Search results for "adaptation"

Major loss of coralline algal diversity in response to ocean acidification

2021

[Abstract] Calcified coralline algae are ecologically important in rocky habitats in the marine photic zone worldwide and there is growing concern that ocean acidification will severely impact them. Laboratory studies of these algae in simulated ocean acidification conditions have revealed wide variability in growth, photosynthesis and calcification responses, making it difficult to assess their future biodiversity, abundance and contribution to ecosystem function. Here, we apply molecular systematic tools to assess the impact of natural gradients in seawater carbonate chemistry on the biodiversity of coralline algae in the Mediterranean and the NW Pacific, link this to their evolutionary h…

Teachers' beliefs about learning and language as reflected in their views of teaching materials for Content and Language Integrated Learning (CLIL)

2014

Isometric force-time parameters in monitoring of strength training : with special reference to acute responses to different loading resistances

2017

The aim of the present series of studies was to investigate acute neuromuscular responses to (1) different strength training loadings and using (2) different external resistances. In addition, chronic adaptations and dynamic performances were compared to (3) the changes in isometric force-time parameters at the group level, and to (4) the individual timing of the improvement in the rate of force development (RFD) due to hypertrophic or maximum strength followed by power strength training periods. The latter one was achieved by systematic, repeated monitoring. Sixty-nine physically active men (20-35 yrs), but not experienced in resistance training, took part in the present series of studies.…

Evaluating the Dimensionality of the Sociocultural Adaptation Scale in a Sample of International Students Sojourning in Los Angeles: Which Difference…

2022

The Sociocultural Adaptation Scale (SCAS) measures the degree of sociocultural competence in new cultural settings, and, despite its popularity, research aiming at evaluating its dimensionality is lacking and has incongruent results. Moreover, the dimensionality of the scale has been mainly tested on different samples adjusted to Eastern culture. We administered the SCAS to 266 international students sojourning in Los Angeles to test which underlying dimensionality emerges if the measure is used to assess sociocultural adaptation to Western culture, also verifying its measurement invariance across sex. Findings from EFA showed a three-factor solution: Diversity Approach, Social Functioning,…

Intervention studies to foster resilience – A systematic review and proposal for a resilience framework in future intervention studies

2017

Psychological resilience refers to the phenomenon that many people are able to adapt to the challenges of life and maintain mental health despite exposure to adversity. This has stimulated research on training programs to foster psychological resilience. We evaluated concepts, methods and designs of 43 randomized controlled trials published between 1979 and 2014 which assessed the efficacy of such training programs and propose standards for future intervention research based on recent developments in the field. We found that concepts, methods and designs in current resilience intervention studies are of limited use to properly assess efficacy of interventions to foster resilience. Major pro…

Religion and Culture of Origin. Re-Shaping Identity in the Integration Process: A Case Study in Sicily

2019

Cosa succede quando persone di differenti culture, valori, religione vivono insieme? Queste dinamiche sono stare analizzate in una ricerca sul processo di integrazione degli immigrati a Palermo.I principali risultati sono presentati in questo saggio. In questo caso studio, i dati della ricerca ipotizzano un modello teorico di integrazione in cui gli immigrati, liberi di esprimere le loro differenze religiose e culturali, tendono a ridurre la loro percezione di minoranza. What happens when people of different cultures, values, religion live together? Sociological studies on immigrative phenomenon often swing between immigration and integration policies. These policies actually reveal the dif…

Cultural Competences of International Students: Its Role on Successful Sociocultural and Psychological Adaptation

2014

This chapter addresses the study of cultural competences involved in the successful adaptation of a particular group of migrants: international students. Cultural competences are skills that people display when facing cultural diversity and have been found to predict job performance and academic achievement of those who have to interact in different contexts other than their own. This chapter aims to respond three questions that students consider when studying abroad: ‘What should I do to have a successful life?’, ‘How prepared are members of the host culture to receive me?’, and, ‘Who are the most successful international students?’ The first segment introduces the role of acculturative st…

How shall we all live together?: Meta‐analytical review of the mutual intercultural relations in plural societies project

2021

Living together in culturally plural societies poses numerous challenges for members of ethnocultural groups and for the larger society. An important goal of these societies is to achieve positive intercultural relations among all their peoples. Successful management of these relations depends on many factors including a research-based understanding of the historical, political, economic, religious and psychological features of the groups that are in contact. The core question is ‘how we shall we all live together?’ In the project reported in this paper (Mutual Intercultural Relations in Plural Societies; MIRIPS), we seek to provide such research by reviewing three core psychological hypoth…

The perception of odor objects in everyday life: a review on the processing of odor mixtures

2014

International audience; Smelling monomolecular odors hardly ever occurs in everyday life, and the daily functioning of the sense of smell relies primarily on the processing of complex mixtures of volatiles that are present in the environment (e.g., emanating from food or conspecifics). Such processing allows for the instantaneous recognition and categorization of smells and also for the discrimination of odors among others to extract relevant information and to adapt efficiently in different contexts. The neurophysiological mechanisms underpinning this highly efficient analysis of complex mixtures of odorants is beginning to be unraveled and support the idea that olfaction, as vision and au…

Data from: Trans-oceanic genomic divergence of Atlantic cod ecotypes is associated with large inversions

2017

Chromosomal rearrangements such as inversions can play a crucial role in maintaining polymorphism underlying complex traits and contribute to the process of speciation. In Atlantic cod (Gadus morhua), inversions of several megabases have been identified that dominate genomic differentiation between migratory and non-migratory ecotypes in the Northeast Atlantic. Here, we show that the same genomic regions display elevated divergence and contribute to ecotype divergence in the Northwest Atlantic as well. The occurrence of these inversions on both sides of the Atlantic Ocean reveals a common evolutionary origin, predating the more than 100,000 years old trans-Atlantic separation of Atlantic co…