Normalarbeitsverhältnis und Geschlechterordnung (Regular employment relationship and the order of the sexes)

"Production and reproduction in a society, their labour and social order as well as overall social arrangements in the family and employment are based on a more or less explicitly formulated 'social contract'. The particular social contract generally has two components: a 'gender contract' and an 'employment contract'. In the Federal Republic of Germany the gender contract and the employment contract are usually characterised by two catchphrases: 'male breadwinner' or 'breadwinner/housewife marriage' and 'regular employment relationship'. Both constructs involve the fact that the regular employment relationship for women, especially for mothers, should not be valid. This article looks into the question as to the extent to which these social constructs still correspond to the reality on the labour markets and in families, whether changes in patterns, such as the breadwinner marriage with additional income earned by wives who work in employment relationships outside the regular employment relationship, will develop stably as new arrangements. In addition the consequences of the restricted integration of women into the employment system are illustrated from marginal employment, which has expanded greatly and, like part-time work in general, has 'modernised' the traditional gender relationship. At the end of the article it is pointed out that the fact that women appear to be the ideal workers for flexible and deregulated employment relationships does not mean that the new employment relationships could promote egalitarian gender contracts. No redefinition of the regular employment relationship which shows solidarity for both genders arises from a possible erosion of the regular employment relationship for men - what is necessary is a conscious rearrangement of the relationships in occupation and family towards dual earner/dual breadwinner with egalitarian distribution of gainful employment and work in the home." (Author's abstract, IAB-Doku) ((en))Normalarbeitsverhältnis, Beruf und Familie, geringfügige Beschäftigung, Geschlechterverhältnis, Arbeitsteilung

Awareness challenges of mental health disorder and dementia facing stigmatisation and discrimination: a systematic literature review from Sub-Sahara Africa

Background: Mental health disorders (MHD) are leading causes of disabilities. Awareness of MHD in Sub-Saharan Africa (SSA) is crucial to both health care professionals and general community if those affected by MHD are to be allowed to live in dignity and be socially included, rather than being treated as outcasts or witches, as is presently the case. Therefore, this review aims to map and summarise the extent to which awareness of MHD and dementia in SSA challenges stigmatisation issues. Methods: A systematic review was conducted using electronic databases (PubMed, CINAHL, PsycINFO). A content analysis of selected studies was performed. Findings on awareness challenges and stigmatisation were identified and categorised. Results: A total of 230 publications were screened, 25 were selected for this review. The results demonstrate strong supernatural beliefs influencing peoples' perceptions of diseases. These perceptions promote stigmatising attitudes towards people with MHD and dementia. The education level correlated with stigmatising attitudes, whereby higher educated people were less likely to distance themselves socially from people with MHD and from people living with dementia (PwD). Astonishingly, even people educated in health issues (eg, nurses, medical practitioners) tended to have strong beliefs in supernatural causations of diseases, like witchcraft, and hold negative attitudes towards MHD and PwD. Conclusions: This review provides some evidence on the influence of traditional beliefs on MHDs in SSA. Those beliefs are powerful and exist in all segments in SSA-communities, promoting superstitious perceptions on diseases and stigmatisation. Awareness and education campaigns on MHD are absolutely mandatory to reduce stigmatisation

Dementia Awareness Challenges in Sub-Saharan Africa: A Cross-Sectional Survey Conducted Among School Students in Ghana

The survey focuses on identifying dementia awareness challenges among Ghanaian school students. Data were generated in a cross-sectional survey (n = 1137). 9.3% of school students showed dementia awareness whilst the community respondents, representing both higher age and level of education, showed greater awareness (32.2%, P < .001). 45% of respondents believed in witchcraft and 57% were afraid of potentially being harmed by witchcraft. Age and education did not influence people's belief in witchcraft. Moreover, dementia symptoms were often mistaken for witchcraft, especially by those who had encountered a person accused of witchcraft: "swearing at others" (24%), displaying "memory loss" and "confused speech" (22%), "forgetfulness" and who was seen "roaming around" (19%). Lack of dementia awareness was particularly evident among school students whereas belief in witchcraft was similar in both respondent groups. There was a correlation between low dementia awareness rates and misinterpretation of dementia symptoms with attribution to witchcraft

