bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Time Dimensional Measurability Aware FDE Based Analysis of Active Circuit in The Fractional Domain
Authors: Banchuin Rawid , Chaisricharoen Roungsan 
Published: April 2020

In this research, the analysis of the active circuit in the fractional domain has been performed by using the fractional differential equation approach where themeasurability in time dimension of the derivative term has also been concerned unlike the previous work. The OTA-C filter has been adopted as the candidate active circuit due to its compactness and renown. The derivative term of the fractional differential equation which includes the fractional time component parameters for obtaining such time dimensional measurability, has been interpreted in Caputo sense and the analytical solution of such equation has been determined with the aid of Laplace transformation. With the obtained solution, the time dimensional measurability aware fractional derivative based circuit responses to various inputs have been determined, the circuit fractional time constant and other crucial time parameters has been determined and thetemporal behaviour of the circuit has been analysed in the fractional domain. The loci of the pole on W-plane has been determined and the stability analysis has also been presented. Moreover, we also mathematically proof that the OTA-C filter in the fractional domain can be electronically realized with time dimensionalmeasurability awareness by using the state of the art fractional capacitor.
Time Dimensional Consistency Aware Analysis of Voltage Mode and Current Mode Active Fractional Circuits
Authors: Banchuin Rawid , Chaisrichaoren Roungsan 
Published: April 2020

In this research, the analysis of the active fractional circuits has been performed by using the fractional differential equation approach. Both voltage and current mode circuits have been taken into account. The fractional time component parameters have been included in the derivative terms within the fractional differential equations. This is because the consistency in time dimension between the fractional derivative and the conventional one which is also related to the physical measurability, is concerned. The fractional derivatives have been interpreted in Caputo sense. The resulting analytical solutions of the time dimensional consistency aware fractional differential equations have been determined. We have found that the dimensional consistency between both sides of the equations of the solutions which cannot be achieved in the previous works, can be obtained. By applying different source terms to the obtained analytical solutions, the response of both voltage and current mode circuits have been determined and the behaviours of the circuits have been analysed. The fractional time constant and pole locations in the F-plane of these circuits have been determined. Their dynamic behaviours, stabilities have been analysed. Moreover, the discussion on circuit realizations with fractional capacitor has also been made.
The GAP Model of e-Government Service in Thailand e-Tourism
Authors: Pongamponkaiwan Sudarat , Leelasantitham Adisorn 
Published: April 2020

The objectives of this research were to develop service quality factors for Thailand’s e-Tourism provided by the government. This was done using Thai tourists as the samples who have used Thailand’s e-Tourism service to find out service quality using a total of 385 samples and determining the confidence level at 95 percent. The tool used for data collection was a service quality questionnaire for Thailand’s e-Tourism provided by the government. The confidence level for the whole research effort was 0.856 and the confidence level for each question was in the range 0.824-0.926. The statistics used in the data analysis included confidence test, frequency distribution, percentage, mean, standard deviation, coefficient of dispersion, skewness, kurtosis, exploratory factor analysis (EFA), and confirmatory factor analysis (CFA).
The results of the study showed that the exploratory factor analysis of the expectations and actual service received gave five factors (KMO = 0.789). Those indicators were not different from the theoretical models obtained from the confirmatory factor analysis. The five factors included 1) Tangibles, 2) Reliability, 3) Responsiveness, 4) Assurance, and 5) Empathy. The factors’ indicators are not different from the theoretical models. The researchers have modified the component of the second confirmatory factor analysis (S-CFA) model to check the construct validity of the scale after modifying the component and found Chi Square = 220.734, df = 165, P = 0.002, Chi Square/df = 1.338, GFI = 0.913, AGFI = 0.878, CFI = 0.980, (RMR) = 0.018, and RMSEA = 0.040. This indicates that expectation for service, and actual service received, which affect user satisfaction, can create users’ loyalty. This results in the analytical model for the service quality component for Thailand’s e-Tourism provided by the government matching the empirical data
8.6. РАННЕЕ ПРЕДПРИНИМАТЕЛЬСТВО В ТРЕТЬЕМ ВОЗРАСТЕ
Authors: Pinkovetskaia I.S. , Pinkovetskaia I.S. , Pinkovetskaia I.S. 
Published: April 2020

