Global Lens Research Articles

Chinese Film Studies Online: Technological Innovations, Pedagogical Challenges, and Teaching Chinese-Language Cinema in the Digital Age

Abstract Because of the impact of the COVID-19 pandemic on higher education, online initiatives have moved from the periphery to the very heart of teaching and learning across disciplines. However, the profession has just begun to consider the full impact these new technologies have on the way we research and teach Chinese-language cinema. Using the Massive Open Online Course (MOOC) and University of Hong Kong Common Core campus-based course, Hong Kong Cinema through a Global Lens, as my principal case study, I explore some of the ways in which the digital revolution has transformed research on and teaching about Hong Kong film. From surveying the types of material available for research to exploring the differences between MOOCs and flipped classrooms, this essay considers the positive implications and potential drawbacks of these new technologies in global, regional, and local educational contexts.

Abstract 45: Global Impact of the Covid-19 Pandemic on Stroke Hospitalizations and Mechanical Thrombectomy Volumes: A Society of Vascular and Interventional Neurology Covid-19 International Collaboration

Introduction: The COVID-19 pandemic led to profound changes in both the organization of health care systems and the psychosocial behavior of the population worldwide. The extent to which the COVID-19 outbreak disrupted stroke systems of care merits study from a global lens. Methods: We conducted a retrospective, observational, international study, across 6 continents, 40 countries, and 187 comprehensive stroke centers. The study objectives were to measure the global impact of the pandemic on the volumes for mechanical thrombectomy (MT), stroke and intracranial hemorrhage (ICH) hospitalizations over a 3-month period at the height of the pandemic (March 1 to May 31, 2020) compared with two control 3-month periods prior (immediately preceding and one year prior). A secondary objective was to examine whether these changes in volume were impacted by COVID-19 and baseline hospital center stroke volumes. Third, we evaluated the relationships between stroke and COVID-19 diagnoses. Results: There were 26,699 stroke admissions in the 3 months immediately before compared to 21,576 admissions during the pandemic months, representing a 19.2% (95%CI,-19.7 to -18.7) decline. There were 5,191 MT procedures in the 3 months preceding compared to 4,533 procedures during the pandemic, representing a 12.7% (95%CI,-13.6 to -11.8) drop. Significant reductions were also seen in relation to the prior year control period. The decreases were noted across centers with high, intermediate, and low COVID-19 hospitalization burden, and also across high, intermediate, and low volume stroke centers. High-volume COVID-19 centers (-20.5%) had greater declines in MT volumes than mid- (-10.1%) and low-volume (-8.7%) centers. There was a 1.5% stroke rate across 54,366 COVID-19 hospitalizations. SARS-CoV-2 infection was noted in 3.9% (784/20,250) of all stroke admissions. Conclusions: The COVID-19 pandemic was associated with a global decline in the volume of overall stroke hospitalizations, MT procedures, ischemic stroke/TIA and ICH admission volumes. Despite geographic variations, these volume reductions were observed regardless of COVID-19 hospitalization burden and pre-pandemic stroke and MT volumes. Centers with higher COVID-19 inpatient volumes experienced steeper declines.

Contact lens education for the practitioners of the future.

The World Health Organization has identified a shortage of trained human resources as one of the greatest challenges to increasing the availability of eye care services and reducing preventable visual impairment around the world. Increased prevalence of myopia and new strategies for myopia management have raised the prospect of various interventions, including contact lenses for therapeutic use as well as for refractive correction. More personnel skilled in contact lens fitting will be needed to address potential worldwide demand for these interventions. This review investigates the current status and future requirements of global contact lens education in light of these developments. The COVD-19 pandemic led educational institutions worldwide to move towards online delivery. An online survey among 546 educators, conducted in May 2020, investigated changes to contact lens education delivery before and after the onset of the pandemic. A total of 214 responses were received from 32 countries. Prior to COVID-19 restrictions, 23% of educators had conducted more than 50% of their total teaching online; however, 69% expected to conduct more than half of their teaching online by the end of 2020 and 12% anticipated 90% or more of their teaching would be online. Some 76% of educators expected to provide more online lectures after the pandemic and 63% anticipated new methods to deliver practical education. Around half were planning to introduce new teaching online platforms (54%) and more online assessment methods (53%). The global need for increasing numbers of skilled personnel points to a crucial role for educators in teaching the contact lens practitioners of the future. Contact lens education delivery was already evolving prior to COVID-19, and changes that are currently occurring may lead to permanent differences in the way contact lenses are taught in future. The International Association of Contact Lens Educators (IACLE) provides educators with a standardised global curriculum, online resources and teaching technology that could also serve as a model for wider ophthalmic education in future.

