نتایج جستجو برای: mathematics journals

تعداد نتایج: 216158  

Nowadays, the use of fuzzy mathematics and fuzzy logic are increasing in various sciences. Archaeology is one of the sciences that is less attended with the methods of fuzzy mathematics and fuzzy logic. Due to the nature of many archaeological data, however, the use of such methods in archaeology can be beneficial. In this research, it has been tried to explain applications of fuzzy logic and f...

2016
Jiangwei Pan Vinayak Rao Pankaj K. Agarwal Alan E. Gelfand

We develop continuous-time probabilistic models to study trajectory data consisting of times and locations of user ‘check-ins’. We model the data as realizations of a marked point process, with intensity and mark-distribution modulated by a latent Markov jump process (MJP). We also include user-heterogeneity in our model by assigning each user a vector of ‘preferred locations’. Our model extend...

Journal: :مجله دندانپزشکی جامعه اسلامی دندانپزشکان 0
دکتر سیدجواد قاضی میرسعید javad ghazi mirsaeid

core dental journals according to production and citation rates dr. sdj. ghazi mirsaeid * *assistant professor of medical library and information sciences dept., faculty of allied medical sciences and dental research center, tehran university / medical sciences. abstract background and aim: given the rapid expansion of dental journals in one hand, and limitation of resources on the other, it ma...

Objectives: The present study aims to investigate the international status and visibility of Iranian journals which have been indexed in Journal Citation Reports (JCR). Accordingly, the number of international papers, citations and editorial board members of each journal was studied. Moreover, various measures were utilized to compare the quality of Iranian journals with their international cou...

Journal: :مجله روان شناسی و علوم تربیتی 0
دیبا سیف اصغر رضویه مرتضی لطیفیان

the purpose of this study is to examine the relationship between epistemological and motivational beliefs about mathematics among gifted students. to this end , 334 first year high school gifted students were selected through applying the otis intelligence test. epistemological beliefs questionnaire (ebq) and motivational beliefs about mathematics scale (mbms) were also used as measurement inst...

2015
Amber Steele Amber Elaine Steele Iman Chahine Amber E. Steele

In order for students to comprehend mathematics, they must be able to think and apply learned knowledge to inform skill acquisition (Schoenfeld, 2013). Written communication is a skill that enables students to prepare to learn mathematics and express thoughts. Using qualitative case study methodology within symbolic interactionism framework, this study examined the effect of concept journaling ...

2013
Jeremy Kilpatrick

Most mathematicians consider themselves, at least to some degree, to be both educators and researchers. Yet few embrace or even respect the subject at the intersection of these fields: research in mathematics education. Mathematicians rarely apply their own logical acumen to assessment of teaching and learning, nor do they often read the vast and growing literature in educational research. They...

Journal: :Journal of Librarianship and Information Science 2022

Overlay journals are characterised by their articles being published on open access repositories, often already starting in initial preprint form as a prerequisite for submission to the journal prior initiating peer-review process. In this study we aimed identify currently active overlay and examine characteristics. We utilised an explorative web search contacted key service providers additiona...

Journal: :caspian journal of mathematical sciences 2014
m. h. rahmani doust s. gholizade

one may find out the application‎ ‎of mathematics in the areas of ecology‎, ‎biology‎, ‎environmental‎ ‎sciences etc‎. ‎mathematics is particulary used in the problem of‎ ‎predator-prey known as lotka-volterra predator-prey equations.‎ ‎indeed‎, ‎differential equations is employed very much in many areas‎ ‎of other sciences‎. ‎however‎, ‎most of natural problems involve some‎ ‎unknown functions...

Journal: :تحقیقات کتابداری و اطلاع رسانی دانشگاهی 0
فرشاد خاموشیان (پرهام¬نیا)

in this research ph.d. dissertation of kmsu were studied so that citation behavior of authors could be identified and in so doing, the core journal were introduced. the other aims of this study are determining the type, language and half life of cited journals. citation analysis in this study. to review the references and to determine the core journals, bradford law was used. the references for...

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