bluuebunny/crossref_metadata_2025 huggingface dataset:
SIMULATION OF ELECTROMAGNETIC PROCESSES IN THE FILTER-COMPENSATOR DEVICE AS PART OF THE CHARGING SYSTEM OF THE CAPACITIVE STORAGE
Authors:   Ufa State Petroleum Technological University, Kirillov Roman , Aflyatunov Radmir ,   Ufa State Petroleum Technological University, Vasilyev Petr ,   Ufa State Petroleum Technological University, Khazieva Regina ,   Ufa State Petroleum Technological University
Published: April 2023

The relevance Secondary power supplies, frequency converters, and inverters are actively used in modern rapidly developing power engineering. The trend towards a decrease in the weight and size of devices and an increase in their power explains the need to use pulse modes of electrical energy converters. The oscillatory circuits of resonant inverters contain elements such as an inductor and a capacitor, i.e. electromagnetic elements, as a rule, constituting up to 85–90 % of the mass and dimensions of secondary power supplies. The main technical means of reducing the mass and dimensions of electromagnetic elements are increasing the conversion frequency and functional integration. Resonant modes of operation of inverters during switching can reduce interference and losses. Aim of research This article discusses the development of an efficient capacitive storage charging system and simulation of electromagnetic processes in a filtercompensating device as part of an efficient capacitive storage charging system. The main task is to develop an efficient capacitive storage charging system. Research methods Research methods. In this study, the following methods were used: the study of scientific literature and computer simulation in the Matlab environment. Results The authors have developed a computer model in MatLab of a capacitive storage charging system based on a half-bridge circuit of an inductivecapacitive converter. A multifunctional integrated electromagnetic component (MIEC) is used as a pre-absorber. Investigations of voltage levels at various points of the four-terminal network have been carried out. The voltage on the plates and capacitance MIEC was determined. The voltage in the diagonals of the inverter was measured to find the maximum voltage. Because of computer modeling and experimental research, graphs of voltages on the elements of the half-bridge circuit of the capacitive storage charging system were obtained. The developed computer model will allow the investigation of various modes of operation of a secondary power source based on the proposed component in high-voltage charging systems for energy storage devices. The developed model allows you to reduce the financial costs of experimental research. Also, this model allows you to explore more complex systems based on MIEC, which have different properties and indicators.
Die Schlüsselrolle der arbeitsmedizinischen Vorsorge im betrieblichen Gesundheitsschutz
Authors:   Referat IIIb1 „Arbeitsschutzrecht, Arbeitsmedizin, Prävention nach dem SGB VII“, Bundesministerium für Arbeit und Soziales, Bonn, von Oppen Hella , Hoffmann Brigitte ,   Referat IIIb1 „Arbeitsschutzrecht, Arbeitsmedizin, Prävention nach dem SGB VII“, Bundesministerium für Arbeit und Soziales, Bonn
Published: April 2023

Die arbeitsmedizinische Vorsorge gibt Betriebsärztinnen und Betriebsärzten ein Instrument in die Hand, mit dem sie arbeitsbedingte Erkrankungen einschließlich Berufskrankheiten frühzeitig erkennen und dem Arbeitgeber Maßnahmen zur Verhütung dieser Erkrankungen vorschlagen können. So kann arbeitsmedizinische Vorsorge individuelles Leid verhindern, zum Erhalt der Beschäftigungsfähigkeit beitragen und den betrieblichen Gesundheitsschutz voranbringen. Mit der neuen Arbeitsmedizinischen Regel (AMR) 3.3 „Ganzheitliche arbeitsmedizinische Vorsorge unter Berücksichtigung aller Arbeitsbedingungen und arbeitsbedingten Gefährdungen“ eröffnet sich den Betriebsärztinnen und -ärzten ein ganzheitlicher Ansatz, um die arbeitsmedizinische Vorsorge besonders effektiv zu gestalten.
Drei Jahre InfektInfo COVID-19
Authors:   Referat VI-2 Medical ­Intelligence & Information, Kommando Sanitätsdienst  der Bundeswehr, München, Roßmann Katalyn , Andres Bernd ,   Referat VI-2 Medical Intelligence &  Information, Kommando Sanitätsdienst  der Bundeswehr, München, Frangoulidis Dimitrios ,   Referat VI-2 Medical Intelligence &  Information, Kommando Sanitätsdienst  der Bundeswehr, München, Frank Matthias ,   Referat VI-2 Medical Intelligence &  Information, Kommando Sanitätsdienst  der Bundeswehr, München, Morwinsky Thomas ,   Referat VI-2 Medical Intelligence &  Information, Kommando Sanitätsdienst  der Bundeswehr, München, Rieck Felix ,   Referat VI-2 Medical Intelligence &  Information, Kommando Sanitätsdienst  der Bundeswehr, München, Rosenmayr Georg ,   Referat VI-2 Medical Intelligence &  Information, Kommando Sanitätsdienst  der Bundeswehr, München, Ziegler Alexander ,   Referat VI-2 Medical Intelligence &  Information, Kommando Sanitätsdienst  der Bundeswehr, München
Published: April 2023