В связи с изменением пенсионного возраста в Российской Федерации значимость предпринимательства в третьем возрасте будет повышаться. Целью статьи является анализ особенностей, закономерностей и тенденций, которые характеризуют раннее предпринимательство населения в третьем возрасте. Создание своих бизнесов может использоваться гражданами для продления трудовой жизни, улучшения финансового положения по сравнению с наемным трудом, отсрочки выхода на пенсию. В статье представлен анализ литературы по проблеме ранней предпринимательской активности в экономически развитых странах.Due to the change in the retirement age in Russia, the importance of entrepreneurship in the third age will increase. The purpose of the paper is to analyze the features, patterns and trends that characterize the early entrepreneurship of the population in the third age. The creation of their enterprises can be used by citizens to extend working life, improve the financial situation compared to wage labor, delay retirement. The paper presents an analysis of the literature on the problem of early entrepreneurial activity in economically developed countries.
5.6. ГОСУДАРСТВЕННАЯ ФИНАНСОВАЯ ПОДДЕРЖКА РАЗВИТИЯ СЕЛЬСКОГО ХОЗЯЙСТВА: ОЦЕНКА РАСХОДОВ И ПРОБЛЕМЫ
Authors: Sergienko N.S. , Sergienko N.S. , Sergienko N.S. 
Published: April 2020

В научной статье рассматривается сформировавшийся опыт государственной финансовой поддержки, направленной на развитие сельского хозяйства. В работе на основе оценки расходов федерального бюджета на сельское хозяйство рассмотрены проблемы финансового обеспечения мер поддержки развития агропромышленного комплекса и полноты использования выделенных бюджетных ресурсов.The article is devoted to the experience of state financial support aimed at the development of agriculture. The paper deals with the problems of financial support of measures to support the development of the agro-industrial complex and the completeness of the use of allocated budget resources.
2.3. КОНЦЕПЦИЯ УЧЕТА И ОТЧЕТНОСТИ ДВИЖЕНИЯ КАПИТАЛА В СОЦИАЛЬНО-ЭКОНОМИЧЕСКОМ РАЗВИТИИ: ИНСТИТУЦИОНАЛЬНЫЙ ПОДХОД
Authors: Enus S. 
Published: April 2020

In the context of sustainable development, studies of the evolution and modern concepts of accounting and capital flows are becoming relevant. In the anthology of the modern concept of capital, its characteristic is fixed , revealing capital as a stock of economic goods accumulated through savings in the form of money and real capital goods . The owner of capital always expects future income from the capital involved in economic systems in the conditions of alternative estimates formed under the factors of opportunities and risks.В условиях устойчивого развития актуальными становятся исследования эволюции и современных концепций учета и движения капитала. В онтологии современной концепции капитала закрепляется его характеристика, раскрывающая капитал как накопленный путем сбережений запас экономических благ в форме денежных средств и реальных капитальных товаров. Собственник капитала всегда ожидает будущего дохода от вовлеченного капитала в экономические системы в условиях альтернативных оценок, формирующихся под факторами возможностей и рисков.
Absorption-line Abundances in the SMC-like Galaxy UGC 5282: Evidence of ISM Dilution from Inflows on Kiloparsec Scales*
Authors: Bowen David V. , Tripp Todd M. , Jenkins Edward B. , Pettini Max , Chelouche Doron , Cen Renyue , York Donald G. 
Published: April 2020

Abstract
We present a Hubble Space Telescope Cosmic Origins Spectrograph spectrum of the QSO SDSS J095109.12+330745.8 (

) whose sightline passes through the SMC-like dwarf galaxy UGC 5282 (

, cz = 1577 km s−1), 1.2 kpc in projection from the central H ii region of the galaxy. Damped Lyα (DLA) absorption is detected at the redshift of UGC 5282 with log [N(H i) cm

. Analysis of the accompanying S ii, P ii, and O i metal lines yields a neutral gas metallicity,

