bluuebunny/crossref_metadata_2025_split huggingface dataset:
Arsenic Immobilization by Nanoscale Zero-Valent Iron / Immobilizacja Arsenu Przez Nanożelazo Na Zerowym Stopniu Utlenienia
Authors: Rodová Alena , Filip Jan , Černík Miroslav 
Published: April 2015

Abstract
Contaminated mine water from the Kank site (Czech Republic) containing arsenic at a concentration of approximately 85 mg/dm3 was tested in a reaction with elemental iron nanoparticles. In a reductive environment there was a reduction of As to the more soluble and toxic form of As(III) depending on the pH of the solution. Oxidation of elemental iron creates oxyhydroxides which incorporate As into their structure in the form of mixed complexes and thereby remove and bind dissolved As from the solution. The addition of 0.5 g/dm3 nZVI to the contaminated water leads to a significant decrease in ORP and concentrations of As to around the detection limit. The pH of the solution is not significantly affected by the addition of nZVI. The main competing anion for co-precipitation is represented by phosphates whose concentration after the addition of nZVI was reduced to 6.5% of the original value. The resulting precipitates were analyzed by XPS, XRF, XRD, SEM-EDX and Mössbauer spectroscopy. The presence of jarosite, Schwertmannite and also arsenic probably in the form of skorodite was confirmed
Incompressible SPH Model for Simulating Violent Free-Surface Fluid Flows
Authors: Staroszczyk Ryszard 
Published: April 2015

Abstract
In this paper the problem of transient gravitational wave propagation in a viscous incompressible fluid is considered, with a focus on flows with fast-moving free surfaces. The governing equations of the problem are solved by the smoothed particle hydrodynamics method (SPH). In order to impose the incompressibility constraint on the fluid motion, the so-called projection method is applied in which the discrete SPH equations are integrated in time by using a fractional-step technique. Numerical performance of the proposed model has been assessed by comparing its results with experimental data and with results obtained by a standard (weakly compressible) version of the SPH approach. For this purpose, a plane dam-break flow problem is simulated, in order to investigate the formation and propagation of a wave generated by a sudden collapse of a water column initially contained in a rectangular tank, as well as the impact of such a wave on a rigid vertical wall. The results of simulations show the evolution of the free surface of water, the variation of velocity and pressure fields in the fluid, and the time history of pressures exerted by an impacting wave on a wall.
Comparison of Average Energy Slope Estimation Formulas for One-dimensional Steady Gradually Varied Flow
Authors: Artichowicz Wojciech , Mikos-Studnicka Patrycja 
Published: April 2015

Abstract
To find the steady flow water surface profile, it is possible to use Bernoulli’s equation, which is a discrete form of the differential energy equation. Such an approach requires the average energy slope between cross-sections to be estimated. In the literature, many methods are proposed for estimating the average energy slope in this case, such as the arithmetic mean, resulting in the standard step method, the harmonic mean and the geometric mean. Also hydraulic averaging by means of conveyance is commonly used. In this study, water surface profiles numerically computed using different formulas for expressing the average slope were compared with exact analytical solutions of the differential energy equation. Maximum relative and mean square errors between numerical and analytical solutions were used as measures of the quality of numerical models. Experiments showed that all methods gave solutions useful for practical engineering purposes. For every method, the numerical solution was very close to the analytical one. However, from the numerical viewpoint, the differences between the methods were significant, as the errors differed up to two orders of magnitude.
Impact of Urbanization on Stormwater Runoff from a Small Urban Catchment: Gdańsk Małomiejska Basin Case Study
Authors: Olechnowicz Borys , Weinerowska-Bords Katarzyna 
Published: April 2015

