bluuebunny/crossref_metadata_2025_split huggingface dataset:
An empirical study of customer usage and satisfaction with e-banking services in the Republic of Macedonia
Authors: Boshkoska Meri , Sotiroski Kosta 
Published: July 2018

Abstract
Recent developments in the field of information and communication technologies (ICTs) have created new opportunities for enhancing both the operations and competitiveness within the banking sector. The application of contemporary ICT-based solutions has resulted in significant changes in the traditional banking business, through the involvement of brand new approaches in the process of distribution of banking products and services to customers. As a part of the services offered by any modern bank, e-banking has become a synonym for an efficient system aimed at delivering traditional banking services through electronic communications channels, available to anybody, anywhere and anytime. The goal of the paper is to perform an empirical analysis of the current situation regarding the level of customer usage and satisfaction with e-banking services in the Republic of Macedonia. The study will enable us to determine which variables affect the level of adoption and satisfaction with е-banking services. The study is fully based on the statistical data analysis of the responses gathered from a representative sample of e-banking customers.
Process of ranking countries by level of development
Authors: Račić Željko V. 
Published: July 2018

Abstract
The paper presents the process of ranking and classifying countries using the I-distance method. The I-distance method is a method of classification and multidimensional ranking based on the distance values between selected indicators. The selection of indicators was carried out using the principal components analysis, whereby the statistical software SPSS (Statistical Package for Social Sciences), the latest version 21th PASW Statistics, is used. The application of the I-distance determines the relative efficiency indicators. Classification and ranking are conducted based on the economic development using macroeconomic indicators for the selected European countries.
Development of a quantitative detection card for heart-type fatty acid-binding protein based on background fluorescence quenching immune chromatography
Authors: Zhang Wei , Chen Junlei , Li Xinxia , Wang Yuwen , Li Jiutong 
Published: July 2018

SummaryBackgroundTo establish a fast and simple quantitative method for detection of heart-type fatty acid-binding protein (H-FABP) in serum based on a background fluorescence quenching immunochromatographic assay.MethodsA detection card based on the double-antibody sandwich double-antibody method with background fluorescence quenching was developed for quantitative measurement of H-FABP in serum. The optimal concentrations of control for coating the test and control lines were determined as well as the concentrations of gold-labeled antibodies used in preparing the detection system. The detection method for H-FABP in serum was established and validated using real-world clinical samples.ResultsThe optimal concentrations of labeling antibody and coating antibody were 5.0 μg/mL and 1.0 mg/mL, respectively. The test card had a sensitivity of 1.15 ng/mL over a linear concentration range of 0–100 ng/mL. Based on three batches prepared for testing the card, the relative standard deviation (RSD) within batches was less than 15% without a significant difference (P=0.942). The detection method was tested against common interfering substances in serum, such as bilirubin, triglyceride and serum anticoagulants ethylenediamine tetraacetic acid (EDTA), heparin, and sodium citrate, and no significant cross-reaction was detected. The test method was further validated with 50 clinical serum samples, and the test results were comparable with standard reference detection methods with good correlation (R=0.95).ConclusionOur study presents a new method with strong specificity and sensitivity for the detection of H-FABP in serum, which could promote H-FABP detection in a broad range of applications.
Vitamin D levels of outpatients admitted to a university hospital in the marmara region of Turkey over 3 years
Authors: Sezgin Gulbuz , Ozturk Guler , Turkal Rana , Caykara Burcu 
Published: July 2018

