bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Origin of Extremely Nonradial Solar Wind Outflows
Authors: Rout Diptiranjan , P. Janardhan , K. Fujiki , D. Chakrabarty , S. K. Bisoi 
Published: June 2023

Abstract
The origin of nonradial solar wind flows and their effect on space weather are poorly understood. Here we present a detailed investigation of 12 nonradial solar wind events during solar cycles 23–24, covering the period 1995–2017. In all these events the azimuthal flow angles of the solar wind exceed 6° as measured at the L1 Lagrangian point of the Sun–Earth system, for periods of 24 hr. In addition, all the events were selected during periods when coronal mass ejections (CMEs) and/or corotating interaction regions (CIRs) were absent. For most of the events, the near-Earth solar wind density was <5 cm−3 for periods exceeding 24 hr, similar to the well-known “solar wind disappearance events” wherein near-Earth solar wind densities dropped by two orders of magnitude for periods exceeding 24 hr. The solar source regions determined for all the cases were found to be associated with active region–coronal hole (AR–CH) pairs located around the central meridian. Further, the dynamical evolution of the source regions, studied using both the Extreme-ultraviolet Imaging Telescope and the Michelson Doppler Imager, showed a clear reduction in the CH area accompanied by the emergence of new magnetic flux regions. This dynamic evolution in the AR–CH source regions eventually disturbed the stable CH configurations, thereby giving rise to the extremely nonradial solar wind outflows. We discuss, based on our results, a possible causative mechanism for the origin of these highly nonradial flows that were not associated with either CMEs or CIRs.
Magnetar Central Engines in Gamma-Ray Bursts Follow the Universal Relation of Accreting Magnetic Stars
Authors: Dall’Osso Simone , Stratta Giulia , Perna Rosalba , De Cesare Giovanni , Stella Luigi 
Published: June 2023

Abstract
Gamma-ray bursts (GRBs), both long and short, are explosive events whose inner engine is generally expected to be a black hole or a highly magnetic neutron star (magnetar) accreting high-density matter. Recognizing the nature of GRB central engines, and in particular the formation of neutron stars (NSs), is of high astrophysical significance. A possible signature of NSs in GRBs is the presence of a plateau in the early X-ray afterglow. Here we carefully select a subset of long and short GRBs with a clear plateau, and look for an additional NS signature in their prompt emission, namely a transition between the accretion and propeller phases in analogy with accreting, magnetic compact objects in other astrophysical sources. We estimate from the prompt emission the minimum accretion luminosity below which the propeller mechanism sets in, and the NS magnetic field and spin period from the plateau. We demonstrate that these three quantities obey the same universal relation in GRBs as in other accreting compact objects switching from accretion to propeller. This relation provides also an estimate of the radiative efficiency of GRBs, which we find to be several times lower than radiatively efficient accretion in X-ray binaries and in agreement with theoretical expectations. These results provide additional support to the idea that at least some GRBs are powered by magnetars surrounded by an accretion disk.
Aerodynamic Roughness Height of Gravel-covered Plains in the Puna of Argentina
Authors: Zimbelman James R. , Spagnuolo Mauro G. , de Silva Shanaka L. 
Published: June 2023

Abstract
Plains covered by gravel-dominated desert pavement in the Puna of Argentina have an aerodynamic roughness height (or length) z
0 of ∼1 cm, likely representing a skimming flow regime above the closely spaced gravel particles. Aerodynamic roughness height locally may transition from that of skimming flow over the gravels to a z
0 that includes the effects of obstacles considerably larger than those of the gravel particles alone. Among large (>60 cm tall) megaripples, z
0 is elevated beyond that of the gravels alone to values of 2–4 cm. These results represent an analog for an improved understanding of the aerodynamics of gravel-dominated desert pavement and megaripples documented by multiple rovers on Mars.
Clear-Cell Renal Cell Carcinoma Metastasis into Pterygomaxillary Fossa - A Case Report
Authors: Migliorelli Andrea , Caranti Alberto , Manuelli Marianna , Bianchini Chiara , Ciorba Andrea , Pelucchi Stefano 
Published: June 2023

Abstract

Rationale:
The aim of this study is to describe a rare case of clear-cell renal cell carcinoma (ccRCC) metastasis to the pterygomaxillary fossa.

