Space Analysis (space + analysis)

Distribution by Scientific Domains

Kinds of Space Analysis

  • smallest space analysis


  • Selected Abstracts


    Functional consistency across two behavioural modalities: fire-setting and self-harm in female special hospital patients

    CRIMINAL BEHAVIOUR AND MENTAL HEALTH, Issue 1 2007
    Sarah Miller
    Background,Fire-setting and self-harm behaviours among women in high security special hospitals may be understood using Shye's Action System Theory (AST) in which four functional modes are recognized: ,adaptive', ,expressive', ,integrative', and ,conservative'. Aims,To test for relationships between different forms of fire-setting and self-harm behaviours and AST modes among women in special hospital, and for consistency within modes across the two behaviours. Method,Clinical case files evidencing both fire-setting and self-harm behaviours (n = 50) were analysed for content, focusing on incident characteristics. A total of 29 fire-setting and 22 self-harm variables were analysed using Smallest Space Analysis (SSA). Chi-square and Spearman's rho (,) analyses were used to determine functional consistency across behavioural modes. Results,Most women showed one predominant AST mode in fire-setting (n = 39) and self-harm (n = 35). Significant positive correlations were found between integrative and adaptive modes of functioning. The lack of correlation between conservative and expressive modes reflects the differing behaviours used in each activity. Despite this, significant cross-tabulations revealed that each woman had parallel fire-setting and self-harm styles. Discussion,Findings suggest that, for some women, setting fires and self harm fulfil a similar underlying function. Support is given to AST as a way of furthering understanding of damaging behaviours, whether self- or other-inflicted. Copyright © 2007 John Wiley & Sons, Ltd. [source]


    The influence of prior offender/victim relationship on offender stalking behavior

    JOURNAL OF INVESTIGATIVE PSYCHOLOGY AND OFFENDER PROFILING, Issue 2 2004
    Renee M. Groves
    The present study examined the influence of prior offender/victim relationship on offender stalking behavior. The actions that were present within the stalking offences were recorded using content analysis of victim and witness statements, and all other relevant material within the police files of 50 stalking cases. The sample was analyzed using a non-metric multidimensional scaling procedure known as Smallest Space Analysis. The results suggested that when a prior sexual relationship existed between the offender and the victim the offender was more likely to engage in a majority of controlling style actions. However, an offender who did not have a prior sexual relationship with the victim was more likely to engage in a majority of infatuation style actions. Therefore, the study lends support to the influence of prior relationship on the actions that offenders engage in over the stalking period. Implications of the study and future research ideas are discussed. Copyright © 2004 John Wiley & Sons, Ltd. [source]


    Occurrence and diversity of nitrogen-fixing Sphingomonas bacteria associated with rice plants grown in Brazil

    FEMS MICROBIOLOGY LETTERS, Issue 1 2009
    Sandy Sampaio Videira
    Abstract So far, the occurrence of nitrogen-fixing Sphingomonas bacteria has been restricted to three strains of Sphingomonas azotifigens. In this work, a group of 46 Sphingomonas -like isolates, which originated from two rice varieties grown in two soils in Brazil, were characterized based on morphological, physiological and genetic analyses. The PCR genus specifically applied indicated that all 46 isolates belonged to the Sphingomonas genus and confirmed the results based on the yellow pigment of the colonies grown on potato agar medium and the BIOLOG data. It was also observed that 22 isolates are nitrogen-fixing bacteria as determined by the acetylene reduction method and confirmed by nifH gene detection. The genetic diversity based on the 16S rRNA analysis (amplified rDNA restriction analysis) showed that the isolates formed two distinct groups at a similarity value of 60%. Furthermore, five clusters at 60% similarity were observed with the 16S,23S intergenic space (ribosomal intergenic space analysis) analysis. Sequencing of the 16S rRNA gene and nifH fragments showed that most of the 22 nitrogen-fixing isolates formed clusters apart from that of the S. azotifigens. This is the first report on the occurrence of nitrogen-fixing Sphingomonas bacteria associated with rice grown in Brazil. [source]


    Work values: Development of a new three-dimensional structure based on confirmatory smallest space analysis

    JOURNAL OF ORGANIZATIONAL BEHAVIOR, Issue 7 2010
    Sean T. Lyons
    We tested the psychological structure of the work values ratings of 119,167 Canadian workers using confirmatory smallest space analysis (SSA). Contrary to our hypotheses, the SSA did not support a two-dimensional radex structure, but suggested a three-dimensional cylindrex structure composed of three facets: (a) A modality facet comprised of four types of work values (cognitive, instrumental, social, and prestige) forming angular sectors of a circle; (b) a growth-orientation facet with growth-related work aspects located closest to the center of the circle and context-related work aspects located in the peripheral ring; and (c) a level of focus facet that divided the overall cylindrical structure into three separate vertical levels (individual, job/organizational, and societal). The findings extend the theory of work values by providing a richer typology of work values and a more complete picture of the complex structure of their inter-relations. Copyright © 2009 John Wiley & Sons, Ltd. [source]


    Recognition of anaerobic bacterial isolates in vitro using electronic nose technology

    LETTERS IN APPLIED MICROBIOLOGY, Issue 5 2002
    A. Pavlou
    Aims: Use of an electronic nose (e.nose) system to differentiation between anaerobic bacteria grown in vitro on agar media. Methods and Results: Cultures of Clostridium spp. (14 strains) and Bacteroides fragilis (12 strains) were grown on blood agar plates and incubated in sampling bags for 30 min before head space analysis of the volatiles. Qualitative analyses of the volatile production patterns was carried out using an e.nose system with 14 conducting polymer sensors. Using data analysis techniques such as principal components analysis (PCA), genetic algorithms and neural networks it was possible to differentiate between agar blanks and individual species which accounted for all the data. A total of eight unknowns were correctly discriminated into the bacterial groups. Conclusions: This is the first report of in vitro complex volatile pattern recognition and differentiation of anaerobic pathogens. Significance and Impact of the Study: These results suggest the potential for application of e.nose technology in early diagnosis of microbial pathogens of medical importance. [source]