bluuebunny/crossref_metadata_2025_split huggingface dataset:
EXAMINATION OF THE CONCENTRATIONS OF SOME HEAVY METALS IN THE ORGANS OF TWO FISH SPECIES (PHOXINELLUS ANATOLICUS HANKO, 1924, CYPRINUS CARPIO LINNEAUS, 1758) TAKEN FROM SUĞLA LAKE
Authors: Akköz Cengiz , Çağlar Cemal 
Published: January 2014

ABSTRACT
This research has been conducted to determine the heavy metal (Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb and Zn) accumulation in the fish species Carp (Cyprinus carpio Linneaus, 1758) and Fatty fish (Phoxinellus anatolicus Hanko, 1924) taken from Suğla Lake, which is one of the most important water sources of Konya. In this research, conducted in 2009-2010, the heavy metal accumulation was examined in the time span of one year seasonally. And it has been concluded at the end of the research that the heavy metal accumulations show statistical dramatic differences between the seasons (p<0,05).
RIGHT-ANGLE FLUORESCENCE SPECTROSCOPY FOR DIFFERENTIATION OF DISTILLED ALCOHOLIC BEVERAGES
Authors: Uríčková Veronika , Sádecká Jana , Májek Pavel 
Published: January 2014

Abstract
Total luminescence and synchronous scanning fluorescence spectroscopic techniques were investigated for differentiating brandies from mixed wine spirits. The studies were performed on 16 brandies from 3 different producers and 30 mixed wine spirits from 5 different producers. Differentiation between samples was accomplished by multivariate data analysis methods (principal component analysis, hierarchical cluster analysis, and linear discriminant analysis). Correct classification was obtained using emission spectra (400-650 nm) recorded at excitation wavelength 390 nm, excitation spectra (225-460 nm) obtained at emission wavelength 470 nm and synchronous fluorescence spectra (200-700 nm) collected at wavelength interval 80 nm. These results indicate that right-angle fluorescence spectroscopy offers a promising approach for the authentication of brandies as neither sample preparation nor special qualification of the personnel are required, and data acquisition and analysis are relatively simple when compared to front-face technique.
SYNTHESIS AND REACTIONS OF NEW DERIVATIVES OF FURO[3,2-b]PYRROLE
Authors: Zemanová Ivana , Gašparová Renata 
Published: January 2014

Abstract
Synthesis of methyl 4H-furo[3,2-b]pyrrole-5-carboxylate is taken place in two step synthesis. Vilsmeier-Haack reaction of 4H-furo[3,2-b]pyrrole-5-carboxylate 1 led to methyl 2-formyl-4H-furo[3,2- b]pyrrole-5-carboxylate 4, which served as starting compound for synthesis of furo[3,2-b]pyrrole-2- aldoxime 5 and methyl 2-[(4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-furo[3,2-b]pyrrole-5- carboxylate 7. The hydrazinolysis of 1 was prepared by carbohydrazide 2, which subsequently reacted with aldehydes to form of derivatives 3. Pyrazole derivatives 11 were prepared by the reaction of azlactone 9 with derivatives 10. Reactions were carried out under microwave irradiation or at classical heating.
CHARACTERIZATION OF SOIL ADDITIVE DERIVED FROM SEWAGE SLUDGE
Authors: Šuňovská Anna , Horník Miroslav , Pipíška Martin , Lesný Juraj , Augustín Jozef , Hostin Stanislav 
Published: January 2014

