Search results for "C [POLY I]"
showing 10 items of 30703 documents
Demonstrating measure-correlate-predict algorithms for estimation of wind resources in central Finland
2010
In this study, measure-correlate-predict (MCP) algorithms - Simple Linear Regression and Variance Ratio Methods - for predicting wind speed were studied. The MCP algorithms were successfully used to predict missing wind speeds at two sites in Jyväskylä and Viitasaari, respectively. These two algorithms used data from one of the site to predict missing wind speed data at the other site. The results obtained using the MCP methods were compared using metrics that showed the characteristics of the predicted data to be unbiased compared to measured data. From the data of this study, we also evaluated wind power density at both sites which categorized the local wind resources as poor since the de…
Dom på overføring til tvungent psykisk helsevern : en kvalitativ studie om erfaringer og utfordringer ansatte innen psykisk helse opplever i forhold …
2016
Masteroppgave psykisk helsearbeid - Universitetet i Agder 2016 Background: The subject of this study is «Sentencing to compulsory mental health care». The choice of subject is sprung from a desire to gain a better knowledge of the challenges related to providing a good service for patients sentenced to compulsory mental health care (TPH). At the same time the study is seeking a more comprehensive understanding of the already known challenges concerning the collaboration between the first and second line services providing for this group of patients. The study's findings are discussed in light of a dialogical perspective of interaction. Selection and method: Qualitative study using participa…
Strictly correlated electrons approach to excitation energies of dissociating molecules
2019
In this work we consider a numerically solvable model of a two-electron diatomic molecule to study a recently proposed approximation based on the density functional theory of so-called strictly correlated electrons (SCE). We map out the full two-particle wave function for a wide range of bond distances and interaction strengths and obtain analytic results for the two-particle states and eigenenergies in various limits of strong and weak interactions, and in the limit of large bond distance. We then study the so-called Hartree-exchange-correlation (Hxc) kernel of time-dependent density functional theory which is a key ingredient in calculating excitation energies. We study an approximation b…
Constant sign and nodal solutions for parametric anisotropic $(p, 2)$-equations
2021
We consider an anisotropic ▫$(p, 2)$▫-equation, with a parametric and superlinear reaction term.Weshow that for all small values of the parameter the problem has at least five nontrivial smooth solutions, four with constant sign and the fifth nodal (sign-changing). The proofs use tools from critical point theory, truncation and comparison techniques, and critical groups. Spletna objava: 9. 9. 2021. Abstract. Bibliografija: str. 1076.
Ultra-high temperature metamorphism recorded in Fe-rich olivine-bearing migmatite from the Khondalite Belt, North China Craton
2018
International audience; We document the first occurrence of Fe‐rich olivine‐bearing migmatitic metapelite in the Khondalite Belt, North China Craton. Petrological analyses revealed two exotic assemblages of orthopyroxene+spinel+olivine and orthopyroxene+spinel+cordierite. Phase relation modelling suggests that these assemblages are diagnostic of ultra‐high temperature (UHT) metamorphism in the Fe‐rich system, with temperatures from 1,000 to 1,050°C at 0.6 GPa. U–Th–Pb SIMS analyses on zircon reveal a similar age of c. 1.92 Ga for the olivine‐bearing migmatite and an adjacent gabbronoritic intrusion that is therefore identified as the heat source for the UHT metamorphism. These results, coup…
Ultraviolet A1 radiation induces nitric oxide synthase-2 expression in human skin endothelial cells in the absence of proinflammatory cytokines.
2001
Skin exposure to ultraviolet radiation from sunlight causes erythema and edema formation as well as inflammatory responses. As some of these ultraviolet-induced effects are potentially mediated by nitric oxide synthases, we examined the role of cytokines and ultraviolet A 1 radiation (340–400 nm) on the expression of the nitric oxide synthase-2 in endothelia of normal human skin biopsies during short-term organ culture as well as expression and activity of the nitric oxide synthase-2 in in vitro cell cultures of human dermal endothelial cells. Both, cytokine challenge (interleukin-1β + tumor necrosis factor-α + interferon-γ) but also ultraviolet A 1 exposure (50 J per cm 2 ) in the absence …
Rural Population in Romania. Development and Tendencies (2000 – 2010)
2013
Abstract Demography is among the top factors which exert an undeniable influence upon the economic environment. Therefore, the populace - through its dynamics and characteristics - leaves an imprint upon the social and economic landscape, being a keen barometer and contributing to economic progress. The relationship demography-economy is extremely tight, since the populace is perceived as being a true representation of what characterizes our economy. Romania originated as a country with an agriculture-based economy – a fact which translated in its major rural population; nowadays, due to a sum of various developments, the rural populace is undergoing a decreasing trend. The situation is all…
The Promise and Deception of Participation in Welfare Services for Unemployed Young People
2018
This study examined the role of welfare services in the participative citizenship of young people under 30 years of age outside the labour market. Thematic content analysis of the government’s white papers regarding participation policies, as well as participatory action research projects in two Finnish towns, were used to identify factors that enable or hinder participation for this group of service users. The paradigm of participation was critically examined with reference to the theoretical framework of Max Horkheimer and Theodor Adorno’s “dialectic of Enlightenment”, which proposes the parallel existence of the promise and the deception of Enlightenment. The results indicated that user …
Sustainable Working Life in a Swedish Twin Cohort : A Definition Paper with Sample Overview
2021
Background: A unified or consensus definition of “sustainable working life” remains lacking, although studies investigating risk factors for labour market exit are numerous. In this study, we aimed (1) to update the information and to explore a definition of “sustainable working life” via a systematic literature review and (2) to describe the working life trajectories via the prevalence of sickness absence (SA), disability pension (DP), and unemployment in a Swedish twin cohort to provide a sample overview in our Sustainable Working Life-project. Methods: A systematic literature review was conducted to explore the studies with the search phrase “sustainable working life” in PubMed, PsycInfo…
Elementos ideológicos en las unidades fraseológicas con la palabra mujer en el Diccionario académico en los siglos XVIII y XIX
2017
This paper explores ideological elements regarding gender in phraseological units with the word mujer(‘woman’) in the different editions of the dictionarypublished by Real Academia Española during the 18th and the 19th centuries. First, the ideological content in the phraseological units themselves is analyzed. Second, phenomena related to subjectivity in the definitions are analyzed: this evidences subjectivity not only in the different phraseological units presented in the dictionary, but also in the discourse of the academics. In order to approach the first issue, a typology of the different phraseological units according to their syntactic-semantic properties is provided: this categoriz…