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The article takes as point of departure the influential book An Interpretation of Religion by John Hick both to understand an Afro-Brazilian religion called Candomblé and to suggest a way to define this human activity as a whole. After a description of Hick’s proposal, his ideas will be applied to Candomblé to see what kind of religion it is. From the problems raised in this classification, the article puts forward two formal refinements in Hick’s proposal, which can increase its internal coherence as well. In addition, in view of a salient feature of Candomblé, it is argued that the concept of religion should include the experience of evil as an essential element. The resulting definition is justified by its explanatory power, amplitude and fruitfulness.
An isolated low-profile multilayer all-ports-matched broadside-coupled balun (BCB) with arbitrary isolation bandwidth is presented. Analytical relations are derived and provided for the isolation circuit (IC) design in terms of electrical and physical parameters. Accordingly, instructions are given on obtaining optimum bandwidth and isolation responses for the IC. Design procedure for the BCB is presented together with a case study for power amplifier application. The BCB is validated theoretically, analytically, and experimentally, and results are in good agreement. The fabricated balun has insertion loss of 0.27 dB, input and output return losses of 19 dB, isolation of 20 dB at fc, and phase and magnitude imbalance better than 2° and 0.2 dB across the Bandwidth (BW), respectively. The realized isolated balun has dimensions of 0.06λg × 0.03λg.
This article provides the first in-depth systematic comparison of foreign banking in pre-World War I China and Japan. As the article shows, after their entry into China and Japan, the presence and activities of foreign banks in China and Japan differed markedly, with these banks developing a much more prominent position in China. Making use of sources in German, English, Chinese, and Japanese, this article aims to explain why foreign banks in China and Japan developed so differently before World War I. It does so by first providing an overview of the development of foreign banks in both countries and then discussing their activities and development with regards to Chinese and Japanese financial institutions, trade finance, and public finance. The article shows that it was Japan's emphasis on financial reforms that led to the limited presence of foreign banks in that country.
We study liquid plugs in the pulmonary airways based on the two-phase axisymmetric weighted residual integral boundary-layer model of Dietze et al. (J. Fluid Mech., vol. 894, 2020, A17), which was originally developed to study liquid films coating the inner surface of a cylindrical tube in interaction with a core gas flow. The augmented form of this model, which was never applied beyond a proof of concept, allows for the representation of liquid pseudo-plugs. Here, we demonstrate its predictive power vs experiments and direct numerical simulations, in terms of the dynamics of plug formation and the characteristics of developed liquid plugs, such as their shape, flow field, speed and length, as well as the associated wall stresses and their spatial derivatives. In particular, we show that the augmented model allows us to establish a direct continuation path from travelling-wave solutions (TWS) to travelling-plug solutions (TPS). We then apply the model to predict mucus plugs in the conducting zone of the tracheobronchial tree, based on the lung architecture model of Weibel. We proceed by numerical continuation of travelling-state solutions in terms of the airway generation, whereby we impose the wavelength of the linearly most-amplified convective instability (CI) mode or that of the absolute instability (AI) mode. We identify the critical airway generation for liquid-plug formation (TWS/TPS transition), maximum potential for wall-stress-induced epithelial cell damage and CI/AI transition, and investigate how these phenomena are affected by the main control parameters, i.e. airway orientation vs gravity, air flow rate, mucus properties and airway size.
The associations between circulating PUFA and cardiovascular risk factors and events in healthy Asian populations have been less examined robustly compared with Western populations. This systematic review aimed to summarise current evidence on the associations between n-3 and n-6 PUFA biomarkers and cardiovascular risk factors and events in healthy Asian populations. Four databases were searched for observational studies from 2010 until 2024. Twenty-three studies were eligible, which covered six Asian countries and included events (n 7), traditional risk factors such as blood pressure and lipids (n 4), physical signs such as arterial stiffness (n 4), non-traditional lipid markers (n 1), markers of inflammation (n 4), markers of thrombosis (n 2) and non-invasive imaging-based markers (n 5). Biological sample types included plasma (n 6), serum (n 14) and erythrocyte (n 3). Higher circulating total n-3 PUFA appeared to be associated with lower hypertension risk and specifically EPA and DHA to be associated with lower myocardial infarction risk, reduction in TAG and inflammation. Higher circulating linoleic acid was associated with improved lipid profiles and lower inflammation. Limited evidence led to inconclusive associations between circulating n-6 PUFA biomarkers and CVD events and blood pressure. No consistent associations with arterial stiffness, obesity, thrombosis and imaging-based biomarkers were observed for circulating PUFA biomarkers in Asian populations. Limited studies exist for each outcome; hence, results should be interpreted with caution. More high-quality and prospective studies in Asian populations are warranted. Several recommendations such as sample size justification and reporting of non-respondents rate are proposed for future studies.
