Culture is one of the key factors playing role in learning and teaching mathematical proof possibly not as much as learners understanding of what proving means out of school life but quite—on this factor there is at least all the work on the relationships between natural and mathematical logic. So, if considering culture has a role to play in understanding what becomes a mathematical proof from...

Intracellular Ca(2+) ([Ca(2+)](i)) can trigger dual-mode regulation of the voltage gated cardiac sodium channel (Na(V)1.5). The channel components of the Ca(2+) regulatory system are the calmodulin (CaM)-binding IQ motif and the Ca(2+) sensing EF hand-like (EFL) motif in the carboxyl terminus of the channel. Mutations in either motif have been associated with arrhythmogenic changes in expressed...

The prevalent system of Undergraduate Medical Education in india by and large thrives on a system of didactic lectures or antiquated textbooks based teachinglearning rather than dynamic patient based interaction. Couple that with minimal motivation and future incentives for students pursuing undergraduate research as well as the lack of formal training, a graduate medical doctor is not equipped...

This study investigated the relationship between selfefficacy and stress among 108 EFL teachers in Iran. The participants were administered self-efficacy and stress questionnaires. Pearson Product-Moment Correlation and Multiple Regression analyses were used. The results indicated significant negative correlation between self efficacy and stress. Also it was found that both dimensions of self-e...

The present study investigated the effect of the keyword method of vocabulary teaching on the learning and longterm retention of vocabulary in a normal EFL classroom context. Fifty elementary EFL students were selected and assigned into experimental and control groups. The experimental group received vocabulary instruction using mnemonic keyword method and the control group received conventiona...

Studies have mainly focused on strategies to motivate teachers or the student-teacher motivation relationships rather than teacher demotivation in the English as a foreign language (EFL) teaching process, whereas no data have been found on the factors that cause teacher demotivation in the Turkish EFL teaching contexts at the elementary education level. Thus, this study aims to investigate the ...

The development of an organism depends on individual cells receiving and executing their specific fates, although how this process is regulated remains largely unknown. Here, we identify a mechanism by which a specific cell fate, apoptosis, is determined through the cooperative efforts of Hox and E2F proteins. E2F transcription factors are critical, conserved regulators of the cell cycle and ap...

The issue of natural order in acquiring some morphemes in English has been a controversial one in psycholinguistics and applied linguistics. This article seeks to test Krashen’s Natural Order Hypothesis employing the Competition Model among two age groups of pre-adolescent and adult age in an EFL setting. Research on this issue has been mostly conducted in ESL settings and the results have been...

The acronyms of ENL, ESL, and EFL have been around for long enough as names of certain varieties of English depending on their locale and related circumstances of use. In their expanded form, they are known as ' ', ' ', and ' '. Far from being hypothetical varieties of the language, the three have their distinctive traits that are measurable along sociolinguistic and linguistic clines. On both ...

often given with prednisolone, would have been necessary. In pregnant women with West African (T. brucei gambiense) stage II disease, either melarsoprol or eflornithine can be used, but neither is effective for East African disease. Although efl ornithine can abort early pregnancies and cause disordered organogenesis (9), the severe encephalopathy associated with melarsoprol makes efl ornithine...