bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pelatihan Pembuatan Marketing Kit Menggunakan Aplikasi Canva untuk Optimalisasi Digital Marketing
Authors: Veranita Mira , Ramayani Yusuf  , Gunardi  
Published: November 2022

Pemasaran digital (digital marketing) saat ini merupakan pendekatan yang paling efektif untuk meningkatkan pemasaran perusahaan. Untuk mengembangkan bisnis dan meningkatkan pemasaran, dilakukan pelatihan pembuatan Marketing Kit dengan menggunakan aplikasi CANVA. Dengan Marketing Kit, informasi digital mengenai usaha dan produk dapat dilakukan dengan lebih mudah, praktis dan efisien.
Kegiatan pelatihan terbagi dalam tahap persiapan, perancangan dan tahap pelaksanaan serta evaluasi. Kegiatan pelatihan dilakukan secara online dengan menggunakan Zoom Meeting, selama 4,5 jam dengan kombinasi metode presentasi, demonstrasi dan praktek langsung pembuatan logo, kartu nama, flyer, poster dan brosur.
Pelatihan bagi Komunitas Muda Positif berjalan dengan lancar dan kondusif, seluruh peserta antusias dan bersemangat untuk membangun bisnisnya dengan lebih baik. Di era serba digital ini, agar mampu bersaing para pelaku usaha termasuk Komunitas Muda Positif perlu adaptasi cepat dan membuka diri terhadap berbagai perubahan serta terus mempelajari berbagai peluang dan memanfaatkan perubahan. Perubahan yang serba instan ini harus tetap disikapi dengan prinsip fokus pada pelanggan.
Kegiatan Pelatihan Marketing Kit ini adalah untuk meningkatkan pemasaran dan memenuhi kepuasan pelanggan akan berbagai informasi mengenai produk dan jasa dengan cepat, kreatif dan inovatif. Pelatihan Marketing Kit dengan memanfaatkan aplikasi CANVA termasuk hal yang baru untuk menjawab tantangan perubahan dan perkembangan teknologi digital, karena konsumen tidak lagi punya waktu untuk membaca dan menyimpan kartu nama, poster, brosur dan flyer dalam bentuk fisik (hardfile) namun semua kini mengandalkan akses dan penyimpanan di smartphone. Meski menghadapi sejumlah tantangan akibat pelatihan yang dilakukan secara online karena pembatasan-pembatasan sosial pandemi Covid-19, namun motivasi peserta untuk berpartisipasi penuh tetap terjaga.
Karakteristik Suhu dan Salinitas di Selat Makassar Berdasarkan Data CTD Cruise Arlindo 2005 dan Timit 2015
Authors: Agustinus Agustinus , Pranowo Widodo setiyo , Nurhidayat Nurhidayat , Asmoro Nuki Widi , Hendra Hendra 
Published: November 2022

Penelitian ini bertujuan untuk mendeskripsikan Karakteristik massa air melalui Pola distribusi Suhu dan Salinitas secara menegak dan melintang serta analisa Diagram Tpot-S di Selat Makassar berdasarkan Data CTD Cruise Arlindo 2005 dan Timit 2015. Selat Makassar merupakan salah satu pintu utama Arus Lintas Indonesia (Arlindo) yang membawa massa air dari Samudera Pasifik menuju wilayah Indonesia sehingga pola distribusi Suhu dan Salinitas di Selat Makassar dipengaruhi oleh Arlindo, Berdasarkan hasil Analisa Diagram Tpot-S pada pengolahan data CTD Cruise Arlindo 2005 dan Timit 2015 dengan kedalaman mencapai 1000 meter telah teridentifikasi beberapa karakteristik massa air di Selat Makassar diduga dipengaruhi oleh oleh jenis BBW antara kedalaman 13 m sampai 68 m dengan ciri suhu 25,0°Csampai 29,0°Cdan salinitas 28 ‰ sampai 35 ‰, ESPCW antara kedalaman 69 m sampai 450 m dengan ciri suhu 8,0 sampai 24,0°C dan salinitas 34,4 ‰ sampai 36,4 ‰ dan WSPCW antara kedalaman 111 m sampai 860 m dengan ciri suhu 6,0°Csampai 22,0°C, dan salinitas 34,5 ‰ sampai 35,8 ‰.
A Concise Treatise on Converting Stellar Mass Fractions to Abundances to Molar Ratios
Authors: Hinkel Natalie R. , Young Patrick A. , Wheeler III Caleb H. 
Published: November 2022

