Efficient Bargains in the Context of Recent Labour Market Experience and Policy

In Europe in recent times, bargaining between a leading nationally-based industrial union and a representative group of employers over the issues of employment, wages and working time has proved to be influential in a much wider industrial context. Adopting a generalized Nash bargaining approach, this paper considers the possible effects on such "key" bargains of several prominent labor market events and policies experienced since the middle 1970s. These include the impacts of OPEC supply shocks, changes in union power, greater emphasis on payroll taxes as well as growing government economic orthodoxy as expressed through the goal of a balanced budget.unions, Europe, bargaining, Moutos, Hart

The ancient Greek influence on Friedrich Nietzsche's philosophy of education

From early in his life Friedrich Nietzsche had a deep and abiding concern for the state of educational practices and cultural development because he felt that the educational system lacked the necessary structure and philosophy to facilitate what he called true culture. His studies of the ancient Greeks led him to an understanding of the importance of the agonistic nature of culture and reality. In the development of his larger philosophical project he saw this knowledge of antiquity as the means for developing contemporary culture and education. In this dissertation I will demonstrate the ancient Greek legacy in Nietzsche's philosophy and that his pedagogical thought is both the foundation of and consistent with his mature philosophical position. In order to achieve this I will begin by looking at the work that Nietzsche did during the period of his active service as the chair of Classical Philology at the University of Basle. I will then move on to the philosophical development of the central questions surrounding history and culture as these relate to education in Nietzsche's thought. This will be followed by an analysis of the connection between Protagoras, Gorgias, Heraclitus and Nietzsche with regard to the central concepts of epistemology and becoming! And finally, I will set out what I take to be the composition and structure of Nietzsche's philosophy of education as this relates to the ideas developed throughout this dissertation. I hope to show that Nietzsche's pedagogical philosophy is best understood as the origin of the concerns and ideas that make up his larger philosophical project and that this is in mm best-read in the context of the tradition of which it is a development and extension, the sophistic tradition of practical and subjective thought

Delayed Dynamical Systems: Networks, Chimeras and Reservoir Computing

We present a systematic approach to reveal the correspondence between time delay dynamics and networks of coupled oscillators. After early demonstrations of the usefulness of spatio-temporal representations of time-delay system dynamics, extensive research on optoelectronic feedback loops has revealed their immense potential for realizing complex system dynamics such as chimeras in rings of coupled oscillators and applications to reservoir computing. Delayed dynamical systems have been enriched in recent years through the application of digital signal processing techniques. Very recently, we have showed that one can significantly extend the capabilities and implement networks with arbitrary topologies through the use of field programmable gate arrays (FPGAs). This architecture allows the design of appropriate filters and multiple time delays which greatly extend the possibilities for exploring synchronization patterns in arbitrary topological networks. This has enabled us to explore complex dynamics on networks with nodes that can be perfectly identical, introduce parameter heterogeneities and multiple time delays, as well as change network topologies to control the formation and evolution of patterns of synchrony

Experimental observation of chimera and cluster states in a minimal globally coupled network

A "chimera state" is a dynamical pattern that occurs in a network of coupled identical oscillators when the symmetry of the oscillator population is broken into synchronous and asynchronous parts. We report the experimental observation of chimera and cluster states in a network of four globally coupled chaotic opto-electronic oscillators. This is the minimal network that can support chimera states, and our study provides new insight into the fundamental mechanisms underlying their formation. We use a unified approach to determine the stability of all the observed partially synchronous patterns, highlighting the close relationship between chimera and cluster states as belonging to the broader phenomenon of partial synchronization. Our approach is general in terms of network size and connectivity. We also find that chimera states often appear in regions of multistability between global, cluster, and desynchronized states

Address of Thomas Hart Benton--At the Dedication Ceremonies of Lincoln University Upon Presentation of the Abraham Lincoln Mural

This document was scanned from the holdings of the Lincoln University Archives vertical files. It is a transcript of the remarks given at the dedication ceremonies for the Abraham Lincoln mural at the original Inman E. Page Library. It is unclear who the creator of the transcript is or whether these were speaking notes for Thomas Hart Benton.https://bluetigercommons.lincolnu.edu/thb-lu/1000/thumbnail.jp

The Effects of Aerosol Drug Delivery on Airway Resistance through Heat-Moisutre Exchangers

