bluuebunny/crossref_metadata_2025 huggingface dataset:
Diagnostic Accuracy of a Real-Time Host-Protein Test for Infection
Authors: Klein Adi , Shapira Ma’anit , Lipman-Arens Shelly , Bamberger Ellen , Srugo Isaac , Chistyakov Irena , Stein Michal
Published: November 2023

OBJECTIVE

Determining infection etiology can be difficult because viral and bacterial diseases often manifest similarly. A host protein test that computationally integrates the circulating levels of TNF-related apoptosis-induced ligand, interferon γ-induced protein-10, and C-reactive protein to differentiate between bacterial and viral infection (called MMBV) demonstrated high performance in multiple prospective clinical validation studies. Here, MMBV’s diagnostic accuracy is evaluated in febrile children for whom physicians were uncertain about etiology when applied at the physician’s discretion.

METHODS

Patients aged 3 months to 18 years were retrospectively recruited (NCT03075111; SPIRIT study; 2014–2017). Emergency department physician's etiological suspicion and certainty level were recorded in a questionnaire at blood-draw. MMBV results are based on predefined score thresholds: viral/non-bacterial etiology (0 ≤ score <35), equivocal (35 ≤ score ≤65), and bacterial or coinfection (65 < score ≤100). Reference standard etiology (bacterial/viral/indeterminate) was adjudicated by 3 independent experts based on all available patient data. Experts were blinded to MMBV. MMBV and physician’s etiological suspicion were assessed against the reference standard.

RESULTS

Of 3003 potentially eligible patients, the physicians were uncertain about infection etiology for 736 of the cases assigned a reference standard (128 bacterial, 608 viral). MMBV performed with sensitivity 89.7% (96/107; 95% confidence interval 82.4–94.3) and specificity 92.6% (498/538; 95% confidence interval 90.0–94.5), significantly outperforming physician's etiological suspicion (sensitivity 49/74 = 66.2%, specificity 265/368 = 72.0%; P < .0001). MMBV equivocal rate was 12.4% (91/736).

CONCLUSIONS

MMBV was more accurate in determining etiology compared with physician's suspicion and had high sensitivity and specificity according to the reference standard.
Crafting L2 Multimodal Composing Identities
Authors: García-Pastor María Dolores , Piqueres Calatayud Jorge
Published: November 2023

Identity currently features as a prominent theme in digital multimodal composition (DMC), given the significant impact of DMC on identity expression. However, L2 learners’ writer identity development and fluctuation in this type of textual composition needs further exploration in light of the absence of clearly established DMC-specific identity categories and a detailed account of writer identity expansion and restriction processes therein. This study attempts to fill this void by scrutinizing how three 11th graders learning English as a foreign language in Spain crafted their writer identities in English in a 16-week genre-based digital storytelling (DST) intervention that followed the genre-based systemic functional linguistics tradition of L2 writing, and included instruction on attitude (Martin & White, 2005). Qualitative data analysis of multi-source data followed Ivanic’s (1998) writer identity framework, attitude categories, and key notions in multimodality, as well as the DST and identity literature. Results indicate students’ awareness raising of such categories throughout digital story writing, and general preference for appreciation and judgment in writer identity construction, which was contingent upon certain factors. Students’ writer identities and their fluctuation revealed types of specific DMC identity categories, and expansion and restriction processes, which illustrated their multimodal composing identity formation and transformation in digital story creation.
’Second Language Teaching and Learning through Virtual Exchange’ Edited by Shannon M. Hilliker
Authors: Susanto Andrias Tri
Published: November 2023

Second Language Teaching and Learning Through Virtual ExchangeEdited by Shannon M. HillikerBerlin & Boston: De Gruyter Mouton, US $ 118.99, ISBN 9783110727234 (Hardback), 300 pages, 2022
Оцінка тенденцій ресурсовикористання секторами економіки україни в координатах екологічної стійкості
Authors: Нікішина О. В.
Published: November 2023

У статті обґрунтовано, що екологічна стійкість є важливою складовою стійкості продовольчих систем та резилієнтності держав, актуалізуючи необхідність розробок нових методичних підходів до її комплексної оцінки. Запропоновано для оцінки екологічної стійкості в Україні використовувати індикатори ресурсної й екологічної продуктивності валової доданої вартості (загальні та секторальні), які дозволяють визначити здатність економічних систем макро- та мезорівнів продукувати додану вартість з нейтральним або позитивним впливом на довкілля в умовах ресурсних обмежень, викликів і загроз безпекового середовища. Доведено, що базові елементи, функціонування яких має забезпечити впроваджувана національна система стійкості, мають екологічний вимір. У дослідженні здійснено комплексну оцінку тенденцій ресурсовикористання (на прикладі водних, енергетичних і земельних ресурсів) секторами економіки України на засадах екологічної стійкості та сталого розвитку. Визначено очікувані тенденції ресурсовикористання в воєнний і повоєнний періоди крізь призму стратегічних пріоритетів повоєнної розбудови держави.
Change of Plans and A New Venue of Possibility
Authors: Fogle Jordan Alan , Scott Laurie
Published: November 2023

