bluuebunny/crossref_metadata_2025_split huggingface dataset:
Levels of soya aeroallergens during dockside unloading as measured by personal and static sampling / Razine aeroalergena soje za vrijeme iskrcavanja na lučkom doku
Authors: Mason Howard , Gómez-Ollés Susana , Cruz Maria-Jesus , Smith Ian , Evans Gareth , Simpson Andrew , Baldwin Peter , Smith Gordon 
Published: May 2015

Abstract
Soya is an important worldwide agricultural product widely shipped and imported in bulk. It contains a number of recognised allergens and the use of soya products and its dockside unloading have been associated with occupational asthma and community episodes of asthma. Two recognised inhalation soya allergens, soya trypsin inhibitor (STI) and hydrophobic soya protein (HSP), were measured in personal and static air samples collected at a United Kingdom (UK) dock during 3 days of unloading three bulks of processed soya beans and soya pelletised husk. Static samples included task-related and those taken at the workplace perimeter and neighbouring sites. Soluble total protein (STP) and gravimetric dust analyses were also undertaken. While gravimetric dust results in personal air samples were below half of the current UK exposure limit of 10 mg m-3 for grain dust, and generally less than 0.5 mg m-3 for the static samples, airborne concentrations for STI and HSP ranged between 0-3,071 and 11-12,629 ng m-3, respectively, while the correlation between the two specific allergen measurements was generally good (Rank Spearman coefficient 0.74). The data from this investigation suggest that HSP is a more sensitive indicator of soya exposure than STI, but only for soya husk, while STI may be equipotent in detecting exposure to both hull and bean derived soya products. Both assays appear sensitive techniques for investigating the control of exposure to allergenic soy material. The endotoxin level in the husk bulk was 15-60-fold that found in the two chipped bean bulks.
The Role of Light-Induced Fluorescence in the Treatment of Smooth Surface Carious Lesions with Icon Infiltration and the Results After 1 Year
Authors: Kabaktchieva R. , Gateva N. , Peycheva K. 
Published: May 2015

Summary
Caries infiltration is a novel technique that brings out immediate esthetic improvement in the opacity of the white spot lesions. Light-induced fluorescence method is a modern caries diagnostic method. In this study SoproLife camera (Acteon, France) was applied for diagnosing and follow-up of the results. The aims of this in vivo study are to test the role of light-induced fluorescence method (SoploLife camera) in the diagnosis of non-cavitated smooth surfaces carious lesions (ICDAS codes 1 and 2) of primary and permanent teeth and in the follow-up period immediately after application, 6 months and 1 year after applying ICON material (DMG). Teeth: n = 90; primary teeth: 6 kids; n = 40 teeth; permanent teeth: 6 patients; n = 50 teeth. Visual examination by ICDAS without probe, dry for 10 s with 3-in-1 syringe using lightening; SoproLife camera (450 nm), digital photos. LIF method applied with SoproLife camera (Diagnostic mode with day light and blue light) is more accurate than visual examination only when applied for single tooth diagnose. Moreover, LIF method for single tooth is more accurate in following up the effect of non-operative treatment of smooth surfaces lesions than using digital images. ICON is a material that stops the progression of non-cavitated smooth surfaces carious lesions in both primary and permanent teeth and make the aesthetic result better up to 1 year following the procedure.
Measles Induced Death in Eastеrn Europe
Authors: Ananiev Ju. , Vassilev Iv. , Arabadjiev G. , Ramdan V. , Chokoeva A. , Tchernev G. , Wollina U. 
Published: May 2015

