340 research outputs found

    Dimerocrinites Oligoptilus : ein Beitrag zur Kenntniss der Gattung Dimerocrinites : (mit drei lithographirten Tafeln)

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    http://tartu.ester.ee/record=b2425454~S1*es

    Untersuchungen über das Verhalten der Fette zu Zuckersolutionen

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    http://tartu.ester.ee/record=b2021431~S1*es

    Der devonische Kalk in Livland : ein Beitrag zur Geognosie der Ostseeprovinzen

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    http://tartu.ester.ee/record=b1870172~S1*es

    The Messy Teaching Conversation: Toward a Model of Collegial Reflection, Exchange, and Scholarship on Classroom Problems

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    Whether we teach in junior or senior colleges, we often represent our teaching in the best possible light, leaving little room for acknowledgment or discussion of uncertainty or errors. It seems that the only way to discuss a set back is as part of a larger narrative, one where a failure is simply a precursor to success, a way of highlighting a challenge overcome.This wall of silence about our messes prevents us from honestly discussing our day-to-day work in the classroom. This article models just such a messy teaching conversation

    Der devonische Kalk in Livland

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    https://www.ester.ee/record=b2667005*es

    Serum antioxidants as predictors of the adult respiratory distress syndrome in septic patients

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    Adult respiratory distress syndrome (ARDS) can develop as a complication of various disorders, including sepsis, but it has not been possible to identify which of the patients at risk will develop this serious disorder. We have investigated the ability of six markers, measured sequentially in blood, to predict development of ARDS in 26 patients with sepsis. At the initial diagnosis of sepsis (6-24 h before the development of ARDS), serum manganese superoxide dismutase concentration and catalase activity were higher in the 6 patients who subsequently developed ARDS than in 20 patients who did not develop ARDS. These changes in antioxidant enzymes predicted the development of ARDS in septic patients with the same sensitivity, specificity, and efficiency as simultaneous assessments of serum lactate dehydrogenase activity and factor VIII concentration. By contrast, serum glutathione peroxidase activity and α1Pi-elastase complex concentration did not differ at the initial diagnosis of sepsis between patients who did and did not subsequently develop ARDS, and were not as effective in predicting the development of ARDS. Measurement of manganese superoxide dismutase and catalase, in addition to the other markers, should facilitate identification of patients at highest risk of ARDS and allow prospective treatment

    The Frost Multidimensional Perfectionism Scale revisited: More perfect with four (instead of six) dimensions

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    The Frost Multidimensional Perfectionism Scale (FMPS; Frost, Marten, Lahart & Rosenblate, 1990) provides six subscales for a multidimensional assessment of perfectionism: Concern over Mistakes (CM), Personal Standards (PS), Parental Expectations (PE), Parental Criticism (PC), Doubts about actions (D), and Organization (O). Despite its increasing popularity in personality and clinical research, the FMPS has also drawn some criticism for its factorial instability across samples. The present article argues that this instability may be due to an overextraction of components. Whereas all previous analyses presented six-factor solutions for the FMPS items, a reanalysis with Horn's parallel analysis suggested only four or five underlying factors. To investigate the nature of these factors, item responses from N = 243 participants were subjected to principal component analysis. Again, parallel analysis retained only four components. Varimax rotation replicated PS and O as separate factors, whereas combining CM with D as well as PE with PC. Consequently, the present article suggests a reduction to four (instead of six) FMPS subscales. Differential correlations with anxiety, depression, parental representations and action tendencies underscore the advantage of this solution

    Environmental toxicity, redox signaling and lung inflammation:the role of glutathione

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    Glutathione (γ-glutamyl-cysteinyl-glycine, GSH) is the most abundant intracellular antioxidant thiol and is central to redox defense during oxidative stress. GSH metabolism is tightly regulated and has been implicated in redox signaling and also in protection against environmental oxidant-mediated injury. Changes in the ratio of the reduced and disulfide form (GSH/GSSG) can affect signaling pathways that participate in a broad array of physiological responses from cell proliferation, autophagy and apoptosis to gene expression that involve H(2)O(2) as a second messenger. Oxidative stress due to oxidant/antioxidant imbalance and also due to environmental oxidants is an important component during inflammation and respiratory diseases such as chronic obstructive pulmonary disease, idiopathic pulmonary fibrosis, acute respiratory distress syndrome, and asthma. It is known to activate multiple stress kinase pathways and redox sensitive transcription factors such as Nrf2, NF-κB and AP-1, which differentially regulate the genes for pro-inflammatory cytokines as well as the protective antioxidant genes. Understanding the regulatory mechanisms for the induction of antioxidants, such as GSH, versus pro-inflammatory mediators at sites of oxidant-directed injuries may allow for the development of novel therapies which will allow pharmacological manipulation GSH synthesis during inflammation and oxidative injury. This article features the current knowledge about the role of GSH in redox signaling, GSH biosynthesis and particularly the regulation of transcription factor Nrf2 by GSH and downstream signaling during oxidative stress and inflammation in various pulmonary diseases. We also discussed the current therapeutic clinical trials using GSH and other thiol compounds, such as N-acetyl-L-cysteine, fudosteine, carbocysteine, erdosteine in environment-induced airways disease

    The advantages of partialling perfectionistic strivings and perfectionistic concerns: Critical issues and recommendations

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    According to the two-factor theory of perfectionism (Stoeber & Otto, 2006), perfectionism comprises two superordinate dimensions—perfectionistic strivings (PS) and perfectionistic concerns (PC)—that show different, and often opposite, relations with psychological adjustment and maladjustment, particularly when their overlap is partialled out. Recently, Hill (2014) raised concerns about the interpretation of the relations that PS show after partialling. The present article aims to alleviate these concerns. First, we address the concern that partialling changes the conceptual meaning of PS. Second, we explain how the relations of residual PS (i.e., PS with PC partialled out) differ from those of PS, and how to interpret these differences. In this, we also discuss suppressor effects and how mutual suppression affects the relations of both PS and PC with outcomes. Furthermore, we provide recommendations of how to report and interpret findings of analyses partialling out the effects of PS and PC. We conclude that, if properly understood and reported, there is nothing to be concerned about when partialling PS and PC. On the contrary, partialling is essential if we want to understand the shared, unique, combined, and interactive relations of the different dimensions of perfectionism

    日本統治時代の台湾における司法実務の運用について : [貝菐]耕権をめぐる判例を中心として

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    Ⅰ. はじめに Ⅱ. 台湾における土地法制の概要 Ⅲ. 「[貝菐]耕権」と近代的土地法制の相克 1. 土地登記制度と「[貝菐]」 2. 無登記[貝菐]耕権をめぐる論争 (1) 無登記[貝菐]耕権無効説 (2) ドイツ型物権変動論の台頭 (3) 「不当利得」の適用から「物権化」まで ①請求権の競合と「帰属法的不当利得規範」の適用 ②「矯正法的不当利得規範」と「衡平主義的不当利得規範」の適用 ③[貝菐]耕権の物権化(大正9年9月9日高等法院上告部判決) (4) 小括 Ⅳ. 終わり
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