bluuebunny/crossref_metadata_2025_split huggingface dataset:
Sedimentary processes and architecture of Upper Cretaceous deep-sea channel deposits: a case from the Skole Nappe, Polish Outer Carpathians
Authors: Łapcik Piotr 
Published: February 2018

AbstractDeep-sea channels are one of the architectonic elements, forming the main conduits for sand and gravel material in the turbidite depositional systems. Deep-sea channel facies are mostly represented by stacking of thick-bedded massive sandstones with abundant coarse-grained material, ripped-up clasts, amalgamation and large scale erosional structures. The Manasterz Quarry of the Ropianka Formation (Upper Cretaceous, Skole Nappe, Carpathians) contains a succession of at least 31 m of thick-bedded high-density turbidites alternated with clast-rich sandy debrites, which are interpreted as axial deposits of a deep-sea channel. The section studied includes 5 or 6 storeys with debrite basal lag deposits covered by amalgamated turbidite fills. The thickness of particular storeys varies from 2.5 to 13 m. Vertical stacking of similar facies through the whole thickness of the section suggest a hierarchically higher channel-fill or a channel complex set, with an aggradation rate higher than its lateral migration. Such channel axis facies cannot aggrade without simultaneous aggradation of levee confinement, which was distinguished in an associated section located to the NW from the Manasterz Quarry. Lateral offset of channel axis facies into channel margin or channel levee facies is estimated at less than 800 m. The Manasterz Quarry section represents mostly the filling and amalgamation stage of channel formation. The described channel architectural elements of the Ropianka Formation are located within the so-called Łańcut Channel Zone, which was previously thought to be Oligocene but may have been present already in the Late Cretaceous.
Different types of bhastrika pranayama: repeated measures trials with different treatments to study the trend of the effects on static balance ability
Authors: Choudhary Rajeev , Singh Vineeta , Stec Krzysztof , Kulmatycki Lesław , Meena Tilak Raj 
Published: February 2018

PurposeThe objective of the study was to find out the trend of the effects of 4 varieties of bhastrika pranayama on static balance ability.MethodsThe total of 75 male students were selected as subjects. The age of the subjects ranged 17–25 years. The participants were divided randomly into 5 groups, 15 students each. They practiced 4 varieties of bhastrika pranayama.ResultsQuadratic components for overall trends were found significant in static balance ability. A significant difference was observed between linear components of the trends for the treatment groups and the control group in static balance ability. Also, a significant difference was noted between quadratic components of the trends for the treatment groups and the control group as for static balance ability.ConclusionsThere was a significant difference among the adjusted post-test means of 4 experimental groups and the control group in static balance ability.
Effects of different soil management practices on soil properties and microbial diversity
Authors: Gajda Anna M. , Czyż Ewa A. , Dexter Anthony R. , Furtak Karolina M. , Grządziel Jarosław , Stanek-Tarkowska Jadwiga 
Published: February 2018

AbstractThe effects of different tillage systems on the properties and microbial diversity of an agricultural soil was investigated. In doing so, soil physical, chemical and biological properties were analysed in 2013-2015, on a long-term field experiment on a loamy sand at the IUNG-PIB Experimental Station in Grabów, Poland. Winter wheat was grown under two tillage treatments: conventional tillage using a mouldboard plough and traditional soil tillage equipment, and reduced tillage based on soil crushing-loosening equipment and a rigid-tine cultivator. Chopped wheat straw was used as a mulch on both treatments. Reduced tillage resulted in increased water content throughout the whole soil profile, in comparison with conventional tillage. Under reduced tillage, the content of readily dispersible clay was also reduced, and, therefore, soil stability was increased in the toplayers, compared with conventional tillage. In addition, the beneficial effects of reduced tillage were reflected in higher soil microbial activity as measured with dehydrogenases and hydrolysis of fluorescein diacetate, compared with conventional tillage. Moreover, the polimerase chain reaction – denaturing gradient gel electrophoresis analysis showed that soil under reduced till-age had greater diversity of microbial communities, compared with conventionally-tilled soil. Finally, reduced tillage increased organic matter content, stability in water and microbial diversity in the top layer of the soil.
Influence of wood-derived biochar on the physico-mechanical and chemical characteristics of agricultural soils
Authors: Ahmed Ahmed S.F. , Raghavan Vijaya 
Published: February 2018