Summary
The infectious disease of measles is becoming a rarity in the member states of the European Union. After the implementation of the mandatory immunization calendar, cases of measles among children rarely encounter while those that have been registered usually pass lightly and without any significant complications. We present two cases of a measles-type infection with a fatal outcome for two children - 4 and 11 years of age respectively - who had not been immunized by the time of the event and who developed an unfolding clinical picture with the respective complications. In a number of countries in the European Union (as well as within some ethnical groups, the Roma population included), standard-type vaccinations may appear to be problematic. The most frequently encountered complications, resulting from such “blunders”, are pneumonia and encephalitis but controlling the clinical symptoms is not always possible because of: 1) late medical intervention due to the poor knowledge ability of the respective ethnical group (overdue contact with the specialized medical personnel), as well as 2) the superposed bacterial infections which unmask the initial diagnosis. Obtaining a clear picture of the symptoms in such patients is difficult. In the rare cases, when the therapy is rewarded with some success, patients remain partial or permanent invalids because of the irreversible damage to the brain and/or the functions of the lungs.
A Probabilistic Method for Certification of Analytically Redundant Systems
Authors: Hu Bin , Seiler Peter 
Published: May 2015

Abstract
Analytical fault detection algorithms have the potential to reduce the size, power and weight of safety-critical aerospace systems. Analytical redundancy has been successfully applied in many non-safety critical applications. However, acceptance for aerospace applications will require new methods to rigorously certify the impact of such algorithms on the overall system reliability. This paper presents a theoretical method to assess the probabilistic performance for an analytically redundant system. Specifically, a fault tolerant actuation system is considered. The system consists of dual-redundant actuators and an analytical fault detection algorithm to switch between the hardware components. The exact system failure rate per hour is computed using the law of total probability. This analysis requires knowledge of the failure rates for the hardware components. In addition, knowledge of specific probabilistic performance metrics for the fault detection logic is needed. Numerical examples are provided to demonstrate the proposed analysis method.
Systematic Fault Tolerant Control Based on Adaptive Thau Observer Estimation for Quadrotor Uavs
Authors: Cen Zhaohui , Noura Hassan , Younes Younes Al 
Published: May 2015

Abstract
A systematic fault tolerant control (FTC) scheme based on fault estimation for a quadrotor actuator, which integrates normal control, active and passive FTC and fault parking is proposed in this paper. Firstly, an adaptive Thau observer (ATO) is presented to estimate the quadrotor rotor fault magnitudes, and then faults with different magnitudes and time-varying natures are rated into corresponding fault severity levels based on the pre-defined fault-tolerant boundaries. Secondly, a systematic FTC strategy which can coordinate various FTC methods is designed to compensate for failures depending on the fault types and severity levels. Unlike former stand-alone passive FTC or active FTC, our proposed FTC scheme can compensate for faults in a way of condition-based maintenance (CBM), and especially consider the fatal failures that traditional FTC techniques cannot accommodate to avoid the crashing of UAVs. Finally, various simulations are carried out to show the performance and effectiveness of the proposed method.
Smac–Fdi: A Single Model Active Fault Detection and Isolation System for Unmanned Aircraft
Authors: Ducard Guillaume J.J. 
Published: May 2015

Abstract
This article presents a single model active fault detection and isolation system (SMAC-FDI) which is designed to efficiently detect and isolate a faulty actuator in a system, such as a small (unmanned) aircraft. This FDI system is based on a single and simple aerodynamic model of an aircraft in order to generate some residuals, as soon as an actuator fault occurs. These residuals are used to trigger an active strategy based on artificial exciting signals that searches within the residuals for the signature of an actuator fault. Fault isolation is carried out through an innovative mechanism that does not use the previous residuals but the actuator control signals directly. In addition, the paper presents a complete parameter-tuning strategy for this FDI system. The novel concepts are backed-up by simulations of a small unmanned aircraft experiencing successive actuator failures. The robustness of the SMAC-FDI method is tested in the presence of model uncertainties, realistic sensor noise and wind gusts. Finally, the paper concludes with a discussion on the computational efficiency of the method and its ability to run on small microcontrollers.
The usefulness of white light endoscopy, narrow band imaging, and magnification for the optimization of diagnosis in Barrett’s esophagus
Authors: Boeriu Alina , Brusnic Olga , Onișor Danusia , Pascarenco Ofelia , Boeriu C. , Dobru Daniela 
Published: May 2015