Abstract
This paper deals with the impact of different forms of urbanization on the basin outflow. The influence of changes in land cover/use, drainage system development, reservoirs, and alternative ways of stormwater management (green roofs, permeable pavements) on basin runoff was presented in the case of a small urban basin in Gdansk (Poland). Seven variants of area development (in the period of 2000-2012) - three historical and four hypothetical - were analyzed. In each case, runoff calculations for three rainfall scenarios were carried out by means of the Hydrologic Modeling System designed by Hydrologic Engineering Center of the U.S. Army Corps of Engineers (HEC-HMS). The Soil Conservation Service (SCS) Curve Number (CN) method was used for calculations of effective rainfall, the kinematic wave model for those of overland flow, and the Muskingum-Cunge model for those of channel routing. The calculations indicated that urban development had resulted in increased peak discharge and runoff volume and in decreased peak time. On the other hand, a significant reduction in peak values was observed for a relatively small decrease in the normal storage level (NSL) in reservoirs or when green roofs on commercial centers were present. The study confirmed a significant increase in runoff as a result of urbanization and a considerable runoff reduction by simple alternative ways of stormwater management.
Experimental Verification of Storm Sewer Transient Flow Simulation
Authors: Szydłowski Michał 
Published: April 2015

Abstract
The paper focuses mainly on laboratory investigations of transient and transcritical flow in a single pipe of a sewer system. The aim of this paper is to present a comparison between pressure values calculated by an improved McCormack scheme and those measured at the hydraulic laboratory of the Gdańsk University of Technology, which were observed inside a pipe in an experiment for water flow with pressurization. The analysis proves that the numerical approach applied to flow simulation is a sufficiently accurate and reliable technique for predicting the basic parameters of storm sewer flow
Helminths of Liophis miliaris (Squamata, Dipsadidae): a list of species and new records
Authors: Mati V. L. T. , Pinto H. A. , Melo A. L. 
Published: April 2015

Summary
In order to have better knowledge of the parasites of the common water snake Liophis miliaris (Linnaeus, 1758), a checklist of its helminths was produced based on a review of the literature and new records of worms identified during the course of a parasitological survey combining data from stool analysis (n = 22) and necropsies (n = 8) of specimens of this snake from Muriaé, state of Minas Gerais, Brazil. Thirty-one helminth species (two acanthocephalans, one cestode, 11 nematodes and 17 trematodes) were so far reported in L. miliaris in the Neotropical region, already including the records in the present study of Acanthorhabdias acanthorhabdias Pereira, 1927, Paracapillaria (Ophidiocapillaria) cesarpintoi (Freitas & Lent, 1934) and Strongyloides ophidiae Pereira, 1929. Taxonomic comments on these nematode species are given, and areas of occurrence of A. acanthorhabdias and P. cesarpintoi are expanded in southeastern Brazil. In addition, factors related to parasite richness of L. miliaris, which is likely related to its aquatic habits, are discussed.
Antimicrobial activity of Ficus sycomorus L. (Moraceae) leaf and stem-bark extracts against multidrug resistant human pathogens
Authors: Saleh Basel , Hammoud Razan , Al-Mariri Ayman 
Published: April 2015

Summary
The present work was conducted to investigate antibacterial activity of methanol and acetone in leaf (LE) and stem-bark (SBE) of Ficus sycomorus L. crude extracts against sensitive and resistant species of Staphylococcus aureus and Acinetobacter baumannii pathogens. Antimicrobial activity expressed by disc-diffusion method (zone of inhibitions - ZIs), minimum inhibitory concentrations (MICs) and minimum bactericidal concentration (MBC) were measured as reported for many investigations. Similar study with 6 commercial antibiotics as a reference drug was undertaken. Based upon the estimated ZIs, MIC and MBC values, acetone LE exhibited higher antimicrobial activity than that of methanol one. Otherwise, standard antibiotics have lower effectiveness (ZIs, MICs and MBC) on all tested bacteria as compared to the SBE and LE. The highest antibacterial activity was recorded in sensitive A. baumannii isolate with MICs 2.5, 4.9 mg/ml and MBC 3.8, 9.7 mg/ml for acetone LE and SBE, respectively. Our data indicated that the lowest antibiotics antibacterial activity was recorded for resistant A. baumannii pathogen. It was lower than those of the both plant fractions extracts.
Adaptation, the Paramount Communication Strategy
Authors: Bastin Georges L. 
Published: April 2015

