Meaning coconstruction in group counseling: The development of innovative moments

This study discusses a model of group counseling, the narrative mediation path (NMP), which is a unique narrative, multimodal approach that combines four narrative modes (metaphoric, iconographic, writing, and bodily ) and the narrative group. The purpose of the NMP is to foster reflexive processes with underachieving university students and to improve their academic performance. The study analyzes a single case of group counseling for seven underachieving economics students at an Italian university and the process of meaning construction among NMP narrative modes and the follow-up session. It applies the innovative moments coding system, a reliable method for studying change by tracking narrative innovations in sessions. More specifically, we focus on how innovative moments (IMs: action, reflection, protest, and reconceptualization) evolve during the four different narrative modes and the follow-up session. The findings suggest that the NMP fosters narrative innovations, mainly of a reflexive nature (reflection and reconceptualization). Moreover, during counseling and the follow-up session, the pattern of change is primarily characterized by reconceptualization IMs, the most complex form of narrative innovationEuropean Commission (Grant Agreement 2011-4040 Project 517750-LLP-1-2011-1-IT-ERASMUS-ESIN

Microstructural characterization of alumina-zirconia layered ceramics using positron annihilation spectroscopy

Positron annihilation spectroscopy (PAS), indentation, nanoindentation experiments and scanning electron microscopy (SEM) observations were performed on Al₂O₃-ZrO₂ laminates samples to assess the effect of residual stresses on their mechanical and microstructural properties. Layered samples were implemented by slip-casting, constituted by two thin Al₂O₃ external layers and an intermediate thick one, consisting of a mixture of Al₂O₃ and monoclinic ZrO₂ in the range 0-30 vol.%. In these systems residual tensile stresses fields were generated inside the external layers during cooling from the sintering temperature, by the expansion of the adjacent ZrO₂-containing layer. SEM observations showed the microstructural effects due to the level of tension related to the zirconia content. A correlation between the PAS parameters and the microstructural changes caused by the presence of residual stresses was found. Nanoindentation measurements were used to trace the sign and magnitude of the residual stress gradient across the interface between the layers.This work was supported by Spanish Government under Contract MAT2006-01038. The authors gratefully acknowledge the financial support from the Comunidad de Madrid and the Ministry of Education and Science of Spain, through the ESTRUMAT-CM (MAT/77) programs.Publicad

Cyber-Cosmos: A New Citizen Science Concept in A Dark Sky Destination

Astrotourism and related citizen science activities are becoming a major trend of a sustainable, high-quality tourism segment, core elements to the protection of Dark skies in many countries. In the Summer of 2020, in the middle of COVID pandemics, we started an initiative to train young students - Cyber-Cosmos - using an Unistellar eVscope, a smart, compact and user-friendly digital telescope that offers unprecedented opportunities for deep-sky observation and citizen science campaigns. Sponsored by the Ci\^encia Viva Summer program, this was probably the first continuous application of this equipment in a pedagogical and citizen-science context, and in a pandemic context. Pampilhosa da Serra, home to a certified Dark Sky destination (Aldeias do Xisto) in central Portugal, was the chosen location for this project, where we expect astrotourism and citizen science to flourish and contribute to space sciences education.Comment: Manuscript presented at the International Astronautical Congress, IAC 2021, Dubai, United Arab Emirates, 25 - 29 October 2021. Copyright by IA

Tracking change in group interventions: a further adaptation of the Innovative Moments Coding System for Groups

Introduction. In group psychotherapy research, there are few reliable measures for tracking members’ change. This study proposes a further adaptation of the Innovative Moment Coding System for Groups (IMCS-G), a reliable method previously developed in one format of group intervention for detecting innovative moments (IMs). IMs are exceptions to the clients’ problematic narratives, organized in different levels of complexity in terms of meaning elaboration (Level 1, 2, and 3). IMCS-G consists of 7 categories (Self-Directed, Other-Directed, Explicit Mirroring, Interaction 1, Interaction 2, Collective, Voice of Group) organized in two macro-categories: Individual (e.g., change was narrated by a single participant) and Group IMs (e.g., change was co-constructed by more than one participant). Methods. Two reliable coders applied the IMCS-G to analyze the transcripts of nine sessions of a counseling group addressed to underachieving university students (N=10) and eight sessions of a brief group psychotherapy targeted to substance abusers (N=8). Agreement and reliability for IMCS-G categories and their Levels were calculated. Results. Consistently with previous studies, a strong agreement and reliability for IMCS-G categories and Levels were found in both group interventions. Furthermore, despite some differences in the frequency of IMCS-G categories and Levels, in both interventions, there was a higher frequency of Self-Directed IMs, a lower frequency of the Explicit Mirroring IMs, and a higher frequency of Level 3 Group IMs. Discussion. This study confirmed the reliability of IMCS-G in different group formats, but it also suggested rooms of improvement for some IMCS-G categories