Abstract
The aim of the present work is to characterize the soil additive derived from sewage sludge as potentially economically acceptable material for agricultural production as well as for soil and environment protection. The soil additive consisting of sewage sludge obtained from the wastewater treatment plant Pannon-Víz Zrt. (Győr, Hungary) and agricultural byproducts represented by wastes from grain mill industry and crushed corn cobs was prepared using the low-capacity granulator equipment constructed by Energy Agency Public Nonprofit Ltd. (Hungary). The characterization of sewage sludge as primary composite and prepared soil additive includes the determination of physico-chemical parameters such as pH determined in suspension with distilled water, 0.01 mol/dm3 CaCl2 or 1 mol/dm3 KCl solutions, pHzpc predicted by potentiometric titration and ProtoFit software, water holding capacity (WHC), cationexchange capacity (CEC) and total organic carbon (TOC). The elemental analysis by X-ray fluorescence spectrometry revealed that sewage sludge as well as prepared soil additive contain significant amount of Zn and Cu as important microelements in plant nutrition. Also, it was found that prepared soil additive represents the considerable source of a significant proportion, strong bound and in this way gradually released microelements. Obtained results suggest on the application potential of prepared soil additive in agricultural production as well as in remediation and reclamation of contaminated or degraded soil.
The Public Administration Discipline in Slovenia: Between Legal and Administrative Sciences
Authors: Kovač Polonca 
Published: January 2014

Abstract
Th e article analyzes the historical development of public administration as a discipline in research and study programs situated between legal and administrative sciences in Slovenia as part of the Central European political and legal environment. Public administration in Slovenia was initially, and still is, primarily law-driven, but an integrative and furthermore interdisciplinary approach to public-administration studies is considered to be an inevitable trend due to its complex character. However, as indicated by the presented results of research on Slovene administrative study programs and teachers’ habilitation areas, combined with the classification of researchers’ scientific achievements, carried out in order to establish the state of the art of administrative science, research and study programs are developing rather in the framework of administrative-legal science. Hence, as grounded by historical, comparative and empirical analyses of the present study programs, habilitation and research areas in Slovenia, critical assessment of their design and classification leads us to draw several conclusions. Primarily, law is not sufficient, although, simultaneously, in the CEE area it is an indispensable basis for the study of a law-determined public administration. Both mentioned imperatives should systematically be taken into account in future (supra-) national field classifications as well as in the planning and accreditation of study programs and research in the field.
The relationship between pitch discrimination and Romanian students’ spelling performance
Authors: Dolean Dacian Dorin 
Published: January 2014

Abstract
Previous studies have shown that music can have a positive impact on phonological awareness and on foreign language acquisition. The present research investigates specifically the role of pitch discrimination ability in native and foreign language spelling performance. Two groups of elementary school children were selected based on their pitch discrimination abilities (high and low). Their spelling performance in their native and a foreign (fictional) language was assessed. The results indicate that pitch discrimination ability can be linked to spelling ability in both the native and a foreign language. They also suggest that studying a musical instrument might predict enhanced spelling performance ability
Do referential problem spaces affect the frequency of imperative pointing by infants?
Authors: Kishimoto Takeshi 
Published: January 2014

Abstract
Before speaking language, infants produce pointing gestures. To elucidate the mechanism promoting imperative pointing by infants, we investigated whether referential problem spaces, which are eco-cultural contexts in which subjects are reliant on others to obtain desirable but unreachable objects, affect the parental awareness of the frequency of imperative pointing by infants. Through a survey questionnaire, we asked parents of infants aged 8-30 months about the kinds of objects they place away from their infants and the frequency of their infants’ imperative pointing. The results show that parents who mentioned placing tiny objects or objects mainly used by adults or older children away from their infants reported higher frequencies of imperative pointing by their infants than those who did not. This suggests that the frequency of infants’ imperative pointing is increased by referential problem spaces, which are constructed by placing tiny objects or objects mainly used by adults or older children away from the infants.
Calculations of labyrinth seals with and without diagnostic extraction in fluid-flow machines
Authors: Kaszowski Paweł , Dzida Marek , Krzyślak Piotr 
Published: January 2014

ABSTRACT
Labyrinth seals are essential components of steam turbine unit constructions. Two types of labyrinth seals can be named, the first of which is the seal without diagnostic steam extraction, and the second - with extraction. The distribution of flow parameters along the packing is affected remarkably by the average seal clearance. The presence of diagnostic extraction leads to the equation system which is determinable and can be inversed to calculate the average seal clearance Si. Analysing the obtained results leads to the conclusion that the information about this parameter provides opportunities to monitor the current state of the packing in real time. The applied calculation procedure bases on the de Saint - Venant equation. The article also includes a brief description of both types of seals.
Second Generation Intact Stability Criteria: on the validation of codes for direct stability assessment in the framework of an example application
Authors: Bulian Gabriele , Francescutto Alberto 
Published: January 2014