SummaryBackgroundVitamin D regulates calcium and phosphorus metabolism, and it is essential for bone formation. Several factors can affect vitamin D levels in plasma. In present study we compare vitamin D levels of outpatients, who admit to Maltepe University Hospital between 2011 and 2013 and had vitamin D measurements regarding gender, age, and season.MethodsHospital records were evaluated to identify the outpatients with vitamin D levels and their gender, age, and vitamin D levels and the seasons of measurements were recorded.ResultsData of 4860 subjects (74% female) were analyzed and 69.2% were between 18–64 years old. Vitamin D levels were as follows: 43.1% ≤ 10 ng/mL, 31.9% between 10 ng/mL and 20 ng/mL, 16.1% between 20 ng/mL and 30 ng/mL, and only 8.9% ≥ 30 ng/mL. The number of females with vitamin D levels < 10 ng/mL was significantly higher than that of males, while the number of males with vitamin D levels between 10 ng/mL and 20 ng/mL was significantly higher than that of females (P = 0.001) for each of the individuals, 6.2% and 11.1% had sufficient levels in winter and summer, respectively. Overall, it was observed that 6.6% of individuals between 18–44 years old, 8.2% of individuals between 45–64 years old and 10.3% of individuals over 65 years old had vitamin D levels > 30 ng/mL.ConclusionsThe prevalence of vitamin D deficiency in outpatients of Maltepe University Hospital in Marmara region was 75% (< 20 ng/mL).
Rotational Effects on Propagation of Rayleigh Wave in a Micropolar Piezoelectric Medium
Authors: Singh Baljeet , Sindhu Ritu 
Published: July 2018

Abstract
In this paper, the governing equations of a linear, homogeneous and transversely isotropic rotating micropolar piezoelectric medium are solved for surface wave solutions. The appropriate solutions satisfying the radiation conditions are obtained in a half-space. These solutions are applied to suitable boundary conditions at the free surface of the half-space. A frequency equation for Rayleigh wave is obtained for both charge free and electrically shorted cases. Using iteration method, the non-dimensional wave speed of Rayleigh wave is computed for relevant material constants modelling the medium. The effects of rotation, piezoelectricity, frequency and material parameters are observed graphically on the propagation speed.
Detection of Dinophysis species and associated okadaic acid in farmed shellfish: a two-year study from the western Mediterranean area
Authors: Bazzoni Anna Maria , Mudadu Alessandro G. , Lorenzoni Giuseppa , Soro Barbara , Bardino Nadia , Arras Igor , Sanna Giovanna , Vodret Bruna , Bazzardi Riccardo , Marongiu Edoardo , Virgilio Sebastiano 
Published: July 2018

Abstract

Introduction
Diarrhoetic shellfish poisoning (DSP), an alimentary intoxication known to lead to intestinal symptoms, and caused by toxins produced by some dinoflagellates (including several Dinophysis), represents a serious threat to public health. The aim of this paper was to provide information about the occurrence and abundance of potentially toxic harmful algal species causing DSP, and the associated concentration of okadaic acid (OA) toxins. The departing assumption was that in the study area there was an increase in the presence both of Dinophysis species and OA and its derivates that could result in a risk to the health of seafood consumers.

Material and Methods
During 2015–2016, water and shellfish samples were collected in the Mediterranean area (Sardinia, Italy). Dinophysis cells were counted according to Utermöhl’s method from water samples, while mass spectrometry was used to identify lipophilic toxins in molluscs.

Results
A total of 46 non-compliant samples of Mytilus galloprovincialis were observed. Their non-compliance concerned their OA levels above the legal limit. Among toxic dinoflagellates, D. acuminata and D. sacculus were the species found mostly during DSP events.

Conclusion
No cases of human intoxication have been reported, but continuous surveillance of toxic phytoplankton is necessary to predict and prevent its harmful effects on human health.
Isoelectric focusing of proteins in the pH gradient as a tool for identification of species origin of raw meat
Authors: Różycki Mirosław , Chmurzyńska Ewa , Bilska-Zając Ewa , Karamon Jacek , Cencek Tomasz 
Published: July 2018

Abstract

Introduction
Health, religious, and commercial aspects justify the need for meat species identification. The lack of officially approved methods prompts the undertaking of research on validation of isoelectric focusing of proteins (IEF) for official purposes.

Material and Methods
Samples were prepared from pigs (Sus scrofa ferus domestica), cattle (Bos taurus), and poultry (Gallus gallus domesticus). Meat mixtures were made by blending 50%, 25%, 10%, 5%, 4%, 3%, 2%, 1%, 0.5%, or 0.2% meat of other species. Samples were examined on ultrathin polyacrylamide gels with pH 3–9 gradient.

