The Changing Patterns of Return Migration from the USA to Mexico and Their Policy Implications

Author(s):  
Claudia Masferrer ◽  
Bryan R. Roberts
2021 ◽  
Author(s):  
Zhen Liu ◽  
Jinhang Xu ◽  
Yiming Wei ◽  
Assem Abu Hatab ◽  
Jing Lan

Abstract There is a possibility that worldwide expenditures in renewable energy and energy efficiency projects could fall much further in 2017 and 2018. This may jeopardize the Sustainable Development Goals (SDGs) and the Paris climate change agreement. Lack of access to private financing slows the development of green initiatives. Now that sustainable energy isn't about science and technology, it's all about getting financing. Therefore, recent study intended to investigate the role of green financing for maximum renewable electricity generation and efficiency of energy in United States of America (USA). Our study suggested to value environmental initiatives, like other infrastructure initiatives, for greater electricity generation and energy efficiency in USA. Such infrastructural projects need long-term financing and capital-intensiveness. Our findings suggest that to sustain growth, development, and energy poverty reduction, around $26 trillion would be required, in terms of green financing, in the USA alone by the year 2030 to enhance energy efficiency. To achieve energy sustainability goals in USA, recent research suggested some policy implication considering the post COVID-19 time. If suggested policy implications are implemented successfully there are chances that green financing would make energy generation and energy efficiency as effective.


2022 ◽  
Vol 138 ◽  
pp. 102626
Author(s):  
Xiang Yan ◽  
Shenjing He ◽  
Chris Webster ◽  
Meng Yu

2017 ◽  
Vol 25 (1) ◽  
pp. 21-34 ◽  
Author(s):  
Haiyong Ding ◽  
Ang Chen

There are substantial differences between the Chinese and US education systems. One difference is in the design and use of assessment due to differences in educational policies. This study described the differences in student learning outcomes, instructional approaches, and learner motivation in physical education as consequences of the policies in the two countries. Objectively measured data on skill and knowledge achievement and instructional procedures, and self-report data on student motivation were collected from a random sample of 870 students in 24 whole classes from eight Chinese middle schools and 1213 students in 39 classes from 15 US middle schools. Multivariate analyses of variance on class means revealed that Chinese students outperformed their US peers in skills, perhaps because skills were part of the high-stake tests for advancement in schooling. They were outperformed by the US students in a fitness knowledge test, perhaps because knowledge was not part of the high-stake tests. The differences in learning outcomes, instructional approaches, and motivation seem to suggest strong differentiated influences from the two countries’ respective educational environments and assessment policies.


Perfusion ◽  
2003 ◽  
Vol 18 (4) ◽  
pp. 253-256 ◽  
Author(s):  
Joseph J Sistino

Treatment for cardiovascular disease has dramatically changed the surgical patient population over the past 10 years. Advances in medical management and interventional cardiovascular procedures have delayed surgery in many adults, and the surgical pool has begun to decrease despite an aging population. This affects perfusionists in terms of new psychological and technical challenges, and has serious consequences and implications for the future of the profession. This study will review the changing patterns of diagnosis and treatment of cardiovascular disease in the USA over the past 10 years by examining the annual surgical procedure rates and correlating them with the number of practicing perfusionists and new student graduates. The purpose of this review is to project the future employment opportunities for perfusionists. The second part of the paper will look at the alternative roles perfusionists have expanded into as a result of changes in the treatment of cardiovascular disease. The results of an e-mail survey of perfusionists will be presented to identify new applications of perfusion technology.


2015 ◽  
Vol 12 (2) ◽  
pp. 674
Author(s):  
Wycliffe W. Njororai Simiyu ◽  
Fletcher Njororai ◽  
Billystrom Aronya Jivetti

<p><strong>Introduction:</strong> Physical activity has become an important intervention against overweight and obesity cases in the USA and worldwide. One key aspect of physical activity is walking, which has been identified as a component that can easily be incorporated into one’s lifestyle. Recent studies on physical activity have focused on promoting walking as a health enhancing endeavor. In 2010, the proportion of Texas adults who reported no participation in leisure time activity (26.7%) was significantly higher than the national average (24.4%). However, many Texans, like most Americans, are sedentary.</p><p><strong>Purpose:</strong> This study examined the walkability of the environments in selected counties in east Texas including Wood, Van Zandt and Smith counties.</p><p><strong>Methods and material:</strong> The data was drawn from the Walkscore.com and was based on all the zip codes in the three counties in east Texas. The community capitals were used a framework for analysis. </p><p><strong>Results:</strong> Only three (8.82%) zip codes had walkable scores between 70 and 89; five (14.71%) had scores between 50 and 69; four (11.76%) between 25 and 49 and 22 (64.71%) had a score below 24.</p><p><strong>Discussion:</strong> The vast majority (26, 76.47%) of zip codes are highly dependent on vehicle transport.</p><p><strong>Conclusions and recommendations:</strong> Stakeholders need therefore to focus on causes for the minimal walkability so that practical interventions are generated to enhance the physical activity friendly infrastructure so as to enhance the well-being of the residents in these three east Texas counties.</p>


2016 ◽  
Vol 51 (1) ◽  
pp. 20-32 ◽  
Author(s):  
Mpho Bosupeng

AbstractThe purpose of this study is to explore long run affiliations between exports and carbon dioxide emissions. This paper examines thirty-seven countries over the period 1960 to 2010 and uses the Toda and Yamamoto causality approach to investigate the direction of causal links. The results reveal that carbon dioxide emissions Granger cause exports in the following economies: Bolivia, Canada, Costa Rica, Morocco, Austria and Ireland. Nonetheless, the reverse causality proved that exports Granger cause carbon dioxide emissions in twelve economies. Furthermore, the study registered bidirectional causal links between exports and carbon dioxide emissions in the USA and Burkina Faso. We conclude that countries should consider exports market demand, energy consumption and economic growth in their attempts to reduce carbon dioxide emissions.


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