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International service-learning (ISL) programs are proliferating in American colleges. Usually the stakeholders involved (colleges, local host communities, and nonprofit organizations) undertake a single or few projects, such as housing construction, in a host country from a few weeks to months during an academic year. In most ISL programs, national governments of the host countries are not participants. Using a case study, this chapter shows how an American college can collaborate with a foreign national government to implement an ISL partnership. The case study involves the ISL partnership between North Carolina Central University and the Liberia Civil Service Agency. The students are from the Executive Master of Public Administration program that requires students to complete at least two weeks of service in government agencies in a developing country. Students are therefore provided the opportunity to gain valuable experience working on projects in Liberian government agencies, while the University provides research and policy analysis for the agencies. The diversity of projects in various agencies provides students the opportunity to gain experience in government administration in Liberia, thereby broadening their knowledge and education. A single ISL project administered by a nonprofit organization may not provide such opportunities.

According to the Indian Sign Language Research and Training Centre (ISLRTC), India has approximately 300 certified human interpreters to help people with hearing loss. This paper aims to address the issue of Indian Sign Language (ISL) sentence recognition and translation into semantically equivalent English text in a signer-independent mode.

This study presents an approach that translates ISL sentences into English text using the MobileNetV2 model and Neural Machine Translation (NMT). The authors have created an ISL corpus from the Brown corpus using ISL grammar rules to perform machine translation. The authors’ approach converts ISL videos of the newly created dataset into ISL gloss sequences using the MobileNetV2 model and the recognized ISL gloss sequence is then fed to a machine translation module that generates an English sentence for each ISL sentence.

As per the experimental results, pretrained MobileNetV2 model was proven the best-suited model for the recognition of ISL sentences and NMT provided better results than Statistical Machine Translation (SMT) to convert ISL text into English text. The automatic and human evaluation of the proposed approach yielded accuracies of 83.3 and 86.1%, respectively.

It can be seen that the neural machine translation systems produced translations with repetitions of other translated words, strange translations when the total number of words per sentence is increased and one or more unexpected terms that had no relation to the source text on occasion. The most common type of error is the mistranslation of places, numbers and dates. Although this has little effect on the overall structure of the translated sentence, it indicates that the embedding learned for these few words could be improved.

Sign language recognition and translation is a crucial step toward improving communication between the deaf and the rest of society. Because of the shortage of human interpreters, an alternative approach is desired to help people achieve smooth communication with the Deaf. To motivate research in this field, the authors generated an ISL corpus of 13,720 sentences and a video dataset of 47,880 ISL videos. As there is no public dataset available for ISl videos incorporating signs released by ISLRTC, the authors created a new video dataset and ISL corpus.

Selective laser sintering (SLS) is an essential technology in the field of additive manufacturing. However, SLS technology is limited by the traditional point-laser sintering method and has reached the bottleneck of efficiency improvement. This study aims to develop an image-shaped laser sintering (ISLS) system based on a digital micromirror device (DMD) to address this problem. The ISLS system uses an image-shaped laser light source with a size of 16 mm × 25.6 mm instead of the traditional SLS point-laser light source.

The ISLS system achieves large-area image-shaped sintering of polymer powder materials by moving the laser light source continuously in the x-direction and updating the sintering pattern synchronously, as well as by overlapping the splicing of adjacent sintering areas in the y-direction. A low-cost composite powder suitable for the ISLS system was prepared using polyether sulfone (PES), pinewood and carbon black (CB) powders as raw materials. Large-sized samples were fabricated using composite powder, and the microstructure, dimensional accuracy, geometric deviation, density, mechanical properties and feasible feature sizes were evaluated.

The experimental results demonstrate that the ISLS system is feasible and can print large-sized parts with good dimensional accuracy, acceptable geometric deviations, specific small-scale features and certain density and mechanical properties.

This study has achieved the transition from traditional point sintering mode to image-shaped surface sintering mode. It has provided a new approach to enhance the system performance of traditional SLS.

Problematic attributes of providing development aid in International Service-Learning (ISL) placements exist with its paternalistic implications. Broadening the discussion of ISL by shifting the focus toward prioritizing the incorporation of goals of cross-cultural learning and fostering cultural humility addresses these problematic attributes. Approaching ISL placements with a learning mindset inverts the service-learning model by emphasizing learning over helping. Additionally, cultivating a deeper self-awareness and learning from the host communities prior to offering service encourages cultural humility, enhances the ability to remain open to different perspectives, and sustains engagement as a lifelong learner. A framework for developing international education experiences with a systems-oriented approach is proposed: one that acknowledges the interdependent relationships with others in global social and economic structures. The proposed framework applies Milton Bennett’s Developmental Model of Intercultural Sensitivity and Vanessa de Oliveira Andreotti’s HEADS UP educational tool for critical engagement in global social justice issues. Transformative learning theory guides the process of perspective transformation and invites students to critically reflect on their own values, assumptions, and cultural beliefs. The intent is to establish a model for ISL placements which invites respectful collaboration across cultural differences and imbalances in power relations.

