Miracle-dz/UniFAR-FTUs huggingface dataset:
Work-SoC–Entwicklung und Validierung einer Skala zur Erfassung des arbeitsbezogenen Kohärenzgefühls

Das Koharenzgefuhl wurde ursprunglich als globale, unspezifische Lebensorientierung eingefuhrt, die zwischen Gesundheitsressourcen und Stressbewaltigung vermittelt. Die drei Dimensionen Verstehbarkeit, Handhabbarkeit und Sinnhaftigkeit werden hier auf die Ebene der Arbeit und Organisation ubertragen, um mit dem arbeitsbezogenen Koharenzgefuhl (Work-SoC) einen breit einsetzbaren Indikator gesundheitsrelevanter Arbeitsbedingungen zu bilden. Es wird eine 9-Item-Skala zur Erfassung des Work-SoC vorgestellt, die in acht Organisationen (n = 1084 Mitarbeitende) eingesetzt wurde. Die interne Konsistenz der Work-SoC-Gesamtskala lag bei α = . 83. Die drei SoC-Dimensionen konnten abgebildet werden, wobei die Subskalen ein α = zwischen . 72 und . 84 aufwiesen. Es wurden die erwarteten quer- und langsschnittlichen Zusammenhange mit spezifischen arbeitsbezogenen Belastungen und Ressourcen, sowie negativen und positiven Gesundheitsoutcomes gefunden. Die Ergebnisse zeigen, dass das Work-SoC ein nutzlicher Indikator fur die .
Role of Oxidative Stress in Sclerotial Differentiation and Aflatoxin B1 Biosynthesis in Aspergillus flavus

ABSTRACT We show here that oxidative stress is involved in both sclerotial differentiation (SD) and aflatoxin B1 biosynthesis in Aspergillus flavus. Specifically, we observed that (i) oxidative stress regulates SD, as implied by its inhibition by antioxidant modulators of reactive oxygen species and thiol redox state, and that (ii) aflatoxin B1 biosynthesis and SD are comodulated by oxidative stress. However, aflatoxin B1 biosynthesis is inhibited by lower stress levels compared to SD, as shown by comparison to undifferentiated A. flavus. These same oxidative stress levels also characterize a mutant A. flavus strain, lacking the global regulatory gene veA. This mutant is unable to produce sclerotia and aflatoxin B1. (iii) Further, we show that hydrogen peroxide is the main modulator of A. flavus SD, as shown by its inhibition by both an irreversible inhibitor of catalase activity and a mimetic of superoxide dismutase activity. On the other hand, aflatoxin B1 biosynthesis is controlled by a wider array of oxidative stress factors, such as lipid hydroperoxide, superoxide, and hydroxyl and thiyl radicals.
Introduction: Critical Approaches to Family Communication Research: Representation, Critique, and Praxis

Critically framed research has historically accounted for a negligible percentage of family communication research (Braithewaite & Baxter, 2006; Stamp, 2004). Most recent figures indicate that critical articles comprise only 1% of the total number of articles published in the Journal of Family Communication (JFC) (Stamp & Shue, 2013). Of the remaining 99%, 65% represent postpositivism and 34% represent interpretivism. Even when considering publications in eight other major outlets for family communication research, critical family research accounts for merely 8.14% of total publications (Stamp & Shue, 2013). As noted by former JFC editor Loreen Olson:
The Effect of Emotional Labor Strategies (Surface Acting and Deep Acting) on Job Satisfaction and Job Burnout in Iranian Organizations: The Role of Emotional Intelligence

The purpose of this paper is to investigate the effects of emotional labor strategies on job satisfaction and job burnout by considering the role of emotional intelligence. With increasing development of economy and competition among service providers, management of employees, feelings is considered as a vital aspect in providing services to customers and influences organizational out comes. Thus service organization, based on the results of the present study, would be able to identify and manage feeling and emotions of their employees in providing high quality and superior services to target customers, and in addition to promote the spirit of service providing and effectiveness of employees, create some competitive advantages for themselves. A sample of 176 individuals from 10 different customer service organizations participated in this study. Simple linear regression and multiple hierarchical regression were conducted to test the proposed hypotheses. Results from analyses show that emotional labor strategies influences on job satisfaction and job burnout, and in addition to it, variable of emotional intelligence moderates these influences too.
Success of reinforced fiber material space maintainers.

