Zobrazení zdroje stránky Dalesheridan8537

The structural equation model revealed that (1) amotivation was negatively related to both intrapersonal and interpersonal functioning, (2) intrinsic motivation was positively related only to intrapersonal functioning, and (3) extrinsic motivation was positively related only to interpersonal functioning. Each motivation domain was associated with different factors of social functioning. Future interventions aimed at improving social functioning should consider these motivation domains based on their orientations. Cognitive remediation accompanied by considerations for and approaches to each of the domains may maximize recovery in patients with schizophrenia.Maternal and fetal outcomes of suicide attempts during pregnancy have rarely been examined. We examined the clinical characteristics (maternal age, gestational age in pregnancy, psychoneurological comorbidities, methods of suicide attempts) and critical perinatal outcomes among hospitalized pregnant women who attempted suicide. The current study was a nationwide retrospective cohort study using the Diagnosis Procedure Combination database, a national database for acute-care inpatients in Japan. We identified all pregnant women who were admitted to participating hospitals because of suicide attempts from January 2016 to March 2018. Main composite outcome was defined as critical perinatal outcomes including any of the following induced or spontaneous abortion, intrauterine fetal death and maternal death. There were 319 eligible patients, of whom 126 (39.5%) had mental and behavioral disorders on admission. Blood transfusion for mother, intrauterine fetal death, and maternal death were more likely to occur in women with violent methods of suicide attempts than in women with non-violent methods. A multivariable logistic regression analysis showed that violent methods of suicide attempts (OR = 3.57 [95% CI = 1.15-11.1]) were significantly associated with critical perinatal outcomes. Healthcare providers should pay attention to mental health among pregnant women, regardless of complications of mental and behavioral disorders. The finding of associations between violent methods of suicide attempts and critical perinatal outcomes may be helpful for healthcare providers.Nonalcoholic fatty liver disease (NAFLD) is the most common chronic liver disease. Quantitative ultrasound facilitates clinical grading of hepatic steatosis (the early stage of NAFLD). However, the utility of quantitative ultrasound as a first-line method for community screening of hepatic steatosis remains unclear. Therefore, this study aimed to investigate the utility of quantitative ultrasound to screen for hepatic steatosis and for metabolic evaluation at the community level. In total, 278 participants enrolled from a community satisfied the study criteria. Each subject underwent anthropometric and biochemical examinations, and abdominal ultrasound imaging was performed to measure the controlled attenuation (CAP), integrated backscatter (IB), and information Shannon entropy (ISE). The assessment outcomes were compared with the fatty liver index (FLI), hepatic steatosis index (HSI), metabolic syndrome (MetS), and insulin resistance to evaluate the screening performance through the area under the receiver operating characteristic curve (AUROC) and Delong's test. Ultrasound ISE, CAP, and IB were effective in screening hepatic steatosis, MetS, and insulin resistance. In screening for hepatic steatosis, the AUROCs of ISE, CAP, and IB were 0.85, 0.83, and 0.80 (the cutoff FLI = 60), respectively, and 0.84, 0.75, 0.77 (the cutoff HSI = 36), respectively, and those for the evaluation of MetS and insulin resistance were 0.79, 0.75, 0.79, respectively, and 0.83, 0.76, 0.78, respectively. [https://www.selleckchem.com/products/sch772984.html https://www.selleckchem.com/products/sch772984.html] Delong's test revealed that ISE outperformed CAP and IB for the detection of hepatic steatosis and insulin resistance (P less then .05). Based on the present results, ultrasound ISE is a potential imaging biomarker during first-line community screening of hepatic steatosis and insulin resistance.Wavefield imaging is a powerful visualization tool in nondestructive evaluation for studying ultrasonic wave propagation and its interactions with damage. To isolate and study damage scattering, damage-free baseline data is often subtracted from a wavefield. This is often necessary because the damage wavefield can be orders of magnitude weaker than the incident waves. Yet, baselines are not always accessible. When the baselines are accessible, the experimental conditions for the baseline and test data must be extremely similar. Researchers have created several baseline-free approaches for isolating damage wavefields, but these often rely on specific experimental setups. In this paper, we discuss a flexible approach based on ultrasonic guided wave digital surrogates (i.e., numerical simulations of incident waves) and transfer learning. We demonstrate this approach with two setups. We first isolate reflections from a circular, 2 mm diameter half-thickness hole on a 10 × 10 cm steel plate. We then isolate 8 circular, half-thickness holes of various diameters from 1 mm to 40 mm on a 60 × 60 cm steel plate. The second plate has a non-square geometry and the data has multi-path reflections. With both data sets, we isolate damage reflections without explicit experimental baselines. We also briefly illustrate the comparison of our dictionary learning method with wavenumber filtering technique which is often used to enhance the defect wavefields.<br /><br /> Intra-Operative Electron Radiation Therapy (IOERT) is used to treat rectal cancer at our institution, and in vivo measurements with Gafchromic EBT3® films were introduced as quality assurance. The purpose of this work was to quantify the uncertainties associated with digitization of very small EBT3 films irradiated simultaneously, in order to optimize in vivo dosimetry for IOERT.<br /><br /> Film samples of different sizes - M1 (5×5cm<br /><br /> ), M2 (1.5×1.5cm<br /><br /> ), M3 (1.0×1.5cm<br /><br /> ) and M4 (0.75×1.5cm<br /><br /> ) - were used to quantify typical variations (uncertainties) due to scanner fluctuations, misalignment, film inhomogeneity, long-term effect of film cutting, small rotations, film curling, edge effects and the influence of opaque templates. Fitting functions and temporal validity of sensitometric curves were also assessed.<br /><br /> Film curling, intra-film variability and scanner fluctuations are important effects that need to be minimized or considered in the uncertainty budget. Small rotations, misalignments and film cutting have little or no influence on the readings.