The sensory friendly concert (SFC) represents an increasingly popular effort toward engaging the autism community in live music performances by promoting inclusive practices and offering specialized accommodations to counter what many consider the rigidity of concert etiquette. The authors explore academic and historical perspectives on SFCs and seek to highlight best practices for the design and facilitation of inclusive community music events in live and virtual settings. Drawing upon the experience of adapting a planned in-person protocol to the virtual setting, the authors explore benefits that extend far beyond the autism community. In addition to providing an environment in which self-expression, diversity, and community are celebrated, SFCs can serve as a transition-oriented therapeutic intervention aimed at promoting progress toward goals related to independent living and musical participation in the broader society, including school and community ensembles.
Navigating Uncertainty
Authors: Skewes McFerran Katrina
Published: November 2023

This report describes a music-based, insight-oriented, online group program for supporting the wellbeing of early career researchers during the global pandemic. A substantial body of research illuminates the wellbeing challenges faced by university students, notably PhD researchers. This context, coupled with the author’s significant experience and leadership roles within a tertiary research and teaching environment, and with a key responsibility for student wellbeing, led to the opportunity to conceive of a novel online program designed specifically for PhD researchers. Students were invited to engage in an 8 week, online group program, incorporating a range of theoretical perspectives and disciplinary approaches influenced by the author’s specific experiences as a music therapist, Guided Imagery and Music (GIM) therapist, lecturer and transformational coach. The use of self-revealing storytelling, alongside guided, creative, experiential activities, with a strong emphasis on music listening was fundamental to supporting participants in recognising both the shared nature of the external conditions they were grappling with as early career researchers, as well as the internal barriers to personal flourishing that they might benefit from understanding. Evaluation of the group involved narrative feedback through participant self-report in week four of the program, with typical feedback including descriptions of how the group afforded reconnection with their research aspirations, perspective and insight into their current personal challenges and strategies for better supporting oneself. Although this program was created specifically to respond to unexpected conditions, some aspects may be useful for future program design.
Effects of an Intervention Program on Lumber Muscle Function in Non-Specific Chronic Low Back Pain
Authors: Kim Dong-Jin , Lim Seung-Taek , Cho Ji-Hoon
Published: November 2023

PURPOSE: This study compared the effects of different intervention programs of resistance exercise, stretching, and physical therapy in middle-aged women with nonspecific chronic low back pain.METHODS: The study participants were middle-aged women with nonspecific chronic low back pain (n=31), divided into three groups: resistance exercise (n=11), stretching (n=10) and physical therapy (n=10). They performed regular intervention thrice weekly for 12 weeks. Parameters measured include body composition via impedance, lumbar extensor strength, and lumbar stabilizing muscle strength.RESULTS: There was a significant interaction between group (resistance exercise, stretching, and physical therapy) and time period (pre– post) at 24°, 36°, 48°, 60°, and 72° of lumbar extensor strength (p=.015, p=.040, p=.004, p=.009, p=.003, respectively), and a significant interaction between group and time at -135° (p=.022) and +180° (p=.013) for lumbar stabilizing muscle strength.CONCLUSIONS: This study demonstrated that resistance training had a positive effect on chronic low back pain after 12 weeks of intervention in middle-aged women with nonspecific chronic low back pain, with improvements in lumbar extensor and stabilizer strength.
Current characteristics of project management of state budget expenditures
Authors: Abdurakhmanova Anastasia
Published: November 2023

This scientific work is aimed at analyzing the actual characteristics of the project management of state budget expenditures. The author studied the features of the application of the program-target approach as an alternative to the project approach, the situations of using this approach in states with a centralized economy, in countries with a mixed and transitional type of economy, and in countries with a developed market economy were considered. Next, the similarities between the program-target and project approaches were identified, which consist in the identity of some elements. The paper defines the project management of state budget expenditures, describes the purpose of this phenomenon, and also characterizes the project as the main tool in the project management of state and municipal finances. The author considered the key stages of the project implementation, which form a strict algorithm: the idea of the project, the preparatory stage, development, implementation, operation and closing of the project. In addition, the paper studied the features of project management of budget expenditures, namely: focus on results, the use of project management methodologies, accounting for time and budget, quality control. The author studied the links between the elements of project management of budget expenditures, which consist of planning, control, evaluation of results and adjustments. In the final part of the work, the principles of project management of budget expenditures (complexity, validity, flexibility, efficiency, limitation, focus on change, personalization, coordination) were considered, as well as conclusions were drawn regarding the application of project management of state budget expenditures in modern conditions and its connection with programmatic -targeted approach.
Investment projects of Russia within the framework of the EAEU: problems and prospects
Authors: Gorbatko Elena , Zhadnov Alexander
Published: November 2023

