Miracle-dz/UniFAR-FTUs huggingface dataset:
Culture and Creativity as Driving Forces for Urban Regeneration in Serbia

This paper develops a critical perspective on using culture and creativity as tools for urban regeneration. Following a brief assessment of the evolution of cultural policy in recent decades and different urban regeneration scheme, the concepts of creativity and creative cities are discussed. This is followed by an attempt to clarify the relationship between the concepts of creativity and culture. A more detailed critique of cultural and creative initiatives in Serbian cities is then undertaken. These attempts show that the potential for development of urban regeneration driven by culture and creativity exist. But, these initiatives failed to produce adequate results because they did not take root as a comprehensive urban regeneration strategy, therefore, recommendations for further development are offered. Keywords—creativity, culture, Serbia, urban regeneration
Major Feedforward Thalamic Input Into Layer 4C of Primary Visual Cortex in Primate

One of the underlying principles of how mammalian circuits are constructed is the relative influence of feedforward to recurrent synaptic drive. It has been dogma in sensory systems that the thalamic feedforward input is relatively weak and that there is a large amplification of the input signal by recurrent feedback. Here we show that in trichromatic primates there is a major feedforward input to layer 4C of primary visual cortex. Using a combination of 3D-electron-microscopy and 3D-confocal imaging of thalamic boutons we found that the average feedforward contribution was about 20% of the total excitatory input in the parvocellular (P) pathway, about 3 times the currently accepted values for primates. In the magnocellular (M) pathway it was around 15%, nearly twice the currently accepted values. New methods showed the total synaptic and cell densities were as much as 150% of currently accepted values. The new estimates of contributions of feedforward synaptic inputs into visual cortex call for a major revision of the design of the canonical cortical circuit.
The Expression of nr0b1 and nr5a4 During Gonad Development and Sex Change in Protandrous Black Porgy Fish, Acanthopagrus schlegeli1

Abstract Protandrous black porgy fish, Acanthopagrus schlegeli, have a striking life cycle, with a mono-male sex differentiation at the juvenile stage and male-to-female sex change at 3 yr of age. We report for the first time integrative molecular data on these interesting phenomena. Sex differentiation occurred between 4 and 5 mo of age. Testicular nr5a4 transcripts increased to high levels during sex differentiation (5 mo old), whereas nr0b1 (Dax-1) did not increase until the age of 8 mo. High nr5a4 and nr0b1 expression in testicular tissue, in contrast to low nr5a4 and high nr0b1 expression in ovarian tissue, were found in the male phase of 0+- to 2-yr-old fish (before sex change). Increased nr5a4, decreased nr0b1, and increased cyp19a1a were found in the ovarian tissues undergoing development from primary oocytes to vitellogenic oocytes during the natural sex change in 2+-yr-old fish. Removal of testicular tissue in 1+-yr-old fish resulted in both increased ovarian nr5a4 and genes in the steroidogenic pathway and decreased nr0b1 together with the appearance of vitellogenic oocytes. Ovary developed into the active stage with the increased expression of star and steroidogenic enzymes, including aromatase, in concordance with the decreased expression of nr0b1 in the testis-excised fish. Long-term estradiol (E2) administration resulted in early sex change, but the ovaries were mainly with primary oocytes. Low nr5a4, high nr0b1, and low steroidogenic enzymes, including cyp19a1a expression, were also observed in these E2-fed ovarian tissues. Thus, nr5a4 but not nr0b1 was associated with male sex differentiation. Testicular development required cooperative functions of both nr5a4 and nr0b1. The present study suggests that nr5a4 and nr0b1 have an antagonistic interaction for the oocyte development. Testicular tissue exerted inhibitory effects on ovarian development. It is probable that nr0b1 regulates the timing of vitellogenic development and sex change in black porgy.
Trans Individuals’ Facilitative Coping: An Analysis of Internal and External Processes

