Filtyp
Urbanisation is causing densification of cities and more and more facilities are being placed in the underground to utilise the urban space as efficiently as possible. Access to the underground is obtained by constructing vertical access shafts. By constructing the shaft with a circular plan geometry, an effective construction is obtained which can carry large earth pressure loads by utilising the
Sverige har historiskt sett haft ett generöst konsolideringssystem för koncerner med stora avdragsmöjligheter. Avdragsmöjligheten för bland annat ränta har dock begränsats i allt större utsträckning på grund av viktigare samhällsintressen, så som ett förhindrande av skatteflykt och aggressiv skatteplanering. Ett resultat av detta är att det år 2019 trädde i kraft nya generella ränteavdragsbegränPreviously Sweden has had a generous consolidation system for groups with large deduction possibilities. However, the possibility of interest deductions, among other things, has increasingly been limited due to more important societal interests, such as preventing tax evasion and tax avoidance practices. As a result, new general interest limitation rules were put into practice in 2019 affecting
The creation of floral resources for pollinators, such as flower strips, is seen as a relevant and needed intervention but comes with both cost and an opportunity for farmers. It may be worth it if, for example, pollinators are attracted to pollinator-dependent crops and deliver crop pollination. Unfortunately, since pollinators are mobile organisms, the spatial distribution of crop pollination re
The background to this thesis is the fact that high temperature during transport and storage, degrade the glucose of peritoneal dialysis fluid (PD-fluid), into a toxic substance. Research at Gambro has shown that exposure to high temperatures can destroy the PD-fluid in just a few hours, requiring months to repair. With this knowledge it became important to monitor the temperature, and evaluate wh
Kanarieöarna, en ögrupp i Atlanten som tillhör Spanien och bildades för cirka 25 miljoner år sedan, har en komplex geologisk historia präglad av intensiv magmatisk aktivitet från en underliggande så kallad hotspot. Under hotspoten har extraordinärt varmt mantelmaterial transporterats upp till basen av litosfären som delvis har smält upp. Teneriffa, en av de mest välkända öarna i ögruppen, formadesThe Canary Islands, an archipelago in the Atlantic Ocean belonging to Spain and formed about 25 million years ago, have a complex geological history characterized by intense magmatic activity from an underlying so-called hotspot. Under the hotspot, extraordinarily hot mantle material has been transported up to the base of the lithosphere, which has partially been melted. Tenerife, is one of the be
Nitrous oxide (N2O), like carbon dioxide, is a long-lived greenhouse gas that accumulates in the atmosphere. Over the past 150 years, increasing atmospheric N2O concentrations have contributed to stratospheric ozone depletion1 and climate change2, with the current rate of increase estimated at 2 per cent per decade. Existing national inventories do not provide a full picture of N2O emissions, owin
Old-growth forests uniquely support biodiversity while serving as some of the planet's most important carbon stocks. The influence of tree and stand age on carbon flux dynamics remains debated—an urgent question as climate-driven disturbances may reshape forest age structures and in situ carbon storage. To clarify these relationships in Fagus sylvatica , systems, we examined a unique dataset of 3,
Selenium (Se), an essential trace element, is linked to poor prognosis in heart failure (HF) and kidney disease. Se deficiency (serum Se < 70 μg/L) has been associated with increased cardiovascular mortality. Selenoprotein P (SELENOP), the main Se transporter, reflects bioavailable Se. Selective glomerular hypofiltration syndrome (SGHS), defined by a cystatin C-based eGFR < 0.7 of creatinine-based
BACKGROUND In the United States, Black men are at highest risk for being diagnosed with and dying from prostate cancer. Given this disparity, we examined relevant data to establish clinical prostate-specific antigen (PSA) screening guidelines for Black men in the United States. METHODS A comprehensive literature search identified 1848 unique publications for screening. Of those screened, 287 studi
Aims Oral anticoagulation with vitamin K antagonists (VKAs) for stroke prevention in atrial fibrillation (AF) is effective but has significant limitations. AZD0837, a new oral anticoagulant, is a prodrug converted to a selective and reversible direct thrombin inhibitor (AR-H067637). We report from a Phase II randomized, dose-guiding study (NCT00684307) to assess safety, tolerability, pharmacokinet
Popular Abstract in Swedish Genom att använda marina sedimentkärnor från havbotten kan vi dyka ner i forna tiders hav och förstå hur klimat och havsmiljö har utvecklats över tid. Sedimenten och dess innehåll av olika mikrofossil utgör ett fantastiskt miljöarkiv och ju längre ner i sedimenten vi kommer desto äldre är de vanligtvis. I mitt doktorandprojekt har jag studerat marina sediment från kusteThere is a limited understanding of how the benthic environment within upwelling regions responded to past rapid climatic changes. Within this thesis, a multiproxy approach is applied to two marine sediment cores from two coastal upwelling sites in the low latitude subtropical Atlantic. With a focus on benthic foraminiferal faunal analyses, the response of the benthic environment to rapid climatic
My PhD submission is made up of a constellation of three elements that form a body of textual material / theory and practice event / exhibition. (1) A dimension of critical writing or dissertation that has two parts: (a) Retrospective / Prospective: Activating the Archive, September 1, 2010, and (b) an accretion of further analysis, Archive, Archived, Archiving, September 1, 2011. (2) A testin
Popular Abstract in Swedish Inledning/introduktion: Öppen rekonstruktion av aorta innebär en påtaglig risk för postoperativa komplikationer och dödlighet, särskilt i den äldre befolkningen och i dem som är mindre lämpliga för en sådan stor operation. Endovaskulär aorta kirurgi förefaller säker, hållbar och effektiv när det finns tillräcklig proximal och distal tätningszon för en stentgraft. FenestIntroduction: Open repair of the aorta carries a high risk for morbidity and mortality especially in the elderly population and in patients unfit for major surgery. Endovascular aortic repair is safe, durable and effective when there is adequate proximal and distal sealing zone for the aortic stent graft. Fenestrated and branched stent grafts have made the repair possible for complex but elective
Objective: The aim of the present study was to investigate the perceived anxiety, depression, sleeping habits, and participation in social activities in relation to psychotropic drug use among elderly in assisted-living facilities and to identify factors of importance for the use of these drugs. Method: The study had a cross-sectional design and included 93 residents living in old-age homes or in
Eight children (1--17 yr) underwent bone marrow harvesting while in cytostatic-induced remission of their disease (leukemia [n = 6], Ewing sarcoma, and non-Hodgkin lymphoma). After the induction of general anesthesia, all patients were loaded with 10 mL/kg of a 6% high-molecular dextran solution (Macrodex — Pharmacia), which resulted in a significant preoperative decrease in hematocrit (Hct) from
