bluuebunny/crossref_metadata_2025_split huggingface dataset:
THÀNH PHẦN HÓA HỌC VÀ HOẠT TÍNH CHỐNG OXI HÓA CỦA TINH DẦU HƯƠNG NHU TRẮNG (OCIMUM GRATISSIMUM L.) TRỒNG Ở HÀ NỘI, VIỆT NAM
Authors: Hạnh Nguyễn Phương , Bình Nguyễn Quốc , Thủy Đinh Thị Thu 
Published: January 2023

Loài Hương nhu trắng (Ocimum gratissimum L.) là thảo dược chứa tinh dầu, thuộc chi Hương nhu (Ocimum L.) họ Hoa môi (Lamiaceae), được sử dụng trong y học cổ truyền chữa các bệnh về đường hô hấp, tiêu hóa, tiểu đường, ung thư,... Bằng phương pháp chưng cất lôi cuốn hơi nước, tinh dầu thu được có hàm lượng 0,96% và thành phần hóa học được phân tích bằng sắc kí khí khối phổ/ion hóa ngọn lửa (GC/MS-FID). Đã xác định được 23 hợp chất, chiếm 99,99% tổng số tinh dầu. Eugenol có hàm lượng đạt tới 80,38%, là thành phần chính của tinh dầu. Tinh dầu có hoạt tính chống oxi hóa mạnh, giá trị EC50 là 17,85±1,05µg/ml, trong khi EC50 của chất tham chiếu là 9,97±0,25µg/ml. Đây là thảo dược giàu nguồn eugenol tự nhiên – nguồn chống oxi hóa tự nhiên, có tiềm năng ứng dụng phát triển nguồn tinh dầu vào trong các sản phẩm chăm sóc sức khỏe con người và bảo vệ nông sản.
Pelayanan Konseling Integratif pada Masalah Perkawinan dan Keluarga di Badan Penasihatan Pembinaan dan Pelestarian Perkawinan (BP4) Pusat
Authors: Bustan Radhiya , Mailani Liana , Novianti Marsyela 
Published: January 2023

<p><em>Kehidupan pernikahan merupakan pintu awal pasangan beradaptasi dan saling memahami. Tidak ada pernikahan yang berjalan mulus tanpa hambatan. Masalah muncul karena pasangan memiliki latar belakang berbeda, mempengaruhi cara berpikir, bersikap ataupun bertindak. Ketidakmampuan untuk mengelola perbedaan dapat menimbulkan konflik dan pertengkaran, bahkan dapat berujung pada perceraian. Tingkat perceraian di Indonesia cenderung meningkat dari tahun ke tahun. Penyebab perceraian salah satunya adalah jauhnya pasangan dari agama. Berdasarkan data dari Badan Penasehatan Pembinaan dan Pelestarian Perkawinan (BP4) Pusat, kebutuhan akan pelayanan konseling perkawinan sangat tinggi, namun organisasi sosial keagamaan ini memiliki keterbatasan tenaga profesional dalam memberikan pelayanan tersebut. Sehingga diperlukan bantuan dalam memberikan pelayanan konseling integratif yang mengintegrasikan perspektif konseling konvensional dengan pendekatan Islam. Pelayanan ini diberikan kepada lima orang klien di BP4 Pusat, selama satu sampai tiga kali sesi, secara luring maupun daring. Setelah menjalani sesi konseling, klien menjadi lebih baik secara psikologis, karena merasa memperoleh pendampingan, insight, dan yang paling utama adalah membantu untuk mendekatkan diri kepada Allah Swt. Perubahan yang dialami klien adalah kondisi emosional yang lebih stabil, mampu berpikir adaptif dan mempertimbangkan konsekuensi dari tindakan yang akan dilakukan. Terlihat dari penurunan skor </em><em>skala permasalahan yang dirasakan klien ketika sebelum diberikan konseling dengan setelah diberikan konseling menjadi lebih rendah (baik).</em></p><p><strong>Kata kunci</strong><em>: Konseling Islam, Integratif, Perkawinan, Keluarga</em></p>
Reports from the 1st Young Investigator’s Day of the French Intensive Care Society
Authors: De la SRLF CRT , Merz Tamara , Sarton Benjamine , Jouan Youenn , Bagate François , Bendib Le Lan Inès , Brassart Benoît , Denoix Nicole , Elabbadi Alexandre , Ferré Fabrice , Loiselle Maud , Masson Gabriel , Millot Guillaume , Salvador Elodie , Trautwein Britta , Uhel Fabrice , Radermacher Peter , Voiriot Guillaume , Oualha Mehdi , Azabou Eric , Jung Boris , Silva Stein , Préau Sébastien , De Prost Nicolas , Zafrani Lara , Vodovar Dominique 
Published: January 2023

