bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analysis of pre-hospital consultations with crowd medical services at Premier League football club Fulham
Authors: Bird Ruth , Nuttall Tim 
Published: March 2016

Background: Craven Cottage has seen plans approved for a new riverside stand to expand capacity within the stadium from 26 000 to over 30 0000. Aims and Method: In order to anticipate any increase in use of medical services during match days, this study aimed to review nine seasons of medical data for Fulham Football Club. We examined the usage of crowd medical services to see if the number of injuries/illnesses requiring medical assistance at each match had any correlation to the crowd numbers in attendance. A retrospective data analysis was done on injury location, type of injury, whether the patient required transporting to hospital or whether follow up was recommended. The aim being to assess whether increased capacity would impact on local emergency services and primary care. Results: Between 2004–2013, there were 830 presentations to medical services, 43 patients were transported to hospital (5.18%) with 32 (3.85%) being advised to see their GP. Of these, 512 were new injuries/trauma and 318 medical presentations. There was one fatal non-traumatic cardiac arrest and 19 assaults. The data showed total crowd attendances of 4 157 597 over the 10-year period, with mean crowd numbers per game of 18 878. From these total crowd attendances there was a consultation rate per 10 000 gate admissions of 1.97. This is comparable to previously published Premiership data. Analysis of the location of accidental injuries showed no statistical differences in injury patterns; however, regarding mechanism of injury, more assaults occurred in areas where fans mix, irrespective of capacity per match. Conclusions: This study has shown no significant differences or trends in trauma, medical cases or consultations per 10 000 gate admission. Plans to increase capacity should not affect provision of medical cover, though will be accounted for in major incident planning in the number of medical staff required to attend matches to cover for extra ticket sales. GP and A&E services should not be stretched by the increased capacity.
The Acquisition of Context Data of Study Process and their Application in Classroom and Intelligent Tutoring Systems
Authors: Bicans Janis 
Published: March 2016

Abstract
Over the last decade, researchers are investigating the potential of the educational paradigm shift from the traditional “one-size-fits all” teaching approach to an adaptive and more personalized study process. Availability of fast mobile connections along with the portative handheld device evolution, like phones and tablets, enable teachers and learners to communicate and interact with each other in a completely different way and speed. The mentioned devices not only deliver tutoring material to the learner, but might also serve as sensors to provide data about the learning process itself, e.g., learning conditions, location, detailed information on learning of tutoring material and other information. This sensor data put into the context of the study process can be widely used to improve student experience in the classroom and e-learning by providing more precise and detailed information to the teacher and/or an intelligent tutoring system for the selection of an appropriate tutoring strategy. This paper analyses and discusses acquisition, processing, and application scenarios of contextual information.
Analysis of RDF Syntaxes for Semantic Web Development
Authors: Gryaznov Yevgeny , Rusakov Pavel 
Published: March 2016

Abstract
In this paper authors perform a research on possibilities of RDF (Resource Description Framework) syntaxes usage for information representation in Semantic Web. It is described why pure XML cannot be effectively used for this purpose, and how RDF framework solves this problem. Information is being represented in a form of a directed graph. RDF is only an abstract formal model for information representation and side tools are required in order to write down that information. Such tools are RDF syntaxes – concrete text or binary formats, which prescribe rules for RDF data serialization. Text-based RDF syntaxes can be developed on the existing format basis (XML, JSON) or can be an RDF-specific – designed from scratch to serve the only purpose – to serialize RDF graphs. Authors briefly describe some of the RDF syntaxes (both XML and non-XML) and compare them in order to identify strengths and weaknesses of each version. Serialization and deserialization speed tests using Jena library are made. The results from both analytical and experimental parts of this research are used to develop the recommendations for RDF syntaxes usage and to design a RDF/XML syntax subset, which is intended to simplify the development and raise compatibility of information serialized with this RDF syntax.
Obtaining and Visualization of the Topological Functioning Model from the UML Model
Authors: Ovchinnikova Viktoria 
Published: March 2016

Abstract
A domain model can provide compact information about its corresponding software system for business people. If the software system exists without its domain model and documentation it is time-consuming to understand its behavior and structure only from the code. Reverse Engineering (RE) tools can be used for obtaining behavior and structure of the software system from source code. After that the domain model can be created. A short overview and an example of obtaining the domain model, Topological Functioning Model (TFM), from source code are provided in the paper. Positive and negative effects of the process of TFM backward derivation are also discussed.
Geodesics in the Heisenberg Group
Authors: Hajłasz Piotr , Zimmerman Scott 
Published: March 2016