Global contact lens wear and purchase behaviour during COVID-19 times

Purpose: COVID-19 has had an unprecedented global impact, including on contact lens (CL) practice. A survey was conducted with CL wearers to understand the effect on usage and wear behaviour changes during the pandemic.

Nourishing the Social Innovation Debate with the “Social Technology” South American Research Tradition

Inspired by the South American research tradition known as “social technology,” this article proposes an operational framework to advance the understanding of mechanisms that help to promote social transformation. To illustrate its theorizing potential, we apply the framework to a nonprofit organization–Parole d’excluEs–that was created in Montreal (Canada) in 2006 and that has been promoting citizen mobilization and commitment to social change (parole-dexclues.ca). To that end, we offer a theoretical paper with an empirical illustration as a first step in a reflection on employing a global South theoretical lens–drawing on the concept of social technology–to make sense of a global North social innovation experience and to advance existing knowledge on the mechanisms of social transformation. The results contribute to social innovation research and practice, particularly at the interface between the management and nonprofit literatures.

International Political Economy Through the Lens of Globalization: A Critical Review

Emergence of the International Political Economy as a platform for a complex interface between economy and politics coincides with a strong momentum of the last phase of globalization. The interdependence is explained through the prism of three classical theories, liberalism-as a pro-globalist theory, mercantilism, and Marxism, both skeptical of globalization. Shrouded in numerous controversies globalization has indeed achieved limited results. Paradoxically, actors in the borderless, neoliberal world are exclusively driven by capital. Governments often allow transnational companies to dictate market developments with direct influence on employment, gross domestic product, and power distribution. The aim of this paper is to show whether the neoliberal order is on the wane, an order in which non-liberal measures such as trade protectionism and border closure are increasingly being resorted to pushing back the processes of world economy liberalization. The basic liberal, democratic pillars of equality and justice have collapsed before the interest-driven economy.

The impact of COVID-19 on global contact lens education

PurposeTo investigate the effects of the global COVID-19 pandemic on contact lens education around the world. MethodsAn online survey among contact lens educators (educator members of the International Association of Contact Lens Educators), conducted in May 2020. ResultsA total of 214 responses were received from 32 countries (representing a 39% response rate). Overall, 71% of respondents’ institutions were closed to students to attend at that time. A majority (58%) were delivering more online education than they would normally provide. Live online lectures and discussion was the most commonly used method (68%). Zoom was the most common videoconferencing technology (56%) and the most popular social media platform for communicating with students was WhatsApp (48%). About half (54%) were running online exams or assessments, 24% holding these for students to attend in person, and 27% were conducting practical sessions. Two in three (68%) said they would conduct more than 50% of their total teaching online by the end of 2020, and 12% anticipated 90% or more of their teaching would be online. Of all respondents, 74% expressed interest in an online platform delivering educational resources. ConclusionThe COVID-19 pandemic has had a major impact on the teaching of contact lenses, as educational institutions worldwide move to online delivery. Major challenges remain with online contact lens education, with respect to teaching practical skills, student assessment and interaction. More support will be needed for educators to meet these challenges as the recovery from the pandemic continues.