The authors of the study consider investment projects in Russia within the framework of the Eurasian Economic Union (EAEU). Such projects currently face challenges such as differences in economic policies and political tensions. However, Russia has already invested in a nuclear power plant in Belarus and oil and gas infrastructure in Kazakhstan, and has potential to invest in transport, logistics and agriculture. To increase investment activity, it is necessary to resolve differences in economic policies and improve the legal and business environment, as well as infrastructure and worker training. Investments within the EAEU are a necessary factor for the development of the region's economy and the strengthening of economic ties between the participating countries. Russia, as one of the leading economies in the region, is actively investing in various sectors of the economy within the EAEU. At the same time, despite some successes, there are problems that hinder investment activity in the region. One of the main problems is the difference in economic policies and legislation between the participating countries. This can significantly affect the attractiveness of investments in the region and create obstacles for business development. It is important that the member countries of the EAEU continue to work on resolving differences in economic policies and creating favorable conditions for investment and cooperation within the EAEU. Investments within the EAEU can become a powerful catalyst for the development of the region's economy and the strengthening of economic ties between the participating countries. An increase in investment activity and attraction of new investments can lead to the creation of new jobs, an increase in the standard of living of the population and an improvement in the economic situation in the region as a whole
Resiliencia, eventos adversos en la infancia y desesperanza en jóvenes vinculados a pandillas
Authors: Agudelo Hernández Felipe , Guapacha Montoya Marcela , Castro Díaz Jaira María , Luna Trujillo Andrea
Published: November 2023

Los eventos adversos en la infancia representan una serie de experiencias vividas por los niños y niñas que causan un deterioro o alguna modificación importante en cualquier esfera de su vida, especialmente en la salud mental, donde se compromete el bienestar y la resiliencia, y aumenta el riesgo de síntomas psiquiátricos, el riesgo de suicidio, el abuso de sustancias psicoactivas, las conductas contrarias a la convivencia, específicamente la vinculación a pandillas. El objetivo de la presente investigación es relacionar los eventos adversos en la infancia, el nivel de desesperanza y la capacidad de resiliencia de un grupo de jóvenes vinculados a pandillas en la ciudad de Manizales, Caldas. Estudio con metodología mixta, donde, en el componente cuantitativo se buscó correlacionar dichas variables. A nivel cualitativo se realizó un grupo focal con seis participantes, con un posterior análisis temático. Como resultados se encontraron niveles bajos de desesperanza, altos de resiliencia y una media de 3,25 eventos adversos en la infancia por cada joven, con correlación negativa entre resiliencia y desesperanza, y correlación positiva entre desesperanza y eventos adversos en la infancia. Dentro de los eventos adversos con mayor prevalencia se encontró el estrato socioeconómico bajo, exposición a violencia en la comunidad, separación de los padres o encarcelamiento de un familiar. En el análisis del grupo focal se encontraron categorías que reafirmaron los hallazgos cuantitativos, con la percepción de la ruptura familiar, de la violencia en la comunidad y de las dificultades económicas como mayor impacto; además de la forma de resistir dichas dificultades socioeconómicas a través de su territorio y de tener una visión del futuro. Análisis como el anterior, plantean como prioridad, más allá de atenciones psicosociales, mejorar las condiciones de vida en la niñez y la juventud.
Urban free spaces: possibilities and potentialities along the Biriguizinho Stream in Birigui-SP
Authors: Zanateli Jéssica Telles , Constantino Norma Regina Truppel
Published: November 2023

Free public spaces are elements of vital importance in the social and spatial constitution of the urban landscape. This theme has been addressed by several publications on the construction of the urban environment, especially regarding the design and use of spaces. With factors such as gentrification and real estate speculation driven by the prioritization of the economy, social segregation and the so-called urban voids have become increasingly visible. Every city needs a relationship between full and empty spaces, but the so-called urban voids are places of no use and eventually become devalued, unused, and neglected. The history of the city of Birigui, located in the state of São Paulo, was marked by the passage of the Noroeste do Brasil Railroad. The town expanded into the valley of the Biriguizinho stream, presenting an improper occupation of its banks, especially in the second half of the 20th century. Without adequate planning, the city was divided into regions with well-defined uses (without multifunctionality), which culminated in the so-called urban voids, spaces with potential but without value. This paper aims to identify the free spaces on the banks of the Biriguizinho Stream that lies in the city of Birigui-SP, looking for traces of historical layers that overlap and compose the city, and verifying the possibilities and potentialities to form a system.
Development of Problem-Solving Skills of a Student with Cochlear Implant in Social Studies: An Action Research
Authors: AKAY Elif
Published: November 2023

