Universal Design for Better Living The Essential Bathroom, May 2004

An easy-living home requires a full-sized bathroom on the main level. Family members will appreciate the extra space and guests of all ages and abilities will feel more welcome. At a minimum, you’ll need a five foot circle of open floor space for maneuvering a wheelchair between bathroom fixtures. A small powder room won’t work for guests who use walkers or wheelchairs. A shower stall—with no curb to step over—is more convenient than a tub for most guests. Make sure the doorway opening for the bathroom is at least 32 inches wide (preferably 36 inches). Universal design features, such as these, make homes better for everyone.

The Role of Public Administration: A Global Perspective

From my experience with public administration in my country, Cape Verde, and through readings in the area of development administration, I have found that a distinctive role and specific societal goals are usually ascribed to public administration in developing country. In studying American public administration approaches and operation, I was stuck by the fact that the definition of roles and societal goals for public administration seems not to be a forefront concern in the field. How to do things and achieve efficiency, in a managerial and rational perspective, seemed to draw much more attention than the purpose of doing things. Somehow, the contrast with the concept of development administration seemed too sharp, and I became curious about the reasons for such disparate approaches. Historical, cultural, and environmental differences would probably not be the only explanation for that since the concept of development administration was shaped, in the late 50’s and 60’s, by American authors and institutional aid agencies, and then “offered” to developing countries. At the same time, looking to poor results of the successive prescriptions of the development administration movement, I was no sure that such a concept and the framework it establishes was worthwhile. What practical answers and arrangement did they bring to the needs and challenges of public administrations in developing countries? …

La tecnologia dels primers pobladors de l'Europa occidental

El projecte de recerca titulat La tecnologia dels primers pobladors de l’Europa occidental s’ha centrat en l’anàlisi i comparació dels instruments lítics procedents d’una selecció de jaciments arqueològics de les illes Britàniques (Happisburgh sites 3 i 1, Pakefield, Boxgrove i High Lodge) i de la península Ibèrica (Sima del Elefante, Gran Dolina, Galería i la Boella). L’objectiu principal era avaluar si el primer poblament del continent mostrava o no una homogeneïtat tecnològica, si s’observaven patrons temporals similars, i si es podien distingir línies evolutives diferents en l’àmbit comportamental durant el primer mig milió d’anys de presència humana a Europa. El pla de treball ha consistit essencialment en una estada de membres de l’IPHES de Anglaterra i en una estada dels membres anglesos a Catalunya. A banda, s’ha generat un contracte de suport tècnic a l’IPHES, que ha permès gestionar satisfactòriament bona part de les dades obtingudes. Aquestes accions, a banda de consolidar la xarxa de científica anglo-catalana establerta en el marc de la convocatòria PBR de 2008, han permès obtenir un coneixement de primera mà tant dels jaciments com dels materials arqueològics presos en consideració. Els resultats preliminars obtinguts en aquest projecte estan actualment en discussió, i de ben segur tindran un paper central a l’hora de formular noves hipòtesis relatives al primer poblament humà d’Europa.

Identification of three Sorex species with microsatellite markers

Three sibling species of shrews, the common shrew (Sorex araneus), the Valais shrew (S. antinorii) and the Jersey shrew (S. coronatus) are morphologically similar. Different techniques based on karyorypes, morphology, biochemistry and genetic markers have been developed to identify individuals from these taxa. In this paper, we have used multiple microsatellite markers (L13, L14 and L99) to identify 55 dead animals coming from the Tarentaise Valley in France. As some individuals showed an unclear pattern with loci previously thought to be diagnostic (Lugon-Moulin et al. 2000), we have used morphologic measurements (Hausser et al. 1991) to confirm the status of these animals. This analysis clearly showed the limitations of the use of genetic diagnostic markers that have been designed in local populations and then applied to a wider scale. Even if these markers have great advantages over other techniques (i.e. simple to use and do not require samples from living animals), they should always be used with caution. There is always a risk of a locus not being diagnostic in the sampling region or in finding individuals with hybrid genotypes. Additional genetic markers should then be used, simultaneously with other identification techniques, to be sure of the status of the individuals.

Stochastic uncoupled dynamics and Nash equilibrium

In this paper we consider dynamic processes, in repeated games, that are subject to the natural informational restriction of uncoupledness. We study the almost sure convergence to Nash equilibria, and present a number of possibility and impossibility results. Basically, we show that if in addition to random moves some recall is introduced, then successful search procedures that are uncoupled can be devised. In particular, to get almost sure convergence to pure Nash equilibria when these exist, it su±ces to recall the last two periods of play.

