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Domestic politics has shaped the foreign policy of Laos (formally the Lao Peoples' Democratic Republic, or LPDR) since the 1970s, specifically its relations with China and the United States. During the 1980s, the communist government of the Lao People's Revolutionary Party (LPRP) feared that China and the United States were supporting counter-revolutionary resistance groups, prompting Vientiane to adopt closer relations with Beijing and Washington to ensure its own internal security by motivating them to cut off their support for anti-LPRP groups. As the Soviet Union reduced economic aid to Laos in the latter stages of the Cold War, the LPRP adopted market-based reforms in 1986 to generate closer security and economic cooperation with China and the United States and to grow its economy. Domestic concerns of regime survival and performance legitimacy remain key drivers of Laos' foreign policy. Keywords: Laos, domestic politics, legitimacy, regime survival, China, United States., The existing literature on foreign policy decision-making in Laos (formally the Lao People's Democratic Republic, or LPDR) pays little attention to the role of regime survival or the communist government's [...]

Department stores invest in loyalty strategies that largely focus on retaining current high value customers in response to increasing competition in retail shopping. In this study, we examine the contribution of the top 20% customers for transaction frequency and value ("heavy buyers") to the total sales, and the consistency of this contribution across departments within a store. We also investigate the heavy buyer stability over time across 3 years, from over 550 million transactions from a department store chain in East Asia. The results show that the Pareto ratio of the top 20% spenders account for 71% of revenue (and 52% of the total transactions), and the top 20% transactors represent 58% of revenue (and 62% of total transactions), which may signal the role of such heavy buyers to overall stores sales. At each department level, the heavy buyers (by value) contribute from 65% to 86% of the department revenue. Despite this, the stability of the top 20% segment over time varies greatly by department from 11% to 74%. Finally, whether high value customers in one department store also translate across departments, depends mainly on the department size in terms of its shopper penetration. The research furthers our knowledge on Pareto Law, with important implications for customer retention strategies and loyalty programs especially for retailers. [ABSTRACT FROM AUTHOR]

In this study, high‐resolution CO2 concentration data were generated for East Asia to analyse long‐term changes in atmospheric CO2 concentrations, as East Asia is an important region for understanding the global carbon cycle. Using the Weather Research and Forecasting model coupled with Chemistry (WRF‐Chem), atmospheric CO2 concentrations were simulated in East Asia at a resolution of 9 km for a period of 10 years (2009–2018). The generated CO2 concentration data include CO2 concentrations, biogenic CO2 concentrations, anthropogenic CO2 concentrations, oceanic CO2 concentrations, biospheric CO2 uptake, biospheric CO2 release and meteorological variables at 3‐h intervals. The simulated high‐resolution CO2 concentrations, biogenic CO2 concentrations and anthropogenic CO2 concentrations are stored in NetCDF‐4 (Network Common Data Form, version 4) format and are available for download at https://doi.org/10.7910/DVN/PJTBF3. The simulated annual mean surface CO2 concentrations in East Asia were 391.027 ppm in 2009 and 412.949 ppm in 2018, indicating an increase of 21.922 ppm over the 10‐year period with appropriate seasonal variabilities. The monthly mean CO2 concentrations in East Asia were verified using surface CO2 observations and satellite column‐averaged CO2 mole fraction (XCO2) from Orbiting Carbon Observatory 2 (OCO‐2). Based on surface CO2 observations and OCO‐2 XCO2 concentrations, the average root‐mean‐square error (RMSE) of the simulated CO2 concentrations in WRF‐Chem was 2.474 and 0.374 ppm, respectively, which is smaller than the average RMSE of the low‐resolution CarbonTracker 2019B (CT2019B) simulation. Therefore, the simulated high‐resolution atmospheric CO2 concentrations in East Asia in WRF‐Chem over 10 years are reliable data that resemble the observed values and could be highly valuable in understanding the carbon cycle in East Asia. [ABSTRACT FROM AUTHOR]

Traditional herbal medicine, rooted in a long history of use in East Asia, combines several herbs to create treatments showing high efficacy with minimal side effects, for specific diseases. Such combination therapies represent a potential reservoir of new drugs for treating multifactorial and incurable chronic diseases. However, the complexity of their mechanisms of action due to the combination of multiple compounds, has limited their research integration into modern pharmacological science. To address this challenge, we constructed drug-induced transcriptome data for herbal medicines through systematic experiments, analyzed with the aid of various omics databases. We introduce KORE-Map 1.0 (Korean medicine Omics Resource Extension Map), the first comprehensive resource of drug-derived transcriptome data for representative tonifying herbal medicines, effective in enhancing the immune system. This dataset aims to provide novel insights into the combinatorial mechanisms of these herbal medicines and to aid in the discovery of new therapeutic targets and indications for various incurable diseases. [ABSTRACT FROM AUTHOR]

The electrical conductivity of the earth's mantle can provide important information about geodynamic phenomena. East Asia is associated with complex tectonics and geodynamic processes. Hence, it is necessary to better understand the deep structure beneath East Asia. In this study, geomagnetic data obtained from East Asian observatories are employed to image the conductivity structure of the mantle at depths ranging from 410 to 900 km. First, the data are processed using the modified bounded influence remote reference processing (BIRRP) method and the ratio method is used to correct for the ocean effect. Thereafter, the stable C-response curves at the 27 observatories are estimated, and 1D electrical conductivity models for these observatories are established using the L-BFGS method. The conductivity-depth profiles reveal a heterogeneous distribution of the electrical conductivity beneath East Asia. The mantle transition zone (MTZ) beneath East China and Japan is found to be more conductive, whereas the MTZ beneath central and southern regions of China is more resistive. In East China, the dehydration of the stagnant Pacific slab may lead to an increase in the conductivity of the mantle minerals. There is also the possibility of upwelling of the thermal material from the lower mantle beneath the Japanese Island arc. In Northwest China, there exists a large high-conductive body beneath the Tarim area, which could indicate an upwelling of the Tarim mantle plume. Our results provide insights into the deep structure of the earth at the mantle scale. [ABSTRACT FROM AUTHOR]

In the midst of an intensifying US–China competition, China has adopted various policies to deal with the expanding US-led security network encircling it. As one endeavour, China has implemented a wedge strategy to weaken the US-led security coalition. This study focuses on one case of China's wedging against South Korea to disturb the US-South Korea alliance. This wedging strategy against the Park Geun-hye Administration was composed of two distinct approaches: a reward-based general wedging to prevent South Korea from tilting toward the US, and a coercion-based issue-specific wedging to divide them primarily by disturbing the deployment of THAAD in Korea. [ABSTRACT FROM AUTHOR]