Children with hearing loss may have difficulty controlling/manipulating variables when solving multi-item problems when their language skills are not fully developed. Therefore, this situation limits students with hearing loss from using the strategies needed to solve problems. The aim of this research is to study the developmental process of the problem-solving skills of a student with a cochlear implant in Social Studies courses in an inclusive environment. This paper presents action research. The participants of the study consisted of a 6th grade student with cochlear implant in an inclusive environment, the researcher, the social studies teacher, and the members of the validity committee. The research was conducted between September 27, 2022, and January 5, 2023. Research data were collected using individualized education program, instructional plans and audio-visual materials, observations, interviews, documents, problem solving skill assessment rubric and research journal. Based on the outcomes of a fourteen-week teaching practice, it can be claimed that the student has gained an awareness of the operations in the problem-solving process; however, he still has difficulty transferring his existing knowledge of Social Studies subjects and applying it to new tasks, and there is a persisting need for supplementary education in performing these operations independently.
Two-step method for isolation of inactivated CD4+ T-cells from human blood mononuclear cells v1
Authors: Esman Anna
Published: November 2023

1. Obtaining human CD4+ T cells 2. Obtaining CD4+ inactivated cells using 1. 2. 3. 4. 5. 6. and magnetic tube separator.
Resource 7: rEV immunophenotyping v1
Authors: A. Tang Vera , M Cook Sean , Lannigan Joanne , Jones Jennifer , A Welsh Joshua
Published: November 2023

Flow cytometry (FCM) is a common extracellular particles (EPs), including viruses and extracellular vesicles (EVs), characterization method. Frameworks such as MIFlowCyt-EV exist to provide reporting guidelines for metadata, controls, and data reporting. However, tools to optimize FCM for EP analysis in a systematic and quantitative way are lacking. Here, we demonstrate a cohesive set of methods and software tools that optimize FCM settings and facilitate cross-platform comparisons for EP studies. We introduce an automated small particle optimization (SPOT) pipeline to optimize FCM fluorescence and light scatter detector settings for EP analysis and leverage quantitative FCM (qFCM) as a tool to further enable FCM optimization of fluorophore panel selection, laser power, pulse statistics, and window extensions. Finally, we demonstrate the value of qFCM to facilitate standardized cross-platform comparisons, irrespective of instrument configuration, settings, and sensitivity in a cross-platform standardization study utilizing a commercially available EV reference material.
Resource 5: rEV Scatter Detector Setting Incrementation v1
Authors: M Cook Sean , A. Tang Vera , Lannigan Joanne , Jones Jennifer , A Welsh Joshua
Published: November 2023

Flow cytometry (FCM) is a common extracellular particles (EPs), including viruses and extracellular vesicles (EVs), characterization method. Frameworks such as MIFlowCyt-EV exist to provide reporting guidelines for metadata, controls, and data reporting. However, tools to optimize FCM for EP analysis in a systematic and quantitative way are lacking. Here, we demonstrate a cohesive set of methods and software tools that optimize FCM settings and facilitate cross-platform comparisons for EP studies. We introduce an automated small particle optimization (SPOT) pipeline to optimize FCM fluorescence and light scatter detector settings for EP analysis and leverage quantitative FCM (qFCM) as a tool to further enable FCM optimization of fluorophore panel selection, laser power, pulse statistics, and window extensions. Finally, we demonstrate the value of qFCM to facilitate standardized cross-platform comparisons, irrespective of instrument configuration, settings, and sensitivity in a cross-platform standardization study utilizing a commercially available EV reference material.
Application of Principle Component Analysis and logistic regression to support Six Sigma implementation in maintenance
Authors: Antosz Katarzyna , Jasiulewicz - Kaczmarek Małgorzata , Machado Jose , Relich Marcin
Published: November 2023

Improving the efficiency of maintenance processes is one of the goals of companies. Improvement activities in this area require not only an appropriate maintenance strategy but also the use of a new approach to increase the efficiency of the process. This article focuses on using Six Sigma (SS) to improve maintenance processes. As an introduction, the generations of SS development are identified, and traditional and advanced analytical tools that can be useful in SS projects are reviewed. As part of the research, an example of the implementation of the SS project in the maintenance process using the DMAIC and selected advanced analytical methods, such as PCA and logistic regression, was presented. The PCA results showed that it was enough to have seven main components to keep about 84% of the information on variability. In developed logistic regression explained the impact of the individual factors affecting the availability of the machines. The identified factors and their interactions made it possible to define maintenance activities requiring improvements.
BUKIT CHAPALANG: THE MOUSEDEER IN THE FORMATION OF A NATION
Authors: Quah Wai Kheong Christopher , Harris Satkunananthan Anita
Published: November 2023

