bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effect of Production Systems on Quality and Chemical Composition of Table Eggs
Authors: Perić Lidija , Đukić Stojčić Mirjana , Bjedov Siniša 
Published: January 2017

Summary
Production system is one of the most important factors which have an effect on egg quality. In recent years consumers have paid more attention to the housing system in which eggs are produced with a significant increase of their interest in organic and functional food. Some consumers perceive omega-3 enriched eggs and free range eggs as beneficial for their health. Therefore, the aim of this work was to determine the chemical composition and the internal and external quality of eggs produced in conventional cages, free range systems and of omega-3 enriched eggs. Samples of 30 eggs from three different production systems were taken from the market. For eggs from each system the internal and external egg quality traits were examined as well as the protein and fat content. The results showed lower fat content in eggs from cages (P<0.05). Free range and omega-3 eggs had higher content of protein in egg white compared to the conventional ones (P<0.05). Production system significantly influenced the shell breaking strength, Haugh units and yolk color. The shell breaking force was significantly higher in free range eggs (P<0.05). The highest value of Haugh units was found in free range eggs and the lowest in omega-3 enriched eggs. The results of this work confirmed that there are differences in quality and the chemical composition of eggs from different production systems.
Quality of Hard Cheese Made from Value Aded Organic Goat Milk
Authors: Popović-Vranješ Anka , Paskaš Snežana , Krstović Saša , Jurakić Željka , Štrbac Ljuba , Grubješić Goran 
Published: January 2017

Summary
Products with added value are all those products which, in addition to requirements set by laws of food safety and quality, meet the additional requirements. The added value of products resulting from its higher nutritional and commercial value and very often involve products originating from organic production or products with geographical indications. Consumer knowledge of production values has increased exponentially and has fuelled a demand for healthy, quality products such as goats’ milk and cheeses. The single most important factor affecting cheese quality and yield is the composition of the milk, particularly the concentrations of fat and casein. Nutritional value of goat cheese derives from its energy value, content of essential fatty and amino acids, the content of vitamins, minerals and its digestibility. In this paper, organic goat milk and hard goat cheese were analyzed for fatty and amino acids profile. In addition, cheese was assayed for fat, protein, moisture, total solids, Ca, P, Mg and pH. The evaluation of the cheeses was performed to establish the relationship between quality and composition of milk and cheese. Obtained values for saturated, monounsaturated and polyunsaturated fatty acid content in cheese were on average 42.0, 54.4, and 3.60 %, respectively. Levels of glutamic, aspartic acid, lysine and leucine significantly increased in cheese comparing with milk samples. Mean values for fat in dry matter in cheese was 47.1 %, while for pH this value amounted 5:55.
Conditions of Minimum Wage Indexation in Czech and Slovak Legislation in the Context of Business Economics
Authors: Pernica Martin 
Published: January 2017

Abstract
The aim of the article is to assess – on the basis of a comparison of Czech and Slovak legislation relating to the conditions of the minimum wage indexation – whether it would be appropriate to use certain aspects of Slovak legislation in the Czech legislation and vice versa. When elaborating the article, some logical methods were used. In order to collect data, important employers were addressed in the South-Moravian Region. A carrying method used during the work was a comparison. Analyses were processed using the data of the Czech Statistical Office, the European Statistical Office and the Ministry of Labour and Social Affairs of the Czech Republic. To evaluate the research, the percentage representation of positive and negative responses and Pearson’s Chi-square test were used. The paper presents the results of research whose aim was to get the views of entrepreneurs regarding the minimum wage level and conditions of its indexation. Employers supported the idea of maintaining the institution of the minimum wage. A predominant portion of companies would welcome it if the minimum wage were derived on the basis of an average wage, and the vast majority of companies would welcome the annual indexation of the minimum wage by inflation.
Impact of Use of Chemical Transformation Modules in Calpuff on the Results of Air Dispersion Modelling
Authors: Oleniacz Robert , Rzeszutek Mateusz , Bogacki Marek 
Published: January 2017

