bluuebunny/crossref_metadata_2025_split huggingface dataset:
Hubungan Faktor-Faktor yang Mempengaruhi Partisipasi Pemilik Anjing Terhadap Pencegahan Penyakit Rabies di Dusun Dauh Pangkung Jangu, Desa Pohsanten, Mendoyo, Jembrana
Authors: Sinta Paramita Gusti Ayu Putu , Wijaya I Putu Artha 
Published: September 2019

Salah satu penyakit yang dapat menyebabkan kematian adalah virus. Virus yang harus kita waspadai
adalah rabies. Beberapa hasil penelitian menunjukkan bahwa rabies merupakan penyakit yang sangat berbahaya yang di akibatkan oleh partisipasi masyarakat yang kurang. Kasus rabies mendapat peringkat nasional tertinggi dari tahun 2009-2013 adalah Provinsi Bali. Kasus rabies meningkat pada tahun 2010-2011 di beberapa Kabupaten di Bali, Kabupaten tertinggi adalah Jembrana sebanyak 52%. Tujuan dari penelitian ini adalah untuk mengetahui Hubungan Faktor-Faktor Yang Mempengaruhi Partisipasi Pemilik Anjing Terhadap Pencegahan Penyakit Rabies Di Dusun Dauh Pangkung Jangu, Desa Pohsanten, Mendoyo, Jembrana. Penelitian ini merupakan penelitian kuantitatif dan rancangan yang digunakan adalah deskriptif analitik dengan menggunakan pendekatan cross sectional teknik sampling jenis non probability sampling yaitu dengan purposive sampling. Sampel penelitian ini berjumlah 174 orang. Data analisis menggunakan uji statistik Mann Whitney untuk variabel umur, Chi Square untuk variabel pendapatan dan Rank Spearman untuk variabel pendidikan, pengetahuan dan sikap. Hasil penelitian menunjukkan bahwa variabel umur didapatkan hasil analisis p value = 0,001, varibel pendidikan p value = 0,003, variabel pendapatan p value = 0,029, variabel pengetahuan p value
= 0,004 dan variabel sikap p value = 0,006 yang artinya bahwa p value < 0,05, sehingga dapat disimpulkan bahwa hipotesa dalam penelitian ini diterima, dimana secara statistik berarti ada hubungan yang signifikan antara umur, pendidikan, pendapatan, pengetahuan dan sikap dengan partisipasi pemilik anjing terhadap pencegahan penyakit rabies di Dusun Dauh Pangkung Jangu, Desa Pohsanten, Mendoyo, Jembrana.
Envelope Convection, Surface Magnetism, and Spots in A and Late B-type Stars
Authors: Cantiello Matteo , Braithwaite Jonathan 
Published: September 2019

Abstract
Weak magnetic fields have recently been detected in a number of A-type stars, including Vega and Sirius. At the same time, space photometry observations of A and late B-type stars from Kepler and TESS have highlighted the existence of rotational modulation of surface features akin to stellar spots. Here we explore the possibility that surface magnetic spots might be caused by the presence of small envelope convective layers at or just below the stellar surface, caused by recombination of H and He. Using 1D stellar evolution calculations and assuming an equipartition dynamo, we make simple estimates of field strength at the photosphere. For most models, the largest effects are caused by a convective layer driven by second helium ionization. While it is difficult to predict the geometry of the magnetic field, we conclude that the majority of intermediate-mass stars should have dynamo-generated magnetic fields of order a few Gauss at the surface. These magnetic fields can appear at the surface as bright spots and cause photometric variability via rotational modulation, which could also be widespread in A-stars. The amplitude of surface magnetic fields and their associated photometric variability are expected to decrease with increasing stellar mass and surface temperature, so that magnetic spots and their observational effects should be much harder to detect in late B-type stars.
New Spatially Resolved Imaging of the SR 21 Transition Disk and Constraints on the Small-grain Disk Geometry
Authors: Sallum S. , Skemer A. J. , Eisner J. A. , van der Marel N. , Sheehan P. D. , Close L. M. , Ireland M. J. , Males J. M. , Morzinski K. M. , Bailey V. P. , Briguglio R. , Puglisi A. 
Published: September 2019

