Iowa Comprehensive Annual Financial Report, 2013

We are pleased to submit the Comprehensive Annual Financial Report (CAFR) for the State of Iowa for the fiscal year ended June 30, 2013. As required by State statute, this report has been prepared in accordance with U.S. Generally Accepted Accounting Principles (GAAP) for governments as promulgated by the Governmental Accounting Standards Board (GASB). The Department of Administrative Services and the Department of Management are responsible for both the accuracy of the presented data, and the completeness and fairness of the presentation. We believe the information presented is accurate in all material respects and the necessary disclosures have been made which enable the reader to obtain an understanding of the State’s financial activity.

Les partícules modals de la llengua alemanya i l’anàlisi del seu ús comparant el llenguatge oral real i el fingit

Resum: El treball està enfocat en les anomenades “partícules modals” de la llengua alemanya. La part teòrica inclou informació extreta de diferents fonts bibliogràfiques i a la part pràctica se n’analitza l’ús a partir d’un exercici elaborat amb fragments del guió de dues pel·lícules (llenguatge oral fingit) i la col·laboració d’estudiants de diferents parts d’Alemanya.

Estudi de l'efectivitat del remat al primer toc dins la zona de finalització

L’objectiu principal d’aquest estudi ha estat comprovar quin nombre de contactes amb la pilota és més efectiu a l’hora d’executar l’acció del remat dins la zona de finalització. S’ha utilitzat la metodologia observacional, investigant en un context d’elit com són els partits realitzats per les quatre seleccions millor classificades a l’Eurocopa 2012. La investigació ha tingut en compte diferents variables del remat com el gol, el nombre de contactes amb la pilota abans del remat, l’orientació corporal del jugador que remata i la última acció abans que la pilota entri dins la zona de finalització per ser rematada. Els resultats obtinguts ens donen informació sobre com les seleccions de Portugal, Alemanya, Itàlia i Espanya finalitzaren les seves accions ofensives i permeten al lector fer-se una idea general de com hauria de realitzar-se un remat en la zona de finalització.

Do real books help the learning of english in P4?

The purpose of this study is to answer the principal question, Do Real Books help the learning of English in P4?, and create a useful document to English teachers in Infant Education that are interested in working through stories. Previous to the development of the work, it has been necessary a research work and a theoretical documentation, performed using a literature review. This process has served to establish the basis of the study and to develop the subsequent didactic intervention. This second part of the study, the didactic intervention, contains all the information about how it was planned, carried to term and evaluated. There are three different ‘real books’ used as a reference in which the reader can see how to choose the correct story, how to adapt the text to the children, the daily planning, and how to evaluate the activities.

Las Humanidades Digitales: principios, valores y prácticas

El objetivo de este artículo es introducir al lector español en algunos debates recientes de la comunidad de humanistas digitales de habla inglesa. En lugar de intentar definir la disciplina en términos absolutos, se ha optado por una aproximación diacrónica aunque se ha puesto el acento en algunos principios como la interdisciplinariedad y la construcción de modelos, valores como el acceso y el código abierto, y prácticas como la minería de datos y la colaboración.

Self Instructional Math, HR-324, 1995

The Self Instructional Math course book is designed to provide a basic math knowledge for those involved in the planning, design, and construction of highways. It was developed in a manner to allow the student to take the course with minimal supervision and at times that the work schedule allows. The first version of the course was developed in the early 1970's and due to its popularity was revised in the early 1990's to reflect changes in the highway construction math needs. The anticipated move to metric (System International) measurements by the highway industry has necessitated the need to change the math course problem values to metric units. The course includes the latest in Iowa DOT policy information relative to the selection and use of metric values for highway design, and construction. Each unit of the book contains instructional information, section quizzes and a comprehensive examination. All problem values are expressed in metric rather than dual (english and SI) units. The appendix contains useful conversion factors to assist the reader in making the change to metric.

