bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Effect of Tempe Dietary Intake on Plasma Glucose Level in Elderly Patients with Type 2 Diabetes Mellitus
Authors: Puspasari Grace , Dillon Drupadi , Budiman Budiman 
Published: January 2018

The aim of the study was to investigate the effect of daily intake of 100 grams tempe for four weeks on plasma glucose level in elderly patients with type 2 diabetes mellitus. This study was a parallel randomized clinical trial. Subjects were 30 diabetic elderly living in four nursing homes in Jakarta. In the study subjects were assigned to two groups using block randomization. All subjects had to take diabetic regiment with calorie and macronutrient following diabetic recommendation diet. The treatment group (n=16) received tempe, while control group (n=14) received legumes other than tempe. Fasting plasma glucose level (FPG) was assessed before and after intervention. Unpaired t test and Mann Whitney were used to analyzed data with the 5% significance level. There were 27 subjects completed the study: 15 of treatment group and 12 of control group. Both group were comparable in age, gender, BMI, calorie and macronutrient intake before treatment. Fat, fiber, and isoflavone intake were significantly higher in treatment group compare to control group. Decrease in FPG after intervention were observed but were statisticaly insignificant. In conclusion daily intake of 100 grams tempe for four weeks did not decrease FPG. Keywords: elderly, plasma glucose level, tempe, type 2 diabetes
اتجاه معلمات المدارس الابتدائية نحو دمج التكنولوجيا في التعليم في مركز محافظة بابل
Authors: عبد جنان محمد , مسرهد سجى عبد 
Published: January 2018

شهد عالمنا المعاصر عددا من الظواهر والتحديات , يأتي في مقدمتها ثورة المعرفة والمعلوماتية التي انطلقت بخطى متسارعة في المجال العلمي والتكنولوجي , اذ يهدف البحث الحالي الى معرفة اتجاه معلمات المدارس الابتدائية نحو دمج التكنولوجيا في التعليم في مركز محافظة بابل.
اعتمدت الباحثتان منهج البحث الوصفي للدراسات الارتباطية لمناسبته لظروف بحثهما الحالي .
واستخدمت الباحثتان استبانه لقياس اتجاه معلمات المدارس الابتدائية نحو دمج التكنولوجيا في التعليم في مركز محافظة بابل , اذ تكونت فقرات الاستبانة من 30 فقرة. وتم التأكد من صدق وثبات الاداة قبل تطبيقها.
وتم التوصل الى النتائج الاتية:

البحث عن المعرفة بصورة صحيحة
استخدام التكنولوجيا في التعليم تساعد التلميذات على التركيز والمشاركة
تساعد الوسائل التكنولوجية على اخراج ما لدى التلميذات من طاقة وامكانيات.
Epoxidation of Neral/Geranial Using a Jacobsen-Katsuki Mn catalyst by Chemical and Electrochemical Methods
Authors: Portilla-Zuñiga Omar , Mosquera-Ramírez Marco Fidel , Martín-Franco Jaime , Oyos-Saavedra Olga Lucía , Cuervo-Ochoa Germán 
Published: January 2018

In this study, trans-(±)-N,N′-bis(salicylidene)-1,2-cyclo-hexanediaminemanganese(III) chloride ([Mn(t-salcn)]Cl) was synthe-sized and used as a catalyst for the epoxidation of citral. The percentage of converted citral in two methods, chemical and electro-chemical, was determined and compared; in the former method, the oxidizing agent NaClO was directly and completely added at the start of the reaction, while in the latter, ClO− was progressively generated in situ. The reaction was monitored by the quantification of citral using gas chromatography coupled to mass spectrometry. The results showed that in both cases, the major products correspond to epoxides from ci-tral isomers, although differences were observed in the value of per-centage of epoxides obtained, besides the generation of side reactions affecting the yield of the product of interest.
Synthesis of Xanthene Derivatives using Template-containing Zn/MCM-41 as a Green and Reusable Catalyst; Effect of the Template
Authors: Pirouzmand Mahtab , Gharehbaba Adel Mahmoudi , Ghasemi Zarrin 
Published: January 2018

