bluuebunny/crossref_metadata_2025_split huggingface dataset:
In Situ Observation of Electron Acceleration by a Double Layer in the Bow Shock
Authors: Wang C. M. , Huang S. Y. , Yuan Z. G. , Jiang K. , Zhang J. , Dong Y. , Xiong Q. Y. 
Published: July 2023

Abstract
The importance of the electric potential along the field direction in the acceleration of electrons in the quasi-perpendicular bow shock has been proposed. Nevertheless, the mechanism by which electrons are accelerated in the bow shock remains unclear from the perspective of in situ observation. In this study, utilizing data obtained by the Magnetospheric Multiscale mission, we identify a double layer (DL) located within the transition layer of the quasi-perpendicular bow shock. It is found that the electric potential generated by this DL corresponds well with an increase in electron parallel temperature, suggesting that the DL can effectively accelerate the electrons in the bow shock. Furthermore, strong whistler emissions have been detected in the vicinity of this DL. It seems that the electrons accelerated by the DL could potentially supply the necessary free energy to excite the observed whistler waves. Thus, the presence of whistler waves provides indirect evidence of an electron beam generated by the DL in bow shock. Our observations demonstrate that the DL can accelerate electrons effectively and impact the electron dynamics within the bow shock.
The Progenitor of the Peculiar Galaxy NGC 3077
Authors: Okamoto Sakurako , Arimoto Nobuo , Ferguson Annette M. N. , Irwin Mike J. , Žemaitis Rokas 
Published: July 2023

Abstract
We present a study of the structural properties and metallicity distribution of the nearby peculiar galaxy NGC 3077. Using data from our survey of the M81 Group with the Hyper Suprime-Cam on board the Subaru Telescope, we construct deep color–magnitude diagrams that are used to probe the old red giant branch (RGB) population of NGC 3077. We map these stars out to and beyond the nominal tidal radius, which allows us to derive the structural properties and stellar content of the peripheral regions. We show that NGC 3077 has an extended stellar halo and pronounced “S-shaped” tidal tails that diverge from the radial profile of the inner region. The average metallicity of the old population in NGC 3077 is estimated from individual RGBs to be [M/H] = −0.98 ± 0.26, which decreases with the distance from the galaxy center as [M/H] = −0.17 dex

R

h

−
1

. The metallicity of the S-shaped structure is similar to that of the regions lying at r ∼ 4 × R

h
( ∼ 30 kpc), indicating that the stellar constituents of the tidal tails have come from the outer envelope of NGC 3077. These results suggest that this peculiar galaxy was probably a rather normal dwarf elliptical galaxy before the tidal interaction with M81 and M82. We also examine the evidence in our data set for the six recently reported ultrafaint dwarf candidates around NGC 3077. We recover a spatial overdensity of sources coinciding with only one of these.
Particle Acceleration and Their Escape into the Heliosphere in Solar Flares with Open Magnetic Field
Authors: Gordovskyy Mykola , Browning Philippa K. , Kusano Kanya , Inoue Satoshi , Vekstein Grigory E. 
Published: July 2023

Abstract
Energetic particle populations in the solar corona and in the heliosphere appear to have different characteristics even when produced in the same solar flare. It is not clear what causes this difference: properties of the acceleration region, the large-scale magnetic field configuration in the flare, or particle transport effects, such as scattering. In this study, we use a combination of magnetohydrodynamic and test-particle approaches to investigate magnetic reconnection, particle acceleration, and transport in two solar flares: an M-class flare on 2013 June 19, and an X-class flare on 2011 September 6. We show that in both events, the same regions are responsible for the acceleration of particles remaining in the coronal and being ejected toward the heliosphere. However, the magnetic field structure around the acceleration region acts as a filter, resulting in different characteristics (such as energy spectra) acquired by these two populations. We argue that this effect is an intrinsic property of particle acceleration in the current layers created by the interchange reconnection, and therefore, may be ubiquitous, particularly, in noneruptive solar flares with substantial particle emission into the heliosphere.
Testing the Circularity of PSR B0818-41's Carousel
Authors: McSweeney Samuel J. , Smith Lisa , Bhat N. D. Ramesh , Wright Geoff 
Published: July 2023

