nils-herrmann/clean_scirepeval huggingface dataset:
mArachna Automatically Extracting Ontologies from Mathematical Natural Language Texts
Venue: IMECS
Year: 2007

The knowledge contained in the growing number of scientific digital publications, particularly over the internet, creates new demands for intelligent retrieval mechanisms. One basic approach in support of such retrieval mechanisms is the generation of semantic annotation, based on ontologies describing both the field and the structure of the texts themselves. Many current approaches use statistical methods similar to the ones employed by Google to find correlations within the texts. This approach neglects the additional information provided in the upper ontology used by the author. mArachna, however, is based on natural language processing techniques, taking advantage of characteristic linguistic structures defined by the language used in mathematical texts. It stores the extracted knowledge in a knowledge base, creating a low level ontology of mathematics and mapping this ontology onto the structure of the knowledge base. The following article gives an overview over the concepts and technical implementation of the mArachna prototype.
Fruits of Terminalia chebula Retz. A review on traditional uses, bioactive chemical constituents and pharmacological activities
Venue: Phytotherapy research PTR
Year: 2020

Fruits of Terminalia chebula Retz. (Combretaceae) are widely used as crude drugs in various traditional medicine systems. The aim of this article is to review the available scientific information regarding the traditional uses, bioactive chemical constituents and the pharmacological activities of T. chebula. Numerous researches conducted on T. chebula have confirmed the presence of wide range of the phytochemicals such as flavonoids, tannins, phenolic acids and other bioactive compounds. T. chebula is also widely studied regarding its pharmacological activities such as antioxidant, hepatoprotective, neuroprotective, cytotoxic, antidiabetic, anti inflammatory activities among others. However, more in vivo and clinical studies for mechanism based pharmacological evaluation should be conducted in future to provide stronger scientific evidences for their traditional uses.
Velvet: algorithms for de novo short read assembly using de Bruijn graphs.
Venue: Genome research
Year: 2008

We have developed a new set of algorithms, collectively called "Velvet," to manipulate de Bruijn graphs for genomic sequence assembly. A de Bruijn graph is a compact representation based on short words (k mers) that is ideal for high coverage, very short read (25 50 bp) data sets. Applying Velvet to very short reads and paired ends information only, one can produce contigs of significant length, up to 50 kb N50 length in simulations of prokaryotic data and 3 kb N50 on simulated mammalian BACs. When applied to real Solexa data sets without read pairs, Velvet generated contigs of approximately 8 kb in a prokaryote and 2 kb in a mammalian BAC, in close agreement with our simulated results without read pair information. Velvet represents a new approach to assembly that can leverage very short reads in combination with read pairs to produce useful assemblies.
A prospective natural history study of coronary atherosclerosis.
Venue: The New England journal of medicine
Year: 2011

Atherosclerotic plaques that lead to acute coronary syndromes often occur at sites of angiographically mild coronary artery stenosis. Lesion related risk factors for such events are poorly understood.  In a prospective study, 697 patients with acute coronary syndromes underwent three vessel coronary angiography and gray scale and radiofrequency intravascular ultrasonographic imaging after percutaneous coronary intervention. Subsequent major adverse cardiovascular events (death from cardiac causes, cardiac arrest, myocardial infarction, or rehospitalization due to unstable or progressive angina) were adjudicated to be related to either originally treated (culprit) lesions or untreated (nonculprit) lesions. The median follow up period was 3.4 years.  The 3 year cumulative rate of major adverse cardiovascular events was 20.4% Events were adjudicated to be related to culprit lesions in 12.9% of patients and to nonculprit lesions in 11.6% Most nonculprit lesions responsible for follow up events were angiographically mild at baseline (mean SD] diameter stenosis, 32.3+ 20.6% However, on multivariate analysis, nonculprit lesions associated with recurrent events were more likely than those not associated with recurrent events to be characterized by a plaque burden of 70% or greater (hazard ratio, 5.03; 95% confidence interval [CI] 2.51 to 10.11; P<0.001) or a minimal luminal area of 4.0 mm(2) or less (hazard ratio, 3.21; 95% CI, 1.61 to 6.42; P=0.001) or to be classified on the basis of radiofrequency intravascular ultrasonography as thin cap fibroatheromas (hazard ratio, 3.35; 95% CI, 1.77 to 6.36; P<0.001)  In patients who presented with an acute coronary syndrome and underwent percutaneous coronary intervention, major adverse cardiovascular events occurring during follow up were equally attributable to recurrence at the site of culprit lesions and to nonculprit lesions. Although nonculprit lesions that were responsible for unanticipated events were frequently angiographically mild, most were thin cap fibroatheromas or were characterized by a large plaque burden, a small luminal area, or some combination of these characteristics, as determined by gray scale and radiofrequency intravascular ultrasonography.
South Sudan s National Curriculum Framework 2014 A Critique of Change
Year: 2018

