bluuebunny/crossref_metadata_2025_split huggingface dataset:
Staphylococcus epidermidis adhesion on surface-treated open-cell Ti6Al4V foams
Authors: Türkan Uğur , Güden Mustafa , Sudağıdan Mert 
Published: June 2015

AbstractThe effect of alkali and nitric acid surface treatments on the adhesion ofStaphylococcus epidermidisto the surface of 60% porous open-cell Ti6Al4V foam was investigated. The resultant surface roughness of foam particles was determined from the ground flat surfaces of thin foam specimens. Alkali treatment formed a porous, rough Na2Ti5O11surface layer on Ti6Al4V particles, while nitric acid treatment increased the number of undulations on foam flat and particle surfaces, leading to the development of finer surface topographical features. Both surface treatments increased the nanometric-scale surface roughness of particles and the number of bacteria adhering to the surface, while the adhesion was found to be significantly higher in alkali-treated foam sample. The significant increase in the number of bacterial attachment on the alkali-treated sample was attributed to the formation of a highly porous and nanorough Na2Ti5O11surface layer.
Effect of Scale on Hydrodynamics of Internal Gas-Lift Loop Reactor-Type Anaerobic Digester Using CFD
Authors: Vesvikar Mehul S. , Al-Dahhan Muthanna 
Published: June 2015

Abstract
This work evaluates the ability of computational fluid dynamics (CFD) to simulate the flow and predict the hydrodynamics of internal gas-lift loop reactor (IGLR)-type anaerobic digester. In addition, it also analyzes if CFD can account for the effects of operating conditions, geometry as well as scale of the reactor. For this purpose, three-dimensional two-phase CFD simulations were performed using CFX for laboratory-scale and pilot-scale IGLR. The CFD predictions were evaluated against experimental data obtained from computer automated radioactive particle tracking (CARPT). The CFD predictions provided good qualitative but only reasonable quantitative comparison. After validation of CFD model, effect of gas flow rate, draft tube diameter, sparger geometry and reactor scale on flow pattern, liquid velocity and dead volume was investigated. Higher gas flow rates did not offer any significant advantage in increasing liquid circulation in the downcomer or decreasing the dead volume. Configuration with draft tube diameter half of tank diameter, equipped with cross sparger showed comparatively better liquid circulation than other configurations. For same superficial gas velocity, increasing the scale increases the magnitude of liquid velocity but fails to match the mixing intensity observed in laboratory scale. Different interphase forces, turbulence models and closures are also evaluated to improve the predictability of CFD models.
Hybrid C&RT-Logit Models In Churn Analysis
Authors: Łapczyński Mariusz 
Published: June 2015

Abstract
This article attempts to explain and predict the termination of relationships in telecommunications services by using the hybrid C&RT-logit model. The combination of decision trees (C&RT algorithm) with the logistic model enriches the model interpretation and sometimes improves the accuracy of prediction. Decision trees permit to detect interactions among variables and make the model resistant to outliers and to lack of data. On the other hand, the logistic model can extend the interpretation by using odds ratios. The solution delivered by the hybrid approach was compared with the decision tree model and the logistic model. Due to the difficulty in obtaining the real dataset from the Polish market, it was decided to build a model based on the data obtained from the repository http://www.dataminingconsultant.com/DMMM.htm
. The models’ performance was estimated by using popular measures such as accuracy, recall, precision, true negative rate, G-mean, F measure and lift charts.
Regional gold potential mapping in Kelantan (Malaysia) using probabilistic based models and GIS
Authors: Yusoff Suhaimizi , Pradhan Biswajeet , Manap Mohamad Abd , Shafri Helmi Zulhaidi Mohd 
Published: June 2015

