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Global governance vs local governance in the field of HIV/AIDS: an analytical framework

Recent decades have been characterised by increasingly complex governance structures. In order to tackle threats from epidemics, environmental degradation and other trans-boundary problems governments collaborate not only with actors from other governments, international agencies and civil society, but also from the private sector and business community. Large numbers of global partnerships, inclu

Rapidity and transverse momentum dependence of inclusive J/psi production in pp collisions at root s=7 TeV

The ALICE experiment at the LHC has studied inclusive J/psi production at central and forward rapidities in pp collisions at root s = 7 TeV. In this Letter, we report on the first results obtained detecting the J/psi through the dilepton decay into e(+)e(-) and mu(+)mu(-) pairs in the rapidity ranges vertical bar y vertical bar < 0.9 and 2.5 < y < 4, respectively, and with acceptance down to zero

Structure-property correlations of ion-containing polymers for fuel cell applications

In order to investigate the structure-property correlations of grafted proton conducting membranes, the model system consisting of an ETFE base film grafted with polystyrene and subsequent sulfonation (ETFE-g-PSSA) along with crosslinked derivatives ETFE-g-P(SSA-co-DiPB) were synthesized. The characteristics of the final membranes were characterized by PFG-NMR diffusometry, in-plane conductivity a

Spatial Diversity Performance of Multiport Antennas in the Presence of a Butler Network

The main concern of this paper is to study the presence of a cascaded Butler network in diversity antenna systems. The advantages of a cascaded Butler network in 2-D multipath environments have been already shown. These advantages are limited to either correlated or nonuniform multipath environments with a line-of-sight component. In the frame of this paper, for the first time, we show a further a

Lyotropic Lipid Phases Confined in Cylindrical Pores: Structure and Permeability

A model membrane system based on lipid lyotropic phases confined inside the pores of a well-defined scaffold membrane, thereby forming a double-porous membrane structure, is described. The model membrane system is characterized with regard to lipid structure, lipid location, and phase transitions, using small-angle X-ray scattering, differential scanning calorimetry, and confocal microscopy. The s

Molecular profiling reveals distinct functional attributes of CD1d-restricted natural killer (NK) T cell subsets

CD1d-restricted natural killer T (NKT) cells can have multiple effects on an immune response, including the activation, regulation and attraction of innate immune cells, and modulation of adaptive immunity. Recent studies reveal that there are distinct subsets of NKT cells which selectively perform some of the functions attributed to CD1d-restricted cells, but the mechanisms underlying these funct

Intermolecular exciton-exciton annihilation in phospholipid vesicles doped with [Ru(bpy)(2)dppz](2+)

The ultrafast photophysics of [Ru(bpy)(2)dppz](2+) (dppz = dipyrido[3,2-a:2',3'-c]-phenazine) embedded into the walls of phospholipid vesicles has been studied by femtosecond time-resolved pump-probe spectroscopy. While [Ru(bpy)(2)dppz](2+) has been studied intensively with respect to its intramolecular charge transfer processes, which are associated with the well known light-switch effect, this s

Infrared Mn I laboratory oscillator strengths for the study of late type stars and ultracool dwarfs

Aims. The aim of our new laboratory measurements is to measure accurate absolute oscillator strengths for neutral manganese transitions in the infrared needed for the study of late-type stars and ultracool dwarfs. Methods. Branching fractions have been measured by high resolution Fourier transform spectroscopy and combined with radiative level lifetimes in the literature to yield oscillator streng

Molecular evolution of specific human antibody against MUC1 mucin results in improved recognition of the antigen on tumour cells

The MUC1 mucin is differentially expressed and glycosylated in cancer tissue as opposed to healthy tissue. Due to these differences, MUC1 is considered a potential biomarker suitable for cancer diagnosis and therapy. In a previous study, the human MUC1-specific antibody 12ESC-6 was able to bind a sequence variant of the tandem repeat of MUC1 that is not recognized by many other MUC1-specific antib

The Global War On Terrorism as Meta-Narrative: An Alternative Reading of Recent Chinese History

When we speak of the “Cultural Revolution” in China, we actually refer not to the past but to a narrative interpretation of the past, a particular organization of knowledge which has gone unquestioned for a long time. This paper attempts to develop an alternative narrative scope from which to view the final ten-plus years of politics in the People’s Republic under Mao Zedong. It looks at that same

Straightforward rapid spectrophotometric quantification of total cyanogenic glycosides in fresh and processed cassava products.

