bluuebunny/crossref_metadata_2025_split huggingface dataset:
Respon Pertumbuhan Dan Hasil Tanaman Selada Merah (Lactuca sativa Var. Crispa) Dengan Pemberian Naungan
Authors: Pratama Andi , Yasin Usman , Jafrizal  , Oktavidiati Eva , Fitriani Dwi 
Published: November 2024

Tujuan dari penelitian ini untuk mengetahui respon pertumbuhan dan hasil tanaman selada merah (Lactuca sativa Var. Crispa) dengan pemberian naungan. Penelitian ini dilaksanakan di Jalan Kuala Alam Nusa Indah, Kecamatan Ratu Agung Kota Bengkulu dengan ketinggian tempat 10 mdpl. Rancangan yang digunakan yaitu Rancangan Acak Lengkap (RAL) Non Faktorial dengan 5 ulangan. Yakni N0 (tanpa naungan), N1 (25%), N2 (50%) dan N3 (75%). Berdasarkan taraf yang dilakkukan, maka diperoleh 4 kombinasi perlakuan. Masing-masing perlakuan diulang sebanyak 5 kali sehingga mendapatkan 20 satuan percobaan, setiap percobaan terdiri dari 8 tanaman sehingga terdapat 180 tanaman yang diamati dalam percobaan ini. Hasil penelitian ini menunjukan bahwa Pemberian naungan berpengaruh nyata terhadap tinggi tanaman 7 sampai dengan 35 HST, jumlah daun 28 dan 35 HST, berat basah tanaman, berat kering tanaman, dan berat akar tanamanPemberian naungan 50% hingga 75% dapat meningkatkan tinggi tanaman, jumlah daun, berat basah, dan berat kering. Pemberian tanpa naungan menunjukan umur panen tercepat dan pemberian naungan 25% sampai dengan 75% memberikan penambahan berat akar (9,05gr- 9,85gr).
Kata Kunci : Selada Merah (Lactuca sativa Var. Crispa), Naungan.
RESPON PERTUMBUHAN DAN HASIL TANAMAN BAWANG MERAH (Allium ascalonicum L. ) TERHADAP PEMBERIAN PUPUK NPK DAN PUPUK ORGANIK CAIR NASA
Authors: Kholifah Ummi , Hayati Rita , Usman  , Fitriani Dwi , Armadi Yukiman 
Published: November 2024

Tujuan dari penelitian ini adalah untuk mengetahui interaksi pemberian NPK dan POC Nasa terhadap pertumbuhan dan hasil tanaman bawang mierah, miengietahui Riespoin piertumbuhan dan hasil tanaman bawang mierah tierhadap NPK dan POiC Nasa. Pienielitian ini tielah dilaksanakan di Kiel. Kandang Limun Kiec. Muara Bangkahulu. Pienielitian ini mienggunakan Rancangan Acak Kieloimpoik Faktoirial (RAKF) disusun siecara poila faktoirial diengan 3 ulangan. Tierdiri dari 2 faktoir yaitu : Faktoir piertama adalah NPK : N0= Kointroil ( tanpa pierlakuan ), N1= 100 kg/ha, N2= 150 Kg/ha, N3= 200 Kg/ha. Faktoir kiedua adalah POiC Nasa : P1= 2 ml/litier, P2= 3 ml/litier, P3= 4 ml/litier. Tierhadapat 12 Koimbinasi pierlakuan, bierdasarkan hasil siemua paramietier tanaman tidak tierjadi intieraksi antara NPK dan POiC Nasa pada siemua paramietier piengamatan. Pada pierlakuan NPK tinggi tanaman 42 hst bierpiengaruh nyata, dan tinggi tanaman 56 hst bierpiengaruh sangat nyata,bierpiengaruh tidak nyata pada paramietier lainnya. Tierhadap pierlakuan POiC Nasa bierpiengaruh tidak nyata pada siemua paramietier bawang mierah
Kata Kunci : Bawang merah, NPK, POC Nasa
Formulation of aloe vera (Aloe vera (L.) Burm.f.) meat toothpaste and antibacterial activity tests on Streptococcus mutans bacteria
Authors: Meutia Cut , Dalimunthe Gabena Indrayani , Lubis Minda Sari , Yuniarti Rafita 
Published: November 2024

