Miracle-dz/UniFAR-FTUs huggingface dataset:
On the relative speed account of number-size interference in comparative judgments of numerals.

Humans show systematic congruency effects due to irrelevant variations of the numerical value or the physical size of digits in judgments about either of these 2 attributes alone. According to influential models (e.g., J. Tzelgov, J. Meyer, & A. Henik, 1992), these effects are characterized by genuine asymmetries of size and number processing not accounted for by simple relative speed considerations, whereas some recent work (e.g., A. Pansky & D. Algom, 1999) partly challenges this view. This article presents 2 qualitative gradient-based predictions made by relative speed models and a diffusion-based implementation of the relative speed view to quantitatively account for response times and error rates in comparative judgments of digits. The results of 2 experiments using a completely task-symmetric design are in accord with these detailed predictions; they are also consistent with the view that both number and size are converted into magnitude representations of similar structure.
Mammalian Pathogenesis and Transmission of Avian Influenza A(H7N9) Viruses, Tennessee, USA, 2017

Infections with low pathogenicity and highly pathogenic avian influenza A(H7N9) viruses affected poultry in 4 states in the southeastern United States in 2017. We evaluated pathogenicity and transmission of representative viruses in mouse and ferret models and examined replication kinetics in human respiratory tract cells. These viruses can cause respiratory infections in mammalian models.
Comprehensive health assessment and five‐yr follow‐up of allogeneic islet transplant recipients

In patients with type 1 diabetes mellitus (T1DM) complicated by severe hypoglycemic episodes, fear of hypoglycemia can significantly impact daily life. We evaluated whether restoration of glycemic awareness and prevention of hypoglycemia by islet allotransplant could reduce fear and improve health status. We conducted a comprehensive evaluation of patient‐based outcomes in 48 T1DM subjects screened for allogeneic islet transplant alone (ITA) and 27 subjects who received an ITA. A battery of generic health status and diabetes‐specific measures were used to assess ITA at evaluation, six months, and then annually after ITA. Allogeneic islet transplant was associated with a reduction in behaviors adopted in avoiding hypoglycemia (p Value < 0.001) and attenuation in concerns about hypoglycemic episodes (p Value < 0.001). Changes in hypoglycemia fear tracked most closely with insulin use. While there was a trend toward global improvement in health as measured by the EQ‐5D (p Value = 0.002) and in depression symptoms as measured by the Beck (p Value = 0.003), physical health remained unchanged following ITA. Our findings support the socioemotional benefits of ITA during the five years after ITA, which to some extent remains dependent on preservation of islet graft function.
A Comparison of Calcium to Zoledronic Acid for Improvement of Cortical Bone in an Animal Model of CKD

Patients with chronic kidney disease (CKD) have increased risk of fractures, yet the optimal treatment is unknown. In secondary analyses of large randomized trials, bisphosphonates have been shown to improve bone mineral density and reduce fractures. However, bisphosphonates are currently not recommended in patients with advanced kidney disease due to concern about oversuppressing bone remodeling, which may increase the risk of developing arterial calcification. In the present study we used a naturally occurring rat model of CKD with secondary hyperparathyroidism, the Cy/+ rat, and compared the efficacy of treatment with zoledronic acid, calcium given in water to simulate a phosphate binder, and the combination of calcium and zoledronic acid. Animals were treated beginning at 25 weeks of age (approximately 30% of normal renal function) and followed for 10 weeks. The results demonstrate that both zoledronic acid and calcium improved bone volume by micro–computed tomography (µCT) and both equally suppressed the mineral apposition rate, bone formation rate, and mineralizing surface of trabecular bone. In contrast, only calcium treatment with or without zoledronic acid improved cortical porosity and cortical biomechanical properties (ultimate load and stiffness) and lowered parathyroid hormone (PTH). However, only calcium treatment led to the adverse effects of increased arterial calcification and fibroblast growth factor 23 (FGF23). These results suggest zoledronic acid may improve trabecular bone volume in CKD in the presence of secondary hyperparathyroidism, but does not benefit extraskeletal calcification or cortical biomechanical properties. Calcium effectively reduces PTH and benefits both cortical and trabecular bone yet increases the degree of extra skeletal calcification. © 2014 American Society for Bone and Mineral Research.
Does marriage and relationship education work? A meta-analytic study.

