Miracle-dz/UniFAR-FTUs huggingface dataset:
Crystal structure of[μ-13,27-di-^/t-butyl-3,6,9,17,20,23-hexaazatri-cyclo[23,3,1,111,15]triaconta-1.(28),11,13,15(30),25,26-hexaene-29,30-diolato[K5N3,N4, N9, O29, O30K5N17, N20,N23O29,O30]bis(thiocyanato-kN)- nickel(II)–methanol(1:0.5),Ni2(C32H52N6O2)(NCS)2 ·0,5CH3OH

C34 . 50H54NgNi2O2 . 50S2 , triciinic, P\ (no. 2), a 8.514(1) Â, b = 10.412(1) Â, c = 12.571(1) Â, a = 77.422(9)°, β = 79.470(9)°, y = 81.725(9)°, V= 1063.0 Â, Ζ = 1, Rg¿F) = 0.052, wRietfF) = 0.174, Γ=293 Κ. Source of material The macrocyclic 3,6,9,17,20,23-hexaaza-29,30-dihydroxy13,27-di-tórt-butyl-tricyclo[23,3,1,1 ]triaconta-1 (28), 11,13, 15(30),25,26-hexaene (H2L) ligand was synthesized according to the reported procedures [1,2]. A mixture of H2L (0.056 g, 0.10 mmol), Ni(OH)2 (0.0187 g, 0.20 mmol), and salicylic acid (0.0138 g, 0.10 mmol) was added to 10 mL methanol. Then the mixture was sealed in a 15 mL Teflon-lined reactor and heated to 150 °C for 3 days, and then slowly cooled to room temperature. Blue block-shaped crystals were collected and washed with distilled water (yield 47 %). Experimental detaisl All H atoms on C and O atoms were generated geometrically and refined as riding atoms with d(C—H) = 0.93 0.97 Â, d(0—H) = 0.82 Â, and t/is0(H) = 1.2 Ueq(C), (/is0(H) = 1.5 Ueq(O), respectively. To describe the high disorder of C2 and C4 atoms their occupancy parameter were refined using FVAR instruction and the occupations of CI8 and 02 were not refined. Discussion In the past decades, much attention has been focused on the design and synthesis of metal-organic coordination networks. Particularly, dinuclear complexes have been a fascinating area of research [3,4], The crystal structure of the title compound is similar to the reported [Zn2(L)(L">2] [5]. Each Ni(ü) atom is six-coordinated by two O atoms from H2L ligand and four Ν atoms, three of which from H2L ligand and one from coordinating SCN anion in a twisted octahedral arrangement. Two Νί(Π) atoms are bridged through two phenolate O atoms. The two Ni—Ophenoiate bond distances are 2.057(2) and 2.061 (2) Â, respectively. The four Ni—Ν bond distances are 2.113(3), 2.125(3), 2.096(3) and 2.100(4) Â, respectively. Table 1. Data collection and handling. Crystal: blue block, size 0.12 χ 0.15 χ 0.18 mm Wavelength: Mo Ka radiation (0.71069 Â)
Crystal structure of catena-(hexaaqua-tetrakis(isocyanurato)nickeldisodium), Na2Ni(H2O)6(C3N3O3)4

C12H20N12Na2NiO 18, triclinio, PI (no. 2), a = 6.760(1) Â, b = 10.443(2) Â, c = 10.455(2) Â, a = 62.83(3)°, β = 83.72(3)°, γ = 71.82(3)°, V = 623.4 Â, Ζ = 1, Rg¿F) = 0.027, wRrctfF) = 0.075, T= 293 Κ. Source of material All commercially available reagents were used as supplied. A solution of cyanuric acid (0.01 mol, 1.29 g) in ethanol (10 ml) was added slowly to a solution of sodium hydroxide (0.03 mol, 1.2 g) and nickel(II) chloride (0.015 mol, 1.93 g) in ethanol. The reaction mixture was refluxed for 4 h with stirring, then the resulting precipitate was collected by filtration, washed several times with ethanol and dried in vacuo (yield 86 %). Elemental analysis — found: C, 17.90 %; H, 2.54 %; N, 22.40 %; calculated for Ci2H2oNi2Na2NiOi8: C, 17.84 %; H, 2.50 %; N, 22.56 %. A ethanol solution of the title compound was slowly evaporated and purple block crystals were obtained after one week. Experimental details H atoms of water except H1 WA were found in the difference Fourier map and refined freely. The other H atoms were fixed geometrically and allowed to ride on their attached atoms, with d(C—H) = 0.97 Â, d(N—H) = 0.86 Â, and i/^CH) =1 . 2 -1 . 5 Î/eq(parent), respectively. Discussion Coordination compounds of the cyanuric acid have received considerable attention in the literature. They are attractive from several points of view, in particular as the possibility of molecular self-assembly [1]. The nickel atoms in the title crystal structure are four-coordinated by a pair of water molecules with ¿(Ni—O) 1.934(2) À and a pair of nitrogen atoms with ¿(Ni—Ν) 1.950(2) Â. The sodium ions are six-coordinated by three oxygen atoms of water molecules and three oxygen atoms with ¿(Na—O) range from 2.465(3) to 2.600(2) Ä. The polymer-like chains are linked by the ligand oxygen atoms and sodium ions. All the bond lengths and angles are in the normal range comparable with similar structure reported previously [2]. Table 1. Data collection and handling. Crystal: Wavelength: μDiffractometer, scan mode:
Real hypersurfaces with constant principal curvatures in complex hyperbolic space.