Dose-dependent acute and sustained renal effects of the endothelin receptor antagonist avosentan in healthy subjects

Enjeu : L'incidence d'insuffisance rénale terminale augmente d'environ 5-6% par année dans nos régions. L'une des causes majeures d'insuffisance rénale est la néphropathie diabétique qui représente selon les pays entre 25 et 40% des néphropathies terminales. La progression de la néphropathie diabétique peut être ralentie de manière efficace par un bon contrôle du diabète et de l'hypertension artérielle et par le blocage du système rénine-angiotensine. Néanmoins, malgré l'application stricte de ces thérapies préventives, la néphropathie de bons nombres de patients diabétiques continue de progresser. Il est donc important de développer de nouvelles stratégies permettant de préserver la fonction rénale des patients diabétiques soit en améliorant le contrôle de la pression artérielle soit en diminuant la protéinurie. Contexte : Il existe un certain nombre d'évidences expérimentales que le blocage des récepteurs de l'endothéline pourrait avoir un effet positif sur le devenir de la néphropathie diabétique en diminuant de manière efficace la protéinurie même chez des animaux déjà traités efficacement avec un bloqueur du système rénine-angiotensine. Dans des études de phase 2 impliquant l'avosentan, un antagoniste des récepteurs de l'endothéline actuellement en cours de développement pour le traitement de la néphropathie diabétique, on a pu démontrer que cet antagoniste, prescrit à des doses oscillant entre 5 et 50 mg par jour per os, diminue la protéinurie d'environ 20-40% chez des patients déjà traités avec un IEC ou un antagoniste de l'angiotensine. Toutefois, une grande étude de phase III conduite avec ce médicament chez des patients diabétiques a du être interrompue précocement en raison de l'apparition d'oedèmes et d'une surcharge hydrosodée conduisant dans certains cas à une décompensation cardiaque aiguë. La rétention hydrosodée est un effet secondaire connu des antagonistes de l'endothéline déjà sur le marché. Toutefois, pour l'avosentan, on ne savait pas si des doses plus faibles du médicament avaient aussi un effet négative sur la balance hydrosodée. En outre, les mécanismes rénaux responsables de la rétention hydrosodée sont encore mal connus chez l'homme. C'est pourquoi, nous avons organisé et réalisé cette étude de pharmacologie clinique chez le volontaire sain posant 2 questions : 1) des doses faibles d'avosentan produisent-elles aussi une rétention hydrosodée chez l'homme ? et 2) quels sont les mécanismes rénaux pouvant expliquer la rétention hydrosodée ? Cette thèse est donc une étude clinique de phase I testant chez 23 volontaires sains les effets rénaux de différentes doses d'avosentan ou d'un placebo pour établir la courbe dose-réponse des effets rénaux de ce médicament. L'idée était également de définir quelle dose est sure et bien tolérée pour être utilisée dans une nouvelle étude de phase II. L'avosentan a été administré par voie orale une fois par jour pendant 8 jours à des doses de 0.5, 1.5, 5 et 50 mg. Les effets rénaux hémodynamiques et tubulaires ont été étudiés chez chaque sujet lors de la première administration (jour 1) et après une semaine de traitement (jour 8). Le médicament a induit une prise de poids dose-dépendante déjà présente à 5 mg et maximale à 50 mg (+ 0.8 kg au jour 8). Nous n'avons pas mesuré d'impact de l'avosentan sur l'hémodynamique rénale ni sur les électrolytes plasmatiques. En revanche, nous avons constaté une diminution dose-dépendante de la fraction d'excrétion de sodium (jusqu'à -8.7% avec avosentan 50 mg). Cette diminution était en rapport avec une augmentation dose-dépendante de la réabsorption proximale de sodium. Nous avons également constaté une baisse de la pression artérielle aux doses élevées et une hémodilution marquée par une baisse de l'hématocrite suggérant une rétention hydrique à la plus haute dose. Nos résultats suggèrent donc que l'avosentan induit une rétention sodée rénale dose-dépendante expliquée avant tout par une rétention du sodium au niveau du tubule proximal. Cet effet n'est pas observé à des doses plus basses que 5 mg chez le volontaire sain, suggérant que ce médicament devrait être évalué pour son activité réno-protectrice à des doses inférieures ou égales à 5 mg par jour. La raison pour laquelle les hautes doses produisent plus de rétention sodée est peut être liée à une perte de sélectivité pour les sous-types (A et B) de récepteurs à l'endothéline lorsque l'on administre des doses plus élevées que 5 mg. Perspectives : Les résultats de ce travail de thèse ont donc permis de caractériser les propriétés rénales d'un nouvel antagoniste des récepteurs de l'endothéline chez l'homme. Ces résultats ont aussi permis de guider le développement futur de ce médicament vers des doses plus faibles avec l'espoir de garder les effets bénéfiques sur la protéinurie tout en améliorant le profil de tolérance du médicament par l'utilisation de doses plus faibles. ANGLAIS The endothelin receptor antagonist avosentan may cause fluid overload at doses of 25 and 50 mg, but the actual mechanisms of this effect are unclear. We conducted a placebo-controlled study in 23 healthy subjects to assess the renal effects of avosentan and the dose dependency of these effects. Oral avosentan was administered once daily for 8 days at doses of 0.5, 1.5, 5, and 50 mg. The drug induced a dose-dependent median increase in body weight, most pronounced at 50 mg (0.8 kg on day 8). Avosentan did not affect renal hemodynamics or plasma electrolytes. A dose-dependent median reduction in the fractional renal excretion of sodium was found (up to 8.7% at avosentan 50 mg); this reduction was paralleled by a dose-related increase in proximal sodium reabsorption. It is suggested that avosentan dose-dependently induces sodium retention by the kidney, mainly through proximal tubular effects. The potential clinical benefits of avosentan should therefore be investigated at doses of ≤ 5 mg.

