bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Effect of Salary Satisfaction, Work Satisfaction and Organizational Commitment To Work Intention
Authors: Indrasari Meithiana , Raditya Purnomo Bambang , Yunus Eddy , Haryati Eny , Hashmi Abdul Razzak 
Published: March 2019

High rate of turnover leads to adverse effect to an organization. Such problem is likely generating instability and uncertainty towards employment condition and human resources cost rise in forms of training invested to them, recruitment and newly built training programs. High turnover, in addition, also results in organizational ineffectiveness because it loses experienced employees as well as spends much times in training new, inexperienced employees.
This study aims to analyze the effect of salary satisfaction, work satisfaction and organizational commitment on withdrawal intention and to analyze the most affective variable on withdrawal intention. There are 115 respondents for the samples and data analysis during the research is held by using SEM and AMOS 5 program.
According to the analysis, it is concluded as the followings: work satisfaction has a positive effect on organizational commitment (CR = 6.052); salary satisfaction has a negative effect on turnover (CR = -4.306); job satisfaction has a negative effect on turnover (CR = -4.846); and organizational commitment has a negative effect on turnover (CR = -2.822).
Re-evaluating Small Long-period Confirmed Planets from Kepler
Authors: Burke Christopher J. , Mullally F. , Thompson Susan E. , Coughlin Jeffrey L. , Rowe Jason F. 
Published: March 2019

Abstract
We re-examine the statistical confirmation of small long-period Kepler planet candidates in light of recent improvements in our understanding of the occurrence of systematic false alarms in this regime. Using the final Data Release 25 (DR25) Kepler planet candidate catalog statistics, we find that the previously confirmed single-planet system Kepler-452b no longer achieves a 99% confidence in the planetary hypothesis and is not considered statistically validated in agreement with the finding of Mullally et al. For multiple planet systems, we find that the planet prior enhancement for belonging to a multiple-planet system is suppressed relative to previous Kepler catalogs, and we also find that the multiple-planet system member, Kepler-186f, no longer achieves a 99% confidence level in the planetary hypothesis. Because of the numerous confounding factors in the data analysis process that leads to the detection and characterization of a signal, it is difficult to determine whether any one planetary candidate achieves a strict criterion for confirmation relative to systematic false alarms. For instance, when taking into account a simplified model of processing variations, the additional single-planet systems Kepler-443b, Kepler-441b, Kepler-1633b, Kepler-1178b, and Kepler-1653b have a non-negligible probability of falling below 99% confidence in the planetary hypothesis. The systematic false alarm hypothesis must be taken into account when employing statistical validation techniques in order to confirm planet candidates that approach the detection threshold of a survey. We encourage those performing transit searches of K2, TESS, and other similar data sets to quantify their systematic false alarm rates. Alternatively, independent photometric detection of the transit signal or radial velocity measurements can eliminate the false alarm hypothesis.
The Asteroseismic Target List for Solar-like Oscillators Observed in 2 minute Cadence with the Transiting Exoplanet Survey Satellite
Authors: Schofield Mathew , Chaplin William J. , Huber Daniel , Campante Tiago L. , Davies Guy R. , Miglio Andrea , Ball Warrick H. , Appourchaux Thierry , Basu Sarbani , Bedding Timothy R. , Christensen-Dalsgaard Jørgen , Creevey Orlagh , García Rafael A. , Handberg Rasmus , Kawaler Steven D. , Kjeldsen Hans , Latham David W. , Lund Mikkel N. , Metcalfe Travis S. , Ricker George R. , Serenelli Aldo , Aguirre Victor Silva , Stello Dennis , Vanderspek Roland 
Published: March 2019

Abstract
We present the target list of solar-type stars to be observed in short-cadence (2 minute) for asteroseismology by the NASA Transiting Exoplanet Survey Satellite (TESS) during its 2 year nominal survey mission. The solar-like Asteroseismic Target List (ATL) is comprised of bright, cool main-sequence and subgiant stars and forms part of the larger target list of the TESS Asteroseismic Science Consortium. The ATL uses the Gaia Data Release 2 and the Extended Hipparcos Compilation (XHIP) to derive fundamental stellar properties, to calculate detection probabilities, and to produce a rank-ordered target list. We provide a detailed description of how the ATL was produced and calculate expected yields for solar-like oscillators based on the nominal photometric performance by TESS. We also provide a publicly available source code that can be used to reproduce the ATL, thereby enabling comparisons of asteroseismic results from TESS with predictions from synthetic stellar populations.
Contextual Predictions for the Parker Solar Probe. I. Critical Surfaces and Regions
Authors: Chhiber Rohit , Usmanov Arcadi V. , Matthaeus William H. , Goldstein Melvyn L. 
Published: March 2019

