Search results for "Peace"
showing 10 items of 705 documents
SPACES OF SMALL METRIC COTYPE
2010
Naor and Mendel's metric cotype extends the notion of the Rademacher cotype of a Banach space to all metric spaces. Every Banach space has metric cotype at least 2. We show that any metric space that is bi-Lipschitz equivalent to an ultrametric space has infinimal metric cotype 1. We discuss the invariance of metric cotype inequalities under snowflaking mappings and Gromov-Hausdorff limits, and use these facts to establish a partial converse of the main result.
Dimension gap under Sobolev mappings
2015
Abstract We prove an essentially sharp estimate in terms of generalized Hausdorff measures for the images of boundaries of Holder domains under continuous Sobolev mappings, satisfying suitable Orlicz–Sobolev conditions. This estimate marks a dimension gap, which was first observed in [2] for conformal mappings.
Bounded compositions on scaling invariant Besov spaces
2012
For $0 < s < 1 < q < \infty$, we characterize the homeomorphisms $��: \real^n \to \real^n$ for which the composition operator $f \mapsto f \circ ��$ is bounded on the homogeneous, scaling invariant Besov space $\dot{B}^s_{n/s,q}(\real^n)$, where the emphasis is on the case $q\not=n/s$, left open in the previous literature. We also establish an analogous result for Besov-type function spaces on a wide class of metric measure spaces as well, and make some new remarks considering the scaling invariant Triebel-Lizorkin spaces $\dot{F}^s_{n/s,q}(\real^n)$ with $0 < s < 1$ and $0 < q \leq \infty$.
Model details from Sex roles and the evolution of parental care specialization.
2019
Details of the mathematical model, including the case of shared parentage
Model details from Sex roles and the evolution of parental care specialization
2019
Details of the mathematical model, including the case of shared parentage
Model details from Sex roles and the evolution of parental care specialization.
2019
Details of the mathematical model, including the case of shared parentage
Journalistic Passion as Commodity: A Managerial Perspective
2021
This article focuses on the role of passion in news journalism from a managerial perspective. The analysis is based on a data set of 40,621 web-based job advertisements obtained from Journalismjobs.com, from the year 2002 to 2017. The quantitative analysis shows that passion has been on the rise as only 4% of the job advertisements in 2002 asked for “passionate” journalists, increasing to almost 16% in 2013. The authors also performed a qualitative analysis of job advertisements mentioning the word “passion” for the periods 2002–2003 and 2017. These advertisements express a shift from a normative role of journalists to journalism as an activity: when mentioned …
Polyvictimization and Cybervictimization Among College Students From France: The Mediation Role of Psychological Distress and Resilience
2019
Few studies have explored potential associations between polyvictimization and cybervictimization and even fewer have involved in college-age sample. As it has been shown in the literature, polyvictimization is associated with higher psychological distress and lower resilience. This study is aimed to model the association between polyvictimization and cybervictimization by testing the mediating role of psychological distress and resilience. The sample included 4,626 undergraduates from France. Participants completed questionnaires assessing cybervictimization, polyvictimization (emotional abuse from parents, exposure to interparental violence, parental neglect, unwanted sexual touching, an…
Patterns of Psychological Responses among the Public during the Early Phase of COVID-19: A Cross-Regional Analysis
2021
This study aimed to compare the mediation of psychological flexibility, prosociality and coping in the impacts of illness perceptions toward COVID-19 on mental health among seven regions. Convenience sampled online survey was conducted between April and June 2020 from 9130 citizens in 21 countries. Illness perceptions toward COVID-19, psychological flexibility, prosociality, coping and mental health, socio-demographics, lockdown-related variables and COVID-19 status were assessed. Results showed that psychological flexibility was the only significant mediator in the relationship between illness perceptions toward COVID-19 and mental health across all regions (all ps = 0.001–0.021). Seeking …
Les ducs de Bourbon (de Louis II au connétable de Bourbon) : leurs pouvoirs et leur pouvoir
1993
Trois remarques préalables s'imposent : 1. Louis II a été le troisième duc de Bourbon. Pourtant il est le premier que l'on peut considérer comme un prince ; le grand seigneur se fait prince. 2. Dans les ouvrages que j'ai écrits ou dirigés sur l'Histoire du Bourbonnais, j'ai toujours considéré que le Moyen Age en Bourbonnais se prolongeait jusqu'aux années 1523 (fuite du connétable)-1527 (mort du connétable). Le connétable de Bourbon est un prince médiéval. Cela pouvait paraître original, il y...