Miracle-dz/UniFAR-FTUs huggingface dataset:
Group Size and Conformity

This paper reviews theory and research on the relationship between group size and conformity and presents a meta-analysis of 125 Asch-type conformity studies. It questions the assumption of a single function made in formal models of social influence and proposes instead that the function will vary depending on which social influence process predominates. It is argued that normative influence is likely to be stronger when participants make public responses and are face-to-face with the majority, whereas informational influence is likely to be stronger when participants make private responses and communicate with the majority indirectly. The meta-analysis finds that the relationship differs according to whether public or private responses are obtained and whether an Asch or Crutchfield paradigm is employed. Future research needs to identify how the relationship varies depending on different social influence processes elicited by features of the task and setting.
On-the-Job Practices of Early Childhood Special Education Providers Trained in Family-Centered Practices

This qualitative study investigated the use of family-centered practices by graduates of two early childhood special education personnel preparation programs that embedded family-centered pedagogy and involvement in all coursework. Three cohorts, involving 19 graduates employed in 19 different programs located in six states, participated in individually administered interviews to identify their perspectives about and use of family-centered practices in their work environments. All graduates were committed to and described using family-centered practices, but the large majority of graduates also identified significant barriers to using family-centered practices, including lack of support from colleagues and administrators and lack of policies related to working with families. Implications for preservice preparation, policy makers, and service programs are discussed.
Renal Solute Cotransporters and Exchangers Mechanisms underlying the inhibitory effects of uroguanylin on NHE 3 transport activity in renal proximal tubule

Lucília M. A. Lessa, Luciene R. Carraro-Lacroix, Renato O. Crajoinas, Camila N. Bezerra, Rafael Dariolli, Adriana C. C. Girardi, Manassés C. Fonteles, and Gerhard Malnic Department of Physiology and Biophysics, Biomedical Sciences Institute, University of São Paulo, São Paulo/SP, Brazil; Heart Institute (InCor), University of São Paulo Medical School, São Paulo/SP, Brazil; Biomedical Sciences Superior Institute, State University of Ceará, Fortaleza/CE, Brazil; and Mackenzie University, São Paulo, Brazil
A Chain-starting Classifier of Definite NPs in Spanish

Given the great amount of definite noun phrases that introduce an entity into the text for the first time, this paper presents a set of linguistic features that can be used to detect this type of definites in Spanish. The efficiency of the different features is tested by building a rule-based and a learning-based chain-starting classifier. Results suggest that the classifier, which achieves high precision at the cost of recall, can be incorporated as either a filter or an additional feature within a coreference resolution system to boost its performance.
The Control Systems of Secondary regulation and Theirs Coupling and Decoupling Characteristics Analysis

The paper firstly introduced the composing and the theory of the vehicle transmission loading test stand based on secondary regulation technology. The test stand includes speed control system and torque control system. Then the theory of these two control systems is illuminated and theirs mathematic models is established in the paper. When there are multi subsystems in the whole system, it would be some coupling among the subsystem. The paper analyzed the influence that the torque control system acts on the speed control system. When the external interference torque is constant, it makes little influence on the other control system. But when it is variational, it has big influence on the speed system. The traditional close loop control has little performance on the coupling between the two systems. Then the feed-forward compensation control is put forward to eliminate or reduce the coupling. The simulation result proved that the feed-forward compensation control is a good way to solve the coupling between speed control system and torque control system.
Dual Activity of Hydroxypropyl-β-Cyclodextrin and Water-Soluble Carriers on the Solubility of Carvedilol

Carvedilol (CAR) is a non-selective α and β blocker categorized as class II drug with low water solubility. Several recent studies have investigated ways to overcome this problem. The aim of the present study was to combine two of these methods: the inclusion complex using hydroxypropyl-β-cyclodextrin (HPβCD) with solid dispersion using two carriers: Poloxamer 188 (PLX) and Polyvinylpyrrolidone K-30 (PVP) to enhance the solubility, bioavailability, and the stability of CAR. Kneading method was used to prepare CAR-HPβCD inclusion complex (KD). The action of different carriers separately and in combination on Carvedilol solubility was investigated in three series. CAR-carrier and KD-carrier solid dispersions were prepared by solvent evaporation method. In vitro dissolution test was conducted in three different media: double-distilled water (DDW), simulative gastric fluid (SGF), and PBS pH 6.8 (PBS). The interactions between CAR, HPβCD, and different carriers were explored by Fourier transform infrared spectroscopy (FTIR), powder X-ray diffractometry (XRD), and differential scanning colorimetry (DSC). The results showed higher solubility of CAR in KD-PVP solid dispersions up to 70, 25, and 22 fold compared to pure CAR in DDW, SGF, and PBS, respectively. DSC and XRD analyses indicated an improved degree of transformation of CAR in KD-PVP solid dispersion from crystalline to amorphous state. This study provides a new successful combination of two polymers with the dual action of HPβCD and PLX/PVP on water solubility and bioavailability of CAR.
Polarity Trend Analysis of Public Sentiment on YouTube