Introduction: Aloe vera (Aloe vera (L.) Burm.f.) is a plant that contains 95% water. The rest is in the form of other active ingredients (essential oils, amino acids, minerals, vitamins, enzymes, and glycoproteins). The type of aloe vera used to make herbal aloe vera is the Barbadensis type, which contains substances for human needs, such as Vitamins A, B1, B2, B6, B12, Vitamin E, and Vitamin C. This plant can also cure diabetes, heart disease, and other diseases. Aloe vera can be formulated into toothpaste preparations because it can improve hygiene and reduce plaque in the mouth. Objective: This study aimed to make a new formulation of (aloe vera (L.) Burm.f.) as a toothpaste preparation and evaluate its antibacterial activity against Streptococcus mutans bacteria. Methods: This study uses an experimental method. In this study, aloe vera was formulated as toothpaste. The physical evaluation carried out included tests for water content, total ash content, water-soluble extract content, ethanol-soluble extract content, acid-insoluble extract content, organoleptic test, oh test, homogeneity test, spreadability test, adhesion test, test viscosity, and foam formation test. Results: Based on the research results, it can be seen that aloe vera flesh has antibacterial activity against Streptococcus mutans bacteria. Conclusion: This research concludes to make a new formulation of (aloe vera (L.) Burm.f.) as a toothpaste preparation and evaluate its antibacterial activity against Streptococcus mutans bacteria.
PENEGAKAN DISIPLIN TERHADAP PELANGGARAN ANGGOTA POLRI DI SEKOLAH POLISI NEGARA SELOPAMIORO
Authors: Nugroho Hanung Dwi , Raharjo Suryawan , J.S Murdomo  
Published: November 2024

This study discusses the role of the Provos in enforcing the law against members of the Police who commit criminal acts and the settlement of criminal acts committed by members of the police at the Selopamioro State Police School. The purpose of this research is to determine the implementation of Provos role in law enforcement against members of the Police who commit criminal acts, and the settlement of criminal acts committed by members of the police at the Selopamioro State Police School. In this Problem, the author uses a sociological juridical approach, while this type of research is empirical juridical in other words field research, namely examining applicable legal provisions and what happens in reality in society, then the data collection methods use are : observation, interviews and documentation.The result of this study indicate that the implementation of the role of the provost in law enforcement at the Selopamioro State Police School in the field of disciplinary enforcement and law enforcement has been carried out but not optimally, it is indicated by the fact that there are still members of the police who commit criminal acts and the completion of criminal acts committed by members of the same Police. This is the case with other civil society, namely through the general judicial process because Polri is subject to the power of general judiciary, in accordance with article 29 paragraph 1 of the law number 2 of 2002 concerning the Indonesian National Police. However for members of the National Police, there is a follow-up process from the Police institution, namely a disciplinary hearing and/or a hearing on the Code of Ethics for the Polri Profession. The implications of this research are, the Provos to further improve supervision of Polri members and provide strict sanctions against Polri personnel who commit criminal acts, and for Provos to go directly to the police to commit crimes against the Police so that they report when they find out that there are irregularities committed by members of the Police
Analisis Pengaruh Konektivitas Jaringan Jalan Terhadap Peningkatan Jumlah Kendaraan Di Kabupaten Sikka
Authors: Gado Alfridus , Tan Valentinus , Gare Mansuetus 
Published: November 2024

Kondisi jalan yang sempit, klasifikasi jalan negara, jalan provinsi dan jalan kabupaten yang kurang seimbang, tata guna lahan, pemilihan moda angkutan pribadi yang meningkat, waktu tempuh yang lama dan jarak dari desa ke daerah perkotaan yang jauh. Jumlah jaringan jalan yang minim, kondisi topografi yang berbukit, jalan yang sempit, menyebabkan konektivitas jaringan jalan yang mendukung mobilitas kendaraan dalam membantu pergerakan masyarakat memiliki tingkat pelayanan yang buruk. Tujuan penelitian ini adalah mengkaji konektivitas jaringan jalan yang meliputi jumlah jaringan jalan dan Panjang jalan dan hubungannya dengan peningkatan kendaraan di Wilayah Kabupaten Sikka Provinsi NTT dari tahun 2018 -2023 yang disesuaikan dengan kondisi eksisting lokasi penelitian. Analisa data yang digunakan adalah analisis regresi linear untuk mendapatkan hubungan antara variabel independen yaitu jumlah jaringan jalan dan jumlah kendaraan sebagai variabel dependen di wilayah Kabupaten Sikka dari tahun 2018-2023. Hasil penelitian menunjukan konektivitas jaringan jalan memiliki hubungan yang sangat kuat dengan peningkatan jumlah kendaraan dengan nilai korelasi 0,978 dan konektivitas jaringan jalan berpengaruh signifikan terhadap peningkatan jumlah kendaraan dengan nilai signifikansi 0,009. Rekomendasi bagi pemerintah setempat agar dapat meningkatkan pembangunan infrastruktur jalan baik di pusat kota maupun di daerah-daerah pelosok sehingga dapat meningkatkan konektivitas jaringan jalan di Kabupaten Sikka.
Villa Resort di Desa Manulondo Kecamatan Ndona, Kabupaten Ende (Tema Arsitektur Vernakuler)
Authors: Manggo Sayful Ahmad , Mochdar Dian Fitriawati , Kerong Fabiola T. A. 
Published: November 2024