Abstract
We provide a new and elementary proof for the structure of geodesics in the Heisenberg group Hn.
The proof is based on a new isoperimetric inequality for closed curves in R2n.We also prove that the Carnot-
Carathéodory metric is real analytic away from the center of the group.
Numerical Analysis of Stress and Strain in Specimens with Rectangular Cross-Section Subjected to Torsion and Bending with Torsion
Authors: Faszynka Sebastian , Lewandowski Janusz , Rozumek Dariusz 
Published: March 2016

Abstract
The paper presents an analysis of the state of stress and crack tip opening displacement (strain) in specimens with rectangular cross-section subjected to torsion and combined bending with torsion. The specimens were made of the EN AW-2017A aluminium alloy. The specimens had an external unilateral notch, which was 2 mm deep and its radius was 22.5 mm. The tests were performed at constant moment amplitude MT
= MBT
= 15.84 N·m and under stress ratio R = −1. The exemplary results of numerical computations being obtained by using the FRANC3D software were shown in the form of stress and crack tip opening displacement (CTOD) maps. The paper presents the differences of fatigue cracks growth under torsion and bending with torsion being derived by using the FRANC3D software.
Testing of Composite Panels Used as Components of a Freight Wagon by Thermovision
Authors: Wróbel Andrzej , Płaczek Marek , Buchacz Andrzej 
Published: March 2016

Abstract
In this paper research methods for detection of laminate panels damage were presented. The most common damage is: matrix cracking laminate interlayer damage to joints, connecting cracks, delamination and fiber breakage. The tested laminates will be used as assemblies and sub-assemblies of freight wagon. Other methods of modeling of machines by means of transducers are shown in Płaczek (2012, 2015) and Białas (2010). As part of the project authors were collaborated with specialists from other research centers and scientific research (Bocian and Kulisiewicz, 2013). As a part of future work the places where we will be able to replace the standard materials by parts made of laminate will be shown. Layered composites despite many advantages have also disadvantages. From last mentioned it is a relatively low resistance to transverse impact. When the laminate is used as a decorative element, its small damage is not a problem. The problems start when the composite satisfies more responsible tasks such as: is a part of the technical means for example of a railway wagon. Aspect of continuous monitoring of the technical state of the laminate is very important. Current technology provides numerous opportunities for non-destructive methods of technical inspections. In this paper method for testing of large areas, completely non-contact, based on the methods of thermography, was presented. It consists heating by using the composite tubes and examining it through a thermal imaging camera. Length of heating, and consequently the temperature to which the laminate is heated mostly were chosen experimentally. During the measurements, the camera measures the intensity of radiation, not temperature. Received thermogram is not always a precise representation of the actual temperature, because the camera does not reach only the radiation from tested object, but also reaches the radiation coming from the environment and reflected objects etc. As part of the research authors also we undertook other work related to Mechanical Engineering (Wróbel et al., 2008, 2010, 2012, 2013, 2015; Płaczek et al., 2014). Cooperation with other national and European centers has contributed to many publications of authors for example Tuma et al. (2013, 2014) and Jamroziak and Kosobudzki (2014).
Plastic Mechanisms for Thin-Walled Cold-Formed Steel Members in Eccentric Compression
Authors: Ungureanu Viorel , Kotełko Maria , Grudziecki Jan 
Published: March 2016

Abstract
The Eurocode 3 concerning thin-walled steel members divides members subjected to compression into four classes, considering their ductility. The representatives of the class C4 are short bars, for which the load-capacity corresponds to the maximum compression stresses less than the yield stress. There are bars prone to local buckling in the elastic range and they do not have a real post-elastic capacity. The failure at ultimate stage of such members, either in compression or bending, always occurs by forming a local plastic mechanism. This fact suggests the possibility to use the local plastic mechanism to characterise the ultimate strength of such members. The present paper is based on previous studies and some latest investigations of the authors, as well as the literature collected data. It represents an attempt to study the plastic mechanisms for members in eccentric compression about minor axis and the evolution of plastic mechanisms, considering several types of lipped channel sections.
Application of a SPH Coupled FEM Method for Simulation of Trimming of Aluminum Autobody Sheet
Authors: Bohdal Łukasz 
Published: March 2016

