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Sample records for finding local communities

  1. Finding local communities in protein networks

    Directory of Open Access Journals (Sweden)

    Teng Shang-Hua

    2009-09-01

    Full Text Available Abstract Background Protein-protein interactions (PPIs play fundamental roles in nearly all biological processes, and provide major insights into the inner workings of cells. A vast amount of PPI data for various organisms is available from BioGRID and other sources. The identification of communities in PPI networks is of great interest because they often reveal previously unknown functional ties between proteins. A large number of global clustering algorithms have been applied to protein networks, where the entire network is partitioned into clusters. Here we take a different approach by looking for local communities in PPI networks. Results We develop a tool, named Local Protein Community Finder, which quickly finds a community close to a queried protein in any network available from BioGRID or specified by the user. Our tool uses two new local clustering algorithms Nibble and PageRank-Nibble, which look for a good cluster among the most popular destinations of a short random walk from the queried vertex. The quality of a cluster is determined by proportion of outgoing edges, known as conductance, which is a relative measure particularly useful in undersampled networks. We show that the two local clustering algorithms find communities that not only form excellent clusters, but are also likely to be biologically relevant functional components. We compare the performance of Nibble and PageRank-Nibble to other popular and effective graph partitioning algorithms, and show that they find better clusters in the graph. Moreover, Nibble and PageRank-Nibble find communities that are more functionally coherent. Conclusion The Local Protein Community Finder, accessible at http://xialab.bu.edu/resources/lpcf, allows the user to quickly find a high-quality community close to a queried protein in any network available from BioGRID or specified by the user. We show that the communities found by our tool form good clusters and are functionally coherent

  2. Are Stakeholders in Slovakia Ready for Community-Led Local Development? Case Study Findings

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    Bumbalová Monika

    2016-06-01

    Full Text Available In the EU new programming period 2014-2020 the Leader approach become part of community-led local development (CLLD. Under Slovak conditions, partnerships, which intend to get the legal status of local action group (LAG, are currently in the process of preparing and formulating their CLLD Strategies. Leader approach is characterised by 7 principles, which should be horizontally presented throughout the implementation process. The multilevel governance presented in the implementation of Leader approach includes the management and implementation of rural development programme, through which the Leader is implemented, as well as, formation of LAGs, as the mediators of the approach at local level. Both levels may have supporting or constraining effects on the application of Leader principles in the Leader delivery. The paper focuses on analysing the differences between theory and practice in the conditions of the Slovak Republic when answering the evaluation question: Are stakeholders in Slovakia ready for community led local development? To answer the question, six LAGs were assessed using the focus group as the assessment tool. Representatives of the national authorities were interviewed in order to complete the picture of the evaluated topic. The study pointed out several shortcomings in basic preconditions allowing smooth application of the CLLD.

  3. Finding overlapping communities using seed set

    Science.gov (United States)

    Yang, Jin-Xuan; Zhang, Xiao-Dong

    2017-02-01

    The local optimization algorithm using seed set to find overlapping communities has become more and more a significant method, but it is a great challenge how to choose a good seed set. In this paper, a new method is proposed to achieve the choice of candidate seed sets, and yields a new algorithm to find overlapping communities in complex networks. By testing in real world networks and synthetic networks, this method can successfully detect overlapping communities and outperform other state-of-the-art overlapping community detection methods.

  4. Finding Communities by Their Centers

    Science.gov (United States)

    Chen, Yan; Zhao, Pei; Li, Ping; Zhang, Kai; Zhang, Jie

    2016-04-01

    Detecting communities or clusters in a real-world, networked system is of considerable interest in various fields such as sociology, biology, physics, engineering science, and interdisciplinary subjects, with significant efforts devoted in recent years. Many existing algorithms are only designed to identify the composition of communities, but not the structures. Whereas we believe that the local structures of communities can also shed important light on their detection. In this work, we develop a simple yet effective approach that simultaneously uncovers communities and their centers. The idea is based on the premise that organization of a community generally can be viewed as a high-density node surrounded by neighbors with lower densities, and community centers reside far apart from each other. We propose so-called “community centrality” to quantify likelihood of a node being the community centers in such a landscape, and then propagate multiple, significant center likelihood throughout the network via a diffusion process. Our approach is an efficient linear algorithm, and has demonstrated superior performance on a wide spectrum of synthetic and real world networks especially those with sparse connections amongst the community centers.

  5. Local Experiences in Community Health

    Directory of Open Access Journals (Sweden)

    Sébastien Fleuret

    2015-08-01

    Full Text Available This paper presents the findings of international research with an original approach anchored in health geography, which illustrates the importance of place as a dimension in community health. The aim of the research is to identify the success factors in the processes used to build community health initiatives at the local level. The study is based on interviews encoded and analysed using the framework of the grounded theory. Three main themes—the place, the community and healthcare supply—and two cross-cutting issues referring to 18 explanatory dimensions are identified. These findings are then put to the test in France through an action research approach. Overall, the work suggest avenues to enable the transferability of successful elements of community health initiatives.

  6. Finding low-tension communities

    OpenAIRE

    Galbrun, Esther; Golshan, Behzad; Gionis, Aristides; Terzi, Evimaria

    2017-01-01

    Motivated by applications that arise in online social media and collaboration networks, there has been a lot of work on community-search and team-formation problems. In the former class of problems, the goal is to find a subgraph that satisfies a certain connectivity requirement and contains a given collection of seed nodes. In the latter class of problems, on the other hand, the goal is to find individuals who collectively have the skills required for a task and form a connected subgraph wit...

  7. Finding communities in sparse networks

    CERN Document Server

    Singh, Abhinav

    2015-01-01

    Spectral algorithms based on matrix representations of networks are often used to detect communities but classic spectral methods based on the adjacency matrix and its variants fail to detect communities in sparse networks. New spectral methods based on non-backtracking random walks have recently been introduced that successfully detect communities in many sparse networks. However, the spectrum of non-backtracking random walks ignores hanging trees in networks that can contain information about the community structure of networks. We introduce the reluctant backtracking operators that explicitly account for hanging trees as they admit a small probability of returning to the immediately previous node unlike the non-backtracking operators that forbid an immediate return. We show that the reluctant backtracking operators can detect communities in certain sparse networks where the non-backtracking operators cannot while performing comparably on benchmark stochastic block model networks and real world networks. We...

  8. Finding One Community in a Sparse Graph

    Science.gov (United States)

    Montanari, Andrea

    2015-10-01

    We consider a random sparse graph with bounded average degree, in which a subset of vertices has higher connectivity than the background. In particular, the average degree inside this subset of vertices is larger than outside (but still bounded). Given a realization of such graph, we aim at identifying the hidden subset of vertices. This can be regarded as a model for the problem of finding a tightly knitted community in a social network, or a cluster in a relational dataset. In this paper we present two sets of contributions: ( i) We use the cavity method from spin glass theory to derive an exact phase diagram for the reconstruction problem. In particular, as the difference in edge probability increases, the problem undergoes two phase transitions, a static phase transition and a dynamic one. ( ii) We establish rigorous bounds on the dynamic phase transition and prove that, above a certain threshold, a local algorithm (belief propagation) correctly identify most of the hidden set. Below the same threshold no local algorithm can achieve this goal. However, in this regime the subset can be identified by exhaustive search. For small hidden sets and large average degree, the phase transition for local algorithms takes an intriguingly simple form. Local algorithms succeed with high probability for deg _in - deg _out > √{deg _out/e} and fail for deg _in - deg _out < √{deg _out/e} (with deg _in, deg _out the average degrees inside and outside the community). We argue that spectral algorithms are also ineffective in the latter regime. It is an open problem whether any polynomial time algorithms might succeed for deg _in - deg _out < √{deg _out/e}.

  9. Longitudinal Analysis of Undergraduate E-book Use Finds that Knowledge of Local Communities Drives Format Selection and Collection Development Activities

    Directory of Open Access Journals (Sweden)

    Melissa Goertzen

    2017-03-01

    , digital rights management (DRM restrictions created extreme frustration and were said to impede work. In some cases, students created workarounds for the purpose of accessing information in a usable form. This included visiting file sharing sites like Pirate Bay in order to locate DRM free content. Findings demonstrated a significant increase in student e-book use over the course of four years. However, this trend did not correspond to increased levels of sophistication in e-book use or facility with build-in functions on e-book platforms. The researchers discovered that students create workarounds instead of seeking out menu options that save time in the long run. This behaviour was consistent across the study group regardless of individual levels of experience working with e-books. Students commented that additional features slow down work rather than creating efficiency. For instance, when keyboard shortcuts used to copy and paste text did not function, students preferred to type out a passage rather than spend time searching for copy functions available on the e-book platform. Conclusion – Academic e-books continue to evolve in a fluid and dynamic environment. While the researchers saw improvements over the course of four years (e.g., fewer DRM restrictions access barriers remain, such as required authentication to access platform content. They also identified areas where training sessions lead by librarians could demonstrate how e-books support student research and learning activities. The researchers also found that user experiences are local in nature and specific to campus cultures and expectations. They concluded that knowledge of local user communities should drive book format selection. Whenever possible, libraries should provide access to multiple formats to support a variety of learning needs and research behaviours.

  10. Local method for detecting communities

    Science.gov (United States)

    Bagrow, James P.; Bollt, Erik M.

    2005-10-01

    We propose a method of community detection that is computationally inexpensive and possesses physical significance to a member of a social network. This method is unlike many divisive and agglomerative techniques and is local in the sense that a community can be detected within a network without requiring knowledge of the entire network. A global application of this method is also introduced. Several artificial and real-world networks, including the famous Zachary karate club, are analyzed.

  11. Musculoskeletal MRI findings of juvenile localized scleroderma

    Energy Technology Data Exchange (ETDEWEB)

    Eutsler, Eric P. [Nemours Children' s Health System/Alfred I. duPont Hospital for Children, Wilmington, DE (United States); Washington University School of Medicine, Mallinckrodt Institute of Radiology, St. Louis, MO (United States); Horton, Daniel B. [Nemours Children' s Health System/Alfred I. duPont Hospital for Children, Division of Rheumatology, Department of Pediatrics, Wilmington, DE (United States); Rutgers Robert Wood Johnson Medical School, Department of Pediatrics, New Brunswick, NJ (United States); Epelman, Monica [Nemours Children' s Health System/Nemours Children' s Hospital, Department of Medical Imaging, Orlando, FL (United States); Finkel, Terri [Nemours Children' s Health System/Nemours Children' s Hospital, Department of Pediatrics, Orlando, FL (United States); Averill, Lauren W. [Nemours Children' s Health System/Alfred I. duPont Hospital for Children, Wilmington, DE (United States)

    2017-04-15

    Juvenile localized scleroderma comprises a group of autoimmune conditions often characterized clinically by an area of skin hardening. In addition to superficial changes in the skin and subcutaneous tissues, juvenile localized scleroderma may involve the deep soft tissues, bones and joints, possibly resulting in functional impairment and pain in addition to cosmetic changes. There is literature documenting the spectrum of findings for deep involvement of localized scleroderma (fascia, muscles, tendons, bones and joints) in adults, but there is limited literature for the condition in children. We aimed to document the spectrum of musculoskeletal magnetic resonance imaging (MRI) findings of both superficial and deep juvenile localized scleroderma involvement in children and to evaluate the utility of various MRI sequences for detecting those findings. Two radiologists retrospectively evaluated 20 MRI studies of the extremities in 14 children with juvenile localized scleroderma. Each imaging sequence was also given a subjective score of 0 (not useful), 1 (somewhat useful) or 2 (most useful for detecting the findings). Deep tissue involvement was detected in 65% of the imaged extremities. Fascial thickening and enhancement were seen in 50% of imaged extremities. Axial T1, axial T1 fat-suppressed (FS) contrast-enhanced and axial fluid-sensitive sequences were rated most useful. Fascial thickening and enhancement were the most commonly encountered deep tissue findings in extremity MRIs of children with juvenile localized scleroderma. Because abnormalities of the skin, subcutaneous tissues and fascia tend to run longitudinally in an affected limb, axial T1, axial fluid-sensitive and axial T1-FS contrast-enhanced sequences should be included in the imaging protocol. (orig.)

  12. Local community, mobility and belonging

    DEFF Research Database (Denmark)

    Jørgensen, Anja; Arp Fallov, Mia; Knudsen, Lisbeth B.

    2011-01-01

    ) that social relations in the late modern society has been lifted from a local geographical context and restructured in a global context,because individuals’attachment to geographical place has been eroded.2) We want to question the traditional assumptions connected to socio-­economic segregation labelling......,recent developments in the understandings of mobility and local communities,and presents different theoretical views on local belonging.These questions highlight the necessity to discuss and investigate two overall narratives in social theory about the connection between space and social relations.Namely,1...

  13. Local Community Detection Using Link Similarity

    Institute of Scientific and Technical Information of China (English)

    Ying-Jun Wu; Han Huang; Zhi-Feng Hao; Feng Chen

    2012-01-01

    Exploring local community structure is an appealing problem that has drawn much recent attention in the area of social network analysis.As the complete information of network is often difficult to obtain,such as networks of web pages,research papers and Facebook users,people can only detect community structure from a certain source vertex with limited knowledge of the entire graph.The existing approaches do well in measuring the community quality,but they are largely dependent on source vertex and putting too strict policy in agglomerating new vertices.Moreover,they have predefined parameters which are difficult to obtain.This paper proposes a method to find local community structure by analyzing link similarity between the community and the vertex.Inspired by the fact that elements in the same community are more likely to share common links,we explore community structure heuristically by giving priority to vertices which have a high link similarity with the community.A three-phase process is also used for the sake of improving quality of community structure.Experimental results prove that our method performs effectively not only in computer-generated graphs but also in real-world graphs.

  14. Is Local Community the Answer?

    DEFF Research Database (Denmark)

    Bruun, Ole; Olwig, Mette Fog

    2015-01-01

    in a broader context. The article specifically questions approaches to disaster risk reduction and climate change adaptation that see “local community knowledge” as a vital means to achieving resilience in socio-ecological systems. We argue that rural villages in Central Vietnam are characterised by highly......, it is found to be anthropocentric, externally oriented, sometimes opportunistic, and ultimately oriented towards an urban lifestyle—traits that are strongly rewarded by the Vietnamese state. We conclude that, at present, local aspirations may not necessarily be part of the solution, but may form part...

  15. Finding Community Structures In Social Activity Data

    KAUST Repository

    Peng, Chengbin

    2015-05-19

    Social activity data sets are increasing in number and volume. Finding community structure in such data is valuable in many applications. For example, understand- ing the community structure of social networks may reduce the spread of epidemics or boost advertising revenue; discovering partitions in tra c networks can help to optimize routing and to reduce congestion; finding a group of users with common interests can allow a system to recommend useful items. Among many aspects, qual- ity of inference and e ciency in finding community structures in such data sets are of paramount concern. In this thesis, we propose several approaches to improve com- munity detection in these aspects. The first approach utilizes the concept of K-cores to reduce the size of the problem. The K-core of a graph is the largest subgraph within which each node has at least K connections. We propose a framework that accelerates community detection. It first applies a traditional algorithm that is relatively slow to the K-core, and then uses a fast heuristic to infer community labels for the remaining nodes. The second approach is to scale the algorithm to multi-processor systems. We de- vise a scalable community detection algorithm for large networks based on stochastic block models. It is an alternating iterative algorithm using a maximum likelihood ap- proach. Compared with traditional inference algorithms for stochastic block models, our algorithm can scale to large networks and run on multi-processor systems. The time complexity is linear in the number of edges of the input network. The third approach is to improve the quality. We propose a framework for non- negative matrix factorization that allows the imposition of linear or approximately linear constraints on each factor. An example of the applications is to find community structures in bipartite networks, which is useful in recommender systems. Our algorithms are compared with the results in recent papers and their quality and e

  16. Community-Based Ecotourism: The Transformation of Local Community

    Directory of Open Access Journals (Sweden)

    Pookhao Nantira

    2014-01-01

    Full Text Available Community-based ecotourism (CBET is considered a sustainable form of tourism that improves the quality of life of hosts at the tourist destination. Scholars have yet to explore the long-term operation of CBET in relation to its effects on the local way of life. Consequently, the purpose of this paper is to examine the transformation of a local community due to the operation of CBET in relation to sociocultural, economic and environmental aspects. The findings reveal that the community encounters both positive and negative impacts of transformation. However, unintended impacts of the CBET operation lay embedded in the transformation of relationships among the community members. The study identifies that close relationships among the villagers has been initially transformed to loose relationships due to forgotten communal goals; CBET has transformed from being a conservation tool to being a business-oriented goal which causes conflicts of interest among local people and alters traditional social structure. The study also agrees with the notion of social exchange theory for villagers to enhance environmental sustainability, and proposes that slight inequalities of benefits received from CBET causes social transformation at the local level.

  17. Enhancing community detection by local structural information

    CERN Document Server

    Xiang, Ju; Zhang, Yan; Bao, Mei-Hua; Tang, Liang; Tang, Yan-Ni; Gao, Yuan-Yuan; Li, Jian-Ming; Chen, Benyan; Hu, Jing-Bo

    2016-01-01

    Many real-world networks such as the gene networks, protein-protein interaction networks and metabolic networks exhibit community structures, meaning the existence of groups of densely connected vertices in the networks. Many local similarity measures in the networks are closely related to the concept of the community structures, and may have positive effect on community detection in the networks. Here, various local similarity measures are used to extract the local structural information and then are applied to community detection in the networks by using the edge-reweighting strategy. The effect of the local similarity measures on community detection is carefully investigated and compared in various networks. The experimental results show that the local similarity measures are crucial to the improvement for the community detection methods, while the positive effect of the local similarity measures is closely related to the networks under study and the applied community detection methods.

  18. Local Community Detection Algorithm Based on Minimal Cluster

    Directory of Open Access Journals (Sweden)

    Yong Zhou

    2016-01-01

    Full Text Available In order to discover the structure of local community more effectively, this paper puts forward a new local community detection algorithm based on minimal cluster. Most of the local community detection algorithms begin from one node. The agglomeration ability of a single node must be less than multiple nodes, so the beginning of the community extension of the algorithm in this paper is no longer from the initial node only but from a node cluster containing this initial node and nodes in the cluster are relatively densely connected with each other. The algorithm mainly includes two phases. First it detects the minimal cluster and then finds the local community extended from the minimal cluster. Experimental results show that the quality of the local community detected by our algorithm is much better than other algorithms no matter in real networks or in simulated networks.

  19. Non-local evidence for expert finding

    NARCIS (Netherlands)

    Balog, K.; de Rijke, M.; Shanahan, J.G.; Amer-Yahia, S.; Zhang, Y.; Kołcz, A.; Chowdury, A.; Kelly, D.

    2008-01-01

    The task addressed in this paper, finding experts in an enterprise setting, has gained in importance and interest over the past few years. Commonly, this task is approached as an association finding exercise between people and topics. Existing techniques use either documents (as a whole) or proximit

  20. Finding local order in cellular systems

    Science.gov (United States)

    Schneck, Emanuel; Wagermaier, Wolfgang

    2017-01-01

    Specific local arrangements of molecules are the structural fingerprints of important biological processes in cells and tissues but difficult to access experimentally. In the recent work by Bernhardt et al (2017 New J. Phys. 19 013012) such order on the nanometer scale has been investigated by in situ correlation of fluorescence-based cell visualization and nano-focused x-ray diffraction. This approach enables selective diffraction analysis guided by fluorescence imaging and opens new perspectives for the investigation of ordered nanostructures in living matter such as fiber bundles, membrane architectures, and newly-formed biominerals.

  1. An Improved Local Community Detection Algorithm Using Selection Probability

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    Shixiong Xia

    2014-01-01

    Full Text Available In order to find the structure of local community more effectively, we propose an improved local community detection algorithm ILCDSP, which improves the node selection strategy, and sets selection probability value for every candidate node. ILCDSP assigns nodes with different selection probability values, which are equal to the degree of the nodes to be chosen. By this kind of strategy, the proposed algorithm can detect the local communities effectively, since it can ensure the best search direction and avoid the local optimal solution. Various experimental results on both synthetic and real networks demonstrate that the quality of the local communities detected by our algorithm is significantly superior to the state-of-the-art methods.

  2. Finding network communities using modularity density

    Science.gov (United States)

    Botta, Federico; del Genio, Charo I.

    2016-12-01

    Many real-world complex networks exhibit a community structure, in which the modules correspond to actual functional units. Identifying these communities is a key challenge for scientists. A common approach is to search for the network partition that maximizes a quality function. Here, we present a detailed analysis of a recently proposed function, namely modularity density. We show that it does not incur in the drawbacks suffered by traditional modularity, and that it can identify networks without ground-truth community structure, deriving its analytical dependence on link density in generic random graphs. In addition, we show that modularity density allows an easy comparison between networks of different sizes, and we also present some limitations that methods based on modularity density may suffer from. Finally, we introduce an efficient, quadratic community detection algorithm based on modularity density maximization, validating its accuracy against theoretical predictions and on a set of benchmark networks.

  3. Local community perceptions of conservation policy: rights ...

    African Journals Online (AJOL)

    vation and development activities have been met with local ... renforcer les asymétries de pouvoir pré-existantes. ... seulement une petite partie des résidents locaux peuvent bénéfi- .... tourism, and to MICET (Madagascar Institut pour la Conservation ... cal communities within its conservation approach (MNP 2014), it.

  4. Sexual selection affects local extinction and turnover in bird communities

    Science.gov (United States)

    Doherty, P.F.; Sorci, G.; Royle, J. Andrew; Hines, J.E.; Nichols, J.D.; Boulinier, T.

    2003-01-01

    Predicting extinction risks has become a central goal for conservation and evolutionary biologists interested in population and community dynamics. Several factors have been put forward to explain risks of extinction, including ecological and life history characteristics of individuals. For instance, factors that affect the balance between natality and mortality can have profound effects on population persistence. Sexual selection has been identified as one such factor. Populations under strong sexual selection experience a number of costs ranging from increased predation and parasitism to enhanced sensitivity to environmental and demographic stochasticity. These findings have led to the prediction that local extinction rates should be higher for species/populations with intense sexual selection. We tested this prediction by analyzing the dynamics of natural bird communities at a continental scale over a period of 21 years (1975-1996), using relevant statistical tools. In agreement with the theoretical prediction, we found that sexual selection increased risks of local extinction (dichromatic birds had on average a 23% higher local extinction rate than monochromatic species). However, despite higher local extinction probabilities, the number of dichromatic species did not decrease over the period considered in this study. This pattern was caused by higher local turnover rates of dichromatic species, resulting in relatively stable communities for both groups of species. Our results suggest that these communities function as metacommunities, with frequent local extinctions followed by colonization. Anthropogenic factors impeding dispersal might therefore have a significant impact on the global persistence of sexually selected species.

  5. SOCIAL ANALYSES OF LOCAL GOVERNMENT POTENTIAL OF LOCAL COMMUNITIES

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    Александр Анатольевич Ткачев

    2014-01-01

    Full Text Available The article looks over the system of territorial public self-government as one of the most effective figures of existing local communities in the Russian municipalities. Problems of territorial self-government are analyzed from theoretical point of view and on this basis there are four groups of problems distinguished. The authors primarily focus their attention on the social group problems. Verification conducted sociological problems of the social unit, which currently prevent the formation of an effective system of territorial self-government at the municipal level. A sociologic analysis selector management social issue allows us to make conclusion about the current lack of efficient data support system for local public selector. Diagnostics confirmed existence of barriers of a social field of the organization of territorial public self-government.DOI: http://dx.doi.org/10.12731/2218-7405-2013-9-66

  6. Local Community Detection in Complex Networks Based on Maximum Cliques Extension

    Directory of Open Access Journals (Sweden)

    Meng Fanrong

    2014-01-01

    Full Text Available Detecting local community structure in complex networks is an appealing problem that has attracted increasing attention in various domains. However, most of the current local community detection algorithms, on one hand, are influenced by the state of the source node and, on the other hand, cannot effectively identify the multiple communities linked with the overlapping nodes. We proposed a novel local community detection algorithm based on maximum clique extension called LCD-MC. The proposed method firstly finds the set of all the maximum cliques containing the source node and initializes them as the starting local communities; then, it extends each unclassified local community by greedy optimization until a certain objective is satisfied; finally, the expected local communities will be obtained until all maximum cliques are assigned into a community. An empirical evaluation using both synthetic and real datasets demonstrates that our algorithm has a superior performance to some of the state-of-the-art approaches.

  7. Localized fibrous tumor of the liver: imaging findings

    Energy Technology Data Exchange (ETDEWEB)

    Lecesne, R.; Drouillard, J.; Laurent, F. [Service d`Imagerie Medicale-Radiologie Diagnostique et Therapeutique, Hopital du Haut-Leveque, CHU Bordeaux, Pessac (France); Le Bail, B. [Department d`Anatomie et Cytologie Pathologiques, Groupe Hospitalier Pellegrin, CHU Bordeaux, Place Amelie Raba-Leon, Bordeaux (France); Saric, J. [Service de Chirurgie Digestive, Groupe Saint-Andre, CHU Bordeaux (France); Balabaud, C. [Service des Maladies de L`Appareil Digestif, Groupe Saint-Andre, CHU Bordeaux (France)

    1998-02-01

    We report the imaging of a localized fibrous tumor of the liver, focusing on color Doppler US, CT, MR imaging, and angiographic findings. We discuss the differential diagnosis of such a rare, benign lesion of the liver. Detailed imaging of this tumor has not been reported in the literature previously. (orig.) With 6 figs., 10 refs.

  8. Direction finding antenna system for spark detection and localization

    Science.gov (United States)

    Topor, Raluca E.; Bucuci, Stefania C.; Tamas, Razvan D.; Danisor, Alin; Dumitrascu, Ana; Berescu, Serban

    2015-02-01

    This paper proposes a novel UWB antenna system for spark detection and localization by using the amplitude comparison direction finding (DF) method. The proposed design consists of two identical axially crossed "padlock" shaped UWB antennas, with unbalanced feeding. Simulation results show that such radiating systems can be used for assessing the direction of arrival for short pulses.

  9. On the query complexity of finding a local maximum point

    NARCIS (Netherlands)

    Rastsvelaev, A.L.; Beklemishev, L.D.

    2008-01-01

    We calculate the minimal number of queries sufficient to find a local maximum point of a functiun on a discrete interval for a model with M parallel queries, M≥1. Matching upper and lower bounds are obtained. The bounds are formulated in terms of certain Fibonacci type sequences of numbers.

  10. On the future of local communities in rural areas

    Directory of Open Access Journals (Sweden)

    Malešević Krstan

    2003-01-01

    Full Text Available When discussing the future of rural areas for rural sociology (which aims at developing a holistic approach, the most important issue is certainly the question of fate of local communities in rural areas. Reviewing the enormous literature on countryside and agriculture, one can notice an overwhelming dominance of articles that focus on the agrarian and economic policy, often written fairly in the form of agro-economic reductionism. The totality of human life in rural communities is often lost in the fragmentary analysis of individual scientific disciplines. That is why there is a lack of knowledge on the meaning and content of (new rurality, rural relationships, rural values, rural communities, rural ways of life and on integral rural development in conceptual-theoretical as well as in practical-empirical sense. This problem, understandably, affects different aspects of the complex phenomenon of "rurality" in our situation. However, regardless of the evident insufficiency of synthetic knowledge about our countryside as a social community, it is clearly evident that rural areas are in deep crisis. Local communities in the majority of our rural areas are completely marginalised. Great number of these communities are in the process of disintegration and disappearance. They have lost a "spirit of time" and identity and have not acquired a new one. Furthermore, in some rural areas local communities have literally vanished. In other words, it is difficult to find in our society any active rural communities with a clear future prospects. That is why the crucial question for social theory as well as for social practice is: Which are the economic, demographic, technological and especially socio-cultural prerequisites of renewal and development of local communities in the near future? Without their revitalisation there is no development of rural areas and vice versa. In the focus of this renewal there should be an adequate spatial, functional, organic and

  11. Landmark Finding Algorithms for Indoor Autonomous Mobile Robot Localization

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    L. Tóth

    2015-12-01

    Full Text Available This contribution is oriented to ways of computer vision algorithms for mobile robot localization in internal and external agricultural environment. The main aim of this work was to design, create, verify and evaluate speed and functionality of computer vision localization algorithm. An input colour camera data and depth data were captured by MS® Kinect sensor that was mounted on 6-wheel-drive mobile robot chassis. The design of the localization algorithm was focused to the most significant blobs and points (landmarks on the colour picture. Actual coordinates of autonomous mobile robot were calculated out from measured distances (depth sensor and calculated angles (RGB camera with respect to landmark points. Time measurement script was used to compare the speed of landmark finding algorithm for localization in case of one and more landmarks on picture. The main source code was written in MS Visual studio C# programming language with Microsoft.Kinect.1.7.dll on Windows based PC. Algorithms described in this article were created for a future development of an autonomous agronomical m obile robot localization and control.

  12. Finding and testing network communities by lumped Markov chains.

    Science.gov (United States)

    Piccardi, Carlo

    2011-01-01

    Identifying communities (or clusters), namely groups of nodes with comparatively strong internal connectivity, is a fundamental task for deeply understanding the structure and function of a network. Yet, there is a lack of formal criteria for defining communities and for testing their significance. We propose a sharp definition that is based on a quality threshold. By means of a lumped Markov chain model of a random walker, a quality measure called "persistence probability" is associated to a cluster, which is then defined as an "α-community" if such a probability is not smaller than α. Consistently, a partition composed of α-communities is an "α-partition." These definitions turn out to be very effective for finding and testing communities. If a set of candidate partitions is available, setting the desired α-level allows one to immediately select the α-partition with the finest decomposition. Simultaneously, the persistence probabilities quantify the quality of each single community. Given its ability in individually assessing each single cluster, this approach can also disclose single well-defined communities even in networks that overall do not possess a definite clusterized structure.

  13. Problem Finding in Professional Learning Communities: A Learning Study Approach

    Science.gov (United States)

    Tan, Yuen Sze Michelle; Caleon, Imelda Santos

    2016-01-01

    This study marries collaborative problem solving and learning study in understanding the onset of a cycle of teacher professional development process within school-based professional learning communities (PLCs). It aimed to explore how a PLC carried out collaborative problem finding--a key process involved in collaborative problem solving--that…

  14. Enhancing community detection by using local structural information

    Science.gov (United States)

    Xiang, Ju; Hu, Ke; Zhang, Yan; Bao, Mei-Hua; Tang, Liang; Tang, Yan-Ni; Gao, Yuan-Yuan; Li, Jian-Ming; Chen, Benyan; Hu, Jing-Bo

    2016-03-01

    Many real-world networks, such as gene networks, protein-protein interaction networks and metabolic networks, exhibit community structures, meaning the existence of groups of densely connected vertices in the networks. Many local similarity measures in the networks are closely related to the concept of the community structures, and may have a positive effect on community detection in the networks. Here, various local similarity measures are used to extract local structural information, which is then applied to community detection in the networks by using the edge-reweighting strategy. The effect of the local similarity measures on community detection is carefully investigated and compared in various networks. The experimental results show that the local similarity measures are crucial for the improvement of community detection methods, while the positive effect of the local similarity measures is closely related to the networks under study and applied community detection methods.

  15. Imaging findings of adiposis dolorosa vs. massive localized lymphedema

    Energy Technology Data Exchange (ETDEWEB)

    Petscavage-Thomas, Jonelle M.; Bernard, Stephanie A.; Bennett, Jennifer [Milton S. Hershey Medical Center, Department of Radiology, H066, 500 University Drive, P.O. Box 850, Hershey, PA (United States); Walker, Eric A. [Milton S. Hershey Medical Center, Department of Radiology, H066, 500 University Drive, P.O. Box 850, Hershey, PA (United States); Uniformed Services University of the Health Sciences, Department of Radiology and Nuclear Medicine, Bethesda, MD (United States)

    2015-06-01

    Adiposis dolorosa (Dercum's disease) is a condition of benign, painful subcutaneous lipomatous lesions associated with weakness, endocrine and lipid abnormalities, and mental disturbances. There is little information documenting the cross-sectional imaging findings that differentiate it from lipomatous and neoplastic soft tissue masses, or massive localized lymphedema. The purpose of this study was to provide a radiological case series of adiposis dolorosa. A 10-year retrospective review of the picture archiving and communications system was performed. Two musculoskeletal radiologists reviewed images to confirm and document imaging features, location, size, and patient demographics. Medical records were reviewed to characterize patients into three groups: one group met at least three of the four criteria of Dercum's syndrome, the second group met less than three criteria, and the third group had clinical diagnosis of cellulitis of the lower extremity. Seventeen cases (25 masses) of adiposis dolorosa were found, nine cases of which met at least three criteria of Dercum's syndrome. All cases in the first two groups demonstrated skin thickening and lymphedema of subcutaneous fat, which was fluid attenuation on CT and low or intermediate T1-weighted and high STIR/T2-weighted MR signal. Two cases with pathology showed mild fatty infiltration with fibrous septa, and the third case showed massive localized lymphedema. The third group of ten cellulitis patients demonstrated non-mass-like subcutaneous edema with similar CT attenuation and MR signal characteristics to the first two groups, but differed by the presence of post-contrast enhancement and non-mass-like appearance in 90 %. Imaging findings of adiposis dolorosa and massive localized lymphedema overlap, as do the symptoms and pathological features. Due to the mass-like engorgement of the soft tissues and pain, patients will often undergo imaging to exclude neoplasm or infection. Knowledge of these

  16. Local complications of hydatid disease involving thoracic cavity: Imaging findings

    Energy Technology Data Exchange (ETDEWEB)

    Turgut, A.T. [Department of Radiology, Ankara Training and Research Hospital, Ankara (Turkey)], E-mail: ahmettuncayturgut@yahoo.com; Altinok, T. [Department of Thoracic Surgery, Meram Faculty of Medicine, Selcuk University, Konya (Turkey); Topcu, S. [Department of Thoracic Surgery, Faculty of Medicine, Kocaeli University, Izmit (Turkey); Kosar, U. [Department of Radiology, Ankara Training and Research Hospital, Ankara (Turkey)

    2009-04-15

    Hydatid disease, a worldwide zoonosis, is caused by the larval stage of the Echinococcus tapeworm. Although it can involve almost every organ of the body, lung involvement follows in frequency the hepatic infestation in adults and is the predominating site in children. Radiologically, hydatidosis usually demonstrates typical findings, but many patients are at risk of developing various complications of hydatid disease with atypical imaging findings and these are rarely described in the literature. In this pictorial review, the imaging features of local complications of hydatid disease involving the thorax including intrapulmonary or pleural rupture, infection of the ruptured cysts, reactions of the adjacent tissues, thoracic wall invasion and iatrogenic involvement of pleura are described. Additionally, imaging characteristics of transdiaphragmatic thoracic involvement of hepatic hydatid disease are presented. To prevent the development of subsequent catastrophic results, all radiologists need to be aware of the atypical imaging appearances of complications of pulmonary hydatid disease.

  17. A DC programming approach for finding communities in networks.

    Science.gov (United States)

    Le Thi, Hoai An; Nguyen, Manh Cuong; Dinh, Tao Pham

    2014-12-01

    Automatic discovery of community structures in complex networks is a fundamental task in many disciplines, including physics, biology, and the social sciences. The most used criterion for characterizing the existence of a community structure in a network is modularity, a quantitative measure proposed by Newman and Girvan (2004). The discovery community can be formulated as the so-called modularity maximization problem that consists of finding a partition of nodes of a network with the highest modularity. In this letter, we propose a fast and scalable algorithm called DCAM, based on DC (difference of convex function) programming and DCA (DC algorithms), an innovative approach in nonconvex programming framework for solving the modularity maximization problem. The special structure of the problem considered here has been well exploited to get an inexpensive DCA scheme that requires only a matrix-vector product at each iteration. Starting with a very large number of communities, DCAM furnishes, as output results, an optimal partition together with the optimal number of communities [Formula: see text]; that is, the number of communities is discovered automatically during DCAM's iterations. Numerical experiments are performed on a variety of real-world network data sets with up to 4,194,304 nodes and 30,359,198 edges. The comparative results with height reference algorithms show that the proposed approach outperforms them not only on quality and rapidity but also on scalability. Moreover, it realizes a very good trade-off between the quality of solutions and the run time.

  18. Local resolution-limit-free Potts model for community detection.

    Science.gov (United States)

    Ronhovde, Peter; Nussinov, Zohar

    2010-04-01

    We report on an exceptionally accurate spin-glass-type Potts model for community detection. With a simple algorithm, we find that our approach is at least as accurate as the best currently available algorithms and robust to the effects of noise. It is also competitive with the best currently available algorithms in terms of speed and size of solvable systems. We find that the computational demand often exhibits superlinear scaling O(L1.3) where L is the number of edges in the system, and we have applied the algorithm to synthetic systems as large as 40 x 10(6) nodes and over 1 x 10(9) edges. A previous stumbling block encountered by popular community detection methods is the so-called "resolution limit." Being a "local" measure of community structure, our Potts model is free from this resolution-limit effect, and it further remains a local measure on weighted and directed graphs. We also address the mitigation of resolution-limit effects for two other popular Potts models.

  19. Finding and Localizing FRBs in Realtime with realfast

    Science.gov (United States)

    Law, Casey J.; Bower, Geoffrey C.; Burke-Spolaor, Sarah; Butler, Bryan J.; Paul, Demorest; Lazio, Joseph; Rupen, Michael P.

    2017-01-01

    Fast Radio Bursts (FRBs) are mysterious millisecond radio transients that seem to originate from outside of the Milky Way. Despite having discovered roughly 20 FRBs, single-dish radio telescopes have not localized an FRB well enough to associate them confidently with multiwavelength counterparts (e.g., a host galaxy). Thus, fundamental questions about their distance, energetics, and origin remain open. Radio interferometers expand on science capabilities of single-dish radio telescopes by their ability to instantaneously localize sources. However, using interferometers at millisecond timescales ("fast imaging") generates a Terabyte of data per hour, enough to choke typical data analysis pipelines and too large to move via the internet.To open access to this novel capability of interferometers, we are building realfast, a GPU cluster at the Very Large Array (VLA) that will be dedicated to real-time, fast transient searches. Real-time processing will be used to trigger data recording for those brief moments when millisecond transients occur. Realfast will be integrated with the VLA correlator to search a fast copy of all observations, a fundamentally new capability that will be open to all VLA users. By controlling the output data rate, realfast will observe thousands of hours per year, enough to find and localize dozens of FRBs. I will present early development progress and discoveries from realfast observations.

  20. Local natural and cultural heritage assets and community based ...

    African Journals Online (AJOL)

    Local natural and cultural heritage assets and community based tourism: Challenges ... and cultural assets into tourism activities for the benefit of the community. ... all the functions of planning, development, marketing and management of the ...

  1. Finding missing edges and communities in incomplete networks

    OpenAIRE

    Yan, Bowen; Gregory, Steve

    2011-01-01

    Many algorithms have been proposed for predicting missing edges in networks, but they do not usually take account of which edges are missing. We focus on networks which have missing edges of the form that is likely to occur in real networks, and compare algorithms that find these missing edges. We also investigate the effect of this kind of missing data on community detection algorithms.

  2. Sustainable mining, local communities and environmental regulation

    Directory of Open Access Journals (Sweden)

    Kokko Kai

    2015-12-01

    Full Text Available Sustainable mining is an objective as well as a tool for balancing economic, social, and environmental considerations. Each of these three dimensions of mining – and sustainable development – has many components, some of which were chosen for closer study in the SUMILCERE project. While there is no single component that in itself provides a definitive argument for or against sustainable mining, the research reveals some that have proven valuable in the process of balancing the different dimensions of sustainability. In the SUMILCERE project, comparative studies enabled us to identify factors such as the following, which are essential when discussing the balancing in practice of the three dimensions of sustainable mining cited above: the framework and functionality of environmental regulation to protect the environment (environmental sustainability; competitiveness of the mining industry in light of environmental regulation and its enforcement (economic sustainability; public participation and the opportunities local communities have to influence their surroundings, as well as communities’ acceptance of projects (social sustainability before and during operations; and the protection of Sámi cultural rights in mining projects (social and cultural sustainability. Although each of the three dimensions of sustainability leaves room for discretion in the weight assigned to it, ecological sustainability, protected by smart environmental regulation and minimum standards, sets essential boundaries that leave no room for compromises. Economic and social sustainability are possible only within these limits. Details of the analyses in the Kolarctic area and accounts of the methods used can befound in the cited SUMILCERE articles.

  3. The Role of Local Leaders in Community Development Programmes ...

    African Journals Online (AJOL)

    The Role of Local Leaders in Community Development Programmes in Ideato Local Government ... (= 3.80); monitoring and evaluation of projects (= 3.78); and fund raising for projects (= 3.76). ... It was concluded that for sustained success to

  4. Community detection using global and local structural information

    Indian Academy of Sciences (India)

    Hai-Long Yan; Ju Xiang; Xiao-Yu Zhang; Jun-Feng Fan; Fang Chane; Gen-Yi Fu; Er-Min Guo; Xin-Guang Hu; Ke Hu; Ru-Min Wang

    2013-01-01

    Community detection is of considerable importance for understanding both the structure and function of complex networks. In this paper, we introduced the general procedure of the community detection algorithms using global and local structural information, where the edge betweenness and the local similarity measures respectively based on local random walk dynamics and local cyclic structures were used. The algorithms were tested on artificial and real-world networks. The results clearly show that all the algorithms have excellent performance in the tests and the local similarity measure based on local random walk dynamics is superior to that based on local cyclic structures.

  5. Conversations about local media and their role in community integration

    NARCIS (Netherlands)

    Mahrt, M.

    2008-01-01

    For decades, scholars have been interested in the relationship between community integration and local media use. Some have argued that the use of the local media furthers integration. Others have seen integration into a community as a prerequisite for attention to the media. In this study, a survey

  6. Model-based clustering in networks with Stochastic Community Finding

    CERN Document Server

    McDaid, Aaron F; Friel, Nial; Hurley, Neil J

    2012-01-01

    In the model-based clustering of networks, blockmodelling may be used to identify roles in the network. We identify a special case of the Stochastic Block Model (SBM) where we constrain the cluster-cluster interactions such that the density inside the clusters of nodes is expected to be greater than the density between clusters. This corresponds to the intuition behind community-finding methods, where nodes tend to clustered together if they link to each other. We call this model Stochastic Community Finding (SCF) and present an efficient MCMC algorithm which can cluster the nodes, given the network. The algorithm is evaluated on synthetic data and is applied to a social network of interactions at a karate club and at a monastery, demonstrating how the SCF finds the 'ground truth' clustering where sometimes the SBM does not. The SCF is only one possible form of constraint or specialization that may be applied to the SBM. In a more supervised context, it may be appropriate to use other specializations to guide...

  7. Local modularity for community detection in complex networks

    Science.gov (United States)

    Xiang, Ju; Hu, Tao; Zhang, Yan; Hu, Ke; Li, Jian-Ming; Xu, Xiao-Ke; Liu, Cui-Cui; Chen, Shi

    2016-02-01

    Community detection is a topic of interest in the study of complex networks such as the protein-protein interaction networks and metabolic networks. In recent years, various methods were proposed to detect community structures of the networks. Here, a kind of local modularity with tunable parameter is derived from the Newman-Girvan modularity by a special self-loop strategy that depends on the community division of the networks. By the self-loop strategy, one can easily control the definition of modularity, and the resulting modularity can be optimized by using the existing modularity optimization algorithms. The local modularity is used as the target function for community detection, and a self-consistent method is proposed for the optimization of the local modularity. We analyze the behaviors of the local modularity and show the validity of the local modularity in detecting community structures on various networks.

  8. Solar Powering Your Community: A Guide for Local Governments (Book)

    Energy Technology Data Exchange (ETDEWEB)

    None

    2011-01-01

    DOE designed this guide—Solar Powering Your Community: A Guide for Local Governments—to assist local government officials and stakeholders in designing and implementing strategic local solar plans. The 2011 edition contains the most recent lessons and successes from the 25 Solar America Cities and other communities promoting solar energy. Because DOE recognizes that there is no one path to solar market development, this guide introduces a range of policy and program options that can help a community build a local solar infrastructure.

  9. Community Colleges and Labor Market Conditions: How Does Enrollment Demand Change Relative to Local Unemployment Rates?

    Science.gov (United States)

    Hillman, Nicholas W.; Orians, Erica Lee

    2013-01-01

    This study uses fixed-effects panel data techniques to estimate the elasticity of community college enrollment demand relative to local unemployment rates. The findings suggest that community college enrollment demand is counter-cyclical to changes in the labor market, as enrollments rise during periods of weak economic conditions. Using national…

  10. Impacts of Information Subsidies and Community Structure on Local Press Coverage of Environmental Contamination.

    Science.gov (United States)

    Griffin, Robert J.; Dunwoody, Sharon

    1995-01-01

    Finds that a press kit sent by an environmental group to midwestern newspapers influenced them to delegate local staff to cover the story. Indicates that the press's function to report or raise issues concerning industrial toxic releases and related health risks is tempered by community structure and particularly by community reliance on…

  11. Generalized method for finding community structures in networks

    CERN Document Server

    Chang, Chang

    2013-01-01

    To date, most algorithms aiming to find community structures in networks mainly focus on unipartite or bipartite networks. However, to our knowledge, there is no algorithm specifically designed for the mixture network, a third type defined in our paper that represents a wide range of real-world networks. Interestingly, unipartite and bipartite networks can be viewed as limiting cases of a mixture network, suggesting that the mixture network can be considered as a general condition. Based on this observation, we propose a probabilistic model based on the link community model for a unipartite, undirected network [B. Ball, B. Karrer, and M. E. Newman, Phys. Rev. E 84, 036103 (2011)] by redefining this model in the context of a bipartite network and generalizing the bipartite network version model to a mixture network, the general condition, which can be used to find modules in unipartite, bipartite, and mixture networks in a unified framework. We show that both the model of Ball et al. (unipartite, undirected ne...

  12. LOCAL COMMUNITIES AND THE PROCESS OF LOCAL ECONOMIC DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    CONSTANTIN BRAGARU

    2011-04-01

    Full Text Available The present paper focuses on sustainable development and the specific objectives that Romania intends to achieve in order to reach a new model of development that is capable of generating high value added, is interested in knowledge and innovation, and aims to improve the quality of life in harmony with the natural environment. The paper also analyzes the process of local development that Romania started in 2000 with the financial support of United Nations Development Programme - “Romania within the framework of Local Agenda 21” and continued within Regional Operational Programme 2007-2013. Finally, the study reveals the regional and local development priorities established by Romania within “The National Sustainable Development Strategy” for the next period of time – 2013-2020 -2030.

  13. Role of Local Elected Leaders in Community Development

    Directory of Open Access Journals (Sweden)

    Anwar Alam

    2012-01-01

    Full Text Available This research focuses on the role of local elected leaders in community development at union council Katti Garhi, District Mardan. To collect the relevant data the researcher selected 60 community members and 12 elected union council members including Nazim and Niab Nazim of the area through purposive sampling basis. Questionnaire was used for the educated while interview schedule was used for un-educated respondents for data collection. The study indicates the role of local elected leaders in establishment of community organizations, mobilization of the community for community development, monitoring program for community development, provision of social services, sanitation, street pavements, streetlights, health facilities, education facilities (Free books, uniform and scholarships etc., adult education, provision of technical skill and vocational training center in the area. Community members mentioned that they are in need of public parks, playgrounds, public latrines, fire brigade, and waiting rooms for the passengers, pavement of roadsides and improvement in drinking and irrigation water.

  14. The local community development and the community-based tourism : a comparative conceptual analysis

    Directory of Open Access Journals (Sweden)

    Sylvie PARENT

    2009-01-01

    Full Text Available According to the authors of this paper, mass tourism does not generate the development of local communities but rather their devitalization. This paper presents a cross-literature survey on community-based tourism and local community development. It proposes some links between these two approaches and asserts that community-based tourism can be a strategy to trigger local community development. It address the conditions under which the convergence of these two approaches may allow the launching of development initiatives liable to counter the devitalization and impoverishment process which characterizes certain mass tourism oriented places.

  15. LOCAL COMMUNITY INVOLVEMENT IN TOURISM DEVEOPMENT

    Directory of Open Access Journals (Sweden)

    Maria TĂTĂRUȘANU

    2016-12-01

    Full Text Available The issue of community participation in tourism development has been brought in front of the sector decision makers and researchers mostly during the last period of time. It could be a source of benefits and it could also create a better relationship between the tourism companies and the community groups. In this paper the author writes a literature review on this subject in order to draw attention on this issue in the Romanian tourism literature and to create an analysis framework for specific cases of tourism development plans.

  16. AIDS-related illness trajectories in Mexico: findings from a qualitative study in two marginalized communities.

    Science.gov (United States)

    Castro, R; Orozco, E; Eroza, E; Manca, M C; Hernández, J J; Aggleton, P

    1998-10-01

    This paper describes findings from a recent study examining how people affected directly and indirectly by the HIV/AIDS epidemic cope with HIV-related illness in Mexico. One-hundred-and-thirteen in-depth interviews were conducted with key informants in two contrasting communities: Ciudad Netzahualcóyotl (an economically marginalized community) and the gay community in Mexico City (a sexually marginalized community). This paper describes the AIDS-related wellness/illness careers or trajectories followed by individuals in both communities, and identifies critical points for material and emotional intervention. This career comprises four stages: (1) life before infection; (2) life surrounding the discovery of seropositivity; (3) living as an HIV-positive person; and (4) facing death. Comparisons are drawn between the processes of adjustment and coping found in both communities. In Ciudad Netzahualcóyotl, wellness/illness careers are closely linked to prevailing poverty and oppression, as well as the sense of urgency in which local people live their lives. In the case of the gay community, wellness/illness careers are associated with the intolerance and social repression faced by homosexual men. The paper concludes by suggesting possible interventions to improve the lives of people with HIV/AIDS in Mexico today.

  17. Local community participation in enhanced landfill mining: the challenge to bridge between communities

    NARCIS (Netherlands)

    Sips, K.; Ballard, M.; Craps, M.; Dewulf, A.

    2013-01-01

    Local community participation in complex technological projects, where technological innovations and risks need to be managed, is notoriously challenging. Relations with local inhabitants easily take the form of exclusion, protest, controversy or litigation. While such projects represent

  18. Communities of minima in local optima networks of combinatorial spaces

    Science.gov (United States)

    Daolio, Fabio; Tomassini, Marco; Vérel, Sébastien; Ochoa, Gabriela

    2011-05-01

    In this work, we present a new methodology to study the structure of the configuration spaces of hard combinatorial problems. It consists in building the network that has as nodes the locally optimal configurations and as edges the weighted oriented transitions between their basins of attraction. We apply the approach to the detection of communities in the optima networks produced by two different classes of instances of a hard combinatorial optimization problem: the quadratic assignment problem (QAP). We provide evidence indicating that the two problem instance classes give rise to very different configuration spaces. For the so-called real-like class, the networks possess a clear modular structure, while the optima networks belonging to the class of random uniform instances are less well partitionable into clusters. This is convincingly supported by using several statistical tests. Finally, we briefly discuss the consequences of the findings for heuristically searching the corresponding problem spaces.

  19. DEMON: a Local-First Discovery Method for Overlapping Communities

    CERN Document Server

    Coscia, Michele; Giannotti, Fosca; Pedreschi, Dino

    2012-01-01

    Community discovery in complex networks is an interesting problem with a number of applications, especially in the knowledge extraction task in social and information networks. However, many large networks often lack a particular community organization at a global level. In these cases, traditional graph partitioning algorithms fail to let the latent knowledge embedded in modular structure emerge, because they impose a top-down global view of a network. We propose here a simple local-first approach to community discovery, able to unveil the modular organization of real complex networks. This is achieved by democratically letting each node vote for the communities it sees surrounding it in its limited view of the global system, i.e. its ego neighborhood, using a label propagation algorithm; finally, the local communities are merged into a global collection. We tested this intuition against the state-of-the-art overlapping and non-overlapping community discovery methods, and found that our new method clearly ou...

  20. Local community detection based on modularity metric G

    Science.gov (United States)

    Xia, Zhengyou; Gao, Xiangying; Zhang, Xia

    2015-12-01

    In complex network analysis, the local community detection problem is getting more and more attention. Because of the difficulty to get complete information of the network, such as the World Wide Web, the local community detection has been proposed by researcher. That is, we can detect a community from a certain source vertex with limited knowledge of an entire graph. The previous methods of local community detection now are more or less inadequate in some places. In this paper, we have proposed a new local modularity metric G and based on it, a two-phase algorithm is proposed. The method we have taken is a greedy addition algorithm which means adding vertices into the community until G does not increase. Compared with the previous methods, when our method is calculating the modularity metric, the range of vertices what we considered may affect the quality of the community detection wider. The results of experiments show that whether in computer-generated random graph or in the real networks, our method can effectively solve the problem of the local community detection.

  1. It Comes from the People: Community Development and Local Theology.

    Science.gov (United States)

    Hinsdale, Mary Ann; And Others

    The closing of local mines and factories collapsed the economic and social structure of Ivanhoe, Virginia, a small rural town once considered a dying community. This book is a case study that tells how the people of Ivanhoe organized to revitalize their town. It documents the community development process--a process that included hard work, a…

  2. Challenging obduracy : How local communities transform the energy system

    NARCIS (Netherlands)

    Van Der Schoor, Tineke; Van Lente, Harro; Scholtens, Bert; Peine, Alex|info:eu-repo/dai/nl/314407243

    2016-01-01

    The transformation from the current energy system to a decentralized renewable energy system requires the transformation of communities into energy neutral or even energy producing communities. Increasingly, citizens become 'prosumers' and pool their resources to start a local energy initiative. In

  3. Protected area staff and local community viewpoints: A qualitative assessment of conservation relationships in Zimbabwe.

    Science.gov (United States)

    Mutanga, Chiedza Ngonidzashe; Muboko, Never; Gandiwa, Edson

    2017-01-01

    With the increase in illegal resource harvesting in most protected areas (PAs), the need to understand the determinants and relationships between PAs and local communities to enhance wildlife conservation is increasingly becoming important. Using focus group discussions and interviews, we established the determinants of PA staff-community relationship from both PA staff and local communities' viewpoints, and assessedperceptions of their relationship with each other. The study was guided by the following main research question, 'What is the nature of the relationship between PA staff and local communities and what are the main factors influencing the relationship?' Data were collected through focus group discussions and interviews from four PAs and their adjacent communities in Zimbabwe between July 2013 and February 2014. Our results showed that a total of seven determinants were identified as influencing PA staff-community relationship, i.e., benefit-sharing, human-wildlife conflict, compensation for losses from wildlife attacks, communication between PA staff and local communities, community participation in the management of CAMPFIRE projects, lack of community participation in tourism in PAs, and community perceptions of PA staff or PA staff perceptions of the community. Of the seven, only one determinant, benefit-sharing, was recorded as the main factor that differentially influencesthe perceptions of community and PA staff on their relationship. Furthermore, both the communities and PA staff reported mixed perceptions on their relationship with each other. We conclude that both communities' and PA staff's views on determinants are largely similar in all studied PAs irrespective of PA ownership, management and/or land use. Our findings could be relevant in policy making especially in developing countries in developing PA-community relationship framework in natural resource conservation.

  4. Bringing together local culture and rural development: findings from Ireland, Pennsylvania and Alaska

    Science.gov (United States)

    M.A. Brennan; Courtney G. Flint; A.E. Luloff

    2009-01-01

    The developmental trajectories of communities are routinely explained by reference to economic history, human capital deficits, or the structure of local labour markets. The role of local culture in understanding community development or in interpreting empirical research has received less attention. We believe culture plays an important independent role in shaping...

  5. Community Participation in Local Governments: Public Consulting and Transparency in Gaza Strip, Palestine

    Directory of Open Access Journals (Sweden)

    Adnan Ali Enshassi

    2014-02-01

    Full Text Available The objectives of this study are to identify and examine the community participation strategies concerning consultation and information disclosure and to identify and evaluate major barriers to community participation development. A questionnaire survey was developed to elicit the perceptions of the municipality’s officials (top management and/or mayors of the selected sample of Gaza Strip municipalities regarding community participation practice. The results indicated that there is a weak transparency (information disclosure and community consultation in the municipalities of Gaza Strip. The findings revealed that, the major barriers of information disclosure approach are due to legal challenges, public awareness, lack of community members’ skills and knowledge and social factors. In addition, the major barriers of community consultation are mainly due to lack of community members’ skills and knowledge, lack of social capital and trust of local people in their leaders, political, economic challenges, community culture and municipality council awareness. It is recommended to expand the scope of public participation and developing strategies that maximize citizen input in community development activities in local governments of Gaza Strip. The findings can assist in identifying new directions for enhancing public participation in Gaza Strip local governments

  6. Strong influence of regional species pools on continent-wide structuring of local communities

    DEFF Research Database (Denmark)

    Lessard, Jean-Philippe; Borregaard, Michael Krabbe; Fordyce, James A.;

    2012-01-01

    of communities along climatic gradients. We find that the average phylogenetic relatedness of species in ant communities decreases from tropical to temperate regions, but the strength of this relationship depends on the level of ecological realism in the definition of source pools. We conclude that the evolution......There is a long tradition in ecology of evaluating the relative contribution of the regional species pool and local interactions on the structure of local communities. Similarly, a growing number of studies assess the phylogenetic structure of communities, relative to that in the regional species...... pool, to examine the interplay between broad-scale evolutionary and fine-scale ecological processes. Finally, a renewed interest in the influence of species source pools on communities has shown that the definition of the source pool influences interpretations of patterns of community structure. We use...

  7. sharing tourism benefits with the local community: a business ...

    African Journals Online (AJOL)

    Osondu

    2012-03-12

    Mar 12, 2012 ... PERSPECTIVE FROM THE GRASSROOTS IN TANZANIA ... Key words: local communities, benefit-sharing, tourism businesses, local ... Ethiopian Journal of Environmental Studies and Management EJESM Vol. 5 No. .... These factors together made the area ... tourism stakeholders available in the study.

  8. The Roman Catholic parish in Poland as the local community

    Directory of Open Access Journals (Sweden)

    Mariański Janusz

    2014-01-01

    Full Text Available In the Roman Catholic Church a parish is the smallest legal unit and it is the milieu for religious, social, and cultural activities for a group of people joined together in a geographical area. The purpose of this article is a sociological study examining the Catholic parish in Poland as a local community. Today a parish along with its community is exposed to social change and to myriad forces characteristic of the postmodern culture. In Poland two opposite forces characterize the life of a parish community: on the one side, secularization and individualization, and on the other side, socialization and evangelization. The subjective dimension of a local community, which is related to identification of people with a local parish, along with social bonds with the parish as a local community, are discussed in the first two sections of the article. In subsequent sections some issues related to common activities, membership in movements, religious communities, and Catholic associations within the parish will be presented. While the agency of people in the parish community is theoretically acknowledged, it is still not fully implemented. The discussion is based on the data obtained from major public opinion institutes in Poland.

  9. Traditional knowledge for promotion of socioeconomic inclusion of local communities

    Directory of Open Access Journals (Sweden)

    Waldemiro Francisco Sorte Junior

    2012-06-01

    Full Text Available This paper discusses the key role played by public research institutes for promoting socioeconomic inclusion of local communities based on traditional knowledge and traditional medicine. Nongovernmental organizations and cooperatives have had an important role in raising financial resources, being involved with advocacy of local communities and advancing legislation changes. But strict best manufacturing practices regulations imposed by the Brazilian National Health Surveillance Agency on the requirements for approval and commercialization of drugs based on herbal medicine products call for the involvement of strong public research institutes capable of supporting community-based pharmacies. Thus, public research institutes are pivotal as they can conduct scientific research studies to evidence the efficacy of herbal medicine products and help building the capacity of local communities to comply with current regulations.

  10. 77 FR 71591 - Meetings of the Local Government Advisory Committee and the Small Communities Advisory Subcommittee

    Science.gov (United States)

    2012-12-03

    ... AGENCY Meetings of the Local Government Advisory Committee and the Small Communities Advisory... environmental issues affecting small communities. The Local Government Advisory Committee (LGAC) will meet in... INFORMATION CONTACT: Local Government Advisory Committee (LGAC) and Small Communities Advisory...

  11. Generating weighted community networks based on local events

    Institute of Scientific and Technical Information of China (English)

    Xu Qi-Xin; Xu Xin-Jian

    2009-01-01

    realistic networks have community structures, namely, a network consists of groups of nodes within which links are dense but among which links are sparse. This paper proposes a growing network model based on local processes, the addition of new nodes intra-community and new links intra- or inter-community. Also, it utilizes the preferential attachment for building connections determined by nodes' strengths, which evolves dynamically during the growth of the system. The resulting network reflects the intrinsic community structure with generalized power-law distributions of nodes' degrees and strengths.

  12. Why do local communities support or oppose seawater desalination?

    Science.gov (United States)

    Mirza Ordshahi, B.; Heck, N.; Faraola, S.; Paytan, A.; Haddad, B.; Potts, D. C.

    2016-12-01

    Freshwater shortages have become a global problem due to increasing water consumption and environmental changes which are reducing the reliability of traditional water resources. One option to address water shortages in coastal areas is the use of seawater desalination. Desalination technology is particularly valued for the production of high quality drinking water and consistent production. However, seawater desalination is controversial due to potential environmental, economic, and societal impacts and lack of public support for this water supply method. Compared to alternative potable water production methods, such as water recycling, little is known about public attitudes towards seawater desalination and factors that shape local support or rejection. Our research addresses this gap and explores variables that influence support for proposed desalination plants in the Monterey Bay region, where multiple facilities have been proposed in recent years. Data was collected via a questionnaire-based survey among a random sample of coastal residents and marine stakeholders between June-July, 2016. Findings of the study identify the influence of socio-demographic variables, knowledge about desalination, engagement in marine activities, perception of the environmental context, and the existence of a National Marine Sanctuary on local support. Research outcome provide novel insights into public attitudes towards desalination and enhances our understanding of why communities might support or reject this water supply technology.

  13. Network community structure alterations in adult schizophrenia: identification and localization of alterations.

    Science.gov (United States)

    Lerman-Sinkoff, Dov B; Barch, Deanna M

    2016-01-01

    A growing body of literature suggests functional connectivity alterations in schizophrenia. While findings have been mixed, evidence points towards a complex pattern of hyper-connectivity and hypo-connectivity. This altered connectivity can be represented and analyzed using the mathematical frameworks provided by graph and information theory to represent functional connectivity data as graphs comprised of nodes and edges linking the nodes. One analytic technique in this framework is the determination and analysis of network community structure, which is the grouping of nodes into linked communities or modules. This data-driven technique finds a best-fit structure such that nodes in a given community have greater connectivity with nodes in their community than with nodes in other communities. These community structure representations have been found to recapitulate known neural-systems in healthy individuals, have been used to identify novel functional systems, and have identified and localized community structure alterations in a childhood onset schizophrenia cohort. In the present study, we sought to determine whether community structure alterations were present in an adult onset schizophrenia cohort while stringently controlling for sources of imaging artifacts. Group level average graphs in healthy controls and individuals with schizophrenia exhibited visually similar network community structures and high amounts of normalized mutual information (NMI). However, testing of individual subject community structures identified small but significant alterations in community structure with alterations being driven by changes in node community membership in the somatosensory, auditory, default mode, salience, and subcortical networks.