The Translational Research Committee of the French Intensive Care Society organized the first Young Investigator’s Day on October 18th 2019.
This seminar gave young Intensive Care students the opportunity to present their Master’s or PhD research work to a college of expert researchers.
For this first event, Professors Jean-Marc Cavaillon (Paris), Laurent Papazian (Marseille), Peter Radermacher (Ulm) et Hafid Ait-Oufella (Paris) kindly accepted to give young candidates their critical support.
The subjects of presentations, covering the fields of neuroscience, immunology, hemodynamics and pharmacology illustrated the richness and diversity of translational research in Intensive Care Medicine.
Impact de la pandémie COVID-19 sur le raisonnement clinique des médecins
Authors: Du Thierry , Hanoul Chloé , Kemdem Arsène , Lemaitre France , Diawara Lisa 
Published: January 2023

Nous rapportons le cas d’une patiente de 65 ans, admise aux soins intensifs pour détresse respiratoire aiguë. Elle avait présenté la veille, suite à un repas copieux pris à l’occasion de la fête des mères, des épisodes récurrents de vomissements dont un avait été suivi d’une douleur rétro-sternale intense compliquée d’une dyspnée d’aggravation progressive.
La patiente avait été admise aux soins intensifs avec initialement une suspicion d’insuffisance respiratoire aiguë secondaire à une affection à SARS-CoV-2. Mais suite à l’intégration de l’anamnèse à l’état clinique de la patiente, le diagnostic de syndrome de Boerhaave est d’emblée évoqué. L’objectif de cet article est de tenter de comprendre, à travers cette présentation clinique pourtant typique du syndrome de Boerhaave, comment cette crise sanitaire peut influencer le raisonnement clinique des soignants.
Mots clés: syndrome de Boerhaave, biais cognitif, raisonnement clinique, COVID-19, SARS-CoV-2
Validation de la version Française du score SOS-PD destiné à l’évaluation du syndrome de sevrage iatrogène et du délirium en réanimation pédiatrique et néonatale.
Authors: Hattab Maram , Nolent Paul , Tafer Nadir , Nouette-Gaulain Karine , Brissaud Olivier 
Published: January 2023

Contexte :
Le délirium et le syndrome de sevrage iatrogène sont fréquemment observés en réanimation pédiatrique. Leur dépistage représente un défi. Une échelle d’évaluation (SOS-PD) a été publiée en 2018 et une traduction française a été publiée en 2021.
Objectif :
Validation de la version française de l’échelle SOS-PD en conditions réelles en réanimation pédiatrique.
Méthodes :
Etude observationnelle, prospective menée dans deux services de réanimation pédiatrique du 15/11/2021 au 15/02/2022.
Pour chaque patient, les évaluations étaient effectuées de façon indépendante par deux soignants au même moment à distance des soins.
La reproductibilité inter-observateur a été estimée par un coefficient kappa pondéré et un coefficient de corrélation intra-classe.
Résultats :
Quarante-deux patients ont été inclus, 73 paires d’évaluations ont été colligées.
Syndrome de sevrage iatrogène : coefficient kappa pondéré à 0,82, IC 95% (0,63-0,97), p < 0,001 (degré d’accord excellent) et coefficient de corrélation intra-classe à 0,92, IC 95% (0,73-0,97), p < 0,001 (corrélation excellente).
Délirium : coefficient kappa pondéré à 0,86 IC 95% (0,71-0,97) p < 0,001 (degré d’accord excellent) et coefficient de corrélation intra-classe à 0,92, IC 95% (0,86-0,95) p < 0,001 (corrélation excellente).
Conclusion :
La version française de l’échelle SOS-PD est valide et reproductible.
Value certainty and choice confidence are multidimensional constructs that guide decision-making
Authors: Lee Douglas G. , Hare Todd A. 
Published: January 2023

AbstractThe degree of certainty that decision-makers have about their evaluations of available choice alternatives and their confidence about selecting the subjectively best alternative are important factors that affect current and future value-based choices. Assessments of the alternatives in a given choice set are rarely unidimensional; their values are usually derived from a combination of multiple distinct attributes. For example, the taste, texture, quantity, and nutritional content of a snack food may all be considered when determining whether to consume it. We examined how certainty about the levels of individual attributes of an option relates to certainty about the overall value of that option as a whole and/or to confidence in having chosen the subjectively best available option. We found that certainty and confidence are derived from unequally weighted combinations of attribute certainties rather than simple, equal combinations of all sources of uncertainty. Attributes that matter more in determining choice outcomes also are weighted more in metacognitive evaluations of certainty or confidence. Moreover, we found that the process of deciding between two alternatives leads to refinements in both attribute estimations and the degree of certainty in those estimates. Attributes that are more important in determining choice outcomes are refined more during the decision process in terms of both estimates and certainty. Although certainty and confidence are typically treated as unidimensional, our results indicate that they, like value estimates, are subjective, multidimensional constructs.
Discourse in curriculum policy enactment: a focus on leadership practices
Authors: Terhoven René 
Published: January 2023