Abstract
The diagnosis of dysplasia and early neoplasia in Barrett’s esophagus by conventional endoscopy is based on a four- quadrant random biopsies protocol that is prone to sampling errors. Novel endoscopic techniques have been developed to enhance the detection of premalignant and malignant lesions by real time assessment of microvasculare architecture and mucosal structure. Chromoendoscopy with magnification has improved the visualization of lesions, but the dye application impairs a clear evaluation of vascular network. Narrow band imaging endoscopy enhances vascular imaging by using narrow bandwidth lights, with penetration to superficial mucosal structures. Different classification systems of mucosal and vascular patterns have been developed to improve the diagnostic accuracy of non-dysplastic and dysplastic BE, as well as of early esophageal cancer. This article is focused on both the clinical benefits and controversies surrounding conventional and advanced endoscopic methods used for screening and surveillance of patients with Barrett’s esophagus. Current evidence shows that the adoption of new technology in routine practice requires a high level of performance as well as the standardization of various classification systems.
Improved cardiac protection with Sabax cardioplegia in Langendorff isolated rat hearts
Authors: Perian M. , Mărginean M. , Dobreanu D. , Scridon Alina 
Published: May 2015

Abstract
Objective: Cardioplegia is an important step to facilitate cardiac surgery while limiting intraoperative myocardial injury. Although recent advances in cardioplegic arrest methods have significantly contributed to better postoperative outcomes, there is still controversy regarding the optimal composition and temperature of the cardioplegic solution. Accordingly, we aimed to assess whether cold or lukewarm Sabax cardioplegia offer improved myocardial protection compared with the classical Krebs-Henseleit solution. Methods: The hearts of 40 male Wistar rats were isolated and submitted to constant-flow retrograde perfusion using a Langendorff perfusion apparatus. The hearts were randomly assigned to cold Krebs-Henseleit (K-H), cold Sabax, or lukewarm Sabax cardioplegia. The ECG, heart rates, and left ventricular systolic pressures (LVSP) were recorded pre- and post-cardioplegia. The time needed for cardioplegia induction and post-cardioplegia recovery were also noted. Results: Both cold and lukewarm Sabax cardioplegia insured faster induction and faster recovery following isothermic reperfusion compared to the standard K-H solution (both p< 0.01). With K-H cardioplegia, the hearts presented a 21.7% force loss after reperfusion (p< 0.001), whilst Sabax cardioplegia was associated with a slight increase in ventricular mechanical activity (3% LVSP increase with lukewarm Sabax cardioplegia, p< 0.001 and 2% LVSP increase with cold Sabax cardioplegia, p = 0.02). With Sabax cardioplegia the hearts displayed considerably less major arrhythmic events and presented less significant bradycardia. Conclusions: The present data suggest that Sabax cardioplegia may be superior to the classical cold crystalloid K-H solution in preserving mechanical activity of the heart and may provide superior protection against major arrhythmias.
Diagnostic and Prognostic Particularities of the Implications of the Presence of Tumor Necrosis Factor Alpha in Patients with Periodontal Disease
Authors: Yero Ieremie Lia Maria , Lazăr Luminița , Ciurba Adriana 
Published: May 2015

Abstract
Periodontal disease can have significant effects by increasing the circulating levels of TNF-α, therefore its prevention and treatment is important in maintaining the overall health of the body. Objective: The aim of our research was to assess the differences in the salivary concentration of TNF-α between patients with periodontal disease and those free of the disease and to studz whether it can represent an indicator of the evolution of periodontal disease. We also aimed to assess the practical applicability of the method for the determination of this cytokine in the saliva. Materials and methods: Our study included two groups of subjects, the first group consisting in patients diagnosed with periodontal disease, while the control group included subjects free of periodontal disease. TNF-α concentration was determined with the ELISA test for human TNF-α and the results were expressed in pg/ mL. The data were statistically processed with GraphPad software and the statistical nonparametric Mann-Whitney test was applied. Results: We observe nearly double values of the TNF-α salivary level in the group of patients suffering from periodontal disease compared to the subjects free of periodontal disease, which allows us to notice that saliva analysis is a useful and safely enough method for the diagnosis and follow-up in the development of periodontal disease. Conclusion: The salivary level of TNF-α in patients with periodontal disease is not only an indicator of periodontal disease progression, but also a reflection of the pathogen potential that periodontal disease may have on the overall health of the body.
A note on exp-function method combined with complex transform method applied to fractional differential equations
Authors: Guner Ozkan , Bekir Ahmet , Bilgil Halis 
Published: May 2015