Existing research on trans individuals has primarily focused on their negative experiences and has disproportionately examined coming-out processes and identity development stages. Using a grounded theory approach, this qualitative study sought to examine facilitative coping processes among trans-identified individuals. Facilitative coping was operationalized as processes whereby individuals seek social support, learn new skills, change behaviors to positively adapt, and find alternative means to seek personal growth and acceptance. The sample included 15 participants who self-identified with a gender identity that was different from their assigned sex at birth. Results yielded a total of nine overarching themes: Accepting Support from Others, Actions to Increase Protection, Active Engagement Throughout the Transition Process, Actively Seeking Social Interactions, Engaging in Exploration, Internal Processes Leading to Self-Acceptance, Self-Efficacy, Shifts Leading to Embracing Change and Flexibility, and Utilization of Agency. Based on the analysis, a theoretical model emerged that highlighted the importance of internal and external coping processes in facilitating gender identity development and navigating stressors among trans individuals. Clinical implications focusing on how to implement facilitative coping processes are discussed.
Determinants of Voluntary Disclosure of Sales in Small Private Companies in Belgium

Small businesses are the backbone of the economy in many countries. In Europe, for example, small companies represent more than 90 per cent of all companies (e.g., Lukacs, [Lukacs, E., 2005]). Although these companies represent such an important portion of the economy, few studies have examined their voluntary disclosure decisions. Because small companies have certain unique characteristics compared with their larger counterparts, the general applicability of past voluntary disclosure studies to small companies is questionable. Drawing on agency and proprietary cost theory, this study investigates whether ownership, competition, and accountant factors influence the decision to disclose financially sensitive information on a voluntary basis. Our results (using an e‐mail questionnaire to small private companies in Belgium, n = 1,068) indicate that nearly 40 per cent of the responding companies are not aware of their disclosure behavior. For companies that are aware of their disclosure behavior, the logistic regression analysis demonstrates that factors relating to the separation of ownership and control, namely the type of ownership and number of shareholders, are among the most important determinants in the voluntary disclosure decision of small private companies. Companies with at least one legal entity as an owner of a company are less likely to disclose, while companies with more shareholders are more likely to disclose. We also provide evidence that perceived competition and the default setting of the accounting software used have a significant influence on the voluntary disclosure behavior.
Physical Fitness and Body Composition in 8–10-Year-Old Danish Children Are Associated With Sports Club Participation

Abstract Larsen, MN, Nielsen, CM, Ørntoft, CØ, Randers, M, Manniche, V, Hansen, L, Hansen, PR, Bangsbo, J, and Krustrup, P. Physical fitness and body composition in 8–10-year-old Danish children are associated with sports club participation. J Strength Cond Res 31(12): 3425–3434, 2017—We investigated whether physical fitness and body composition in 8–10-year-old Danish children are associated with sports club participation. The study included 423 schoolchildren, comprising 209 girls and 214 boys, of whom 67 and 74%, respectively, were active in sports clubs. Yo-Yo intermittent recovery level 1 for children (YYIR1C), balance, jump and coordination tests, together with dual-energy X-ray absorptiometry, were used to determine exercise capacity and body composition. Children active in sports clubs had better (p < 0.05) YYIR1C (33%, 767 ± 26 vs. 575 ± 29 m), 20-m sprint (3%, 4.33 ± 0.03 vs. 4.48 ± 0.04 seconds), coordination (6%, 68 ± 1 vs. 72 ± 1 second), and balance test performances (9%, 19.3 ± 0.5 vs. 21.2 ± 0.7 falls·min−1) and lower fat mass index (16%, 3.8 ± 0.1 vs. 4.5 ± 0.2 kg[fat]·m−2) than children not active in sports clubs. Ball game players had better (p < 0.05) YYIR1C (38%, 925 ± 39 vs. 671 ± 28 m), 20-m sprint (4%, 4.25 ± 0.03 vs. 4.42 ± 0.04 seconds), and coordination test performances (5%, 65 ± 1 vs. 69 ± 1 second), along with higher (p < 0.05) lean body mass (5%, 24.00 ± 0.22 vs. 22.83 ± 0.25 kg) and whole-body BMD (2%, 0.90 ± < 0.01 vs. 0.88 ± <0.01 g·cm−2) compared with children active in other sports. The study showed that 8[FIGURE DASH]10-year-old Danish children engaged in sports-club activity, especially ball game players, have better exercise capacity and superior body composition compared with children not active in sports clubs.
A streamlined collecting and preparation protocol for DNA barcoding of Lepidoptera as part of large-scale rapid biodiversity assessment projects, exemplified by the Indonesian Biodiversity Discovery and Information System (IndoBioSys)

