Search results for "Attac"
showing 10 items of 610 documents
Parenting style and peer attachment as predictors of emotional instability in children
2017
We analyzed the roles of parenting style and peer attachment in predicting emotional instability in late childhood and early adolescence. Effects were analyzed separately by gender. Children's personal variables analyzed were empathy, anger, and the mechanisms used to cope with anger (externalization and self-control). Participants were 316 girls and 294 boys (N = 610) aged from 9 to 12 years who were students at schools in Valencia, Spain. Main gender differences for each variable were examined using one-way ANOVAs. Results of 2 multiple linear regression analyses (1 for boys and 1 for girls) explained 50.9% and 35.5%, respectively, of variance in the students' emotional instability. Consi…
Empirically-derived subgroups of Facebook users and their association with personality characteristics: a Latent Class Analysis
2018
Abstract In recent years, considerable research effort has been directed at the identification of relationships between psychological variables and Facebook usage indicators. However, the identification of homogeneous subgroups of individuals based on similar Facebook usage characteristics still presents a challenge. This study aims: (1) to empirically determine homogeneous groups of Facebook users based on variables regarding their personal experience on Facebook, by using a Latent Class Analysis; and (2) to examine the association between an individual's personality and interpersonal characteristics and the empirically-derived profiles of Facebook usage. Eight hundred and eleven Facebook …
Towards realistic artificial benchmark for community detection algorithms evaluation
2013
Many algorithms have been proposed for revealing the community structure in complex networks. Tests under a wide range of realistic conditions must be performed in order to select the most appropriate for a particular application. Artificially generated networks are often used for this purpose. The most realistic generative method to date has been proposed by Lancichinetti, Fortunato and Radicchi (LFR). However, it does not produce networks with some typical features of real-world networks. To overcome this drawback, we investigate two alternative modifications of this algorithm. Experimental results show that in both cases, centralisation and degree correlation values of generated networks…
Immunization Strategies Based on the Overlapping Nodes in Networks with Community Structure
2016
International audience; Understanding how the network topology affects the spread of an epidemic is a main concern in order to develop efficient immunization strategies. While there is a great deal of work dealing with the macroscopic topological properties of the networks, few studies have been devoted to the influence of the community structure. Furthermore, while in many real-world networks communities may overlap, in these studies non-overlapping community structures are considered. In order to gain insight about the influence of the overlapping nodes in the epidemic process we conduct an empirical evaluation of basic deterministic immunization strategies based on the overlapping nodes.…
Movement and Emotional Facial Expressions during the Adult Attachment Interview: Interaction Effects of Attachment and Anxiety Disorder
2019
<b><i>Introduction:</i></b> Adult attachment is commonly associated with emotion regulation. Less is known about the nonverbal embodiment of adult attachment. <b><i>Objective:</i></b> We hypothesized that dismissing attachment is related to less movement and fewer facial expressions of emotions, whereas preoccupied attachment is associated with more negative emotional facial expressions. Moreover, the interaction of attachment and the presence of an anxiety disorder (AD) was explored. <b><i>Methods:</i></b> The sample included 95 individuals, 21 with AD without comorbidity, 21 with AD and comorbid major depression (AD-C…
The shared image guiding the treatment process. A precondition for integration of the treatment of schizophrenia.
1994
The aim of the study reported here was to develop psychotherapeutic in-patient treatment for acute schizophrenia, following the principles of a need-adapted approach. To improve the integration of experiences which hospital staff have with acutely psychotic patients and their families, systematic supervision sessions were organised. In these sessions, it was possible to achieve shared psychological images through which the whole staff could integrate patients' behaviour and symptoms, both symbolic and non-symbolic. Such an image was called ‘the shared image guiding the treatment process’ (SIGTP). The process of achieving the SIGTP was interpreted through Peircean semiotics, especially the c…
La strutturazione del legame di attaccamento in minori esposti a violenza domestica
2017
The construction of an attachment bond in children exposed to domestic violence. The structuring of the attachment bond may be influenced by specific characteristics related to individuals and context. The aim of this study was to evaluate the quality of attachment in a family unit composed of one mother and four children, who were living in a Safe House for victims fleeing from domestic violence. Attachment was evaluated in the mother through administration of the Adult Attachment Interview (George, Kaplan, & Main, 1985) and in the children through administration of the Separation Anxiety Test (Attili, 2001). Results highlighted an insecure attachment in the mother and in the youngest chil…
A configurable rule based classful token bucket filter network request scheduler for the lustre file system
2017
HPC file systems today work in a best-effort manner where individual applications can flood the file system with requests, effectively leading to a denial of service for all other tasks. This paper presents a classful Token Bucket Filter (TBF) policy for the Lustre file system. The TBF enforces Remote Procedure Call (RPC) rate limitations based on (potentially complex) Quality of Service (QoS) rules. The QoS rules are enforced in Lustre's Object Storage Servers, where each request is assigned to an automatically created QoS class.The proposed QoS implementation for Lustre enables various features for each class including the support for high-priority and real-time requests even under heavy …
Firewall as a service in SDN OpenFlow network
2015
Protecting publicly available servers in internet today is a serious challenge, especially when encountering Distributed denial-of-service (DDoS) attacks. In traditional internet, there is narrow scope of choices one can take when ingress traffic overloads physical connection limits. This paper proposes Firewall as a service in internet service providers (ISP) networks allowing end users to request and install match-action rules in ISPs edge routers. In proposed scenario, ISP runs Software Defined Networking environment where control plane is separated from data plane utilizing OpenFlow protocol and ONOS controller. For interaction between end-users and SDN Controller author defines an Appl…