Local Group Research Articles

Beyond catching fish: exploring community-based management efforts to restore a Sub-Arctic lake in Norway

Across the world, local communities are actively engaging in management and monitoring of natural resources. The underlying driver of most community-driven efforts goes beyond the utilizations of natural resources to entail a deeper relation to the place or ecosystem they are managing. The aim of this study is to understand what motivates a local volunteer group to spend considerable amount of time and resources to manage and restore a subarctic lake. We used a case study approach combining analysis of documents, participant observation and semi-structured interviews to explore their narrative. The findings show that values, such as care, responsibility, and stewardship, were the primary motivation of this effort and its ultimate goal. The project also promoted relational values like social cohesion, cultural identity, and knowledge-sharing. Despite no longer being essential for subsistence, the lake retains cultural and social significance, highlighting the need to document informal community-based monitoring and management practices for understanding ecological dynamics. The implications include the importance of recognizing relational values in shaping behaviour towards nature for achieving sustainability.

On the Ubiquity of Extreme Baryon Concentrations in the Early Universe

Abstract Early JWST observations have revealed the ubiquitous presence in the early Universe, up to z ∼ 16, of extreme baryon concentrations, namely forming globular clusters, extremely dense galaxies that may or may not be UV bright, and supermassive black holes in relatively low-mass galaxies. This paper is trying to pinpoint which physical conditions may have favored the formation of such concentrations, that appear to be very common at high redshifts while their formation being progressively more and more rare at lower redshifts. Building on local globular cluster evidence, it is argued that such conditions can consist in a combination of a ∼10 Myr extended feedback free time, coupled to low angular-momentum densities in deep local minima of the ISM vorticity field, where baryon concentrations are more likely to form. It is argued that the former condition would follow from more massive stars failing to explode as supernovae, and the latter one from low vorticity prevailing in the early Universe, in contrast to later times with their secular increase of the angular momentum density due to the cumulative effect of tidal interactions.

Developing a Scale to Measure Public Health Nurses' Advocacy Practices in Group and Community Settings in Japan.

This study aimed to develop a scale to assess public health nurses' (PHNs') advocacy practices in groups and communities in Japan and determine its reliability and validity. This study is a cross-sectional investigation. The sample comprised PHNs across various municipalities in Japan. Anonymous self-administered questionnaires were conducted, including the attributes of PHNs, a preliminary scale, and external criteria. Reliability was assessed by calculating the alpha coefficient. To ascertain construct validity, exploratory and confirmatory factor analyses were conducted. A total of 432 questionnaires were analyzed. The scale comprised 27 items divided into five factors: "Raising awareness of the challenging situation faced by disadvantaged individuals," "Empowering disadvantaged individuals to improve their situation autonomously," "Establishing a foundation in local governments and community groups of disadvantaged individuals for advocacy initiatives," "Working toward policy changes," and "Collaborating with stakeholders and organizations to enhance the effectiveness of activities." The Cronbach's alpha coefficient for this scale was 0.945. Model fit indices included a comparative fit index of 0.907, a goodness-of-fit index of 0.840, an adjusted goodness-of-fit index of 0.806, and a root mean square approximation of 0.067. The developed scale demonstrated satisfactory reliability and validity.

Impact of Long COVID symptoms on individuals in Hong Kong: Implications for occupational therapy practices

Introduction: From occupational therapy perspective, this study investigates the nature and impact of Long COVID symptoms on individuals in Hong Kong according to their gender, age, and occupation and to understand their treatment needs Method: A total of 193 participants with an acute COVID-19 episode 3 months ago and having recovered from it who were experiencing subjective symptoms of Long COVID were recruited through snowball sampling from local COVID-19 support groups and healthcare facilities to participate in a cross-sectional design via an online survey assessing their symptoms and the impact on daily activities, and exploring their treatment preferences. Findings: Respiratory, systemic, sleep, and cognitive symptoms were found to be the most prevalent, with significant variations in symptom severity and impact on daily life across different age and occupational status groups. The treatment preference was quite strongly inclined to traditional Chinese medicine. Conclusion: This study has uncovered the critical and yet recognized roles of occupational therapy in managing Long COVID impact by identifying the potential gaps of occupational therapy in its management and calling for advocating promotion in the community and interdisciplinary collaboration with traditional Chinese medicine. Implications about occupational therapy management and the healthcare policies for tailoring treatment programs are discussed.