Open geospatial tools for humanitarian data creation, analysis, and learning through the global lens of YouthMappers

OpenStreetMap (OSM), often thought of as a technological tool or platform, can be envisioned as a community of communities and informed by a broad understanding of geographical systems. In this article, we explore the community of university students known as YouthMappers, who utilize OSM and related tools for humanitarian data creation, analysis and learning. Students approach OSM simultaneously as aspiring members of the workforce in a global digital economy and as emerging world citizens of a global society. Established in 2014, YouthMappers is a campus-based consortium of more than 200 chapters in approximately 50 countries that networks and supports engagement in humanitarian data with practitioners, government agencies, and other actors. Open geospatial data are contributed to authentic campaigns through OpenStreetMap and an ecosystem of open source and proprietary tools. A 2019 survey of YouthMappers and an analysis of YouthMappers data contributions allow us to explore the following questions: Who are using open geospatial tools, and in what context? Which open geospatial tools are being used and where? How proficient are they as users? How confident do they feel? How prepared does this make them for the future? How do these patterns vary across the global digital divide? Results show evidence of mapping both locally and globally. They also reveal a gendered confidence gap, and tool use patterns hint at a gendered division of geospatial labor in some global contexts. Internships are key to unlocking job opportunities, and are prevalent among YouthMappers members. Findings also reveal that with growing self-reported proficiency, a commitment to the ethic of being a good global citizen increases, underscoring the potential promise for open geospatial tools to support not only workforce capacity, but also meaningful connections to learning about geography, place, people, and the world.

Developing the Concept of Adverse Childhood Experiences: A Global Perspective

BackgroundThe relationship between health and adverse childhood experiences (ACEs) has been a major topic in the field of healthcare. In recent years, the study ACEs and health has expanded internationally. PurposeThe purpose of this study was to further develop the concept of ACEs using a global perspective. MethodRodgers' Evolutionary Model guided the study. PubMed, CINAHL, and PsychINFO databases were searched. A total of 39 publications were selected for review. FindingsDevelopment of the concept was achieved using a wide global lens. ACEs are influenced by diverse cultural, social, environmental, and economic factors that affect individuals' health worldwide. DiscussionThe developed ACEs concept described in this paper includes a global perspective, adding context to the existing definition, thus broadening its application, and expanding its usefulness in international research. A clear concept for ACEs is valuable to nurses who care for children, adolescents and young adults around the world, who have suffered from ACEs and seek health care.

Making Infrastructure ‘Visible’ in Environmental Law: The Belt and Road Initiative and Climate Change Friction

AbstractInfrastructure is often viewed through global and promotional lenses, particularly its role in creating market connectivity. However, infrastructure is heavily dependent on and constitutive of local spaces, where ‘frictions’, or disputes, emerge. Drawing on the Belt and Road Initiative (BRI) as a case study, we examine in detail two cases of BRI-related climate change litigation – one in Pakistan, and one in Kenya – that shed light on the frictions arising from what is deemed the most significant transnational infrastructure project of our time. In doing so, this study demonstrates how infrastructure can be made more visible in environmental law and how environmental law itself provides an important mechanism for stabilizing friction in the places where infrastructure is located.

The Global Comes Home: Teaching Social Work Students How to Attend to the Realities and Needs of Latinx Immigrants

ABSTRACT Social workers are called upon and expected to work with immigrants in culturally appropriate ways, particularly during a time of increased xenophobia. Yet, few are given the educational tools necessary to answer this call. A global human rights lens, informed by theories on work with immigrants, can provide a framework for social work educators and practitioners to traverse the values, knowledge, and skill necessary for culturally relevant work with Latinx immigrants. This paper provides a socio-political context for the migration experience, and a discussion of necessary course content to prepare emerging social workers to serve this community. We suggest that four theories and approaches provide the foundation to informed practice with immigrants. Suggestions for teaching and preparing emerging social workers for work with Latinx immigrant communities are provided. The teaching methodology relies on Paulo Freire’s and other adult learning theories which integrate and build on the lived experience of adult learners.