Abstract Here we present a general collecting and preparation protocol for DNA barcoding of Lepidoptera as part of large-scale rapid biodiversity assessment projects, and a comparison with alternative preserving and vouchering methods. About 98% of the sequenced specimens processed using the present collecting and preparation protocol yielded sequences with more than 500 base pairs. The study is based on the first outcomes of the Indonesian Biodiversity Discovery and Information System (IndoBioSys). IndoBioSys is a German-Indonesian research project that is conducted by the Museum für Naturkunde in Berlin and the Zoologische Staatssammlung München, in close cooperation with the Research Center for Biology – Indonesian Institute of Sciences (RCB-LIPI, Bogor).
Under‐recognized complications in patients with paroxysmal nocturnal haemoglobinuria: raised pulmonary pressure and reduced right ventricular function

Pulmonary hypertension is becoming a recognized complication of the hereditary and acquired haemolytic anaemias, associated with a poor prognosis. Recently we reported that patients with paroxysmal nocturnal haemoglobinuria (PNH) have high levels of N‐terminal pro‐brain natriuretic peptide (NT‐proBNP), a biomarker associated with both right and left ventricular dysfunction and cardiac dysfunction. In the current study we evaluated a cohort of patients (N = 29) with haemolytic PNH for elevated pulmonary artery systolic pressure and cardiac function by Doppler‐echocardiography. Of the 29 patients, eight were further studied using cardiac magnetic resonance imaging (MRI), as well as two additional patients (number of patients studied using cardiac MRI = 10). Plasma from the first cohort (N = 29) demonstrated intravascular haemolysis associated with a 12‐fold increase in median nitric oxide (NO) consumption when compared with healthy volunteers (P < 0·001). Doppler echocardiography demonstrated normal left ventricular function and elevated pulmonary artery systolic pressure in 41% of patients. Cardiac MRI from the second cohort (N = 10) demonstrated depressed right ventricular function in 80% of PNH patients tested, and 60% had findings suggestive of subclinical small pulmonary emboli. Together, these data suggest a high prevalence of haemolysis‐associated NO scavenging, Doppler‐estimated systolic pulmonary hypertension, and depressed right ventricular function in patients with PNH.
Ultrasound-guided percutaneous thyroid nodule core biopsy: clinical utility in patients with prior nondiagnostic fine-needle aspirate.

BACKGROUND Five percent to 20% of thyroid nodule fine-needle aspiration (FNA) samples are nondiagnostic. The objective of this study was to determine whether a combination of FNA and core biopsy (CFNACB) would yield a higher proportion of diagnostic readings compared with FNA alone in patients with a history of one or more prior nondiagnostic FNA readings. METHODS We conducted a retrospective study of 90 core biopsies (CBs) performed in 82 subjects (55 women and 27 men) between 2006 and 2008 in an outpatient clinic. RESULTS CFNACB yielded a diagnostic reading in 87%. The diagnostic reading yield of the CB component of CFNACB was significantly superior to the concurrent FNA component, with CB yielding a diagnosis in 77% of cases and FNA yielding a diagnosis in 47% (p<0.0001). The combination of CB and FNA had a higher diagnostic reading yield than either alone. In 69 nodules that had only one prior nondiagnostic FNA, CB was diagnostic in 74%, FNA was diagnostic in 52%, CFNACB was diagnostic in 87%, and CB performed significantly better than FNA (p=0.0135). In 21 nodules with two or more prior nondiagnostic FNAs, CFNACB and CB were diagnostic in 86%, FNA was diagnostic in 29%, and CB was significantly better than FNA (p=0.0005). Clinical, ultrasound, or histopathologic follow-up was available for 81% (73/90) of the CFNACB procedures. No subject with a benign CFNACB reading was diagnosed with thyroid malignancy in the follow-up period (range 4-37 months, mean 18 months), although one subject had minimal increase in nodule size and was awaiting repeat sonography at study conclusion. CONCLUSION Thyroid nodule CFNACB is safe and clinically useful in selected patients when a prior FNA reading is nondiagnostic. CFNACB is superior to either CB or FNA alone. CFNACB should be strongly considered as an alternative to surgery in individuals with two prior nondiagnostic FNAs.
Diagnostic algorithm for chronic hepatitis C virus infection: role of the new HCV-core antigen assay.

