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Retinal topography in two species of flamingo (Phoenicopteriformes : Phoenicopteridae)
In this study, we assessed eye morphology and retinal topography in two flamingo species, the Caribbean flamingo (Phoenicopterus ruber) and the Chilean flamingo (P. chilensis). Eye morphology is similar in both species and cornea size relative to eye size (C:A ratio) is intermediate between those previously reported for diurnal and nocturnal birds. Using stereology and retinal whole mounts, we est
RIFM fragrance ingredient safety assessment, β-naphthyl isobutyl ether, CAS Registry Number 2173-57-1
Sharing Platform Workbook : Describing business model choices in the sharing economy
Exploring social, economic and environmental consequences of collaborative production: The case of bike repair maker spaces in three European countries
Backward lasing of singly ionized nitrogen ions pumped by femtosecond laser pulses
We report on the observation of backward lasing at 391.4 nm of nitrogen ions pumped by linearly polarized intense femtosecond pulses at 800 nm. The strongly enhanced spectral intensity at 391.4 nm, as well as the amplification of an externally injected backward seeding pulse, confirm that the backward 391.4 nm signal is due to optical amplification in the nitrogen gas plasma. Compared to the forwa
On phase retrieval via matrix completion and the estimation of low rank PSD matrices
Given underdetermined measurements of a positive semi-definite (PSD) matrix X of known low rank K, we present a new algorithm to estimate X based on recent advances in non-convex optimization schemes. We apply this in particular to the phase retrieval problem for Fourier data, which can be formulated as a rank 1 PSD matrix recovery problem. Moreover, we provide a theory for how oversampling affect
Law, Society and Corruption: Lessons from the Central Asian Context
This book presents new socio-legal perspectives and insights on the social life of corruption and anti-corruption in authoritarian regimes.This book takes up the case of Uzbekistan—an authoritarian regime in Central Asia and one of the most corrupt countries in the world according to Transparency International’s Corruption Perceptions Index—and examines the corruption that developed in a tightly c
A Conceptual Development of the Sharing Economy from the Field of Linguistics and Semantics
Whole blood gene expression profiling distinguishes systemic sclerosis-overlap syndromes from other subsets
Constructive friction? : Charting the relation between educational research and the Scholarship of Teaching and Learning
While educational research and the Scholarship of Teaching and Learning (SoTL) are overlapping fields, over time there has appeared considerable friction between the two. There are claims that educational research has been tainted by SoTL’s emergence and that those engaged in SoTL lack adequate training. They maintain that those engaged in SoTL would benefit from a better understanding of educatio
Dynamic Optimization of Transportation Networks with Delays
The topic of this thesis is the optimal control of transportation networks. The problem studied is a dynamical extension of a classical problem in economics, in which the objective is to distribute goods to maximize welfare, whilst satisfying constraints on production and consumption. The main contribution is to show that for a class of welfare functions and dynamics, the optimal control is highlyThe topic of this thesis is the optimal control of transportation networks. The problem studied is a dynamical extension of a classical problem in economics, in which the objective is to distribute goods to maximize welfare, whilst satisfying constraints on production and consumption. The main contribution is to show that for a class of welfare functions and dynamics, the optimal control is highly
Revisiting the dissolution of cellulose in NaOH as "Seen" by X-rays
Cotton production is reaching a global limit, leading to a growing demand for bio-based textile fibers produced by other means. Textile fibers based on regenerated cellulose from wood holds great potential, but in order to produce fibers, the components need to be dissolved in suitable solvents. Furthermore, the dissolution process of cellulose is not yet fully understood. In this study, we invest
The interplay between host haemostatic systems and Leptospira spp. infections
Hemostasis is a defence mechanism that protects the integrity of the vascular system and is comprised of the coagulation cascade, fibrinolysis, platelet aggregation, and vascular endothelium. Besides the primary function in preserving the vascular integrity, the haemostatic system cooperates with immune and inflammatory processes to eliminate invading pathogens during microbial infections. Under p
On Meal Effects and DPP-4 Inhibition Islet- and Incretin Hormones in Health and Type 2 Diabetes
Mining for Mood Effect in the Field
We conduct what we believe to be the most methodologically rigorous study of mood effect in the field so far to measure its economic impact and address shortcomings in the existing literature. Using a large dataset containing over 46 million car inspections in Sweden and England in 2016 and 2017, we study whether inspectors are more lenient on days when their mood is predicted to be good, and if c
Lately described taxa in the group of cetrarioid lichens.
The Third Symposium, IAL 3, Progress and problems in lichenology in the nineties, Salzburg, Austria. 1-7 September 1996 Abstracts. Poster. Section B
Sukiyaki – the enigmatic ways of globalised pop music
Application of SLIPI-based techniques for droplet size, concentration, and liquid volume fraction mapping in sprays
Structured laser illumination planar imaging (SLIPI)-based techniques have been employed during the past decade for addressing multiple light scattering issues in spray imaging. In this article, SLIPI droplet sizing based on the intensity ratio of laser-induced fluorescence (LIF) over Mie scattering (SLIPI-LIF/Mie) and SLIPI-Scan for extinction-coefficient (μe) mapping are applied simultaneously.
What influences adoption of green award criteria in a public contract? An empirical analysis of 2018 european public procurement contract award notices
Green public procurement (GPP) is a policy tool aiming to achieve environmental protection and resource reservation via public procurement. After decades of adaptation, what promotes and hinders its uptake in public contracting remains diffcult to discern. This research explores factors that influence the adoption of green award criteria, covering features of procurement procedures, purchasers, te