bluuebunny/crossref_metadata_2025_split huggingface dataset:
Hubungan Tingkat Pengetahuan Tentang Anemia Dengan Kepatuhan Ibu Hamil Meminum Tablet Zat Besi Di Puskesmas Sengkol
Authors: Riezqy Ariendha Dian Soekmawaty , Pratiwi Yopi Suryatim , Hardaniyati Hardaniyati 
Published: February 2022

Tujuan penelitian ini adalah untuk mengetahui mencari hubungan tingkat pengetahuan ibu hamil tentang anemia dengan kepatuhan ibu hamil mengkonsumsi tablet zat besi di Puskesmas Sengkol Kabupaten Lombok Tengah. Metode penelitian ini Penelitian ini merupakan penelitian observasional pendekatan cross sectional, dilakukan pada bulan Maret 2019 populasi ibu hamil anemia, sampel diambil secara simpel random sampling sebanyak 30 responden, Analisis data menggunakan analisis univariat, analisis bivariat menggunakan chi square. Hasil penelitian ini didapatkan Responden yang mempunyai tingkat pengetahuan ibu terbanyak adalah yang tahu tentang anemia yaitu 27 responden (90%), dan yang tidak tahu tentang anemia adalah sebanyak 3 responden (10%). Responden yang memiliki kepatuhan meminum tablet zat besi yaitu 23 responden (76,7%) , dan yang tidak patuh meminum zat besi yaitu 7 responden (23,3%). hasil analisa menggunakan chi-square didapatkan Adanya hubungan bermakna antara tingkat pengetahuan ibu hamil dalam mengkonsumsi tablet zat besi p-value < ? (0,05). Dimana nilai p= 0,009 dikarenakan p-value < ? (0,05). Kesimpulan Terdapat hubungan bermakna antara hubungan tingkat pengetahuan ibu hamil tentang anemia dengan kepatuhan ibu hamil mengkonsumsi tablet zat besi di Puskesmas Sengkol.
Gambaran Dukungan Keluarga Terhadap Anak Retardasi Mental Di SLB Praya
Authors: Hardiansah Yayan , Alfian Nanang , Sarwadi Sarwadi , Amrullah Muhammad 
Published: February 2022

Anak yang mengalami retardasi mental sangat memerlukan dukungan khusus dari keluarga, karena dukungan tersebut akan mempengaruhi sikap dan perilaku anak, Dukungan keluarga sangat penting karena keluargalah yang paling lama berinteraksi dengan pasien. Dalam keluarga masalah dapat muncul dan dalam keluarga pula masalah dapat dicarikan alternatifnya.Â Tujuan dari penelitian ini adalah untuk Mengetahui gambaran serta mendeskripsikan dukungan keluarga terhadap anak retardasi mental di SLBÂ Praya. Populasi penelitian adalah seluruh anggota keluarga anak dengan reterdasi mental di SLBÂ Praya, dengan populasi 304 orang dan di dapatkan sampel sebanyak 70 orang dengan reterdasi mental. Jenis penelitian ini dilakukan dengan pendekatan cross sectional. Data di ambil pada 70 responden dari anggota keluarga anak dengan reterdasi mental. Pengumpulan data menggunakan kuesioner dan analisa data dengan menggunakan deskriptif kuantitatif yang menunjukan gambaran dari dukungan keluarga terhadap anak dengan reterdasi mental di SLBÂ Praya. Dengan demikian maka diharapkan anggota keluarga yang memiliki anak dengan reterdasi mental agar memperhatikan pola asuh dan dukungan terhadap anak denagn reterdasi mental agar anak dengan reterdasi mental dapat berinteraksi dengan baik sehinggan sikap dan perilaku anak dapat menjadi lebih baik.
Evaluasi Program Pelatihan Manajemen Unit Ruang Rawat (Kirkpatrick Level I Dan II) Di RSUD Praya-Nusa Tenggara Barat, 2020
Authors: Lalu Muhammad Harmain Siswanto  
Published: February 2022