, of [S/H] ≃ [P/H] = −0.80 ± 0.24. The metallicity of ionized gas from the central H ii region

measured from its emission lines is [O/H] = −0.37 ± 0.10, a difference of +0.43 ± 0.26 from

. This difference δ is consistent with that seen toward H ii regions in other star-forming galaxies and supports the idea that ionized gas near star-forming regions shows systematically higher metallicities than exist in the rest of a galaxy’s neutral interstellar medium (ISM). The positive values of δ found in UGC 5282 (and the other star-forming galaxies) is likely due to infalling low-metallicity gas from the intergalactic medium that mixes with the galaxy’s ISM on kiloparsec scales. This model is also consistent with broad Lyα emission detected at the bottom of the DLA absorption, offset by ∼125 km s−1 from the absorption velocity. Models of galaxy evolution that attempt to replicate population characteristics, such as the mass–metallicity relation, may need to start with a galaxy metallicity represented by

rather than that measured traditionally from

.
Massive Warm/Hot Galaxy Coronae. II. Isentropic Model
Authors: Faerman Yakov , Sternberg Amiel , McKee Christopher F. 
Published: April 2020

Abstract
We construct a new analytic phenomenological model for the extended circumgalactic material (CGM) of L* galaxies. Our model reproduces the O vii/O viii absorption observations of the Milky Way (MW) and the O vi measurements reported by the COS-Halos and eCGM surveys. The warm/hot gas is in hydrostatic equilibrium in an MW gravitational potential, and we adopt a barotropic equation of state, resulting in a temperature variation as a function of radius. A pressure component with an adiabatic index of

is included to approximate the effects of a magnetic field and cosmic rays. We introduce a metallicity gradient motivated by the enrichment of the inner CGM by the Galaxy. We then present our fiducial model for the corona, tuned to reproduce the observed O vi–O viii column densities and with a total mass of

inside

. The gas densities in the CGM are low (

cm−3), and its collisional ionization state is modified by the metagalactic radiation field. We show that for O vi-bearing warm/hot gas with typical observed column densities

cm−2 at large (

kpc) impact parameters from the central galaxies, the ratio of the cooling to dynamical times,

/

, has a model-independent upper limit of

. In our model,

/

at large radii is

. We present predictions for a wide range of future observations of the warm/hot CGM, from UV/X-ray absorption and emission spectroscopy to dispersion measure and Sunyaev–Zel’dovich cosmic microwave background measurements. We provide the model outputs in machine-readable data files for easy comparison and analysis.
Gemini Near-Infrared Field Spectrograph Observations of the Seyfert 2 Galaxy Mrk 3: Feeding and Feedback on Galactic and Nuclear Scales
Authors: Gnilka C. L. , Crenshaw D. M. , Fischer T. C. , Revalski M. , Meena B. , Martinez F. , Polack G. E. , Machuca C. , Dashtamirova D. , Kraemer S. B. , Schmitt H. R. , Riffel R. A. , Storchi-Bergmann T. 
Published: April 2020

Abstract
We explore the kinematics of the stars, ionized gas, and warm molecular gas in the Seyfert 2 galaxy Mrk 3 (UGC 3426) on nuclear and galactic scales with Gemini Near-Infrared Field Spectrograph observations, previous Hubble Space Telescope data, and new long-slit spectra from the Apache Point Observatory (APO) 3.5 m telescope. The APO spectra are consistent with our previous suggestion that a galactic-scale gas/dust disk at P.A. = 129°, offset from the major axis of the host S0 galaxy at P.A. = 28°, is responsible for the orientation of the extended narrow-line region. The disk is fed by an H i tidal stream from a gas-rich spiral galaxy (UGC 3422) ∼100 kpc to the NW of Mrk 3 and is ionized by the active galactic nucleus (AGN) to a distance of at least ∼20″ (∼5.4 kpc) from the central supermassive black hole (SMBH). The kinematics within at least 320 pc of the SMBH are dominated by outflows with radial (line-of-sight) velocities up to 1500 km s−1 in the ionized gas and 500 km s−1 in the warm molecular gas, consistent with in situ heating, ionization, and acceleration of ambient gas to produce the narrow-line region outflows. There is a disk of ionized and warm molecular gas within ∼400 pc of the SMBH that has reoriented close to the stellar major axis but is counterrotating, consistent with claims of external fueling of AGNs in S0 galaxies.
Unbiased Spectroscopic Study of the Cygnus Loop with LAMOST. I. Optical Properties of Emission Lines and the Global Spectrum
Authors: Yeon Seok Ji , Koo Bon-Chul , Zhao Gang , Raymond John C. 
Published: April 2020

