A5101621783- Scottish History and National Identity
- Historical Studies of British Isles
- Higher Education Practises and Engagement
- Engineering Education and Curriculum Development
- Higher Education Learning Practices
- Service-Learning and Community Engagement
- Thin-Film Transistor Technologies
- Ga2O3 and related materials
- GaN-based semiconductor devices and materials
- Education Systems and Policy
- Medieval Literature and History
- Silicon Nanostructures and Photoluminescence
- Agricultural Innovations and Practices
- Innovation and Socioeconomic Development
- Irish and British Studies
- Digital Games and Media
- Energy and Environment Impacts
- Critical Race Theory in Education
- Historical Architecture and Urbanism
- Maritime and Coastal Archaeology
- Web and Library Services
- ICT in Developing Communities
- Public Relations and Crisis Communication
- Media Studies and Communication
- Advanced Optical Sensing Technologies
Australian National University
1983-2024
DEVCOM Army Research Laboratory
2012-2021
United States Army Combat Capabilities Development Command
2021
University of Virginia
2021
Cranfield University
2021
Adelphi Laboratory Center
2019
Africa Nazarene University
2019
London Metropolitan Archives
2017-2018
Lawrence Livermore National Laboratory
2017
University of Chester
2007
Digital extension tools (DETs) include phone calls, WhatsApp groups and specialised smartphone applications used for agricultural knowledge brokering. We researched processes through which DETs have (and not) been by farmers other actors in low- middle-income countries. interviewed 40 DET developers across 21 countries 101 users Bihar, India. found use is commonly constrained fifteen pitfalls (unawareness of DET, inaccessible device, electricity, mobile network, insensitive to digital...
Numerous engineering education programmes internationally actively incorporate principles of humanitarian action and development, particularly aligned to the UN Sustainable Development Goals. To assess these, a review 67 initiatives linked by common goal preserving life alleviating human suffering was conducted identify approaches used for design, support, delivery, integration recognition. This found multiple designs methods from short-term extra-curricular dedicated award at undergraduate...
This study explores student outcomes from engagement with a humanitarian engineering pathway embedded in the core of an undergraduate degree program. The provides multiple engagements including assignment topics, abroad experiences and service-learning projects. A mixed-method over 18 months collected survey data education initiatives concurrently graduate interviews to identify engagement. set seven outcome themes were identified additional motivations for study, development professional...
This project contributes to the understanding and support of social academic development racialised, minoritized students using criteria grounded in community goals standards for their children. Results are from a 2-year case study Children's Defence Fund-sponsored Freedom School (FS) US that engaged critical multicultural education culturally relevant pedagogy. Collaborative research worked identify 1) FS staffs' themselves, each other, students, 2) forms cultural capital this summer...
Abstract This paper aims at improving the understanding of gas wells stability and to shift Turner's paradigm, i.e. demonstrate that, under specific circumstances, stable production below liquid loading rate in slug flow regime is feasible. Field examples are presented together with modelling results that highlight how can be sustained promoted. The new approach evaluate well based on conventional nodal analysis, but makes use a total pressure drop curve rather than only looking well....
Humanitarian Engineering extends engineering practice to provide a focus on addressing social inequities and contributing sustainable development for all. This study investigated undergraduate students’ concepts of motives be Engineers as they acquire knowledge skills build professional identity engineers who can work in complex socio-technical sustainability contexts. Qualitative data were collected from an open-ended survey 46 students followed by semi-structured interviews with ten at...
Service-learning is a common component of many humanitarian engineering education programs. Students engage with external organisations and communities, often spending time intensively, on projects linked to their studies. To help prepare students for substantial service-learning initiatives dedicated course was developed. better represent enable greater variety teaching learning activities, the delivered over five weeks using intensive mode teaching. This enabled portion class be involved...
The number of undergraduate degree programmes incorporating humanitarian engineering experiences and curriculum has increased significantly since the turn century. This paper describes a pathway embedded across all four years an at Australian university. Student participation in their motivations were evaluated from quantitative enrolment data anonymous surveys compared to overall student baseline. found higher percentage students engaged female, domestic involved extra-curricular activities...
This study contends that solar home systems (SHS) are an appropriate solution to provide affordable, reliable and clean electricity in rural Cambodia. SHS decentralised suitable for the needs of households with decreasing cost energy technologies, becoming increasingly competitive source energy. details design installation two a community The have replaced use kerosene lamps supplemented car battery usage, which has generated saving USD$2.50-3.20 per month. increased hours quality lighting...
We present perspectives of solid waste in the Cambodian community Koh Dambang, situated on Mekong River, identified through a field-based mixed-methods study. found that Dambang had no service and households were responsible for their management. The residents interviewed produce approximately 0.4 to 1 kg per person day, where typically half is burnt, quarter buried remainder dumped. Our research highlighted desire community-level management plan. Some degree centralisation would have...
Magna Carta and the Charters of Welsh Princes Get access J. BEVERLEY SMITH University College WalesAberystwytb Search for other works by this author on: Oxford Academic Google Scholar The English Historical Review, Volume XCIX, Issue CCCXCI, April 1984, Pages 344–362, https://doi.org/10.1093/ehr/XCIX.CCCXCI.344 Published: 01 1984
The voltage dependent spectral response in the 200–400 nm range was measured n+-n--p SiC avalanche photodiodes with ultrathin n+ layers varying thickness from 60 to 120 nm. unity gain responsivity far ultraviolet (200–250 nm) region increases significantly bias, leading a 2–3 times enhancement at 200 for devices and layers, respectively. At onset of gain, new peaks appear 226 240 thick respectively, both blue shifted zero bias peak 265 Modeling indicates that enhanced results improved...
Silicon Carbide's intrinsic material properties, along with the availability of low-defect density, 6" substrates, make it an attractive system for visible-blind ultraviolet (UV) detectors. Avalanche photodiodes (APDs) made from SiC have been shown to operate both as linear mode detectors high gain (>10⁷) and single-photon avalanche (SPADs) competitive photon detection efficiency. However, reported spatial non-uniformities in photoresponse these devices will reduce sensitivity [1,2]. In...
Abstract Background and Motivation Many of the humanitarian engineering education initiatives in Australia are developed supported by Engineers Without Borders (EWB). These include EWB Challenge, an embedded first year coursework program, Undergraduate Research Program, providing service-learning projects for later individual or group work. represent extremes undergraduate degree, leaving a significant gap program student interested engineering. A link is required to support learning on...
<div>We present a conceptual exploration of armed love as component liberatory pedagogy. We ground our work in community cultural wealth theory (CCW), centering social capital often found non-dominant communities under pressure. argue that recognizing and working against exploitation using the community's social, cultural, historical assets are central to Explicating connections between CCW is novel contribution field, it has not been done before highlights how asset-based pedagogies...
Systems Engineering (SE) is a largely interactive and applied discipline which has been mainly taught via face-to-face tuition.The move to online-only teaching due the 2020 coronavirus pandemic thus posed significant challenges for SE education.The andragogical strategy involved had be rethought redesigned such that key precepts of student learning could maintained in way preserved depth, intricacy, richness discipline.The interdisciplinary approach adopted combining constructivist viewpoint...
AlGaN/SiC separate absorption and multiplication avalanche photodiodes (SAM-APD) offer a unique approach for fabricating high gain photodetectors with tunable in the deep ultraviolet regime. However, unlike conventional heterojunction SAM APDs, formation of charge at hetero-interface arising from spontaneous piezoelectric polarization can dramatically affect device performance. This paper discusses role interface on operation use nitride control layers as means to optimize it. A thin AlN...