  14. How national context, project design, and local community characteristics influence success in community-based conservation projects.

    Science.gov (United States)

    Brooks, Jeremy S; Waylen, Kerry A; Borgerhoff Mulder, Monique

    2012-12-26

    Community-based conservation (CBC) promotes the idea that conservation success requires engaging with, and providing benefits for, local communities. However, CBC projects are neither consistently successful nor free of controversy. Innovative recent studies evaluating the factors associated with success and failure typically examine only a single resource domain, have limited geographic scope, consider only one outcome, or ignore the nested nature of socioecological systems. To remedy these issues, we use a global comparative database of CBC projects identified by systematic review to evaluate success in four outcome domains (attitudes, behaviors, ecological, economic) and explore synergies and trade-offs among these outcomes. We test hypotheses about how features of the national context, project design, and local community characteristics affect these measures of success. Using bivariate analyses and multivariate proportional odds logistic regressions within a multilevel analysis and model-fitting framework, we show that project design, particularly capacity-building in local communities, is associated with success across all outcomes. In addition, some characteristics of the local community in which projects are conducted, such as tenure regimes and supportive cultural beliefs and institutions, are important for project success. Surprisingly, there is little evidence that national context systematically influences project outcomes. We also find evidence of synergies between pairs of outcomes, particularly between ecological and economic success. We suggest that well-designed and implemented projects can overcome many of the obstacles imposed by local and national conditions to succeed in multiple domains.

  15. Fracking: Unintended Consequences for Local Communities

    Science.gov (United States)

    2016-12-01

    taxes.357 Although the state of North Dakota imposed caps on property tax levels, Williston’s tax rate at the time of this writing was below the ceiling ...afford to pay oil-field wages and were unable to find workers.366 With demand driving up wages , the household mean income (see Figure 25) outpaced...Based on the connection between demand and wage , the recent drop in oil prices was accompanied by a drop in wages . Since 2000, the unemployment rate in

  16. Support to Hand-Making Education in Local Communities

    Science.gov (United States)

    Nagashima, Masaaki; Akiyama, Masahiko; Ishibuchi, Nobutaka; Nonami, Masahiro; Kawamura, Naoki; Kobayashi, Yoko; Hayakawa, Motozo

    The ICEE (Innovation Center for Engineering Education) was founded in April 2004 as an educational facility in the Faculty of Engineering of Tottori University. The ICEE plans the development and training of creative professionals in all fields of engineering through Project Based Learning Programs in collaboration with local enterprises. The ICEE also aims to enlighten children of local schools by providing manufacturing classes regularly, and we hope the ICEE to be a true center of practical engineering not only the university but also in the local society of this area. In this report, the outline and the educational effect of various support programs to hand-making education in local communities are described.

  17. Gemini Observatory Takes its Local Communities on an Expanding Journey

    Science.gov (United States)

    Harvey, Janice; Michaud, Peter

    2012-08-01

    Currently in its 7th year (2011) Hawaii's annual Journey through the Universe (JttU) program is a flagship Gemini Observatory public education/outreach initiative involving a broad cross-section of the local Hawai'i Island astronomical community, the public, educators, businesses, local government officials, and thousands of local students. This paper describes the program, its history, planning, implementation, as well as the program's objectives and philosophy. The success of this program is documented here, as measured by continuous and expanding engagement of educators, the community, and the public, along with formal evaluation feedback and selected informal verbal testimony. The program's success also serves as justification for the planned adaptation of a version of the program in Chile in 2011 (adapted for Chilean educational and cultural differences). Finally, lessons learned are shared which have refined the program for Gemini's host communities but can also apply to any institution wishing to initiate a similar program.

  18. Climate Voices: Bridging Scientist Citizens and Local Communities across the United States

    Science.gov (United States)

    Wegner, K.; Ristvey, J. D., Jr.

    2016-12-01

    Based out of the University Corporation for Atmospheric Research (UCAR), the Climate Voices Science Speakers Network (climatevoices.org) has more than 400 participants across the United States that volunteer their time as scientist citizens in their local communities. Climate Voices experts engage in nonpartisan conversations about the local impacts of climate change with groups such as Rotary clubs, collaborate with faith-based groups on climate action initiatives, and disseminate their research findings to K-12 teachers and classrooms through webinars. To support their participants, Climate Voices develops partnerships with networks of community groups, provides trainings on how to engage these communities, and actively seeks community feedback. In this presentation, we will share case studies of science-community collaborations, including meta-analyses of collaborations and lessons learned.

  19. Local communities obstruct global consensus: Naming game on multi-local-world networks

    CERN Document Server

    Lou, Yang; Fan, Zhengping; Xiang, Luna

    2016-01-01

    Community structure is essential for social communications, where individuals belonging to the same community are much more actively interacting and communicating with each other than those in different communities within the human society. Naming game, on the other hand, is a social communication model that simulates the process of learning a name of an object within a community of humans, where the individuals can reach global consensus on naming an object asymptotically through iterative pair-wise conversations. The underlying communication network indicates the relationships among the individuals. In this paper, three typical topologies of human communication networks, namely random-graph, small-world and scale-free networks, are employed, which are embedded with the multi-local-world community structure, to study the naming game. Simulations show that 1) when the intra-community connections increase while the inter-community connections remain to be unchanged, the convergence to global consensus is slow ...

  20. Reintroduction of locally extinct vertebrates impacts arid soil fungal communities.

    Science.gov (United States)

    Clarke, Laurence J; Weyrich, Laura S; Cooper, Alan

    2015-06-01

    Introduced species have contributed to extinction of native vertebrates in many parts of the world. Changes to vertebrate assemblages are also likely to alter microbial communities through coextinction of some taxa and the introduction of others. Many attempts to restore degraded habitats involve removal of exotic vertebrates (livestock and feral animals) and reintroduction of locally extinct species, but the impact of such reintroductions on microbial communities is largely unknown. We used high-throughput DNA sequencing of the fungal internal transcribed spacer I (ITS1) region to examine whether replacing exotic vertebrates with reintroduced native vertebrates led to changes in soil fungal communities at a reserve in arid central Australia. Soil fungal diversity was significantly different between dune and swale (interdune) habitats. Fungal communities also differed significantly between sites with exotic or reintroduced native vertebrates after controlling for the effect of habitat. Several fungal operational taxonomic units (OTUs) found exclusively inside the reserve were present in scats from reintroduced native vertebrates, providing a direct link between the vertebrate assemblage and soil microbial communities. Our results show that changes to vertebrate assemblages through local extinctions and the invasion of exotic species can alter soil fungal communities. If local extinction of one or several species results in the coextinction of microbial taxa, the full complement of ecological interactions may never be restored.

  1. Developing technological initiatives for youth participation and local community engagement.

    Science.gov (United States)

    Burd, Leo

    2010-01-01

    Recent advances in technology are transforming our lives, but in many cases they are also limiting the way children are exposed to local communities and physical spaces. Technology can help young people actively connect with their neighborhoods, but doing that requires different methods and tools from the ones typically available in schools, homes, and youth centers. This article introduces a theoretical framework describing the technical and nontechnical elements that must be considered in the implementation of technology initiatives for youth participation and local community engagement. The article then describes the application of the framework in two multiyear initiatives.

  2. Cultural knowledge and local vulnerability in African American communities

    Science.gov (United States)

    Miller Hesed, Christine D.; Paolisso, Michael

    2015-07-01

    Policymakers need to know what factors are most important in determining local vulnerability to facilitate effective adaptation to climate change. Quantitative vulnerability indices are helpful in this endeavour but are limited in their ability to capture subtle yet important aspects of vulnerability such as social networks, knowledge and access to resources. Working with three African American communities on Maryland’s Eastern Shore, we systematically elicit local cultural knowledge on climate change and connect it with a scientific vulnerability framework. The results of this study show that: a given social-ecological factor can substantially differ in the way in which it affects local vulnerability, even among communities with similar demographics and climate-related risks; and social and political isolation inhibits access to sources of adaptive capacity, thereby exacerbating local vulnerability. These results show that employing methods for analysing cultural knowledge can yield new insights to complement those generated by quantitative vulnerability indices.

  3. Transport Aspects of Local and Regional Energy Autonomy Findings from a Modelling Study of Liechtenstein

    OpenAIRE

    2011-01-01

    A growing number of regional and local communities in Europe aim towards “energy autonomy”. These communities try to cover their energy demand for electricity, heating and cooling to 100 % by renewable energies from local and regional sources. Is this approach also useful and viable for transport? Should the European institutions support such strategies? In this paper we will present and discuss modelling results for Liechtenstein as well as provide an overview of ongoing research project foc...

  4. Training of Local Community Youth in Dahshur, Egypt, as Local Tour Guides and Heritage Guardians

    OpenAIRE

    Hassan, Fekri A.

    2014-01-01

    In an attempt to shift the strategy in Egypt toward sustainable heritage tourism a project was designed aiming to (1) integrate the archaeological site with local natural and rural heritage resources, (2) increase local awareness, (3) engage local community in a scheme of heritage economic development, and (4) valorize of Dahshur as a special tourist destination. The pilot project was implemented in Dahshur, which is a part of the World Heritage Site-Memphis and its Necropolis.  The project i...

  5. The embeddedness of social entrepreneurship: Understanding variation across local communities

    OpenAIRE

    Seelos, Christian; Mair, Johanna; Battilana, Julie; Dacin, M. Tina

    2010-01-01

    Social enterprise organizations (SEOs) arise from entrepreneurial activities with the aim of achieving social goals. SEOs have been seen as alternative and/or complementary to the actions of governments and international organizations to address poverty and poverty-related social needs. Using a number of illustrative cases, we explore how variations in local institutional mechanisms shape the local "face of poverty" in different communities and how this relates to variations in the emergence ...

  6. Dissemination as Dialogue: Building Trust and Sharing Research Findings Through Community Engagement.

    Science.gov (United States)

    McDavitt, Bryce; Bogart, Laura M; Mutchler, Matt G; Wagner, Glenn J; Green, Harold D; Lawrence, Sean Jamar; Mutepfa, Kieta D; Nogg, Kelsey A

    2016-01-01

    A fundamental feature of community-based participatory research (CBPR) is sharing findings with community members and engaging community partners in the dissemination process. To be truly collaborative, dissemination should involve community members in a two-way dialogue about new research findings. Yet little literature describes how to engage communities in dialogue about research findings, especially with historically marginalized communities where mistrust of researchers may exist because of past or present social injustices. Through a series of interactive community presentations on findings from a longitudinal study, we developed a process for community dissemination that involved several overlapping phases: planning, outreach, content development, interactive presentations, and follow-up. Through this process, we built on existing and new community relationships. Following each interactive presentation, the research team debriefed and reviewed notes to identify lessons learned from the process. Key themes included the importance of creating a flexible dissemination plan, tailoring presentations to each community group, establishing a point person to serve as a community liaison, and continuing dialogue with community members after the presentations. Core strategies for developing trust during dissemination included engaging community members at every step, reserving ample time for discussion during presentations, building rapport by sharing personal experiences, being receptive to and learning from criticism, and implementing input from community members. This process led to a deeper understanding of research findings and ensured that results reached community members who were invested in them.

  7. Fast food in ant communities: how competing species find resources.

    Science.gov (United States)

    Pearce-Duvet, Jessica M C; Moyano, Martin; Adler, Frederick R; Feener, Donald H

    2011-09-01

    An understanding of foraging behavior is crucial to understanding higher level community dynamics; in particular, there is a lack of information about how different species discover food resources. We examined the effect of forager number and forager discovery capacity on food discovery in two disparate temperate ant communities, located in Texas and Arizona. We defined forager discovery capacity as the per capita rate of resource discovery, or how quickly individual ants arrived at resources. In general, resources were discovered more quickly when more foragers were present; this was true both within communities, where species identity was ignored, as well as within species. This pattern suggests that resource discovery is a matter of random processes, with ants essentially bumping into resources at a rate mediated by their abundance. In contrast, species that were better discoverers, as defined by the proportion of resources discovered first, did not have higher numbers of mean foragers. Instead, both mean forager number and mean forager discovery capacity determined discovery success. The Texas species used both forager number and capacity, whereas the Arizona species used only forager capacity. There was a negative correlation between a species' prevalence in the environment and the discovery capacity of its foragers, suggesting that a given species cannot exploit both high numbers and high discovery capacity as a strategy. These results highlight that while forager number is crucial to determining time to discovery at the community level and within species, individual forager characteristics influence the outcome of exploitative competition in ant communities.

  8. Participation in design between public sector and local communities

    DEFF Research Database (Denmark)

    Bødker, Susanne; Zander, Pär-Ola

    2015-01-01

    -win situations, rather than to maximize participation; to work with motivation for long-term projects across municipality and communities; to identify and work with early movers, and not just representative citizens; and to create space for local municipal agencies to develop bottom-up technological solutions...

  9. Green Richland: Building Sustainable Local and World Community

    Science.gov (United States)

    Lester, Carole N.

    2008-01-01

    This article shares the college's experiences and the lessons learned in the creation of the GREENRichland Program and the other approaches to building sustainability. These programs directly support the college's vision to be the best place to learn, teach, and build sustainable local and world community. This discussion features details…

  10. Local Communities and Schools Tackling Sustainability and Climate Change

    Science.gov (United States)

    Flowers, Rick; Chodkiewicz, Andrew

    2009-01-01

    Local communities and their schools remain key sites for actions tackling issues of sustainability and climate change. A government-funded environmental education initiative, the Australian Sustainable Schools Initiative (AuSSI), working together with state based Sustainable Schools Programs (SSP), has the ability to support the development of…

  11. Capacity issues in local communities for integral urban regeneration

    Directory of Open Access Journals (Sweden)

    Mrđenović Tatjana

    2013-01-01

    Full Text Available The subject of the research in wider sense is organizational-communication capacity of local communities in Serbia in the frame of sustainable development. Along with this, the paper will explore potentialities of Faludi's model of multiplanning agencies as well as Healey's collaborative theory for better efficiency and effectiveness of planning in the process of urban regeneration. Specifically the paper will research relation between organizational structure of local communities in Serbia and their potentialities to provide adequate communication towards integral information for urban regeneration. Research is framed with a problem of efficiency and effectiveness in creating urban regeneration policies, strategies, designs, and technical solutions. The problem will be focused to Serbian context; characterized with inadequate, transitional, system of governance that is moving from centralistic towards decentralist model. This will be further explored through level and type of participation in the process of urban regeneration. The hypothesis of the research explores the nature of the relation between number and types of communication channels, provided by organizational structure of local communities that should enable effectiveness and efficiency of urban regeneration. In other words the hypothesis is: number and types of communication channels (variable A influences the effectiveness and efficiency of urban planning for sustainable urban regeneration (variable B. The aims of the paper are identification of the regulations between the variables. Expected result is establishing the model for measuring the capacity of local communities for integral urban regeneration.

  12. Local Literacies: Reading and Writing in One Community.

    Science.gov (United States)

    Barton, David; Hamilton, Mary

    This book describes a study of the uses of reading and writing in Lancaster, England, in the 1990s. It offers a detailed, specific description of literacy practices in one local community at one point in time. The book is designed to contribute to the theoretical understanding of literacy by linking literacy to a more general understanding of…

  13. Teaching the Social Studies through Your Local Community

    Science.gov (United States)

    Filipovitch, Anthony J.; Ozturk, Talip

    2012-01-01

    There is no better site for political or democratic action than the school itself and the students' own community, according to educational philosopher John Dewey (1859-1952). Learning about local government provides students with authentic examples of democratic processes and institutions that shape their daily lives. Getting involved in local…

  14. 'It pushed me back into the human race': evaluative findings from a community Christmas event.

    Science.gov (United States)

    Collins, Tracy; Kenney, Christine; Hesk, Gabrielle

    2017-09-01

    Many older people in Britain spend Christmas day alone. The Christmas period may be especially difficult for older people who are socially isolated, living with dementia or who have physical impairments, and may feel particularly marginalised at this time of year. This paper draws on evaluative research findings from a community Christmas event held in December 2014 at the University of Salford for older people and their carers who would be on their own on Christmas day. A multi-method approach was employed, seven guests took part in semi-structured interviews to explore their experiences and perceptions of the event, seven staff and student volunteers participated in a group interview to explore and discuss their participation in the event. Data collection took place during April and May 2015. Interview transcripts were subjected to thematic analysis. Three overarching themes were identified from the interviews: 'reasons for participants attending the event', 'a different Christmas day: the impact on guests and volunteers', and 'learning, planning and moving forwards'. The findings illustrate that a range of people participated in the Christmas day event for a variety of reasons. The event itself had a positive impact, including the shared experience of social belonging, for all involved. There are tangible longer term benefits as a result of the event, such as ongoing contact between participants and the development of supportive networks in the local community. © 2016 The Authors. Health and Social Care in the Community Published by John Wiley & Sons Ltd.

  15. LOCAL COMMUNITY ATTITUDES TOWARDS THE IMPACT OF TOURISM ON PROSTITUTION

    Directory of Open Access Journals (Sweden)

    Juan Carlos MONTERRUBIO

    2011-12-01

    Full Text Available Tourism has been commonly related to prostitution. However, very few studies have evidenced this relationship in different contexts. Several studies on local community attitudes towards tourism impacts have briefly assessed the increase of prostitution as one of several indicators of social change. Due to the importance that such relationship has both for tourism impact management and social development, the impact of tourism on prostitution should be studied in detail. This study explores the ‘responsibility' of tourism on the increase of prostitution in an urban destination as perceived by local residents. It was found that while local community residents do not perceive tourism as the only causing factor, the tourist involvement in commercial sex does exist, but it is commonly an incidental rather than a purposive experience.

  16. LOCAL COMMUNITY ATTITUDES TOWARDS THE IMPACT OF TOURISM ON PROSTITUTION

    Directory of Open Access Journals (Sweden)

    Anallely BELLO

    2011-12-01

    Full Text Available Tourism has been commonly related to prostitution. However, very few studies have evidenced this relationship in different contexts. Several studies on local community attitudes towards tourism impacts have briefly assessed the increase of prostitution as one of several indicators of social change. Due to the importance that such relationship has both for tourism impact management and social development, the impact of tourism on prostitution should be studied in detail. This study explores the ‘responsibility' of tourism on the increase of prostitution in an urban destination as perceived by local residents. It was found that while local community residents do not perceive tourism as the only causing factor, the tourist involvement in commercial sex does exist, but it is commonly an incidental rather than a purposive experience.

  17. Social Capital, Local Communities and Culture-led Urban Regeneration Processes: The Sydney Olympic Park Experience

    Directory of Open Access Journals (Sweden)

    Jason Hugh Prior

    2012-12-01

    Full Text Available Culture has become increasingly important in regeneration processes designed to deal with urban futures. Urban regeneration processes in which culture has played a prominent role range from large-scale public investments in cultural facilities and artefacts as ‘hallmarks’ of urban regeneration projects (e.g. Guggenheim Bilbao, through to the use of ‘one shot’ cultural events such as the Olympic Games as a catalyst and engine for regenerating urban areas. The aim of this paper is to examine the association between social capital (SC, local communities and the culture-led regeneration process at Sydney Olympic Park (SOP, New South Wales, Australia. The catalyst for the transformation of an industrial wasteland into SOP was the awarding of the Olympics to Sydney in 1993. A convenience sample of 47 professional reports associated with the regeneration process at SOP between 1993 and 2010 were analyzed, the aim being to understand how local communities had been linked to the regeneration process through SC. Results from the analysis identified three principal associations between SC, local communities and the ongoing SOP regeneration process. The first association related to how, during the early years of the regeneration process, SC was used as a means of expressing concern about how governance mechanisms implemented at SOP might adversely impact the ability of local communities to engage in decision making that affected their local environment. The second related to the use of community development programs to build SC in local communities through the SOP development. The third related to a call for the development of measures to understand how the development of SOP impacts on the SC in local communities. Eight in-depth interviews with professionals involved in the regeneration process were used to provide further insights into the three principal associations. The paper discusses findings through reference to broader arguments surrounding

  18. Re-embedding science in the realities of local communities

    DEFF Research Database (Denmark)

    Mortensen, Jonas Egmose; Nielsen, Kurt Aagaard; Eames, Malcolm

    leads to sustainable solutions. A major question facing the S&T policy community, and indeed society at large, is therefore how science and technology can be more effectively harnessed to addressing the sustainability needs and priorities of particular communities. It is in this context that this paper...... in particular times and places, in particular practices and communities of actors. Whilst it is widely acknowledged that science, technology and innovation have a critical role to play in addressing the challenges of sustainable development it is far from evident that investment in science and technology per se...... examines whether new approaches to upstream engagement in science and technology can further knowledge channels between local communities and academia. Building on the insights from critical theory; mode-2 conceptualisations of knowledge production; and the experiences from the Citizen Science...

  19. A local algorithm for detecting community structures in dynamic networks

    CERN Document Server

    Massaro, Emanuele; Guazzini, Andrea; Passarella, Andrea; Bagnoli, Franco

    2013-01-01

    The emergence and the global adaptation of mobile devices has influenced human interactions at the individual, community, and social levels leading to the so called Cyber-Physical World (CPW) convergence scenario [1]. One of the most important features of CPW is the possibility of exploiting information about the structure of social communities of users, that manifest through joint movement patterns and frequency of physical co-location: mobile devices of users that belong to the same social community are likely to "see" each other (and thus be able to communicate through ad hoc networking techniques) more frequently and regularly than devices outside of the community. In mobile opportunistic networks, this fact can be exploited, for example, to optimize networking operations such as forwarding and dissemination of messages. In this paper we present a novel local cognitive-inspired algorithm for revealing the structure of these dynamic social networks by exploiting information about physical encounters, logge...

  20. Cabled observatories: Connecting coastal communities to local ocean data

    Science.gov (United States)

    Pelz, M.; Hoeberechts, M.; Brown, J. C. K.; McLean, M. A.; Ewing, N.; Moran, K.

    2015-12-01

    , and long-term planning.Here we describe Ocean Networks Canada's community initiatives including collaboration with Indigenous knowledge holders and local experts, programs in community schools to foster K-12 climate literacy and post-secondary programs targeted to community members.

  1. A local fuzzy method based on “p-strong” community for detecting communities in networks

    Science.gov (United States)

    Yi, Shen; Gang, Ren; Yang, Liu; Jia-Li, Xu

    2016-06-01

    In this paper, we propose a local fuzzy method based on the idea of “p-strong” community to detect the disjoint and overlapping communities in networks. In the method, a refined agglomeration rule is designed for agglomerating nodes into local communities, and the overlapping nodes are detected based on the idea of making each community strong. We propose a contribution coefficient to measure the contribution of an overlapping node to each of its belonging communities, and the fuzzy coefficients of the overlapping node can be obtained by normalizing the to all its belonging communities. The running time of our method is analyzed and varies linearly with network size. We investigate our method on the computer-generated networks and real networks. The testing results indicate that the accuracy of our method in detecting disjoint communities is higher than those of the existing local methods and our method is efficient for detecting the overlapping nodes with fuzzy coefficients. Furthermore, the local optimizing scheme used in our method allows us to partly solve the resolution problem of the global modularity. Project supported by the National Natural Science Foundation of China (Grant Nos. 51278101 and 51578149), the Science and Technology Program of Ministry of Transport of China (Grant No. 2015318J33080), the Jiangsu Provincial Post-doctoral Science Foundation, China (Grant No. 1501046B), and the Fundamental Research Funds for the Central Universities, China (Grant No. Y0201500219).

  2. LOCAL COMMUNITY EMPOWERMENT IN THE SPECIAL AUTONOMY LAW IN PAPUA PROVINCE

    Directory of Open Access Journals (Sweden)

    Usman Pakasi

    2012-08-01

    Full Text Available The establishment of the 2001 Special Autonomy Law in Papua Province is not exempted from economic, political and socio-cultural problems. The law is intended to empower the people by preserving their interests and upholding the basic rights of native Papuans. This research aims at finding out a theoretical understanding on the forms of local community empowerment during the implementation of special autonomy in Papua Province. The study is performed through a qualitative approach with a phenomenological strategy. The research was conducted at a location in Jayapura. Empirical data were obtained using the techniques of observation, in-depth interviews, and other secondary data. The implementation of Special Autonomy in Papua Province has brought forth a fundamental change in the approaches and policies of community development, particularly local community empowerment that includes indigenous communities, women, and religion. Local community empowerment in the economic and socio-cultural aspects represents the effort to improve the welfare and sense of justice within the local community in development.

  3. Identification of overlapping communities and their hierarchy by locally calculating community-changing resolution levels

    CERN Document Server

    Havemann, Frank; Struck, Alexander; Gläser, Jochen

    2010-01-01

    We propose a new local, deterministic and parameter-free algorithm that detects fuzzy and crisp overlapping communities in a weighted network and simultaneously reveals their hierarchy. Using a local fitness function, the algorithm greedily expands natural communities of seeds until the whole graph is covered. The hierarchy of communities is obtained analytically by calculating resolution levels at which communities grow rather than numerically by testing different resolution levels. This analytic procedure is not only more exact than its numerical alternatives such as LFM and GCE but also much faster. Critical resolution levels can be identified by searching for intervals in which large changes of the resolution do not lead to growth of communities. We tested our algorithm on benchmark graphs and on a network of 492 papers in information science. Combined with a specific post-processing, the algorithm gives much more precise results on LFR benchmarks with high overlap compared to other algorithms and perform...

  4. Exploring the impacts of protected area tourism on local communities using a resilience approach

    Directory of Open Access Journals (Sweden)

    Jennifer Strickland-Munro

    2014-06-01

    Full Text Available As the protected area mandate expands to include social equity, the impacts of parks and their tourism on neighbouring indigenous and local communities is receiving growing practical and theoretical interest. This article reported on one such study, which explored the impacts of protected area tourism on communities bordering the iconic Kruger National Park in South Africa and Purnululu National Park in Australia. The study drew on interviews with park staff, tourism operators and community members. Guided by a conceptual framework grounded in resilience thinking, interactions amongst the parks, tourism and local communities were revealed as complex, contested and multi-scalar. Underlying drivers included cultural norms and values based on nature, entrenched poverty, poor Western education and economic opportunities associated with tourism. Park tourism offered intrinsic opportunities and benefits from nature conservation and associated intangible cultural values. More tangible benefits arose through employment. Damage-causing animals and visitation difficulties were negative impacts. Interaction with tourists was limited, with a sense of disconnect evident. Findings indicated the need for multifaceted, carefully considered policy responses if social equity and benefits for local communities are to be achieved. Framing the impacts of protected area tourism through the resilience framework provided a useful way to access local community perceptions whilst retaining awareness of the broader multi-scalar context in which interactions occur. Conservation implications: Perceptions of separation and lack of education to engage in economic opportunities are major issues. Intrinsic appreciation of parks is an important platform for building future opportunities. Accrual of future benefits for local communities from park tourism depends on developing diverse economic opportunities, building community capacity and managing expectations and addressing

  5. Hospital performance, the local economy, and the local workforce: findings from a US National Longitudinal Study.

    Science.gov (United States)

    Blustein, Jan; Borden, William B; Valentine, Melissa

    2010-06-29

    Pay-for-performance is an increasingly popular approach to improving health care quality, and the US government will soon implement pay-for-performance in hospitals nationwide. Yet hospital capacity to perform (and improve performance) likely depends on local resources. In this study, we quantify the association between hospital performance and local economic and human resources, and describe possible implications of pay-for-performance for socioeconomic equity. We applied county-level measures of local economic and workforce resources to a national sample of US hospitals (n = 2,705), during the period 2004-2007. We analyzed performance for two common cardiac conditions (acute myocardial infarction [AMI] and heart failure [HF]), using process-of-care measures from the Hospital Quality Alliance [HQA], and isolated temporal trends and the contributions of individual resource dimensions on performance, using multivariable mixed models. Performance scores were translated into net scores for hospitals using the Performance Assessment Model, which has been suggested as a basis for reimbursement under Medicare's "Value-Based Purchasing" program. Our analyses showed that hospital performance is substantially associated with local economic and workforce resources. For example, for HF in 2004, hospitals located in counties with longstanding poverty had mean HQA composite scores of 73.0, compared with a mean of 84.1 for hospitals in counties without longstanding poverty (pUS and beyond may need to take into consideration the balance between greater efficiency through pay-for-performance and socioeconomic equity.

  6. Tourism and Sustainable Development. Implications at Local Community Level

    Directory of Open Access Journals (Sweden)

    Catalin Ioan Nechifor

    2014-10-01

    Full Text Available Tourism represents an economic activity with a special growth potential and rate that, managed in a proper way, can represent an important means for ensuring a sustainable development and to promote and sustain local communities. During the past period, the development of tourism raised awareness among policy makers, local governments, tourists, etc. about the effect of tourism on the environment, this way the development of a sustainable tourism being a necessity. The present paper aims to outline a series of implications at communities' level that the relationship between tourism and sustainable development may generate, focusing on one of the most representative and important components of sustainable tourism, respectively ecotourism and its particular forms of rural and agrotourism.

  7. Identification of Overlapping Communities by Locally Calculating Community-Changing Resolution Levels

    CERN Document Server

    Havemann, Frank; Struck, Alexander; Gläser, Jochen

    2010-01-01

    An algorithm for the detection of overlapping natural communities in networks was proposed by Lancichinetti, Fortunato, and Kertesz (LFK) last year. The LFK algorithm constructs natural communities of (in principle) all nodes of a graph by maximising the local fitness of communities. The resulting modules can overlap. The generation of communities can easily be repeated for many values of resolution; thus allowing different views on the network at different resolutions. We implemented the main idea of the LFK algorithm---to generate natural communities of each node of a network---in a different way. We start with a value of the resolution parameter that is high enough for each node to be its own natural community. As soon as the resolution is reduced, each node acquires other nodes as members of its community, i.e. natural communities grow. For each community found at a certain resolution level we calculate the next lower resolution where a node is added. After adding a node to a community of a seed node we c...

  8. Analytic solution of Hubbell's model of local community dynamics

    CERN Document Server

    McKane, A; Sole, R; Kane, Alan Mc; Alonso, David; Sole, Ricard

    2003-01-01

    Recent theoretical approaches to community structure and dynamics reveal that many large-scale features of community structure (such as species-rank distributions and species-area relations) can be explained by a so-called neutral model. Using this approach, species are taken to be equivalent and trophic relations are not taken into account explicitly. Here we provide a general analytic solution to the local community model of Hubbell's neutral theory of biodiversity by recasting it as an urn model i.e.a Markovian description of states and their transitions. Both stationary and time-dependent distributions are analysed. The stationary distribution -- also called the zero-sum multinomial -- is given in closed form. An approximate form for the time-dependence is obtained by using an expansion of the master equation. The temporal evolution of the approximate distribution is shown to be a good representation for the true temporal evolution for a large range of parameter values.

  9. LOCAL COMMUNITY ATTITUDES TOWARDS THE IMPACT OF TOURISM ON PROSTITUTION

    OpenAIRE

    Juan Carlos MONTERRUBIO; Anallely BELLO

    2011-01-01

    Tourism has been commonly related to prostitution. However, very few studies have evidenced this relationship in different contexts. Several studies on local community attitudes towards tourism impacts have briefly assessed the increase of prostitution as one of several indicators of social change. Due to the importance that such relationship has both for tourism impact management and social development, the impact of tourism on prostitution should be studied in detail. This study explores th...

  10. Community Participation in School Policy and Practice in Malawi: Balancing Local Knowledge, National Policies and International Agency Priorities.

    Science.gov (United States)

    Rose, Pauline

    2003-01-01

    Explores the extent to which public policy commitments toward community participation are realized in Malawi. Finds that the main motivation for participation is extractive rather than genuine attempts to encourage local ownership and accountability. Argues that marketization of community participation signifies the entrenchment of individual…

  11. Training of Local Community Youth in Dahshur, Egypt, as Local Tour Guides and Heritage Guardians

    Directory of Open Access Journals (Sweden)

    Fekri A. Hassan

    2014-10-01

    Full Text Available In an attempt to shift the strategy in Egypt toward sustainable heritage tourism a project was designed aiming to (1 integrate the archaeological site with local natural and rural heritage resources, (2 increase local awareness, (3 engage local community in a scheme of heritage economic development, and (4 valorize of Dahshur as a special tourist destination. The pilot project was implemented in Dahshur, which is a part of the World Heritage Site-Memphis and its Necropolis.  The project included a training program for local tour guides who were introduced to (1 of how to become a tour guide, (2 Introduction to archaeological, natural, and rural resources of the area, and (3 the basic elements of cultural heritage management. Another program was devoted to enhance the awareness of local youths of the significance and values of the heritage resources in their vicinity, and to encourage them to take part in protecting and conserving heritage at risk from looting, neglect, and a transformation of local traditional dwellings. Without such programs, no measures for protecting Egyptian heritage, now in great danger, and promote sustainable tourism will succeed given that local communities are at present marginalized and excluded from the management of Egyptian heritage resources.

  12. Finding instabilities in the community structure of complex networks

    Science.gov (United States)

    Gfeller, David; Chappelier, Jean-Cédric; de Los Rios, Paolo

    2005-11-01

    The problem of finding clusters in complex networks has been studied by mathematicians, computer scientists, and, more recently, by physicists. Many of the existing algorithms partition a network into clear clusters without overlap. Here we introduce a method to identify the nodes lying “between clusters,” allowing for a general measure of the stability of the clusters. This is done by adding noise over the edge weights. Our method can in principle be used with almost any clustering algorithm able to deal with weighted networks. We present several applications on real-world networks using two different clustering algorithms.

  13. Local Food Systems Supported by Communities Nationally and Internationally

    Directory of Open Access Journals (Sweden)

    Izabella Mária Bakos

    2017-06-01

    Full Text Available Due to the concerns about the long-term sustainability of globalized retail trade as well as the more and more determining health-conscious food-consuming attitude the systems of government respectively the groups of conscious consumers all over the world put emphasis on the popularization and development of local food chains and small-scale supply chains simultaneously they connect the retailers producing highquality, local foods with the direct markets. In my study, I would like to present an overview of the development and current state of community supported agricultural systems on the international and Hungarian level and on the basis of the results of my questionnaire survey. I will indicate whether there are any demand for local food in Hungary and about how much the population of the six investigated settlements are familiar with it. Within this type of alternative local food systems, farmers and their buyers form a community based on social capital (co-operation, mutual trust and mutual responsibility, a direct sales channel, in such a way that cooperation is also beneficial to the producer and the consumer. The producer is in an advantageous position as he can form a direct and long-term relationship with his consumers selling his high-quality products locally consequently he can work in a cost-effective and optimal way. However, the advantage of the consumer is that he can obtain healthy foods from reliable sources contributing to the maintenance of his health respectively to the development of local economy.

  14. A local immunization strategy for networks with overlapping community structure

    Science.gov (United States)

    Taghavian, Fatemeh; Salehi, Mostafa; Teimouri, Mehdi

    2017-02-01

    Since full coverage treatment is not feasible due to limited resources, we need to utilize an immunization strategy to effectively distribute the available vaccines. On the other hand, the structure of contact network among people has a significant impact on epidemics of infectious diseases (such as SARS and influenza) in a population. Therefore, network-based immunization strategies aim to reduce the spreading rate by removing the vaccinated nodes from contact network. Such strategies try to identify more important nodes in epidemics spreading over a network. In this paper, we address the effect of overlapping nodes among communities on epidemics spreading. The proposed strategy is an optimized random-walk based selection of these nodes. The whole process is local, i.e. it requires contact network information in the level of nodes. Thus, it is applicable to large-scale and unknown networks in which the global methods usually are unrealizable. Our simulation results on different synthetic and real networks show that the proposed method outperforms the existing local methods in most cases. In particular, for networks with strong community structures, high overlapping membership of nodes or small size communities, the proposed method shows better performance.

  15. Reaching out and Impacting Local Communities at Professional Science Meetings

    Science.gov (United States)

    Drobnes, Emilie

    Multiple times a year scientists around the world gather to discuss and share current scientific research and results. Thousands of scientists, education specialists and others descend on a city selected by their organization's meeting planners for three to seven days only to leave again, their presence largely unfelt by the local population. Yet these varying meeting locations can provide an opportunity to involve scientists in local-scale education and outreach programs. Scientists and exhibitors can interact with the each local community, allowing them to share their excitement in science, and leave an imprint on every city visited. Taking inspiration from the American Meteorological Society's "WeatherFest", the Solar Dynamics Observatory Education and Public Outreach Team and the Rochester Institute of Technology Insight Lab have implemented a set of model programs held in conjunction with the semi-annual meetings of the American Astronomical Society. Our "Educator Reception" allows teachers to build a more concrete and personal connection with scientists and current science content which they can then impart on their students. "AstroZone" opens the conference doors to the general public and makes science accessible, exciting and fun for families, teachers, and kids - while changing their perceptions of what science is and what scientists are like. As we continue to develop our models, we are looking at ways to generalize and expand these programs to other professional organizations, providing a means for growing numbers of scientists to impact the communities that host them for their meetings.

  16. Local and regional factors influencing bacterial community assembly.

    Science.gov (United States)

    Lindström, Eva S; Langenheder, Silke

    2012-02-01

    The classical view states that microbial biogeography is not affected by dispersal barriers or historical events, but only influenced by the local contemporary habitat conditions (species sorting). This has been challenged during recent years by studies suggesting that also regional factors such as mass effect, dispersal limitation and neutral assembly are important for the composition of local bacterial communities. Here we summarize results from biogeography studies in different environments, i.e. in marine, freshwater and soil as well in human hosts. Species sorting appears to be the most important mechanism. However, this result might be biased since this is the mechanism that is easiest to measure, detect and interpret. Hence, the importance of regional factors may have been underestimated. Moreover, our survey indicates that different assembly mechanisms might be important for different parts of the total community, differing, for example, between generalists and specialists, and between taxa of different dispersal ability and motility. We conclude that there is a clear need for experimental studies, first, to clearly separate regional and local factors in order to study their relative importance, and second, to test whether there are differences in assembly mechanisms depending on different taxonomic or functional groups.

  17. Case study: Promoting community resilience with local values – Greenland's Paamiut Asasara

    DEFF Research Database (Denmark)

    Berliner, Peter; Larsen, Line Natascha; de Casas Soberón, Elena

    2012-01-01

    The chapter describes the programme Paamiut Asasara. The programme mobilised the local community from locally defined values and promoted shared community resilience as well as individual and family resilience....

  18. Geographic locality greatly influences fungal endophyte communities in Cephalotaxus harringtonia.

    Science.gov (United States)

    Langenfeld, Aude; Prado, Soizic; Nay, Bastien; Cruaud, Corine; Lacoste, Sandrine; Bury, Edith; Hachette, François; Hosoya, Tsuyoshi; Dupont, Joëlle

    2013-02-01

    Although endophytes of conifers have been extensively studied, few data are available on Cephalotaxaceae. We examined foliar and stem endophytes of Cephalotaxus harringtonia, within its natural range in Japan and outside its natural range in France to study the effect of geography on endophyte community composition. In Japan, rapidly growing endophytes were dominant and may have masked the real diversity, in comparison to France where most endophytes were growing slowly. Analyses of ITS rDNA revealed 104 different Blast Groups among 554 isolates. Almost no overlap between endophyte assemblages of C. harringtonia from the two countries was observed. It seems that Japanese C. harringtonia trees, which should be well adapted to their native site, would host a specific, endemic endophyte community, while trees that have been introduced recently to a foreign site, in France, should have captured existing cosmopolitan and more generalist taxa. In Japan the majority of xylariaceous taxa, which dominated the communities, were unknown and, although closely related to Asian taxa, may be new to science. Dothideomycetes were more prevalent in France. Locally, urban environment, particularly in Japan, may have introduced some perturbations in the native endophyte community of C. harringtonia, with an abundance of generalist fungi such as Nigrospora and Colletotrichum. Copyright © 2013 The British Mycological Society. Published by Elsevier Ltd. All rights reserved.

  19. Synergies, strengths and challenges: findings on community capability from a systematic health systems research literature review

    Directory of Open Access Journals (Sweden)

    Asha S. George

    2016-11-01

    Full Text Available Abstract Background Community capability is the combined influence of a community’s social systems and collective resources that can address community problems and broaden community opportunities. We frame it as consisting of three domains that together support community empowerment: what communities have; how communities act; and for whom communities act. We sought to further understand these domains through a secondary analysis of a previous systematic review on community participation in health systems interventions in low and middle income countries (LMICs. Methods We searched for journal articles published between 2000 and 2012 related to the concepts of “community”, “capability/participation”, “health systems research” and “LMIC.” We identified 64 with rich accounts of community participation involving service delivery and governance in health systems research for thematic analysis following the three domains framing community capability. Results When considering what communities have, articles reported external linkages as the most frequently gained resource, especially when partnerships resulted in more community power over the intervention. In contrast, financial assets were the least mentioned, despite their importance for sustainability. With how communities act, articles discussed challenges of ensuring inclusive participation and detailed strategies to improve inclusiveness. Very little was reported about strengthening community cohesiveness and collective efficacy despite their importance in community initiatives. When reviewing for whom communities act, the importance of strong local leadership was mentioned frequently, while conflict resolution strategies and skills were rarely discussed. Synergies were found across these elements of community capability, with tangible success in one area leading to positive changes in another. Access to information and opportunities to develop skills were crucial to community

  20. A multiobjective evolutionary algorithm to find community structures based on affinity propagation

    Science.gov (United States)

    Shang, Ronghua; Luo, Shuang; Zhang, Weitong; Stolkin, Rustam; Jiao, Licheng

    2016-07-01

    Community detection plays an important role in reflecting and understanding the topological structure of complex networks, and can be used to help mine the potential information in networks. This paper presents a Multiobjective Evolutionary Algorithm based on Affinity Propagation (APMOEA) which improves the accuracy of community detection. Firstly, APMOEA takes the method of affinity propagation (AP) to initially divide the network. To accelerate its convergence, the multiobjective evolutionary algorithm selects nondominated solutions from the preliminary partitioning results as its initial population. Secondly, the multiobjective evolutionary algorithm finds solutions approximating the true Pareto optimal front through constantly selecting nondominated solutions from the population after crossover and mutation in iterations, which overcomes the tendency of data clustering methods to fall into local optima. Finally, APMOEA uses an elitist strategy, called "external archive", to prevent degeneration during the process of searching using the multiobjective evolutionary algorithm. According to this strategy, the preliminary partitioning results obtained by AP will be archived and participate in the final selection of Pareto-optimal solutions. Experiments on benchmark test data, including both computer-generated networks and eight real-world networks, show that the proposed algorithm achieves more accurate results and has faster convergence speed compared with seven other state-of-art algorithms.

  1. MANGROVE RESOURCE USES BY LOCAL COMMUNITY IN INDONESIA

    Directory of Open Access Journals (Sweden)

    Cecep Kusmana

    2016-12-01

    Full Text Available Indonesia is an archipelagic country of more than 17,504 islands (28 big islands and 17,475 small islands with the length of coastline estimated at 95,181 km, which bears mangroves from several meters to several kilometers. They are estimated at 3.2 million hectares growing extensively in the five big islands (Java, Sumatra, Kalimantan, Sulawesi, Papua with various community types comprising of about 157 species (52 species of trees, 21 species of shrubs, 13 species of lyana, seven species of palms, 14 species of grasses, eight species of herbs, three species of parasites, 36 species of epiphytes, three species of ferns. The mangroves resources in Indonesia involve the flora, fauna, and land resources which are needed for supporting many kinds of human needs, especially for local community living in surrounding mangroves. For centuries, the Indonesian people have traditionally utilized mangroves. The most significant value of mangrove utilization is the gathering of forest products, classified into timber and non-timber products. The timber refers to poles and firewood, charcoal, and construction materials (e.g. housing material and fishing gears; the latter include tannin, medicines, dye, nypa thatch and shingles, nypa sap for vinegar and winemaking, and food drinks. Traditional uses of mangrove forest products are mainly the direct utilization of the products, usually in small scale. Beside of those, local community are used to utilizing associated mangrove aquatic fauna for supporting their daily life as well as utilizing mangrove habitat for multipurpose uses through agroforestry techniques (silvofishery, agrosilvofishery, agrosilvopastoralfishery systems. So that, the good mangrove ecosystem serves luxurious both flora and fauna species (biodiversity as well as their abundance for signicantly supporting the welfare of coastal community

  2. Civic engagement and local government strategies for sustainable local community development

    DEFF Research Database (Denmark)

    Larsen, Jacob Norvig

    , in schools, kindergartens, public park maintenance and many other fields. Within urban development and redevelopment, place making and regeneration there is in most European countries some tradition, and in some countries a long and well-developed tradition through several decades, for combining public urban...... regeneration with a range of participatory and collaborative measures aimed at involving local citizens in urban projects and programmes. In the paper it is discussed what motivates and drives members of voluntary community organisations (VCOs). Moreover it is discussed what is the role of volunteering...... in local communities and in relation to social capital, the diversity within the world of voluntary organisations, and the difference in views between public planners and volunteers of the role of volunteers. Three cases illustrate this as well as the need for capacity building of VCOs and the urban...

  3. Digital animation as a method to disseminate research findings to the community using a community-based participatory approach.

    Science.gov (United States)

    Vaughn, Nicole A; Jacoby, Sara F; Williams, Thalia; Guerra, Terry; Thomas, Nicole A; Richmond, Therese S

    2013-03-01

    Community-based participatory research (CBPR) has garnered increasing interest over the previous two decades as researchers have tackled increasingly complex health problems. In academia, professional presentations and articles are major ways that research is disseminated. However, dissemination of research findings to the people and communities who participated in the research is many times forgotten. In addition, little scholarly literature is focused on creative dissemination of research findings to the community using CBPR methods. We seek to fill this gap in the literature by providing an exemplar of research dissemination and partnership strategies that were used to complete this project. In this paper, we present a novel approach to the dissemination of research findings to our targeted communities through digital animation. We also provide the foundational thinking and specific steps that were taken to select this specific dissemination product development and distribution strategy.

  4. Implementation of Network Community Profile using Local Spectral algorithm and its application in Community Networking

    Directory of Open Access Journals (Sweden)

    Vaibhav VPrakash

    2012-12-01

    Full Text Available The problem that is addressed here and being investigated is to empirically review the paper entitled"Empirical comparison of algorithms for network community detection" - Jure Leskovec, Kevin J Langand Michael W Mahoney”wherein we look at the characteristics and specific properties of varioussocial networks used in the public and private domain. The objective of the investigation is to understandcompletely the network community detection using Local Spectral and Metis+MQI algorithms and toanalyse how communities are created and ranked on specific metrics. Five communities have beencompared using the same heuristics of the established functions in the entitled paper and an inference isdrawn based on the graph generated by the same.

  5. Local communities on-line: mapping local Web-TVs in Italy

    OpenAIRE

    Giacomo Andreucci

    2013-01-01

    A wider spreading of broadband in Italy in recent years has led to the birth of many web-TVs originating from a variety of actors (educational institutions, public administrations, informal groups, etc.). A specific role is being played by local communities (neighborhoods, social centers, parishes, etc.) which, thanks to the on-line spreading of video content, can have their own TV channel to reach their members and promote themselves in global networks. This essay will map the distribution o...

  6. Local communities and health disaster management in the mining sector

    Directory of Open Access Journals (Sweden)

    Freek Cronjé

    2013-01-01

    Full Text Available Mining activities throughout the Southern African Development Community (SADC have impacted on the health and safety of mining communities for many decades. Despite the economic contribution of mining to surrounding communities, a huge amount of social and environmental harm is associated with the industry. In this regard, mining companies have, on the one hand, contributed toward improved social development by providing jobs, paying taxes and earning foreign exchange. On the other hand, they have been linked publicly to poor labour conditions, corruption, pollution incidents, health and safety failings, as well as disrespect of human rights. The objectives of this study are to give an overview of social and natural factors relating to health disasters in selected communities in the mining environment. Regarding the findings, this paper focuses on the social and natural factors involved in the creation of health disasters. The social factors include poverty, unemployment, poor housing and infrastructure, prostitution and a high influx of unaccompanied migrant labour. Major health issues in this regard, which will be highlighted, are the extraordinary high incidence rate of HIV and STIs (sexually transmitted infections, addiction and mental illness. The environmental (natural threats to health that will be discussed in the study are harmful particles in the air and water, excessive noise and overcrowded and unhygienic living conditions. In conclusion, the paper also finds that communities need to be ‘fenced in’ in terms of health disaster management instead of being excluded. Specific recommendations to mining companies to reduce health and safety disasters will be made to conclude the paper.

  7. Building Relationships through a Digital Branch Library: Finding the Community in Community College Library Websites

    Science.gov (United States)

    Pampaloni, Andrea M.; Bird, Nora J.

    2014-01-01

    This study evaluates whether or not community college libraries have in place the characteristics necessary to develop digital branch libraries to meet the expanding and changing needs of their publics. Using Hon and Grunig's (1999) relationship building criteria as a framework, 98 community college library websites were analyzed to determine…

  8. CT findings of primary localized amyloidosis of the urinary bladder: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Young Hwan; Kim, See Hyung; Kim, Mi Jeong; Kim, Sang Pyo [Keimyung Univ. College of Medicine/Dongsan Hospital, Daegu (Korea, Republic of)

    2012-08-15

    Primary localized amyloidosis is a rare disease that impairs the organs and tissue function, caused by extracellular deposition of amyloid protein. Although amyloid proteins can be deposited in localized or systemic organs, the bladder is a rare site. CT showed diffuse infiltrative mass in the left urinary bladder wall, and the left ureterovesical junction with enhancement and perivesical invasion, which mimics urothelial carcinoma. However, pathological diagnosis was localized primary amyloidosis. We report here on the CT findings of a rare case of primary localized amyloidosis of the urinary bladder with brief review of the literature.

  9. Perceptions of Local Communities on the Economic Impacts of Tourism Development in Langkawi, Malaysia

    Directory of Open Access Journals (Sweden)

    Mohd Bakri Norjanah

    2014-01-01

    Full Text Available The Langkawi Island is a popular tourist destination in Malaysia, which development started in the 1990s. To date, it is among the ten islands most visited by local and foreign tourists. The development of Langkawi Island has influenced the economic structure of local community, of which, envisaged as a symbol to help the community especially in the changing economic environment due to its ability to generate income, employment and raise living standards. Therefore, this study aimed to examine the local community’s involvement and perceptions on changes in employment pattern and incomes stimulated by the tourism development in Langkawi. This study conducted a self-administered household survey and had successfully retrieved 398 respondents. From the findings, results showed that local community experienced employment opportunities which in return contributed to an increase in household income. It is therefore, notable investment on tourism development should be of interests to the government as this helps in ensuring the local community’s economic benefits.

  10. Local Medicaid home- and community-based services spending and nursing home admissions of younger adults.

    Science.gov (United States)

    Thomas, Kali S; Keohane, Laura; Mor, Vincent

    2014-11-01

    We used fixed-effect models to examine the relationship between local spending on home- and community-based services (HCBSs) for cash-assisted Medicaid-only disabled (CAMOD) adults and younger adult admissions to nursing homes in the United States during 2001 through 2008, with control for facility and market characteristics and secular trends. We found that increased CAMOD Medicaid HCBS spending at the local level is associated with decreased admissions of younger adults to nursing homes. Our findings suggest that states' efforts to expand HCBS for this population should continue.

  11. Chemical similarity and local community assembly in the species rich tropical genus Piper.

    Science.gov (United States)

    Salazar, Diego; Jaramillo, M Alejandra; Marquis, Robert J

    2016-11-01

    Community ecologists have strived to find mechanisms that mediate the assembly of natural communities. Recent evidence suggests that natural enemies could play an important role in the assembly of hyper-diverse tropical plant systems. Classic ecological theory predicts that in order for coexistence to occur, species differences must be maximized across biologically important niche dimensions. For plant-herbivore interactions, it has been recently suggested that, within a particular community, plant species that maximize the difference in chemical defense profiles compared to neighboring taxa will have a relative competitive advantage. Here we tested the hypothesis that plant chemical diversity can affect local community composition in the hyper-diverse genus Piper at a lowland wet forest location in Costa Rica. We first characterized the chemical composition of 27 of the most locally abundant species of Piper. We then tested whether species with different chemical compositions were more likely to coexist. Finally, we assessed the degree to which Piper phylogenetic relationships are related to differences in secondary chemical composition and community assembly. We found that, on average, co-occurring species were more likely to differ in chemical composition than expected by chance. Contrary to expectations, there was no phylogenetic signal for overall secondary chemical composition. In addition we found that species in local communities were, on average, more phylogenetically closely related than expected by chance, suggesting that functional traits other than those measured here also influence local assembly. We propose that selection by herbivores for divergent chemistries between closely related species facilitates the coexistence of a high diversity of congeneric taxa via apparent competition. © 2016 by the Ecological Society of America.

  12. AIRPORT NOISE CHARGES AND LOCAL COMMUNITIES: APPLICATION TO REGIONAL AIRPORTS

    Directory of Open Access Journals (Sweden)

    LUCA MANTECCHINI

    2016-11-01

    Full Text Available There have always been conflicts among airports and local communities due to the aeronautical noise generated by airport operations. In fact, this is a factor that - if not properly managed - could severely cut down the growth of air traffic in an airport with direct effects on the economic and territorial system. Beside this, in the last decade the critical issues related to the impact of aeronautical noise on airport operations have greatly reduced, thanks to technological improvements in aircraft design. Nevertheless, the reduction of noise emissions during a single aircraft operation does not make the issue of the airports’ location less important. This is the case of regional airports in EU, which have recently experimented a large traffic increase due to the development of low-cost traffic. It is now clear that the problem cannot be reduced to its mere technological aspect, but it ought to be dealt with the involvement of the various stakeholders in order to mitigate the emissions and adequately compensate the impacts to local communities. Typically, there are two possible countermeasures to mitigate the effects of aircraft noise: operational measures, based on the application of technological and organizational devices and market-based measures. The application of noise taxes, aiming at compensating the negative externalities generated by airport operations is becoming increasingly widespread in EU. In this paper, a methodology for the application of noise taxes based on the actual noise of aircraft operating into an airport is discussed and implemented in a test case.

  13. The effectiveness of community-based cycling promotion: findings from the Cycling Connecting Communities project in Sydney, Australia

    Directory of Open Access Journals (Sweden)

    Merom Dafna

    2010-01-01

    Full Text Available Abstract Background Encouraging cycling is an important way to increase physical activity in the community. The Cycling Connecting Communities (CCC Project is a community-based cycling promotion program that included a range of community engagement and social marketing activities, such as organised bike rides and events, cycling skills courses, the distribution of cycling maps of the area and coverage in the local press. The aim of the study was to assess the effectiveness of this program designed to encourage the use of newly completed off-road cycle paths through south west Sydney, Australia. Methods The evaluation used a quasi-experimental design that consisted of a pre- and post-intervention telephone survey (24 months apart of a cohort of residents (n = 909 in the intervention area (n = 520 (Fairfield and Liverpool and a socio-demographically similar comparison area (n = 389 (Bankstown. Both areas had similar bicycle infrastructure. Four bicycle counters were placed on the main bicycle paths in the intervention and comparison areas to monitor daily bicycle use before and after the intervention. Results The telephone survey results showed significantly greater awareness of the Cycling Connecting Communities project (13.5% vs 8.0%, p Conclusion Despite relatively modest resources, the Cycling Connecting Communities project achieved significant increases in bicycle path use, and increased cycling in some sub-groups. However, this community based intervention with limited funding had very limited reach into the community and did not increase population cycling levels.

  14. Integrating CBM into Land-Use Based Mitigation Actions Implemented by Local Communities

    Directory of Open Access Journals (Sweden)

    Arturo Balderas Torres

    2014-12-01

    Full Text Available In 2009, the conference of the parties of the United Nations Framework Convention on Climate Change recognized the need to engage communities and indigenous groups into the systems to monitor, report and verify the results of REDD+. Since then, many countries have started to prepare for REDD+ implementation. This article reviews early experiences under development in 11 projects financed by the Alliance Mexico REDD+ located in four Early Action Areas to identify the potential integration of Community Based Monitoring (CBM. The evaluation of the projects is made based on a multi-criteria analysis which considers the potential to produce information relevant for national monitoring systems and the prospects for sustained monitoring practices over time. Results indicate there are challenges to harmonizing monitoring practices and protocols between projects since activities proposed differ greatly from one project to another. Technical specifications for integrating local data into national systems are thus required. The results of these projects can help to identify best practices for planning and implementing REDD+. Findings indicate that in general, resources and capacities to gather, analyse and report information as part of CBM systems are in place in the projects, but usually these reside with non-local experts (i.e., NGOs and Academia; however, there are notable examples where these capacities reside in the communities. If national forest monitoring systems are geared to include information gathered through locally-driven processes REDD+ should promote activities that produce local benefits, but countries would need to build local capacities for managing and monitoring natural resources and would also need to create agreements for sharing and using local data. Otherwise, national systems may need to rely on monitoring practices external to communities, which depend on the continued availability of external financial resources.

  15. The Economic and Touristic Regeneration of Local Communities through the Long Tail of Events

    Directory of Open Access Journals (Sweden)

    Mario Calabrese

    2016-11-01

    Full Text Available The aim of this study is to demonstrate, in the light of new technologies, the importance of the “long tail” of events for the development of local communities from the economic and tourism standpoint. From the management perspective, an event represents a relevant touristic driver, especially when oriented to small communities. The methodology used, albeit referring to the positive method, incorporates the concept of Chris Anderson’s “long tail” and recent conceptualizations of the Viable Systems Approach. Thus, it refers to literature review method and theory development. Findings of this study emphasize a new perspective of creating value for the development of local communities, based on the evolution of the concept of event (from the mass event to the mass of events. The existing literature on the subject has generally deepened the organizational implications arising from the standardization of events rather than those of customization. Therefore, referring to the originality and value of the present research, it considers the pure customization, which provides even a custom design of the event, a decisive factor for the economic and touristic development of local communities. The study presents also practical implications related with the possibility, thanks to new technologies, to convey to the user/citizen an event that is differentiated and personalized.

  16. Everyday Information Needs and Information Seeking Habits in the Countryside: a Study of a Local Community

    Directory of Open Access Journals (Sweden)

    Gorazd Vodeb

    2014-04-01

    Full Text Available ABSTRACTPurpose: The research attempts to provide an insight into the information world of the Slovenian countryside. It presents the first results of an exploratory study of information needs, information seeking habits and types of information sources.Methodology/approach: Brenda Dervin's Sense-Making Methodology was used as the theoretical basis for this research. 25 open structured interviews with inhabitants of a local community were conducted based on purposive sampling. Interview recordings were transcribed, summarised and analysed using the qualitative content analysis approach.Results: The analysis results in recognizing the types of gaps in the context of an individual, economic activities and in the context of a local community. Gap categories are described with regard to questions or problems and the ways of solving them. There are 20 categories describing gaps in the context of an individual, 17 categories which present economic activities – and 6 categories which pertain to a local community. Findings about information needs and the ways of seeking information stress the key role of information sources in farming and prevalence of interpersonal exchange of information and experts' opinion in the context of individual problem solving.Research limitation: The generalisation of results is not possible due to the sample size.Originality/practical implications: The findings contribute to understanding of information needs and ways of information seeking in the Slovenian countryside.

  17. 76 FR 18757 - Monthly Public Meetings of the Local Government Advisory Committee's Small Community Advisory...

    Science.gov (United States)

    2011-04-05

    ... AGENCY Monthly Public Meetings of the Local Government Advisory Committee's Small Community Advisory... Advisory Committee Act, the U.S. Environmental Protection Agency's Local Government Advisory Committee's... the Local Government Advisory Committee. BILLING CODE 6560-50-P...

  18. Empowering Local Communities through Tourism Entrepreneurship: The Case of Micro Tourism Entrepreneurs in Langkawi Island

    Directory of Open Access Journals (Sweden)

    Nordin Aleff Omar Shah

    2014-01-01

    Full Text Available The tourism sector has a huge effect in developing countries by providing immense economic opportunities to the local community. Entrepreneurship has been identified as essential actors for creating job opportunities, generating income, increasing standard of living and generally growing the economy. Using the random sampling approach, the questionnaires were distributed to the tourism entrepreneurs in the tourism attraction area in Langkawi Island. During the survey period, only a total of 263 entrepreneurs completed the questionnaires. The objective of this study is to explore the economic empowerment of the tourism entrepreneurship in contributing to income level, creating job opportunities and increasing standard of living. The findings of the study clearly show that the tourism entrepreneur activities contribute positively to income level, jobs, opportunities and standard of living of the local community.

  19. Solar Powering Your Community: A Guide for Local Governments; Second Edition

    Energy Technology Data Exchange (ETDEWEB)

    2011-01-01

    DOE designed this guide "Solar Powering Your Community: A Guide for Local Governments" to assist local government officials and stakeholders in designing and implementing strategic local solar plans. The 2011 edition contains the most recent lessons and successes from the 25 Solar America Cities and other communities promoting solar energy. Because DOE recognizes that there is no one path to solar market development, this guide introduces a range of policy and program options that can help a community build a local solar infrastructure.

  20. Assessing the Usability of WorldCat Local: Findings and Considerations

    Science.gov (United States)

    Bertot, John Carlo; Berube, Katy; Devereaux, Peter; Dhakal, Kerry; Powers, Stephen; Ray, Jennie

    2012-01-01

    A number of academic, public, regional, and state libraries use WorldCat Local (WCL) as a resource location tool that enables users to search, find, and gain access to a range of print and electronic resources. This article describes a study undertaken to assess a Research I university's implementation of WCL. The study sought to understand the…

  1. Impediments of Environment Management System (EMS Implementation in Malaysian Local Authorities – A Preliminary Finding

    Directory of Open Access Journals (Sweden)

    Madi Nero

    2017-01-01

    Full Text Available The implementation of environmental management system (EMS by public sector agencies is in line with the Malaysian Government Transformation Programme (GTP and the New Public Management doctrine. Local authority is chosen as a sample because of its important role in advancing towards sustainable development. This study aims to examine impediments to the ISO 14001 implementation by Malaysian local authorities using the institutional theory as the underlying framework. The survey instrument was developed and distributed via mail to all 146 local authorities in Malaysia. Finding revealed that the impediments to the EMS implementation were explained by lack of coercive, normative and mimetic isomorphism under the institutional theory. It is expected that the survey findings would fill in the gaps in the literature in better understanding the lack of implementation of IS00 14001 particularly in the emerging economy.

  2. Effect of forest ecotourism on socioeconmic conditions of local community

    Directory of Open Access Journals (Sweden)

    Rukhsana Kausar

    2015-01-01

    Full Text Available Pakistan is having scarcity of forests, with the total area covered under forest being 5%, while it must be 25%. Inspite of the fact that we have to protect and expand our forests, many other alternative land cover and land use practices are going to be more common. Current study is a part of that effort. To have panel discussion and interviews of activists and key persons of the rural areas in the vicinity of major ecotourism spots that is Mall, Bhurban, Patriata 2-3 workshops were arranged in which a semi structured questionnaire was followed to assess the role of ecotourism in the livelihood and socioeconomic conditions of the local community. This study shows that most of the people get 5000-10000 ($49.30-98.60, rupees increase in the income per month while some earn 11000-20000 ($108.45-197.19. Even (4%, who have rented houses and restaurants think that the raise of income is PKR 21000-50000($207.5-492.98. The local villager’s perceptions about the ecological negative and positive aspects of ecotourism show that the forest based tourism has more positive effects on the lives of people as well as for biodiversity and nature conservation, as it develops the wildlife reserves, promotes the awareness of forests, environment and biodiversity, it also proves a good source of knowledge and motivation of visitors that increases the stewardship, to love and conserve natural resources.

