
Approximate solution of 2-soliton for generalized disturbed mKdV coupled system
Authors: Mo Jia-Qi  , Yao Jing-Sun  ,   Department of Mathematics, Anhui Normal University, Wuhu 241000, China)(Division of Computational Science, E-Institutes of Shanghai Universities at SJTU, Shanghai 200240, China
Published: December 2020

The approximate solution for a class of disturbed mKdV coupled system is considered taking a simple and valid technique. We first solve approximate solution of the 2-soliton for a corresponding complex-valued differential equation using the variational iteration method. And then the approximate solution of the 2-soliton for a original disturbed mKdV coupled system is obtained.
New exact solutions to (n+1)-dimensional double sine-Gordon equation
Authors: Taogetusang  , Sirendaoerji  ,   The College of Mathematical Science, Inner Mongolia Normal University,Huhhot 010022,China
Published: December 2020

The auxiliary equation of triangular function type including the first kind of elliptic equation and the formula of superposition of the solutions are given. Then based on general function transformation, new Jacobi elliptic exact solutions to (n+1)-dimensional double sine-Gordon equation are constructed with aid of symbolic computation system Mathematica. And the solutions include Jacobi elliptic function exact solutions, exact solitary wave solutions and triangular functions.
Another kind of conserved quantity induced directly from Mei symmetry of Tzénoff equations for holonomic systems
Authors: Zheng Shi-Wang  , Xie Jia-Fang  , Chen Xiang-Wei  , Du Xue-Lian  ,   (1)College of Science,North China University of Technology,Beijing 100144,China; (2)Department of Physics and information engineering, Shangqiu Teachers College, Shangqiu 476000, China
Published: December 2020

Another kind of conserved quantity deduced from Mei symmetry of Tzénoff equations for holonomic systems is studied. The expression of this conserved quantity and the determining equation to induce this conserved quantity are presented. The results indicate that this new method is easier to find conserved quantities than methods reported previously. Finally, application of this new result is presented by a practical example.
Generalized canonical transformations of a kind of generalized Birkhoff systems
Authors: Li Yan-Min  , Mei Feng-Xiang  ,   (1)Department of Applied Mechanics, School of Aerospace, Beijing Institute of Technology, Beijing 100081,china; (2)Department of Physics and Information Engineering, Shangqiu Normal College, Shangqiu 476000,China
Published: December 2020

The generalized canonical transformations of a kind of generalized Birkhoff systems are studied in this paper. The differential equations of motion of the generalized Birkhoff systems are estallished. The condition under which the transformations of the system are canonical is obtained. An example is given to illustrate the application of the result.
Hopf bifurcation control in a coupled nonlinear relative rotation dynamical system
Authors: Liu Hao-Ran  , Liu Bin  , Liu Shuang  , Wen Yan  ,   (1)Institute of Information Technology and Engineering, Yanshan University, Qinhuangdao 066004,China; (2)Institute of mechanical engineering, Yanshan University, Qinhuangdao 066004,China; (3)Key Lab of Industrial Computer Control Engineering of Hebei Province, Yanshan University, Qinhuangdao 066004,China
Published: December 2020

A coupled nonlinear relative-rotation system is studied, and the Hopf bifurcation is analyzed under the condition of primary resonance and 1:1 internal resonance. In order to control the Hopf bifurcation point, the stability and amplitude of limit cycle, a nonlinear feedback controller is proposed, and numerical calculation can confirm the validity of the method.
New multisoliton solutions for (2+1)-dimensional Konopelchenko-Dubrovsky equations
Authors: Ye Cai-Er  , Zhang Wei-Guo  ,   (1)School of Science, University of Shanghai for Science and Technology, Shanghai 200093, China; (2)School of Science, University of Shanghai for Science and Technology, Shanghai 200093, China; College of Science, Zhejiang Forestry College, Zhejiang Lin'an 311300, China
Published: December 2020

In this paper, using the homogeneous balance method, the (2+1) dimensional Konopelchenko-Dubrovsky equations are converted into two variable-separated linear partial differential equations. for three different function assumptions, the constant coefficient differential equations are obtained, respectively. By solving the eigenequations, new multisoliton solutions of the KD equations are constructed conveniently.
Measurement of entanglement in coupled dots
Authors: Wang Hai-Xia  , Yin Wen  , Wang Fang-Wei  ,   Institute of physics, Chinese Academy of Science, Bejing 100080,China
Published: December 2020

Using the method developed by Gurvitz of solving Schrdinger equations and the numerical calculation, we investigate the oscillation and the entanglement of the two opposite-spin electrons in coupled quantum dots, and show how to read out the entanglement by quantum point-contact detector. The results show that the two electrons start to entangle due to Coulomb interaction, and then they move together with Coulomb interaction augmenting, similar to the oscillation of an electron in a qibit. In this case, we locate a quantum point contact detector near one of the quantum dots, and the entanglement information can be obtained by changing the current.
Implementation of photon Bell-state and GHZ-state analyzers through the Faraday rotation
Authors: Gu Yong-Jian  , Chen Xiao-Dong  , Lin Xiu-Min  , Xiao Shao-Jun  ,   (1)Department of Physics, Ocean University of China, Qingdao 266100,China; (2)School of Physics and Optoelectronics Technology, Fujian Normal University, Fuzhou 350007, China
Published: December 2020