Backgrounds: The study aimed to estimate bladder cancer burden and its attributable risk factors in China, Japan, South Korea, North Korea and Mongolia from 1990 to 2019, to discuss the potential causes of the disparities. Methods: Data were obtained from the Global Burden of Disease Study 2019. The annual percent change (APC) and average annual percent change (AAPC) were calculated by Joinpoint analysis, and the independent age, period and cohort effects were estimated by age-period-cohort analysis. Results: In 2019, the highest incidence (7.70 per 100,000) and prevalence (51.09 per 100,000) rates of bladder cancer were in Japan, while the highest mortality (2.31 per 100,000) and DALY rates (41.88 per 100,000) were in South Korea and China, respectively. From 1990 to 2019, the age-standardized incidence and prevalence rates increased in China, Japan and South Korea (AAPC > 0) and decreased in Mongolia (AAPC < 0), while mortality and DALY rates decreased in all five countries (AAPC < 0). Age effects showed increasing trends for incidence, mortality and DALY rates, while the prevalence rates increased first and then decreased in older groups. The cohort effects showed downward trends from 1914–1918 to 2004–2008. Smoking was the greatest contributor and males had the higher burden than females. Conclusion: Bladder cancer was still a major public health problem in East Asia. Male and older population suffered from higher risk, and smoking played an important role. It is recommended that more efficient preventions and interventions should be operated among high-risk populations, thereby reduce bladder cancer burden in East Asia. [ABSTRACT FROM AUTHOR]

Severe fever with thrombocytopenia syndrome (SFTS) is a tick-borne illness with a notable morality risk that is becoming increasingly prevalent in East Asia (14–36%). Increasing evidence indicates a more direct role of the SFTS virus in renal impairment. However, few studies have explored the risk factors for and clinical outcomes of AKI in patients with SFTS. Therefore, in this study, we aimed to investigate risk factors and outcomes associated with AKI in patients with SFTS. In this retrospective cohort study, we included the data of 53 patients who were diagnosed with SFTS virus infection at Kangwon National University Hospital between 2016 and 2020. We incorporated laboratory data and medical information including comorbidities, complications, and mortality. Baseline characteristics, clinical features, laboratory parameters, and mortality rates of the non-AKI and AKI groups were compared. Patient survival of non-AKI and AKI groups were compared using the Kaplan–Meier method. To identify the population with poor prognosis, Cox regression analysis was used to identify the independent risk factors for in-hospital mortality in patients with SFTS. Of the 53 individuals, 29 (54.7%) were male, with an average age of 66.5 years. Nine patients (15.1%) died of SFTS. Twenty-seven (50.9%) patients exhibited AKI; the average time interval from fever onset to AKI occurrence was 3.6 days. Notably, 24 (88.9%) patients developed AKI within the first week of fever onset. Patients in the AKI group exhibited a significantly higher prevalence of diabetes and were older than those in the non-AKI group. The mortality rate was notably higher (29.6%) in the AKI group than in the non-AKI group (3.8%). Within the AKI cohort, advanced stages (stages 2 and 3) showed a 50% mortality rate, which was significantly higher than the 17.6% mortality rate in patients with stage 1 AKI. Additionally, Kaplan–Meier curves revealed lower survival rates among patients with AKI than among those without AKI (P = 0.017). Cox regression analysis identified leukopenia and elevated serum creatinine levels as significant risk factors for mortality. AKI is a common complication associated with SFTS. Moreover, the mortality rate was significantly higher in the patients who developed AKI than in those who did not. Our findings underscore the pivotal role of AKI as a prognostic marker of disease severity in patients with SFTS. [ABSTRACT FROM AUTHOR]

The fern independent gametophytes that can maintain populations by vegetative reproduction without conspecific sporophytes have been considered an unusual phenomenon found in some epiphytic or epilithic species of Hymenophyllaceae, Pteridaceae, Lomariopsidaceae, and Polypodiaceae. By chance, the discovery of mysterious strap-like gametophytes on Izu-Oshima Island, Japan, has led to the hypothesis that Hymenasplenium murakami-hatanakae, a fern species belonging to Aspleniaceae, can also form independent gametophytes. Our investigation revealed gametophyte populations of H. murakami-hatanakae on three islands in the Izu Islands. Based on chloroplast DNA analysis of the gametophyte and sporophyte populations, the gametophytes were found to be maintained by vegetative reproduction without a new supply of spores from sporophytes. A comparison of the surrounding vegetation at the collection sites showed that environmental factors such as light and humidity may influence the maintenance of gametophyte populations. These results clearly show that H. murakami-hatanakae is one of the ferns capable of forming independent gametophytes. This is the first report of independent gametophytes from the suborder Aspleniineae (eupolypod II). The discovery of the independent gametophyte within a phylogenetic lineage previously thought not to form independent gametophytes will provide important insights into the morphological and functional evolution of gametophytes in ferns. [ABSTRACT FROM AUTHOR]

Japan's security policy is changing rapidly, with drastic increases to its defense budget and the acquisition of counterstrike capabilities. While the deteriorating security environment undeniably motivates Japan's defense posture, the speed and extent of these recent changes still present a puzzle. Why was it under Kishida Fumio--a former leader of Kōchikai, the liberal and oft-considered pacifist faction within the Liberal Democratic Party (LDP)--that Japan achieved its watershed moment on defense? This article explains this change through the exigencies of Kishida's domestic political survival. It was through his leadership of a minority faction within the LDP, his image as a dove, and support for fiscal discipline, that Kishida managed to find the largest common denominator among competing domestic political forces. Had it not been for Kishida, the speed and degree of Japan's recent transformation in security policies would have been unlikely. In light of these findings, we conclude by considering the policy implications for understanding Japan's security posture. [ABSTRACT FROM AUTHOR]

This study posits that U.S.-China technology competition has promoted the spread of techno-economic statecraft in East Asia. The emergence of techno-economic statecraft in East Asia requires systematic analysis because it affects not only the dynamics of U.S.-China technology competition but also the restructuring of the regional order. Since both the United States and China do not have complete self-sufficiency in the high-tech innovation ecosystem, it has become an urgent task for them to reduce their vulnerability to winning technological competition. Against this backdrop, East Asian countries have emerged as actors playing an important role in technological competition. Since East Asian countries are key players in the supply chain of high-tech industries, cooperation with East Asian countries has emerged as a factor that can influence the landscape of U.S.-China technology competition. Based on these observations, this study aims to explain the following four phenomena: First, it explains the process by which the United States and China seek to securitize high technology as a means of reducing their own structural vulnerabilities while redrawing new boundaries for cooperation with East Asian countries. Second, I argue that U.S.-China technology competition has accelerated the rise of techno-economic statecraft in East Asia. Third, I assert that there are significant differences in the techno-economic statecraft pursued by East Asian countries in the U.S.-China technology competition. Fourth, the divergence of techno-economic statecraft in East Asian countries has created systemic effects in the regional order. [ABSTRACT FROM AUTHOR]

