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Human space exploration to date has been limited to low Earth orbit and the moon. The International Space Station (ISS) provides a unique opportunity for researchers to prove out the technologies that will enable humans to safely live and work in space for longer periods and venture farther into the solar system. The ability to manufacture parts in-space rather than launch them from earth represents a fundamental shift in the current risk and logistics paradigm for human space exploration. The purpose of this mission is to prove out the fused deposition modeling (FDM) process in the microgravity environment, evaluate microgravity effects on the materials manufactured, and provide the first demonstration of on-demand manufacturing for space exploration.

In 2014, NASA, in cooperation with Made in Space, Inc., launched a 3D printer to the ISS with the goal of evaluating the effect of microgravity on the fused deposition modeling (FDM) process and prove out the technology for use on long duration, long endurance missions where it could leveraged to reduce logistics requirements and enhance crew safety by enabling a rapid response capability. This paper presents the results of testing of the first phase of prints from the technology demonstration mission, where 21 parts where printed on orbit and compared against analogous specimens produced using the printer prior to its launch to ISS.

Mechanical properties, dimensional variations, structural differences and chemical composition for ground and flight specimens are reported. Hypotheses to explain differences observed in ground and flight prints are also developed. Phase II print operations, which took place in June and July of 2016, and ground-based studies using a printer identical to the hardware on ISS, will serve to answer remaining questions about the phase I data set. Based on Phase I analyses, operating the FDM process in microgravity has no substantive effect on the material produced.

Demonstrates that there is no discernable, engineering significant effect on operation of FDM in microgravity. Implication is that material characterization activities for this application can be ground-based.

Summary of results of testing of parts from the first operation of 3D printing in a microgravity environment.

Undergraduate information commons have become pervasive in the academic library landscape. In recent years, librarians and administrators have come to identify the need for comparable commons’ spaces and services for graduate students. This chapter serves as a review of recently developed models of graduate commons—in this discussion referred to as Scholars’ Commons—as defined by an integration of physical learning spaces, personnel, and a dynamic availability of research support services that support assist graduate students throughout their academic life cycle. These provisions serve as the foundation for the development of enhanced library-supported graduate student success.

Still a rare commodity, existing models from selected institutional web sites were examined using a framework for analysis consisting of several criteria: new use of space; segmented services; partnerships; and new organizational structures. Through a synthesis of the commonalities prevalent in these systems, this chapter aims to provide recommendations for prospective Scholars’ Commons models and proposals for their development. Library organizations contemplating the development of a Scholars’ Commons need to consider the needs of their target population, potential new or reallocated spaces, feasibility of providing support and research technologies, and possible staffing models. As well, the authors consider the importance of library-based graduate student support that bolsters cross-divisional collaborative partnerships across the academy.

Our ongoing program of research works with teachers to help them become more autonomy supportive during instruction and hence more able to promote students’ classroom motivation and engagement.

We have published five experimentally based, longitudinally designed, teacher-focused intervention studies that have tested the effectiveness and educational benefits of an autonomy-supportive intervention program (ASIP).

Findings show that (1) teachers can learn how to become more autonomy supportive and less controlling toward students, (2) students of the teachers who participate in ASIP report greater psychological need satisfaction and lesser need frustration, (3) these same students report and behaviorally display a wide range of important educational benefits, such as greater classroom engagement, (4) teachers benefit as much from giving autonomy support as their students do from receiving it as teachers show large postintervention gains in outcomes such as teaching efficacy and job satisfaction, and (5) these ASIP-induced benefits are long lasting as teachers use the ASIP experience as a professional developmental opportunity to upgrade the quality of their motivating style.

Our ASIP helps teachers learn how to better support their students’ autonomy during instruction. The value of this teaching skill can be seen in teachers’ and students’ enhanced classroom experience and functioning.

To analyze the impact of recent legislation that amended the Securities Exchange Act of 1934 to expressly empower the U.S. Securities and Exchange Commission (SEC) to seek disgorgement in federal district court proceedings and to codify applicable statutes of limitations.

This article provides an overview of the authors’ prior work analyzing courts’ treatment of SEC disgorgement and summarizes how the scope of the remedy has evolved since Kokesh v. SEC (2017). Then, the article analyzes the changes to the Securities Exchange Act of 1934 contained in Section 6501 the 2021 National Defense Authorization Act (NDAA), which statutorily empowered the SEC to seek and obtain disgorgement in federal court actions. Finally, the authors discuss the impact of the legislation on the Supreme Court’s decisions in Kokesh and Liu v. SEC (2020).

The availability and appropriateness of SEC disgorgement have been the subject of vigorous debate. Just as courts began to iron out the contours of SEC disgorgement in the wake of Kokesh and Liu, Congress intervened by granting to the SEC explicit statutory authority to seek a remedy traditionally obtained at equity. In passing this legislation, Congress answered some questions that remained after Liu but also raised many new ones. These new questions will likely take years to resolve through subsequent litigation and potentially additional legislation.

Original, practical analysis and guidance from experienced lawyers in financial services regulatory and enforcement practices, many of whom have previously worked in the SEC’s Division of Enforcement.

