In this paper, without using the classification of finite simple groups, we determine the structure of  finite simple groups whose Sylow 3-subgroups are of the order 9. More precisely, we classify finite simple groups whose Sylow 3-subgroups are elementary abelian of order 9.

background and aim: formocresol (fc) is yet, the most common medication used for pulpotomy of primary teeth. however, its potential hazards including toxicity, mutagenicity and even some degrees of carcinogenicity are the remaining sources of concern to clinicians. this investigation was aimed at comparing the clinical success level of mta (case) treated pulps of primary teeth to that of formoc...

incomplete adaptation of stainless steel crown margins leads to microleakage. the aim of this study was to evaluate the effect of tooth preparation on microleakage of stainless steel crowns (sscs) placed on mesiodistally reduced primary mandibular first molars.in this in vitro study, 60 primary mandibular first molars with reduced mesiodistal dimension were selected. pulp cavities were filled w...

In matters of NHS funding, politicians tend to say one thing and health economists another. Governments commit themselves to the Hippocratic ethic that patients should be treated solely on the basis of need. But economic reality has always required us to make hard choices between deserving patients. Today we require a legal dimension to this tension. This article examines the general practition...

In this paper we compute the 3-primary v1-periodic homotopy groups of the exceptional Lie group E7. This represents the next stage in the author’s goal of calculating the v1-periodic homotopy groups of all compact simple Lie groups (at least when localized at an odd prime). Most of the work goes into calculating the unstable Novikov spectral sequence of ΩE7/Sp(2). Showing that this spectral seq...