Kabupaten Ende memiliki banyak potensi wisata antara lain wisata alam seperti Danau Kelimutu, wisata budaya seperti rumah adat Nggela maupun wisata sejarah seperti Rumah Pengasingan Bung Karno serta wisata lainnya. Desa Manulondo sebagai salah satu desa di Kecamatan Ndona Kabupaten Ende juga mempunyai daya tarik wisata seperti wisata alam puncak Manulondo, hasil tenun ikat yang menjadi ciri khas budaya serta adanya rumah adat yang semuanya mencerminkan identitas masyarakat dan menjadi ciri khas budaya. Daya tarik wisata ini perlu didukung dengan adanya fasilitas-fasilitas wisata salah satunya yaitu Villa Resort mengingat banyaknya jumlah pengunjung wisatawan lokal maupun dari luar Kabupaten Ende. Penelitian ini digunakan sebagai langkah-langkah dasar proses perencanaan dan perancangan Villa Resort di desa Manulondo, dengan penerapan Tema Arsitektur vernakuler sebagai acuan desain yang menekankan pada konsep bentuk, orientasi, dan penggunaan material. Metode yang digunakan dalam perencanaan dan perancangan yaitu 1). metode pengumpulan data (data primer dan data sekunder); 2). metode analisa berupa uraian data lapangan, kriteria perancangan yang berisikan teori, analisa alternatif , serta tanggapan (pemilihan alternatif). Metode analisa meliputi analisa tapak; analisa fungsional, analisa aktifitas dan kebutuhan ruang, analisa ruangan meliputi sirkulasi, organisasi, hubungan, besaran dan zoning ruang, analisa bentuk dan analisa pola peletakan masa bangunan; analisa system bangunan meliputi struktur dan utilitas; dan regulasi daerah. 3). Metode perancangan dan konsep desain yaitu konsep arsitektur vernakuler. Hasil perancangan Villa Resort Manulondo dengan tema arsitektur vernakuler mengikuti bentuk rumah adat desa Manulondo, perubahan hanya pada struktur pondasi, kolom, balok, lantai dan pasangan dinding.
Deep Search for a Scattered Light Dust Halo Around Vega with the Hubble Space Telescope
Authors: Wolff Schuyler G. , Gáspár András , Rieke George H. , Leisenring Jarron M. , Su Kate , Wilner David J. , Matrà Luca , Ygouf Marie , Ballering Nicholas P. 
Published: November 2024

Abstract
We present a provisory scattered-light detection of the Vega debris disk using deep Hubble Space Telescope (HST) coronagraphy (PID 16666). At only 7.7 pc, Vega is immensely important in debris disk studies both for its prominence and also because it allows the highest physical resolution among all debris systems relative to temperature zones around the star. We employ the STIS coronagraph’s widest wedge position and classical reference differential imaging to achieve among the lowest surface-brightness sensitivities to date (

∼
4

μ

Jy

arcsec

−

2

) at wide separations using 32 orbits in Cycle 29. We detect a halo extending from the inner edge of our effective inner working angle at 10.″5 out to the photon noise floor at 30″ (80–230 au). The face-on orientation of the system and the lack of a perfectly color-matched point-spread function star have posed significant challenges to the reductions, particularly regarding artifacts from the imperfect color matching. However, we find that a halo of small dust grains provides the best explanation for the observed signal. Unlike Fomalhaut (a close twin to Vega in luminosity, distance, and age), there is no clear distinction in scattered light between the parent planetesimal belt observed with the Atacama Large Millimeter/submillimeter Array and the extended dust halo. These HST observations complement JWST GTO Cycle 1 observations of the system with NIRCam and MIRI.
Evidence of Extreme Ionization Conditions and Low Metallicity in GHZ2/GLASS-Z12 from a Combined Analysis of NIRSpec and MIRI Observations
Authors: Calabrò Antonello , Castellano Marco , Zavala Jorge A. , Pentericci Laura , Arrabal Haro Pablo , Bakx Tom J. L. C. , Burgarella Denis , Casey Caitlin M. , Dickinson Mark , Finkelstein Steven L. , Fontana Adriano , Llerena Mario , Mascia Sara , Merlin Emiliano , Mitsuhashi Ikki , Napolitano Lorenzo , Paris Diego , Pérez-González Pablo G. , Roberts-Borsani Guido , Santini Paola , Treu Tommaso , Vanzella Eros 
Published: November 2024

