bluuebunny/crossref_metadata_2025_split huggingface dataset:
Penerapan Profile Matching untuk Efektifitas Kompetensi Kandidat Dosen Pembimbing di Perguruan Tinggi
Authors: Sari Danar Retno , Sorongan Erick , Dinar Eva 
Published: June 2022

Ketepatan dalam pemilihan atau penentuan sumber daya manusia disebuah organisasi sangat mempengaruhi terhadap ketercapaian tujuan akhir perusahaan. Saat ini tidak jarang dalam menentukan calon pemimpin atau posisi sebuah jabatan tidak berdasarkan kemampuan atau skill yang dimiliki oleh kandidat terpilih, melainkan karena kedekatan atau kecocokan antara pemangku kebijakan. Meskipun sudah banyak studi yang membuktikan bahwa kualitas Sumber Daya Manusia berpengaruh terhadap ketercapaian visi organisasi, namun sedikit yang membahas hubungan ini dengan melibatkan awal proses pemilihan atau penentuan dengan menggunakan keunggulan sistem dan teknologi informasi. Tujuan dari penelitian ini adalah membuat sebuah sistem berbasis elektronik yang dapat digunakan oleh sebuah perusahaan untuk menentukan calon kandidat yang sesuai dengan kriteria atau persyaratan yang diinginkan perusahaan atau organisasi. Metode yang digunakan untuk mengambil keputusan pemilihan calon kandidat menyesuaikan dengan algoritma yang terdapat pada metode Porfile Matching dengan menentukan nilai persentase aspek kriteria. Metode ini mengasumsikan tingkat variabel predictor yang ideal harus dipenuhi oleh subjek kandidat dengan memberikan bobot pada masing-masing variabel. Hasil percobaan sistem pendukung keputusan menggunakan algoritma profile matching yang dikodekan ke dalam program untuk menentukan atau memilih dosen pembimbing yang sesuai dengan judul tugas akhir mahasiswa di sebuah perguruan tinggi menunjukkan kesesuaiannya antara aspek Pendidikan, Penelitian dan Pendukung yang dipersyaratkan oleh pihak Perguruan Tinggi. Hasil studi ini dapat memberikan implikasi bagi praktisi manajemen SDM dalam menentukan kesesuaian antara SDM dengan peta posisi jabatan. Bagi akademisi ini dapat meningkatkan pemahaman tentang pengaruh sistem pendukung keputusan berbasis algoritma profile matching terhadap efektifitas dan objektivitas penentuan kandidat di sebuah organisasi.
Klasifikasi Jenis Plastik HDPE, LDPE, dan PS Berdasarkan Tekstur Menggunakan Metode Support Vector Machine
Authors: Hartono Elizabeth Fiona , Rachmat Nur 
Published: June 2022

Plastik adalah salah satu jenis molekul besar yang dibentuk dengan proses polimerisasi. Banyak sekali jenis-jenis plastik yang beredar dan sering dijumpai seperti jenis plastik High-Density Polyethylene (HDPE), Low-Density Polyethlene (LDPE), dan Polystyrene (PS). Dalam mengklasifikasikan jenis plastik HDPE, LDPE, dan PS berdasarkan ekstraksi ciri tekstur Local Binary Pattern (LBP) menggunakan metode klasifikasi Support Vector Machine (SVM). Dataset yang digunakan dalam penelitian ini yaitu dataset citra jenis plastik HDPE, LDPE, dan PS yang difoto secara manual dan berjumlah 180 gambar terdiri atas 126 data latih dan 54 data uji dengan persentase data latih sebesar 70% dan persentase data uji sebesar 30% yang berukuran 450 450 piksel. Dataset citra tersebut kemudian diubah dari citra RGB ke dalam bentuk citra grayscale yang selanjutnya akan diekstraksi ciri teksturnya menggunakan fitur LBP. Setelah dilakukan ekstraksi ciri tekstur, tahapan selanjutnya klasifikasi menggunakan metode SVM dengan kernel RBF, linear, dan polynomial. Pengujian klasifikasi jenis plastik HDPE, LDPE, dan PS menggunakan fitur LBP dan metode SVM menghasilkan nilai rata-rata accuracy tertinggi sebesar 95,05%, precision sebesar 92,78%, dan recall sebesar 92,58% dengan kernel polynomial.
Max-Min Rate Optimization for Uplink IRS NOMA with Receive Beamforming
Authors: Cantos Sanchez Luiggi Renato , Awais Muhammad , Kim Yun Hee 
Published: June 2022