In this meta-analytic study, the authors examined the efficacy of marriage and relationship education (MRE) on 2 common outcomes: relationship quality and communication skills. A thorough search produced 86 codable reports that yielded 117 studies and more than 500 effect sizes. The effect sizes for relationship quality for experimental studies ranged from d = . 30 to . 36, while the communication skills effect sizes ranged from d = . 43 to . 45. Quasi-experimental studies generated smaller effect sizes, but these appeared to be due to pretest group differences. Moderate-dosage programs produced larger effect sizes than did low-dosage programs. For communication skills, published studies had larger effects than those of unpublished studies at follow-up; there were no publication differences for relationship quality. There was no evidence of a gender difference. Unfortunately, a lack of racial/ethnic and economic diversity in the samples prevented reliable conclusions about the effectiveness of MRE for disadvantaged couples, a crucial deficit in the body of research. In addition, intervention outcomes important to policy makers, such as relationship stability and aggression, rarely have been addressed.
Close Pairs as Probes of the Galaxy's Chemical Evolution

Abstract Understanding the galaxy in which we live is one of the great intellectual challenges facing modern science. With the advent of high quality observational data, the chemical evolution modeling of our galaxy has been the subject of numerous studies in the last years. However, all these studies have one missing element which is ‘the evolution of close binaries’. Reason: their evolution is very complex and single stars only perhaps can do the job. (Un)Fortunately at present we know that a significant fraction of the observed intermediate mass and massive stars are members of a binary or multiple system and that certain objects can only be formed through binary evolution. Therefore galactic studies that do not account for close binaries may be far from realistic. We implemented a detailed binary population in a galactic chemical evolutionary model. Notice that this is not something simple like replacing chemical yields. Here we discuss three topics: the effect of binaries on the evolution of 14N, the evolution of the type Ia supernova rate and the effects on the G-dwarf distribution, the link between the evolution of the r-process elements and double neutron star mergers (candidates of short gamma-ray burst objects).
Maternal Smoking and Placental Expression of a Panel of Genes Related to Angiogenesis and Oxidative Stress in Early Pregnancy

Objective: Maternal cigarette smoking is paradoxically associated with a decreased risk of developing preeclampsia. Since preeclampsia is thought to be associated with altered mechanisms of angiogenesis and oxidative stress, we aim to investigate the influence of maternal smoking on the early placental expression of a panel of genes related to angiogenesis and oxidative stress. Material and Methods: We collected villous tissue samples at 6-7 and 10-11 weeks of gestation from 31 women requesting surgical termination. Placental expression of the following genes were quantified by real-time PCR: vascular endothelial growth factor A (VEGFA), fms-like tyrosine kinase (Flt-1), soluble endoglin (sEng), placental growth factor (PlGF), heme oxygenase-1 (HMOX-1) and superoxide dismutase (SOD). Maternal smoking status was assessed by levels of serum cotinine. Results: Placental expression of VEGFA was significantly higher in smoking women at 10-11 weeks of gestation compared with nonsmoking women at the same gestational age. There was no significant difference at 6-7 weeks of gestation. There was no variation in the expression of the other genes explored related to smoking status. Conclusions: Here we report that VEGFA placental expression was higher in smoking women at 10-11 weeks of gestation. Increased VEGFA expression in the early stages of pregnancy in smoking women might contribute to the decreased risk of developing preeclampsia.
Free radicals in exhaled breath condensate in cystic fibrosis and healthy subjects