Pernicious polarization is an antagonistic Us versus Them division, where the other group is perceived as an existential threat. It is often intertwined with the erosion of democratic norms and institutions. Although studies on polarization abound, there are still some blind spots to be filled. Our contribution is the focus on the mesolevel of civil society and the theoretical development of (de)polarization mechanisms at this level. Empirically, we study think tanks, a special type of civil society organization, in the context of democratic backsliding in Hungary and Poland. The analysis is based on 53 interviews with Hungarian and Polish think tankers conducted between 2020 and 2022. We contend that through a shift in perceptions of Us, Them, and the middle ground, think tanks contribute to both polarization and depolarization. Rather than being passive receptors of polarization dynamics, we showcase think tanks’ agentic roles as they emerge through these three mechanisms and through think tanks resorting to specific patterns of discourse and interactions.
Invasive species threaten biodiversity on a global scale. The success of invasions depends on the species' adaptation to the different environmental conditions of new territories. Studies show that invasive insects present evolutionary changes in wing morphology in areas they are introduced to in response to abiotic conditions. In the last decade, the Asian Drosophila nasuta fly invaded and spread widely throughout Brazil. This insect has preferences for conserved environments and is related to the likely reduction in the abundance of native drosophilids in the Atlantic Forest. Ecological niche modelling analyses showed that rainfall and temperature are the main factors which delimit the geographic distribution of this species. Herein, we verified the existence of significant differences in the wing sizes of D. nasuta in Brazil and evaluated the influence of abiotic factors (rainfall and temperature) on the observed patterns. We conducted 11 measurements on the right-side wings of 240 D. nasuta males collected in the Amazon Forest, Caatinga, Cerrado and Atlantic Forest. Statistical analyses revealed the existence of two groups: one with larger wings, which brought together samples from locations with the lowest temperatures; and one with smaller wings, which corresponded to places with a hotter climate. One explanation for this result is the fact that large wings favour greater heat capture by flies in colder climates, increasing their survival chances in these environments. These rapid evolutionary changes in D. nasuta in this first decade of invasion in Brazil reveal the enormous adaptive potential of this species in this megadiverse country.
Choline and betaine are important in the body, from cell membrane components to methyl donors. We aimed to investigate trends in dietary intake and food sources of total choline, individual choline forms and betaine in Chinese adults using data from the China Health and Nutrition Survey (CHNS) 1991–2011, a prospective cohort with a multistage, random cluster design. Dietary intake was estimated using three consecutive 24-h dietary recalls in combination with a household food inventory. Linear mixed-effect models were constructed using R software. A total of 11 188 men and 12 279 women aged 18 years or older were included. Between 1991 and 2011, total choline intake increased from 219·3 (95 % CI 215·1, 223·4) mg/d to 269·0 (95 % CI 265·6, 272·5) mg/d in men and from 195·6 (95 % CI 191·8, 199·4) mg/d to 240·4 (95 % CI 237·4, 243·5) mg/d in women (both P-trends < 0·001). Phosphatidylcholine was the major form of dietary choline, and its contribution to total choline increased from 46·9 % in 1991 to 58·8 % in 2011. Cereals were the primary food source of total choline before 2000, while eggs had ranked at the top since 2004. Dietary betaine intake was relatively steady over time with a range of 134·0–151·5 mg/d in men (P-trend < 0·001) and 111·7–125·3 mg/d in women (P-trend > 0·05). Chinese adults experienced a significant increase in dietary intake of choline, particularly phosphatidylcholine during 1991–2011 and animal-derived foods have replaced plant-based foods as the main food sources of choline. Betaine intake remained relatively stable over time. Future efforts should address the health effects of these changes.
Shock refraction in a gas–liquid interface is ubiquitous in nature and engineering. This study investigates the shock refraction phenomena in air–water interfaces for various inclination angles. The interface inclination angles are achieved using a tiltable vertical shock tube. The time-resolved schlieren images are compared with numerical simulations performed using the BlastFoam solver in the OpenFOAM software. The stiffened gas equation of state is used to model water in the simulations. The shock polar analysis using modified shock relations for a stiffened gas is used to elucidate the refraction patterns. A regular refraction pattern with a reflected shock wave and a bound precursor refraction with a regular reflection are observed experimentally for the first time in an air–water system. Further, a new free precursor refraction pattern with a Mach reflection is observed. The transition criteria and the corresponding boundaries for each refraction pattern are demarcated in the ($M_S, \theta _w^c$)-plane. The refraction sequence and the range for various incident shock strength regimes are also identified.