Evaluation of Dowel Bar Retrofits for Local Road Pavements, TR-520, 2008

As truck traffic on Iowa secondary roads has increased, engineers have moved to concrete pavements of greater depths. Early designs included thickened edge pavements and depths of seven inches or greater. The designs typically did not have load transfer devices installed in the transverse joints and relied on aggregate interlock for this purpose. In some cases, aggregate interlock was not adequate to deal with the soils and traffic conditions and faulting of the joints has begun to appear. Engineers are now faced with the need to install or retrofit load transfer in the joints to preserve the pavements. Questions associated with this decision range from the type of dowel material to dowel diameter, spacing, number of bars, placement method, and construction techniques to be used to assure reduction or elimination of faulting. Buena Vista County constructed a dowel bar retrofit project on one mile of road. The plan called for addition of the dowels (2, 3, or 4) in the outer wheel path only and surface grinding in lieu of asphalt overlay. The project included the application of elliptical- and round-shaped dowels in a rehabilitation project. Dowel material types included conventional epoxy-coated steel and fiber-reinforced polymer (FRP). This work involved the determination of relative costs in materials to be used in this type of work and performance of FRP and elliptical-shaped steel dowels in the retrofit work. The results indicate good performance from each of the bar configurations and use the results of ride and deflection testing over the research period to project the benefits that can be gained from each configuration vs. the anticipated construction costs. The reader is cautioned that this project could not relate the number of dowels required to the level of anticipated truck traffic for other roads that might be considered.

Autonomous Measurements of Bridge Pier and Abutment Scour using Motion-Sensing Radio Transmitters, TR-595, 2010

Two portable Radio Frequency IDentification (RFID) systems (made by Texas Instruments and HiTAG) were developed and tested for bridge scour monitoring by the Department of Civil and Environmental Engineering at the University of Iowa (UI). Both systems consist of three similar components: 1) a passive cylindrical transponder of 2.2 cm in length (derived from transmitter/responder); 2) a low frequency reader (~134.2 kHz frequency); and 3) an antenna (of rectangular or hexagonal loop). The Texas Instruments system can only read one smart particle per time, while the HiTAG system was successfully modified here at UI by adding the anti-collision feature. The HiTAG system was equipped with four antennas and could simultaneously detect 1,000s of smart particles located in a close proximity. A computer code was written in C++ at the UI for the HiTAG system to allow simultaneous, multiple readouts of smart particles under different flow conditions. The code is written for the Windows XP operational system which has a user-friendly windows interface that provides detailed information regarding the smart particle that includes: identification number, location (orientation in x,y,z), and the instance the particle was detected.. These systems were examined within the context of this innovative research in order to identify the best suited RFID system for performing autonomous bridge scour monitoring. A comprehensive laboratory study that included 142 experimental runs and limited field testing was performed to test the code and determine the performance of each system in terms of transponder orientation, transponder housing material, maximum antenna-transponder detection distance, minimum inter-particle distance and antenna sweep angle. The two RFID systems capabilities to predict scour depth were also examined using pier models. The findings can be summarized as follows: 1) The first system (Texas Instruments) read one smart particle per time, and its effective read range was about 3ft (~1m). The second system (HiTAG) had similar detection ranges but permitted the addition of an anti-collision system to facilitate the simultaneous identification of multiple smart particles (transponders placed into marbles). Therefore, it was sought that the HiTAG system, with the anti-collision feature (or a system with similar features), would be preferable when compared to a single-read-out system for bridge scour monitoring, as the former could provide repetitive readings at multiple locations, which could help in predicting the scour-hole bathymetry along with maximum scour depth. 2) The HiTAG system provided reliable measures of the scour depth (z-direction) and the locations of the smart particles on the x-y plane within a distance of about 3ft (~1m) from the 4 antennas. A Multiplexer HTM4-I allowed the simultaneous use of four antennas for the HiTAG system. The four Hexagonal Loop antennas permitted the complete identification of the smart particles in an x, y, z orthogonal system as function of time. The HiTAG system can be also used to measure the rate of sediment movement (in kg/s or tones/hr). 3) The maximum detection distance of the antenna did not change significantly for the buried particles compared to the particles tested in the air. Thus, the low frequency RFID systems (~134.2 kHz) are appropriate for monitoring bridge scour because their waves can penetrate water and sand bodies without significant loss of their signal strength. 4) The pier model experiments in a flume with first RFID system showed that the system was able to successfully predict the maximum scour depth when the system was used with a single particle in the vicinity of pier model where scour-hole was expected. The pier model experiments with the second RFID system, performed in a sandbox, showed that system was able to successfully predict the maximum scour depth when two scour balls were used in the vicinity of the pier model where scour-hole was developed. 5) The preliminary field experiments with the second RFID system, at the Raccoon River, IA near the Railroad Bridge (located upstream of 360th street Bridge, near Booneville), showed that the RFID technology is transferable to the field. A practical method would be developed for facilitating the placement of the smart particles within the river bed. This method needs to be straightforward for the Department of Transportation (DOT) and county road working crews so it can be easily implemented at different locations. 6) Since the inception of this project, further research showed that there is significant progress in RFID technology. This includes the availability of waterproof RFID systems with passive or active transponders of detection ranges up to 60 ft (~20 m) within the water–sediment column. These systems do have anti-collision and can facilitate up to 8 powerful antennas which can significantly increase the detection range. Such systems need to be further considered and modified for performing automatic bridge scour monitoring. The knowledge gained from the two systems, including the software, needs to be adapted to the new systems.