Abstract
The aim of this study is to test and compare twoprobabilistic based models (frequency ratio and weightsof-evidence) with regard to regional gold potential mappingat Kelantan, Malaysia. Until now these models havenot been used for the purpose of mapping gold potentialareas in Malaysia. This study analyzed the spatial relationshipbetween gold deposits and geological factors such aslithology, faults, geochemical and geophysical data in geographicalinformation system (GIS) software. About eight(8) gold deposits and five (5) related factors are identifiedand quantified for their spatial relationships. Then, all factorswere combined to generate a predictive gold potentialmap. The predictive maps were then validated by comparingthem with known gold deposits using receiver operatingcharacteristics (ROC) and “area under the curve”(AUC) graphs. The results of validation showed accuraciesof 80% for the frequency ratio and 74% for the weightsof-evidence model, respectively. The results demonstratedthe usefulness of frequency ratio and weights-of-evidencemodeling techniques in mineral exploration work to discoverunknown gold deposits in Kelantan, Malaysia.
Call for a Holistic Approach to the Use of Social Intranets
Authors: Kolb Georg 
Published: June 2015

Abstract
There are high expectations on what social intranets can do for productivity. However, there is still a large gap between promise and delivery, mainly caused by a misunderstanding of the user perspective. Usability of social intranets needs to be redefined in a holistic way, integrating the four dimensions of business, culture, technology and communication. And we need to build this integration into the workflow of social intranet teams by establishing a cross-functional body steering the project.
Challenges and opportunities for Haitian Creole in the educational system of post-earthquake Haiti
Authors: Zéphir Flore 
Published: June 2015

AbstractA critical question that has recently surfaced in the discourse of reconstruction in Haiti is the role that the education system will have to play in creating new generations of educated citizens for a new post-earthquake Haitian society. Central to discussions about the educational system is the “thorny” language question. Should the language of instruction in the school system continue to be French or should it be Haitian Creole? The present research note examines the relationship between French and Creole in Haiti since colonial times and the resulting linguistic ideologies that have developed over time. In addition, it reviews the various promising developments that have taken place in the educational system both before and after the earthquake, and ends with a discussion of future challenges.
Multi-layer software reliability for unreliable hardware
Authors: Shafique Muhammad , Axer Philip , Borchert Christoph , Chen Jian-Jia , Chen Kuan-Hsun , Döbel Björn , Ernst Rolf , Härtig Hermann , Heinig Andreas , Kapitza Rüdiger , Kriebel Florian , Lohmann Daniel , Marwedel Peter , Rehman Semeen , Schmoll Florian , Spinczyk Olaf 
Published: June 2015

Abstract
This paper presents a multi-layer software reliability approach that leverages multiple software layers (e. g., programming language, compiler, and operating system) to improve the overall system reliability considering unreliable or partly-reliable hardware. We present a comprehensive design flow that integrates multiple software layers while accounting for the knowledge from lower hardware layers. We show how multiple software layers synergistically operate to achieve a high degree of reliability.
Seismic Performance Of A Precast Reinforced Concrete Wall With Cut-Out Opening Retrofitted Using Carbon Fibre Strips
Authors: Fofiu M. , Bindean A. , Stoian V. 
Published: June 2015

Abstract
The Precast Reinforced Concrete Wall Panel (PRCWP) presented in this paper is part of an experimental study regarding the seismic performance of precast reinforced concrete wall panels, strengthening strategies and investigation on the weakening induced by modifying the opening in these elements due to architectural demands, change of function of buildings or other reasons. The element presented is 1:1.2 scale typical Reinforced Concrete Wall Panel with a window opening used in Romania, in which the opening was changed to a door opening due to comfort considerations. The specimen was subjected to cyclic loading with the lateral loads being applied in displacement control of 0.1% drift ratio. This simulates the shear behaviour of the element. After testing the unstrengthen element we proceed to retrofit it using Carbon Fibre Strips anchored with Carbon Fibre Mash. The purpose of the paper is to present the strengthening strategy and restore the initial load bearing capacity of the element or even increase it. The experimental results of strengthen and unstrengthen specimens will be presented.
The perception of readiness for teaching profession: a case of pre-service trainees
Authors: Straková Zuzana 
Published: June 2015

