bluuebunny/crossref_metadata_2025_split huggingface dataset:
New Imaging-derived Biomarkers Based on Tridimensional CTA/MRI Hybrid Models for Complex Assessment of Myocardial Viability after Myocardial Infarction – the HYBRIDHEART Study
Authors: Stănescu Alexandra , Benedek Imre , Morariu Mirabela , Rațiu Mihaela , Zavate Ramona , Mester András , Benedek Theodora 
Published: December 2018

Abstract
Hybrid imaging represents a combination of two different imaging techniques resulting in a single image that contains all the information provided by the two investigations. Hybrid imaging tends to improve the accuracy of the diagnosis in many diseases. Coronary computed tomography angiography (CCTA) has unquestionable abilities in highlighting coronary artery diseases (CAD). Cardiac magnetic resonance imaging (MRI) also has a powerful predictive role in assessing the functionality of the myocardial tissue.
The aim of the study is to develop new imaging markers for a complex evaluation of myocardial viability (MV) after an acute myocardial infarction (AMI), using hybrid technology.

Material and methods: This study will enroll 100 patients at one month after an AMI. CCTA, MRI, 3D echocardiography, and blood tests will be performed in all patients. All the acquisitions will be processed using a supercomputer, and MV and other parameters will be assessed on hybrid images. A secondary objective will be to correlate the level of inflammatory markers with the outcome of patients, left ventricular function, ischemic time, and the rate of major adverse cardiovascular events.
Left Para-Renal Castleman Disease: Case Report
Authors: Mocian Flavius , Sorlea Sorin , Coros Marius 
Published: December 2018

Abstract
Castleman disease represents a rare lymphoproliferative disorder of unknown etiology. It is usually located in the mediastinum and in very few cases in the retroperitoneal space. We present the case of a 43-year-old male patient with a retroperitoneal tumor that was incidentally diagnosed during an abdominal computed tomography scan. The patient underwent surgery by open approach, and the tumor, which was adherent to the superior pole of the left kidney, was entirely removed. The histology examination revealed a vascular-hyaline-type Castleman disease. The postoperative evolution was uneventful, with no signs of tumor recurrence at the 4-month check-up. The surgeon should be aware of the possible retroperitoneal location of Castleman disease, even if it is a rare occurrence, and a complete removal of the tumor is followed by a favorable long-term prognosis.
Laparoscopic Versus Conventional Open Rectum Amputation: a Clinical, Intraoperative, and Short-term Outcome Comparative Study
Authors: Élthes Előd Etele , Cozlea Alexandra Lavinia , Török Árpád 
Published: December 2018

Abstract

Objective: To evaluate and compare laparoscopic and conventional open rectum amputation procedures using clinical, intraoperative, postoperative, and oncological criteria.

Methods: Fifty-nine patients with lower rectal and anorectal cancer were included in a retrospective study, conducted between 2014 and 2017. Patients underwent open or laparoscopic rectum amputation surgery and were divided into two groups: group 1 – laparoscopic amputation group (LAG) and group 2 – open amputation group (OAG). The clinical, intraoperative, and postoperative outcomes and oncological results were compared between the two groups.

Results: We found a significantly smaller intraoperative blood loss (325 mL vs. 538.29 mL, p = 0.0002), earlier return of bowel motility (2.41 days vs. 3.10 days, p = 0.036), shorter hospital stays (10.08 days vs. 12.66 days, p = 0.03), and a higher number of lymph nodes removed during surgery (12.33 nodes for LAG vs. 9.98 nodes for OAG, p = 0.049). In the open surgery group we found shorter durations of surgery (199.58 minutes for LAG vs. 157.87 minutes for OAG, p = 0.0046).

