Resilience Thinking: Integrating Resilience, Adaptability and Transformability

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Carl Folke

2010-12-01

Full Text Available Resilience thinking addresses the dynamics and development of complex social-ecological systems (SES. Three aspects are central: resilience, adaptability and transformability. These aspects interrelate across multiple scales. Resilience in this context is the capacity of a SES to continually change and adapt yet remain within critical thresholds. Adaptability is part of resilience. It represents the capacity to adjust responses to changing external drivers and internal processes and thereby allow for development along the current trajectory (stability domain. Transformability is the capacity to cross thresholds into new development trajectories. Transformational change at smaller scales enables resilience at larger scales. The capacity to transform at smaller scales draws on resilience from multiple scales, making use of crises as windows of opportunity for novelty and innovation, and recombining sources of experience and knowledge to navigate social-ecological transitions. Society must seriously consider ways to foster resilience of smaller more manageable SESs that contribute to Earth System resilience and to explore options for deliberate transformation of SESs that threaten Earth System resilience.

Reliability and validity of the korean version of the connor-davidson resilience scale.

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Baek, Hyun-Sook; Lee, Kyoung-Uk; Joo, Eun-Jeong; Lee, Mi-Young; Choi, Kyeong-Sook

2010-06-01

The Connor-Davidson Resilience Scale (CD-RISC) measures various aspects of psychological resilience in patients with posttraumatic stress disorder (PTSD) and other psychiatric ailments. This study sought to assess the reliability and validity of the Korean version of the Connor-Davidson Resilience Scale (K-CD-RISC). In total, 576 participants were enrolled (497 females and 79 males), including hospital nurses, university students, and firefighters. Subjects were evaluated using the K-CD-RISC, the Beck Depression Inventory (BDI), the Impact of Event Scale-Revised (IES-R), the Rosenberg Self-Esteem Scale (RSES), and the Perceived Stress Scale (PSS). Test-retest reliability and internal consistency were examined as a measure of reliability, and convergent validity and factor analysis were also performed to evaluate validity. Cronbach's alpha coefficient and test-retest reliability were 0.93 and 0.93, respectively. The total score on the K-CD-RISC was positively correlated with the RSES (r=0.56, preliability and validity for measurement of resilience among Korean subjects.

Using the Kannada version of the Connor Davidson Resilience Scale to assess resilience and its relationship with psychological distress among adolescent girls in Bangalore, India.

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Sidheek, K P Fasli; Satyanarayana, Veena A; Sowmya, H R; Chandra, Prabha S

2017-12-01

A widely used and accepted scale for assessing resilience is the Connor-Davidson Resilience Scale (CD-RISC). The aim of the present study was to establish the psychometric properties of the Kannada version of the scale and assess the relationship between resilience and psychological distress in a sample of adolescent girls living in low-income settings. Data was obtained from a sample of 606 adolescent girls studying in a college meant for women from a socio-economically disadvantaged setting. The CD- RISC (25 item) was used to assess resilience and Kessler Psychological Distress Scale (K10) was used to assess psychological distress. Exploratory factor analysis yielded four stable factors instead of the original five factors. Similar results have been obtained in other factor-analytic studies. A significant negative correlation was found between psychological distress and resilience. Our study shows that the CD-RISC is a valuable measure to assess resilience among adolescents in low-income settings. Copyright © 2017 Elsevier B.V. All rights reserved.

Psychometric validation of the French version of the Connor-Davidson Resilience Scale.

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Guihard, G; Deumier, L; Alliot-Licht, B; Bouton-Kelly, L; Michaut, C; Quilliot, F

2018-02-01

Resilience defines the ability to face adversity with positive outcomes. Different scales, including the 25-item Connor-Davidson Resilience Scale (CDRISC), have been elaborated in order to evaluate resilience among various populations. The evaluation of resilience in French populations was impossible until CDRISC was translated into French. In the present work, we aim to validate a French version of CDRISC (f-CDRISC). The survey was conducted at Nantes University. Both dental and medical students were eligible. The factor structure of f-CDRISC was determined and its replicability was tested on two sub-samples by exploratory factor analysis (EFA) and parallel analysis (PA). A third student sample was used for confirmatory factorial analysis (CFA). We collected 1210 responses. Four items did not reach acceptance thresholds for reliability and were discarded from the f-CDRISC. EFA and PA of the remaining 21 items highlighted a replicable 3-factor structure that was further confirmed by CFA. Resilience factors included "tolerance to negative affects", "tenacity" and "self-confidence". All factors displayed acceptable to good internal consistency. They were characterized by positive medium to strong correlations with the overall f-CDRISC Scale. Significant positive correlations were also observed between the resilience factors. The present work constitutes the first study devoted to a French adaptation of the CDRISC questionnaire. We present evidence showing that the f-CDRISC is a reliable tool for resilience evaluation in French speaking populations. Copyright © 2017 L'Encéphale, Paris. Published by Elsevier Masson SAS. All rights reserved.

Development of a multi-dimensional measure of resilience in adolescents: the Adolescent Resilience Questionnaire

Directory of Open Access Journals (Sweden)

Buzwell Simone

2011-10-01

Full Text Available Abstract Background The concept of resilience has captured the imagination of researchers and policy makers over the past two decades. However, despite the ever growing body of resilience research, there is a paucity of relevant, comprehensive measurement tools. In this article, the development of a theoretically based, comprehensive multi-dimensional measure of resilience in adolescents is described. Methods Extensive literature review and focus groups with young people living with chronic illness informed the conceptual development of scales and items. Two sequential rounds of factor and scale analyses were undertaken to revise the conceptually developed scales using data collected from young people living with a chronic illness and a general population sample. Results The revised Adolescent Resilience Questionnaire comprises 93 items and 12 scales measuring resilience factors in the domains of self, family, peer, school and community. All scales have acceptable alpha coefficients. Revised scales closely reflect conceptually developed scales. Conclusions It is proposed that, with further psychometric testing, this new measure of resilience will provide researchers and clinicians with a comprehensive and developmentally appropriate instrument to measure a young person's capacity to achieve positive outcomes despite life stressors.

Resilience in a reborn nation: Validation of the Lithuanian Resilience Scale for Adults (RSA).

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Hilbig, Jan; Viliūnienė, Rima; Friborg, Oddgeir; Pakalniškienė, Vilmantė; Danilevičiūtė, Vita

2015-07-01

Resilience, as an ability to withstand or rebound from crisis or adversity, is becoming an increasingly significant concept in health promotion and well-being. Individuals exhibiting resilience use skills or resources flexibly to solve situational demands. The Resilience Scale for Adults (RSA) may be used to assess protective resources, and the aim of the present study was to validate the Lithuanian translation. The translated RSA was administered to a clinical (n=125) and a non clinical sample (n=499) to examine the discriminant validity of the RSA items with a confirmatory factor analysis, the internal consistency as well as construct validity by correlating it with the Quick Psycho-Affective Symptoms Scan (QPASS). The internal consistency, the test-retest stability and the factor structure were replicated as adequate, thus indicating good psychometric properties and support of discriminant validity. Females reported more resilience resources for the domains of social competence, family cohesion and social resources compared to men. The RSA subscales correlated negatively with the QPASS scores, and patients reported significantly less resilience resources than non-patients, thus indicating construct validity. Valid psychometric tools for research purposes and routine every-day use are urgently needed in Lithuania, a young nation still under numerous challenges due to social, economic and political transitions. The RSA represents a reliable and valid tool for assessing protective factors. Assessing resilience factors may extend the understanding of factors relevant for mental health problems as well as treatment prognosis beyond the capabilities of mere symptom oriented approaches. Copyright © 2015 Elsevier Inc. All rights reserved.

Interpreting and Correcting Cross-scale Mismatches in Resilience Analysis: a Procedure and Examples from Australia's Rangelands

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John A. Ludwig

2005-12-01

Full Text Available Many rangelands around the globe are degraded because of mismatches between the goals and actions of managers operating at different spatial scales. In this paper, we focus on identifying, interpreting, and correcting cross-scale mismatches in rangeland management by building on an existing four-step resilience analysis procedure. Resilience analysis is an evaluation of the capacity of a system to persist in the face of disturbances. We provide three examples of cross-scale resilience analysis using a rangeland system located in northern Australia. The system was summarized in a diagram showing key interactions between three attributes (water quality, regional biodiversity, and beef quality, which can be used to indicate the degree of resilience of the system, and other components that affect these attributes at different scales. The strengths of cross-scale interactions were rated as strong or weak, and the likely causes of mismatches in strength were interpreted. Possible actions to correct cross-scale mismatches were suggested and evaluated. We found this four-step, cross-scale resilience analysis procedure very helpful because it reduced a complex problem down to manageable parts without losing sight of the larger-scale whole. To build rangeland resilience, many such cross-scale mismatches in management will need to be corrected, especially as the global use of rangelands increases over the coming decades.

Flood Resilient Systems and their Application for Flood Resilient Planning

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Manojlovic, N.; Gabalda, V.; Antanaskovic, D.; Gershovich, I.; Pasche, E.

2012-04-01

SMARTeST. A web based three tier advisory system FLORETO-KALYPSO (http://floreto.wb.tu-harburg.de/, Manojlovic et al, 2009) devoted to support decision-making process at the building level has been further developed to support multi-scale decision making on resilient systems, improving the existing data mining algorithms of the Business Logic tier. Further tuning of the algorithms is to be performed based on the new developments and findings in applicability and efficiency of different FRe Technology for different flood typologies. The first results obtained at the case studies in Greater Hamburg, Germany indicate the potential of this approach to contribute to the multiscale resilient planning on the road to flood resilient cities. FIAC (2007): "Final report form the Awareness and Assistance Sub-committee", FIAC, Scottish Government Zevenbergen C. et al (2008) "Challenges in urban flood management: travelling across spatial and temporal scales", Journal of FRM Volume 1 Issue 2, p 81-88 Manojlovic N., et al (2009): "Capacity Building in FRM through a DSS Utilising Data Mining Approach", Proceed. 8th HIC, Concepcion, Chile, January, 2009

Scaling up the diversity-resilience relationship with trait databases and remote sensing data: the recovery of productivity after wildfire.

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Spasojevic, Marko J; Bahlai, Christie A; Bradley, Bethany A; Butterfield, Bradley J; Tuanmu, Mao-Ning; Sistla, Seeta; Wiederholt, Ruscena; Suding, Katharine N

2016-04-01

Understanding the mechanisms underlying ecosystem resilience - why some systems have an irreversible response to disturbances while others recover - is critical for conserving biodiversity and ecosystem function in the face of global change. Despite the widespread acceptance of a positive relationship between biodiversity and resilience, empirical evidence for this relationship remains fairly limited in scope and localized in scale. Assessing resilience at the large landscape and regional scales most relevant to land management and conservation practices has been limited by the ability to measure both diversity and resilience over large spatial scales. Here, we combined tools used in large-scale studies of biodiversity (remote sensing and trait databases) with theoretical advances developed from small-scale experiments to ask whether the functional diversity within a range of woodland and forest ecosystems influences the recovery of productivity after wildfires across the four-corner region of the United States. We additionally asked how environmental variation (topography, macroclimate) across this geographic region influences such resilience, either directly or indirectly via changes in functional diversity. Using path analysis, we found that functional diversity in regeneration traits (fire tolerance, fire resistance, resprout ability) was a stronger predictor of the recovery of productivity after wildfire than the functional diversity of seed mass or species richness. Moreover, slope, elevation, and aspect either directly or indirectly influenced the recovery of productivity, likely via their effect on microclimate, while macroclimate had no direct or indirect effects. Our study provides some of the first direct empirical evidence for functional diversity increasing resilience at large spatial scales. Our approach highlights the power of combining theory based on local-scale studies with tools used in studies at large spatial scales and trait databases to

The Resilience of Coral Reefs Across a Hierarchy of Spatial and Temporal scales

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Mumby, P. J.

2016-02-01

Resilience is a dynamical property of ecosystems that integrates processes of recovery, disturbance and internal dynamics, including reinforcing feedbacks. As such, resilience is a useful framework to consider how ecosystems respond to multiple drivers occurring over multiple scales. Many insights have emerged recently including the way in which stressors can combine synergistically to deplete resilience. However, while recent advances have mapped resilience across seascapes, most studies have not captured emergent spatial dependencies and dynamics across the seascape (e.g., independent box models are run across the seascape in isolation). Here, we explore the dynamics that emerge when the seascape is `wired up' using data on larval dispersal, thereby giving a fully spatially-realistic model. We then consider how dynamics change across even larger, biogeographic scales, posing the question, `are there robust and global "rules of thumb" for the resilience of a single ecosystem?'. Answers to this question will help managers tailor their interventions and research needs for their own jurisdiction.

Assessing resilience in adolescence: the Spanish adaptation of the Adolescent Resilience Questionnaire.

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Guilera, Georgina; Pereda, Noemí; Paños, Ana; Abad, Judit

2015-07-11

The concept and assessment of resilience have attracted considerable attention in recent years, but none of the instruments developed to measure resilience in adolescents have been adapted to the Spanish context. The Adolescent Resilience Questionnaire (ARQ) provides a comprehensive and multidimensional assessment of the resources associated with resilience in adolescents. This study analyzes the psychometric properties of the ARQ. Participants included a community sample of 1101 Spanish adolescents (53.5 % boys) aged 12-17 years (M = 14.51; SD = 1.755). Results confirm the factor structure based on 12 scales. Internal consistency was generally adequate (between .60 and .84), although the unacceptable coefficient for the Empathy/Tolerance scale (α = .38) means that this scale needs to be revised for the Spanish context. Relationships between ARQ scales and psychopathology were in the expected direction and magnitude. Some gender differences were observed, with higher scores for boys on Confidence and Negative cognition. The Spanish version of the ARQ can help to identify personal characteristics associated with resilience and signs of positive engagement with family, peers, school, and the community. It can identify those adolescents most likely to show resilience in response to adversity, as well as those who may be vulnerable under situations of stress.

Incorporating resilience and cost in ecological restoration strategies at landscape scale

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Maurício Stefanes

2016-12-01

Full Text Available The restoration of deforested or degraded areas can contribute to biodiversity conservation and global resilience given the current and projected impacts of climate change. In recent years, a robust array of ecological restoration frameworks have been generated to address restoration challenges at large scales in different ecosystems around the world. Unfortunately, the costs associated with restoration at such scales greatly challenges the implementation of such frameworks. We used landscape ecology principles with multicriteria optimization of landscape resilience and agricultural productivity as a way to mitigate the trade-offs between production and restoration. We used the Cerrado biome in Mato Grosso do Sul State, Brazil, as a case study to apply our framework. We compared three scenarios: minimal legal compliance (MLC; selection by ecological resilience (SER; and selection by restoration cost (SRC. Our results show that increasing the restoration target from MLC (25% to SER (30% means moving from 968,316 to 1592 million hectares, which can represent a huge opportunity cost for agricultural lands. However, because costs and resilience are not homogeneously distributed throughout landscapes, we can select areas of intermediate ecological resilience and low cost, for the same restoration area target. This process can reduce potential conflicts and make restoration a more viable process. Our results also reveal some areas that can be particularly important for reconciling agriculture and landscape restoration. Those areas combined high and intermediate resilience and an above average profitability. This could mean that increasing restoration in this area could be very expensive, assuming that our proxy roughly represents the restoration implementation cost. However, there is another important message here, that some areas can be productive at the same time that they maintain levels of resilience above the legal compliance, which facilitates

The Turkish Adaptation of the Mathematical Resilience Scale: Validity and Reliability Study

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Gürefe, Nejla; Akçakin, Veysel

2018-01-01

Persistent in mathematical studies is an important element allowing students to be successful in their STEM careers, and there is a need for affective measurement instruments to assess persistence in mathematics in spite of problems. For this reason, this study aims to adapt the Mathematical Resilience Scale developed to assess resilience, which…

Resilience Thinking: Integrating Resilience, Adaptability and Transformability

NARCIS (Netherlands)

Folke, C.; Carpenter, S.R.; Walker, B.; Scheffer, M.; Chapin, T.; Rockstrom, J.

2010-01-01

Resilience thinking addresses the dynamics and development of complex social-ecological systems (SES). Three aspects are central: resilience, adaptability and transformability. These aspects interrelate across multiple scales. Resilience in this context is the capacity of a SES to continually change

Identifying resilient and non-resilient middle-adolescents in a ...

African Journals Online (AJOL)

The aim in this study was to develop a way of identifying resilient and non- resilient middle adolescents in a formerly black-only urban residential (township) school, in order to ultimately support the development of learners' resilience under stressful circumstances. A Resilience Scale was developed to screen for resilient ...

Quantifying spatial scaling patterns and their local and regional correlates in headwater streams: Implications for resilience

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Gothe, Emma; Sandin, Leonard; Allen, Craig R.; Angeler, David G.

2014-01-01

The distribution of functional traits within and across spatiotemporal scales has been used to quantify and infer the relative resilience across ecosystems. We use explicit spatial modeling to evaluate within- and cross-scale redundancy in headwater streams, an ecosystem type with a hierarchical and dendritic network structure. We assessed the cross-scale distribution of functional feeding groups of benthic invertebrates in Swedish headwater streams during two seasons. We evaluated functional metrics, i.e., Shannon diversity, richness, and evenness, and the degree of redundancy within and across modeled spatial scales for individual feeding groups. We also estimated the correlates of environmental versus spatial factors of both functional composition and the taxonomic composition of functional groups for each spatial scale identified. Measures of functional diversity and within-scale redundancy of functions were similar during both seasons, but both within- and cross-scale redundancy were low. This apparent low redundancy was partly attributable to a few dominant taxa explaining the spatial models. However, rare taxa with stochastic spatial distributions might provide additional information and should therefore be considered explicitly for complementing future resilience assessments. Otherwise, resilience may be underestimated. Finally, both environmental and spatial factors correlated with the scale-specific functional and taxonomic composition. This finding suggests that resilience in stream networks emerges as a function of not only local conditions but also regional factors such as habitat connectivity and invertebrate dispersal.

Resilience to climate change in a cross-scale tourism governance context: a combined quantitative-qualitative network analysis

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Tobias Luthe

2016-03-01

Full Text Available Social systems in mountain regions are exposed to a number of disturbances, such as climate change. Calls for conceptual and practical approaches on how to address climate change have been taken up in the literature. The resilience concept as a comprehensive theory-driven approach to address climate change has only recently increased in importance. Limited research has been undertaken concerning tourism and resilience from a network governance point of view. We analyze tourism supply chain networks with regard to resilience to climate change at the municipal governance scale of three Alpine villages. We compare these with a planned destination management organization (DMO as a governance entity of the same three municipalities on the regional scale. Network measures are analyzed via a quantitative social network analysis (SNA focusing on resilience from a tourism governance point of view. Results indicate higher resilience of the regional DMO because of a more flexible and diverse governance structure, more centralized steering of fast collective action, and improved innovative capacity, because of higher modularity and better core-periphery integration. Interpretations of quantitative results have been qualitatively validated by interviews and a workshop. We conclude that adaptation of tourism-dependent municipalities to gradual climate change should be dealt with at a regional governance scale and adaptation to sudden changes at a municipal scale. Overall, DMO building at a regional scale may enhance the resilience of tourism destinations, if the municipalities are well integrated.

Impact of Data Placement on Resilience in Large-Scale Object Storage Systems

Energy Technology Data Exchange (ETDEWEB)

Carns, Philip; Harms, Kevin; Jenkins, John; Mubarak, Misbah; Ross, Robert; Carothers, Christopher

2016-05-02

Distributed object storage architectures have become the de facto standard for high-performance storage in big data, cloud, and HPC computing. Object storage deployments using commodity hardware to reduce costs often employ object replication as a method to achieve data resilience. Repairing object replicas after failure is a daunting task for systems with thousands of servers and billions of objects, however, and it is increasingly difficult to evaluate such scenarios at scale on realworld systems. Resilience and availability are both compromised if objects are not repaired in a timely manner. In this work we leverage a high-fidelity discrete-event simulation model to investigate replica reconstruction on large-scale object storage systems with thousands of servers, billions of objects, and petabytes of data. We evaluate the behavior of CRUSH, a well-known object placement algorithm, and identify configuration scenarios in which aggregate rebuild performance is constrained by object placement policies. After determining the root cause of this bottleneck, we then propose enhancements to CRUSH and the usage policies atop it to enable scalable replica reconstruction. We use these methods to demonstrate a simulated aggregate rebuild rate of 410 GiB/s (within 5% of projected ideal linear scaling) on a 1,024-node commodity storage system. We also uncover an unexpected phenomenon in rebuild performance based on the characteristics of the data stored on the system.

Problem-based learning: Developing resilience in nursing students

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Jih-Yuan Chen

2011-06-01

Full Text Available A society needs mature and confident nurse practitioners, who are able to think analytically and flexibly, recognize needs for further preparation, and willing to engage in self-development. Concern is raised regarding how educators will build the capacity of resilient students with a knowledge base and a minimum set of skills in responding to various issues and for engaging in self-reflection. Drawing on the framework of nursing competencies and global standards for the education of professional nurses, resilient students may contribute through their social competence, problem-solving ability, sense of purpose, and persistence in the process to achieve the goal of the project. Educators should know how to build the resilient attribute in students by encouraging them to engage in self-reflection. This article discusses four areas that help students build resilience from project-based learning of a small group: the impact of problem-based learning at clinical practice, project/problem-based learning, resilient nursing student, and developing nursing students’ resilience. Self-assessment to check the promoting skills for teaching in a problem-based learning program helps the faculty holding the empowerment to encourage or support the students to face the challenge within the small team.

Resilience thinking: integrating resilience, adaptability and transformability

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Carl Folke; Stephen R. Carpenter; Brian Walker; Marten Scheffer; Terry Chapin; Johan. Rockstrom

2010-01-01

Resilience thinking addresses the dynamics and development of complex social-ecological systems (SES). Three aspects are central: resilience, adaptability and transformability. These aspects interrelate across multiple scales. Resilience in this context is the capacity of a SES to continually change and adapt yet remain within critical thresholds. Adaptability is part...

Quantifying spatial scaling patterns and their local and regional correlates in headwater streams: implications for resilience

Directory of Open Access Journals (Sweden)

Emma Göthe

2014-09-01

Full Text Available The distribution of functional traits within and across spatiotemporal scales has been used to quantify and infer the relative resilience across ecosystems. We use explicit spatial modeling to evaluate within- and cross-scale redundancy in headwater streams, an ecosystem type with a hierarchical and dendritic network structure. We assessed the cross-scale distribution of functional feeding groups of benthic invertebrates in Swedish headwater streams during two seasons. We evaluated functional metrics, i.e., Shannon diversity, richness, and evenness, and the degree of redundancy within and across modeled spatial scales for individual feeding groups. We also estimated the correlates of environmental versus spatial factors of both functional composition and the taxonomic composition of functional groups for each spatial scale identified. Measures of functional diversity and within-scale redundancy of functions were similar during both seasons, but both within- and cross-scale redundancy were low. This apparent low redundancy was partly attributable to a few dominant taxa explaining the spatial models. However, rare taxa with stochastic spatial distributions might provide additional information and should therefore be considered explicitly for complementing future resilience assessments. Otherwise, resilience may be underestimated. Finally, both environmental and spatial factors correlated with the scale-specific functional and taxonomic composition. This finding suggests that resilience in stream networks emerges as a function of not only local conditions but also regional factors such as habitat connectivity and invertebrate dispersal.

Coupled Vulnerability and Resilience: the Dynamics of Cross-Scale Interactions in Post-Katrina New Orleans

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Kevin F. Gotham

2011-09-01

Full Text Available We investigate the impact of trauma on cross-scale interactions in order to identify the major social-ecological factors affecting the pace and trajectory of post-Katrina rebuilding in New Orleans, Louisiana, USA. Disaster and traumatic events create and activate networks and linkages at different spatial and institutional levels to provide information and resources related to post-trauma recovery and rebuilding. The extension, intensification, and acceleration of cross-scale linkages and interactions in response to trauma alter organizational couplings, which then contribute to the vulnerability and resilience of social-ecological systems. Rather than viewing urban ecosystems as either resilient or vulnerable, we conceptualize them as embodying both resilient and vulnerable components. This integrated approach directs analytical attention to the impact of socio-legal regulations, government policies, and institutional actions on resilience and vulnerability, which are also systemic properties of urban ecosystems.

Evaluation of the psychometric properties of the Chinese version of the Resilience Scale in Wenchuan earthquake survivors.

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Lei, Ming; Li, Chao; Xiao, Xiao; Qiu, Jiang; Dai, Yan; Zhang, Qinglin

2012-07-01

Resilience refers to the ability to effectively cope and positively adapt after adversity or trauma. This study investigated the factor structure and psychometric properties of the Chinese version of the Resilience Scale (RS) for college students with Wenchuan earthquake exposure. A total of 888 Chinese college students with Wenchuan earthquake exposure completed a set of scales, including the RS, the Post-traumatic Stress Disorder Self-rating Scale, the Zung Self-rating Depression Scale, the Zung Self-rating Anxiety Scale, and the Eysenck Personality Questionnaire Short Scale for Chinese. The internal consistency and concurrent validity were investigated. Sex and regional differences were also examined. The results of exploratory factor analysis and confirmatory factor analysis showed that the 4-factor structure was suitable for both Chinese samples 1 and 2. The Cronbach α coefficient was .94 (P split-half reliability coefficient was .92 (P disorder (r = -0.21; P < .01), depression (r = -0.45; P < .01), anxiety(r = -0.34; P < .01), and neuroticism (r = -0.23; P < .01), and correlated positively with extraversion (r = 0.23; P < .01). Men showed higher resilience scores than women, and people living in the high earthquake-exposure areas reported higher level of resilience than those from low earthquake-exposure areas. The Chinese version of the RS was demonstrated to be a reliable and valid measurement in assessing resilience for Wenchuan earthquake survivors. Copyright © 2012 Elsevier Inc. All rights reserved.

Validity and reliability of the Mexican resilience measurement scale in families of children with chronic conditions.

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Toledano-Toledano, Filiberto; Moral de la Rubia, José; McCubbin, Laurie D; Liebenberg, Linda; Vera Jiménez, Jesús Alejandro; Rivera-Rivera, Leonor; Hart, Angie; Barajas Nava, Leticia Andrea; Salazar García, Marcela; Martínez Valverde, Silvia; Rivera Aragón, Sofía; Sánchez Gómez, Concepción; Villavicencio Guzmán, Laura; Granados García, Victor; Garduño Espinosa, Juan

2017-12-13

The resilience to face disease is a process of positive adaptation despite the loss of health. It involves developing vitality and skills to overcome the negative effects of adversity, risks, and vulnerability caused by disease. In Mexico, the Mexican Resilience Measurement Scale (RESI-M) has been validated with a general population and has a five-factor structure. However, this scale does not allow evaluation of resilience in specific subpopulations, such as caregivers. This study investigated the psychometric properties of RESI-M in 446 family caregivers of children with chronic diseases. A confirmatory factor analysis (CFA) was performed, internal consistency values were calculated using Cronbach's alpha coefficient, and mean comparisons were determined using t-tests. The expected five-factor model showed an adequate fit with the data based on a maximum likelihood test. The internal consistency for each factor ranged from .76 to .93, and the global internal consistency was .95. No average difference in RESI-M and its factors was found between women and men. The RESI-M showed internal consistency and its model of five correlated factors was valid among family caregivers of children with chronic diseases.

Resilient Modulus Characterization of Alaskan Granular Base Materials

Science.gov (United States)

2010-08-01

Resilient modulus (MR) of base course material is an important material input for : pavement design. In Alaska, due to distinctiveness of local climate, material source, : fines content and groundwater level, resilient properties of D-1 granular base...

Psychometric evaluation of the shortened resilience scale among Alzheimer's caregivers.

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Wilks, Scott E

2008-01-01

The purpose of this study was to evaluate psychometric properties of the shortened Resilience Scale (15-item version RS15) among a sample of Alzheimer's caregivers. Self-reported data were collected from 229 participants at 2 Alzheimer's caregiver conferences. RS15 principal axis factoring indicated a single-dimensional solution with all items loaded. Reliability was strong. Convergent validity for the RS15 was suggested through its correlations with stress, family support, and friend support. Odds ratios showed significant likelihoods of high resilience given low stress and high social support. The results confirmed the RS15 to be a psychometrically sound measure that can be used to appraise the efficacy of adaptability among Alzheimer's caregivers.

Assessment of military population-based psychological resilience programs.

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Morgan, Brenda J; Bibb, Sandra C Garmon

2011-09-01

Active duty service members' (ADSMs) seemingly poor adaptability to traumatic stressors is a risk to force health. Enhancing the psychological resilience of ADSMs has become a key focus of Department of Defense (DoD) leaders and the numbers of military programs for enhancing psychological resilience have increased. The purpose of this article is to describe the results of an assessment conducted to determine comprehensiveness of current psychological resilience building programs that target ADSMs. A modified six-step, population-based needs assessment was used to evaluate resilience programs designed to meet the psychological needs of the ADSM population. The assessment results revealed a gap in published literature regarding program outcomes. DoD leaders may benefit from targeted predictive research that assesses program effectiveness outcomes. The necessity of including preventive, evidence-based interventions in new programs, such as positive emotion interventions shown to enhance psychological resilience in civilian samples, is also recommended.

FORUM: Effective management of ecological resilience – are we there yet?

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Spears, Bryan M.; Ives, Stephen C.; Angeler, David G.; Allen, Craig R.; Birk, Sebastian; Carvalho, Laurence; Cavers, Stephen; Daunt, Francis; Morton, R. Daniel; Pocock, Michael J. O.; Rhodes, Glenn; Thackeray, Stephen J.

2015-01-01

Ecological resilience is developing into a credible paradigm for policy development and environmental management for preserving natural capital in a rapidly changing world. However, resilience emerges from complex interactions, limiting the translation of theory into practice.Main limitations include the following: (i) difficulty in quantification and detection of changes in ecological resilience, (ii) a lack of empirical evidence to support preventative or proactive management and (iii) difficulties in managing processes operating across socio-ecological systems that vary in space and time.We highlight recent research with the potential to address these limitations including new and/or improved indicators of resilience and tools to assess scale as a driver of resilience.Synthesis and applications. Effective resilience-based management must be adaptive in nature. To support this, we propose an operational model using resilience-based iterative management actions operating across scales.

A cross-scale framework of peatland resilience based on long-term research in interior Alaska and the Northwest Territories, Canada

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Turetsky, M. R.; Kane, E. S.; Baltzer, J. L.; Quinton, W. L.; Euskirchen, E. S.; Sonnentag, O.; Waldrop, M. P.; Neumann, R.; Douglas, T.

2017-12-01

Considerable progress has been made in recent decades towards understanding northern ecosystem structure and function in the context of resilience theory. For example, there is increasing understanding that wildfire activity is overwhelming the resilience mechanisms of conifer species, shifting forest composition toward deciduous cover in some boreal regions. Relative to forests and grasslands, we have less knowledge on what governs the response of northern peatlands to disturbance, including drought, wildfire, and permafrost thaw. The majority of peatland research to date has instead focused on ecological and hydrological measurements across fen-to-bog or hummock-to-hollow gradients. It was only recently appreciated that fire serves as an important agent of successional change in northern peatlands, as recent studies show that peat accumulation and the function of peatlands as net carbon sinks requires light to moderate fire activity. In this presentation, we will synthesize results from water table and vegetation manipulation experiments, continuous ecosystem-scale measurements of carbon, energy and water fluxes, and observations across gradients of fire severity and permafrost thaw to derive a mechanistic framework of peatland ecological and hydrological resilience. In particular, we will highlight the past decade of observations made at the Scotty Creek Research Station in the Northwest Territories as well as the Alaska Peatland Experiment (APEX) in interior Alaska. Our research shows that vegetation, particularly deep rooting early successional species and late successional mosses, play a critical role in maintaining nutrient cycling and ecosystem carbon balance in a peat accumulating state. Peatlands also govern how the surrounding landscape responds to drought, fire, and permafrost thaw. Future research needs to consider the resilience of northern ecosystems at a variety of spatio-temporal scales through a combination of ground measurements, remote sensing

Avaliação da resiliência: controvérsia em torno do uso das escalas Resilience assessment: controversies about the use of scales

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Caroline Tozzi Reppold

2012-01-01

Full Text Available Resiliência é um construto que descreve a capacidade de um indivíduo superar, com relativo sucesso, condições adversas ou situações que envolvem risco ao seu bem-estar, desenvolvimento e saúde mental. Alguns pesquisadores da área interpretam essa definição como uma indicação de que a resiliência é similar a outras variáveis de ajustamento e presumem a sua estabilidade temporal. Isso leva sua avaliação a ser feita frequentemente através de escalas autoadministradas, por vezes questionáveis em termos de sua precisão e validade. Este artigo discute a abrangência e o histórico da resiliência psicológica e as várias formas de sua avaliação. Mais especificamente, o objetivo deste artigo é apresentar argumentos contra a pertinência da utilização de escalas de autorrelato para a mensuração da resiliência, considerando-se o caráter relacional, processual e contextual desse construto. Para tanto, instrumentos disponíveis na literatura para avaliação da resiliência são revisados e discutidos, apontando orientações para a pesquisa na área.Resilience is a construct which describes the capacity of individuals to overcome, with relative success, adverse conditions or risky situations to their well-being, development, and mental health. Some researchers interpret this definition as an indication that resilience is similar to some other adjustment variables and they assume that it presents temporal stability. Resilience is frequently assessed using self-report scales, which may also present validity and reliability problems. The present paper discusses the history and the comprehensiveness of psychological resilience and the different ways of evaluating it. More specifically, the objective of this study is to present arguments against the use of self-report scales to measure resilience, because of the relational, processual and contextual character of such construct. The main instruments available in the literature are

[Internet-based resilience training and prevention of mental disorders].

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Lehr, D; Kunzler, A; Helmreich, I; Behrendt, D; Chmitorz, A; Lieb, K

2018-05-30

Resilience is associated with a positive and resource-oriented perspective. Therefore, it seems especially attractive for health promotion and prevention. In recent years, interventions to foster resilience have been increasingly developed, which train resilience factors and are mainly conducted in a face to face group format. The question is raised what potential internet-based interventions (i-interventions) that train resilience factors have for health promotion and prevention. Based on a narrative overview, the possibilities for i‑interventions that train resilience factors for health promotion and prevention are investigated and the state of research is described. The effects of the i‑interventions presented here, which aim at fostering resilience, on measures of mental health and well-being are heterogeneous and vary between low to high effects. Stronger evidence for the efficacy of these measures exists for more general i‑interventions that also train resilience factors but are conceptualized for the prevention of specific disorders, such as depression or for stress reduction. Given the heterogeneous nature of intervention contents, theoretical foundations and therapeutic methods used, the heterogeneity of the evidence is discussed. In addition, perspectives for the further development of resource-oriented resilience interventions are outlined.

Standardization of Connor-Davidson Resilience Scale in Iranian subjects with Cerebrovascular Accident

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Seyed Alireza Derakhshanrad1

2014-12-01

Full Text Available Background: Resilience is a personal trait that can influence the stroke subjects’ attitudes toward future opportunities and facilitate the transitional process and adaptation in them. Assessment of this trait in stroke subjects with a standardized tool would promote the rehabilitation protocols and occupational therapy interventions. Therefore, the objective of this study was to standardize the Connor-Davidson Resilience Scale (CD-RISC for Persian Iranian people who have had strokes. Methods: A descriptive observational study was adopted in order to standardize the CD-RISC in stroke population. The population was comprised of 34 female and 29 male subjects with a mean age of 51.4±10.6 years and the history of ischemic or hemorrhagic cerebrovascular accidents. Subjects were recruited based on inclusion criteria within the period of two months between May and July of 2014. Descriptive statistics were calculated along with the Cronbach’s alpha to determine reliability. Standard multiple regression analyses searched for any correlation between variables and resilience. Results: Statistical parameters revealed a mean of 58.4±15.5 for CD-RISC raw scores. Percentile ranks were also calculated from raw data. Cronbach’s alpha of 0.892 revealed that the CD-RISC had high reliability for the population of this study. Multiple regression analyses showed that the functional status was the only variable that uniquely predicted subjects’ resilience (ß=0.41; P<0.01. Conclusion: The findings of this research confirmed applicability of CDRISC in Iranian people who have had strokes. The standardized CD-RISC was determined to be suitable for use in the clinic and for utilization in research studies in Iranian people status post-stroke.

A Key Pre-Distribution Scheme Based on µ-PBIBD for Enhancing Resilience in Wireless Sensor Networks.

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Yuan, Qi; Ma, Chunguang; Yu, Haitao; Bian, Xuefen

2018-05-12

Many key pre-distribution (KPD) schemes based on combinatorial design were proposed for secure communication of wireless sensor networks (WSNs). Due to complexity of constructing the combinatorial design, it is infeasible to generate key rings using the corresponding combinatorial design in large scale deployment of WSNs. In this paper, we present a definition of new combinatorial design, termed “µ-partially balanced incomplete block design (µ-PBIBD)”, which is a refinement of partially balanced incomplete block design (PBIBD), and then describe a 2-D construction of µ-PBIBD which is mapped to KPD in WSNs. Our approach is of simple construction which provides a strong key connectivity and a poor network resilience. To improve the network resilience of KPD based on 2-D µ-PBIBD, we propose a KPD scheme based on 3-D Ex-µ-PBIBD which is a construction of µ-PBIBD from 2-D space to 3-D space. Ex-µ-PBIBD KPD scheme improves network scalability and resilience while has better key connectivity. Theoretical analysis and comparison with the related schemes show that key pre-distribution scheme based on Ex-µ-PBIBD provides high network resilience and better key scalability, while it achieves a trade-off between network resilience and network connectivity.

Deterministic and fuzzy-based methods to evaluate community resilience

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Kammouh, Omar; Noori, Ali Zamani; Taurino, Veronica; Mahin, Stephen A.; Cimellaro, Gian Paolo

2018-04-01

Community resilience is becoming a growing concern for authorities and decision makers. This paper introduces two indicator-based methods to evaluate the resilience of communities based on the PEOPLES framework. PEOPLES is a multi-layered framework that defines community resilience using seven dimensions. Each of the dimensions is described through a set of resilience indicators collected from literature and they are linked to a measure allowing the analytical computation of the indicator's performance. The first method proposed in this paper requires data on previous disasters as an input and returns as output a performance function for each indicator and a performance function for the whole community. The second method exploits a knowledge-based fuzzy modeling for its implementation. This method allows a quantitative evaluation of the PEOPLES indicators using descriptive knowledge rather than deterministic data including the uncertainty involved in the analysis. The output of the fuzzy-based method is a resilience index for each indicator as well as a resilience index for the community. The paper also introduces an open source online tool in which the first method is implemented. A case study illustrating the application of the first method and the usage of the tool is also provided in the paper.

Developing a community-based flood resilience measurement standard

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Keating, Adriana; Szoenyi, Michael; Chaplowe, Scott; McQuistan, Colin; Campbell, Karen

2015-04-01

Given the increased attention to resilience-strengthening in international humanitarian and development work, there has been concurrent interest in its measurement and the overall accountability of "resilience strengthening" initiatives. The literature is reaching beyond the polemic of defining resilience to its measurement. Similarly, donors are increasingly expecting organizations to go beyond claiming resilience programing to measuring and showing it. However, key questions must be asked, in particular "Resilience of whom and to what?". There is no one-size-fits-all solution. The approach to measuring resilience is dependent on the audience and the purpose of the measurement exercise. Deriving a resilience measurement system needs to be based on the question it seeks to answer and needs to be specific. This session highlights key lessons from the Zurich Flood Resilience Alliance approach to develop a flood resilience measurement standard to measure and assess the impact of community based flood resilience interventions, and to inform decision-making to enhance the effectiveness of these interventions. We draw on experience in methodology development to-date, together with lessons from application in two case study sites in Latin America. Attention will be given to the use of a consistent measurement methodology for community resilience to floods over time and place; challenges to measuring a complex and dynamic phenomenon such as community resilience; methodological implications of measuring community resilience versus impact on and contribution to this goal; and using measurement and tools such as cost-benefit analysis to prioritize and inform strategic decision making for resilience interventions. The measurement tool follows the five categories of the Sustainable Livelihoods Framework and the 4Rs of complex adaptive systems - robustness, rapidity, redundancy and resourcefulness -5C-4R. A recent white paper by the Zurich Flood Resilience Alliance traces the

Resilience, self-esteem and self-compassion in adults with spina bifida.

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Hayter, M R; Dorstyn, D S

2014-02-01

Cross-sectional survey. To examine factors that may enhance and promote resilience in adults with spina bifida. Community-based disability organisations within Australia. Ninety-seven adults with a diagnosis of spina bifida (SB) completed a survey comprising of demographic questions in addition to standardised self-report measures of physical functioning (Craig Handicap Assessment and Reporting Technique), resilience (Connor-Davidson Resilience Scale, 10 item), self-esteem (Rosenberg Self-esteem Scale), self-compassion (Self-compassion Scale) and psychological distress (Depression Anxiety Stress Scales, 21 item). The majority (66%) of respondents reported moderate to high resilience. Physical disability impacted on coping, with greater CD-RISC 10 scores reported by individuals who were functionally independent in addition to those who experienced less medical co-morbidities. Significant correlations between resilience and psychological traits (self-esteem r=0.36, Pself-esteem and self-compassion. It follows that cognitive behavioural strategies with a focus on self-management may, in part, contribute to the process of resilience in this group. Further large-scale and longitudinal research will help to confirm these findings.

Resilience in Wives of persons with Alcoholism: An Indian exploration.

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Johnson, Pradeep R; Britto, Carl; Sudevan, Kevin Jude; Bosco, Ashish; Sreedaran, Priya; Ashok, Mysore V

2018-01-01

Mental health has currently shifted focus from "deficit" to strength-based approaches such as Resilience. Coping styles and personality factors have been well studied in Wives of persons with Alcoholism (WopA) but not Resilience. Alcohol dependence in spouse is seen as an adversity. To evaluate Resilience in the WopA and explore its relationship with marital quality and clinical variables of Alcohol Dependence in their husbands. A cross-sectional study in a tertiary care hospital in Bangalore, Karnataka. WopA (n=34) between 25-55 years, were assessed for Resilience using Resilience Scale for Adults (RSA), while marital quality was assessed using Marital Quality Scale (MQS). The Severity of Alcohol Dependence, Age of onset of Initiation, Age of onset of Problem Drinking, and Age of onset of Dependence were evaluated in their husbands. Independent sample t -test, Chi-square test, and Pearson's correlation were used. Majority of the WopA (82%) scored low on the RSA. Low Resilience (LR) WopA scored significantly lower on all factors of RSA except the perception of future; in comparison to High Resilience (HR) WopA. Additionally, the LR WopA reported significantly poorer marital quality. Most WopA had low Resilience. LR WopA also had significantly poor marital quality. These findings need to be studied further in a larger population with culturally appropriate scales. The low scoring Resilience factors amongst WopA may be utilized in strength-based psychotherapeutic approaches. There is a need to improve the understanding of Resilience and its assessment in this population.

Resilience Analysis of Countries under Disasters Based on Multisource Data.

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Zhang, Nan; Huang, Hong

2018-01-01

Disasters occur almost daily in the world. Because emergencies frequently have no precedent, are highly uncertain, and can be very destructive, improving a country's resilience is an efficient way to reduce risk. In this article, we collected more than 20,000 historical data points from disasters from 207 countries to enable us to calculate the severity of disasters and the danger they pose to countries. In addition, 6 primary indices (disaster, personal attribute, infrastructure, economics, education, and occupation) including 38 secondary influencing factors are considered in analyzing the resilience of countries. Using these data, we obtained the danger, expected number of deaths, and resilience of all 207 countries. We found that a country covering a large area is more likely to have a low resilience score. Through sensitivity analysis of all secondary indices, we found that population density, frequency of disasters, and GDP are the three most critical factors affecting resilience. Based on broad-spectrum resilience analysis of the different continents, Oceania and South America have the highest resilience, while Asia has the lowest. Over the past 50 years, the resilience of many countries has been improved sharply, especially in developing countries. Based on our results, we analyze the comprehensive resilience and provide some optimal suggestions to efficiently improve resilience. © 2017 Society for Risk Analysis.

Stress and burnout in residents: impact of mindfulness-based resilience training

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Goldhagen BE

2015-08-01

Full Text Available Brian E Goldhagen,1 Karen Kingsolver,2 Sandra S Stinnett,1 Jullia A Rosdahl1 1Department of Ophthalmology, 2Department of Family and Community Medicine, Duke University Medical Center, Durham, NC, USABackground and objective: Stress and burnout impact resident physicians. This prospective study tests the hypothesis that a mindfulness-based resilience intervention would decrease stress and burnout in residents.Methods: Resident physicians from the Departments of Family Medicine, Psychiatry, and Anesthesia at Duke University, Durham, NC, USA, participated in two or three 1-hour sessions of mindfulness-based resilience activities, which introduced mindful-awareness and included practical exercises for nurturing resilience. Anonymous surveys were distributed before (completed by 47 residents and after the intervention (both completed by 30 residents; a follow-up survey was distributed 1 month later (seven residents completed all three surveys. The survey included the Depression Anxiety Stress Scale, 21-question version (DASS-21, the Oldenburg Burnout Inventory, the Mindful Attention Awareness Scale, and ten questions from the Cognitive Failures Questionnaire.Results: At baseline, most residents’ scores were in the normal range with respect to stress; however, female residents had higher DASS-21 scores than male residents (31.7, females vs 18.4, males; P=0.002. Most residents’ burnout scores were in the abnormal range, both with respect to exhaustion (38/47 residents, subscore ≥2.25 and disengagement (37/47 residents, subscore ≥2.1. Higher perceived levels of stress correlated with the instruments. Analysis of the surveys before and after the intervention showed no significant short-term change in stress, burnout, mindful-awareness, or cognitive failure. There was a trend for females and post-medical school graduate year 1 and 2 (PGY1 and PGY2 residents to have a reduction in DASS-21 scores after intervention. There was also a trend of

Defining Resilience and Vulnerability Based on Ontology Engineering Approach

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Kumazawa, T.; Matsui, T.; Endo, A.

2014-12-01

It is necessary to reflect the concepts of resilience and vulnerability into the assessment framework of "Human-Environmental Security", but it is also in difficulty to identify the linkage between both concepts because of the difference of the academic community which has discussed each concept. The authors have been developing the ontology which deals with the sustainability of the social-ecological systems (SESs). Resilience and vulnerability are also the concepts in the target world which this ontology covers. Based on this point, this paper aims at explicating the semantic relationship between the concepts of resilience and vulnerability based on ontology engineering approach. For this purpose, we first examine the definitions of resilience and vulnerability which the existing literatures proposed. Second, we incorporate the definitions in the ontology dealing with sustainability of SESs. Finally, we focus on the "Water-Energy-Food Nexus Index" to assess Human-Environmental Security, and clarify how the concepts of resilience and vulnerability are linked semantically through the concepts included in these index items.

Refining Trait Resilience: Identifying Engineering, Ecological, and Adaptive Facets from Extant Measures of Resilience

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Maltby, John; Day, Liz; Hall, Sophie

2015-01-01

The current paper presents a new measure of trait resilience derived from three common mechanisms identified in ecological theory: Engineering, Ecological and Adaptive (EEA) resilience. Exploratory and confirmatory factor analyses of five existing resilience scales suggest that the three trait resilience facets emerge, and can be reduced to a 12-item scale. The conceptualization and value of EEA resilience within the wider trait and well-being psychology is illustrated in terms of differing relationships with adaptive expressions of the traits of the five-factor personality model and the contribution to well-being after controlling for personality and coping, or over time. The current findings suggest that EEA resilience is a useful and parsimonious model and measure of trait resilience that can readily be placed within wider trait psychology and that is found to contribute to individual well-being. PMID:26132197

What do you mean, 'resilient geomorphic systems'?

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Thoms, M. C.; Piégay, H.; Parsons, M.

2018-03-01

Resilience thinking has many parallels in the study of geomorphology. Similarities and intersections exist between the scientific discipline of geomorphology and the scientific concept of resilience. Many of the core themes fundamental to geomorphology are closely related to the key themes of resilience. Applications of resilience thinking in the study of natural and human systems have expanded, based on the fundamental premise that ecosystems, economies, and societies must be managed as linked social-ecological systems. Despite geomorphology and resilience sharing core themes, appreciation is limited of the history and development of geomorphology as a field of scientific endeavor by many in the field of resilience, as well as a limited awareness of the foundations of the former in the more recent emergence of resilience. This potentially limits applications of resilience concepts to the study of geomorphology. In this manuscript we provide a collective examination of geomorphology and resilience as a means to conceptually advance both areas of study, as well as to further cement the relevance and importance of not only understanding the complexities of geomorphic systems in an emerging world of interdisciplinary challenges but also the importance of viewing humans as an intrinsic component of geomorphic systems rather than just an external driver. The application of the concepts of hierarchy and scale, fundamental tenets of the study of geomorphic systems, provide a means to overcome contemporary scale-limited approaches within resilience studies. Resilience offers a framework for geomorphology to expand its application into the broader social-ecological domain.

The Australian Natural Disaster Resilience Index

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Thoms, Martin

2016-04-01

The Australian Natural Disaster Resilience Index Martin Thoms, Melissa Parsons, Phil Morley Bushfire and Natural Hazards Cooperative Research Centre, Geography and Planning, University of New England, Armidale NSW 2351, Australia. Natural hazard management policy directions in Australia - and indeed internationally - are increasingly being aligned to ideas of resilience. Resilience to natural hazards is the ability of individuals and communities to cope with disturbance and adversity and to maintain adaptive behaviour. Operationalizing the measurement and assessment of disaster resilience is often undertaken using a composite index, but this exercise is yet to be undertaken in Australia. The Australian Natural Disaster Resilience Index is a top-down, national scale assessment of the resilience of communities to natural hazards. Resilience is assessed based on two sets of capacities: coping and adaptive capacities. Coping capacity relates to the factors influencing the ability of a community to prepare for, absorb and recover from a natural hazard event. Adaptive capacity relates to the arrangements and processes that enable adjustment through learning, adaptation and transformation. Indicators are derived under themes of social character, economic capital, infrastructure and planning, emergency services, community capital, information and engagement and governance/leadership/policy, using existing data sets (e.g. census data) or evaluation of policy and procedure (e.g. disaster management planning). A composite index of disaster resilience is then computed for each spatial division, giving national scale coverage. The results of the Australian Natural Disaster Resilience Index will be reported in a State of Disaster Resilience report, due in 2018. The index is co-designed with emergency service agencies, and will support policy development, planning, community engagement and emergency management.

Resilience Scale-25 Spanish version: validation and assessment in eating disorders.

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Las Hayas, Carlota; Calvete, Esther; Gómez del Barrio, Andrés; Beato, Luís; Muñoz, Pedro; Padierna, Jesús Ángel

2014-08-01

To validate into Spanish the Wagnild and Young Resilience Scale - 25 (RS-25), assess and compare the scores on the scale among women from the general population, eating disorder (ED) patients and recovered ED patients. This is a cross-sectional study. ED participants were invited to participate by their respective therapists. The sample from the general population was gathered via an open online survey. Participants (N general population=279; N ED patients=124; and N recovered ED patients=45) completed the RS-25, the World Health Organization Quality of Life Scale-BREF and the Hospital Anxiety and Depression Scale. Mean age of participants ranged from 28.87 to 30.42years old. Statistical analysis included a multi-group confirmatory factor analysis and ANOVA. The two-factor model of the RS-25 produced excellent fit indexes. Measurement invariance across samples was generally supported. The ANOVA found statistically significant differences in the RS-25 mean scores between the ED patients (Mean=103.13, SD=31.32) and the recovered ED participants (Mean=138.42, SD=22.26) and between the ED patients and the general population participants (Mean=136.63, SD=19.56). The Spanish version of the RS-25 is a psychometrically sound measurement tool in samples of ED patients. Resilience is lower in people diagnosed with ED than in recovered individuals and the general population. Copyright © 2014 Elsevier Ltd. All rights reserved.

Family resilience – definition of construct and preliminary results of the Polish adaptation of the Family Resilience Assessment Scale (FRAS

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Natalia Nadrowska

2017-05-01

Full Text Available Background The article describes construct of family resilience with the main focus on the model Walsh. The aim of this article is to present preliminary results: adaptation, reliability, statistical analyses of the Family Resilience Assessment Scale (FRAS for the Polish population. Participants and procedure Participants (n = 329, aged 18-35, completed experimental Polish version of the FRAS (SPR – Skala Prężności Rodzinnej. In the procedure of adaptation, scale was translated and modified into Polish. Scale consists of the following subscales: Family Communication and Problem Solving, Utilizing Social and Economic Resources, Maintaining a Positive Outlook, Family Connectedness, Family Spirituality and Ability to Make Meaning of Adversity. Results The reliability of the experimental Polish version of the FRAS for the entire scale and five subscales are satisfactory. Only subscale Ability to Make Meaning of Adversity obtained reliability of less than 0.7. Taking into account the diversity of gender and declaring the passage through the difficult events were observed significant differences in the three scales: Family Communication and Problem Solving, Family Connectedness, Ability to Make Meaning of Adversity and total scale of FRAS. Conclusions The work on the questionnaire is still in progress and the results presented here should be considered as preliminary. In the next steps, the number of men should be increased in order to perform confirmatory factor analysis. Future studies should take into account a number of factors and contexts (e.g. family structure, social and cultural context and the type of stressful event.

