Sample records for resilient type serves

  1. Resilience (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...

  2. 45 CFR 2552.81 - What type of children are eligible to be served? (United States)


    ... exceptional needs, or in circumstances that limit their academic, social, or emotional development, who are... 45 Public Welfare 4 2010-10-01 2010-10-01 false What type of children are eligible to be served... FOR NATIONAL AND COMMUNITY SERVICE FOSTER GRANDPARENT PROGRAM Children Served § 2552.81 What type of...

  3. Lower trunk kinematics and muscle activity during different types of tennis serves

    Directory of Open Access Journals (Sweden)

    Chow John W


    Full Text Available Abstract Background To better understand the underlying mechanisms involved in trunk motion during a tennis serve, this study aimed to examine the (1 relative motion of the middle and lower trunk and (2 lower trunk muscle activity during three different types of tennis serves - flat, topspin, and slice. Methods Tennis serves performed by 11 advanced (AV and 8 advanced intermediate (AI male tennis players were videorecorded with markers placed on the back of the subject used to estimate the anatomical joint (AJ angles between the middle and lower trunk for four trunk motions (extension, left lateral flexion, and left and right twisting. Surface electromyographic (EMG techniques were used to monitor the left and right rectus abdominis (LRA and RRA, external oblique (LEO and REO, internal oblique (LIO and RIO, and erector spinae (LES and RES. The maximal AJ angles for different trunk motions during a serve and the average EMG levels for different muscles during different phases (ascending and descending windup, acceleration, and follow-through of a tennis serve were evaluated. Results The repeated measures Skill × Serve Type × Trunk Motion ANOVA for maximal AJ angle indicated no significant main effects for serve type or skill level. However, the AV group had significantly smaller extension (p = 0.018 and greater left lateral flexion (p = 0.038 angles than the AI group. The repeated measures Skill × Serve Type × Phase MANOVA revealed significant phase main effects in all muscles (p Conclusion Subjects in the AI group may be more susceptible to back injury than the AV group because of the significantly greater trunk hyperextension, and relatively large lumbar spinal loads are expected during the acceleration phase because of the hyperextension posture and profound front-back and bilateral co-activations in lower trunk muscles.

  4. What's for dinner? Types of food served at family dinner differ across parent and family characteristics. (United States)

    Neumark-Sztainer, Dianne; MacLehose, Rich; Loth, Katie; Fulkerson, Jayne A; Eisenberg, Marla E; Berge, Jerica


    To examine the types of food served at family dinner in the homes of adolescents and correlations with parent and family sociodemographic characteristics, psychosocial factors and meal-specific variables. A cross-sectional population-based survey completed by mail or telephone by parents participating in Project F-EAT (Families and Eating and Activity in Teens) in 2009-2010. Homes of families with adolescents in Minneapolis/St. Paul urban area, MN, USA. Participants included 1923 parents/guardians (90·8% female; 68·5% from ethnic/racial minorities) of adolescents who participated in EAT 2010. Less than a third (28%) of parents reported serving a green salad at family dinner on a regular basis, but 70% reported regularly serving vegetables (other than potatoes). About one-fifth (21%) of families had fast food at family dinners two or more times per week. Variables from within the sociodemographic domain (low educational attainment) psychosocial domain (high work-life stress, depressive symptoms, low family functioning) and meal-specific domain (low value of family meals, low enjoyment of cooking, low meal planning, high food purchasing barriers and fewer hours in food preparation) were associated with lower healthfulness of foods served at family dinners, in analyses adjusted for sociodemographic characteristics. There is a need for interventions to improve the healthfulness of food served at family meals. Interventions need to be suitable for parents with low levels of education; take parent and family psychosocial factors into account; promote more positive attitudes toward family meals; and provide skills to make it easier to plan and prepare healthful family meals.

  5. Does body type really matter? Relating climate change, coral morphology and resiliency (United States)

    Camp, M.; Shein, K. A.; Foster, K.; Hendee, J. C.


    Average sea temperatures in many tropical regions are rising approximately 1-2˚C per century, and are thought to be a major driver of increased frequency of coral bleaching. However, certain coral morphologies appear to be more resilient to changes in the environment, particularly to sea temperature variations resulting from global climate change. Although branching corals (e.g., Acropora cervicornis, A. palmata) are highly susceptible to coral bleaching, this morphology is commonly used in coral restoration efforts because of its fast growth rate. Massive corals show higher resistance and resilience to elevated temperature events than branching species, but are less common in coral nurseries. The objective of this study was to compare coral resilience among morphology types in Little Cayman, a remote tropical island with <200 inhabitants where it is possible to decouple environmental and anthropogenic stressors. Three morphological groups (branching, intermediary and massive) were surveyed at 17 sites to estimate the percent cover of each group. Temperature profiles were observed at six moorings around the island, allowing for direct comparison between sea surface temperature, sea temperature at the reef depths, and coral cover, per morphology. The relationship between coral morphological coverage and temperature variation at depth was assessed in the context of geographic variation around the island. Understanding the relationship between coral morphology and resilience to temperature variability will enhance current coral restoration practices by identifying which morphologies have the highest chance of long-term survivorship following outplanting, concurrently optimizing cumulative reef survivorship.

  6. Strengths, Risk Factors, and Resilient Outcomes in Adolescents With Type 1 Diabetes

    DEFF Research Database (Denmark)

    Hillard, M; Hagger, Virginia; Hendrieckx, Crystal


    OBJECTIVE Despite the challenges of living with type 1 diabetes, many adolescents achieve “resilient outcomes”: high engagement in self-management behaviors such as self-monitoring of blood glucose (SMBG), good quality of life (QOL), and within-target glycemic outcomes (HbA1c). Adaptive diabetes...... factors. RESEARCH DESIGN AND METHODS A total of 471 Australian adolescents with type 1 diabetes (mean age 15.7 ± 1.9 years; diabetes duration 6.9 ± 4.2 years; 62% female; 53% using insulin pumps) completed a national cross-sectional survey about their diabetes-related strengths, risk factors (depressive....../anxiety symptoms, family conflict), and resilient outcomes (SMBG frequency, general QOL, HbA1c). RESULTS Greater diabetes strengths were significantly related to resilient outcomes: more frequent SMBG (r = 0.39), lower HbA1c (r = −0.31), and higher general QOL (r = 0.50), as well as to lower risks: fewer...

  7. Compressibility and resiliency properties of wilton type woven carpets produced with different fiber blend ratio (United States)

    Osman, B.; Esin, S.; Sıdıka Ziba, O.


    Carpet is a textile structure that composed of three components: warp (stuffer and chain warp), weft and pile yarns. These textile products are used for areas which will stand up to the use of home, hotel, work place etc. Furthermore, the capable of carpets are related to it’s especially pile performance during use in various areas. During usage, carpets made from various type of raw materials of pile yarn also acts differently that these differentiate determines carpet performance, as well.This study was focused on the compression and resilience behaviour of carpet composed of 100% viscose and 100% acrylic pile yarns and blended pile yarns of blend ratios, 80%/20%, 50%/50% and 20%/80% viscose/acrylic. During the yarn production process, all spinning conditions were kept constant in order to eliminate the yarn production parameters. Five different types of wilton face to face carpet samples were produced from these yarns at the same pile height and pile density on Van de Wiele carpet weaving machine at 110 picks/min machine speed and 1/1 V carpet construction. Compressibility properties of carpets were examined whether blend ratio was statistically significant on carpet resilience or not. The behaviour of pile yarns under pressure is important that leads to understand the growth characteristic which is exposed to decrease and increase loadings during usage of carpet made from these yarns. Results indicated that blend ratio of pile yarns have significance effect on compression behaviour of carpet samples.

  8. Resilience, emotion processing and emotion expression among youth with type 1 diabetes. (United States)

    Huston, Sally A; Blount, Ronald L; Heidesch, Troy; Southwood, Robin


    Poor adherence to self-care among youth with type-1 diabetes (YWD) can lead to significant long-term health problems. Negative diabetes-related emotions (NDRE) are common, and are significantly correlated with poor/deteriorating A1c. Resilient youth handle diabetes self-care challenges, such as adjusting for diabetes in public, better. Resiliency skills and perceptions include benefit finding (BF), fitting in with friends (FI), diabetes acceptance (DA), emotion processing (EP) and emotion expression (EE). First study goal: to verify structure of underlying measurement variables: NDRE, EP, EE, BF, DA, FI and comfort in adjusting for diabetes in public (CA) among youth 11-16 yr of age with diabetes. We also hypothesize: (i) YWD who engage in EP and EE will have higher levels of BF, FI, DA, (ii) EP and EE will moderate NDRE impact and (iii) higher levels of EP, EE, BF, FI and DA will be associated with higher CA. 243 summer diabetes campers between 11-16 yr of age. Pre-camp survey. Measurement variables were verified. EP and EE to friends were positively associated with BF, FI and DA for most YWD. NDRE was negatively associated with FI and DA, and for YWD aged 14-16 yr with CA. FI was positively associated with CA. EE moderated the impact of NDRE on CA among youth 11-13 yr. R 2 for CA in youth 14-16 yr was 48.2%, for 11-13 yr was 38.3%. DA was positively associated with CA for youth 14-16 yr. Resilience factors appear to influence CA either directly or indirectly. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  9. Psychological type profile and work-related psychological health of clergy serving in the Diocese of Chester


    Francis, Leslie J.; Ratter, Henry; Longden, Gareth


    This study examines the psychological type profile and work-related psychological health of ninety-nine clergy serving the Diocese of Chester alongside normative data for the Church of England published in previous studies. The data demonstrated that these clergy share the general psychological type profile of Church of England clergy, with preferences for introversion (60%), intuition (55%), feeling (57%), and judging (76%). Compared with the normative data they show slightly better work rel...

  10. Development and validation of a screening instrument to assess the types and quality of foods served at home meals

    Directory of Open Access Journals (Sweden)

    Fulkerson Jayne A


    Full Text Available Abstract Background Although there is growing interest in assessing the home food environment, no easy-to-use, low cost tools exist to assess the foods served at home meals, making it difficult to assess the meal component of the food environment. The aim of this study was to develop and validate a user-friendly screener to assess the types of foods served at home meals. Methods Primary food preparing adults (n = 51 participated in a validation study in their own homes. Staff and participants independently completed a screener as participants cooked dinner. The screener assessed the types of foods offered, method(s of preparation, and use of added fats. Two scale scores were created: 1 to assess offerings of foods in five food groups (meat and other protein, milk, vegetables, fruit, grains, 2 to assess the relative healthfulness of foods based on types offered, preparation method, and added fats. Criterion validity was assessed comparing staff and participant reports of individual foods (kappa (k and scale scores (Spearman correlations. Results Criterion validity was high between participants' and staffs' record of whether major food categories (meat and other protein, bread and cereal, salad, vegetables, fruits, dessert were served (k = 0.79-1.0, moderate for reports of other starches (e.g., rice being served (k = 0.52, and high for the Five Food Group and Healthfulness scale scores (r = 0.75-0.85, p Conclusions This new meal screening tool has high validity and can be used to assess the types of foods served at home meals allowing a more comprehensive assessment of the home food environment.

  11. Peer Victimization, Self-Esteem, and Ego Resilience Types in Adolescents: A Prospective Analysis of Person-Context Interactions (United States)

    Overbeek, Geertjan; Zeevalkink, Herma; Vermulst, Ad; Scholte, Ron H. J.


    This study examined bidirectional, longitudinal associations between peer victimisation and self-esteem in adolescents, and tested for moderator effects of undercontrolling, overcontrolling, and ego-resilient personality types in these associations. Data were used from 774 adolescents ages 11-16 years who participated in a three-wave (i.e., 2005,…

  12. Peer Victimization, Self-esteem, and Ego Resilience Types in Adolescents: A Prospective Analysis of Person-context Interactions

    NARCIS (Netherlands)

    Overbeek, G.J.; Zeevalkink, H.; Vermulst, A.A.; Scholte, R.H.J.


    This study examined bidirectional, longitudinal associations between peer victimisation and self-esteem in adolescents, and tested for moderator effects of undercontrolling, overcontrolling, and ego-resilient personality types in these associations. Data were used from 774 adolescents ages 11-16

  13. Strengths, Risk Factors, and Resilient Outcomes in Adolescents with Type 1 Diabetes: Results from Diabetes MILES Youth – Australia

    DEFF Research Database (Denmark)

    Hillard, M; Hagger, Virginia; Hendrieckx, Crystal


    16. Hilliard ME, Hagger V, Hendrieckx C, Anderson BJ, Trawley S, Jack MM, Pouwer F, Skinner TC, Speight J. Strengths, Risk Factors, and Resilient Outcomes in Adolescents with Type 1 Diabetes: Results from Diabetes MILES Youth – Australia. Diabetes Care. 40(7):849-855...

  14. The Relationship between Resilience and Hardiness in Patients with Type 2 Diabetes in Yazd

    Directory of Open Access Journals (Sweden)

    N Mazlom Bafroe


    Conclusions: Regarding the positive relationship between hardiness and resilience, it could be expected that employing proper treatment in order to increase resilience and hardiness in diabetes, will lead to a decrease in perception of psychological problems, as well as an increase in quality of life.

  15. Assessing Psycho-Social Resilience in Diplomatic, Civilian & Military Personnel Serving in a High-Threat Security Environment during Counter-Insurgency and Counter-Terrorism Operations in Iraq

    Directory of Open Access Journals (Sweden)

    Anne Speckhard


    Full Text Available Currently thousands of military, diplomatic and civilian personnel are deployed under NATO, UN, and other multi-national, as well as national auspices in high-threat security environments, including active conflict zones such as Iraq and Afghanistan.  Soldiers are generally well trained and prepared psychologically to face armed conflict. Civilian contractors and diplomats, on the other hand, often are not.  Moreover in today’s high-threat security environments terrorists, insurgents and even child soldiers may be the opposing force, creating a more uncertain and anxiety provoking environment and more difficult to identify security threat. These facts have serious implications for the psycho-social resilience of diplomatic, civilian and military personnel deployed in such environments.  This article investigates psycho-social resilience in a small exploratory sample of US embassy staff, contractors and US forces serving in Iraq during 2007, a time when Improvised Explosive Devices (IEDs, roadside bombings, mortar attacks, kidnappings, murders and sniper fire were an everyday occurrence in Iraq.

  16. Towards Resilient Critical Infrastructures: Application of Type-2 Fuzzy Logic in Embedded Network Security Cyber Sensor

    Energy Technology Data Exchange (ETDEWEB)

    Ondrej Linda; Todd Vollmer; Jim Alves-Foss; Milos Manic


    Resiliency and cyber security of modern critical infrastructures is becoming increasingly important with the growing number of threats in the cyber-environment. This paper proposes an extension to a previously developed fuzzy logic based anomaly detection network security cyber sensor via incorporating Type-2 Fuzzy Logic (T2 FL). In general, fuzzy logic provides a framework for system modeling in linguistic form capable of coping with imprecise and vague meanings of words. T2 FL is an extension of Type-1 FL which proved to be successful in modeling and minimizing the effects of various kinds of dynamic uncertainties. In this paper, T2 FL provides a basis for robust anomaly detection and cyber security state awareness. In addition, the proposed algorithm was specifically developed to comply with the constrained computational requirements of low-cost embedded network security cyber sensors. The performance of the system was evaluated on a set of network data recorded from an experimental cyber-security test-bed.

  17. What’s for dinner? Types of food served at family dinner differ across parent and family characteristics (United States)

    Neumark-Sztainer, Dianne; MacLehose, Rich; Loth, Katie; Fulkerson, Jayne A.; Eisenberg, Marla E.; Berge, Jerica


    Objective To examine the types of food served at family dinner in the homes of adolescents and correlations with parent and family sociodemographic characteristics, psychosocial factors, and meal-specific variables. Design A cross-sectional population-based survey completed by mail or telephone by parents participating in Project F-EAT (Families and Eating and Activity in Teens) in 2009–2010. Setting Homes of families with adolescents in Minneapolis/St Paul urban area. Subjects Participants included 1,923 parents/guardians (90.8% female; 68.5% from ethnic/racial minorities) of adolescents who participated in EAT 2010. Results Less than a third (28%) of parents reported serving a green salad at family dinner on a regular basis, but 70% reported regularly serving vegetables (other than potatoes). About one-fifth (21%) of families had fast food at family dinners two or more times a week. Variables from within the sociodemographic domain (low educational attainment); psychosocial domain (high work-life stress, depressive symptoms, low family functioning); and meal-specific domain (low value of family meals, low enjoyment of cooking, low meal planning, high food purchasing barriers, and fewer hours in food preparation) were associated with lower healthfulness of foods served at family dinners, in analyses adjusted for sociodemographic characteristics. Conclusions There is a need for interventions to improve the healthfulness of food served at family meals. Interventions need to be suitable for parents with low levels of education; take parent and family psychosocial factors into account; promote more positive attitudes toward family meals; and provide skills to make it easier to plan and prepare healthful family meals. PMID:23083836

  18. Patterns and Limitations of Urban Human Mobility Resilience under the Influence of Multiple Types of Natural Disaster. (United States)

    Wang, Qi; Taylor, John E


    Natural disasters pose serious threats to large urban areas, therefore understanding and predicting human movements is critical for evaluating a population's vulnerability and resilience and developing plans for disaster evacuation, response and relief. However, only limited research has been conducted into the effect of natural disasters on human mobility. This study examines how natural disasters influence human mobility patterns in urban populations using individuals' movement data collected from Twitter. We selected fifteen destructive cases across five types of natural disaster and analyzed the human movement data before, during, and after each event, comparing the perturbed and steady state movement data. The results suggest that the power-law can describe human mobility in most cases and that human mobility patterns observed in steady states are often correlated with those in perturbed states, highlighting their inherent resilience. However, the quantitative analysis shows that this resilience has its limits and can fail in more powerful natural disasters. The findings from this study will deepen our understanding of the interaction between urban dwellers and civil infrastructure, improve our ability to predict human movement patterns during natural disasters, and facilitate contingency planning by policymakers.

  19. Water Infrastructure and Resiliency Finance Center (United States)

    The Water Infrastructure and Resiliency Finance Center serves as a resource to communities to improve their wastewater, drinking water and stormwater systems, particularly through innovative financing and increased resiliency to climate change.

  20. Mediterranean-type diet is associated with higher psychological resilience in a general adult population: findings from the Moli-sani study. (United States)

    Bonaccio, M; Di Castelnuovo, A; Costanzo, S; Pounis, G; Persichillo, M; Cerletti, C; Donati, M B; de Gaetano, G; Iacoviello, L


    Psychological resilience is a measure of stress coping ability and has been associated with favourable health outcomes. While evidence on the relationship of dietary habits with a number of psychosocial conditions is available, there is lack of studies on their association with psychological resilience in a general adult population. Cross-sectional analysis on 10 812 subjects recruited within the cohort of the Moli-sani study (2005-2010). Psychological resilience was measured by the 25-item Connor-Davidson Psychological Resilience Scale. Food intake was recorded by the EPIC food frequency questionnaire and adherence to Mediterranean diet was appraised by both a Greek Mediterranean diet score and an Italian Mediterranean Index. Empirically derived dietary patterns were obtained by principal factor analysis. Multivariable linear regression analysis (95%CI) was used to test the association between dietary scores and psychological resilience. Higher adherence to Mediterranean-type diets or consumption of a vegetable-based dietary pattern (obtained from principal factor analysis) were positively associated with psychological resilience (β=0.43; 95%CI: 0.19-0.66, β=0.92; 0.69-1.16, and β=1.18; 0.93-1.44, for Greek Mediterranean diet score, Italian Mediterranean Index and the 'Olive oil and vegetables pattern', respectively). Dietary polyphenol or antioxidant intakes and greater variety in fruit and vegetable consumption were also positively associated with psychological resilience, while the associations with Western-like diets were weak. In conclusion, Mediterranean diet, vegetable-based dietary patterns and better diet quality were all positively associated with higher psychological resilience, whereas Western-type diets were not.

  1. Zoogeomorphology and resilience theory (United States)

    Butler, David R.; Anzah, Faisal; Goff, Paepin D.; Villa, Jennifer


    Zoogeomorphology, the study of animals as geomorphic agents, has been largely overlooked in the context of resilience theory and biogeomorphic systems. In this paper, examples are provided of the interactions between external landscape disturbances and zoogeomorphological agents. We describe cases in which naturally occurring zoogeomorphological agents occupy a landscape, and examine whether those zoogeomorphic agents provide resilience to a landscape or instead serve as a landscape stress capable of inducing a phase-state shift. Several cases are described whereby the presence of exotic (introduced) zoogeomorphic agents overwhelms a landscape and induce collapse. The impact of climate change on species with zoogeomorphological importance is discussed in the context of resilience of a landscape. We conclude with a summary diagram illustrating the relationships existing between zoogeomorphic impacts and landscape resilience in the context of our case studies, and speculate about the future of the study of zoogeomorphology in the framework of resilience theory.

  2. Predicting Volleyball Serve-Reception

    NARCIS (Netherlands)

    Paulo, Ana; Zaal, Frank T J M; Fonseca, Sofia; Araujo, Duarte


    Serve and serve-reception performance have predicted success in volleyball. Given the impact of serve-reception on the game, we aimed at understanding what it is in the serve and receiver's actions that determines the selection of the type of pass used in serve-reception and its efficacy. Four

  3. Understanding Resilience

    Directory of Open Access Journals (Sweden)

    Gang eWu


    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.

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

    Directory of Open Access Journals (Sweden)



    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.

  5. Assessment of heterogeneity in types of vegetables served by main household food preparers and food decision influencers. (United States)

    Yi, Sunghwan; Kanetkar, Vinay; Brauer, Paula


    While vegetables are often studied as one food group, global measures may mask variation in the types and forms of vegetables preferred by different individuals. To explore preferences for and perceptions of vegetables, we assessed main food preparers based on their preparation of eight specific vegetables and mushrooms. An online self-report survey. Ontario, Canada. Measures included perceived benefits and obstacles of vegetables, convenience orientation and variety seeking in meal preparation. Of the 4517 randomly selected consumers who received the invitation, 1013 responded to the survey (22·4 % response). Data from the main food preparers were analysed (n 756). Latent profile analysis indicated three segments of food preparers. More open to new recipes, the 'crucifer lover' segment (13 %) prepared and consumed substantially more Brussels sprouts, broccoli and asparagus than the other segments. Although similar to the 'average consumer' segment (54 %) in many ways, the 'frozen vegetable user' segment (33 %) used significantly more frozen vegetables than the other segments due to higher prioritization of time and convenience in meal preparation and stronger 'healthy=not tasty' perception. Perception of specific vegetables on taste, healthiness, ease of preparation and cost varied significantly across the three consumer segments. Crucifer lovers also differed with respect to shopping and cooking habits compared with the frozen vegetable users. The substantial heterogeneity in the types of vegetables consumed and perceptions across the three consumer segments has implications for the development of new approaches to promoting these foods.

  6. Resilient ledelse


    Rygh, Bjørn


    Master i styring og ledelse Denne masteroppgaven bygger på litteraturanalyse og intervju med forskere, lederutviklere, ledere og tillitsvalgte. Oppgaven utvikler en hypotese om en resilient lederstil, diskuterer om og hvordan ledere kan bidra til å bedre resiliens hos underordnede, samt identifiserer hva som kan kjennetegne resilient ledelse. Resilient ledelse kan defineres som det en leder gjør for å bedre de underordnedes evne til å få mer psykologisk motstandskraft, det vil si gjør d...

  7. Mapping Resilience

    DEFF Research Database (Denmark)

    Carruth, Susan


    Resilience theory is a growing discipline with great relevance for the discipline of planning, particularly in fields like energy planning that face great uncertainty and rapidly transforming contexts. Building on the work of the Stockholm Resilience Centre, this paper begins by outlining...... the relationship between resilience and energy planning, suggesting that planning in, and with, time is a core necessity in this domain. It then reviews four examples of graphically mapping with time, highlighting some of the key challenges, before tentatively proposing a graphical language to be employed...... by planners when aiming to construct resilient energy plans. It concludes that a graphical language has the potential to be a significant tool, flexibly facilitating cross-disciplinary communication and decision-making, while emphasising that its role is to support imaginative, resilient planning rather than...

  8. Water Resilience (United States)

    The Drinking Water and Wastewater Resiliency site provides tools and resources for drinking water and wastewater utilities in the full spectrum of emergency management which includes prevention, mitigation, preparedness, response and recovery.

  9. Insulin/weight ratio may serve as a predictor of success during insulin pump therapy in type 2 diabetes patients: a proof-of-concept study

    Directory of Open Access Journals (Sweden)

    Shmuel Levit


    Full Text Available AimsTo evaluate long-term efficacy of CSII for treating type 2 diabetes patients. To make an attempt to predict which patient would be more likely to reduce HbA1c levels (success on CSII.Methods18 Type 2 diabetes patients who began insulin pump therapy in our institute were included. All patients were previously treated by insulin with a mean duration of 54.9±51.4 months.ResultsMean duration of follow-up with CSII was 42.2±27.0 months. No significant changes were seen in HbA1c in total cohort (p=0.064, but fasting plasma glucose was reduced from 10,5±2,9 to 7,6±1,9 mmol/l, p=0.007. No weight gain and no severe hypoglycemia were noted. All patients were divided to three groups according to their HbA1c levels: those whose treatment was successful (A, failed (B or neutral (C, (5, 8, 5 patients respectively. A difference was found in insulin/weight (IWR ratio within the group A: 0.81±0.29 U/kg before vs. 0.41 ±0.12 U/kg on CSII, p=0.043. There was a difference in IWR on CSII in group A compared to group B (0.41 ±0.12 U/kg vs. 0.93±0.6 U/kg respectively, p=0.011. We also noted a trend of weight reduction in the group A vs. weight gain in the group B.ConclusionsCSII is a viable tool in insulin – requiring type 2 diabetes persons, since the insulin dosing and release it provides are much more physiological. CSII is safe and effective for improving glycemic control, but not in all diabetes patients. We suggest IWR reduction may serve as an early predictor of success on CSII. This work may serve as a "proof-of-concept" study, demonstrating once again the fundamental role of strict weight control in type 2 diabetes. More studies are needed to explore and confirm our experience.

  10. Resilience Training for Healthcare Staff (RTHS) Implementation Evaluation Phase 1 (United States)


    05-01-2017 2. REPORT TYPE Technical Report 3. DATES COVERED (From - To) JUN 2016 - JAN 2017 4. TITLE AND SUBTITLE Resilience Training for...DISTRIBUTION/AVAILABILITY STATEMENT Approved for public release: distribution unlimited. 13. SUPPLEMENTARY NOTES 14. ABSTRACT The Master Resilience ...Training (MRT) Medical Program includes a 2-hour Resilience Training for Healthcare Staff (RTHS) aimed to bolster resilience by preventing

  11. Resiliency against stress among athletes

    Directory of Open Access Journals (Sweden)

    Kamila Litwic-Kaminska


    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.

  12. Bridging Resilience Engineering and Human Reliability Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Ronald L. Boring


    There has been strong interest in the new and emerging field called resilience engineering. This field has been quick to align itself with many existing safety disciplines, but it has also distanced itself from the field of human reliability analysis. To date, the discussion has been somewhat one-sided, with much discussion about the new insights afforded by resilience engineering. This paper presents an attempt to address resilience engineering from the perspective of human reliability analysis (HRA). It is argued that HRA shares much in common with resilience engineering and that, in fact, it can help strengthen nascent ideas in resilience engineering. This paper seeks to clarify and ultimately refute the arguments that have served to divide HRA and resilience engineering.

  13. Libraries serving dialogue

    CERN Document Server

    Dupont, Odile


    This book based on experiences of libraries serving interreligious dialogue, presents themes like library tools serving dialogue between cultures, collections dialoguing, children and young adults dialoguing beyond borders, story telling as dialog, librarians serving interreligious dialogue.

  14. Regional Employment Growth, Shocks and Regional Industrial Resilience

    DEFF Research Database (Denmark)

    Holm, J.R.; Østergaard, Christian Richter


    The resilience of regional industries to economic shocks has gained a lot of attention in evolutionary economic geography recently. This paper uses a novel quantitative approach to investigate the regional industrial resilience of the Danish information and communication technology (ICT) sector...... to the shock following the burst of the bubble. It is shown that regions characterized by small and young ICT service companies were more adaptable and grew more than others, while diversity and urbanization increased the sensitivity to the business cycle after the shock. Different types of resilient...... regions are found: adaptively resilient, rigidly resilient, entrepreneurially resilient and non-resilient regions....

  15. Recognizing resilience (United States)

    Erika S. Svendsen; Gillian Baine; Mary E. Northridge; Lindsay K. Campbell; Sara S. Metcalf


    In 2012, a year after a devastating tornado hit the town of Joplin, Missouri, leaving 161 people dead and leveling Joplin High School and St. John's Hospital, President Obama addressed the graduating seniors: "There are a lot of stories here in Joplin of unthinkable courage and resilience. . . . [People in Joplin] learned that we have the power to...

  16. Measuring Operational Resilience (United States)


    Julia Allen CERT Allen is a principal researcher within the CERT Program at the SEI. Allen’s areas of interest include operational resilience...funded research and development center. The government of the United States has a royalty-free government-purpose license to use, duplicate, or...Technologies Forum Twitter: #SEIVirtualForum We offer a diverse range of learning products—including classroom training, eLearning , certification, and more—to serve the needs of customers and partners worldwide.

  17. Transdisciplinary Application of Cross-Scale Resilience

    Directory of Open Access Journals (Sweden)

    Shana M. Sundstrom


    Full Text Available The cross-scale resilience model was developed in ecology to explain the emergence of resilience from the distribution of ecological functions within and across scales, and as a tool to assess resilience. We propose that the model and the underlying discontinuity hypothesis are relevant to other complex adaptive systems, and can be used to identify and track changes in system parameters related to resilience. We explain the theory behind the cross-scale resilience model, review the cases where it has been applied to non-ecological systems, and discuss some examples of social-ecological, archaeological/ anthropological, and economic systems where a cross-scale resilience analysis could add a quantitative dimension to our current understanding of system dynamics and resilience. We argue that the scaling and diversity parameters suitable for a resilience analysis of ecological systems are appropriate for a broad suite of systems where non-normative quantitative assessments of resilience are desired. Our planet is currently characterized by fast environmental and social change, and the cross-scale resilience model has the potential to quantify resilience across many types of complex adaptive systems.

  18. Building resilience. (United States)

    Seligman, Martin E P


    Failure is a familiar trauma in life, but its effects on people differ widely. Some reel, recover, and move on with their lives; others get bogged down by anxiety, depression, and fear of the future. Seligman, who is known as the father of positive psychology, has spent three decades researching failure, helplessness, and optimism. He created a program at the University of Pennsylvania to help young adults and children overcome anxiety and depression, and has worked with colleagues from around the world to develop a program for teaching resilience. That program is being tested by the U.S. Army, an organization of 1.1 million people where trauma is more common and more severe than in any corporate setting. Nevertheless, businesspeo-ple can draw lessons from resilience training, particularly in times of failure and stagnation. The program is called Comprehensive Soldier Fitness, and it has three components: the Global Assessment Tool, a test for psychological fitness (administered to more than 900,000 soldiers to date); self-improvement courses following the test; and "master resilience training" (MRT) for drill sergeants. MRT focuses on enhancing mental toughness, highlighting and honing strengths, and fostering strong relationships-core competencies for any successful manager.

  19. Quantifying resilience (United States)

    Allen, Craig R.; Angeler, David G.


    The biosphere is under unprecedented pressure, reflected in rapid changes in our global ecological, social, technological and economic systems. In many cases, ecological and social systems can adapt to these changes over time, but when a critical threshold is surpassed, a system under stress can undergo catastrophic change and reorganize into a different state. The concept of resilience, introduced more than 40 years ago in the ecological sciences, captures the behaviour of systems that can occur in alternative states. The original definition of resilience forwarded by Holling (1973) is still the most useful. It defines resilience as the amount of disturbance that a system can withstand before it shifts into an alternative stable state. The idea of alternative stable states has clear and profound implications for ecological management. Coral reefs, for example, are high-diversity systems that provide key ecosystem services such as fisheries and coastal protection. Human impacts are causing significant, ongoing reef degradation, and many reefs have shifted from coral- to algal-dominated states in response to anthropogenic pressures such as elevated water temperatures and overfishing. Understanding and differentiating between the factors that help maintain reefs in coral-dominated states vs. those that facilitate a shift to an undesired algal-dominated state is a critical step towards sound management and conservation of these, and other, important social–ecological systems.

  20. Incorporating Resilience into Dynamic Social Models (United States)


    AFRL-AFOSR-VA-TR-2016-0258 Incorporating Resilience into Dynamic Social Models Eunice Santos UNIVERSITY OF TEXAS AT EL PASO 500 UNIV ST ADMIN BLDG...REPORT TYPE Final Report 3. DATES COVERED (From - To) 3/1/13-12/31/14 4. TITLE AND SUBTITLE Incorporating Resilience into Dynamic Social Models 5a...AVAILABILITY STATEMENT 13. SUPPLEMENTARY NOTES 14. ABSTRACT We propose an overarching framework designed to incorporate various aspects of social resilience

  1. Quantitative resilience analysis through control design.

    Energy Technology Data Exchange (ETDEWEB)

    Sunderland, Daniel; Vugrin, Eric D.; Camphouse, Russell Chris (Sandia National Laboratories, Carlsbad, NM)


    Critical infrastructure resilience has become a national priority for the U. S. Department of Homeland Security. System resilience has been studied for several decades in many different disciplines, but no standards or unifying methods exist for critical infrastructure resilience analysis. Few quantitative resilience methods exist, and those existing approaches tend to be rather simplistic and, hence, not capable of sufficiently assessing all aspects of critical infrastructure resilience. This report documents the results of a late-start Laboratory Directed Research and Development (LDRD) project that investigated the development of quantitative resilience through application of control design methods. Specifically, we conducted a survey of infrastructure models to assess what types of control design might be applicable for critical infrastructure resilience assessment. As a result of this survey, we developed a decision process that directs the resilience analyst to the control method that is most likely applicable to the system under consideration. Furthermore, we developed optimal control strategies for two sets of representative infrastructure systems to demonstrate how control methods could be used to assess the resilience of the systems to catastrophic disruptions. We present recommendations for future work to continue the development of quantitative resilience analysis methods.

  2. Resilience thinking: integrating resilience, adaptability and transformability (United States)

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


    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...

  3. Resilience Thinking: Integrating Resilience, Adaptability and Transformability

    NARCIS (Netherlands)

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


    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

  4. A Helpful Serving (United States)

    Rockower, David


    This article briefly describes how a fifth-grade class collaborated with a downtown diner for several months and then actually ran the restaurant for four hours. Through the Chatters Cafe, a local high school cafe that serves as a culinary arts training ground for high school students, fifth graders had the opportunity to prepare and serve dinner…

  5. Breaking resilience for a sustainable future: Thoughts for the anthropocene

    DEFF Research Database (Denmark)

    Glaser, Marion; Plass-Johnson, Jeremiah Grahm; Ferse, Sebastian C. A.


    Strong resilience of a system usually enables the protection of a status quo. Most resilience studies assume that resilience-building is the central objective of sustainability work. Even though transformation has become a central theme in development and social-ecological debates, questions...... surrounding the weakening resilience of undesired system states are rarely analyzed. We suggest that resilience studies not only serve to protect systems and feedbacks we want to maintain, but may also help to understand and overcome chronic, undesirable,—and thus wicked—resilience. This contribution focuses...... on reef fisheries in the Spermonde Island Archipelago in Indonesia, based on social and ecological studies between 2004 and 2016. We identify a number of interlocking wickedly resilient vicious cycles as predominant drivers of the impoverishment of fishing households and the overexploited, polluted...

  6. Of resilient places: planning for urban resilience


    Mehmood, Abid


    This paper argues that resilience of a place cannot necessarily be associated only with the level of its vulnerability to the environment or security. A place-based perspective to resilience helps understand the capacity of communities to withstand or adapt with change. Resilience of a place does not only refer to contingencies—such as formulating immediate responses to crisis situations or incidents such as earthquakes, floods or other disasters in vulnerable areas—but also considers long-te...

  7. Resilience Thinking: Integrating Resilience, Adaptability and Transformability

    Directory of Open Access Journals (Sweden)

    Carl Folke


    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.

  8. 'Resilience thinking' in transport planning


    Wang, JYT


    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 "...

  9. Building Resilience in Children (United States)

    ... to succeed in life. That is why Kenneth Ginsburg, M.D., MS Ed, FAAP, a pediatrician specializing ... resilience in children, teens, and young adults. Dr. Ginsburg has identified seven “C”s of resilience, recognizing that “ ...

  10. Resiliant Space Systems Project (United States)

    National Aeronautics and Space Administration — The task goal is to develop and demonstrate an innovative software architecture, the “Resilient Spacecraft Executive”, that will enable highly-resilient...

  11. Developing the resilience typology

    DEFF Research Database (Denmark)

    Simonsen, Daniel Morten


    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....

  12. Evaluating Community Partnerships Addressing Community Resilience in Los Angeles, California

    Directory of Open Access Journals (Sweden)

    Malcolm V. Williams


    Full Text Available Community resilience has grown in importance in national disaster response and recovery efforts. However, measurement of community resilience, particularly the content and quality of relationships aimed at improving resilience, is lacking. To address this gap, we used a social network survey to measure the number, type, and quality of relationships among organizations participating in 16 coalitions brought together to address community resilience in the Los Angeles Community Disaster Resilience project. These coalitions were randomized to one of two approaches (community resilience or preparedness. Resilience coalitions received training and support to develop these partnerships and implement new activities. Both coalition types received expert facilitation by a public health nurse or community educator. We also measured the activities each coalition engaged in and the extent to which partners participated in these activities at two time points. We found that the community resilience coalitions were initially larger and had lower trust among members than the preparedness communities. Over time, these trust differences dissipated. While both coalitions grew, the resilience community coalitions maintained their size difference throughout the project. We also found differences in the types of activities implemented by the resilience communities; these differences were directly related to the trainings provided. This information is useful to organizations seeking guidance on expanding the network of community-based organizations that participate in community resilience activities.

  13. Resilience - A Concept (United States)


    Image designed by Diane Fleischer Resilience —A CONCEPT Col Dennis J. Rensel, USAF (Ret.) Resilience takes on many definitions and ideas depending...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...the assessment of the health of a network or system. The hypothesis is: resiliency is meaningful in the context of holistic assessments of

  14. Shaping a Stories of Resilience Model from urban American Indian elders' narratives of historical trauma and resilience. (United States)

    Reinschmidt, Kerstin M; Attakai, Agnes; Kahn, Carmella B; Whitewater, Shannon; Teufel-Shone, Nicolette


    American Indians (AIs) have experienced traumatizing events but practice remarkable resilience to large-scale and long-term adversities. Qualitative, community-based participatory research served to collect urban AI elders' life narratives on historical trauma and resilience strategies. A consensus group of 15 elders helped finalize open-ended questions that guided 13 elders in telling their stories. Elders shared multifaceted personal stories that revealed the interconnectedness between historical trauma and resilience, and between traditional perceptions connecting past and present, and individuals, families, and communities. Based on the elders' narratives, and supported by the literature, an explanatory Stories of Resilience Model was developed.

  15. Drama is Served

    DEFF Research Database (Denmark)

    Svømmekjær, Heidi Frank


    This article focuses on how the theme of food is used for making social, gender, and other distinctions in the weekly Danish radio series The Hansen Family (The Danish Broadcasting Corporation, 1929-49) and in relation to other radio programmes from the 1930s and 1940s. These distinctions serve t...

  16. Arctic species resilience

    DEFF Research Database (Denmark)

    Mortensen, Lars O.; Forchhammer, Mads C.; Jeppesen, Erik

    the predicted increase in climate variability. Whereas species may show relatively high phenological resilience to climate change per se, the resilience of systems may be more constrained by the inherent dependence through consumer-resource interactions across trophic levels. During the last 15 years...... and resources. This poster will present the conceptual framework for this project focusing on species resilience....

  17. Resilience among Military Youth (United States)

    Easterbrooks, M. Ann; Ginsburg, Kenneth; Lerner, Richard M.


    In this article, the authors present their approach to understanding resilience among military connected young people, and they discuss some of the gaps in their knowledge. They begin by defining resilience, and then present a theoretical model of how young people demonstrate resilient functioning. Next they consider some of the research on…

  18. Himalayan Adaptation, Water, and Resilience | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Himalayan Adaptation, Water, and Resilience. This research project will serve to help poor and vulnerable women, men, and children learn to adapt to and manage climate change in Asia's Hindu Kush Himalayan region. Why the Himalayan region is important. The region, stretching from central Afghanistan to northern ...

  19. Application of the "Behind the Barriers" resilience conceptual model to a flooded rail transport system (United States)

    Gonzva, Michael; Barroca, Bruno


    The vulnerability of guided transport systems facing natural hazards is a burning issue for the urban risks management. Experience feedbacks on guided transport systems show they are particularly vulnerable to natural risks, especially flood risks. Besides, the resilience concept is used as a systemic approach for making an accurate analysis of the effect of these natural risks on rail guided transport systems. In this context, several conceptual models of resilience are elaborated for presenting the various possible resilience strategies applied to urban technical systems. One of this resilience conceptual model is the so-called "Behind The Barriers" model based on the identification of four complementary types of resilience: (i) cognitive resilience, linked to knowledge of the risk and the potential failures; (ii) functional resilience, representing the capacity of a system to protect itself from damage while continuing to provide services; (iii) correlative resilience, that characterises the relationship between service demand and the capacity of the system to respond; (iv) organisational resilience, expressing the capacity to mobilise an area much wider than the one affected. In addition to the work already published during the 7th Resilience Engineering Symposium, the purpose of this paper is to offer an application of a resilience conceptual model, the "Behind the Barriers" model, relating to a specific urban technical system, the public guided transport system, and facing a particular risk, a flood hazard. To do that, the paper is focused on a past incident on a French Intercity railway line as a studied case. Indeed, on June 18th and 19th 2013, the rise of the level of the "Gave de Pau" river, located in the municipality of Coarraze, caused many disorders on the intercity line serving the cities of Tarbes, Pau and Lourdes . Among the disorders caused by the flooding, about 100 meters of railway embankments were collapsed. With a constraint to reopen the

  20. Breaking Resilience for a Sustainable Future: Thoughts for the Anthropocene

    Directory of Open Access Journals (Sweden)

    Marion Glaser


    Full Text Available Strong resilience of a system usually enables the protection of a status quo. Most resilience studies assume that resilience-building is the central objective of sustainability work. Even though transformation has become a central theme in development and social-ecological debates, questions surrounding the weakening resilience of undesired system states are rarely analyzed. We suggest that resilience studies not only serve to protect systems and feedbacks we want to maintain, but may also help to understand and overcome chronic, undesirable,—and thus wicked—resilience. This contribution focuses on reef fisheries in the Spermonde Island Archipelago in Indonesia, based on social and ecological studies between 2004 and 2016. We identify a number of interlocking wickedly resilient vicious cycles as predominant drivers of the impoverishment of fishing households and the overexploited, polluted and degraded state of the coral reefs that fishers' livelihoods depend on. We argue that, more often than not in the Anthropocene, breaking resilience has a central role in the pursuit of sustainable human-nature relations. Therefore, the link between the resilience and the transformation debates needs to be much more explicitly made. Breaking interlocking, wicked resilience at multiple levels is needed to move toward sustainable human-nature relations from the local to the global level. There are lacunae in debate, literature, and research practice as to when, where and how wicked resilience might need to be weakened. A more complete resilience lens is particularly needed under Anthropocene conditions to support the unmaking of chronically resilient, anthropogenic systems.

  1. Transdisciplinary application of the cross-scale resilience model (United States)

    Sundstrom, Shana M.; Angeler, David G.; Garmestani, Ahjond S.; Garcia, Jorge H.; Allen, Craig R.


    The cross-scale resilience model was developed in ecology to explain the emergence of resilience from the distribution of ecological functions within and across scales, and as a tool to assess resilience. We propose that the model and the underlying discontinuity hypothesis are relevant to other complex adaptive systems, and can be used to identify and track changes in system parameters related to resilience. We explain the theory behind the cross-scale resilience model, review the cases where it has been applied to non-ecological systems, and discuss some examples of social-ecological, archaeological/ anthropological, and economic systems where a cross-scale resilience analysis could add a quantitative dimension to our current understanding of system dynamics and resilience. We argue that the scaling and diversity parameters suitable for a resilience analysis of ecological systems are appropriate for a broad suite of systems where non-normative quantitative assessments of resilience are desired. Our planet is currently characterized by fast environmental and social change, and the cross-scale resilience model has the potential to quantify resilience across many types of complex adaptive systems.

  2. Characterizing the Source Water for Montane Meadows to Assess Resiliency under Changing Hydroclimatic Condition (United States)

    Yarnell, S. M.; Peek, R.; Bell, A.; Weixelman, D.; Viers, J. H.


    Ecologically and hydrologically functioning montane meadows provide a variety of ecosystem services and create biological hotspots in high-elevation landscapes. They serve as wetlands that filter water, attenuate floods, sequester carbon, sustain downstream flows, and provide high productivity habitat in typically lower productivity mountain regions. Their importance to watershed quality and health is well recognized, and restoration of meadows is a high priority for resource management agencies and non-governmental organizations. Yet many meadow restoration projects have limited outcomes or fail to achieve the desired effects due to a lack of understanding the underlying hydrological and geomorphic processes inherent to meadows that contribute to their resiliency. Few studies exist on how meadows are sustained through time despite various land use impacts or how the origin of water supplying the meadow (snowmelt-dominated versus regional groundwater-dominated) may influence meadow conditions. Furthermore, as climate conditions continue to change, questions remain regarding which meadows will be most resistant to and resilient from climate warming and thus have the highest potential for successful and sustainable restoration of meadow processes. We discuss these concepts and present two methods for assessing the regional and local contributions of source water to meadows as an indicator of resiliency. On a broad scale, comparisons of satellite imagery using metrics such as normalized difference vegetation index (NDVI) for regions with meadows may be useful to detect inter-annual and seasonal variations in meadow wetness and thus indicate meadow sites with larger groundwater sources that are more resilient over time. Locally, use of a hydrogeomorphic typing key that relates water source, geomorphic position, groundwater table elevation, and plant species composition may be useful to detect local groundwater sources that provide greater consistency of conditions and

  3. Resilience in disaster research

    DEFF Research Database (Denmark)

    Dahlberg, Rasmus; Johannessen-Henry, Christine Tind; Raju, Emmanuel


    This paper explores the concept of resilience in disaster management settings in modern society. The diversity and relatedness of ‘resilience’ as a concept and as a process are reflected in its presentation through three ‘versions’: (i) pastoral care and the role of the church for victims...... of disaster trauma, (ii) federal policy and the US Critical Infrastructure Plan, and (iii) the building of resilient communities for disaster risk reduction practices. The three versions aim to offer characteristic expressions of resilience, as increasingly evident in current disaster literature....... In presenting resilience through the lens of these three versions, the article highlights the complexity in using resilience as an all-encompassing word. The article also suggests the need for understanding the nexuses between risk, vulnerability, and policy for the future of resilience discourse....

  4. Systemic resilience model

    International Nuclear Information System (INIS)

    Lundberg, Jonas; Johansson, Björn JE


    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

  5. The psychobiology of resilience. (United States)

    Stein, Dan J


    Although adverse environments are well known to be a risk factor for psychopathology, many individuals respond adaptively to such environments. There is growing interest in the underlying mechanisms involved in such resilience. Several cognitive-affective processes may be involved, and these may be mediated by particular neuronal circuits and neurochemical systems. This article summarizes some of the relevant work on the role of fear conditioning, reward processing, and social behavior in resilience. There is a growing body of data on how particular gene-environment interactions affect these processes, and thus underpin resilience. Ultimately, a better understanding of the mechanisms underpinning resilience may lead to novel interventions.

  6. Serving the Public Interest

    DEFF Research Database (Denmark)

    Markussen, Thomas; Tyran, Jean-Robert

    model because voters cannot easily tell benevolent from egoistic candidates by observing their pre-election behavior. Egoistic types may strategically imitate benevolent types in the pre-election stage to extract rents once in office. We show that strategic imitation is less likely if the political...... system is likely to produce good governance. That is, if benevolent candidates are common, if the president has little discretionary power, and if the public sector is effective. We analyze the role of institutions like investigative media and re-election and show that they can improve or further hamper...

  7. Social and technological aspects of disaster resilience

    DEFF Research Database (Denmark)

    Giuliani, Luisa; Revez, Alexandra; Sparf, Jorgen


    Large scale projects tasked with designing infrastructures and urban networks resilient to disasters face a common challenge, i.e. the need to address concomitant technological issues and social problems. What is more, conflicting technologies and the diverse philosophical underpinnings of distinct...... academic disciplines pose difficulties in the collaboration among experts of different fields. These difficulties and possible ways to tackle them have been highlighted by a questionnaire developed in the framework of an EU project named ANDROID (Academic Network for Disaster Resilience to Optimize...... Educational Development). More specifically, the project investigated the level of interdisciplinary work in current research and educational projects within the field of disaster resilience. Findings illustrate the number and types of disciplines involved in disaster resilience projects and suggest...

  8. How Resilience Works. (United States)

    Coutu, Diane L.


    Looks at coping skills that carry people through life and why some have them and others do not. Suggests that resilience is a reflex, a way of facing and understanding the world, and that resilient people and companies face reality with staunchness, make meaning out of hardship, and improvise. (JOW)

  9. Multifractal resilience and viability (United States)

    Tchiguirinskaia, I.; Schertzer, D. J. M.