Abstract
The solar corona and young solar wind may be characterized by critical surfaces—the sonic, Alfvén, and first plasma-β unity surfaces—that demarcate regions where the solar wind flow undergoes certain crucial transformations. Global numerical simulations and remote sensing observations offer a natural mode for the study of these surfaces at large scales, thus providing valuable context for the high-resolution in situ measurements expected from the recently launched Parker Solar Probe (PSP). The present study utilizes global three-dimensional magnetohydrodynamic (MHD) simulations of the solar wind to characterize the critical surfaces and investigate the flow in propinquitous regions. Effects of solar activity are incorporated by varying source magnetic dipole tilts and employing magnetogram-based boundary conditions. An MHD turbulence model is self-consistently coupled to the bulk-flow equations, enabling investigation of turbulence properties of the flow in the vicinity of critical regions. The simulation results are compared with a variety of remote sensing observations. A simulated PSP trajectory is used to provide contextual predictions for the spacecraft in terms of the computed critical surfaces. Broad agreement is seen in the interpretation of the present results in comparison with existing remote sensing results, both from heliospheric imaging and from radio scintillation studies. The trajectory analyses show that the period of time that PSP is likely to spend inside the β = 1, sonic, and Alfvén surfaces depends sensitively on the degree of solar activity and the tilt of the solar dipole and location of the heliospheric current sheet.
Normative Data for the BTrackS Balance Test Concussion-Management Tool: Results From 10 045 Athletes Aged 8 to 21 Years
Authors: Goble Daniel J. , Rauh Mitchell J. , Baweja Harsimran S. 
Published: March 2019

ContextBalance tests are a recommended assessment of motor function in concussion protocols. The BTrackS Balance Test (BBT) is a tool for concussion balance testing that uses low-cost force-plate technology to objectively measure postural sway.ObjectiveTo provide normative data for the BBT in a large population of athletes.DesignCross-sectional study.SettingConcussion baseline testing at multiple facilities.Patients or Other ParticipantsMale and female athletes (n = 10 045) ages 8 to 21 years.Intervention(s)Athletes performed three 20-second trials of eyes-closed standing on the BTrackS Balance Plate with feet shoulder-width apart and hands on hips.Main Outcome Measure(s)Postural sway was measured as the average total center-of-pressure path length over 3 testing trials.ResultsPostural sway was reduced (ie, balance improved) as athlete age increased and was less in female athletes than in male athletes. Percentile ranking tables were calculated based on sex and 2-year age groupings.ConclusionsOur findings (1) provide context for BBT results performed in the absence of a baseline test, (2) can help mitigate athlete malingering, and (3) might identify individuals with latent neuromuscular injuries during baseline tests.
MAGNETORHEOLOGICAL ELASTOMER COMPOSITES BASED ON INDUSTRIAL WASTE NICKEL ZINC FERRITE AND NATURAL RUBBER
Authors: Moksin Nordalila , Ismail Hanafi , Abdullah Muhammad Khalil , Shuib Raa Khimi 
Published: March 2019

ABSTRACTMagnetorheological elastomers (MREs) based on waste nickel zinc ferrite and natural rubber were prepared. The amount of waste nickel zinc ferrite was varied at five levels (20, 40, 60, 80, and 100 phr) to assess the optimum amount of waste nickel zinc ferrite content for highest dynamic mechanical and tensile performance. Curing characteristics of the MREs were determined by moving disk rheometer (MDR 2000), and thermal properties were evaluated by thermogravimetric analysis (TGA). Tan δ was measured through parallel and plate rheometer over a frequency range of 0.1–100 Hz and a strain amplitude range of 0.1–6%. Tensile properties were measured with a universal tensile tester. The results revealed that tan δ, tensile properties, and thermal stability of the MREs increased with increase of waste nickel zinc ferrite contents. Anisotropic MREs, which had chain-like columnar structures of magnetic particles in the matrix as a consequence of an applied magnetic field during curing, were found to produce higher dynamic mechanical performance compared with isotropic MREs cured in the absence of a magnetic field.
A note on super integral rings
Authors: Nath Rajat Kanti 
Published: March 2019