Comprehensive analysis of water and sediment from holy water body ‘Pokhri’ reveals presence of biomolecules that may educe skin, gastroenterological and neurological dysfunction

‘Pokhri mai’ refers to the natural pond amidst the hilly forest slopes of the Buxa tiger reserve (BTR) nearby Jayanti considered to be sacred by the local ethnic groups serving as the prime source of water for wild animals and occasionally by neighbouring inhabitants. However, the water body is designated to be noxious by a group of native people with no scientific validation. This paper focuses to explore its toxicity status and allied environmental concerns through Pokhri water and sediment sample analysis through physicochemical assessment, in vitro antioxidant assay, microbiological investigation followed by AAS, GC–MS and in silico study. pH of soil and water samples were found to be quite high (>6.8) with organic matter, carbon and available nitrogen content being 1.5308 ± 0.28 %, 0.89 ± 0.17 % and 0.072 ± 0.34 % respectively. Profuse microbial growths were observed in both sediment and water samples with consortia obtained exhibiting tolerance against a range of antifungals and antibiotics. Inhibition zone was absent for sediment consortium whereas consortium of water samples portrayed susceptibility against various heavy metals viz. Cu2+, Pb2+, Zn2+, Fe3+ and Al3+ salts with corresponding AAS quantified values of sediment samples being 133, 223.3, 86.8, 1449 and 481.5 ppm. A summative of 18 metabolites were identified by GC–MS in Pokhri lake sediment among which 13 (occupying 96.35 % peak area) were investigated to be potentially toxic with 2,4-Di-tert-butylphenol (53.38 %) as the major compound. Biomolecular characterization, ADMET test and molecular docking study with dermal, gastrointestinal and neural peptides exhibiting high binding affinity scores (ranging between −2.6 to −8.3 kcal/mol) further affirmed the toxicity attributes of the GC–MS deciphered molecules. The findings clearly justifies the local ‘myth’ of Pokhri water to be deleterious with prospective dermatotoxic, neurotoxic and being evident of gastrointestinal toxicity emphasizing ecological risk to the environment, wildlife and microflora of the adjoining forests.

A hierarchical clustering algorithm for addressing multi-modal multi-objective optimization problems

Many evolutionary multi-modal multi-objective algorithms (MMEAs) have been proposed to solve multi-modal multi-objective optimization problems (MMOPs). Unfortunately, the environmental selection process causes many algorithms to place too much emphasis on solution variety in the decision space, which leads to solutions with low convergence quality. As a result, not only are all local Pareto fronts reversed, but objective values are also far lower than the global Pareto Fronts. To tackle these tasks, this paper proposes a hierarchical clustering-based MMOEA_DC_HR model that uses decision space clustering methods to group neighborhood solutions into several local clusters, preserving local Pareto Sets. And secondary clustering is performed in the objective space to select temporary populations from these local clusters to maintain the diversity of the objective space. Additionally, a hierarchical ranking method is introduced to update the convergence archive aiding in maintaining the convergence of the algorithm and controlling the quality of the Pareto Front. The test results show that this novel algorithm exhibits competitive performance in solving selected benchmark problems when compared to other cutting-edge MMEAs.