Abstract
GHZ2/GLASS-z12, one of the most distant galaxies found in JWST observations, has been recently observed with both the NIRSpec and MIRI spectrographs, establishing a spectroscopic redshift z
spec = 12.34 and making it the first system at z > 10 with complete spectroscopic coverage from rest-frame UV to optical wavelengths. This galaxy is identified as a strong C iv

λ1549 emitter (EW = 46 Å) with many other detected emission lines, such as N iv]
λ1488, He ii

λ1640, O iii]
λ
λ1661,1666, N iii]
λ1750, C iii]
λ
λ1907,1909, [O ii]
λ
λ3726,3729, [Ne iii]
λ3869, [O iii]
λ
λ4959,5007, and Hα, including a remarkable detection of the O iii Bowen fluorescence line at rest frame λ = 3133 Å. We analyze in this paper the joint NIRSpec + MIRI spectral data set. Combining six optical strong-line diagnostics (namely R2, R3, R23, O32, Ne3O2, and Ne3O2Hd), we find extreme-ionization conditions, with log10 ([O III]
λ
λ4959,5007/[O II]
λ
λ3726,3729) = 1.39 ± 0.19 and log10 ([Ne III]
λ3869/[O II]
λ
λ3726,3729) = 0.37 ± 0.18 in stark excess compared to typical values in the interstellar medium (ISM) at lower redshifts. These line properties are compatible either with an active galactic nucleus (AGN) or with a compact, very dense star-forming environment (ΣSFR ≃ 102–103
M
⊙ yr−1 kpc−2 and

Σ

M
*

≃ 104–105
M
⊙ pc−2), with a high ionization parameter (log10(U) =−1.75 ± 0.16), a high ionizing photon production efficiency

log
(

ξ

ion

)
=

25.7

−
0.1

+
0.3

, and a low gas-phase metallicity (also confirmed by the direct, T

e
method) ranging between 4% and 11% Z
⊙, indicating a rapid chemical enrichment of the ISM in the past few megayears. These properties also suggest that a substantial amount of ionizing photons (∼10%) are leaking outside of GHZ2 and starting to reionize the surrounding intergalactic medium, possibly due to strong radiation-driven winds. The general lessons learned from GHZ2 are the following: (i) the UV-to-optical combined nebular indicators are broadly in agreement with UV-only or optical-only indicators; (ii) UV+optical diagnostics fail to discriminate between an AGN and star formation in a low-metallicity, high-density, and extreme-ionization environment; and (iii) comparing the nebular line ratios with local analogs may be approaching its limits at z ≳ 10, as this approach is potentially challenged by the unique conditions of star formation experienced by galaxies at these extreme redshifts.
McVittie–Plummer Spacetime: Plummer Sphere Immersed in the FLRW Universe
Authors: Tabatabaei Javad , Baghram Shant , Mashhoon Bahram 
Published: November 2024

Abstract
The McVittie–Plummer spacetime is a spherically symmetric inhomogeneous cosmological model that represents a spherical star system embedded in a standard Friedmann–Lemaître–Robertson–Walker (FLRW) cosmological model. We study the main physical properties of this gravitational field. Regarding the interplay between the physics of the local system and the expanding background, we employ the Misner–Sharp mass–energy function to show that there is a relatively weak time-dependent general relativistic coupling between the astrophysical system and the background FLRW cosmological model. The coupling term is proportional to the inverse of the scale factor and decreases as the Universe expands.
JWST Imaging of Edge-on Protoplanetary Disks. III. Drastic Morphological Transformation Across the Mid-infrared in Oph163131
Authors: Villenave Marion , Stapelfeldt Karl R. , Duchêne Gaspard , Ménard François , Perrin Marshall D. , Pinte Christophe , Wolff Schuyler G. , Tazaki Ryo , Padgett Deborah L. 
Published: November 2024