Abstract
Pre-service teacher training offers various opportunities for trainees to become aware of and understand the qualities of good teaching. Towards the end of their training they should be able to identify clearly the criteria for measuring their readiness for teaching profession as well as identify their own strong and weak areas.
The author of this article presents the results of the study where the aim was to focus on the trainees′ perception of themselves as English language teachers based on the criteria of the EPOSTL at the end of their training when trainees receive their diploma for teaching the English language.
Learning from teachers and pupils in literature: case-based aesthetic reading in EFL teacher education
Authors: Spann Harald 
Published: June 2015

Abstract
Claims for the value of literature in EFL teaching and learning traditionally centre around three models: the cultural, language, and the personal growth model (Carter & Long, 1991). In the context of EFL teacher education, the core question is: can literature also contribute to the professional development of EFL trainee teachers and, if so, how? Based on the assumption that school-related English-language literature can be used for professional case-based work this paper reports a context-specific interdisciplinary model of literature in education which synthesizes case theory (Steiner, 2004) and the theory of dialogic aesthetic reading (Delanoy, 2002), thus providing an educational setting for both literary experience and professional learning in EFL teacher education.
In the postmodern mirror: intertextuality in Angels and Insects by Antonia Susan Byatt
Authors: Buda Agata 
Published: June 2015

Abstract
The aim of the paper is to analyse the novel Angels and Insects by Antonia Susan Byatt in terms of intertextual references. The author’s assumptions are based on the categorisation by Ryszard Nycz, who distinguishes three major types of intertexts: text versus text, text versus literary genre and text versus mimesis. Byatt uses intertextuality mainly to comment on the role of nature in the world, as well as to enhance the importance of human relationship with nature. Moreover, the writer moves towards literary criticism, discussing poems by famous artists, such as Alfred Tennyson or John Milton. In this way, the novel by Byatt is also an example of metafiction. All the narration techniques used by the English writer make the novel a typically postmodern work of art.
ITS sequence data and morphology differentiate Cytospora chrysosperma associated with trunk disease of grapevine in northern Iran
Authors: Arzanlou Mahdi , Narmani Abolfazl 
Published: June 2015

Abstract
Trunk diseases are potential threats for the grapevine industry owing to the worldwide incidence and economic impact of the diseases. Several fungal groups are known to be involved in these diseases. In a survey on grapevine trunk diseases in northern Iran, Cytospora isolates were repeatedly recovered from vines showing decline symptoms. The symptoms appeared as pale brown to brown streaks in longitudinal cuts of shoots. The morphological and cultural characteristics of the isolates were in agreement with the description of Cytospora chrysosperma. Sequence data of the ITS-rDNA region was used to further confirm the identity of the species. Phylogenetic analysis based on the sequence data obtained in this study and the sequences from GenBank, confirmed the morphological identification. Our isolates were clustered together with C. chrysosperma isolates known from other woody host plant species. The pathogenicity assay on detached shoots of grapevines induced the same symptoms as was observed in field conditions. Although, C. chrysosperma is known from several woody hosts in Iran, the occurrence of this species on grapevines showing decline symptoms is new. The economic impact, distribution, and degree of involvement of C. chrysosperma in decline of vines in other regions of Iran remains to be studied.
Effect of bio-agents on pathogenic fungi associated with roots of some deciduous fruit transplants and growth parameters in New Valley Governorate, Egypt
Authors: El-Morsi Magd El-Morsi Awad , Abdel-Monaim Montaser Fawzy 
Published: June 2015