Eine wesentliche Aufgabe der Epidemiologie ist es, das Vorkommen von Krankheiten und Seuchen in einem räumlich-zeitlichen Zusammenhang darzustellen. Entscheiderinnen und Entscheider benötigen valide Informationen als Grundlage für Maßnahmen sowie entsprechende Hilfsmittel zur Risikokommunikation. Hierzu wurde seit Beginn der Corona-Pandemie Anfang 2020 das InfektInfo COVID-19, ein Public-Health-Newsletter, an medizinisches und militärisches Fachpersonal sowie an politische Entscheidungsträgerinnen und Entscheidungsträger verteilt.
The Relationships among Fear of Covid-19, Health Consciousness, Attitude toward Supplements, and Purchase Intention Using a Moderated Mediation Analysis
Authors: UYSAL Adem
Published: April 2023

The purpose of this study is to examine the relationship between fear of Covid-19 (FoC), attitudes toward supplements (AtS), health consciousness (HC), and purchase intention (PI) by using moderated mediation analysis. The data acquired from 308 customers via face-to-face surveys were analyzed using descriptive statistics and structural equation modeling, and the process model produced by Hayes tested the hypotheses. The results show that the variable of AtA partially mediated the association between FoC and purchase intention. Health consciousness moderates the strength of the relationships between FoC and PI mediated by AtS. According to this, the influence of fear of Covid-19 on purchase intention via the attitudes toward food supplements differs according to consumers' health consciousness (low vs. high). The study provides essential cues for researchers, marketers, and advertisers of food supplements during the COVID-19 pandemic.
Le transport de blessés dans la Marine nationale
Authors: PONTIS J. , VALLET C.-E. , CAVELL C. , SCHNEIDER B. , ROBIN N. , BARRIER C. , PADILLA A. , MIGOT J.-C.
Published: April 2023

La prise en charge, le relevage et le transport des blessés à bord des bâtiments de surface et des sous-marins diffèrent du soutien médical pratiqué sur les théâtres de guerre par les médecins soutenant des unités de l’armée de Terre. Ce soutien, reposant en effet sur une doctrine alliant habilement scoop and run et stay and play, s’adapte en permanence aux spécificités de la « médecine embarquée ». L’isolement au sein d’un milieu clos, l’environnement de type industriel très accidentogène et les aléas météorologiques imposent de disposer de protocoles et de matériel particulier pour le transport des marins blessés. Les délais d’évacuation étant souvent très longs, la prise en charge des patients doit s’inscrire dans la durée. L’évacuation médicale (MEDEVAC) tactique, le plus souvent héliportée, entre le Role 1 et un Role 2 embarqué (porte-avions, bâtiment de projection et de commandement) ou vers un hôpital côtier « d’opportunité » français ou étranger précède une éventuelle MEDEVAC stratégique. Cet article présente les particularités et les dangers du milieu maritime, le matériel utilisé et les protocoles de relevage et de transport mis en oeuvre par le personnel de santé servant sur les bâtiments de la Marine nationale.
Une nouvelle cible potentielle pour diminuer le risque d'accident de désaturation
Authors: DE MAISTRE S. , GEMPP E. , LOUGE P. , VALLÉE N. , BLATTEAU J.-É.
Published: April 2023

La formation de bulles après une plongée peut conduire à un accident de désaturation susceptible d'engendrer des séquelles neurologiques. Nous voulons savoir si la fermentation intestinale favorise l'accident de désaturation chez des hommes recevant une alimentation standard, par l'intermédiaire de la production d'hydrogène endogène. Trente-neuf plongeurs admis dans notre centre hyperbare pour un accident de désaturation neurologique (« plongeurs accidentés ») ont été comparés à 39 plongeurs indemnes d'accident(« plongeurs sains»). Le niveau de fermentation intestinale a été estimé par la mesure de l'hydrogène dans l'air expiré, une à quatre heures après la plongée. Les valeurs d'hydrogène dans l'air expiré étaient significativement plus élevées chez les «plongeurs accidentés» (15 ppm (6-23] versus 7 ppm (3-12]; p = 0,0078). Pour une valeur seuil de 16,5 ppm, nous avons trouvé une spécificité de 87 % (95 % CI 73-95) et une sensibilité de 44 % (95 % CI 28-60) pour l'association avec la survenue d'un accident de désaturation neurologique. Le niveau de la fermentation intestinale semble être plus important, au moment de la plongée, chez les plongeurs accidentés. La prévention pourrait passer par une exclusion des plongeurs présentant un niveau de fermentation important, une élimination des gaz produits au niveau de l'intestin, voire une modification du microbiote intestinal visant à limiter la fermentation en plongée.
Télé-expertise dermatologique en OPEX
Authors: MORAND J.-J.
Published: April 2023

La télémédecine permet de soumettre à distance et parfois en temps réel à des experts des dossiers cliniques, biologiques ou radiologiques. À partir d’une sélection de messages internet adressés par des médecins en opération extérieure et/ou en poste isolé, l’intérêt mais aussi les limites de la télé-expertise en dermatologie sont analysés. La qualité du message (analyse sémiologique correcte, anamnèse complète, définition de l’image jointe) et l’expérience de terrain des experts déterminent la pertinence de la réponse. L’importance de la rétro-information est aussi fondamentale pour améliorer l’expertise. Mais la difficulté relève de la fréquente impossibilité d’affirmer un diagnostic étiologique faute d’exploration complémentaire suffisante sur place ou de suivi du malade autorisant un recul évolutif, permettant l’évaluation d’une thérapeutique d’épreuve. La formation à la télémédecine des médecins et infirmiers du Service de santé des armées et une meilleure formalisation des messages peuvent contribuer à l’efficience de ce mode de communication.
Charles Moureu (1863-1929)
Authors: FAUQUE D.
Published: April 2023

