Low estimates of dietary acid load are positively associated with bone ultrasound in women older than 75 years of age with a lifetime fracture

Dietary acid load from Western diets may be a risk factor for osteoporosis. It can be estimated by net endogenous acid production (NEAP). No data currently exists for NEAP estimates and bone indices in the very elderly (i.e. > or = 75 y). The aim of this study was to determine the association between NEAP estimates by using the potential renal acid load (PRAL) equation and quantitative bone ultrasound (QUS) measurements at the heel [broadband ultrasound attenuation (BUA)] in Caucasian women. We assessed NEAP and QUS in 401 very elderly Swiss ambulatory women. We evaluated dietary intake and NEAP estimates with a validated FFQ. QUS was measured using Achilles (Lunar). We identified 2 subgroups: 256 women (80.6 y +/- 3; BUA, 96.8 dB/MHz) with a fracture history and the remaining 145 (79.9 y SD 2.9; BUA, 101.7 dB/MHz) without. Women who reported having suffered a fracture had lower BUA (P < 0.001) than nonfractured women but did not differ in nutrient intakes and NEAP. Lower NEAP (P = 0.023) and higher potassium intake (P = 0.033) were correlated with higher BUA, which remained significant even after adjustment for age, BMI, and osteoporosis treatment. BUA was positively correlated with calcium (P = 0.016) and BMI (P < 0.001). Women who reported no fractures had no significant correlations between nutrient intake, NEAP, and BUA. Low nutritional acid load was correlated with higher BUA in very elderly women with a fracture history. Although relatively weak compared with age and BMI, this association was significant and may be an important additional risk factor that might be particularly relevant in frail patients with an already high fracture risk.

MVD Quarterly Report on Building Project, 1st Quarter, FY07

A quarterly report from the Iowa Department of Transportation regarding building project status.

Academic Building Revenue Bond Funds, Iowa State University of Science and Technology, Independent Auditor's Report, Basic Financial Statements and Supplementary Information, June 30, 2006

State University Audit Report

Progress of the Building Project for the Motor Vehicle Division, 2006

Pursuant to Section 1 of House File 466 of the 81st General Assembly, the Iowa Department of Transportation (DOT) is required to make quarterly reports to the Legislative Council regarding the progress of the building project for the Motor Vehicle Division. Progress of the Building Project for the Motor Vehicle Division. A report to the Iowa Legislature, per Section 1 of House File 466 of the 81st General Assembly.

Study of parental models: building an instrument for their exploration

Objective: This research presents the construction of an attributional questionnaire concerning the different parental models and factors that are involved in family interactions. Method: A mixed methodology was used as a foundation to develop items and respective pilots that allowed checking the validity and internal consistency of the instrument using expert judgment. Results: An instrument of 36 statements was organized into 12 categories to explore the parental models according to the following factors: parental models, breeding patterns, attachment bonds and guidelines for success, and promoted inside family contexts. Analyzing these factors contributes to the children’s development within the familiar frown, and the opportunity for socio-educational intervention. Conclusion: It is assumed that the family context is as decisive as the school context; therefore, exploring the nature of parental models is required to understand the features and influences that contribute to the development of young people in any social context.





MVD Quarterly Report on Building Project quarter ending March 31, 2007

Pursuant to Section 1 of House File 466 of the 81st General Assembly, the Iowa Department of Transportation (DOT) is required to make quarterly reports to the Legislative Council regarding the progress of the building project for the Motor Vehicle Division and to inform the General Assembly of any significant delays or unanticipated expenditures. During the quarter ending March 31, 2007, the project progressed as planned. The project is on schedule and no unanticipated expenditures have been made.

Velocity estimates for signal propagation leading to systemic jasmonic acid accumulation in wounded Arabidopsis.