Abstract
Root rot and wilt disease complex was detected in several fig (Ficus carica L.), grapevine (Vitis vinifera L.), and pomegranate (Punica granatum L.) transplants in nurseries and new orchards of the El-Kharga, Baris, Balate, El-Dakhla, and El-Farafrah districts, of the New Valley governorate, Egypt. The percentage of root rot/wilt incidence and severity on fig, grapevine, and pomegranate transplants in the surveyed districts differed. The average percentages of root rot/wilt incidence and severity, in the surveyed districts, were 41.26, 31.42% in fig, 38.2, 29.5% in grapevine, and 32.1, 23.7% in pomegranate transplants, respectively. The most frequently isolated fungi from rotted roots of fig, grapevine, and pomegranate transplants were Fusarium oxysporum, Rhizoctonia solani, and Macrophomena phaseolina. In pathogenicity tests, all the tested fungi were pathogenic to fig, grapevine, and pomegranate transplants. Under laboratory conditions, all of the following tested bio-agents: Azotobacter sp., Bacillus cereus, B. megaterium, and B. subtilis, were able to inhibit growth of the causal pathogens to different degrees. The effect of these bio-agents individually and/or mixed, when used as a soil drench treatment, were varied in reducing the incidence and severity of root rot/wilt diseases in fig, grapevine, and pomegranate transplants under greenhouse conditions. The mixed bio-agents gave the highest protection against root rot/wilt diseases compared with the individually used of bio-agents. All treatments significantly increased plant height, number of leaves/transplant, leaf area, fresh and dry weight/transplant compared with the control treatment.
Effects of biological and environmental factors on sex ratio in Ascogaster quadridentata Wesmael (Hymenoptera: Braconidae), a parasitoid of Cydia pomonella L. (Torticidae)
Authors: Mohamad Fater , Mansour Mohammed , Ramadan Ali 
Published: June 2015

Abstract
The sex ratio in the natural population of most Hymenopteran parasitoids is 1 : 1. Females of these parasitoids, however, can regulate the sex of their offspring in response to environmental and biological factors. Under certain circumstances, this may lead to an overproduction of males, which can result in a very negative impact on any control program using these parasitoids. For these reasons, understanding the effect of these factors is very important. In this study, five biological and environmental factors known to affect sex ratio in parasitic Hymenoptera were investigated for Ascogaster quadridentata Wesmael, a parasitoid of Cydia pomonella L. Results showed that food, ambient temperature, and parasitoid age had significant effects on the sex ratio of the offspring of Hymenopteran parasitoids. The percentage of females decreased with lack of food, parasitoid age (when it became 10-days-old or older), and at low (15°C) and high (35°C) temperatures. The effect of host age and density, however, was not significant.
Call for a New Analytical Model for Law and Development
Authors: Lee Yong-Shik 
Published: June 2015

AbstractFor decades, scholars in law and development have studied interactions and dynamics among institutions, legal rules, and development. However, a comprehensive analytical framework in law and development, one which assesses the impact of law, legal frameworks, and institutions (LFIs) on economic development in key areas, is yet to be developed. This is partly because existing law and development study has focused on the manner in which international aid organizations, such as the World Bank, have provided support in relation to law and development, the agendas that they have pursued, and the issues that have been created, while relatively less attention has been given to the needs of developing countries to develop appropriate legal rules and institutions with due consideration to the local conditions which may not make direct “transplants” workable. To address the need, two preliminary but important tasks must be performed: one is to identify the “key areas” subject to state regulation that are directly relevant to economic development. The other is to develop proper methodology to assess the impact of LFIs on economic development. This article recounts the evolution of law and development studies for the past four decades, examines the necessity and feasibility of developing the Analytical Law and Development Model, or “ADM,” and considers relevant methodology issues. This article serves as a foundational work for the development of the ADM.
Evidence Based on a dynamic source: Database support for a theory of transitive reciprocals
Authors: Safir Ken 
Published: June 2015

Abstract
The novelty of this document is that the empirical support for the predictions it examines, predictions about the distribution and interpretation of transitive reciprocal constructions, will be different each time it is read. The evidence will change because this paper will only provide parameters for a search of the Afranaph Database (ongoing) and two other databases, and as these databases grow and change over time, the search results returned today will be different from the results returned by the same search executed months or years from now. Reversing the normal priorities of linguistic research, the proposal we present about the nature of reciprocal constructions in natural language, which contends that direct object full DPs anaphors do not directly contribute reciprocal meaning (a proposal more broadly and specifically defended by Safir and Selvanathan (in preparation) is secondary (a) to our demonstration of the methodology we employ to support our claims and (b) to the lessons we draw from it about the evaluation of evidence for research in linguistics in the digital age.
Analysis and Experimental Evaluation of Power Line Transmission Parameters for Power Line Communication
Authors: Mlynek P. , Misurec J. , Koutny M. , Fujdiak R. , Jedlicka T. 
Published: June 2015