Conclusion: Laparoscopic rectum amputation is a technically demanding procedure. The present study demonstrates the benefits and disadvantages of this surgery, with comparable clinical, intraoperative, postoperative, and oncological results compared to the conventional open rectum amputation procedure.
Adherence to the DASH-style Diet and the Presence of Cardiovascular Risk Factors in Adults from Tîrgu Mureș
Authors: Rus Victoria Ancuța , Ruța Florina , Sălcudean Maria , Tarcea Monica , Șerban Costela , Avram Călin , Simion Iustinian , Benedek Theodora 
Published: December 2018

Abstract

Background: Adopting a healthy lifestyle, including a healthy diet, weight control, regular exercise, smoking cessation, and alcohol limitation, plays an important role in treating high blood pressure and cardiovascular and chronic diseases.

Aim: This study aimed to investigate adherence to the DASH diet in relation to the occurrence of high blood pressure and chronic disease risk factors, in a group of people from Tîrgu Mureș.

Material and methods: This was a cross-sectional study based on a food frequency and lifestyle questionnaire applied to a group of 2,010 people aged 15–92 years from Tîrgu Mureș.

Results: Individuals over the age of 45 had higher DASH scores (Q4, Q5) compared to subjects younger than 40 years (Q1 and Q2, p <0.001). An important percentage (19.3%) of subjects who preferred a meat-based diet (Q3) had significantly larger abdominal circumference (mean 92.2 ± 0.91 cm, p <0.001). An association between pure alcohol intake (mean 5.6 ± 0.43 g) and an unhealthy diet (Q1) was observed, compared to the average 1.7 ± 19 g of alcohol consumed by subjects with a healthy diet (Q5), alcohol consumption decreasing with an increasing DASH score (p <0.001).

Conclusion: This study shows that individuals diagnosed with at least one cardiovascular risk factor had a higher adherence to the DASH diet than individuals with no cardiovascular risk factors, most likely due to the fact that diagnosed individuals had changed their eating behavior and lifestyle from the time of diagnosis, with a positive impact on treatment outcomes and quality of life.
70% Trichloroacetic Acid in the Treatment of Facial Sebaceous Hyperplasia
Authors: Chiriac Anca , Brzezinski Piotr , Năznean Adrian , Podoleanu Cristian , Stolnicu Simona 
Published: December 2018

Abstract
The present paper highlights the usefulness of 70% trichloroacetic acid in treating sebaceous hyperplasia in elderly patients. Esthetics are an important issue, and different therapeutic modalities can be used, such as systemic isotretinoin, surgical excision, electrocautery, cryosurgery, topical photodynamic therapy and laser, but all these methods are expansive and invasive procedures that may result in scars, which are more extensive than the original lesions.
System Safety Model Related to Climate-Weather Change Process Application to Port and Maritime Transport
Authors: Torbicki Mateusz 
Published: December 2018

Abstract
The conditional safety functions at the climate-weather particular states and the unconditional safety functions of the port oil piping transportation system area and the maritime ferry, the mean values and the variances of those systems unconditional lifetimes and other safety indicators are determined. Those safety indicators, considering impact of the climate-weather change process, are evaluated for the piping system operating at under water Baltic sea area and for the maritime ferry operating at Gdynia Port area.
A Concept of Reliability Assessment Simulation Model Using Systems Structural Decomposition
Authors: Młynarski Stanisław , Pilch Robert , Smolnik Maksymilian , Szybka Jan , Wiązania Grzegorz 
Published: December 2018

Abstract
The paper presents a concept of reliability estimation of the renewable technical systems consisting of the objects functioning in koon structures. The estimation is performed using computer simulation. Practical dependence between the failure of the entire system and the failures of the objects and elements from which the objects are made are taken into account as the result of the structural decomposition of the system conducted.
IT System for Supporting Cost-Reliability Analysis of Fleet Vehicles
Authors: Selech Jarosław , Andrzejczak Karol , Młyńczak Marek 
Published: December 2018