AbstractIn this article, the fractional derivatives in the sense of modified
Riemann–Liouville and the exp-function method are used to construct exact
solutions for some nonlinear partial fractional differential equations via
the nonlinear fractional Liouville equation and nonlinear fractional
Zoomeron equation. These nonlinear fractional equations can be turned into
another nonlinear ordinary differential equation by complex transform
method. This method is efficient and powerful in solving wide classes of
nonlinear fractional order equations. The exp-function method appears to be
easier and more convenient by means of a symbolic computation system.
Species Structure of Plants in the Báb Forest Clearcuts
Authors: Pilková Ivana 
Published: May 2015

Abstract
In the paper we have summarized the results of a research which was realized in the Báb forest (Veľký Báb, Nitra upland). The target of the research is the evaluation of species composition in the clearcuts in 2012. In the Báb forest, during spring records there were 80 and during summer records 102 taxa of taxons recorded. The woody plants of spring and summer reports were mainly represented by typical forest species. Moreover, these are woody plants of forest open parts and there are also two invasive woody Ailanthus altissima, Robinia pseudoacacia plants documented. During the summer reports, three new woody plants Clematis vitalba, Lonicera caprifolium, Ulmus minor appeared in the herb layer. Herbs are represented during the spring reports by typical spring ephemeroids, geophytes and forest herbs presenting the spring synusia. During the summer reports, ephemeroids are absent and there were new species, mainly Alliaria petiolata, Convallaria majalis, Lithospermum purpurocaeruleum, Melica nutans of forest herbs reported. In the clearcut areas also clearcut, synanthropic, mainly Cirsium vulgare, Lamium purpureum, Sambucus ebulus, Serratula tinctoria, Torilis japonica and invasive species Aster lanceolatus, A. novi-belgii agg., Erigeron annuus ssp. annuus, Impatiens parviflora occurred. Generally, we can state that the diversity of clearcut plant taxa is high. Taxa are represented by forest woody plants, woody plants of clearcuts, forest open parts and forest edges. Within clearcut herbs, there are typical forest species of oak-hornbeam forests represented, species of clearcuts and human-influenced posts and there are also invasive taxa found
The Public Administration Accounting in the Light Public Finance Managements Reform and Changes of the New Accounting Directive of the European Parliament and the European Council
Authors: Košovská Iveta , Váryová Ivana , Ferenczi Vaňová Alexandra , Krajčírová Renáta 
Published: May 2015

Abstract
The role of public administration accounting is to secure a database of relevant information essential for the management of public finances and need for presenting of operations results of our country within the European Union (EU). The accounting of public administration entities should provide a true and fair view on the assets and liabilities, as well as the financial situation and the use of public appropriations. After the entry of the Slovak Republic (SR) to the European Union (EU) the International Public Sector Accounting Standards began to be applied in our legislation. They provide a uniform basis for the data consolidation as well as more efficient information for the economic decisions of individual users
Modernization of the Method of Line-Line Intersection Using Rtn Gnss Technology for Determining the Position of Corners of Buildings
Authors: Krzyżek Robert 
Published: May 2015

