bluuebunny/crossref_metadata_2025_split huggingface dataset:
Multispacecraft Observations of a Widespread Solar Energetic Particle Event on 2022 February 15–16
Authors: Khoo L. Y. , Sánchez-Cano B. , Lee C. O. , Rodríguez-García L. , Kouloumvakos A. , Palmerio E. , Carcaboso F. , Lario D. , Dresing N. , Cohen C. M. S. , McComas D. J. , Lynch B. J. , Fraschetti F. , Jebaraj I. C. , Mitchell J. G. , Nieves-Chinchilla T. , Krupar V. , Pacheco D. , Giacalone J. , Auster H.-U. , Benkhoff J. , Bonnin X. , Christian E. R. , Ehresmann B. , Fedeli A. , Fischer D. , Heyner D. , Holmström M. , Leske R. A. , Maksimovic M. , Mieth J. Z. D. , Oleynik P. , Pinto M. , Richter I. , Rodríguez-Pacheco J. , Schwadron N. A. , Schmid D. , Telloni D. , Vecchio A. , Wiedenbeck M. E. 
Published: March 2024

Abstract
On 2022 February 15–16, multiple spacecraft measured one of the most intense solar energetic particle (SEP) events observed so far in Solar Cycle 25. This study provides an overview of interesting observations made by multiple spacecraft during this event. Parker Solar Probe (PSP) and BepiColombo were close to each other at 0.34–0.37 au (a radial separation of ∼0.03 au) as they were impacted by the flank of the associated coronal mass ejection (CME). At about 100° in the retrograde direction and 1.5 au away from the Sun, the radiation detector on board the Curiosity surface rover observed the largest ground-level enhancement on Mars since surface measurements began. At intermediate distances (0.7–1.0 au), the presence of stream interaction regions (SIRs) during the SEP arrival time provides additional complexities regarding the analysis of the distinct contributions of CME-driven versus SIR-driven events in observations by spacecraft such as Solar Orbiter and STEREO-A, and by near-Earth spacecraft like ACE, SOHO, and WIND. The proximity of PSP and BepiColombo also enables us to directly compare their measurements and perform cross-calibration for the energetic particle instruments on board the two spacecraft. Our analysis indicates that energetic proton measurements from BepiColombo and PSP are in reasonable agreement with each other to within a factor of ∼1.35. Finally, this study introduces the various ongoing efforts that will collectively improve our understanding of this impactful, widespread SEP event.
Evolution of the Angular Momentum of Molecular Cloud Cores in Magnetized Molecular Filaments
Authors: Misugi Yoshiaki , Inutsuka Shu-ichiro , Arzoumanian Doris , Tsukamoto Yusuke 
Published: March 2024

Abstract
The angular momentum of molecular cloud cores plays a key role in the star formation process. However, the evolution of the angular momentum of molecular cloud cores formed in magnetized molecular filaments is still unclear. In this paper, we perform 3D magnetohydrodynamics simulations to reveal the effect of the magnetic field on the evolution of the angular momentum of molecular cloud cores formed through filament fragmentation. As a result, we find that the angular momentum decreases by 30% and 50% at the mass scale of 1 M
⊙ in the case of weak and strong magnetic field, respectively. By analyzing the torques exerted on fluid elements, we identify the magnetic tension as the dominant process for angular momentum transfer for mass scales ≲3 M
⊙ for the strong magnetic field case. This critical mass scale can be understood semianalytically as the timescale of magnetic braking. We show that the anisotropy of the angular momentum transfer due to the presence of a strong magnetic field changes the resultant angular momentum of the core only by a factor of 2. We also find that the distribution of the angle between the rotation axis and the magnetic field does not show strong alignment even just before the first core formation. Our results also indicate that the variety of the angular momentum of the cores is inherited from the difference in the phase of the initial turbulent velocity field. The variety could contribute to the diversity in size and other properties of protoplanetary disks recently reported by observations.
On the Mesoscale Structure of Coronal Mass Ejections at Mercury’s Orbit: BepiColombo and Parker Solar Probe Observations
Authors: Palmerio Erika , Carcaboso Fernando , Khoo Leng Ying , Salman Tarik M. , Sánchez-Cano Beatriz , Lynch Benjamin J. , Rivera Yeimy J. , Pal Sanchita , Nieves-Chinchilla Teresa , Weiss Andreas J. , Lario David , Mieth Johannes Z. D. , Heyner Daniel , Stevens Michael L. , Romeo Orlando M. , Zhukov Andrei N. , Rodriguez Luciano , Lee Christina O. , Cohen Christina M. S. , Rodríguez-García Laura , Whittlesey Phyllis L. , Dresing Nina , Oleynik Philipp , Jebaraj Immanuel C. , Fischer David , Schmid Daniel , Richter Ingo , Auster Hans-Ulrich , Fraschetti Federico , Mierla Marilena 
Published: March 2024