Abstract
The article describes a way of evaluating the power line channel frequency response and input impedance by means of the linear time-invariant (LTI) power line generator. Two possible methods are introduced for the calculation of primary parameters: the first method depends on the physical realization and physical dimension of the cable, and the second method is derived from the data provided by typical electrical cable manufacturers. Based on these methods, a comparison of transfer functions was made. This is followed by measurement evaluation and numerical verification on a simple topology
Application of the Monte Carlo Method for the Estimation of Uncertainty in Radiofrequency Field Spot Measurements
Authors: Iakovidis S. , Apostolidis C. , Samaras T. 
Published: June 2015

Abstract
The objective of the present work is the application of the Monte Carlo method (GUMS1) for evaluating uncertainty in electromagnetic field measurements and the comparison of the results with the ones obtained using the 'standard' method (GUM). In particular, the two methods are applied in order to evaluate the field measurement uncertainty using a frequency selective radiation meter and the Total Exposure Quotient (TEQ) uncertainty. Comparative results are presented in order to highlight cases where GUMS1 results deviate significantly from the ones obtained using GUM, such as the presence of a non-linear mathematical model connecting the inputs with the output quantity (case of the TEQ model) or the presence of a dominant nonnormal distribution of an input quantity (case of U-shaped mismatch uncertainty). The deviation of the results obtained from the two methods can even lead to different decisions regarding the conformance with the exposure reference levels.
Quality Evaluation Information Support in Higher Education
Authors: Kovač Tatjana 
Published: June 2015

Abstract
Background and Purpose: The objective of this research was to develop a proposal of the evaluation information support in higher education that encompasses the Quality Assessor’s and Quality Analyst’s work support. Furthermore, the proposal also includes the fields evaluated in the processes of external evaluation of the higher education institutes by the Slovenian National Agency for Quality Assurance in Higher Education (hereinafter referred to as »NAKVIS«).
Methodology: The method called the “Multi-Attribute Utility Theory” (hereinafter referred to as “MAUT”) and MS Excel were used for the work support of the Quality Assessors, while the expert modelling in the Decision Expert programme (hereinafter referred to as “Dexi programme”) was used for the work support of the Quality Analysts.
Results: The identified criteria allow a uniform evaluation, regardless of the Assessor. The MS Excel template with automatic calculation was made as the technical support for an evaluator and the expert model in Dexi programme was designed for a Quality Analyst.
Conclusion: The model of the Higher Education Institute quality evaluation, as presented in this article, can provide a comprehensive and transparent consideration of quality at the Faculty, and, in particular, facilitate the evaluation process due to its information and technical support.
Hallische Avantgarde. Die Erfindung der Ästhetik und die Ästhetisierung des Christentums
Authors: Fritz Martin 
Published: June 2015

AbstractAvantgarde in Halle: The Invention of Aesthetics and the Aestheticization of Christianity. The foundation of scholarly aesthetics by the Halle philosopher Alexander Gottlieb Baumgarten and Georg Friedrich Meier in the middle of the 18th century took place within a milieu that was shaped by both pietism and the Enlightenment. Martin Fritz demonstrates that aesthetics in Halle itself can be considered a synthesis of pietism and Enlightenment ideas. The sensualization of basic Christian concepts is of eminent relevance for these aesthetics, in order to reinvent the pietistic striving for intensive religious experiences through such „aestheticization.“ The romantic idea of „Kunstreligion“ (art religion), which continues to be significant in cultural life today, is also based on this programmatic notion of aestheticization. Building on this historical background, this article’s concluding systematic considerations argue for a theological revaluation of pertinent contemporary cultural phenomena.