BACKGROUND The diagnosis of chronic hepatitis C virus infection is based on nucleic acid testing (NAT) for HCV-RNA. We evaluated whether total HCV core antigen testing could be a substitute for NAT testing. PATIENTS AND METHODS Samples from 192 untreated chronic HCV positive patients previously tested for HCV-RNA by four different commercially available assays (SuperQuant, Amplicor HCV Monitor v 1.0 and v 2.0, Quantiplex) were tested for total HCV core antigen using the Ortho trak-C assay (Ortho Clinical Diagnostics, Raritan, NJ, USA). Furthermore, 52 HCV-RNA positive paired serum and plasma samples were analysed. Finally, inter-assay coefficients of variation for core antigen were determined by repeated testing of 59 samples. RESULTS 172/192 (89.6 %) samples from untreated HCV patients showed positive results with the trak-C assay. Importantly, all but two trak-C positive samples were NAT positive. Only four of the twenty trak-C negative samples tested positive by two NAT assays with viral loads below 30,000 copies/mL. Moreover, HCV core antigen levels correlated significantly with HCV-RNA levels (r > 0.72; p > 0.001), gave consistent results in paired serum and plasma samples (r = 0.991), and showed a very low inter-assay variability (r = 0.943) independent of genotype. CONCLUSION Based on the performance characteristics, easiness of use, and potential lower cost of the core Ag assay, we propose an alternative testing algorithm for establishing the diagnosis of chronic HCV infection in which the trak-C assay could substitute for NAT as the first choice for detection of HCV viraemia in anti-HCV positive individuals. NAT would only be necessary in rare cases with low viral load.
Differences in PTSD prevalence and associated risk factors among World Trade Center disaster rescue and recovery workers.

OBJECTIVE This study compared the prevalence and risk factors of current probable posttraumatic stress disorder (PTSD) across different occupations involved in rescue/recovery work at the World Trade Center site. METHOD Rescue and recovery workers enrolled in the World Trade Center Health Registry who reported working at the World Trade Center site (N=28,962) were included in the analysis. Interviews conducted 2-3 years after the disaster included assessments of demographic characteristics, within-disaster and work experiences related to the World Trade Center, and current probable PTSD. RESULTS The overall prevalence of PTSD among rescue/recovery workers was 12.4%, ranging from 6.2% for police to 21.2% for unaffiliated volunteers. After adjustments, the greatest risk of developing PTSD was seen among construction/engineering workers, sanitation workers, and unaffiliated volunteers. Earlier start date and longer duration of time worked at the World Trade Center site were significant risk factors for current probable PTSD for all occupations except police, and the association between duration of time worked and current probable PTSD was strongest for those who started earlier. The prevalence of PTSD was significantly higher among those who performed tasks not common for their occupation. CONCLUSIONS Workers and volunteers in occupations least likely to have had prior disaster training or experience were at greatest risk of PTSD. Disaster preparedness training and shift rotations to enable shorter duration of service at the site may reduce PTSD among workers and volunteers in future disasters.
Diurnal variation in 5-hydroxyindole-acetic acid output in the suprachiasmatic region of the Siberian hamster assessed by in vivo microdialysis: evidence for nocturnal activation of serotonin release.

In vivo brain microdialysis was used to characterize the daily pattern of 5-hydroxyindole-acetic acid (5-HIAA) release in the region of the suprachiasmatic nuclei (SCN) in freely behaving male Siberian hamsters housed under 16L:8D. A marked diurnal variation in the concentration of extracellular 5-HIAA was apparent, with peak levels (147 +/- 5% of the daily mean; p < 0.05) occurring 2-3 h after lights-off. Smaller nocturnal rises in extracellular 5-HIAA were observed in the posterior hypothalamus and preoptic area (128 +/- 4 and 123 +/- 8% of the daily mean, respectively; both p < 0.05 vs. average daytime levels). Tryptophan loading increased 5-HIAA in SCN microdialysates by 44 +/- 6%, and this response was enhanced by localized perfusion with tetrodotoxin (TTX; 5 microM). Localized applications of KCl (150 mM) or veratridine (100 microM) decreased 5-HIAA by 62 +/- 5 or 49 +/- 11%, respectively. The effect of KCl was not significantly affected by specific calcium channel blockers. Perfusion with TTX markedly decreased SCN 5-HIAA during the dark phase, but had little effect during the light phase (42 +/- 8 vs. 12 +/- 5% suppression, respectively; p < 0.01). Addition of serotonin (3 microM) to the perfusate significantly stimulated 5-HIAA output. This treatment increased the release of 5-HIAA more during the dark than during the light phase (61 +/- 8 vs. 25 +/- 5%, respectively; p < 0.01). (ABSTRACT TRUNCATED AT 250 WORDS)
A survey of the off-label use of mood stabilizers in a large psychiatric hospital