Two approaches for metal ion incorporation were employed to introduce Zn into MCM-41; Direct Synthesis (DS) and Wet Impregnation (WI). The ionic template was removed by two different methods: calcination and solvent extraction. For comparison, a series of template-containing mesoporous Zn/MCM-41 was also synthesized without surfactant removal. The catalysts were examined in a three component reaction to afford benzoxanthene derivative. The templae-containing Zn/MCM-41 showed particularly the highest activity. This activity is due to both Lewis acid sites and the ionic template. This catalyst could be reused without loss of its catalytic activity because the organic template does not leach during the reaction. It is also very efficient for the synthesis of a hydroxanthene derivative.
Reaction fabrication and wear performance of TiCx/(Cu–A1) bonded diamond composites
Authors: Liang Baoyan , Han Danhui , Zhang Wangxi , Wang Yanzhi 
Published: January 2018

AbstractCu–TiCx-bonded diamond composites were prepared by in-situ reaction sintering of Cu, Ti3AlC2, and diamond powders. The effect of Ti3AlC2 content on the phase composition, microstructure, and grinding properties was investigated. Ti3AlC2 was decomposed to TiCx and Al. Then, Al was dissolved into the crystal lattice of Cu to form a Cu(Al) solution. A carbon-rich transition layer was formed at the interface between the diamond and the matrix. Excess Al inhibited the formation of Cu solid solution and reacted with Cu to form Cu3Al2. Diamond may be damaged to some extent by adding excess Ti3AlC2 in the raw materials, which may deteriorate the grinding performance of the composites. The grinding ratio value of copper–diamond composite was only 132, whereas that of the composites containing higher Ti3AlC2 content in the raw materials was approximately 350.
Use of primary care data to predict those most vulnerable to cold weather: a case-crossover analysis
Authors: Tammes Peter , Sartini Claudio , Preston Ian , Hay Alastair D , Lasserson Daniel , Morris Richard W 
Published: January 2018

BackgroundThe National Institute for Health and Care Excellence (NICE) recommends that GPs use routinely available data to identify patients most at risk of death and ill health from living in cold homes.AimTo investigate whether sociodemographic characteristics, clinical factors, and house energy efficiency characteristics could predict cold-related mortality.Design and settingA case-crossover analysis was conducted on 34 777 patients aged ≥65 years from the Clinical Practice Research Datalink who died between April 2012 and March 2014. The average temperature of date of death and 3 days previously were calculated from Met Office data. The average 3-day temperature for the 28th day before/after date of death were calculated, and comparisons were made between these temperatures and those experienced around the date of death.MethodConditional logistic regression was applied to estimate the odds ratio (OR) of death associated with temperature and interactions between temperature and sociodemographic characteristics, clinical factors, and house energy efficiency characteristics, expressed as relative odds ratios (RORs).ResultsLower 3-day temperature was associated with higher risk of death (OR 1.011 per 1°C fall; 95% CI = 1.007 to 1.015; P<0.001). No modifying effects were observed for sociodemographic characteristics, clinical factors, and house energy efficiency characteristics. Analysis of winter deaths for causes typically associated with excess winter mortality (N = 7710) showed some evidence of a weaker effect of lower 3-day temperature for females (ROR 0.980 per 1°C, 95% CI = 0.959 to 1.002, P = 0.082), and a stronger effect for patients living in northern England (ROR 1.040 per 1°C, 95% CI = 1.013 to 1.066, P = 0.002).ConclusionIt is unlikely that GPs can identify older patients at highest risk of cold-related death using routinely available data, and NICE may need to refine its guidance.
Symptomatic Bochdalek Hernia in Adult: a Case Report
Authors: Souza Luis Eduardo Almeida de , Anjos Karlla Lorena Dos Santos , Sousa Danielle Oliveira , Loureiro Gabriel De Jesus da Fonseca , Centeno Deborah Marques , Lima Yana Cardoso de , Cordeiro Rodrigo Da Silva , Lisboa Felipe Teixeira , Machado João Paulo Da Silva , Matos Karen Giovana Leal , Vieira Mauro Carvalho 
Published: January 2018