Abstract
In this paper, the applications of mesh-free SPH (Smoothed Particle Hydrodynamics) continuum method to the simulation and analysis of trimming process is presented. In dealing with shearing simulations for example of blanking, piercing or slitting, existing literatures apply finite element method (FEM) to analysis of this processes. Presented in this work approach and its application to trimming of aluminum autobody sheet allows for a complex analysis of physical phenomena occurring during the process without significant deterioration in the quality of the finite element mesh during large deformation. This allows for accurate representation of the loss of cohesion of the material under the influence of cutting tools. An analysis of state of stress, strain and fracture mechanisms of the material is presented. In experimental studies, an advanced vision-based technology based on digital image correlation (DIC) for monitoring the cutting process is used.
Low Cycle Fatigue of Steel in Strain Controled Cyclic Bending
Authors: Kulesa Anna , Kurek Andrzej , Łagoda Tadeusz , Achtelik Henryk , Kluger Krzysztof 
Published: March 2016

Abstract
The paper presents a comparison of the fatigue life curves based on test of 15Mo3 steel under cyclic, pendulum bending and tension-compression. These studies were analyzed in terms of a large and small number of cycles where strain amplitude is dependent on the fatigue life. It has been shown that commonly used Manson-Coffin-Basquin model cannot be used for tests under cyclic bending due to the impossibility of separating elastic and plastic strains. For this purpose, some well-known models of Langer and Kandil and one new model of authors, where strain amplitude is dependent on the number of cycles, were proposed. Comparing the results of bending with tension-compression it was shown that for smaller strain amplitudes the fatigue life for both test methods were similar, for higher strain amplitudes fatigue life for bending tests was greater than for tension-compression.
Clays valorization as corrosion inhibitors for E400 reinforcing steel
Authors: Gassama Diadioly , Fall Modou , Yade Ismaïla , Seck Serigne Massamba , Diagne Mababa , Diop Mouhamadou Bassir 
Published: March 2016

Abstract
The behavior of E400 steel, a constructional steel widely used in Senegal, was studied in aqueous NaCl solution in the presence of two types of clay: volcanic tuffs, and sedimentary montmorillonite. The protection efficiency of these compounds were electrochemically assessed (corrosion potential variation curves, polarization curves and electrochemical impedance spectroscopy) at various inhibitor contents. The results obtained showed that these inhibitors present an inhibitory efficacy of about 70% for an optimal concentration of 0.60% for the tuffs and 62% for a maximum content of 0.50% for montmorillonite.
Analiza Strukture Nezaposlenosti Visokoobrazovanih Kadrova u Republici Srpskoj i Mjere za Njezino Smanjenje / Analysis Of the Unemployment Structure of Highly Educated Personnel in the Republic of Srpska and Measures for its Reduction
Authors: Mastilo  
Published: March 2016

Rezime
Ovaj rad ima za cilj da analizira strukturu nezaposlenih visokoobrazovanih kadrova u Republici Srpskoj. Kroz ovu strukturu analiziraćemo nezaposlenost viskokoobrazovanih kadrova, kao i slobodna radna mjesta po polu i zanimanjima u Republici Srpskoj, što će pokazati da više od 1/2 kadrova, nakon završenog fakulteta, završava na Zavodu za zapošljavanje. Ovim istraživanjem doći ćemo do podataka koji govore koliko vremenski traje nezaposlenost visokoobrazovanih kadrova na Zavodu za zapošljavanje, odnosno koliko dugo visokoobrazovani kadrovi čekaju svoj prvi posao. Detaljnije ćemo se baviti analizom nezaposlenosti po regijama u Republici Srpskoj. Nećemo izostaviti ni nadležne institucije u Republici Srpskoj koje su posrednici za uspostavljanje ravnoteže između visokoobrazovanih kadrova i tržišta rada. U ovom radu posebno će biti interesantno istražiti nezaposlenost visokoobrazovanih kadrova iz područja ekonomije. Problem nezaposlenosti u Republici Srpskoj naročito je izražen u zadnjih nekoliko godina (2009, 2010, 2011, 2012, 2013. i 2014). On se produbljuje sve više zbog neusklađene upisne politike od strane nadležnog Ministarstva i nemogućnosti tržišta rada da apsorbuje kadrove u realnom i javnom sektoru. Nećemo se baviti samo analizom nezaposlenosti u Republici Srpskoj. Predložićemo i mjere za smanjenje nezaposlenosti visokoobrazovanih kadrova. Najprije konstatujemo da se današnje društvo širom svijeta suočava sa golemom nezaposlenošću, a u tom kontekstu kao ogroman problem nameće se nezaposlenost visokoobrazovanih kadrova u Republici Srpskoj, koja će biti u fokusu ovog rada.
Procesno Funkcionisanje Lokalne Samouprave / Process Operation of Local Self-Government
Authors: Jekić Cviko 
Published: March 2016