Abstract
We present new 0.6–4 μm imaging of the SR 21 transition disk from Keck/NIRC2 and Magellan/MagAO. The protoplanetary disk around SR 21 has a large (∼30–40 au) clearing first inferred from its spectral energy distribution and later detected in submillimeter imaging. Both the gas and small dust grains are known to have a different morphology, with an inner truncation in CO at ∼7 au, and micron-sized dust detected within the millimeter clearing. Previous near-infrared imaging could not distinguish between an inner dust disk with a truncation at ∼7 au or one that extended to the sublimation radius. The imaging data presented here require an inner dust disk radius of a few au, and complex structure such as a warp or spiral. We present a parametric warped disk model that can reproduce the observations. Reconciling the images with the spectral energy distribution gathered from the literature suggests grain growth to ≳2–5 μm within the submillimeter clearing. The complex disk structure and possible grain growth can be connected to dynamical shaping by a giant-planet-mass companion, a scenario supported by previous observational and theoretical studies.
Wavefront Optimized Versus Custom-Q Treatments in Surface Ablation for Myopic Astigmatism With the WaveLight ALLEGRETTO Laser
Authors: Stojanovic Aleksandar , Wang Ling , Jankov Mirko R. , Nitter Tore A. , Wang Qinmei 
Published: September 2019

Purpose
To compare treatments with wavefront optimized and custom-Q ablations.

Methods
Two consecutive groups of eyes were treated for myopia and astigmatism with surface ablation. One group was treated with wavefront optimized ablation and the second group was treated with custom-Q ablation. Preoperative and 3-month postoperative Q-values, higher order aberrations, low contrast visual acuity, and classic outcome parameters were analyzed.

Results

The wavefront optimized ablation group was comprised of 46 eyes of 23 patients with a mean spherical equivalent refraction (SE) of −3.64 diopters (D) (range: −1.15 to −8.25 D); mean Q-value changed from −0.33 preoperatively to 0.06 postoperatively. The custom-Q ablation group was comprised of 42 eyes of 21 patients with a mean SE of −3.24 D (range: −1.47 to −8.00 D); mean Q-value changed from −0.36 preoperatively to −0.03 postoperatively. A statistically significant difference in postoperative change in Q-values (
P
=.049) between the two groups was noted, but there was no such difference in higher order aberrations, low contrast visual acuity, or classic outcome parameters.

Conclusions

Custom-Q ablation resulted in a mean postoperative asphericity that was closer to preoperative compared to wavefront optimized ablation, whereas the other outcome parameters showed no statistically significant differences. [
J Refract Surg.
2008;24:779–789.]
The effect of karate training on changes in physical fitness in school-age children with normal and abnormal body weight
Authors: Rutkowski Tomasz , Sobiech Krzysztof Andrzej , Chwałczyńska Agnieszka 
Published: September 2019

IntroductionPhysical activity is one of the best methods to prevent civilization diseases in modern times. Studies confirm that the appropriate dose reduces the risk of hypertension, heart diseases, cancer, depression, or overweight and obesity.MethodsThe aim of the study was to assess the changes in individual physical fitness tests among children in early school age participating in karate training. A total of 59 children attending primary school were examined. Selected Eurofit tests were carried out before and after 10 weeks of karate training.Results and conclusionsKarate training induced positive changes in the fitness of the studied children. Higher improvements were observed among children with normal body mass as compared with the overweight or obese ones.
World-Class Universities and Institutional Autonomy in China
Authors: Blackburn Cohen Chelsea 
Published: September 2019

With the release of Scholars at Risk’s (SAR’s) Obstacles to Excellence: Academic Freedom and China’s Quest for World-Class Universities, institutional autonomy ascends to the fore. In China’s pursuit to transform its institutions into world-class universities, global rankings have offered metrics to purported advancement but too often lack consideration of academic freedom and institutional autonomy, permitting only a shrinking space for vital questions as China applies enormous effort to impose control while seeking the status of a world-class knowledge producer.
This article is based on a Scholars at Risk’s report entitled Obstacles to Excellence: Academic Freedom and China’s Quest for World-Class Universities, available on SAR’s website at https://www.scholarsatrisk.org/.
Surface Ligands Stabilized Lead Halide Perovskite Quantum Dot Photocatalyst for Visible Light‐Driven Hydrogen Generation
Authors: Xiao Mu , Hao Mengmeng , Lyu Miaoqiang , Moore Evan G. , Zhang Cheng , Luo Bin , Hou Jingwei , Lipton‐Duffin Josh , Wang Lianzhou 
Published: September 2019

