To save content items to your account,
please confirm that you agree to abide by our usage policies.
If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account.
Find out more about saving content to .
To save content items to your Kindle, first ensure no-reply@cambridge.org
is added to your Approved Personal Document E-mail List under your Personal Document Settings
on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part
of your Kindle email address below.
Find out more about saving to your Kindle.
Note you can select to save to either the @free.kindle.com or @kindle.com variations.
‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi.
‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.
France, Spain, and Great Britain all claimed footholds in North America by the 1700s. War arose between France and Great Britain, and it eventually transformed into a global conflict. Great Britain prevailed, transforming the political dynamics of North America. British colonists attempted to migrate farther west, but tribal resistance forced Britain to block the American colonists. The land-hungry American colonists declared independence from Great Britain. The United States of America prevailed. While the United States believed tribes were defeated by virtue of their alliance with Great Britain, tribes continued to assert their sovereignty.
In the shifting context of global policy making, International Organisations (IOs) have become powerful sources of expert authority and central sites for the exercise of power in global governance. While we have a clear understanding of how IOs deploy expertise, there has been relatively little effort among legal scholarship and International Relations to critically examine the processes by which such institutions produce and validate knowledge claims about governance objects and, in doing so, authorise certain solutions as the only ‘viable’. This chapter examines the way in which the World Health Organization, Food and Agriculture Organization, and UNICEF acted as central vehicles in defining the contours of ‘hidden hunger’ as a ‘matter of fact’ – or as a medicalised and economised object of governance. It shows how this problematisation largely validated the prioritisation of short-term responses and easily measurable programmes such as food fortification and vitamin supplementation in Global South countries. Rather than addressing the underlying socio-economic determinants of the problem, such responses acted as political analgesics providing temporarily relief. In highlighting how IOs’ ‘ways of seeing’ are connected to the practice of governing, the chapter sheds light on the everyday politics of rule-making.
A small sphere fixed at various drafts was subjected to unidirectional broad-banded surface gravity wave groups to investigate nonlinear exciting forces. Testing several incident wave phases and amplitudes permitted the separation of nonlinear terms using phase-based harmonic separation methods and amplitude scaling arguments, which identified third-order forces within the wave frequency range, i.e. third-order first-harmonic forces. A small-body approximation with instantaneous volumetric corrections reproduced the third-order first-harmonic heave forces very well in long waves, and at every tested draft. Further analysis of the numerical model shows these effects are primarily due to instantaneous buoyancy changes, which for a spherical geometry possess a cubic relationship with the wave elevation. These third-order effects may be important for applications such as heaving point absorber wave energy converters, where they reduce the first-harmonic exciting force by ${\sim} 10\, \%$ in energetic operational conditions, an important consideration for power capture.
Bifactor Item Response Theory (IRT) models are the usual option for modeling composite constructs. However, in application, researchers typically must assume that all dimensions of person parameter space are orthogonal. This can result in absurd model interpretations. We propose a new bifactor model—the Completely Oblique Rasch Bifactor (CORB) model—which allows for estimation of correlations between all dimensions. We discuss relations of this model to other oblique bifactor models and study the conditions for its identification in the dichotomous case. We analytically prove that this model is identified in the case that (a) at least one item loads solely on the general factor and no items are shared between any pair of specific factors (we call this the G-structure), or (b) if no items load solely on the general factor, but at least one item is shared between every pair of the specific factors (the S-structure). Using simulated and real data, we show that this model outperforms the other partially oblique bifactor models in terms of model fit because it corresponds to the more realistic assumptions about construct structure. We also discuss possible difficulties in the interpretation of the CORB model’s parameters using, by analogy, the “explaining away” phenomenon from Bayesian reasoning.
Multimorbidity, especially physical–mental multimorbidity, is an emerging global health challenge. However, the characteristics and patterns of physical–mental multimorbidity based on the diagnosis of mental disorders in Chinese adults remain unclear.
Methods
A cross-sectional study was conducted from November 2004 to April 2005 among 13,358 adults (ages 18–65years) residing in Liaoning Province, China, to evaluate the occurrence of physical–mental multimorbidity. Mental disorders were assessed using the Composite International Diagnostic Interview (version 1.0) with reference to the Diagnostic and Statistical Manual of Mental Disorders (3rd Edition Revised), while physical diseases were self-reported. Physical–mental multimorbidity was assessed based on a list of 16 physical and mental morbidities with prevalence ≥1% and was defined as the presence of one mental disorder and one physical disease. The chi-square test was used to calculate differences in the prevalence and comorbidity of different diseases between the sexes. A matrix heat map was generated of the absolute number of comorbidities for each disease. To identify complex associations and potential disease clustering patterns, a network analysis was performed, constructing a network to explore the relationships within and between various mental disorders and physical diseases.
