bluuebunny/crossref_metadata_2025_split huggingface dataset:
Why OR.NET? Requirements and perspectives from a medical user’s, clinical operator’s and device manufacturer’s points of view
Authors: Czaplik Michael , Voigt Verena , Kenngott Hannes , Clusmann Hans , Hoffmann Rüdiger , Will Armin 
Published: December 2017

AbstractIn the past decades, modern medicine has been undergoing a change in the direction of digitalisation and automation. Not only the integration of new digital technologies, but also the interconnection of all components can simplify clinical processes and allow progress and development of new innovations. The integration and interconnection of medical devices with each other and with information technology (IT) systems was addressed within the framework of the Federal Ministry of Education and Research (BMBF)-funded lighthouse project OR.NET (“Secure dynamic networking in the operating room and clinic”.) (OR.net-Forschungskonsortium (OR.net Research Syndicate.) OR.net – Sichere dynamische Vernetzung in Operationssaal und Klinik [Online]. Available:www.ornet.org. [last accessed 22 March 2017]). In this project the standards and concepts for interdisciplinary networking in the operating room (OR) were developed. In this paper, the diverse advantages of the OR.NET concept are presented and explained by the OR.NET “Medical Board”. This board represents the forum of clinical users and includes clinicians and experts from various specialties. Furthermore, the opinion from the viewpoint of operators is presented. In a concluding comment of the “Operator Board”, clinical user needs are aligned with technical requirements.
POD-Galerkin reduced order methods for CFD using Finite Volume Discretisation: vortex shedding around a circular cylinder
Authors: Stabile Giovanni , Hijazi Saddam , Mola Andrea , Lorenzi Stefano , Rozza Gianluigi 
Published: December 2017

AbstractVortex shedding around circular cylinders is a well known and studied phenomenon that appears in many engineering fields. A Reduced Order Model (ROM) of the incompressible ow around a circular cylinder is presented in this work. The ROM is built performing a Galerkin projection of the governing equations onto a lower dimensional space. The reduced basis space is generated using a Proper Orthogonal Decomposition (POD) approach. In particular the focus is into (i) the correct reproduction of the pres- sure field, that in case of the vortex shedding phenomenon, is of primary importance for the calculation of the drag and lift coefficients; (ii) the projection of the Governing equations (momentum equation and Poisson equation for pressure) performed onto different reduced basis space for velocity and pressure, respectively; (iii) all the relevant modifications necessary to adapt standard finite element POD-Galerkin methods to a finite volume framework. The accuracy of the reduced order model is assessed against full order results.
Building Ecological Networks In Slovakia And Poland
Authors: Izakovičová Zita , Świąder Małgorzata 
Published: December 2017

Abstract
The paper is aimed at evaluating the creation of territorial systems of ecological stability in two neighbouring countries - Slovakia and Poland. The paper evaluates various initiatives and approaches and their positives and negatives. It represents methodical approaches to the creation of territorial systems of ecological stability as well as the legal provision of ecological networks in both countries. The outcome of the evaluation is the proposal for the necessary measures to improve the situation.
Phylogenetic Diversity of Plant Metacommunity of the Dnieper River Arena Terrace Within the ‘Dnieper-Orilskiy ’ Nature Reserve
Authors: Zhukov Olexander , Kunah Olga , Dubinina Yulia , Ganga Dmitry , Zadorozhnaya Galina 
Published: December 2017

Abstract
This article presents the features of the phylogenetic organization of the plant communities of the Dnieper River terrace within the ‘Dnieper-Orilskiy’ Nature Reserve and the patterns of its spatial variation involving remote sensing data of the Earth’s surface. The research materials were collected in the period 2012−2016 from within the nature reserve. The research polygon is within the first terrace (arena) of the Dnieper valley. Sandy steppe, meadow, forest and marsh communities within the Protoch river floodplain and the Orlova ravine, as well as artificial pine plantations were the habitats present within the research polygon. The vegetation description was carried out on 10×10 m (100 m2) plots. A total of 94 geobotanical descriptions were made. Data on plant phylogeny was obtained by the Phylomatic service. Phylogenetic diversity of the communities was assessed by the Faith, Simpson and Shannon indices. Phylogenetic analysis was performed by means of a double principal coordinate analysis (DPCoA). The vegetation cover within the investigated polygon was represented by 189 species. Abundance Phylogenetic Deviation (APD) for the investigated metacommunity was evaluated to −0.53, which is statistically significantly different from random alternatives (p = 0.001). The APD negative value indicates that phylogenetic organization of the investigated metacommunity is overdispersed. The permutation procedure allowed us to establish that the eigenvalues of the DPCoA-axes obtained as a result of the real phylogenetic tree were significantly higher than their own number for the random phylogenetic trees for the first seven axes. This indicates that the first seven axes are useful for additional information on the ordination structure of the metacommunity.
Criteria for the Selection of Tourism Destinations by Students from Different Countries
Authors: Dębski Maciej , Nasierowski Wojciech 
Published: December 2017