Abstract
Understanding stellar composition is fundamental not only to our comprehension of the Galaxy, especially chemical evolution, but it can also shed light on the interior structure and mineralogy of exoplanets, which are formed from the same material as their host stars. Unfortunately, the underlying mathematics describing stellar mass fractions and stellar elemental abundances is difficult to parse, is fragmented across the literature, and contains vexing omissions that makes any calculation far from trivial, especially for nonexperts. In this treatise, we present a clear mathematical formalism and clarification of inherent assumptions and normalizations within stellar composition measurements, which facilitates the conversion from stellar mass fractions to elemental abundances to molar ratios, including error propagation. We also provide an example case study of HIP 544 to further illustrate the provided equations. Given the important chemical association between stars, as well as the interdisciplinary relationship between stars and their planets, it is vital that stellar mass fractions and abundance data be more transparent and accessible to people within different subfields and scientific disciplines.
Absolute Calibration of Cepheid Period–Luminosity Relations in NGC 4258
Authors: Yuan Wenlong , Macri Lucas M. , Riess Adam G. , Brink Thomas G. , Casertano Stefano , Filippenko Alexei V. , Hoffmann Samantha L. , Huang Caroline D. , Scolnic Dan 
Published: November 2022

Abstract
Owing to its accurate distance measured from water-maser motions, NGC 4258 is one of the most important anchors for calibrating the Cepheid period–luminosity relations (PLRs). We expand on previous efforts and carry out a new Cepheid search in this system using the Hubble Space Telescope. We discover and measure a sample of 669 Cepheids in four new and two archival NGC 4258 fields, doubling the number of known Cepheids in this galaxy and obtaining an absolute calibration of their optical PLRs. We determine a Wesenheit (W

VI

HST) PLR of

−
2.574
(
±
0.034
)
−
3.294
(
±
0.042
)
log
P

, consistent with an independent Large Magellanic Cloud (LMC) calibration at the level of 0.032 ± 0.044 mag in its zero-point, after accounting for a metallicity dependence of −0.20 ± 0.05 mag dex−1. Our determination of the PLR slope also agrees with the LMC-based value within their uncertainties. We attempt to characterize the metallicity effect of Cepheid PLRs using only the NGC 4258 sample, but a relatively narrow span of abundances limits our sensitivity and yields a W

VI

HST zero-point dependence of −0.07 ± 0.21 mag dex−1. The Cepheid measurements presented in this study have been used as part of the data to derive the Hubble constant in a companion paper by the SH0ES team.
Short GRB Host Galaxies. I. Photometric and Spectroscopic Catalogs, Host Associations, and Galactocentric Offsets
Authors: Fong Wen-fai , Nugent Anya E. , Dong Yuxin , Berger Edo , Paterson Kerry , Chornock Ryan , Levan Andrew , Blanchard Peter , Alexander Kate D. , Andrews Jennifer , Cobb Bethany E. , Cucchiara Antonino , Fox Derek , Fryer Chris L. , Gordon Alexa C. , Kilpatrick Charles D. , Lunnan Ragnhild , Margutti Raffaella , Miller Adam , Milne Peter , Nicholl Matt , Perley Daniel , Rastinejad Jillian , Escorial Alicia Rouco , Schroeder Genevieve , Smith Nathan , Tanvir Nial , Terreran Giacomo 
Published: November 2022

