数学研究通讯最新文献

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Gerontological Education in Albania. The Historical and Social Approach 阿尔巴尼亚的老年教育。历史和社会方法
数学研究通讯 Pub Date : 2022-05-11 DOI: 10.17758/dirpub11.h0522415
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引用次数: 0
Mediation in Higher Education – Aspects of Application in Conditions of Digital Transformation 高等教育中的中介——在数字化转型条件下的应用
数学研究通讯 Pub Date : 2022-05-11 DOI: 10.17758/dirpub11.h0522502
A. Andreeva, D. Serafimova
{"title":"Mediation in Higher Education – Aspects of Application in Conditions of Digital Transformation","authors":"A. Andreeva, D. Serafimova","doi":"10.17758/dirpub11.h0522502","DOIUrl":"https://doi.org/10.17758/dirpub11.h0522502","url":null,"abstract":": Abstract: The paper researches the application of mediation in the management and conflict resolution in higher education, as well as the inclusion of mediation in business schools curriculums and syllabi. In the digitalization era higher schools undergo a transformation which affects all processes and the relationships of the stakeholders participating in them. Broken communication, personality problems of participants in the education process are but a part of the prerequisites for the emergence of new conflicts in higher education. In this aspect the authors study the application of mediation as a possible alternative for resolving the arguments arising in universities. A broader view of mediation is presented, so as to place mediation not only within the narrow legal frameworks of out-of- court procedures, but also as a means of effective academic communication, as a method of building harmonious academic environment and new culture of communication. The study advocates the thesis for the mediation methods applicability in the processes of education and research at various levels – from resolving conflicts between various stakeholders to adopting mediation as a specific method for conflict resolution in the education in different disciplines, including the offers of Master programs in Mediation and Conflict Resolution. A model is suggested for introducing mediation in higher schools by building university centres aimed at resolving arguments, fostering communication culture and successful communication. Two interrelated viewpoints are intertwined in the study, so as to analyze mediation through the prism of the regulatory framework and the managerial aspects of mediation. On the basis of the analysis carried out conclusions are made concerning the application of mediation in the higher education sector and recommendations are formulated in view of the creation of international university mediation network.","PeriodicalId":66427,"journal":{"name":"数学研究通讯","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89773399","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Interacting with Service App: Reviewing Users’ Body and Hand Gestures on Ride-hailing Mobile App 与服务App互动:网约车移动App用户肢体和手势的回顾
数学研究通讯 Pub Date : 2022-05-11 DOI: 10.17758/dirpub11.dir0522430
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引用次数: 0
Teacher Competencies in Facing Limited Face-to-face Learning in the New Normal Era 新常态下面对有限面对面学习的教师胜任力
数学研究通讯 Pub Date : 2022-05-11 DOI: 10.17758/dirpub11.dir0522419
{"title":"Teacher Competencies in Facing Limited Face-to-face Learning in the New Normal Era","authors":"","doi":"10.17758/dirpub11.dir0522419","DOIUrl":"https://doi.org/10.17758/dirpub11.dir0522419","url":null,"abstract":"","PeriodicalId":66427,"journal":{"name":"数学研究通讯","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77942989","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Performance Assessment of Medium Size Industrial Wastewater Treatment Plant 中型工业污水处理厂性能评价
数学研究通讯 Pub Date : 2022-05-11 DOI: 10.17758/dirpub11.dir0522214
{"title":"Performance Assessment of Medium Size Industrial Wastewater Treatment Plant","authors":"","doi":"10.17758/dirpub11.dir0522214","DOIUrl":"https://doi.org/10.17758/dirpub11.dir0522214","url":null,"abstract":"","PeriodicalId":66427,"journal":{"name":"数学研究通讯","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88229745","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
On Some Properties of the Curl Operator and Their Consequences for the Navier-Stokes System Navier-Stokes系统旋度算子的一些性质及其结果
数学研究通讯 Pub Date : 2022-03-15 DOI: 10.4208/cmr.2021-0106
N. Lerner, Franccois Vigneron