Introduction: The use of heat moisture exchangers (HMEs) is becoming more popular with many institutions delivering aerosolized medications between the HME and the endotracheal tube of patients being mechanically ventilated. When HMEs become saturated resistance can increase which can cause changes that can lead to patient-ventilator dysnchrony, development of intrinsic PEEP, and weaning difficulty. The purpose of this study was to determine the effects of aerosol drug delivery on resistance through heat-moisture exchangers. Method: An in-vitro model to simulate exhaled heat and humidity from a patient’s lungs was developed by connecting the test lung to a cascade humidifier that was placed between the endotracheal tube and the test lung. Temperature (37 ºC) and relative humidity (100%) were held constant through all test runs. Ventilator settings used for the study were as follows: Tidal volume 500 mL, frequency 15/min, PEF 60 L/min, PEEP 5 cmH2O, bias flow 2 L/min and I:E ratio 1:3.The pressurized metered-dose inhaler (pMDI; ProAir HFA) with a minispacer (Thayer Medical), hand-held nebulizer (HHN; Salter Labs) and placebo (No aerosol generator or medication) were compared. Albuterol sulfate (2.5 mg/3 ml) was administered through continuous HHN and six puffs of albuterol were given from a pMDI equaling one treatment. Neither medication nor aerosol device was used with the placebo group in order to determine the effect of HME on airway resistance during mechanical ventilation. Six aerosolized treatments were given to simulate a patient receiving albuterol every four hours over a twenty-four hour period. While five minutes was allowed between treatments, airway resistance was measured via the ventilator before and after the administration of the placebo, pMDI and HHN, which equaled five-minute intervals. Data Analysis: Descriptive statistics, dependent t-tests, one-way analysis of variance (ANOVA), repeated measures ANOVA and post-hoc multiple comparisons were utilized for the data analysis of this study, using SPSS version 16.0. A p-value\u3c0.05 was considered significant. Results: There is a linear time effect with means of airway resistance increasing overtime not only with the placebo but also with the pMDI and nebulizer. At the end of all treatments, the means of resistance with the placebo, pMDI and nebulizer were 9.31 cmH2O/L/sec, 9.37 cmH2O/L/sec and 11.20 cmH2O/L/sec, respectively. While no significant difference was found between the placebo and the pMDI (p=0.452), the nebulizer significantly increased airway resistance when compared to placebo (p=0.004) and the pMDI (p=0.02). Conclusion: Airway resistance increases with use of the placebo, pMDI, and JN groups. Aerosol generators showed a greater increase in resistance when compared to placebo with the greater increase in resistance by HHN

Kentucky Principal Preparation Programs: A Contemporary History

In this era of expectation that school principals will lead continuous improvement initiatives in their schools, this study investigates if principals receive instruction in continuous improvement concepts, methods, and tools through their formal principal certification program. This research evaluates the evolution of school principal preparation programs in Kentucky over the period from 1994 to 2014, a time of great change in academic expectations and accountability in American public schools. Using the report of a national study begun in 1975, Preparatory Programs for Educational Administrators in the United States (Silver and Spuck, 1978), as a baseline, accredited principal preparations programs in Kentucky and their published content were compared against the findings from this early study to determine if program content had evolved and, if so, in what ways. Snapshots of Kentucky programs and content were collected from the Kentucky Department of Education and available public documents for the years 1994, 2004, and 2014. Results of this literature search were supplemented with results from a statewide online survey of Kentucky middle school principals concerning their recollections of their principal preparation journey. The results of this online survey were further buttressed with results of personal interviews with ten practicing Kentucky middle school principals randomly selected from across the state. Finally, the principal preparation programs from a sample of 16 well-known colleges of education from universities outside of Kentucky were studied to compare those programs against current Kentucky programs. The intent of this comparison was to gain some perspective as to whether Kentucky programs were or were not representative of other programs across the country. If they were not, then perhaps some insight could be gained concerning the merits or failings of the differences. The results of this research suggest that, changed preparation program accreditation standards and embraced Interstate School Leader Licensure Consortium (ISLLC) Standards notwithstanding, approximately one third to one half of the core content of principal preparation programs in Kentucky has changed little in 20 years. Also, unchanged since the time of the 1978 study report, the vast majority of students pursuing principal credentials today are fulltime teachers, pursuing a part-time credentialing program, and their number one reason for picking a particular institution is its proximity to home. New or significantly enhanced content over this period includes coursework in instructional leadership, curricular leadership, classroom assessment, and collaboration with stakeholders, with an overarching emphasis on ethics and equity in the educational endeavor. A significant increase in hands-on requirements in the form internships and embedded field work, with a culminating capstone project are also recent areas of change. Kentucky\u27s statutory prerequisite requirement\u27s for preparation program application appear to be among the most stringent entry requirements in the nation. Further, Kentucky\u27s statutory, detailed institutional accreditation requirements also appear to be unique among states. Results of this study suggest that continuous improvement concepts, methods, and tools are not taught or studied in a meaningful way in principal certification programs in Kentucky or in academic institutions across the United States. This paper concludes with suggestions for further investigation of possible structural changes to principal preparation programs to better prepare principals for success in this era of expectation of continuous improvement in student learning