    The term resilience has become extremely fashionable and there had been many attempts to provide operational definition and in fact metrics going beyond a set of more or less ad-hoc indicators. The viability theory (Aubin and Saint-Pierre, 2011) have been used to give a rather precise mathematical definition of resilience (Deffuant and Gilbert, 2011). However, it does not grasp the multiscale nature of resilience that is rather fundamental as particularly stressed by Folke et al (2010). In this communication, we first recall a preliminary attempt (Tchiguirinskaia et al., 2014) to define multifractal resilience with the help of the maximal probable singularity. Then we extend this multifractal approach to the capture basin of the viability, therefore the resilient basin. Aubin, J P, A. Bayen, and P Saint-Pierre (2011). Viability Theory. New Directions. Springer, Berlin,. Deffuant, G. and Gilbert, N. (eds) (2011) Viability and Resilience of Complex Systems. Springer Berlin.Folke, C., S R Carpenter, B Walker, M Sheffer, T Chapin, and J Rockstroem (2010). Resilience thinking: integrating re- silience, adaptability and transformability. Ecology and So- ciety, 14(4):20, Tchiguirinskaia,I., D. Schertzer, , A. Giangola-Murzyn and T. C. Hoang (2014). Multiscale resilience metrics to assess flood. Proceedings of ICCSA 2014, Normandie University, Le Havre, France -.

  10. Resilient health care

    DEFF Research Database (Denmark)

    Hollnagel, E.; Braithwaite, J.; Wears, R. L.

    . Whereas current safety approaches primarily aim to reduce or eliminate the number of things that go wrong, Resilient Health Care aims to increase and improve the number of things that go right. Just as the WHO argues that health is more than the absence of illness, so does Resilient Health Care argue...... rights reserved....

  11. Resilient Renewable Energy Microgrids

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, Katherine H [National Renewable Energy Laboratory (NREL), Golden, CO (United States); DiOrio, Nicholas A [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Butt, Robert S [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Cutler, Dylan S [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Richards, Allison [Unaffiliated


    This presentation for the Cable-Tec Expo 2017 offers information about how renewable microgrids can be used to increase resiliency. It includes information about why renewable energy battery diesel hybrids microgrids should be considered for backup power, how to estimate economic savings of microgrids, quantifying the resiliency gain of microgrids, and where renewable microgrids will be successful.

  12. Resilience in disaster research

    DEFF Research Database (Denmark)

    Dahlberg, Rasmus; Johannessen-Henry, Christine Tind; Raju, Emmanuel


    of disaster trauma, (ii) federal policy and the US Critical Infrastructure Plan, and (iii) the building of resilient communities for disaster risk reduction practices. The three versions aim to offer characteristic expressions of resilience, as increasingly evident in current disaster literature...

  13. Cluster Decline and Resilience

    DEFF Research Database (Denmark)

    Østergaard, Christian Richter; Park, Eun Kyung

    -2011. Our longitudinal study reveals that technological lock-in and exit of key firms have contributed to impairment of the cluster’s resilience in adapting to disruptions. Entrepreneurship has a positive effect on cluster resilience, while multinational companies have contradicting effects by bringing...

  14. The Resilient Leader (United States)

    Allison, Elle


    School leaders currently face so many challenges--some as basic as a lack of money to hire enough teachers--that they know they need to increase their resilience. According to Allison, who coaches school leaders, strong leaders know how important maintaining resilience is. They recognize when their reserves of hope--and those of their…

  15. From Risk to Resilience

    DEFF Research Database (Denmark)

    Dahlberg, Rasmus

    This thesis investigates unpredictability in contemporary disaster and emergency management. The thesis traces the shift from risk thinking towards the resilience approach that has recently characterized the field. It asks how resilience manifests itself in practice and discusses how to incorporate...... this approach into preparedness planning to improve the ability of socio-technological systems to cope with unexpected disruptions. Those working in the field understand resilience as a broad umbrella term linked to risk thinking and concerned with flexible systems that are able to absorb and adapt...... resilience and complexity discourses in an attempt to conjoin the two concepts. This broad discussion leads into a case study of resilience thinking in contemporary disaster and emergency management: preparedness planning for long-term disruptions of the Øresund Bridge between Denmark and Sweden. Through...

  16. Food and drink serving contract

    Directory of Open Access Journals (Sweden)

    Veselinović Janko


    Full Text Available Food and drink catering service is almost as old as the civilization itself. Even though this vocation is a part of the catering activity, Serbian law does not foresee this contract section as personalized. Key legal sources for this kind of contract are business customs. Food and drink serving contract is a mixed-type contract and its legal nature is very interesting due to its complexity. Specific for this contract is the fact that it is not an ordinary service, but also an activity which requires a degree of culinary skills, knowledge of customs of other nations, as well as other skills. The very category of a good professional in business economy / hospitality industry is very dynamic, as it needs to be evaluated according to all given circumstances, which may be rather unpredictable. By considering the legal nature, but also the rights and obligations of the contracting parties, we tried to point to the questions that require a special attention. Legal sources that indirectly refer to food and drink serving contracts were taken into account. Apart from the Law on Obligatory Relations, we also considered here the Law on Tourism also pointing to the comparative law and jurisprudence.

  17. Defining resilience: A preliminary integrative literature review (United States)

    Wilt, Bonnie; Long, Suzanna K.; Shoberg, Thomas G.


    The term “resilience” is ubiquitous in technical literature; it appears in numerous forms, such as resilience, resiliency, or resilient, and each use may have a different definition depending on the interpretation of the writer. This creates difficulties in understanding what is meant by ‘resilience’ in any given use case, especially in discussions of interdisciplinary research. To better understand this problem, this research constructs a preliminary integrative literature review to map different definitions, applications and calculation methods of resilience invoked within critical infrastructure applications. The preliminary review uses a State-of-the-Art Matrix (SAM) analysis to characterize differences in definition across disciplines and between regions. Qualifying the various usages of resilience will produce a greater precision in the literature and a deeper insight into types of data required for its evaluation, particularly with respect to critical infrastructure calculations and how such data may be analyzed. Results from this SAM analysis will create a framework of key concepts as part of the most common applications for “resilient critical infrastructure” modeling.

  18. A concept analysis of moral resilience. (United States)

    Young, Peter D; Rushton, Cynda Hylton

    Nurses experience moral distress, which has led to emotional distress, frustration, anger, and nurse attrition. Overcoming moral distress has become a significant focus in nursing research. The continued focus on moral distress has not produced sustainable solutions within the nursing profession. Since positive language may alter the outcomes of morally distressing situations, we look to better understand one such positive phrase, moral resilience. We explored moral resilience through a literature search using 11 databases to identify instances of the phrase. Occurrences of moral resilience were then divided into three distinct categories: antecedents, attributes, and consequences, and following this, major themes within each category were identified. There is a dearth of scholarship on moral resilience, and additionally, there is currently no unifying definition. Despite this, our analysis offers promising direction in refining the concept. This concept analysis reveals differences in how moral resilience is understood. More conceptual work is needed to refine the definition of moral resilience and understand how the concept is useful in mitigating the negative consequences of moral distress and other types of moral adversity. Copyright © 2017 Elsevier Inc. All rights reserved.

  19. Serving Bowl Selection Biases the Amount of Food Served (United States)

    van Kleef, Ellen; Shimizu, Mitsuru; Wansink, Brian


    Objective: To determine how common serving bowls containing food for multiple persons influence serving behavior and consumption and whether they do so independently of satiation and food evaluation. Methods: In this between-subjects experiment, 68 participants were randomly assigned to either a group serving pasta from a large-sized bowl (6.9-L…

  20. Promoting resilience among parents and caregivers of children with cancer. (United States)

    Rosenberg, Abby R; Baker, K Scott; Syrjala, Karen L; Back, Anthony L; Wolfe, Joanne


    Promoting resilience is an aspect of psychosocial care that affects patient and whole-family well-being. There is little consensus about how to define or promote resilience during and after pediatric cancer. The aims of this study were (1) to review the resilience literature in pediatric cancer settings; (2) to qualitatively ascertain caregiver-reported perceptions of resilience; and (3) to develop an integrative model of fixed and mutable factors of resilience among family members of children with cancer, with the goal of enabling better study and promotion of resilience among pediatric cancer families. The study entailed qualitative analysis of small group interviews with eighteen bereaved parents and family members of children with cancer treated at Seattle Children's Hospital. Small-group interviews were conducted with members of each bereaved family. Participant statements were coded for thematic analysis. An integrative, comprehensive framework was then developed. Caregivers' personal appraisals of the cancer experience and their child's legacy shape their definitions of resilience. Described factors of resilience include baseline characteristics (i.e., inherent traits, prior expectations of cancer), processes that evolve over time (i.e., coping strategies, social support, provider interactions), and psychosocial outcomes (i.e., post-traumatic growth and lack of psychological distress). These elements were used to develop a testable model of resilience among family members of children with cancer. Resilience is a complex construct that may be modifiable. Once validated, the proposed framework will not only serve as a model for clinicians, but may also facilitate the development of interventions aimed at promoting resilience in family members of children with cancer.

  1. Teacher Resilience: Theorizing Resilience and Poverty (United States)

    Ebersöhn, Liesel


    In this article, I hope to provide some novel insights into teacher resilience and poverty on the basis of ten-year long-term ethnographic participatory reflection and action data obtained from teachers (n?=?87) in rural (n?=?6) and urban (n?=?8) schools (n?=?14, high schools?=?4, primary schools?=?10) in three South African provinces. In…

  2. Foundations of resilience thinking. (United States)

    Curtin, Charles G; Parker, Jessica P


    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.

  3. Resilience: Theory and Application.

    Energy Technology Data Exchange (ETDEWEB)

    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)


    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

  4. Toward a digital resilience

    Directory of Open Access Journals (Sweden)

    Dawn J. Wright


    Full Text Available Abstract As we contend with human impacts on the biosphere, there is rightfully a great emphasis now on community adaptation and resilience to climate change. Recent innovations in information technologies and analyses are helping communities to become more resilient. However, not often discussed in this vein is a path toward digital resilience. If mapping and information tools are to help communities, it stands to reason that they must be resilient themselves, as well as the data that they are based on. In other words, digital tools can help make communities resilient by providing data, evidence-based advice on community decisions, etc., but the resilience of the tools themselves can also be an issue. Digital resilience means that to the greatest extent possible, data and tools should be freely accessible, interchangeable, operational, of high quality, and up-to-date so that they can help give rise to the resilience of communities or other entities using them. Given the speed at which humans are altering the biosphere, the usefulness and effectiveness of these technologies must keep pace. This article reviews and recommends three fundamental digital practices, particularly from the standpoint of geospatial data and for community resilience and policy-making. These are: (1 create and implement a culture that consistently shares not only data, but workflows and use cases with the data, especially within maps and geographic information systems or GIS; (2 use maps and other visuals to tell compelling stories that many different kinds of audiences will understand and remember; and (3 be more open to different kinds of partnerships to reduce project costs, yield better results, and foster public awareness and behavioral change.

  5. Analysis of an all-metallic resilient pad gas-lubricated thrust bearing (United States)

    Anderson, W. J.


    A new type of resilient pad gas thrust bearing that does not contain any elastomers in the bearing assembly is described and analyzed. The bearing consists of sector-shaped pads mounted asymmetrically on resilient foil beams. The effects of bearing design parameters on performance are shown. Performance of a resilient pad bearing is compared with that of a pivoted pad bearing.

  6. Resilience of the IMS system

    DEFF Research Database (Denmark)

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


    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....

  7. Depicted serving size: cereal packaging pictures exaggerate serving sizes and promote overserving. (United States)

    Tal, Aner; Niemann, Stina; Wansink, Brian


    Extensive work has focused on the effects of nutrition label information on consumer behavior on the one hand, and on the effects of packaging graphics on the other hand. However, little work has examined how serving suggestion depictions - graphics relating to serving size - influence the quantity consumers serve themselves. The current work examines the prevalence of exaggerated serving size depictions on product packaging (study 1) and its effects on food serving in the context of cereal (study 2). Study 1 was an observational field survey of cereal packaging. Study 2 was a mixed experimental cross-sectional design conducted at a U.S. university, with 51 student participants. Study 1 coded 158 US breakfast cereals and compared the serving sizes depicted on the front of the box with the suggested serving size stated on the nutrition facts panel. Study 2 measured the amount of cereal poured from exaggerated or accurate serving size depictions. Study 1 compared average servings via t-tests. Study 2 used a mixed model with cereal type as the repeated measure and a compound symmetry covariance matrix. Study 1 demonstrated that portion size depictions on the front of 158 cereal boxes were 65.84% larger (221 vs. 134 calories) than the recommended portions on nutrition facts panels of those cereals. Study 2 showed that boxes that depicted exaggerated serving sizes led people to pour 20% more cereal compared to pouring from modified boxes that depicted a single-size portion of cereal matching suggested serving size. This was 45% over the suggested serving size. Biases in depicted serving size depicted on cereal packaging are prevalent in the marketplace. Such biases may lead to overserving, which may consequently lead to overeating. Companies should depict the recommended serving sizes, or otherwise indicate that the depicted portion represents an exaggerated serving size.

  8. Depicted serving size: cereal packaging pictures exaggerate serving sizes and promote overserving

    Directory of Open Access Journals (Sweden)

    Aner Tal


    Full Text Available Abstract Background Extensive work has focused on the effects of nutrition label information on consumer behavior on the one hand, and on the effects of packaging graphics on the other hand. However, little work has examined how serving suggestion depictions - graphics relating to serving size - influence the quantity consumers serve themselves. The current work examines the prevalence of exaggerated serving size depictions on product packaging (study 1 and its effects on food serving in the context of cereal (study 2. Methods Study 1 was an observational field survey of cereal packaging. Study 2 was a mixed experimental cross-sectional design conducted at a U.S. university, with 51 student participants. Study 1 coded 158 US breakfast cereals and compared the serving sizes depicted on the front of the box with the suggested serving size stated on the nutrition facts panel. Study 2 measured the amount of cereal poured from exaggerated or accurate serving size depictions. Study 1 compared average servings via t-tests. Study 2 used a mixed model with cereal type as the repeated measure and a compound symmetry covariance matrix. Results Study 1 demonstrated that portion size depictions on the front of 158 cereal boxes were 64.7% larger (221 vs. 134 calories than the recommended portions on nutrition facts panels of those cereals. Study 2 showed that boxes that depicted exaggerated serving sizes led people to pour 17.8% more cereal compared to pouring from modified boxes that depicted a single-size portion of cereal matching suggested serving size. This was 42% over the suggested serving size. Conclusions Biases in depicted serving size depicted on cereal packaging are prevalent in the marketplace. Such biases may lead to overserving, which may consequently lead to overeating. Companies should depict the recommended serving sizes, or otherwise indicate that the depicted portion represents an exaggerated serving size.

  9. Resilience of aging populations after devastating earthquake event and its determinants - A case study of the Chi-Chi earthquake in Taiwan (United States)

    Hung, Chih-Hsuan; Hung, Hung-Chih


    1.Background Major portions of urban areas in Asia are highly exposed and vulnerable to devastating earthquakes. Many studies identify ways to reduce earthquake risk by concentrating more on building resilience for the particularly vulnerable populations. By 2020, as the United Nations' warning, many Asian countries would become 'super-aged societies', such as Taiwan. However, local authorities rarely use resilience approach to frame earthquake disaster risk management and land use strategies. The empirically-based research about the resilience of aging populations has also received relatively little attention. Thus, a challenge arisen for decision-makers is how to enhance resilience of aging populations within the context of risk reduction. This study aims to improve the understanding of the resilience of aging populations and its changes over time in the aftermath of a destructive earthquake at the local level. A novel methodology is proposed to assess the resilience of aging populations and to characterize their changes of spatial distribution patterns, as well as to examine their determinants. 2.Methods and data An indicator-based assessment framework is constructed with the goal of identifying composite indicators (including before, during and after a disaster) that could serve as proxies for attributes of the resilience of aging populations. Using the recovery process of the Chi-Chi earthquake struck central Taiwan in 1999 as a case study, we applied a method combined a geographical information system (GIS)-based spatial statistics technique and cluster analysis to test the extent of which the resilience of aging populations is spatially autocorrelated throughout the central Taiwan, and to explain why clustering of resilient areas occurs in specific locations. Furthermore, to scrutinize the affecting factors of resilience, we develop an aging population resilience model (APRM) based on existing resilience theory. Using the APRM, we applied a multivariate

  10. Formal aspects of resilience

    Directory of Open Access Journals (Sweden)

    Diana-Maria Drigă


    Full Text Available The concept of resilience has represented during the recent years a leading concern both in Romania, within the European Union and worldwide. Specialists in economics, management, finance, legal sciences, political sciences, sociology, psychology, grant a particular interest to this concept. Multidisciplinary research of resilience has materialized throughout the time in multiple conceptualizations and theorizing, but without being a consensus between specialists in terms of content, specificity and scope. Through this paper it is intended to clarify the concept of resilience, achieving an exploration of the evolution of this concept in ecological, social and economic environment. At the same time, the paper presents aspects of feedback mechanisms and proposes a formalization of resilience using the logic and mathematical analysis.

  11. The Resilient Economy: Integrating Competitiveness and Security

    Energy Technology Data Exchange (ETDEWEB)

    Debbie van Opstal


    Globalization, technological complexity, interdependence, terrorism, climate and energy volatility, and pandemic potential are increasing the level of risk that societies and organizations now face. Risks also are increasingly interrelated; disruptions in one area can cascade in multiple directions. The ability to manage emerging risks, anticipate the interactions between different types of risk, and bounce back from disruption will be a competitive differentiator for companies and countries alike in the 21st century. What Policymakers Should Know The national objective is not just homeland protection, but economic resilience: the ability to mitigate and recover quickly from disruption. Businesses must root the case for investment in resilience strategies to manage a spectrum of risks, not just catastrophic ones. Making a business case for investment in defenses against low-probability events (even those with high impact) is difficult. However, making a business case for investments that assure business continuity and shareholder value is not a heavy lift. There are an infinite number of disruption scenarios, but only a finite number of outcomes. Leading organizations do not manage specific scenarios, rather they create the agility and flexibility to cope with turbulent situations. The investments and contingency plans these leading companies make to manage a spectrum of risk create a capability to respond to high-impact disasters as well. Government regulations tend to stovepipe different types of risk, which impedes companies abilities to manage risk in an integrated way. Policies to strengthen risk management capabilities would serve both security and competitiveness goals. What CEOs and Boards Should Know Operational risks are growing rapidly and outpacing many companies abilities to manage them. Corporate leadership has historically viewed operational risk management as a back office control function. But managing operational risks increasingly affects real

  12. Resilient Diffusive Clouds (United States)


    RESILIENT DIFFUSIVE CLOUDS TRUSTEES OF DARTMOUTH COLLEGE FEBRUARY 2017 FINAL TECHNICAL REPORT APPROVED FOR PUBLIC...To) SEP 2011 – SEP 2016 4. TITLE AND SUBTITLE RESILIENT DIFFUSIVE CLOUDS 5a. CONTRACT NUMBER FA8750-11-2-0257 5b. GRANT NUMBER N/A 5c. PROGRAM...diversified virtual machines. The concepts lead to a view of cloud computing in which vulnerabilities are different at every host, attackers cannot

  13. Resilience and reworking practices

    DEFF Research Database (Denmark)

    Hauge, Mads Martinus; Fold, Niels


    of this article is to shed light on the agency of individual workers involved in rapid industrialization processes. In this endeavor we draw inspiration from recent contributions that have integrated Cindi Katz's threefold categorization of agency as reworking, resilience and resistance. In combination...... and resilience can be conceptualized as transformative trajectories - workers’ situated knowledge and practices evolve and change over time and is conditioned by the specific labor market contexts through which the individual moves....

  14. Resilience Design Patterns - A Structured Approach to Resilience at Extreme Scale (version 1.1)

    Energy Technology Data Exchange (ETDEWEB)

    Hukerikar, Saurabh [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Engelmann, Christian [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)


    addresses concrete problems in the design of resilient systems. The complete catalog of resilience design patterns provides designers with reusable design elements. We also define a framework that enhances a designer's understanding of the important constraints and opportunities for the design patterns to be implemented and deployed at various layers of the system stack. This design framework may be used to establish mechanisms and interfaces to coordinate flexible fault management across hardware and software components. The framework also supports optimization of the cost-benefit trade-offs among performance, resilience, and power consumption. The overall goal of this work is to enable a systematic methodology for the design and evaluation of resilience technologies in extreme-scale HPC systems that keep scientific applications running to a correct solution in a timely and cost-efficient manner in spite of frequent faults, errors, and failures of various types.

  15. Resilience framework for critical infrastructures: An empirical study in a nuclear plant

    International Nuclear Information System (INIS)

    Labaka, Leire; Hernantes, Josune; Sarriegi, Jose M.


    The safety and proper functioning of Critical Infrastructures (CIs) are essential for ensuring the welfare of society, which puts the issue of improving their resilience level at the forefront of the field of crisis management. Most of the resilience-building principles defined in the literature do not cover all the dimensions that make up resilience and most of them only focus within the boundaries of the CI, neglecting the role of the external agents that also have an influence on enhancing resilience. Furthermore, most of the principles that are present in the literature are theoretical and difficult to implement in practice. In light of this situation, the aim of this research is to present a holistic resilience framework for critical infrastructures in order to improve their resilience level by taking into account internal and external agents and covering all the resilience dimensions. Furthermore, this framework has been defined in close collaboration with the general management of CIs to facilitate its implementation in practice. Finally, in order to illustrate the value added of this framework it was implemented in a nuclear plant. - Highlights: • Resilience protects against foreseen and unpredicted events. • There are two types of resilience: internal resilience and external resilience. • Sixteen policies and thirty sub-policies assist on building resilience. • Power nuclear plant focused on risk management approach rather than resilience. • The plant’s event driven risk management was enhanced with an all hazard approach

  16. Resilience Indicator Summaries and Resilience Scores CNMI Excel database (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Maps of relative classifications (low to high) for six resilience indicators and two anthropogenic stressors and a map of final relative resilience scores for 78...

  17. Resilience Indicator Summaries and Resilience Scores CNMI JPEG Maps (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Maps of relative classifications (low to high) for six resilience indicators and two anthropogenic stressors and a map of final relative resilience scores for 78...

  18. Ethiopia Pastoralist Areas Resilience Improvement and Market Expansion (PRIME) Project IE (United States)

    US Agency for International Development — This baseline survey serves as the first stage of an impact evaluation designed to determine the impact of the project's interventions on households? resilience to...

  19. Advancing empirical resilience research. (United States)

    Kalisch, Raffael; Müller, Marianne B; Tüscher, Oliver


    We are delighted by the broad, intense, and fruitful discussion in reaction to our target article. A major point we take from the many comments is a prevailing feeling in the research community that we need significantly and urgently to advance resilience research, both by sharpening concepts and theories and by conducting empirical studies at a much larger scale and with a much more extended and sophisticated methodological arsenal than is the case currently. This advancement can be achieved only in a concerted international collaborative effort. In our response, we try to argue that an explicitly atheoretical, purely observational definition of resilience and a transdiagnostic, quantitative study framework can provide a suitable basis for empirically testing different competing resilience theories (sects. R1, R2, R6, R7). We are confident that it should be possible to unite resilience researchers from different schools, including from sociology and social psychology, behind such a pragmatic and theoretically neutral research strategy. In sections R3 to R5, we further specify and explain the positive appraisal style theory of resilience (PASTOR). We defend PASTOR as a comparatively parsimonious and translational theory that makes sufficiently concrete predictions to be evaluated empirically.

  20. Exploration of resilience assessments for natural hazards (United States)

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


    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.

  1. The Type VI Secretion TssEFGK-VgrG Phage-Like Baseplate Is Recruited to the TssJLM Membrane Complex via Multiple Contacts and Serves As Assembly Platform for Tail Tube/Sheath Polymerization.

    Directory of Open Access Journals (Sweden)

    Yannick R Brunet


    Full Text Available The Type VI secretion system (T6SS is a widespread weapon dedicated to the delivery of toxin proteins into eukaryotic and prokaryotic cells. The 13 T6SS subunits assemble a cytoplasmic contractile structure anchored to the cell envelope by a membrane-spanning complex. This structure is evolutionarily, structurally and functionally related to the tail of contractile bacteriophages. In bacteriophages, the tail assembles onto a protein complex, referred to as the baseplate, that not only serves as a platform during assembly of the tube and sheath, but also triggers the contraction of the sheath. Although progress has been made in understanding T6SS assembly and function, the composition of the T6SS baseplate remains mostly unknown. Here, we report that six T6SS proteins-TssA, TssE, TssF, TssG, TssK and VgrG-are required for proper assembly of the T6SS tail tube, and a complex between VgrG, TssE,-F and-G could be isolated. In addition, we demonstrate that TssF and TssG share limited sequence homologies with known phage components, and we report the interaction network between these subunits and other baseplate and tail components. In agreement with the baseplate being the assembly platform for the tail, fluorescence microscopy analyses of functional GFP-TssF and TssK-GFP fusion proteins show that these proteins assemble stable and static clusters on which the sheath polymerizes. Finally, we show that recruitment of the baseplate to the apparatus requires initial positioning of the membrane complex and contacts between TssG and the inner membrane TssM protein.

  2. Family Resilience in the Military (United States)

    Meadows, Sarah O.; Beckett, Megan K.; Bowling, Kirby; Golinelli, Daniela; Fisher, Michael P.; Martin, Laurie T.; Meredith, Lisa S.; Osilla, Karen Chan


    Abstract Military life presents a variety of challenges to military families, including frequent separations and relocations as well as the risks that service members face during deployment; however, many families successfully navigate these challenges. Despite a recent emphasis on family resilience, the U.S. Department of Defense (DoD) does not have a standard and universally accepted definition of family resilience. A standard definition is a necessary for DoD to more effectively assess its efforts to sustain and improve family resilience. RAND authors reviewed the literature on family resilience and, in this study, recommend a definition that could be used DoD-wide. The authors also reviewed DoD policies related to family resilience, reviewed models that describe family resilience and identified key family resilience factors, and developed several recommendations for how family-resilience programs and policies could be managed across DoD. PMID:28083409

  3. Fishing for resilience (United States)

    Pope, Kevin L.; Allen, Craig R.; Angeler, David G.


    Management approaches that focus on social–ecological systems—systems comprised of ecosystems, landscapes, and humans—are needed to secure the sustainability of inland recreational fisheries without jeopardizing the integrity of the underlying social and ecological components. Resilience management can be useful because it focuses on providing recreational capacity for fishermen under a variety of conditions while assuring that the social–ecological system is not pushed to a critical threshold that would result in a new, undesired system regime. Resilience management is based on a system perspective that accounts for the possible regimes a system could manifest. It aims to enhance system properties that allow continued maintenance of the system in a desired regime in which multiple goods and services, including recreational capacity, are provided. In this forum paper, we provide an overview of the potential of a resilience approach to the management of recreational fisheries and highlight the scientific and administrative challenges to its successful implementation.

  4. Resilience in IMS

    DEFF Research Database (Denmark)

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


    Reliability evaluation of systems has been widely researched for improving system resilience especially in designing processes of a complex system. The convergence of different access networks is possible via IP Multimedia Subsystem (IMS) for development toward Next Generation Networks (NGNs......) and supporting always on services. Therefore, not only Quality of Service (QoS) but also resilience is required. In this paper, we attempt to evaluate and analyze end-to-end reliability of the IMS system using a model proposed as a combination of Reliability Block Diagram (RBD) and Markov Reward Models (MRMs......). The resilience of the IMS architecture is studied by applying 1:1 redundancy at different communication scenarios between end users within and across communication domains. The model analysis provides useful reliability characteristics of the system and can be further applied for system design processes....

  5. Resilience in adolescents with cancer


    ISHIBASHI, Akiko; UEDA, Reiko


    Children and adolescents with cancer experience multiple stressors, evertheless some function well or are "resilient." Focusing on resilience in childhood cancer patients and understanding why and how resilience develops during the cancer experience is of great value . This knowledge may provide information to health care professionals to facilitate intervention for promoting resilience and improving quality of life in adolescents with cancer . The purpose of thisarticle is to review the lite...

  6. Metrics for energy resilience

    International Nuclear Information System (INIS)

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


    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

  7. Introduction 'Governance for Drought Resilience'

    NARCIS (Netherlands)

    Bressers, Nanny; Bressers, Johannes T.A.; Larrue, Corinne; Bressers, Hans; Bressers, Nanny; Larrue, Corinne


    This book is about governance for drought resilience. But that simple sentence alone might rouse several questions. Because what do we mean with drought, and how does that relate to water scarcity? And what do we mean with resilience, and why is resilience needed for tackling drought? And how does

  8. Experimenting for resilience

    DEFF Research Database (Denmark)

    Hagedorn-Rasmussen, Peter; Dupret, Katia

    Focusing on how an experimental approach to organizing may pave the way for organizational resilience, we explore opportunities and barriers of experimental organizing by following a concrete social experiment in civil society and discuss its adaptability in traditional organizations. The social...... experiment is called Civic Desire. The founders explicitly call for new ways of organizing that can develop social sustainability. We discuss how these experiments may create platforms of new unforeseen goals that organizations may choose to follow. In conclusion we argue for organizational resilience...

  9. Resilience and Complexity

    DEFF Research Database (Denmark)

    Dahlberg, Rasmus


    This paper explores two key concepts: resilience and complexity. The first is understood as an emergent property of the latter, and their inter-relatedness is discussed using a three tier approach. First, by exploring the discourse of each concept, next, by analyzing underlying relationships and...... robust. Robustness is a property of simple or complicated systems characterized by predictable behavior, enabling the system to bounce back to its normal state following a perturbation. Resilience, however, is an emergent property of complex adaptive systems. It is suggested that this distinction...

  10. [The concept of urban resilience and its relation to resilience in mental health: Prospects for research in schizophrenia]. (United States)

    Christodoulou, N G; Wassenhoven, M L; Rassia, S T


    The relationship between schizophrenia and the city is well known and widely documented in the literature, albeit with many questions still unanswered. While it is clear that there is a higher incidence of schizophrenia in cities, there is little known on causality - or its direction - in that relationship. Also, despite the fact that several clinical and epidemiological parameters play a role in the relationship between schizophrenia and the city, this relationship has not been investigated or interpreted holistically. In particular, biological, psychological and social parameters have been extensively explored, usually in isolation, but not as a part of the wider urban environment. A concept that could potentially offer such integration between the urban environment and the biopsycho- social approach may be the concept of psychological resilience. Psychological resilience is a central notion of Preventive Psychiatry, both in theory and in practice. It refers to a person's ability to cope with adversity and to recover. It describes, in holistic terms, the psychological potential that each person has, taking together all positive psychological factors but also their functioning and reactions in their own environment. It is intriguing that the same concept, (even by the same name - urban resilience), exists in relation to urban planning and architecture, referring to a city's ability to help its inhabitants and systems to withstand and recover from adversity. As with people, the factors that make a city resilient are many and complex. Surprisingly, however, the factors that define psychological and urban resilience are conceptually related, as ultimately both serve the person/citizen. Thus, the factors that make up urban resilience may be complementary to the factors that make up mental resilience and vice versa. Consequently, not only is the conceptual affinity of urban resilience and psychological resilience logical, but also the individual factors that define the

  11. NRPC ServCat priorities (United States)

    Department of the Interior — This document lists the Natural Resource Program Center’s priority ServCat documents. It is recommended that these documents- which include annual narrative reports,...

  12. Weaving the Web of Resilience: Managing Community Knowledge ...

    African Journals Online (AJOL)

    be resilient in the face of such conflict and at the same time serve as a building block for peace. It was found that a new peace-building architecture is needed that creates unlimited space for the full participation of African communities, where the knowledge of a community is the centre point of a concentric circle that focuses ...

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

    African Journals Online (AJOL)

    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 ...

  14. Local knowledge as a source of community resilience | Shava ...

    African Journals Online (AJOL)

    Local knowledge can serve a source of local community resilience that provides an enabling capacity for people to sustain their livelihoods and adapt to environmental changes or new environments. This knowledge was evidenced as capable of resurfacing when contingent opportunities arise. This contribution draws upon ...

  15. Toss differences between the slice serve and the kick serve in tennis

    Directory of Open Access Journals (Sweden)

    Jan Carboch


    Full Text Available Background: Pre-contact information of servers' motion is important for receiving players in tennis. Objective: The aim of this study is to examine whether serving players use the same ball toss for kick serve (KS and slice serve (SS at two different directions of serves, from the receiver's view. Methods: 10 male right-handed professional tennis players with an average ATP ranking of 533 were videotaped from the receiver's view using a high-speed video camera (200 Hz. Firstly, they served SS and then KS from deuce court. After reaching 3 successful SS and 3 KS to the correct location, the same procedure followed from the ad court. Kinematic analysis was used to obtain the point of ball release, vertical toss peak and racquet-ball contact. Results: Even though the release point was found nearly in the same location, the vertical toss peak of KS was horizontally to the right compared to SS and the point of racquet ball-contact of KS was even more to the right by approximately 30 cm from the receiver's view. Similar findings were obtained from deuce court and ad court. Conclusions: We found differences in the ball toss execution between KS and SS. The serve toss can provide useful information for receiving players. Serving players should use the same toss for each type of serve to hide their intention.

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

    Directory of Open Access Journals (Sweden)

    Margot Hill Clarvis


    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.

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

    Directory of Open Access Journals (Sweden)

    Jan Sebastian Novotný


    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

  18. Measuring resilience in integrated planning

    DEFF Research Database (Denmark)

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


    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....

  19. Optimal Resilient Dynamic Dictionaries

    DEFF Research Database (Denmark)

    Jørgensen, Allan Grønlund; Brodal, Gerth Stølting; Moruz, Gabriel


    updates in $O(\\log n+\\delta)$ amortized time. Our dynamic dictionary also supports range queries in $O(\\log n+\\delta+t)$ worst case time, where $t$ is the size of the output. Finally, we show that every resilient search tree (with some reasonable properties) must take~$\\Omega(\\log n + \\delta)$ worst...

  20. [Resilience in old age]. (United States)

    Cárdenas-Jiménez, Andrea; López-Díaz, Alba L


    The aim of this study was to characterise and analyse articles published on resilience and old-age from 1990-2006. After a systematic search of five databases (Academic Search Premier-Ebsco Host, Medline, Psyc Articles, Ovid and Science Direct) 33 pieces of literature were included in the analysis. The selected articles had 31 different definitions of resilience, from eight disciplines, mainly health-related fields. It was also found that the research studied the association of resilience with individual (68 variables) and social/environmental factors (17 variables); the most frequent were age and health self-perception. Cultural and religious values were of special interest amongst the latter variables. The literature review demonstrated that resilience in old age is a topic having increasing research interest; this has been linked to various individual, social and cultural factors. However, this is a rapidly developing area that requires that a unified definition be established and that a theoretical and intervention model be created.

  1. Resilience of Amazonian forests

    NARCIS (Netherlands)

    Monteiro Flores, B.


    The Amazon has recently been portrayed as a resilient forest system based on quick recovery of biomass after human disturbance. Yet with climate change, the frequency of droughts and wildfires may increase, implying that parts of this massive forest may shift into a savanna state. Although the

  2. Multi-Sited Resilience

    DEFF Research Database (Denmark)

    Olwig, Mette Fog


    Participatory methods to build local resilience often involve the organization of local community groups. When global organizations use such methods, it reflects a desire to incorporate local agency. They thereby acknowledge the ability of a society to be innovative and adapt when faced with natu......Participatory methods to build local resilience often involve the organization of local community groups. When global organizations use such methods, it reflects a desire to incorporate local agency. They thereby acknowledge the ability of a society to be innovative and adapt when faced...... 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....

  3. Wellbeing And Resilience

    DEFF Research Database (Denmark)

    Harder, Susanne; Davidsen, Kirstine; MacBeth, Angus


    , 16 and 52 weeks in terms of evolution of very early indicators of developmental risk and resilience focusing on three possible environmental transmission mechanisms: stress, maternal caregiver representation, and caregiver-infant interaction. DISCUSSION: The study will provide data on very early risk...

  4. New pathways to resilience

    International Development Research Centre (IDRC) Digital Library (Canada)


    droughts, floods, and heat waves, along with shifting rainfall patterns, threaten to overwhelm the natural resilience of African communities, risking livelihoods and food security. .... As of March 2012, 68Fellows have pursued advanced research through a scholarship program on adaptation to climate change. • 11people ...

  5. State Energy Resilience Framework

    Energy Technology Data Exchange (ETDEWEB)

    Phillips, J. [Argonne National Lab. (ANL), Argonne, IL (United States); Finster, M. [Argonne National Lab. (ANL), Argonne, IL (United States); Pillon, J. [Argonne National Lab. (ANL), Argonne, IL (United States); Petit, F. [Argonne National Lab. (ANL), Argonne, IL (United States); Trail, J. [Argonne National Lab. (ANL), Argonne, IL (United States)


    The energy sector infrastructure’s high degree of interconnectedness with other critical infrastructure systems can lead to cascading and escalating failures that can strongly affect both economic and social activities.The operational goal is to maintain energy availability for customers and consumers. For this body of work, a State Energy Resilience Framework in five steps is proposed.

  6. Evaluating Application Resilience with XRay

    Energy Technology Data Exchange (ETDEWEB)

    Chen, Sui [Louisiana State Univ., Baton Rouge, LA (United States); Bronevetsky, Greg [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Li, Bin [Louisiana State Univ., Baton Rouge, LA (United States); Casas-Guix, Marc [Barcelona Supercomputing Center (Spain); Peng, Lu [Louisiana State Univ., Baton Rouge, LA (United States)


    The rising count and shrinking feature size of transistors within modern computers is making them increasingly vulnerable to various types of soft faults. This problem is especially acute in high-performance computing (HPC) systems used for scientific computing, because these systems include many thousands of compute cores and nodes, all of which may be utilized in a single large-scale run. The increasing vulnerability of HPC applications to errors induced by soft faults is motivating extensive work on techniques to make these applications more resiilent to such faults, ranging from generic techniques such as replication or checkpoint/restart to algorithmspecific error detection and tolerance techniques. Effective use of such techniques requires a detailed understanding of how a given application is affected by soft faults to ensure that (i) efforts to improve application resilience are spent in the code regions most vulnerable to faults and (ii) the appropriate resilience technique is applied to each code region. This paper presents XRay, a tool to view the application vulnerability to soft errors, and illustrates how XRay can be used in the context of a representative application. In addition to providing actionable insights into application behavior XRay automatically selects the number of fault injection experiments required to provide an informative view of application behavior, ensuring that the information is statistically well-grounded without performing unnecessary experiments.

  7. HESS Opinions: A conceptual framework for assessing socio-hydrological resilience under change (United States)

    Mao, Feng; Clark, Julian; Karpouzoglou, Timothy; Dewulf, Art; Buytaert, Wouter; Hannah, David


    Despite growing interest in resilience, there is still significant scope for increasing its conceptual clarity and practical relevance in socio-hydrological contexts: specifically, questions of how socio-hydrological systems respond to and cope with perturbations and how these connect to resilience remain unanswered. In this opinion paper, we propose a novel conceptual framework for understanding and assessing resilience in coupled socio-hydrological contexts, and encourage debate on the inter-connections between socio-hydrology and resilience. Taking a systems perspective, we argue that resilience is a set of systematic properties with three dimensions: absorptive, adaptive, and transformative, and contend that socio-hydrological systems can be viewed as various forms of human-water couplings, reflecting different aspects of these interactions. We propose a framework consisting of two parts. The first part addresses the identity of socio-hydrological resilience, answering questions such as resilience of what in relation to what. We identify three existing framings of resilience for different types of human-water systems and subsystems, which have been used in different fields: (1) the water subsystem, highlighting hydrological resilience to anthropogenic hazards; (2) the human subsystem, foregrounding social resilience to hydrological hazards; and (3) the coupled human-water system, exhibiting socio-hydrological resilience. We argue that these three system types and resiliences afford new insights into the clarification and evaluation of different water management challenges. The first two types address hydrological and social states, while the third type emphasises the feedbacks and interactions between human and water components within complex systems subject to internal or external disturbances. In the second part, we focus on resilience management and develop the notion of the resilience canvas, a novel heuristic device to identify possible pathways and to

  8. Resilience: Building immunity in psychiatry (United States)

    Shastri, Priyvadan Chandrakant


    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

  9. Resilience Design Patterns: A Structured Approach to Resilience at Extreme Scale

    International Nuclear Information System (INIS)

    Engelmann, Christian; Hukerikar, Saurabh


    Reliability is a serious concern for future extreme-scale high-performance computing (HPC) systems. Projections based on the current generation of HPC systems and technology roadmaps suggest the prevalence of very high fault rates in future systems. While the HPC community has developed various resilience solutions, application-level techniques as well as system-based solutions, the solution space remains fragmented. There are no formal methods and metrics to integrate the various HPC resilience techniques into composite solutions, nor are there methods to holistically evaluate the adequacy and efficacy of such solutions in terms of their protection coverage, and their performance \\& power efficiency characteristics. Additionally, few of the current approaches are portable to newer architectures and software environments that will be deployed on future systems. In this paper, we develop a structured approach to the design, evaluation and optimization of HPC resilience using the concept of design patterns. A design pattern is a general repeatable solution to a commonly occurring problem. We identify the problems caused by various types of faults, errors and failures in HPC systems and the techniques used to deal with these events. Each well-known solution that addresses a specific HPC resilience challenge is described in the form of a pattern. We develop a complete catalog of such resilience design patterns, which may be used by system architects, system software and tools developers, application programmers, as well as users and operators as essential building blocks when designing and deploying resilience solutions. We also develop a design framework that enhances a designer's understanding the opportunities for integrating multiple patterns across layers of the system stack and the important constraints during implementation of the individual patterns. It is also useful for defining mechanisms and interfaces to coordinate flexible fault management across

  10. Serving Diverse Knowledge Systems in Academia

    Directory of Open Access Journals (Sweden)

    William F. Birdsall


    Full Text Available Libraries and academic disciplines are experiencing a major transformation to the digital era. A challenge for libraries is to adapt and coordinate their transformation with differing rates and types of changes in teaching, research, and scholarly communication among the disciplines they serve. This paper argues libraries need to acknowledge the diversity of knowledge systems and adopt a strategy that requires collaboration between libraries and multiple communities of knowing in the development and provision of heterogeneous services.

  11. Resilience in aging: literature review. (United States)

    Fontes, Arlete Portella; Neri, Anita Liberalesso


    Psychological resilience is comprised of an adaptive functioning standard before the current and accumulated risks of life. Furthermore, it has a comprehensive range of psychological resources which are essential to overcome adversities, such as personal competences, self-beliefs and interpersonal control which interact with the social networks support. The objectives are to show the concepts of psychological resilience in elderly, relative to dominant theoretical models and the main data about psychological resilience in aging, found in an international and Brazilian review from 2007 to 2013. The descriptors "resilience, psychological resilience and aging", "resiliência e envelhecimento, velhice e velho", were used in PubMed, PsychInfo, SciELO and Pepsic databases. Fifty three international and eleven national articles were selected. The international articles were classified in four categories: psychological and social coping resources, emotional regulation before stressing experiences, successful resilience and aging and correlates, and resilience measures. The Brazilian articles were grouped in three: psychological and social resources, resilience in carers and theory review. Articles on psychological resources and on emotional regulation prevailed as key factors associated with psychological resilience in aging.

  12. The Measurement and Role of Ecological Resilience Systems Theory Across Domain-Specific Outcomes: The Domain-Specific Resilient Systems Scales. (United States)

    Maltby, John; Day, Liz; Hall, Sophie S; Chivers, Sally


    Research suggests that trait resilience may be best understood within an ecological resilient systems theory, comprising engineering, ecological, and adaptive capacity resilience. However, there is no evidence as to how this theory translates to specific life domains. Data from two samples (the United States, n = 1,278; the United Kingdom, n = 211) facilitated five studies that introduce the Domain-Specific Resilient Systems Scales for assessing ecological resilient systems theory within work, health, marriage, friendships, and education. The Domain-Specific Resilient Systems Scales are found to predict unique variance in job satisfaction, lower job burnout, quality-of-life following illness, marriage commitment, and educational engagement, while controlling for factors including sex, age, personality, cognitive ability, and trait resilience. The findings also suggest a distinction between the three resilience dimensions in terms of the types of systems to which they contribute. Engineering resilience may contribute most to life domains where an established system needs to be maintained, for example, one's health. Ecological resilience may contribute most to life domains where the system needs sustainability in terms of present and future goal orientation, for example, one's work. Adaptive Capacity may contribute most to life domains where the system needs to be retained, preventing it from reaching a crisis state, for example, work burnout.

  13. Resilience assessment of interdependent infrastructure systems: With a focus on joint restoration modeling and analysis

    International Nuclear Information System (INIS)

    Ouyang, Min; Wang, Zhenghua


    As infrastructure systems are highly interconnected, it is crucial to analyze their resilience with the consideration of their interdependencies. This paper adapts an existing resilience assessment framework for single systems to interdependent systems and mainly focuses on modeling and resilience contribution analysis of multi-systems’ joint restoration processes, which are seldom addressed in the literature. Taking interdependent power and gas systems in Houston, Texas, USA under hurricane hazards as an illustrative exmaple, five types of joint restoration stategies are proposed, including random restoration strategy RS 1 , independent restoration strategy RS 2 , power first and gas second restoration strategy RS 3 , gas aimed restoration strategy RS 4 , and power and gas compromised restoration strategy RS 5 . Results show that under limited restoration resources, RS 1 produces the least resilience for both systems, RS 2 and RS 3 both generates the largest power system resilience while RS 4 is the best for the gas system; and if quantifying the total resilience as the evenly weighted sum of two systems’ individual resilience, RS 5 produces the largest total resilience. The proposed method can help decision makers search optimum joint restoration strategy, which can significantly enhance both systems’ resilience. - Highlights: • We propose a method to assess resilience of interdependent infrastructure systems. • We consider unidirectional interdependencies from power system to gas system. • Multi-systems’ restoration processes are solved by using genetic algorithm. • Effectiveness of five restoration strategies are compared and analyzed. • Interdependency-based strategies produce the largest total resilience

  14. Quantifying resilience for resilience engineering of socio technical systems


    Häring, Ivo; Ebenhöch, Stefan; Stolz, Alexander


    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...

  15. From resilience thinking to Resilience Planning: Lessons from practice. (United States)

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


    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

  16. Fisheries regulatory regimes and resilience to climate change. (United States)

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


    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.

  17. Factors associated with resilience of school age children with cancer. (United States)

    Kim, Dong H; Yoo, Il Y


    To identify factors associated with resilience of school age children with cancer. The participants were 74 children, 10-15 years old who were diagnosed with cancer at least 6 months prior to data collection. The instruments used were; a self-reported questionnaire on resilience, Family Adaptability and Cohesion Evaluation Scale III, measurements of relationship with friends and teachers. Descriptive, Pearson correlation and multiple regression analyses were used to analyse the data. The average score for resilience was 98.49 (range: 32-128). There was no statistically significant relationship with resilience for age, gender, religion, existence of siblings, mother's age, academic performance, duration of illness or type of cancer. In bivariate analysis, family adaptability and cohesion (r= 0.535, P resilience. However, the results of multiple regression analysis showed that only family function (beta= 0.257, P resilience. School age children with cancer who reported higher family function and positive relationships with friends showed higher resiliency than their counterparts. Thus, it is important to help the families of children with cancer to enhance family function and help children to adjust to school re-entry by maintaining ties with school friends and teachers during treatment. Development of counselling programmes for parents to promote family adaptation and cohesion and educational programmes for classmates and teachers are recommended.

  18. Assessing community resilience: A CART survey application in an impoverished urban community. (United States)

    Pfefferbaum, Rose L; Pfefferbaum, Betty; Zhao, Yan D; Van Horn, Richard L; McCarter, Grady S Mack; Leonard, Michael B


    This article describes an application of the Communities Advancing Resilience Toolkit (CART) Assessment Survey which has been recognized as an important community tool to assist communities in their resilience-building efforts. Developed to assist communities in assessing their resilience to disasters and other adversities, the CART survey can be used to obtain baseline information about a community, to identify relative community strengths and challenges, and to re-examine a community after a disaster or post intervention. This article, which describes an application of the survey in a community of 5 poverty neighborhoods, illustrates the use of the instrument, explicates aspects of community resilience, and provides possible explanations for the results. The paper also demonstrates how a community agency that serves many of the functions of a broker organization can enhance community resilience. Survey results suggest various dimensions of community resilience (as represented by core CART community resilience items and CART domains) and potential predictors. Correlates included homeownership, engagement with local entities/activities, prior experience with a personal emergency or crisis while living in the neighborhood, and involvement with a community organization that focuses on building safe and caring communities through personal relationships. In addition to influencing residents' perceptions of their community, it is likely that the community organization, which served as a sponsor for this application, contributes directly to community resilience through programs and initiatives that enhance social capital and resource acquisition and mobilization.

  19. Creating resilient SMEs

    DEFF Research Database (Denmark)

    Dahlberg, Rasmus; Guay, Fanny


    According to the EU, during the past five years, small and medium enterprises (SMEs) have created 85% of new jobs and two-thirds of private sector employment in the region. SMEs are considered the backbone of the economy in Europe and represent more than 95% of enterprises in USA and Australia...... if certain criteria are met. With this in mind, this paper will be examining how to create resilient SMEs. A well-known concept in the field is business continuity management. BCM is defined as “a holistic management process that identifies potential threats to an organization and the impacts to business...... and efficient manner, including through the preservation and restoration of its essential basic structures and functions.” This paper will define resilience and business continuity management by retracing the origins of both concepts through time. It will then compare them by highlighting their similarities...

