bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Ca ii Lines as Tracers of Disk Structure in T Tauri Stars: The Chamaeleon I Region
Authors: Micolta Marbely , Calvet Nuria , Thanathibodee Thanawuth , Magris C. Gladis , Colmenares María José , Díaz Jesús V. , Alzate-Trujillo Jairo 
Published: August 2023

Abstract
We present a study of the Ca ii K and IR triplet lines in a sample of classical T Tauri stars in the Chamaeleon I star-forming region. We study X-shooter spectra of the stars in the sample and find that in some of these stars the Ca ii lines are much weaker than expected from their H line fluxes and mass accretion rates. Since the Ca ii K lines have characteristic magnetospheric accretion line profiles and the magnetospheric flows feed directly from the inner disk, we interpret the Ca deficiency in terms of depletion due to processes happening in the disk. To test this hypothesis, we define a coarse depletion indicator using the flux of the Ca ii K line and show that it correlates with disk properties. In particular, using indicators extracted from Spitzer/IRS spectra, we obtain that all the transitional and pretransitional disks of the sample show depletion, consistent with the trapping of refractories in pressure bumps created by planets and/or in the planets themselves. We find full disks with Ca depletion in the sample that also show indications of advanced dust evolution. We apply magnetospheric accretion models to fit the Balmer and Ca ii line fluxes of a star showing clear Ca depletion and derive a Ca abundance in its inner disk of about 17% solar.
Deficit of Hot Dust in Low-redshift Active Galactic Nuclei
Authors: Son Suyeon , Kim Minjin , Ho Luis C. 
Published: August 2023

Abstract
We assemble a broadband spectral energy distribution (SED) ranging from the optical to the mid-infrared of nearby active galactic nuclei (AGNs) at z < 0.4. The SED fitting analysis is performed using semiempirical templates derived from Palomar-Green quasars to classify the sample into normal, warm-dust-deficient (WDD), and hot-dust-deficient (HDD) AGNs. Kolmogorov–Smirnov tests reveal that HDD AGNs exhibit higher AGN luminosity on average than normal and WDD AGNs. The HDD fraction, on the other hand, is only weakly correlated with the black hole mass and inversely correlated with the Eddington ratio. By fixing the other parameters, we conclude that the HDD fraction is primarily connected with the AGN luminosity. This implies that there is a causal connection between the covering factor of the hot dust component and AGN luminosity, possibly due to the sublimation of the innermost dust or the thickening of the intervening gas in the broad-line region. Analysis of the outflow properties traced by the wing of [O iii]λ5007 suggests that outflows may be related to the formation and maintenance of the hot dust component. Finally, we demonstrate through comparison with previous studies that the classification of HDD AGNs requires careful subtraction of the host galaxy light.
Stellar Bars in Isolated Gas-rich Spiral Galaxies Do Not Slow Down
Authors: Beane Angus , Hernquist Lars , D’Onghia Elena , Marinacci Federico , Conroy Charlie , Qi Jia , Sales Laura V. , Torrey Paul , Vogelsberger Mark 
Published: August 2023

Abstract
Elongated bar-like features are ubiquitous in galaxies, occurring at the centers of approximately two-thirds of spiral disks in the nearby Universe. Due to gravitational interactions between the bar and the other components of galaxies, it is expected that angular momentum and matter will redistribute over long (Gyr) timescales in barred galaxies. Previous work ignoring the gas phase of galaxies has conclusively demonstrated that bars should slow their rotation over time due to their interaction with dark matter halos. We have performed a simulation of a Milky Way–like galactic disk hosting a strong bar, including a state-of-the-art model of the interstellar medium and a live dark matter halo. In this simulation, the bar pattern does not slow down over time, and instead it remains at a stable, constant rate of rotation. This behavior has been observed in previous simulations using more simplified models for the interstellar gas, but the apparent lack of secular evolution has remained unexplained. We find that the presence of the gas phase arrests the process by which the dark matter halo slows down a bar, a phenomenon we term bar locking. This locking is responsible for stabilizing the bar pattern speed. We find that, in a Milky Way–like disk, a gas fraction of only about 5% is necessary for this mechanism to operate. Our result naturally explains why nearly all observed bars rotate rapidly and is especially relevant for our understanding of how the Milky Way arrived at its present state.
Sequential Remote Brightenings and Co-spatial Fast Downflows during Two Successive Flares
Authors: Wang B. T. , Cheng X. , Li C. , Chen J. , Ding M. D. 
Published: August 2023

