Search results for "E50"
showing 10 items of 655 documents
Climate indices for the Baltic states from principal component analysis
2017
Abstract. We used principal component analysis (PCA) to derive climate indices that describe the main spatial features of the climate in the Baltic states (Estonia, Latvia, and Lithuania). Monthly mean temperature and total precipitation values derived from the ensemble of bias-corrected regional climate models (RCMs) were used. Principal components were derived for the years 1961–1990. The first three components describe 92 % of the variance in the initial data and were chosen as climate indices in further analysis. Spatial patterns of these indices and their correlation with the initial variables were analyzed, and it was detected (based on correlation coefficient between principal compon…
Aseismic strain episodes at Campi Flegrei Caldera, Italy
2021
Since 2004 a research project has been developed to monitor subsurface deformation of Italian volcanoes using borehole strainmeters and long-baseline tiltmeters. Six Sacks-Evertson dilatometers were installed around Campi Flegrei caldera and Vesuvius during 2004–2005 (Scarpa et al., 2007), and in 2008 these instruments were supplemented by two arrays of 28–280 m long water-tube tiltmeters in underground tunnels. Relevant strainmeter and tiltmeter data have been collected and analysed from the instruments installed near Campi Flegrei caldera during the recent unrest episodes. In the period 2004–2005 strain, tilt and GPS data from Campi Flegrei indicate the onset of surface deformation that a…
Social process of adaptation to environmental changes: How eastern african societies intervene between crops and climate
2014
Abstract Studies on climate change can only be conducted on a long time scale, and observing how societies adapt their sowing practices to climate variability is challenging and costly. As an alternative, a space and time substitution design was used, changes in space corresponding to that induced in time by environmental change. On the eastern slope of Mount Kenya, the Tharaka community, originating from the lowlands (750 m), moved up to the midlands (950 m) with their lowland-adapted resources, whereas the Mwimbi, originating from wetter upland (1100 m), moved down to the midlands with their highland-adapted genetic resources. A weather station was installed at 950 and 1100 m, and a logis…
Kva med oss? : hvordan se annerledes ut, og vokse opp i et hovedsakelig etnisk norsk miljø?
2013
Masteroppgave i psykisk helsearbeid ME504 Universitetet i Agder 2013 The theme of this study is how it feels to look different, and grow up in an anvironment existing mainly of ethnic Norwegians. The basis are stories about this written by internationally adopted people over 18 years of age. The task is a qualitative study, which uses a narrative approach in form of a specialty controlled life history. The purpouse of the study is to look at the story of each informant. The background of the study is 12 stories, and these are given by the foundation “Adopsjonsforum”. It`s the informants themselves who have created the different themes. In the analysis I have used Malterud (2008) as a source…
Earth system data cubes unravel global multivariate dynamics
2020
Understanding Earth system dynamics in light of ongoing human intervention and dependency remains a major scientific challenge. The unprecedented availability of data streams describing different facets of the Earth now offers fundamentally new avenues to address this quest. However, several practical hurdles, especially the lack of data interoperability, limit the joint potential of these data streams. Today, many initiatives within and beyond the Earth system sciences are exploring new approaches to overcome these hurdles and meet the growing interdisciplinary need for data-intensive research; using data cubes is one promising avenue. Here, we introduce the concept of Earth system data cu…
Vil økt fysisk aktivitet kunne redusere andelen trygdemottakere? : En case-studie basert på deltakere ved Aktiv på dagtid, Aust-Agder
2018
Masteroppgave offentlig politikk og ledelse ME502 - Universitetet i Agder 2018 This study is based on Aktiv pådagtid as an case study. The purpose of this study is to investigate the relationship between increased participation in physical activities directed by Aktiv på dagtid and the participants status in relation to working life. To better understand the relationship between these two variables, the study include three possible predictors:health, social support and self-efficacy.Thisstudy use a paper-based survey with 144 respondents, which represent the participants atAktiv på dagtid, who are at theage between 16-70, receive social security benefits and resides in the municipalities of…
Effect of substrate improvement on optimising biogas yield from anaerobic digestion
2014
Masteroppgave i fornybar energi ENE 500 Universitetet i Agder 2014 The anaerobic digestion process involves the decomposition of the organic matter to yield biogas; gas that is mainly composed of methane and carbon dioxide with traces of some other gases. This process is used for different purposes including municipal waste treatment, wastewater treatment, fertilizer production, and farm wastes disposal as well as energy production. It is accomplished in three main stages; hydrolysis, acidogenesis and methanogenesis with each of the stages achieved by specific microorganisms that are active in limited ranges of operational and environmental conditions. These conditions are controlled to ach…
Existence of doubling measures via generalised nested cubes
2012
Working on doubling metric spaces, we construct generalised dyadic cubes adapting ultrametric structure. If the space is complete, then the existence of such cubes and the mass distribution principle lead into a simple proof for the existence of doubling measures. As an application, we show that for each $\epsilon>0$ there is a doubling measure having full measure on a set of packing dimension at most $\epsilon$.
Beyond Budgeting i entreprenørbransjen : Et oppgjør med entreprenørbransjens konservative styringssystem
2018
Masteroppgave økonomi og administrasjon BE501 - Universitetet i Agder 2018 Det har den siste tiden vært mye oppmerksomhet rettet mot bygg, anlegg og eiendomsbransjen (entreprenørbransjen), da den gang på gang mislykkes i å levere prosjekter på tid og budsjett. Derfor tar denne masteravhandlingen for seg økonomistyring innenfor entreprenørbransjen. Bransjen er kjent for å være konservativ, dermed blir det undersøkt hvorvidt et moderne styringssystem, slik som Beyond Budgeting, kan være til hjelp for de begrensninger som tradisjonell struktur gir. Det bekreftes fra en undersøkelse utført av KPMG (Global Construction Survey, 2017) at bransjen er preget av splittelse, sliter med tapsprosjekter,…
Hvordan påvirkes bokostnadene ved kjøp av en nyere leilighet?
2018
Masteroppgave økonomi og administrasjon BE501 - Universitetet i Agder 2018 Denne oppgaven omhandler temaet bokostnader. Formålet med studiet er å undersøke om bokostnadene endres ved kjøp av en nyere leilighet. Nyere leiligheter er definert som alle leilighetskompleks bygget etter år 2008. Data fra Eiendomsverdi AS er benyttet for å identifisere leilighetskompleks i Kristiansand som faller inn under vår defensjon av nye leiligheter. I denne studien settes det fokus på etterspørselssiden i markedet for boliger. Teori om bokostnader og verdsetting av boligattributter blir anvendt. Teorien for bokostnader er hentet fra NOU. Denne er med på å definere hva som ligger i begrepet bokostnader. Den …