A New Resilience Measure for Supply Chain Networks

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Ruiying Li

2017-01-01

Full Text Available Currently, supply chain networks can span the whole world, and any disruption of these networks may cause economic losses, decreases in sales and unsustainable supplies. Resilience, the ability of the system to withstand disruption and return to a normal state quickly, has become a new challenge during the supply chain network design. This paper defines a new resilience measure as the ratio of the integral of the normalized system performance within its maximum allowable recovery time after the disruption to the integral of the performance in the normal state. Using the maximum allowable recovery time of the system as the time interval under consideration, this measure allows the resilience of different systems to be compared on the same relative scale, and be used under both scenarios that the system can or cannot restore in the given time. Two specific resilience measures, the resilience based on the amount of product delivered and the resilience based on the average delivery distance, are provided for supply chain networks. To estimate the resilience of a given supply chain network, a resilience simulation method is proposed based on the Monte Carlo method. A four-layered hierarchial mobile phone supply chain network is used to illustrate the resilience quantification process and show how network structure affects the resilience of supply chain networks.

Cross-Scale and Cross-Level Dynamics: Governance and Capacity for Resilience in a Social-Ecological System in Taiwan

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Hsing-Sheng Tai

2015-02-01

Full Text Available Resilience thinking has strongly influenced how people understand and pursue sustainability of linked social-ecological systems. Resilience thinking highlights the need to build capacity and manage general system properties in a complex, constantly changing world. I modified an analytical framework to address associations among cross-scale and cross-level dynamics, attributes of governance, and capacity to enhance resilience. The Danungdafu Forestation Area represents one of Taiwan’s most controvisal cases concerning land use, indigenous rights, and environmental issues. Analysis of this Taiwanese experience from a social-ecological perspective can show how current capacities for managing resilience are related to critical governance attributes. Analysis helped identify fundamental flaws in current governance and key issues needing to be addressed. The Danungdafu Forestation Area should transition towards a governance regime that is more participatory, deliberative, multi-layered, accountable, just, and networked. This can be done by developing an intermediate level institution that coordinates the cross-scale and cross-level interactions that better fit this social-ecological system.

Physical disease and resilient outcomes: a systematic review of resilience definitions and study methods.

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Johnston, Marjorie C; Porteous, Terry; Crilly, Michael A; Burton, Christopher D; Elliott, Alison; Iversen, Lisa; McArdle, Karen; Murray, Alison; Phillips, Louise H; Black, Corri

2015-01-01

Findings from physical disease resilience research may be used to develop approaches to reduce the burden of disease. However, there is no consensus on the definition and measurement of resilience in the context of physical disease. The aim was to summarize the range of definitions of physical disease resilience and the approaches taken to study it in studies examining physical disease and its relationship to resilient outcomes. Electronic databases were searched from inception to March 2013 for studies in which physical disease was assessed for its association with resilient outcomes. Article screening, data extraction, and quality assessment were carried out independently by 2 reviewers, with disagreements being resolved by a third reviewer. The results were combined using a narrative technique. Of 2280 articles, 12 met the inclusion criteria. Of these studies, 1 was of high quality, 9 were of moderate quality, and 2 were low quality. The common findings were that resilience involves maintaining healthy levels of functioning following adversity and that it is a dynamic process not a personality trait. Studies either assessed resilience based on observed outcomes or via resilience measurement scales. They either considered physical disease as an adversity leading to resilience or as a variable modifying the relationship between adversity and resilience. This work begins building consensus as to the approach to take when defining and measuring physical disease resilience. Resilience should be considered as a dynamic process that varies across the life-course and across different domains, therefore the choice of a resilience measure should reflect this. Copyright © 2015 The Academy of Psychosomatic Medicine. Published by Elsevier Inc. All rights reserved.

An ant colony based resilience approach to cascading failures in cluster supply network

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Wang, Yingcong; Xiao, Renbin

2016-11-01

Cluster supply chain network is a typical complex network and easily suffers cascading failures under disruption events, which is caused by the under-load of enterprises. Improving network resilience can increase the ability of recovery from cascading failures. Social resilience is found in ant colony and comes from ant's spatial fidelity zones (SFZ). Starting from the under-load failures, this paper proposes a resilience method to cascading failures in cluster supply chain network by leveraging on social resilience of ant colony. First, the mapping between ant colony SFZ and cluster supply chain network SFZ is presented. Second, a new cascading model for cluster supply chain network is constructed based on under-load failures. Then, the SFZ-based resilience method and index to cascading failures are developed according to ant colony's social resilience. Finally, a numerical simulation and a case study are used to verify the validity of the cascading model and the resilience method. Experimental results show that, the cluster supply chain network becomes resilient to cascading failures under the SFZ-based resilience method, and the cluster supply chain network resilience can be enhanced by improving the ability of enterprises to recover and adjust.

Socioeconomic inequalities in resilience and vulnerability among older adults: a population-based birth cohort analysis.

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Cosco, T D; Cooper, R; Kuh, D; Stafford, M

2017-11-08

Aging is associated with declines in physical capability; however, some individuals demonstrate high well-being despite this decline, i.e. they are "resilient." We examined socioeconomic position (SEP) and resilience and the influence of potentially modifiable behavioral resources, i.e. social support and leisure time physical activity (LTPA), on these relationships. Data came from the Medical Research Council National Survey of Health and Development, a nationally-representative birth cohort study. Resilience-vulnerability at age 60-64 years (n = 1,756) was operationalized as the difference between observed and expected levels of well-being, captured by the Warwick-Edinburgh Mental Well-being Scale (WEMWBS), given the level of performance-based physical capability. SEP was assessed by father's and own social class, parental education, and intergenerational social mobility. PA and structural/functional social support were reported at ages 53 years and 60-64 years. Path analysis was used to examine mediation of SEP and resilience-vulnerability through LTPA and social support. Participants in the highest social class had scores on the resilience to vulnerability continuum that were an average of 2.3 units (β = 0.46, 95% CI 0.17, 0.75) higher than those in the lowest social class. Greater LTPA (β = 0.58, 95% CI 0.31, 0.85) and social support (β = 3.27, 95% CI 2.90, 3.63) were associated with greater resilience; LTPA partly mediated participant social class and resilience (23.4% of variance). Adult socioeconomic advantage was associated with greater resilience. Initiatives to increase LTPA may contribute to reducing socioeconomic inequalities in this form of resilience in later life.

Validity and Reliability of the Academic Resilience Scale in Turkish High School

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Kapikiran, Sahin

2012-01-01

The present study aims to determine the validity and reliability of the academic resilience scale in Turkish high school. The participances of the study includes 378 high school students in total (192 female and 186 male). A set of analyses were conducted in order to determine the validity and reliability of the study. Firstly, both exploratory…

Comparative Resilience in Five North Pacific Regional Salmon Fisheries

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Xanthippe Augerot

2010-06-01

Full Text Available Over the past century, regional fisheries for Pacific salmon (Oncorhynchus spp. have been managed primarily for their provisioning function, not for ecological support and cultural significance. We examine the resilience of the regional salmon fisheries of Japan, the Russian Far East, Alaska, British Columbia, and Washington-Oregon-California (WOC in terms of their provisioning function. Using the three dimensions of the adaptive cycle - capital, connectedness, and resilience - we infer the resilience of the five fisheries based on a qualitative assessment of capital accumulation and connectedness at the regional scale. In our assessment, we evaluate natural capital and connectedness and constructed capital and connectedness. The Russian Far East fishery is the most resilient, followed by Alaska, British Columbia, Japan, and WOC. Adaptive capacity in the fisheries is contingent upon high levels of natural capital and connectedness and moderate levels of constructed capital and connectedness. Cross-scale interactions and global market demand are significant factors in reduced resilience. Greater attention to ecological functioning and cultural signification has the potential to increase resilience in Pacific salmon ecosystems.

Reliability and validity of the Italian version of the 14-item Resilience Scale

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Callegari C

2016-10-01

Full Text Available Camilla Callegari,1 Lorenza Bertù,2 Melissa Lucano,1 Marta Ielmini,1 Elena Braggio,1 Simone Vender1 1Department of Clinical and Experimental Medicine – Psychiatric Division, 2Department of Clinical and Experimental Medicine, Centre for Research EPIMED – Epidemiology and Preventive Medicine, University of Insubria, Varese, Italy Background: In recent years resilience has gained clinical relevance in sociological, psychological, and medical disciplines, and a lot of scales measuring resilience have been developed and have been utilized in the western countries. The aim of the study was to assess the psychometric properties of the Italian version of the 14-item Resilience Scale (RS-14, by describing its validity and reliability. As agreed with the authors of the original English version of the RS-14, it was translated into Italian. Then the standard procedure for back-translation was followed. Methods: In total, 150 participants among the nursing and professional education students of the University of Insubria of Varese and health workers of the “ASST dei Sette Laghi-Ospedale di Circolo” of Varese were enrolled. The responses to the questionnaires were collected only from the students and the health workers between the ages of 18 and 65 years who gave their consent to participate in the study from April to September 2015. A subsample of 26 students and health workers was retested on the RS-14, 5 weeks after the first assessment. The questionnaires were handed out to 214 people, and 150 sets of questionnaires (70% were returned, of which eight were subsequently removed because >60% of the answers were missing. In order to ensure anonymity, every completed questionnaire was identified only via a code. Results: No significant differences were found between the mean values of the resilience scores between women (76.1 and men (76.3, with unpaired t-test = –0.08 and P=0.93. Similarly, no difference between resilience scores were found between

The notions of resilience in spatial planning for drought - flood coexistence (DFC) at regional scale

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Trong Hoa, Nguyen; Vinh, Nguyen Quoc

2018-04-01

The notions of urban resilience and resilient city has been developed in the 2000s [1], four decades since the first concept of ecological resilience was originally introduced in the 1970s by ecologist C.S. Holling [2]. However, they have attracted great attentions and interests, in both academia and urban governance, then in planning practice over recent years. The first two sections of this paper examine the term resilience in ecological systems, urban systems, in spatial planning and in urban design. Specific attention of the paper, introduced in the third part, is to investigate resilience in the context of drought-flood coexistence (DFC), revolving two key objects and their interactions: DFC and urban at regional scale. Flood and drought events, in their turns intertwine in natural correlation, which is also reviewed. These relationships are literally investigated, to prove that they interplay mutually with each other, and that once a city develops in relation with water cycle at a regional context, in arid zone, not only hydrological drought could be regionally decreased, but human-induced floods could be ecologically regulated. The study concludes in the fourth, together with lessons from relevant case studies in America, China, with some principles on spatial planning, resilient/adaptive to DFC, which could be ecologically managed in correlation with urban development on a sustainable pathway.

Validation of the Resilience Scale for Adolescents in Norwegian adolescents 13-18 years.

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Moksnes, Unni K; Haugan, Gørill

2018-03-01

Resilience is seen as a vital resource for coping and mental health in adolescents. However, there is no universally accepted theory or definition of resilience, leading to considerable challenges regarding how to operationalise and measure this construct. The study aimed at providing further knowledge of the psychometric properties (dimensionality, construct validity and internal consistency) of the 28-item version of the Resilience Scale for Adolescents (READ) in N = 1183 Norwegian adolescents, 13-18 years old. Dimensionality of READ was tested using confirmatory factor analysis (CFA). Convergent validity and reliability were tested using Pearson's correlation analysis, Cronbach's alpha and composite reliability. The CFA supported a modified, 20-item, five-factor structure with high reliability, supporting the dimensionality and internal consistency of the instrument. Convergent validity was confirmed where all factors correlated in expected directions with measures of sense of coherence, self-esteem, stress and depression. The psychometric properties of the READ need to be further evaluated in adolescents; however, the results indicate that a modified 20-item version of READ is adequate for assessing resilience in the present sample of Norwegian adolescents. © 2017 Nordic College of Caring Science.

Validation of the Pain Resilience Scale in Chinese-speaking patients with temporomandibular disorders pain.

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He, S L; Wang, J H; Ji, P

2018-03-01

To validate the Pain Resilience Scale (PRS) for use in Chinese patients with temporomandibular disorders (TMD) pain. According to international guidelines, the original PRS was first translated and cross-culturally adapted to formulate the Chinese version of PRS (PRS-C). A total of 152 patients with TMD pain were recruited to complete series of questionnaires. Reliability of the PRS-C was investigated using internal consistency and test-retest reliability. Validity of the PRS-C was calculated using cross-cultural validity and convergent validity. Cross-cultural validity was evaluated by examining the confirmatory factor analysis (CFA). And convergent validity was examined through correlating the PRS-C scores with scores of 2 commonly used pain-related measures (the Connor-Davidson Resilience Scale [CD-RISC] and the Tampa Scale for Kinesiophobia for Temporomandibular Disorders [TSK-TMD]). The PRS-C had a high internal consistency (Cronbach's alpha = 0.92) and good test-retest reliability (intra-class correlation coefficient [ICC] = 0.81). The CFA supported a 2-factor model for the PRS-C with acceptable fit to the data. The fit indices were chi-square/DF = 2.21, GFI = 0.91, TLI = 0.97, CFI = 0.98 and RMSEA = 0.08. As regards convergent validity, the PRS-C evidenced moderate-to-good relationships with the CD-RISC and the TSK-TMD. The PRS-C shows good psychometric properties and could be considered as a reliable and valid measure to evaluate pain-related resilience in patients with TMD pain. © 2017 John Wiley & Sons Ltd.

The Essential Resilience Scale: Instrument Development and Prediction of Perceived Health and Behaviour.

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Chen, Xinguang; Wang, Yan; Yan, Yaqiong

2016-12-01

Further advancement in stress and health research calls for better tools to assess resilience. In this study, we developed the Essential Resilience Scale (ERS) and investigated the association between ERS scores and several health and behaviour measures. We developed the ERS with an operationalized definition of resilience-an individual's capability to anticipate, be flexible with and bounce back from three types of traumatic and adverse events (physical, emotional and social). The 15-item ERS was assessed using survey data from a diverse sample (n = 238, aged 18-45 years, 76 rural-to-urban migrants, 85 rural residents, 77 urban residents) recruited in Wuhan, China. Results showed a high reliability of the ERS (α = 0.94). Confirmatory factor analysis demonstrated a satisfactory fit of the proposed second-order ERS measurement model (goodness-of-fit index = 0.94, comparative fit index = 0.98, root mean square error of approximation = 0.06, chi-square/df = 1.75). Multivariate regression analysis indicated that ERS scores significantly predicted perceived health status, stress, anxiety, depression and cigarette smoking after controlling for important covariates. Findings of this study indicate high reliability and validity of the scale and its potential use in advancing stress and health research. Further studies are implied to provide additional support for the ERS and its relations with other health outcomes. Copyright © 2015 John Wiley & Sons, Ltd. Copyright © 2015 John Wiley & Sons, Ltd.

Analysis Framework of China’s Grain Production System: A Spatial Resilience Perspective

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Dazhuan Ge

2017-12-01

Full Text Available China’s grain production has transformed from absolute shortage to a current structural oversupply. High-intensity production introduced further challenges for the eco-environment, smallholder livelihood, and the man-land interrelationship. Driven by urban-rural transformation, research on food security patterns and grain production has expanded into a new field. To analyze the challenges and required countermeasures for China’s grain production system (GPS, this study constructed a theoretical GPS framework based on space resilience. Firstly, a new GPS concept was proposed and a functional system was established for protecting the regional food security, thus guaranteeing smallholder livelihood, stabilizing urban-rural transformation, and sustaining the eco-environment in terms of economic, social, and ecological attributes of the GPS. Secondly, based on a cross-scale interaction analysis that varied from a smallholder scale to a global scale, the systematic crisis of the GPS was analyzed. Thirdly, a cross-scale analytic framework of the GPS was formed from the perspective of spatial resilience, integrating both inner and external disturbance factors of the GPS. Both spatial heterogeneity and connectivity of internal and external disturbance factors are important contents of system space resilience. Finally, the hierarchy of spatial resilience of GPS became clear. The transformation of labor force and the land use transition form key thresholds of the GPS. In summary: based on protecting the basic functions of the GPS, the cross-scale effect of systematic disturbance factors and relevant countermeasures for spatial resilience are effectively influenced by the coordination of the interests of multiple stakeholders; spatial resilience is an effective analytical tool for GPS regulation, providing a reference for revealing the inherent mechanism and functional evolution of the GPS in the process of urban-rural transformation.

Social-ecological resilience and geomorphic systems

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Chaffin, Brian C.; Scown, Murray

2018-03-01

Governance of coupled social-ecological systems (SESs) and the underlying geomorphic processes that structure and alter Earth's surface is a key challenge for global sustainability amid the increasing uncertainty and change that defines the Anthropocene. Social-ecological resilience as a concept of scientific inquiry has contributed to new understandings of the dynamics of change in SESs, increasing our ability to contextualize and implement governance in these systems. Often, however, the importance of geomorphic change and geomorphological knowledge is somewhat missing from processes employed to inform SES governance. In this contribution, we argue that geomorphology and social-ecological resilience research should be integrated to improve governance toward sustainability. We first provide definitions of engineering, ecological, community, and social-ecological resilience and then explore the use of these concepts within and alongside geomorphology in the literature. While ecological studies often consider geomorphology as an important factor influencing the resilience of ecosystems and geomorphological studies often consider the engineering resilience of geomorphic systems of interest, very few studies define and employ a social-ecological resilience framing and explicitly link the concept to geomorphic systems. We present five key concepts-scale, feedbacks, state or regime, thresholds and regime shifts, and humans as part of the system-which we believe can help explicitly link important aspects of social-ecological resilience inquiry and geomorphological inquiry in order to strengthen the impact of both lines of research. Finally, we discuss how these five concepts might be used to integrate social-ecological resilience and geomorphology to better understand change in, and inform governance of, SESs. To compound these dynamics of resilience, complex systems are nested and cross-scale interactions from smaller and larger scales relative to the system of interest

Exploring the interplay of resilience and energy consumption for a task-based partial differential equations preconditioner

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Rizzi, F.

2017-05-25

We discuss algorithm-based resilience to silent data corruptions (SDCs) in a task-based domain-decomposition preconditioner for partial differential equations (PDEs). The algorithm exploits a reformulation of the PDE as a sampling problem, followed by a solution update through data manipulation that is resilient to SDCs. The implementation is based on a server-client model where all state information is held by the servers, while clients are designed solely as computational units. Scalability tests run up to ∼ 51K cores show a parallel efficiency greater than 90%. We use a 2D elliptic PDE and a fault model based on random single and double bit-flip to demonstrate the resilience of the application to synthetically injected SDC. We discuss two fault scenarios: one based on the corruption of all data of a target task, and the other involving the corruption of a single data point. We show that for our application, given the test problem considered, a four-fold increase in the number of faults only yields a 2% change in the overhead to overcome their presence, from 7% to 9%. We then discuss potential savings in energy consumption via dynamic voltage/frequency scaling, and its interplay with fault-rates, and application overhead.

Exploring the interplay of resilience and energy consumption for a task-based partial differential equations preconditioner

KAUST Repository

Rizzi, F.; Morris, K.; Sargsyan, K.; Mycek, P.; Safta, C.; Le Maî tre, O.; Knio, Omar; Debusschere, B.J.

2017-01-01

We discuss algorithm-based resilience to silent data corruptions (SDCs) in a task-based domain-decomposition preconditioner for partial differential equations (PDEs). The algorithm exploits a reformulation of the PDE as a sampling problem, followed by a solution update through data manipulation that is resilient to SDCs. The implementation is based on a server-client model where all state information is held by the servers, while clients are designed solely as computational units. Scalability tests run up to ∼ 51K cores show a parallel efficiency greater than 90%. We use a 2D elliptic PDE and a fault model based on random single and double bit-flip to demonstrate the resilience of the application to synthetically injected SDC. We discuss two fault scenarios: one based on the corruption of all data of a target task, and the other involving the corruption of a single data point. We show that for our application, given the test problem considered, a four-fold increase in the number of faults only yields a 2% change in the overhead to overcome their presence, from 7% to 9%. We then discuss potential savings in energy consumption via dynamic voltage/frequency scaling, and its interplay with fault-rates, and application overhead.

Risk and Resilience Analysis of Complex Network Systems Considering Cascading Failure and Recovery Strategy Based on Coupled Map Lattices

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Fuchun Ren

2015-01-01

Full Text Available Risk and resilience are important and challenging issues in complex network systems since a single failure may trigger a whole collapse of the systems due to cascading effect. New theories, models, and methods are urgently demanded to deal with this challenge. In this paper, a coupled map lattices (CML based approach is adopted to analyze the risk of cascading process in Watts-Strogatz (WS small-world network and Barabási and Albert (BA scale-free network, respectively. Then, to achieve an effective and robust system and provide guidance in countering the cascading failure, a modified CML model with recovery strategy factor is proposed. Numerical simulations are put forward based on small-world CML and scale-free CML. The simulation results reveal that appropriate recovery strategies would significantly improve the resilience of networks.

Psychometric properties of the Spanish version of the Resilience Scale.

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Heilemann, MarySue V; Lee, Kathryn; Kury, Felix Salvador

2003-01-01

The purpose of this study is to test the reliability and validity of a Spanish translation of the Resilience Scale (RS), which was originally created in English by Wagnild and Young (1993). A team of bilingual, bicultural translators participated in the translation process to enhance the linguistic accuracy and cultural appropriateness of the Spanish translation. As part of the convenience sample of 315 women of Mexican descent who participated in the larger study, data from 147 women who preferred to read and write in Spanish were used in this analysis. The English version of the RS consists of a 17-item "Personal Competence" subscale and an 8-item "Acceptance of Self and Life" subscale for a total of 25 items. However, two items had low item-total loadings and were removed to form a modified 23-item RS. The exploratory principal components factor analysis, varimax rotation, and subsequent goodness of fit indices were ambivalent on whether a one or two-factor solution was appropriate, but the chi-square difference test clearly demonstrated that the two-factor solution of the Spanish version was more useful in explaining variance than a one-factor solution. Internal consistency reliability was estimated with Cronbach's alpha (alpha = 0.93) which was acceptable for the 23-item RS as well as its subscales. Construct validity was demonstrated by a significant positive correlation between resilience and life satisfaction (r = 0.36; p resilience and depressive symptoms (r = -0.29; p urban, low-income women of Mexican descent in the U.S.

Multi-Scale Modelling of Deformation and Fracture in a Biomimetic Apatite-Protein Composite: Molecular-Scale Processes Lead to Resilience at the μm-Scale.

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Dirk Zahn

Full Text Available Fracture mechanisms of an enamel-like hydroxyapatite-collagen composite model are elaborated by means of molecular and coarse-grained dynamics simulation. Using fully atomistic models, we uncover molecular-scale plastic deformation and fracture processes initiated at the organic-inorganic interface. Furthermore, coarse-grained models are developed to investigate fracture patterns at the μm-scale. At the meso-scale, micro-fractures are shown to reduce local stress and thus prevent material failure after loading beyond the elastic limit. On the basis of our multi-scale simulation approach, we provide a molecular scale rationalization of this phenomenon, which seems key to the resilience of hierarchical biominerals, including teeth and bone.

Scenario-based resilience assessment framework for critical infrastructure systems: Case study for seismic resilience of seaports

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Shafieezadeh, Abdollah; Ivey Burden, Lindsay

2014-01-01

A number of metrics in the past have been proposed and numerically implemented to assess the overall performance of large systems during natural disasters and their recovery in the aftermath of the events. Among such performance measures, resilience is a reliable metric. This paper proposes a probabilistic framework for scenario-based resilience assessment of infrastructure systems. The method accounts for uncertainties in the process including the correlation of the earthquake intensity measures, fragility assessment of structural components, estimation of repair requirements, the repair process, and finally the service demands. The proposed method is applied to a hypothetical seaport terminal and the system level performance of the seaport is assessed using various performance metrics. Results of this analysis have shown that medium to large seismic events may significantly disrupt the operation of seaports right after the event and the recovery process may take months. The proposed framework will enable port stakeholders to systematically assess the most-likely performance of the system during expected future earthquake events. - Highlights: • A scenario-based framework for seismic resilience assessment of systems is presented. • Seismic resilience of a hypothetical seaport with realistic settings is studied. • Berth availability is found to govern seaport functionality following earthquakes

Psychometric Evaluation of the Connor-Davidson Resilience Scale (CD-RISC) Using Iranian Students

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Khoshouei, Mahdieh Sadat

2009-01-01

The purpose of this study was to evaluate the psychometric properties of the Persian version of the Connor-Davidson Resilience Scale (CD-RISC). The CD-RISC was completed by a sample of 323 Isfahan university students (168 females, 155 males) aged 19-34 years. A maximum likelihood method with an oblique solution resulted in four factors…

Spanish validation of the 10-item Connor-Davidson Resilience Scale (CD-RISC 10) with non-professional caregivers.

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Blanco, Vanessa; Guisande, María Adelina; Sánchez, María Teresa; Otero, Patricia; Vázquez, Fernando L

2017-11-08

Despite the importance of resilience in populations under stress, and the fact that the 10-item version Connor-Davidson Resilience Scale (CD-RISC 10) is the shortest instrument for reliable and valid evaluation of resilience, there are no data on their psychometric properties in non-professional caregivers. The aim of this study was to analyze the psychometric properties and factorial structure of the spanish version of the CD-RISC 10 in non-professional caregivers. Independently trained assessors evaluated resilience, self-esteem, social support, emotional distress and depression in a sample of 294 caregivers (89.8% women, mean age 55.3 years). The internal consistency of CD-RISC 10 was α = .86. A single factor was found that accounted for 44.7% of the total variance. Confirmatory factor analysis corroborated this unifactorial model. The CD-RISC 10 was significantly correlated with the self-esteem (r = .416, p caregivers with depression (sensitivity = 70.0%, specificity = 68.2%). The CD-RISC 10 is a reliable and valid instrument to evaluate resilience in the caregiver population.

Resilience Associated with Self-Disclosure and Relapse Risks in Patients with Alcohol Use Disorders.

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Yamashita, Ayako; Yoshioka, Shin-Ichi

2016-12-01

The aim of this study was to clarify the self-disclosure and risks of relapse associated with promoting resilience of patients with alcohol use disorders (AUD) and participating in self-help groups. An anonymous, self-administered questionnaire survey was administered to 48 patients with AUD and participating in self-help groups; this questionnaire consisted of basic attributes, a bidimensional resilience scale to assess both innate and acquired resilience factors, a scale to assess depth of self-disclosure, and a scale assessing relapse risks. We conducted an evaluation by dividing the respondents into a high group and low group based on their median values for both innate and acquired resilience. Innate/acquired resilience had a mutually reinforcing relationship, and, compared with the low resilience group, the high resilience group had significantly reduced risks for relapses and resulted in deeper self-disclosure. Patients with high resilience had lower risk of alcohol relapse and deeper self-disclosure. The results suggest that one way of supporting patients with AUD in recovery is assisting them in building personal relationships with others and in deepening self-disclosure in a setting where they can relax, thus promoting their natural ability to recover.

Use of Model-Based Design Methods for Enhancing Resiliency Analysis of Unmanned Aerial Vehicles

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Knox, Lenora A.

The most common traditional non-functional requirement analysis is reliability. With systems becoming more complex, networked, and adaptive to environmental uncertainties, system resiliency has recently become the non-functional requirement analysis of choice. Analysis of system resiliency has challenges; which include, defining resilience for domain areas, identifying resilience metrics, determining resilience modeling strategies, and understanding how to best integrate the concepts of risk and reliability into resiliency. Formal methods that integrate all of these concepts do not currently exist in specific domain areas. Leveraging RAMSoS, a model-based reliability analysis methodology for Systems of Systems (SoS), we propose an extension that accounts for resiliency analysis through evaluation of mission performance, risk, and cost using multi-criteria decision-making (MCDM) modeling and design trade study variability modeling evaluation techniques. This proposed methodology, coined RAMSoS-RESIL, is applied to a case study in the multi-agent unmanned aerial vehicle (UAV) domain to investigate the potential benefits of a mission architecture where functionality to complete a mission is disseminated across multiple UAVs (distributed) opposed to being contained in a single UAV (monolithic). The case study based research demonstrates proof of concept for the proposed model-based technique and provides sufficient preliminary evidence to conclude which architectural design (distributed vs. monolithic) is most resilient based on insight into mission resilience performance, risk, and cost in addition to the traditional analysis of reliability.

Resilience versus "Resilient Individual": What Exactly Do We Study?

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Jan Sebastian Novotný

2014-07-01

Full Text Available The nature and definition of resilience, despite the extensive 40 years of research, is still unclear. Currently is resilience seen as a personality trait, sum of the traits/factors, result of adaptation, or as a process. The concept of resilience as personality traits is usually tied to uni-dimensional or "simplex" theories of resistance as Hardiness, Sense of Control, Ego-Resiliency, Self-efficacy, Sense of Coherence, or specific personality traits. Multidimensional concepts see resilience as a complex of personality and social (environmental factors that work in interaction, complement or replace each other, and, in aggregate, create a comprehensive picture of resilience. The concept of resilience as the result of adaptation examines resilience in terms of the presence/absence of adverse/pathological manifestations, consequences and outcomes in relation to the earlier effect of stressful, risky or otherwise unfavorable situations. Finally, the concept of resilience as the process examines individual's response to risk factors or wounds that are present in the environment. Resilience is thus a process consisting of interactions between individual characteristics and the environment. Most experts and a large part of resilience research is based on the first three concepts that however explore how "resilient" the individual is rather than resilience itself, since they are based on "diagnosing" or at best dimensional, at worse dichotomous rating of the individual's resilience (within personality trait approach, or on the evaluation of the presence/absence of factors/source of resilience, thereby they are still holding the "diagnostic" approach (within multidimensional approach. Only the examination of processes, such as the ongoing interaction between these risk factors, resilience factors, outcomes (expressions of personality, behavior, presence of problems, etc. and other variables allows us to understand resilience (the true nature of how

Inferring the relative resilience of alternative states

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Angeler, David G.; Allen, Craig R.; Rojo, Carmen; Alvarez-Cobelas, Miguel; Rodrigo, Maria A.; Sanchez-Carrillo, Salvador

2013-01-01

Ecological systems may occur in alternative states that differ in ecological structures, functions and processes. Resilience is the measure of disturbance an ecological system can absorb before changing states. However, how the intrinsic structures and processes of systems that characterize their states affects their resilience remains unclear. We analyzed time series of phytoplankton communities at three sites in a floodplain in central Spain to assess the dominant frequencies or “temporal scales” in community dynamics and compared the patterns between a wet and a dry alternative state. The identified frequencies and cross-scale structures are expected to arise from positive feedbacks that are thought to reinforce processes in alternative states of ecological systems and regulate emergent phenomena such as resilience. Our analyses show a higher species richness and diversity but lower evenness in the dry state. Time series modeling revealed a decrease in the importance of short-term variability in the communities, suggesting that community dynamics slowed down in the dry relative to the wet state. The number of temporal scales at which community dynamics manifested, and the explanatory power of time series models, was lower in the dry state. The higher diversity, reduced number of temporal scales and the lower explanatory power of time series models suggest that species dynamics tended to be more stochastic in the dry state. From a resilience perspective our results highlight a paradox: increasing species richness may not necessarily enhance resilience. The loss of cross-scale structure (i.e. the lower number of temporal scales) in community dynamics across sites suggests that resilience erodes during drought. Phytoplankton communities in the dry state are therefore likely less resilient than in the wet state. Our case study demonstrates the potential of time series modeling to assess attributes that mediate resilience. The approach is useful for assessing

Working towards the SDGs: measuring resilience from a practitioner's perspective

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van Manen, S. M.; Both, M.

2015-12-01

The broad universal nature of the SDGs requires integrated approaches across development sectors and action at a variety of scales: from global to local. In humanitarian and development contexts, particularly at the local level, working towards these goals is increasingly approached through the concept of resilience. Resilience is broadly defined as the ability to minimise the impact of, cope with and recover from the consequences of shocks and stresses, both natural and manmade, without compromising long-term prospects. Key in this are the physical resources required and the ability to organise these prior to and during a crisis. However, despite the active debate on the theoretical foundations of resilience there is a comparative lack in the development of measurement approaches. The conceptual diversity of the few existing approaches further illustrates the complexity of operationalising the concept. Here we present a practical method to measure community resilience using a questionnaire composed of a generic set of household-level indicators. Rooted in the sustainable livelihoods approach it considers 6 domains: human, social, natural, economic, physical and political, and evaluates both resources and socio-cognitive factors. It is intended to be combined with more specific intervention-based questionnaires to systematically assess, monitor and evaluate the resilience of a community and the contribution of specific activities to resilience. Its use will be illustrated using a Haiti-based case study. The method presented supports knowledge-based decision making and impact monitoring. Furthermore, the evidence-based way of working contributes to accountability to a range of stakeholders and can be used for resource mobilisation. However, it should be noted that due to its inherent complexity and comprehensive nature there is no method or combination of methods and data types that can fully capture resilience in and across all of its facets, scales and domains.

Reliability and validity of the Spanish version of the 10-item Connor-Davidson Resilience Scale (10-item CD-RISC in young adults

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García-Campayo Javier

2011-08-01

Full Text Available Abstract Background The 10-item Connor-Davidson Resilience Scale (10-item CD-RISC is an instrument for measuring resilience that has shown good psychometric properties in its original version in English. The aim of this study was to evaluate the validity and reliability of the Spanish version of the 10-item CD-RISC in young adults and to verify whether it is structured in a single dimension as in the original English version. Findings Cross-sectional observational study including 681 university students ranging in age from 18 to 30 years. The number of latent factors in the 10 items of the scale was analyzed by exploratory factor analysis. Confirmatory factor analysis was used to verify whether a single factor underlies the 10 items of the scale as in the original version in English. The convergent validity was analyzed by testing whether the mean of the scores of the mental component of SF-12 (MCS and the quality of sleep as measured with the Pittsburgh Sleep Index (PSQI were higher in subjects with better levels of resilience. The internal consistency of the 10-item CD-RISC was estimated using the Cronbach α test and test-retest reliability was estimated with the intraclass correlation coefficient. The Cronbach α coefficient was 0.85 and the test-retest intraclass correlation coefficient was 0.71. The mean MCS score and the level of quality of sleep in both men and women were significantly worse in subjects with lower resilience scores. Conclusions The Spanish version of the 10-item CD-RISC showed good psychometric properties in young adults and thus can be used as a reliable and valid instrument for measuring resilience. Our study confirmed that a single factor underlies the resilience construct, as was the case of the original scale in English.

Adaptive capacity based water quality resilience transformation and policy implications in rapidly urbanizing landscapes

International Nuclear Information System (INIS)

Li, Yi; Degener, Jan; Gaudreau, Matthew; Li, Yangfan; Kappas, Martin

2016-01-01

Resilience-based management focuses on specific attributes or drivers of complex social-ecological systems, in order to operationalize and promote guiding principles for water quality management in urban systems. We therefore propose a resilience lens drawing on the theory of adaptive capacity and adaptive cycle to evaluate the urban resilience between water quality and land use type. Our findings show that the resilience of water quality variables, which were calculated based on their adaptive capacities, showed adaptive and sustainable trends with dramatic fluctuation. NH_3-N, Cadmium and Total Phosphorus experienced the most vulnerable shifts in the built-up area, agricultural areas, and on bare land. Our framework provided a consistent and repeatable approach to address uncertainty inherent in the resilience of water quality in different landscapes, as well as an approach to monitor variables over time with respect to national water quality standards. Ultimately, we pointed to the political underpinnings for risk mitigation and managing resilient urban system in a particular coastal urban setting. - Highlights: • Integrated framework to analyze the resilience of urban land-water systems • Addressed the changes of adaptive capacity based resilience and transitions • Applied four transition phases of adaptive cycle to water quality management

Adaptive capacity based water quality resilience transformation and policy implications in rapidly urbanizing landscapes

Energy Technology Data Exchange (ETDEWEB)

Li, Yi, E-mail: ly463526@gmail.com [Department of Cartography, GIS and Remote Sensing, Institute of Geography, Georg-August University of Goettingen, Goettingen 37077 (Germany); Key Laboratory of Coastal and Wetland Ecosystems (Ministry of Education), College of the Environment and Ecology, Xiamen University, Xiamen 361102 (China); Degener, Jan [Department of Cartography, GIS and Remote Sensing, Institute of Geography, Georg-August University of Goettingen, Goettingen 37077 (Germany); Gaudreau, Matthew [Balsillie School of International Affairs, Faculty of Environment, University of Waterloo, 67 Erb Street West, Waterloo, ON N2L 6C2 (Canada); Li, Yangfan, E-mail: yangf@xmu.edu.cn [Key Laboratory of Coastal and Wetland Ecosystems (Ministry of Education), College of the Environment and Ecology, Xiamen University, Xiamen 361102 (China); Kappas, Martin [Department of Cartography, GIS and Remote Sensing, Institute of Geography, Georg-August University of Goettingen, Goettingen 37077 (Germany)

2016-11-01

Resilience-based management focuses on specific attributes or drivers of complex social-ecological systems, in order to operationalize and promote guiding principles for water quality management in urban systems. We therefore propose a resilience lens drawing on the theory of adaptive capacity and adaptive cycle to evaluate the urban resilience between water quality and land use type. Our findings show that the resilience of water quality variables, which were calculated based on their adaptive capacities, showed adaptive and sustainable trends with dramatic fluctuation. NH{sub 3}-N, Cadmium and Total Phosphorus experienced the most vulnerable shifts in the built-up area, agricultural areas, and on bare land. Our framework provided a consistent and repeatable approach to address uncertainty inherent in the resilience of water quality in different landscapes, as well as an approach to monitor variables over time with respect to national water quality standards. Ultimately, we pointed to the political underpinnings for risk mitigation and managing resilient urban system in a particular coastal urban setting. - Highlights: • Integrated framework to analyze the resilience of urban land-water systems • Addressed the changes of adaptive capacity based resilience and transitions • Applied four transition phases of adaptive cycle to water quality management.

A survey of resilience, burnout, and tolerance of uncertainty in Australian general practice registrars

Directory of Open Access Journals (Sweden)

Cooke Georga PE

2013-01-01

Full Text Available Abstract Background Burnout and intolerance of uncertainty have been linked to low job satisfaction and lower quality patient care. While resilience is related to these concepts, no study has examined these three concepts in a cohort of doctors. The objective of this study was to measure resilience, burnout, compassion satisfaction, personal meaning in patient care and intolerance of uncertainty in Australian general practice (GP registrars. Methods We conducted a paper-based cross-sectional survey of GP registrars in Australia from June to July 2010, recruited from a newsletter item or registrar education events. Survey measures included the Resilience Scale-14, a single-item scale for burnout, Professional Quality of Life (ProQOL scale, Personal Meaning in Patient Care scale, Intolerance of Uncertainty-12 scale, and Physician Response to Uncertainty scale. Results 128 GP registrars responded (response rate 90%. Fourteen percent of registrars were found to be at risk of burnout using the single-item scale for burnout, but none met the criteria for burnout using the ProQOL scale. Secondary traumatic stress, general intolerance of uncertainty, anxiety due to clinical uncertainty and reluctance to disclose uncertainty to patients were associated with being at higher risk of burnout, but sex, age, practice location, training duration, years since graduation, and reluctance to disclose uncertainty to physicians were not. Only ten percent of registrars had high resilience scores. Resilience was positively associated with compassion satisfaction and personal meaning in patient care. Resilience was negatively associated with burnout, secondary traumatic stress, inhibitory anxiety, general intolerance to uncertainty, concern about bad outcomes and reluctance to disclose uncertainty to patients. Conclusions GP registrars in this survey showed a lower level of burnout than in other recent surveys of the broader junior doctor population in both Australia

Mental Toughness in Competitive Tennis: Relationships with Resilience and Stress

Directory of Open Access Journals (Sweden)

Richard Gregory Cowden

2016-03-01

Full Text Available The present study investigated the relationships between mental toughness (MT, resilience, and stress among competitive South African tennis players. A total of 351 tennis players participating at various competitive standards completed the Sport Mental Toughness Questionnaire, the Resilience Scale for Adults, and a modified version of the Recovery-Stress Questionnaire for Athletes. The results indicated that total MT was positively associated with total resilience (r = .59, but negatively associated with total stress (r = -.44. The resilience subscales of perception of self, perception of future, social competence, and social resources, but not family cohesion, significantly predicted total MT (R2 = .35. Both total resilience and total MT significantly predicted total stress (R2 = .21. Based on the findings, interrelations between MT and resilience are explored, implications outlined, and additional research is suggested to ascertain the contextual relevance and outcomes associated with each construct in sport.

Mental Toughness in Competitive Tennis: Relationships with Resilience and Stress.

Science.gov (United States)

Cowden, Richard G; Meyer-Weitz, Anna; Oppong Asante, Kwaku

2016-01-01

The present study investigated the relationships between mental toughness (MT), resilience, and stress among competitive South African tennis players. A total of 351 tennis players participating at various competitive standards completed the Sports Mental Toughness Questionnaire, the Resilience Scale for Adults, and a modified version of the Recovery-Stress Questionnaire for Athletes. The results indicated that total MT was positively associated with total resilience (r = 0.59), but negatively associated with total stress (r = -0.44). The resilience subscales of perception of self, perception of future, social competence, and social resources, but not family cohesion, significantly predicted total MT (R (2) = 0.35). Both total resilience and total MT significantly predicted total stress (R (2) = 0.21). Based on the findings, interrelations between MT and resilience are explored, implications outlined, and additional research is suggested to ascertain the contextual relevance and outcomes associated with each construct in sport.

Reliability and validity of a Swedish language version of the Resilience Scale.

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Nygren, Björn; Randström, Kerstin Björkman; Lejonklou, Anna K; Lundman, Beril

2004-01-01

The purpose of this study was to test the reliability and validity of the Swedish language version of the Resilience Scale (RS). Participants were 142 adults between 19-85 years of age. Internal consistency reliability, stability over time, and construct validity were evaluated using Cronbach's alpha, principal components analysis with varimax rotation and correlations with scores on the Sense of Coherence Scale (SOC) and the Rosenberg Self-Esteem Scale (RSE). The mean score on the RS was 142 (SD = 15). The possible scores on the RS range from 25 to 175, and scores higher than 146 are considered high. The test-retest correlation was .78. Correlations with the SOC and the RSE were .41 (p Self and Life emerged as components from the principal components analysis. These findings provide evidence for the reliability and validity of the Swedish language version of the RS.

Blockchain for Smart Grid Resilience: Exchanging Distributed Energy at Speed, Scale and Security

Energy Technology Data Exchange (ETDEWEB)

Mylrea, Michael E.; Gourisetti, Sri Nikhil Gup

2017-09-18

Blockchain may help solve several complex problems related to integrity and trustworthiness of rapid, distributed, complex energy transactions and data exchanges. In a move towards resilience, blockchain commoditizes trust and enables automated smart contracts to support auditable multiparty transactions based on predefined rules between distributed energy providers and customers. Blockchain based smart contracts also help remove the need to interact with third-parties, facilitating the adoption and monetization of distributed energy transactions and exchanges, both energy flows as well as financial transactions. This may help reduce transactive energy costs and increase the security and sustainability of distributed energy resource (DER) integration, helping to remove barriers to a more decentralized and resilient power grid.

Reliability and validity of the Khmer version of the 10-item Connor-Davidson Resilience Scale (Kh-CD-RISC10) in Cambodian adolescents.

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Duong, Chanmettachampavieng; Hurst, Cameron P

2016-06-08

Resilience has been characterized as a defensive factor against the refinement of mental health problems. This study adapted the Connor-Davidson Resilience Scale (Kh-CD-RISC10) for use in Khmer adolescents and subsequently investigates its psychometric properties. Using stratified random sampling, this cross-sectional study sampled Cambodian adolescents from high schools selected randomly within three provinces (Phnom Penh, Battambang and Mondulkiri)-location (rural, urban) combinations. Parallel analysis was used to identify the number of component(s), and the structure of the single factor was subsequently explored using principal axis factoring. A confirmatory factor analysis was then performed to establish the fit of the Kh-CD-RISC10 to another sample. To assess convergent validity, the factor scores of the Khmer version of Connor-Davidson Resilience Scale were categorized into three levels, and then the general negative affectivity (GNA) and physiological hyperarousal (PH) scales (derived from the DASS 21) were compared among the three resilience groups. Of the 798 participants who responded (responded rate = 82.26 %), 440 (41.23 %) were female and the age ranged from 14 to 24 years old (mean = 17.36, SD = 1.325). The internal consistency of the Khmer 10-item CD-RISC was also shown to be high in Cambodian adolescents (Cronbach's alpha = 0. 82). Confirmatory factor analysis revealed the single factor model fit data adequately (χ(2) = 100.103, df = 35, p scale of this population, and can be used to assess the resilience comparing to the level of PTSD symptoms in general Khmer adolescent.

Assessing Resilience in Stressed Watersheds

Directory of Open Access Journals (Sweden)

Kristine T. Nemec

2014-03-01

Full Text Available Although several frameworks for assessing the resilience of social-ecological systems (SESs have been developed, some practitioners may not have sufficient time and information to conduct extensive resilience assessments. We have presented a simplified approach to resilience assessment that reviews the scientific, historical, and social literature to rate the resilience of an SES with respect to nine resilience properties: ecological variability, diversity, modularity, acknowledgement of slow variables, tight feedbacks, social capital, innovation, overlap in governance, and ecosystem services. We evaluated the effects of two large-scale projects, the construction of a major dam and the implementation of an ecosystem recovery program, on the resilience of the central Platte River SES (Nebraska, United States. We used this case study to identify the strengths and weaknesses of applying a simplified approach to resilience assessment. Although social resilience has increased steadily since the predam period for the central Platte River SES, ecological resilience was greatly reduced in the postdam period as compared to the predam and ecosystem recovery program time periods.

Citizen Science to Support Community-based Flood Early Warning and Resilience Building

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Paul, J. D.; Buytaert, W.; Allen, S.; Ballesteros-Cánovas, J. A.; Bhusal, J.; Cieslik, K.; Clark, J.; Dewulf, A.; Dhital, M. R.; Hannah, D. M.; Liu, W.; Nayaval, J. L.; Schiller, A.; Smith, P. J.; Stoffel, M.; Supper, R.

2017-12-01

In Disaster Risk Management, an emerging shift has been noted from broad-scale, top-down assessments towards more participatory, community-based, bottom-up approaches. Combined with technologies for robust and low-cost sensor networks, a citizen science approach has recently emerged as a promising direction in the provision of extensive, real-time information for flood early warning systems. Here we present the framework and initial results of a major new international project, Landslide EVO, aimed at increasing local resilience against hydrologically induced disasters in western Nepal by exploiting participatory approaches to knowledge generation and risk governance. We identify three major technological developments that strongly support our approach to flood early warning and resilience building in Nepal. First, distributed sensor networks, participatory monitoring, and citizen science hold great promise in complementing official monitoring networks and remote sensing by generating site-specific information with local buy-in, especially in data-scarce regions. Secondly, the emergence of open source, cloud-based risk analysis platforms supports the construction of a modular, distributed, and potentially decentralised data processing workflow. Finally, linking data analysis platforms to social computer networks and ICT (e.g. mobile phones, tablets) allows tailored interfaces and people-centred decision- and policy-support systems to be built. Our proposition is that maximum impact is created if end-users are involved not only in data collection, but also over the entire project life-cycle, including the analysis and provision of results. In this context, citizen science complements more traditional knowledge generation practices, and also enhances multi-directional information provision, risk management, early-warning systems and local resilience building.

The Mediating Effects of Hardiness on Resilience in Repatriated Vietnam-Era Prisoners of War

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2015-11-30

analysis and refinement of the Connor-Davidson resilience scale (CD- RISC ): Validation of a 10-item measure of resilience. Journal of Traumatic...Davidson, J.R.T. (2003). Development of new resilience scale: the Connor-Davidson Resilience Scale (CD- RISC ). Depression and Anxiety, 18, 76-82

Predictors of psychological resilience amongst medical students following major earthquakes.

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Carter, Frances; Bell, Caroline; Ali, Anthony; McKenzie, Janice; Boden, Joseph M; Wilkinson, Timothy; Bell, Caroline

2016-05-06

To identify predictors of self-reported psychological resilience amongst medical students following major earthquakes in Canterbury in 2010 and 2011. Two hundred and fifty-three medical students from the Christchurch campus, University of Otago, were invited to participate in an electronic survey seven months following the most severe earthquake. Students completed the Connor-Davidson Resilience Scale, the Depression, Anxiety and Stress Scale, the Post-traumatic Disorder Checklist, the Work and Adjustment Scale, and the Eysenck Personality Questionnaire. Likert scales and other questions were also used to assess a range of variables including demographic and historical variables (eg, self-rated resilience prior to the earthquakes), plus the impacts of the earthquakes. The response rate was 78%. Univariate analyses identified multiple variables that were significantly associated with higher resilience. Multiple linear regression analyses produced a fitted model that was able to explain 35% of the variance in resilience scores. The best predictors of higher resilience were: retrospectively-rated personality prior to the earthquakes (higher extroversion and lower neuroticism); higher self-rated resilience prior to the earthquakes; not being exposed to the most severe earthquake; and less psychological distress following the earthquakes. Psychological resilience amongst medical students following major earthquakes was able to be predicted to a moderate extent.

Is there room for resilience? A scoping review and critique of substance use literature and its utilization of the concept of resilience.

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Rudzinski, Katherine; McDonough, Peggy; Gartner, Rosemary; Strike, Carol

2017-09-15

Research in the area of illicit substance use remains preoccupied with describing and analyzing the risks of people who use drugs (PWUD), however more recently there has been a drive to use a strengths-based or resilience approach as an alternative to investigating drug use. This leads us to ask: what can be known about PWUD from the point of view of resilience? The objective of this scoping review is to analyze how the concept of resilience is defined, operationalized, and applied in substance use research. Popular health, social science, psychology, and inter-disciplinary databases namely: SCOPUS, PUBMED, PsycINFO, and Sociological Abstracts were searched. Studies were selected if they used the concept of resilience and if substance use was a key variable under investigation. A total of 77 studies were identified which provided a definition of resilience, or attempted to operationalize (e.g., via scales) the concept of resilience in some manner. Data were charted and sorted using key terms and fundamental aspects of resilience. The majority of studies focus on youth and their resistance to, or engagement in, substance use. There is also a small but growing area of research that examines recovery from substance addiction as a form of resilience. Very few studies were found that thoroughly investigated resilience among PWUD. Consistently throughout the literature drug use is presented as a 'risk factor' jeopardizing one's ability to be resilient, or drug use is seen as a 'maladaptive coping strategy', purporting one's lack of resilience. Currently, substance use research provides a substantial amount of information about the internal strengths that can assist in resisting future drug use; however there is less information about the external resources that play a role, especially for adults. Though popular, outcome-based conceptualizations of resilience are often static, concealing the potential for developing resilience over time or as conditions change. Studies of

'Resilience thinking' in transport planning

OpenAIRE

Wang, JYT

2015-01-01

Resilience has been discussed in ecology for over forty years. While some aspects of resilience have received attention in transport planning, there is no unified definition of resilience in transportation. To define resilience in transportation, I trace back to the origin of resilience in ecology with a view of revealing the essence of resilience thinking and its relevance to transport planning. Based on the fundamental concepts of engineering resilience and ecological resilience, I define "...

Community Resilience, Psychological Resilience, and Depressive Symptoms: An Examination of the Mississippi Gulf Coast 10 Years After Hurricane Katrina and 5 Years After the Deepwater Horizon Oil Spill.

Science.gov (United States)

Lee, Joohee; Blackmon, Bret J; Cochran, David M; Kar, Bandana; Rehner, Timothy A; Gunnell, Mauri Stubbs

2018-04-01

This study examined the role of community resilience and psychological resilience on depressive symptoms in areas on the Mississippi Gulf Coast that have experienced multiple disasters. Survey administration took place in the spring of 2015 to a spatially stratified, random sample of households. This analysis included a total of 294 subjects who lived in 1 of the 3 counties of the Mississippi Gulf Coast at the time of both Hurricane Katrina in 2005 and the Deepwater Horizon oil spill in 2010. The survey included the Communities Advancing Resilience Toolkit (CART) scale, the Connor-Davidson Resilience Scale (CD-RISC 10), and the Center for Epidemiologic Studies Depression Scale (CES-D). There was a significant inverse relationship between psychological resilience and depressive symptoms and a significant positive relationship between community resilience and psychological resilience. The results also revealed that community resilience was indirectly related to depressive symptoms through the mediating variable of psychological resilience. These findings highlight the importance of psychological resilience in long-term disaster recovery and imply that long-term recovery efforts should address factors associated with both psychological and community resilience to improve mental health outcomes. (Disaster Med Public Health Preparedness. 2018;12:241-248).

Examining the Resilience of Crop Production, Livestock Carrying Capacity, and Woodland Density in a Rural Zimbabwean Socio-Ecological System Using Agent-Based Models Representing Human Management Decisions

Science.gov (United States)

Eitzel Solera, M. V.; Neves, K.; Veski, A.; Solera, J.; Omoju, O. E.; Mawere Ndlovu, A.; Wilson, K.

2016-12-01

As climate change increases the pressures on arid ecosystems by changing timing and amount of rainfall, understanding the ways in which human management choices affect the resilience of these systems becomes key to their sustainability. On marginal farmland in Mazvihwa, Midlands Province, the historical carrying capacity of livestock has been consistently surprisingly high. We explore this phenomenon by building an agent-based model in NetLogo from a wealth of long-term data generated by the community-based participatory research team of The Muonde Trust, a Zimbabwean non-governmental organization. We combine the accumulated results of 35 years of indigenous and local knowledge with national datasets such as rainfall records. What factors keep the carrying capacity high? What management choices can maintain crops, livestock, and woodland at levels necessary for the community's survival? How do these choices affect long-term sustainability, and does increasing resilience at one scale reduce resilience at another scale? We use our agent-based model to explore the feedbacks between crops, livestock, and woodland and the impacts of various human choices as well as temporal and spatial ecological variation. By testing different scenarios, we disentangle the complex interactions between these components. We find that some factors out of the community's control can strongly affect the sustainability of the system through times of drought, and that supplementary feed may maintain livestock potentially at the expense of other resources. The challenges to resilience encountered by the farmers in Mazvihwa are not unique - many indigenous and rural people face drought and the legacies of colonialism, which contribute to lowered resilience to external challenges such as climate change, epidemics, and political instability. Using the agent-based model as a tool for synthesis and exploration initiates discussion about resilience-enhancing management choices for Mazvihwa's farmer-researchers.

