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The widely investigated oxygen reduction reaction (ORR) is well-known to proceed via two competing routes, involving two or four electrons, and yielding different reaction products, respectively. Both pathways are believed to share a common, elusive intermediate, namely, the hydroperoxyl radical. By exploiting a cobalt single-atom biomimetic model catalyst, based on a self-assembled monolayer
The transmural intestinal passage of some oxytocin and vasopressin analogues (oxytocin, OT; [Mpa1, D-Arg8]vasopressin, dDAVP; [Mpa1, Tyr (OMe)2, carba6]oxytocin, carbetocin; [Mpa1, D-Tyr (OEt)2, Thr4, Orn8]vasotocin, antocin II; [Mpa1, D-Tyr (OEt)2, Thr4, desPro7Orn8Gly9NH2]tocinoic acid-NH(CH2)3NH2, desPOG-antocin II-NH(CH2)3NH2) was studied using isolated proximal and distal segments in the rat.
Existing epidemiological evidence regarding the potential role of (poly)phenol intake in prostate cancer (PCa) risk is scarce and, in the case of flavonoids, it has been suggested that their intake may increase PCa risk. We investigated the associations between the intake of the total and individual classes and subclasses of (poly)phenols and the risk of PCa, including clinically relevant subtypes
Objective: Analyze the outcomes of endovascular complex abdominal and thoracoabdominal aortic aneurysm repair using the Cook fenestrated device with the modified preloaded delivery system (MPDS) with a biport handle and preloaded catheters. Methods: A multicenter retrospective single arm cohort study was performed, including all consecutive patients with complex abdominal aortic aneurysm repair an
Both advocates and critics of deliberative theory have regarded power relations as problems for public deliberation. Three aspects—interests, ideology and status differences—have been thought to distort deliberative processes. This article discusses a growing body of case studies that indicate that these “problems” may actually, under certain conditions, help facilitate inclusion and equality in d
Appropriate animal models, mimicking conditions of both health and disease, are needed to understand not only the biology and the physiology of neurons and other cells under normal conditions but also under stress conditions, like nerve injuries and neuropathy. In such conditions, understanding how genes and different factors are activated through the well-orchestrated programs in neurons and othe
Human factors (HF) is a cross-disciplinary field of science that is strongly associated with safety, especially in regards to the role of human performance in ensuring safe actions and outcomes. Although ‘cross-disciplinary' in this context represents the admirable aim to use all available knowledge to enhance safety, even the field of human factors has to outline the limitations of itself as a fi
Danish and Norwegian legislation concerning censorship and print changed dramatically in the years between 1770 and 1773, following three distinct royal orders issued during and shortly after the German physician Johann Friedrich Struensee’s time in power at the Danish court. The Order of 14 September 1770 abolished, with one swift stroke, the old system of pre-publication censorship by expert rea
Streptococcus pneumoniae (pneumococcus) resides asymptomatically in the nasopharynx but can progress from benign colonizer to lethal pulmonary or systemic pathogen. Both viral infection and aging are risk factors for serious pneumococcal infections. Previous work established a murine model that featured the movement of pneumococcus from the nasopharynx to the lung upon nasopharyngeal inoculation w
Immunocytochemistry and in situ hybridization revealed abundant secretin expressing cells on duodenal villi with a gradual decrease throughout the small intestines of the rat. They were absent in pancreas, stomach and colon. Secretin caused relaxation of rat intestinal longitudinal muscle in vitro. Studies on colon revealed that the secretin-evoked response was unaffected by apamin, tetrodotoxin,
The COVID-19 pandemic has affected care workers all over the globe, as older and more vulnerable people face a high risk of developing severe symptoms and dying from the virus infection. The aim of this study was to compare staff experiences of stress and anxiety as well as internal and external organizational support in Sweden, Italy, Germany, and the United Kingdom (UK) in order to determine how
State reforms adopted in the 1680s prevented the largest copperworks in the Oldenburg Monarchy, Røros, from shutdown. They appear to be a forerunner in Europe. The changes ensured supply deliveries and regular wage payments through spread of ownership, delegating more responsibilities to the Director and managers and introducing complex control mechanisms and state monitoring of the accounts and d
State reforms adopted in the 1680s prevented the largest copperworks in the Oldenburg Monarchy, Røros, from shutdown. The changes ensured supply deliveries and regular wage payments through spread of ownership, delegating more responsibilities to the Director and managers and introducing complex control mechanisms and state monitoring of the accounts and daily tasks. They appear relatively advance
Human histo-blood groups are inherited polymorphic variants that occur in the molecular structures on the humanred blood cell (RBC) surface. Introducing foreign RBCs into a recipient lacking an antigen may activate the humoraldefence leading to a hemolytic transfusion reaction. Antigenic differences can also cause hemolytic disease of thefetus and newborn (HDFN). Blood group antigens are implicate
The International Criminal Court (ICC) was created as a compliment to domestic courts in the global fight against impunity. However, customary international law has afforded Heads of State with immunity from prosecution, even for serious international crimes. Some key challenges of international criminal law are to reconcile the competing objectives of maintaining stable international relations, a
Problem – Despite supply chain flexibility is recognized as a competitive advantage in today’s business, and supply chain information system is one of the most critical tool to facilitate flexibility. There is no consensus or comprehensive description on how information system tailor with and work on supply chain flexibility to achieve better dynamic capability. Most of literatures mainly focus on
The purpose of this dissertation is to examine the relationship between Free Trade Agreement and the Environment. To do so, the thesis uses a case study on the Asean China Free Trade Agreement (ACFTA) and the Greater Mekong Subregion (GMS) to analyse how free trade agreements can produce negative externalities on the environment. It will enquire on how free trade agreements exacerbate levels of re