<p> Abstract- This letter addresses an intelligent reflecting surface (IRS) to the uplink nonorthogonal multiple access (NOMA) served by a multiantenna receiver for more efficient data collection from massive devices. For rate fairness, we formulate a problem of maximizing the minimum rate of the devices by optimizing receive beamforming (BF), IRS reflection, and transmit power allocation (PA) of the devices jointly. We first design a block coordinate descent (BCD) algorithm optimizing receive BF, IRS reflection, and PA iteratively. We then reformulate the problem as a nonlinear optimization (NLO) problem with a smooth objective function of the IRS phase and PA vectors by incorporating the optimal receive BF into the objective and using an approximate minimum. To handle massive IRS elements and devices efficiently, we solve the NLO problem with the limited-memory Broyden-Fletcher-Goldfarb-Shanno bounded (L-BFGS-B) algorithm using the gradient derived in a closed form. The results show that the L-BFGS-B optimizing the IRS phase and PA vectors concurrently reduces the computational complexity of the BCD algorithm significantly at a slight performance gain. </p>
Clarke's Local Generalized Nash Equilibria with Nonconvex Coupling Constraints
Authors: Scarabaggio Paolo , Carli Raffaele , Grammatico Sergio , Dotoli Mariagrazia 
Published: June 2022

<p>We consider a class of Nash games with nonconvex coupling constraints where we leverage the theory of tangent cones to define a novel notion of local equilibrium: Clarke's local generalized Nash equilibrium (CL-GNE).</p>
<p>Our first technical contribution is to show the stability of these equilibria on a specific local subset of the original feasible set. </p>
<p>As a second contribution, we show that the proposed notion of local equilibrium can be equivalently formulated as the solution of a quasi-variational inequality, remarkably, with equal Lagrange multipliers. </p>
<p>Next, we define conditions for the existence and uniqueness of the CL-GNE. </p>
<p>To compute such an equilibrium, we propose two discrete-time distributed dynamics, or fixed-point iterations. </p>
<p>Our third technical contribution is to prove convergence under (strongly) monotone assumptions on the pseudo-gradient mapping of the game. </p>
<p>Finally, we apply our theoretical results to a competitive version of the optimal power flow control problem.</p>
<p><br></p>
<h3><strong>This work has been submitted to the IEEE for possible publication. Copyright may be transferred without notice, after which this version may no longer be accessible.</strong></h3>
Analisis Kesalahan Ejaan Pada Teks Eksposisi Siswa Kelas V Sekolah Dasar Persatuan Umat Islam Haurgeulis
Authors: Insyiroh Siti Af’idatul , Fanirin Moch. Hasyim , Utami Dewi 
Published: June 2022

The importance of using good and correct language rules needs to be trained and applied from an early age in elementary schools and madrasah Ibtidaiyah thus there are no errors or mistakes in language. Elementary school students are guided to be able to understand spelling rules following the General Guidelines for Indonesian Spelling (PUEBI) in language skills, one of which is writing skills. They can provide information in their writings correctly thus the readers can understand the message or opinion conveyed easily.Researchers focus on two scopes, namely; the mistakes of fifth graders of SD PUI Haurgeulis In using capital letters, the punctuation marks and commas, the use of words in expository essays, and their understanding of Indonesian spelling.This study is used the descriptive qualitative method. For the data collection, researchers conducted observations, interviews, and documentation. At the data analysis stage, the researchers reduce the data, encode, present, and finally find conclusions from the processed data. The result of this study indicates that students quite understand spelling in Indonesian properly and correctly. The students' errors in the use of spelling are as follows; as many as 156 capital letter errors occupy the number 67%, as many as 26 punctuation errors occupy the number 22%, then the last as many as 51 errors in word usage occupy the number 11%, and all included in the overall percentage error diagram contained in the essays of class students V SD PUI Haurgeulis.
Edukasi Pencegahan Obesitas pada Siswa SMPN Kota Jambi
Authors: Fatmawati Tina Yuli , Ariyanto Ariyanto , Efni Nel 
Published: June 2022

