Evaluating democracy: The 1946 U.S. education mission to Germany

Following World War II, a group of American educators was assigned the task of evaluating the U.S. military government\u27s program for reconstructing Germany\u27s educational system. Although issuing a generally positive report, this education mission identified a number of persistent tensions that ultimately undermined America\u27s efforts to rehabilitate and reform German schooling. As with the American occupation of Germany during the postwar era, current U.S. foreign policy directives include establishing educational institutions in the broader Middle East as a primary mechanism for inculcating democratic values and ideals. Determining America\u27s success with these efforts, especially in ideologically conservative nations, poses a significant challenge to evaluators. Through an analysis of the 1946 Report of the United States Education Mission to Germany, this article presents a historical case study of the stumbling blocks, failings, and successes of one attempt to evaluate efforts in infusing democratic values into educational institutions in a fallen totalitarian state. © 2005 American Evaluation Association

Promoting the Public Welfare in Wartime: Stanford University during World War II

As with many U.S. colleges and universities during World War II, Stanford University responded to the demands of mobilization by increasing its commitment to technical training and adopting a defense research agenda. In a striking departure from this national trend, however, Stanford also established its School of Humanities in 1942. By examining such seemingly disparate pursuits, this study reveals the complexity of the challenges that confronted institutions of higher education throughout the war era. Stanford University\u27s simultaneous embrace of these programs illuminates broad concerns regarding the role of higher education in fostering civic-mindedness in a society denned by rapid technological advance and the perception of an ever-increasing threat to national security. © 2005 by The University of Chicago. All rights reserved

“I Never Saw as Good a Nature Show Before”: Walt Disney, Environmental Education, and the True-Life Adventures

Alongside Walt Disney’s animated movies, television programming, and theme parks, scholars have examined The Walt Disney Studios’ True-Life Adventures series of live-action nature documentary films for their impact on popular culture. Historians, however, have mostly overlooked the significance of the True-Life Adventures for student learning about the natural world. Amending this historiographical shortcoming, this essay examines Disney’s innovative approach to wildlife filmmaking, describes viewers’ reactions to the True-Life Adventures’ educational qualities, and investigates the Studios’ efforts to use the films to enter the education market. The study breaks new ground by analyzing seldom accessed documents preserved in theWalt Disney Archives both to reveal how students, teachers, and college and university faculty responded to the films and to examine the extension of the nature documentaries through related media

Using Information From Income Tax Forms to Target Medicaid and CHIP Outreach: Preliminary Results of the Maryland Kids First Act

Examines the implementation and early results of Maryland's use of state income tax forms to identify low-income families and target outreach efforts to enroll eligible children in the State Children's Health Insurance Program. Discusses lessons learned

Geometry Synthesis and Multi-Configuration Rigidity of Reconfigurable Structures

Reconfigurable structures are structures that can change their shapes to change their functionalities. Origami-inspired folding offers a path to achieving shape changes that enables multi-functional structures in electronics, robotics, architecture and beyond. Folding structures with many kinematic degrees of freedom are appealing because they are capable of achieving drastic shape changes, but are consequently highly flexible and therefore challenging to implement as load-bearing engineering structures. This thesis presents two contributions with the aim of enabling folding structures with many degrees of freedom to be load-bearing engineering structures. The first contribution is the synthesis of kirigami patterns capable of achieving multiple target surfaces. The inverse design problem of generating origami or kirigami patterns to achieve a single target shape has been extensively studied. However, the problem of designing a single fold pattern capable of achieving multiple target surfaces has received little attention. In this work, a constrained optimization framework is presented to generate kirigami fold patterns that can transform between several target surfaces with varying Gaussian curvature. The resulting fold patterns have many kinematic degrees of freedom to achieve these drastic geometric changes, complicating their use in the design of practical load-bearing structures. To address this challenge, the second part of this thesis introduces the concept of multi-configuration rigidity as a means of achieving load-bearing capabilities in structures with multiple degrees of freedom. By embedding springs and unilateral constraints, multiple configurations are rigidly held due to the prestress between the springs and unilateral constraints. This results in a structure capable of rigidly supporting finite loads in multiple configurations so long as the loads do not exceed some threshold magnitude. A theoretical framework for rigidity due to embedded springs and unilateral constraints is developed, followed by a systematic method for designing springs to maximize the load-bearing capacity in a set of target configurations. An experimental study then validates theoretical predictions for a linkage structure. Together, the application of geometry synthesis and multi-configuration rigidity constitute a path towards engineering reconfigurable load-bearing structures.</p