Professeur à l’École supérieure de pharmacie de Paris, le pharmacien et académicien Charles Moureu (1863-1929) était déjà un chimiste réputé en 1914. Vice-président de la Section des produits agressifs, il supervisa l’organisation et le fonctionnement des seize laboratoires de chimie parisiens jusqu’en 1918. Pour sa part, il a travaillé sur les gaz asphyxiants dont l’acroléine avec Charles Dufraisse et l’ypérite. Il présida de 1925 à son décès brutal en 1929 le Comité de défense nationale pour la mobilisation de l’industrie chimique, créé en 1925 pour organiser la mobilisation économique en cas de nouveau conflit. Il a été aussi un homme de l’international en contribuant à la fondation de l’Union internationale de chimie pure et appliquée en 1919, dont il fut le premier président.
La prise en charge médicale des gazés au front et à l’hôpital. Ambulances Z
Authors: FERRANDIS J.-J.
Published: April 2023

Rien n’était prévu en cas d’attaque chimique en France avant le 22 avril 1915. Le Service de santé a été alors, seul, chargé d’organiser la protection et les démonstrations pratiques. En juillet 1915, six centres médico-légaux ont été chargés de l’étude scientifique des toxiques et de la recherche de moyens de protection. Le traitement des gazés a résulté d’abord d’initiatives individuelles en premières lignes. Voivenel, surtout, a défini les modalités de prise en charge : triage, traitement spécifique immédiat, résultant d’une meilleure connaissance des signes cliniques, des risques lors des transports et d’œdème pulmonaire secondaire à un effort musculaire. Un aide-mémoire a été rédigé. Durant les nombreuses attaques à Verdun, les « gazés » arrivant au poste de secours régimentaire, reçoivent une « carte blanche » d’évacuation puis sont dirigés en urgence dans la zone des armées vers un hital origine d’étapes spécialisé. En juillet 1917, a été mis en place un dispositif sanitaire avec du personnel de plus en plus spécialisé (officiers spécialistes des gaz de combat ou officiers Z.P. et pharmaciens). Les intoxiqués sont évacués vers les hôpitaux de l’Intérieur à Paris ou Lyon. À partir de juillet 1918, des ambulances (Z) sont spécialisées dans le traitement des gazés (une centaine d’ambulances à l’armistice).
Tülay Tura Börtecene’nin Sanatı ve Modern Türk Resmindeki Yeri
Authors: GÜRLEMEZ ARI Aynur
Published: April 2023

İstanbul Devlet Güzel Sanatlar Akademisi Resim Bölümü’nden 1959 yılında mezun olan Tülay Tura Börtecene, sanat yaşamına soyut dışavurumcu bir üslupla başlamış, kariyerini ulusal ve uluslararası sergilerde varlık göstererek devam ettirmiştir. Güçlü dışavurumcu üsluptaki eserleriyle 1961 Paris ve 1962 Venedik Bienallerinde katılan sanatçı, Devrim Erbil, Altan Gürman, Sarkis ve Adnan Çoker’le birlikte Mavi Grup isimli sanatçı grubu içinde yer alır. 1970 ve 1980’lerde figüratif diyebileceğimiz bir üslup benimser ve 1990 sonrası tekrar soyut dışavurumcu tavrına geri döner. Bu araştırmada, sanat tarihimizde önemli bir yeri olan ve hakkında çok az değerlendirmeye sahip olduğumuz Tülay Tura Börtecene’nin yaşamına ve sanat üretiminin farklı dönemlerine sanat tarihsel bir yaklaşımla odaklanılmıştır. Sanatçının Avrupa ve Amerika’da varlık gösteren çağdaşı diğer soyut dışavurumcu sanatçılarla eşzamanlı ve ortak bir tavırda eserler verdiği görülmüş, figüratif üsluba geçmesinde belirleyici olan siyasi olayların şekillendirdiği dönemi değerlendirilmiş, son döneminde tekrar sanat hayatında başladığı ilk noktaya dönen Tülay Tura’nın seçtiği yeni soyut dışavurumcu tavrı ele alınmıştır. İstanbul Resim Heykel Müzesi koleksiyonunda da eserleri bulunan ve Türkiye’yi uluslararası sergilerde temsil eden Tülay Tura Börtecene, Türkiye’de soyut dışavurumcu eserler veren ve sergileyen ilk kadın ressamlarımızdandır.
Estimate phospholipids from microalgae v2
Authors: Hu Ying-Yu
Published: April 2023

Here we describe a protocol to estimate phospholipids from microalgae. After extracting and measuring the total lipids from microalgae, the remaining lipid extract is dried using a nitrogen flow, followed by drying with magnesium sulfate at 90°C. However, it has been observed that traditional dry combustion at 500°C only decomposes approximately 50% of phospholipids (Hu et al., 2022). To achieve complete conversion of phospholipids to pyrophosphate, a temperature of around 800°C is required, but such high temperatures cannot be used with glassware. As the acid digestion method involves using only 500 µL of 0.2 M HCl, which must be placed in tightly capped glass vials to prevent concentration changes due to evaporation, combustion must be carried out using glassware instead of crucibles. It should be noted that the recovery rate of phospholipids is around 80% when combusted at 650°C, but this recovery rate is consistent, making the use of glass vials applicable. Therefore, we recommend using 650°C to combust phospholipids and using 80% to correct the final results. The resulting ash is digested using 0.5 mL of 0.2 M HCl for 30 minutes at 90°C. After digestion, the resulting orthophosphate is detected by mixing the sample with a combination of molybdate and ascorbic acid to produce molybdenum blue, as described in Chen's work (1956).
Design of a Molecular Dynamics Model for High-Performance Computing of Conformational Changes in Microtubule Protofilaments Associated with the Anticancer Drug Taxol
Authors: Fedorov V.A. , Kholina E.G. , Bulatov M.F. , Kovalenko I.B.
Published: April 2023