The schemes are presented for realizing optical Bell-state and GHZ-state analyzers through the Faraday rotation, which results from polarization photon reflected by optical cavity with trapped atom. They can be extended to the case of completely distinguishing photon Bell-state and GHZ-state without destroying quantum qubit. In the schemes, strong-coupling condition is not needed and the analyzers can be implemented in low-Q cavity, which further lower the diffculty in experiment.
Tunneling radiation and entropy correction of arbitrary spin particles in Kerr-de Sitter black hole
Authors: Lin Kai  , Yang Shu-Zheng  ,   (1)College of Physics and Mathematics, Chongqing University, Chongqing 400044, China; (2)Institute of Theoretical Physics, China West Normal University, Nanchong 637002, China
Published: December 2020

Using the method beyond semiclassical approximation, the tunneling behavior of the arbitrary spin particles at the event horizon of Kerr-de Sitter black hole is researched, and the corrected Hawking temperature and the quantum tunneling rate are obtained. By the corrected temperature and the trace anomaly theory, the corrected entropy of Kerr-de Sitter black hole is derived.
The mean first-passage time in a mono-stable system driven by uncorrelated noises
Authors: He Cheng-Di  , Xu Wei  , Yue Xiao-Le  ,   Department of Applied Mathematics,Northwestern Polytechnical University,Xian 710072,China
Published: December 2020

In this paper,the mean first-passage time (MFPT) in a biased mono-stable system is investigated on the basis of the theory used in an asymmetric bistable system. The effects of parameters on MFPT are also analyzed based on the generalized potential function. The results show that, first,with parameter a and additive noise intensity Q increasing,the MFPTs in two directions both decrease on condition that bias parameter b is equal to zero; second,the time in which the particle jumps from xs1 to xs2 linearly decreases while the time in which the particle jumps from xs2 to xs1 linearly increases,owing to the fact that the symmetry of potential well is broken by the increase of bias parameter b; finally,the MFPTs in two directions monotonically increase as the ratio of multiplicative noise intensity to the additive noise intensity increases.
Adaptive-impulsive control for projective synchronization in the drive-response complex network with time-varying coupling
Authors: Zeng Chang-Yan  , Sun Mei  , Tian Li-Xin  ,   Nonlinear Scientific Research Center,Jiangsu University,Zhenjiang 212013,China
Published: December 2020

Recently,most of works had studied the impulsive stabilization of networks with time-varying delays. But there are few results about synchronization criterion of networks with time-varying delays via adaptive-impulsive control. In this paper,by adaptive-impulsive control method,projective synchronization in the drive-response complex network of partially linear systems with time-varying coupling is investigated. An adaptive-feedback controller,updating laws and a linear impulsive controller are proposed. An adaptive-impulsive projective synchronization criterion of network with time-varying coupling is established. And the coupling configuration matrix in network is not required irreducible. Moreover,numerical simulation is used to verify the effectiveness of the scheme.
Linear control and anti-control of chaotic systems with only one nonlinear term
Authors: Wu Ran-Chao  , Guo Yu-Xiang  ,   School of Mathematics,Anhui University,Hefei 230039,China
Published: December 2020

The linear control and the anti-control of a class of chaotic systems with only one nonlinear term are studied. Based on the Routh- Hurwitz stability condition,the chaotic system is controlled and the stable state is reached. Then,the chaotic state is recovered through changing controlled coefficient and a new chaotic system follows. The basic dynamical behavior of the new chaotic system is investigated and numerical simulation shows the chaotic nature of this new system.
A ring-like heterogeneous medium-induced self-sustained target waves in excitable media
Authors: Tang Dong-Ni  , Zhang Xu  , Ren Wei  , Tang Guo-Ning  ,   College of Physics and Technology,Guangxi Normal University,Guilin 541004,China
Published: December 2020

The formation of self-sustained target wave in a two-dimensional excitable medium into which a ring-like heterogeneous excitable medium is introduced is investigated. The numerical results show that the initial perturbation can produce a self-sustained target wave in an excitable medium when the excitabilities of two media and the size of the ring are appropriately chosen. The physical mechanism responsible for the formation of self-sustained target wave is analyzed.
Research on automobile exhaust particles by STXM and NEXAFS
Authors: Yang Chuan-Jun  , Guo Zhi  , Zhang Xiang-Zhi  , Tai Ren-Zhong  , Bao Liang-Man  , Li Xiao-Lin  , Zhang Gui-Lin  , Li Yan  ,   Shanghai Institute of Applied Physics,Chinese Academy of Sciences,Shanghai 201800,China
Published: December 2020