The past two decades have witnessed a wave of research into the history of East Asian international relations (IR). Scholars seek to broaden the historical frames of reference in IR for both theory testing and theory generation. The article reviews this recent trend, examining its limitations and exploring future agenda. In studying historical East Asian IR, scholars have different expectations regarding whether their research would support, complement, or undermine mainstream Western IR. The spatial and temporal scope of their historical inquiries, as well as theoretical ambitions, therefore, differ significantly. Scholars no longer treat all East Asian history as simply one case, but as multiple cases with divergent patterns, and they recognize that the system consisted not solely of China but of multiple actors. In addition to contrasting East Asia with Western Europe, they explore also the similarities between East Asia and other non-Western regions. To advance the agenda, however, scholars must scrupulously navigate three tensions. They are: the tension between the "East" and "West"; the tension between the two disciplines of history and IR; and the tension between past and present. Future studies, therefore, must broaden their horizons in order to better transcend ethnocentrism and exceptionalism, refine their methodology both to avoid selection bias and conduct more sophisticated comparisons, and to maintain a proper distance from contemporary politics. Most importantly, they should combine high-quality historical research with cutting-edge IR theoretical trends to construct dynamic theories that could be applied to other regions. [ABSTRACT FROM AUTHOR]

Animals that colonize islands often undergo significant evolutionary changes in comparison with their continental counterparts as a response to specific island conditions. The pace of such changes can be relatively fast, which poses challenges in the evaluation of the taxonomic status of island taxa. The Japanese and Manchurian Bush Warbler species complex (Horornis diphone–canturians), which breeds in East Asia and the Japanese Archipelago, is such an avian example. This species complex exhibits significant morphological differentiation between different taxa, and the taxonomic status and phylogenetic relationships within the complex are debated. Here, we updated the taxonomy of this species complex and shed insight on its evolutionary history using multi‐locus phylogeographic and acoustic analyses. Our results support the conventional treatment of the two continental taxa borealis and canturians as subspecies of H. canturians, contrary to some recent proposals that they are affiliated to H. diphone. We also document a reduction in body size, that is dwarfism, and vocal divergence in the nominate subspecies H. d. diphone, which is endemic to the remote and isolated Ogasawara Islands. These changes may have happened following colonization of these islands, which was estimated to have taken place approximately 0.2 million years ago. Although H. d. diphone is clearly distinctive and deserves recognition as an evolutionarily significant unit, H. d. diphone and other H. diphone samples were not reciprocally monophyletic. Because of this lack of reciprocal monophyly and a relatively recent divergence time, we advocate maintaining its current subspecies status. We also detected reduced genetic diversity, measured as heterozygosity, in H. d. diphone. We suggest that conservation efforts in the Ogasawara Islands should prioritize the protection of this endemic subspecies. Collectively, our findings suggest that the separation between the populations on the East Asian continent and the Japanese Archipelago, followed by colonization of remote oceanic islands through long‐distance dispersal, underlie rapid phenotypic and genetic diversification of the Horornis diphone–canturians species complex. [ABSTRACT FROM AUTHOR]

The US presence in East Asia is not simply a result of the victory over Japan in WW2, but a legacy of the US takeover of the Spanish overseas empire in 1898. Today, the threat of war between China and the US has little to do with Allison's Thucydides trap, which is based on a misreading of Thucydides' work: It originates from what in China is seen as a US imperial presence that mirrors Western interference in Chinese affairs during the so-called "century of humiliation." China is an authoritarian state with regional hegemonic ambitions, yet the West has been endorsing other authoritarian states, even absolute monarchies, that fit its geopolitical interests. Notwithstanding the purported US support of "freedom" and "democracy," the US in East Asia has been carrying out a foreign policy that, as an extension of misinterpretations of the Monroe Doctrine, is a legacy of empire. This legacy is too often overlooked, while overseas interests are justified on the basis of security concerns. Thucydides is relevant, but to compare the American and Athenian empires and their demise, not to drag China into US geopolitical discourse, when focus should have long been on Russia. Anti-colonial theory shows how interstate relations, in particular in the East Asian context, are not defined by Thucydides trap, but Thrasymachus paradox. [ABSTRACT FROM AUTHOR]

Background Access to health care remains suboptimal in low- and middle-income countries (LMICs) and continues to hinder survival in early childhood. We systematically assessed the association between problems accessing health care (PAHC) and under-five mortality (U5M). Methods Child mortality data on 724 335 livebirths came from the latest Demographic and Health Surveys of 50 LMICs (2013–2021). Reasons for PAHC were classified into three domains: 'money needed for treatment' (economic), 'distance to health facility' (physical), 'getting permission' or 'not wanting to go alone' (socio-cultural). Multivariable logistic regression was used to estimate the association between PAHC (any and by each type) and U5M. Results In our pooled sample, 47.3 children per 1000 livebirths died before age of 5, and 57.1% reported having experienced PAHC (ranging from 45.3% in Europe & Central Asia to 72.7% in Latin America & Caribbean). Children with any PAHC had higher odds of U5M (OR: 1.05, 95% CI: 1.02, 1.09), and this association was especially significant in sub-Saharan Africa. Of different domains of PAHC, socio-cultural PAHC was found to be most significant. Conclusions Access to health care in LMICs needs to be improved by expanding health care coverage, building health facilities, and focusing more on context-specific socio-cultural barriers. [ABSTRACT FROM AUTHOR]

Introduction: The prevalence of obesity has increased worldwide over the past decades. Regional variations exist in the relationship between body mass index (BMI), body fat, and health risks: Asians typically have a lower BMI than people of European descent, but a higher risk of obesity-related comorbidities. However, there is a paucity of evidence for anti-obesity medications (AOMs) in East Asian populations. In this study, we aimed to systematically review evidence regarding the safety and efficacy of AOMs among adults with obesity disease in East Asia, and to assess the feasibility of conducting an indirect treatment comparison (ITC) between the semaglutide and mazindol trials. Methods: The Embase, MEDLINE, and ICHUSHI databases were searched via the Ovid SP platform for randomized controlled trials, in English or Japanese, reporting data on semaglutide or mazindol therapy with placebo or diet and exercise as comparators. The potential risks of bias in conducting a population-adjusted ITC were determined based on the heterogeneity of potential effect modifiers and variations in study design. Results: Of 21 publications, 2 were included in this study based on the eligibility criteria. The STEP 6 study established the clinical efficacy of subcutaneous semaglutide compared with placebo in the reduction of body weight and cardiometabolic risk factors [glycated hemoglobin (HbA1c), total cholesterol, and systolic blood pressure] among Japanese and South Korean people with obesity disease. Mazindol also proved beneficial in reducing body weight and total cholesterol compared with placebo in Japan. Both semaglutide and mazindol were associated with higher rates of adverse events and treatment discontinuation than placebo. An ITC between the two studies was not deemed feasible based on the potential risks of bias. Conclusions: Semaglutide and mazindol are associated with significant body weight reduction among people with obesity in East Asia. Further research based on label indications and up-to-date real-world data among East Asian people with obesity would help determine additional clinical benefits. [ABSTRACT FROM AUTHOR]

The East China Sea (ECS) is one of the region's most significant and oft-times under-addressed potential flashpoints. In this article we take a holistic approach and reexamine the recent actions of East Asia's two most significant powers, China and Japan, in relation to this important body of maritime space, as well as those of the United States (US), as the incumbent regional hegemon. Specifically, we examine the efficacy of each. This highlights a dynamism in Chinese actions, as well as elucidating how the US and Japan have come to adopt policies that are of dubious efficacy as a means of alleviating or nullifying the escalation of unwanted tensions across the ECS. In so doing, we draw upon two key concepts, immobilism and confirmation bias, that help us to understand why the US and Japan are failing to achieve their assumed objectives of regional stability and the maintenance of the status quo. Ultimately, we argue that a combination of immobilism and confirmation bias in American and Japanese foreign policy, in response to the greater dynamism and adaptability of regional great powers such as China, has led to latent changes in the status quo that risk undermining stability across the ECS. [ABSTRACT FROM AUTHOR]

