Miracle-dz/UniFAR-FTUs huggingface dataset:
Asymmetry between the Dominant and Non-Dominant Legs in the Kinematics of the Lower Extremities during a Running Single Leg Jump in Collegiate Basketball Players.

The present study aimed to clarify the asymmetry between the dominant (DL) and non-dominant takeoff legs (NDL) in terms of lower limb behavior during running single leg jumps (RSJ) in collegiate male basketball players in relation to that of the jump height. Twenty-seven players performed maximal RSJ with a 6 m approach. Three-dimensional kinematics data during RSJ was collected using a 12 Raptor camera infrared motion analysis system (MAC 3D system) at a sampling frequency of 500 Hz. The symmetry index in the jump heights and the kinematics variables were calculated as {2 × (DL - NDL) / (DL + NDL)} × 100. The run-up velocity was similar between the two legs, but the jump height was significantly higher in the DL than in the NDL. During the takeoff phase, the joint angles of the ankle and knee were significantly larger in the DL than the NDL. In addition, the contact time for the DL was significantly shorter than that for the NDL. The symmetry index of the kinematics for the ankle joint was positively correlated with that of jump height, but that for the knee joint was not. The current results indicate that, for collegiate basketball players, the asymmetry in the height of a RSJ can be attributed to that in the joint kinematics of the ankle during the takeoff phase, which may be associated with the ability to effectively transmit run-up velocity to jump height. Key pointsAsymmetry of height during running single leg jump between two legs is due to the behavior of the ankle joint (i.e. stiffer the ankle joint and explosive bounding). The dominant leg can transmit run-up velocity into the vertical velocity at takeoff phase to jump high compared with the non-dominant leg.Basketball players who have a greater asymmetry of the RSJ at the collegiate level could be assessed as non-regulars judging by the magnitude of asymmetry.
Awareness of Palliative Care among a Nationally Representative Sample of U.S. Adults.

Background: Palliative care can alleviate symptom burden, reduce psychosocial distress, and improve quality of life for patients suffering from serious or life-threatening illnesses. However, the extent to which U.S. adults are aware of or understand the goals and benefits of palliative care is not well understood. Public awareness of palliative care is necessary to change norms and create demand, and as such, limited awareness may be a significant barrier to palliative care uptake. An assessment of current palliative care awareness in the United States is needed to inform the health care sector's improving palliative care communication and delivery. Objective: To examine the prevalence of palliative care awareness among a nationally-representative sample of U.S. adults and to identify sociodemographic and health-related characteristics associated with palliative care awareness. Design: Weighted data from the Health Information National Trends Survey (HINTS 5, Cycle 2 [2018], N = 3445) were used to produce frequencies of the characteristics, and associations with palliative care awareness were determined through multiple logistic regression. Results: An estimated 71% of U.S. adults reported having never heard of palliative care. Older individuals, those with higher educational attainment, women, and whites (vs. nonwhites) had greater odds of palliative care awareness. Conclusions: These data suggest there is limited awareness of palliative care in the United States, despite its documented benefits. Addressing this awareness gap is a priority to change norms around using palliative care services. Community- and population-based interventions are necessary to raise awareness and inform the public about palliative care.
KINAESTHETIC ACUITY AND FINE MOTOR SKILLS IN CHILDREN WITH ATTENTION DEFICIT HYPERACTIVITY DISORDER: A PRELIMINARY REPORT

Two groups of 9‐year‐old children (24 children with attention deficit hyperactivity disorder j, [ADHD] and 24 controls) were assessed for (anaesthetic acuity and fine motor skills with medication withdrawn. Results showed significantly poorer performance on both tasks for children with ADHD, but only a weak association between fine motor and kinaesthetic performance. The implications are discussed, particulary the role of attention to proprioceptive signals in children with the diagnosis of ADHD.
Noncost Sensitive SVM Training Using Multiple Model Selection