Article History Received:  This theoretical paper uses document analysis to probe South Sudan"s new National Curriculum Framework (2014) as an official text and its implications as a change agenda with a view to arriving at a perspective about the task of the school in the world"s newest country. The study notes that the country"s curriculum change policy seeks to enact a curriculum model that provides both equality and quality with a pedagogic philosophy that is humanistic in essence, transformative in outlook and historical in perspective. The new model shifts from subject specific to generic curriculum that offers more student choice, relies on environment and accentuates social and life skills in a broader milieu of competencies. The new arrivals on the subject scene are information communication technology, vocational education enterprise, and values education in the form of environmental sustainability, life skills and peace studies to consolidate civics and cement the country"s diverse society. However, the facility of the Framework to promote inclusive education is constrained by its design possibilities and the practical realities of school education in South Sudan as its official launch date of 2019 approaches. The scope for broader learner experience beyond conventionality will remain largely rhetorical or even inimical in as far as the resources for emancipatory practices are held back by the dual force of curriculum novelty and state priority. The prospect of wide gaps between planned, delivered and experienced curriculum is, therefore, real and vexed. It remains to be seen if the Ministry has a strategy at all to deal with any eventual knock on effect. The fact remains, too, that the Framework is heavily prescriptive in nature and as such could potentially prove counter productive to teacher agency with drastic consequences for local teacher appraisal practices. Thus, implementing a new curriculum short of resources and through the political doldrums of shifting timelines is principally an unmitigated disaster. It could lead to a tacit rejection of curriculum change, more out of repulsion than upon reflection. The fortunes of South Sudan"s National Curriculum Framework (2014) are thus defined; and the broader discourse of reform duly confined.
Analysis of variation of Y Value for Fully Developed Turbulent Flow through Pipe using k e Turbulence Model
Year: 2016

All rights reserved by www.ijsrd.com 816 Analysis of variation of Y+ Value for Fully Developed Turbulent Flow through Pipe using k e Turbulence Model Milap Kumar Sahu Brijesh Patel M. Tech. Scholar Assistant Professor Department of Aeronautical Engineering School of Engineering I.T. MATS University, Raipur, (C.G. India Abstract This paper focuses on the analysis of Y+ value for capturing laminar sub layer along the length for fully developed turbulent flow through pipe. It is important to capture the build out of a fluid flow and head loss in a pipe at higher Reynolds number. A finite element method (FEM) solver with k e turbulence model implemented with the help of ANSYS FLUENT 14.5 to scrutinize the flow of water at varying velocities as a result varying higher Reynolds number in a 3D pipe. This paper demonstrates computational investigation of turbulent flow inside pipes for varying inlet velocity. Reynolds Averaged Navier Stokes Turbulent model; the k e model is used for the simulation. The Reynolds number varies based upon the inlet velocity. The material of pipe is not the concern. The fluid used for this purpose is water of density 1000 kg/m. The results acquired are well in agreement with the results acquired experimentally.
An Optimized Covering Spheroids by Spheres
Year: 2020

Covering spheroids (ellipsoids of revolution) by different spheres is studied. The research is motivated by packing non spherical particles arising in natural sciences, e.g. in powder technologies. The concept of an e cover is introduced as an outer multi spherical approximation of the spheroid with the proximity e. A fast heuristic algorithm is proposed to construct an optimized e cover giving a reasonable balance between the value of the proximity parameter e and the number of spheres used. Computational results are provided to demonstrate the efficiency of the approach.
Implementasi Kebijakan Pembinaan UMKM di Kabupaten Subang
Year: 2020