Abstract
We present a comprehensive optical and near-infrared census of the fields of 90 short gamma-ray bursts (GRBs) discovered in 2005–2021, constituting all short GRBs for which host galaxy associations are feasible (≈60% of the total Swift short GRB population). We contribute 274 new multi-band imaging observations across 58 distinct GRBs and 26 spectra of their host galaxies. Supplemented by literature and archival survey data, the catalog contains 542 photometric and 42 spectroscopic data sets. The photometric catalog reaches 3σ depths of ≳24–27 mag and ≳23–26 mag for the optical and near-infrared bands, respectively. We identify host galaxies for 84 bursts, in which the most robust associations make up 56% (50/90) of events, while only a small fraction, 6.7%, have inconclusive host associations. Based on new spectroscopy, we determine 18 host spectroscopic redshifts with a range of z ≈ 0.15–1.5 and find that ≈23%–41% of Swift short GRBs originate from z > 1. We also present the galactocentric offset catalog for 84 short GRBs. Taking into account the large range of individual measurement uncertainties, we find a median of projected offset of ≈7.7 kpc, for which the bursts with the most robust associations have a smaller median of ≈4.8 kpc. Our catalog captures more high-redshift and low-luminosity hosts, and more highly offset bursts than previously found, thereby diversifying the population of known short GRB hosts and properties. In terms of locations and host luminosities, the populations of short GRBs with and without detectable extended emission are statistically indistinguishable. This suggests that they arise from the same progenitors, or from multiple progenitors, which form and evolve in similar environments. All of the data products are available on the Broadband Repository for Investigating Gamma-Ray Burst Host Traits website.
Short GRB Host Galaxies. II. A Legacy Sample of Redshifts, Stellar Population Properties, and Implications for Their Neutron Star Merger Origins
Authors: Nugent Anya E. , Fong Wen-Fai , Dong 董 Yuxin 雨欣 , Leja Joel , Berger Edo , Zevin Michael , Chornock Ryan , Cobb Bethany E. , Kelley Luke Zoltan , Kilpatrick Charles D. , Levan Andrew , Margutti Raffaella , Paterson Kerry , Perley Daniel , Escorial Alicia Rouco , Smith Nathan , Tanvir Nial 
Published: November 2022

Abstract
We present the stellar population properties of 69 short gamma-ray burst (GRB) host galaxies, representing the largest uniformly modeled sample to date. Using the Prospector stellar population inference code, we jointly fit photometry and/or spectroscopy of each host galaxy. We find a population median redshift of

z
=

0.64

−
0.32

+
0.83

(68% confidence), including nine photometric redshifts at z ≳ 1. We further find a median mass-weighted age of t

m
=

0.8

−
0.53

+
2.71

Gyr, stellar mass of log(M
*/M
⊙) =

9.69

−
0.65

+
0.75

, star formation rate of SFR =

1.44

−
1.35

+
9.37

M
⊙ yr−1, stellar metallicity of log(Z
*/Z
⊙) =

−

0.38

−
0.42

+
0.44

, and dust attenuation of

A

V

=

0.43

−
0.36

+
0.85

mag (68% confidence). Overall, the majority of short GRB hosts are star-forming (≈84%), with small fractions that are either transitioning (≈6%) or quiescent (≈10%); however, we observe a much larger fraction (≈40%) of quiescent and transitioning hosts at z ≲ 0.25, commensurate with galaxy evolution. We find that short GRB hosts populate the star-forming main sequence of normal field galaxies, but do not include as many high-mass galaxies as the general galaxy population, implying that their binary neutron star (BNS) merger progenitors are dependent on a combination of host star formation and stellar mass. The distribution of ages and redshifts implies a broad delay-time distribution, with a fast-merging channel at z > 1 and a decreased neutron star binary formation efficiency from high to low redshifts. If short GRB hosts are representative of BNS merger hosts within the horizon of current gravitational wave detectors, these results can inform future searches for electromagnetic counterparts. All of the data and modeling products are available on the Broadband Repository for Investigating Gamma-ray burst Host Traits website.
Data-constrained MHD Simulation for the Eruption of a Filament–Sigmoid System in Solar Active Region 11520
Authors: Liu Tie , Fan Yuhong , Su Yingna , Guo Yang , Wang Ya , Ji Haisheng 
Published: November 2022

