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Keywords = overseas migration

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38 pages, 2528 KB  
Article
Recognition and Evaluation of Architectural Heritage Value in Fujian Overseas Chinese New Villages
by Jing Hu, Hanyi Wu, Fan Huo and Zhihong Chen
Buildings 2025, 15(13), 2336; https://doi.org/10.3390/buildings15132336 - 3 Jul 2025
Cited by 1 | Viewed by 914
Abstract
This study investigates the value identification and assessment of architectural heritage in Fujian Overseas Chinese New Village. As representative 20th-century settlements of returned overseas Chinese, these villages demonstrate distinctive architectural integration of Southeast Asian and Minnan architectural traditions while preserving historical memories of [...] Read more.
This study investigates the value identification and assessment of architectural heritage in Fujian Overseas Chinese New Village. As representative 20th-century settlements of returned overseas Chinese, these villages demonstrate distinctive architectural integration of Southeast Asian and Minnan architectural traditions while preserving historical memories of diasporic communities, though systematic evaluation remains lacking. An innovative multidimensional assessment framework combining qualitative and quantitative approaches was developed, with spatial analysis and value evaluation conducted on 247 representative structures employing Kernel Density Estimation (KDE), Delphi method, and Analytic Hierarchy Process (AHP). Three primary findings emerged: (1) Spatial distribution patterns revealed core-periphery clustering characteristics, with Xiamen and Zhangzhou forming high-density cores (23.5% concentration ratio) showing KDE values of 4.138–4.976, reflecting historical migration networks and policy-driven site selection logic. (2) Heritage values were categorized into seven dimensions, with historical significance (0.2904), artistic merit (0.1602), and functional utility (0.1638) identified as primary value drivers. (3) A four-tier evaluation system quantified heritage significance through weighted indices, demonstrating 53.89% dominance of intrinsic value components, with historical and cultural factors contributing 29.04% and 18.52% respectively. Assessment outcomes indicated 23.5% of structures scoring above 80 points, particularly highlighting Xiamen’s comprehensive preservation value. This research advances traditional conservation paradigms through its pioneering “value identification–quantitative assessment–conservation and utilization” closed-loop model, providing methodological innovation applicable to similar Overseas Chinese communities. The developed framework fills critical research gaps in the systematic evaluation of Southern Min diaspora architecture while establishing quantitative parameters for decision-making synergy between cultural preservation and urban–rural development. By transcending conventional single-dimensional approaches, this study offers replicable analytical tools for differentiated conservation strategies and policy formulation. Full article
(This article belongs to the Section Architectural Design, Urban Science, and Real Estate)
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8 pages, 192 KB  
Article
Unsafe at Home and Vulnerable Abroad: The Struggle of Forgotten Myanmar Asylum Seekers and Migrants in Thailand Post-Coup D’état
by Tual Sawn Khai
Soc. Sci. 2025, 14(4), 245; https://doi.org/10.3390/socsci14040245 - 17 Apr 2025
Cited by 1 | Viewed by 4599
Abstract
The 2021 military coup in Myanmar triggered a severe humanitarian crisis, forcing many to flee through regular and irregular channels to neighboring countries like Thailand. This study explores the resulting migration patterns and precarious situation of Myanmar nationals seeking refuge in Thailand. Drawing [...] Read more.
The 2021 military coup in Myanmar triggered a severe humanitarian crisis, forcing many to flee through regular and irregular channels to neighboring countries like Thailand. This study explores the resulting migration patterns and precarious situation of Myanmar nationals seeking refuge in Thailand. Drawing on contemporary sources, it highlights how the crisis, worsened by military conscription laws, displaced many citizens. Refugees face constant fear of incarceration and forced repatriation while struggling with limited access to basic services in Thailand, which worsens mental health and reduces quality of life. The military’s revenue tactics, such as taxing overseas workers and remittances, have contributed to their hardships. In response, Thailand introduced a cabinet resolution to legalize work and residence for irregular migrants for four years. However, ongoing detentions and deportations risk forced military enlistment upon return, raising doubts about the resolution’s effectiveness, accessibility, and affordability. The study concludes with policy recommendations to address the humanitarian needs of Myanmar’s displaced population both at home and abroad. It also suggests ways to implement protective measures effectively, such as the Thai Cabinet resolution, to safeguard the dignity and rights of Myanmar’s people. Full article
(This article belongs to the Section International Migration)
27 pages, 578 KB  
Article
Temple Diplomacy, Sacred Rites, and Overseas Chinese During the Reign of Song Emperor Zhenzong (997–1022)
by Gregory Sattler
Religions 2024, 15(11), 1401; https://doi.org/10.3390/rel15111401 - 18 Nov 2024
Cited by 2 | Viewed by 2692
Abstract
Throughout most of Chinese history, leaders viewed the migration and movement of their subjects beyond state borders as a symptom of poor governance. As a result, record keepers generally avoided addressing the topic of Chinese people traveling or residing overseas. There is, however, [...] Read more.