Patient Concerns:
A 54-year-old woman was referred to the Department of Otolaryngology due to right facial pain for the past six weeks.

Diagnosis:
ccRCC metastasis to the pterygomaxillary fossa.

Treatment:
The patient was treated by immunotherapy (Ipilimumab + Nivolumab) after multidisciplinary team evaluation.

Outcomes:
After 18 months, the patient is in good overall condition and the size of the skull base lesion has significantly reduced.

Take-Away Lessons:
ccRCC metastasis to the skull base and adjacent sites occur rarely. Most commonly, the presenting symptoms of these lesions are headache and diplopia for skull base metastases and epistaxis in case of sinusal involvement, according to the literature. When total resection of the metastasis is not feasible, tumour-targeted therapy may be used, as in the presented case. A multidisciplinary evaluation is recommended for the correct assessment and management of these patients.
Oral Manifestations of Malignant Immunoglobinopathy Hidden in Plain Sight - A Rare Case Report
Authors: Sharma Naresh Kumar , Singh Akhilesh Kumar , Hirani Mehul Shashikant , Krishnan Aswathi , Mahajan Arjun , Rajpoot Ravina 
Published: June 2023

Abstract

Rationale:
Radiolucent lesions over the angle–body region of the mandible are frequently difficult to diagnose but crucial to provide patient-centred care.

Patient Concerns:
An elderly female presented with a painless slow-growing swelling over her left lower face for one year, radiographically appearing as a well-defined unilocular radiolucency over the left body of the mandible.

Diagnosis:
Aspiration was negative, and biopsy was inconclusive. Further imaging, bone marrow biopsy, immune profile and serum electrophoresis confirmed the diagnosis of multiple myeloma.

Treatment:
She was referred to Medical Oncology for chemotherapy of lenalidomide, bortezomib and dexamethasone regimen cycle that was repeated every 21 days.

Outcomes:
There was no increase in swelling, and radiographically ‘punched-out’ lesions were reduced significantly.

Take-Away Lessons:
Maxillofacial clinicians should be attentive to the oral manifestations of underlying disease, have a high index of suspicion and start the treatment promptly to increase chances of a favourable outcome.
What is the place of examples in the teaching of abstract algebra?
Authors: Stalder Julie 
Published: June 2023

Teaching abstract algebra, seen as the study of structures and properties of structures, at a university level appears to be a challenge for both students and faculty. The professors in our study describe this passage through abstraction for the student body as a "killing game", an "impassable wall" or a "leap through abstraction". In this paper, based on a case study (Candy, 2020) we will investigate the choices of professors teaching abstract algebra at university. These professors were chosen because they teach abstract algebra at university in France, and they gave us access to their course corpus and agreed to be interviewed. In this article, we will choose to study in particular the teaching of the concept of ideal. An epistemological analysis will allow us to highlight its central role in the construction of abstract algebra. Then, using the anthropological theory of didactics (Chevallard, 1998), we will try to specify the place of examples and exercises in the praxis of the student body.
Enseigner l'algèbre abstraite, vue comme l'étude des structures et des propriétés des structures, à un niveau universitaire apparaît être un challenge pour les corps étudiant et professoral. Les professeurs de notre étude décrivent ce passage à travers l'abstraction pour le corps étudiant comme un « jeu de massacre », un « mur infranchissable » ou encore « un saut à travers l'abstraction ». Dans cet article, en appui sur une étude de cas (Candy, 2020) nous allons étudier les choix de professeurs enseignant l'algèbre abstraite à l'université. Ces professeurs ont été choisis car ils enseignent l'algèbre abstraite à l'université en France, de plus ils nous ont donné accès à leur corpus de cours et ont accepté d'être interviewés. Dans cet article, nous choisirons d'étudier en particulier l'enseignement du concept d'idéal. Une analyse épistémologique nous permettra de mettre en évidence son rôle central dans la construction de l'algèbre abstraite. Puis, en utilisant la théorie anthropologique du didactique (Chevallard, 1998), nous chercherons à préciser la place des exemples et exercices dans la praxis du corps étudiant.
Membangun Sikap Toleransi dalam Bingkai Pendidikan Kristiani bagi Anak Usia Dini dalam Keluarga
Authors: Supit Sugijanti 
Published: June 2023