Still Changing: Semantic Innovation and Change in Multicultural London English

We attempt to further our understanding of the beginnings of language change by analyzing a semantic innovation in Multicultural London English: the use of still as a discourse-pragmatic item in utterance-final position. We show that the change follows well-attested processes of semantic change, so it could have occurred at any time and amongst any group of speakers. Its emergence now, amongst young men in inner city London, can be explained by considering not only well-known external factors such as population change but also by analyzing the interactional contexts in which the new meaning emerges and by relating this to the local peer group culture. In this way we gain insights into how speakers can be motivated to use a form with a new meaning during interactional moves that are especially important for them in their everyday lives.

Anesthésie locale comparée à l'anesthésie locorégionale dans les procédures TAVI par voie transfémorale

IntroductionTranscatheter aortic valve implantation (TAVI) has become the treatment of choice for the most fragile patients with severe aortic stenosis. The transfemoral route is preferred as the simplest and safest. The aim of our study was to compare the efficacy, tolerance and safety of local vs. locoregional anesthesia in trans-femoral TAVI procedures. Material and methodThis was a single-center retrospective study. Patients treated with femoral TAVI between February 25 and November 15, 2022 at the University Hospital of Reims were included, and two groups (local and locoregional anesthesia) were compared. ResultsTAVI success rate (92.9%), death rate (3.0%) and procedure duration (90.5 ± 13.5 minutes) did not differ between groups (p = 0.18, 0.15 and 0.55 respectively). For intra- and post-procedural treatments, the use of sedation, analgesics and benzodiazepines did not differ between groups. The cumulative dose of Remifentanil used per-procedure was lower in the local anesthesia group than in the locoregional anesthesia group (148.6 ± 71.9 mcg vs. 208.9 ± 110.0 mcg; p = 0.025). ConclusionsIn this non-randomized retrospective study, local and locoregional anesthesia had comparable safety and efficacy in transfemoral TAVI procedures. In a constrained context and with a view to simplification, these results encourage transfemoral TAVIs to be performed under local anaesthesia, and to consider a “PCI-like” approach, without the presence of an anaesthetist, for selected patients without respiratory, musculoskeletal or agitation disorders, or vascular approach difficulties.

Hedgehog: An Isolated Quiescent Dwarf Galaxy at 2.4 Mpc

It is well known that almost all isolated dwarf galaxies are actively forming stars. We report the discovery of dw1322m2053 (nicknamed Hedgehog), an isolated quiescent dwarf galaxy at a distance of 2.40 ± 0.15 Mpc with a stellar mass of M ⋆ ≈ 105.8 M ⊙. The distance is measured using surface brightness fluctuations with both Legacy Surveys and deep Magellan/IMACS imaging data. Hedgehog is 1.7 Mpc from the nearest galaxy group, Centaurus A, and has no neighboring galaxies within 1 Mpc, making it one of the most isolated quiescent dwarf galaxies at this stellar mass. It has a red optical color and early-type morphology and shows no UV emission. This indicates that Hedgehog has an old stellar population and no ongoing star formation. Compared with other quiescent dwarfs in the Local Group and Local Volume, Hedgehog appears smaller in size for its luminosity but is consistent with the mass–size relations. Hedgehog might be a backsplash galaxy from the Centaurus A group, but it could also have been quenched in the field by ram pressure stripping in the cosmic web, reionization, or internal processes such as supernova and stellar feedback. Future observations are needed to fully unveil its formation, history, and quenching mechanisms.

Witnessing an extreme, highly efficient galaxy formation mode with resolved Lyman-α and Lyman-continuum emission