In this study, we extend pioneering studies and demonstrate straightforward applicability of the corrin-based chemosensor, aquacyanocobyrinic acid (ACCA), for the instantaneous detection and rapid quantification of endogenous cyanide in fresh and processed cassava roots. Hydrolytically liberated endogenous cyanide from cyanogenic glycosides (CNp) reacts with ACCA to form dicyanocobyrinic acid (DCC

An Audit-Based, Infectious Disease Specialist-Guided Antimicrobial Stewardship Program Profoundly Reduced Antibiotic Use Without Negatively Affecting Patient Outcomes.

Background. Antimicrobial stewardship programs are increasingly implemented in hospital care. They aim to simultaneously optimize outcomes for individual patients with infections and reduce financial and health-associated costs of overuse of antibiotics. Few studies have examined the effects of antimicrobial stewardship programs in settings with low proportions of antimicrobial resistance, such as

Exposure to inhalable dust and its cyclohexane soluble fraction since the 1970s in the rubber manufacturing industry in the European Union

Objectives: As exposures to airborne particulates in the European rubber industry might still be causing genotoxic risks, it is important to assess trends in levels of inhalable dust and its cyclohexane soluble fraction (CSF) between the 1970s and 2003. Methods: 13 380 inhalable and 816 respirable dust and 5657 CSF measurements, collected within the framework of the European Union Concerted Action

Concerted evolution of male and female display traits in the European corn borer, Ostrinia nubilalis

BACKGROUND: Sexual reproduction entails the encounter of the sexes and the multiplicity of rituals is parallel to the diversity of mating systems. Evolutionary mechanisms such as sexual selection and sexual conflict have led to the elaboration of traits to gain attention and favours from potential partners. A paradox exists about how coordinated systems can evolve and diverge when there would seem

Behavioural and physiological mechanisms of polarized light sensitivity in birds.

Polarized light (PL) sensitivity is relatively well studied in a large number of invertebrates and some fish species, but in most other vertebrate classes, including birds, the behavioural and physiological mechanism of PL sensitivity remains one of the big mysteries in sensory biology. Many organisms use the skylight polarization pattern as part of a sun compass for orientation, navigation and in

Essays on Human Capital Investments: Pharmaceuticals and Education

Popular Abstract in Swedish Avhandlingen består av fyra uppsatser som handlar om individers hälsorelaterade beteende och investeringar i högre utbildning. Tre av uppsatserna fokuserar på olika aspekter av läkemedelsanvändning och syftar till att förklara varför individer med liknande medicinska behov är olika benägna att använda receptbelagda läkemedel. Den fjärde uppsatsen studerar hälsans betydeThis thesis consists of four essays on individual health behaviour and investment in higher education. Three of them consider different aspects of pharmaceutical utilization and aim at explaining some of the observed individual variation in access and adherence to treatment regimens. The fourth explores the potential link from health in young adulthood to subsequent university education. The firs

Direct deposition of gas phase generated aerosol gold nanoparticles into biological fluids - corona formation and particle size shifts.

An ongoing discussion whether traditional toxicological methods are sufficient to evaluate the risks associated with nanoparticle inhalation has led to the emergence of Air-Liquid interface toxicology. As a step in this process, this study explores the evolution of particle characteristics as they move from the airborne state into physiological solution. Airborne gold nanoparticles (AuNP) are gene

Differing Risk Factor Profiles of Ischemic Stroke Subtypes: Evidence for a Distinct Lacunar Arteriopathy?

BACKGROUND AND PURPOSE: Differences in risk factor profiles between lacunar and other ischemic stroke subtypes may provide evidence for a distinct lacunar arteriopathy, but existing studies have limitations. We overcame these by pooling individual data on 2875 patients with first-ever ischemic stroke from 5 collaborating prospective stroke registers that used similar, unbiased methods to define ri