LLukas22/scidocs huggingface dataset:
The Influence of Product Variety on Brand Perception and Choice

W propose that the variety a brand offers often serves as a quality cue and thus influences which brand consumers choose. Specifically, brands that offer a greater variety of options that appear compatible and require similar skills tend to be perceived as having greater category expertise or core competency in the category, which, in turn, enhances their perceived quality and purchase likelihood. Six studies support this proposition and demonstrate that compared to brands which offer fewer products, (a) brands which offer increased compatible variety are perceived as having higher quality; (b) this effect is mediated by product variety’s impact on perceived expertise; (c) the higher perceived quality produces a greater choice share of the higher variety brand, even among consumers who select options that multiple brands offer and (d) product variety also impacts post-experience perceptions of taste. The findings suggest that in addition to directly affecting brand choice share through influencing the fit with consumer preferences, product line length can also indirectly affect brand choice through influencing perceived brand quality.
Semantics-based content extraction in typewritten historical documents

This paper presents a flexible approach to extracting content from scanned historical documents using semantic information. The final electronic document is the result of a "digital historical document lifecycle" process, where the expert knowledge of the historian/archivist user is incorporated at different stages. Results show that such a conversion strategy aided by (expert) user-specified semantic information and which enables the processing of individual parts of the document in a specialised way, produces superior (in a variety of significant ways) results than document analysis and understanding techniques devised for contemporary documents.
Distribution of interferon lambda-3 gene polymorphisms in Australian patients with previously untreated genotype 1 chronic hepatitis C: Analysis from the PREDICT and CHARIOT studies.

BACKGROUND AND AIMS
The aim of this study was to examine the distribution of interferon lambda-3 (IFN-λ3) gene polymorphisms in previously untreated Australian patients with genotype 1 (Gt1) chronic hepatitis C (CHC) and to compare the IFN-λ3 genotype frequency among the different ethnic populations.


METHODS
This was a prospective, multicenter, observational study undertaken by the Australian Liver Association Clinical Research Network. Eligible subjects had Gt1 CHC and were being considered for and/or undergoing treatment. IFN-λ3 single nucleotide polymorphisms were genotyped by the Applied Biosystems's Taqman single nucleotide polymorphism genotyping assay.


RESULTS
Between May 2012 and June 2012, 1132 patients were recruited from 38 treatment clinics across Australia. Also, 561 subjects from the CHARIOT (collaborative group hepatitis C study using high dose Pegasys RBV Induction dose in genotype one) study of high-dose interferon who had baseline serum available were retrospectively tested. The overall frequency of IFN-λ3 rs12979860 CC/CT/TT genotypes was 36%, 52%, and 12%, and that of rs8099917 TT/TG/GG genotypes was 54%, 41%, and 5%, respectively. The prevalence of the favorable IFN-λ3 rs12979860 CC and rs8099917 TT genotypes in Causcasians, Asians, Aboriginals, Maori/Pacific Islanders, and Mediterraneans was 32% and 52%, 80% and 86%, 33% and 63%, 77% and 88%, and 19% and 29%, respectively. Compared with Caucasians, the frequency of IFN-λ3 CC was significantly higher among Asians (P < 0.0001) and Maori/Pacific Islander subjects (P < 0.0001).


CONCLUSIONS
The distribution of IFN-λ3 polymorphisms among untreated patients with Gt1 CHC in Australia appears similar to that reported from North America. The frequency of the favorable response alleles varies considerably according to ethnicity, being more common in self-reported Asians and Maori/Pacific Islanders than Caucasians, Aboriginals, and Mediterraneans.
Evaluating Sensitivity of Parameters of Interest to Measurement Invariance in Latent Variable Models

Latent variable models are common in the social sciences to measure ideal points of U.S. Senators, countries’ “level of democracy” or the relationships between latent attitudes and values across countries, for instance. Because differences in measurement parameters can be confounded with substantively interesting differences, measurement invariance or “equivalence” is a prerequisite for cross-group comparisons of parameters of interest. The practice of “invariance testing” attempts to rule out confounding by testing equality-constrained models. However, some tests may be rejected due to slight violations of invariance that are inconsequential for the comparison
Nonlinear Time Series Analysis

One day, you will discover a new adventure and knowledge by spending more money. But when? Do you think that you need to obtain those all requirements when having much money? Why don't you try to get something simple at first? That's something that will lead you to know more about the world, adventure, some places, history, entertainment, and more? It is your own time to continue reading habit. One of the books you can enjoy now is nonlinear time series analysis holger kantz thomas schreiber paperback 2004 here.
Power Transformer Protection Using a Multiregion Adaptive Differential Relay