J1316+2614 at z = 3.613 is the UV-brightest (MUV = −24.7) and strongest Lyman continuum-emitting (fescLyC ≈ 90%) star-forming galaxy known; it also shows signatures of inflowing gas from its blue-dominated Lyα profile. We present high-resolution imaging with the Hubble Space Telescope (HST) and the Very Large Telescope (VLT) of the LyC, Lyα, rest-UV, and optical emission of J1316+2614. Detailed analysis of the LyC and UV light distributions reveals compact yet resolved profiles, with LyC and UV morphologies showing identical half-light radii of reff ≃ 220 pc. The continuum-subtracted Lyα emission, obtained with the HST ramp-filter FR551N, reveals an extended filamentary structure of ≃6.0 kpc oriented south to north with only residual flux within the stellar core, suggesting a Lyα ‘hole’. Our spectral energy distribution analysis shows that J1316+2614 is characterised by a young (5.7 ± 1.0 Myr), nearly un-obscured stellar population with a high star-formation rate (SFR = 898 ± 181 M⊙ yr−1) and a stellar mass of M⋆young = (4.8 ± 0.3) × 109 M⊙. Additionally, the spectral energy distribution analysis supports the absence of an underlying old stellar population (M⋆old ≤ 2.8 × 109 M⊙, 3σ). J1316+2614 presents remarkably high SFR and stellar mass surface densities of log(Σ SFR[M⊙ yr−1 kpc−2]) = 3.47 ± 0.11 and log(ΣM⋆[M⊙pc−2]) = 4.20 ± 0.06, respectively, which are among the highest observed in star-forming galaxies and are more typically observed in local young massive star clusters and globular clusters. Our findings indicate that J1316+2614 is a powerful, young, and compact starburst that is leaking a significant amount of LyC photons due to a lack of gas and dust within the starburst. We explored the conditions for gas expulsion using a simple energetic balance and find that, given the strong binding force in J1316+2614, a high star-formation efficiency (ϵSF ≥ 0.7) is necessary to explain the removal of gas and its exposed nature. Our results thus suggest a close link between high ϵSF and high fescLyC. This high efficiency can also naturally explain the remarkably high SFR, UV luminosity, and efficient mass growth of J1316+2614, which acquired at least 62% of its mass in the last 6 Myr. J1316+2614 may exemplify an intense, feedback-free starburst with a high ϵSF, similar to those proposed for UV-bright galaxies at high redshifts.

Revealing Potential Initial Mass Function Variations with Metallicity: JWST Observations of Young Open Clusters in a Low-metallicity Environment

We present the substellar mass function of star-forming clusters (≃0.1 Myr old) in a low-metallicity environment (≃−0.7 dex). We performed deep JWST/NIRCam and MIRI imaging of two star-forming clusters in Digel Cloud 2, a star-forming region in the outer Galaxy (R G ≳ 15 kpc). The very high sensitivity and spatial resolution of JWST enable us to resolve cluster members clearly down to a mass detection limit of 0.02 M ⊙, enabling the first detection of brown dwarfs in low-metallicity clusters. A total of 52 and 91 sources were extracted in mass-A V -limited samples in the two clusters, from which initial mass functions (IMFs) were derived by model-fitting the F200W band luminosity function, resulting in IMF peak masses (hereafter M C ) logMC/M⊙≃−1.5±0.5 for both clusters. Although the uncertainties are rather large, the obtained M C values are lower than those in any previous study ( logMC/M⊙∼−0.5 ). Comparison with the local open clusters with similar ages to the target clusters (∼106–107 yr) suggests a metallicity dependence of M C , with lower M C at lower metallicities, while the comparison with globular clusters, with similarly low metallicities but considerably older (∼1010 yr), suggests that the target clusters have not yet experienced significant dynamical evolution and remain in their initial physical condition. The lower M C is also consistent with the theoretical expectation of the lower Jeans mass owing to the higher gas density under such low metallicity. The M C values derived from observations in such an environment would place significant constraints on the understanding of star formation.

Outcomes of Enterococcus faecalis infective endocarditis according to MIC of amoxicillin: a multicentric study.