The purpose of this paper is to examine how the Republic of Ireland’s National Emergency Coordinating Group performed with respect to ensuring access to emergency information for deaf sign language (SL) users over the course of two emergency situations in 2017 and 2018 as a result of storms. The storms book-ended parliamentary and public debate around the recognition of the indigenous SL of Ireland, Irish Sign Language (ISL). The author explores if/how increased political awareness led to better access in 2018, and how access provision maps to best practice guidelines set out by the World Association of Sign Language Interpreters (WASLI) and the World Federation of the Deaf (WFD).

This paper provides empirical insights about the asymmetrical effort that is required of a minority linguistic community, in this instance, community of deaf ISL users and their allies, to secure provision of access to emergency information that is provided as a matter of course to the wider community of hearing English language speakers. The author draws on parliamentary records, social media and print media to document the political, societal and deaf community discourse around ISL recognition and the emergencies.

The author finds that significant effort was required of deaf people and their allies to secure access to national emergency briefings in 2017, with significant improvement evidenced in 2018 for Storm Emma and the Beast from the East, in the aftermath of the adoption of the ISL Act (December 2017). The author drew on the theory of effortful engaging, which posits that unless we have greater awareness of and pro forma consideration of SLs and deaf people, the burden of work required to ensure appropriate access and participation falls on deaf people.

There is scope for completing a 360° analysis of stakeholders engaged in the process. Further work should also include interviews with deaf community members and emergency response coordinators.

This paper identifies implications for emergency coordinating groups: provision of appropriate interpreting must be a pro forma element in the planning for delivery of any emergency information. Broadcasters must be required to ensure that interpreters are visible on screen at all times during live briefings: what is unseen is “unheard” for SL users. Work remains to ensure that deaf people have access to preparatory information in their language, and that they have ease of access to two-way emergency services. Emergency coordinating teams need to integrate the UNCRPD-mapped WASLI-WFD recommendations into their emergency strategy.

Communities depend on information for their survival in times of crisis. Communication requires comprehension and interaction. For SL users, information in an indigenous SL is a lifeline in a time of crisis. This requires emergency response teams to understand that “language” is multi-modal and embed strategies for engaging with deaf communities in all aspects of their processes, with guidance from deaf community leaders and advocates. There is also a need to consider deafblind people and deaf people who have disabilities, who are more vulnerable in crisis situations.

This is the first analysis of state provision of access to information for the Irish deaf community in an emergency setting. It is one of very few empirical analyses of how deaf communities fare in emergency contexts and the first to evaluate a state’s practice vis-à-vis UNCRPD-led guidelines on best practice issued by the WASLI/WFD. The socio-political context described represents a unique period where the Irish deaf community and ISL were central to political and media discourse because of the ISL Act and the death of two deaf brothers in tragic circumstances in Autumn 2017.

Today’s higher education paradigm places emphasis on the broader context of globalization, economics, the environment, and society. Divergent from traditional silo-based, discipline-specific models, this broad and complex challenge necessitates the continued investigation of innovative interdisciplinary approaches for higher education. The 360 Degree Model for Educating Socially Responsible Global Citizens developed by the authors (360 Global Ed model) addresses these current needs through a structured approach for developing students as global citizens through purposeful engagement (Breitkreuz & Songer, 2015; Songer & Breitkreuz, 2014).

The 360 Global Ed model includes a theoretical framework, educational environment, academic coursework, and evidence-based outcomes. At the core of the model is an international service learning (ISL) experience. The model’s ISL experience provides a collaborative, interdisciplinary classroom environment combined with an authentic international field experience (Songer & Breitkreuz, 2014).

The present paper deals with weapon aerodynamics and aims to describe preliminary studies that were conducted for developing the next generation of long-range guided ammunition. Over history, ballistic research scientists were constantly investigating new artillery systems capable of overcoming limitations of range, accuracy and manoeuvrability. While futuristic technologies are increasingly under development, numerous issues concerning current powdered systems still need to be addressed. In this context, the present work deals with the design and the optimization of a new concept of long-range projectile with regard to multidisciplinary fields, including flight scenario, steering strategy, mechanical actuators or size of payload.

Investigations are conducted for configurations that combine existing full calibre 155 mm guided artillery shell with a set of lifting surfaces. As the capability of the ammunition highly depends on lifting surfaces in terms of number, shape or position, a parametric study has to be conducted for determining the best aerodynamic architecture. To speed-up this process, initial estimations are conducted thanks to low computational cost methods suitable for preliminary design requirements, in terms of time, accuracy and flexibility. The WASP code (Wing-Aerodynamic-eStimation-for-Projectiles) has been developed for rapidly predicting aerodynamic coefficients (static and dynamic) of a set of lifting surfaces fitted on a projectile fuselage, as a function of geometry and flight conditions, up to transonic velocities.

In the present study, WASP predictions at Mach 0.7 of both normal force and pitching moment coefficients are assessed for two configurations.

Analysis is conducted by gathering results from WASP, computational-fluid-dynamics (CFD) simulations, wind-tunnel experiments and free-flight tests. Obtained results demonstrate the ability of WASP code to be used for preliminary design steps.