This paper is a neo-archetypal interrogation of Sang Kancil in his role as the archetypal Politician. This is based on an analysis of the works of Sonny Liew (2015) a Malaysian born artist, The Art of Charlie Chan Hock Chye (2015), which utilises the iconography of the mousedeer in the formation of a nation. In the book, there is a short section called Bukit Chapalang, which is Liew ‘s (2015) revisioning of Sang Kancil as the Singaporean premier Singaporean Chinese Premier Lee Kuan Yew. This is done by comparing the original folktales of Sang Kancil with that of present-day retellings, done by Liew (2015). The changes that have occurred to Sang Kancil will be analysed using the two types of archetypal theories which are Jungian-archetypes and Neo-archetypes. From the study we expect to find the ways in which animals can be used as archetypal allegories to describe a story, such as a historical event, and can identify the changes that occur to the trickster figure of Sang Kancil when transposed to a Singaporean political landscape.
NAVIGATING PUBERTY WITH SPECIAL NEEDS TEENAGERS: EMPOWERING PARENTS THROUGH A SEXUALITY EDUCATION WORKSHOP
Authors: A Rahman P , Dahlan A , Azman N , Selamat S
Published: November 2023

Adolescence is a crucial phase of development, marked by significant physical, emotional, and social changes. Navigating these changes for teenagers with special needs can be particularly challenging. Addressing these topics is essential to ensure holistic well-being and healthy development of teenagers with special needs. This workshop aimed to equip parents with the necessary knowledge, skills, and strategies to navigate conversations about puberty and sexuality effectively. This paper is to present the findings of this workshop focused on puberty and sexuality education for parents of teenagers with special needs. A diverse group of parents of teenagers with special needs were recruited through Facebook groups, special schools, and community organizations. Prior to the workshop participants were invited to answer questions regarding their concerns about their special needs child sexuality. A total of 150 parents responded to this qualitative survey. The workshop includes a slot for a sexuality education lecture and a hands-on practical session focusing on managing menstruation and masturbation. A total of 69 participants for the workshop were required to answer pre and post-questionnaires – to determine the knowledge, perceptions, dedication, and willingness in delivering sexual information to teenagers with special needs.
Criminal law counteraction to crimes committed in the form of a credit trap
Authors: Pang Dongmei , Go Dongyang
Published: November 2023

In recent years, crimes committed in the form of a credit trap have become widespread in China. The so-called credit trap crimes refer to various illegal and criminal actions carried out under the guise of private loans, which seriously violates the financial order and social order of the country, and there is also an increased public danger. Currently, China’s economy is in a transitional stage and the optimization of the business environment is an important part of economic development in the new era, while the stability and prosperity of the private lending market is an important guarantee for the optimization of the business environment. In accordance with the general trend of economic development in the new era, as well as in the context of criminal legislation to maintain financial and social order, the suppression of credit trap crimes and the fight against mafia-criminal forces generated by them are an important task in the round of Special Struggle to eradicate Mafia-criminal Groups. In the context of this Special struggle to eradicate mafia-criminal groups, many problems have arisen in the process of combating the crime of credit trap: firstly, the concept of credit trap is vague, as well as the criteria for the qualification of criminal acts related to credit trap are heterogeneous throughout the country; secondly, the confusion of the concept of the crime credit trap with the concept of usury; thirdly, there was a phenomenon of replacing a certain corpus delicti with the concept of credit trap, it is vague, as well as the criteria for the qualification of criminal acts related to the credit trap are heterogeneous throughout the country; secondly, the confusion of the concept of the crime credit trap with the concept of usury; thirdly, there was a phenomenon of replacing a certain corpus delicti with the concept of credit trap, as well as a court decision has characteristics of a stronger subjectivity, which seriously affects the fairness of justice. Therefore, it is only by clarifying the concept of credit trap and clarifying the criminal illegality of these acts that the crimes of credit trap can be accurately qualified in order to ultimately effectively stop that kind of crime.
PC Kz is the novel human prostate cancer model in vitro and in vivo
Authors: Sokolova Darina V. , Khan Irina I. , Zhdanov Dmitry D. , Demidova Elena A. , Krivchenko Valery O. , Aidossov Chingis , Pokrovsky Vadim S.
Published: November 2023