Many markers of airway inflammation and oxidative stress can be measured non-invasively in exhaled breath condensate (EBC). However, no attempt has been made to directly detect free radicals using electron paramagnetic resonance (EPR) spectroscopy. Condensate was collected in 14 children with cystic fibrosis (CF) and seven healthy subjects. Free radicals were trapped by 5,5-dimethyl-1-pyrroline-N-oxide. EPR spectra were recorded using a Bruker EMX® spectrometer. Secondly, to study the source of oxygen centered radical formation, catalase or hydrogen peroxide was added to the condensate. Radicals were detected in 18 out of 21 condensate samples. Analysis of spectra indicated that both oxygen and carbon centered radicals were trapped. Within-subject reproducibility was good in all but one subject. Quantitatively, there was a trend towards higher maximal peak heights of both oxygen and carbon centered radicals in the children with CF. Catalase completely suppressed the signals in condensate. Addition of hydrogen peroxide resulted in increased radical signal intensity. Detection of free radicals in EBC of children with CF and healthy subjects is feasible using EPR spectroscopy.
The Spark and Its Ember

Amplitude, spatial width, and rise time of Ca2+ sparks were compared in frog fast-twitch muscle, in three conditions that alter activation of release channels by [Ca2+]. A total of ∼17,000 sparks from 30 cells were evaluated. In cells under voltage clamp, caffeine (0.5 or 1 mM) increased average spark width by 28%, rise time by 18%, and amplitude by 7%. Increases in width were significant even among events of the same rise time. Spontaneous events recorded in permeabilized fibers with low internal [Mg2+] (0.4 mM), had width and rise times greater than in reference, and not significantly different than those in caffeine. The spark average in reference rides on a continuous fluorescence “ridge” and is continued by an “ember,” a prolongation of width ∼1 μm and amplitude <0.2, vanishing in ∼100 ms. Ridge and ember were absent in caffeine and in permeabilized cells. Exposure of voltage-clamped cells to high internal [Mg2+] (7 mM) had effects opposite to caffeine, reducing spark width by 26% and amplitude by 27%. In high [Mg2+], the ember was visible in individual sparks as a prolongation of variable duration and amplitude up to 1.2. Based on simulations and calculation of Ca2+ release flux from averaged sparks, the increase in spark width caused by caffeine was interpreted as evidence of an increase in radius of the release source—presumably by recruitment of additional channels. Conversely, spark narrowing suggests loss of contributing channels in high Mg2+. Therefore, these changes in spark width at constant rise times are evidence of a multichannel origin of sparks. Because ridge and ember were reduced by promoters of Ca2+-dependent activation (caffeine, low [Mg2+]) and became more visible in the presence of its inhibitors, they are probably manifestations of Ca2+ release directly operated by voltage sensors.
Novel Clustering Algorithms Based on Improved Artificial Fish Swarm Algorithm

An improved artificial fish swarm algorithm (IAFSA) is proposed, and its complexity is much less than the original algorithm (AFSA) because of a new proposed fish behavior. Based on IAFSA, two novel algorithms for data clustering are presented. One is the improved artificial fish swarm clustering (IAFSC) algorithm, the other is a hybrid fuzzy clustering algorithm that incorporates the Fuzzy C-means (FCM) into the IAFSA. The performance of the proposed algorithms is compared with that of the Particle Swarm Optimization (PSO), K-means and FCM respectively on Iris testing data. Simulation results show that the performance of the proposed algorithms is much better than that of the PSO, K-means and FCM. And the proposed hybrid fuzzy clustering algorithm avoids the FCM’s weakness such as initialization value problem and local minimum problem.
Transport of Ethinylestradiol Glucuronide and Ethinylestradiol Sulfate by the Multidrug Resistance Proteins MRP1, MRP2, and MRP3

