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Globalisation has led to the transformation and proliferation of urban borders. Old hierarchies and relations between centres and sub-centres and centres and peripheries are challenged, and new alliances between different places and districts are formed. How can urban design and urban design research meet the challenges of a complex and quickly transforming multi-scalar society? In this article I
The purpose of this paper is to understand the relationship between the formal (governance established in law) and informal institutions (governance not established in law) that underpin the planning, operation and improvement of local and regional public transport, by using case studies of four countries: Britain (more specifically England, outside London); the Netherlands; Germany; and Sweden. T
This paper estimates a "Grossman" model of demand for health. We measure health status on a 0 (dead) to 1 (full health) cardinal scale by the rating scale method and the time trade-off method. We also use a categorical measure of overall health status commonly used in quality of life measurements. To estimate the demand for health equations, the Tobit technique is used for the rating scale and tim
A total of 1 130 bulls belonging to 20 half-sib families of German dairy cattle were genotyped for 229 microsatellite markers on 30 chromosomes. The data were used in an attempt to map quantitative trait loci applying regression as multiple-marker regression. For association analysis with a granddaughter design, the estimated breeding values for 3 milk traits were used: milk production, fat produc
In this study, a fundamental approach to the choice of turbocharger turbine for a pulse-charged heavy-duty diesel engine is presented. A standard six-cylinder engine build with a production exhaust manifold and a Twin-scroll turbocharger is used as a baseline case. The engine exhaust configuration is redesigned and evaluated in engine simulations for a pulse-charged concept consisting of a paralle
This paper elucidates a disciplinary context for an emergent buildingtype dubbed Accessory Dwelling Unit, or ADU. Today, ADU developmentsadd density to metropolitan Los Angeles by undermining the low densityprinciples of single-family residential zoning. Surfacing withinthe jurisdiction formally known as the City of Los Angeles, the ADUsupplements city planning in the transformation of suburbia. T
Abdominal muscular contractions may have a protective influence against the development of indirect inguinal hernia. A portion of the transversus abdominus muscles acts on the internal inguinal rings and produces a closure mechanism during voluntary abdominal muscular activity. It follows, therefore, that injury or inactivation of this mechanism may be an etiologic factor in the development of ind
Very strong Sc i lines have recently been found in cool M giants in the Nuclear Star Cluster (NSC) in the Galactic center. Interpreting these as anomalously high scandium abundances in the Galactic center would imply a unique enhancement signature and chemical evolution history for NSCs, and a potential test for models of chemical enrichment in these objects. We present high resolution K-band spec
In networked control systems it is desirable to have efficient wireless communication (saving energy and bandwidth) while still ensuring good control performance. By abandoning periodic sampling, communication can be made more efficient by sampling and updating the control signal only "when required" based on the system’s behaviour. This is the concept of event-based control. In this work we consi
Background and Aims: The optimal extent of mesenteric resection in colon cancer surgery remains elusive. The aim was to assess the impact on perioperative morbidity and oncological outcome depending on the height of central vessel ligation in sigmoid resection for adenocarcinomas. Material and Methods: All cases of stage I–III sigmoid cancers, operated on with locally radical resections (2007–2009
The time and temperature dependent dynamic modulus of asphalt concrete is a key parameter to modern pavement design and to pavement quality. However, accurate measurements of the complex modulus through conventional cyclic testing are expensive regarding both time and costs. Novel test methods based on modal analysis facilitate economic, accurate and faster determination of linear viscoelastic mat
The essay argues that between the world we aim to study and the realities we describe there is no straight, neutral relation. Instead, through our scientific practices we simplify that world as well as contribute to shape it. Methods are not mere procedures to mirror the world; rather, methods mediate between the world and our descriptions of it, and in the process they contribute to both simplify
Purpose: Western societies are currently facing major demographic changes, due to megatrends such as urbanization, ageing of the population, and migration. These disruptions placea lot of pressure on public services, and consequently on municipal facilities includingschools, day-care centres, and hospitals. The purpose of this study is to examine the potentialof modular facility solutions to respo
In this study, we investigate the molecular structural characteristics of organic remains in various cellular organelles from a 180 Ma Jurassic royal fern belonging to the Osmundaceae family of ferns, and compare their carbon isotopic compositions to a now-living species of royal fern (Osmunda regalis). We discovered molecular structural va
The role of raw plantain flour (RPF) and its citric acid (CA)-esterified counterpart (EPF) on the carbohydrate nutritional properties of cookies was investigated. Cookies were elaborated with commercial wheat flour (CWF), RPF, EPF, or a CWF-EPF blend, and assessed for composition, starch digestibility, texture and sensory properties. EPF-cookie showed the lowest digestible starch (DS) content and