This study aims to examine a task to maintain harmonious cooperation between religions that arises from the many acts of intolerance that lead to a culture of arbitrariness, rebellion, chaos, and radicalism among the Indonesian people. The solution is to teach young children to be tolerant of their families. This study examines how Christian families help grow and build tolerance values in young children. The methodology used is a qualitative descriptive approach. The data obtained comes from a review of the selected bibliography and some analysis of research findings related to the urgency of the value of tolerance as a Christian religious education lesson in the family for early childhood.AbstrakPenelitian ini bertujuan untuk mengkaji suatu tugas untuk menjaga kerjasama yang harmonis diantara agama-agama yang timbul dari banyaknya tindakan intoleran yang mengarah pada budaya kesewenang-wenangan, pemberontakan, kekacauan dan radikal di kalangan bangsa Indonesia. Solusinya adalah dengan mengajarkan anak usia dini untuk menjadi toleran dalam keluarga mereka. Penelitian ini bertujuan mengetahui bagaimana keluarga kristiani membantu menumbuhkan dan membangun nilai toleransi pada anak usia dini. Metodologi yang digunakan adalah pendekatan deskriptif kualitatif. Data-data yang didapat bersumber dari kajian daftar pustaka yang sudah diseleksi dan beberapa analisa dari temuan-temuan penelitian terkait urgensi nilai toleransi sebagai pembelajaran Pendidikan agama Kristen dalam keluarga bagi anak usia dini.
The Role of Genes and Proteins in Neurons Functioning
Authors: Krishna Arjun 
Published: June 2023

Purpose: The aim of the study is to examine the role of genes and proteins in neurons functioning.
Methodology: This study adopted a desktop methodology. This study used secondary data from which include review of existing literature from already published studies and reports that was easily accessed through online journals and libraries.
Findings: The study revealed that genes and proteins play pivotal roles in the functioning of neurons, contributing to the complex processes involved in neural development, communication, and plasticity. Genes provide the instructions for the production of proteins, which act as the building blocks and functional molecules within cells. The interplay between genes and proteins is essential for various neuronal processes, including synaptic transmission, neural circuit formation, and the modulation of neuronal activity.
Unique Contribution to Theory, Practice and Policy: The study was anchored on the theory of synaptic plasticity which was proposed by Donald Hebb and the theory of neurotransmission which was pioneered by Otto Loewi. The study recommends that policies should be developed to promote genetic screening and testing for neurological disorders, allowing for early interventions and improved outcomes.
Work engagement, emotional attitude to work and quality of relations in ‘early’ and ‘late’ dual career couples: the mediating role of satisfaction with one’s achievements
Authors: Peplińska Aleksandra , Godlewska-Werner Dorota 
Published: June 2023

BackgroundThe aim of the present research was to evaluate the relationship between the level of work involvement and emotional attitude to work and the quality of marital relationships of partners in dual career relationships, divided into ‘early career’ and ‘late career’ relationships. In addition, the mediating role of satisfaction with one’s accomplishments was assessed.Participants and procedureThe study included 184 dual career couples, where both partners pursued a professional career in a competitive labour market, often performed managerial functions and reconciled their professional roles with parental roles, where 69 were ‘early career’ relationships and 115 were ‘late career’ relationships. All subjects in the dual career marriages had higher education; the age of the respondents ranged from 28 to 43 years and all of them had at least one child. With respect to the applied research tools, the AVEM Questionnaire, the Labour-Family Matching Questionnaire, the Matching Marriage Questionnaire (KDM-2) and the Feeling of Happiness Questionnaire were used.ResultsThe results show a negative impact of the level of professional and emotional work engagement on the quality of marital relations in the relationship; however, the observed trend only refers to the ‘late career’ relationships. Therefore, it can be concluded that the level of engagement in professional roles at the moment of entering into a relationship is an important moderating factor in these relationships. In addition, it was found that the level of self-satisfaction eliminates this negative relationship. We can say that the level of satisfaction is the mediator of the relationship between involvement in profes-sional roles and the quality of marital relationships.ConclusionsThe level of work engagement and emotional attitude toward work affects the quality of personal life and relationships in a couple. However, this impact can vary due to additional variables such as satisfaction with one’s own accomplishments and type of relationship.
An Overview of Pharmacogenomic Testing for Psychiatric Disorders
Authors: Young Calvin , MacDougall Danielle 
Published: June 2023

