نتایج جستجو برای: mid point
تعداد نتایج: 598416 فیلتر نتایج به سال:
the present survey is a correlation study designed to determine extent and type of relation between mid-arm circumference and weight in order to offer a scale for assumption of weight. 390 healthy, adults who are resident in tehran and between the ages 18-65 were selected from visitors at three hospital censers at random. input accumulation was carried out by means of a questionnaire and ...
The complete mol-ecule of the title compound, C22H16N2O2, is generated by a crystallographic inversion centre at the mid-point of the central N-N bond. Two intra-molecular O-H⋯N hydrogen bonds occur.
A molecularly imprinted dendrimer (MID) with a colorimetric reporter group exhibits three-point binding of tris(aminoethyl)amine in THF with a K(assoc)= 3.3 x 10(6) M(-1).
The empirical data show a fundamental transformation in the fabric of the Iranian society in recent decades. The essence of this transformation is what we have called the “decline of community’, also labelled as the ‘depletion of social capital’, referring to the loss of social ties and the erosion of moral life which hold members of society together. In this article, drawing on a large volume ...
The mid-Infrared (mid-IR) photonic integrated platform is recently drawing attention due to its foreseen potential as alternative compact solution to several challenges and limitations taking place in current mainstream technologies [1]. Improved performance is expected in a wide palette of topics such as sensing, thermal imaging, nonlinear optical devices, astronomy or secure datacom, among ot...
This study verified pollution levels through evaluation of the Sediment Quality Guidelines (SQGs), load index (PLI), and potential ecological risk (PERI) by analyzing concentrations heavy metals in sediments an urban‒agricultural watershed Yeongsan River basin, South Korea. Statistical analyses were performed to determine relationships between land use, sources identified. For spatial distribut...
this study is an outlook of iranians religious practices and customs in eras such as nasser one. it attempts to answer the main question, "religious practices and ceremonies in the society during naseri ruling" and other subsidiary questions with scientific and historical theories. iran was a traditional and religious community . people abided by their religious practices and duties within reli...
OBJECTIVE To localize the site of motor points within human biceps brachii muscles through surface mapping using electrophysiological method. METHOD We recorded the compound muscle action potentials of each lattice of the biceps brachii in 40 healthy subjects. Standardized reference lines were made as the following: 1) a horizontal reference line (elbow crease) and 2) a vertical reference lin...
We have used data taken as part of the Herschel infrared Galactic Plane survey (Hi-GAL) to study 3171 infrared-dark cloud (IRDC) candidates that were identified in the mid-infrared (8 μm) by Spitzer (we refer to these as ‘Spitzer-dark’ regions). They all lie in the range l=300 − 330 ◦ and |b| 6 1 ◦. Of these, only 1205 were seen in emission in the far-infrared (250–500 μm) by Herschel (we call ...
A satisfactory bituminous mix should have aggregate gradation, which will ensure maximum density and minimum voids in the mix to fulfill requirements of bituminous mix design specifications. In India organizations such as Indian Roads Congress and Ministry of Surface Transport (MOST) [1] have laid down specifications regarding the range of percentage passing of different size of aggregate in th...
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