bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analisis Kebutuhan Awal Penggunaan Media Visual Berbasis AI dalam Keterampilan Berbicara
Authors: Saraswati Lativa , Sukartiningsih Wahyu , Subrata Heru 
Published: September 2024

Tujuan dari penelitian ini adalah untuk menguji kebutuhan dasar untuk meningkatkan kemampuan berbicara dan mendongeng anak-anak sekolah dasar melalui penggunaan media visual berbasis AI dengan fitur Bing Image Creator. Penelitian ini menggunakan metodologi kualitatif deskriptif dan menggunakan kuesioner, wawancara, dan observasi sebagai instrumen penelitiannya. Reduksi data, tampilan data, dan kesimpulan adalah beberapa pendekatan analisis data yang digunakan. Diketahui dari hasil analisis data instrumen kebutuhan awal bahwa siswa masih memiliki kemampuan berbicara yang buruk, mereka takut untuk menyuarakan pendapat mereka di depan kelas, bahwa mereka cemas dan tersendat ketika berbicara. Masalah Temuan penelitian ini menunjukkan bahwa guru terus menggunakan strategi pengajaran yang kurang menarik dan kemampuan berbicara siswa tetap buruk karena kurangnya media tambahan. Sebagian besar siswa dan guru mengaku membutuhkan penambahan media Visual Berbasis AI dengan Fitur Bing Image Creator sebanyak sempuluh tiga persen dan seratus persen selain itu, penelitian ini dapat berfungsi sebagai analisis kebutuhan awal penggunaan media visual berbasis AI yang sesuai, khususnya fitur Bing Image Creator, dalam keterampilam berbicara.
Strategi Keluarga dalam Mendampingi Anak Usia 6-12 Tahun Menggunakan Internet
Authors: Silvia Sheila , Nurhadi Nurhadi , Astutik Dwi 
Published: September 2024

Internet lebih banyak memberikan dampak buruk bagi anak, kurangnya pengawasan orang tua membuat anak ketergantungan internet. Sebagian tanggung jawab anak terabaikan karena bermain handphone, orang tua perlu memiliki strategi yang tepat. Penelitian ini bertujuan untuk menjelaskan strategi yang dilakukan orang tua mendampingi anak menggunakan internet. Penelitian ini merupakan penelitian kualitatif, jenis penelitian deskriptif. Hasil dari penelitian ini menunjukkan peran orang tua dalam mengontrol penggunaan handphone pada anak usia enam sampai dua belas tahun yaitu dengan mengutamakan strategi komunikasi interpersonal, terdapat kebutuhan inklusi tipe ideal, kebutuhan control tipe perilaku democrat dimana orang tua memegang kendali mengontrol anak, serta pemenuhan kebutuhan afeksi ideal dengan memberikan perhatian. Strategi yang paling utama hubungan komunikasi interpersonal kepada anak dimulai dari interaksi yang sederhana sampai perlahan masuk percakapan mendalam hal ini dianggap efektif mengontrol perilaku anak.
Implementasi Kurikulum Merdeka Melalui Penguatan Profil Pelajar Pancasila Gugus Raden Saleh
Authors: Apriana Susanti , Suriswo Suriswo , Agung N Rahmad 
Published: September 2024

