When syndromal similarity obscures functional dissimilarity: Distinctive evoked environments of externalizing and mixed syndrome boys.

This research examined how syndromal approaches to assessment can obscure differences between children in the quality of their social interactions. Mixed boys (high for externalizing and internalizing problems) showed heterogeneity in the responses they evoked from others: For one subgroup, aggression and withdrawal evoked aversive responses from others, and even prosocial behavior evoked hostile peer responses; for the other, aggression and withdrawal evoked positive peer responses. Externalizing boys also showed heterogeneity in the patterning of their evoked responses. Within-group heterogeneity was not explained by boys' syndrome scores but was linked to their reactions to specific antecedent events. The results illustrate how a contextualized analysis of behavior can reveal distinctive social interactional patterns that underlie similar overall rates of problem behaviors. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Blood and tissue distribution of gamma glutamyl transferase in calves.

In five male and five female calves, we studied the tissue distribution of gamma-glutamyl transferase. The enzyme was mainly in kidney, pancreas, and liver; there was no sex-related difference. The relative hepatic and pancreatic specificity of the enzyme indicated that the measure of its activity in serum could be a test of hepatic or pancreatic damage in the calf. Serum activity measured within 159 samples of apparently healthy calves was 15.3 +/- 3.7 U/liter, not differing significantly from that of adult cow.     

New fat products: Glyceride esters of adipic acid

Summary Six new glyceride esters of adipic acid were prepared, and their properties were determined. By the Presented at the 49th Annual Meeting of the American Oil Chemists' Society, Memphis, Tenn., April 21–23, 1958. One of the laboratories of the Southern Utilization Research and Development Division, Agricultural Research Service, U. S. Department of Agriculture.     

Debt and career choices of underrepresented minorities

We report a case of right aortic arch with mirror-image branching and coarctation of the aorta and left ductus arteriosus in a 6-year-old boy. He was referred to Chang Gung Children's Hospital with suspected left ventricular failure. Physical examination revealed hypertension and a pulse discrepancy between the upper and lower extremities. Echocardiography and magnetic resonance imaging revealed a right aortic arch, a long segmental aortic coarctation, and a patent ductus arteriosus. In addition, mirror-image branching of the brachiocephalic vessels was found. The coarctation was resected and the ductus arteriosus was ligated. The postoperative recovery was uneventful and the blood pressure returned to normal. He remained normotensive and had no symptoms of heart failure within the 2 years of follow-up.     

The role of cognitive development in children's explanations and preferences for skin color.

One Black and 1 White female examiner assessed 72 White 2.5–10.5 yr old children to investigate children's understanding of the origins of race and explore the developmental concomitants of skin color preferences. Ss' understanding of the origins of race followed a developmental hierarchy and correlated significantly with performance on previously researched measures of physical conservation, physical causality, and social identity. Both physical conservation and physical causality appeared to be developmental prerequisites to understanding the origins of race. Significant Race?×?Cognitive Developmental Level interactions indicated that pro-White bias was significantly lower for higher levels of cognitive development when the examiner was Black. The possibility that skin color preference is influenced by social desirability is discussed. (30 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Third International Congress for Stereology

This article gives a survey of the actual experience with the relatively new technique of photo-emission electron microscopy. After describing the principal technique and the features of a modern high resolution instrument, the questions of image generation, contrast formation and resolution are considered. In particular the influence of the depth of information on resolution for flat polished sections is studied and some comparisons with the scanning electron microscope (SEM) are made.* The different fields of application of the photo-EEM are shown by examples.     

Deteriorating effects of lichen and microbial colonization of carbonate building rocks in the Romanesque churches of Segovia, Spain

In this study, the deterioration effects of lichens and other lithobionts in a temperate mesothermal climate were explored. We examined samples of dolostone and limestone rocks with visible signs of biodeterioration taken from the exterior wall surfaces of four Romanesque churches in Segovia (Spain): San Lorenzo, San Martín, San Millán and La Vera Cruz. Biofilms developing on the lithic substrate were analyzed by scanning electron microscopy. The most common lichen species found in the samples were recorded. Fungal cultures were then obtained from these carbonate rocks and characterized by sequencing Internal Transcribed Spacers (ITS). Through scanning electron microscopy in back-scattered electron mode, fungi (lichenized and non-lichenized) were observed as the most frequent microorganisms occurring at sites showing signs of biodeterioration. The colonization process was especially conditioned by the porosity characteristics of the stone used in these buildings. While in dolostones, microorganisms mainly occupied spaces comprising the rock's intercrystalline porosity, in bioclastic dolomitized limestones, fungal colonization seemed to be more associated with moldic porosity. Microbial biofilms make close contact with the substrate, and thus probably cause significant deterioration of the underlying materials. We describe the different processes of stone alteration induced by fungal colonization and discuss the implications of these processes for the design of treatments to prevent biodeterioration.     

Hydrolysis of glycosidically bound flavour compounds from oak wood by Oenococcus oeni

Malolactic fermentation (MLF), which is conducted by lactic acid bacteria (LAB), has a significant influence on the stability and organoleptic quality of wine. Recent studies have shown that when MLF is carried out in oak wood barrels, LAB were also able to interact with wood and increase volatile compound contents such as vanillin during MLF. The release of these compounds indicates that LAB may convert vanillin precursors present in oak wood. In this work, the effect of commercial glycosidases on the released vanillin was firstly studied. This aldehyde is present in wood extracts in monoglycosidic forms where the major glycones are arabinose and xylose. Other aglycons released during MLF in barrels, syringaldehyde and whisky-lactones, can be considered as other sources of aroma. Secondly, strains selected with high activities toward glycoside substrates could hydrolyse vanillin glycoside precursors from oak wood with the same efficiency as commercial enzymes.     

Islam,Heritage, and Preservation: An Untidy Tradition

Abstract

In this article I argue that the study of cultural heritage preservation practices in the context of Muslim societies has been constructed—and obstructed—through specific historical trajectories and challenges. These originate within the field of cultural heritage preservation, through its own history and principles which have complicated the interplay between heritage and religious values and uses. As a result, situated studies of preservation practices in and by Muslim communities are in their infancy. In this article I revisit the points of contact between the emergence of a Eurocentric preservation dogma and its encounter with different articulations and practices related to Islam that are now approached as part of heritage assemblages and debates. I consider specific biases inherent in these discourses and propose, as a result, to approach the study of Islam and heritage in its own terms—rather than as an alternative to Western preservation paradigms.