Adolescents are currently experiencing obesity because their lifestyle is much different, seen from the habit of consuming fast food. Teenagers nowadays prefer to consume fast food on the grounds of following trends, being practical and tastier. Basic Health Research data mentions obesity in adolescents aged 16-18 years with a category (BMI/U) of 4.0%, an increase from 2013 which was 1.6%. In West Kalimantan the prevalence of obesity in adolescents aged 16-18 years increased from only 1.0% in 2013 to 3.4% in 2018. Jambi in 2017 there were 56.47% of the 1.7 million visitors at the Puskesmas. The purpose of this community service is to provide education to students in efforts to prevent obesity and to recognize and understand ideal body weight and body mass index. The initial survey on one of students, they have the habit of eating foods that contain fat such as fried snacks, fast food, don't like eating vegetables, plus for the past 2 years they have carried out online learning so they stay at home more, are less active physical activities such as sports at school or at home. One of the students had mild obesity. The service methods that will be applied are lectures, discussions, mentoring, persuasive communication, physical examinations including measuring height and weight, calculating BMI. The target of education is 25 students at SMP N 19 Jambi City Service activities are carried out in from November - January 2022. The results of the service are obtained after education there is an increase in students' knowledge about obesity and students are able to calculate ideal body weight
Edukasi Kanker Serviks dan Efektivitas Vaksin HPV Sejak Dini di SMAN 2 Pekanbaru
Authors: Faisal Muhammad , Dhuha Alief , Irawan Mega Pratiwi , Juwita Sellia , Wulandini Putri 
Published: June 2022

In 2013, the number of cervical cancer cases in Riau Province reached 894 cases. In 2020, RSUD Arifin Achmad Riau Province reported the cervical cancer was the third rank below breast and ovarian cancer. Cervical cancer has major risk factor named by HPV virus. HPV vaccine has been reported to adequate to eliminate HPV viruses. The Indonesian government has provided the health facilities to decrease cervical cancer sufferers by providing HPV vaccines. However, vulnerable women are not ready to be vaccinated. Education level is one of the factors. Hence, we try to intervene the mind of SMAN 2 Pekanbaru female students by offer early knowledge regarding the risk factors of cervical cancer, how to prevent as well as socialize HPV vaccine effectivity and safety. Educational and outreach activities were carried out by material presentation method by a direct meeting which interactive and educative. Feedback data collection from the activities was given through the Google Form platform. This activity was held on Monday, 22nd November 2021 at 09.00 – 10.35 West Indonesian Time, joined by 20 female students of SMAN 2 Pekanbaru which included three grade levels, X, XI, and XII class. According to the results of the questionnaire, we obtained the improvement of cervical cancer and HPV vaccine information. Moreover, this activity upgraded the awareness of cervical cancer prevention, by as much as 25% (N=12). We may conclude that education on cervical cancer is tremendously important to young women as our effort to decrease cervical cancer cases in the future.
MEANS AND METHODS FOR AUTOMATIC FIRE EXTINGUISHING OF GAS-CYLINDER CARS
Authors: Вогман Леонид Петрович , Зуйков Владимир Александрович , Зуйков Александр Владимирович , Простов Евгений Евгеньевич 
Published: June 2022

Выполнен анализ различных средств и способов автоматического пожаротушения газобаллонных автомобилей. Из выполненного ранее анализа аварий газобаллонных автомобилей следует, что они могут характеризоваться небольшими утечками жидкой фазы или газовой среды. Большие утечки топлива, как следует из статистических данных, маловероятны. При больших утечках жидкой фазы и ее воспламенении, если это произойдет, следует создать условия безопасного для окружающей среды полного выгорания топлива при контроле за нераспространением горения за пределы зоны горения. В соответствии с такой концепцией, учитывающей лишь незначительные утечки и проливы жидких криогенных топлив, должен осуществляться выбор средств и способ пожаротушения газобаллонных автомобилей. Для применения на газобаллонных автомобилях в качестве автоматических установок могут рассматриваться лишь модульные с использованием различных огнетушащих составов, за исключением водяных и водопенных средств тушения в зимних условиях.
The analysis of various means and methods for automatic fire extinguishing of gas-cylinder cars is carried out. From the previously performed analysis of accidents of gas-cylinder cars, it follows that they may be characterized by small leaks of the liquid phase or gas medium. Large fuel leaks, as follows from the statistics, are unlikely. In case of large leaks of the liquid phase and its ignition, if this happens, it is necessary to create conditions for complete burnout of fuel that is safe for the environment while monitoring non-proliferation beyond the combustion zone. In accordance with this concept, the choice of means and method for fire extinguishing of the gas cylinder car should be carried out. For use on gas-cylinder cars, only modular installations with the use of various fire extinguishing compositions can be considered as automatic installations, with the exception of water and water-based extinguishing agents in winter conditions.
MEANS OF RESCUE FROM A HEIGHT DURING THE PERIOD OF SANCTIONS
Authors: Вищекин Максим Вадимович , Дымов Сергей Михайлович , Русанов Дмитрий Юрьевич , Александров Александр Михайлович 
Published: June 2022