Factors Influencing Resilience of Burn Patients in South Korea.

Science.gov (United States)

Jang, Mi Heui; Park, Jongui; Chong, Mi Kyong; Sok, Sohyune R

2017-09-01

To examine and identify the factors influencing the degree of resilience among Korean burn patients. A cross-sectional descriptive design was employed. The study sample consisted of 138 burn patients recovering from the acute phase in H hospital, Seoul. The male patient participants numbered 93 (67.4%) and the female participants numbered 45 (32.6%). The average age of the participants was 46.79 years. Measures used were the Beck Depression Inventory, State Trait Anxiety Inventory, self-esteem scale, family support scale, and resilience scale. The analyses showed that the prediction model for resilience among burn patients was significant (F = 33.94, p resilience among burn patients was self-esteem (β = .35), followed by family support (β = .29). This study provides preliminary evidence that self-esteem is a major and primary predictor of resilience among burn patients, next followed by family support. In the nursing practice, nurses need to pay attention to the burn patient's self-esteem and family support. Concrete interventions and strategies to improve the resilience of burn patients are needed. © 2017 Sigma Theta Tau International.

Psychometric properties of the Resilience Scale for Adults (RSA) and its relationship with life-stress, anxiety and depression in a Hispanic Latin-American community sample.

Science.gov (United States)

Morote, Roxanna; Hjemdal, Odin; Martinez Uribe, Patricia; Corveleyn, Jozef

2017-01-01

Resilience is a multi-dimensional construct associated with health and well-being. At present, we do not yet have a valid, scientific instrument that is designed to evaluate adult resilience in Spanish-speaking countries and that accounts for family, social and individual components. This study aimed at investigating the construct and cross-cultural validity of the Resilience Scale for Adults (RSA) by combining Confirmatory Factor Analysis (CFA), Multidimensional Scaling (MDS) and Hierarchical Regression models in a Hispanic Latin-American group. A community sample of 805 adults answered the RSA, Spanish Language Stressful Life-Events checklist (SL-SLE), and the Hopkins Symptom Checklist-25 (HSCL-25). First-order CFA verified the six factors structure for the RSA (RMSEA = .037, SRMR = .047, CFI = .91, TLI = .90). Five RSA scales and total score have good internal consistency (scales α > .70; total score α = .90). Two second-order CFA verified the intrapersonal and interpersonal dimensions of the protector factors of resilience, as well as their commonality and uniqueness with affective symptoms (anxiety and depression). An exploratory MDS reproduced the relations of RSA items and factors at first and second-order levels against random simulated data, thereby providing initial evidence of its cross-cultural validity in a Spanish-speaking group. The Four-steps hierarchical model showed that the RSA scales are the strongest predictors of anxiety and depression-greater than gender, age, education and stressful life-events. Three RSA scales are significant unique predictors of affective symptoms. In addition, similar to findings in diverse cultural settings, resilience is positively associated with age but not with education. Women report higher scores of Social Resources and Social Competence and lower scores of Perception of the Self. In conclusion, this study demonstrates the construct and criterion-related validity of the RSA in broad, diverse and Spanish speaking

Building Ecological and Community Resilience and Measuring Success of the Department of Interior Hurricane Sandy Resilience Projects

Science.gov (United States)

Taylor, S. M.; Worman, S. L.; Bennett, R.; Bassow, A.

2017-12-01

The Department of the Interior (DOI) partnered with the National Fish and Wildlife Foundation (NFWF) to administer an external funding competition to support coastal resilience projects in the region affected by Hurricane Sandy. The projects complement the DOI Bureau-led projects, but are led by state and local governments, universities, non-profits, community groups, tribes, and other non-Federal entities. In total, the Hurricane Sandy Resilience Program invested over $750 million in approximately 180 projects to repair damage and improve the resilience of habitats, communities and infrastructure to future storms and sea level rise. Project activities include waterway connection and opening, living shoreline, marsh restoration, community resilience planning, data/mapping/modeling, and beach and dune restoration. DOI and NFWF initiated a resilience assessment in 2015 to evaluate the impact of this investment. The assessment began by clarifying the program's resilience goals and the development of ecological and socio-economic metrics across the project activities. Using these metrics, the evaluation is assessing the ecological and community outcomes, cost effectiveness of activities, improved scientific understanding, and temporal and spatial scaling of benefits across resilience activities. Recognizing the unique opportunity afforded by the scale and distribution of projects, NFWF and DOI have invested in monitoring through 2024 to better understand how these projects perform over time. This presentation will describe the evaluation questions, approach, long-term monitoring, online metrics portal, and findings to date.

A framework for the quantitative assessment of performance-based system resilience

International Nuclear Information System (INIS)

Tran, Huy T.; Balchanos, Michael; Domerçant, Jean Charles; Mavris, Dimitri N.

2017-01-01

Increasing system complexity and threat uncertainty require the consideration of resilience in the design and analysis of engineered systems. While the resilience engineering community has begun to converge on a definition and set of characteristics for resilience, methods for quantifying the concept are still limited in their applicability to system designers. This paper proposes a framework for assessing resilience that focuses on the ability of a system to absorb disruptions, recover from them, and adapt over time. The framework extends current approaches by explicitly considering temporal aspects of system responses to disruptions, volatility in system performance data, and the possibility of multiple disruption events. Notional system performance data is generated using the logistic function, providing an experimental platform for a parametric comparison of the proposed resilience metric with an integration-based metric. An information exchange network model is used to demonstrate the applicability of the framework towards system design tradeoff studies using stochastic simulations. The presented framework is domain-agnostic and flexible, such that it can be applied to a variety of systems and adjusted to focus on specific aspects of resilience. - Highlights: • We propose a quantitative framework and metrics for assessing system resilience. • Metrics focus on absorption, recovery, and adaptation to disruptions. • The framework accepts volatile data and is easily automated for simulation studies. • The framework is applied to a model of adaptive information exchange networks. • Results show benefits of network adaptation against random and targeted threats.

Predicting the Resiliency in Parents with Exceptional Children Based on Their Mindfulness

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Jabbari, Sosan; Firoozabadi, Somayeh Sadati; Rostami, Sedighe

2016-01-01

The purpose of the present study was to predict the resiliency in parents with exceptional children based on their mindfulness. This descriptive correlational study was performed on 260 parents of student (105 male and 159 female) that were selected by cluster sampling method. Family resiliency questionnaire (Sickby, 2005) and five aspect…

Personal resilience and coping Part II: Identifying resilience and coping among U.S. military service members and veterans with implications for work.

Science.gov (United States)

Rice, Valerie; Liu, Baoxia

2016-05-27

U.S. military personnel face challenging situations including frequent deployments, family separations, and exposure to war. Identifying coping strategies used by the most resilient service members and veterans could positively influence military resiliency training programs. The purposes of this paper are to investigate the relationship between coping and resilience among U.S. military active service members and veterans, to identify the coping strategies used by those considered most resilient, and to discuss coping and resilience as they relate to the workplace. U.S. military active service members and veterans (N = 191) completed a demographic survey and two self-report questionnaires: The 14-Item Resilience Scale [1] and the Brief COPE [2]. Active duty service members had higher resilience scores than veterans (p  0.05). Active service members' resilience was predicted by their use of positive reframing and less use of self-blame as coping strategies, accounting for 52.3% of the variance (R2 = 0.523, F(2, 60) = 32.92, p = 0.000). Veterans' resilience was predicted by longer time-in-service, greater use of humor, and less use of self-blame as coping strategies, explaining 44.8% of the variance (R2 = 0.448, F(3, 116) = 31.408, p = 0.000). This research identifies the positive coping strategies, and least-used negative coping strategies, of the U.S. service members and veterans in our study population with higher resilience scores. Incorporating this information into military- or veteran-based resilience training is likely to increase training effectiveness.

Resilience of chemical industrial areas through attenuation-based security

International Nuclear Information System (INIS)

Reniers, G.L.L.; Sörensen, K.; Khan, F.; Amyotte, P.

2014-01-01

This paper investigates the possibility of attenuation-based security within chemical industrial areas. Representing chemical industrial areas as mathematical networks, we prove by case-study that the resilience to disaster of such areas may follow a power-law distribution. Furthermore, we examine what happens to the network when highly hazardous installations would be intelligently protected against malicious acts: the network disintegrates into separate smaller networks. Hence, islands are formed with no escalation danger in between. We conclude that it is possible to protect chemical industrial areas in such a way that they are more resilient against terrorism

Citizen science for hydrological risk reduction and resilience building

NARCIS (Netherlands)

Paul, Jonathan D.; Buytaert, Wouter; Allen, Simon; Ballesteros‐Cánovas, Juan A.; Bhusal, Jagat K.; Cieslik, Katarzyna; Clark, Julian; Dugar, Sumit; Hannah, David M.; Stoffel, M.; Dewulf, A.R.P.J.; Dhital, Megh R.; Liu, Wei; Nayaval, Janak Lal; Neupane, Bhanu; Schiller, Arnulf; Smith, P.J.; Supper, Robert

2017-01-01

In disaster risk management (DRM), an emerging shift has been noted from broad-scale, top-down assessments toward more participatory, community-based, bottom-up approaches. Arguably, nonscientist local stakeholders have always played an important role in knowledge risk management and resilience

Investigating the psychological resilience, self-confidence and problem-solving skills of midwife candidates.

Science.gov (United States)

Ertekin Pinar, Sukran; Yildirim, Gulay; Sayin, Neslihan

2018-05-01

The high level of psychological resilience, self-confidence and problem solving skills of midwife candidates play an important role in increasing the quality of health care and in fulfilling their responsibilities towards patients. This study was conducted to investigate the psychological resilience, self-confidence and problem-solving skills of midwife candidates. It is a convenience descriptive quantitative study. Students who study at Health Sciences Faculty in Turkey's Central Anatolia Region. Midwife candidates (N = 270). In collection of data, the Personal Information Form, Psychological Resilience Scale for Adults (PRSA), Self-Confidence Scale (SCS), and Problem Solving Inventory (PSI) were used. There was a negatively moderate-level significant relationship between the Problem Solving Inventory scores and the Psychological Resilience Scale for Adults scores (r = -0.619; p = 0.000), and between Self-Confidence Scale scores (r = -0.524; p = 0.000). There was a positively moderate-level significant relationship between the Psychological Resilience Scale for Adults scores and the Self-Confidence Scale scores (r = 0.583; p = 0.000). There was a statistically significant difference (p Problem Solving Inventory and the Psychological Resilience Scale for Adults scores according to getting support in a difficult situation. As psychological resilience and self-confidence levels increase, problem-solving skills increase; additionally, as self-confidence increases, psychological resilience increases too. Psychological resilience, self-confidence, and problem-solving skills of midwife candidates in their first-year of studies are higher than those who are in their fourth year. Self-confidence and psychological resilience of midwife candidates aged between 17 and 21, self-confidence and problem solving skills of residents of city centers, psychological resilience of those who perceive their monthly income as sufficient are high

Operationalizing resilience for adaptive coral reef management under global environmental change.

Science.gov (United States)

Anthony, Kenneth R N; Marshall, Paul A; Abdulla, Ameer; Beeden, Roger; Bergh, Chris; Black, Ryan; Eakin, C Mark; Game, Edward T; Gooch, Margaret; Graham, Nicholas A J; Green, Alison; Heron, Scott F; van Hooidonk, Ruben; Knowland, Cheryl; Mangubhai, Sangeeta; Marshall, Nadine; Maynard, Jeffrey A; McGinnity, Peter; McLeod, Elizabeth; Mumby, Peter J; Nyström, Magnus; Obura, David; Oliver, Jamie; Possingham, Hugh P; Pressey, Robert L; Rowlands, Gwilym P; Tamelander, Jerker; Wachenfeld, David; Wear, Stephanie

2015-01-01

Cumulative pressures from global climate and ocean change combined with multiple regional and local-scale stressors pose fundamental challenges to coral reef managers worldwide. Understanding how cumulative stressors affect coral reef vulnerability is critical for successful reef conservation now and in the future. In this review, we present the case that strategically managing for increased ecological resilience (capacity for stress resistance and recovery) can reduce coral reef vulnerability (risk of net decline) up to a point. Specifically, we propose an operational framework for identifying effective management levers to enhance resilience and support management decisions that reduce reef vulnerability. Building on a system understanding of biological and ecological processes that drive resilience of coral reefs in different environmental and socio-economic settings, we present an Adaptive Resilience-Based management (ARBM) framework and suggest a set of guidelines for how and where resilience can be enhanced via management interventions. We argue that press-type stressors (pollution, sedimentation, overfishing, ocean warming and acidification) are key threats to coral reef resilience by affecting processes underpinning resistance and recovery, while pulse-type (acute) stressors (e.g. storms, bleaching events, crown-of-thorns starfish outbreaks) increase the demand for resilience. We apply the framework to a set of example problems for Caribbean and Indo-Pacific reefs. A combined strategy of active risk reduction and resilience support is needed, informed by key management objectives, knowledge of reef ecosystem processes and consideration of environmental and social drivers. As climate change and ocean acidification erode the resilience and increase the vulnerability of coral reefs globally, successful adaptive management of coral reefs will become increasingly difficult. Given limited resources, on-the-ground solutions are likely to focus increasingly on

Reliability and validity of the Japanese version of the Resilience Scale and its short version.

Science.gov (United States)

Nishi, Daisuke; Uehara, Ritei; Kondo, Maki; Matsuoka, Yutaka

2010-11-17

The clinical relevance of resilience has received considerable attention in recent years. The aim of this study is to demonstrate the reliability and validity of the Japanese version of the Resilience Scale (RS) and short version of the RS (RS-14). The original English version of RS was translated to Japanese and the Japanese version was confirmed by back-translation. Participants were 430 nursing and university psychology students. The RS, Center for Epidemiologic Studies Depression Scale (CES-D), Rosenberg Self-Esteem Scale (RSES), Social Support Questionnaire (SSQ), Perceived Stress Scale (PSS), and Sheehan Disability Scale (SDS) were administered. Internal consistency, convergent validity and factor loadings were assessed at initial assessment. Test-retest reliability was assessed using data collected from 107 students at 3 months after baseline. Mean score on the RS was 111.19. Cronbach's alpha coefficients for the RS and RS-14 were 0.90 and 0.88, respectively. The test-retest correlation coefficients for the RS and RS-14 were 0.83 and 0.84, respectively. Both the RS and RS-14 were negatively correlated with the CES-D and SDS, and positively correlated with the RSES, SSQ and PSS (all p reliability, and relatively low concurrent validity. RS-14 was equivalent to the RS in internal consistency, test-retest reliability, and concurrent validity. Low scores on the RS, a positive correlation between the RS and perceived stress, and a relatively low correlation between the RS and depressive symptoms in this study suggest that validity of the Japanese version of the RS might be relatively low compared with the original English version.

Balancing psychache and resilience in aging Holocaust survivors.

Science.gov (United States)

Ohana, Irit; Golander, Hava; Barak, Yoram

2014-06-01

Psychache can and does co-exist alongside resilience and coping amongst trauma survivors. This has been the center of the a-integrative theory of aging demonstrating an attitude to life based on cognitive and emotional dimensions. Aging of Holocaust survivors (HS) is especially difficult when focus is brought to the issue of integrating their life history. The present study aimed to investigate the interplay between psychache and resilience amongst aging HS. Cross-sectional study of HS and a matched comparison group recruited from the general population was carried out. All underwent a personal interview and endorsed quantifiable psychache and resilience scales. We enrolled 214 elderly participants: 107 HS and 107 comparison participants. Mean age for the participants was 80.7± years; there were 101 women and 113 men in each group. Holocaust survivors did not differ in the level of resilience from comparisons (mean: 5.82 ± 0.68 vs. 5.88 ± 0.55, respectively). Psychache was significantly more intense in the HS group (F(8,205) = 2.21; p < 0.05). The present study demonstrates the complex interplay between psychache and resilience. Aging HS still have to cope with high levels of psychache while realizing a life-long process of development through resilience.

Graceful Failure and Societal Resilience Analysis Via Agent-Based Modeling and Simulation

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Schopf, P. S.; Cioffi-Revilla, C.; Rogers, J. D.; Bassett, J.; Hailegiorgis, A. B.

2014-12-01

Agent-based social modeling is opening up new methodologies for the study of societal response to weather and climate hazards, and providing measures of resiliency that can be studied in many contexts, particularly in coupled human and natural-technological systems (CHANTS). Since CHANTS are complex adaptive systems, societal resiliency may or may not occur, depending on dynamics that lack closed form solutions. Agent-based modeling has been shown to provide a viable theoretical and methodological approach for analyzing and understanding disasters and societal resiliency in CHANTS. Our approach advances the science of societal resilience through computational modeling and simulation methods that complement earlier statistical and mathematical approaches. We present three case studies of social dynamics modeling that demonstrate the use of these agent based models. In Central Asia, we exmaine mutltiple ensemble simulations with varying climate statistics to see how droughts and zuds affect populations, transmission of wealth across generations, and the overall structure of the social system. In Eastern Africa, we explore how successive episodes of drought events affect the adaptive capacity of rural households. Human displacement, mainly, rural to urban migration, and livelihood transition particularly from pastoral to farming are observed as rural households interacting dynamically with the biophysical environment and continually adjust their behavior to accommodate changes in climate. In the far north case we demonstrate one of the first successful attempts to model the complete climate-permafrost-infrastructure-societal interaction network as a complex adaptive system/CHANTS implemented as a ``federated'' agent-based model using evolutionary computation. Analysis of population changes resulting from extreme weather across these and other cases provides evidence for the emergence of new steady states and shifting patterns of resilience.

Cyber physical system based on resilient ICT

Science.gov (United States)

Iwatsuki, Katsumi

2016-02-01

While development of science and technology has built up the sophisticated civilized society, it has also resulted in quite a few disadvantages in global environment and human society. The common recognition has been increasingly shared worldwide on sustainable development society attaching greater importance to the symbiotic relationship with nature and social ethics. After the East Japan Great Earthquake, it is indispensable for sustainable social development to enhance capacity of resistance and restoration of society against natural disaster, so called "resilient society". Our society consists of various Cyber Physical Systems (CPSs) that make up the physical systems by fusing with an Information Communication Technology (ICT). We describe the proposed structure of CPS in order to realize resilient society. The configuration of resilient CPS consisting of ICT and physical system is discussed to introduce "autonomous, distributed, and cooperative" structure, where subsystems of ICT and physical system are simultaneously coordinated and cooperated with Business Continuity Planning (BCP) engine, respectively. We show the disaster response information system and energy network as examples of BCP engine and resilient CPS, respectively. We also propose the structure and key technology of resilient ICT.

Resiliency and the Ability to Detect Cartoon Humor

Science.gov (United States)

Killlon, Jessica B.; Torres, Aurora

2017-01-01

The Connor Davidson Resilience Scale was developed to measure resiliency, an individual's ability to positively adapt to stressful or adverse situations. Resilient individuals have close and secure relationships, have a strong sense of purpose, know when to turn to others for help, and find humor in situations. The focus of this study was on the…

Building organisational cyber resilience: A strategic knowledge-based view of cyber security management.

Science.gov (United States)

Ferdinand, Jason

The concept of cyber resilience has emerged in recent years in response to the recognition that cyber security is more than just risk management. Cyber resilience is the goal of organisations, institutions and governments across the world and yet the emerging literature is somewhat fragmented due to the lack of a common approach to the subject. This limits the possibility of effective collaboration across public, private and governmental actors in their efforts to build and maintain cyber resilience. In response to this limitation, and to calls for a more strategically focused approach, this paper offers a knowledge-based view of cyber security management that explains how an organisation can build, assess, and maintain cyber resilience.

Providing Evidence-Based, Intelligent Support for Flood Resilient Planning and Policy: The PEARL Knowledge Base

Directory of Open Access Journals (Sweden)

George Karavokiros

2016-09-01

Full Text Available While flood risk is evolving as one of the most imminent natural hazards and the shift from a reactive decision environment to a proactive one sets the basis of the latest thinking in flood management, the need to equip decision makers with necessary tools to think about and intelligently select options and strategies for flood management is becoming ever more pressing. Within this context, the Preparing for Extreme and Rare Events in Coastal Regions (PEARL intelligent knowledge-base (PEARL KB of resilience strategies is presented here as an environment that allows end-users to navigate from their observed problem to a selection of possible options and interventions worth considering within an intuitive visual web interface assisting advanced interactivity. Incorporation of real case studies within the PEARL KB enables the extraction of (evidence-based lessons from all over the word, while the KB’s collection of methods and tools directly supports the optimal selection of suitable interventions. The Knowledge-Base also gives access to the PEARL KB Flood Resilience Index (FRI tool, which is an online tool for resilience assessment at a city level available to authorities and citizens. We argue that the PEARL KB equips authorities with tangible and operational tools that can improve strategic and operational flood risk management by assessing and eventually increasing resilience, while building towards the strengthening of risk governance. The online tools that the PEARL KB gives access to were demonstrated and tested in the city of Rethymno, Greece.

Systemic resilience model

International Nuclear Information System (INIS)

Lundberg, Jonas; Johansson, Björn JE

2015-01-01

It has been realized that resilience as a concept involves several contradictory definitions, both for instance resilience as agile adjustment and as robust resistance to situations. Our analysis of resilience concepts and models suggest that beyond simplistic definitions, it is possible to draw up a systemic resilience model (SyRes) that maintains these opposing characteristics without contradiction. We outline six functions in a systemic model, drawing primarily on resilience engineering, and disaster response: anticipation, monitoring, response, recovery, learning, and self-monitoring. The model consists of four areas: Event-based constraints, Functional Dependencies, Adaptive Capacity and Strategy. The paper describes dependencies between constraints, functions and strategies. We argue that models such as SyRes should be useful both for envisioning new resilience methods and metrics, as well as for engineering and evaluating resilient systems. - Highlights: • The SyRes model resolves contradictions between previous resilience definitions. • SyRes is a core model for envisioning and evaluating resilience metrics and models. • SyRes describes six functions in a systemic model. • They are anticipation, monitoring, response, recovery, learning, self-monitoring. • The model describes dependencies between constraints, functions and strategies

Tiered Approach to Resilience Assessment.

Science.gov (United States)

Linkov, Igor; Fox-Lent, Cate; Read, Laura; Allen, Craig R; Arnott, James C; Bellini, Emanuele; Coaffee, Jon; Florin, Marie-Valentine; Hatfield, Kirk; Hyde, Iain; Hynes, William; Jovanovic, Aleksandar; Kasperson, Roger; Katzenberger, John; Keys, Patrick W; Lambert, James H; Moss, Richard; Murdoch, Peter S; Palma-Oliveira, Jose; Pulwarty, Roger S; Sands, Dale; Thomas, Edward A; Tye, Mari R; Woods, David

2018-04-25

Regulatory agencies have long adopted a three-tier framework for risk assessment. We build on this structure to propose a tiered approach for resilience assessment that can be integrated into the existing regulatory processes. Comprehensive approaches to assessing resilience at appropriate and operational scales, reconciling analytical complexity as needed with stakeholder needs and resources available, and ultimately creating actionable recommendations to enhance resilience are still lacking. Our proposed framework consists of tiers by which analysts can select resilience assessment and decision support tools to inform associated management actions relative to the scope and urgency of the risk and the capacity of resource managers to improve system resilience. The resilience management framework proposed is not intended to supplant either risk management or the many existing efforts of resilience quantification method development, but instead provide a guide to selecting tools that are appropriate for the given analytic need. The goal of this tiered approach is to intentionally parallel the tiered approach used in regulatory contexts so that resilience assessment might be more easily and quickly integrated into existing structures and with existing policies. Published 2018. This article is a U.S. government work and is in the public domain in the USA.

[The resilience and health status of primary caregivers of schizophrenia patients].

Science.gov (United States)

Fan, Ya-Chi; Chen, Mei-Bih; Lin, Kuan-Chia; Bai, Ya-Mei; Wei, Shiow-Jing

2014-12-01

Resilience has been shown to have a positive effect on health status. However, little research has been conducted on the impact of resilience on the health of primary caregivers of schizophrenia patients. This study investigated the correlations between resilience and the health status of caregivers of schizophrenia patients. A cross-sectional, descriptive research design was used. Data collection was conducted using a set of questionnaires that included a demographic datasheet, the SOC-13 (Sense of Coherence), the DASS-21 (Depression Anxiety Stress Scales), and the SF-36 (short form). Seventy caregivers of schizophrenia patients were enrolled as participants at the psychiatric inpatient department of a medical center. SPSS 17.0 and SAS.9.2 statistical software packages were used to conduct descriptive analysis, the Sobel test, and Tobit model analysis. (1) The mean QOL (quality of life) scale score was 67.46 (SD = 17.74). Nearly one-fifth (18.6%) of caregivers were classified in the low to high depression range; 17.1% were classified in the low to high anxiety level; and 10% were classified in low to high stress level. (2) Duration of the caring period correlated negatively with caregiver QOL; having a concomitant disease significantly impacted QOL and resilience; and number of patient hospitalization days correlated negatively with level of caregiver anxiety. (3) The numbers of incidents of patient violence and patient suicide attempts correlated negatively with caregiver resilience and QOL. (4) Resilience was a mediator between care-giver demographic data and QOL. (5) Caregiver resilience was a predictor of QOL, depression, anxiety, and stress. The findings of the present study increase our understanding of the impact of resilience on the health status of caregivers of schizophrenia patients. The authors hope these finding may be referenced in the development of resilience-based nursing caring models in the future.

Urban transitions: on urban resilience and human-dominated ecosystems.

Science.gov (United States)

Ernstson, Henrik; van der Leeuw, Sander E; Redman, Charles L; Meffert, Douglas J; Davis, George; Alfsen, Christine; Elmqvist, Thomas

2010-12-01

Urbanization is a global multidimensional process paired with increasing uncertainty due to climate change, migration of people, and changes in the capacity to sustain ecosystem services. This article lays a foundation for discussing transitions in urban governance, which enable cities to navigate change, build capacity to withstand shocks, and use experimentation and innovation in face of uncertainty. Using the three concrete case cities--New Orleans, Cape Town, and Phoenix--the article analyzes thresholds and cross-scale interactions, and expands the scale at which urban resilience has been discussed by integrating the idea from geography that cities form part of "system of cities" (i.e., they cannot be seen as single entities). Based on this, the article argues that urban governance need to harness social networks of urban innovation to sustain ecosystem services, while nurturing discourses that situate the city as part of regional ecosystems. The article broadens the discussion on urban resilience while challenging resilience theory when addressing human-dominated ecosystems. Practical examples of harnessing urban innovation are presented, paired with an agenda for research and policy.

Personal Factors Underlying Resilience in Adolescence: Cross-Cultural Validity of the Prince-Embury Model.

Science.gov (United States)

Villasana, Mercedes; Alonso-Tapia, Jesús; Ruiz, Miguel A

2017-09-25

Resiliency personality factors are supposed to underlie resilience. To get evidence on this supposition, the Prince-Embury scales (PES) for adolescents were adapted to the Spanish population. Then, the relationship between the resiliency variables sense of mastery, sense of relatedness and emotional reactivity -assessed with the PES- with resilience -assessed with the Subjective Resilience Questionnaire (SRQ)- were analyzed, as well as the role of social integration within this relationship. Data from 1083 adolescents were analyzed using confirmatory techniques (CFA, PALV). CFA of PES displayed a good fit to the model (CFI: .95). Path-analysis showed that sense of mastery and emotional reactivity predict resilience as expected, but also that, contrary to expectations based on Prince-Embury's theory, sense of relatedness and resilience are not related, either directly, or through social integration. Being related and socially integrated probably favors well-being, but it may not favor resilience unless associated to Sense of Mastery, at least in adolescence.

Reliability and validity of the Japanese version of the Resilience Scale and its short version

Directory of Open Access Journals (Sweden)

Kondo Maki

2010-11-01

Full Text Available Abstract Background The clinical relevance of resilience has received considerable attention in recent years. The aim of this study is to demonstrate the reliability and validity of the Japanese version of the Resilience Scale (RS and short version of the RS (RS-14. Findings The original English version of RS was translated to Japanese and the Japanese version was confirmed by back-translation. Participants were 430 nursing and university psychology students. The RS, Center for Epidemiologic Studies Depression Scale (CES-D, Rosenberg Self-Esteem Scale (RSES, Social Support Questionnaire (SSQ, Perceived Stress Scale (PSS, and Sheehan Disability Scale (SDS were administered. Internal consistency, convergent validity and factor loadings were assessed at initial assessment. Test-retest reliability was assessed using data collected from 107 students at 3 months after baseline. Mean score on the RS was 111.19. Cronbach's alpha coefficients for the RS and RS-14 were 0.90 and 0.88, respectively. The test-retest correlation coefficients for the RS and RS-14 were 0.83 and 0.84, respectively. Both the RS and RS-14 were negatively correlated with the CES-D and SDS, and positively correlated with the RSES, SSQ and PSS (all p Conclusions This study demonstrates that the Japanese version of RS has psychometric properties with high degrees of internal consistency, high test-retest reliability, and relatively low concurrent validity. RS-14 was equivalent to the RS in internal consistency, test-retest reliability, and concurrent validity. Low scores on the RS, a positive correlation between the RS and perceived stress, and a relatively low correlation between the RS and depressive symptoms in this study suggest that validity of the Japanese version of the RS might be relatively low compared with the original English version.

Vulnerable Children of Mentally Ill Parents: Towards Evidence-Based Support for Improving Resilience

Science.gov (United States)

Pretis, Manfred; Dimova, Aleksandra

2008-01-01

The increasing prevalence of mental illness among parents always represents a stressor affecting the biopsychosocial development of a child. However, due to varying inherent resilience factors, not all children are affected to the same extent. The presence of evidence-based resilience factors is able to minimise or prevent the adverse effects…

Degrees of Resilience: Profiling Psychological Resilience and Prospective Academic Achievement in University Inductees

Science.gov (United States)

Allan, John F.; McKenna, Jim; Dominey, Susan

2014-01-01

University inductees may be increasingly vulnerable to stressors during transition into higher education (HE), requiring psychological resilience to achieve academic success. This study aimed to profile inductees' resilience and to investigate links to prospective end of year academic outcomes. Scores for resilience were based on a validated…

Resilience of the IMS system

DEFF Research Database (Denmark)

Kamyod, Chayapol; Nielsen, Rasmus Hjorth; Prasad, Neeli R.

2014-01-01

The paper focuses on end-to-end resilience analysis of the IMS based network through the principal resilience parameters by using OPNET. The resilience behaviours of communication across multiple IMS domains are investigated at different communication scenarios and compared with previous state......-of-the-art. Moreover, the resilience effects when adding a redundancy of the S-CSCF unit are examined. The results disclose interesting resilience behaviours for long distance communications....

A probabilistic technique for the assessment of complex dynamic system resilience

Science.gov (United States)

Balchanos, Michael Gregory

In the presence of operational uncertainty, one of the greatest challenges in systems engineering is to ensure system effectiveness, mission capability and survivability for large scale, complex system architectures. Historic events such as the 2003 Northeastern Blackout, and the 2005 Hurricane Katrina, have underlined the great importance of system safety, and survivability. With safety management currently applied on a reactive basis to emerging incidents and risk challenges, there is a paradigm shift from passive, reactive and diagnosis-based approaches to the development of architectures that will autonomously manage safety and survivability through active, proactive and prognosis-based engineering solutions. The shift aims to bring safety considerations early in the engineering design process, in order to reduce retrofitting and additional safety certification costs, increase flexibility in risk management, and essentially make safety be "built-in" the design. As a possible enabling research direction, resilience engineering is an emerging discipline, pertinent to safety management, which offers alternative insights on the design of more safe and survivable system architectures. Conceptually, resilience engineering brings new perspectives on the understanding of system safety, accidents, failures, performance degradations and risk. A resilient system can "absorb" the impact of change due to unexpected disturbances, while it "adapts" to change, in order to maintain the system's physical integrity and capability to carry on with its mission. The leading hypothesis advocates that if a complex dynamic system is more resilient, then it would be more survivable, thus more effective, despite the unexpected disturbances that could affect its normal operating conditions. For investigating the impact of more resilient systems on survivability and safety, a framework for theoretical resilience estimations has been formulated. It constitutes the basis for quantitative

Anxiety, depression, resilience and self-esteem in individuals with cardiovascular diseases

Directory of Open Access Journals (Sweden)

Isabela Gonzales Carvalho

Full Text Available ABSTRACT Objectives: to analyze the relationship between anxiety and depression symptoms, resilience and self-esteem with sociodemographic and clinical characteristics; correlate resilience and self-esteem with age and duration of the disease; check associations between anxiety and depression with measures of resilience and self-esteem among individuals with cardiovascular diseases. Method: correlational study conducted in a large university hospital in the interior of the state of São Paulo, Brazil. The population was composed of adult inpatients with cardiovascular diseases. A non-probabilistic consecutive sample was composed of 120 patients. Variables of interest were assessed using the Hospital Anxiety and Depression Scale, Resilience Scale, and Rosenberg Self-Esteem Scale. Results: anxiety and depression symptoms were present in 32.5% and 17.5% of the patients, respectively, and were associated with the female sex (p = 0.002; p = 0.022. Manifestations of depression were associated with the presence of comorbidities (p = 0.020. More resilient patients did not present depression symptoms (p < 0.001 and anxious women were more resilient (p = 0.042. The highest scores regarding self-esteem were present in patients with anxiety and depression. Men presented higher resilience and lower self-esteem compared to women. Conclusion: patients with anxiety and depression were less resilient but presented higher self-esteem.

Towards Integrating Political Ecology into Resilience-Based Management

OpenAIRE

Amy Quandt

2016-01-01

One of the biggest challenges faced today is how to sustainably manage social-ecological systems for both ecological conservation and human wellbeing. This paper explores two approaches to understanding such systems: resilience thinking and political ecology. Resilience thinking is a framework that emerged over the last 40 years as a management strategy for social-ecological systems, and a resilient social-ecological system is capable of absorbing disturbances and still retaining its basic fu...

Hydropower and sustainability: resilience and vulnerability in China's powersheds.

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McNally, Amy; Magee, Darrin; Wolf, Aaron T

2009-07-01

Large dams represent a whole complex of social, economic and ecological processes, perhaps more than any other large infrastructure project. Today, countries with rapidly developing economies are constructing new dams to provide energy and flood control to growing populations in riparian and distant urban communities. If the system is lacking institutional capacity to absorb these physical and institutional changes there is potential for conflict, thereby threatening human security. In this paper, we propose analyzing sustainability (political, socioeconomic, and ecological) in terms of resilience versus vulnerability, framed within the spatial abstraction of a powershed. The powershed framework facilitates multi-scalar and transboundary analysis while remaining focused on the questions of resilience and vulnerability relating to hydropower dams. Focusing on examples from China, this paper describes the complex nature of dams using the sustainability and powershed frameworks. We then analyze the roles of institutions in China to understand the relationships between power, human security and the socio-ecological system. To inform the study of conflicts over dams China is a particularly useful case study because we can examine what happens at the international, national and local scales. The powershed perspective allows us to examine resilience and vulnerability across political boundaries from a dynamic, process-defined analytical scale while remaining focused on a host of questions relating to hydro-development that invoke drivers and impacts on national and sub-national scales. The ability to disaggregate the affects of hydropower dam construction from political boundaries allows for a deeper analysis of resilience and vulnerability. From our analysis we find that reforms in China's hydropower sector since 1996 have been motivated by the need to create stability at the national scale rather than resilient solutions to China's growing demand for energy and water

Resilience in family caregivers of persons with acquired brain injury.

Science.gov (United States)

Las Hayas, Carlota; López de Arroyabe, Elena; Calvete, Esther

2015-08-01

The authors' purpose was to develop the Questionnaire of Resilience in Caregivers of Acquired Brain Injury (QRC-ABI) and explore its psychometric properties The QRC-ABI was developed to measure the process of resilience, including resilient factors that, according to the literature, are the most relevant for caregivers. This is a cross-sectional study of Spanish primary caregivers of individuals with ABI. It included 237 caregivers (77.6% women and 21.1% men) who completed the QRC-ABI, the Posttraumatic Growth Inventory (Weiss & Berger, 2006), the World Health Organization Quality of Life-BREF (Skevington, Lotfy, O'Connell, & the WHOQOL Group, 2004) assessment, and the Positive Aspects of Caregiving (Tarlow et al., 2004) assessment. An item pool of 36 items was developed, from which 17 were finally selected based on a consensus among researchers and adequate symmetry indexes and kurtoses. Confirmatory factor analysis of the QRC-ABI confirmed a hierarchical solution in which 4 resilience dimensions were explained by a broader general resilience factor. The internal consistency of each scale was >.80. Convergent validity was supported through positive correlations of the QRC-ABI with quality of life, positive aspects of caregiving, and posttraumatic growth, and a negative correlation with perceived burden. The new QRC-ABI showed good reliability and validity. Our results are consistent with previous studies that have argued that resilient qualities are important for a healthy and positive adaptation to the challenging adversities faced by caregivers of individuals with ABI. Future interventions based on resilience should promote these factors in caregivers. (c) 2015 APA, all rights reserved).

Resilience associated with mental health problems among methadone maintenance treatment patients in Guangzhou, China.

Science.gov (United States)

Jiao, Mingxu; Gu, Jing; Xu, Huifang; Hao, Chun; Lau, Joseph T F; Mo, Phoenix; Liu, Di; Zhao, Yuteng; Zhang, Xiao; Babbitt, Andrew; Hao, Yuantao

2017-05-01

A considerable proportion of methadone maintenance treatment (MMT) clients have experienced mental health problems (e.g., depression and anxiety), and poor mental health status is associated with HIV-related risk behaviors and treatment drop-out. Resilience is known to be a protective factor for mental health problems but is not studied among MMT clients in China. This study aimed to explore the relationship between resilience and mental health problems (depression, anxiety and stress) among clients of community-based MMT clinics in China. A total of 208 MMT clients completed the face-to-face interview conducted at 4 of 11 MMT clinics in Guangzhou. The Chinese short version of Depression Anxiety Stress Scale (DASS-21) was used to assess the presence of depressive, anxiety and stress symptoms, and the Connor-Davidson Resilience Scale (CD-RISC) was used to measure resilience. Logistic regression models were fit in data analyses. Of all participants, 12.8%, 19.5% and 8.3% had depression, anxiety and stress, respectively. The mean resilience score was 57.6 (SD = 15.9). In the univariate analyses, resilience was negatively associated with two studied mental health problems (depression and anxiety, OR u  = 0.96 and 0.96, p mental health problems of MMT users should consider resilience as an important part in the designing of such interventions.

Mechanisms of Resilience in Common-pool Resource Management Systems: an Agent-based Model of Water Use in a River Basin

Directory of Open Access Journals (Sweden)

Maja Schlüter

2007-12-01

Full Text Available The concept of resilience is widely promoted as a promising notion to guide new approaches to ecosystem and resource management that try to enhance a system's capacity to cope with change. A variety of mechanisms of resilience specific for different systems have been proposed. In the context of resource management those include but are not limited to the diversity of response options and flexibility of the social system to adaptively respond to changes on an adequate scale. However, implementation of resilience-based management in specific real-world systems has often proven difficult because of a limited understanding of suitable interventions and their impact on the resilience of the coupled social-ecological system. We propose an agent-based modeling approach to explore system characteristics and mechanisms of resilience in a complex resource management system, based on a case study of water use in the Amudarya River, which is a semiarid river basin. Water resources in its delta are used to sustain irrigated agriculture as well as aquatic ecosystems that provide fish and other ecosystem services. The three subsystems of the social-ecological system, i.e., the social system, the irrigation system, and an aquatic ecosystem, are linked by resource flows and the allocation decision making of actors on different levels. Simulation experiments are carried out to compare the resilience of different institutional settings of water management to changes in the variability and uncertainty of water availability. The aim is to investigate the influence of (1 the organizational structure of water management, (2 information on water availability, and (3 the diversity of water uses on the resilience of the system to short and long-term water scarcity. In this paper, the model concept and first simulation results are presented. As a first illustration of the approach the performances of a centralized and a decentralized regime are compared under different

Improving urban ecosystems resilience at a city level

Science.gov (United States)

Ferreira, António J. D.; Ferrreira, Carla S. S.; Malta, Miguel; Soares, Daniel D. J.; Pardal, João; Vilhena, José

2013-04-01

The sustainability of urban communities is at risk in a global change context, where environmental problems and the constraints posed by a limited access to key raw materials, energy and sanitation will cause profound changes on the way we interact with the natural environment. Major changes are expected on processes magnitude and connectivity at various scales, with profound impacts on the environmental and well-being problems posed by the packing of high density of people in restricted areas, that have to be dealt with. The conventional approach is to find technological solutions that are often expensive and inefficient, especially in what concerns the use of energy and raw materials, limiting long term sustainability and urban ecosystems' resilience, and consequent impacts on the quality of life and health of urban populations. To improve city resilience in face of global change threats (climatic change, growing world population, land use change, lower energy availability, reduced mobility as a result of fossil fuels stringency and costs), we need to develop a nested approach binding together various greening actions and management of green infrastructures at various scales (i.e. household, neighbourhood, city and urban/wildland interface). This paper presents the conceptual strategy being developed at the Coimbra City (Centre of Portugal) to increase the resilience of urban ecosystems, using them to reduce natural risk occurrence (such as flash floods), the promotion of human health and increasing city resilience towards an improve food self sufficiency. We present a discussion and evaluation of the different solutions designed and implemented to improve the overall urban sustainability at different scales of intervention, from the household solutions to more structural solutions such as the recover of riparian forests or the preservation and improvement of green corridors. Of paramount importance to improve urban ecosystem resilience is the development of new

The Resilience Assessment Framework: a common indicator for land management?

Science.gov (United States)

Cowie, Annette; Metternicht, Graciela; O'Connell, Deborah

2015-04-01

At the Rio+20 conference in June 2013, the United Nations Convention to Combat Desertification (UNCCD), the Convention on Biological Diversity (CBD), and the United Nations Framework Convention on Climate Change (UNFCCC) reinforced their mutual interests in building linkages between biodiversity conservation, sustainable land management, and climate change mitigation and adaptation. The UNCCD sees building resilience of agro-ecosystems as a common interest that could strengthen linkages between the conventions and deliver synergies in progressing goals of each of the conventions. Furthermore, enhancing resilience of productive agro-ecosystems is fundamental to food security and sustainable development, and thus aligns with the Sustainable Development Goals (SDGs). The Global Environment Facility (GEF) shares the interest of the conventions in building resilience in agro-ecosystems. Indicators of resilience are required for monitoring progress in these endeavors, application of a common indicator between the UNCCD, UNFCCC and CBD as a measure of both land-based adaptation and ecosystem resilience, could strengthen links between the conventions and increase attention to the broad benefits of improved land management. Consequently, the Scientific and Technical Advisory Panel (STAP) to the GEF commissioned the Commonwealth Scientific and Industrial Research Organisation (CSIRO) to produce a report reviewing the conceptual basis for resilience, and proposing an indicator approach that could meet the needs of the Conventions and the GEF for an indicator of agro-ecosystem resilience and land-based adaption. The paper presents a synthesis of scientific understanding of resilience in agro-ecosystems, reviews indicators that have been proposed, and, having concluded that none of the extant indicator approaches adequately assesses resilience of agro-ecosystems, proposes a new approach to the assessment of resilience. Recognizing that no single indicator of resilience is

Resilience: Theory and Application.

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Carlson, J.L.; Haffenden, R.A.; Bassett, G.W.; Buehring, W.A.; Collins, M.J., III; Folga, S.M.; Petit, F.D.; Phillips, J.A.; Verner, D.R.; Whitfield, R.G. (Decision and Information Sciences)

2012-02-03

There is strong agreement among policymakers, practitioners, and academic researchers that the concept of resilience must play a major role in assessing the extent to which various entities - critical infrastructure owners and operators, communities, regions, and the Nation - are prepared to respond to and recover from the full range of threats they face. Despite this agreement, consensus regarding important issues, such as how resilience should be defined, assessed, and measured, is lacking. The analysis presented here is part of a broader research effort to develop and implement assessments of resilience at the asset/facility and community/regional levels. The literature contains various definitions of resilience. Some studies have defined resilience as the ability of an entity to recover, or 'bounce back,' from the adverse effects of a natural or manmade threat. Such a definition assumes that actions taken prior to the occurrence of an adverse event - actions typically associated with resistance and anticipation - are not properly included as determinants of resilience. Other analyses, in contrast, include one or more of these actions in their definitions. To accommodate these different definitions, we recognize a subset of resistance- and anticipation-related actions that are taken based on the assumption that an adverse event is going to occur. Such actions are in the domain of resilience because they reduce both the immediate and longer-term adverse consequences that result from an adverse event. Recognizing resistance- and anticipation-related actions that take the adverse event as a given accommodates the set of resilience-related actions in a clear-cut manner. With these considerations in mind, resilience can be defined as: 'the ability of an entity - e.g., asset, organization, community, region - to anticipate, resist, absorb, respond to, adapt to, and recover from a disturbance.' Because critical infrastructure resilience is important

Building Resilience for Palliative Care Clinicians: An Approach to Burnout Prevention Based on Individual Skills and Workplace Factors.

Science.gov (United States)

Back, Anthony L; Steinhauser, Karen E; Kamal, Arif H; Jackson, Vicki A

2016-08-01

For palliative care (PC) clinicians, the work of caring for patients with serious illness can put their own well-being at risk. What they often do not learn in training, because of the relative paucity of evidence-based programs, are practical ways to mitigate this risk. Because a new study indicates that burnout in PC clinicians is increasing, we sought to design an acceptable, scalable, and testable intervention tailored to the needs of PC clinicians. In this article, we describe our paradigm for approaching clinician resilience, our conceptual model, and curriculum for a workplace resilience intervention for hospital-based PC teams. Our paradigm for approaching resilience is based on upstream, early intervention. Our conceptual model posits that clinician well-being is influenced by personal resources and work demands. Our curriculum for increasing clinician resilience is based on training in eight resilience skills that are useful for common challenges faced by clinicians. To address workplace issues, our intervention also includes material for the team leader and a clinician perception survey of work demands and workplace engagement factors. The intervention will focus on individual skill building and will be evaluated with measures of resilience, coping, and affect. For PC clinicians, resilience skills are likely as important as communication skills and symptom management as foundations of expertise. Future work to strengthen clinician resilience will likely need to address system issues more directly. Copyright © 2016 American Academy of Hospice and Palliative Medicine. Published by Elsevier Inc. All rights reserved.

[Evaluation of ecosystem resilience in the regions across Qinghai-Tibet railway based on GIS].

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Gao, Jiang-bo; Zhao, Zhi-qiang; Li, Shuang-cheng

2008-11-01

Based on GIS technique and the methods of mean-squared deviation weight decision and catastrophe progression, a more clear definition and associated evaluation for ecosystem resilience were given, with a case study in the regions across Qinghai-Tibet railway by using the indices of plant community coverage, species diversity, and biomass. It was shown that the areas with high ecosystem resilience were mainly located in the Qilian Mountain meadow grassland, Huangshui Valley needle-leaved and deciduous broad-leaved forest, and south Tanggula Mountain kobresia swamp meadow, while those with the lowest resilience were in the central part of Qaidam Basin, and the Kunlun Mountains. Most areas in the regions had higher or medium ecosystem resilience, with a trend of that in the south of Kunlun Mountains, the resilience in the north of the railway was lower, while in the east of Qaidam Basin (especially in the Qinghai Lake area), the resilience was lower in the south than in the north of the railway. Through the evaluation of ecosystem resilience, the key issues in the process of ecological resilience could be found, and corresponding effective measures would be pointed out to manage alpine ecosystems. Moreover, combining with the evaluation of vulnerability, scientific basis for regional development could be provided to avoid or mitigate the negative effects of human activities on eco-environment.

Resilience-based optimal design of water distribution network

Science.gov (United States)

Suribabu, C. R.

2017-11-01

Optimal design of water distribution network is generally aimed to minimize the capital cost of the investments on tanks, pipes, pumps, and other appurtenances. Minimizing the cost of pipes is usually considered as a prime objective as its proportion in capital cost of the water distribution system project is very high. However, minimizing the capital cost of the pipeline alone may result in economical network configuration, but it may not be a promising solution in terms of resilience point of view. Resilience of the water distribution network has been considered as one of the popular surrogate measures to address ability of network to withstand failure scenarios. To improve the resiliency of the network, the pipe network optimization can be performed with two objectives, namely minimizing the capital cost as first objective and maximizing resilience measure of the configuration as secondary objective. In the present work, these two objectives are combined as single objective and optimization problem is solved by differential evolution technique. The paper illustrates the procedure for normalizing the objective functions having distinct metrics. Two of the existing resilience indices and power efficiency are considered for optimal design of water distribution network. The proposed normalized objective function is found to be efficient under weighted method of handling multi-objective water distribution design problem. The numerical results of the design indicate the importance of sizing pipe telescopically along shortest path of flow to have enhanced resiliency indices.

Resilience in women with autoimmune rheumatic diseases.

Science.gov (United States)

Rojas, Manuel; Rodriguez, Yhojan; Pacheco, Yovana; Zapata, Elizabeth; Monsalve, Diana M; Mantilla, Rubén D; Rodríguez-Jimenez, Monica; Ramírez-Santana, Carolina; Molano-González, Nicolás; Anaya, Juan-Manuel

2017-12-28

To evaluate the relationship between resilience and clinical outcomes in patients with autoimmune rheumatic diseases. Focus groups, individual interviews, and chart reviews were done to collect data on 188 women with autoimmune rheumatic diseases, namely rheumatoid arthritis (n=51), systemic lupus erythematosus (n=70), systemic sclerosis (n=35), and Sjögren's syndrome (n=32). Demographic, clinical, and laboratory variables were assessed including disease activity by patient reported outcomes. Resilience was evaluated by using the Brief Resilience Scale. Bivariate, multiple linear regression, and classification and regression trees were used to analyse data. Resilience was influenced by age, duration of disease, and socioeconomic status. Lower resilience scores were observed in younger patients (50years) had higher resilience scores regardless of socioeconomic status. There was no influence of disease activity on resilience. A particular behaviour was observed in systemic sclerosis in which patients with high socioeconomic status and regular physical activity had higher resilience scores. Resilience in patients with autoimmune rheumatic diseases is a continuum process influenced by age and socioeconomic status. The ways in which these variables along with exercise influence resilience deserve further investigation. Copyright © 2017 Société française de rhumatologie. Published by Elsevier SAS. All rights reserved.

Resiliency against stress among athletes

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Kamila Litwic-Kaminska

2015-10-01

Full Text Available Background The aim of this paper is to describe the results of a study concerning the relationship between resiliency and appraisal of a stressful situation, anxiety reactions and undertaken methods of coping among sportsmen. Participants and procedure The research concerned 192 competitors who actively train in one of the Olympic disciplines – individual or team. We used the following instruments: Resiliency Assessment Scale (SPP-25; Stress Appraisal Questionnaire A/B; Reactions to Competition Questionnaire; Coping Inventory for Stressful Situations (CISS; Sport Stress Coping Strategies Questionnaire (SR3S, self-constructed. Results Athletes most frequently apply positive types of stress appraisal, and they cope with stress through a task-oriented style during competitions. There is a relationship between the level of resiliency and the analysed aspects of the process of stress. The higher the resiliency, the more positive is the appraisal of a stressful situation and the more task-oriented are the strategies applied. Similarly, in everyday situations resilient sportspeople positively appraise difficult situations and undertake mostly task-oriented strategies. Resiliency is connected with less frequently experiencing reactions in the form of anxiety. Conclusions The obtained results, similarly to previous research, suggest that resiliency is connected with experiencing positive emotions. It causes more frequent appraisal of stressful situations as a challenge. More resilient people also choose more effective and situation-appropriate coping strategies. Therefore they are more resistant to stress.

Explanatory Model of Resilience in Pediatric Burn Survivors.

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Quezada, Lucía; González, Mónica T; Mecott, Gabriel A

2016-01-01

Identifying factors of adjustment in pediatric burn patients may facilitate appropriate mental health interventions postinjury. The aim of this is study was to explore the roles of both the patient's and caregivers' resilience and posttraumatic stress in pediatric burn survivor adjustment. For the purposes of the study, "51 patient-parent/guardian" dyads participated. Patients answered the Resilience Questionnaire for Children and Adolescents, and caregivers answered the Mexican Resilience Scale and the Davidson Trauma Scale. The roles of patient age, time since the burn, and size of burn injury were also considered. Statistical analyses included Spearman's ρ for correlations and structural equation modeling. P less than .05 was considered significant. Patients and caregivers reported high levels of resilience, and the majority of caregivers reported low severity of posttraumatic stress disorder symptoms. Pediatric burn survivors' resilience was associated with being younger at the time of the burn and less severity of intrusive and avoidance symptoms in caregivers; it was also associated with a higher resilience in caregivers. It can be concluded that psychological responses of caregivers of pediatric burn survivors affect the well being and positive adjustment of patients; thus psychological services for caregivers would likely have a double benefit for both caregivers and patients.

Quadratic partial eigenvalue assignment in large-scale stochastic dynamic systems for resilient and economic design

Energy Technology Data Exchange (ETDEWEB)

Das, Sonjoy; Goswami, Kundan [University at Buffalo, NY (United States); Datta, Biswa N. [Northern Illinois University, IL (United States)

2014-12-10

Failure of structural systems under dynamic loading can be prevented via active vibration control which shifts the damped natural frequencies of the systems away from the dominant range of loading spectrum. The damped natural frequencies and the dynamic load typically show significant variations in practice. A computationally efficient methodology based on quadratic partial eigenvalue assignment technique and optimization under uncertainty has been formulated in the present work that will rigorously account for these variations and result in an economic and resilient design of structures. A novel scheme based on hierarchical clustering and importance sampling is also developed in this work for accurate and efficient estimation of probability of failure to guarantee the desired resilience level of the designed system. Numerical examples are presented to illustrate the proposed methodology.