  3. What Campuses Assess When They Assess Their Learning Community Programs: Selected Findings from a National Survey of Learning Community Programs

    Science.gov (United States)

    Lardner, Emily

    2014-01-01

    In spring 2013, the Washington Center administered a national survey to find what campuses assessed when they assessed their learning community programs, how they assessed those outcomes, and what they did with the results. Sixty-six campuses responded to the survey. Most campuses assess at least one measure of student success (pass rates, course…

  4. Finding Win-Win Forms of Economic Development Outreach: Shared Priorities of Business Faculty and Community

    Science.gov (United States)

    Bacdayan, Paul

    2008-01-01

    The mission statements of many public (taxpayer-supported) colleges promise economic development outreach to local business communities. Unfortunately, faculty may be hard-pressed to devote time to outreach. The author looks for specific outreach activities that garner strong support from both faculty and business representatives. The author…

  5. Finding Win-Win Forms of Economic Development Outreach: Shared Priorities of Business Faculty and Community

    Science.gov (United States)

    Bacdayan, Paul

    2008-01-01

    The mission statements of many public (taxpayer-supported) colleges promise economic development outreach to local business communities. Unfortunately, faculty may be hard-pressed to devote time to outreach. The author looks for specific outreach activities that garner strong support from both faculty and business representatives. The author…

  6. Qanuqtuurniq—finding the balance: an IPY television series using community engagement

    Directory of Open Access Journals (Sweden)

    Catherine L. Carry

    2011-12-01

    Full Text Available The three-part television broadcast Qanuqtuurniq—finding the balance was an International Polar Year communications and outreach project concerning Inuit health and wellness. The goal of this project was to engage the Inuit public and others in “real-time” dialogue about health and wellness issues and health research, and to deliver key messages. It was aired live in the Inuit language (with English captions/sub-titles from Iqaluit, Nunavut, Canada, in May 2009 and simultaneously webcast. Qanuqtuurniq—finding the balance used an Inuit communications model for remote communities that was developed in the Arctic in 1994 by the Inuit Broadcasting Corporation/Inuit Communications. In Qanuqtuurniq—finding the balance more than 250 people were engaged through the use of a diverse range of methods, including content working groups, stakeholder input, music recordings, pre-recorded community programme videos, live and public screening of the broadcasts, live panels, live audiences, public phone-ins, Skype video-conferencing and real-time online chat, focus groups and e-mail. This article examines the project in light of the principles of “community engagement”, demonstrating that Qanuqtuurniq—finding the balance exemplifies community engagement in a number of significant ways, including heavily involving community members in the selection of the health theme content of the televised programmes and through the formation of focus groups. Based on challenges encountered during the Qanuqtuurniq—finding the balance project, the article offers recommendations for future projects.

  7. PARTNERSHIP WITH LOCAL COMMUNITY IN SCHOOL CURRICULUM FOR ENCOURAGING ENTREPRENEURIAL COMPETENCE

    Directory of Open Access Journals (Sweden)

    Vesnica Mlinarević

    2017-01-01

    Full Text Available Distinctiveness of an individual school is reflected in the school curriculum which is used to organize educational activities. The purpose of the paper is to give theoretical and legislative frame as well as the results of the analysis of three primary and three secondary school curricula. Document analysis is used as a research method. The basic areas of school curriculum are school efficiency, process of learning and teaching, school management, teacher’s professionalism and strategies of quality development. Each school constructs its own curriculum which is aligned with its optimal possibilities and demands of the national curriculum. A school curriculum plans for coexistence between students, teachers, parents, school management and local community. School and local community partnership encourages development of entrepreneurial competences, so it is necessary for cultural, economic and social events, in the context of pedagogical values, to find their place in the school. The analysis of legislation shows the need of introducing and developing entrepreneurial competences in schools, while the review of relevant research shows that 76. 2 % of teachers consider that entrepreneurial competences should be introduced in schools (Jokić et al., 2007. Entrepreneurial competences are developed in the school curriculum through cooperation with the local community. The analysis of school curricula points out the need of increasing the number of activities suggested in the school curricula (extracurricular activities, projects, etc..

  8. Finding Matrix Product State Representations of Highly Excited Eigenstates of Many-Body Localized Hamiltonians

    Science.gov (United States)

    Yu, Xiongjie; Pekker, David; Clark, Bryan K.

    2017-01-01

    A key property of many-body localized Hamiltonians is the area law entanglement of even highly excited eigenstates. Matrix product states (MPS) can be used to efficiently represent low entanglement (area law) wave functions in one dimension. An important application of MPS is the widely used density matrix renormalization group (DMRG) algorithm for finding ground states of one-dimensional Hamiltonians. Here, we develop two algorithms, the shift-and-invert MPS (SIMPS) and excited state DMRG which find highly excited eigenstates of many-body localized Hamiltonians. Excited state DMRG uses a modified sweeping procedure to identify eigenstates, whereas SIMPS applies the inverse of the shifted Hamiltonian to a MPS multiple times to project out the targeted eigenstate. To demonstrate the power of these methods, we verify the breakdown of the eigenstate thermalization hypothesis in the many-body localized phase of the random field Heisenberg model, show the saturation of entanglement in the many-body localized phase, and generate local excitations.

  9. Ethnic identities, social capital and health inequalities: factors shaping African-Caribbean participation in local community networks in the UK.

    Science.gov (United States)

    Campbell, Catherine; McLean, Carl

    2002-08-01

    This paper examines the impact of ethnic identity on the likelihood of peoples' participation in local community networks, in the context of recent policy emphasis on the participation of marginalised communities in such networks as a means of reducing health inequalities. Conceptually, the paper is located against the background of debates about possible links between health and social capital--defined in terms of grassroots participation in local community networks--and an interest in the way in which social exclusion impacts on social capital. The paper draws on lengthy semi-structured, open-ended interviews with 25 African-Caribbean residents of a deprived multi-ethnic area of a south England town. While African-Caribbean identity played a central role in peoples' participation in inter-personal networks, this inter-personal solidarity did not serve to unite people at the local community level beyond particular face-to-face networks. Levels of participation in voluntary organisations and community activist networks were low. Informants regarded this lack of African-Caribbean unity within the local community as a problem, saying that it placed African-Caribbean people at a distinct disadvantage--furthering their social exclusion through limiting their access to various local community resources. The paper examines the way in which the construction of ethnic identities--within a context of institutionalised racism at both the material and symbolic levels--makes it unlikely that people will view local community organisations or networks as representative of their interests or needs, or be motivated to participate in them. Our findings highlight the limitations of policies which simply call for increased community participation by socially excluded groups, in the absence of specific measures to address the obstacles that stand in the way of such participation.

  10. Adaptive Ant Colony Clustering Method Applied to Finding Closely Communicating Community

    Directory of Open Access Journals (Sweden)

    Yan Liu

    2012-02-01

    Full Text Available The investigation of community structures in networks is an important issue in many domains and disciplines. Closely communicating community is different from the traditional community which emphasize particularly on structure or context. Our previous method played more emphasis on the feasibility that ant colony algorithm applied to community detection. However the essence of closely communicating community did not be described clearly. In this paper, the definition of closely communicating community is put forward firstly, the four features are described and corresponding methods are introduced to achieve the value of features between each pair. Meanwhile, pair propinquity and local propinquity are put forward and used to guide ants’ decision. Based on the previous work, the closely communicating community detection method is improved in four aspects of adaptive adjusting, which are entropy based weight modulation, combining historical paths and random wandering to select next coordination, the strategy of forcing unloading and the adaptive change of ant’s eyesight. The value selection of parameters is discussed in the portion of experiments, and the results also reveal the improvement of our algorithm in adaptive djusting.

  11. Damming the Brahmaputra: Impacts on the Resilience of Local Communities to Floods and Climate Change

    Science.gov (United States)

    Rampini, C.

    2016-12-01

    Recurrent destructive floods along the Brahmaputra river basin are a major challenge for the people and state governments of Northeast India. Climate change is expected to further exacerbate this challenge, as melting Himalayan glaciers and changes in the South Asian monsoon lead to an increase in the frequency of severe floods. At the same time, the Brahmaputra has become the focus of India's hydropower development efforts, with 140 new dams planned along its main stem and tributaries. Though these dams could provide flood protection for downstream communities, political and economic factors have led dam builders to prioritize hydroelectricity generation over flood control. Using the Ranganadi Hydroelectric Project in Arunachal Pradesh as a case study, this research investigates the effects of dam building on the resilience of downstream communities to floods that are becoming increasingly severe as a result of climate change. Findings suggest that dams in Northeast are eroding downstream communities' resilience to floods by increasing their vulnerability and reducing their adaptive capacity to these natural hazards. The risk is that, as dams and climate change jointly make the floodplains of Northeast India increasingly hazardous, uninhabitable and unproductive, they will push local communities away from these landscapes and agricultural livelihoods and towards more carbon-intensive livelihoods. More broadly this research highlights the danger of pursuing climate change mitigation and renewable energy development projects without considering their impacts on the vulnerability and adaptability of affected communities to climate change.

  12. Involving local health departments in community health partnerships: evaluation results from the partnership for the public's health initiative.

    Science.gov (United States)

    Cheadle, Allen; Hsu, Clarissa; Schwartz, Pamela M; Pearson, David; Greenwald, Howard P; Beery, William L; Flores, George; Casey, Maria Campbell

    2008-03-01

    Improving community health "from the ground up" entails a comprehensive ecological approach, deep involvement of community-based entities, and addressing social determinants of population health status. Although the Centers for Disease Control and Prevention, the Office of the Surgeon General, and other authorities have called for public health to be an "inter-sector" enterprise, few models have surfaced that feature local health departments as a key part of the collaborative model for effecting community-level change. This paper presents evaluation findings and lessons learned from the Partnership for the Public's Health (PPH), a comprehensive community initiative that featured a central role for local health departments with their community partners. Funded by The California Endowment, PPH provided technical and financial resources to 39 community partnerships in 14 local health department jurisdictions in California to promote community and health department capacity building and community-level policy and systems change designed to produce long-term improvements in population health. The evaluation used multiple data sources to create progress ratings for each partnership in five goal areas related to capacity building, community health improvement programs, and policy and systems change. Overall results were generally positive; in particular, of the 37 partnerships funded continuously throughout the 5 years of the initiative, between 25% and 40% were able to make a high level of progress in each of the Initiative's five goal areas. Factors associated with partnership success were also identified by local evaluators. These results showed that health departments able to work effectively with community groups had strong, committed leaders who used creative financing mechanisms, inclusive planning processes, organizational changes, and open communication to promote collaboration with the communities they served.

  13. Local Community Versus Globalization Tendencies: Case Study of Czech Villages in Romanian Banat Region

    Directory of Open Access Journals (Sweden)

    Šantrůčková Markéta

    2014-11-01

    Full Text Available The research question is the relationship between the local community and globalization tendencies and transformation or maintenance of local traditions. The research area is a specific locality of a Czech village in Romanian Banat. The local community has evolved in a relative isolation. Agriculture was the most important activity despite the fact that a mining factory was opened there. Agriculture was and in many features still is traditional, self-supplying, and hard-work. The life-style has always been environmentally friendly as it has been without modern technologies. Nevertheless, modernization exploded dramatically in these villages after 1989, when the communist policies collapsed along with Romania's isolation. People from the Czech Republic have rediscovered Romanian Banat and a rather busy (agro tourism has developed there. The Czech Ministry of Foreign Affairs supports development projects for making living conditions in the village better. Simultaneously, strong migration from Banat to the Czech Republic has started. People find living conditions in the Czech Republic easier and leave hard work, poverty and unemployment. It brings huge land cover changes because people who remain cannot use all arable land, which is thus abandoned and left for the natural process. One of the distinct manifestations of globalization tendencies is the build-up of wind power plants.

  14. Evaluation of natural factors in town planning and strategic programming of development local community

    Directory of Open Access Journals (Sweden)

    Lješević Milutin

    2009-01-01

    Full Text Available The natural components are very important aspect of human life and work. The nature is place is place wherever to happened majority of human activity, working vacation and survival, although are some areas is technicality and desecrating to denaturalization. Because of that, it is necessary to study all valid of natural factors, when to programs new contents which are in function of human living, work or holiday. We can find great differences in exploration of some natural factors depending of level in programming of development (general or detail urban planning and strategic programming or local community or projecting. .

  15. The Taxonomy of Corruption on the relation of Public corporation-Local community

    Directory of Open Access Journals (Sweden)

    Štefan Šuman

    2016-05-01

    Full Text Available There are many researches of corruption inpublic sector, especially in the health care and in the public management. But in public corporations that areimportant part of the public sector, it cannot be found. That is the reason that according to the research of different archives the primary taxonomy of corruption has been done and it can appear in relationship between the Public sector and Local community, where many authors detect the possibility of creation of corruption risks. In taxonomy we can find the most common examples of corruption, as well as forms of those and the areas where they appear.

  16. Being connected to the local community through a Festival mobile application

    Energy Technology Data Exchange (ETDEWEB)

    Han, Kyungsik; Wirth, Richard; Hanrahan, Benjamin; Chen, Jiawei; Lee, Sooyeon; Carroll, John M.

    2016-04-25

    In this paper we report our investigation into how using and interacting with a local festival mobile app enhanced users’ festival experiences and connected them to other local users and their community. We explored the relationship between users’ perceived basic affordances of mobile technology, perceived opportunities of the festival app, and three elements that sustain the local community — attachment, engagement, and social support networks. Based on the usage logs of 348 active users, as well as survey responses from 80 users, we present a mobile-mediated local community framework and found that engagement is a key mediator of mobile experiences and facets of community.

  17. Local-global alignment for finding 3D similarities in protein structures

    Science.gov (United States)

    Zemla, Adam T.

    2011-09-20

    A method of finding 3D similarities in protein structures of a first molecule and a second molecule. The method comprises providing preselected information regarding the first molecule and the second molecule. Comparing the first molecule and the second molecule using Longest Continuous Segments (LCS) analysis. Comparing the first molecule and the second molecule using Global Distance Test (GDT) analysis. Comparing the first molecule and the second molecule using Local Global Alignment Scoring function (LGA_S) analysis. Verifying constructed alignment and repeating the steps to find the regions of 3D similarities in protein structures.

  18. Finding Sustainability: University-community collaborations focused on arts in health

    Directory of Open Access Journals (Sweden)

    Mike White

    2011-11-01

    Full Text Available This article describes a number of community-based arts in health projects in schools and disadvantaged communities in Northern England that connect with the interdisciplinary research interests of the Centre for Medical Humanities at Durham University (www.dur.ac.uk/cmh. It examines issues about what makes for sustainability in both practice and research of arts in health when operating from a university base and stresses the importance of relationship-based work in health promotion interventions in communities. It attempts to set arts development work in the policy context of how community health has been addressed over the last decade. It provides both practical and metaphorical illustrations of how community cohesion and emotional literacy can be developed and recognised in schools and communities when supported by ethnographic research that is underpinned by theories of social capital, resilience and participatory arts practice. The significance that the artwork can attain as a social gift, with a special meaning for its creators, is examined from an anthropological perspective. Looking historically and comparatively at some longitudinal projects in community-based arts in health, the article assesses what makes for both success and failure in practice, and looks particularly at the significance of the arts in helping to deliver strategies for improving child health and education. In a strategic development context, explanation is given of several strands of university-community collaboration in arts in health, with interlinked project examples drawn from Tyneside and West Yorkshire. Finally, the article looks at the prospects for sustaining arts in health within the coming transfer of the public health function to local government. Keywords Sustainability, arts in community health, resilience, child mental health, social capital

  19. Government Policy in the Natural Resource Management of Local Community

    Directory of Open Access Journals (Sweden)

    Revency Vania Rugebregt

    2016-04-01

    Full Text Available Natural resource management is an important thing that should be done by the community for survival. Consciously of many ways in the management of natural resources has resulted in environmental damage, coupled with government policies that give permission without good supervision to entrepreneurs or private individuals in natural resource management adds a long list of environmental damage. In the last three decades, governments tend to ignore the phenomenon of legal pluralism in the legal development policy, preparation of legal instruments, as well as the implementation of the law through political neglect of the fact legal pluralism. So the product of legislation, especially those that set natural resource management, normatively ignore and displace the rights of indigenous peoples and local over control, management, and utilization of natural resources. Moreover, with deprivation of the rights of indigenous peoples’ customary rights and the implementation of development without taking into consideration the pattern of spatial planning, more and enlarge the conflict between the government and society.

  20. Finding communities in networks in the strong and almost-strong sense

    Science.gov (United States)

    Cafieri, Sonia; Caporossi, Gilles; Hansen, Pierre; Perron, Sylvain; Costa, Alberto

    2012-04-01

    Finding communities, or clusters or modules, in networks can be done by optimizing an objective function defined globally and/or by specifying conditions which must be satisfied by all communities. Radicchi [Proc. Natl. Acad. Sci. USAPNASA60027-842410.1073/pnas.0400054101 101, 2658 (2004)] define a susbset of vertices of a network to be a community in the strong sense if each vertex of that subset has a larger inner degree than its outer degree. A partition in the strong sense has only strong communities. In this paper we first define an enumerative algorithm to list all partitions in the strong sense of a network of moderate size. The results of this algorithm are given for the Zachary karate club data set, which is solved by hand, as well as for several well-known real-world problems of the literature. Moreover, this algorithm is slightly modified in order to apply it to larger networks, keeping only partitions with the largest number of communities. It is shown that some of the partitions obtained are informative, although they often have only a few communities, while they fail to give any information in other cases having only one community. It appears that degree 2 vertices play a big role in forcing large inhomogeneous communities. Therefore, a weakening of the strong condition is proposed and explored: we define a partition in the almost-strong sense by substituting a nonstrict inequality to a strict one in the definition of strong community for all vertices of degree 2. Results, for the same set of problems as before, then give partitions with a larger number of communities and are more informative.

  1. Local participation in complex technological projects as bridging between different communities in Belgium

    NARCIS (Netherlands)

    Sips, K.; Craps, M.; Dewulf, A.

    2013-01-01

    Local community participation in complex technological projects, where technological innovations and risks need to be managed, is notoriously challenging. Relations with local inhabitants easily take the form of exclusion, protest, controversy or litigation. While such projects represent

  2. Evaluation design and technical assistance opportunities: early findings from the Beacon Community Program evaluation teams.

    Science.gov (United States)

    Rein, Alison; Kennedy, Hilary; DeCoudres, Ben; Singer Cohen, Rebecca; Sabharwal, Raj; Fairbrother, Gerry

    2012-01-01

    The Beacon Community Cooperative Agreement Program is funding 17 communities to build and strengthen their health information technology (IT) capabilities to enhance care coordination, improve patient and population health, and reduce or restrain costs. Based on the experiences and evidence generated by these communities, the program hopes to illustrate the possibilities of leveraging health IT to achieve desired goals. Doing so requires rigorous evaluation work, which is the subject of this issue brief. Based on semistructured interviews with representatives from each Beacon Community, the brief outlines various study designs, evaluation approaches, outcome measures, and data sources in use. It also identifies some common challenges, including establishing governance models, determining baseline measures, and assessing impact in a relatively constrained timeframe. Technical assistance in disseminating and publishing findings and assessing return on investments will be offered in the coming year.

  3. Finding Community Structure in Networks Using a Shortest-Path-Based k-Means Algorithm

    Institute of Scientific and Technical Information of China (English)

    Jinglu GAO

    2013-01-01

    We consider the problem of detecting the community structure in a complex network,groups of nodes with a higher-than-average density of edges connecting them.In this paper we use the simulated annealing strategy to maximize the modularity,which has been indicated as a robust benefit function,associating with a shortest-path-based k-means iterative procedure for network partition.The proposed algorithm can not only find the communities,but also identify the nodes which occupy central positions under the metric of the shortest path within the communities to which they belong.The optimal number of communities can be automatically determined without any prior knowledge about the network structure.The applications to both artificial and real-world networks demonstrate the effectiveness of our algorithm.

  4. Heritage, health and place: The legacies of local community-based heritage conservation on social wellbeing.

    Science.gov (United States)

    Power, Andrew; Smyth, Karen

    2016-05-01

    Geographies of health challenge researchers to attend to the positive effects of occupying, creating and using all kinds of spaces, including 'green space' and more recently 'blue space'. Attention to the spaces of community-based heritage conservation has largely gone unexplored within the health geography literature. This paper examines the personal motivations and impacts associated with people's growing interest in local heritage groups. It draws on questionnaires and interviews from a recent study with such groups and a conceptual mapping of their routes and flows. The findings reveal a rich array of positive benefits on the participants' social wellbeing with/in the community. These include personal enrichment, social learning, satisfaction from sharing the heritage products with others, and less anxiety about the present. These positive effects were tempered by needing to face and overcome challenging effects associated with running the projects thus opening up an extension to health-enabling spaces debates.

  5. Effects of Sure Start local programmes on children and families: early findings from a quasi-experimental, cross sectional study

    OpenAIRE

    2006-01-01

    Objective To evaluate the effects of Sure Start local programmes (SSLPs) on children and their families. To assess whether variations in the effectiveness of SSLPs are due to differences in implementation. \\ud \\ud Design Quasi-experimental cross sectional study using interviews with mothers and cognitive assessment of children aged 36 months who speak English. \\ud \\ud Setting Socially deprived communities in England: 150 communities with ongoing SSLPs and 50 comparison communities. \\ud \\ud Pa...

  6. Designing Biodiversity Friendly Communities. Liveable Cities Forum: Key outcomes and findings

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-10-15

    The Liveable Cities Forum, held 21-22 August in Montreal Canada, created a platform to share best practices on biodiversity management and application at the local level. The Forum also highlighted the importance of partnership building and presented instruments (such as the Singapore Index on Cities' Biodiversity) that help to move the biodiversity agenda forward. A findings report on the Forum has recently been released, offering panel and workshop summaries, key outcomes, and a scope of future opportunities for local governments. Some of the key outcomes are as follows: Biodiversity protection is at its core a local issue, and in order to mitigate biodiversity loss in cities, there is an undeniable need for local governments to come together and work through solutions collectively; Urban centers influence local, regional and global biodiversity. Therefore, it is important that cities con-serve their local biodiversity through the sustainable use of resources beyond their borders; It is important for municipalities to engage and partner with local residents, academic institutions, and organizations, not only to have a finger on the pulse, but also to have local allies and secure long-term support; and Integrated policies help drive action. To effectively mainstream biodiversity at the local level, it is important to incorporate biodiversity considerations into multiple departments, plans and programs.

  7. Mapping the Context: Insights and Issues from Local Government Development of Music Communities

    Science.gov (United States)

    Kenny, Ailbhe

    2011-01-01

    Recent years have revealed local government to be a fundamental stakeholder in the development of arts and music communities. This article provides a context for an exploration and study of the issues, themes and dilemmas that surround local government and music communities. In particular the article provides this examination from an Irish…

  8. Local Knowledge and Adult Learning in Environmental Adult Education: Community-Based Ecotourism in Southern Thailand

    Science.gov (United States)

    Walter, Pierre

    2009-01-01

    This paper examines how local knowledge is employed in environmental adult education in a community-based ecotourism project in an island community in southern Thailand. The study is based on field research and analysis of project websites, media reports and documents. Situated at the intersection of global tourism and a local Thai-Malay Muslim…

  9. Higher Education Student Learning beyond the Classroom: Findings from a Community Music Service Learning Project in Rural South Africa

    Science.gov (United States)

    Harrop-Allin, Susan

    2017-01-01

    Inspired by local arts community engagement initiatives and community music interventions internationally, Wits University (in Johannesburg, South Africa) developed a model of service learning that links the intentions, methodologies and purposes of these domains to promote student learning and benefit communities. This paper examines the quality…

  10. IMPACT OF SOCIAL CAPITAL CHARACTERISTICS ON THE EFFECTIVENESS OF COMMUNITY-BASED APPROACH TO LOCAL DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    N. Grazhevska

    2013-10-01

    Full Text Available The article examines the impact of social capital characteristics of local communities on the effectiveness of the community-based approach to economic development. The conclusion that such social capital characteristics as (antipaternalism, solidarity and cooperation have the greatest importance for the economic development is made based on the analysis of UNDP and the European Union project “Community-based approach to local development”. It was hypothesized that the creation of community organizations could be an effective mechanism to actualize the existing social capital of rural communities in Ukraine.

  11. Case of viral encephalitis localized in the occipital lobe. Peculiar CT findings

    Energy Technology Data Exchange (ETDEWEB)

    Izawa, Masahiro; Okino, Teruhiko; Kagawa, Mizuo; Kitamura, Koichi

    1987-10-01

    A case is reported of a 63-year-old female admitted to our hospital in Oct., 1986, with complaints of headache and visual field disturbance. A plain CT scan showed no abnormal low-density focal area. A contrast-enhancement CT scan, however, showed a localized linear abnormal enhancement in the right occipital lobe, without any mass-effect. A dynamic CT scan demonstrated a hyperemic perfusion pattern of the right occipital lobe. A visual-field examination showed left homonymous hemianopsia with concentric narrowing. These abnormal findings on CT, EEG, and ophthalmological examination disappeared within 3 weeks.

  12. Jejuno-ileal diverticulitis with localized perforation: CT and US findings

    Energy Technology Data Exchange (ETDEWEB)

    Grana, Lucia [Department of Diagnostic Imaging, Hospital Clinico San Carlos, Profesor Martin Lagos, 28040 Madrid (Spain)], E-mail: lu_rx@hotmail.com; Pedraja, Inigo [Department of Diagnostic Imaging, Hospital Clinico San Carlos, Profesor Martin Lagos, 28040 Madrid (Spain)], E-mail: ipedraja@yahoo.es; Mendez, Ramiro [Department of Diagnostic Imaging, Hospital Clinico San Carlos, Profesor Martin Lagos, 28040 Madrid (Spain)], E-mail: rmendez.hcsc@salud.madrid.org; Rodriguez, Ricardo [Department of Diagnostic Imaging, Hospital Clinico San Carlos, Profesor Martin Lagos, 28040 Madrid (Spain)], E-mail: rrodriguez.hcsc@salud.madrid.org

    2009-08-15

    Purpose: To describe the computed tomography and ultrasound findings of five cases of small bowel diverticulitis with localized perforation. Material and methods: Our database, from April 2003 to August 2007, was reviewed and five cases of small bowel diverticulitis were identified. Results: Jejuno-ileal diverticulitis with covered perforation usually presents as wall thickening of a small bowel loop and an adjacent inflammatory mass containing air bubbles. Conclusion: Small bowel diverticula are rare and mostly asymptomatic. They become clinically relevant when complications arise, such as diverticulitis. The symptoms of jejuno-ileal diverticulitis are non-specific and the diagnosis is performed mainly by imaging studies.

  13. Community-led local development approach principles implementation when forming a regional local development projects support system in Ukraine

    Directory of Open Access Journals (Sweden)

    Y. G. Udod

    2017-03-01

    Full Text Available The article contains a brief description of the Community-led local development approach (local development under the leadership of the community, CLLD and the main purpose of its use in the European Union. The study indicated periods of the major initiatives to support local development in EU. Moreover the article posted CLLD approach principles’ evolution and the basic principles of the LEADER method and its application in CLLD, which can be applied in Ukraine. Subject to the provisions of the European Economic and Social Committee (EESC for further CLLD-approach distribution the five trends were identified that must be considered when forming a Regional local development projects support system in Ukraine: Multi-fund financing; Unification; Networking and collaboration; Extending the approach; Simplifying the process. The characteristic of the present phase of CLLD-approach, in particular, of the European Network for Rural Development (ENRD, which attaches great importance to the dissemination of the most effective CLLD practices and establish partnerships between communities and territories where the approach is implemented. The study found out the relationship between Community-led local development and Community-driven development (CDD supported by the World Bank.

  14. Local alternative energy futures: developing economies/building communities

    Energy Technology Data Exchange (ETDEWEB)

    Totten, M.; Glass, B.; Freedberg, M.; Webb, L.

    1980-12-01

    A separate abstract was prepared for each of the three parts of the conference. A sufficient range of information is presented to enable interested parties to explore the viable alternatives for community self-sufficiency. The parts are entitled: Financial Incentives and Funding Sources; Standards, Regulations, Mandates, Ordinances, Covenants; and Community/Economic Development. (MCW)

  15. Community Integration, Local Media Use, and Democratic Processes.

    Science.gov (United States)

    McLeod, Jack M.; And Others

    1996-01-01

    Explicates the concept of community integration and its dimensions. Specifies structural and media antecedents and political consequences of these dimensions. Uses 15 indicators to test the hypothesis that integration is a multidimensional concept. Reveals that community integration has at least five dimensions: psychological attachment,…

  16. Explanation of how to run the global local optimization code (GLO) to find surface heat flux

    Energy Technology Data Exchange (ETDEWEB)

    Aceves, S; Sahai, V; Stein, W

    1999-03-01

    From the evaluation[1] of the inverse techniques available, it was determined that the Global Local Optimization Code[2] can determine the surface heat flux using known experimental data at various points in the geometry. This code uses a whole domain approach in which an analysis code (such as TOPAZ2D or ABAQUS) can be run to get the appropriate data needed to minimize the heat flux function. This document is a compilation of our notes on how to run this code to find the surface heat flux. First, the code is described and the overall set-up procedure is reviewed. Then, creation of the configuration file is described. A specific configuration file is given with appropriate explanation. Using this information, the reader should be able to run GLO to find the surface heat flux.

  17. Community health worker training and certification programs in the United States: findings from a national survey.

    Science.gov (United States)

    Kash, Bita Arbab; May, Marlynn Lee; Tai-Seale, Ming

    2007-01-01

    To analyze trends and various approaches to professional development in selected community health worker (CHW) training and certification programs in the United States. We examined the expected outcomes and goals of different training and certification programs related to individual CHWs as well as the community they serve. A national survey of CHW training and certification programs. Data collection was performed through personal interviews, phone interviews and focus groups. Data sources included public health officials, healthcare associations, CHW networks, community colleges, and service providers. Initial screening interviews resulted in in-depth interviews with participants in 19 states. We applied human capital theory concepts to the analysis of the rich qualitative data collected in each state. CHW programs in the U.S. seem to have been initiated mainly due to lack of access to healthcare services in culturally, economically, and geographically isolated communities. Three trends in CHW workforce development were identified from the results of the national survey: (1) schooling at the community college level - provides career advancement opportunities; (2) on-the-job training - improves standards of care, CHW income, and retention; and (3) certification at the state level - recognizes the work of CHWs, and facilitates Medicaid reimbursement for CHW services. Study findings present opportunities for CHW knowledge and skill improvement approaches that can be targeted at specific individual career, service agency, or community level goals. Trained and/or certified community health workers are a potential new and skilled healthcare workforce that could help improve healthcare access and utilization among underserved populations in the United States.

  18. [Active community case-finding for uptake of pregnant and postpartum women in Ecuador].

    Science.gov (United States)

    Roldán, Jakeline Calle; Acuña, Cecilia; Ríos, Paulina

    2017-06-08

    Document and analyze Ecuador's experience using active community case-finding for uptake of pregnant and postpartum women in Ecuador. A cross-sectional descriptive study was conducted of information obtained on active community case-finding of pregnant and postpartum women in the catchment areas of 200 primary care facilities of Ecuador's Ministry of Public Health. Visits were made to 460 451 homes in 20 provinces; 15 622 pregnant women and 4 014 postpartum women were identified. Of the pregnant women, 89% (13 875) had had at least one prenatal check-up, while 70% of postpartum women (4 014) had had at least one post-delivery or post-caesarean check-up. Potential risk was identified in 29% of pregnant women (4 601). Orellana and Sucumbíos provinces had the lowest percentages of pregnant women with at least one prenatal check-up and the lowest percentages of postpartum women with at least one postpartum checkup. A total of 3 951 brigades were formed at the national level for this activity. Active community case-finding was valuable in identifying pregnant and postpartum women who had not been captured by the health system, especially to detect their risk status, in addition to the advantages of participatory uptake, especially with support from universities with health majors. Low coverage for postpartum check-ups underscores the importance of learning why women do not receive this care. Similar experiences need to be systematized to improve the process.

  19. Assessment and application of national environmental databases and mapping tools at the local level to two community case studies.

    Science.gov (United States)

    Hammond, Davyda; Conlon, Kathryn; Barzyk, Timothy; Chahine, Teresa; Zartarian, Valerie; Schultz, Brad

    2011-03-01

    Communities are concerned over pollution levels and seek methods to systematically identify and prioritize the environmental stressors in their communities. Geographic information system (GIS) maps of environmental information can be useful tools for communities in their assessment of environmental-pollution-related risks. Databases and mapping tools that supply community-level estimates of ambient concentrations of hazardous pollutants, risk, and potential health impacts can provide relevant information for communities to understand, identify, and prioritize potential exposures and risk from multiple sources. An assessment of existing databases and mapping tools was conducted as part of this study to explore the utility of publicly available databases, and three of these databases were selected for use in a community-level GIS mapping application. Queried data from the U.S. EPA's National-Scale Air Toxics Assessment, Air Quality System, and National Emissions Inventory were mapped at the appropriate spatial and temporal resolutions for identifying risks of exposure to air pollutants in two communities. The maps combine monitored and model-simulated pollutant and health risk estimates, along with local survey results, to assist communities with the identification of potential exposure sources and pollution hot spots. Findings from this case study analysis will provide information to advance the development of new tools to assist communities with environmental risk assessments and hazard prioritization.

  20. The Role of Local Leaders in Community Development Programmes ...

    African Journals Online (AJOL)

    Madukwe

    community development in the area constituted about 78% of the perceived roles and .... properly used due to corruption and lack of transparency. This has .... Leaders should therefore ensure that they gain the credibility of their subjects and.

  1. 77 FR 41403 - Meetings of the Local Government Advisory Committee and the Small Communities Advisory...

    Science.gov (United States)

    2012-07-13

    ... AGENCY Meetings of the Local Government Advisory Committee and the Small Communities Advisory.../or Title VI, and other environmental issues of importance to local governments. ADDRESSES: EPA's Local Government Advisory Committee meetings will be held via teleconference. Meeting summaries will...

  2. 76 FR 35891 - Meeting of the Local Government Advisory Committee and Small Community Advisory Subcommittee

    Science.gov (United States)

    2011-06-20

    ... AGENCY Meeting of the Local Government Advisory Committee and Small Community Advisory Subcommittee AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: The U.S. EPA's Local Government...., Chicago, Illinois. FOR FURTHER INFORMATION CONTACT: Paula Zampieri, DFO for the Local Government...

  3. 77 FR 15751 - Meetings of the Local Government Advisory Committee and the Small Communities Advisory Subcommittee

    Science.gov (United States)

    2012-03-16

    ... AGENCY Meetings of the Local Government Advisory Committee and the Small Communities Advisory... requests for appearances requires it. The Local Government Advisory Committee (LGAC) will meet at EPA's...: Local Government Advisory Committee (LGAC) contact Frances Eargle at (202) 564-3115 or email at...

  4. 77 FR 2539 - Meetings of the Small Communities Advisory Subcommittee and the Local Government Advisory Committee

    Science.gov (United States)

    2012-01-18

    ... AGENCY Meetings of the Small Communities Advisory Subcommittee and the Local Government Advisory... if the number of requests for appearances requires it. The Local Government Advisory Committee (LGAC... at davis.catherinem@epa.gov . For the Local Government Advisory Committee (LGAC) contact...

  5. 78 FR 66929 - Meetings of the Local Government Advisory Committee and the Small Communities Advisory...

    Science.gov (United States)

    2013-11-07

    ... AGENCY Meetings of the Local Government Advisory Committee and the Small Communities Advisory... comments may be extended if the number of requests for appearances requires it. The Local Government... local governments. This is an open meeting and all interested persons are invited to participate....

  6. Scalable and Robust Local Community Detection via Adaptive Subgraph Extraction and Diffusions

    CERN Document Server

    Kloster, Kyle

    2016-01-01

    Local community detection, the problem of identifying a set of relevant nodes nearby a small set of input seed nodes, is an important graph primitive with a wealth of applications and research activity. Recent approaches include using local spectral information, graph diffusions, and random walks to determine a community from input seeds. As networks grow to billions of nodes and exhibit diverse structures, it is important that community detection algorithms are not only efficient, but also robust to different structural features. Toward this goal, we explore pre-processing techniques and modifications to existing local methods aimed at improving the scalability and robustness of algorithms related to community detection. Experiments show that our modifications improve both speed and quality of existing methods for locating ground truth communities, and are more robust across graphs and communities of varying sizes, densities, and diameters. Our subgraph extraction method uses adaptively selected PageRank par...

  7. Overcoming All-Too-Common Challenges of Community Collaboration: Research Fatigue and Integration of Local Priorities

    Science.gov (United States)

    Brinkman, T. J.; Cold, H.; Stinchcomb, T.; Brown, C.; Hollingsworth, T. N.

    2016-12-01

    Indigenous communities in the Arctic have received increased attention from scientists in recent decades because of rapid climate change and resource development. Although many successful collaborations have occurred, some communities have been overwhelmed by the volume of research activity and frustrated with inadequate integration of local priorities into the research agenda. We present a northern case study to demonstrate how these challenges can be overcome through innovative community-based research and responsive scientific study designs. We collaborated with the community of Nuiqsut, Alaska to pilot a monitoring program that used camera-equipped GPS units to document social-ecological changes important to the community. Nuiqsut residents embraced an engagement strategy that avoided common methods of community collaboration (e.g., interviews), and that utilized novel and locally-accessible tools for documenting change. The monitoring program structure facilitated integration of indigenous knowledge (e.g., TEK) with western science. Scientists from diverse disciplines benefitted from local narratives on biophysical and social disturbances relevant to their research. The community benefitted from several subsequent scientific investigations that were launched to address the most pressing concerns voiced by local residents. Our community-based research strategy expanded to ten rural communities within the last year. We share our story and provide specific recommendations for enhancing community collaborations.

  8. The re-socialisation of migrants in a local community in Shanghai, China

    Science.gov (United States)

    Chang, Bo

    2015-04-01

    Following China's economic reforms in the early 1990s, the wave of internal North-to-South, West-to-East and rural-to-urban migration has still not subsided. The purpose of this study was to investigate how a local community in Shanghai supported migrants from other provinces in China in the process of their re-socialisation. By examining the component parts of re-socialisation (integration, assimilation and culturalisation), this paper analyses how the learning programmes and services provided in Shanghai's Zhabei District played a role in migrants' adaptation to their new community environment. The author conducted interviews with migrants of both rural and urban origin at two migrant clubs, and complemented her respondents' statements with formal and informal background research. Her findings indicate that participation in educational activity is only one aspect of migrants' re-socialisation. She demonstrates how educational activities merge into a larger community context and are mingled simultaneously with other activities which relate to employment, healthcare, setting up a business, etc. She argues that educational activity loses its backbone if the initial entry-level support given to migrants is not followed up with advanced development activities, such as providing migrants with lifelong learning opportunities tailored to their aptitudes and needs, motivating them to engage in learning which can serve as a pathway towards their career goals, and helping them improve their life circumstances.

  9. From Sociocultural Disintegration to Community Connectedness Dimensions of Local Community Concepts and Their Effects on Psychological Health of Its Residents

    Directory of Open Access Journals (Sweden)

    Tom Sørensen

    2013-01-01

    Full Text Available In a series of community mental health promotion studies in Lofoten, Norway, the concept of sociocultural integration is used to describe properties of a local community that are related to people's psychological health. Starting with Durkheim's description of a cohesive society, we compare different concepts that are related to sociocultural integration, for example, sense of community, social capital, and social cohesion. We then examine the relationship of various individual oriented social psychological concepts to sociocultural integration. These concepts often share theoretical and operational definitions. The concept of sociocultural integration in the Lofoten studies was proved to be very valuable in understanding how the properties of a community can affect people's mental health and their social psychological properties. It has also shown its value in the planning of mental health services and demonstrating its success in concrete community-based mental health promotion projects. Thus they could make important contributions to further studies and actions in local communities where the intersection between the individual, their social network, and their local community occurs.

  10. Using a community-driven approach to identify local forest and climate change priorities in Teslin, Yukon

    Directory of Open Access Journals (Sweden)

    Joleen Timko

    2015-12-01

    Full Text Available The likelihood of addressing the complex environmental, economic, and social/cultural issues associated with local climate change impacts is enhanced when collaborative partnerships with local people are established. Using a community-centered approach in the Teslin region of Canada’s Yukon Territory, we utilized our research skills to respond to local needs for information by facilitating both an internal community process to clarify traditional and local knowledge, values, and perceptions on locally identified priorities, while gathering external information to enable local people to make sound decisions. Specifically, we sought to clarify local perceptions surrounding climate change impacts on fire risk and wildlife habitat, and the potential adaptation strategies appropriate and feasible within the Teslin Tlingit Traditional Territory. This paper provides a characterization of the study region and our project team; provides background on the interview and data collection process; presents our key results; and discusses the importance of our findings and charts a way forward for our continued work with the people in the Teslin region. This approach presents an excellent opportunity to help people holistically connect a range of local values, including fire risk mitigation, habitat enhancement, economic development, and enhanced social health.

  11. Health beliefs and practices of young people in a multicultural community: Findings from a child-centered ethnography

    Science.gov (United States)

    Reeve, Suzanne

    2009-12-01

    This dissertation presents an analysis of the health-related beliefs and behaviors of thirteen fourth, fifth, and sixth grade children, as evidenced through photo self-documentation, semistructured interview responses, and more than a year of ethnographic observations in home, school, and other settings. The ethnic, language, and socioeconomic backgrounds of the children and their families vary widely. I focus on three research questions: (1) How do children and families come to understand personal health, including related nutritional topics, in a multicultural community? (2) What are some of the main developmental influences on their learning---including its relation to their understanding of science and their life circumstances? (3) How do the understandings of children and families connect to health and nutritional behaviors? The analysis shows greater diversity in the meanings these young people assigned to the concepts "healthy" and "unhealthy" than has been acknowledged in significant segments of the existing literature. The findings also show that children draw extensively on experiences from formal schooling and their non-school everyday lives and practices in talking about health-related concepts. Case studies of two children detail the specific ways in which health-related learning takes shape in their home, school, and community environments. The dissertation concludes with implications of these findings for science education, such as increasing the amount and conceptual sophistication of content related to health in the science classroom, in accordance with a broader emphasis on making science teaching relevant to students' local and personal contexts.

  12. Primary squamous cell carcinoma of thyroid gland with local recurrence: ultrasonographic and computed tomographic findings

    Energy Technology Data Exchange (ETDEWEB)

    Jang, Ja Yoon; Kwon, Kye Won; Kim, Sang Wook [Bundang Jesaeng General Hospital, Seongnam (Korea, Republic of); Youn, In Young [Dept. of Radiology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of)

    2014-04-15

    Primary squamous cell carcinoma of the thyroid gland (PSCCT) is a rare malignancy that presents with advanced disease and poor prognosis. It is difficult to diagnose PSCCT in its early stage because of its rarity and lack of typical imaging findings. We experienced an elderly woman with PSCCT confirmed by surgery. Although preoperative fine-needle aspiration revealed no malignancy, surgical resection was performed because the ultrasonogram showed diffuse microcalcifications, which suggested malignancy, and clinically, the mass grew rapidly to compress the trachea. Local tumor recurrence was noted at 3 months after surgery. Surgical resection or repeat biopsy should be considered if a cytologically benign thyroid mass shows imaging or clinical features of malignancy.

  13. Improving PageRank for Local Community Detection

    CERN Document Server

    Hollocou, Alexandre; Bonald, Thomas

    2016-01-01

    Community detection is a classical problem in the field of graph mining. While most algorithms work on the entire graph, it is often interesting in practice to recover only the community containing some given set of seed nodes. In this paper, we propose a novel approach to this problem, using some low-dimensional embedding of the graph based on random walks starting from the seed nodes. From this embedding, we propose some simple yet efficient versions of the PageRank algorithm as well as a novel algorithm, called WalkSCAN, that is able to detect multiple communities, possibly overlapping. We provide insights into the performance of these algorithms through the theoretical analysis of a toy network and show that WalkSCAN outperforms existing algorithms on real networks.

  14. Proteomic screen finds pSer/pThr-binding domain localizing Plk1 to mitotic substrates.

    Science.gov (United States)

    Elia, Andrew E H; Cantley, Lewis C; Yaffe, Michael B

    2003-02-21

    We have developed a proteomic approach for identifying phosphopeptide binding domains that modulate kinase-dependent signaling pathways. An immobilized library of partially degenerate phosphopeptides biased toward a particular protein kinase phosphorylation motif is used to isolate phospho-binding domains that bind to proteins phosphorylated by that kinase. Applying this approach to cyclin-dependent kinases (Cdks), we identified the polo-box domain (PBD) of the mitotic kinase polo-like kinase 1 (Plk1) as a specific phosphoserine (pSer) or phosphothreonine (pThr) binding domain and determined its optimal binding motif. This motif is present in known Plk1 substrates such as Cdc25, and an optimal phosphopeptide containing the motif disrupted PBD-substrate binding and localization of the PBD to centrosomes. This finding reveals how Plk1 can localize to specific sites within cells in response to Cdk phosphorylation at those sites and provides a structural mechanism for targeting the Plk1 kinase domain to its substrates.

  15. Obesity, hope, and health: findings from the HOPE Works community survey.

    Science.gov (United States)

    Kelsey, K S; DeVellis, B M; Gizlice, Z; Ries, A; Barnes, K; Campbell, M K

    2011-12-01

    According to hope theory, hope is defined as goal-directed thinking in which people perceive that they can find routes to desired goals and the motivation to use those routes. The purpose of this study was to explore relationships between hope and body mass index and hope and self-rated health among women completing a community survey conducted in four rural counties in eastern North Carolina. The survey was administered as part of Hope Works, a participatory, community-led intervention program to improve weight, health and hope among low-income women in rural North Carolina. Survey data from 434 women were analyzed. In multivariate models adjusting for age, race, education and income, higher hope was positively related to self-reported health (OR:0.92; 95% CI: 0.89-0.95) and negatively related to BMI (P goal setting and providing support, information and resources to help women work toward their goals.

  16. Local institutions for sustaining wetland resources and community ...

    African Journals Online (AJOL)

    Administrator

    without understanding the impact of local institutions on wetland resources may only aggravate impoverishment. ... morial for socio-cultural and economic benefits to society. (Barnabe ... tourism centers, facilitating transport, retaining nutrients.

  17. Community owned solutions: identifying local best practices for social-ecological sustainability

    Directory of Open Access Journals (Sweden)

    Jayalaxshmi Mistry

    2016-06-01

    Full Text Available Policies and actions that come from higher scale structures, such as international bodies and national governments, are not always compatible with the realities and perspectives of smaller scale units including indigenous communities. Yet, it is at this local social-ecological scale that mechanisms and solutions for dealing with unpredictability and change can be increasingly seen emerging from across the world. Although there is a large body of knowledge specifying the conditions necessary to promote local governance of natural resources, there is a parallel need to develop practical methods for operationalizing the evaluation of local social-ecological systems. In this paper, we report on a systemic, participatory, and visual approach for engaging local communities in an exploration of their own social-ecological system. Working with indigenous communities of the North Rupununi, Guyana, this involved using participatory video and photography within a system viability framework to enable local participants to analyze their own situation by defining indicators of successful strategies that were meaningful to them. Participatory multicriteria analysis was then used to arrive at a short list of best practice strategies. We present six best practices and show how they are intimately linked through the themes of indigenous knowledge, local governance and values, and partnerships and networks. We highlight how developing shared narratives of community owned solutions can help communities to plan governance and management of land and resource systems, while reinforcing sustainable practices by discussing and showcasing them within communities, and by engendering a sense of pride in local solutions.

  18. Evaluating the Struggles with International Students and Local Community Participation

    Science.gov (United States)

    Kusek, Weronika A.

    2015-01-01

    International students are not only important for universities, but even more so to the host communities, towns and regions where higher education institutions are located. This pilot study looked at a public university located in a small college town in Ohio. The study explored the relationship between international students and the local…

  19. Building Sustainable Health and Education Partnerships: Stories from Local Communities

    Science.gov (United States)

    Blank, Martin J.

    2015-01-01

    Background: Growing health disparities have a negative impact on young people's educational achievement. Community schools that involve deep relationships with partners across multiple domains address these disparities by providing opportunities and services that promote healthy development of young people, and enable them to graduate from high…

  20. Making Friends with Locals Helps Community College Win Referendum

    Science.gov (United States)

    Beja, Marc

    2009-01-01

    Nearly three years ago, in a span of just nine months, the North Harris Montgomery Community College District lost a bond referendum and its chancellor. Nine months later, the Houston-area district had a new leader, a new name, and a victorious bond issue. And this May--a year after the successful bond vote--the college bought an office complex…

  1. Open Source Communities in Technical Writing: Local Exigence, Global Extensibility

    Science.gov (United States)

    Conner, Trey; Gresham, Morgan; McCracken, Jill

    2011-01-01

    By offering open-source software (OSS)-based networks as an affordable technology alternative, we partnered with a nonprofit community organization. In this article, we narrate the client-based experiences of this partnership, highlighting the ways in which OSS and open-source culture (OSC) transformed our students' and our own expectations of…

  2. Effect of new tuberculosis diagnostic technologies on community-based intensified case finding: a multicentre randomised controlled trial.

    Science.gov (United States)

    Calligaro, Gregory L; Zijenah, Lynn S; Peter, Jonathan G; Theron, Grant; Buser, Virginia; McNerney, Ruth; Bara, Wilbert; Bandason, Tsitsi; Govender, Ureshnie; Tomasicchio, Michele; Smith, Liezel; Mayosi, Bongani M; Dheda, Keertan

    2017-04-01

    Inadequate case detection results in high levels of undiagnosed tuberculosis in sub-Saharan Africa. Data for the effect of new diagnostic tools when used for community-based intensified case finding are not available, so we investigated whether the use of sputum Xpert-MTB/RIF and the Determine TB LAM urine test in two African communities could be effective. In a pragmatic, randomised, parallel-group trial with individual randomisation stratified by country, we compared sputum Xpert-MTB/RIF, and if HIV-infected, the Determine TB LAM urine test (novel diagnostic group), with laboratory-based sputum smear microscopy (routine diagnostic group) for intensified case finding in communities with high tuberculosis and HIV prevalence in Cape Town, South Africa, and Harare, Zimbabwe. Participants were randomly assigned (1:1) to these groups with computer-generated allocation lists, using culture as the reference standard. In Cape Town, participants were randomised and tested at an Xpert-equipped mobile van, while in Harare, participants were driven to a local clinic where the same diagnostic tests were done. The primary endpoint was the proportion of culture-positive tuberculosis cases initiating tuberculosis treatment in each study group at 60 days. This trial is registered at ClinicalTrials.gov, number NCT01990274. Between Oct 18, 2013, and March 31, 2015, 2261 individuals were screened and 875 (39%) of these met the criteria for diagnostic testing. 439 participants were randomly assigned to the novel group and 436 to the routine group. 74 (9%) of 875 participants had confirmed tuberculosis. If late culture-based treatment initiation was excluded, more patients with culture-positive tuberculosis were initiated on treatment in the novel group at 60 days (36 [86%] of 42 in the novel group vs 18 [56%] of 32 in the routine group). Thus the difference in the proportion initiating treatment between groups was 29% (95% CI 9-50, p=0·0047) and 53% more patients initiated therapy in

  3. Localized hypertrophic neuropathy of the sciatic nerve in children: MRI findings

    Energy Technology Data Exchange (ETDEWEB)

    Roux, Adrien; Treguier, Catherine; Bruneau, Bertrand; Marin, Franck; Gandon, Yves; Gauvrit, Jean-Yves [University Hospital, Department of Radiology, Hopital Sud, 16 Boulevard de Bulgarie, BP 90347, Rennes cedex 2 (France); Riffaud, Laurent [University Hospital, Department of Pediatric Neurosurgery, Hopital Sud, Rennes (France); Violas, Philippe [University Hospital, Department of Pediatric Surgery, Hopital Sud, Rennes (France); Michel, Anne [University Hospital, Department of Neurological Functional Explorations, Hopital Sud, Rennes (France)

    2012-08-15

    Localized hypertrophic neuropathy (LHN) of the sciatic nerve in children is a rare condition characterized by a painless neurological deficit in the sciatic nerve territory. To demonstrate the role of MRI using a specific protocol and describe the primary findings in LHN. Imaging in four children (age 2 years to 12 years) is presented. All children presented with lower limb asymmetry. Three had a steppage gait. LHN was confirmed by electrophysiological studies and by MRI of the whole sciatic nerve with a dedicated protocol covering the lumbar spine and the lower limb. There were four direct MRI findings: (1) linear and focal hypertrophy with progressive enlargement of a peripheral nerve or plexus diameter, (2) abnormal hyperintensity of the nerve on T2-weighted images, (3) preserved fascicular configuration, and (4) variable enhancement after intravenous gadolinium administration. In addition there were atrophy and fatty infiltration of innervated muscles. MRI was helpful for determining the extent of lesions and in excluding peripheral nerve compression or tumour. MRI of the whole sciatic nerve is the method of choice for diagnosing LHN of the sciatic nerve. (orig.)

  4. Albert Luthuli Municipality community-based labour-intensive IRMA infrastructure provision: Findings of an impact study

    CSIR Research Space (South Africa)

    Mashiri, M

    2010-08-01

    Full Text Available This paper briefly describes the community-based labour-intensive construction of the Integrated Rural Mobility and Access (IRMA) transportation infrastructure projects using selected beneficiary villages in Albert Luthuli local municipality as case...

  5. Assessing the impacts of local knowledge and technology on climate change vulnerability in remote communities

    National Research Council Canada - National Science Library

    Bone, Christopher; Alessa, Lilian; Altaweel, Mark; Kliskey, Andrew; Lammers, Richard

    2011-01-01

    ...., diminishing exposure) between individuals and their environment. However, such distancing can potentially be countered by the transfer of local knowledge between community members and from one generation to the next...

  6. Cooperation and development in local communities of Spain and Peru

    Directory of Open Access Journals (Sweden)

    María Isabel Quevedo Alejos

    2015-09-01

    Full Text Available Nowadays, the world faces a scenario of growing competition between companies and territories. The challenges of globalization requires cities and regions to propose strategies that stimulate the processes of capital accumulation by the diffusion of innovation and knowledge, the adoption of more flexible forms of production organization and the development of economies of urbanization, between others. Therefore, in this paper three experiences of endogenous development represented by the Spanish Development Agency Iraurgi Lantzen (Spain, Finca Peru (Peruvian civil non-profit organization and the Rural Community of Cullpe (Peru will be analysed, in order to identify and compare the various aspects related to the autonomous development of communities. The dynamics of development in each region or city is directly related to investment decisions and the attractions of the dependent territories. For Iraurgi Lantzen improvement is reported in the region 1, medium 2 Urola with the construction of a new road, which encourages municipalities in the area to look for a consensus to help generate employment and wealth in line with the interests for development and promotion of the valley. On the other hand, the case of Finca Peru shows a joint initiative to foster progress and development in the hardest hit by poverty and subversion regions, as the provinces of Huancavelica and Ayacucho were, in the Peruvian Andes. This organization ensures the socio-economic improvement of the population, particularly women, through the creation of community bank, acting on the basis of three pillars: human development, credit and savings. Finally, the case of the Rural Community of Cullpe shows an example of social leadership, innovation, ability to call and ethical-moral principles resuscitating a community stricken by poverty and limited resources, creating comparative advantages and opportunities for development rural. In conclusion, the case studies

  7. Enhancing Development Benefits to Local Communities from Hydropower Projects : A Literature Review

    OpenAIRE

    World Bank

    2009-01-01

    The World Bank began a three-year pilot initiative to develop a framework for enhancing development benefits to local communities in hydropower projects. There has been a wide array of approaches in the past two decades that all have in common the objective of designing and implementing means and mechanisms to ensure local communities a more equitable share of project benefits. The World B...

  8. Perceptions of Local Communities on the Economic Impacts of Tourism Development in Langkawi, Malaysia

    OpenAIRE

    Mohd Bakri Norjanah; Jaafar Mastura; Mohamad Diana

    2014-01-01

    The Langkawi Island is a popular tourist destination in Malaysia, which development started in the 1990s. To date, it is among the ten islands most visited by local and foreign tourists. The development of Langkawi Island has influenced the economic structure of local community, of which, envisaged as a symbol to help the community especially in the changing economic environment due to its ability to generate income, employment and raise living standards. Therefore, this study aimed to examin...

  9. Sustainable local development in citizen and community spheres. Implications for the governance of natural resources

    OpenAIRE

    2013-01-01

    The economic, political, citizen, and community spheres, whether global or local, are regulated by systems of governance, which create public interest agendas including tariffs for public services derived from the use of natural resources. In this regard, this paper presents the agreements and disagreements between entrepreneurial, municipal, citizen, and community organizations to establish local development scenarios in reference to the global market. This discussion will create a series of...

  10. Impact of plant invasions on local arthropod communities: a meta-analysis

    NARCIS (Netherlands)

    van Hengstum, T.; Hooftman, D.A.P.; Oostermeijer, J.G.B.; van Tienderen, P.H.

    2014-01-01

    1. Invasive plants can have a major impact on local plant and animal communities. However, effects of plant invasions on arthropod communities and the potential drivers have rarely been studied. 2. We present a meta-analysis of 56 studies on the impact of plant invasions on abundance and richness of

  11. Impact of plant invasions on local arthropod communities: a meta-analysis

    NARCIS (Netherlands)

    van Hengstum, T.; Hooftman, D.A.P.; Oostermeijer, J.G.B.; van Tienderen, P.H.

    2014-01-01

    1. Invasive plants can have a major impact on local plant and animal communities. However, effects of plant invasions on arthropod communities and the potential drivers have rarely been studied. 2. We present a meta-analysis of 56 studies on the impact of plant invasions on abundance and richness of

  12. How dispersal limitation shapes species-body size distributions in local communities

    NARCIS (Netherlands)

    Etienne, R.S.; Olff, H.

    2004-01-01

    A critical but poorly understood pattern in macroecology is the often unimodal species - body size distribution ( also known as body size - diversity relationship) in a local community ( embedded in a much larger regional species pool). Purely neutral community models that assume functional

  13. Engaging and Working in Solidarity with Local Communities in Preparing the Teachers of Their Children

    Science.gov (United States)

    Zeichner, Ken; Bowman, Michael; Guillen, Lorena; Napolitan, Kate

    2016-01-01

    This article analyzes a programmatic effort in teacher education, "The Community Teaching Strand" (CTS), to engage local community members as mentors of teacher candidates (TCs) in two postgraduate teacher preparation programs in a large research university. Three different conceptions of the nature and purpose of…

  14. Interspecific associations and community structure: A local survey and analysis in a grass community

    Directory of Open Access Journals (Sweden)

    WenJun Zhang

    2014-09-01

    Full Text Available Interspecific associations in the plant community may help to understand the self-organizing assembly and succession of the community. In present study, Pearson correlation, net correlation, Spearman rank correlation, and point correlation were used to detect the interspecific (inter-family associations of grass species (families using the sampling data collected in a grass community of Zhuhai, China. We found that most associations between grass species (families were positive associations. The competition/interference/niche separation between grass species (families was not significant. A lot of pairs of grass species and families with statistically significant interspecific (inter-family associations based on four correlation measures were discovered. Cluster trees for grass species/families were obtained by using cluster analysis. Relationship among positive/negative associations, interspecific relationship and community succession/stability/robustness was discussed. I held that species with significant positive or negative associations are generally keystone species in the community. Although both negative and positive associations occur in the community succession, the adaptation and selection will finally result in the successful coexistence of the species with significant positive associations in the climax community. As the advance of community succession, the significant positive associations increase and maximize in climax community, and the significant negative associations increase to a maximum and then decline into climax community. Dominance of significant positive associations in the climax community means the relative stablility and equilibrium of the community. No significant associations usually account for the majority of possible interspecific associations at each phase of community succession. They guarantee the robustness of community. They are candidates of keystone species. Lose of some existing keystone species might be

  15. Local Alternative for Energy Supply: Performance Assessment of Integrated Community Energy Systems

    Directory of Open Access Journals (Sweden)

    Binod Prasad Koirala

    2016-11-01

    Full Text Available Integrated community energy systems (ICESs are emerging as a modern development to re-organize local energy systems allowing simultaneous integration of distributed energy resources (DERs and engagement of local communities. Although local energy initiatives, such as ICESs are rapidly emerging due to community objectives, such as cost and emission reductions as well as resiliency, assessment and evaluation are still lacking on the value that these systems can provide both to the local communities as well as to the whole energy system. In this paper, we present a model-based framework to assess the value of ICESs for the local communities. The distributed energy resources-consumer adoption model (DER-CAM based ICES model is used to assess the value of an ICES in the Netherlands. For the considered community size and local conditions, grid-connected ICESs are already beneficial to the alternative of solely being supplied from the grid both in terms of total energy costs and CO2 emissions, whereas grid-defected systems, although performing very well in terms of CO2 emission reduction, are still rather expensive.

  16. Sexual violence in women's lives. Findings from the Women's Safety Project, a community-based survey.

    Science.gov (United States)

    Randall, M; Haskell, L

    1995-03-01

    This paper presents a community-based study, which aims to determine the interconnections between women's experiences of sexual abuse in childhood, sexual assault in adulthood, and physical assault in intimate relationships in Toronto, Canada. An in-depth face-to-face interview was conducted with 420 women who comprised the random sample of the women living in Toronto, Canada. Findings on the prevalence and effects of various forms of sexual abuse and violence revealed that 97.6% of the woman interviewed reported that they personally experienced some form of sexual violation. Sexual abuse in childhood (including incest), sexual assault, sexual harassment, and physical assault in intimate relationships were documented. Among the findings were that one-fourth of the women in the sample were physically assaulted by a male intimate, one-half of the women reported being raped or almost raped, and nearly half of the respondents reported experiencing some kind of sexual abuse before reaching age 16.

  17. Project FIND: a profile of a community-based senior services agency.

    Science.gov (United States)

    Lockwood, Andrée

    2007-01-01

    Project FIND has been providing innovative supportive housing, nutrition, and social support to homeless and low- and moderate-income seniors on New York City's West Side since 1967. This article profiles this nonprofit, community-based agency, which was established to meet the needs of the frail and isolated elderly, and has continued to grow and evolve in response to changing demographics, neighborhood gentrification, and needs of both the homeless as well as the active "younger old." The article describes creative programming that has distinguished Project FIND's response to seniors' needs beyond basic housing and nutrition. It also explores what it takes to successfully provide senior services using limited resources and examines challenges for the future both nationally and for the agency.