Pelatihan Manajemen unit ruang rawat Â bertujuan Agar Kepala Ruang Rawat semakin terampil dan mampu melaksanakan tugasnya secara efektif dan efisien, maka diperlukan pengembangan diri melalui pelatihan yang sesuai. Kegiatan evaluasi pelatihan perlu dilakukan untuk mengetahui keberhasilan dari sebuah pelatihan manajemen unit ruang rawat yang sudah diselenggarakan. Mengingat belum pernah dilakukan evaluasi terhadap pelatihan tersebut. Untuk mengetahui hasil evaluasi fasilitator, penyelenggaraan dan evaluasi pengetahuan peserta Penelitian ini merupakan jenis penelitian kuantitatif. Desain penelitian deskriptif observasional. Pendekatan yang digunakanÂ prospektif. Populasi untuk penelitian ini adalah Manajer perawat. Jumlah peserta pelatihan manajemen unit ruang rawat pada penelitian ini adalah 30 orang. Evaluasi yang dilakukan menggunakan Model KirkPatrick Level 1 dan 2 yaitu Reaksi (evaluasi peserta, fasilitator dan Penyelnggaraan) dan Pembelajaran (Pengetahuan Peserta). Instrumen untuk Level 1 menggunakan Lembar evaluasi Fasilitator, Penyelenggaraan, Level 2 menggunakan Lembar evaluasi soal Pre Post Test. Hasil penelitian ini secara umum di dapatkan bahwa Evaluasi peserta pelatihan terhadap Narasumber yaitu dalam kategori sangat baik dan evaluasi Penyelenggaraan Pelatihan menggambarkan baik. Pengetahuan peserta pelatihan sebelum pelatihan sebesar 76,7% kategori cukup dan setelah pelatihan 90% dalam kategori baik. Pelatihan berjalan dengan baik dibuktikan dengan hasil pengetahun peserta pelatihan meningkat. Pelatihan perlu di adakan di rumah sakit lain dengan memperhatikan kaidah-kaidah pelatihan. Perlu menjadi masukan untuk peneliti selanjutnya menggunakan metode kualitatif atau mix metode untuk melihat lebih dalam terkait penyelenggaraan pelatihan.
ALMA Sub-arcsecond-resolution 183 GHz H2O and Dense Molecular Line Observations of Nearby Ultraluminous Infrared Galaxies
Authors: Imanishi 今 Masatoshi 西昌俊 , Nakanishi 中西 Kouichiro 康一郎 , Izumi 泉 Takuma 拓磨 , Baba 馬場俊 Shunsuke 介 
Published: February 2022

Abstract
We present the results of ALMA ∼2 mm, ≲1″-resolution observations of 10 (ultra)luminous infrared galaxies ([U]LIRGs; infrared luminosity ≳1011.7
L
⊙) at z < 0.15, targeting dense (>104 cm−3) molecular (HCN, HCO+, and HNC J = 2–1) and 183 GHz H2O 31,3–22,0 emission lines. Active galactic nucleus (AGN)-important ULIRGs tend to show higher HCN/HCO+
J = 2–1 flux ratios than starburst-classified sources. We detect 183 GHz H2O emission in almost all AGN-important ULIRGs, and elevated H2O emission is found in two sources with elevated HCN J = 2–1 emission, relative to HCO+
J = 2–1. Except one ULIRG (the Superantennae), the H2O emission largely comes from the entire nuclear regions (∼1 kpc), rather than an AGN-origin megamaser at the very center (≪1 kpc). Nuclear (∼1 kpc) dense molecular gas mass derived from HCO+
J = 2–1 luminosity is ≳ a few × 108
M
⊙, and its depletion time is estimated to be ≳106 yr in all sources. Vibrationally excited J = 2–1 emission lines of HCN and HNC are detected in a few (U)LIRGs, but those of HCO+ are not. It is suggested that in mid-infrared-radiation-exposed innermost regions around energy sources, HCO+ and HNC are substantially less abundant than HCN. In our ALMA ∼2 mm data of 10 (U)LIRGs, two continuum sources are serendipitously detected within ∼10″, which are likely to be an infrared-luminous dusty galaxy at z > 1 and a blazar.
An Infrared Search for Kilonovae with the WINTER Telescope. I. Binary Neutron Star Mergers
Authors: Frostig Danielle , Biscoveanu Sylvia , Mo Geoffrey , Karambelkar Viraj , Dal Canton Tito , Chen Hsin-Yu , Kasliwal Mansi , Katsavounidis Erik , Lourie Nathan P. , Simcoe Robert A. , Vitale Salvatore 
Published: February 2022

