Filtyp
Photonics technologies play a crucial role in driving technological advancements within the agrifood industry, aiming to deliver a sustainable food and agriculture, and offering healthy, nutritious and safe food for all of us. Particularly, optical sensors and imaging systems, together with machine-learning processing and advanced lighting, play a pivotal role in monitoring crop and soil health wi
Background: Bile leakage is a severe complication after cholecystectomy and is associated with an increased risk of morbidity and mortality. The aim of this study was to evaluate the incidence of bile leakage post-cholecystectomy and to identify potential risk factors and their association with changes in the incidence of bile leakage over time. Methods: Demographic and perioperative data of all p
The global elimination of viral hepatitis by 2030 remains an ambitious goal that hinges not only on diagnostics and therapeutics but fundamentally on the strategic use and continued innovation of vaccines. The ESCMID Study Group for Viral Hepatitis (ESGVH) convened to examine the role of vaccination as the cornerstone of hepatitis prevention, from long-established immunisation programs to emerging
Utveckling av jordbrukssektorn är en av de viktigaste prioriteringarna för den Etiopiska staten när det kommer till att upprätthålla landets ekonomiska utveckling. Ett sätt att uppnå detta är att satsa på storskaliga utvecklingsprojekt inom jordbruket, till exempel Tana Beles Sugar Development Project som den här uppsatsen kretsar kring. För att kunna anlägga detta har stora landarealer tagits i aDevelopment of the agricultural sector is among the top priorities for the Ethiopian government in order to keep up the economic development in the country. One way of reaching this is to undertake large-scale development projects, such as the Tana Beles Sugar Development Project described in this thesis. For this, large areas of land are required for the plantations. This land is expropriated fro
Simulations are an indispensable tool in physics because they complement experiments, especially complex ones. Coherent multidimensional spectroscopy (CMDS) is such a complex experimental setup. In CMDS, the molecular system of interest interacts with two to four coherent laser pulses and the generated emission provides information about the energetic structure and the relaxation dynamics of the p
Introduction Distinguishing between homicide and suicide in cases of single stab injuries to the trunk can be challenging, particularly in the absence of clear contextual information. This study aims to address this issue by developing the MODSIT score (Manner of Death in Stab Injuries to the Trunk)—an evidence-based scoring system designed to standardise forensic manner of death assessments. Meth
Objective: To estimate the probability of vaginal events (diagnosis and/or surgery) following radical cystectomy (RC) and explore possible risk factors in a nationwide population-based observational registry based study. Patients and Methods: Women undergoing RC for urinary bladder cancer in Sweden, from 1 January 1997 to 31 December 2019, were identified within national registries. Women with any
Improving the catalytic performance in the hydrodeoxygenation (HDO) of lignin oils to produce liquid fuels, while meeting industrial requirements, is important for addressing current environmental challenges. In the present study, the promoting effects of noble metals (Pd, Pt, and Ir) on the performance of the Ni–Mo/CeLa/Al2O3 catalyst were investigated in the HDO of a lignin-derived pyrolysis oil
Historical archaeology in Scandinavia is an expand- ing field, but despite its global nature, the discipline is trapped in methodological nationalism. The early modern and modern societies are generally studied us- ing the current national borders even though the ma- terial culture should not be constrained in this way. By illustrating with both theoretical and empirical ex- amples, the objective
The purpose of this paper is to present a novel combined design of the voltage source converter–high voltage direct current (VSC-HVDC) and the power system stabilizer (PSS) controllers to obtain a better dynamical response. The proposed technique is applied to enhance the damping of the power system low-frequency oscillations (LFOs) and results are compared with traditional design. A fuzzy logic c
Cerebral palsy (CP) comprises a heterogeneous group of conditions recognized by disturbances of movement and posture and is caused by a non-progressive injury to the developing brain. Birth prevalence of CP is about 2-2.5 per 1,000 live births. Although the motor impairment is the hallmark of the diagnosis, individuals with CP often have other impairments, including cognitive ones. Cognitive impai
Popular Abstract in Swedish Immunsystemet skyddar kroppen mot infektion. För att kunna skydda mot infektion krävs att immunsystemet är utrustat med kraftfulla biokemiska motmedel. Ett sådant motmedel är antikroppar. Antikroppar är proteiner som känner igen och specifikt binder till andra molekyler via en s k molekylbindande klyfta. När antikropparna har bundit in till en molekyl på t ex en bakteriPrimary infections and vaccination stimulates the immunesystem to produce memory cells that rapidly respond to reexposure of the same antigen. These memory responses are dependent on an adaptive type of immunity that sustains the reactivity of the immune system by long-lived memory immune cells. From an evolutionary perspective adaptive immunity as such appears to be restricted to jawed vertebrate
The combination of solar heat and ground-source heat pumps in dwellings gives opportunities for optimising the use of renewable energy sources and minimize the share of bought energy. Solar collectors in the system may give advantages for the operational conditions both for the solar collectors and for the heat pump. The aim of this project was to analyse different variables such as energy demand,
Background: Branch-duct intraductal papillary mucinous neoplasm (BD-IPMN) presents a clinical conundrum. Rigorous long-term surveillance or surgical resection is recommended. The economic consequences of the management have not been fully investigated. Methods: A Markov decision model compared 4 strategies for low-risk BD-IPMN: I = upfront total pancreatectomy, II = upfront partial pancreatectomy,
Popular Abstract in Swedish Immunsystemet är ett invecklat och komplext system som finns överallt i kroppen och som inte är begränsat till ett enda organ. Vi utsätts hela tiden för ”angrepp” från mikro-organismer (t.ex. bakterier eller virus) men också för främmande ämnen som kan vara skadliga eller giftiga. Immunsystemets huvudfunktion är att hjälpa kroppen att känna igen dessa ”angripare” och atThe overall aim of this PhD project was to gain insight into the incidence of primary immunodeficiency (PID) in southern Sweden and to optimize diagnostic and treatment measures for these patients. We estimated the occurrence rate of PID in the pediatric population of southern Sweden during a period of 4 years and described the demographic, clinical and immunological characteristics of the identif
We describe an one-step 11-min magnetic permeability based two-site immunoassay for C-reactive protein (CRP) utilizing polyclonal anti-canine CRP antibody conjugated dextran iron oxide nanoparticles (79 nm) as superparamagnetic labels and polyclonal anti-canine CRP conjugated silica microparticles (15 to 40 mu m) as carriers. An inductance based magnetic permeability reader was used to detect the