  18. Managing misaligned paternity findings in research including sickle cell disease screening in Kenya: 'consulting communities' to inform policy.

    Science.gov (United States)

    Marsh, Vicki; Kombe, Francis; Fitzpatrick, Ray; Molyneux, Sassy; Parker, Michael

    2013-11-01

    The management of misaligned paternity findings raises important controversy worldwide. It has mainly, however, been discussed in the context of high-income countries. Genetic and genomics research, with the potential to show misaligned paternity, are becoming increasingly common in Africa. During a genomics study in Kenya, a dilemma arose over testing and sharing information on paternal sickle cell disease status. This dilemma may be paradigmatic of challenges in sharing misaligned paternity findings in many research and health care settings. Using a deliberative approach to community consultation to inform research practice, we explored residents' views on paternal testing and sharing misaligned paternity information. Between December 2009 and November 2010, 63 residents in Kilifi County were engaged in informed deliberative small group discussions, structured to support normative reflection within the groups, with purposive selection to explore diversity. Analysis was based on a modified framework analysis approach, drawing on relevant social science and bioethics literature. The methods generated in-depth individual and group reflection on morally important issues and uncovered wide diversity in views and values. Fundamental and conflicting values emerged around the importance of family interests and openness, underpinned by disagreement on the moral implications of marital infidelity and withholding truth. Wider consideration of ethical issues emerging in these debates supports locally-held reasoning that paternal sickle cell testing should not be undertaken in this context, in contrast to views that testing should be done with or without the disclosure of misaligned paternity information. The findings highlight the importance of facilitating wider testing of family members of affected children, contingent on the development and implementation of national policies for the management of this inherited disorder. Their richness also illustrates the potential for

  19. Community-Oriented Counterterrorism: Incorporating National Homeland Security Mandates into the Local Community Policing Philosophy

    Science.gov (United States)

    2014-12-01

    attempting to win over the hearts and minds of the community will simply not work in combating terrorism because a terrorist cannot be won over.77...the heart of community policing and community policing simply cannot exist absent these partnerships.144 Agency representatives were asked if... PINE BLUFF POLICE DEPARTMENT AR 50100 LITTLE ROCK POLICE DEPARTMENT AR 50100 NORTH LITTLE ROCK POLICE DEPARTMENT AZ 60100 SIERRA VISTA DEPARTMENT

  20. An efficient way of finding good indel seeds for local homology search

    Institute of Scientific and Technical Information of China (English)

    CHEN Ke; ZHU QingXin; YANG Fan; TANG DongMing

    2009-01-01

    Designing good or optimal seeds is a key factor for local homology search in bioinformatics. Con-tinuous seeds have existed for nearly 20 years used by BLAST series programs. Recently, spaced seeds, which were introduced by PattenHunter program, were shown to be more sensitive and faster than continuous seeds under the same similarity level. However, there are 2 main disadvantages for space seeds: (i) It assumes that only matches and mismatches occur within seed alignments, but not insertions and deletions (indels); (ii) calculating optimal spaced seeds is an NP-hard problem. Intro-duction for indel seeds solved the first problem, but the second is getting much harder because of its higher exponential level. In this paper, we introduce an efficient way of designing good (even optimal) indel seeds under "indel overlap complexity" model, and it can be calculated in polynomial time. We calculate indel seeds from weight of 11 to 15. The result shows that indel seeds have higher sensitivi-ties than spaced ones and our algorithm finds good indel seeds very quickly.

  1. Research partnerships with local communities: two case studies from Papua New Guinea and Australia

    Science.gov (United States)

    Almany, G. R.; Hamilton, R. J.; Williamson, D. H.; Evans, R. D.; Jones, G. P.; Matawai, M.; Potuku, T.; Rhodes, K. L.; Russ, G. R.; Sawynok, B.

    2010-09-01

    Partnerships between scientists and local communities can increase research capacity and data delivery while improving management effectiveness through enhanced community participation. To encourage such collaboration, this study demonstrates how these partnerships can be formed, drawing on two case studies in coral reef ecosystems in very different social settings (Papua New Guinea and Australia). In each case, steps towards successfully engaging communities in research were similar. These included: (1) early engagement by collaborating organizations to build trust, (2) ensuring scientific questions have direct relevance to the community, (3) providing appropriate incentives for participation, and (4) clear and open communication. Community participants engaged in a variety of research activities, including locating and capturing fishes, collecting and recording data (weight, length and sex), applying external tags, and removing otoliths (ear bones) for ageing and elemental analysis. Research partnerships with communities enhanced research capacity, reduced costs and, perhaps more importantly, improved the likelihood of long-term community support for marine protected areas (MPAs).

  2. The role local initiatives in community based disaster risk management in Kemijen, Semarang City

    Science.gov (United States)

    Fauzie, W. Z.; Sariffudin, S.

    2017-06-01

    Community-based disaster risk reduction is one of the homegrown initiatives efforts and community empowerment oriented in disaster management. This approach is very important because no one can understand the conditions in a region better than the local communities. Therefore, the implementation of CBDRM always emphasize local initiatives in decision making. The existence of local initiative is necessary specially to anticipate the impact of climate change which is increasingly affecting towns in coastal areas, including settlements in Semarang. Kemijen Urban Village is one of the informal settlements in Semarang, which has the highest intensity of flood that is 12 times during 5 years (2011-2015). The research question is how the level of local initiatives in flood disaster management in Kemijen, Semarang? This study aims to assess the level of local initiatives in Kemijen as the community adaptive capacity of flood prevention in pre-disaster, emergency response, and post-disaster. Local initiatives assessed on water supply, sanitation, food, shelter, health, drainage maintenance and waste management. This study shows the level of local initiatives in pre-disaster and post-disaster is almost same and bigger than the response phase. Scoring results showed that pre-disaster is 35.002, 27.9577 for emergency response, and post-disaster is 34.9862 with each category that is independent, empowered, and independent. This study also shows that local initiatives in Kemijen largely formed by individual initiative and only a few were formed by a collective initiative.

  3. Local-Community Interests and South Carolinian Newspapers' Coverage of Smoke-Free Policies.

    Science.gov (United States)

    Kim, Sei-Hill; Thrasher, James F; Rose, India D; Craft, Mary-Kathryn

    2017-07-01

    In this quantitative content analysis, we assess how smoke-free policies are presented in South Carolinian newspapers. In particular, this study examines the extent to which newspapers' coverage of smoke free-policies has represented the interests of their local communities. We compare newspapers in the communities whose economy relies heavily on the tourism and hospitality industry (The Post & Courier in Charleston and The Sun News in Myrtle Beach) and newspapers elsewhere (The State in Columbia and The Greenville News in Greenville), and see whether there are meaningful differences between the newspapers in the way they portray smoke-free policies, particularly in terms of their selective uses of news sources and key arguments. Our findings indicate that South Carolinian newspapers portrayed smoke-free policies largely as a political issue. Many political reasons to either support or oppose the policies were found in almost two out of three articles. We also found that The Post & Courier and The Sun News were more likely than The State and The Greenville News to make arguments against smoke-free policies, and this was particularly so when they were talking about economic impacts of the policies. Public health and media advocacy implications are discussed in detail.

  4. Energy concepts for self-supplying communities based on local and renewable energy sources

    DEFF Research Database (Denmark)

    Petersen, Jens-Phillip

    2016-01-01

    settings. The current case study presents a community energy concept for the inner-city of Elmshorn. By estimating the energy demand, consideration of local energy saving potentials, and available energy potentials within the community, it was possible to develop several energy system variants...... that virtually allow a heating energy and electricity supply fully based on local, renewable energy resources. The most feasible and cost-efficient variant is the use of local food production waste in a CHP plant feeding a district heating grid. The overall aim is to show that a self-sufficient heat...

  5. Rural local institutions and climate change adaptation in forest communities in Cameroon

    Directory of Open Access Journals (Sweden)

    H. Carolyn Peach Brown

    2015-06-01

    Full Text Available Surveys and interviews were used to understand community resilience in forest-dependent communities facing climate change in Cameroon. Surveys of 232 individuals showed a diversity of formal and informal institutions that relate to most aspects of rural life. Although direct activities related to climate change adaptation were limited, the activities and density of membership in rural local institutions could increase the community's adaptive capacity. Twenty-six semistructured interviews were also conducted with representatives of diverse local institutions who had some responsibility for agriculture, forests, conservation, or development. Local governmental institutions had not received any information from the national level and were limited in their knowledge of how to help communities respond to climate change. Although limited in their direct action on climate change, local nongovernmental organizations and international institutions act as bridging institutions with rural communities and could facilitate sharing of knowledge and innovation, thereby fostering resilience. Planning for climate change adaptation in Cameroon needs to build the capacity of diverse local institutions and improve the relationships between local and national-level adaptation planning.

  6. Empowering Local People through Community-based Resource Monitoring: a Comparison of Brazil and Namibia

    Directory of Open Access Journals (Sweden)

    Rômulo Batista. Fernandes

    2012-12-01

    Full Text Available Biological resource monitoring systems are implemented in many countries and often depend on the participation of local people. It has been suggested that these systems empower local participants while promoting conservation. We reviewed three wildlife monitoring systems in indigenous lands and sustainable development reserves in Brazilian Amazonia and one in Namibian Caprivi conservancies, analyzing the strategies adopted and conditions that facilitated local empowerment, as well as potential impacts on conservation. This provided insights into potential avenues to strengthen empowerment outcomes of monitoring systems in Latin America and Africa. We assessed four dimensions of empowerment at individual and community scales: psychological, social, economic, and political. The conditions that facilitated local empowerment included the value of natural resources, rights to trade and manage resources, political organization of communities, and collaboration by stakeholders. The wide range of strategies to empower local people included intensifying local participation, linking them to local education, feeding information back to communities, purposefully selecting participants, paying for monitoring services, marketing monitored resources, and inserting local people into broader politics. Although communities were socially and politically empowered, the monitoring systems more often promoted individual empowerment. Marketing of natural resources promoted higher economic empowerment in conservancies in Namibia, whereas information dissemination was better in Brazil because of integrated education programs. We suggest that practitioners take advantage of local facilitating conditions to enhance the empowerment of communities, bearing in mind that increasing autonomy to make management decisions may not agree with international conservation goals. Our comparative analysis of cases in Latin America and Africa allows for a greater understanding of the

  7. Using Q-methodology to identify local perspectives on wildfires in two Koyukon Athabascan communities in rural Alaska

    Directory of Open Access Journals (Sweden)

    Lily Ray

    2011-09-01

    Full Text Available Sustainable resource management depends upon the participation of resource-dependent communities. Competing values between community members and government agencies and among groups within a community can make it difficult to find mutually acceptable management goals and can disadvantage certain resource users. This study uses Q-methodology to discover groups with shared perspectives on wildfire policy in the Koyukon Athabascan villages of Galena and Huslia, Alaska. Before the study, participants appeared to disagree over the amount of wildfire suppression needed, but Q-method results showed three perspectives united around deeper, less oppositional concerns: Caucasian residents and resource managers who preferred natural processes; older Koyukon residents concerned about losing local control, small animals, and cultural places; and younger Koyukon residents who felt subsistence activities were resilient to social-ecological change. Additionally, both Koyukon groups suspected it was cheaper to suppress all wildfires while small. These results imply that community frustration with wildfire management may be reduced through collaborative research with Koyukon elders on locally important issues, cultural site mapping in order to extend some level of wildfire protection, and greater agency transparency about wildfire-suppression costs. The results also indicate that age may be an understudied driver of community resource-use preferences. This study proposes that without identifying resource user-interest groups and their main concerns, it is difficult to develop equitable environmental goals. It shows how Q-methodology provides a systematic approach for identifying the stakeholders and issues needed in resource management.

  8. Protected Areas and Local Communities: an Inevitable Partnership toward Successful Conservation Strategies?

    Directory of Open Access Journals (Sweden)

    Gustavo S. M. Andrade

    2012-12-01

    Full Text Available Many protected areas (PAs have followed the conventional and exclusionary approach applied at Yellowstone in 1872. As such, many parks have failed to fully integrate other important factors, such as social, cultural, and political issues. In some cases, this has triggered adverse social impacts on local communities, disrupting their traditional ways of living and limiting their control of and access to natural resources. Such an outcome can undermine protection policies through conflicts between park managers and local communities. The success of conservation strategies through protected areas may lie in the ability of managers to reconcile biodiversity conservation goals with social and economic issues and to promote greater compliance of local communities with PA conservation strategies. However, there are very few quantitative studies identifying what the key factors are that lead to better compliance with PA conservation policies. To address this issue, we conducted a meta-analysis of 55 published case studies from developing countries to determine whether the level of compliance of local communities with PA regulations was related to: (1 PA age, (2 PA area, (3 the existence of a buffer zone, (4 the level of protection as defined by IUCN categories, (5 gross domestic product per capita, (6 population density in the vicinity of PAs, and (7 the level of local community participation in PA management. We found that local community participation in the PA decision-making process was the only variable that was significantly related to the level of compliance with PA polices. In general, the higher the level of participation, the higher the level of compliance. This has important implications for PA management and suggests that greater inclusion of local communities in management should be a key strategy for ensuring the integrity of PAs.

  9. Preferences of Residents in Four Northern Alberta Communities Regarding Local Post-Secondary Programming

    Directory of Open Access Journals (Sweden)

    Patrick J. Fahy

    2009-06-01

    Full Text Available The western Canadian province of Alberta has used some of the proceeds from exploitation of its extraordinary natural resources to make available a range of post-secondary training and education opportunities to residents. While these provisions appear comprehensive, this study examined how well they actually suit the express needs of the residents of remote, Northern areas of the province, many of them Aboriginal. The literature shows that while Aboriginal people are underrepresented in Canada in university enrollments, they are no longer underrepresented in college or other institutions, suggesting that gains have been made for some residents of rural and remote parts of Canada. Further, when Northern residents (especially Aboriginal males complete advanced training, Statistics Canada reports they are highly successful in employment and income. Access is the pivotal issue, however: leaving the local community to attend training programs elsewhere is often disruptive and unsuccessful. As will be seen, the issue of access arose in this study’s findings with direct implications for distance delivery and support.This study was conducted as part of Athabasca University’s Learning Communities Project (LCP, which sought information about the views and experiences of a broad range of northern Alberta residents concerning their present post-secondary training and education opportunities. The study addresses an acknowledged gap in such information in relation to Canada in comparison with other OECD countries.Results are based on input from 165 individuals, obtained through written surveys (some completed by the researchers in face-to-face exchanges with the respondents, interviews, discussions, and observations, conducted with full-time or part-time residents of the study communities during 2007 and 2008. The four northern Alberta communities studied were Wabasca, Fox Lake, Ft. McKay (sometimes MacKay, and Ft. Chipewyan, totaling just over 6

  10. The role of community conversations in facilitating local HIV competence: case study from rural Zimbabwe.

    Science.gov (United States)

    Campbell, Catherine; Nhamo, Mercy; Scott, Kerry; Madanhire, Claudius; Nyamukapa, Constance; Skovdal, Morten; Gregson, Simon

    2013-04-17

    This paper examines the potential for community conversations to strengthen positive responses to HIV in resource-poor environments. Community conversations are an intervention method through which local people work with a facilitator to collectively identify local strengths and challenges and brainstorm potential strategies for solving local problems. We conducted 18 community conversations (with six groups at three points in time) with a total of 77 participants in rural Zimbabwe (20% HIV positive). Participants were invited to reflect on how they were responding to the challenges of HIV, both as individuals and in community groups, and to think of ways to better support openness about HIV, kindness towards people living with HIV and greater community uptake of HIV prevention and treatment. Community conversations contributed to local HIV competence through (1) enabling participants to brainstorm concrete action plans for responding to HIV, (2) providing a forum to develop a sense of common purpose in relation to implementing these, (3) encouraging and challenging participants to overcome fear, denial and passivity, (4) providing an opportunity for participants to move from seeing themselves as passive recipients of information to active problem solvers, and (5) reducing silence and stigma surrounding HIV. Our discussion cautions that community conversations, while holding great potential to help communities recognize their potential strengths and capacities for responding more effectively to HIV, are not a magic bullet. Poverty, poor harvests and political instability frustrated and limited many participants' efforts to put their plans into action. On the other hand, support from outside the community, in this case the increasing availability of antiretroviral treatment, played a vital role in enabling communities to challenge stigma and envision new, more positive, ways of responding to the epidemic.

  11. Using Local Climate Science to Educate "Key Influentials" and their Communities in the San Diego Region

    Science.gov (United States)

    Boudrias, M. A.; Estrada, M.; Anders, S.; Silva-Send, N. J.; Yin, Z.; Schultz, P.; Young, E.

    2012-12-01

    Influentials described themselves as concerned about climate change, they believed only 10% of their peers were equally concerned. Results from a public opinion survey of 1001 San Diego residents exhibited two clear trends: San Diegans were consistently more attuned and concerned about climate change and its impacts than nationwide average; and similar to the KI findings, they do not believe others are as concerned as they are. Further, mediation analysis of results supported TIMSI, showing that climate change education that promotes efficacy, identity and values endorsed by a concerned community are most likely to result in engagement in mitigation and adaptive behaviors. All CCEP-I activities informed and directed the design of our Phase II Strategic plan and will provide baseline data for assessing changes that occur as we implement the educational plan. Implementation strategies for the next Phase will emphasize (1) presenting local climate science and unique climate impacts, (2) working with Key Influentials in diverse ways, including educational both formal and informal dialogues for this non-traditional audience, developing climate education messages to be delivered by KIs to their peers and their communities, and engaging certain KIs to be the portal to their constituents; and (3) using social media to connect educators and their audiences.

  12. How the local community views wildlife conservation: a case of Hastinapur Wildlife Sanctuary, Uttar Pradesh, India

    Directory of Open Access Journals (Sweden)

    Mohd. Shahnawaz Khan

    2015-02-01

    Full Text Available A study was conducted to assess the local community’s attitudes towards wildlife conservation in Hastinapur Wildlife Sanctuary (HWS, Uttar Pradesh, India. It is the largest sanctuary in the state and under the highest anthropogenic pressure. People engage in fishing, livestock grazing, fuel wood/fodder collection, cash cropping of cucurbits in the sandy river banks for sustenance and commercial extraction of sand and grass for construction. These activities threaten the survival of threatened species like Swamp Deer Rucervus duvaucelii, Gangetic Dolphin Platanista gangetica, Smooth-coated Otter Lutrogale perspicillata and Gharial Gavialis gangeticus. Interviews were conducted with heads of randomly selected families and ‘yes/no’ opinions were taken. Questions included direct statements on biodiversity status and relationship with the Sanctuary resources. Data was classified in percent values and it was found that there is no difference in people’s perception on increase, decrease or stability of biodiversity. Further, a majority of people find life around a protected area disadvantageous, or with dismal advantages. Building on this premise the study suggests that a better share in development and alternative livelihood options for the local community of HWS can decrease their dependence on natural resources and improve conservation as a favourable option in the present perceptions of the people.

  13. Impacts of extreme events of drought and flood on local communities of Amazon basin

    Science.gov (United States)

    Borma, L. D.; Roballo, S.; Zauner, M.; Nascimento, V. F.

    2013-05-01

    The analysis of drought events of 1997/98, 2005 and 2010 in terms of discharge anomalies in the Amazon region confirmed previous findings, such as: a) the influence of the El Niño in more than one hydrological year; b) the increase of the influence of the Atlantic Multidecadal Oscillation of 1998, 2005 and 2010 drought events; c) the low levels of discharge observed in the 2010 drought are attributed to the association of discharge anomalies of the northern and southern tributaries of the Amazon river, and d) the 2010 drought lasted around 1 month (August to November) more than the other drought events analized here. The riverine communities located along the river banks of Solimões/Amazonas suit their economic activities to the oscillation of the water level. In general, low water periods favor the access to important sources of food such as fish and livestock, still allowing crop cultivation on fertile agricultural areas of the floodplain. Conversely, periods of drought increases the difficulties of transport and drinking water supply. During the high water, access to the main food supply (described above) are greatly hampered. However, the floods are recognized as an importance process of natural fertilization. Thus, despite the political, social and economic shortcomings, the local community has, since the pre-colonial period, learned to get the best of each season, providing local, regional and national markets with varzea products. During periods of extreme weather, however, the advantages of each season appear to be reduced, and the drawbacks increased. In fact, during flooding extremes, the access to primary sources of food is hampered by a long period of time and families find themselves forced to leave their homes, eventually losing them. Analysis of flow data to the extreme flooding of 2009, indicate a period of about 6 months of positive anomalies discharge (occurring mainly during high water). At the same time, Civil Defense data points to a

  14. Community-based active tuberculosis case finding in poor urban settlements of Phnom Penh, Cambodia: a feasible and effective strategy.

    Directory of Open Access Journals (Sweden)

    Natalie Lorent

    Full Text Available In light of the limitations of the current case finding strategies and the global urgency to improve tuberculosis (TB case-detection, a renewed interest in active case finding (ACF has risen. The WHO calls for more evidence on innovative ways of TB screening, especially from low-income countries, to inform global guideline development. We aimed to assess the feasibility of community-based ACF for TB among the urban poor in Cambodia and determine its impact on case detection, treatment uptake and outcome.Between 9/2/2012-31/3/2013 the Sihanouk Hospital Center of HOPE conducted a door-to-door survey for TB in deprived communities of Phnom Penh. TB workers and community health volunteers performed symptom screening, collected sputum and facilitated specimen transport to the laboratories. Fluorescence microscopy was introduced at three referral hospitals. The GeneXpert MTB/RIF assay (Xpert was performed at tertiary level for individuals at increased risk of HIV-associated, drug-resistant or smear-negative TB. Mobile phone/short message system (SMS was used for same-day issuing of positive results. TB workers contacted diagnosed patients and referred them for care at their local health centre.In 14 months, we screened 315.874 individuals; we identified 12.201 aged ≥ 15 years with symptoms suggestive of TB; 84% provided sputum. We diagnosed 783, including 737 bacteriologically confirmed, TB cases. Xpert testing yielded 41% and 48% additional diagnoses among presumptive HIV-associated and multidrug-resistant TB cases, respectively. The median time from sputum collection to notification (by SMS of the first positive (microscopy or Xpert result was 3 days (IQR 2-6. Over 94% commenced TB treatment and 81% successfully completed it.Our findings suggest that among the urban poor ACF for TB, using a sensitive symptom screen followed by smear-microscopy and targeted Xpert, contributed to improved case detection of drug-susceptible and drug-resistant TB

  15. The Power and the Promise: Working With Communities to Analyze Data, Interpret Findings, and Get to Outcomes

    Science.gov (United States)

    Cashman, Suzanne B.; Adeky, Sarah; Allen, Alex J.; Corburn, Jason; Israel, Barbara A.; Montaño, Jaime; Rafelito, Alvin; Rhodes, Scott D.; Swanston, Samara; Wallerstein, Nina; Eng, Eugenia

    2008-01-01

    Although the intent of community-based participatory research (CBPR) is to include community voices in all phases of a research initiative, community partners appear less frequently engaged in data analysis and interpretation than in other research phases. Using 4 brief case studies, each with a different data collection methodology, we provide examples of how community members participated in data analysis, interpretation, or both, thereby strengthening community capacity and providing unique insight. The roles and skills of the community and academic partners were different from but complementary to each other. We suggest that including community partners in data analysis and interpretation, while lengthening project time, enriches insights and findings and consequently should be a focus of the next generation of CBPR initiatives. PMID:18556617

  16. The Tribal Lands Collaboratory: Building partnerships and developing tools to support local Tribal community response to climate change.

    Science.gov (United States)

    Jones, K. D.; Wee, B.; Kuslikis, A.

    2015-12-01

    Response of Tribal nations and Tribal communities to current and emerging climate change challenges requires active participation of stakeholders who have effective access to relevant data, information and analytical tools. The Tribal Lands Collaboratory (TLC), currently under development, is a joint effort between the American Indian Higher Education Consortium (AIHEC), the Environmental Systems Research Institute (Esri), and the National Ecological Observatory Network (NEON). The vision of the TLC is to create an integrative platform that enables coordination between multiple stakeholders (e.g. Tribal resource managers, Tribal College faculty and students, farmers, ranchers, and other local community members) to collaborate on locally relevant climate change issues. The TLC is intended to facilitate the transformation of data into actionable information that can inform local climate response planning. The TLC will provide the technical mechanisms to access, collect and analyze data from both internal and external sources (e.g. NASA's Giovanni climate data portal, Ameriflux or USA National Phenology Network) while also providing the social scaffolds to enable collaboration across Tribal communities and with members of the national climate change research community. The prototype project focuses on phenology, a branch of science focused on relationships between climate and the seasonal timing of biological phenomena. Monitoring changes in the timing and duration of phenological stages in plant and animal co­­­­mmunities on Tribal lands can provide insight to the direct impacts of climate change on culturally and economically significant Tribal resources . The project will leverage existing phenological observation protocols created by the USA-National Phenology Network and NEON to direct data collection efforts and will be tailored to the specific needs and concerns of the community. Phenology observations will be captured and managed within the Collaboratory

  17. Impact of lengthening open water season on food security in Alaska coastal communities: Global impacts may outweigh local "frontline" effects

    Science.gov (United States)

    Rolph, R.; Mahoney, A. R.

    2015-12-01

    Using ice concentration data from the Alaska Sea Ice Atlas from 1953-2013 for selected communities in Alaska, we find a consistent trend toward later freeze up and earlier breakup, leading a lengthened open water period. Such changes are often considered to bring a variety of "frontline" local impacts to Arctic coastal communities such as increased rates of coastal erosion. However, direct consequences of these changes to local food security (e.g. through impacts on subsistence activities and marine transport of goods) may be outweighed at least in the short term by the effects of large scale Arctic sea ice change coupled with global oil markets. For example, a later freeze-up might delay local hunters' transition from boats to snow-machines, but whether this trend will affect hunting success, especially in the next few years, is uncertain. Likewise, the magnitude of change in open water season length is unlikely to be sufficient to increase the frequency with which communities are served by barges. However, an expanding open water season throughout the Arctic has implications for the global economy, which can have indirect effects on local communities. In the Chukchi and Beaufort Seas, where rapid sea ice change has been accompanied by increased interest in oil and gas development, the U.S. Bureau of Ocean Energy Management currently requires drilling operations to cease 38 days prior to freeze up. Taking this into account, the lengthening open water season has effectively extended the drilling season for oil companies by 184% since the 1950s. If oil development goes ahead, local communities will likely experience a range of indirect impacts on food security due to increased vessel traffic and demand on infrastructure coupled with changes in local economies and employment opportunities. Increased likelihood of an oil spill in coastal waters also poses a significant threat to local food security. Thus, while Arctic coastal communities are already experiencing

  18. Engaging Communities in Identifying Local Strategies for Expanding Integrated Employment During and After High School.

    Science.gov (United States)

    Carter, Erik W; Blustein, Carly L; Bumble, Jennifer L; Harvey, Sarah; Henderson, Lynnette M; McMillan, Elise D

    2016-09-01

    Amidst decades of attention directed toward improving employment outcomes for people with intellectual and developmental disabilities (IDD), few efforts have been made to engage communities in identifying local solutions for expanding integrated employment opportunities. We examined the implementation and outcomes of "community conversation" events held in 6 geographically and economically diverse locales. Each event used an asset-based dialogue approach called the World Café ( Brown & Isaacs, 2005 ) to solicit ideas from a broad cross-section of community members on improving integrated employment that reflect local priorities and possibilities. Six key themes encapsulated the 1,556 strategies generated by the almost 400 attendees. Although considerable consistency was found among the categories of strategies raised across events, the manner in which those individual strategies would be implemented locally reflected the unique accent of each community. Attendees also viewed these events as promising and productive pathways for identifying next steps for their community. We offer recommendations for community-level intervention efforts and suggest directions for future research.

  19. Local community detection as pattern restoration by attractor dynamics of recurrent neural networks.

    Science.gov (United States)

    Okamoto, Hiroshi

    2016-08-01

    Densely connected parts in networks are referred to as "communities". Community structure is a hallmark of a variety of real-world networks. Individual communities in networks form functional modules of complex systems described by networks. Therefore, finding communities in networks is essential to approaching and understanding complex systems described by networks. In fact, network science has made a great deal of effort to develop effective and efficient methods for detecting communities in networks. Here we put forward a type of community detection, which has been little examined so far but will be practically useful. Suppose that we are given a set of source nodes that includes some (but not all) of "true" members of a particular community; suppose also that the set includes some nodes that are not the members of this community (i.e., "false" members of the community). We propose to detect the community from this "imperfect" and "inaccurate" set of source nodes using attractor dynamics of recurrent neural networks. Community detection by the proposed method can be viewed as restoration of the original pattern from a deteriorated pattern, which is analogous to cue-triggered recall of short-term memory in the brain. We demonstrate the effectiveness of the proposed method using synthetic networks and real social networks for which correct communities are known.

  20. Elevation modulates how Arctic arthropod communities are structured along local environmental gradients

    DEFF Research Database (Denmark)

    Høye, Toke Thomas; Bowden, Joseph James; Hansen, Oskar Liset Pryds

    2017-01-01

    The organisation of ecological communities along local environmental gradients provides important information about how such communities may respond to environmental change. In the Arctic, the importance of gradients in shrub cover and soil moisture for non-marine arthropod communities has been...... clearly demonstrated. By replicating studies along shrub and moisture gradients at multiple elevations and using space-for-time substitution, it is possible to examine how arthropod communities may respond to future environmental change. We collected and identified 4640 adult specimens of spiders...... allowed us to detect fine-scale variation in arthropod communities. Together our results suggest that Arctic arthropod community responses to environmental change may differ among low and high elevation sites....

  1. Evaluating the engagement of universities in capacity building for sustainable development in local communities.

    Science.gov (United States)

    Shiel, Chris; Leal Filho, Walter; do Paço, Arminda; Brandli, Luciana

    2016-02-01

    Universities have the potential to play a leading role in enabling communities to develop more sustainable ways of living and working however, sustainable communities may only emerge with facilitation, community learning and continual efforts to build their capacities. Elements of programme planning and evaluation on the one hand, and capacity building on the other, are needed. The latter entails approaches and processes that may contribute to community empowerment; universities may either lead such approaches, or be key partners in an endeavour to empower communities to address the challenges posed by the need for sustainable development. Although capacity building and the promotion of sustainable development locally, are on the agenda for universities who take seriously regional engagement, very little is published that illustrates or describes the various forms of activities that take place. Further, there is a paucity of studies that have evaluated the work performed by universities in building capacity for sustainable development at the local level. This paper is an attempt to address this need, and entails an empirical study based on a sample of universities in the United Kingdom, Germany, Portugal and Brazil. The paper examines the extent to which capacity building for sustainable development is being undertaken, suggests the forms that this might take and evaluates some of the benefits for local communities. The paper concludes by reinforcing that universities have a critical role to play in community development; that role has to prioritise the sustainability agenda.

  2. Local Taxes, Regulations, and the Business Environment : Finding the Right Balance

    OpenAIRE

    Corthay, Laurent

    2009-01-01

    Regional and municipal governments play a key role in establishing a local business environment that is attractive to foreign and domestic investors. However, in many countries, entrepreneurs face a complex web of local taxes, regulatory fees, and other charges. This situation increases the costs and risks of doing business, thus limiting the potential for business growth, investment, and ...

  3. Behavioral and Physiological Findings of Gender Differences in Global-Local Visual Processing

    Science.gov (United States)

    Roalf, David; Lowery, Natasha; Turetsky, Bruce I.

    2006-01-01

    Hemispheric asymmetries in global-local visual processing are well-established, as are gender differences in cognition. Although hemispheric asymmetry presumably underlies gender differences in cognition, the literature on gender differences in global-local processing is sparse. We employed event related brain potential (ERP) recordings during…

  4. Primary school as the hub of the social and cultural life in the local community

    Directory of Open Access Journals (Sweden)

    Jasna Mažgon

    2016-04-01

    Full Text Available For quite some time, Slovenian society has been preserving a specific model of social organisation rooted in the communal form. In functioning as a socio-cultural centre of the local community the school greatly surpassed its primary role of educating children. The process of urbanisation that has reached rural areas brought very interesting changes to the previously expanded function of the local school. We examined how, today, schools perceive a need to connect with and engage in their local environments. The perceptions of connections and their real modalities do differ and the ways in which schools respond to the needs of the localities (and vice versa depend on the prevalent model of social organisation. Exceptions to this are more significant in localities where the school might be one of very few public institutions or the only public institution present at the local level. Although the schools wish to motivate and engage local residents also in other environments, they often lack the time and energy to do so. The results of qualitative analysis indicated that merging or closing local schools could have negative demographic and socio-cultural consequences. At the same time, the analysis pointed to unrealised potential in the localities lacking tradition, such as new urban areas where the school could be the crucial element in the social organisation of the local community.

  5. Democratic local governance in the Southern African Development Community region: Some emerging issues and challenges

    Directory of Open Access Journals (Sweden)

    Bornwell Chikulo

    2010-03-01

    Full Text Available Recent reforms have been transforming the structure of local governance in the Southern Africa Development Community (SADC region. Since the 1990s, a critical objective of governance reform has been the strengthening of local government by the decentralization of powers, resources and responsibilities to local authorities and other locally administered bodies. These reforms have been labelled ‘democratic decentralization’ by scholars (Ribot, 2004; Olowu & Wunsch, 2004. Democratic decentralization refers to initiatives which entail the transfer of significant authority, responsibility for services, fiscal and human resources to local governance. The objective of the reforms was to capacitate local governance structures, as well as to increase the capacity and productivity of the public sector in general (Hope & Chikulo, 2000. Efforts to improve institutional effectiveness, accountability and service delivery at the local level thus have been a major focus throughout the region.

  6. Community-based tourism and local culture: the case of the amaMpondo

    Directory of Open Access Journals (Sweden)

    Andrea Giampiccoli

    2012-01-01

    Full Text Available Tourism, managed constructively, can play a role in poverty alleviation and community development. This paper suggests ways in which Community-based tourism (CBT can be used as a strategy to develop poor communities. Looking at the specific social context of contemporary rural Mpondoland, which is characterised by high degrees of poverty, illiteracy, malnutrition and unemployment, the paper considers ways in which local culture itself can contribute towards positive CBT outcomes. Local culture is not only seen as a tourism attraction, but also a resource upon which CBT development can be built. This paper considers various ways in which the local cultural context can be linked to CBT development, thereby enhancing the CBT development process.

  7. Assessing the impacts of local knowledge and technology on climate change vulnerability in remote communities.

    Science.gov (United States)

    Bone, Christopher; Alessa, Lilian; Altaweel, Mark; Kliskey, Andrew; Lammers, Richard

    2011-03-01

    The introduction of new technologies into small remote communities can alter how individuals acquire knowledge about their surrounding environment. This is especially true when technologies that satisfy basic needs, such as freshwater use, create a distance (i.e., diminishing exposure) between individuals and their environment. However, such distancing can potentially be countered by the transfer of local knowledge between community members and from one generation to the next. The objective of this study is to simulate by way of agent-based modeling the tensions between technology-induced distancing and local knowledge that are exerted on community vulnerability to climate change. A model is developed that simulates how a collection of individual perceptions about changes to climatic-related variables manifest into community perceptions, how perceptions are influenced by the movement away from traditional resource use, and how the transmission of knowledge mitigates the potentially adverse effects of technology-induced distancing. The model is implemented utilizing climate and social data for two remote communities located on the Seward Peninsula in western Alaska. The agent-based model simulates a set of scenarios that depict different ways in which these communities may potentially engage with their natural resources, utilize knowledge transfer, and develop perceptions of how the local climate is different from previous years. A loosely-coupled pan-arctic climate model simulates changes monthly changes to climatic variables. The discrepancy between the perceptions derived from the agent-based model and the projections simulated by the climate model represent community vulnerability. The results demonstrate how demographics, the communication of knowledge and the types of 'knowledge-providers' influence community perception about changes to their local climate.

  8. Dive Tourism and Local Communities: Active Participation or Subject to Impacts?Case Studies from Malaysia

    OpenAIRE

    Daldeniz, Bilge; Hampton, Mark P.

    2013-01-01

    Dive tourism impacts were examined in three Malaysian islands: Perhentian(backpackers), Redang (package tourism) and Mabul (upmarket dive tourism). Qualitative local participation approaches were applied to investigate whether host communities were merely reactive to dive tourism’s impacts. Dive tourism affected many aspects of community life. Besides physical/environmental impacts (new infrastructure), research found varied economic impacts including employment/business opportunities and dif...

  9. An audit of local government planning tools for their potential use in addressing community food and nutrition issues.

    Science.gov (United States)

    Good, Elizabeth; Hammond, Melinda; Martin, Caroline; Burns, Catherine; Groos, Anita

    2010-04-01

    This project aimed to identify how local government planning tools could be used to influence physical and policy environments to support healthy eating behaviours in communities. An audit of Queensland's legislative and non-legislative local government planning tools was conducted by a public health nutritionist to assess their potential use in addressing strategies to achieve positive nutrition outcomes. Ten strategies were identified and covered the following themes: improving access to healthy foods and drinks; increasing access to breastfeeding facilities; decreasing fast food outlet density; and unhealthy food advertising. The audit found that all of the 10 strategies to achieve positive nutrition outcomes could be considered through three or more of the planning tools. Based on the findings of this audit, local government planning tools provide opportunities to address food and nutrition issues and contribute toward creating physical and policy environments that support healthy eating behaviours.

  10. Finding the community in sustainable online community engagement: Not-for-profit organisation websites, service-learning and research

    Directory of Open Access Journals (Sweden)

    Alice Dodd

    2017-06-01

    Full Text Available This article explores the use of action research (2008–2014 based on a case study of the Sustainable Online Community Engagement (SOCE Project, a service-learning project in which University of South Australia students build websites for not-for-profit (NFP organisations, to demonstrate that effective teaching, public service and research are interdependent. A significant problem experienced in the SOCE project was that, despite some training and ongoing assistance, the community organisations reported that they found it difficult to make effective use of their websites. One of the proposed solutions was to develop an online community of the participating organisations that would be self-supporting, member-driven and collaborative, and enable the organisations to share information about web-based technology. The research reported here explored the usefulness of developing such an online community for the organisations involved and sought alternative ways to assist the organisations to maintain an effective and sustainable web presence. The research used a three-phase ethnographic action research approach. The first phase was a content analysis and review of the editing records of 135 organisational websites hosted by the SOCE project. The second phase was an online survey sent to 145 community organisation members responsible for the management of these websites, resulting in 48 responses. The third phase consisted of semi-structured, in-depth interviews with 18 of the website managers from 12 of these organisations. The research revealed the extent to which organisations were unable to manage their websites and found that the proposed solution of an online community would not be useful. More importantly, it suggested other useful strategies which have been implemented. In Furco’s (2010 model of the engaged campus, public engagement can be used to advance the public service, teaching and research components of higher education’s tripartite

  11. Tobacco and alcohol consumption in post-Soviet Ukraine: qualitative findings from community consultations

    Directory of Open Access Journals (Sweden)

    Salnykova, Anastasiya

    2016-12-01

    Full Text Available BACKGROUND: This study focuses on a variety of social determinants of alcohol and tobacco consumption, which have been reported as an alarming epidemic in the post-Soviet Ukraine. Authors look at the intersections of social determinants of tobacco and alcohol use in Ukraine as perceived by the study participants, and their perception of structural effects of economic and cultural transition on the prevalence of these harmful lifestyles. METHODS: This study is part of a mixed-methods research, informed by an intersectional framework, focusing on complex health and health care experiences of Ukrainians. This study uses findings from 21 community consultations in 11 regions, corresponding to Ukraine’s diverse demographics, culture, and geography. At these consultations, participants discussed their health, experiences in seeking healthcare and provided recommendations for healthcare reforms. RESULTS: The study identifies the important demographic factors like age, gender, SES, and place of residence, and how their intersections influence tobacco and alcohol consumption in Ukraine. People of lower SES have reportedly higher rates of consuming alcohol and tobacco, but younger individuals of low SES are most affected by these unhealthy lifestyles. The study also points to broader structural factors, such as stress, unemployment, poor law enforcement, poor social support, lack of health promotion, features of the built environment, and tobacco and alcohol availability, which affect the uptake of unhealthy behaviors. CONCLUSIONS: The community consultations revealed people’s perceptions about the complex nature of tobacco and alcohol consumption in the post-Soviet setting. People shared their concern about the vulnerability of certain social groups to using alcohol and tobacco, and their understanding of the detrimental effects these substances have on the health of these groups. This intersectionality-based study concludes that there is a need to

  12. Community perspectives on barriers and strategies for promoting locally grown produce from an urban agriculture farm.

    Science.gov (United States)

    Hu, Alice; Acosta, Angela; McDaniel, Abigail; Gittelsohn, Joel

    2013-01-01

    Although much is understood about barriers to healthy food consumption in low-income, urban communities, knowledge regarding the crucial next step of building feasible, community-supported approaches to address those barriers remains limited. This qualitative study used in-depth interviews (n = 20), focus groups (n = 2), and participant observations (n = 3) to identify strategies to promote locally grown produce from an urban food security project, Produce From the Park (PFP), an urban farm. Informants included community organization representatives and residents from low-income neighborhoods in a mid-Atlantic city. Informants identified structural and cultural barriers to purchasing healthy food, including price, location, food culture, and lack of interest. Participants proposed a number of strategies, such as distribution through mobile food carts and farm stands, marketing new foods through taste tests and cooking demonstrations, and youth mentorship. Informants also described their perceptions of the local urban farm and suggested ways to increase community buy-in. Strategies mentioned were inexpensive and incorporated cultural norms and local assets. These community perspectives can provide insights for those promoting healthy eating in urban African American communities through urban food security projects.

  13. Recruiting community health centers into pragmatic research: Findings from STOP CRC.

    Science.gov (United States)

    Coronado, Gloria D; Retecki, Sally; Schneider, Jennifer; Taplin, Stephen H; Burdick, Tim; Green, Beverly B

    2016-04-01

    uninsured patients, limited clinic capacity to prepare mailings required by the study protocol, discomfort with randomization, and concerns about delaying program implementation at some clinics due to the research requirements. Our findings address an important research gap and may inform future efforts to recruit community health centers into pragmatic research. © The Author(s) 2015.

  14. Growing Local Value How to Build Business Partnerships That Strengthen Your Community

    CERN Document Server

    Hammel, Laury

    2007-01-01

    Hanna Andersson founder Gun Denhart and successful entrepreneur Laury Hammel show how every aspect of a business (from product creation to employee recruitment to vendor selection) holds the dual promise of bigger profits and a stronger local community. With practical tools and real-life examples of the best practitioners and techniques of values-driven business, "Growing Local Value" provides a framework for the full spectrum of ways in which a business can contribute to its community - and the benefits a company receives when it does so.

  15. The model of localized business community economic development under limited financial resources: computer model and experiment

    Directory of Open Access Journals (Sweden)

    Berg Dmitry

    2016-01-01

    Full Text Available Globalization processes now affect and are affected by most of organizations, different type resources, and the natural environment. One of the main restrictions initiated by these processes is the financial one: money turnover in global markets leads to its concentration in the certain financial centers, and local business communities suffer from the money lack. This work discusses the advantages of complementary currency introduction into a local economics. By the computer simulation with the engineered program model and the real economic experiment it was proved that the complementary currency does not compete with the traditional currency, furthermore, it acts in compliance with it, providing conditions for the sustainable business community development.

  16. Benchmarking Alumni Relations in Community Colleges: Findings from a 2012 CASE Survey. CASE White Paper

    Science.gov (United States)

    Paradise, Andrew; Heaton, Paul

    2013-01-01

    In 2011, CASE founded the Center for Community College Advancement to provide training and resources to help community colleges build and sustain effective fundraising, alumni relations and communications and marketing programs. This white paper summarizes the results of a groundbreaking survey on alumni relations programs at community colleges…

  17. Reality of using a model from local governments' perspective-How science community can help?

    Science.gov (United States)

    Mirzazad, S.

    2016-12-01

    Local governments across the US use historic data to approve capital improvement projects and update comprehensive/zoning plans. Due to the effects of climate change, historic data sets are no longer suitable, which requires communities to use climate models to project the future. However, the use of climate models also presents challenges for local governments such as: Variations between models: Because model-development methodologies vary, different climate models provide different end results. A local governments' decision concerning which climate model to use is tricky because the model drives policy direction and infrastructure investments that can be both expensive and controversial. Communicating the gaps of a model: There are always uncertainties associated with modeling. These gaps may range from the scale of a model to the type of data used in modeling. Effectively communicating this to a community is crucial to gain political support. Managing politics associated with using a model: In many cases, models project changes to the built environment that will detrimentally affect private property owners. This can result in strong push back from the community and could threaten the local tax base. Scientists have important roles; from development to delivery of models to assisting local governments navigate through these challenges. Bringing in entities with experience of working with local governments can contribute to a successful outcome. In this proposed session, ICLEI-Local Governments for Sustainability will use the USGS CoSMoS as a case study for lessons learned in establishing a framework for effective collaboration between local governments and the science community.

  18. Free Schools set the standard for school accountability to the local community

    OpenAIRE

    Evans, Natalie

    2013-01-01

    Free Schools, given their freedom from local authorities, have been criticised for lacking accountability, including by Chris Waterman recently on Democratic Audit. Here Natalie Evans, Director of the New Schools Network, argues that, on the contrary, Free Schools are in fact more transparent and accountable than the majority of schools. Subject not only to the same inspections and monitoring as any school, they are also uniquely accountable to their local communities.

  19. Supporting institution-to-community transitions for people with psychiatric disabilities: Findings and implications from a participatory action research project

    Directory of Open Access Journals (Sweden)

    Andrea Gossett Zakrajsek

    2014-12-01

    Full Text Available Despite preference for community-based living, large numbers of people with psychiatric disabilities live in nursing homes throughout the US. Community-based services for this population are limited by public policy and service system barriers. This paper summarizes these barriers and presents the second phase of a participatory action research project jointly developed by university-based researchers and two Centers for Independent Living. A qualitative case study methodology was used to understand the experiences of three individuals with psychiatric disabilities reintegrating into the community from nursing homes. Findings revealed themes of social isolation, participation in virtual communities, variability of impairment experiences and unmet needs for community supports. In addition to thematic findings, action products were generated for the benefit of community partners. These products included national best practice resources and a needs assessment survey tool. Study findings and products point to specific systems change and policy recommendations to better support community reintegration for this population. These recommendations are discussed in light of U.S. healthcare reform and broader disability advocacy efforts.

  20. Universal Prevention Exposure as a Moderator of the Community Context: Findings from the PROSPER Project.

    Science.gov (United States)

    Chilenski, Sarah M; Welsh, Janet A; Perkins, Daniel F; Feinberg, Mark E; Greenberg, Mark T

    2016-03-01

    This study examined how participation in a universal family skills-building program may interact with community risks and resources to produce youth outcomes. Prior research has noted community-level variability in risk and protective factors, but thus far no study has examined the role that participation on a community-wide intervention may play in moderating the effects of community risks or resources. The study included 14 communities (seven in Iowa, seven in Pennsylvania) that implemented a family focused evidence-based program as part of the PROSPER project. Community level variables included both risk factors (percent of low income families, the availability of alcohol and tobacco, norms regarding adolescent substance use, incidence of drug-related crimes) and community resources (proactive school leadership, availability of youth-serving organizations, and student involvement in youth activities). The proximal youth and family outcomes included youth perceptions of their parents' management skills, parent-child activities, and family cohesion. Results indicated that the Strengthening Families Program:10-14 may have moderated the impact of the community risks and resources on community-level youth outcomes; risk levels meaningfully associated with community-level change in program participants, though these results varied somewhat by outcome. Generally, higher levels of resources also meaningfully associated with more positive change after participating in the family-focused intervention. These results suggest that the effect of some evidence-based programs may be even stronger in some communities than others; more research in this area is needed.

  1. Community Data Management and the Exchange for Local Observations and Knowledge of the Arctic

    Science.gov (United States)

    Duerr, R.; Pulsifer, P. L.; Strawhacker, C.; Mccann, H. S.

    2016-12-01

    The mission of the Exchange for Local Observations and Knowledge of the Arctic (ELOKA) is to facilitate the collection, preservation, exchange, and use of local observations and knowledge by Indigenous communities in the Arctic by providing data management services and user support, and by fostering collaboration between resident Arctic experts and visiting researchers. ELOKA's overarching philosophy is that Local and Traditional Knowledge (LTK) and scientific data and expertise are complementary and reinforcing ways of understanding the Arctic system. Collecting, documenting, preserving, and sharing knowledge is a cooperative endeavor, and ELOKA is dedicated to fostering ethical knowledge sharing among Arctic residents and communities, scientists, educators, policy makers, and the general public. But what does that mean in practice and what are the next steps for ELOKA in the coming years? In this presentation, we discuss the ethical issues involved with data management for LTK and community-based projects, some of the tools ELOKA has developed for interacting with communities and researchers and for managing LTK data, and our plans for the future. These include a discussion of the considerations local and community-based projects should make when planning and conducting research. It is clear, for example, that research projects should either include Indigenous voices at the outset of the project or have a prominent Indigenous voice so that appropriate methods or approaches can be adopted. Discussion of data access and funder obligations will be included. The data management tools that ELOKA employs and is developing for the future that can manage the wide range of data types typical of a community or LTK project will also be described, as will ELOKA's program for transferring long-term data management skills to communities that wish to take that on. Finally, ELOKA's plans for the future will be described.

  2. Landscape connectivity strengthens local-regional richness relationships in successional plant communities.

    Science.gov (United States)

    Damschen, Ellen I; Brudvig, Lars A

    2012-04-01

    Local species diversity is maintained over ecological time by a balance between dispersal and species interactions. Local-regional species richness relationships are often used to investigate the relative importance of these two processes and the scales at which they operate. For communities undergoing succession, theory predicts a temporal progression in local-regional species richness relationships: from no relationship to positive linear to saturating. However, observational tests have been mixed, and experiments have been rare. Using a replicated large-scale experiment, we evaluate the impact of two dispersal-governing processes at the regional scale, connectivity and shape of the region (i.e., patches), on the progression of local-regional species richness relationships for plant communities undergoing succession. Regional connectivity accelerates the transition from no relationship to a positive linear relationship, while the shape of the region has no consistent effect nine years post-disturbance. Our results experimentally demonstrate the importance of dispersal in structuring local-regional species richness relationships over time and suggest that conservation corridors among regions can increase local diversity through regional enrichment of plant communities undergoing reassembly.

  3. Chinese student migration and integration in the UK: an exploration of links to and engagement with local communities in Nottingham

    OpenAIRE

    Wu, Bin

    2014-01-01

    The unprecedented growth in the number of Chinese students in the last decade or so has raised challenging issues about their integration on campus and in the wider community. Many questions arise regarding the impact of Chinese student migration and integration in local communities: To what extents has Chinese student migration in the past reshaped the landscape of diasporic Chinese community in the UK? What progresses have Chinese students made in terms of integration in local communities? ...

  4. Community and team member factors that influence the operations phase of local prevention teams: the PROSPER Project.

    Science.gov (United States)

    Feinberg, Mark E; Chilenski, Sarah M; Greenberg, Mark T; Spoth, Richard L; Redmond, Cleve

    2007-09-01

    This study examined the longitudinal predictors of quality of functioning of community prevention teams during the "operations" phase of team development. The 14 community teams were involved in a randomized-trial of a university-community partnership project, PROSPER (Spoth et al., Prevention Science, 5(1): 31-39, 2004b), that implements evidence-based interventions intended to support positive youth development and reduce early substance use, as well as other problem behaviors. The study included a multi-informant approach to measurement of constructs, and included data from 137 team members, 59 human service agency directors and school administrators, 16 school principals, and 8 Prevention Coordinators (i.e. technical assistance providers). We examined how community demographics and social capital, team level characteristics, and team member attributes and attitudes are related to local team functioning across an 18-month period. Findings indicate that community demographics (poverty), social capital, team member attitudes towards prevention, and team members' views of the acceptability of teen alcohol use played a substantial role in predicting various indicators of the quality of team functioning 18 months later.

  5. Extent and patterns of community collaboration in local health departments: An exploratory survey

    Directory of Open Access Journals (Sweden)

    Fisher John W

    2011-10-01

    Full Text Available Abstract Background Local public health departments (LHDs in the United States have been encouraged to collaborate with various other community organizations and individuals. Current research suggests that many forms of active partnering are ongoing, and there are numerous examples of LHD collaboration with a specific organization for a specific purpose or program. However, no existing research has attempted to characterize collaboration, for the defined purpose of setting community health status priorities, between a defined population of local officials and a defined group of alternative partnering organizations. The specific aims of this study were to 1 determine the range of collaborative involvement exhibited by a study population of local public health officials, and, 2 characterize the patterns of the selection of organizations/individuals involved with LHDs in the process of setting community health status priorities. Methods Local health department officials in North Carolina (n = 53 responded to an exploratory survey about their levels of involvement with eight types of possible collaborator organizations and individuals. Descriptive statistics and the stochastic clustering technique of Self-Organizing Maps (SOM were used to characterize their collaboration. Results Local health officials vary extensively in their level of collaboration with external collaborators. While the range of total involvement varies, the patterns of involvement for this specific function are relatively uniform. That is, regardless of the total level of involvement (low, medium or high, officials maintain similar hierarchical preference rankings with Community Advisory Boards and Local Boards of Health most involved and Experts and Elected Officials least involved. Conclusion The extent and patterns of collaboration among LHDs with other community stakeholders for a specific function can be described and ultimately related to outcome measures of LHD performance.

  6. Social Work and local community development in the 21st century

    Directory of Open Access Journals (Sweden)

    Pastor Seller, Enrique

    2015-02-01

    Full Text Available This paper presents the theoretical-conceptual and methodological bases that allow promotion of sustainable and autonomous changes in the complex relational universe in twenty-first century Spain. It takes as its starting point the methodological and participative processes linked to social work with communities, focused on a local strategic development model that is comprehensive and centered on community empowerment. It presents the results of research aiming to characterise communities’ practices locally. This is linked to Spain´s communities social work presented in the form of typologies. The analysis of the communities´ practices permits identification of the ideal necessary characteristics that the experiences of community action must have in terms of good practices to promote local coexistence through citizen participation.El artículo presenta las bases teórico-conceptuales y metodológicas que permiten impulsar cambios sostenibles y autónomos en el complejo universo relacional en España en el siglo XXI a partir de procesos metodológicos y participativos vinculados con un trabajo social con comunidades centrado en el modelo de desarrollo local estratégico, integral y centrado en el empowerment comunitario. Se presentan los resultados de una investigación orientada a caracterizar las prácticas comunitarias en el ámbito local vinculadas con el trabajo social con comunidades en España y que son presentados a modo de tipologías. El análisis de las prácticas comunitarias permite identificar las características idóneas que deben tener las experiencias de acción comunitaria en su consideración de buenas prácticas en el fomento de la convivencia local a través de la participación ciudadana.

  7. A method for finding the optimal predictor indices for local wave climate conditions

    Science.gov (United States)

    Camus, Paula; Méndez, Fernando J.; Losada, Inigo J.; Menéndez, Melisa; Espejo, Antonio; Pérez, Jorge; Rueda, Ana; Guanche, Yanira

    2014-07-01

    In this study, a method to obtain local wave predictor indices that take into account the wave generation process is described and applied to several locations. The method is based on a statistical model that relates significant wave height with an atmospheric predictor, defined by sea level pressure fields. The predictor is composed of a local and a regional part, representing the sea and the swell wave components, respectively. The spatial domain of the predictor is determined using the Evaluation of Source and Travel-time of wave Energy reaching a Local Area (ESTELA) method. The regional component of the predictor includes the recent historical atmospheric conditions responsible for the swell wave component at the target point. The regional predictor component has a historical temporal coverage ( n-days) different to the local predictor component (daily coverage). Principal component analysis is applied to the daily predictor in order to detect the dominant variability patterns and their temporal coefficients. Multivariate regression model, fitted at daily scale for different n-days of the regional predictor, determines the optimum historical coverage. The monthly wave predictor indices are selected applying a regression model using the monthly values of the principal components of the daily predictor, with the optimum temporal coverage for the regional predictor. The daily predictor can be used in wave climate projections, while the monthly predictor can help to understand wave climate variability or long-term coastal morphodynamic anomalies.

  8. Importance of woodlots to local communities, small scale entrepreneurs and indigenous forest conservation – A case study

    CSIR Research Space (South Africa)

    Ham, C

    2000-01-01

    Full Text Available forestry, South Africa The Importance of Woodlots to Local Communities, Small-scale Entrepreneurs and Indigenous Forest Conservation A case study Cori Ham ii The Importance of Woodlots to Local Communities, Small Scale Entrepreneurs... by the financial support of the UK Department for International Development and the European Commission iii Citation: Ham, C. 2000. The importance of woodlots to local communities, small scale entrepreneurs and indigenous forest conservation– A case study...

  9. Finding a nitrogen niche: a systems integration of local and systemic nitrogen signalling in plants.

    Science.gov (United States)

    Li, Ying; Krouk, Gabriel; Coruzzi, Gloria M; Ruffel, Sandrine

    2014-10-01

    The ability of plants to sense their nitrogen (N) microenvironment in the soil and deploy strategic root growth in N-rich patches requires exquisite systems integration. Remarkably, this new paradigm for systems biology research has intrigued plant biologists for more than a century, when a split-root framework was first used to study how plants sense and respond to heterogeneous soil nutrient environments. This systemic N-signalling mechanism, allowing plants to sense and forage for mineral nutrients in resource-rich patches, has important implications for agriculture. In this review, we will focus on how advances in the post-genomic era have uncovered the gene regulatory networks underlying systemic N-signalling. After defining how local and systemic N-signalling can be experimentally distinguished for molecular study using a split-root system, the genetic factors that have been shown to mediate local and/or systemic N-signalling are reviewed. Second, the genetic mechanism of this regulatory system is broadened to the whole genome level. To do this, publicly available N-related transcriptomic datasets are compared with genes that have previously been identified as local and systemic N responders in a split-root transcriptome dataset. Specifically, (i) it was found that transcriptional reprogramming triggered by homogeneous N-treatments is composed of both local and systemic responses, (ii) the spatio-temporal signature of local versus systemic responsive genes is defined, and (iii) the conservation of systemic N-signalling between Arabidopsis and Medicago is assessed. Finally, the potential mediators, i.e. metabolites and phytohormones, of the N-related long-distance signals, are discussed.

  10. Role of local community in tourism development: Case study village Zabrega

    Directory of Open Access Journals (Sweden)

    Belij Маrija

    2014-01-01

    Full Text Available Studies and researches on the role of a local community in tourism development of rural areas emphasize the significance of inhabitants’ attitudes about the state and perspectives of this activity. In this context, in the professional literature, the term CBT (community-based tourism is used, which implies the involvement of local communities and planning of tourism development. The aim of the study is to determine the local population’s influence on starting an initiative for a tourist arranging of the village Zabrega in the Municipality of Paraćin, especially the sacral objects in the Crnica River Gorge. The following methods were applied: method of direct observation, analysis, synthesis, interview and survey in which the questions were of a closed and open type. Results of the research survey were analyzed in the software package for statistical processing and analysis of the data SPSS 20.00. It has been stated that the population has a positive attitude about the Society Petrus, which is the main organizer of the activities when the prosperity of the village Zabrega is in question, and that the local community is interested in engaging in the tourist activities, as demonstrated by numerous practical examples. [Projekat Ministarstva nauke Republike Srbije, br. 176017 i br. 176008

  11. Evaluating School-Community Participation in Developing a Local Sustainability Agenda

    Science.gov (United States)

    Eilam, Efrat; Trop, Tamar

    2013-01-01

    Increasingly, international and national statements are calling for the development of local sustainability scenarios within partnerships between schools and their communities. The present study addresses the question of reciprocity in such partnerships, by comparing the sustainability agendas underlying schools' educational programs to the…

  12. Understanding and Resolving Conflict Between Local Communities and Conservation Authorities in Colombia

    NARCIS (Netherlands)

    Pourcq, De K.; Thomas, E.; Arts, B.; Vranckx, A.; Léon-sicard, T.; Damme, Van P.

    2017-01-01

    Conflicts between indigenous and local communities, on the one hand, and national protected area administrations on the other are pervasive. A better understanding of these park-people conflicts would assist in suitable policy changes to constructively address them while concurrently pursuing

  13. The Local Curriculum in Mozambique: The Santa Rita Community School in Xinavane

    Science.gov (United States)

    Dhorsan, Adelaide; Chachuaio, Albertina Moreno

    2008-01-01

    In 1983, Mozambique started reviewing the education system that it had inherited from the Portuguese colonial administration. One of the innovations introduced into basic education is the time allocated to the local curriculum (LC) within the national curriculum (NC). The LC enables the communities, including the poorest and those furthest removed…

  14. Sponsors of Agricultural Literacies: Intersections of Institutional and Local Knowledge in a Farming Community

    Science.gov (United States)

    Galbreath, Marcy L.

    2015-01-01

    Many of the agricultural literacies engendering twentieth-century farming practices and shaping contemporary concepts of food and nutrition in the United States arose through scientific research at land-grant colleges. This article examines how those literacies reached and interacted with local communities through institutional entities such as…

  15. 14 CFR 151.26 - Procedures: Applications; compatible land use information; consideration of local community...

    Science.gov (United States)

    2010-01-01

    ... use information; consideration of local community interest; relocation of displaced persons. 151.26...; relocation of displaced persons. (a) Each sponsor must state in its application the action that it has taken... replacement housing that is open to all persons, regardless of race, color, religion, sex, or national...

  16. Understanding and Resolving Conflict Between Local Communities and Conservation Authorities in Colombia

    NARCIS (Netherlands)

    Pourcq, De K.; Thomas, E.; Arts, B.; Vranckx, A.; Léon-sicard, T.; Damme, Van P.

    2017-01-01

    Conflicts between indigenous and local communities, on the one hand, and national protected area administrations on the other are pervasive. A better understanding of these park-people conflicts would assist in suitable policy changes to constructively address them while concurrently pursuing conser

  17. Community-Based School Finance and Accountability: A New Era for Local Control in Education Policy?

    Science.gov (United States)

    Vasquez Heilig, Julian; Ward, Derrick R.; Weisman, Eric; Cole, Heather

    2014-01-01

    Top-down accountability policies have arguably had very limited impact over the past 20 years. Education stakeholders are now contemplating new forms of bottom-up accountability. In 2013, policymakers in California enacted a community-based approach that creates the Local Control Funding Formula (LCFF) process for school finance to increase…

  18. Local Development Agents' Training for Sustainable and Endogenous Development: A Participatory Development Project among Mayan Communities

    Science.gov (United States)

    Gonzalez, Margarita Rosales; Salgado, Margarita Ines Zarco

    2004-01-01

    This paper focuses on the capacity building of "local partnership" members or leaders as development agents in their Mayan communities. It relates to an education/training process started in 1995 in four different regions of the Yucatan Peninsula, Mexico, which was carried out by Non Governmental Organizations (NGO) and academic…

  19. Cosmopolitans or Locals: Who Will Lead the Next Generation of Community Colleges?

    Science.gov (United States)

    Anderson, Melanie Oakes

    2014-01-01

    The impact of cosmopolitan and local latent social roles on different professional occupations and organizational behavior has been studied since Gouldner's seminal study was published in 1957. This study was conducted to understand the relationship between the latent social role of the public community college chief academic officer and his…

  20. The National Career Development Guidelines. Local Handbook for Community and Business Organizations.

    Science.gov (United States)

    Northwest Regional Educational Lab., Portland, OR.