Gone with the Wind and the Southern Way of Life: the Civil War as described in Margaret Mitchell’s Novel

This essay examines the American Civil War of 1861 – 1865, which is also known as the bloodiest war that the United States has ever experienced. The pretext for the war was the abolition of slavery in the South, and after many battles the Southern states lost: as a consequence, they experienced major changes in their economic and social life. This interesting piece from American history can be traced out throughout the characters’ lives in the novel Gone with the Wind which has been thoroughly analyzed in order to draw nearer and to comprehend the changes in the Southern way of life before and after the war. The author, Margaret Mitchell, was born in Atlanta, Georgia, and grew up with the stories about the war. As a result, Gone with the Wind studies not only its causes, but also the years after its end – a period which is not generally a subject of history and receives little attention – and the effects that such reversals have on former planters and slaves. From the position of contemporaneity, the reader can see that such changes in a society do not end with the laying down of an act, or in this case the end of the war, but they continue during many years; thus, the modern world can draw conclusions and lessons for events that are happening at the moment.

L'autre du même : emprunts et répétitions dans le "Roman de Perceforest"

Issu de la fin du Moyen Âge, le Roman de Perceforest est le plus long texte que le Moyen Âge nous ait laissé. Il entend décrire la vie des ancêtres préchrétiens d'Arthur et de ses chevaliers en les faisant descendre d'Alexandre le Grand. Au fil de son récit, l'auteur met en place une véritable poétique de la reprise, tant externe qu'interne. Il multiplie les références à des textes préexistants issus de différentes matières et va même jusqu'à en intégrer des morceaux entiers. Il reprend par ailleurs des parties de sa propre oeuvre, n'hésitant pas à reproduire des schémas, voire des séquences narratives précises. Cette esthétique répétitive a plusieurs conséquences, tant sur l'appartenance générique du texte, sur sa construction, que sur sa réception par le lecteur. Elle est au coeur de notre étude. Nous nous intéressons plus spécifiquement à un phénomène particulier de reprise qui montre l'intégration d'une séquence préexistante dans un contexte distinct de son apparition d'origine et que nous qualifions d'emprunt. Notre travail s'organise autour d'un examen successif des différents types d'emprunts qui apparaissent au sein du texte, tant intertextuels qu'intratextuels. À terme, c'est la cohérence et l'individualité du Perceforest, ainsi que la conception de l'écriture qui anime son auteur que nous mettons en avant, tout en proposant des jalons pour une théorie générale de l'emprunt. - The Roman de Perceforest, the longest known text from the Middle Ages, aims to describe the life of Arthur's pre-christian ancestors and knights, presenting them as descendants of Alexander the Great. Along the storytelling, a genuine poetics of external and internal repetition takes place: the Perceforest s authors multiply the references to previous texts belonging to several materials, integrating sometimes entire parts of other texts. Furthermore the narrative reproduces its own patterns and particular sequences in different places of the text. Throughout this research, we consider the influence of such repetition aesthetics on the literary genre definition, on its construction as well as on the reader's reception. In this dissertation, we explore a specific category of repetitions where pre-existing sequences are embedded in a narrative context that differs from the original context of occurrence, which we called emprunt (s). Reviewing the species of inter- and intra-textual recurrences occurring within the text, we reveal some overlooked aspects of the consistency, the specificity of the Perceforest and its author's idea of writing, striving to groundwork on general theory of «emprunts» that shall thereby be laid.

