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Climate warming is expected to accelerate glacier retreat and shift hydrological regime, which poses great threat to regional water resources in terms of amount, variability, and quality. This is especially true in arid regions with glaciers such as the Central Asia. However, few models manage to mimic both glacier runoff and surface changes with adequate performance.
Several scholars from various theoretical perspectives have proposed pieces of the peace puzzle. As scholars fit together the sometimes disparate pieces of this puzzle, the missing pieces become more visible, and gender is among them. While gender studies, feminist international relations (IR) scholars, and peace and conflict researchers informed by a gender perspective have contributed to this pu
A novel Stacked Multi-Level (SML) modulator topology optimized for long pulse and high average power applications has been developed at ESS. It utilizes six identical modules connected in series at the HV output side and fed in parallel from the low voltage side. Each one is formed by one HF inverter, one step-up transformer, one HV rectifier bridge and one HV passive filter. They are supplied, in
An insertion device lab was setup at MAX IV Laboratory and the production of insertion devices, mainly outof-vacuum is ongoing and aided by new magnetic measurement systems. A new 5.5 m long Hall probe bench is used for field map measurements and a new hybrid flip coil and stretch wire system will be used for field integrals of full devices as well as individual magnet blocks characterisation. Thi
The FACET-II facility, currently being designed at SLAC, will contain a small 20 m circumference, 335 MeV, positron damping ring. The ring has to fit in the existing linac tunnel, meaning that a compact lattice with short distances between magnets is required. The detailed magnet design is done in Opera-3d, with a finite element model of a full damping ring arc being simulated. This article presen
The tumor microenvironment can act so as to stimulate or reject tumor cells. Among the determining factors are cytokines produced, for example, by infiltrating immune cells, tumor cells, and fibroblasts. External radiotherapy has been shown to be able to activate an immune response against tumor cells with cytokine signaling as an important part of the activation. The aim of this study was to eval
An online linac model has been developed at MAX IV in order to enable a calculation of the properties of the linac beam based on the actual settings of the magnetic elements. The model is based on the Elegant simulation code and uses the design linac lattice file. A set of Matlab scripts fetch the actual settings of all elements via the Tango control system, pass these values on to Elegant and run
Asymmetric construction of dithiodiketopiperazines on otherwise achiral scaffolds remains a pivotal synthetic challenge encountered in many biologically significant natural products. Herein, we report the first total syntheses of (−)-glionitrin A/B and revise the absolute configurations. Emerging from the study is a novel oxidative sulfenylation of triketopiperazines that enables asymmetric format
In this chapter, we describe the post-colonial history of higher education (HE) in Kenya and Uganda to explain why domestic doctoral education is still at a young stage in both countries. We present their national HE frameworks, and thereafter focus on local policy and practice in two public universities: Makerere University in Uganda and the University of Nairobi in Kenya. Our results are informe
En redovisning av ett Futurion-projekt om lokal facklig organisering i anslutning till Unionens Demokratiprojekt,
Precipitation extremes and their underlying causes are important processes to understand to plan appropriate adaptation measures. This paper presents an analysis of the spatiotemporal variability and trend of precipitation extremes in the important source region of the Yellow River and explores the connection to global teleconnection patterns and the 850-mb vector wind. Six indices for precipitati
Railway tracks are complex systems, made up numerous critical components such as rails, sleepers/ties, fasteners, ballast, joints, crossings, switches, that require regular monitoring in order to ensure track safety and optimize track efficiency. Many large railways make use of expensive Track Geometry Cars in order to measure railway asset condition through the measurement of rail geometry (gauge
The sustainable development of cities is threatened by a worldwide water crisis, which puts urban water services (including drinking water, sanitation, and drainage) at increasing risk. Despite a shared understanding of the importance of addressing the issue, there is a peculiar lack of action and resistance at all levels. To make matters worse, risk reduction and resilience building measures seem
Climate change affects organisms worldwide with profound ecological and evolutionary consequences, often increasing population extinction risk. Climatic factors can increase the strength, variability, or direction of natural selection on phenotypic traits, potentially driving adaptive evolution. Phenotypic plasticity in relation to temperature can allow organisms to maintain fitness in response to
Introduction Studies about machinery equipment investment have a long tradition in economics and economic history. Since the analysis of the Industrial Revolution and the growth studies of the twentieth century, there are indications that economic growth of countries has a strong nexus with investment in capital formation and speci cally, with the machinery equipment investment. However, in the ca