Background: The congenital malformation of the posterolateral portion of the diaphragm is called the Bochdalek hernia, and was first described in 1948 by anatomy professor Bochdalek. The diagnosis in adults is extremely rare, being in the majority, an occasional finding in a chest x-ray.
Case: The authors report a Bochdalek Hernia case in an adult pacient, with complaints of dyspnea and epigastralgia refractory to pharmacological treatment. The diagnosis was confirmed after a chest CT scan.
Conclusion: Bochdalek hernias are extremely rare in adults, commonly diagnosed in childhood. The importance of recognition of its diagnosis is crucial, so it should be always among differential diagnoses in radiology, due to the range of complications that may affect the patients.
Electromagnetic Chirps from Neutron Star–Black Hole Mergers
Authors: Schnittman Jeremy D. , Canton Tito Dal , Camp Jordan , Tsang David , Kelly Bernard J. 
Published: January 2018

Abstract
We calculate the electromagnetic signal of a gamma-ray flare coming from the surface of a neutron star shortly before merger with a black hole companion. Using a new version of the Monte Carlo radiation transport code Pandurata that incorporates dynamic spacetimes, we integrate photon geodesics from the neutron star surface until they reach a distant observer or are captured by the black hole. The gamma-ray light curve is modulated by a number of relativistic effects, including Doppler beaming and gravitational lensing. Because the photons originate from the inspiraling neutron star, the light curve closely resembles the corresponding gravitational waveform: a chirp signal characterized by a steadily increasing frequency and amplitude. We propose to search for these electromagnetic chirps using matched filtering algorithms similar to those used in LIGO data analysis.
The Impact of Baryonic Physics on the Kinetic Sunyaev–Zel’dovich Effect
Authors: Park 박현 Hyunbae 배 , Alvarez Marcelo A. , Bond J. Richard 
Published: January 2018

Abstract
Poorly understood “baryonic physics” impacts our ability to predict the power spectrum of the kinetic Sunyaev–Zel’dovich (kSZ) effect. We study this in a sample high-resolution simulation of galaxy formation and feedback, Illustris. The high resolution of Illustris allows us to probe the kSZ power spectrum on multipoles

. Strong AGN feedback in Illustris nearly wipes out gas fluctuations at

and at late times, likely somewhat underpredicting the kSZ power generated at

. The post-reionization kSZ power spectrum for Illustris is well-fit by

over

10,000, somewhat lower than most other reported values but consistent with the analysis of Shaw et al. Our analysis of the bias of free electrons reveals subtle effects associated with the multi-phase gas physics and stellar fractions that affect even linear scales. In particular, there are fewer electrons in biased galaxies, due to gas-cooling and star formation, and this leads to an electron bias of less than one, even at low wavenumbers. The combination of bias and electron fraction that determines the overall suppression is relatively constant,

, but more simulations are needed to see if this is Illustris-specific. By separating the kSZ power into different terms, we find that at least 6% (10%) of the signal at ℓ = 3000 (10,000) comes from non-Gaussian connected four-point density and velocity correlations,

, even without correcting for the Illustris simulation box-size. A challenge going forward will be accurately modeling long-wave velocity modes simultaneously with Illustris-like high resolution to capture the complexities of galaxy formation and its correlations with large-scale flows.
Vertical Population Gradients in NGC 891. I. ∇Pak Instrumentation and Spectral Data
Authors: Eigenbrot Arthur , Bershady Matthew A. 
Published: January 2018

Abstract
We have measured vertical and radial stellar population gradients in NGC 891. We compare these gradients to those known for the Milky Way from studies of resolved stars. Optical spectroscopic measurements extend spatially from the disk midplane up to

in height and out to a radius of

on both sides of the galaxy. Data were acquired with ∇Pak, a variable-pitch fiber integral field unit (IFU) on the WIYN telescope. We describe the laboratory and on-sky performance of ∇Pak, as well as modifications to the standard observational and analysis procedures necessary to calibrate data taken with this unique IFU. ∇Pak has a mean throughput of 80% at

