Trends in heavy metal levels in the dissolved and particulate phase in the Dutch rhine-meuse (MAAS) delta*

Levels of the heavy metals Cd, Cr, Cu, Pb and Zn, in both the dissolved and particulate phase, were determined in two sampling campaigns in August 1978 and August 1984 in the Dutch Rhine-Meuse (Maas) Delta. Besides the heavy metal concentrations, other important parameters were determined, such as the concentrations of seston, chlorophyll and nutrients. The concentrations of dissolved Cd and of Cd, Pb and Cu in particulate matter were much higher in 1978 than in 1984, especially for Cd. This may be due to the strict regulations implemented in Germany to reduce the pollution of natural waters by heavy metals. The correlation between the high Cd content and the chlorophyll content is explained by the binding of Cd to living and dead organisms. The distribution of the metals between the dissolved and the particulate phase, indicated by the distribution quotient Kd , increases from low values of Kd for Cu and Zn, to higher values for Cd and Cr, and the highest values for Pb. The differences are explained by various binding forms of each of these metals in natural waters

Banco de informações ambientais e toxicológicas dos agrotóxicos utilizados até a safra 2002/2003 na Produção Integrada de Maças no Brasil.

2004

Fumando mañas: construcción del sentido de la realidad social en un contexto de ilegalidad

Este texto ilustra la interacción entre violencia estructural y actores marginales para ver cómo lo primero crea lo segundo, y cómo, a su turno, la dinámica de estos actores les permite articularse y/o fugarse de sus condiciones. Si los actores de un espacio social determinado pueden llevar a cabo una acción que mínimamente los reproduce, sus condiciones y las relaciones de poder, esto es, una acción reflexionada, podría generar un cambio. Pero para no quedarse en los extremos viendo las maquinarias del poder sobre unos sujetos y sus acciones diarias, siempre condicionadas por aquellas, se puede comprobar el ámbito de autonomía de las decisiones que movilizan su acción, y medir el poder de esta tanto individual como colectiva, amarrada a unos fines: hacia la reafirmación de la identidad o en procura de lograr un cambio

Desenvolvimento e produção de Costus productus Maas como planta de vaso em função de doses de nitrogênio

Pós-graduação em Agronomia (Produção Vegetal) - FCAV

Psychometric properties of the Spanish version of the mindful attention awareness scale (MAAS) in patients with fibromyalgia

Background Mindful-based interventions improve functioning and quality of life in fibromyalgia (FM) patients. The aim of the study is to perform a psychometric analysis of the Spanish version of the Mindful Attention Awareness Scale (MAAS) in a sample of patients diagnosed with FM. Methods The following measures were administered to 251 Spanish patients with FM: the Spanish version of MAAS, the Chronic Pain Acceptance Questionnaire, the Pain Catastrophising Scale, the Injustice Experience Questionnaire, the Psychological Inflexibility in Pain Scale, the Fibromyalgia Impact Questionnaire and the Euroqol. Factorial structure was analysed using Confirmatory Factor Analyses (CFA). Cronbach's α coefficient was calculated to examine internal consistency, and the intraclass correlation coefficient (ICC) was calculated to assess the test-retest reliability of the measures. Pearson’s correlation tests were run to evaluate univariate relationships between scores on the MAAS and criterion variables. Results The MAAS scores in our sample were low (M = 56.7; SD = 17.5). CFA confirmed a two-factor structure, with the following fit indices [sbX2 = 172.34 (p < 0.001), CFI = 0.95, GFI = 0.90, SRMR = 0.05, RMSEA = 0.06. MAAS was found to have high internal consistency (Cronbach’s α = 0.90) and adequate test-retest reliability at a 1–2 week interval (ICC = 0.90). It showed significant and expected correlations with the criterion measures with the exception of the Euroqol (Pearson = 0.15). Conclusion Psychometric properties of the Spanish version of the MAAS in patients with FM are adequate. The dimensionality of the MAAS found in this sample and directions for future research are discussed.

Ms.Ff.F.Stoltze 3. 189 - Brief von Simon Maas an Nikolaus Hadermann

Ernst Schalck: Nachlaß

Ms.Ff.F.Stoltze 3. 190 - Brief von Simon Maas an Friedrich Stoltze

Leopold Odrell: Testament, Lebenslanger Nießbrauch aus M 6.000.- für Stoltze und Frau

Ms.Ff.F.Stoltze 3. 191 - Brief von Simon Maas an Friedrich Stoltze

Zahlung der Zinsen aus der Odrell-Verfügung

Worte gesprochen an der Bahre des seligen Herrn Louis Mayer Maas geb. zu Frankfurt a. M. am 26. Dec., gest. dahier am 7. Dec. 1874

von [H.] Baerwald

Joseph Maas, Brustbild

Signatur des Originals: S 36/F09163

Ms.Ff.F.Stoltze 3. 105 - Brief von Nikolaus Hadermann an Simon Maas

Eigentumsrechte an der Frankfurter Latern