    This handbook, one of five local handbooks developed to support specialized implementation of the National Career Development Guidelines, presents guidelines for developing comprehensive programs for adults who are served by community and business organizations. Part I describes the need for guidelines and standards in career development, defines…

  1. Cosmopolitans or Locals: Who Will Lead the Next Generation of Community Colleges?

    Science.gov (United States)

    Anderson, Melanie Oakes

    2014-01-01

    The impact of cosmopolitan and local latent social roles on different professional occupations and organizational behavior has been studied since Gouldner's seminal study was published in 1957. This study was conducted to understand the relationship between the latent social role of the public community college chief academic officer and his…

  2. Ending Intimate Partner Violence after pregnancy: Findings from a community-based longitudinal study in Nicaragua

    Directory of Open Access Journals (Sweden)

    Valladares Eliette

    2009-09-01

    Full Text Available Abstract Background Although reducing intimate partner violence (IPV is a pervasive public health problem, few longitudinal studies in developing countries have assessed ways to end such abuse. To this end, this paper aims to analyze individual, family, community and societal factors that facilitate reducing IPV. Methods A longitudinal population-based study was conducted in León, Nicaragua at a demographic surveillance site. Women (n = 478 who were pregnant between 2002 and 2003 were interviewed, and 398 were found at follow-up, 2007. Partner abuse was measured using the WHO Multi-country study on women's health and domestic violence questionnaire. Women's socio demographic variables, perceived emotional distress, partner control, social resources, women's norms and attitudes towards IPV and help-seeking behaviours were also assessed. Ending of abuse was defined as having experienced any abuse in a lifetime or during pregnancy but not at follow-up. Crude and adjusted odds ratios were applied. Results Of the women exposed to lifetime or pregnancy IPV, 59% reported that their abuse ended. This finding took place in a context of a substantial shift in women's normative attitudes towards not tolerating abuse. At the family level, no or diminishing partner control [ORadj 6.7 (95%CI 3.5-13] was associated with ending of abuse. At the societal level, high or improved social resources [ORadj 2.0 (95%CI 1.1.-3.7] were also associated with the end of abuse. Conclusion A considerable proportion of women reported end of violence. This might be related to a favourable change in women's norms and attitudes toward gender roles and violence and a more positive attitude towards interventions from people outside their family to end abuse. Maintaining and improving social resources and decreasing partner control and isolation are key interventions to ending abuse. Abuse inquiring may also play an important role in this process and must include health care

  3. Climate Change Adaptation in Dutch Local Communities. Risk Perception, Institutional Capacity and the Role of Local Government

    Energy Technology Data Exchange (ETDEWEB)

    Van den Berg, M.M.

    2010-06-15

    This report explains the outcomes of the research project 'Analysing local climate vulnerability and local adaptation strategies' which was carried out from 2005 up till 2009. The role of local government is crucial for preparing society for climate change impacts. Yet there are relatively few systemic studies of local community initiatives to improve adaptation capacities. The current study presents an analytic scheme for assessing Dutch municipalities in the context of multilevel governance. The scheme focuses on: (1) historical experience with flooding impacts, and (2) the probability/risk of new climate change impacts. Controlling for size and type of community (rural/urban), the study presents interview-based data for nine case studies. We can conclude that adaptation to climate change at the local level is a complex policy issue, depending on many external and internal factors. We have tried to gain insights into these factors by investigating the role and the institutional capacity of municipalities in the Netherlands. We have distinguished local 'firebrands' of significant importance. The presence of a local administrator (alderman) on environmental affairs from the national Green Party is related crucial to the promotion of climate-related initiatives. We also found that the more 'willing' cases were active in all sorts of networks. This varied from EU projects to urban networks and inter-municipal cooperation. Interviewees actively confirmed that these networks played a key role, as they enable the local actors to exchange knowledge and best practices, and to share the costs of research and trial projects. Within such stimulating networks, local actors are more motivated to explore climate-adaptation efforts that would otherwise be too ambitious (resource-demanding) for a single municipality. The urban cases proved almost all (3 out of 4) to be active climate mitigation frontrunners. They generally consider climate change

  4. Community-based Physiotherapy in Western India: Some Findings from Surveys

    Directory of Open Access Journals (Sweden)

    Pavithra Rajan

    2013-02-01

    Full Text Available Purpose: The aim of this seven-year project was to understand the perceptions of different client populations (including physiotherapists towards community health and rehabilitation methods and identify the "gaps" in the existing system. Method: A series of surveys were conducted on several populations with functional disabilities in different parts of western India. Results: It was found that community physiotherapists with adequate motivation, knowledge and skills are insufficient in number. It appears that the community at large is in need of cost-effective preventive strategies to deal with the health problems. Future research should identify the interests of community physiotherapists, and provide adequate resources to increase their existing numbers.

  5. Local wisdom of Ngata Toro community in utilizing forest resources as a learning source of biology

    Science.gov (United States)

    Yuliana, Sriyati, Siti; Sanjaya, Yayan

    2017-08-01

    Indonesian society is a pluralistic society with different cultures and local potencies that exist in each region. Some of local community still adherethe tradition from generation to generation in managing natural resources wisely. The application of the values of local wisdom is necessary to teach back to student to be more respect the culture and local potentials in the region. There are many ways developing student character by exploring local wisdom and implementing them as a learning resources. This study aims at revealing the values of local wisdom Ngata Toro indigenous people of Central Sulawesi Province in managing forest as a source of learning biology. This research was conducted by in-depth interviews, participant non-observation, documentation studies, and field notes. The data were analyzed with triangulation techniques by using a qualitative interaction analysis that is data collection, data reduction, and data display. Ngata Toro local community manage forest by dividing the forest into several zones, those arewana ngkiki, wana, pangale, pahawa pongko, oma, and balingkea accompanied by rules in the management of result-based forest conservation and sustainable utilization. By identifying the purpose of zonation and regulation of the forest, such values as the value of environmental conservation, balance value, sustainable value, and the value of mutual cooperation. These values are implemented as a biological learning resource which derived from the competences standard of analyze the utilization and conservation of the environment.

  6. Community-based disaster preparedness and climate adaptation: local capacity-building in the Philippines.

    Science.gov (United States)

    Allen, Katrina M

    2006-03-01

    Community-based disaster preparedness (CBDP) approaches are increasingly important elements of vulnerability reduction and disaster management strategies. They are associated with a policy trend that values the knowledge and capacities of local people and builds on local resources, including social capital. CBDP may be instrumental not only in formulating local coping and adaptation strategies, but also in situating them within wider development planning and debates. In theory, local people can be mobilised to resist unsustainable (vulnerability increasing) forms of development or livelihood practices and to raise local concerns more effectively with political representatives. This paper focuses on the potential of CBDP initiatives to alleviate vulnerability in the context of climate change, and their limitations. It presents evidence from the Philippines that, in the limited forms in which they are currently employed, CBDP initiatives have the potential both to empower and disempower, and warns against treating CBDP as a panacea to disaster management problems.

  7. Aerobic Bacterial Community of American Cockroach Periplaneta americana,a Step toward Finding Suitable Paratransgenesis Candidates

    Directory of Open Access Journals (Sweden)

    Sanaz Akbari

    2015-10-01

    Full Text Available Background: Cockroaches mechanically spread pathogenic agents, however, little is known about their gut microbiota. Identification of midgut microbial community helps targeting novel biological control strategies such as paratransgenesis. Here the bacterial microbiota of Periplaneta americana midgut, were identified and evaluated for finding proper paratransgenesis candidate.Methods: Midgut of specimens were dissected and cultivated in different media. The bacterial isolates were then identified using the phenotypic and 16S-rRNA sequencing methods.Results: The analytical profile index (API kit showed presence of 11 bacterial species including: Escherichia coli, Shigella flexineri, Citrobacter freundii, E. vulneris, Enterobacter cloacae, Yersinia pseudotuberculosis, Y.intermedia, Leclericia adecarboxylata, Klebsiella oxytoca, K. planticola, and Rahnella aquatilis in the cockroach midguts. The first three species are potentially symbiotic whereas others are transient. The conventional platingmethod revealed presence of only four isolates of Salmonella, E. coli, and Proteus which in three cases mismatched with API and 16S-rRNA genotyping. The API correctly identified the four isolates as Shigella flexneri, Citrobacter freundii, and E. coli (n= 2. 16S-rRNA sequence analysis confirmed the API results; however the C. freundii sequencewas identical with C. murliniae indicating lack of genetic variation in the gene between these two closely related species.Conclusion: A low number of potentially symbiotic bacteria were found in the American cockroach midguts. Among them Enterobacter cloacae is a potential candidate for paratransgenesis approach whereas other bacteria are pathogens and are not useful for the approach. Data analysis showed that identification levels increase from the conventional to API and to genotyping respectively.

  8. Understanding administrative evidence-based practices: Findings from a survey of local health department leaders

    Science.gov (United States)

    Brownson, Ross C.; Reis, Rodrigo S.; Allen, Peg; Duggan, Kathleen; Fields, Robert; Stamatakis, Katherine A.; Erwin, Paul C.

    2014-01-01

    Background There are sparse data showing the extent to which evidence-based public health is occurring among local health departments. Purpose The purpose of the study was to describe the patterns and predictors of administrative evidence-based practices (structures and activities that are associated with performance measures) in a representative sample of local health departments in the United States. Methods A cross-sectional study of 517 local health department directors was conducted from October through December 2012 (analysis in January through March 2013). The questions on administrative evidence-based practices included 19 items based on a recent literature review (five broad domains: workforce development, leadership, organizational climate and culture, relationships and partnerships, financial processes). Results There was a wide range in performance among the 19 individual administrative evidence-based practices, ranging from 35% for access to current information on evidence-based practices to 96% for funding via a variety of sources Among the five domains, values were generally lowest for organizational climate and culture (mean for the domain = 49.9%) and highest for relationships and partnerships (mean for the domain = 77.1%). Variables associated with attaining the highest tertile of administrative evidence-based practices included having a population jurisdiction of 25,000 or larger (adjusted odds ratios (aORs) ranging from 4.4 to 7.5) and state governance structure (aOR=3.1). Conclusions This report on the patterns and predictors of administrative evidence-based practices in health departments begins to provide information on gaps and areas for improvement that can be linked with ongoing quality improvement processes. PMID:24355671

  9. Texas Student Success Council: Finding Common Ground to Increase Community College Completion

    Science.gov (United States)

    Collins, Michael Lawrence

    2014-01-01

    In 2011, a prominent Texas business group erected provocative billboards condemning low completion rates at the state's community colleges and questioning the value of tax dollars spent there. The Texas Association of Business put up the signs to prod community colleges to do more to increase student success and help create a better educated…

  10. Community Policing in South-West Nigeria: Finding a Nexus between the Police and the People

    Science.gov (United States)

    Olusegun, Omowunmi J.

    2016-01-01

    The joint efforts of the police and the communities in south-west Nigeria to tackle the alarming rates of crime in various societies has over the year been adopted as a strategic way of curbing crime in Nigeria. This paper examines the divergent views of community policing in south-west Nigeria. The paper is empirical in nature though related…

  11. Benchmarking Alumni Relations in Community Colleges: Findings from a 2015 CASE Survey. CASE White Paper

    Science.gov (United States)

    Paradise, Andrew

    2016-01-01

    Building on the inaugural survey conducted three years prior, the 2015 CASE Community College Alumni Relations survey collected additional insightful data on staffing, structure, communications, engagement, and fundraising. This white paper features key data on alumni relations programs at community colleges across the United States. The paper…

  12. Benchmarking Alumni Relations in Community Colleges: Findings from a 2015 CASE Survey

    Science.gov (United States)

    Paradise, Andrew

    2016-01-01

    The Benchmarking Alumni Relations in Community Colleges white paper features key data on alumni relations programs at community colleges across the United States. The paper compares results from 2015 and 2012 across such areas as the structure, operations and budget for alumni relations, alumni data collection and management, alumni communications…

  13. Disconnects in pedagogy and practice in community health nursing clinical experiences: Qualitative findings of a mixed method study.

    Science.gov (United States)

    Pijl-Zieber, Em M; Barton, Sylvia; Awosoga, Olu; Konkin, Jill

    2015-10-01

    Many baccalaureate schools of nursing are using non-traditional placements for undergraduate community health clinical rotations. These placements occur at agencies not organizationally affiliated with the health care system and they typically do not employ registered nurses (RNs). In this paper, we describe the qualitative findings of a mixed method study that explored these gaps as they relate to pre-registration nursing students' preparation for community health roles. While non-traditional community health placements offer unique opportunities for learning through carefully crafted service learning pedagogy, these placements also present challenges for student preparation for practice in community health roles. The theory-practice gap and the gap between the expected and actual performance of new graduates are accentuated through the use of non-traditional community clinical experiences. These gaps are not necessarily due to poor pedagogy, but rather due to the perceptions and values of the stakeholders involved: nursing students, community health nursing faculty, and community health nurses. New ways must be developed between academe and community health practice areas to provide students with opportunities to develop competence for practice. Copyright © 2015 Elsevier Ltd. All rights reserved.

  14. Perspectives of Community- and Faith-Based Organizations about Partnering with Local Health Departments for Disasters

    Directory of Open Access Journals (Sweden)

    Michael Stajura

    2012-06-01

    Full Text Available Public health emergency planners can better perform their mission if they develop and maintain effective relationships with community- and faith-based organizations in their jurisdictions. This qualitative study presents six themes that emerged from 20 key informant interviews representing a wide range of American community- and faith-based organizations across different types of jurisdictions, organizational types, and missions. This research seeks to provide local health department public health emergency planners with tools to assess and improve their inter-organizational community relationships. The themes identified address the importance of community engagement, leadership, intergroup dynamics and communication, and resources. Community- and faith-based organizations perceive that they are underutilized or untapped resources with respect to public health emergencies and disasters. One key reason for this is that many public health departments limit their engagement with community- and faith-based organizations to a one-way “push” model for information dissemination, rather than engaging them in other ways or improving their capacity. Beyond a reprioritization of staff time, few other resources would be required. From the perspective of community- and faith-based organizations, the quality of relationships seems to matter more than discrete resources provided by such ties.

  15. Perspectives of community- and faith-based organizations about partnering with local health departments for disasters.

    Science.gov (United States)

    Stajura, Michael; Glik, Deborah; Eisenman, David; Prelip, Michael; Martel, Andrea; Sammartinova, Jitka

    2012-07-01

    Public health emergency planners can better perform their mission if they develop and maintain effective relationships with community- and faith-based organizations in their jurisdictions. This qualitative study presents six themes that emerged from 20 key informant interviews representing a wide range of American community- and faith-based organizations across different types of jurisdictions, organizational types, and missions. This research seeks to provide local health department public health emergency planners with tools to assess and improve their inter-organizational community relationships. The themes identified address the importance of community engagement, leadership, intergroup dynamics and communication, and resources. Community- and faith-based organizations perceive that they are underutilized or untapped resources with respect to public health emergencies and disasters. One key reason for this is that many public health departments limit their engagement with community- and faith-based organizations to a one-way "push" model for information dissemination, rather than engaging them in other ways or improving their capacity. Beyond a reprioritization of staff time, few other resources would be required. From the perspective of community- and faith-based organizations, the quality of relationships seems to matter more than discrete resources provided by such ties.

  16. Study of community leaders in a nuclear host community: local issues, expectations and support and opposition

    Energy Technology Data Exchange (ETDEWEB)

    Bronfman, B. H.

    1977-08-01

    A study of community leaders was undertaken in Hartsville, Tennessee, site of the TVA Hartsville Nuclear Power Plant currently under construction. Leaders were found to be extremely supportive of the plant and of TVA's efforts to mitigate impacts expected to result from construction. Like their citizen counterparts, leaders expect economic benefits and some growth-related disruption to occur as a result of the plant, while environmental impacts are seen as extremely unlikely to occur. Plant-related issues, such as housing availability and traffic congestion, dominate leaders' thinking about current issues. These issues are expected to continue to be important in the future, and new issues dealing with growth and planning, employment and taxation are expected to arise.

  17. Investigating local sustainable environmental perspectives of Kenyan community members and teachers

    Science.gov (United States)

    Quigley, Cassie F.; Dogbey, James; Che, S. Megan; Hallo, Jeffrey

    2015-09-01

    Efforts to conserve and preserve the environment in developing or marginalized locales frequently involve a one-way transfer of knowledge and materials from a source in a more developed location. This situation often degenerates into a short-term donor project which risks little to no long-term impacts on local or indigenous relationships with the environment. This research study with educators in Narok, Kenya investigates the current perspectives of local key stakeholders on the environment and sustainability with the purpose of sharing these understandings among local groups to generate a locally constructed meaning of environmental conservation and sustainability. It is the researchers' aim that through locally constructed meanings of environmental hazards and conservation, the Maasai community will empower themselves to transform their relationship with their environment and begin to construct and enact sustainable alternatives to destructive environmental practices. The approach used in this study is a qualitative study of representative stakeholders' environmental perspectives called photovoice. Two major themes emerged during the data analysis: How do we co-habit? and How do we modernize? This community demonstrated a complex understandings including navigate traditional practices, made connections to a larger system, and describing positive ways in which humans influence our environment.

  18. Regulatory and Non-regulatory Responses to Hydraulic Fracturing in Local Communities

    Science.gov (United States)

    Phartiyal, P.

    2015-12-01

    The practice of extracting oil and gas from tight rock formations using advances in technology, such as hydraulic fracturing and directional drilling, has expanded exponentially in states and localities across the country. As the scientific data collection and analysis catches up on the many potential impacts of this unconventional oil and gas development, communities are turning to their local officials to make decisions on whether and how fracking should proceed. While most regulatory authority on the issue rests with the state agencies, local officials have experimented with a wide range of regulatory, non-regulatory, and fiscal tools to manage the impacts of fracking. These impacts can occur on the local air, water, seismicity, soil, roads, schools, and affect residents, on-site workers, emergency and social services. Local officials' approaches are often influenced by their prior experience with minerals extraction in their localities. The speaker will present examples of the kinds of information sources, tools and approaches communities across the country are using, from noise barriers to setback requirements to information sharing in order to be able to balance the promise and perils of oil and gas development in their jurisdictions.

  19. Facing Immigration Fears: A Constructive Local Approach to Day Labor, Community, and Integration

    Directory of Open Access Journals (Sweden)

    Sandra Lazo de la Vega

    2013-07-01

    Full Text Available As one of the most visible and vulnerable manifestations of the presence of Latino immigrants in “new destination” communities across the United States, day laborers have become a locus of conflict  over the past fifteen years for local policy makers, advocacy organizations, and neighborhood residents. Communities have dealt with day labor in drastically different ways. Some have passed harsh anti-immigrant ordinances, hoping that a hostile environment will encourage immigrants to leave. Restrictionist state and local legislation, however, has proven costly to enforce, has been challenged in court, and has hindered immigrant integration. Other communities have gone against the restrictionist tide. This paper argues that organized day labor centers, such as the El Sol Resource Center in Jupiter, Florida address many of the fundamental fears that polarize local policymaking and the national immigration reform debate. In Jupiter, El Sol has not only eliminated a controversial open-air labor market by bringing the process into a formal and organized structure, it has also provided access to English and civics classes, preventive health screenings and legal services in cases of wage theft. Furthermore, through El Sol the Town of Jupiter has opened a two-way process of immigrant integration. Jupiter’s day laborers are no longer “hiding in the shadows”, but rather are engaging in active citizenship and working with native-born community volunteers to run the center.

  20. Assessing the extent to which temporal changes in waterbird community composition are driven by either local, regional or global factors

    DEFF Research Database (Denmark)

    Tomankova, Irena; Reid, Neil; Boland, Helen

    2013-01-01

    1. Lough Neagh and Lough Beg Special Protection Area (SPA, hereafter Lough Neagh) is an important non-estuarine site in Britain and Ireland for overwintering wildfowl. Multivariate analysis of the winter counts showed a state-shift in the waterbird community following winter 2000/2001, mostly due...... to rapid declines in abundance (46–57% declines in the mean mid-winter January counts between 1993–2000 and 2002–2009) of members of the diving duck guild (pochard Aythya ferina, tufted duck Aythya fuligula and goldeneye Bucephala clangula) and coot (Fulica atra), a submerged macrophyte feeder. 2. Only...... suggest that local factors (such as loss of submerged macrophytes and benthic invertebrates) were involved. An assessment of the food supply, local disturbance and other factors at Lough Neagh is required to find an explanation for the observed adverse trends in wintering numbers of the affected species...

  1. Role of bite mark characteristics and localizations in finding an assailant

    Directory of Open Access Journals (Sweden)

    Huseyin Afsin

    2014-01-01

    Full Text Available The location, size, and number of bite marks can be used as a beneficial indicator of the crime type and feasible group of suspects. This study aims to present information about the bite mark locations, the bite mark characteristics, and the perpetrator′s profile based on three cases which were carried out by the same biter. The attack bites, which observed in all of the three cases, were characterized by serious wounds and tissue loss. Analysis of bite mark characteristics and bite mark localizations of these three cases by the relevant experts provided helpful information for the police units which searched for the assailant. But, in order to conduct criminal profiling from bite marks objectively, the number of case series is advised to be expanded.

  2. Understanding local community's values, worldviews and perceptions in the Galloway and Southern Ayrshire Biosphere Reserve, Scotland.

    Science.gov (United States)

    Hernes, Maya I; Metzger, Marc J

    2017-01-15

    Biosphere reserves have been studied around the world, but methods to elicit community's values, worldviews and perceptions are missing. A greater understanding of these can help avoid tension and improve successful management. This paper used a mixed-methods survey to elicit local community's environmental values, ecological world views and perceptions of the Galloway and Southern Ayrshire Biosphere Reserve (GSABR). Over three weeks, forty participants from three communities of the GSABR responded to a semi-structured mixed-methods survey. The survey revealed that residents of the GSABR greatly value wildlife and beauty of nature, and that the majority of the respondents showed concern for the environment from an ecocentric worldview. Results also revealed that the most influential tested socio-demographic characteristic affecting people's relationship to their environment is their professional affiliation. Tourism and recreation were seen as major benefits of the recent biosphere designation. Results did highlight contrasting benefits from the designation for different stakeholder groups, which could potentially lead to tensions and should be considered in the reserve management. Given the community's supportive world views and perceptions, greater participation in the biosphere's management in likely to be welcomed and should be used to avoid or mediate any conflicts. The mixed-method survey developed for this study, proved successful in eliciting these themes in the GSABR. We recommend other biosphere reserves replicate this research, to gain better understanding of local communities and increase their support and participation in reserve management. Copyright © 2016 Elsevier Ltd. All rights reserved.

  3. Use of preventive measures of childhood injuries at household level: Community-based findings from Nepal

    OpenAIRE

    Pant, P. R.; Towner, E.; Ellis, M; Pilkington, P.

    2013-01-01

    Introduction: Child injuries are a major public health problem in low- and middle- income countries but they are\\ud not recognised at policy or community level. Prevention of injuries is neglected due to lack of awareness. Only a\\ud few community-based studies have been conducted to explore this problem.\\ud Objectives: To explore the practice of safety measures applied by the household after childhood injury among the\\ud survey households of Makwanpur.\\ud Methods: A community-based household ...

  4. Urbanization drives community shifts towards thermophilic and dispersive species at local and landscape scales.

    Science.gov (United States)

    Piano, Elena; De Wolf, Katrien; Bona, Francesca; Bonte, Dries; Bowler, Diana E; Isaia, Marco; Lens, Luc; Merckx, Thomas; Mertens, Daan; van Kerckvoorde, Marc; De Meester, Luc; Hendrickx, Frederik

    2016-12-20

    The increasing conversion of agricultural and natural areas to human-dominated urban landscapes is predicted to lead to a major decline in biodiversity worldwide. Two conditions that typically differ between urban environments and the surrounding landscape are increased temperature, and high patch isolation and habitat turnover rates. However, the extent and spatial scale at which these altered conditions shape biotic communities through selection and/or filtering on species traits are currently poorly understood. We sampled carabid beetles at 81 sites in Belgium using a hierarchically nested sampling design wherein three local-scale (200 × 200 m) urbanization levels were repeatedly sampled across three landscape-scale (3 × 3 km) urbanization levels. First, we showed that communities sampled in the most urbanized locations and landscapes displayed a distinct species composition at both local and landscape scale. Second, we related community means of species-specific thermal preferences and dispersal capacity (based on European distribution and wing morphology, respectively) to the urbanization gradients. We showed that urban communities consisted on average of species with a preference for higher temperatures and with better dispersal capacities compared to rural communities. These shifts were caused by an increased number of species tolerating higher temperatures, a decreased richness of species with low thermal preference, and an almost complete depletion of species with very low-dispersal capacity in the most urbanized localities. Effects of urbanization were most clearly detected at the local scale, although more subtle effects could also be found at the scale of entire landscapes. Our results demonstrate that urbanization may fundamentally and consistently alter species composition by exerting a strong filtering effect on species dispersal characteristics and favouring replacement by warm-dwelling species.

  5. Subgingival microbial communities in Leukocyte Adhesion Deficiency and their relationship with local immunopathology.

    Directory of Open Access Journals (Sweden)

    Niki M Moutsopoulos

    2015-03-01

    Full Text Available Leukocyte Adhesion Deficiency I (LAD-I is a primary immunodeficiency caused by single gene mutations in the CD18 subunit of β2 integrins which result in defective transmigration of neutrophils into the tissues. Affected patients suffer from recurrent life threatening infections and severe oral disease (periodontitis. Microbial communities in the local environment (subgingival plaque are thought to be the triggers for inflammatory periodontitis, yet little is known regarding the microbial communities associated with LAD-I periodontitis. Here we present the first comprehensive characterization of the subgingival communities in LAD-I, using a 16S rRNA gene-based microarray, and investigate the relationship of this tooth adherent microbiome to the local immunopathology of periodontitis. We show that the LAD subgingival microbiome is distinct from that of health and Localized Aggressive Periodontitits. Select periodontitis-associated species in the LAD microbiome included Parvimonas micra, Porphyromonas endodontalis, Eubacterium brachy and Treponema species. Pseudomonas aeruginosa, a bacterium not typically found in subgingival plaque is detected in LAD-I. We suggest that microbial products from LAD-associated communities may have a role in stimulating the local inflammatory response. We demonstrate that bacterial LPS translocates into the lesions of LAD-periodontitis potentially triggering immunopathology. We also show in in vitro assays with human macrophages and in vivo in animal models that microbial products from LAD-associated subgingival plaque trigger IL-23-related immune responses, which have been shown to dominate in patient lesions. In conclusion, our current study characterizes the subgingival microbial communities in LAD-periodontitis and supports their role as triggers of disease pathogenesis.

  6. Community Forestry as Perceived by Local People Around Cross River National Park, Nigeria

    Science.gov (United States)

    Ezebilo, Eugene E.

    2012-01-01

    The prior identification of local people's preferences for conservation-development projects will help gear nature-conservation strategies toward the needs of different groups of local people. This will help policy-makers in designing a more acceptable and effective conservation strategy. This article reports a study of local perceptions of a community forestry project that aims to help improve the design as well as local acceptance of the project. The data originated from personal interviews conducted in communities around Okwangwo Division of the Cross River National Park in southeast Nigeria and were analysed using ordered logit and binary logit models. The results showed that >50% of the respondents were satisfied with the community forestry project. The respondents' perceptions were mainly influenced by education, age, gender, and willingness to contribute money to tourism as well as the contributions of cocoa, banana, and afang ( Gnetum africanum) to the respondents' income. The results from this study have important implications for nature conservation in Nigeria and potentially other conservation contexts across the developing world.

  7. Fair Trade as a Community Development Initiative: Local and Global Implications

    Directory of Open Access Journals (Sweden)

    Charity Samantha Fitzgerald

    2012-05-01

    Full Text Available This paper examines fair trade as a community development initiative that challenges unjust global trading conditions. On a local level, fair trade aims to create a sustainable livelihood for farmers, to strengthen agricultural cooperatives, and to fund community-based projects. Fair trade also purports to engender global solidarity through linking Southern producers and Northern consumers in a concerted effort to direct the market towards social aims. The paper examines the strengths and weaknesses of fair trade as a social welfare intervention. Recommendations are provided to strengthen the fair-trade movement in light of social work values.

  8. Interparental conflict, community violence, and child problems: making sense of counterintuitive findings.

    Science.gov (United States)

    Rosenfield, David; Jouriles, Ernest N; McDonald, Renee; Mueller, Victoria

    2014-05-01

    This research examines children's exposure to community violence as a potential moderator of the link between destructive interparental conflict (IPC) and child adjustment problems. In addition, this research extends the literature by evaluating children's threat appraisals of IPC as a process that might help explain moderator effects. Participants were 539 mothers and their 7-10-year-old children. Children reported on their exposure to community violence and IPC, their threat appraisals of IPC, and their adjustment outcomes. Mothers reported on children's adjustment outcomes as well. Exposure to community violence mitigated the association between IPC and children's self-reported internalizing problems. Children's threat appraisals helped explain this effect. Exposure to high levels of community violence may weaken the extent to which children feel threatened by IPC, which may attenuate the relation between children's exposure to IPC and their self-reported internalizing problems.

  9. Regional diversity reverses the negative impacts of an alien predator on local species-poor communities.

    Science.gov (United States)

    Loewen, Charlie J G; Vinebrooke, Rolf D

    2016-10-01

    Species diversity is often an implicit source of biological insurance for communities against the impacts of novel perturbations, such as the introduction of an invasive species. High environmental heterogeneity (e.g., a mountainous gradient) is expected to beget greater regional species diversity and variation in functional traits related to environmental tolerances. Thus, heterogeneous metacommunities are expected to provide more tolerant colonists that buffer stressed local communities in the absence of dispersal limitation. We tested the hypothesis that importation of a regional zooplankton pool assembled from a diverse array of lakes and ponds lessens the impacts of a novel predator on local species-poor alpine communities by increasing response diversity (i.e., diversity of tolerances to environmental change) as mediated by variation in functional traits related to predator evasion. We also tested whether impacts varied with temperature, as warming may modify (e.g., dampen or amplify) invasion effects. An eight-week factorial experiment ([fishless vs. introduced Oncorhynchus mykiss (rainbow trout)] × [ambient temperature vs. heated] × [local vs. local + regional species pool]) was conducted using 32 1,000-L mesocosms. Associations between experimental treatments and species functional traits were tested by R-mode linked to Q-mode (RLQ) and fourth-corner analyses. Although the introduced predator suppressed local species richness and community biomass, colonization by several montane zooplankters reversed these negative effects, resulting in increased species diversity and production. Invasion resistance was unaffected by higher temperatures, which failed to elicit any significance impacts on the community. We discovered that the smaller body sizes of imported species drove functional overcompensation (i.e., increased production) in invaded communities. The observed ecological surprise showed how regionally sourced biodiversity from a highly

  10. The Socialization Process of Street Children in the Youth Gangs and Groups of Organized Crime in Local Community. Preliminary Report

    Directory of Open Access Journals (Sweden)

    Małgorzata Michel

    2013-12-01

    Full Text Available This article includes the research report on the socialization process of children in the street, youth gangs, and organized criminal groups in local communities. The author has analysed the signs and communication codes located on walls in local communities. This is very important to the socialization process of the youth street gangs.

  11. MAKING A CASE FOR COMMUNITY SCREENING SERVICES: FINDINGS FROM A MEDICAL OUTREACH IN IBADAN, NIGERIA

    OpenAIRE

    Adebayo, A.M.; Ige, O. K.; Ilesanmi, O.S.; Ogunniyan, T.B.; Ojo, T.

    2011-01-01

    Background: Currently, population based medical check up is yet to be explored as a veritable tool for assessing the burden of non-communicable diseases in Nigeria. Objectives: This study aimed to assess the prevalence of selected lifestyle related diseases during a free medical rally in an urban community. Methods: General medical examinations of all participants at a free medical rally in a middle class community in Ibadan, Oyo State was conducted. Body Mass Index (BMI), blood pressure and ...

  12. The contribution of a non-governmental organisation's Community Based Tuberculosis Care Programme to case finding in Myanmar: trend over time.

    Science.gov (United States)

    Maung, Htet Myet Win; Saw, Saw; Isaakidis, Petros; Khogali, Mohammed; Reid, Anthony; Hoa, Nguyen Binh; Zaw, Ko Ko; Thein, Saw; Aung, Si Thu

    2017-04-03

    It is estimated that the standard, passive case finding (PCF) strategy for detecting cases of tuberculosis (TB) in Myanmar has not been successful: 26% of cases are missing. Therefore, alternative strategies, such as active case finding (ACF) by community volunteers, have been initiated since 2011. This study aimed to assess the contribution of a Community Based TB Care Programme (CBTC) by local non-government organizations (NGOs) to TB case finding in Myanmar over 4 years. This was a descriptive study using routine, monitoring data. Original data from the NGOs were sent to a central registry within the National TB Programme and data for this study were extracted from that database. Data from all 84 project townships in five regions and three states in Myanmar were used. The project was launched in 2011. Over time, the number of presumptive TB cases that were referred decreased, except in the Yangon Region, although in some areas, the numbers fluctuated. At the same time, there was a trend for the proportion of cases treated, compared to those referred, that decreased over time (P = 0.051). Overall, among 84 townships, the contribution of CBTC to total case detection deceased from 6% to 4% over time (P < 0.001). Contrary to expectations and evidence from previous studies in other countries, a concerning reduction in TB case finding by local NGO volunteer networks in several areas in Myanmar was recorded over 4 years. This suggests that measures to support the volunteer network and improve its performance are needed. They may include discussion with local NGOs human resources personnel, incentives for the volunteers, closer supervision of volunteers and improved monitoring and evaluation tools.

  13. Systemic Inflammation Associated With World Trade Center Dust Exposures and Airway Abnormalities in the Local Community.

    Science.gov (United States)

    Kazeros, Angeliki; Zhang, Enhan; Cheng, Xin; Shao, Yongzhao; Liu, Mengling; Qian, Meng; Caplan-Shaw, Caralee; Berger, Kenneth I; Goldring, Roberta M; Ghumman, Muhammad; Chokshi, Neel P; Levy-Carrick, Nomi; Fernandez-Beros, Maria Elena; Parsia, Sam; Marmor, Michael; Reibman, Joan

    2015-06-01

    Destruction of the World Trade Center (WTC) towers on September 11, 2001, released massive dust, gas, and fumes with environmental exposures for community members. Many community members have lower respiratory symptoms (LRSs) that began after September 11, 2001, and remain persistent. We evaluated whether systemic inflammation measured by C-reactive protein was associated with WTC dust exposures, persistent LRS, and lung function. Community members self-referred for the treatment of symptoms related to September 11, 2001. C-reactive protein and lung function measurements, including spirometry and forced oscillation tests (impulse oscillometry system), were included as routine analyses in patients (2007 to 2012). Increased C-reactive protein levels were associated with the type of WTC dust exposure, LRS, reduced spirometry, and increased forced oscillation measurements (n = 724). Ongoing systemic inflammation measured years after the event was associated with WTC dust exposures, persistent LRS, and abnormal lung function in a community cohort. These findings have implications for treatment and surveillance.

  14. Enhancing the Quality of E-Learning in Virtual Learning Communities by Finding Quality Learning Content and Trustworthy Collaborators

    Science.gov (United States)

    Yang, Stephen J. H.; Chen, Irene Y. L.; Kinshuk; Chen, Nian-Shing

    2007-01-01

    Virtual learning communities encourage members to learn and contribute knowledge. However, knowledge sharing requires mutual-trust collaboration between learners and the contribution of quality knowledge. This task cannot be accomplished by simply storing learning content in repositories. It requires a mechanism to help learners find relevant…

  15. Estimating rates of local species extinction, colonization and turnover in animal communities

    Science.gov (United States)

    Nichols, James D.; Boulinier, T.; Hines, J.E.; Pollock, K.H.; Sauer, J.R.

    1998-01-01

    Species richness has been identified as a useful state variable for conservation and management purposes. Changes in richness over time provide a basis for predicting and evaluating community responses to management, to natural disturbance, and to changes in factors such as community composition (e.g., the removal of a keystone species). Probabilistic capture-recapture models have been used recently to estimate species richness from species count and presence-absence data. These models do not require the common assumption that all species are detected in sampling efforts. We extend this approach to the development of estimators useful for studying the vital rates responsible for changes in animal communities over time; rates of local species extinction, turnover, and colonization. Our approach to estimation is based on capture-recapture models for closed animal populations that permit heterogeneity in detection probabilities among the different species in the sampled community. We have developed a computer program, COMDYN, to compute many of these estimators and associated bootstrap variances. Analyses using data from the North American Breeding Bird Survey (BBS) suggested that the estimators performed reasonably well. We recommend estimators based on probabilistic modeling for future work on community responses to management efforts as well as on basic questions about community dynamics.

  16. Transient carbon isotope changes in complex systems: Finding the global signal, embracing the local signal

    Science.gov (United States)

    Bowen, G. J.; Schneider-Mor, A.; Filley, T. R.

    2008-12-01

    Global, transient carbon isotope excursions (CIEs) in the geological record are increasingly invoked as evidence of short-lived changes in carbon fluxes to/from the ocean-atmosphere-biosphere (exogenic) system. Reconstructing the dynamics of carbon cycle perturbation and response during such events requires that the global extent, magnitude, and temporal pattern of carbon isotope change are well understood. Unfortunately, no simple, globally integrated measure of exogenic δ13C change exists in the geological record: during major global perturbations even the best-case candidates such as deep-ocean carbonate δ13C values likely respond to a complex of factors including ocean carbonate chemistry and circulation. Here we consider the utility of organic carbon isotope records from two complex depositional systems common in the geological record, fossil soils and continental margin sediments, which are of interest in terms of their relationship to organic carbon cycling and records of past ecological change. Within both systems changes in ecology, climate, carbon source, residence time, and molecular composition have clear potential to modulate the preserved record of global exogenic δ13C change, compromising 1st-order interpretations of bulk or compound-specific isotopic records. Process-explicit eco- geochemical models, ideally combined with multi-substrate data, provide one approach to the isolation of global δ13C change and identification of local or regional processes reflected in such records. Examples from both systems drawn from ongoing work on the Paleocene-Eocene thermal maximum illustrate the potential pitfalls, as well as opportunities, afforded by coupled data/model assessment of transient δ13C changes in complex systems.

  17. 2016 National Park visitor spending effects: Economic contributions to local communities, states, and the Nation

    Science.gov (United States)

    Cullinane Thomas, Catherine; Koontz, Lynne

    2017-01-01

    The National Park Service (NPS) manages the Nation’s most iconic destinations that attract millions of visitors from across the Nation and around the world. Trip-related spending by NPS visitors generates and supports a considerable amount of economic activity within park gateway communities. This economic effects analysis measures how NPS visitor spending cycles through local economies, generating business sales and supporting jobs and income. In 2016, the National Park System received an estimated 330,971,689 recreation visits. Visitors to National Parks spent an estimated $18.4 billion in local gateway regions (defined as communities within 60 miles of a park). The contribution of this spending to the national economy was 318 thousand jobs, $12.0 billion in labor income, $19.9 billion in value added, and $34.9 billion in economic output. The lodging sector saw the highest direct contributions with $5.7 billion in economic output directly contributed to local gateway economies nationally. The sector with the next greatest direct contributions was the restaurants and bars sector, with $3.7 billion in economic output directly contributed to local gateway economies nationally. Results from the Visitor Spending Effects report series are available online via an interactive tool. Users can view year-by-year trend data and explore current year visitor spending, jobs, labor income, value added, and economic output effects by sector for national, state, and local economies. This interactive tool is available at https://www.nps.gov/subjects/socialscience/vse.htm.

  18. A Proposal on How to Make Educational Activities Deep-rooted in the Local Community Successful

    Science.gov (United States)

    Kaneshige, Akihiro; Momota, Masahiro; Sadano, Syuichiro; Ishitobi, Takaaki; Murashige, Kiyoshi

    The purpose of this paper is to propose what is necessary for institutions of higher education to succeed in contributive activities for the local community. First, an outline of status quo of such activities is provided. Next, a discussion of how our college plans, organizes and performs such activities with “the Planning and Coordination Office” and “the Division of Cooperation with the Local Community” as the central divisions will be offered. Following this, clarification of some of the problems to be solved in regard to the activities is discussed. Finally, it is argued that organizational and continuous approaches are essential to make the activities successful.

  19. Victims, villains or heroes? : the local community perception of oil bunkering in the Niger delta

    OpenAIRE

    2015-01-01

    Grounded on a political ecology approach, this study sheds light on oil bunkering activity that is done by local militants in the Niger Delta region of Nigeria. Such oil bunkering is used as a euphemism for oil theft in Nigeria. The purpose of this thesis is to investigate the perception of oil bunkering that is done by groups (militants) of the local communities of the Niger Delta. By collecting and comparing the narratives of the three actors linked to so-called illegal oil b...

  20. Localized intrahepatic bile duct dilatation without a visible mass or stone as depicted on CT images: findings of malignancy prediction

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Ju Wan; Kim, Gab Chul; Jeong, Han Young; Lee, Hui Joong; Lee, Jae Hyuck; Ryeom, Hun Kyu [Kyungpook National University Hospital, Daegu (Korea, Republic of); Kim, Jong Yeol [Kumi Cha Medical Center, Collge of Medicine, Pochon CHA University, Kumi (Korea, Republic of)

    2008-09-15

    This study was preformed to evaluate factors that can predict the presence of a malignancy for localized intrahepatic bile duct dilatation without a visible mass or stone as depicted on CT images. A total of 29 patients (male: 16, female: 13) who had localized intrahepatic bile duct dilatation without a visible mass, stone or injury as depicted on CT images were included in the study. A history of extrahepatic malignancy and biliary stone disease, tumor marker levels, CT findings of the intrahepatic bile duct and associated findings were reviewed. The findings were analyzed between two groups (patients with a malignancy and patients with benign disease) on follow-up. In 29 patient, 11 patients had malignant lesions (four metastases and seven cholangiocarcinomas). The history of an extrahepatic malignancy and the shape of an intrahepatic duct obstruction or stenosis as seen on CT were significantly correlated with the results between the benign and malignant group of patients. The follow-up results of the malignant group of patients indicated that for six patients who had developed a new mass, one patient each showed aggravation of ductal dilatation and thickening of the ductal wall. When a patient with localized intrahepatic bile duct dilatation without a definite cause has a history of an extrahepatic malignancy or shows abrupt tapering or irregular narrowing on CT images, short-term follow-up should be performed. The patient should be investigated carefully for mass formation or a change of the dilated bile duct due to a possibility of malignant ductal dilatation.

  1. Discriminative Link Prediction using Local Links, Node Features and Community Structure

    CERN Document Server

    De, Abir; Chakrabarti, Soumen

    2013-01-01

    A link prediction (LP) algorithm is given a graph, and has to rank, for each node, other nodes that are candidates for new linkage. LP is strongly motivated by social search and recommendation applications. LP techniques often focus on global properties (graph conductance, hitting or commute times, Katz score) or local properties (Adamic-Adar and many variations, or node feature vectors), but rarely combine these signals. Furthermore, neither of these extremes exploit link densities at the intermediate level of communities. In this paper we describe a discriminative LP algorithm that exploits two new signals. First, a co-clustering algorithm provides community level link density estimates, which are used to qualify observed links with a surprise value. Second, links in the immediate neighborhood of the link to be predicted are not interpreted at face value, but through a local model of node feature similarities. These signals are combined into a discriminative link predictor. We evaluate the new predictor usi...

  2. Overcoming disparities in organized physical activity: findings from Australian community strategies.

    Science.gov (United States)

    Smith, Ben J; Thomas, Margaret; Batras, Dimitri

    2016-09-01

    Organized physical activity through sport and recreational activities is beneficial for physical and psychosocial well-being and community connectedness. However, many who could gain significantly from this have lower participation, especially the socioeconomically disadvantaged, Indigenous people, culturally diverse communities and people with a disability. This study examined barriers to participation by these underserved groups and the success of strategies for overcoming these used in 22 community projects over 3 years in the VicHealth Participation in Community Sport and Recreation Program, in Victoria, Australia. Each year, in-depth interviews were undertaken with 50-60 activity providers and 30-40 project partners. Major barriers to participation were cost, lack of transport, cultural differences, the environment of sporting groups and inaccessible facilities for people with disabilities. Projects that overcame these selected one or two priority groups, put significant effort into communication and building partnerships with community organizations, provided training to staff and volunteers and created new or modified forms of activity. Strategies were put in place to reduce cost and provide transport, but these did not appear to be sustainable. Many organizations found engaging the underserved was more difficult than anticipated and require information and support about how to develop acceptable, accessible and flexible opportunities for disadvantaged groups. Cost and lack of transport are persistent barriers to participation that need to be addressed by the sport and recreation sector and policy-makers.

  3. Risk perception of tsunami in the community of Arauco, Chile - a contribution of risk perception to disaster risk management at local level

    Science.gov (United States)

    Kubisch, M. Sc. Susanne; Edilia Jaque Castillo, Dra.; Braun, JProf. Andreas Ch., ,, Dr.

    2017-04-01

    The research was carried out in the city center of the coastal community of Arauco, Central Chile. The community of Arauco was one of the most affected communities of the tsunami in Chile, the 27th of February 2010. For the data evaluation, the affected inhabitants of the community have been surveyed via standardized questionnaires. Furthermore experts of different fields, amongst others, Disaster Risk Management (DRM), risk education, urban and regional planning, as well as geology have been consulted in form of expert interviews. The results revealed a high risk perception part of the affected community and a weakness of DRM especially at local level, which opens a gap between the evaluation and treatment of risk by experts and risk perception of the affected community. The risk perception of the affected community, here, is predominantly determined by ecological vulnerability, expressed in direct and indirect experience of a tsunami and by institutional vulnerability, expressed among others by a weakness of DRM at local level and a mistrust in responsible institutions for DRM. Due to the institutional vulnerability and the mistrust in responsible institutions we recommend a Community Based Approach (CBA) to strengthen DRM at local level and to take advantage of the high risk perception and knowledge of the affected community. Involving the community in DRM, we assume to close the gap between risk evaluation of experts and risk perception of the inhabitants and to come up with the unique necessities and conditions at local level. Especially in centralized countries, DRM is less effective, because at the one hand, decisions are made distant from the affected communities, so that measures often do not come up with the unique conditions and necessities at local level, and on the other hand measures often do not find acceptance by the affected community. Furthermore centralized DRM is often not effective and quick in response in case of emergency. Another obstacle

  4. Community Observatories: Fostering Ideas that STEM From Ocean Sense: Local Observations. Global Connections.

    Science.gov (United States)

    Pelz, M. S.; Ewing, N.; Hoeberechts, M.; Riddell, D. J.; McLean, M. A.; Brown, J. C. K.

    2015-12-01

    Ocean Networks Canada (ONC) uses education and communication to inspire, engage and educate via innovative "meet them where they are, and take them where they need to go" programs. ONC data are accessible via the internet allowing for the promotion of programs wherever the learners are located. We use technologies such as web portals, mobile apps and citizen science to share ocean science data with many different audiences. Here we focus specifically on one of ONC's most innovative programs: community observatories and the accompanying Ocean Sense program. The approach is based on equipping communities with the same technology enabled on ONC's large cabled observatories. ONC operates the world-leading NEPTUNE and VENUS cabled ocean observatories and they collect data on physical, chemical, biological, and geological aspects of the ocean over long time periods, supporting research on complex Earth processes in ways not previously possible. Community observatories allow for similar monitoring on a smaller scale, and support STEM efforts via a teacher-led program: Ocean Sense. This program, based on local observations and global connections improves data-rich teaching and learning via visualization tools, interactive plotting interfaces and lesson plans for teachers that focus on student inquiry and exploration. For example, students use all aspects of STEM by accessing, selecting, and interpreting data in multiple dimensions, from their local community observatories to the larger VENUS and NEPTUNE networks. The students make local observations and global connections in all STEM areas. The first year of the program with teachers and students who use this innovative technology is described. Future community observatories and their technological applications in education, communication and STEM efforts are also described.

  5. Reconciling Local and Global Agendas in Sustainable Development: Participatory Research with Indigenous Andean Communities

    Institute of Scientific and Technical Information of China (English)

    Robert E. Rhoades; Virginia Nazarea

    2006-01-01

    This paper discusses participatory research in the Andes and presents a case study in Cotacachi, Ecuador, where sustainability scientists and indigenous people seek common ground in their respective but drastically different research and social agendas. Participatory research based on Andean experiences pre-dated and inspired much of the later international movement in agriculture, health, and conservation. Andean communities have a long history in demanding that outsiders address the needs of the community as a condition for carrying out scientific or applied activities. What an Andean community, however, sees as relevant may or may not practiced throughout much of the world. In fact,overzealous participatory researchers are just as bothersome as their predecessors bearing long questionnaires. More important to Andean people is an equitable relationship with researchers and developers in which exchanges of value are made. A research is drawn. In the case of the SANREM project in Cotacachi, Ecuador, scientists carried out enriching research activities of interest to local people as a way to generate social capital for conducting basic research which does not have an obvious, immediate local benefit. The requested research did not have a conventional participatory methodology but provided valuable products (educational opportunity,germplasm, community visualization tools, and information) to the indigenous community in exchange for time and resources to conduct research on more basic natural resource questions. We argue that in the Andean context the key to reconciling the needs of scientists and of local needs is seeking new forms of equitable collaboration which reach beyond the present and now somewhat tired discourse of ‘participation'.

  6. Making it local: Beacon Communities use health information technology to optimize care management.

    Science.gov (United States)

    Allen, Amy; Des Jardins, Terrisca R; Heider, Arvela; Kanger, Chatrian R; Lobach, David F; McWilliams, Lee; Polello, Jennifer M; Rein, Alison L; Schachter, Abigail A; Singh, Ranjit; Sorondo, Barbara; Tulikangas, Megan C; Turske, Scott A

    2014-06-01

    Care management aims to provide cost-effective, coordinated, non-duplicative care to improve care quality, population health, and reduce costs. The 17 communities receiving funding from the Office of the National Coordinator for Health Information Technology through the Beacon Community Cooperative Agreement Program are leaders in building and strengthening their health information technology (health IT) infrastructure to provide more effective and efficient care management. This article profiles 6 Beacon Communities' health IT-enabled care management programs, highlighting the influence of local context on program strategy and design, and describing challenges, lessons learned, and policy implications for care delivery and payment reform. The unique needs (eg, disease burden, demographics), community partnerships, and existing resources and infrastructure all exerted significant influence on the overall priorities and design of each community's care management program. Though each Beacon Community needed to engage in a similar set of care management tasks--including patient identification, stratification, and prioritization; intervention; patient engagement; and evaluation--the contextual factors helped shape the specific strategies and tools used to carry out these tasks and achieve their objectives. Although providers across the country are striving to deliver standardized, high-quality care, the diverse contexts in which this care is delivered significantly influence the priorities, strategies, and design of community-based care management interventions. Gaps and challenges in implementing effective community-based care management programs include: optimizing allocation of care management services; lack of available technology tailored to care management needs; lack of standards and interoperability; integrating care management into care settings; evaluating impact; and funding and sustainability.

  7. Neoliberal governance, sustainable development and local communities in the Barents Region

    Directory of Open Access Journals (Sweden)

    Monica Tennberg

    2014-04-01

    Full Text Available There are currently high hopes in the Barents Region for economic growth, higher employment and improved well-being, encouraged by developments in the energy industry, tourism and mining. The article discusses these prospects from the perspective of local communities in five locations in the region, which spans the northernmost counties of Finland, Norway, Sweden and Northwest Russia. The communities studied are remote, relatively small, multicultural, and dependent on natural resources. The salient dynamic illuminated in the research is how ideas of sustainability and neoliberal governance meet in community development. While the two governmentalities often conflict, they sometimes also complement one another, posing a paradox that raises concerns over the social aspect of sustainable development in particular. The article is based on international, multidisciplinary research drawing on interviews as well as statistical and documentary analysis.

  8. Eigenvector localization as a tool to study small communities in online social networks

    CERN Document Server

    Slanina, Frantisek; 10.1142/S0219525910002840

    2011-01-01

    We present and discuss a mathematical procedure for identification of small "communities" or segments within large bipartite networks. The procedure is based on spectral analysis of the matrix encoding network structure. The principal tool here is localization of eigenvectors of the matrix, by means of which the relevant network segments become visible. We exemplified our approach by analyzing the data related to product reviewing on Amazon.com. We found several segments, a kind of hybrid communities of densely interlinked reviewers and products, which we were able to meaningfully interpret in terms of the type and thematic categorization of reviewed items. The method provides a complementary approach to other ways of community detection, typically aiming at identification of large network modules.

  9. 2013 National Park visitor spending effects: economic contributions to local communities, states, and the nation

    Science.gov (United States)

    Cullinane Thomas, Catherine M.; Huber, Christopher C.; Koontz, Lynne

    2014-01-01

    The National Park Service (NPS) manages the nation's most iconic destinations that attract millions of visitors form across the nation and around the world. Trip-related spending by NPS visitors generates and supports a considerable amount of economic activity within park gateway communities. This economic effects analysis measures how NPS visitor spending cycles through local economies, generating business sales and supporting jobs and income.

  10. Biocultural Design: A New Conceptual Framework for Sustainable Development in Rural Indigenous and Local Communities

    OpenAIRE

    Iain J. Davidson-Hunt; Katherine L. Turner; Mead, Aroha Te Pareake; Cabrera-Lopez, Juanita; Bolton, Richard; Idrobo, C. Julián; Miretski, Inna; Morrison, Alli; James P. Robson

    2012-01-01

    New approaches for sustainable development in rural indigenous and local communities have emerged that are rooted in their distinct cultural identities and claims for greater control over land, development and identity. One such approach is that of biocultural heritage, which emerged out of work to document biocultural diversity undertaken in part by members of the Commission on Environmental, Economic and Social Policy (CEESP) of the International Union for Conservation of Nature (IUCN). CEE...

  11. 2012 National Park visitor spending effects: economic contributions to local communities, states, and the nation

    Science.gov (United States)

    Cullinane Thomas, Catherine; Huber, Christopher C.; Koontz, Lynne

    2014-01-01

    The National Park Service (NPS) manages the nation's most iconic destinations that attract millions of visitors from across the nation and around the world. Trip-related spending by NPS visitors generates and supports a considerable amount of economic activity within park gateway communities. This economic effects analysis measures how NPS visitor spending cycles through local economies, generating business sales and supporting jobs and income.

  12. PROMOTING NATURA 2000 NETWORK BENEFITS FOR LOCAL COMMUNITIES BY PRACTICING ECOTOURISM AND AGROTOURISM

    OpenAIRE

    Mirela STANCIU; Robert BLAJ; Mariana DUMITRU

    2014-01-01

    This paper presents the benefits of the local communities across Natura 2000 sites. Human activities in these areas should take into account the economic, social, cultural, and environmental protection. It examines the most common problems encountered in forests, pastures and hayfields in the area of Natura 2000 sites. There are some examples of good practice exemplified by the activities of farmers living on the radius of Natura 2000 sites in different European countries. Natura 2000 sites a...

  13. Mobilizing Communities in Support of Teen Pregnancy Prevention: "Communitywide Initiatives" Findings.

    Science.gov (United States)

    Saunders, Edward J

    2016-08-16

    The U.S. Office of Adolescent Health and the Centers for Disease Control continue to promote a community mobilization model in support of teen pregnancy prevention in new grant initiatives. The most recent federal grant program-the "Communitywide Initiatives (2010-2015)" grant-promoted pregnancy prevention using three teams within the nine targeted communities to promote evidence-based sexuality education programs and enhanced access to contraceptive services among adolescents. The "lessons" reported in this article are compiled from three key informant interviews conducted with all project coordinators over the course of the 5 years (2010-2015) that this grant was implemented. Both successes and challenges to community mobilization in support of teen pregnancy prevention are presented and discussed.

  14. Thai Local Entertainment of Local Community in Mae-Klong River Basin: Knowledge Management for Inheriting Local Culture of Primary School

    Directory of Open Access Journals (Sweden)

    Saksin Chongdarakul

    2010-01-01

    Full Text Available Problem statement: Local entertainment was an activity providing the pleasure, joyfulness and recreation. The objectives of this research were to study: (1 the historical background of cultural factor and body of knowledge in local entertainment, (2 the usefulness in inheriting and problems in Thai Local Entertainment and (3 the knowledge management model of Thai Local Entertainment in Primary School for carrying on the local culture. Approach: The research area: Middle Region Provinces of Thailand including: Kanchanaburi, Rachburi and Samutsongkram Provinces. The informants were selected by Purposive Sampling, 110 persons. The instrument using for collecting data consisted of the Interview Form, the Observation Form, the Focus Group Discussion and Participatory Workshop. Qualitative data were analyzed and presented in descriptive analysis. Results: The findings; (1 the historical background and body of knowledge in Thai Local Entertainment in the research area with ethnic groups: Ka-rieng, Mon, China, Lao, Mienma, Lawa, Ka-mu and Thai. Each group had different local entertainment owing to its culture which wasn’t clear that it started during which reign. But, most of entertainments was related to daily life including: the occupation, celebration, principle if farming, annual festival, tradition relating to life from birth to death and belief in ghost and god. For entertainment, the public space would be used such as the temple, the courtyard of house and the house etc. The aim of entertainment was for recreation after work and entertainment according to one’s belief. As a result, the social hierarchy and unity occurred, (2 Thai Local Entertainment was useful in many dimensions: (1 to understand the surrounded things, (2 to transfer the wisdom, enhance thought, joyfulness, pleasure by using wittiness, (3 to inherit the knowledge among ages, (4 to be a study and sharing of learning and (5 to carry on the social value, (6 the knowledge

  15. Can Perceptions of Environmental and Climate Change in Island Communities Assist in Adaptation Planning Locally?

    Science.gov (United States)

    Aswani, Shankar; Vaccaro, Ismael; Abernethy, Kirsten; Albert, Simon; de Pablo, Javier Fernández-López

    2015-12-01

    Local perceptions of environmental and climate change, as well as associated adaptations made by local populations, are fundamental for designing comprehensive and inclusive mitigation and adaptation plans both locally and nationally. In this paper, we analyze people's perceptions of environmental and climate-related transformations in communities across the Western Solomon Islands through ethnographic and geospatial methods. Specifically, we documented people's observed changes over the past decades across various environmental domains, and for each change, we asked respondents to identify the causes, timing, and people's adaptive responses. We also incorporated this information into a geographical information system database to produce broad-scale base maps of local perceptions of environmental change. Results suggest that people detected changes that tended to be acute (e.g., water clarity, logging intensity, and agricultural diseases). We inferred from these results that most local observations of and adaptations to change were related to parts of environment/ecosystem that are most directly or indirectly related to harvesting strategies. On the other hand, people were less aware of slower insidious/chronic changes identified by scientific studies. For the Solomon Islands and similar contexts in the insular tropics, a broader anticipatory adaptation planning strategy to climate change should include a mix of local scientific studies and local observations of ongoing ecological changes.

  16. The Role of Local Community in the Marketing Planning for Sustainable Tourism National Park Skadar Lake (Montenegro

    Directory of Open Access Journals (Sweden)

    Darko Lacmanović

    2014-07-01

    sustainable tourism offers. Marketing planning the sustainable tourism have to be based on the desired relation to meeting the needs of tourism consumers and meeting the basic interests of the local population in protected areas. The key issue is to find an institutional approach in the community that ensures more comprehensive marketing plan.

  17. A community's response to suicide through public art: stakeholder perspectives from the Finding the Light Within project.

    Science.gov (United States)

    Mohatt, Nathaniel V; Singer, Jonathan B; Evans, Arthur C; Matlin, Samantha L; Golden, Jane; Harris, Cathy; Burns, James; Siciliano, Catherine; Kiernan, Guy; Pelleritti, Margaret; Tebes, Jacob Kraemer

    2013-09-01

    Suicide is a preventable public health problem and a leading cause of death in the United States. Despite recognized need for community-based strategies for suicide prevention, most suicide prevention programs focus on individual-level change. This article presents seven first person accounts of Finding the Light Within, a community mobilization initiative to reduce the stigma associated with suicide through public arts participation that took place in Philadelphia, Pennsylvania from 2011 through 2012. The stigma associated with suicide is a major challenge to suicide prevention, erecting social barriers to effective prevention and treatment and enhancing risk factors for people struggling with suicidal ideation and recovery after losing a loved one to suicide. This project engaged a large and diverse audience and built a new community around suicide prevention through participatory public art, including community design and production of a large public mural about suicide, storytelling and art workshops, and a storytelling website. We present this project as a model for how arts participation can address suicide on multiple fronts-from raising awareness and reducing stigma, to promoting community recovery, to providing healing for people and communities in need.

  18. AIDS Knowledge among Latinos: Findings from a Community and Agricultural Labor Camp Survey.

    Science.gov (United States)

    Urizar, Guido G., Jr.; Winkleby, Marilyn A.

    2003-01-01

    A study examining AIDS awareness among northern California Latinos surveyed 817 Latinos from a community and 188 Latino men from migrant labor camps. Misconceptions about AIDS transmission were highest among Latinos with low educational attainment, particularly men from labor camps, older Latinos, and Latinos with low educational attainment who…

  19. Looking for One's Shadow at Noon: Vol. II. Finding the Self in School and Community.

    Science.gov (United States)

    Leue, Mary M.

    This volume contains a collection of essays, reflections, and other writings (many of which originally appeared in several journals) on the relations among self and school and community. The first selection is an obituary of Fritz Perls, a leader of Gestalt therapy. The second essay, "A Social and Political Reassessment of the Work of Wilhelm…

  20. Temperament and Early Stuttering Development: Cross-Sectional Findings from a Community Cohort

    Science.gov (United States)

    Kefalianos, Elaina; Onslow, Mark; Ukoumunne, Obioha C.; Block, Susan; Reilly, Sheena

    2017-01-01

    Purpose: The purpose of this study was to ascertain if there is an association between stuttering severity and behaviors and the expression of temperament characteristics, including precursors of anxiety. Method: We studied temperament characteristics of a prospectively recruited community cohort of children who stutter (N = 173) at ages 3, 4, and…

  1. Better Together: Research Findings on the Relationship between Racial Justice Organizations and LGBT Communities. Report

    Science.gov (United States)

    Sen, Rinku; Wessler, Seth; Apollon, Dominique

    2010-01-01

    In partnership with the Arcus Foundation, the Applied Research Center (ARC) has undertaken a study of the relationship between racial justice organizations and lesbian/gay/bisexual/transgender (LGBT) constituencies and issues, with the understanding that communities of color themselves, including their LGBT members, have a good deal at stake in…

  2. Soil resources and topography shape local tree community structure in tropical forests.

    Science.gov (United States)

    Baldeck, Claire A; Harms, Kyle E; Yavitt, Joseph B; John, Robert; Turner, Benjamin L; Valencia, Renato; Navarrete, Hugo; Davies, Stuart J; Chuyong, George B; Kenfack, David; Thomas, Duncan W; Madawala, Sumedha; Gunatilleke, Nimal; Gunatilleke, Savitri; Bunyavejchewin, Sarayudh; Kiratiprayoon, Somboon; Yaacob, Adzmi; Supardi, Mohd N Nur; Dalling, James W

    2013-02-22

    Both habitat filtering and dispersal limitation influence the compositional structure of forest communities, but previous studies examining the relative contributions of these processes with variation partitioning have primarily used topography to represent the influence of the environment. Here, we bring together data on both topography and soil resource variation within eight large (24-50 ha) tropical forest plots, and use variation partitioning to decompose community compositional variation into fractions explained by spatial, soil resource and topographic variables. Both soil resources and topography account for significant and approximately equal variation in tree community composition (9-34% and 5-29%, respectively), and all environmental variables together explain 13-39% of compositional variation within a plot. A large fraction of variation (19-37%) was spatially structured, yet unexplained by the environment, suggesting an important role for dispersal processes and unmeasured environmental variables. For the majority of sites, adding soil resource variables to topography nearly doubled the inferred role of habitat filtering, accounting for variation in compositional structure that would previously have been attributable to dispersal. Our results, illustrated using a new graphical depiction of community structure within these plots, demonstrate the importance of small-scale environmental variation in shaping local community structure in diverse tropical forests around the globe.