Synergism and negative interference during co-infection of tomato and Nicotiana benthamiana with two bipartite begomoviruses

In Brazil, at least eight begomoviruses including Tomato rugose mosaic virus (ToRMV) and Tomato yellow spot virus (ToYSV) infect tomatoes. ToYSV symptoms in tomato and Nicotiana benthamiana appear earlier and are more severe compared to those of ToRMV. We investigated the role of several factors in this differential adaptation. To analyze infection kinetics, a single leaf was inoculated and subsequently detached after different periods of time. Viral DNA accumulation was quantified in plants, viral replication was analyzed in protoplasts, and tissue tropism was determined by in situ hybridization. Results indicate that ToYSV establishes a systemic infection and reaches a higher concentration earlier than ToRMV in both hosts. ToRMV negatively interferes with ToYSV during the initial stages of infection, but once systemic infection is established this interference ceases. In N. benthamiana, ToYSV invades the mesophyll, while ToRMV is phloem-restricted. During dual infection in this host, ToYSV releases ToRMV from the phloem

Prenatal dopamine and neonatal behavior and biochemistry

Depressed pregnant women (N=126) were divided into high and low prenatal maternal dopamine (HVA) groups based on a tertile split on their dopamine levels at 20 weeks gestation. The high versus the low dopamine group had lower Center for Epidemiological Studies-Depression Scale (CES-D) scores, higher norepinephrine levels at the 20-week gestational age visit and higher dopamine and serotonin levels at both the 20- and the 32-week gestational age visits. The neonates of the mothers with high versus low prenatal dopamine levels also had higher dopamine and serotonin levels as well as lower cortisol levels. Finally, the neonates in the high dopamine group had better autonomic stability and excitability scores on the Brazelton Neonatal Behavior Assessment Scale. Thus, prenatal maternal dopamine levels appear to be negatively related to prenatal depression scores and positively related to neonatal dopamine and behavioral regulation, although these effects are confounded by elevated serotonin levels.We would like to thank the mothers and infants who participated in this study. This research was supported by a Merit Award (MH#46586) and NIH grant (AT#00370) and Senior Research Scientist Awards(MH#00331 and AT#001585) and a March of Dimes Grant (#12-FYO3-48)to Tiffany Field and funding from Johnson and Johnson Pediatric Institute to the Touch Research Institute

Prenatal serotonin and neonatal outcome: brief report

The purpose of the present study was to determine the relationships between prenatal serotonin levels and other biochemical values during pregnancy as well as their relationships to neonatal biochemical and behavioral variables. To address that question, the pregnant women were divided into the top and bottom tertiles based on their serotonin levels at 20 weeks gestational age

Wireless ad hoc networks on underserved communities: an efficient solution for interactive digital TV

The Brazilian government intends to use the Digital TV technology as a vehicle of digital inclusion on underserved communities. The wireless ad hoc network is a low-cost, scalable and easy solution to implement the return channel. This work analyzes the performance of an ad hoc return channel using the wireless IEEE 802.11 technology in different Brazilian geographical scenarios. The results show that a high connectivity is achieved when more than 20% of the nodes are turned on, regardless of the position of the gateway. The influence of the number of hops and the number of transmitting nodes is also analyzed. A minimum throughput of 2 Mbps can be reached for increasing number of hops in the forwarding chain for a one-node transmission. Besides, when the number of transmitting nodes increases, the aggregated throughput can achieve 3.5 Mbps. The results show that the ad hoc network is a promising solution for the return channel of the interactive Digital TV.8th IFIP/IEEE International conference on Mobile and Wireless CommunicationRed de Universidades con Carreras en Informática (RedUNCI