Kurangnya pemahaman tentang tujuan dan struktur Kurikulum Merdeka mengakibatkan guru mengalami kesulitan dalam mengembangkan pembelajaran yang berpusat pada siswa dan sesuai dengan Profil Pelajar Pancasila.Tujuan Penelitian ini adalah untuk mengetahui (1) pemahaman guru dan kepala sekolah tentang Kurikulum Merdeka dan Profil Pelajar Pancasila di Gugus Raden Saleh, (2) kesiapan guru dan kepala sekolah dalam mengimplementasikan Kurikulum Merdeka melalui Projek P5, (3) faktor-faktor pendukung dan penghambat implementasi Projek P5, dan (4) dampak Projek P5 terhadap penguatan Profil Pelajar Pancasila pada siswa di Gugus Raden Saleh. Jenis penelitian ini adalah deskriptif kualitatif studi kasus, di mana peneliti fokus untuk menyelidiki kondisi objek penelitian yang bersifat alamiah dengan penekanan pada pemahaman makna. Subjek penelitian ini adalah Kepala Sekolah dan guru di Gugus Raden Saleh. Teknik pengambilan data melalui observasi lapangan dan wawancara. Berdasarkan hasil analisis dan pembahasan dapat dikesimpulan sebagai berikut: (1) pemahaman guru dan kepala sekolah terhadap kurikulum merdeka dan profil pelajar pancasila di Gugus Raden Saleh secara umum memiliki pemahaman yang cukup baik, (2) kesiapan guru dan kepala sekolah dalam mengimplementasikan kurikulum merdeka melalui projek P5 antara lain guru dan kepala sekolah sudah memiliki pemahaman yang cukup mendalam. Kesiapan tersebut antara lain merancang dan melaksanakan projek penguatan profil pelajar pancasila yang sesuai dengan kebutuhan dan minat peserta didik, (3) faktor pendukung implementasi Projek P5 sekolah dasar di Gugus Raden Saleh antara lain Kepala sekolah dan guru memiliki komitmen yang tinggi untuk mengimplementasikan Kurikulum Merdeka dan Projek P5, Memiliki sumber daya yang memadai untuk mendukung pelaksanaan Projek P5, menjalin kolaborasi yang baik dengan berbagai pemangku kepentingan, Guru memiliki kreativitas yang tinggi dalam merancang projek yang menarik dan sesuai dengan kebutuhan dan minat peserta didik. Faktor penghambat implementasi Projek P5 di Gugus Raden Saleh antara lain terdapat beberapa guru dan kepala sekolah yang belum memahami secara secara menyeluruh, guru memiliki beban kerja yang cukup berat dan waktu yang terbatas untuk merancang dan melaksanakan projek, kurangnya sumber daya manusia yang kompeten dalam melaksanakan projek.
Pengembangan Penilaian untuk Mengukur Kemampuan Literasi Membaca Peserta Didik SMP dengan Standar PISA 2018
Authors: Chasanah Nunung , Susongko Purwo , Suriswo Suriswo 
Published: September 2024

Kemampuan Literasi membaca peserta didik di UPTD SPF SMP N 10 Tegal masih rendah. Penelitan ini bertujuan untuk mengembangkan instrumen tes untuk meningkatkan kemampuan literasi membaca peserta didik SMP berstandar PISA. Penelitian ini merupakan Penelitian Pengembangan atau Research and Development (R & D) dan dilaksanakan di UPTD SPF SMP N 10 Tegal. Peneliti menganalisis kebutuhan, konstruksi tes, validitas aspek isi, aspek psikometri butir-butir, dan validitas kontrak tes literasi membaca untuk peserta didik UPTD SPF SMP N 10 Tegal. Kesimpulan penelitian menunjukan (1) adanya kebutuhan pengembangan tes literasi membaca bagi Guru dan Peserta Didik di UPTD SPF SMP N 10 Tegal; (2) Konstruksi tes telah mengacu pada indikator standar PISA; (3) Instrumen tes telah memenuhi validitas dari aspek isi; (4) instrumen tes telah memenuhi validitas aspek psikometrik; dan (5) terdapat 1 butir soal tidak terpakai dan 29 butir soal layak sehingga dapat dimanfaatkan untuk mengukur kemampuan literasi membaca
Unveiling Influence of Psychological and Social Factors on Purchase Intentions Behavior of Environmentally Friendly Fashion in the Digital Era
Authors: Masnita Yolanda , Wulandari Maryana , Haliza Delanea Azlia 
Published: September 2024

