Filtyp
A series of photosensitizers for NiO-based dye-sensitized solar cells is presented. Three model compounds containing a triphenylamine donor appended to a boron dipyrromethene (bodipy) chromophore have been successfully prepared and characterised using emission spectroscopy, electrochemistry and spectroelectrochemistry, to ultimately direct the design of dyes with more complex structures. Carboxyli
Chronic breathlessness at rest or on minimal exertion despite optimal treatment of the underlying chronic cause(s) is termed chronic refractory breathlessness. This is prevalent across the community and is an independent indicator of poor prognosis. This narrative review focuses on the palliation of chronic refractory breathlessness in people predominantly with non-cancer diagnoses. Breathlessness
Abstract is not available
Objective. Enterohepatic Helicobacter species (EHS) have previously been found in adults with hepatobiliary diseases. Here, we report the prevalence of Helicobacter pylori and EHS in liver and gastric tissue in children and adolescents with chronic liver disease (CLD). Material and methods. Seventy-seven consecutive children and adolescents with CLD with or without ulcerative colitis or Crohn's di
This paper considers the effects of intermittent injection of a liquid jet or spray on the initial break-up and mixing of one fluid with the surrounding ambient fluid. The aim of the analysis is to describe the physical process and indicate the mechanisms that control the mixing under different flow conditions (time-dependent injection and its frequency relative to the time scales of the flow) and
Background. We evaluated the impact of a quadrivalent human papillomavirus (HPV) vaccine on infection and cervical disease related to 10 nonvaccine HPV types (31, 33, 35, 39, 45, 51, 52, 56, 58, and 59) associated with >20% of cervical cancers. The population evaluated included HPV-naive women and women with preexisting HPV infection and/or HPV-related disease at enrollment. Methods. Phase 3 effic
Mosasaurs are secondarily aquatic squamates that became the dominant marine reptiles in the Late Cretaceous about 98-66 million years ago. Although early members of the group possessed body shapes similar to extant monitor lizards, derived forms have traditionally been portrayed as long, sleek animals with broadened, yet ultimately tapering tails. Here we report an extraordinary mosasaur fossil fr
Objective: To assess the rates and characteristics of women with complete uterine rupture, abnormally invasive placenta, peripartum hysterectomy, and severe blood loss at delivery in the Nordic countries. Design: Prospective, Nordic collaboration. Setting: The Nordic Obstetric Surveillance Study (NOSS) collected cases of severe obstetric complications in the Nordic countries from April 2009 to Aug
This paper presents the performance of the ATLAS muon reconstruction during the LHC run with pp collisions at root s = 7-8 TeV in 2011-2012, focusing mainly on data collected in 2012. Measurements of the reconstruction efficiency and of the momentum scale and resolution, based on large reference samples of J/psi -> mu mu, Z -> mu mu and gamma -> mu mu decays, are presented and compared to Monte Ca
This report identifies fundamental problems to be addressed in order to build relevant clinical tests of human balance while standing. The stated purpose of these tests is identification of lesion site and/or definition of functional balance deficits in a specific patient. During a recent consensus meeting (ESCEBD), 60 researchers and experienced clinical users of posturography (14 European countr
Purpose of this paper - The paper explores and describes the impact of radio frequency identification (RFID) technology on inventory accuracy within a production and assembly plant, and proposes a model for assessing the impact of the technology on inventory accuracy. Design/methodology/approach - The empirical investigation, based on case study research, focuses on an RFID implementation at a sup
I maj 2013 etablerades den svenska supply chain-panelen av forskare från Institutionen för teknisk ekonomi och logistik vid Lunds universitet LTH. Panelen består av 69 personer, som alla arbetar med supply chain-frågor, varav flertalet är medlemmar i Silf. Paneldeltagarna har svarat på fyra (4) enkla enkäter kring olika supply chain-frågor. Företagen är verksamma i Sverige och består av en repre
Disasters such as the storms that affected Sweden in 2005 and 2007 showed that citizens initially conducted a large part of the disaster response, such as clearing roads, giving psychosocial support to affected neighbours and repairing power lines in collaboration with power companies. As a result of these storms, an Emergent Citizen Group (ECG) was established in a village which continued to work
Review of Toby Huitson, ”Stairway to Heaven. The Functions of Medieval Upper Spaces” (2014)
Dual-layer Metallic grating (DMG) structures as surface-enhanced Raman scattering (SERS) substrates are studied using benzenethiol as the probe analyte. The DMG structure consists of a SiO2 grating and 100-nm-thick gold coating layers. An enhancement factor of 10(5) is achieved by optimizing the SiO2 grating height within the range from 165 to 550 nm. The enhancement factor dependence on the SiO2
The Swedish ordinance banning the landfilling of organic material after 2005 has led to rapid developments towards waste incineration, while biological alternatives have been less studied. In this study, biological alternatives for enhanced methane production from residual municipal waste (the remaining waste fraction after source separation) are investigated. The strategies investigated were reci