AbstractAmendment of soil with biochar has been shown to enhance fertility and increase crop productivity, but the specific influence of biochar on soil workability remains unclear. Select physico-mechanical and chemical properties of clay loam and sandy loam soils were measured after amendment with wood-derived biochar of two particle size ranges (0.5-425 and 425-850 µm) at five dosages ranging from 0.5 to 10% dry weight. Whereas the clay loam soil workability decreased when the finer wood-derived biochar was applied at rates of 6 or 10%, soil fertility was not enhanced. The sandy loam soil, due to Proctor compaction, significantly decreased in bulk density with 6 and 10% wood-derived biochar amendments indicating higher soil resistance to compaction.
Osmotic dehydration of Braeburn variety apples in the production of sustainable food products
Authors: Ciurzyńska Agnieszka , Cichowska Joanna , Kowalska Hanna , Czajkowska Kinga , Lenart Andrzej 
Published: February 2018

AbstractThe aim of this work was to investigate the effects of osmotic dehydration conditions on the properties of osmotically pre-treated dried apples. The scope of research included analysing the most important mass exchange coefficients,i.e.water loss, solid gain, reduced water content and water activity, as well as colour changes of the obtained dried product. In the study, apples were osmotically dehydrated in one of two 60% solutions: sucrose or sucrose with an addition of chokeberry juice concentrate, for 30 and 120 min, in temperatures of 40 and 60°C. Ultrasound was also used during the first 30 min of the dehydration process. After osmotic pre-treatment, apples were subjected to innovative convective drying with the puffing effect, and to freeze-drying. Temperature and dehydration time increased the effectiveness of mass exchange during osmotic dehydration. The addition of chokeberry juice concentrate to standard sucrose solution and the use of ultrasound did not change the value of solid gain and reduced water content. Water activity of the dried apple tissue was not significantly changed after osmotic dehydration, while changes in colour were significant.
Anomaly detection in server metrics with use of one-sided median algorithm
Authors: Zacher Szymon , Ryba Przemysław 
Published: February 2018

AbstractIn this paper we consider the problem of anomaly detection over time series metrics data took from one of corporate grade mail service cluster. We propose the algorithm based on one-sided median concept and present some results of experiments showing impact of parameters settings on algorithm performance. In addition we present short description of classes of anomalies discovered in monitored system. Proposed one-sided median based algorithm shows great robustness and good detection rate and can be considered as possible simple production ready solution.
Acorus calamus: a bio-reserve of medicinal values
Authors: Khwairakpam Amrita Devi , Damayenti Yengkhom Devi , Deka Anindita , Monisha Javadi , Roy Nand Kishor , Padmavathi Ganesan , Kunnumakkara Ajaikumar B. 
Published: February 2018

Abstract
Many plants are found to possess reliable pharmacological properties and have started to attract the attention of researchers. One such holistic plant is Acorus calamus, commonly known as sweet flag, belonging to the rhizomatous family Acoraceae. The different parts of this plant, such as the leaves and rhizomes, are used traditionally in different medicinal preparations for the treatment of various ailments including arthritis, neuralgia, diarrhoea, dyspepsia, kidney and liver troubles, eczema, sinusitis, asthma, fevers, bronchitis, hair loss, and other disorders. Many reports have also appeared in mainstream scientific journals confirming its nutritional and medicinal properties. Biochemical analysis of the plant has revealed a large number of secondary metabolites that may be responsible for its rich medicinal properties. Basic scientific research has uncovered the mechanisms by which itexerts its therapeutic effects. Medicinal herbs such as A. calamus are quite promising in the recent therapeutic scenario, with a large number of people favouring remedies and health approaches that are free from the side effects often associated with synthetic chemicals. In this review, we try to summarise the ethno-medicinal uses, botanical descriptions, phytochemical constituents, and biological activity of the plant parts, as well as the molecular targets of A. calamus, which we hope will serve as a good base for further work on this plant.
From Dalí to Gaudí: The Building of Artistic Identity in Catalonia
Authors: Clarasó Joan Cuscó 
Published: February 2018