Throughout most of Chinese history, leaders viewed the migration and movement of their subjects beyond state borders as a symptom of poor governance. As a result, record keepers generally avoided addressing the topic of Chinese people traveling or residing overseas. There is, however, an exceptional moment in Chinese history that provides valuable insight into the early establishment of Chinese communities abroad. Facing political pressure after signing a humiliating peace treaty with foreign adversaries in 1005, the Song dynasty emperor Zhenzong (968–1022, r. 997–1022) utilized unconventional forms of religious diplomacy and revived ancient rites to shore up support for his rule. The Feng and Shan rites were the highest level of sacrifice that an emperor could undertake, and they were only carried out by several emperors prior to Zhenzong’s reign. One of the requirements of this complex ritual was for the sovereign to attract foreign peoples from afar by his virtuous character, and so Zhenzong’s reign witnessed major initiatives to attract foreign envoys from states such as Srivijaya (Sumatra), Dai Viet (northern Vietnam), Japan, and India. Zhenzong’s reign also incorporated forms of diplomacy that originated in South and Southeast Asia, namely, the construction of temples in foreign states to enhance his spiritual authority. This essay will demonstrate that Emperor Zhenzong relied on Chinese merchants residing overseas to work with foreign leaders to coordinate the participation of foreign emissaries in such forms of temple diplomacy and in the Feng and Shan sacrifices. The significance of these events brought the activities of Chinese people trading and residing overseas to the attention of the Song court and its chroniclers, and as a result, we are left with the earliest indications of Chinese communities abroad in official Chinese histories. Full article
23 pages, 511 KB  
Review
Nepali Migrant Workers and Their Occupational Health Hazards in the Workplace: A Scoping Review
by Sharada Prasad Wasti, Emmanuel Babatunde, Santosh Bhatta, Ayushka Shrestha, Pratikshya Wasti and Vijay S. GC
Sustainability 2024, 16(17), 7568; https://doi.org/10.3390/su16177568 - 1 Sep 2024
Cited by 3 | Viewed by 4347
Abstract
An increasing number of people are relocating to search for work, leading to substantial implications for both local and global health. Approximately 3.6% of the global population (281 million) migrates annually. Nepal has experienced a notable surge in labour migration in recent years, [...] Read more.
An increasing number of people are relocating to search for work, leading to substantial implications for both local and global health. Approximately 3.6% of the global population (281 million) migrates annually. Nepal has experienced a notable surge in labour migration in recent years, with a substantial proportion of its residents actively seeking work opportunities abroad. Understanding work-related risks is crucial for informing policies, interventions, and practices that can improve the welfare of this hard-to-reach population. This scoping review aims to systematically identify and analyse occupational health hazards encountered by Nepali migrant workers employed overseas. Medline, Scopus, Directory of Open Access Journals (DOAJ), and the NepJOL databases were systematically searched for primary research papers published in English up to July 2024. Relevant data, including workplace hazards and their impact on health outcomes, were extracted and narratively synthesised by highlighting key themes in the existing literature. A total of 24 articles met the inclusion criteria and were included in this review. Of these, twelve studies were conducted in Nepal, five in Gulf countries, four in Malaysia, two in Hong Kong, and one each in India and Korea. Workplace injuries (motor vehicle injuries, machinery injuries, falls from a height, and falls on a heavy object), poor working environment (including long working hours, work without leave, discrepancy in pay scale, limited access to drinking water and toilet/bathroom facilities), workplace abuse, sexual abuse, and torture were identified as key occupational health hazards faced by the Nepali migrant workers abroad. Multi-level intervention strategies, such as safety training standards, improving working conditions, and eliminating exploitative labour practices, are critical to improving occupational health and safety standards for Nepali migrant workers abroad. This includes creating a supportive working environment where employees can easily and timely access health services as needed. Full article
(This article belongs to the Section Health, Well-Being and Sustainability)
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25 pages, 2598 KB  
Article
Food System Governance in the Cambodian Mekong Delta: Food Production, Food Security, Migration, and Indebtedness
by Mak Sithirith, Sok Sao, Sanjiv de Silva and Heng Kong
Water 2024, 16(14), 1942; https://doi.org/10.3390/w16141942 - 9 Jul 2024
Viewed by 3734
Abstract
Despite the government’s active promotion of rice production, a significant portion of the population still faces food insecurity. While existing literature often highlights the success of achieving rice surplus, few studies delve into the connections between rice surplus and food security, and critically [...] Read more.