Abstract
In Translation Studies as well as in any other discipline dealing with human communication, we can assume without any doubts that adaptation is the most efficient communicational strategy. Although it is a tactical tool used to solve isolated communicational problems or conflicts, it is far and foremost a strategy with a long term general purpose closely related to a communicational and even a lifelong project.
This paper will examine the implications of adaption as tactical and strategic ways of solving cultural dissimilarities from the translation studies perspective. Such reflection will be illustrated with examples taken from the so-called field of pragmatic translation activity but also from translation history. Particularly, we will look at what was at stake when Spanish missionaries translated religious texts while serving their purpose of evangelization. This will lead us to envisage the product of such adaptations as syncretism, métissage or hybridity. Those different concepts, while not contradictory, have distinct ideological and political implications when it comes to the interpretation of colonial history.
This paper will also deal with the concepts of intertextuality and intermediality as ideal environments for adaptation. We will show that adaptation in translation studies is at the crossroads of various disciplines that it can enrich.
A Glance through the VPN Looking Glass: IPv6 Leakage and DNS Hijacking in Commercial VPN clients
Authors: Perta Vasile C. , Barbera Marco V. , Tyson Gareth , Haddadi Hamed , Mei Alessandro 
Published: April 2015

Abstract
Commercial Virtual Private Network (VPN) services have become a popular and convenient technology for users seeking privacy and anonymity. They have been applied to a wide range of use cases, with commercial providers often making bold claims regarding their ability to fulfil each of these needs, e.g., censorship circumvention, anonymity and protection from monitoring and tracking. However, as of yet, the claims made by these providers have not received a sufficiently detailed scrutiny. This paper thus investigates the claims of privacy and anonymity in commercial VPN services. We analyse 14 of the most popular ones, inspecting their internals and their infrastructures. Despite being a known issue, our experimental study reveals that the majority of VPN services suffer from IPv6 traffic leakage. The work is extended by developing more sophisticated DNS hijacking attacks that allow all traffic to be transparently captured.We conclude discussing a range of best practices and countermeasures that can address these vulnerabilities
Resources and adaptation following involuntary resettlement in the Bytom-Karb community
Authors: Pietkiewicz Igor , Wójcik Małgorzata , Popiołek Katarzyna , Bańka Augustyn 
Published: April 2015

Abstract
Studies show that involuntary displacement often creates various threats for the community and individuals. To reduce these risks, Environmental and Social Impact Assessment, Health Impact Assessment, and Social Assessment are recommended. Whereas assessments focus mostly on the community level and studies describe cases of large population displacements, there is a lack of empirical evidence about how individuals cope with involuntary displacement and what factors contribute or hinder their successful adaptation in the target location. This study uses semi-structured interviews with 21 people about their experience of resettlement due to a mine collapse in Bytom, Poland, that led to involuntary displacement of 560 people. Data was analyzed according to the constructivist grounded theory principles. Results show that this case illustrates a mixture of post-disaster and development-induced displacement. Various factors and resources that affected coping strategies were analyzed, including: material and legal status, health and age, communication skills, and relocation experience. Our findings suggest that, when circumstances allow, an individual resources assessment should also be conducted to counteract impoverishment and further marginalization of the disprivileged and vulnerable individuals.
Does experiencing poverty and lower economic status make us less pro-ecological?
Authors: Hełka Anna , Amin Maria , Fober Alicja , Jonak Justyna , Krzemińska Sabina , Neska Katarzyna 
Published: April 2015

Abstract
The main aim of this study was to examine whether the economic status (current and in childhood) determined pro-ecological attitudes and behaviour. The survey involved 207 adults with different economic status. Both economic status in childhood and the present were taken into consideration. Analysis of the results indicated that people raised in families with low and medium material status have not only more eco-friendly attitudes but also have a greater tendency towards various ‘green’ behaviours. The differences among people with different current material status concerning their eco-friendly attitudes and behaviours are not so obvious. The most wealthy seem to have a less pro-ecological attitude, but on the other hand they are ready to put more money towards ecologically-friendly household expenses.
Psychosocial characteristics of men and women as perpetrators of domestic violence
Authors: Rode Danuta , Rode Magdalena , Januszek Maciej 
Published: April 2015