AbstractSolar hydrogen conversion represents a clean and economic approach to addressing global energy and environmental issues, for which efficient photocatalysts are heavily pursued. Lead halide perovskites are promising candidates for efficient phtocatalysts in solar hydrogen generation due to their attractive properties in light absorption, photogenerated charge transportation, and utilization. However, photocatalytic applications of lead halide perovskites are limited owing to their poor stability in the presence of water or other polar solvent environment. This work presents the rational control of surface ligands in achieving a good balance between stability and photocatalytic activity of CsPbBr3 quantum dots (QDs). Detailed studies reveal that the deliberate surface ligands engineering is crucial for maximizing the photocatalytic activity of CsPbBr3 QDs while maintaining good QD stability. A certain amount of surface ligands protect the CsPbBr3 QDs from decomposition in moisture during the photocatalytic reaction while still enabling efficient charge transfer for photocatalytic reactions on the surface of QDs. The well‐controlled CsPbBr3 photocatalyst shows efficient visible light‐driven H2 generation with outstanding stability (≥160 h).
Producing Biochemicals in Yarrowia lipolytica from Xylose through a Strain Mating Approach
Authors: Li Haibo , Alper Hal S. 
Published: September 2019

AbstractEnabling xylose catabolism is challenging, especially for unconventional yeasts and previously engineered background strains. In this study, the efficacy of a yeast mating approach with Yarrowia lipolytica that can combine a previously engineering and evolved xylose phenotype with a metabolite overproduction phenotype is demonstrated. Specifically, several engineered Y. lipolytica strains that produce α‐linolenic acid (ALA), riboflavin, and triacetic acid lactone (TAL) with an engineered and adapted xylose‐utilizing strain to obtain three diploid strains that rapidly produce these molecules directly from xylose are mated. Titers of 0.52 g L−1 ALA, 96.6 mg L−1 riboflavin, and 2.9 g L−1 TAL, are obtained from xylose in flask cultures and 1.42 g L−1 production of ALA is obtained using bioreactor condition. This total production level is generally on par or higher than the parental strain cultivated on glucose, although specific productivities decreased as a result of improved overall cell growth by the diploid strains. In the case of ALA, this lipid content reached similar levels to that of flaxseed oil. This result showcases the first study using strain mating in Y. lipolytica for producing biomolecules from xylose, and thus demonstrates the utility of this approach as a routine tool for metabolic engineering.
1D Composite Nanorods of Cobalt Phosphide‐Cobalt Sulfide with Improved Electrocatalyst Performance
Authors: Sidek Haslinda Binti Mohd , Jin Xiaoyan , Islam Md. Shahinul , Hwang Seong‐Ju 
Published: September 2019

AbstractEfficient electrocatalysts of cobalt phosphide‐cobalt sulfide 1D composite nanorods for hydrogen evolution reaction (HER) are synthesized by heat‐treatment of cobalt phosphide nanorod under CS2 flow. The reaction of cobalt phosphide with CS2 molecule leads to the formation of CoP−CoS composite with the maintenance of original 1D nanorod morphology. In comparison with the pristine CoP nanorod, the CoP−CoS composite nanorod shows much higher HER electrocatalytic activity with much lower overpotential, highlighting the beneficial effect of composite formation with metal sulfide on electrocatalyst performance of metal phosphide. The composite formation with CoS domain results in the remarkable enhancement of HER kinetics, electrochemical active surface area, and charge transfer kinetics, which is mainly responsible for the enhanced electrocatalytic activity of composite nanorod. The present study underscores that hybridization with metal sulfide can provide an efficient methodology to improve the electrocatalyst functionality of metal phosphide.
Sleep disturbance and neurocognitive outcomes in older patients with breast cancer: Interaction with genotype
Authors: Carroll Judith E. , Small Brent J. , Tometich Danielle B. , Zhai Wanting , Zhou Xingtao , Luta George , Ahles Tim A. , Saykin Andrew J. , Nudelman Kelly N. H. , Clapp Jonathan D. , Jim Heather S. , Jacobsen Paul B. , Hurria Arti , Graham Deena , McDonald Brenna C. , Denduluri Neelima , Extermann Martine , Isaacs Claudine , Dilawari Asma A. , Root James , Stern Robert A. , Mandelblatt Jeanne S. ,   for the Thinking and Living With Cancer Study
Published: September 2019