This article focuses on the prevailing discourse in the enactment of governmental curriculum policy via the leadership practices of school management teams (SMTs). Based on qualitative research in three selected working class schools, the article explores how the working class context positions schools in distinct ways to enact curriculum policy. Stephen Ball and colleagues’ policy enactment theory is employed as a lens to investigate the enactment of curriculum policy via the four core leadership practices of setting direction, developing people, redesigning the organisation and managing teaching and learning. It is argued that these working class schools are regulated by the incoming discourse of the curriculum policy and they respond to this incoming discourse in an almost robotic way. The article highlights the two-folded nature of discourse, i.e. the incoming discourse of the curriculum policy, and the schools’ discursive responses. The results indicate that the SMT’s leadership practices are fundamentally impacted and determined by the schools’ materiality and discursive constructions.
Educators’ perspectives on the relevance of Social and Emotional Learning skills in South Africa
Authors: Marsay Gloria 
Published: January 2023

Youth have difficulty making the transition from education to the workplace in the Fourth Industrial Revolution. High levels of youth unemployment prevail in South Africa, and it is necessary to find ways to assist youth to enter the workplace. The purpose of this grounded theory study is to explore how educators view the efficacy of social and emotional learning (SEL) skills in the learning environment. There is evidence worldwide that implementation of SEL skills is effective for improving academic achievement as well as success in the future life. Findings indicate that 68 participating purposive selected educators, who wrote written responses to openended questionnaires, believe SEL skills would have a positive impact on the learning environment; would be essential for learners to become future ready; and would be beneficial to themselves as educators both personally and professionally. Educators referred frequently to the importance of building interpersonal relationships, self-management and social awareness skills. It would be prudent, as a next step of exploration, to collaborate with educators and learners to co-construct effective interventions and formal support structures with policymakers, for the benefit of all those in the learning environment.
Development of teacher knowledge in an initial teacher education programme qualifying mathematics teachers
Authors: Verster Jacques , Sayed Yusuf 
Published: January 2023

South African teacher education policy expects initial teacher education programmes to introduce integrated and applied knowledge to underpin a teacher’s practice in diverse classroom contexts. This paper explores how a one-year Postgraduate Certificate in Education responds to this expectation in terms of training prospective teachers to teach high school mathematics. Exploration involves a qualitative case study of semi-structured interviews with six teacher educators and five newly qualified teachers, supplemented with document analysis. The stages of research involved a literature review, piloting the semi-structured interview questions, conducting semi-structured interviews, and analysing all accessible documents linked to the Postgraduate Certificate. All collected data were merged into one document which was read to identify codes, themes and categories. The paper finds that the Postgraduate Certificate does equip individuals with professional teacher knowledge to function in diverse contexts, albeit unevenly and highly dependent on the quality of each teacher’s past engagement with mathematics. The broad nature of policy knowledge type definitions and the lack of clarity in differentiating ‘specific specialised subject matter’ and ‘specialised pedagogical content knowledge’ are key contributing factors to uneven development in a Postgraduate Certificate. As a recommendation, we suggest that policy should differentiate ‘specific specialised subject matter’ and ‘specialised pedagogical content knowledge’ in more detail to promote the development of each as important types of knowledge needed by teachers.
Li-rich Giants Identified from LAMOST DR8 Low-resolution Survey
Authors: Cai Beichen , Kong Xiaoming , Shi Jianrong , Gao Qi , Bu Yude , Yi Zhenping 
Published: January 2023