Quadratic partial eigenvalue assignment in large-scale stochastic dynamic systems for resilient and economic design

International Nuclear Information System (INIS)

Das, Sonjoy; Goswami, Kundan; Datta, Biswa N.

2014-01-01

Failure of structural systems under dynamic loading can be prevented via active vibration control which shifts the damped natural frequencies of the systems away from the dominant range of loading spectrum. The damped natural frequencies and the dynamic load typically show significant variations in practice. A computationally efficient methodology based on quadratic partial eigenvalue assignment technique and optimization under uncertainty has been formulated in the present work that will rigorously account for these variations and result in an economic and resilient design of structures. A novel scheme based on hierarchical clustering and importance sampling is also developed in this work for accurate and efficient estimation of probability of failure to guarantee the desired resilience level of the designed system. Numerical examples are presented to illustrate the proposed methodology

Integrated Approach to a Resilient City: Associating Social, Environmental and Infrastructure Resilience in its Whole

Directory of Open Access Journals (Sweden)

Birutė PITRĖNAITĖ-ŽILĖNIENĖ

2014-12-01

Full Text Available Rising complexity, numbers and severity of natural and manmade disasters enhance the importance of reducing vulnerability, or on contrary – increasing resilience, of different kind of systems, including those of social, engineering (infrastructure, and environmental (ecological nature. The goal of this research is to explore urban resilience as an integral system of social, environmental, and engineering resilience. This report analyses the concepts of each kind of resilience and identifies key factors influencing social, ecological, and infrastructure resilience discussing how these factors relate within urban systems. The achievement of resilience of urban and regional systems happens through the interaction of the different elements (social, psychological, physical, structural, and environmental, etc.; therefore, resilient city could be determined by synergy of resilient society, resilient infrastructure and resilient environment of the given area. Based on literature analysis, the current research provides some insights on conceptual framework for assessment of complex urban systems in terms of resilience. To be able to evaluate resilience and define effective measures for prevention and risk mitigation, and thereby strengthen resilience, we propose to develop an e-platform, joining risk parameters’ Monitoring Systems, which feed with data Resiliency Index calculation domain. Both these elements result in Multirisk Platform, which could serve for awareness and shared decision making for resilient people in resilient city.

Are Mindfulness and Self-Compassion Associated with Sleep and Resilience in Health Professionals?

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Kemper, Kathi J; Mo, Xiaokui; Khayat, Rami

2015-08-01

To describe the relationship between trainable qualities (mindfulness and self-compassion), with factors conceptually related to burnout and quality of care (sleep and resilience) in young health professionals and trainees. Cross-sectional survey. Large Midwestern academic health center. 213 clinicians and trainees. Sleep and resilience were assessed by using the 8-item PROMIS Sleep scale and the 6-item Brief Resilience Scale. Mindfulness and self-compassion were assessed using the 10-item Cognitive and Affective Mindfulness Scale, Revised and the 12-item Self-Compassion Scale. Health was assessed with Patient-Reported Outcomes Measurement Information System (PROMIS) Global Health measures, and stress was assessed with the 10-item Perceived Stress Scale. After examination of descriptive statistics and Pearson correlations, multiple regression analyses were done to determine whether mindfulness and self-compassion were associated with better sleep and resilience. Respondents had an average age of 28 years; 73% were female. Professions included dieticians (11%), nurses (14%), physicians (38%), social workers (24%), and other (12%). Univariate analyses showed normative values for all variables. Sleep disturbances were significantly and most strongly correlated with perceived stress and poorer health, but also with less mindfulness and self-compassion. Resilience was strongly and significantly correlated with less stress and better mental health, more mindfulness, and more self-compassion. In these young health professionals and trainees, sleep and resilience are correlated with both mindfulness and self-compassion. Prospective studies are needed to determine whether training to increase mindfulness and self-compassion can improve clinicians' sleep and resilience or whether decreasing sleep disturbances and building resilience improves mindfulness and compassion.

Spatially Explicit Assessment of Ecosystem Resilience: An Approach to Adapt to Climate Changes

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Haiming Yan

2014-01-01

Full Text Available The ecosystem resilience plays a key role in maintaining a steady flow of ecosystem services and enables quick and flexible responses to climate changes, and maintaining or restoring the ecosystem resilience of forests is a necessary societal adaptation to climate change; however, there is a great lack of spatially explicit ecosystem resilience assessments. Drawing on principles of the ecosystem resilience highlighted in the literature, we built on the theory of dissipative structures to develop a conceptual model of the ecosystem resilience of forests. A hierarchical indicator system was designed with the influencing factors of the forest ecosystem resilience, including the stand conditions and the ecological memory, which were further disaggregated into specific indicators. Furthermore, indicator weights were determined with the analytic hierarchy process (AHP and the coefficient of variation method. Based on the remote sensing data and forest inventory data and so forth, the resilience index of forests was calculated. The result suggests that there is significant spatial heterogeneity of the ecosystem resilience of forests, indicating it is feasible to generate large-scale ecosystem resilience maps with this assessment model, and the results can provide a scientific basis for the conservation of forests, which is of great significance to the climate change mitigation.

Large-scale data analysis of power grid resilience across multiple US service regions

Science.gov (United States)

Ji, Chuanyi; Wei, Yun; Mei, Henry; Calzada, Jorge; Carey, Matthew; Church, Steve; Hayes, Timothy; Nugent, Brian; Stella, Gregory; Wallace, Matthew; White, Joe; Wilcox, Robert

2016-05-01

Severe weather events frequently result in large-scale power failures, affecting millions of people for extended durations. However, the lack of comprehensive, detailed failure and recovery data has impeded large-scale resilience studies. Here, we analyse data from four major service regions representing Upstate New York during Super Storm Sandy and daily operations. Using non-stationary spatiotemporal random processes that relate infrastructural failures to recoveries and cost, our data analysis shows that local power failures have a disproportionally large non-local impact on people (that is, the top 20% of failures interrupted 84% of services to customers). A large number (89%) of small failures, represented by the bottom 34% of customers and commonplace devices, resulted in 56% of the total cost of 28 million customer interruption hours. Our study shows that extreme weather does not cause, but rather exacerbates, existing vulnerabilities, which are obscured in daily operations.

Resilience Mediates the Longitudinal Relationships Between Social Support and Mental Health Outcomes in Multiple Sclerosis.

Science.gov (United States)

Koelmel, Emily; Hughes, Abbey J; Alschuler, Kevin N; Ehde, Dawn M

2017-06-01

To investigate the longitudinal relationships between social support and subsequent mental health outcomes in individuals with multiple sclerosis (MS), and to examine resilience as a mediator between social support and subsequent mental health outcomes in this population. Observational, longitudinal cohort study. Participants were assessed at 4 time points over 12 months in the context of a previously reported randomized controlled trial. Telephone-based measures administered to community-based participants. Individuals (N=163) with MS and 1 or more of the following symptoms: depression, fatigue, and pain. Not applicable. Mental health outcomes included (1) depressive symptomatology, assessed using the Patient Health Questionnaire-9; (2) anxious symptomatology, assessed using the short form of the Emotional Distress-Anxiety Scale from the Patient-Reported Outcomes Measurement Information System; and (3) general mental health status, assessed using the Mental Component Summary score from the Short Form-8 Health Survey. Resilience was assessed using the Connor-Davidson Resilience Scale. At any given time, social support from significant others, family members, and friends was significantly associated with subsequent mental health outcomes for all 3 measures assessed (all P values social support significantly mediated the relationships between social support and subsequent mental health outcomes. After controlling for resilience, most of the direct relationships between social support and mental health outcomes were no longer significant. There are significant longitudinal relationships between social support, resilience, and mental health outcomes for people with MS. Given the mediating role of resilience in supporting better mental health outcomes, future clinical research and practice may benefit from an emphasis on resilience-focused psychological interventions. Copyright © 2016 American Congress of Rehabilitation Medicine. All rights reserved.

Assessing the Outcomes of School-Based Partnership Resilience Intervention

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Mampane, Ruth; Huddle, Christelle

2017-01-01

This study reports on the outcomes of educational psychology school-based intervention. The aim was to determine whether the intervention served as an educational pathway to resilience. Through a concurrent mixed-methods research design interpreted through a pragmatic lens, academic school performance of students in a rural school was used as an…

Modelling the resilience of rail passenger transport networks affected by large-scale disruptive events : the case of HSR (high speed rail)

NARCIS (Netherlands)

Janic, M.

2018-01-01

This paper deals with modelling the dynamic resilience of rail passenger transport networks affected by large-scale disruptive events whose impacts deteriorate the networks’ planned infrastructural, operational, economic, and social-economic performances represented by the selected indicators.

Self-esteem and resilience : The connection with risky behavior among adolescents

NARCIS (Netherlands)

Veselska, Zuzana; Geckova, Andrea Madarasova; Orosova, Olga; Gajdosova, Beata; van Dijk, Jitse P.; Reijneveld, Sijmen A.

The aim was to explore the association of self-esteem and resilience with smoking and cannabis use among adolescents, separately for gender. A sample of 3694 adolescents (mean age 14.3 years) from elementary schools in Slovakia filled out the Rosenberg Self-esteem scale, the Resiliency scale and

Resilience: Building immunity in psychiatry

Science.gov (United States)

Shastri, Priyvadan Chandrakant

2013-01-01

The challenges in our personal, professional, financial, and emotional world are on rise, more so in developing countries and people will be longing for mental wellness for achieving complete health in their life. Resilience stands for one's capacity to recover from extremes of trauma and stress. Resilience in a person reflects a dynamic union of factors that encourages positive adaptation despite exposure to adverse life experiences. One needs to have a three-dimensional construct for understanding resilience as a state (what is it and how does one identify it?), a condition (what can be done about it?), and a practice (how does one get there?). Evaluating the level of resilience requires the measurement of internal (personal) and external (environmental) factors, taking into account that family and social environment variables of resilience play very important roles in an individual's resilience. Protection factors seem to be more important in the development of resilience than risk factors. Resilience is a process that lasts a lifetime, with periods of acquisition and maintenance, and reduction and loss for assessment. Overall, currently available data on resilience suggest the presence of a neurobiological substrate, based largely on genetics, which correlates with personality traits, some of which are configured via social learning. The major questions about resilience revolve around properly defining the concept, identifying the factors involved in its development and recognizing whether it is actually possible to immunize mental health against adversities. In the clinical field, it may be possible to identify predisposing factors or risk factors for psychopathologies and to develop new intervention strategies, both preventive and therapeutic, based on the concept of resilience. The preferred environments for application of resilience are health, education, and social policy and the right approach in integrating; it can be developed only with more research

Resilience Metrics for the Electric Power System: A Performance-Based Approach.

Energy Technology Data Exchange (ETDEWEB)

Vugrin, Eric D. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Castillo, Andrea R [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Silva-Monroy, Cesar Augusto [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

2017-02-01

Grid resilience is a concept related to a power system's ability to continue operating and delivering power even in the event that low probability, high-consequence disruptions such as hurricanes, earthquakes, and cyber-attacks occur. Grid resilience objectives focus on managing and, ideally, minimizing potential consequences that occur as a result of these disruptions. Currently, no formal grid resilience definitions, metrics, or analysis methods have been universally accepted. This document describes an effort to develop and describe grid resilience metrics and analysis methods. The metrics and methods described herein extend upon the Resilience Analysis Process (RAP) developed by Watson et al. for the 2015 Quadrennial Energy Review. The extension allows for both outputs from system models and for historical data to serve as the basis for creating grid resilience metrics and informing grid resilience planning and response decision-making. This document describes the grid resilience metrics and analysis methods. Demonstration of the metrics and methods is shown through a set of illustrative use cases.

Resilience in patients with psychotic disorder.

Science.gov (United States)

Bozikas, V; Parlapani, E

2016-01-01

comprise the so called "phenomenological resilience" that can be measured by scales.4,5 Originally, research focused on resilience in relation to post-traumatic stress disorder and depression. Recently, resilience was proven a significant predictor of depressive episode recurrence in bipolar disorder.6 Low resilience levels were also established in individuals at clinical high risk state for development of psychosis. Interestingly, individuals at high risk that developed a full-blown psychosis had shown significantly lower resilience levels compared with non-converters. Additionally, high resilience levels in individuals at high risk for psychosis related to less severe negative, anxiety and depressive symptoms, as well as higher social functioning.7,8 Schizophrenia patients with higher resilience levels and optimism showed higher levels of happiness that associated in turn with lower perceived stress and higher personal mastery,9 while resilience was a significant predictor of functioning in a subgroup of non-medicated schizophrenia patients.10 In light of evidence supporting a positive association between resilience and schizophrenia outcome and based on the fact that resilience is modifiable and could improve with treatment,5 resilience studies are particularly meaningful, specifically within the first 3-5 years after schizophrenia onset,11 and could lead to interventions that aim at harnessing resilience during this "critical period". Diverse positive psychology interventions aim at improving psychological well-being by developing and nourishing positive feelings, behaviours and cognitions. Lately, positive psychotherapy was adapted for schizophrenia patients and was proven a feasible intervention that might contribute to improvement in functioning.12 Conclusively, sustained improvement in social and occupational functioning remains the most important indicator of recovery from schizophrenia. Still, such an improvement may not be accomplished in all patients by

The Dark Side of Resilience and Burnout: A Moderation-Mediation Model.

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Luke Treglown

Full Text Available This study tested whether specific dark-side traits may be beneficial in manifesting and maintaining Resilience, whilst others are vulnerability factors for Burnout. Four hundred and fifty-one (50 female ambulance personnel completed three questionnaires as a part of a selection and development assessment. The study utilised the Hogan Development survey as a measure of dark side personality, the Copenhagen Burnout Inventory to assess work-related burnout, and the Resilience Scale- 14 to measure resilience levels. Those high on Excitable and Cautious but low on Bold and Reserved were linked to an increased vulnerability to Burnout. Also those high on Bold and Diligent yet low on the Excitable, Cautious, and Imaginative scales were more resilient. Structural Equation Modelling revealed that resilience plays both a mediating and moderating role on personality and burnout. Theoretical implications suggest future research assessing the predictive capacity of psychological variables on burnout should account the indirect effect of resilience.

The Dark Side of Resilience and Burnout: A Moderation-Mediation Model.

Science.gov (United States)

Treglown, Luke; Palaiou, Kat; Zarola, Anthony; Furnham, Adrian

2016-01-01

This study tested whether specific dark-side traits may be beneficial in manifesting and maintaining Resilience, whilst others are vulnerability factors for Burnout. Four hundred and fifty-one (50 female) ambulance personnel completed three questionnaires as a part of a selection and development assessment. The study utilised the Hogan Development survey as a measure of dark side personality, the Copenhagen Burnout Inventory to assess work-related burnout, and the Resilience Scale- 14 to measure resilience levels. Those high on Excitable and Cautious but low on Bold and Reserved were linked to an increased vulnerability to Burnout. Also those high on Bold and Diligent yet low on the Excitable, Cautious, and Imaginative scales were more resilient. Structural Equation Modelling revealed that resilience plays both a mediating and moderating role on personality and burnout. Theoretical implications suggest future research assessing the predictive capacity of psychological variables on burnout should account the indirect effect of resilience.

Resilience Theory and Praxis: a Critical Framework for Architecture

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Michelle Laboy

2016-12-01

Full Text Available The growing use of resilience as a goal of architectural practice presents a new challenge in architects’ responsibility to health, safety, welfare and poetic expression of human-building interaction. With roots in disaster response, resilience in the building industry emphasizes the preservation and rapid restoration of the physical environment’s normal function in the face of shocks and disturbances of limited duration. The focus on maintaining function, and/or rapidly returning to the status quo ante necessarily affords a narrow understanding of architecture and a limited view of the concept of resilience. While useful at certain scales of time and inquiry, this so-called engineering resilience approach is only one among many within the broad discourse across diverse disciplines such as psychology, economics, and ecology.  Drawing on the academic and professional literature of resilience outside the discipline, this paper explores the multiple competing frameworks represented, considers their influences and implications for architecture and the built environment at multiple scales, and examines the overlaps with existing discourse on change, architecture and time. The analysis of alternative concepts enables a critical perspective to move beyond the circumscribed, functionalist approach afforded by engineering resilience currently guiding architecture practice, towards a framework of social- ecological resilience that can fully embrace the richness of architecture, and results in a necessary and clear theoretical basis for the resilience of architecture over time in a climate of increasing uncertainty.

Bridging the Macro and the Micro by Considering the Meso: Reflections on the Fractal Nature of Resilience

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Johan Bergström

2014-12-01

Full Text Available We pursued the following three interconnected points: (1 there are unexplored opportunities for resilience scholars from different disciplines to cross-inspire and inform, (2 a systems perspective may enhance understanding of human resilience in health and social settings, and (3 resilience is often considered to be fractal, i.e., a phenomenon with recognizable or recurring features at a variety of scales. Following a consideration of resilience from a systems perspective, we explain how resilience can, for analytic purposes, be constructed at four scales: micro, meso, macro, and cross-scale. Adding to the cross-scale perspective of the social-ecological field, we have suggested an analytical framework for resilience studies of the health field, which incorporates holism and complexity by embracing an ecological model of cognition, something supported by empirical studies of organizations in crisis situations at various spatial as well as temporal scales.

Promoting Resiliency in Adolescent Girls through Adventure Programming

Science.gov (United States)

Whittington, Anja; Aspelmeier, Jeffery E.; Budbill, Nadine W.

2016-01-01

This study examined whether participation in an adventure program increased the resiliency of adolescent girls. Eighty-seven girls who participated in Dirt Divas, a non-profit, adventure program, completed the Resiliency Scale for Children and Adolescents® before and after their experience. Means-comparison tests for within-subjects designs were…

Wood-based bioenergy in western Montana: the importance of understanding path dependence and local context for resilience

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Tyler A. Beeton

2017-06-01

Full Text Available The use of biomass for wood-based bioenergy (WBB has been argued as a mechanism to mitigate the impacts of climate change, reduce vulnerability to disturbance events such as fires, and to enhance rural socioeconomic development. Yet, WBB development is characterized by a multitude of feedstock sources, bioenergy pathways, scales, and end uses, the feasibility of which is contingent upon place-based and context-specific social and environmental factors. We present an exploratory case study that draws on key informant interviews among a cohort of diverse stakeholders in rural western Montana forest communities, which was informed by a social-ecological systems framework and resilience thinking from a social science lens. The purpose of this paper is the following: (a to document the ways in which key informants define the opportunities and constraints associated with WBB in local contexts; and (b to understand how, and under what contexts, WBB can contribute to forest and community resilience under change. Interviews were analyzed using a modified grounded theory approach, and supplemented by document analysis. Results illustrate the ways in which historical contingencies (i.e., path dependence, individual and group values, and social context can affect the capacity to implement WBB projects. Results also help identify multiple perspectives and trade-offs, which can provide a step toward identifying the most desirable and plausible options for WBB development. As such, these lessons can be used as a starting point to help determine WBB development pathways that contribute to the social and ecological resilience of local places and people under change.

[The Effects of Violence Coping Program Based on Middle-Range Theory of Resilience on Emergency Room Nurses' Resilience, Violence Coping, Nursing Competency and Burnout].

Science.gov (United States)

Lee, Seung Min; Sung, Kyung Mi

2017-06-01

The purpose of this study was to examine the effects of a violence coping program (VCP) based on Polk's middle-range theory of resilience on nursing competency, resilience, burnout, and the ability to cope with violence in nurses working in emergency rooms. A quasi-experimental study, with a nonequivalent control group and a pretest-posttest design, was conducted. Participants were 36 nurses who worked in emergency rooms and had experienced violence; 18 nurses from D hospital and 18 nurses from C hospital were assigned to the experimental and control groups, respectively. The experimental group received the VCP twice per week for 8 weeks. Levels of resilience, F=59.41, pnursing competency, F=59.41 pburnout, F=52.74, pburnout and improving resilience, active coping behavior, and nursing competency. Therefore, it would be a useful intervention for improving the quality of nursing care provided in emergency rooms. © 2017 Korean Society of Nursing Science

Measuring resilience in integrated planning

DEFF Research Database (Denmark)

Apneseth, K.; Wahl, A. M.; Hollnagel, E.

2013-01-01

This chapter demonstrates how a Resilience Analysis Grid (RAG) can be used to profile the performance of a company in terms of the four abilities that characterize a resilient organization. It describes the development of a new, RAG-based tool founded on Resilience Engineering principles that can...... be used to assess an organization's resilience. The tool was tested in a case study involving a company in the offshore oil and gas industry. The company had decided to adopt an Integrated Operations (IO) approach to operations and maintenance planning and the tool was used to evaluate the impact...... of the Integrated Planning (IPL) process on its resilience....

A fuzzy logic based method to monitor organizational resilience: application in a brazilian radioactive facility

International Nuclear Information System (INIS)

Grecco, Claudio H.S.; Santos, Isaac J.A.L.; Carvalho, Paulo V.R.; Vidal, Mario C.R.; Cosenza, Carlos A.N.

2013-01-01

Resilience is the intrinsic ability of a system to adjust its functioning prior to, during, or following changes and disturbances, so that it can sustain required operations under expected and unexpected conditions. This definition focuses on the ability to function, rather than on being impervious to failure, and thereby overcomes the traditional conflict between productivity and safety. Resilience engineering (RE) has fast become recognized as a valuable complement to the established approaches to safety of complex socio-technical systems and methods to monitor organizational resilience are needed. However, few, if any, comprehensive and systematic research studies focus on developing an objective, reliable and practical assessment model for monitoring organizational resilience. Most methods cannot fully solve the subjectivity of resilience evaluation. In order to remedy this deficiency, the aim of this research is to adopt a Fuzzy Set Theory (FST) approach to establish a method for resilience assessment in organizations based on leading safety performance indicators, defined according to the resilience engineering principles. The method uses FST concepts and properties to model the indicators and to assess the results of their application. To exemplify the method we performed an exploratory case study at the process of radiopharmaceuticals dispatch package of a Brazilian radioactive facility. (author)

A fuzzy logic based method to monitor organizational resilience: application in a brazilian radioactive facility

Energy Technology Data Exchange (ETDEWEB)

Grecco, Claudio H.S.; Santos, Isaac J.A.L.; Carvalho, Paulo V.R., E-mail: grecco@ien.gov.br, E-mail: luquetti@ien.gov.br, E-mail: paulov@ien.gov.br [Instituto de Engenharia Nuclear (IEN/CNEN-RJ), Rio de Janeiro, RJ (Brazil). Divisao de Instrumentacao e Confiabilidade Humana; Vidal, Mario C.R.; Cosenza, Carlos A.N., E-mail: mvidal@ergonomia.ufrj.br, E-mail: cosenza@pep.ufrj.br [Coordenacao dos Programas de Pos-Graduacao em Engenharia (PEP/COPPE/UFRJ), Rio de Janeiro, RJ (Brazil). Programa de Engenharia de Producao

2013-07-01

Resilience is the intrinsic ability of a system to adjust its functioning prior to, during, or following changes and disturbances, so that it can sustain required operations under expected and unexpected conditions. This definition focuses on the ability to function, rather than on being impervious to failure, and thereby overcomes the traditional conflict between productivity and safety. Resilience engineering (RE) has fast become recognized as a valuable complement to the established approaches to safety of complex socio-technical systems and methods to monitor organizational resilience are needed. However, few, if any, comprehensive and systematic research studies focus on developing an objective, reliable and practical assessment model for monitoring organizational resilience. Most methods cannot fully solve the subjectivity of resilience evaluation. In order to remedy this deficiency, the aim of this research is to adopt a Fuzzy Set Theory (FST) approach to establish a method for resilience assessment in organizations based on leading safety performance indicators, defined according to the resilience engineering principles. The method uses FST concepts and properties to model the indicators and to assess the results of their application. To exemplify the method we performed an exploratory case study at the process of radiopharmaceuticals dispatch package of a Brazilian radioactive facility. (author)

Design values of resilient modulus of stabilized and non-stabilized base.

Science.gov (United States)

2010-10-01

The primary objective of this research study is to determine design value ranges for typical base materials, as allowed by LADOTD specifications, through laboratory tests with respect to resilient modulus and other parameters used by pavement design ...

Urgent Biophilia: Human-Nature Interactions and Biological Attractions in Disaster Resilience

Directory of Open Access Journals (Sweden)

Keith G. Tidball

2012-06-01

Full Text Available This contribution builds upon contemporary work on principles of biological attraction as well as earlier work on biophilia while synthesizing literatures on restorative environments, community-based ecological restoration, and both community and social-ecological disaster resilience. It suggests that when humans, faced with a disaster, as individuals and as communities and populations, seek engagement with nature to further their efforts to summon and demonstrate resilience in the face of a crisis, they exemplify an urgent biophilia. This urgent biophilia represents an important set of human-nature interactions in SES characterized by hazard, disaster, or vulnerability, often appearing in the 'backloop' of the adaptive cycle. The relationships that human-nature interactions have to other components within interdependent systems at many different scales may be one critical source of resilience in disaster and related contexts. In other words, the affinity we humans have for the rest of nature, the process of remembering that attraction, and the urge to express it through creation of restorative environments, which may also restore or increase ecological function, may confer resilience across multiple scales. In making this argument, the paper also represents a novel contribution to further theorizing alternatives to anthropocentric understandings of human-nature relations, and strongly makes the case for humans as part of, not separate from, ecosystems.

Can Resilience Thinking Inform Resilience Investments? Learning from Resilience Principles for Disaster Risk Reduction

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Margot Hill Clarvis

2015-07-01

Full Text Available As the human and financial costs of natural disasters rise and state finances continue to deplete, increasing attention is being placed on the role of the private sector to support disaster and climate resilience. However, not only is there a recognised lack of private finance to fill this gap, but international institutional and financing bodies tend to prioritise specific reactive response over preparedness and general resilience building. This paper utilises the central tenets of resilience thinking that have emerged from scholarship on social-ecological system resilience as a lens through which to assess investing in disaster risk reduction (DRR for resilience. It draws on an established framework of resilience principles and examples of resilience investments to explore how resilience principles can actually inform decisions around DRR and resilience investing. It proposes some key lessons for diversifying sources of finance in order to, in turn, enhance “financial resilience”. In doing so, it suggests a series of questions to align investments with resilience building, and to better balance the achievement of the resilience principles with financial requirements such as financial diversification and replicability. It argues for a critical look to be taken at how resilience principles, which focus on longer-term systems perspectives, could complement the focus in DRR on critical and immediate stresses.

Developing a workplace resilience instrument.

Science.gov (United States)

Mallak, Larry A; Yildiz, Mustafa

2016-05-27

Resilience benefits from the use of protective factors, as opposed to risk factors, which are associated with vulnerability. Considerable research and instrument development has been conducted in clinical settings for patients. The need existed for an instrument to be developed in a workplace setting to measure resilience of employees. This study developed and tested a resilience instrument for employees in the workplace. The research instrument was distributed to executives and nurses working in the United States in hospital settings. Five-hundred-forty completed and usable responses were obtained. The instrument contained an inventory of workplace resilience, a job stress questionnaire, and relevant demographics. The resilience items were written based on previous work by the lead author and inspired by Weick's [1] sense-making theory. A four-factor model yielded an instrument having psychometric properties showing good model fit. Twenty items were retained for the resulting Workplace Resilience Instrument (WRI). Parallel analysis was conducted with successive iterations of exploratory and confirmatory factor analyses. Respondents were classified based on their employment with either a rural or an urban hospital. Executives had significantly higher WRI scores than nurses, controlling for gender. WRI scores were positively and significantly correlated with years of experience and the Brief Job Stress Questionnaire. An instrument to measure individual resilience in the workplace (WRI) was developed. The WRI's four factors identify dimensions of workplace resilience for use in subsequent investigations: Active Problem-Solving, Team Efficacy, Confident Sense-Making, and Bricolage.

[Resilience, spirituality, distress and tactics for battered women's conflict resolution].

Science.gov (United States)

Jaramillo-Vélez, Diva E; Ospina-Muñoz, Doris E; Cabarcas-Iglesias, Germán; Humphreys, Janice

2005-01-01

Determining the relationship of resilience and spirituality in battered women to distress, the frequency and intensity of mistreatment and the severity of injury. A sample was taken of 199 women who consulted Comisarías de Familia de Medellín, Colombia (family police/counselling stations). Resilience scales (RS), spiritual perspective (SPS), SCL-90R and conflict tactics (CTS) were used. Internal consistency, correlation and main exploratory components were measured. The scales revealed internal consistency. Resilience was positively correlated to spirituality (r = 0.22; p = 0.0015) and negatively correlated to total positive distress symptoms (PST) (r = -0.39; p spirituality, a lower number of positive distress symptoms and less distress.

Community Resilience to Militant Islamism: Who and What?: An Explorative Study of Resilience in Three Danish Communities

DEFF Research Database (Denmark)

Dalgaard-Nielsen, Anja; Schack, Patrick

2016-01-01

of resilience to militant Islamism in three Danish communities. It shows how families and trust-based networks, including local government, are the major sources of resilience, but also how punitive national policies and discourses work at cross purposes with resilience-building by reducing local actors......Building community resilience to violent extremism increasingly figures as a goal in national security strategies and debates. The exact meaning of resilience remains unclear, complicating an informed discussion of whom and what to support. This article presents findings from an explorative study...

Research on evaluating water resource resilience based on projection pursuit classification model

Science.gov (United States)

Liu, Dong; Zhao, Dan; Liang, Xu; Wu, Qiuchen

2016-03-01

Water is a fundamental natural resource while agriculture water guarantees the grain output, which shows that the utilization and management of water resource have a significant practical meaning. Regional agricultural water resource system features with unpredictable, self-organization, and non-linear which lays a certain difficulty on the evaluation of regional agriculture water resource resilience. The current research on water resource resilience remains to focus on qualitative analysis and the quantitative analysis is still in the primary stage, thus, according to the above issues, projection pursuit classification model is brought forward. With the help of artificial fish-swarm algorithm (AFSA), it optimizes the projection index function, seeks for the optimal projection direction, and improves AFSA with the application of self-adaptive artificial fish step and crowding factor. Taking Hongxinglong Administration of Heilongjiang as the research base and on the basis of improving AFSA, it established the evaluation of projection pursuit classification model to agriculture water resource system resilience besides the proceeding analysis of projection pursuit classification model on accelerating genetic algorithm. The research shows that the water resource resilience of Hongxinglong is the best than Raohe Farm, and the last 597 Farm. And the further analysis shows that the key driving factors influencing agricultural water resource resilience are precipitation and agriculture water consumption. The research result reveals the restoring situation of the local water resource system, providing foundation for agriculture water resource management.

Resilience-Based Perspectives to Guiding High-Nature-Value Farmland through Socioeconomic Change

Directory of Open Access Journals (Sweden)

Tobias Plieninger

2013-12-01

Full Text Available Global environmental challenges require approaches that integrate biodiversity conservation, food production, and livelihoods at landscape scales. We reviewed the approach of conserving biodiversity on "high-nature-value" (HNV farmland, covering 75 million ha in Europe, from a resilience perspective. Despite growing recognition in natural resource policies, many HNV farmlands have vanished, and the remaining ones are vulnerable to socioeconomic changes. Using landscape-level cases across Europe, we considered the following social-ecological system properties and components and their integration into HNV farmland management: (1 coupling of social and ecological systems, (2 key variables, (3 adaptive cycles, (4 regime shifts, (5 cascading effects, (6 ecosystem stewardship and collaboration, (7 social capital, and (8 traditional ecological knowledge. We argue that previous conservation efforts for HNV farmland have focused too much on static, isolated, and monosectoral conservation strategies, and that stimulation of resilience and adaptation is essential for guiding HNV farmland through rapid change.

Effect of Somatic Experiencing Resiliency-Based Trauma Treatment Training on Quality of Life and Psychological Health as Potential Markers of Resilience in Treating Professionals

Science.gov (United States)

Winblad, Neal E.; Changaris, Michael; Stein, Phyllis K.

2018-01-01

Background: Individuals who treat trauma are at significant risk of vicarious traumatization and burnout. Somatic Experiencing® (SE®) is a resiliency-focused trauma treatment modality designed to address autonomic nervous system (ANS) dysregulation and its impacted physical health and mental health symptoms e.g., anxiety, depression, post-traumatic stress disorder, migraines, fibromyalgia, and chronic fatigue, etc. The SE® training supports the development of clinical skills to reduce physical health/mental health symptoms as well as increase clinician resilience. Individuals who display resilience often have increased experiences of well-being (quality of life) and decreased levels of self-reported psychological symptoms. Greater resilience could mitigate the risks to providers and the clients they treat. Materials and Methods: This within-groups, longitudinal study assessed students (N = 18) over the course of a 3-year SE® practitioner training. This training focuses on increased ANS, physical, and emotional regulation skills. The convenience of a web-based survey allowed for: measures of a general quality of life (WHOQOL-BREF), psychological symptoms, somatic, anxiety, and depressive symptoms (PHQ-SADS), as well as a measure of early life exposure to adversity (CDC/Kaiser Permanente ACE Score Calculator Questionnaire). The clinician survey was conducted yearly for 3 years. Future studies would do well to also include laboratory-based objective measures of ANS functioning. Results: ANOVA with repeated measures showed that there were significant reductions in anxiety symptoms (GAD7, p interpersonal well-being) both increased significantly (Health QoL p = 0.028; Social QoL p = 0.046). Conclusions: Results suggest that professionals attending the 3-year SE® training course experience a significant improvement in self-reported measures associated with resiliency including: quality of life (well-being) and psychological symptoms (anxiety and somatization). Our

Effect of Somatic Experiencing Resiliency-Based Trauma Treatment Training on Quality of Life and Psychological Health as Potential Markers of Resilience in Treating Professionals

Directory of Open Access Journals (Sweden)

Neal E. Winblad

2018-02-01

Full Text Available Background: Individuals who treat trauma are at significant risk of vicarious traumatization and burnout. Somatic Experiencing® (SE® is a resiliency-focused trauma treatment modality designed to address autonomic nervous system (ANS dysregulation and its impacted physical health and mental health symptoms e.g., anxiety, depression, post-traumatic stress disorder, migraines, fibromyalgia, and chronic fatigue, etc. The SE® training supports the development of clinical skills to reduce physical health/mental health symptoms as well as increase clinician resilience. Individuals who display resilience often have increased experiences of well-being (quality of life and decreased levels of self-reported psychological symptoms. Greater resilience could mitigate the risks to providers and the clients they treat.Materials and Methods: This within-groups, longitudinal study assessed students (N = 18 over the course of a 3-year SE® practitioner training. This training focuses on increased ANS, physical, and emotional regulation skills. The convenience of a web-based survey allowed for: measures of a general quality of life (WHOQOL-BREF, psychological symptoms, somatic, anxiety, and depressive symptoms (PHQ-SADS, as well as a measure of early life exposure to adversity (CDC/Kaiser Permanente ACE Score Calculator Questionnaire. The clinician survey was conducted yearly for 3 years. Future studies would do well to also include laboratory-based objective measures of ANS functioning.Results: ANOVA with repeated measures showed that there were significant reductions in anxiety symptoms (GAD7, p < 0.001 and somatization symptoms (PHQ15, p < 0.001. Health-related quality of life (a measure of physical well-being and social quality of life (a measure of interpersonal well-being both increased significantly (Health QoL p = 0.028; Social QoL p = 0.046.Conclusions: Results suggest that professionals attending the 3-year SE® training course experience a significant

Rights for resilience: food sovereignty, power, and resilience in development practice

Directory of Open Access Journals (Sweden)

Marygold Walsh-Dilley

2016-03-01

Full Text Available Even as resilience thinking becomes evermore popular as part of strategic programming among development and humanitarian organizations, uncertainty about how to define, operationalize, measure, and evaluate resilience for development goals prevails. As a result, many organizations and institutions have undertaken individual, collective, and simultaneous efforts toward clarification and definition. This has opened up a unique opportunity for a rethinking of development practices. The emergent consensus about what resilience means within development practice will have important consequences both for development practitioners and the communities in which they work. Incorporating resilience thinking into development practice has the potential to radically transform this arena in favor of social and environmental justice, but it could also flounder as a way to dress old ideas in new clothes or, at worst, to further exploit, disempower, and marginalize the world's most vulnerable populations. We seek to make an intervention into the definitional debates surrounding resilience that supports the former and helps prevent the latter. We argue that resilience thinking as it has been developed in social-ecological systems and allied literatures has a lot in common with the concept of food sovereignty and that paying attention to some of the lessons and claims of food sovereignty movements could contribute toward building a consensus around resilience that supports social and environmental justice. In particular, the food sovereignty movement relies on a strategy that elevates rights. We suggest that a rights-based approach to resilience-oriented development practice could contribute to its application in just and equitable ways.

Regional Economic Resilience: Resistance and Recoverability of Resource-Based Cities during Economic Crises in Northeast China

Directory of Open Access Journals (Sweden)

Juntao Tan

2017-11-01

Full Text Available This paper quantitatively analyzes the economic resilience of resource-based cities (RBCs in Northeast China in terms of resistance and recoverability during two economic crises: the Asian financial crisis and the global financial crisis. Moreover, it analyzes the main factors that affected regional resilience. There are three main findings. First, the RBCs in general demonstrated poor resistance during both recessions, but there were variations among the different types of RBCs. Petroleum and metal cities demonstrated the most resistance, whereas coal cities performed the worst. Second, the influential factors affecting economic resilience varied across the two economic cycles, but location advantage, research and development (R and D intensity, foreign trade dependence ratio, and supporting policies had positive effects on resilience during both economic cycles, while the proportion of employed persons in resource industries had a negative effect. Industrial diversity had a weak and ambiguous effect on resilience. Third, the secondary industry was more resilient during the Asian financial crisis, but the tertiary industry was more resilient during the global financial crisis. This shift may be attributed to both the nature of the crises and the strength of the sectors at the time of the crises.

Prospects for resilience and sustainability of urban socio-techno-ecological systems to evolving stressors at global, regional, and local scales (Invited)

Science.gov (United States)

Grimm, N. B.

2013-12-01

Urbanization is occurring at an accelerating rate against a backdrop of the numerous other globally significant environmental changes that are the hallmark of the Anthropocene. Thus an understanding of the environmental impacts of urbanization must recognize the multiscalar context of other environmental changes. Cities are focal points of human population, production, and consumption, including the generation of waste and most of the critical emissions to the atmosphere. They are highly modified and dominated by built structure. They are generally depauperate of species and harbor their own microclimates and hot spots of pollutants. But they also are centers of human creative activities, and in that capacity may provide platforms for the transition to a more sustainable world. A view of the city, a complex social-technological-ecological system, as both driver and responder to these multiple stressors is key to developing appropriate conceptual frameworks for understanding urban ecosystem change. The convergence of global environmental change, including climate change, and worldwide urbanization presents numerous challenges for sustainability that are manifest at global, regional, and local scales. This presentation will explore the current reality and future prospects for resilience of cities and, more specifically, urban water systems, to extant and changing stressors at these three scales. At the global scale, challenges of supplying water for three billion new urban residents in the coming decades are explored through a geography of water availability, quality, and accessibility. At regional scales, I highlight differences in solutions to climate change-related challenges that derive from geophysical and socioecological gradients. And, at the local scale, blended technological and ecological solutions to the challenges of urban stormwater and the 'new normal' are discussed, based on a case study in an arid urban ecosystem. Urban resilience and sustainability

The influence of daily stress and resilience on successful ageing.

Science.gov (United States)

Byun, J; Jung, D

2016-09-01

The aim of this study was to identify the effects of daily stress and resilience on successful ageing among community-dwelling older adults. Ageing can be a positive experience if there is good adaptation to ageing processes. Positive ageing needs to be a basis of nursing care, health promotion and education within community settings. Data were collected in March and April of 2014 from 262 older adults living in Seoul and Jeju, South Korea. We used a four-part survey consisting of demographic data, daily stress, resilience and successful ageing scales, in total 91 items. Data were analysed using descriptive statistics, t-test, one-way ANOVA, Tukey HSD test, Pearson's correlation coefficient and hierarchical multiple regression analysis to identify the influence of variables on successful ageing. Successful ageing had a significant negative correlation with daily stress and a positive correlation with resilience. Daily stress had a negative correlation with resilience. Findings of hierarchical multiple regression analysis indicated that resilience and subjective economic status had an effect on successful ageing. Furthermore, these variables accounted for 41.6% of the variance in successful ageing. Data were collected in only two cities of Korea based on convenience sampling. The findings of the study suggest that daily stress and resilience have a statistically significant relationship with successful ageing. Furthermore, resilience is an important influential factor and a much-needed personal characteristic for one's successful ageing. Nurses can advocate joining with health and social policy makers to implement policies on healthy ageing, including evaluation of stress, education programmes and implementation of self-help groups to enhance resilience in older people. © 2016 International Council of Nurses.

[Resilience and the burnout-engagement model in formal caregivers of the elderly].

Science.gov (United States)

Menezes de Lucena Carvalho, Virginia A; Fernández Calvo, Bernardino; Hernández Martín, Lorenzo; Ramos Campos, Francisco; Contador Castillo, Israel

2006-11-01

This paper investigates the relationship between resilience and positive/negative mental aspects of psychological well-being in formal caregivers for the elderly. The sample consisted of 265 caregivers who work in different residential homes in Extremadura and Castilla y León (Spain). The instruments used included the Connor-Davidson Resilience Scale , the Maslach Burnout Inventory-General Survey and the Utrecht Work Engagement Scale. The most significant findings show that caregivers with higher levels of resilience also have higher levels of professional efficacy and job engagement (vigor, dedication and absorption) and appear to be less emotionally exhausted or cynical than caregivers with lower levels of resilience. It cannot be concluded that more resilient caregivers will not get burned out, but they develop better engagement skills. As they strengthen these personal attributes, they become less vulnerable to burnout.

Resilience, age, and perceived symptoms in persons with long-term physical disabilities.

Science.gov (United States)

Terrill, Alexandra L; Molton, Ivan R; Ehde, Dawn M; Amtmann, Dagmar; Bombardier, Charles H; Smith, Amanda E; Jensen, Mark P

2016-05-01

Resilience may mitigate impact of secondary symptoms such as pain and fatigue on quality of life in persons aging with disability. This study examined resilience in a large sample of individuals with disabling medical conditions by validating the Connor-Davidson Resilience Scale, obtaining descriptive information about resilience and evaluating resilience as a mediator among key secondary symptoms and quality of life using structural equation modeling. Results indicated that the measure's psychometric properties were adequate in this sample. Resilience was lowest among participants who were middle-aged or younger, and participants with depression. Resilience mediated associations between secondary symptoms and quality of life. © The Author(s) 2014.

Psychometric properties of the Chinese version of resilience scale specific to cancer: an item response theory analysis.

Science.gov (United States)

Ye, Zeng Jie; Liang, Mu Zi; Zhang, Hao Wei; Li, Peng Fei; Ouyang, Xue Ren; Yu, Yuan Liang; Liu, Mei Ling; Qiu, Hong Zhong

2018-06-01

Classic theory test has been used to develop and validate the 25-item Resilience Scale Specific to Cancer (RS-SC) in Chinese patients with cancer. This study was designed to provide additional information about the discriminative value of the individual items tested with an item response theory analysis. A two-parameter graded response model was performed to examine whether any of the items of the RS-SC exhibited problems with the ordering and steps of thresholds, as well as the ability of items to discriminate patients with different resilience levels using item characteristic curves. A sample of 214 Chinese patients with cancer diagnosis was analyzed. The established three-dimension structure of the RS-SC was confirmed. Several items showed problematic thresholds or discrimination ability and require further revision. Some problematic items should be refined and a short-form of RS-SC maybe feasible in clinical settings in order to reduce burden on patients. However, the generalizability of these findings warrants further investigations.

Hedonic and eudaimonic well-being: The role of resilience beyond fluid intelligence and personality traits

Directory of Open Access Journals (Sweden)

Annamaria eDi Fabio

2015-09-01

Full Text Available Resilience is a key factor in the well-being of individuals. The present study set out to analyze the role of fluid intelligence, personality traits, and resilience in hedonic and eudaimonic well-being in order to determine the incremental validity of resilience with respect to fluid intelligence and personality traits in 168 Italian high school students. The Advanced Progressive Matrices (APM, the Big Five Questionnaire (BFQ, the Connor-Davidson Resilience Scale (CD-RISC, the Satisfaction With Life Scale (SWLS, the Positive and Negative Affect Schedule (PANAS, the Meaningful Life Measure (MLM, the Authenticity Scale (AS were administered to the participants in the study. The results showed that resilience added a significant percentage of incremental variance with respect to fluid intelligence and personality traits in relation to life satisfaction, positive affect, life meaning, and authenticity. These results underline the value of resilience in both hedonic and eudaimonic well-being, thus offering new perspectives for research and intervention.

Resilience evolution of medical students during the undergraduate period

Directory of Open Access Journals (Sweden)

José Eduardo Martinez

2016-04-01

Full Text Available Objective and Method: This is a descriptive study to identify the degree of resilience in medical students at Pontifical Catholic University of São Paulo, compare the resilience of different years of undergraduation and relate and compare the degree of resilience to demographic and socioeconomic status. Results: The study population has an average age of 21.68, single 270 (98.18%, caucasians 240 (87.27%, household income of more than 20 minimum wages (34.54%. In resilience general index it was obtained an average of 114 (SD=14.05. There was no significant difference between the scores obtained on the scale during graduation years. It was observed a predominance of moderate resilience in all years of the course and in the total sample. Resilience in medical students, it is shown as an individual characteristic and does not keep relations with gender, age, sexual orientation, race or housing conditions in the various years of the course. Conclusion: It was concluded that there is a predominance of moderate resilience among the medical students. There was no correlation between resilience and familiar income

Relationship Between Resilience, Adjustment, and Psychological Functioning After Traumatic Brain Injury: A Preliminary Report.

Science.gov (United States)

Lukow, Herman R; Godwin, Emilie E; Marwitz, Jennifer H; Mills, Ana; Hsu, Nancy H; Kreutzer, Jeffrey S

2015-01-01

To examine the relationship between resilience, psychological distress, adjustment, and community participation after traumatic brain injury (TBI). Large university health system. Adult survivors of mild to severe TBI (N = 96). Descriptive, preliminary. The Connor-Davidson Resilience Scale (10-item version) was used to assess resilience, the Brief Symptom Inventory (BSI-18) was used to characterize psychological distress, and the Mayo-Portland Adaptability Index (MPAI-4) was used to measure ability, adjustment, and participation. Resilience scores were substantially lower than those of the general population. Significant relationships were found between resilience, psychological distress, and adjustment. Partial correlations (adjusting for the other MPAI-4 indices) showed significant correlation (P MPAI-4 Adjustment and resilience. Partial correlations (adjusting for the other BSI-18 scales) also showed significance for Depression (P < .01) and resilience. Resilience scores differed significantly (P < .001) between individuals meeting BSI-18 caseness criteria for psychological distress (n = 55) and those not meeting criteria (n = 41). Individuals with TBI are at risk for low resilience, which was found to correlate with psychological distress and psychosocial maladjustment. Developing interventions to strengthen resilience skills has the potential to improve postinjury psychosocial adjustment, an important area for future research.

Engagement, resilience and empathy in nursing assistants.

Science.gov (United States)

Navarro-Abal, Yolanda; López-López, M José; Climent-Rodríguez, José A

To analyse the levels of engagement, resilience and empathy, and the relationship between them, in a sample of nursing assistants working in different private institutions in Huelva. A transversal, descriptive study. The sample comprised 128 nursing assistants working in private health centres of Huelva. They were given the following instruments: resilience scale Wagnild and Young, Interpersonal Reactivity Index and Utrech Work Engagement Scale. There is a relationship between the cognitive and emotional components of engagement and empathy. Certain sociodemographic variables associated with the organisation of work and working conditions are associated with level of engagement. Copyright © 2017 Elsevier España, S.L.U. All rights reserved.

Derivative-based scale invariant image feature detector with error resilience.

Science.gov (United States)

Mainali, Pradip; Lafruit, Gauthier; Tack, Klaas; Van Gool, Luc; Lauwereins, Rudy

2014-05-01

We present a novel scale-invariant image feature detection algorithm (D-SIFER) using a newly proposed scale-space optimal 10th-order Gaussian derivative (GDO-10) filter, which reaches the jointly optimal Heisenberg's uncertainty of its impulse response in scale and space simultaneously (i.e., we minimize the maximum of the two moments). The D-SIFER algorithm using this filter leads to an outstanding quality of image feature detection, with a factor of three quality improvement over state-of-the-art scale-invariant feature transform (SIFT) and speeded up robust features (SURF) methods that use the second-order Gaussian derivative filters. To reach low computational complexity, we also present a technique approximating the GDO-10 filters with a fixed-length implementation, which is independent of the scale. The final approximation error remains far below the noise margin, providing constant time, low cost, but nevertheless high-quality feature detection and registration capabilities. D-SIFER is validated on a real-life hyperspectral image registration application, precisely aligning up to hundreds of successive narrowband color images, despite their strong artifacts (blurring, low-light noise) typically occurring in such delicate optical system setups.

Clinical correlates of resilience factors in geriatric depression.

Science.gov (United States)

Laird, Kelsey T; Lavretsky, Helen; Paholpak, Pattharee; Vlasova, Roza M; Roman, Michael; St Cyr, Natalie; Siddarth, Prabha

2018-01-16

Traditional perspectives conceptualize resilience as a trait and depression as resulting from resilience deficiency. However, research indicates that resilience varies substantially even among adults who are clinically depressed, as well as across the lifespan of an individual. Few studies have investigated resilience in depression, and even fewer have examined resilience in depressed older adults. Three hundred thirty-seven adults ≥60 years with major depressive disorder completed the Connor-Davidson Resilience Scale (CD-RISC) and measures of mental health, quality of life (QOL), and medical comorbidity. Exploratory factor analysis was used to explore the factor structure of the CD-RISC. Correlations and general linear models were used to examine associations between resilience and other variables. The rotated component matrix indicated a four-factor model. Sorting of items by highest factor loading revealed constructs associated with (1) grit, (2) active coping self-efficacy, (3) accommodative coping self-efficacy, and (4) spirituality. Resilience was significantly correlated with increased age, lower cognitive functioning, greater cerebrovascular risk, and greater medical comorbidity. Resilience was negatively associated with mental health symptoms (depression, apathy, and anxiety) and positively associated with QOL. The final optimal model identified less depression, less apathy, greater medical comorbidity, higher QOL, and minority (non-White) race as factors that significantly explained variability in resilience. Resilience was significantly associated with a range of mental health constructs in a sample of older adults with depression. Future clinical trials and dismantling studies may help determine whether interventions targeting grit, active coping, accommodative coping, and spirituality can increase resilience and help prevent and treat depression in older adults.

Examining the resilience of national energy systems: Measurements of diversity in production-based and consumption-based electricity in the globalization of trade networks

International Nuclear Information System (INIS)

Kharrazi, Ali; Sato, Masahiro; Yarime, Masaru; Nakayama, Hirofumi; Yu, Yadong; Kraines, Steven

2015-01-01

Energy is a critical component of achieving sustainable development. In addition to the three aspects of promoting access, renewables, and efficiency, the dimension of resilience in energy systems should also considered. The implementation of resilient energy systems requires a quantitative understanding of the socio-economic practices underlying such systems. Specifically, in line with the increasing globalization of trade, there remains a critical knowledge gap on the link between embodied energy in the production and consumption of traded goods. To bridge this knowledge gap, we investigate the resilience of global energy systems through an examination of a diversity measure of global embodied electricity trade based on multi-regional input-output (MRIO) networks. The significance of this research lies in its ability to utilize high resolution MRIO data sets in assessing the resilience of national energy systems. This research indicates that secure and responsible consumption requires the diversification of not only energy generation but also energy imports. This research will lay the ground for further research in the governance of resilience in global energy networks. - Highlights: • We examine the resilience of global embodied energy based on (MRIO) trade networks. • We propose a secure and responsible mode of thinking for national energy consumption. • Secure & responsible consumption requires diversity in energy generation and imports.

Future perspectives and their relation to wellbeing and resilience in adolescents

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Alicia Omar

2015-09-01

Full Text Available Previous research (Omar, 2005; Omar, Uribe Delgado & Maltaneres, 2005, had showed a clear relationship between subjective well-being and resilience. In those opportunities, however, resilience was considered as a global construct. This study aims at exploring the possible relationships among resilience components, subjective well-being, and future perspectives. Method: Sample integrated by 198 (105 girls & 93 boys Argentinean high school students, 14- to 19-yr.-old. All sample participants answered a booklet that included Wagnild and Young’s Resilience Scale (1993; Nagpal and Sell’s Subjective Well-being Scale (1992, and three items specially developed to explore academic, labor, and family future perspectives. Development: correlation analysis indicated positive significant associations between resilience’s components (Personal realization; Self- determination, and Adaptation, and specific well-being dimensions. Likewise, resilience’s components and subjective well being dimensions showed significant correlations with positive future perspectives. No gender-specific differences were observed in any of the variables under analysis. Results: findings showed that adolescent resilience would be associated to familiar emotional support and positive social interchanges. Future orientations could be considered a new resilience protective factor. Social, familiar, and educational implications of these finding are discussed. A research agenda designed to further our understanding of resilience, well-being, and future perspectives linkages is proposed. 

The Development of a Sport-Based Life Skills Scale for Youth to Young Adults, 11-23 Years of Age

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Cauthen, Hillary Ayn

2013-01-01

The purpose of this study was to develop a sport-based life skills scale that assesses 20 life skills: goal setting, time management, communication, coping, problem solving, leadership, critical thinking, teamwork, self-discipline, decision making, planning, organizing, resiliency, motivation, emotional control, patience, assertiveness, empathy,…

Prolonged displacement may compromise resilience in Eritrean ...

