Second-order Møller-Plesset perturbation theory without basis set superposition error : II : open-shell systems

The basis set superposition error-free second-order MØller-Plesset perturbation theory of intermolecular interactions was studied. The difficulties of the counterpoise (CP) correction in open-shell systems were also discussed. The calculations were performed by a program which was used for testing the new variants of the theory. It was shown that the CP correction for the diabatic surfaces should be preferred to the adiabatic ones

Open Door, Winter 2003

The Open Door newsletter includes information about the latest happenings at the Iowa Library for the Blind and Physically Handicapped.

Open Door, Summer 2003

The Open Door newsletter includes information about the latest happenings at the Iowa Library for the Blind and Physically Handicapped.

Rituximab treatment in Myasthenia gravis: an open-label trial

Myasthenia gravis (MG), an antibody (AB)-mediated autoimmune disorder, responds to treatments targeting the humoral response such as intravenous immunoglobulines (IVIG) and plasma exchange treatments (PEX). Rituximab (RTX), a monoclonal anti-CD20 AB that depletes the specific B lymphocyte population should be efficient and is being used for resistant MG patients in small cohorts. Objectives: This is an observational prospective study that aims to determine the efficacy of RTX in MG, the duration of the clinical effect after treatment and the possible sparing effect on other immunosuppressive drugs.Methods: Between January 2009 and December 2010, 8 MG (2 with anti-MUSK AB) patients (62.5% female) with mean age of 41 years (range 24-79 yo), were treated by RTX. The patients treated were those who experienced serious side-effects and/or treatment failure. In three cases the criteria for treatment was the need to spare frequent recurrent plasmapheresis or IGIV treatment. We compared the functional tests before and prospectively after the treatment (schema used for one cure: 2 9 1gr within 15 days interval), the duration of the efficiency (follow-up of 4-24 months) and we repeated the cures based on clinical criteria.Results: Two patients (25%) underwent 3 RTX cures, 2 (25%) underwent 2 cures and the others (50%) one cure. No adverse events were observed. Six patients (75%) showed a clinical response with improvement of the functional scores and reduction of the concomitant immunosuppressive treatments (75% for prednisone, 35% for other immunosuppressive drugs) that persists over a period of 4-9 months. Follow-up of clinical state and lymphocyte count showed an inverse correlation between the CD 19 count and the clinical state of the patients.Conclusion: In this small series of patients RTX treatment shows significant improvement of clinical state of MG refractory to conventional treatment patients, without side-effects reported, even in patients that were retreated. Larger studies should be held to determine if RTX could be an alternative to plasmapheresis and IVIG as second-line treatment in MG.

Transforming growth factor-beta: the breaking open of a black box.

Transforming growth factor-beta (TGF-beta) and its related proteins regulate broad aspects of body development, including cell proliferation, differentiation, apoptosis and gene expression, in various organisms. Deregulated TGF-beta function has been causally implicated in the generation of human fibrotic disorders and in tumor progression. Nevertheless, the molecular mechanisms of TGF-beta action remained essentially unknown until recently. Here, we discuss recent progress in our understanding of the mechanism of TGF-beta signal transduction with respect to the regulation of gene expression, the control of cell phenotype and the potential usage of TGF-beta for the treatment of human diseases.

Correction of pectus excavatum combined with open heart surgery in a patient with Marfan's syndrome.

We report a patient with Marfan's syndrome and pectus excavatum who underwent open heart surgery with simultaneous correction of the sternal malformation. Permanent internal stabilization, achieved by bilateral overlapping of the bevelled ends of the lowest ribs and reinforced with sternal closure wires offered a maintained postoperative chest wall stability, avoided the potential postoperative complications of cardiac compression, and improved the aesthetic appearance of the anterior chest wall. The increased risk of bleeding due to extensive dissection was minimized by postponing the repair of pectus excavatum to when protamin is administered after termination of cardiopulmonary bypass.

A general definition and nomenclature for alternative splicing events

Understanding the molecular mechanisms responsible for the regulation of the transcriptome present in eukaryotic cells isone of the most challenging tasks in the postgenomic era. In this regard, alternative splicing (AS) is a key phenomenoncontributing to the production of different mature transcripts from the same primary RNA sequence. As a plethora ofdifferent transcript forms is available in databases, a first step to uncover the biology that drives AS is to identify thedifferent types of reflected splicing variation. In this work, we present a general definition of the AS event along with anotation system that involves the relative positions of the splice sites. This nomenclature univocally and dynamically assignsa specific ‘‘AS code’’ to every possible pattern of splicing variation. On the basis of this definition and the correspondingcodes, we have developed a computational tool (AStalavista) that automatically characterizes the complete landscape of ASevents in a given transcript annotation of a genome, thus providing a platform to investigate the transcriptome diversityacross genes, chromosomes, and species. Our analysis reveals that a substantial part—in human more than a quarter—ofthe observed splicing variations are ignored in common classification pipelines. We have used AStalavista to investigate andto compare the AS landscape of different reference annotation sets in human and in other metazoan species and found thatproportions of AS events change substantially depending on the annotation protocol, species-specific attributes, andcoding constraints acting on the transcripts. The AStalavista system therefore provides a general framework to conductspecific studies investigating the occurrence, impact, and regulation of AS.

City of Walford, Capitalization Grants for Clean Water State Revolving Funds, Independent Auditor's Reports, Schedule of Expenditures of Federal Awards, Schedule of Findings and Questioned Costs, Year Ended June 30, 2004

City Audit Report

5B Judicial District Youth Services, Independent Auditor's Reports, Basic Financial Statements, Schedule of Findings, Eight Months ended February 28, 2005 and Year ended June 30, 2004

Other Audit Reports - 28E Organizations

5B Judicial District Youth Services, Independent Auditor's Reports, Basic Financial Statements, Schedule of Findings, Eight months ended February 28, 2005 and Year Ended June 30, 2004

Other Audit Reports - 28E Organizations

City of Goose Lake, Capitalization Grants for Drinking Water, State Revolving Funds, Independent Auditor's Reports, Schedule of Expenditures of Federal Awards, Schedule of Findings and Questioned Costs, Year Ended June 30, 2005

City Audit Report

Report of Recommendations to the Iowa Board of Parole for the year ended June 30, 2004.

State Audit Reports

Free-and open source software for a course on network management: authoring and enactment of scripts based on collaborative learning strategies

This paper describes a Computer-Supported Collaborative Learning (CSCL) case study in engineering education carried out within the context of a network management course. The case study shows that the use of two computing tools developed by the authors and based on Free- and Open-Source Software (FOSS) provide significant educational benefits over traditional engineering pedagogical approaches in terms of both concepts and engineering competencies acquisition. First, the Collage authoring tool guides and supports the course teacher in the process of authoring computer-interpretable representations (using the IMS Learning Design standard notation) of effective collaborative pedagogical designs. Besides, the Gridcole system supports the enactment of that design by guiding the students throughout the prescribed sequence of learning activities. The paper introduces the goals and context of the case study, elaborates onhow Collage and Gridcole were employed, describes the applied evaluation methodology, anddiscusses the most significant findings derived from the case study.

Beyond Welfare Inc., Independent Auditor's Reports, Financial Statements, Schedule of Findings, Eighteen Months ended June 30, 2004

Other Audit Reports

IPERS Opinion Letter for the Year Ended June 30, 2005

State Audit Reports