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This study examines the reasons why temperance was viewed as an appropriate virtue for women in sixteenthand seventeenth-century England. It makes use of contemporary literature to document shifts in attitudes toward women who drank in a public and conspicuous fashion, and examines the economic and cultural changes that contributed to those shifts. The literature consulted in this study would suggest that up until the first decades of the sixteenth century men and women both enjoyed considerable freedom as to where and when they might consume alcohol, and would further suggest that it was only during the economic and social crises of the early modern period that two distinct drinking cultures started to emerge, one centred in the home and exclusive of men, the other centred outside the home and exclusive of women. The emergence of temperance as a virtue specific to women happened to occur at a time when real wages were in sharp decline, and effectively sanctioned the redistribution of household income in favour of men, whose right to drink was never seriously challenged. Criticism of women who drank in a public and conspicuous fashion also happened to coincide with the rediscovery of classical texts commending the supposed temperance of the women of early Rome.  相似文献   
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Summary
  • ? A study to develop understanding of nurses' knowledge, confidence and educational needs in relation to cancer care was undertaken.
  • ? Data from this study on nurses' attitudes and the effect of professional encounters with cancer on such attitudes are presented.
  • ? A cancer attitude scale was completed by 127 nurses, and 68 of the sample were interviewed in depth.
  • ? Data presented reveal a pervasive negative attitude towards cancer amongst these nurses, and the important negative impact that professional encounters with cancer have on nurses' feelings about the disease.
  • ? Data presented are taken from a larger study, which is reported elsewhere (Corner, 1990; Corner & Wilson-Barnett, 1992).
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Research suggests that young children have body image concerns, such as a desire for thinness and an avoidance of obesity. Surprisingly, few studies have investigated how children's body preferences and stereotypes are influenced by media aimed at children. In order to gain a better understanding of the content of such media, a content analysis was used to examine body image-related messages in popular children's videos and books. Results indicated that messages emphasizing the importance of physical appearance and portraying body stereotypes are present in many children's videos but relatively few books. Of the videos examined, the ones that exhibited the most body image-related messages were Cinderella and The Little Mermaid. Indian in the Cupboard and ET were the videos with the least number of body image-related messages. Of the books studied, the one with the highest number of body image-related messages was Rapunzel. Ginger and The Stinky Cheese Man were the only books studied that did not exhibit body image-related messages. Implications of an association of beauty and thinness in children's media are explored.  相似文献   
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Introduction and Aims . The aim of this study was to examine heroin careers among former users to assess desistance factors and explanations for sustained abstinence. Design and Methods . The study surveyed 107 former problematic heroin users who have achieved long‐term abstinence about their experiences of achieving and sustaining abstinence. The cohort was recruited opportunistically from three sources, drawing heavily on former users working in the addictions field. Results . On average, the group had heroin careers lasting for just under 10 years, punctuated by an average of 2.6 treatment episodes and 3.1 periods of abstinence, and had been heroin abstinent for an average of 10 years at the time of completing the survey. The most commonly expressed reason for finally achieving abstinence was ‘tired of the lifestyle followed by reasons relating to psychological health. In contrast, when asked to explain how abstinence was sustained, clients quoted both social network factors (moving away from drug‐using friends and support from non‐using friends) and practical factors (accommodation and employment) as well as religious or spiritual factors. Treatment was not mentioned widely either in achieving or sustaining abstinence, in contrast to 12‐Step, which was endorsed widely. Discussion and Conclusions . The study supports a careers perspective for examining heroin careers and indicates that, while achieving abstinence is possible for chronic opiate users, the path to sustained abstinence is complex and often reliant upon external support systems.  相似文献   
