bluuebunny/crossref_metadata_2025_split huggingface dataset:
Stabilité et récidive à long terme des traitements de la supraclusion : une revue systématique
Authors: Diouf Joseph Samba , Beugre-Kouassi Ahia Monique Lydie , Diop-Ba Khady , Badiane Alpha , Ngom Papa Ibrahima , Ouedraogo Youssouf , Diagne Falou 
Published: June 2019

Introduction : La supraclusion est l’une des malocclusions les plus courantes et les plus difficiles à traiter. Le véritable challenge reste le maintien de cette correction au fil du temps. Les preuves scientifiques en rapport avec la stabilité de la correction de la supraclusion sont limitées. En parcourant la littérature orthodontique, une seule revue systématique portant sur ce sujet avait été retrouvée. À la lumière de récentes publications ayant trait à la stabilité des résultats de traitement de la supraclusion et de nouveaux procédés utilisés pour éviter la récidive de ces traitements, cette unique revue doit être réactualisée. Le but de cette étude est d’évaluer, par une revue systématique, la stabilité à long terme des traitements de la supraclusion. Matériel et méthodes : Une stratégie de recherche appliquée sur des bases de données a été utilisée pour retrouver toutes les études consacrées à la stabilité et la récidive à long terme des traitements de la supraclusion. Les écrits pertinents pour une inclusion dans cette revue ont été retrouvés et analysés. Leur qualité scientifique a été évaluée et leurs données ont été extraites et résumées. Résultats : Le taux de récidive était de 47,27 %. Celui des patients traités en technique bioprogressive et celui de ceux traités en technique d’arc droit était respectivement de 30,38 % et 67,74 %. Les sujets pris en charge à la fin de l’adolescence présentaient un taux de récidive de 14,3 %, tandis que ceux traités au début de l’adolescence ou à l’âge adulte avaient un taux respectivement égal à 30 % et 30,8 %. L’administration de botox permettait d’obtenir une stabilité des traitements orthodontico-chirurgicaux de la supraclusion à 100 %. Conclusion : L’âge du début de traitement et la technique thérapeutique constituent deux facteurs pronostics de la stabilité à long terme des traitements de la supraclusion incisive.
Application of 99mTc-UBI 29–41 scintigraphy in knee periprosthetic infection diagnosis
Authors: Kiamanesh Zahra , Ayati Narjess , Alavi Royasadat , Gharedaghi Mohammad , Aryana Kamran 
Published: June 2019

Abstract
Aim In recent years, the use of total knee arthroplasty (TKA) is considered a safe and cost-effective orthopedic procedure for alleviating the chronic pain and treatment of progressive osteoarthritis. This procedure may have some complications including periprosthetic infection as the most serious and aseptic loosening as the most common one. Differentiating between these entities is important because each has a different therapeutic approach. This study was conducted to investigate the ability of 99mTC-UBI scan to distinguish septic from aseptic loosening in a painful knee prosthesis.
Methods 34 patients with painful knee prostheses were included. The 99mTC-UBI scan was done immediately after IV administration of 99mTC-UBI in early dynamic and 30-minute static images. Time-activity curve (TAC) was drawn for all patients and target to non-target ratio (T/NT) was calculated on 30-minute images. The final diagnosis was confirmed by surgical findings, microbiologic culture results or active clinical follow up.
Results Using TAC analysis, 24 99mTC-UBI scans were considered negative and 10 positive for an infectious process. Sensitivity, specificity, negative and positive predictive values were 56 %, 80 %, 83 %, and 50 %, respectively. T/NT ratio analysis on 30-minute static images demonstrated 9 positive and 25 negative patterns, with a cut off value of 1.83 for the T/NT ratio. The sensitivity, specificity, negative and positive predictive values, and accuracy of this test modality were all 100 %.
Conclusions Our findings show 99mTc-UBI scan is an excellent clinical diagnostic test for differentiating septic from aseptic loosening of the knee prostheses with perfect sensitivity and specificity. Highly accurate results were obtained only 30 minutes after injection.
Heterogeneity of Macrophages in Atherosclerosis
Authors: Stremmel Christopher , Stark Konstantin , Schulz Christian 
Published: June 2019