Results
Physical–mental multimorbidity was confirmed in 3.7% (498) of the participants, with a higher prevalence among women (4.2%, 282) than men (3.3%, 216). The top three diseases with the highest comorbidity rate and average number of comorbidities were dysphoric mood (86.3%; 2.86), social anxiety disorder (77.8%; 2.78) and major depressive disorder (77.1%; 2.53). A physical–mental multimorbidity network was visually divided into mental and physical domains. Additionally, four distinct multimorbidity patterns were identified: ‘Affective-addiction’, ‘Anxiety’, ‘Cardiometabolic’ and ‘Gastro-musculoskeletal-respiratory’, with the digestive-respiratory-musculoskeletal pattern being the most common among the total sample. The affective-addiction pattern was more prevalent in men and rural populations. The cardiometabolic pattern was more common in urban populations.
Conclusions
The physical–mental multimorbidity network structure and the four patterns identified in this study align with previous research, though we observed notable differences in the proportion of these patterns. These variations highlight the importance of tailored interventions that address specific multimorbidity patterns while maintaining broader applicability to diverse populations.
There are 574 federally recognized tribes. Each has a direct government-to-government relationship with the United States, and each tribe is unique. However, not all legitimate tribes are federally recognized. Which tribes received federal recognition was often a matter of historical accident. To rectify this, the Bureau of Indian Affairs (BIA) created the federal acknowledgment process in 1978. The process was intended to provide an objective and efficient means of identifying “real” tribes, but it has failed. The process often costs millions of dollars, takes decades, and produces unpredictable results. Moreover, the process’ seven mandatory criteria are subjective and often impractical. The Coushatta Tribe of Louisiana and United Houma Nation (UHN) are two examples. The BIA recognized the Coushatta in the 1930s, terminated them in the 1950s, and then re-recognized the tribe in the 1970s. While the Coushatta were deserving of recognition, the recognition was driven by the leadership of Ernest Sickey, the tribe’s inaugural chairman. Sickey strongly supported UHN federal recognition, and the BIA has acknowledged the Houma are Indians. However, the BIA has yet to recognize the UHN as an Indian tribe. Without recognition, the UHN has no sovereignty to protect its traditional lands or people.
By focusing on the relations between the polity of Ethiopia and the institutions of international ordering – the United Nations and its predecessor, the League of Nations, chief among them – in this chapter I explore the problem of the ‘global colour line’ in relation to international institutions. In particular, I trace the lofty promises, and resounding disappointments, that the United Nations (as a proverbial White, and male, Knight) offered the racialised peoples of the world – and Ethiopia, in particular – in their attempt to challenge a racialised and hierarchical global order. The result is neither a blind celebration of the United Nations’ anticolonial potential, nor a resolute condemnation of its imperial lineage. Instead, I want to embrace the ambiguities offered by the metaphor of this racialised and gendered saviour trope – especially in relation to the racialised savage non-European other. For in any attempt to overturn the global colour line, the United Nations and its family of international organisations will prove to be both utterly indispensable and insufficient.
In the Preface, we motivate the book by discussing the history of quantum computing and the development of the field of quantum algorithms over the past several decades. We argue that the present moment calls for adopting an end-to-end lens in how we study quantum algorithms, and we discuss the contents of the book and how to use it.