  20. Standardisation or Resilience?

    DEFF Research Database (Denmark)

    Zinck Pedersen, Kirstine


    stability and predictability is presently being challenged by critics who insist that healthcare systems are complex and changing entities, thereby shifting focus towards the healthcare organisation's resilient and adaptive capacities. Based on a close reading of predominant patient safety literature...... begin to address the uncertainty of medical practice as well as the necessary competences of healthcare professionals to act with ‘safety dispositions’ as a precondition for delivering safe care....

  1. Resilience Design Patterns - A Structured Approach to Resilience at Extreme Scale (version 1.0)

    Energy Technology Data Exchange (ETDEWEB)

    Hukerikar, Saurabh [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Engelmann, Christian [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)


    constraints and opportunities for solutions deployed at various layers of the system stack. The framework may be used to establish mechanisms and interfaces to coordinate flexible fault management across hardware and software components. The framework also enables optimization of the cost-benefit trade-os among performance, resilience, and power consumption. The overall goal of this work is to enable a systematic methodology for the design and evaluation of resilience technologies in extreme-scale HPC systems that keep scientific applications running to a correct solution in a timely and cost-ecient manner in spite of frequent faults, errors, and failures of various types.

  2. Measuring soil sustainability via soil resilience. (United States)

    Ludwig, Marie; Wilmes, Paul; Schrader, Stefan


    Soils are the nexus of water, energy and food, which illustrates the need for a holistic approach in sustainable soil management. The present study therefore aimed at identifying a bioindicator for the evaluation of soil management sustainability in a cross-disciplinary approach between soil science and multi-omics research. For this purpose we first discuss the remaining problems and challenges of evaluating sustainability and consequently suggest one measurable bioindicator for soil management sustainability. In this concept, we define soil sustainability as the maintenance of soil functional integrity. The potential to recover functional and structural integrity after a disturbance is generally defined as resilience. This potential is a product of the past and the present soil management, and at the same time prospect of possible soil responses to future disturbances. Additionally, it is correlated with the multiple soil functions and hence reflecting the multifunctionality of the soil system. Consequently, resilience can serve as a bioindicator for soil sustainability. The measurable part of soil resilience is the response diversity, calculated from the systematic contrasting of multi-omic markers for genetic potential and functional activity, and referred to as potential Maximum Ecological Performance (MEPpot) in this study. Calculating MEPpot will allow to determine the thresholds of resistance and resilience and potential tipping points for a regime shift towards irreversible or permanent unfavorable soil states for each individual soil considered. The calculation of such ecosystem thresholds is to our opinion the current global cross-disciplinary challenge. Copyright © 2017 The Authors. Published by Elsevier B.V. All rights reserved.

  3. Resilience Through Ecological Network

    Directory of Open Access Journals (Sweden)

    Grazia Brunetta


    Full Text Available The paper explores the strategic role that urban biodiversity and ecosystem services management, natural infrastructure and adaptive governance approaches can play in making our economies and societies more resilient and in linking human societies and the natural environment. Resilience – a concept that entered the debate on urban governance – means the ability of urban systems, considered as linear-systems, to react to external disturbances by returning to some socio-ecological equilibrium steady-state by overcoming a crisis period (Gunderson & al. 2010, Newman & al. 2009. In this view, green infrastructures can assume a strategic role in restoring and enhancing the ecological and environmental livability in urban areas. Starting from the International and European context, the paper discusses innovative programs and interdisciplinary projects and practices (some cases in Turin Metropolitan Area to demonstrate how green infrastructures can increase the adaptive capacity of urban systems in term of resilience. They can contribute to increase the ability of European cities to adapt to climate change and to reduce their ecological footprints, to enhance security and life quality.

  4. Metrics for Energy Resilience

    Energy Technology Data Exchange (ETDEWEB)

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


    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.

  5. Resilience and (in)security

    DEFF Research Database (Denmark)

    dunn cavelty, myriam; Kaufmann, Mareile; Kristensen, Kristian Søby


    Diverse, sometimes even contradictory concepts and practices of resilience have proliferated into a wide range of security policies. In introducing this special issue, we problematize and critically discuss how these forms of resilience change environments, create subjects, link temporalities......, and redefine relations of security and insecurity. We show the increased attention – scholarly as well as political – given to resilience in recent times and provide a review of the state of critical security studies literature on resilience. We argue that to advance this discussion, resilience needs...... to be conceptualized and investigated in plural terms. We use temporalities and subjectivities as key analytical aspects to investigate the plural instantiations of resilience in actual political practice. These two issues – subjectivity and temporality – form the overall context for the special issue and are core...

  6. Getting actionable about community resilience: the Los Angeles County Community Disaster Resilience project. (United States)

    Chandra, Anita; Williams, Malcolm; Plough, Alonzo; Stayton, Alix; Wells, Kenneth B; Horta, Mariana; Tang, Jennifer


    Community resilience (CR)--ability to withstand and recover from a disaster--is a national policy expectation that challenges health departments to merge disaster preparedness and community health promotion and to build stronger partnerships with organizations outside government, yet guidance is limited. A baseline survey documented community resilience-building barriers and facilitators for health department and community-based organization (CBO) staff. Questions focused on CBO engagement, government-CBO partnerships, and community education. Most health department staff and CBO members devoted minimal time to community disaster preparedness though many serve populations that would benefit. Respondents observed limited CR activities to activate in a disaster. The findings highlighted opportunities for engaging communities in disaster preparedness and informed the development of a community action plan and toolkit.

  7. Measuring resilience of coupled human-water systems using ecosystem services compatible indicators (United States)

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


    To explore the dynamics of socio-hydrological systems under change, the concepts of resilience and ecosystem services serve as useful tools. In this context, resilience refers to the capacity of a socio-hydrological system to retain its structural and functional state despite perturbations, while ecosystem services offer a good proxy of the state that reflects human-water intersections. Efforts are needed to maintain and improve socio-hydrological resilience for future contingencies to secure hydrological ecosystem services supply. This requires holistic indicators of resilience for coupled human-water systems that are essential for quantitative assessment, change tracking, inter-case comparison, as well as resilience management. However, such indicators are still lacking. Our research aims to propose widely applicable resilience indicators that are suitable for the coupled human-water context, and compatible with ecosystem services. The existing resilience indicators for both eco-hydrological and socio-economic sectors are scrutinised, screened and analysed to build these new indicators. Using the proposed indicators, we compare the resilience and its temporal change among a set of example regions, and discusses the linkages between socio-hydrological resilience and hydrological ecosystem services with empirical cases.

  8. Resilience in Homeland Security [video


    O'Connor, Dan; Center for Homeland Defense and Security Naval Postgraduate School


    In this interview, Dan O'Connor, Director Field Operations for the Chief Security Officer at FEMA, talks about the importance of resilience in Homeland Security. The term "resilience" refers to the ability to adapt to changing conditions and withstand and rapidly recover from disruption due to emergencies. Whether it is resilience towards acts of terrorism, cyber attacks, pandemics, and catastrophic natural disasters, our national preparedness is the shared responsibility of all levels of gov...


    Directory of Open Access Journals (Sweden)

    P. Das


    Full Text Available The impact of long term climate change that imparts stress on forest could be perceived by studying the regime shift of forest ecosystem. With the change of significant precipitation, forest may go through density change around globe at different spatial and temporal scale. The 100 class high resolution (60 meter spatial resolution Indian vegetation type map was used in this study recoded into four broad categories depending on phrenology as (i forest, (ii scrubland, (iii grassland and (iv treeless area. The percentage occupancy of forest, scrub, grass and treeless were observed as 19.9 %, 5.05 %, 1.89 % and 7.79 % respectively. Rest of the 65.37 % land area was occupied by the cropland, built-up, water body and snow covers. The majority forest cover were appended into a 5 km × 5 km grid, along with the mean annual precipitation taken from Bioclim data. The binary presence and absence of different vegetation categories in relates to the annual precipitation was analyzed to calculate their resilience expressed in probability values ranging from 0 to 1. Forest cover observed having resilience probability (Pr < 0.3 in only 0.3 % (200 km2 of total forest cover in India, which was 4.3 % < 0.5 Pr. Majority of the scrubs and grass (64.92 % Pr < 0.5 from North East India which were the shifting cultivation lands showing low resilience, having their high tendency to be transform to forest. These results have spatial explicitness to highlight the resilient and non-resilient distribution of forest, scrub and grass, and treeless areas in India.

  10. Assessing Resilience in Stressed Watersheds

    Directory of Open Access Journals (Sweden)

    Kristine T. Nemec


    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.

  11. Communal resilience: the Lebanese case

    Directory of Open Access Journals (Sweden)

    Eric BOUTIN


    Full Text Available In a turbulent and aggressive environment, organizations are subject to external events. They are sometimes destabilized and can disappear. This context explains the multiplication of works studying resilience of human organizations. Resilience is then defined as the ability of the organization studied to face an external shock.This paper proposes a state of the art of resilience concept and considers the interests of the transposition of the concept to the field of a territorial community. A case study will lead us to apply the concept of resilience to the Lebanese nation.

  12. A quantitative framework for assessing ecological resilience (United States)

    Quantitative approaches to measure and assess resilience are needed to bridge gaps between science, policy, and management. In this paper, we suggest a quantitative framework for assessing ecological resilience. Ecological resilience as an emergent ecosystem phenomenon can be dec...

  13. Water Network Tool for Resilience (WNTR) User Manual

    Energy Technology Data Exchange (ETDEWEB)

    Klise, Katherine A. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Hart, David [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Moriarty, Dylan Michael [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Bynum, Michael Lee [Purdue Univ., West Lafayette, IN (United States); Murray, Regan [US Environmental Protection Agency (EPA), Washington, DC (United States); Burkhardt, Jonathan [US Environmental Protection Agency (EPA), Washington, DC (United States); Haxton, Terra [US Environmental Protection Agency (EPA), Washington, DC (United States)


    Drinking water systems face multiple challenges, including aging infrastructure, water quality concerns, uncertainty in supply and demand, natural disasters, environmental emergencies, and cyber and terrorist attacks. All of these have the potential to disrupt a large portion of a water system causing damage to infrastructure and outages to customers. Increasing resilience to these types of hazards is essential to improving water security. As one of the United States (US) sixteen critical infrastructure sectors, drinking water is a national priority. The National Infrastructure Advisory Council defined infrastructure resilience as “the ability to reduce the magnitude and/or duration of disruptive events. The effectiveness of a resilient infrastructure or enterprise depends upon its ability to anticipate, absorb, adapt to, and/or rapidly recover from a potentially disruptive event”. Being able to predict how drinking water systems will perform during disruptive incidents and understanding how to best absorb, recover from, and more successfully adapt to such incidents can help enhance resilience.

  14. Finishing and polishing of a poly (fluoroalkoxyphosphazene) resilient denture liner. (United States)

    Loney, R W; Moulding, M B; Hacker, C H; Ritsco, R G


    A raised ridge of Novus resilient denture liner was removed from samples using one of three burs, three stones, or a coarse sandpaper disc. Samples were polished using pumice alone, tin oxide alone, or both agents. A flat, unfinished sample served as a control. Average surface roughness of control samples was 0.96 microns. Average surface roughness measurements for reduced samples ranged from 7.21 microns (sandpaper disc) to 3.34 microns (Prolastic wheel). Without polishing, sandpaper discs and serrated burs produced rougher surfaces than stones or the nonserrated bur. The sandpaper disc reduced the liner the quickest. There were no significant differences between treatments or controls after the use of pumice alone or after the use of a combination of pumice and tin oxide. An acceptable finishing protocol for this poly(fluoroalkoxyphosphazene) resilient liner appears to differ from that previously established for a silicone resilient denture liner.

  15. The International Resilience Project: Promoting Resilience in Children. (United States)

    Grotberg, Edith H.

    The International Resilience Project was intended to determine the multidimensional, reciprocal, and dynamic factors--and relationships of factors--that parents, teachers, caregivers, and children themselves use to promote resilience in children. The samples were 589 children and their caregivers from 14 countries: Lithuania, Russia, Costa Rica,…

  16. Framing resilience: social uncertainty in designing urban climate resilience

    NARCIS (Netherlands)

    Wardekker, J.A.


    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

  17. The quest for resilience. (United States)

    Hamel, Gary; Välikangas, Liisa


    In less turbulent times, executives had the luxury of assuming that business models were more or less immortal. Companies always had to work to get better, but they seldom had to get different--not at their core, not in their essence. Today, getting different is the imperative. It's the challenge facing Coca-Cola as it struggles to raise its "share of throat" in noncarbonated beverages. It's the task that bedevils McDonald's as it tries to restart its growth in a burger-weary world. It's the hurdle for Sun Microsystems as it searches for ways to protect its high-margin server business from the Linux onslaught. Continued success no longer hinges on momentum. Rather, it rides on resilience-on the ability to dynamically reinvent business models and strategies as circumstances change. Strategic resilience is not about responding to a onetime crisis or rebounding from a setback. It's about continually anticipating and adjusting to deep, secular trends that can permanently impair the earning power of a core business. It's about having the capacity to change even before the case for change becomes obvious. To thrive in turbulent times, companies must become as efficient at renewal as they are at producing today's products and services. To achieve strategic resilience, companies will have to overcome the cognitive challenge of eliminating denial, nostalgia, and arrogance; the strategic challenge of learning how to create a wealth of small tactical experiments; the political challenge of reallocating financial and human resources to where they can earn the best returns; and the ideological challenge of learning that strategic renewal is as important as optimization.

  18. Stiffness, resilience, compressibility

    Energy Technology Data Exchange (ETDEWEB)

    Leu, Bogdan M. [Argonne National Laboratory, Advanced Photon Source (United States); Sage, J. Timothy, E-mail: [Northeastern University, Department of Physics and Center for Interdisciplinary Research on Complex Systems (United States)


    The flexibility of a protein is an important component of its functionality. We use nuclear resonance vibrational spectroscopy (NRVS) to quantify the flexibility of the heme iron environment in the electron-carrying protein cytochrome c by measuring the stiffness and the resilience. These quantities are sensitive to structural differences between the active sites of different proteins, as illustrated by a comparative analysis with myoglobin. The elasticity of the entire protein, on the other hand, can be probed quantitatively from NRVS and high energy-resolution inelastic X-ray scattering (IXS) measurements, an approach that we used to extract the bulk modulus of cytochrome c.

  19. Leakage resilient password systems

    CERN Document Server

    Li, Yingjiu; Deng, Robert H


    This book investigates tradeoff between security and usability in designing leakage resilient password systems (LRP) and introduces two practical LRP systems named Cover Pad and ShadowKey. It demonstrates that existing LRP systems are subject to both brute force attacks and statistical attacks and that these attacks cannot be effectively mitigated without sacrificing the usability of LRP systems. Quantitative analysis proves that a secure LRP system in practical settings imposes a considerable amount of cognitive workload unless certain secure channels are involved. The book introduces a secur

  20. Resilient ageing: a concept analysis. (United States)

    Hicks, Maxine M; Conner, Norma E


    This paper is a report of an analysis of the concept resilient ageing. Unique in comparison with other healthy ageing concepts, resilient ageing can be applied to all older people, regardless of age or affliction. The state of global population expansion in older people over the next 50 years calls for increased health promotion research efforts to ensure the maintenance of health and optimal quality of life for all older people. Literature for this concept analysis was retrieved from several databases, CINAHL, PubMed PsycINFO, for the years 1990-2012. Rodgers's evolutionary method of concept analysis was used because of its applicability to concepts that are still evolving. An integrative research review methodology was applied to peer-reviewed journal articles (n = 46) for an inductive analysis of the concept of resilient ageing. The antecedents, defining attributes, and consequence of resilient ageing were identified. Antecedents to resilient ageing were found to be adversity and protective factors, while the core attributes include coping, hardiness and self-concept. The consequence of the process of resilient ageing was optimal quality of life. Sense of coherence was found to be the surrogate term. The results obtained were further substantiated using Antonovsky's (1979) theory of salutogenesis. A theoretical definition and a model of resilient ageing were developed. In addition, a discussion was provided on the practice, policy and research implications for promoting the development of protective factors and resilient ageing. © 2013 John Wiley & Sons Ltd.

  1. Adventure Education and Resilience Enhancement (United States)

    Beightol, Jesse; Jevertson, Jenn; Carter, Susan; Gray, Sky; Gass, Michael


    This study assessed the effect of an experiential, adventure-based program on levels of resilience in fifth-grade Latino students. A mixed methods, quasi-experimental design was used to measure the impact of the Santa Fe Mountain Center's Anti-Bullying Initiative on internal assets commonly associated with resilient individuals. Results indicated…

  2. Resilia cyber resilience best practices

    CERN Document Server

    , AXELOS


    RESILIA™ Cyber Resilience Best Practices offers a practical approach to cyber resilience, reflecting the need to detect and recover from incidents, and not rely on prevention alone. It uses the ITIL® framework, which provides a proven approach to the provision of services that align to business outcomes.

  3. Developing a workplace resilience instrument. (United States)

    Mallak, Larry A; Yildiz, Mustafa


    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.

  4. Tiered Approach to Resilience Assessment. (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


    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.

  5. Resilience canvas: a heuristic tool for socio-hydrological management under change (United States)

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


    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.

  6. New York Solar Smart DG Hub-Resilient Solar Project: Economic and Resiliency Impact of PV and Storage on New York Critical Infrastructure

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, Kate; Burman, Kari; Simpkins, Travis; Helson, Erica; Lisell, Lars, Case, Tria


    Resilient PV, which is solar paired with storage ('solar-plus-storage'), provides value both during normal grid operation and power outages as opposed to traditional solar PV, which functions only when the electric grid is operating. During normal grid operations, resilient PV systems help host sites generate revenue and/or reduce electricity bill charges. During grid outages, resilient PV provides critical emergency power that can help people in need and ease demand on emergency fuel supplies. The combination of grid interruptions during recent storms, the proliferation of solar PV, and the growing deployment of battery storage technologies has generated significant interest in using these assets for both economic and resiliency benefits. This report analyzes the technical and economic viability for resilient PV on three critical infrastructure sites in New York City (NYC): a school that is part of a coastal storm shelter system, a fire station, and a NYCHA senior center that serves as a cooling center during heat emergencies. This analysis differs from previous solar-plus-storage studies by placing a monetary value on resiliency and thus, in essence, modeling a new revenue stream for the avoided cost of a power outage. Analysis results show that resilient PV is economically viable for NYC's critical infrastructure and that it may be similarly beneficial to other commercial buildings across the city. This report will help city building owners, managers, and policymakers better understand the economic and resiliency benefits of resilient PV. As NYC fortifies its building stock against future storms of increasing severity, resilient PV can play an important role in disaster response and recovery while also supporting city greenhouse gas emission reduction targets and relieving stress to the electric grid from growing power demands.

  7. Experimental trampling of vegetation. II. Predictors of resistance and resilience (United States)

    David N. Cole


    1. Experimental trampling was conducted in 18 vegetation types in five separate mountain regions in the United States. Each type was trampled 0-500 times and vegetation response was assessed 2 weeks and 1 year after trampling. 2. The response of vegetation to trampling is expressed in terms of three indices: resistance, tolerance and resilience. Resistance...

  8. Resilient Grid Operational Strategies

    Energy Technology Data Exchange (ETDEWEB)

    Pasqualini, Donatella [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)


    Extreme weather-related disturbances, such as hurricanes, are a leading cause of grid outages historically. Although physical asset hardening is perhaps the most common way to mitigate the impacts of severe weather, operational strategies may be deployed to limit the extent of societal and economic losses associated with weather-related physical damage.1 The purpose of this study is to examine bulk power-system operational strategies that can be deployed to mitigate the impact of severe weather disruptions caused by hurricanes, thereby increasing grid resilience to maintain continuity of critical infrastructure during extreme weather. To estimate the impacts of resilient grid operational strategies, Los Alamos National Laboratory (LANL) developed a framework for hurricane probabilistic risk analysis (PRA). The probabilistic nature of this framework allows us to estimate the probability distribution of likely impacts, as opposed to the worst-case impacts. The project scope does not include strategies that are not operations related, such as transmission system hardening (e.g., undergrounding, transmission tower reinforcement and substation flood protection) and solutions in the distribution network.

  9. Resilient leadership and the organizational culture of resilience: construct validation. (United States)

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


    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".

  10. Resilient Salmon, Resilient Fisheries for British Columbia, Canada

    Directory of Open Access Journals (Sweden)

    Michael C. Healey


    Full Text Available Salmon are inherently resilient species. However, this resiliency has been undermined in British Columbia by a century of centralized, command-and-control management focused initially on maximizing yield and, more recently, on economic efficiency. Community and cultural resiliency have also been undermined, especially by the recent emphasis on economic efficiency, which has concentrated access in the hands of a few and has disenfranchised fishery-dependent communities. Recent declines in both salmon stocks and salmon prices have revealed the systemic failure of the current management system. If salmon and their fisheries are to become viable again, radically new management policies are needed. For the salmon species, the emphasis must shift from maximizing yield to restoring resilience; for salmon fisheries, the emphasis must shift from maximizing economic efficiency to maximizing community and cultural resilience. For the species, an approach is needed that integrates harvest management, habitat management, and habitat enhancement to sustain and enhance resilience. This is best achieved by giving fishing and aboriginal communities greater responsibility and authority to manage the fisheries on which they depend. Co-management arrangements that involve cooperative ownership of major multistock resources like the Fraser River and Skeena River fisheries and community-based quota management of smaller fisheries provide ways to put species conservation much more directly in the hands of the communities most dependent on the well-being and resilience of these fisheries.

  11. Changing disturbance regimes, ecological memory, and forest resilience (United States)

    Johnstone, Jill F.; Allen, Craig D.; Franklin, Jerry F.; Frelich, Lee E.; Harvey, Brian J.; Higuera, Philip E.; Mack, Michelle C.; Meentemeyer, Ross K.; Metz, Margaret R.; Perry, George LW; Schoennagel, Tania; Turner, Monica G.


    Ecological memory is central to how ecosystems respond to disturbance and is maintained by two types of legacies – information and material. Species life-history traits represent an adaptive response to disturbance and are an information legacy; in contrast, the abiotic and biotic structures (such as seeds or nutrients) produced by single disturbance events are material legacies. Disturbance characteristics that support or maintain these legacies enhance ecological resilience and maintain a “safe operating space” for ecosystem recovery. However, legacies can be lost or diminished as disturbance regimes and environmental conditions change, generating a “resilience debt” that manifests only after the system is disturbed. Strong effects of ecological memory on post-disturbance dynamics imply that contingencies (effects that cannot be predicted with certainty) of individual disturbances, interactions among disturbances, and climate variability combine to affect ecosystem resilience. We illustrate these concepts and introduce a novel ecosystem resilience framework with examples of forest disturbances, primarily from North America. Identifying legacies that support resilience in a particular ecosystem can help scientists and resource managers anticipate when disturbances may trigger abrupt shifts in forest ecosystems, and when forests are likely to be resilient.

  12. Stress resilience and cancer risk: a nationwide cohort study. (United States)

    Kennedy, Beatrice; Fang, Fang; Valdimarsdóttir, Unnur; Udumyan, Ruzan; Montgomery, Scott; Fall, Katja


    Stress resilience is recognised as a determinant of both psychiatric and somatic health, but the potential link between stress resilience and cancer development has not been explored. In this nationwide cohort study, we examined the association between stress resilience in adolescence and subsequent cancer risk. We identified a cohort of 284 257 Swedish men, born 1952-1956, who underwent compulsory military enlistment examinations including measures of psychological stress resilience (median age 18 years). The resulting score was categorised as low, moderate and high stress resilience. Individuals diagnosed with cancer during the follow-up time were identified through data linkage to the Swedish Cancer Register. Lowest stress resilience, compared with the highest, was associated with increased risks of liver (HR: 4.73, 95% CI 2.73 to 8.19) and lung (HR: 2.75, 95% CI 2.02 to 3.74) cancer after adjusting for markers of socioeconomic circumstances in childhood (p for trend cancer types). Further adjustment for cognitive and physical fitness at conscription assessment had a marginal influence. In contrast, men with low stress resilience had a decreased risk of being diagnosed with prostate cancer (HR: 0.65, 95% CI 0.56 to 0.76) and malignant melanoma (HR: 0.65, 95% CI 0.55 to 0.76). We conclude that adolescent stress resilience, plausibly by influencing behavioural choices and social patterns, constitutes an important determinant of adult cancer occurrence. Increased awareness of long-term consequences in susceptible individuals may help direct future efforts to reduce cancer burden in adults. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  13. Resilience in heterogeneous landscapes: The effect of topography on resilience of carbon uptake in northern peatlands (United States)

    Nijp, Jelmer; Temme, Arnaud; van Voorn, George; Teuling, Ryan; Soons, Merel; Kooistra, Lammert


    Northern peatlands contain and store enormous amounts of carbon, and therefore represent an important component of the carbon cycle of the earth. In these wetland ecosystems, the quality of the soil added to the soil surface is determined by the type of peat-forming plants, and affects the carbon accumulated in the peat soil later formed and overall ecosystem functioning. Peatland vegetation is frequently organized in alternating dry hummocks with wet hollows. Such patterned vegetation is associated with different soil carbon accumulation rates, and may develop due to various self-regulating processes originating from ecohydrological feedbacks. Simulation models have shown that vegetation patterning may promote the resilience of peatlands to environmental change (climate, land use), hence maintaining their function as carbon sink. Critically, the results of these model studies rely on the fundamental assumption that environmental conditions are spatially homogeneous. Yet, in real landscape settings, catchment topography has a major impact on water flow and nutrient availability, and is expected to alter vegetation patterning. However, whether, where and how topography affects vegetation patterning in peatlands and associated resilience of ecosystem service provision remains unknown. By combining field observations, remote sensing, and dynamic simulation models (used both as 'sandbox' and 'resilience calculator' for given geomorphological settings), we determine how landscape topography affects ecohydrological processes, vegetation patterning, and associated resilience to environmental change in northern peatlands.

  14. 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)


    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.

  15. 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 ...

  16. Resilience and Coping: Implications for Gifted Children and Youth at Risk (United States)

    Kitano, Margie K.; Lewis, Rena B.


    This article summarizes findings from resilience literature relevant to the development of children and youth and derives specific strategies for enhancing outcomes for gifted children and youth most at risk for encountering adversity. Following a description of types of factors critical to understanding resilience literature, the authors focus on…

  17. Serving the world's poor, profitably. (United States)

    Prahalad, C K; Hammond, Allen


    By stimulating commerce and development at the bottom of the economic pyramid, multi-nationals could radically improve the lives of billions of people and help create a more stable, less dangerous world. Achieving this goal does not require MNCs to spearhead global social-development initiatives for charitable purposes. They need only act in their own self-interest. How? The authors lay out the business case for entering the world's poorest markets. Fully 65% of the world's population earns less than $2,000 per year--that's 4 billion people. But despite the vastness of this market, it remains largely untapped. The reluctance to invest is easy to understand, but it is, by and large, based on outdated assumptions of the developing world. While individual incomes may be low, the aggregate buying power of poor communities is actually quite large, representing a substantial market in many countries for what some might consider luxury goods like satellite television and phone services. Prices, and margins, are often much higher in poor neighborhoods than in their middle-class counterparts. And new technologies are already steadily reducing the effects of corruption, illiteracy, inadequate infrastructure, and other such barriers. Because these markets are in the earliest stages of economic development, revenue growth for multi-nationals entering them can be extremely rapid. MNCs can also lower costs, not only through low-cost labor but by transferring operating efficiencies and innovations developed to serve their existing operations. Certainly, succeeding in such markets requires MNCs to think creatively. The biggest change, though, has to come from executives: Unless business leaders confront their own preconceptions--particularly about the value of high-volume, low-margin businesses--companies are unlikely to master the challenges or reap the rewards of these developing markets.

  18. Resilient computer system design

    CERN Document Server

    Castano, Victor


    This book presents a paradigm for designing new generation resilient and evolving computer systems, including their key concepts, elements of supportive theory, methods of analysis and synthesis of ICT with new properties of evolving functioning, as well as implementation schemes and their prototyping. The book explains why new ICT applications require a complete redesign of computer systems to address challenges of extreme reliability, high performance, and power efficiency. The authors present a comprehensive treatment for designing the next generation of computers, especially addressing safety-critical, autonomous, real time, military, banking, and wearable health care systems.   §  Describes design solutions for new computer system - evolving reconfigurable architecture (ERA) that is free from drawbacks inherent in current ICT and related engineering models §  Pursues simplicity, reliability, scalability principles of design implemented through redundancy and re-configurability; targeted for energy-,...

  19. Resilient communities: implications for professionals

    NARCIS (Netherlands)

    Duijnhoven, Hanneke; Neef, Martijn; Davis, Scott; Dinesen, Cecilie; Kerstholt, Johanna Helena


    As a result of societal changes like citizen empowerment and increasing attention for strengthening community resilience, relationships between citizens and professional responders in crisis management are changing. Citizens actively deal with crises themselves, implying adjustments to professional

  20. Assessment instruments of urban resilience

    Directory of Open Access Journals (Sweden)

    Giovanna Saporiti


    Full Text Available The objective of this work is to highlight the aspects related to the resilient capacity of a neoecosistema. Clarifying what does it means to speak about a resilient neoecosistema and which are the specific characters that make him capable of change and adaptation when facing an environmental, social or economic threat, it will be possible to understand the efficacy related to the model of urban development. From the individuation of perturbing factors of this capacity, it will be possible to generate a panel of the resilient capacity linked to three different ambits that represent the three characteristic elements of natural ecosystems: its physic structure, the persons and the interaction processes between them so we would be able to make explicit the specific characters of resilience distinguished from those of sustainability and urban quality.  

  1. Sociotechnical Resilience: A Preliminary Concept. (United States)

    Amir, Sulfikar; Kant, Vivek


    This article presents the concept of sociotechnical resilience by employing an interdisciplinary perspective derived from the fields of science and technology studies, human factors, safety science, organizational studies, and systems engineering. Highlighting the hybrid nature of sociotechnical systems, we identify three main constituents that characterize sociotechnical resilience: informational relations, sociomaterial structures, and anticipatory practices. Further, we frame sociotechnical resilience as undergirded by the notion of transformability with an emphasis on intentional activities, focusing on the ability of sociotechnical systems to shift from one form to another in the aftermath of shock and disturbance. We propose that the triad of relations, structures, and practices are fundamental aspects required to comprehend the resilience of sociotechnical systems during times of crisis. © 2017 Society for Risk Analysis.

  2. Conceptualizing community resilience to natural hazards – the emBRACE framework

    Directory of Open Access Journals (Sweden)

    S. Kruse


    Full Text Available The level of community is considered to be vital for building disaster resilience. Yet, community resilience as a scientific concept often remains vaguely defined and lacks the guiding characteristics necessary for analysing and enhancing resilience on the ground. The emBRACE framework of community resilience presented in this paper provides a heuristic analytical tool for understanding, explaining and measuring community resilience to natural hazards. It was developed in an iterative process building on existing scholarly debates, on empirical case study work in five countries and on participatory consultation with community stakeholders where the framework was applied and ground-tested in different contexts and for different hazard types. The framework conceptualizes resilience across three core domains: (i resources and capacities, (ii actions and (iii learning. These three domains are conceptualized as intrinsically conjoined within a whole. Community resilience is influenced by these integral elements as well as by extra-community forces comprising disaster risk governance and thus laws, policies and responsibilities on the one hand and on the other, the general societal context, natural and human-made disturbances and system change over time. The framework is a graphically rendered heuristic, which through application can assist in guiding the assessment of community resilience in a systematic way and identifying key drivers and barriers of resilience that affect any particular hazard-exposed community.

  3. Mediating Effect of Resilience on the Association between Emotional Neglect and Depressive Symptoms. (United States)

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


    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.

  4. Conceptualizing community resilience to natural hazards - the emBRACE framework (United States)

    Kruse, Sylvia; Abeling, Thomas; Deeming, Hugh; Fordham, Maureen; Forrester, John; Jülich, Sebastian; Nuray Karanci, A.; Kuhlicke, Christian; Pelling, Mark; Pedoth, Lydia; Schneiderbauer, Stefan


    The level of community is considered to be vital for building disaster resilience. Yet, community resilience as a scientific concept often remains vaguely defined and lacks the guiding characteristics necessary for analysing and enhancing resilience on the ground. The emBRACE framework of community resilience presented in this paper provides a heuristic analytical tool for understanding, explaining and measuring community resilience to natural hazards. It was developed in an iterative process building on existing scholarly debates, on empirical case study work in five countries and on participatory consultation with community stakeholders where the framework was applied and ground-tested in different contexts and for different hazard types. The framework conceptualizes resilience across three core domains: (i) resources and capacities, (ii) actions and (iii) learning. These three domains are conceptualized as intrinsically conjoined within a whole. Community resilience is influenced by these integral elements as well as by extra-community forces comprising disaster risk governance and thus laws, policies and responsibilities on the one hand and on the other, the general societal context, natural and human-made disturbances and system change over time. The framework is a graphically rendered heuristic, which through application can assist in guiding the assessment of community resilience in a systematic way and identifying key drivers and barriers of resilience that affect any particular hazard-exposed community.

  5. Resilient retfærdighed?

    DEFF Research Database (Denmark)

    Jacobsen, Stefan Gaarsmand


    This article uses the idea of resilience as a point of departure for analysing some contemporary challenges to the climate justice movement posed by social-ecological sciences. Climate justice activists are increasingly rallying for a system-change, demanding fundamental changes to political bure...... is that the scientific framework behind resilience is not politically neutral and that this framework tends to weaken the activist’s demands for a just transition and place more emphasis on technical and bureaucratic processes....

  6. Socio-Environmental Resilience and Complex Urban Systems Modeling (United States)

    Deal, Brian; Petri, Aaron; Pan, Haozhi; Goldenberg, Romain; Kalantari, Zahra; Cvetkovic, Vladimir


    The increasing pressure of climate change has inspired two normative agendas; socio-technical transitions and socio-ecological resilience, both sharing a complex-systems epistemology (Gillard et al. 2016). Socio-technical solutions include a continuous, massive data gathering exercise now underway in urban places under the guise of developing a 'smart'(er) city. This has led to the creation of data-rich environments where large data sets have become central to monitoring and forming a response to anomalies. Some have argued that these kinds of data sets can help in planning for resilient cities (Norberg and Cumming 2008; Batty 2013). In this paper, we focus on a more nuanced, ecologically based, socio-environmental perspective of resilience planning that is often given less consideration. Here, we broadly discuss (and model) the tightly linked, mutually influenced, social and biophysical subsystems that are critical for understanding urban resilience. We argue for the need to incorporate these sub system linkages into the resilience planning lexicon through the integration of systems models and planning support systems. We make our case by first providing a context for urban resilience from a socio-ecological and planning perspective. We highlight the data needs for this type of resilient planning and compare it to currently collected data streams in various smart city efforts. This helps to define an approach for operationalizing socio-environmental resilience planning using robust systems models and planning support systems. For this, we draw from our experiences in coupling a spatio-temporal land use model (the Landuse Evolution and impact Assessment Model (LEAM)) with water quality and quantity models in Stockholm Sweden. We describe the coupling of these systems models using a robust Planning Support System (PSS) structural framework. We use the coupled model simulations and PSS to analyze the connection between urban land use transformation (social) and water


    Directory of Open Access Journals (Sweden)

    Kendra L. Smith


    Full Text Available The increased interdependence and complexity of modern societies have increased the need to involve all members of a community into solving problems. In times of great uncertainty, when communities face threats of different kinds and magnitudes, the traditional top-down approach where government provides solely for community wellbeing is no longer plausible. Crowdsourcing has emerged as an effective means of empowering communities with the potential to engage individuals in innovation, self-organization activities, informal learning, mutual support, and political action that can all lead to resilience. However, there remains limited resource on the topic. In this paper, we outline the various forms of crowdsourcing, economic and community resilience, crowdsourcing and economic resilience, and a case study of the Nepal earthquake. his article presents an exploratory perspective on the link can be found between crowdsourcing and economic resilience. It introduces and describes a framework that can be used to study the impact of crowdsourcing initiatives for economic resilience by future research. An initial a set of indicators to be used to measure the change in the level of resilience is presented.

  8. Resilience | Science Inventory | US EPA (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 widely accepted (Gunderson 2000, cited under Original Definition). Currently, the concept is commonplace in academics, management, and policy. Although the idea has quantitative roots in the ecological sciences and was proposed as a measurable quality of ecosystems, the broad use of resilience led to an expansion of definitions and applications. Holling’s original definition, presented in 1973 (Holling 1973, cited under Original Definition), was simply the amount of disturbance that a system can withstand before it shifts into an alternative stability domain. Ecological resilience, therefore, emphasizes that the dynamics of complex systems are nonlinear, meaning that these systems can transition, often abruptly, between dynamic states with substantially different structures, functions, and processes. The transition of ecological systems from one state to another frequently has important repercussions for humans. Recent definitions are more normative and qualitative, especially in the social sciences, and a competing definition, that of engineering resilience, is still often used. Resilience is an emergent phenomenon of complex systems, which means it cannot be deduced from the behavior of t

  9. Measuring regional resilience towards fossil fuel supply constraints. Adaptability and vulnerability in socio-ecological Transformations-the case of Austria

    International Nuclear Information System (INIS)

    Exner, Andreas; Politti, Emilio; Schriefl, Ernst; Erker, Susanna; Stangl, Rosemarie; Baud, Sacha; Warmuth, Hannes; Matzenberger, Julian; Kranzl, Lukas; Paulesich, Reinhard


    Resilience has become a prominent concept to understand system vulnerabilities and flexible ways of adapting to crises. Recently, it gained importance in discussions about the possible peak in oil production (peak oil) and its consequences, which might affect economic performance, social well-being and political stability, and thus also the energy transition to a low-carbon economy. The paper presents a new way of measuring resilience as absolute resilience related to a best practice-model of a resilient society. The resilience model is grounded in explicit theoretical assumptions. All indicators are justified by theoretical and empirical arguments. We present a case study of Austrian municipalities and broader-scale spatial types, which were defined according to their degree of urbanization. The mean resilience of Austrian municipalities is moderate, the difference between resilience values of municipalities is small. Significant differences between spatial types exist. Higher resilience is displayed by less urbanized types due to a higher share of agricultural activities and a more favorable level of GDP per capita. Austria has considerable latitude to improve resilience. Corresponding policies should target resilience components with the lowest values first. A sole focus on regionalization is not recommended. These conclusions are applicable to OECD countries in general. - Highlights: •Mean resilience of Austrian municipalities towards peak oil is moderate. •The difference between resilience values of municipalities is small. •Significant differences in resilience between spatial types exist. •Higher resilience is displayed by less urbanized types. •Policies should target resilience components with the lowest values first.

  10. Aligning Organizational Pathologies and Organizational Resilience Indicators

    Directory of Open Access Journals (Sweden)

    Manuel Morales Allende


    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.

  11. Epigenetics of Stress, Addiction, and Resilience: Therapeutic Implications. (United States)

    Cadet, Jean Lud


    Substance use disorders (SUDs) are highly prevalent. SUDs involve vicious cycles of binges followed by occasional periods of abstinence with recurrent relapses despite treatment and adverse medical and psychosocial consequences. There is convincing evidence that early and adult stressful life events are risks factors for the development of addiction and serve as cues that trigger relapses. Nevertheless, the fact that not all individuals who face traumatic events develop addiction to licit or illicit drugs suggests the existence of individual and/or familial resilient factors that protect these mentally healthy individuals. Here, I give a brief overview of the epigenetic bases of responses to stressful events and of epigenetic changes associated with the administration of drugs of abuse. I also discuss the psychobiology of resilience and alterations in epigenetic markers that have been observed in models of resilience. Finally, I suggest the possibility that treatment of addiction should involve cognitive and pharmacological approaches that enhance resilience in at risk individuals. Similar approaches should also be used with patients who have already succumbed to the nefarious effects of addictive substances.

  12. Processes contributing to resilience of coastal wetlands to sea-level rise (United States)

    Stagg, Camille L.; Krauss, Ken W.; Cahoon, Donald R.; Cormier, Nicole; Conner, William H.; Swarzenski, Christopher M.


    The objectives of this study were to identify processes that contribute to resilience of coastal wetlands subject to rising sea levels and to determine whether the relative contribution of these processes varies across different wetland community types. We assessed the resilience of wetlands to sea-level rise along a transitional gradient from tidal freshwater forested wetland (TFFW) to marsh by measuring processes controlling wetland elevation. We found that, over 5 years of measurement, TFFWs were resilient, although some marginally, and oligohaline marshes exhibited robust resilience to sea-level rise. We identified fundamental differences in how resilience is maintained across wetland community types, which have important implications for management activities that aim to restore or conserve resilient systems. We showed that the relative importance of surface and subsurface processes in controlling wetland surface elevation change differed between TFFWs and oligohaline marshes. The marshes had significantly higher rates of surface accretion than the TFFWs, and in the marshes, surface accretion was the primary contributor to elevation change. In contrast, elevation change in TFFWs was more heavily influenced by subsurface processes, such as root zone expansion or compaction, which played an important role in determining resilience of TFFWs to rising sea level. When root zone contributions were removed statistically from comparisons between relative sea-level rise and surface elevation change, sites that previously had elevation rate deficits showed a surplus. Therefore, assessments of wetland resilience that do not include subsurface processes will likely misjudge vulnerability to sea-level rise.

  13. Flood Resilient Systems and their Application for Flood Resilient Planning (United States)

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


    Following the paradigm shift in flood management from traditional to more integrated approaches, and considering the uncertainties of future development due to drivers such as climate change, one of the main emerging tasks of flood managers becomes the development of (flood) resilient cities. It can be achieved by application of non-structural - flood resilience measures, summarised in the 4As: assistance, alleviation, awareness and avoidance (FIAC, 2007). As a part of this strategy, the key aspect of development of resilient cities - resilient built environment can be reached by efficient application of Flood Resilience Technology (FReT) and its meaningful combination into flood resilient systems (FRS). FRS are given as [an interconnecting network of FReT which facilitates resilience (including both restorative and adaptive capacity) to flooding, addressing physical and social systems and considering different flood typologies] (SMARTeST, Applying the system approach (e.g. Zevenbergen, 2008), FRS can be developed at different scales from the building to the city level. Still, a matter of research is a method to define and systematise different FRS crossing those scales. Further, the decision on which resilient system is to be applied for the given conditions and given scale is a complex task, calling for utilisation of decision support tools. This process of decision-making should follow the steps of flood risk assessment (1) and development of a flood resilience plan (2) (Manojlovic et al, 2009). The key problem in (2) is how to match the input parameters that describe physical&social system and flood typology to the appropriate flood resilient system. Additionally, an open issue is how to integrate the advances in FReT and findings on its efficiency into decision support tools. This paper presents a way to define, systematise and make decisions on FRS at different scales of an urban system developed within the 7th FP Project

  14. The Resilient Family Firm: Stakeholder Outcomes and Institutional Effects

    NARCIS (Netherlands)

    van Essen, M.; Strike, Vanessa M.; Carney, M.; Sapp, S.

    Manuscript Type Empirical Research Question/Issue Our study seeks to explain the relationship between publicly listed family-controlled firms (FCFs) and investor and employee outcomes before and during the global financial crisis. Theoretically, we develop hypotheses suggesting that FCF resilience

  15. A Virtual Environment for Resilient Infrastructure Modeling and Design (United States)


    NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA THESIS Approved for public release; distribution is unlimited A VIRTUAL ...September 2015 3. REPORT TYPE AND DATES COVERED Master’s Thesis 4. TITLE AND SUBTITLE A VIRTUAL ENVIRONMENT FOR RESILIENT INFRASTRUCTURE MODELING AND...postprocessing, including convenient and efficient methods for manipulating CI network data. Moreover, the object-oriented nature of Pyomo creates a natural

  16. Effects of individual resilience intervention on indigenous people who experienced Typhoon Morkot in Taiwan

    Directory of Open Access Journals (Sweden)

    Su-Fen Cheng


    Full Text Available In 2009, Typhoon Morakot struck Taiwan and caused serious harm to the indigenous peoples living in the southern mountainous regions. The objective of this study is to examine the effects of and the factors involved in individual resilience intervention of typhoon victims. Quantitative research was performed from October 2009 through September 2010. Purposive sampling yielded 77 indigenous persons who were willing to serve as participants in this study. These participants all maintained legal or actual residence in the areas of Kaohsiung that were affected by the typhoon. An individual resilience intervention program was implemented. The findings show the following: (1 after completing the individual resilience intervention program, the participants had higher individual resilience scores than before participating in the intervention program; and (2 individual resilience scores were significantly affected by residency after the typhoon. These findings suggest that an individual resilience intervention program is a useful approach that can be used to enhance the individual resilience of a victim and that professionals should pay more attention to victims who have to leave their hometowns after disasters.

  17. Family Resiliency: A Neglected Perspective in Addressing Obesity in Young Children. (United States)

    Sigman-Grant, Madeleine; Hayes, Jenna; VanBrackle, Angela; Fiese, Barbara


    Traditional research primarily details child obesity from a risk perspective. Risk factors are disproportionately higher in children raised in poverty, thus negatively influencing the weight status of low-income children. Borrowing from the field of family studies, the concept of family resiliency might provide a unique perspective for discussions regarding childhood obesity, by helping to identify mediating or moderating protective mechanisms that are present within the family context. A thorough literature review focusing on (1) components of family resiliency that could be related to childhood obesity and (2) factors implicated in childhood obesity beyond those related to energy balance was conducted. We then conceptualized our perspective that understanding resiliency within an obesogenic environment is warranted. Both family resiliency and childhood obesity prevention rely on the assumptions that (1) no one single answer can address the multifactorial nature involved with adopting healthy lifestyle behaviors and (2) the pieces in this complex puzzle will differ between families. Yet, there are limited holistic studies connecting family resiliency measures and childhood obesity prevention. Combining mixed methodology using traditional measures (such as general parenting styles, feeding styles, and parent feeding behaviors) with potential family resiliency measures (such as family routines, family stress, family functioning, and family structure) might serve to broaden understanding of protective strategies. The key to future success in child obesity prevention and treatment may be found in the application of the resiliency framework to the exploration of childhood obesity from a protective perspective focusing on the family context.

  18. Job satisfaction and resilience in psychiatric nurses: A study at the Institute of Mental Health, Singapore. (United States)

    Zheng, Zhimin; Gangaram, Poornima; Xie, Huiting; Chua, Stephanie; Ong, Samantha Bee Cheng; Koh, Sioh Eng


    Job satisfaction ranks highly as one of the main factors influencing turnover rates among nurses. Mental health nursing has been reported to be a particularly stressful specialty, yet little is known about the level of job satisfaction among psychiatric nurses in Singapore. Resilience is defined as a means of adapting to stress at the workplace, and could serve as a factor influencing job satisfaction. The present study aimed to explore the current level of job satisfaction among psychiatric nurses working in the only tertiary psychiatric institution in Singapore, the influencing factors, and the relationship between resilience and job satisfaction. A survey questionnaire consisting of the following was administered to all eligible nurses working in the Institute of Mental Health between the period of 16-24 December 2014: (i) The McCloskey and Mueller Satisfaction Scale; (ii) The Resilience Scale; and (iii) sociodemographic data form. A total of 874 nurses were eligible for participation in the study, and a total of 748 nurses responded, totalling 85.6% response. A mean satisfaction score of 95.21 and mean resilience score of 125.74 were obtained. Mean satisfaction and resilience scores were the highest for nurses with longer working experience and those of older age. A positive and significant association between satisfaction and resilience scores (P = 0.001) was obtained. Psychiatric nurses in Singapore are generally satisfied with their job, but this can be further improved with the strengthening of personal resilience. © 2017 Australian College of Mental Health Nurses Inc.

  19. Healthy ageing, resilience and wellbeing. (United States)

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


    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.

  20. Life Span and Resiliency Theory: A Critical Review

    Directory of Open Access Journals (Sweden)

    Alexa Smith-Osborne


    Full Text Available Theories of life span development describe human growth and change over the life cycle (Robbins, Chatterjee, & Canda, 2006. Major types of developmental theories include biological, psychodynamic, behavioral, and social learning, cognitive, moral, and spiritual, and those influenced by systems, empowerment, and conflict theory. Life span development theories commonly focus on ontogenesis and sequential mastery of skills, tasks, and abilities. Social work scholars have pointed out that a limitation of life span and other developmental theory is lack of attention to resilience (Greene, 2007; Robbins et al., 1998. The concept of resilience was developed to “describe relative resistance to psychosocial risk experiences” (Rutter, 1999b, p. 119. Longitudinal studies focused on typical and atypical child development informed theory formulation in developmental psychopathology (Garmezy & Rutter, 1983; Luthar, Cichetti,& Becker, 2000 and in an evolving resilience model (Richardson, 2002; Werner & Smith, 1992. Research on resilience has found a positive relationship between a number of individual traits and contextual variables and resistance to a variety of risk factors among children and adolescents. More recently, resilience research has examined the operation of these same factors in the young adult, middle-age, and elder life stages. This article examines the historical and conceptual progression of the two developmental theories—life span and resiliency—and discusses their application to social work practice and education in human behavior in the social environment.

  1. Dynamics of Lung Defense in Pneumonia: Resistance, Resilience, and Remodeling (United States)

    Quinton, Lee J.; Mizgerd, Joseph P.