AbstractAtherosclerosis is a prevalent inflammatory condition and a frequent cause of morbidity and mortality worldwide. Macrophages are among the key immune cells driving lesion formation in the arterial wall. They have therefore evolved as potential targets for therapeutic strategies. Understanding of the different macrophage phenotypes and functions seems to be of pivotal importance for the development of treatments to target these immune cells. This review highlights the complexity of the mononuclear phagocyte system and summarizes important features of macrophage biology contributing to atherosclerosis.
The Factors Related with Behaviors and Approaches of Mothers in Avoiding Children from Gastroenteritis
Authors: Durduran Yasemin , Kandemir Bahar , Pekcan Sevgi , Evci Reyhan 
Published: June 2019

Gastrointestinal infection is an important public health problem in children and is frequently seen in developing countries due to low socioeconomic status and education levels, not obeying hygiene rules, and lack of environmental sanitation. Prevention of diarrheal diseases and raising the awareness of the mothers about diarrhea/gastroenteritis is a very important subject. The aim of this study was to evaluate the knowledge and attitude of the mothers, who attended a pediatric outpatient clinic for any reason, about the management and prevention of gastroenteritis in children.This cross-sectional study was performed in Konya, Turkey. The study was carried out with mothers who attended the pediatric outpatient clinic of a faculty of medicine and who had a baby between 0 and 2 years of age. Surveys prepared according to the literature, were used for collecting data. Descriptive statistics, chi-square test, and independent t-test were used for data analysis. A p-value of < 0.05 was considered to be significant.The mean age of mothers was 31.7 ± 7.2 years. Of all the mothers, 97.2% had short nails, 76.3% regularly cleaned their nails once a week, and 92.2% used soap for hand washing every time. A mean score of 8.7 ± 2.8 for a question giving 12 situations where hand washing was necessary was obtained. Of the mother's babies, 40.3% had had diarrhea at least once. In terms of giving baby water and changing feeding behavior during diarrhea/gastroenteritis, significant differences were found between mothers whose babies had diarrhea/gastroenteritis previously and those whose babies had not experienced diarrhea/gastroenteritis. 83.6% of mothers had never heard about vaccination against rotavirus.Washing hands correctly and mothers' knowledge about proper water and food hygiene are important points in protecting children against diarrheal and gastroenteritis diseases. However, there is lack of knowledge and good practice, both in protecting children from, and managing children with, diarrhea. Thus, we believe that it would be beneficial to inform and educate mothers with little children, regularly about these issues.
The Russian thick journal as a discursive space of negotiation
Authors: Bollaert Charlotte 
Published: June 2019

AbstractThis paper sets out to investigate the crucial role played by Russian “thick journals,” also referred to as literary-artistic and socio-political monthlies, in Jean-Paul Sartre’s Russian reception during the Thaw era. To this end, the positions (Bourdieu 1983) occupied by the four thick monthlies that published Sartre’s work and/or about his work in the USSR during the Thaw are mapped. Considering the position of, and relations between, those journals sheds a different light on Sartre’s reception. It reveals how the thick journals functioned, not only as a medium for introducing Sartre, but also as a space where his reception was actively negotiated.
Language and translation practices of Spanish-language newspapers published in the U.S. borderlands between 1808 and 1930
Authors: Gasca Jiménez Laura , Álvarez Maira E. , Fernández Sylvia 
Published: June 2019

AbstractThis article examines the impact of the anglicizing language policies implemented after the annexation of the U.S. borderlands to the United States on language use by describing the language and translation practices of Spanish-language newspapers published in the U.S. borderlands across different sociohistorical periods from 1808 to 1930. Sixty Hispanic-American newspapers (374 issues) from 1808 to 1980 were selected for analysis. Despite aggressive anglicizing legislation that caused a societal shift of language use from Spanish into English in most borderland states after the annexation, the current study suggests that the newspapers resisted assimilation by adhering to the Spanish language in the creation of original content and in translation.
Translation in nineteenth-century periodicals
Authors: O’Connor Anne 
Published: June 2019