  3. Integrating Cultural Heritage into Contemporary Life. The Perspective of Local Communities: The Case of Arcadia, Greece

    Directory of Open Access Journals (Sweden)

    Alexandra Lappa

    2016-01-01

    Full Text Available The current study aims to highlight the importance of integrating cultural heritage into contemporary life as a means to contribute to the economic and tourism development of a historical area and as an asset to local development. The study focuses on the cultural goods of Arcadia in central Peloponnese, Greece, an area of great history and rich architectural heritage, which gives a distinct cultural identity to the region. The overall objective of the current research is to describe how the different kinds of cultural benefits, derived by tourism, are perceived by the local community. A questionnaire based survey, conducted in Arcadia during the period 2012-2014, demonstrates that the locals strongly support the promotion of the architectural richness of the region in order to become an attraction for visitors, contributing both to the improvement of the quality of life, as well as the economic and tourism development of the area. The survey results confirm that cultural tourism is seen as an opportunity to contribute to the economic and cultural sustainability of the area and the local community. The implementation of a linear regression model shows that education is the key factor influencing the residents’ view regarding the promotion of cultural tourism in the region.

  4. Comparative Assessment of Mediterranean Gorgonian-Associated Microbial Communities Reveals Conserved Core and Locally Variant Bacteria

    KAUST Repository

    van de Water, Jeroen A J M

    2016-10-10

    Gorgonians are key habitat-forming species of Mediterranean benthic communities, but their populations have suffered from mass mortality events linked to high summer seawater temperatures and microbial disease. However, our knowledge on the diversity, dynamics and function of gorgonian-associated microbial communities is limited. Here, we analysed the spatial variability of the microbiomes of five sympatric gorgonian species (Eunicella singularis, Eunicella cavolini, Eunicella verrucosa, Leptogorgia sarmentosa and Paramuricea clavata), collected from the Mediterranean Sea over a scale of ∼1100 km, using next-generation amplicon sequencing of the 16S rRNA gene. The microbiomes of all gorgonian species were generally dominated by members of the genus Endozoicomonas, which were at very low abundance in the surrounding seawater. Although the composition of the core microbiome (operational taxonomic units consistently present in a species) was found to be unique for each host species, significant overlap was observed. These spatially consistent associations between gorgonians and their core bacteria suggest intricate symbiotic relationships and regulation of the microbiome composition by the host. At the same time, local variations in microbiome composition were observed. Functional predictive profiling indicated that these differences could be attributed to seawater pollution. Taken together, our data indicate that gorgonian-associated microbiomes are composed of spatially conserved bacteria (core microbiome members) and locally variant members, and that local pollution may influence these local associations, potentially impacting gorgonian health.

  5. Qualitative findings from a mixed methods evaluation of once-weekly therapeutic community day services for people with personality disorder.

    Science.gov (United States)

    Hodge, Suzanne; Barr, Wally; Göpfert, Michael; Hellin, Kate; Horne, Alan; Kirkcaldy, Andrew

    2010-02-01

    This paper presents qualitative findings from a mixed methods study of four one-day-a-week therapeutic communities (TCs) in the north of England for people with personality disorder. Quantitative findings from the study are presented separately. The study aimed to ascertain whether one-day-a-week TCs can be effective in addressing the problems associated with personality disorder. The qualitative component of the study comprised semi-structured interviews with service users, service user consultants, staff and referrers. This paper reports findings from the interviews with service users. The qualitative findings indicate underlying changes in thinking that may account for some of the measurable changes in members' mental health and functioning reported in the quantitative findings. In particular, the services enable individuals to address two main problem areas: relating to others and self-harm. The study suggests that once-weekly TCs provide an effective therapeutic approach to the problems associated with personality disorder.

  6. Risk prediction in the community: A systematic review of case-finding instruments that predict adverse healthcare outcomes in community-dwelling older adults.

    LENUS (Irish Health Repository)

    O'Caoimh, Rónán

    2015-09-01

    Few case-finding instruments are available to community healthcare professionals. This review aims to identify short, valid instruments that detect older community-dwellers risk of four adverse outcomes: hospitalisation, functional-decline, institutionalisation and death. Data sources included PubMed and the Cochrane library. Data on outcome measures, patient and instrument characteristics, and trial quality (using the Quality In Prognosis Studies [QUIPS] tool), were double-extracted for derivation-validation studies in community-dwelling older adults (>50 years). Forty-six publications, representing 23 unique instruments, were included. Only five were externally validated. Mean patient age range was 64.2-84.6 years. Most instruments n=18, (78%) were derived in North America from secondary analysis of survey data. The majority n=12, (52%), measured more than one outcome with hospitalisation and the Probability of Repeated Admission score the most studied outcome and instrument respectively. All instruments incorporated multiple predictors. Activities of daily living n=16, (70%), was included most often. Accuracy varied according to instruments and outcomes; area under the curve of 0.60-0.73 for hospitalisation, 0.63-0.78 for functional decline, 0.70-0.74 for institutionalisation and 0.56-0.82 for death. The QUIPS tool showed that 5\\/23 instruments had low potential for bias across all domains. This review highlights the present need to develop short, reliable, valid instruments to case-find older adults at risk in the community.

  7. Talking about dying and death: a focus group study to explore a local community perspective

    Directory of Open Access Journals (Sweden)

    Marilyn N. Y. Kirshbaum

    2011-11-01

    Full Text Available There is a general perception held by health care practitioners based in hospices, palliative care services and general healthcare services that society is reluctant to talk about dying and death. This avoidance behaviour is observed, noted and expressed in national policy briefings as being detrimental to patient involvement in decision making, effective coping and preparation for death, organ donation, writing a will, and the process of bereavement. The aim of the pilot study was to explore the perceptions of a local community on the broad subject of Talking about Dying and Death. An interactive qualitative methodology using a constructivist approach enabled exploration of a wide range of views from a self-selected group resident within the local community (n=8. Data were collected from a focus group session facilitated by the researcher and an associate researcher. Systematic and analytical coding of transcripts was undertaken using Framework Analysis (Richie and Spencer 1994. Four overriding themes were identified: i emotions, beliefs and behaviours; ii coping with adversity; iii difficulties, barriers and tensions, and iv fostering a participative future. There were some notions of superstition amongst the participants, but little mention of formal religious beliefs. Within the themes, Coping with Adversity and Difficulties, Barriers and Tensions is the core of the community’s views and needs. The link to the local hospice service is significant for it is the place where practical help, spiritual care, and an appreciation for sensitivity, openness and honesty can be put into action. The importance of communication and language are critical above all else. Dying and death was articulated as an upsetting topic, and remains a taboo in this community in the United Kingdom, with a belief that talking will bring harm. Promotion of talking about dying and death was discussed in relation to the role of the local hospice and several suggestions

  8. A pathway-based approach to find novel markers of local glucocorticoid treatment in intermittent allergic rhinitis.

    Science.gov (United States)

    Wang, H; Chavali, S; Mobini, R; Muraro, A; Barbon, F; Boldrin, D; Aberg, N; Benson, M

    2011-01-01

    Glucocorticoids (GCs) may affect the expression of hundreds of genes in different cells and tissues from patients with intermittent allergic rhinitis (IAR). It is a formidable challenge to understand these complex changes by studying individual genes. In this study, we aimed to identify (i) pathways affected by local GC treatment and (ii) examine if those pathways could be used to find novel markers of local GC treatment in nasal fluids from patients with IAR. Gene expression microarray- and iTRAQ-based proteomic analyses of nasal fluids, nasal fluid cells and nasal mucosa from patients with IAR were performed to find pathways enriched for differentially expressed genes and proteins. Proteins representing those pathways were analyzed with ELISA in an independent material of nasal fluids from 23 patients with IAR before and after treatment with a local GC. Transcriptomal and proteomic high-throughput analyses of nasal fluids, nasal fluid cells and nasal mucosal showed that local GC treatment affected a wide variety of pathways in IAR such as the glucocorticoid receptor pathway and the acute phase response pathway. Extracellular proteins encoded by genes in those pathways were analyzed in an independent material of nasal fluids from patients. Proteins that changed significantly in expression included known biomarkers such as eosinophil cationic protein but also proteins that had not been previously described in IAR, namely CCL2, M-CSF, CXCL6 and apoH. Pathway-based analyses of genomic and proteomic high-throughput data can be used as a complementary approach to identify novel potential markers of GC treatment in IAR. © 2010 John Wiley & Sons A/S.

  9. Local community knowledge and participation for animal diversity conservation in SSWP IV Sidoarjo, East Java, Indonesia

    Science.gov (United States)

    Ashuri, Nova Maulidina; Oktafitria, Dwi; Wirawan, Indra; Muttaqin, Zainul; Alfarisy, M. Ulya; Azis, Abdul; Argiyanti, Sherly Eka; Fadilah, Via Nur

    2017-06-01

    Key to animal biodiversity conservation are the local communities that live in and around these sites as their livelihoods depend on the natural resources these sites provide. SSWP (Sub Satuan Wilayah Pembangunan) IV Sidoarjo covers Krian, Balongbendo, Tarik, Prambon, and Wonoayu subdistrict with the main function as technical agricultural, industrial zones supported by the low density of settlement activity. Development in this region which tend not balanced between technical agricultural and industrial activities, it is necessary to study in depth so that rapid industrial development can still pay attention to the environment because there is a trend change in agricultural land use and settlements for industrial activities. Take a look at the projections of potential future threats and potential huge biodiversity in SSWP IV is necessary to do a program with a strategic approach to community support efforts to efficiently manage potential biodiversity. As well as the development and diversification of food security program in the region is an abundant source of food. The purpose of this study was to determine the biodiversity of animals in SSWP IV Sidoarjo and knowing how the knowledge and participation of local communities on biodiversity of animals in the region. The study was conducted in August-September 2016 through direct field surveys for collecting animal biodiversity primary data. It also conducted a structured interview to determine how much knowledge and participation of local communities towards the conservation of biodiversity of animals in SSWP IV Sidoarjo. The results of field studies obtained 28 Aves species, 48 species of Insect, 14 species of Pisces, 4 species of Reptiles, 6 species of Mammals. It was known that there were a bird species with protected status in accordance with UU No. 5 1990 and least concern status in accordance with IUCN. While the results of the interview obtained 63% of 19 respondents did not know about the definition of

  10. Sustainable local development in citizen and community spheres. Implications for the governance of natural resources

    Directory of Open Access Journals (Sweden)

    Javier Carreón Guillén

    2013-12-01

    Full Text Available The economic, political, citizen, and community spheres, whether global or local, are regulated by systems of governance, which create public interest agendas including tariffs for public services derived from the use of natural resources. In this regard, this paper presents the agreements and disagreements between entrepreneurial, municipal, citizen, and community organizations to establish local development scenarios in reference to the global market. This discussion will create a series of representations that symbolize the dissonance between prosperity and austerity in order to contrast lifestyles oriented towards globalization and livelihoods aimed at sustainability. In this context, different identities have emerged from the alliances between civil and business organizations, in which development is not necessarily a priority; however, such vicissitudes provide central themes for the discussion of economic models.  This paper is important because it envisages a governance scheme that permits including natural resources in the civil, political, and business agenda.  In other words, governance regulates the intrusion of transnational corporations in communities and the inclusion of SMEs in the international market.

  11. Compensation for risks: host community benefits in siting locally unwanted facilities

    Science.gov (United States)

    Himmelberger, Jeffery J.; Ratick, Samuel J.; White, Allen L.

    1991-09-01

    This article analyzes the recent negotiations connected with siting 24 solid-waste landfills in Wisconsin. We examine the association between the type and amount of compensation paid to host communities by facility developers and the size of facilities, certain facility characteristics, the timing of negotiated agreements, the size of the host community, and the socioeconomic status of the host area. Our findings suggest that the level of compensation after adjusting for landfill capacity is positively associated with the percentage of total facility capacity dedicated to host community use, positively associated with the percentage of people of the host area who are in poverty, and larger for public facilities that accept municipal wastes. Other explanatory variables we examined, whose association with levels of compensation proved statistically insignificant, were facility size, facility status (new vs expansion), facility use (countyonly vs multicounty), timing of negotiation, host community size, and the host area education level, population density, and per capita income. We discuss the policy implications of our principal findings and future research questions in light of the persistent opposition surrounding the siting of solid-waste and other waste-management facilities.

  12. Community Detection Method Based on Local Information%一种基于局部信息的社区发现方法

    Institute of Scientific and Technical Information of China (English)

    任永功; 孙宇奇; 吕朕

    2011-01-01

    针对复杂网络中难以发现小社区的问题,在CNM算法的基础上,提出一种利用局部信息进行社区挖掘的方法.定义节点的强度及节点对社区的贡献,改进模块度使该方法能适用于带权网络.利用社区局部信息得到小社区集合,将小社区集合作为CNM算法的输入,计算小社区间的模块度增量,凝聚模块度增量小的小社区,并得到最终结果.实验结果表明,该方法具有较高的社区模块度和算法执行效率.%It is difficult to find small community in complex network.Aiming at this problem, this paper presents a community detection method using local information based on CNM algorithm.Several measures are adopted such as the definition of both the vertices strength and the vertex's contribution to community, the improvement of modularity of community structure making the method useful for weighted network, and the calculation of small community set with local information of community.It uses the small community to set as the input of CNM algorithm, the method gets the result by computing the increment of modularity among small communities and merging the small communities with minimum increment.Experimental results show that the modularity of community structure found by the method and the algorithm efficiency are higher than the state-of-the-art algorithms.

  13. Computed tomography findings of community-acquired Stenotrophomonas Maltophilia pneumonia in an immunocompetent patient: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Cha, Yoon Ki; Kim, Jeung Sook; Park, Seong Yeon; Oh, Jin Young; Kwon, Jae Hyun [Dongguk University Ilsan Hospital, Dongguk University College of Medicine, Goyang (Korea, Republic of)

    2016-11-15

    Stenotrophomonas maltophilia (S. maltophilia) is a rare, but globally emerging gram-negative multiple-drug-resistant organism usually found in a nosocomial setting in immunocompromised patients. To our best knowledge, computed tomography (CT) features of community-acquired S. maltophilia pneumonia have not been previously reported in an immunocompetent patient. Herein, we presented the CT findings of a previous healthy 56-year-old male with S. maltophilia pneumonia.

  14. Responses of Coral-Associated Bacterial Communities to Local and Global Stressors

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    Jamie M. McDevitt-Irwin

    2017-08-01

    Full Text Available The microbial contribution to ecological resilience is still largely overlooked in coral reef ecology. Coral-associated bacteria serve a wide variety of functional roles with reference to the coral host, and thus, the composition of the overall microbiome community can strongly influence coral health and survival. Here, we synthesize the findings of recent studies (n = 45 that evaluated the impacts of the top three stressors facing coral reefs (climate change, water pollution and overfishing on coral microbiome community structure and diversity. Contrary to the species losses that are typical of many ecological communities under stress, here we show that microbial richness tends to be higher rather than lower for stressed corals (i.e., in ~60% of cases, regardless of the stressor. Microbial responses to stress were taxonomically consistent across stressors, with specific taxa typically increasing in abundance (e.g., Vibrionales, Flavobacteriales, Rhodobacterales, Alteromonadales, Rhizobiales, Rhodospirillales, and Desulfovibrionales and others declining (e.g., Oceanosprillales. Emerging evidence also suggests that stress may increase the microbial beta diversity amongst coral colonies, potentially reflecting a reduced ability of the coral host to regulate its microbiome. Moving forward, studies will need to discern the implications of stress-induced shifts in microbiome diversity for the coral hosts and may be able to use microbiome community structure to identify resilient corals. The evidence we present here supports the hypothesis that microbial communities play important roles in ecological resilience, and we encourage a focus on the microbial contributions to resilience for future research.

  15. Inquiry in interaction: How local adaptations of curricula shape classroom communities

    Science.gov (United States)

    Enyedy, Noel; Goldberg, Jennifer

    2004-11-01

    In this study, we seek a better understanding of how individuals and their daily interactions shape and reshape social structures that constitute a classroom community. Moreover, we provide insight into how discourse and classroom interactions shape the nature of a learning community, as well as which aspects of the classroom culture may be consequential for learning. The participants in this study include two teachers who are implementing a new environmental science program, Global Learning through Observation to Benefit the Environment (GLOBE), and interacting with 54 children in an urban middle school. Both qualitative and quantitative data are analyzed and presented. To gain a better understanding of the inquiry teaching within classroom communities, we compare and contrast the discourse and interactions of the two teachers during three parallel environmental science lessons. The focus of our analysis includes (1) how the community identifies the object or goal of its activity; and (2) how the rights, rules, and roles for members are established and inhabited in interaction. Quantitative analyses of student pre- and posttests suggest greater learning for students in one classroom over the other, providing support for the influence of the classroom community and interactional choices of the teacher on student learning. Implications of the findings from this study are discussed in the context of curricular design, professional development, and educational reform. ? 2004 Wiley Periodicals, Inc. J Res Sci Teach 41: 905-935, 2004.

  16. Local Environmental Factors Drive Divergent Grassland Soil Bacterial Communities in the Western Swiss Alps.

    Science.gov (United States)

    Yashiro, Erika; Pinto-Figueroa, Eric; Buri, Aline; Spangenberg, Jorge E; Adatte, Thierry; Niculita-Hirzel, Hélène; Guisan, Antoine; van der Meer, Jan Roelof

    2016-11-01

    Mountain ecosystems are characterized by a diverse range of climatic and topographic conditions over short distances and are known to shelter a high biodiversity. Despite important progress, still little is known on bacterial diversity in mountain areas. Here, we investigated soil bacterial biogeography at more than 100 sampling sites randomly stratified across a 700-km(2) area with 2,200-m elevation gradient in the western Swiss Alps. Bacterial grassland communities were highly diverse, with 12,741 total operational taxonomic units (OTUs) across 100 sites and an average of 2,918 OTUs per site. Bacterial community structure was correlated with local climatic, topographic, and soil physicochemical parameters with high statistical significance. We found pH (correlated with % CaO and % mineral carbon), hydrogen index (correlated with bulk gravimetric water content), and annual average number of frost days during the growing season to be among the groups of the most important environmental drivers of bacterial community structure. In contrast, bacterial community structure was only weakly stratified as a function of elevation. Contrasting patterns were discovered for individual bacterial taxa. Acidobacteria responded both positively and negatively to pH extremes. Various families within the Bacteroidetes responded to available phosphorus levels. Different verrucomicrobial groups responded to electrical conductivity, total organic carbon, water content, and mineral carbon contents. Alpine grassland bacterial communities are thus highly diverse, which is likely due to the large variety of different environmental conditions. These results shed new light on the biodiversity of mountain ecosystems, which were already identified as potentially fragile to anthropogenic influences and climate change. This article addresses the question of how microbial communities in alpine regions are dependent on local climatic and soil physicochemical variables. We benefit from a unique 700

  17. Community pharmacy-based case finding for COPD in urban and rural settings is feasible and effective

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    Fathima M

    2017-09-01

    Full Text Available Mariam Fathima,1 Bandana Saini,1,2 Juliet M Foster,1 Carol L Armour1,3 1Woolcock Institute of Medical Research, Sydney Medical School, 2Faculty of Pharmacy, The University of Sydney, 3Central Sydney Area Health Service, Sydney, NSW, Australia Background and objective: Case finding of patients at risk of COPD by community pharmacists could identify a substantial number of people with undiagnosed COPD, but little is known about the feasibility and effectiveness of pharmacy-based COPD case finding using microspirometry. The objective of this study was to assess the feasibility and effectiveness of COPD case-finding service provided by community pharmacists, utilizing a combination of risk assessment questionnaire and microspirometry. Methods: A 6-month service was conducted in 21 community pharmacies in Australia. Pharmacists trained in COPD case finding, including lung function test (LFT, invited their patients aged ≥35 years with a history of smoking and/or respiratory symptoms to participate. High-risk patients were identified via a COPD risk assessment questionnaire (Initial Screening Questionnaire [ISQ] and underwent LFT. Pharmacists referred patients with a forced expiratory volume in 1 second (FEV1/forced expiratory volume in 6 seconds (FEV6 ratio <0.75 to their general practitioner (GP for further assessment and diagnosis. Results: In all, 91 of 167 (54% patients had an ISQ score >3 indicating high COPD risk. Of the 157 patients who were able to complete LFT, 61 (39% had an FEV1/FEV6 ratio of <0.75 and were referred to their GP. Patients with high ISQ symptoms scores (>3 were at a significantly higher risk of an FEV1/FEV6 ratio of <0.75, compared to patients with fewer COPD symptoms. A total of 15 (10% patients were diagnosed with COPD by their GP. Another eight (5% patients were diagnosed with other medical conditions and 87% of these were initiated on treatment. Although only half of all screened patients lived in regional areas, 93

  18. Increasing syringe access and HIV prevention in California: findings from a survey of local health jurisdiction key personnel.

    Science.gov (United States)

    Stopka, Thomas J; Garfein, Richard S; Ross, Alessandra; Truax, Steven R

    2007-01-01

    This article presents results from the first survey of California local health jurisdictions (LHJs) subsequent to passage of legislation that allows for over-the-counter pharmacy sales of syringes. In 2004 Governor Arnold Schwarzenegger signed Senate Bill 1159 (SB1159) into law to "prevent the spread of HIV, hepatitis and other blood-borne disease among drug users, their sexual partners and their children." This legislation permits counties and cities to authorize a local disease prevention demonstration project (DPDP). Once authorized, a DPDP permits individuals to legally purchase and possess up to ten syringes from registered pharmacies without a doctor's prescription. From June to August 2005, we surveyed health departments in all 61 LHJs to assess implementation status of SB1159. Fifty-seven (93%) LHJs responded. Nine (16%) had approved a DPDP by August 2005, 17 (30%) were in the process of obtaining authorization, and 18 (32%) anticipated that SB1159 would never be authorized in their LHJ. Among LHJs that do not plan to approve a DPDP (n = 18), the reasons included: strong community opposition (41%), competing priorities (35%), law enforcement opposition (29%), and little or no interest among pharmacies (29%). In LHJs that have authorized a DPDP, 31.4% of pharmacies registered to legally sell nonprescription syringes. Preliminary results indicate that local coalitions, comprised of public health, waste management and pharmacy officials, have been instrumental in facilitating DPDP authorization. Further research is needed to identify facilitators and barriers to adopting SB1159, to identify areas for improving technical assistance to implementers, and to assess the public health impact of the legislation.

  19. Dimensions of Community and Local Institutions’ Support: Towards an Eco-Village Kelurahan in Indonesia

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    Nany Yuliastuti

    2017-02-01

    Full Text Available The goal of the Global Eco-village Network (GEN is to create and promote sustainable human settlements that allow people to live more comfortably. However, an eco-village cannot exist without the support of the local government and the community. A village (kelurahan is expected to recognize and implement a settlement’s environmental management by maintaining environmentally friendly behavior in daily activities. Gayamsari is a kelurahan in Semarang City that has been implementing the eco-village concept. This study aims to explain, through quantitative descriptive analysis, the extent at which the eco-village aspects are achieved by local and institutional participation in Gayamsari. The idea of an eco-village is to bring harmony to the three pillars of sustainable development—the social, economic, and ecological components—to create a sustainable living environment. However, the results show that Gayamsari needs improvement, especially in terms of ensuring a safe and comfortable environment, which can be achieved through strengthening the participation of both the community and local institutions.

  20. Local Community Assessment on the Economic, Environmental and Social Aspects of Ecotourism in Lobo, Philippines

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    Phoebe Dian D. Bansil

    2015-11-01

    Full Text Available This study assessed the economic, environmental and social aspects of ecotourism in Lobo, Batangas, Philippines. Lobo is situated in the Verde Island Passage, the “center of the center of marine biodiversity” in the world. Lobo is also home to scenic beaches with spectacular dive spots and fish sanctuaries; mountain ranges with the endangered tree specie, the Philippine teak or Tectona philippinensis; and the 120-year old Malabrigo Lighthouse, which is overlooking Verde Island. The assessment was made by 394 residents of 18 barangays or local communities within the ecotourism areas, who are selected through stratified-proportional random sampling. The study is descriptive in nature and a survey questionnaire was the instrument used in data gathering. Results show that ecotourism in Lobo is economically, viable, environmentally sound and socially acceptable. However, the local government of Lobo and the tourism industry should be constantly cautious in every aspect of ecotourism development to assure its sustainability in the long run. In addition, residents of the local communities should also be always vigilant on the protection of the Lobo environment and conservation of its natural resources outweighing whatever economic benefits they may be offered by industries, tourism or any else.

  1. Residential Tourism and Multiple Mobilities: Local Citizenship and Community Fragmentation in Costa Rica

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    Femke van Noorloos

    2013-02-01

    Full Text Available Current patterns of “move-in move-out” hypermobility are perfectly exemplified by residential tourism: the temporary or permanent mobility of relatively well-to-do citizens from mostly western countries to a variety of tourist destinations, where they buy property. The mobility of residential tourists does not stand alone, but has broader chain effects: it converts local destinations into transnational spaces, leading to a highly differentiated and segmented population landscape. In this article, residential tourism’s implications in terms of local society in Guanacaste, Costa Rica, are examined, starting from the idea that these implications should be viewed as complex and traveling in time and space. Mobile groups, such as residential tourists, can have an important local participation and involvement (independently of national citizenship, although recent flows of migrants settle more into compatriot social networks. The fact that various migrant populations continually travel back and forth and do not envision a future in the area may restrict their opportunities and willingness for local involvement. Transnational involvement in itself is not a problem and can be successfully combined with high local involvement; however, the great level of fragmentation, mobility, temporariness and absenteeism in Guanacaste circumscribes successful community organizing. Still, the social system has not completely dissolved.

  2. The assembly of local communities: Plants and birds in non-reclaimed mining sites

    Energy Technology Data Exchange (ETDEWEB)

    Brandle, M.; Durka, W.; Krug, H.; Brandl, R. [University of Marburg, Marburg (Germany). Dept. of Animal Ecology

    2003-10-01

    We correlated percentage of occurrence (local occupancy) of 1069 plant species and 155 bird species across 16 non-reclaimed mining sites in a brown coal district of eastern Germany to regional range size and life history traits. To control for possible confounding effects of phylogeny we used a cross-species as well as a phylogenetically controlled approach. Although life history traits showed significant correlations to local occupancy in univariate analyses, hierarchical partitioning suggested that these variables were only of minor importance to explain local occupancy across non-reclaimed mining sites. The most robust and consistent relationship, however, was found between local occupancy and regional range size. A greater proportion of bird species than plant species from the available species pool colonized the mining sites, possibly due to the active search for suitable habitats by birds. Thus, although the two groups have different ways of colonizing a habitat, the general importance of regional distribution is the same. Overall, the results of our study underline the importance of regional patterns to understand local community composition.

  3. Factors Influencing Local Communities' Satisfaction Levels with Different Forest Management Approaches of Kakamega Forest, Kenya

    Science.gov (United States)

    Guthiga, Paul M.; Mburu, John; Holm-Mueller, Karin

    2008-05-01

    Satisfaction of communities living close to forests with forest management authorities is essential for ensuring continued support for conservation efforts. However, more often than not, community satisfaction is not systematically elicited, analyzed, and incorporated in conservation decisions. This study attempts to elicit levels of community satisfaction with three management approaches of Kakamega forest in Kenya and analyze factors influencing them. Three distinct management approaches are applied by three different authorities: an incentive-based approach of the Forest Department (FD), a protectionist approach of the Kenya Wildlife Service (KWS), and a quasi-private incentive-based approach of Quakers Church Mission (QCM). Data was obtained from a random sample of about 360 households living within a 10-km radius around the forest margin. The protectionist approach was ranked highest overall for its performance in forest management. Results indicate that households are influenced by different factors in their ranking of management approaches. Educated households and those located far from market centers are likely to be dissatisfied with all the three management approaches. The location of the households from the forest margin influences negatively the satisfaction with the protectionist approach, whereas land size, a proxy for durable assets, has a similar effect on the private incentive based approach of the QCM. In conclusion, this article indicates a number of policy implications that can enable the different authorities and their management approaches to gain approval of the local communities.

  4. Local Plant Diversity Across Multiple Habitats Supports a Diverse Wild Bee Community in Pennsylvania Apple Orchards.

    Science.gov (United States)

    Kammerer, Melanie A; Biddinger, David J; Rajotte, Edwin G; Mortensen, David A

    2016-02-01

    Wild pollinators supply essential, historically undervalued pollination services to crops and other flowering plant communities with great potential to ensure agricultural production against the loss of heavily relied upon managed pollinators. Local plant communities provision wild bees with crucial floral and nesting resources, but the distribution of floristic diversity among habitat types in North American agricultural landscapes and its effect on pollinators are diverse and poorly understood, especially in orchard systems. We documented floristic diversity in typical mid-Atlantic commercial apple (Malus domestica Borkh.) orchards including the forest and orchard-forest edge ("edge") habitats surrounding orchards in a heterogeneous landscape in south-central Pennsylvania, USA. We also assessed the correlation between plant richness and orchard pollinator communities. In this apple production region, edge habitats are the most species rich, supporting 146 out of 202 plant species recorded in our survey. Plant species richness in the orchard and edge habitats were significant predictors of bee species richness and abundance in the orchard, as well as landscape area of the forest and edge habitats. Both the quantity and quality of forest and edges close to orchards play a significant role in provisioning a diverse wild bee community in this agroecosystem.

  5. Blessings for All? Community-Based Ecotourism in Bali Between Global, National, and Local Interests – A Case Study

    Directory of Open Access Journals (Sweden)

    Christian Byczek

    2011-01-01

    Full Text Available As a major island destination in South-East Asia, Bali has won a global reputation as one of the last paradises on earth. As one of the largest industries in the world, global tourism is utilised by the governments of many developing countries as an agent for development and national integration. However, local communities level the criticism that mass tourism has not only brought economic growth but also caused ecological and social costs. In reaction to the excessive developments of the past decades, local Balinese have started to actively implement community-based tourism. The ecotourism village-network Jaringan Ekowisata Desa seeks a more sustainable approach to tourism through stronger ownership and the minimisation of negative ecological impacts. The case study presented is based on fieldwork which took place in 2010. It aims to find answers to the questions of whether and to what extent community-based ecotourism initiatives may constitute a sustainable alternative to the negative effects associated with mass tourism. --- Bali gilt innerhalb der Tourismusindustrie als Inbegriff von Exotik und als eines der letzen Paradiese auf Erden. Seit jeher werden die vielfältigen Auswirkungen des Tourismus auf der Insel kontrovers diskutiert. Während vornehmlich Eliten an der in nationalem Interesse forcierten Tourismusentwicklung der südostasiatischen Top-Destination profitieren, kritisiert die einheimische Bevölkerung unzureichende Mitspracherechte und die Vernachlässigung von Nachhaltigkeitskriterien. In Reakti- on wurden seitens der Balinesen Projekte des gemeindebasierten Tourismus ins Leben gerufen. Das Ökotourismus-Dorf-Netzwerk Jaringan Ekowisata Desa ist eine solche Initiative, die sich der lokalen Eigentümerschaft und der Minimierung negativer ökologischer Folgen verschreibt. Anhand der hier präsentierten Fallstudie zu dem zivilgesellschaftlichen Projekt soll beantwortet werden, inwiefern gemeindebasierter Ökotourismus eine

  6. Developing core interprofessional competencies for community rehabilitation practitioners: findings from an Australian study.

    Science.gov (United States)

    Kendall, E; Muenchberger, H; Catalano, T; Amsters, D; Dorsett, P; Cox, R

    2011-03-01

    This study aimed to determine the core competencies that underpin the practice of community rehabilitation (CR) practitioners working in a single state in Australia. Using a recursive and consultative methodology designed to build consensus, CR professionals, trainers, educators, and researchers developed a preliminary set of core interprofessional competencies that were considered essential to their practice. Data were collected in four main stages that engaged practitioners and experts in the CR field in the process of identifying, defining, validating, and endorsing a set of competencies. The first stage involved focus groups with 50 senior practitioners in metropolitan, rural/remote, regional, and indigenous communities. The second and third stages involved expert panels consisting of 20 trainers/educators, senior leaders, and scholars who refined, defined and validated the competency areas and developed statements that reflected the data.These statements formed the basis of a survey that was distributed to all current CR practitioners based in this state for endorsement, 40 of whom responded. Ten competencies emerged from this process. Although there are limitations to the application of competencies, they will have significant implications for the future training of CR practitioners who can transcend professional boundaries.

  7. Making a case for community screening services: findings from a medical outreach in ibadan, Nigeria.

    Science.gov (United States)

    Adebayo, A M; Ige, O K; Ilesanmi, O S; Ogunniyan, T B; Ojo, T

    2011-06-01

    Currently, population based medical check up is yet to be explored as a veritable tool for assessing the burden of non-communicable diseases in Nigeria. This study aimed to assess the prevalence of selected lifestyle related diseases during a free medical rally in an urban community. General medical examinations of all participants at a free medical rally in a middle class community in Ibadan, Oyo State was conducted. Body Mass Index (BMI), blood pressure and random blood sugar measurements were done using standardised instruments. BMI classification for children was done using the CDC guidelines for males and females aged 2-20 years. Of the 302 participants examined, 33.1% were males and 32.1% were less than 18 years. Of those aged 2 to 20 years, 22.9% were underweight, while 5.2% were overweight/ obese. In adults 3.6% were underweight and 43.2% were overweight/ obese. Adults were significantly more likely to be overweight/obese (Pcommunicable diseases in the country.

  8. Relationships among subgross anatomy, computed tomography, and histologic findings in dogs with disease localized to the pulmonary acini.

    Science.gov (United States)

    Scrivani, Peter V; Thompson, Margret S; Dykes, Nathan L; Holmes, Nedra L; Southard, Teresa L; Gerdin, Jodie A; Bezuidenhout, Abraham J

    2012-01-01

    During computed tomography (CT), the appearance of disease involving the pulmonary acinus may be described using terms such as atelectasis, ground-glass opacity, or consolidation. These CT signs, however, have not been correlated with histologic findings in canine pulmonary disease. To facilitate interpretation of lung diseases by CT signs, our goals were to review the morphologic organization of the lung and evaluate the medical records of four dogs with different types of pulmonary acinar disease. Anatomic review focused on understanding the pulmonary acinus and the secondary pulmonary lobule; the secondary pulmonary lobule is a fundamental unit for interpretation in people. All dogs had similar CT findings of fully expanded lungs with increased attenuation and partial-to-complete obscuring of the pulmonary blood vessels. Histologic findings varied between dogs and included partial-to-complete filling of airspaces with cells or fluid, interstitial thickening, increased capillary blood volume, or a combination of these findings. Final diagnoses were hemorrhagic pneumonia, bronchiolar carcinoma, metastatic mammary adenocarcinoma, and pulmonary edema. In summary, the morphologic organization of the lungs is complex and has implications for diagnostic interpretation needing further evaluation in dogs. In this study, increased lung attenuation during CT due to disease localized to the pulmonary acini was due to the displacement of air from the lungs and not to the microscopic distribution of lesions within the pulmonary acinus. Imaging descriptors that classify diseases according to structures larger than the pulmonary acini, for example, regions of the secondary pulmonary lobule or larger, may be appropriate for dogs.

  9. Re-embedding scientific development in the realities of local communities

    DEFF Research Database (Denmark)

    Mortensen, Jonas Egmose; Eames, Malcolm; Nielsen, Kurt Aagaard

    As the effects of climate change is becoming increasingly visible scientific and technological development is often seen as a key component in political action towards future sustainability. Historically, however, it is not evident that science and technology per se lead to sustainable solutions....... To address this aspect of the challenge of sustainable development, this paper examines whether new approaches to upstream engagement in science and technology can further knowledge channels between academia and local communities, which can inspire more contextualised modes of knowledge production. Building...... on the insights from critical theory; newer conceptualisations of knowledge production; and the experiences from the Citizen Science for Sustainability action research programme, a number of principles towards more reflexive forms of community based public engagement in science and technology are proposed....

  10. Double inequity? The social dimensions of deforestation and forest protection in local communities in Northern Cambodia

    DEFF Research Database (Denmark)

    Pasgaard, Maya; Chea, Lily

    2013-01-01

    In Cambodia, numerous powerful drivers of land-use change threaten the remaining natural for-est and the livelihoods of local communities living on the forest periphery. In an attempt to protect remaining forests, Community Forestry (CF) and Reduced Emissions from Deforestation and Forest...... disproportionately affect the poorest households, which are more reliant on forest products due to less land and more insecure tenure. Meanwhile, the benefits from CF/REDD+ hardly reach these vulnerable households since their access to forest resources is constrained by physical barriers and a lack of resources...... governance, contested tenure arrangements, high agricultural dependency, and power discrepancies, this paper analyzes and critically discusses this ‘double inequity’ of deforestation and forest protection in Cambodia, and recommendations on how to ensure more equitable distribution of costs and benefits...

  11. Spatio-temporal distribution of injured elephants in Masai Mara and the putative negative and positive roles of the local community.

    Directory of Open Access Journals (Sweden)

    Domnic Mijele

    Full Text Available BACKGROUND: Very few studies have ever focused on the elephants that are wounded or killed as local communities attempt to scare these animals away from their settlements and farms, or on the cases in which local people take revenge after elephants have killed or injured humans. On the other hand, local communities live in close proximity to elephants and hence can play a positive role in elephant conservation by informing the authorities of the presence of injured elephants. METHODOLOGY/PRINCIPAL FINDINGS: Between 2007 and 2011, 129 elephants were monitored in Masai Mara (Kenya, of which 54 had various types of active (intentionally caused or passive (non-intentionally caused injuries. Also studied were 75 random control samples of apparently unaffected animals. The observed active injuries were as expected biased by age, with adults suffering more harm; on the other hand, no such bias was observed in the case of passive injuries. Bias was also observed in elephant sex since more males than females were passively and actively injured. Cases of passive and active injuries in elephants were negatively related to the proximity to roads and farms; the distribution of injured elephants was not affected by the presence of either human settlements or water sources. Overall more elephants were actively injured during the dry season than the wet season as expected. Local communities play a positive role by informing KWS authorities of the presence of injured elephants and reported 43% of all cases of injured elephants. CONCLUSIONS: Our results suggest that the negative effect of local communities on elephants could be predicted by elephant proximity to farms and roads. In addition, local communities may be able to play a more positive role in elephant conservation given that they are key informants in the early detection of injured elephants.

  12. Local and regional effects on community structure of dung beetles in a mainland-island scenario.

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    Pedro Giovâni da Silva

    Full Text Available Understanding the ecological mechanisms driving beta diversity is a major goal of community ecology. Metacommunity theory brings new ways of thinking about the structure of local communities, including processes occurring at different spatial scales. In addition to new theories, new methods have been developed which allow the partitioning of individual and shared contributions of environmental and spatial effects, as well as identification of species and sites that have importance in the generation of beta diversity along ecological gradients. We analyzed the spatial distribution of dung beetle communities in areas of Atlantic Forest in a mainland-island scenario in southern Brazil, with the objective of identifying the mechanisms driving composition, abundance and biomass at three spatial scales (mainland-island, areas and sites. We sampled 20 sites across four large areas, two on the mainland and two on the island. The distribution of our sampling sites was hierarchical and areas are isolated. We used standardized protocols to assess environmental heterogeneity and sample dung beetles. We used spatial eigenfunctions analysis to generate the spatial patterns of sampling points. Environmental heterogeneity showed strong variation among sites and a mild increase with increasing spatial scale. The analysis of diversity partitioning showed an increase in beta diversity with increasing spatial scale. Variation partitioning based on environmental and spatial variables suggests that environmental heterogeneity is the most important driver of beta diversity at the local scale. The spatial effects were significant only at larger spatial scales. Our study presents a case where environmental heterogeneity seems to be the main factor structuring communities at smaller scales, while spatial effects are more important at larger scales. The increase in beta diversity that occurs at larger scales seems to be the result of limitation in species dispersal

  13. It all started in Falköping, Sweden: Safe Communities - global thinking and local action for safety.

    Science.gov (United States)

    Svanström, Leif

    2012-01-01

    After constructing the Safe Community model and applying it in Falköping Municipality, Sweden, a first step was taken to establish a Swedish network for knowledge exchange between Safe Communities. Falköping was the first to be involved, and was then joined by Lidköping and Motala. Later, there followed Harstad in Norway, and some communities in Australia. Criteria were developed to define the concept operationally. In 1986, collaboration was embarked upon with the World Health Organization, and since 1991 there have been annual conferences on Safe Communities. Many academic centres around the world are now involved. Certification of communities started in 1989, and 272 communities have now been designated as a Safe Community (20 February 2011). The regional organisations, especially the Asian and European networks, embrace more than half of the designated communities. A global organisation has been considered, but the strength of the movement lies in local engagement and regional networking.

  14. Impacts of casinos on key pathways to health: qualitative findings from American Indian gaming communities in California.

    Science.gov (United States)

    Kodish, Stephen R; Gittelsohn, Joel; Oddo, Vanessa M; Jones-Smith, Jessica C

    2016-07-22

    Three decades ago, casino gaming on sovereign American Indian lands was legalized with differential economic and social implications. While casinos have improved the incomes of tribal communities, there have been both positive and negative findings in relation to health impacts. We sought to understand the perceived pathways by which casinos impact individual and community health through voices of the community. We conducted semi-structured, interviews with tribal leaders (n =12) and tribal members (n =24) from tribal communities (n = 23) representing different regions of California. We inductively analyzed textual data drawing from Grounded Theory, first using line-by-line coding to identify analytic categories from emergent themes in consideration of the study objective. Then, focused codes were applied to identify salient themes, which we represented through exemplar quotes and an overall conceptual framework. Data were managed and coded using Dedoose software. American Indian-owned casinos are perceived to influence the health of tribal communities through three pathways: 1) improving the tribal economy 2) altering the built environment, and 3) disrupting the the social landscape. Forming these pathways are a series of interrelated health determinants. Improvement of the tribal economy, through both job creation for tribal members and improved tribal cash flow, was perceived by participants to both influence health. Specifically, improved cash flow has resulted in new wellness programs, community centers, places for recreation, and improved social services. Higher disposable incomes have led to better financial stability, increased access to healthy food, and more opportunities for physical activity. Yet, higher disposable incomes were perceived to also contribute to negative health behaviors, most notably increased drug and alcohol abuse. Casinos were also perceived to alter built environments, resulting in increased availability and access to unhealthy

  15. Physics education of Japanese national colleges of technology in local community of Hokkaido

    Science.gov (United States)

    Kushino, Akihiro; Matsui, Hidenori

    2014-03-01

    The national colleges of technology in Japan, called KOSEN, were established about 50 years ago aiming to educate 15 to 20 years old students to become engineers who were necessary in period of high economic growth of Japan. In present, environment surrounding us has changed. Examples are low birth rate in Japan and the great earthquake in Tohoku area. There are 4 KOSENs in Hokkaido and we jointly make many efforts to contribute to local community in science. We present our efforts in physics education.

  16. Connected Learning Communities: Findings from the Road Ahead Program, 1995-1997.

    Science.gov (United States)

    Bielefeldt, Talbot; Moursund, David; Underwood, Siobhan; Underwood, Daniel

    This report summarizes findings and recommendations from the Road Ahead Program (1995-1997) of the National Foundation for the Improvement of Education (NFIE), a nonprofit foundation of the National Education Association and funded by Bill Gates, cofounder and CEO of Microsoft Corporation. Twenty-two sites in 15 states were selected by the NFIE.…

  17. Stressors, moderators and stress outcomes: findings from the All-Wales Community Mental Health Nurse Study.

    Science.gov (United States)

    Edwards, D; Burnard, P; Coyle, D; Fothergill, A; Hannigan, B

    2000-12-01

    The All-Wales Community Mental Health Nurse Stress Study was the largest study undertaken in the UK to date to investigate stress, burnout and coping amongst the CMHN workforce. The aim of the study was to examine the variety, frequency and severity of stressors, to describe coping strategies used to reduce work-based stress, and to determine stress outcomes. Questionnaires were sent out to 614 CMHNs from ten NHS Trusts throughout Wales. The response rate was 49% (n = 301). The measures used included the Maslach Human Services Survey, the CPN Stress Questionnaire, the Psychnurse Methods of Coping Questionnaire, the Rosenberg Self-Esteem Scale and the General Health Questionnaire GHQ-12. Community mental health nurses indicated that trying to maintain a good quality service in the midst of long waiting lists, poor resources, and having too many interruptions while trying to work in the office were particularly stressful items. The coping strategies that CMHNs utilized the most were having a stable home life and looking forward to going home at the end of the day, having outside interests and hobbies and talking to people that they got on well with. Forty per cent of CMHNs tended to view themselves negatively, feeling that others did not hold much respect for them. The GHQ-12 measure indicated that 35% of CMHNs had crossed a threshold of psychiatric caseness. Measured against a normative sample of mental health workers, 51% of CMHNs were experiencing high levels of long-term emotional exhaustion. Twenty-four per cent were suffering from high levels of depersonalization burnout and were not relating well to clients, whilst 14% were experiencing severe long-term feelings of lack of personal accomplishment. The results from the study provided us with a picture of stress and coping in CMHNs in Wales. Addressing these factors may help to reduce levels of experienced stress and burnout.

  18. CULTURAL MARKETING HERITAGE AS A FORM OF SOCIAL RESPONSIBILITY AND SUPPORT OF THE SUSTAINABLE DEVELOPMENT OF THE LOCAL COMMUNITIES

    OpenAIRE

    Călin Vegheş; Ioana Cecilia Popescu; Diana Dugulan

    2012-01-01

    The cultural heritage represents an important asset the local communities may consider in their efforts of sustainable development. Based on the observations of the good practices implemented more or less recently, the scientific literature has shown that capitalization of the cultural heritage could represent an important driver for the growth of the tourism activities, and, consequently, one of the potential sources of sustainable development of the local communities. The marketing of the c...

  19. Local Cultural Heritage Sites and Spatial Planning for the Bantik Ethnic Community in Indonesia

    Directory of Open Access Journals (Sweden)

    Egam, P. P.

    2014-07-01

    Full Text Available The course of a city’s development has an effect on both spatial and social aspects, and this situation affects ethnic communities. As a result of recent urban developments, the cultural values of a community that are embedded in living arrangements have been disturbed, thus obscuring, or even hiding, the rich cultural heritage therein. The purpose of this paper is to analyze the spatial characteristics of local neighborhoods based on a wealth of cultural heritage objects. This research focuses on the physical cultural heritage of the Bantik settlement in Malalayang. The spatial characteristics of cultural heritage objects are analyzed, based on physical and other characteristics. The results indicate that, although the Bantik ethnic community in Malalayang, Indonesia, has physical cultural heritage sites, it is unable to effectively develop these as significant cultural spaces because of the physical separation of their locations, the declining meaning of these sites to the community, and the lack of support from indigenous organizations. Distance is not the only determinant of the optimization of cultural space. Planning for cultural spaces involves three zones: 1 a promotion zone, 2 a core zone, and 3 a buffer zone. The greatest potential for developing a cultural space is in the vicinity of Minanga Road and the Niopo Stone, with the physical object reinforcement of similar sites. To improve cultural space, it is not enough to only rely on the existence of a physical object, it is necessary to create a close relationship between the object and the community with the support of indigenous organizations.

  20. Trait-specific responses of wild bee communities to landscape composition, configuration and local factors.

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    Sebastian Hopfenmüller

    Full Text Available Land-use intensification and loss of semi-natural habitats have induced a severe decline of bee diversity in agricultural landscapes. Semi-natural habitats like calcareous grasslands are among the most important bee habitats in central Europe, but they are threatened by decreasing habitat area and quality, and by homogenization of the surrounding landscape affecting both landscape composition and configuration. In this study we tested the importance of habitat area, quality and connectivity as well as landscape composition and configuration on wild bees in calcareous grasslands. We made detailed trait-specific analyses as bees with different traits might differ in their response to the tested factors. Species richness and abundance of wild bees were surveyed on 23 calcareous grassland patches in Southern Germany with independent gradients in local and landscape factors. Total wild bee richness was positively affected by complex landscape configuration, large habitat area and high habitat quality (i.e. steep slopes. Cuckoo bee richness was positively affected by complex landscape configuration and large habitat area whereas habitat specialists were only affected by the local factors habitat area and habitat quality. Small social generalists were positively influenced by habitat area whereas large social generalists (bumblebees were positively affected by landscape composition (high percentage of semi-natural habitats. Our results emphasize a strong dependence of habitat specialists on local habitat characteristics, whereas cuckoo bees and bumblebees are more likely affected by the surrounding landscape. We conclude that a combination of large high-quality patches and heterogeneous landscapes maintains high bee species richness and communities with diverse trait composition. Such diverse communities might stabilize pollination services provided to crops and wild plants on local and landscape scales.

  1. Rural Schooling in Georgia: The Experiences of a Minority Community Service Organization Involved in Local School Decision-Making Activities

    Science.gov (United States)

    Lowe, Cynthia Louise Altman

    2010-01-01

    This dissertation study was a descriptive case study of a minority community service organization whose members were actively involved in local school decision-making and activities in a rural Northeast Georgia community. Rural schools face unique challenges in light of current educational trends. To address the challenges, rural schools must…

  2. Rural Schooling in Georgia: The Experiences of a Minority Community Service Organization Involved in Local School Decision-Making Activities

    Science.gov (United States)

    Lowe, Cynthia Louise Altman

    2010-01-01

    This dissertation study was a descriptive case study of a minority community service organization whose members were actively involved in local school decision-making and activities in a rural Northeast Georgia community. Rural schools face unique challenges in light of current educational trends. To address the challenges, rural schools must…

  3. A Global Approach to School Education and Local Reality: A Case Study of Community Participation in Haryana, India

    Science.gov (United States)

    Narwana, Kamlesh

    2015-01-01

    In post-Jomtien phase, community participation in school education management has appeared as one of the most prominent features in all educational development programmes at global level. In line with this trend, India has also placed a significant focus on local communities in school management through various programmes such as LokJumbish,…

  4. The Local Beneath the National and Global - Institutional Education, Credentialed Natural Resource Management (NRM) and Rural Community (Un) Sustainability

    Science.gov (United States)

    Franklin, Janice

    2011-01-01

    The implementation of strategies for national and global outcomes has in some instances left rural community resources and practices devalued and disturbed and rural people demoralised with the result that local community sustainability has been compromised. Formal education in Australia is about many things, but is rarely sympathetic towards…

  5. IS COMMUNITY JUSTICE A VIABLE ALTERNATIVE TO CRIMINAL JUSTICE AND DOES IT CONTRIBUTE TO THE LOCAL BUSINESS ECONOMY?

    OpenAIRE

    Victor Lewis; Maryam Davodi-Far

    2008-01-01

    Local communities are suffering extreme financial and economic hardships due to falling revenues and increased expenditures and therefore must seek alternate means to balance their budgets. A very large expenditure that must be borne by every community is the administration of the Criminal Justice System. As a result, many communities are trying to develop a more proactive approach to fighting crime by undertaking new and innovative approaches to solving their worsening crime problems and at ...

  6. Local understandings of conservation in southeastern Mexico and their implications for community-based conservation as an alternative paradigm.

    Science.gov (United States)

    Reyes-Garcia, Victoria; Ruiz-Mallen, Isabel; Porter-Bolland, Luciana; Garcia-Frapolli, Eduardo; Ellis, Edward A; Mendez, Maria-Elena; Pritchard, Diana J; Sanchez-Gonzalez, María-Consuelo

    2013-08-01

    Since the 1990s national and international programs have aimed to legitimize local conservation initiatives that might provide an alternative to the formal systems of state-managed or otherwise externally driven protected areas. We used discourse analysis (130 semistructured interviews with key informants) and descriptive statistics (679 surveys) to compare local perceptions of and experiences with state-driven versus community-driven conservation initiatives. We conducted our research in 6 communities in southeastern Mexico. Formalization of local conservation initiatives did not seem to be based on local knowledge and practices. Although interviewees thought community-based initiatives generated less conflict than state-managed conservation initiatives, the community-based initiatives conformed to the biodiversity conservation paradigm that emphasizes restricted use of and access to resources. This restrictive approach to community-based conservation in Mexico, promoted through state and international conservation organizations, increased the area of protected land and had local support but was not built on locally relevant and multifunctional landscapes, a model that community-based conservation is assumed to advance. © 2013 Society for Conservation Biology.

  7. Rationale, description and baseline findings of a community-based prospective cohort study of kidney function amongst the young rural population of Northwest Nicaragua.

    Science.gov (United States)

    González-Quiroz, Marvin; Camacho, Armando; Faber, Dorien; Aragón, Aurora; Wesseling, Catharina; Glaser, Jason; Le Blond, Jennifer; Smeeth, Liam; Nitsch, Dorothea; Pearce, Neil; Caplin, Ben

    2017-01-13

    An epidemic of Mesoamerican Nephropathy (MeN) is killing thousands of agricultural workers along the Pacific coast of Central America, but the natural history and aetiology of the disease remain poorly understood. We have recently commenced a community-based longitudinal study to investigate Chronic Kidney Disease (CKD) in Nicaragua. Although logistically challenging, study designs of this type have the potential to provide important insights that other study designs cannot. In this paper we discuss the rationale for conducting this study and summarize the findings of the baseline visit. The baseline visit of the community-based cohort study was conducted in 9 communities in the North Western Nicaragua in October and November 2014. All of the young men, and a random sample of young women (aged 18-30) without a pre-existing diagnosis of CKD were invited to participate. Glomerular filtration rate (eGFR) was estimated with CKD-EPI equation, along with clinical measurements, questionnaires, biological and environmental samples to evaluate participants' exposures to proposed risk factors for MeN. We identified 520 young adults (286 males and 234 females) in the 9 different communities. Of these, 16 males with self-reported CKD and 5 females with diagnoses of either diabetes or hypertension were excluded from the study population. All remaining 270 men and 90 women, selected at random, were then invited to participate in the study; 350 (97%) agreed to participate. At baseline, 29 (11%) men and 1 (1%) woman had an eGFR <90 mL/min/1.73 m(2). Conducting a community based study of this type requires active the involvement of communities and commitment from local leaders. Furthermore, a research team with strong links to the area and broad understanding of the context of the problem being studied is essential. The key findings will arise from follow-up, but it is striking that 5% of males under aged 30 had to be excluded because of pre-existing kidney disease, and that

  8. Assessing the Health Needs of Chinese Older Adults: Findings from a Community-Based Participatory Research Study in Chicago's Chinatown

    Directory of Open Access Journals (Sweden)

    XinQi Dong

    2010-01-01

    Full Text Available The objective of this study is to examine the cultural views of healthy aging, knowledge and barriers to services, and perception of health sciences research among community-dwelling Chinese older adults in Chicago's Chinatown. This qualitative study is guided by the Precede-Proceed conceptual model with community-based participatory research design. Data analysis is based on eight focus group interviews with Chinese older (age 60+ adults (n=78. We used a grounded theory framework to systematically guide the thematic structure of our data. Findings show participants described cultural conception of health in terms of physical function, psychological well-being, social support, and cognitive function. The availability, affordability, and cultural barriers towards health care services were major negative enabling factors that inhibit participants from fulfilling health needs. Perception and knowledge of health sciences research were also discussed. This study has implications for the delivery of culturally appropriate health care services to the Chinese aging population.

  9. The Importance of Biotic vs. Abiotic Drivers of Local Plant Community Composition Along Regional Bioclimatic Gradients.

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    Kari Klanderud

    Full Text Available We assessed if the relative importance of biotic and abiotic factors for plant community composition differs along environmental gradients and between functional groups, and asked which implications this may have in a warmer and wetter future. The study location is a unique grid of sites spanning regional-scale temperature and precipitation gradients in boreal and alpine grasslands in southern Norway. Within each site we sampled vegetation and associated biotic and abiotic factors, and combined broad- and fine-scale ordination analyses to assess the relative explanatory power of these factors for species composition. Although the community responses to biotic and abiotic factors did not consistently change as predicted along the bioclimatic gradients, abiotic variables tended to explain a larger proportion of the variation in species composition towards colder sites, whereas biotic variables explained more towards warmer sites, supporting the stress gradient hypothesis. Significant interactions with precipitation suggest that biotic variables explained more towards wetter climates in the sub alpine and boreal sites, but more towards drier climates in the colder alpine. Thus, we predict that biotic interactions may become more important in alpine and boreal grasslands in a warmer future, although more winter precipitation may counteract this trend in oceanic alpine climates. Our results show that both local and regional scales analyses are needed to disentangle the local vegetation-environment relationships and their regional-scale drivers, and biotic interactions and precipitation must be included when predicting future species assemblages.

  10. The Importance of Biotic vs. Abiotic Drivers of Local Plant Community Composition Along Regional Bioclimatic Gradients.

    Science.gov (United States)

    Klanderud, Kari; Vandvik, Vigdis; Goldberg, Deborah

    2015-01-01

    We assessed if the relative importance of biotic and abiotic factors for plant community composition differs along environmental gradients and between functional groups, and asked which implications this may have in a warmer and wetter future. The study location is a unique grid of sites spanning regional-scale temperature and precipitation gradients in boreal and alpine grasslands in southern Norway. Within each site we sampled vegetation and associated biotic and abiotic factors, and combined broad- and fine-scale ordination analyses to assess the relative explanatory power of these factors for species composition. Although the community responses to biotic and abiotic factors did not consistently change as predicted along the bioclimatic gradients, abiotic variables tended to explain a larger proportion of the variation in species composition towards colder sites, whereas biotic variables explained more towards warmer sites, supporting the stress gradient hypothesis. Significant interactions with precipitation suggest that biotic variables explained more towards wetter climates in the sub alpine and boreal sites, but more towards drier climates in the colder alpine. Thus, we predict that biotic interactions may become more important in alpine and boreal grasslands in a warmer future, although more winter precipitation may counteract this trend in oceanic alpine climates. Our results show that both local and regional scales analyses are needed to disentangle the local vegetation-environment relationships and their regional-scale drivers, and biotic interactions and precipitation must be included when predicting future species assemblages.

  11. THE ROLE OF LOCAL COMMUNITY IN THE DEVELOPMENT OF SMALL AND MEDIUM COMPANIES

    Directory of Open Access Journals (Sweden)

    Nenad Koprivica

    2011-01-01

    Full Text Available We are witnesses of the change ineconomic system, and the transition fromcooperative to market economy and the era ofprivate capital. Major business systems that used tobe the foundation of development mostly do notwork today. The privatisation of the companies didnot give any results. Small and medium companiesshould be a replacement for the major systems andemploy a great number of the workers that havebeen left unemployed. Central authorities havedone very few things for the support anddevelopment of small and medium companies. Thechange in the role of local community has alsohappened, and it has a key role in providing morequality living, through the development of economyof the growth and development of small andmedium companies and decrease in unemployment.The increase of employment can be achieved byincreasing the number of companies or byexpanding the existing ones. Local communitiesshould take various measures to establish abeneficial environment for their development,including various programs, supports, allowances,facilities for potential investors, etc. It is necessaryto ascertain the models of cooperation and supportwith the aim of their development and increase incapacities. The aim of this paper is to show that alocal community which uses the instruments for thedevelopment of institutional, entrepreneurial andmaterial infrastructure for the growth anddevelopment of companies can improve theirdevelopment, and also the economic and generaldevelopment, and thus provide a more quality lifeof its inhabitants.

  12. Imported anthropogenic bacteria may survive the Antarctic winter and introduce new genes into local bacterial communities

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    Brat Kristian

    2016-03-01

    Full Text Available We studied dynamic changes in anthropogenic bacterial communities at a summer-operated Czech research base (the Mendel Research Station in the Antarctic during 2012 and 2013. We observed an increase in total numbers of detected bacteria between the beginning and the end of each stay in the Antarctic. In the first series of samples, bacteria of Bacillus sp. predominated. Surprisingly, high numbers of Gram-positive cocci and coliforms were found (including opportunistic human pathogens, although the conditions for bacterial life were unfavourable (Antarctic winter. In the second series of samples, coliforms and Gram-positive cocci predominated. Dangerous human pathogens were also detected. Yersinia enterocolitica was identified as serotype O:9. Antibiotic susceptibility testing showed medium-to-high resistance rates to ampicillin, cefalotin, cefuroxime, amoxicillin-clavulanate and gentamicin in Enterobacteriaceae. 16S rRNA sequencing showed high rates of accordance between nucleotide sequences among the tested strains. Three conclusions were drawn: (1 Number of anthropogenic bacteria were able to survive the harsh conditions of the Antarctic winter (inside and outside the polar station. Under certain circumstances (e.g. impaired immunity, the surviving bacteria might pose a health risk to the participants of future expeditions or to other visitors to the base. (2 The bacteria released into the outer environment might have impacts on local ecosystems. (3 New characteristics (e.g. resistance to antibiotics may be introduced into local bacterial communities.

  13. Disease maps as context for community mapping: a methodological approach for linking confidential health information with local geographical knowledge for community health research.

    Science.gov (United States)

    Beyer, Kirsten M M; Comstock, Sara; Seagren, Renea

    2010-12-01

    Health is increasingly understood as a product of multiple levels of influence, from individual biological and behavioral influences to community and societal level contextual influences. In understanding these contextual influences, community health researchers have increasingly employed both geographic methodologies, including Geographic Information Systems (GIS), and community participatory approaches. However, despite growing interest in the role for community participation and local knowledge in community health investigations, and the use of geographical methods and datasets in characterizing community environments, there exist few examples of research projects that incorporate both geographical and participatory approaches in addressing health questions. This is likely due in part to concerns and restrictions regarding community access to confidential health data. In order to overcome this barrier, we present a method for linking confidential, geocoded health information with community-generated experiential geographical information in a GIS environment. We use sophisticated disease mapping methodologies to create continuously defined maps of colorectal cancer in Iowa, then incorporate these layers in an open source GIS application as the context for a participatory community mapping exercise with participants from a rural Iowa town. Our method allows participants to interact directly with health information at a fine geographical scale, facilitating hypothesis generation regarding contextual influences on health, while simultaneously protecting data confidentiality. Participants are able to use their local, geographical knowledge to generate hypotheses about factors influencing colorectal cancer risk in the community and opportunities for risk reduction. This work opens the door for future efforts to integrate empirical epidemiological data with community generated experiential information to inform community health research and practice.