Let $R$ be a nite non-commutative ring with center $Z(R)$. The commuting graph of $R$, denoted by $\Gamma_R$, is a simple undirected graph whose vertex set is $R\setminus Z(R)$ and two distinct vertices $x$ and $y$ are adjacent if and only if $xy = yx$. Let$\Spec(\Gamma_R), \L-Spec(\GammaR)$ and $\Q-Spec(\GammaR)$ denote the spectrum, Laplacian spectrum and signless Laplacian spectrum of $\Gamma_R$ respectively. A nite non-commutative ring $R$ is called super integral if $\Spec(\Gamma_R), \L-Spec(Gamma_R)$ and $\Q-Spec(\Gamma_R)$ contain only integers. In this paper, we obtain several classes of super integral rings.
Baylisascaris procyonis Central Nervous System Infection in a Four-Month-Old Gordon Setter Dog
Authors: Heller Heidi Barnes , Arnold Susan , Dreyfus Jennifer L. 
Published: March 2019

ABSTRACT
A 16 wk old intact female Gordon setter was examined for a 2 wk history of progressive cerebellovestibular ataxia. Eosinophilia was found on complete blood count, and the remaining blood work was normal. A trial treatment with clindamycin and anti-inflammatory prednisone did not result in improvement of clinical signs; therefore, the dog was euthanized. On histopathologic examination, cross sections of a 75 μm wide nematode larva with a 5 μm cuticle, prominent lateral cords, lateral alae, and coeloemyelian musculature were identified in a focally extensive region of cerebellar necrosis. The size and morphology of the parasites was most consistent with Baylisascaris procyonis. This case highlights a rare but important zoonotic disease that should be considered as a differential diagnosis in any dog exhibiting acute, progressive central nervous system signs, and peripheral eosinophilia. The index of suspicion should be elevated in dogs with an unknown deworming history and known or suspected exposure to raccoons. Because most anthelminthics have been shown to be effective against B. procyonis, annual deworming is recommended in the at-risk population to reduce the likelihood of aberrant migration and zoonosis.
Diyabetik Makula Ödeminde Bevacizumab Tedavisi: Gerçek Bir Yaşam Çalışması
Authors: GÖKER Yasin Şakir , TEKİN Kemal , KIZILTOPRAK Hasan , ATILGAN Cemile Üçgül , KOSEKAHYA Pınar 
Published: March 2019

Amaç: Bu çalışmada diyabetik makula ödemi (DMÖ) tedavisinde
intravitreal bevacizumab (IVB) kullanımının 2 yıllık sonuçlarını bir geçek
yaşam çalışması olarak sunulmuştur.

Yöntemler: Bu retrospektif çalışmaya DMÖ nedeniyle 3 yükleme
dozunun ardından pro-re-nata rejimi dahilinde IVB enjeksiyonu yapılan
hastaların iki yıllık sonuçları dahil edildi. Hastaların Snellen eşeline göre
en iyi düzeltilmiş görme keskinlikleri (EİDGK), göz içi basınçları ve ön ve
arka segment bulguları incelendi. Tüm olguların 1. ve 2. yıldaki toplam
enjeksiyon ve vizit sayıları, üç yükleme dozunun tamamlanma süresi, merkezi
makula kalınlığı (MMK) ve EİDGK'deki 3'er ay ara olan değişiklikler değerlendirildi.

Bulgular: Çalışma kapsamında 19 hastanın (8 erkek, 11 kadın)
28 gözü incelendi. Ortalama yaş 60,57 ± 9,58 (41-79) yıl olarak bulundu.
Ortalama başlangıç EİDGK 0,37 ± 0,25 olarak bulundu ve üç yükleme dozunu
takiben 0,51 ± 0,30'a ilerledi (p=0,003). Üç yükleme dozunun tamamlanma
süresinin 89,71 ± 17,24 (61-105) gün olduğu görüldü. 6. ayda ve 12. aydaki
EİDGK sırasıyla 0,58 ± 0,30 ve 0,50 ± 0,29 (sırasıyla p=0,001 ve p=0,006)
olarak izlendi. İlk yılda ortalama enjeksiyon sayısının 6,1 ± 1,91 (3-9); toplam
vizit sayısının ise 8,26 ± 1,99 (5-12) olduğu görüldü. 18. aydaki ve 24. aydaki
EİDGK sırasıyla 0,46 ± 0,31 ve 0,50 ± 0,29 (sırasıyla p=0,046 ve p=0,038)
olarak izlendi. Ortalama başlangıç MMK 398,48 ± 43,59 (341-494) mikron olarak
bulundu ve birinci ve ikinci yılın sonunda sırasıyla 361,73 ± 54,40 (268-476)
ve 322,93 ± 50,69 (220-414) mikrona ilerledi. (sırasıyla p=0,003 ve
p&lt;0,001). İkinci yılda ortalama enjeksiyon sayısının 4,73 ± 2,33 (0-8);
toplam vizit sayısının ise 6,38 ± 1,50 (4-8) olduğu görüldü.

