bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Mass Inflow and Outflow Rates of the Milky Way
Authors: Fox Andrew J. , Richter Philipp , Ashley Trisha , Heckman Timothy M. , Lehner Nicolas , Werk Jessica K. , Bordoloi Rongmon , Peeples Molly S. 
Published: October 2019

Abstract
We present new calculations of the mass inflow and outflow rates around the Milky Way (MW), derived from a catalog of ultraviolet metal-line high-velocity clouds (HVCs). These calculations are conducted by transforming the HVC velocities into the Galactic standard of rest (GSR) reference frame, identifying inflowing (v
GSR < 0 km s−1) and outflowing (v
GSR > 0 km s−1) populations, and using observational constraints on the distance, metallicity, dust content, covering fractions, and total silicon column density of each population. After removing HVCs associated with the Magellanic Stream and the Fermi Bubbles, we find inflow and outflow rates in cool (T ∼ 104 K) ionized gas of dM
in/dt ≳ (0.53 ± 0.23)(d/12 kpc)(Z/0.2Z
⊙)−1
M
⊙ yr−1 and dM
out/dt ≳ (0.16 ± 0.07)(d/12 kpc)(Z/0.5Z
⊙)−1
M
⊙ yr−1. The apparent excess of inflowing over outflowing gas suggests that the MW is currently in an inflow-dominated phase, but the presence of substantial mass flux in both directions supports a Galactic fountain model, in which gas is constantly recycled between the disk and the halo. We also find that the metal flux in both directions (in and out) is indistinguishable. By comparing the outflow rate to the Galactic star formation rate, we present the first estimate of the mass loading factor (η
HVC) of the disk-wide MW wind, finding η
HVC ≳ (0.10 ± 0.06)(d/12 kpc)(Z/0.5Z
⊙)−1. Including the contributions from low- and intermediate-velocity clouds and from hot gas would increase these inflow and outflow estimates.
Aluminium-26 from Massive Binary Stars. I. Nonrotating Models*
Authors: Brinkman H. E. , Doherty C. L. , Pols O. R. , Li E. T. , Côté B. , Lugaro M. 
Published: October 2019

Abstract
Aluminium-26 is a short-lived radionuclide with a half-life of 0.72 Myr, which is observed today in the Galaxy via γ-ray spectroscopy and is inferred to have been present in the early solar system via analysis of meteorites. Massive stars are considered the main contributors of 26Al. Although most massive stars are found in binary systems, the effect, however, of binary interactions on the 26Al yields has not been investigated since Braun & Langer. Here we aim to fill this gap. We have used the MESA stellar evolution code to compute massive (10 M
⊙ ≤ M ≤ 80 M
⊙) nonrotating single and binary stars of solar metallicity (Z = 0.014). We computed the wind yields for the single stars and for the binary systems where mass transfer plays a major role. Depending on the initial mass of the primary star and orbital period, the 26Al yield can either increase or decrease in a binary system. For binary systems with primary masses up to ∼35–40 M
⊙, the yield can increase significantly, especially at the lower mass end, while above ∼45 M
⊙ the yield becomes similar to the single-star yield or even decreases. Our preliminary results show that compared to supernova explosions, the contribution of mass loss in binary systems to the total 26Al abundance produced by a stellar population is minor. On the other hand, if massive star mass loss is the origin of 26Al in the early solar system, our results will have significant implications for the identification of the potential stellar, or stellar population, source.
Generation of Solar UV and EUV Images from SDO/HMI Magnetograms by Deep Learning
Authors: Park Eunsu , Moon Yong-Jae , Lee Jin-Yi , Kim Rok-Soon , Lee Harim , Lim Daye , Shin Gyungin , Kim Taeyoung 
Published: October 2019

