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Production of very cold, highly charged ions by synchrotron radiation: Comparisons of the “scalpel” and “hammer” methods

Measurements of kinetic energies of highy charged argon ions produced by inner-shell photoionization and by ion-beam impact have been made using time-of-flight techniques. High-charge-state recoil ions produced by beams of ∼ 0.5−1 MeV/u Cl5+ are found to have energies one to two orders of magnitude higher than ions of the same charge produced by vacancy cascades following inner-shell photoionizatiMeasurements of kinetic energies of highy charged argon ions produced by inner-shell photoionization and by ion-beam impact have been made using time-of-flight techniques. High-charge-state recoil ions produced by beams of ∼ 0.5-1 MeV/u Cl5+ are found to have energies one to two orders of magnitude higher than ions of the same charge produced by vacancy cascades following inner-shell photoionizati

Extension of the analysis of Ni IX

The spectrum of eight times ionised nickel, Ni IX, was photographed in the 100-170 Å wavelength interval. In this region 80 lines were identified as transitions from the 3p63d2 ground configuration to the mixed 3p53d3 + 3p63d4p configurations and 35 lines were identified as 3p63d2 - 3p63d4f transitions. All 9 levels of the 3p63d2 configuration and all 12 levels of the 3p63d4p configuration have be

CW-laser radar for combustion diagnostics

A CW-laser radar system developed for combustion diagnostics is described. It is based on triangulation to attain range information. Some initial results from measurements in sooting flames are shown and some future perspectives are discussed.

Whole Unripe Plantain Flour as Unconventional Carbohydrate Source to Prepare Gluten-Free Pasta with High Dietary Fiber Content and Reduced Starch Hydrolysis

The effect of non-starch polysaccharides of whole unripe plantain flour (WUPF) on the starch hydrolysis rate provides information on the potential glycemic impact of the use of this flour to produce gluten-free foods. The aim of this study is to evaluate the effect of the non-starch polysaccharides (dietary fiber (DF)) present in the peel of unripe plantain flour on starch digestion, texture, and

Ostädade väckelser : modernitetens förtrupper

Berättelsen om hur det moderna Sverige växte fram har länge varit förenklad. Övergången från ett förmodernt, patriarkalt samhälle till ett modernt och demokratiskt beskrivs gärna som medelklassens och centralmaktens förtjänst. Men något som ofta har utelämnats är de religiösa väckelsernas bidrag särskilt de extatiska och mer provocerande rörelserna.I denna antologi ger fjorton forskare från olika

Turning Audiences into Activists: A Qualitative Case Study of PragerU and Moral Foundations Theory

YouTube plays a significant role in the right wing media ecosystem, especially as an alternative source for news and information beyond traditional media outlets. PragerU is a far right YouTube channel with over 3 million subscribers and 1.7 billion views at the time of writing, which lies on the periphery of the Alternative Influence Network and subsequent alt-right pipeline. Using the organizati

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The transformation of rainfall into runoff is one of the most important processes in hydrology. In the past few decades, a wide variety of automated or computer-based approaches have been applied to model this process. However, many such approaches have an important limitation in that they treat the rainfall-runoff process as a realization of only a few parameters of linear relationships rather th

Strain-specific metabarcoding reveals rapid evolution of copper tolerance in populations of the coastal diatom Skeletonema marinoi

Phytoplankton have short generation times, flexible reproduction strategies, large population sizes and high standing genetic diversity, traits that should facilitate rapid evolution under directional selection. We quantified local adaptation of copper tolerance in a population of the diatom Skeletonema marinoi from a mining-exposed inlet in the Baltic Sea and in a non-exposed population 100 km aw

HEM

Grupputställning, Malmö Konstmuseeum, curators: Malin, Forssell, Anna Johansson och Anne ThomasenFör många är hemmet den självklara medelpunkt som tillvaron kretsar kring. För vissa är hemmet den enda tryggheten, för andra är flykten från hemmet det enda hoppet. Begreppet ”hem” resonerar starkt med oss alla, oavsett om vi är tacksamma över det vi har, eller förtvivlade över det vi saknar.Vad ett hGroupexhibition, Malmö Museeum, curatots: Malin, Forssell, Anna Johansson and Anne Thomasen

Archiving the Spaces of Anxiety : From the Burrow to the Peach Colony

Archiving the Spaces of Anxiety exhibition in Beijing, China curated by Shuyu ChenArchiving the Spaces of Anxiety takes its form from a transitional path that links Kafka’s unfinished short story The Burrow (1923–1924) and Wu Li’s painting White Cloud and Green Mountain (1668), by looking into a set of intertwining relations between the external space that surrounds us, and the internal space that

Study of Porosity in Uncoated Cemented Carbide Tools During Titanium Alloy Machining.

During high speed machining of titanium alloys both the tool and workpiece material diffuse into one another affecting the surface integrity of the cutting tool edge and leading to fracture. One proposed mechanism by which the tool integrity is compromised results from the possible formation of porosity in to subsurface of the tool substrate close to the tool cutting edge. In this study the porosi

Förväntningarnas anatomi : drömmar om social rörlighet i det svenska Östersjöområdet, 1680–1770

The Anatomy of Expectation. Dreams of Social Mobility in the Swedish Baltic Sea Area, 1680–1770 Social mobility in the early modern period has been subject to extensive research, often with an interest in quantities, ideologies, and strategies. The personal driving forces behind this mobility, on the other hand, remain obscure. Focusing on servants of the state in the Swedish Baltic Sea area betw

A bullet stuck in the chest partakes in the life of the body : Nan Hoover, Annabel Nicolson, Kasper Feyrer & Tamara Henderson, Sergei Eisenstein, Ursula Mayer, Richard Serra, Dziga Vertov

Independent curator Jacob Korczynski was invited to review the film collections of both the Stedelijk and EYE, to discern similar strategies and approaches between the historical Russian Avant-Garde and the post-war neo-avant-garde, including the work of contemporary video artists. The two screening sections of the program feature films from Malevich’s contemporaries Sergei Eisenstein and Dziga Ve