Molecular dynamics models of tubulin tetramers in complex with the anticancer drug taxol were created based on high-resolution spatial structures (PDB ID 3J6G). We tested performance of various computational architectures in molecular dynamics calculations of tubulin tetramers. We revealed the optimal computer architecture and carried out three 1 μs molecular dynamic trajectories of taxol-bound tubulin tetramer. We analyzed the conformational flexibility of tubulin tetramers in a complex with taxol, calculated the Euler angles for intra- and inter-dimer interfaces of the protofilament, as well as the degree and direction of protofilament bending. The stiffness of protofilaments was studied using the energy equipartition theorem. The results allowed us to conclude that taxol binding reduces stiffness at both the inter- and intra-dimer interfaces, which may facilitate the process of microtubule assembly.
Analisis Ethos, Pathos dan Logos dalam Komunikasi Kepimpinan Nama Beta Sultan Alauddin Karya Faisal Tehrani
Authors:   Universiti Pendidikan Sultan Idris, HAMZAH NORDIANA , MADZLAN NOOR ALHUSNA ,   Universiti Pendidikan Sultan Idris, BAHARUM HASRINA ,   Universiti Pendidikan Sultan Idris, ZAINI MUHAMAD FADZLLAH ,   Universiti Pendidikan Sultan Idris, MD. ALI ROHAYA ,   Universiti Utara Malaysia
Published: April 2023

Komunikasi kepimpinan ialah penyampaian maklumat oleh pemimpin tentang budaya sesuatu organisasi, nilai teras, misi dan mesej penting untuk membina kepercayaan dalam sesuatu lingkungan masyarakat. Budaya sesuatu organisasi yang terdapat dalam teks kesusasteraan Melayu sama ada moden ataupun tradisional merakamkan peristiwa yang memaparkan hubungan pemimpin dalam masyarakat. Sesuatu peristiwa itu lahir hasil daripada komunikasi antara pemimpin dengan masyarakat yang menjadi wadah dalam penulisan. Teks kesusasteraan Melayu sama ada moden ataupun tradisional merakamkan peristiwa yang memaparkan hasil seni untuk masyarakat. Teks Nama Beta Sultan Alaudin merupakan teks moden yang ditulis dalam gaya moden namun mempunyai bahan penceritaan klasik iaitu penceritaan berkaitan kepimpinan Sultan Alaudin. Teks ini merakamkan penceritaan kisah Sultan Alaudin dari zaman kanak-kanak sehingga baginda mangkat. Kajian teks diaplikasikan dalam penyelidikan ini. Objektif kajian adalah untuk menganalisi komunikasi kepimpinan Sultan Alaudin secara bertema iaitu sub tema ethos, pathos dan logos berdasarkan teori Aristotle. Dapatan kajian menemukan bahawa Sultan Alaudin mempunyai keperibadian yang baik (ethos); mempunyai ikatan silaturahim yang rapat dengan Menteri dan rakyat (pathos) serta menyelesaikan masalah dengan kecerdasan emosi dan intelektual (logos) dalam komunikasi kepimpinan baginda. Implikasi kajian ini adalah untuk memberikan kesedaran ilmu komunikasi kepimpinan yang berkesan dalam pemilihan seseorang yang bakal memimpin sesebuah organisasi sama ada organisasi itu kecil ataupun besar seperti sebuah daerah, negeri ataupun negara. Kata kunci: Komunikasi, kepimpinan, ethos, pathos, logos.
Bibliometric Visualization of Literature on Information and Communications Technology (ICT) in Education
Authors:   Universiti Pendidikan Sultan Idris, LOH YOKE LING , MOHD TAHIR MOHD HANIFF ,   Universiti Pendidikan Sultan Idris, LIM CHSING CHSING ,   Universiti Pendidikan Sultan Idris
Published: April 2023

Information and communication technology (ICT) in education, also known as education technology, is an important component of SDG 4's goal of improving educational quality. This Bibliometric study examines research patterns over time using the term "education technology." Three research questions are prioritised: (1) What is the current publication trend in EduTech? (2) What are the most popular themes among EduTech scholars? (3) What is the current citation pattern of EduTech publications? The methodology of this study uses bibliometric analysis with quantitative approach (document trend statistics) in the data scopus.com database for the years 1946 to 2022. The study's findings showed the number of publications on this education technology has increased since 2005, and this trend is expected to continue, with a recent notable theme being a focus on methodology studies, particularly in the field of health education. Furthermore, the most cited document was an article about activity design by Koehler et al., (2005), and the most cited author was Jonathan Michael Spector. Apart from Europe, Asian countries such as Malaysia and China are currently conducting more EduTech research. The implications of this study provide a positive outlook on the future of multiple educational technology research projects. Global pressures such as the pandemic and the need for IR4 are having an impact on the explosion of educational technology in society, government, industry, the environment, and academia. Keywords: ICT, education technology, EduTech, bibliometric studies, VOSviewer.
Radical Solidarities in Punk and Queer Refusals of Safety and Inclusion Narratives in Planning
Authors: Gelbard Sarah
Published: April 2023