PURPOSE Various space maintainers are used in pediatric dentistry. However, their construction requires time-consuming laboratory procedures. Recently, fiber-reinforced composites (FRC) have been introduced and used in different branches of dentistry. The objective of this study was to assess long-term results for a newly developed space maintainer as an alternative procedure for practitioners. METHODS This study used Splint-it (Jeneric/Pentron, Wallingford, Conn), a FRC, to prepare a newly developed space maintainer chairside in 1 appointment. A total of 40 space maintainers were applied to 29 children (14 girls, 15 boys) between 7 to 14 years old (mean +/- SD = 10 years, 1 month +/- 1 year, 11 months) to protect the space of their early extracted first and second primary molar teeth. For 4 children, space maintainers were prepared with artificial teeth to restore the anterior teeth loss, which occurred due to trauma. To protect the space until the fixed partial dentures were constructed, 5 space maintainers were applied to 3 children who had 2 permanent first molar teeth extracted. Appliances were observed for up to 2 years. RESULTS Twenty-nine (73%) space maintainers were dislodged at the end of the sixth month. The space maintainers placed on primary teeth (1 or both abutments) showed the highest failure rate (94%). CONCLUSIONS This study suggested that Splint-it space maintainers can be accepted as successful appliances only for short periods. Prolonged use of this material for space maintenance in children must be further evaluated.
In Ovo Injection of Betaine Affects Hepatic Cholesterol Metabolism through Epigenetic Gene Regulation in Newly Hatched Chicks

Betaine is reported to regulate hepatic cholesterol metabolism in mammals. Chicken eggs contain considerable amount of betaine, yet it remains unknown whether and how betaine in the egg affects hepatic cholesterol metabolism in chicks. In this study, eggs were injected with betaine at 2.5 mg/egg and the hepatic cholesterol metabolism was investigated in newly hatched chicks. Betaine did not affect body weight or liver weight, but significantly increased the serum concentration (P < 0.05) and the hepatic content (P < 0.01) of cholesterol. Accordingly, the cholesterol biosynthetic enzyme HMGCR was up-regulated (P < 0.05 for both mRNA and protein), while CYP7A1 which converts cholesterol to bile acids was down-regulated (P < 0.05 for mRNA and P = 0.07 for protein). Moreover, hepatic protein content of the sterol-regulatory element binding protein 1 which regulates cholesterol and lipid biosynthesis, and the mRNA abundance of ATP binding cassette sub-family A member 1 (ABCA1) which mediates cholesterol counter transport were significantly (P < 0.05) increased in betaine-treated chicks. Meanwhile, hepatic protein contents of DNA methyltransferases 1 and adenosylhomocysteinase-like 1 were increased (P < 0.05), which was associated with global genomic DNA hypermethylation (P < 0.05) and diminished gene repression mark histone H3 lysine 27 trimethylation (P < 0.05). Furthermore, CpG methylation level on gene promoters was found to be increased (P < 0.05) for CYP7A1 yet decreased (P < 0.05) for ABCA1. These results indicate that in ovo betaine injection regulates hepatic cholesterol metabolism in chicks through epigenetic mechanisms including DNA and histone methylations.
Evaluation of Renal Function Before and After Percutaneous Mitral Valve Repair

