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The Traité élémentaire de chimie (1789) is considered to be the first modern chemistry text. After the author, Antoine Laurent de Lavoisier (1743 - 1794), had defined the element as a pure substance that cannot be broken down into simpler entities, he introduced the method of chemical terminology in which he represented the elements in a more practical way as symbols. The translator Juan Manuel Munárriz followed the author in his conviction that it is impossible to separate the nomenclature from science for three reasons: the scientific facts, the ideas representing them, and the words that express the ideas.
Though Peter Gordon mentioned philosophical anthropology in his book Continental Divide, he has not yet realized how it works independently from Cassirer's and Heidegger's prejudices. The whole argument between them before, in and after Davos (1929) raged around the status of philosophical anthropology: How do the spiritualisation of life and the enlivening of the spirit come about? This was not just the central question for philosophical anthropology founded by Max Scheler, but also in Wilhelm Dilthey's life philosophy, which was systematized by Georg Misch. Cassirer and Heidegger shared three shortcomings with respect to the Life-philosophical Anthropology. Neither had a philosophy of nature or a philosophy of sociaty or a philosophy of history. The insight into the unfathomability of humans (Misch) is given a political edge in Helmuth Plessner's book Power and Human Nature (1931). Elevating it to the principle of democratic equality with respect to the worth of all cultures one opens up the potential for a form of civil competition that might supersede ethnocentric wars.
The current practice in allocating post-mortem organ donations is in many respects ethically problematic. After criticizing this practice, this article explores what a more morally acceptable practice could look like.
The article concludes with an appeal for the random allocation of available donor organs.
Albert Lewis's article (Annals of Science, 1977) analysing the influence of Friedrich Schleiermacher on Hermann Grassmann, stimulated many different studies on the founder of n-dimensional outer algebra.
Following a brief outline of the various, sometimes diverging, analyses of Grassmann's creative thinking, new research is presented which confirms Lewis's original contribution and widens it considerably. It will be shown that:
i. Grassmann, although a self-taught mathematician, was at the centre of a hitherto understated intellectual trend, which was defining for Germany. Initiated by Pestalozzi's concept of elementary mathematical education and culminating in the modern mathematics of the late 19th Century, it was reflected in the contributions of Grassmann, Riemann, Jacobi and Eisenstein.
ii. Hermann Grassmann, his father Justus, and his brother Robert were all demonstrably influenced by Schleiermacher's dialectic; however the two brothers responded to it in very different ways.
iii. Whilst the more philosophical parts of Hermann's 1844 Extension Theory are characterised by the influence of Schleiermacher and also by the mathematical knowledge of his father, the entire development of this work is the unfolding of a single idea based on the father's interpretation of combinatorial multiplication as a 'chemical conjunction', which was developed largely dialectically by Hermann.
The molecular mechanisms of animal cell osmoregulation are poorly understood. Genetic studies of osmoregulation in yeast have identified mucin-like proteins as critical regulators of osmosensitive signaling and gene expression. Whether mucins play similar roles in higher organisms is not known. Here, we show that mutations in the Caenorhabditis elegans mucin-like gene osm-8 specifically disrupt osmoregulatory physiological processes. In osm-8 mutants, normal physiological responses to hypertonic stress, such as the accumulation of organic osmolytes and activation of osmoresponsive gene expression, are constitutively activated. As a result, osm-8 mutants exhibit resistance to normally lethal levels of hypertonic stress and have an osmotic stress resistance (Osr) phenotype. To identify genes required for Osm-8 phenotypes, we performed a genome-wide RNAi osm-8 suppressor screen. After screening,18,000 gene knockdowns, we identified 27 suppressors that specifically affect the constitutive osmosensitive gene expression and Osr phenotypes of osm-8 mutants. We found that one suppressor, the transmembrane protein PTR-23, is co-expressed with osm-8 in the hypodermis and strongly suppresses several Osm-8 phenotypes, including the transcriptional activation of many osmosensitive mRNAs, constitutive glycerol accumulation, and osmotic stress resistance. Our studies are the first to show that an extracellular mucin-like protein plays an important role in animal osmoregulation in a manner that requires the activity of a novel transmembrane protein. Given that mucins and transmembrane proteins play similar roles in yeast osmoregulation, our findings suggest a possible evolutionarily conserved role for the mucin-plasma membrane interface in eukaryotic osmoregulation.