Abstract
The presented study aims to compare men and women (N = 227), perpetrators of domestic violence in terms of psychosocial characteristics, present conditions of socialization in which the perpetrator grew and the motives for committing violent act against partners. The population of violence offenders under study and its sub-groups (women and men) did not differ from the norm group in terms of personality traits and temperament. The differences were noticed only in two KSP scales: secure style and avoidance style. The comparison of women and men revealed differences, in three variables: openness for experience, emotional intelligence and avoidance-ambivalence style. Moreover, study showed that despite the good relationship between the subjects’ parents, some perpetrators suffered violence from the loved ones. It should be noted that women were more affected by physical and psychological aggression in childhood. Analysis of motives to commit acts of violence indicated that they are associated with three factors: advantage over your partner, influence and control.
From Polyanna syndrome to Eeyore’s Corner? Hope and pain in patients with chronic low back pain
Authors: Wojtyna Ewa , Palt Łukasz , Popiołek Katarzyna 
Published: April 2015

AbstractChronic low back pain affects 50-80% of the population, while its consequences may impair the functioning of patients suffering from it, in many spheres of life . Hope is a factor which may influence coping with pain as well as cognitive reflection of pain experience. The aim of the study has been to check: 1) whether dependencies exist between hope-trait and hope-state and the perception of pain; 2) whether experiencing pain at the time of filling questionnaires matters for the assessment of the level of hope; 3) whether there is interaction between hope, the pain experienced at the moment of investigation, and memory of the intensity of previously experienced pain. 150 patients participated in the study, they all reported aggravation of the chronic low back pain syndrome. The study was a cross-sectional study, based on questionnaires. On the third day of treatment the subjects were given the following questionnaires: Trait Hope Scale, State Hope Scale, and Numerical Rating Scale of Pain to fill. Poor correlation was demonstrated to exist between hope-state and hope-pathways on the one hand, and the intensity of minimum pain level experienced during the first three days of treatment. It has been noted that the presence of pain at the time of filling questionnaires results in reducing the hope-state, but only in those persons, who had experienced severe pain previously. On the other hand, in case of patients who had experienced slight pain previously, the pain present when filling in the questionnaires is conducive to enhanced hope-state. The results of the study confirm the complex character of relations between hope and pain.
I am so glad that we parted! Am I? On attitude representation, counterfactual thinking, and experienced regret
Authors: Grabowski Adam , Broemer Philip 
Published: April 2015

Abstract
Two studies examined how different linguistic forms affect the way in which people access memories of former close relationships that are irrevocably over. Remembering former relationships can activate either positive or negative attitudes. Whether people feel sorrow that bygones are in fact bygones depends on attitudinal valence, but also on the linguistic form in which people express their attitudes. More abstract linguistic forms prevent people from retrieving specific and detailed memories, and thus prompt them to generating more counterfactual thoughts and to experience stronger regret. In contrast, more concrete linguistic forms lead people to remember their personal past more vividly and accurately, and this subjective impression can forestall counterfactual thinking. Study 2 further shows that people are more prone to generate counterfactual thoughts when they focus on the final stage of their relationships rather than the beginning even when the valence of recalled attitudes and objective time are controlled.
Automatic effects of processing fluency in semantic coherence judgments and the role of transient and tonic affective states
Authors: Sweklej Joanna , Balas Robert , Pochwatko Grzegorz , Godlewska Małgorzata 
Published: April 2015

