scholarly journals LESSONS FROM THE INAUGURAL SATELLITE DESIGN CHALLENGE

Author(s):  
Dario Schor ◽  
Kane Anderson ◽  
Ahmad Byagowi ◽  
Brady Russell ◽  
Scott McKay ◽  
...  

The inaugural Canadian Satellite Design Challenge provided many experiential learning opportunities for students through the design, implementation, and testing of the T-Sat1 nanosatellite.The University of Manitoba team elected to build all components from the ground up in order to develop many technical and non-technical skills that complement the classroom experience.The first phases of the project focused on the definition of requirements, specifications, and interfaces. Then, the team began prototyping, implementing, and integrating subsystems. Finally, the spacecraft was tested at the Canadian Space Agency laboratories in Ottawa and obtained second place overall in the competition.This paper describes some of the major lessons from the implementation, integration, and testing phases of the project. In addition, some insight is provided as to the ongoing changes for the second iteration of the competition that aim at improving the experience and performance of the satellite.

2019 ◽  
Vol 46 (5) ◽  
pp. 599-609
Author(s):  
Naomi E. Boyd ◽  
Gulnara R. Zaynutdinova ◽  
Michael Burdette ◽  
Nathan Burks

Purpose The purpose of this paper is to expand the domain of experiential learning by sharing the experiences of establishing and developing student managed investment fund (SMIF) at West Virginia University (WVU). Design/methodology/approach This paper discusses the structure and performance of the SMIF at WVU within the context of experiential learning literature in financial education. Findings The adopted structure and coordination of SMIF appears to be effective in bridging the gap between classroom and the professional world, while significantly enhancing student experiential learning opportunities, engagement and professional preparedness. Originality/value The paper presents experience of launching and operating a SMIF at WVU, which has recently joined the ranks of R1 research universities. While the importance of research productivity has been on the rise, the significance of strengthening student experiences has also been growing and maintaining the balanced approach can be challenging. Enrollment in WVUs undergraduate finance program grew 33 percent over the past three years. With growing enrollment and competitiveness of finance degree programs, experiential learning opportunities like WVU’s SMIF are an essential for an evolving curriculum.


2020 ◽  
Vol 13 (1) ◽  
pp. 17-22
Author(s):  
Mazdalifa Makmun ◽  
Khoo Yin Yin ◽  
Zainizam Zakariya

Gallery Walk has the potential to improve the effectiveness of teaching and learning. Many teachers have especially been interested in using this strategy as a means of providing learning opportunities. This paper explores and discusses the definition of gallery walk, and the potential of this approach and its limitations. This article discusses the advantages of gallery walk and shows that researchers are still wondering on how gallery walk will help reaching the goals of a better learning, and how it will be different from the rest of learning method. This study can become a guidance or reference for educators, and researchers in the field.


2018 ◽  
Author(s):  
V.M. Alakin ◽  
G.S. Nikitin

Приведены результаты исследований экспериментального картофелекопателя с ротационной сепарирующей поверхностью. Особое внимание уделяется обоснованию конструктивных параметров и определению рабочих характеристик нового сепарирующего устройства. На основе анализа результатов экспериментальных исследований определены наиболее оптимальные режимы работы экспериментального картофелекопателя.Research results of an experimental potato digger with rotational separating web are published in this article. Special attention is paid to definition of design characteristics and performance data of the new separating device. Admissible operating modes are defined on the basis of the analysis of results of pilot studies of the experimental potato digger.


Author(s):  
Fred Luthans ◽  
Carolyn M. Youssef

Over the years, both management practitioners and academics have generally assumed that positive workplaces lead to desired outcomes. Unlike psychology, considerable attention has also been devoted to the study of positive topics such as job satisfaction and organizational commitment. However, to place a scientifically based focus on the role that positivity may play in the development and performance of human resources, and largely stimulated by the positive psychology initiative, positive organizational behavior (POB) and psychological capital (PsyCap) have recently been introduced into the management literature. This chapter first provides an overview of both the historical and contemporary positive approaches to the workplace. Then, more specific attention is given to the meaning and domain of POB and PsyCap. Our definition of POB includes positive psychological capacities or resources that can be validly measured, developed, and have performance impact. The constructs that have been determined so far to best meet these criteria are efficacy, hope, optimism, and resiliency. When combined, they have been demonstrated to form the core construct of what we term psychological capital (PsyCap). A measure of PsyCap is being validated and this chapter references the increasing number of studies indicating that PsyCap can be developed and have performance impact. The chapter concludes with important future research directions that can help better understand and build positive workplaces to meet current and looming challenges.