For the past several years YouTube has been by far the largest user-driven online video provider. While many of these videos contain a significant number of user comments, little work has been done to date in extracting trends from these comments because of their low information consistency and quality. In this paper we perform sentiment analysis of the YouTube comments related to popular topics using machine learning techniques. We demonstrate that an analysis of the sentiments to identify their trends, seasonality and forecasts can provide a clear picture of the influence of real-world events on user sentiments.
Endothelin Receptor B2 (EDNRB2) Gene Is Associated with Spot Plumage Pattern in Domestic Ducks (Anas platyrhynchos)

Endothelin receptor B subtype 2 (EDNRB2) is a seven-transmembrane G-protein coupled receptor. In this study, we investigated EDNRB2 gene as a candidate gene for duck spot plumage pattern according to studies of chicken and Japanese quail. The entire coding region was cloned by the reverse transcription polymerase chain reaction (RT-PCR). Sequence analysis showed that duck EDNRB2 cDNA contained a 1311bp open reading frame and encoded a putative protein of 436 amino acids residues. The transcript shared 89%-90% identity with the counterparts in other avian species. A phylogenetic tree based on amino acid sequences showed that duck EDNRB2 was evolutionary conserved in avian clade. The entire coding region of EDNRB2 were sequenced in 20 spot and 20 non-spot ducks, and 13 SNPs were identified. Two of them (c.940G>A and c.995G>A) were non-synonymous substitutions, and were genotyped in 647 ducks representing non-spot and spot phenotypes. The c.995G>A mutation, which results in the amino acid substitution of Arg332His, was completely associated with the spot phenotype: all 152 spot ducks were carriers of the AA genotype and the other 495 individuals with non-spot phenotype were carriers of GA or GG genotype, respectively. Segregation in 17 GA×GG and 22 GA×GA testing combinations confirmed this association since the segregation ratios and genotypes of the offspring were in agreement with the hypothesis. In order to investigate the underlying mechanism of the spot phenotype, MITF gene was used as cell type marker of melanocyte progenitor cells while TYR and TYRP1 gene were used as cell type markers of mature melanocytes. Transcripts of MITF, TYR and TYRP1 gene with expected size were identified in all pigmented skin tissues while PCR products were not obtained from non-pigmented skin tissues. It was inferred that melanocytes are absent in non-pigmented skin tissues of spot ducks.
Terrain characterization and classification with a mobile robot

This paper introduces novel methods for terrain classification and characterization with a mobile robot. In the context of this paper, terrain classification aims at associating terrains with one of a few predefined, commonly known categories, such as gravel, sand, or asphalt. Terrain characterization, on the other hand, aims at determining key parameters of the terrain that affect its ability to support vehicular traffic. Such properties are collectively called “trafficability. ” The proposed terrain classification and characterization system comprises a skid‐steer mobile robot, as well as some common and some uncommon but optional onboard sensors. Using these components, our system can characterize and classify terrain in real time and during the robot's actual mission. The paper presents experimental results for both the terrain classification and characterization methods. The methods proposed in this paper can likely also be implemented on tracked robots, although we did not test this option in our work.
Women's Role in the Agricultural Household: Bargaining and Human Capital

This paper reviews the methods and empirical findings from economic analyses of women's contribution to social welfare and the determinants of their human capital. To understand better women's roles in agricultural households, three themes have gained prominence in the economics literature. First is the conceptualization of the unified family as coordinator of production and consumption over the lifecycle. Second is the role of separability of production and consumption decisions in the agricultural household that depends on the equivalence of hired and of family labor and the existence of competitive factor markets. Third, is the exploration of individualistic Nash-bargaining or Pareto efficient collective coordination within the family that preserves the distinct preferences of individuals to be expressed in behavioral variation across families. The changing bargaining power of men and women is traced primarily to the increasing investment in women's human capital, in the forms of nutrition, health, schooling, mobility and family planning. This reduction in the gender gap in human capital is shown to be closely related to declines in mortality, fertility, and population growth in most studied populations and may importantly affect the intrahousehold distribution of resources.
Direct calculation of elementary flux modes satisfying several biological constraints in genome-scale metabolic networks