African Journals Online (AJOL)

Objective: to assess the impact of prolonged displacement on the resilience of Eritrean mothers. Methods: an adapted SOC scale (short form) was administered. Complementary qualitative data were gathered from study participants' spontaneous reactions to and commentaries on the SOC scale. Results: Displaced ...

Resilience-based performance metrics for water resources management under uncertainty

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Roach, Tom; Kapelan, Zoran; Ledbetter, Ralph

2018-06-01

This paper aims to develop new, resilience type metrics for long-term water resources management under uncertain climate change and population growth. Resilience is defined here as the ability of a water resources management system to 'bounce back', i.e. absorb and then recover from a water deficit event, restoring the normal system operation. Ten alternative metrics are proposed and analysed addressing a range of different resilience aspects including duration, magnitude, frequency and volume of related water deficit events. The metrics were analysed on a real-world case study of the Bristol Water supply system in the UK and compared with current practice. The analyses included an examination of metrics' sensitivity and correlation, as well as a detailed examination into the behaviour of metrics during water deficit periods. The results obtained suggest that multiple metrics which cover different aspects of resilience should be used simultaneously when assessing the resilience of a water resources management system, leading to a more complete understanding of resilience compared with current practice approaches. It was also observed that calculating the total duration of a water deficit period provided a clearer and more consistent indication of system performance compared to splitting the deficit periods into the time to reach and time to recover from the worst deficit events.

Foundations of resilience thinking.

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Curtin, Charles G; Parker, Jessica P

2014-08-01

Through 3 broad and interconnected streams of thought, resilience thinking has influenced the science of ecology and natural resource management by generating new multidisciplinary approaches to environmental problem solving. Resilience science, adaptive management (AM), and ecological policy design (EPD) contributed to an internationally unified paradigm built around the realization that change is inevitable and that science and management must approach the world with this assumption, rather than one of stability. Resilience thinking treats actions as experiments to be learned from, rather than intellectual propositions to be defended or mistakes to be ignored. It asks what is novel and innovative and strives to capture the overall behavior of a system, rather than seeking static, precise outcomes from discrete action steps. Understanding the foundations of resilience thinking is an important building block for developing more holistic and adaptive approaches to conservation. We conducted a comprehensive review of the history of resilience thinking because resilience thinking provides a working context upon which more effective, synergistic, and systems-based conservation action can be taken in light of rapid and unpredictable change. Together, resilience science, AM, and EPD bridge the gaps between systems analysis, ecology, and resource management to provide an interdisciplinary approach to solving wicked problems. © 2014 Society for Conservation Biology.

Resilience As A Mediator Between Affect, Coping Styles, Support and Life Satisfaction

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Ozlem Kelle

2018-06-01

Full Text Available As humans, we are always targets of many positive and negative life events in which we would show differences in dealing with those events. In this study, the aim was to investigate how individuals react to stressful situations through the concept of resilience. Therefore it was aimed to test the role of individual characteristics of affect and coping styles in addition to receiving support from family and social environment on resilience. The role of resilience in life satisfaction was also investigated. A survey was used including demographic questions, ego resilience scale, positive and negative affect scale, stress coping styles inventory, and satisfaction with life scale. Target of the study was individuals who were over 18 years of age and 403 participants were reached through snowball sampling. Seventy six percent of the participants were female (n=310 and 24% of them were male (n=93. Hypothesized model was tested by using path analysis. Study results showed that positive affect, optimistic coping style and confident coping style were significant predictors of resilience as individual characteristics in addition to receiving social support. Resilience was found as a significant predictor of life satisfaction. Moreover, resilience was also found as a significant mediator of the relationships between positive affect, optimistic coping, confident coping styles, receiving social support and life satisfaction. Importance of the study in the field of psychology and suggestions for future research were also discussed with relevant literature.

Macroecological Patterns of Resilience Inferred from a Multinational, Synchronized Experiment

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Didier L. Baho

2015-01-01

Full Text Available The likelihood of an ecological system to undergo undesired regime shifts is expected to increase as climate change effects unfold. To understand how regional climate settings can affect resilience; i.e., the ability of an ecosystem to tolerate disturbances without changing its original structure and processes, we used a synchronized mesocosm experiment (representative of shallow lakes along a latitudinal gradient. We manipulated nutrient concentrations and water levels in a synchronized mesocosm experiment in different climate zones across Europe involving Sweden, Estonia, Germany, the Czech Republic, Turkey and Greece. We assessed attributes of zooplankton communities that might contribute to resilience under different ecological configurations. We assessed four indicator of relative ecological resilience (cross-scale, within-scale structures, aggregation length and gap size of zooplankton communities, inferred from discontinuity analysis. Similar resilience attributes were found across experimental treatments and countries, except Greece, which experienced severe drought conditions during the experiment. These conditions apparently led to a lower relative resilience in the Greek mesocosms. Our results indicate that zooplankton community resilience in shallow lakes is marginally affected by water level and the studied nutrient range unless extreme drought occurs. In practice, this means that drought mitigation could be especially challenging in semi-arid countries in the future.

A resilience-based model for performance evaluation of information systems: the case of a gas company

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Azadeh, A.; Salehi, V.; Salehi, R.

2017-10-01

Information systems (IS) are strongly influenced by changes in new technology and should react swiftly in response to external conditions. Resilience engineering is a new method that can enable these systems to absorb changes. In this study, a new framework is presented for performance evaluation of IS that includes DeLone and McLean's factors of success in addition to resilience. Hence, this study is an attempt to evaluate the impact of resilience on IS by the proposed model in Iranian Gas Engineering and Development Company via the data obtained from questionnaires and Fuzzy Data Envelopment Analysis (FDEA) approach. First, FDEA model with α-cut = 0.05 was identified as the most suitable model to this application by performing all Banker, Charnes and Cooper and Charnes, Cooper and Rhodes models of and FDEA and selecting the appropriate model based on maximum mean efficiency. Then, the factors were ranked based on the results of sensitivity analysis, which showed resilience had a significantly higher impact on the proposed model relative to other factors. The results of this study were then verified by conducting the related ANOVA test. This is the first study that examines the impact of resilience on IS by statistical and mathematical approaches.

Correlations among Psychological Resilience, Self-Efficacy, and Negative Emotion in Acute Myocardial Infarction Patients after Percutaneous Coronary Intervention.

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Liu, Neng; Liu, Shaohui; Yu, Nan; Peng, Yunhua; Wen, Yumei; Tang, Jie; Kong, Lingyu

2018-01-01

We investigated the influencing factors of the psychological resilience and self-efficacy of acute myocardial infarction (AMI) patients after percutaneous coronary intervention (PCI) and the relationships of psychological resilience and self-efficacy with negative emotion. Eighty-eight participants were enrolled. Psychological resilience, self-efficacy, and negative emotion were assessed with the Psychological Resilience Scale, Self-Efficacy Scale, Zung Self-Rating Anxiety Scale (SAS), and Zung Self-Rating Depression Scale (SDS), respectively. Furthermore, the relationships of psychological resilience and self-efficacy with negative emotion were investigated. The average scores of psychological resilience, self-efficacy, anxiety, and depression were 70.08 ± 13.26, 21.56 ± 9.66, 53.68 ± 13.10, and 56.12 ± 12.37, respectively. The incidences of anxiety and depression were 23.90% (21/88) and 28.40% (25/88), respectively. The psychological resilience and self-efficacy scores of AMI patients after PCI varied significantly with age and economic status. SAS scores and SDS scores were significantly negatively correlated with psychological resilience and self-efficacy. Negative emotions in AMI patients after PCI are closely related to psychological resilience and self-efficacy. Therefore, anxiety and depression could be alleviated by improving the psychological resilience and self-efficacy of patients undergoing PCI, thus improving patients' quality of life.

The Relationship Between EFL Learners’ Resilience and Autonomous Learning

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Parinaz Kajabadi

2016-07-01

Full Text Available This study aimed to investigate relationship between resilience as a personality factor defined in positive psychology and autonomous learning as a newly developed subject in learning and teaching (EFL area. This research employed resilience scale by Connor and Davidson (2003 and learner autonomy questionnaire by Spratt, Humphreys and Chan (2002 to evaluate EFL learners’ resilience level and their autonomy. To meet the purpose of this study, about 150 male and female participants randomly selected among undergraduate students majoring English language translation. Collected data of two questionnaires were analyzed through Spearman’s correlation and regression. Findings of the correlation analysis revealed that there is a significant relationship between resilience and autonomy (ρ = .29, n = 156, p < .01. Also, results showed that resilience is a strong predictor for autonomous learning.

Improving adolescent mental health and resilience through a resilience-based intervention in schools: study protocol for a randomised controlled trial.

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Dray, Julia; Bowman, Jenny; Freund, Megan; Campbell, Elizabeth; Wolfenden, Luke; Hodder, Rebecca K; Wiggers, John

2014-07-18

Research investigating the effectiveness of universal interventions to reduce the risk of mental health problems remains limited. Schools are a promising setting within which adolescents can receive interventions aimed at promoting their mental health. The aim of this study is to assess the effectiveness of a resilience-based prevention-focused intervention in reducing the risk of mental health problems among adolescents attending secondary school in socio-economically disadvantaged areas. A cluster randomised control trial will be conducted, with schools as the unit of randomisation. Initially, 32 secondary schools will be randomly allocated to a control or intervention group (12 control and 20 intervention). An intervention focused on improving student internal and external resilience factors will be implemented in intervention schools. A survey of students in Grade 7 in both intervention and control schools will be conducted (baseline) and repeated three years later when the students are in Grade 10. The Strengths and Difficulties Questionnaire will be used to measure the risk of mental health problems. At follow-up, the risk of mental health problems will be compared between Grade 10 students in intervention and control schools to determine intervention effectiveness. The study presents an opportunity to determine the effectiveness of a comprehensive resilience-based intervention in reducing the risk of mental health problems in adolescents attending secondary schools. The outcomes of the trial are of importance to youth, schools, mental health clinicians and policymakers. Australian New Zealand Clinical Trials Registry, ACTRN12611000606987, registered 14 June 2011.

From community resilience towards urban resilience : Exploring the grassroot initiatives' role in cities

NARCIS (Netherlands)

Meijer, S.A.; Van Timmeren, A.; Crul, M.R.M.; Brezet, J.C.

2013-01-01

Climate change and resource scarcity effects pose challenges by themselves. In the context of the complexity of cities, these challenges become wicked and ill-defined as e.g. socialeconomic issues are added. To face these challenges, a city’s resilience on multiple scales has to enable it to both

Resilience to stress and disturbance, and resistance to Bromus tectorum L. invasion in cold desert shrublands of western North America

Science.gov (United States)

Chambers, Jeanne C.; Bradley, Bethany A.; Brown, Cynthia S.; D'Antonio, Carla; Germino, Matthew J.; Grace, James B.; Hardegree, Stuart P.; Miller, Richard F.; Pyke, David A.

2013-01-01

Alien grass invasions in arid and semi-arid ecosystems are resulting in grass–fire cycles and ecosystem-level transformations that severely diminish ecosystem services. Our capacity to address the rapid and complex changes occurring in these ecosystems can be enhanced by developing an understanding of the environmental factors and ecosystem attributes that determine resilience of native ecosystems to stress and disturbance, and resistance to invasion. Cold desert shrublands occur over strong environmental gradients and exhibit significant differences in resilience and resistance. They provide an excellent opportunity to increase our understanding of these concepts. Herein, we examine a series of linked questions about (a) ecosystem attributes that determine resilience and resistance along environmental gradients, (b) effects of disturbances like livestock grazing and altered fire regimes and of stressors like rapid climate change, rising CO2, and N deposition on resilience and resistance, and (c) interacting effects of resilience and resistance on ecosystems with different environmental conditions. We conclude by providing strategies for the use of resilience and resistance concepts in a management context. At ecological site scales, state and transition models are used to illustrate how differences in resilience and resistance influence potential alternative vegetation states, transitions among states, and thresholds. At landscape scales management strategies based on resilience and resistance—protection, prevention, restoration, and monitoring and adaptive management—are used to determine priority management areas and appropriate actions.

Resilience through adaptation.

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Guus A Ten Broeke

Full Text Available Adaptation of agents through learning or evolution is an important component of the resilience of Complex Adaptive Systems (CAS. Without adaptation, the flexibility of such systems to cope with outside pressures would be much lower. To study the capabilities of CAS to adapt, social simulations with agent-based models (ABMs provide a helpful tool. However, the value of ABMs for studying adaptation depends on the availability of methodologies for sensitivity analysis that can quantify resilience and adaptation in ABMs. In this paper we propose a sensitivity analysis methodology that is based on comparing time-dependent probability density functions of output of ABMs with and without agent adaptation. The differences between the probability density functions are quantified by the so-called earth-mover's distance. We use this sensitivity analysis methodology to quantify the probability of occurrence of critical transitions and other long-term effects of agent adaptation. To test the potential of this new approach, it is used to analyse the resilience of an ABM of adaptive agents competing for a common-pool resource. Adaptation is shown to contribute positively to the resilience of this ABM. If adaptation proceeds sufficiently fast, it may delay or avert the collapse of this system.

Resilience through adaptation.

Science.gov (United States)

Ten Broeke, Guus A; van Voorn, George A K; Ligtenberg, Arend; Molenaar, Jaap

2017-01-01

Adaptation of agents through learning or evolution is an important component of the resilience of Complex Adaptive Systems (CAS). Without adaptation, the flexibility of such systems to cope with outside pressures would be much lower. To study the capabilities of CAS to adapt, social simulations with agent-based models (ABMs) provide a helpful tool. However, the value of ABMs for studying adaptation depends on the availability of methodologies for sensitivity analysis that can quantify resilience and adaptation in ABMs. In this paper we propose a sensitivity analysis methodology that is based on comparing time-dependent probability density functions of output of ABMs with and without agent adaptation. The differences between the probability density functions are quantified by the so-called earth-mover's distance. We use this sensitivity analysis methodology to quantify the probability of occurrence of critical transitions and other long-term effects of agent adaptation. To test the potential of this new approach, it is used to analyse the resilience of an ABM of adaptive agents competing for a common-pool resource. Adaptation is shown to contribute positively to the resilience of this ABM. If adaptation proceeds sufficiently fast, it may delay or avert the collapse of this system.

A new framework for assessing hospital crisis management based on resilience engineering approach.

Science.gov (United States)

Shirali, Gh A; Azadian, Sh; Saki, A

2016-06-14

In recent years, an increasing number of natural and man-made disasters have exposed many people and properties to various disasters. This has resulted in approximately 75,000 deaths worldwide every year due to disasters. Crisis management is becoming increasingly important to cope effectively with the magnitude and potential damage resulting from disasters. Hospitals, as the final point in the rescue chain, have a key role in the crisis management and need to be resilient against disasters. The purpose of this paper is to present a new framework for assessing the crisis management based on resilience principles in hospital infrastructure of a developing country. A questionnaire was developed and completed by 310 staff (nurses and managers) of eight hospitals in Iran. The findings indicate that the eight hospitals included in the study have moderate conditions in general, while hospitals X3, X4, and X7 have poor conditions in the crisis management. Consequently, it seems that the crisis management system was not resilient in all these hospitals in general. Using resilience engineering in assessing crisis management can improve and develop the ability of the hospitals' management to cope with any type of disaster.

A systematic review of ecological attributes that confer resilience to climate change in environmental restoration.

Directory of Open Access Journals (Sweden)

Britta L Timpane-Padgham

Full Text Available Ecological restoration is widely practiced as a means of rehabilitating ecosystems and habitats that have been degraded or impaired through human use or other causes. Restoration practices now are confronted by climate change, which has the potential to influence long-term restoration outcomes. Concepts and attributes from the resilience literature can help improve restoration and monitoring efforts under changing climate conditions. We systematically examined the published literature on ecological resilience to identify biological, chemical, and physical attributes that confer resilience to climate change. We identified 45 attributes explicitly related to climate change and classified them as individual- (9, population- (6, community- (7, ecosystem- (7, or process-level attributes (16. Individual studies defined resilience as resistance to change or recovery from disturbance, and only a few studies explicitly included both concepts in their definition of resilience. We found that individual and population attributes generally are suited to species- or habitat-specific restoration actions and applicable at the population scale. Community attributes are better suited to habitat-specific restoration at the site scale, or system-wide restoration at the ecosystem scale. Ecosystem and process attributes vary considerably in their type and applicability. We summarize these relationships in a decision support table and provide three example applications to illustrate how these classifications can be used to prioritize climate change resilience attributes for specific restoration actions. We suggest that (1 including resilience as an explicit planning objective could increase the success of restoration projects, (2 considering the ecological context and focal scale of a restoration action is essential in choosing appropriate resilience attributes, and (3 certain ecological attributes, such as diversity and connectivity, are more commonly considered to

A systematic review of ecological attributes that confer resilience to climate change in environmental restoration.

Science.gov (United States)

Timpane-Padgham, Britta L; Beechie, Tim; Klinger, Terrie

2017-01-01

Ecological restoration is widely practiced as a means of rehabilitating ecosystems and habitats that have been degraded or impaired through human use or other causes. Restoration practices now are confronted by climate change, which has the potential to influence long-term restoration outcomes. Concepts and attributes from the resilience literature can help improve restoration and monitoring efforts under changing climate conditions. We systematically examined the published literature on ecological resilience to identify biological, chemical, and physical attributes that confer resilience to climate change. We identified 45 attributes explicitly related to climate change and classified them as individual- (9), population- (6), community- (7), ecosystem- (7), or process-level attributes (16). Individual studies defined resilience as resistance to change or recovery from disturbance, and only a few studies explicitly included both concepts in their definition of resilience. We found that individual and population attributes generally are suited to species- or habitat-specific restoration actions and applicable at the population scale. Community attributes are better suited to habitat-specific restoration at the site scale, or system-wide restoration at the ecosystem scale. Ecosystem and process attributes vary considerably in their type and applicability. We summarize these relationships in a decision support table and provide three example applications to illustrate how these classifications can be used to prioritize climate change resilience attributes for specific restoration actions. We suggest that (1) including resilience as an explicit planning objective could increase the success of restoration projects, (2) considering the ecological context and focal scale of a restoration action is essential in choosing appropriate resilience attributes, and (3) certain ecological attributes, such as diversity and connectivity, are more commonly considered to confer

Resiliency and subjective health assessment. Moderating role of selected psychosocial variables

Directory of Open Access Journals (Sweden)

Michalina Sołtys

2015-12-01

Full Text Available Background Resiliency is defined as a relatively permanent personality trait, which may be assigned to the category of health resources. The aim of this study was to determine conditions in which resiliency poses a significant health resource (moderation, thereby broadening knowledge of the specifics of the relationship between resiliency and subjective health assessment. Participants and procedure The study included 142 individuals. In order to examine the level of resiliency, the Assessment Resiliency Scale (SPP-25 by N. Ogińska-Bulik and Z. Juczyński was used. Participants evaluated subjective health state by means of an analogue-visual scale. Additionally, in the research the following moderating variables were controlled: sex, objective health status, having a partner, professional activity and age. These data were obtained by personal survey. Results The results confirmed the relationship between resiliency and subjective health assessment. Multiple regression analysis revealed that sex, having a partner and professional activity are significant moderators of associations between level of resiliency and subjective health evaluation. However, statistically significant interaction effects for health status and age as a moderator were not observed. Conclusions Resiliency is associated with subjective health assessment among adults, and selected socio-demographic features (such as sex, having a partner, professional activity moderate this relationship. This confirms the significant role of resiliency as a health resource and a reason to emphasize the benefits of enhancing the potential of individuals for their psychophysical wellbeing. However, the research requires replication in a more homogeneous sample.

Disease epidemics: Lessons for resilience in an increasingly connected world

Science.gov (United States)

Allen, Craig R.; DeWitte, S.N.; Kurth, M.H.; Linkov, I.

2016-01-01

In public health, the term resilience often refers to the personality traits that individuals possess which help them endure and recover from stressors. However, resilience as a system characteristic, especially in regards to complex social-ecological systems, can be informative for public health at scales larger than the individual. Acute shocks to systems occur against a background of existing conditions, which are crucial determinants of the eventual public health outcomes of those shocks, and in the context of complex dependencies among and between ecological and societal elements. Many components of a system's baseline condition are chronic public health concerns themselves and diminish the capacity of the system to perform in the face of acute shocks. The emerging field of resilience management is concerned with holistically assessing and improving a system's ability to prepare for and absorb disruption, and then recover and adapt across physical, information, environmental and social domains. Integrating resilience considerations into current risk- and evidence-based approaches to disease control and prevention1 can move public health efforts toward more proactive and comprehensive solutions for protecting and improving the health of communities. Here, we look to the case of the Black Death as an illustrative case of a dramatic transformation in human history, an acute shock to a system that was underlain by chronic social maladies, to derive lessons about resilience management for public health in contemporary systems.

Coordinated SLNR based Precoding in Large-Scale Heterogeneous Networks

KAUST Repository

Boukhedimi, Ikram

2017-03-06

This work focuses on the downlink of large-scale two-tier heterogeneous networks composed of a macro-cell overlaid by micro-cell networks. Our interest is on the design of coordinated beamforming techniques that allow to mitigate the inter-cell interference. Particularly, we consider the case in which the coordinating base stations (BSs) have imperfect knowledge of the channel state information. Under this setting, we propose a regularized SLNR based precoding design in which the regularization factor is used to allow better resilience with respect to the channel estimation errors. Based on tools from random matrix theory, we provide an analytical analysis of the SINR and SLNR performances. These results are then exploited to propose a proper setting of the regularization factor. Simulation results are finally provided in order to validate our findings and to confirm the performance of the proposed precoding scheme.

Coordinated SLNR based Precoding in Large-Scale Heterogeneous Networks

KAUST Repository

Boukhedimi, Ikram; Kammoun, Abla; Alouini, Mohamed-Slim

2017-01-01

This work focuses on the downlink of large-scale two-tier heterogeneous networks composed of a macro-cell overlaid by micro-cell networks. Our interest is on the design of coordinated beamforming techniques that allow to mitigate the inter-cell interference. Particularly, we consider the case in which the coordinating base stations (BSs) have imperfect knowledge of the channel state information. Under this setting, we propose a regularized SLNR based precoding design in which the regularization factor is used to allow better resilience with respect to the channel estimation errors. Based on tools from random matrix theory, we provide an analytical analysis of the SINR and SLNR performances. These results are then exploited to propose a proper setting of the regularization factor. Simulation results are finally provided in order to validate our findings and to confirm the performance of the proposed precoding scheme.

Relationship Between Resilience and Coping Strategies in Competitive Sport.

Science.gov (United States)

Secades, Xabel García; Molinero, Olga; Salguero, Alfonso; Barquín, Roberto Ruíz; de la Vega, Ricardo; Márquez, Sara

2016-02-01

Resilience is important in sport performers to withstand the pressure they experience. This study analyzed the relationship among resilient qualities and coping strategies in 235 Spanish athletes (126 males, 109 females; M age = 20.7 yr) who practiced different sports (79.1% team sports, 20.9% individual sports). They were evaluated at the beginning of the last competitive mesocycle and after an important competition. Coping strategies and level of resilient qualities were measured by the Coping Inventory for Competitive Sport and the Resilience Scale. There was no significant difference in resilience scores between evaluations performed during the last mesocycle or competition. A significant increase occurred in the scores for emotion-oriented and distraction-oriented coping during competition. Resilience scores correlated positively to task-oriented coping and negatively to disengagement- and distraction-oriented coping during both periods. Analysis of variance indicated that athletes with high individual resilient qualities reached higher scores in task-oriented coping, using to a lower extent disengagement- and distraction-oriented coping. Results obtained suggest that resilient characteristics may associate in athletes to the use of more potentially adaptative coping strategies. © The Author(s) 2016.

Association between morningness and resilience in Korean college students.

Science.gov (United States)

Lee, So-Jin; Park, Chul-Soo; Kim, Bong-Jo; Lee, Cheol-Soon; Cha, Boseok; Lee, Yu Jin; Soh, Minah; Park, Jin Ah; Young, Park So; Song, Eun Hye

2016-01-01

Circadian typology and sleep quality may be essential factors associated with the promotion of resilience. However, previous studies investigating the association between circadian typology and resilience did not analyze the effects of sleep quality on resilience. Thus, the present study evaluated the association between circadian typology and resilience in Korean college students after controlling for sleep quality. Additionally, this study investigated several sleep-related variables, including sleep duration, social jetlag and sunlight exposure during the daytime, to examine the modifiable behavioral features of morningness and also investigated whether the findings regarding morningness-related modifiable habits were associated with resilience. This study included 1094 participants (947 males and 147 females) between 19 and 29 years of age (22.8 ± 1.9 years) who completed the 10-item Korean version of the Connor-Davidson Resilience Scale (CD-RISC-10), the Korean version of the Morningness-Eveningness Questionnaire (MEQ), the Pittsburgh Sleep Quality Index (PSQI), the Korean version of the Hospital Anxiety and Depression Scale (HADS) and a survey about social jetlag that determined misalignments between weekday and weekend times of awakening and activity duration under conditions of sunlight between 10:00 and 15:00. A multiple linear regression analysis revealed that sleep duration, mean daily sunlight exposure between 10:00 and 15:00 and age were positive predictors of morningness, whereas social jetlag was a negative predictor of morningness. Of these morningness-related modifiable behavioral features, mean daily sunlight exposure between 10:00 and 15:00 significantly predicted greater resilience. An additional multiple linear regression analysis revealed that morningness was a positive predictor of resilience after controlling for age, sex, depression, anxiety and sleep quality. These results support the idea that morningness and better sleep quality are

A review of definitions and measures of system resilience

International Nuclear Information System (INIS)

Hosseini, Seyedmohsen; Barker, Kash; Ramirez-Marquez, Jose E.

2016-01-01

Modeling and evaluating the resilience of systems, potentially complex and large-scale in nature, has recently raised significant interest among both practitioners and researchers. This recent interest has resulted in several definitions of the concept of resilience and several approaches to measuring this concept, across several application domains. As such, this paper presents a review of recent research articles related to defining and quantifying resilience in various disciplines, with a focus on engineering systems. We provide a classification scheme to the approaches in the literature, focusing on qualitative and quantitative approaches and their subcategories. Addressed in this review are: an extensive coverage of the literature, an exploration of current gaps and challenges, and several directions for future research. - Highlights: • A comprehensive review of definitions and measures of system resilience. • Focus given to resilience in engineering systems is provided. • Nearly 150 articles across several domains are reviewed. • Future directions in resilience research are discussed.

Parenting style, resilience, and mental health of community-dwelling elderly adults in China.

Science.gov (United States)

Zhong, Xue; Wu, Daxing; Nie, Xueqing; Xia, Jie; Li, Mulei; Lei, Feng; Lim, Haikel A; Kua, Ee-Heok; Mahendran, Rathi

2016-07-08

Given the increasing elderly population worldwide, the identification of potential determinants of successful ageing is important. Many studies have shown that parenting style and mental resilience may influence mental health; however, little is known about the psychological mechanisms that underpin this relationship. The current study sought to explore the relationships among mental resilience, perceptions of parents' parenting style, and depression and anxiety among community-dwelling elderly adults in China. In total, 439 community-dwelling elderly Chinese adults aged 60-91 years completed the Personal and Parents' Parenting Style Scale, Connor-Davidson Resilience Scale, Zung Self-Rating Depression Scale, and Zung Self-Rating Anxiety Scale. Elderly adults whose parents preferred positive and authoritative parenting styles had higher levels of mental resilience and lower levels of depression and anxiety. Elderly adults parented in the authoritarian style were found to have higher levels of depression and anxiety, with lower mental resilience. The findings of this study provide evidence related to successful ageing and coping with life pressures, and highlight the important effects of parenting on mental health. The results suggest that examination of the proximal determinants of successful ageing is not sufficient-distal factors may also contribute to the 'success' of ageing by modifying key psychological dispositions that promote adaptation to adversity.

Prioritizing key resilience indicators to support coral reef management in a changing climate.

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McClanahan, Tim R; Donner, Simon D; Maynard, Jeffrey A; MacNeil, M Aaron; Graham, Nicholas A J; Maina, Joseph; Baker, Andrew C; Alemu I, Jahson B; Beger, Maria; Campbell, Stuart J; Darling, Emily S; Eakin, C Mark; Heron, Scott F; Jupiter, Stacy D; Lundquist, Carolyn J; McLeod, Elizabeth; Mumby, Peter J; Paddack, Michelle J; Selig, Elizabeth R; van Woesik, Robert

2012-01-01

Managing coral reefs for resilience to climate change is a popular concept but has been difficult to implement because the empirical scientific evidence has either not been evaluated or is sometimes unsupportive of theory, which leads to uncertainty when considering methods and identifying priority reefs. We asked experts and reviewed the scientific literature for guidance on the multiple physical and biological factors that affect the ability of coral reefs to resist and recover from climate disturbance. Eleven key factors to inform decisions based on scaling scientific evidence and the achievability of quantifying the factors were identified. Factors important to resistance and recovery, which are important components of resilience, were not strongly related, and should be assessed independently. The abundance of resistant (heat-tolerant) coral species and past temperature variability were perceived to provide the greatest resistance to climate change, while coral recruitment rates, and macroalgae abundance were most influential in the recovery process. Based on the 11 key factors, we tested an evidence-based framework for climate change resilience in an Indonesian marine protected area. The results suggest our evidence-weighted framework improved upon existing un-weighted methods in terms of characterizing resilience and distinguishing priority sites. The evaluation supports the concept that, despite high ecological complexity, relatively few strong variables can be important in influencing ecosystem dynamics. This is the first rigorous assessment of factors promoting coral reef resilience based on their perceived importance, empirical evidence, and feasibility of measurement. There were few differences between scientists' perceptions of factor importance and the scientific evidence found in journal publications but more before and after impact studies will be required to fully test the validity of all the factors. The methods here will increase the feasibility

Promoting Resilience in Stress Management for Parents (PRISM-P): An intervention for caregivers of youth with serious illness.

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Yi-Frazier, Joyce P; Fladeboe, Kaitlyn; Klein, Victoria; Eaton, Lauren; Wharton, Claire; McCauley, Elizabeth; Rosenberg, Abby R

2017-09-01

It is well-known that parental stress and coping impacts the well-being of children with serious illness. The current study aimed to evaluate the feasibility and satisfaction of a novel resilience promoting intervention, the Promoting Resilience in Stress Management Intervention for Parents (PRISM-P) among parents of adolescents and young adults with Type 1 diabetes or cancer. Secondary analyses explored the effect of the PRISM-P on parent-reported resilience and distress. The PRISM-P includes 4 short skills-based modules, delivered in either 2 or 4 separate, individual sessions. English-speaking parents of adolescents with cancer or Type 1 diabetes were eligible. Feasibility was conservatively defined as a completion rate of 80%; satisfaction was qualitatively evaluated based upon parent feedback regarding intervention content, timing, and format. Resilience and distress were assessed pre- and postintervention with the Connor Davidson Resilience Scale and the Kessler-6 Psychological Distress Scale. Twelve of 24 caregivers of youth with diabetes (50%) and 13 of 15 caregivers of youth with cancer (87%) agreed to participate. Nine of 12 (75%) and 9 of 13 (64%) completed all PRISM-P modules, respectively. Among those who completed the intervention, qualitative satisfaction was high. Parent-reported resilience and distress scores improved after the intervention. Effect sizes for both groups indicated a moderate intervention effect. Ultimately, the PRISM-P intervention was well accepted and impactful among parents who completed it. However, attrition rates were higher than anticipated, suggesting alternative or less time-intensive formats may be more feasible. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Resilient Prosumer Scenario in a Changing Regulatory Environment—The UniRCon Solution

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Mihai Sanduleac

2017-11-01

Full Text Available Technological developments are pushing for new solutions based upon massive integration of renewable electricity generation in networks already facing many challenges. This paper presents a novel approach to managing the energy transfer towards prosumers making use of smart management of local energy storage. The proposed design (including storage dimensioning is based on several operating scenarios in which the prosumer might operate as: (i a “load only” entity (from a grid perspective, thus exhibiting investment resiliency against regulatory changes and high energy efficiency; or (ii a prosumer, in case regulatory opportunistic profit might be available. This can be realized within a newly proposed Uni-directional Resilient Consumer (UniRCon architecture. The major aim of the proposed architecture is to achieve optimal self-consumption while avoiding curtailment even in a changing regulatory environment like, for example, the total lack of incentives for generation based on renewable energy sources (RES. One of the major advantages of the proposed architecture consists in the adaptability to changes in the regulatory and market environment. The term resilience is used with multiple meanings: (a the prosumer’s financial resilience against regulatory changes when investment calculations assume no-grid injections; (b the prosumer’s technical resilience, with electrical design based on standalone operation; (c the resilience of clusters of interconnected end-user installations with enabled community-level electricity exchange, independent of the existing main grid supply; (d the contribution to grid resilience, by enabling AC microgrid (MG operation in island mode when large portions of the grid are formed by clusters of UniRCon prosumers (the ease of islanding segmentation of the local grid in case of emergencies. For proof of concept, three use-cases are detailed: (i photovoltaic (PV installations connected behind the meter; (ii PV and

Model of coping strategies, resilience, psychological well-being, and perceived health among military personnel

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Kuan-Jung Chen

2018-01-01

Full Text Available Background: Military personnel are confronted with physiological and psychological changes caused by stress and exposure to trauma. Although resilience may be protective against psychopathology, very few studies have explored the relationships between the resilience and coping strategies. The study aims to assess how different coping strategies affect resilience, psychological well-being (PWB, and perceived health among military personnel.Subjects and Methods: This study was a cross-sectional survey. Nuclear, biological, and chemical (NBC soldiers and nurses in the military medical center were recruited in Taiwan in November 2015. The survey comprised the Brief COPE Scale, Ryff's PWB Scale, and the Resilience Scale for Adults, which examined the relationships among coping strategies, PWB, resilience, and perceived health. Path analysis was applied.Results: We recruited 200 participants (145 male and 177 single aged 24.6 ± 4.7 years (range, 18–46 years. Resilience (coefficient = 0.60, P < 0.001 and PWB (coefficient = 0.33, P < 0.001 were better when using more approach-oriented coping strategies and fewer avoidant coping strategies, whereas the opposite pattern was seen when using avoidant coping (coefficient = −0.31, P < 0.001 for resilience and coefficient = −.20, P < 0.1 for PWB. PWB significantly predicted perceived health (coefficient = 0.45, P < 0.001.Conclusions: Resilience is higher when positive approach-oriented coping strategies are used, which directly affects PWB, and in turn, predicts better-perceived health. Our conceptual model indicates that interventions designed to promote approach-oriented coping strategies may help military personnel develop improved resilience, PWB, and perceived health status.

Biodiversity and Resilience of Ecosystem Functions.

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Oliver, Tom H; Heard, Matthew S; Isaac, Nick J B; Roy, David B; Procter, Deborah; Eigenbrod, Felix; Freckleton, Rob; Hector, Andy; Orme, C David L; Petchey, Owen L; Proença, Vânia; Raffaelli, David; Suttle, K Blake; Mace, Georgina M; Martín-López, Berta; Woodcock, Ben A; Bullock, James M

2015-11-01

Accelerating rates of environmental change and the continued loss of global biodiversity threaten functions and services delivered by ecosystems. Much ecosystem monitoring and management is focused on the provision of ecosystem functions and services under current environmental conditions, yet this could lead to inappropriate management guidance and undervaluation of the importance of biodiversity. The maintenance of ecosystem functions and services under substantial predicted future environmental change (i.e., their 'resilience') is crucial. Here we identify a range of mechanisms underpinning the resilience of ecosystem functions across three ecological scales. Although potentially less important in the short term, biodiversity, encompassing variation from within species to across landscapes, may be crucial for the longer-term resilience of ecosystem functions and the services that they underpin. Copyright © 2015 Elsevier Ltd. All rights reserved.

The Relationship Between Psychological Resilience and Life Satisfaction of University Academic Staff

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Gamze ÜLKER TÜMLÜ

2013-12-01

Full Text Available The aim of this study is to examine the relationship between academic staff psychological resilience and life satisfaction. The research is a descriptive study in relational survey model. The study group includes 94 faculty members chosen randomly in 2011-2012 academic years in Kastamonu University. As a data collection instruments, life satisfaction scale developed by Diener et al in 1985, adapted to Turkish by Köker in 1991 and Connor and Davidson Resilience Scale/CD-RISC developed by Connor and Davidson in 2003, adapted to Turkish by Karaırmak in 2010, were used. In the study correlation method was used in order to determine the relationship between resilience and life satisfaction, regression analysis was used in order to determine whether the resilience predict life satisfaction. In addition, Mann-Whitney U and Kruskal-Wallis H tests were used in the analysis of resilience in terms of age, gender, marital status, degree, years of service and years of service at the university in the study. When the outcomes were evaluated, a significant, positive relationship was found between life satisfaction and resilience. The psychological resilience predicts life satisfaction in a meaningful way and resilience explains 7% of the total variance about life satisfaction. In addition, resilience levels of the university academic staff does not differ meaningfully from the gender, age, marital status, degree, years of service and years of service at university.

Predicting Resilience via Social Support and Illness Perceptions Among Patients Undergoing Hemodialysis

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Reihane Hajmohammadi

2017-07-01

Full Text Available Background and Objectives Chronic renal disease is a threatening condition for the health, economic, and social status of the affected person and his/her family. Patients undergoing hemodialysis encounter mental and health problems; the current study aimed at predicting resilience via social support and illness perceptions among patients undergoing hemodialysis. Methods The current descriptive-correlational study had a statistical population including 308 patients undergoing hemodialysis in Kerman, Iran, in 2017. Based on the Krejcie-Morgan table, the minimum required sample size was 169. The sample was selected using a convenience sampling method. Data collection tools were the Connor-Davidson resilience scale, the medical outcome study (MOS social support survey developed by Sherbourne and Stewart, and the brief illness perception questionnaire developed by Broadbent et al. Data were analyzed using a Pearson correlation coefficient and a stepwise regression analysis via SPSS version 19. Results Results indicated that resilience was significantly and positively related to social support (r = 0.318, P < 0.05 and illness perceptions (r = 0.165, P < 0.05. Among the subscales of social support, emotional support, tangible support, and social interaction could predict resilience, and among the subscales of illness perceptions, only cognitive representation could predict resilience. Conclusions The obtained results demonstrated that resilience was significantly and positively related to social support and illness perceptions. Additionally, the subscales of social support and illness perceptions could predict resilience among the patients undergoing hemodialysis.

The Communities Advancing Resilience Toolkit (CART): an intervention to build community resilience to disasters.

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Pfefferbaum, Rose L; Pfefferbaum, Betty; Van Horn, Richard L; Klomp, Richard W; Norris, Fran H; Reissman, Dori B

2013-01-01

Community resilience has emerged as a construct to support and foster healthy individual, family, and community adaptation to mass casualty incidents. The Communities Advancing Resilience Toolkit (CART) is a publicly available theory-based and evidence-informed community intervention designed to enhance community resilience by bringing stakeholders together to address community issues in a process that includes assessment, feedback, planning, and action. Tools include a field-tested community resilience survey and other assessment and analytical instruments. The CART process encourages public engagement in problem solving and the development and use of local assets to address community needs. CART recognizes 4 interrelated domains that contribute to community resilience: connection and caring, resources, transformative potential, and disaster management. The primary value of CART is its contribution to community participation, communication, self-awareness, cooperation, and critical reflection and its ability to stimulate analysis, collaboration, skill building, resource sharing, and purposeful action.

Exploration of resilience assessments for natural hazards

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Lo Jacomo, Anna; Han, Dawei; Champneys, Alan

2017-04-01

measures of resilience are hazard dependent, and require hazard information. In those cases, the type of hazard information required varies from long term information such as the general probability of occurrence of a particular hazard, to short term information such as the observed damage following a specific earthquake occurrence. The required information also varies from national scale, such as census data, to local scale, such as stakeholder perceptions of a threat. This is shown through examples of resilience assessments, along with a discussion of their ability to inform decision making.

Developing Mathematical Resilience of Prospective Math Teachers

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Ariyanto, L.; Herman, T.; Sumarmo, U.; Suryadi, D.

2017-09-01

Prospective math teachers need to develop positive adaptive attitudes toward mathematics that will enable them to continue learning despite having to deal with obstacles and difficulties. This research focuses on the resilience improvement of the prospective mathematic teachers after being treated using problem-based learning based on their basic knowledge on mathematic and their overall knowledge on math. This research used only one group for pre-test and post-test. The result of this research shows that there is improvement on prospective teachers’ resilience after they were given treatment using problem-based learning. One of the factors causing the resilience improvement of the prospective mathematic teachers is the instructions on students’ work sheet. In the instructions, stud ents were asked to write difficulties in solving math problems as well as write down the solution they take to overcome them. This research can be used as a reference for other researchers who want to do the same research related on students’ resiliency o n math and or math lecturers to improve the resilience of prospective teachers to be resilient teachers on math in the future.

How do we know about resilience? An analysis of empirical research on resilience, and implications for interdisciplinary praxis

International Nuclear Information System (INIS)

Downes, Barbara J; Miller, Fiona; Barnett, Jon; Glaister, Alena; Ellemor, Heidi

2013-01-01

We sought to understand how knowledge about resilience is produced. We examined empirical research into resilience from the social and natural sciences, randomly selected a sample of these studies and analysed their methods using common criteria to enable comparison. We found that studies of resilience from social scientists largely focus on the response of individuals to human-induced change events, while those from natural scientists largely focus on the response of ecological communities and populations to both environmental and human-induced change events. Most studies were of change over short time periods and focused on small spatial scales. Social science studies were dominated by one-off surveys, whereas natural science studies used a diversity of study designs to draw inferences about cause-and-effect. Whilst these differences typically reflect epistemological and methodological traditions, they also imply quite different understandings of resilience. We suggest that there are significant methodological barriers to producing empirical evidence about interactions between complex social and ecological systems. (letter)

Aligning Organizational Pathologies and Organizational Resilience Indicators

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Manuel Morales Allende

2017-07-01

Full Text Available Developing resilient individuals, organizations and communities is a hot topic in the research agenda in Management, Ecology, Psychology or Engineering. Despite the number of works that focus on resilience is increasing, there is not completely agreed definition of resilience, neither an entirely formal and accepted framework. The cause may be the spread of research among different fields. In this paper, we focus on the study of organizational resilience with the aim of improving the level of resilience in organizations. We review the relation between viable and resilient organizations and their common properties. Based on these common properties, we defend the application of the Viable System Model (VSM to design resilient organizations. We also identify the organizational pathologies defined applying the VSM through resilience indicators. We conclude that an organization with any organizational pathology is not likely to be resilient because it does not fulfill the requirements of viable organizations.

Resilience in Women who Experience Domestic Violence.

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Tsirigotis, Konstantinos; Łuczak, Joanna

2018-03-01

Violence in the family constitutes a serious social and psychological problem with harmful consequences leading, among others, to changes in the psychological functioning of the victim and, secondarily, also the perpetrator. The aim of this study was to examine resilience in women experiencing domestic violence. The "Ego Resiliency Scale" (ERS) was used to study the group of women suffering domestic violence. The study group included 52 women aged 30-65 years (mean age: 40.15) using assistance of the Crisis Intervention Centre due to experienced domestic violence. They most often reported suffering psychological and physical violence, with the husband or intimate partner being the most common perpetrator. Study women experiencing domestic violence obtained significantly lower scores on the ERS. The lowest scores on the ERS were achieved by women suffering paternal violence, while the highest - by women experiencing violence on the part of the intimate partner. Resilience of study women suffering domestic violence was lower than resilience of the general population, i.e. individuals not experiencing domestic violence. Suffered violence inflicted by the father exerted the greatest adverse impact on resilience. It seems advisable to consider resilience in the process of providing women experiencing domestic violence with psychosocial help.

Satellite imaging coral reef resilience at regional scale. A case-study from Saudi Arabia.

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Rowlands, Gwilym; Purkis, Sam; Riegl, Bernhard; Metsamaa, Liisa; Bruckner, Andrew; Renaud, Philip

2012-06-01

We propose a framework for spatially estimating a proxy for coral reef resilience using remote sensing. Data spanning large areas of coral reef habitat were obtained using the commercial QuickBird satellite, and freely available imagery (NASA, Google Earth). Principles of coral reef ecology, field observation, and remote observations, were combined to devise mapped indices. These capture important and accessible components of coral reef resilience. Indices are divided between factors known to stress corals, and factors incorporating properties of the reef landscape that resist stress or promote coral growth. The first-basis for a remote sensed resilience index (RSRI), an estimate of expected reef resilience, is proposed. Developed for the Red Sea, the framework of our analysis is flexible and with minimal adaptation, could be extended to other reef regions. We aim to stimulate discussion as to use of remote sensing to do more than simply deliver habitat maps of coral reefs. Copyright © 2012 Elsevier Ltd. All rights reserved.

The Climate Resilience Toolkit: Central gateway for risk assessment and resilience planning at all governance scales

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Herring, D.; Lipschultz, F.

2016-12-01

As people and organizations grapple with a changing climate amid a range of other factors simultaneously shifting, there is a need for credible, legitimate & salient scientific information in useful formats. In addition, an assessment framework is needed to guide the process of planning and implementing projects that allow communities and businesses to adapt to specific changing conditions, while also building overall resilience to future change. We will discuss how the U.S. Climate Resilience Toolkit (CRT) can improve people's ability to understand and manage their climate-related risks and opportunities, and help them make their communities and businesses more resilient. In close coordination with the U.S. Climate Data Initiative, the CRT is continually evolving to offer actionable authoritative information, relevant tools, and subject matter expertise from across the U.S. federal government in one easy-to-use location. The Toolkit's "Climate Explorer" is designed to help people understand potential climate conditions over the course of this century. It offers easy access to downloadable maps, graphs, and data tables of observed and projected temperature, precipitation and other decision-relevant climate variables dating back to 1950 and out to 2100. Since climate is only one of many changing factors affecting decisions about the future, it also ties climate information to a wide range of relevant variables to help users explore vulnerabilities and impacts. New topic areas have been added, such as "Fisheries," "Regions," and "Built Environment" sections that feature case studies and personal experiences in making adaptation decisions. A curated "Reports" section is integrated with semantic web capabilities to help users locate the most relevant information sources. As part of the USGCRP's sustained assessment process, the CRT is aligning with other federal activities, such as the upcoming 4th National Climate Assessment.

Quality of life in schizophrenia and bipolar disorder: The impact of symptomatic remission and resilience.

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Hofer, A; Mizuno, Y; Wartelsteiner, F; Wolfgang Fleischhacker, W; Frajo-Apor, B; Kemmler, G; Mimura, M; Pardeller, S; Sondermann, C; Suzuki, T; Welte, A; Uchida, H

2017-10-01

Health-related quality of life (HRQOL) is significantly affected in individuals with schizophrenia or bipolar I disorder (BD-I). The current study investigated whether symptomatic remission and resilience might differently impact HRQOL in these patients. Fifty-two patients with schizophrenia and 60 patients suffering from BD-I from outpatient mental health services as well as 77 healthy control subjects from the general community were included into a cross-sectional study. HRQOL and resilience were assessed using the WHOQOL-BREF and the Resilience Scale. In patients, psychopathology was quantified by the Positive and Negative Syndrome Scale or the Montgomery Asberg Depression Rating Scale and the Young Mania Rating Scale, respectively. Notably, both patient groups showed lower HRQOL and resilience compared to control subjects, non-remitted patients indicated lower HRQOL than remitted ones. The effect of remission on HRQOL was significantly larger in patients with BD-I than in those with schizophrenia but did not explain the difference in HRQOL between groups. Resilience predicted HRQOL in all three groups. When accounting for the effect of resilience among remitted patients, only the difference in HRQOL between schizophrenia patients and control subjects was significant. These findings demonstrate the impact of symptomatic remission and resilience on HRQOL of both patients suffering from schizophrenia and BD-I and indicate that these factors are especially relevant for HRQOL of patients with BD-I. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

Reconnecting Social and Ecological Resilience in Salmon Ecosystems

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Daniel L. Bottom

2009-06-01

Full Text Available Fishery management programs designed to control Pacific salmon (Oncorhynchus spp. for optimum production have failed to prevent widespread fish population decline and have caused greater uncertainty for salmon, their ecosystems, and the people who depend upon them. In this special feature introduction, we explore several key attributes of ecosystem resilience that have been overlooked by traditional salmon management approaches. The dynamics of salmon ecosystems involve social-ecological interactions across multiple scales that create difficult mismatches with the many jurisdictions that manage fisheries and other natural resources. Of particular importance to ecosystem resilience are large-scale shifts in oceanic and climatic regimes or in global economic conditions that unpredictably alter social and ecological systems. Past management actions that did not account for such changes have undermined salmon population resilience and increased the risk of irreversible regime shifts in salmon ecosystems. Because salmon convey important provisioning, cultural, and supporting services to their local watersheds, widespread population decline has undermined both human well-being and ecosystem resilience. Strengthening resilience will require expanding habitat opportunities for salmon populations to express their maximum life-history variation. Such actions also may benefit the "response diversity" of local communities by expanding the opportunities for people to express diverse social and economic values. Reestablishing social-ecological connections in salmon ecosystems will provide important ecosystem services, including those that depend on clean water, ample stream flows, functional wetlands and floodplains, intact riparian systems, and abundant fish populations.

A Network-Based Impact Measure for Propagated Losses in a Supply Chain Network Consisting of Resilient Components

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Jesus Felix Bayta Valenzuela

2018-01-01

Full Text Available The topology of a supply chain network affects the impacts of disruptions in it. We formulate a network-based measure of the impact of a disruption loss in a supply chain propagating downstream from an originating node. The measure takes into account the loss profile of the originating node, the structure of the supply network, and the resilience of the network components. We obtain an analytical expression for the impact measure under a beta-distributed initial loss (generalizable to any continuous distribution supported on the interval 0,1, under a breakthrough scenario (in which a fraction of the initial production loss reaches a focal company downstream as opposed to containment upstream or at the originating point. Furthermore, we obtain a closed-form solution for a supply chain network with a k-ary tree topology; a numerical study is performed for a scale-free network and a random network. Our proposed approach enables the evaluation of potential losses for a focal company considering its supply chain network structure, which may help the company to plan or redesign a robust and resilient network in response to different types of disruptions.

Nursing students' post-traumatic growth, emotional intelligence and psychological resilience.

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Li, Y; Cao, F; Cao, D; Liu, J

2015-06-01

Nursing students in the present sample who have experienced childhood adversity have a certain level of post-traumatic growth. If introduced into nursing curricula, emotional intelligence interventions may increase emotional coping resources and enhance social skills for nurses, which may benefit their long-term occupational health. As researchers consider personal resilience a strategy for responding to workplace adversity in nurses, resilience building should be incorporated into nursing education. This is a preliminary study that may guide future investigations of the curvilinear relationship rather than linear relationship between post-traumatic growth and positive factors in the special sample of nursing students. Resilience, emotional intelligence and post-traumatic growth may benefit nursing students' careers and personal well-being in clinical work. Developing both their emotional intelligence and resilience may assist their individual post-traumatic growth and enhance their ability to cope with clinical stress. To investigate the relationships among post-traumatic growth, emotional intelligence and psychological resilience in vocational school nursing students who have experienced childhood adversities, a cross-sectional research design with anonymous questionnaires was conducted and self-report data were analysed. The Childhood Adversities Checklist (Chinese version), Posttraumatic Growth Inventory, Emotional Intelligence Scale and the 10-item Connor-Davidson Resilience Scale were used. Survey data were collected from 202 Chinese vocational school nursing students during 2011. Post-traumatic growth was associated with emotional intelligence and psychological resilience. Results indicated a curvilinear relationship between emotional intelligence and post-traumatic growth, and between psychological resilience and post-traumatic growth. Moderate-level emotional intelligence and psychological resilience were most associated with the greatest levels of growth

Quality of life in stabilized patients with schizophrenia is mainly associated with resilience and self-esteem.

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Wartelsteiner, F; Mizuno, Y; Frajo-Apor, B; Kemmler, G; Pardeller, S; Sondermann, C; Welte, A; Fleischhacker, W W; Uchida, H; Hofer, A

2016-10-01

Improving quality of life (QoL) is an important objective in the treatment of schizophrenia. The aim of the current study was to examine to what extent resilience, self-esteem, hopelessness, and psychopathology are correlated with QoL. We recruited 52 out-patients diagnosed with schizophrenia according to DSM-IV criteria and 77 healthy control subjects from the general community. In patients, psychopathology was quantified by the Positive and Negative Syndrome Scale. The following scales were used in both patients and control subjects: the Berliner Lebensqualitätsprofil, the Resilience Scale, the Rosenberg Self-Esteem Scale, and the Beck Hopelessness Scale to assess QoL, resilience, self-esteem, and hopelessness respectively. Patients with schizophrenia presented with significantly less QoL, resilience, self-esteem, and hope compared to healthy control subjects. In patients, QoL correlated moderately with resilience, self-esteem, and hopelessness and weakly with symptoms. With respect to the latter, particularly depression and positive symptoms were negatively correlated with QoL. Our results highlight the complex nature of QoL in patients suffering from schizophrenia. They underscore that significant efforts are necessary to enhance resilience and self-esteem and to diminish hopelessness as well as affective and positive symptoms in patients with schizophrenia. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Quantitative Estimation of Risks for Production Unit Based on OSHMS and Process Resilience

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Nyambayar, D.; Koshijima, I.; Eguchi, H.