  14. Beyond google: finding and evaluating web-based information for community-based nursing practice.

    Science.gov (United States)

    Miller, Louise C; Graves, Rebecca S; Jones, Barbara B; Sievert, Maryellen C

    2010-01-01

    Nurses are challenged to find and use reliable, credible information to support clinical decision-making and to meet expectations for evidence-based nursing practice. This project targeted practicing public health and school nurses, teaching them how to access and critically evaluate web-based information resources for frontline practice. Health sciences librarians partnered with nursing faculty to develop two participatory workshops to teach skills in searching for and evaluating web-based consumer and professional practice resources. The first workshop reviewed reliable, credible consumer web-resources appropriate to use with clients, using published criteria to evaluate website credibility. In the second workshop, nurses were taught how to retrieve and evaluate health-related research from professional databases to support evidence-based nursing practice. Evaluation data indicated nurses most valued knowing about the array of reliable, credible web-based health information resources, learning how to evaluate website credibility, and understanding how to find and apply professional research literature to their own practice.

  15. Motivating conservation: Learning to care for other species in a local ecological community

    Science.gov (United States)

    Laflamme, Michael

    Large-scale, sustainable biodiversity conservation must motivate action by local communities. I united theories and practices in biology and psychology to study the process by which people are motivated to care for other species, and to what extent caring results in helping. Participants (N = 1200), age 8--22, interacted with native fish and aquatic insects in their habitats during 21 field experiences through Lake County, Montana educational institutions. Native fish were chosen because they are familiar to local people, yet different from people in their morphology, biomechanics, and habitat. In Phase I, two activity models for conservation emerged: the Habitat approach linked concepts in ecology, reciprocation, and a moral orientation toward justice, while the Behavior approach linked concepts in behavior, kin selection, and a moral orientation toward caring. These two approaches were compared in Phase II through seven sets of experiences that varied only in point of view: toward the habitat or toward behavior. I found that through sustained contact between people and local fish in their habitats, in the field and in cold-water aquaria, people empathized with fish more than with habitats. They perceived fish states by interpreting their behavior, and created meaning by focusing on fish social interactions with their habitat, with other fish, and with people. They used the information gained from empathy to identify ongoing conservation needs and to design conservation plans. Attention to behavior increased perception of human impacts on fish; perception of relatedness with fish; similarity with the physiology, behavior, minds and lives of fish; desire for non-material benefits in return for helping fish; and cohesion within participant groups. These perceptions varied with age and gender. For example, women and children emphasized values of non-material returns for time invested. This study recommends a behavioral-ecology approach for motivating conservation and

  16. Reintegration of Local Communities Divided by Ethnic Conflict: Ethnically Mixed Municipalities in the Western Balkans

    OpenAIRE

    Čermák, Petr

    2017-01-01

    The paper presents findings from the research on the intensity and quality of local inter-ethnic relations in the sample of five ethnically mixed Bosniak-Croat-Serb municipalities in the Western Balkans region which were hit by the ethnic conflict in the 1990s. In each municipality, potential territorial, ideological and socio-economic cleavages are investigated. Directions of the identified cleavages are compared with the ethnic cleavage. Depending on the cross-cutting or reinforcing charact...

  17. Local structuring factors of invertebrate communities in ephemeral freshwater rock pools and the influence of more permanent water bodies in the region

    Science.gov (United States)

    Jocque, M.; Graham, T.; Brendonck, L.

    2007-01-01

    We used three isolated clusters of small ephemeral rock pools on a sandstone flat in Utah to test the importance of local structuring processes on aquatic invertebrate communities. In the three clusters we characterized all ephemeral rock pools (total: 27) for their morphometry, and monitored their water quality, hydrology and community assemblage during a full hydrocycle. In each cluster we also sampled a set of more permanent interconnected freshwater systems positioned in a wash, draining the water from each cluster of rock pools. This design allowed additional testing for the potential role of more permanent water bodies in the region as source populations for the active dispersers and the effect on the community structure in the rock pools. Species richness and community composition in the rock pools correlated with level of permanence and the ammonia concentration. The length of the rock pool inundation cycle shaped community structure, most probably by inhibiting colonization by some taxa (e.g. tadpoles and insect larvae) through developmental constraints. The gradient in ammonia concentrations probably reflects differences in primary production. The more permanent water bodies in each wash differed both environmentally and in community composition from the connected set of rock pools. A limited set of active dispersers was observed in the rock pools. Our findings indicate that aquatic invertebrate communities in the ephemeral rock pools are mainly structured through habitat permanence, possibly linked with biotic interactions and primary production. ?? 2007 Springer Science+Business Media B.V.

  18. Estimation of the extent of local prostate cancer spread according to magnetic resonance imaging findings and clinical prognostic factors

    Directory of Open Access Journals (Sweden)

    A. T. Kazymov

    2015-01-01

    Full Text Available To estimate the extent of local tumor spread is a main goal in the diagnosis of prostate cancer (PC. The value of this criterion is that its clinical stage plays a key role in choosing a treatment policy. Overestimation of the clinical stage of cancer leads to the fact that specialists refuse radical and its underestimation gives rise to its recurrence. Our trial defined criteria for the diagnostic efficiency of magnetic resonance imaging (MRI in 150 PC patients who had undergone radical prostatectomy. The findings were as follows: the diagnostic sensitivity of the method in determining the spread of the cancer beyond the organ was 76.8 %; its diagnostic specificity and accuracy were 80.2 and 78.7 %, respectively. The positive predictive value in detecting the extra-organ spread of the tumor was equal to 76.8 %; the negative predictive value was 80.2 %. A prognostic classification of a risk for locally advanced PS has been developed using the independent clinical and MRI signs found.

  19. Community leadership and the challenges of community development in Nigeria: The case of Boki local government area, Cross River State”

    Directory of Open Access Journals (Sweden)

    Udensi, L.O.,

    2012-12-01

    Full Text Available This study examines the level and extent to which community leaders contribute towards successful community development projects in Boki Local Government Area, Cross River State. A total of 150 community leaders selected through multi-stage sampling technique participated in the study. Frequency counts, percentage, Group Arithmetic Mean and Mean Weight Value were utilized in realizing the objectives of the study. It was observed that leadership positions are not the exclusive preserve of a particular sex, age group, marital status or educational status; rather result indicated that the duration of residence of community leaders is a significant factor in the success of community development projects in the study area. The study concluded that knowledge on the level to which community leaders have participated in community development, and the challenges they face have serious implications for achieving sustainable community development projects. It was recommended among others that for sustainable community development to be achieved in the area, specific and deliberate strategies should be evolved to remedy some of the problems identified. The study suggests that more and dedicated community leaders should be identified and responsibilities aimed at improving the welfare of the people assigned to them.

  20. Groundwater abstraction management in Sana'a Basin, Yemen: a local community approach

    Science.gov (United States)

    Taher, Taha M.

    2016-09-01

    Overexploitation of groundwater resources in Sana'a Basin, Yemen, is causing severe water shortages associated water quality degradation. Groundwater abstraction is five times higher than natural recharge and the water-level decline is about 4-8 m/year. About 90 % of the groundwater resource is used for agricultural activities. The situation is further aggravated by the absence of a proper water-management approach for the Basin. Water scarcity in the Wadi As-Ssirr catchment, the study area, is the most severe and this area has the highest well density (average 6.8 wells/km2) compared with other wadi catchments. A local scheme of groundwater abstraction redistribution is proposed, involving the retirement of a substantial number of wells. The scheme encourages participation of the local community via collective actions to reduce the groundwater overexploitation, and ultimately leads to a locally acceptable, manageable groundwater abstraction pattern. The proposed method suggests using 587 wells rather than 1,359, thus reducing the well density to 2.9 wells/km2. Three scenarios are suggested, involving different reductions to the well yields and/or the number of pumping hours for both dry and wet seasons. The third scenario is selected as a first trial for the communities to action; the resulting predicted reduction, by 2,371,999 m3, is about 6 % of the estimated annual demand. Initially, the groundwater abstraction volume should not be changed significantly until there are protective measures in place, such as improved irrigation efficiency, with the aim of increasing the income of farmers and reducing water use.

  1. The Effect of Coastline Changes to Local Community's Social-Economic

    Science.gov (United States)

    Hassan, M. I.; Rahmat, N. H.

    2016-09-01

    The coastal area is absolutely essential for the purposes of resident, recreation, tourism, fisheries and agriculture as a source of socio-economic development of local community. Some of the activities will affect the coastline changes. Coastline changes may occur due to two main factors include natural factors and also by the factor of human activities in coastal areas. Sea level rise, erosion and sedimentation are among the factors that can contribute to the changes in the coastline naturally, while the reclamation and development in coastal areas are factors of coastline changes due to human activities. Resident area and all activities in coastal areas will provide economic resources to the residents of coastal areas. However, coastline changes occur in the coastal areas will affect socio-economic for local community. A significant effect can be seen through destruction of infrastructure, loss of land, and destroy of crops. Batu Pahat is an area with significant changes of coastline. The changes of coastline from 1985 to 2013 can be determined by using topographical maps in 1985 and satellite images where the changes images are taken in 2011 and 2013 respectively. To identify the changes of risk areas, Coastal Vulnerability Index (CVI) is used to indicate vulnerability for coastal areas. This change indirectly affects the source of income in their agricultural cash crops such as oil palm and coconut. Their crops destroyed and reduced due to impact of changes in the coastline. Identification of risk coastal areas needs to be done in order for the society and local authorities to be prepared for coastline changes.

  2. Sexual Activity and Urological Morbidities Among Nigerian Menopausal Women: Findings from a Community Based Survey

    Science.gov (United States)

    Adedokun, BO; Morhason-Bello, IO; Okonkwo, SN; Ojengbede, OA

    2014-01-01

    Background: Menopause represents the end of women reproductive career and it is at this time they begin to manifest morbidities such as urinary incontinence. Aim: To document proximate determinants of sexual activity and urological morbidities of menopausal women. Subjects and Methods: This was a community survey conducted among 254 menopausal women Mokola in Ibadan, Nigeria in 2008. Respondents were selected using cluster sampling technique. Interviewer administered questionnaires were used to obtain information on their characteristics, pattern of urological and sexual activities. Descriptive, bivariate and multivariable tests were performed with Statistical Package for the Social Sciences 15.0 (Chicago, IL USA) and statistical significance was set at P value less than 0.05. Results: The mean age of subjects was 60.3 (standard deviation = 10.2 years). About 33.5% (85/254) was still sexually active. About 68% (173/254) reported a reduction in sexual frequency since menopause while 31.5% (80/254) reported no change. The mean self-rated sexual performance score was 4.3 based on a numerical scale where 10 is the maximum obtainable. Significant predictors of reduction in sexual activity were age at menopause and education. Those between 45 and 49 years were less likely than those at 55 years or more (odds ratio [OR] = 0.21; 95% confidence interval OR = 0.05-0.87) while women with at least secondary education were thrice less likely than those with none to report a reduction in sexual activity after menopause. Less than a tenth reported urinary incontinence as a complaint. Urge incontinence was the most commonly reported followed by dysuria and stress incontinence. Less than a quarter of them had requested for a form of treatment. Conclusion: Sexual performance of Nigerian menopausal women is associated with age at menopause and education. Non-fistulous urinary incontinence is now being mentioned as a complaint contrary to the widely held view that it is part of the

  3. Smoking during pregnancy: findings from the 2009-2010 Canadian Community Health Survey.

    Science.gov (United States)

    Cui, Yang; Shooshtari, Shahin; Forget, Evelyn L; Clara, Ian; Cheung, Kwong F

    2014-01-01

    Smoking during pregnancy may cause many health problems for pregnant women and their newborns. However, there is a paucity of research that has examined the predictors of smoking during pregnancy in Canada. This study used data from the 2009-2010 Canadian Community Health Survey (CCHS) to estimate the prevalence of smoking during pregnancy and examine the demographic, socioeconomic, health-related and behavioral determinants of this behavior. The data were obtained from the 2009-2010 CCHS master data file. Weighted estimates of the prevalence were calculated. Multivariable logistic regression was used to determine demographic, socioeconomic, health related and behavioral characteristics associated with smoking behavior during pregnancy. Women living in the Northern Territories had a high rate of smoking during pregnancy (59.3%). The prevalence of smoking during pregnancy was also high among women under 25 years old, of low socioeconomic status, who reported not having a regular medical doctor, being fair to poor in self-perceived health, having at least one chronic disease, having at least one mental illness, being heavy smokers, and being regular alcohol drinkers. Results from multivariable logistic regression revealed that the odds of smoking during pregnancy were decreased with increasing age (odds ratio [OR], 0.95; 95% confidence interval [CI], 0.91-0.99), having a regular family doctor [OR, 0.24; 95% CI, 0.11-0.52], having highest level of family income [OR, 0.09; 95% CI, 0.03-0.29]. Mothers who reported poor or fair self-perceived health [OR, 2.13; 95% CI, 0.96-4.71] and those who had at least one mental illness [OR, 1.81; 95% CI, 1.00-3.28] had greater odds of smoking during pregnancy. There are a number of demographic, socio-economic, health-related and behavioral characteristics that should be considered in developing and implementing effective population health promotional strategies to prevent smoking during pregnancy, promoting health and well-being of

  4. A multi-objective discrete cuckoo search algorithm with local search for community detection in complex networks

    Science.gov (United States)

    Zhou, Xu; Liu, Yanheng; Li, Bin

    2016-03-01

    Detecting community is a challenging task in analyzing networks. Solving community detection problem by evolutionary algorithm is a heated topic in recent years. In this paper, a multi-objective discrete cuckoo search algorithm with local search (MDCL) for community detection is proposed. To the best of our knowledge, it is first time to apply cuckoo search algorithm for community detection. Two objective functions termed as negative ratio association and ratio cut are to be minimized. These two functions can break through the modularity limitation. In the proposed algorithm, the nest location updating strategy and abandon operator of cuckoo are redefined in discrete form. A local search strategy and a clone operator are proposed to obtain the optimal initial population. The experimental results on synthetic and real-world networks show that the proposed algorithm has better performance than other algorithms and can discover the higher quality community structure without prior information.

  5. Gastrointestinal helminth parasites of local chickens from selected communities in Nsukka region of south eastern Nigeria.

    Science.gov (United States)

    Idika, I K; Obi, C F; Ezeh, I O; Iheagwam, C N; Njoku, I N; Nwosu, C O

    2016-12-01

    The prevalence of gastrointestinal helminths of local chickens in Nsukka region of Southeastern Nigeria was studied using 125 free range local birds purchased from four communities in Nsukka zone namely, Obollo-afor, Orba, Nsukka urban and Owerre Eze-orba. The birds were sacrificed humanely and their oesophagus, crop, proventriculus, gizzard, small intestine and caecum examined for the presence of gastrointestinal helminths. Worms when present were isolated and identified using standard parasitological procedures. The study identified four species of cestodes namely Raillietina echinobothridia, R. tetragona, R. cesticillus and Choanotaenia infundibulum and two species of nematodes namely, Ascaridia galli and Heterakis gallinarum. Results obtained showed 96.8 % prevalence of gastrointestinal helminth parasites in the birds with cestodes being the more prevalent class (70.4 %). Raillietina spp was the most prevalent cestode encountered and A. galli the most prevalent nematode. Prevalence rates of infections recorded 14.4 % for nematode species, 26.4 % for cestodes and 56 % for mixed infections of nematodes and cestodes. It was concluded that local chickens are common in the area and could serve as a potential source of helminth infections to intensively managed birds in the study area.

  6. Sense of community, neighboring, and social capital as predictors of local political participation in China.

    Science.gov (United States)

    Xu, Qingwen; Perkins, Douglas D; Chow, Julian Chun-Chung

    2010-06-01

    This study examines the state of sense of community, neighboring behavior, and social capital in the People's Republic of China, and explores their ability to predict local political participation, in the form of voting in elections for Urban Resident/Rural Villager Committees. Using a nationally representative survey, rural, older and married residents and those with a primary or high school education and higher perceived socio-economic status are more likely to participate. In rural areas, men are more likely than women to vote. For urban residents, knowing one's neighbors is more important whereas in rural areas, neighboring behavior is more important, but both predict voting. Social capital does not generally predict Chinese people's local political participation. Western definitions of social capital derived from theories about networking, bonding and bridging ties may be too culturally individualistic for China, whose collectivist society and agrarian kinship networks predate Communism. Simply knowing and helping one's neighbors, rather than more abstract notions of trust, reciprocity or membership, may lead to the development of local democracy.

  7. Community based social marketing for implementation of energy saving targets at local level

    Directory of Open Access Journals (Sweden)

    Dalia Streimikiene

    2015-05-01

    Full Text Available Energy saving and greenhouse gas (GHG emission reduction policies at local level need to be investigated and new tools for climate change mitigation are necessary seeking to achieve GHG emission targets in Lithuania. Most Lithuanian municipalities have signed Covenant of Mayors and have prepared local energy action plans. However, all these plans include just energy saving measures on supply side and renovation of buildings. Nevertheless, the significant energy savings and GHG emission reductions can be achieved through behavioural changes. The aim of the paper is to apply community based social marketing approach in assessment of achievable energy saving and GHG emission reduction targets set by local energy action plans. The paper presents the results of case study implemented in Kaunas region municipality. The case study was conducted by creating focus groups and applying two scenarios: baseline or doing nothing and climate change mitigation scenario including intervention measures. The results of case study revealed that the total energy consumption reduction target set in Sustainable energy development strategy of Kaunas region county - 11% - can be achieved by combining results of energy consumption reduction in both focus groups. The survey conducted after study finalization revealed that respondents were provided with a lot of additional knowledge during the study and achieved real money savings. The major barriers of energy savings in households are related with the lack of information on energy savings and GHG emission reduction.

  8. Eating disorder behaviors are increasing: findings from two sequential community surveys in South Australia.

    Directory of Open Access Journals (Sweden)

    Phillipa J Hay

    Full Text Available BACKGROUND: Evidence for an increase in the prevalence of eating disorders is inconsistent. Our aim was to determine change in the population point prevalence of eating disorder behaviors over a 10-year period. METHODOLOGY/PRINCIPAL FINDINGS: Eating disorder behaviors were assessed in consecutive general population surveys of men and women conducted in 1995 (n = 3001, 72% respondents and 2005 (n = 3047, 63.1% respondents. Participants were randomly sampled from households in rural and metropolitan South Australia. There was a significant (all p<0.01 and over two-fold increase in the prevalence of binge eating, purging (self-induced vomiting and/or laxative or diuretic misuse and strict dieting or fasting for weight or shape control among both genders. The most common diagnosis in 2005 was either binge eating disorder or other "eating disorders not otherwise specified" (EDNOS; n = 119, 4.2%. CONCLUSIONS/SIGNIFICANCE: In this population sample the point prevalence of eating disorder behaviors increased over the past decade. Cases of anorexia nervosa and bulimia nervosa, as currently defined, remain uncommon.

  9. Attitudes of local communities towards conservation of mangrove forests: A case study from the east coast of India

    Science.gov (United States)

    Badola, Ruchi; Barthwal, Shivani; Hussain, Syed Ainul

    2012-01-01

    The ecological and economic importance of mangrove ecosystems is well established and highlighted by studies establishing a correlation between the protective function of mangroves and the loss of lives and property caused by coastal hazards. Nevertheless, degradation of this ecosystem remains a matter of concern, emphasizing the fact that effective conservation of natural resources is possible only with an understanding of the attitudes and perceptions of local communities. In the present study, we examined the attitudes and perceptions of local communities towards mangrove forests through questionnaire surveys in 36 villages in the Bhitarkanika Conservation Area, India. The sample villages were selected from 336 villages using hierarchical cluster analysis. The study revealed that local communities in the area had positive attitudes towards conservation and that their demographic and socio-economic conditions influenced people's attitudes. Local communities valued those functions of mangrove forests that were directly linked to their wellbeing. Despite human-wildlife conflict, the attitudes of the local communities were not altogether negative, and they were willing to participate in mangrove restoration. People agreed to adopt alternative resources if access to forest resources were curtailed. Respondents living near the forests, who could not afford alternatives, admitted that they would resort to pilfering. Hence, increasing their livelihood options may reduce the pressure on mangrove forests. In contrast with other ecosystems, the linkages of mangrove ecosystem services with local livelihoods and security are direct and tangible. It is therefore possible to develop strong local support for sustainable management of mangrove forests in areas where a positive attitude towards mangrove conservation prevails. The current debates on Reducing Emissions from Deforestation and Forest Degradation (REDD) and payment for ecosystem services provide ample scope for

  10. Common neighbours and the local-community-paradigm for topological link prediction in bipartite networks

    Science.gov (United States)

    Daminelli, Simone; Thomas, Josephine Maria; Durán, Claudio; Vittorio Cannistraci, Carlo

    2015-11-01

    Bipartite networks are powerful descriptions of complex systems characterized by two different classes of nodes and connections allowed only across but not within the two classes. Unveiling physical principles, building theories and suggesting physical models to predict bipartite links such as product-consumer connections in recommendation systems or drug-target interactions in molecular networks can provide priceless information to improve e-commerce or to accelerate pharmaceutical research. The prediction of nonobserved connections starting from those already present in the topology of a network is known as the link-prediction problem. It represents an important subject both in many-body interaction theory in physics and in new algorithms for applied tools in computer science. The rationale is that the existing connectivity structure of a network can suggest where new connections can appear with higher likelihood in an evolving network, or where nonobserved connections are missing in a partially known network. Surprisingly, current complex network theory presents a theoretical bottle-neck: a general framework for local-based link prediction directly in the bipartite domain is missing. Here, we overcome this theoretical obstacle and present a formal definition of common neighbour index and local-community-paradigm (LCP) for bipartite networks. As a consequence, we are able to introduce the first node-neighbourhood-based and LCP-based models for topological link prediction that utilize the bipartite domain. We performed link prediction evaluations in several networks of different size and of disparate origin, including technological, social and biological systems. Our models significantly improve topological prediction in many bipartite networks because they exploit local physical driving-forces that participate in the formation and organization of many real-world bipartite networks. Furthermore, we present a local-based formalism that allows to intuitively

  11. Sexual Health Risk and the Movement of Women Between Disadvantaged Communities and Local Jails.

    Science.gov (United States)

    Ramaswamy, Megha; Kelly, Patricia J

    2015-01-01

    Drawing on cross-sectional data collected in three Kansas City jails, our objective was to describe the social, neighborhood-based context of sexual health risk prior to incarceration for 290 women. Half of the participants were clustered in Kansas City's urban core before their incarceration. Women who lived in these neighborhoods, which had the highest density of our incarcerated participants, were 3 times as likely to report a history of trading sex for money, drugs, or life necessities compared to women who lived elsewhere in the city. Living in a neighborhood that was perceived to have low social capital was also associated with sexually transmitted infection history. Gaining an understanding of these social influences in women's lives-particularly at the neighborhood level-provides key insights that will allow future interventions to change the health outcomes of women who move between disadvantaged communities and local jails.

  12. Local community intervention through depression screening and group activity for elderly suicide prevention.

    Science.gov (United States)

    Oyama, Hirofumi; Ono, Yutaka; Watanabe, Naoki; Tanaka, Eriko; Kudoh, Seijiro; Sakashita, Tomoe; Sakamoto, Shinji; Neichi, Keiko; Satoh, Kyoko; Nakamura, Kenji; Yoshimura, Kimio

    2006-02-01

    This study aims to evaluate outcomes of a community-based program to prevent suicide among the elderly (>or=65 years old) using a quasi-experimental design with two neighboring references. During 1999-2004, the program including depression screening and group activity was conducted by the public health nurses in the Minami district (population 1685) of Nagawa town, rural Japan. Pre-post changes in the risk of completing suicide were estimated by the incidence rate ratios (IRR). The risk for Minami's elderly females was reduced by 74% (age-adjusted IRR, 0.26; 90% CI, 0.07-0.98) more than the historical trend, while there was no change in the risk of Minami's males and nor in the male or female references. The local intervention using public health nursing would be effective against suicide for elderly females without diffusing to the surroundings.

  13. Implementing and evaluating e-communication to improve intersectoral cooperation between hospitals and local communities

    DEFF Research Database (Denmark)

    Nicolaisen, Anne; Qvist, Peter

    2015-01-01

    Background: There has been an increased focus on how to improve the quality of care to patients, which receives services from more than one provider in the health care system. An important factor is rapid and timely exchange of communication between hospitals and municipalities that provides...... services for the patient. The Region of Southern Denmark has implemented e-communication to improve the cooperation across health care sectors. Communities and hospitals in the Region of Southern Denmark agreed to comply to specified quality standards for the content and timeliness of information exchange...... in-between the two health care sectors. The initiative was initiated in 2009 and the quality standards are continuously revised. Aim: To evaluate to which degree the specified quality standards have been complied. Method: An explicit audit performed in all local municipalities and at selected...

  14. PROMOTING NATURA 2000 NETWORK BENEFITS FOR LOCAL COMMUNITIES BY PRACTICING ECOTOURISM AND AGROTOURISM

    Directory of Open Access Journals (Sweden)

    Mirela STANCIU

    2014-04-01

    Full Text Available This paper presents the benefits of the local communities across Natura 2000 sites. Human activities in these areas should take into account the economic, social, cultural, and environmental protection. It examines the most common problems encountered in forests, pastures and hayfields in the area of Natura 2000 sites. There are some examples of good practice exemplified by the activities of farmers living on the radius of Natura 2000 sites in different European countries. Natura 2000 sites are suitable for development of eco-tourism and agro-tourism based on tradition and organic products, which may lead to a brand. Tourism and specifically eco-friendly tourism industries (ecotourism, agrotourism, etc. are encouraging development areas at regional and national Natura 2000 sites as a sustainable opportunity for people and nature.

  15. Role of community based local institution for climate change adaptation in the Teesta riverine area of Bangladesh

    Directory of Open Access Journals (Sweden)

    Md. Rezaul Karim

    2017-01-01

    Full Text Available Climate change adaptation is one of the most crucial issues in developing countries like Bangladesh. The main objective was to understand the linkage of participation with Community Based Adaptation (CBA to climate change. Institutional framework following different types of conceptual theories (collective action, group, game and social learning theory was utilized to analyze the participatory process in local community level Village Disaster Mangement Committee (VDMC that works in collaboration with local government. Field level data was collected through interview and group discussion during 25 April to 30 May 2015 in the Teesta riverine area of northern Bangladesh. Results showed that flood and drought were the major climate change impacts in the study area, and various participatory tools were used for risk assessment and undertaking action plans to overcome the climate change challenges by the group VDMC. Participation in VDMC generated both relational and technical outcomes. The relational outcomes are the informal institutional changes through which local community adopt technological adaptation measures. Although, limitations like bargaining problem, free riding or conflict were found in collective decision making, but the initiation of local governance like VDMC has brought various institutional change in the communities in terms of adaptation practices. More than 80% VDMC and around 40–55% non-VDMC household respondents agreed that overall community based adaptation process was successful in the previous year. They believed that some innovative practices had been brought in the community through VDMC action for climate change adaptation. No doubt that the CBA has achieved good progress to achieve the government Comprehensive Disaster Management (CDM strategy of climate change adaptation. But, there is still lack of coordination among local government, NGOs and civil partners in working together. Research related to socio

  16. Effects of locality based community hospital care on independence in older people needing rehabilitation: randomised controlled trial

    Science.gov (United States)

    Green, John; Young, John; Forster, Anne; Mallinder, Karen; Bogle, Sue; Lowson, Karin; Small, Neil

    2005-01-01

    Objective To determine the effects on independence in older people needing rehabilitation in a locality based community hospital compared with care on a ward for elderly people in a district general hospital. Design Randomised controlled trial. Setting Care in a community hospital and district general hospital in Bradford, England. Participants 220 patients needing rehabilitation after an acute illness that required hospital admission. Interventions Patients were randomly allocated to a locality based community hospital or to remain within a department for the care of elderly people in a district general hospital. Main outcome measures Primary outcomes were Nottingham extended activities of daily living scale and general health questionnaire 28 (carer). Secondary outcomes were activities of daily living (Barthel index), Nottingham health profile, hospital anxiety and depression scale, mortality, destination after discharge, satisfaction with services, carer strain index, and carer's satisfaction with services. Results The median length of stay was 15 days for both the community hospital and the district general hospital groups (interquartile range: community hospital 9-25 days; district general hospital 9-24 days). Independence at six months was greater in the community hospital group (adjusted mean difference 5.30, 95% confidence interval 0.64 to 9.96). Results for the secondary outcome measures, including care satisfaction and measures of carer burden, were similar for both groups. Conclusions Care in a locality based community hospital is associated with greater independence for older people than care in wards for elderly people in a district general hospital. PMID:15994660

  17. Migration paths and country of origin local television consumption within the framework of a transnational community

    Directory of Open Access Journals (Sweden)

    Hugo García Álvarez

    2011-01-01

    Full Text Available The paper explores the role a regional Mexican television channel has in the maintenance of cultural identity and cultural links with their home city of former Monterrey, Mexico, between inhabitants who migrated to Houston, Texas. Through interviews it was possible to identify some strategies for TV viewers to reinforce their sense of belonging to their former local community and avoid their emotional distancing from it and deal with the border. The cases described here show how some people search their identity as Mexican–Americans and the role this TV signal can play, along with the dynamics the border impose on them. The study concludes that in addition to the initial social and familiar networks that facilitated the arrival of newcomers, the availability of “Canal 12” helps to understand a community in a transnational setting as a manifestation of the conditions of border relations and the continuity that this bi–national space provide to maintain strong cultural and symbolic ties with their home region in Northeast Mexico.

  18. Applying a nutribusiness approach to increase animal source food consumption in local communities.

    Science.gov (United States)

    Maretzki, Audrey N; Mills, Edward W

    2003-11-01

    Animal source foods (ASF) in the diets of schoolchildren are beneficial for supporting optimal physical and cognitive development. Nevertheless, behavioral change and economic development are needed to increase and sustain adequate meat product consumption by schoolchildren in developing countries. A NutriBusiness enterprise may be one way for local communities to promote economic development while increasing the availability of meat for children. This work evaluates the feasibility of a NutriBusiness enterprise involving the production of rabbits and the manufacture of solar dried snack food. Some rabbits would be kept for home use, whereas others would be used in the manufacture of a rabbit-sweet potato dried snack food that could be fed to children or sold for income. The NutriBusiness enterprise would be composed of participants from the community contributing to a cooperative effort for setting up a manufacturing facility and organizing production, manufacturing and marketing functions. A unit operation for rabbit-sweet potato Chiparoos, based on full-capacity operation of a single solar drier would involve up to 110 shareholder families, each producing 240 rabbits/y with 120 used at home and 120 sold for Chiparoos manufacture. Participation in the enterprise would increase the availability to children of iron, zinc and vitamin B-12, and other nutrients, and provide approximately 350 dollars/y additional income for the family.

  19. Municipal Local Economic Development and the Multiplier effect: Piloting a Community Enterprise Identification Method in South Africa and Namibia

    Directory of Open Access Journals (Sweden)

    Lucienne Heideman

    2011-12-01

    Full Text Available Local Economic Development (LED is a contested concept in southern Africa, and has become synonymous with delivery of generic job-creation projects, often grant-dependent and unsustainable. Municipal LED has followed this pattern in South Africa since 1994, with little lasting success. Each local economy is unique, and has its own problems and opportunities. The ’Plugging the Leaks’ method recognizes that communities themselves know best how money enters and exits their area. By asking people to analyse their local economy as a 'leaky bucket', the method puts control back in the hands of local people, rather than external experts, and allows them to analyse their own local economy to identify gaps and opportunities for enterprise. By better networking and working collectively to improve their local economy, local communities are able to re-circulate cash internally. This circulation of cash is explained as the local multiplier effect in the workshops. A pilot process of running ‘Plugging the Leaks’ workshops in low income communities in South Africa and Namibia revealed that spending choices in these communities are severely limited in a context where there is no effective welfare state. Therefore, empowerment with this method came from the discovery of collective action and networking, rather than from individual spending choices. Local start-up business tends to be limited to survivalist and copy-cat one-person ventures, and are a last resort when formal employment is absent. In this context collective enterprise offers the necessary empowerment for people to attempt financially sustainable ventures that respond to a gap in the local economy. The pilot project is attempting to show that municipal LED staff can play the role of facilitator for initiating the enterprise-identification process and further mobilise state enterprise support agencies around the locus of LED, without crossing the line between facilitation and implementation

  20. Terminological analysis of terms «civil society» and «local community»

    Directory of Open Access Journals (Sweden)

    O. S. Kondratinskii

    2015-12-01

    Full Text Available The article discusses the concepts of civil society, local community. Considered and analyzed various scientific approaches to the interpretation of the term «civil society» and «local community» in the context of public administration reform and introduction of new approaches to the management of local development. According to the author, the basis for positive social and political change in the country should be at the level of civil society capable of newly incorporated local communities, as reviewed and analyzed various scientific approaches to the interpretation of the term «civil society» and «local community», in the context of democratic transformation of public administration in Ukraine. The more developed is civil society, the easier for citizens to defend their interests, the greater their possibilities of self-realization in various spheres of public life and the less danger of usurpation of power by its bodies or individuals. Defending material and spiritual independence of man from the state, ensuring legal guarantees of such independence protection of private and public interests of the people, civil society actively promotes the democratic process, during which a competent civil environment is formed. New approaches to generate an increase in business administration develop policies encouraging the involvement of civil society and business. However, the process of forming competent civil society at the local level remain little studied and require a thorough scientific analysis for intensive development of new mechanisms to influence the development of civil society.

  1. The Role of Agritourism’s Impact on the Local Community in a Transitional Society: A Report From Serbia

    Directory of Open Access Journals (Sweden)

    Marko D. PETROVIĆ

    2017-02-01

    Full Text Available This study assessed local residents’ attitudesin Serbia toward the impact of agritourismin their surroundings, using a Tourism ImpactAttitude Scale (TIAS. Till now, analysis of theimpact of tourism on the attitudes of residentsin rural areas of Serbia and other Balkan transitionalcountries is insuffi ciently researched. Theanalyzed items of the TIAS were grouped intofour factors: personal and community benefi ts(grouped eight items; negative impacts (sevenitems; concern for the local tourism development(fi ve items; and general opinion abouttourism development (three items. The factorsexplain 47.47% of the variance. Furthermore,the results showed that residents consider thepossibility to have more money to spend as themost important impact of tourism development. Itis followed by the support of local authorities topromote tourism development. The third relevantissue for the residents is related with encouragementof tourism in the local community. Theseare the key propositions to start an initiative forthe local communities to actively participate inagritourism development. The results provideresidents, tourism organizers and local authoritieswith important community perceptions pertainingto the agritourism’s impact.

  2. Community change within a Caribbean coral reef Marine Protected Area following two decades of local management.

    Directory of Open Access Journals (Sweden)

    Mae M Noble

    Full Text Available Structural change in both the habitat and reef-associated fish assemblages within spatially managed coral reefs can provide key insights into the benefits and limitations of Marine Protected Areas (MPAs. While MPA zoning effects on particular target species are well reported, we are yet to fully resolve the various affects of spatial management on the structure of coral reef communities over decadal time scales. Here, we document mixed affects of MPA zoning on fish density, biomass and species richness over the 21 years since establishment of the Saba Marine Park (SMP. Although we found significantly greater biomass and species richness of reef-associated fishes within shallow habitats (5 meters depth closed to fishing, this did not hold for deeper (15 m habitats, and there was a widespread decline (38% decrease in live hard coral cover and a 68% loss of carnivorous reef fishes across all zones of the SMP from the 1990s to 2008. Given the importance of live coral for the maintenance and replenishment of reef fishes, and the likely role of chronic disturbance in driving coral decline across the region, we explore how local spatial management can help protect coral reef ecosystems within the context of large-scale environmental pressures and disturbances outside the purview of local MPA management.

  3. Measuring the Social Sustainability of Urban Communities: The Role of Local Authorities

    Directory of Open Access Journals (Sweden)

    Bogdana NEAMŢU

    2012-10-01

    Full Text Available The paper explores the topic of social sustainability which in the last years has attracted interest from both the academia and political decision-makers and analyzes emerging issues on the social sustainability agenda such as urban governance, citizens’ empowerment and participation, sense of place, urban livability etc. The article focuses on how social sustainability of a community can be evaluated: it looks at existing methodologies, metrics and tools and uses the indicators from the Egan report (UK to illustrate the shifts currently taking place in the realm of sustainability assessment. The empirical research strives to determine whether public servants working in urban planning or in other areas that are closely related to planning are in favor of introducing at the local level a sustainability assessment system (research carried out in medium and large municipalities from the North-Western region of Romania. The main conclusion which can be derived from both literature and practice is that the themes under the umbrella of social sustainability are changing and that sustainability assessment is currently in the process of being better understood and used at the local level.

  4. Communities, Classrooms, and Peers: Examining How Local Contexts Shape Female Students' STEM Intentions

    Science.gov (United States)

    Riegle-Crumb, Catherine

    2017-01-01

    Despite being the focus of decades of research as well as interventions, gender inequality in representation in many STEM fields, including physics, engineering, and computer science remains. Recent research indicates that high school is a particularly important time point to investigate regarding the roots of inequality, as this is when many young women decide that they are not interested in pursuing degrees in these STEM fields. This presentation will focus on the role of local contexts, including communities, classrooms, and peers, in contributing to such decisions. Specifically, sociological theories suggest that role models and peers within young people's immediate environment can send both implicit and explicit messages that contradict larger social stereotypes, and promote perceptions and experiences of inclusion. Alternatively, adults and peers can endorse and behave in a manner consistent with stereotypes, leading to overtly exclusionary messages and actions. Utilizing data from a large urban district in the Southwest, as well as a national sample of high school students, this presentation will examine how such factors within local contexts can work in both positive and negative ways to shape girls' interests and expectations in STEM fields.

  5. Community change within a Caribbean coral reef Marine Protected Area following two decades of local management.

    Science.gov (United States)

    Noble, Mae M; van Laake, Gregoor; Berumen, Michael L; Fulton, Christopher J

    2013-01-01

    Structural change in both the habitat and reef-associated fish assemblages within spatially managed coral reefs can provide key insights into the benefits and limitations of Marine Protected Areas (MPAs). While MPA zoning effects on particular target species are well reported, we are yet to fully resolve the various affects of spatial management on the structure of coral reef communities over decadal time scales. Here, we document mixed affects of MPA zoning on fish density, biomass and species richness over the 21 years since establishment of the Saba Marine Park (SMP). Although we found significantly greater biomass and species richness of reef-associated fishes within shallow habitats (5 meters depth) closed to fishing, this did not hold for deeper (15 m) habitats, and there was a widespread decline (38% decrease) in live hard coral cover and a 68% loss of carnivorous reef fishes across all zones of the SMP from the 1990s to 2008. Given the importance of live coral for the maintenance and replenishment of reef fishes, and the likely role of chronic disturbance in driving coral decline across the region, we explore how local spatial management can help protect coral reef ecosystems within the context of large-scale environmental pressures and disturbances outside the purview of local MPA management.

  6. Community Change within a Caribbean Coral Reef Marine Protected Area following Two Decades of Local Management

    KAUST Repository

    Noble, Mae M.

    2013-01-14

    Structural change in both the habitat and reef-associated fish assemblages within spatially managed coral reefs can provide key insights into the benefits and limitations of Marine Protected Areas (MPAs). While MPA zoning effects on particular target species are well reported, we are yet to fully resolve the various affects of spatial management on the structure of coral reef communities over decadal time scales. Here, we document mixed affects of MPA zoning on fish density, biomass and species richness over the 21 years since establishment of the Saba Marine Park (SMP). Although we found significantly greater biomass and species richness of reef-associated fishes within shallow habitats (5 meters depth) closed to fishing, this did not hold for deeper (15 m) habitats, and there was a widespread decline (38% decrease) in live hard coral cover and a 68% loss of carnivorous reef fishes across all zones of the SMP from the 1990s to 2008. Given the importance of live coral for the maintenance and replenishment of reef fishes, and the likely role of chronic disturbance in driving coral decline across the region, we explore how local spatial management can help protect coral reef ecosystems within the context of large-scale environmental pressures and disturbances outside the purview of local MPA management. © 2013 Noble et al.

  7. Collaborating with the local community of Kullorsuaq, Greenland to obtain high-quality hydrographic measurements near Alison Glacier

    Science.gov (United States)

    Porter, D. F.; Turrin, M.; Tinto, K. J.; Giulivi, C. F.; Cochran, J. R.; Bell, R. E.

    2014-12-01

    Warming ocean waters around Greenland have been implicated, along with warmer air temperatures, in the rapid increase of melt of the tidewater glaciers that drain the ice sheet. Most available regional oceanographic measurements have been collected during the summer seasons and are concentrated near the largest and most accessible glaciers. In order to gain a more comprehensive picture of the changing environment around the entirety of Greenland, more fjords, especially in the north, must be sampled. In July 2014, we travelled to Kullorsuaq in Northwest Greenland in order to foster a partnership with the local community to obtain new hydrographic data from CTD casts near Alison Glacier (74.6N, 57W). The terminus of this glacier abruptly retreated 10 km between 2000 and 2006. Although adequate observations from that time period are unavailable, our recently collected temperature and salinity data suggests that the deep water near Alison is similar to the waters further south, where near-synchronous ocean warming and glacial acceleration has been documented. Over the course of two sampling days, a hand-operated winch from a small boat was used to make standard CTD casts in front of Alison Glacier. We find evidence of glacial and mélange melt and the signature of both Polar and Atlantic Water masses at depth. Along-fjord casts illustrate how the ocean waters are modified as they circulate in and out of the fjord and the interaction of this water with the melting glacial front. At 500m depths, ocean temperatures are about 3°C above the in-situ freezing point of seawater, suggesting a possible influence of warm ocean waters on the mass loss of Alison Glacier. Using NASA Operation IceBridge and satellite altimetry data, we relate our new hydrographic data to the observed recent changes in Alison Glacier. An additional important result is that this short field campaign uncovered the possibility of working with local Greenlandic communities to aid scientists in both

  8. Assessing, treating and preventing community acquired pneumonia in older adults: findings from a community-wide survey of emergency room and family physicians

    Directory of Open Access Journals (Sweden)

    Loeb Mark

    2005-08-01

    Full Text Available Abstract Background Respiratory infections, like pneumonia, represent an important threat to the health of older Canadians. Our objective was to determine, at a community level, family and emergency room physicians' knowledge and beliefs about community acquired pneumonia (CAP in older adults and to describe their self-reported assessment, management and prevention strategies. Methods All active ER and family physicians in Brant County received a mailed questionnaire. An advance notification letter and three follow-up mailings were used to maximize physician participation rate. The questionnaire collected information about physicians' assessment, management, and prevention strategies for CAP in older adults (≥60 years of age plus demographic, training, and practice characteristics. The analysis highlights differences in approaches between office-based and emergency department physicians. Results Seventy-seven percent of physicians completed and returned the survey. Although only 16% of physicians were very confident in assessing CAP in older adults, more than half reported CAP to be a very important health concern in their practices. In-service training for family physicians was associated with increased confidence in CAP assessment and more frequent use of diagnostic tests. Family physicians who reported always requesting chest x-rays were also more likely to request pulse oximetry (OR 5.6, 95% CI 1.40 to 22.5 and recommend both follow-up x-rays (OR 5.4, 95% CI 1.7 to 16.6 and pneumococcal vaccination (OR 3.4, 95% CI 1.1 to 10.0. Conclusion The findings of this study provide a snapshot of how non-specialists from a non-urban Ontario community assess, manage and prevent CAP in older adults and highlight differences between office-based and emergency department physicians. This information can guide researchers and clinicians in their efforts to improve the management and prevention of CAP in older adults.

  9. From link-prediction in brain connectomes and protein interactomes to the local-community-paradigm in complex networks.

    KAUST Repository

    Cannistraci, C.V.

    2013-04-08

    Growth and remodelling impact the network topology of complex systems, yet a general theory explaining how new links arise between existing nodes has been lacking, and little is known about the topological properties that facilitate link-prediction. Here we investigate the extent to which the connectivity evolution of a network might be predicted by mere topological features. We show how a link/community-based strategy triggers substantial prediction improvements because it accounts for the singular topology of several real networks organised in multiple local communities - a tendency here named local-community-paradigm (LCP). We observe that LCP networks are mainly formed by weak interactions and characterise heterogeneous and dynamic systems that use self-organisation as a major adaptation strategy. These systems seem designed for global delivery of information and processing via multiple local modules. Conversely, non-LCP networks have steady architectures formed by strong interactions, and seem designed for systems in which information/energy storage is crucial.

  10. Domestic Forests: A New Paradigm for Integrating Local Communities' Forestry into Tropical Forest Science

    Directory of Open Access Journals (Sweden)

    Francois Verdeaux

    2007-12-01

    Full Text Available Despite a long history of confrontation between forest agencies and forest people, "indigenous" or "local" practices are increasingly considered as a viable alternative of forest management. This paper is a synthesis derived from various long-term research programs carried out by the authors in Southeast Asia and Africa on forests managed by farmers. These researches looked at local practices and underlying science, including their social, political, and symbolic dimensions. They also addressed evolutionary trends and driving forces, as well as potential and limits for forest conservation and development, mitigation of deforestation, biodiversity conservation, and poverty alleviation in a context of global environmental, political, and social change. We discuss how forest management by local communities, contrary to the unified models of professional forest management, exhibits a high historical and geographical diversity. The analysis we draw from the various examples we studied reveals several invariants, which allows proposing the unifying paradigm of "domestic forest." The first universal feature concerns the local managers themselves, who are, in their vast majority, farmers. Management practices range from local interventions in the forest ecosystem, to more intensive types of forest culture, and ultimately to permanent forest plantation. But in all cases, forest management is closely integrated with agriculture. The second universal feature concerns the conceptual continuity of planted forests with the natural forest, in matters of vegetation's structure and composition as well as economic traits and ecosystem services. The resulting forest is uneven-aged, composed of several strata, harboring a large diversity of species, and producing a wide range of products, with timber seldom being the dominant one. The term "domestic forest" aims at highlighting the close relationship the domestication process establishes between a specific human

  11. Previous degassing of coal beds in the Jiu Valley coalfield - energy source for local community

    Energy Technology Data Exchange (ETDEWEB)

    Lupu, C.; Jurca, L. [National Institute for Safety in Mine and Explosion Protection, Petrosani (Romania)

    2001-07-01

    The restructuring process of the Romanian mining industry required by transition to the market economy aims at raising of the labour productivity in a safe environment. This paper presents the systems and methods for degassing the coal beds employed in the coalfield of the Jiu Valley, in accordance with the specific geological conditions and the used mining methods. Researches were carried out aiming to determine the fissuring amplitude and permeability of the neighbouring rock mass, and the coal beds. These researches showed raises of methane emissions when the rocks in the roof or in the floor of the coal beds were sandstones or sandstone marls. A previous degassing of the coal beds is put into practice in the coalfield of the Jiu Valley. This process is accomplished both in a 'central' system with equipment placed outside the mine and in a 'local' system, using ejectors to catch methane. These ejectors are placed at the level of the underground mining works. The caught methane is discharged either into air when the aspiration equipment are placed outside the mine or trough discharge air flows of the polluted air from underground when underground ejectors are used. The caught methane amounts the values between 4.5 and 6 m{sub 3}/min, for the aspiration equipment placed outside the mine and 0.8-1.5 m{sub 3}/min, when the 'local' degassing system is employed. Taking into account the fact that methane caught in underground is an energy source and the greenhouse effect is increased when methane is discharged into the fresh air, there has been considered to be a good thing both for the needs of the producing units and for the local community that methane should be submitted to an industrial exploitation. 10 refs., 1 fig.

  12. Climate change adaptation in Dutch local communities: risk perception, institutional capacity and the role of local government

    NARCIS (Netherlands)

    Berg, van den Maya M.

    2010-01-01

    This report explains the outcomes of the research project Analysing local climate vulnerability and local adaptation strategies which was carried out from 2005 up till 2009 at the Twente Centre for Studies in Technology and Sustainable Development (CSTM), University of Twente. This project is funded

  13. Climate Change Adaptation in Dutch Local Communities. Risk Perception, Institutional Capacity and the Role of Local Government.

    NARCIS (Netherlands)

    van den Berg, Maya Marieke

    2010-01-01

    This report explains the outcomes of the research project Analysing local climate vulnerability and local adaptation strategies which was carried out from 2005 up till 2009 at the Twente Centre for Studies in Technology and Sustainable Development (CSTM), University of Twente. This project is funded

  14. Relationships and Community Risk Factors for Elder Abuse and Neglect: Findings from the First National Prevalence Study on Elder Maltreatment

    Directory of Open Access Journals (Sweden)

    Dimitrinka Jordanova Peshevska

    2014-06-01

    Full Text Available OBJECTIVES: The objective of the study was to mesaure the 12-months prevalence of elder abuse and neglect in private huousehold and to examine the relationship and community level risk factors for elder abuse and neglect. METHOD: Total of 960 respondents aged 65 years and above in private households, from all eight statistical regions participated in the study.  Nationally stratified quota sampling procedure was applied, through four stages. Information was collected in face-to face interview on socio-demographic, healthy life style, physical and mental health, and abuse and neglect types characteristics of elder population. Data were examined using descriptive statistics, binary logistic regression, and odd ratios (OR. Statistical significance was set up at p < 0.05. RESULTS: The respondents reported prevalence of psychological abuse 25.7%, followed by financial abuse 12 %, neglect 6.6%, physical abuse 5.7%, physical injury 3.1%, and sexual abuse 1.3% (reported only in female respondents in the previous 12-months. Living with close relatives, dissatisfaction with the household income, less equipped households, lacking property of house/flat are associated risk factors for elder maltreatment on relationship level. Living in the northeast, southeast, and Polog region are associated risk for elder maltreatment. CONCLUSION: Study findings emphasised the previous data obtained with regards to the community and relationships risk factors for elder maltreatment.

  15. The Impact of the Free Swimming Programme in a Local Community in the South East of England: Giving with One Hand, Taking Away with the Other

    Directory of Open Access Journals (Sweden)

    Themis Kokolakakis

    2015-04-01

    Full Text Available The purpose of this study is to examine the impact of the introduction of the Free Swimming Programme (FSP in a local community (not identified to preserve anonymity in the South East of England. The question has been approached in a variety of ways: by using primary quantitative data from leisure centres and logistic regressions based on the Active People Survey (APS. Problems are identified related to the introduction of the FSP in this community and suggestions are made for future policy. A brief examination of swimming participation in England enables researchers to place this community into a national context. The problems and policies of sport organisation developed in this community are not dissimilar to a more general application reflecting the English experience; in this sense it is anticipated that the findings will enable managers of sport organisations, along with public health policy makers, to focus more effectively on raising sport participation. The unique selling points of this article are the examination of FSP for adult participants, the local analysis of junior and senior participation, and the overall assessment of the policy based on APS.

  16. Drug-related harm among people who inject drugs in Thailand: summary findings from the Mitsampan Community Research Project.

    Science.gov (United States)

    Hayashi, Kanna; Ti, Lianping; Fairbairn, Nadia; Kaplan, Karyn; Suwannawong, Paisan; Wood, Evan; Kerr, Thomas

    2013-10-07

    For decades, Thailand has experienced high rates of illicit drug use and related harms. In response, the Thai government has relied on drug law enforcement to address this problem. Despite these efforts, high rates of drug use persist, and Thailand has been contending with an enduring epidemic of human immunodeficiency virus (HIV) among people who inject drugs (IDU). In response to concerns regarding drug-related harm in Thailand and a lack of research focused on the experiences and needs of Thai IDU, the Mitsampan Community Research Project was launched in 2008. The project involved administering surveys capturing a range of behavioral and other data to community-recruited IDU in Bangkok in 2008 and 2009. In total, 468 IDU in Bangkok were enrolled in the project. Results revealed high rates of midazolam injection, non-fatal overdose and incarceration. Syringe sharing remained widespread among this population, driven primarily by problems with access to syringes and methamphetamine injection. As well, reports of police abuse were common and found to be associated with high-risk behavior. Problems with access to evidence-based drug treatment and HIV prevention programs were also documented. Although compulsory drug detention centers are widely used in Thailand, data suggested that these centers have little impact on drug use behaviors among IDU in Bangkok. The findings from this project highlight many ongoing health and social problems related to illicit drug use and drug policies in Bangkok. They also suggest that the emphasis on criminal justice approaches has resulted in human rights violations at the hands of police, and harms associated with compulsory drug detention and incarceration. Collectively, the findings indicate the urgent need for the implementation of evidence-based policies and programs in this setting.

  17. Barriers to Local Residents’ Participation in Community-Based Tourism: Lessons from Houay Kaeng Village in Laos

    Directory of Open Access Journals (Sweden)

    Kim Sangkyun

    2014-01-01

    Full Text Available This study aims to identify the barriers to local residents’ participation in the process of community-based tourism planning and development in a developing country. Focusing on the case of Houay Kaeng Village in Sayabouly Province, Laos, a qualitative exploratory study was conducted by adopting in-depth interviews with the various levels of local community’s members. The key barriers to local community participation identified in this research include: (1 low education levels and lack of knowledge about tourism; (2 poor living conditions and lack of financial support; (3 busy daily routine and lack of time for tourism participation; (4 local community’s perception of tourism as a seasonal business with low income; and (5 power disparities, institutional disincentives and local’s distrust in authorities. The results suggest that only a small number of the local residents in the village were satisfied with their current and on-going participation expressing their strong willingness to continue in participating in the process of tourism planning and development, whereas a large group of the residents were not willing to do it at all in the future. The paper further discusses implications for the government and communities in regard to community-based sustainable tourism development.

  18. Are local communities prepared to face a future volcanic emergency at Vesuvius?

    Science.gov (United States)

    Carlino, S.; Somma, R.; Mayberry, G. C.

    2009-04-01

    The Vesuvius represents, undoubtedly, the icon of volcanic threats, since more than 600,000 people live very close to the volcano. This image is strengthened by the presence of the archaeological ruins of Pompeii and Herculaneum, buried by the 79 A.D. plinian eruption, testifying nowadays the highly destructive impact on humans, buildings and environments. Nevertheless, many young people live in the Vesuvian area show an inadequate preparedness to face the next eruption. This is inferred by the results of a multiple choice questionnaire, distributed to 400 high-school students in three municipalities located close to the volcano during the 2007. The questionnaire was aimed to understand the level of risk perception and preparedness of at-risk communities during the current quiescent period. The interviewed students show high levels of fear, poor perceived ability to protect themselves from the effects of a future eruption, and insufficient knowledge of the National Emergency Plan for Vesuvian Area (NEPVA). This result suggests that, during a future eruption of Vesuvius, there may not be enough time to educate the large number of people living near the volcano about how to appropriately respond. The lack of knowledge about NEPVA is a sign of the absence of well-tested communication strategies and effective information dissemination in the study area. This lack of knowledge also means there is little interest in participating in risk-reduction activities. The inadequate risk education and preparedness of respondents implies that a strong effort is needed to improve communication strategies in order to facilitate successful evacuations. Therefore, it is important to take advantage of the present period of quiescence at Vesuvius to increase the risk perception of youth in local communities. In the absence of adequate preparedness measures, an evacuation could become "enforced" or even worse, a "failure."

  19. Local Community Verification of Coastal Erosion Risks in the Arctic: Insights from Alaska's North Slope

    Science.gov (United States)

    Brady, M.

    2016-12-01

    During his historic trip to Alaska in 2015, U.S. President Barack Obama announced a collaborative effort to update maps of the Arctic region in anticipation of increased maritime access and resource development and to support climate resilience. Included in this effort is development of an Arctic-wide satellite-based digital elevation model (DEM) to provide a baseline to monitor landscape change such as coastal erosion. Focusing in Alaska's North Slope, an objective of this study is to transform emerging Arctic environment spatial data products including the new DEM into information that can support local level planning and decision-making in the face of extreme coastal erosion and related environmental threats. In pursuit of this, in 2016, 4 workshops were held in three North Slope villages highly exposed to coastal erosion. The first workshop with approximately 10 managers in Barrow solicited feedback on an erosion risk database developed in a previous research stage and installed onto the North Slope's planning Web portal. The database includes a physical risk indicator based on factors such as historical erosion and effects of sea ice loss summarized at asset locations. After a demonstration of the database, participants discussed usability aspects such as data reliability. The focus of the mapping workshops in Barrow and two smaller villages Wainwright and Kaktovik was to verify and expand the risk database by interactively mapping erosion observations and community asset impacts. Using coded stickers and paper maps of the shoreline showing USGS erosion rates, a total of 50 participants provided feedback on erosion data accuracy. Approximately 25 of the total 50 participants were elders and hunters who also provided in-depth community risk information. The workshop with managers confirmed physical risk factors used in the risk database, and revealed that the information may be relied upon to support some development decisions and better engage developers about

  20. Climate perceptions of local communities validated through scientific signals in Sikkim Himalaya, India.

    Science.gov (United States)

    Sharma, R K; Shrestha, D G

    2016-10-01

    Sikkim, a tiny Himalayan state situated in the north-eastern region of India, records limited research on the climate change. Understanding the changes in climate based on the perceptions of local communities can provide important insights for the preparedness against the unprecedented consequences of climate change. A total of 228 households in 12 different villages of Sikkim, India, were interviewed using eight climate change indicators. The results from the public opinions showed a significant increase in temperature compared to a decade earlier, winters are getting warmer, water springs are drying up, change in concept of spring-water recharge (locally known as Mul Phutnu), changes in spring season, low crop yields, incidences of mosquitoes during winter, and decrease in rainfall in last 10 years. In addition, study also showed significant positive correlations of increase in temperature with other climate change indicators viz. spring-water recharge concept (R (2) = 0.893), warmer winter (R (2) = 0.839), drying up of water springs (R (2) = 0.76), changes in spring season (R (2) = 0.68), low crop yields (R (2) = 0.68), decrease in rainfall (R (2) = 0.63), and incidences of mosquitoes in winter (R (2) = 0.50). The air temperature for two meteorological stations of Sikkim indicated statistically significant increasing trend in mean minimum temperature and mean minimum winter temperature (DJF). The observed climate change is consistent with the people perceptions. This information can help in planning specific adaptation strategies to cope with the impacts of climate change by framing village-level action plan.

  1. The State of Marketing in Leading MNC’s and their Local Competitors in Pakistan : Findings of a Baseline Survey

    OpenAIRE

    Irfan Amir; Farrah Arif

    2007-01-01

    The objective of this research is to assess the state of marketing practices in leading multi-national companies operating in the country and their local competitors. This paper presents the findings of the first phase of the study. These findings are based on personal interviews with forty-three MNCs. The findings reveal that companies varied significantly with regard to marketing practices and processes --- both in terms of engaging in different practices and processes but also in terms of ...

  2. Community-based tourism: From a local to a global push

    Directory of Open Access Journals (Sweden)

    Andrea Giampiccoli

    2016-03-01

    Full Text Available Orientation: World inequality is growing and tourism contributes to it; an alternative option is, therefore, needed towards a more just and redistributive approach to this industry.Purpose: The aim is to propose that there is a need to advance the tourism sector to be more in line with community-based tourism (CBT principles and practices.Motivation of the study: The current tourism system exists within the more general neoliberal milieu. Alternative tourism forms are also often co-opted and circumscribed by a neoliberal framework. The issue is to a find a possible solution to advance a tourism development approach that enhances a decrease in inequalities.Research design, approach and method: The article is a review paper.Main findings: The results propose that the actual system of the tourism sector is in line with neoliberal milieu and does not militate against various inequalities (it, in fact, supports them. Therefore, a tourism development approach more based on CBT principles and practices is advocated. Practical/managerial implication: A shift in the tourism development approach is proposed, reflecting the need to establish new policies and management structures that are fundamentally based on CBT principles and practices.Contribution/value add: The article contributes to the literature related to the role of tourism in development, specifically debating matters related to the relationship between tourism, neoliberalism and alternative tourism. In addition, the article also deals with the debate on CBT.

  3. Distributed Self-Organization Of Swarms To Find Globally $\\epsilon$-Optimal Routes To Locally Sensed Targets

    CERN Document Server

    Chattopadhyay, Ishanu

    2011-01-01

    The problem of near-optimal distributed path planning to locally sensed targets is investigated in the context of large swarms. The proposed algorithm uses only information that can be locally queried, and rigorous theoretical results on convergence, robustness, scalability are established, and effect of system parameters such as the agent-level communication radius and agent velocities on global performance is analyzed. The fundamental philosophy of the proposed approach is to percolate local information across the swarm, enabling agents to indirectly access the global context. A gradient emerges, reflecting the performance of agents, computed in a distributed manner via local information exchange between neighboring agents. It is shown that to follow near-optimal routes to a target which can be only sensed locally, and whose location is not known a priori, the agents need to simply move towards its "best" neighbor, where the notion of "best" is obtained by computing the state-specific language measure of an...

  4. Utilizing findings from a gender-based analysis to address chronic disease prevention and management among African-American women in a Michigan community.

    Science.gov (United States)

    Lombard, Wendy; Burke, Jodi; Waddell, Sandra; Franke, Arthur

    2015-08-01

    This research note underscores the importance of including strategies to address gender-based disparities when planning and implementing community health improvement programs. Working in collaboration with the Inkster Partnership for a Healthier Community (IPHC), the National Kidney Foundation of Michigan conducted a gender-based analysis as part of its broader community health needs assessment efforts in Inkster, MI. The findings from these studies revealed significant challenges impacting women that were not being adequately addressed within the community. In response to these findings, the IPHC created a strategic action plan to respond to the highest priority needs by increasing community awareness of and linkages to resources that provide supportive services for low-income African-American women. Copyright © 2014 Elsevier Ltd. All rights reserved.

  5. Exploring Partnerships between Local Communities and Timber Companies: An Experiment Using the Role-Playing Games Approach

    Directory of Open Access Journals (Sweden)

    Herry Purnomo

    2009-01-01

    Full Text Available Cooperation among stakeholders is widely accepted as an effective management strategy. This paper describes an experimental study that explores this cooperation using role-playing games, which is formulated within a multiagent simulation framework. This framework enables participants to take active roles in mimicking the collaborative decision environment and the behaviors and attitudes of the different stakeholders. The paper examines a forest plantation company in South Sumatra, Indonesia, which has cooperated with local communities since 2000. The experimental pilot study described in this paper explored the role of communication in partnership relationships between the company and the local communities living within and around the surroundings of the company's plantation. These partnerships were explored and analyzed using the gaming approach involving university students taking the role of forest stakeholders, from both the timber company and the local communities. Lessons learned from the game provided the rationale for the establishment of a communication institution called “Forum Sebahu Sejalan.” This formal forum was constituted after a facilitated ex-postinteraction between representatives from the timber company and local communities. Results and observations drawn from the interactions show the potentials of the RPG approach and the formal forum in crafting resilient partnerships among stakeholders.