Recent call-outs against Ottawa punk venues have fueled public debates about safe space and the inclusivity of local music scenes. The Ottawa Music Strategy released in 2018 translated these debates into cultural development policy that links creative placemaking and safe space discourse. This article examines the civic response to activist call-outs by analyzing how the Ottawa Music Strategy integrates diversity and inclusion strategies into cultural policy, and how cultural policy and safe space policies intersect with cultural revitalization and economic development priorities in the Ottawa Official Plan. Punk counter-narratives developed through grounded ethnographic research in the Ottawa punk scene unsettle normative public safety narratives that frame punk spaces as unsafe. Place-based histories of anti-oppression tactics, logics, and traditions of punk space and activism contextualize alternative responses by local punk venues and promoters. Drawing upon literature in queer planning and queer geography and literature on intersections between radical queer and punk politics, spatialities, and identities, this article discusses punking planning in solidarity with queering planning through alternative community-based responses to issues of safety, inclusion, and participation.
INFOGRAPHICS USED IN NEWS TEXTS (BASED ON THE BBC AND CNN ONLINE NEWS)
Authors:   Taras Shevchenko national University of Kyiv, Hetman Viktoria
Published: April 2023

The article highlights the use of infographics to effectively present the news material at BBC and CNN web pages. Infographic is a visual representation of information, data and knowledge. The infographic types that are widely used in news texts include maps, different kinds of graphs and charts such as bar/line/pie/column/bubble/gauge/stock/waterfall/flow charts; area/ hierarchy/circuit/tree diagrams; pictographs, timelines. Also, the symbiosis of infographic resources and additional graphic components (images, icons, geometric shapes, colour, numbers, and headers) was taken into account within the scopes of the current research. All of these allow controlling the infographics flow. Both verbal and nonverbal elements are considered to be crucially significant in creating the eye-catching and attention-grabbing infographic picture. Besides, the digital mode and colour play a significant role in presenting the information infographically. Numbers convey large amounts of information briefly and accurately and colour denotes emotionally valuable metaphorical meaning, stylistic and associative properties. The visual and the verbal can be integrated into a single syntagmatic unit. Verbal elements elucidate and decipher the nonverbal symbols, restate the message of the infographic image in a more precise way, distilling just one from the many possible meanings the image might have. Verbal items are represented by means of a single lexeme, a word combination or a simple sentence. Nonverbal components provide the verbal ones with the essential and highly informative visuals by showing the data, presenting many numbers in a small space, making large data sets coherent. They serve a reasonably clear purpose of description, exploration, tabulation and decoration. The visual elements serve as syntax identifying the participants by nonverbal means. Infographic is an effective and powerful tool to explain complex issues in a way that can quickly lead to insight and better understanding by making information easy to digest, educational, and engaging.
Lateral Variations of Attenuation in the Crust of Alaska Using Lg
Q Tomography
Authors: Mahanama Anuradha , Cramer Chris H.
Published: April 2023

We have conducted a crustal seismic (QLg) attenuation tomography study across Alaska using recordings from the EarthScope USArray from 2014 to 2019. The resolving power of the inversion is 150 × 150 km for most of Alaska, and it is 75 × 75 km in central and southern Alaska. Numerous fault systems and high mountain ranges are present across Alaska and accommodate compression in the north–south direction and shearing of southern Alaska toward the west. These mountain ranges include the Brooks range in the north, the Alaska range in central Alaska, and the Aleutian range in the southwest. The average LgQ for all of Alaska is significantly higher than in the western United States and Canada. This lower average attenuation impacts seismic hazard estimates for the region. According to the tomographic results, we see a significant variation of the QLg values from low to high across the southern part of the Brooks range. Also, we found higher attenuation in the southeast region of Alaska, where the Wrangell volcanoes are located. Moreover, we see an area of lower attenuation associated with weak frequency dependence in the south-central region of Alaska next to Anchorage. Another anomaly with lower attenuation can be seen extending from central Alaska to southeast Alaska, possibly associated with the Yukon–Tanana terrane. There are a few areas like southwest Alaska associated with the Togiak terrane and an area next to Fairbanks in Alaska’s interior that shows lower attenuation with lower frequency dependence and higher attenuation with higher frequency dependence, respectively, for low frequencies up to 3 Hz. Our model’s highest η zones (η≳95) are mostly confined to major tectonic terranes and other major tectonic elements such as faults and fractures. Regional variations in crustal attenuation can impact local seismic hazard estimates if incorporated into the hazard analysis.
Space–Time Asymmetry in Earthquake Pairs along the Central San Andreas Fault: Evidence for Small Earthquake Links at Long Distances
Authors: Shearer Peter M. , Fan Wenyuan
Published: April 2023

We identify 51 near-contemporaneous earthquake pairs along a 100 km segment of California’s San Andreas fault south of San Juan Bautista between 1981 and 2021 that are separated by 5–50 s in time and 5–50 km in space. The event pairs are found throughout the time period and generally involve events smaller than magnitude 2. For 42 of these pairs (82%), the later earthquake is northwest of the earlier event—an asymmetry that is hard to explain with standard earthquake triggering models and suggests an underlying physical connection between the events. We explore possible origins for these observations but are unable to identify a definitive explanation.
The Murder Character type in the series novels Medical Examiner Qin Ming by Qin Ming
Authors: Nguyen Ngoc Thuy Linh , Tran Thi Thu Huong
Published: April 2023

