The Lowell database research self-assessment

the effect of using learning logs as a self-assessment tool on the syntactic development among iranian pre-intermediate efl learners

چکیده: هدف از انجام این پژوهش ،بررسی استفاده از یادداشتهای یادگیری به عنوان یکی از ابزار های خود ارزشیابی بر افزایش مهارت دستوری (صورتهای شرطی و مجهول) زبان آموزان در مقطع پیش متوسطه بوده است .بدین منظور یک تست استاندارد در مقطع پیش متوسطه بین 90 نفر زبان آموز در سنین 15 تا 20 سال در آموزشگاه زبان انگلیسی امین و پارسا در شهرستان شاهرود برگزار شد از میان این افراد 60 فراگیر انتخاب شدند. و این 6...

Judging the quality of our research: a self-assessment test

WEB ECOLOGY 10, 2010 Most researchers are interested in submitting their work to the very best possible peer-review journals, usually regarded as those with high ‘impact factors’. But how does one know whether the quality of one’s work is adequate to compete for the limited page space available within these premium journals? Would a lower-ranking journal be more appropriate? How low? The costs ...

assessment of the efficiency of s.p.g.c refineries using network dea

data envelopment analysis (dea) is a powerful tool for measuring relative efficiency of organizational units referred to as decision making units (dmus). in most cases dmus have network structures with internal linking activities. traditional dea models, however, consider dmus as black boxes with no regard to their linking activities and therefore do not provide decision makers with the reasons...

The William Lowell Putnam Mathematical Competition.

Lowell W . Bradford 1918 - 2007 The

Muzzle flash occurs when the fuel-rich effluent fromthe muzzle of a firearm adequately mixes with oxygen inthe atmosphere and is ignited. The size, character and colorof muzzle flash can vary greatly ranging from virtually novisible light at the muzzle to a very large fireball. The colorcan likewise vary from nearly white to bluish-white to laven-der to orange and re...