Abstract
The objective of this paper is to identify selected aspects of the management of information about prospective tourist destinations by young people (students) from Canada, Poland, and Trinidad and Tobago. On the basis of a questionnaire study, the ranking of preferences of respondents (i.e., the main criteria of destination choice) has been presented. Students were selected as respondents - as a “convenient sample” - in this privately funded study. A variety of aspects related to comfort (and convenience) and attractiveness have been identified as most important to the choice of destination. These are also leading motives that may form a platform for advertising campaigns and suggestions for regional development. This examination has been done mainly with the use of analysis of averages, Spearman correlation coefficients, and various approaches to factor analysis. It turns out that despite very different characteristics of respondents from the three countries, both their preferences and motives for promotion of the destination are very similar. Conclusions can be helpful for travel agencies and those responsible for the development of tourism infrastructure, as well as for the organization of further studies on the subject. The combination of various statistical tools used when examining the subject and the finding - that is, the similarity of preferences between travelers - can be regarded as new value when examining the subject.
Seeking Optimal Nutrition for Healthy Body Mass Reduction Among Former Athletes
Authors: Maciejewska Dominika , Michalczyk Małgorzata , Czerwińska-Rogowska Maja , Banaszczak Marcin , Ryterska Karina , Jakubczyk Karolina , Piotrwski Jakub , Hołowko Joanna , Drozd Arleta , Wysokińki Paweł , Ficek Krzysztof , Wilk Krzysztof , Lubkowska Anna , Cięszczyk Paweł , Bertrand Jerzy , Stachowska Ewa 
Published: December 2017

AbstractThe aim of the study was to investigate the efficacy of 6 week Mediterranean diet or 30% calorie restriction on the fatty acid profile and eicosanoids (hydroxyoctadecadienoi acids and hydroxyeicosatetraenoic acids) concentration. Furthermore, basic biochemical variables such as insulin, glucose, HOMA-IR, and a lipid profile were estimated. The study enrolled 94 Caucasian former athletes aged 20-42, with body height of 179 ± 16.00 cm and body mass of 89.26 ± 13.25 kg who had not been active for at least 5 years. The subjects were randomly assigned to one of the three intervention groups: CR group – the 30% calorie restriction (n = 32), MD group - the Mediterranean diet (n = 34), and C group - a control group (n = 28). The pattern of nutrition was analysed before and after the experiment using the 72 h food diaries. In order to evaluate the effect of diet intervention, the following variables were measured: anthropometrics, basic biochemical variables (insulin, fasting glucose, HOMA-IR, lipid profile), fatty acids and their blood derivatives profiles. The CR group showed significantly lower levels of several biochemical variables, i.e., BMI, total cholesterol LDL, TG, total lipids, insulin and HOMA – IR (p < 0.05). Subjects consuming the MD diet significantly decreased their BMI and reduced the level of total lipids (p < 0.05). We did not find any significant changes in the C group. The analysis of the fatty acid profile revealed that the CR group had a significantly decreased EPA level (p < 0.05). The MD group showed a significantly increased level of the DHA (p < 0.05) and improvement in the omega - 3 index (p < 0.05). Subjects following the MD also showed significantly lower concentrations of 15 - hydroxyicosatetraenoic acid (15-HETE). We did not observe any significant differences between the CR and C groups. Within short time, calorie restriction helps to improve lipid variables and insulin resistance. The MD diet seems to be more advantageous in the decrease of inflammation, but does not improve basic biochemical variables. We can conclude that calorie restriction can be a good choice for former athletes, although EPA and DHA supplementation is needed.
Reliability and Usefulness of the 30-15 Intermittent Fitness Test in Male and Female Professional Futsal Players
Authors: Valladares-Rodríguez Santiago , Rey Ezequiel , Mecías-Calvo Marcos , Barcala-Furelos Roberto , Bores-Cerezal Antonio J. 
Published: December 2017