В статье рассмотрены средства спасения с высоты, распространяемые на территории России за последние двадцать лет. Проведен краткий обзор устройств и производителей в зависимости доли импортного содержания. Сделан прогноз развития ситуации импортозамещения в направлении средств спасения с высоты пожарных.
The article discusses the means of rescue from a height, distributed on the territory of Russia over the past twenty years. A brief overview of devices and manufacturers depending on the part of imported content is carried out. There is made a forecast for the development of the situation of import substitution as for means of rescue of firefighters from the height.
APPROACHES TO THE TACTICS OF USING GROUND MOBILE ROBOTIC SYSTEMS FOR FIRE EXTINGUISHING
Authors: Зыков Вадим Витальевич , Гладких Андрей Николаевич , Пивоваров Николай Юрьевич , Петухов Алексей Николаевич 
Published: June 2022

В статье рассмотрены вопросы тактического обеспечения действий оперативных должностных лиц на пожаре с применением робототехнических комплексов. Определены типовые задачи, функции и условия для обоснования выбора тактики применения робототехнического комплекса при тушении пожаров. Обоснована необходимость разработки и совершенствования существующих тактических подходов к применению робототехнических комплексов пожарно-спасательными подразделениями. На основе анализа и путем разработки документов предварительного планирования действий пожарно-спасательных подразделений может быть сформирован перечень сценариев применения робототехнических комплексов на тех объектах защиты, охрану от пожаров которых осуществляют подразделения, оснащенные соответствующими робототехническими комплексами.
The article deals with the issues of tactical support of the operating official actions in a fire with the use of robotic systems. There are defined routine tasks, functions and conditions for justifying the choice of a robotic complex usage tactics in fire extinguishing. The necessity of developing and improving existing tactical approaches to the robotic complexes using by fire and rescue units is substantiated. The list of scenarios for the robotic complexes use can be formed on the basis of analysis and by developing documents for preliminary planning of fire and rescue unit actions of those objects of protection, fire protection of which is carried out by units equipped with appropriate robotic complexes.
Modeling Stellar Surface Features on a Subgiant Star with an M-dwarf Companion
Authors: Schutte Maria C. , Hebb Leslie , Lowry Simon , Wisniewski John , Hawley Suzanne L. , Mahadevan Suvrath , Morris Brett M. , Robertson Paul , Rohn Graeme , Stefansson Gudmundur 
Published: June 2022

Abstract
Understanding magnetic activity on the surface of stars other than the Sun is important for exoplanet analyses to properly characterize an exoplanet’s atmosphere and to further characterize stellar activity on a wide range of stars. Modeling stellar surface features of a variety of spectral types and rotation rates is key to understanding the magnetic activity of these stars. Using data from Kepler, we use the starspot modeling program STarSPot (STSP) to measure the position and size of spots for KOI-340, which is an eclipsing binary consisting of a subgiant star (T
eff = 5593 ± 27 K, R
⋆ = 1.98 ± 0.05 R
⊙) with an M-dwarf companion (M
⋆ = 0.214 ± 0.006 M
⊙). STSP uses a novel technique to measure the spot positions and radii by using the transiting secondary to study and model individual active regions on the stellar surface using high-precision photometry. We find that the average size of spot features on KOI-340's primary is ∼10% the radius of the star, i.e., two times larger than the mean size of solar-maximum sunspots. The spots on KOI-340 are present at every longitude and show possible signs of differential rotation. The minimum fractional spotted area of KOI-340's primary is

2

−
2

+
12

%

, while the spotted area of the Sun is at most 0.2%. One transit of KOI-340 shows a signal in the transit consistent with a plage; this plage occurs right before a dark spot, indicating that the plage and spot might be colocated on the surface of the star.
Dust Accretion onto Exoplanets
Authors: Arras Phil , Wilson Megan , Pryal Matthew , Baker Jordan 
Published: June 2022

Abstract
Accretion of interplanetary dust onto gas giant exoplanets is considered. Poynting–Robertson drag causes dust particles from distant reservoirs to slowly inspiral toward the star. Orbital simulations for the three-body system of the star, planet, and dust particle show that a significant fraction of the dust may accrete onto massive planets in close orbits. The deceleration of the supersonic dust in the planet’s atmosphere is modeled, including ablation by thermal evaporation and sputtering. The fraction of the accreted dust mass deposited as gas-phase atoms is found to be large for close-in orbits and massive planets. If mass outflow and vertical mixing are sufficiently weak, the accreted dust produces a constant mixing ratio of atoms and remnant dust grains below the stopping layer. When vertical mixing is included along with settling, the solutions interpolate between the mixing ratio due to the meteoric source above the homopause, and that of the well-mixed deeper atmosphere below the homopause. The line opacity from atoms and continuum opacity from remnant dust may be observable in transmission spectra for sufficiently large dust accretion rates, a grain size distribution tilted toward the blowout size, and sufficiently weak vertical mixing. If mixing is strong, the meteoric source may still act to augment heavy elements mixed up from the deep atmosphere as well as provide nucleation sites for the formation of larger particles. The possible role of the Lorentz drag force in limiting the flow speeds and mixing coefficient for pressures ≲1 mbar is discussed.
GeV Signatures of Short Gamma-Ray Bursts in Active Galactic Nuclei
Authors: Yuan Chengchao , Murase Kohta , Guetta Dafne , Pe’er Asaf , Bartos Imre , Mészáros Péter 
Published: June 2022