Several coronaviruses infect humans, with three, including the SARS-CoV2, causing diseases. While coronaviruses are especially prone to induce pandemics, we know little about their evolutionary history, host-to-host transmissions, and biogeography. One of the difficulties lies in dating the origination of the family, a particularly challenging task for RNA viruses in general. Previous cophylogenetic tests of virus-host associations, including in the Coronaviridae family, have suggested a virus-host codiversification history stretching many millions of years. Here, we establish a framework for robustly testing scenarios of ancient origination and codiversification versus recent origination and diversification by host switches. Applied to coronaviruses and their mammalian hosts, our results support a scenario of recent origination of coronaviruses in bats and diversification by host switches, with preferential host switches within mammalian orders. Hotspots of coronavirus diversity, concentrated in East Asia and Europe, are consistent with this scenario of relatively recent origination and localized host switches. Spillovers from bats to other species are rare, but have the highest probability to be towards humans than to any other mammal species, implicating humans as the evolutionary intermediate host. The high host-switching rates within orders, as well as between humans, domesticated mammals, and non-flying wild mammals, indicates the potential for rapid additional spreading of coronaviruses across the world. Our results suggest that the evolutionary history of extant mammalian coronaviruses is recent, and that cases of long-term virus–host codiversification have been largely over-estimated. [ABSTRACT FROM AUTHOR]

During and before World War II, Japanese colonial rule cast a profound impact on the cultural and artistic landscapes of its colonies. Choi Seung-hee (1911–1969), a prominent cultural figure from the pre-war period, skillfully navigated the delicate balance between her roles as a representative of Korean national dancer and an emblematic figure within the Japanese empire. Her dual identity elicited diverse public reactions, ranging from slander to praise. In South Korea, post-Korean War, ideological divisions led to the marginalization of artists like Choi who moved north, ambiguously referred to as “Choi X.” In North Korea, autocratic rule infused her evaluations with strong nationalism. In China and the Soviet Union, Cultural Cold War ideologies impacted her assessments. Japan’s perspective reflected its post-colonial introspection and issues. In contrast to the ideologically saturated research in Asian contexts, contemporary Anglophone scholarship on Choi, transcending nationalist confines, nonetheless exhibits distinct limitations. This study primarily scrutinizes the diverse perspectives reflected in Choi research, drawing upon news reports, visual materials, academic studies, and personal observations in China, South Korea, and Japan. The aim is to chart the trajectory and representative viewpoints of Choi research in post-World War II Koreas, China/Soviet Union, Japan, and the Anglophone scholarship. Through literature review and critical analysis, this research underscores how nationalist, socialist, Aesthetic Orientalist, Sinocentric and (Pan) Asian political/non-political ideologies have shaped perspectives on Choi amidst the Cultural Cold War and decolonization. Moreover, it reveals how transnational ideological constructs and dominant research paradigms have shaped and reshaped Choi’s image. [ABSTRACT FROM AUTHOR]

In East Asia, anguillid eels are commercially important. However, unlike other species, they have not been successfully cultivated throughout their lifecycle. Facing population decline due to overharvesting and environmental pressures, the industry is turning to alternatives, such as Anguilla bicolor pacifica (short-finned eel). However, genomic data for short-finned eels are unavailable. Here, we present in-depth whole-genome sequencing results for short-finned eel obtained using two sequencing platforms (PacBio Revio, and Illumina). In this study, we achieved a highly contiguous genome assembly of the short-finned eel, comprising 19 pseudochromosomes encompassing 99.76% of the 1.087 Gb genome sequence with an N50 of 16.88 and 61.07 Mb from contig and scaffold, respectively. Transcripts from four different tissues led to the annotation of 23,095 protein-coding genes in the eel genome, 98.66% of which were functionally annotated. This high-quality genome assembly, along with the annotation data, provides a foundation for future functional genomic studies of short-finned eels. [ABSTRACT FROM AUTHOR]

Introduction: Although there have been qualitative meta-syntheses on experiences of eating disorders treatments, there is a paucity of syntheses specifically examining the perspectives and experiences of eating disorders treatments (ED) in East Asia (EA). Such synthesis could facilitate a better understanding of culture-specific perspectives and experiences. This review complements a quantitative scoping review published on ED treatments in EA (Yim & Schmidt, 2023), where most interventions reviewed focused on cognitive behavioural therapy (CBT) and internet interventions. The present meta-synthesis summarises stakeholders' views on treatments and to synthesise clinical and research recommendations. Method: A systematic search of five databases and a citation search were conducted to identify relevant studies and data were analysed using thematic synthesis. Out of the 301 studies found, a total of 12 papers were included in the analysis. Results: A diverse range of treatments, such as family therapy, paediatric/psychiatric inpatient care, CBT, and counselling, were discussed. Three overarching themes were identified: Delineating Physical and Psychological Recovery; 'I am not alone in this battle'; and Barriers to Change. The themes further delve into the various obstacles to recovery, including financial concerns and limited access to professionals and services. Culture-specific factors include family obligations and promoting family harmony. Balancing interdependence and independence from one's family, as well as understanding family body ideals versus broader societal body ideals, are important considerations in ED interventions. Discussion: Some themes paralleled other qualitative syntheses, highlighting improved family relationships, perceived authoritarianism in treatments, and financial barriers. The review extends beyond the previous findings, revealing nuanced factors like family roles, cultural values, and norms. Clinical recommendations include incorporating family context in treatment and considering cultural influences on body image ideals. Capacity building through telemedicine and increased training is essential for advancing ED treatment in East Asia. Continued research is needed to better understand and treat people affected by ED in EA. Plain English Summary: Research on eating disorders (EDs) treatment mainly focuses on Western countries, with little exploration of experiences in East Asia. To fill this gap, we reviewed 12 studies on the perspectives of individuals, families and clinicians regarding EDs treatments in East Asia. Our synthesis identified three main themes: Physical and Psychological Recovery: Effective treatment needs to address both physical and mental aspects of recovery. Finding Support – 'I am not alone in this battle': Many individuals find strength in knowing they are not alone. Barriers to Change: Obstacles like financial difficulties, limited EDs knowledge from professionals, and cultural factors can hinder recovery. Cultural-specific factors such as family obligations and maintaining family harmony can impact on treatment motivation and effectiveness. Balancing family's wishes/ interdependence and personal aspirations/ independence can also be a challenge. Our findings highlight the need for culturally sensitive treatments. Expanding telemedicine and increasing provider training can also help overcome treatment barriers. In conclusion, understanding cultural and contextual factors is essential for developing effective support systems and improving ED treatment outcomes in East Asia. [ABSTRACT FROM AUTHOR]