MOTIVATION The concept of Elementary Flux Mode (EFM) has been widely used for the past 20 years. However, its application to genome-scale metabolic networks (GSMNs) is still under development because of methodological limitations. Therefore, novel approaches are demanded to extend the application of EFMs. A novel family of methods based on optimization is emerging that provides us with a subset of EFMs. Because the calculation of the whole set of EFMs goes beyond our capacity, performing a selective search is a proper strategy. RESULTS Here, we present a novel mathematical approach calculating EFMs fulfilling additional linear constraints. We validated our approach based on two metabolic networks in which all the EFMs can be obtained. Finally, we analyzed the performance of our methodology in the GSMN of the yeast Saccharomyces cerevisiae by calculating EFMs producing ethanol with a given minimum carbon yield. Overall, this new approach opens new avenues for the calculation of EFMs in GSMNs. AVAILABILITY AND IMPLEMENTATION Matlab code is provided in the supplementary online materials CONTACT fplanes@ceit.es. SUPPLEMENTARY INFORMATION Supplementary data are available at Bioinformatics online.
Robust and automatic video colorization via multiframe reordering refinement

In this paper, we propose a robust video colorization method automatically through limited color references in a video sequence. The proposed method first estimates motion vectors between a monochrome frame and colored reference frames for initial matching by optical flow. Then it transfers color information to matched points in the monochrome frame and further propagates color information of matched points to other parts of the monochrome frame. Furthermore, we design a multiframe reordering refinement to colorize video sequences robustly. Experimental results demonstrate that the proposed method achieves much better performance in video colorization than state-of-the-art methods.
Purification, Partial Characterization and Immobilization of a Mannose-Specific Lectin from Seeds of Dioclea lasiophylla Mart

Lectin from the seeds of Dioclea lasiophylla (DlyL) was purified in a single step by affinity chromatography on a Sephadex® G-50 column. DlyL strongly agglutinated rabbit erythrocytes and was inhibited by monosaccharides (D-mannose and α-methyl-d-mannoside) and glycoproteins (ovalbumin and fetuin). Similar to other Diocleinae lectins, DlyL has three chains, α, β and γ, with mass of 25,569 ± 2, 12,998 ± 1 and 12,588 ± 1 Da, respectively, and has no disulfide bonds. The hemagglutinating activity of DlyL was optimal in pH 8.0, stable at a temperature of 70 °C and decreased in EDTA solution, indicating that lectin activity is dependent on divalent metals. DlyL exhibited low toxicity on Artemia sp. nauplii, but this effect was dependent on the concentration of lectin in solution. DlyL immobilized on cyanogen bromide-activated Sepharose® 4B bound 0.917 mg of ovalbumin per cycle, showing the ability to become a tool for glycoproteomics studies.
A Continuous Probabilistic Framework for Image Matching

In this paper we describe a probabilistic image matching scheme in which the image representation is continuous and the similarity measure and distance computation are also defined in the continuous domain. Each image is first represented as a Gaussian mixture distribution and images are compared and matched via a probabilistic measure of similarity between distributions. A common probabilistic and continuous framework is applied to the representation as well as the matching process, ensuring an overall system that is theoretically appealing. Matching results are investigated and the application to an image retrieval system is demonstrated.
Enhanced Privacy ID from Bilinear Pairing for Hardware Authentication and Attestation

Enhanced Privacy ID (EPID) is a cryptographic scheme that enables the remote authentication and attestation of a hardware device while preserving the privacy of the device. EPID can be seen as a direct anonymous attestation scheme with enhanced revocation capabilities. In EPID, a device can be revoked if the private key embedded in the hardware device has been extracted and published widely so that the revocation manager finds the corrupted private key. In addition, the revocation manager can revoke a device based on the signatures the device has created, if the private key of the device is not known. In this paper, we introduce a new security notion of EPID including the formal definitions of anonymity and unforgeability. We also give a construction of an EPID scheme from bilinear pairing. Our EPID scheme is efficient and provably secure in the random oracle model under the strong Diffie-Hellman assumption and the decisional Diffie-Hellman assumption.
Use of Swept Sine Wave in Physiological Systems Analysis

The use of a swept sine wave as a transient forcing function for measuring the frequency response characteristics of a physiological system is suggested. The spectral characteristics of a linear frequency swept sine wave are illuistrated and it is shown that, with relatively short sweep sine wave excitations, one can obtain almost rectangular modulus spectra with relatively good frequency selectivity. Such a transient method may be of potential use in physiological systems analysis.
Reasonable reasons for waiting

Recent decision-making research claims to establish that, in violation of Savage's normative sure-thing principle, individuals often wait to acquire noninstrumental information and subsequently base their decisions upon this information. The current research suggests that characterizing individuals as pursuing noninstrumental or useless information may be overstated. Through a series of experiments we establish, first, that many people choose to wait, even when waiting provides no additional information at all. Second, the longer people are allowed to wait before having to decide, the more people prefer to wait rather than decide immediately. Third, those individuals who choose to wait are the ones less confident about committing themselves to a decision. For them, the benefit from waiting may be especially valuable by allowing them to come to terms with a less-than-ideal decision. Copyright © 2003 John Wiley & Sons, Ltd.
Staff culture, use of authority and prisoner quality of life in public and private sector prisons