In 'Beyond the Myth of the Myth: A Kantian Theory of Non-Conceptual Content', Robert Hanna argues for a very strong kind of non-conceptualism, and claims that this kind of non-conceptualism originally has been developed by Kant. But according to 'Kant's Non-Conceptualism, Rogue Objects and the Gap in the B Deduction', Kant's non-conceptualism poses a serious problem for his argument for the objective validity of the categories, namely the problem that there is a gap in the B Deduction. This gap is that the B Deduction goes through only if conceptualism is true, but Kant is a non-conceptualist. In this paper, I will argue, contrary to what Hanna claims, that there is not a gap in the B Deduction.
The selection of 'good' pictures has increasingly become a crucial factor when transmitting news to the recipients. Every day thousands of events are happening and millions of pictures are taken. By choosing photographs for newspapers and magazines, photographic editorial departments want to attract the recipients' attention, evoke emotions and get them to read their stories. But what exactly is a good picture that meets these expectations? Which criteria are decisive for selecting pictures and what effects of this selection can be measured on the recipients' side?
This article presents the results of a research project carried out at the University of Erfurt in 2008 and conducted in collaboration with the German weekly magazine stern. It deals with the selection and impact of press photography by introducing the concept 'photo news factors'. Applying the traditional news value theory to pictures, photo news factors are defined as selection criteria that, on the part of the communicator, decide whether the press photos are worth publishing. Furthermore, they are assumed to exert an influence on the intensity of attention that a picture arouses.
Alexithymia describes difficulties to identify and describe one's emotions. Previous research focused on difficulties associated with the later processing stages of appraisal in alexithymia. We tested whether early processing deficits are apparent in alexithymic persons and whether these abnormalities contribute to later processing difficulties. 20 participants were selected and identified as either having high (HDA) or low (LDA) degrees of alexithymia. IAPS pictures were presented while EEG was recorded. For HDA subjects processing of emotional pictures was accompanied by reduced P1 amplitudes most pronounced for pleasant and neutral pictures. In response to unpleasant pictures the P3 amplitudes were reduced. These amplitude modulations were predicted only by one alexithymia facet. P1 amplitudes systematically covaried with P3 amplitudes supporting the assumption that deficits in early emotional processing contribute to later processing deficits.
The relations between adolescents' habitual usage of media violence and their tendency to engage in aggressive and prosocial behavior in a school setting were examined in a cross-sectional study with 1688 7th and 8th graders in Germany who completed measures of violent media exposure and normative acceptance of aggression. For each participant, ratings of prosocial and aggressive behavior were obtained from their class teacher. Media violence exposure was a unique predictor of teacher-rated aggression even when relevant covariates were considered, and it predicted prosocial behavior over and above gender. Path analyses confirmed a direct positive link from media violence usage to teacher-rated aggression for girls and boys, but no direct negative link to prosocial behavior was found. Indirect pathways were identified to higher aggressive and lower prosocial behavior via the acceptance of aggression as normative. Although there were significant gender differences in media violence exposure, aggression, and prosocial behavior, similar path models were identified for boys and girls.
Francesca Y. Albertini (1974-2011) compares Maimonides' idea of peace, as developed in MT Sefer shofetim (Book of Judges), with Kant's work on the notion of "eternal peace" (Zum ewigen Frieden). Both authors develop a historical vision pointed against the use of force and war in light of a framework not limited by historical time (messianic age, eternity). Despite all differences in method and historical context, the authors agree on the notion that universal ethics provides the basis of a determination of right grounded in the will. Maimonides' universal messianism as well as Kant's universal history emphasize the pivotal role and decisive responsibility of the human being in realizing, through reason, the reign of peace and prosperity on earth first envisioned by the biblical prophets. These utopias continue to challenge us, especially in this day and age.
Background: Hypothyroidism in dogs is often difficult to diagnose owing to nonspecific clinical signs and laboratory test results that can be mimicked by nonthyroidal illness (NTI). Thyroxine (T4) circulates in blood mainly bound to T4-binding globulin and, to a lesser degree, transthyretin (TTR) and albumin. The concentration of total T4 depends on the concentrations of these binding proteins.
Objectives: We hypothesized that dogs with NTI and decreased serum total T4 concentrations would have decreased serum TTR concentrations. The objective of the study was to measure and compare serum TTR concentrations in healthy dogs, in dogs with NTI and low serum T4 concentrations, and in dogs with hypothyroidism.