    Pneumonia is initiated by microbes in the lung, but physiological processes integrating responses across diverse cell types and organ systems dictate the outcome of respiratory infection. Resistance, or actions of the host to eradicate living microbes, in the lungs involves a combination of innate and adaptive immune responses triggered by air-space infection. Resilience, or the ability of the host tissues to withstand the physiologically damaging effects of microbial and immune activities, is equally complex, precisely regulated, and determinative. Both immune resistance and tissue resilience are dynamic and change throughout the lifetime, but we are only beginning to understand such remodeling and how it contributes to the incidence of severe pneumonias, which diminishes as childhood progresses and then increases again among the elderly. Here, we review the concepts of resistance, resilience, and remodeling as they apply to pneumonia, highlighting recent advances and current significant knowledge gaps. PMID:25148693

  2. Resilience Among Naval Recruits: A Quantitative and Qualitative Analysis of Interventions at Recruit Training Command and Implications on Fleet Readiness (United States)


    Positive Self -Talk Exercises ..............................41 2. Intervention 2: Division Discussions ..........................................43 3...organization and serve as sources of self - esteem and identity (Sluss & Ashforth, 2007). Each recruit serves a unique role in their division, whether formal...structured recruit conversations. 1. Intervention 1: Positive Self -Talk Exercises Individual level resilience, as discussed previously, combines both

  3. Towards resilient cities. Comparing approaches/strategies

    Directory of Open Access Journals (Sweden)

    Angela Colucci


    Full Text Available The term “resilience” is used in many disciplines with different meanings. We will adopt the ecological concept of resilience, which epitomises the capacity of a system to adapt itself in response to the action of a force, achieving a state of equilibrium different from the original (White, 2011. Since the end of the last century, with a significant increase over the last few years, resilience has featured as key concept in many technical, political papers and documents, and appears in many researches. Of all this recent and varied range of literature, our focus is on those texts that combine resilience with strategies, processes and models for resilient cities, communities and regions. Starting from the resilience strategies developed as response for risks mitigation, the paper thus explores other approaches and experiences on cities resilience that have been conducted: the aim is to compare and identify innovation in the planning process towards risks mitigation. In this paper we present a summary of the initial survey stage of our research, with three main aims: understanding the approaches to resilience developed so far and identifying which aspects these approaches share (or not;understanding which strategies are being proposed for resilient regions, cities or social-ecological systems;understanding whether proposed resilience strategies involve innovations in urban and regional development disciplines. The aim is to understand whether the proposed concept of resilience, or rather strategies, constitute progress and contribute to innovation in the areas of urban planning and design in relation to risk mitigation. Three main families of literature have been identified from the recent literature promoting resilience as a key strategy. The first aim of the research is to understand which particular concept and which aspects of resilience are used, which resilience strategies are proposed, how the term ‘city’ is defined and interpreted

  4. It's Not All Darkness: Robustness, Resilience, and Successful Transgender Aging. (United States)

    Witten, Tarynn M


    We review the recent psychosocial literature on transgender aging. We also report relevant in-press results from the Trans MetLife Survey on Later-Life Preparedness and Perceptions in Transgender-Identified Individuals (TMLS) on end-of-life and later-life trans-aging. To obtain relevant literature, we employed the search engines Google Scholar, Stanford Highwire, and PubMed/Medline. Databases searched included Web of Science, Cinhal, PsyINFO, Gender Studies Database, Sociological Abstracts, and Social Services Abstracts. Keyword searches included "transgender" and "transsexual." Key phrases included "transgender aging," "transsexual aging," and "LGBT aging." Years searched were from January 1, 2011, through April 26, 2013. We found two types of articles: LGBT aging-related (or lumped aging) articles and articles that focused specifically on transgender aging, or trans-aging. We found that the articles spoke of concerns and fears regarding discrimination, potential abuse at the hands of caregivers, inability to live out their lives in their true identities, risk of becoming homeless, loss of independence, and dementia, among other concerns. We note that the elder trans-identified population is significantly ill-prepared for the major legal issues that arise and events that occur in the later-life to end-of-life time periods. Despite these difficulties, a few articles spoke of resilience and successful aging in the population. Some TMLS respondents indicated that they were considering either "detransitioning," that is, changing social presentation to the pretransition gender identity, or suicide (which some referred to as euthanasia) as means of managing the severe problems they expected to encounter later in the aging process. A number of potentially modifiable risk factors exist within this population. Modification strategies include increasing the population awareness of the need for end-of-life legal preparations for members of the trans-identified community as

  5. Resilience and Higher Order Thinking

    Directory of Open Access Journals (Sweden)

    Ioan Fazey


    Full Text Available To appreciate, understand, and tackle chronic global social and environmental problems, greater appreciation of the importance of higher order thinking is required. Such thinking includes personal epistemological beliefs (PEBs, i.e., the beliefs people hold about the nature of knowledge and how something is known. These beliefs have profound implications for the way individuals relate to each other and the world, such as how people understand complex social-ecological systems. Resilience thinking is an approach to environmental stewardship that includes a number of interrelated concepts and has strong foundations in systemic ways of thinking. This paper (1 summarizes a review of educational psychology literature on PEBs, (2 explains why resilience thinking has potential to facilitate development of more sophisticated PEBs, (3 describes an example of a module designed to teach resilience thinking to undergraduate students in ways conducive to influencing PEBs, and (4 discusses a pilot study that evaluates the module's impact. Theoretical and preliminary evidence from the pilot evaluation suggests that resilience thinking which is underpinned by systems thinking has considerable potential to influence the development of more sophisticated PEBs. To be effective, however, careful consideration of how resilience thinking is taught is required. Finding ways to encourage students to take greater responsibility for their own learning and ensuring close alignment between assessment and desired learning outcomes are particularly important.

  6. Rethinking resilience from indigenous perspectives. (United States)

    Kirmayer, Laurence J; Dandeneau, Stéphane; Marshall, Elizabeth; Phillips, Morgan Kahentonni; Williamson, Karla Jessen


    The notions of resilience that have emerged in developmental psychology and psychiatry in recent years require systematic rethinking to address the distinctive cultures, geographic and social settings, and histories of adversity of indigenous peoples. In Canada, the overriding social realities of indigenous peoples include their historical rootedness to a specific place (with traditional lands, communities, and transactions with the environment) and the profound displacements caused by colonization and subsequent loss of autonomy, political oppression, and bureaucratic control. We report observations from an ongoing collaborative project on resilience in Inuit, Métis, Mi'kmaq, and Mohawk communities that suggests the value of incorporating indigenous constructs in resilience research. These constructs are expressed through specific stories and metaphors grounded in local culture and language; however, they can be framed more generally in terms of processes that include: regulating emotion and supporting adaptation through relational, ecocentric, and cosmocentric concepts of self and personhood; revisioning collective history in ways that valorize collective identity; revitalizing language and culture as resources for narrative self-fashioning, social positioning, and healing; and renewing individual and collective agency through political activism, empowerment, and reconciliation. Each of these sources of resilience can be understood in dynamic terms as emerging from interactions between individuals, their communities, and the larger regional, national, and global systems that locate and sustain indigenous agency and identity. This social-ecological view of resilience has important implications for mental health promotion, policy, and clinical practice.

  7. Military Climate Resilience Planning and Contemporary Urban Systems Thinking (United States)


    3 2.3 Psychological resilience...use of the term resilience must begin by asking core-level questions. A further overview of resilience in the areas of psychology , organizations, and...use of resilience during planning and design. 2.3 Psychological resilience While resilience is solidly rooted and established in the engineering

  8. Hierarchical resilience with lightweight threads

    International Nuclear Information System (INIS)

    Wheeler, Kyle Bruce


    This paper proposes methodology for providing robustness and resilience for a highly threaded distributed- and shared-memory environment based on well-defined inputs and outputs to lightweight tasks. These inputs and outputs form a failure 'barrier', allowing tasks to be restarted or duplicated as necessary. These barriers must be expanded based on task behavior, such as communication between tasks, but do not prohibit any given behavior. One of the trends in high-performance computing codes seems to be a trend toward self-contained functions that mimic functional programming. Software designers are trending toward a model of software design where their core functions are specified in side-effect free or low-side-effect ways, wherein the inputs and outputs of the functions are well-defined. This provides the ability to copy the inputs to wherever they need to be - whether that's the other side of the PCI bus or the other side of the network - do work on that input using local memory, and then copy the outputs back (as needed). This design pattern is popular among new distributed threading environment designs. Such designs include the Barcelona STARS system, distributed OpenMP systems, the Habanero-C and Habanero-Java systems from Vivek Sarkar at Rice University, the HPX/ParalleX model from LSU, as well as our own Scalable Parallel Runtime effort (SPR) and the Trilinos stateless kernels. This design pattern is also shared by CUDA and several OpenMP extensions for GPU-type accelerators (e.g. the PGI OpenMP extensions).

  9. Concepts of Resilience for Coastal Systems (United States)


    Resilience Study Definition American Society of Civil Engineers (2006) “Resilience refers to the capability to...AR5/images/uploads/WGIIAR5-Glossary_FGD.pdf “The capacity of a social- ecological system to cope with a hazardous event or disturbance, responding or...dunes, wetlands Ecological Resilience The capacity of a system to absorb disturbance and reorganize while undergoing change Ecological Resilience

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

    Energy Technology Data Exchange (ETDEWEB)

    Li, Yi, E-mail: [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: [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)


    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.

  11. 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


    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

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


    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

  13. Thinning increases climatic resilience of red pine (United States)

    Magruder, Matthew; Chhin, Sophan; Palik, Brian; Bradford, John B.


    Forest management techniques such as intermediate stand-tending practices (e.g., thinning) can promote climatic resiliency in forest stands by moderating tree competition. Residual trees gain increased access to environmental resources (i.e., soil moisture, light), which in turn has the potential to buffer trees from stressful climatic conditions. The influences of climate (temperature and precipitation) and forest management (thinning method and intensity) on the productivity of red pine (Pinus resinosa Ait.) in Michigan were examined to assess whether repeated thinning treatments were able to increase climatic resiliency (i.e., maintaining productivity and reduced sensitivity to climatic stress). The cumulative productivity of each thinning treatment was determined, and it was found that thinning from below to a residual basal area of 14 m2·ha−1 produced the largest average tree size but also the second lowest overall biomass per acre. On the other hand, the uncut control and the thinning from above to a residual basal area of 28 m2·ha−1 produced the smallest average tree size but also the greatest overall biomass per acre. Dendrochronological methods were used to quantify sensitivity of annual radial growth to monthly and seasonal climatic factors for each thinning treatment type. Climatic sensitivity was influenced by thinning method (i.e., thinning from below decreased sensitivity to climatic stress more than thinning from above) and by thinning intensity (i.e., more intense thinning led to a lower climatic sensitivity). Overall, thinning from below to a residual basal area of 21 m2·ha−1 represented a potentially beneficial compromise to maximize tree size, biomass per acre, and reduced sensitivity to climatic stress, and, thus, the highest level of climatic resilience.

  14. Depression and Resilience in Breast Cancer Patients

    Directory of Open Access Journals (Sweden)

    Gordana Ristevska-Dimitrоvska


    CONCLUSION: This study shows that patients who are less depressed have higher levels of resilience and that psychological resilience may independently contribute to lower levels of depression among breast cancer patients. The level of psychological resilience may be a protective factor for depression and psychological distress.

  15. Providing resilience for carrier ethernet multicast traffic

    DEFF Research Database (Denmark)

    Ruepp, Sarah Renée; Wessing, Henrik; Zhang, Jiang


    This paper presents an overview of the Carrier Ethernet technology with specific focus on resilience. In particular, we detail how multicast traffic, which is essential for e.g. IPTV can be protected. We present Carrier Ethernet resilience methods for linear and ring networks and show by simulation...... that the availability of a multicast connection can be significantly increased by applying relevant resilience techniques....

  16. Resilience in nursing students: An integrative review. (United States)

    Thomas, Lisa Jean; Revell, Susan Hunter


    The aim of this integrative review was to investigate the state of knowledge on resilience in nursing students. Specifically the authors sought to define and describe the concept, and identify factors that affect and evaluate strategies to promote resilience in nursing students. Integrative literature review. Cumulative Index to Nursing and Allied Health (CINHAL), Education Resources Information Center (ERIC) and PsychINFO electronic databases were searched for publications between 1990 and 2014. Search terms included resilience, student, nurse, nursing student, hardiness, emotional resilience, research, resili*, and nurse*. Whittemore and Knafl's integrative approach was utilized to conduct the methodological review. Each article was assessed with an appraisal tool. The search resulted in the inclusion of nine articles. The majority of the literature utilized definitions of resilience from the discipline of psychology. One exception was a definition developed within nursing specific to nursing students. Factors that affect resilience were grouped into three themes: support, time, and empowerment. Strategies to promote resilience in nursing students were found in three of the nine articles, but their methods and findings were disparate. This review provides information about the concept of resilience in nursing students. Faculty awareness of the importance of resilience in nursing students can better prepare students for the role of the professional nurse. Support from family, friends and faculty impact a student's resilience. Through closely working with students in advisement, the clinical arena and the classroom faculty can promote resilience. Copyright © 2015 Elsevier Ltd. All rights reserved.

  17. Risk Behavior and Personal Resiliency in Adolescents (United States)

    Prince-Embury, Sandra


    This study explores the relationship between self-reported risk behaviors and personal resiliency in adolescents; specifically whether youth with higher personal resiliency report less frequent risk behaviors than those with lower personal resiliency. Self-reported risk behavior is surveyed by the "Adolescent Risk Behavior Inventory"…

  18. The importance of being resilient (United States)

    Mysiak, J.


    Despite many efforts to pin down resilience in terms of measurable indicators and indices, there is little agreement about what is the most appropriate scale, level of (dis)integration, functional relationship and trade-off between the various constituents of resilience. More than anything else, resilience is knowledge. Knowing how to prepare, respond and recover from hazard strikes. More than that, resilience is a capacity to deploy that knowledge. To help oneself to get back on feet after having sustained a blow. To learn how to. Resilience has many forms and manifestations. People convalescing after having lost what was dear to them. Communities recovering from shattering blows. Economies getting back on track after having sustained major shocks and losses. However, resilience has also negative connotation: the persistent overlooking of the threat and perceived powerlessness of individuals, in front of unacquainted community or nonsensical institutions, to make any difference. During the flood emergency situations, the community resilience is determined at individual level by the willpower and readiness of community members to help others in need ('we don't step away') and themselves, and the degree to which they know how to. In this sense, the preparedness comprises capability and experience that can be acquired or trained, and commitment which is transmitted by moral obligation and community membership. In the most cases it is not the professional staff trained for emergency situation which arrives as first at the place of disaster, however well the emergency response is organised. Before the professional rescue teams, the ordinary people intervene, or can do so, with positive or negative outcomes. The articles revisits recent flood events and identify factors and measures that boost community resilience to flood (REF). In Italy, the analysed events included 2000 Soverato, 2006 Vibo Valentia floods, both places situated in Calabria on Ionian and Tyrrhenian

  19. Fostering resilience through changing realities. Introduction to operational resilience capabilities

    NARCIS (Netherlands)

    Zuiderwijk, D.; Vorm, J. van der; Beek, F.A. van der; Veldhuis, G.J.


    The reality of operations does not always follow the book. Operational circumstances may develop into surprising situations that procedures have not accounted for. Still, we make things work. Resilient performance recognizes surprise early and acts upon it through adaptation, which is critical for

  20. Adolescent Self-Regulation as Resilience: Resistance to Antisocial Behavior within the Deviant Peer Context (United States)

    Gardner, Theodore W.; Dishion, Thomas J.; Connell, Arin M.


    This study tests the hypothesis that self-regulation serves as a resiliency factor in buffering youth from negative influences of peer deviance in middle to late adolescence. The interactive effects between peer deviance and self-regulation were investigated on change in antisocial behavior from age 17 to 19 years in an ethnically diverse sample…

  1. Huitzilopochtli: The Will and Resiliency of Tucson Youth to Keep Mexican American Studies Alive (United States)

    Acosta, Curtis


    In response to the banning of Mexican American Studies in Tucson, students in the newly formed Chican@ Literature, Art, and Social Studies program displayed their resiliency in the face of the oppressive actions of the Tucson Unified School District and the state of Arizona. This article serves as a platform for the voices of these dedicated youth…

  2. Exploring the Development of Student Self-Esteem and Resilience in Urban Schools (United States)

    Akin, Imani; Radford, Leondra


    This brief study serves as an introduction into exploring the existence of resilience and self-esteem in urban high school learning environments. Data collection stems from interviews and surveys of graduates of urban high schools, who transitioned into college or careers. Findings from this qualitative phenomenological research contains…





    The performance of production systems highly depend on the effectiveness of the serving process, which consist of different materials handling operations depend on the applied machines. During the design process of serving systems there are key role of the characterisations of the handling equipment: they determine the applicability of the given machines. In my paper, I analyse the serving operations of discontinuous materials handling machines and define the time requirements of them. After ...

  4. Minority Serving Institutions Reporting System Database (United States)

    Social Security Administration — The database will be used to track SSA's contributions to Minority Serving Institutions such as Historically Black Colleges and Universities (HBCU), Tribal Colleges...

  5. [Leisure activities, resilience and mental stress in adolescents]. (United States)

    Karpinski, Norbert; Popal, Narges; Plück, Julia; Petermann, Franz; Lehmkuhl, Gerd


    To date, the factors contributing to emergence of resilience in different stages of adolescence have yet to be sufficiently examined. This study looks at the influence of extracurricular activities on resilience. The sample consists of 413 adolescents (f = 14.8) reporting personal problems (mood, concentration problems, behavior). The effect of extracurricular activities on resilience (gathered by the RS25) was analyzed by linear regression models. Predictor variables in these models were extracurricular activities (sport, hobbies, club memberships, household duties) and the subscales of the SDQ (Strengths and Difficulties Questionnaire). Because of the lack of homoscedasticity, two different regression models (model A: Realschule and Grammar School. Model B: Hauptschule) were specified. The explained variance of both models (model A: R = .516; model B: R = .643) is satisfactory. In both models “prosocial behavior” (SDQ) turns out to be a significant positive predictor for resilience (model A: b = 2.815; model B; b = 3.577) and emotional symptoms (model A: b = -1.697; model B: b = -2.596) are significant negative predictors for resilience. In addition, model A presents significant positive influences of sport (b = 16,314) and significant negative influences of “hyperactivity” (SDQ). In contrast, in model B “club memberships” (b = 15.775) and” peer relationship problems” (b = 1.508) are additional positive predictors. The results of the study demonstrate the important role of prosocial behavior and emotional competence in the manifestation of resilience. The effect of extracurricular activities proves to depend on the social environment (type of school). Thus, these results could form the basis for further more specific developmental programs.

  6. What does resilience mean for urban water services?

    Directory of Open Access Journals (Sweden)

    Åse Johannessen


    Full Text Available Disasters and climate change impacts, as well as increased water demand, pose serious risks to the provision of sustainable urban water services, e.g., drinking water, sanitation, and safe drainage, especially in cities. These challenges call for a transition toward improved water management, including considerations of "resilience." However, because the resilience concept has multidisciplinary origins it is open to multiple interpretations, which poses a challenge to understanding and operationalizing the concept. We explore how resilience thinking can be translated into urban water practice to develop the conceptual understanding of transitions toward sustainability. The study is based on a literature review, interviews with water experts, as well as four case studies in South Africa, India, Sweden, and the Philippines. We identify seven key principles or attributes of urban water resilience and the related transition process. We find that resilience building needs to discern between and manage three levels (i.e., socioeconomic, external hazard considerations, and larger social-ecological systems to be sustainable. In addition, we find that human agency is a strong driver of transition processes, with a certain level of risk awareness and risk perception providing one threshold and a certain capacity for action to implement measures and reorganize in response to risks being another. The difficulty of achieving "knowledge to action" derives from the multiple challenges of crossing these two types of identified thresholds. To address long-term trends or stressors, we find an important role for social learning to ensure that the carrying capacity of urban water services is not exceeded or unwanted consequences are created (e.g., long-term trends like salinization and water depletion. We conclude that the resilience term and related concepts add value to understanding and addressing the dynamic dimension of urban water transitions if the key

  7. Upper limb biomechanics during the volleyball serve and spike. (United States)

    Reeser, Jonathan C; Fleisig, Glenn S; Bolt, Becky; Ruan, Mianfang


    The shoulder is the third-most commonly injured body part in volleyball, with the majority of shoulder problems resulting from chronic overuse. Significant kinetic differences exist among specific types of volleyball serves and spikes. Controlled laboratory study. Fourteen healthy female collegiate volleyball players performed 5 successful trials of 4 skills: 2 directional spikes, an off-speed roll shot, and the float serve. Volunteers who were competent in jump serves (n, 5) performed 5 trials of that skill. A 240-Hz 3-dimensional automatic digitizing system captured each trial. Multivariate analysis of variance and post hoc paired t tests were used to compare kinetic parameters for the shoulder and elbow across all the skills (except the jump serve). A similar statistical analysis was performed for upper extremity kinematics. Forces, torques, and angular velocities at the shoulder and elbow were lowest for the roll shot and second-lowest for the float serve. No differences were detected between the cross-body and straight-ahead spikes. Although there was an insufficient number of participants to statistically analyze the jump serve, the data for it appear similar to those of the cross-body and straight-ahead spikes. Shoulder abduction at the instant of ball contact was approximately 130° for all skills, which is substantially greater than that previously reported for female athletes performing tennis serves or baseball pitches. Because shoulder kinetics were greatest during spiking, the volleyball player with symptoms of shoulder overuse may wish to reduce the number of repetitions performed during practice. Limiting the number of jump serves may also reduce the athlete's risk of overuse-related shoulder dysfunction. Volleyball-specific overhead skills, such as the spike and serve, produce considerable upper extremity force and torque, which may contribute to the risk of shoulder injury.

  8. Systems Measures of Water Distribution System Resilience

    Energy Technology Data Exchange (ETDEWEB)

    Klise, Katherine A. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Murray, Regan [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Walker, La Tonya Nicole [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)


    Resilience is a concept that is being used increasingly to refer to the capacity of infrastructure systems to be prepared for and able to respond effectively and rapidly to hazardous events. In Section 2 of this report, drinking water hazards, resilience literature, and available resilience tools are presented. Broader definitions, attributes and methods for measuring resilience are presented in Section 3. In Section 4, quantitative systems performance measures for water distribution systems are presented. Finally, in Section 5, the performance measures and their relevance to measuring the resilience of water systems to hazards is discussed along with needed improvements to water distribution system modeling tools.

  9. Seeding Stress Resilience through Inoculation

    Directory of Open Access Journals (Sweden)

    Archana Ashokan


    Full Text Available Stress is a generalized set of physiological and psychological responses observed when an organism is placed under challenging circumstances. The stress response allows organisms to reattain the equilibrium in face of perturbations. Unfortunately, chronic and/or traumatic exposure to stress frequently overwhelms coping ability of an individual. This is manifested as symptoms affecting emotions and cognition in stress-related mental disorders. Thus environmental interventions that promote resilience in face of stress have much clinical relevance. Focus of the bulk of relevant neurobiological research at present remains on negative aspects of health and psychological outcomes of stress exposure. Yet exposure to the stress itself can promote resilience to subsequent stressful episodes later in the life. This is especially true if the prior stress occurs early in life, is mild in its magnitude, and is controllable by the individual. This articulation has been referred to as “stress inoculation,” reminiscent of resilience to the pathology generated through vaccination by attenuated pathogen itself. Using experimental evidence from animal models, this review explores relationship between nature of the “inoculum” stress and subsequent psychological resilience.

  10. Cyber Resilience in de Boardroom

    NARCIS (Netherlands)

    Klaver, M.H.A.; Zielstra, A.


    The Grand Conference - Building a Resilient Digital Society - took place in Amsterdam on October 16, 2012. The international conference aimed for top decision-makers of industry government and other organisations. Two hundred participants from twenty-two nations participated. Three Dutch

  11. MSY from catch and resilience

    DEFF Research Database (Denmark)

    Jørgensen, Ole A; Chrysafi, Anna

    A simple Schaefer model was tested on the Greenland halibut stock offshore in NAFO SA 0 and 1. The minimum data required for this model is a catch time series and a measure of the resilience of the species. Other input parameters that had to be guessed were the carrying capacity, the biomass...

  12. Strengthening community resilience: a toolkit

    NARCIS (Netherlands)

    Davis, Scott; Duijnhoven, Hanneke; Dinesen, Cecilie; Kerstholt, Johanna Helena


    While community resilience is said to have gained a lot of traction politically and given credence by disaster management professionals, this perception is not always shared by the individual members of communities. One solution to addressing the difficulty of individuals ‘conceptualising’ the

  13. Coral reef resilience through biodiversity (United States)

    Rogers, Caroline S.


    Irrefutable evidence of coral reef degradation worldwide and increasing pressure from rising seawater temperatures and ocean acidification associated with climate change have led to a focus on reef resilience and a call to “manage” coral reefs for resilience. Ideally, global action to reduce emission of carbon dioxide and other greenhouse gases will be accompanied by local action. Effective management requires reduction of local stressors, identification of the characteristics of resilient reefs, and design of marine protected area networks that include potentially resilient reefs. Future research is needed on how stressors interact, on how climate change will affect corals, fish, and other reef organisms as well as overall biodiversity, and on basic ecological processes such as connectivity. Not all reef species and reefs will respond similarly to local and global stressors. Because reef-building corals and other organisms have some potential to adapt to environmental changes, coral reefs will likely persist in spite of the unprecedented combination of stressors currently affecting them. The biodiversity of coral reefs is the basis for their remarkable beauty and for the benefits they provide to society. The extraordinary complexity of these ecosystems makes it both more difficult to predict their future and more likely they will have a future.

  14. Integrative approaches: promoting socioecological resilience (United States)

    J.W. Long; Carl Skinner; M. North; C.T. Hunsaker; L. Quinn-Davidson


    This chapter begins by discussing current challenges for ecosystem management that emerged from multiple chapters of the full synthesis. It then considers integrative approaches to promote resilience, including general strategies that recognize the integrated nature of socioecological systems, the importance of promoting disturbance regimes upon which these systems...

  15. Global resistance and resilience of primary production following extreme drought are predicted by mean annual precipitation (United States)

    Stuart-Haëntjens, E. J.; De Boeck, H. J.; Lemoine, N. P.; Gough, C. M.; Kröel-Dulay, G.; Mänd, P.; Jentsch, A.; Schmidt, I. K.; Bahn, M.; Lloret, F.; Kreyling, J.; Wohlgemuth, T.; Stampfli, A.; Anderegg, W.; Classen, A. T.; Smith, M. D.


    Extreme drought is increasing globally in frequency and intensity, with uncertain consequences for the resistance and resilience of key ecosystem functions, including primary production. Primary production resistance, the capacity of an ecosystem to withstand change in primary production following extreme climate, and resilience, the degree to which primary production recovers, vary among and within ecosystem types, obscuring global patterns of resistance and resilience to extreme drought. Past syntheses on resistance have focused climatic gradients or individual ecosystem types, without assessing interactions between the two. Theory and many empirical studies suggest that forest production is more resistant but less resilient than grassland production to extreme drought, though some empirical studies reveal that these trends are not universal. Here, we conducted a global meta-analysis of sixty-four grassland and forest sites, finding that primary production resistance to extreme drought is predicted by a common continuum of mean annual precipitation (MAP). However, grasslands and forests exhibit divergent production resilience relationships with MAP. We discuss the likely mechanisms underlying the mixed production resistance and resilience patterns of forests and grasslands, including different plant species turnover times and drought adaptive strategies. These findings demonstrate the primary production responses of forests and grasslands to extreme drought are mixed, with far-reaching implications for Earth System Models, ecosystem management, and future studies of extreme drought resistance and resilience.

  16. Resilience definitions, theory, and challenges: interdisciplinary perspectives

    Directory of Open Access Journals (Sweden)

    Steven M. Southwick


    Full Text Available In this paper, inspired by the plenary panel at the 2013 meeting of the International Society for Traumatic Stress Studies, Dr. Steven Southwick (chair and multidisciplinary panelists Drs. George Bonanno, Ann Masten, Catherine Panter-Brick, and Rachel Yehuda tackle some of the most pressing current questions in the field of resilience research including: (1 how do we define resilience, (2 what are the most important determinants of resilience, (3 how are new technologies informing the science of resilience, and (4 what are the most effective ways to enhance resilience? These multidisciplinary experts provide insight into these difficult questions, and although each of the panelists had a slightly different definition of resilience, most of the proposed definitions included a concept of healthy, adaptive, or integrated positive functioning over the passage of time in the aftermath of adversity. The panelists agreed that resilience is a complex construct and it may be defined differently in the context of individuals, families, organizations, societies, and cultures. With regard to the determinants of resilience, there was a consensus that the empirical study of this construct needs to be approached from a multiple level of analysis perspective that includes genetic, epigenetic, developmental, demographic, cultural, economic, and social variables. The empirical study of determinates of resilience will inform efforts made at fostering resilience, with the recognition that resilience may be enhanced on numerous levels (e.g., individual, family, community, culture.

  17. What do you mean, 'resilient geomorphic systems'? (United States)

    Thoms, M. C.; Piégay, H.; Parsons, M.


    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.

  18. Depression and Resilience in Breast Cancer Patients. (United States)

    Ristevska-Dimitrovska, Gordana; Stefanovski, Petar; Smichkoska, Snezhana; Raleva, Marija; Dejanova, Beti


    A significant number of breast cancer patients, during their life with the diagnosis, experience emotional distress in the form of depression and anxiety. Psychological resilience is the ability of a person to protect his/her mental health when faced with adverse circumstances such as the cancer diagnosis. This study aims to assess the resilience in breast cancer patients and to explore whether depression affects the resilience. Two hundred eighteen (218) women, treated for early breast cancer responded to Connor - Davidson Resilience Scale and Hospital Depression and Anxiety Scale, in order to assess the level of psychological resilience and the level of depression. There is a significant negative correlation between depression and resilience in our sample (r = - 0.562, p resilience. There is no statistically significant correlation between the ages of the participants; time passed since diagnosis, cancer stage and resilience levels. This study shows that patients who are less depressed have higher levels of resilience and that psychological resilience may independently contribute to lower levels of depression among breast cancer patients. The level of psychological resilience may be a protective factor for depression and psychological distress.

  19. Resilience definitions, theory, and challenges: interdisciplinary perspectives (United States)

    Southwick, Steven M.; Bonanno, George A.; Masten, Ann S.; Panter-Brick, Catherine; Yehuda, Rachel


    In this paper, inspired by the plenary panel at the 2013 meeting of the International Society for Traumatic Stress Studies, Dr. Steven Southwick (chair) and multidisciplinary panelists Drs. George Bonanno, Ann Masten, Catherine Panter-Brick, and Rachel Yehuda tackle some of the most pressing current questions in the field of resilience research including: (1) how do we define resilience, (2) what are the most important determinants of resilience, (3) how are new technologies informing the science of resilience, and (4) what are the most effective ways to enhance resilience? These multidisciplinary experts provide insight into these difficult questions, and although each of the panelists had a slightly different definition of resilience, most of the proposed definitions included a concept of healthy, adaptive, or integrated positive functioning over the passage of time in the aftermath of adversity. The panelists agreed that resilience is a complex construct and it may be defined differently in the context of individuals, families, organizations, societies, and cultures. With regard to the determinants of resilience, there was a consensus that the empirical study of this construct needs to be approached from a multiple level of analysis perspective that includes genetic, epigenetic, developmental, demographic, cultural, economic, and social variables. The empirical study of determinates of resilience will inform efforts made at fostering resilience, with the recognition that resilience may be enhanced on numerous levels (e.g., individual, family, community, culture). PMID:25317257

  20. Multidimensional approach to complex system resilience analysis

    International Nuclear Information System (INIS)

    Gama Dessavre, Dante; Ramirez-Marquez, Jose E.; Barker, Kash


    Recent works have attempted to formally define a general metric for quantifying resilience for complex systems as a relationship of performance of the systems against time. The technical content in the proposed work introduces a new model that allows, for the first time, to compare the system resilience among systems (or different modifications to a system), by introducing a new dimension to system resilience models, called stress, to mimic the definition of resilience in material science. The applicability and usefulness of the model is shown with a new heat map visualization proposed in this work, and it is applied to a simulated network resilience case to exemplify its potential benefits. - Highlights: • We analyzed two of the main current metrics of resilience. • We create a new model that relates events with the effects they have. • We develop a novel heat map visualization to compare system resilience. • We showed the model and visualization usefulness in a simulated case.

  1. 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

  2. Competence in Serving Children: Credentials Protectionism and Public Policy. (United States)

    Koocher, Gerald P.

    Professional competency in psychologists wishing to treat children and families is an area of considerable concern and disagreement. Three types of practitioners comprise the bulk of the problem: clinical psychologists, who lack specific child-oriented training; developmental psychologists, who wish to serve children but lack traditional clinical…

  3. International note: association between perceived resilience and health risk behaviours in homeless youth. (United States)

    Oppong Asante, Kwaku; Meyer-Weitz, Anna


    Homeless youth are regarded as an extremely high risk group, susceptible to suicidal ideation substance abuse, and high rates of mental illness. While there exists a substantial body of knowledge regarding resilience of homeless youth, few studies has examined the relationship between perceived resilience and health risk behaviours. The present study describes the findings from a quantitative examination of street-related demographics, resilience, suicidal ideation, substance abuse, sexual risk behaviours and violent related behaviours among 227 homeless youth. The findings revealed that perceived resilience was negatively related to suicidal ideation, substance abuse and violence. Suicidal ideation was positively related to both substance abuse and violence, whilst violence and substance abuse were positively correlated. Multiple regressions showed that perceived resilience served as a protective factor for suicidal ideation and having multiple sexual lifetime partners, suggesting that youth with lower level of perceived resilience were more likely to engage in various health risks behaviours. Copyright © 2014 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

  4. The toss of the professional and the competitive tennis player: serving from the ad-court

    Directory of Open Access Journals (Sweden)

    Jan Carboch


    Full Text Available We compared the serve toss of different types of serve when tennis players served from the ad-court. They used different spin on the ball and various ball placements in the opponent’s service box. Our aim was to compare the toss in different types of serve between a competitive (local tournament player and a professional player, from the point of view of the receiving player, when they served from the ad-court. One professional and one competitive tennis player (both right handed were observed while serving different types of serve to various locations of the opponent’s service box. We used a high-speed camera, which was placed opposite to the server in the position of a receiving player. The results showed that the players do not use the same toss for each type of serve. The professional player had a bigger range of racket-ball contact point on horizontal axis (32 cm of the various types of first serves, compared to the competitive player (only 24 cm. The toss of the kick serve had similar characteristics between both players (the racket-ball contact point was observed to be mostly to the right, from the view of receiver. Neither the professional nor the competitive player showed a stable profile of toss. In some cases, the receiving players could anticipate the type of the serve from the server’s toss.

  5. Design Principles for resilient cyber-physical Early Warning Systems - Challenges, Experiences, Design Patterns, and Best Practices (United States)

    Gensch, S.; Wächter, J.; Schnor, B.


    Early warning systems (EWS) are safety-critical IT-infrastructures that serve the purpose of potentially saving lives or assets by observing real-world phenomena and issuing timely warning products to authorities and communities. An EWS consists of sensors, communication networks, data centers, simulation platforms, and dissemination channels. The components of this cyber-physical system may all be affected by both natural hazards and malfunctions of components alike. Resilience engineering so far has mostly been applied to safety-critical systems and processes in transportation (aviation, automobile), construction and medicine. Early warning systems need equivalent techniques to compensate for failures, and furthermore means to adapt to changing threats, emerging technology and research findings. We present threats and pitfalls from our experiences with the German and Indonesian tsunami early warning system, as well as architectural, technological and organizational concepts employed that can enhance an EWS' resilience. The current EWS is comprised of a multi-type sensor data upstream part, different processing and analysis engines, a decision support system, and various warning dissemination channels. Each subsystem requires a set of approaches towards ensuring stable functionality across system layer boundaries, including also institutional borders. Not only must services be available, but also produce correct results. Most sensors are distributed components with restricted resources, communication channels and power supply. An example for successful resilience engineering is the power capacity based functional management for buoy and tide gauge stations. We discuss various fault-models like cause and effect models on linear pathways, interaction of multiple events, complex and non-linear interaction of assumedly reliable subsystems and fault tolerance means implemented to tackle these threats.

  6. Restaurant menus: calories, caloric density, and serving size. (United States)

    Scourboutakos, Mary J; L'Abbé, Mary R


    The increasing trend toward eating out, rather than at home, along with concerns about the adverse nutritional profile of restaurant foods has prompted the introduction of calorie labeling. However, the calorie content in food from sit-down and fast-food restaurants has not been analyzed. The calorie content of restaurant foods was analyzed in order to better understand how factors that determine calorie content may potentially influence the effectiveness of calorie labeling. Nutritional information was collected from the websites of major (N=85) sit-down and fast-food restaurants across Canada in 2010. A total of 4178 side dishes, entrées, and individual items were analyzed in 2011. There was substantial variation in calories both within and across food categories. In all food categories, sit-down restaurants had higher calorie counts compared to fast-food restaurants (pcalories; however, serving size was more strongly correlated (r = 0.62) compared to caloric density (r = 0.29). On average, items that were higher in calories had a larger serving size compared to items that were lower in calories (pcalories per serving was seen when comparing various types of food, types of establishments, and the specific establishments that provided the foods. Compared to caloric density, serving size was shown to be a more important driver of calories per serving in restaurant foods. Copyright © 2012 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

  7. Self-Serving Bias or Simply Serving the Self? Evidence for a Dimensional Approach to Narcissism. (United States)

    Tamborski, Michael; Brown, Ryan P; Chowning, Karolyn


    Previous research has suggested that narcissism can be conceptualized as a multidimensional construct consisting of the related, but unique, dimensions of grandiosity and entitlement. The current studies examined the divergent associations of grandiosity and entitlement with respect to different types of self-serving strategies. In Study 1, we found that narcissistic grandiosity, but not entitlement, was positively associated with a self-enhancing strategy of unrealistic optimism. This association was not mediated by self-esteem. In Study 2, narcissistic entitlement, but not grandiosity, was predictive of unethical decision-making, an interpersonal self-promotional strategy that advances the self at the expense of others. Together, both studies support a model of narcissism consisting of a relatively intrapersonal dimension of grandiosity and a relatively interpersonal dimension of entitlement.

  8. Resilience as a moderator between syndemics and depression in mothers living with HIV. (United States)

    Thurston, Idia B; Howell, Kathryn H; Kamody, Rebecca C; Maclin-Akinyemi, Courtney; Mandell, Jessica


    Physical and emotional adversities in mothers have rippling effects across the family system. While an association between individual maternal adversities and problematic mental health outcomes has been established, less is known about co-existing adversities in mothers. Consistent with the syndemic conceptual framework, we examined the co-occurrence of Substance Abuse, Violence, and AIDS/HIV (i.e., SAVA), which are three adversities that uniquely affect racial/ethnic minorities, individuals living in poverty, and people in urban communities. We assessed the relationship between SAVA adversities and depressive symptoms among mothers living with HIV, as well as the moderating effect of resilience on this relationship. Participants included 55 mothers (M age  = 41.24, SD = 9.01; 81% Black) living with HIV in the U.S. MidSouth. Mothers were recruited from community agencies serving individuals living with HIV and completed hour-long interviews about SAVA, depression, resilience, life stressors, and their child's mental health. Analyses were conducted in PROCESS for SPSS to test the relationship between SAVA and depression, as moderated by resilience. Analyses controlled for the influence of child maladaptive functioning (given known associations with maternal mental health) and maternal life stressors (given established associations with depressive symptoms). Findings indicated that experiencing more than one SAVA variable was associated with greater depressive symptoms (p resilience was associated with lower depressive symptoms (r = -.45; p resilience was low and weaker when resilience was high. Results not only highlight how co-occurring adversities exacerbate depressive symptoms, but also underscore the role of resilience as a key protective factor among mothers living with HIV. Resilience could therefore be a target of strengths-based treatment to reduce the negative effects of SAVA on depressive symptoms among mothers.

  9. Deflection of resilient materials for reduction of floor impact sound. (United States)

    Lee, Jung-Yoon; Kim, Jong-Mun


    Recently, many residents living in apartment buildings in Korea have been bothered by noise coming from the houses above. In order to reduce noise pollution, communities are increasingly imposing bylaws, including the limitation of floor impact sound, minimum thickness of floors, and floor soundproofing solutions. This research effort focused specifically on the deflection of resilient materials in the floor sound insulation systems of apartment houses. The experimental program involved conducting twenty-seven material tests and ten sound insulation floating concrete floor specimens. Two main parameters were considered in the experimental investigation: the seven types of resilient materials and the location of the loading point. The structural behavior of sound insulation floor floating was predicted using the Winkler method. The experimental and analytical results indicated that the cracking strength of the floating concrete floor significantly increased with increasing the tangent modulus of resilient material. The deflection of the floating concrete floor loaded at the side of the specimen was much greater than that of the floating concrete floor loaded at the center of the specimen. The Winkler model considering the effect of modulus of resilient materials was able to accurately predict the cracking strength of the floating concrete floor.

  10. Opportunities and challenges for public libraries to enhance community resilience. (United States)

    Veil, Shari R; Bishop, Bradley Wade


    This study bridges a gap between public library and emergency management policy versus practice by examining the role of public libraries in the community resource network for disaster recovery. Specifically, this study identifies the opportunities and challenges for public libraries to fulfill their role as a FEMA-designated essential community organization and enhance community resilience. The results indicate there are several opportunities for libraries to enhance community resilience by offering technology resources and assistance; providing office, meeting, and community living room space; serving as the last redundant communication channel and a repository for community information and disaster narratives; and adapting or expanding services already offered to meet the changing needs of the community. However, libraries also face challenges in enhancing community resilience, including the temptation to overcommit library capacity and staff capability beyond the library mission and a lack of long-term disaster plans and collaboration with emergency managers and government officials. Implications for library and emergency management practice and crisis research are discussed. © 2013 Society for Risk Analysis.

  11. Surmountable Chasms: Networks and Social Innovation for Resilient Systems

    Directory of Open Access Journals (Sweden)

    Michele-Lee Moore


    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.

  12. Error and Congestion Resilient Video Streaming over Broadband Wireless

    Directory of Open Access Journals (Sweden)

    Laith Al-Jobouri


    Full Text Available In this paper, error resilience is achieved by adaptive, application-layer rateless channel coding, which is used to protect H.264/Advanced Video Coding (AVC codec data-partitioned videos. A packetization strategy is an effective tool to control error rates and, in the paper, source-coded data partitioning serves to allocate smaller packets to more important compressed video data. The scheme for doing this is applied to real-time streaming across a broadband wireless link. The advantages of rateless code rate adaptivity are then demonstrated in the paper. Because the data partitions of a video slice are each assigned to different network packets, in congestion-prone wireless networks the increased number of packets per slice and their size disparity may increase the packet loss rate from buffer overflows. As a form of congestion resilience, this paper recommends packet-size dependent scheduling as a relatively simple way of alleviating the buffer-overflow problem arising from data-partitioned packets. The paper also contributes an analysis of data partitioning and packet sizes as a prelude to considering scheduling regimes. The combination of adaptive channel coding and prioritized packetization for error resilience with packet-size dependent packet scheduling results in a robust streaming scheme specialized for broadband wireless and real-time streaming applications such as video conferencing, video telephony, and telemedicine.

  13. Stress resilience in early marriage: can practice make perfect? (United States)

    Neff, Lisa A; Broady, Elizabeth F


    As all couples experience stressful life events, addressing how couples adapt to stress is imperative for understanding marital development. Drawing from theories of stress inoculation, which suggest that the successful adaptation to moderately stressful events may help individuals develop a resilience to future stress, the current studies examined whether experiences with manageable stressors early in the marriage may serve to make the relationship more resilient to future stress. In Study 1, 61 newlywed couples provided data regarding their stressful life events, relationship resources (i.e., observed problem-solving behaviors), and marital satisfaction at multiple points over 2½ years. Results revealed that among spouses displaying more effective problem-solving behaviors, those who experienced moderate stress during the early months of marriage exhibited fewer future stress spillover effects and reported greater increases in felt efficacy than did spouses who had less experience with early stress. Study 2 examined stress resilience following the transition to parenthood in a new sample of 50 newlywed couples. Again, spouses who experienced moderate stress during the early months of marriage and had good initial relationship resources (i.e., observed support behaviors) reported greater marital adjustment following the transition to parenthood than did spouses who had good initial resources but less prior experience coping with stress. Together, results indicate that entering marriage with better relationship resources may not be sufficient to shield marital satisfaction from the detrimental effects of stress; rather, couples may also need practice in using those resources to navigate manageable stressful events.

  14. Salty or Sweet? Nutritional Quality, Consumption, and Cost of Snacks Served in Afterschool Programs (United States)

    Beets, Michael W.; Weaver, Robert G.; Tilley, Falon; Turner-McGrievy, Gabrielle; Huberty, Jennifer; Ward, Dianne S.; Freedman, Darcy A.


    Background: Snacks served in afterschool programs (ASPs, 3-6?pm) represent an important opportunity to promote healthy eating. ASP policies suggest a fruit/vegetable is served daily, while sugar-sweetened foods/beverages and artificially flavored snacks are eliminated. Limited information exists on the types of snacks served in ASPs, if snacks…

  15. Resilience in women with autoimmune rheumatic diseases. (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


    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.

  16. Special Education Teacher Resilience: A Phenomenological Study of Factors Associated with Retention and Resilience of Highly Resilient Special Educators


    Downing, Brienne


    Abstract Of The DissertationSpecial Education Teacher Resilience: A Phenomenological Study of Factors Associated with Retention and Resilience of Highly Resilient Special EducatorsbyBrienne DowningDoctor of Education in Educational LeadershipUniversity of California, San Diego, 2017California State University, San Marcos, 2017Professor Jacqueline Thousand, ChairSpecial education teachers are in high demand and greatly needed to meet the needs of the growing population of students qualified fo...

  17. The roles of resilience and childhood trauma history: main and moderating effects on postpartum maternal mental health and functioning. (United States)

    Sexton, Minden B; Hamilton, Lindsay; McGinnis, Ellen W; Rosenblum, Katherine L; Muzik, Maria


    Recently postpartum women participated to investigate main and moderating influences of resilience and childhood history of maltreatment on posttraumatic stress disorder (PTSD), major depressive disorder (MDD), parental sense of mastery, and family functioning. At 4-months postpartum, 214 mothers (145 with a history of childhood abuse or neglect) completed interviews assessing mental health symptoms, positive functioning, resilience and trauma history. Multiple and moderated linear regression with the Connor-Davidson Resilience Scale (CD-RISC) and Childhood Trauma Questionnaires (CTQ) were conducted to assess for main and moderating effects. Resilience, childhood trauma severity, and their interaction predicted postpartum PTSD and MDD. In mothers without childhood maltreatment, PTSD was absent irrespective of CD-RISC scores. However, for those with the highest quartile of CTQ severity, 8% of those with highest resilience in contrast with 58% of those with lowest CD-RISC scores met PTSD diagnostic criteria. Similar, in those with highest resilience, no mothers met criteria for postpartum MDD, irrespective of childhood trauma, while for those with lowest quartile of resilience, 25% with lowest CTQ severity and 68% of those with highest CTQ severity were depressed. The CD-RISC, but not the CTQ, was predictive of postpartum sense of competence. The CD-RISC and the CTQ were predictive of postpartum family functioning, though no moderating influence of resilience on childhood trauma was found. Resilience is associated with reduced psychopathology and improved wellbeing in all mothers. It further serves as a buffer against psychiatric symptoms following childhood trauma. Such findings may assist in identification of those at greatest risk of adverse functioning postpartum, utilization of resilience-enhancing intervention may benefit perinatal wellness, and reduce intergenerational transmission of risk. Copyright © 2015 Elsevier B.V. All rights reserved.

  18. Building Resilient Communities Workshop Report (United States)


    University - Faculty of Liberal Arts Colleen Vaughan JIBC School of Public Safety Dan Sandink Institute for Catastrophic Loss Reduction Daniel...First Nations, Métis and Inuit people has been a very real positive outcome and the mini-poster carrying this focus will be an important step in...Executive Summary Promoting Canadian Aboriginal Disaster Resilience in First Nations, Métis and Inuit Communities Eric Bussey, Brenda L. Murphy

  19. The resilience of paradigm mixes

    DEFF Research Database (Denmark)

    Daugbjerg, Carsten; Farsund, Arild Aurvåg; Langhelle, Oluf


    This paper argues that a policy regime based on a paradigm mix may be resilient when challenged by changing power balances and new agendas. Controversies between the actors can be contained within the paradigm mix as it enables them to legitimize different ideational positions. Rather than engaging...... context changed. The paradigm mix proved sufficiently flexible to accommodate food security concerns and at the same time continue to take steps toward further liberalization. Indeed, the main players have not challenged the paradigm mix....

  20. Political Subculture: A Resilience Modifier (United States)


    A RESILIENCE MODIFIER by Gordon S. Hunter September 2011 Thesis Advisor: Samuel H. Clovis , Jr. Second Reader...Approved by: Samuel H. Clovis , Jr., DPA Thesis Advisor Lauren S. Fernandez, DSc Second Reader Harold A. Trinkunas, PhD Chair...addition, I must acknowledge the continued support, guidance, and encouragement of Dr. Sam Clovis and Dr. Lauren Fernandez who have led me on the path to

  1. Focusing the Meaning(s of Resilience: Resilience as a Descriptive Concept and a Boundary Object

    Directory of Open Access Journals (Sweden)

    Fridolin Simon. Brand


    Full Text Available This article reviews the variety of definitions proposed for "resilience" within sustainability science and suggests a typology according to the specific degree of normativity. There is a tension between the original descriptive concept of resilience first defined in ecological science and a more recent, vague, and malleable notion of resilience used as an approach or boundary object by different scientific disciplines. Even though increased conceptual vagueness can be valuable to foster communication across disciplines and between science and practice, both conceptual clarity and practical relevance of the concept of resilience are critically in danger. The fundamental question is what conceptual structure we want resilience to have. This article argues that a clearly specified, descriptive concept of resilience is critical in providing a counterbalance to the use of resilience as a vague boundary object. A clear descriptive concept provides the basis for operationalization and application of resilience within ecological science.