ABSTRACT
The Sub-Committee on Stability and Load Lines and on Fishing Vessels Safety (SLF) of the International Maritime Organization (IMO) has undertaken the development of so-called “Second Generation Intact Stability Criteria” (SGISC) with the intention of providing a new set of rules covering those phenomena which are not properly covered by present, mostly semi-empirical, requirements. The first two levels of the envisioned 3+1 tiers structure of SGISC are so-called “vulnerability assessment” levels: most of the discussion has so far been dedicated to these levels. At the highest level there is the so-called “Direct Stability Assessment”, which is also strictly linked with the development of ship-specific “Operational Guidance”. Recent discussion on the topic of “Direct Stability Assessment” (DSA) has touched the issue of “validation” of numerical codes to be employed at this level. Stimulated by, and in view of, the ongoing IMO discussion, this paper presents the results of a recent series of experiments in beam waves (mono-/bichromatic, irregular) and associated simulations based on a 6-DOF blended code. Nonlinear harmonic and sub-harmonic resonances are observed and simulated.
Efficient heuristic for non-linear transportation problem on the route with multiple ports
Authors: Krile Srećko 
Published: January 2014

ABSTRACT
We need a better transport planning tool for loading maximization and transport cost minimization on the voyage route with multiple loading/unloading (discharging) ports. The implemented heuristic algorithm is able to find out an appropriate routing sequence with maximal earnings and profit. In the same time it looks for minimal loading/discharging and transshipment costs, but with fulfillment of cargo demands in a number of ports on the route. The efficient algorithm for optimal transport of N cargo loads (e.g. contingent of containers) for ships with limited capacity is being developed. This efficient tool may significantly reduce transport costs and ensure maximal profit to freight forwarders. Also, it can be applied for supply chain management of different goods from numerous vendors. The proposed algorithm shows acceptable complexity that means that such optimization tool can be used in shipping supported with limited computing power.
Legal aspects of low-emission shipping in the light of provisions of “sulphur directive” adopted by the European Union
Authors: Madejska Beata 
Published: January 2014

ABSTRACT
Shipping emits a variety of air pollutants: sulphur dioxide (SOx), nitrogen oxides (NOx), carbon dioxide (CO2) and particulate matter PM. Air pollutant emissions from maritime transport can be transported over long distances and thus increasingly contribute to air quality problems. Key environmental regulations (international and European) coming into force in this decade address emissions of SOx, NOx, CO2 and PM to control and limit their impact in the atmosphere. In the European Union, accordingly to the legal regulations, in the sulphur emission control areas the required SOx content of fuel will be reduced from 1.5 % to 0.1 % beginning January 2015. Globally, from 2020 onwards, ships operating in all other European Sea areas will have to use fuels with sulphur content of 0.5 % or less.
Polymorphisms in folate pathway and pemetrexed treatment outcome in patients with malignant pleural mesothelioma
Authors: Goricar Katja , Kovac Viljem , Dolzan Vita 
Published: January 2014