This paper researches on investigates the murder character in a forensic mystery novel written by Qin through case study to identify the modernizing efforts of the current Chinese mystery literature. Western mystery literary works often portray the detective character, which represents the desire for justice and human’s intellect. Similarly, Qin’s work features the medical examiner as a central character. On the other hand, the murder character is similarly portrayed meticulously. By choosing the murder character, the novelist implies that victims are not the only ones who deserve sympathy in a criminal case. This novel is the author’s attempt to eliminate the conventional way to portray main characters to offer a fresher and more genuine approach to the increasingly modernized mystery literary works in the 21st century.
Urbanization in Ba Ria - Vung Tau province in the period 2010 - 2020
Authors: Ngo Thi Hai Yen , Dang Vu Khac , Nguyen Thi Thuy
Published: April 2023

From 2010 to 2020, Ba Ria - Vung Tau province has achieved many achievements in urbanization. The urban population size is continuously increasing, the urban population rate is higher than the national average, the urban economy grows stably, the urban economic structure shifts in a positive direction, the labor force non-agriculture continuously increased, and urban infrastructure was modernized synchronously. The article focuses on studying the status of urbanization in Ba Ria - Vung Tau province through the population, economy, land use, city infrastructure, and city network indicators. From the study of the current status of urbanization, the author proposes some solutions for urban development in Ba Ria - Vung Tau province.
Research on development of Cao Phong orange brand in Hoa Binh province under geographical viewpoint
Authors: Le My Dung , Bui Thi Thanh Phuong
Published: April 2023

In recent years, our country has been implementing the program “One Commune, One Product” (OCOP). Cao Phong orange is one of the specific products of Cao Phong district in Hoa Binh province. To develop this product as OCOP, from a geographical viewpoint, the article focuses on studying the main resources as well as the current situation of orange tree development in Cao Phong district and then proposes some solutions to contribute to maintaining the Cao Phong orange brand in the market.
Assessment of the results of implementing social work activities at Thanh Hoa Obstetrics and Gynecology Hospital, Thanh Hoa Province from 2016 to 2020
Authors: Pham Tien Nam , Phung Thi Trang , Nguyen Khac Liem
Published: April 2023

Social work in hospitals plays a particularly important role in providing psycho-social support to patients, their family members, and health workers. The study's objective was to describe the results of implementing social work activities at Thanh Hoa Obstetrics and Gynecology Hospital from 2016-2020. A cross-sectional design, in which quantitative research was combined with qualitative research to achieve research objectives. Research results showed that Thanh Hoa Obstetrics and Gynecology Hospital has implemented 3\7 tasks according to Circular 43\2015\TT-BYT of the Ministry of Health from 2016 to 2020 such as information instruction and consultation for patients; communication and health promotion; and resources mobilization and coordination. Thereby, the study has made several proposals to the Ministry of Health, the Department of Health of Thanh Hoa province, and Thanh Hoa Obstetrics and Gynecology Hospital to overcome the limitations and improve the efficiency in the implementation of social work activities at Thanh Hoa Obstetrics and Gynecology Hospital in the future.
Leadership style of the executive committee of the provincial employees' union – research in Vinh Phuc province
Authors: Nguyen Hai Thanh
Published: April 2023

This study investigates the current status of transformational, transactional, and laissezfaire leadership styles in the Executive Committee of the Vinh Phuc Provincial Public Employees' Union. Cluster sampling and questionnaires were used. A total of 194 subjects agreed to participate in a survey by completing a leadership-style questionnaire. The surveyed subjects include some members of the Party Committees of the provincial agencies, members of the Labor Confederation, the Provincial Union of Employees, and 77 affiliated grassroots trade unions. The research results show that the dominant leadership style of the Executive Committee of the Vinh Phuc Provincial Employees' Union is a transformational style, with work motivation, encouragement, and inspiration in order to increase efforts as well. As with the employee's commitment to work, the transactional leadership style is rarely used because the reward mechanism does not become a priority for the Union Executive Committee. The laissezfaire leadership style is almost absent, officials are not completely self-determined, but selfdetermination is based on democratic principles. There is a statistically significant positive correlation between transformational leadership style and transactional leadership style, but the laissez-faire leadership style correlation with other leadership styles is not statistically significant.
Developing aesthetic reading skills for high school students through the model of experiential activity teaching in literature
Authors: Truong Thanh Tong
Published: April 2023

Aesthetic reading plays an important role in students’ literary reception activities. Developing aesthetic reading skills for students becomes an urgent requirement when implementing the 2018 Literacy Education Program. Accordingly, the goal of teaching aesthetic reading is that through reading comprehension activities, students explore and improve themselves, contributing to the formation and development of capacity and quality. Through teaching reading skills in reading activities, in experiential activities, and reading texts through experience (or through teaching experiential activities), the article proposes the designing process and the model of teaching aesthetic reading through teaching experiential activities in Literature subject. The research results show that the model of teaching aesthetic reading through experiential teaching in Literature is a direction that is consistent with the modern teaching perspective and has adhered to developing aesthetic reading skills for high school students.
Creating SLD of spatial data for webGIS open source code with CSS in Geoserver
Authors: Nguyen Thanh Xuan
Published: April 2023