Background—Chronic kidney disease (CKD) is strongly related to outcome in cardiovascular diseases. The relationship between treatment of mitral regurgitation (MR) and renal function is not well described. We sought to evaluate renal function before and after mitral valve repair by the MitraClip device. Methods and Results—Patients with moderate-to-severe or severe (3+ or 4+, respectively) MR by core laboratory determination who underwent transcatheter mitral valve repair with the MitraClip device in multicenter, investigational trials were included in this study. Estimated glomerular filtration rate (eGFR) was evaluated before and at hospital discharge, 30 days, 6 months, and 1 year after mitral valve repair. Eight hundred fifty-four patients with baseline mean eGFR 61.5±23.1 mL/min/1.73 m2 were studied, including 438 (51.3%) with eGFR ≥60 mL/min/1.73 m2 (CKD stage 1 or 2), 371 (42.6%) with eGFR 30 to 59 mL/min/1.73 m2 (CKD stage 3), and 52 (6.1%) with eGFR <30 mL/min/1.73 m2 (CKD stage 4 or 5). Baseline renal dysfunction was more prevalent in older patients with a history of heart failure, coronary artery disease, cerebrovascular disease, diabetes mellitus, hypertension, and atrial fibrillation. Baseline eGFR was associated with 1-year survival (P<0.001) after MitraClip repair. At 1-year follow-up, the mean change in eGFR for the overall cohort was −1.0±15.1 mL/min/1.73 m2; for patients with CKD stage 1 or 2, stage 3, or stage 4 or 5, mean change was −4.1±16.6, +2.6±12.4, and +4.8±9.5 mL/min/1.73 m2, respectively. Linear mixed effect modeling demonstrated a strong association between MR and eGFR, and a statistically significant improvement in eGFR in patients with CKD stage 4 or 5 associated with MR reduction to ⩽2+ (P=0.007). Conclusions—Renal dysfunction is associated with lower survival in patients with severe MR even after percutaneous mitral valve repair. Reduction in MR severity by the MitraClip device is associated with improvement in renal function at 1 year in patients with baseline renal dysfunction. Clinical Trial Registration—URL: http://www.clinicaltrials. gov. Unique identifiers: NCT00209274, NCT01931956, NCT01940120.
Does Practicing CSR Makes Consumers Like Your Shop More? Consumer-Retailer Love Mediates CSR and Behavioral Intentions

This research paper was designed to examine the influence of corporate social responsibility (CSR) associations and environmental concerns on consumer-retailer love and attitude toward the retailer, as well as the subsequent effects on consumer behavioral intentions regarding the retailer, such as repeat patronage intention and willingness to pay a premium price for products offered by the retailer. In this study, a questionnaire survey was conducted on consumers for the purpose of investigating five proposed hypotheses. This research applied partial least squares (PLS) to exam the hypotheses and analyze the data. The findings of this research indicated that CSR association and environmental concern both have positive effects on consumer-retailer love and attitude toward the retailer. Also, the results showed that consumer-retailer love has a significantly positive effect on consumer attitude towards the retailer. This paper establishes that consumer-retailer love and attitude toward a retailer are main mediators of the relationship between CSR associations, environmental concern, and consumer behavioral intentions.
Principal Component Analysis-Enhanced Cosine Radial Basis Function Neural Network for Robust Epilepsy and Seizure Detection

A novel principal component analysis (PCA)-enhanced cosine radial basis function neural network classifier is presented. The two-stage classifier is integrated with the mixed-band wavelet-chaos methodology, developed earlier by the authors, for accurate and robust classification of electroencephalogram (EEGs) into healthy, ictal, and interictal EEGs. A nine-parameter mixed-band feature space discovered in previous research for effective EEG representation is used as input to the two-stage classifier. In the first stage, PCA is employed for feature enhancement. The rearrangement of the input space along the principal components of the data improves the classification accuracy of the cosine radial basis function neural network (RBFNN) employed in the second stage significantly. The classification accuracy and robustness of the classifier are validated by extensive parametric and sensitivity analysis. The new wavelet-chaos-neural network methodology yields high EEG classification accuracy (96.6%) and is quite robust to changes in training data with a low standard deviation of 1.4%. For epilepsy diagnosis, when only normal and interictal EEGs are considered, the classification accuracy of the proposed model is 99.3%. This statistic is especially remarkable because even the most highly trained neurologists do not appear to be able to detect interictal EEGs more than 80% of the times.
Assessment of risk associated with specific fatty acids and colorectal cancer among French-Canadians in Montreal: a case-control study.

