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Abstract Determination of the respiratory tract deposition of airborne particles is critical for risk assessment of air pollution, inhaled drug delivery, and understanding of respiratory disease. With the advent of nanotechnology, there has been an increasing interest in the measurement of pulmonary deposition of nanoparticles because of their unique properties in inhalation toxicology and medicin
PURPOSE: To evaluate patients' vision-related activity limitation before and after bilateral cataract surgery using the German version of the Catquest-9SF questionnaire. SETTING: Hanusch Hospital, Vienna, Austria, and Ophthalmic Clinic, Minden, Germany. DESIGN: Questionnaire development. METHODS: This prospective 2-center study included patients who were scheduled for bilateral cataract surgery an
The biogeography of speciation and what can be learned about the past mode of speciation from current biogeography of sister species are recurrent problems in evolution. We used a trait- and individual-based, eco-evolutionary model to simulate adaptive radiations and recorded the geographical overlap of species during and after evolutionary branching (speciation). We compared the spatial overlap a
We examined the effect of thermal shock on the germination of seeds of three conifers, two introduced (Pseudotsuga menziesii and Pinus ponderosa), and one native to Patagonia (Araucaria araucana). Previous research has suggested increased susceptibility to invasions in burnt areas, and therefore, the effect of simulated fire (heat) on seed germination in these native and introduced species was com
Hemicelluloses, which are abundant in nature and have potential use in a wide variety of applications, may make an important contribution in helping relieve society of its dependence on petrochemicals. However, cost-efficient methods for the isolation of hemicelluloses are required. This article presents an economic evaluation of a full-scale process to isolate hemicelluloses from process water fr
The main purpose of this paper is to describe and analyse how social worker on a specific Social Service Agency describe their experiences. My focus has been to concentrate on social worker, whose task is related to young people. The paper is presented from three different themes; work assignments, professional roles and projects in life. The central questions are; Which are the socialworker´s mai
An energy service company (ESCO) is an example of an atypical business concept that generates greater positive externalities as its business grows. The basic business concept of an ESCO is a company that installs energy efficient improvements in their customers' buildings, such as new lighting and ventilation systems, and then recovers expenditures and gains profits by splitting the resulting
Artificial insemination using the husband's sperm (AIH) and artificial insemination using sperm from a donor (AID) are artificial techniques which have been used for a long time, however, other forms of artificial procreation such as, in vitro fertilization (IVF), egg donation, embryo donation, and surrogacy are seen as truly modern reproductive techniques and did not come into use until the m
Arbitration as a dispute settlement mean is widely used in the disputes on a carriage of goods by sea. As world trade of goods is mainly based on the carriage by sea services, the predictability and certainty regarding to the arbitration of shipping disputes is very important. The fundamental question is an existence of a valid arbitration agreement and accordingly whether or not there is a duty t
Detta arbetet har hanterat sex olika borrkärnor från den Prekambriska berggrunden i Ohio, USA. Denna berggrund är täckt med 800 – 5000 meter av Paleozoiska avlagringar och på grund av detta vet vi väldigt lite om den. Arbetet har gått ut på att karakterisera och datera dessa bergarter samt att via isotop analyser av syre och hafnium ta reda på bergarternas sammansättning och evolution. BorrkärnoThe Grenville orogen forms a major, continental scale, Mesoproterozoic orogenic belt along the present day eastern North American continent, from Labrador in the north to Mexico in the south. It is, however, mainly exposed in the northeastern parts of North America. Most of the orogen forms a basement to thick piles of Phanerozoic sedimentary rocks, and the geological evolution of the extensive co
Denna uppsats berör 5 kap 6 § utlänningslag (2005:716) om ömmande om-ständigheter för barn. Bestämmelsen innebär en möjlighet att beviljas uppe-hållstillstånd när ingen annan grund finns då det skulle anses strida mot hu-maniteten att utvisa utlänningen. För barn har det sedan 2014 räckt att inneha särskilt ömmande omständigheter för att kunna beviljas uppehållstillstånd, men från 1 dec 2023 måsteThis essay addresses Chapter 5, Section 6, Subsection 2 of the Swedish Al-iens Act (UtlL) regarding compelling circumstances for children. The purpose of this essay has been to investigate the differences between ex-ceptionally compelling circumstances, but not with the same severity and gravity as for adults, and particularly compelling circumstances from a child rights perspective. This has bee
The number of companies in Sweden has shown a significant increase over the last five years (www.bolagsverket.se). Data about these companies is an important asset for the customer relationship management market. In most business areas, users are in search for new customers. Companies, such as Lundalogik AB, provide a service, where the analysts can look for customers in an interactive environment
Cultural norms that promote gender inequality have shown to encourage power imbalances in heterosexual relationships, increasing both young men and young women’s risk of STDs, HIV, unplanned pregnancy and intimate partner violence (WHO, 2004). Understanding how exactly these cultural norms impact youth’s gendered sexual roles and overall sexual health has been increasingly highlighted as an import
There are many energy contracting models being used on the energy service market today. They havedifferent approaches to energy efficiency and they can also work differently on different markets. Thisthesis looks deeper into a number of energy contracting models and assesses how they function as wellas looking into their strengths and weaknesses. Furthermore, these contracting models will be analy
Within integration policies in Denmark, something new has happened. Private enterprises have been included in the delivery of a public policy in a Public-Private Partnership that aims at integrating refugees into society. The current issue of the welfare state is to provide public services without increasing the cost for the taxpayers. Public-Private Partnerships can be seen as a solution to this
This thesis outlines the design and construction of an acoustophoretic trapping device with greatly increased capacity and throughput, compared to current commercial systems. In acoustic trapping, a strong, localised acoustic field is generated inside a channel. This field can capture and retain particles against a flow, allowing for nanoparticle purification and enrichment without the need for ul
INTRODUCTION Stroke is a serious neurological disease which may lead to death and severe disability [1, 2]. There are two major types of stroke: ischemic and hemorrhagic stroke. Both are associated with disruption of blood flow to a part of the brain with rapid depletion of cellular energy and oxygen, resulting in ionic disturbances and eventually neuronal cell death [3]. The pathologic process t
Terrestrial ecosystem models (TEMs) contain the coupling of many biogeochemical processes with a large number of parameters involved. In many cases those parameters are highly uncertain. In order to reduce those uncertainties, parameter estimation methods can be applied, which allow the model to be constrained against observations. We compare the performance and results of two such parameter estim
In this paper a simulation of a convective cell of a thunderstorm system observed 19th of June 2000 during the Severe Thunderstorm Electrification and Precipitation Study (STEPS) field campaign is being analysed. The storm system has been simulated with an Aerosol-Cloud model and the analysis is based on the output data. The analysis spans over 30 minutes which covers the mature stage and the begi
During the last decades the Swedish Child and Adolescent Psychiatric Services (CAP) has undergone major organizational changes. According to social research the changes are mainly due to new public management reforms. The aim of this study was to examine how social workers, i.e. psychiatry counsellors, experienced and coped with their working conditions within CAP. The method chosen for this study
