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Exogenous shocks play a crucial role in cluster evolution and change. Yet the mechanisms and processes driving these changes have been relatively underexplored. Furthermore, cluster change studies have focused more on cooperative dynamics. The conflict dynamics in a cluster have received somewhat less attention. Therefore, the present study examines the impact of the exogenous shock on conflicts in a cluster. The Howrah foundry cluster in India constitutes the empirical context of this study. Our findings point to group-level conflict and fragmentation as crucial mechanisms of cluster change. The study further explores the role of rival associations in cluster governance. It shows that rival associations can lead to equitable distribution of opportunities in the cluster. The study also contributes to Indian business history literature. It sheds light on the growth dynamics of small-scale industries and indigenous entrepreneurship in the Howrah district of India. It further brings attention to relatively underexplored data sources in Indian business history.
This essay focuses on the concept of “international order” and its uses and misuses. It argues that the concept of “order” should not be conflated with the concept of a “system,” and that it makes more sense to speak of world order than international order because the former accommodates political units beyond the nation-state. Drawing on my recent book Before the West (2022) I show how the concept of “world order” travels better in history and also speculate about how it can help us think about the future as well.
Increasing rates of dementia in First Nations populations require culturally grounded approaches to dementia diagnosis and care. To respond to the need for a culturally appropriate cognitive assessment tool, a national team of health services researchers and community partners, guided by a Nakoda Advisory Group, aimed to adapt the Canadian Indigenous Cognitive Assessment tool for a Nakoda First Nation in Carry the Kettle First Nation, Saskatchewan, Canada. The adaptation of the CICA for a Nakoda First Nation community resulted in a slightly modified version of the CICA signalling that the CICA requires minimal adaptation to be used in different First Nations contexts.
The aim of this article is to study the asymptotic behaviour of non-autonomous stochastic lattice systems. We first show the existence and uniqueness of a pullback measure attractor. Moreover, when deterministic external forcing terms are periodic in time, we show the pullback measure attractors are periodic. We then study the upper semicontinuity of pullback measure attractors as the noise intensity goes to zero. Pullback asymptotic compact for a family of probability measures with respect to probability distributions of the solutions is demonstrated by using uniform a priori estimates for far-field values of solutions.
Health Security is a major concern for the Democratic Republic of the Congo (DRC). It is the second largest country in Africa, borders nine other countries, has more than 80 million inhabitants, and has suffered from decades of neglect and conflicts together with multiple recurrent disease outbreaks, including Ebola.
Cracks in the liberal international order (LIO) have been occurring since its very formation. Yet, some international relations scholarship frames the narrative about imminent threats to the LIO as if such threats were new. From a postcolonial vantage point, this essay contends that mainstream theorizing about international order is problematically Eurocentric and develops a three-pronged argument. In the first place, the essay argues for understanding order as a command or as an imposition. Order as a command renders visible power disparities, injustices, and inequalities of the international order as seen by actors from below. Second, the essay leans on Edward Said's contrapuntal reading method to show that experiences of order are plural rather than singular or universal. Third, the essay argues that from a postcolonial perspective, the opposite of order is not chaos or volatility but rather agency or the authorship to be a rule maker. A full picture of order as imposition requires understanding how togetherness and sameness are modes for Global South actors to find collective unity to resist the injustices and inequalities of the LIO.
We derive large-sample and other limiting distributions of components of the allele frequency spectrum vector, $\mathbf{M}_n$, joint with the number of alleles, $K_n$, from a sample of n genes. Models analysed include those constructed from gamma and $\alpha$-stable subordinators by Kingman (thus including the Ewens model), the two-parameter extension by Pitman and Yor, and a two-parameter version constructed by omitting large jumps from an $\alpha$-stable subordinator. In each case the limiting distribution of a finite number of components of $\mathbf{M}_n$ is derived, joint with $K_n$. New results include that in the Poisson–Dirichlet case, $\mathbf{M}_n$ and $K_n$ are asymptotically independent after centering and norming for $K_n$, and it is notable, especially for statistical applications, that in other cases the limiting distribution of a finite number of components of $\mathbf{M}_n$, after centering and an unusual $n^{\alpha/2}$ norming, conditional on that of $K_n$, is normal.
The Hobbesian problem of order has been central to international relations (IR) pedagogy. What are the political implications of this pedagogy? Giving students conceptual tools to understand world politics feels vital in this moment of anxiety about the erosion of the current international order. But some of the deepest threats to international order are rooted in a multiplicity of justice claims. IR's explanatory orientation, and the many biases underlying its anchoring concepts, limit our ability as educators to make sense of those threats in the language of the discipline. How do we teach IR, then, without socializing students into a problematic discipline that only reproduces the existing order? I propose that rather than jettison our disciplinary concepts and frames with their baked-in injustices, we can reorient our teaching about them. Drawing on history and mythology, I focus on the Westphalian myth that anchors IR's central question: Given states, how can international order be produced? I suggest another version of the myth that foregrounds how order and justice, the explanatory and the normative, are entangled all the way down. This revised Westphalian myth urges us to think of recognition of political units—a justice claim—as intrinsic to ordering decisions.