Abstract
Remote brightenings often appear at the outskirts of the active regions of solar eruptive events. Nevertheless, their origin remains to be ascertained. In this study, we report imaging and spectroscopic observations of sequential remote brightenings with a combination of observations from the Hα Imaging Spectrograph on board the Chinese Hα Solar Explorer, which is the first space-based solar telescope of China, and from the Solar Dynamics Observatory. It is found that during two successive M-class flares occurring on 2022 August 17 multiple ribbon-like brightenings appeared in sequence away from the flaring active region. Meanwhile, abundant cool filament materials moved downward to the sequential remote brightenings, which were visible at the Hα red wing with a line-of-sight speed of up to 70 km s−1. The extrapolated three-dimensional magnetic field configuration shows that the sequential remote brightenings correspond to the footpoints of closed ambient field lines whose conjugate footpoints are rooted in the main flare site. We suggest that the sequential remote brightenings are most likely to be caused by the heating of the interchange reconnection between the erupting flux rope and the closed ambient field, during which the rope-hosting filament materials are transferred to the periphery of the flaring active region along the closed ambient field rather than to the interplanetary space, such as in the scenario of slow solar wind formation.
The Hematology Profiles of Adults Affiliated with Epilepsy after Receiving Valproic Acid Therapy
Authors: Naydenov Christiyan , Mindov Ivan 
Published: August 2023

AIM: Epilepsy is a socially significant neurological disease spread all over the world. Valproic acid (VPA) is one of the most used antiepileptic drug (AED) for treatment which has some side effects on hematology field. A nowadays update to the adult safety information is needed. The current aim is to conduct a cross-sectional study and to describe the hematology profile of adults with epilepsy treated by VPA.
MATERIALS AND METHODS: Data collection was done retrospectively and includes characteristics of the subjects such as age, gender, electroencephalography (EEG) finding, duration of VPA treatment, type of treatment, and hematology profile. We report 50 subjects treated by VPA at least 1 year.
RESULTS: The mean age is 46, 4 years, 50% male and 50% female. About 92% were generalized tonic-clonic seizure. Seven percent were partial complex epilepsy. Twenty-four EEG results were abnormal (48%). We found 4 cases (7%) of thrombocytopenia at therapeutic dose and 8 cases (16%) of mild anemia.
DISCUSSION: Gender differences were eliminated by having the same number of participants of each gender. The EEG findings were almost equally normal and abnormal. Reported drug reactions due to VPA were thrombocytopenia and anemia. Thrombocytopenia requires discontinuation of VPA.
Renal Amyloidosis in a Child with Recessive Dystrophic Epidermolysis Bullosa Due to a Novel Variant in COL7A1 Gene
Authors: Daniel Roshan , Dawman Lesa , Nada Ritambhra , Sekar Aravind , Mahajan Rahul , Tiewsoh Karalanglin 
Published: August 2023