Pharmacogenomic testing is a precision medicine technology that examines genetic variation in medication metabolism. Selected for inclusion in CADTH’s 2023 Watch List, pharmacogenomic testing has the potential to significantly influence the landscape of health care in Canada over the next 5 years. By analyzing an individual’s unique genetic profile, this testing aims to guide personalized treatment strategies that improve therapeutic outcomes, optimize the medication selection process, and enhance patient experiences. The integration of pharmacogenomic testing into clinical practice may pave the way for a more efficient and effective delivery of mental health care.
Pharmacogenomic tests for psychiatric disorders that are available in Canada include direct-to-consumer tests — which are paid out of pocket — and tests that are offered as a laboratory service (which may or may not be paid out of pocket). These tests are quite different from each other, including the types and number of genes examined, cost of testing, and methods used for sample collection and analysis.
Despite being available for approximately 20 years and that numerous guideline-developing groups and regulators have issued recommendations about the types of pharmacogenomic information that should be used to guide prescribing decisions, pharmacogenomic testing has yet to be integrated into most psychiatric care practices in Canada and worldwide. Although some studies suggest pharmacogenomic testing provides benefits over treatment as usual, the evidence is often conflicting and of limited quality. Concerns related to risk of bias, inconsistency across studies, reproducibility, and generalizability do not allow a clear and consistent interpretation of the results.
This Horizon Scan provides an overview of information related to pharmacogenomic testing for psychiatric disorders, a description of some of the published studies, and a summary of some important considerations related to clinician education and training, privacy and confidentiality of health data, health equity, and laboratory capacity should testing become more widely used in Canada.
Penerapan Pembinaan CLCK (Contoh, Latihan, Control, Kerja Mandiri) untuk Meningkatkan Kompetensi Guru dalam Menyusun RPP di SD Negeri 3 Banyuringin
Authors: Istiana Eni Nur 
Published: June 2023

Merujuk pada hasil supervisi akademik terhadap kompetensi guru dalam menyusun RPP di SD Negeri 3 Banyuringin pada semester 1 tahun pelajaran 2022/2023, menunjukkan bahwa nilai rata-rata kompetensi guru dalam menyusun RPP masih rendah dan belum sesuai harapan. Hal ini perlu segera ditindaklanjuti dan dicari pemecahan permasalahan guru tersebut. Dengan beragamnya permasalahan yang dihadapi masing-masing guru dalam mengelola pembelajaran, peneliti selaku Kepala Sekolah berdiskusi dengan teman sejawat (Pengawas Dabin) dan merencanakan untuk melakukan pembinaan CLCK (Contoh, Latihan, Control, Kerja Mandiri) penyusunan RPP serta menyajikan hasil yang diperoleh dalam laporan Penelitian Tindakan Sekolah. Rumusan masalah dalam penelitian adalah: 1) Apakah melalui Pembinaan CLCK (Contoh, Latihan, Control, Kerja Mandiri) dapat meningkatkan kompetensi guru dalam menyusun RPP di SD Negeri 3 Banyuringin Kecamatan Singorojo Kabupaten Kendal Semester 2 Tahun Pelajaran 2022/2023?, 2) Seberapa besar peningkatan kompetensi guru dalam menyusun RPP melalui Pembinaan CLCK (Contoh, Latihan, Control, Kerja Mandiri) di SD Negeri 3 Banyuringin Kecamatan Singorojo Kabupaten Kendal Semester 2 Tahun Pelajaran 2022/2023?. Diharapkan setelah mengikuti kegiatan pembinaan tersebut, kompetensi guru dalam menyusun RPP meningkat. Penelitian Tindakan Sekolah dilaksanakan dalam 2 siklus, di mana masing-masing siklus terdiri dari 3 kali pertemuan. Subjek dalam penelitian meliputi: guru kelas I-VI, guru PJOK, dan guru PAIdBP SD Negeri 3 Banyuringin Semester 2 Tahun Pelajaran 2022/2023. Proses penerapan pembinaan CLCK (Contoh, Latihan, Control, Kerja Mandiri) dilakukan dalam penelitian melalui tiga fase, yaitu: perencanaan, proses penyelenggaraan dan evaluasi.
Hasil penelitian menunjukkan bahwa kompetensi guru dalam menyusun RPP mengalami peningkatan pada tiap siklusnya. Hal ini dibuktikan dengan perolehan nilai rata-rata kompetensi guru dalam menyusun RPP. Perolehan rata-rata kompetensi guru pada kondisi awal nilai rata-rata kompetensi guru dalam menyusun rencana pelaksanaan pembelajaran mencapai 52,89, siklus I naik menjadi 73,43 (naik sebesar 20,54) dan pada akhir siklus II menjadi 89,50 (naik sebesar 16,07). Berdasarkan hasil penelitian dapat disimpulkan bahwa penerapan pembinaan CLCK (Contoh, Latihan, Control, Kerja Mandiri) dapat meningkatkan kompetensi guru menyusun RPP di SD Negeri 3 Banyuringin Semester 2 Tahun Pelajaran 2022/2023. Diharapkan Kepala Sekolah senantiasa menempa diri dan meningkatkan kompetensi yang dimiliki dalam memberikan arahan dan bimbingan terhadap guru di sekolah agar dapat mencapai tujuan pendidikan yang diharapkan.
Variations in global zonal wind from 18 to 100 km due to solar activity and the quasi-biennial oscillation and El Niño–Southern Oscillation during 2002–2019
Authors: Liu Xiao , Xu Jiyao , Yue Jia , Andrioli Vania F. 
Published: June 2023