BACKGROUND Discrepancies in findings on the association between dietary fats and colorectal cancer (CRC) persist, and it is hypothesized that fatty acids (FA) may modulate CRC risk because of their physiological functions. METHODS Between 1989 and 1993, a case-control study involving 402 cases and 668 population-based controls was conducted among French-Canadians. Dietary intake was assessed by a food frequency questionnaire. RESULTS Oleic acid was the major FA consumed by the study population. A significant inverse association was found among females between CRC and butyrate (OR = 0.57; 95% CI: 0.34-0.96; P = 0.006), alpha-linoleic acid (ALA) (OR = 0.78; 95% CI: 0.46-1.32; P = 0.016), and w-3 FA (OR = 0.84; 95% CI: 0.50-1.41; P = 0.028), comparing the upper to the lower quartiles of intake. An increased risk was associated with arachidonic acid (AA) (OR = 2.03; 95% CI: 1.16-3.54; P = 0.001) among males, and with the w6/w3 ratio (OR = 1.47; 95% CI: 0.86-2.50; P = 0.001) among females. Arachidonic acid was linked with up to fivefold increased risk (OR = 5.33; 95% CI: 2.04-13.95; P = 0.0004 for trend) among men with high vitamin C intake. Females with low carotenoids intake were at elevated risk associated with AA (OR = 4.07; 95% CI: 1.84-8.99; P = 0.003); eicosapentaenoic acid (OR = 3.50; 95% CI: 1.59-7.71; P = 0.015), and docosahexaenoic acid (OR = 5.77; 95% CI: 2.50-13.33; P = 0.002), comparing the upper with the lower quartiles of intake. CONCLUSION The results of this study suggest that independently of total energy intake, substituting AA by butyrate, ALA, or omega-3 FA may reduce CRC risk. The role of interactions between vitamin C, total carotenoids, and polyunsaturated FA requires further investigation.
New Infectious Etiologies for Posterior Uveitis

Emergent and resurgent arthropod vector-borne diseases are major causes of systemic morbidity and death and expanding worldwide. Among them, viral and bacterial agents including West Nile virus, Dengue fever, Chikungunya, Rift Valley fever, and rickettsioses have been recently associated with an array of ocular manifestations. These include anterior uveitis, retinitis, chorioretinitis, retinal vasculitis and optic nerve involvement. Proper clinical diagnosis of any of these infectious diseases is based on epidemiological data, history, systemic symptoms and signs, and the pattern of ocular involvement. The diagnosis is usually confirmed by the detection of a specific antibody in serum. Ocular involvement associated with emergent infections usually has a self-limited course, but it can result in persistent visual impairment. There is currently no proven specific treatment for arboviral diseases, and therapy is mostly supportive. Vaccination for humans against these viruses is still in the research phase. Doxycycline is the treatment of choice for rickettsial diseases. Prevention, including public measures to reduce the number of mosquitoes and personal protection, remains the mainstay for arthropod vector disease control. Influenza A (H1N1) virus was responsible for a pandemic human influenza in 2009, and was recently associated with various posterior segment changes.
Use of a xanthine oxidase free radical generating system to investigate the cytotoxic effects of reactive oxygen species on human spermatozoa.

The reaction between xanthine and xanthine oxidase results in the univalent and divalent reduction of dioxygen to generate superoxide (O2-.) and hydrogen peroxide (H2O2), respectively. With the aid of this system, the direct effect of reactive oxygen species (ROS) on human sperm function has been investigated. A protocol involving the addition of xanthine oxidase to the reaction mixture at 0 and 15 min resulted in a loss of motility involving every component of sperm movement examined. Lower doses of xanthine oxidase, which did not influence sperm motility, were also found to suppress the competence of human spermatozoa to exhibit oocyte fusion in response to the ionophore, A23187. The reactive oxygen species responsible for the disruption of human sperm function was not influenced by the presence of superoxide dismutase (SOD) or scavengers of hypochlorous acid or hydroxyl radicals. However, the cytotoxic species was shown to be extremely stable and could be completely eliminated by catalase, which selectively eliminates H2O2. Confirmation that it is H2O2, and not O2-. , which is cytotoxic to human spermatozoa was obtained in studies in which the direct addition of this oxidant was shown to influence both the movement of human spermatozoa and their competence for oocyte fusion. These results carry implications for the diagnosis of defective sperm function and the design of optimized culture media for the treatment of male factor infertility.
The Duration of Breastfeeding and Its Association with Metabolic Syndrome among Obese Children