The incidence of Enterococcus faecalis infective endocarditis is increasing over time. Data on the impact of minimum inhibitory concentration (MIC) of amoxicillin on treatment outcomes are scarce. The objective of this study was to describe the epidemiology of E. faecalis infective endocarditis and to evaluate whether the MIC of amoxicillin might influence mortality. We retrospectively included all consecutive patients diagnosed with definite E. faecalis infective endocarditis between 2013 and 2020 in 11 French hospitals. We extracted data from the local diagnosis-related group (DRG) database and matched these data with microbiological results. Amoxicillin MIC was determined by Etest strip. The primary endpoints were endocarditis-related mortality and risk factors for endocarditis-related mortality including amoxicillin MIC. A total of 403 patients with definite E. faecalis infective endocarditis were included. Patients were predominantly male (76.4%) with a median age of 74 years (67-82). Embolic complications occurred in 170 (42.1%) patients. Cardiac surgery was performed in 158 (61.5%) patients. The endocarditis-related mortality rate was 28.3% and the median delay between mortality and onset of hospitalization was 24 (9; 41) days. E. faecalis MIC of amoxicillin was available for 246 (61%) patients. The median MIC was 0.5 mg/L (0.4-0.7). Amoxicillin MIC was not found to be associated with in-hospital mortality. None of the variables included in the multivariate model were identified as a risk factor for mortality and there was no correlation between mortality and the duration of treatment for 4 weeks versus 6 weeks. Higher amoxicillin MIC was not a risk factor leading to endocarditis-related mortality in definite E. faecalis infective endocarditis. However, further studies are needed to assess the effect of amoxicillin MIC on relapse.

Altieri modified Nesbit corporoplasty for the treatment of penile curvature: Comparison of local anesthesia vs loco-regional anesthesia on the clinical outcomes

Objective: To compare the safety profile and clinical outcomes of Altieri-modified Nesbit corporoplasty using two different anesthesia methods including spinal anesthesia and local anesthesia. Materials and methods: A total of 40 patients with congenital penile curvature (CPC) and Peyronie’s disease (PD) underwent Altieri-modified Nesbit corporoplasty. Group 1 (n = 20) received spinal anesthesia, and Group 2 (n = 20) received local anesthesia. The patients were categorized into age groups (< 30 years, 31-45 years, 46-60 years, and 61-75 years) for analysis. Clinical outcomes, post-operative complications, hospital stay, pain levels, and other parameters were assessed. Results: The results showed that 2 patients (10%) reported postoperative complications, including headache, arterial hypotension, and penile foreskin necrosis from the spinal anesthesia group. Whereas, in the local anesthesia group, 1 patient (5%) reported scar phimosis. Further, post-operative pain was predominantly very mild, with 16 patients (80%) in the spinal anesthesia group and 14 patients (70%) in the local anesthesia group experiencing minimal discomfort. Age did not significantly impact hospital stay, post-operative intestinal disorders, constipation, lower urinary tract symptoms, voiding burning, or dysuria. Conclusions: Spinal anesthesia may lead to more post-operative complications and longer hospital stays compared to local anesthesia. Age does not significantly affect most clinical outcomes but can influence post-operative pain in patients receiving local anesthesia.

Multi-step reconstruction of radio-interferometric images

The large aperture arrays for the currently under construction SKA Observatory (SKAO) will allow for observations of the universe in the radio spectrum at unprecedented resolution and sensitivity. However, these telescopes will produce data on the scale of exabytes, introducing a slew of hardware and software design challenges. This paper proposes a multi-step image reconstruction framework that allows for partitioning of visibility data by baseline length. This enables more flexible data distribution and parallelization, aiding in processing radio-astronomical observations within given constraints. Additionally, as each step of the framework only relies on a subset of the total visibilities, one can perform reconstruction progressively, with the initial step performed on the SKAO Science Data Processors and the second on local clusters. The multi-step reconstruction is separated into two steps. First a low-resolution image is reconstructed with only short-baseline visibilities, and then using this image together with the long-baseline visibilities, the full-resolution image is reconstructed. The proposed method only operates in the minor cycle, and it can be easily integrated into existing imaging pipelines. We show that our proposed method allows for partitioning of visibilities by baseline without introducing significant additional drawbacks, reconstructing images of similar quality within similar numbers of major cycles compared to a single-step all-baselines approach that uses the same reconstruction method as well as compared to multi-scale CLEAN.