In this paper, we propose a multi-objective optimization framework for SVM hyperparameters tuning. The key idea is to manage a population of classifiers optimizing both False Positive and True Positive rates rather than a single classifier optimizing a scalar criterion. Hence, each classifier in the population optimizes a particular trade-off between the objectives. Within the context of two-class classification problems, our work introduces "the receiver operating characteristics (ROC) front concept" depicting a population of SVM classifiers as an alternative to the receiver operating characteristics (ROC) curve representation. The proposed framework leads to a noncost sensitive SVM training relying on the pool of classifiers. The comparison with a traditional scalar optimization technique based on an AUC criterion shows promising results on UCI datasets.
Effect of Eugenol on Cell Surface Hydrophobicity, Adhesion, and Biofilm of Candida tropicalis and Candida dubliniensis Isolated from Oral Cavity of HIV-Infected Patients

Most Candida spp. infections are associated with biofilm formation on host surfaces. Cells within these communities display a phenotype resistant to antimicrobials and host defenses, so biofilm-associated infections are difficult to treat, representing a source of reinfections. The present study evaluated the effect of eugenol on the adherence properties and biofilm formation capacity of Candida dubliniensis and Candida tropicalis isolated from the oral cavity of HIV-infected patients. All isolates were able to form biofilms on different substrate surfaces. Eugenol showed inhibitory activity against planktonic and sessile cells of Candida spp. No metabolic activity in biofilm was detected after 24 h of treatment. Scanning electron microscopy demonstrated that eugenol drastically reduced the number of sessile cells on denture material surfaces. Most Candida species showed hydrophobic behavior and a significant difference in cell surface hydrophobicity was observed after exposure of planktonic cells to eugenol for 1 h. Eugenol also caused a significant reduction in adhesion of most Candida spp. to HEp-2 cells and to polystyrene. These findings corroborate the effectiveness of eugenol against Candida species other than C. albicans, reinforcing its potential as an antifungal applied to limit both the growth of planktonic cells and biofilm formation on different surfaces.
The endocytic process in CHO cells, a toxic pathway of the polyene antibiotic amphotericin B

We describe the fate of the polyene antibiotic amphotericin B (AmB) after its interaction with Chinese hamster ovary (CHO) cells. The global uptake of AmB by these cells was measured at 37 degrees C after a 1-h incubation in the presence of 5% fetal bovine serum. It increased with the total concentration of drug and reached a plateau of approximately 1 nmol/mg of cell protein for an external concentration of 25 microM. The same experiment performed at 5 degrees C revealed a drastic decrease in uptake. The distribution of the drug among plasma membranes, endosomes, and lysosomes was then investigated after the separation of the postnuclear fractions by a Percoll gradient. After a 10-min incubation, AmB was found only in the plasma membrane fraction, regardless of the drug concentrations used (5 to 100 microM). After 60 min, at low drug concentrations (5 and 10 microM) AmB was found to be incorporated mainly in plasma and lysosomal fractions. At high concentrations (50 microM) AmB accumulated in endosomal fractions and plasma membranes. At intermediate concentrations (25 microM) AmB was distributed among the three fractions. When the same experiment was carried out at 5 degrees C, AmB was associated only with the plasma membrane even after 60 min, which was consistent with the absence of endocytotic process at low temperature. The effect of AmB on the endocytic process resulted in the increased uptake of sulforhodamine B, a fluid-phase marker of endocytosis, as well as by the accumulation of sulforhodamine in spots scattered in the cytoplasms of AmB-treated cells, in contrast to the accumulation around the nuclei observed in the control cells. These results are interpreted as indicating that AmB is internalized by the cells through endocytosis and that high concentrations of the drug block the fusion between endosomes and/or the fusion between endosomes and lysosomes.
The Counterarc to MS 1512–cB58 and a Companion Galaxy