2018 ◽  
Vol 8 (4) ◽  
pp. 376-394 ◽  
Author(s):  
Sonali Bhattacharya ◽  
Netra Neelam

Purpose The purpose of this paper is to examine how internship value is manifested in the context of a business school. The authors have examined the internship experience in terms of experiential learning and employability. Specifically, the authors investigate the factors that determine internship at four phases: design, conduct, evaluation and feedback. Design/methodology/approach The authors have applied a mixed method approach. In all, 110 students of a busines school were first surveyed on their expectation, motivation and level of preparation through a self-administered questionnaire before internship. Based on the survey result, eight of these students were interviewed in details about internship expectations from industry, the selection process for internship, communications or exchanges between intern and companies prior to internship and perceived industry expectation from interns. At the next phase, authors used a qualitative research approach by conducting semi-structured, in-depth interviews with 14 interns and their mentors after internship period. They were interviewed on design, conduct, evaluation and feedback process of the internship. Interviews tried capture what kind of leader-member exchange led to satisfactory internship experience and outcome from view of both inter and mentor. Findings The authors find that at various stages of internship program quality of mentor – intern exchanges (as defined by leadership exchange theory), and task characteristics as indicated by autonomy, task variety, task significance and performance feedback determine intern’s performance. An intern’s performance is antecedent to an intern’s and a mentor’s satisfaction and overall internship value. The authors also found that intrinsic capability of intern such as critical thinking ability and learning orientation result in enhanced value of internship experience. The proposed models, postulate that at designing stage, lower the level of communication from employers, higher the feeling of ambiguity and lower the perceived internship value in terms of experiential learning and perceived employability. Feeling of ambiguity is moderated by existence of prior work experience of interns. At conduction stage, mentor-intern exchange is directly related to flexibility in structure of the program and inversely related to dependency on peer learning. Mentor-intern exchange also related to mentor and intern’s learning value. However, the learning value is moderated by learning orientation of the intern. Originality/value The authors have tried the summer internship experience from the perspective of interns and mentors. This is the uniqueness of the research.


2013 ◽  
Vol 117 (1197) ◽  
pp. 1075-1101 ◽  
Author(s):  
S. M. Parkes ◽  
I. Martin ◽  
M. N. Dunstan ◽  
N. Rowell ◽  
O. Dubois-Matra ◽  
...  

Abstract The use of machine vision to guide robotic spacecraft is being considered for a wide range of missions, such as planetary approach and landing, asteroid and small body sampling operations and in-orbit rendezvous and docking. Numerical simulation plays an essential role in the development and testing of such systems, which in the context of vision-guidance means that realistic sequences of navigation images are required, together with knowledge of the ground-truth camera motion. Computer generated imagery (CGI) offers a variety of benefits over real images, such as availability, cost, flexibility and knowledge of the ground truth camera motion to high precision. However, standard CGI methods developed for terrestrial applications lack the realism, fidelity and performance required for engineering simulations. In this paper, we present the results of our ongoing work to develop a suitable CGI-based test environment for spacecraft vision guidance systems. We focus on the various issues involved with image simulation, including the selection of standard CGI techniques and the adaptations required for use in space applications. We also describe our approach to integration with high-fidelity end-to-end mission simulators, and summarise a variety of European Space Agency research and development projects that used our test environment.


1991 ◽  
Vol 68 (3_suppl) ◽  
pp. 1291-1298
Author(s):  
Nancy J. Stone ◽  
Molly E. O'Gorman

96 students assigned to 32 groups were trained in seeking information to judge whether particular helping behaviors would increase application of the behavior found positively correlated with performance. Three-person groups worked crossword puzzles which decreased in difficulty over two trials. Training significantly increased seeking behaviors and performance (reduced errors). Helping behaviors were also more useful when the task was difficult and not helpful when the task was easy, which supports the notion that helping behaviors may even be debilitating under certain circumstances. More research is needed to establish a functional definition of helping behaviors and to investigate the use of helping behaviors on tasks requiring interdependence among group members.


2018 ◽  
Vol 53 (4) ◽  
pp. 597-621 ◽  
Author(s):  
Lara Cristina Francisco de Almeida Fehr ◽  
Welington Rocha

PurposeThis paper aims to discuss the role of open-book accounting (OBA) and trust on buyer–supplier relationship satisfaction. The objective of this paper is to analyze how OBA and trust influence satisfaction on the relationship between suppliers and buyers in the Brazilian automotive sector’s supply chain.Design/methodology/approachThe research has been developed based on a qualitative strategy, characterized as explanatory. Data gathering has been conducted through document analysis and semi-structured interview, and content analysis has been used for discourse analysis.FindingsResults show that OBA is unilateral, imposed by the auto manufacturer, representing a selective information process, as suppliers try to protect their information value as far as possible. Trust is partial and cooperation is not spontaneous, both driven by the search for benefits. OBA may yield a positive or a negative outcome with regard to the social and the economic overall satisfaction of suppliers, depending on how the information is used by auto manufacturer.Originality/valueThe main contribution of this article is to provide an understanding of the difficulties of applying the OBA in companies and of the factors that may influence its operation and performance, impacting on satisfaction and continuity of relationships. The paper also contributes with the proposal of a clearer and more objective definition of OBA. Being the intention that new research in this area can be developed from a delimited, clear and objective definition of OBA, allowing better understanding on the subject and comparison among research studies.


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