The wound response prohormone jasmonic acid (JA) accumulates rapidly in tissues both proximal and distal to injury sites in plants. Using quantitative liquid chromatography-mass spectrometry after flash freezing of tissues, we found that JA accumulated within 30 s of injury in wounded Arabidopsis leaves (p = 3.5 e(-7)). JA augmentation distal to wounds was strongest in unwounded leaves with direct vascular connections to wounded leaves wherein JA levels increased significantly within 120 s of wounding (p = 0.00027). This gave conservative and statistically robust temporal boundaries for the average velocity of the long distance signal leading to distal JA accumulation in unwounded leaves of 3.4-4.5 cm min(-1). Like JA, transcripts of the JA synthesis gene LIPOXYGENASE2 (LOX2) and the jasmonate response gene JAZ10.3 also accumulated to higher levels in directly interconnected leaves than in indirectly connected leaves. JA accumulation in a lox2-1 mutant plant was initiated rapidly after wounding then slowed progressively compared with the wild type (WT). Despite this, JAZ10.3 expression in the two genotypes was similar. Free cyclopentenone jasmonate levels were similar in both resting WT and lox2-1. In contrast, bound cyclopentenone jasmonates (arabidopsides) were far lower in lox2-1 than in the WT. The major roles of LOX2 are to generate arabidopsides and the large levels of JA that accumulate proximal to the wound. LOX2 is not essential for some of the most rapid events elicited by wounding.

Quarterly Report of the Building Project for the Motor Vehicle Division

Pursuant to Section 1 of House File 466 of the 81st General Assembly, the Iowa Department of Transportation is required to make quarterly reports to the Legislative Council regarding the progress of the building project for the Motor Vehicle Division. During the quarter ending June 30, 2007, the project was delayed by two weeks. The Motor Vehicle Division moved into the new Ankeny facility on June 22 and was operational Monday, June 25. The driver's license stations reopened as scheduled Tuesday, June 26, at the Ankeny facility as well as the Oliver Plaza renewal location.

Team Building em Portugal e sua Importância na Motivação das Equipas

Para enfrentar os desafios com que se deparam actualmente, as empresas deverão apostar mais nos seus colaboradores, e principalmente, preocupar-se em criar estímulos, de forma a motivá-los para que possam alcançar tanto os objectivos da organização quanto os objectivos pessoais. Pois pensar apenas em obter lucro e produtividade não incrementando politicas e práticas que privilegiem os recursos humanos, certamente não será uma boa opção. As actividades de Team Building estão a obter cada vez mais importância no seio das organizações, grandes empresas e multinacionais. Estão a tornar-se cada vez mais cruciais para qualquer empresa, dadas as melhorias verificadas no ambiente de trabalho e, consequentemente conduzem a um aumento de produtividade. Existem diversas actividades que se realizadas têm o objectivo de aumentar o grau de motivação dos colaboradores, sendo que, de acordo com as necessidades e pretensões, as empresas podem adoptar as actividades que mais se adequam à sua situação. O recurso ao Team Building como um instrumento de motivação dos colaboradores é actualmente muito praticado nas organizações que utilizam estilos de gestão modernos e orientados para a estratégia. Neste sentido, pretende-se ilustrar as melhorias que o Team Building tem vindo a desempenhar particularmente numa empresa portuguesa. Em termos metodológicos, recorreu-se ao método do estudo de caso qualitativo, à técnica de inquérito por questionário e à pesquisa bibliográfica.

Improving Transition Outcomes: Henry County Transition Partners: Infrastructure Building Replication Template

Replication Template for Improving Transition Outcomes Henry County Transition Partners Prototype. This concise document will help you build a community team and the infrastructure necessary to implement and plan for sustaining specific initiatives.

Improving Transition Outcomes: Capacity Building Forum: Dissemination of Promising Transition Practices

Information on the Promising Transition Practices shared at the September 28, 2007 Capacity Building Forum sponsored by Improving Transition Outcomes with Iowa Vocational Rehabilitation Services.

Variable Kernel estimates: On the impossibility of tuning the parameters

For the standard kernel density estimate, it is known that one can tune the bandwidth such that the expected L1 error is within a constant factor of the optimal L1 error (obtained when one is allowed to choose the bandwidth with knowledge of the density). In this paper, we pose the same problem for variable bandwidth kernel estimates where the bandwidths are allowed to depend upon the location. We show in particular that for positive kernels on the real line, for any data-based bandwidth, there exists a densityfor which the ratio of expected L1 error over optimal L1 error tends to infinity. Thus, the problem of tuning the variable bandwidth in an optimal manner is ``too hard''. Moreover, from the class of counterexamples exhibited in the paper, it appears thatplacing conditions on the densities (monotonicity, convexity, smoothness) does not help.

Audit of Academic Building Revenue Bond Funds of Iowa State University of Science and Technology (Iowa State University) as of and for the year ended June 30, 2007

Audit of Academic Building Revenue Bond Funds of Iowa State University of Science and Technology (Iowa State University) as of and for the year ended June 30, 2007