We present near-infrared spectra of "A2," the primary counterarc to the gravitationally lensed galaxy MS 1512-cB58. The spectra show redshifted Hα, [N II], [O III], and Hβ at z = 2.729 ± 0.001. We observe the same Hα/[O III] ratio as cB58, which together with the redshift confirms that A2 is indeed another image of a single background galaxy. Published lensing reconstruction reports that A2 is a magnification of the entire source, while cB58 is an image of only a part. At marginal significance, A2 shows higher line-to-continuum ratios than cB58 (by a factor of ~2), suggesting a nonuniform ratio of young to old stars across the galaxy. We observe a second emission-line source in the slit. This object, "W5," is predicted to be a lensed image of another galaxy at a redshift similar to cB58. W5 is blueshifted from cB58 by ~400 km s-1 and has a significantly lower Hα/[O III] ratio, confirming that it is an image of a different background galaxy in a group with cB58. The Hα emission line in W5 implies a star formation rate of 6 M☉ yr-1 (H0 = 70 km s-1 Mpc-1, ΩM = 0.3,ΩΛ = 0.7), after correcting for lensing magnification.
Ultrastructural morphometric analysis by transmission electron microscopy associated with stereology methods

The stereology is a method used to quantify uniform, systematic and random samples. Usually use the method a twodimensional (2D), with limitations. For extrapolated from planar measurements performed on 2D slices images, to threedimensional (3D), the stereology use a test-system usually composed by test-points, test-lines over a known frame (or testarea). All indices are estimated by the application of specific formulas. However, the accuracy of calculations is based on the statistics principles (sample size, randomization, and isotropy). A new tool that can complement a stereological analysis is transmission electron microscopy (TEM) to obtain ultrastructural information. This technique can be used, for example to quantify morphological changes of mitochondrial component, such as relate it to the ATP synthesis. Furthermore, estimate the mitochondrial volume density (Vvm), numerical density (Nvm), absolute volume (Vm) and numerical density per area (Nam) for each cellular type, to verify if the cells have some differences. This study aimed to describe the importance of the stereology as a method to quantify organelles and other structures.
Exploring the Mechanism Underlying the Association Between Pain Intensity and Mental Health Among Latinos

Abstract There is limited understanding of pain and its relationship to mental health in Latinos, and limited knowledge about the biobehavioral mechanisms that underlie pain–mental health interrelations. To address these gaps, the present investigation sought to address whether anxiety sensitivity explained relations between pain intensity and anxious arousal, depressive symptoms, social anxiety, and depressive and anxiety disorders among an economically disadvantaged Latino sample. Participants included 349 adult Latinos (88% women; Mage = 38.8) who attended a community-based primary health care. In the multiple mediation model, anxiety sensitivity physical concerns accounted for the association between pain intensity and anxious arousal symptoms, cognitive concerns accounted for the association between pain intensity and depressive symptoms, and social concerns accounted for the association between pain intensity and social anxiety symptoms. This is the first study to demonstrate the explanatory role of anxiety sensitivity in pain-affective associations among disadvantaged Latinos.
Very Compact Arrayed-Waveguide-Grating Demultiplexer Using Si Photonic Wire Waveguides

We demonstrated an arrayed-waveguide-grating (AWG) demultiplexer using Si photonic wire waveguides, for the first time. We designed and fabricated an AWG of 110 ×93 µm2 size on a silicon-on-insulator substrate. The demultiplexing function was observed in the wavelength range of 1.50–1.57 µm with a channel spacing of ∼6 nm and a free spectral range of > 90 nm. A narrower channel spacing of 1 nm is possible in an area of ∼(500 µm)2, using an optimization of arrayed waveguides and slab waveguides.
Optimal color filter array design: quantitative conditions and an efficient search procedure

Most digital cameras employ a spatial subsampling process, implemented as a color filter array (CFA), to capture color images. The choice of CFA patterns has a great impact on the performance of subsequent reconstruction (demosaicking) algorithms. In this work, we propose a quantitative theory for optimal CFA design. We view the CFA sampling process as an encoding (low-dimensional approximation) operation and, correspondingly, demosaicking as the best decoding (reconstruction) operation. Finding the optimal CFA is thus equivalent to finding the optimal approximation scheme for the original signals with minimum information loss. We present several quantitative conditions for optimal CFA design, and propose an efficient computational procedure to search for the best CFAs that satisfy these conditions. Numerical experiments show that the optimal CFA patterns designed from the proposed procedure can effectively retain the information of the original full-color images. In particular, with the designed CFA patterns, high quality demosaicking can be achieved by using simple and efficient linear filtering operations in the polyphase domain. The visual qualities of the reconstructed images are competitive to those obtained by the state-of-the-art adaptive demosaicking algorithms based on the Bayer pattern.
Evaluating distributional models of compositional semantics

