Demonstrator Performance at the Unexploded Ordnance Advanced Technology Demonstration at Jefferson Proving Ground (Phase 1) and Implications for UXO Clearance.

Author(s):  
Thomas W. Altshuler ◽  
Anne M. Andrews ◽  
Regina E. Dugan ◽  
Vivian George ◽  
Michael P. Mulqueen
2000 ◽  
Author(s):  
Victor Middleton ◽  
Ken Sutton ◽  
Bob McIntyre ◽  
John O'Keefe ◽  
IV

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Dorit Alt ◽  
Lior Naamati-Schneider

PurposeThe COVID-19 pandemic has affected educational systems worldwide, forcing them to abruptly shift from face-to-face to online teaching and learning. This case study illustrates how a traditional lecture-based activity for undergraduate students in a Management of Health Service Organizations program was transformed into an argumentation-based learning activity using the technique of digital concept mapping and was deployed in an online format during the COVID-19 lockdown.Design/methodology/approachThe students were tasked with solving an ill-structured problem bearing significance for their future professional lives and connected to the contents of their course (entitled “Assimilation of service quality in health systems”). The activity was composed of two phases. In Phase 1, participants were asked to provide five arguments to establish their proposed solution to the problem by using a concept map on a digital platform (Mindomo). In Phase 2, they were asked to substantiate their arguments. Reflective journals were used to ascertain how the participants viewed the activity. Thematic analysis was used to analyze the qualitative data by searching for themes demonstrating different epistemological positions.FindingsSix themes were inductively derived from the students' reflections: (1) transitioning from passive to active learning; (2) generating epistemic change; (3) social perspective-taking; (4) domain-based knowledge; (5) prior knowledge and experience; and (6) online collaboration with other students. Episodes, thoughts and feelings expressed by the students were reported so as to increase the reliability of the recurrent and common themes.Originality/valueThis study mainly shows that combining constructivist teaching and learning tools with advanced technology in an online course enables the development of lifelong learning capabilities among students in the health management professions.


2001 ◽  
Author(s):  
Steve J. Schwedt

Abstract The Unmanned Combat Air Vehicle (UCAV) program is an Advanced Technology Demonstration Program funded by DARPA and the Air Force. As a part of the program two demonstration air vehicles were fabricated and assembled for flight test and for demonstrating the affordability of UCAVs. Using advanced design and manufacturing toolsets, the first vehicle, 27 feet long with a 34-foot wingspan, was designed and delivered in 18 months. In addition, unique fabrication, tooling, and assembly techniques were used to produce these vehicles. This presentation will discuss the techniques used that led to the success of the program.


2002 ◽  
Author(s):  
Raymond K. Clark ◽  
Patrick M. Hurley ◽  
Arkady Kanevsky ◽  
Thomas F. Lawrence ◽  
John A. Maurer

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