40% of global population, who resides in Asian monsoon region is at high risk from extreme hot summer events, which is expected to increase by 25%/30 years under RCP8.5 scenario. Using Community Earth System Model (CESM) Large-ensemble simulations we assess the relative contribution of external forcings and internal variability on hot extremes over South and East Asia. Climate change projects surface mean temperature to reach 2.0 °C and 5.0 °C by ~2050 and ~2100, respectively, making the region uninhabitable under exposed conditions. Internal variability will partly obscure anthropogenic warming over South and Southeast Asia; however, East Asia will experience a 4–6 fold rise in record breaking hot events in later periods. Nevertheless, beyond 2.35 °C warming internal variability will decrease over South Asia due to weaker albedo feedback on unforced internal variability. Our results contradict the existing hypothesis that warming will increase volatility in weather patterns everywhere, particularly the Asian monsoon regions. [ABSTRACT FROM AUTHOR]

[Display omitted] The term "Holocene temperature conundrum" refers to the inconsistencies between proxy-based reconstructions and transient model simulations, and it challenges our understanding of global temperature evolution during the Holocene. Climate reconstructions indicate a cooling trend following the Holocene Thermal Maximum, while model simulations indicate a consistent warming trend due to ice-sheet retreat and rising greenhouse gas concentrations. Various factors, such as seasonal biases and overlooked feedback processes, have been proposed as potential causes for this discrepancy. In this study, we examined the impact of vegetation-climate feedback on the temperature anomaly patterns in East Asia during the mid-Holocene (∼6 ka). By utilizing the fully coupled Earth system model EC-Earth and performing simulations with and without coupled dynamic vegetation, our objective was to isolate the influence of vegetation changes on regional temperature patterns. Our findings reveal that vegetation-climate feedback contributed to warming across most of East Asia, resulting in spatially diverse temperature changes during the mid-Holocene and significantly improved model-data agreement. These results highlight the crucial role of vegetation-climate feedback in addressing the Holocene temperature conundrum and emphasize its importance for simulating accurate climate scenarios. [ABSTRACT FROM AUTHOR]

This study explores the relationship between landscape features and avian diversity in South Korea, examining both taxonomic and functional diversity. The Korean Peninsula serves as a pivotal habitat for resident bird species and a migratory pathway in the East Asia-Pacific flyway. Using a national dataset with block sizes ranging from 3.5 to 4.5 kilometers per side, we found that less urbanized open plains exhibit higher taxonomic diversity, while coastal regions with diverse water bird populations show higher functional diversity. These findings underscore the significance of conserving the existing land types and qualities in specific regions to substantially impact bird distribution and regional biodiversity. Remarkably, closed forests display diversity patterns akin to urban/built-up areas, despite their disparate land use characteristics. The stability of bird diversity indices across different land use types enables us to predict bird diversity indices based on the particular land use and land cover configurations. This study emphasizes the complementary nature of functional biodiversity indices in comprehending bird distribution patterns alongside taxonomic diversity indices. [ABSTRACT FROM AUTHOR]

The barbel chub (Squaliobarbus curriculus), the only species in the genus, is widely distributed in freshwater lakes and rivers at different latitudes in East Asia, with fishery and biodiversity importance, and is an emerging commercially important fish in China. However, the resource of this species has dramatically declined due to anthropogenic activities such as over-exploitation, as well as water pollution. Genomic resources for S. curriculus are useful for the management and sustainable utilization of this important fish species, and also for a better understanding of its genetic variation in the region. Here, we report the chromosome-level assembly of the S. curriculus genome obtained from the integration of PacBio long sequencing and Hi-C technology. A total of 155.34 Gb high-quality PacBio sequences were generated, and the preliminary genome assembly was 894.95 Mb in size with a contig N50 being 20.34 Mb. By using Hi-C data, 99.42% of the assembled sequences were anchored to 24 pseudochromosomes, with chromosome lengths ranging from 27.22 to 58.75 Mb. A total of 25,779 protein-coding genes were predicted, 94.70% of which were functionally annotated. Moreover, S. curriculus shows resistance to grass carp haemorrhagic disease (GCHD) caused by grass carp reovirus (GCRV), which seriously hinders the status and future perspectives of commercial grass carp production. Phylogenetic analysis indicated that S. curriculus diverged with grass carp (Ctenopharyngodon idellus) approximately 20.80 million years ago. Annotations of the expanded gene families were found to be largely enriched in immune-related KEGG pathway categories. Moreover, a total of 18 Toll-like receptor (TLR) genes were identified from the whole genome of S. curriculus. The high-quality genome assembled in this study will provide a valuable resource for accelerating ecological, evolutionary, and genetic research on S. curriculus. [ABSTRACT FROM AUTHOR]

Anoplophora chinensis Forster (Coleoptera: Cerambycidae) is a highly polyphagous and invasive species native to East Asia that makes tunnels in the stems of a variety of broad-leaved plant species and cultivated plant species, as well as citrus and hazelnut. In this study, we collected A. chinensis from hazelnut orchards in Sakarya province of Türkiye, and subsequently recovered the parasitoid Megaselia scalaris (Diptera: Phoridae) from dead adult beetles. The present study reports M. scalaris as a new natural enemy of A. chinensis, and more study is needed on this species' behaviour and biological parameters as a parasitoid. [ABSTRACT FROM AUTHOR]

The spring atmospheric heat source (AHS) over the Tibetan Plateau (TP) has been suggested to affect the Asian summer monsoon and summer precipitation over South China. However, its influence on the summer precipitation in Northeast China (NEC) remains unknown. The connection between spring TP AHS and subsequent summer precipitation over NEC from 1961 to 2020 is analyzed in this study. Results illustrate that stronger spring TP AHS can enhance subsequent summer NEC precipitation, and higher soil moisture in the Yellow River Valley–North China region (YRVNC) acts as a bridge. During spring, the strong TP AHS could strengthen the transportation of water vapor to East China and lead to excessive rainfall in the YRVNC. Thus, soil moisture increases, which regulates local thermal conditions by decreasing local surface skin temperature and sensible heat. Owing to the memory of soil moisture, the lower spring sensible heat over the YRVNC can last until mid-summer, decrease the land–sea thermal contrast, and weaken the southerly winds over the East Asia–western Pacific region and convective activities over the South China Sea and tropical western Pacific. This modulates the East Asia–Pacific teleconnection pattern, which leads to a cyclonic anomaly and excessive summer precipitation over NEC. [ABSTRACT FROM AUTHOR]