Distributional models (DMs) are a family of unsupervised algorithms that represent the meaning of words as vectors. They have been shown to capture interesting aspects of semantics. Recent work has sought to compose word vectors in order to model phrases and sentences. The most commonly used measure of a compositional DM’s performance to date has been the degree to which it agrees with human-provided phrase similarity scores. The contributions of this thesis are three-fold. First, I argue that existing intrinsic evaluations are unreliable as they make use of small and subjective gold-standard data sets and assume a notion of similarity that is independent of a particular application. Therefore, they do not necessarily measure how well a model performs in practice. I study four commonly used intrinsic datasets and demonstrate that all of them exhibit undesirable properties. Second, I propose a novel framework within which to compare word- or phrase-level DMs in terms of their ability to support document classification. My approach couples a classifier to a DM and provides a setting where classification performance is sensitive to the quality of the DM. Third, I present an empirical evaluation of several methods for building word representations and composing them within my framework. I find that the determining factor in building word representations is data quality rather than quantity; in some cases only a small amount of unlabelled data is required to reach peak performance. Neural algorithms for building single-word representations perform better than counting-based ones regardless of what composition is used, but simple composition algorithms can outperform more sophisticated competitors. Finally, I introduce a new algorithm for improving the quality of distributional thesauri using information from repeated runs of the same non deterministic algorithm.
Plasma and Renal Renin Concentrations in Adult Sheep After Prenatal Betamethasone Exposure

This study examined whether renin expression and secretion and plasma angiotensin II (Ang II) levels were altered in adult sheep exposed to antenatal betamethasone. Pregnant sheep received injections of 0.17 mg/kg betamethasone or vehicle, at 80 and 81 days of gestation, and offspring were studied at 6 and 18 months of age. At 6 months, plasma prorenin concentrations were significantly lower in betamethasone animals (4.63 ± 0.64 vs 7.09 ± 0.83 ng angiotensin I/mL/h, P < .01). The percentage of plasma active renin was significantly higher in the betamethasone group (31.93 ± 4.09% vs 18.57 ± 2.79%, P < .01). Plasma and renocortical renin levels were similar in both groups at 18 months, but plasma renin activity was lower than at 6 months. Ang II levels were suppressed by betamethasone. The data indicate that prenatal exposure to betamethasone alters processing and secretion of renin in offspring at 6 months, but that this difference is not apparent at 18 months.
Definition of Nonresponse to Analgesic Treatment of Arthritic Pain: An Analytical Literature Review of the Smallest Detectable Difference, the Minimal Detectable Change, and the Minimal Clinically Important Difference on the Pain Visual Analog Scale

Our objective was to develop a working definition of nonresponse to analgesic treatment of arthritis, focusing on the measurement of pain on the 0–100 mm pain visual analog scale (VAS). We reviewed the literature to assess the smallest detectable difference (SDD), the minimal detectable change (MDC), and the minimal clinically important difference (MCID). The SDD for improvement reported in three studies of rheumatoid arthritis was 18.6, 19.0, and 20.0. The median MDC was 25.4 for 7 studies of osteoarthritis and 5 studies of rheumatoid arthritis (calculated for a reliability coefficient of 0.85). The MCID increased with increasing baseline pain score. For baseline VAS tertiles defined by scores of 30–49, 50–65, and >65, the MCID for improvement was, respectively, 7–11 units, 19–27 units, and 29–37 units. Nonresponse can thus be defined in terms of the MDC for low baseline pain scores and in terms of the MCID for high baseline scores.
Video-based Smoke Detection : Possibilities , Techniques , and Challenges

When a fire occurs, minimum detection latency is crucial to minimizing damage and saving lives. Current smoke sensors inherently suffer from the transport delay of the smoke from the fire to the sensor. A video smoke detection system would not have this delay. Further, video is a volume sensor, not a point sensor. A point sensor looks at a point in space. That point may not be affected by smoke or fire, so the smoke would not be detected. A volume sensor potentially monitors a larger area and has much higher probability of successful early detection of smoke or flame.
A novel adaptor-related protein complex

