In this work, we report the aggregation-induced emission in a polymeric donor material poly(bis(2-butyloctyl)[2,2′:5′,2″-terthiophene]-4,4″-dicarboxylate-5,5′-diyl-vinylene) (PTVT-T), which exhibits a high device performance for the application of photovoltaics. Time-dependent density functional theory calculations and steady-state and time-resolved spectroscopy have been employed to reveal the un

Accurate estimation of evapotranspiration (ET) is of crucial importance in water science and hydrological process understanding especially in semi-arid/arid areas since ET represents more than 85% of the total water budget. FAO-56 is one of the widely used formulations to estimate the actual crop evapotranspiration (ETc act) due to its operational nature and since it represents a reasonable compro

A way of modulating the solid-state electron transport (ETp) properties of oligopeptide junctions is presented by charges and internal hydrogen bonding, which affect this process markedly. The ETp properties of a series of tyrosine (Tyr)-containing hexa-alanine peptides, self-assembled in monolayers and sandwiched between gold electrodes, are investigated in response to their protonation state. In

Abstract in SpanishSe ha dicho a menudo que la Cronografía de Miguel Psellós, el prolífico autor del s. xi, es una obra historiográfica que semeja una novela y que Psellós gasta mucho tiempo en describir caracteres y en tomar actitudes irónicas respecto de sus protagonistas imperiales. Este artículo sostiene que una versión más refinada de esto puede ser vista en el libro sexto de Psellós a proIt has often been stated that the Chronographia by the eleventh-century prolific author Michael Psellos is a piece of historiography that reads almost like a novel, and that Psellos spends much time on describing characters and taking ironical stances towards his imperial protagonists. This article claims that a refined version of this may be seen in Psellos’ book six on Constantine IX Monomachos.

This chapter discusses how Shared Reading (SR) can be used as a method when teaching university students in professional education. Drawing on experiences from both the Medical School and the Creative Writing Program, the chapter shows how SR can be used to enhance professional development in two different settings. In Medical School, SR is used to create a space for exploration of relational and

The aim of this study was to examine how people with disabilities are described in Swedish newspapers and how these descriptions relate to the theory of stereotypes and stereotyping. Two research questions were answered: 1) How are people with disabilities described in Swedish newspapers? And 2) how do these descriptions contribute to upholding or challenging stereotypes about people with disabili

The goal of this study was to get the first-line managers in municipal elderly care view on the relationship between them and their employees, what kind of factors matter when building the relationship, and also how different styles of leadership could affect the process. The selection of participants was chosen by finding first-line managers in municipal elderly care within driving distance from

BackgroundIn order to estimate the prevalence and understand the spread of SARS-CoV-2 in Sweden, the Public Health Agency of Sweden, with support from the Swedish Armed Forces, conducted a series of point prevalence surveys between March and December 2020.MethodsSampling material and instructions on how to perform self-sampling of the upper respiratory tract were delivered to the homes of the part

Parathyroidectomy (PTX) is the treatment of choice for symptomatic primary hyperparathyroidism (PHPT). It is also the treatment of choice in asymptomatic PHPT with evidence for target organ involvement. This review updates surgical aspects of PHPT and proposes the following definitions based on international expert consensus: selective PTX (and reasons for conversion to an extended procedure), bil

Compared to intensive research on km-sized meteorite impact craters, fewer studies focus on smaller craters. The small craters are often hard or impossible to recognize using “classical” criteria like the presence of shatter cones, shocked quartz, and geochemical indicators. Therefore, a long list of candidate structures awaiting approval/disapproval of their origin has been formed over the last d

Background: Huntington’s disease (HD) is a rare, neurodegenerative disease and its complex motor, cognitive and psychiatric symptoms exert a lifelong clinical burden on both patients and their families. Objective: To describe the clinical burden and natural history of HD. Methods: This longitudinal cohort study used data from the linked Swedish national registries to describe the occurrence of com