To quantify the relative contributions of Arctic sea ice and unforced atmospheric internal variability to the "warm Arctic, cold East Asia" (WACE) teleconnection, this study analyses three sets of large-ensemble simulations carried out by the Norwegian Earth System Model with a coupled atmosphere–land surface model, forced by seasonal sea ice conditions from preindustrial, present-day, and future periods. Each ensemble member within the same set uses the same forcing but with small perturbations to the atmospheric initial state. Hence, the difference between the present-day (or future) ensemble mean and the preindustrial ensemble mean provides the ice-loss-induced response, while the difference of the individual members within the present-day (or future) set is the effect of atmospheric internal variability. Results indicate that both present-day and future sea ice loss can force a negative phase of the Arctic Oscillation with a WACE pattern in winter. The magnitude of ice-induced Arctic warming is over four (ten) times larger than the ice-induced East Asian cooling in the present-day (future) experiment; the latter having a magnitude that is about 30% of the observed cooling. Sea ice loss contributes about 60% (80%) to the Arctic winter warming in the present-day (future) experiment. Atmospheric internal variability can also induce a WACE pattern with comparable magnitudes between the Arctic and East Asia. Ice-loss-induced East Asian cooling can easily be masked by atmospheric internal variability effects because random atmospheric internal variability may induce a larger magnitude warming. The observed WACE pattern occurs as a result of both Arctic sea ice loss and atmospheric internal variability, with the former dominating Arctic warming and the latter dominating East Asian cooling. [ABSTRACT FROM AUTHOR]

Background: Exposure to extreme weatherly events potentially develops mental disorders among affected individuals. Aim: To synthesize the burden of mental disorders following impact of extreme weather events in South-east Asian (SEA) countries. Methods: Proposal was registered in PROSPERO register [CRD42023469788] and reported as per PRISMA-2020 guidelines. Studies reporting prevalence of mental health disorders following extreme weather events from SEA countries during 1990 and 2023 were searched on Embase, PubMed, and Scopus databases. Study quality was assessed using Appraisal tool for Cross-Sectional Studies. Overall pooled prevalence was computed using DerSimonian-Laird method for random-effects model and reported as 95% confidence intervals. Results: On screening 12,046 records, we included 155 studies (2,04,474 participants) for analysis. Overall burden of mental disorders was 35.31% (95%CI: 30.42%-40.21%). In subgroup analysis, studies on cyclones, India, local residents, children and adolescents, rural settings, and community settings reported higher burden of mental disorders. Depression (28.58%; 95%CI: 24.05%-33.1%) and PTSD (29.36%; 95%CI: 26.26%-32.46%) had similar prevalence. Visiting tourists to SEA region experienced fear, fear of recurrence of tsunami, nightmares, and sense of helplessness. Mental health outcomes were relatively higher in studies conducted within 1 year of events. Heterogeneity and possibility of publication bias exists among the reported studies. Conclusion: With the significant rise in episodes of extreme weather events in SEA region over the last three decades, mental disorders are documented in different proportions. We suggest prioritizing well-informed policies to formulate inclusive and resilient strategies on effectively identifying and treating mental health concerns among victims of extreme weather events. [ABSTRACT FROM AUTHOR]

East Asia experienced complex climatic changes during the Eocene. Due to the lack of a high‐precision time framework covering the Eocene, the characteristics of sedimentary and climate evolution in this period remain unclear. The Jianghan Basin (Central China) developed an Eocene continental succession, which is composed of lower red beds and upper salt‐lake deposits exhibiting clear sedimentary rhythms, making these strata an ideal target for astronomical cycle analysis. Based on the established floating astronomical timescale, the lower red beds in the basin formed during the early–middle Eocene and were dominated by eccentricity cycles. The upper salt‐lake deposits formed during the middle–late Eocene and recorded obliquity cycles. The change in facies indicates that the climate transitioned from continuously arid to less arid with periodic relative wetness, which was forced by orbital cycles. Significant obliquity signals recorded by salt rhythmites responded to Eocene global temperature changes and Tibetan region uplift, which can be important markers of a monsoon‐like climate. Comparing the sedimentary and climatic characteristics of other Eocene lake basins in East Asia, the extension of the Eocene East Asian monsoon may have initiated during ca 43.6 to 40.0 Ma. This study provides a new perspective for understanding the early evolution of the East Asian monsoon. [ABSTRACT FROM AUTHOR]

It is natural that China's increasing ascent in East Asia to raise United States concerns as it poses a fundamental challenge to its global leadership. China is now classified as the foremost major Asian power, owing to its capabilities and resources that allow it to influence both regional and international dynamics. Moreover, it is the primary contender to U.S. leadership in the post-Cold War international world order, although China denies any ambition to manage global affairs. Building on this context, the study tracks the potential impacts of China's rise on strategic balance in Asia, while examining mechanisms of American response to this ascent and its possible scenarios. [ABSTRACT FROM AUTHOR]

The article demonstrates the possibility of joint interpretation of seismic, density, magnetic, and geoelectric models of the deep structure of the lithosphere along the Spassk-Dalniy–Zerkalnaya Bay geotraverse. Seismic and density boundaries form the main structural framework of the integrated model of the lithosphere. Magnetic heterogeneities map the elements associated with magmatism. The electrical model reflects the most recent processes of matter redistribution. The resulting integrated geophysical model demonstrated that for the identified terranes on the surface and most of the faults separating them, the structural style is well expressed only within the upper and middle parts of the crust to a depth of 10–20 km. The lithosphere of the Khanka superterrane retains its structure both in the crust and mantle. Structures of the crust and upper mantle of the Sikhote-Alin orogenic belt are different and associated with each other through highly conductive areas and zones. [ABSTRACT FROM AUTHOR]

Morphostructural analysis of the stream network in the southern part of the Far East has been carried out. It has been established that the latest vertical movements in the region were manifested against the background of an older, partially eroded relief. Three stages of relief development are identified, reflecting neotectonic activity in the region: (a) pre–Oligocene, characterized by a more intense uplift of the Bureya Ridge, and less intense, the Sikhote-Alin Ridge; (b) Oligocene–Pliocene, characterized by the most intense vertical movements in the region during the period from the Late Eocene to the Holocene; and (c) the Pleistocene and the Holocene, during which a modern erosion-denudation relief was formed and no vertical movements of significant amplitude occurred. A map of the total amplitude of vertical neotectonic movements is constructed. [ABSTRACT FROM AUTHOR]

The availability of dissolved iron (Fe) limits primary production over some regions of the surface ocean, especially in regions such as the subarctic North Pacific. In this work, we use Fe stable isotope ratios (δ56Fe) in bulk and size-fractionated marine aerosol particles and dissolved Fe of surface seawater in the subarctic North Pacific on Japanese GEOTRACES cruise GP02 (Summer 2017) as a tracer to clarify the relative contribution of combustion and natural Fe in both marine aerosol particles and surface seawater. The bulk aerosols collected in the coastal regions of both East Asia and western North Pacific have total δ56Fe values that are as low as −0.5 ‰ when compared to crustal (+0.1 ‰), with both the water-soluble phase and the fine particles even more fractionated (as low as −1.9 and −2.8 ‰, respectively). The negative correlation between the aerosol δ56Fe signatures and the enrichment factors of Fe and other elements dominated by anthropogenic sources (e.g., lead and cadmium) in these coastal regions indicates the presence of Fe emitted from high-temperature combustion sources, such as coal combustion and metal smelting. In these regions, combustion Fe accounts for 4–13 and 13–45 % of the total and water-soluble aerosol Fe, respectively. The results demonstrate that soluble aerosol Fe sourced from combustion Fe can be equivalent to that sourced from natural dust Fe in these coastal regions. By contrast, the aerosol particles in pelagic regions were near crustal δ56Fe in all particle size fractions, indicating the dominance of natural Fe and little to no combustion Fe. The relationships among the fractional Fe solubility, major ion concentration, Fe species, and δ56Fe indicate that the presence of combustion Fe is the dominant reason for the solubility increase in the coastal regions and that the atmospheric processing of mineral dust during transport is more important in the pelagic regions. The dissolved Fe of the surface seawater at 10 m depth had a consistently higher δ56Fe by up to +1.5 ‰ than that of the simultaneously collected water-soluble aerosol Fe. The pattern of the elevated δ56Fe in the surface seawater corresponds to decreasing Fe concentrations and can be approximated by Rayleigh fractionation; we attribute these elevated surface δ56Fe values to the effect of biological uptake. New Fe fluxes from both the atmosphere and deeper depths are limited at least in summer compared with the biological uptake in the open ocean of the subarctic North Pacific. [ABSTRACT FROM AUTHOR]