Abstract
On 2022 February 15, an impressive filament eruption was observed off the solar eastern limb from three remote-sensing viewpoints, namely, Earth, STEREO-A, and Solar Orbiter. In addition to representing the most-distant observed filament at extreme ultraviolet wavelengths—captured by Solar Orbiter's field of view extending to above 6 R
⊙—this event was also associated with the release of a fast (∼2200 km s−1) coronal mass ejection (CME) that was directed toward BepiColombo and Parker Solar Probe. These two probes were separated by 2° in latitude, 4° in longitude, and 0.03 au in radial distance around the time of the CME-driven shock arrival in situ. The relative proximity of the two probes to each other and the Sun (∼0.35 au) allows us to study the mesoscale structure of CMEs at Mercury's orbit for the first time. We analyze similarities and differences in the main CME-related structures measured at the two locations, namely, the interplanetary shock, the sheath region, and the magnetic ejecta. We find that, despite the separation between the two spacecraft being well within the typical uncertainties associated with determination of CME geometric parameters from remote-sensing observations, the two sets of in situ measurements display some profound differences that make understanding the overall 3D CME structure particularly challenging. Finally, we discuss our findings within the context of space weather at Mercury's distance and in terms of the need to investigate solar transients via spacecraft constellations with small separations, which has been gaining significant attention during recent years.
A Radio Galaxy Gravitational Lens in the COSMOS-Web Survey
Authors: Moore Charlotte , Lacy Mark 
Published: March 2024

Abstract
COSMOS 5914+1219 is a radio galaxy that is gravitationally lensing a background star-forming galaxy. We use a total of eight Hubble Space Telescope and JWST images to model the radio source host galaxy as a bulge plus disk system and fit the photometry from the optical through mid-infrared. We find best-fitting photometric redshifts of ≈1.65 for the radio galaxy and ≈4 for the lensed galaxy. We confirm a high stellar mass for the lens of 3.3 ± 0.2 × 1011 M
⊙ compared to a mass enclosed by the Einstein Ring of 1.6 ± 0.1 × 1012 M
⊙ and a star formation rate (SFR) of 340 ± 150 M
⊙ yr−1. For the lensed galaxy, we estimate a stellar mass of 9.9 ± 1.7 M
⊙/μ and a SFR of 150 ± 55 M
⊙/μ, where μ is the amount of magnification via lensing.
Inferences Regarding a Stellar Metallicity Distribution Following a Single Primordial Chemical Enrichment Event
Authors: Smith Graeme H. 
Published: March 2024

Abstract
An idealized scenario is presented according to which a power-law distribution in metallicity might have characterized the first metal-poor stars. The scenario assumes an initial synthesis of heavy elements within a first source of metals, followed by a subsequent ejection of these metals and their dilution within a metal-free gas environment.
Business Strategic Realignment for a Sustainable Fashion Brand
Authors: Ayularas Bonita , Aulia Zaim Ilma 
Published: March 2024

Research Aims: This study aims to determine and formulate business strategies for House of Majik, an upcycling fashion brand, to redefine its business model as a sustainable fashion brand.
Design/methodology/approach: This study uses a conceptual framework which uses several steps and tolls, such as business environmental scanning through external analysis (PESTEL, Porter’s Five Forces, and Competitor Analysis), Internal Analysis (Value-chain Analysis), Strategy Formulation (TOWS Matrix Analysis), and Redefining Business Model through Value Proposition Canvas and Business Model Canvas approach.
Research Findings: Findings suggest House of Majik to adopt focus-differentiation business strategy, as the strategy is the most appropriate to leverage the exclusivity, creativity, and uniqueness inherent in an upcycling brand. Which affirmed by the value proposition of House of Majik to offer limited editions of upcycled pieces as distinctive products with reasonable prices.
Keywords: business strategy; value proposition canvas; business model canvas; sustainable fashion; upcycling fashion
Analisis Pengaruh Arus Menyilang (Weaving) Terhadap Kinerja Jalan Arteri Primer (Studi Kasus: Jalan Ahmad Yani Manado)
Authors: Pesik Belinda Septiani , Rompis Semuel Yacob Recky , Rumayar Audie Lexie Egbert 
Published: March 2024