The gain-loss asymmetry and single-self preferences

Kahneman and Tversky asserted a fundamental asymmetry between gains and losses, namely a reflection effect which occurs when an individual prefers a sure gain of $ pz to anuncertain gain of $ z with probability p, while preferring an uncertain loss of $z with probability p to a certain loss of $ pz.We focus on this class of choices (actuarially fair), and explore the extent to which thereflection effect, understood as occurring at a range of wealth levels, is compatible with single-self preferences.We decompose the reflection effect into two components, a probability switch effect,which is compatible with single-self preferences, and a translation effect, which is not. To argue the first point, we analyze two classes of single-self, nonexpected utility preferences, which we label homothetic and weakly homothetic. In both cases, we characterize the switch effect as well as the dependence of risk attitudes on wealth.We also discuss two types of utility functions of a form reminiscent of expected utility but with distorted probabilities. Type I always distorts the probability of the worst outcome downwards, yielding attraction to small risks for all probabilities. Type II distorts low probabilities upwards, and high probabilities downwards, implying risk aversion when the probability of the worst outcome is low. By combining homothetic or weak homothetic preferences with Type I or Type II distortion functions, we present four explicit examples: All four display a switch effect and, hence, a form of reflection effect consistent a single self preferences.

RAGBRAI Learn about the Land; Day 6, July 2008

Today you will be biking over the Iowa and Cedar rivers, two major rivers hit by the Iowa flood of 2008. Three miles northeast of North Liberty you’ll cross the Iowa River. The river crested on June 15, 2008 at a record 31.53 ft., three feet higher than the previous record during the flood of 1993. The flooding river caused extensive damage to the University of Iowa (see cover photo of Iowa Memorial Union taken by Univ. Relations, Univ. of Iowa), Coralville, and numerous smaller towns. The flooding of the Cedar River, which RAGBRAI will cross at Sutliff, caused even greater damage. At Cedar Rapids, the 2008 flood crest of 31.12 ft. was over 11 ft. higher than the previous record set in 1851! This massive amount of water inundated downtown Cedar Rapids, Palo, and Columbus Junction and caused massive damage to buildings and infrastructure. When crossing the Cedar River at Sutliff, be sure to look to your right to see the remains of the Historic Sutliff Bridge, one of the many casualties of the Iowa flood of 2008.

Archaeology on the Road, July 2008

Team Archaeology is excited to be riding with you this year! We hope to make our participation an annual opportunity to share the story of Iowa’s amazing past. As you ride across the state you will be passing by the locations of hundreds of known archaeological sites and an as yet unknown number of new discoveries waiting to be made. These archaeological sites, and the artifacts they contain, tell the history of the first people to travel this landscape and the stories of each generation that has contributed to what we know of ourselves today. As you travel through our beautiful state, you too are now a part of that story, making history for the future to learn and wonder about! The Office of the State Archaeologist serves a unique dual role in Iowa as both a designated research unit of The University of Iowa and as a state agency. The larger mission of the OSA is to develop, disseminate, and preserve knowledge of Iowa’s human past through Midwestern and Plains archaeological research, scientific discovery, public stewardship, service, and education. It is our goal to provide all Iowans the opportunity to learn about their past. I see this as an investment in the preservation of a nonrenewable resource—the archaeological record of Iowa. Look for the Team Archeology members as you ride and be sure to ask them about Iowa archeology. Please help yourself to free materials about our shared past from our information tables at each overnight town and get one of the free Iowa Archeology wrist bands. There will also be free public talks by local archaeologists each afternoon, as well as flintknapping and other demonstrations of archaeological interest, so keep this booklet as your guide to the week’s activities. Most of all, ride smart, be safe, and when you get home tell your friends and neighbors about Iowa archaeology!

