Decatur County, June 30, 2003

County Audit Report

Iowa Civil Rights Commission Annual Report, 2000

Annual report for the Iowa Civil Rights Commission

Le Catalogue des livres examinez et censurez par la faculté de théologie de l'université de Paris, depuis l'an mil cinq cens quarante et quatre jusques à l'an mil cinq cens cinquante et un... auquel sont adjoustez ceulx qui ont esté visitez et censurez depuis la première impression

[Acte. 1544-1551]

Right coronary artery flow velocity and volume assessment with spiral K-space sampled breathhold velocity-encoded MRI at 3 tesla: accuracy and reproducibility.

PURPOSE: To evaluate accuracy and reproducibility of flow velocity and volume measurements in a phantom and in human coronary arteries using breathhold velocity-encoded (VE) MRI with spiral k-space sampling at 3 Tesla. MATERIALS AND METHODS: Flow velocity assessment was performed using VE MRI with spiral k-space sampling. Accuracy of VE MRI was tested in vitro at five constant flow rates. Reproducibility was investigated in 19 healthy subjects (mean age 25.4 +/- 1.2 years, 11 men) by repeated acquisition in the right coronary artery (RCA). RESULTS: MRI-measured flow rates correlated strongly with volumetric collection (Pearson correlation r = 0.99; P < 0.01). Due to limited sample resolution, VE MRI overestimated the flow rate by 47% on average when nonconstricted region-of-interest segmentation was used. Using constricted region-of-interest segmentation with lumen size equal to ground-truth luminal size, less than 13% error in flow rate was found. In vivo RCA flow velocity assessment was successful in 82% of the applied studies. High interscan, intra- and inter-observer agreement was found for almost all indices describing coronary flow velocity. Reproducibility for repeated acquisitions varied by less than 16% for peak velocity values and by less than 24% for flow volumes. CONCLUSION: 3T breathhold VE MRI with spiral k-space sampling enables accurate and reproducible assessment of RCA flow velocity.

On the number of independent cultural traits carried by individuals and populations.

In species subject to individual and social learning, each individual is likely to express a certain number of different cultural traits acquired during its lifetime. If the process of trait innovation and transmission reaches a steady state in the population, the number of different cultural traits carried by an individual converges to some stationary distribution. We call this the trait-number distribution. In this paper, we derive the trait-number distributions for both individuals and populations when cultural traits are independent of each other. Our results suggest that as the number of cultural traits becomes large, the trait-number distributions approach Poisson distributions so that their means characterize cultural diversity in the population. We then analyse how the mean trait number varies at both the individual and population levels as a function of various demographic features, such as population size and subdivision, and social learning rules, such as conformism and anti-conformism. Diversity at the individual and population levels, as well as at the level of cultural homogeneity within groups, depends critically on the details of population demography and the individual and social learning rules.

Magister Raoul Palmgren 21.12.1958 Kemi

Kirje

OS DETERMINANTES DA POLÍTICA DE DISTRIBUIÇÃO DE DIVIDENDOS: O CASO DAS EMPRESAS NÃO FINANCEIRAS DO ÍNDICE PSI-20

No presente trabalho estudam-se os determinantes da política de dividendos. A temática dos dividendos até hoje abarca várias questões sem respostas. O objectivo aqui traçado foi o de estudar os determinantes dos dividendos distribuídos pelas empresas não financeiras que constituem o Índice PSI-20 (Portuguese Stock Index), em particular tentar identificar quais os factores que levam essas empresas a atribuírem dividendos, tendo em conta o que é sugerido pela literatura. Foi adoptado uma metodologia baseada no modelo de regressão linear multivariada estimado pelo método dos mínimos quadrados ordinários através da técnica de dados em painel, balanceados e com efeitos fixos. A amostra foi constituída por 12 empresas não financeiras do índice PSI-20 entre o período de 2002 e 2009. A política de dividendos foi medida pela variável dependente denominada de rácio de distribuição de dividendos. Ao testar quais as variáveis explicativas que têm um impacto significativo (positivo ou negativo) nesse rácio conforme os sinais observados na literatura, bem como, se os sectores de actividade em que se enquadram cada empresa podem condicionar a referida política, chegou-se às seguintes conclusões: o Market to Book ratio, o Debt to Equity ratio e o Size apresentam evidências de serem factores determinantes dos dividendos enquanto a Rendibilidade das Vendas, o Price to Earnings ratio, a Liquidez, o Float e o Beta não apresentaram evidências de serem determinantes da política de dividendos das empresas analisadas. Os resultados sugerem ainda que os sectores em que se enquadram cada empresa estudada podem ser vistos como sectores cujas empresas têm a tendência de pagar menos dividendos.

Recueil des privilèges de l'université de Paris, accordez par les Rois depuis sa fondation jusques à Louis le Grand...

[Acte]

Strategies for sequential prediction of stationary time series

We present simple procedures for the prediction of a real valued sequence. The algorithms are based on a combinationof several simple predictors. We show that if the sequence is a realization of a bounded stationary and ergodic random process then the average of squared errors converges, almost surely, to that of the optimum, given by the Bayes predictor. We offer an analog result for the prediction of stationary gaussian processes.

Le concile de Trente et la réforme du clergé catholique au XVIe siècle / par Paul Deslandres,...

Collection : Science et religion ; 387

Case study of intracerebral plasmacytoma as an initial presentation of multiple myeloma.

Cerebral involvement is an uncommon complication of multiple myeloma. We report on a 64-year-old man hospitalized for a partial seizure. MRI showed two intracerebral lesions, which proved to be plasmacytomas. After complete staging, we retained the diagnosis of immunoglobulin G lambda-type multiple myeloma with CNS involvement. Cytogenetic analysis of plasma cells detected a deletion in the p53 gene at 17p13.1. Despite cranial radiotherapy and systemic chemotherapy, the patient's disease progressed rapidly and he died five months after diagnosis. What makes this case unusual is that overt multiple myeloma had been absent before cerebral involvement was discovered. It confirms the extremely poor prognosis of patients with CNS myeloma even in the presence of aggressive treatment. Cytogenetic abnormalities could be a marker of chromosomal and genetic instability, conferring to multiple myeloma a more aggressive profile.