Abstract
The phenomenon of subpulse drifting is an important single-pulse phenomenon that can potentially provide important insights into the elusive radio emission mechanism in pulsars. We analyze the frequency behavior of the single pulses of B0818−41, observed from 300 to 500 MHz (Band 3 of the upgraded Giant Metrewave Radio Telescope, uGMRT), and compare it to the evolution of the average profile to place constraints on the geometry of the pulsar emission beam. We show that a circular carousel of discrete beamlets, where each beamlet is radially symmetric, is not consistent with the observed behavior, and we describe an alternative consistent range of possible elliptical carousel geometries. We also combine the uGMRT data with some archival Murchison Widefield Array observations and several other published profiles to characterize the profile evolution across a frequency range spanning ∼170 MHz to ∼1.4 GHz.
L’utilizzo dell’Helmet-CPAP nei reparti di pediatria: quali sono le conoscenze degli infermieri? Una survey
Authors: Maffeo Marina , Cortese Martina , Cecchi Luca , Gregorini Mirco , Petronici Alessio , Ciofi Daniele 
Published: July 2023

Introduzione: con l’avvento della pandemia da COVID-19 e l’aumento di virus respiratori, si è osservato un incremento dei casi di insufficienza respiratoria acuta, per cui è stato necessario implementare i trattamenti ad alta intensità di cura anche in setting non intensivi. Questa indagine ha l’obiettivo di valutare le conoscenze dei professionisti sanitari e le criticità riscontrate riguardo l’utilizzo del dispositivo Helmet Continuous Positive Airway Pressure (H-CPAP) nei setting extra intensivi pediatrici con lo scopo di predisporre bisogni formativi e strumenti operativi per una gestione ottimale del dispositivo.
Materiali e Metodi: è stata predisposta una survey descrittiva tramite un questionario ad hoc con domande a risposta multipla e aperta al personale sanitario dei reparti di pediatria di un’azienda pediatrica toscana.
Risultati: la maggior parte del campione è favorevole all’uso dell’H-CPAP in reparto e ha acquisito conoscenze sull’utilizzo, ma non si ritiene ancora autonomo nella sua gestione. Le principali criticità riguardano il ridotto numero di dotazione organica, la mancanza di strumentazione adeguata (telemetria) e infine la mancanza di formazione adeguata.
Discussione e conclusioni: l’indagine ha evidenziato l’importanza di implementare corsi di formazione teorici/pratici, assicurare un’organizzazione efficace e un numero di risorse umane adeguate per garantire la massima qualità dell’assistenza.
Molecular evidence and phylogenetic delineation of spotted fever group Rickettsia species in Amblyomma ticks from cattle in Gauteng and Limpopo Provinces, South Africa
Authors: Mhlambo Keneilwe , Iweriebor Benson C , Mkolo Nqobile , Afolabi K O , Obi Larry C 
Published: July 2023

Objective:
To determine the prevalence of tick-borne pathogens with a particular focus on Rickettsia spp. in ticks collected from cattle in Gauteng and Limpopo Provinces, South Africa.

Methods:
A total of 200 ticks were collected from cattle within the Madala livestock, Pretoria, Gauteng Province and in Mankweng Township, Polokwane, Limpopo Province in 2019. The ticks were morphologically identified and processed individually for a total genomic DNA extraction. Specific primers targetting ompA, ompB, and the 17KDa genes were used for a molecular screening and delineation of Rickettsia from the extracted genetic materials using polymerase chain reaction (PCR) technique. PCR amplicons of positive samples were sequenced bidirectionally using the Sanger sequencing method. Sequences generated were processed and analysed using appropriate bioinformatics software.

Results:
The ticks were morphologically identified as Amblyomma spp. PCR profiling of the genomic DNA samples revealed the presence of the Rickettsia pathogen in 42 (21%) of the ticks collected from both Provinces. Out of the genes profiled, 14 (7%) were positive for 17KDa, 42 (21%) for ompA and 32 (16%) were positive for ompB genes respectively. The nucleotide blast of the sequenced genomes showed high similarity, as high as 100% with other reference Rickettsia (R.) africae in the GenBank. The phylogenetic analysis of the sequences further validated them as R. africae with their characteristic clustering pattern with related reference sequences.

Conclusions:
There is an abundance of R. africae in Amblyomma ticks collected from cattle in the study areas. This has serious public health implications as individuals who accidentally get infested with the ticks could acquire R. africae. Hence, adequate precautions in terms of sensitization of farmers about the risk and mass mobilization drive to control the vectors in the areas are highly recommended to safeguard public health.
Processing speed test and 30-day readmission in elderly non-cardiac surgery patients- A retrospective study
Authors: Maheshwari Kamal , Yalcin Esra Kutlu , Wang Dong , Mascha Edward J. , Rosenfeldt Anson , Alberts Jay L. , Turan Alparslan , Sessler Daniel I. , Cummings III Kenneth C. 
Published: July 2023

Background and Aims:
Preoperative cognitive function screening can help identify high-risk patients, but resource-intensive testing limits its widespread use. A novel self-administered tablet computer-based Processing Speed Test (PST) was used to assess cognitive “executive” function in non-cardiac surgery patients, but the relationship between preoperative test scores and postoperative outcomes is unclear. The primary outcome was a composite of 30-day readmission/death. The secondary outcome was a collapsed composite of discharge to a long-term care facility/death. Exploratory outcomes were 1) time to discharge alive, 2) 1-year mortality and 3) a collapsed composite of postoperative complications.