State of Iowa Employee Handbook, Revised October 2003

I hope you will find a great deal of challenge and personal satisfaction in your employment with the State. You have an important role in accomplishing the goals of your department and of state government. The State has a proud tradition built on the excellence of its employees and their work. We challenge you to help maintain and improve upon this tradition. You soon will discover that our pride is contagious! As a state employee, it is very important that you always present the best possible image to the public. Remember to act promptly, be courteous, and treat people, our customers, respectfully. Your actions will make a lasting impression .... be sure it is a positive one. This is your employee handbook. This information is based on Iowa Department of Administrative Services – Human Resources Enterprise (DAS-HRE) rules and policies. Much of the information in this handbook is also covered in the State’s collective bargaining agreements. Where there are differences between a collective bargaining agreement and this handbook, the collective bargaining agreement prevails for employees covered by the agreement. Where there are differences between this handbook and DAS-HRE rules and policies, DAS-HRE rules and policies prevail. Some of the employee benefit plans described in this handbook are subject to legal requirements concerning reporting and disclosure. This handbook contains highlights of those plans. For complete details about benefit plans, consult the benefit handbooks and the official plan documents. In case of any discrepancy, the official plan documents prevail. Of course, changes in laws may affect the benefit programs described in this handbook. The State of Iowa reserves the right to amend the contents of this handbook at any time without prior notice. The provisions of this handbook and other policies do not establish contractual rights or conditions of employment between the State and its employees.

Major Home Appliances,2008

If you haven’t been in the market for new appliances during the past several years, you’re going to be surprised at how innovative and energy-efficient appliances have become. You’ll find energy-smart appliance choices in almost all price ranges. Before heading to the local appliance retailer or “big-box” store, measure the space the new appliance will occupy to make sure it will fit—and that there’s enough room to fully open the door (or lid), as well as adequate clearances for ventilation, plumbing connections and other hookups. Then go to the appliance manufacturers’ Web sites to look at product information, and make a list of questions and “must-have” and “nice-to-have-but-not-essential” features.

Biodiesel Facility Regulatory Assistance Guide, 2008

This guide is a general outline for bio diesel facilities on potential regulatory requirements and regulatory agency approval times. Much of the information is related to environmental permitting by the Iowa Department of Natural Resources (IDNR). Your facility’s permit requirements may differ depending upon the specific operations planned. Information is also provided about regulatory requirements administered by the Iowa Workforce Development, Labor Services Division and the Iowa Department of Public Safety, Fire Marshal Division. Requirements established by local units of government may also apply. Be sure to contact the city in which the facility will be located or the county if the facility is not located in a city, to identify these requirements.

Ethanol Facility Regulatory Assistance Guide, May 19, 2008

This guide is a general outline for ethanol facilities on potential regulatory requirements and regulatory agency approval times. Much of the information is related to environmental permitting by the Iowa Department of Natural Resources (IDNR). Your facility’s permit requirements may differ depending upon the specific operations planned. Information is also provided about regulatory requirements administered by the Iowa Workforce Development, Labor Services Division and the Iowa Department of Public Safety, Fire Marshal Division. Requirements established by local units of government may also apply. Be sure to contact the city in which the facility will be located or the county if the facility is not located in a city, to identify these requirements.

Relocation Assistance and Advisory Services, March 24, 2009

This brochure provides general information about relocation assistance provided by the Iowa Department of Transportation (DOT) for those individuals who may be required to move as a result of a highway project. It is not intended to be a legal document that comprehensively explains every right or obligation you have as established by Chapter 316, Code of Iowa; Federal Public Laws 91-646 and 100-17; and 49 CFR. Your relocation adviser will provide the assistance you need to successfully relocate to a suitable replacement property. Your first contact with your relocation adviser will usually occur during the early stages of the appraisal process, and he or she will continue to work with you until you have moved and become established at a new location. Do not hesitate to ask questions so you are sure you understand the process, your rights and the benefits available to you. Please let your DOT relocation adviser know your needs and preferences. If your relocation adviser is unable to help you with a specific problem or concern, he or she may know of another person or an organization that can help you. DO NOT MOVE UNTIL YOU HAVE CONTACTED YOUR DOT RELOCATION ADVISER. Only then will you be sure you are not jeopardizing your potential rights and benefits under this program. No person who lawfully occupies real property will be required by DOT to move without being notified in writing at least 90 days in advance.

Forward, Spring 2009

Newsletter for the Iowa Commission on the Status of Women. Forward is the new quarterly newsletter published by the Iowa Commission on the Status of Women. We are sure that you will continue to find information of use for Iowa’s women and girls.