The term ‘off-label’ prescribing refers to the use of a drug outside the terms of its Marketing Authorization, including prescribing for an unlicensed indication. The aims of the study were to determine the frequency of off-label prescriptions for mood stabilizers (lithium and antiepileptics) among inpatients of a large psychiatric hospital, the nature of the off-label clinical indications in use and whether patients had been informed about the off-label usage. A cross-sectional survey of inpatients aged 18-65 years at St Andrew’s Hospital, Northampton, UK and interviews with consultant psychiatrists about off-label usage of mood stabilizers were carried out. Of the 249 patients studied, 75 (30.1%) were receiving one or more mood stabilizers, of which 71 (94.7%) were off-label. The most frequently cited off-label indications for mood stabilizers were: prophylaxis of mood swings (48 cases), treatment of aggression (31), manic symptoms (10), antipsychotic augmentation in treatment-resistant schizophrenia (7) and post-traumatic stress disorder (6). Lithium was prescribed infrequently. The reasons for this are discussed. Although in most instances the psychiatrist was aware the drug was being used off-label, in less than one-third of cases had the patient been informed of this, partly because of anticipated difficulties in their understanding the off-label concept, but also because of concerns that this information could adversely affect compliance. The off-label prescription of mood stabilizers is very common in psychiatry and such usage benefits patients. When prescribing off-label, psychiatrists should consider the evidence that the drug is likely to be effective for the unlicensed indication. Where there is limited evidence of benefit, a trial of the drug, with clinical monitoring, may be indicated. Patients should be fully informed about their medication, and this includes information that the prescription is off-label. Pharmacists can assist this process. The off-label concept may be difficult for some patients to understand.
[Risk factors for atherosclerosis in children: an epidemiologic study].

PURPOSE To obtain a profile of risk factors for coronary atherosclerosis in a pediatric population from Bento Gonçalves, Rio Grande do Sul, from May 1990 to June 1991. METHODS One thousand five hundred and one children with ages from 6 to 15 years were studied to assess serum cholesterol levels and their association with other risk factors, such as arterial hypertension, obesity and family history of cardiovascular disease. RESULTS Four hundred and twenty (27.98%) children showed cholesterol levels over 180 mg%; 75 (5%) had systolic hypertension and 48 (3.20%) diastolic hypertension. The family history was important to search for risk factors such as hypercholesterolemia, but did not exclude risk factors when negative. One hundred and thirty six (9.06%) children showed hipetriglyceridemia; 155 (10.33%) presented LDL-cholesterol above 130 mg% and showed a strong association with hypercholesterolemia. Obesity was present in 111 children, but none showed a major prevalence of hypercholesterolemia. CONCLUSION Risk factors for atherosclerosis are present in children and their search should be performed, independent of family income, family history, age and sex. The pediatrician must have a significant role in this setting.
High-dielectric paper composite consisting of cellulose nanofiber and silver nanowire

High-dielectric materials have played essential roles in various electronic applications such as capacitor, transistor, antenna and pressure sensor. In recent years, paper has attracted much attention as a potential substrate for low-cost flexible electronics. However, the dielectric constant (k) of conventional paper is low due to the high porosity of paper and the low k value of air (k≈1). Here we demonstrate the fabrication of high-dielectric and flexible paper nanocomposites. Cellulose pulp fibers with micrometer-scale width were mechanically downsized to nanofibers, and the nanofibers were fabricated into paper, denoted nanopaper in this study. While the conventional paper made from the original pulp fibers had low density (0.72 g cm-3) and low k value (2.9) at 1.1 GHz, the nanopaper demonstrated high density (1.30 g cm-3) derived from a densely-packed nanostructure, leading to increase in the k value up to 5.3. In addition, the small amount of conductive silver nanowires (2.54 vol%) were mixed with the nanopaper while avoiding the formation of the percolation network. The resulting silver nanowire/nanopaper composite with paper-specific flexibility achieved extremely high k value (726.5 at 1.1 GHz), and thus is expected as a promising substrate for future flexible electronics.
Sex‐discordant monochorionic twins with blood and tissue chimerism

We report on a pair of normally conceived monochorionic/dizygotic (MC/DZ) sex discordant twins. The comparison of blood and skin genotypes revealed that the chimerism was also present in the skin. We conjecture about the developmental origins of this case. © 2015 Wiley Periodicals, Inc.