2017-06-01

Three principal elements in the production field of chemical/petrochemical industry are (i) Production Units, (ii) Production Plant Personnel and (iii) Production Support System (computer system introduced for improving productivity). Each principal element has production process resilience, i.e. a capability to restrain disruptive signals occurred in and out of the production field. In each principal element, risk assessment is indispensable for the production field. In a production facility, the occupational safety and health management system (Hereafter, referred to as OSHMS) has been introduced to reduce a risk of accidents and troubles that may occur during production. In OSHMS, a risk assessment is specified to reduce a potential risk in the production facility such as a factory, and PDCA activities are required for a continual improvement of safety production environments. However, there is no clear statement to adopt the OSHMS standard into the production field. This study introduces a metric to estimate the resilience of the production field by using the resilience generated by the production plant personnel and the result of the risk assessment in the production field. A method for evaluating how OSHMS functions are systematically installed in the production field is also discussed based on the resilience of the three principal elements.

Resilience is decreased in irritable bowel syndrome and associated with symptoms and cortisol response.

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Park, S H; Naliboff, B D; Shih, W; Presson, A P; Videlock, E J; Ju, T; Kilpatrick, L; Gupta, A; Mayer, E A; Chang, L

2018-01-01

Irritable bowel syndrome (IBS) is a stress-sensitive disorder associated with early adverse life events (EALs) and a dysregulated hypothalamic-pituitary-adrenal (HPA) axis. Resilience is the ability to recover and adapt positively to stress but has not been well studied in IBS. The aims of this study are to compare resilience in IBS and healthy controls (HCs) and to assess its relationships with IBS symptom severity, quality of life (QOL), EALs, and HPA axis response. Two hundred fifty-six subjects (154 IBS, 102 HCs) completed questionnaires for resilience (Connor-Davidson Resilience Scale [CD-RISC] and Brief Resilience Scale [BRS]), IBS symptoms, IBS-QOL, and EALs. Ninety-six of these subjects had serial serum adrenocorticotropic hormone (ACTH) and cortisol levels to exogenous corticotrophin-releasing hormone (CRH) and ACTH measured. The relationship between IBS status, resilience, and other variables of interest was assessed by regression analysis after adjusting for demographics and neuroticism, a predictor of resilience. Resilience was significantly lower in IBS compared to HCs (CD-RISC: 72.16±14.97 vs 77.32±12.73, P=.003; BRS: 3.29±0.87 vs 3.93±0.69, Presilience and IBS status for ACTH-stimulated cortisol response (P=.031); more resilient IBS subjects had lower cortisol response, and more resilient HCs had higher cortisol response. Lower resilience is associated with IBS status, worse IBS symptom severity, lower IBS-QOL, greater EALs, and stress hyperresponsiveness. © 2017 John Wiley & Sons Ltd.

Psychosocial factors affecting resilience in Nepalese individuals with earthquake-related spinal cord injury: a cross-sectional study.

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Bhattarai, Muna; Maneewat, Khomapak; Sae-Sia, Wipa

2018-03-02

One of many types of injuries following an earthquake is spinal cord injury (SCI) which is a life-long medically complex injury and high-cost health problem. Despite several negative consequences, some persons with SCI are resilient enough to achieve positive adjustment, greater acceptance, and better quality of life. Since resilience is influenced by several factors and can vary by context, it is beneficial to explore factors that affect the resilience of people who sustained spinal cord injury from the 2015 earthquake in Nepal. A descriptive cross-sectional study included 82 participants from the Spinal Injury Rehabilitation Center and communities in Nepal. Participants completed the Demographic and Injury-related Questionnaire, Connor-Davidson Resilience Scale, Multidimensional Scale of Perceived Social Support, Moorong Self-efficacy Scale, Intrinsic Spirituality Scale, and Patient Health Questionnaire-9. Pearson's correlation and point biserial correlation analyses were performed to examine associations between resilience and independent variables. A hierarchical regression analysis was used to identify the influence of certain factors. Findings indicated significant associations between resilience and social support (r = 0.42, p resilience and spirituality (r = - 0.12, p > 0.05). In hierarchical regression analysis, an overall regression model explained 46% of the variance in resilience. Self-efficacy (β = 0.28, p = 0.007) and depressive mood (β = - 0.24, p = 0.016) significantly determined resilience after controlling the effect of demographic variables. Among the demographic factors, being male significantly explained the variance in resilience (β = 0.31, p = 0.001). Multiple psychosocial and demographic factors were associated with resilience in people who sustained an earthquake-related SCI. Mental health professionals should demonstrate concern and consider such factors in allocating care in this group. Development

From resilience thinking to Resilience Planning: Lessons from practice.

Science.gov (United States)

Sellberg, M M; Ryan, P; Borgström, S T; Norström, A V; Peterson, G D

2018-07-01

Resilience thinking has frequently been proposed as an alternative to conventional natural resource management, but there are few studies of its applications in real-world settings. To address this gap, we synthesized experiences from practitioners that have applied a resilience thinking approach to strategic planning, called Resilience Planning, in regional natural resource management organizations in Australia. This case represents one of the most extensive and long-term applications of resilience thinking in the world today. We conducted semi-structured interviews with Resilience Planning practitioners from nine organizations and reviewed strategic planning documents to investigate: 1) the key contributions of the approach to their existing strategic planning, and 2) what enabled and hindered the practitioners in applying and embedding the new approach in their organizations. Our results reveal that Resilience Planning contributed to developing a social-ecological systems perspective, more adaptive and collaborative approaches to planning, and that it clarified management goals of desirable resource conditions. Applying Resilience Planning required translating resilience thinking to practice in each unique circumstance, while simultaneously creating support among staff, and engaging external actors. Embedding Resilience Planning within organizations implied starting and maintaining longer-term change processes that required sustained multi-level organizational support. We conclude by identifying four lessons for successfully applying and embedding resilience practice in an organization: 1) to connect internal "entrepreneurs" to "interpreters" and "networkers" who work across organizations, 2) to assess the opportunity context for resilience practice, 3) to ensure that resilience practice is a learning process that engages internal and external actors, and 4) to develop reflective strategies for managing complexity and uncertainty. Copyright © 2018 The Authors

Genetic risk of major depressive disorder: the moderating and mediating effects of neuroticism and psychological resilience on clinical and self-reported depression.

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Navrady, L B; Adams, M J; Chan, S W Y; Ritchie, S J; McIntosh, A M

2017-11-29

Polygenic risk scores (PRS) for depression correlate with depression status and chronicity, and provide causal anchors to identify depressive mechanisms. Neuroticism is phenotypically and genetically positively associated with depression, whereas psychological resilience demonstrates negative phenotypic associations. Whether increased neuroticism and reduced resilience are downstream mediators of genetic risk for depression, and whether they contribute independently to risk remains unknown. Moderating and mediating relationships between depression PRS, neuroticism, resilience and both clinical and self-reported depression were examined in a large, population-based cohort, Generation Scotland: Scottish Family Health Study (N = 4166), using linear regression and structural equation modelling. Neuroticism and resilience were measured by the Eysenck Personality Scale Short Form Revised and the Brief Resilience Scale, respectively. PRS for depression was associated with increased likelihood of self-reported and clinical depression. No interaction was found between PRS and neuroticism, or between PRS and resilience. Neuroticism was associated with increased likelihood of self-reported and clinical depression, whereas resilience was associated with reduced risk. Structural equation modelling suggested the association between PRS and self-reported and clinical depression was mediated by neuroticism (43-57%), while resilience mediated the association in the opposite direction (37-40%). For both self-reported and clinical diagnoses, the genetic risk for depression was independently mediated by neuroticism and resilience. Findings suggest polygenic risk for depression increases vulnerability for self-reported and clinical depression through independent effects on increased neuroticism and reduced psychological resilience. In addition, two partially independent mechanisms - neuroticism and resilience - may form part of the pathway of vulnerability to depression.

Morphological brain measures of cortico-limbic inhibition related to resilience.

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Gupta, Arpana; Love, Aubrey; Kilpatrick, Lisa A; Labus, Jennifer S; Bhatt, Ravi; Chang, Lin; Tillisch, Kirsten; Naliboff, Bruce; Mayer, Emeran A

2017-09-01

Resilience is the ability to adequately adapt and respond to homeostatic perturbations. Although resilience has been associated with positive health outcomes, the neuro-biological basis of resilience is poorly understood. The aim of the study was to identify associations between regional brain morphology and trait resilience with a focus on resilience-related morphological differences in brain regions involved in cortico-limbic inhibition. The relationship between resilience and measures of affect were also investigated. Forty-eight healthy subjects completed structural MRI scans. Self-reported resilience was measured using the Connor and Davidson Resilience Scale. Segmentation and regional parcellation of images was performed to yield a total of 165 regions. Gray matter volume (GMV), cortical thickness, surface area, and mean curvature were calculated for each region. Regression models were used to identify associations between morphology of regions belonging to executive control and emotional arousal brain networks and trait resilience (total and subscales) while controlling for age, sex, and total GMV. Correlations were also conducted between resilience scores and affect scores. Significant associations were found between GM changes in hypothesized brain regions (subparietal sulcus, intraparietal sulcus, amygdala, anterior mid cingulate cortex, and subgenual cingulate cortex) and resilience scores. There were significant positive correlations between resilience and positive affect and negative correlations with negative affect. Resilience was associated with brain morphology of regions involved in cognitive and affective processes related to cortico-limbic inhibition. Brain signatures associated with resilience may be a biomarker of vulnerability to disease. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

Resilience research in schizophrenia: a review of recent developments.

Science.gov (United States)

Mizuno, Yuya; Wartelsteiner, Fabienne; Frajo-Apor, Beatrice

2016-05-01

The concept of resilience is expected to be relevant in understanding the heterogeneous outcomes associated with schizophrenia. We reviewed recent developments in clinical studies focusing on the biological and psychological aspects of resilience in this population. We aimed to clarify current concepts of resilience in the field, elucidate gaps in the literature, and provide recommendations for future research. A total of 20 articles published between 2014 and 2015 were included. Six studies were neuroimaging studies, while the remaining studies used various psychological assessments. Most studies were cross-sectional except for three studies with naturalistic follow-up, one single-blind randomized controlled trial, and two published protocols of prospective studies. The following patterns of research were evident among the highly heterogeneous literature: studies focusing on protective factors and others emphasizing dynamic processes, studies investigating 'at-risk but resilient' groups (e.g. nonpsychotic siblings of patients with schizophrenia), and studies using psychological scales to measure resilience. The heterogeneity in how reports conceptualize, assess, and interpret resilience likely reflects the multidimensional nature of the concept itself and the lack of a 'gold standard' in assessing resilience in schizophrenia. Further research is needed to make recommendations on how to facilitate resilience in clinical care.

Tapping soil survey information for rapid assessment of sagebrush ecosystem resilience and resistance

Science.gov (United States)

Jeremy D. Maestas; Steven B. Campbell; Jeanne C. Chambers; Mike Pellant; Richard F. Miller

2016-01-01

A new ecologically-based approach to risk abatement has emerged that can aid land managers in grappling with escalating impacts of large-scale wildfire and invasive annual grasses in sagebrush ecosystems, particularly in the Great Basin. Specifically, ecosystem resilience and resistance (R&R) concepts have been more fully operationalized from regional...

The Resilient Schools Consortium (RiSC): Linking Climate Literacy, Resilience Thinking and Service Learning

Science.gov (United States)

Branco, B. F.; Fano, E.; Adams, J.; Shon, L.; Zimmermann, A.; Sioux, H.; Gillis, A.

2017-12-01

Public schools and youth voices are largely absent from climate resilience planning and projects in New York City. Additionally, research shows that U.S. science teachers' understanding of climate science is lacking, hence there is not only an urgent need to train and support teachers on both the science and pedagogy of climate change, but to link climate literacy, resilience thinking and service learning in K-12 education. However, research on participation of students and teachers in authentic, civic-oriented experiences points to increased engagement and learning outcomes in science. The Resilient Schools Consortium (RiSC) Project will address all these needs through an afterschool program in six coastal Brooklyn schools that engages teachers and urban youth (grades 6-12), in school and community climate resilience assessment and project design. The RiSC climate curriculum, co-designed by New York City school teachers with Brooklyn College, the National Wildlife Federation, New York Sea Grant and the Science and Resilience Institute at Jamaica Bay, will begin by helping students to understand the difference between climate and weather. The curriculum makes extensive use of existing resources such as NOAA's Digital Coast and the Coastal Resilience Mapping Portal. Through a series of four modules over two school years, the six RiSC teams will; 1. explore and understand the human-induced drivers of climate change and, particularly, the significant climate and extreme weather related risks to their schools and surrounding communities; 2. complete a climate vulnerability assessment within the school and the community that is aligned to OneNYC - the city's resilience planning document; 3. design and execute a school-based resilience project; and 4. propose resilience guidelines for NYC Department of Education schools. At the end of each school year, the six RiSC teams will convene a RiSC summit with city officials and resilience practitioners to share ideas and

A community-based qualitative study of intergenerational resilience with Palestinian refugee families facing structural violence and historical trauma.

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Atallah, Devin G

2017-06-01

The purpose of this study was to explore resilience processes in Palestinian refugee families living under Israeli occupation for multiple generations. Qualitative methods, critical postcolonial theories, and community-based research approaches were used to examine intergenerational protective practices and to contribute to reconceptualizations of resilience from indigenous perspectives. First, the researcher developed a collaborative partnership with a nongovernmental organization (NGO) in a UN refugee camp in the occupied West Bank. Then, with the support of this NGO, semistructured group and individual interviews were completed with a total of 30 participants ( N = 30) ranging in age from 18 to 90 years old coming from 5 distinct extended family networks. Using grounded theory situational analysis, the findings were organized in a representation entitled Palestinian Refugee Family Trees of Resilience (PRFTR). These findings explain resilience in terms of three interrelated themes: (a) Muqawama/resistance to military siege and occupation; (b) Awda/return to cultural roots despite historical and ongoing settler colonialism; and (c) Sumoud/perseverance through daily adversities and accumulation of trauma. The study findings shed light on how Palestinian families cultivate positive adaptation across generations and highlight how incorporating community-based perspectives on the historical trauma and violent social conditions of everyday life under occupation may be critical for promoting resilience. Results may be relevant to understanding the transgenerational transmission of trauma and resilience within other displaced communities internationally.

A resilience approach can improve anadromous fish restoration

Science.gov (United States)

Waldman, John R.; Wilson, Karen A.; Mather, Martha E.; Snyder, Noah P.

2016-01-01

Most anadromous fish populations remain at low levels or are in decline despite substantial investments in restoration. We explore whether a resilience perspective (i.e., a different paradigm for understanding populations, communities, and ecosystems) is a viable alternative framework for anadromous fish restoration. Many life history traits have allowed anadromous fish to thrive in unimpacted ecosystems but have become contemporary curses as anthropogenic effects increase. This contradiction creates a significant conservation challenge but also makes these fish excellent candidates for a resilience approach. A resilience approach recognizes the need to maintain life history, population, and habitat characteristics that increase the ability of a population to withstand and recover from multiple disturbances. To evaluate whether a resilience approach represents a viable strategy for anadromous fish restoration, we review four issues: (1) how resilience theory can inform anadromous fish restoration, (2) how a resilience-based approach is fundamentally different than extant anadromous fish restoration strategies, (3) ecological characteristics that historically benefited anadromous fish persistence, and (4) examples of how human impacts harm anadromous fish and how a resilience approach might produce more successful outcomes. We close by suggesting new research and restoration directions for implementation of a resilience-based approach.

Stress From Uncertainty and Resilience Among Depressed and Burned Out Residents: A Cross-Sectional Study.

Science.gov (United States)

Simpkin, Arabella L; Khan, Alisa; West, Daniel C; Garcia, Briana M; Sectish, Theodore C; Spector, Nancy D; Landrigan, Christopher P

2018-03-07

Depression and burnout are highly prevalent among residents, but little is known about modifiable personality variables, such as resilience and stress from uncertainty, that may predispose to these conditions. Residents are routinely faced with uncertainty when making medical decisions. To determine how stress from uncertainty is related to resilience among pediatric residents and whether these attributes are associated with depression and burnout. We surveyed 86 residents in pediatric residency programs from 4 urban freestanding children's hospitals in North America in 2015. Stress from uncertainty was measured with the use of the Physicians' Reaction to Uncertainty Scale, resilience with the use of the 14-item Resilience Scale, depression with the use of the Harvard National Depression Screening Scale; and burnout with the use of single-item measures of emotional exhaustion and depersonalization from the Maslach Burnout Inventory. Fifty out of 86 residents responded to the survey (58.1%). Higher levels of stress from uncertainty correlated with lower resilience (r = -0.60; P resilience (56.6 ± 10.7 vs 85.4 ± 8.0; P resilience (76.7 ± 14.8 vs 85.0 ± 9.77; P = .02) compared with residents who were not burned out. We found high levels of stress from uncertainty, and low levels of resilience were strongly correlated with depression and burnout. Efforts to enhance tolerance of uncertainty and resilience among residents may provide opportunities to mitigate resident depression and burnout. Copyright © 2018 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.

Measuring subjective resilience despite adversity due to family, peers and teachers.

Science.gov (United States)

Alonso-Tapia, Jesús; Nieto, Carmen; Ruíz, Miguel A

2013-01-01

The objective of this study is to develop and validate a scale of subjective resilience for students 12-17 years old. Items covered adverse situations due to parents', peers' and teachers' actions. The validation process included the analysis on the generalizability of the factor structure and of relationships of resilience scores with different kinds of protective and vulnerability factors -goal orientations and learning-oriented classroom motivational climate (CMC)-. A total of 471 students answered four questionnaires. Confirmatory factor analyses, reliability analysis and correlation and regression analyses were carried out. Results showed: (a) that factor structure was well defined; (b) that resilience scale had good reliability; (c) that scores correlated as expected with protective-vulnerability factors such as goal orientations and CMC defined by teachers' teaching-patterns, and (d) that students' attribution of perceived change in resilience to teachers' work depended on the degree in which CMC was learning oriented. Theoretical and practical implications are discussed.

Validation of a Measure of Family Resilience among Iraq and Afghanistan Veterans.

Science.gov (United States)

Finley, Erin P; Pugh, Mary Jo; Palmer, Raymond F

2016-01-01

Although interactions within veterans' families may support or inhibit resilient coping to stress and trauma across the deployment cycle, research on family resilience has been hampered by the lack of a brief assessment. Using a three-stage mixed-method study, we developed and conducted preliminary validation of a measure of family resilience tailored for Iraq and Afghanistan veterans (IAV), the Family Resilience Scale for Veterans (FRS-V) , which was field-tested using a survey of 151 IAV. Our findings indicate the resulting 6-item measure shows strong initial reliability and validity and support the application of existing models of family resilience in this population.

Resiliency experiences of the youth against substance abuse: A qualitative study

Directory of Open Access Journals (Sweden)

Salah Adin Karimi

2015-09-01

Full Text Available Background: Many researches have been done on the addiction process, but few studies have examined the process of resiliency against addiction. This study was aimed to identify the facilitating and inhibiting factors in the young people’s resiliency process by analyzing their living experiences. Methodology: This qualitative study was based on grounded theory with Strauss and Corbin’s approach. The data underwent open, axial and selective coding. The study focused on Darvaze Ghar neighborhood of Tehran. Data were collected through open unstructured interviews and focus group discussion. In total, 21 interviews were conducted with 12 respondents and a focus group discussion was held with 7 participants. Lincoln and Guba (1985 scales were used to ensure the trustworthiness of the study. Results: The obtained codes were classified into 19 categories, including personal characteristics, family support, culture, spirituality, spiritual beliefs, environment, and social interventions. According to their nature, these categories were facilitating or inhibiting the process of resiliency against substance abuse. Conclusion: The youth with more religious beliefs, awareness, self-confidence, optimism and hatred towards drugs are more resilient against substance abuse. Moreover, the families with a higher sense of responsibility trust and monitor their children’s activities, talk to them about different issues and provide them with good trainings from the very childhood; therefore their children will be more resilient against addiction.

[Mental disorders in German soldiers after deployment - impact of personal values and resilience].

Science.gov (United States)

Zimmermann, Peter; Firnkes, Susanne; Kowalski, Jens; Backus, Johannes; Alliger-Horn, Christina; Willmund, Gerd; Hellenthal, Andrea; Bauer, Amanda; Petermann, Franz; Maercker, Andreas

2015-11-01

Soldiers are at increased risk of developing mental health disorders after military deployment. The impact of personal values on psychological symptomatology based on an empirical working model has not yet been studied in a military environment. 117 German Armed Forces soldiers completed the Portrait-Values-Questionnaire (PVQ), the Patient-Health-Questionnaire (PHQ) and the Resilience-Scale (RS-11) after their deployment to Afghanistan. In the regression analyses the values hedonism, benevolence, tradition, self-direction and universalism had a differential significant impact on depression, anxiety and somatoform symptoms of the PHQ. The RS-11 sum scale values were negatively correlated with symptomatology. Personal values and resilience seem to be associated with psychological symptomatology in soldiers after military deployment. The results can contribute to the further development of both preventive and therapeutic approaches. © Georg Thieme Verlag KG Stuttgart · New York.

Development of Population-Based Resilience Measures in the Primary School Setting

Science.gov (United States)

Sun, Jing; Stewart, Donald

2007-01-01

Purpose: The purpose of the population-based study in the paper is to report on progress in formulating instruments to measure children's resilience and associated protective factors in family, primary school and community contexts. Design/methodology/approach: In this paper a total of 2,794 students, 1,558 parents/caregivers, and 465 staff were…

Systems resilience: a new analytical framework for nuclear nonproliferation

International Nuclear Information System (INIS)

Pregenzer, Arian Leigh

2011-01-01

This paper introduces the concept of systems resilience as a new framework for thinking about the future of nonproliferation. Resilience refers to the ability of a system to maintain its vital functions in the face of continuous and unpredictable change. The nonproliferation regime can be viewed as a complex system, and key themes from the literature on systems resilience can be applied to the nonproliferation system. Most existing nonproliferation strategies are aimed at stability rather than resilience, and the current nonproliferation system may be over-constrained by the cumulative evolution of strategies, increasing its vulnerability to collapse. The resilience of the nonproliferation system can be enhanced by diversifying nonproliferation strategies to include general international capabilities to respond to proliferation and focusing more attention on reducing the motivation to acquire nuclear weapons in the first place. Ideas for future research, include understanding unintended consequences and feedbacks among nonproliferation strategies, developing methodologies for measuring the resilience of the nonproliferation system, and accounting for interactions of the nonproliferation system with other systems on larger and smaller scales.

Systems resilience : a new analytical framework for nuclear nonproliferation.

Energy Technology Data Exchange (ETDEWEB)

Pregenzer, Arian Leigh

2011-12-01

This paper introduces the concept of systems resilience as a new framework for thinking about the future of nonproliferation. Resilience refers to the ability of a system to maintain its vital functions in the face of continuous and unpredictable change. The nonproliferation regime can be viewed as a complex system, and key themes from the literature on systems resilience can be applied to the nonproliferation system. Most existing nonproliferation strategies are aimed at stability rather than resilience, and the current nonproliferation system may be over-constrained by the cumulative evolution of strategies, increasing its vulnerability to collapse. The resilience of the nonproliferation system can be enhanced by diversifying nonproliferation strategies to include general international capabilities to respond to proliferation and focusing more attention on reducing the motivation to acquire nuclear weapons in the first place. Ideas for future research, include understanding unintended consequences and feedbacks among nonproliferation strategies, developing methodologies for measuring the resilience of the nonproliferation system, and accounting for interactions of the nonproliferation system with other systems on larger and smaller scales.

Use of 'sense of coherence (SOC)' scale to measure resilience in Eritrea: interrogating both the data and the scale.

Science.gov (United States)

Almedom, Astier M; Tesfamichael, Berhe; Saeed Mohammed, Zein; Mascie-Taylor, C G N; Alemu, Zemui

2007-01-01

An adapted 'sense of coherence' scale short form (SOC-13) was administered in nine languages of Eritrea with a total of 265 participants (162 women and 103 men) in order to assess 'resilience' in quantitative terms. Statistical analysis yielded significant differences in SOC scores between the displaced and non-displaced: mean=54.84 (SD=6.48) in internally displaced person (IDP) camps, compared with mean=48.94 (SD=11.99) in urban and rural settlements (t=3.831, purban (non-displaced) residents. Those in rural but traditionally mobile (pastoralist or transhumant) communities scored more or less the same as the urban non-displaced - i.e. significantly higher than those in IDP camps (purban and pastoralist/transhumant groups are similar, while women in IDP camps are lower scoring (RR=0.268, p<0.001), Hamboka women being worst affected due to their experience of serial displacement. These findings are interpreted and discussed in the light of qualitative information gleaned from the study participants' interrogation of the content of the SOC scale; and in the wider context of historical, socio-political and cultural characteristics of Eritrea. The study's implications for humanitarian and public health policy are considered.

Clarifying Resilience in the Context of Homeland Security

Science.gov (United States)

2013-03-01

Resilience Is a Complex Adaptive System of Systems ( CASoS ) ....60 4. Resilience Is Experienced and Demonstrated in Different Ways ..60 5. Resilience Is...The inclusion of a resilience module into existing homeland security training programs broadens the practitioner’s knowledge base from a basic level...psychology offer several considerations for the homeland security practitioner. The first consideration maintains that a de -emphasis on the

Mental resilience, perceived immune functioning, and health

Directory of Open Access Journals (Sweden)

Van Schrojenstein Lantman M

2017-03-01

Full Text Available Marith Van Schrojenstein Lantman,1 Marlou Mackus,1 Leila S Otten,1 Deborah de Kruijff,1 Aurora JAE van de Loo,1,2 Aletta D Kraneveld,1,2 Johan Garssen,1,3 Joris C Verster1,2,4 1Division of Pharmacology, Utrecht University, Utrecht, the Netherlands; 2Institute for Risk Assessment Sciences, Utrecht University, Utrecht, the Netherlands; 3Nutricia Research, Utrecht, the Netherlands; 4Centre for Human Psychopharmacology, Swinburne University, Melbourne, Australia Background: Mental resilience can be seen as a trait that enables an individual to recover from stress and to face the next stressor with optimism. People with resilient traits are considered to have a better mental and physical health. However, there are limited data available assessing the relationship between resilient individuals and their perspective of their health and immune status. Therefore, this study was conducted to examine the relationship between mental resilience, perceived health, and perceived immune status. Methods: A total of 779 participants recruited at Utrecht University completed a questionnaire consisting of demographic characteristics, the brief resilience scale for the assessment of mental resilience, the immune function questionnaire (IFQ, and questions regarding their perceived health and immune status. Results: When correcting for gender, age, height, weight, smoker status, amount of cigarettes smoked per week, alcohol consumption status, amount of drinks consumed per week, drug use, and frequency of past year drug use, mental resilience was significantly correlated with perceived health (r=0.233, p=0.0001, perceived immune functioning (r=0.124, p=0.002, and IFQ score (r=−0.185, p=0.0001. Conclusion: A significant, albeit modest, relationship was found between mental resilience and perceived immune functioning and health. Keywords: mental resilience, immune functioning, health, vitality, quality of life

An Analysis of Resilience of a Cloud Based Incident Notification Process

OpenAIRE

Vrieze , Paul ,; Xu , Lai

2015-01-01

Part 2: Agility and Resilience in Collaborative Networks; International audience; Cloud based Business Process Management (BPM) systems have provided SMEs with BPM in a pay-per-use manner. Previous work has focused on looking at cloud based BPM from the perspectives of distribution of data, activity or/and process engine and related issues, such as scalability of system, security of data, distribution of data and activities. To achieve business agility, business process collaboration needs to...

Network Science Based Quantification of Resilience Demonstrated on the Indian Railways Network

Science.gov (United States)

Bhatia, Udit; Kumar, Devashish; Kodra, Evan; Ganguly, Auroop R.

2015-01-01

The structure, interdependence, and fragility of systems ranging from power-grids and transportation to ecology, climate, biology and even human communities and the Internet have been examined through network science. While response to perturbations has been quantified, recovery strategies for perturbed networks have usually been either discussed conceptually or through anecdotal case studies. Here we develop a network science based quantitative framework for measuring, comparing and interpreting hazard responses as well as recovery strategies. The framework, motivated by the recently proposed temporal resilience paradigm, is demonstrated with the Indian Railways Network. Simulations inspired by the 2004 Indian Ocean Tsunami and the 2012 North Indian blackout as well as a cyber-physical attack scenario illustrate hazard responses and effectiveness of proposed recovery strategies. Multiple metrics are used to generate various recovery strategies, which are simply sequences in which system components should be recovered after a disruption. Quantitative evaluation of these strategies suggests that faster and more efficient recovery is possible through network centrality measures. Optimal recovery strategies may be different per hazard, per community within a network, and for different measures of partial recovery. In addition, topological characterization provides a means for interpreting the comparative performance of proposed recovery strategies. The methods can be directly extended to other Large-Scale Critical Lifeline Infrastructure Networks including transportation, water, energy and communications systems that are threatened by natural or human-induced hazards, including cascading failures. Furthermore, the quantitative framework developed here can generalize across natural, engineered and human systems, offering an actionable and generalizable approach for emergency management in particular as well as for network resilience in general. PMID:26536227

Network Science Based Quantification of Resilience Demonstrated on the Indian Railways Network.

Science.gov (United States)

Bhatia, Udit; Kumar, Devashish; Kodra, Evan; Ganguly, Auroop R

2015-01-01

The structure, interdependence, and fragility of systems ranging from power-grids and transportation to ecology, climate, biology and even human communities and the Internet have been examined through network science. While response to perturbations has been quantified, recovery strategies for perturbed networks have usually been either discussed conceptually or through anecdotal case studies. Here we develop a network science based quantitative framework for measuring, comparing and interpreting hazard responses as well as recovery strategies. The framework, motivated by the recently proposed temporal resilience paradigm, is demonstrated with the Indian Railways Network. Simulations inspired by the 2004 Indian Ocean Tsunami and the 2012 North Indian blackout as well as a cyber-physical attack scenario illustrate hazard responses and effectiveness of proposed recovery strategies. Multiple metrics are used to generate various recovery strategies, which are simply sequences in which system components should be recovered after a disruption. Quantitative evaluation of these strategies suggests that faster and more efficient recovery is possible through network centrality measures. Optimal recovery strategies may be different per hazard, per community within a network, and for different measures of partial recovery. In addition, topological characterization provides a means for interpreting the comparative performance of proposed recovery strategies. The methods can be directly extended to other Large-Scale Critical Lifeline Infrastructure Networks including transportation, water, energy and communications systems that are threatened by natural or human-induced hazards, including cascading failures. Furthermore, the quantitative framework developed here can generalize across natural, engineered and human systems, offering an actionable and generalizable approach for emergency management in particular as well as for network resilience in general.

Network Science Based Quantification of Resilience Demonstrated on the Indian Railways Network.

Directory of Open Access Journals (Sweden)

Udit Bhatia

Full Text Available The structure, interdependence, and fragility of systems ranging from power-grids and transportation to ecology, climate, biology and even human communities and the Internet have been examined through network science. While response to perturbations has been quantified, recovery strategies for perturbed networks have usually been either discussed conceptually or through anecdotal case studies. Here we develop a network science based quantitative framework for measuring, comparing and interpreting hazard responses as well as recovery strategies. The framework, motivated by the recently proposed temporal resilience paradigm, is demonstrated with the Indian Railways Network. Simulations inspired by the 2004 Indian Ocean Tsunami and the 2012 North Indian blackout as well as a cyber-physical attack scenario illustrate hazard responses and effectiveness of proposed recovery strategies. Multiple metrics are used to generate various recovery strategies, which are simply sequences in which system components should be recovered after a disruption. Quantitative evaluation of these strategies suggests that faster and more efficient recovery is possible through network centrality measures. Optimal recovery strategies may be different per hazard, per community within a network, and for different measures of partial recovery. In addition, topological characterization provides a means for interpreting the comparative performance of proposed recovery strategies. The methods can be directly extended to other Large-Scale Critical Lifeline Infrastructure Networks including transportation, water, energy and communications systems that are threatened by natural or human-induced hazards, including cascading failures. Furthermore, the quantitative framework developed here can generalize across natural, engineered and human systems, offering an actionable and generalizable approach for emergency management in particular as well as for network resilience in general.

The relationship between personality and coping style according to the mediating role of resilience in patients with

Directory of Open Access Journals (Sweden)

Masomeh Esmaeili

2017-02-01

Full Text Available Background & Objective: This study tries to explain the role of mediator between personality characteristics and coping styles is resiliency. Material & Methods: The study population consisted of all patients is a member of the MS Society of Shiraz who were selected by convenience sampling. 3 tests were used to collect data: Connor-Davidson Resilience Scale, NEO Five-Factor personality inventory questionnaire Folkman and Lazarus coping strategies. Analysis of data obtained using SPSS (version 21 software and using Pearson correlation and regression analysis was performed. Results: High neuroticism in MS patients reduce resiliency (r=-0.279. Also people with MS deal with emotional problems just behave. Emotional coping style (p=0.023 & b=0.429 and the personality trait of neuroticism (p=0.046 & b=0.388 are able to predict Resiliency. Conclusion: Based on these findings, in addition to informing the people affected by psychological training, effective in reducing neuroticism, anxiety and consequently raise the level of resiliency.

Resilience as a framework for analyzing the adaptation of mountain summer pasture systems to climate change

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Baptiste Nettier

2017-12-01

Full Text Available Social-ecological resilience is defined by Brian Walker and colleagues as "the capacity of a social-ecological system (SES to absorb disturbances and reorganize while undergoing change so as to continue to retain essentially the same function, structure, feedbacks, and therefore identity." It is an increasingly widespread concept whose success depends, among other things, on the promise of its rapid transfer from science into practice and its operational character for the sustainable management of SESs. However, tangible examples of management methods based on resilience remain limited in the scientific literature. Here, we test the resilience management framework proposed by Brian Walker and David Salt by applying it to the case of mountain summer pastures in the French Alps, which are complex SESs in which human and ecological dimensions are closely linked and subject to substantial perturbations due to climate change. Three steps were implemented: (1 building a conceptual model based on expert knowledge of the functioning of summer pastures; (2 building, from the model, a template for summer pasture resilience analysis; and (3 testing the operational character of the model and the template for two pairs of contrasting cases. This heuristic tool enables understanding the ways in which farmers and herders manage the resilience of their system but does not aim to quantify resilience. The method developed, together with the resilience concept, provide insights into the functioning of summer pastures from both biophysical and management perspectives. The modeling process constitutes a learning process, which will support the implementation of adaptive management. We identified three critical points for making the method truly operational: basing modeling on an equal consideration of social and ecological dimensions, defining the boundaries of the modeled system based on the social dimension, and selecting a scale of analysis coherent with the type

Resilience and Associated Factors among Mainland Chinese Women Newly Diagnosed with Breast Cancer.

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Wu, Zijing; Liu, Ye; Li, Xuelian; Li, Xiaohan

2016-01-01

Resilience is the individual's ability to bounce back from trauma. It has been studied for some time in the U.S., but few studies in China have addressed this important construct. In mainland China, relatively little is known about the resilience of patients in clinical settings, especially among patients with breast cancer. In this study, we aimed to evaluate the level of resilience and identify predictors of resilience among mainland Chinese women newly diagnosed with breast cancer. A cross-sectional descriptive study was conducted with 213 mainland Chinese women newly diagnosed with breast cancer between November 2014 and June 2015. Participants were assessed with the Connor-Davidson Resilience Scale (CD-RISC), Social Support Rating Scale (SSRS), Medical Coping Modes Questionnaire (MCMQ, including 3 subscales: confrontation, avoidance, and acceptance-resignation), Herth Hope Index (HHI), and demographic and disease-related information. Descriptive statistics, bivariate analyses and multiple stepwise regression were conducted to explore predictors for resilience. The average score for CD-RISC was 60.97, ranging from 37 to 69. Resilience was positively associated with educational level, family income, time span after diagnosis, social support, confrontation, avoidance, and hope. However, resilience was negatively associated with age, body mass index (BMI), and acceptance-resignation. Multiple stepwise regression analysis indicated that hope (β = 0.343, Pconfrontation (β = 0.187, P = 0.001), and age (β = -0.108, P = 0.037) significantly affected resilience and explained 50.1% of the total variance in resilience. Women with newly diagnosed breast cancer from mainland China demonstrated particularly low resilience level, which was predicted by hope educational level, avoidance, confrontation, and age.

Understanding Resilience

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Gang eWu

2013-02-01

Full Text Available Resilience is the ability to adapt successfully in the face of stress and adversity. Stressful life events, trauma and chronic adversity can have a substantial impact on brain function and structure, and can result in the development of PTSD, depression and other psychiatric disorders. However, most individuals do not develop such illnesses after experiencing stressful life events, and are thus thought to be resilient. Resilience as successful adaptation relies on effective responses to environmental challenges and ultimate resistance to the deleterious effects of stress, therefore a greater understanding of the factors that promote such effects is of great relevance. This review focuses on recent findings regarding genetic, epigenetic, developmental, psychosocial and neurochemical factors that are considered essential contributors to the development of resilience. Neural circuits and pathways involved in mediating resilience are also discussed. The growing understanding of resilience factors will hopefully lead to the development of new pharmacological and psychological interventions for enhancing resilience and mitigating the untoward consequences.

Resilience and Psychological Distress in Psychology and Medical Students.

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Bacchi, Stephen; Licinio, Julio

2017-04-01

The authors investigated levels of resilience and psychological distress in medical and psychology students, factors that may affect these levels, the relationship between resilience and psychological distress, and student opinion on causes of stress and possible interventions. A voluntary anonymous online survey was distributed to University of Adelaide medical and psychology students. Medical and psychology students (n = 560; response rate = 24.7%) had similar mean resilience and psychological distress scores, and 47.9% of medical students and 55.1% of psychology students were psychologically distressed. Higher levels of resilience were associated with lower levels of distress (p Students supported resilience-based interventions, greater financial support, clearer learning objectives and more continuous assessment as potential means to reduce the effects of stress. Higher levels of resilience were associated with lower levels of psychological distress. Further studies are required to determine the efficacy of resilience-based interventions in these groups.

The Relationship between Health-Promoting Behaviors and Resilience in Patients with Chronic Kidney Disease

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Li-Ching Ma

2013-01-01

Full Text Available This cross-sectional research study explored differences in health-promoting behavior and resilience among three groups of chronic kidney disease patients (high-risk, early chronic kidney disease; early CKD and pre-end stage renal disease; pre-ESRD treated at the Nephrology outpatient clinic in northern Taiwan. A total of 150 CKD outpatients were interviewed using structured questionnaires including a CKD Health to Promote Lifestyle Scale, and resilience scale. We found that the pre-ESRD group had lower resilience than either high-risk or early CKD groups. Factors affecting pre-ESRD resilience were gender, occupational status, diabetes and health-promoting behaviors. Factors affecting resilience of the high-risk group included level of education and health-promoting behaviors while factors affecting resilience in the early CKD group involved whether they are employed and health promoting behaviors. A significant positive correlation was found between health promoting behavior and resilience in all study subjects. Multiple regression analysis found that factors which could effectively predict resilience in patients at high-risk for CKD were gender, whether the patient had a job, nutrition, self-actualization, and stress level, accounting for 69.7% of the variance. Therefore, nursing education should focus on health promotion advocacy throughout the life of not only patients but also their families.

Drawing on resilience: piloting the utility of the Kinetic Family Drawing to measure resilience in children of HIV-positive mothers

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L Ebersöhn

2012-01-01

Full Text Available In this article we describe how using a visual, child-friendly measure of resilience in a randomised control trial (RCT, the Kgolo Mmogo (KM project, resulted in representative insights on resilience in a mother-child relationship where the mother is HIV-positive. We used the existing psychological method Kinetic Family Drawing (KFD to measure resilience of young children in the qualitative phase of the concurrent mixed method RCT as the children represent cultural groups for whom standardized measures have not been developed. We use the case example of baseline KM assessment data of 6 year olds (n = 11; 3 female, 8 male. The results of the study demonstrate that the visual and qualitative data from children (KFD added to quantitative information obtained from mothers (Vineland Adaptive Behavior Scale, VABS. Additional information from the KFD had interpretation value for VABS scores and provided a child's perspective regarding resilience. Contrasting information from the KFD problematized mothers' perspectives as indicated in the VABS. The absence of significant information in KFD results regarding VABS sub-domains indicates differences in the cultural/contextual conceptualization of resilience. This exploratory study indicates initial support for the cross-cultural utility of the KFD to measure resilience in young children faced with adversity.

What we know and do not know about organizational resilience

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Cristina Ruiz-Martin

2018-01-01

Full Text Available We present a literature review about organizational resilience, with the goal of identifying how organizational resilience is conceptualized and assessed. The two research questions that drive the review are: (1 how is organizational resilience conceptualized? and (2 how is organizational resilience assessed? We answer the first question by analysing organizational resilience definitions and the attributes or characteristics that contribute to develop resilient organizations. We answer the second question by reviewing articles that focus on tools or methods to measure organizational resilience. Although there are three different ways to define organizational resilience, we found common ideas in the definitions. We also found that organizational resilience is considered a property, ability or capability that can be improved over time. However, we did not find consensus about the elements that contribute to improving the level of organizational resilience and how to assess it. Based on the results of the review, we propose a conceptualization of organizational resilience that integrates the three views found in the literature. We also propose a four-level Maturity Model for Organizational Resilience – MMOR. Using this model, the organization can be in one of the following levels based on its ability and capacity to handle disruptive events: fragile, robust, resilient or antifragile.

Distributed Energy Planning for Climate Resilience

Energy Technology Data Exchange (ETDEWEB)

Stout, Sherry R [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Hotchkiss, Elizabeth L [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Day, Megan H [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Lee, Nathan [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Holm, Alison [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

2018-05-01

At various levels of government across the United States and globally climate resilient solutions are being adopted and implemented. Solutions vary based on predicted hazards, community context, priorities, complexity, and available resources. Lessons are being learned through the implementation process, which can be replicated regardless of level or type of government entity carrying out the resiliency planning. Through a number of analyses and technical support across the world, NREL has learned key lessons related to resilience planning associated with power generation and water distribution. Distributed energy generation is a large factor in building resilience with clean energy technologies and solutions. The technical and policy solutions associated with distributed energy implementation for resilience fall into a few major categories, including spatial diversification, microgrids, water-energy nexus, policy, and redundancy.

Emotional intelligence and resilience: Its influence and satisfaction in life with university students

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Cejudo, Javier; López-Delgado, M. Luz; Rubio, M. Jesús

2017-01-01

The current study expects to provide evidence of the relationship between the characteristics of emotional intelligence, resilience and wellbeing. The study took a sample of 432 university students ranging from 17 to 59 years of age, with an average age of 21.77 (TD=5.12). The information was compiled through 3 self-reporting programs: the Trait Meta-Mood Scale-24, the Resilience Scale from Wagnild and Young, and the Life Satisfaction Scale from Diener, Emmons, Larsen and Griffin. Regarding t...

Medical student resilience and stressful clinical events during clinical training.

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Houpy, Jennifer C; Lee, Wei Wei; Woodruff, James N; Pincavage, Amber T

2017-01-01

Medical students face numerous stressors during their clinical years, including difficult clinical events. Fostering resilience is a promising way to mitigate negative effects of stressors, prevent burnout, and help students thrive after difficult experiences. However, little is known about medical student resilience. To characterize medical student resilience and responses to difficult clinical events during clinical training. Sixty-two third-year (MS3) and 55 fourth-year (MS4) University of Chicago medical students completed surveys in 2016 assessing resilience (Connor Davidson Resilience Scale, CD-RISC 10), symptoms of burnout, need for resilience training, and responses to difficult clinical events. Medical student mean resilience was lower than in a general population sample. Resilience was higher in males, MS4s, those without burnout symptoms, and students who felt able to cope with difficult clinical events. When students experienced difficult events in the clinical setting, the majority identified poor team dynamics among the most stressful, and agreed their wellbeing was affected by difficult clinical events. A majority also would prefer to discuss these events with their team later that day. Students discussed events with peers more than with attendings or residents. Students comfortable discussing stress and burnout with peers had higher resilience. Most students believed resilience training would be helpful and most beneficial during MS3 year. Clinical medical student resilience was lower than in the general population but higher in MS4s and students reporting no burnout. Students had some insight into their resilience and most thought resilience training would be helpful. Students discussed difficult clinical events most often with peers. More curricula promoting medical student resilience are needed.

Depressive Symptoms and Resilience among Pregnant Adolescents: A Case-Control Study

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Danny Salazar-Pousada

2010-01-01

Full Text Available Background. Data regarding depression and resilience among adolescents is still lacking. Objective. To assess depressive symptoms and resilience among pregnant adolescents. Method. Depressive symptoms and resilience were assessed using two validated inventories, the 10-item Center for Epidemiologic Studies Short Depression Scale (CESD-10 and the 14-item Wagnild and Young Resilience Scale (RS, respectively. A case-control approach was used to compare differences between adolescents and adults. Results. A total of 302 pregnant women were enrolled in the study, 151 assigned to each group. Overall, 56.6% of gravids presented total CESD-10 scores 10 or more indicating depressed mood. Despite this, total CESD-10 scores and depressed mood rate did not differ among studied groups. Adolescents did however display lower resilience reflected by lower total RS scores and a higher rate of scores below the calculated median (P<.05. Logistic regression analysis could not establish any risk factor for depressed mood among studied subjects; however, having an adolescent partner (OR, 2.0 CI 95% 1.06–4.0, P=.03 and a preterm delivery (OR, 3.0 CI 95% 1.43–6.55, P=.004 related to a higher risk for lower resilience. Conclusion. In light of the findings of the present study, programs oriented at giving adolescents support before, during, and after pregnancy should be encouraged.

Landscape diversity and the resilience of agricultural returns: a portfolio analysis of land-use patterns and economic returns from lowland agriculture

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Abson David J

2013-01-01

Full Text Available Abstract Background Conventional agriculture is increasingly based on highly specialized, highly productive farms. It has been suggested that 1 this specialization leads to farms that lack resilience to changing market and environmental conditions; and 2 that by decreasing agricultural diversity, the resilience of the farming system also decreases. Methods We used agricultural gross margin (GM forecasts from 1966 to 2010 and remote sensing data from agricultural landscapes in the lowland UK, in conjunction with modern portfolio theory, to test the hypothesis that decreasing land-use diversity results in landscapes that provide higher, but more volatile, economic returns. We considered the role of spatial scale on the expected levels of volatility and resilience of agricultural returns. Results We found that: 1 there was a strong linear trade-off between expected GMs and the expected volatility of those GMs in real lowland agricultural landscapes in the UK; 2 land-use diversification was negatively correlated with expected GMs from agriculture, and positively correlated with decreasing expected volatility in GMs; 3 the resilience of agricultural returns was positively correlated with the diversity of agricultural land use, and the resilience of agricultural returns rose quickly with increased land-holding size at small spatial extents, but this effect diminished after landholdings reached 12,000 hectares. Conclusions Land-use diversity may have an important role in ensuring resilient agricultural returns in the face of uncertain market and environmental conditions, and land-holding size plays a pivotal role in determining the relationships between resilience and returns at a landscape scale. Creating finer-grained land-use patterns based on pre-existing local land uses may increase the resilience of individual farms, while maintaining aggregate yield across landscapes.

Conceptualizing Holistic Community Resilience to Climate ...

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The concept of resilience has been evolving over the past decade as a way to address the current and future challenges nations, states, and cities face from a changing climate. Understanding how the environment (natural and built), climate event risk, societal interactions, and governance reflect community resilience for adaptive management is critical for envisioning urban and natural environments that can persist through extreme weather events and longer-term shifts in climate. To be successful, this interaction of these five domains must result in maintaining quality of life and ensuring equal access to the benefits or the protection from harm for all segments of the population. An exhaustive literature review of climate resilience approaches was conducted examining the two primary elements of resilience—vulnerability and recoverability. The results of this review were examined to determine if any existing frameworks addressed the above five major areas in an integrated manner. While some aspects of a resilience model were available for existing sources, no comprehensive approach was available. A new conceptual model for resilience to climate events is proposed that incorporates some available structures and addresses these five domains at a national, regional, state, and county spatial scale for a variety of climate-induced events ranging from superstorms to droughts and their concomitant events such as wildfires, floods, and pest invasions. This conceptua

RESILIENCE THEORY AND ITS IMPLICATIONS FOR CHINESE ADOLESCENTS.

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Wang, Jin-Liang; Zhang, Da-Jun; Zimmerman, Marc A

2015-10-01

Over the past 20 years, resilience theory has attracted great attention from both researchers and mental health practitioners. Resilience is defined as a process of overcoming the negative effects of risk exposure, coping successfully with traumatic experiences, or avoiding the negative trajectories associated with risks. Three basic models of resilience have been proposed to account for the mechanism whereby promotive factors operate to alter the trajectory from risk exposure to negative consequences: compensatory model, protective model, and inoculation model. Assets and resources are two types of promotive factors found to be effective in decreasing internalizing and externalizing problems. Considering the protective or compensatory role of assets and resources in helping youth be resilient against negative effects of adversity, resilience could be applied to Chinese migrant and left-behind children who are at risk for internalizing (e.g., depression, anxiety) and externalizing problems (e.g., delinquent behaviors, cigarette and alcohol use). Additionally, psychological suzhi-based interventions, a mental health construct for individuals that focuses on a strengths-based approach, can be integrated with resilience-based approach to develop more balanced programs for positive youth development.

Effect of Perceived Parent-Child Relationship in Childhood on Resilience in Japanese Youth.

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Tamura, Takahiro

2018-01-01

The present study examined the effect of the perceived parent-child relationship in childhood on resilience in youth. It recruited 268 university students majoring in education and college students majoring in welfare science to investigate the relationship between their perception of parent-child relationship in their childhood and their current resilience by their responses on the Adolescent Resilience Scale and the Children's Perceived Affiliation for Parents Scale. The results indicated that female's positive perception of their relationship with their mothers in childhood had a positive influence on their resilience. On the other hand, the positive influence was inconspicuous and limited with regard to the perception of female's relationship with their fathers in childhood. In contrast, this positive influence was not confirmed in male participants regardless of the perception of their relationship with mothers and fathers in childhood. Although limited to females, these results suggest that youth's perception of their parent-child relationships in childhood significantly affected the development of resilience. In addition, sex difference was observed in this effect. The findings have been discussed with respect to the process of the development of resilience.

The Relationship Among Change Fatigue, Resilience, and Job Satisfaction of Hospital Staff Nurses.

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Brown, Robin; Wey, Howard; Foland, Kay

2018-03-08

The purpose of this study was to examine relationships between change fatigue, resilience, and job satisfaction among novice and seasoned hospital staff nurses. Health care is typified by change. Frequent and vast changes in acute care hospitals can take a toll on nurses and cause change fatigue, which has been largely overlooked and under-researched. A descriptive correlational design was employed with 521 hospital staff nurses in one midwestern state. Participants completed three online surveys: (a) Change Fatigue Scale, (b) Connor-Davidson Resilience Scale, and (c) McCloskey/Mueller Satisfaction Scale. In a multiple regression model, job satisfaction had a statistically significant negative association with change fatigue (p job satisfaction among hospital nursing staff being negatively influenced by change fatigue and positively influenced by resilience, although reverse causal connections are also possible. Change fatigue may be increased by larger hospital size (number of beds), and resilience may be increased by higher educational level of hospital staff nurses. The study advanced the nursing knowledge on change fatigue, resilience, and job satisfaction of staff nurses working in acute care hospitals. Engaging in strategies aimed at preventing change fatigue in nursing staff can enhance workplace environments, job satisfaction, and retention of nurses. © 2018 Sigma Theta Tau International.

Interrogating resilience: toward a typology to improve its operationalization

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Julie L. Davidson

2016-06-01

Full Text Available In the context of accelerated global change, the concept of resilience, with its roots in ecological theory and complex adaptive systems, has emerged as the favored framework for understanding and responding to the dynamics of change. Its transfer from ecological to social contexts, however, has led to the concept being interpreted in multiple ways across numerous disciplines causing significant challenges for its practical application. The aim of this paper is to improve conceptual clarity within resilience thinking so that resilience can be interpreted and articulated in ways that enhance its utility and explanatory power, not only theoretically but also operationally. We argue that the current confusion and ambiguity within resilience thinking is problematic for operationalizing the concept within policy making. To achieve our aim, we interrogate resilience interpretations used within a number of academic and practice domains in the forefront of contending with the disruptive and sometimes catastrophic effects of global change (primarily due to climate change on ecological and human-nature systems. We demonstrate evolution and convergence among disciplines in the interpretations and theoretical underpinnings of resilience and in engagement with cross-scale considerations. From our analysis, we identify core conceptual elements to be considered in policy responses if resilience is to fulfill its potential in improving decision making for change. We offer an original classification of resilience definitions in current use and a typology of resilience interpretations. We conclude that resilience thinking must be open to alternative traditions and interpretations if it is to become a theoretically and operationally powerful paradigm.

Multi-Sited Resilience

DEFF Research Database (Denmark)

Olwig, Mette Fog

2012-01-01

with natural disasters and climate change. In a globalized world, however, it is hard to discern what is “local” as global organizations play an increasingly visible and powerful role. This paper will argue that local understandings and practices of resilience cannot be disentangled from global understandings...... flooding in northern Ghana, this paper examines the mutual construction of “local” and “global” notions and practices of resilience through multi-sited processes. It is based on interviews and participant observation in multiple sites at the “local,” “regional” and “global” levels....

