Filtyp
I samhället förekommer allt mer hot och våld. Forskning har visat att majoriteten av ambulanspersonalen blivit utsatta för hot och våld i arbetet. Syftet med studien var att beskriva sjuksköterskors upplevelser och hantering av hot och våld inom ambulanssjukvården. För att erhålla informanternas upplevelser och åsikter genomfördes semistrukturerade intervjuer. Intervjuerna analyserades och tre huv
Bostads- och servicesektorn utgör 40 procent av Sveriges totala energianvändning. Endast småhus står för drygt 8 procent. Energin som används i småhus går i huvudsak till uppvärmning och varmvatten. 2020 var direktverkande el den vanligaste energikällan för uppvärmning av småhus (Energimyndigheten 2022). Elpriset har stigit kraftigt under det senaste året. Detta kan eventuellt ha påverkan på boendThe building and service sector consume 40 percent of Sweden’s total energy use. Which of only single-family houses are responsible for 8 percent. The energy used in single family houses mainly goes to heating and hot water. 2020 the most common energy source for heating these buildings was electricity (Energimyndigheten 2022). The energy prices have increased heavily during the last year. This ma
Magic Formula gav på den nordiska marknaden under 15 år en årlig avkastning på 25,81%, jämfört med 30,8% på den amerikanska marknaden. Vår modifierade formel gav en avkastning på 21,9%. Testerna mot CAPM stärker tron på EMHs existens i en svag form
We derive the light-front wave function (LFWF) representation of the γ∗γ∗→ηc(1S),ηc(2S) transition form factor F(Q12,Q22) for two virtual photons in the initial state. For the LFWF, we use different models obtained from the solution of the Schrödinger equation for a variety of cc̄ potentials. We compare our results to the BABAR experimental data for the ηc(1S) transition form factor, for one real
The use of charge balance functions in heavy-ion collision studies was initially proposed as a probe of delayed hadronization and two-stage quark production in these collisions. It later emerged that general balance functions can also serve as a probe of the diffusivity of light quarks as well as the evolution of the systems formed in heavy-ion collisions. In this work, we reexamine the formulatio
Low-density parity-check (LDPC) codes can be constructed using constituent block codes other than single parity-check (SPC) codes. This paper considers random LDPC codes with constituent Hamming codes and investigates their asymptotic performance over the binary erasure channel. It is shown that there exist Hamming code-based LDPC codes which, when decoded with a low-complexity iterative algorithm
This paper investigates expanding properties of ensembles of random bipartite graphs whose adjacency matrices are Gallager's low-density parity-check matrices. Two methods for calculating the expansion coefficient are demonstrated. It is shown that in the ensemble of the considered bipartite graphs, there exist graphs which have better expanding properties than the previously known expanders.
The unique opportunity to study and control electron-nuclear quantum dynamics in coupled potentials offered by the resonant inelastic X-ray scattering (RIXS) technique is utilized to unravel an anomalously strong two-electron one-photon transition from core-excited to Rydberg final states in the CO molecule. High-resolution RIXS measurements of CO in the energy region of 12-14 eV are presented and
Population fluctuations and synchrony influence population persistence; species with larger fluctuations and more synchronised population fluctuations face higher extinction risks. Here, we analyse the effect of diet specialisation, mobility, length of the flight period, and distance to the northern edge of the species' distribution in relation to between-year population fluctuations and synchrony
We study whether CEOs of private firms differ from other people with regard to their strategic decisions and beliefs about others’ strategy choices. Such differences are interesting since CEOs make decisions that are economically more relevant, because they affect not only their own utility or the well-being of household members, but the utility of many stakeholders inside and outside of the organ
A detailed mapping of the dominant kinematical domains contributing to the prompt atmospheric neutrino flux at high neutrino energies is presented by studying their sensitivity to the cuts on several kinematical variables crucial for charm production in cosmic ray scattering in the atmosphere. This includes the maximal center-of-mass energy for proton-proton scattering, the longitudinal momentum f
The latest Swiss standard SIA181 (6-2006 edition [1]) introduces a new methodology regarding the tests to be performed in new constructions for assessing noise induced by the manipulation of service equipment in bathrooms and kitchens. However, this method has been developed especially for massive constructions. In this study, we are investigating the relevance of such method for timber frame buil
This paper examines how social relations and norms contribute to the emergence of generalized trust in economic action. Our core proposition is that the more positive the local social exchange relationship, the greater an actor’s propensity to place trust in strangers. Our research design integrates behavioral measures elicited by incentivized experimental trust games with survey data using a rand
Tillgång till information är en förutsättning för en effektiv och väl fungerande aktiemarknad för finansiella instrument. För att denna marknads tillgång till information är emittenter skyldiga att dela med sig av kurspåverkande information, även kallad insiderinformation. Insiderinformation ska vara korrekt, specifik och relevant för att marknadens aktörer ska kunna fatta välgrundade investeringsAccess to information is the foundation for an efficient and well-functioning stock. In order to secure the market’s access to information, issuers are obligated to disclose price-sensitive information, also known as insider information. Insider information must be correct, specific, and relevant to enable market participants to make well-informed investment decisions. This is a step in maintainin
Den här uppsatsen undersöker huruvida kapitalstockens storlek har någon påverkan på ett lands arbetslöshetsnivå och om det med hjälp av kapitalstockens inverkan går att förklara den låga arbetslöshet som rådde under efterkrigstiden, ”den gyllene eran” som vi definierar som 1950-1975. Den gyllene eran ställs mot perioden 1870-2008 för att se om det finns några skillnader. Studien inkluderar de fyra