Food-borne toxocariasis caused by the consumption of raw meat or liver has occasionally been reported from East Asia. We treated a 38-year-old Japanese man who was infected with Toxocara in China and underwent a four-week treatment with albendazole. The liver and lung lesions disappeared after the treatment, suggesting that the treatment was successful. One month after the end of the treatment, the patient relapsed, and albendazole was administered again for eight weeks. The patient has remained relapse-free for one year. Although toxocariasis can heal spontaneously, in some cases, such as the present case, the disease relapses even after long-term treatment. In conclusion, different durations of treatment are recommended by various guidelines, and the duration of treatment needs to be modified with each case, considering the response to the treatment. [ABSTRACT FROM AUTHOR]

UNESCO's relatively high prestige across East Asia has spurred intensifying efforts by governments to use its imprimatur to legitimate official narratives of the past and visions of the future. This article focuses on China's use of UNESCO as an arena for competitive national 'branding' in the education field, especially relating to STEM and AI. We analyse the Chinese state's engagement with UNESCO's education work in the context of shifts in budgetary and political influence within the organisation, and of a growing 'securitisation' of education within China itself. We show how Chinese engagement with UNESCO's educational agenda reflects both domestic political considerations and the 'major country diplomacy' of Xi Jinping, as manifested in the 'Belt and Road Initiative' and intensifying strategic competition with the USA. We conclude by discussing the implications of rising Chinese influence within the organisation for UNESCO's capacity for articulating a coherent and consistently humanistic vision for education. [ABSTRACT FROM AUTHOR]

Aim s : Haemorrhagic fever with renal syndrome (HFRS) is a significant zoonotic disease transmitted by rodents. The distribution of HFRS in the European part of Russia has been studied quite well; however, much less is known about the endemic area in the Russian Far East. The mutual influence of the epidemic situation in the border regions and the possibility of cross‐border transmission of infection remain poorly understood. This study aims to identify the spatiotemporal hot spots of the incidence and the impact of environmental drivers on the HFRS distribution in the Russian Far East. Methods and Results: A two‐scale study design was performed. Kulldorf's spatial scan statistic was used to conduct spatiotemporal analysis at a regional scale from 2000 to 2020. In addition, an ecological niche model based on maximum entropy was applied to analyse the contribution of various factors and identify spatial favourability at the local scale. One spatiotemporal cluster that existed from 2002 to 2011 and located in the border area and one pure temporal cluster from 2004 to 2007 were revealed. The best suitability for orthohantavirus persistence was found along rivers, including those at the Chinese–Russian border, and was mainly explained by land cover, NDVI (as an indicator of vegetation density and greenness) and elevation. Conclusions: Despite the stable incidence in recent years in, targeted prevention strategies are still needed due to the high potential for HRFS distribution in the southeast of the Russian Far East. [ABSTRACT FROM AUTHOR]

In the late nineteenth century, Protestant missionaries introduced modern education for the blind people in Taiwan and Korea. They developed various tactile reading systems to enhance literacy and provided handicraft training for self-sufficiency. When these regions came under Japanese colonial rule in the first half of the twentieth century, the colonial government introduced Japanese Braille and massage training for blind students. However, most of these training programmes fell short in effectively equipping blind individuals for sustaining their livelihoods upon completing their education. As a result, paradoxically, tactile reading systems initially designed to discourage blind individuals from participating in traditional fortune-telling practices ended up inadvertently catalysing the modernisation of these longstanding traditions. This case study highlights the intricate and diverse nature of special education in East Asia. [ABSTRACT FROM AUTHOR]

The continental Asia is mainly composed of three major tectonic regimes, the Tethys, Paleo Asian Ocean, and West Pacific. It underwent multi‐stage plate convergences, ocean‐continent transformations, and subductions, collisions and/or collages, and post collisional (orogenic) extensions in Phanerozoic. Tectonic evolution of the Asia brings up a unique fault system and tectonic geomorphological features in the mainland China. Also, it provides a geodynamic background for the formation and evolution of metallogeneses and mineral systems, resulting in nonuniform distribution of tectono‐metallogenic systems and metallogenic belts. The spatiotemporal distribution of mineral deposits in China and adjacent areas exhibits periodic variation under controlling of the full life Wilson cycle and tectonic evolution, forming the plate convergence‐related mineral system in East Asia. Porphyry Cu deposits are mainly related to compressional systems in Paleozoic and early Mesozoic, and more closely related to post‐collision extensional settings in late Mesozoic and Cenozoic. Orogenic Au deposits mainly formed in post‐orogeny extensional setting. Alkaline rock related rare earth element deposits formed mainly at margins of the North China and Yangtze cratons. Granite‐pegmatite Li and other rare metal deposits formed mainly in early Mesozoic, related to Indosinian post‐orogeny extension. Tectono‐metallogenic systems provide important basis for the prospecting of mineral resources. [ABSTRACT FROM AUTHOR]

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Paraphlomideae (Lamioideae, Lamiaceae) is a recently established tribe endemic to East and Southeast Asia. It comprises three herbaceous genera: Paraphlomis, Matsumurella, and Ajugoides. Phylogenetic relationships among these genera have not yet been satisfactorily resolved and the monophyly of Paraphlomis was challenged in previous molecular phylogenetic studies. In this study, we performed maximum likelihood and Bayesian inference analyses on complete plastomes and nuclear ribosomal internal and external transcribed spacer sequences to further resolve the generic relationships within Paraphlomideae. All phylogenetic analyses support the monophyly of Paraphlomideae. Contrary to traditional classifications, both Ajugoides and Matsumurella were deeply nested within Paraphlomis, indicating the need to expand Paraphlomis to include Ajugoides and Matsumurella. Hence, six new combinations and one replacement name are proposed. Morphologically, species of the newly defined Paraphlomis share a rhizomatous or stoloniferous habit, plants with simple hairs, nutlets with a truncate apex, and actinomorphic calyces. In addition, widespread incongruence between nuclear and plastid trees may have been caused by hybridization and incomplete lineage sorting after rapid diversification in the re‐circumscribed Paraphlomis. [ABSTRACT FROM AUTHOR]