Abstract
The paper presents the technical aspects of a development of a monitoring system (ISM – Monitoring Information System) allowing a collection, processing and analysis of reliability and cost-related data of the operation of a fleet of vehicles. The platform allows performing advanced analyses according to the LCC (Life Cycle Costing) concept and IRIS compliant RAMS (Reliability, Availability, Maintainability and Safety) methodology. The tool has been developed within the research project titled ‘Increase in the efficiency of the means of public transport following the implementation of the IRIS (International Railway Industry Standard) compliant LCC and RAMS concepts based on an integrated information system’. Thanks to the implementation of the ISM system in the practices of a fleet provider, it is possible to monitor malfunction data (in RAMS indexes, life cycle costs, identification of cost-generating components) and perform multidimensional analyses on the collected historical data related to the operation of vehicles. The presented results have been obtained within the research project number PBS3/B6/30/2015 [1].
Analysis of Reliability States of an Industrial Network Data Transmission System
Authors: Bednarek Marcin , Dąbrowski Tadeusz 
Published: December 2018

Abstract
Industrial networks combine elements of distributed control systems. These elements are process stations, operator stations, engineering stations and other elements, which enable the exchange of data between industrial systems. Industrial systems are used to send process variable values and other data exchanged between the stations - elements of a distributed control system and SCADA systems. The fitness of an entire station system depends on the fitness of the communication system. This is why industrial networks are characterized by high reliability. When speaking about the fitness of a data transmission system, we can consider its instantaneous fitness (functional) or interval fitness (task-related). It is not always necessary to maintain instantaneous fitness. Sometimes interval fitness is enough. The paper discusses the issue of a need to maintain one of them, relative to various types of data transmission.
The Use of Bluetooth Standard for Communication Between Vehicles Under Traffic
Authors: Kasprzyk Zbigniew , Rychlicki Mariusz 
Published: December 2018

Abstract
Bluetooth is a type of wireless communication used to transmit voice and data at high speeds using radio waves. It is a standard protocol for short-range radio communications between many different types of devices, including mobile phones, computers and other electronics [1]. The trend of integrating new services in vehicles increases rapidly and Bluetooth is one of the emerging communication technologies for realizing ad-hoc networks. The paper presents the possibility of using Bluetooth to build ad-hoc network suitable for the transmission of sound, in particular voice data using the modulation GSFK. We analyzed the features or problems that Bluetooth offers for transmitting audio data in an ad-hoc network. Some initial results of simulations and real-life tests give an impression of the performance and efficiency this standard for the transmission of voice data in an ad-hoc networks [2].
Testing Tools and Evaluation of the Efficiency of UAV Personnel Training According to Kirkpatrick Model
Authors: Melnarowicz Władysław 
Published: December 2018

Abstract
An important field in the process of unmanned aerial vehicles operation (UAV) is the system of training operators and technicians. The article presents methods for measuring and evaluating the effectiveness of training systems using the Kirkpatrick model. This model has been used in the study of the flight crew training system and presents the possibility of its use in the training of unmanned aircraft personnel. The study presents tools and methodology for measuring training effects at individual levels of the Kirkpatrick model.
Effect of Higher Order Element on Numerical Instability in Topological Optimization of Linear Static Loading Structure
Authors: Jain Naman 
Published: December 2018

Abstract
This paper presents the mathematical model to solve the topological optimization problem. Effect of higher order element on the optimum topology of the isotropic structure has been studied by using 8-node elements which help in decreasing the numerical instability due to checkerboarding problem in the final topologies obtained. The algorithms are investigated on a number of two-dimensional benchmark problems. MATLAB code has been developed for different numerical two dimensional linear isotropic structure and SIMP approach is applied. Models are discretized using linear quadratic 4-node and 8-node elements and optimal criteria method is used in the numerical scheme. Checkerboarding instability in the final topology is greatly reduces when incorporated 8-node element instead of 4-node element which can be confirmed through comparing the final topologies of the structure.
The Maternal Leucocytes in Thrombophilia and Hypothyroidism and their Influence on Fetal Cells
Authors: Novakovic Tanja R. , Dolicanin Zana C. , Babic Goran M. , Djordjevic Natasa Z. 
Published: December 2018