Abstract
Secondary amyloidosis may complicate inherited dermatoses, but recessive dystrophic epidermolysis bullosa (RDEB) complicated by renal amyloidosis is rare. We report a case of a 12-year-old male child with RDEB presenting with progressive generalized anasarca for 20 days. Kidney biopsy showed diffuse expansion of mesangial matrix by pale acellular Periodic Acid-Schiff (PAS)-negative amorphous material, which was congophilic on Congo red stain and gave apple green birefringence on polarization and extending along the glomerular basement membrane, suggestive of amyloidosis. Genetic analysis showed a compound heterozygous pathogenic variant in the COL7A1 gene with autosomal recessive inheritance.
Indian TrANslational GlomerulonephrItis BioLogy nEtwork (I-TANGIBLE): Design and Methods
Authors: Yadav Kavita , Ramachandran Raja , Kumar Vinod , Yadav Ashok K. , Pal Deeksha , Gopalakrishnan Natarajan , Sharma Sourabh , Priyamvada P. S. , Lahir Arpita , Sahay Manisha , Raju Sree Bhushan , Sreelatha M , Manorajan R , Mukhopadhyay Pinaki , Prasad Narayan , Meena Priti , Kohli Harbir S. , Vikrant Sanjay , Jha Vivekanand 
Published: August 2023

Abstract

Background and Aim:
Primary glomerular disease accounts for one-sixth of all chronic kidney diseases (CKDs) in India. We remain limited in our ability to effectively treat these conditions because of lack of understanding of the disease mechanisms and lack of predictors to identify the clinical course and therapeutic responsiveness. We propose to develop a network of investigators in glomerular diseases, collect information in a systematic fashion to understand the clinical outcomes, answer translational research questions better, and identify and recruit patients for clinical trials.

Materials and Methods:
This is a prospective, observational study. The Indian TrANslational GlomerulonephrItis BioLogy nEtwork (I-TANGIBLE) cohort will enroll patients (>18 years) with biopsy-proven minimal change disease (MCD), focal segmental glomerulonephritis (FSGS), membranous nephropathy (MN), IgA nephropathy (IgAN), or membranoproliferative glomerulonephritis (MPGN) (immune complex- and complement-mediated), with first biopsy taken within 2 years of enrollment. Patients with estimated glomerular filtration (eGFR) rate <15 ml/min/1.73 m2 for >3 months at the time of screening, kidney transplant or bone marrow transplant recipients, patients with active malignancy, and patients with active hepatitis B/C replication or human immunodeficiency virus (HIV)-I/II will be excluded. Clinical details including history, medication history and details, and family history will be obtained. Consenting patient’s blood and urine samples will be collected and stored, aligned to their clinical follow-up.

Expected Outcomes:
The network will allow accurate ascertainment of disease burden of glomerular diseases across study sites, establishment of the treatment pattern of common glomerular diseases, investigation of medium- and long-term outcomes (remission, relapse, rate of eGFR decline), and building a suitable infrastructure to carry out clinical trials in primary glomerular disease.
PROFILE KONDISI FISIK UMUM ATLET CABANG OLAHRAGA MUAY THAI ACEH
Authors: Syukriadi Amanda , Nuzuli Nuzuli , Rozi Fatkhur 
Published: August 2023

This study aims to see an overview related to the basic physical condition of muay thai athletes in Aceh 2021. The population in this research is muay thai athletes was trained by KONI Aceh in 2021 which amounts to 10 people consisting of five mens and five womens. Sample in this research was type of total sampling. The data collection using the test and measurement of physical components in muay thai. The collected data is processed using a basic statistical approach of percentage. The results of the data processing illustrated that overall as many as 10% of athletes have physical components are in the category very well, 13% are in the good category, 29% are in the moderate category, 14 percent are in the less category, and the other 14% are in the category less once. Then the author suggests to the relevant parties, especially coaches to pay attention to the physical development of athletes to be improved for the better.
Abstrak
Penelitian ini bertujuan untuk melihat gambaran umum terkait dengan kondisi fisik dasar kecabangan muay thai yang terdapat pada atlet Aceh tahun 2021. Populasi dalam penelitin ini adalah atlte-atlet Muay Thai binaan KONI Aceh tahun 2021 yang berjumlah sebanyak 10 orang terdiri dari lima orang putra dan lima orang putri. Sampel disini berjenis Total Sampling. Pengumpulan data dilakukan menggunakan pendekatan tes dan pengukuran komponen fisik dasar atau umu yang terdapat dalam olahraga muay thai. Data yang terkumpul diolah mengunakan pendekatan statistik dasar persentase. Hasil pengolahan data tergambarkan bahwa secara keseluruhan sebanyak 10% atlet memiliki komponen fisik berada pada kategori baik sekali, 13% berada pada kategori baik, 29% berada pada kategori sedang, 14 persen berada pada kategori kurang, dan sisianya sebannyak 14% lainnya berada pada kategori kurang sekali. Kemudian penulis menyarankan kepada pihak-pihak terkait terutama pelatih maupun pembina agar memperhatikan perkembangan fisik atlet untuk dapat ditingkatkan menjadi lebih baik lagi.
Kata Kunci: Profile, Kondisi Fisik
THE EFFECT OF CONSUMER INTERESTS AND PRODUCT DIFFERENTIATION ON DAIHATSU CAR PURCHASE DECISIONS BRANCH OF PT. ASTRA MEDAN JOHOR
Authors: Syafi’i Luqman , Firah Al 
Published: August 2023