Abstract
The separation of a filament and sigmoid is observed during an X1.4 flare on 2012 July 12 in solar active region 11520, but the corresponding change in magnetic field is not clear. We construct a data-constrained magnetohydrodynamic simulation of the filament–sigmoid system with the flux rope insertion method and magnetic flux eruption code, which produces a magnetic field evolution that may explain the separation of the low-lying filament and high-lying hot channel (sigmoid). The initial state of the magnetic model contains a magnetic flux rope with a hyperbolic flux tube, a null-point structure, and overlying confining magnetic fields. We find that the magnetic reconnections at the null point make the right footpoint of the sigmoid move from one positive magnetic polarity (P1) to another (P3). The tether-cutting reconnection at the hyperbolic flux tube occurs and quickly cuts off the connection of the low-lying filament and high-lying sigmoid. In the end, the high-lying sigmoid erupts and grows into a coronal mass ejection, while the low-lying filament remains stable. The observed double J-shaped flare ribbons, semicircular ribbon, and brightenings of several loops are reproduced in the simulation, where the eruption of the magnetic flux rope includes the impulsive acceleration and propagation phases.
A Machine-learning Approach to Enhancing eROSITA Observations
Authors: Soltis John , Ntampaka Michelle , Wu John F. , ZuHone John , Evrard August , Farahi Arya , Ho Matthew , Nagai Daisuke 
Published: November 2022

Abstract
The eROSITA X-ray telescope, launched in 2019, is predicted to observe roughly 100,000 galaxy clusters. Follow-up observations of these clusters from Chandra, for example, will be needed to resolve outstanding questions about galaxy cluster physics. Deep Chandra cluster observations are expensive, and it is unfeasible to follow up every eROSITA cluster, therefore the objects that are chosen for follow-up must be chosen with care. To address this, we have developed an algorithm for predicting longer-duration, background-free observations, based on mock eROSITA observations. We make use of the hydrodynamic cosmological simulation Magneticum, simulate eROSITA instrument conditions using SIXTE, and apply a novel convolutional neural network to output a deep Chandra-like “super observation” of each cluster in our simulation sample. Any follow-up merit assessment tool should be designed with a specific use case in mind; our model produces observations that accurately and precisely reproduce the cluster morphology, which is a critical ingredient for determining a cluster’s dynamical state and core type. Our model will advance our understanding of galaxy clusters by improving follow-up selection, and it demonstrates that image-to-image deep learning algorithms are a viable method for simulating realistic follow-up observations.
Tracing PAH Emission in λ-Orionis Using COBE/DIRBE Data
Authors: Chuss David T. , Hensley Brandon S. , Kogut Alan J. , Guerra Jordan A. , Nofi Hayley C. , Siah Javad 
Published: November 2022

Abstract
We use archival COBE/DIRBE data to construct a map of polycyclic aromatic hydrocarbon (PAH) emission in the λ-Orionis region. The presence of the 3.3 μm PAH feature within the DIRBE 3.5 μm band and the corresponding lack of significant PAH spectral features in the adjacent DIRBE bands (1.25, 2.2, and 4.9 μm) enable estimation of the PAH contribution to the 3.5 μm data. Having the shortest wavelength of known PAH features, the 3.3 μm feature probes the smallest PAHs, which are also the leading candidates for carriers of anomalous microwave emission (AME). We use this map to investigate the association between the AME and the emission from PAH molecules. We find that the spatial correlation in λ-Orionis is higher between AME and far-infrared dust emission (as represented by the DIRBE 240 μm map) than it is between our PAH map and AME. This finding, in agreement with previous studies using PAH features at longer wavelengths, is in tension with the hypothesis that AME is due to spinning PAHs. However, the expected correlation between mid-infrared and microwave emission could potentially be degraded by different sensitivities of each emission mechanism to local environmental conditions even if PAHs are the carriers of both.
Observation of Gravitational Waves by Invariants for Electromagnetic Waves
Authors: Park Chan 
Published: November 2022