  2. Identifying Resilient and Non-Resilient Middle-Adolescents in a Formerly Black-Only Urban School (United States)

    Mampane, Ruth; Bouwer, Cecilia


    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 and non-resilient…

  3. Migration, remittances, livelihood trajectories, and social resilience. (United States)

    Adger, W Neil; Kelly, P Mick; Winkels, Alexandra; Huy, Luong Quang; Locke, Catherine


    We argue that all aspects of demographic change, including migration, impact on the social resilience of individuals and communities, as well as on the sustainability of the underlying resource base. Social resilience is the ability to cope with and adapt to environmental and social change mediated through appropriate institutions. We investigate one aspect of the relationship between demographic change, social resilience, and sustainable development in contemporary coastal Vietnam: the effects of migration and remittances on resource-dependent communities in population source areas. We find, using longitudinal data on livelihood sources, that emigration and remittances have offsetting effects on resilience within an evolving social and political context. Emigration is occurring concurrently with, not driving, the expansion of unsustainable coastal aquaculture. Increasing economic inequality also undermines social resilience. At the same time diversification and increasing income levels are beneficial for resilience.

  4. ServAR: An augmented reality tool to guide the serving of food. (United States)

    Rollo, Megan E; Bucher, Tamara; Smith, Shamus P; Collins, Clare E


    Accurate estimation of food portion size is a difficult task. Visual cues are important mediators of portion size and therefore technology-based aids may assist consumers when serving and estimating food portions. The current study evaluated the usability and impact on estimation error of standard food servings of a novel augmented reality food serving aid, ServAR. Participants were randomised into one of three groups: 1) no information/aid (control); 2) verbal information on standard serving sizes; or 3) ServAR, an aid which overlayed virtual food servings over a plate using a tablet computer. Participants were asked to estimate the standard serving sizes of nine foods (broccoli, carrots, cauliflower, green beans, kidney beans, potato, pasta, rice, and sweetcorn) using validated food replicas. Wilcoxon signed-rank tests compared median served weights of each food to reference standard serving size weights. Percentage error was used to compare the estimation of serving size accuracy between the three groups. All participants also performed a usability test using the ServAR tool to guide the serving of one randomly selected food. Ninety adults (78.9% female; a mean (95%CI) age 25.8 (24.9-26.7) years; BMI 24.2 (23.2-25.2) kg/m 2 ) completed the study. The median servings were significantly different to the reference portions for five foods in the ServAR group, compared to eight foods in the information only group and seven foods for the control group. The cumulative proportion of total estimations per group within ±10%, ±25% and ±50% of the reference portion was greater for those using ServAR (30.7, 65.2 and 90.7%; respectively), compared to the information only group (19.6, 47.4 and 77.4%) and control group (10.0, 33.7 and 68.9%). Participants generally found the ServAR tool easy to use and agreed that it showed potential to support optimal portion size selection. However, some refinements to the ServAR tool are required to improve the user experience. Use of the

  5. DDDAS-based Resilient Cyberspace (DRCS) (United States)


    using three Dell XPS 8700 towers with i7 4770 processors and 12GB memory, with Ubuntu 12.04 Server as a host operating system. We deployed OpenStack...resilient scientific and engineering applications. 15 . SUBJECT TERMS Dynamic Data-Driven Application Systems (DDDAS), resiliency, resilient DDDAS (rDDDAS...edition number, etc. 14. ABSTRACT. A brief (approximately 200 words) factual summary of the most significant information. 15 . SUBJECT TERMS. Key words

  6. Depression and Resilience in Breast Cancer Patients


    Ristevska-Dimitrovska, Gordana; Stefanovski, Petar; Smichkoska, Snezhana; Raleva, Marija; Dejanova, Beti


    OBJECTIVE: A significant number of breast cancer patients, during their life with the diagnosis, experience emotional distress in the form of depression and anxiety. Psychological resilience is the ability of a person to protect his/her mental health when faced with adverse circumstances such as the cancer diagnosis. This study aims to assess the resilience in breast cancer patients and to explore whether depression affects the resilience. MATERIAL AND METHODS: Two hundred eighteen (218) ...

  7. Evaluating multicast resilience in carrier ethernet

    DEFF Research Database (Denmark)

    Ruepp, Sarah Renée; Wessing, Henrik; Zhang, Jiang


    This paper gives an overview of the Carrier Ethernet technology with specific focus on resilience. In particular, we show how multicast traffic, which is essential for IPTV can be protected. We detail the ackground for resilience mechanisms and their control and e present Carrier Ethernet...... resilience methods for linear nd ring networks. By simulation we show that the vailability of a multicast connection can be significantly increased by applying protection methods....

  8. Teaching Resilience: A Narrative Inquiry into the Importance of Teacher Resilience (United States)

    Vance, Angela; Pendergast, Donna; Garvis, Susanne


    This study set out to explore how high school teachers perceive their resilience as they teach a scripted social and emotional learning program to students with the goal of promoting the resilience skills of the students in their pastoral care classes. In this emerging field of research on teacher resilience, there is a paucity of research…

  9. Reframing Resilience: Pilot Evaluation of a Program to Promote Resilience in Marginalized Older Adults (United States)

    Fullen, Matthew C.; Gorby, Sean R.


    Resilience has been described as a paradigm for aging that is more inclusive than models that focus on physiological and functional abilities. We evaluated a novel program, Resilient Aging, designed to influence marginalized older adults' perceptions of their resilience, self-efficacy, and wellness. The multiweek group program incorporated an…

  10. Degrees of Resilience: Profiling Psychological Resilience and Prospective Academic Achievement in University Inductees (United States)

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


    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…

  11. Priority Queues Resilient to Memory Faults

    DEFF Research Database (Denmark)

    Jørgensen, Allan Grønlund; Moruz, Gabriel; Mølhave, Thomas


    In the faulty-memory RAM model, the content of memory cells can get corrupted at any time during the execution of an algorithm, and a constant number of uncorruptible registers are available. A resilient data structure in this model works correctly on the set of uncorrupted values. In this paper we...... introduce a resilient priority queue. The deletemin operation of a resilient priority queue returns either the minimum uncorrupted element or some corrupted element. Our resilient priority queue uses $O(n)$ space to store $n$ elements. Both insert and deletemin operations are performed in $O(\\log n...... queues storing only structural information in the uncorruptible registers between operations....

  12. A notational analysis of elite tennis serve and serve-return strategies on slow surface. (United States)

    Gillet, Eric; Leroy, David; Thouvarecq, Régis; Stein, Jean-François


    A notational analysis of singles events at the French Open Grand Slam tournament was undertaken in 2005 and 2006 to characterize the game patterns and strategies of serve and serve-return and to determine their influence on the point issue on a clay court surface. One hundred sixteen men's singles matches were video analyzed. The flat serve (57.6%), particularly down the "T" location (50.3%), allowed servers to win significantly more points than the topspin (24.1%) and slice serves (18.3%). When the topspin was the first serve strategy, servers kept a high percentage of points won from the serve (52.4%). This strategy was essentially used on the second serve (91.6%) by playing the "T" location in the deuce court and the wide zone in the advantage court. Returns to the central zone allowed receivers to win more points (73.3% on first serve and 65.9% on second serve) than plays to external locations. The results highlight the high impact of the first shots of all opponents on the rally. Even on clay, the slowest court surface, serves and serve-returns remain the strokes that most influence the match results in modern tennis games.

  13. Sources of organisational resiliency during the Thailand floods of 2011: a test of the bonding and bridging hypotheses. (United States)

    Andrew, Simon; Arlikatti, Sudha; Siebeneck, Laura; Pongponrat, Kannapa; Jaikampan, Kraiwuth


    Based on the Institutional Collective Action framework, this research tests the impact of two competing hypotheses--bonding and bridging--on enhancing organisational resiliency. The bonding hypothesis posits that organisational resiliency can be achieved if an organisation works closely with others, whereas the bridging hypothesis argues that such a structure places considerable stress on an organisation and advocates for an organisation to position itself as a central actor to gain access to novel resources from a diverse set of entities to achieve resiliency. The paper analyses data gathered from semi-structured interviews with 44 public, private, and non-profit organisations serving communities affected by the Great Floods of 2011 in the Thai capital, Bangkok (urban), and in Pathum Thani (suburban) and Ayutthaya (rural) provinces. The findings suggest that: organisational resiliency was associated with the bridging effect; organisations in the rural province were more resilient than those in the suburban and urban centres; and private and non-governmental organisations generally were more resilient than public sector organisations. The findings highlight the importance of fostering multi-sector partnerships to enhance organisational resiliency for disaster response. © 2016 The Author(s). Disasters © Overseas Development Institute, 2016.

  14. Relaxation Response and Resiliency Training and Its Effect on Healthcare Resource Utilization. (United States)

    Stahl, James E; Dossett, Michelle L; LaJoie, A Scott; Denninger, John W; Mehta, Darshan H; Goldman, Roberta; Fricchione, Gregory L; Benson, Herbert


    Poor psychological and physical resilience in response to stress drives a great deal of health care utilization. Mind-body interventions can reduce stress and build resiliency. The rationale for this study is therefore to estimate the effect of mind-body interventions on healthcare utilization. Estimate the effect of mind body training, specifically, the Relaxation Response Resiliency Program (3RP) on healthcare utilization. Retrospective controlled cohort observational study. Major US Academic Health Network. All patients receiving 3RP at the MGH Benson-Henry Institute from 1/12/2006 to 7/1/2014 (n = 4452), controls (n = 13149) followed for a median of 4.2 years (.85-8.4 yrs). Utilization as measured by billable encounters/year (be/yr) stratified by encounter type: clinical, imaging, laboratory and procedural, by class of chief complaint: e.g., Cardiovascular, and by site of care delivery, e.g., Emergency Department. Subgroup analysis by propensity score matched pre-intervention utilization rate. At one year, total utilization for the intervention group decreased by 43% [53.5 to 30.5 be/yr] (p <0.0001). Clinical encounters decreased by 41.9% [40 to 23.2 be/yr], imaging by 50.3% [11.5 to 5.7 be/yr], lab encounters by 43.5% [9.8 to 5.6], and procedures by 21.4% [2.2 to 1.7 be/yr], all p < 0.01. The intervention group's Emergency department (ED) visits decreased from 3.6 to 1.7/year (p<0.0001) and Hospital and Urgent care visits converged with the controls. Subgroup analysis (identically matched initial utilization rates-Intervention group: high utilizing controls) showed the intervention group significantly reduced utilization relative to the control group by: 18.3% across all functional categories, 24.7% across all site categories and 25.3% across all clinical categories. Mind body interventions such as 3RP have the potential to substantially reduce healthcare utilization at relatively low cost and thus can serve as key components in any population health and

  15. Relaxation Response and Resiliency Training and Its Effect on Healthcare Resource Utilization.

    Directory of Open Access Journals (Sweden)

    James E Stahl

    Full Text Available Poor psychological and physical resilience in response to stress drives a great deal of health care utilization. Mind-body interventions can reduce stress and build resiliency. The rationale for this study is therefore to estimate the effect of mind-body interventions on healthcare utilization.Estimate the effect of mind body training, specifically, the Relaxation Response Resiliency Program (3RP on healthcare utilization.Retrospective controlled cohort observational study.Major US Academic Health Network.All patients receiving 3RP at the MGH Benson-Henry Institute from 1/12/2006 to 7/1/2014 (n = 4452, controls (n = 13149 followed for a median of 4.2 years (.85-8.4 yrs.Utilization as measured by billable encounters/year (be/yr stratified by encounter type: clinical, imaging, laboratory and procedural, by class of chief complaint: e.g., Cardiovascular, and by site of care delivery, e.g., Emergency Department. Subgroup analysis by propensity score matched pre-intervention utilization rate.At one year, total utilization for the intervention group decreased by 43% [53.5 to 30.5 be/yr] (p <0.0001. Clinical encounters decreased by 41.9% [40 to 23.2 be/yr], imaging by 50.3% [11.5 to 5.7 be/yr], lab encounters by 43.5% [9.8 to 5.6], and procedures by 21.4% [2.2 to 1.7 be/yr], all p < 0.01. The intervention group's Emergency department (ED visits decreased from 3.6 to 1.7/year (p<0.0001 and Hospital and Urgent care visits converged with the controls. Subgroup analysis (identically matched initial utilization rates-Intervention group: high utilizing controls showed the intervention group significantly reduced utilization relative to the control group by: 18.3% across all functional categories, 24.7% across all site categories and 25.3% across all clinical categories.Mind body interventions such as 3RP have the potential to substantially reduce healthcare utilization at relatively low cost and thus can serve as key components in any population health and

  16. Flood resilience urban territories. Flood resilience urban territories. (United States)

    Beraud, Hélène; Barroca, Bruno; Hubert, Gilles


    The flood's impact during the last twenty years on French territory reveals our lack of preparation towards large-extended floods which might cause the stopping of companies' activity, services, or lead to housing unavailability during several months. New Orleans' case has to exemplify us: four years after the disaster, the city still couldn't get back its dynamism. In France, more than 300 towns are flood-exposed. While these towns are the mainspring of territory's development, it is likely that the majority of them couldn't get up quickly after a large-extended flood. Therefore, to understand and improve the urban territory's resilience facing floods is a real stake for territory's development. Urban technical networks supply, unify and irrigate all urban territories' constituents. Characterizing their flood resilience can be interesting to understand better urban resilience. In this context, waste management during and after floods is completely crucial. During a flood, the waste management network can become dysfunctional (roads cut, waste storage installations or waste treatment flooded). How can the mayor respect his obligation to guarantee salubrity and security in his city? In post flood the question is even more problematic. The waste management network presents a real stake for territory's restart. After a flood, building materials, lopped-of branches, furniture, business stocks, farm stocks, mud, rubbles, animal cadavers are wet, mixed, even polluted by hydrocarbons or toxic substances. The waste's volume can be significant. Sanitary and environmental risks can be crucial. In view of this situation, waste's management in post crisis period raises a real problem. What to make of this waste? How to collect it? Where to stock it? How to process it? Who is responsible? Answering these questions is all the more strategic since this waste is the mark of disaster. Thus, cleaning will be the first population's and local actor's reflex in order to forget the

  17. A systems approach to resilience in the built environment: the case of Cuba. (United States)

    Lizarralde, Gonzalo; Valladares, Arturo; Olivera, Andres; Bornstein, Lisa; Gould, Kevin; Barenstein, Jennifer Duyne


    Through its capacity to evoke systemic adaptation before and after disasters, resilience has become a seductive theory in disaster management. Several studies have linked the concept with systems theory; however, they have been mostly based on theoretical models with limited empirical support. The study of the Cuban model of resilience sheds light on the variables that create systemic resilience in the built environment and its relations with the social and natural environments. Cuba is vulnerable to many types of hazard, yet the country's disaster management benefits from institutional, health and education systems that develop social capital, knowledge and other assets that support construction industry and housing development, systematic urban and regional planning, effective alerts, and evacuation plans. The Cuban political context is specific, but the study can nonetheless contribute to systemic improvements to the resilience of built environments in other contexts. © 2014 The Author(s). Disasters © Overseas Development Institute, 2014.

  18. Navigating Hardships in Old Age: Exploring the Relationship Between Spirituality and Resilience in Later Life (United States)

    Manning, Lydia K.


    Research suggests that spirituality is important to a large percentage of the older adult population and serves as a promoter of healthy aging. In this qualitative research I conducted and analyzed multiple interviews with 6 women aged 80 and older. Using multiple in-depth interviews I explored the interplay between spirituality and resilience over the life course. A grounded theory analysis of the 30 interviews was performed. The major finding is that participants used their spirituality as a tool to promote and maintain resilience in later life. I present the results as an interpretation of the participants’ perceptions of their spirituality, and indicate their reliance on spirituality to overcome hardship over the life course. In addition, I discuss the connections between spirituality and resilience. The roles these two constructs play in the lives of older adults are considered. PMID:23282796

  19. Resiliency Evaluation, Assessment and Contingency Tools, Phase I (United States)

    National Aeronautics and Space Administration — Resiliency Evaluation, Assessment and Contingency Tools (REACT) Achieving resiliency in any system requires capabilities that are beyond the boundaries of currently...

  20. Resilience and burden in caregivers of older adults: moderating and mediating effects of perceived social support. (United States)

    Ong, Hui Lin; Vaingankar, Janhavi Ajit; Abdin, Edimansyah; Sambasivam, Rajeswari; Fauziana, Restria; Tan, Min-En; Chong, Siow Ann; Goveas, Richard Roshan; Chiam, Peak Chiang; Subramaniam, Mythily


    The burden of caring for an older adult can be a form of stress and influence caregivers' daily lives and health. Previous studies have reported that resilience and social support play an important role in reducing physical and psychological burden in caregivers. Thus, the present study aimed to examine whether perceived social support served as a possible protective factor of burden among caregivers of older adults in Singapore using moderation and mediation effects' models. We conducted a cross-sectional study with 285 caregivers providing care to older adults aged 60 years and above who were diagnosed with physical and/or mental illness in Singapore. The Connor-Davidson Resilience Scale (CD-RISC) was used to measure resilience and burden was measured by the Zarit Burden Interview (ZBI). The Multidimensional Scale of Perceived Social Support (MSPSS) was used to measure perceived social support. Hayes' PROCESS macro was used to test moderation and mediation effects of perceived social support in the relationship between resilience and burden after controlling for sociodemographic variables. Indirect effects were tested using bootstrapped confidence intervals (CI). The mean scores observed were CD-RISC: 70.8/100 (SD = 15.1), MSPSS: 62.2/84 (SD = 12.2), and ZBI: 23.2/88 (SD = 16.0) respectively. While perceived social support served as a full mediator between resilience and caregiver burden (β = - 0.14, 95% CI -0.224 to - 0.072, p < 0.05), it did not show a significant moderating effect. Perceived social support mediates the association between resilience and caregiver burden among caregivers of older adults in Singapore. It is crucial for healthcare professionals, particularly those who interact and deliver services to assist caregivers, to promote and identify supportive family and friends' network that may help to address caregiver burden.

  1. Effect of Age Group on Technical-Tactical Performance Profile of the Serve in Men's Volleyball. (United States)

    García-de-Alcaraz, Antonio; Ortega, Enrique; Palao, José M


    The aim of this study was to analyze the technical-tactical performance profile of the serve for various age groups and categories of competition in men's volleyball. The sample comprised 13,262 serves performed by 986 players in 299 sets observed in various categories of competition (U-14, U-16, U-19, national senior, and international senior). An observational design was used. The variables studied were category of competition, type of execution, and serve performance. The results showed that for higher age groups (senior categories), there were significantly fewer jump serves and poorer serve performance, regardless of players' maturity and training development. The use of the jump serves increased the serve risk while attempting to hinder the organization of the opponent attack. This paper discusses the serve evolution and the implications on the training process at the different age groups in men's volleyball. © The Author(s) 2016.

  2. Variables that Predict Serve Efficacy in Elite Men's Volleyball with Different Quality of Opposition Sets. (United States)

    Valhondo, Álvaro; Fernández-Echeverría, Carmen; González-Silva, Jara; Claver, Fernando; Moreno, M Perla


    The objective of this study was to determine the variables that predicted serve efficacy in elite men's volleyball, in sets with different quality of opposition. 3292 serve actions were analysed, of which 2254 were carried out in high quality of opposition sets and 1038 actions were in low quality of opposition sets, corresponding to a total of 24 matches played during the Men's European Volleyball Championships held in 2011. The independent variables considered in this study were the serve zone, serve type, serving player, serve direction, reception zone, receiving player and reception type; the dependent variable was serve efficacy and the situational variable was quality of opposition sets. The variables that acted as predictors in both high and low quality of opposition sets were the serving player, reception zone and reception type. The serve type variable only acted as a predictor in high quality of opposition sets, while the serve zone variable only acted as a predictor in low quality of opposition sets. These results may provide important guidance in men's volleyball training processes.

  3. Development of a framework for resilience measurement: Suggestion of fuzzy Resilience Grade (RG) and fuzzy Resilience Early Warning Grade (REWG). (United States)

    Omidvar, Mohsen; Mazloumi, Adel; Mohammad Fam, Iraj; Nirumand, Fereshteh


    Resilience engineering (RE) can be an alternative technique to the traditional risk assessment and management techniques, to predict and manage safety conditions of modern socio-technical organizations. While traditional risk management approaches are retrospective and highlight error calculation and computation of malfunction possibilities, resilience engineering seeks ways to improve capacity at all levels of organizations in order to build strong yet flexible processes. Considering the resilience potential measurement as a concern in complex working systems, the aim of this study was to quantify the resilience by the help of fuzzy sets and Multi-Criteria Decision-Making (MCDM) techniques. In this paper, we adopted the fuzzy analytic hierarchy process (FAHP) method to measure resilience in a gas refinery plant. A resilience assessment framework containing six indicators, each with its own sub-indicators, was constructed. Then, the fuzzy weights of the indicators and the sub-indicators were derived from pair-wise comparisons conducted by experts. The fuzzy evaluating vectors of the indicators and the sub-indicators computed according to the initial assessment data. Finally, the Comprehensive Resilience Index (CoRI), Resilience Grade (RG), and Resilience Early Warning Grade (REWG) were established. To demonstrate the applicability of the proposed method, an illustrative example in a gas refinery complex (an instance of socio-technical systems) was provided. CoRI of the refinery ranked as "III". In addition, for the six main indicators, RG and REWG ranked as "III" and "NEWZ", respectively, except for C3, in which RG ranked as "II", and REWG ranked as "OEWZ". The results revealed the engineering practicability and usefulness of the proposed method in resilience evaluation of socio-technical systems.

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

    Directory of Open Access Journals (Sweden)

    John Maltby

    Full Text Available 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.

  5. Refining Trait Resilience: Identifying Engineering, Ecological, and Adaptive Facets from Extant Measures of Resilience (United States)

    Maltby, John; Day, Liz; Hall, Sophie


    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

  6. An overdue alignment of risk and resilience? A conceptual contribution to community resilience. (United States)

    Mochizuki, Junko; Keating, Adriana; Liu, Wei; Hochrainer-Stigler, Stefan; Mechler, Reinhard


    A systematic review of literature on community resilience measurement published between 2005 and 2014 revealed that the profound lack of clarity on risk and resilience is one of the main reasons why confusion about terms such as adaptive capacity, resilience, and vulnerability persists, despite the effort spared to operationalise these concepts. Resilience is measured in isolation in some cases, where a shock is perceived to arise external to the system of interest. Problematically, this contradicts the way in which the climate change and disaster communities perceive risk as manifesting itself endogenously as a function of exposure, hazard, and vulnerability. The common conceptualisation of resilience as predominantly positive is problematic as well when, in reality, many undesirable properties of a system are resilient. Consequently, this paper presents an integrative framework that highlights the interactions between risk drivers and coping, adaptive, and transformative capacities, providing an improved conceptual basis for resilience measurement. © 2018 The Author(s). Disasters © Overseas Development Institute, 2018.

  7. Ecohealth and resilience thinking: a dialog from experiences in research and practice

    Directory of Open Access Journals (Sweden)

    Marta Berbés-Blázquez


    Full Text Available Resilience thinking and ecosystems approaches to health (EAH, or ecohealth, share roots in complexity science, although they have distinct foundations in ecology and population health, respectively. The current articulations of these two approaches are strongly converging, but each approach has its strengths. Resilience thinking has developed theoretical models to the study of social-ecological systems, whereas ecohealth has a vast repertoire of experience in dealing with complex health issues. With the two fields dovetailing, there is ripe opportunity to create a dialog centered on concepts that are more thoroughly developed in one field, which can then serve to advance the other. In this article, we first present an overview of the ecohealth and resilience thinking frameworks before opening a dialog centered on seven themes that have strong potential for cross-pollination between the two approaches: scale interactions, regime shifts, adaptive environmental management, social learning, participation, social and gender equity, and knowledge to action. We conclude with some future research suggestions for those interested in theoretical and practical applications at the intersection of environment and health. In particular, closer collaboration between these two fields can lead to addressing blind spots in the ecosystem services framework, complementary social-network analysis, the application of resilience heuristics to the understanding of health, and the development of a normative dimension in resilience thinking.

  8. Surviving colonization and the quest for healing: narrative and resilience among California Indian tribal leaders. (United States)

    Cloud Ramirez, Lucio; Hammack, Phillip L


    American Indians must negotiate the cultural and psychological legacy of colonialism as they construct coherent, purposive individual and communal narratives. Analysis of the life stories of highly generative members of these groups who have emerged as leaders offers important insights for psychological adaptation in the context of the historical legacy of colonialism. Based on an interpretive analysis of the life stories of two California Indian tribal leaders, we posit a resilient-strength-based approach to narrative identity development to complement and counter the historical trauma discourse. Native American identity emerged as the major source of psychological resilience in the life stories analyzed. This identity manifested and was supported through a commitment to the wellness of tribal community, spiritual practices, and beliefs. For these men, their relationship to their grandmothers was central in molding their identities and serving as a source of resilience throughout their lives. As leaders of a federally unrecognized tribal group, they have adopted a narrative of survivance (Vizenor, 2008), which appears to buffer psychosocial stress and provide a resilient narrative identity. Based on these findings, we theorize an indigenous California Native psychology of resilience.

  9. Sustainable Resilient, Robust & Resplendent Enterprises

    DEFF Research Database (Denmark)

    Edgeman, Rick

    to their impact. Resplendent enterprises are introduced with resplendence referring not to some sort of public or private façade, but instead refers to organizations marked by dual brilliance and nobility of strategy, governance and comportment that yields superior and sustainable triple bottom line performance....... Herein resilience, robustness, and resplendence (R3) are integrated with sustainable enterprise excellence (Edgeman and Eskildsen, 2013) or SEE and social-ecological innovation (Eskildsen and Edgeman, 2012) to aid progress of a firm toward producing continuously relevant performance that proceed from...

  10. Social vulnerability, age and resilience

    Directory of Open Access Journals (Sweden)

    Wanda Pereira Patrocinio


    Full Text Available This article aims to present a conceptual exposition on social vulnerability and its implications for the aging process. We conducted a survey of theme in Latin American literature, considering the social reality of Latin America closer to the Brazilian social reality, with a higher probability of relationships and approaches to the issue at hand. The second part of the article discusses the situation of old age amid the existence of social vulnerability to, third party, presenting the importance of community resilience to overcome adversity in this way. With this, we hope that our reflections will contribute to the field of research and practice in the field of social gerontology.

  11. Adaptive, dynamic, and resilient systems

    CERN Document Server

    Suri, Niranjan


    As the complexity of today's networked computer systems grows, they become increasingly difficult to understand, predict, and control. Addressing these challenges requires new approaches to building these systems. Adaptive, Dynamic, and Resilient Systems supplies readers with various perspectives of the critical infrastructure that systems of networked computers rely on. It introduces the key issues, describes their interrelationships, and presents new research in support of these areas.The book presents the insights of a different group of international experts in each chapter. Reporting on r

  12. Spirituality and Resilience Among Mexican American IPV Survivors. (United States)

    de la Rosa, Iván A; Barnett-Queen, Timothy; Messick, Madeline; Gurrola, Maria


    Women with abusive partners use a variety of coping strategies. This study examined the correlation between spirituality, resilience, and intimate partner violence using a cross-sectional survey of 54 Mexican American women living along the U.S.-Mexico border. The meaning-making coping model provides the conceptual framework to explore how spirituality is used as a copying strategy. Multiple ordinary least squares (OLS) regression results indicate women who score higher on spirituality also report greater resilient characteristics. Poisson regression analyses revealed that an increase in level of spirituality is associated with lower number of types of abuse experienced. Clinical, programmatic, and research implications are discussed. © The Author(s) 2015.

  13. Coping and resilience resources in early adolescents

    Czech Academy of Sciences Publication Activity Database

    Karaffová, Eva


    Roč. 27, Sup. 1 (2012), s. 240-240 ISSN 0887-0446. [Conference of European Health Psychology Society: Resilience and Health /26./. 21.08.2012-25.08.2012, Praha] R&D Projects: GA ČR(CZ) GAP407/12/2325 Institutional support: RVO:68081740 Keywords : resilience * coping * adolescents Subject RIV: AN - Psychology

  14. Preparing to be unprepared : Training for resilience

    NARCIS (Netherlands)

    Passenier, D; Pool, D.M.; Rankin, A; Sharpans'kykh, Alexei


    Training methods for operators working under high pressure and in dynamic, unpredictable settings could benefit from a focus on resilience. In such settings, formal training often focuses on procedural conformity to train for particular scenarios, but resilient performance taps into a wider

  15. Building Resiliency in Youth: Imagine the Difference. (United States)

    Baxley, Gladys B.

    Research indicates that children possess four important personality characteristics and abilities which define them as resilient. These characteristics and abilities are social competence, problem solving skills, autonomy, and a sense of purpose and future. In addition, several qualities of the environment of resilient youth tend to predict…

  16. Helping Children Develop Resiliency: Providing Supportive Relationships (United States)

    Kersey, Katharine C.; Malley, Catherine Robertson


    Helping children develop resiliency begins with positive, meaningful connections between teachers and students. This article defines the importance of encouraging children to develop characteristics related to resiliency including confidence in their ability to bounce back from setbacks, overcome challenges and frustrations. Furthermore, critical…

  17. Community Resilience and Resistance in Regulated Rivers. (United States)

    Noel, L.; Culp, J. M.


    Across diverse ecosystems, environmental factors such as nutrient loading have been shown to induce changes in state and reduce ecosystem resilience. Riverine communities are under increasing pressures from nutrient loading and fragmentation and it is unknown how these pressures will affect community resistance and resilience. This study focuses on determining 1) if nutrient loading and regulation change the resilience and resistance of rivers to further disturbances (floods); and 2) how particular community features create resilience and resistance. Along nutrient and algal biomass gradients in regulated and unregulated reaches of the Saint John River, Canada, community resilience (system capacity to return to its original state post disturbance) is examined both temporally and spatially. Resistance (ability to resist change) is measured by the nutrient concentration at which a change in ecological state occurs. State includes both community structure (species abundance and diversity of benthic algae and invertebrates) and community function (photosynthesis to respiration ratio). To determine how community features create resilience, trophic decoupling and food web connectance are examined along nutrient and physical disturbance gradients by comparing food webs constructed from stable isotope and biomass information. Because decreased resilience is linked with state shifts, strategies for sustainable ecosystem management should focus on maintaining resilience.

  18. Social Work, Pastoral Care and Resilience (United States)

    Considine, Tom; Hollingdale, Paul; Neville, Ruth


    This paper briefly examines the growing interest in developing resilience in the social work curricula as it is seen as a crucial quality necessary to cope with the increasing demands of the profession. The recent research into developing resilience is dominated by a psychological model which emphasises personal qualities. It runs the risk of…

  19. Putting resilience and resistance concepts into practice (United States)

    Jeanne C. Chambers; Jeremy D. Maestas; Mike Pellant


    Land managers are increasingly interested in improving resilience to disturbances, such as wildfire, and resistance to invasive species, such as cheatgrass and medusahead. This factsheet is designed to assist land managers in using resilience and resistance concepts to assess risks, prioritize management activities, and select appropriate treatments.

  20. Enhancing Human Resilience : monitoring, sensing, and feedback

    NARCIS (Netherlands)

    Binsch, O.; Wabeke, T.R.; Koot, G.; Venrooij, W.; Valk, P.J.L.


    The development of miniaturized monitoring technology represents the greatest opportunity for advancing Resilience and Mental Health in over a century. All experts of the Resilience- and Mental Health domain are contending with a significant mental health burden, e.g. almost half of all work

  1. Climate leadership program: Building Africa's resilience through ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Building Africa's resilience to climate change will require designing and implementing effective climate adaptation strategies. Science-informed policy, planning, and practice will ensure that development is more resilient and less vulnerable to the negative impacts of climate change. However, the generation and use of ...

  2. Intelligence Preparation for Operational Resilience (IPOR) (United States)


    resilience, risk, and project management contain numerous touchpoints at which intelligence needs can be identified and products consumed in introducing touchpoints with the following resilience, risk, and project- management operational frameworks: • CERT-RMM • Operationally Critical

  3. Resilient Women Leaders: A Qualitative Investigation (United States)

    Baldwin, Julia; Maldonado, Nancy L.; Lacey, Candace H.; Efinger, Joan


    This qualitative study investigated perceptions of resilient, transformational, successful women leaders regarding their own resiliency and leadership. The ten participants provided information during semi-structured, open-ended, audio taped interviews which were transcribed, hand coded, and then analyzed with QSR N6 software. Findings indicated…

  4. Resilience to Interacting multi-natural hazards (United States)

    Zhuo, Lu; Han, Dawei


    Conventional analyses of hazard assessment tend to focus on individual hazards in isolation. However, many parts of the world are usually affected by multiple natural hazards with the potential for interacting relationships. The understanding of such interactions, their impacts and the related uncertainties, are an important and topical area of research. Interacting multi-hazards may appear in different forms, including 1) CASCADING HAZARDS (a primary hazard triggering one or more secondary hazards such as an earthquake triggering landslides which may block river channels with dammed lakes and ensued floods), 2) CONCURRING HAZARDS (two or more primary hazards coinciding to trigger or exacerbate secondary hazards such as an earthquake and a rainfall event simultaneously creating landslides), and 3) ALTERING HAZARDS (a primary hazard increasing the probability of a secondary hazard occurring such as major earthquakes disturbing soil/rock materials by violent ground shaking which alter the regional patterns of landslides and debris flows in the subsequent years to come). All three types of interacting multi-hazards may occur in natural hazard prone regions, so it is important that research on hazard resilience should cover all of them. In the past decades, great progresses have been made in tackling disaster risk around the world. However, there are still many challenging issues to be solved, and the disasters over recent years have clearly demonstrated the inadequate resilience in our highly interconnected and interdependent systems. We have identified the following weaknesses and knowledge gaps in the current disaster risk management: 1) although our understanding in individual hazards has been greatly improved, there is a lack of sound knowledge about mechanisms and processes of interacting multi-hazards. Therefore, the resultant multi-hazard risk is often significantly underestimated with severe consequences. It is also poorly understood about the spatial and

  5. Holocaust survivors: three waves of resilience research. (United States)

    Greene, Roberta R; Hantman, Shira; Sharabi, Adi; Cohen, Harriet


    Three waves of resilience research have resulted in resilience-enhancing educational and therapeutic interventions. In the first wave of inquiry, researchers explored the traits and environmental characteristics that enabled people to overcome adversity. In the second wave, researchers investigated the processes related to stress and coping. In the third wave, studies examined how people grow and are transformed following adverse events, often leading to self-actualize, client creativity and spirituality. In this article the authors examined data from a study, "Forgiveness, Resiliency, and Survivorship among Holocaust Survivors" funded by the John Templeton Foundation ( Greene, Armour, Hantman, Graham, & Sharabi, 2010 ). About 65% of the survivors scored on the high side for resilience traits. Of the survivors, 78% engaged in processes considered resilient and felt they were transcendent or had engaged in behaviors that help them grow and change over the years since the Holocaust, including leaving a legacy and contributing to the community.

  6. Resilience engineering and the built environment

    DEFF Research Database (Denmark)

    Hollnagel, Erik


    The possible relations between resilience engineering and built environments are explored. Resilience engineering has been concerned with the safe and efficient functioning of large and small industrial systems. These may be described as built systems or artefacts. The resilience engineering...... approach argues that if the performance of systems is to be resilient, then they must be able to respond, monitor, learn and anticipate. The last ability in particular means that they must be able to consider themselves vis-a-vis their environment, i.e. be sentient and reflective systems. In practice...... important to understand the range of conditions about why and how the system functions in the desired' mode as well as unwanted' modes. Resilience is the capacity to sustain operations under both expected and unexpected conditions. The unexpected conditions are not only threats but also opportunities....


    Directory of Open Access Journals (Sweden)

    Rui Gomes


    Full Text Available Considering that SMEs need to embrace the drivers of resilience and that a well-defined and readily available Enterprise Architecture (EA supports enterprise integration by enabling the common view of business processes, data and systems across the enterprise and its partners, we can say that EA is one of the tracks making resilience predictable and it should support and collaborate with other resilience tracks. However, the EA frameworks do not give relevance to the activities that contribute most to business resilience, so this paper aims to clarify the dimensions and the activities related to the development of an EA and the touching points with other enterprise wide processes in order to guarantee that resilience requirements are met in SMEs. For this I propose an approach of ecological adaptation, and four architectures: business, organizational, information, and technological, although this paper only presents the Business and Organizational Architectures.

  8. How Robust is Your System Resilience? (United States)

    Homayounfar, M.; Muneepeerakul, R.


    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.

  9. Serving on Organizational Boards: What Nurses Need to Know (United States)

    Stalter, Ann M; Arms, Deborah


    If you have ever thought about serving on a board or being actively involved in meetings aimed at making policy decisions, but are not sure you have the knowledge, skills or abilities to serve competently, this article is for you! In this article, the authors describe six competencies needed by nurses who are serving on boards and/or policy committees so as to contribute in a productive manner. These competencies include a professional commitment to serving on a governing board; knowledge about board types, bylaws, and job descriptions; an understanding of standard business protocols, board member roles, and voting processes; a willingness to use principles for managing and leading effective and efficient board meetings; an appreciation for the ethical and legal processes for conducting meetings; and the ability to employ strategies for maintaining control during intense/uncivil situations. They also discuss strategies for demonstrating these competencies and describe personal responsibilities of board members. The authors conclude that a knowledge of these rules and standards is essential in order for nurses to assume leadership roles that will enhance the health of today’s and tomorrow’s societies.

  10. Resilience and vision impairment in older people. (United States)

    Thetford, Clare; Bennett, Kate M; Hodge, Suzanne; Knox, Paul C; Robinson, Jude


    Some people fare better than others when faced with adversity; they appear to be more 'resilient'. This article explores the concept of resilience in the context of vision impairment using two linked sets of narrative interview data from 2007 to 2010. Three case studies were analysed in detail using a framework approach based upon a social-ecological model of resilience and vision impairment. Within the model a range of assets and resources are identified which influence an individual's capacity for resilience. A set of criteria were used to establish the extent to which each individual appeared to be resilient at each point in time. Analysis revealed that it is not merely the presence or absence of individual, social, and community resources - but how these resources interact with each other - that influences resilience and can create a risk to wellbeing. To possess only some of these resources is not sufficient; there is a co-dependency between these resources which requires the presence of other resources for resilience to be achieved. Resilience is not a fixed state; individuals can become more or less resilient as their circumstances and resources change over time. We suggest that the concept of resilience has much to offer the field of vision impairment as it allows the identification of enablers as well as areas of barriers to improving people's health and wellbeing and suggests further opportunities for service providers to engage with clients, even those who appear to be supported, as people's social, economic and emotional landscapes continue to change over time, rather than identifying deficit. Copyright © 2015 Elsevier Inc. All rights reserved.

  11. The Australian Natural Disaster Resilience Index (United States)

    Thoms, Martin


    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.

  12. Sociodemographic factors and health conditions associated with the resilience of people with chronic diseases: a cross sectional study

    Directory of Open Access Journals (Sweden)

    Julia Estela Willrich Böell

    Full Text Available ABSTRACT Objective: to investigate the association between resilience and sociodemographic variables and the health of people with chronic kidney disease and / or type 2 diabetes mellitus. Method: a cross-sectional observational study performed with 603 people with chronic kidney disease and / or type 2 diabetes mellitus. A tool to collect socio-demographic and health data and the Resilience Scale developed by Connor and Davidson were applied. A descriptive and multivariate analysis was performed. Results: the study participants had on average 61 years old (SD= 13.2, with a stable union (52.24%, religion (96.7%, retired (49.09%, with primary education (65% and income up to three minimum wages. Participants with kidney disease showed less resilience than people with diabetes. Conclusion: the type of chronic illness, disease duration, body mass index and religious beliefs influenced the resilience of the study participants.

  13. Serving the fuel cycle: preparing tomorrow's packagings

    International Nuclear Information System (INIS)

    Roland, V.


    The main fleet of transport packagings serving today the fuel cycle was born more than 20 years ago. Or was it they? The present paper will show that serving the fuel cycle by preparing tomorrow's logistics is actually an on-going process, rather than a rupture. We shall review the great packagings of the fuel cycle: In the front end, the major actors are the UF 4 , UF 6 , enriched UF 6 , UO 2 powders, fresh fuel packagings. In the back end of the fuel cycle, we find the dry transport casks of the TN-12, TN-17, TN-13, family and also the Excellox wet flasks. In the waste management, a whole fleet of containers, culminating in the TN Gemini, are available or being created. (author)

  14. Hydrologic resilience and Amazon productivity. (United States)

    Ahlström, Anders; Canadell, Josep G; Schurgers, Guy; Wu, Minchao; Berry, Joseph A; Guan, Kaiyu; Jackson, Robert B


    The Amazon rainforest is disproportionately important for global carbon storage and biodiversity. The system couples the atmosphere and land, with moist forest that depends on convection to sustain gross primary productivity and growth. Earth system models that estimate future climate and vegetation show little agreement in Amazon simulations. Here we show that biases in internally generated climate, primarily precipitation, explain most of the uncertainty in Earth system model results; models, empirical data and theory converge when precipitation biases are accounted for. Gross primary productivity, above-ground biomass and tree cover align on a hydrological relationship with a breakpoint at ~2000 mm annual precipitation, where the system transitions between water and radiation limitation of evapotranspiration. The breakpoint appears to be fairly stable in the future, suggesting resilience of the Amazon to climate change. Changes in precipitation and land use are therefore more likely to govern biomass and vegetation structure in Amazonia.Earth system model simulations of future climate in the Amazon show little agreement. Here, the authors show that biases in internally generated climate explain most of this uncertainty and that the balance between water-saturated and water-limited evapotranspiration controls the Amazon resilience to climate change.

  15. RNEDE: Resilient Network Design Environment

    Energy Technology Data Exchange (ETDEWEB)

    Venkat Venkatasubramanian, Tanu Malik, Arun Giridh; Craig Rieger; Keith Daum; Miles McQueen


    Modern living is more and more dependent on the intricate web of critical infrastructure systems. The failure or damage of such systems can cause huge disruptions. Traditional design of this web of critical infrastructure systems was based on the principles of functionality and reliability. However, it is increasingly being realized that such design objectives are not sufficient. Threats, disruptions and faults often compromise the network, taking away the benefits of an efficient and reliable design. Thus, traditional network design parameters must be combined with self-healing mechanisms to obtain a resilient design of the network. In this paper, we present RNEDEa resilient network design environment that that not only optimizes the network for performance but tolerates fluctuations in its structure that result from external threats and disruptions. The environment evaluates a set of remedial actions to bring a compromised network to an optimal level of functionality. The environment includes a visualizer that enables the network administrator to be aware of the current state of the network and the suggested remedial actions at all times.

  16. Research brief : Serving Bowl Selection Biases the Amount of Food Served

    NARCIS (Netherlands)

    Kleef, van E.; Shimizu, M.; Wansink, B.


    Objective: To determine how common serving bowls containing food for multiple persons influence serving behavior and consumption and whether they do so independently of satiation and food evaluation. Methods: In this between-subjects experiment, 68 participants were randomly assigned to either a

  17. Beyond Disaster Preparedness: Building a Resilience-Oriented Workforce for the Future

    Directory of Open Access Journals (Sweden)

    Jaime Madrigano


    Full Text Available Enhancing citizens’ and communities’ resilience is critical to adapt successfully to ongoing challenges faced by communities, as well as acute shocks resulting from disasters. While significant progress has been made in this area, several research and practice gaps remain. A crucial next step to advance resilience is the development of a resilience-oriented workforce. This narrative review examines existing literature to determine key components of a resilience-oriented workforce, with a focus on organizational structures, training and education, and leadership models. Reviewed articles spanned a variety of study types, including needs assessments of existing workforce, program evaluations, and reviews/commentaries. A resilience-oriented workforce spans many disciplines and training programs will need to reflect that. It requires a collaborative organizational model that promotes information sharing structures. Leadership models should foster a balance between workforce autonomy and operation as a collective entity. Optimal strategies to develop a resilience-oriented workforce have yet to be realized and future research will need to collect and synthesize data to promote and evaluate the growth of this field.

  18. Factors Affecting Resilience and Development of Posttraumatic Stress Disorder in Critical Care Nurses. (United States)

    Mealer, Meredith; Jones, Jacqueline; Meek, Paula


    Job stress and cumulative exposure to traumatic events experienced by critical care nurses can lead to psychological distress and the development of burnout syndrome and posttraumatic stress disorder. Resilience can mitigate symptoms associated with these conditions. To identify factors that affect resilience and to determine if the factors have direct or indirect effects on resilience in development of posttraumatic stress disorder. Data from 744 respondents to a survey mailed to 3500 critical care nurses who were members of the American Association of Critical-Care Nurses were analyzed. Mplus was used to analyze a mediation model. Nurses who worked in any type of intensive care unit other than the medical unit and had high scores for resilience were 18% to 50% less likely to experience post-traumatic stress disorder than were nurses with low scores. Nurses with a graduate degree in nursing were 18% more likely to experience posttraumatic stress disorder than were nurses with a bachelor's degree. Because of their effects on resilience, working in a medical intensive care unit and having a graduate degree may influence the development of posttraumatic stress disorder. Future research is needed to better understand the impact of resilience on health care organizations, development of preventive therapies and treatment of posttraumatic stress disorder for critical care nurses, and the most appropriate mechanism to disseminate and implement strategies to address posttraumatic stress disorder. ©2017 American Association of Critical-Care Nurses.

  19. Limit-order book resiliency after effective market orders: spread, depth and intensity (United States)

    Xu, Hai-Chuan; Chen, Wei; Xiong, Xiong; Zhang, Wei; Zhou, Wei-Xing; Stanley, H. Eugene


    In order-driven markets, limit-order book (LOB) resiliency is an important microscopic indicator of market quality when the order book is hit by a liquidity shock and plays an essential role in the design of optimal submission strategies of large orders. However, the evolutionary behavior of LOB resilience around liquidity shocks is not well understood empirically. Using order flow data sets of Chinese stocks, we quantify and compare the LOB dynamics characterized by the bid-ask spread, the LOB depth and the order intensity surrounding effective market orders with different aggressiveness. We find that traders are more likely to submit effective market orders when the spreads are relatively low, the same-side depth is high, and the opposite-side depth is low. Such phenomenon is especially significant when the initial spread is 1 tick. Although the resiliency patterns show obvious diversity after different types of market orders, the spread and depth can return to the sample average within 20 best limit updates. The price resiliency behavior is dominant following aggressive market buy orders, while the price continuation behavior is dominant following less-aggressive market sell orders. Moreover, the resiliency stimulus of buy-sell shock is asymmetrical. The intensities of limit sell orders after market buy orders’ shock are always higher than the intensities of limit buy orders after market sell orders’ shock. The resiliency behavior of spread and depth is linked to limit order intensity.

  20. Modeling the resilience of urban water supply using the capital portfolio approach (United States)

    Krueger, E. H.; Klammler, H.; Borchardt, D.; Frank, K.; Jawitz, J. W.; Rao, P. S.


    The dynamics of global change challenge the resilience of cities in a multitude of ways, including pressures resulting from population and consumption changes, production patterns, climate and landuse change, as well as environmental hazards. Responses to these challenges aim to improve urban resilience, but lack an adequate understanding of 1) the elements and processes that lead to the resilience of coupled natural-human-engineered systems, 2) the complex dynamics emerging from the interaction of these elements, including the availability of natural resources, infrastructure, and social capital, which may lead to 3) unintended consequences resulting from management responses. We propose a new model that simulates the coupled dynamics of five types of capitals (water resources, infrastructure, finances, political capital /management, and social adaptive capacity) that are necessary for the provision of water supply to urban residents. We parameterize the model based on data for a case study city, which is limited by constraints in water availability, financial resources, and faced with degrading infrastructure, as well as population increase, which challenge the urban management institutions. Our model analyzes the stability of the coupled system, and produces time series of the capital dynamics to quantify its resilience as a result of the portfolio of capitals available to usher adaptive capacity and to secure water supply subjected to multiple recurring shocks. We apply our model to one real urban water supply system located in an arid environment, as well as a wide range of hypothetical case studies, which demonstrates its applicability to various types of cities, and its ability to quantify and compare water supply resilience. The analysis of a range of urban water systems provides valuable insights into guiding more sustainable responses for maintaining the resilience of urban water supply around the globe, by showing how unsustainable responses risk the

  1. Resilience in patients with psychotic disorder. (United States)

    Bozikas, V; Parlapani, E


    The recovery movement differentiated clinical, which is related to disorder's symptoms, from personal recovery, which is outlined by a subjectively defined wellness state, characterised by hope and self-management. Schizophrenia research has long focused on risk factors and symptoms. The recovery movement triggered a focus shift from psychopathology towards better adjustment and growth despite living with schizophrenia. The recovery movement flourished parallel with positive psychology, the scientific study of ordinary human strengths and virtues investigating human motives and potentials. Understanding of human strengths could contribute to prevention or lessening of psychiatric disorders' devastating consequences, since optimism, sense of personal control and many other positive processes promote psychological health. Lately, the concepts of positive psychology have been implemented in schizophrenia research. Positive self-appraisals moderated suicidal ideation, even when patients experienced high levels of hopelessness.1 Additionally, among other factors, better self-images, internal locus of control (i.e. the perception that events in one's life relate to one's actions) and emphasis on personal efforts predicted a more favourable outcome in functioning of unmedicated patients.2 The concept of "resilience" is closely related to positive psychology. The American Psychological Association defines resilience as ''the process of adapting well in the face of adversity, trauma, threats or significant sources of stress''. The concept of resilience includes rebound from adversity.3 Determinants of resilience include biological, psychological, social and cultural factors that interact in a complex manner. The major manifestations of personal resilience are social competence, problem solving, autonomy and sense of purpose.5 Personality strengths that relate to resilience include high self-esteem, extroversion and optimism. Internal assets and personal competencies

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

    International Nuclear Information System (INIS)

    Woods, David D.