Abstract
We present JWST broadband images of the highly inclined protoplanetary disk SSTc2d J163131.2-242627 (Oph163131) from 2.0 to 21 μm. The images show a remarkable evolution in disk structure with wavelength, quite different from previous JWST observations of other edge-on disks. At 2.0 and 4.4 μm, Oph163131 shows two scattering surfaces separated by a dark lane, typical of highly inclined disks. Starting at 7.7 μm, however, (1) the two linear nebulosities flanking the dark lane disappear; (2) the brighter nebula tracing the disk upper surface transitions into a compact central source distinctly larger than the JWST point-spread function and whose intrinsic size increases with wavelength; and (3) patches of extended emission appear at low latitudes, and at surprisingly large radii nearly twice that of the scattered light seen with Hubble Space Telescope and NIRCam, and of the gas. We interpret the compact central source as thermal emission from the star and the inner disk that is not seen directly, but which instead is able to progressively propagate to greater distances at longer wavelengths. The lack of sharp-edged structures in the extended patchy emission argues against the presence of shocks and suggests photoexcitation or stochastic heating of material smoothly flowing away from the star along the disk surface. Finally, the dark lane thickness decreases significantly between 0.6 and 4.4 μm, which indicates that the surface layers of Oph163131 lack grains larger than 1 μm.
On the 3D Transport of Low-energy Galactic Cosmic-ray and Jovian Electrons in the Inner Heliosphere in the Presence of a Fisk-type Heliospheric Magnetic Field
Authors: Engelbrecht N. E. 
Published: November 2024

Abstract
Modeling the transport of low-energy (1−10 MeV) cosmic-ray electrons can lead to valuable insights as to the behavior of the heliospheric magnetic field (HMF), due to the fact that the mean free path (MFP) of these particles parallel to the HMF is significantly larger than their perpendicular MFP, and that these particles experience little in the way of drift due to gradients/curvatures in the HMF and along the heliospheric current sheet. Jovian electrons are particularly suitable for such an endeavour, as they originate from a decentral source in the inner heliosphere. To this end, the transport of these electrons is studied using a 3D, ab initio particle transport code that incorporates theoretical expressions for electron diffusion coefficients, and utilizes as inputs for these transport coefficients turbulence quantities calculated using a two-component turbulence transport model. The effects of a novel Fisk-type field on the transport of these Jovian electrons are investigated and compared with the effects of a standard Parker field.
First record of Epeurysa distincta Huang &amp; Ding (Hemiptera, Delphacidae, Delphacinae) from South Korea, with an illustrated key to the Korean Tropidocephalini species
Authors: Park Sanghyo , Lee Wonhoon 
Published: November 2024

The tribe Tropidocephalini is the second largest tribe of the subfamily Delphacinae, comprising 204 species of 37 genera worldwide. Most species in this tribe feed on bamboo (Bambusoideae) or grasses (Poaceae). In Korea, only three species have been reported.
This tribe is represented by four species in South Korea, including a newly-recorded species, Epeurysa distincta Huang & Ding, 1979. Descriptions and illustrations of the four species and a revised key for the identification of the tribe Tropidocephalini are provided.
A case of methotrexate toxicity in induced abortion
Authors: Sohal M. , Yadav R. , Chopra K. 
Published: November 2024

Background: Methotrexate is an anticancer drug from the antimetabolite class which is being used in cases of unruptured ectopic pregnancy and as an abortifacient as well. Giving correct dosage according to the body weight and body surface area is of utmost importance to avoid the complications.Case: A 29-year-old, G4P3L3 at 8+3 weeks of gestation with previous three cesarean sections, presented to our hospital with complaints of fever, abdominal pain, multiple episodes of diarrhea and vomiting and oral ulcers for two days. On enquiring, it was found that she received two doses of injection methotrexate (75 and 50 mg) as an abortifacient for an unwanted intrauterine pregnancy from a local doctor nearby. On presentation, her general condition was poor, she was dehydrated, temperature was 101.3°F, pulse rate was 130 beats/minute, blood pressure was 102/64mmHg, respiratory rate was 25/minute and SPO2 was 99% on room air. Her body weight was 55 kgs. Skin pigmentation and multiple oral ulcers were present. Per speculum and per vaginal examination was suggestive of minimal spotting and bulky uterus. Initial blood investigations revealed a hemoglobin level of 8.8 gm/dl, TLC of 1000/mm3, platelet count of 1.45L, INR of 1.37, and normal liver and renal function tests. A provisional diagnosis of methotrexate toxicity was made. Management of the patient was started in consultation with medical oncologist along with supportive treatment. She received IV fluids, antibiotics, and blood products (2-unit PCV and 12-RDP). She received oral leucoverin 15 mg QID and two doses of 300 mg granulocyte stimulating factor each. Gradually, her condition improved and thereafter tablet misoprostol was given for abortion. She was discharged after 13 days of hospital stay with contraceptive advice.Conclusion: The successful management of this case who presented with a constellation of symptoms and deteriorating hematological parameters exhibits the significance of a multidisciplinary approach and vigilant monitoring. Strategies to reduce the side effects and their early recognition include a safety checking procedure like SMART (safety of methotrexate therapy by assessing risks and toxicity) and determining plasma methotrexate concentrations.