Abstract
The literature data show that thrombophilia and maternal dysfunction of thyroid gland during pregnancy are associated with an increased risk of miscarriage, placental abruption, hypertensive disorders and fetal growth retardation. It was shown that thyroid hormones and hypercoagulable states influence onto a leucocyte activity. The aim of this study has been to investigate maternal leucocytes changes and their correlation with frequency of fetal cells micronuclei in pregnant women with thrombophilia and hypothyroidism. The samples of blood and amniotic fluid were collected from healthy pregnant women and pregnant women with inherited thrombophilia and hypothyroidism (16 - 18 weeks of gestation). Hematological characteristics were determined by using standard hematological methods. The frequency of micronuclei was determined in fetal cells after amniocentesis by using standard cytogenetic methods. The results of this study showed significant higher levels of β-hCG, number of monocytes and eosinophils in blood of pregnant women with thrombophilia. A large number of eosinophils was documented in blood of pregnant women with hypothyroidism. Increased percentage distribution of eosinophils and basophils is shown in both investigated groups of pregnant women. The increased fetal cells micronuclei frequency and their correlation with percentage distribution of eosinophils and basophils were indicated in pregnant women with hypothyroidism. The obtained results suggest that an increased percentage of eosinophils and basophils in pregnant women with hypothyroidism contribute to a formation of micronuclei in fetal cells.
Exercise Treadmill Test in Patients with Diabetes Mellitus Type 2
Authors: Antonijevic Aleksandar , Bradic Jovana , Zivkovic Vladimir 
Published: December 2018

Abstract
There is a concern regarding the high incidence of coronary heart disease (CHD) among patients with diabetes mellitus (DM) type 2 since it is a leading cause of mortality in those patients. Exercise treadmill test (ETT) is proposed as a suitable, non-invasive method for identifying asymptomatic patients with ischemic changes, who would benefit from pharmacological treatment, thus contributing to a reduction of adverse cardiovascular events. Therefore the objective of our study was to evaluate myocardial ischemia in asymptomatic patients with DM type 2 by performing ETT. The present investigation was conducted in Health Center Pozega during the year 2018. 40 insulin-dependent, aged 33.05 ± 2.01 years, with DM type 2 were included in the study. They had nor history nor symptoms of cardiac disease. All patients underwent ETT according to Bruce protocol, while 12-lead ECG was recorded and blood pressure was monitored. All patients had negative ETT results. Also no ST segment depression, no signs of insufficiency of peripheral circulation, no changes in heart rhythm, no symptoms by the central nervous system were observed. Additionally response of heart rate and blood pressure to exercise was within physiological range. These promising findings indicate that diabetes didn’t alter myocardial integrity and function, thus suggesting that coronary reserve in examined patients was preserved.
Early and Late Outcome After Suprasonic Excision of Infected Mesh Implants After Hernioplasty
Authors: Panteleev Vladimir S. , Zavarukhin Vitaliy A. , Pogorelova Mariya P. , Samorodov Aleksandr V. 
Published: December 2018

Abstract
The purpose of this research is to analyze early and postponed complications of the new method to eliminate mesh implants during full-grown infection process.
The Republican clinical hospital (Russia) was the location to carry out a post-hoc analysis of 149 cases on surgical removal of infected mesh implants for ventral hernias of different localization in the period 2000 to 2017. The control group were 78 patients who underwent meshes removal with traditional surgical instruments. The study group included 71 patients, who underwent our method of supra-sonic excision of the implants.
The duration of surgery in the group of patients subjected to supra-sonic excision of the implants was significantly lower (84.3 min vs. 141.5 min) than in the group of traditional surgical techniques. Complications of early postoperative period was most often registered in the control group: foreign bodies (92.8% vs. 7.2%), infection (81.8% vs. 18.2%) and bleeding (87.5% vs. 12.5%). In the long term the recurrence of hernias in the control group were detected 1.8 times more frequently for ventral hernias than in the group of supra-sonic excision of the implants.
Thus, supra-sonic excision of the implant prevents damage to viable tissues of the abdominal wall during the allocation of the implant and provides a good bactericidal effect, which promotes normal tissue regeneration and prevents possible recurrence of the herniation.
Relationship of Personality Types and Strategy Choices in Foreign Language Learning
Authors: Mutlu Volkan 
Published: December 2018

