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  • 1
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    The @journal of physical chemistry 〈Washington, DC〉 74 (1970), S. 2030-2032 
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
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  • 2
    ISSN: 1520-6882
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
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  • 3
    Electronic Resource
    Electronic Resource
    Bradford : Emerald
    Journal of managerial psychology 18 (2003), S. 305-323 
    ISSN: 0268-3946
    Source: Emerald Fulltext Archive Database 1994-2005
    Topics: Psychology , Economics
    Notes: Several hundred German parents completed a questionnaire to assess their attitudes towards pocket money and economic socialisation. In addition trait competitiveness and occupational stress were measured. Demographic variables were less predictive of competitiveness compared to psychological/attitudinal factors. The more competitive oriented parents displayed a distinct monetary attitude profile: they were less liberal, more structured and budget-oriented. They used money significantly more as a reinforcer for educational purposes, e.g. educational or scholarly success, and as an instrument to teach autonomy. Subjectively perceived occupational stress was determined by diverse socio-demographic variables, although the stress-demographic relationship was moderated by gender. Older fathers and men from a poor social-economic background (as children) tended to show greater job-related stress. Conversely, mothers from "superior" SES, with more siblings, and fewer children of their own, reported more occupational stress.
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  • 4
    Electronic Resource
    Electronic Resource
    Bradford : Emerald
    Journal of managerial psychology 18 (2003), S. 453-470 
    ISSN: 0268-3946
    Source: Emerald Fulltext Archive Database 1994-2005
    Topics: Psychology , Economics
    Notes: An extant of literature has demonstrated an apparent connection between religiosity and physical and psychological health, yet there is a scarcity of studies focussing on the impact of religion on health among children and adolescents. The current study examined associations between self-report data on self-image, physical and psychological health and death-related cognitions in a large representative sample of German high-school students. Almost 1,000 German adolescents (aged 14-18 years) were administered a comprehensive series of questionnaires aimed at assessing anxiety/depression, trait addiction, smoking and drinking behaviour, physical ill-health reports, and self-perception of self-image, parental acceptance and educational attainment. Several statements were incorporated to assess self-injury and suicidal ideation. Just over half of the adolescents (56.9 per cent) did not attend church at all. Level of school influenced church attendance with secondary school adolescents attending least. Religious denomination also exerted a major role on church attendance with Muslims attending most regularly followed by Roman Catholics and then Protestants. Males were more likely to be non-attendees. Regular church attendees tended to adopt more healthy life-styles, they exercised more regularly, smoked less, were more likely to display higher school grades in linguistic - but not mathematical - competency. Conversely, there was some indication that negative affect, reflected by higher scores on the social problems scale was higher among church attenders. Religiosity was scarcely related to suicidal ideation among adolescents.
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  • 5
    Electronic Resource
    Electronic Resource
    Bradford : Emerald
    Disaster prevention and management 8 (1999), S. 342-350 
    ISSN: 0965-3562
    Source: Emerald Fulltext Archive Database 1994-2005
    Topics: Technology
    Notes: In a large scale survey of almost 2,500 medical professionals working in practice throughout Germany, a comprehensive questionnaire was designed to assess diverse socio-demographic factors, as well as job-related features such as occupational stress, work satisfaction and working climate, and attitudes towards safety and risk-taking. Clinical outcome risk variables were also monitored, including on-site accidents and driving accidents. An attempt was made to apply Lisrel analyses to provide a more detailed insight into the multidimensional nature of the interactions between the various categories of data. Background and personal variables (demographic and attitudes towards risk-taking and safety-consciousness) have differential effects on accident behaviour. Overall, on-site accidents (within the medical practice) were directly and exclusively related to risk-taking, in contrast to moving vehicle accidents, which were determined by gender, recklessness and safety consciousness. The results explained 6-7 per cent of the variance which, whilst small, was significant, and more importantly, offers information and implications for understanding accident-related behaviour.