Despite the government’s active promotion of rice production, a significant portion of the population still faces food insecurity. While existing literature often highlights the success of achieving rice surplus, few studies delve into the connections between rice surplus and food security, and critically analyze why food security is persistent. In addressing this issue, the study investigates the underlying causes of food insecurity amidst the government’s efforts to increase rice production. The study entails a comprehensive review of existing literature and an examination of food security in three provinces in the Cambodian Mekong Delta. It concludes that while rice intensification has led to increased rice production available for consumption, challenges persist in terms of access to and utilization of rice for food consumption. These challenges are attributed to increased production costs with minimal profit margins, indebtedness, migration, land grabs, water conflicts, and lack of institutional integration in food systems, compounded by the effects of climate change and environmental degradation. As a result, a farming household with one hectare of farmland cannot produce enough rice for food consumption. Consequently, young people opt to sell off their land to settle debts and seek employment opportunities in urban and overseas areas. Full article
(This article belongs to the Special Issue Drought Monitoring and Risk Assessment)
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13 pages, 210 KB  
Article
Contextualizing Transnational Chinese Christianity: A Relational Approach
by Nanlai Cao and Lijun Lin
Religions 2024, 15(4), 510; https://doi.org/10.3390/rel15040510 - 20 Apr 2024
Cited by 2 | Viewed by 2671
Abstract
In recent years, the number of Chinese Christian organizations in Europe has grown considerably compared to other overseas Chinese community organizations. They can mobilize transnational networks and resources to expand religious space in host societies and form a highly visible social force. Although [...] Read more.
In recent years, the number of Chinese Christian organizations in Europe has grown considerably compared to other overseas Chinese community organizations. They can mobilize transnational networks and resources to expand religious space in host societies and form a highly visible social force. Although the rise of early Christianity in the Western world has been considered an outcome of inherent religious strength, especially in terms of its central doctrines and religious ethics, this article suggests that in the diasporic Chinese world where Christianity constitutes a non-indigenous religious tradition, social relatedness based on native place, family, and kinship ties provides a more useful context for understanding its dynamic expansion and cross-regional transmission. Drawing on anthropological fieldwork conducted in Europe among overseas Chinese Christian traders and entrepreneurs, this research seeks an alternative framework for understanding the religious-cultural dynamics of Chinese Christianity in the context of transnational migration. Full article
16 pages, 812 KB  
Article
Examining External and Internal Acculturative Factors: Cuban-Born Women’s Experience of Well-Being in the U.S.
by Venera Bekteshi and Jennifer L. Bellamy
Soc. Sci. 2024, 13(2), 72; https://doi.org/10.3390/socsci13020072 - 23 Jan 2024
Viewed by 5454
Abstract
Objective: This study investigates the influence of acculturative stress on the mental well-being of Cuban-born women and Latina immigrants, emphasizing their distinctive experiences. Methods: Utilizing data from the National Latino Asian American Study (NLAAS), a comprehensive nationwide mental health investigation among Latino and [...] Read more.