Abstract. Variations of global wind are important in changing the atmospheric structure and circulation, in coupling of atmospheric layers, and in influencing
the wave propagations. Due to the difficulty of directly measuring zonal
wind from the stratosphere to the lower thermosphere, we derived a global
balance wind (BU) dataset from 50∘ S to 50∘ N and during
2002–2019 using the gradient wind theory and SABER temperatures and
modified by meteor radar observations at the Equator. The dataset captures
the main feature of global monthly mean zonal wind and can be used to study
the variations (i.e., annual, semi-annual, ter-annual, and linear) of zonal
wind and the responses of zonal wind to quasi-biennial oscillation (QBO),
El Niño–Southern Oscillation (ENSO), and solar activity (F10.7). The same procedure is performed on the MERRA-2 zonal wind (MerU) to validate BU and its responses below 70 km. The annual, semi-annual, and ter-annual oscillations of
BU and MerU have similar amplitudes and phases. The semi-annual oscillation
of BU has peaks around 80 km, which are stronger in the southern tropical
region and coincide with previous satellite observations. As the increasing
of the values representing QBO wind, both values of
representing BU and MerU (short for BU and MerU) change from increasing to
decreasing with the increasing height and extend from the Equator to higher
latitudes. Both BU and MerU increase with the increasing of the values of
multivariate ENSO index (MEI) and decrease with increasing F10.7​​​​​​​ in the southern stratospheric polar jet region below 70 km. The responses of winds to ENSO and F10.7 exhibit
hemispheric asymmetry and are more significant in the southern polar jet
region. While above 70 km, BU increases with the increasing of MEI and
F10.7. The negative linear changes of BU at 50∘ N are absent in
MerU during October–January. The discussions on the possible influences of
the temporal intervals and sudden stratospheric warmings (SSWs) on the
variations and responses of BU illustrate the following: (1) the seasonal variations
and the responses to QBO are almost independent on the temporal intervals
selected; (2) the responses to ENSO and F10.7 are robust but slightly depend on the temporal intervals; (3) the linear changes of both BU and MerU depend strongly on the temporal intervals; (4) SSWs affect the magnitudes but do
not affect the hemispheric asymmetry of the variations and responses of BU
at least in the monthly mean sense. The variations and responses of global
zonal wind to various factors are based on BU, which is derived from
observations, and thus provide a good complement to model studies and
ground-based observations.