barang-barang dalam industri fashion yang ramah lingkungan.Studi ini bertujuan untuk menguji pengaruh sosial, kepedulian lingkungan, iklan, dan altruisme terhadap minat pembelian produk pakaian ramah lingkungan. Lalu bertujuan untuk mengetahui bagaimana pengaruh dari niat beli produk pakaian ramah lingkungan terhadap kesediaan untuk membayar dan pemasaran dari mulut ke mulut secara elektronik. Penelitian ini menggunakan pendekatan pemodelan persamaan struktural (SEM), lalu data akan dikumpulkan melalui sampel konsumen yang sudah memiliki pengalaman berbelanja terhadap pakaian ramah lingkungan. Penelitian ini akan menunjukkan pengaruhnya secara positif dari faktorfaktor tersebut. Penelitian ini dapat berkontribusi dalam pemahaman pengambilan keputusan dari konsumen dalam memiliki produk pakaian ramah lingkungan.
Pengembangan Bahan Ajar Berdasarkan Pendekatan RME Ditinjau dari Gaya Belajar Peserta Didik Kelas VI SD
Authors: Warsini Warsini , Munadi Munadi , Paridjo Paridjo 
Published: September 2024

Penelitian ini bertujuan menghasilkan media pembelajaran berupa bahan ajar materi operasi bilangan bulat berdasarkan pendekatan RME ditinjau dari gaya belajar peserta didik sekolah dasar kelas enam SDN di Gugus Bahari Kecamatan Warureja, Kabupaten Tegal. Penelitian ini menggunakan metode penelitian dan pengembangan Research and Development. Metode penelitian Research and Development yang digunakan adalah model yang dikembangkan oleh Borg & Gall. Uji coba pertama adalah uji coba awal untuk mengetahui kelayakan produk sebelum uji coba lapangan utama, dan diperoleh hasil bahan ajar memenuhi kriteria kelayakan dengan kategori “Sangat Baik” yang didapat dari hasil angket respon guru memperoleh skor 324 dan masuk ke dalam kategori “Sangat Setuju” dan observasi respon peserta didik memperoleh skor 4689 dan masuk kategori “Sangat Setuju”. Selanjutnya adalah uji coba lapangan operasional, hal ini dibuktikan dengan hasil uji t- test independen dengan hasil lebih kecil dari 0,05 yaitu nilai sig 0,001 yang menunjukkan adanya perbedaan yang signifikan terhadap tersimulusnya hasil belajar peserta didik.
The Galactic Bulge Exploration. III. Calcium Triplet Metallicities for RR Lyrae Stars
Authors: Kunder Andrea , Prudil Zdenek , Skaggs Claire , Reggiani Henrique , Nataf David M. , Hughes Joanne , Covey Kevin R. , Devine Kathryn 
Published: September 2024

Abstract
RR Lyrae stars (RRLs) are excellent tracers of stellar populations for old, metal-poor components in the the Milky Way and the Local Group. Their luminosities have a metallicity dependence, but determining spectroscopic [Fe/H] metallicities for RRLs, especially at distances outside the solar neighborhood, is challenging. Using 40 RRLs with metallicities derived from both Fe(ii) and Fe(i) abundances, we verify the calibration between the [Fe/H] of RRLs from the calcium triplet. Our calibration is applied to all RRLs with Gaia Radial Velocity Spectrometer (RVS) spectra in Gaia DR3 and to 80 stars in the inner Galaxy from the BRAVA-RR survey. The coadded Gaia RVS RRL spectra provide RRL metallicities with an uncertainty of 0.25 dex, which is a factor of two improvement over the Gaia photometric RRL metallicities. Within our Galactic bulge RRL sample, we find a dominant fraction with low energies without a prominent rotating component. Due to the large fraction of such stars, we interpret these stars as belonging to the in situ metal-poor Galactic bulge component, although we cannot rule out that a fraction of these belong to an ancient accretion event such as Kraken/Heracles.
Primordial Lithium from Globular Cluster Turnoff Stars: M13 and M71
Authors: Boesgaard Ann Merchant , Deliyannis Constantine P. 
Published: September 2024