ABSTRACT This research aims to research and analyze the influence of consumer tastes and product differentiation partially and simultaneously on Daihatsu car purchase decisions at PT.Astra International Tbk Branch of Johor Medan. The data analysis technique used is quantitative data analysis. The results of this study obtained a value of significance to consumer appetite based on the t test obtaining the size of thitung> ttable (7,478 >1,991) (Sig 0,023<α0,05) then H0 rejected means there is an influence of consumer taste on the purchase decision. The significance value of product differentiation based on the t test is obtained as thitung>table (2,236>1,991) (Sig 0,005<α0,05) then H0 is rejected means there is a significant influence of product diferenciation on the purchase decision. The result of the F test above is obtained Calculation > Ftable size (4,8473 > 3,11) (Sig 0,000 <α0,05) then H0 rejected means there is a significant influence of consumer tastes and product differentiation in Daihatsu car purchase decisions. The result of the regression is obtained that the Consumer Taste (X1) of 0.407 and Product Differentiation (X2) of 0.425 shows that the consumer taste and product differentiation variables have a positive and significant influence on the decision of purchase of Daihatsu Car in PT.Astra International Tbk Branch of Medan Johor means every increase in the variable of Consumer taste and product difference, then will have a negative impact on the purchase decision of the Daihatu Car in Pt. Keywords: consumer tastes, product differentiation, purchase decisions
IMPLEMENTASI PEMBIAYAAN AKAD SYARIAH PADA PRODUK PEMBIAYAAN MURABAHAH PADA KSPPS BMT AL ITTIHAD
Authors: Khaidir Widya 
Published: August 2023

Baitul Maal Wat Tamwil (BMT) adalah merupakan salah satu bentuk lembaga keuangan Syariah non bank. Sebuah lembaga keuangan Islam yang hadir di tengah-tengah carut marutnya perekonomian kapitalis yang diterapkan di negeri ini, kini hadir dengan menawarkan sistem baru sistem yang bebas dari riba, bebas dari praktek ketidakadilan, mengedepankan amanah dan juga mengemban misi sosial. Murabahah adalah jual beli yang dilakukan seseorang dengan harga awal ditambah dengan keuntungan. Penjual menyampaikan harga beli kepada pembeli ditambah dengan keuntungan yang dikendaki penjual kepada pembeli. Setelah data dikumpulkan kemudian dianalisa dengan analisis deskriptif kualitatif. Sampel 5 orang karyawan BMT Al-Ittihad. Penerapan akad Murabahah pada produk pembiayaan di KSPPS BMT Al- Ittihad sebagian besar sudah sesuai dengan Fatwa DSN No. 04/DSN- MUI/IV/2000 yang mengatur tentang pembiayaan murabahah. pada ketentuan pada fatwa DSN MUI pihak BMT bisa mewakilkan ke nasabah untuk membeli barang namun pihak BMT tidak melakukan akad wakalah tersbut walaupun pada FATWA DSN diperbolehkan. Ini terkait kebijakan yang dilakukan oleh pihak BMT agar tidak terjadi penyalahgunaan atau kerusakan akad tersebut.
TINJAUAN PERAN MAJELIS ULAMA INDONESIA DALAM MENGOPTIMALKAN PENGEMBANGAN PENDIDIKAN ENTERPRENEURSHIP
Authors: Mukhyar  
Published: August 2023