Abstract
Assessment of the impact on air quality for combustion sources should be carried out using advanced modelling systems with chemical transformation modules taken into account, especially for the facilities characterized by significant emission of gaseous air pollutants (including SO2). This approach increases the reliability of the obtained evaluation results by modelling the formation of secondary inorganic aerosol (SIA) in the air which can substantially contribute to PM10. This paper assesses in this regard selected chemical transformation modules (MESOPUFF, RIVAD/ARM3, ISORROPIA/RIVAD) available in the CALPUFF model (v. 6.42) and its application in the atmospheric dispersion modelling of air emissions from a coal-fired large combustion plant (LCP) not equipped with a flue gas desulphurization (FGD) system. It has been proven that consideration an additional mechanism of secondary sulfate aerosol formation in aqueous phase in the ISORROPIA/RIVAD module (AQUA option) causes a significant increase in the annual average concentration of PM10 in the air compared to the other considered options, along with the calculation variant which excludes chemical transformation mechanisms. Type of the selected chemical transformation module has no significant effect on the results of modelled NO, NO2 and NOx concentrations in the air. However, it can lead to different SO2 results, especially for annual averaged, and in some points, for the hourly averaged concentrations.
Ammonia Emission from Sewage Sludge Incineration Process
Authors: Wielgosiński Grzegorz , Cichowicz Robert , Wiśniewski Jacek 
Published: January 2017

Abstract
In quantitative terms, sludge produced in the process of municipal wastewater treatment represents a small part of the total waste generated in municipal sources - its quantity represents only a few percent of the generated mass of municipal waste. However, the threats it brings, do not allow it to be neglected while designing the wastewater treatment process. At the same time, with increasing requirements regarding the quality of sewage discharged into the environment, there is an increase in the amount of sludge produced in wastewater treatment processes. In recent years, the share of thermal treatment of municipal sewage sludge has risen sharply - about 12 modern sludge incineration plants have been built and construction of new ones is considered. During more than a four-year operation of the sewage sludge incineration plant in the Combined Sewage Treatment Plant in Lodz (GOS) a large ammonia emission from the combustion process was observed. So, a decision was taken to examine this process. The paper presents results of ammonia emission from the combustion of sewage sludge from GOS as a function of temperature.
“Suddenly a Binge Drinking Episode Has Happened to Him”: Locus of Control, Notion of Responsibility, Alcoholism and Suicide in the Taz Region, Yamal Nenets Autonomous Okrug
Authors: Istomin Kirill V. 
Published: January 2017

AbstractAlthough the notion of responsibility is often invoked by mass-media reports, activists and lay people when discussing alcoholism and suicides, anthropological discussions of this topic seem to deliberately avoid the notion. Based on the example of the Taz Nenets of western Sibera, this paper* explores how cross-cultural differences in the notion of responsibility, if approached in a non-moralising way, can enrich our understanding of several aspects of the drinking and suicidal behaviours of native northerners. The Nenets seem to believe that both positive and negative events in their lives happen more due to chance or for highly localised reasons that they do not control rather than being caused by their own informed and wilful actions (external locus of control). Particularly, acts of suicide and binge drinking episodes just happen to people and, therefore, people cannot be held responsible for them. This attitude can be a compensatory mechanism for the flat attribution style observed among Nenets in previous studies. It should be taken into account in programs of suicide prevention and the treatment of alcoholism.
Traumatic Coronary Dissection: Case Presentation and Literature Review
Authors: Keresztesi Arthur A. , Asofie Gabriela , Jung Harald 
Published: January 2017

