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Gel dosimetry measures the absorbed radiation dose with high spatial resolution in 3D. However, recently published data show that the response of metacrylic-based polymer gels depends on the segmented delivery pattern, which could potentially be a considerable disadvantage for measurements of modern dynamic radiotherapy techniques. The aim of this study is to design a dynamic compartment model for
The purpose of this study was to examine how Romanian social workers, working with LGBT-people, experience their work situation and the conditions for their work. The questions at issue were; How do the social workers describe their work and the conditions for conducting this work? What kind of attitudes do they meet, regarding their work, from the surrounding society? What kinds of strategies are
Written exposure therapy är en skriftlig terapiform avsedd att behandla posttraumatiskt stressyndrom. I denna litteraturöversikt granskades kvaliteten på RCT-studier som gjorts på WET, samt de kliniska implikationerna av det som framkommit i studierna. Litteratursökning resulterade i sex artiklar och en avhandling. Kvaliteten på studierna granskades genom skattning med hjälp av Cochrane Risk Written exposure therapy is a written form of therapy intended to treat post- traumatic stress disorder. In this literature review, the quality of RCT studies conducted on WET was examined, as well as the clinical implications of what emerged in the studies. Literature search resulted in six articles and one dissertation. The quality of the studies was reviewed by using the Cochrane Risk of Bias T
Auger CVV spectra of simple metals are generally believed to be well described by one-electron-like theories in the bulk which account for matrix elements and, in some cases, also static core-hole screening effects. We present here detailed calculations on Li, Be, Na, Mg, and Al using self-consistent bulk wave functions and proper matrix elements. The resulting spectra differ markedly from experim
In order to understand how visions and narratives about the Internet are articulated, negotiated, and circulated in China, one needs to address and unpack a number of interrelated issues. It is important to map who has the possibility to articulate visions on the Internet in China, who is actually doing it and why, what having a ‘vision’ actually means, and which platforms different individuals an
We propose that CDCL SAT solver heuristics such as restarts and clause database management can be analysed by studying the resolution proofs produced by the solvers, and by trimming these proofs to extract the clauses actually used to reach the final conclusion. We find that for non-adaptive Luby restarts higher frequency makes both untrimmed and trimmed proofs smaller, while adaptive restarts bas
Popular Abstract in Swedish Elektrolyter är ämnen som sönderdelas i ett lösningsmedel och därvid ger upphov till positivt och negativt laddade joner. De starka elektrostatiska krafter i lösningen som detta i sin tur orsakar är typiska för elektrolytlösningar. Redan vid små tillsatser av en elektrolyt till ett lösningsmedel kan lösningens egenskaper förändras kraftigt. Lösningar av elektrolyter speA thermodynamic model for electrolyte solutions has been derived for binary and multicomponent solutions up to very high molalities. The model was extensively tested on 163 binary aqueous electrolyte systems up to very high molalities, and the results show that the model represents mean ionic activity coefficients and osmotic coefficients very accurately. The model parameters vary significantly be
En två-kolonn MCSGP process för upprening av Liraglutid genomfördes i laboratorieskala. Den här processen är inte en kommersiell uppreningsprocess, utan att den är ett modellsystem med en realistisk peptidblandning och med en icke-kommersiell harts. Först modellerades processen med en konvektiv dispersiv modell för att beskriva koncentrationen genom kolonnen och den steriska massaktionsmodellen föA twin-column MCSGP process for the purification of Liraglutide was implemented at lab scale. This process is not a commercial separation step, but it is a model system with a realistic peptide mixture and with a non-commercial resin. First, the process was modeled using a convective dispersive model to describe the concentration along the column and the steric mass action model to describe the ad
Kursguide - Course Syllabus • • • Details of approval The syllabus was approved by the board of the Department of Service Management and Service Studies on 2015-01-27 and was last revised on 2017-01-25. The revised syllabus applies from 2017-02-01, spring semester 2017. General Information The course may not be included in a main field of study. The course is included in the second semester of the
https://www.ses.lu.se/en/sites/ses.lu.se.en/files/kp_smmr23_rev170125.pdf - 2026-07-04
Kursguide - Course Syllabus • • • Details of approval The syllabus was approved by the board of the Department of Service Management and Service Studies on 2015-01-27 and was last revised on 2017-01-25. The revised syllabus applies from 2017-02-01, spring semester 2017. General Information The course may not be included in a main field of study. The course is included in the second semester of the
https://www.ses.lu.se/en/sites/ses.lu.se.en/files/kp_smmr25_english1.pdf - 2026-07-04
Concrete hardens as a result of chemical reactions between water and cement. Cement is a hydraulic binder, in the reaction the cement binds water-molecules. This is an exoterm process, heat is produced during the reactions. How fast this process proceeds is much depending of the temperature. The amount of heat produced during the hardening of the concrete is also depending on the thickness of the
A variational approach, based on a discrete representation of the chain, is used to calculate free energy and conformational properties in polyelectrolytes. The true bond and Coulomb potentials are approximated by a trial isotropic harmonic energy containing force constants between all monomer-pairs as variational parameters. By a judicious choice of representation and the use of incremental matri
When costumers look for a robot for their factory two things are important. The robot should be as efficient as possible, but still be cheap. In order to make the robot efficient the robot-controller has to know the dynamics of the robot and its limits. Based on these it can then generate a time-optimal plan (trajectory) for each movement. The standard way of generating a time-optimal trajectory w
In this report heat quantity measuring and temperature regulation of smaller heating networks have been studied. At lower flows, as well as at lower difference temperatures, the accuracy of the measurement is very low. Today's control of a heating plant endeavour to let the temperature of the water into the heating network follow the heat requirement. This control strategy leads to small heat
GISN14 course evaluation 2019 Physical Geography LU Course Summary for ”Course GIS in Physical Planning - GISN14” vt 2019 Course coordinator: Abdulghani Hasan Teachers in the course: Zhendong Wu, Antonin Kusbach, and Abdulghani Hasan Number of students: 75 students currently in AC, 12 students approved vt 2019 Grade distribution: G Evaluation I. Summary of the course evaluation The number of surve
https://www.nateko.lu.se/sites/nateko.lu.se/files/2021-02/gisn14_course_evaluation_2019.pdf - 2026-07-04
Page 1 of 2 Department of Biology Education- Bachelor's and Master's level COURSE ANALYSIS Date 2025-03-04 Main Teacher: Anders Persson Number of students: 14 Number of answers: 4 Grades: 12VG, 1G, 1U Course Analysis: Limnology & Marine ecology – concepts and processes BIOR87, HT24 Summary of the course evaluation Only 4 students responded to the course evaluation and with mixed verdicts (1-4, ave
Background: Self-rated health (SRH) is an international measure and indicator of mortality and morbidity that can be used as a mortality predictor in adulthood. This study aimed to examine the status of SRH among adults in Qazvin Province and its relationship with physical activity levels and demographic factors in primary care centers. Methods: This is a cross-sectional study. We included data fr