Abstract
Carrying out measurements of buildings with RTN GNSS technology in difficult environmental conditions appears to be a major challenge for many surveyors. Achieving the required accuracy of the position of a building structure is often a difficult, and sometimes even an impossible task to perform. This paper presents an innovative solution to increase the reliability of determining the coordinates of building corners, by modernizing the results obtained from the indirect method of measurement of line-line intersection by the socalled half-angle method. Generally speaking, the half-angle method is to verify the angular values in determined points (corners of buildings) from the method of intersection of the base point lines. Optimization of this method involves reducing deformation of a building, which has been determined in real time, taking into account only the classical method of line-line intersection. In order to obtain optimized measurement results, the conversion of the obtained results to the convergent values relative to the most probable coordinates is performed. Based on a detailed comparative and statistical analyses, it can be concluded that the modernized method of line intersection, employed in the RTN GNSS mode with the half-angle method, greatly improves the reliability of determining corners of buildings (X and Y coordinates), as well as provides an exact reflection of the geometric shape of a structure.
Morphological - lesional aspects of prosthetic mitral valve thrombosis
Authors: Popa M. F. , Candea Lavinia-Simona , Parlica I. 
Published: May 2015

Abstract
The purpose of this paper is to present a case of prosthetic mitral valve thrombosis in a young patient with a history of acute articular rheumatism with bivalvular damage which required prosthetic mitral twin disc and tricuspid annuloplasty that, despite effective anticoagulation treatment, shows a high degree of mitral valve obstruction with severe hemodynamic disturbances that ultimately led to death.
The particularity of the case lies in the development of thrombosis in twin disc prosthesis type, complication that, in the literature, is cited as being more rarely met than the cases of single-disc prosthesis.
Die Form übersetzen: Zur (De)konstruktion des literarischen Sinnes
Authors: Cwik von Mateusz 
Published: May 2015

Abstract
This contribution highlights the conditions of translating literature by way of exemplary samples from German and Japanese literature and theory. The problem of the (in)translatability of literature is discussed from three angles, with an emphasis on the aspect of language. The first part is concerned with the construction of meaning in literature. It considers the meaning of a literary text to be a composite construct built from different semantic forms. This interpretation of meaning as a construction integrating divergent semantic relations enables a systematic exploration of the problems encountered in the translation of literature in the dimension of language. The second and third part of the paper concern themselves with extralinguistic perspectives on the (in)translatability of literature. Literary meaning is in part also conditioned by the historical evolution of aesthetic norms, and by the norms of reception of literary works, both of which are culturally determined.
Assessing The Effect Of Pressing Matrix Diameter And Compacting Pressure On Density And Durability Of Pellets
Authors: Macák Miroslav , Nozdrovický Ladislav , Maga Juraj , Hussein Affan Othman 
Published: May 2015

Abstract
Pellets made of biomass for energy purposes can be considered as a significant type of biofuel. The efficiency of biopellets depends upon many factors; therefore, in our paper we have focused our attention on measuring the physical properties of biopellets made from lucerne hay and maize stover. The chemical composition of biomass materials is characterised. Biopellets were made on the hydraulic press and their durability was measured on the own instrument designed according to the ASABE S269.4 standard. As the biomass particle size plays an important role in the process of pellets producing, the particle size distribution was determined. According to our experiments, both pressure and diameter had no effect on the durability of pellets for both materials, especially with the pressure force of 100 MPa and 125 MPa, whereas with increasing the pressure force to 150 MPa for the die diameter 20 mm for both lucerne hay and maize stover, a significant increment occurred in the durability of pellets.
Intermediate Images
Authors: Paech Joachim 
Published: May 2015

Abstract
Starting from a definition of the word ‘picture’ as a real-world object that shows other objects on its surface as a representation of its image, I propose that the intermediality of pictures of all kinds is only possible through their images, after they have been separated from their material basis or foundation (for example, a painting in its physical reality can never be directly connected with a movie). In all technical reproductions of images, such as printing processes, an image is taken from a negative matrix in order to realize multiple prints of the same representation. The most effective model of this procedure is photography: photographic images can easily be connected with their media forms to produce other, more complex forms, such as magazines, printed books, or films. Intermediate images in the form of matrices - sometimes transparent (e.g. in the light beam of a film projection), sometimes opaque - are required to transform one pictorial media form into another. Finally, for the digital matrix-image, there is no longer any difference between the matrix and the image: the matrix has become its own image, which can be linked to all other media forms.