Abstract
In posttraumatic coronary dissection, a small intimal tear occurs due to the sudden compression of the thoracic wall during the chest trauma, this being sometimes fatal. We present the case of a 56-year-old truck driver with chest trauma after a car crash. The 12-lead ECG showed signs suggestive of an acute anterior myocardial infarction, and the coronary angiography confirmed an arterial dissection of the left anterior descending coronary artery. A stent was inserted the same day, and the patient was treated accordingly. He survived for a total of three days. The autopsy and histological examination confirmed the MI and the coronary dissection. The chest trauma was linked to the patient’s death. The literature review reveals 46 cases in which the most frequent cause of chest trauma was a car or motorcycle accident; also, young male subjects were more frequently involved. Stent placement was the main course of treatment, and a delay in the onset of symptoms was also frequent.
Romanian Questionnaire to Assess the Prevalence of Occupational Hand Eczema among Healthcare Providers
Authors: Chiriac Anca E. , Azoicai Doina , Chiriac Anca , Naznean Adrian , Filon Francesca Larese , Georgescu Simona Roxana , Foia Liliana , Podoleanu Cristian , Stolnicu Simona 
Published: January 2017

Abstract
Occupational skin diseases have an unknown prevalence in Romania, although they are considered the most frequent occupational diseases reported in Western European countries. Self-reported hand eczema among healthcare providers by questionnaire aims to estimate the prevalence of work-related hand eczema and associated risk factors in hospitals and outpatient units in Romania. The aim of this study is to discuss and to validate a questionnaire for surveying work-related skin diseases and exposure among healthcare providers.
Horse Shampoo for Human Hair?
Authors: Chiriac Anca , Mares Mihai , Podoleanu Cristian , Moldovan Cosmin , Stolnicu Simona 
Published: January 2017

Abstract

Introduction: Lately, a new idea has caught the attention of young people of both genders, being debated in consultation rooms, during classes, and especially on social media: is using horse shampoo for human hair wrong or not?

Material and methods: A simple questionnaire about horse shampoo and its use in humans was addressed to 85 students.

Results: Thirty-eight responders were aware of its existence, 27 have tried it and 3 were still using it as a weekly shampoo. All positive responders were young women who declared being completely satisfied by horse shampoo and none of them have reported side effects.

Conclusion: Although it has good reviews, horse shampoo is not available in human pharmacies. As dermatologists, we are still looking for an answer.
Heart Failure and Chronic Kidney Disease in Type 2 Diabetes
Authors: Cernea Simona 
Published: January 2017

AbstractComplex hemodynamic, neurohormonal and biochemical changes occur in heart failure and chronic kidney disease, and hyperglycemia/diabetes further accentuate the multifactorial pathogenetic mechanisms. The acknowledgement of concomitant heart and kidney dysfunction in patients with type 2 diabetes has major clinical implications with regards to prognosis, as they significantly increase the risk of mortality, and to therapeutical strategy of both conditions, as well as of hyperglycemia. A comprehensive interdisciplinary approach is needed in these cases in order to improve the outcomes.
Hereditary Angioedema: a Challenging Diagnosis for the Gastroenterologist
Authors: Gábos Gabriella , Moldovan Dumitru , Dobru Daniela 
Published: January 2017

Abstract
Hereditary angioedema (HAE) caused by a deficiency of C1 esterase inhibitor enzyme (C1-INH) is a very rare, autosomal dominantly inherited genetic disorder, characterized by recurrent peripheral angioedema, painful abdominal attacks and episodes of laryngeal edema. Abdominal attacks are frequent symptoms in adult HAE patients, occurring in more than 90% of the cases. Angioedema in the bowel or abdomen can occur in the absence of cutaneous manifestations and may be easily misdiagnosed unless the clinician has a high degree of awareness to include HAE in the differential diagnosis. Misdiagnosis is associated with inadequate treatments, including unnecessary surgical procedures. Any patient who presents recurrent episodes of swelling should be evaluated for HAE caused by C1-INH deficiency. New therapies could save lives and dramatically improve their quality of life.
Invasive FFR — Current Applications and New Developments
Authors: Chiţu Monica , Rat Nora , Opincariu Diana , Stănescu Alexandra , Mester András , Benedek Theodora , Benedek Imre 
Published: January 2017