Rezime
Lokalna uprava na našim prostorima, sa birokratskom i hijerarhijskom strukturom, sa nedovoljnom stručnošću, nedovoljnim znanjem i pretjeranim procedurama koje koristi u svom radu, nije u stanju da prati stvaranje novog društva i njemu prilagođenog privrednog ambijenta. Nedostatak korisničke i ciljne orijentacije, nizak nivo razumijevanja i korišćenja principa i mehanizama dobre uprave (korisnička orijentacija, efikasnost, participativnost, nepristrasnost, transparentnost, profesionalizam itd.) za posljedicu imaju slab kvalitet usluga.
Osjeća se potreba za većim promjenama i stvaranjem nove lokalne uprave koja će izvršavati osnovne upravne funkcije prema rastućim zahtjevima građana - korisnika i razvijati lokalnu zajednicu koja će biti konkurentna, i kao mjesto za život i kao mjesto za poslovanje.
Koncept E-Demokratije - Osnova I/Ili Poboljšanje Digitalnog Uređenja Društva / E-Democracy Concept – Basis And/Or Enhancement of Digital Organization of Society
Authors: Pilipović Dragoljub , Mirković Bogdan 
Published: March 2016

Rezime
U ovom preglednom radu će se dati prikaz više elemenata elektronske demokratije (na dalje, e-elementi) i opisati njihovo mesto i uloga u okviru koncepta e-demokratije. Pored e-elemenata opisaće se i dva pojma gde se intenzivno koriste svi tipovi mobilnih uređaja.
Preduzetničko Okruženje i Konkurentnost u Bih i Srbiji / Business Environment and Competitiveness in Bih and Serbia
Authors: Mićić Jelena , Šarčević Marko 
Published: March 2016

Rezime
Bosna i Hercegovina zajedno sa Srbijom pokazuje lošije ekonomske performanse od susjednih zemalja, dok evropski prosjek ostaje daleka i umnogome nedostižna kategorija. Razlozi ovakvog nezadovoljavajućeg stanja su mnogi, i ovim radom se želi osvijetliti preduzetnički aspekt ekonomske dinamike ovih zemalja u poređenju sa svjetskim, evropskim i regionalnim prosjekom. Koristićemo komparativnu, statističku, dinamičku i kognitivnu analizu i sintezu u cilju jasnijeg sagledavanja uzroka situacije u kojoj se nalazimo, kao i uočavanja potencijalnih komparativnih prednosti. Kroz predstavljanje pozicija BiH i Srbije u izvještajima Svjetskog ekonomskog foruma u odnosu na ponderisane prosjeke svijeta, Evrope i regiona, preko analize osnovnih parametara konkurentnosti i detaljne analize indikatora preduzetništva doći ćemo do značajnih zaključaka o najvažnijim manjkavostima i mogućim prednostima preduzetništva u BiH i Srbiji. Ove rezultate bi trebalo imati na umu prilikom kreiranja budućih ekonomskih mjera uz značajnu upotrebnu vrijednost sadašnjim i budućim preduzetnicima.
Menadžment i Liderstvo / Management and Leadership
Authors: Lukić Zoran , Mustafić Amela , Došenović Dragana 
Published: March 2016