This paper presents a new adaptive approach to improve the performance of the power transformer differential relay. The proposed approach distinguishes internal faults and disturbances based on the differential current trajectory and adopted weighting factors depending on the differential current locus in the relay characteristic. The traditional dual-slope differential characteristic is divided into three operating regions with the corresponding weighting factors. Two other control regions, that is, inrush and current-transformer (CT) saturation detection regions are utilized to avoid maloperation of the proposed relay in the case of inrush and CT saturation conditions. Meanwhile, a combination of phase differential units is introduced as a new technique to decrease relay operation time. The proposed relay rapidly detects all studied internal faults, while it is stable during transformer energization and CT saturation due to external faults. A real 230/63-kV power transformer is simulated using PSCAD/EMTDC for evaluating the performance of the proposed relay. Extensive simulation studies show that the proposed approach results in a faster and smarter differential protection scheme.
Analyses de la co-inertie de $K$ nuages de points

© Société française de statistique, 1996, tous droits réservés. L’accès aux archives de la revue « Revue de statistique appliquée » (http://www.sfds.asso.fr/publicat/rsa.htm) implique l’accord avec les conditions générales d’utilisation (http://www.numdam.org/legal.php). Toute utilisation commerciale ou impression systématique est constitutive d’une infraction pénale. Toute copie ou impression de ce fichier doit contenir la présente mention de copyright.
Failure mechanics of organic–inorganic multilayer permeation barriers in flexible electronics

Organic–inorganic multilayer permeation barriers are emerging as a promising solution to the stringent barrier requirement of flexible electronics. Yet the mechanical failure of the multilayer permeation barriers could be fatal to their barrier performance. We study two co-evolving failure mechanisms of the multilayer permeation barriers under tension, namely, the cracking of the inorganic oxide layer and the delamination along the oxide–organic interface, using computational modeling. An effective driving force for the oxide layer cracking is determined, which decreases as the oxide–organic interfacial adhesion increases. Emerging from the study is a simple but effective design to enhance the deformability of multilayer permeation barriers by applying a thin protective coating. Further studies show that strong adhesion of the coating-oxide interface is crucial for the coating performance. The results from this study provide quantitative guidance for the material selection and structural optimization of organic–inorganic multilayer permeation barriers of high mechanical durability. 2010 Elsevier Ltd. All rights reserved.
Assessing sound exposure from shipping in coastal waters using a single hydrophone and Automatic Identification System (AIS) data.

Underwater noise from shipping is a growing presence throughout the world's oceans, and may be subjecting marine fauna to chronic noise exposure with potentially severe long-term consequences. The coincidence of dense shipping activity and sensitive marine ecosystems in coastal environments is of particular concern, and noise assessment methodologies which describe the high temporal variability of sound exposure in these areas are needed. We present a method of characterising sound exposure from shipping using continuous passive acoustic monitoring combined with Automatic Identification System (AIS) shipping data. The method is applied to data recorded in Falmouth Bay, UK. Absolute and relative levels of intermittent ship noise contributions to the 24-h sound exposure level are determined using an adaptive threshold, and the spatial distribution of potential ship sources is then analysed using AIS data. This technique can be used to prioritize shipping noise mitigation strategies in coastal marine environments.
Data encryption standard visual representation

This paper describes a method for visual representation of Data Encryption Standard (DES) algorithm. The described method was implemented in the COALA (CryptOgraphic Algorithms visuaL simulAtion) system, which was developed at the School of Electrical Engineering, University of Belgrade. The COALA system is designed to help students who study Computer security course to better understand one of the core topics, i.e. cryptographic algorithms. Some major problems considering the visual representation of the DES algorithm are elaborated in the paper. The manner in which these problems were overcame in the COALA system and the specifics about the implementation of the DES algorithm are explained. At the end a short discussion on the effects of the COALA system in education and directions for future work are given.
A new direct power control strategy for grid connected voltage source converters

This paper presents a new predictive direct power control (DPC) strategy for three-phase grid connected voltage source converters with constant switching frequency. Source and converter flux are introduced to develop the power flow model of such system. Based on the predictive power model, the output converter voltage vector in each PWM period can be calculated directly. The detailed power variations are examined under different voltage vector sequences. Constant switching frequency and excellent dynamic performance are achieved. Both simulation and experimental results are provided to demonstrate the effectiveness and robustness of the proposed control strategy.
The Iranian version of 12-item Short Form Health Survey (SF-12): factor structure, internal consistency and construct validity

BACKGROUND
The 12-item Short Form Health Survey (SF-12) as a shorter alternative of the SF-36 is largely used in health outcomes surveys. The aim of this study was to validate the SF-12 in Iran.


METHODS
A random sample of the general population aged 15 years and over living in Tehran, Iran completed the SF-12. Reliability was estimated using internal consistency and validity was assessed using known groups comparison and convergent validity. In addition, the factor structure of the questionnaire was extracted by performing both exploratory factor analysis (EFA) and confirmatory factor analysis (CFA).


