nils-herrmann/clean_scirepeval huggingface dataset:
Estres y burnout en profesores de primaria y secundaria de Huelva: las estrategias de afrontamiento como factor de proteccion

El objetivo del estudio ha sido examinar la existencia de Estres Laboral y Sindrome de Burnout en una muestra de docentes de E. Primaria y Secundaria, y establecer relaciones con dos posibles "factores de proteccion" las estrategias de afrontamiento y la inteligencia emocional. La muestra estaba formada por 92 docentes de Ensenanza Primaria y Secundaria procedentes de ocho Centros de Huelva. Se empleo un Cuestionario elaborado para la recogida de los datos personales y relativos a los centros docentes, la Escala de Apreciacion del Estres (EAE) el Maslach Burnout Inventory (MBI) y el Cuestionario COPE. Las estrategias de afrontamiento adoptadas por los docentes no estan siendo medidas utiles en cuanto a la mejora de estos problemas, por lo que no actuaria como factor de proteccion.
Warehouse location selection by fuzzy multi criteria decision making methodologies based on subjective and objective criteria

This paper proposes three new extended fuzzy multi criteria decision making methodologies capable of handling subjective and objective factors for the evaluation and selection of warehouse location. A warehouse location selection problem involves both subjective as well as objective criteria. The concept of fuzzy set theory is integrated with the Technique for Order Preference by Similarity to the Ideal Solution (TOPSIS) Simple Additive Weight (SAW) and Multi Objective Optimization on the basis of Ratio Analysis (MOORA) methods to assess subjective criteria in terms of subjective factor measures. A classical normalization technique is employed to assess the objective criteria in terms of objective factor measures. Subjective factor measures and objective factor measures are integrated by the Brown and Gibson model to calculate the warehouse location selection index. The proposed methods are illustrated with two examples of warehouse location selection. A comparative study of the results and a sensitivity analysis are carried out. The study finds that the proposed methodologies are useful and effective fuzzy multi criteria decision making tools for the evaluation and selection of warehouse location in a supply chain.
Lesson study, improvement, and the importing of cultural routines

Originating in Asia, lesson study is gradually spreading around the globe. As evident from the papers in this issue, we have much to learn as it is implemented in a variety of cultural contexts. In this article we reflect on the goals of lesson study, the organizational supports required to sustain the practice in various contexts, and the benefits that may be derived from making more explicit the connections between lesson study and the wider field of improvement science. Both research and practice can benefit from learning from, and about, the process of importing cultural routines.
In vitro inhibition of African swine fever virus topoisomerase II disrupts viral replication.
Venue: Antiviral research

African swine fever virus (ASFV) is the etiological agent of a highly contagious and fatal disease of domestic pigs, leading to serious socio economic impact in affected countries. To date, neither a vaccine nor a selective anti viral drug are available for prevention or treatment of African swine fever (ASF) emphasizing the need for more detailed studies at the role of ASFV proteins involved in viral DNA replication and transcription. Notably, ASFV encodes for a functional type II topoisomerase (ASFV Topo II) and we recently showed that several fluoroquinolones (bacterial DNA topoisomerase inhibitors) fully abrogate ASFV replication in vitro. Here, we report that ASFV Topo II gene is actively transcribed throughout infection, with transcripts being detected as early as 2 hpi and reaching a maximum peak concentration around 16 hpi, when viral DNA synthesis, transcription and translation are more active. siRNA knockdown experiments showed that ASFV Topo II plays a critical role in viral DNA replication and gene expression, with transfected cells presenting lower viral transcripts (up to 89% decrease) and reduced cytopathic effect 66% when compared to the control group. Further, a significant decrease in the number of both infected cells (75.5% and viral factories per cell and in virus yields (up to 99.7% 2.5 log) was found only in cells transfected with siRNA targeting ASFV Topo II. We also demonstrate that a short exposure to enrofloxacin during the late phase of infection (from 15 to 1 hpi) induces fragmentation of viral genomes, whereas no viral genomes were detected when enrofloxacin was added from the early phase of infection (from 2 to 16 hpi) suggesting that fluoroquinolones are ASFV Topo II poisons. Altogether, our results demonstrate that ASFV Topo II enzyme has an essential role during viral genome replication and transcription, emphasizing the idea that this enzyme can be a potential target for drug and vaccine development against ASF.
Guided Inquiry Learning in an Introductory Chemistry Course