A modeling framework for the resilience analysis of networked systems-of-systems based on functional dependencies

International Nuclear Information System (INIS)

Filippini, Roberto; Silva, Andrés

2014-01-01

Critical infrastructures provide services that are essential for the support of everyday activities in modern societies. Being the result of a continuous process of integration of diverse technologies and organizations, they require a multi-disciplinary, systemic approach in order to be understood. In this respect, one of the most challenging issues is the analysis of infrastructures under disturbance or malfunctioning, and their ability to resist, react and recover, in a word the resilience. This paper presents a methodology of resilience analysis of systems of systems, with infrastructures as a special instance. A conceptual representation of the infrastructure, based on the functional relationships among its components, is given and then analyzed with respect to its structural and dynamic properties. Most critical and vulnerable components are identified. The response of the system to failure propagation is simulated in order to check if it is able to cope with them and recover in a resilient fashion. The analysis outcomes are used for a resilience-informed review of the infrastructure

[Profiles of resilience and quality of life in people with acquired disability due to traffic accidents].

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Suriá Martínez, Raquel

2015-09-01

To identify distinct profiles of resilience in people with spinal cord injuries due to traffic accidents and to determine whether the profiles identified are related to differences in subjective well-being. The Resilience Scale (Wagnild and Young, 1993) and an adapted quality of life scale (GENCAT) were administered to 98 people with physical disabilities due to traffic accidents. Cluster analyses identified three different resilience profiles: a high-resilience group, a low-resilience group, and a group showing a predominance of high scores in self and life acceptance and social competence. The results also revealed statistically significant differences among profiles in most domains of subjective well-being. The results suggest the need to study resilience in greater depth and to design programs to enhance quality of life among people with disabilities due to traffic accidents. Copyright © 2014 SESPAS. Published by Elsevier Espana. All rights reserved.

[Resilience in Individuals with Gender Dysphoria: Association with Perceived Social Support and Discrimination].

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Başar, Koray; Öz, Gökhan

2016-01-01

Psychological distress associated with discrimination is proposed to have an indirect effect on the development of mental disorders, through its negative influence on individual's cognitive, affective and social coping strategies. The aim of this study was to investigate the association between resilience, perceived social support, and perceived discrimination in individuals with gender dysphoria. Individuals with gender dysphoria were assessed with Turkish validated forms of Resilience Scale for Adults (RSA), Multidimensional Scale of Perceived Social Support (MSPSS), Perceived Discrimination Scale (PDS), and Beck Depression Inventory (BDI). Diagnoses of mental disorders, history of suicide attempt and non-suicidal self injury were assessed with clinical interviews. Self-report forms were used to obtain demographic information and gender transition related features. Participants' (n=116, 88 trans men) median age was 25. Significantly low RSA scores, indicating poor resilience, were obtained in participants with lifetime (59.5 %) and present (27.6 %) diagnosis of any mental disorder, history of suicide attempt (23.3 %). There was significant direct correlation between RSA and MSPSS scores, inverse correlation with BDI and personal PDS scores, but not with group PDS. Regression analysis revealed that only friends domain score in MSPSS predicted better resilience, whereas personal perceived discrimination score predicted poor resilience. Findings support the association between poor resilience and vulnerability to mental and behavioral problems in individuals with gender dysphoria. The associations reveal the significance of addressing discrimination and assisting individuals with gender dysphoria in developing strategies to obtain peer support in providing mental health services.

Biological invasions, ecological resilience and adaptive governance.

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Chaffin, Brian C; Garmestani, Ahjond S; Angeler, David G; Herrmann, Dustin L; Stow, Craig A; Nyström, Magnus; Sendzimir, Jan; Hopton, Matthew E; Kolasa, Jurek; Allen, Craig R

2016-12-01

In a world of increasing interconnections in global trade as well as rapid change in climate and land cover, the accelerating introduction and spread of invasive species is a critical concern due to associated negative social and ecological impacts, both real and perceived. Much of the societal response to invasive species to date has been associated with negative economic consequences of invasions. This response has shaped a war-like approach to addressing invasions, one with an agenda of eradications and intense ecological restoration efforts towards prior or more desirable ecological regimes. This trajectory often ignores the concept of ecological resilience and associated approaches of resilience-based governance. We argue that the relationship between ecological resilience and invasive species has been understudied to the detriment of attempts to govern invasions, and that most management actions fail, primarily because they do not incorporate adaptive, learning-based approaches. Invasive species can decrease resilience by reducing the biodiversity that underpins ecological functions and processes, making ecosystems more prone to regime shifts. However, invasions do not always result in a shift to an alternative regime; invasions can also increase resilience by introducing novelty, replacing lost ecological functions or adding redundancy that strengthens already existing structures and processes in an ecosystem. This paper examines the potential impacts of species invasions on the resilience of ecosystems and suggests that resilience-based approaches can inform policy by linking the governance of biological invasions to the negotiation of tradeoffs between ecosystem services. Copyright © 2016. Published by Elsevier Ltd.

Organizational culture of a psychiatric hospital and resilience of nursing workers.

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Rocha, Fernanda Ludmilla Rossi; Gaioli, Cheila Cristina Leonardo de Oliveira; Camelo, Silvia Helena Henriques; Mininel, Vivian Aline; Vegro, Thamiris Cavazzani

2016-01-01

to analyze the organizational culture of a psychiatric hospital and identify the capacity of resilience of nursing workers. quantitative research. For data collection, were used the Brazilian Instrument for Evaluation of Organizational Culture (IBACO - Instrumento Brasileiro para Avaliação da Cultura Organizacional) and the Resilience Scale (RS). participants reported the existence of centralization of power and devaluation of workers, despite recognizing the existence of collaboration at work and practices for improving interpersonal relations. In relation to the capacity of resilience, 50% of workers showed high level, and 42.9% a medium level of resilience. The correlation tests revealed negative values between the IBACO and RS domains, indicating that the lower the appreciation of individuals in the institution, the greater their capacity of resilience. the organizational values reflect the work organization model in the institution that devalues the workers' needs and requires greater capacity of resilience.

Relationship between cognitive emotion regulation, social support, resilience and acute stress responses in Chinese soldiers: Exploring multiple mediation model.

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Cai, Wen-Peng; Pan, Yu; Zhang, Shui-Miao; Wei, Cun; Dong, Wei; Deng, Guang-Hui

2017-10-01

The current study aimed to explore the association of cognitive emotion regulation, social support, resilience and acute stress responses in Chinese soldiers and to understand the multiple mediation effects of social support and resilience on the relationship between cognitive emotion regulation and acute stress responses. A total of 1477 male soldiers completed mental scales, including the cognitive emotion regulation questionnaire-Chinese version, the perceived social support scale, the Chinese version of the Connor-Davidson resilience scale, and the military acute stress scale. As hypothesized, physiological responses, psychological responses, and acute stress were associated with negative-focused cognitive emotion regulation, and negatively associated with positive-focused cognitive emotion regulation, social supports and resilience. Besides, positive-focused cognitive emotion regulation, social support, and resilience were significantly associated with one another, and negative-focused cognitive emotion regulation was negatively associated with social support. Regression analysis and bootstrap analysis showed that social support and resilience had partly mediating effects on negative strategies and acute stress, and fully mediating effects on positive strategies and acute stress. These results thus indicate that military acute stress is significantly associated with cognitive emotion regulation, social support, and resilience, and that social support and resilience have multiple mediation effects on the relationship between cognitive emotion regulation and acute stress responses. Copyright © 2017 Elsevier B.V. All rights reserved.

The mediating role of resilience in the relationship between stress and life satisfaction among Chinese medical students: a cross-sectional study.

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Shi, Meng; Wang, XiaoXi; Bian, YuGe; Wang, Lie

2015-02-13

The psychological distress of medical students has been widely acknowledged. However, few studies focused on positive well-being among medical students. The purpose of this study was to investigate related demographic factors of life satisfaction among Chinese medical students, to examine the relationship between stress and life satisfaction among this group of people, and to explore the mediating role of resilience in this relationship. This multicenter cross-sectional study was carried out in June 2014. Self-reported questionnaires consisting of Perceived Stress Scale (PSS), Wagnild and Young Resilience Scale (RS-14), Satisfaction with Life Scale (SWLS), as well as demographic section were distributed to students at four medical colleges and universities in Liaoning province, China. A total of 2925 students (effective response rate: 83.6%) became our subjects. Hierarchical linear regression models were used to explore the mediating role of resilience. Among the demographic factors, life satisfaction was significantly different in gender (P = 0.001) and study programs (P life satisfaction (r = -0.35, P life satisfaction (β = -0.34, P life satisfaction among Chinese medical students. Both stress and resilience played a big role in life satisfaction among Chinese medical students. Besides reducing perceived stress, the university authorities should adopt evidence-based intervention strategies to enhance their resilience in order to promote life satisfaction among the students.

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

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Chmitorz, A; Kunzler, A; Helmreich, I; Tüscher, O; Kalisch, R; Kubiak, T; Wessa, M; Lieb, K

2018-02-01

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 problems are the use of definitions of resilience as trait or a composite of resilience factors, the use of unsuited assessment instruments, and inappropriate study designs. To overcome these challenges, we propose 1) an outcome-oriented definition of resilience, 2) an outcome-oriented assessment of resilience as change in mental health in relation to stressor load, and 3) methodological standards for suitable study designs of future intervention studies. Our proposals may contribute to an improved quality of resilience intervention studies and may stimulate further progress in this growing research field. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

Tight coupling between coral reef morphology and mapped resilience in the Red Sea.

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Rowlands, Gwilym; Purkis, Sam; Bruckner, Andrew

2016-04-30

Lack of knowledge on the conservation value of different reef types can stymie decision making, and result in less optimal management solutions. Addressing the information gap of coral reef resilience, we produce a map-based Remote Sensed Resilience Index (RSRI) from data describing the spatial distribution of stressors, and properties of reef habitats on the Farasan Banks, Saudi Arabia. We contrast the distribution of this index among fourteen reef types, categorized on a scale of maturity that includes juvenile (poorly aggraded), mature (partially aggraded), and senile (fully aggraded) reefs. Sites with high reef resilience can be found in most detached reef types; however they are most common in mature reefs. We aim to stimulate debate on the coupling that exists between geomorphology and conservation biology, and consider how such information can be used to inform management decisions. Copyright © 2015 Elsevier Ltd. All rights reserved.

Prioritizing key resilience indicators to support coral reef management in a changing climate.

Directory of Open Access Journals (Sweden)

Tim R McClanahan

Full Text Available Managing coral reefs for resilience to climate change is a popular concept but has been difficult to implement because the empirical scientific evidence has either not been evaluated or is sometimes unsupportive of theory, which leads to uncertainty when considering methods and identifying priority reefs. We asked experts and reviewed the scientific literature for guidance on the multiple physical and biological factors that affect the ability of coral reefs to resist and recover from climate disturbance. Eleven key factors to inform decisions based on scaling scientific evidence and the achievability of quantifying the factors were identified. Factors important to resistance and recovery, which are important components of resilience, were not strongly related, and should be assessed independently. The abundance of resistant (heat-tolerant coral species and past temperature variability were perceived to provide the greatest resistance to climate change, while coral recruitment rates, and macroalgae abundance were most influential in the recovery process. Based on the 11 key factors, we tested an evidence-based framework for climate change resilience in an Indonesian marine protected area. The results suggest our evidence-weighted framework improved upon existing un-weighted methods in terms of characterizing resilience and distinguishing priority sites. The evaluation supports the concept that, despite high ecological complexity, relatively few strong variables can be important in influencing ecosystem dynamics. This is the first rigorous assessment of factors promoting coral reef resilience based on their perceived importance, empirical evidence, and feasibility of measurement. There were few differences between scientists' perceptions of factor importance and the scientific evidence found in journal publications but more before and after impact studies will be required to fully test the validity of all the factors. The methods here will

Resilience and Associated Factors among Mainland Chinese Women Newly Diagnosed with Breast Cancer.

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Zijing Wu

Full Text Available Resilience is the individual's ability to bounce back from trauma. It has been studied for some time in the U.S., but few studies in China have addressed this important construct. In mainland China, relatively little is known about the resilience of patients in clinical settings, especially among patients with breast cancer. In this study, we aimed to evaluate the level of resilience and identify predictors of resilience among mainland Chinese women newly diagnosed with breast cancer.A cross-sectional descriptive study was conducted with 213 mainland Chinese women newly diagnosed with breast cancer between November 2014 and June 2015. Participants were assessed with the Connor-Davidson Resilience Scale (CD-RISC, Social Support Rating Scale (SSRS, Medical Coping Modes Questionnaire (MCMQ, including 3 subscales: confrontation, avoidance, and acceptance-resignation, Herth Hope Index (HHI, and demographic and disease-related information. Descriptive statistics, bivariate analyses and multiple stepwise regression were conducted to explore predictors for resilience.The average score for CD-RISC was 60.97, ranging from 37 to 69. Resilience was positively associated with educational level, family income, time span after diagnosis, social support, confrontation, avoidance, and hope. However, resilience was negatively associated with age, body mass index (BMI, and acceptance-resignation. Multiple stepwise regression analysis indicated that hope (β = 0.343, P<0.001, educational level of junior college or above (β = 0.272, P<0.001, educational level of high school (β = 0.235, P<0.001, avoidance (β = 0.220, P<0.001, confrontation (β = 0.187, P = 0.001, and age (β = -0.108, P = 0.037 significantly affected resilience and explained 50.1% of the total variance in resilience.Women with newly diagnosed breast cancer from mainland China demonstrated particularly low resilience level, which was predicted by hope educational level, avoidance, confrontation

The influence of personal characteristics on the resilience of operating room nurses: a predictor study.

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Gillespie, Brigid M; Chaboyer, Wendy; Wallis, Marianne

2009-07-01

Resilience in the workplace has been described as a means of facilitating adaptation in stressful environments, and therefore has application in nursing contexts. However, little research has examined how personal characteristics such as age, nursing experience and education contribute to resilience in clinical environments such as the operating room (OR). First to identify the level of resilience, and second, investigate whether age, experience and education contribute to resilience in an Australian sample of OR nurses. A predictive survey design was used. A random sample of 1430 nurses who were members of the Australian College of Operating Room Nurses association were surveyed. The survey included the 25-item Connor-Davidson Resilience Scale, and demographic questions. A standard regression model tested the hypothesis that age, years of OR experience and education contributed to resilience in OR nurses. A total of 735 (51.4%) completed, usable surveys were returned. Pearson's correlations demonstrated modest but statistically significant associations between age (presilience. In the multiple regression model, only years of OR experience predicted resilience (presilience. In OR nurses, resilience appears to be predicted by other attributes and is not necessarily dependent on an individual's personal characteristics. Thus, recruitment to the OR should not be based on the conventional notion that an older nursing workforce will have greater longevity and hence be more stable. If younger, less experienced nurses are adequately supported, they may thrive in the OR environment.

Fuzzy Logic-Based Operation of Battery Energy Storage Systems (BESSs for Enhancing the Resiliency of Hybrid Microgrids

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Akhtar Hussain

2017-02-01

Full Text Available The resiliency of power systems can be enhanced during emergency situations by using microgrids, due to their capability to supply local loads. However, precise prediction of disturbance events is very difficult rather the occurrence probability can be expressed as, high, medium, or low, etc. Therefore, a fuzzy logic-based battery energy storage system (BESS operation controller is proposed in this study. In addition to BESS state-of-charge and market price signals, event occurrence probability is taken as crisp input for the BESS operation controller. After assessing the membership levels of all the three inputs, BESS operation controller decides the operation mode (subservient or resilient of BESS units. In subservient mode, BESS is fully controlled by an energy management system (EMS while in the case of resilient mode, the EMS follows the commands of the BESS operation controller for scheduling BESS units. Therefore, the proposed hybrid microgrid model can operate in normal, resilient, and emergency modes with the respective objective functions and scheduling horizons. Due to the consideration of resilient mode, load curtailment can be reduced during emergency operation periods. Numerical simulations have demonstrated the effectiveness of the proposed strategy for enhancing the resiliency of hybrid microgrids.

Fisheries regulatory regimes and resilience to climate change.

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Ojea, Elena; Pearlman, Isaac; Gaines, Steven D; Lester, Sarah E

2017-05-01

Climate change is already producing ecological, social, and economic impacts on fisheries, and these effects are expected to increase in frequency and magnitude in the future. Fisheries governance and regulations can alter socio-ecological resilience to climate change impacts via harvest control rules and incentives driving fisher behavior, yet there are no syntheses or conceptual frameworks for examining how institutions and their regulatory approaches can alter fisheries resilience to climate change. We identify nine key climate resilience criteria for fisheries socio-ecological systems (SES), defining resilience as the ability of the coupled system of interacting social and ecological components (i.e., the SES) to absorb change while avoiding transformation into a different undesirable state. We then evaluate the capacity of four fisheries regulatory systems that vary in their degree of property rights, including open access, limited entry, and two types of rights-based management, to increase or inhibit resilience. Our exploratory assessment of evidence in the literature suggests that these regulatory regimes vary widely in their ability to promote resilient fisheries, with rights-based approaches appearing to offer more resilience benefits in many cases, but detailed characteristics of the regulatory instruments are fundamental.

Novelty, Adaptive Capacity, and Resilience

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Craig R. Allen

2010-09-01

Full Text Available We present a conceptual framework that explores some of the forces creating innovation and novelty in complex systems. Understanding the sources of variability and novelty may help us better understand complex systems. Understanding complex phenomena such as invasions, migration, and nomadism may provide insight into the structure of ecosystems and other complex systems, and aid our attempts to cope with and mitigate these phenomena, in the case of invasions, and better understand and or predict them. Our model is broadly applicable to ecological theory, including community ecology, resilience, restoration, and policy. Characterizing the link between landscape change and the composition of species communities may help policymakers in their decision-making processes. Understanding how variability is related to system structure, and how that generates novelty, may help us understand how resilience is generated. We suggest that there are three primary opportunities for the generation of novelty into complex systems. These sources of novelty are inherent in the cross-scale structure of complex systems, and are critical for creating adaptive capacity. Novelty originates from the inherent variability present in cross scale structures, within scale reorganization associated with adaptive cycles, and whole-scale transformations resulting from regime shifts. Although speculative, our ideas are grounded in research and observation, and they may provide insight into the evolution of complex systems.

Impact of Natural Disasters on Livelihood Resilience of Sichuan Rural Residents and Policy Implementation

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Fang, Yiping

2017-04-01

Livelihood resilience is defined as the capacity of all people across generations to sustain and improve their livelihood opportunities and well-being despite environmental, economic, social and political disturbances. Livelihood resilience has become a popular research and policy concept in the context of climate change. In this paper, we employ the structural dynamics method to describe livelihood resilience of Sichuan rural residents based on four components of livelihood quality, livelihood promotion, livelihood provision, and natural disasters pressure. Results indicate that: (i) The livelihood resilience of rural residents was significantly positively correlated with livelihood quality, livelihood promotion and livelihood provision, but there was a strong negative correlation with the natural disaster pressure. In the past 30 years, both livelihood promotion and livelihood provision declined, and the increase in disasters pressure offset the significant increase in the quality of livelihoods in Sichuan Province. The change curve of the livelihood resilience of rural residents showed the characteristics of first rising and then descending. (ii) The impact of different natural disasters on the resilience of livelihood is different. The contribution rates of earthquake, drought and flood disaster to the resilience of livelihood were -0.9 percent, -0.8 percent, and -0.3percent respectively. Due to the fact that the research area is not divided into earthquake-stricken area, non-earthquake-stricken area, heavy stricken area and light stricken area, to a certain extent, this has weakened the negative effect of earthquake disaster on the livelihood resilience of rural residents. (iii) From central government perspective, the reform of income distribution, tax system, and to change the reality of the income growth of rural residents behind national economic development are shown to be associated with highly significant and positive impact on livelihood resilience of

Relationships between Self-Concept and Resilience Profiles in Young People with Disabilities

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Suriá Martínez, Raquel

2016-01-01

Introduction: The present study aims to identify different profiles in self-concept and resilience. In addition, statistically significant differences in self-concept domains among the profiles previously identified are analyzed. Method: The AF5 Self-Concept Questionnaire ("Cuestionario de Autoconcepto AF5") and the Resilience Scale were…

Caregiver Resiliency.

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Siebert, Al

2002-01-01

This article argues that school counselors cannot teach and preach resilient behavior if they are not models of resiliency themselves. Examines why some people come through challenging times more emotionally intact than others and suggests some tips for increasing one's resilience potential. (GCP)

Psychopathology and resilience in relation to abuse in childhood among youth first referred to the psychiatrist.

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Milovancević, Milica Pejović; Tenjović, Lazar; Ispanović, Veronika; Mitković, Marija; Kirćanski, Jelena Radosavljev; Mincić, Teodora; Miletić, Vladimir; Gajić, Saveta Draganić; Tosevski, Dusica Lecić

2014-06-01

Child abuse may be related to adverse psychological outcomes in adult life. However, little is known about specific clinical, family and resilience profiles of adolescents that have experienced child abuse. The aim of this study was to investigate clinical symptoms, family functioning and resilience characteristics of adolescents with the experience of abuse, first referred to psychiatrists. The study included 84 young participants (mean age 14.90 +/- 3.10, ranging from 11 to 18 years) as consecutive first referrals to the Clinic for Children and Youth of the Institute of Mental Health, Belgrade, Serbia. The sample consisted of two groups, based on the Child Abuse Matrices of Risks. The first group included adolescents with the experience of abuse in childhood (n = 38, 13 males, 25 females), whereas the second, control group, comprised of non-abused adolescents (n = 47, 20 males, 27 females). The presence of abuse was evaluated by the Child Abuse Matrices of Risks. The study used the following questionnaires: Youth Self-Report (YSR), Adolescent Resilience Attitudes Scale (ARAS), and Self-Report Family Inventory (SFI). Significant differences were found only among females. According to YSR, the abused girls had significantly higher scores on the Delinquent Behavior scale and marginally higher scores on Anxious/Depressed and Social Problems scales. Analyses of the SFI showed significantly lower family functioning among the girls with the child abuse history for all scales except for the Directive Leadership. The abused girls also showed significantly lower scores on the Insight scale, and marginally lower Initiative scores at the ARAS. These findings may have practical application in the creation of specific preventive and treatment strategies, particularly focused on delinquent tendencies, as well as on enhancing resilience through providing positive environments within families, schools and communities.

Psychopathology and resilience in relation to abuse in childhood among youth first referred to the psychiatrist

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Pejović-Milovančević Milica

2014-01-01

Full Text Available Background/Aim. Child abuse may be related to adverse psychological outcomes in adult life. However, little is known about specific clinical, family and resilience profiles of adolescents that have experienced child abuse. The aim of this study was to investigate clinical symptoms, family functioning and resilience characteristics of adolescents with the experience of abuse, first referred to psychiatrists. Methods. The study included 84 young participants (mean age 14.90 ± 3.10, ranging from 11 to 18 years as consecutive first referrals to the Clinic for Children and Youth of the Institute of Mental Health, Belgrade, Serbia. The sample consisted of two groups, based on the Child Abuse Matrices of Risks. The first group included adolescents with the experience of abuse in childhood (n = 38, 13 males, 25 females, whereas the second, control group, comprised of non-abused adolescents (n = 47, 20 males, 27 females. The presence of abuse was evaluated by the Child Abuse Matrices of Risks. The study used the following questionnaires: Youth Self-Report (YSR, Adolescent Resilience Attitudes Scale (ARAS, and Self-Report Family Inventory (SFI. Results. Significant differences were found only among females. According to YSR, the abused girls had significantly higher scores on the Delinquent Behavior scale and marginally higher scores on Anxious/ Depressed and Social Problems scales. Analyses of the SFI showed significantly lower family functioning among the girls with the child abuse history for all scales except for the Directive Leadership. The abused girls also showed significantly lower scores on the Insight scale, and marginally lower Initiative scores at the ARAS. Conclusions. These findings may have practical application in the creation of specific preventive and treatment strategies, particularly focused on delinquent tendencies, as well as on enhancing resilience through providing positive environments within families, schools and communities.

Resilience, religiosity and treatment adherence in hemodialysis patients: a prospective study.

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Freire de Medeiros, Camila Maroni Marques; Arantes, Eder Pinheiro; Tajra, Rafael Dib de Paulo; Santiago, Hendrio Reginaldo; Carvalho, André Ferrer; Libório, Alexandre Braga

2017-06-01

Resilience and religiosity have received attention as an important process in the experience and management of chronic comorbidities; however, there is no study evaluating resilience in hemodialysis patients and its association with other psychological dimensions or with treatment adherence. This observational prospective study assessed resilience (25 item Wagnild and Young Resilience Scale), religiosity under three dimensions (organizational, non-organizational and intrinsic) using DUREL scale, depressive symptoms (Patient Health Questionnaire-9) and health-related quality of life (Short Form-36 questionnaire). The main outcomes were medication adherence using the Morisky Medication Adherence Scale-8 (MMAR-8) and the missing/shortened dialysis sessions in the following six months. Of 208 patients approached, 202 (97.1%) agreed to participate. One hundred twenty-three patients (60.9%) were males and mean age was 52.8 ± 14.8 years-old. The median time on hemodialysis was 36 months (IQR, 12, 84). 82 (40.6%) patients obtained a MMAS-8 score adherence'. Overall, the mean score of medication adherence was low (5.7 ± 2.1). About adherence to hemodialysis sessions, patients missed a total of 234 (1.6%) hemodialysis sessions. Forty-eight patients (23.7%) missed an average of at least three sessions in six months. Regarding adherence to medication, there was no association in the uni- or multivariate analysis between religiosity dimensions and MMAS-8 score. After adjustment, resilience was positively associated with MMAS-8 score (standardized β coefficient .239, p = .016). Organized and intrinsic religiosity were associated with adherence to dialysis sessions (standardized β coefficient .258, p = .004 and .231, p = .026, respectively). Interestingly, opposite to medication adherence, more resilient patients were associated with less adherence to hemodialysis sessions (standardized β coefficient -.296, p = .001). Religiosity was associated with dialysis

Systemic Resilience of Complex Urban Systems

Directory of Open Access Journals (Sweden)

Serge Salat

2012-07-01

possibility of flow transfers, as is the case of historical cities. One of the central demonstrations in this paper is that an urban system’s structural resilience is highest when it is configured according to a scale free structure for its parts and for its connections. The spatial distribution and the intensity of connections in such a structure obeys a Pareto distribution – that is, an inverse power law found throughout the organization of living organisms and economic systems. The scale relationships between the different hierarchic levels of an arborescence, a leaf, and the blood and oxygen circulation systems in our bodies obey such a mathematical law. It states the frequency of an element’s appearance and the span of a connection based on its hierarchic level: the smaller an element is, the more often it will be encountered in the system; the bigger an element is the rarer it will be. This fundamental law defines in itself the manner in which living organisms and things should be organized to optimize their access to energy, the use that they make of it, and their resilience

Enhancing the Resilience of Human-Environment Systems: a Social Ecological Perspective

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Daniel Stokols

2013-03-01

Full Text Available Resilience studies build on the notion that phenomena in the real world should be understood as dynamic social-ecological systems. However, the scholarly community may not be fully aware that social ecology, as a conceptual framework, has a long intellectual history, nor fully cognizant of its foundational theory. In this article, we trace the intellectual roots and core principles of social ecology and demonstrate how these principles enable a broader conceptualization of resilience than may be found in much of the literature. We then illustrate how the resulting notion of resilience as transactional process and multi-capital formation affords new perspectives on diverse phenomena such as global financial crises and adaptation to environmental stresses to communities and ecosystems. A social-ecological analysis of resilience enables the study of people-environment transactions across varying dimensions, time periods, and scales. Furthermore, in its openness to experiential knowledge and action research, the social ecology framework coheres well with participative-collaborative modes of inquiry, which traverse institutional, epistemological, and scale-related boundaries.

Is trait resilience characterized by specific patterns of attentional bias to emotional stimuli and attentional control?

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Schäfer, Judith; Wittchen, Hans-Ulrich; Höfler, Michael; Heinrich, Anke; Zimmermann, Peter; Siegel, Stefan; Schönfeld, Sabine

2015-09-01

Attentional processes have been suggested to play a crucial role in resilience defined as positive adaptation facing adversity. However, research is lacking on associations between attentional biases to positive and threat-related stimuli, attentional control and trait resilience. Data stem from the follow-up assessment of a longitudinal study investigating mental health and related factors among German soldiers. Trait resilience was assessed with the Connor-Davidson Resilience Scale and attentional control with the Attentional Control Scale. A subset of n = 198 soldiers also completed a dot probe task with happy, neutral and threatening faces. Attentional control was positively related to trait resilience. Results revealed no associations between both attentional biases and trait resilience. However, there was a negative association between attentional bias to threat and trait resilience when attentional control was low and a positive association between attentional bias to threat and trait resilience when attentional control was high. No such associations were found for attentional bias to positive stimuli. Generalizability to other populations may be limited since we exclusively focused on male soldiers. Also, the cross-sectional design does not allow for causal conclusions. Findings suggest that attentional processing may promote trait resilience. Future research on preventive interventions should consider these findings. Copyright © 2015 Elsevier Ltd. All rights reserved.

Delivering a Multi-Functional and Resilient Urban Forest

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James D. Hale

2015-04-01

Full Text Available Tree planting is widely advocated and applied in urban areas, with large-scale projects underway in cities globally. Numerous potential benefits are used to justify these planting campaigns. However, reports of poor tree survival raise questions about the ability of such projects to deliver on their promises over the long-term. Each potential benefit requires different supporting conditions—relating not only to the type and placement of the tree, but also to the broader urban system within which it is embedded. This set of supporting conditions may not always be mutually compatible and may not persist for the lifetime of the tree. Here, we demonstrate a systems-based approach that makes these dependencies, synergies, and tensions more explicit, allowing them to be used to test the decadal-scale resilience of urban street trees. Our analysis highlights social, environmental, and economic assumptions that are implicit within planting projects; notably that high levels of maintenance and public support for urban street trees will persist throughout their natural lifespan, and that the surrounding built form will remain largely unchanged. Whilst the vulnerability of each benefit may be highly context specific, we identify approaches that address some typical weaknesses, making a functional, resilient, urban forest more attainable.

Resilience - A Concept

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2016-04-05

the assessment of the health of a network or system. The hypothesis is: resiliency is meaningful in the context of holistic assessments of... health , holistic , Resiliency Tier, Resiliency Tier Matrix, State of Resiliency 295Defense ARJ, July 2015, Vol. 22 No. 3 : 294–324 296 Defense ARJ, July...upon who is speaking. Taking this one step further, consider resiliency as a concept that provides a holistic view of a system or capability, just

Natural Hazard Resilience - A Large-scale Transdisciplinary "National Science Challenge" for New Zealand

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Cronin, S. J.

2017-12-01

The National Science Challenges are initiatives to address the most important public science issues that face New Zealand with long-term funding and the combined strength of a coordinated science-sector behind them. Eleven major topics are tackled, across our human, natural and built environments. In the "Resilience Challenge" we address New Zealand's natural hazards. Alongside severe metrological threats, New Zealand also faces one of the highest levels of earthquake and volcanic hazard in the world. Resilience is a hotly discussed concept, here, we take the view: Resilience encapsulates the features of a system to anticipate threats, acknowledge there will be impacts (no matter how prepared we are), quickly pick up the pieces, as well as learn and adapt from the experience to better absorb and rebound from future shocks. Our research must encompass innovation in building and lifelines engineering, planning and regulation, emergency management practice, alongside understanding how our natural hazard systems work, how we monitor them and how our communities/governance/industries can be influenced and encouraged (e.g., via economic incentives) to develop and implement resilience practice. This is a complex interwoven mix of areas and is best addressed through case-study areas where researchers and the users of the research can jointly identify problems and co-develop science solutions. I will highlight some of the strengths and weaknesses of this coordinated approach to an all-hazard, all-country problem, using the example of the Resilience Challenge approach after its first two and a half years of operation. Key issues include balancing investment into high-profile (and often high consequence), but rare hazards against the frequent "monthly" hazards that collectively occupy regional and local governance. Also, it is clear that despite increasingly sophisticated hazard and hazard mitigation knowledge being generated in engineering and social areas, a range of policy

Resilience and Renewable Energy Planning in Greenland

DEFF Research Database (Denmark)

Carruth, Susan

2014-01-01

Using a combination of thematic analysis and studio-based planning proposals in West Greenland, this paper proposes that there is more than one interpretation of resilience in renewable energy planning. All energy transitions, from one system to another, are protracted and unpredictable, and the ......Using a combination of thematic analysis and studio-based planning proposals in West Greenland, this paper proposes that there is more than one interpretation of resilience in renewable energy planning. All energy transitions, from one system to another, are protracted and unpredictable......, and the transition to a renewable energy system is proving no exception. Such a transition is particularly amplified in the context of Greenland – a country undergoing rapid transformation in many fields, including energy. Resilience theory offers an approach for how to plan for this energy transition, but how...... to translate resilience theory into planning practices remains underdeveloped. The paper begins by outlining some of the challenges in planning a transition to renewable energy, and sketching Greenland’s energy landscape. It then discusses the key characteristics of resilience thinking, before proposing...

Resilience canvas: a heuristic tool for socio-hydrological management under change

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Mao, F.; Clark, J.; Buytaert, W.; Karpouzoglou, T.; Dewulf, A.; Hannah, D. M.

2016-12-01

Although resilience thinking has been gaining interest in managing socio-hydrological systems in a changing world, there are still gaps between the resilience theory and its applications in policy making and management. This research introduces the notion of the "resilience canvas" as a heuristic tool to support social-hydrological water management under change. We argue that resilience is a set of three systematic properties including absorptive, adaptive and transformative capacities. For socio-hydrological systems, each capacity type arises from different sources and can be managed in different ways. The "resilience canvas" can be constructed by combining absorptive and adaptive capacities as the x and y axes. At the corners of the two-dimensional space, four resulting quadrates are found, including most resilient, vulnerable, susceptible, and resistant system states. The resilience canvas can be used not only to understand the development trajectories of socio-hydrological systems at different scales from single river basin to global level, but also to design bespoke interventions and strategies to maintain or enhance resilience. To address projected change-induced uncertainties, this research recommends that future efforts should be focused on shifting socio-hydrological systems from resistant towards resilient status. This implies that interventions including ecosystem restoration, technological innovations and developments in institutional arrangements and management practices, such as polycentric governance and public participation, may play important roles to address future uncertainties and enhance resilience.

Proposal for tutorial: Resilience in carrier Ethernet transport

DEFF Research Database (Denmark)

Berger, Michael Stübert; Wessing, Henrik; Ruepp, Sarah Renée

2009-01-01

This tutorial addresses how Carrier Ethernet technologies can be used in the transport network to provide resilience to the packet layer. Carrier Ethernet networks based on PBB-TE and T-MPLS/MPLS-TP are strong candidates for reliable transport of triple-play services. These technologies offer...... of enhancements are still required to make Carrier Ethernet ready for large scale deployments of reliable point-to-multipoint services. The tutorial highlights the necessary enhancements and shows possible solutions and directions towards reliable multicast. Explicit focus is on OAM for multicast, where...

From Comprehensive Defense to Resilient City: Strategic Conception of Shanghai’s City Security in the New Normal

Institute of Scientific and Technical Information of China (English)

Shi Tingting; Li Min

2017-01-01

The trend of climate warming and deeper globalization is adding new content to urban risks in Shanghai, resulting in the adaption of traditional comprehensive defense planning to the new environment. Based on the resilient city theory, this paper proposes a transition for Shanghai from an original comprehensive defense to a resilient city vision through strategic framework and approaches from the three aspects of engineering technology, spatial defense, and social governance in the New Normal age. Meanwhile, it suggests that Shanghai should use information technology to enhance the level of risk monitoring and to improve engineering design standards; strengthen the resilience from the scales of “life circle-urban circle-municipal administrative area”; and innovate as well as improve the social safety governance.

Mapping media representation of the Seine river flood to assess the impact of communication on Paris resilience

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Vicari, Rosa; Tchiguirisnkaia, Ioulia; Schertzer, Daniel

2017-04-01

By the 2000s increasing attention among academics, as well as practitioners, has been devoted to the implementation of resilience. Putting the concept of social-ecological resilience (Holling, 1973) into practice involves relevant changes in policy and decision-making. Indeed, the social-ecological resilience approach emphasizes the need to apply the principle of subsidiarity, i.e. to decentralize risk management, to encourage citizen participation and share responsibilities (Tanguy, 2015). The concept of social-ecological resilience draws attention to the the impact of social construction of the reality- and therefore of the influence of media and other cultural contents, individual and groups knowledge, perceptions, emotions - on urban development. In this framework, communication between municipalities and citizens, especially a two-ways dialogue (i.e. participatory communication), has become a keystone of resilience strategies since it facilitates mutual understanding, shared goals identification and cooperation. Going beyond theory and implementing resilience requires resilience metrics: such indexes allow decision makers to compare the costs of resilience enhancement actions with the economic, environmental, social, and sanitary costs of non-action. However important gaps persists between theories and applied metrics of resilience. For instance, operational resilience metrics are usually defined with the help of semi-quantitative indicators that are applied to variables aggregated up to the outer scale of the system, not across the various spatial scales of the system. This research exploits recent computer aided text mining techniques to explore web communications and map press and social media representation of flood resilience, as well as identify the main opinion makers in the city of Paris. This approach allows a quantitative analysis of communication impacts, in terms of frequency and quality, and it is meant to be a basis to define new resilience

A new multidimensional measure of personal resilience and its use: Chinese nurse resilience, organizational socialization and career success.

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Wei, Wei; Taormina, Robert J

2014-12-01

This study refined the concept of resilience and developed four valid and reliable subscales to measure resilience, namely, Determination, Endurance, Adaptability and Recuperability. The study also assessed their hypothesized relationships with six antecedent variables (worry, physiological needs satisfaction, organizational socialization, conscientiousness, future orientation and Chinese values) and with one outcome variable (nurses' career success). The four new 10-item subscale measures of personal resilience were constructed based on their operational definitions and tested for their validity and reliability. All items were included in a questionnaire completed by 244 full-time nurses at two hospitals in China. All four measures demonstrated concurrent validity and had high reliabilities (from 0.74 to 0.78). The hypothesized correlations with the personality and organizational variables were statistically significant and in the predicted directions. Regression analyses confirmed these relationships, which explained 25-32% of the variance for the four resilience facets and 27% of the variance for the nurses' career success. The results provided strong evidence that organizational socialization facilitates resilience, that resilience engenders career success and that identifying the four resilience facets permits a more complete understanding of personal resilience, which could benefit nurses, help nurse administrators with their work and also help in treating patients. © 2014 John Wiley & Sons Ltd.

Metrics for energy resilience

International Nuclear Information System (INIS)

Roege, Paul E.; Collier, Zachary A.; Mancillas, James; McDonagh, John A.; Linkov, Igor

2014-01-01

Energy lies at the backbone of any advanced society and constitutes an essential prerequisite for economic growth, social order and national defense. However there is an Achilles heel to today's energy and technology relationship; namely a precarious intimacy between energy and the fiscal, social, and technical systems it supports. Recently, widespread and persistent disruptions in energy systems have highlighted the extent of this dependence and the vulnerability of increasingly optimized systems to changing conditions. Resilience is an emerging concept that offers to reconcile considerations of performance under dynamic environments and across multiple time frames by supplementing traditionally static system performance measures to consider behaviors under changing conditions and complex interactions among physical, information and human domains. This paper identifies metrics useful to implement guidance for energy-related planning, design, investment, and operation. Recommendations are presented using a matrix format to provide a structured and comprehensive framework of metrics relevant to a system's energy resilience. The study synthesizes previously proposed metrics and emergent resilience literature to provide a multi-dimensional model intended for use by leaders and practitioners as they transform our energy posture from one of stasis and reaction to one that is proactive and which fosters sustainable growth. - Highlights: • Resilience is the ability of a system to recover from adversity. • There is a need for methods to quantify and measure system resilience. • We developed a matrix-based approach to generate energy resilience metrics. • These metrics can be used in energy planning, system design, and operations

The concept of resilience- the scientific adaptation for society health

OpenAIRE

Svence, Guna

2015-01-01

The main idea of the paper to indicate the factors of resilience indicators. The task of the research - a theoretical analysis of the latest research resilience factors and resilience risk factors and to analyze the theory of the intervention of positive psychology and development programs. Based on quantitative methods (narrative content analysis) recognise the contents of resilience and create the resilience factor model. Author together with students form RTTEMA master study programme “Psy...

Trauma, depression, and resilience of earthquake/tsunami/nuclear disaster survivors of Hirono, Fukushima, Japan.

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Kukihara, Hiroko; Yamawaki, Niwako; Uchiyama, Kumi; Arai, Shoichi; Horikawa, Etsuo

2014-07-01

A mega-earthquake and tsunami struck the northeastern coast of Japan, and many survivors were forced to evacuate to temporary housing due to rising radiation levels. The aims of this study were to investigate the prevalence of symptoms of post-traumatic stress disorder (PTSD), depression, and poor general health among survivors, to test the predictive roles of resilience on mental and physical health, and to examine the predictive sociodemographic factors on resilience. Two hundred and forty-one evacuees (men/women: 116/125) from Hirono, Fukushima participated in the study. They were asked to complete the Connor-Davidson Resilience Scale, the Zung Self-Rating Depression Scale, the Impact of Events Scale-Revised, and a demographic questionnaire. Among all participants, 53.5% exhibited the clinically concerning symptoms of PTSD, and among them 33.2% indicated clinical PTSD symptoms. Additionally, 66.8% reported symptoms of depression, and among them 33.2% showed mildly depressive symptoms, while 19.1% and 14.5% demonstrated moderate and severe depressive symptoms, respectively. Resilience was a significant buffer for depression, PTSD, and general health. Additionally, employment status, eating/exercise habits, and drinking habits predicted resilience. The results indicated that depression and PTSD are prevalent among the survivors of massive earthquakes, tsunamis, and accidents from nuclear power plants. However, the results also showed that some survivors managed to endure the traumatic events relatively well, and resilience was a significant protective factor in dealing with such events. Therefore, it is crucial to assist survivors in improving their resilience by providing job opportunities and encouraging a healthy lifestyle. © 2014 The Authors. Psychiatry and Clinical Neurosciences © 2014 Japanese Society of Psychiatry and Neurology.

How Robust is Your System Resilience?

Science.gov (United States)

Homayounfar, M.; Muneepeerakul, R.

2017-12-01

Robustness and resilience are concepts in system thinking that have grown in importance and popularity. For many complex social-ecological systems, however, robustness and resilience are difficult to quantify and the connections and trade-offs between them difficult to study. Most studies have either focused on qualitative approaches to discuss their connections or considered only one of them under particular classes of disturbances. In this study, we present an analytical framework to address the linkage between robustness and resilience more systematically. Our analysis is based on a stylized dynamical model that operationalizes a widely used concept framework for social-ecological systems. The model enables us to rigorously define robustness and resilience and consequently investigate their connections. The results reveal the tradeoffs among performance, robustness, and resilience. They also show how the nature of the such tradeoffs varies with the choices of certain policies (e.g., taxation and investment in public infrastructure), internal stresses and external disturbances.

Spatiotemporal variation of long-term drought propensity through reliability-resilience-vulnerability based Drought Management Index

Science.gov (United States)

Chanda, Kironmala; Maity, Rajib; Sharma, Ashish; Mehrotra, Rajeshwar

2014-10-01

This paper characterizes the long-term, spatiotemporal variation of drought propensity through a newly proposed, namely Drought Management Index (DMI), and explores its predictability in order to assess the future drought propensity and adapt drought management policies for a location. The DMI was developed using the reliability-resilience-vulnerability (RRV) rationale commonly used in water resources systems analysis, under the assumption that depletion of soil moisture across a vertical soil column is equivalent to the operation of a water supply reservoir, and that drought should be managed not simply using a measure of system reliability, but should also take into account the readiness of the system to bounce back from drought to a normal state. Considering India as a test bed, 5 year long monthly gridded (0.5° Lat × 0.5° Lon) soil moisture data are used to compute the RRV at each grid location falling within the study domain. The Permanent Wilting Point (PWP) is used as the threshold, indicative of transition into water stress. The association between resilience and vulnerability is then characterized through their joint probability distribution ascertained using Plackett copula models for four broad soil types across India. The joint cumulative distribution functions (CDF) of resilience and vulnerability form the basis for estimating the DMI as a five-yearly time series at each grid location assessed. The status of DMI over the past 50 years indicate that drought propensity is consistently low toward northern and north eastern parts of India but higher in the western part of peninsular India. Based on the observed past behavior of DMI series on a climatological time scale, a DMI prediction model comprising deterministic and stochastic components is developed. The predictability of DMI for a lead time of 5 years is found to vary across India, with a Pearson correlation coefficient between observed and predicted DMI above 0.6 over most of the study area

Childhood trauma and resilience in psoriatic patients: A preliminary report.

Science.gov (United States)

Crosta, Maria Luigia; De Simone, Clara; Di Pietro, Salvatore; Acanfora, Mariateresa; Caldarola, Giacomo; Moccia, Lorenzo; Callea, Antonino; Panaccione, Isabella; Peris, Ketty; Rinaldi, Lucio; Janiri, Luigi; Di Nicola, Marco

2018-03-01

Psoriasis is a chronic inflammatory skin disease with a complex etiology, involving the immune system, genetic factors, and external/internal triggers, with psychosomatic aspects. The aim of the study was to investigate childhood trauma and resilience in a psoriatic sample compared with healthy controls. Correlations between childhood trauma, resilience, quality of life, clinical data and psoriatic features were also evaluated. Seventy-seven psoriatic patients and seventy-six homogeneous healthy controls were enrolled. We used the Psoriasis Area and Severity Index (PASI) to assess the severity of psoriasis and the Skindex-29 to measure health-related quality of life. The psychometric battery included the Childhood Trauma Questionnaire (CTQ) and the Connor-Davidson Resilience Scale (CD-Risc) to assess trauma exposure and resilience, respectively. Psoriatic patients showed a significant prevalence of childhood trauma and a lower resilience level compared to healthy controls. Associations between traumatic experiences, low resilience and reduced quality of life in psoriatic subjects were also observed. A multidisciplinary approach is helpful to investigate clinical aspects, trigger factors and psychophysiological stress response in psoriatic subjects. Improving resilience with an early psychological intervention focused on self-motivation and strengthening of self-efficacy could facilitate the management of psoriasis. Copyright © 2018 Elsevier Inc. All rights reserved.

Linking Resilience of Aquatic Species to Watershed Condition

Science.gov (United States)

Flitcroft, R. L.

2017-12-01

Watershed condition means different things to different people. From the perspective of aquatic ecology, watershed condition may be interpreted to mean the capacity of a watershed to support life history diversity of native species. Diversity in expression of life history is thought to confer resilience allowing portions of the broader population to survive stressful conditions. Different species have different life history strategies, many of which were developed through adaptation to regional or local environmental conditions and natural disturbance regimes. By reviewing adaptation strategies for species of interest at regional scales, characteristics of watersheds that confer resilience may be determined. Such assessments must be completed at multiple levels of spatial organization (i.e. sub-watershed, watershed, region) allowing assessments to be inferred across broad spatial extents. In a project on the Wenatchee River watershed, we guided models of wildfire effects on bull trout and spring Chinook from a meta-population perspective to determine risks to survival at local and population scales over multiple extents of spatial organization. In other work in the Oregon Coast Range, we found that historic landslides continue to exert habitat-forming pressure at local scales, leading to patchiness in distribution of habitats for different life stages of coho salmon. Further, climate change work in Oregon estuaries identified different vulnerabilities in terms of juvenile rearing habitat depending on the species of interest and the intensity of future changes in climate. All of these studies point to the importance of considering physical conditions in watersheds at multiple spatial extents from the perspective of native aquatic species in order to understand risks to long-term survival. The broader implications of watershed condition, from this perspective, is the determination of physical attributes that confer resilience to native biota. This may require

Resilient leadership and the organizational culture of resilience: construct validation.

Science.gov (United States)

Everly, George S; Smith, Kenneth J; Lobo, Rachel

2013-01-01

Political, economic, and social unrest and uncertainty seem replete throughout the world. Within the United States, political vitriol and economic volatility have led to severe economic restrictions. Both government and private sector organizations are being asked to do more with less. The specter of dramatic changes in healthcare creates a condition of uncertainty affecting budget allocations and hiring practices. If ever there was a time when a "resilient culture" was needed, it is now. In this paper we shall discuss the application of "tipping point" theory (Gladwell, 2000) operationalized through a special form of leadership: "resilient leadership" (Everly, Strouse, Everly, 2010). Resilient leadership is consistent with Gladwells "Law of the Few" and strives to create an organizational culture of resilience by implementing an initial change within no more than 20% of an organization's workforce. It is expected that such a minority, if chosen correctly, will "tip" the rest of the organization toward enhanced resilience, ideally creating a self-sustaining culture of resilience. This paper reports on the empirical foundations and construct validation of "resilient leadership".

What Do U.S. Army Field Grade Officers Perceive as Their Role in Building Resilience in Soldiers?

Science.gov (United States)

2012-12-14

modified versions of the Spirit Core Scale (Johnson 1998), Rosenberg Self - Esteem Scale ( Rosenberg 1965), Multidimensional Locus of Control Scale...understanding and self - esteem ) that can affect children at different stages of development. In line with the child definitions of resilience, most...and community resources” (2006, 181). When looking at resilience from an adolescent perspective, factors such as self - esteem and self -efficacy (Turner

Burnout and Resiliency Among Family Medicine Program Directors.

Science.gov (United States)

Porter, Maribeth; Hagan, Helen; Klassen, Rosemary; Yang, Yang; Seehusen, Dean A; Carek, Peter J

2018-02-01

Nearly one-half (46%) of physicians report at least one symptom of burnout. Family medicine residency program directors may have similar and potentially unique levels of burnout as well as resiliency. The primary aims of this study were to examine burnout and resiliency among family medicine residency directors and characterize associated factors. The questions used were part of a larger omnibus survey conducted by the Council of Academic Family Medicine (CAFM) Educational Research Alliance (CERA) in 2016. Program and director-specific characteristics were obtained. Symptoms of burnout were assessed using two single-item measures adapted from the full Maslach Burnout Inventory, and level of resiliency was assessed using the Brief Resilience Scale. The overall response rate for the survey was 53.7% (245/465). Symptoms of high emotional exhaustion or high depersonalization were reported in 27.3% and 15.8% of program directors, respectively. More than two-thirds of program directors indicated that they associated themselves with characteristics of resiliency. Emotional exhaustion and depersonalization were significantly correlated with never having personal time, an unhealthy work-life balance, and the inability to stop thinking about work. The presence of financial stress was significantly correlated with higher levels of emotional exhaustion and depersonalization. In contrast, the level of resiliency reported was directly correlated with having a moderate to great amount of personal time, healthy work-life balance, and ability to stop thinking about work, and negatively correlated with the presence of financial stress. Levels of emotional exhaustion, depersonalization, and resiliency are significantly related to personal characteristics of program directors rather than characteristics of their program.

Resilience

Science.gov (United States)

Resilience is an important framework for understanding and managing complex systems of people and nature that are subject to abrupt and nonlinear change. The idea of ecological resilience was slow to gain acceptance in the scientific community, taking thirty years to become widel...

Healthy ageing, resilience and wellbeing.

Science.gov (United States)

Cosco, T D; Howse, K; Brayne, C

2017-12-01

The extension of life does not appear to be slowing, representing a great achievement for mankind as well as a challenge for ageing populations. As we move towards an increasingly older population we will need to find novel ways for individuals to make the best of the challenges they face, as the likelihood of encountering some form of adversity increases with age. Resilience theories share a common idea that individuals who manage to navigate adversity and maintain high levels of functioning demonstrate resilience. Traditional models of healthy ageing suggest that having a high level of functioning across a number of domains is a requirement. The addition of adversity to the healthy ageing model via resilience makes this concept much more accessible and more amenable to the ageing population. Through asset-based approaches, such as the invoking of individual, social and environmental resources, it is hoped that greater resilience can be fostered at a population level. Interventions aimed at fostering greater resilience may take many forms; however, there is great potential to increase social and environmental resources through public policy interventions. The wellbeing of the individual must be the focus of these efforts; quality of life is an integral component to the enjoyment of additional years and should not be overlooked. Therefore, it will become increasingly important to use resilience as a public health concept and to intervene through policy to foster greater resilience by increasing resources available to older people. Fostering wellbeing in the face of increasing adversity has significant implications for ageing individuals and society as a whole.

Self-Reported Perceptions of Sleep Quality and Resilience Among Dance Students.

Science.gov (United States)

Arbinaga, F

2018-04-01

This study examined relationships between self-perceived sleep quality and resilience among 116 dance students (Mean age = 21.6 years; SD = 4.348). who self-reported sleep quality with the Pittsburgh Sleep Quality Index (PSQI) and personal resilience with the Resilience Scale (RS). Most participants (59.5%) reported poor sleep quality on the PSQI, with 62.9% of the women and 42.1% of the men ( p = .092) scoring higher than five points on this instrument. On the RS, a large majority of the participants (75%) obtained scores less than 147, indicating low resilience, with no significant gender differences observed. Those reporting poor sleep quality (PSQI scores > 5) obtained lower resilience scores (RS resilience (Odds Ratio = 3.273) relative to those with good sleep quality ( p = .006). Those with shorter duration sleep (claiming they slept resilience (Odds Ratio = 3.266), relative to those with longer duration sleep (>7 hours/night). These findings can help students and dance professionals improve their performance and face pressures inherent in dance practice. Follow-up research should verify these findings in varied populations with objective sleep measures and observational data from multiple respondents.