Objective: This study investigates the influence of acculturative stress on the mental well-being of Cuban-born women and Latina immigrants, emphasizing their distinctive experiences. Methods: Utilizing data from the National Latino Asian American Study (NLAAS), a comprehensive nationwide mental health investigation among Latino and Asian Americans, this study examined 264 Cuban women (average age: 58) who migrated to the United States and live in south Florida. The study employed Family Stress Management (FSM) framework and Bekteshi et al.’s Contextual Influence on Acculturative Stress (CIAS) framework to scrutinize the interplay of contextual factors and individual characteristics impacting adolescents’ psychological distress. Results: The findings revealed several noteworthy associations. Higher levels of church attendance, challenges in visiting family overseas, and perceived racial discrimination correlated with elevated stress levels. Furthermore, the age at which individuals immigrated was positively linked to increased stress (b = 0.18; p = 0.04), indicating that older Cuban immigrants experienced greater psychological distress upon their arrival in the United States. Additionally, higher levels of conflict between family and cultural values, as well as intensified religious beliefs, were associated with elevated distress levels. Conclusion: This study underscores the intricate interplay of diverse contextual factors in shaping the mental health and well-being of Cuban-born women. The insights derived from this research have implications for the development of tailored interventions and support systems, aiming to address the unique needs of this population. Full article
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11 pages, 788 KB  
Article
Prediction of the Overseas Migration of the Fall Armyworm, Spodoptera frugiperda, to Japan
by Akira Otuka
Insects 2023, 14(10), 804; https://doi.org/10.3390/insects14100804 - 6 Oct 2023
Cited by 3 | Viewed by 2465
Abstract
(1) Background: The fall armyworm, Spodoptera frugiperda, is an invasive migratory insect pest that first arrived in Japan in early July 2019. Since then, the species has immigrated to Japan mainly in the summer monsoon season and inflicted damage mainly on the [...] Read more.
(1) Background: The fall armyworm, Spodoptera frugiperda, is an invasive migratory insect pest that first arrived in Japan in early July 2019. Since then, the species has immigrated to Japan mainly in the summer monsoon season and inflicted damage mainly on the maize used as animal feed in the western region, where major immigrations occur. In this study, to know the precise arrival timing and area of S. frugiperda for purposes of pest management, a prediction method for its overseas migration from neighboring source areas was developed. (2) Methods: The method uses the Weather Research and Forecast model to give numerical weather predictions and the GEARN-insect model to predict migration. Emigration source areas on the Chinese mainland and the island of Taiwan and the insect’s take-off and flight behaviors were input to the GEARN-insect model to calculate the daily migration prediction figures. (3) Results: In a prediction evaluation using 2-year six-point trapping data in Japan, the prediction method achieved an average hitting ratio of 78%. (4) Conclusions: The method has sufficient prediction quality for operational use. The technique may be applicable to other migratory moths immigrating to Japan, such as the oriental armyworm, Mythimna separata. Full article
(This article belongs to the Section Insect Pest and Vector Management)
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15 pages, 660 KB  
Article
Family and Community Obligations Motivate People to Immigrate—A Case Study from the Republic of the Marshall Islands
by Ryo Fujikura, Mikiyasu Nakayama, Daisuke Sasaki, Irene Taafaki and Jichao Chen
Int. J. Environ. Res. Public Health 2023, 20(8), 5448; https://doi.org/10.3390/ijerph20085448 - 10 Apr 2023
Cited by 2 | Viewed by 3230
Abstract
A questionnaire survey was conducted in the Marshall Islands among 308 citizens of Majuro in order to analyze the factors that led them to immigrate. Using the results from the questionnaire items that indicate the motivations for emigration as independent variables, we extracted [...] Read more.
A questionnaire survey was conducted in the Marshall Islands among 308 citizens of Majuro in order to analyze the factors that led them to immigrate. Using the results from the questionnaire items that indicate the motivations for emigration as independent variables, we extracted the factors with significantly high correlation coefficients; they suggest that the desire to escape from the many obligations within the family and regional community are predominant push factors for migrating overseas while the economic disparity between the United State and their home countries are predominant pull factors. Independently, the Permutation Feature Importance was used to extract the salient factors motivating migration, which provides similar results. Furthermore, the result of structural equation modeling verified the hypothesis that an escape from many obligations and economic disparity is a major motivation for migration at a significance level of 0.1%. Full article
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16 pages, 342 KB  
Article
Conversion among Chinese Overseas Students in the US: A Choice Model on Individual Characteristics and Organizational Traits
by Xiaozhao Y. Yang and Fangying Yang
Religions 2023, 14(4), 489; https://doi.org/10.3390/rel14040489 - 4 Apr 2023
Cited by 3 | Viewed by 2631
Abstract
After people migrate to a different religious landscape, they will have multiple candidate religions to choose from, and some people may convert to a new religion. This study argues that both individual-level characteristics and a religion’s organizational traits are involved in religious conversion. [...] Read more.