Abstract
In this Letter, we apply deep-learning methods to the image-to-image translation from solar magnetograms to solar ultraviolet (UV) and extreme UV (EUV) images. For this, We consider two convolutional neural network models with different loss functions, one (Model A) is with L1 loss (L
1), and the other (Model B) is with L
1 and cGAN loss (L
cGAN). We train the models using pairs of Solar Dynamics Observatory (SDO)/Atmospheric Imaging Assembly (AIA) nine-passband (94, 131, 171, 193, 211, 304, 335, 1600, and 1700 Å) UV/EUV images and their corresponding SDO/Helioseismic and Magnetic Imager (HMI) line-of-sight (LOS) magnetograms from 2011 to 2016. We evaluate the models by comparing pairs of SDO/AIA images and the corresponding ones generated in 2017. Our main results from this study are as follows. First, the models successfully generate SDO/AIA-like solar UV and EUV images from SDO/HMI LOS magnetograms. Second, in view of three metrics (pixel-to-pixel correlation coefficient, relative error, and the percentage of pixels having errors less than 10%), the results from Model A are mostly comparable or slightly better than those from Model B. Third, in view of the rms contrast measure, the generated images by Model A are much more blurred than those by Model B because of L
cGAN specialized for generating realistic images.
Comportements stratégiques autonomes et pressions institutionnelles : le cas du BYOD
Authors: Mignerat Muriel , Mirabeau Laurent , Proulx Karine 
Published: October 2019

Le phénomène du BYOD ( Bring Your Own Device , Prenez vos Appareils Personnels) représente une tendance lourde sur le marché du travail. Nombreux sont les employés qui réclament d’utiliser les appareils et logiciels de leur choix : téléphones et tablettes, sites de stockage et partage de données (Dropbox, iCloud), systèmes de discussion vidéo (Facetime, Skype) par exemple, et cette liberté peut s’avérer être un facteur décisif dans le choix d’un employeur ou pour la rétention des talents. Même dans le cas où ces pratiques sont interdites par leur organisation, certains employés, soucieux de pouvoir mieux effectuer leur travail, trouvent aisément une façon de les contourner. À l’inverse, certains employeurs s’attendent à ce que les employés utilisent leur appareil personnel (notamment leur smartphone) pour certaines tâches, réalisant ainsi une économie. À ce jour l’essentiel des recherches relatives au phénomène du BYOD s’est concentré sur l’aspect de la sécurité (des systèmes et des données organisationnelles) et du risque, sur les impacts sur la vie privée ainsi que sur des milieux spécifiques (contexte médical). Notre recherche s’intéresse aux contextes fréquents où les employés veulent utiliser leur appareil personnel ; elle tente de répondre à la question suivante : quels facteurs et mécanismes favorisent l’implantation du BYOD dans les sphères professionnelles ? En analysant le phénomène à l’aune de la théorie institutionnelle (plus particulièrement les pressions institutionnelles) et des comportements stratégiques autonomes mis en œuvre par les acteurs; nous proposons que de leur rencontre naisse le BYOD, phénomène émergent non planifié par la direction, qui conduira possiblement à l’apparition de stratégies émergentes dans les organisations. La méthodologie adoptée est une étude de cas unique.
BALANÇO DA PRODUÇÃO ACADÊMICA SOBRE ACCOUNTABILITY NO BRASIL
Authors: Schneider Marilda Pasqual , Blind de Morais Michele Luciane 
Published: October 2019

O presente manuscrito tem por objetivo sumariar a produção acadêmica sobre accountability no Brasil, por meio de um balanço das bases teórico-conceituais de estudos abrigados pelo tema evidenciando perspectivas de análise em futuros trabalhos sobre o tema. Em termos metodológicos, efetua estudo exploratório de teses e dissertações produzidas entre 1987-2016, nas subáreas da administração, ciência política e educação, destacando focos temáticos e autores de referência. Chama atenção para a dispersão teórica na abordagem do tema e a escassez de trabalhos que problematizam a accountability do ponto de vista das bases conceituais.
Twin-city Study correlating the Dermatoglyphic Patterns with Rampant Caries and Early Childhood Caries
Authors: Chunawala Yusuf , Morawala Abdul , Ambiye Arti , Jain Kapil 
Published: October 2019

ABSTRACT
Introduction
Dermatoglyphics is the scientific and analytical study of fingerprints. Every individual's fingerprints are distinctive; one can determine one's ingrained potential, individuality, and choices by interpreting dermatoglyphics. This twin-city survey was undertaken to evaluate the fingerprint patterns of children with dental caries [study groups – rampant caries vs early childhood caries (ECC)] and caries-free individual (control group).

Aim
This study was carried out to determine the correlation between dermatoglyphic pattern and caries prevalence in young children in the twin cities of Pune and Mumbai.

Materials and methods
Two centers were selected in Pune and Mumbai. A total of 300 patients (150 patients in each center) were randomly selected from the age group ranging between 3 and 5 years. The samples were divided into two groups: Group I: Caries group, and group II: Caries-free group. Group I was further divided into children with ECC and children with rampant caries. Clinical examination of dental caries was done using mouth mirror and probe (only to remove debris and not probe into the fissures) in daylight or suitable light source. Fingerprints were obtained by the conventional ink method. Statistical results were obtained by one-way analysis of variance with post hoc Tukey's correction for multiple group comparisons using Statistical Package for the Social Sciences version 20.