Three-dimensional trust: disentangling trust relations in the context of converted asylum seekers

ABSTRACT Forced migration always involves dramatic life changes, but with converted asylum seekers, these changes become especially devastating. Conversion entails building relationships with local religious groups while former social ties usually get severed. Typically, forced migrants seek support from friends, family and relatives. For converted asylum seekers, these bases of security often turn into sources of psychological violence and threats. We examine how converted asylum seekers and members of the congregations they join experience and make sense of trust. We have interviewed representatives of both groups to understand the role of trust in their relationships and in relation to other actors involved in the asylum process. Methodologically, we test Frederiksen’s distinction between three dimensions of trust (relations, objects and situations) on an empirical case and develop this analytical tool further. The findings emphasize the complex and dynamic role that proximity, affects and temporality play in relation to trust. Theoretically, we offer a definition of trust that emphasizes affects and ascribed moral agency instead of belief in the good will of another toward oneself.

A Multidisciplinary One Health Approach to Addressing Unsanitary Conditions: The Case of Cascais

Abstract Unsanitary conditions in domiciles often stem from complex social and health-related issues, involving the elderly and/or individuals with mental health problems. These situations typically lead to a decreased quality of life for those involved, directly and indirectly, and may pose a risk to public health depending on their magnitude. In Cascais municipality, identified cases of unsanitary conditions undergo a multidisciplinary analysis. It has been established a Local Technical Group for Domiciliary Unsanitary Situations, comprising various institutions such as local authorities, law enforcement agencies, civil protection, health and social security ministries, and the animal rescue center. This group operates under a One Health approach, encompassing human health, environmental health, and animal health. Interventions are determined by the working group, with the aim of promoting health and enhancing citizens’ quality of life. Cases of unsanitary conditions reported are subsequently discussed within the technical group, which has regular meetings, and may organize joint assessment visits and appropriate actions. This social and environmental initiative responds to the growing need to address unsanitary and cluttered living conditions, which significantly impact individuals’ physical, emotional, and social well-being. The objective is to restore housing conditions in homes by removing waste and unnecessary items, contributing to general individual well-being. While international studies suggest a correlation between unsanitary conditions and hoarding disorder, it’s crucial to differentiate between distinct and independent situations caused by various physical, psychological, and cognitive processes. The establishment of a Local Technical Group for Domiciliary Unsanitary Situations exemplifies a proactive approach to addressing complex health and social challenges, emphasizing collaboration, and holistic intervention strategies, always with a One Health approach. Key messages • Addressing unsanitary conditions is crucial for safeguarding public health, impacting physical, emotional, and social well-being. • The establishment of a Local Technical Group for Domiciliary Unsanitary Situations, under a One Health framework, reflects a collaborative approach to addressing complex health and social challenges.

Development of a risk-stratified shared decision-making tool for colorectal cancer screening

Abstract European guidelines stress the importance of informed decision-making in colorectal cancer (CRC) screening. However, tailored tools that facilitate decision-making for underserved people and general practitioners (GPs) in Flanders are lacking. This study aimed to develop a tailored shared decision-making (SDM) tool for CRC screening, specifically a video decision aid, using a co-creative process. The development involved two rounds of focus group discussions with underserved people and five local quality group meetings with GPs in various parts of Flanders, Belgium. Qualitative data were analyzed using a Modified-Grounded Theory Analytical (M-GTA) approach to identify key themes. Findings revealed four core themes. The first theme, ‘Recognizing the Barriers to Screening’, identifies challenges such as a lack of time, staff, and tools for GPs, as well as language and literacy barriers for underserved people. The second theme, ‘Learning from Existing Tools’, highlights successful elements like visuals and simple language and limitations such as low accessibility and poor navigation. The third theme, ‘Determining the Content and Design,’ reveals that GPs seek user-friendly tools for at-home viewing, while underserved people value personalized and clear information about CRC risk factors and screening costs. The final theme, ‘Identifying Strategies for Integration,’ stresses the importance of a structured, collaborative care approach for the successful integration of the tool. The proposed modifications for the SDM tool include enhancing its accessibility with multiple language options, using simple and relatable visuals, and providing personalized risk discussions for underserved people and GPs. Nonetheless, further testing is needed to confirm the effectiveness of the SDM tool in supporting preventive talks and informed decision-making in CRC screening among these target groups. Key messages • A structured, collaborative care approach is needed for successful SDM tool integration during preventive talks with underserved people. • Further testing is needed to confirm the tool’s effectiveness in supporting informed decision-making in CRC screening for underserved people.