Abstract
The Wide-Field Infrared Transient Explorer (WINTER) is a new 1 deg2 seeing-limited time-domain survey instrument designed for dedicated near-infrared follow-up of kilonovae from binary neutron star (BNS) and neutron star–black hole mergers. WINTER will observe in the near-infrared Y, J, and short-H bands (0.9–1.7 μm, to J

AB
= 21 mag) on a dedicated 1 m telescope at Palomar Observatory. To date, most prompt kilonova follow-up has been in optical wavelengths; however, near-infrared emission fades more slowly and depends less on geometry and viewing angle than optical emission. We present an end-to-end simulation of a follow-up campaign during the fourth observing run (O4) of the LIGO, Virgo, and KAGRA interferometers, including simulating 625 BNS mergers, their detection in gravitational waves, low-latency and full parameter estimation skymaps, and a suite of kilonova lightcurves from two different model grids. We predict up to five new kilonovae independently discovered by WINTER during O4, given a realistic BNS merger rate. Using a larger grid of kilonova parameters, we find that kilonova emission is ≈2 times longer lived and red kilonovae are detected ≈1.5 times further in the infrared than in the optical. For 90% localization areas smaller than 150 (450) deg2, WINTER will be sensitive to more than 10% of the kilonova model grid out to 350 (200) Mpc. We develop a generalized toolkit to create an optimal BNS follow-up strategy with any electromagnetic telescope and present WINTER’s observing strategy with this framework. This toolkit, all simulated gravitational-wave events, and skymaps are made available for use by the community.
Simulation-based Inference of Reionization Parameters from 3D Tomographic 21 cm Light-cone Images
Authors: Zhao Xiaosheng , Mao Yi , Cheng Cheng , Wandelt Benjamin D. 
Published: February 2022

Abstract
Tomographic three-dimensional 21 cm images from the epoch of reionization contain a wealth of information about the reionization of the intergalactic medium by astrophysical sources. Conventional power spectrum analysis cannot exploit the full information in the 21 cm data because the 21 cm signal is highly non-Gaussian due to reionization patchiness. We perform a Bayesian inference of the reionization parameters where the likelihood is implicitly defined through forward simulations using density estimation likelihood-free inference (DELFI). We adopt a trained 3D convolutional neural network (CNN) to compress the 3D image data into informative summaries (DELFI-3D CNN). We show that this method recovers accurate posterior distributions for the reionization parameters. Our approach outperforms earlier analysis based on two-dimensional 21 cm images. In contrast, a Monte Carlo Markov Chain analysis of the 3D light-cone-based 21 cm power spectrum alone and using a standard explicit likelihood approximation results in less accurate credible parameter regions than inferred by the DELFI-3D CNN, both in terms of the location and shape of the contours. Our proof-of-concept study implies that the DELFI-3D CNN can effectively exploit more information in the 3D 21 cm images than a 2D CNN or power spectrum analysis. This technique can be readily extended to include realistic effects and is therefore a promising approach for the scientific interpretation of future 21 cm observation data.
The Color Gradients of the Globular Cluster Systems in M87 and M49
Authors: Wu Yiming , Liu Chengze , Peng Eric W. , Ko Youkyung , Côté Patrick , Jain Rashi , Ferrarese Laura , Yang Xiaohu , Lançon Ariane , Puzia Thomas , Lim Sungsoon 
Published: February 2022