Results
The evaluation and comparison of patterns in children with caries and caries-free children in both right and left hands showed increase in the number of whorls in children with rampant caries as compared with children with ECC. However, this was not statistically significant.

Conclusion
The study showed a definite variation in dermatoglyphics between the ECC, rampant caries, and caries-free group. However, the rampant caries group showed more number of whorls as compared with the ECC group, but they were statistically insignificant. Dermatoglyphics has proven to be a useful, noninvasive, and cost-efficient tool for investigating diseases with a genetic background like dental caries and cleft lip and palate, etc.

How to cite this article
Chunawala Y, Morawala A, Ambiye A, Jain K. Twin-city Study correlating the Dermatoglyphic Patterns with Rampant Caries and Early Childhood Caries. Int J Clin Dent Res 2017;1(1):1-4.
Atrophic Glossitis: Burning Agony of Nutritional Deficiency Anemia
Authors: Gupta Shreya , Sinha Nidhi , Swarup Neeti , Sagolsem Chandrani , Chowdhary Zoya 
Published: October 2019

ABSTRACT
Lingual atrophic condition is the loss of ordinary texture and appearance of the dorsal tongue, determined by papillary protrusion, which turns into a soft and smooth aspect. Atrophic glossitis (AG) is a lingual atrophic condition, characterized by loss of fungiform or filiform papilla from the dorsum of tongue. This is generally associated with pain, glossodynia, and burning sensation, glossopyrosis. It is associated with a variety of conditions, local and systemic. Atrophic glossitis is considered to be an important indicator for nutritional deficiency anemias. The study aims at a brief review of AG and its relation to nutritional deficiency anemia.

How to cite this article
Swarup N, Gupta S, Sagolsem C, Chowdhary Z, Gupta S, Sinha N. Atrophic Glossitis: Burning Agony of Nutritional Deficiency Anemia. World J Anemia 2017;1(2):48-50.
Evaluation of pheniramine maleate and zofenopril in reducing renal damage induced by unilateral ureter obstruction. An experimental study
Authors: Yuvanc Ercan , Tuglu Devrim , Ozan Tunc , Kisa Ucler , Balci Mahi , Batislam Ertan , Yilmaz Erdal 
Published: October 2019

IntroductionObstruction of the ureter may occur due to congenital, iatrogenic or other reasons. This can cause hydronephrosis in the early stage and can lead to cellular inflammation, necrosis and atrophy in the kidney tissue. The aim of this paper is to evaluate the protective effect of pheniramine maleate (PM) and zofenopril on renal damage caused by hydronephrosis due to unilateral partial ureter obstruction.Material and methodsTwenty-four female Sprague Dawley rats were divided into 4 groups. Group 1: sham group, group 2: partial unilateral ureteral obstruction (PUUO) group, group 3: PUUO + PM group, group 4: PUUO + zofenopril group. Paraoxonase (PON), total antioxidant status (TAS) and total oxidant status (TOS) of tissue and blood samples were measured and calculated. Tissue samples were evaluated histopathologically.ResultsAn increase in tissue TAS and a decrease in tissue TOS and OSI levels were detected in groups 3 and 4 compared to group 2 (both: p < 0.01). Tissue PON levels showed an increase in groups 3 and 4 compared to groups 1 and 2 (both: p < 0.01). Histopathological evaluation showed a decrease in interstitial inflammation and congestion in groups 3 and 4 compared to the control group (p < 0.001). The decrease was observed to be more significant in group 4 compared to group 3 (p < 0.01).ConclusionIn our experimental study, we observed that PM and zofenopril reduce the oxidation and tissue damage caused by unilateral partial obstruc­tion.
Central venous access ports in the interventional radiology suite – one-centre experience
Authors: Zabicki Bartosz , Limphaibool Nattakarn , Holstad Marte Johanne Veilemand , Perkowska Katarzyna 
Published: October 2019

