bluuebunny/crossref_metadata_2025_split huggingface dataset:
STUDI KELAYAKAN BISNIS UNTUK PENGEMBANGAN PRODUK DEODORAN ORGANIK ROAST RELIEF
Authors: Alviera Putri  , Sita Deliyana Firmialy  , Ceuceu Diana Putri  , Elza Maharani Albama  , Reshinta Indah Syafiera  
Published: February 2024

Abstract. This research aims to conduct a business feasibility study related to the development of an organic deodorant product under the brand Roast Relief. The product is targeted to meet the increasing consumer demand for environmentally friendly and chemical-free personal care products. The research methodology involves market, technical, financial, and management analyses to evaluate the potential success of this product in the market. The market analysis includes market segmentation, consumer trend analysis, and competitor assessment. The results indicate a favorable opportunity for the Roast Relief organic deodorant product in the growing personal care segment. Technical analysis considers production aspects, distribution, and the availability of organic raw materials, with a focus on sustainability and product quality. The research findings indicate that the development of Roast Relief organic deodorant product has positive business potential. By capitalizing on consumer trends supporting eco-friendly products and enhancing quality of life, this product can be an attractive choice for consumers.

Abstrak. Penelitian ini bertujuan untuk melakukan studi kelayakan bisnis terkait pengembangan produk deodoran organik dengan merek Roast Relief. Produk ini diarahkan untuk memenuhi kebutuhan konsumen yang semakin meningkat terhadap produk perawatan pribadi yang ramah lingkungan dan bebas bahan kimia berbahaya. Metode penelitian yang digunakan melibatkan analisis pasar, teknis, keuangan, dan manajemen untuk mengevaluasi potensi keberhasilan produk ini di pasar. Analisis pasar mencakup identifikasi segmentasi pasar, analisis tren konsumen, dan penilaian pesaing. Hasilnya menunjukkan adanya peluang yang baik bagi produk deodoran organik Roast Relief di segmen pasar perawatan pribadi yang berkembang. Analisis teknis mempertimbangkan aspek produksi, distribusi, dan ketersediaan bahan baku organik. Keberlanjutan dan kualitas produk menjadi fokus utama dalam aspek ini. Hasil penelitian menunjukkan bahwa pengembangan produk deodoran organik Roast Relief memiliki potensi bisnis yang positif. Dengan memanfaatkan tren konsumen yang mendukung produk ramah lingkungan dan meningkatkan kualitas hidup, produk ini dapat menjadi pilihan yang menarik bagi konsumen.
L’urbanistica come strumento di tutela dei paesaggi rurali storici
Authors: Agostini Ilaria 
Published: February 2024

Sul finire degli anni Settanta, l’intensità delle trasformazioni territoriali rende “drammaticamente urgente” – come ricorda Gian Franco Di Pietro – l’individuazione, in Toscana, di uno strumento urbanistico indirizzato alla tutela del paesaggio. È ascrivibile a tale urgenza il precoce capitolo di pianificazione dei paesaggi rurali storici toscani, tema su cui ci soffermeremo, di pochi anni precedente la definizione formale della pianificazione ‘paesistica’ avvenuta a partire dal 1985 con la cosiddetta legge Galasso.
ANALISIS KEJENUHAN ATLET KARATE PENGGUNA ALAT BANTU PUSH UP BOARD PADA SESI LATIHAN
Authors: Yuyun Aprilia  , Nora Yuniar Setyaputri  , Galang Surya Gumilang  , Budiman Agung Pratama  
Published: February 2024

Kejenuhan pada atlet biasanya terjadi karena monotinitas aktivitas sehari-hari, sehingga tuntutan yang dihasilkan dari periode stresor pelatihan yang berlebihan. Salah satu peralatan yang dapat membantu mengatasi kejenuhan yaitu push up board. Push up board memberikan inovasi dan fasilitas kepada atlet untuk dapat berlatih menggunakan alat-alat ringan hingga berat. Penelitian ini bertujuan untuk menganalisis kejenuhan pada atlet karate melalui penggunaan alat bantu push up board. Penelitian ini menggunakan metode studi kasus, wawancara dilakukan pada 10 atlet karate di Dojo Basecamp SMAN 1 Kandat. Hasil wawancara kemudian dianalisis secara mendalam untuk menjawab pertanyaan penelitian. Hasil penelitian menunjukkan bahwa push up board berhasil dikembangkan dengan desain untuk membantu membentuk dan memaksimalkan otot tricep dan bicep brachii dengan mode papan plastik kokoh dan tebal serta efisien. Papan dengan kode warna yang berbeda menargetkan otot-otot yang bekerja. Sistem push up “Plug and Press” tugas berat dengan berbagai posisi dan sudut yang memahat dan memaksimalkan tubuh bagian atas. Membangun kekuatan dengan sistem push up inovatif ini menuntun melalui latihan kekuatan dan kebugaran tubuh total. Push up board secara signifikan mengurangi kejenuhan latihan serta sebagai media stress release yang efektif pada atlet karate.
Involvement of the superior colliculi in crossmodal correspondences
Authors: McEwan John , Kritikos Ada , Zeljko Mick 
Published: February 2024