Efisiensi kinerja jalan dipengaruhi oleh arus menyilang yang mengganggu lalu lintas akibat perpindahan lajur. Tujuan yang hendak dicapai adalah mengetahui pengaruh weaving terhadap kapasitas jalan arteri primer, membuat simulasi dan kalibrasi data lapangan menggunakan SUMO, menentukan rekomendasi pengendalian arus menyilang. Sampai saat ini belum ada penelitian tentang analisis arus menyilang pada jalan arteri primer yang menggunakan analisa karakteristik lalu lintas yang dikalibrasi menggunakan aplikasi SUMO. Data volume tertinggi segmen non-weaving sepanjang periode survei digunakan simulasi sumo. Hasil simulasi berupa meanSpeed akan dibandingkan dengan perhitungan nilai kecepatan rata-rata data lapangan. Nilai output simulasi akan dikalibrasi hingga nilai kecepatan rata-rata data lapangan mendekati ouput SUMO. Kalibrasi dilakukan dengan cara membuat variasi input nilai departSpeed. Hasil penelitian yang diperoleh adalah nilai kapasitas pada segmen non-weaving lebih besar jika dibandingkan dengan kapasitas pada segmen weaving sehingga dapat diinterpretasikan bahwa arus menyilang menyebabkan penurunan kapasitas jalan arteri primer. Data lapangan menghasilkan nilai kecepatan rata-rata sebesar 4,82 meter/detik. Hasil simulasi adalah 1,21 meter/detik dengan kesesuaian terhadap data lapangan 25,16%. Ouput hasil kalibrasi 4,98 meter/detik memiliki kesesuaian dengan data lapangan sebesar 96,68%. Rekomendasi pengendalian arus menyilang untuk mereduksi kemacetan adalah penggunaan median jalan dengan kecepatan rata-rata sebesar 13,44 meter/detik meningkat sebesar 64,12%.

Kata kunci— arus menyilang, jalan arteri, kalibrasi, kapasitas, sumo
Cultural Texts, a Key to Communicative Competence in Third and Fourth Forms Secondary School in Goma
Authors: Babona Ukobizaba Nduwayezu 
Published: March 2024

Purpose: The work at hand examines the effects of cultural texts, integrated in the language teaching and learning, on students’ communicative competence in third and fourth forms secondary school. It has been noticed that some teachers of English do not yet distinguish a literary (cultural) text from a scientific or technical one precisely while determining pedagogic purposes.
Methodology: To gather data in this research, an experimental study was conducted in third and fourth forms secondary school in Goma.
Findings: The overall findings have revealed that cultural texts influence both reading comprehension, retelling and interpretation skills, a real gateway to communicative competence enhancement. In other words, this study brings a new vision to the practice of communicative activities as currently carried out in Goma secondary schools.
Unique contribution to theory, policy and practice: It arises English teachers’ concern not only for the message expressed by the text, but also for the exploitation of students’ cultural values and schemata to heighten their communicative competence.
Characterization of Myosatellite Stem Cells from Black Bone Chicken and Effect of Different Animal Serums on Growth Performance
Authors: Chaiyod Rungravee , Lertworapreecha Monthon 
Published: March 2024