Abstract
The purpose of this study was to determine the reliability and usefulness of the 30-15 Intermittent Fitness Test (30-15IFT) in professional male and female futsal players. Thirteen male (24.4 ± 5.6 years; 174.5 ± 10.3 cm; 70.3 ± 9.9 kg) and fourteen female (23.3 ± 4.5 years; 165.8 ± 6.2 cm; 61.7 ± 5.5 kg) professional futsal players performed the 30-15IFT on two occasions, separated by 5 days. Maximal intermittent running velocity (VIFT) and heart rate at exhaustion (HRpeak) data were collected for both tests. Reliability was assessed by the intraclass correlation coefficient (ICC), typical error (TE) expressed as a coefficient of variation (CV), and smallest worthwhile change (SWC). VIFT demonstrated very good reliability between sessions, both for male (ICC = 0.92) and female (ICC = 0.96) players. As the TE for VIFT and HRpeak was similar to the calculated SWC for both male and female players, the usefulness of the test was rated as “medium”. A change in performance of at least 2 stages in male players, or a change of more than 1 stage in female players could be interpreted as a meaningful change in aerobic futsal fitness. The results of this study demonstrate that the 30-15IFT is both a reliable and useful test for male and female professional futsal players.
Using Bilateral Functional and Anthropometric Tests to Define Symmetry in Cross-Country Skiers
Authors: Björklund Glenn , Alricsson Marie , Svantesson Ulla 
Published: December 2017

AbstractThe aim of this study was to evaluate the symmetry of anthropometry and muscle function in cross-country skiers and their association to vertical jumping power. Twenty cross-country skiers were recruited (21.7 ± 3.8 yrs, 180.6 ± 7.6 cm, 73.2 ± 7.6 kg). Anthropometric data was obtained using an iDXA scan. VO2maxwas determined using the diagonal stride technique on a ski treadmill. Bilateral functional tests for the upper and lower body were the handgrip and standing heel-rise tests. Vertical jump height and power were assessed with a counter movement jump. Percent asymmetry was calculated using a symmetry index and four absolute symmetry index levels. At a group level the upper body was more asymmetrical with regard to lean muscle mass (p = 0.022, d = 0.17) and functional strength (p = 0.019, d = 0.51) than the lower body. At an individual level the expected frequencies for absolute symmetry level indexes showed the largest deviation from zero for the heel-rise test (χ2 = 16.97, p = 0.001), while the leg lean mass deviated the least (χ2 = 0.42, p = 0.517). No relationships were observed between absolute symmetry level indexes of the lower body and counter movement jump performance (p > 0.05). As a group the skiers display a more asymmetrical upper body than lower body regarding muscle mass and strength. Interestingly at the individual level, despite symmetrical lean leg muscle mass the heel-rise test showed the largest asymmetry. This finding indicates a mismatch in muscle function for the lower body.
Relationships between Mechanical Variables in the Traditional and Close-Grip Bench Press
Authors: Lockie Robert G. , Callaghan Samuel J. , Moreno Matthew R. , Risso Fabrice G. , Liu Tricia M. , Stage Alyssa A. , Birmingham-Babauta Samantha A. , Stokes John J. , Giuliano Dominic V. , Lazar Adrina , Davis DeShaun L. , Orjalo Ashley J. 
Published: December 2017