BACKGROUND: The use of relevant in vitro and in vivo model systems is important in preclinical studies of anticancer agents. The process of creating tumor models is methodically complicated and has a number of disadvantages. Among tumor models of prostate cancer, the most accessible are 2D models (DU145, 22Rv1, PC3, LNCaP, VCaP cell lines), their xenograft models in immunodeficient mice and some patient-derived xenograft models. However, this panel of experimental models is not perfect and needs further expansion.
AIM: To create a new preclinical prostate cancer model, characterize it (morphology, tumorigenicity, tumor growth kinetics in vivo, verification of prostate-specific membrane antigen expression status, testosterone production, sensitivity to CYP17A1 inhibitors), and develop resistance to the steroid CYP17A1 inhibitor — abiraterone.
METHODS: CYP17A1 expression in PC Kz cell line was evaluated by reverse transcription polymerase chain reaction. Testosterone concentration was determined with an enzyme-linked immunosorbent assay. The sensitivity to antitumor agents was studied with the MTT test. Tumorigenicity was evaluated by transplantation of PC Kz cell line into Balb/c nude mice. The prostate-specific membrane antigen expression status was assessed using the indirect reaction of surface immunofluorescence.
RESULTS: The PC Kz cell line is characterized by a high level of CYP17A1 messenger RNA expression, comparable to that of the commercial 22Rv1 cell line. Immunophenotypic analysis demonstrated negative prostate-specific membrane antigen expression status of PC Kz cell line. A significant decrease (18%) in testosterone concentration in vitro was found, compared to the value in the control. This effect can be associated with the suppression of CYP17A1 gene expression.
The studied PC Kz cell line is tumorigenic in Balb/c nude mice (100% tumorigenicity was detected during the first passage at a transplantation dose of 107 cells/mouse). A pathomorphological study of the structures of the obtained subcutaneous PC Kz xenografts verified their identity to the histological image of human prostate cancer. Furthermore, PC Kz/AA cell line was obtained, resistant to abiraterone; the index of resistance was 3.4.
CONCLUSION: The derived PC Kz cell line was adapted for in vitro and in vivo growth, characterized by the main biological parameters, and can be recommended as an adequate test system to use in preclinical studies of new antitumor agents for the human prostate cancer treatment.
Rapid Surface Rupture Mapping from Satellite Data: The 2023 Kahramanmaraş, Turkey (Türkiye), Earthquake Sequence
Authors: Reitman Nadine G. , Briggs Richard W. , Barnhart William D. , Hatem Alexandra E. , Thompson Jobe Jessica A. , DuRoss Christopher B. , Gold Ryan D. , Mejstrik John D. , Collett Camille , Koehler Rich D. , Akçiz Sinan
Published: November 2023

The 6 February 2023 Kahramanmaraş, Turkey (Türkiye), earthquake sequence produced > 500 km of surface rupture primarily on the left-lateral East Anatolian (~345 km) and Çardak (~175 km) faults. Constraining the length and magnitude of surface displacement on the causative faults is critical for loss estimates, recovery efforts, rapid identification of impacted infrastructure, and fault displacement hazard analysis. To support these efforts, we rapidly mapped the surface rupture from satellite data with support from remote sensing and field teams, and released the results to the public in near-real time. Detailed surface rupture mapping commenced on 7 February and continued as high-resolution (< 1.0 m/pixel) optical images from WorldView satellites (2023 Maxar) became available. We interpreted the initial simplified rupture trace from subpixel offset fields derived from Advanced Land Observation Satellite2 and Sentinel-1A synthetic aperture radar image pairs available on 8 and 10 February, respectively. The mapping was released publicly on 10 February, with frequent updates, and published in final form four months postearthquake (Reitman, Briggs, et al., 2023). This publicly available, rapid mapping helped guide fieldwork and constrained U.S. Geological Survey finite-fault and loss estimate models, as well as stress change estimates and dynamic rupture models.
Visualizations and Analyses of Quantum Behavior, Spacetime Curvature, and Metric Relationships in Relativistic Physics
Authors: Sinaga Mardame Pangihutan , Pandara Dolfie Paulus , Nyuswantoro Ukta Indra , Nasution Budiman , Siagian Ruben Cornelius
Published: November 2023

This study aims to investigate essential concepts in quantum mechanics and theoretical physics, with an emphasis on the 1+1 dimension. We examine the Dirac equation for relativistic spin-1/2 particles, the Time-Dependent Schrödinger Equation in 1+1 spacetime with flat conformal metric, and connect them to the Dirac equation. Additionally, we explore the Alcubierre Metric related to warp drive, particle modeling in a harmonic potential using the Schrödinger Equation, and the Gödel Metric Solution to depict the peculiarities of spacetime. The research aims to deepen the understanding of these concepts, identify theoretical implications, and their potential applications. This research aims to enhance the understanding of fundamental physics, assist in the development of future technologies, and provide deeper insights into the universe. Its benefits lie in contributing to theoretical understanding in physics, which can spark the development of new theories. This study is limited to physics concepts in the 1+1 dimensions, without empirical experiments or practical applications. The primary focus is on the theoretical analysis of these concepts. The results of this research have potential theoretical implications in understanding basic physics and spacetime phenomena. The simplification and connections between these concepts can aid in the development of new theories in theoretical physics. The uniqueness of this research lies in its integrative approach to quantum mechanics and theoretical physics concepts in the 1+1 dimension, which may not have been extensively explored previously. Through this research, we have investigated several key concepts in quantum mechanics and theoretical physics in the 1+1 dimension. These findings can make a significant contribution to our understanding of the universe and the potential development of new theories in physics.
Construction of a literature map on collaborative virtual white boards
Authors: Revilla Cinthya Lady Butron , Huaquipaco Edith Gabriela Manchego , Arenas Diana Lizeth Prado , Ramirez Alexandra Milagros Perez
Published: November 2023

