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Ultrafast ionization and fragmentation dynamics of polycyclic atomatic hydro-carbons by XUV radiation

In the interstellar medium polycyclic aromatic hydrocarbon molecules (PAH) are exposed to strong ionizing radation leading to complex organic photochemistry. We investigated these ultrafast fragmentation reac-tions after ionization of the PAHs phenanthrene, fluorene and pyrene at a wavelength of 30.3 nm using pump probe spectroscopy at a free electron laser. We observe double ionization and afterw

Optimized vs. Standard Automated Peritoneal Dialysis Regimens (OptiStAR) : Study protocol for a randomized controlled crossover trial

Background: It has been estimated that automated peritoneal dialysis (APD) is currently the fastest growing renal replacement therapy in the world. However, in light of the growing number of diabetic patients on peritoneal dialysis (PD), the unwanted glucose absorption during APD remains problematic. Recent results, using an extended 3-pore model of APD, indicated that large reductions in glucose

Influence of user-related parameters on calculated energy use in low-energy school buildings

Literature and experience show that there are large discrepancies between the calculated and measured building energy usages, where user-related parameters are significant factors with regard to energy use in low-energy buildings. Furthermore, the difficulties encountered when quantifying these parameters compound these discrepancies. The main aim of this study was to provide feedback that would h

Foreign demand for agricultural commodities drives virtual carbon exports from Cambodia

Rapid deforestation is a major sustainability challenge, partly as the loss of carbon sinks exacerbates global climate change. In Cambodia, more than 13% of the total land area has been contracted out to foreign and domestic agribusinesses in the form of economic land concessions, causing rapid large-scale land use change and deforestation. Additionally, the distant drivers of local and global env

Optimizing Treatment in Undertreated Late-Stage Parkinsonism : A Pragmatic Randomized Trial

Background: Treatment of patients with late-stage parkinsonism is often sub-optimal. Objective: To test the effectiveness of recommendations by a movement disorder specialist with expertise in late-stage parkinsonism. Methods: Ninety-one patients with late-stage parkinsonism considered undertreated were included in apragmatic a pragmatic multi-center randomized-controlled trial with six-month foll

Towards a bridging concept for undesirable resilience in social-ecological systems

Non-technical summaryResilience is a cross-disciplinary concept that is relevant for understanding the sustainability of the social and environmental conditions in which we live. Most research normatively focuses on building or strengthening resilience, despite growing recognition of the importance of breaking the resilience of, and thus transforming, unsustainable social-ecological systems. Undes

Survival and prognostic factors after transplantation, resection and ablation in a national cohort of early hepatocellular carcinoma

Background: In patients with early hepatocellular cancer (HCC) and preserved liver function, the choice between transplantation, resection and ablation and which factors to consider is not obvious and guidelines differ. In this national cohort study, we aimed to compare posttreatment survival in patients fulfilling predefined criteria, and to analyse preoperative risk factors that could influence

GDNF and Parkinson's Disease : Where Next? A Summary from a Recent Workshop

The concept of repairing the brain with growth factors has been pursued for many years in a variety of neurodegenerative diseases including primarily Parkinson's disease (PD) using glial cell line-derived neurotrophic factor (GDNF). This neurotrophic factor was discovered in 1993 and shown to have selective effects on promoting survival and regeneration of certain populations of neurons including

Planetarium software in the classroom

Students often find astronomy and astrophysics to be most interesting and exciting, but the Universe is difficult to access using only one's eyes or simple equipment available at different educational settings. To open up the Universe and enhance learning astronomy and astrophysics different planetarium software can be used. In this article we discuss the usefulness of such simulation software and

Who Needs 3D When the Universe Is Flat?

An overlooked feature in astronomy education is the need for students to learn to extrapolate three-dimensionality and the challenges that this may involve. Discerning critical features in the night sky that are embedded in dimensionality is a long-term learning process. Several articles have addressed the usefulness of three-dimensional (3D) simulations in astronomy education, but they have neith

Contrasting population trends of common starlings (Sturnus vulgaris) across Europe

The greatest loss of biodiversity in the EU has occurred on agricultural land. The Common Starling (Sturnus vulgaris) is one of the many numerous and widespread European farmland breeding bird species showing major population declines linked to European agricultural intensification. Here we present results based on monitoring data collected since 1975 in 24 countries to examine the influence of ch

Ceq Wong vocabulary

The vocabulary contains 947 meaning-word pairs ("entries") corresponding to core LWT meanings from the recipient language Ceq Wong. The corresponding text chapter was published in the book Loanwords in the World's Languages. The language page Ceq Wong contains a list of all loanwords arranged by donor languoid.

Of pipe dreams and fossil fools : Advancing Canadian fossil fuel hegemony through the Trans Mountain pipeline

This article uses the Trans Mountain pipeline expansion project as a Canadian case study to critically examine and showcase one instance of the hegemony of fossil fuels in the era of global heating. The present Canadian federal government, under the leadership of Liberal Prime Minister Justin Trudeau, is seeking to simultaneously position itself as a global climate leader while supporting the expl

A novel biomarker of MMP-cleaved prolargin is elevated in patients with psoriatic arthritis

Psoriatic arthritis (PsA) is a chronic musculoskeletal inflammatory disease found in up to 30% of psoriasis patients. Prolargin—an extracellular matrix (ECM) protein present in cartilage and tendon—has been previously shown elevated in serum of patients with psoriasis. ECM protein fragments can reflect tissue turnover and pathological changes; thus, this study aimed to develop, validate and charac

Human Rights, Culture and the Rule of Law

This new book examines the relationship between culture and respect for human rights. It departs from the oft-made assumption that culture is closely linked to ideas about community. Instead, it reveals culture as a quality possessed by the individual with a serious impact on her ability to enjoy the rights and freedoms as recognised in international human rights law in meaningful and effective wa

A seventeenth-century Mycobacterium tuberculosis genome supports a Neolithic emergence of the Mycobacterium tuberculosis complex

BACKGROUND: Although tuberculosis accounts for the highest mortality from a bacterial infection on a global scale, questions persist regarding its origin. One hypothesis based on modern Mycobacterium tuberculosis complex (MTBC) genomes suggests their most recent common ancestor followed human migrations out of Africa approximately 70,000 years before present. However, studies using ancient genomes

The Impact of Cultural Diversity on International Criminal Proceedings

This article analyses the impact of cultural diversity on international criminal proceedings, and what may be done to counter the unfortunate conditions — limited (or lack of) understanding, alienation and disagreement — resulting from this diversity. Each of these conditions, if ignored, seriously undermines not merely the efficacy of international criminal tribunals, but also their worth from th