Ethinylestradiol (EE) is one of the key constituents of oral contraceptives. Major metabolites of EE in humans are the glucuronide and sulfate conjugates, EE-3-O-glucuronide (EE-G) and EE-3-O-sulfate (EE-S). In the present study, transport of EE-G and EE-S by the human multidrug resistance proteins MRP1, MRP2, and MRP3 was investigated using inside-out membrane vesicles, isolated from Sf9 cells expressing human MRP1, MRP2, or MRP3. Vesicular uptake studies showed that EE-G was not a substrate for MRP1, whereas an ATP-dependent and saturable transport of [3H]EE-G was observed in MRP2 (Km of 35.1 ± 3.5 μM) and MRP3 (Km of 9.2 ± 2.3 μM) containing vesicles. EE-S was not transported by either MRP1, MRP2, or MRP3. However, low concentrations of EE-S stimulated MRP2-mediated uptake of ethacrynic acid glutathione. EE-S also stimulated MRP2 and MRP3-mediated uptake of 17β-estradiol-17β-d-glucuronide. Interestingly, EE-S stimulated strongly MRP2- and MRP3-mediated uptake of EE-G by increasing its apparent transport affinity, whereas no reciprocal stimulation of EE-S uptake by EE-G was observed. These data indicate that EE-S allosterically stimulates MRP2- and MRP3-mediated transport of EE-G and is not cotransported with EE-G. Our studies demonstrate specific active transport of a pharmacologically relevant drug conjugate by human MRP2 and MRP3, involving complex interactions with other organic anions. We also suggest that caution needs to be taken when using only competition studies as screening tools to identify substrates or inhibitors of MRP-mediated transport.
Mini‐review: Transendothelial migration of leukocytes: through the front door or around the side of the house?

Leukocyte adhesion to the endothelial cells lining the vessel wall and the subsequent migration of the leukocytes into the underlying tissue are key elements of both innate and adaptive immunity. Leukocyte extravasation is generally believed to take place through small gaps at intercellular endothelial cell junctions – the paracellular route. This view has, however, been repeatedly challenged by morphological studies demonstrating leukocyte migration through the endothelial cells themselves – the transcellular pathway. On the basis of the current experimental evidence, we propose consideration that both pathways are equally possible for a leukocyte's journey from the apical surface of the endothelium to its basal side.
Ultrasonic monitoring in the assessment of pulmonary recruitment and the best positive end-expiratory pressure

Abstract The aim of this study was to explore the clinical value of ultrasonic monitoring in the assessment of pulmonary recruitment and the best positive end-expiratory pressure (PEEP). Between January 2015 and June 2017, 40 patients with acute respiratory distress syndrome in our hospital were randomly divided into 2 groups: ultrasound group (ULS group; n = 20) and oxygenation group (OXY group; n = 20). The PEEP incremental method was used to perform recruitment maneuvers. Ultrasound scoring and the oxygenation method were used to evaluate the pulmonary recruitment endpoint. The best PEEP was chosen by ultrasound scoring and the oxygenation method after achieving the pulmonary recruitment endpoint and sustaining it for 15 minutes. The oxygenation index, PEEP, peak airway pressure (Ppeak), mean airway pressure (Pmean), and dynamic compliance (Cdyn) in the OXY group were significantly lower than those in the ULS group (P < .05) at the pulmonary recruitment endpoint; however, there was no statistical significance in the mean arterial blood pressure (MAP) or heart rate (HR) (P > .05). The best PEEPs in the OXY and ULS groups were 13.1 ± 3.1 and 15.7 ± 4.2 cmH2O, respectively, with a significant difference between the 2 groups (t = 2.227, P = .016). Compared with the basal state, the Cdyn, oxygenation index, Pmean, and Ppeak in both groups significantly increased after pulmonary recruitment (P < .05). Furthermore, the Cdyn and oxygenation index in the ULS group were significantly higher than those in the OXY group after pulmonary recruitment (P < .05). The HR in both groups significantly increased, and the MAP significantly decreased. Two hours after recruitment, the HR and MAP returned to near basal levels without a significant difference between the 2 groups (P > .05). Lung ultrasound can be used to detect the endpoint of lung recruitment and the best PEEP, with good effects on lung compliance and oxygenation improvement.
Photocatalytic transformation of dyes and by‐products in the presence of hydrogen peroxide