Abstract
Myocardial ischemia caused by coronary atherosclerosis is the main cause of cardiovascular mortality, which is the first cause of death in developed countries. Inducible myocardial ischemia is a negative prognostic factor for coronary artery disease patients, and it represents a major risk stratification marker for predicting mortality. The evolution of these patients depends largely on the extension of the ischemic myocardial mass and the severity of the inducible ischemia. Most patients do not show angiographically significant coronary stenosis. Therefore, such patients do not undergo coronary revascularization therapies, even though they present functional stenoses that trigger myocardial ischemia under stress conditions, which subsequently lead to a high risk for major adverse cardiovascular events. We performed a review that aims to pinpoint invasive techniques used for evaluating the functional impact of a coronary lesion that is considered non-significant upon angiographic examination, but which triggers episodes of myocardial ischemia under stress conditions, and to describe the functional markers that show the highest specificity for predicting ischemic risk, in order to recommend invasive coronary revascularization.
Enhancing Growth in Eucomis autumnalis (Mill.) Chitt. Seedlings with Exogenous Application of Nitric Oxide
Authors: Salachna Piotr , Zawadzińska Agnieszka , Wierzbiński Łukasz , Senderek Wojciech 
Published: January 2017

Abstract
Nitric oxide (NO) is a molecule that regulates biological processes in plants and may be used in horticultural practice as a potential plant growth regulator. Eucomis autumnalis (Mill.) Chitt., also known as pineapple lily, is a member of the Asparagaceae and native to South Africa. Pineapple lily are well suited for production as pot plants, cut flowers, and garden plants. The potential also exists for this species to be used as a medicinal plant. The aim of the study was to assess the effects of the NO donor of sodium nitroprusside (SNP) on morphological features of E. autumnalis seedlings. The plants grown in a greenhouse were drenched four times, at weekly intervals, with SNP solutions of the following concentration: 0, 100, 200, 300, 400, and 500 μM. The study revealed that the application of SNP significantly improved greenness index of leaves, leaf length, and leaf fresh weight, as compared to the control at all levels. This treatment also showed a significant increase in bulb and root fresh weight, root number, and root length. Application of SNP at 200 μM increased the values of the attributes studied to the maximum extent.
The Frequency of Viral Infections on Two Narcissus Plantations in Central Poland
Authors: Sochacki Dariusz , Chojnowska Ewa 
Published: January 2017

Abstract
Viral diseases in narcissus can drastically affect yields and quality of narcissus bulbs and flowers, leading even to a total crop loss. To test the frequency of viral infections in production fields in Central Poland, samples were collected over three years from two cultivars and two plantations, and tested for the presence of Arabis mosaic (ArMV), Cucumber mosaic (CMV), Narcissus latent (NLV), Narcissus mosaic (NMV) and the potyvirus group using the Enzyme Linked ImmunoSorbent Assay. Potyviruses, NLV and NMV were detected in almost all leaf samples in both cultivars, in all three years of testing. Other viruses were detected in a limited number of samples. In most cases mixed infections were present. Tests on bulbs have shown the presence of potyviruses and NMV, with the higher number of positives in cultivar ‘Carlton’. In addition, for most viruses an increase in their detectability was observed on both plantations in subsequent seasons.
Occurrence of Two-Spotted Spider Mite (Tetranychus urticae Koch) on Potentilla fruticosa Cultivars
Authors: Szafranek Piotr 
Published: January 2017

Abstract

Potentilla fruticosa L. (Rosaceae Juss.) is one of the most popular deciduous shrubs cultivated in Poland. Among pests identified so far on P. fruticosa, a serious threat is caused by two-spotted spider mite Tetranychus urticae Koch (Acari: Tetranychidae). During three-year study, the occurrence of two-spotted spider mite T. urticae on four cultivars of P. fruticosa: ‘Goldfinger’, ‘McKay’s White’, ‘Uman’ and ‘Pink Beauty’ grown in field conditions was compared. While conducting experiment, weather conditions were monitored. The number of eggs and motile forms of two-spotted spider mite were recorded separately. The most attractive cultivar to spider mite was ‘Goldfinger’. The largest amount of motile forms of mites and their eggs were found on the leaves of this cultivar in all three years of study. The least number of pests occurred on the cv. ‘Pink Beauty’. However, differences in the abundance of this pest on all studied cultivars were variable during the growing seasons.
Growth, Yielding and Healthiness of Grapevine Cultivars ‘Solaris’ and ‘Regent’ in Response to Fertilizers and Biostimulants
Authors: Lisek Jerzy , Sas-Paszt Lidia , Derkowska Edyta , Mrowicki Tomasz , Przybył Michał , Frąc Mateusz 
Published: January 2017