    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

  3. Understanding Resilience Dimensions and Adaptive Strategies to the Impact of Recurrent Droughts in Borana Zone, Oromia Region, Ethiopia: A Grounded Theory Approach

    Directory of Open Access Journals (Sweden)

    Zewdie Birhanu


    Full Text Available Recurrent shocks and stresses are increasingly deteriorating pastoralist communities’ resilience capacities in many aspects. A context specific resilience framework is essential to strengthen pastoralist community’s resilience capacity towards the impact of recurrent drought. Hence, the present study was aimed to develop a context specific and data driven resilience building framework towards impacts of recurrent droughts in the case of Borana pastoralists in Ethiopia. Qualitative grounded theory approach was employed to guide the study process. The data were collected through focus group discussions and in-depth interviews in two drought affected districts of Borana Zone during October 2013. The analysis was assisted by ATLAS. ti 7.1.4. The analysis provided a context specific resilience building conceptual tool, which consists of, closely interconnected, eight dimensions operating at multiple capacities and levels: environment (underlying vulnerability factor; livestock, infrastructures/social services, and wealth (immediate causes and effects; community network/social capital, as well as governance, peace and security (support and enabling factors oriented, psychosocial, and human capital (as eventual outcomes and impacts. The resilience capacities of these pastoralist communities have been eroded, leaving them without sufficient and effective adaptive strategies. The emergent resilience framework can serve as a useful guidance to design context-specific interventions that makes the people and the system resilient to the impacts of recurrent droughts.

  4. An Examination of Differences in Psychological Resilience between Social Anxiety Disorder and Posttraumatic Stress Disorder in the Context of Early Childhood Trauma

    Directory of Open Access Journals (Sweden)

    Melanie Marx


    Full Text Available Background: Much of the research on anxiety disorders has focused on associated risk factors with less attention paid to factors such as resilience that may mitigate risk or offer protection in the face of psychopathology.Objective: This study sought to compare resilience in individuals with posttraumatic stress disorder (PTSD and social anxiety disorder (SAD relative to age-, gender- and education- matched individuals with no psychiatric disorder. We further assessed the correlation of resilience scores with childhood trauma severity and type.Method: The sample comprised of 93 participants, 40 with SAD with childhood trauma, 22 with PTSD with childhood trauma, and 31 with no psychiatric disorder (i.e., healthy matched controls. Participants were administered the Mini-International Neuropsychiatric Interview (MINI, Liebowitz Social Anxiety Scale (LSAS, Clinician-Administered PTSD Scale (CAPS, Childhood Trauma Questionnaire—Short Form (CTQ-SF, and the Connor-Davidson Resilience Scale (CD-RISC. The mean age of participants was 34 years (SD = 11. 52 Participants were female (55.9% and 54 Caucasian (58.1%. Analysis of variance was used to assess for significant group differences in resilience scores. Non-parametric correlation analyses were conducted for resilience and different types of childhood trauma.Results: There were significant differences in resilience between the SAD and PTSD groups with childhood trauma, and controls. Both disorder groups had significantly lower levels of resilience than healthy controls. No significant correlation was found between total resilience scores and childhood trauma scores in the childhood trauma (SAD and PTSD groups. However, in the combined dataset (SAD, PTSD, healthy controls, significant negative correlations were found between resilience scores and emotional abuse, emotional neglect, and total childhood trauma scores.Conclusions: Patients who have PTSD and SAD with childhood trauma appear to be

  5. Ulysses' Return: Resilient Male Leaders Still at the Helm (United States)

    McClellan, Rhonda; Christman, Dana; Fairbanks, Anthony


    This study examined resilient men in higher education administration, educational leadership programs to determine how they identified components of their resiliency, how they described events that demonstrated their resiliency, and how they prescribed ways in which preparation programs can foster resiliency in students. Using masculinity…

  6. Educational Psychology and Resilience: New Concept, New Opportunities (United States)

    Toland, John; Carrigan, Donna


    Despite a growing literature on resilience in mainstream psychology, so far there has been very little discussion of resilience within educational psychology or how it might relate to practice. This article aims to bring resilience into the educational psychology literature and to show its potential to enhance service delivery. Resilience is…

  7. Reliability and Validity Testing of the Physical Resilience Measure (United States)

    Resnick, Barbara; Galik, Elizabeth; Dorsey, Susan; Scheve, Ann; Gutkin, Susan


    Objective: The purpose of this study was to test reliability and validity of the Physical Resilience Scale. Methods: A single-group repeated measure design was used and 130 older adults from three different housing sites participated. Participants completed the Physical Resilience Scale, Hardy-Gill Resilience Scale, 14-item Resilience Scale,…

  8. Biological invasions, ecological resilience and adaptive governance (United States)

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


    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.

  9. Resilience and Coping After Hospital Mergers. (United States)

    Russo, Cynthia; Calo, Oriana; Harrison, Georgia; Mahoney, Kathleen; Zavotsky, Kathleen Evanovich

    The aim of this study was to explore the relationship between resilience and coping in frontline nurses working in a healthcare system that has recently undergone a merger. Hospital mergers are common in the current healthcare environment. Mergers can provide hospital nurses the opportunity to use and develop positive coping strategies to help remain resilient during times of change. An anonymous-survey, quantitative, exploratory, descriptive study design was used. Data were obtained from an electronic survey that was made available to all nurses working in a 3-hospital system located in the northeast. Overall, the results showed that, when nurses reported using positive coping strategies, they report higher levels of resilience. The levels of resilience also varied from campus to campus. The campus that has been through 2 recent mergers reported the highest levels of resilience. This study suggests that, during times of change in the workplace, if nurses are encouraged to use positive coping strategies, they may have higher levels of resilience. This changing environment provides the clinical nurse specialists/clinical nurse educators the opportunity to foster and support frontline nurses in the use of healthy coping strategies and to help improve and maintain a high level of resilience, which is critical in today's healthcare environment.

  10. New resilience instrument for patients with cancer. (United States)

    Ye, Zeng Jie; Liang, Mu Zi; Li, Peng Fei; Sun, Zhe; Chen, Peng; Hu, Guang Yun; Yu, Yuan Liang; Wang, Shu Ni; Qiu, Hong Zhong


    Resilience is an important concept in the cancer literature and is a salient indicator of cancer survivorship. The aim of this study is to develop and validate a new resilience instrument that is specific to patients with cancer diagnosis (RS-SC) in Mainland China. First, a resilience framework was constructed for patients with cancer diagnosis. Second, items were formulated based on the framework to reflect different aspects of resilience. Third, two rounds of expert panel discussion were performed to select important and relevant items. Finally, two cross-sectional studies were conducted to evaluate the psychometric properties of this instrument. Fifty-one items were generated based on the resilience framework and the final 25-item RS-SC resulted in a five-factor solution including Generic Elements, Benefit Finding, Support and Coping, Hope for the Future and Meaning for Existence, accounting for 64.72% of the variance. The Cronbach's α of the RS-SC was 0.825 and the test-retest reliability was 0.874. The RS-SC is a brief and specific self-report resilience instrument for Chinese patients with cancer and shows sound psychometric properties in this study. The RS-SC has potential applications in both clinical practice and research with strength-based resiliency interventions.

  11. [Perspectives on resilience : trait or aptitude ? (United States)

    Rolin, H; Fossion, P; Kotsou, I; Leys, C


    In this paper, we discuss various issues related to the concept of resilience, which is conventionally defined as a dynamic process allowing for a positive adaptation in a context of significant adversity. First, we try to draw the reader's attention to the importance of the concept of resilience in terms of public health. Second, we address the difficulty of measuring resilience in a relevant and operational manner. Third, we then address the question of whether resilience can be conceived only in the context of a confrontation with trauma, or whether its application can be relevant to the everyday nontraumatic adversity. In this regard, we introduce and define another coping strategy which is the Sense of Coherence (SOC). Fourth, we discuss the nature of resilience, that is to say, whether it should be considered as a personality trait or as an aptitude. We try to show that this problem arises from the difficulty to specify the emotional processes involved in resilience. Finally, we propose future research perspectives that should allow us to better understand the concept of resilience.

  12. Resilience: A psychobiological construct for psychiatric disorders (United States)

    Shrivastava, Amresh; Desousa, Avinash


    Understanding of psychopathology of mental disorder is evolving, particularly with availability of newer insight from the field of genetics, epigenetics, social, and environmental pathology. It is now becoming clear how biological factors are contributing to development of an illness in the face of a number of psychosocial factors. Resilience is a psychobiological factor which determines individual's response to adverse life events. Resilience is a human capacity to adapt swiftly and successfully to stressful/traumatic events and manage to revert to a positive state. It is fundamental for growth of positive psychology which deals with satisfaction, adaptability, contentment, and optimism in people's life. Of late, there has been a paradigm shift in the understanding of resilience in context of stress risk vulnerability dimension. It is a neurobiological construct with significant neurobehavioral and emotional features which plays important role in deconstructing mechanism of biopsychosocial model of mental disorders. Resilience is a protective factor against development of mental disorder and a risk factor for a number of clinical conditions, e.g. suicide. Available information from scientific studies points out that resilience is modifiable factor which opens up avenues for a number of newer psychosocial as well as biological therapies. Early identification of vulnerable candidates and effectiveness of resilience-based intervention may offer more clarity in possibility of prevention. Future research may be crucial for preventive psychiatry. In this study, we aim to examine whether resilience is a psychopathological construct for mental disorder. PMID:26985103

  13. A resilience markers framework for small teams

    International Nuclear Information System (INIS)

    Furniss, Dominic; Back, Jonathan; Blandford, Ann; Hildebrandt, Michael; Broberg, Helena


    Processes that enable an effective response to unexpected events and vulnerabilities that lie outside the scope of formal procedures can be described as being resilient. There are many such descriptions of resilience within and across different domains. Comparison and generalisation is difficult because resilience is not a component of a system and should be understood as an emergent property. Here we provide a framework for reasoning about resilience that requires representation of the level of analysis (from the individual to operational), a traceable link from abstract theory to specific observations, resilience mechanisms, and contextual factors. This moves forward an agenda to systematically observe concrete manifestations of resilience within and across domains. We illustrate the application of the framework by considering a case study of the performance of nuclear power plant (NPP) operators in an experimental scenario. This paper focuses on the small team level of analysis. The framework presented here provides the basis for developing concrete measures for improving the resilience of organisations through training, system design, and organisational learning.

  14. Using WNTR to Model Water Distribution System Resilience ... (United States)

    The Water Network Tool for Resilience (WNTR) is a new open source Python package developed by the U.S. Environmental Protection Agency and Sandia National Laboratories to model and evaluate resilience of water distribution systems. WNTR can be used to simulate a wide range of disruptive events, including earthquakes, contamination incidents, floods, climate change, and fires. The software includes the EPANET solver as well as a WNTR solver with the ability to model pressure-driven demand hydraulics, pipe breaks, component degradation and failure, changes to supply and demand, and cascading failure. Damage to individual components in the network (i.e. pipes, tanks) can be selected probabilistically using fragility curves. WNTR can also simulate different types of resilience-enhancing actions, including scheduled pipe repair or replacement, water conservation efforts, addition of back-up power, and use of contamination warning systems. The software can be used to estimate potential damage in a network, evaluate preparedness, prioritize repair strategies, and identify worse case scenarios. As a Python package, WNTR takes advantage of many existing python capabilities, including parallel processing of scenarios and graphics capabilities. This presentation will outline the modeling components in WNTR, demonstrate their use, give the audience information on how to get started using the code, and invite others to participate in this open source project. This pres

  15. Acoustic Performance of Resilient Materials Using Acrylic Polymer Emulsion Resin

    Directory of Open Access Journals (Sweden)

    Haseog Kim


    Full Text Available There have been frequent cases of civil complaints and disputes in relation to floor impact noises over the years. To solve these issues, a substantial amount of sound resilient material is installed between the concrete slab and the foamed concrete during construction. A new place-type resilient material is made from cement, silica powder, sodium sulfate, expanded-polystyrene, anhydrite, fly ash, and acrylic polymer emulsion resin. Its physical characteristics such as density, compressive strength, dynamic stiffness, and remanent strain are analyzed to assess the acoustic performance of the material. The experimental results showed the density and the dynamic stiffness of the proposed resilient material is increased with proportional to the use of cement and silica powder due to the high contents of the raw materials. The remanent strain, related to the serviceability of a structure, is found to be inversely proportional to the density and strength. The amount of reduction in the heavyweight impact noise is significant in a material with high density, high strength, and low remanent strain. Finally, specimen no. R4, having the reduction level of 3 dB for impact ball and 1 dB for bang machine in the single number quantity level, respectively, is the best product to obtain overall acoustic performance.

  16. Acoustic Performance of Resilient Materials Using Acrylic Polymer Emulsion Resin. (United States)

    Kim, Haseog; Park, Sangki; Lee, Seahyun


    There have been frequent cases of civil complaints and disputes in relation to floor impact noises over the years. To solve these issues, a substantial amount of sound resilient material is installed between the concrete slab and the foamed concrete during construction. A new place-type resilient material is made from cement, silica powder, sodium sulfate, expanded-polystyrene, anhydrite, fly ash, and acrylic polymer emulsion resin. Its physical characteristics such as density, compressive strength, dynamic stiffness, and remanent strain are analyzed to assess the acoustic performance of the material. The experimental results showed the density and the dynamic stiffness of the proposed resilient material is increased with proportional to the use of cement and silica powder due to the high contents of the raw materials. The remanent strain, related to the serviceability of a structure, is found to be inversely proportional to the density and strength. The amount of reduction in the heavyweight impact noise is significant in a material with high density, high strength, and low remanent strain. Finally, specimen no. R4, having the reduction level of 3 dB for impact ball and 1 dB for bang machine in the single number quantity level, respectively, is the best product to obtain overall acoustic performance.

  17. Evaluating post-disaster ecosystem resilience using MODIS GPP data (United States)

    Frazier, Amy E.; Renschler, Chris S.; Miles, Scott B.


    An integrated community resilience index (CRI) quantifies the status, exposure, and recovery of the physical, economic, and socio-cultural capital for a specific target community. However, most CRIs do not account for the recovery of ecosystem functioning after extreme events, even though many aspects of a community depend on the services provided by the natural environment. The primary goal of this study was to monitor the recovery of ecosystem functionality (ecological capital) using remote sensing-derived gross primary production (GPP) as an indicator of 'ecosystem-wellness' and assess the effect of resilience of ecological capital on the recovery of a community via an integrated CRI. We developed a measure of ecosystem resilience using remotely sensed GPP data and applied the modeling prototype ResilUS in a pilot study for a four-parish coastal community in southwestern Louisiana, USA that was impacted by Hurricane Rita in 2005. The results illustrate that after such an extreme event, the recovery of ecological capital varies according to land use type and may take many months to return to full functionality. This variable recovery can potentially impact the recovery of certain businesses that rely heavily on ecosystem services such as agriculture, forestry, fisheries, and tourism.

  18. Resilient Control System Execution Agent (ReCoSEA)

    Energy Technology Data Exchange (ETDEWEB)

    Craig G. Rieger; Kris Villez


    In an increasingly networked world, critical infrastructure systems suffer from two types of vulnerability. The first is the traditionally recognized problem of monitoring the systems for faults and failures, recognizing and analyzing data, and responding with real understanding to the problems of the system. Increasingly complex systems create the opportunity for single points of failure to cascade when inaccurate assessment of system health increases response time or leads to faulty analysis of the problems involved. A second problem involves vulnerability to cyber intrusion, in which bad actors can mask system deterioration or present false data about system status. A resilient system will protect stability, efficiency, and security. To ensure these three states, the system must react to changing conditions within the system with coordination: no one component of the system can be allowed to react to problems without real consideration of the effects of that action on other components within the system. Systems with multi-agent design typically have three layers of action, a management layer, a coordination layer, and an execution layer. A resilient multi-agent system will emphasize functions of the execution layer, which has the responsibility of initiating actions, monitoring, analyzing, and controlling its own processes, while feeding information back to the higher levels of management and coordination. The design concept of a resilient control system execution agent (ReCoSEA) grows out of these underpinnings, and through the use of computational intelligence techniques, this paper suggests an associated design methodology.

  19. Inferring the relative resilience of alternative states.

    Directory of Open Access Journals (Sweden)

    David G Angeler

    Full Text Available 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

  20. Mental resilience, perceived immune functioning, and health

    Directory of Open Access Journals (Sweden)

    Van Schrojenstein Lantman M


    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

  1. Interrogating resilience in health systems development. (United States)

    van de Pas, Remco; Ashour, Majdi; Kapilashrami, Anuj; Fustukian, Suzanne


    The Fourth Global Symposium on Health Systems Research was themed around 'Resilient and responsive health systems for a changing world.' This commentary is the outcome of a panel discussion at the symposium in which the resilience discourse and its use in health systems development was critically interrogated. The 2014-15 Ebola outbreak in West-Africa added momentum for the wider adoption of resilient health systems as a crucial element to prepare for and effectively respond to crisis. The growing salience of resilience in development and health systems debates can be attributed in part to development actors and philanthropies such as the Rockefeller Foundation. Three concerns regarding the application of resilience to health systems development are discussed: (1) the resilience narrative overrules certain democratic procedures and priority setting in public health agendas by 'claiming' an exceptional policy space; (2) resilience compels accepting and maintaining the status quo and excludes alternative imaginations of just and equitable health systems including the socio-political struggles required to attain those; and (3) an empirical case study from Gaza makes the case that resilience and vulnerability are symbiotic with each other rather than providing a solution for developing a strong health system. In conclusion, if the normative aim of health policies is to build sustainable, universally accessible, health systems then resilience is not the answer. The current threats that health systems face demand us to imagine beyond and explore possibilities for global solidarity and justice in health. © The Author 2017. Published by Oxford University Press in association with The London School of Hygiene and Tropical Medicine. All rights reserved. For permissions, please e-mail:

  2. Promoting the development of resilient academic functioning in maltreated children. (United States)

    Holmes, Megan R; Yoon, Susan; Berg, Kristen A; Cage, Jamie L; Perzynski, Adam T


    This study examined (a) the extent of heterogeneity in the patterns of developmental trajectories of language development and academic functioning in children who have experienced maltreatment, (b) how maltreatment type (i.e., neglect or physical abuse) and timing of abuse explained variation in developmental trajectories, and (c) the extent to which individual protective factors (i.e., preschool attendance, prosocial skills), relationship protective factors (i.e., parental warmth, absence of past-year depressive episode, cognitive/verbal responsiveness) and community protective factors (i.e., neighborhood safety) promoted the development of resilient language/academic functioning trajectories. Longitudinal data analyses were conducted using cohort sequential Growth Mixture Model (CS-GMM) with a United States national representative sample of children reported to Child Protective Services (n=1,776). Five distinct developmental trajectories from birth to age 10 were identified including two resilient groups. Children who were neglected during infancy/toddlerhood or physically abused during preschool age were more likely to be in the poorer language/academic functioning groups (decreasing/recovery/decreasing and high decreasing) than the resilient high stable group. Child prosocial skills, caregiver warmth, and caregiver cognitive stimulation significantly predicted membership in the two resilient academic functioning groups (low increasing and high stable), after controlling for demographics and child physical abuse and neglect. Results suggest that it is possible for a maltreated child to successfully achieve competent academic functioning, despite the early adversity, and identifies three possible avenues of intervention points. This study also makes a significant contribution to the field of child development research through the novel use of CS-GMM, which has implications for future longitudinal data collection methodology. Copyright © 2017 Elsevier Ltd. All

  3. Designing Freshwater Resilience for the Mexico City Metropolitan Area (United States)

    Freeman, S.; Wi, S.; Brown, C.


    There are few places in the world where the water management challenges associated with global urbanization are as fully visible as in the Greater Mexico City Metropolitan Area (MCMA). MCMA has a population of 22 million of which only 82% have daily water provision and this figure is projected by local agencies to decrease drastically in the next decade due to population growth, infrastructure degradation and climate change. The city is served by a massive water delivery system, consisting of complex network of infrastructure in the surrounding basins that provides about 40% of the supply for MCMA and is characterized by increasing land use change and competition for water. The remaining 60% of MCMA's water is sourced internally from already depleted groundwater resources whose exploitation also results in significant subsidence throughout the city, further damaging already degraded infrastructure. Consequently, there is interest and need for investments that improve the performance of the freshwater delivery system, including local resources and connected basins, in the face of change and shocks that can be only partially anticipated. The quest for such resilience is a common theme in urban infrastructure design yet practical approaches for achieving it remain nascent. In this study, we use MCMA and the Cutzamala Water supply system to demonstrate a quantitative framework to evaluate investment strategies which seek resilience for the water supply system of MCMA. Multiobjective optimization and decisions under deep uncertainty approaches are used to evaluate the best performing investment portfolios across different resilience performance metrics which encompass social equity, environmental and economic objectives. This analysis shows dynamic system responses that result from different investment portfolios, elucidating difficult planning and management decisions around tradeoffs between allocations as well as performance metrics (e.g short period of total failure

  4. A Measure of Team Resilience: Developing the Resilience at Work Team Scale. (United States)

    McEwen, Kathryn; Boyd, Carolyn M


    This study develops, and initial evaluates, a new measure of team-based resilience for use in research and practice. We conducted preliminary analyses, based on a cross-sectional sample of 344 employees nested within 31 teams. Seven dimensions were identified through exploratory and confirmatory factor analyses. The measure had high reliability and significant discrimination to indicate the presence of a unique team-based aspect of resilience that contributed to higher work engagement and higher self-rated team performance, over and above the effects of individual resilience. Multilevel analyses showed that team, but not individual, resilience predicted self-rated team performance. Practice implications include a need to focus on collective as well as individual behaviors in resilience-building. The measure provides a diagnostic instrument for teams and a scale to evaluate organizational interventions and research the relationship of resilience to other constructs.

  5. Can Resilience be Reconciled with Globalization and the Increasingly Complex Conditions of Resource Degradation in Asian Coastal Regions?

    Directory of Open Access Journals (Sweden)

    Derek Armitage


    Full Text Available This paper explores the relationship between resilience and globalization. We are concerned, most importantly, with whether resilience is a suitable conceptual framework for natural resource management in the context of the rapid changes and disruptions that globalization causes in social-ecological systems. Although theoretical in scope, we ground this analysis using our experiences in two Asian coastal areas: Junagadh District in Gujarat State, India and Banawa Selatan, in Central Sulawesi, Indonesia. We present the histories of resource exploitation in the two areas, and we attempt to combine a resilience perspective with close attention to the impact of globalization. Our efforts serve as a basis from which to examine the conceptual and practical compatibility of resilience with globalization. The first challenge we address is epistemological: given that resilience and globalization have roots in different disciplines, do they share a sufficiently common perception of change and human action to be compatible? Second, we address the issue of how resilience can be a viable management objective in the rapidly changing context of globalization. We identify scale as particularly important in this regard.

  6. Peripheral and central mechanisms of stress resilience

    Directory of Open Access Journals (Sweden)

    Madeline L. Pfau


    Full Text Available Viable new treatments for depression and anxiety have been slow to emerge, likely owing to the complex and incompletely understood etiology of these disorders. A budding area of research with great therapeutic promise involves the study of resilience, the adaptive maintenance of normal physiology and behavior despite exposure to marked psychological stress. This phenomenon, documented in both humans and animal models, involves coordinated biological mechanisms in numerous bodily systems, both peripheral and central. In this review, we provide an overview of resilience mechanisms throughout the body, discussing current research in animal models investigating the roles of the neuroendocrine, immune, and central nervous systems in behavioral resilience to stress.

  7. Social-ecological resilience and law (United States)

    Garmestani, Ahjond S.; Allen, Craig R.


    Environmental law envisions ecological systems as existing in an equilibrium state, reinforcing a rigid legal framework unable to absorb rapid environmental changes and innovations in sustainability. For the past four decades, “resilience theory,” which embraces uncertainty and nonlinear dynamics in complex adaptive systems, has provided a robust, invaluable foundation for sound environmental management. Reforming American law to incorporate this knowledge is the key to sustainability. This volume features top legal and resilience scholars speaking on resilience theory and its legal applications to climate change, biodiversity, national parks, and water law.

  8. Psychobiology and molecular genetics of resilience. (United States)

    Feder, Adriana; Nestler, Eric J; Charney, Dennis S


    Every individual experiences stressful life events. In some cases acute or chronic stress leads to depression and other psychiatric disorders, but most people are resilient to such effects. Recent research has begun to identify the environmental, genetic, epigenetic and neural mechanisms that underlie resilience, and has shown that resilience is mediated by adaptive changes in several neural circuits involving numerous neurotransmitter and molecular pathways. These changes shape the functioning of the neural circuits that regulate reward, fear, emotion reactivity and social behaviour, which together are thought to mediate successful coping with stress.

  9. Practical Leakage-Resilient Symmetric Cryptography

    DEFF Research Database (Denmark)

    Faust, Sebastian; Pietrzak, Krzysztof; Schipper, Joachim


    construction may already suffice to protect against realistic side-channel attacks. In this paper, we show that indeed for simpler constructions leakage-resilience can be obtained when we aim for relaxed security notions where the leakage-functions and/or the inputs to the primitive are chosen non......-adaptively. For example, we show that a three round Feistel network instantiated with a leakage resilient PRF yields a leakage resilient PRP if the inputs are chosen non-adaptively (This complements the result of Dodis and Pietrzak [CRYPTO’10] who show that if a adaptive queries are allowed, a superlogarithmic number...

  10. Climate change and forest resilience

    Energy Technology Data Exchange (ETDEWEB)

    MacQueen, Duncan; Vermeulen, Sonja


    Significant global climate change is inevitable. Tree species have a limited capacity to tolerate climate change or migrate through natural or artificial means. We do not know enough about the comparative resilience of forest-based, agricultural, marine or fresh water ecosystems. But it is clear that biodiverse forest ecosystems are under threat. And the threat extends beyond forests themselves. An estimated 60 million indigenous people are heavily dependent on the world's rainforests. Some 350 million people live in or close to dense forests and rely on them for subsistence or income. A further 1.2 billion people in developing countries depend on trees on farm to generate food or cash.

  11. Resilience, Adaptability and Transformability in Social-ecological Systems


    Brian Walker; C. S. Holling; Stephen R. Carpenter; Ann P. Kinzig


    The concept of resilience has evolved considerably since Holling's (1973) seminal paper. Different interpretations of what is meant by resilience, however, cause confusion. Resilience of a system needs to be considered in terms of the attributes that govern the system's dynamics. Three related attributes of social-ecological systems (SESs) determine their future trajectories: resilience, adaptability, and transformability. Resilience (the capacity of a system to absorb disturbance and reorgan...

  12. The concept of resilience- the scientific adaptation for society health


    Svence, Guna


    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...

  13. Relationship among resilience, self-esteem, depression, and coping


    Tanaka, Chiaki; Kodama, Kenichi


    Relationship among resilience, self-esteem, depression, and coping was investigated. University students (n = 277) completed four questionnaires that measured the above variables. Resilience means a psychological trait for maintaining mental health during stressful events. Results indicated the following. (1) There was no gender difference in resilience. (2) There was a positive correlation between resilience and self-esteem. (3) There was a negative correlation between resilience and depress...

  14. Resilience Management System And Development Of Resilience Capability On Site Workers


    Komatsubara, Akinori


    When we consider the safety of socio-technical or safety critical systems, discussions from three layers are required; safety strategy, safety management and safety activity. In this study, development of resilience safety from the three layers is discussed. For the safety management layer, this study proposes resilience management system (RMS) as the style of safety management system (SMS) for resilience safety approach. Two cases at Japanese companies to enhance attitude and non-technical s...

  15. STRIVE: Stress Resilience In Virtual Environments: a pre-deployment VR system for training emotional coping skills and assessing chronic and acute stress responses. (United States)

    Rizzo, Albert; Buckwalter, J Galen; John, Bruce; Newman, Brad; Parsons, Thomas; Kenny, Patrick; Williams, Josh


    The incidence of posttraumatic stress disorder (PTSD) in returning OEF/OIF military personnel is creating a significant healthcare challenge. This has served to motivate research on how to better develop and disseminate evidence-based treatments for PTSD. One emerging form of treatment for combat-related PTSD that has shown promise involves the delivery of exposure therapy using immersive Virtual Reality (VR). Initial outcomes from open clinical trials have been positive and fully randomized controlled trials are currently in progress to further validate this approach. Based on our research group's initial positive outcomes using VR to emotionally engage and successfully treat persons undergoing exposure therapy for PTSD, we have begun development in a similar VR-based approach to deliver stress resilience training with military service members prior to their initial deployment. The Stress Resilience In Virtual Environments (STRIVE) project aims to create a set of combat simulations (derived from our existing Virtual Iraq/Afghanistan exposure therapy system) that are part of a multi-episode narrative experience. Users can be immersed within challenging combat contexts and interact with virtual characters within these episodes as part of an experiential learning approach for training a range of psychoeducational and cognitive-behavioral emotional coping strategies believed to enhance stress resilience. The STRIVE project aims to present this approach to service members prior to deployment as part of a program designed to better prepare military personnel for the types of emotional challenges that are inherent in the combat environment. During these virtual training experiences users are monitored physiologically as part of a larger investigation into the biomarkers of the stress response. One such construct, Allostatic Load, is being directly investigated via physiological and neuro-hormonal analysis from specimen collections taken immediately before and after

  16. Acquaintance molestation and youth-serving organizations. (United States)

    Lanning, Kenneth V; Dietz, Park


    This article is based not only on the research literature but also on the extensive field experience of the authors in consulting with investigators, attorneys, and organizations on the prevention, investigation, prosecution, and civil litigation of molestation of children within or in connection with youth-serving organizations. Acquaintance molesters have often pursued careers or sought out paid or volunteer work with organizations through which they can meet children. To address the problem of such offenders, it is necessary for youth-serving organizations to recognize the diversity of sexual activity, the phenomena of "nice-guy" offenders and compliant child victims, and the grooming/seduction process, each of which is reviewed here. The four most important protection practices for organizations are screening; management, and supervision; response to suspicions, allegations, and complaints; and prevention and awareness programs. The authors recommend general approaches to each of these and describe the reasons many organizations resist implementing available preventive measures. © The Author(s) 2014.

  17. Virtual Globes: Serving Science and Society

    Directory of Open Access Journals (Sweden)

    Salman Qureshi


    Full Text Available Virtual Globes reached the mass market in 2005. They created multi-million dollar businesses in a very short time by providing novel ways to explore data geographically. We use the term “Virtual Globes” as the common denominator for technologies offering capabilities to annotate, edit and publish geographic information to a world-wide audience and to visualize information provided by the public and private sectors, as well as by citizens who volunteer new data. Unfortunately, but not surprising for a new trend or paradigm, overlapping terms such as “Virtual Globes”, “Digital Earth”, “Geospatial Web”, “Geoportal” or software specific terms are used heterogeneously. We analyze the terminologies and trends in scientific publications and ask whether these developments serve science and society. While usage can be answered quantitatively, the authors reason from the literature studied that these developments serve to educate the masses and may help to democratize geographic information by extending the producer base. We believe that we can contribute to a better distinction between software centered terms and the generic concept as such. The power of the visual, coupled with the potential of spatial analysis and modeling for public and private purposes raises new issues of reliability, standards, privacy and best practice. This is increasingly addressed in scientific literature but the required body of knowledge is still in its infancy.

  18. Serving to different locations: set-up, toss, and racket kinematics of the professional tennis serve. (United States)

    Reid, Machar; Whiteside, David; Elliott, Bruce


    The serve, as the most important stroke in tennis, has attracted considerable biomechanical interest. Of its component parts, the swing has received disproportionate research attention and consequently, little is known regarding toss kinematics. Indeed, the age-old question of whether players serve to different parts of the court from the same toss remains unanswered. Six right-handed professionally ranked players hit first serves (FSs) and second serves (SSs) to three 2 x 1 m target areas reflecting the landing locations of T, body and wide serves, respectively, on the deuce court. A 22 camera, 250 Hz VICON MX motion analysis system captured racket, ball, foot, and h and kinematics. Repeated measures ANOVAs assessed within-player differences in foot, racket, and ball kinematics within the FS and SS as a function of landing location. The positions of the front foot, ball zenith, and ball impact were significantly different in the FS, while kinematics across all SS were consistent. Front foot position was closer to the centre mark in the T FS and players impacted the ball further left in the wide FS compared to the T FS. This study discusses the findings in the context of the development of the serve as well as potential implications for the return.

  19. Psychosocial facets of resilience: implications for preventing posttrauma psychopathology, treating trauma survivors, and enhancing community resilience

    Directory of Open Access Journals (Sweden)

    Brian M. Iacoviello


    Full Text Available Background: There is a range of potential responses to stress and trauma. Whereas, on one extreme, some respond to stress and trauma by developing psychiatric disorders (e.g., posttraumatic stress disorder, PTSD, on the other extreme are the ones who exhibit resilience. Resilience is broadly defined as adaptive characteristics of an individual to cope with and recover from adversity. Objective: Understanding of the factors that promote resilience is warranted and can be obtained by interviewing and learning from particularly resilient individuals as well as empirical research. In this paper, we discuss a constellation of factors comprising cognitive, behavioral, and existential elements that have been identified as contributing to resilience in response to stress or trauma. Results: The psychosocial factors associated with resilience include optimism, cognitive flexibility, active coping skills, maintaining a supportive social network, attending to one's physical well-being, and embracing a personal moral compass. Conclusions: These factors can be cultivated even before exposure to traumatic events, or they can be targeted in interventions for individuals recovering from trauma exposure. Currently available interventions for PTSD could be expanded to further address these psychosocial factors in an effort to promote resilience. The cognitive, behavioral, and existential components of psychosocial factors that promote individual resilience can also inform efforts to promote resilience to disaster at the community level.

  20. Warrior Resilience Training in Operation Iraqi Freedom: combining rational emotive behavior therapy, resiliency, and positive psychology. (United States)

    Jarrett, Thomas


    Warrior Resilience Training (WRT) is an educational class designed to enhance Warrior resilience, thriving, and posttraumatic growth for Soldiers deployed in Operation Iraqi Freedom. Warrior Resilience Training uses rational emotive behavior therapy (REBT), Army leadership principles, and positive psychology as a vehicle for students to apply resilient philosophies derived from Army Warrior Ethos, Stoic philosophy, and the survivor and resiliency literature. Students in WRT are trained to focus upon virtue, character, and emotional self-regulation by constructing and maintaining a personal resiliency philosophy that emphasizes critical thinking, rationality, virtue, and Warrior Ethos. The author, an Army licensed clinical social worker, executive coach, REBT doctoral fellow, and former Special Forces noncommissioned officer, describes his initial experience teaching WRT during Operation Iraqi Freedom to combat medics and Soldiers from 2005 to 2006, and his experience as a leader of a combat stress control prevention team currently in Iraq offering mobile WRT classes in-theater. Warrior Resilience Training rationale, curriculum, variants (like Warrior Family Resilience Training), and feedback are included, with suggestions as to how behavioral health providers and combat stress control teams might better integrate their services with leaders, chaplains, and commands to better market combat stress resiliency, reduce barriers to care, and promote force preservation. Informal analysis of class feedback from 1168 respondents regarding WRT reception and utilization is examined.

  1. Strategies to Move From Conceptual Models to Quantifying Resilience in FEW Systems (United States)

    Padowski, J.; Adam, J. C.; Boll, J.; Barber, M. E.; Cosens, B.; Goldsby, M.; Fortenbery, R.; Fowler, A.; Givens, J.; Guzman, C. D.; Hampton, S. E.; Harrison, J.; Huang, M.; Katz, S. L.; Kraucunas, I.; Kruger, C. E.; Liu, M.; Luri, M.; Malek, K.; Mills, A.; McLarty, D.; Pickering, N. B.; Rajagopalan, K.; Stockle, C.; Richey, A.; Voisin, N.; Witinok-Huber, B.; Yoder, J.; Yorgey, G.; Zhao, M.


    Understanding interdependencies within Food-Energy-Water (FEW) systems is critical to maintain FEW security. This project examines how coordinated management of physical (e.g., reservoirs, aquifers, and batteries) and non-physical (e.g., water markets, social capital, and insurance markets) storage systems across the three sectors promotes resilience. Coordination increases effective storage within the overall system and enhances buffering against shocks at multiple scales. System-wide resilience can be increased with innovations in technology (e.g., smart systems and energy storage) and institutions (e.g., economic systems and water law). Using the Columbia River Basin as our geographical study region, we use an integrated approach that includes a continuum of science disciplines, moving from theory to practice. In order to understand FEW linkages, we started with detailed, connected conceptual models of the food, energy, water, and social systems to identify where key interdependencies (i.e., overlaps, stocks, and flows) exist within and between systems. These are used to identify stress and opportunity points, develop innovation solutions across FEW sectors, remove barriers to the adoption of solutions, and quantify increases in system-wide resilience to regional and global change. The conceptual models act as a foundation from which we can identify key drivers, parameters, time steps, and variables of importance to build and improve existing systems dynamic and biophysical models. Our process of developing conceptual models and moving to integrated modeling is critical and serves as a foundation for coupling quantitative components with economic and social domain components and analyses of how these interact through time and space. This poster provides a description of this process that pulls together conceptual maps and integrated modeling output to quantify resilience across all three of the FEW sectors (a.k.a. "The Resilience Calculator"). Companion posters

  2. Salty or sweet? Nutritional quality, consumption, and cost of snacks served in afterschool programs. (United States)

    Beets, Michael W; Weaver, Robert G; Tilley, Falon; Turner-McGrievy, Gabrielle; Huberty, Jennifer; Ward, Dianne S; Freedman, Darcy A


    Snacks served in afterschool programs (ASPs, 3-6 pm) represent an important opportunity to promote healthy eating. ASP policies suggest a fruit/vegetable is served daily, while sugar-sweetened foods/beverages and artificially flavored snacks are eliminated. Limited information exists on the types of snacks served in ASPs, if snacks meet existing nutrition policies, whether children eat the snacks, and their cost. Direct observation of snacks served and consumed was collected in 20 ASPs serving over 1700 elementary age children. The number of days that snacks were served/week was evaluated for compliance with nutrition policies. Costs of snacks were collected via receipts. Programs served desserts and artificially flavored salty snacks on 2.7 and 2.1 days/week. Fruits and vegetables were served 0.6 and 0.1 days/week, respectively. Sugar-sweetened beverages were served 1.8 days/week. Of the children (N = 383) observed, 75% to 100% consumed the snack served, with 95% and 100% of served fruits/vegetables consumed. No ASP served fruit/vegetables daily, 18 served sugar-sweetened foods, 16 served artificially flavored snacks, and 14 served sugar-sweetened beverages. Desserts and salty snacks cost $0.27-$0.32/snack vs $0.38-$0.40/snack for vegetables/fruits. The quality of snacks failed to meet nutrition policies and consists of predominately high-sugar and artificially flavored options. Strategies to improve snack offerings in ASPs while addressing price barriers are required. © 2015, American School Health Association.

  3. Investigating an API for resilient exascale computing.

    Energy Technology Data Exchange (ETDEWEB)

    Stearley, Jon R.; Tomkins, James; VanDyke, John P.; Ferreira, Kurt Brian; Laros, James H.,; Bridges, Patrick


    Increased HPC capability comes with increased complexity, part counts, and fault occurrences. In- creasing the resilience of systems and applications to faults is a critical requirement facing the viability of exascale systems, as the overhead of traditional checkpoint/restart is projected to outweigh its bene ts due to fault rates outpacing I/O bandwidths. As faults occur and propagate throughout hardware and software layers, pervasive noti cation and handling mechanisms are necessary. This report describes an initial investigation of fault types and programming interfaces to mitigate them. Proof-of-concept APIs are presented for the frequent and important cases of memory errors and node failures, and a strategy proposed for lesystem failures. These involve changes to the operating system, runtime, I/O library, and application layers. While a single API for fault handling among hardware and OS and application system-wide remains elusive, the e ort increased our understanding of both the mountainous challenges and the promising trailheads. 3

  4. Pneumonia in bighorn sheep: Risk and resilience (United States)

    Cassirer, E. Frances; Manlove, Kezia R.; Almberg, Emily S.; Kamath, Pauline; Cox, Mike; Wolff, Peregrine L.; Roug, Annette; Shannon, Justin M.; Robinson, Rusty; Harris, Richard B.; Gonzales, Ben J.; Plowright, Raina K.; Hudson, Peter J.; Cross, Paul C.; Dobson, Andrew; Besser, Thomas E.


    Infectious disease was an important driver of historic declines and extirpations of bighorn sheep (Ovis canadensis) in North America and continues to impede population restoration and management. Domestic sheep have long been linked to pneumonia outbreaks in bighorn sheep and this association has now been confirmed in 13 captive commingling experiments. However, ecological and etiological complexities still hinder our understanding and control of the disease. We provide an overview of the current state of knowledge about the biology and management of respiratory disease in bighorn sheep and propose strategies for moving forward. Epizootic pneumonia in bighorn sheep is polymicrobial. Mycoplasma ovipneumoniae, a bacterium host-specific to Caprinae and commonly carried by healthy domestic sheep and goats appears to be a necessary primary agent. All-age epizootics following introduction of M. ovipneumoniae along with other pathogens into bighorn sheep populations are usually severe (median mortality 47%) but fatality rates vary widely, from 15 – 100%. Disease severity may be influenced by the strain of M. ovipneumoniae, by secondary bacterial and viral pathogens, and by factors affecting transmission and host immunity. Once introduced, M. ovipneumoniae can persist in bighorn sheep populations for decades. Carrier dams transmit the pathogen to their susceptible lambs, triggering fatal pneumonia outbreaks in nursery groups, which limits recruitment and slows or prevents population recovery. The result is that demographic costs of pathogen persistence often outweigh the impacts of the initial invasion and die-off. There is currently no effective vaccine or antibiotic for domestic or wild sheep and to date, no management actions have been successful in reducing morbidity, mortality, or disease spread once pathogen invasion has occurred. Molecular-based strain typing suggests that spillover of M. ovipneumoniae into bighorn sheep populations from domestic small ruminants

  5. International co-operation in cyber resilience

    NARCIS (Netherlands)

    Zielstra, A.; Luiijf, H.A.M.; Duijnhoven, H.L.


    All stakeholders in cyber security and resilience have obligations; it is time to end the period of loose, non-binding collaborations, say Annemarie Zielstra, Eric Luiijf and Hanneke Duijnhoven, in this call for nations to work more closely together

  6. Introduction: Social-Ecological Resilience and Law (United States)

    Environmental law envisions ecological systems as existing in an equilibrium state, reinforcing a rigid legal framework unable to absorb rapid environmental changes and innovations in sustainability. For the past four decades, "resilience theory," which embraces uncertainty and n...

  7. From vulnerability to resilience: improving humanitarian response

    Directory of Open Access Journals (Sweden)

    Emma Pearce


    Full Text Available Lessons from responses to the Syrian displacement crisis can inform broader discussions on how to build responses that better address vulnerability, support resilience and include displaced women, children and young people in all their diversity.

  8. Proceedings "… Towards Resilient Honey Bees …"

    NARCIS (Netherlands)

    Dooremalen, van C.A.; Zweep, A.


    The Research Roadmap is a co-creation by Bees@wur and the Dutch government, and the (inter)national researchers participating in the workshop Resilient Honey bees 23-24 November 2015, Castle Hoekelum, Bennekom, The Netherlands

  9. the Pathways to Resilience Project Advisory Panel

    African Journals Online (AJOL)

    or informal, naturally ... Keywords: advisory panel; collaboration; community; participatory; partnership; resilience; youth. In a country such ... interventions, increased researcher and community knowledge and use of local re- sources, and skill ...

  10. Resilient Afforable Cubesat Processor, Phase I (United States)

    National Aeronautics and Space Administration — Advanced Materials Applications, LLC (AMA) proposes the Resilient Affordable Computing Platform (RACP), a power-efficient high-performance space computer design for...

  11. Resilience and electricity systems: A comparative analysis

    International Nuclear Information System (INIS)

    Molyneaux, Lynette; Wagner, Liam; Froome, Craig; Foster, John


    Electricity systems have generally evolved based on the natural resources available locally. Few metrics exist to compare the security of electricity supply of different countries despite the increasing likelihood of potential shocks to the power system like energy price increases and carbon price regulation. This paper seeks to calculate a robust measure of national power system resilience by analysing each step in the process of transformation from raw energy to consumed electricity. Countries with sizeable deposits of mineral resources are used for comparison because of the need for electricity-intensive metals processing. We find that shifts in electricity-intensive industry can be predicted based on countries' power system resilience. - Highlights: ► We establish a resilience index measure for major electricity systems. ► We examine a range of OECD and developing nations electricity systems and their ability to cope with shocks. ► Robustness measures are established to show resilience of electricity systems.

  12. Does resilient mean eco-inefficient?

    DEFF Research Database (Denmark)

    Pizzol, Massimo

    , because the redundant connections between elements of a system make it less efficient but also more flexible and adaptable and allow to perform a function even if some connections are interrupted or missing. Balancing between resilience and efficiency seems to be the key for sustainability intended...... as long-term perfomance. Resilience is not explicitly taken into account within life cycle assessment (LCA). LCA determines the eco-efficiency of product systems, i.e. the ratio between the function provided by the product and its impact on the environment. The question is whether a product system which...... structure is improved or designed to be more resilient will not only be more inefficient, but also eco-inefficient, when studied by means of LCA. In this work a two steps approach is proposed to study resilience of product systems: 1) assessment of disturbance conditions and their inclusion within the scope...

  13. Technology-Mediated Learning for Resilience

    DEFF Research Database (Denmark)

    Sandvik, Kjetil; Majchrzak, Tim; Busch, Peter André

    Resilience is a topic of steadily increasing interest. It particularly gains importance when discussing how communities (e.g. municipalities) can prepare themselves for potential future disruptions. A resilient community will overcome immediate shocks, such as an earthquake, as well as stresses......, such as the successive outbreak of a pandemic. Due to the novelty of the topic, research particularly exists on theoretical aspects of resilience. Targeting learning – and thereby the local population – is a rather new emergence. To effectively reach, involve, and engage citizens, technology can play a key role. Based...... on four actual cases from communities we analyse the impact technology has on learning about resilience. We then scrutinize the effectiveness and propose future steps. Thereby, we seek to provide practical advice to local governments and to enrich the theory at the same time....

  14. Can Law Foster Social-Ecological Resilience?

    Directory of Open Access Journals (Sweden)

    Ahjond S. Garmestani


    Full Text Available Law plays an essential role in shaping natural resource and environmental policy, but unfortunately, many environmental laws were developed around the prevailing scientific understanding that there was a "balance of nature" that could be managed and sustained. This view assumes that natural resource managers have the capacity to predict the behavior of ecological systems, know what its important functional components are, and successfully predict the outcome of management interventions. This paper takes on this problem by summarizing and synthesizing the contributions to this Special Feature (Law and Social-Ecological Resilience, Part I: Contributions from Resilience 2011, focusing on the interaction of law and social-ecological resilience, and then offering recommendations for the integration of law and social-ecological resilience.

  15. Resilience and Renewable Energy Planning in Greenland

    DEFF Research Database (Denmark)

    Carruth, Susan


    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...

  16. Drinking Water Earthquake Resilience Paper Data (United States)


  17. Utilities' ''obligation to serve'' under deregulation

    International Nuclear Information System (INIS)

    Alexander, C.B.


    The utility no longer has protected status, and the traditional franchise concept is under attack. Exclusive rights once conveyed to the utilities are being denied and not just in the area of gas sales. Exclusive rights once conveyed to utilities will be denied in more areas. State by state, the utilities' franchise is being examined to see which, if any, of its provisions are necessary in a deregulated environment. Can the free market provide everything that's been provided for many years under monopolistic arrangements? Some of the most critical and difficult of these provisions concern the obligation to serve, which utilities, in most states, have assumed as part of their franchise agreement. Regulators, courts, utilities, marketers and others are busy sorting through these issues, but resolution could take years. The paper discusses deregulation, universal service fee, representation without taxation, suppliers and marketer restrictions

  18. SAFRR Tsunami Scenario: Economic Impacts and Resilience (United States)

    Wein, A. M.; Rose, A.; Sue Wing, I.; Wei, D.