Abstract
During the twentieth century, the Catalan painter Salvador Dalí and philosopher Francesc Pujols wished for contemporary art an exceptional position in society, based upon an understanding of reality through scientific knowledge, and a new type of Humanism able to provide human life with spiritual values. This is a type of art and a worldview built on the legacy of architects Antoni Gaudí and Claude Ledoux, painters Marià Fortuny and Gustave Moreau, Wagnerism, and philosophers Aguste Comte and Ramon Llull.
Modified Kelly criteria
Authors: Chu Dani , Wu Yifan , Swartz Tim B. 
Published: February 2018

AbstractThis paper considers an extension of the Kelly criterion used in sports wagering. By recognizing that the probabilitypof placing a correct wager is unknown, modified Kelly criteria are obtained that take the uncertainty into account. Estimators are proposed that are developed from a decision theoretic framework. We observe that the resultant betting fractions can differ markedly based on the choice of loss function. In the cases that we study, the modified Kelly fractions are smaller than original Kelly.
Methodology Proposal of Slovak Industrial Enterprise Managers' Competenc in the Sustainable Development Context
Authors: Jurík Lukáš , Sakál Peter 
Published: February 2018

Abstract
The contribution is focused on the area of the design of Slovak industrial enterprise managers' competency model. The main objective of the contribution is a methodology proposal of the Slovak industrial enterprise employees' competency model utilising the Analytic Hierarchy Process method within the Sustainable Development context. Methodology was developed on the basis of the theoretical backgrounds analysis and the actual state of designing a competency model in the industrial enterprises analysis.
Analysis of Hydropower Potential Utilization of Watercourses in Slovakia
Authors: Gejguš Mirko , Aschbacher Christine , Sablik Jozef 
Published: February 2018

Abstract
This article analyzes the hydropower potential of watercourses in Slovakia, defining water as the most promising and most used renewable energy source. The hydro-energetic potential as a source of energy is determined by the calculation of the technically feasible potential of the watercourses, which is divided into exploited and unused. It also identifies the potential of utilizing the unused technical hydro-energetic potential.
Die Steuerung von den Multigenerationteams in den Industriebetrieben
Authors: Vraňaková Natália , Chlpeková Andrea , Koltnerová Kristína , Pračková Petra 
Published: February 2018

Abstract
The current workforce in industrial enterprises is formed from four generational groups. These generational groups are called Baby boomers, Generation “X”, Generation “Y” and Generation “Z”. Each of generational groups is specific by own characteristics, positives and negatives. The aim of the article is to refer the features of individual generational groups, to analyze their representation on labor market and to specify recommendations for the management of multigenerational teams for the practice of industrial enterprises in order to achieve the satisfaction and synergy of employees in accordance with the objectives of enterprise.
Employee Performance in the Context of the Problems of Measurement and Evaluation in Practice
Authors: Szabó Peter , Mĺkva Miroslava , Vaňová Jaromíra , Marková Petra 
Published: February 2018

Abstract
Employee performance is a condition and an assumption for the performance and success of a company on the market. In order to ensure competitive ability, the quality of human resources, their management, and related measurement and performance assessment are at the forefront of company interest. Employee assessment affects the performance, development and motivation of people and also provides the necessary information about the employees. It allows the organization to monitor employee performance and compare their work with other collaborators. Many companies have the problem of setting up evaluation system so that it carried itself elements of responsibility and objectivity. The result of conceptual work in this area is the ultimate use of tools whose deployment, if possible, motivates employees to perform better. The aim of the paper is to refer to problems that arise in companies in evaluating the performance of employees.
Significance of Coaching in the Context of Emotion Regulation
Authors: Novotná Ivana , Blahová Jarmila , Šatanková Sláva 
Published: February 2018