Cognitive evaluation theory (CET; Deci, 1975), SDT's first mini-theory, was built from research on the dynamic interplay between external events (e.g., rewards, choice) and people's task interest or enjoyment – that is, intrinsic motivation (IM). At the time, this research was quite controversial, as operant theory (Skinner, 1971) had dominated the psychological landscape. The central assumption of operant theory was that reinforcement contingencies in the environment control behavior, which precluded the existence of inherently satisfying activities performed for non-separable outcomes. During this time, Deci proposed that people – by nature – possess intrinsic motivation (IM), which can manifest as engagement in curiosity-based behaviors, discovery of new perspectives, and seeking out optimal challenges (see also Harlow, 1953; White, 1959). IM thus represents a manifestation of the organismic growth tendency and is readily observed in infants' and toddlers' exploratory behavior and play. Operationally, an intrinsically motivated activity is performed for its own sake – that is, the behavior is experienced as inherently satisfying. From an attributional perspective (deCharms, 1968), such behaviors have an internal perceived locus of causality, as people perceive their behavior as emanating from their sense of self, rather than from experiences of control or coercion.

At the core of SDT is the postulation of three basic psychological needs, that is, the needs for autonomy, competence, and relatedness. The satisfaction of these three needs is said to be of utmost importance in its own right as it contributes to people’s functioning. Moreover, need satisfaction forms the basis for the development of more optimal forms of motivation (i.e., intrinsic motivation, internalization) and contributes to individual differences in people’s general motivational orientation, called general causality orientations, and differences in values that also affect how we live and thrive.

Examines the extent to which a variety of widely utilized consumer behavior concepts are systematically related. States that within marketing, consumer behaviour research appears to lack structure and direction.Attempts to determine the nature of the interrelationships which exist between different widely examined classical consumer concepts and provides some discussion regarding the findings including areas for further comparison.

We reflect upon the histories of the behavioral science and the neuroscience of motivation, taking note of how these increasingly consilient disciplines inform each other. This volume’s chapters illustrate how the field has moved beyond the study of immediate external rewards to the examination of neural mechanisms underlying varied motivational and appetitive states. Exemplifying this trend, we focus on emerging knowledge about intrinsic motivation, linking it with research on both the play and exploratory behaviors of nonhuman animals. We also speculate about large-scale brain networks related to salience processing as a possibly unique component of human intrinsic motivation. We further review emerging studies on neural correlates of basic psychological needs during decision making that are beginning to shine light on the integrative processes that support autonomous functioning. As with the contributions in this volume, such research reflects the increasing iteration between mechanistic studies and contemporary psychological models of human motivation.

This study assessed students' intrinsic motivation (basic psychological needs) as predictor of their usage of library facilities in the Federal University Oye-Ekiti, Nigeria.

The study adopted the quantitative case study approach. The population of this study consisted of all undergraduate students in the Federal University Oye-Ekiti, Nigeria. The systematic random sampling was used in selecting a sample of 129 students. A research question and four hypotheses were raised in the study. Two instruments were adapted and used for data collection: the “Intrinsic Motivation Inventory” (IMI) and “Students' Usage of Library Facilities Scale,” with Cronbach’s alpha reliability indexes of 0.87 and 0.78, respectively. The collected data were analysed using descriptive (frequency counts and percentages) and inferential statistics (linear regression and correlation) at 0.05 alpha level.

Findings of this study revealed that the extent of usage of library facilities in the university is low; the three basic psychological needs—perceived competence, autonomy and relatedness—significantly predict students' usage of library facilities; significant relationship exist among gender, perceived autonomy and usage of library facilities.

This study is limited to undergraduate usage of library facilities in the Federal University Oye-Ekiti. The quantitative case study research type was adopted, with a sample of 129 students. Data were collected using adapted questionnaires and analysed quantitatively using the SPSS.

The results of this study have implied that the three basic psychological needs influence students' usage of library facilities. Therefore, it is paramount that management of universities and university librarians foster students' intrinsic motivational variables for their enhanced academic performances. Also, faculties and academics by the outcome of this study are to maintain and sustain a functional social network, social interactions and collaborative works among students, while inculcating and improving the levels of students' competences, autonomy and relatedness. Further, the study has hinted the need for university management, librarians and academics to be professionally trained on promoting and sustaining students' competences, autonomy and relatedness. The universities are to continuously organise orientation and enlightenment programmes for both the old and the newly admitted students on the import, impact and usage of university libraries amidst its facilities.

Few studies have been carried out on students' usage of academic libraries especially with regard to their attitudes; however, the challenge of underutilisation of library facilities by students are yet unresolved. There is a dearth of literature regarding the influence of intrinsic motivation (the basic psychological needs) on usage of library facilities among tertiary learners, especially in Nigeria.

In recent years, a number of privileged individuals have entered the music industry in Zimbabwe, either as performers or entrepreneurs. The economic challenges in the country may have prompted these individuals to invest in music as a means of diversifying their income or exploring new business opportunities. To determine whether their interest in music is driven by entrepreneurship or genuine passion, a scholarly examination was deemed necessary.

A qualitative research approach with semi-structured interviews was used as the data collection technique. Narrative analysis was conducted on a sample of musicology students in Gweru, Zimbabwe.

The findings revealed the nepo babies’ interest in music is driven by legacy continuation – the responsibility to carry on with the name of the parent – harsh economic conditions, capitalizing on Internet and digital opportunities and mechanisms for psychological satisfaction during hardships.

Although there is a wide range of literature on musicpreneurship, there are gaps in studies that have examined whether a nepo baby's interest in music is motivated by musicpreneurship or a genuine passion for it. Therefore, the aim of this research is to contribute to the existing body of literature on African musicpreneurship, with a specific focus on Zimbabwe.