Majelis Ulama Indonesia (MUI) memiliki peran strategis dalam mewakili kepentingan umat Islam, termasuk menerapkan konsep-konsep percepatan pertumbuhan ekonomi enterpreneruship. Karena itu Tulisan ini bertujuan untuk mengetahui peran Majelis Ulama Indonesi (MUI) dalam mengembangkan enterpreneurship pada lembaga pendidikan Islam. Kajian ini mengunakan metode Library Research sebagai cara untuk menelusuri lebih mendalam dari berbagai sumber tertulis berkaitan dengan peran Majelis Ulama Indonesia (MUI) dalam mengoptimalkan pengembangan enterpreneurship pada lembaga pendidikan Islam Dari pembahasan berbagai literatur yang terkait disimpulkan bahwa semakin besar peran Majelis Ulama Indonesia (MUI) mendorong pertumbuhan ekonomi enterpreneurship.
PERSEPSI PERSEPSI KAUM MILENIAL TERHADAP EKONOMI DIGITAL BERBASIS PENDIDIKAN DI PESANTREN AL KIFAYAH RIAU
Authors: Mukhyar  
Published: August 2023

Persepsi kaum milenial terhadap ekonomi digital berbasis pendidikan adalah tanggapan para santri terhadap maraknya ekonomi digital dari perspektif pendidikan yang berfokus pada lima aspek utama, yaitu: (a) Pengetahuan ekonomi digital, (b) Manfaat ekonomi digital, (c) Mengenal jenis-jenis ekonomi digital, (d) Kemampuan mengakses bisnis digital, (e) Ketertarikan terhadap bisnis digital. Penelitian ini dilaksanakan di Pondok Pesantren Al Kifayah Riau, Pekanbaru dengan meneliti persepsi santri. Untuk memenuhi maksud penelitian, maka penelitian ini menggunakan pendekatan kualitatif. Sedangkan untuk menggali persepsi secara mendalam peneliti menggunakan model berpikir induktif, yakni sebuah pendekatan dengan melakukan wawancara yang dimulai dari aspek spesifik kemudian berlanjut pada aspek yang lebih luas atau umum tentang ekonomi digital berbasis pendidikan. Penelitian ini berkesimpulan santri pondok pesantren Al Kifayah Riau memiliki persepsi bervariasi terhadap ekonomi digital. Namun secara mayoritas memiliki pandangan yang sama, yaitu sama-sama memandang perlu ekonomi digital.
Pemanfaatan Jamur Entomopatogen Metarhizium anisopliae (Metsch) Sebagai Bioinsektisida Dalam Mengendalikan Hama Kepik Penghisap Buah (Helopeltis spp) Pada Kakao (Theobroma cacao L)
Authors: Ryzaldi M. Luthfi , Oktarina Oktarina , Murtiyaningsih Hidayah , Hasbi Hudaini , Aldini Gracia Melsiana 
Published: August 2023

