The Metadata Education and Research Information Commons (MERIC): A Collaborative Teaching and Research Initiative

The networked environment forced a sea change in Library and Information Science (LIS) education. Most LIS programs offer a mixed-mode of instruction that integrates online learning materials with more traditional classroom pedagogical methods and faculty are now responsible for developing content and digital learning objects. The teaching commons in a networked environment is one way to share, modify and repurpose learning objects while reducing the costs to educational institutions of developing course materials totally inhouse. It also provides a venue for sharing ideas, practices, and expertise in order to provide the best learning experience for students. Because metadata education has been impacted by rapid changes and metadata research is interdisciplinary and diffuse, the Metadata Education and Research Information Commons (MERIC) initiative aims to provide a virtual environment for sharing and collaboration within the extensive metadata community. This paper describes the development of MERIC from its origin as a simple clearinghouse proof-of-concept project to a service-oriented teaching and research commons prototype. The problems of enablers and barriers to participation and collaboration are discussed and the need for specific community building research is cited as critical for the success of MERIC within a broad metadata community

Addressing Cultural Pluralism from an Evangelical Christian Perspective

The complex issues surrounding cultural pluralism are rapidly turning the public square into a battlefield that divides our country. As Charles Haynes summarized, “At issue for this nation, as for much of the world, is the simple but profound question that runs through modern experience: How will we live with our deepest differences?” (Haynes, 1994). At a time when many citizens of our diverse nation have become disillusioned with the motto e pluribus unum, the Christian higher education community deals with issues involving race, ethnicity, and gender through a variety of responses ranging from isolationism to unqualified inclusion. Evangelical institutions of higher learning are not new to the discussion of multiculturalism. They have rather a rich history of commitment to living out Christ’s commandment to love one’s neighbor as oneself (Mk 12:31) regarding each other through the unity of faith in Christ (Gal 3:28). This paper addresses the historical context for understanding cultural pluralism together with the scriptural and religious imperatives for engaging Christian and secular audiences on this issue. It identifies several of the issues surrounding cultural pluralism faced by evangelicals today, while also developing criteria for celebrating and confronting pluralism. Finally, it articulates strategies for pursuing common ground in the public arena and discusses implications for Christian higher education in addressing cultural pluralism within and beyond the college classroom

High-speed measurement of rotational anisotropy nonlinear optical harmonic generation using position sensitive detection

We present a method of performing high-speed rotational anisotropy nonlinear optical harmonic generation experiments at rotational frequencies of several hertz by projecting the harmonic light reflected at different angles from a sample onto a stationary position sensitive detector. The high rotational speed of the technique, $10^3$ to $10^4$ times larger than existing methods, permits precise measurements of the crystallographic and electronic symmetries of samples by averaging over low frequency laser power, beam pointing, and pulse width fluctuations. We demonstrate the sensitivity of our technique by resolving the bulk four-fold rotational symmetry of GaAs about its [001] axis using second harmonic generation

Dimensional crossover in a layered ferromagnet detected by spin correlation driven distortions

Magneto-elastic distortions are commonly detected across magnetic long-range ordering (LRO) transitions. In principle, they are also induced by the magnetic short-range ordering (SRO) that precedes a LRO transition, which contains information about short-range correlations and energetics that are essential for understanding how LRO is established. However these distortions are difficult to resolve because the associated atomic displacements are exceedingly small and do not break symmetry. Here we demonstrate high-multipole nonlinear optical polarimetry as a sensitive and mode selective probe of SRO induced distortions using CrSiTe$_3$ as a testbed. This compound is composed of weakly bonded sheets of nearly isotropic ferromagnetically interacting spins that, in the Heisenberg limit, would individually be impeded from LRO by the Mermin-Wagner theorem. Our results show that CrSiTe$_3$ evades this law via a two-step crossover from two- to three-dimensional magnetic SRO, manifested through two successive and previously undetected totally symmetric distortions above its Curie temperature.Comment: 17 pages main text, 4 figures, 12 pages supplementary informatio

Against Populist Isolationism: New Asian Regionalism and Global South Powers in International Economic Law