Objective. The objective of this study was to evaluate whether duration of breastfeeding is associated with a lower prevalence of metabolic syndrome in obese children. Methods. A retrospective analysis of obese children aged 3 to 18 years followed at a pediatric outpatient clinic at a single center between the years 2008 and 2012. The children were divided according to their breastfeeding duration: no breastfeeding, a short period of breastfeeding, and a long term breastfeeding. Also, they were divided into metabolic and nonmetabolic syndrome groups, based on physical examination and laboratory tests. Results. Out of 4642 children who visited the clinic, 123 were obese and were included in the study. About half of them matched the metabolic syndrome criteria. There was no correlation between the prevalence of metabolic syndrome and the duration of breastfeeding. Hypertension, abnormal low levels of HDL, high levels of HbA1c, and high fasting triglyceride levels were very common in our study population, yet no statistical significance was noted among the different breastfeeding groups. Conclusion. In this study, breastfeeding was not associated with a reduced risk for metabolic syndrome, compared with formula feeding, in children who are obese.
Gendering processes in the field of physical education

In Finnish secondary schools, girls and boys are taught physical education (PE) in separate groups. A male teacher normally teaches the boys and a female teacher teaches the girls. Focusing on PE teachers’ comments in two different ethnographic studies of seventh graders (13–14‐year‐olds), we examine the processes that reproduce or challenge the gender system and the possibilities of agency in the context of PE. Our findings suggest that the bodies of male students are regarded as strong and are, therefore, appreciated by both female and male teachers. Moreover, male teachers’ competence in PE is evaluated higher than that of the female teachers. None of the teachers questioned the male teachers’ ability to teach girls, however, heteronormativity arose as an issue. There were more doubts over female teachers’ competence to teach boys.
Comparison of Off-Clamp Partial Nephrectomy and On-Clamp Partial Nephrectomy: A Systematic Review and Meta-Analysis

Objective: To compare peri- and postoperative variables, surgical complications, oncological outcomes and renal outcomes of off-clamp partial nephrectomy (PN) and on-clamp PN. Methods: A systematic search of the electronic databases, including MEDLINE, Embase and Cochrane Library, was performed. The pooled estimates of tumour size, operative time, estimated blood loss, length of stay, overall complications, transfusion rates, urinary leaks, positive surgical margins and eGFR were calculated. Results: 14 studies were included. There was no significant difference between off-clamp PN and on-clamp PN in terms of tumour size, operative time, estimated blood loss, length of stay, overall complications, transfusion rates, urinary leaks, and positive surgical margins. However, a non-statistically significant trend towards increased blood loss (p = 0.12) and transfusion rates (p = 0.07) in those undergoing off-clamp PN was noted. Off-clamp PN was associated with a significantly lower reduction in eGFR than on-clamp PN (standardised weighted mean difference 0.27, 95% CI 0.14, 0.40, p < 0.0001). Conclusions: Off-clamp PN may be associated with improved long-term renal outcomes when compared to on-clamp PN with no difference in in peri- and postoperative variables, surgical complications and oncological outcomes. However, the meta-analysis was limited by the design of the underlying studies, and hence further work is necessary.
OFDM-BPSK Wireless Communication System Performance under Employment of Generalized Receiver

: - In this paper, we discuss the performance of the orthogonal frequency division multiplexing (OFDM) wireless communication systems using the binary phase shift keying (BPSK) modulation over Rayleigh fading channel implementing the generalized receiver (GR) constructed in accordance with the generalized approach to signal processing in noise. We compare OFDM-BPSK wireless communication systems based on the Neyman-Pearson receiver and GR. The relied analysis and simulation results demonstrate a superiority of GR implementation in OFDM-BPSK wireless communication systems in comparison with the Neyman-Pearson one.
Cult TV, Hip Hop, Shape-Shifters, and Vampire Slayers

In this article, we examine adult education literature as it relates to all aspects of popular culture. After an extensive literature review we found that, increasingly, adult educators are investigating popular culture's connection with adult education and learning; however, we argue that much more work needs to be done in this area, specifically with regard to what and how adults are learning from popular culture. The research revealed that the adult education literature in this broad area has focused on six areas of research and practice: (a) representations of adult learning and adult development in popular media, (b) self-reflexive practices of adult educators who consume popular culture, (c) effective classroom practices involving the popular, (d) analyses of popular culture products and processes as adult education curriculum, (e) the impact of adults' learning from popular culture, and (f) community-based “popular” culture as resistance. This article explores the literature in each of these six areas of inquiry.