Tujuan penulis melakukan penelitian ini adalah untuk mengetahui Implementasi Kebijakan Dalam Pembinaan UMKM Pada Dinas Koperasi, UMKM, Perdagangan, dan Perindustrian Kabupaten Subang. Penelitian dan penulisan ini membahas hal hal yang berkaitan dengan Impelementasi Kebijakan dalam Pembinaan UMKM Pada Dinas Koperasi, UMKM, Perdagangan, dan Perindustrian dengan teori Merilee S. Grindle yaitu Isi kebijakan terdiri dari Kepentingan kelompok sasaran, Tipe Manfaat, Derajat Perubahan yang diinginkan, Letak pengambilan keputusan, pelaksanaan program, sumberdaya yang dilibatkan. Lingkungan Impelementasi terdiri dari Kekuasaan, kepentinganm dan strategi aktor yang terlibat, karakteristik Lembaga dan penguasaan. Dalam penelitian ini menggunakan pendekatan kualitatif melalui pengamatan dan observasi, wawancara, studi keperpustakaan dan dokumentasi, sumber data diperoleh dari informan melalui pengamatan dan wawancara secara langsung dan dokumen diperoleh dalam bentuk hasil wawancara dan pengolahan data. Hasil penelitian menunjukan bahwa Impelementasi kebijakan Dalam Pembinaan UMKM Pada Dinas Koperasi, UMKM, Perdagangan, dan Perindustrian Kabupaten subang sudah efektif pada Tipe manfaat, Derajat perubahan yang diinginkan, Letak pengambilan keputusan, Pelaksanaan program, Sumberdaya yang dilibatkan, Karakteristik Lembaga dan penguasan, kepatuhan dan daya tangkap, sedangkan pada kepentingan kelompok sasaran, kekuasaan, kepentingan, dan strategi aktor yang terlibat, belum efektif. The purpose of the authors of this research is to determine the implementation of policies in the development of UMKM at the Cooperatives, UMKM, Trade, and Industry Office of Subang Regency. This research and writing discusses matters related to the implementation of policies in the development of UMKM at the Cooperatives, UMKM, Trade and Industry offices with the Merilee S. decision making, program implementation, the resources involved. The implementation environment consists of the power, interests and strategies of the actors involved, the characteristics of the institution and the power. In this study, using a qualitative approach through observation and observation, interviews, library research and documentation, data sources were obtained from informants through direct observation and interviews and documents were obtained in the form of interviews and data processing. The results showed that the implementation of policies in the development of UMKM at the Office of Cooperatives, UMKM, Trade, and Industry of Subang Regency was effective on the type of benefit, the degree of change desired, the location of decision making, program implementation, the resources involved, the characteristics of the institution and the mastery, compliance and capturing power, while in the interests of the target group, the power, interests and strategies of the actors involved, it is not yet effective.
Evidence for the Universality of Facial Expressions of Emotion
Year: 2015

The face is the most representative channel of nonverbal behaviors, and it is the channel most studied by scientists. Studies on face and facial expression have their roots in Darwin (The expression of emotion in man and animals.  1872) seminal work that suggested that emotions are biologically innate and evolutionarily adaptive and that facial expressions evolved as a universal skill in all humans. The face is a channel that can produce both involuntary reactions and voluntary reactions. This chapter will introduce facial expressions as one of the primary nonverbal channels that express universal emotions and present scientific evidence for the universality of facial expressions of emotion, including studies of humans across cultures, blind individuals, twins and families, infants, and nonhuman primates. In addition, cultural display rules that can explain cultural variations in facial expressions of emotions across cultures are introduced.
Seismic Vulnerability of Low and Mid Rise Reinforced Concrete Buildings in Malaysia Designed by Considering Only Gravity Loads
Year: 2018

This study focuses on seismic vulnerability assessment of reinforced concrete buildings designed by considering only gravity loads. Fragility curves are developed for a three story reinforced concrete office frame building and a four story reinforced concrete school building with unreinforced masonry infill walls representative of the essential facilities in Malaysian Peninsula. A simplified modeling approach is adopted for fragility analysis, which can effectively reduce the computational effort. A set of fragility curves are developed in terms of peak ground acceleration with lognormal cumulative distribution functions. The fragility analysis shows that the seismic performance of the structures met the desirable performance level recommended by current seismic code, demonstrating low vulnerability of the structures within Malaysian Peninsula. It is also shown that the soil condition should be taken into consideration for effective seismic vulnerability assessment. Finally, the fragility curves developed in this study are compared to those of HAZUS.
Optimization Calculation of Fin Height of Plate Fin Type Heat Transfer Element Used in Air Cooler
Year: 2014

To study how heat transfer and pressure drop were affected by fin height of plate fin type heat transfer element,in a specific cooling engineering,plate fin type air cooler and mathematics method were introduced. By computing and comparison we knew that when fin height was 14 mm,product of heat transfer coefficient and area in a single equipment was maximized and initial unit investment was reduced;when 22 mm,heat transfer coefficient per pressure drop in air side in a single equipment was maximized and operation cost was reduced. Fin height selection is related to initial investment and operation cost.
Detection of Fingerprint Authenticity Based on Deep Learning Using Image Pixel Value
Venue: 2020 Fifth International Conference on Informatics and Computing (ICIC)
Year: 2020

Research on fingerprints has been done a lot, this is because of so many uses of fingerprints as an access tool to enter a system. This method is used to ensure the authenticity of authorized users. Fingerprints are used as biometric identification because fingerprints have a unique pattern that is different from every human fingerprint. The many uses of fingerprint biometric systems also cause many threats to the system, fingerprint forgery occurs so that it can be used to access the system illegally. Therefore this study proposes a system to be able to recognize the authenticity of a fingerprint. CNN is generally designed for object recognition of an image, making it suitable for recognizing fingerprint images to determine if a fingerprint is genuine or fake. The results of the evaluation of several experiments conducted obtained the highest accuracy value of 95.32% for determining the authenticity of fingerprints.
Human capital and innovation: mixing apples and oranges on the board of high tech firms
Venue: Management Decision
Year: 2019