Isolation of muscle stem cells (myosatellite stem cells) of black bone chickens using enzymatic digestion, the pronase, and screening by low-speed centrifugation process combined with 40 μm cell strainer filtration showed that this method was able to separate chicken muscle stem cells efficiently. The results proved that the isolated cells were myosatellite stem cells expressing marker genes, c-met, Pax7, MyoD, and myogenin, by RT-PCR assay. Additionally, immunofluorescence staining with monoclonal antibodies confirmed the isolated cells were MSCs, with positive staining for canonical markers proteins: Pax7, Desmin, and actin. Evaluating the influence of fetal bovine serum (FBS), horse serum (HS), and chicken serum (CKS) supplements on MSC proliferation revealed that FBS emerged as the most effective despite its escalating cost and emerging need for alternatives. Notably, Chicken Serum (CKS) demonstrated potential as an alternative, closely following the cell proliferation rate achieved by FBS. Our findings affirm the efficacy of the devised isolation method and highlight the potential of using chicken serum in cell culture protocols.
HIGHLIGHTS
This research established a technique for isolating myosatellite stem cells from black bone chickens through enzymatic processes combined with gradient methods. Centrifugation aids in obtaining a purer isolation of these stem cells and allows for the evaluation of various animal serums’ effects. In cell cultures, the performance of chicken serum showed no significant difference compared to bovine serum.
GRAPHICAL ABSTRACT
PENGARUH CUSTOMER EXPERIENCE, HARGA DAN LOKASI TERHADAP REVISIT INTENTION PADA HOTEL GRAND MANDARIN SINGKAWANG
Authors: Sudarso Erik 
Published: March 2024

Tujuan dilakukannya penelitian ini adalah untuk mengetahui apakah customer experience, harga dan lokasi memiliki pengaruh terhadap revisit intention tamu pada hotel. Populasi pada penelitian ini merupakan tamu Hotel Grand Mandarin Singkawang. dan sampel yang telah ditentukan menggunakan rumus slovin berjumlah 90. Penelitian ini menggunakan metode kuantitatif dengan bantuan program SPSS Versi 26 dalam menganalisis data. Melalui penelitian ini diketahui bahwa variabel customer experience secara parsial tidak berpengaruh signifikan terhadap revisit intention dibuktikan melalui uji t dengan nilai sig. 0,208 > 0,05, variabel harga dan lokasi secara parsial berpengaruh signifikan terhadap kepuasan kosumen dengan nilai sig. 0,016 < 0,05 untuk variabel harga dan nilai sig. 0,031 < 0,05 untuk variabel lokasi, variabel customer experience, harga dan lokasi secara simultan berpengaruh signifikan terhadap revisit intention dibuktikan dengan hasil uji F yang memperoleh nilai signifikansi sebesar 0,000 < 0,05. Diketahui pula bahwa koefisien determinasi (adjusted R2) yang diperoleh ketiga variabel independen sebesar 0,335 atau 33,5 persen, sementara sisanya sekitar 66 persen dipengaruhi oleh variabel lain yang tidak diteliti pada penelitian ini.
EQUITY IN HEALTH CARE – TOWARDS THE GOAL OF IMPROVING CHILD HEALTH BY 2030
Authors: Hoa Dinh Thi Phuong 
Published: March 2024

Equity in health care is ensuring everybodyto have chance to reach the health care services. Equity also involves ethical principles at all levels within and outside of health care with the goal to optimal health for all, especially those in need, vulnerable and disadvantage subjects [1]. Children are vulnerable group and need to be prioritized attention in society. Therefore, child health care has always been put at the top priority in the strategies and policies on people’s health care in our country. The comprehensive health system, covering the whole country fromthe central to local levels, all health care services are free for children under 6 years old [2]. Results of the implementation of theMillennium Development Goals for the period1990 - 2015, Viet Nam was identifi ed by theinternational community as a bright spot in thegroup of low- and middle-income countries. The under-5 mortality rate (U5MR) decreased from 58‰ (in 1990) to 22.1‰ (in 2015), very close to the target of 19,3‰. Despite remarkable achievements in improving children’s health, Viet Nam still faces a number of challenges on the way towards toachieving of the Sustainable Development Goals (SDGs) to end, by 2030, preventable deaths of newborns and children under 5 years of age, aiming to reduce neonatal mortality. These challenges include human, fi nancial, health service quality, etc. of which the most important is to reduce the diff erence in children’s health status between regions as well as in economic and social conditions.
CẬP NHẬT CHẨN ĐOÁN VÀ ĐIỀU TRỊ DỊ ỨNG THỨC ĂN
Authors: Hương Lê Thị Minh , Bộ Nguyễn Duy 
Published: March 2024