Abstract
Introduction. A combination of pemetrexed and cisplatin has been shown to improve the outcome in patients with malignant pleural mesothelioma (MPM), however, there is a great heterogeneity in treatment response among patients. The aim of our study was to evaluate the influence of polymorphisms in folate pathway and transporter genes on pemetrexed treatment outcome in Slovenian patients with MPM.
Methods. MPM patients treated with pemetrexed in the course of a prospective randomized clinical trial were genotyped for nineteen polymorphisms in five genes of folate pathway and six transporter genes. Logistic regression was used to assess the influence of polymorphisms on treatment efficacy and toxicity, while Cox regression was used to determine their influence on progression-free and overall survival.
Results. Patients with at least one polymorphic MTHFD1 rs2236225 allele had a significantly lower response rate (p = 0.005; odds ratio [OR] = 0.12; 95% confidence interval [CI] = 0.03−0.54) and shorter progression-free survival (p = 0.032; hazard ratio [HR] = 3.10; 95% CI = 1.10−8.74) than non-carriers. Polymorphisms in transporter genes did not influence survival; however, several were associated with toxicity. Liver toxicity was significantly lower in carriers of polymorphic ABCC2 rs2273697 (p = 0.028; OR = 0.23; 95% CI = 0.06−0.85), SLCO1B1 rs4149056 (p = 0.028; OR = 0.23; 95% CI = 0.06−0.85) and rs11045879 (p = 0.014; OR = 0.18; 95% CI = 0.05−0.71) alleles compared to non-carriers, as well as in patients with SLCO1B1 GCAC haplotype (p = 0.048; OR = 0.17; 95% CI = 0.03−0.98). Gastrointestinal toxicity was much more common in patients with polymorphic ABCC2 rs717620 allele (p = 0.004; OR = 10.67; 95% CI = 2.15−52.85) and ABCC2 CAG haplotype (p = 0.006; OR = 5.67; 95% CI = 1.64−19.66).
Conclusions. MTHFD1 polymorphism affected treatment response and survival, while polymorphisms in ABCC2 and SLCO1B1 transporter genes influenced the risk for toxicity. These polymorphisms could serve as potential markers of pemetrexed treatment outcome in patients with MPM.
THE IMPACT OF LANDSLIDE AREAS ON MUNICIPAL SPATIAL PLANNING
Authors: Bydłosz Jarosław , Hanus Paweł 
Published: January 2014

Abstract
Municipal spatial planning is one of the key elements of a national spatial policy and the local land use plan is the most important tool for shaping this policy. The local land use plan, as opposed to the study, is a provision of the local law. The study, however, is mandatory for the whole area of the municipality, while the local land use plan is, in principle, voluntary and subject to certain exceptions.
One of the elements which ought to be included in the spatial policy a municipality is taking into account the threats to the safety of its inhabitants and their property, as well as identifying areas of natural geological hazards. Therefore, both the study and the local land use plan of the municipality should include, among others, areas of particular risk related to the subsidence of soil masses, i.e., landslide areas. Landslide areas are of a limited use for investment purposes, including residential, industrial or service development, as particularly vulnerable to the phenomenon of rock masses, eluvium or sediments sliding down slopes under the force of gravity.
The purpose of this article is to analyze the legal and economic consequences resulting from changes to the local land use plan, related to the qualification of an area as a landslide area. This paper examines the changes to the local land use plan for the town of Wieliczka, located place on the border of the Outer Carpathians and the Carpathian Foredeep. The transition from a mountainous terrain into a plane gives rise to numerous natural forms of relief which are prone to landslides. The study of landslides in the municipality of Wieliczka conducted in 2008, resulted in changing the qualifications of many areas to areas at risk of soil subsidence. The effects of the study have been reflected in the new local land use plan introduced in 2010.
UNCERTAINTY OF PROPERTY VALUATION AS A SUBJECT OF ACADEMIC RESEARCH
Authors: Kucharska - Stasiak Ewa 
Published: January 2014

Abstract
Property valuation is characterized by uncertainty, understood not only as uncertainty of a single valuation, but also as a discrepancy between multiple valuations of the same property carried out at the same time and for the same purpose. A valuation is only an estimate, the outcome of which depends on the assumptions adopted by the valuer. Such assumptions may account for the potential of a property in a complex market environment in different ways.
The objective of the paper is to present the methodology of research devoted to valuation uncertainty in highly developed markets to emphasize the need to conduct such research in Poland, and to indicate the areas in which professional organizations should undertake actions.
REAL ESTATE MARKET RATING – NEED OR NECESSITY?
Authors: Renigier-Biłozor Małgorzata , Wiśniewski Radosław 
Published: January 2014