Three-dimensional data capture and analysis of intact eye lenses evidences emmetropia-associated changes in epithelial cell organization

Organ and tissue development are highly coordinated processes; lens growth and functional integration into the eye (emmetropia) is a robust example. An epithelial monolayer covers the anterior hemisphere of the lens, and its organization is the key to lens formation and its optical properties throughout all life stages. To better understand how the epithelium supports lens function, we have developed a novel whole tissue imaging system using conventional confocal light microscopy and a specialized analysis software to produce three-dimensional maps for the epithelium of intact mouse lenses. The open source software package geometrically determines the anterior pole position, the equatorial diameter, and three-dimensional coordinates for each detected cell in the epithelium. The user-friendly cell maps, which retain global lens geometry, allow us to document age-dependent changes in the C57/BL6J mouse lens cell distribution characteristics. We evidence changes in epithelial cell density and distribution in C57/BL6J mice during the establishment of emmetropia between postnatal weeks 4–6. These epithelial changes accompany a previously unknown spheroid to lentoid shape transition of the lens as detected by our analyses. When combined with key findings from previous mouse genetic and cell biological studies, we suggest a cytoskeleton-based mechanism likely underpins these observations.

Popular Culture through Global and Transnational Lenses

Popular Culture through Global and Transnational Lenses

A versatile tool for cluster lensing source reconstruction – I. Methodology and illustration on sources in the Hubble Frontier Field Cluster MACS J0717.5+3745

ABSTRACT We describe a general-purpose method to reconstruct the intrinsic properties of sources lensed by the gravitational potential of foreground clusters of galaxies. The tool lenstruction is implemented in the publicly available multipurpose gravitational lensing software lenstronomy, in order to provide an easy and fast solution to this common astrophysical problem. The tool is based on forward modelling the appearance of the source in the image plane, taking into account the distortion by lensing and the instrumental point spread function. For singly imaged sources, a global lens model in the format of the Hubble Frontier Fields (HFF) lensing maps is required as a starting point. For multiply imaged sources, the tool can also fit and apply first- (deflection), second- (shear, convergence), and third-order (flexion) corrections to the local gravitational potential to improve the reconstruction, depending on the quality of the data. We illustrate the performance and features of the code with two examples of multiply imaged systems taken from the HFF, starting from five different publicly available cluster models. We find that, after our correction, the relative magnification – and other lensing properties – between the multiple images becomes robustly constrained. Furthermore, we find that scatter between models of the reconstructed source size and magnitude is reduced. The code and Jupyter notebooks are publicly available.

Introduction

While the recent “transnational” and “global” turns in history have inspired new approaches to studying the French Revolution and the French Resistance, they have made a surprisingly minor impact on the study of French decolonization. Adopting a global or transnational lens, this special issue argues, can open up new possibilities for broadening our understanding of the collapse of France’s global empire in the mid-twentieth century as well as the reverberations of decolonization into the twenty-first.

Perspectives on Integrated Behavioral Health in pediatric care with immigrant children and adolescents in a Federally Qualified Health Center in Texas.

The world's displaced population has reached a record high. Immigration is under the global lens and part of the public debate more than ever. The existing data on mental health disorders among displaced youth are alarming, and children and adolescents are disproportionately impacted by forces outside their control. In the United States, the recent border crisis has exponentially increased the needs for accessible mental health services for immigrant children, adolescents, and their families. As a result, implementation of integrated solutions for primary and behavioral health care has grown. In this article, we explore the application of an integrated model, the Primary Care Behavioral Health Consultation Model (PCBH) with Hispanic and Latino immigrant children and adolescents and their families in a Federally Qualified Health Center in Houston, Texas. PCBH holds great promise for increasing access to mental health services for immigrant and refugee populations.

Global policies on assistive robots for care of the elderly: A scoping review

The elderly are the fastest growing portion of the world population. The majority of elderly want to remain independent as long as possible, with responsibility for their care often falling to family or caregivers. Assistive robots could help maintain independence in the elderly while relieving the burden of care on families and healthcare professionals. This scoping review seeks to examine the type and scope of global policies on the use of robotic technology for care of the elderly in international jurisdictions and to assess how they align with current Canadian policies. This review also seeks to determine current perceptions on the use of robotics in care of the elderly and potential barriers to their use that policy makers could encounter. A comprehensive literature search was conducted for articles related to robotic care of the elderly, perceptions of robotic care of the elderly and related policies, using a global lens. A three-step strategy was used to review and identify articles. The search identified 10 primary and secondary studies and 13 grey literature sources. Studies reported that response to robotic care for the elderly had both positive and negative aspects, and that concerns around privacy and cost were prevalent. Japan and the EU had the most comprehensive policy strategies and proposals. Robotic policy in healthcare is relatively new but will become increasingly important in the coming years. Canada needs to strengthen and anticipate its national policy strategy to ensure it can stay aligned with the fast pace of technological change. Further robust research should continue to explore potential for, and concerns over robotic care.