Spatial data visible on webGIS through SLD description. Writing SLD files is a big challenge for non-GIS users and programmers. SLD for spatial data is similar to CSS for web elements. This study builds a process with three phases for using GeoCSS to write CSS code to create SLD files, helping users to well solve the above problem. On the basis of using shape file data research of Vinh Phuc province (Vietnam), the author wrote CSS codes which is the simplest and most typical form on GeoCSS to create the style for all three types of spatial data: point, line, and polygon. Spatial attributes are carefully selected so that they can be applied as a template to any data of the same type. The author has tested the generated SLD files against the default data on Geoserver. The results are appropriate with the research objectives.
Characteristics of Industrial Effluents in a Coastal Province of Vietnamese Mekong Delta
Authors:   College of Environment and Natural Resources, Can Tho University, Can Tho 900000, Vietnam, Giao Nguyen Thanh , Ly Nguyen Hong Thao
Published: April 2023

The study aims to assess the quality of industrial effluent in Bac Lieu province using multivariate statistical analysis. The effluent from wastewater treatments plants were collected at 12 locations with nine parameters including pH, biochemical oxygen demand (BOD), chemical oxygen demand (COD), total suspended solids (TSS), ammonium (N-NH4 +), chloride (Cl−), total nitrogen (TN), total phosphorus (TP) and total coliforms. Effluent quality is compared with national technical regulations on industrial wastewater and seafood processing wastewater column B (QCVN 40:2011/BTNMT and QCVN 11-MT:2015/BTNMT, respectively). Principal component analysis (PCA) was performed to determine the important parameters affecting the quality of industrial wastewater effluent in the study area. The results showed that industrial wastewater effluent was high in organic matters, nutrients, microorganisms which exceeded the allowable limits of QCVN 40:2011/BTNMT and QCVN 11-MT:2015/ BTNMT. Correlation analysis showed that most industrial wastewater effluent parameters were closely correlated proving the treatment systems having problems in its operations. The results of PCA presented that pH, COD, BOD, TSS, TN, TP, N-NH4+ and total coliforms mainly affected industrial wastewater effluent. These parameters would negatively change surface water quality at the receiving water bodies. Improvement of wastewater treatment system efficiency is urgently needed to comply with discharge regulations and to protect precious surface water quality. The study’ results provide useful information for local environmental managers to enhance management strategies to reach the environment sustainable goals in the locality development.
Research of the Ecological Status in the Waters of the River Sitnica-Kosovo
Authors:   the Faculty of Food Technology at the University “Isa Boletini” in Mitrovica, Albania, Kelmendi Mensur , Aliu Mehush
Published: April 2023

The most potential pollutants of the river Sitnica with phenols, heavy metals, and other physicochemical indicators are Kishnica Mine, Ferronikel, surface coal mines, Kosovo Energy Corporation, landfill with industrial waste in Mitrovica, landfills and urban discharges, etc. The purpose of this work is to investigate the degree of pollution and to determine the ecological status of the Sitnica River. Although the focus of our research is the phenol pollution of the waters of the river Sitnica. During our research we have analyzed physicochemical parameters with contemporary analytical techniques, applying the standard determination methods. The parameters that have been analyzed are temperature, electrical conductivity, oxygen saturation, total matter suspended, NH4+, PO43-, SO42-, Cl-, pH, DO, BOD5, COD, N-NH4, NO3-, NO2-, PO4-P, TP. The results obtained and presented in tabular form and compared with the reference values, reflect enormous pollution with phenols, at the maximum rate of 1.137 mg/L and other physicochemical pollutants. Based on the findings from the conducted experiments, the water of the river Sitnica is categorized in waters with a poor ecological status.
A Water Quality Assessment and Modelling of the Indian River Tungabhadra
Authors:   the Department of Civil engineering, Sri Venkateswara College of Engineering & Technology (Autonomous), Chittoor, Andhra Pradesh, India, Babu M. M. , Reddy B. D. , Shivapur A. V. , Ranjith S. , Reddy P. N. , Kavyateja B. V. , Kumar K.
Published: April 2023

Every river gets polluted as it moves from its source to the end. Hence, the quality of the water requires investigation for the usability. In the present work 40.69 km stretch of the river Tungabhadra in the Davangere district of the Karnataka, India was chosen for testing the water quality. The samples’ physical, chemical and biological characteristics were tested from eight sites for each month during pre-monsoon, monsoon and post-monsoon seasons from 2017 to 2019. A biochemical oxygen demand-dissolved oxygen (BOD-DO) equation was estimated using the de-oxygenation and reaeration constants. The results showed that the physical and chemical parameters were within the limits of the usability standards for all the sampling stations during all seasons. For the first 2.54 km of the River Tungabhadra, the biochemical oxygen demand (BOD) levels were categorized as class “C”, implying the river water to be within drinking water standards. However, from 2.54 to 40.69 km stretch, the river was classified as class “D”, making it unsuitable for drinking water. It was also shown that the river could be maintained class “C” if it flowed at 6m3/s which can be achieved by releasing water from the Tunga and Bhadra reservoirs. Moreover, treatment of the municipal waste before spilling to the river would further reduce the BOD levels.
Identifying Content-Related and Non-content-related Queries in Online Discussion Forums Using Voyant Tools
Authors:   the School of Knowledge Science, Japan Advanced Institute of Science and Technology, Ishikawa, Japan, Neha  , Kim Eunyoung
Published: April 2023