Abstract
Rating systems developed in Poland and other countries are generally used to evaluate the performance of businesses, organizations, institutions and even entire economies. Comprehensive solutions for assessing real estate markets and individual properties have never been proposed (several systems for evaluating mostly commercial real estate have been developed). This deficiency could be attributed to an absence of databases describing the real estate market and market changes as well as a shortage of coherent methods for analyzing real estate markets. In most cases, however, market phenomena may be difficult to classify because they involve behavioral, social and stochastic elements.
This article analyzes the existing systems for rating and ranking markets in different Polish regions and cities. They were compared with information about the classification of real estate markets on the example of selected property markets in Poland. Selected categories were evaluated to determine whether rating methods for real estate markets, including housing markets, should be developed for different Polish cities and regions. The growth potential of local real estate markets was also analyzed.
MONITORING TECHNICAL CONDITIONS OF ENGINEERING STRUCTURES USING THE TERRESTRIAL LASER SCANNING TECHNOLOGY
Authors: Zaczek-Peplinska Janina , Pasik Mariusz , Adamek Artur , Adamek Anna , Kołakowska Maria , Łapiński Sławomir 
Published: January 2014

Abstract
The laser scanning technology offers quite new possibilities in the field of the existing monitoring of engineering structures. The basic advantage of the laser scanning technology is huge amount of measuring observations and practically complete geometric and spectral information about the measured structures, which may be required within the short time. In the context of detection of threatens related to deformations and displacements of building structures, the surface - quasi-continuous distribution of measuring points is one of the most important factors. which ensure the possibility to perform correct evaluation of safety conditions of investigated structures. The proposed technological solution offers a series of new possibilities and the resulting methodology of determination of deformations and displacements of various structures, will considerably increase the scope of possible works and analyses. This will also create the new segment of data, which will result in delivery of additional information concerning conditions of the structure to experts from various fields, such as, among others, civil engineering, construction or geotechnique, who monitor the given structure.
EVOLUTIONARY STRATEGY (μ+λ) AS AN INSTRUMENT FOR DETERMINING DEFORMATION PARAMETERS OF STEEL STRUCTURES
Authors: Mrówczyńska Maria 
Published: January 2014

Abstract
The article presents the use of an evolutionary algorithm for determining the shape of the guy rope sag of a steel smokestack. The author excludes the analysis of the operation of the rope, and discusses only the problem of determining parameters of the function of the adaption of the rope sag curve into empirical data, obtained by the geodetic method. The estimation of parameters of the curve and the characteristics of the accuracy of its adaption into experimental data were carried out by means of an evolutionary algorithm with the use of an evolutionary strategy (μ+λ). The correctness of the strategy presented in the paper, as an instrument for searching for a global minimum of a criterion function, has been presented using as an example the minimisation of a certain two dimensional function and the estimation of parameters of an ordinary and orthogonal regression function. Previous theoretical analyses have also been used for determining parameters of the guy rope sag of a steel smokestack, which is measured periodically. In addition approximate values of the pull forces in the guy ropes have been calculated.
INVESTIGATION OF PRACTICAL AND THEORETICAL ACCURACY OF WIRELESS INDOOR POSITIONING SYSTEM UBISENSE
Authors: Woźniak Marek , Odziemczyk Waldemar , Nagórski Kamil 
Published: January 2014

Abstract
This paper presents the accuracy investigation results and functionality of Ubisense RTLS positioning system. Three kinds of studies were conducted: test of calibration accuracy, analysis of theoretical accuracy of the coordinates determination as well as accuracy measurements in field conditions. Test of calibration accuracy was made with several different geometric constellation of reference points (tag positions). We determined changes of orientation parameters of receivers and disturbance of positioning points coordinates against chosen reference points constellations. Analysis of theoretical accuracy was made for several receivers spatial positions and their orientations. It allowed to indicate favourable and unfavourable measurement area considering accuracy and reliability. Real positioning accuracy of the Ubisense system was determined by comparison with coordinates measured using precise tacheometer TCRP1201+.
Results of conducted experiments and accuracy analysis of test measurement were presented in figures and diagrams.
MEASUREMENT OF DEFLECTION LINE ON BRIDGES
Authors: Urban Rudolf , Štroner Martin 
Published: January 2014

Abstract
Prestressed concrete bridges are very sensitive to the increase in long-term deflections. Reliable forecasts of deflections of bridge structures during construction and durability are crucial for achieving good durability. The main results of measurements are the changes of the deflection line of the bridge structures, which places special demands on the measurement procedure. Results from measurements are very useful for the improvement of mathematical prediction methods of behaviour of long span prestressed concrete structures.