An Experimental Investigation of NACA Submerged Inlets at High Subsonic Speeds I: Inlets Forward of the Wing Leading Edge

This report covers the first part of an experimental investigation of NACA submerged inlets at four locations on the fuselage of a fighter airplane model for Mach numbers from 0.30 to 0.875. Data are presented showing the characteristics of the model without inlets and with inlets 16.7 percent of the root chord forward of the wing-root leading edge and equipped with small boundary-layer deflectors. The data show that variations in the mass of air entering the inlet had a large effect on the ram-recovery ratio. Representative values of ram-recovery ratio were 0.50 with zero flow, 0.90 with 0.6 mass-flow coefficient, and 0.95 with 1.00 mass-flow coefficient. Variations in Mach number and angle of attack, in general, caused less than a 0.03 variation in the ram-recovery ratio

Building a consensus of the professional dispositions of counseling students

Professional dispositions expected of counseling students has been a contested area within the counseling profession, and students challenging dismissal decisions have put counseling programs at risk of litigation. To better guide counseling programs’ evaluation and remediation efforts, the authors used a content analysis to investigate the most recurring professional dispositions of master’s level counseling students listed within student retention policies, evaluations and rubrics of CACREP accredited counseling programs (n=224). The most common dispositional themes included; Openness to Growth, Awareness of Self and Others, Emotional Stability, Integrity, Flexibility, Compassion, and Personal Style. Implications for how the disposition themes can assist in student evaluation and remediation with specific regards to multicultural competence are discussed

Spatiotemporal video-domain high-fidelity simulation and realistic visualization of full‐field dynamic responses of structures by a combination of high-spatial-resolution modal model and video motion manipulations

Structures with complex geometries, material properties, and boundary conditions exhibit spatially local dynamic behaviors. A high‐spatial‐resolution model of the structure is thus required for high‐fidelity analysis, assessment, and prediction of the dynamic phenomena of the structure. The traditional approach is to build a highly refined finite element computer model for simulating and analyzing the structural dynamic phenomena based on detailed knowledge and explicit modeling of the structural physics such as geometries, materials properties, and boundary conditions. These physics information of the structure may not be available or accurately modeled in many cases, however. In addition, the simulation on the high‐spatial‐resolution structural model, with a massive number of degrees of freedom and system parameters, is computationally demanding. This study, on a proof‐of‐principle basis, proposes a novel alternative approach for spatiotemporal video‐domain high‐fidelity simulation and realistic visualization of full‐field structural dynamics by an innovative combination of the fundamentals of structural dynamic modeling and the advanced video motion manipulation techniques. Specifically, a low‐modal‐dimensional yet high‐spatial (pixel)‐resolution (as many spatial points as the pixel number on the structure in the video frame) modal model is established in the spatiotemporal video domain with full‐field modal parameters first estimated from line‐of‐sight video measurements of the operating structure. Then in order to simulate new dynamic response of the structure subject to a new force, the force is projected onto each modal domain, and the modal response is computed by solving each individual single‐degree‐of‐freedom system in the modal domain. The simulated modal responses are then synthesized by the full‐field mode shapes using modal superposition to obtain the simulated full‐field structural dynamic response. Finally, the simulated structural dynamic response is embedded into the original video, replacing the original motion of the video, thus generating a new photo‐realistic, physically accurate video that enables a realistic, high‐fidelity visualization/animation of the simulated full‐field vibration of the structure. Laboratory experiments are conducted to validate the proposed method, and the error sources and limitations in practical implementations are also discussed. Compared with high‐fidelity finite element computer model simulations of structural dynamics, the video‐based simulation method removes the need to explicitly model the structure's physics. In addition, the photo‐realistic, physically accurate simulated video provides a realistic visualization/animation of the full‐field structural dynamic response, which was not traditionally available. These features of the proposed method should enable a new alternative to the traditional computer‐aided finite element model simulation for high‐fidelity simulating and realistically visualizing full‐field structural dynamics in a relatively efficient and user‐friendly manner

Reconfigurable Surfaces Employing Linear-Rotational and Bistable-Translational (LRBT) Joints

Reconfigurable surfaces are useful in many applications. This paper proposes a type of reconfigurable surfaces that consist of rigid elements (tiles) connected by novel compliant joints. Depending on the actuation, these novel connecting joints can either operate as torsional hinges, which create isometric transformation (like origami folding) between connected tiles, or bistable translational springs, which accommodate metric-changing transformation between connected tiles. A specific example of a reconfigurable surface with square tile shape that can morph into flat, cylindrical (in two different directions), and spherical configurations with simple actuation is given