نتایج جستجو برای: efl teachinglearning
تعداد نتایج: 13183 فیلتر نتایج به سال:
This article begins by accounting the development of Second language theories .It describes major ESL theories ever since the 18th century to those currently adopted in ESL field. Then it proceeds to demonstrate their influences on EFL teaching in China, like nowadays an increasing awareness of non-cognitive factors in teaching foreign languages, reforms in some traditional teaching methodologi...
To obtain insight into the role of the retinoblastoma susceptibility gene (Rb; also known as Rb1) in apoptosis, we analyzed Caenorhabditis elegans mutants lacking a functional lin-35 RB gene. We found that the loss of lin-35 function results in a decrease in constitutive germ cell apoptosis. We present evidence that lin-35 promotes germ cell apoptosis by repressing the expression of ced-9, an a...
BACKGROUND AND OBJECTIVES Dynamic hyperinflation (DH) and expiratory flow limitation (EFL) are physiologically linked and seem to be involved in the genesis of dyspnea and the quality of life (QL) impairment in chronic obstructive pulmonary disease (COPD). Advanced COPD patients often show expiratory muscles dysfunction that could be involved in DH development. AIM Study the relationships bet...
Determining the level of expiratory flow limitation (EFL) in critical mechanically ventilated patients is of clinical relevance for choosing appropriate respiratory treatment and/or pharmacological therapy. In many respiratory diseases, EFL arises from pathological changes in the mechanical properties of the bronchial tree. These properties cannot be evaluated using common lumped-parameter mode...
This paper presents the technical aspects, theoretical analysis, and comparisons of two new permanent magnet synchronous generator (PMSG) grid-interfaced models named PMSG boost and PMSG rectifierinverter. The exact feedback linearization (EFL) control scheme is used for the effective design and stability analysis of the aforementioned models. The complexity of the EFL control laws is discussed...
Patients with severe chronic obstructive pulmonary disease (COPD) often exhale along the same flow-volume curve during quiet breathing as they do during the forced expiratory vital capacity manoeuvre, and this has been taken as an indicator of expiratory flow limitation at rest (EFL(T)). Therefore, EFL(T), namely attainment of maximal expiratory flow during tidal expiration, occurs when an incr...
The purpose of the present study is to examine a) how lower-intermediate and upperintermediate level Turkish learners of English-as-a-foreign language (EFL) realize refusals in English, b) the differences between native and non-native speakers of English in the use of refusals, and c) if L2 proficiency affects possible pragmatic transfer or not. The participants in the study included 18 native ...
Data from the National LymphoCare Study (a prospective, multicentre registry that enrolled follicular lymphoma (FL) patients from 2004 to 2007) were used to determine disease characteristics, treatment patterns, outcomes and prognosis for elderly FL (eFL) patients. Of 2650 FL patients, 209 (8%) were aged >80 years; these eFL patients more commonly had grade 3 disease, less frequently received c...
Recently, speaking has played an increasingly important role in second/foreign language settings. However, in many Chinese universities, EFL students rarely communicate in English with other people effectively. The existing behavioristic role plays on New Horizon College English (NHCE) e-learning do not function successfully in supplementing EFL speaking classes. The present study aims at inves...
We determined the role of expiratory flow limitation (EFL) on the ventilatory response to heavy exercise in six trained male cyclists [maximal O2 uptake = 65 +/- 8 (range 55-74) ml. kg-1. min-1] with normal lung function. Each subject completed four progressive cycle ergometer tests to exhaustion in random order: two trials while breathing N2O2 (26% O2-balance N2), one with and one without adde...
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