purpose: the purpose of this study was to investigate the structure of the discipline categorization and its overlap with isi subject categories. this will help detect the systematic errors arising from the scientometrics studies. methodology: the scientometrics methodology was used. all articles which were indexed in the web of science database (2007) and also the articles citing them during 2...

Whilst E-Commerce is spreading world-wide, many Muslims are wondering whether this new form of commerce is acceptable from the Syariah (Islamic Law) point of view. Thus, this research paper is meant to study the Islamic perspectives in e-commerce, particularly in its transaction, as well as the rights of the producers and customers. Issues on the legality of E-Commerce in Islam are examined to ...

The evolution of the electronic age has led to the development of numerous medical databases on the World Wide Web, offering search facilities on a particular subject and the ability to perform citation analysis. We compared the content coverage and practical utility of PubMed, Scopus, Web of Science, and Google Scholar. The official Web pages of the databases were used to extract information o...

We report direct measurement of population dynamics in the excited state manifold of a nitrogen-vacancy (NV) center in diamond. We quantify the phonon-induced mixing rate and demonstrate that it can be completely suppressed at low temperatures. Further, we measure the intersystem crossing (ISC) rate for different excited states and develop a theoretical model that unifies the phonon-induced mix...

To balance demand and supply of information, we propose a framework called “information supply chain” (ISC). This framework is based on supply chain management (SCM), which has been used in business management science. Both ISC and SCM aim to satisfy demand with high responsiveness and efficiency. ISC uses an information requirement planning (IRP) algorithm to reason, plan, and satisfy needers ...

introduction: nowadays, science mapping is considered an excellent technique for decision-makers to find solutions for problems in research planning and development. in this work, we aimed to depict a science map of “radiology, nuclear medicine, and medical imaging” in iran. methods: all publications indexed in thomson reuters web of science database in the fields mentioned above with at least ...

This paper analyses science diplomacy efforts to reduce disaster risks and proposes establishing national knowledge exchange centers (KECs) help individual states adhere their Sendai Framework goals. KECs are considered be interconnected globally work together promote resilience by facilitating sharing of information strategies in risk monitoring, assessment, ultimately reduction across the glo...

This paper investigates the validity of Islamic art as an investment product. We examine the current and future market potential, as well as, performing a hedonic regression analysis on London auction sales from 1998 to 2007. The main findings of the research are; Islamic art returns out performed both the equity and debt markets over the last 10 years; increases in oil prices have a positive e...