Abstract The efficiency of the photocatalytic degradation of dyes and dyeing industry pollutants on immobilized photocatalysts can be improved by addition of hydrogen peroxide, due to its photocatalytic decomposition on TiO2. Experiments were carried out with two azodyes, Acid Orange‐7 (AO‐7) and Tartrazine (Tart), with 3‐nitrobenzenesulfonic acid (3‐NBSA) which is a chemical intermediate in the dye industry and with real industrial wastewaters, using a thin‐film fixed bed reactor. The effect of hydrogen peroxide is only significant for concentrations higher than 5x10‐3M (170 mg 1‐1).
Motivational factors of adherence to cardiac rehabilitation

Background: Main suggested theories about patients’ adherence to treatment regimens recognize the importance of motivation in positive changes in behaviors. Since cardiac diseases are chronic and common, cardiac rehabilitation as an effective prevention program is crucial in management of these diseases. There is always concern about the patients’ adherence to cardiac rehabilitation. The aim of this study was to describe the motivational factors affecting the patients’ participation and compliance to cardiac rehabilitation by recognizing and understanding the nature of patients’ experiences. Materials and Methods: The participants were selected among the patients with cardiac diseases who were referred to cardiac rehabilitation in Isfahan Cardiovascular Research Center, Iran. The purposive sampling method was used and data saturation achieved after 8 semi-structured interviews. Findings: The three main concepts obtained from this study are “beliefs”, “supporters” and “group cohesion”. Conclusions: In cardiac rehabilitation programs, emphasis on motivational factors affects the patient’s adherence. It is suggested that in cardiac rehabilitation programs more attention should be paid to patients’ beliefs, the role of patients’ supporters and the role of group-based rehabilitation.
A method of static test compaction based on don't care identification

In this paper, we propose a procedure to compact a test set for a combinational circuit. Given a test set in which all input values are specified, the procedure first identifies don't care inputs of the test set, and next reassigns appropriate values to the don't cares to achieve test compaction. The procedure can be applied repeatedly, until further compaction cannot be derived. Experimental results show effectiveness of the proposed procedure for the ISCAS benchmark circuits.
Possible Mechanisms Underlying the Testicular Toxicity of Oxfendazole in Rats

To clarify the mechanisms underlying the testicular toxicity of oxfendazole (OX), adult Wistar rats were orally administered a dose of 100 mg/kg/day for 3, 7, or 14 days. Assays of sex-related hormones showed a significant decrease in only the estradiol serum level at days 3 and 7, as compared with the control group. Histopathologically, marked degeneration of meiotic spermatocytes was observed in stage XIV—I seminiferous tubules from day 3 onwards, and these spermatocytes gave positive results on terminal deoxynucleotidyl transferase (TdT)-mediated dUTP nick end-labeling (TUNEL). Abnormalities of spermiogenesis such as megakaryospermatids and binucleated spermatids were also observed in the testes of OX-treated rats. Under the electron microscope, lipid accumulation and dilatation of the endoplasmic reticulum were frequently found in the cytoplasm of the Sertoli cells on day 3. These results strongly suggest that OX induces both apoptosis of meiotic spermatocytes, most probably due to disruption of the microtubules, and degeneration of the Sertoli cells, characterized by distended endoplasmic reticulum and prominent cytosolic lipid accumulation.
Modeling and analyze a single-phase halbach magnetized tubular linear permanent magnet generator for wave energy conversion

Malaysia is a country that is surrounded by numerous oceans that are able to be a renewable energy resource for betterment of human life. This research is proposed to design, model and analyze a portable single-phase linear permanent magnet generator for wave energy conversion (WEC) that is works with the local wave parameters. In comparison with a rotary generator, the linear generator is found preferable due to the direct-drive technology that promises low maintenance and cost. This research proposed three linear permanent magnet generator designs with different types of permanent magnet layout. The results show that proposed permanent magnet configuration is able to provide better flux density as compared to other proposed designs.
Liberalisation, Globalization and the State of Psychiatry in India

Psychiatry has many impressive advances to its credit in the recent past. Gene profiling, novel imaging techniques, optogenetics and stem cell studies are all areas where new research holds out hope. We even have new computation techniques and statistical methods that would make it a lot easier for a research worker to draw conclusions from complex data. When some of these new ideas eventually get translated to clinical actions, it would change the very manner in which psychiatrists think.