Current Perspectives on the Development of Industry 4.0 in the Pharmaceutical Sector

Abstract Industry 4.0 is a concept that represents the adoption by industry of techniques and processes allowed by digitisation, cloud computing, the internet of things and big data to gain competitive advantages in domestic and global markets. The research is conducted in Ireland with the resulting data examined through a global lens, yielding information relevant to the effective adoption and integration of 4.0 concepts. Key outcomes are the perspectives of the pharmaceutical and biopharmaceutical industries with regards to the adoption of 4.0, the current level of implementation of 4.0 technologies in manufacturing facilities and planned 4.0 projects to be executed. Statistically relevant relationships evident in the responses are also investigated. This research provides novel and highly relevant information concerning the state of industry preparedness for the adoption of 4.0. Across all survey respondents only 42% indicated any knowledge of 4.0. The majority of respondents who indicated a knowledge of 4.0 identified with either the Automation or Engineering department. Among established employees with greater than 8 years of experience 82% identified with having knowledge of 4.0. Those surveyed with Vice-President or Director roles, had a 98% certainty of 4.0 awareness. A noteworthy finding of this work is the identification of a substantial disconnect in knowledge of 4.0 based on seniority, function and industry. Thus while the implementation of 4.0 is playing an increasingly significant role in the modernisation of the Pharmaceutical and Biopharmaceutical industries, challenges remain with respect to the holistic fusion of 4.0 into the culture of organisations.

Social Class and Social Work in the Age of Trump

ABSTRACTSocial class has many meanings and components – economic, social, political, one’s sense of identity, and how class intersects with other social identities – so it is difficult to define it briefly and succinctly. These definitions are further complicated by a global lens, where family of origin, geography, and other factors can pre-determine social class. In this article, we explore the complexities and contradictions of social class in the context of the United States as we believe that this is important for social work, particularly in the age of Donald Trump, where class, and its intersection with race and immigration status, is often used as a weapon to divide society and seek political advantages. While such use of class categories is not new in this country or in political rhetoric globally, the current climate in the United States warrants a review.

What factors affect patients\u2019 access to healthcare? Protocol for an overview of systematic reviews

BackgroundThe importance of access to healthcare for all is internationally recognised as a global goal, high on the global agenda. Yet inequalities in health exist within and between countries which are exacerbated by inequalities in access to healthcare. In order to address these inequalities, we need to better understand what drives them. While there exists a wealth of research on access to healthcare in different countries and contexts, and for different patient groups, to date no attempt has been made to bring this evidence together through a global lens. This study aims to address that gap by bringing together evidence of what factors affect patients’ access to healthcare and exploring how those factors vary in different countries and contexts around the world.MethodsAn overview of reviews will be conducted using a comprehensive search strategy to search four databases: Medline, Embase, Global Health and Cochrane Systematic Reviews. Additional searches will be conducted on the Gates Foundation, the World Health Organisation (WHO) and World Bank websites. Titles and abstracts will be screened against the eligibility criteria and full-text articles will be obtained for all records that meet the inclusion criteria or where there is uncertainty around eligibility. A data extraction table will be developed during the review process and will be piloted and refined before full data extraction commences. Methodological quality/risk of bias will be assessed for each included study using the AMSTAR 2 tool. The quality assessment will be used to inform the narrative synthesis, but a low-quality score will not necessarily lead to study exclusion.DiscussionFactors affecting patients’ ability to access healthcare will be identified and analysed according to different country and context characteristics to shed light on the importance of different factors in different settings. Results will be interpreted accounting for the usual challenges associated with conducting such reviews. The results may guide future research in this area and contribute to priority setting for development initiatives aimed at ensuring equitable access to healthcare for all.Systematic review registrationPROSPERO CRD42019144775