Dị ứng thức ăn là phản ứng bất thường của cơ thể với thức ăn. Dị ứng thức ăn có tỷ lệ mắc ngày càng cao trong cộng đồng, đặc biệt trẻ em. Cơ chế dị ứng thức ăn rất phức tạp như IgE,non IgE và hỗn hợp cả hai cơ chế. Triệu chứng lâm sàng của dị ứng thức ăn rất đa dạng về thể và mức độ nặng, có trường hợp gây tử vong. Phản ứng dị ứng có thể thay đổi theo cá thể và thay đổi theo thời gian.Chẩn đoán dị ứng thức ăn ở trẻ em cần dựa vào khai thác tiền sử dị ứng của trẻ một cách tỉ mỉ, đánh giá lâm sàng dựa trên sự lặp lại các triệu chứng khi tiếp xúc với thức ăn nghi ngờ.
Ngoài ra có một số xét nghiệm dị ứng như: test da với các chiết xuất của thực ăn và xét nghiệm máu định lượng IgE đặc hiệu và test ăn kiêng, test ăn thử thách với thức ăn nghi ngờ. Điều trị dị ứng thức ăn bao gồm: tránh thức ăn dị ứng, điều trị triệu chứng khi xảy ra và quản lý các nguy cơ xảy ra các phản ứng dị ứng như trẻ có nguy cơ phản vệ cần có thuốc epinephrine theo người.
ĐẶC ĐIỂM LÂM SÀNG VÀ YẾU TỐ TIÊN LƯỢNG NẶNG VIÊM PHỔI NHIỄM ADENOVIRUS Ở TRẺ EM TẠI TRUNG TÂM HÔ HẤP, BỆNH VIỆN NHI TRUNG ƯƠNG
Authors: Hanh Lê Thị Hồng , Nga Nguyễn Thị Thu , Vũ Trần Duy , Út Phạm Vũ , Nhung Nguyễn Hồng , Linh Mai Trần Hạnh , Dung Trần Thị Kim , Sen Đỗ Thị 
Published: March 2024

Mục tiêu nghiên cứu: Mô tả đặc điểm lâm sàng, cận lâm sàng viêm phổi nhiễm adenovirus và xác định một số yếu tố liên quan đến viêm phổi nặng nhiễm adenovirus tại Trung tâm Hô hấp, Bệnh viện Nhi Trung ương từ tháng 7/2022- 9/2022.Phương pháp: Nghiên cứu mô tả loạt ca bệnh hồi cứu gồm 137 bệnh nhi mắc viêm phổi có PCR adenovirus dương tính trong dịch mũi họng trong thời gian từ 07/2022 - 09/2022.
Kết quả: Tuổi mắc bệnh chủ yếu ở trẻ ≥ 12 tháng (63,5%). Tỷ lệ nam/nữ = 2,3/1. Biểu hiện lâm sàng với các triệu chứng nổi bật: sốt (93,4%), ho (85,4%), ran ẩm hai phổi (77,4%); bệnh cảnh lâm sàng nặng nề: tăng bạch cầu và CRP, đồng nhiễm vi sinh vật 35,8%. 57,7% trường hợp là viêm phổi nặng. Yếu tố tiên lượng nặng: LDH tăng (cut off 430,6; p=0,004), Ferritine tăng (cut off 307; p=0,001), thời gian sốt kéo dài trên 8,5 ngày.Kết luận: Viêm phổi nhiễm adenovirus gặp nhiều ở trẻ trai, lứa tuổi trên 12 tháng. Các triệu chứng nổi bật bao gồm ho, sốt, ran ẩm hai phổi. Hầu hết bệnh nhân có tăng bạch cầu và CRP, đồng nhiễm vi sinh vật và viêm phổi nặng. Tăng LDH, ferritin và sốt kéo dài trên 8,5 ngày là yếu tố tiên lượng viêm phổi nặng nhiễm adenovirus.
Problematic Behaviour Among Students in Secondary Schools and the Role of Educational Counsellors
Authors: Bednárová Marta , Ilenčíková Oľga 
Published: March 2024

Nowadays it is very important to focus on selecting a topic. Students begin to adopt various types of problematic behaviours in the education system. They engage in problematic behaviour in interactions not only with their peers, but also their teachers. Compared to the situation in other countries, the prevalence of such behaviour is still low in our country. Nevertheless, the present study is aimed at addressing those issues. Humiliation, bullying, truancy and similar behaviour constitute a problem that occurs at an increasing frequency and might transform into major pathological phenomena.
Adolfo Lutz, helmintologista
Authors: Deane Maria Paumgartten 
Published: March 2024

