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Reactions of the lightly stabilized triosmium cluster [Os-3(CO)(8){mu(3)-Ph2PCH2P(Ph)C6H4}(mu-H)] with tri(2-thienyl)phosphine (PTh3) and tri(2-furyl)phosphine (PFu(3)) are described and compared to analogous reactions with PPh3. At room temperature, a number of products are isolated: [Os-3(CO)(10)(mu-dppm)] from CO addition, [Os-3(CO)(8)(PR3){mu(3)-Ph2PCH2P(Ph)C6H4}(mu-H)] from phosphine addition
The construction and demolition sector stands for a large amount of the waste produced every year, roughly one third of all waste produced every year in Sweden, comes from this sector. The construction material manu- facturer Ecophon is a world leading company in manufacturing of acoustic products made out of glass wool, which are used in all kind of buildings and the general geometry of an acoust
The English title of this master thesis project is ”Risk assessment, hazard analysis and HACCP plan during production of fruit- and berry based products”. As the title refers to, this projects is divided into two part. The first one is the risk assessment of a company’s raw material for their production. The second part is a Hazard Analysis Critical Control Point (HACCP) method that is used to eva
Authors: Emma Nilsson and Emma Silverberg Title: People in a crisis are not able to work with change Supervisor: Helene Hansen Assessor: Mikael Sandgren The aim of this study was to examine social workers reasoning on social services support to parents of children placed in compulsory care. This study was based on the Swedish social services law, 6:7 Socialtjänstlagen, that describes that parents
The purpose of this paper is to determine whether the Treaty to Establish a Constitution for Europe contains the basic and essential constitutional values necessary to safeguard citizens' fundamental rights. This is a significant question since any legal instrument that claims to have constitutional values for the benefit of its citizens should contain certain elements that protect its citizen
Sammanfattning: Ett informationssystem är i grund och botten ett sätt att lagra och bearbeta information. Alla sådana system bygger på en informationsmodell, det vill säga en modell för hur data organiseras för att de ska gå att bearbeta och omvandla till information. Idag existerar avancerade informationssystem för att göra spatiala analyser (GIS) och för att hantera byggnader (BLM-system). För nSummary: An information system is basically a way to store and process information. All such systems are built from an information model, in essence a model for how to organize data in order to make it possible to process, thus turning it into information. Today there exist advanced information systems for performing spatial analysis (GIS) and to model buildings (BLM-systems). At present the devel
Två av de grundläggande rättigheterna är yttrandefriheten och rätten till privatliv. Respektive rättighet är skyddad i Europakonventionen enligt artikel 8 och artikel 10. Rättigheterna ska värderas lika. Rättigheterna är dock inte absoluta och undantags kan göras i lag enligt 8:2 och 10:2 om det finns ett legitimt syfte eller nödvändigt för demokratin. Rättigheter kan stå i konflikt med varandra.Two of the most fundamental rights are freedom of expression and privacy. These rights are regulated in Article 8 and Article 10 in the European Convention of Human Rights (ECHR). These two rights can be in conflict with each other. The rights are not absolute, which means that they can be intruded upon when prescribed by law, legitimate aim or when necessary in a democratic society. The intrusion
An information system is basically a way to store and process information. All such systems are built from an information model, in essence a model for how to organize data in order to make it possible to process, thus turning it into information. Today there exist advanced information systems for performing spatial analysis (GIS) and to model buildings (BLM-systems). At present the development of
We discovered structurally novel human calcium-sensing receptor (CaSR) allosteric agonists and compared their pharmacology to phenylalkylamine calcimimetics. 1-Benzothiazol-2-yl-1-(2,4-dimethyl-phenyl)-ethanol (AC-265347) activated CaSR signaling in cellular proliferation and phosphatidylinositol (PI) hydrolysis assays with potencies of 30 and 10 nM, respectively. (S)-1-Benzothiazol-2-yl-1-(2,4-di
AbstractModern medicine and health care rely on a variety of diagnostic and therapeutic equipment and methods that involve ionizing radiation. To guarantee quality and the safety of patients and staff, advanced radiation detectors and dosemeters are needed that have low energy and operate with directional independence for X-ray and γ-ray photons. Similar instruments are also of great importance fo
Background: Artificial intelligence (AI) is about to transform medical imaging. The Research Consortium for Medical Image Analysis (RECOMIA), a not-for-profit organisation, has developed an online platform to facilitate collaboration between medical researchers and AI researchers. The aim is to minimise the time and effort researchers need to spend on technical aspects, such as transfer, display,
Background: Although effective return-to-work (RTW) interventions are not widely available for individuals with common mental disorders on sick leave, there is potential for transforming such interventions into a digital solution in an effort to make them more widely available. However, little is currently known about the viewpoints of different stakeholder groups, which are critical for successfu
In a critique of the sometimes confusing ways in which the term transnational has been repeatedly used, Mette Hjort, in 2010 attempted to outline what she called a “typology of transnationalisms” in connection with contemporary audio-visual production (2010: 12–33). Hjort’s palpable purpose here was to more precisely illuminate and contextualize the increasingly used concept of transnationalism. A
BACKGROUND: Obesity is positively associated with colorectal cancer. Recently, body size subtypes categorised by the prevalence of hyperinsulinaemia have been defined, and metabolically healthy overweight/obese individuals (without hyperinsulinaemia) have been suggested to be at lower risk of cardiovascular disease than their metabolically unhealthy (hyperinsulinaemic) overweight/obese counterpart
Inom kärnkraftsindustrin är säkerhet den aspekt som prioriteras högst. Alla kärnkraftverk är designade för att i högsta möjliga mån förhindra läckage av radioaktivetet till omgivningen, både under drift och i händelse av en allvarlig olycka. Med anledning av detta är reaktorinneslutningens vägg en av de viktigaste säkerhetsrelaterade konstruktionerna vid en anläggning, detta då denna konstruktionSafety is the top priority at a nuclear facility. The nuclear power plants are designed to prevent radioactive leakage to the surroundings, both during normal operation as well as in case of a severe accident. One of the most important structures in a nuclear power plant, with regard to safety, is thus the reactor containment wall. The containment wall is the last main barrier to prevent radioacti
In this thesis I focus on soundpainting-mediated musical experiences. Proposed in the mid seventies by the American musician Walter Thompson (b. 1952), soundpainting is a conventionalized artistic practice designed to create artistic works in real time. Thompson’s definition of soundpainting as a sign language is central to the present artistic inquiry, based on different moments of artistic pract
The understanding of how forests function with respect to carbon (C) balance and its interaction with the climate system is a fundamental question in climate change research. Another important question is how large the sink for CO2 is in northern forests and how it varies with forest type, management, stand age and with external factors, such as climate variability. According to the Kyoto Protocol
Efficient fermentation of all the monomeric sugars derived from lignocellulose is crucial to increase the economy of bioethanol production, since they can account for a considerable fraction of the fermentable sugars in the raw material. This thesis describes the engineering of Saccharomyces cerevisiae strains for improved xylose, galactose and/or arabinose utilization. S. cerevisiae is the prefer
The practice of service encounters in a district court, a home for the elderly, and a hotel Service management research places the service encounter in a central position. It is highlighted as a key event that involves the simultaneous production, consumption, and marketing of the services produced by the operation. However, in this research there is a tendency to discuss the service encounter in