Foundations of Chemistry (FoC) the University of Adelaide's introductory chemistry pathway, recently underwent a complete restructure to assume no prior chemistry knowledge in order to better cater to students with little or no chemistry background. The restructure introduced Process Oriented Guided Inquiry Learning (POGIL) style activities in lectures to deliver the majority of the course content and a new online learning platform for summative assessment. Three entirely new FoC courses were developed, one in each of semester 1 (FoC IA) semester 2 (FoC IB) and the University's Summer Semester (FoC IS) Successful completion of all three courses provides students with a pathway into second year Chemistry in addition to the pathway provided by completing Chemistry IA and IB. To date, FoC IS has run from 2013 to 2015, with half of the students in each of these classes progressing to level II Chemistry courses. This paper outlines the restructure process that led to the creation of three new courses and how these developments have impacted student learning outcomes. Students have responded positively to the restructured courses, and end of semester results for FoC IA and IB have seen an increase in the proportion of Distinction and High Distinction grades.
An Efficient Scheme of Detecting Repackaged Android Applications

The increasing popularity of Android devices gives birth to a large amount of feature rich applications (or apps) in various Android markets. Since adversaries can easily repackage mali cious code into benign apps and spread them, it is urgent to detect the repackaged apps to maintain healthy Android mar kets. In this paper we propose an efficient detection scheme based on twice context triggered piecewise hash (T CTPH) in which CTPH process is called twice so as to generate two fin gerprints for each app to detect the repackaged Android appli cations. We also optimize the similarity calculation algorithm to improve the matching efficiency. Experimental results show that there are about 5% repackaged apps in pre collected 6438 samples of 4 different types. The proposed scheme im proves the detection accuracy of the repackaged apps and has positive and practical significance for the ecological system of the Android markets.
Detecting repackaged android apps using server side analysis

A repackaged app is an original app that has been modified by an attacker to have some additional purpose. The attackers can get the app's source code using reverse engineering, and then insert malicious code before repackaging it. In this thesis, we focus on software based server side verification to detect repackaged Android apps. Based on the background of reverse engineering techniques and current preventing techniques, we propose a two phase model by improving existing detection schemes and adding an analysis phase. This analysis enable the server only analysis of an app's behavior. In the detection phase, we improve an attestation scheme by using hidden channel and dynamic code injection techniques in order to detect known attacks, especially dummy folder attacks. In the analysis phase, we design and implement an experiment to find an feasible method to distinguish repackaged applications and original applications. It is based on calculating distance between HTTP traffics sets.
Analysis of the Impact of Machine Translation Evaluation Metrics for Semantic Textual Similarity
Venue: AI*IA

We present a work to evaluate the hypothesis that automatic evaluation metrics developed for Machine Translation MT systems have significant impact on predicting semantic similarity scores in Semantic Textual Similarity STS task, in light of their usage for paraphrase identification. We show that different metrics may have different behaviors and significance along the semantic scale [0 5] of the STS task. In addition, we compare several classification algorithms using a combination of different MT metrics to build an STS system; consequently, we show that although this approach obtains remarkable result in paraphrase identification task, it is insufficient to achieve the same result in STS. We show that this problem is due to an excessive adaptation of some algorithms to dataset domain and at the end a way to mitigate or avoid this issue.
Fibular Hemimelia: Principles and Techniques of Management

Children with fibular hemimelia (FH) present with a short lower leg of varying degrees of severity, often accompanied by a wide range of associated anomalies of the ipsilateral foot, ankle, and knee. Mild cases need only appropriately timed contralateral epiphysiodesis. Moderate cases require tibial lengthening, with realignment of the ankle in selected cases. For severe cases, the choice comes down to amputation versus limb salvage. One of the biggest challenges in limb salvage is to obtain a plantigrade foot. For the stiff equinovalgus ankle (the most common severe manifestation of FH) special reconstruction techniques are recommended to achieve a plantigrade foot. The knee may require anterior or posterior cruciate ligament reconstruction. Knee valgus is often treated by growth modulation. Associated congenital femoral deficiency should be addressed, either with lengthening or with contralateral epiphysiodesis. In summary, treatment of FH must be individualized according to the needs and expectations of each family/child and the reconstructive options available regionally.
Determination of Validity, Reliability and Sample Size in Qualitative Studies

How to ensure the validity and reliability issues in research with increasing evidence based studies began to show up. Validity, reliability and power analysis in quantitative studies were demonstrated by numerical indicators. However, in qualitative studies there is not quantitative data to prove it and it is difficult to prove validity, reliability and power analysis. Therefore, the aim of this review is to show how to ensure the validity and reliability in qualitative studies and how to determine the sample size with power analysis. Reliability and validity in qualitative research is considered to be different from the quantitative study. There are number of strategies that qualitative researchers can be used to increase credibility of findings. Guba and Lincoln pointed out that trustworthiness should be in qualitative research rather than the validity and reliability. Guba and Lincoln collected trustworthiness criteria under four main headings such as credibility, dependability, confirmability and transferability. The qualitative power analysis shows to put forward an effective of the subject with enough sample size. The credibility of the results is considered to be one of the most significant scientific researches. To take all measures necessary to demonstrate the credibility of the work of researchers and qualitative research process and data in a clear and detailed description of a form, make enough sample size selection is important. It is expected that this review will facilitate the decision making processes of researchers and evaluate qualitative study.
A guideline to improve qualitative social science publishing in ecology and conservation journals