Methods:
This retrospective study, after approval, was conducted in elective non-cardiac surgery patients ≥65 years old. We assessed the relationship between processing speed test scores and primary/secondary outcomes using multivariable logistic regression, adjusting for potential confounding variables.

Results:
Overall 1568 patients completed the PST, and the mean ± standard deviation test score was 33 ± 10. The higher PST score is associated with better executive function. A 10-unit increase in the test score was associated with an estimated 19% lower 30-day readmission/death odds, with an odds ratio (OR) and 95% confidence interval (CI) of 0.81 (0.68, 0.96) (P = 0.015). Similarly, 10-unit increase in test score was associated with an estimated 26% lower odds of long-term care need/death, with OR (95% CI) of 0.74 (0.61, 0.91) (P = 0.004). We also found statistically significant associations between the test scores and time to discharge alive and to 1-year mortality, however, not with a composite of postoperative complications.

Conclusion:
Elderly non-cardiac surgery patients with better PST scores were less likely to be readmitted, need long-term care after discharge or die within 30 days. Preoperative assessment of cognitive function using a simple self-administered test is feasible and may guide perioperative care.
Role of Apamarga Kshara in Current Clinical Practice
Authors: Manmahendra  , Shailendra Singh  , Rekha Jatav  , P. Hemantha Kumar  
Published: July 2023

Ayurveda is Indian traditional medical system, in which herbal, mineral and animal products are used for treatment of disease. In which, Shalya Tantra is branch of Ayurveda in Astanga Ayurveda. Shalya Tantra field is deal with medical as well as surgical conditions. Sushrut Samhia is oldest and important text in field of Shalya Tantra written by Acharya Sushruta.
In Shalya tantra sphere ample of treatment options available, In which Kshara Chikitsa very important part of Ayurveda medical field. Acharya Susshrut and Vabhagvat have saying, Kshara Chikitsa is best treatment compare to others Ayurveda therapy (Agnikarma and Raktamokshan) because of multiple mode of actions describe of Apamarga Kshara. Acharya Sushruta describe this property of Apamarga Kshara e.g., Chedan, Bhedan, Lekhan, Shoshan and suppress of three Doshas. In Current era lot of surgeons and clinician used of Kshara in External and internal intervention as per indication of Text. In this review article we are collect of all published data based on evidence based clinical practice. In which search strategy, include all clinical trials and case report published in below mentioned authentic search engine. All literature collects from Google Scholar, PubMed and Cochrane library. Aim of this literature review update of all researchers and clinicians regarding to Kshara Chikitsa and new development of infield Kshara Karma.
THE DISTRIBUTION AND SOIL CARBON STOCK ON LAND UTILITY TYPES OF BUSH, MOOR, MIXED GARDEN AND RAINFED RICE FIELDS ON DRY LAND IN ACEH BESAR REGENCY
Authors: Abdullah Umar Husein , Endiyani Endiyani , Irhami Irhami , Agustina Sri , Akbar Yusran 
Published: July 2023

This study aims to determine the potential of soil carbon on dry land in Aceh Besar regency. This study uses a descriptive method based on field results and surveys and laboratory analysis. Soil sampling at various depths was carried out for carbon and bulk density analysis. Composite soil samples were taken at a depth of 0-5, >5-10, >10-20, >20-30, >30-70, and >70-100 cm. The type of land use is bush covering an area of ??96,962.2 ha, moor 313.03 ha, rainfed rice fields 4,478.67 ha and mixed gardens 15,052.09 ha. The highest percentage of soil carbon is in the mixed garden land utility type (3.40%) compared to other types of utility. the highest carbon potential is found in the bush land utility type (137.68 tons/ha) compared to other types of utility. The highest soil carbon stock is in the type of land use of bush compared to other types of land utility. This is because the bush land utility type has soil carbon potential and a large area compared to other land utility types.
Gambaran Etika Belajar dan Hasil Belajar Mahasiswa Prodi Manajemen Informasi Kesehatan Stikes Santa Elisabeth Medan
Authors: Munthe Josua Saputra , Jetslin Simbolon  , Selviani Sipayung  , Angelia Pasaribu  
Published: July 2023