AbstractThere is an increasing body of evidence suggesting that there are low-level perceptual processes involved in crossmodal correspondences. In this study, we investigate the involvement of the superior colliculi in three basic crossmodal correspondences: elevation/pitch, lightness/pitch, and size/pitch. Using a psychophysical design, we modulate visual input to the superior colliculus to test whether the superior colliculus is required for behavioural crossmodal congruency effects to manifest in an unspeeded multisensory discrimination task. In the elevation/pitch task, superior colliculus involvement is required for a behavioural elevation/pitch congruency effect to manifest in the task. In the lightness/pitch and size/pitch task, we observed a behavioural elevation/pitch congruency effect regardless of superior colliculus involvement. These results suggest that the elevation/pitch correspondence may be processed differently to other low-level crossmodal correspondences. The implications of a distributed model of crossmodal correspondence processing in the brain are discussed.
Penyelamatan Manuskrip Pesantren di Kabupaten Sumenep Melalui Inventarisasi, Digitalisasi, Penghimpunan, dan Katalogisasi
Authors: Syafiqurrahman  , Raziq Luthfi , Syakur Abd , Wardi Moh. 
Published: February 2024

Pesantren is one of the oldest Islamic educational institutions in Indonesia, which since its inception has participated in building the civilization of the people through movements and works produced by Pesantren in the form of pesantren manuscripts. The implementation of this service has the aim of saving and utilizing pesantren manuscripts for scientific development. The method and model of this service, namely Participatory Action Research (PAR). Thus, it is the right way to realize the expectations of the assistance described above. With PAR, the service process in saving this pesantren manuscript will run to completion. There are several steps taken in this service, namely conducting inventories, providing understanding to the community, digitizing manuscripts, collecting manuscripts, building networks of cooperation with the regional library of Sumenep, cataloging manuscripts, and packaging in the form of plastic folders. This service produces manuscripts in digital form. In conclusion, First, the manuscript profile is well described. Second, there are several strategies carried out by the service to save the manuscripts of pesantren in Sumenep, starting from digitization, cataloging, and packaging using plastic materials. Third, this Community Service contributes to saving the existence of pesantren manuscripts in Sumenep.
Sosialisasi Digital Marketing Melalui Konten Sosial Media Sebagai Upaya Menumbuhkan Minat Wirausaha Siswa MA Assa’adah Bungah
Authors: Sahliyah Fatihatus , Fadhillah Nur , Fahim Achmad 
Published: February 2024

The purpose of this program is to increase student’s understanding of digital marketing, and using social media content in digital marketing strategy. This event was held in the form of socialization and training on creating Instagram content as a marketing tool. The socialization was carried out in the form of an interactive seminar, presentation and followed by a question and answer session regarding the material that had been presented. And then continued with training on creating Instagram content using the Canva application. As an evaluation, the team provides a post-test in the form of direct practice in creating content using their smartphone as well as conveying obstacles and finding a solution. The result of this event showed that 95% of participants understood the digital marketing material presented, indicated by the changes in knowledge and skills after participating in this event. With this event, hope that the students can utilize and maximize their potential to start entrepreneurship and foster the spirit of young entrepreneurs through digital as a marketing tool.
Characterization of High-polarization Stars and Blazars with DIPOL-1 at Sierra Nevada Observatory
Authors: Otero-Santos J. , Piirola V. , Escudero Pedrosa J. , Agudo I. , Morcuende D. , Sota A. , Casanova V. , Aceituno F. J. , Santos-Sanz P. 
Published: February 2024

