2,516 research outputs found

    Johnston v. Eighth Jud. Dist. Ct., 138 Nev. Adv. Op. 67 (Oct. 6, 2022)

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    A defendant is constitutionally entitled to a prompt hearing after being taken into custody from pretrial release, and at that hearing, the State bears the burden of demonstrating probable cause. A violation of a condition of a pretrial release may lead to statutory sanctions, and the court does not recognize a distinction between so-called “technical” and “substantive” violations. NRS 178.4851 and Valdez-Jimenez require the district court to make findings of fact on the record that each condition of pretrial release is the least restrictive means of ensuring public safety and the defendant’s return to court

    Erupting Filaments with Large Enclosing Flux Tubes as Sources of High-mass Three-part CMEs, and Erupting Filaments in the Absence of Enclosing Flux Tubes as Sources of Low-mass Unstructured CMEs

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    The 3-part appearance of many CMEs arising from erupting filaments emerges from a large magnetic flux tube structure, consistent with the form of the erupting filament system. Other CMEs arising from erupting filaments lack a clear 3-part structure and reasons for this have not been researched in detail. This paper aims to further establish the link between CME structure and the structure of the erupting filament system and to investigate whether CMEs which lack a 3-part structure have different eruption characteristics. A survey is made of 221 near-limb filament eruptions observed from 2013/05/03-2014/06/30 by EUV imagers and coronagraphs. 92 filament eruptions are associated with 3-part structured CMEs, 41 eruptions are associated with unstructured CMEs. The remaining 88 are categorized as failed eruptions. For 34% of the 3-part CMEs, processing applied to EUV images reveals the erupting front edge is a pre-existing loop structure surrounding the filament, which subsequently erupts with the filament to form the leading bright front edge of the CME. This connection is confirmed by a flux-rope density model. Furthermore, the unstructured CMEs have a narrower distribution of mass compared to structured CMEs, with total mass comparable to the mass of 3-part CME cores. This study supports the interpretation of 3-part CME leading fronts as the outer boundaries of a large pre-existing flux tube. Unstructured (non 3-part) CMEs are a different family to structured CMEs, arising from the eruption of filaments which are compact flux tubes in the absence of a large system of enclosing closed field

    K-12 Project Management Education: NASA Hunch Projects

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    To increase the interest in science, technology, engineering, and math (STEM) among high school students, the National Aeronautics and Space Administration (NASA) created the “High Schools United with NASA to Create Hardware” (HUNCH) program. To enhance the experience of the students, NASA sponsored two additional projects that require universities to design and implement educational modules to be delivered over two (fall and spring) semesters to the six high schools in the area of project management. These modules exposed the students to project management concepts and tools that can be applied in their HUNCH projects. The benefits of the project management modules are: 1) acquiring knowledge in project management, 2) timely, cost- effective execution of the HUNCH projects, and most important, 3) increased student interest in STEM. This article discusses the details of Texas A&M University’s design and implementation of the project management modules. The faculty members involved in the sponsored research projects designed and taught the educational modules. The educational modules were reviewed by the Project Management Institute-Clear Lake (PMI-CL) to ensure consistency with PMI’s project management standards. Texas A&M University partnered with three high schools during this project. Undergraduate students at Texas A&M University who were enrolled in a project management course using project management techniques to complete their capstone design projects mentored the high school students. The interactions between the undergraduate and high school students proved beneficial to both parties. Pre- and post- tests in project management were designed and conducted in each high school. The data are used to analyze the effectiveness of student learning.

    Ariel - Volume 5 Number 3

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    Editor J.D. Kanofsky Entertainment Editors Robert Breckenridge Gary Kaskey Overseas Editor Mike Sinason Staff Ken Jaffe Bob Sklaroff Janet Weish David Jacoby Circulation Editor Jay Amsterdam Humorist Jim McCan

    Using Toyota's A3 thinking for analyzing MBA business cases: Working paper series--10-02

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    In order to actualize some of the concepts that students read and discussed from The Toyota Way by Jeffrey Liker, we incorporated A3 Thinking and A3 Reports into the case analysis dimension of our MBA core, team-taught class, Managing People and Processes. The class developed an A3 report format that is a variation of that given in Sobek and Smalley (2009). In addition to actualizing these concepts, several other advantages were experienced. Both students and faculty have found that A3 thinking added value to case analysis, class discussion, and student presentations because it pushed student thinking and the focus of analysis into key issues and root causes which might be overlooked in a more intuitive problem-solving approach. In addition, the A3 process added transparency to the students' analysis and discouraged them from obfuscating to cover a lack of or weakness in cogent thinking. Further, A3 thinking provided a mechanism to help student groups structure their collaboration. Finally, emphasis on the conciseness and graphics comprising leaner communication helped students improve the "stickiness" (Heath & Heath, 2007) of their communications

    Enacting the last mile:Experiences of smart contracts in courier deliveries

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    Smart contract systems could change the nature of last-mile delivery for the better through enhanced precision, coordination and accountability. However, technological complexity poses a challenge for end-users participating in the design process, making it hard to explore their experiences and incorporate their perspectives. We describe a case study where technological prototypes create smart contract experiences for professional couriers and receptionists, allowing them to speculate about emerging possibilities, whilst remaining grounded in their current practices. Participants enacted a series of deliveries, choreographed by smart contracts, and their responses were explored in post-experience, one-to-one interviews. Working with professionals to explore the potential impact of smart contract technologies, revealed the systemic webs of value underlying their existing work practices. This has implications for design of such technologies, in which increased automation, efciency and accountability must be delicately balanced with the benefts of sustaining personal values, relationships and agency.</p

    City Fresh: A Local Collaboration for Food Equity

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    To address limited access to fresh fruits and vegetables in urban neighborhoods, a collaborative of grass-roots organizations designed City Fresh—a sustainable local food system creating new market opportunities for urban and rural growers and promoting access to and consumption of healthy foods by low-income Cleveland residents. Fresh produce is marketed through a network of Fresh Stops that obtain produce from farmers within a 70-mile radius of the city and from urban growers who are trained through the program. Evaluation results indicate increase in participation rates; growth in urban agriculture; and increase in consumption of fruits and vegetables by participants
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