Methods: Assignment of dogs to 3 groups was based on physical examination and serum concentrations of T4 and TSH (mean +/- SD): for healthy dogs (n = 13), T4 was 24.8 +/- 3.6 nmol/L and TSH was 0.15 +/- 0.08 mu g/L; for dogs with NTI and low T4 (n = 20), T4 was 3.2 +/- 3.0 nmol/L and TSH was 0.18 +/- 0.13 mu g/L; and for hypothyroid dogs (n = 19), T4 was 5.3 +/- 4.3 nmol/L and TSH was 2.33 +/- 1.90 mu g/L). TTR concentrations in serum were determined semiquantitatively using western blot analysis.
Results: Serum TTR concentration (mean +/- SD) was decreased in the dogs with NTI (24.8 +/- 7.9 mg/L) compared with that of hypothyroid dogs (41.1 +/- 21.4 mg/L, P = .0035). Differences were not found between TTR concentrations in clinically healthy dogs (33.3 +/- 10.1 mg/L) and hypothyroid dogs or dogs with NTI.
Conclusions: Serum TTR concentrations were significantly decreased in dogs with NTI and low T4 compared with concentrations in hypothyroid dogs. Additional studies should be done to determine if TTR concentrations can discriminate between dogs with NTI and low T4 and dogs with primary hypothyroidism.
Previous studies have indicated a higher risk of disordered eating in certain types of elite sports such as aesthetic sports (e.g., rhythmical gymnastics, figure skating). But even though some studies on risk factors for disordered eating in sports exist, most research on this topic is based on cross-sectional data with limitations on causal inferences. We examined sports-related risk factors for disordered eating in a 1-year longitudinal study with two assessment points. The participants were 65 adolescent athletes from aesthetic sports (mean age 14.0 +/- 2.2years) who completed measures of disordered eating, social pressure from the sports environment, sports-related body dissatisfaction, desire to be leaner to improve sports performance, and emotional distress resulting from missed exercise sessions. All variables were relatively stable in the mean. Individual changes in the desire to be leaner to improve sports performance were associated with individual changes in disordered eating. Furthermore, a cross-lagged partial correlation analysis showed that the desire to be leaner to improve sports performance was predictive of disordered eating and not vice versa. The results of our study indicate that athletes are more at risk for disordered eating if they believe it is possible to enhance their sports performance through weight regulation.
Prosodic information is crucial for spoken language comprehension and especially for syntactic parsing, because prosodic cues guide the hearer's syntactic analysis. The time course and mechanisms of this interplay of prosody and syntax are not yet well-understood. In particular, there is an ongoing debate whether local prosodic cues are taken into account automatically or whether they are processed in relation to the global prosodic context in which they appear. The present study explores whether the perception of a prosodic boundary is affected by its position within an utterance. In an event-related potential (PRP) study we tested if the brain response evoked by the prosodic boundary differs when the boundary occurs early in a list of three names connected by conjunctions (i.e., after the first name) as compared to later in the utterance (i.e., after the second name). A closure positive shift (CPS)-marking the processing of a prosodic phrase boundary-was elicited for stimuli with a late boundary, but not for stimuli with an early boundary. This result is further evidence for an immediate integration of prosodic information into the parsing of an utterance. In addition, it shows that the processing of prosodic boundary cues depends on the previously processed information from the preceding prosodic context.
Die Tonwarenfabrik : Tobias Chr. Feilner in Berlin ; Kunst und Industrie im Zeitalter Schinkels
(2013)
Reasons without reason
(2013)
Geschichtsphilosophie
(2013)
Die Evaluation eines kognitiv-behavioralen Programmes für Kinder mit Chronischen Bauchschmerzen
(2012)
Kant und die Farben
(2007)
Kunst, Wahrheit und Gefühl : Schelling, Hegel und die Ästhetik des angselsächsichen Idealismus
(2005)
Der Häftlingsfreikauf aus der DDR 1962/63 - 1989 : zwischen Menschenhandel und humanitären Aktionen
(2014)
Atheismus
(2009)
Ethische Wirklichkeit : objektivität und vernünftigkeit der Ethik aus pragmatischer Perspektive
(2012)
Perspektivenwechsel : Autopoiese, Moderne und Postmoderne im kommunikationsorientierten Vergleich
(1993)