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The crystal structures of ds-(«-Bu4N)2[ReBr4(NCS)2] (1) (triclinic, space group Pi, a = 11.475(6), b = 20.096(16), c = 22.144(11) A, a = 110.56(6), ß = 92.97(5), 7 = 99.77(7)°, Z = 4), m-(n-Bu4NMReBr4(NCSe)i] (2) (triclinic, space group PI, a = 11.527(3), b = 20.237(7), c = 22.07(2) Ä, a = 110.05(4), ß = 93.86(6), 7 = 99.49(4)°, Z = 4) and cis-{nBu4N)2[ReBr4(NCS)(NCSe)] (3) (triclinic, space gr...
Odontogenic keratocyst is now designated by the World Health Organization as a keratocystic odontogenic tumor (KCOT). According to recent reports Wnt pathway and ß-catenin are involved in the pathogenesis of the majority of odontogenic and neoplastic lesions. The aim of this study was to evaluate the expression of ß-catenin in KCOT and compare it with those of dentigerous cyst and ameloblastoma...
learning-oriented assessment seeks to emphasise that a fundamental purpose of assessment should be to promote learning. it mirrors formative assessment and assessment for learning processes. it can be defined as actions undertaken by teachers and / or students, which provide feedback for the improvement of teaching and learning. it also contrasts with equally important measurement-focused appro...
This cross-sectional study aimed to assess perceptions of healthy food and motivation for health behaviour (MHB) in different Mediterranean countries. Multiple linear regression was used identify the association between perception MHB The highest observed Portugal (median 38.0; IQR 7.0) lowest Greece 34.0; 8.0). Compared Portuguese respondents, respondents from Croatia (ß=0.35; p < 0.001), Egyp...
the present study was conducted to investigate the role of summary in teaching grammar process on pre-university students. to this end, 48 male pre-university students in semnan were participants. they were math class that we called experimental group and science class as control group. in order to make sure there was no significant difference in proficiency level of two groups. a pre-test wa...
the present research was conducted to explore the effect of employing two language teaching approaches, i.e. schema-based instruction (sbi) and translation-based instruction (tbi), on vocabulary knowledge, structure and reading comprehension ability of forty one female students learning english in grade one senior high school in rivash, kuhsorkh, iran. while sbi focuses on schemata, i.e. words ...
Background: There is a striking lack of evidence about parents’/caregivers’ influence on their children’s dietary intake across Brazil and other middleand low-income countries. Therefore, the purpose of this study was to identify the associations between adolescents’ dietary intake and home environment, family meals and parental support. Methods: Cross-sectional study with 14–18 years old adole...
this study was designed to investigate the impacts of teachers self-disclosure on students foreign language classroom anxiety, attitude to english language learning and their achievement scores at the end of the term. there were 48 female learners of intermediate level. they were not randomly selected. there were one experimental group with 21 students and one control group with 27 students.the...
within communicative, interactive, and learner-centered framework of language teaching and learning, students need to learn four skills of listening, speaking, reading, and writing for their educational success. but of all the language skills, reading enjoys a paramount significance in so many second or foreign language academic contexts. in spite of its importance, language learners still have...
Understanding the antibiotic susceptibility of Salmonella enterica is important both from a clinical treatment and a public health perspective. The emergence of extended spectrum ß-lactamases (ESßLs) and AmpC ß-lactamases in S. enterica is important, as this will limit treatment options and could provide a strain with a significant selective advantage. The aim of the study was to screen isolate...
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