The overarching goal of this study was to assess the suitability of Voyant Tools to identify the frequency of content-related and non-content-related query subjects (thread title) and prioritize them based on their occurrence and importance in the online discussion forum. The dataset consisted of 296 query subjects collected from the discussion forums of practical and theoretical massive open online courses (MOOCs). The cirrus, correlation, and scatter plot features of Voyant Tools (a web-based application) were used to analyze the dataset. The Cirrus feature assisted with word frequency, and the Correlation feature helped with their co-occurrence in the online discussion forum. The Scatter plot feature was the most appropriate tool among the three tools implemented in the current study for generating the clusters of content-related and non-content-related query subjects. Overall, Voyant Tools was an effective resource capable of analyzing quantitative and qualitative data and providing visual output in various forms.
The Effect of Emergency Remote Teaching on Students with Special Educational Needs and/or Disability during the COVID-19 Pandemic: The Parents‘ View
Authors:   the Humanistic and Social Informatics Laboratory (HILab), Ionian University, Department of Informatics, 7 Tsirigoti Square, Corfu, Greece, Tzimiris Spyridon , Nikiforos Stefanos , Kermanidis Katia Lida
Published: April 2023

The present research examines the way in which Emergency Remote Teaching (ERT) affected students with Special Educational Needs and/or Disability (SEND) during the COVID-19 pandemic. Qualitative descriptive analysis by hand and AI-based/linguistic analysis was performed on the interviews of 12 parents of students with SEND. The results revealed a). how students responded to those special learning conditions, b). how the special educational needs or disabilities of those children affected their attendance on the online courses, and c). how their parents judged the educational dimension of ERT, along with any changes noticed in the psychological and emotional state of their children. Parents highlighted the overall negative impact of ERT on children with SEND.
The Media Space of a Modern Library in the Context of Its Organizing by Virtual and Augmented Reality Technologies
Authors:   the Kyiv National University of Culture and Arts, Kyiv, Ukraine, Horban Yurii , Gaisynuik Nataliya , Dolbenko Tetiana , Karakoz Olena , Kobyzhcha Nataliia , Kulish Yuliia
Published: April 2023

Virtual and augmented reality technologies provide access to learning materials and improve the organization of a modern library’s media space. This article aims to identify the significance and role of virtual and augmented reality technologies in the modern library's media space organization. The research uses a university library case study methodology to empirically investigate virtual and augmented reality technologies. Virtual and augmented reality technologies provide research and improve learning outcomes by engaging students and learners with significant interest in such technologies. Libraries offer users the opportunity to create their VR content through available software. Students can test their VR content in the libraries’ labs. Libraries support access to a variety of virtual and augmented reality content. The content is accessed using “virtual reality headsets” for viewing and workstations with “authoring software and loanable 360 cameras” for creating. The library lab is a space to support students’ digital creativity and research through virtual and augmented reality. There are 3D Design Labs within the libraries as a medium to large group design learning spaces with virtual reality technology. Libraries form a media space where users can create videos, podcasts, portfolios, edit media, and book tours, and students and researchers can explore different scientific knowledge. In this way, technology ensures that risks in learning are minimized as opposed to hands-on seminars and classes.
Research on the Current Situation and Improvement of Three-Dimensional Learning of Compulsory Education in China in the Post-epidemic Era
Authors:   the University of the Cordilleras, Philippine. Dan Li is also with the Linyi University, China, Li Dan , Dinamling Shayne Klarisse , Li Zhongguo
Published: April 2023

In the post-epidemic era, compulsory education is carried out simultaneously at three dimensions of school education, family education and online education. Based on the methodology of literature survey, questionnaire survey and interview, and the current status, this paper proposes targeted and practical countermeasures to the compulsory education in China in the post-epidemic era. For the post-epidemic era, this study proposes to form a new three-dimensional education system to enhance the quality of compulsory education in China. To achieve this goal, this paper recommends methods such as optimizing and integrating education resources, constructing a brand-new learner-center education system, and also leveraging modern information technologies. These strategies are necessary to ensure the education system back to normal status under the prevent and control measures during the pandemic and are also in line with the proactive procedures for education reform and development adopted by internationally and domestically.
VideoScribe’s Sparkol-Based Learning to Improve Learning Outcomes: A Classroom Action Research
Authors:   the Faculty of Education and Psychology, Universitas Negeri Yogyakarta, Indonesia, Saptono Bambang , Herwin Herwin , Dahalan Shakila Che
Published: April 2023

This study aims to improve student learning outcomes by applying VideoScribe’s Sparkol media. This study uses a type of classroom action research. This classroom action research went through two cycles in which the researcher acted as an observer. Each cycle consists of planning, implementing, observing and reflecting. The research subjects were Grade IV students. Data collection techniques are carried out by observation and learning achievement tests. Data were analyzed using descriptive analysis. The findings obtained in Cycle I indicate that the actions taken have not been successful. This is evidenced by the absorption of students who have not reached the expected completeness criteria. After reflection and implementation of Cycle II, the action shows an increase. This can be seen after the learning outcomes test shows that students’ absorption has reached the expected minimum mastery. Based on these findings it can be concluded that VideoScribe’s Sparkol media can improve student learning outcomes in elementary schools and it is recommended to be applied on an ongoing basis in learning activities to hone students’ cognitive intelligence so as to obtain maximum learning outcomes.