. To achieve an estimated precision of 10% in light-weighted mean age and metallicity, we define a set of spatial apertures in radius and height in which spectra are binned to achieve a signal-to-noise ratio of ∼20 Å−1. We use spectral indices to measure age, metallicity, and abundance, indicating that NGC 891's stellar populations have

and

dex α-enhancement on average. We find a clear transition from young (

) to old (

) stellar populations at

, roughly the scale height of the thin disk. We also find a slight trend toward younger populations at larger radii, consistent with flaring in an inside-out disk formation scenario. The vertical age gradient in NGC 891 is in remarkable qualitative agreement with a model for disk heating tuned to studies of the Milk Way’s solar cylinder.
Investigating the Early Evolution of Planetary Systems with ALMA and the Next Generation Very Large Array
Authors: Ricci Luca , Liu 刘 Shang-Fei 尚飞 , Isella Andrea , Li 李 Hui 晖 
Published: January 2018

Abstract
We investigate the potential of the Atacama Large Millimeter/submillimeter Array (ALMA) and the Next Generation Very Large Array (ngVLA) to observe substructures in nearby young disks which are due to the gravitational interaction between disk material and planets close to the central star. We simulate the gas and dust dynamics in the disk using the LA-COMPASS hydrodynamical code. We generate synthetic images for the dust continuum emission at submillimeter to centimeter wavelengths and simulate ALMA and ngVLA observations. We explore the parameter space of some of the main disk and planet properties that would produce substructures that can be visible with ALMA and the ngVLA. We find that ngVLA observations with an angular resolution of 5 milliarcsec at 3 mm can reveal and characterize gaps and azimuthal asymmetries in disks hosting planets with masses down to

from a solar-like star in the closest star-forming regions, whereas ALMA can detect gaps down to planetary masses of

at 5 au. Gaps opened by super-Earth planets with masses

are detectable by the ngVLA in the case of disks with low viscosity (

) and low pressure scale height (h ≈ 0.025 au at 5 au). The ngVLA can measure the proper motion of azimuthal asymmetric structures associated with the disk–planet interaction as well as possible circumplanetary disks on timescales as short as one to a few weeks for planets at 1–5 au from the star.
No Time for Dead Time: Use the Fourier Amplitude Differences to Normalize Dead-time-affected Periodograms
Authors: Bachetti Matteo , Huppenkothen Daniela 
Published: January 2018

Abstract
Dead time affects many of the instruments used in X-ray astronomy, by producing a strong distortion in power density spectra. This can make it difficult to model the aperiodic variability of the source or look for quasi-periodic oscillations. Whereas in some instruments a simple a priori correction for dead-time-affected power spectra is possible, this is not the case for others such as NuSTAR, where the dead time is non-constant and long (∼2.5 ms). Bachetti et al. (2015) suggested the cospectrum obtained from light curves of independent detectors within the same instrument as a possible way out, but this solution has always only been a partial one: the measured rms was still affected by dead time because the width of the power distribution of the cospectrum was modulated by dead time in a frequency-dependent way. In this Letter, we suggest a new, powerful method to normalize dead-time-affected cospectra and power density spectra. Our approach uses the difference of the Fourier amplitudes from two independent detectors to characterize and filter out the effect of dead time. This method is crucially important for the accurate modeling of periodograms derived from instruments affected by dead time on board current missions like NuSTAR and Astrosat, but also future missions such as IXPE.
Le prétorianisme russe : l’exercice du pouvoir selon Vladimir Poutine
Authors: Raviot Jean-Robert 
Published: January 2018

Cet article vise à restituer la dynamique du poutinisme dans son évolution historique depuis 2000. Le chef du Kremlin a fixé, dès le début de la décennie 2000, un objectif : replacer la Russie au centre du jeu mondial, reconstruire un État qui soit également une puissance prospère qui compte dans le monde globalisé. La centralisation du pouvoir autour de la personne de Vladimir Poutine participe d’un mode d’exercice du pouvoir qualifié ici de prétorien. La notion de prétorianisme est le fil conducteur qui permet de comprendre l’action politique menée au sommet de l’État russe, en politique intérieure comme extérieure, et d’entrevoir, à la veille de l’élection présidentielle de 2018, les évolutions possibles de l’exercice du pouvoir en Russie.
L’idéologie comme instrument du soft power russe. Succès, échecs et incertitudes
Authors: Laruelle Marlène 
Published: January 2018