AbstractThis article argues that when considering periodicals as “carriers” of foreign texts, attention must be paid to the modalities of this form of publication, and the manner in which periodicals enable and condition access to texts. The article examines not just the transnational circuits of communication of periodicals, but also the discursive practices, the agency, and the dynamic and distinct modalities of the periodical form. The nineteenth century witnessed an unprecedented expansion of periodical publishing and this article uses the case study of a nineteenth-century periodical, theDublin University Magazine, in order to question the cultural transfers taking place, the positioning of translations within the publication, the significance of the medium of communication, and the challenges posed when studying translation in periodicals. Drawing on book history approaches, the article focuses on integrating the study of the translations within their publication context, examining how the mutable and ephemeral form of the periodical allowed for expanded textual discourses and also for widened participation in the translation enterprise.
The formulaicity of translations across EU institutional genres
Authors: Biel Łucja , Koźbiał Dariusz , Wasilewska Katarzyna 
Published: June 2019

AbstractThis paper explores the formulaicity of EU translations into Polish across four institutional genres (legislation, judgments, reports, websites) with reference to the corresponding EU English corpora in order to understand how the degree of formulaicity is affected by the variable of genre. Formulaicity is operationalised as lexical bundles – high-frequency multi-word sequences (Biber and Barbieri 2007). The study shows a strong correlation between formulaicity and genres, as well as multiple facets of formulaicity (e.g. tokens vs. types). Our findings generally confirm the increased aggregate formulaicity of translations as regards bundle tokens for all EU genres, except for judgments, and the increased variation of bundles (types) for all the genres at the 40 occurrences per million words (pmw) threshold, although the “micro-formulaicity” threshold yielded inconclusive results. Another finding reveals a consistently low overlap of bundles between translations and non-translations. We argue that translations develop their own formulaic profiles which are levelled out compared to EU English corpora and which minimally overlap with formulaic profiles of domestic genres.
Self-bound Bose–Fermi liquids in lower dimensions
Authors: Rakshit Debraj , Karpiuk Tomasz , Zin Paweł , Brewczyk Mirosław , Lewenstein Maciej , Gajda Mariusz 
Published: June 2019

Abstract
We study weakly interacting mixtures of ultracold atoms composed of bosonic and fermionic species in 2D and 1D. When interactions between particles are appropriately tuned, self-bound quantum liquids can be formed. We show that while formation of these droplets in 2D is due to the higher order correction terms contributing to the total energy and originating in quantum fluctuations, in 1D geometry the quantum fluctuations have a negligible role on formation of the self-bound systems. The leading mean-field interactions are then sufficient for droplet formation in 1D. We analyze energetic stability for 2D and 1D systems and predict values of equilibrium densities of droplets.
Night sky brightness measurement during the March 2018 Earth Hour in Yogyakarta
Authors: Sukma M , Pramudya Y , Muchlas  , Okimustava  
Published: June 2019

Abstract
Switching off the light for one hour is annual global event to celebrate the Earth Hour. At that time, there is also campaign to observe the night sky with minimal light pollution. Hence, during this event, it is important to measure the level of light pollution using the Sky Quality Meter (SQM) device that was directed to the zenith. The research is intended to obtain comparison of the night sky brightness (NSB) between reguler days (23th and 25th of March) and Earth Hour day (24th of March). The measurement was performed in Yogyakarta that is located in -7.798893° south and 110.364992° East using the SQM-LU device. The location is the city center where the artificial light comes from the building, advertising boards, city lights and vehicles. The data distribution analysis was performed to obtain the mode value of NSB for each day. The mode value of NSB on 23th, 24th, 25th of March 2018 are 15.5 mag/arcsec2, 14.61 mag/arcsec2 15.02 mag/arcsec2 and the mode value on the Earth Hour event is 17.4 mag/arcsec2. Hence, it can be concluded that the night sky in Yogyakarta has a high level of light pollution. By turning off the light, the light pollution can be reduced.
Spectroscopic Study of Be Star β Lyrae
Authors: Putra S P , Imaduddin I , Aprilia  , Ramadhan D G , Malasan H L , Arifyanto M I 
Published: June 2019