Abstract
Coaching as a form of development has opened new possibilities and broadened the sphere of competence for personal or manager development since 1990s. At the beginning, there was not enough literature related to this topic, but progressively it has been popularized in so much that some authors have released their books in several languages. John Whitmore (2004) warns about the misuse of popularization of a new term (coaching), by using which many managers hide their reluctance against a modification or disability to change something in their traditional managerial style. Emotion regulation is the base for successful leadership, success in work life in general and satisfaction in any relationship. In the paper, the authors focus on the significance of coaching for the personal and professional growth as a systematic method using several strategies of emotion regulation.
Distinguishing a Rare Variant of Lipidized Dermatofibroma from Nonlipidized Dermatofibromas in a Patient with Hypothyroidism and Alopecia Areata
Authors: Abdulla Farah , Peck Heather , Feneran Ashley , Jenkins Ashley , Mullersman Katherine 
Published: February 2018

Abstract
Introduction. Lipidized dermatofibromas represent rare and often underrecognized variants of dermatofibromas. Histologically, dermatofibromas are composed of fibroblast-like spindle cells, foam cells, giant cells, siderophages, lymphocytes, capillaries, collagen fibers, and hyaline dermal collagen fibers. Lipidized dermatofibromas are characterized by numerous foam cells, Touton giant cells, and hyalinized wiry collagen in the stroma. Case report. We present a case of a 31-year-old woman with a history of hypothyroidism and alopecia areata, presenting with an enlarging 8 mm, firm erythematous nodule on her upper-mid back. Biopsy examination showed a cellular proliferation of spindle cells with peripheral collagen trapping and cholesterol clefts with associated foam cells and sclerosis, staining weakly positive for Factor XIIIa and negative for CD34. The diagnosis of a benign lipidized dermatofibroma was rendered. Conclusion. Lipidized dermatofibromas are rare histologic variants of dermatofibromas, biologically indolent, and should be distinguished from other cutaneous foamy histiocytic lesions, particularly xanthomas, which may alter patient management.
Dermoscopy Case of the Month Combined Nevus - a Case Report
Authors: Jović Andrija , Vidović Nataša , Popović Danijela , Zlatanović Zorana , Cekić Slađana , Tiodorović Danica 
Published: February 2018

Abstract
Combined nevi are melanocytic lesions composed of two or more distinct types of melanocytic populations within the same lesion. Different types of combined nevi may form bizarrely shaped, multicolored skin lesions, making them one of the greatest melanoma mimickers. We report a 48-year-old female patient with suspicious skin lesion in the left lumbar region. Clinically, there was an oval, slightly asymmetrical lesion measuring 6 x 4 mm, showing multiple colors and shades of brown and black. A dermoscopic examination revealed a brown-bluish coloration in the right part of the lesion, while a fine pigment network with perifollicular halo was found in the left part of the lesion, suggesting the diagnosis of a combined nevus. Histological examination showed a poorly circumscribed proliferation of dendritic melanocytes in the superficial and deep dermis and proliferation of melanocytes in the dermoepidermal junction. A surgical excision of the tumor was performed, in order to confirm the dermoscopic findings. In conclusion, dermoscopy is useful in differentiating combined nevi from other melanocytic lesions.
Identification of Residual Stress in the Production of Molding Tools by Turn-Milling Technology
Authors: Šajgalík Michal , Pavlusík Tomáš , Pilc Jozef , Mikloš Matej , Daniš Igor , Martinček Juraj , Pustay Jozef 
Published: February 2018