Results
The results of the study confirmed the stable and reproducible pattern of meat protein bands. The detection limit of raw meat admixtures from pigs, cattle, and poultry mostly ranged from 2% down to 0.2% (0.2% for poultry). However, the IEF method can be used to detect the addition of pig meat to bovine meat in an amount higher than 3%. At the significant mixture level (i.e at least 5% addition of meat of another species) IEF proves itself with 100% specificity, sensitivity, and accuracy.

Conclusion
The achieved detection limits provide a basis for recommending the IEF method for routine tests in laboratories detecting the species origin of meat.
Pilot study for the presence of fungal metabolites in sheep milk from first spring milking
Authors: Piątkowska Marta , Sulyok Michael , Pietruszka Katarzyna , Panasiuk Łukasz 
Published: July 2018

Abstract

Introduction
A mini-study of 20 raw milk samples was conducted to examine the spectrum of fungal metabolites in sheep milk from the first spring milking.

Material and Methods
Samples were collected from randomly selected ewes in two animal flocks from the Bieszczady Mountains and analysed using liquid chromatography-tandem mass spectrometry.

Results
Out of ~700 bacterial, fungal, and plant metabolites tested for, only one mycotoxin – Enniatin B – was detected in sheep milk samples (18/20; 0.0055–0.0121 μg/kg; 0.0078 μg/kg average).

Conclusions
The results indicated that there was no high-level exposure to fungal metabolites via consumption of raw sheep milk during the sample collection period.
Pyrrolizidine alkaloids in honey: determination with liquid chromatography-mass spectrometry method
Authors: Kowalczyk Ewelina , Kwiatek Krzysztof 
Published: July 2018

Abstract

Introduction
Pyrrolizidine alkaloids (PAs) are probably the most widespread toxins of natural origin. More than 6,000 plant species produce these toxic compounds. Bees can forage on flowers of plants producing PAs, which leads to contamination of honey with the toxic compounds. To determine the contamination of honey with PAs, a sensitive method based on liquid chromatography coupled with mass spectrometry has been developed.

Material and Methods
PAs were extracted with 0.05 M sulphuric acid and purified with MCX cartridges. A solvent mixture consisting of ethyl acetate, methanol, acetonitrile, ammonia, and triethylamine (8:1:1:0.1:0.1, v/v) was used to wash alkaloids from the cartridges. After evaporation the residues were reconstituted in water and methanol mixture and subjected to LC–MS analysis.

Results
The developed method was validated according to SANTE/11945/2015 requirements. The recovery was from 80.6% to 114.5%. The repeatability ranged from 2.3% to 14.6%, and the reproducibility was from 4.9% to 17.7%.

Conclusions
A new method for the determination of PAs in honey has been developed and validated. All evaluated parameters were in accordance with the SANTE/11945/2015 guidance document. Out of 50 analysed honey samples, 16 (32%) were positive for the content of at least one PA.
Plasma concentration of norepinephrine, β-endorphin, and substance P in lame dairy cows
Authors: Rodriguez Alfredo Rosamel , Herzberg Daniel Eduardo , Werner Marianne Patricia , Müller Heine Yacob , Bustamante Hedie Almagro 
Published: July 2018

Abstract

Introduction
Lameness is a painful and debilitating condition that affects dairy cows worldwide. The aim of this study was to determine the plasma concentration of norepinephrine, β-endorphin, and substance P in dairy cows with lameness and different mobility scores (MS).

Material and Methods
A total of 100 Friesian and Jersey cows with lameness (parity range: 1–6; weight: 400–500 kg; milk yield: 22–28 L a day, and lactation stage less than 230 days) were selected. Animals were selected and grouped according to MS (MS 0–3; n = 25), and plasma concentration of norepinephrine, substance P, and β-endorphin was measured using ELISA.

Results
Cows with MS 3 had higher plasma concentrations of norepinephrine and substance P and lower plasma concentrations of β-endorphins when compared to MS 0 cows.