Abstract
Combining data from the ACS Virgo Cluster Survey and the Next Generation Virgo cluster Survey, we extend previous studies of color gradients of the globular cluster (GC) systems of the two most massive galaxies in the Virgo cluster, M87 and M49, to radii of ∼15 R

e
(∼200 kpc for M87 and ∼250 kpc for M49, where R
e is the effective radius). We find significant negative color gradients, i.e., becoming bluer with increasing distance, out to these large radii. The gradients are driven mainly by the outward decrease in the ratio of red to blue GC numbers. The color gradients are also detected out to ∼15 R

e
in the red and blue subpopulations of GCs taken separately. In addition, we find a negative color gradient when we consider the satellite low-mass elliptical galaxies as a system, i.e., the satellite galaxies closer to the center of the host galaxy usually have redder color indices, for both their stars and their GCs. According to the “two phase” formation scenario of massive early-type galaxies, the host galaxy accretes stars and GCs from low-mass satellite galaxies in the second phase. So an accreted GC system naturally inherits the negative color gradient present in the satellite population. This can explain why the color gradient of the GC system can still be observed at large radii after multiple minor mergers.
The Stability of the Electron Strahl against the Oblique Fast-magnetosonic/Whistler Instability in the Inner Heliosphere
Authors: Jeong Seong-Yeop , Abraham Joel B. , Verscharen Daniel , Berčič Laura , Stansby David , Nicolaou Georgios , Owen Christopher J. , Wicks Robert T. , Fazakerley Andrew N. , Agudelo Rueda Jeffersson A. , Bakrania Mayur 
Published: February 2022

Abstract
We analyze the micro-kinetic stability of the electron strahl in the solar wind depending on heliocentric distance. The oblique fast-magnetosonic/whistler (FM/W) instability has emerged in the literature as a key candidate mechanism for the effective scattering of the electron strahl into the electron halo population. Using data from the Parker Solar Probe (PSP) and Helios, we compare the measured strahl properties with the analytical thresholds for the oblique FM/W instability in the low- and high-β
∥c
regimes, where β
∥c
is the ratio of the core parallel thermal pressure to the magnetic pressure. Our PSP and Helios data show that the electron strahl is on average stable against the oblique FM/W instability in the inner heliosphere. Our analysis suggests that the instability, if at all, can only be excited sporadically and on short timescales. We discuss the caveats of our analysis and potential alternative explanations for the observed scattering of the electron strahl in the solar wind. Furthermore, we recommend the numerical evaluation of the stability of individual distributions in the future to account for any uncertainties in the validity of the analytical expressions for the instability thresholds.
The Ultramassive White Dwarfs of the Alpha Persei Cluster
Authors: Miller David R. , Caiazzo Ilaria , Heyl Jeremy , Richer Harvey B. , Tremblay Pier-Emmanuel 
Published: February 2022

Abstract
We searched through the entire Gaia EDR3 candidate white dwarf catalog for stars with proper motions and positions that are consistent with them having escaped from the Alpha Persei cluster within the past 81 Myr, the age of the cluster. In this search we found five candidate white dwarf escapees from Alpha Persei and obtained spectra for all of them. We confirm that three are massive white dwarfs sufficiently young to have originated in the cluster. All these are more massive than any white dwarf previously associated with a cluster using Gaia astrometry, and possess some of the most massive progenitors. In particular, the white dwarf Gaia EDR3 4395978097863572, which lies within 25 pc of the cluster center, has a mass of about 1.20 solar masses and evolved from an 8.5 solar-mass star, pushing the upper limit for white dwarf formation from a single massive star, while still leaving a substantial gap between the resulting white dwarf mass and the Chandrasekhar mass.
A Snowball in Hell: The Potential Steam Atmosphere of TOI-1266c
Authors: Harman C. E. , Kopparapu Ravi Kumar , Stefánsson Guðmundur , Lin Andrea S. J. , Mahadevan Suvrath , Hedges Christina , Batalha Natasha E. 
Published: February 2022