Abstract
A small fraction of giants possess photospheric lithium (Li) abundance higher than the value predicted by the standard stellar evolution models, and the detailed mechanisms of Li enhancement are complicated and lack a definite conclusion. In order to better understand the Li enhancement behaviors, a large and homogeneous Li-rich giant sample is needed. In this study, we designed a modified convolutional neural network model called Coord-DenseNet to determine the A(Li) of Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) low-resolution survey (LRS) giant spectra. The precision is good on the test set: MAE = 0.15 dex, and σ = 0.21 dex. We used this model to predict the Li abundance of more than 900,000 LAMOST DR8 LRS giant spectra and identified 7768 Li-rich giants with Li abundances ranging from 2.0 to 5.4 dex, accounting for about 1.02% of all giants. We compared the Li abundance estimated by our work with those derived from high-resolution spectra. We found that the consistency was good if the overall deviation of 0.27 dex between them was not considered. The analysis shows that the difference is mainly due to the high A(Li) from the medium-resolution spectra in the training set. This sample of Li-rich giants dramatically expands the existing sample size of Li-rich giants and provides us with more samples to further study the formation and evolution of Li-rich giants.
Global Morphology Distortion of the 2021 October 9 Coronal Mass Ejection from an Ellipsoid to a Concave Shape
Authors: Yang Liping , Hou Chuanpeng , Feng Xueshang , He Jiansen , Xiong Ming , Zhang Man , Zhou Yufen , Shen Fang , Zhao Xinhua , Li Huichao , Yang Yi , Liu Xiaojing 
Published: January 2023

Abstract
This paper presents a study of a 2021 October 9 coronal mass ejection (CME) with multipoint imaging and in situ observations. We also simulate this CME from the Sun to Earth with a passive tracer to tag the CME’s motion. The coronagraphic images show that the CME is observed as a full halo by SOHO and as a partial halo by STEREO-A. The heliospheric images reveal that the propagation speed of the CME approaches about 1° hr−1, suggesting a slow CME. With simulated results matching these observation results, the simulation discloses that as the CME ejects from the Sun out to interplanetary space, its global morphology is distorted from an ellipsoid to a concave shape owing to interactions with the bimodal solar wind. The cross section of the CME’s flux rope structure transforms from a circular shape into a flat one. As a result of the deflection, the propagation direction of the CME is far away from the Sun–Earth line. This means that the CME flank (or the ICME leg) likely arrives at both Solar Orbiter and the L1 point. From the CME’s eruption to 1 au, its volume and mass increase by about two orders and one order of magnitude, respectively. Its kinetic energy is about 100 times larger than its magnetic energy at 1 au. These results have important implications for our understanding of CMEs’ morphology, as well as their space weather impacts.
The Efficiency of Electron Acceleration by ICME-driven Shocks
Authors: Qin G. , Kong F.-J. , Wu S.-S. 
Published: January 2023

Abstract
We present a study of the efficiency of the acceleration of suprathermal electrons at collisionless shock waves driven by interplanetary coronal mass ejections (ICMEs), with the data analysis from both the spacecraft observations and test-particle simulations. The observations are from the 3DP/EESA instrument on board Wind during the 74 shock events listed in Yang et al., and the test-particle simulations are carried out through 315 cases with different shock parameters. A total of seven energy channels ranging from 0.428–4.161 keV are selected. In the simulations, using a backward-in-time method, we calculate the average downstream flux in the 90° pitch angle. On the other hand, the average downstream and upstream fluxes in the 90° pitch angle can also be directly obtained from the 74 observational shock events. In addition, the variation in the event number ratio with the downstream to upstream flux ratio above a threshold value in terms of the shock angle (the angle between the shock normal and upstream magnetic field), upstream Alfvén Mach number, and shock compression ratio is statistically obtained. It is shown from both the observations and simulations that a large shock angle, upstream Alfvén Mach number, and shock compression ratio can enhance the efficiency of the shock acceleration. Our results suggest that shock drift acceleration is more efficient in the electron acceleration by ICME-driven shocks, which confirms the findings of Yang et al.
A Spectral Solver for Solar Inertial Waves
Authors: Bhattacharya Jishnu , Hanasoge Shravan M. 
Published: January 2023

Abstract
Inertial waves, which are predominantly driven by the Coriolis force, likely play an important role in solar dynamics, and, additionally, they provide a window into the solar subsurface. The latter allows us to infer properties that are inaccessible to the traditional technique of acoustic wave helioseismology. Thus, a full characterization of these normal modes holds the promise of enabling investigations into solar subsurface dynamics. In this work, we develop a spectral eigenvalue solver to model the spectrum of inertial waves in the Sun. We model the solar convection zone as an anelastic medium, and solve for the normal modes of the momentum and energy equations. We demonstrate that the solver can well reproduce the observed mode frequencies and line widths, not only of sectoral Rossby modes, but also of recently observed high-frequency inertial modes. In addition, we believe that the spectral solver is a useful contribution to the numerical methods of modeling inertial modes on the Sun.
Ambition ou arrivisme ?
Authors: Clervoy Patrick 
Published: January 2023

