A. C. V. R.\u27s Account with J. Van Der Veen Who Operated a Hardware Store

A.C.V.R.\u27s account with J. Van der Veen who operated a hardware store. The account was concluded on September 18, 1852.https://digitalcommons.hope.edu/vrp_1850s/1184/thumbnail.jp

Post-early Messinian counterclockwise rotations on Crete: implications for Late Miocene to Recent kinematics of the southern Hellenic arc

Most geodynamical models for the kinematics of the central Mediterranean recognise that major tectonic rotations must have played an important role during the Neogene. The Hellenic arc is believed to have been subjected to clockwise rotations in the west and counterclockwise rotations in the east, while the southern part (Crete) shows no rotations (Kissel and Laj, 1988). Many qualitative and quantitative models are based on the idea that Crete did not rotate. We present new palaeomagnetic data which show that post-early Messinian counterclockwise rotations have occurred on Crete. The amount of counterclockwise rotation generally varies between 10º and 20º, but in central Crete much larger rotations (up to 40º counterclockwise) were found. Only a few sections did not show any rotation. The anisotropy of magnetic susceptibility (AMS) shows lineations, which are consistently WNWESE throughout Crete, indicating post-rotational WNW-ESE extension, or NNE-SSE compression. The observed counterclockwise rotations are consistent with the results of tectonic modelling by Ten Veen and Meijer (1998). The latter study compares the late-Middle Miocene to Recent kinematics with modelled intra-plate stresses for various possible distributions of plate boundary forces. Observations reveal that motion along left-lateral and right-lateral faults occurred during the Pliocene. The model analysis shows these motions to be consistent with transform resistance along the eastern segment of the overriding margin. The counterclockwise block rotations observed by us are probably a consequence of displacements along the left-lateral and right-lateral faults and could reflect a similar tectonic regime that involved transform resistance. Ó 1998 Elsevier Science B.V. All rights reserved

Remedies Against Administrative Silence in the Netherlands

This chapter introduces the remedies against silence of the administration in the Netherlands and provides data on the functioning of these remedies in practice. Single-case decisions requested by an interested party shall be taken within the time limit prescribed by statutory regulation or within a reasonable period, normally eight weeks. Three consequences of untimely decision-making by public authorities are distinguished. Firstly, an interested party can lodge an appeal with the administrative law court to order the administrative body to take a decision, as soon as the time period has expired and two weeks have passed since the interested party sent the administrative authority a written notice of default. Secondly, when these conditions are met, a penalty is forfeited for each day that no decision is taken. Thirdly and alternatively, a fictitious positive decision is deemed to have been taken. The chapter discusses the legal and practical consequences of these remedies

Effects of school quality, school citizenship policy, and student body composition on the acquisition of citizenship competences in the final year of primary education

This study examines the effects of general educational quality of schools, school citizenship policy, and ethnic homogeneity of the student body on the acquisition of citizenship competences in the final year of primary education. The theoretical framework is based on developmental, psychological, and sociological studies into effects of social context on educational outcomes and research into effective schools. The effects of school quality, school policy, and student population were analysed using 2-level (students, school) multilevel models. The results show that differences in citizenship competences between students and schools are mainly explained by factors at student level. Although the school also appeared to play a role, the school variables used in the analysis did not offer sufficient explanation for these differences. In order to further investigate the relationship between school factors and students’ citizenship, more insight is needed into characteristics of citizenship practices of schools

Dynamiek in participatief ontwerpen : samen met bewoners van de Sint Martens Hof in Arnhem een gemeenschappelijke tuin ontwerpen

Sint Martens Hof is een vereniging die twintig stadshuizen renoveert. De woningen zijn particulier eigendom en hebben naast een kleine eigen tuin samen één gemeenschappelijke binnentuin. De Wetenschapswinkel is gevraagd om een ontwerp op hoofdlijnen te maken voor een duurzame tuin. Naast vooraf benoemde randvoorwaarden stelde het terrein zelf ook enkele eisen aan het ontwerp, zoals het omgaan met hoogteverschil. Met name het proces van besluitvorming staat centraal in dit rapport. Vergelijking met andere projecten laat zien dat de houding van de gemeente belangrijk is, het enthousiasme van betrokkenen cruciaal; er moet synergie en dynamiek ontstaan

Three-Dimensional Stereophotogrammetry Assessment of Facial Asymmetry in Facial Palsy

Three-dimensional stereophotogrammetry is not much used in assessing facial palsy and a comprehensive understanding of sources of variation in these measurements is lacking. The present study assessed intra- and interobserver reliability of a novel three-dimensional stereophotogrammetry measurement of facial asymmetry and examined sources of variation in these outcomes. Three photographs (rest, closed mouth smile, and maximum smile) were made of 60 participants, 30 facial palsy patients and 30 control subjects. All images were analyzed twice by 2 observers independently, to determine intra- and interobserver reliability. Variance component analysis was performed to investigate sources of variation in the outcomes. Intraobserver reliability was good with intraclass correlation coefficients ranging from 0.715 to 0.999. Interobserver reliability ranged from 0.442 to 0.929. Reliability of the smile image measurements was not clearly different from the rest images. Variation in measurement results was largely due to the status of a participant, facial palsy versus control. When splitting the sample, the facial expression was a major source of variation. Acceptable reliability of the proposed 3D facial asymmetry measurement was found, in facial palsy patients and control subjects. Interobserver reliability was marked less compared to intraobserver reliability. For follow-up data only one observer should assess 3D stereophotogrammetry measurements

In vitro quantitative light-induced fluorescence to measure changes in enamel mineralization

A sensitive, quantitative method for investigating changes in enamel mineralization of specimens subjected to in vitro or in situ experimentation is presented. The fluorescence-detecting instrument integrates a Xenon arc light source and an object positioning stage, which makes it particularly suitable for the nondestructive assessment of demineralized or remineralized enamel. We demonstrate the ability of in vitro quantitative light-induced fluorescence (QLF) to quantify changes in mineralization of bovine enamel discs that had been exposed in vitro to a demineralizing gel (n=36) or biofilm-mediated demineralization challenges (n=10), or were carried in situ by three volunteers during a 10-day experiment (n=12). Further experiments show the technique's value for monitoring the extent of remineralization in 36 specimens exposed in vitro to oral multispecies biofilms and document the repeatability of in vitro QLF measurements (n=10) under standardized assay conditions. The validity of the method is illustrated by comparison with transversal microradiography (TMR), the invasive current gold standard for assessing experimental changes in enamel mineralization. Ten discs with 22 measurement areas for comparison demonstrated a positive correlation between TMR and QLF (r=0.82). Filling a technological gap, this QLF system is a promising tool to assay in vitro nondestructively localized changes in mineralization of enamel specimen