Abstract
The study aim was to determine relationships between mechanical variables in the one-repetition maximum (1RM) traditional bench press (TBP) and close-grip bench press (CGBP). Twenty resistance-trained men completed a TBP and CGBP 1RM. The TBP was performed with the preferred grip; the CGBP with a grip width of 95% biacromial distance. A linear position transducer measured: lift distance and duration; work; and peak and mean power, velocity, and force. Paired samples t-tests (p < 0.05) compared the 1RM and mechanical variables for the TBP and CGBP; effect sizes (d) were also calculated. Pearson’s correlations (r; p < 0.05) computed relationships between the TBP and CGBP. 1RM, lift duration, and mean force were greater in the TBP (d = 0.30-3.20). Peak power and velocity was greater for the CGBP (d = 0.50-1.29). The 1RM TBP correlated with CGBP 1RM, power, and force (r = 0.685-0.982). TBP work correlated with CGBP 1RM, lift distance, power, force, and work (r = 0.542-0.931). TBP power correlated with CGBP 1RM, power, force, velocity, and work (r = 0.484-0.704). TBP peak and mean force related to CGBP 1RM, power, and force (r = 0.596-0.980). Due to relationships between the load, work, power, and force for the TBP and CGBP, the CGBP could provide similar strength adaptations to the TBP with long-term use. The velocity profile for the CGBP was different to that of the TBP. The CGBP could be used specifically to improve high-velocity, upper-body pushing movements.
Performance Changes of Elite Paralympic Judo Athletes During a Paralympic Games Cycle: A Case Study with the Brazilian National Team
Authors: Loturco Irineu , Pereira Lucas A. , Winckler Ciro , Bragança Jaime R. , da Fonseca Roger A. , Kobal Ronaldo , Cal Abad Cesar C. , Kitamura Katia , Nakamura Fabio Y. , Franchini Emerson 
Published: December 2017

Abstract
The aim of this study was to describe the variations in power performance of elite Paralympic judo athletes across three consecutive training cycles of preparation for the ParaPan American Games, the World Championship and the Paralympic Games. Eleven Paralympic judokas from the Brazilian National team participated in this study. They were repeatedly assessed using squat and countermovement jumps, mean propulsive power (MPP) in the jump-squat (JS), the bench press and prone bench pull at several moments of the preparation. Training supervision based on the optimum power zone (range of loads where power production is maximized) was provided in the final cycle, prior to the Paralympic Games. Magnitude-based inference was used to compare the repeated measurements of power performance. Lower and upper limb muscle power gradually increased throughout the cycles; however, the best results in all exercises were observed prior to the Paralympic Games, during which the team won four silver medals. As an illustration, prior to participation in the Paralympic Games the MPP in the JS was likely to very likely higher than prior to the World Championship (effect size [ES] = 0.77) and ParaPan American Games (ES = 0.53), and in January and March 2016 (ES = 0.98 and 0.92, respectively; months preceding the Paralympic Games). Power performance assessments can provide information about the evolution of Paralympic judokas, and training at the optimum power zone seems to constitute an effective method to improve lower and upper limb power in these athletes.
Trend Analysis of the Educational Choice of University Entrants as Tool to Improve the Quality of Educational Service
Authors: Mikhno Nadiya , Sorokina Liudmila 
Published: December 2017

ABSTRACT
In the conditions of development of modern Ukrainian society the questions related to educational space are extraordinarily actual. It is education that gives an opportunity for development and progress of personality and the quality of education in modern terms determines the competitiveness of university and national system of education on the whole. Mirroring the European experience of quality management of education a sociological estimation and examination of functioning of University teaching has gained importance with the aim of preventing off-grade services and general verification of accordance of educational services to the demand of consumers, state and society. Coming from it, it is becoming urgent to develop methodologies and measures to make complex sociological estimation of activity of university with the aim of upgrading educational services.
Influence of fluorine substituents on the properties of phenylboronic compounds
Authors: Gozdalik Jan T. , Adamczyk-Woźniak Agnieszka , Sporzyński Andrzej 
Published: December 2017

Abstract
Rapid development of research on the chemistry of boronic acids is connected with their applications in organic synthesis, analytical chemistry, materials’ chemistry, biology and medicine. In many applications Lewis acidity of boron atoms plays an important role. Special group of arylboronic acids are fluoro-substituted compounds, in which the electron withdrawing character of fluorine atoms influences their properties. The present paper deals with fluoro-substituted boronic acids and their derivatives: esters, benzoxaboroles and boroxines. Properties of these compounds, i.e. acidity, hydrolytic stability, structures in crystals and in solution as well as spectroscopic properties are discussed. In the next part examples of important applications are given.
Intertemporal Decision Making After Brain Injury: Amount-Dependent Steeper Discounting after Frontal Cortex Damage
Authors: Białaszek Wojciech , Swebodziński Bartłomiej , Ostaszewski Paweł 
Published: December 2017

