Silver and gold nanoparticles of Jasminum nervosum L. had unique optical properties such as broad absorbance band in the visible region of the electromagnetic spectrum. Characterization of the nanoparticles using UV spectrophotometer, Fourier transform infrared spectroscopy, X-ray diffraction, and transmission electron microscopy confirmed that the particles were silver (AgNPs) and gold (AuNPs) ra

The choice of expressions for the coding probabilities in general, and the escape probability in particular, is of great importance in the family of PPM algorithms. We present a parameterized version of the escape probability estimator which, together with a 'compactness' criterion, provides guidelines for the estimator design given a 'representative' set of files. This parameterization also makes

This paper is focused on the analysis of two documents (the Council of Europe's Bioethics Convention and the Additional Cloning Protocol) inasmuch as they refer to the relationship between human dignity and human genetic engineering. After presenting the stipulations of the abovementioned documents, I will review various proposed meanings of human dignity and will try to identify which of these se

Phosphorylation of 6-O-tritylated methyl α-D-mannopyranosidc followed by deprotection gives an analogue of α-trinositol having virtually similar orientation of the phosphate groups. Biological testing showed the analogue to be inferior with respect to pharmacological effects.

Periodate oxidation of 1D-myo-inositol 1,2,6-trisphosphate pentasodium salt (α-trinositol) gives the expected cyclic D-arabino-pentodialdose as a mixture of anomers. Reaction with a primary amine and subsequent reduction with sodium borohydride gives the title compounds.

N-acylated substituted β 3 oligoamides are known to form unique supramolecular nanorods based on a 3-point hydrogen bond self-assembly motif. This motif is an intermolecular extension of the hydrogen bonding network that stabilizes the 14-helix secondary structure unique to β 3 oligoamides. Acetylation of the N-terminus of the molecule provides the necessary third hydrogen bond pair of the motif.

BACKGROUND: The clinical importance of intraprocedural stent thrombosis (IPST) during percutaneous coronary intervention in the contemporary era of potent oral P2Y12 inhibitors is not established. The aim of this study was to assess IPST and its association with clinical outcome in patients with myocardial infarction undergoing percutaneous coronary intervention with contemporary antithromboticmed

A search for dark-matter particles in events with large missing transverse momentum and a Higgs boson candidate decaying into two photons is reported. The search uses 139 fb−1 of proton-proton collision data collected at s = 13 TeV with the ATLAS detector at the CERN LHC between 2015 and 2018. No significant excess of events over the Standard Model predictions is observed. The results are interpre

This article draws on empirically derived illustrations of return to work and unemployment to critically explore how a narrow understanding of work pervades contemporary social policies and programmes. This is particularly relevant in economic and labour market transitions aligned with neoliberalism that individualise the social problem of unemployment and thus restrict occupational possibilities

Tourism is a major socioeconomic contributor to established and emerging destinations in the Mediterranean region. Recent studies introducing the Holiday Climate Index (HCI) highlight the significance of climate as a factor in sustaining the competitiveness of coastal and urban destinations. The aim of this study is to assess the future HCI performance of urban and beach destinations in the greate

Current criteria for the diagnosis of CKD in adults include persistent signs of kidney damage, such as increased urine albumin-to-creatinine ratio or a GFR below the threshold of 60 ml/min per 1.73 m2 This threshold has important caveats because it does not separate kidney disease from kidney aging, and therefore does not hold for all ages. In an extensive review of the literature, we found that G

In this paper, we present the case of a couple who refused to disclose the sex of their child to others, and some of the responses that this case prompted in the international media. We outline the ethical issues that this case raises, and we place it into the more general context of parental preferences regarding the gender (development) of their children and of the impact on children of parental

This paper presents a systematic account of ethical issues actualised in different areas, as well as at different levels and stages of health care, by introducing organisational and other procedures that embody a shift towards person centred care and shared decision-making (PCC/SDM). The analysis builds on general ethical theory and earlier work on aspects of PCC/SDM relevant from an ethics perspe