A rise in qualitative social science manuscripts published in ecology and conservation journals speaks to the growing awareness of the importance of the human dimension in maintaining and improving Earth's ecosystems. Given the rise in the quantity of qualitative social science research published in ecology and conservation journals, it is worthwhile quantifying the extent to which this research is meeting established criteria for research design, conduct, and interpretation. Through a comprehensive review of this literature, we aimed to gather and assess data on the nature and extent of information presented on research design published qualitative research articles, which could be used to judge research quality. Our review was based on 146 studies from across nine ecology and conservation journals. We reviewed and summarized elements of quality that could be used by reviewers and readers to evaluate qualitative research (dependability, credibility, confirmability, and transferability) assessed the prevalence of these elements in research published in ecology and conservation journals; and explored the implications of sound qualitative research reporting for applying research findings. We found that dependability and credibility were reasonably well reported, albeit poorly evolved in relation to critical aspects of qualitative social science such as methodology and triangulation, including reflexivity. Confirmability was, on average, inadequately accounted for, particularly with respect to researchers' ontology, epistemology, or philosophical perspective and their choice of methodology. Transferability was often poorly developed in terms of triangulation methods and the suitability of the sample for answering the research question/s. Based on these findings, we provide a guideline that may be used to evaluate qualitative research presented in ecology and conservation journals to help secure the role of qualitative research and its application to decision making.
What is contemporary art

iii CHAPTER  CONTEMPORARY ART AND GESAMTKUNST 1 CHAPTER TWO: CONTEMPORARY MULTICULTURAL WRITING IN GERMANY 14 CHAPTER THREE: POSTDRAMATIC THEATER AS UNIVERSAL ART 27 CHAPTER FOUR: QUESTIONING AESTHETICS 46 CHAPTER FIVE: ART AND TECHNOLOGIES IN THE CONTEMPORARY ERA 58 CONCLUSION 68 WORKS CITED 70
The 12 Million Stuffed Shark The Curious Economics Of Contemporary Art

Thank you for reading the 12 million stuffed shark the curious economics of contemporary art. Maybe you have knowledge that, people have look hundreds times for their chosen readings like this the 12 million stuffed shark the curious economics of contemporary art, but end up in infectious downloads. Rather than reading a good book with a cup of tea in the afternoon, instead they are facing with some malicious virus inside their computer.
Contemporary art, capitalization and the blockchain: On the autonomy and automation of art's value

This article addresses contemporary art as a means to investigate how, and to what extent, financial logic impacts upon the socio cultural sphere. Its contribution is twofold: on the one hand, the article shows that contemporary art's valuation practices increasingly reflect the logic of capitalization; on the other hand, it assesses the emancipatory potential of blockchain technology for the cultural sphere. In relation to the latter I argue that, in spite of the technological novelty of blockchain based art projects, these nonetheless fail to challenge a received logic of finance. This exposes the limitations to technological determinism as a means of countering financial power in the socio cultural sphere, and points to new problems for art's valuation methods in relation to the liquid logic of algorithmic finance.
Inherit Differential Privacy in Distributed Setting: Multiparty Randomized Function Computation
Venue: 2016 IEEE Trustcom/BigDataSE/ISPA

How to achieve differential privacy in the distributed setting, where the dataset is distributed among the istrustful parties, is an important problem. We consider in what condition can a protocol inherit the differential privacy property of a function it computes. The heart of the problem is the secure multiparty computation of randomized function. A notion obliviousness is introduced, which captures the key security problems when computing a randomized function from a deterministic one in the distributed setting. By this observation, a sufficient and necessary condition about securely computing a randomized function from a deterministic one is given. The above result can not only be used to determine whether a protocol computing differentially private function is secure, but also be used to construct a secure one. Then we prove that the differential privacy property of a function can be inherited by the protocol computing it if the protocol securely computes it. A composition theorem of differentially private protocols is also presented. Finally, we construct protocols of Gaussian mechanism and Laplace mechanism, which inherit the differential privacy property.
Identification with Stimuli Moderates Women's Affective and Testosterone Responses to Self Chosen Erotica
Venue: Archives of sexual behavior