BackgroundSleep disturbance and genetic profile are risks for cognitive decline in noncancer populations, yet their role in cancer‐related cognitive problems remains understudied. This study examined whether sleep disturbance was associated with worse neurocognitive outcomes in breast cancer survivors and whether sleep effects on cognition varied by genotype.MethodsNewly diagnosed female patients (n = 319) who were 60 years old or older and had stage 0 to III breast cancer were recruited from August 2010 to December 2015. Assessments were performed before systemic therapy and 12 and 24 months later. Neuropsychological testing measured attention, processing speed, executive function, learning, and memory; self‐perceived cognitive functioning was also assessed. Sleep disturbance was defined by self‐report of routine poor or restless sleep. Genotyping included APOE, BDNF, and COMT polymorphisms. Random effects fluctuation models tested associations of between‐person and within‐person differences in sleep, genotype, and sleep‐genotype interactions and cognition and controlled for age, reading level, race, site, and treatment.ResultsOne‐third of the patients reported sleep disturbances at each time point. There was a sleep‐APOE ε4 interaction (P = .001) in which patients with the APOE ε4 allele and sleep disturbances had significantly lower learning and memory scores than those who were APOE ε4‐negative and without sleep disturbances. There was also a sleep disturbance–COMT genotype interaction (P = .02) in which COMT Val carriers with sleep disturbances had lower perceived cognition than noncarriers.ConclusionsSleep disturbance was common and was associated with worse cognitive performance in older breast cancer survivors, especially those with a genetic risk for cognitive decline. Survivorship care should include sleep assessments and interventions to address sleep problems.
Excellent Properties of Dimer Fatty Acid Esters as Biolubricant Produced by Catalyst‐ and Solvent‐Free Esterification
Authors: Armylisas Abu Hassan N. , Fauzi Siti H. M. , Mohd Noor K. , Yeong Shoot K. , Zainab Idris , Azwadi Che Sidik N. 
Published: September 2019

AbstractCurrently most technologies available to produce esters require acid or base catalysts for esterification or transesterification reactions. Production of dimerate esters (DE) exhibiting potential as a biolubricant for low temperature applications using catalyst‐ and solvent‐free approaches is presented in this article. Hydrogenated C36dimer acid and alcohol are reacted under the following conditions: dimer acid/alcohol (1:4.5 molar ratio), 150–200 °C, 24 h, 3Å molecular sieve (15% w/w). The performances of four DE species—dibutyl, dihexyl, di‐(2‐ethylhexyl), and dioctyl dimerate—as lubricant base stocks are evaluated by kinematic viscosity, viscosity index, cloud and pour point (cold flow properties) as well as oxidative stability, and compared with commercial synthetic lubricant base stock and DE, Radialube 7121. High viscosity indexes ranging between 129 and 138 are observed for the synthesized DEs, which are comparable with two commercial base stock, polyalpha olefin (PAO), and polyolester (POE). Significantly low pour point, less than −42 °C, is observed for di‐(2‐ethylhexyl) dimerate attributed to the branching of the side chain. The DEs are categorized as ISO VG 68 based on their viscosity according to ISO 3448 classification and show potential as biolubricant with high viscosity index and excellent cold flow properties.Practical Applications: DFAE obtained have high potential to be used as lubricant base stock for equipment and machinery operating at extremely low temperature.
Humidification effect of air plasma effluent gas on suppressing conidium germination of a plant pathogenic fungus in the liquid phase
Authors: Shimada Keisuke , Takashima Keisuke , Kimura Yutaka , Nihei Kenji , Konishi Hideaki , Kaneko Toshiro 
Published: September 2019

AbstractIncrease of the water flow rate into atmospheric pressure air discharge plasma for humidification can significantly improve suppressing conidium germination of a plant pathogenic fungus in the liquid phase by its effluent gas exposure. The role of the introduced water includes enhancement of hydrogen supply to the plasma and cooling of the plasma effluent gas. The hydrogen‐containing precursors for antibacterial species generation are experimentally increased. The gas cooling by the latent heat assists dinitrogen pentoxide density in the gas phase, a suggested precursor for antibacterial species generation near the liquid surface. This suggested near‐surface reaction is a second‐order reaction, generally requiring lower precursors concentrations and leading to less residues, thus it can be an important process for agricultural applications.
Further in vivo characterization of [11C]‐(+)‐PHNO uptake into a retina‐like region of interest in humans
Authors: Caravaggio Fernando , Worhunsky Patrick , Graff‐Guerrero Ariel , Matuskey David 
Published: September 2019