Le dictionnaire dit que l’ambitieux a soif de réussite et d’honneurs ; des honneurs que l’on peut chercher dans le respect des règles et des personnes. L’arriviste est celui qui n’est pas à la hauteur de la concurrence et ne parvient à ses fins que par fourberie. Or on peut s’élever par ambition ou par arrivisme. Notamment dans le monde militaire.
La défiance des Français envers leurs élites, un phénomène de longue durée
Authors: Anceau Éric 
Published: January 2023

Les rapports que les Français entretiennent avec leurs élites sont marqués du sceau de la défiance. On le sait précisément aujourd’hui grâce à plusieurs enquêtes internationales qui montrent que le peuple français est non seulement l’un des plus pessimistes au monde, mais aussi l’un des plus critiques à l’égard de ses dirigeants. Cependant, ce phénomène ne date ni d’hier ni même d’avant-hier. Dès le xviii e siècle et l’émergence d’un espace public, les attaques se sont multipliées et expliquent, pour partie, l’histoire mouvementée de notre pays.
La mobilité sociale, un engin défectueux
Authors: Gotman Anne 
Published: January 2023

La mobilité sociale est un élément programmatique des sociétés libérales, égalitaires et démocratiques, et recherchée comme telle. S’élever « au-dessus » de ses origines est également une norme des sociétés individualistes qui fait l’objet de savants comptages. Pour autant, elle n’est pas sans coût social, dont la désinsertion constitue une pathologie activement combattue par les politiques sociales.
L’armée de terre, escalier social
Authors: Irastorza Elrick 
Published: January 2023

Aujourd’hui, dans l’armée de terre, seuls 43 % des sous-officiers et 51 % des officiers sont de recrutement direct ; les autres sont issus de la promotion interne. Le chemin est rude, semé d’embûches, mais cette ascension par l’effort s’accompagne d’une réelle élévation professionnelle et sociale qui ne s’arrête pas aux portes de la caserne. Un modèle original.
Détecter les potentiels en corps de troupe
Authors: Carlier Damien 
Published: January 2023

« Tout soldat porte dans sa giberne le bâton de maréchal » et de fait le xix e siècle regorge de ces figures emblématiques de soldats parvenus jusqu’au sommet de la hiérarchie militaire par leurs mérites. Cette méritocratie, essentielle à la liturgie républicaine, demeure encore aujourd’hui l’un des piliers du socle de vertus portées par les armées. Les actions d’éclat et le courage au combat ne peuvent cependant pas être les uniques critères de sélection ; une démarche quotidienne du commandement de proximité est essentielle pour détecter les potentiels et révéler les talents des jeunes gens qui sont la force vive des armées.
Stratégies de l’ascension sous l’Ancien Régime : le duc de Marlborough
Authors: Oury Clément 
Published: January 2023

On a du mal à imaginer qu’au xvii e siècle un rejeton de la petite noblesse, ruiné de surcroît, puisse commander la plus puissante armée européenne de son temps et se trouver sur un pied d’égalité avec des princes souverains. C’est pourtant ce à quoi est parvenu John Churchill, premier duc de Marlborough. Quels ont été les ressorts de cette ascension, quels obstacles a-telle rencontrés et quels ont été les résultats effectifs ? Autant de questions permettant de saisir en quoi cette carrière, en tout point exceptionnelle, est paradoxalement révélatrice des logiques de promotion sociale à l’œuvre dans l’Europe de l’Ancien Régime.
Devenir Général sous la Révolution et l’Empire, un modèle de méritocratie ?
Authors: Bruyère-Ostells Walter 
Published: January 2023

Dès les premières années de la Révolution et l’amorce de la réorganisation de la société qu’elle met en place, s’élever dans la hiérarchie sociale par la carrière des armes semble être une voie de choix. Il convient néanmoins d’appréhender plus finement le caractère révolutionnaire de l’élévation au sein des armées à partir de 1789, de mieux analyser les mécanismes de la « fabrique » des généraux et des maréchaux au-delà de la rupture méritocratique. De nouveaux paramètres se mettent alors en effet en place puis évoluent, et la constitution de « notables militaires » montre la persistance de codes socioculturels nécessaires pour s’élever en plus du seul mérite au combat.
Un an à Saint-Cyr
Authors: Peytou Louis 
Published: January 2023

« S’il nous est difficile, au cours d’une marche éreintante ou d’une leçon trop longue, de voir comment cette scolarité nous a changés, force est de constater que nous ne nous reconnaissons plus parmi les étudiants de classes préparatoires dont nous avons conservé la fréquentation », écrit Louis Peytou, élève-officier de la Spéciale. Que s’est-il passé en un an pour qu’il se sente si différent ? Témoignage.