Abstract
TOI-1266c is a recently discovered super-Venus in the radius valley orbiting an early M dwarf. However, its notional bulk density (∼2.2 g cm−3) is consistent with a large volatile fraction, suggesting that it might have volatile reservoirs that have survived billions of years at more than twice Earth’s insolation. On the other hand, the upper mass limit paints a picture of a cool super-Mercury dominated by >50% iron core (∼9.2 g cm−3) that has tiptoed up to the collisional stripping limit and into the radius gap. Here we examine several hypothetical states for TOI-1266c using a combination of new and updated open-source atmospheric escape, radiative−convective, and photochemical models. We find that water-rich atmospheres with trace amounts of H2 and CO2 are potentially detectable (S/N > ∼ 5) in less than 20 hr of James Webb Space Telescope (JWST) observing time. We also find that water vapor spectral features are not substantially impacted by the presence of high-altitude water or ice clouds owing to the presence of a significant amount of water above the cloud deck, although further work with self-consistent cloud models is needed. Regardless of its mass, however, TOI-1266c represents a unique proving ground for several hypotheses related to the evolution of sub-Neptunes and Venus-like worlds, particularly those near the radius valley.
Pulmonary tuberculosis susceptibility and association with Toll-Like receptor 2 Arg753Gln polymorphism
Authors: El-Masry Eman A , Taher Ibrahim , Hetta Helal F , Eldahdouh Samy S 
Published: February 2022

Introduction: Tuberculosis has been a concern of healthcare professionals due to the serious threats it poses on public health safety. However, regardless all the efforts, no appropriate goals for immunological diagnosis or tuberculosis treatment were established. Toll-like receptor 2 is one of the toll-like receptors, which plays a fundamental role in recognizing and hosting defense against Mycobacterium tuberculosis infection. Toll-like receptor 2’s genetic polymorphism (arginine-to-glutamine substitution at residue 753 (Arg753Gln)) was linked to negative effects on the function of Toll-like receptor 2 which, in turn, impacts the body’s resistance or susceptibility to tuberculosis. The current study aimed at investigating the single Arg753Gln nucleotide polymorphism of the Toll-like receptor 2 gene in patients with tuberculosis infection versus a sample of healthy subjects as controls.
Methodology: A comparative study was conducted to investigate Toll-like receptor 2 polymorphism of the single nucleotide gene Arg753Gln in 30 patients with pulmonary tuberculosis and compare their results with other 20 healthy controls matched by age and sex.
Results: TLR-2-Arg polymorphism allele A occurred in 36.7% of the patient group. Homozygous carriers of allele A/A polymorphism occurred in 13.4% compared to 5% among controls, while GA genotype was found in 23.3% among the study group and 10% among controls. The association between GA genotype and pulmonary tuberculosis was found statistically significant (p = 0.002) than other genotypes. Allele frequency for both G and A were (p =0.002) in patient groups and (p =0.000) among the control group.
Conclusions: TLR-2 Arg753Gln polymorphisms may have a crucial role in pulmonary tuberculosis susceptibility among Egyptian patients.
Multiple infections with hepatitis A virus and development of rheumatoid arthritis among waste water treatment plant workers
Authors: Abd-Elshafy Dina Nadeem , Raslan Hala Zaki , Nadeem Rola , Awad Mona Abd-ElKader , Shalaby Said , Mohamed Bahgat Mahmoud 
Published: February 2022

Introduction: In the present work, we studied the association between multiple exposure of waste water treatment plant workers to infection with existing hepatitis A virus in waste water and development of rheumatoid arthritis, taking in consideration number of working years as an indicator for frequency of exposure to infection, compared to non waste water treatment plant workers.
Methodology: A total of 105 waste water treatment plant workers and 48 NWWTPWs were included in the study. Exclusion criteria were positivity for HBV and/or HCV IgG, negativity to HAV IgG and suffering from rheumatic diseases other than rheumatoid arthritis.
Results: 96.2% of waste water treatment plant workers were anti-HAV-IgG positive, of whom 5 had high antibody titer indicating ongoing infection and were anti-HAV-IgM negative excluding primary infection. These 5 samples were further subjected to quantification of liver enzymes, glutamate oxaloacetate trasaminase and glutamate pyruvate transaminase and HAV-RT-PCR to check viremia and results showed increase of glutamate oxaloacetate trasaminase and glutamate pyruvate transaminase as well as viremea in all of them. Rheumatoid arthritis diagnosis was carried out by detection of C-reactive protein, rheumatoid factor and anti-cyclic citrullinated protein. Rheumatoid arthritis development was 19% in the waste water treatment plant workers with >10 working years and 8% for < 10 working years. Also, disease development started earlier (Age 30-40 years) among the waste water treatment plant workers compared to non waste water treatment plant workers (age: 40-50 years).
Conclusions: Multiple exposures of waste water treatment plant workers to HAV might be one of the etiological stimuli of rheumatoid arthritis.
Retrospective quantitative detection of SARS-CoV-2 by digital PCR showing high accuracy for low viral load specimens
Authors: Lu Renfei , Wang Jian , Li Min , He Jing , Wang Yaqi , Dong Jia , Cai Weihua 
Published: February 2022