AbstractThe neurotransmitter dopamine is present in the retina and is involved in several modulatory functions. Unlike in rodents, dopamine D3 receptors are expressed in the retina of humans. Recently, uptake of the D3 receptor‐preferring radiotracer [11C]‐(+)‐PHNO has been observed in a retina‐like region of interest (ROI) in humans. Here, we attempted to quantify [11C]‐(+)‐PHNO uptake into this ROI using an independent sample, employing an extended scan acquisition time (120 min) and arterial kinetic modeling. Data from 14 healthy controls were analyzed (Mean Age: 38.41 ± 9.55, 3 female), 8 of which provided arterial line input function data (Mean Age: 41.07 ± 7.82, 3 female). Using Ichise's multilinear analysis (MA1) method, it was possible to quantify the volume of distribution (VT) of [11C]‐(+)‐PHNO in this retina‐like region (Mean VT = 13.56 ± 3.52; Mean χ2 = 2.08 ± 2.20). Notably, the shape of the time activity curve resembled closely that of the globus pallidus. Moreover, the VT values in the retina correlated well with binding potential (BPND) values calculated using the simplified reference tissue model (Mean BPND = 2.11 ± .94; Mean χ2 = 5.76 ± 2.56), employing the cerebellum as the reference region (r = .76, r2 = .58). In summary, we provide evidence that the in vivo uptake of [11C]‐(+)‐PHNO into a retina‐like ROI in humans can be quantified using both arterial blood sampling (VT) and simplified reference tissue methods (BPND).
Doubled haploid technology for line development in maize: technical advances and prospects
Authors: Chaikam Vijay , Molenaar Willem , Melchinger Albrecht E. , Boddupalli Prasanna M. 
Published: September 2019

Key MessageIncreased efficiencies achieved in different steps of DH line production offer greater benefits to maize breeding programs.AbstractDoubled haploid (DH) technology has become an integral part of many commercial maize breeding programs as DH lines offer several economic, logistic and genetic benefits over conventional inbred lines. Further, new advances in DH technology continue to improve the efficiency of DH line development and fuel its increased adoption in breeding programs worldwide. The established method for maize DH production covered in this review involves in vivo induction of maternal haploids by a male haploid inducer genotype, identification of haploids from diploids at the seed or seedling stage, chromosome doubling of haploid (D0) seedlings and finally, selfing of fertileD0plants. Development of haploid inducers with high haploid induction rates and adaptation to different target environments have facilitated increased adoption of DH technology in the tropics. New marker systems for haploid identification, such as the red root marker and high oil marker, are being increasingly integrated into new haploid inducers and have the potential to make DH technology accessible in germplasm such as some Flint, landrace, or tropical material, where the standardR1-njmarker is inhibited. Automation holds great promise to further reduce the cost and time in haploid identification. Increasing success rates in chromosome doubling protocols and/or reducing environmental and human toxicity of chromosome doubling protocols, including research on genetic improvement in spontaneous chromosome doubling, have the potential to greatly reduce the production costs per DH line.
Modelling large timescale and small timescale service variability
Authors: Gribaudo Marco , Horváth Illés , Manini Daniele , Telek Miklós 
Published: September 2019

Abstract
The performance of service units may depend on various randomly changing environmental effects. It is quite often the case that these effects vary on different timescales. In this paper, we consider small and large scale (short and long term) service variability, where the short term variability affects the instantaneous service speed of the service unit and a modulating background Markov chain characterizes the long term effect. The main modelling challenge in this work is that the considered small and long term variation results in randomness along different axes: short term variability along the time axis and long term variability along the work axis. We present a simulation approach and an explicit analytic formula for the service time distribution in the double transform domain that allows for the efficient computation of service time moments. Finally, we compare the simulation results with analytic ones.
Global large herbivore conservation and international law
Authors: Trouwborst Arie 
Published: September 2019

AbstractLarge wild herbivore species are important to ecosystems and human societies, but many of them are threatened and in decline. International wildlife treaties have a role to play in arresting and reversing these declines. This paper provides a global overview and analysis of relevant legal instruments and their roles regarding the conservation of the 73 largest terrestrial herbivores, i.e., those with a body mass of ≥ 100 kg. Outcomes reveal both significant positive contributions and shortcomings of the Ramsar Wetlands Convention, the World Heritage Convention, the Convention on International Trade in Endangered Species, the Convention on Migratory Species and its subsidiary instruments, the Convention on Biological Diversity, and a range of regional and bilateral treaties. Maximizing the potential of these treaties, and attaining their objectives regarding the conservation and restoration of large herbivores, requires substantial increases in funding and political will. Even before such game-changing increases occur, however, it remains worthwhile to seek and use the many opportunities that exist within the current international legal framework for enhancing the conservation of the world’s largest herbivores.