This Article provides the most up-to-date examination of the Regional Comprehensive Economic Partnership (RCEP), which is poised to become the world’s largest free trade agreement (FTA). It argues that the 16-country mega-FTA will galvanize the paradigm shift in Asian regionalism and build a normative foundation for the Global South in international economic law. Based on intertwined theoretical and substantive claims, this Article opens an inquiry into the assertive legalism of developing nations in the new regional economic order. It further manifests the pivotal force of emerging economies against populist isolationism in the Trump era that undermines the neoliberal foundation of global trade liberalization. By analyzing the converging policies of the Association of Southeast Asian Nations (ASEAN), China and India, the Article first demonstrates the status of the RCEP in Asian powers’ contemporary FTA practice. In light of the ASEAN Economic Community, the new 11-member Trans-Pacific Partnership and EU FTAs with Singapore and Vietnam, caution should be given to the utilization of tariff preferences, services liberalization and investorstate dispute settlement. Finally, the Article assesses the RCEP’s systemic impact on the legal fragmentation due to jurisdictional conflicts under trade and investment agreements. The consolidation of divergent trade rules and the pro-development operative mechanism will arguably fortify the RCEP as a pathway to the Free Trade Area of the Asia-Pacific region and reinvigorate the multilateral trading system

Reassessing The Trade–Development Nexus In International Economic Law: The Paradigm Shift In Asia-Pacific Regionalism

Abstract: This article reassesses the trade–development nexus in international economic law and provides the first examination of the approach to realize the United Nations Sustainable Development Goals through regional integration. It argues that the emerging New Regional Economic Order in the multipolar system will fortify the coalition of developing countries in structuring the legalization of pro-development trade policy. For decades, the misconceived concept of special and differential treatment has ignored the reality of the North–South Grand Bargain and disconnected the World Trade Organization from its development objectives. The development crisis of the Doha Round requires a feasible “Plan B” for the Global South. By making interrelated theoretical and substantive claims, this article opens an inquiry into the assertive role of developing countries that prompted the paradigm shift in Asia–Pacific regionalism. The realist and dependency theories are utilized to decipher the geopolitical complexity of the rapidly evolving South–South free trade agreements. As a timely case study, the analysis is based on the creation of the Association of Southeast Asian Nations Economic Community and its implications for economic powers such as the United States and China. It provides an account of the bloc’s services trade-oriented development policy under the balance of power strategy. Finally, this article offers regulatory reform proposals on how to integrate development assistance and remove trade barriers. Transnational legal harmonization and human rights protection in line with international labor principles are also indispensable. Such reforms will strengthen the best practices for global regionalism and reinvigorate the trade–development connection in the multilateral trading system

The role of mobile technology for fall risk assessment for individuals with multiple sclerosis

Multiple Sclerosis (MS) is a chronic, progressive neurogenerative disease that affects one million people in the United States (Wallin et al., 2019). Common MS symptoms include impaired coordination, poor walking and balance, and fatigue, and these symptoms put people with MS (pwMS) at a higher risk for falls (Cameron & Nilsagard, 2018). Falls are highly prevalent among pwMS and can result in detrimental consequences including bone fractures and even death (Matsuda et al., 2011). To prevent falls and fall related injuries, it is important to first assess for multiple risk factors and then intervene through targeted treatments (Palumbo et al., 2015). Fall risk can be assessed through self-report measures, clinical performance tests, or with technology such as force plates and motion capture systems (Kanekar & Aruin, 2013). However, clinicians have time constraints, technology is expensive, and trained personnel is needed. Moreover, due to the COVID-19 pandemic, access to in-person clinical visits is limited. As a result, pwMS may not receive fall risk screening and remain vulnerable to fall related injuries. Mobile technology offers a solution to increase access to fall risk screening using an affordable, ubiquitous, and portable tool (Guise et al., 2014; Marrie et al., 2019). Therefore, the overarching goal of this study was to develop a usable fall risk health application (app) for pwMS to self-assess their fall risk in the home setting. Four studies were performed: 1) smartphone accelerometry was tested to measure postural control in pwMS; 2) a fall risk algorithm was developed for a mobile health app; 3) a fall risk app, Steady-MS, was developed and its usability was tested; and 4) the feasibility of home-based procedures for using Steady-MS was determined. Results suggest that smartphone accelerometry can assess postural control in pwMS. This information was used to develop an algorithm to measure overall fall risk in pwMS and was then incorporated into Steady-MS. Steady-MS was found to be usable among MS users and feasible to use in the home setting. The results from this project demonstrate that pwMS can independently assess their fall risk with Steady-MS in their homes. For the first time, pwMS are equipped to self-assess their fall risk and can monitor and manage their risk. Home-based assessments also opens the potential to offer individualized and targeted treatments to prevent falls. Ultimately, Steady-MS increases access to home-based assessments to reduce falls and improve functional independence for those with MS