Roumanian childhood and adolescence in transnational migrations

This book offers the reader the study and the conclusions obtained from theresearch made in Spain in the frame of the JUST/2009/FRAC/AG/0933 project,“Children’s rights in action. Improving children’s rights in migration acrossEurope. The Romanian case”. A project funded by the Department of FundamentalRights and Citizenship of the European Commission. This research wascarried out in Spain, Italy and Romania between October 2010 and June 2012,performing activities to spread the results obtained until March 2013.

Análisis de dos traducciones de la obra The Importance of Being Earnest, de Oscar Wilde

El siguiente trabajo consiste en el análisis de dos traducciones, una al catalán y otra al castellano, de la comedia The Importance of Being Earnest de Oscar Wilde. El análisis se centra en los aspectos más problemáticos de la traducción de esta obra

Radiation risks : a way to inform patient : 3.10

Purpose: Diagnostic radiology involving ionizing radiation often leads to crucial information but also involves risk. Estimated cancer risks associated with CT range between 1 in 1000 to 1 in 10 000, depending on age and exposure settings. The aim of this contribution is to provide radiologists a way to inform a patient about these risks on a collective and individual base. Materials and methods: After a brief review of the effects of ionizing radiations, conversion from dose indicators into effective dose will be presented for radiography, fluoroscopy and CT. The Diagnostic Reference Level (DRL) concept will be then introduced to enable the reader to compare the level of exposure of various examinations. Finally, the limit of effective dose will be explained and risk projections after various radiological procedures for adults and children will be presented. Results: From an individual standpoint the benefit of a well justified and optimized CT examination clearly outweigh its risk of inducing a fatal cancer. The uncertainties associated with the effective dose concept should be kept in mind in order to avoid cancer risk projections after an examination on an individual basis. Conclusion: Risk factors or effective dose are not the simplest tools to communicate when dealing with radiological risks. Thus, a set of categories should be preferred as proposed in the ICRP (International Commission on Radiation Protection) report 99.

Just the Facts for 2012

There are 20,552 full-time employees who work for the State of Iowa Executive Branch(excluding Fair Authority, Community-Based Corrections, and the Regents employees). These employees are undoubtedly the most valuable resource for providing timely and quality services to Iowans. To strategically manage this resource, state departments and policymakers must have thorough and accurate information. The information in “Just the Facts for 2008” is a snapshot of the workforce, collected,compiled, and presented in a format that will aid agencies and decision makers in strategic planning. In many cases, data cover a number of years and are presented to give the reader a sense of trends. While the Department of Administrative Services, Human Resource Enterprise (DAS/HRE)wants to present data in its purest form so readers can draw their own conclusions, we also have a responsibility to clarify anything that may be confusing or misleading. It is important to highlight workforce trends and explain their significance to the work of Iowa state government. The following chapter summaries are intended to do that.