Since E. Cartan's work in the late 30's the classification problem of hypersurfaces with constant principal curvatures is known to be far from trivial. In real space forms it leads to the well-known classification problem of isoparametric hypersurfaces, which has been solved in euclidean space by T. Levi-Civita [6] and B. Segre [11] and in hyperbolic space by E. Cartan [1]; in the sphere, however, a complete classification has not been obtained until now (for essential results see [1], [2], [3], [8], [9], [10], and the literature cited there).
Degenerate critical points, homotopy indices and Morse inequalities. II.

Initially we introduce some notation. If 0 is an isolated critical point of / on M", then the homotopy index of zero, denoted h( — Vf, 0), is defined to be [I//^] where [ ] denotes homotopy type, where U is a suitable small neighbourhood of zero (technically, an isolating block in the sense of Conley [4], p. 5 or Smoller [35], p. 463) and where 9l denotes the set of points of dU where the flow corresponding to x' = -~V/(x) leaves U immediately in forward time. Thus with the notation of [4], 9l is the exit set for U. It is shown in [4], Chapter III.4 that the defmition is independent of U. Note that [C//91] is to be considered äs a pointed space with base point corresponding to 9l. (If 9l is empty, we add a point disjoint from U äs base point.) The homotopy index is said to be trivial (that is, equals Ö) if (7/91 has the pointed homotopy type of a one point space. The cohomology of the critical point zero of / is defined to be the cohomology of /z ( — V/, 0). The Betti numbers of the critical point zero are defined to be the ranks of these cohomology groups.
Model of Risk Diversification in the Banking Sector

Abstract Research background: Motivation for this study is the rapid development of conglomerate banking stimulated by the synergy between the traditional and parallel investment activity of banks before the 2007–2008 financial crisis. Existing studies do not answer the question about the positive influence of diversification on bank stability. They state that the combination of lending and non-interest income allows benefits to be derived from risk diversification. However, on the other hand they emphasise that non-interest and interest incomes are strongly correlated, which does not bring positive effects from diversification. Purpose: Scientific problem aimed to be solved is to verify how the diversification of activities in commercial banks into non-interest products (i.e. trading, securities-based investment activities, and derivatives) brings positive effects such as income stabilization and risk reduction. We examine the implications of banks’ risk adjusted ROA that manifest themselves as spreading and growing instability. Research methodology: We use a panel regression model, through a dataset that covers 777 international banks, in 91 selected countries of the world, spanning the period of 1996–2015. Results: We document that the diversification of a bank’s operations is varied and depends on a bank’s characteristics, including asset size. Novelty: The study contributes to the on-going discussion on the separation of retail and investment banks with a view to enhancing their profit stability.
Über die Anzahl Abelscher Gruppen gegebener Ordnung.

oo ι ν\ ! _. A mit den Konstanten εμ=Πζ\ — und der Fehlerabsch tzung A(x) <^ x' log#. ν=ι \μ/ νφμ Diese Absch tzung f r das Fehlerglied ist inzwischen mehrfach verbessert worden ([16], [14], [15] u. a.). Das sch rfste Resultat stammt von P. G. Schmidt ([14], [15]). Er bewies, indem er ebenso wie Kichert eine Methode von van der Corput-E. Phillips zur Ab7_ Sch tzung gewisser Exponentialsummen ben tzte, Δ(χ) <ζ χ log χ. Daneben gelang es Schmidt, auf elementarem Wege (d. h. ohne funktionentheoretische Hilfsmittel und ohne Exponentialsummen) unter Verwendung eines Satzes von I. M. Vinogradow die l __ 1̂ 6 Absch tzung Δ(χ) <ζ χ log# zu beweisen.
The Development of Deviant Behavior, its Self-regulation

We present a theory of the development of the syndrome of deviant behavior and a resume of the empirical knowledge supporting the theory. The deviant behavior domain is delimited as four categories (overt, covert, authority conflict, and reckless behaviors) and twelve forms of deviant behaviors. Its course is described through its quantitative and qualitative mechanisms and trajectories. In addition, the developmental process of deviant behavior is conceptualized as a self-regulation process with the help of developmental psychology and the chaos-order paradigm.
A filtered Bertini-type theorem.