Abstract
We present the spectroscopic observation of β Lyrae, an interacting eclipsing binary, with orbital rotation period of 12.9 days, with one component known as the B-emission (Be) star. The primary star is a B6-B8II of 3 M⊙ and the secondary is a 13 M⊙ B0.5V star. The secondary star is embedded in the accretion disk produced by the infalling matter from the primary star, and this disk is estimated as the source of the emission lines. The observations were conducted at Bosscha Observatory, Lembang, Indonesia from May to August 2018, using 10” Meade LX-200R Telescope (D = 254 f/D = 9.84), equipped with a Littrow High Resolution Spectrograph (LHIRES) III, grating of 1200 grooves/mm yielding in the resolution of R∼5900, and CCD SBIG ST-402 XME camera with backfocus at 17.5 mm. Seeing during observation was estimated to be 2 arc seconds. During this period, we have obtained 15 spectra in various wavelength coverage, 4 spectra covering around λλ = 5779 – 6046 ÅÅ (typical S/N = 0.02), 1 spectrum covering around λλ = 6430.257 – 6694.434 ÅÅ (typical S/N = 0.06), and 10 spectra covering around λλ = 6487 – 6752 ÅÅ (typical S/N = 0.06). The observed spectra show Hα-emission profiles with V/R variation, He I 6678 Å with P-Cygni profiles, and He I 5876 Å with P-Cygni profiles. These variations are due to the fact that β Lyrae is a binary star system, and also it is suspected that another possible mechanism might be involved.
Employment of hyper-cycloidal oscillatory motion for finding the coefficient of rolling friction. Part 1: Theoretical model
Authors: Alaci S , Pentiuc R-D , Ciornei F C , Romanu I C , Irimescu L , Buium F 
Published: June 2019

Abstract
The oscillation motions of physical pendula constructed with contacts between ball and cylindrical external surfaces for materializing the theoretical frictionless pivot point were applied for determining the coefficient of rolling friction (occurring as a characteristic of the relative motion between the contacting surfaces). The condition imposed for estimation of the coefficient of rolling friction consists in the requirement that the theoretical curve and the experimental data describing the decrease of angular amplitude should superpose each other. To be mentioned that specialized software for dynamic analysis characterizes the rolling friction by the internal damping of the contacting materials instead of applying the coefficient of rolling friction between the materials.
Experimental Researches concerning the Rheology of Cutting Fluids
Authors: Radulescu I , Radulescu A V , Ramalchanov S , Yankov S , Rupetsov V S 
Published: June 2019

Abstract
Cutting fluids are used to reduce the negative effects of the heat and friction on both tool and work piece. The cutting fluids produce three positive effects in the process: heat removal elimination, lubrication on the chip–tool interface and chip removal. This paper proposes to study the rheological properties of four different type of cutting fluids, as function of their chemical and physical characteristics. The tests were performed using a cone and plate Brookfield viscometer, by determining the rheological parameters and the variation of the apparent viscosity with the temperature. This approach has been used to quantify the performance of the tested products and to compare products in the marketplace.
Micro-scratching tests of a lead-free solder alloy SAC 305 used in electronic industry
Authors: Petrescu A M , Stoica N A , Tudor A , Rădulescu A V , Stoica M , Chişiu G 
Published: June 2019

Abstract
The electronic connections need to satisfy three functionalities and those are the electrical, thermal and mechanical functionalities. The PCB (Printed Circuit Board) has the role of providing a mechanical support for an assembly of various electrical and electronical components and to connect them to obtain a functional end-product. The goal of the present paper was to identify the mechanical and tribological properties of the lead-free soldering alloy SAC 305 deposit on the copper-PCB assembly used in electronic technology. The variation of the friction coefficient for all the normal forces applied on the test samples was analyzed. The understanding of the behavior of the lead-free soldering alloy for the micro scratch test is essential for the improvement of the hole electronic system integrity.
Modular omnidirectional mobile robot with four driving and steering wheels
Authors: Tătar M O , Pecie R 
Published: June 2019

Abstract
In this paper the authors present a modular omnidirectional mobile robot with four driving and steering robot. The paper describes the experimental prototype, the kinematic analysis in two configurations (four driving and steering wheels configuration and synchro-drive configuration), the electronic components, the testing process of the robot and future research directions.
Double Flank Gear Roll Inspection of Spur Gears Manufactured using Fused Deposition Modeling
Authors: Rizescu C I , Ciobanu R R , Rizescu D 
Published: June 2019