After people migrate to a different religious landscape, they will have multiple candidate religions to choose from, and some people may convert to a new religion. This study argues that both individual-level characteristics and a religion’s organizational traits are involved in religious conversion. Using cross-sectional samples of Chinese overseas students and scholars in the US in 2018 (n = 1911), we deployed mixed multinomial models to demonstrate how conversion, measured as intergenerational and personal religious changes, is associated with individual-level factors and organizational traits of religions. We found that the choice between Christianity, Buddhism, and Chinese folk religion, compared with no religion, is associated with unique individual-level characteristics. For religious organizational traits, missionary intensity and organized activity intensity are generally associated with a higher likelihood of conversion. This study distinguishes the different levels of the operating mechanism in conversion and points out an interactive and heterogenous model for individuals’ choice of various competing religions. Full article
(This article belongs to the Section Religions and Health/Psychology/Social Sciences)
10 pages, 1080 KB  
Article
Quantitative Effects of Temperature and Exposure Duration on the Occurrence and Repair of Indirect Chilling Injury in the Fall Armyworm Spodoptera frugiperda
by Yoshiaki Tanaka and Keiichiro Matsukura
Insects 2023, 14(4), 356; https://doi.org/10.3390/insects14040356 - 3 Apr 2023
Cited by 5 | Viewed by 2297
Abstract
The fall armyworm (FAW) Spodoptera frugiperda is a long-distance migratory insect pest, and the invaded range of its recent expansion includes regions colder than the tropical and subtropical regions in East Asia. In order to understand the potential distribution of S. frugiperd in [...] Read more.
The fall armyworm (FAW) Spodoptera frugiperda is a long-distance migratory insect pest, and the invaded range of its recent expansion includes regions colder than the tropical and subtropical regions in East Asia. In order to understand the potential distribution of S. frugiperd in temperate and colder regions, we quantified the effects of temperature and exposure duration on the degree of indirect chilling injury caused to S. frugiperd under laboratory conditions. The adults were more tolerant to moderately low temperatures (3 to 15 °C) than the larvae and pupae. Survival decreased significantly when adult S. frugiperd were exposed to temperatures of 9 °C or lower. A time–temperature model suggested that indirect chilling injury began occurring at 15 °C. Survival was improved by short-term daily exposure to higher temperatures, indicating the existence of a repair mechanism for indirect chilling injury in S. frugiperd. The degree of repair depended on the temperature, but the relationship was not a simple direct proportion. These findings on indirect chilling injury and repair will improve the estimation of the potential distribution of S. frugiperd in temperate and colder regions. Full article
(This article belongs to the Section Insect Physiology, Reproduction and Development)
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12 pages, 796 KB  
Article
The Different Impact of PM2.5 on Atherogenesis in Overseas vs. Native Chinese in the CATHAY Study
by Kam-Sang Woo, Shu-Wing Chan, Timothy C. Y. Kwok, Yue-Hui Yin, Ping Chook, Chang-Qing Lin and David S. Celermajer
Atmosphere 2022, 13(8), 1236; https://doi.org/10.3390/atmos13081236 - 3 Aug 2022
Cited by 2 | Viewed by 2636
Abstract
Air pollution (PM2.5) has been associated with cardiovascular disease (CVD) globally and with early atherosclerosis surrogate markers in modernized China. A sizeable number of Chinese have migrated overseas, with an increase in their vulnerability to CVD. To evaluate the impact of PM2.5 air [...] Read more.