Conclusion
Variations in plasma concentration of norepinephrine, substance P, and β-endorphin could be associated with intense pain states in dairy cows with lameness, but are insufficient to differentiate these states from the mildest pain states. Further studies are necessary in order to evaluate the potential use of these biomarkers in the detection of chronic bovine painful conditions.
Thermal and Oxygen Conditions of Lake Charzykowskie in the Years 2014-2016
Authors: Garbacz Jerzy K. , Cieściński Jacek , Ciechalski Jerzy , Dąbkowski Ryszard , Cichowska Jolanta 
Published: July 2018

Abstract
This paper presents an analysis of thermal and oxygen conditions of the Charzykowskie Lake in the years 2014-2016 in the period from May to August. The measurements were carried out once a month, at points representing three different basins in the lake, and the temperatures and oxygen content dissolved in the water were recorded every 1m from the surface to the bottom at the deepest point of each basin. The changes in temperatures and content of dissolved oxygen were analysed in each of the representative measurement points for particular parts of the lake. It has been shown that the deficit of oxygen dissolved in the bottom layers of the water starts occurring by the beginning of the summer stagnation period, whereas at its peak (August) the anaerobic zone includes hypolimnion and part of the metalimnion. The hypothesis that the thickness of the thermal layers varies within the lake basin was confirmed. It was also shown that the oxygen content curve at representative points, in all years of research, evolves to the form of a clinograde at the peak of summer stagnation, where the concentration of dissolved oxygen decreases with the depth.
Corrosion Influence on Safety of Hydraulic Pipelines Installed on Decks of Contemporary Product and Chemical Tankers
Authors: Banaszek Andrzej , Łosiewicz Zbigniew , Jurczak Wojciech 
Published: July 2018

Abstract
The corrosion influence on hydraulic pipelines safety mounted on product and chemical tankers has been presented in this paper. The issue of axial forces in pipelines mounted along ship open decks, resulting from ship hull deformations in waves, is highlighted. Corrosion degradation phenomena of hydraulic pipelines on open deck is described. The analysis of degradation effect on thickness of carbon steel material of pipes is given and influence of the effect on stress level increase in hydraulic pipelines during exploitation at sea is focused. The discussion about fighting against corrosion in hydraulic pipelines on open decks is performed. All the problems analyzed in the paper are based on examples of events observed on product and chemical tankers built in Szczecinska Shipyard, Szczecin, Poland.
Geostatistical modeling of porosity data in ‘oba’ field, onshore Niger Delta
Authors: Sanuade Oluseun Adetola , Fajana Akindeji Opeyemi , Olaojo Abayomi Adesola , Oyeyemi Kehinde David , Amosun Joel Olayide 
Published: July 2018

Abstract
A geostatistical approach was used to model porosity of OBA field in onshore area of Niger Delta using simulation technique. The objective is to understand the spatial distribution of porosity and characterize the degree of heterogeneity of underlying formation. Porosity data from twenty-two wells were loaded into SGeMS software. Univariate statistical analysis, experimental semivariogram and Sequential Gaussian Simulation (SGS) were applied on the data. The data was close to normal approximation of Gaussian based of the results of univariate statistics. However, to construct and model horizontal and vertical semivariograms, the data was log-normalized to reduce the coefficient of variation and to get good fit of the model. Parametric semivariogram model shows the range of 72–6480 m, nugget effect of 0.006 and sills of 0.0095, 0.0099 and 0.0111. Six realizations were generated using SGS algorithm and the results suggest that any one of the realizations can independently represents the true picture of the subsurface geology within the study area. Ranking of realizations shows realization 6 as the best and realization 2 as the lowest. This model could be used as an initial condition for simulation of flow.
THE IMPROVEMENT OF SELF CONCEPTUAL AND THE ABILITY OF KNOWING LIFE'S PURPOSE OF TEENAGER PRISONER WITH LOGOTHERAPY
Authors: Romchmawati Dwi Heppy , Febriana Betie , Nugroho Prasetyo Aji 
Published: July 2018