AbstractSexual thoughts are sufficient to increase testosterone (T) in women, yet erotic films are not. A key confound in past studies is autonomy in stimulus selection: women choose the content of their sexual thoughts but films have been selected by researchers. We hypothesized that self chosen erotic films, compared to researcher chosen erotic films, would (1) increase women's self reported arousal, enjoyment, and identification with stimuli, and decrease negative affect; and (2) increase T. Participants (N 116 women) were randomly assigned to a neutral documentary condition or one of three erotic film conditions: high choice (self chosen erotica from participants' own sources) moderate choice (self chosen erotica from films preselected by sexuality researchers) or no choice (researcher chosen erotica) Participants provided saliva samples for T before and after viewing the film in the privacy of their homes. Compared to researcher chosen erotica, self chosen erotica increased self reported arousal and enjoyment, but also unexpectedly disgust, guilt, and embarrassment. Self chosen erotica only marginally increased identification with stimuli compared to researcher chosen erotica. Overall, film condition did not affect T, but individual differences in identification moderated T responses: among women reporting lower levels of identification, the moderate choice condition decreased T compared to the no choice condition, but this difference was not observed among women with higher identification. These results highlight the importance of cognitive/emotional factors like identification for sexually modulated T. However, self chosen erotica results in more ambivalent rather than unequivocally positive cognitive/emotional responses, perhaps because stigma associated with viewing erotica for women becomes more salient when choosing stimuli.
Using artificial neural networks to determine the location of wind farms. Miedzna district case study

The article concerns issues pertaining to of selecting suitable areas for wind farms. The basic assumption of the study was to take into account both criteria related to the profitability of this type of power plant, as well as public interest, which means the harmonious and not burdensome functioning of these installations for local communities. The problem of wind farm localization may be solved by the application of artificial neural networks (ANN) which are a computational intelligence element. In the conducted analysis, the possibility of wind farm localization was considered for the primary grid field with dimensions of 100 by 100 m. To prepare the training set, topographic vector data from the VMap L2 and SRTM (Shuttle Radar Topography Mission) digital terrain model were used. For each 100 meter x 100 meter grid, the input data was prepared, consisting of the factors which are important from the point of view of wind farm localization (forests, rivers, built up areas etc. Studies show that a properly trained neural network (using a representative number of samples and for the appropriate architecture) allows to process automation area classification in terms of placement on the wind turbines.
Flashbulb Memories.
Venue: Current directions in psychological science

We review and analyze the key theories, debates, findings, and omissions of the existing literature on flashbulb memories (FBMs) including what factors affect their formation, retention, and degree of confidence. We argue that FBMs do not require special memory mechanisms and are best characterized as involving both forgetting and mnemonic distortions, despite a high level of confidence. Factual memories for FBM inducing events generally follow a similar pattern. Although no necessary and sufficient factors straightforwardly account for FBM retention, media attention particularly shapes memory for the events themselves. FBMs are best characterized in term of repetitions, even of mnemonic distortions, whereas event memories evidence corrections. The bearing of this literature on social identity and traumatic memories is also discussed.
Acid Base Interactions of Polystyrene Sulfonic Acid in Amorphous Solid Dispersions Using a Combined UV/FTIR/XPS/ssNMR Study.
Venue: Molecular pharmaceutics

This study investigates the potential drug excipient interactions of polystyrene sulfonic acid (PSSA) and two weakly basic anticancer drugs, lapatinib (LB) and gefitinib (GB) in amorphous solid dispersions. Based on the strong acidity of the sulfonic acid functional group, PSSA was hypothesized to exhibit specific intermolecular acid base interactions with both model basic drugs. Ultraviolet (UV) spectroscopy identified red shifts, which correlated well with the color change observed in lapatinib PSSA solutions. Fourier transform infrared (FTIR) spectra suggest the protonation of the quinazoline nitrogen atom in both model compounds, which agrees well with data from the crystalline ditosylate salt of lapatinib. X ray photoelectron spectroscopy (XPS) detected increases in binding energy of the basic nitrogen atoms in both lapatinib and gefitinib, strongly indicating protonation of these nitrogen atoms. (15)N solid state NMR spectroscopy provided direct spectroscopic evidence for protonation of the quinazoline nitrogen atoms in both LB and GB, as well as the secondary amine nitrogen atom in LB and the tertiary amine nitrogen atom in GB. The observed chemical shifts in the LB PSSA (15)N spectrum also agree very well with the lapatinib ditosylate salt where proton transfer is known. Additionally, the dissolution and physical stability behaviors of both amorphous solid dispersions were examined. PSSA was found to significantly improve the dissolution of LB and GB and effectively inhibit the crystallization of LB and GB under accelerated storage conditions due to the beneficial strong intermolecular acid base interaction between the sulfonic acid groups and basic nitrogen centers.