Introduction: Accurate detection of severe acute respiratory syndrome coronavirus 2 is critical for diagnosis and disease status evaluation of Coronavirus disease 2019. We retrospectively evaluated the infection status and viral load of severe acute respiratory syndrome coronavirus 2 in Nantong city, China, using a quantitative digital polymerase chain reaction and reverse-transcription PCR.
Methodology: A total of 103 clinical specimens from 31 patients were collected and tested by digital PCR and reverse-transcription PCR.
Results: The overall accuracy of digital PCR was 96.8%, which was higher than the overall accuracy of 87.1% for reverse-transcription PCR. 4 (3.88%) specimens for ORF1ab and 22 (21.36%) specimens for N gene were negative by reverse-transcription PCR but positive by digital PCR. 3 (2.91%, 3/103) specimens of ORF1ab were positive by reverse-transcription PCR but negative by digital PCR. The digital PCR assay exhibited higher sensitivity to measure the N gene than the ORF1ab gene (p < 0.01).
Conclusions: Our results showed that digital PCR assay provides more reliable detection of Coronavirus disease 2019 than reverse-transcription PCR, especially for low viral load specimens.
COVID-19 disease characteristics in different pediatric age groups
Authors: Kepenekli Eda , Yakut Nurhayat , Ergenc Zeynep , Aydıner Ömer , Sarınoğlu Rabia Can , Karahasan Ayşegül , Karakoc-Aydıner Elif , Memişoğlu Aslı , Gökdemir Yasemin , Eralp Ela Erdem , Ergenekon Pınar , Karadağ Bülent , Tezel Kübra Gökçe , Aydın Murat , Şenyürek Betül , Boran Perran 
Published: February 2022

Introduction: Little is known about the COVID-19 disease characteristics and differences between different pediatric age groups. This study aimed to investigate the disease characteristics according to age groups.
Methodology: We conducted a retrospective, single-center study of pediatric COVID-19 in a tertiary care hospital in Turkey. The patients were divided into three groups: 15 days-24 months old (Group 1), 25-144 months old (Group 2), and 145-210 months old (Group 3) according to age.
Results: A total of 139 pediatric patients with COVID-19 were examined. Twenty-nine patients (20.9%) were in Group 1, 52 (37.4%) were in Group 2, 58 (41.7%) were in Group 3. Thirty-nine patients (28.1%) were hospitalized. The most common symptoms were cough (55.4%) and fever (51.8%). The median chest X-ray (CXR) score of hospitalized patients was 1 (min 0-max 7), and the median CXR score of outpatients was 1 (min 0-max 6). Fever was significantly more frequent in Group 1, and chest pain was more frequent in Group 3. Group 1 had significantly higher WBC, lymphocyte, thrombocyte counts, AST, LDH, D-dimer, and Troponin T levels but lower hemoglobin, total protein, and albumin levels. The treatment included antibiotics, oseltamivir, hydroxychloroquine, and supportive therapy. Only one patient (0.7%) received non-invasive mechanical ventilatory support.
Conclusions: As we know the clinical course of COVID-19 in children is less severe than in adults. We also found significant differences in both clinical and laboratory findings between different pediatric age groups which supports the theory that disease pathogenesis is highly variable according to age.