Summary
Language learning is a comprehensive concept with its components and needs. Because of this reason, it is affected by various subjects, most significant two of which are learner personality and language learning strategy choices of the students. By taking into consideration the importance of these factors in language education, the main aim of this study is to find out the relationship of students’ personality types and their language learning strategy choices by also taking into account their language levels to provide information for syllabus designers and language teachers. In order to do this, a survey design method was supported with Myers and Briggs Personality Test and Oxford’s SILL (Strategy Inventory for Language Learning), and 68 randomly selected students participated in this study. After analyzing the data with SPSS 23.0, it was found out that there is no significant statistical relationship between strategy choices and personality types. On the other hand, participants of this study showed different characteristics (most of them have ESTJ (extravert, sensing, thinking, judging) and they also desired to use different learning strategies, most used of which are compensation, memory, and social strategies. The study is crucial as it revealed that students could have different characteristics and learning strategies and these differences should be taken into consideration while planning a language course.
Medical Students’ English Language Learning: Needs and Perceptions
Authors: Karimnia Amin , Khodashenas Mohammad Reza 
Published: December 2018

Summary
This study investigated the medical students’ English language learning needs and their perceptions of ESP courses in an academic environment. To do this, 100 medical students studying medical sciences in the faculty of medicine in Mashhad, Iran, were selected as the participants. Hutchinson and Waters’ target language needs analysis framework was drawn on as the analytic model guiding the study. A needs analysis questionnaire was used for data collection. The questionnaire designed to identify the learners’ perceptions of the frequency of English language skills/sub-skills use, the importance of English language learning, their ability in using language skills, their needs of language learning and their preferences of an English language course. After gathering and analyzing the data, it was found that reading skill is given priority by the students in terms of frequency of use, importance and proficiency. It also revealed that students need and prefer training in speaking, listening and communication skills. Considering the students’ perceptions of the current ESP course, the findings implied that the English language skills incorporated in the current ESP book for the medical students and the allocated time for this course are not compatible with the English language learning needs and wants of the students.
Margareta Niculescu – A Portrait throughout a Century
Authors: Ciobotaru Anca Doina 
Published: December 2018

Abstract
In the last century, Romanian puppet theatre has not only received, but it has also given to the world – which I would personally correct. Perhaps: “it has given to the world innovative, poetic performances that have brought about a new aesthetic vibe.” If you skim through World Encyclopaedia of Puppetry Arts (first edition published in French, under the title Encyclopédie mondiale des arts de la marionette, and second edition published in English, under the aforementioned titled, available online at: https://wepa.unima.org/en/), you will find more information on Romanian puppet theatre than you might expect. A complicated history that has been reshaped subjectively – as is the case with every history. And, given that Margareta Niculescu left this world on the 19th of August, 2018, I’ve decided to turn back to the pages 493 and 494 (from the first edition), as if going in a pilgrimage. For quite some time, I’ve been thinking of getting closer to her, all prejudices, myths and subjectivity aside; perhaps Matei Brunul1 has also helped; do shadows make way for themselves/do they follow us? In any domain, at any time, in any place. What matters is that you want to go back into the light, to free yourself, to be able to remember.
Theatrology, the New Cultural Management School in Romania
Authors: Tătar-Vîstraş Ivona 
Published: December 2018

Abstract
We are witnessing a paradigm shift regarding the theatrologist’s position in the Romanian theatre environment. While, until recently, theatrology meant cultural journalism, this definition is no longer sufficient or attractive for secondary school graduates. Romania’s higher education offer has changed increasingly in the last years, in the attempt to keep up with the requirements of the labour market; the solution was provided by the area of cultural management. Every last faculty in this sector covers the new direction of study and research. This article seeks to investigate the existing educational offers, which should allow an understanding and a new complete image of the theatrologist in Romania; in our opinion, this image will have an increasing impact on the national theatre community, shaped, of course, by the new directions of study.