Dimethylsulphide (DMS) photo-oxidation and dimethylsulphoxide (DMSO) photoproduction were estimated in 26 laboratory irradiations of coastal samples from NE England (Tyne estuary) and W Scotland (Loch Linnhe and River Nant at Taynuilt). Pseudo-first order rate constants of DMS photo-oxidation (0.038 h-1 to 0.345 h-1) and DMSO photo-production (0.017 h-1 to 0.283 h-1) varied by one order of magn...

The demarcation membrane system (DMS) in megakaryocytes forms the plasma membrane (PM) of future platelets. Using confocal microscopy, electron tomography, and large volume focused ion beam/scanning electron microscopy (FIB/SEM), we determined the sequential steps of DMS formation. We identified a pre-DMS that initiated at the cell periphery and was precisely located between the nuclear lobes. ...

due to the significance of multiculturalism in politics, and the central role linguistic devices play in organizing the political discourse, this text-based qualitative study was carried out to compare political interviews in the iranian and english contexts to find out the probable similarities and differences in the use of discourse markers (dms) between the two cultures. to this end, three s...

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Diffuse mesangial sclerosis (DMS) is one of the hereditary glomerular diseases and histologically characterized by severe glomerulosclerosis and subsequent tubulo-interstitial fibrosis (TIF). In DMS patients, renal dysfunction correlates well with TIF, rather than with glomerular lesions. Thus, molecular mechanisms whereby TIF in DMS progresses should be addressed. Previously, we found that nep...

The relationship between the steady state cloud condensation uclei (CCN) concentration and the dimethylsulfide (DMS) emission flux in remote marine regions is investigated by modeling the principal gas-, aerosol-, and aqueous-phase processes in the marine boundary layer (MBL). Results are in reasonable quantitative agreement with the available measurements of DMS, SOz I-I2804, CCN, and condensa...

Classically, it is well known that a single weight on a real interval leads to orthogonal polynomials. In ”Generalized orthogonal polynomials, discrete KP and Riemann-Hilbert problems”, Comm. Math. Phys. 207, pp. 589-620 (1999) , we have shown that m-periodic sequences of weights lead to ”moments”, polynomials defined by matrices containing these moments and 2m+1-step relations between them, th...