Abstract
We lay a theoretical foundation in the observation of gravitational waves (GWs) by electromagnetic waves (EMWs) performing a full electromagnetic analysis without any optical approximation. For that, the perturbation of plane EMWs is obtained by solving the perturbed Maxwell equation with GWs in the Minkowski background spacetime. In a GW detector using the EMWs, we propose to measure the electromagnetic invariants that are independent of the motion of the EMW receiver and whose perturbations are gauge-invariant. Imposing a physical boundary condition at EMW emitters, we have analytic results for the perturbations of invariants that can be measured in the EMW receiver. Finally, we show antenna patterns of the detector with monochromatic plane GWs and EMWs.
Determinants of Levodopa Responsiveness in Patients with Vascular Parkinsonism
Authors: Goyal Sheetal , Kamble Nitish , Mukheem Mudabbir M A , Bhattacharya Amitabh , Yadav Ravi , Pal Pramod Kumar 
Published: November 2022

Introduction:
Vascular Parkinsonism (VaP) is characterized by symmetric, predominantly lower limb bradykinesia and rigidity and no significant improvement with levodopa. We aimed to describe the clinical and radiological features of patients with VaP and the factors that determine levodopa responsiveness.

Methods:
This is a retrospective chart review of patients with VaP. The study included 44 patients (36 men) with VaP. The diagnosis was based on Zijlman's criteria. Demographic and clinical details were recorded from the case files. MRI data were available for all the patients. However, the motor severity scores assessed in the OFF and ON states using the unified Parkinson's disease rating scale (UPDRS) part III were available for 17 patients only. Based on the Magnetic Resonance Imaging (MRI) finds, patients were categorized into isolated periventricular ischemic (PVI) changes, isolated basal ganglia (BG)/thalamic infarcts, and both combined.

Results:
The mean age at the diagnosis was 65.2 ± 7.4 years. Further, the age at the onset of symptoms was 61.8 ± 8.1 years and the total disease duration was 3.5 ± 2.5 years. Hypertension was the most common risk factor and was observed in 88.6% of patients. Symmetrical lower body parkinsonism was observed in 88.6%. The mean UPDRS part III OFF score was 33.76 ± 12.7 and ON score was 30 ± 13.98. PVI changes were the most common MRI abnormality detected. Patients with isolated BG/thalamic infarcts had better mini-mental status examination scores and better levodopa responsiveness compared to other groups.

Conclusions:
Hypertension was the most common risk factor seen in patients with VaP. Those with isolated BG/thalamus infarcts demonstrated better levodopa responsiveness.
Effectiveness of Ozone-Oxygen Mixture by Ultrasonography-Guided Facet Medial Branch Block in the Treatment of Cervicogenic Dizziness
Authors: Beyaz Serbülent Gökhan , Yilmaz Mahmut Sinan , Demir Gürkan , Kocayiğit Havva , Eğilmez Oğuz Kadir 
Published: November 2022

Purpose:
Among many central and peripheral causes of vertigo, one of the factors whose pathophysiology is not yet understood is cervicogenic dizziness (CD). There are studies reporting that CD may benefit from facet joint medial bundle branch block (MBB). The purpose of our study was to share our experiences of MBB application using ultrasonography (USG) in patients diagnosed with CD.