    Business interruption (BI) losses for the SAFRR tsunami scenario are derived from the forecasted physical damages of about 100 million at the Ports of Los Angeles (LA) and Long Beach (LB), and 700 million in marina damages, and 2 billion in inundated property damages along the California coast. Economic impacts are measured by the reduction in California's gross domestic product (GDP). The analysis involves several steps. First, estimates are made of immediate business interruption losses due to physical damage to facilities or to disruption of production. Second, total economic impacts (consisting of both direct and indirect effects) are measured by a general equilibrium (quantity and price multiplier effects) of lost production in other sectors through ripple effects upstream and downstream along the supply chain. Third, many types of resilience are applied to demonstrate their potential reductions of the impacts. At the Ports of LA and LB, a two-day port shutdown, cargo losses, and additional terminal downtimes would expose 1.2 billion of trade (import and export) value associated with over 4 billion of BI losses. The sectors potentially most affected by trade disruptions are leather, metal, and motor vehicle manufacturing. Excess capacity, inventories, export conversion, and conservation could reduce the direct trade impacts by 85%. Production recapture alone (including clearing the backlog of waiting ships) could reduce BI losses by 85%. The Port of LA commercial fishing would be subject to damages to the fleet, perished fish that cannot be landed, and lost fishing days. Although BI losses are relatively small, the southern Californian fishing sector could incur a 4% drop in output. The impacts would depend on the speed at which boats are repaired and whether lost fishing days can be made up. Ship-building and repair could also be negatively affected, but these impacts would be offset somewhat by reconstruction. Effects on commercial fishing in other locations

  19. Reconceptualizing the Role of Infrastructure in Resilience (United States)

    Kenney, Melissa A.; Hamin, Elisabeth M.; Sheahan, Thomas C.


    The Sustainable Adaptive Gradients in the Coastal Environment (SAGE) research collaboration network is composed of U.S., Caribbean, and European engineers, geoscientists, ecologists, social scientists, planners, and policy makers. The goal of SAGE is to establish international, cross-disciplinary networks of researchers working on resilient coastal infrastructure (gray, green, and cultural), with a focus on understanding how varying coastal characteristics contribute toward resilient adaptation strategies (funded under National Science Foundation grant ICER-1338767).

  20. The Rise of the Resilient Local Authority?


    Shaw, Keith


    The term resilience is increasingly being utilised within the study of public policy to depict how individuals, communities and organisations can adapt, cope, and ‘bounce back’ when faced with external shocks such as climate change, economic recession and cuts in public expenditure. In focussing on the local dimensions of the resilience debate, this article argues that the term can provide useful insights into how the challenges facing local authorities in the UK can be reformulated and reint...

  1. Umělci a resilience


    Lorencová, Tatiana


    This master thesis offers a comparison of the characteristics of resilience, concrete hardiness, Sense of Coherence, and traits of creativity between a population of artists (composers) and a normal population. Along with it, it considers the possibility that higher creativity may correlate with higher resilience. The thesis is questioning the opinion of majority, that artists are weaker than normal population, when facing stressful event. The research shows, that artists are equal with norma...

  2. Proceedings of the third resilience engineering symposium

    International Nuclear Information System (INIS)

    Hollnagel, Erik; Pieri, Francois; Rigaud, Eric


    The proceeding from Third Resilience Engineering Symposium collects the papers presented on October 28-30, 2008, in Antibes-Juan-les-Pins, France. The Symposium provided a much appreciated forum for people working within the area of Resilience Engineering to become updated with the latest scientific achievements as well as more practical oriented applications, and exchange views and idea within the area. Resilience Engineering represents a new way of thinking about safety that has already given rise to several practical applications. In contrast to established risk management approaches that are based on hindsight and emphasise error tabulation and calculation of failure probabilities, Resilience Engineering looks for ways to enhance the ability of organisations to create processes that are robust yet flexible, to monitor and revise risk models, and to use resources pro-actively in the face of disruptions or ongoing production and economic pressures. In Resilience Engineering failures do not stand for a breakdown or malfunctioning of normal system functions, but rather represent the converse of the adaptations necessary to cope with the real world complexity. Individuals and organisations must always adjust their performance to the current conditions; and because resources and time are finite it is inevitable that such adjustments are approximate. Success has been ascribed to the ability of groups, individuals, and organisations to anticipate the changing shape of risk before damage occurs; failure is simply the temporary or permanent absence of that. Three papers were selected for INIS, these are: - Resilience and Brittleness in a Nuclear Emergency Response Simulation: Focusing on Team Coordination Activity (Costa, W.S. et al.); - Resilience and the Training of Nuclear Operators - A View from the Shop Floor (Hildebrandt, M. et al.); and - Complexity of Resilient Power Distribution Networks (May, M.)

  3. The politics of vulnerability and resilience

    Directory of Open Access Journals (Sweden)

    Georg Frerks


    Full Text Available Much conceptual confusion exists over the concepts of vulnerability and (social resilience, reinforced by the different paradigms (the article identifies four and disciplinary traditions underlying their use. While since the 1980s the social construction of "vulnerability" as a driver for disaster received considerable attention, in recent years we have seen increased attention to people's capacities and resilience. The currently popular "complexity" approach to risk moreover appears to offer ways of breaking through entrenched vulnerabilities. Resilience however is also a political project which, we argue, also has its dark, conservative overtones and overlooks structural sources of vulnerability that continue to affect hazard-prone actors. We may therefore need to conceive resilience as the potential for social transformation after disaster.Existe muita confusão conceitual em torno dos conceitos de vulnerabilidade e resiliência (social, reforçada pela diferença de paradigmas (este artigo identifica quarto e tradições disciplinares subjacentes à sua utilização. Enquanto desde os anos 80 a construção social de "vulnerabilidade" como condutor para desastres recebeu atenção considerável, nos últimos anos temos visto maior atenção às capacidades e resiliência das pessoas. Atualmente popular, a abordagem da "complexidade" do risco, além disso, parece oferecer maneiras transformadoras através das vulnerabilidades enraizadas. No entanto, defendemos que a resiliência é um projeto político que também tem seus sombrios sobretons conservadores e omite fontes estruturais de vulnerabilidade que continuam a afetar os atores propensos ao risco. Podemos, portanto, precisar conceber a resiliência como potencial para transformação social depois de desastres.

  4. Racial Discrimination, Cultural Resilience, and Stress. (United States)

    Spence, Nicholas D; Wells, Samantha; Graham, Kathryn; George, Julie


    Racial discrimination is a social determinant of health for First Nations people. Cultural resilience has been regarded as a potentially positive resource for social outcomes. Using a compensatory model of resilience, this study sought to determine if cultural resilience (compensatory factor) neutralized or offset the detrimental effect of racial discrimination (social risk factor) on stress (outcome). Data were collected from October 2012 to February 2013 (N = 340) from adult members of the Kettle and Stony Point First Nation community in Ontario, Canada. The outcome was perceived stress; risk factor, racial discrimination; and compensatory factor, cultural resilience. Control variables included individual (education, sociability) and family (marital status, socioeconomic status) resilience resources and demographics (age and gender). The model was tested using sequential regression. The risk factor, racial discrimination, increased stress across steps of the sequential model, while cultural resilience had an opposite modest effect on stress levels. In the final model with all variables, age and gender were significant, with the former having a negative effect on stress and women reporting higher levels of stress than males. Education, marital status, and socioeconomic status (household income) were not significant in the model. The model had R(2) = 0.21 and adjusted R(2) = 0.18 and semipartial correlation (squared) of 0.04 and 0.01 for racial discrimination and cultural resilience, respectively. In this study, cultural resilience compensated for the detrimental effect of racial discrimination on stress in a modest manner. These findings may support the development of programs and services fostering First Nations culture, pending further study. © The Author(s) 2016.

  5. Adolescent suicide in Australia: rates, risk and resilience. (United States)

    McNamara, Patricia M


    Adolescent suicide rates in Australia have fallen significantly during recent years. The incidence, however, clearly remains a serious concern for young people, parents, professionals and policy makers. Some groups of Australian youth appear to be at heightened risk. Adolescents within the welfare system, indigenous, rural and refugee youth, along with same sex attracted young people often need very careful monitoring and support. Young men continue to take their lives more frequently than young women. Prevention programmes in Australia aim to develop resilience in young people, families and communities that can serve as protection against self harm and suicide. The improvement of mental health literacy, a fostering of adolescent self-efficacy and better access to early intervention strategies are currently privileged in national and state policies related to young people in Australia. More work is needed, however, to achieve a well integrated mental health framework capable of effectively addressing adolescent suicide prevention into the twenty-first century.

  6. Socio-Economic Resilience to Floods in 90 Countries (United States)

    Hallegatte, S.; Bangalore, M.; Vogt-Schilb, A.


    Global losses from floods are increasing, with renewed calls for action to reduce their impact. In each country, region or city, many actions can protect the population and help rebuild and recover: building dikes and restoring mangroves; land-use planning; early warning and evacuation; insurance and social safety nets. What should be the priorities? How to build a comprehensive strategy? Is progress being made? We propose a tool - a national-level scorecard based on welfare economics - to assess a country's socio-economic resilience to river floods and identify the most promising policy options in different contexts to reduce the impact of floods on well-being. The tool is applied to 90 countries using open databases, and can serve as a starting point for designing policies and more in-depth local studies.

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

    Directory of Open Access Journals (Sweden)

    Juntao Tan


    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.

  8. The Roles of Science in Local Resilience Policy Development: A Case Study of Three U.S. Cities (United States)

    Clavin, C.; Gupta, N.


    The development and deployment of resilience policies within communities in the United States often respond to the place-based, hazard-specific nature of disasters. Prior to the onset of a disaster, municipal and regional decision makers establish long-term development policies, such as land use planning, infrastructure investment, and economic development policies. Despite the importance of incorporating disaster risk within community decision making, resilience and disaster risk are only one consideration community decision makers weigh when choosing how and whether to establish resilience policy. Using a case study approach, we examine the governance, organizational, management, and policy making processes and the involvement of scientific advice in designing and implementing resilience policy in three U.S. communities: Los Angeles, CA; Norfolk, VA; and Flagstaff, AZ. Disaster mitigation or resilience initiatives were developed and deployed in each community with differing levels and types of scientific engagement. Engagement spanned from providing technical support with traditional risk assessment to direct engagement with community decision makers and design of community resilience outreach. Best practices observed include embedding trusted, independent scientific advisors with strong community credibility within local government agencies, use of interdisciplinary and interdepartmental expert teams with management and technical skillsets, and establishing scientifically-informed disaster and hazard scenarios to enable community outreach. Case study evidence suggest science communication and engagement within and across municipal government agencies and scientifically-informed direct engagement with community stakeholders are effective approaches and roles that disaster risk scientists can fill to support resilience policy development.

  9. Resilience in Women who Experience Domestic Violence. (United States)

    Tsirigotis, Konstantinos; Łuczak, Joanna


    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.

  10. Developing Mathematical Resilience of Prospective Math Teachers (United States)

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


    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.

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

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


    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

  12. Gaining efficiency by centralising the corporate business resiliency process. (United States)

    Martinez, Robert


    Organisations have compiled many business continuity plans over the years in response to uncontrollable events and natural disasters. As the types of threats increase, even more plans are being created. Unfortunately, many corporations do not communicate the existence of these various plans outside of their centre of excellence. Creating a centralised oversight of your business resiliency process brings many benefits, including greater awareness, a bigger pool of expertise, common terminology and reducing the chances of redundant efforts. Having an overarching corporate response plan in place makes it possible to have high-level leadership trained and ready in case an extreme event occurs.

  13. Urban flooding and Resilience: concepts and needs (United States)

    Gourbesville, Ph.


    During the recent years, a growing interest for resilience has been expressed in the natural disaster mitigation area and especially in the flood related events. The European Union, under the Seventh Framework Programme (FP7), has initiated several research initiatives in order to explore this concept especially for the urban environments. Under urban resilience is underlined the ability of system potentially exposed to hazard to resist, respond, recover and reflect up to stage which is enough to preserve level of functioning and structure. Urban system can be resilient to lot of different hazards. Urban resilience is defined as the degree to which cities are able to tolerate some disturbance before reorganizing around a new set of structures and processes (Holling 1973, De Bruijn 2005). The United Nation's International strategy for Disaster Reductions has defined resilience as "the capacity of a system, community or society potentially exposed to hazards to adapt, by resisting or changing in order to reach and maintain an acceptable level of functioning and structure. This is determined by the degree to which the social system is capable of organizing itself to increase this capacity for learning from past disasters for better future protection and to improve risk reduction measures."(UN/ISDR 2004). According to that, system should be able to accept the hazard and be able to recover up to condition that provides acceptable operational level of city structure and population during and after hazard event. Main elements of urban system are built environment and population. Physical characteristic of built environment and social characteristic of population have to be examined in order to evaluate resilience. Therefore presenting methodology for assessing flood resilience in urban areas has to be one of the focal points for the exposed cities. Strategies under flood management planning related to resilience of urban systems are usually regarding controlling runoff

  14. Physical fitness: a pathway to health and resilience. (United States)

    Deuster, Patricia A; Silverman, Marni N


    Various groups representing a number of different perspectives (for example, operational, architectural, community, institutional, and individual resilience) use the term resilience. We define resilience as the ability to withstand, recover, and grow in the face of stressors and changing demands. Physical fitness is one pathway toward resilience because it is associated with many traits and attributes required for resilience. In addition, physical fitness confers resilience because regular exercise and/or physical activity induces positive physiologic and psychological benefits, protects against the potential consequences of stressful events, and prevents many chronic diseases. This article presents a brief historical overview of the health-promoting effects of exercise and physical activity, followed by a discussion on the concept of hardiness and mental toughness and how they relate to resilience and physical fitness; how physical fitness promotes resilience; the clinical implications of a sedentary lifestyle; and the relevance of physical fitness and resilience to Army Medicine's Performance Triad.

  15. Capturing the cornerstones of coral reef resilience: linking theory to practice (United States)

    Nyström, M.; Graham, N. A. J.; Lokrantz, J.; Norström, A. V.


    Coral reefs can undergo unexpected and dramatic changes in community composition, so called phase shifts. This can have profound consequences for ecosystem services upon which human welfare depends. Understanding of this behavior is in many aspects still in its infancy. Resilience has been argued to provide insurance against unforeseen ecosystem responses in the face of environmental change, and has become a prime goal for the management of coral reefs. However, diverse definitions of resilience can be found in the literature, making its meaning ambiguous. Several studies have used the term as a theoretical framework and concern regarding its practical applicability has been raised. Consequently, operationalizing theory to make resilience observable is an important task, particularly for policy makers and managers dealing with pressing environmental problems. Ultimately this requires some type of empirical assessments, something that has proven difficult due to the multidimensional nature of the concept. Biodiversity, spatial heterogeneity, and connectivity have been proposed as cornerstones of resilience as they may provide insurance against ecological uncertainty. The aim of this article is to provide an overview of the divergent uses of the concept and to propose empirical indicators of the cornerstones of coral reef resilience. These indicators include functional group approaches, the ratios of “good” and “bad” colonizers of space, measurements of spatial heterogeneity, and estimates of potential space availability against grazing capacity. The essence of these operational indicators of resilience is to use them as predictive tools to recognize vulnerability before disturbance occurs that may lead to abrupt phase shifts. Moving toward operationalizing resilience theory is imperative to the successful management of coral reefs in an increasingly disturbed and human-dominated environment.

  16. Social-ecological resilience and geomorphic systems (United States)

    Chaffin, Brian C.; Scown, Murray


    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

  17. Resilient moves: Tinkering with practice theory to generate new ways of thinking about using resilience. (United States)

    Aranda, Kay; Hart, Angie


    Recent public health policies have re-endorsed the key role all health and social care professionals have in tackling the social determinants of health inequalities. With inequalities firmly entrenched, and much theorising focused on reproduction rather than transformation, sustaining practitioner commitment and engagement with this work and maintaining confidence in achieving change is challenging. One increasingly popular way to intervene in practice to begin to address inequalities has been the use of resilience, even though resilience is frequently critiqued for its collusion with neoliberal imperatives in favouring individualised rather than socio-political responses. This article examines these concerns through the use of the practice turn and specifically 'slim-line' practice theory and 'tinkering' to explore the potential for reframing resilience theory and practice. Using an original data set derived from evaluations of resilience-based programmes, held with parents and practitioners between 2008 and 2012, this article re-examines participants' understandings of resilience. We show how practice theory reveals entangled and emergent meanings, competencies and materials that constitute resilience as a social practice comprised of resilient moves. The implications of this reframing are discussed in relation to ontology, agency and change; but also for resilience theory and practice and public health practices more generally. In conclusion, we argue practice theory's attention to context as more than mere backdrop to action helps shift inequality theorising beyond the individual and reproduction towards deeper, detailed social understandings of transformation and change. © The Author(s) 2014.

  18. Making teams more resilient : Effects of shared transformational leadership training on resilience

    NARCIS (Netherlands)

    Kleij, R. van der; Molenaar, D.; Schraagen, J.M.


    Resilience is of great importance to teams operating in complex environments, such as command and control teams. Team resilience is the ability of teams to respond to sudden, unanticipated demands for performance quickly and with minimum decrement of performance. The objective of this study was to

  19. Access and Resilience: Analyzing the Construction of Social Resilience to the Threat of Water Scarcity

    Directory of Open Access Journals (Sweden)

    Ruth Langridge


    Full Text Available Resilience is a vital attribute that characterizes a system's capacity to cope with stress. Researchers have examined the measurement of resilience in ecosystems and in social-ecological systems, and the comparative vulnerability of social groups. Our paper refocuses attention on the processes and relations that create social resilience. Our central proposition is that the creation of social resilience is linked to a community's ability to access critical resources. We explore this proposition through an analysis of how community resilience to the stress of water scarcity is influenced by historically contingent mechanisms to gain, control, and maintain access to water. Access is defined broadly as the ability of a community to actually benefit from a resource, and includes a wider range of relations than those derived from property rights alone. We provide a framework for assessing the construction of social resilience and use it to examine, first, the different processes and relations that enabled four communities in northern California to acquire access to water, and second, how access contributed to their differential levels of resilience to potential water scarcity. Legal water rights are extremely difficult to alter, and given the variety of mechanisms that can generate access, our study suggests that strengthening and diversifying a range of structural and relational mechanisms to access water can enhance a community's resilience to water scarcity.

  20. Toward quantifying metrics for rail-system resilience : Identification and analysis of performance weak resilience signals

    NARCIS (Netherlands)

    Regt, A. de; Siegel, A.W.; Schraagen, J.M.C.


    This paper aims to enhance tangibility of the resilience engineering concept by facilitating understanding and operationalization of weak resilience signals (WRSs) in the rail sector. Within complex socio-technical systems, accidents can be seen as unwanted outcomes emerging from uncontrolled

  1. Successful ageing, depression and resilience research; a call for a priori approaches to investigations of resilience

    NARCIS (Netherlands)

    Huisman, M.; Klokgieters, S.S.; Beekman,


    Given the multitude of risk factors for depression in modern society and given the negative consequences of depressive problems for successful ageing, investigating resilience in relation to depression may help identifying entry points for reducing the burden of morbidity. Research on resilience

  2. Developing a shared understanding of the Upper Mississippi River: the foundation of an ecological resilience assessment (United States)

    Bouska, Kristen; Houser, Jeff N.; De Jager, Nathan R.; Hendrickson, Jon S.


    The Upper Mississippi River System (UMRS) is a large and complex floodplain river ecosystem that spans the jurisdictions of multiple state and federal agencies. In support of ongoing ecosystem restoration and management by this broad partnership, we are undertaking a resilience assessment of the UMRS. We describe the UMRS in the context of an ecological resilience assessment. Our description articulates the temporal and spatial extent of our assessment of the UMRS, the relevant historical context, the valued services provided by the system, and the fundamental controlling variables that determine its structure and function. An important objective of developing the system description was to determine the simplest, adequate conceptual understanding of the UMRS. We conceptualize a simplified UMRS as three interconnected subsystems: lotic channels, lentic off-channel areas, and floodplains. By identifying controlling variables within each subsystem, we have developed a shared understanding of the basic structure and function of the UMRS, which will serve as the basis for ongoing quantitative evaluations of factors that likely contribute to the resilience of the UMRS. As we undertake the subsequent elements of a resilience assessment, we anticipate our improved understanding of interactions, feedbacks, and critical thresholds will assist natural resource managers to better recognize the system’s ability to adapt to existing and new stresses.

  3. REMAP-a Resilience Resources Measure for Prediction and Management of Somatic Symptoms. (United States)

    Malarkey, William B; David, Prabu; Gouin, Jean-Philippe; Edwards, Michael C; Klatt, Maryanna; Zautra, Alex J


    Patients with symptoms but without an identified disease are a challenge to primary care providers. A 22-item measure is introduced and evaluated to offer medical care providers with an instrument to assess and discuss possible deficiencies in resilience resources that may contribute to symptoms without identifiable pathology. This instrument highlights psychosocial and lifestyle resources that serve as buffers to life's stressors rather than focusing on stress and its related symptoms. The measure included items from five resilience domains-relational engagement, emotional sensibility, meaningful action, awareness of self and others, and physical health behaviors (REMAP). Its structure and function were evaluated using two different samples. Results suggest that scores from the REMAP have reasonable psychometric properties. Higher REMAP scores were predictive of fewer health symptoms in a sample representative of the US population. In a second sample, REMAP was positively associated with perceived resilience, ego strength and mindfulness attention and negatively related to perceived stress, depression, sleep disturbances, and loneliness, providing evidence of convergent and divergent validity. Furthermore, the REMAP scale was sensitive to change following a life style intervention. This suggests that REMAP can be a useful tool in practice settings for counseling patients with unexplained symptoms. With insight into the biopsychosocial aspect of their symptoms, patients may become more receptive to cognitive behavioral options to improve their resilience resources and lifestyle choices.

  4. Preparation of Ready to Serve Grape Juice

    International Nuclear Information System (INIS)

    Mya Mya Than, Daw; Molly Ahad, Daw; Khin Khin Lay, Daw


    Studies were carried out at the Food Technology Research Department of Myanma Scientific and Technological Research Department to prepare ready to serve grape juice from ripe fruits of the red varieties of grapes. The sugar content of grapes varied from (10) to (14) % depending on the season. To get a maximum content of (16) % sugar in the juice, (2) to (6) % sugar was added. The yields of the seasonal grape juice varied from (62.5) to (72.2) % by weight. The tannin content was (0.36) % by volume in the fresh juice. It was decreased to (0.03) % by volume after the cold storage at (10)C for (10 to 15) days. The pH of the original fruit juice was (3.2). The best juice was obtain when the pH of the juice was(4.0). To obtain the higher yield of the juice, desirable bright colour and rapid clarification, (0.01) %. Pectinex enzyme was added. In this investigation grape juice was preserved with (0.1) % sodium benzoate. Storage studies, which also included microbiological aspects indicated that the pasteurized grape juice bottle can be stored at room temperature for minimum (6) months without any deterioration in quality

  5. Oxytocin promotes group-serving dishonesty. (United States)

    Shalvi, Shaul; De Dreu, Carsten K W


    To protect and promote the well-being of others, humans may bend the truth and behave unethically. Here we link such tendencies to oxytocin, a neuropeptide known to promote affiliation and cooperation with others. Using a simple coin-toss prediction task in which participants could dishonestly report their performance levels to benefit their group's outcome, we tested the prediction that oxytocin increases group-serving dishonesty. A double-blind, placebo-controlled experiment allowing individuals to lie privately and anonymously to benefit themselves and fellow group members showed that healthy males (n = 60) receiving intranasal oxytocin, rather than placebo, lied more to benefit their group, and did so faster, yet did not necessarily do so because they expected reciprocal dishonesty from fellow group members. Treatment effects emerged when lying had financial consequences and money could be gained; when losses were at stake, individuals in placebo and oxytocin conditions lied to similar degrees. In a control condition (n = 60) in which dishonesty only benefited participants themselves, but not fellow group members, oxytocin did not influence lying. Together, these findings fit a functional perspective on morality revealing dishonesty to be plastic and rooted in evolved neurobiological circuitries, and align with work showing that oxytocin shifts the decision-maker's focus from self to group interests. These findings highlight the role of bonding and cooperation in shaping dishonesty, providing insight into when and why collaboration turns into corruption.

  6. Biodiversity Information Serving Our Nation (BISON) (United States)



    Researchers collect species occurrence data, records of an organism at a particular time in a particular place, as a primary or ancillary function of many biological field investigations. Presently, these data reside in numerous distributed systems and formats (including publications) and are consequently not being used to their full potential. As a step toward addressing this challenge, the Core Science Analytics and Synthesis (CSAS) program of the US Geological Survey (USGS) is developing Biodiversity Information Serving Our Nation (BISON), an integrated and permanent resource for biological occurrence data from the United States. BISON will leverage the accumulated human and infrastructural resources of the long-term USGS investment in research and information management and delivery. CSAS is also the U.S. Node of the Global Biodiversity Information Facility (GBIF), an international, government-initiated and funded effort focused on making biodiversity data freely available for scientific research, conservation and sustainable development. CSAS, with its partners at Department of Energy's Oak Ridge National Laboratory (ORNL), hosts a full mirror of the hundreds of millions of global records to which GBIF provides access. BISON has been initiated with the 110 million records GBIF makes available from the U.S. and is integrating millions more records from other sources each year.

  7. Serving Data to the GLAST Users Community

    International Nuclear Information System (INIS)

    Stephens, Thomas E.


    The scientific community will access the public GLAST data through the website of the GLAST Science Support Center (GSSC). For most data products the GSSC website will link to the NASA High Energy Astrophysics Science Archive Research Center's (HEASARC) Browse interface, which will actually serve the data. For example, data from the GLAST Burst Monitor (GBM) from a given burst will be packaged together and accessible through Browse. However, the photon and event data produced by the Large Area Telescope (LAT), GLAST's primary instrument, will be distributed through a custom GSSC interface. These data will be collected over the LAT's large field-of-view, usually while the LAT is scanning the sky, and thus photons from a particular direction cannot be attributed to a single 'observation' in the traditional sense. Users will request all photons detected from a region on the sky over a specified time and energy range. Through its website the GSSC will also provide long and short term science timelines, spacecraft position and attitude histories, exposure maps and other scientific data products. The different data products provided by the GSSC will be described

  8. A proposal: LEIR to serve biomedicine

    CERN Multimedia

    Antonella Del Rosso


    LEIR is the CERN facility that produces high-density ion beams for the LHC and for the SPS fixed target experiments. Since its operational schedule is not fully booked, LEIR could, in principle, be exploited even further. A brainstorming meeting recently took place at CERN to evaluate the possibility of modifying LEIR to serve the biomedical community. Discussions are in progress.   The Low Energy Ion Ring (LEIR). LEIR is a small synchrotron with a circumference of about 78 m. It currently receives particles from Linac 3 and prepares beams for the SPS and the LHC. “In order for LEIR to be able to provide ion beams with appropriate energies for studies of interest for biomedical applications, a new ejection system with new beam lines needs to be designed,” explains Christian Carli, from the Beams Department. “In addition, Linac 3 could be upgraded to include a second ion source and a radio frequency quadrupole (RFQ) optimized for ions of interest for bi...

  9. Towards a common formalization of resilience and vulnerability to natural hazards (United States)

    Rougé, Charles; Mathias, Jean-Denis; Deffuant, Guillaume


    Resilience and vulnerability are two widely-used concepts when it comes to describe the potential impacts of natural hazards on a social and ecological system. They are an attractive way to communicate both with stakeholders and between the different disciplinary fields that use them in that context. Therefore, a formal definition of the concepts is warranted so as to provide a non-ambiguous reference for discussion and avoid misunderstandings. Besides, such a formalization should strive to formalize both concepts together so as to use their complimentarity. This abstract uses a stochastic controlled dynamical system formulation to propose a common framework for the definition of both resilience and vulnerability. Stochasticity represents all sources of uncertainty post-hazard, and the hazard is assumed to be an exogenous input. This mathematical representation highlights how the interplay between a natural hazard, the system's dynamic and the possible action policies influence the final outcome after the hazard hits. It also clarifies the role of normative choices in defining indicators that may inform or guide the system's management. More importantly, we demonstrate how the proposed framework may serve as a basis to generate indicators that are representative of general definitions of the concepts, yet flexible enough to be easily adapted to very diverse situations. Resilience is the ability for the system to keep or recover its properties of interest after a perturbation, while vulnerability is defined in a most general way as a measure of future harm. The definition of vulnerability leads to a variety of possible indicators, and ultimately to the identification of safe configurations of the system. Being resilient is then the fact of returning to a safe configuration, and the probability of resilience is that of doing so within a pre-defined time frame. Then, indicators may be designed around the probability distribution of return times. We show how viability

  10. Children's resilience and trauma-specific cognitive behavioral therapy: Comparing resilience as an outcome, a trait, and a process. (United States)

    Happer, Kaitlin; Brown, Elissa J; Sharma-Patel, Komal


    Resilience, which is associated with relatively positive outcomes following negative life experiences, is an important research target in the field of child maltreatment (Luthar et al., 2000). The extant literature contains multiple conceptualizations of resilience, which hinders development in research and clinical utility. Three models emerge from the literature: resilience as an immediate outcome (i.e., behavioral or symptom response), resilience as a trait, and resilience as a dynamic process. The current study compared these models in youth undergoing trauma-specific cognitive behavioral therapy. Results provide the most support for resilience as a process, in which increase in resilience preceded associated decrease in posttraumatic stress and depressive symptoms. There was partial support for resilience conceptualized as an outcome, and minimal support for resilience as a trait. Results of the models are compared and discussed in the context of existing literature and in light of potential clinical implications for maltreated youth seeking treatment. Copyright © 2017 Elsevier Ltd. All rights reserved.

  11. Experimental evaluation of foil-supported resilient-pad gas-lubricated thrust bearing (United States)

    Nemeth, Z. N.


    A new type of resilient-pad gas thrust bearing was tested to determine the feasibility of the design. The bearing consists of carbon graphite pads mounted asymmetrically on foil beams. Two bearing configurations were tested at thrust loads from 27 to 80 newtons at speeds to 9000 rpm. The outside diameter of the bearing was 8.9 centimeters.

  12. Challenges and Resilience in the Lives of Urban, Multiracial Adults: An Instrument Development Study (United States)

    Salahuddin, Nazish M.; O'Brien, Karen M.


    Multiracial Americans represent a rapidly growing population (Shih & Sanchez, 2009); however, very little is known about the types of challenges and resilience experienced by these individuals. To date, few psychological measures have been created specifically to investigate the experiences of multiracial people. This article describes 2…

  13. Alzheimer's aggression: influences on caregiver coping and resilience. (United States)

    Wilks, Scott E; Little, Kristina G; Gough, Heather R; Spurlock, Wanda J


    This study assessed impact of Alzheimer's patients' aggressive behavior (AD aggression) on caregiver coping strategies (task-, emotion-, and avoidance-focused) and caregiver resilience, and examined whether coping strategy moderated the AD aggression-caregiver resilience relationship. Informal caregivers across Louisiana (N = 419) completed surveys with measures of demographics, AD aggression, caregiver coping strategies, and caregiver resilience. Task-focused coping positively related to resilience. Aggression negatively predicted caregiver resilience. Emotion- and avoidance-focused coping strategies separately interacted with aggression and increased its negative relationship to caregiver resilience. Task-focused coping showed no moderation. Implications for social work professionals are discussed.

  14. Trichoderma for climate resilient agriculture. (United States)

    Kashyap, Prem Lal; Rai, Pallavi; Srivastava, Alok Kumar; Kumar, Sudheer


    Climate change is one of the biggest challenges of the twenty-first century for sustainable agricultural production. Several reports highlighted the need for better agricultural practices and use of eco-friendly methods for sustainable crop production under such situations. In this context, Trichoderma species could be a model fungus to sustain crop productivity. Currently, these are widely used as inoculants for biocontrol, biofertilization, and phytostimulation. They are reported to improve photosynthetic efficiency, enhance nutrient uptake and increase nitrogen use efficiency in crops. Moreover, they can be used to produce bio-energy, facilitate plants for adaptation and mitigate adverse effect of climate change. The technological advancement in high throughput DNA sequencing and biotechnology provided deep insight into the complex and diverse biotic interactions established in nature by Trichoderma spp. and efforts are being made to translate this knowledge to enhance crop growth, resistance to disease and tolerance to abiotic stresses under field conditions. The discovery of several traits and genes that are involved in the beneficial effects of Trichoderma spp. has resulted in better understanding of the performance of bioinoculants in the field, and will lead to more efficient use of these strains and possibly to their improvement by genetic modification. The present mini-review is an effort to elucidate the molecular basis of plant growth promotion and defence activation by Trichoderma spp. to garner broad perspectives regarding their functioning and applicability for climate resilient agriculture.

  15. Resilience in the global food system (United States)

    Seekell, David; Carr, Joel; Dell'Angelo, Jampel; D'Odorico, Paolo; Fader, Marianela; Gephart, Jessica; Kummu, Matti; Magliocca, Nicholas; Porkka, Miina; Puma, Michael; Ratajczak, Zak; Rulli, Maria Cristina; Suweis, Samir; Tavoni, Alessandro


    Ensuring food security requires food production and distribution systems function throughout disruptions. Understanding the factors that contribute to the global food system’s ability to respond and adapt to such disruptions (i.e. resilience) is critical for understanding the long-term sustainability of human populations. Variable impacts of production shocks on food supply between countries indicate a need for national-scale resilience indicators that can provide global comparisons. However, methods for tracking changes in resilience have had limited application to food systems. We developed an indicator-based analysis of food systems resilience for the years 1992-2011. Our approach is based on three dimensions of resilience: socio-economic access to food in terms of income of the poorest quintile relative to food prices, biophysical capacity to intensify or extensify food production, and the magnitude and diversity of current domestic food production. The socio-economic indicator has a large variability, but with low values concentrated in Africa and Asia. The biophysical capacity indicator is highest in Africa and Eastern Europe, in part because of a high potential for extensification of cropland and for yield gap closure in cultivated areas. However, the biophysical capacity indicator has declined globally in recent years. The production diversity indicator has increased slightly, with a relatively even geographic distribution. Few countries had exclusively high or low values for all indicators. Collectively, these results are the basis for global comparisons of resilience between countries, and provide necessary context for developing generalizations about resilience in the global food system.

  16. Psychometric properties of the adult resilience indicator

    Directory of Open Access Journals (Sweden)

    Martina Kotzé


    Full Text Available Orientation: Researchers need to assess the psychometric rigour of resilience measuring scales. Research purpose: The purpose of the study was to assess the psychometric properties of the South African Adult Resilience Indicator (ARI.Motivation for the study: Researchers have not previously published the psychometric properties of the South African Adult Resilience Indicator.Research design, approach and method: The authors used a cross-sectional quantitative research design. A sample of 789 young adults participated in the study. Cross-validation allowed the authors to confirm (using the validation sample the validity of the ARI structure they obtained during initial testing (using the calibration sample. They investigated two measurement models (the original factor structure and a one-dimensional factor structure.Main findings: The original factor structure presented the data and the proposed theory better than did the one-dimensional factor structure. The authors found acceptable goodness of fit for the ARI. More specifically, they found invariance (in terms of equal factor loadings,covariances and error variances in the calibration and validation samples. They also found acceptable reliability estimates for each of the eight sub-scales.Practical/managerial implications: The results can help researchers and practitioners interested in measuring resilience in adults to choose a resilience measure and to select an appropriate measure for their populations and contexts.Contribution/value-add: Previous research has clearly shown that reliable and valid resilience measures are necessary. It is also necessary to assess the psychometric properties of the currently available instruments and to publish the findings. This study has helped by examining the psychometric properties of the South African Adult Resilience Indicator.

  17. Effectively Serving AB 540 and Undocumented Students at a Hispanic Serving Institution (United States)

    Person, Dawn; Gutierrez Keeton, Rebecca; Medina, Noemy; Gonzalez, Jacquelyn; Minero, Laura P.


    This mixed-methods study examined the experiences of undocumented students at a 4-year Hispanic Serving Institution. Barriers identified by these students included a lack of resources and minimal career opportunities after graduation. Faculty and staff perceived this historically underserved population as exhibiting high levels of optimism and…

  18. Offer versus Serve or Serve Only: Does Service Method Affect Elementary Children's Fruit and Vegetable Consumption? (United States)

    Goggans, Margaret Harbison; Lambert, Laurel; Chang, Yunhee


    Purpose/Objectives: The purpose of this study was to determine if the use of the Offer versus Serve (OVS) provision in the National School Lunch Program would result in a significant difference in fruit and vegetable consumption by fourth and fifth grade elementary students, and in plate waste cost. Methods: Weighed and visual plate waste data…

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

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


    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

  20. Latent classes of resilience and psychological response among only-child loss parents in China. (United States)

    Wang, An-Ni; Zhang, Wen; Zhang, Jing-Ping; Huang, Fei-Fei; Ye, Man; Yao, Shu-Yu; Luo, Yuan-Hui; Li, Zhi-Hua; Zhang, Jie; Su, Pan


    Only-child loss parents in China recently gained extensive attention as a newly defined social group. Resilience could be a probable solution out of the psychological dilemma. Using a sample of 185 only-child loss people, this study employed latent class analysis (a) to explore whether different classes of resilience could be identified, (b) to determine socio-demographic characteristics of each class, and (c) to compare the depression and the subjective well-being of each class. The results supported a three-class solution, defined as 'high tenacity-strength but moderate optimism class', 'moderate resilience but low self-efficacy class' and 'low tenacity but moderate adaption-dependence class'. Parents with low income and medical insurance of low reimbursement type and without endowment insurance occupied more proportions in the latter two classes. The latter two classes also had a significant higher depression scores and lower subjective well-being scores than high tenacity-strength but moderate optimism class. Future work should care those socio-economically vulnerable bereaved parents, and an elastic economic assistance policy was needed. To develop targeted resilience interventions, the emphasis of high tenacity-strength but moderate optimism class should be the optimism. Moderate resilience but low self-efficacy class should be self-efficacy, and low tenacity but moderate adaption-dependence class should be tenacity. Copyright © 2016 John Wiley & Sons, Ltd.

  1. Spatially quantitative models for vulnerability analyses and resilience measures in flood risk management: Case study Rafina, Greece (United States)

    Karagiorgos, Konstantinos; Chiari, Michael; Hübl, Johannes; Maris, Fotis; Thaler, Thomas; Fuchs, Sven


    We will address spatially quantitative models for vulnerability analyses in flood risk management in the catchment of Rafina, 25 km east of Athens, Greece; and potential measures to reduce damage costs. The evaluation of flood damage losses is relatively advanced. Nevertheless, major problems arise since there are no market prices for the evaluation process available. Moreover, there is particular gap in quantifying the damages and necessary expenditures for the implementation of mitigation measures with respect to flash floods. The key issue is to develop prototypes for assessing flood losses and the impact of mitigation measures on flood resilience by adjusting a vulnerability model and to further develop the method in a Mediterranean region influenced by both, mountain and coastal characteristics of land development. The objective of this study is to create a spatial and temporal analysis of the vulnerability factors based on a method combining spatially explicit loss data, data on the value of exposed elements at risk, and data on flood intensities. In this contribution, a methodology for the development of a flood damage assessment as a function of the process intensity and the degree of loss is presented. It is shown that (1) such relationships for defined object categories are dependent on site-specific and process-specific characteristics, but there is a correlation between process types that have similar characteristics; (2) existing semi-quantitative approaches of vulnerability assessment for elements at risk can be improved based on the proposed quantitative method; and (3) the concept of risk can be enhanced with respect to a standardised and comprehensive implementation by applying the vulnerability functions to be developed within the proposed research. Therefore, loss data were collected from responsible administrative bodies and analysed on an object level. The used model is based on a basin scale approach as well as data on elements at risk exposed

  2. Tropical Tree Trait Diversity Enhances Forest Biomass Resilience in a Dynamic Global Vegetation Model (United States)

    Sakschewski, B.; Kirsten, T.; von Bloh, W.; Poorter, L.; Pena-Claros, M.; Boit, A.


    Functional diversity of ecosystems has been found to increase ecosystem functions and therefore enhance ecosystem resilience against environmental stressors. However, global carbon-cycle and biosphere models still classify the global vegetation into a relatively small number of distinct plant functional types (PFT) with constant features over space and time. Therefore, those models might underestimate the resilience and adaptive capacity of natural vegetation under climate change by ignoring positive effects that functional diversity might bring about. We diversified a set a of selected tree traits in a dynamic global vegetation model (LPJmL). In the new subversion, called LPJmL-FIT, Amazon region biomass stocks and forest structure appear significantly more resilient against climate change. Enhanced tree trait diversity enables the simulated rainforests to adjust to new environmental conditions via ecological sorting. These results may stimulate a new debate on the value of biodiversity for climate change mitigation.

  3. Resilience to the effects of social stress: Evidence from clinical and preclinical studies on the role of coping strategies

    Directory of Open Access Journals (Sweden)

    Susan K. Wood


    Full Text Available The most common form of stress encountered by people stems from one's social environment and is perceived as more intense than other types of stressors. One feature that may be related to differential resilience or vulnerability to stress is the type of strategy used to cope with the stressor, either active or passive coping. This review focuses on models of social stress in which individual differences in coping strategies produce resilience or vulnerability to the effects of stress. Neurobiological mechanisms underlying these individual differences are discussed. Overall, the literature suggests that there are multiple neural mechanisms that underlie individual differences in stress-induced resilience and vulnerability. How these mechanisms interact with one another to produce a resilient or vulnerable phenotype is not understood and such mechanisms have been poorly studied in females and in early developmental periods. Finally, we propose that resilience may be stress context specific and resilience phenotypes may need to be fine-tuned to suit a shifting environment.

  4. Operational resilience: concepts, design and analysis. (United States)

    Ganin, Alexander A; Massaro, Emanuele; Gutfraind, Alexander; Steen, Nicolas; Keisler, Jeffrey M; Kott, Alexander; Mangoubi, Rami; Linkov, Igor


    Building resilience into today's complex infrastructures is critical to the daily functioning of society and its ability to withstand and recover from natural disasters, epidemics, and cyber-threats. This study proposes quantitative measures that capture and implement the definition of engineering resilience advanced by the National Academy of Sciences. The approach is applicable across physical, information, and social domains. It evaluates the critical functionality, defined as a performance function of time set by the stakeholders. Critical functionality is a source of valuable information, such as the integrated system resilience over a time interval, and its robustness. The paper demonstrates the formulation on two classes of models: 1) multi-level directed acyclic graphs, and 2) interdependent coupled networks. For both models synthetic case studies are used to explore trends. For the first class, the approach is also applied to the Linux operating system. Results indicate that desired resilience and robustness levels are achievable by trading off different design parameters, such as redundancy, node recovery time, and backup supply available. The nonlinear relationship between network parameters and resilience levels confirms the utility of the proposed approach, which is of benefit to analysts and designers of complex systems and networks.

  5. Operational resilience: concepts, design and analysis (United States)

    Ganin, Alexander A.; Massaro, Emanuele; Gutfraind, Alexander; Steen, Nicolas; Keisler, Jeffrey M.; Kott, Alexander; Mangoubi, Rami; Linkov, Igor


    Building resilience into today’s complex infrastructures is critical to the daily functioning of society and its ability to withstand and recover from natural disasters, epidemics, and cyber-threats. This study proposes quantitative measures that capture and implement the definition of engineering resilience advanced by the National Academy of Sciences. The approach is applicable across physical, information, and social domains. It evaluates the critical functionality, defined as a performance function of time set by the stakeholders. Critical functionality is a source of valuable information, such as the integrated system resilience over a time interval, and its robustness. The paper demonstrates the formulation on two classes of models: 1) multi-level directed acyclic graphs, and 2) interdependent coupled networks. For both models synthetic case studies are used to explore trends. For the first class, the approach is also applied to the Linux operating system. Results indicate that desired resilience and robustness levels are achievable by trading off different design parameters, such as redundancy, node recovery time, and backup supply available. The nonlinear relationship between network parameters and resilience levels confirms the utility of the proposed approach, which is of benefit to analysts and designers of complex systems and networks.

  6. Organizational resilience: Nonprofit organizations' response to change. (United States)

    Witmer, Hope; Mellinger, Marcela Sarmiento


    Organizational resilience refers to the ability to respond productively to significant disruptive change and transform challenges into opportunities. There is a gap in the literature about resilient nonprofit organizations and its application for identifying organizational conditions for successful adaption to external variables that threaten their existence. The aim of this study was to identify organizational characteristics that point to the resilience of nonprofit behavioral healthcare organizations as they successfully adapt to funding changes. A multiple case study of two behavioral health nonprofit organizations was conducted. Data was collected through interviews and focus groups, and analyzed through a qualitative content analysis. Using the framework of resilience, six themes that equipped these organizations to successfully adapt to funding changes were identified. They included: commitment to the mission, improvisation, community reciprocity, servant and transformational leadership, hope and optimism, and fiscal transparency. The findings suggest that incorporating these qualities into an organizational system equips it to systematically adapt to funding changes and other disruptive challenges. Using resilience as a process and not simply an outcome after recovery, nonprofit organizations can have the capacity to continuously respond to challenges and provide uninterrupted and valuable services to society.

  7. Resilience and Renewable Energy Planning in Greenland

    DEFF Research Database (Denmark)

    Carruth, Susan


    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...

  8. Psychometric properties of the adult resilience indicator

    Directory of Open Access Journals (Sweden)

    Martina Kotzé


    Motivation for the study: Researchers have not previously published the psychometric properties of the South African Adult Resilience Indicator. Research design, approach and method: The authors used a cross-sectional quantitative research design. A sample of 789 young adults participated in the study. Cross-validation allowed the authors to confirm (using the validation sample the validity of the ARI structure they obtained during initial testing (using the calibration sample. They investigated two measurement models (the original factor structure and a one-dimensional factor structure. Main findings: The original factor structure presented the data and the proposed theory better than did the one-dimensional factor structure. The authors found acceptable goodness of fit for the ARI. More specifically, they found invariance (in terms of equal factor loadings,covariances and error variances in the calibration and validation samples. They also found acceptable reliability estimates for each of the eight sub-scales. Practical/managerial implications: The results can help researchers and practitioners interested in measuring resilience in adults to choose a resilience measure and to select an appropriate measure for their populations and contexts. Contribution/value-add: Previous research has clearly shown that reliable and valid resilience measures are necessary. It is also necessary to assess the psychometric properties of the currently available instruments and to publish the findings. This study has helped by examining the psychometric properties of the South African Adult Resilience Indicator.

  9. Surveillance and Resilience in Theory and Practice

    Directory of Open Access Journals (Sweden)

    Charles D. Raab


    Full Text Available Surveillance is often used as a tool in resilience strategies towards the threat posed by terrorist attacks and other serious crime. “Resilience” is a contested term with varying and ambiguous meaning in governmental, business and social discourses, and it is not clear how it relates to other terms that characterise processes or states of being. Resilience is often assumed to have positive connotations, but critics view it with great suspicion, regarding it as a neo-liberal governmental strategy. However, we argue that surveillance, introduced in the name of greater security, may itself erode social freedoms and public goods such as privacy, paradoxically requiring societal resilience, whether precautionary or in mitigation of the harms it causes to the public goods of free societies. This article develops new models and extends existing ones to describe resilience processes unfolding over time and in anticipation of, or in reaction to, adversities of different kinds and severity, and explores resilience both on the plane of abstract analysis and in the context of societal responses to mass surveillance. The article thus focuses upon surveillance as a special field for conceptual analysis and modelling of situations, and for evaluating contemporary developments in “surveillance societies”.

  10. Cyber physical system based on resilient ICT (United States)

    Iwatsuki, Katsumi


    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.

  11. Teacher Resilience in Remote Islands Area: A Case Study in Small Pagerungan Island Sumenep Regency, Indonesia

    Directory of Open Access Journals (Sweden)

    Nurwidodo Nurwidodo


    Full Text Available This study aims to describe resilience teacher at Elementary school III at Small Pagerungan Island. Aspects of resilience in this study are phase of resilience refers to Patterson & Kelleher (2005 and the strategy of resilience refers to Diah & Pradna (2012. This type of research is descriptive qualitative with case study approach. The subjects were 5 teachers (Subject I: government employee (PNS teachers senior and immigrant from Java, Subject II: government employee (PNS  teachers senior natives, subject III: temporary teacher who has taught more than 10 years, Subject IV: new civil servant teachers a few years removed, and subject V: new no permanent teachers who teach less than 5 years. Data collected through in-depth interviews with each subject of study. Analysis of data using thematic analysis approach hybrid refers to Fereday & Muir-Cochrane version. The results showed that the phase of resilience to be taken by each teacher is different. Subjects I and II has reached growing phase. Subject IV and V are still at the stage of deteriorating phase, while the subject III only at adapting phase. Subjects I and II have an optimistic view and gave rise to 7 points strategy of resilience, which is a positive attitude to face difficulties, focusing on the core value, versatile in the running for the purpose, willing to take concrete steps to face difficulties, create conditions of self and supportive environment, maintain hope and expectation is high, and develop an attitude of participation and responsibility. Subject IV and V are relatively more optimistic, but because the teaching experience is still limited cause-point strategy of resilience that appears only reached 4, which is flexible in an effort to achieve goals, create conditions of self and supportive environment, maintain hope and expectation is high, and develop an attitude of participation and responsibility. Subject III is more pessimistic and pragmatic look at the future of the

  12. Operational Resilience Improving Criteria in case of Information Security Incidents

    Directory of Open Access Journals (Sweden)

    P. A. Demin


    Full Text Available Resilience management system states and behavior are described with the use of fuzzy Petri net. Operational resilience improving criteria in case of information security incidents is defined. Information security incident response management model is introduced.

  13. Livelihood strategies, resilience and transformability in African agroecosystems

    NARCIS (Netherlands)

    Tittonell, P.A.