Comemorando-se iêste ano o centenário do nascimento de ADOLFO LUTZ. foi-nos confiada a tarefa de escrever um artigo acêrca de sua contribuição à Helmíntologia, Sôbre a personalidade de LUTZ têm-se externado pessôas muito mais credencíadas que nós, já por terem com êle convivido e colaborado, já por possuirem soma de conhecimentos que lhes permitam melhor- apreciação. da obra do mestre. Se tivemos a audácia de aceitar esta incumbência, podemos unicamente justificá-Ia pela vontade de prestar nossa modesta homenagem à memória do grande pesquisador brasileiro.A moderna Helmintologia nasceu, por assim dizer, na mesma época que ADOLFOLUTZ. Com efeito, apesar de algumas opiniões mais esc1arecidas, estava ainda em voga nesse tempo a teoria da geração espontânea. Em 1852 dizia REQUIN: "J e ne dissimulerai pas que, pour mon compte, je suis, avec Rudolphi, Bremser, Richard, etc, un partisan determiné de l'hypothêse de Ia génération spontanée des helminthes... c'est là ma croyance, ma ferme croyance ... " Em 1877 dizia AVAINEque até os seus dias, o estudo dos parasitas do homem havia consistido na interpretação das opiniões de mestres antigos, como Hipócrates, Galeno, Avicena e outros.
Isolamento e identificação dos vírus da Influenza A em aves silvestres residentes e migratória no Estado de São Paulo.
Authors: Kawamolo N.H.A. 
Published: March 2024

Foram isolados 13 amostras de vírus da lníluenza A. provenientes de 10 aves das espécies Elaenia mcsoleuca(2), Sporophila lineola( 1),Sporopliila caerulescens(1), Colunbina talpacoti(2), Vireo olivaceus(2), Paroaria dominicana(2), em dois tipos de coleta(oral e cloacal). Estas aves são freqüenta­ doras das estações experimentais de campo, localizadas no Parque Ecológico do Tiête - Guarulhos, Iguape e Juquitiba/ SP. As coletasforam feitas entre os meses de novembro/97 a janeiro/98. As amostras foram inoculadas nas cavidades. amniótica e alantóica de ovos embrionadosde galinha "spf”e em culturas de células de linhagem contínua, MDCK (rim de cachorro- ATCC-CC L34) e NC1-H292 (Carcinoma Mucoepi­dermóidc de pulmão humano- ATCC - CC 1848). Os isolados apresentaram atividades hemaglutinantes pela técnica de Hemaglutinação. com suspensão a 0.5% de hemácias de galo ou de cobaio e efeitos citopáticos nas duas linhagens célula- res . A identificação dos antígenos foi realizada pelo teste de lnibicão de Hemaglutinação, com soros imunes de humanos vacinados com as cepas dos vírus iníluenza A/SP/1/9l(HIN1),A/SP/1/90(H3N2) e, com soros de eqüinos vacinados com as cepas A/Eq I/SP/l/56(H7N7)e A/Eq2/SP/l/85(H3N8) e com soro de cobaia imunizado com o vírusda Doença de Newcastle. As amostras citadas apresentaram afinidades antigênicas com soros de humanos e de eqüinos com exceção das amostras LE6745 (oral e cloacal) que não reagiram com soro de eqüinos. Nestas amostras foram detectadas, pela técnica decontrasta-ção negativa em microscopia eletrônica, partículas virais de 35 a 520 nm. Com espículas similares às de Ortomixovírus. Com estes dados. ressalta a necessidade do desenvolvi­ mento de um estudo mais acurado da epidemiologia de Influenza, através dos isolados aviários aqui manipulados ou de ou1ros fornecidos pela literatura. Desta forma, levanta-se a possibilida­ de de se fazer a definição das espécies reservatórias e veiculadoras que estariam participando em vida seiváticas. A presença de mamíferos, aí incluindo o homem. nas regiões estu­ dadas, pode estar favorecendo o surgimento de cepas emer­ gentes que, possivelmente, estariam participando da transmis- são do vírus da influenza entre esses mamíferos, tal como refere Wcbster et ai.,1997,em seus estudos.