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Popular Abstract in Swedish Förbränningsmotorer används på flera platser i samhället där energi behöver göras tillgänglig i form av mekaniskt arbete eller elektrisk energi. Den kanske mest kända tillämpningen är som kraftkälla i en personbil. Förbränningsmotorerna har givetvis ett antal fördelar som bidragit till deras popularitet och omfattande användning - lågt pris, kompakthet, driftsäkerhet ocCurrent combustion engines provide excellent performance for vehicle propulsion and power generation. However, recent demands from society ask for higher efficiencies and lower emissions. These requirements are hard to meet with current technology and call for new solutions. Homogeneous Charge Compression Ignition, HCCI, offers a potential to combine high efficiency with very low emissions. It op

BACKGROUND: Health-economic models of diabetes are complex since the disease is chronic, progressive and there are many diabetic complications. External validation of these models helps building trust and satisfies demands from decision makers. We evaluated the external validity of the IHE Cohort Model of Type 2 Diabetes; the impact of using alternative macrovascular risk equations; and compared t

Routine monitoring of the quality of stroke care is becoming increasingly important since patient outcomes could be improved with better access to proven treatments. It remains unclear how many countries have established a national registry for monitoring stroke care.

The objective was to estimate the cost-effectiveness of TNF-inhibitors for the treatment of rheumatoid arthritis in Swedish clinical practice, both as a first and second biological treatment, with or without the combination of conventional DMARDs. Further sub-group analysis of etanercept treatment was performed. Patient level data were obtained from three regions of the Swedish Rheumatology Regist

Objective. To study the clinical recovery from acute otitis media ( AOM) in children, 2-16 years of age, managed with or without treatment with phenoxymethylpenicillin ( PcV). Design. An open, prospective randomized trial. Children aged between 2 and 16 years, presenting with one- or double-sided AOM ( without perforation) with symptom duration of less than four days, were included. The children w

Objective - To analyse potential gender differences in cardiovascular risk factors and treatment patterns, reflecting clinical practice in secondary prevention. Design - Observational national study during 3 years of patients eligible for secondary prevention of coronary heart disease (CHD). Setting - Fifty-two healthcare districts in Sweden, involving primary health care and hospitals in collabor

Speculations about the future of the Scandinavian standard languages concerning the degree of standardization and in relation to the expanding use of Anglo-American for various purposes. Also the prospects of Swedish in Finland and Neo-Norwegian in Norway are discussed.

During the latest years the research on the effects of moisture on clothing system has been boosted. New information has revealed phenomena, e.g. “heat pipe” effect with its condensation-evaporation cycle(s) that has not been considered earlier in prediction of physiological reactions or evaluating clothing properties. Considering the material properties, e.g. the evaporative resistance measuremen

We have determined detailed elemental abundances and stellar ages for a sample of now 38 microlensed dwarf and subgiant stars in the Galactic bulge. Stars with sub-solar metallicities are all old and have enhanced alpha-element abundances - very similar to what is seen for local thick disk stars. The metal-rich stars on the other hand show a wide variety of stellar ages, ranging from 3-4 Gyr to 12

PEDS_20171305 1..3 Article Hagopian et al Co-occurrence of Type 1 Diabetes and Celiac Disease Autoimmunity 2017 https://doi.org/10.1542/peds.2017-1305 5 Pediatrics ROUGH GALLEY PROOF November 2017 140 Co-occurrence of Type 1 Diabetes and Celiac Disease Autoimmunity William Hagopian, MD, PhD, a Hye-Seung Lee, PhD, b Edwin Liu, MD, c Marian Rewers, MD, MPH, c Jin-Xiong She, PhD, d Anette-G. Ziegler,

https://www.teddy.lu.se/sites/teddy.lu.se/files/11152017_679_79_mp56_hagopian_pediatrics_2017.pdf - 2026-05-11

Handelsresandeproblemet (the Traveling Salesman Problem, TSP) är ett välkänt optimeringsproblem som kan vara utmanade att lösa även för dagens mest kraftfulla datorer. Problemet är enkelt att formulera: en handelsresande ska hitta den kortaste vägen för att besöka N städer och sedan återvända till staden hen startade i. Svårigheten härstammar från att när antalet städer ökar i problemet, ökar ocksThe traveling salesman problem (TSP) is a well-known computationally hard problem often used to benchmark new optimization algorithms. With recent advances in the field of quantum computing, quantum optimization algorithms are emerging as promising new ways to potentially solve such problems that remain difficult for classical computers. However, most modern quantum processing units (QPUs) still l

Malawi Polyomavirus Is a Prevalent Human Virus That Interacts with Known Tumor Suppressors Christian Berrios,a,b Joonil Jung,c Blake Primi,d,e Michael Wang,f Chandrasekhar Pedamallu,a,c Fujiko Duke,a,c Christina Marcelus,a Jingwei Cheng,a,g Robert L. Garcea,d,e Matthew Meyerson,a,c,h James A. DeCaprio,a,b,g the TEDDY Study Group Department of Medical Oncology, Dana-Farber Cancer Institute, Boston,

https://www.teddy.lu.se/sites/teddy.lu.se/files/2021-11/38%2006032016_679_38_Berrios_JVirology_2014.pdf - 2026-05-11

Contact nursing services have been implemented in Swedish cancer care to increase healthcare quality. Too little is known about the content and quality of these services and the organizational prerequisites provided to contact nurses. The aim of this study was to explore contact nurses’ perceptions of their services and organizational prerequisites, as well as the connection between organizational

Objective: To analyze if pre-hospital rescue times were associated with mortality in a trauma cohort arriving by ambulance to hospital in a Scandinavian urban setting. Methods: Between 2011 and 2013, individuals and pre-hospital rescue times were identified in Emergency Medical Dispatcher Centre, hospital, and forensic records in red alarm trauma. Major trauma was defined as a New InjurySeverity S