Rezime
Osnovna tema ovog rada jeste proces menadžmenta u preduzećima, sa posebnim fokusom na liderstvo, kao jednu od osnovnih funkcija, odnosno aktivnosti menadžera. Da bi se u organizaciji ostvarili postavljeni rezultati, neophodno je postojanje određenog broja ljudi koji će uspješno voditi preduzeće i ljude u njemu, a, samim tim, omogućiti i efikasno poslovanje. Upravo iz tog razloga svrha ovog rada jeste da opiše proces menadžmenta i liderstvo, kao i da ukaže na njihov značaj za postizanje pozitivnih rezultata poslovanja.
S obzirom na značaj i ulogu koju menadžeri i lideri imaju za funkcionisanje svake organizacije, u ovom radu izložiće se njihove sličnosti i razlike, odnosno sličnosti i razlike između procesa koje oni obavljaju u različitim organizacijama.
Na osnovu izvršene analize i provedenog istraživanja, u radu se došlo do brojnih zaključaka na osnovu kojih je dokazano da postoje značajne razlike između menadžmenta i liderstva. Da bi menadžer bio uspješan u obavljanju svojih poslova najčešće je potrebno da on bude i lider, čime se apostrofira značaj liderstva kao menadžerske aktivnosti za uspješno poslovanje i ostvarivanje ciljeva svake organizacije.
Wages Inequality in the Republic of Macedonia in a Post Crisis Period
Authors: Trpeski Predrag 
Published: March 2016

Abstract
The aim of this paper is to show the distribution of net wages in the Republic of Macedonia and whether the great world economic crisis of 2008 has had an impact on the inequality in the distribution of wages. In this paper it is analyzed the level of inequality in the distribution of wages in Macedonia in 2008 as a year when the economic crisis started in the last quarter, in 2012 as the year in which GDP still has had a negative rate of economic growth and in 2014, when the economy maintained positive economic growth. In the three selected years the analysis is based on examination of the inequality in the distribution of the paid net wages.
In the paper, the analysis of inequality in the distribution of net wages is based on determining the distribution of frequencies, constructing the Lorenz curve and the Gini index calculation. The results show that there is a quite expressed inequality in the distribution of net wages in Macedonia, whereas the estimated Gini index is 27.98 in 2008, 26.76 in 2012 and 25.88 in 2014. Thus, it should be kept in mind that the inequality in the distribution of total income is higher and in the analyzed period the Gini index is greater than 40. This points the fact that Macedonia has the highest inequality in the distribution of income compared to all EU member states and candidate countries for EU membership.
Sectoral Structure Change Modeling of European Oil and Gas Producing Country’S Economy
Authors: Perepelkin Viacheslav Alexandrovich , Perepelkina Elena Viacheslavovna 
Published: March 2016

Abstract
In this paper, we consider identifying features of sectoral structuring within the national economy that has definite foreign trade product specialization. Examination of the sector-specific division methodology enabled identification of its strong association with certain sector dominance in the economy. It is against this background that we offer an explanation for the delay in transferring from the post-Soviet to the applicable international classification of economic structure elements in Russia and Belarus. We perform analysis of the three-component P-S-T model (primary, secondary, tertiary sector) using statistical and econometric methods and define properties of the sectoral shares dynamics in national economies of oil and gas producing countries. Analysis of the Russian and Norwegian economies’ intersectoral changes suggests that it is necessary for the government to develop and implement selective structural policy to overcome the existing structural disproportions.
Structure of the organic matter pool in Pinus sibirica dominated forests of Central Siberia
Authors: Koshurnikova Nataly N. , Verkhovets Sergey V. , Antamoshkina Olga A. , Trofimova Nataly V. , Zlenko Lyudmila.V. , Zhuikov Andrey V. , Garmash Anastasia A. 
Published: March 2016

Abstract
Organic matter pool and its distribution between growing stock, dead wood and windfall in upland and lowland Pinus sibirica dominated forests of Central Siberia (along the Yenisei River) is evaluated. The average growing stock is changing with advancing age from 163.9 ± 20.4 to 295.4 m3 ha−1 thus reaching its maximum in the mature forests (337.0 ± 19.6 m3 ha−1). According to the data collected, stock variation coefficient numbers display acceptable (growing stock: 14–28%) and high variability (windfall and dead wood: 63–85%). Windfall prevails in the structure of coarse woody debris (CWD) from 130.8 ± 18.5 to 171.7 ± 20.1 m3 ha−1, with the stocks greatly exceeding the amount of growing wood stock in middle-aged and declining stands in 1.4 and 2.1 times, respectively. The observations comply with common trend of deterioration of dark coniferous forests in Siberia.