Abstract
During Big Bang nucleosynthesis (BBN) in the first 15 minutes of the Universe, some 7Li was created along with isotopes of H and He. The determination of that primordial value of Li can help constrain the conditions at that time. The oldest stars with known ages can be found in globular clusters which have well-determined ages through stellar evolution models. High-resolution spectra of Li have been obtained with the Keck I Telescope and HIRES in several unevolved stars in the clusters M13 and M71 with V magnitudes of 17.6–17.9. Abundances of Li have been determined with spectrum synthesis techniques and show a range of a factor of 4. We attribute that spread to differences in initial angular momentum resulting in different amounts of spin-down, related mixing, and destruction of Li. Our results are compared with similar results for main-sequence and turnoff stars in other globular clusters. The range in age of these clusters is 11.2–14.2 Gyr for an age span of 3 Gyr. These clusters range in [Fe/H] from −0.75 to −2.24 corresponding to a factor of 30 in metallicity. The maximum in the Li abundance for these unevolved stars in all eight clusters is the same corresponding to Li/H = 3.16 × 10−10, while the predicted Li abundance, based on the deuterium abundance and the BBN predictions, is 5.24 × 10−10.
The Size–Mass Relation at Rest-frame 1.5 μm from JWST/NIRCam in the COSMOS-WEB and PRIMER-COSMOS Fields
Authors: Martorano Marco , van der Wel Arjen , Baes Maarten , Bell Eric F. , Brammer Gabriel , Franx Marijn , Nersesian Angelos 
Published: September 2024

Abstract
We present the galaxy stellar mass–size relation in the rest-frame near-IR (1.5 μm) and its evolution with redshift up to z = 2.5. Sérsic profiles are measured for ∼26,000 galaxies with stellar masses M
⋆ > 109
M
⊙ from JWST/NIRCam F277W and F444W imaging provided by the COSMOS-WEB and PRIMER surveys using coordinates, redshifts, colors, and stellar mass estimates from the COSMOS2020 catalog. The new rest-frame near-IR effective radii are generally smaller than previously measured rest-frame optical sizes, on average by 0.14 dex, with no significant dependence on redshift. For quiescent galaxies, this size offset does not depend on stellar mass, but for star-forming galaxies, the offset increases from −0.1 dex at M
⋆ = 109.5
M
⊙ to −0.25 dex at M
⋆ > 1011
M
⊙. That is, we find that the near-IR stellar mass–size relation for star-forming galaxies is flatter in the rest-frame near-IR than in the rest-frame optical at all redshifts 0.5 < z < 2.5. The general pace of size evolution is the same in the near-IR as previously demonstrated in the optical, with slower evolution (R
e ∝ (1 + z)−0.7) for L* star-forming galaxies and faster evolution (R
e ∝ (1 + z)−1.3) for L* quiescent galaxies. Massive (M
⋆ > 1011
M
⊙) star-forming galaxies evolve in size almost as fast as quiescent galaxies. Low-mass (M
⋆ < 1010
M
⊙) quiescent galaxies evolve as slow as star-forming galaxies. Our main conclusion is that the size evolution narrative as it has emerged over the past two decades does not radically change when accessing the rest-frame near-IR with JWST, a better proxy of the underlying stellar mass distribution.
Elemental Abundances in And XIX from Coadded Spectra
Authors: Cullinane L. R. , Gilbert Karoline M. , Escala Ivanna , Wojno J. Leigh , Kirby Evan N. , Kvasova Kateryna A. , Tollerud Erik , Collins Michelle L. M. , Rich R. Michael 
Published: September 2024

Abstract
With a luminosity similar to that of Milky Way dwarf spheroidal systems like Sextans, but a spatial extent similar to that of ultra-diffuse galaxies, Andromeda (And) XIX is an unusual satellite of M31. To investigate the origin of this galaxy, we measure chemical abundances for And XIX derived from medium-resolution (R ∼ 6000) spectra from the Deep Extragalactic Imaging Multi-Object Spectrograph on the Keck II telescope. We coadd 79 red giant branch stars, grouped by photometric metallicity, in order to obtain a sufficiently high signal-to-noise ratio to measure 20 [Fe/H] and [α/Fe] abundances via spectral synthesis. The latter are the first such measurements for And XIX. The mean metallicity we derive for And XIX places it ∼2σ higher than the present-day stellar mass–metallicity relation for Local Group dwarf galaxies, potentially indicating it has experienced tidal stripping. A loss of gas and associated quenching during such a process, which prevents the extended star formation necessary to produce shallow [α/Fe]–[Fe/H] gradients in massive systems, is also consistent with the steeply decreasing [α/Fe]–[Fe/H] trend we observe. In combination with the diffuse structure and disturbed kinematic properties of And XIX, this suggests tidal interactions, rather than galaxy mergers, are strong contenders for its formation.
GRB 231129C: Another Thermal Emission Dominated Gamma-Ray Burst
Authors: Chen Jia-Ming , Zhu Ke-Rui , Peng Zhao-Yang , Zhang Li 
Published: September 2024