PurposeCentral venous access ports (CVAP) are widely used to provide long-term vascular access for the delivery of chemotherapeutic medications. The aim of this study was to evaluate the clinical outcomes and complications following CVAP implantation in the interventional radiology suite.Material and methodsA retrospective analysis was conducted on 937 oncology patients who underwent CVAP implantation between January 2009 and June 2017. Information regarding patient characteristics, operative data, and procedural outcomes was collected and analysed.ResultsA total of 937 patients scheduled for CVAP were included in the final analysis. Initial success was achieved in 930 patients (99.3%), and overall completion was achieved in 933 patients (99.6%). There were 63 complications overall. Among these, 19 (2.0%) occurred during the intra- and perioperative period and 44 were late complications (4.7%). No CVAP-related mortalities were observed.ConclusionsThe analysis in the present study revealed that the CVAP is a safe and effective route for long-term administration of chemotherapy with an overall complication rate of 6.7% throughout the entire device duration. The CVAP implantation procedure carried out in the interventional radiology suite provides an advantage in the management of procedural, vascular and catheter-related complications.
Effects of research disturbance on nest survival in a mixed colony of waterbirds
Authors: Champagnon Jocelyn , Carré Hugo , Gili Lisa 
Published: October 2019

Background
Long-term research is crucial for the conservation and development of knowledge in ecology; however, it is essential to quantify and minimize any negative effects associated with research to gather reliable and representative long-term monitoring data. In colonial bird species, chicks are often marked with coded bands in order to assess demographic parameters of the population. Banding chicks in multi-species colonies is challenging because it involves disturbances to species that are at different stages of progress in their reproduction.

Methods
We took advantage of a long term banding program launched on Glossy Ibis (Plegadis falcinellus) breeding in a major mixed colony of herons in Camargue, southern France, to assess the effect of banding operation disturbance on the reproductive success of the three most numerous waterbirds species in the colony. Over two breeding seasons (2015 and 2016), 336 nests of Glossy Ibis, Little Egrets (Egretta garzetta) and Cattle Egrets (Bubulcus ibis) were monitored from a floating blind in two zones of the colony: one zone disturbed twice a year by the banding activities and another not disturbed (control zone). We applied a logistic-exposure analysis method to estimate the daily survival rate (DSR) of nests and chicks aged up to three weeks.

Results
Daily survival rate of Glossy Ibis was reduced in the disturbed zone while DSR increased for Little and Cattle Egrets in the disturbed zone. Nevertheless, DSR was not reduced on the week following the banding, thus discarding a direct effect of handling on breeding success of Glossy Ibis. The protocol and statistical analysis presented here are robust and can be applied to any bird species to test for the effect of a research disturbance or other short and repeated temporal events that may affect reproductive success over one or more breeding seasons.
Bauakustische Messungen zur Untersuchung der Reduktion der Luftschallübertragung bei Trittschallanregung – Die störende Luftschallkomponente bei Trittschallmessungen
Authors: Mostböck Ines Zoe , Trenz Sandra , Cvetkovic Vibor , Arandjelovic Alexander 
Published: October 2019

AbstractIm Zuge des Diplomprojektes an der HTL Spengergasse wurde ein Versuch ausgeführt, um die entstehende primäre Luftschallkomponente, die während der Messungen des Trittschalls von der Normschallquelle, dem sogenannten Norm‐Hammerwerk, produziert wird, zu minimieren. Bei der Messung des Trittschalls in einem Gebäude wird in einem Raum, dem sogenannten Senderaum, das Norm‐Hammerwerk platziert, welches mit kleinen Hämmern Trittschall produziert. Der entstehende Körperschall geht durch Wände, Decken und Böden und erreicht schließlich den Empfangsraum, in welchem das Schallpegelmessgerät platziert ist. Das Problem bei solchen Messungen liegt darin, dass durch das Norm‐Hammerwerk, welches stark auf den Boden hämmert, auch eine direkte Luftschallkomponente, der sogenannte primäre Luftschall, entsteht. Dieser kann über Öffnungen in der Wand, Durchbrüche oder auch durch andere bauliche Schwachstellen wie einer Tür, vom Senderaum in den Empfangsraum eindringen und somit die Messung verfälschen. Das Ziel des Diplomprojekts beinhaltet die Beantwortung der Fragestellung, ob und vor allem in welchen Frequenzbändern die störende, primäre Luftschallkomponente mit Hilfe von speziell entwickelten Abschirm‐Gehäusen reduziert werden kann.
Hydrodynamic interactions of filaments polymerizing against obstacles
Authors: Nazockdast Ehssan 
Published: October 2019