PurposeThe purpose of this paper is to provide insights into the implications of board human capital heterogeneity for company innovation by focusing on the educational and the functional background of directors. Moreover, it examines the moderating effect of the CEO expertise overlap within the innovation domain on the relationship between board human capital heterogeneity and firm innovation.approachThe hypotheses are tested through a set of ordinary least squares regressions on a unique dataset of 149 Italian high tech companies observed between 2012 and 2015.FindingsFindings show that the educational and the functional background heterogeneity of directors increase both the innovation input and output. However, results highlight that these relationships are negatively moderated by the CEO expertise overlap within the innovation domain.Practical implicationsThe paper emphasizes the importance of appointing directors with different and specific educational and functional backgrounds to foster the company innovation. paper fills a gap in the literature as it has devoted limited attention to the performance implications of board human capital heterogeneity in the high tech industry where knowledge and skills are the primary sources of value. Moreover, the paper integrates the research on the CEO board interface by shedding light on how the CEO expertise within the innovation domain affects the contribution of heterogeneous boards to company innovation.
Risk and protective factors associated with speech and language impairment in a nationally representative sample of 4 to 5 year old children.
Venue: Journal of speech, language, and hearing research JSLHR
Year: 2010

To determine risk and protective factors for speech and language impairment in early childhood.  Data are presented for a nationally representative sample of 4,983 children participating in the Longitudinal Study of Australian Children (described in McLeod Harrison, 2009) Thirty one child, parent, family, and community factors previously reported as being predictors of speech and language impairment were tested as predictors of (a) parent rated expressive speech/language concern and (b) receptive language concern, (c) use of speech language pathology services, and (d) low receptive vocabulary.  Bivariate logistic regression analyses confirmed 29 of the identified factors. However, when tested concurrently with other predictors in multivariate analyses, only 19 remained significant: 9 for 2 4 outcomes and 10 for 1 outcome. Consistent risk factors were being male, having ongoing hearing problems, and having a more reactive temperament. Protective factors were having a more persistent and sociable temperament and higher levels of maternal well being. Results differed by outcome for having an older sibling, parents speaking a language other than English, and parental support for children's learning at home.  Identification of children requiring speech and language assessment requires consideration of the context of family life as well as biological and psychosocial factors intrinsic to the child.
Interplay of organizational justice, psychological empowerment, organizational citizenship behavior, and job satisfaction in the context of circular economy
Venue: Management Decision
Year: 2019

PurposeThe purpose of this paper is twofold: first, to examine relevant organizational "human" aspects that support circular economy (CE) and second, to investigate the influence of perception of organizational justice (OJ) psychological empowerment on job satisfaction (JS) through mediating role of organizational citizenship behavior ( study used survey questionnaire. The data were statistically analyzed using structural equation modeling (SEM) to test hypotheses of the study.FindingsOJ positively and significantly influences psychological empowerment. Also, it was found that OCB and psychological empowerment to positively and significantly influence JS. Furthermore, OCB positively and significantly mediates the influence of OJ and psychological empowerment on JS.Practical implicationsEmployees should be provided with fair and empowering environment to derive positive outcomes in terms of organizational citizenship behavior and JS. The study also suggests recognizing the importance of OCB in an organization to enhance JS and support CE.Originality/valueThe study presents empirical evidence in Indian context on how to encourage employees to display voluntary job behaviors and keep them job satisfied.
An examination of Rushton's theory of differences in penis length and circumference and r K life history theory in 113 populations
Year: 2012

Rushton's (1985, 2000) r K life history theory that Mongoloids are the most K evolved, Caucasoids somewhat less K evolved, and Negroids the least K evolved is examined and extended in an analysis of data for erect penis length and circumference in three new data sets. These new data extend Rushton's theory by presenting disaggregated data for penis size for European and North African/South Asian Caucasoids; for East Asian and Southeast Asian Mongoloids; for Inuit and Amerindians and Mestizos, and for thirteen mixed race samples. The results generally confirm and extend Rushton's r K life history theory.
The Quantum Computer Model Structure and Estimation of the Quantum Algorithms Complexity
Year: 2018

Present paper describes the basics of quantum algorithms development and modeling of entangled quantum computations used in quantum algorithms. Since quantum algorithms assume the use of vector and matrix algebras, so the suggested structure of the quantum computer model (QCM) considers this specialty and reflects all functional features of such model. The basic tasks of the proposed model simulation are determined within the quantum algorithms execution taking into account the entanglement property. In accordance with the constructed system for determining the computational complexity of quantum algorithms, the entire set of necessary elements is shown: the time complexity, the number of operations and queries to the quantum oracle, the complexity class of the quantum algorithm.