منابع مشابه
: examining l2 teachers’ corrective feedback types in relation to learners’ uptake, proficiency levels, and context types
abstract this study investigates the teachers’ correction of students’ spoken errors of linguistic forms in efl classes, aiming at (a) examining the relationship between the learners’ proficiency level and the provision of corrective feedback types, (b) exploring the extent to which teachers’ use of different corrective feedback types is related to the immediate types of context in which err...
Pregnancy Differentially Regulates the Collagens Types I and III in Left Ventricle from Rat Heart
The pathologic cardiac remodeling has been widely documented; however, the physiological cardiac remodeling induced by pregnancy and its reversion in postpartum are poorly understood. In the present study we investigated the changes in collagen I (Col I) and collagen III (Col III) mRNA and protein levels in left ventricle from rat heart during pregnancy and postpartum. Col I and Col III mRNA ex...
متن کاملExcitability: Types I, II, and III
In 1948, Hodgkin distinguished between three classes of excitability on the basis of spiking patterns observed in crustacean axons. This classification scheme is still applied today because it captures fundamental differences in excitability that stem from how action potentials, or spikes, are generated. The nonlinear dynamical mechanism responsible for spike initiation in each cell class has b...
متن کاملDevelopmental regulation of mRNA species for types II, IX and XI collagens during mouse embryogenesis.
Several techniques were used to study the co-ordination of mRNA levels for five constituent chains of cartilage collagen fibrils during mouse development. Short cDNA clones were first constructed for mouse and human alpha3(IX) and for mouse proalpha1(XI) collagen mRNA species. Northern analysis of developing mouse embryos revealed that the mRNA species for alpha1, alpha2 and alpha3 chains of ty...
متن کاملPreparation of Stable Plurilamellar Liposomes Dispersed in Two Soluble Types of Collagens and the Effect of Collagens on the Release Rate of Entrapped Sodium Chromate
Combination formulations of liposomes with collagen have been previously introduced as a means of obtaining more stable and less permeable liposomes. In this study, the effect of aqueous solutions of the collagen products COLLAPUR? (COL) and COLLAPURON-DAK? (COLD) from Henkle Co., on the release rate of sodium chromate (CHR) as a water-soluble model drug from stable plurilamellar vesicles (SPLV...
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ژورنال
عنوان ژورنال: Современные проблемы науки и образования (Modern Problems of Science and Education)
سال: 2018
ISSN: 2070-7428
DOI: 10.17513/spno.28098