AbstractPolymerization and depolymerization of cytoskeletal filaments against cellular structures can generate forces that are key to many cellular processes, such as cell motility and chromosomes movements during cell division. Motions generated by these forces induce global cytoplasmic flows and couple the dynamics of the polymerizing filaments and other bodies immersed in the fluid through their long‐range hydrodynamic interactions (HIs). Previous theoretical and computational studies have largely ignored HIs. We use three dimensional discrete simulations to study the relationship between polymerization forces and their resulting flows and HIs. As a model system, we choose a filament that is polymerizing against an obstacle, and is embedded in a cylindrical array of parallel filaments of the same length. We consider three distinct mechanical scenarios for the filaments within the array: (a) all of the filaments are polymerizing with the same velocity; (b) they are all fixed in space, and (c) they are freely suspended. We show that each of these conditions produce their unique cytoplasmic flows and each result in differentiable polymerization forces and velocities. We also study the effect of buckling of filaments on polymerization forces and velocities and discuss the effect of HIs on the onset of buckling transition. Finally, we show that HIs result in the bundling of the buckled filaments within the array.
Improving Aqueous Biphasic Hydroformylation of Unsaturated Oleochemicals Using a Jet‐Loop‐Reactor
Authors: Herrmann Norman , Bianga Jonas , Palten Markus , Riemer Tim , Vogt Dieter , Dreimann Jens M. , Seidensticker Thomas 
Published: October 2019

AbstractIn two case studies, the reaction performance of the aqueous biphasic hydroformylation of two industrially relevant oleochemicals, namely methyl 10‐undecenoate (case 1) and methyl oleate (case 2), is significantly improved by the use of a Jet‐Loop Reactor concept. Based on previously reported studies, only the two green and benign co‐solvents, 1‐butanol and isopropanol are applied, respectively, in the absence of any additional auxiliary. Both reactions benefit highly from using this special piece of equipment, specifically designed for improving gas–liquid–liquid mixing to create large interfacial areas with no moving internals. In case 1, the loading of the co‐solvent 1‐butanol is successfully reduced. For the first time significant yields (>40% after 1 h) are obtained in the absence of any co‐solvent, which is very beneficial, since aldehyde products and substrate form a pure product phase enabling straightforward separation. In case 2, the loading of the substrate methyl oleate is successfully increased from 6 to 30 wt% still showing satisfying productivity. At 15 wt%, the yield of the desired internal aldehydes in the jet‐loop reactor is increased by a factor of five compared to a stirred tank reactor after 3 h.Practical Applications: The production of aldehydes from hydroformylation of olefins is highly relevant for the chemical industry, since these can undergo numerous subsequent reactions, to form for instance alcohols, amines, and carboxylic acids. Generally, aldehydes from oleochemicals can serve as platform chemicals for gaining access to bifunctional molecules, which are interesting as polymer precursors. Performing hydroformylation with a water‐based solvent system enables efficient product separation from the aqueous catalyst phase for the realzation of more sustainable processes. By using the Jet‐Loop Reactor, the performance of the reaction system can be greatly improved addressing its practical relevance.
Poly(pyrrole‐co‐pyrrole‐2‐carboxylic acid)/Pyruvate Oxidase Based Biosensor for Phosphate: Determination of the Potential, and Application in Streams
Authors: Korkut Seyda , Göl Saliha , Kilic Muhammet Samet 
Published: October 2019

AbstractA biosensor based on conductive poly(pyrrole‐co‐pyrrole‐2‐carboxylic acid) [Poly(Py‐co‐PyCOOH)] copolymer film coated gold electrode was developed for the quantitative phosphate determination. Enzyme pyruvate oxidase was immobilized chemically via the functional carboxylated groups of the copolymer. The potential to be applied which is deficiency of phosphate biosensor studies for precise phosphate detection was clarified by using differential pulse voltammetry technique. Performance of the sensing ability of the biosensor was improved by optimizing cofactor/cosubstrate concentrations, polymeric film density and pH. The biosensor showed a linearity up to phosphate concentration of 5 mM, operational stability with a relative standard deviation (RSD) of 0.07 % (n=7) and accuracy of 101 % at −0.15 V (vs. Ag/AgCl). Detection limit (LOD) and sensitivity were calculated to be 13.3 μM and 5.4 μA mM−1 cm−2, respectively by preserving 50 % of its initial response at the end of 30 days. It's performance was tested to determine phosphate concentrations in two streams of Zonguldak City in Turkey. Accuracy of phosphate measurement in stream water was found to be 91 %.