Understanding the origins of policy ideas can be crucial when trying to explain dynamics of political change and continuity. Paradigmatic changes in the German pension system have been attributed to the import of “foreign” neoliberal policy ideas from transnational organizations and other countries. The literature describes such processes as policy diffusion, transfer, or translation. In contrast, this article argues that foreign pension ideas did not have a substantive influence on local policy innovations and preference-formation processes. Instead, pension policy pioneers developed their ideas predominantly “from within” through bricolage by reconfiguring long-standing domestic schools of thought. Drawing on a wide range of primary and secondary sources, the analysis combines a broad historical perspective with case studies of individual policy makers. This sheds new light on the careers of ideas and why significant actors pick them up at certain points.
Droplet impingement on a heated substrate is the fundamental process underlying various technologies, ranging from spray cooling to inkjet printing. Understanding the coupled effects of fluid dynamics and heat transfer patterns during droplet jumping, boiling and evaporation, which determine the outcomes of the impingement process, is essential. Here, we developed two-colour planar laser-induced fluorescence and micro-particle image velocimetry technologies to measure quantitatively the velocity and temperature distributions inside the droplet during an impingement process with high temporal and spatial resolution. With our novel measuring system, the hot spots at the solid–liquid interface are discovered for the first time. The influence of contact boiling on the droplet internal mixing, which impedes droplet recoiling and reduces the rebounding velocity, is discussed. A significant enhancement in heat absorption for partially rebounding droplets is discovered, where the impingement heat transfer rate is doubled compared to other vapour-layer-covered droplets. The scaling correlations of viscous dissipation rate and contact time of rebounding droplets, as well as the time variation of droplet temperature rise, are proposed. More detailed patterns inside droplets can be captured by these experimental methods, which will help to reveal more intrinsic mechanisms lying in thermally induced flow, complex fluids and droplet-impacting-based technologies.
In Iberia, ditched enclosures appeared during the Copper Age (late fourth to third millennium bc). These sites are linked by their circular organization, communal labour investment, and complex temporality, but vary markedly in their distribution, function, and scale. Though archaeological attention has focused on ‘mega-sites’, an assessment of small-scale enclosures in marginal environments is key to understanding the social dynamics that facilitated their emergence. Here, the authors present results from Los Melgarejos (Getafe, Spain), the first Iberian Chalcolithic enclosure (3 ha) to be extensively documented, with all structures and seven per cent of the enclosure ditches excavated. Bioarchaeology, mortuary archaeology, isotope analyses (δ13Cco, δ13Cap, δ15N), and radiocarbon dating are employed to compare lived experiences of diet, stress, trauma, and funerary ritual at small- and large-scale enclosures. Comparisons with the mega-site of Marroquíes reveal similarities in lived experience and ritual practice, as well as regional differences in dietary isotopes, highlighting the utility of multiscalar comparisons for understanding prehistoric lifeways.
We report a unique case of an adolescent patient with Fontan physiology presenting with unconjugated hyperbilirubinemia due to dehiscence of a tricuspid valve annuloplasty ring.
Historically, the higher education curriculum in business degrees has contained little or no Aboriginal and Torres Strait Islander (herein ‘Indigenous’) content. With the increase in awareness at the societal level, Australian university business schools need to change and design the curriculum, so that students graduate with the capability to engage with Indigenous businesses, individuals, and communities while understanding contemporary policy and business including sustainability, Human Resources, supply chain, and governance. First, secondary data from Australian Department of Education, Skills, and Employment were collected on Indigenous and non-Indigenous higher education students is presented to establish the current levels of student’s access and completion rates in management, commerce and business areas. Secondly, focus groups were held to gain the views of educators who have taught Indigenous curriculum in Foundation business and commerce curriculum and share their perceptions of the impact of this on students and themselves. The secondary data presented show the imperative of providing strategies to support and opportunities to Indigenous students and that by embedding Indigenous knowledge students can build awareness and connection leading to short and long term improvements. Information gathered from the research can be used to support the largely positive impact teaching Indigenous curriculum thereby addressing government policies in closing the gap of education and employment.
This article scrutinizes public contestations over Black history during 1963’s Emancipation Centennial. Specifically, it investigates how the Kennedy administration censored the historian John Hope Franklin’s drafts for the chief commemorative effort Freedom to the Free, a history of civil rights since 1863. Reflecting the hubris of mid-twentieth-century racial liberalism, these edits excised white supremacy from American history, instead celebrating a confining definition of racial progress that prioritized Black equalization, adjustment, and incorporation into a deracialized liberal nationhood. The censoring of Franklin’s dissident Americanism therefore highlights how racial liberalism simultaneously promoted and suppressed Black history, historians, and public figures more generally.