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Kathleen?A.?Ham-Rowbottom Erin?E.?Gordon Kelly?L.?Jarvis Raymond?W.?NovacoEmail author 《Journal of family violence》2005,20(2):109-121
Psychosocial adjustment and life constraints of 81 domestic violence shelter graduates were examined via field interviews in the community, assessing womens current life status, satisfaction with core life domains, and violence experience, pre- and post-shelter. Psychometric scales for depression and trauma symptoms were also administered. Participants had received extensive services in either an emergency or a transitional living shelter. Although fairly satisfied across life domains, many had serious post-shelter financial hardships. Most importantly, they reported remarkably little post-shelter violence exposure, either within or outside of romantic relationships. Despite now living independently, 43% and 75% reported clinical levels of depression and trauma symptoms, respectively. In hierarchical stepwise regressions, depression was related to womens childhood sexual abuse, dissatisfaction with housing and their own parenting, and experience of financial difficulties conjoined with public assistance. Trauma symptoms were associated with childhood sexual abuse and post-shelter financial difficulties. The impaired psychosocial functioning and life difficulties of these predominantly successful domestic violence survivors highlights the need for specialized shelter intervention and continuity of care in the community. 相似文献
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Kelly?L.?Jarvis Erin?E.?Gordon Raymond?W.?NovacoEmail author 《Journal of family violence》2005,20(6):389-402
Abused mothers and their school-aged children who recently entered domestic violence emergency shelters were assessed by individual
interview and psychometric measures. Children had positiveviews of the shelter residence. Mothers and children reported high-quality
relationships with eachother. Children came from highly violent homes, and the majority had attempted to intervene in theinteradult
violence. Hierarchical multiple regressions were conducted on child PTSD symptoms, child behavior problems, and maternal depression,
anxiety, and anger. Child PTSD symptoms were associated with amount of physical violence. Child behavioral problems were related
to mother anxiety andanger. The predictors of maternal emotional distress varied. Depression was associated with sexualabuse,
child physical intervention, and quality of mother–child relationship; anxiety was related to witnessing child abuse, child
age, and child internalizing behaviors; anger was associated with abuse-related injuries, violence frequency, and child internalizing
behaviors. Augmentationof shelter-based interventions for children's trauma, maternal emotional distress, and parenting are
discussed. 相似文献
177.
Cosmetic foundation products are easily transferred to clothing and other surfaces as a result of contact with such objects. Examination of past cases involving cosmetics in New Zealand has shown cosmetic foundation to be one of the more common cosmetic products encountered. The aim of this research was to determine the most discriminating method for the comparison of transferred foundation with samples obtained from a known source in forensic casework. Fifty-three foundation samples were analyzed by Fourier transform infrared spectroscopy (FTIR), gas chromatography with a flame ionization detector (GC-FID) and scanning electron microscopy-energy dispersive X-Ray analysis (SEM-EDX). It was found that a 5 mm2 section of a light smearing was enough to provide detectable results. The discriminating powers for FTIR, SEM-EDX and GC-FID were 98.3, 93.8, and 82.0% respectively. A combination of all three techniques provided a discriminating power of 99.7%, meaning that almost complete discrimination was achieved between the foundation samples. 相似文献
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Sánchez-Diz P Gusmão L Beleza S Benítez-Páez A Castro A García O Solla LP Geada H Martín P Martínez-Jarreta B de Fátima Pinheiro M Raimondi E Silva de la Fuente SM Vide MC Whittle MR Zarrabeitia MT Carracedo A Amorim A;GEP-ISFG 《Forensic science international》2003,135(2):158-162
A collaborative exercise was carried out by the Spanish and Portuguese ISFG Working Group (GEP-ISFG) in order to evaluate the performance of two Y-chromosome STR PCR tetraplexes, which include the loci DYS461, GATA C4, DYS437 and DYS438 (GEPY I), and DYS460, GATA A10, GATA H4 and DYS439 (GEPY II). The participating laboratories were asked to type three samples for the eight markers, using a specific amplification protocol. In addition, two control samples, with known haplotypes, were provided. The results obtained by the 13 different participating laboratories were identical, except for two laboratories that failed to type correctly the same two samples for GATA C4. By sequence analyses, two different GATA C4 allele structures were found. One control sample (allele 21) and two questioned samples (allele 22, correctly typed by all the laboratories, and allele 25) presented the following repeat structure: (TCTA)4(TGTA)2(TCTA)2(TGTA)2(TCTA)n, but different from the one found for allele 26 in one sample included in this exercise, as well as in the second control sample (allele 23), namely (TCTA)4(TGTA)2(TCTA)2(TGTA)2(TCTA)2(TGTA)2(TCTA)n. The collaborative exercise results proved that both Y-tetraplexes produce good amplification results, with the advantage of being efficiently typed using different separation and detection methodologies. However, since GATA C4 repeat presents a complex structure, with alleles differing in sequence structure, efficient denaturing conditions should be followed in order to avoid typing errors due to sizing problems. 相似文献
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The combination of photographs taken at two or three wavelengths at and bracketing an absorbance peak indicative of a particular compound can lead to an image with enhanced visualization of the compound. This procedure works best for compounds with absorbance bands that are narrow compared with "average" chromophores. If necessary, the photographs can be taken with different exposure times to ensure that sufficient light from the substrate is detected at all three wavelengths. The combination of images is readily performed if the images are obtained with a digital camera and are then processed using an image processing program. Best results are obtained if linear images at the peak maximum, at a slightly shorter wavelength, and at a slightly longer wavelength are used. However, acceptable results can also be obtained under many conditions if non-linear photographs are used or if only two wavelengths (one of which is at the peak maximum) are combined. These latter conditions are more achievable by many "mid-range" digital cameras. Wavelength selection can either be by controlling the illumination (e.g., by using an alternate light source) or by use of narrow bandpass filters. The technique is illustrated using blood as the target analyte, using bands of light centered at 395, 415, and 435 nm. The extension of the method to detection of blood by fluorescence quenching is also described. 相似文献