AbstractThis article describes how to plan the tool path and analyze the surface of the machined part by working simultaneously on two basic operations such as milling and turning. New machine tools allow parallel processing of both multi-axis tools at the same time, it is a production technology in which the workpiece and the tool are simultaneously rotating. This relatively new turnmilling technology could be an alternative to increasing productivity in many applications. Especially in cases involving heavy-duty materials or large diameters of machined surface. The aim of this study is to explore this new technology, especially with regard to the increased precision and quality of the surface of the workpiece. Experimental results show that the combination of these two operations is suitable for precise machining of rotationally symmetrical workpieces with high surface finish.
Influence of Fine Motor Skill on Accuracy of Measurements Using a Handheld Sliding Caliper at Adolescents Group Aged 19-20
Authors: Brychta Petr , Hojk Vladimír , Hrubý Jiří , Pilc Jozef 
Published: February 2018

Abstract
This innovate ve interdisciplinary study deals with influence of fine motor skill level (finger dexterity) of individual on his measurement results in metrology practice. The main objective of this study was determinate fine motor skill level of individuals using a motor test. Further determinate the potential effect of different fine motor skill levels on accuracy of measuring using a mechanical handheld sliding caliper. Fine motor skill test and metrological test were implemented. Pursuant the results of fine motor skill test were probands divided into 2 groups. The groups are significantly different on accuracy of measurement (p=0,006). Pearson coefficient shows a significant correlation r = - 0.66 between the Purdue Pegboard test and a measurement error. Results confirmed that the fine motor skill of the upper limbs (especially finger coordination) significantly influence accuracy of measurement using a mechanical handheld sliding caliper.
A Few Insights Into Romanian Information Systems Analysts and Designers Toolbox
Authors: Fotache Marin , Mesnita Gabriela , Dumitriu Florin , Olaru Georgiana 
Published: February 2018

Abstract
Information Systems (IS) analysts and designers have been key members in software development teams. From waterfall to Rational Unified Process, from UML to agile development, IS modelers have faced many trends and buzzwords. Even if the topic of models and modeling tools in software development is important, there are no many detailed studies to identify for what the developers, customers and managers decide to use the modeling and specific tools. Despite the popularity of the subject, studies showing what tools the IS modelers prefer are scarce, and quasi-non-existent, when talking about Romanian market. As Romania is an important IT outsourcing market, this paper investigated what methods and tools Romanian IS analysts and designers apply. In this context, the starting question of our research focuses on the preference of the developers to choose between agile or non-agile methods in IT projects. As a result, the research questions targeted the main drivers in choosing specific methods and tools for IT projects deployed in Romanian companies. Also, one of the main objectives of this paper was to approach the relationship between the methodologies (agile or non-agile), diagrams and other tools (we refer in our study to the CASE features) with other variables/metrics of the system/software development project. The observational study was conducted based on a survey filled by IS modelers in Romanian IT companies. The data collected were processed and analyzed using Exploratory Data Analysis. The platform for data visualization and analysis was R.
Demand – Supply – Taxation in Times of Crisis
Authors: Diaconasu Delia Elena , Pohoata Ion , Socoliuc Oana Ramona 
Published: February 2018

Abstract
The confrontation of the two doctrines, the Keynesianism and the Supply-side economics highlight that the Laffer perspective is the way to achieve solid economic growth on the long way and aims the core of an “exit from crisis” policy. Therefore, this article aims to analyze the hypothesis that a high level of taxation and public spending deters productive behavior and reduces economic growth during recessions. In other words, an easy taxation and low unproductive public spending are desirable for both, the enterprising investor and the consumer. Using the example of Romanian fiscal policy, on one side, we validated within a Vector Error Correction framework that an increase in government revenues harms consumption, investment and the level of employment, in conjunction with a procyclical behavior of fiscal authorities. On the other side, our results showed some positive effects of an increased government expenditures on consumption and employment, which can be explained by the accelerate deterioration of primary balance deficit and the Central Bank’s low interest rate. Moreover, even though the initial positive response of investment to a government spending shock is positive, this is ephemeral and nonsignificant. Our findings highlight that, in order to reach growth on the long-run in times of crisis, the Romanian economy should adopt the fiscal policy and measures suggested by the Supply-side Economics.