Owing to a combination of reportedly unique morphological characters and an unlocatable type specimen, Marchantiopsis stoloniscyphula has been regarded as an enigmatic species in Marchantiaceae since its description, and all subsequent taxonomic treatments of this species were made without examination of the type. We located the original material of M. stoloniscyphula which was included as an admixture within the holotype of Wiesnerella fasciaria deposited in IFP. Our morphological examination found that M. stoloniscyphula and W. fasciaria are conspecific with Marchantia papillata subsp. grossibarba and Sandea japonica, respectively. The nomenclature of Marchantiopsis and M. stoloniscyphula are discussed. Lectotypes for M. stoloniscyphula and W. fasciaria are also designated. [ABSTRACT FROM AUTHOR]

Nordic life vlogs are a popular genre among avid watchers of YouTube influencers across East Asia. The vlogs showcase "a slice of life" content, documenting the simple living, daily routines, beautiful landscapes, cultural festivals, and everyday norms of what it is like to live in the Nordic region. While there are many Nordic life vloggers, in this article, we focus on a subset: young immigrant women from Japan and South Korea living in the Nordics. By attending to the genre, content, and interactions between vloggers and viewers, we explore how female East Asian YouTube vloggers who have immigrated to Nordic countries construct fantasised and fantastical narratives around Nordic imaginaries. The discussion of multifaceted layers of Nordic imaginaries explains how Nordic life vlogs serve as a platform for young East Asian women to project their desire for a better life and cultivate subtle resilience at the juncture of postfeminism and postcolonialism. [ABSTRACT FROM AUTHOR]

The potential of using centrifugation in the separation of suspended forms from dissolved and colloidal forms in the chemical analysis of river waters is demonstrated in the case of rivers in the south of the Russian Far East. The concentrations of colloidal and suspended particles in nonfiltered water, as well as in centrifugates and filtrates, were characterized with the use of the method of dynamic light scattering (DLS). The comparison of DLS intensity in centrifugates and 0.45-µm filtrates was used to calculate the native density of pelitic and coarse colloidal particles of river suspension, which made it possible to correlate the centrifugation regimes with the size of settling particles within the range from 0.45 to 3 µm. Chemical analysis of supernatants of river water, obtained at different centrifugation regimes was used to evaluate the distribution of chemical elements between dissolved/colloidal (<0.45 µm), coarse-colloidal (0.45–1 µm), and pelite (1–3 µm) fractions. A significant linear relationship was found between the DLS intensity and the concentrations in centrifugates of Fe, Al, Ti, Th, Sc, REE, i.e., chemical elements with a high fraction of coarse colloidal and suspended forms, which confirms the possibility to assess the concentration of colloidal particles in centrifugates by the intensity of DLS. A disadvantage of centrifugation is that it is difficult to use in the field. [ABSTRACT FROM AUTHOR]

SWAP land surface model, developed by the authors of this article, was used to carry out many-year calculations of snow cover characteristics for forest and field areas in the main regions of Asian Russia: West Siberia, East Siberia, and Far East for a historic period (1967−2019). The comparison of simulation results with the appropriate data of route snow surveys at meteorological stations in the Asian part of RF showed that SWAP adequately reproduces the dynamics of snow water equivalent, snow depth and density in open areas and under forest canopy at the chosen sites. For all sites located in snow survey areas, climatic values of the characteristics of snow cover formation regime were obtained for two types of the land surface (forest and field) and two climatic periods (1967−1992 and 1993−2019) and used to identify trends in changes in these characteristics in the historic period. It was shown that the direction of changes in the climatic values of snow cover characteristics in forest and field areas in West Siberia, East Siberia, and Far East is the same and corresponds to projections for the XXI century derived from climate models. [ABSTRACT FROM AUTHOR]

With the internationalisation of higher education, many universities in non-English-speaking countries have started offering English-medium instruction (EMI) courses. In Asia, in addition to the challenges caused by instructors and local students not being L1 speakers of English, the recent study-abroad trend has added more complexity to linguistic diversity in the classroom. This study investigates the experiences of three Japanese university students who took EMI courses in Taiwan and South Korea. Using a qualitative research method based on an open-ended questionnaire and semi-structured interviews, the study explores the following research questions: (1) how do multilingual university students use translanguaging to conduct their academic learning in EMI courses? 2) how are multilingual exchange students perceived by their peers and instructors? 3) how do peers and instructors' perceptions of exchange students affect their learning in their EMI courses? By applying the concepts of translanguaging and social categorisation to analyse the data, the study offers three main findings: (1) translanguaging is an essential tool for learning; (2) translanguaging is a potential cause for marginalisation; and (3) categorising exchange students can be a potential negative influence on students' perceived success. Ideally, pedagogical translanguaging in EMI courses should involve careful consideration of students' linguistic and cultural backgrounds. [ABSTRACT FROM AUTHOR]

As relatively new economies to the global research arena, East Asian nations have fully realized the importance of research integrity in recent decades. This article conducts document analysis to demonstrate and discuss the current situation of research integrity campaigns in Taiwan, Korea, and Japan, nations that have similar cultural backgrounds and socioeconomic statuses. This article emphasizes the common situations faced by these three nations both individually and collectively. Based on a four-pillar framework, research integrity campaigns in these nations are making progress in terms of policies and regulations, institutional management, researchers' education and training, and the handling of misconduct cases. Various issues and challenges have also emerged in this context, although these efforts may have had positive impacts on research communities in these three nations. Challenges associated with research integrity governance, institutional willingness, RCR instructor qualifications, the effectiveness of education, and the standardization of definitions of misconduct and noncompliance are also highlighted. The issues discussed in this article are expected to have implications for research communities and policy-makers in these three nations as well as in a global context. [ABSTRACT FROM AUTHOR]

This introductory article aims to present an overview of the contribution that East Asian scholars have made to Translation Studies as a field of enquiry. Apart from some contributions from countries such as Thailand and Vietnam, most of the publications of the last four decades involve Chinese, Korean, and Japanese themes and are authored by scholars from these areas or focused on the languages and cultures of China, Korea and Japan. The article considers the publications on audiovisual as well as literary and news translation, highlighting articles, book chapters and monographs that have delved into translations involving East Asian languages, notably Chinese, Korean and Japanese. The final section introduces the selection of papers that conform this thematic issue. [ABSTRACT FROM AUTHOR]

Purpose: This paper aims to exemplify how Chen's idea of "Asia as method" can be employed in a case study on Korean experiences of modern schooling. Design/Approach/Methods: It does so by focusing on the author's personal experiences of modern schooling as both a student and a teacher in modern Korea. In this description, the author makes two seemingly contradictory moves: a move toward decolonialization by keeping a critical distance from her own native culture and a move toward deimperialization by keeping her distance from the West. Findings: This shows the challenges and tensions in the Korean experience of modern schooling as a student or teacher dealing with different moral languages such as Confucian and rationalist or rationalist and post-rationalist. Originality/Value: This experimental work suggests the possibility of forming a uniquely East Asian subjectivity while showing how educational research in East Asia can be performative in the sense that it changes the way East Asians understand themselves and the world around them. [ABSTRACT FROM AUTHOR]