2,2,6,6-Tetra­methyl­piperidinium penta­chloro­benzene­thiol­ate

In the crystal structure of the title compound, C9H20N+·C6Cl5S−, two cation–anion pairs are linked by N—H⋯S hydrogen bonds to produce a cyclic aggregate of R 4 2(8) type. The dimers are interconnected via π–π stacking [centroid–centroid distance = 3.851(2) Å] and weak C—H⋯Cl hydrogen-bonding inter­actions

Ammonium tri-tert-butoxy­silanethiol­ate

The cations and anions of the title salt, NH4 +·C12H27O3SSi−, are linked by N—H⋯S and N—H⋯O hydrogen bonds into a linear chain that runs along the a axis of the monoclinic unit cell. The asymmetric unit contains two cations and two anions

Sprawozdanie z Ogólnopolskiej Konferencji Naukowej „Obszary poradnictwa i wsparcia społecznego. Tradycyjne i alternatywne metody, strategie, formy pomocy”, Poznań, 22 października 2014 roku

Sprawozdani

Neutralisation of discrimination in direct taxation: the problem of applicability from the perspective of tax treaties and 'opt in' domestic clauses

The thesis provides the analysis of the concept of neutralisation based on the existing case law of the CJEU, AGs' opinions and academic writings. It introduces the reader to the meaning, scope and the purpose of neutralisation. The core aspect is the difference in the approach used by CJEU in allowing to use the neutralisation as a compensatory measure for discriminatory treatment of a taxpayer either in a domestic situation (so called 'opt in' clauses which give access to an alternative tax regime to non-residents) or cross-border situations involving tax treaties. Ultimately the paper seeks to answer the question whether neutralisation is compatible with EU law and on what basis. Final parts provide additional thoughts as to current difficulties and possible future developments

Interventions of Teachers Applying the Principles of Inclusive Education in the Event of Outbreak of Impulsive Aggression in Students with Special Educational Needs (SEN)

Aggressive behaviour of students with SEN is a real challenge for teachers who follow the principles of inclusive education. A superficial judgement of such incidents by the society is easily disseminated, and weakens the teacher’s sense of competence and professional prestige. This article presents the results of a qualitative analysis of teachers’ statements regarding their effective and ineffective ad hoc interventions conducted against outbreaks of impulsive aggression of students with SEN.Aggressive behaviour of students with SEN is a real challenge for teachers who follow the principles of inclusive education. A superficial judgement of such incidents by the society is easily disseminated, and weakens the teacher’s sense of competence and professional prestige. This article presents the results of a qualitative analysis of teachers’ statements regarding their effective and ineffective ad hoc interventions conducted against outbreaks of impulsive aggression of students with SEN

Disappeared migrants and refugees: The relevance of the International Convention on Enforced Disappearance in their search and protection

Enforced disappearance of migrants and refugees has become a pressing human rights problem and must be taken more seriously by States than at present. This study analyses relevant obligations arising from the International Convention for the Protection of All Persons from Enforced Disappearance (ICPPED) with regard to disappeared migrants and refugees. It elaborates the Convention’s contribution to protect migrants and refugees from becoming victims of enforced disappearance and to support relatives in their search for disappeared migrants and refugees

Family formation and subjective well-being. A literature overview

While most frequently cited economic models of family formation link partnership or parenthood decisions with the concept of maximisation of life-cycle utility, empirical research has so far assumed that life satisfaction represents a factor which cannot be measured directly. Empirical studies have therefore treated the utility derived from partnership and parenthood as universal and assumed that only the direct or opportunity costs of family formation produce variation in the observed fertility behaviour. The emerging literature treats the subjective wellbeing as a measure of utility and hence allows direct tests of hypotheses related to the impact of events in family career on life satisfaction. This article provides an overview of the leading theoretical concepts and the recent empirical evidence on the impact of family formation on subjective wellbeing. It surveys the studies which investigate effects of entry into union and entry into parenthood on subjective well-being. The focus is on studies that attempt to estimate the causal effects. Furthermore, the article discusses studies that consider various ways in which institutional and cultural factors can modify the impact of family formation on subjective well-being. Finally, some suggestions are formulated how the research in this fi eld could contribute to the debate on population policy. Consequently, and some topics for further research are proposed