Abstract
We report here the performance and first results of the new multiband optical polarimeter DIPOL-1, installed at the Sierra Nevada Observatory 90 cm T90 telescope (SNO, Granada, Spain). DIPOL-1 is equipped with a plane parallel calcite plate and λ/2 retarder for modulating the intensity of two perpendicularly polarized beams, and a high readout speed CMOS camera that allows for fast, time-dense coverage. We characterize the performance of this instrument through a series of tests on zero- and high-polarization standard stars. The instrumental polarization in the Nasmyth focus was well determined, with a very stable contribution of 4.0806% ± 0.0014% in the optical R band. For bright high-polarization standards (m

R
< 8) we reach precisions <0.02% in polarization degree and 0.°1 in polarization angle for exposures of 2–4 min. The polarization properties of these stars have been constrained, providing more recent results also about possible variability for future studies of some of the most used calibrators. Moreover, we have tested the capability of observing much fainter objects, in particular through blazar observations, where we reach a precision of <0.5%−0.6% and <0.°5 for faint targets (m

R
∼ 16.5) with exposures of ∼1 hr. For brighter targets (m

R
∼ 14.5−15), we can aim for time-dense observations with errors <0.2%−0.4% and <1°−1.°5 in 5–20 min. We have successfully performed a first campaign with DIPOL-1, detecting significant polarized emission of several blazars, with special attention to the highest ever polarization degree measured from blazar 3C 345 at ∼32%.
The NANOGrav 12.5 yr Data Set: Search for Gravitational Wave Memory
Authors: Agazie Gabriella , Arzoumanian Zaven , Baker Paul T. , Bécsy Bence , Blecha Laura , Blumer Harsha , Brazier Adam , Brook Paul R. , Burke-Spolaor Sarah , Burnette Rand , Case Robin , Casey-Clyde J. Andrew , Charisi Maria , Chatterjee Shami , Cohen Tyler , Cordes James M. , Cornish Neil J. , Crawford Fronefield , Cromartie H. Thankful , DeCesar Megan E. , DeGan Dallas , Demorest Paul B. , Dolch Timothy , Drachler Brendan , Ellis Justin A. , Ferdman Robert D. , Ferrara Elizabeth C. , Fiore William , Fonseca Emmanuel , Freedman Gabriel E. , Garver-Daniels Nate , Gentile Peter A. , Glaser Joseph , Good Deborah C. , Gültekin Kayhan , Hazboun Jeffrey S. , Jennings Ross J. , Johnson Aaron D. , Jones Megan L. , Kaiser Andrew R. , Kaplan David L. , Kelley Luke Zoltan , Key Joey S. , Laal Nima , Lam Michael T. , Lamb William G. , W. Lazio T. Joseph , Lewandowska Natalia , Liu Tingting , Lorimer Duncan R. , Luo Jing , Lynch Ryan S. , Ma Chung-Pei , Madison Dustin R. , McEwen Alexander , McKee James W. , McLaughlin Maura A. , Meyers Patrick M. , Mingarelli Chiara M. F. , Mitridate Andrea , Ng Cherry , Nice David J. , Ocker Stella Koch , Olum Ken D. , Pennucci Timothy T. , Pol Nihan S. , Ransom Scott M. , Ray Paul S. , Romano Joseph D. , Sardesai Shashwat C. , Schmitz Kai , Siemens Xavier , Simon Joseph , Siwek Magdalena S. , Sosa Fiscella Sophia V. , Spiewak Renée , Stairs Ingrid H. , Stinebring Daniel R. , Stovall Kevin , Sun Jerry P. , Swiggum Joseph K. , Taylor Jacob , Taylor Stephen R. , Turner Jacob E. , Unal Caner , Vallisneri Michele , Vigeland Sarah J. , Wahl Haley M. , Witt Caitlin A. , Young Olivia ,   The NANOGrav Collaboration
Published: February 2024