    Aiming to translate resilience thinking theory into farming systems design practice, this paper examines fundamental properties of complex systems dynamics and their relation with the mechanisms that govern resilience and transformability in African smallholder agriculture. Agroecosystems dynamics

  14. Promoting resilience among nursing students in clinical education. (United States)

    Thomas, Lisa Jean; Asselin, Marilyn


    Resilience is the ability to overcome adversity and grow stronger from the experience. Increased resilience has been shown to positively impact nurses in practice. With this knowledge, recommendations to incorporate resilience training into nursing education have been made. Research, integrative reviews and a theoretical model of resilience in nursing students are explored in this paper. The authors posit that facilitating resilience is important in the setting of clinical education. Through incorporating resilience training in the clinical setting, educators can better prepare students for challenges in their educational environment and ultimately for nursing practice. Specific strategies for clinical educators to incorporate resilience training are suggested. Strategies are organized into three categories, support, education and reflection. The position of facilitating resilience in clinical education may open a discussion for future educational practices. Copyright © 2017 Elsevier Ltd. All rights reserved.

  15. Community resilience : Sustained cooperation and space usage in collective housing

    NARCIS (Netherlands)

    Montelongo Arana, Marina; Wittek, Rafael P.M.


    Collective action is a community resource crucial to ensure the resilience of communities. However, maintaining cooperation over time is also a significant challenge. Arguing that a major, though neglected, precondition for community resilience is sustained cooperation, this paper analyses the

  16. Spirituality and personality: understanding their relationship to health resilience. (United States)

    Womble, Melissa N; Labbé, Elise E; Cochran, C Ryan


    A growing body of research suggests there are important relationships among spirituality, certain personality traits, and health (organismic) resilience. In the present study, 83 college students from two southeastern universities completed a demographic questionnaire, the NEO Five Factor Inventory, and the Resilience Questionnaire. The Organismic resilience and Relationship with something greater subscales of the Resilience Questionnaire were used for analyses. Health resilience was associated with four of the Big Five personality variables and the spirituality score. Health resilience was positively correlated with ratings of extraversion, agreeableness, conscientiousness, and spirituality and negatively correlated with neuroticism. Forty-three percent of the variance of the health resilience score was accounted for by two of the predictor variables: spirituality and neuroticism. These findings are consistent with the literature and provide further support for the idea that spirituality and health protective personality characteristics are related to and may promote better health resilience.

  17. Front-Line Resilience Perspectives: The Electric Grid

    Energy Technology Data Exchange (ETDEWEB)

    Finster, M. [Argonne National Lab. (ANL), Argonne, IL (United States); Phillips, J. [Argonne National Lab. (ANL), Argonne, IL (United States); Wallace, K. [Argonne National Lab. (ANL), Argonne, IL (United States)


    This report seeks to summarize how states and local utility companies are approaching all-hazards resilience in planning, construction, operations, and maintenance of the electric system, as well as challenges faced when addressing all-hazards resilience.

  18. Resilient Modulus Characterization of Alaskan Granular Base Materials (United States)


    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...

  19. Regional climate response collaboratives: Multi-institutional support for climate resilience (United States)

    Averyt, Kristen; Derner, Justin D.; Dilling, Lisa; Guerrero, Rafael; Joyce, Linda A.; McNeeley, Shannon; McNie, Elizabeth; Morisette, Jeffrey T.; Ojima, Dennis; O'Malley, Robin; Peck, Dannele; Ray, Andrea J.; Reeves, Matt; Travis, William


    Federal investments by U.S. agencies to enhance climate resilience at regional scales grew over the past decade (2010s). To maximize efficiency and effectiveness in serving multiple sectors and scales, it has become critical to leverage existing agency-specific research, infrastructure, and capacity while avoiding redundancy. We discuss lessons learned from a multi-institutional “regional climate response collaborative” that comprises three different federally-supported climate service entities in the Rocky Mountain west and northern plains region. These lessons include leveraging different strengths of each partner, creating deliberate mechanisms to increase cross-entity communication and joint ownership of projects, and placing a common priority on stakeholder-relevant research and outcomes. We share the conditions that fostered successful collaboration, which can be transferred elsewhere, and suggest mechanisms for overcoming potential barriers. Synergies are essential for producing actionable research that informs climate-related decisions for stakeholders and ultimately enhances climate resilience at regional scales.

  20. From shame to shame resilience: narratives of counselor trainees with eating issues. (United States)

    Dayal, Helena; Weaver, Kathryn; Domene, José F


    Using narrative analysis, the experiences of 7 Canadian counselor trainees with eating issues were explored for meanings of shame and resilience. Shame was experienced as layers of discounting and disconnection from self and others, which served as barriers to help seeking and recovery. Trainees' attempts to overcome shame were characterized by a dialectic conflict of protecting shame vs. prioritizing recovery. Finding a culture of safety and belonging, invalidating perfection, and redefining ideals emerged as elements that fostered resilience from the layers of shame. Recommendations for future research include exploring the important features of social support and examining how safe disclosure contributes to overcoming shame. Potential implications for counselor education programs include introducing self-care initiatives, discussions about counselor wellness and ethical practice, and education on eating issues. © The Author(s) 2014.

  1. Resilience and family of oncological patients

    Directory of Open Access Journals (Sweden)

    María Elena Garassi


    Full Text Available Resilience like ability to overcome adversity and even learn and get out “strengthened” them has become, in the last decade, the focus of many studies throughout the life cycle and in different cultures. On the other hand, oncological disease was introduced globally in a high percentage of the population requiring labor and health team including psychologists for coping on the part of the patient and their family members. The authors cited in the course of this article refer to the importance of developing resilience at the personal, family and cultural level, started with the presence of trust relationships, cultivating positive emotions, the acceptance of different cycles of life and belief in a just world. These promoting resilience factors are the springs that allow the experience of oncological disease and even death and mourning as opportunities to generate personal and familiar learning. 

  2. Leakage Resilient Secure Two-Party Computation

    DEFF Research Database (Denmark)

    Damgård, Ivan Bjerre; Hazay, Carmit; Patra, Arpita


    we initiate the study of {\\em secure two-party computation in the presence of leakage}, where on top of corrupting one of the parties the adversary obtains leakage from the content of the secret memory of the honest party. Our study involves the following contributions: \\BE \\item {\\em Security...... {\\em Leakage resilient oblivious transfer.} We present the first construction for 1-out-of-2 oblivious transfer with security against leakage of a constant fraction of the honest party's memory. Our protocol is based on the OT construction presented by Peikert et al.~\\cite{PeikertVW08}. \\item {\\em...... Leakage resilient Yao's Garbled Circuit~\\cite{Yao82}.} We provide the first general construction for secure two-party computation and show how to adapt the proof from~\\cite{LP09} of Yao's protocol into the leakage resilient setting. Our result holds for a restricted set of functions due to technicalities...

  3. Biodiversity and Resilience of Ecosystem Functions. (United States)

    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


    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.

  4. A Methodology to Define Flood Resilience (United States)

    Tourbier, J.


    Flood resilience has become an internationally used term with an ever-increasing number of entries on the Internet. The SMARTeST Project is looking at approaches to flood resilience through case studies at cities in various countries, including Washington D.C. in the United States. In light of U.S. experiences a methodology is being proposed by the author that is intended to meet ecologic, spatial, structural, social, disaster relief and flood risk aspects. It concludes that: "Flood resilience combines (1) spatial, (2) structural, (3) social, and (4) risk management levels of flood preparedness." Flood resilience should incorporate all four levels, but not necessarily with equal emphasis. Stakeholders can assign priorities within different flood resilience levels and the considerations they contain, dividing 100% emphasis into four levels. This evaluation would be applied to planned and completed projects, considering existing conditions, goals and concepts. We have long known that the "road to market" for the implementation of flood resilience is linked to capacity building of stakeholders. It is a multidisciplinary enterprise, involving the integration of all the above aspects into the decision-making process. Traditional flood management has largely been influenced by what in the UK has been called "Silo Thinking", involving constituent organizations that are responsible for different elements, and are interested only in their defined part of the system. This barrier to innovation also has been called the "entrapment effect". Flood resilience is being defined as (1) SPATIAL FLOOD RESILIENCE implying the management of land by floodplain zoning, urban greening and management to reduce storm runoff through depression storage and by practicing Sustainable Urban Drainage (SUD's), Best Management Practices (BMP's, or Low Impact Development (LID). Ecologic processes and cultural elements are included. (2) STRUCTURAL FLOOD RESILIENCE referring to permanent flood defense

  5. Organizational resilience in national security bureaucracies: Realistic and practicable?

    DEFF Research Database (Denmark)

    Dalgaard-Nielsen, Anja


    Resilience is increasingly highlighted as a necessary organizational property in national security bureaucracies. This article explores the resulting management dilemmas via interviews with Danish executives, who attempt to balance resilience, fiscal austerity and democratic accountability....... It concludes that the resilience agenda inspires relevant organizational adjustments, including more external networking and internal resource variety. But austerity limits resilience to budget-neutral forms, and fear of blame games limits the space for innovation to stay abreast with evolving risks...

  6. Methods, Tools, and Data for Coastal System Resilience Assessments (United States)


    Baseline Resilience Indicators for Communities ( BRIC ) BUILDING STRONG® Innovative solutions for a safer, better world ► T: SoVI® – Social...address policy  Objective, although data may be arbitrarily weighted in an index Examples: Top-Down (T) and Bottom-Up (B) Bottom-UpTop-Down BRIC ...Coastal Resilience Index USACE’s Resilience Matrix ASCE’s Infrastructure Report Card T: Baseline Resilience Index for Communities ( BRIC

  7. Towards a Resilience Metric Framework for Cyber-Physical Systems


    Friedberg, Ivo; McLaughlin, Kieran; Smith, Paul; Wurzenberger, Markus


    Resilience is widely accepted as a desirable system property for cyber-physical systems. However, there are no metrics that can be used to measure the resilience of cyber-physical systems (CPS) while the multi-dimensional nature of performance in these systems is considered. In this work, we present first results towards a resilience metric framework. The key contributions of this framework are threefold: First, it allows to evaluate resilience with respect to different performance indicators...

  8. CLEAR: Cross-Layer Exploration for Architecting Resilience (United States)


    CLEAR is a first of its kind framework which overcomes a major challenge in the design of digital systems that are resilient to reliability...failures: achieve desired resilience targets at minimal costs (energy, power, execution time, area) by combining resilience techniques across various...highly cost-effective soft error resilience for general-purpose processor cores. 50× silent data corruption rate improvement is achieved at 2.1

  9. A non-equilibrium formulation of food security resilience


    Smerlak, Matteo; Vaitla, Bapu


    Resilience, the ability to recover from adverse events ("shocks"), is of fundamental importance to food security. This is especially true in poor countries, where basic needs are frequently threatened by economic, environmental, and health shocks. An empirically sound formalization of the concept of food security resilience, however, is lacking. Here we introduce a general framework for quantifying resilience based on a simple definition: a unit is resilient if $(a)$ its long-term food securi...

  10. Explorations of Public Participation Approach to the Framing of Resilient Urbanism (United States)

    Liu, Wei-Kuang; Liu, Li-Wei; Shiu, Yi-Shiang; Shen, Yang-Ting; Lin, Feng-Cheng; Hsieh, Hua-Hsuan


    Under the framework of developing resilient and livable cities, this study was aimed at engaging local communities to achieve the goal of public participation. Given the prevalence of smart mobile devices, an interactive app called “Citizen Probe” was designed to guide users to participate in building resilient and livable urban spaces by enabling users to report the condition of their living environment. The app collects feedback from users regarding the perceived condition of the urban environment, and this information is used to further develop an open online index system. The index system serves as a guide for the public to actively transform their city into a resilient and livable urban environment. The app was designed for the reporting of flood incidents with the objective of resilient disaster prevention, which can be achieved by enabling users to identify disaster conditions in order to develop a database for basic disaster information. The database can be used in the prevention and mitigation of disasters and to provide a foundation for developing indices for assessing the resilience and livability of urban areas. Three communities in Taichung, Taiwan, participated in the study. Residents of these communities were requested to use the app and identify local environmental conditions to obtain spatial data according to four stages in disaster response: assessment, readiness, response, and recovery. A volunteered geographic information database was developed to display maps for providing users with current reports of predisaster risk assessment, disaster response capacity, real-time disaster conditions, and overall disaster recovery. In addition, the database can be used as a useful tool for researchers to conduct GIS analyses and initiate related discussions. The interactive app raises public awareness on disaster prevention and makes disaster prevention a daily norm. Further discussion between the public and experts will be initiated to assist in

  11. [Resilience in institutionalized children and adolescents]. (United States)

    Cordovil, Catarina; Crujo, Margarida; Vilariça, Paula; Caldeira Da Silva, Pedro


    The concept of resilience refers to the possibility of individuals to develop positively when exposed to situations of adversity or stress. This is a complex process involving the interaction of vulnerability and protection factors. Researching resilience only makes sense when applied to populations considered at risk which, simultaneously, present adaptive attributes. That is what we find in Child and Adolescent Residential Institutions. There is a rising need of research in the area of institutionalized children. A better knowledge of these populations allows for the creation of more adapted and efficient prevention and promotion health programs. To identify resilience factors and their association with psychopathology in children/ adolescents (C/A) of three residential institutions in Lisbon. Data was collected from a sample of children/ adolescents, aged between 6 and 18, who had been institutionalized for at least a year, whose legal representatives had signed the "informed consent". The three Lisbon institutions were chosen by convenience. Children/ adolescents diagnosed with a Pervasive Developmental Disorder (DSM-IV-TR) were excluded. The instruments used for assessment (Check-list for Characterization of the children/adolescents, Institution and Community, and Child Behavior Checklist) were completed by the care provider that better knows the children/adolescents. There are resilience factors in those children and adolescents who present no psychopathology which are absent in those who have psychopathology. We identified factors that appear to have greater resilience preponderance for the protection of children/adolescents, namely "positive self-esteem," "talents recognized by others" and "cognitive skills". Males have more psychopathology, along with a smaller number of resilience factors than females.

  12. The impact of model detail on power grid resilience measures (United States)

    Auer, S.; Kleis, K.; Schultz, P.; Kurths, J.; Hellmann, F.


    Extreme events are a challenge to natural as well as man-made systems. For critical infrastructure like power grids, we need to understand their resilience against large disturbances. Recently, new measures of the resilience of dynamical systems have been developed in the complex system literature. Basin stability and survivability respectively assess the asymptotic and transient behavior of a system when subjected to arbitrary, localized but large perturbations in frequency and phase. To employ these methods that assess power grid resilience, we need to choose a certain model detail of the power grid. For the grid topology we considered the Scandinavian grid and an ensemble of power grids generated with a random growth model. So far the most popular model that has been studied is the classical swing equation model for the frequency response of generators and motors. In this paper we study a more sophisticated model of synchronous machines that also takes voltage dynamics into account, and compare it to the previously studied model. This model has been found to give an accurate picture of the long term evolution of synchronous machines in the engineering literature for post fault studies. We find evidence that some stable fix points of the swing equation become unstable when we add voltage dynamics. If this occurs the asymptotic behavior of the system can be dramatically altered, and basin stability estimates obtained with the swing equation can be dramatically wrong. We also find that the survivability does not change significantly when taking the voltage dynamics into account. Further, the limit cycle type asymptotic behaviour is strongly correlated with transient voltages that violate typical operational voltage bounds. Thus, transient voltage bounds are dominated by transient frequency bounds and play no large role for realistic parameters.

  13. Study of resilience and environmental adversity in midlife health (STREAM). (United States)

    Velthorst, Eva; Reichenberg, Abraham; Rabinowitz, Jonathan; Levine, Stephen Z


    The Jerusalem study of resilience and environmental adversity in midlife health (STREAM) was established to examine the prevalence of common mental and physical health issues in mid-adulthood in the inner city of Jerusalem, and to examine their association with lifespan psychosocial factors of vulnerability and resilience. Participants were 811 randomly selected individuals from 7000 individuals who were born and grew up in inner-Jerusalem. Participants were 34-44 years old during first wave of STREAM assessment. Initial telephone surveys took place in 2007-2008 and participants were followed-up for a second survey 1 year later. Upon funding, a new wave is planned for 2017-2018. Survey topics comprised common health problems (e.g., type 2 diabetes/migraine), health markers (e.g., BMI), and psychiatric vulnerabilities (e.g., anxiety, post-traumatic stress, depressive symptoms, psychosis). Other measures included socioeconomic status, creativity, life style behavior (e.g., smoking, exercise), social contact and adaptation to change. Survey data were retrospectively merged with data of national registry sources that included adverse psychosocial factors, psychiatric and social measures assessed across all developmental stages through midlife. This includes data available on birth factors, school achievement and adjustment, cognitive and behavioral functioning during young adulthood, psychiatric hospitalizations, immigration and socioeconomic status. Results on health outcomes of the first STREAM wave indicate that prevalence rates of health problems are comparable to recent World Mental Health Surveys. Apart from measures on adverse psychosocial factors, STREAM provides a cohort to examine resilience to developing health problems and having a poor health and functional outcome.

  14. Master Resilience Training in the U.S. Army (United States)

    Reivich, Karen J.; Seligman, Martin E. P.; McBride, Sharon


    The U.S. Army Master Resilience Trainer (MRT) course, which provides face-to-face resilience training, is one of the foundational pillars of the Comprehensive Soldier Fitness program. The 10-day MRT course is the foundation for training resilience skills to sergeants and for teaching sergeants how to teach these skills to their soldiers. The…

  15. Army Medicine’s Role in Strength & Resilience (United States)


    Resiliency Programs Physical Mental Spiritual Army Wellness Center Comprehensive Soldier Fitness Resiliency UNCLASSIFIED Comprehensive Pain ...Management  Evidence-Based Complimentary and Alternative Therapeutic Modes  Acupuncture  Biofeedback  Yoga  Meditation  Standardizes Pain Management...UNCLASSIFIED Army Strong More than a Slogan… the Key to Resilience Report Documentation Page Form ApprovedOMB No. 0704-0188 Public reporting burden

  16. Development and testing of a community flood resilience measurement tool (United States)

    Keating, Adriana; Campbell, Karen; Szoenyi, Michael; McQuistan, Colin; Nash, David; Burer, Meinrad


    Given the increased attention on resilience strengthening in international humanitarian and development work, there is a growing need to invest in its measurement and the overall accountability of resilience strengthening initiatives. The purpose of this article is to present our framework and tool for measuring community-level resilience to flooding and generating empirical evidence and to share our experience in the application of the resilience concept. At the time of writing the tool is being tested in 75 communities across eight countries. Currently 88 potential sources of resilience are measured at the baseline (initial state) and end line (final state) approximately 2 years later. If a flood occurs in the community during the study period, resilience outcome measures are recorded. By comparing pre-flood characteristics to post-flood outcomes, we aim to empirically verify sources of resilience, something which has never been done in this field. There is an urgent need for the continued development of theoretically anchored, empirically verified, and practically applicable disaster resilience measurement frameworks and tools so that the field may (a) deepen understanding of the key components of disaster resilience in order to better target resilience-enhancing initiatives, and (b) enhance our ability to benchmark and measure disaster resilience over time, and (c) compare how resilience changes as a result of different capacities, actions and hazards.

  17. Measuring Workload Weak Resilience Signals at a Rail Control Post

    NARCIS (Netherlands)

    Siegel, A.W.; Schraagen, J.M.C.


    OCCUPATIONAL APPLICATIONS This article describes an observational study at a rail control post to measure workload weak resilience signals. A weak resilience signal indicates a possible degradation of a system's resilience, which is defined as the ability of a complex socio-technical system to cope

  18. Resilience concepts in psychiatry demonstrated with bipolar disorder. (United States)

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


    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.

  19. Resiliency and the Ability to Detect Cartoon Humor (United States)

    Killlon, Jessica B.; Torres, Aurora


    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…

  20. Resilience of primary healthcare professionals: a systematic review (United States)

    Robertson, Helen D; Elliott, Alison M; Burton, Christopher; Iversen, Lisa; Murchie, Peter; Porteous, Terry; Matheson, Catriona


    Background Modern demands and challenges among healthcare professionals can be particularly stressful and resilience is increasingly necessary to maintain an effective, adaptable, and sustainable workforce. However, definitions of, and associations with, resilience have not been examined within the primary care context. Aim To examine definitions and measures of resilience, identify characteristics and components, and synthesise current evidence about resilience in primary healthcare professionals. Design and setting A systematic review was undertaken to identify studies relating to the primary care setting. Method Ovid®, Embase®, CINAHL, PsycINFO, and Scopus databases were searched in December 2014. Text selections and data extraction were conducted by paired reviewers working independently. Data were extracted on health professional resilience definitions and associated factors. Results Thirteen studies met the inclusion criteria: eight were quantitative, four qualitative, and one was an intervention study. Resilience, although multifaceted, was commonly defined as involving positive adaptation to adversity. Interactions were identified between personal growth and accomplishment in resilient physicians. Resilience, high persistence, high self-directedness, and low avoidance of challenges were strongly correlated; resilience had significant associations with traits supporting high function levels associated with demanding health professional roles. Current resilience measures do not allow for these different aspects in the primary care context. Conclusion Health professional resilience is multifaceted, combining discrete personal traits alongside personal, social, and workplace features. A measure for health professional resilience should be developed and validated that may be used in future quantitative research to measure the effect of an intervention to promote it. PMID:27162208

  1. Multidimensional Resilience in Urban Children Exposed to Community Violence. (United States)

    O'Donnell, Deborah A.; Schwab-Stone, Mary E.; Muyeed, Adaline Z.


    This study examined how parent, school, and peer support differentially affected resilience among urban sixth-, eighth-, and tenth-graders. Findings indicated that both parent and school support factors positively related to resilience in children who had been exposed to community violence; however, peer support negatively related to resilience in…

  2. Special issue on Resilience and (in)security

    DEFF Research Database (Denmark)

    Kristensen, Kristian Søby

    , and redefine relations of security and insecurity. We show the increased attention – scholarly as well as political – given to resilience in recent times and provide a review of the state of critical security studies literature on resilience. We argue that to advance this discussion, resilience needs...

  3. Psychiatric disorder in women serving a prison sentence. (United States)

    Maden, T; Swinton, M; Gunn, J


    The paper describes a case-note and interview study of a cross-sectional sample comprising 25% of all women serving a prison sentence in England and Wales. A 5% sample of the male sentenced prison population was used for comparison. Diagnoses were assigned on clinical grounds and an assessment was made of the treatment needs of all 'cases'. The prevalence of psychosis, around 2%, was similar in the two groups but women had higher rates of mental handicap (6% v. 2%), personality disorder (18% v. 10%), neurosis (18% v. 10%) and substance abuse (26% v. 12%). There is a need for closer links between the NHS and prison health services. Women's prisons lack a therapeutic community of the Grendon type, which may be of benefit to a substantial minority of inmates.

  4. Engagement, resilience and empathy in nursing assistants. (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.

  5. Firm size diversity, functional richness, and resilience (United States)

    Garmestani, A.S.; Allen, Craig R.; Mittelstaedt, J.D.; Stow, C.A.; Ward, W.A.


    This paper applies recent advances in ecology to our understanding of firm development, sustainability, and economic development. The ecological literature indicates that the greater the functional richness of species in a system, the greater its resilience - that is, its ability to persist in the face of substantial changes in the environment. This paper focuses on the effects of functional richness across firm size on the ability of industries to survive in the face of economic change. Our results indicate that industries with a richness of industrial functions are more resilient to employment volatility. ?? 2006 Cambridge University Press.

  6. Building Resilience in an Urban Police Department. (United States)

    Ramey, Sandra L; Perkhounkova, Yelena; Hein, Maria; Chung, Sophia; Franke, Warren D; Anderson, Amanda A


    The aim of this study is to examine a resilience training intervention that impacts autonomic responses to stress and improves cardiovascular risk, psychological, and physiological outcomes in police. Officers [(n = 38) 22 to 54 years] modified emotional and physical responses to stress using self-regulation. Measurements include psychological and physiological measures [eg, heart rate variability (HRV), blood pressure, C-reactive protein)] obtained at three time intervals. Age was significantly (P resilience intervention improves certain responses to job stress with greater benefits for younger participants.

  7. Individual differences in the effects of chronic stress on memory: behavioral and neurochemical correlates of resiliency. (United States)

    Sweis, B M; Veverka, K K; Dhillon, E S; Urban, J H; Lucas, L R


    Chronic stress has been shown to impair memory, however, the extent to which memory can be impaired is often variable across individuals. Predisposed differences in particular traits, such as anxiety, may reveal underlying neurobiological mechanisms that could be driving individual differences in sensitivity to stress and, thus, stress resiliency. Such pre-morbid characteristics may serve as early indicators of susceptibility to stress. Neuropeptide Y (NPY) and enkephalin (ENK) are neurochemical messengers of interest implicated in modulating anxiety and motivation circuitry; however, little is known about how these neuropeptides interact with stress resiliency and memory. In this experiment, adult male rats were appetitively trained to locate sugar rewards in a motivation-based spatial memory task before undergoing repeated immobilization stress and then being tested for memory retention. Anxiety-related behaviors, among other characteristics, were monitored longitudinally. Results indicated that stressed animals which showed little to no impairments in memory post-stress (i.e., the more stress-resilient individuals) exhibited lower anxiety levels prior to stress when compared to stressed animals that showed large deficits in memory (i.e., the more stress-susceptible individuals). Interestingly, all stressed animals, regardless of memory change, showed reduced body weight gain as well as thymic involution, suggesting that the effects of stress on metabolism and the immune system were dissociated from the effects of stress on higher cognition, and that stress resiliency seems to be domain-specific rather than a global characteristic within an individual. Neurochemical analyses revealed that NPY in the hypothalamus and amygdala and ENK in the nucleus accumbens were modulated differentially between stress-resilient and stress-susceptible individuals, with elevated expression of these neuropeptides fostering anxiolytic and pro-motivation function, thus driving

  8. Cyber Security and Resilient Systems

    International Nuclear Information System (INIS)

    Anderson, Robert S.


    The Department of Energy (DOE) Idaho National Laboratory (INL) has become a center of excellence for critical infrastructure protection, particularly in the field of cyber security. It is one of only a few national laboratories that have enhanced the nation's cyber security posture by performing industrial control system (ICS) vendor assessments as well as user on-site assessments. Not only are vulnerabilities discovered, but described actions for enhancing security are suggested - both on a system-specific basis and from a general perspective of identifying common weaknesses and their corresponding corrective actions. These cyber security programs have performed over 40 assessments to date which have led to more robust, secure, and resilient monitoring and control systems for the US electrical grid, oil and gas, chemical, transportation, and many other sectors. In addition to cyber assessments themselves, the INL has been engaged in outreach to the ICS community through vendor forums, technical conferences, vendor user groups, and other special engagements as requested. Training programs have been created to help educate all levels of management and worker alike with an emphasis towards real everyday cyber hacking methods and techniques including typical exploits that are used. The asset owner or end user has many products available for its use created from these programs. One outstanding product is the US Department of Homeland Security (DHS) Cyber Security Procurement Language for Control Systems document that provides insight to the user when specifying a new monitoring and control system, particularly concerning security requirements. Employing some of the top cyber researchers in the nation, the INL can leverage this talent towards many applications other than critical infrastructure. Monitoring and control systems are used throughout the world to perform simple tasks such as cooking in a microwave to complex ones such as the monitoring and control of the

  9. Cyber Security and Resilient Systems

    Energy Technology Data Exchange (ETDEWEB)

    Robert S. Anderson


    The Department of Energy (DOE) Idaho National Laboratory (INL) has become a center of excellence for critical infrastructure protection, particularly in the field of cyber security. It is one of only a few national laboratories that have enhanced the nation’s cyber security posture by performing industrial control system (ICS) vendor assessments as well as user on-site assessments. Not only are vulnerabilities discovered, but described actions for enhancing security are suggested – both on a system-specific basis and from a general perspective of identifying common weaknesses and their corresponding corrective actions. These cyber security programs have performed over 40 assessments to date which have led to more robust, secure, and resilient monitoring and control systems for the US electrical grid, oil and gas, chemical, transportation, and many other sectors. In addition to cyber assessments themselves, the INL has been engaged in outreach to the ICS community through vendor forums, technical conferences, vendor user groups, and other special engagements as requested. Training programs have been created to help educate all levels of management and worker alike with an emphasis towards real everyday cyber hacking methods and techniques including typical exploits that are used. The asset owner or end user has many products available for its use created from these programs. One outstanding product is the US Department of Homeland Security (DHS) Cyber Security Procurement Language for Control Systems document that provides insight to the user when specifying a new monitoring and control system, particularly concerning security requirements. Employing some of the top cyber researchers in the nation, the INL can leverage this talent towards many applications other than critical infrastructure. Monitoring and control systems are used throughout the world to perform simple tasks such as cooking in a microwave to complex ones such as the monitoring and control of the

  10. Can Electricity Powered Vehicles Serve Traveler Needs?

    Directory of Open Access Journals (Sweden)

    Jianhe Du


    Full Text Available Electric vehicles (EV, Hybrid Electric Vehicles (HEV or Plug-in Hybrid Electric Vehicles (PHEV are believed to be a promising substitute for current gas-propelled vehicles. Previous research studied the attributes of different types of EVs and confirmed their advantages. The feasibility of EVs has also been explored using simulation, retrospective survey data, or a limited size of field travel data. In this study, naturalistic driving data collected from more than 100 drivers during one year are used to explore naturalistic driver travel patterns. Typical travel distance and time and qualified dwell times (i.e., the typical required EV battery recharging time between travels as based on most literature findings are investigated in this study. The viability of electric cars is discussed from a pragmatic perspective. The results of this research show that 90 percent of single trips are less than 25 miles; approximately 70 percent of the average annual daily travel is less than 60 miles. On average there are 3.62 trips made between four-hour dwell times as aggregated to 60 minutes and 50 miles of travel. Therefore, majority of trips are within the travel range provided by most of the currently available EVs. A well-organized schedule of recharging will be capable of covering even more daily travels.

  11. Integrating Climate Information and Decision Processes for Regional Climate Resilience (United States)

    Buizer, James; Goddard, Lisa; Guido, Zackry


    An integrated multi-disciplinary team of researchers from the University of Arizona and the International Research Institute for Climate and Society at Columbia University have joined forces with communities and institutions in the Caribbean, South Asia and West Africa to develop relevant, usable climate information and connect it to real decisions and development challenges. The overall objective of the "Integrating Climate Information and Decision Processes for Regional Climate Resilience" program is to build community resilience to negative impacts of climate variability and change. We produce and provide science-based climate tools and information to vulnerable peoples and the public, private, and civil society organizations that serve them. We face significant institutional challenges because of the geographical and cultural distance between the locale of climate tool-makers and the locale of climate tool-users and because of the complicated, often-inefficient networks that link them. To use an accepted metaphor, there is great institutional difficulty in coordinating the supply of and the demand for useful climate products that can be put to the task of building local resilience and reducing climate vulnerability. Our program is designed to reduce the information constraint and to initiate a linkage that is more demand driven, and which provides a set of priorities for further climate tool generation. A demand-driven approach to the co-production of appropriate and relevant climate tools seeks to meet the direct needs of vulnerable peoples as these needs have been canvassed empirically and as the benefits of application have been adequately evaluated. We first investigate how climate variability and climate change affect the livelihoods of vulnerable peoples. In so doing we assess the complex institutional web within which these peoples live -- the public agencies that serve them, their forms of access to necessary information, the structural constraints

  12. Quality of Life of Women Heading Family: the Role of Resiliency, and Family Functioning Based on Mc Master Model

    Directory of Open Access Journals (Sweden)

    زهرا سادات رضایی


    Full Text Available Single mothers who head the families face many problems; and multiple roles for women cause negative effects on their health, satisfaction and quality of life in these women. In this study, quality of life and family functioning and the mediating role of resiliency in these families were investigated. All households headed by woman in Tehran were our statistical population. Due to the type of research, the inventory and its subscales, the sample size was determined as 160 individuals who were selected through the available sampling method. Family Assessment Scale, Quality of Life Inventory and Connor-Davidson Resilience Scale were given as a battery of scales. Results showed that there is a significant positive relationship between resiliency with physical health, mental health, environmental health and social relations. There was a significant negative correlation between aspects of quality of life and resiliency with all subscales of the Family Function Device scales. Also mediating role of resiliency in the suggested relationships between general family functioning and physical health, roles with mental health, roles and general functioning with environmental health, and between general functioning and the roles with social relationship were significant. It can be resiliency might be recognized as an effective variable in the relationship between quality of life and family function levels.

  13. Resilient Women Educational Leaders in Turbulent Times: Applying the Leader Resilience Profile® to Assess Women's Leadership Strengths (United States)

    Reed, Diane E.; Blaine, Bruce


    Women leaders across the world confront a common challenge: extremely turbulent times that challenge even the most skillful leaders. The paper begins with a brief overview of the meaning of leader resilience and describes the resilience cycle that all leaders experience when adversity strikes. Five phases of the resilience cycle discussed are:…

  14. A critical analysis of hazard resilience measures within sustainability assessment frameworks

    International Nuclear Information System (INIS)

    Matthews, Elizabeth C.; Sattler, Meredith; Friedland, Carol J.


    Today, numerous sustainability assessment frameworks (SAFs) exist to guide designers in achieving sustainable performance in the design of structures and communities. SAFs are beneficial in educating users and are useful tools for incorporating sustainability strategies into planning, design, and construction; however, there is currently a substantial gap in the ability of existing SAFs to incorporate hazard resistance and hazard mitigation in the broader context of sustainable design. This paper analyzes the incorporation of hazard resistant design and hazard mitigation strategies within SAFs via a multi-level analysis of eleven SAFs. The SAFs analyzed range in scale of application (i.e. building, site, community). Three levels of analysis are presented: (1) macro-level analysis comparing the number of measures strictly addressing resilience versus sustainability, (2) meso-level analysis of the coverage of types of hazards within SAFs (e.g. flood, fire), and (3) micro-level analysis of SAF measures connected to flood-related hazard resilience. The results demonstrate that hazard resistance and hazard mitigation do not figure prominently in the intent of SAFs and that weaknesses in resilience coverage exist that have the potential to lead to the design of structures and communities that are still highly vulnerable to the impacts of extreme events. - Highlights: • Sustainability assessment frameworks (SAFs) were analyzed for resilience coverage • Hazard resistance and mitigation do not figure prominently in the intent of SAFs • Approximately 75% of SAFs analyzed address three or fewer hazards • Lack of economic measures within SAFs could impact resilience and sustainability • Resilience measures for flood hazards are not consistently included in SAFs

  15. Towards the Development of an Integrated Sustainability and Resilience Benefits Assessment Framework of Urban Green Growth Interventions

    Directory of Open Access Journals (Sweden)

    Stelios Grafakos


    Full Text Available Considering the current emerging demographic, urbanization and climatic trends, integrating sustainability and resilience principles into urban development becomes a key priority for decision-makers worldwide. Local and national governments, project developers and other urban stakeholders dealing with the complexities of urban development need projects with clear structure and outcomes in order to inform decision-making and ensure sources of financing. The need for developing an integrated assessment methodology that would capture and quantify multiple urban sustainability and resilience benefits of projects in one common framework and eventually lead to verifiable sustainability and resilience outcomes is immense and challenging at the same time. The main objective of this paper is to present the development of a methodological approach that aims to integrate sustainability and resilience benefits, derived from the implementation of green growth urban projects, into a unified framework of criteria addressing environmental, social, economic and institutional perspectives. The proposed sustainability and resilience benefits assessment (SRBA methodology is a combination of top down and bottom up approaches, including GIS-based scenario building. The different types of sustainability and resilience benefits of urban green growth projects are also identified at different levels (i.e., individual, neighborhood, city and global. Moreover, the proposed methodology creates scenarios that can be illustrated by a map-based approach to enable a better illustration and visualization of benefits. It demonstrates how a map-based approach can assess not only the extent of sustainability and resilience benefits accrued (how much is benefitted, but also their spatial distribution (who is benefitted. The main methodological challenges and issues on developing an integrated sustainability and resilience benefits assessment are identified and discussed.

  16. Metabolomics reveals distinct neurochemical profiles associated with stress resilience

    Directory of Open Access Journals (Sweden)

    Brooke N. Dulka


    suggest that a metabolomics approach can identify functional groups of neurochemicals that may serve as novel targets for the diagnosis, treatment, or prevention of stress-related mental illness. Keywords: Metabolomics, Biomarkers, Resilience, Stress, Oxidative stress, Social defeat

  17. Variables that Predict Serve Efficacy in Elite Men’s Volleyball with Different Quality of Opposition Sets (United States)

    Valhondo, Álvaro; Fernández-Echeverría, Carmen; González-Silva, Jara; Claver, Fernando; Moreno, M. Perla


    Abstract The objective of this study was to determine the variables that predicted serve efficacy in elite men’s volleyball, in sets with different quality of opposition. 3292 serve actions were analysed, of which 2254 were carried out in high quality of opposition sets and 1038 actions were in low quality of opposition sets, corresponding to a total of 24 matches played during the Men’s European Volleyball Championships held in 2011. The independent variables considered in this study were the serve zone, serve type, serving player, serve direction, reception zone, receiving player and reception type; the dependent variable was serve efficacy and the situational variable was quality of opposition sets. The variables that acted as predictors in both high and low quality of opposition sets were the serving player, reception zone and reception type. The serve type variable only acted as a predictor in high quality of opposition sets, while the serve zone variable only acted as a predictor in low quality of opposition sets. These results may provide important guidance in men’s volleyball training processes. PMID:29599869

  18. Relationships Between Emotional Stability, Psychosocial Mentoring Support and Career Resilience

    Directory of Open Access Journals (Sweden)

    Ridhi Arora


    Full Text Available This study empirically investigates the mediating role of psychosocial mentoring support on emotional stability personality disposition and career resilience relationship. In addition, this research also focuses on estimating the interrelationship between emotional stability, psychosocial mentoring support and career resilience. The results show substantive direct relations between emotional stability and psychosocial mentoring as well as between emotional stability and career resilience. Psychosocial mentoring is also seen as a significant predictor of career resilience. Further, it mediates partially the relationship between emotional stability personality and career resilience. Future and practical implications of research have also been provided.

  19. Manufacturing hollow obturator with resilient denture liner on post hemimaxillectomy

    Directory of Open Access Journals (Sweden)

    Michael Josef Kridanto Kamadjaja


    Full Text Available A resilient denture liner is placed in the part of the hollow obturator base that contacts to post hemimaxillectomy mucosa. Replacing the resilient denture liner can makes the hollow obturator has an intimate contact with the mucosa, so it can prevents the mouth liquid enter to the cavum nasi and sinus, also eliminates painful because of using the hollow obturator. Resilient denture liner is a soft and resilient material that applied to the fitting surface of a denture in order to allow a more distribution of load. A case was reported about using the hollow obturator with resilient denture liner on post hemimaxillectomy to overcome these problems.

  20. Individual resilience in rural people: a Queensland study, Australia. (United States)

    Hegney, D G; Buikstra, E; Baker, P; Rogers-Clark, C; Pearce, S; Ross, H; King, C; Watson-Luke, A


    This article reports the results of phase 1 of a study into community and individual resilience in rural Australians. The aim of the study was to develop, implement and evaluate a model that enhances psychological wellness in rural people and communities. The study used a critical participatory action research methodology to work in partnership with key individuals and groups in a rural community in Queensland which, anecdotally, was identified by its community representatives as having confronted and responded positively to and dealt with adversities such as drought, hailstorms and bushfire. A focus in the project was to identify vulnerable as well as resilient elements in individuals and the community, with an emphasis on identifying and then using existing individual, group and community resilience as exemplars for those who are less resilient. The study recognised that not all members of the community were resilient; clearly there are more and less resilient groups within this community. Additionally, it was acknowledged that resilience was not a steady state within an individual. Rather, an individual's level of resilience could vary over their lifetime. A participatory action research design was chosen for this study which aimed to identify individual and community resilience factors in a community. The study is being undertaken in three phases. In phase 1 of the study (the focus of this article), 10 in-depth interviews and one focus group (with four participants) were conducted. Individuals identified by a network of community service providers as being particularly resilient were selected to participate in this phase, with the aim of identifying these individuals' perceptions of individual and community resilience. This article reports on the factors identified that impact on the individual resilience of rural people. Thematic analysis of the qualitative data surrounding individual resilience revealed three themes: images of resilience; characteristics of

  1. The resilience analysis grid taming complexity?

    NARCIS (Netherlands)

    Gallis, R.


    In this workshop we will look at the next step in safety: using resilience engineering as a tool for dealing with complexity. Present concepts such as Bow-ties use linear cause & effect relationships. More and more we see that companies are faced with a complex world with non linear systems. This

  2. Resilience of Amazonian landscapes to agricultural intensification

    NARCIS (Netherlands)

    Jakovac, C.C.


    ISBN: 978-94-6257-443-4 Author: Catarina C. Jakovac Title: Resilience of Amazonian landscapes to agricultural intensification Swidden cultivation is the traditional agricultural system in riverine Amazonia, which supports local livelihoods and

  3. Resilience training for Royal Netherlands Navy Recruits

    NARCIS (Netherlands)

    Six, C.; Delahaij, R.


    The topic described in this abstract directly relates to the aim of the HFM to share national experience and evidenced-based approaches on interventions that build resilience. The presentation will be relevant for military professionals as well as research scientists. Attrition within initial

  4. The Future of Resilient Supply Chains

    DEFF Research Database (Denmark)

    Donadoni, Mattia; Roden, Sinéad; Scholten, Kirstin

    This research aims to advance theoretical understanding around the management of supply chain disruptions through a multi-stage Delphi study on supply chain resilience. Stage one focused on polling academic experts followed by a second stage with practitioners from automotive, electronics and food...

  5. Steeling and Resilience in Art Education (United States)

    Heise, Donalyn


    Steel is an incredibly strong alloy of iron and carbon. Due to its incredible strength and durability, this resilient material is commonly used for constructing buildings. The transitive verb "steeling" is defined in Miriam-Webster dictionary as "to fill with resolution or determination, as in, she 'steeled herself to face the…

  6. Educational Resilience in African American Adolescents (United States)

    Cunningham, Michael; Swanson, Dena Phillips


    The purpose of this article was to examine factors within the school context that facilitates educational resilience among African American high school students. The authors expected academic self-esteem to be positively associated with future expectations (academic and general). They expected perceptions of school-based social support to have…

  7. Forest resilience to drought varies across biomes. (United States)

    Gazol, Antonio; Camarero, Jesus Julio; Vicente-Serrano, Sergio M; Sánchez-Salguero, Raúl; Gutiérrez, Emilia; de Luis, Martin; Sangüesa-Barreda, Gabriel; Novak, Klemen; Rozas, Vicente; Tíscar, Pedro A; Linares, Juan C; Martín-Hernández, Natalia; Martínez Del Castillo, Edurne; Ribas, Montse; García-González, Ignacio; Silla, Fernando; Camisón, Alvaro; Génova, Mar; Olano, José M; Longares, Luis A; Hevia, Andrea; Tomás-Burguera, Miquel; Galván, J Diego


    Forecasted increase drought frequency and severity may drive worldwide declines in forest productivity. Species-level responses to a drier world are likely to be influenced by their functional traits. Here, we analyse forest resilience to drought using an extensive network of tree-ring width data and satellite imagery. We compiled proxies of forest growth and productivity (TRWi, absolutely dated ring-width indices; NDVI, Normalized Difference Vegetation Index) for 11 tree species and 502 forests in Spain corresponding to Mediterranean, temperate, and continental biomes. Four different components of forest resilience to drought were calculated based on TRWi and NDVI data before, during, and after four major droughts (1986, 1994-1995, 1999, and 2005), and pointed out that TRWi data were more sensitive metrics of forest resilience to drought than NDVI data. Resilience was related to both drought severity and forest composition. Evergreen gymnosperms dominating semi-arid Mediterranean forests showed the lowest resistance to drought, but higher recovery than deciduous angiosperms dominating humid temperate forests. Moreover, semi-arid gymnosperm forests presented a negative temporal trend in the resistance to drought, but this pattern was absent in continental and temperate forests. Although gymnosperms in dry Mediterranean forests showed a faster recovery after drought, their recovery potential could be constrained if droughts become more frequent. Conversely, angiosperms and gymnosperms inhabiting temperate and continental sites might have problems to recover after more intense droughts since they resist drought but are less able to recover afterwards. © 2018 John Wiley & Sons Ltd.

  8. Age Stereotypes about Emotional Resilience at Work (United States)

    Rauschenbach, Cornelia; Goritz, Anja S.; Hertel, Guido


    In light of an aging workforce, age stereotypes have become an important topic both for researchers and for practitioners. Among other effects, age stereotypes might predict discriminatory behavior at work. This study examined stereotypic beliefs about emotional resilience as a function of both targets' and judges' age. In a web-based study, 4,181…

  9. Resilient Infrastructure and Environment : Spatial operation perspective

    NARCIS (Netherlands)

    Hooimeijer, F.L.; Rizzetto, Francesca; Riches, Federico; Lafleur, F.; Chastel, Charlotte; Trinh, Thuy-Trang


    New forms of mobility offer opportunities to make urban areas along highways more resilient by using those specific areas for the ecological and functional improvement of the city. This requires spatial interventions that approach the highway, the buffer zone and the specific urban area along the

  10. Public Private Partnerships for Resilient Communities

    Directory of Open Access Journals (Sweden)

    Piero Pelizzaro


    [1] Kyoto Club was partner of the MED Project ZERO CO2 [2] Kyoto Club is partner of the LIFE+ Project BLUE AP Bologna Local Urban Environment Adaptation Plan for Resilient City –

  11. Sustaining Transformation: "Resiliency in Hard Times" (United States)

    Guarasci, Richard; Lieberman, Devorah


    The strategic, systemic, and encompassing evolution of a college or university spans a number of years, and the vagaries of economic cycles inevitably catch transforming institutions in mid-voyage. "Sustaining Transformation: Resiliency in Hard Times" presents a study of Wagner College as it moves into its second decade of purposeful…

  12. Leakage-resilient cryptography from minimal assumptions

    DEFF Research Database (Denmark)

    Hazay, Carmit; López-Alt, Adriana; Wee, Hoeteck


    We present new constructions of leakage-resilient cryptosystems, which remain provably secure even if the attacker learns some arbitrary partial information about their internal secret key. For any polynomial ℓ, we can instantiate these schemes so as to tolerate up to ℓ bits of leakage. While the...

  13. Resilience Safety Culture in Aviation Organisations

    NARCIS (Netherlands)

    Akselsson, R.; Koornneef, F.; Stewart, S.; Ward, M.


    Chapter 2: Resilience Safety Culture in Aviation Organisations The European Commission HILAS project (Human Integration into the Lifecycle of Aviation Systems - a project supported by the European Commission’s 6th Framework between 2005-2009) was focused on using human factors knowledge and

  14. Climate leadership program: Building Africa's resilience through ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Building Africa's resilience to climate change will require designing and implementing effective climate adaptation strategies. Science-informed ... septembre 2017. Dans le dernier numéro du bulletin de BRAS, lisez un message d'adieu de Simon Carter, directeur régional du bureau du CRDI en Afrique subsaharienne.

  15. Framing community resilience through mobility and gender

    NARCIS (Netherlands)

    Otsuki, K.|info:eu-repo/dai/nl/306279258


    The study of community resilience observed in times of crisis has conventionally focused on the impact of external forces on sedentary and homogeneous communities embedded in specific ecological systems. Drawing on a qualitative case study of a rural community in northern Ghana, this paper reports

  16. Posttraumatic Growth and Resilience in Cancer Experience

    Directory of Open Access Journals (Sweden)

    Yeter Sinem Uzar Ozcetin


    Full Text Available Each individual experience cancer in a different way. While some perceive cancer as a complex and traumatic experience by developing some psychosocial and additional physical problems, others overcome cancer-related difficulties by gaining benefits such as posttraumatic growth owing to their resilience. Successful adjustment to life-threatening illnesses such as cancer require resilience. Post-traumatic growth ensures a deeper perspective and strength to people after traumatic events. Hence, individuals having higher levels of posttraumatic growth feel powerful enough to handle the prob-lems in their life and can easily adapt to cancer process by focusing on the positive outcomes of trauma, having improved coping mechanisms and an improved psychological well-being. Resilience and posttraumatic growth have strong mutual relations and this phenomenon should be considered for a qualified cancer care. In this paper, we aimed to provide a better understanding of resilience and posttraumatic growth and relations of these two concepts with cancer experience. [Psikiyatride Guncel Yaklasimlar - Current Approaches in Psychiatry 2017; 9(4.000: 388-397

  17. Are Optimistic Repatriates More Hardy and Resilient? (United States)


    and self - esteem ): A reevaluation of the Life Orientation Test. Journal of Personality and Social Psychology: 67, 1063-1078. Segovia, F., Moore...aging, life satisfaction and optimal performance during stressful situations. Stable levels of optimism, resilience and psychological well-being...Recent research (Cohn et al., 2015) has shown that positive emotions appear to increase life satisfaction by building resources that facilitate

  18. Adaptation and Livelihood Resilience | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Researchers and communities will develop intervention strategies based on income diversification, environmental management and multi-purpose communication systems. The idea is to find ways of reducing the vulnerability and enhancing the resilience of people living in coastal zones and on flood plains in India and ...

  19. Perceptions of Elders' Substance Abuse and Resilience (United States)

    Kane, Michael N.; Green, Diane


    Human service students' (social work, criminal justice, public administration, psychology) were surveyed (N = 242). Their perceptions about older persons' resilience and recovery from substance abuse were investigated. Overall, respondents did not agree that treating older persons for a substance abuse problem was wasteful of resources or older…

  20. Resilience and Acculturation among Unaccompanied Refugee Minors (United States)

    Keles, Serap; Friborg, Oddgeir; Idsøe, Thormod; Sirin, Selcuk; Oppedal, Brit


    The present study was designed to understand differences between unaccompanied refugees who retained or achieved good mental health ("healthy" or "resilient") and those who maintained or developed poor mental health ("clinical" and "vulnerable"). Using person-based analyses, the role of pre-migration…