AbstractIn the years 2008–2015, field experiments were conducted on the vines of cultivars ‘Solaris’ and ‘Regent’ grafted on SO4 rootstock. The following treatments: 1. control (untreated), 2. NPK (mineral fertilization 70 kg N·ha−1; 40 kg P·ha−1; 120 kg K·ha−1), 3. mycorrhizal substrate (AMF – Arbuscular Mycorrhizal Fungi), 4. NPK + AMF, 5. manure (before planting), 6. NPK + manure (before planting), 7. Bioilsa, 8. NPK + Bioilsa, 9. BF-Ecomix, 10. NPK + BF-Ecomix, 11. Ausma and 12. NPK + Ausma were applied to evaluate the usefulness of biostimulants and mineral and organic fertilizers in organic grapevine production in “cool climate” conditions of Poland. The tests did not show a definite positive effect of the biostimulants and organic fertilizers on growth, yielding and healthiness of the cultivars ‘Solaris’ and ‘Regent’. There were no substantial differences in total marketable yield in the years 2009 to 2015 between control and other treatments. Grapevines planted in soil rich in minerals grew and yielded well despite no mineral fertilization for a number of years. In 2014, when the air humidity was high during vegetation, intensive rotting of the berries of cultivar ‘Solaris’, caused byBotrytis cinerea, was observed on plants fertilized with NPK.
Growth and Cropping of Two Pear Cultivars as Affected by the Type of Nursery Trees
Authors: Sosna Ireneusz Stefan 
Published: January 2017

AbstractThe study was conducted in 2001–2012 next to Wrocław (southwestern Poland). The purpose of this research was to assess the influence of type of nursery trees of pear cvs ‘Carola’ and ‘Dicolor’ budded on quince S1rootstock on growth and cropping, as well as fruit quality of two pear cultivars. The trees were planted in the spring of 2001 in 4 replications with 5 trees per plot. Trees were planted in rows with spacing 1.2 × 3.5 m (2381 trees per hectare). Three types of nursery trees, all without feathers, were planted: two-year-old (3 years in a nursery), one-year-old maidens (2 years in a nursery) and annual grafts (only 1 year in a nursery). Tree canopies were formed as a spindle and were trained in the Güttingen-V system. Until the twelfth year after planting, growth and yield were significantly affected by the type of nursery trees. One-year-old maidens were characterized by the strongest vigor in orchard, while pears planted as two-year-old trees grew rather weak (especially with ‘Dicolor’ cv.). Planting two-year-old trees didn’t have any clear positive influence on tree cropping in the orchard. The final results of the study proved that trees planted as annual grafts, irrespective of cultivar, yielded significantly worse. The type of nursery trees had no clear influence on mean fruit weight.
A review of the empirical literature on Pay-What-You-Want price setting
Authors: Gerpott Torsten J. 
Published: January 2017

Abstract
In a Pay What You Want (PWYW) setting companies empower their customers to fix the prices buyers voluntarily pay for a delivered product or service. The seller agrees to any price (including zero) customers are paying. For about ten years researchers empirically investigate customer reactions to and economic outcomes of this pricing method. The present paper distinguishes PWYW from other voluntary payment mechanisms and reviews 72 English- or German-speaking PWYW publications, which appeared between January 2006 and September 2016 and contain 97 independent empirical data sets. Prior PWYW research is structured with the help of a conceptual framework which incorporates payment procedure design, buyer, seller, focal sales object and market context characteristics as factors potentially influencing customer perceptions of the PWYW scheme and their behavioral reactions to PWYW offers. The review discusses both consistent key findings as well as contradictory results and derives recommendations for future empirical PWYW research efforts.