Abstract
Recent literature reported that judgments of semantic coherence are influenced by a positive affective response due to increased fluency of processing. The presented paper investigates whether fluency of processing can be modified by affective responses to the coherent stimuli as well as an automaticity of processes involved in semantic coherence judgments. The studies employed the dyads of triads task in which participants are shown two word triads and asked to solve a semantically coherent one or indicate which of the two is semantically coherent. Across two studies in a dualtask paradigm we show that a) attentional resources moderate insight into semantically coherent word triads, whereas b) judgments of semantic coherence judgments are independent of attentional resources. We discuss implications of our findings for how people might form intuitive judgments of semantic coherence.
Large Hail in Poland in 2012
Authors: Taszarek Mateusz , Suwała Katarzyna 
Published: April 2015

Abstract
This report analyses significant hailstorms that occurred in Poland during 2012. The number of reports, derived from the European Severe Weather Database with the hail diameter over or equal 2 cm, were analyzed with respect to their frequency in individual months, time of the day, intensity and spatial distribution. Analyzed cases were divided for hail with diameter less than 4 cm and greater or equal 4 cm. Accompanying conditions were examined by synoptic analysis charts derived from Deutscher Wetterdienst. The total number of 121 large hail cases gave 26 days with this phenomenon. The period of their occurrence extended from April to August reaching peak in July. Above 60% of all events were reported between 1500 and 1800 UTC. Most of them were associated with cold front and squall line features, usually with the south-western warm and moist air mass influx.
Intra-EU Direct Investment and Enlargement
Authors: Festa Andrea 
Published: April 2015

Abstract
This paper examines the determinants of the intra-EU direct investment (IDI) into the New Member States (NMS) using a panel dataset of bilateral capital flows for the period 1993-2013. It is found out by using a simple gravity model that EU membership is the most important determinant. Unlike previous studies including non-EU countries, the distance is insignificant, which is caused by proximity of these countries to one another. A separate analysis focused on subgroups of accession countries gives some evidence that even when size of their economy, distance, institutional quality and EU accession are taken into account, Central European countries receive more IDI than the Baltic and the Balkan states. On the contrary to that, the analysis restricted to the Balkan countries which have joined the EU shows the inexistence of a negative Balkans effect in attracting foreign investment. This finding is relevant because previous studies demonstrate a persistent negative Balkans effect for non-EU Balkan countries and suggests a crucial impact of the EU accession in determining the intra-EU capital flows.
Point-of-Care Child Psychiatry Expertise: The Massachusetts Child Psychiatry Access Project
Authors: Van Cleave Jeanne , Le Thuy-Tien , Perrin James M. 
Published: April 2015

OBJECTIVE:
Since 2005, after a pilot program, the Massachusetts Child Psychiatry Access Project (MCPAP) has provided point-of-care psychiatry expertise and referral assistance by telephone to primary care providers. We examined its adoption and use and the practice characteristics associated with different adoption timelines and use patterns.

METHODS:
We merged data on calls to MCPAP in 2005 to 2011 with practice data (enrollment year, panel size, regional team assignment). We categorized practices’ days from enrollment to first call (adoption) (0–100, 101–365, &gt;365 days) and quartile of call frequency (use) (annual highest, middle, and lowest quartiles of number of calls per 1000 empanelled patients). We determined associations between adoption and use and practice characteristics using multivariate models.

RESULTS:
Among 285 practices, adoption and use varied: 55% called 0 to 100 days from enrollment and 16% called &gt;365 days from enrollment. Practices in the highest quartile of use made a mean 15.5 calls/year per 1000 patients, whereas the lowest quartile made 0.4 calls/year per 1000 patients. Adoption within 100 days was associated with enrollment during or after 2007 (odds ratio [OR] 4.09, 95% confidence interval [CI] 2.23–7.49) and assignment to the team at the pilot site (OR 4.42, 95% CI 2.16–9.04 for central Massachusetts). Highest-quartile use was associated with team assignment (OR 3.58, 95% CI 1.86–6.87 for central Massachusetts) and panel size (OR 0.10, 95% CI 0.03–0.31 for ≥10 000 vs &lt;2000 patients).

CONCLUSIONS:
Adoption and use of MCPAP varied widely. Timing of enrollment, assignment to the team from the program’s pilot site, and panel size were associated with patterns of adoption and use. Findings may help other programs design effective implementation strategies.