  6. Management of Indigenous Knowledge as a Catalyst towards Improved Information Accessibility to Local Communities: A Literature R

    Directory of Open Access Journals (Sweden)

    Iyoro Abiodun Olaide

    2013-06-01

    Full Text Available This paper reviews the existing literature on how the management of indigenous knowledge could lead to its effective utilization. Indigenous knowledge is different from other types of knowledge. It could be an important tool to ensure the sustainability of societal development of local communities.

  7. 77 FR 20756 - Implementation of the Local Community Radio Act of 2010; Revision of Service and Eligibility...

    Science.gov (United States)

    2012-04-06

    ... COMMISSION 47 CFR Part 73 Implementation of the Local Community Radio Act of 2010; Revision of Service and... to operate with a maximum power of 100 watts ERP at 30 meters HAAT. LP10 stations may operate with a maximum power of 10 watts ERP at 30 meters HAAT. To date, the Commission has issued construction...

  8. 78 FR 67310 - Implementation of the Local Community Radio Act of 2010; Revision of Service and Eligibility...

    Science.gov (United States)

    2013-11-12

    ... COMMISSION 47 CFR Part 73 Implementation of the Local Community Radio Act of 2010; Revision of Service and..., in which it adopted numerous measures to complete implementation of the LCRA, service and licensing... class, which would allow licensees to transmit at any Effective Radiated Power (``ERP'') from 1 to...

  9. 77 FR 20555 - Implementation of the Local Community Radio Act of 2010; Revision of Service and Eligibility...

    Science.gov (United States)

    2012-04-05

    ... COMMISSION 47 CFR Part 73 Implementation of the Local Community Radio Act of 2010; Revision of Service and... with a maximum power of 100 watts effective radiated power (``ERP'') at 30 meters antenna height above.... The LP10 class consists of stations with a maximum of 10 watts ERP at 30 meters HAAT, providing an...

  10. European integration and the supervision of local and regional authorities Experiences in the Netherlands with requirements of European Community law

    Directory of Open Access Journals (Sweden)

    Bart Hessel

    2006-06-01

    Full Text Available As a result of increasing European integration, local and regional authorities are having to deal with European law more and more intensively. As Member States (read: central government are responsible vis-à-vis the Community for the errors of local and regional authorities, the question arises within Member States whether the central government possesses sufficient supervisory instruments for complying with their obligations under Community law: they must ensure that the errors of local and regional authorities are rectified in time, and national law must provide for sufficient possibilities to do so. Although Community law is neutral towards the internal relations between the various tiers of government within the Member States, this responsibility of the central government may, as a result of European integration, lead to a need for more powerful supervisory instruments in relation to local and regional authorities. In the past five years there has been some debate on this subject within the Netherlands and after a long delay the Dutch cabinet in 2004 decided that the existing supervisory instruments in the decentralized unitary state of the Netherlands should be expanded. The legislation intended to realize this expansion is being prepared. This discussion and its results would seem of interest to other Member States of the Community facing similar problems.

  11. Educational Interventions and Evaluation for Obesity Prevention in Preschool Children in Local Communities.

    Science.gov (United States)

    Yoshiike, Nobuo; Iwabe, Maiko; Yoshioka, Yoshiko

    2017-01-01

    Educational interventions for obesity prevention from early childhood is one of the important measures in health promotion policies, especially in locations where obesity and overweight in school and preschool children are prevalent, such as in the Aomori Prefecture. The Aomori Prefecture government started a new demonstration project in FY 2014 that targeted children in nursing schools for the prevention of obesity through both population approaches (nutrition/physical activity education and nutrition management in lunch programs) and individual approaches to solving overweight in children. Our study group developed a data management tool to routinely accumulate data on measured body height and weight. We also developed educational materials with growth charts for nutritional education of guardians, and summary sheets showing the distributions of degree of obesity and prevalence of overweight/obesity in age-sex groups for use in assessment in each nursing school. To promote and evaluate the demonstration project, we offered the data management tool to all nursing schools in the prefecture for nutritional education and management in the nursing schools and asked them to anonymously submit data to build a prefecture-based monitoring dataset. Around 70% (310 institutes) of the institutes responded to this request, and we developed a longitudinal dataset with about 4,000 children in each of the 3-, 4-, and 5-year-old cohorts. This first revealed the prevalence of overweight in preschool children in the entire prefecture. The dataset will be further utilized for evaluating the effectiveness of educational interventions in preschool settings in local communities.

  12. Collaboration Among Missouri Nonprofit Hospitals and Local Health Departments: Content Analysis of Community Health Needs Assessments

    Science.gov (United States)

    Wilson, Kristin D.; Ciecior, Amanda; Stringer, Lisa

    2015-01-01

    Objectives. We identified the levels of joint action that led to collaboration between hospitals and local health departments (LHDs) using the hospital’s community health needs assessments (CHNAs). Methods. In 2014, we conducted a content analysis of Missouri nonprofit hospitals (n = 34) CHNAs, and identified hospitals based on previously reported collaboration with LHDs. We coded the content according to the level of joint action. A comparison sample (n = 50) of Missouri nonprofit hospitals provided the basic comparative information on hospital characteristics. Results. Among the hospitals identified by LHDs, 20.6% were “networking,” 20.6% were “coordinating,” 38.2% were “cooperating,” and 2.9% were “collaborating.” Almost 18% of study hospitals had no identifiable level of joint action with LHDs based on their CHNAs. In addition, comparison hospitals were more often part of a larger system (74%) compared with study hospitals (52.9%). Conclusions. The results of our study helped develop a better understanding of levels of joint action from a hospital perspective. Our results might assist hospitals and LHDs in making more informed decisions about efficient deployment of resources for assessment processes and implementation plans. PMID:25689184

  13. Building Trust in Natural Resource Management Within Local Communities: A Case Study of the Midewin National Tallgrass Prairie

    Science.gov (United States)

    Davenport, Mae A.; Leahy, Jessica E.; Anderson, Dorothy H.; Jakes, Pamela J.

    2007-03-01

    Communities neighboring federally protected natural areas regularly weigh the costs and benefits of the administering agency’s programs and policies. While most agencies integrate public opinion into decision making, efforts to standardize and formalize public involvement have left many local communities feeling marginalized, spurring acrimony and opposition. A significant body of research has examined barriers to effective public participation as well as strategies for relationship building in planning processes; many of which point to trust as a key factor. Trust is especially tenuous in local communities. This paper explores perceptions of trust, expectations for management, as well as constraints to building trust. In-depth interviews were conducted with 21 community members and USDA Forest Service personnel at the Midewin National Tallgrass Prairie in northeastern Illinois. The interviews revealed that trust is perceived as important to effective management. Distinct expectations for management outcomes and processes emerged, including the values, knowledge, and capacity demonstrated in management decisions and actions and opportunities provided for communication, collaboration, and cooperation within the agency-community relationship. The case study identified several constraints to building trust, including competing values, knowledge gaps, limited community engagement, and staff turnover.

  14. Examining Marginalized Communities and Local Conservation Institutions: The Case of Nepal's Annapurna Conservation Area

    Science.gov (United States)

    Dahal, Smriti; Nepal, Sanjay K.; Schuett, Michael A.

    2014-01-01

    In developing countries, participatory conservation initiatives have been criticized for many reasons, mainly for excluding marginalized groups which have led to unequal benefits. Using concepts from the literature on participation, conservation, and political ecology, this research explored the participation of marginal groups, i.e., poor, women, lower caste, and landless, in management institutions in Nepal's Annapurna Conservation Area. Field work for this research was conducted through the use of interviews and participant observation during August-October 2010. Results show that although marginal groups were involved in local management institutions, their representation was minimal and had not led to meaningful participation or empowerment to influence the decisions being made in conservation and development programs. Our study findings indicate that the involvement of marginal groups in local initiatives is complex and influenced by several factors. The study concludes that the Annapurna Conservation Area Project needs to re-orient its conservation projects by adopting a more inclusive form of participation and move beyond the quota system.

  15. Differences in perceived causes of childhood obesity between migrant and local communities in China: A qualitative study.

    Science.gov (United States)

    Li, Bai; Lin, Rong; Liu, Wei; Chen, Jingyi; Liu, Weijia; Cheng, KarKeung; Pallan, Miranda; Adab, Peymane; Jones, Laura

    2017-01-01

    In developing countries, obesity traditionally affectsmore affluent children, butis spreading to a wider social group. Understanding the perceivedcontributors can provide valuable insights to plan preventive interventions. We exploreddifferences in the perceived causes of childhood obesity between local and migrant communities in a major Chinese city. We conducted 20 focus groups (137 parents, grandparents, school teachers) and 11semi-structured interviews with school Principals from migrant and local communities in Guangzhou. Data were transcribed and analysed using a thematic approach. We found that Lack of influence from grandparents, who were perceived to promote obesogenic behaviorin local children, fewer opportunities for unhealthy snacking and less pressure for academic attainment leading to moreactive play were interpreted as potential "protective" factors among migrant children. Nevertheless, two perceived causes of obesity were more pronounced in migrant than local children: lack of parental monitoring after-school andunsafe neighborhoods limiting physical-activity. Two barriers that restricted child physical activity were only found in the migrant community: limited home space, and cultural differences, inhabitinginteractive play with local children. Future interventions should consider uniquedeterminants of obesity in children from different social backgrounds, with tailored strategies to prevent further rise of the epidemic.

  16. Food System Sustainability across Scales: A Proposed Local-To-Global Approach to Community Planning and Assessment

    Directory of Open Access Journals (Sweden)

    Liesel Carlsson

    2017-06-01

    Full Text Available Interest in food systems sustainability is growing, but progress toward them is slow. This research focuses on three interrelated challenges that hinder progress. First, prevailing visions lack a concrete definition of sustainability. Second, global level conceptions fail to guide responses at the local level. Third, these deficiencies may lead to conflicting initiatives for addressing sustainable food systems at the community level that slow collective progress. The purpose of this article is to (1 describe the development of a framework for assessing food system sustainability which accommodates local-level measurement in the context of broader national and global scale measures; and (2 to propose a process that supports community determinacy over localized progress toward sustainable food systems. Using a modified Delphi Inquiry process, we engaged a diverse, global panel of experts in describing “success” with respect to sustainable food systems, today’s reality, and identifying key indicators for tracking progress towards success. They were asked to consider scale during the process in order to explore locally relevant themes. Data were analyzed using the Framework for Strategic Sustainable Development (FSSD to facilitate a comprehensive and systematic exploration of key themes and indicators. Key results include a framework of indicator themes that are anchored in a concrete definition of sustainability, stable at national and global scales while remaining flexible at the local scale to accommodate contextual needs. We also propose a process for facilitating community-level planning for food system sustainability that utilizes this indicator framework. The proposed process is based on insights from the research results, as well as from previous research and experience applying the FSSD at a community level; it bears promise for future work to support communities to determine their own pathways, while contributing to a more

  17. Overcoming the challenges of mosquito (Diptera: Culicidae) sampling in remote localities: a comparison of CO2 attractants on mosquito communities in three tropical forest habitats.

    Science.gov (United States)

    Steiger, D B Meyer; Ritchie, S A; Laurance, S G W

    2014-01-01

    Emerging infectious diseases are on the rise with future outbreaks predicted to occur in frontier regions of tropical countries. Disease surveillance in these hotspots is challenging because sampling techniques often rely on vector attractants that are either unavailable in remote localities or difficult to transport. We examined whether a novel method for producing CO2 from yeast and sugar produces similar mosquito species captures compared with a standard attractant such as dry ice. Across three different vegetation communities, we found traps baited with dry ice frequently captured more mosquitoes than yeast-baited traps; however, there was little effect on mosquito community composition. Based on our preliminary experiments, we find that this method of producing CO2 is a realistic alternative to dry ice and would be highly suitable for remote field work.

  18. Finding Poland: Negotiating the local and the global and the semiperipheral identity of Polish SF&F fandom

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    Joanna Kucharska

    2015-06-01

    Full Text Available An analysis of Polish science fiction, fantasy, and role-playing game fandom brings to the fore problems of Polish identity and patriotism, as well as views on Polish fandom as a specific local phenomenon and as a part of global pop culture. Polish fandom may be framed as a semiperipheral culture, with fans expressing Polish identity and engaging in strategies of negotiating the global and the local.

  19. Voluntary medical male circumcision for HIV prevention in fishing communities in Uganda: the influence of local beliefs and practice.

    Science.gov (United States)

    Mbonye, Martin; Kuteesa, Monica; Seeley, Janet; Levin, Jonathan; Weiss, Helen; Kamali, Anatoli

    2016-09-01

    Local beliefs and practices about voluntary medical male circumcision (VMMC) may influence uptake and effectiveness. Data were gathered through interviews with 40 people from four ethnically mixed fishing communities in Uganda. Some men believed that wound healing could be promoted by contact with vaginal fluids while sex with non-regular partners could chase away spirits - practices which encouraged unsafe sexual practices. Information given by providers stressed that VMMC did not afford complete protection from sexually-transmitted infections, however, a number of male community members held the view that they were fully protected once circumcised. Both men and women said that VMMC was good not just for HIV prevention but also as a way of maintaining hygiene among the men. The implementation of VMMC in high-HIV prevalence settings needs to take account of local beliefs about circumcision, working with local religious/social group leaders, women and peers in the roll-out of the intervention.

  20. Temporal variability in the Abra alba community determined by global and local events

    NARCIS (Netherlands)

    Van Hoey, V.H.; Vincx, M.; Degraer, S.

    2007-01-01

    Macrobenthic communities in temperate, shallow coastal waters are characterised by strong seasonal and year-to-year variations in community characteristics. These temporal variations were investigated in the Abra alba community on the Belgian Continental Shelf over a period of nine years (1995 – 200

  1. Building Community: Exploring the Role of Social Capital and Local Government.

    Science.gov (United States)

    Potapchuk, William R.; Crocker, Jarle P.; Boogaard, Dina; Schechter, William H.

    Social capital is the glue that holds a community together. It is the network of relationships among persons that can be used to get things done. Social capital is a necessary, but not sufficient, ingredient of community building. A community must mobilize its social capital and the mechanisms of its infrastructure to face and resolve collective…

  2. local

    Directory of Open Access Journals (Sweden)

    Abílio Amiguinho

    2005-01-01

    Full Text Available The process of socio-educational territorialisation in rural contexts is the topic of this text. The theme corresponds to a challenge to address it having as main axis of discussion either the problem of social exclusion or that of local development. The reasons to locate the discussion in this last field of analysis are discussed in the first part of the text. Theoretical and political reasons are there articulated because the question is about projects whose intentions and practices call for the political both in the theoretical debate and in the choices that anticipate intervention. From research conducted for several years, I use contributions that aim at discuss and enlighten how school can be a potential locus of local development. Its identification and recognition as local institution (either because of those that work and live in it or because of those that act in the surrounding context are crucial steps to progressively constitute school as a partner for development. The promotion of the local values and roots, the reconstruction of socio-personal and local identities, the production of sociabilities and the equation and solution of shared problems were the dimensions of a socio-educative intervention, markedly globalising. This scenario, as it is argued, was also, intentionally, one of transformation and of deliberate change of school and of the administration of the educative territoires.

  3. Correlates of local safety-related concerns in a Swedish Community: a cross-sectional study

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    Timpka Toomas

    2009-07-01

    Full Text Available Abstract Background Crime in a neighbourhood has been recognized as a key stressor in the residential environment. Fear of crime is related to risk assessment, which depends on the concentration of objective risk in time and space, and on the presence of subjective perceived early signs of imminent hazard. The aim of the study was to examine environmental, socio-demographic, and personal correlates of safety-related concerns at the local level in urban communities. The specific aim was to investigate such correlates in contiguous neighbourhoods in a Swedish urban municipality. Methods A cross-sectional study design was used to investigate three neighbourhood settings with two pair-wise conterminous but socially contrasting areas within each setting. Crime data were retrieved from police records. Study data were collected through a postal questionnaire distributed to adult residents (n = 2476 (response rate 56%. Composite dimensions of perceived residential safety were derived through a factor analysis. Logistic regression analysis was used to examine associations between high-level scores of the three safety-related dimensions and area-level crime rate, being a victim of crime, area reputation, gender, age, education, country of birth, household civil status and type of housing. Results Three composite dimensions of perceived residential safety were identified: (I structural indicators of social disorder; (II contact with disorderly behavior; and (III existential insecurity. We found that area-level crime rates and individual-level variables were associated with the dimensions structural indicators of social disorder and existential insecurity, but only individual-level variables were associated with the dimension contact with disorderly behavior. Self-assessed less favorable area reputation was found to be strongly associated with all three factors. Being female accorded existential insecurity more than being a victim of crime. Conclusion We

  4. The Association between a History of Parental Addictions and Arthritis in Adulthood: Findings from a Representative Community Survey

    Directory of Open Access Journals (Sweden)

    Esme Fuller-Thomson

    2014-01-01

    Full Text Available Aims. To examine the relationship between a history of parental addictions and the cumulative lifetime incidence of arthritis while controlling for age, sex, race, and four clusters of risk factors: (1 other adverse childhood experiences, (2 adult health behaviors (i.e., smoking, obesity, inactivity, and alcohol consumption, (3 adult socioeconomic status and (4 mental health. Materials and Methods. Secondary analysis of 13,036 Manitoba and Saskatchewan respondents of the population-based 2005 Canadian Community Health Survey. Sequential logistic regression analyses were conducted. Findings. After controlling for demographic characteristics, including age, gender, and race, respondents who reported a history of parental addictions had significantly higher odds of arthritis in comparison to individuals without (OR=1.58; 95% CI 1.38–1.80. Adjustment for socioeconomic status, adult health behaviors, and mental health conditions had little impact on the parental addictions and arthritis relationship. The association between parental addictions and arthritis was substantially reduced when adverse childhood experiences (OR=1.33; 95% CI 1.15–1.53 and all four groups of risk factors collectively (OR=1.30; 95% CI = 1.12–1.51 were included in the analyses; however, the relationship remained statistically significant. Conclusions. A robust association was found between parental addictions and cumulative lifetime incidence of arthritis. This link remained even when controlling for four groups of potential risk factors.

  5. Local community perception and awareness of flash floods vulnerability at a small catchment scale in the Bend Subcarpathians, Romania

    Science.gov (United States)

    Micu, Dana; Balteanu, Dan; Sima, Mihaela; Dumitrascu, Monica; Chendes, Viorel; Grigorescu, Ines; Dragota, Carmen; Dogaru, Diana; Costache, Andra

    2015-04-01

    The study aims to identify local communities perception and awareness in terms of hydro-meteorological extreme events in order to better understand the local context of vulnerability and communities resilience to flash floods as well as the mitigation measures undertaken by local authorities to cope with these phenomena. The study-area is located in the Bend Subcarpathians, Romania, a region well known for high tectonic mobility and dynamics of hydro-geomorphic processes (e.g. floods and flash floods, landslides). The study was conducted in the framework of VULMIN project (PN-II-PT-PCCA-2011-3.1-1587), funded by the Ministry of National Education for the period 2012-2016 (http://www.igar-vulmin.ro). The previous analyses conducted in the project showed a high exposure to flash floods of small river catchments (generally below 200 km2 ) located in the study-area (Teleajen-Buzau hydrographic area). Some of the most recent events (2005, 2008, 2010 and 2014) had a high impact on local communities in terms of important losses to their assets and psychological effects. Thus, in the summer 2014, a questionnaire-based survey was addressed to over 50 households (from 5 villages), significantly affected by flash floods and structured interviews were held with local authorities (local municipalities, county Civil Protection Inspectorates). The questionnaire was focused on the perception of human vulnerability to environmental change and extreme events, mainly floods, aiming to outline the personal experience, post-disaster rehabilitation, awareness, worrying and opinion on the measures aimed to prevent and mitigate the effects of flooding. The flash flood events are of major concern for local community, due to their high return period (1-5 years) and magnitude in the recent years. This influences also the population response and adaptive capacity to these events, which is limited to individual measures (e.g. buildings consolidations and relocations). The survey showed a

  6. Evaluation of a cross-sector community initiative partnership: delivering a local sport program.

    Science.gov (United States)

    Kihl, Lisa A; Tainsky, Scott; Babiak, Kathy; Bang, Hyejin

    2014-06-01

    Corporate community initiatives (CCI) are often established via cross-sector partnerships with nonprofit agencies to address critical social problems. While there is a growing body of literature exploring the effectiveness and social impact of these partnerships, there is a limited evaluative research on the implementation and execution processes of CCIs. In this paper, we examined the implementation and operational processes in the delivery of a professional sport organization's CCI initiative using program theory evaluation. The findings showed discrepancies between the associate organization and the implementers regarding understanding and fulfilling responsibilities with performing certain aspects (maintaining accurate records and program marketing) of the service delivery protocol. Despite program stakeholders being satisfied overall with the program delivery, contradictions between program stakeholders' satisfaction in the quality of program delivery was found in critical components (marketing and communications) of the service delivery. We conclude that ongoing evaluations are necessary to pinpoint the catalyst of the discrepancies along with all partners valuing process evaluation in addition to outcome evaluation. Copyright © 2014 Elsevier Ltd. All rights reserved.

  7. Do parents talk to their adolescent children about sex?--findings from a community survey in Singapore.

    Science.gov (United States)

    Hu, Yun; Wong, Mee Lian; Prema, V; Wong, Mun Loke; Fong, Ngan Phoon; Tsai, Fen Fang; Vijaya, K

    2012-06-01

    Sexually transmitted infections have increased sharply among adolescents both locally and internationally in recent years. Parents play an important role in their children's sexual health development. An integral part of this includes effective parent-child sexuality communication. A nationwide cross-sectional community-based household survey was conducted in Singapore between August 2008 and March 2009 to assess parents'/caregivers' attitudes and practices regarding caregiver-child sexuality communication. With an overall response rate of 81.4%, 1169 questionnaires from parents/caregivers of children aged 10 to 17 years were analysed. Almost all (94.2%) the caregivers were parents. A majority (>80%) of caregivers considered talking to their children about sexuality issues such as abstinence, consequences of premarital sex and condom use as important. However, a significantly lower percentage (about 60%) felt comfortable and confident doing so. Only 8.3% among them discussed sexual health issues with their children very often, 37.2% sometimes, 22.0% seldom/hardly ever (once or twice) and 32.5% never, in the past year. In the multivariate analysis, caregiver-child sexuality communication was significantly associated with caregivers' relationship to children, ethnicity, educational level, and their perceived levels of comfort and confidence in sexuality communication. Caregivers generally felt it was important but were significantly much less comfortable and confident talking about sexuality issues with their children, which leads to a lower frequency of caregiver-child sexuality communication. Educational programmes on adolescent sexual health targeting parents/caregivers are needed. They must be equipped with skills and provided with resources to enable them to talk to their adolescent children about sexuality.

  8. Analysis of the Involvement and Impressions of the Local Community on the Tourism Development of Ilocos Norte

    Directory of Open Access Journals (Sweden)

    Orpia Cherie B.

    2014-01-01

    Full Text Available Tourism development is not possible without the involvement of the local community in various development stage and tourism activities. They can be involved right from planning, construction, operation, and promotion activities. It generates investment, foreign exchange and employment to the locals. This study sought how the local community is involved and what are their impressions in Ilocos Norte’s Tourism developments. It also sought to determine the demographic qualities differentiates against tourism development involvement and their impressions. The study used non-probability convenience sampling in various towns in Ilocos Norte. Questionnaire type of survey and unstructured interviews were employed to the locals and to the local government units. Local residents perceive the tourism activities to provide employment opportunities, income, foreign exchange, and promote cultural heritage. Very few perceive to be a contributor to pollution and depletion of natural resources.. Most people have an impression that it has improved their way of life thru more access to their town, business opportunities, and more infrastructure. However, most of them has an impression that cleanliness and safety has gotten worse. Most people like to participate in tourism activities thru investment, employment and planning.

  9. Finding local structural similarities among families of unrelated protein structures: a generic non-linear alignment algorithm.

    Science.gov (United States)

    Lehtonen, J V; Denessiouk, K; May, A C; Johnson, M S

    1999-02-15

    We have developed a generic tool for the automatic identification of regions of local structural similarity in unrelated proteins having different folds, as well as for defining more global similarities that result from homologous protein structures. The computer program GENFIT has evolved from the genetic algorithm-based three-dimensional protein structure comparison program GA_FIT. GENFIT, however, can locate and superimpose regions of local structural homology regardless of their position in a pair of structures, the fold topology, or the chain direction. Furthermore, it is possible to restrict the search to a volume centered about a region of interest (e.g., catalytic site, ligand-binding site) in two protein structures. We present a number of examples to illustrate the function of the program, which is a parallel processing implementation designed for distribution to multiple machines over a local network or to run on a single multiprocessor computer.

  10. Enhancing Community Based Early Warning Systems in Nepal with Flood Forecasting Using Local and Global Models

    Science.gov (United States)

    Dugar, Sumit; Smith, Paul; Parajuli, Binod; Khanal, Sonu; Brown, Sarah; Gautam, Dilip; Bhandari, Dinanath; Gurung, Gehendra; Shakya, Puja; Kharbuja, RamGopal; Uprety, Madhab

    2017-04-01

    % probability of exceeding the Medium Level Alert in two days. Rainfall stations upstream of the West Rapti catchment recorded heavy rainfall on 26 July, and localized forecasts from the probabilistic model at 8 am suggested that the water level would cross a pre-determined warning level in the next 3 hours. The Flood Forecasting Section at DHM issued a flood advisory, and disseminated SMS flood alerts to more than 13,000 at-risk people residing along the floodplains. Water levels crossed the danger threshold (5.4 meters) at 11 am, peaking at 8.15 meters at 10 pm. Extension of the warning lead time from probabilistic forecasts was significant in minimising the risk to lives and livelihoods as communities gained extra time to prepare, evacuate and respond. Likewise, longer timescale forecasts from GLoFAS could be potentially linked with no-regret early actions leading to improved preparedness and emergency response. These forecasting tools have contributed to enhance the effectiveness and efficiency of existing community based systems, increasing the lead time for response. Nevertheless, extensive work is required on appropriate ways to interpret and disseminate probabilistic forecasts having longer (2-14 days) and shorter (3-5 hours) time horizon for operational deployment as there are numerous uncertainties associated with predictions.

  11. Diabetes Prevention and Management among Minority Ethnic Groups in Nicaragua: Findings from Phase 2 of a Community-Based Participatory Research Study

    Science.gov (United States)

    Newlin Lew, Kelley; Mitchell, Emma McKim; Mclean, Yolanda

    2016-01-01

    Objectives: To (1) describe barriers to diabetes prevention and self-management, (2) explore how religious beliefs inform diabetes prevention and self-management and (3) describe community action strategies to address the problem of diabetes locally. Design: Qualitative, descriptive design. Setting: Three Moravian Churches located, respectively,…

  12. Diabetes Prevention and Management among Minority Ethnic Groups in Nicaragua: Findings from Phase 2 of a Community-Based Participatory Research Study

    Science.gov (United States)

    Newlin Lew, Kelley; Mitchell, Emma McKim; Mclean, Yolanda

    2016-01-01

    Objectives: To (1) describe barriers to diabetes prevention and self-management, (2) explore how religious beliefs inform diabetes prevention and self-management and (3) describe community action strategies to address the problem of diabetes locally. Design: Qualitative, descriptive design. Setting: Three Moravian Churches located, respectively,…

  13. Geophysical Summer Field Camp: Answering questions about the subsurface for the local community

    Science.gov (United States)

    van Wijk, K.; Batzle, M.; Liberty, L.; Raynolds, R.

    2008-12-01

    Summer Geophysics Field Camp is part of the core requirement for undergraduate Geophysics majors at Boise State University (CSM), as well as at Colorado School of Mines (CSM). We have found it to be most effectively taught when the target of the camp involves answering questions, which impact society. For example, currently the CSM/BSU geophysics summer camp focuses on ground water resources and geothermal potential in the Upper Arkansas River Basin, a part of the Rio Grande Rift system in Chaffee County, Colorado. A prime goal is to train students how to combine diverse sources of information into a unified interpretation: Students examine lithologies and structures on the periphery of the basin. Cross sections are constructed to predict the geophysical signature. Geophysical tools then are used to ascertain the gross structure and examine subsurface conditions in greater detail. These tools include surveying, regional gravity, deep and shallow seismic surveys, magnetics, DC resistivity, Ground Penetrating Radar, electromagnetics, hydrochemistry, and karaoke. While BSU and CSM own a considerable amount of geophysical hardware, our field camps are only possible because of extensive support by corporations and governmental agencies. In addition, the Society of Exploration Geohysics (SEG) Foundation provides financial support, Chaffee County assists with housing costs, and local land owners provide open access. In turn, the field camp results aid the community of Chaffee County in assessing their water resources for long term growth planning, as well as understanding the geothermal potential for hydroelectric power generation. BSU is currently exploring with the SEG Foundation under the Geophysicists Without Borders program to apply this model of combined education and social outreach in the form a geophysics camp for Southeast Asia, where we propose to study geohazards,geoarcheology and groundwater issues.

  14. Engaging the US Military and Local Communities in Planning for Coastal Flooding Risks

    Science.gov (United States)

    Caldas, A.; Dahl, K. A.; Spanger-Siegfried, E.; Udvardy, S.

    2016-12-01

    Given their central role in U.S. national security, military installations have historically been well protected. But sea level rise, increased tidal flooding, and heightened storm surges have already been observed in several installations. Understanding and preparing for these risks falls to at least three sets of decision-makers: 1) Military leadership responsible for long-term assessment of installation viability; 2) Planners at each military installation who are responsible for day-to-day decision-making; and 3) Local policy-makers and their constituents, who have vested interests in protecting their assets and communities. To enable decision makers in each of these groups to better understand these risks, and how they may unfold this century, the Union of Concerned Scientists (UCS) designed and executed an analysis of coastal flooding risk as sea level rises. At the outset, we engaged experts from the Department of Defense for input on key questions such as which installations to focus on and which sea level rise projections they found most compelling and most credible. With this input, we analyzed the changing risk of coastal flooding at 18 installations along the US East and Gulf Coasts. When we had preliminary results, we engaged planners at as many installations as possible in reviews of the results. Engaging policy-makers and their constituents is ongoing: As part of the report release, we sent press releases to news outlets both large and small, and report authors were available for interviews, press releases, and Congressional staff briefings. Furthermore, we made all results available in publicly accessible online repositories. By engaging subject matter experts in both the planning and initial review of results, then maximizing transparency and availability upon the publication of our analyses, we have produced an analysis that is relevant to all three sets of decision-makers.

  15. Forest cognition by local communities: a case study in the Trento municipality (Italy

    Directory of Open Access Journals (Sweden)

    Betta A

    2009-09-01

    Full Text Available The work illustrates the methodology and initial results of research into how the inhabitants of the Municipality of Trento perceive the woods, research which will be subsequently extended to other municipalities in the Trentino (central-east Alps. The chosen method of survey is the self-reported questionnaire, using a random sample of 1000 families selected from the local Registry Office. The article describes in detail the method of formulation, verification and proposal to the respondents, method that revealed itself an instrument well-suited to the reality of the territory surveyed. Also discussed are the possibilities of extending its use to other territorial areas. The results of the descriptive analysis relative to certain themes dealt with in the survey, and set out in the work, clearly demonstrate the strong bond between population and territory; the appreciation of the mountain landscape typical of the Trentino, a solid knowledge of the woods of the province and the recognition of the importance of these in the characterisation of the landscape. The work underlines the importance of taking into consideration not only the values that are commonly attributed to the forest ecosystem, but also those that involve the emotive sphere and the sense of cultural identity of the population. Lastly, the usefulness to those responsible for the protection and management of the natural resources that are part of the region’s heritage, and the possible spin-offs to be gained from a survey of this type, are discussed, further emphasizing the importance of opening channels of dialogue between community and administrator.

  16. Local adaptation to soil hypoxia determines the structure of an arbuscular mycorrhizal fungal community in roots from natural CO₂ springs.

    Science.gov (United States)

    Maček, Irena; Dumbrell, Alex J; Nelson, Michaela; Fitter, Alastair H; Vodnik, Dominik; Helgason, Thorunn

    2011-07-01

    The processes responsible for producing and maintaining the diversity of natural arbuscular mycorrhizal (AM) fungal communities remain largely unknown. We used natural CO(2) springs (mofettes), which create hypoxic soil environments, to determine whether a long-term, directional, abiotic selection pressure could change AM fungal community structure and drive the selection of particular AM fungal phylotypes. We explored whether those phylotypes that appear exclusively in hypoxic soils are local specialists or widespread generalists able to tolerate a range of soil conditions. AM fungal community composition was characterized by cloning, restriction fragment length polymorphism typing, and the sequencing of small subunit rRNA genes from roots of four plant species growing at high (hypoxic) and low (control) geological CO(2) exposure. We found significant levels of AM fungal community turnover (β diversity) between soil types and the numerical dominance of two AM fungal phylotypes in hypoxic soils. Our results strongly suggest that direct environmental selection acting on AM fungi is a major factor regulating AM fungal communities and their phylogeographic patterns. Consequently, some AM fungi are more strongly associated with local variations in the soil environment than with their host plant's distribution.

  17. Localized electron transfer rates and microelectrode-based enrichment of microbial communities within a phototrophic microbial mat

    Energy Technology Data Exchange (ETDEWEB)

    Babauta, Jerome T. [Washington State Univ., Pullman, WA (United States); Atci, Erhan [Washington State Univ., Pullman, WA (United States); Ha, Phuc T. [Washington State Univ., Pullman, WA (United States); Lindemann, Stephen R. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Ewing, Timothy [Washington State Univ., Pullman, WA (United States); Call, Douglas R. [Washington State Univ., Pullman, WA (United States); Fredrickson, James K. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Beyenal, Haluk [Washington State Univ., Pullman, WA (United States)

    2014-01-01

    Phototrophic microbial mats frequently exhibit sharp, light-dependent redox gradients that regulate microbial respiration on specific electron acceptors as a function of depth. In this work, a benthic phototrophic microbial mat from Hot Lake, a hypersaline, epsomitic lake located near Oroville in north-central Washington, was used to develop a microscale electrochemical method to study local electron transfer processes within the mat. To characterize the physicochemical variables influencing electron transfer, we initially quantified redox potential, pH, and dissolved oxygen gradients by depth in the mat under photic and aphotic conditions. We further demonstrated that power output of a mat fuel cell was light-dependent. To study local electron transfer processes, we deployed a microscale electrode (microelectrode) with tip size ~20 μm. To enrich a subset of microorganisms capable of interacting with the microelectrode, we anodically polarized the microelectrode at depth in the mat. Subsequently, to characterize the microelectrode- associated community and compare it to the neighboring mat community, we performed amplicon sequencing of the V1-V3 region of the 16S gene. Differences in Bray-Curtis beta diversity, illustrated by large changes in relative abundance at the phylum level, suggested successful enrichment of specific mat community members on the microelectrode surface. The microelectrode-associated community exhibited substantially reduced alpha diversity and elevated relative abundances of Prosthecochloris, Loktanella, Catellibacterium, other unclassified members of Rhodobacteraceae, Thiomicrospira, and Limnobacter, compared with the community at an equivalent depth in the mat. Our results suggest that local electron transfer to an anodically polarized microelectrode selected for a specific microbial population, with substantially more abundance and diversity of sulfur-oxidizing phylotypes compared with the neighboring mat community.

  18. Feedbacks between community assembly and habitat selection shape variation in local colonization

    Science.gov (United States)

    Kraus, J.M.; Vonesh, J.R.

    2010-01-01

    1. Non-consumptive effects of predators are increasingly recognized as important drivers of community assembly and structure. Specifically, habitat selection responses to top predators during colonization and oviposition can lead to large differences in aquatic community structure, composition and diversity. 2. These differences among communities due to predators may develop as communities assemble, potentially altering the relative quality of predator vs. predator-free habitats through time. If so, community assembly would be expected to modify the subsequent behavioural responses of colonists to habitats containing top predators. Here, we test this hypothesis by manipulating community assembly and the presence of fish in experimental ponds and measuring their independent and combined effects on patterns of colonization by insects and amphibians. 3. Assembly modified habitat selection of dytscid beetles and hylid frogs by decreasing or even reversing avoidance of pools containing blue-spotted sunfish (Enneacanthus gloriosus). However, not all habitat selection responses to fish depended on assembly history. Hydrophilid beetles and mosquitoes avoided fish while chironomids were attracted to fish pools, regardless of assembly history. 4. Our results show that community assembly causes taxa-dependent feedbacks that can modify avoidance of habitats containing a top predator. Thus, non-consumptive effects of a top predator on community structure change as communities assemble and effects of competitors and other predators combine with the direct effects of top predators to shape colonization. 5. This work reinforces the importance of habitat selection for community assembly in aquatic systems, while illustrating the range of factors that may influence colonization rates and resulting community structure. Directly manipulating communities both during colonization and post-colonization is critical for elucidating how sequential processes interact to shape communities.

  19. Lean mass, muscle strength and gene expression in community dwelling older men: findings from the Hertfordshire Sarcopenia Study (HSS).

    Science.gov (United States)

    Patel, Harnish P; Al-Shanti, Nasser; Davies, Lucy C; Barton, Sheila J; Grounds, Miranda D; Tellam, Ross L; Stewart, Claire E; Cooper, Cyrus; Sayer, Avan Aihie

    2014-10-01

    Sarcopenia is associated with adverse health outcomes. This study investigated whether skeletal muscle gene expression was associated with lean mass and grip strength in community-dwelling older men. Utilising a cross-sectional study design, lean muscle mass and grip strength were measured in 88 men aged 68-76 years. Expression profiles of 44 genes implicated in the cellular regulation of skeletal muscle were determined. Serum was analysed for circulating cytokines TNF (tumour necrosis factor), IL-6 (interleukin 6, IFNG (interferon gamma), IL1R1 (interleukin-1 receptor-1). Relationships between skeletal muscle gene expression, circulating cytokines, lean mass and grip strength were examined. Participant groups with higher and lower values of lean muscle mass (n = 18) and strength (n = 20) were used in the analysis of gene expression fold change. Expression of VDR (vitamin D receptor) [fold change (FC) 0.52, standard error for fold change (SE) ± 0.08, p = 0.01] and IFNG mRNA (FC 0.31; SE ± 0.19, p = 0.01) were lower in those with higher lean mass. Expression of IL-6 (FC 0.43; SE ± 0.13, p = 0.02), TNF (FC 0.52; SE ± 0.10, p = 0.02), IL1R1 (FC 0.63; SE ± 0.09, p = 0.04) and MSTN (myostatin) (FC 0.64; SE ± 0.11, p = 0.04) were lower in those with higher grip strength. No other significant changes were observed. Significant negative correlations between serum IL-6 (R = -0.29, p = 0.005), TNF (R = -0.24, p = 0.017) and grip strength were demonstrated. This novel skeletal muscle gene expression study carried out within a well-characterized epidemiological birth cohort has demonstrated that lower expression of VDR and IFNG is associated with higher lean mass, and lower expression of IL-6, TNF, IL1R1 and myostatin is associated with higher grip strength. These findings are consistent with a role of proinflammatory factors in mediating lower muscle strength in community-dwelling older men.

  20. Finding fossils in new ways: an artificial neural network approach to predicting the location of productive fossil localities.

    Science.gov (United States)

    Anemone, Robert; Emerson, Charles; Conroy, Glenn

    2011-01-01

    Chance and serendipity have long played a role in the location of productive fossil localities by vertebrate paleontologists and paleoanthropologists. We offer an alternative approach, informed by methods borrowed from the geographic information sciences and using recent advances in computer science, to more efficiently predict where fossil localities might be found. Our model uses an artificial neural network (ANN) that is trained to recognize the spectral characteristics of known productive localities and other land cover classes, such as forest, wetlands, and scrubland, within a study area based on the analysis of remotely sensed (RS) imagery. Using these spectral signatures, the model then classifies other pixels throughout the study area. The results of the neural network classification can be examined and further manipulated within a geographic information systems (GIS) software package. While we have developed and tested this model on fossil mammal localities in deposits of Paleocene and Eocene age in the Great Divide Basin of southwestern Wyoming, a similar analytical approach can be easily applied to fossil-bearing sedimentary deposits of any age in any part of the world. We suggest that new analytical tools and methods of the geographic sciences, including remote sensing and geographic information systems, are poised to greatly enrich paleoanthropological investigations, and that these new methods should be embraced by field workers in the search for, and geospatial analysis of, fossil primates and hominins.

  1. Sense of Community among Chinese Older Adults in the Greater Chicago Area: Findings from the PINE Study

    Directory of Open Access Journals (Sweden)

    Xinqi Dong

    2014-08-01

    Full Text Available Background: Sense of community is a concept that has significant implications cross multiple disciplines, particularly in public health practice. However, there exists a knowledge gap in utilizing the sense of community in investigating the health of older immigrant populations. Objective: This study aimed to explore the perception of the sense of community among community-dwelling U.S. Chinese older adults. Methods: Data were from the PINE study, a population-based survey of U.S. Chinese older adults aged 60 years and above in the greater Chicago area. We administered the Sense of Community Index to measure the levels of sense of community. Socio-demographic information was also collected. Results: Our results suggest that Chinese older adults in this study sample reported a strong sense of community. In total, 86.7% of the participants reported satisfaction with the current neighborhood, and 78.4% expressed their desire to continue living in the community as long as possible. In addition, older age (r =0.11, having higher levels of income (r =0.08, being female (r =0.08, being unmarried (r =-0.06, living with fewer people (r =-0.22, having more children (r =0.11, having been in the U.S. for more years (r =0.12, longer residency in the community (r =0.15, higher overall health status (r =0.18, better quality of life (r =0.23, and improved health status in the past year (r =0.11 were significantly correlated with the higher levels of the sense of the community. Conclusions: The study investigation provided the basis for generating empirical knowledge for understanding the sense of community among U.S. Chinese older adults. Future research is needed to delineate the mechanisms underlying sense of community and health in the increasingly diverse aging population.

  2. The Impact of Learning Communities for Students in Developmental Education: A Synthesis of Findings From Randomized Trials at Six Community Colleges

    Science.gov (United States)

    Weiss, Michael J.; Visher, Mary G.; Weissman, Evan; Wathington, Heather

    2015-01-01

    Community colleges play a vital role in postsecondary education, enrolling more than one in every three postsecondary students. While their importance has grown over the past 50 years, their students' success rates remain low. Consequently, community college stakeholders are searching with mounting urgency for approaches that increase students'…

  3. Environmental education with a local focus: The development of action competency in community leaders through participation in an environmental leadership program

    Science.gov (United States)

    Cairns, Karen Jean

    2001-07-01

    This dissertation is a historical and theoretical examination of environmental education to promote community leadership in local environmental issues. It begins with an overview of the history of environmental education, historical perspectives of the beginning of the field, ongoing differences in perspectives of practitioners, and its relationship to the larger field of education. Using a prevalent definition of environmental education as education with an aim of promoting actions, which are environmentally responsible and careful, I examine a variety of educational approaches and their results in achieving this objective. Reasons for using a local focus in terms of promotion of community sustainability are explored, and the literature review ends with a discussion of the value of community action through participatory democratic processes. The dissertation is divided into five chapters, covering an introduction to the purpose and significance of the study, literature review, methodology, results and analysis, and conclusion and implications of the research. Two programs, one at a city or urban level and one at a state level, and outcomes for their participants are explored and compared through data collected from interviews, field observation, and program documents. Findings demonstrated the value of a local focus for environmental education programs, plus the importance of experiential learning, or learning through some sort of personal connection and involvement. Examples of the types of experiential learning involved are tours or field trips, role-playing, and games illustrating concepts. Results emphasized the importance of educational process over content, information, or factual knowledge. The urban leadership program demonstrated the value of a local focus and experiential process in increasing motivation for action. The state program demonstrated the value of education of environmental leaders in democratic processes, especially collaboration, inclusion

  4. Sources of nitrogen dioxide (NO2) in New Zealand homes: findings from a community randomized controlled trial of heater substitutions.

    Science.gov (United States)

    Gillespie-Bennett, J; Pierse, N; Wickens, K; Crane, J; Nicholls, S; Shields, D; Boulic, M; Viggers, H; Baker, M; Woodward, A; Howden-Chapman, P

    2008-12-01

    Houses in New Zealand have inadequate space heating and a third of households use unflued gas heaters. As part of a large community intervention trial to improve space heating, we replaced ineffective heaters with more effective, non-polluting heaters. This paper assesses the contribution of heating and household factors to indoor NO2 in almost 350 homes and reports on the reduction in NO2 levels due to heater replacement. Homes using unflued gas heaters had more than three times the level of NO2 in living rooms [geometric mean ratio (GMR) = 3.35, 95% CI: 2.83-3.96, P heaters, whereas homes using gas stove-tops had significantly elevated living room NO2 levels (GMR = 1.42, 95% CI: 1.05-1.93, P = 0.02). Homes with heat pumps, flued gas heating, or enclosed wood burners had significantly lower levels of NO2 in living areas and bedrooms. In homes that used unflued gas heaters as their main form of heating at baseline, the intervention was associated with a two-third (67%) reduction in NO2 levels in living rooms, when compared with homes that continued to use unflued gas heaters. Reducing the use of unflued gas heating would substantially lower NO2 exposure in New Zealand homes. Understanding the factors influencing indoor NO2 levels is critical for the assessment and control of indoor air pollution. This study found that homes that used unflued gas combustion appliances for heating and cooking had higher NO2 levels compared with homes where other fuels were used. These findings require institutional incentives to increase the use of more effective, less polluting fuels, particularly in the home environment.

  5. Solar Powering Your Community: A Guide for Local Governments, (Revised) August 2009

    Energy Technology Data Exchange (ETDEWEB)

    2009-08-01

    DOE has developed this guide to help local governments design and implement local solar plans. This guide includes examples and models tested in cities. Many of the examples are results of DOE's Solar America Cities Program.

  6. Findings of a Formative Evaluation of a Transitional Housing Program for Forensic Patients Discharged into the Community

    Science.gov (United States)

    Cherner, Rebecca; Nandlal, Joan; Ecker, John; Aubry, Tim; Pettey, Donna

    2013-01-01

    Using results from a formative evaluation, this article describes the transitional rehabilitation housing pilot (TRHP) program located in two metropolitan Canadian cities. TRHP is an innovative community mental health service, created to support hospitalized forensic patients in their transition to living independently in the community. The…

  7. Centre and/or periphery? On the cognitive and social construal of identity in a local community

    DEFF Research Database (Denmark)

    Hovmark, Henrik

    2010-01-01

    -cultural setting, mass media, and politics (the island as periphery). Interestingly, the latter discourse could also be connected to local practices in which the new role of the island was being enacted and entrenched by the informants in their local environment. The data show that cognitive models can be subject...... to (dia)lectal variation, not just among groups within a wider speech community, but also within a single group of language users. However, the data also point to the importance of relating cognitive-semantic variation to specific discourse and the socio-historical context. In the present case, the data...

  8. An Empirical Comparison of Algorithms to Find Communities in Directed Graphs and Their Application in Web Data Analytics

    DEFF Research Database (Denmark)

    Agreste, Santa; De Meo, Pasquale; Fiumara, Giacomo

    2017-01-01

    Detecting communities in graphs is a fundamental tool to understand the structure of Web-based systems and predict their evolution. Many community detection algorithms are designed to process undirected graphs (i.e., graphs with bidirectional edges) but many graphs on the Web-e.g., microblogging...... Web sites, trust networks or the Web graph itself-are often directed. Few community detection algorithms deal with directed graphs but we lack their experimental comparison. In this paper we evaluated some community detection algorithms across accuracy and scalability. A first group of algorithms...... (Label Propagation and Infomap) are explicitly designed to manage directed graphs while a second group (e.g., WalkTrap) simply ignores edge directionality; finally, a third group of algorithms (e.g., Eigenvector) maps input graphs onto undirected ones and extracts communities from the symmetrized version...

  9. Incorporating local institutions in irrigation experiments: evidence from rural communities in Pakistan

    Directory of Open Access Journals (Sweden)

    Aneeque Javaid

    2015-06-01

    Full Text Available Many irrigation systems are special cases of common-pool resources (CPRs in which some users have preferential access to the resource, which in theory aggravates collective action challenges such as the under-provision of necessary infrastructure as a result of unequal appropriation of water resources. We present experimental evidence based on an irrigation game played in communities that are dependent on one of the largest contiguous irrigation network: the Indus basin irrigation system in Punjab, Pakistan. Furthermore, we simulate two institutional mechanisms that are neglected in experimental studies, despite their importance in many CPR governance systems: traditional authorities and legal pluralism. In our experiments, Punjabi farmers (N = 160 managed to provide the CPR at a level close to the social optimum, even without communication or enforcement opportunities. The equal investment in water infrastructure seems to be a strong social norm, even though those in disadvantageous positions (tail-users earn less than those who have preferential access (head-users. At the same time, head-users restrain themselves from maximum resource extraction, which could be interpreted either as a norm or a stationary bandit strategy. In contrast to one of the most consistent findings of previous experimental studies, the participants in our experiment increased their earnings over the experimental rounds by using the available resources in a more efficient manner. One explanation for this behavior could be the availability of social information in our game. Starting from a high level of cooperation during baseline rounds, the treatments did not change the group investment significantly. The introduction of external sanctions created additional coordination problems, which led to a decrease in the level of group welfare. More specifically, head-users reduced their water extraction in the face of possible external sanctions to a level that the remaining

  10. Developing Access between Universities and Local Community Groups: A University Helpdesk in Action

    Science.gov (United States)

    Hart, Angie; Northmore, Simon; Gerhardt, Chloe; Rodriguez, Polly

    2009-01-01

    In this article, the authors offer the University of Brighton's Community-University Partnership Programme (CUPP) Helpdesk as a model of an "enabling platform" for university-community engagement. Despite the growth of practical and scholarly activity in this area, there is a relative lack of research focused on the processes by which higher…

  11. COMMUNITY RESOURCES AND CONFLICT PROPENSITY AS SOURCES FOR CONSTRAINTS ON THE LOCAL SCHOOL ADMINISTRATOR.

    Science.gov (United States)

    SNOW, R.J.

    TO DETERMINE THE EXTENT TO WHICH SCHOOL SYSTEM ENVIRONMENTS MAY BE DISTINCT IN TERMS OF COMMUNITY RESOURCES AND CONFLICT PROPENSITY, THE VOTING RECORDS, SOCIOECONOMIC DATA, AND ASPECTS OF BOARD OF EDUCATION INTERACTION WITH SCHOOL SUPERINTENDENTS OF FOUR SUBURBAN ILLINOIS COMMUNITIES WERE ANALYZED. A COMPARISON OF CONSTRAINTS AND SUPPORTS FOR THE…

  12. "Empowering" the "Local" through Education? Exploring Community-Managed Schooling in Nepal

    Science.gov (United States)

    Carney, Stephen; Bista, Min; Agergaard, Jytte

    2007-01-01

    This article attempts to unpack the policy vision and discourse driving community management of schooling in Nepal and to consider the ways in which these policies are being experienced by bureaucrats, teachers, parents and children. The focus is on the World Bank funded Community School Support Project (CSSP) launched by the Government of Nepal…

  13. Local illness concepts and their relevance for the prevention and control of malaria during pregnancy in Ghana, Kenya and Malawi: findings from a comparative qualitative study.

    Science.gov (United States)

    Menaca, Arantza; Pell, Christopher; Manda-Taylor, Lucinda; Chatio, Samuel; Afrah, Nana A; Were, Florence; Hodgson, Abraham; Ouma, Peter; Kalilani, Linda; Tagbor, Harry; Pool, Robert

    2013-07-22

    In sub-Saharan Africa, the burden of morbidity and mortality linked to malaria during pregnancy (MiP) is significant and compounded by its unclear symptoms and links with other health problems during pregnancy. Mindful of the biomedical and social complexity of MiP, this article explores and compares local understandings of MiP and their links with other pregnancy-related health problems. A comparative qualitative study was undertaken at four sites in three countries: Ghana, Malawi and Kenya. Individual and group interviews were conducted with pregnant women, their relatives, opinion leaders, other community members and health providers. MiP-related behaviours were also observed at health facilities and in local communities. Across the four sites, local malaria concepts overlapped with biomedically defined malaria. In terms of symptoms, at-risk groups, outcomes and aetiology of malaria during pregnancy, this overlap was however both site-specific and partial. Moreover, the local malaria concepts were not monolithic and their descriptions varied amongst respondents. The symptoms of pregnancy and malaria also overlapped but, for respondents, symptom severity was the distinguishing factor. Malaria was generally, though not universally, perceived as serious for pregnant women. Miscarriage was the most widely known outcome, and links with anaemia, low birth weight and congenital malaria were mentioned. Nonetheless, amongst many potential causes of miscarriage, malaria was not recognized as the most important, but rather interacted with other pregnancy-related problems. Given the overlap of common pregnancy problems with the symptoms of malaria, and the limited association of malaria with its main outcomes, a comprehensive antenatal care programme is the most appropriate strategy for the provision of health education, prevention and treatment for MiP. Variations in locally shared understandings of MiP must however be taken into account when designing and promoting Mi

  14. 454-sequencing reveals stochastic local reassembly and high disturbance tolerance within arbuscular mycorrhizal fungal communities

    DEFF Research Database (Denmark)

    Lekberg, Karin Ylva Margareta; Schnoor, Tim; Kjøller, Rasmus

    2012-01-01

    1. Disturbance is assumed to be a major driver of plant community composition, but whether similar processes operate on associated soil microbial communities is less known. Based on the assumed trade-off between disturbance tolerance and competiveness, we hypothesize that a severe disturbance......, disturbance did not significantly alter the community composition and OTU richness. Instead, OTU abundances were positively correlated across treatments; i.e., common OTUs in undisturbed soil were also common after the severe disturbance. However, the distribution of OTUs within and between plots was largely...... applied within a semi-natural grassland would shift the arbuscular mycorrhizal (AM) fungal community towards disturbance-tolerant fungi that are rare in undisturbed soils. 2. We used 454-sequencing of the large subunit rDNAregion to characterizeAMfungal communities in Plantago lanceolata roots grown...

  15. Effects of local tree diversity on herbivore communities diminish with increasing forest fragmentation on the landscape scale.

    Directory of Open Access Journals (Sweden)

    Franziska Peter

    Full Text Available Forest fragmentation and plant diversity have been shown to play a crucial role for herbivorous insects (herbivores, hereafter. In turn, herbivory-induced leaf area loss is known to have direct implications for plant growth and reproduction as well as long-term consequences for ecosystem functioning and forest regeneration. So far, previous studies determined diverging responses of herbivores to forest fragmentation and plant diversity. Those inconsistent results may be owed to complex interactive effects of both co-occurring environmental factors albeit they act on different spatial scales. In this study, we investigated whether forest fragmentation on the landscape scale and tree diversity on the local habitat scale show interactive effects on the herbivore community and leaf area loss in subtropical forests in South Africa. We applied standardized beating samples and a community-based approach to estimate changes in herbivore community composition, herbivore abundance, and the effective number of herbivore species on the tree species-level. We further monitored leaf area loss to link changes in the herbivore community to the associated process of herbivory. Forest fragmentation and tree diversity interactively affected the herbivore community composition, mainly by a species turnover within the family of Curculionidae. Furthermore, herbivore abundance increased and the number of herbivore species decreased with increasing tree diversity in slightly fragmented forests whereas the effects diminished with increasing forest fragmentation. Surprisingly, leaf area loss was neither affected by forest fragmentation or tree diversity, nor by changes in the herbivore community. Our study highlights the need to consider interactive effects of environmental changes across spatial scales in order to draw reliable conclusions for community and interaction patterns. Moreover, forest fragmentation seems to alter the effect of tree diversity on the herbivore

  16. Effects of local tree diversity on herbivore communities diminish with increasing forest fragmentation on the landscape scale.

    Science.gov (United States)

    Peter, Franziska; Berens, Dana G; Farwig, Nina

    2014-01-01

    Forest fragmentation and plant diversity have been shown to play a crucial role for herbivorous insects (herbivores, hereafter). In turn, herbivory-induced leaf area loss is known to have direct implications for plant growth and reproduction as well as long-term consequences for ecosystem functioning and forest regeneration. So far, previous studies determined diverging responses of herbivores to forest fragmentation and plant diversity. Those inconsistent results may be owed to complex interactive effects of both co-occurring environmental factors albeit they act on different spatial scales. In this study, we investigated whether forest fragmentation on the landscape scale and tree diversity on the local habitat scale show interactive effects on the herbivore community and leaf area loss in subtropical forests in South Africa. We applied standardized beating samples and a community-based approach to estimate changes in herbivore community composition, herbivore abundance, and the effective number of herbivore species on the tree species-level. We further monitored leaf area loss to link changes in the herbivore community to the associated process of herbivory. Forest fragmentation and tree diversity interactively affected the herbivore community composition, mainly by a species turnover within the family of Curculionidae. Furthermore, herbivore abundance increased and the number of herbivore species decreased with increasing tree diversity in slightly fragmented forests whereas the effects diminished with increasing forest fragmentation. Surprisingly, leaf area loss was neither affected by forest fragmentation or tree diversity, nor by changes in the herbivore community. Our study highlights the need to consider interactive effects of environmental changes across spatial scales in order to draw reliable conclusions for community and interaction patterns. Moreover, forest fragmentation seems to alter the effect of tree diversity on the herbivore community, and thus

  17. Effects of Local Tree Diversity on Herbivore Communities Diminish with Increasing Forest Fragmentation on the Landscape Scale

    Science.gov (United States)

    Peter, Franziska; Berens, Dana G.; Farwig, Nina

    2014-01-01

    Forest fragmentation and plant diversity have been shown to play a crucial role for herbivorous insects (herbivores, hereafter). In turn, herbivory-induced leaf area loss is known to have direct implications for plant growth and reproduction as well as long-term consequences for ecosystem functioning and forest regeneration. So far, previous studies determined diverging responses of herbivores to forest fragmentation and plant diversity. Those inconsistent results may be owed to complex interactive effects of both co-occurring environmental factors albeit they act on different spatial scales. In this study, we investigated whether forest fragmentation on the landscape scale and tree diversity on the local habitat scale show interactive effects on the herbivore community and leaf area loss in subtropical forests in South Africa. We applied standardized beating samples and a community-based approach to estimate changes in herbivore community composition, herbivore abundance, and the effective number of herbivore species on the tree species-level. We further monitored leaf area loss to link changes in the herbivore community to the associated process of herbivory. Forest fragmentation and tree diversity interactively affected the herbivore community composition, mainly by a species turnover within the family of Curculionidae. Furthermore, herbivore abundance increased and the number of herbivore species decreased with increasing tree diversity in slightly fragmented forests whereas the effects diminished with increasing forest fragmentation. Surprisingly, leaf area loss was neither affected by forest fragmentation or tree diversity, nor by changes in the herbivore community. Our study highlights the need to consider interactive effects of environmental changes across spatial scales in order to draw reliable conclusions for community and interaction patterns. Moreover, forest fragmentation seems to alter the effect of tree diversity on the herbivore community, and thus

  18. Conducting Community Health Needs Assessments in the Local Public Health Department: A Comparison of Random Digit Dialing and the Community Assessment for Public Health Emergency Response.

    Science.gov (United States)

    Stone, Kahler; Sierocki, Allison; Shah, Vaidehi; Ylitalo, Kelly R; Horney, Jennifer A

    2017-01-30

    Community health needs assessments (CHNAs) are now required by the Affordable Care Act (ACA) for nonprofit hospitals and the Public Health Accreditation Board (PHAB) for local health departments that seek accreditation. Currently, various primary data collection methods exist that meet the ACA and PHAB requirements. To compare 2 CHNA data collection methods implemented in the same geographical area from a local health department perspective. Two community surveys, one door-to-door and one telephone, in the 76706 zip code area of McLennan County, Texas. Adult survey respondents (Community Assessment for Public Health Emergency Response [CASPER]: N = 184; random digit dialing [RDD]: N = 133) of the 76706 zip code in McLennan County, Texas. Survey response rates, sociodemographic characteristics of survey respondents, and self-reported health behaviors from both community survey types. The CASPER survey had a contact rate of 36.0% and a cooperation rate of 60.5%, compared with a 10.1% response rate for the RDD survey. CASPER respondents were younger (26.6% aged 18-24 years), had lower education attainment (17.4% less than high school), and had a higher proportion of Hispanics (24.5%) than RDD respondents (4.6%, 10.5%, and 17.3%, respectively). CASPER respondents were less likely to report being overweight or obese (56.5%), to report days where no fruit or vegetables were consumed (7.1%), and to report days where no walking activity was conducted (9.8%) than RDD respondents (70.2%, 27.8%, and 21.8%, respectively). The CASPER survey cost less to conduct ($13 500) than the RDD survey ($100 000) and was logistically easier for the local health department to conduct using internally available resources. Local health departments use various data collection methods to conduct CHNAs for their populations and require varying levels of commitment and resources. RDD and CASPER can be used to meet ACA and PHAB requirements, collecting valuable health needs estimates and offer

  19. Exploring Local Perspectives for Conservation Planning: A Case Study from a Remote Forest Community in Indonesian Papua

    Directory of Open Access Journals (Sweden)

    Miriam van Heist

    2015-09-01

    Full Text Available Reconciling conservation and livelihoods is a concern wherever forests are important in local people’s lives. We plead for engaging these people in survey activities to clarify what is important to them, as a first step in conservation planning. This will help to address their priorities and gain their guidance and support for interventions. This paper presents the results of such a survey with the community of Kwerba in Mamberamo, a remote and little known part of Indonesian Papua. Views and priorities were explored through interviews, scoring exercises, community mapping and a field survey. Whereas small gardens provided most staple food, culture and livelihoods were linked to the forest. People scored primary forest highest for nearly all use categories. Primary forest was particularly highly valued as a source of construction materials, ornaments and rituals, and as a hunting place. We developed a list of the overall most important plants and animals. Many natural resources were used, but few were commercially exploited. The community had rules to control access to certain areas and resources. Taboos to restrict access to sacred places were also maintained. Our evaluation identified opportunities to achieve conservation outcomes jointly with the Kwerba people. In follow-up activities, the community presented local government with a land-use plan for their territory. The government recognized the value of our approach and requested training to implement it more widely in the region.

  20. Detectability of small communities in multilayer and temporal networks: Eigenvector localization, layer aggregation, and time series discretization

    CERN Document Server

    Taylor, Dane; Mucha, Peter J

    2016-01-01

    Inspired by real-world networks that are naturally represented by layers encoding different types of connections, such as different instances in time, we study the detectability of small-scale communities that are anomalies in that they are hidden in a multilayer network. Letting $K$ and $T$ respectively denote the community size and the number of layers in which it is present, we assume that it is unknown which of the $N\\gg K$ nodes are involved in the community or in which of the $L\\ge T$ layers it is present. We study fundamental limitations on the detectability of small communities by developing random matrix theory for the dominant eigenvectors of a modularity matrix that is associated with an aggregation of layers. We identify a phase transition in detectability that is caused by an eigenvector localization phenomenon that is analogous to localization arising for disordered media and occurs when $K$ surpasses a critical size $K^*\\varpropto \\sqrt{T^{-2}NL}$. We highlight several consequences of this scal...