The aim of higher education is to make the student the protagonist of their learning. In this context, the researchers must create appropriate scenarios that enable students to explore and develop critical thinking both independently and cooperatively while making use of information technology.   This paper presents a model of pedagogical practice in the subject of Introduction to Research Methodology (IRM) based on the construction of literature maps applying John W. Creswell's research design theory through the use of virtual whiteboards. 120 students from the seventh cycle of the study plan of the School of Architecture of the National University of San Agustín participated. As a result, the model used in this paper enabled students to collect and organize the data necessary to formulate their research and develop critical thinking based on scientific knowledge. In this  process, it was possible to reflect on the importance of emphasizing the development of critical and creative thinking skills in order to create literary maps that contribute to the comprehensive education of students. It should be noted that students are obliged to be protagonists in the construction of their knowledge especially in subjects that develop competencies related to scientific research.
Eksistensi Cryptocurrency dalam pembentukan Central Bank Digital Currency di Indonesia: Perspektif Ius Constituendum
Authors: Baiquni Muhammad Iqbal , Adiyatma Septhian Eka , Rastini  , Waspiah
Published: November 2023

AbstractDigital breakthroughs in addressing societal concerns as a solution and sovereignty for the security of virtual asset owners underlie the idea of forming a Central Bank Digital Currency or CBDC. Using a normative juridical method based on literature research, complemented by deductive thinking analysis, as well as a descriptive method with supporting data from primary and secondary sources. The aim is to examine the existence of circulating cryptocurrencies in the presence of CBDC. The result of this research is the need for technology infrastructure readiness and governance to establish a central bank capable of supervising the movement of virtual money in Indonesia, preventive actions related to legal protection are necessary to ensure justice, security, and civility in the nation. However, conflicts arise from Article 2 of Law No. 7 of 2011, Article 34 letter a of Regulation No. 18/40/PBI/2018, Article 62 of Regulation No. 20/6/PBI/2018, and POJK 13 of 2018 refer to the prohibition of using other types of currency as a medium of exchange. In the end, CBDC is positioned to monitor risks to financial stability, monetary stability, and the global financial system.
AbstrakKetidakadaan otoritas yang bertanggung jawab, membuat cryptocurrency digunakan sebagai sarana kejahatan seperti pencucian uang, kejahatan siber, kejahatan ekonomi, dan lain sebagainya. Terobosan digital dalam menjawab keresahan di masyarakat sebagai solusi dan kedaulatan bagi keamanan pemilik uang virtual, mendasari gagasan pembentukan Central Bank Digital Currency atau CBDC. Dengan menggunakan metode yuridis normatif didasarkan penelitian kepustakaan, dilengkapi analisis pikir deduktif serta metode deskriptif dilengkapi data-data pendukung dari sumber primer dan sekunder. Bertujuan untuk melihat eksistensi mata uang kripto yang beredar dengan adanya CBDC. Hasil dari penelitian ini adalah dibutuhkan kesiapan infrastruktur teknologi dan tata kelola untuk membentuk bank sentral yang mampu mengawasi pergerakan uang virtual di Indonesia. Dianggap hanya sebagai barang komoditas, seiring dengan perkembangan zaman dan berkaca dari beberapa negara pendahulu yang memberikan ruang bagi penggunaan cryptocurrency, maka tindakan preventif terkait perlindungan hukum agar rasa keadilan, keamanan, dan keadaban tetap terjaga dalam berbangsa dan bernegara. Namun, pertentangan dari Pasal 2 UU No. 7 Tahun 2011, Pasal 34 huruf a PBI 18/40/PBI/2018, Pasal 62 PBI 20/6/PBI/2018, dan POJK 13 Tahun 2018 merujuk pada larangan penggunaan jenis mata uang lain untuk dijadikan sebagai alat tukar. Pada akhirnya, CBDC diposisikan untuk memantau risiko terhadap stabilitas keuangan, stabilitas moneter, dan sistem keuangan global.
Architecture Mosque in Indonesia: The Typical Pattern and Its Shifting Form from The Period of The Kingdom to The Emergence of The YAMP Mosque Phenomenon
Authors: Sastra Doni
Published: November 2023

Mosques in Indonesia play a significant role as public facilities closely intertwined with society and architecture. They are part of Indonesia's long history, continuously evolving with the changing times. This article attempts to examine the changes in mosque development over the years and seeks to understand the evolving forms. The Inquiry in this article begins with the Kingdom era, continues through the colonial period, and the era of independence, and leads to the emergence of the YAMP mosque phenomenon, using literature review and comparative analysis of secondary data as comprehensive writing content. The influence of modernization on mosque architecture in Indonesia has resulted in a variety of archetypes, each carrying different meanings. The archetype of multi-tiered roofs (tajug) and domes resurfaced after its initial appearance, with similar symbolism but employing different materials and technologies. The architecture of mosques during the post-emergence period those archetypes, tend nostalgic and can be closely associated with industrial and universal forms.
Apatite as an Indicator of Pge Mineralization Formation as Exemplified by Anorthosites of the Kievey Deposit, Fedorova-Pana Layered Complex, Kola Peninsula
Authors: Sushchenko Artyom , Groshev Nikolay , Rundkvist Tatyana , Kompanchenko Alena , Savchenko Yevgeny
Published: November 2023