Parasite biodiversity is underestimated or unknown in many regions, yet information on parasites is critical to understanding ecosystem structure and how this will change into the future. Understanding the diversity and role of parasites is especially important in regions exposed to anthropogenic pressures, such as aquatic ecosystems, as their interactions with other stressors can either exacerbate or mediate negative impacts. Water scarcity in the Brazilian semi-arid has led to a proliferation of reservoirs for human use. These artificial waterbodies host a diversity of taxa, including a large number of fish species; however, fish parasite diversity remains undocumented. This study investigated the parasitological diversity of fishes from reservoirs in the Paraíba and Mamanguape River basins in the Caatinga domain, Brazil – one of the most populated semi-arid regions worldwide. Eight reservoirs were studied, with fish sampled across the two phases of the hydrological cycle (dry and rainy seasons) using gillnets, cast nets, and trawl nets. Endo- and ecto-parasites were identified and enumerated, and parasitological indices (prevalence, intensity, and abundance) were calculated. In total, 1,170 individuals of 21 fish species were examined. Of these individuals, 42% were parasitized with at least one of 54 parasite taxa. We recorded 32 new geographical occurrences of parasites and 23 new fish-parasite interactions, expanding our understanding of ichthyoparasite diversity in the Brazilian semi-arid. Moving forward, it is important to develop knowledge around how anthropogenic changes (e.g., biological invasions, climate, and land use change) influence host-parasite structure and dynamics and ecosystem functioning in these ecosystems.
While dying at home is often described as desirable, to our knowledge, no reviews have focused specifically on people’s reasons for wanting to die at home. This review describes the breadth of what is known about motivations, attitudes, ideas, and reasons underlying the decision to choose “home” as one’s preferred placed of death.
Methods
This review was guided by a scoping review methodology following a five-stage approach including: (1) identify the research question, (2) identify relevant studies, (3) select studies based on inclusion/exclusion criteria, (4) chart the data, and (5) summarize and report the results.
Results
Seventeen articles were identified that met inclusion/exclusion criteria and discussed motivations underlying people’s desires to die at home. Thirty-five percent of studies were from Canada (n = 6/17), 29% were from Europe (n = 5/17), and 29% were from Asia (n = 5/17). Most studies (n = 11/17) used methods that involved collecting and/or analyzing interview data from participants, while the remaining studies (n = 6/17) used methods that involved administering and analyzing surveys or questionnaires. Characteristics of participants varied, but most commonly, studies included people with advanced illnesses who were nearing death (35% of studies, n = 6/17). Motivations for choosing a home death included desires to preserve a sense of self, factors relating to interpersonal relationships, and topics such as culture, religion, socioeconomic status, living situation, and lived experience.
Significance of results
The many interconnected reasons that lead people to choose a home death vary, as individuals have a range of motivations for choosing to die at home, which are highly influenced by contextual and cultural factors. Ultimately, this review will provide a comprehensive description of factors which may inform end-of-life planning, highlighting needs to be considered when planning the preferred location of a death.
This chapter begins from the premise that vocabularies matter in international law and organisation, as ideologies that can reify and make seem necessary and neutral contested and structurally biased means of governance, and in international relations, as disciplinary mechanisms of control. It advances a critical political economy approach to the language of resilience in global governance. By asking the critical political economy questions of ‘who gets what’ from resilience talk and just ‘whose resilience’ are we talking about, the chapter explores resilience as an ideology of new constitutionalism governance. Resilience talk is deconstructed as the language of capitalism, neoliberalism, and the individualisation of responsibility for crisis management. This language obscures the deep class, gender, racial, and intersectional implications of global governance initiatives. The chapter makes the case for destabilising and disrupting this discourse and practice as a necessary move in humanising important institutions of global governance.
This chapter covers the quantum adiabatic algorithm, a quantum algorithmic primitive for preparing the ground state of a Hamiltonian. The quantum adiabatic algorithm is a prominent ingredient in quantum algorithms for end-to-end problems in combinatorial optimization and simulation of physical systems. For example, it can be used to prepare the electronic ground state of a molecule, which is used as an input to quantum phase estimation to estimate the ground state energy.