Abstract
The joint detection of gravitational waves and the gamma-ray counterpart of a binary neutron star merger event, GW170817, unambiguously validates the connection between short gamma-ray bursts and compact binary object (CBO) mergers. We focus on a special scenario where short gamma-ray bursts produced by CBO mergers are embedded in disks of active galactic nuclei (AGNs), and we investigate the γ-ray emission produced in the internal dissipation region via synchrotron, synchrotron self-Compton, and external inverse Compton (EIC) processes. In this scenario, isotropic thermal photons from the AGN disks contribute to the EIC component. We show that a low-density cavity can be formed in the migration traps, leading to the embedded mergers producing successful GRB jets. We find that the EIC component would dominate the GeV emission for typical CBO mergers with an isotropic-equivalent luminosity of L

j,iso = 1048.5 erg s−1 that are located close to the central supermassive black hole. Considering a long-lasting jet of duration T
dur ∼ 102–103 s, we find that the future Cherenkov Telescope Array (CTA) will be able to detect its 25–100 GeV emission out to a redshift z = 1.0. In the optimistic case, it is possible to detect the on-axis extended emission simultaneously with GWs within one decade using MAGIC, H.E.S.S., VERITAS, CTA, and LHAASO-WCDA. Early diagnosis of prompt emissions with Fermi-GBM and HAWC can provide valuable directional information for the follow-up observations.
Chemical Cartography with APOGEE: Mapping Disk Populations with a 2-process Model and Residual Abundances
Authors: Weinberg David H. , Holtzman Jon A. , Johnson Jennifer A. , Hayes Christian , Hasselquist Sten , Shetrone Matthew , Ting 丁 Yuan-Sen 源森 , Beaton Rachael L. , Beers Timothy C. , Bird Jonathan C. , Bizyaev Dmitry , Blanton Michael R. , Cunha Katia , Fernández-Trincado José G. , Frinchaboy Peter M. , García-Hernández D. A. , Griffith Emily , Johnson James W. , Jönsson Henrik , Lane Richard R. , Leung Henry W. , Mackereth J. Ted , Majewski Steven R. , Mészáros Szabolcs , Nitschelm Christian , Pan Kaike , Schiavon Ricardo P. , Schneider Donald P. , Schultheis Mathias , Smith Verne , Sobeck Jennifer S. , Stassun Keivan G. , Stringfellow Guy S. , Vincenzo Fiorenzo , Wilson John C. , Zasowski Gail 
Published: June 2022

Abstract
We apply a novel statistical analysis to measurements of 16 elemental abundances in 34,410 Milky Way disk stars from the final data release (DR17) of APOGEE-2. Building on recent work, we fit median abundance ratio trends [X/Mg] versus [Mg/H] with a 2-process model, which decomposes abundance patterns into a “prompt” component tracing core-collapse supernovae and a “delayed” component tracing Type Ia supernovae. For each sample star, we fit the amplitudes of these two components, then compute the residuals Δ[X/H] from this two-parameter fit. The rms residuals range from ∼0.01–0.03 dex for the most precisely measured APOGEE abundances to ∼0.1 dex for Na, V, and Ce. The correlations of residuals reveal a complex underlying structure, including a correlated element group comprised of Ca, Na, Al, K, Cr, and Ce and a separate group comprised of Ni, V, Mn, and Co. Selecting stars poorly fit by the 2-process model reveals a rich variety of physical outliers and sometimes subtle measurement errors. Residual abundances allow for the comparison of populations controlled for differences in metallicity and [α/Fe]. Relative to the main disk (R = 3–13 kpc), we find nearly identical abundance patterns in the outer disk (R = 15–17 kpc), 0.05–0.2 dex depressions of multiple elements in LMC and Gaia Sausage/Enceladus stars, and wild deviations (0.4–1 dex) of multiple elements in ω Cen. The residual abundance analysis opens new opportunities for discovering chemically distinctive stars and stellar populations, for empirically constraining nucleosynthetic yields, and for testing chemical evolution models that include stochasticity in the production and redistribution of elements.