Let φ: E —» F be a general homomorphism between vector bundles of rank m, n over a smooth variety X, and let Υ be the degeneracy locus of φ. It is well known that if E K ®F is generated by global sections, then Υ is of codimension n — m h l and nonsingular away from a subset of codimension ^ n — m + 3 in Y. When E and F are sums of line bundles on P and n = m-f l, Sauer [2] gave criteria for codimY=2 and for Υ to be nonsingular, using the degrees of E and F.
Long-Term Equity Performance in Poland – Searching for Answers with the Calendar-Time Portfolio Approach

Abstract Research background: The study examines the performance of companies that are going public with equity issuance (IPO) in Poland. Purpose: Some scholars argue that the buy-and-hold strategy that has been quite widely used suffers from cross correlation and the “bad model” problem. Hence, the calendar-time portfolio approach is used to extend the methodology. Research Methodology: The empirical procedure is two-step. At the beginning, we calculate an average abnormal return for the portfolio of IPOs firms. The portfolio is rebalanced each month. Next, the risk-adjusted performance is measured by regressing returns on a multifactor time-series regression model. We employ the Fama-French (1993) three-factor model and CAPM for the robustness check. Results: In a sample of IPOs listed on the Warsaw Stock Exchange, we find negative and highly significant abnormal returns. Alphas are statistically significant in all of the Fama-French regressions and in most of the cases for CAPM. Novelty: This paper discusses the puzzle of the long-term equity performance of initial public offerings (IPOs) using the calendar-time portfolio approach. Our results point to the economic and statistical significance of long-term IPO underperformance.
The Event History Calendar as an Instrument for Longitudinal Criminological Research

Event History Calendars (EHCs) are data collection instruments used to elicit and record time-ordered data about events in people’s lives. In essence they consist of a graphical time frame with a number of timelines, arranged in a grid, that comprise data-entry cells to record and code events. This paper reports findings on using an EHC in a longitudinal study on child aggressive and non-aggressive problem behaviour. The calendar was administered to the primary caregivers to collect data on the period between the child’s birth and age 7, the first wave of a longitudinal study conducted with 1,200 children in the City of Zurich. Using current knowledge about the role of early family-related and individual risk factors as a benchmark, thestudyexamineswhethereventhistorydata predictaggressiveandnon-aggressive problem behaviours in the expected size-order and direction. More specifically, we distinguish three aspects of criterion-related validity: The analyses show that risk-factorsmeasured in the calendar are correlated with behaviour outcomes in the expected direction, that the size-order and relative importance of early risk factors are in line with the previous literature, that longer exposure to a risk factor is associated with an added risk, and that the likelihood of problematic outcomes is related to cumulative contextual risk.
Specific stressors relate to nurses' job satisfaction, perceived quality of care, and turnover intention.

AIMS To determine which stressor has the highest occurrence and what stressors are related to nurse outcomes, such as job satisfaction, perceived quality of care, and turnover intention. BACKGROUND Numerous stressors have been identified in nursing practice, but it is unclear if specific stressors are related to nurse outcomes. DESIGN The study used a cross-sectional and descriptive-correlational research design. METHODS In July and August 2017, survey data were collected from 427 staff nurses employed in a large tertiary-level private hospital in Metro Manila, Philippines. The Nursing Stress Scale was used to measure stress frequency. Structural equation modelling was used to determine the relationship of stressors and nurse outcomes. RESULTS Exploratory and confirmatory factor analyses indicate nine Nursing Stress Scale factors. Workload is the most frequent stressor. Moreover, workload was negatively related to job satisfaction and perceived quality of care. Workload and conflict with nurses were positively related to turnover intention. CONCLUSIONS The Nursing Stress Scale has a different factor structure based on a survey of nurses in the Philippines. Only workload and conflict with nurses were related to specific nurse outcomes. Nurse managers should identify and mitigate stressors experienced by nurses since these can lead to turnover and poor quality of care.
The ventromedial hypothalamic circuitry and male alloparental behaviour in a socially monogamous rodent species

