introduction: several supra spinal areas such as rostral ventrolateral medulla (rvlm) area are involved in basic cardiovascular regulation. the kolliker— fuse nucleus (kf) is located in pons and is heavily connected with rvlm. the cardiovascular effect of kf nucleus has been shown and it is suggested that kf is involved in sympathetic vasomotor tone and basic cardiovascular regulation. therefor...

how to cite this article: arzanian mt, shamsian bsh, karimzadeh p, kajiyazdi m, malek f, hammoud m. posterior reversible encephalopathy syndrome in pediatric hematologic-oncologic disease: literature review and case presentation. iran j child neurol. 2014 spring 8(2):1-10. objective posterior reversible encephalopathy syndrome (pres) is a cliniconeuroradiological disease entity, which is repres...

We propose new control variates for variance reduction in the Metropolis–Hastings algorithm. We use variates that are functions of both the current state of the Markov chain and the proposed new state. This enable us to specify control variates which have known mean values for general target and proposal distributions. We develop the ideas for both the standard Metropolis–Hastings algorithm and...

In this work, we perform a technical analysis of cyclic reduction and oxidation process metal oxides applied as hydrogen storage route. Hydrogen is used to reduce oxide form steam, regenerated by oxidizing the reduced with steam. The acts solid medium, which could be transported or for stationary applications. Suitable were screened according following performance indicators: specific energy de...

the electrochemical behavior of nifedipine (i), nitrendipine(ii) and their photodegradation products has been studied by employing electrochemical techniques in chloroform and in 1:4 mixture of chloroform-isopropanol using piperidinium perchlorate (ppc) as supporting electrolyte. it has been shown that i and ii undergo in a 4e, 4h+ irreversible reduction reaction, while the reduction product, p...

The anodically first formed oxide on gold (oxide I) reaches two complete monolayers, ie 1.5 rnCcm_’ oxide charge, before a ssond type of oxide (oxide II) starts to form. Electrochemical redox reactions with redox couples such as the tris(o-phenantroline) ferrous/ferric ion couple and others which are well known to behave reversibly on bare gold are inhibited completely by gold covered with this...