Abstract
We present the results of a Bayesian search for gravitational wave (GW) memory in the NANOGrav 12.5 yr data set. We find no convincing evidence for any gravitational wave memory signals in this data set. We find a Bayes factor of 2.8 in favor of a model that includes a memory signal and common spatially uncorrelated red noise (CURN) compared to a model including only a CURN. However, further investigation shows that a disproportionate amount of support for the memory signal comes from three dubious pulsars. Using a more flexible red-noise model in these pulsars reduces the Bayes factor to 1.3. Having found no compelling evidence, we go on to place upper limits on the strain amplitude of GW memory events as a function of sky location and event epoch. These upper limits are computed using a signal model that assumes the existence of a common, spatially uncorrelated red noise in addition to a GW memory signal. The median strain upper limit as a function of sky position is approximately 3.3 × 10−14. We also find that there are some differences in the upper limits as a function of sky position centered around PSR J0613−0200. This suggests that this pulsar has some excess noise that can be confounded with GW memory. Finally, the upper limits as a function of burst epoch continue to improve at later epochs. This improvement is attributable to the continued growth of the pulsar timing array.
Dust around Massive Stars Is Agnostic to Galactic Environment: New Insights from PHAT/BEAST
Authors: Lindberg Christina Willecke , Murray Claire E. , Dalcanton Julianne J. , Peek J. E. G. , Gordon Karl D. 
Published: February 2024

Abstract
Resolving the environments of massive stars is crucial for understanding their formation mechanisms and their impact on galaxy evolution. An important open question is whether massive stars found in diffuse regions outside spiral arms formed in situ or migrated there after forming in denser environments. To address this question, we use multiresolution measurements of extinction in the Andromeda galaxy (M31) to probe the interstellar medium surrounding massive stars across galactic environments. We construct a catalog of 42,107 main-sequence massive star candidates (M ≥ 8 M
⊙) using resolved stellar photometry from the Panchromatic Hubble Andromeda Treasury (PHAT) program, plus stellar and dust model fits from the Bayesian Extinction and Stellar Tool (BEAST). We quantify galactic environments by computing surrounding stellar densities of massive stars using kernel density estimation. We then compare high-resolution line-of-sight extinction estimates from the BEAST with 25 pc resolution dust maps from PHAT, measuring the total column density distribution of extinction. Our key finding is that, although the average total column density of dust increases with the density of massive stars, the average line-of-sight extinction toward massive stars remains constant across all environments. This suggests that massive stars have a uniform amount of dust in their immediate environment, regardless of their location in the galaxy. One possible explanation for these findings is that small molecular clouds are still capable of forming massive stars, even if they are not resolvable at 25 pc. These results indicate that massive stars are forming in the sparse regions of M31, as opposed to migrating there.
The Magellan M2FS Spectroscopic Survey of High-redshift Galaxies: The Brightest Lyman-break Galaxies at z ∼ 6
Authors: Fu Shuqi , Jiang Linhua , Ning Yuanhang , Liu Weiyang , Pan Zhiwei 
Published: February 2024

Abstract
We present a study of a sample of 45 spectroscopically confirmed, UV luminous galaxies at z ∼ 6. They were selected as bright Lyman-break galaxies (LBGs) using deep multiband optical images in more than 2 deg2 of the sky, and subsequently identified via their strong Lyα emission. The majority of these LBGs span an absolute UV magnitude range from −22.0 to −20.5 mag with Lyα equivalent width (EW) between ∼10 and ∼200 Å, representing the most luminous galaxies at z ∼ 6 in terms of both UV continuum emission and Lyα line emission. We model the spectral energy distributions of 10 LBGs that have deep infrared observations from Hubble Space Telescope, JWST, and/or Spitzer, and find that they have a wide range of stellar masses and ages. They also have high star formation rates ranging from a few tens to a few hundreds of solar mass per year. Five of the LBGs have JWST or HST images, and four of them show compact morphology in these images, including one that is roughly consistent with a point source, suggesting that UV luminous galaxies at this redshift are generally compact. The fraction of our photometrically selected LBGs with strong Lyα emission (EW > 25 Å) is about 0.2, which is consistent with previous results and supports a moderate evolution of the intergalactic medium opacity at the end of cosmic reionization. Using deep X-ray images, we do not find evidence of strong active galactic nucleus (AGN) activity in these galaxies, but our constraint is loose, and we are not able to rule out the possibility of any weak AGN activity.
Simple Model for Temporal Variations of Hα Spectrum by an Eruptive Filament from a Superflare on a Solar-type Star
Authors: Ikuta Kai , Shibata Kazunari 
Published: February 2024