Abstract
We present an unbiased spectroscopic study of the Galactic supernova remnant (SNR) Cygnus Loop using the Large Sky Area Multi-object Fiber Spectroscopic Telescope (LAMOST) DR5. LAMOST features both a large field of view and a large aperture, which allow us to simultaneously obtain 4000 spectra at ∼3700–9000 Å with R ≈ 1800. The Cygnus Loop is a prototype of middle-aged SNRs, which has the advantages of being bright, large in angular size, and relatively unobscured by dust. Along the line of sight to the Cygnus Loop, 2747 LAMOST DR5 spectra are found in total, which are spatially distributed over the entire remnant. This spectral sample is free of the selection bias of most previous studies, which often focus on bright filaments or regions bright in [O iii]. Visual inspection verifies that 368 spectra (13% of the total) show clear spectral features to confirm their association with the remnant. In addition, 176 spectra with line emission show ambiguity of their origin but have a possible association to the SNR. In particular, the 154 spectra dominated by the SNR emission are further analyzed by identifying emission lines and measuring their intensities. We examine distributions of physical properties such as electron density and temperature, which vary significantly inside the remnant, using theoretical models. By combining a large number of the LAMOST spectra, a global spectrum representing the Cygnus Loop is constructed, which presents characteristics of radiative shocks. Finally, we discuss the effect of the unbiased spectral sample on the global spectrum and its implication to understand a spatially unresolved SNR in a distant galaxy.
A Systematic Review of Past Decade of Mobile Learning: What we Learned and Where to Go
Authors: Qureshi Muhammad Imran , Khan Nohman , Hassan Gillani Syed Muhammad Ahmad , Raza Hamad 
Published: April 2020

The increasing growth of mobile technology in our society has become a reality. Outdoor learning is one of the very revolutionary developments in modern ages without huge infrastructure and resources. This study is focusing on the area of mobile learning in the year 2009 to 2018 about the areas and working done by the researchers. Mobile learning is relatively a new platform of learning through the mobile technologies, and penetration of smartphones and digital devices is globally increased in a short interval of time. The Scopus database is used to find the literature with the keyword used in search button mobile learning. The PRISMA diagram 2009 shows that the subjects of Social Sciences area to include the literature articles for the review. The final 54 articles with more than 20 citations for the review are selected to analyze the literature to find the gap and direction of mobile learning. Literature is divided in different classifications to find the results.
Protestation et appel à la pitié : une démarche performative. Les lettres de prélats sur la déportation des juifs en 1942
Authors: Edelstein Francine 
Published: April 2020

En France, suite aux arrestations massives et à la déportation des juifs pendant l’été 1942, de hauts dignitaires des Églises catholique et protestante de la zone occupée, appelant à la pitié envers les victimes, ont pour la première fois manifesté leur indignation dans la sphère publique. A travers l’analyse discursive et argumentative de cinq de leurs lettres, cette contribution examine l’appel à la pitié dans son rapport à la protestation, comprise comme un acte de langage lié à un évènement auquel on s’oppose fortement et contre lequel on s’indigne. Elle étudie la manière dont l’appel à la pitié se construit dans son rapport à la vertu chrétienne de charité, mais aussi à diverses autres valeurs comme la justice ou le droit d’asile, pour nourrir une véhémente protestation morale. Elle examine également dans la trame des textes épistolaires la façon dont est gérée la tension entre protestation éthique et positionnement politique ; en effet la question de la responsabilité du gouvernement de Vichy auquel l’Église avait fait allégeance, fait problème et n’est pas évoquée de la même façon par les différents prélats.
Raison pratique et sentiment moral : de quelques métadiscours journalistiques sur l’argumentation par la pitié
Authors: Koren Roselyne 
Published: April 2020