Bacterial membrane injuries induced by lactacin F and nisin

The combined action of nisin and lactacin F, two bacteriocins produced by lactic acid bacteria, is additive. In this report, the basis of this effect is examined. Channels formed by lactacin F were studied by experiments using planar lipid bilayers, and bactericidal effects were analyzed by flow cytometry. Lactacin F produced pores with a conductance of 1 ns in black lipid bilayers in 1 mM KClat 10 mV at 20°C. Pore formation was strongly dependent on voltage. Although lactacin F formed pores at very low potential (10 mV), the dependence was exponentialabov e 40 mV. The injuries induced by nisin and lactacin F in the membranes of Lactobacillus helveticus produced different flow cytometric profiles. Probably, when both bacteriocins are present, each acts separately; their cooperation may be due to an increase in the number of single membrane injuries

Regression-based Age Prediction of Plastic Waste using Hyperspectral Imaging

In order to enable high quality recycling of polypropylene (PP) plastic, additional classification and separation into the degree of degradation is necessary. In this study, different PP plastic samples were produced and degraded by multiple extrusion and thermal treatment. Using near infrared spectroscopy, the samples were examined and regression models were trained to predict the degree of aging. The models of the multiple extruded samples showed high accuracy, despite only minor spectral changes. The accuracy of the models of the thermally aged samples varied with the design of the training set due to the non-linear aging process, but showed sufficient accuracy in prediction

LASER treatment in gynaecology -A randomized controlled trial in women with symptomatic lichen sclerosus.

OBJECTIVE Aim of our study was to evaluate the therapeutic effect of laser treatment in vulvar lichen sclerosus, mainly the reduction of existing symptoms as itching, burning and pain. We asked about the different outcome by using different application doses. STUDY DESIGN We conducted a prospective randomized double-blind dose-controlled trial in our dysplasia unit specializing vulvar disorders. 67patients with active LS were included. LS was confirmed by biopsy or by the validated CSS (clinical scoring system of vulvar LS). Computer generated randomization resulted in two groups, each group received a different application dose.(LDG- low dose group, NDG- normal dose group) During the study period of 18 weeks all participants received three laser applications in three subsequent sessions of three weeks. Two follow-ups six and twelve weeks after the first application was performed. At every visit, the participants filled in the VAS (visual analogue scale) for recording the actual vulvar symptoms as itching burning or pain on a range from 0 to 10. RESULTS Before treatment the mean VAS-Score was 4.3 (STD ± 2.4) in the NDG and 5.1(±2.6) in the LDG. After 18 weeks, the mean reduction was -2.4 (±2.3) for NDG and -2.7 (±2.8) for LDG. Four patients (two of each group) reported more pain after than before treatment. Both groups show significant lower VAS-Scores 18 weeks after the treatment than before therapy (p < 0.0001). The reduction of symptoms after 18 weeks between NDG and LDG was not significant (p = 0.6244). CONCLUSION Laser treatment with the microablative CO2 laser leads to a significant improvement for symptoms of LS. A higher dosage of laser radiation shows no benefit concerning the symptoms. We have not observed any serious adverse events during this study

Adiponectin-induced secretion of interleukin-6 (IL-6), monocyte chemotactic protein-1 (MCP-1, CCL2) and interleukin-8 (IL-8, CXCL8) is impaired in monocytes from patients with type I diabetes

BACKGROUND: Systemic adiponectin is reduced in patients with cardiovascular disease (CVD) and low adiponectin may contribute to the pathogenesis of atherosclerosis. However, circulating adiponectin is elevated in type 1 diabetes (T1D) patients, who have also a higher incidence to develop CVD. Because monocytes play an important role in atherosclerosis, we analysed the influence of adiponectin on cytokine and chemokine release in monocytes from T1D patients and controls. METHODS: Systemic adiponectin was determined in the plasma and the high-molecular weight (HMW) form of adiponectin was analysed by immunoblot. Monocytes were isolated from T1D patients and controls and the adiponectin-stimulated release of interleukin-6 (IL-6), monocyte chemotactic protein-1 (MCP-1, CCL2) and interleukin-8 (IL-8, CXCL8) was analysed. RESULTS: Systemic adiponectin was higher in T1D patients. Immunoblot analysis of the plasma indicate abundance of HMW adiponectin in T1D patients and controls. IL-6, CCL2 and CXCL8 secretion in response to adiponectin were found induced in monocytes from controls whereas only IL-6 was upregulated in T1D cells. The induction of IL-6 by adiponectin was abrogated by an inhibitor of the NFκB pathway. CONCLUSION: These data indicate that adiponectin-mediated induction of IL-6, CCL2 and CXCL8 is disturbed in monocytes from T1D patients and therefore elevated systemic adiponectin in T1D patients may be less protective when compared to controls