Abstract
This study presents detailed time-integrated and time-resolved spectral analysis of the Fermi Gamma-ray Burst Monitor observations of the bright GRB 231129C. The results reveal its distinct spectral characteristics, featuring a hard low-energy spectral index (α) and soft high-energy spectral index (β), similar to GRB 090902B, suggesting a possible dominance of thermal emission. Further analysis indicates that 92% of the spectral indices exceed the synchrotron “line of death,” with the hardest index at α ∼ +0.44. Simultaneously, 53% of the spectra can be well fitted by the nondissipative photosphere model, supporting a potential origin from a nondissipative photosphere. Additionally, we observe strong correlations between the spectral index α and peak energy E
p with flux. For the α−F relationship, we employ F = F
0
e
(3.00±0.10)α
to describe it, whereas the E
p−F relationship requires a smoothly bending power-law function. Based on the framework proposed by Hascoët et al. and Gao & Zhang, the jet characteristics of this burst were studied, revealing that both methods support the suitability of a pure fireball model for this GRB at small initial jet radii.
2: Evaluation of role of exogenous melatonin in prevention of delirium in postoperative patients admitted in intensive care unit : a randomised placebo-controlled study
Authors: Gupta Kriti , Singh Vipin Kumar , Singh G.P. 
Published: September 2024

Background and Aims:
Delirium is extremely prevalent in hospitalised patients; 37–46% of the general surgical population and in up to 87 % of patients in the intensive care unit (ICU).Melatonin – a potential agent in the management of delirium since its low plasma concentrations and altered secretion patterns have been found in the critically ill (6-sulphatoxymelatonin (MT6) in subjects’ urine). To establish the reduction in incidence of delirium [as determined by the confusion assessment method (CAM-ICU) scale], in post operative patients admitted in ICU after administration of exogenous oral melatonin ,and determining the association of acute physiology and chronic health evaluation (APACHE) II and sequential organ failure assessment (SOFA) scores with occurrence of delirium.

Methods:
140 post operative patients admitted in the ICU , comparable on the basis of age, gender, APACHE II and SOFA scores were randomly divided into two groups ; CASES and CONTROLS with 70 patients each. In this double blind , randomized placebo control study ,CASES(group A) were administered Tablet Melatonin 5mg at 8pm everyday through Ryle’s Tube and CONTROLS(group B) were given 1gm lactose powder indistinguishable from study .Both drugs were given everyday till ICU discharge/transfer.At discharge/transfer, the patients were assessed and categorised as “Delirious” and “Not delirious” using the CAM-ICU scale.

Results:
Incidence of delirium patients was lower in Group A(16.6%) as compared to group B ( 31.4%).Patients with delirium as compared to non-delirium had higher values of APACHE-II (20.57±6.26 vs. 18.42±7.14) and SOFA score (4.49±1.63 vs. 1.75±1.37).The incidence of delirium increased with age since mean age was greater in those with delirium (41.57±9.99 vs. 35.87±11.81). The incidence of delirium did not vary significantly with gender.Between Group Comparison of Outcome¸²=3.665; p=0.160

Conclusion:
The reduced incidence of delirium in the cases (group A) indicated that Melatonin can be a potential drug for the prevention of delirium in the critically ill. APACHE II and SOFA scores can be used as individual predictors of delirium, owing to significantly higher values of these scores in delirious patients when compared to those without delirium.