AbstractTraumatic brain injuries to the frontal lobes are associated with many maladaptive forms of behavior. We investigated the association between brain damage and impulsivity, as measured by the rate of delay discounting (i.e., the extent to which future outcomes are devalued in time). The main aim of this study was to test the hypothesis of steeper discounting of different amounts in a group of patients with frontal lobe damage. We used a delay discounting task in the form of a structured interview. A total of 117 participants were divided into five groups: three neurological groups and two groups without brain damage. Our analyses showed that patients with focal damage to the frontal lobes demonstrated steeper delay discounting than other participants. Other clinical groups demonstrated similar discounting rates. The data pattern related to the magnitude effect on the group level suggested that the magnitude effect is absent in the group of patients with damage to the frontal lobes; however, results were less consistent on an individual level. Amount-dependent discounting was observed in only two groups, the healthy control group and the neurological group with other cortical areas damaged.
Conus intramedullary pyogenic abscess in a 4years old child: a rare case report and review of literature
Authors: Prasad Prajapati Hanuman , Kumar Singh Deepak , Kumar Singh Rakesh , Faran Ahmad 
Published: December 2017

Abstract
Intramedullary pyogenic abscess in the conus medullaris in a young child is an extremely rare condition. It had never been reported in literature. It should be differentiated from other more common pathology like tubercular abscess, dermal sinus, epidermoid and dermoid tumour. Early diagnosis and prompt surgical evacuation may lead to good neurological recovery from this rare benign pathology.
Echinococcus spp.: Tapeworms that Pose a Danger to Both Animals and Humans – a Review
Authors: Brožová A. , Jankovská I. , Bejček V. , Nechybová S. , Peřinková P. , Horáková B. , Langrová I. 
Published: December 2017

Abstract
Species of the genus Echinococcus (Cestoda; Taeniidae) are minute tapeworms of carnivores. Their larvae are known as hydatids (metacestode), which proliferate asexually in various mammals. Like the majority of cestodes, Echinococcus spp. require two different host species to complete their life cycle. Definitive hosts harbouring the adult cestodes in the small intestine are exclusively carnivores of the Canidae and Felidae families. A wide range of mammal species including humans is susceptible to infection by the metacestode of Echinococcus spp., which develops in their viscera. The disease, caused by species of the genus Echinococcus, is called echinococcosis, and it is one of the most dangerous zoonoses in the world. The traditional species Echinococcus granulosus and Echinococcus multilocularis are agents of significant diseases due to the high number of cases and the wide geographical species range. The taxonomy of the genus is controversial; in the current state of ongoing complex revisions, the agent of cystic echinococcosis E. granulosus sensu lato is divided into five species (E. granulosus sensu stricto, E. felidis, E. equinus, E. ortleppi, E. canadensis), in addition to the agents of alveolar echinococcosis (E. multilocularis, E. shiquicus) and polycystic/unicystic echinococcosis (E. vogeli, E. oligarthrus). Here we provide an overview of the current situation, which continues to develop.
Does seed modification and nitrogen addition affect seed germination of Pulsatilla grandis?
Authors: Bochenková M. , Karlík P. , Hejcman M. , Jiras P. 
Published: December 2017

Abstract
Pulsatilla grandis is an endangered species in the Czech Republic and is protected in whole Europe because the number of its populations is declining. One of the possible causes is the deposition of atmospheric nitrogen. In our research, we investigated how nitrogen concentrations and seed appendage removal directly affect the species’ seed germination.Seeds were allowed to germinate under laboratory conditions in water solutions of NH4NO3 ranging in concentration from 0 to 4239 mg N l-1. They were able to germinate up to the concentration of 848 mg N l-1 even when covered with mycelium, which supports the idea that they can tolerate being strongly infected by fungi. We also found a significant positive effect of seed appendage removal on seed germination. Seeds without appendages germinated, on the average, with 11% greater probability, compared to seeds with appendages. We conclude that the germination of P. grandis is not directly affected by high N concentrations in rain water, which can range from 10 to 13 mg N l-1 near large cities. Surprisingly, low concentrations of N (up to 34 mg N l-1) might even slightly support the seed germination of P. grandis. The negative effect of N deposition on seeds is indirect and acts in conjunction with the absence of management at localities.