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Stability of some decentralized traffic signal control policies for urban traffic networks is studied. It is proven that, whenever the arrival rates belong to a certain region -which is the largest where stability is possible- the resulting traffic network dynamics admit a globally asymptotically stable equilibrium. The results rely on the use of some entropy-like Lyapunov functions previously con
In this study stool samples from dyspeptic patients and healthy subjects were used for detection of specific Helicobacter pylori antigens and DNA by immunoenzymatic test (PPHpSA) and semi-nested PCR (ureA-PCR), respectively. The H. pylori status was estimated by invasive endoscopy-based rapid urease test and histology or noninvasive urea breath test (UBT), and by serology (ELISA, Western blot). Th
Popular Abstract in Swedish Akut faryngotonsillit orsakas till ca 40 % av betahaemolytiska grupp A streptokocker (GAS) och till ca 10% av andra bakterier. Ca 30% av fallen är virusutlösta och i ca 20% är genesen okänd. GAS är mycket virulenta humanpatogener som förutom svalg- och hudinfektioner även kan förorsaka livshotande tillstånd som ?streptococcal toxic shock syndrome? och nekrotiserande fasIn acute pharyngotonsillitis group A streptococci (GAS) is the etiological agent in 30-50% of cases. Phenoxymethylpenicillin (pcV) is the drug of choice in Sweden. However, the failure rate is as high as 5-25% and further pcV treatment is followed by still higher failure rates. The background of failures remains largely elusive. The aim of the studies was: 1 To investigate the short- and long-term
Pyrazinamide (PZA) is a potent first-line agent for the treatment of tuberculosis (TB) with activity also against a significant part of drug-resistant Mycobacterium tuberculosis strains. Since PZA is active only at acid pH, testing for susceptibility to PZA is difficult and insufficiently reproducible. The recommended critical concentration for PZA susceptibility (MIC, 100 mg/liter) used in the Ba
In his thesis I have analyzed the US-led invasion and occupation of Iraq, as well as the widespread opposition and armed resistance against the former, starting off from the assumption that the actions and policies of the occupation in many ways fosters popular opposition and armed resistance. I have analyzed the actions and policies of the occupation since the invasion as well as the aims and und
PURPOSE: We performed an exploratory analysis of prostate cancer-related pain and fatigue on health-related quality of life in patients with metastatic castration-sensitive prostate cancer receiving apalutamide (240 mg/day) or placebo, with continuous androgen deprivation therapy (ADT), in the phase 3, randomized, double-blind, placebo controlled TITAN trial (NCT02489318). MATERIALS AND METHODS: P
Integrated reporting is an approach to corporate reporting that seeks to integrate significant financial and non-financial information and demonstrate how they are connected to each other. By doing so, integrated reporting is expected to lead to integrated thinking and decision-making, reflecting how an organisation impacts and is impacted by the economic, social and environmental context in which
In this book, Blaženka Scheuer explores the zoomorphic content of Zibburta (bee/wasp) and Karkušta (weasel)—demeaning names given by R. Naḥman of b. Meg 14b to Deborah and Huldah, two distinguished prophets of the Hebrew Bible. Looking closely at relevant texts, she explores ancient beliefs about bees, wasps, and weasels, recounting a variety of key literary and visual motifs that highlight the di
Besides thriving on altered glucose metabolism, cancer cells undergo glutaminolysis to meet their energy demands. As the first enzyme in catalyzing glutaminolysis, human kidney-type glutaminase isoform (KGA) is becoming an attractive target for small molecules such as BPTES [bis-2-(5 phenylacetamido-1, 2, 4-thiadiazol-2-yl) ethyl sulfide], although the regulatory mechanism of KGA remains unknown.
PowerPoint Presentation Heat in Cities: Spatial and Social Dimensions David M. Hondula, PhD Assistant Research Professor Center for Policy Informatics & School of Geographical Sci. and Urban Planning Arizona State University Jennifer Vanos, PhD Assistant Professor of Atmospheric Sciences Department of Geosciences Climate Science Center Faculty Associate Texas Tech University Average Monthly High T
https://www.pi.lu.se/sites/pi.lu.se/files/heat-conference_2.pptx - 2026-07-06