Penelitian ini bertujuan untuk membantu mengetahui gambaran etika belajar mahasiswa prodi manajemen informasi Kesehatan STIKes Santa Elisabeth Medan. Penelitian ini dilakukan di STIKes Santa Elisabeth Medan pada bulan Maret dengan menggunakan metode kuantitatif. Subjek penelitian ini adalah mahasiswa Program Studi Manajemen Informasi Kesehatan. Sedangkan objek penelitiannya adalah Pengaruh Etika Belajar Terhadap Hasil Belajar mahasiswa program studi Manajemen Informasi Kesehatan, Stikes Santa Elisabeth Medan. Instrumen untuk mengukur variabel penelitian adalah dengan menyediakan kuesioner. Bentuk kuesioner yang digunakan adalah kuesioner tertutup, dimana responden memilih jawaban yang benar sesuai dengan jawaban yang dipilih dalam kuesioner penelitian. Teknik pengambilan sampel menggunakan quota sampling. Hasil yang dicapai siswa setelah mengikuti proses kegiatan belajar mengajar yang meliputi ranah kognitif, afektif dan psikomotorik dapat dinilai melalui tes lisan maupun tertulis. Etika pembelajaran dalam kaitannya dengan proses pembelajaran bertujuan untuk mengarahkan bagaimana sebenarnya proses belajar mengajar dengan kaidah yang jelas diharapkan dapat menghasilkan output yang maksimal, terutama siswa yang berilmu serta beriman dan berakhlak.
Individuals’ Access to Medical Imaging Results via Patient Portals
Authors: CADTH  
Published: July 2023

Patient portals allow users to access, manage, and share their health information online.
Patient portals are available in 6 provinces: Alberta, British Columbia, Saskatchewan, Ontario, Prince Edward Island, and Quebec.
Patient portals in Canada are implemented at the provincial, regional, or clinic level of the health care system, and vary in the health data and features that are shared with users.
Medical imaging reports are shared on portals in Alberta, Ontario, Quebec, and Saskatchewan. In Saskatchewan and Alberta, reports are available immediately, whereas Quebec has a 30-day embargo period. Ontario has an intention to enable patient portals to share medical images from provincial diagnostic imaging repositories in the future.
A tailored approach may be considered when timing the release of medical imaging results due to concerns related to patient anxiety, especially for individuals waiting for diagnostic results of potentially life-threatening or serious conditions.
Radiologists can use lay language in their reports and provide users with reliable sources of information to increase understanding of complex results. They may develop or take advantage of existing patient-friendly templates for sharing results on portals.
ANALISIS PENGARUH PELATIHAN KERJA DAN KOMPENSASI TERHADAP KINERJA KARYAWAN DENGAN KEPUASAN KERJA SEBAGAI VARIABEL INTERVENING
Authors: Gusnawati Mawari , Sari Vivi Nila , Pratiwi Nila 
Published: July 2023

Penelitian ini bertujuan untuk mengetahui analisis pengaruh pelatihan kerja dan kompensasi terhadap kinerja karyawan dengan kepuasan kerja sebagai variabel intervening pada Pabrik Tahu Makmur Sungai Tanang Kabupaten Agam. Penelitian ini menggunakan metode sampel jenuh untuk penentuan sampel dengan jumlah populasi sebanyak 35 karyawan dan sampel sebanyak 35 karyawan. Metode analisis yang digunakan dalam penelitian ini adalah analisis Outer model, Average Variance Extracted (AVE), Penilaian Reabilitas, dan Pengujian Inner Model (Structural Model) dengan menggunakan Smart PLS 3.0. Hasil penelitian menunjukkan bahwa pelatihan kerja berpengaruh positif dan signifikan terhadap kepuasan kerja pada karyawan, kompensasi berpengaruh positif dan signifikan terhadap kepuasan kerja, pelatihan kerja berpengaruh positif dan tidak signifikan terhadap kinerja karyawan pada, kompensasi berpengaruh positif dan tidak signifikan terhadap kinerja karyawan, kepuasan kerja berpengaruh positif dan signifikan terhadap kinerja karyawan pada, pelatihan kerja berpengaruh positif dan signifikan terhadap kinerja karyawan melalui kepuasan kerja, kompensasi berpengaruh positif dan signifikan terhadap kinerja karyawan melalui kepuasan kerja
MENELISIK MAKNA HIJRAH DALAM AL-QUR’AN
Authors: Hasbullah Hasbullah , Jauhari Sofuan 
Published: July 2023