As prairie voles (Microtus ochrogaster) display spontaneous biparental care, and the ventromedial hypothalamus (VMH) has been implicated in reproductive behaviour, we conducted experiments to test the hypothesis that the VMH neurochemical circuitry is involved in alloparental behaviours in male prairie voles. We compared alloparental behaviours of adult, sexually naïve male and female voles—both displayed licking/grooming, huddling and retrieving behaviours towards conspecific pups. We also stained for the immediate‐early gene encoded early growth protein Egr‐1 in the vole brain. The pup‐exposed animals showed levels of Egr‐1 staining that was higher in the VMH but lower in the amygdala compared to animals exposed to a pup‐sized piece of plastic (control). A retrograde tracer, Fluoro‐Gold (FG), was injected into the VMH of male voles that were subsequently tested in the pup exposure or control condition. More FG/Egr‐1 cells were detected for glutamatergic (GLU) staining in the ventral bed nucleus of the stria terminalis (BNSTv) and medial amygdala (MeA), whereas less FG/Egr‐1 cells were stained for gamma‐aminobutyric acid (GABA) in the MeA of the pup‐exposed group compared to the control group. Further, the ratio of GLU:GABA expression in FG/Egr‐1 projection neurons from both the BNSTv and MeA to the VMH was increased following pup exposure. Finally, pharmacological blockade of either dopamine D1 receptor or oxytocin receptor in the VMH impaired the onset of male alloparental behaviour. Together, these data suggest that the VMH may be involved in the onset of alloparental care and play a role in regulating social approach in male prairie voles.
A population study of prolonged grief in refugees

Abstract Aims Despite the frequency that refugees suffer bereavement, there is a dearth of research into the prevalence and predictors of problematic grief reactions in refugees. To address this gap, this study reports a nationally representative population-based study of refugees to determine the prevalence of probable prolonged grief disorder (PGD) and its associated problems. Methods This study recruited participants from the Building a New Life in Australia (BNLA) prospective cohort study of refugees admitted to Australia between October 2013 and February 2014. The current data were collected in 2015–2016, and comprised 1767 adults, as well as 411 children of the adult respondents. Adult refugees were assessed for trauma history, post-migration difficulties, probable PGD, post-traumatic stress disorder (PTSD) and mental illness. Children were administered the Strengths and Difficulties Questionnaire. Results In this cohort, 38.1% of refugees reported bereavement, of whom 15.8% reported probable PGD; this represents 6.0% of the entire cohort. Probable PGD was associated with a greater likelihood of mental illness, probable PTSD, severe mental illness, currently unemployed and reported disability. Children of refugees with probable PGD reported more psychological difficulties than those whose parents did not have probable PGD. Probable PGD was also associated with the history of imprisonment, torture and separation from family. Only 56.3% of refugees with probable PGD had received psychological assistance. Conclusions Bereavement and probable PGD appear highly prevalent in refugees, and PGD seems to be associated with disability in the refugees and psychological problems in their children. The low rate of access to mental health assistance for these refugees highlights that there is a need to address this issue in refugee populations.
ETHNIC DIFFERENCE IN THE EFFECTS OF COERCION ON MENTAL HEALTH AND THE USE OF THERAPY

The present study investigated ethnic differences in the relationships between partner violence victimization, mental health symptoms and the use of mental health services. Participants (N = 560) were asked if they had experienced intimate partner violence (IPV) and/or mental health symptoms, and if they had used mental health services. Bivariate analyses revealed that White respondents were more likely to use mental health services but the relationship between experiencing higher rates of partner violence with higher prevalence of mental health symptoms was stronger among ethnic minority respondents. Multivariate analyses revealed that both White and minority respondents who reported using professional mental health services were more likely to have reported higher prevalence of mental health symptoms. However, significant relationships between past coercion violence and the use of mental health services were found only among minority respondents and not among White participants. Taken together, these findings suggest that coercion has a differential effect on victims from minority groups, which may influence their decision‐making to seek out professional mental health services.
Impact of stent generation on 2‐year clinical outcomes in ST‐segment elevation myocardial infarction patients with multivessel disease who underwent culprit‐only or multivessel percutaneous coronary intervention

Data concerning the impact of stent generation on long‐term outcomes in ST‐segment elevation myocardial infarction (STEMI) patients with multivessel disease (MVD) who underwent primary percutaneous coronary intervention (PCI) with culprit‐only PCI (C‐PCI) or multivessel PCI (M‐PCI) are limited.
Effects of Dog-Assisted Therapy on Social Behaviors and Emotional Expressions: A Single-Case Experimental Design in 3 People With Dementia