Sonuçlar: Bu çalışmada DMÖ olan olgularda IVB enjeksiyonu
yapılma sürelerinin gerçek yaşam verilerinde klinik çalışmalardan farklılık
gösterebileceğini gösterdik.
Entre la descentralización y la desconcentración de la gestión ambiental: alcances y límites en la actuación de consejos municipales de medio ambiente en el Semiárido Nordestino
Authors: Aguiar Wagner José de , Braga Ricardo Augusto Pessoa 
Published: March 2019

The Brazilian Federal Constitution of 1988 had an important role in the induction of political-administrative decentralization as in the elevation of municipalities as a federated entity. In environmental policy, these results have been expressed through the dissemination of municipal environmental councils. In the Northeast of Brazil, a region that has the fewest municipalities with established environmental councils and researches focused on their dynamics, new collegiate instances have been created, without a critical evaluation, among other factors, of the institutional capacity of small municipalities. In this sense, this article discusses the reaches and the limits identificated in the perfomance of municipal councils of environment in the Northeastern Semiarid, taking as an analytical reference the logics of the decentralization and the desconcentration. Through a bibliographical survey and a case study carried out in the semi-arid municipalities of Pernambuco, it is possible to identify reaches but, above all, limits that hinder the deliberative autonomy of the councils, even in large and economically dynamic municipalities. New studies are suggested, considering the pioneering and new environmental councils, especially in the northeastern states that exhibit the lowest levels of environmental management instruments implemented.
Decrypting the oscillating nature of the 4′‐phosphopantetheine arm in acyl carrier protein AcpM of Mycobacterium tuberculosis
Authors: Biswas Rupam , Singh Bina Kumari , Dutta Debajyoti , Das Prabir Kumar , Maiti Mrinal Kumar , Basak Amit , Das Amit Kumar 
Published: March 2019

In Mycobacterium tuberculosis, acyl carrier protein (AcpM)‐mediated fatty acid synthase type II is integral for the synthesis of mycolic acids. AcpM, designated as an atypical ACP, comprises of a putative 33 amino acid long C‐terminal extension which is distinctive in nature. Here, we aimed at devising an ‘easy‐to‐go’ method for the generation of crypto‐AcpM loaded with a solvatochromic probe 7‐Nitrobenz‐2‐oxa‐1,3‐diazol‐4‐yl, which is linked to the 4′‐phosphopantetheine (Ppant) prosthetic group of AcpM. The crypto‐AcpM, coupled with fluorescence spectroscopy and molecular dynamics simulation studies, was employed to explore the elusive dynamics of Ppant arm in AcpM. This investigation establishes the role of the flexible C‐terminal extension of AcpM in regulating the prosthetic group sequestration ability by modulating the ‘Asp‐Ser‐Leu’ motif.
Dietary diversity of an ecological and macronutritional generalist primate in a harsh high‐latitude habitat, the Taihangshan macaque (Macaca mulatta tcheliensis)
Authors: Cui Zhenwei , Shao Qi , Grueter Cyril C. , Wang Zhenlong , Lu Jiqi , Raubenheimer David 
Published: March 2019

AbstractRecent advances in niche theory have stressed the importance of understanding dietary generalism at multiple levels, including the range of habitat and foods exploited by a species, foods exploited within populations, and patterns of nutrient intake. Here we apply this framework to examine the dietary strategy of the Macaca mulatta, a primate species that is second only to humans in their breadth of geographical distribution, and occupy diverse ecological habitats from cold temperate to tropical latitudes. A recent study showed that the Taihangshan subspecies (
M. mulatta tcheliensis) in China, which is found at the northern latitudinal limit of the species range, respond to ecologically constrained interannual variation in the macronutrient ratios of the spring diet in a way that theory predicts should be associated with ecological generalism. Here we further extend this study, examining the relationships between seasonal variation in food availability and the patterns of food selection across a full year. We found that, despite the ecological and macronutritional generalism of the species, Taihangshan macaques subsist on a relatively small range of foods (57 different foods, spread across 8 categories comprising seeds, fruits, buds, flowers, leaves, herbs, young bark, and twigs), but face considerable seasonal variation in the combinations available. In spring and summer, when seeds were scarce, leaves accounted for 60.3 ± 13.8% of their diet (dry matter [DM] %), and herbs contributed 31.7 ± 22.2%. However, in autumn and winter, when seeds were abundant, they contributed 68.5 ± 22.7% of the diet while herbs accounted for 18.9 ± 12.9% on a DM. Although young bark and twigs were available in all seasons, the macaques only fed on them in winter. We present comparative data from the literature on the diets of
M. mulatta and other
Macaca species, to interpret this pattern of resource use within the framework of multilevel niche theory.
A Coordinative Solubilizer Method to Fabricate Soft Porous Materials from Insoluble Metal–Organic Polyhedra
Authors: Carné‐Sánchez Arnau , Craig Gavin A. , Larpent Patrick , Guillerm Vincent , Urayama Kenji , Maspoch Daniel , Furukawa Shuhei 
Published: March 2019