À reculons, le régime poutinien a progressivement été obligé de mettre en place certains éléments d’une idéologie officielle à destination de son opinion publique. Depuis près d’une décennie et plus nettement encore depuis 2012, l’idéologie promue par le Kremlin, celle des « valeurs conservatrices » et de la défense de l’Europe authentique, est venue renforcer l’image de marque du pays à l’étranger et en particulier en Europe, profitant d’un changement d’atmosphère au sein des opinions publiques occidentales. Le thème de la contre-révolution culturelle et morale, mais également celui de la contre-révolution internationale contre un ordre mondial vu comme unipolaire et dominé par les États-Unis, peut faire encore longtemps consensus auprès de la majorité de la population, qui plus est si la crise économique s’accentue. Le succès du soft power idéologique russe est toutefois un phénomène bien plus complexe que ne le laisse supposer l’hystérie occidentale actuelle qui voit la « main de la Russie » dans toutes les remises en cause de l’ordre libéral.
In Spain, is the expenditure on R&D a determining factor in its external competitiveness?
Authors: Pampillón Olmedo Rafael , Pampillón Albert Rafael 
Published: January 2018

This article has as its fundamental objective the study of the growth in Spanish exports —a fruit of better competitiveness— despite the low investment in Research and Development (R&D) in Spain.
Between 2010 and 2016 in Spain, the investment in R&D with respect to the GDP maintains a negative tendency, farther away from the average investment in R&D of the EU-28 that, in that same period, grows year over year.
However, this work reflects that Spain is an exception. One can affirm that Spanish competitiveness doesn’t adjust to its investments in R&D. It’s demonstrated that in recent years, the most developed countries have achieved a high level of competition thanks to technological development due to a bigger and better investment in innovation. Despite of its low investment in R&D, the exports of Spanish companies have been increasing progressively from 2010 to 2016, which has increased its percentage of all global exports
The causes of this imbalance between low investment in R&D and more competitiveness are, principally: the reduction of production cost, the fall of sales of Spanish companies in the national market and the development of factors such as infrastructure, health, education, and technological maturity that improve productivity and stimulate exports
This study concludes with a series of propositions to maintain this pattern of economic growth in Spain, by way of its competitiveness, and highlights the necessity of policies, that have promoted an increase in its exports and to incentivize a larger investment in innovation, following the example of other developed countries.
Integrative Review of Interprofessional Simulation in Nursing Practice
Authors: O'Rourke Jennifer , Horsley Trisha Leann , Doolen Jessica , Mariani Bette , Pariseault Christine 
Published: January 2018

Aim:
The aim of this integrative review was to examine what is known about interprofessional (IP) simulation involving practicing nurses.

Background:
The use of simulation within health care education and practice has rapidly expanded; however, there is a gap in what is known about the benefits of nurses engaging in IP simulation.

Method:
Five reviewers conducted a systematic literature search on studies of IP simulation among practicing nurses, published between January 1, 2010, and July 1, 2016. An initial sample of 1,400 articles was found and was further narrowed to 18 studies.

Results:
There is a role for IP simulation in enhancing nurses' roles and understanding of the roles of other practitioners. However, the diversity of studies and lack of rigor prevents the formation of conclusive evidence to support IP simulation in enhancing patient care quality and safety.

Conclusion:
Structured simulation research designs using published guidelines for best practice implementation are needed.

J Contin Educ Nurs.
2018;49(2):91–96.
"Three Attitudes to 140 Characters The Use and Views of Twitter in Political Party Communications in Sweden"
Authors: Grusell Marie , Nord Lars 
Published: January 2018

Abstract
Digital media in general, and social media in particular, are a distinctive feature of contemporary election campaign strategies. This article adds to the on going discussion of the political power of social media by exploring political party strategies behind the usage of social media. In this study we specifically focus on Twitter (a micro blog) during the latest National Election Campaign in Sweden in 2010. The study exams the degree and character of Twitter usage among parties and prominent party members, and relates content to the declared communication strategies regarding the role of Twitter in the campaign. Methodologically, the paper is based on a quantitative content analysis of all party tweets and on personal interviews with all party campaign managers. The results show
campaign purposes. However, the content analysis confirms only a modest party use of Twitter messages and Twitter patterns where messages are most often related to current news media activities and are of a one-way character, with more focus on information dissemination than on interactive dialogue with voters.