Abstract
Flares are intense explosions on the solar and stellar surfaces, and solar flares are sometimes accompanied by filament or prominence eruptions. Recently, a large filament eruption associated with a superflare on a solar-type star EK Dra was discovered for the first time. The absorption of the Hα spectrum initially exhibited a blueshift with the velocity of 510 km s−1, and decelerated in time probably due to gravity. Stellar coronal mass ejections (CMEs) were thought to occur, although the filament eruption did not exceed the escape velocity under the surface gravity. To investigate how such a filament eruption can occur and whether CMEs are associated with the filament eruption or not, we perform a one-dimensional hydrodynamic simulation of the flow along an expanding magnetic loop emulating a filament eruption under adiabatic and unsteady conditions. The loop configuration and expanding velocity normal to the loop are specified in the configuration parameters, and we calculate the line-of-sight velocity of the filament eruption using the velocities along and normal to the loop. We find that (i) the temporal variations of the Hα spectrum for EK Dra can be explained by a falling filament eruption in the loop with longer time and larger spatial scales than that of the Sun, and (ii) the stellar CMEs are also thought to be associated with the filament eruption from the superflare on EK Dra, because the rarefied loop unobserved in the Hα spectrum needs to expand faster than the escape velocity, whereas the observed filament eruption does not exceed the escape velocity.
A Massive Quiescent Galaxy in a Group Environment at z = 4.53
Authors: Kakimoto Takumi , Tanaka Masayuki , Onodera Masato , Shimakawa Rhythm , Wu Po-Feng , Gould Katriona M. L. , Ito Kei , Jin Shuowen , Kubo Mariko , Suzuki Tomoko L. , Toft Sune , Valentino Francesco , Yabe Kiyoto 
Published: February 2024

Abstract
We report on the spectroscopic confirmation of a massive quiescent galaxy at z
spec = 4.53 in the COSMOS field. The object was first identified as a galaxy with suppressed star formation at z
phot ∼ 4.65 from the COSMOS2020 catalog. The follow-up spectroscopy with Keck/MOSFIRE in the K band reveals faint [O ii] emission and the Balmer break, indicative of evolved stellar populations. We fit the spectral energy distribution using photometry and a spectrum to infer physical properties. The obtained stellar mass is high (M
* ∼ 1010.8
M
⊙) and the current star formation rate is more than 1 dex below that of main-sequence galaxies at z = 4.5. Its star formation history suggests that this galaxy experienced rapid quenching from z ∼ 5. The galaxy is among the youngest quiescent galaxies confirmed so far at z
spec > 3 with z
form ∼ 5.2 (200 Myr ago), which is the epoch when 50% of the total stellar mass was formed. A unique aspect of the galaxy is that it is in an extremely dense region; there are four massive star-forming galaxies at 4.4 < z
phot < 4.7 located within 150 physical kpc from the galaxy. Interestingly, three of them have virial radii that strongly overlap with that of the central quiescent galaxy (∼70 kpc), suggesting that the overdensity region is likely the highest-redshift candidate of a dense group with a spectroscopically confirmed quiescent galaxy at the center. The group provides us with a unique opportunity to gain insights into the role of the group environment in quenching at z ∼ 5, which corresponds to the formation epoch of massive elliptical galaxies in the local Universe.
The Remarkable Predictive Power of Infrared Data of Blazars
Authors: Giommi P. , Sahakyan N. , Israyelyan D. , Manvelyan M. 
Published: February 2024

Abstract
Blazars are the brightest and most abundant persistent sources in the extragalactic γ-ray sky. Due to their significance, they are often observed across various energy bands, where the data of which can be used to explore potential correlations between emission at different energies, yielding valuable insights into the emission processes of their powerful jets. In this study we utilized IR data at 3.4 and 4.6 μm from the Near-Earth Object Wide-field Infrared Survey Explorer Reactivation Mission, spanning 8 yr of observations, X-ray data from the Neil Gehrels Swift Observatory collected throughout the satellite’s lifetime, and 12 years of γ-ray measurements from the Fermi Large Area Telescope’s all-sky survey. Our analysis reveals that the IR spectral slope reliably predicts the peak frequency and maximum intensity of the synchrotron component of blazar spectral energy distributions, provided it is uncontaminated by radiation unrelated to the jet. A notable correlation between the IR and γ-ray fluxes was observed, with the BL Lacertae subclass of blazars displaying a strong correlation coefficient of r = 0.80. IR band variability is more pronounced in flat spectrum radio quasars than in BL Lacertae objects, with mean fractional variability values of 0.65 and 0.35, respectively. We also observed that the synchrotron peak intensity of intermediate-high-energy-peaked objects can forecast their detectability at very high γ-ray energies. We used this predicting power to identify objects in current catalogs that could meet the detection threshold of the Cerenkov Telescope Array extragalactic survey, which should encompass approximately 180 blazars.