À partir d’un corpus de presse généraliste de 78 articles, cette contribution étudie les métadiscours sur la pitié et son articulation avec la raison qui y occupe paradoxalement le devant de la scène, bien que les discours du sens commun les considèrent généralement comme incompatibles. On y trouve deux approches de l’argumentation par appel à la pitié : l’une dénonce des raisonnements fallacieux dissimulant des enjeux immoraux (puissance émotionnelle pure, instrumentalisation, pitié sélective contrevenant à l’équité, auto-victimisation injustifiée), l’autre explore un nouveau type de relation éthique impliquant la fusion du cœur et de la raison et attribuent à l’oxymore la fonction de fil conducteur. Cette figure, principe d’agencement autour du couple « dissonant » vs « consonant », permet d’analyser les liens entre cœur et raison, rhétorique figurale et argumentative, éthique et raison pratique. Si la dénonciation de raisonnements fallacieux incite à recourir au cadre théorique de la logique informelle, l’analyse de l’ensemble des emplois de l’oxymore oriente toutefois l’interprétation vers le rôle déterminant d’une autre conception de la raison pratique qualifiée par Perelman (1989 : 77) de « logique du préférable ».
On the annual variability of Antarctic aerosol size distributions at Halley Research Station
Authors: Lachlan-Cope Thomas , Beddows David C. S. , Brough Neil , Jones Anna E. , Harrison Roy M. , Lupi Angelo , Yoon Young Jun , Virkkula Aki , Dall'Osto Manuel 
Published: April 2020

Abstract. The Southern Ocean and Antarctic region currently best represent one of the
few places left on our planet with conditions similar to the preindustrial
age. Currently, climate models have a low ability to simulate conditions
forming the aerosol baseline; a major uncertainty comes from the lack of
understanding of aerosol size distributions and their dynamics. Contrasting
studies stress that primary sea salt aerosol can contribute significantly to
the aerosol population, challenging the concept of climate biogenic
regulation by new particle formation (NPF) from dimethyl sulfide marine
emissions. We present a statistical cluster analysis of the physical characteristics of
particle size distributions (PSDs) collected at Halley (Antarctica) for the
year 2015 (89 % data coverage; 6–209 nm size range; daily size
resolution). By applying the Hartigan–Wong k-mean method we find eight clusters
describing the entire aerosol population. Three clusters show pristine average low
particle number concentrations (< 121–179 cm−3) with three main
modes (30, 75–95 and 135–160 nm) and represent 57 % of the annual PSD
(up to 89 %–100 % during winter and 34 %–65 % during summer based on monthly
averages). Nucleation and Aitken mode PSD clusters dominate summer months
(September–January, 59 %–90 %), whereas a clear bimodal distribution (43 and 134 nm,
respectively; Hoppel minimum at mode 75 nm) is seen only during the December–April
period (6 %–21 %). Major findings of the current work include: (1) NPF and
growth events originate from both the sea ice marginal zone and the
Antarctic plateau, strongly suggesting multiple vertical origins, including
the marine boundary layer and free troposphere; (2) very low particle number
concentrations are detected for a substantial part of the year (57 %),
including summer (34 %–65 %), suggesting that the strong annual aerosol
concentration cycle is driven by a short temporal interval of strong NPF
events; (3) a unique pristine aerosol cluster is seen with a bimodal size
distribution (75 and 160 nm, respectively), strongly associated with high
wind speed and possibly associated with blowing snow and sea spray sea salt,
dominating the winter aerosol population (34 %–54 %). A brief comparison
with two other stations (Dome C – Concordia – and King Sejong Station) during
the year 2015 (240 d overlap) shows that the dynamics of aerosol number
concentrations and distributions are more complex than the simple
sulfate–sea-spray binary combination, and it is likely that an array of
additional chemical components and processes drive the aerosol population. A
conceptual illustration is proposed indicating the various atmospheric
processes related to the Antarctic aerosols, with particular emphasis on the
origin of new particle formation and growth.