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Asymptomatic Cerebral Lesions with Phased RF. Introduction: Left atrial catheter ablation of the pulmonary veins (PVs) is an established option for patients with atrial fibrillation (AF). Asymptomatic cerebral emboli (ACE) detected by diffusion weighted MRI (DW‐MRI) following AF ablation has been reported at varying rates. This variability may be linked to procedural variables and demographic risk factors. Animal studies with the multielectrode pulmonary vein ablation catheter (PVAC) have identified potential sources of emboli, including air introduced during PVAC introduction, inadequate anticoagulation, and high current densities when the distal (E1) and proximal (E10) electrodes are in contact. We sought to evaluate the incidence, size, and number of DW‐MRI findings with procedural modifications that potentially reduce the embolic load. Methods: Thirty‐seven AF patients (59 ± 10 years, 73% male, all with paroxysmal AF, left atrial [LA] diameter 44 ± 7 mm, left ventricular ejection fraction 57 ± 7%) underwent MRI sequences preceding ablation, within 24 hours postablation, and at 4–6 weeks. During the procedure all patients were on uninterrupted phenprocoumon, an attempted activated clotting time (ACT) level >300 seconds, had the PVAC introduced under saline, and antral ablation was started with a 2:1 bipolar/unipolar mode. Files from the ablation unit (GENius v14.4) were retrospectively analyzed to determine the relationship between E1 and E10 in close proximity and DW‐MRI findings. Results: Post procedure, 10/37 patients (27%) were positive for new DWI cerebral lesions. Nine of 10 patients had a single lesion, and 1/10 patient had 2 lesions. Average lesion size was 3.1 ± 3.9 mm (2–14 mm). One of 10 (10%) had lesions at MRI follow‐up. No neurological symptoms were observed. Eighteen of 37 (49%) of procedures had evidence of E1/E10 interaction. In the subgroup of patients with and without E1 and E10 in close proximity, the DW‐MRI rate was 8/18 (44%) and 2/19 (11%), respectively (P = 0.029). Conclusions: The source of positive DW‐MRI findings in LA ablation involves several factors. Controlling anticoagulation and careful sheath management helps to reduce the number and size of DW‐MRI lesions. With the PVAC catheter, an ablation with the E1 and E10 in close proximity increases the risk of a DW‐MRI finding. In the future, electrodes E1 and E10 should be kept apart to help reduce the incidence of acute ACE. (J Cardiovasc Electrophysiol, Vol. 24, pp. 121‐128, February 2013)  相似文献   
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We report the case of a 60‐year‐old female with a history of refractory paroxysmal atrial fibrillation. Preablation contrast enhanced pulmonary vein computed tomography (CT) scan demonstrated a slit‐like narrowing of the left inferior pulmonary vein ostium. The narrowing measured approximately 3 mm, with poststenotic dilation. The patient had no prior history of ablation. The patient subsequently underwent segmental antral isolation of all four pulmonary veins and cavo‐tricuspid isthmus ablation with bidirectional block. The diagnosis of preexisting congenital pulmonary vein stenosis had an impact on the type of ablation procedure performed (antral rather than ostial) and will affect the interpretation of postablation CT scans. (PACE 2013; 36:e150–e152)  相似文献   
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Background: The increasing data suggest an association between chronic right ventricular (RV) and left ventricular (LV) dysfunction. We sought to determine the effect of temporary interruption of long-term RV pacing on LV function and mechanical dyssynchrony in children and young adults with complete heart block.
Methods: Twelve patients aged 20.0 ± 7.4 years with congenital heart block (group I) and six patients aged 22.7 ± 11.0 years with surgically acquired heart block (group II) with RV pacing were studied. The pacing rate was reduced to less than patient's intrinsic heart rate and maintained for 5 minutes. The LV ejection fraction (EF), three-dimensional systolic dyssynchrony index (SDI), two-dimensional global longitudinal strain and strain rate, and Doppler-derived isovolumic acceleration before and after interruption of RV pacing were compared.
Results: The LVEF and GLS increased while QRS duration decreased after the pacing interruption in both the groups (all P < 0.05). While SDI decreased in both groups I (6.8 ± 2.3%– 3.8 ± 0.8%, P = 0.001) and II (9.2 ± 4.1 %– 5.0 ± 1.6%, P = 0.032), it remained higher in group II than in group I (P = 0.046) after the pacing interruption. The prevalence of LV dyssynchrony (SDI > 4.7%) decreased in group I (83 %– 25%, P = 0.006) but not in group II (67 %– 50%, P = 0.50). The %increase in LVEF correlated positively with %reduction of LV SDI (r = 0.80, P = 0.001).
Conclusions: Temporary interruption of chronic RV pacing acutely improves LV dyssynchrony and systolic function in children and young adults, the magnitude of which is greater in patients with congenital than those with surgically acquired heart block. (PACE 2010; 41–48)  相似文献   
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