Air pollution (PM2.5) has been associated with cardiovascular disease (CVD) globally and with early atherosclerosis surrogate markers in modernized China. A sizeable number of Chinese have migrated overseas, with an increase in their vulnerability to CVD. To evaluate the impact of PM2.5 air pollution on atherogenesis in native vs. overseas Chinese, we recruited 756 asymptomatic native Chinese and 507 age- and gender-matched overseas Chinese from Sydney and San Francisco. Their cardiovascular profiles were evaluated. PM2.5 was derived from remote sensing technology; atherosclerosis surrogate markers, flow-mediated dilation (FMD) and carotid intima-media thickness (IMT) were measured by ultrasound. The native Chinese had a higher proportion of smokers as well as higher blood pressure, glucose, metabolic syndrome and PM2.5 exposure (p < 0.001), but lower lipids and folate than the overseas Chinese (p < 0.0001). Carotid IMT was lower in the native Chinese (p < 0.0001), but the other vascular parameters were similar. A multivariate regression revealed that FMD in the native Chinese was related to the male gender, age and location; in the overseas Chinese, it was related to age, but not to PM2.5. Carotid IMT in the native Chinese was related to PM2.5, independent of atherosclerotic risk factors and location (R2 = 0.384, F = 34.5, p < 0.0001) whereas in the overseas Chinese, IMT was related to the male gender and age, but not to PM2.5 or overseas location (R2 = 0.282, F = 19.7, p < 0.0001). PM2.5 had a greater impact on atherogenesis in the native Chinese, independent of traditional risk factors, with implications for preventive strategies. Full article
(This article belongs to the Special Issue Air Pollution Exposure and Health Impact Assessment)
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18 pages, 2885 KB  
Article
Effects of Radio Frequency Tempering on the Temperature Distribution and Physiochemical Properties of Salmon (Salmo salar)
by Rong Han, Jialing He, Yixuan Chen, Feng Li, Hu Shi and Yang Jiao
Foods 2022, 11(6), 893; https://doi.org/10.3390/foods11060893 - 21 Mar 2022
Cited by 11 | Viewed by 3807
Abstract
Salmon (Salmo salar) is a precious fish with high nutritional value, which is perishable when subjected to improper tempering processes before consumption. In traditional air and water tempering, the medium temperature of 10 °C is commonly used to guarantee a reasonable [...] Read more.
Salmon (Salmo salar) is a precious fish with high nutritional value, which is perishable when subjected to improper tempering processes before consumption. In traditional air and water tempering, the medium temperature of 10 °C is commonly used to guarantee a reasonable tempering time and product quality. Radio frequency tempering (RT) is a dielectric heating method, which has the advantage of uniform heating to ensure meat quality. The effects of radio frequency tempering (RT, 40.68 MHz, 400 W), water tempering (WT + 10 °C, 10 ± 0.5 °C), and air tempering (AT + 10 °C, 10 ± 1 °C) on the physiochemical properties of salmon fillets were investigated in this study. The quality of salmon fillets was evaluated in terms of drip loss, cooking loss, color, water migration and texture properties. Results showed that all tempering methods affected salmon fillet quality. The tempering times of WT + 10 °C and AT + 10 °C were 3.0 and 12.8 times longer than that of RT, respectively. AT + 10 °C produced the most uniform temperature distribution, followed by WT + 10 °C and RT. The amount of immobile water shifting to free water after WT + 10 °C was higher than that of RT and AT + 10 °C, which was in consistent with the drip and cooking loss. The spaces between the intercellular fibers increased significantly after WT + 10 °C compared to those of RT and AT + 10 °C. The results demonstrated that RT was an alternative novel salmon tempering method, which was fast and relatively uniform with a high quality retention rate. It could be applied to frozen salmon fillets after receiving from overseas catches, which need temperature elevation for further cutting or consumption. Full article
(This article belongs to the Special Issue Applications of Radio Frequency Heating in Food Processing)
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17 pages, 2922 KB  
Article
Dispersal of the Common Cutworm, Spodoptera litura, Monitored by Searchlight Trap and Relationship with Occurrence of Soybean Leaf Damage
by Akira Otuka, Masaya Matsumura and Makoto Tokuda
Insects 2020, 11(7), 427; https://doi.org/10.3390/insects11070427 - 9 Jul 2020
Cited by 13 | Viewed by 3936
Abstract
The common cutworm, Spodoptera litura Fabricius (Lepidoptera: Noctuidae) is a major pest of soybean. Pheromone traps are used to monitor male adults, but the catch peaks do not always predict leaf damage in soybean fields. Thus, there is no accurate means of forecasting [...] Read more.