In order to understand the structures of automobile exhaust particles and the components of nitrogen inside them,automobile exhaust particles from Santana 3000 and Golcars are investigated with scanning transmission X-ray microscopy (STXM) and the near edge X-ray absorption fine structure (NEXAFS) spectra. The results of STXM show that single particulate has a size of 500 nm and a nonuniform mass distribution with an empty hole inside it. Compared with the NEXAFS spectra,(NH4)2SO4 and NaNO3 spectra show many different σ* resonances at 406 eV,the spectrum of ammonium has a shoulder structure. NaNO3 and automobile exhaust particles show significant σ resonances at 412 eV and 418.5 eV. However,(NH4)2SO4 shows wider σ resonances 413.5 eV and 421.8 eV. Nitrates are main chemical species of nitrogen in automobile exhaust particles. In an energy range from 395 eV to 418 eV,Santana 3000 automobile exhaust particles are stack scanned. The principal component analysis and cluster analysis indicate that there exist nitrates in surface layer and minor ammonium inside it.
Two nonlinear reconstruction methods of neutron penumbral imaging
Authors: Xu Hai-Bo  , Yu Bo  , Ying Yang-Jun  ,   (1)Graduate School, China Academy of Engineering Physics, Beijing 100088, China; (2)Institute of Applied Physics and Computational Mathematics, Beijing 100088, China
Published: December 2020

Neutron penumbral imaging is an important diagnosis technique in laser-driven inertial confinement fusion experiment. In order to refine the resolution of 5 μm, it is necessary to develop nonlinear methods in reconstructing the detected imaging. In this paper, the authors improve the molecular dynamics method by using the Leap-frog format to increase convergence, and adding the edge-preserving regularization to suppress the edge-diffusion. Furthermore, the conjugate gradient method is also studied, and the relationship and differences between these two methods are revealed. Comparing the reconstruction results of the two methods, the advantages and disadvantages are analyzed for detecting images with noise.
The calculation of the 140 A MeV 40,48Ca and 58,64Ni projectile fragmentation by the statistical abrasion-ablation model
Authors: Wei Hui-Ling  , Ma Chun-Wang  ,   Department of Physics, Henan Normal University, Xinxiang 453007,China
Published: December 2020

The cross sections of fragments produced in the 140 A MeV 40,48Ca+9Be and 58,64Ni+9Be reactions have been calculated by the statistical abrasion-ablation model. The calculated cross sections of fragments are compared to the experimental results. Adopting the free space nucleus-nucleus cross sections in the calculations, the cross sections of fragments produced in the non-central collisions are well reproduced, but the cross sections of fragments produced in the central collisions are overestimated. If adopting the saturate density related nucleus-nucleus cross sections in the calculation, the cross sections of fragments produced in the non-peripheral collisions are well reproduced, but the cross sections of fragments produced in the peripheral collision are underestimated. It's suggested that the cross sections of fragments will be better reproduced by the SAA model if the nucleus-nucleus cross sections are related to the density distributions of projectile and target nuclei precisely.
Accurate measurements of high energy proton beam by secondary electron compensation
Authors: Xia Hai-Hong  , Zhang Zhong-Bing  , Liu Lin-Yue  , Ouyang Xiao-Ping  , Chen Liang  , Wang Qun-Shu  , Wang Lan  , Ma Yan-Liang  , Pan Hong-Bo  ,   (1)China Institute of Atomic Energy,Beijing 102413,China; (2)Northwest Institute of Nuclear Technology,Xian 710024,China
Published: December 2020

Accuracy in the measurement of an intense high-energy proton beam is generally disturbed by high energy proton induced secondary electron emission. In the present work,the compensation mechanism for secondary electron emission is investigated for the accurate measurement of high-energy proton beam. An experimental approach with using three metal foils to compensate for secondary electron emission is implemented and described. The experiment is carried out on the HI-13 tandem accelerator. The current detected from the middle metal foil is 0.7% of the proton beam. The experimental results show that the measured current of the high-energy proton beam is reliable within 1%.
Instantaneous characteristics of excited atom state 5s' 4D7/2 in the copper plasma induced by laser
Authors: Liu Shi-Bing  , Liu Yuan-Xing  , He Run  , Chen Tao  ,   Institute of Laser Engineering, Beijing University of Technology, Beijing 100124, China
Published: December 2020

The formation of excited atom state 5s' D7/2 and its transition process in the copper plasma induced by nanosecond pulse laser are studied by the time-resolved spectrum technology. The experimental results indicate the recombination of electron and ion and the collisions among particles each play a dominent role in forming excited atom state 5s'D7/2 at different tims during its evolvement. When the collisions among particles are severe, the excited atom state 5s' D7/2 mainly transits to low energy atom state 4p' 4 Fo9/2. 500 ns after the peak of laser pulse arriving at target surface, the excited state 5s'D7/2 transited to 4p' 4 Fo9/2 and 4p' 4 D7/2 with the same probabilities by emitting lines CuI465.11 nm and CuI529.25 nm respectively.