Abstract
The paper presents an experimental study that has as main objective the evaluation of the integration capacity of the spur gears obtained by FDM in high precision mechanisms. The development of precision mechanical systems required the use of the additive layer manufacturing technology in order to manufacture the gears that have specific particularities for the applications in which gears are integrated. Take these aspects into consideration, the paper presents the results achieved by testing on a ZWP-06 machine the gears obtained by fused deposition modeling technology. Gears were obtained on an Anet A2, semiprofessional 3D printer. To obtain a superior quality of toothed wheels, both process parameters: the material properties, and the features of the 3D printer were taken into account. The results, obtained from the test, revealed the level of influence of the execution parameters of the toothed wheels by FDM on their quality. The correlation of the process parameters remains the most important aspect for obtaining components with a high accuracy class, which complies with the resistance standards under the conditions of a shorter execution time.
Modeling and simulation of a dual-axis solar tracker for PV modules
Authors: Marcu A , Alexandru C , Barbu I 
Published: June 2019

Abstract
The paper deals with the modeling and simulation in virtual prototyping environment of a mechatronic solar tracker used for photovoltaic systems, with the aim to increase the energetic efficiency, by maximizing the rate of incoming incident solar radiation. The solar tracker in study is an equatorial dual-axis mechanism, which allows the adjustment of the diurnal and seasonal angles of the PV module in accordance with a predefined tracking program, the actuating sources being linear actuators. The modeling and simulation of the tracking system is carried out by using the MBS (Multi-Body System) commercial software solution ADAMS (Automatic Dynamic Analysis of the Mechanical Systems).
Some aspects of quality and risk management for natural gaz meters
Authors: Ilea P E , Săvescu D , Stoica A 
Published: June 2019

Abstract
The following paper refers to some general aspects regarding the measurement of natural gas. There are also presented the unauthorized intervention methods in natural gas distribution system and implicitly the fraudulent consumption of natural gas. It has been proposed to identify, analyze and respond to the risks involved in the measurement process, and to create a new natural gas meter by proposing an internal procedure set to prevent and reduce as much as possible unauthorized distribution. The measuring device is capable of preventing and detecting in real time unauthorized use of the distribution system.All these actions lead to changes in the competitive management process of the trading company involved in the distribution of natural gas
Mobile Teleradiology Simulation Using Dicom Files Reader Application on Android Smartphones
Authors: Guswantoro Taat , Gideon Samuel 
Published: June 2019

Abstract
The rapid development of digital technology has given birth to the industrial revolution 4.0, where every line of human life cannot be separated from the existence of smartphones. The development has spread to all fields including in the field of radiology. The development of Android-based applications that are able to open Dicom files, makes it easier for doctors to analyze patients’ diseases without limited time and location. In this study mobile teleradiology simulation was carried out by sending dicom files that were archived in zip from the scanning results using mobile x-ray and DR films via email, files which were received using an android smartphone and then extracted. By activating the dicom file reader application on the smartphone an image that can be adjusted to brightness, sharpness, contrast so that it can be further analyzed by the recipient. With this simulation, it is analogous if the file sent is a scanning of a patient, and the recipient is a doctor, then the doctor can analyze the disease of the patient.
Identification The Subsurface Structures of Kadipaten Terung Site Using Surface 3D Resistivity Methods
Authors: Widodo A , Syaifuddin F , Mudhofar A , Warnana D D , Rochman J P G N , Ariyanti N , Lestari W 
Published: June 2019

Abstract
Measurements of the 3D resistivity method have been carried out in the Terung Site, Terung Wetan Village, Krian, Sidoarjo Regency. The study was conducted to determine the distribution pattern of the Terung Site subsurface structure. Many archaeological sites from ancient times have been buried or deliberately buried beneath the surface. The process of searching archaeological sites that have been carried out only based on the results of stories that developed in the community. The 3D resistivity method can be used as a method for conducting site searches. The 3D resistivity method gives the image of the resistivity distribution in a vertical and horizontal cross section therefore to produce a more resolutive image. Based on measurements with the 3D Wenner configuration resistivity method, there is a structured continuity of Kadipaten Terung Site in the depth of 1.5-3.5 meters with resistivity values of 30 Ωm - 80 Ωm.