The common cutworm, Spodoptera litura Fabricius (Lepidoptera: Noctuidae) is a major pest of soybean. Pheromone traps are used to monitor male adults, but the catch peaks do not always predict leaf damage in soybean fields. Thus, there is no accurate means of forecasting soybean damage, and insecticide is applied on the basis of farmers’ observations of actual damage in fields. To understand the occurrence of soybean leaf damage, the dispersal of S. litura in a soybean field in southwestern Japan was preliminarily investigated using a searchlight trap in comparison to a pheromone trap at one location, from August to mid-October in 2016–2018. To determine the relationship between pest arrival and crop damage, trap catch numbers and the number of soybean leaves damaged by 1st-instar larvae were examined by separately comparing raw numbers and cumulative numbers. The raw catch numbers of the two trap types in August and September 2016 and 2018 preceded subsequent damage peaks by an average of 5.3 days. This temporal difference coincided with the estimated duration of the egg stage plus an assumed mating period. Furthermore, the cumulative catch numbers of the two traps in August and September were linearly associated with cumulative damaged leaves in the same period in each year and in the three-year period. The coefficient of determination (R2) of linear regression between the cumulative catch numbers of the searchlight trap and the cumulative damaged leaves for the three-year period was much higher than that between the cumulative catch of the pheromone trap and cumulative damage. This suggests that soybean leaf damage is closely linked to the number of S. litura arrivals at the survey site. Thus, the searchlight trap captured S. litura arrivals better than the pheromone trap. As the linear regression function of the cumulative catch of the searchlight trap for the three-year period was tentatively correlated with a prefectural economic injury level for soybean fields, it might be feasible to predict S. litura-induced soybean damage using searchlight traps. The cumulative female catch number of the searchlight trap was also linearly associated with damaged leaves, but the coefficient of determination was generally lower than that with the cumulative total catch. The female ratio of searchlight trap catches in September was <0.5 in contrast to S. litura migrating overseas (>0.5). The advantages and disadvantages of the two trapping methods, as well as necessary further studies are discussed. Our findings provide a foundation for S. litura monitoring with searchlight traps. Full article
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9 pages, 288 KB  
Article
Experiences of Overseas Trained Physical Therapists Working in Saudi Arabia: An Observational Study
by Ahmad H. Alghadir, Hamayun Zafar and Zaheen A. Iqbal
Int. J. Environ. Res. Public Health 2020, 17(10), 3406; https://doi.org/10.3390/ijerph17103406 - 13 May 2020
Cited by 3 | Viewed by 3565
Abstract
Background: Health professionals, including physical therapists (PTs), are known to migrate for better jobs, as well as for personal and professional development. However, this involves risks of maladjustment, discrimination, and exploitation. We conducted this study to investigate the experiences of overseas trained PTs [...] Read more.
Background: Health professionals, including physical therapists (PTs), are known to migrate for better jobs, as well as for personal and professional development. However, this involves risks of maladjustment, discrimination, and exploitation. We conducted this study to investigate the experiences of overseas trained PTs in Saudi Arabia (SA) and their perceptions about physical therapy practice and problems regarding the profession in the country. Methods: A questionnaire and accompanying explanation of the study was sent to 175 members of the Saudi Physical Therapy Association (SPTA) working in SA who had been trained outside SA and had a minimum of one year of work experience before moving to SA. Results: One hundred and fifty (86%) respondents completed the questionnaire. Among the respondents, the majority had more than five years of work experience after moving to SA. While 54% of the respondents reported that they were satisfied with their work experiences in SA, the remaining respondents reported their dissatisfaction for various reasons. Conclusions: With the increase in aged population and rise in disability, the need for PTs has simultaneously increased in the health care sector around the world, including in SA. Until PTs of local origin are ready to fill the requirements, the services of PTs from other countries will be required in SA. Although the majority of respondents reported having positive work experiences in SA, the negative aspects and challenges faced by PTs in SA have also been highlighted in this study. These problems need to be addressed in order to promote the development of a better and more holistic approach to patient care. Full article
(This article belongs to the Special Issue Occupational Health Psychology)
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