نتایج جستجو برای: it was single
تعداد نتایج: 5965233 فیلتر نتایج به سال:
abstract this study examines the relationship between reading anxiety and difficulty of texts as well as the relationship between reading anxiety and students perceived difficulty of the texts. since difficulty is a relative concept, i limited its definition by sticking to the readability formula. we also took students perceived difficulty levels into account. therefore, in the present study, ...
the research questions were as follows: 1. is there any relationship between the students concious awareness of the form and implications of the conjuncations and their improvement in using appropriate conjunctions? 2. does students knowledge of the from and the implications of the conjunctions help them to produce more coherent writings. 3. does a comparison between english conjunctions and th...
A proper edge t-coloring of a graph is a coloring of its edges with colors 1, 2, ..., t such that all colors are used, and no two adjacent edges receive the same color. For any integer n ≥ 3, all possible values of t are found, for which there exists such a proper edge t-coloring of the simple cycle C(n), which uses for each pair of adjacent edges either consecutive colors or the first and the ...
We present the photometric and spectroscopic study of the very luminous Type IIn SN 2006gy for a time period spanning more than one year. The evolution of multiband light curves, the pseudo-bolometric (BVRI) light curve and an extended spectral sequence are used to derive constraints on the origin and evolution of the SN. A broad, bright (MR ∼ −21.7) peak characterizes all monochromatic light c...
abstract chickpea is weak in competition of weeds that damages to it at between 40 t0 60 percent. kermanshah province is one of the most important region for chickpea fields in iran. for these reosons, weed management is necessary in this crop. in order to evaluate of herbicides and stubble control on broad leave weeds control in chickpea. experiment was conducted in agricultural research stat...
To mark the 20 th anniversary of the commencement of [email protected] (now arXiv.org), I've adapted this article from one 1 that first appeared in Physics World and was later reprinted (with permission) in Learned Publishing. This version is closer to my original draft, with some updates for this occasion, plus an astounding 2 5 added footnotes. 2 [email protected] received its first email...
A brief account of the obstacles faced during the introduction of hospital accreditation in Australia is provided, with some insight into the politics of change in health care. Some observations are made concerning critical elements of the accreditation program and the implications for the future of the Australian Council on Healthcare Standards.
We present the photometric and spectroscopic study of the very luminous Type IIn SN 2006gy for a time period spanning more than one year. The evolution of multiband light curves, the pseudo-bolometric (BVRI) light curve and an extended spectral sequence are used to derive constraints on the origin and evolution of the SN. A broad, bright (MR ∼ −21.7) peak characterizes all monochromatic light c...
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