Materials and Methods:
After physical examination and necessary cervical imaging, C1, C2 and C3 cervical facet joint MBB and ozone injection were performed using USG for patients who had vertigo and accompanying cervical pathology and neck pain. In order to evaluate the effectiveness of the treatment, pain levels with the Visual Analog Scale (VAS) and the effect of vertigo on the quality of life with the “Dizziness Handicap Inventory (DHI)” Turkish validation questionnaire were documented.

Results:
Thirty-five patients who met the criteria were included in the study. The mean age of the patients was 50.8 ± 10.7. Of the 35 patients, 10 (28.6%) were male and 25 (71.4%) were female. There was a significant difference between the preoperative period and the postoperative 1st, 2nd, and 6th week VAS scores. A significant difference was found between the preoperative and the postoperative 2nd and 6th week DHI questionnaire survey results as well.

Conclusions:
In the follow-up after the procedures, it was observed that vertigo complaints of the patients decreased significantly.
Expectations on Communication Abilities, Social Skills, and Academic Achievements of Children with Cochlear Implant in Indian Context
Authors: Kumar S. B. Rathna , Shora Sakeena , Saxena Udit , Bollapalli Vijaya Raju , Bapuji Mendem 
Published: November 2022

Objective:
We assessed preoperative parental expectations on communication abilities, social skills, and academic achievements of children with cochlear implant (CI).

Materials and Methods:
A total of 18 questions from the “Parent Expectations Questionnaire for Cochlear Implants” related to communication abilities, social skills, and academic achievements were administered on a total of 80 parents who were in the process of cochlear implantation for their children.

Results:
The results revealed that parents expressed high expectations (expectation score between 81% and 100%) on communication abilities (82.5%), social skills (90.8%), and academic achievements (84.1%) of their children from cochlear implantation. With respect to questions related to communication abilities, social skills, and academic achievements, 87.28%, 97.17%, and 91.80% of parents, respectively, agreed that their children show improvements in the above domains.

Conclusions:
Overall, parents expressed high expectations on the outcomes of children with CI. Hence, CI team must judge the actualism in the preoperative parental expectations and disseminate accurate prognostic information that is expected from cochlear implantation before surgery in order to make the whole procedure effective.
Intratympanic Treatment in Chronic Subjective Tinnitus
Authors: Mendes Derya , Bal Kemal K. , Ismi Onur , Vayisoglu Yusuf 
Published: November 2022

Aims:
The aim of our study was to determine the efficacy of this treatment by evaluating the results of pure-tone audiometry, tinnitus rating scale, and tinnitus handicap questionnaire performed before and after intratympanic (IT) steroid treatment in patients with chronic subjective tinnitus who were not treated despite receiving medical treatment.

Settings and Design:
Twenty-three patients between 27 and 79 years of age who had normal physical examination had tinnitus complaints at least 3-month duration and who had been treated with IT steroid treatment were enrolled to the current study. Patients smaller than 18 years of age, patients with mental, neurological and psychological pathology, patients who had used any kind of medical treatment for tinnitus in the past 3 months, were excluded from the study.

Subjects and Methods:
The study included patients who were admitted to Mersin University Medicine Faculty Otorhinolaryngology Department, Department with tinnitus and were treated with IT steroid treatment. Written informed consent was obtained from all patients participating in the study.

Statistical Analysis Used:
All analyses were performed using IBM SPSS 22 package software trial version. The normal distribution of the data was examined with Shapiro–Wilk test. Frequency and percentage were calculated for categorical values.

Results:
In the tinnitus grading scale, a significant decrease in before and after treatment was determined for 17 patients with tinnitus complaints and was found statistically significant (P < 0.001). The results of tinnitus handicap questionnaires were rated between 21.4 and 69.6 for before treatment and between 11.4 and 63.6 for after treatment and were found statistically significant (P < 0.001).

Conclusion:
In this study, we found that IT steroid treatment decreased both tinnitus rating scale and tinnitus handicap scores for patients with chronic idiopathic tinnitus without hearing loss.