RESULTS
In all, 5587 individuals were studied (2721 male and 2866 female). The mean age and formal education of the respondents were 35.1 (SD = 15.4) and 10.2 (SD = 4.4) years respectively. The results showed satisfactory internal consistency for both summary measures, that are the Physical Component Summary (PCS) and the Mental Component Summary (MCS); Cronbach's alpha for PCS-12 and MCS-12 was 0.73 and 0.72, respectively. Known-groups comparison showed that the SF-12 discriminated well between men and women and those who differed in age and educational status (P < 0.001). In addition, correlations between the SF-12 scales and single items showed that the physical functioning, role physical, bodily pain and general health subscales correlated higher with the PCS-12 score, while the vitality, social functioning, role emotional and mental health subscales more correlated with the MCS-12 score lending support to its good convergent validity. Finally the principal component analysis indicated a two-factor structure (physical and mental health) that jointly accounted for 57.8% of the variance. The confirmatory factory analysis also indicated a good fit to the data for the two-latent structure (physical and mental health).


CONCLUSION
In general the findings suggest that the SF-12 is a reliable and valid measure of health related quality of life among Iranian population. However, further studies are needed to establish stronger psychometric properties for this alternative form of the SF-36 Health Survey in Iran.
Efficacy of electroacupuncture in the treatment of functional constipation: A randomized controlled pilot trial.

OBJECTIVE
To evaluate the efficacy and safety of electroacupuncture at Tianshu (ST25) for patients with functional constipation (FC).


METHODS
Ninety-six patients with FC were randomized to receive deep needling on bilateral ST25 (group A, 48 cases) or shallow needling on bilateral ST25 (group B, 48 cases) with electroacupuncture once daily for 4 weeks. The proportion of patients with four or more complete spontaneous bowel movements (CSBMs) per week, and scores of constipation symptoms and satisfaction with treatment were compared between two groups. Safety was also assessed.


RESULTS
The proportion of patients with four or more CSBMs per week was 52.1% in group A, significantly higher than 25.0% in group B during the 4-week treatment (P<0.05). The constipation symptom score of patients were significantly improved in group A as compared with group B at week 2-4 (P<0.05). Patients in group A were more satisfied with their treatment compared with those in group B at week 1-4 (P<0.05). Five patients in group A felt significant pain and discomfort. No other adverse reaction was observed in both groups.


CONCLUSION
Using electroacupuncture at ST25 to treat patients with FC is effectively, and deep needling had more stable effect than shallow needling.
A novel multiplexer-based low-power full adder

The 1-bit full adder circuit is a very important component in the design of application specific integrated circuits. This paper presents a novel low-power multiplexer-based 1-bit full adder that uses 12 transistors (MBA-12T). In addition to reduced transition activity and charge recycling capability, this circuit has no direct connections to the power-supply nodes, leading to a noticeable reduction in short-current power consumption. Intensive HSPICE simulation shows that the new adder has more than 26% in power savings over conventional 28-transistor CMOS adder and it consumes 23% less power than 10-transistor adders (SERF and 10T ) and is 64% faster.
The evolution of the PLO: Rhetoric of terrorism

Palestinian national consciousness has been institutionalized into the Palestinian Liberation Organization (P.L.O.), one of the most significant terrorist organizations today. The application of rhetorical concepts derived from studying American New Left rhetoric from the 1960s reveals that the P.L.O. is a social movement that rejects the existing order as it confronts society in a moral enjoinment.
Wireless solutions developed for the Australian healthcare: a review

Despite the emergence of innovative wireless solutions in healthcare, the current status of health information systems (HIS) is primitive and a myriad of problems have crept into the development of these systems. Gartner research shows that the status of the HIS is about 10 years behind the expectation, and other studies have identified several issues in implementing IT healthcare applications. Wireless technologies and portable computing devices could be put into greater use in healthcare to provide timely and quality care and to remedy some of the organisational problems. In this paper, we present a review of wireless solutions in Australian healthcare. Our study reveals that, despite the sophistication and maturity of the wireless technology, healthcare organisations in Australia are far from deploying enterprise-wide wireless solutions, and this is in part due to complexities in deploying them and associated management problems such as the lack of broader vision and drive and support for new initiatives. We also provide some key recommendations for successful wireless implementation in healthcare.
Hepatic granulomas: pathogenesis and differential diagnosis.