Spouse READI (Resilience Education and Deployment Information): Randomized Clinical Trial Formerly Reintegration: The Role of Spouse Telephone BATTLEMIND Randomized Clinical Trial

Science.gov (United States)

2015-05-01

Spitzer, & Williams, 2001 Resilience Connor-Davidson Resilience Scale (CD- RISC ) Connor & Davidson, 2003 Personal/Family Coping 1991-1992 Survey of Army...item Connor-Davidson Resilience Scale (CD- RISC ) assessed how respondents cope with stress, with responses from 0 (Not true at all) to 4 (True nearly...7; Resilience D CD RISC ; PTSDD PCL P. aN D 212. SERVICE MEMBER NEED AND SPOUSE SUPPORTIVE SERVICES USE 5 D ow nl oa de d by [ V A M C M em ph is

Developing the resilience typology

DEFF Research Database (Denmark)

Simonsen, Daniel Morten

2013-01-01

There is a growing interest in resilience in internal crisis management and crisis communication. How an organization can build up resilience as a response to organisational crisis, at a time when the amount of crises seem only to increase, is more relevant than ever before. Nevertheless resilience...... is often perceived in the literature as something certain organisations have by definition, without further reflection on what it is that creates this resiliency. This article explores what it is that creates organisational resilience, and in view of the different understandings of the resilience...... phenomenon, develops a typology of resilience. Furthermore the resilience phenomenon is discussed against the definition of a crisis as a cosmological episode, and implications for future research is discussed and summarized....

Burnout and health among critical care professionals: The mediational role of resilience.

Science.gov (United States)

Arrogante, Oscar; Aparicio-Zaldivar, Eva

2017-10-01

To analyse the mediational role of resilience in relationships between burnout and health in critical care professionals; to determine relationships among resilience level, three burnout dimensions, and physical/mental health; and to establish demographic differences in psychological variables evaluated. Cross-sectional study. A total of 52 critical care professionals, mainly nurses, were recruited from an intensive care unit of Madrid (Spain). All participants were assessed with the questionnaires 10-item Connor-Davidson Resilience Scale, Maslach Burnout Inventory-Human Services Survey, and Short Form-12 Health Survey. No demographic differences were found. Three burnout dimensions were negatively associated with mental health and resilience. Mediational analyses revealed resilience mediated 1) the relationships between emotional exhaustion and depersonalisation with mental health (partial mediations) and 2) the relationship between personal accomplishment and mental health (total mediation). Resilience minimises and buffers the impact of negative outcomes of workplace stress on mental health of critical care professionals. As a result, resilience prevents the occurrence of burnout syndrome. Resilience improves not only their mental health, but also their ability to practice effectively. It is therefore imperative to develop resilience programs for critical care nurses in nursing schools, universities and health centres. Copyright © 2017 Elsevier Ltd. All rights reserved.

System resiliency quantification using non-state-space and state-space analytic models

International Nuclear Information System (INIS)

Ghosh, Rahul; Kim, DongSeong; Trivedi, Kishor S.

2013-01-01

Resiliency is becoming an important service attribute for large scale distributed systems and networks. Key problems in resiliency quantification are lack of consensus on the definition of resiliency and systematic approach to quantify system resiliency. In general, resiliency is defined as the ability of (system/person/organization) to recover/defy/resist from any shock, insult, or disturbance [1]. Many researchers interpret resiliency as a synonym for fault-tolerance and reliability/availability. However, effect of failure/repair on systems is already covered by reliability/availability measures and that of on individual jobs is well covered under the umbrella of performability [2] and task completion time analysis [3]. We use Laprie [4] and Simoncini [5]'s definition in which resiliency is the persistence of service delivery that can justifiably be trusted, when facing changes. The changes we are referring to here are beyond the envelope of system configurations already considered during system design, that is, beyond fault tolerance. In this paper, we outline a general approach for system resiliency quantification. Using examples of non-state-space and state-space stochastic models, we analytically–numerically quantify the resiliency of system performance, reliability, availability and performability measures w.r.t. structural and parametric changes

High-risk adolescent girls, resiliency and a ropes course | Bloemhoff ...

African Journals Online (AJOL)

African Journal for Physical Activity and Health Sciences ... of an outdoor adventure-based recreation programme (ropes course) on the resiliency of ... potential benefits of adventure-based recreation programming in developing resiliency in ...

Mediating Effect of Resilience on the Association between Emotional Neglect and Depressive Symptoms.

Science.gov (United States)

Lee, Sang Won; Bae, Geum Ye; Rim, Hyo-Deog; Lee, Seung Jae; Chang, Sung Man; Kim, Byung-Soo; Won, Seunghee

2018-01-01

Previous studies have reported that childhood maltreatment experiences could induce biological and psychological vulnerability in depressive disorders. However, it is still unclear that type-specific effects of childhood maltreatment on psychological resilience, depressive symptoms and interactions among childhood maltreatment experiences, resilience, and depressive symptoms. A total of 438 medical students were included in the study. The Childhood Trauma Questionnaire-Short Form, the Conner-Davidson Resilience Scale, and the Beck Depression Inventory were used for measuring childhood maltreatment experiences, psychological resilience, and depressive symptoms, respectively. We investigated the effects of childhood maltreatment experiences on resilience and depressive symptoms using correlation analysis. In addition, we analyzed the mediating effect of resilience on the association between childhood maltreatment and symptoms of depression. Among childhood maltreatment, emotional neglect was a significant predictor of the scores of low resilience and high depressive symptoms in both gender groups (all psresilience was found to be a mediator connecting emotional neglect experiences with depressive symptoms. Our results suggest that emotional neglect has detrimental effects on mood and resilience, and clinicians need to focus on the recovery of resilience when they deal with depressive symptoms in victims of childhood maltreatment.

A case study exploring the experience of resilience-based clinical supervision and its influence on care towards self and others among student nurses

Directory of Open Access Journals (Sweden)

Gemma Stacey

2017-11-01

Full Text Available Background: Healthcare organisations are increasingly recognising their responsibility to support the wellbeing of nurses as a result of the accumulative demands of their role. Resilience-based clinical supervision is a newly developed intervention that encourages practitioners to pay attention and apply reasoning to behaviours and responses to emotive scenarios through a process of stress alleviation and prevention. Aims: To evaluate an intervention aimed at supporting pre-registration nursing students to develop resilience-based competencies that enable them to regulate their response to stress and monitor their own wellbeing using mindfulness, reflective discussion and positive reframing. Method: Case study methodology was used to explore how the characteristics associated with the expression and maintenance of resilience have been influenced by the intervention. Data were collected through focus groups at three timepoints with students and at the end of the intervention period with supervision facilitators, and then analysed by pattern matching to theoretical propositions. Findings: Participants expressed positive experiences of resilience-based clinical supervision. Their perception of the importance of self-care increased and their commitment to caring for others was maintained. They continued to demonstrate competencies of self-care six months after qualifying as nurses, despite the complexities of the workplace. As qualified nurses, participants recognised the implications of limited time and resources on the quality of care they were able to provide to patients, but they externalised this as organisational failings as opposed to personal inadequacy, and worked around such constraints where possible to maintain personal standards. Conclusion: Resilience-based clinical supervision has the potential to support healthcare practitioners in developing resilience-based competencies that allow them to recognise and attend to workplace stressors

The Bird Community Resilience Index: a novel remote sensing-based biodiversity variable for quantifying ecological integrity

Science.gov (United States)

Michel, N. L.; Wilsey, C.; Burkhalter, C.; Trusty, B.; Langham, G.

2017-12-01

Scalable indicators of biodiversity change are critical to reporting overall progress towards national and global targets for biodiversity conservation (e.g. Aichi Targets) and sustainable development (SDGs). These essential biodiversity variables capitalize on new remote sensing technologies and growth of community science participation. Here we present a novel biodiversity metric quantifying resilience of bird communities and, by extension, of their associated ecological communities. This metric adds breadth to the community composition class of essential biodiversity variables that track trends in condition and vulnerability of ecological communities. We developed this index for use with North American grassland birds, a guild that has experienced stronger population declines than any other avian guild, in order to evaluate gains from the implementation of best management practices on private lands. The Bird Community Resilience Index was designed to incorporate the full suite of species-specific responses to management actions, and be flexible enough to work across broad climatic, land cover, and bird community gradients (i.e., grasslands from northern Mexico through Canada). The Bird Community Resilience Index consists of four components: density estimates of grassland and arid land birds; weighting based on conservation need; a functional diversity metric to incorporate resiliency of bird communities and their ecosystems; and a standardized scoring system to control for interannual variation caused by extrinsic factors (e.g., climate). We present an analysis of bird community resilience across ranches in the Northern Great Plains region of the United States. As predicted, Bird Community Resilience was higher in lands implementing best management practices than elsewhere. While developed for grassland birds, this metric holds great potential for use as an Essential Biodiversity Variable for community composition in a variety of habitat.

Resilient Coordination of Networked Multiagent Systems Based on Distributed State Emulators

OpenAIRE

Yucelen, Tansel; De La Torre, Gerardo

2014-01-01

This note studies resilient coordination of networked multiagent systems in the presence of misbehaving agents, i.e., agents that are subject to adversaries modeled as exogenous disturbances. Apart from the existing relevant literature that make specific assumptions on the graph topology and/or the fraction of misbehaving agents, we present an adaptive control architecture based on distributed state emulators and show that the nominal networked multiagent system behavior can be retrieved even...

Four concepts for resilience and the implications for the future of resilience engineering

International Nuclear Information System (INIS)

Woods, David D.

2015-01-01

The concept of system resilience is important and popular—in fact, hyper-popular over the last few years. Clarifying the technical meanings and foundations of the concept of resilience would appear to be necessary. Proposals for defining resilience are flourishing as well. This paper organizes the different technical approaches to the question of what is resilience and how to engineer it in complex adaptive systems. This paper groups the different uses of the label ‘resilience’ around four basic concepts: (1) resilience as rebound from trauma and return to equilibrium; (2) resilience as a synonym for robustness; (3) resilience as the opposite of brittleness, i.e., as graceful extensibility when surprise challenges boundaries; (4) resilience as network architectures that can sustain the ability to adapt to future surprises as conditions evolve. - Highlights: • There continues to be a wide diversity of definitions of the label resilience. • Research progress points to 4 basic concepts underneath diverse uses of. • Each of the four core concepts defines different research agendas. • The 4 concepts provide guides on how to engineer resilience for safety

Family functioning, resilience, and depression among North Korean refugees.

Science.gov (United States)

Nam, Boyoung; Kim, Jae Yop; DeVylder, Jordan E; Song, Ahyoung

2016-11-30

North Korean refugees in South Korea are at high risk of depression, but there are few studies exploring protective factors in this population. We hypothesized that family functioning (family adaptability and cohesion) and resilience would protect North Korean refugees from developing depressive symptoms. A subsample of 304 adult North Korean refugees drawn from the cross-sectional 2010 Nationwide Survey of Domestic Violence in South Korea was analyzed. Approximately 44% of respondents were identified as having depression, using scores on the Center for Epidemiological Studies Depression scale. In models capturing the full spectrum of depressive symptoms (continuous), family cohesion was significantly associated with depression, and the relationship was partially mediated by resilience. In models predicting clinical depression (dichotomous), resilience fully mediated the relationship between family cohesion and clinical depression. In contrast, family adaptability was not associated with depression or resilience in this sample. These findings suggest that assessing and enhancing family cohesion and resilience may be essential for professionals working with refugees, and that refugees without family support may be at particularly high risk for depression. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Resilience in language learners and the relationship to storytelling

Directory of Open Access Journals (Sweden)

Kate Nguyen

2015-12-01

Full Text Available International students, who study a foreign language abroad, experience more adversities than their domestic peers. The social challenges they face include problems with immigration status, isolation, difficulty speaking a new language, and learning unfamiliar customs. There is limited research focused on the coping strategies of these individuals. A growing body of research suggests storytelling may provide an important role in promoting resilience, defined as an individual’s ability to bounce back or recover from stress. The study investigated possible relationships between experiencing storytelling as a child and adult resilience. The sample consisted of 21 international college students studying Chinese or English. Students were examined with a survey, a narrative interview, and the brief resilience scale. Data were analyzed quantitatively and qualitatively. The quantitative results produced significant correlations between resilience scores and the survey scores for adults who reported using storytelling in their own teaching of a second language to peers and children. Qualitative results identified five protective factors for resilience: (1 social competence, (2 problem-solving skills, (3 autonomy, (4 sense of purpose, and (5 use of storytelling. Implications of the findings for research and intervention are discussed.

From academic to applied: Operationalising resilience in river systems

Science.gov (United States)

Parsons, Melissa; Thoms, Martin C.

2018-03-01

The concept of resilience acknowledges the ability of societies to live and develop with dynamic environments. Given the recognition of the need to prepare for anticipated and unanticipated shocks, applications of resilience are increasing as the guiding principle of public policy and programs in areas such as disaster management, urban planning, natural resource management, and climate change adaptation. River science is an area in which the adoption of resilience is increasing, leading to the proposition that resilience may become a guiding principle of river policy and programs. Debate about the role of resilience in rivers is part of the scientific method, but disciplinary disunity about the ways to approach resilience application in policy and programs may leave river science out of the policy process. We propose six elements that need to be considered in the design and implementation of resilience-based river policy and programs: rivers as social-ecological systems; the science-policy interface; principles, capacities, and characteristics of resilience; cogeneration of knowledge; adaptive management; and the state of the science of resilience.

The design of scenario-based training from the resilience engineering perspective: a study with grid electricians.

Science.gov (United States)

Saurin, Tarcisio Abreu; Wachs, Priscila; Righi, Angela Weber; Henriqson, Eder

2014-07-01

Although scenario-based training (SBT) can be an effective means to help workers develop resilience skills, it has not yet been analyzed from the resilience engineering (RE) perspective. This study introduces a five-stage method for designing SBT from the RE view: (a) identification of resilience skills, work constraints and actions for re-designing the socio-technical system; (b) design of template scenarios, allowing the simulation of the work constraints and the use of resilience skills; (c) design of the simulation protocol, which includes briefing, simulation and debriefing; (d) implementation of both scenarios and simulation protocol; and (e) evaluation of the scenarios and simulation protocol. It is reported how the method was applied in an electricity distribution company, in order to train grid electricians. The study was framed as an application of design science research, and five research outputs are discussed: method, constructs, model of the relationships among constructs, instantiations of the method, and theory building. Concerning the last output, the operationalization of the RE perspective on three elements of SBT is presented: identification of training objectives; scenario design; and debriefing. Copyright © 2013 Elsevier Ltd. All rights reserved.

Resilience in ecotoxicology: Toward a multiple equilibrium concept.

Science.gov (United States)

Bundschuh, Mirco; Schulz, Ralf; Schäfer, Ralf B; Allen, Craig R; Angeler, David G

2017-10-01

The term resilience describes stress-response patterns across scientific disciplines. In ecology, advances have been made to clearly define resilience based on underlying mechanistic assumptions. Engineering resilience (rebound) is used to describe the ability of organisms to recover from adverse conditions (disturbances), which is termed the rate of recovery. By contrast, the ecological resilience definition considers a systemic change, that is, when ecosystems reorganize into a new regime following disturbance. Under this new regime, structural and functional aspects change considerably relative to the previous regime, without recovery. In this context, resilience is an emergent property of complex systems. In the present study, we argue that both definitions and uses are appropriate in ecotoxicology, and although the differences are subtle, the implications and uses are profoundly different. We discuss resilience concepts in ecotoxicology, where the prevailing view of resilience is engineering resilience from chemical stress. Ecological resilience may also be useful for describing systemic ecological changes because of chemical stress. We present quantitative methods that allow ecotoxicologists and risk managers to assess whether an ecosystem faces an impending regime shift or whether it has already undergone such a shift. We contend that engineering and ecological resilience help to distinguish ecotoxicological responses to chemical stressors mechanistically and thus have implications for theory, policy, and application. Environ Toxicol Chem 2017;36:2574-2580. © 2017 SETAC. © 2017 SETAC.

Resilience concepts in psychiatry demonstrated with bipolar disorder.

Science.gov (United States)

Angeler, David G; Allen, Craig R; Persson, Maj-Liz

2018-02-09

The term resilience describes stress-response patterns of subjects across scientific disciplines. In ecology, advances have been made to clearly distinguish resilience definitions based on underlying mechanistic assumptions. Engineering resilience (rebound) is used for describing the ability of subjects to recover from adverse conditions (disturbances), and is the rate of recovery. In contrast, the ecological resilience definition considers a systemic change: when complex systems (including humans) respond to disturbances by reorganizing into a new regime (stable state) where structural and functional aspects have fundamentally changed relative to the prior regime. In this context, resilience is an emergent property of complex systems. We argue that both resilience definitions and uses are appropriate in psychology and psychiatry, but although the differences are subtle, the implications and uses are profoundly different. We borrow from the field of ecology to discuss resilience concepts in the mental health sciences. In psychology and psychiatry, the prevailing view of resilience is adaptation to, coping with, and recovery (engineering resilience) from adverse social and environmental conditions. Ecological resilience may be useful for describing vulnerability, onset, and the irreversibility patterns of mental disorders. We discuss this in the context of bipolar disorder. Rebound, adaptation, and coping are processes that are subsumed within the broader systemic organization of humans, from which ecological resilience emanates. Discerning resilience concepts in psychology and psychiatry has potential for a mechanistically appropriate contextualization of mental disorders at large. This might contribute to a refinement of theory and contextualize clinical practice within the broader systemic functioning of mental illnesses.

Conceptualizing Resilience

Directory of Open Access Journals (Sweden)

Thomas A. Birkland

2016-12-01

Full Text Available This commentary provides an overview of the idea of resilience, and acknowledges the challenges of defining and applying the idea in practice. The article summarizes a way of looking at resilience called a “resilience delta”, that takes into account both the shock done to a community by a disaster and the capacity of that community to rebound from that shock to return to its prior functionality. I show how different features of the community can create resilience, and consider how the developed and developing world addresses resilience. I also consider the role of focusing events in gaining attention to events and promoting change. I note that, while focusing events are considered by many in the disaster studies field to be major drivers of policy change in the United States disaster policy, most disasters have little effect on the overall doctrine of shared responsibilities between the national and subnational governments.

“More Than a Game”: The Impact of Sport-Based Youth Mentoring Schemes on Developing Resilience toward Violent Extremism

Directory of Open Access Journals (Sweden)

Amelia Johns

2014-08-01

Full Text Available This paper draws upon the findings of an evaluation of “More than a Game”, a sport-focused youth mentoring program in Melbourne, Australia that aimed to develop a community-based resilience model using team-based sports to address issues of identity, belonging, and cultural isolation amongst young Muslim men in order to counter forms of violent extremism. In this essay we focus specifically on whether the intense embodied encounters and emotions experienced in team sports can help break down barriers of cultural and religious difference between young people and facilitate experiences of resilience, mutual respect, trust, social inclusion and belonging. Whilst the project findings are directly relevant to the domain of countering violent extremism, they also contribute to a growing body of literature which considers the relationship between team-based sport, cross-cultural engagement and the development of social resilience, inclusion and belonging in other domains of youth engagement and community-building.

Vulnerability and resilience of competing land-based livelihoods in south eastern Zimbabwe

NARCIS (Netherlands)

Murungweni, C.

2011-01-01

Key words: vulnerability; resilience; livelihood; drought; Great Limpopo Transfrontier Conservation Area; south eastern Zimbabwe.

Vulnerability and resilience have emerged as powerful analytical concepts in the study of socio-ecological systems. In this research these concepts are used

Assessing the outcomes of school-based partnership resilience ...

African Journals Online (AJOL)

Through a concurrent mixed-methods research design interpreted through a ... resilience in relation to educational psychology-rural school intervention. ... The data analysis techniques consist of descriptive statistics and t-tests on the sampled ...

[Resilience: an interdisciplinary approach to concept and findings].

Science.gov (United States)

Korn, Lena

2012-01-01

First, the concept of the term "resilience" is introduced and summarized as an adaptive, dynamic "buffering process" of children's mental power of resistance against biological, psychological and psychosocial development risks. Subsequently, based on a critical discussion of the current research findings, protective factors are presented, which is followed by an approach to the concept of resilience from interdisciplinary perspectives. The latest findings from developmental neurobiology show that genetic as well as environmental factors have their important share in the development of resilience. This builds a bridge to the consideration of resilience with regard to attachment theory. Accordingly secure attachment could be seen as a condition for a resilient conduct of life. In this context, the concept of "earned security" is additionally taken into account. Furthermore, the relevance of resilience for the field of pedagogics is shortly and critically considered. With reference to a psychoanalytic approach to the concept of resilience self-regulation, internal integrity, mentalization and self-reflection are elaborated on, as well as the similarity to the psychoanalytic concept of ego strength. In conclusion, a critical discussion of the concept of resilience and its benefits as well as potential risks related to it is presented.

Flood hazards and masonry constructions: a probabilistic framework for damage, risk and resilience at urban scale

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A. Mebarki

2012-05-01

Full Text Available This paper deals with the failure risk of masonry constructions under the effect of floods. It is developed within a probabilistic framework, with loads and resistances considered as random variables. Two complementary approaches have been investigated for this purpose:

– a global approach based on combined effects of several governing parameters with individual weighted contribution (material quality and geometry, presence and distance between columns, beams, openings, resistance of the soil and its slope. . .,
– and a reliability method using the failure mechanism of masonry walls standing out-plane pressure.

The evolution of the probability of failure of masonry constructions according to the flood water level is analysed.

The analysis of different failure probability scenarios for masonry walls is conducted to calibrate the influence of each "vulnerability governing parameter" in the global approach that is widely used in risk assessment at the urban or regional scale.

The global methodology is implemented in a GIS that provides the spatial distribution of damage risk for different flood scenarios. A real case is considered for the simulations, i.e. Cheffes sur Sarthe (France, for which the observed river discharge, the hydraulic load according to the Digital Terrain Model, and the structural resistance are considered as random variables. The damage probability values provided by both approaches are compared. Discussions are also developed about reduction and mitigation of the flood disaster at various scales (set of structures, city, region as well as resilience.

Panarchy use in environmental science for risk and resilience planning

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Angeler, David G.; Allen, Craig R.; Garmestani, Ahjond S.; Gunderson, Lance H.; Linkov, Igor

2016-01-01

Environmental sciences have an important role in informing sustainable management of built environments by providing insights about the drivers and potentially negative impacts of global environmental change. Here, we discuss panarchy theory, a multi-scale hierarchical concept that accounts for the dynamism of complex socio-ecological systems, especially for those systems with strong cross-scale feedbacks. The idea of panarchy underlies much of system resilience, focusing on how systems respond to known and unknown threats. Panarchy theory can provide a framework for qualitative and quantitative research and application in the environmental sciences, which can in turn inform the ongoing efforts in socio-technical resilience thinking and adaptive and transformative approaches to management.

A model of psychological resilience for the Netherlands Armed Forces

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Kamphuis, W.; Venrooij, W.; Berg, C. van den

2012-01-01

In the current study, a model of psychological resilience was developed for the Netherlands Armed Forces and a number of important relations were tested using a longitudinal design. The model of resilience was based on a systematic literature review of resilience in high-risk professions and

Resiliência na área da Enfermagem em Oncologia Resiliencia en el área de Enfermería en Oncologia Resilience and oncology nursing

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Denise de Assis de Corrêa Sória

2009-10-01

Full Text Available Este estudo objetivou mapear a produção científica, nacional e internacional, sobre a resiliência na Enfermagem em Oncologia e discutir sua aplicabilidade na assistência. Resiliência origina-se do latim resiliens e significa saltar para trás, voltar, ser impelido, recuar, encolher-se, romper. Trata-se de revisão sistemática sem meta análise nas bases de dados Public Medical (PubMed, Literatura Internacional em Ciências da Saúde (Medline, Literatura Latino-Americana e do Caribe em Ciências da Saúde (LILACS e Base de Dados de Enfermagem (BDENF e nos sites da Oncology Nursing Society e da International Society of Nurses in Cancer Care. Os descritores foram: resilience e nursing; resilience, cancer e oncology; resilience, nursing, cancer e oncology; resiliência e enfermagem; resiliência, câncer e oncologia; resiliência, enfermagem, câncer e oncologia. Foram encontrados 116 artigos e selecionados cinco artigos que abordam a resiliência vinculada à Enfermagem em Oncologia. Verifica-se uma lacuna na utilização do conceito na Enfermagem em Oncologia na América Latina, e incipiência nas produções internacionais. Há necessidade do incremento da abordagem da resiliência nessa área e ampliação da discussão na temática.En este estudio se tuvo como objetivo listar la producción científica nacional e internacional, sobre la resiliencia en el área de Enfermería en Oncología y discutir su aplicabilidad en la asistencia. La resiliencia se origina del latin resiliens y significa saltar hacia atrás, volver, ser impelido, retroceder, encogerse, romper. Se trata de una revisión sistemática sin meta análisis realizada en las bases de datos Public Medical (PubMed, Literatura Internacional en Ciencias de la Salud (Medline, Literatura Latino-Americana y del Caribe en Ciencias de la Salud (LILACS y Base de Datos de Enfermería (BDENF y en los sites de la Oncology Nursing Society y de la International Society of Nurses in Cancer

Resilient Disaster Network Based on Software Defined Cognitive Wireless Network Technology

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Goshi Sato

2015-01-01

Full Text Available In order to temporally recover the information network infrastructure in disaster areas from the Great East Japan Earthquake in 2011, various wireless network technologies such as satellite IP network, 3G, and Wi-Fi were effectively used. However, since those wireless networks are individually introduced and installed but not totally integrated, some of networks were congested due to the sudden network traffic generation and unbalanced traffic distribution, and eventually the total network could not effectively function. In this paper, we propose a disaster resilient network which integrates various wireless networks into a cognitive wireless network that users can use as an access network to the Internet at the serious disaster occurrence. We designed and developed the disaster resilient network based on software defined network (SDN technology to automatically select the best network link and route among the possible access networks to the Internet by periodically monitoring their network states and evaluate those using extended AHP method. In order to verify the usefulness of our proposed system, a prototype system is constructed and its performance is evaluated.

Towards a remote sensing based indicator of rangeland ecosystem resistance and resilience

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Understanding ecosystem resistance and resilience to disturbance and invasive species is critical to the sustainable management of rangeland systems. In this context, resistance refers to the inherent ability of an ecosystem to resist disturbance, while resilience refers to the capacity of an ecosys...

Relationships between family resilience and posttraumatic growth in breast cancer survivors and caregiver burden.

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Liu, Ye; Li, Yuli; Chen, Lijun; Li, Yurong; Qi, Weiye; Yu, Li

2018-04-01

To examine the relationships between family resilience and posttraumatic growth (PTG) of breast cancer survivors and caregiver burden among principal caregivers in China. Participants in this cross-sectional study comprised 108 women aged 26 to 74 years (M = 49, SD = 9) with early-stage breast cancer and 108 principal caregivers. Participants were recruited from a comprehensive cancer center of a public hospital in Shandong Province, China. The principal caregivers completed the Shortened Chinese Version of the Family Resilience Assessment Scale and the Chinese Version of the Zarit Caregiver Burden Interview; patients completed the Short Form of the Posttraumatic Growth Inventory and questions designed to obtain sociodemographic information. Hierarchical regression analysis was conducted to assess the adjusted association between family resilience and PTG and caregiver burden, while controlling for sociodemographics. Families showed a slightly elevated level of family resilience since the cancer experience, and patients showed a moderate degree of PTG. Principal caregivers reported moderate burden. The Shortened Chinese Version of the Family Resilience Assessment Scale total score was positively related to the Short Form of the Posttraumatic Growth Inventory total score (β = .28, P Caregiver Burden Interview total score (β = -.28, P resilience impacts PTG of breast cancer survivors and caregiver burden. Our findings indicated the necessity of interventions to facilitate family resilience, promote PTG among breast cancer survivors, and decrease family members' caregiver burden. Copyright © 2018 John Wiley & Sons, Ltd.

Construction of an Early Risk Warning Model of Organizational Resilience: An Empirical Study Based on Samples of R&D Teams

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Si-hua Chen

2016-01-01

Full Text Available Facing fierce competition, it is critical for organizations to keep advantages either actively or passively. Organizational resilience is the ability of an organization to anticipate, prepare for, respond to, and adapt to incremental change and sudden disruptions in order to survive and prosper. It is of particular importance for enterprises to apprehend the intensity of organizational resilience and thereby judge their abilities to withstand pressure. By conducting an exploratory factor analysis and a confirmatory factor analysis, this paper clarifies a five-factor model for organizational resilience of R&D teams. Moreover, based on it, this paper applies fuzzy integrated evaluation method to build an early risk warning model for organizational resilience of R&D teams. The application of the model to a company shows that the model can adequately evaluate the intensity of organizational resilience of R&D teams. The results are also supposed to contribute to applied early risk warning theory.

Freshwater ecosystems and resilience of Pacific salmon: Habitat Management based on natural variability

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Bisson, P.A.; Dunham, J.B.; Reeves, G.H.

2009-01-01

In spite of numerous habitat restoration programs in fresh waters with an aggregate annual funding of millions of dollars, many populations of Pacific salmon remain significantly imperiled. Habitat restoration strategies that address limited environmental attributes and partial salmon life-history requirements or approaches that attempt to force aquatic habitat to conform to idealized but ecologically unsustainable conditions may partly explain this lack of response. Natural watershed processes generate highly variable environmental conditions and population responses, i.e., multiple life histories, that are often not considered in restoration. Examples from several locations underscore the importance of natural variability to the resilience of Pacific salmon. The implication is that habitat restoration efforts will be more likely to foster salmon resilience if they consider processes that generate and maintain natural variability in fresh water. We identify three specific criteria for management based on natural variability: the capacity of aquatic habitat to recover from disturbance, a range of habitats distributed across stream networks through time sufficient to fulfill the requirements of diverse salmon life histories, and ecological connectivity. In light of these considerations, we discuss current threats to habitat resilience and describe how regulatory and restoration approaches can be modified to better incorporate natural variability. ?? 2009 by the author(s).

Freshwater Ecosystems and Resilience of Pacific Salmon: Habitat Management Based on Natural Variability

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Peter A. Bisson

2009-06-01

Full Text Available In spite of numerous habitat restoration programs in fresh waters with an aggregate annual funding of millions of dollars, many populations of Pacific salmon remain significantly imperiled. Habitat restoration strategies that address limited environmental attributes and partial salmon life-history requirements or approaches that attempt to force aquatic habitat to conform to idealized but ecologically unsustainable conditions may partly explain this lack of response. Natural watershed processes generate highly variable environmental conditions and population responses, i.e., multiple life histories, that are often not considered in restoration. Examples from several locations underscore the importance of natural variability to the resilience of Pacific salmon. The implication is that habitat restoration efforts will be more likely to foster salmon resilience if they consider processes that generate and maintain natural variability in fresh water. We identify three specific criteria for management based on natural variability: the capacity of aquatic habitat to recover from disturbance, a range of habitats distributed across stream networks through time sufficient to fulfill the requirements of diverse salmon life histories, and ecological connectivity. In light of these considerations, we discuss current threats to habitat resilience and describe how regulatory and restoration approaches can be modified to better incorporate natural variability.

Quantifying resilience for resilience engineering of socio technical systems

OpenAIRE

Häring, Ivo; Ebenhöch, Stefan; Stolz, Alexander

2016-01-01

Resilience engineering can be defined to comprise originally technical, engineering and natural science approaches to improve the resilience and sustainability of socio technical cyber-physical systems of various complexities with respect to disruptive events. It is argued how this emerging interdisciplinary technical and societal science approach may contribute to civil and societal security research. In this context, the article lists expected benefits of quantifying resilience. Along the r...

Relationship between prenatal maternal stress and sleep quality in Chinese pregnant women: the mediation effect of resilience.

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Li, Guopeng; Kong, Linghua; Zhou, Haiyan; Kang, Xiaofei; Fang, Yueyan; Li, Ping

2016-09-01

To examine the relationship between prenatal maternal stress, resilience, and sleep quality, and to determine whether resilience plays a mediating role in the relationship between prenatal maternal stress and sleep quality among pregnant women. Two hundred and thirty-one pregnant women in their second trimester participated in the study. They completed questionnaires, including: the Pittsburgh Sleep Quality Index (PSQI), the Pregnancy Stress Rating Scale (PSRS), and the 10-item Connor-Davidson Resilience Scale (CD-RISC-10). A structural equation model was used to analyze the relationships among prenatal maternal stress, resilience, and sleep quality, with resilience as a mediator. Prenatal maternal stress was negatively associated with sleep quality in pregnant women (p relationship between prenatal maternal stress and sleep quality, and the mediation effect ratio was 22.0% (p stress; however, the protective factor for sleep quality was resilience. This finding could provide scientific evidence for the development of intervention strategies with which to improve sleep quality in pregnant women. Copyright © 2016 Elsevier B.V. All rights reserved.

Resiliency as a factor protecting youths from risky behaviour: Moderating effects of gender and sport.

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Lipowski, Mariusz; Lipowska, Małgorzata; Jochimek, Magdalena; Krokosz, Daniel

2016-01-01

We hypothesised that resiliency may protect adolescents against risky behaviours, and that both the practicing of sports, and gender are moderating variables in relationships between resiliency and risky behaviours. The study included 18-year-old pupils from a selection of secondary schools (n = 556). A total of 188 individuals practiced competitive sports and the remaining 368 participants were non-athletes. The participants were examined with the Resiliency Assessment Scale for Children and Adolescents (SPP-18) and with a survey containing questions and statements related to high-risk "experiments with adulthood". Adolescent athletes showed higher levels of resiliency than their peers. The power of the "Determination and Persistence in Action" effect on "Alcohol" scale differed significantly between male athletes and male non-athletes. Only in the athletes groups were higher scores on this scale reflected by lower values on the "Drugs" scale. Moreover, it is possible to observe differences in undertaking risky behaviour between male and female athletes. The analysis of risky sexual behaviour suggests that sport is a risk factor for men, and a protective factor for women. These data suggest that consistent prophylactic and psycho-educative activities, with a special attention to differences between genders, should be provided to all the adolescents, irrespective of their sport performance levels.

System importance measures: A new approach to resilient systems-of-systems

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Uday, Payuna

Resilience is the ability to withstand and recover rapidly from disruptions. While this attribute has been the focus of research in several fields, in the case of system-of-systems (SoSs), addressing resilience is particularly interesting and challenging. As infrastructure SoSs, such as power, transportation, and communication networks, grow in complexity and interconnectivity, measuring and improving the resilience of these SoSs is vital in terms of safety and providing uninterrupted services. The characteristics of systems-of-systems make analysis and design of resilience challenging. However, these features also offer opportunities to make SoSs resilient using unconventional methods. In this research, we present a new approach to the process of resilience design. The core idea behind the proposed design process is a set of system importance measures (SIMs) that identify systems crucial to overall resilience. Using the results from the SIMs, we determine appropriate strategies from a list of design principles to improve SoS resilience. The main contribution of this research is the development of an aid to design that provides specific guidance on where and how resources need to be targeted. Based on the needs of an SoS, decision-makers can iterate through the design process to identify a set of practical and effective design improvements. We use two case studies to demonstrate how the SIM-based design process can inform decision-making in the context of SoS resilience. The first case study focuses on a naval warfare SoS and describes how the resilience framework can leverage existing simulation models to support end-to-end design. We proceed through stages of the design approach using an agent-based model (ABM) that enables us to demonstrate how simulation tools and analytical models help determine the necessary inputs for the design process and, subsequently, inform decision-making regarding SoS resilience. The second case study considers the urban

Surmountable Chasms: Networks and Social Innovation for Resilient Systems

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Michele-Lee Moore

2011-03-01

Full Text Available Complex challenges demand complex solutions. By their very nature, these problems are difficult to define and are often the result of rigid social structures that effectively act as "traps". However, resilience theory and the adaptive cycle can serve as a useful framework for understanding how humans may move beyond these traps and towards the social innovation that is required to address many complex problems. This paper explores the critical question of whether networks help facilitate innovations to bridge the seemingly insurmountable chasms of complex problems to create change across scales, thereby increasing resilience. The argument is made that research has not yet adequately articulated the strategic agency that must be present within the network in order for cross scale interactions to occur. By examining institutional entrepreneurship through case studies and examples, this paper proposes that agency within networks requires specific skills from entrepreneurs, including ones that enable pattern generation, relationship building and brokering, knowledge and resource brokering, and network recharging. Ultimately, this begins to build a more complete understanding of how networks may improve human capacity to respond to complex problems and heighten overall resilience.

Effects of health empowerment intervention on resilience of adolescents in a tribal area: A study using the Solomon four-groups design.

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Sarkar, Kaushik; Dasgupta, Aparajita; Sinha, Multipada; Shahbabu, Bhaskar

2017-10-01

Resilience prevents the emergence of stress-related mental health problems among adolescents. Adolescents in tribal areas of India are more prone to develop such problems. The primary objective was to determine the effect of combined life skills-based health empowerment intervention on the resilience of school-going adolescents in a tribal area. The secondary objectives were to determine the effect of the intervention on internal health locus of control and self-determination and to compare the effect of intervention on resilience between non-tribal and tribal adolescents. We conducted this quasi-experimental study using a Solomon four-group design among 742 adolescents in two schools of Purulia, West Bengal, India. Students of the pretested group were examined for resilience using the Child Youth Resilience Measurement scale. A life skills education-based health empowerment intervention was administered among students of the experimental group. Post-test data on resilience, self-determination, internal health locus of control and pathological behaviour was obtained 3 months after the completion of intervention. A multi-level general linear mixed model was constructed to determine the effect of intervention on resilience. Resilience was less among tribal adolescents at baseline. The intervention significantly improved resilience [β Adjusted  = 11.19 (95% CI = 10.55, 11.83], with a greater increase for tribal adolescents [β tribal-nontribal  = 1.53 (95% CI = 0.03, 3.03)]. The intervention also significantly improved internal health locus of control (marginal mean increment 1.38 ± 0.05), self-determination (marginal mean increment 3.71 ± 0.09) and reduced pathological behaviour of the adolescents. Our study informed the current health policy that the existing life skills education-based programme should be reviewed and modified to include generic life skills, and the life skills education-based programme should be coupled with developmental

Framing resilience: social uncertainty in designing urban climate resilience

OpenAIRE

Wardekker, J.A.

2016-01-01

Building urban resilience to climate change and other challenges will be essential for maintaining thriving cities into the future. Resilience has become very popular in both research on and practice of climate adaptation. However, people have different interpretations of what it means: what resilience-building contributes to, what the problems, causes and solutions are, and what trade-offs, side-effects and other normative choices are acceptable. These different ways of ‘framing’ climate res...

Resilience and Unemployment: Exploring Risk and Protective Influences for the Outcome Variables of Depression and Assertive Job Searching

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Moorhouse, Anne; Caltabiano, Marie L.

2007-01-01

This study examined adult resilience in the context of the adversity of unemployment. Seventy-seven unemployed job seekers completed a self-report survey containing the Resilience Scale (G. M. Wagnild & H. M. Young, 1993), Centre for Epidemiologic Studies-Depressed Mood Scale (L. S. Radloff, 1977), and the Assertive Job Hunting Survey (H. A.…

Narrative and resilience: A comparative analysis of how older adults story their lives.

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Randall, William; Baldwin, Clive; McKenzie-Mohr, Sue; McKim, Elizabeth; Furlong, Dolores

2015-08-01

Of increasing interest to gerontologists is resilience: the capacity for coping with the challenges of later life with openness and positivity. An overlooked factor in resilience, however, is the narrative complexity of older persons' self-accounts. The research on which this article is based is part of a larger project aimed at assessing the role of narrative interventions in strengthening the stories that older people tell about their lives. Presented here are preliminary findings from analyses conducted by our multidisciplinary team (representing gerontology, social work, nursing, dementia studies, and literary theory) on open-ended life story interviews done with 20 community-dwelling individuals (15 F, 5M; aged 65-89 years) who completed the Connor Davidson Resilience Scale. Specifically, we compared the self-accounts of the 6 from these 20 who scored highest on the CDRS with the 7 who scored lowest to determine any patterns in how each group "stories" their lives. We conclude with certain observations of relevance to narrative care. Copyright © 2015 Elsevier Inc. All rights reserved.

Resilience and professional quality of life in staff working with people with intellectual disabilities and offending behavior in community based and institutional settings

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Erik Søndenaa

2013-01-01

Full Text Available Staff in forensic services for people with intellectual disabilities (ID are expected to deal with a wide range of emotional challenges when providing care. The potential impact of this demanding work has not been systematically explored previously. This article explores the professional quality of life (QoL and the resilience (hardiness of the staff in this setting. The Professional QoL questionnaire and the Disposional Resilience Scale were completed by staff (n=85, 80% response rate in the Norwegian forensic service for ID offenders. Responses from staff working in institutional settings were compared to those from staff in local community services. Staff in the local community services had higher resilience scores compared to the staff in the institutional setting, (t=2.19; P<0.05. However in the other QoL and resilience domains there were no differences between the staff in the two settings. The greater sense of resilient control among community staff may be a function of both the number of service users they work with and the institutional demands they face. Even though these participants worked with relatively high risk clients, they did not report significantly impaired quality of life compared to other occupations.

The student resilience survey: psychometric validation and associations with mental health.

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Lereya, Suzet Tanya; Humphrey, Neil; Patalay, Praveetha; Wolpert, Miranda; Böhnke, Jan R; Macdougall, Amy; Deighton, Jessica

2016-01-01

Policies, designed to promote resilience, and research, to understand the determinants and correlates of resilience, require reliable and valid measures to ensure data quality. The student resilience survey (SRS) covers a range of external supports and internal characteristics which can potentially be viewed as protective factors and can be crucial in exploring the mechanisms between protective factors and risk factors, and to design intervention and prevention strategies. This study examines the validity of the SRS. 7663 children (aged 11-15 years) from 12 local areas across England completed the SRS, and questionnaires regarding mental and physical health. Psychometric properties of 10 subscales of the SRS (family connection, school connection, community connection, participation in home and school life, participation in community life, peer support, self-esteem, empathy, problem solving, and goals and aspirations) were investigated by confirmatory factor analysis (CFA), differential item functioning (DIF), differential test functioning (DTF), Cronbach's α and McDonald's ω . The associations between the SRS scales, mental and physical health outcomes were examined. The results supported the construct validity of the 10 factors of the scale and provided evidence for acceptable reliability of all the subscales. Our DIF analysis indicated differences between boys and girls, between primary and secondary school children, between children with or without special educational needs (SEN) and between children with or without English as an additional language (EAL) in terms of how they answered the peer support subscale of the SRS. Analyses did not indicate any DIF based on free school meals (FSM) eligibility. All subscales, except the peer support subscale, showed small DTF whereas the peer support subscale showed moderate DTF. Correlations showed that all the student resilience subscales were negatively associated with mental health difficulties, global subjective

Using resistance and resilience concepts to reduce impacts of annual grasses and altered fire regimes on the sagebrush ecosystem and sage-grouse- A strategic multi-scale approach

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Chambers, Jeanne C.; Pyke, David A.; Maestas, Jeremy D.; Boyd, Chad S.; Campbell, Steve; Espinosa, Shawn; Havlina, Doug; Mayer, Kenneth F.; Wuenschel, Amarina

2014-01-01

This Report provides a strategic approach for conservation of sagebrush ecosystems and Greater Sage- Grouse (sage-grouse) that focuses specifically on habitat threats caused by invasive annual grasses and altered fire regimes. It uses information on factors that influence (1) sagebrush ecosystem resilience to disturbance and resistance to invasive annual grasses and (2) distribution, relative abundance, and persistence of sage-grouse populations to develop management strategies at both landscape and site scales. A sage-grouse habitat matrix links relative resilience and resistance of sagebrush ecosystems with sage-grouse habitat requirements for landscape cover of sagebrush to help decision makers assess risks and determine appropriate management strategies at landscape scales. Focal areas for management are assessed by overlaying matrix components with sage-grouse Priority Areas for Conservation (PACs), breeding bird densities, and specific habitat threats. Decision tools are discussed for determining the suitability of focal areas for treatment and the most appropriate management treatments.

The Association of Resilience with Mental and Physical Health among Older American Indians: The Native Elder Care Study

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Schure, Marc B.; Odden, Michelle; Goins, R. Turner

2013-01-01

We examined the association of resilience with measures of mental and physical health in a sample of older American Indians (AIs). A validated scale measuring resilience was administered to 185 noninstitutionalized AIs aged greater than or equal to 55 years. Unadjusted analyses revealed that higher levels of resilience were associated with lower…

Generic metrics and quantitative approaches for system resilience as a function of time

International Nuclear Information System (INIS)

Henry, Devanandham; Emmanuel Ramirez-Marquez, Jose

2012-01-01

Resilience is generally understood as the ability of an entity to recover from an external disruptive event. In the system domain, a formal definition and quantification of the concept of resilience has been elusive. This paper proposes generic metrics and formulae for quantifying system resilience. The discussions and graphical examples illustrate that the quantitative model is aligned with the fundamental concept of resilience. Based on the approach presented it is possible to analyze resilience as a time dependent function in the context of systems. The paper describes the metrics of network and system resilience, time for resilience and total cost of resilience. Also the paper describes the key parameters necessary to analyze system resilience such as the following: disruptive events, component restoration and overall resilience strategy. A road network example is used to demonstrate the applicability of the proposed resilience metrics and how these analyses form the basis for developing effective resilience design strategies. The metrics described are generic enough to be implemented in a variety of applications as long as appropriate figures-of-merit and the necessary system parameters, system decomposition and component parameters are defined. - Highlights: ► Propose a graphical model for the understanding of the resilience process. ► Mathematical description of resilience as a function of time. ► Identification of necessary concepts to define and evaluate network resilience. ► Development of cost and time to recovery metrics based on resilience formulation.

Beyond Negative Pain-Related Psychological Factors: Resilience Is Related to Lower Pain Affect in Healthy Adults.

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Hemington, Kasey S; Cheng, Joshua C; Bosma, Rachael L; Rogachov, Anton; Kim, Junseok A; Davis, Karen D

2017-09-01

Resilience, a characteristic that enhances adaptation in response to stressful events, is a positive psychological factor that can predict and modulate health outcomes. However, resilience is rarely considered in pain research. Conversely, negative psychological factors (eg, anxiety, depression) are known to be related to the affective dimension of pain. It is critical to understand all potential psychological drivers of pain affect, a prominent component of chronic pain. We tested the hypothesis that higher resilience is associated with lower pain affect, above and beyond the predictive value of negative psychological factors. Healthy adults underwent psychophysical testing to acquire ratings of heat pain intensity and unpleasantness and completed the Resilience Scale, the State-Trait Anxiety Inventory (trait form), Beck Depression Inventory, Pain Catastrophizing Scale, and the Pain Vigilance and Attention Questionnaire. Multiple regression modeling (n = 68) showed resilience to be a negatively associated with pain affect (unpleasantness). Furthermore, in individuals with higher anxiety scores, resilience was protective against higher pain affect. This highlights the importance of resilience, a positive psychological factor, in the affective dimension of pain. This study is the first to assess a positive psychological factor and experimental pain affect, and has the potential to improve prediction of and treatment strategies for clinical pain. We report that resilience, a positive psychological factor, interacts with anxiety and is associated with heat pain affect (unpleasantness) in healthy individuals. Resilience may provide predictive value of chronic pain affect and treatment outcomes, and could be a target for behavioral therapy. Copyright © 2017 American Pain Society. Published by Elsevier Inc. All rights reserved.

How important is resilience among family members supporting relatives with traumatic brain injury or spinal cord injury?

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Simpson, Grahame; Jones, Kate

2013-04-01

To investigate the relationship between resilience and affective state, caregiver burden and caregiving strategies among family members of people with traumatic brain or spinal cord injury. An observational prospective cross-sectional study. Inpatient and community rehabilitation services. Convenience sample of 61 family respondents aged 18 years or older at the time of the study and supporting a relative with severe traumatic brain injury (n = 30) or spinal cord injury (n= 31). Resilience Scale, Positive And Negative Affect Schedule, Caregiver Burden Scale, Functional Independence Measure, Carer's Assessment of Managing Index. Correlational analyses found a significant positive association between family resilience scores and positive affect (r(s) = 0.67), and a significant negative association with negative affect (r(s) = -0.47) and caregiver burden scores (r(s) = -0.47). No association was found between family resilience scores and their relative's severity of functional impairment. Family members with high resilience scores rated four carer strategies as significantly more helpful than family members with low resilience scores. Between-groups analyses (families supporting relative with traumatic brain injury vs. spinal cord injury) found no significant differences in ratings of the perceived helpfulness of carer strategies once Bonferroni correction for multiple tests was applied. Self-rated resilience correlated positively with positive affect, and negatively with negative affect and caregiver burden. These results are consistent with resilience theories which propose that people with high resilience are more likely to display positive adaptation when faced by significant adversity.

Associations Between Resilience, Community Belonging, and Social Participation Among Community-Dwelling Older Adults: Results From the Eastern Townships Population Health Survey.

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Levasseur, Mélanie; Roy, Mathieu; Michallet, Bernard; St-Hilaire, France; Maltais, Danielle; Généreux, Mélissa

2017-12-01

To examine the associations between resilience, community belonging, and social participation, and the moderating effect of resilience on the association between community belonging and social participation among community-dwelling older adults. Cross-sectional; secondary analyses of the Eastern Townships Population Health Survey. Community. A sample (N=4541) of women (n=2485) and men (n=2056) aged ≥60 years was randomly selected according to area. Most participants had community belonging, and resilience were collected by phone interviewer-administered questionnaire. A social participation scale measured frequency of participation in 8 community activities. A 4-point Likert scale ranging from "very strong" to "very weak" estimated sense of belonging to the local community. Social participation and sense of belonging questions came from Statistics Canada surveys. Resilience was assessed with the 10-item Connor-Davidson Resilience Scale, capturing the ability to cope with adversity. Controlling for age, education, and psychological distress, greater resilience and community belonging were associated with greater social participation among women (R 2 =.13; Pcommunity belonging and social participation varied as a function of resilience, especially in men. Greater community belonging further enhanced social participation, especially among women (P=.03) and men (Pcommunity belonging and social participation among community-dwelling older women and, especially, men. Interventions targeting social participation should consider the potential impact of resilience on improving community belonging. Future studies should investigate why resilience moderates associations between community belonging and social participation, and how to enhance resilience among older adults. Crown Copyright © 2017. Published by Elsevier Inc. All rights reserved.

Anxiety, depression, resilience and self-esteem in individuals with cardiovascular diseases.

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Carvalho, Isabela Gonzales; Bertolli, Eduarda Dos Santos; Paiva, Luciana; Rossi, Lidia Aparecida; Dantas, Rosana Aparecida Spadoti; Pompeo, Daniele Alcalá

2016-11-28

to analyze the relationship between anxiety and depression symptoms, resilience and self-esteem with sociodemographic and clinical characteristics; correlate resilience and self-esteem with age and duration of the disease; check associations between anxiety and depression with measures of resilience and self-esteem among individuals with cardiovascular diseases. correlational study conducted in a large university hospital in the interior of the state of São Paulo, Brazil. The population was composed of adult inpatients with cardiovascular diseases. A non-probabilistic consecutive sample was composed of 120 patients. Variables of interest were assessed using the Hospital Anxiety and Depression Scale, Resilience Scale, and Rosenberg Self-Esteem Scale. anxiety and depression symptoms were present in 32.5% and 17.5% of the patients, respectively, and were associated with the female sex (p = 0.002; p = 0.022). Manifestations of depression were associated with the presence of comorbidities (p = 0.020). More resilient patients did not present depression symptoms (p self-esteem were present in patients with anxiety and depression. Men presented higher resilience and lower self-esteem compared to women. patients with anxiety and depression were less resilient but presented higher self-esteem. analisar as relações entre os sintomas ansiosos e depressivos, resiliência e autoestima com as características sociodemográficas e clínicas; correlacionar resiliência e autoestima com a idade e o tempo da doença; analisar associações entre ansiedade e depressão com as medidas de resiliência e autoestima em indivíduos com doenças cardiovasculares. estudo correlacional, realizado em Hospital de Ensino de grande porte do interior do Estado de São Paulo. A população era constituída por pacientes adultos internados com doenças cardiovasculares. Uma amostra consecutiva e não probabilística foi constituída por 120 pacientes. As variáveis de interesse foram avaliadas

Resilience and positive affect contribute to lower cancer-related fatigue among Chinese patients with gastric cancer.

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Zou, Guiyuan; Li, Ye; Xu, Ruicai; Li, Ping

2018-04-01

To investigate the prevalence of cancer-related fatigue and explore the relationship between resilience, positive affect, and fatigue among Chinese patients with gastric cancer. Cancer-related fatigue is the most distressing symptom reported frequently by cancer patients during both treatment and survival phases. Resilience and positive affect as vital protective factors against cancer-related fatigue have been examined, but the underlying psychological mechanisms are not well understood. A cross-sectional study. Two hundred and three gastric cancer patients were enrolled from three hospitals in China. The Cancer Fatigue Scale, the positive affect subscale of the Positive and Negative Affect Schedule and the Connor-Davidson Resilience Scale (CD-RISC10) were administered. Hierarchical linear regression modelling was conducted to examine the association between resilience and cancer-related fatigue, and the mediating effect of positive affect. The incidence of clinically relevant fatigue among patients with gastric cancer was 91.6%. Regression analysis showed that resilience was negatively associated with cancer-related fatigue, explaining 15.4% of variance in cancer-related fatigue. Mediation analysis showed that high resilience was associated with increased positive affect, which was associated with decreased cancer-related fatigue. Cancer-related fatigue is prevalent among patients with gastric cancer. Positive affect may mediate the relationship between resilience and cancer-related fatigue. Interventions that attend to resilience training and promotion of positive affect may be the focus for future clinical and research endeavours. © 2017 John Wiley & Sons Ltd.

Adaptation of failure scenario based resilience schemes toward availability guarantees

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Scheffel, Matthias

2006-07-01

Various resilience schemes have been proposed to allow for fault-tolerant transport networks. Their common aim is to survive certain failure patterns such as node or span failures by providing alternative transmission paths. However, network operators guarantee the resulting network reliability in terms of service availability to their business customers. A maximum duration of service disruption per year must not be exceeded. We investigate an optimal design of resilient network configurations that adapts to end-to-end availability requirements. We formulate an integer linear program that minimizes the resource utilization and investigate a case study.

Initial Characterization of Internal Medicine Resident Resilience and Association with Stress and Burnout