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Singleshot polychromatic coherent diffractive imaging is performed with a high-intensity high-order harmonic generation source. The coherence properties are analyzed and several reconstructions show the shot-to-shot fluctuations of the incident beam wavefront. The method is based on a multi-step approach. First, the spectrum is extracted from double-slit diffraction data. The spectrum is used as i

Purpose: The purpose of this thesis is to explore and critically challenge the potential and limitations of servant leadership to solve the human- related problems in the hospitality industry. Method: Based on the exploratory purpose of this thesis, qualitative data was obtained in a methodology informed by the strategy-as-practice perspective through observations and semi-structured interviews.

Halomonas boliviensis LC1 is able to accumulate poly(beta-hydroxybutyrate) (PHB) under conditions of excess carbon source and depletion of essential nutrients. This study was aimed at an efficient production of PHB by growing H. boliviensis to high cell concentrations in batch cultures. The effect of ammonium, phosphate, and yeast extract concentrations on cell concentration [cell dry weight (CDW)

Photomultiplier tube (PMT) nonlinearities relevant for single shot high-speed lifetime phosphor thermometry were investigated by simulating decay curves with a light emitting diode (LED) at repetition rates between 1 Hz and 10 kHz. The PMT gain, LED decay time, and background radiant flux were also varied to investigate their impact on the measured decay time error. Errors in the measured decay ti

The Iranian Light Source Facility is a fourth-generation low emittance synchrotron light source under development in Iran. The design and in-house fabrication of RF cavities are key elements of this project. The choice of 100 MHz capacity loaded RF cavities offers many advantages compared to other cavity types due to a simpler geometry, ease of fabrication, and lower costs for manufacturing and RF

MILJÖVETENSKAP Preliminärt schema 170814 Kurs: MVEN03 - Miljövetenskap: Analys och metodik, 15 hp HT 2017 Kursansvarig: Nina Reistad NR nina.reistad@fysik.lth.se Lärare: Sofia Hydbom SH sofia.hydbom@biol.lu.se Estelle Larsson EL estelle.larsson@med.lu.se Per Erik Isberg PEI per-erik.isberg@stat.lu.se Pål Axel Olsson PAO pal_axel.olsson@biol.lu.se Martijn van Praagh MVP martijn.van_praagh@mv.lu.se

https://www.cec.lu.se/sv/sites/cec.lu.se.sv/files/mven03_schemamv_ht17_v5_170814_webb.pdf - 2026-07-13

Verksamhetsberättelse 2020 för EBSCO Systems Nordic User Group Verksamhetsåret 2020 präglades i stort av en global coronaviruspandemi med anledningen av spridningen av SARS-CoV-2 (se mer här: https://sv.wikipedia.org/wiki/Coronaviruspandemin_2019%E2%80%932021). Pandemin innebar för verksamheten att inga fysiska träffar kunde hållas under året. Därför anordnade föreningen endast digitala möten och

https://www.ub.lu.se/sites/ub.lu.se/files/2021-04/Verksamhetsber%C3%A4ttelse%202020%20f%C3%B6r%20EBSCO%20Systems%20Nordic%20User%20Group.pdf - 2026-07-13

We review the main results concerning high-order generation processes from the point of view of a potential user of this new source of XUV radiation. The perspectives for optimizing the source, both in efficiency and in spectral range, its characteristics and in particular, its coherence properties, are discussed. Finally, we describe two experiments, which demonstrate the usefulness of the harmon

Hard X-rays are generated by focusing 110 fs laser pulses onto solid metal targets, with intensities of about 1017 W·cm-2• Characteristic properties of this X-ray source are the small source size, the short pulse duration, the high brightness and a possibly interesting spectral composition. Several characterizing measurements were performed, including source size, spectrum and temporal behavior. T