Introduction: The number of juvenile prisoners who has found at the first class prison institution in Semarang is 25 people. This figure shows that increasing around 20% in compare with the previous year. Juvenile prisoners who have experienced disorder of self-concept caused in an inability in make sense of their life. The aim of this research is to describe the implementation effect of logotheraphy to the self-concept and the ability to make sense of life to the juvenile prisoners at first class prison institution in Semarang. Logotherapy is a technique to cure or reduce or alleviate the existential crises through the discovery of the meaning of life. Logotherapy is implemented in the form of counseling and oriented individual to find the meaning of life. Method: This research uses a design Quasy experiment with methods of pretest and post test in one group. Results: The results of research showed no significant effect on self-concept logotherapy with p value > α is 0.167. But there was a significant effect of the meaningfulness of life logotherapy with p value < α is 0.035. Discussion: Based on the above results that logotheraphy need to be recommended that can be used as a standard therapy for nursing specialist in finding the meaning of life. Keywords: logotherapy, self-concept, Quasy experiment, pre and post-test one group
THE PRACTICE OF MOTHER WITH HIV/AIDS IN ORDER TO PREVENT INFECTION TRANSMISSION TO THE CHILD
Authors: Ernawati Ernawati , Aisah Siti 
Published: July 2018

Introduction: HIV/AIDS as problems not only for adult, but these epidemic direct and indirect influence at children and families. Since 2005 UNICEF others seizing the initiate to against campaign with programedprevention of mother to child transmission of HIV (PMTCT). Purpose of the research to exploration practice of mother HIV/AIDS positive to prevention infection to child. Located of the research in Kudus regency Central Java. Methods: Qualitative research methods by case studies conducted In-depth interviews on twelve HIV-positive mothers werepurposively selected. The triangulation to a case manager of HIV/AID and families. Data processing used manual of the thematic content analysis. Results: The results found after diagnosed HIV status, mother's good practices as sexual safe practice, Condom used, preventive pregnancies caused psychological trauma. ART consumtive since 26 weeks of gestation for preventive infection to child. Discussion:Most of them have families support, but stigmaanddiscrimination by health provider and public government. Keywords: HIV/AIDS, PMTCT, Preventive practice
THE EFFECT OF SELF ASSESSMENT AND PEER ASSESSMENT TO STUDENTS' PERFORMANCE IN PROBLEM BASED LEARNING TUTORIAL PROCESS IN PSIK UMY
Authors: Musharyanti Lisa 
Published: July 2018

Introduction: Problem Based Learning tutorial is one of students centered learning method. PSIK UMY applied assessment of student's performance in tutorial process. Tutor gave feedback to the students in every meeting of tutorial in order to make the students performance improved. Based on the evaluation result, there was no significant improvement of student's performance in tutorial because of feedback only given by the tutor so that students have minimal motivation to improve their performance. The purpose of this study was to know the effect of self assessment and peer-assessment to students' performance in tutorial process in PSIK UMY. Methods: This research is quasi experiment with pre and post test design. The number of respondents is 213 students from all of the year that is taken by proportional stratified random sampling. Data processed by univariat analysis and Wilcoxon test. Result: There is a significant difference between students' performance in the first meeting and the second meeting of tutorial. Discussion: There is an effect of self assessment and peer assessment methods to students' performance in tutorial process in PSIK UMY. Keywords: Self assessment, peer assessment, Problem Based Learning tutorial
Effectiveness of periurethral cleaning solution to bacteria colonization count at periurethral area prior to urinary catheterization.
Authors: Lisum Kristina , Widani Ni Luh 
Published: July 2018

<div align='justify> Introduction :Patient safety is an important element that must be notice when providing care to patients, including nurse. The incidence of catheterized patient increasingly 25 % from total patients that hospitalized can lead urinary tract infection. The purpose of this study was to compare the effectiveness of cleaning periurethral with povidone iodine 10 %, povidone iodine 2 % and normal saline to bacteria colonization prior to catetherization. Methods : This study used quasi-experimental, pre and post intervention design with control group. Result : Periurethral swabs were obtained from a total 60 patients ( povidone iodine 10 % as control group , 20; povidone iodine 2 %, 20; normal saline, 20). Through paired t-test ,there was significant decreased (p value : .00; p < .05) in bacteria colonization count using povidone iodine 2% and normal saline ; using povidone iodine 10 % , there was no significant decreased (p value : .55; p >.05) in bacteria colonization count. While, a simple linear regression result that povidone iodine 2% is the most effective solution on reducing bacteria colonization in periurethral area rather than other solution. In addition, recommendation needed to test bacteria colonization in urine culture using those periuretral cleaning solutions. Keyword: periurethral cleaning, patient safety, povidone iodine 2%, povidone iodine 10%, normal saline