Few studies investigated the association between Mediterranean-DASH Intervention for Neurodegenerative Delay (MIND) diet and metabolic health status, particularly among adolescents. The present study was designed to investigate the association of MIND diet with metabolic health status in Iranian adolescents with overweight/obesity. This cross-sectional study was done among 203 adolescents with overweight/obesity (12–18 years) in Isfahan, Iran. A validated FFQ was applied to collect dietary intakes. Anthropometric indices and blood pressure were also measured by standard procedures. Fasting blood samples were obtained to determine serum insulin, glucose and lipid profile. To categorise participants as being with metabolically healthy overweight/obesity (MHO) or metabolically unhealthy overweight/obesity (MUO), two methods including International Diabetes Federation (IDF) criteria and IDF plus Homeostasis Model Assessment of Insulin Resistance (HOMA-IR) were applied. Participants had a mean age of 13·98 years and 50·2 % of them were girls. In fully adjusted models, participants with highest MIND diet adherence had lower odds of MUO status based on IDF (OR = 0·20; 95 % CI 0·08, 0·51) and IDF/HOMA-IR (OR = 0·22; 95 % CI 0·08, 0·59) criteria. Stratified analyses revealed that this association was stronger among girls and was only significant among individuals with overweight. An inverse association was also found between MIND diet score and odds of hyperglycaemia and insulin resistance (IR). Higher MIND diet adherence was associated with lower odds MUO in adolescents with overweight/obesity. Inverse associations were also found between MIND diet and odds of hyperglycaemia and IR. Future longitudinal prospective studies are necessary to confirm our results.
In the social, historical, and political context of Xi Jinping’s China, particular forms of racialization and racial capitalism have emerged in Altay Prefecture, the homeland of ethnic Kazakhs on China’s northwest border. This study examines the husbandry industry in Altay Prefecture to elucidate how Xi’s China has built a mode of racial capitalism through the management of Kazakh land, ethnicity, and culture. Within the framework of a case study, I employ document collection and participant observation methods to gather data that are then interpreted through critical policy analysis. The research shows that Kazakhs have been racialized based on their mobile pastoral traditions, enslaved in the “debt economy,” and exploited through husbandry policies and programs. The particular ways in which husbandry has been restructured and assimilated into Chinese industrial production chains exploit and reproduce the Kazakh-Han hierarchy and segregation. This close look at racial capitalism in Altay sheds light on the operations of Xi’s ecological civilization and war on poverty policies in an ethnic minority border region and discusses how they align with the broader geopolitics of the Belt and Road Initiative in Central Asia and Eastern Europe.
In this article, we analyze the influence of the colonial policy of the Russian Empire and the Soviet Union on Ukrainian art-historical writing. As we shall reveal, the mechanisms of knowledge production created during that period continued to operate after the Declaration of Independence of Ukraine in 1991. The limitations that were imposed on the art-historical community, which can be regarded as colonial, shaped the crucial narratives (of the “triune nation”) and dictated the thematic scope of Ukrainian scholarship. The new notion of “mysteztvoznavstvo,” introduced in 1937 instead of the previously established Theory and History of Art, eventually led to a profound rift between Soviet Russian and Ukrainian scholarship and the Western world more generally. “Mysteztvoznavstvo” was supposed to be an umbrella term for art history, theory, and art criticism but ended up doing a disservice to each domain. Art theory in Ukraine was virtually nonexistent, whereas art history was mixed with art criticism, resulting in writing that did not meet widely accepted academic standards. This led to the isolation of Ukrainian scholars, who were confined to the Russian-speaking community and had very limited access to foreign scholarship. We also analyze the decolonization processes in the history of Ukrainian art prompted by the invasion of the Russian Federation into Ukraine after 2013, such as The Revolution of Dignity and “decommunization.” We argue that horizontal art history and decolonial approaches cannot adequately be applied if colonial tools are still used by the discipline. Epistemic decolonization can only be achieved after challenging the standards of “mysteztvoznavstvo” and, thus, by dividing art studies into three separate domains: art history, art theory, and art criticism, as each discipline has its own goals and methods.
When do political transitions lead to greater inclusion for groups historically excluded from power? Scholars and policymakers often assume the answer is simple: a transition will result in more inclusion when it ends in democracy. Yet this answer is incomplete at best, since many democracies systematically exclude women, particular ethnic groups, or lower economic classes from power. Using data on political transitions around the world from 1945 to 2014, this study shows that a political transition’s initiating force critically shapes post-transition political inclusion. When transitions are initiated through unarmed civil resistance campaigns they achieve greater advances in inclusion relative to other types of transition. We propose three mechanisms to explain this effect: civil resistance leads to greater continued mobilization and civic activism among the historically excluded, provides greater opportunities for elites from historically excluded groups to rise to positions of leadership in new regimes, and forges more pluralistic norms of political behavior.