AbstractPorous molecular cages have a characteristic processability arising from their solubility, which allows their incorporation into porous materials. Attaining solubility often requires covalently bound functional groups that are unnecessary for porosity and which ultimately occupy free volume in the materials, decreasing their surface areas. Here, a method is described that takes advantage of the coordination bonds in metal–organic polyhedra (MOPs) to render insoluble MOPs soluble by reversibly attaching an alkyl‐functionalized ligand. We then use the newly soluble MOPs as monomers for supramolecular polymerization reactions, obtaining permanently porous, amorphous polymers with the shape of colloids and gels, which display increased gas uptake in comparison with materials made with covalently functionalized MOPs.
Iridium‐Based Cubic Nanocages with 1.1‐nm‐Thick Walls: A Highly Efficient and Durable Electrocatalyst for Water Oxidation in an Acidic Medium
Authors: Zhu Jiawei , Chen Zitao , Xie Minghao , Lyu Zhiheng , Chi Miaofang , Mavrikakis Manos , Jin Wanqin , Xia Younan 
Published: March 2019

AbstractWe report a highly active and durable water oxidation electrocatalyst based on cubic nanocages with a composition of Ir44Pd10, together with well‐defined {100} facets and porous walls of roughly 1.1 nm in thickness. Such nanocages substantially outperform all the water oxidation electrocatalysts reported in literature, with an overpotential of only 226 mV for reaching 10 mA cm−2geo at a loading of Ir as low as 12.5 μgIr cm−2 on the electrode in acidic media. When benchmarked against a commercial Ir/C electrocatalyst at 250 mV of overpotential, such a nanocage‐based catalyst not only shows enhancements (18.1‐ and 26.2‐fold, respectively) in terms of mass (1.99 A mg−1Ir) and specific (3.93 mA cm−2Ir) activities, but also greatly enhanced durability. The enhancements can be attributed to a combination of multiple merits, including a high utilization efficiency of Ir atoms and an open structure beneficial to the electrochemical oxidation of Ir to the active form of IrOx.
Simultaneous quantitation of 23 bioactive compounds in Tanreqing capsule by high‐performance liquid chromatography electrospray ionization tandem mass spectrometry
Authors: Zhao Yining , Xu Zhangyao , Wang Tianming , Li Yuanyuan , Yang Li , Liu Shaoyong , Shi Rong , Ma Yueming 
Published: March 2019

AbstractTanreqing capsule (TRQC) is a formulation frequently used in traditional Chinese medicine to treat pyrexia, cough, expectoration and pharyngalgia. Since the pharmacological action of traditional Chinese medicines is closely related to their complex and diverse constituents, understanding the exact composition of TRQC is important to elucidate its clinical effectiveness and mechanism of action as well as to establish quality control methods and resolve safety issues. Herein, we employed high‐performance liquid chromatography coupled with electrospray ionization tandem mass spectrometry for the simultaneous quantitation of 23 bioactive compounds in five batches of TRQC; the analytes could be categorized into five types: organic acids (seven compounds), flavonoids (10 compounds), iridoids (two compounds), phenylethanoid glycosides (two compounds) and bile acids (two compounds). The calibration curves for all analytes showed good linearity (r > 0.9953), and the inter‐ and intra‐day precisions did not exceed 4.94 and 4.97%, respectively. The recoveries varied from 90.47% to 109.80%; the corresponding relative standard deviations (RSDs) did not exceed 4.94%; and the repeatability (RSD < 4.72%) and stability (RSD < 4.88%) were also within acceptable limits. Thus, this study can be viewed as a fundamental reference for setting comprehensive TRQC quality standards.