Helopeltis spp merupakan salah satu hama pada kakao yang dapat menyebabkan penurunan produksi pada budidaya kakao. Pengendalian hama ini masih banyak menggunakan pestisida kimiawi, efek dari Penggunaan pestisida berbahan aktif kimiawi sulit terdegradasi menyebabkan berbagai dampak negatif bagi lingkungan seperti hilangnya keragaman hayati, dan berdampak pada hama sasaran yaitu memiliki ketahanan terhadap insektisida (resisten). Untuk itu diperlukan pengendalian yang ramah lingkungan dan aman. Salah satu penggunaan agensia hayati seperti jamur M.anisopliae, yang masih perlu untuk diteliti. Tujuan penelitian ini adalah Untuk Mengetahui larutan bioinsektisida dari jamur Metarhizium anisoplae dapat mengurangi aktivitas makan hama Helopeltis pada buah kakao (Theobroma cacao L) dan Mengetahui efektivitas dari berbagai konsentrasi bioinsektisida dari jamur Metarhizium anisopliae terhadap mortalitas hama Helopeltis pada buah kakao (Theobroma cacao L ). Penelitian ini bertempat di Laboratorium Proteksi Tanaman (Puslitkoka). Percobaan menggunakan Rancangan Acak Lengkap non faktorial yang terdiri dari 6 perlakuan. Setiap unit percobaan terdiri dari 10 ekor instar V sampai Imago Helopeltis spp. Perlakuan terdiri dari K0 (control), K1 (10 g/L), K2 (15g/L), K3 (20 g/L), K4 (25 g/L), dan K5 (1 ml/L) kimiawi sebagai pembanding. Data yang diperoleh di analisis ragamnya (anova) dan di uji lanjut menggunakan BNJ 5%. Hasil penelitian menunjukkan bahwa Bioinsektisida jamur M.anisopliae berpengaruh terhadap peningkatan mortalitas hama Helopeltis spp pada konsentrasi (25 g/L) dengan tingkat mortalitas 97,5 % Bioinsektisida jamur M.anisopliae berpengaruh terhadap penurunan aktivitas makan hama Helopeltis spp terdapat pada konsentrasi (25 g/L) dengan jumlah 140,5 tusukan
Studi Deskriptif Karya Roh Kudus sebagai Karunia Rohani berdasarkan Perspektif Teologi Paulus
Authors: Karundeng Ariel Hizkia , Siburian Mardahai 
Published: August 2023

This research is a descriptive study that provides a contribution for the laity to understand the gifts of the Holy Spirit. Through the method of exposing Paul's letters, the results show that these spiritual gifts include the gifts of wisdom, knowledge, faith, healing, performing miracles, prophesying, discerning of various spirits, speaking in tongues, interpreting tongues, apostles, prophet, evangelist, pastor, teacher or instructor, serving, teaching, advising, distributing, leading and mercy. This gift was not only given to the early church. This gift becomes an inherent attribute in the life of a believer so that with it the kingdom of God becomes real in every human life. Not only as a gift but also important to be trained and nurtured to encourage God's work in the church to grow and be useful for the congregation and others. This gift is given not to all believers but specifically to certain people partially or to the community. Penelitian ini merupakan studi deskriptif ini memberikan suatu kontribusi bagi kaum awam untuk memahami karunia-karunia Roh Kudus. Melalui metode eksposisi surat-surat Paulus, hasilnya menunjukkan bahwa karunia-karunia rohani tersebut menyebut karunia hikmat, pengetahuan, iman, kesembuhan, mengadakan mujizat, bernubuat, membedakan bermacam-macam roh, berkata-kata dengan bahasa roh, menafsirkan bahasa roh, rasul, nabi, pemberita Injil, gembala, guru atau pengajar, melayani, mengajar, menasihati, membagi-bagikan, memimpin dan kemurahan. Karunia itu tidak saja diberikan bagi gereja mula-mula. Karunia tersebut menjadi atribut yang melekat di dalam kehidupan orang percaya sehingga dengannya kerajaan Allah menjadi nyata dalam setiap kehidupan manusia. Tidak hanya sebagai anugerah saja tetapi juga penting untuk dilatih dan dipelihara untuk mendorong pekerjaan Allah digerejanya menjadi berkembang dan berguna bagi jemaat dan orang lain. Karunia ini diberikan tidak kepada semua orang percaya namun khusus kepada orang-orang tertentu secara parsial maupun komunitas.