Coat proteins are required for the budding of the transport vesicles that mediate membrane traffic pathways, but for many pathways such proteins pathways, but for many pathways such proteins have not yet been identified. We have raised antibodies against p47, a homologue of the medium chains of the adaptor complexes of clathrin-coated vesicles (Pevsner, J., W. Volknandt, B.R. Wong, and R.H. Scheller. 1994. Gene (Amst.). 146:279-283), to determine whether this protein might be a component of a new type of coat. p47 coimmunoprecipitates with three other proteins: two unknown proteins of 160 and 25 kD, and beta-NAP, a homologue of the beta/beta'-adaptins, indicating that it is a subunit of an adaptor-like heterotetrameric complex. However, p47 is not enriched in preparations of clathrin-coated vesicles. Recruitment of the p47-containing complex onto cell membranes is stimulated by GTP gamma S and blocked by brefeldin A, indicating that, like other coat proteins, its membrane association is regulated by an ARF. The newly recruited complex is localized to non-clathrin-coated buds and vesicles associated with the TGN. Endogenous complex in primary cultures of neuronal cells is also localized to the TGN, and in addition, some complex is associated with the plasma membrane. These results indicate that the complex is a component of a novel type of coat that facilitates the budding of vesicles from the TGN, possibly for transporting newly synthesized proteins to the plasma membrane.
Chronic Low Dose Islet Amyloid Polypeptide Infusion Reduces Food Intake, But Does Not Influence Glucose Metabolism, in Unrestrained Conscious Rats: Studies Using a Novel Aortic Catheterization Technique.

Islet amyloid polypeptide (IAPP) is a 37-amino acid polypeptide coproduced with insulin in the β-cells of the pancreatic islets. The physiological effects of IAPP have not been established. Although effects on glucose metabolism are seen only at pharmacological doses both in vitro and in vivo, effects on food intake have been shown at near-physiological concentrations. The aim of the present study was to investigate the effects of similar elevations of circulating plasma IAPP levels on glucose metabolism in rats and to evaluate the function of a novel aortic catheterization technique. In a cross-over design, two sets of experiments in which conscious unrestrained rats received chronic IAPP infusions at 0 and 2 or 0 and 7 pmol/kg·min were performed. Peripheral glucose disposal was determined by means of the hyperinsulinemic euglycemic clamp technique. Chronic elevations of circulating IAPP at concentrations that reduced food intake [43.5 ± 6.2 g (control) vs. 35.7 ± 8.2 g (IAPP; P < 0.01) and 34.0 ± 2.2 g .
The Turkish Version of the Auditory Consonant Trigram Test as a Measure of Working Memory: A Normative Study

The following study was conducted to adapt the Auditory Consonant Trigram Test (ACT) to Turkish, acquire a new and larger set of normative data, and finally investigate the reliability and validity of the adapted version. The data were collected from a sample of 236 healthy individuals. To test the validity of the Turkish version of ACT, the normative results of ACT were first compared with those obtained from the Digit Span Test (DST) backwards section. Secondly, the ACT performance of 53 schizophrenic patients was compared with that of a matched group selected from the normative sample. Age and education variables influenced performance, whereas gender did not in the normal sample. The ACT and DST backwards scores were positively correlated. As expected, the ACT performance was worse in schizophrenic patients compared to controls. The internal consistency of the adapted version of ACT was found to be at a reliable level (a=0.8535). The Turkish version of ACT can be considered to be a reliable and valid measure of working memory.
Opinion Mining: A Survey

Opining mining has gained high level focus in business and commercial fields. The opinions are considered as valuable data. Opinions are customer reviews, comments and feelings and collected from web forums, websites, and user groups which are posted by thousands of end users and also recorded manually. The collected opinions are processed by various techniques, algorithms, methods and software tools in order to extract the meaning from them. Extraction of meaningful information from opinions is given more importance in the field of business analytics. This entire process is popularly known as opinion mining or sentiment analysis and they are used in industries to develop quality of services, products. This article is an outcome of a study which made on various sub tasks, approaches, methods and techniques involved and applied in opinion mining.