Search results for "init"

Classical and reverse substituent effects in meta- and para-substituted nitrobenzene derivatives

2017

Electron-accepting properties of the nitro group were studied in a series of meta- and para-X-substituted nitrobenzene derivatives (X = NMe2, NH2, OH, OMe, CH3, H, F, Cl, CF3, CN, CHO, COMe, CONH2, COOH, COCl, NO2, NO). For this purpose Hammett-like approaches were applied based on quantum chemistry modeling; the B3LYP/6-311++ G(d,p) method was used. The substituent effect (SE) was characterized by the mutually interrelated descriptors: the charge of the substituent active region, cSAR(X), and substituent effect stabilization energy, SESE, as well as substituent constants, σ. Classical SE is realized by dependences of the structural parameters of the nitro group (ONO angle and NO bond lengt…

Debatt om det könsneutrala pronomenet hen i svenska och finlandsvenska tidningar

2015

Tämän pro gradu- tutkielman tarkoituksena on selvittää, millaisia mielipiteitä ruotsin kieleen hiljattain pinnalle noussut sukupuolineutraali pronomini, hen, herättää ruotsin ja suomenruotsalaisessa mediassa ja eroavatko mielipiteet maiden välillä. Lisäksi haluttiin tarkastella, mitä mieltä lingvistit ovat pronominista. Argumentit ovat vuosilta 2007-2013 ja ne kerättiin kolmesta ruotsin ja yhdestä suomenruotsalaisesta päivälehdestä. Argumenttityypiksi valittiin kielelliset argumentit, joita seulottiin tutkimukseen yhteensä 33. Mielipiteitä tutkittiin kvalitatiivisin menetelmin argumentaatioanalyysiä hyödyntäen. Argumentaatioanalyysissä käytettiin mallina Björnssonin argumentaatiomallia, jos…

Comparative transcriptomics of albino and warningly‐coloured caterpillars

2021

Abstract Coloration is perhaps one of the most prominent adaptations for survival and reproduction of many taxa. Coloration is of particular importance for aposematic species, which rely on their coloring and patterning acting as a warning signal to deter predators. Most research has focused on the evolution of warning coloration by natural selection. However, little information is available for color mutants of aposematic species, particularly at the genomic level. Here, I compare the transcriptomes of albino mutant caterpillars of the aposematic wood tiger moth (Arctia plantaginis) to those of their full sibs having their distinctive orange‐black warning coloration. The results showed >29…

Nutritional intake and anthropometric characteristics are associated with endurance performance and markers of low energy availability in young femal…

2023

Background Low energy availability (LEA) can have negative performance consequences, but the relationships between LEA and performance are poorly understood especially in field conditions. In addition, little is known about the contribution of macronutrients to long-term performance. Therefore, the aim of this study was to evaluate if energy availability (EA) and macronutrient intake in a field-based situation were associated with laboratory-measured performance, anthropometric characteristics, blood markers, training volume, and/or questionnaire-assessed risk of LEA in young female cross-country (XC) skiers. In addition, the study aimed to clarify which factors explained performance. Metho…

Initial-Stage Suicide Bereavement Experiences: A Case Study.

2022

This study aimed to shed light on the initial-stage bereavement experiences of an individual bereaved by suicide, at three months from the loss of his spouse to suicide. A semi-structured in-depth interview was conducted with the individual, a man in his thirties. The data were analyzed using qualitative assimilation analysis, based on the Assimilation Model and the Assimilation of Problematic Experiences Scale (APES). The APES ratings of the interview revealed that the individual’s bereavement was associated with the earlier stages of APES (all scoring under 3.5). In addition, the swift and frequent fluctuations in the APES ratings gave indications that the bereavement was unstable and co…

Innovations for sustainable protein systems

2019

Purpose: Introduction of new, alternative protein sources and products for replacing conventional animal products requires many innovations at the product level and the system level. However, less attention has been given to analyzing the emergence of entrepreneurial and business responses to sustainable protein system. The purpose of the paper is to analyze the opportunities and challenges in food processing related to sustainable protein systems from the perspective of sustainable innovations and sustainable entrepreneurship. Design/methodology/approach: Thematic qualitative interviews were conducted in Finnish food manufacturing companies during the first half of 2018. Nineteen (19) inte…

Representing compact sets of compact operators and of compact range vector measures

1987

A Domain Imbedding Method with Distributed Lagrange Multipliers for Acoustic Scattering Problems

2003

The numerical computation of acoustic scattering by bounded twodimensional obstacles is considered. A domain imbedding method with Lagrange multipliers is introduced for the solution of the Helmholtz equation with a second-order absorbing boundary condition. Distributed Lagrange multipliers are used to enforce the Dirichlet boundary condition on the scatterer. The saddle-point problem arising from the conforming finite element discretization is iteratively solved by the GMRES method with a block triangular preconditioner. Numerical experiments are performed with a disc and a semi-open cavity as scatterers.

New Invariant Domain Preserving Finite Volume Schemes for Compressible Flows

2021

We present new invariant domain preserving finite volume schemes for the compressible Euler and Navier–Stokes–Fourier systems. The schemes are entropy stable and preserve positivity of density and internal energy. More importantly, their convergence towards a strong solution of the limit system has been proved rigorously in [9, 11]. We will demonstrate their accuracy and robustness on a series of numerical experiments.

$$\mathscr {K}$$-Convergence of Finite Volume Solutions of the Euler Equations

2020

We review our recent results on the convergence of invariant domain-preserving finite volume solutions to the Euler equations of gas dynamics. If the classical solution exists we obtain strong convergence of numerical solutions to the classical one applying the weak-strong uniqueness principle. On the other hand, if the classical solution does not exist we adapt the well-known Prokhorov compactness theorem to space-time probability measures that are generated by the sequences of finite volume solutions and show how to obtain the strong convergence in space and time of observable quantities. This can be achieved even in the case of ill-posed Euler equations having possibly many oscillatory s…