This study examined the effects of dog-assisted therapy (DAT) on social behaviors, emotional manifestations, and experience during the activity of 3 people with dementia residing in a specialized dementia unit. The study used an A-B-A-B withdrawal single-case experimental design with two 5-session phases, baseline and DAT, replicating the same activities in each phase. The sessions were recorded and 2 independent coders quantified the frequency of social behaviors along with an assessment of the emotional manifestations and experience during the activity. Comparing with baseline sessions, DAT sessions showed an increase in prosocial behaviors (leans, looks, and verbalizations) and a significant impact on emotional manifestations with heightened pleasure. Dog-assisted therapy sessions also led to a better experience, with higher participation, pleasure, and relationship with others, together with lower rejection and displeasure than in the baseline sessions. Dog-assisted therapy seems to be a nonpharmacological therapy with potential to improve quality of life of people with dementia through promoting social behaviors and positive emotional manifestations.
Observational Multicenter Registry of Patients Treated with IMPella Mechanical Circulatory Support Device in ITaly: The IMP-IT Registry.

AIMS To investigate nationwide trends and clinical outcomes of the Impella device for cardiogenic shock (CS) and high-risk percutaneous coronary intervention (HR-PCI). METHODS AND RESULTS The IMP-IT study was a multicenter observational national registry that enrolled all patients treated with Impella 2.5, Impella CP, Impella 5.0 and Impella RP, both for CS and HR-PCI indications, across 17 Italian centers from 2004 to June 2018. A total of 406 patients were included: 229 had CS (56.4%) and 177 underwent HR-PCI (43.6%). The use of Impella increased significantly during the study period (average annual percent change: 39.8%; 95% confidence interval: 30.4 to 49.9; p<0.0001) for both indications. The Impella 2.5 was the most commonly used device (N=242; 59.6%). Rates of in-hospital and 1-year all-cause death in patients with CS were 46.9% and 57.0%, respectively. 18.5% underwent left ventricular assist device or heart transplant at 1 year. Rates of in-hospital and 1-year all-cause death in patients who underwent HR-PCI were 5.7% and 15.6%, respectively. Rates of device-related complications were 37.1% and 10.7% in the setting of CS and HR-PCI, respectively. CONCLUSIONS Use of Impella for CS and HR-PCI is increasing substantially in Italy, despite relatively high rates of device-related complications.
Protective effects of γ-irradiated Astragalus polysaccharides on intestinal development and mucosal immune function of immunosuppressed broilers

This study was aimed to assess the protective effects of γ-irradiated Astragalus polysaccharides (IAPS) on the development of small intestine and intestinal mucosal immunity of immunosuppressed broilers induced by cyclophosphamide (CPM). A total of 384 one-day-old broiler chicks with similar initial weight were randomly assigned into 6 groups: non-treated group (control), and CPM-treated groups fed either a basal diet or the diets containing 900 mg/kg APS, or 900, 600, 300 mg/kg IAPS, respectively. On days 16, 18, and 20, all broilers except for control group were intramuscularly injected with 0.5 mL CPM (40 mg/kg of BW). Broilers in the control group were intramuscularly injected with 0.5 mL sterilized saline (0.75%, wt/vol). This trial was lasted for 21 d. The results revealed that both APS and IAPS treatment elevated the duodenal IgA-producing cells number and the jejunal mRNA expression of interleukin-2 (IL-2), interleukin-10 (IL-10), and interferon γ of CPM-injected broilers (P < 0.05). The decreased jejunal villus height (VH), the ratio of VH to crypt depth (V/C), as well as the intestinal intraepithelial lymphocytes (IELs) and goblet cells number in CPM-injected broilers were elevated by dietary supplementation with 900 mg/kg APS or 900, 600 mg/kg IAPS (P < 0.05). The CPM-induced decrease in jejunum index, the duodenal VH and the jejunal IgA-producing cells number were only improved in the 900 mg/kg IAPS group (P < 0.05). Furthermore, the number of IELs and IgA-producing cells in duodenum, VH, V/C, the number of goblet cells, and mRNA expression of IL-2 and IL-10 in jejunum were higher in the 900 mg/kg IAPS group than those in the 900 mg/kg APS group (P < 0.05). In summary, IAPS possessed stronger immunomodulatory effect than APS at the same supplementation level. Therefore, gamma irradiation can be used as an alternative treatment to enhance the immunomodulatory activity of APS.