Even though it has been demonstrated that peer support contributes to positive outcomes for service users, organizational implementation issues remain. The aim of the current study was to examine an implementation of peer support from the perspective of managers in order to develop knowledge of factors influencing sustainability of this initiative. Eighteen managers were interviewed in connection

The hierarchical pattern exploitation (HPE) method is proposed for the efficient electromagnetic analysis of finite periodic arrays. Instead of taking advantage of the Toeplitz symmetry by discretizing integral equations, HPE partitions the array hierarchically to form considerably larger geometrical repetitions, which result in identical interaction blocks inside the system matrix. These interact

This work aimed to develop biocompatible non-leachable antimicrobial polymers without ionic structures. A series of nonionic hyperbranched polymers (HBPs) with an isatin-based backbone and phenolic terminal units were synthesized and characterized. The molecular structures and thermal properties of the obtained HBPs were characterized by SEC, NMR, FTIR, TGA and DSC analyses. Disk diffusion assay r

Forskningsfrågor: Är det statistiskt signifikant att det finns en förändringar i aktieavkastning på optionens förfallodag i den underliggande aktien? har de öppna options kontrakten en påverkan på aktieavkastningen på optionens förfallodag? Syfte: Syftet med examensarbetet är att undersöka om det finns en signifikant skillnad i aktieavkastningen vid optionens förfallodag i relation till de öppna Research questions: Is there significant change in the stock return on option expiration dates in the underlying stock? Does the net open interest have an effect on the return of the underlying stock on option expiration day? Purpose: The purpose of the bachelor's thesis is to study whether there is a significant difference in the stock returns on option expiration dates in relation to the ne

Utdelning på Stockholmsbörsen- sedelpress i dubbel bemärkelse? En studie som undersöker om valet av utdelningsnivå påverkar företagsvärdet för bolag i Sverige

Titel: Är det värt att lägga resurser på ESG-arbete? Seminariedatum: 11/1-2023 Kurs: FEKH89 Examensarbete i finansiering kandidatnivå Författare: Alicia Leissner, Sara Lindner och Carl Tegnér Handledare: Anamaria Cociorva Nyckelord: ESG, ESG disclosure, ROA, Tobin’s Q Syfte: Studiens syfte är att undersöka huruvida det finns ett samband mellan ett företags ESG disclosure-betyg och dess finansiellaTitle: Is it worth spending resources on ESG-work? Seminar date: 11/1-2023 Course: FEKH89 Examensarbete i finansiering kandidatnivå Authors: Alicia Leissner, Sara Lindner and Carl Tegnér Advisor: Anamaria Cociorva Key words: ESG, ESG disclosure, ROA, Tobin’s Q Purpose: The purpose of this study is to examine whether there is a connection between a company's ESG disclosure score and its financi

Over the last 7 years, a multidimensional crisis in Venezuela has resulted in massive emigration. Over 7 million have fled the country, with more than 2.4 million seeking to settle in Colombia. Of these, as of 2021, more than 1 million were undocumented, but the situation has started to change with the implementation of an ambitious migrant regularisation scheme. Regularisation promises access to

Small-angle neutron scattering (SANS) experiments were conducted on cyclic and linear polymers of racemic and l-lactides (PLA) with the goal of comparing chain configurations, scaling, and effective polymer–solvent interactions of the two topologies in acetone-d6 and THF-d8. There are limited reports of SANS results on cyclic polymers due to the lack of substantial development in the field until

The E. coli membrane protein ZipA, binds to the tubulin homologue FtsZ, in the early stage of cell division. We isolated ZipA in a Styrene Maleic Acid lipid particle (SMALP) preserving its position and integrity with native E. coli membrane lipids. Direct binding of ZipA to FtsZ is demonstrated, including FtsZ fibre bundles decorated with ZipA. Using Cryo-Electron Microscopy, small-angle X-ray