Drawing on data collected in five private sector and two public sector prisons, this article highlights the complex relationship between prison staff culture and prisoner quality of life. Specifically, it explores the link between the attitudes of prison staff and their behaviour, particularly in terms of their use of authority, and seeks to explain the somewhat paradoxical finding that those prisons rated most positively by prisoners were those in which staff were least positive about their own working lives and most negative in their views of prisoners. The article highlights the importance of experience and competence, as well as attitudes, in determining how authority is exercised and experienced in prison. It also draws attention to the different kinds of staff cultures that exist both between and within the public and private sectors.
Modeling The Adaption Rule in Context-aware Systems

Context awareness is increasingly gaining applicability in interactive ubiquitous mobile computing systems. Each context-aware application has its own set of behaviors to react to context modifications. This paper is concerned with the context modeling and the development methodology for context-aware systems. We proposed a rule-based approach and use the adaption tree to model the adaption rule of context-aware systems. We illustrate this idea in an arithmetic game application.
The Effect of Perceived System Risks on HIS Misuse Intention: The Role of System Resilience under the Context of Disasters

Although, the usage of healthcare information systems (HIS) has provided many potential benefits such as enhancing the availability, accessibility and readability of information, healthcare information security has become a growing public concern. Most of the studies have shown the importance of sanctions, information security policy, and information awareness programs in reducing IS misuse behavior, but individuals may still tend to engage in inappropriate behaviors, especially under the context of disasters. The vulnerabilities and risks associated with the HIS could be very extreme under disasters, which may cause employees to misuse their HIS for the sake of delivery of health services and business continuity. In this case, we believe that system resilience, which is the ability of the HIS to adapt to unexpected disruptions could play a role in encouraging them not to act inappropriately and engage in misuse behaviors.
Single-Sex Schooling and Girls' Academic Achievements

The issue of the possible contribution of single-sex schools to girls' academic achievements is part of an historical debate about relations between the sexes within the education system and of immediate topical importance to policy makers in the educational sphere. The present paper examines the relationships between the social origins of girls, their views of their own abilities, their high school curricula, their teachers' encouragement and their actual academic achievements within both single-sex and mixed high schools. This examination is based upon a sample of 1286 Queensland Grade 12 students attending different types of schools. Complex patterns of relationships among these variables are found which appear to operate differently in each school type. Of par ticular interest is the impact of a working mother upon her daughter's achievements within different types of schools.
The PViz comprehension tool for social network privacy settings

Users' mental models of privacy and visibility in social networks often involve subgroups within their local networks of friends. Many social networking sites have begun building interfaces to support grouping, like Facebook's lists and "Smart Lists," and Google+'s "Circles. " However, existing policy comprehension tools, such as Facebook's Audience View, are not aligned with this mental model. In this paper, we introduce PViz, an interface and system that corresponds more directly with how users model groups and privacy policies applied to their networks. PViz allows the user to understand the visibility of her profile according to automatically-constructed, natural sub-groupings of friends, and at different levels of granularity. Because the user must be able to identify and distinguish automatically-constructed groups, we also address the important sub-problem of producing effective group labels. We conducted an extensive user study comparing PViz to current policy comprehension tools (Facebook's Audience View and Custom Settings page). Our study revealed that PViz was comparable to Audience View for simple tasks, and provided a significant improvement for complex, group-based tasks, despite requiring users to adapt to a new tool. Utilizing feedback from the user study, we further iterated on our design, constructing PViz 2.0, and conducted a follow-up study to evaluate our refinements.
Moment-Matching Polynomials

We give a new framework for proving the existence of low-degree, polynomial approximators for Boolean functions with respect to broad classes of non-product distributions. Our proofs use techniques related to the classical moment problem and deviate significantly from known Fourier-based methods, which require the underlying distribution to have some product structure. Our main application is the first polynomial-time algorithm for agnostically learning any function of a constant number of halfspaces with respect to any log-concave distribution (for any constant accuracy parameter). This result was not known even for the case of learning the intersection of two halfspaces without noise. Additionally, we show that in the "smoothed-analysis" setting, the above results hold with respect to distributions that have sub-exponential tails, a property satisfied by many natural and well-studied distributions in machine learning. Given that our algorithms can be implemented using Support Vector Machines (SVMs) with a polynomial kernel, these results give a rigorous theoretical explanation as to why many kernel methods work so well in practice.