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Two-photon double ionization of neon using an intense attosecond pulse train

We present a demonstration of two-photon double ionization of neon using an intense extreme ultraviolet (XUV) attosecond pulse train (APT) in a photon energy regime where both direct and sequential mechanisms are allowed. For an APT generated through high-order harmonic generation (HHG) in argon we achieve a total pulse energy close to 1μJ, a central energy of 35 eV, and a total bandwidth of ∼30 e

Crisis Communication in China: A Social Constructionist Approach

Crisis communication is a field dominated by functionalist and objectivist perspectives even though there are exceptions. With a departure in an alternative epistemology – social construc-tionism – this paper provides a reflective approach to understand crisis communication as a contextual and cultural construction process. Focusing on the social construction of crisis brings a much-needed approac

Increased deposition of glycosaminoglycans and altered structure of heparan sulfate in idiopathic pulmonary fibrosis

Idiopathic pulmonary fibrosis (IPF) is characterized by aberrant deposition of extracellular matrix (ECM) constituents, including glycosaminoglycans (GAGs), that may play a role in remodelling processes by influencing critical mediators such as growth factors. We hypothesize that GAGs may be altered in IPF and that this contribute to create a pro-fibrotic environment. The aim of this study was the

Mycobacteria Manipulate G-Protein-Coupled Receptors to Increase Mucosal Rac1 Expression in the Lungs

Mycobacterium bovis bacille Calmette-Guérin (BCG) is currently the only approved vaccine against tuberculosis (TB). BCG mimics M. tuberculosis (Mtb) in its persistence in the body and is used as a benchmark to compare new vaccine candidates. BCG was originally designed for mucosal vaccination, but comprehensive knowledge about its interaction with epithelium is currently lacking. We used primary a

Law, Policy and Social Control Amidst Flux

This chapter will begin with a brief discussion of early modernity and the rise of the welfare state, before going on to explore how law and legal regulation change as we enter “late modernity”. The notion of “late modernity” – not to be confused with postmodernity – captures how industrially advanced societies evolve, when globalisation, aided by information technology, accelerates rapidly at theThis chapter will begin with a brief discussion of early modernity and the rise of the welfare state, before going on to explore how law and legal regulation change as we enter “late modernity”. The notion of “late modernity” – not to be confused with postmodernity – captures how industrially advanced societies evolve, when globalisation, aided by information technology, accelerates rapidly at the

Long-term results after adolescent Blount's disease

A long-term follow-up study was made of 23 patients with an average age of 47 years (range 38-68 years) who had adolescent Blount's disease. Four patients had bilateral disease (27 affected knees). Nine knees had no treatment during childhood, 11 were treated by physiodesis, and seven were treated by osteotomy of the proximal tibia. At follow-up, most of the patients had no pain or mild pain from

Long-term results after infantile Blount's disease

A long-term follow-up of 49 patients with an average age of 38 years (range: 25-67 years) who had experienced infantile Blount's disease was done. Thirty-seven patients had bilateral disease, giving a total of 86 affected knees. Thirty-eight knees had conservative or no treatment during childhood; 13 were treated by epiphysiodesis, and 35 by osteotomy. At follow-up, 11 knees showed arthrosis, and