Academic catalog (Florida International University). [1987-1988]

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Moral Leadership: A Model for Educational Leaders in the 21st Century

Furthering the understanding of and exploring the literature on moral leadership models is the purpose of this research paper. A review the literature was undertaken, synthesizing concepts and offering a new paradigm for educational leaders.

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Photo from the Wolfsonian ArtBasel event on 12/2/2054

Medical School Donor Recognition Reception Photo 39

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The High Cost of Hasty Hiring

Carefully reading employment applications and checking out all references and prior-employment records is vital to hotel managers and personnel directors today. Many legal suits are the result of employees who, hired quickly because of an immediate need, commit some crime in relation to guest rooms or property.

The Role of PP2A Regulatory Subunit B56 in Dictyostelium Discoideum Motility

Protein Phosphatase 2A, PP2A, is a heterotrimeric threonine/serine phosphatase system that is involved in a variety of cellular processes. This phosphatase is composed ofthree subunits: a catalytic subunit (C subunit), a scaffolding subunit (A subunit), and a regulatory subunit (B subunit). The regulatory subunit B is divided into four subclasses, B, B' (B56), B'' and B'' '. Studies showed that PP2A/B56 complexes regulate development of Dictyostelium and other metazoan cells. In addition to development, our experimental data suggest that PP2A/B56 complex also plays an important role in Dictyostelium cell motility. Cells lacking B56 was generated previously in our laboratory (Lee et al., 2008). Further studies showed that b56- cells are compromised in random cell motility compared to the wild type (AX3) cells. In contrast, b56 cells with re-introduced B56 displayed wild-type like motilities. Furthermore, one of the colleagues in our laboratory found that one of the Dictyostelium Ras species, RasG, associates with PP2A/B56 complex and RasG activation is compromised in b56- cells. Considering that Ras proteins are central in cellular motility regulation, PP2A/B56 complex may modulate cell motility through regulating Ras. We propose to determine if an introduction of constitutive active RasG proteins improves compromised b56- cell motility.

Commemorating the 75th Anniversary of the Voyage of the MS St. Louis: Lecture and Panel Discussion

This flyer promotes the event "Commemorating the 75th Anniversary of the Voyage of the MS St. Louis: Lecture and Panel Discussion" cosponsored by the Cuban Research Institute and the Ruth K. and Shephard Broad Distinguished Lecture Series.

Groundbreaking Ceremonies January 25, 1971

Groundbreaking ceremony for Florida International University in 1971.

The Beacon, August 9, 2004

Vol. 16, Issue 6, 8 pages

On the Development of an Automated Design Procedure to Design Optimal Robots

The objective in this work is to build a rapid and automated numerical design method that makes optimal design of robots possible. In this work, two classes of optimal robot design problems were specifically addressed: (1) When the objective is to optimize a pre-designed robot, and (2) when the goal is to design an optimal robot from scratch. In the first case, to reach the optimum design some of the critical dimensions or specific measures to optimize (design parameters) are varied within an established range. Then the stress is calculated as a function of the design parameter(s), the design parameter(s) that optimizes a pre-determined performance index provides the optimum design. In the second case, this work focuses on the development of an automated procedure for the optimal design of robotic systems. For this purpose, Pro/Engineer© and MatLab© software packages are integrated to draw the robot parts, optimize them, and then re-draw the optimal system parts.