The trend of hijrah being a new choice in the life of a Muslim today hijrah is connoted with repentance, which tends to be synonymous with significant changes to the way of dressing that was not closed aurat, dressed tight, now changed to cover aurat, dress more Syar'i with a long veil and loosely dressed, some even wear veils. This research uses qualitative methods with this type of library reaserch and uses data collection techniques with the collection of records, books, books and others referring to the research of Maryam verse 46, al-Mu'minun verse 67, al-Furqon verse 30, al-Muzzammil verse 10, and al-Muddatsir verse 5 by consolidating the interpretation of Ibn Katsir Muhammad Quraish Shihab.
Thiết kế tình huống dạy học vận dụng kiến thức Hình học 11 theo định hướng giáo dục STEM
Authors: Nguyễn Thị Ngọc Yến 
Published: July 2023

Giáo dục STEM trong trường trung học giúp học sinh (HS) phát triển các năng lực đặc thù các môn học về STEM, các năng lực chung và phẩm chất của HS và giúp HS định hướng nghề nghiệp. HS biết liên kết các kiến thức, kỹ năng liên quan đến các lĩnh vực Khoa học, Công nghệ, Kĩ thuật và Toán học để giải quyết vấn đề trong cuộc sống thực tiễn, HS biết sử dụng, quản lý và truy cập Công nghệ, đẩy mạnh ứng dụng công nghệ thông tin (CNTT) trong dạy và học. Trong chương trình giáo dục phổ thông (GDPT) 2018, nội dung và mục tiêu yêu cầu cần đạt có nhiều đổi mới chú trọng việc HS sử dụng kiến thức vào mô tả và giải quyết các vấn đề thực tiễn. Đặc biệt các nội dung kiến thức Hình học 11, giáo viên (GV) có thể thiết kế và tổ chức các tình huống dạy học theo định hướng giáo dục STEM. Thông qua, việc giải quyết các tình huống theo các hình thức dạy học định hướng giáo dục STEM giúp HS phát huy được các năng lực Toán học, phát huy các năng lực của bản thân, có niềm đam mê nghiên cứu khoa học và định hướng nghề nghiệp.
Trong bài viết này, chúng tôi trình bày một số vấn đề cơ bản về giáo dục STEM, các hình thức tổ chức dạy học theo định hướng giáo dục STEM, tiến trình dạy học môn Toán theo định hướng STEM, các tiềm năng của Hình học 11 dạy học theo định hướng STEM và xây dựng các tình huống dạy học vận dụng kiến thức Hình học 11 theo định hướng giáo dục STEM.
The Impact of Electronic Human Resource Management on Organizational Performance in Jordan
Authors: Al-Hadban Rami 
Published: July 2023

The study aimed to find out the impact of electronic human resource management practices on organization's performance in Greater Amman Municipality. The study sample was selected from the Greater Amman Municipality employees. The study used analytical descriptive methodology
A simple random sampling was used. The study sample consisted of 243 Employees. A self-administrated questionnaire was designed according to research objectives and hypotheses. The questionnaire was validated before distribution to collect data. The collected data was analyzed through using AMOS. The study concluded that electronic human resources management practices on organization’s performance. The study concluded that e-HRM has a significant effect on competitive advantages and in the same time, E-HRM also has a significant effect on organizational performance. The study also concluded that Competitive advantage has an effect on e-HRM and it mediates the relation between E-HRM and the organizational performance. The study recommends the Greater Amman top management must understand the mechanism behind that how they can manage their human resources to achieve organization performance for better productivity of organization and Greater Amman municipality is advised to use e-HRM available tools in employing new workers, whom in they turn can achieve the tasks entrusted to them in good manner which in its turn will be reflected positively in completive advantages an organization performance.
Factors Influencing Customers’ Purchase Decision Making On Halal Cosmetic Product
Authors: Rukmana Ovalia , Febrianti Puspita 
Published: July 2023

Purpose – This study aims to investigate factors which influence customers’ purchasing decisions on halal cosmetic product, called Wardah. Methodology/approach – Quantitative Approach is adopted in this study. A survey was conducted with 100 respondents to grasp the respondents’ perceptions and attitude on factors that influence them to make purchase decision on halal cosmetic product (Wardah). Purposive sampling technique is employed to determine the sample of respondents. For data analysis, we conducted multiple linear regression, with SPSS. Findings – As a result, this study indicates that factors influencing the customers’ purchasing decision making on halal cosmetic (Wardah) are the variables of product quality, price and brand image. Those variables have positive and significant influence to the customers’ purchasing decision. Novelty/value – this study reveals motivating factors on customers purchasing decision making on halal cosmetics in Indonesia.