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  • 6
    ISSN: 1432-0886
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Abstract. Adrenocortical cell nuclei of the dormouse Muscardinus avellanarius were investigated by electron microscopic immunocytochemistry in hibernating, arousing and euthermic individuals. While the basic structural constituents of the cell nucleus did not significantly modify in the three groups, novel structural components were found in nuclei of hibernating dormice. Lattice-like bodies (LBs), clustered granules (CGs), fibrogranular material (FGM) and granules associated with bundles of nucleoplasmic fibrils (NF) all contained ribonucleoproteins (RNPs), as shown by labeling with anti-snRNP (small nuclear RNP), anti-m3G-capped RNA and anti-hnRNP (heterogeneous nuclear RNP) antibodies. Moreover, the FGM also showed immunoreactivity for the proliferation associated nuclear antigen (PANA) and the non-snRNP splicing factor SC-35. All these nuclear structural components disappeared early during arousal and were not found in euthermic animals. These novel RNP-containing structures, which have not been observed in other tissues investigated so far in the same animal model, could represent storage and/or processing sites for pre-mRNA during the extreme metabolic condition of hibernation, to be quickly released upon arousal. NFs, which had been sometimes found devoid of associated granules in nuclei of brown adipose tissue from hi-bernating dormice, were present in much higher amounts in adrenocortical cell nuclei; they do not contain RNPs and their role remains to be elucidated. The possible roles of these structures are discussed in the frame of current knowledge of morpho-functional relationships in the cell nucleus.
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  • 7
    ISSN: 1432-119X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Abstract  Dense granular bodies (DGB) are particular structural constituents observed in cell nuclei of different tissues - liver, pancreas, brown adipose tissue, adrenal cortex - of hibernating dormice. They appear as strongly electron-dense clusters of closely packed granules, with thin fibrils spreading out at their periphery. DGB always occur in the nucleoplasm, sometimes making contact with other nuclear structural constituents typical of the hibernating state, such as coiled bodies, amorphous bodies and nucleoplasmic fibrils. DGB are present only during deep hibernation and rapidly disappear upon arousal from hibernation. Cytochemical and immunocytochemical analyses showed that DGB contain ribonucleoproteins and several nucleoplasmic RNA processing factors, suggesting that DGB can represent accumulation sites of splicing factors which are provided to splicing sites when normal metabolic activity is rapidly restored during arousal.
    Type of Medium: Electronic Resource
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  • 8
    ISSN: 1432-119X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Abstract Dense granular bodies (DGB) are particular structural constituents observed in cell nuclei of different tissues—liver, pancreas, brown adipose tissue, adrenal cortex—of hibernating dormice. They appear as strongly electron-dense clusters of closely packed granules, with thin fibrils spreading out at their periphery. DGB always occur in the nucleoplasm, sometimes making contact with other nuclear structural constituents typical of the hibernating state, such as coiled bodies, amorphous bodies and nucleoplasmic fibrils. DGB are present only during deep hibernation and rapidly disappear upon arousal from hibernation. Cytochemical and immunocytochemical analyses showed that DGB contain ribonucleoproteins and several nucleoplasmic RNA processing factors, suggesting that DGB can represent accumulation sites of splicing factors which are provided to splicing sites when normal metabolic activity is rapidly restored during arousal.
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  • 9
    ISSN: 1432-119X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Abstract  We show an as yet unnoticed feature of mammalian erythrocyte maturation, i.e., the formation of heterogeneous ectopic RNP-derived structures in the nucleus of erythroblasts, occurring in parallel with chromatin condensation. Inside these structures, RNPs are always recognized by specific antibodies, which demonstrates that the protein moieties of RNPs still preserve (at least partially) their native organization. This phenomenon shares extensive similarity with the segregation and clustering of nuclear RNPs occurring during spontaneous apoptosis of rat thymocytes and in several other cell models in which transcription is physiologically arrested.
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  • 10
    ISSN: 1432-0886
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Abstract Adrenocortical cell nuclei of the dormouse Muscardinus avellanarius were investigated by electron microscopic immunocytochemistry in hibernating, arousing and euthermic individuals. While the basic structural constituents of the cell nucleus did not significantly were found in nuclei of hibernating dormice. Lattice-like bodies (LBs), clustered granules (CGs), fibrogranular material (FGM) and granules associated with bundles of nucleoplasmic fibrils (NF) all contained ribonucleoproteins (RNPs), as shown by labeling with anti-snRNP (small nuclear RNP), anti-m3G-capped RNA and anti-hnRNP (heterogeneous nuclear RNP) antibodies. Moreover, the FGM also showed immunoreactivity for the proliferation associated nuclear antigen (PANA) and the non-snRNP splicing factor SC-35. All these nuclear structural components disappeared early during arousal and were not found in euthermic animals. These novel RNP-containing structures, which have not been observed in other tissues investigated so far in the same animal model, could represent storage and/or processing sites for pre-mRNA during the extreme metabolic condition of hibernation, to be quickly released upon arousal. NFs, which had been sometimes found devoid of associated granules in nuclei of brown adipose tissue from hibernating dormice, were present in much higher amouts in adrenocortical cell nuclei; they do not contain RNPs and their role remains to be elucidated. The possible roles of these structures are discussed in the frame of current knowledge of morpho-functional relationships in the cell nucleus.
    Type of Medium: Electronic Resource
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