{"title":"On Some Properties of the Curl Operator and Their Consequences for the Navier-Stokes System","authors":"N. Lerner, Franccois Vigneron","doi":"10.4208/cmr.2021-0106","DOIUrl":"https://doi.org/10.4208/cmr.2021-0106","url":null,"abstract":". We investigate some geometric properties of the curl operator, based on its diagonalization and its expression as a non-local symmetry of the pseudo-derivative ( − ∆ ) 1/2 among divergence-free vector fields with finite energy. In this context, we introduce the notion of spin-definite fields, i.e. eigenvectors of ( − ∆ ) − 1/2 curl. The two spin-definite components of a general 3D incompressible flow untangle the right-handed motion from the left-handed one. Having observed that the non-linearity of Navier-Stokes has the structure of a cross-product and its weak (distributional) form is a determinant that involves the vorticity, the velocity and a test function, we revisit the conservation of energy and the balance of helicity in a geometrical fashion. We show that in the case of a finite-time blow-up, both spin-definite components of the flow will explode simultaneously and with equal rates, i.e. singularities in 3D are the result of a conflict of spin, which is impossible in the poorer geometry of 2D flows. We investigate the role of the local and non-local determinants and their spin-definite counterparts, which drive the enstrophy and, more gen-erally, are responsible for the regularity of the flow and the emergence of singularities or quasi-singularities. As such, they are at the core of turbulence phenomena.","PeriodicalId":66427,"journal":{"name":"数学研究通讯","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45050449","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Threshold Solutions for Nonlocal Reaction Diffusion Equations 非局部反应扩散方程的阈值解
数学研究通讯 Pub Date : 2022-01-13 DOI: 10.4208/cmr.2022-0003
Heng Zhang, Yong Li, Xue Yang
{"title":"Threshold Solutions for Nonlocal Reaction Diffusion Equations","authors":"Heng Zhang, Yong Li, Xue Yang","doi":"10.4208/cmr.2022-0003","DOIUrl":"https://doi.org/10.4208/cmr.2022-0003","url":null,"abstract":"We study the Cauchy problem for nonlocal reaction diffusion equations with bistable nonlinearity in 1D spatial domain and investigate the asymptotic behaviors of solutions with a one-parameter family of monotonically increasing and compactly supported initial data. We show that for small values of the parameter the corresponding solutions decay to 0, while for large values the related solutions converge to 1 uniformly on compacts. Moreover, we prove that the transition from extinction (converging to 0) to propagation (converging to 1) is sharp. Numerical results are provided to verify the theoretical results.","PeriodicalId":66427,"journal":{"name":"数学研究通讯","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42499676","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
On the Differential Uniformity and Nonlinearity of a Class of Permutation Quadrinomials Over $mathbb{F}_{2^{2m}}$ $mathbb{F}_{2^{2m}}$上一类置换四项式的微分均匀性和非线性
数学研究通讯 Pub Date : 2022-01-01 DOI: 10.4208/cmr.2020-0532
Mengyu Hu, Nian Li null, Xiangyong Zeng
{"title":"On the Differential Uniformity and Nonlinearity of a Class of Permutation Quadrinomials Over $mathbb{F}_{2^{2m}}$","authors":"Mengyu Hu, Nian Li null, Xiangyong Zeng","doi":"10.4208/cmr.2020-0532","DOIUrl":"https://doi.org/10.4208/cmr.2020-0532","url":null,"abstract":"","PeriodicalId":66427,"journal":{"name":"数学研究通讯","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70515762","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Lifting Method for Krause’s Consensus Model Krause共识模型的一种提升方法
数学研究通讯 Pub Date : 2022-01-01 DOI: 10.4208/cmr.2021-0053
Ni Guo
{"title":"A Lifting Method for Krause’s Consensus Model","authors":"Ni Guo","doi":"10.4208/cmr.2021-0053","DOIUrl":"https://doi.org/10.4208/cmr.2021-0053","url":null,"abstract":"","PeriodicalId":66427,"journal":{"name":"数学研究通讯","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70516172","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Global Solutions of 3-D Inhomogeneous Navier-Stokes System with Large Viscosity in One Variable 单变量大黏度三维非齐次Navier-Stokes系统的全局解
数学研究通讯 Pub Date : 2022-01-01 DOI: 10.4208/cmr.2021-0040
Tiantian Hao
{"title":"Global Solutions of 3-D Inhomogeneous Navier-Stokes System with Large Viscosity in One Variable","authors":"Tiantian Hao","doi":"10.4208/cmr.2021-0040","DOIUrl":"https://doi.org/10.4208/cmr.2021-0040","url":null,"abstract":"","PeriodicalId":66427,"journal":{"name":"数学研究通讯","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70516127","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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