Granulomatous liver disease constitutes a category of hepatic disorders and is at present diagnosed in approximately 4% of liver biopsies. Hepatic granulomas develop through the interactions of T lymphocytes and macrophages, with the integral involvement of T-helper (T(H)) 1 or T(H)2 pathways or both, depending on the specific granulomatous disease. Hepatic granulomas may be manifested clinically by elevated levels of serum alkaline phosphatase and g-glutamyltransferase enzymes, damage to specific structures (eg, intrahepatic bile ducts in primary biliary cirrhosis), or infrequently, progressive liver disease with portal hypertension and cirrhosis (eg, sarcoidosis). Systemic immunologic disorders, infectious diseases, drug hepatotoxicity, and reaction to neoplastic disease are the major causative factors responsible for granulomas in the liver. These causes and recent epidemiologic trends are covered in this discussion.
THREE-YEAR OUTCOMES OF DIETARY FATTY ACID MODIFICATION AND HOUSE DUST MITE REDUCTION IN THE CHILDHOOD ASTHMA PREVENTION STUDY

tween exclusive breastfeeding and physician-diagnosed AD in infants with a family history of AD (odds ratio [OR]: 0.92), in those without a family history of AD (OR: 0.97), or in those with itchy rash (OR: 1.2 and 0.92, respectively). In group I, exclusive breastfeeding was protective for AD, compared with feeding with a conventional cow’s milk formula (OR: 0.64). If stratified by family history of AD, there was no difference in effect of breastfeeding on physician-diagnosed AD and itchy rash in group I. The difference in the NI group was not determined because of the small number of participants. Conclusions. Exclusive breastfeeding for the first 4 months of infancy was not shown to increase the risk of developing AD in infants with or without a family history of AD. Reviewers’ Comments. A number of studies have shown that breastfeeding could be a risk factor for atopic dermatitis and even suggest a detrimental effect of continuing to breastfeed infants with severe AD and food allergy. The role of breastfeeding in allergic diseases has been controversial, but the weight of the evidence in meta-analyses and in this study support a protective effect in regard to prevention.
A Critical View of the Ethical Nature of Interpretive Research: Paul Ricoeur and the Other

While ethics is usually seen as a possible research subject and ethical standards have to be observed when doing IS research, there does not seem to be any direct link between ethics and specific research approaches. This paper argues that this perception is wrong and that the interpretive paradigm of IS research is directly and necessarily linked with ethics. The paper uses the theories of Paul Ricœur to argue that both theoretical underpinnings of IS research, namely phenomenology and hermeneutics, have an ethical quality. Both rely on the concept of the other in order to interact and make sense of the world. Using Ricœur's writings, it is argued that all interaction with others requires consideration of the shared vision of the good life as well as the moral rules that will bring about cooperation and the question of how these rules can be applied prudently. Interpretive research thus has an ethical quality that should not be ignored.
Examination of the Section III DSM-5 diagnostic system for personality disorders in an outpatient clinical sample.

The Diagnostic and Statistical Manual of Mental Disorders (5th ed.; DSM-5; American Psychiatric Association, 2013), includes a novel approach to the diagnosis of personality disorders (PDs) in Section III, to stimulate further research with the possibility that this proposal will be included more formally in future DSM iterations. This study provides the 1st test of this proposal in a clinical sample by simultaneously examining its 2 primary components: a system for rating personality impairment and a newly developed dimensional model of pathological personality traits. Participants were community adults currently receiving outpatient mental health treatment who completed a semistructured interview for DSM-IV PDs and were then rated in terms of personality impairment and pathological traits. Data on the pathological traits were also collected through self-reports using the Personality Inventory for DSM-5 (PID-5). Both sets of trait scores were compared with self-report measures of general personality traits, internalizing symptoms, and externalizing behaviors. Interrater reliabilities for the clinicians' ratings of impairment and the pathological traits were fair. The impairment ratings manifested substantial correlations with symptoms of depression and anxiety, DSM-5 PDs, and DSM-5 pathological traits. The clinician and self-reported personality trait scores demonstrated good convergence with one another, both accounted for substantial variance in DSM-IV PD constructs, and both manifested expected relations with the external criteria. The traits but not the impairment ratings demonstrated incremental validity in the prediction of the DSM-IV PDs. Overall, these results support the general validity of several of the components of this new PD diagnostic system and point to areas that may require further modification.
Success factors for Crowdfunding founders and funders

Yang Song; Robert van Boeschoten University of Amsterdam Plantage Muidergracht 12, 1018 TV Amsterdam, the Netherlands y.song@uva.nl; r.m.van.boeschoten@hva.nl Abstract: Crowdfunding has been used as one of the effective ways for entrepreneurs to raise funding especially in creative industries. Individuals as well as organizations are paying more attentions to the emergence of new crowdfunding platforms. In the Netherlands, the government is also trying to help artists access financial resources through crowdfunding platforms. This research aims at discovering the success factors for crowdfunding projects from both founders’ and funders’ perspective. We designed our own website for founders and funders to observe crowdfunding behaviors. We linked our self-designed website to Google analytics in order to collect our data. Our research will contribute to crowdfunding success factors and provide practical recommendations for practitioners and researchers.