Two poorly known parasitic Platyhelminthes were collected from the gills of the European barracuda Sphyraena sphyraena in the western Mediterranean. Specimens of Chauhanea mediterranea Euzet & Trilles, 1960 and Rhinecotyle crepitacula Euzet & Trilles, 1960 (Polyopisthocotyla) are redescribed based on newly collected material. A careful examination of Ch. mediterranea revealed inaccuracies in previous interpretations of the female openings. The midventral opening, previously referred to as the ‘vaginal opening’ in Pseudochauhanea Yamaguti, 1965 and used to distinguish this genus from Chauhanea Ramalingam, 1953, is demonstrated to be the uterus, as confirmed by the presence of eggs in the thin-walled duct associated with this opening. The lateral position of the cirrus and vagina is also confirmed. Consequently, Pseudochauhanea is synonymized with Chauhanea, resulting in the following new combinations: Ch. elegans Fuentes-Zambrano, 1997 n. comb.; Ch. elongata Kritsky, Bilqees & Leiby, 1972 n. comb.; Ch. macrorchis Lin, Liu & Zhang in Zhang, Yang & Liu, 2001 n. comb.; Ch. mexicana Lamothe, 1967 n. comb.; Ch. sphyraenae Yamaguti, 1965 n. comb. A detailed investigation of the clamp sclerites of Ch. mediterranea indicates that both Chauhanea and Cotyloatlantica Bravo-Hollis, 1984 share the subdivision of the basal oblique sclerite, which is a continuation of the marginal sclerite in the anterior jaw, a key feature used to distinguish these genera. As a result, Cotyloatlantica is also synonymized with Chauhanea, and its species are transferred as follows: Ch. pretiosa (Bravo-Hollis, 1984) n. comb. The reinstatement of Ch. mediterranea Euzet & Trilles, 1960 as a valid name is supported, and an amended diagnosis of Chauhanea is provided. Additionally, R. crepitacula is accurately redescribed, with a new geographical locality record and an assessment of morphometrical and anatomical variations between Mediterranean and oceanic specimens.
This chapter covers quantum linear system solvers, which are quantum algorithmic primitives for solving a linear system of equations. The linear system problem is encountered in many real-world situations, and quantum linear system solvers are a prominent ingredient in quantum algorithms in the areas of machine learning and continuous optimization. Quantum linear systems solvers do not themselves solve end-to-end problems because their output is a quantum state, which is one of its major caveats.
To function as nations, tribes require territorial jurisdiction. That is, tribes must be able to determine the rules governing their lands and apply the rules to all persons on their land. Much of Indian country’s land is held in trust, and trust status is blamed for many of tribes’ economic woes. Trust land should be replaced with tribal property rights regimes. That is, tribes themselves should be free to determine whether they would like to allow private property ownership. In addition to granting tribes greater authority over their land, tribes need jurisdiction over all persons on their land to function as nations. Land status – fee or trust – should be irrelevant to the equation as should Indian status. For example, outside of Indian country, police do not inquire into the citizenship of the parties prior to making an arrest. Though various rationales are offered to justify denying tribes jurisdiction over non-Indians, the reasons do not hold up to scrutiny. Furthermore, tribes’ lack of jurisdiction over non-Indians is indistinguishable from the long-refuted imperial doctrine of extraterritoriality.
This chapter presents an introduction to the theory of quantum fault tolerance and quantum error correction, which provide a collection of techniques to deal with imperfect operations and unavoidable noise afflicting the physical hardware, at the expense of moderately increased resource overheads.
This chapter covers the quantum algorithmic primitive called quantum gradient estimation, where the goal is to output an estimate for the gradient of a multivariate function. This primitive features in other primitives, for example, quantum tomography. It also features in several quantum algorithms for end-to-end problems in continuous optimization, finance, and machine learning, among other areas. The size of the speedup it provides depends on how the algorithm can access the function, and how difficult the gradient is to estimate classically.
This chapter proposes to study the making and stabilisation of expertise in global governance. While doing so, it questions mainstream approaches in international law and International Relations, which see international organisations’ reliance on expertise as a rationalisation of global politics. The approach taken here proposes, instead, to examine the political processes and decisions that participate in the production and assembling of ‘expertise’ in global governance. It proposes that the power–knowledge nexus in global fora can be explored by taking the following (complementary) entry points: focusing on sites and networks of knowledge production, studying infrastructures of knowledge production, or analysing relations between people and/or between people and the material.
The near-axis description of optimised stellarators, at second order in the expansion, provides important information about the field, both of physical and practical importance for stellarator optimisation. It, however, remains relatively underdeveloped for an important class of such stellarators, called quasi-isodynamic (QI). In this paper we develop the theoretical and numerical framework, applying the second-order omnigeneity conditions derived in Rodríguez & Plunk (2023), to make explicit construction of equilibrium solutions. We find that the case of QI stellarators calls for the careful treatment of continuity, smoothness and periodicity of the various functions involved, especially for so-called half-helicity fields, which feature prominently in existing QI designs. The numerical implementation of necessary elements is described, and several examples are constructed and quantitatively verified in detail. This work establishes a basis for further systematic exploration of the space of QI stellarators, and the development of both theoretical and practical tools to facilitate effective optimisation of QI stellarators.