JOURNAL/ijana/04.03/01762628-202203001-00106/inline-graphic1/v/2022-09-30T091728Z/r/image-tiff
3: Comparison of the blockbustertm and air-q®supraglottic airway devices as a conduit to blind endotracheal intubation in paediatric patients: a randomised controlled trial.
Authors: ArunimaPattnayak  
Published: September 2024

Background and Aims:
There is scarcity of literature recommending the use of supraglottic airway devices (SADs) as conduits for blind endotracheal intubation. This study was conducted to compare the efficacy of two laryngeal mask airways (BlockbusterTMSAD and air-Q® SAD) in acting as a conduit for blind endotracheal intubation in paediatric patients undergoing non-emergency surgeries under general anaesthesia.

Methods:
In this randomised controlled trial, 80 paediatric patients with American Society of Anesthesiologists (ASA) physical status I and II, aged between 6 months and 10 years and weighing between 5 to 30 kg, were randomly allocated to two groups in which the airway was secured either with BlockbusterTMSAD or air-Q® SAD followed by blind endotracheal intubation. The primary outcome was the percentage of successful blind endotracheal intubation in a single attempt. The secondary outcomes were oropharyngeal leak pressure (OLP), insertion time, manipulations, perioperative complications.

Results:
Success rate of intubation with BlockbusterTMSAD was significantly higher (p value = 0.03) as compared to with air-Q® SAD ( 77.5% vs 55%). OLP was also significantly higher (p value = 0.001) with BlockbusterTM SAD (25.74 ± 7.05) cm H2O as compared to air-Q® SAD (15.2 ± 5.58) cm H2O. Complications were comparable in the groups.

Conclusion:
We found that both BlockbusterTM and air-Q® SAD have good success rate; however, Blockbuster success rate was significantly higher. Hence we conclude that BlockbusterTM is a better SAD for use as a conduit to blind endotracheal intubation in paediatric patients. It can reliably be used as a ventilatory device as well because of better OLP.

JOURNAL/ijana/04.03/01762628-202203001-00107/inline-graphic1/v/2022-09-30T091728Z/r/image-tiff
7: Comparison of real-time cervical oesophageal ultrasonography and gastric antral ultrasonography to detect gastric insufflation during face-mask ventilation under general anaesthesia-Aprospective observational study.
Authors: EmayahTenzing  , A Vasudevan 
Published: September 2024

Background and Aims:
Face mask ventilation (FMV) is live saving. It is paramount to maintain oxygenation and ventilation. But FMV is avoided in rapid sequence induction( RSI), for fear of gastric insufflation. Gastric insufflation predisposes the patient to pulmonary aspiration. But the current methods available to detect gastric insufflation are not reliable markers. These include epigastric auscultation for insufflated gases, insertion of nasogastric tube to aspirate and measure the gases, and gastric antral cross-sectional area (CSA) measurement. Each of the above have their own limitations. So, reliable markers denoting gastric insufflation can prevent pulmonary aspiration and can enable “safe” FMV. Real-time transcutaneous ultrasonography(USG) of cervical oesophagus during FMV was done to look for comet-tail artefacts (acoustic shadows created by entrainment of gases into digestive tract)The aim of this study was to compare real-time upper cervical USG with gastric antral USG to detect gastric insufflation during FMV under general anaesthesia.

Methods:

Results:
Ninety patients were recruited. One case of accidental intubation was withdrawn. Remaining 89 patients were analysed. There was an increased incidence of comet-tail artefacts in the oesophagus when compared to gastric antrum. This difference was statistically significant as analysed by Mcnemar test. The lowest peak airway pressure at which comet-tail artefacts appeared in oesophagus was 21.47 (SD-2.86) cm H20.

Conclusion:
Cervical oesophageal USG is better than gastric antral USG in identifying insufflation of gas into digestive tract. Limiting the airway pressures to < 20 cm H2O would be safer in providing safe FMV without cricoid pressure. Real-time USG monitoring of oesophagus in the neck for comet-tail artefacts is useful in early identification of early gastrooesophageal insufflation.

JOURNAL/ijana/04.03/01762628-202203001-00111/inline-graphic1/v/2022-09-30T091728Z/r/image-tiff