Six common ringtail possums (Pseudocheirus peregrinus) were intravenously injected with a standard dose of radioactive 3-Methylhistidine (N tau-[Me-14C]MeH). The dose was rapidly and quantitatively excreted by the possums. More than 90% of radioactivity was recovered within 3 days. Thin layer chromatography and mass spectroscopy showed that 97% of recovered radioactivity was associated with unm...

Gradient concentric rings of polymers, including (poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] (MEH-PPV) and poly(methyl methacrylate) (PMMA), with unprecedented regularity were formed by repeated "stick-slip" motion of the contact line in a sphere-on-flat geometry. Subsequently, polymer rings served as templates to direct the formation of concentric Au rings. Three methods were de...

La irrupción de la pandemia por COVID-19 paralizó manera radical el funcionamiento normalizado los museos. Ante esta situación, Museo Evolución Humana (MEH), situado en Burgos y dependiente Junta Castilla León, desarrolló un programa educativo que le permitió estar conectado tiempo real con centros escolares. Las actividades diseñadas, basadas utilización las nuevas tecnologías información comu...

Oprozomib is an oral proteasome inhibitor currently under investigation in patients with hematologic malignancies or solid tumors. Oprozomib elicits potent pharmacological actions by forming a covalent bond with the active site N-terminal threonine of the 20S proteasome. Oprozomib has a short half-life across preclinical species and in patients due to systemic clearance via metabolism. Potentia...

The current work examines the effects of cesium lead bromide (CsPbBr3) perovskite quantum dots (PQDs) on structural and optical properties conjugated polymer blends poly[2-methoxy-5-(2′-ethylhexyloxy)-1,4-phenylene vinylene] (MEH–PPV) poly(9,9-di-n-octylfluorenyl-2,7-diyl) (PFO). MEH–PPV/PFO composite thin-films containing PQDs with weight ratios between 0.5 wt.% 10 were prepared via a solution...

Abstract This article reports social workers’ attitudes and approaches to working with people experiencing multiple exclusion homelessness (MEH) who self-neglect, whether these receive services, including safeguarding, differently from other populations. It draws on telephone interviews in 2020 twenty-two workers adults a range of statutory local authority National Health Service hospital roles...

We present in this paper a new method for "ltering an image, based on a new de"nition of its entropy. A large number of examples illustrate the results. Comparisons are performed with other wavelet-based methods. 1999 Elsevier Science B.V. All rights reserved. Nous preH sentons dans cet article une meH thode nouvelle pour le "ltrage des images, baseH e sur une deH "nition nouvelle de son entrop...