MANDALA DA SUSTENTABILIDADE NO TURISMO

Contemporary times have been marked by the trivial and excessive use of the adjective “sustainable”, tourism has not been left out of this trend. The lauded “sustainable destination” title has become a central premise among territorial management groups. However, developing public policies to meet this status has evidenced reductionist and sometimes misguided treatments that fail to incorporate the true complexity of sustainability into tourism. The results are disconnected, one-off, ineffective actions based on guesswork or the interests of particular actors in the territory. This essay presents a simplified and didactic proposal for a territorial planning instrument (Sustainability Mandala in Tourism – TSM) to contribute to the attempt to seek sustainability in tourism development. The TSM comprises 21 indicators, defined from the analysis of international instruments and national strategies in force in tourism planning. The instrument covers the seven dimensions of sustainability (environmental, territorial, political, cultural, social, economic, and technological), and it has been developed to guide local and regional tourism management groups pragmatically. Keywords: Sustainability Indicators; Tourism; Public Policy; Mandala of Sustainability in Tourism; Local Development.

Who uses Internet propaganda in civil wars and why?

This article explores who is likely to benefit from Internet propaganda in civil wars. It argues that the global reach of the Internet, its lack of regulation and its filtering tools are more likely to help transnational rebel groups with external support and radical aims than local groups with home-grown support and moderate aims. The paper then introduces a new dataset on rebel propaganda that includes every available piece of public, downloadable Internet communication produced by every major rebel group in the Iraqi civil war between January 2011 and December 2015. A preliminary analysis of group-level Internet communication during the war revealed a number of striking patterns. Internet propaganda was not equally used by all rebel groups in Iraq during this time period. Groups with potentially larger international backing and low levels of local support were much more likely to produce Internet propaganda than those with strong in-country support. Ideologically extreme groups were also more likely to generate a higher volume of Internet propaganda than other types of groups. Finally, rebel groups that were new to a war tended to rely more heavily on Internet propaganda than more well-established groups. The article concludes by discussing the potential implications this new media environment could have for civil wars moving forward.

Bridging Global Mandates and Local Realities: Intermediary Clusters and Interorganizational Collaboration for International Development

Addressing international sustainable development is an urgent and critical challenge. Existing research has focused on the role of individual intermediary organizations in supporting and shaping inclusive local markets to enhance development. However, it has overlooked how clusters of organizations act as intermediaries to build development capacity, and how they do so through local public institutions. This study focuses on the United Nations (UN) system and examines a specific transnational governance arrangement (Delivering as One) that envisioned the creation of local clusters of UN organizations to facilitate institutional capacity-building in developing countries. By comparing the evolution of the eight pilot UN arrangements, we distil a model of how intermediary clusters facilitate local capacity-building through a process of contextual bridging driven by interorganizational collaboration within the cluster. Our findings identify four mechanisms of contextual bridging. The first two—functional amalgamation of operations and development of a cohesive collective voice—strengthened internal collaboration among cluster members; subsequently, sharing authority with local stakeholders and the local calibration of interorganizational collaboration (IOC) allowed the entrenchment of IOC into the local context. Our work contributes to the literature on interorganizational collaboration and transnational governance in the face of global challenges.