This paper presents petrography, EDS, LA-ICP-MS, and Raman spectroscopy data characterizing mineral associations and composition of apatite group minerals from anorthosites of the Kievey deposit, North PGE Reef, Fedorova-Pana Complex, Russia. The mineralized coarse-grained anorthosite belongs to the most common rock type of the main ore body and hosts irregular interstitial sulfide dissemination of 5–7 vol. %. Apatite in the anorthosite forms a) euhedral grains included in the marginal parts of cumulus plagioclase laths, and b) xenomorphic grains associated with intercumulus minerals. The composition of apatite evolves along a narrow trend from fluorapatite to hydroxylapatite. The F content in apatite reaches 2.21 wt. %; the maximum Sr and REE concentration is 257 and 5623 ppm respectively, while the average ratio of La/YbN=11.78, Sr/Sr*=0.01, and Eu/Eu*=0.06. Compared to classic PGE reefs in layered intrusions such as Bushveld in South Africa and Stillwater in the United States, the mineralized anorthosite is distinguished by apatite with an unusual low chlorine concentration of only 0.46 wt. %. One of suggested reason of this difference is percolating nature of sulfide liquid which has not been enriched in PGE in situ.
The Relevance of the Project-Based Learning (PjBL) Learning Model with “Kurikulum Merdeka Belajar”
Authors: Alhayat Amsal , Mukhidin Mukhidin , Utami Tuti , Yustikarini Rika
Published: November 2023

Tuntutan pembelajaran abad 21 mengenai pemenuhan kualitas sumber daya manusia (SDM) yang kompeten adalah hal yang mendasari bagi peningkatan mutu pendidikan di Indonesia. Namun, dalam implementasinya masih terdapat kebingungan dalam penyampaian metode pembelajaran. Salah satu upaya yang dapat dilakukan yakni melalui penerapan kurikulum merdeka belajar yang menekankan pada pembelajaran berbasis proyek. Oleh karena itu, tujuan penelitian ini adalah untuk mendeskripsikan relevansi dari salah satu model pembelajaran abad 21, yaitu Project-Based Learning (PjBL) dengan Konsep Kurikulum Merdeka Belajar. Metode penelitian yang digunakan yakni penelitian kualitatif deskriptif dengan teknik pengumpulan data melalui studi kepustakaan atau Library Research. Hasil penelitian didapati bahwa relevansi kurikulum merdeka belajar dengan model pembelajaran Project-Based Learning (PjBL) dituangkan melalui Profil Pelajar Pancasila dan variasi pembelajaran yang memberikan kesempatan pada siswa untuk dapat berkolaborasi dan memiliki kemampuan merencanakan hingga memberikan solusi terkait suatu permasalahan. Agar kompetensi siswa sesuai tuntutan abad 21, diperlukan peningkatan kemampuan dan kompetensi guru dalam melaksanakan kegiatan pembelajaran. Kemampuan dan kompetensi tersebut diantaranya adalah kemampuan guru dalam merencanakan, melaksanakan, dan mengevaluasi pembelajaran.
Efektivitas e-LKPD Berbasis Problem Solving Berorientasi HOTS pada Pembelajaran IPA Tema 6 Siswa Kelas V SDN Tugukepatihan 2 Tahun Ajaran 2021/2022
Authors: Masruroh Zanani Siti , Suryandari Kartika Chrysti , Chamdani Muhamad
Published: November 2023

Penelitian ini bertujuan untuk menguji keefektifan e-LKPD berbasis problem solving berorientasi HOTS pada pembelajaran IPA tema 6 di kelas V SDN Tugukepatihan 2 tahun ajaran 2021/2022. Jenis penelitian yang digunakan adalah kuasi eksperimen dengan desain eksperimen nonequivalent control group design dengan perlakuan berupa LKPD yang berbasis problem solving dan berorientasi HOTS. LKPD berbentuk elektronik yang diunggah ke web Liveworksheet. Jenis data yang digunakan adalah data kuantitatif. Instrumen pengumpulan data yang digunakan berupa hasil belajar IPA (pre-test dan post-test). Teknik analisis data yang digunakan dalam penelitian ini yaitu uji keefektifan e-LKPD (N-gain dan effect size) antara kelompok eksperimen dengan kelompok kontrol. Hasil penelitian ini menunjukkan terdapat perbedaan pada kelompok eksperimen dan kelompok kontrol. Hasil kelompok eksperimen diperoleh nilai N-gain sebesar 0,723 (tinggi) dan nilai effect size sebesar 2,74 (sangat besar). Sedangkan pada kelompok kontrol diperoleh nilai N-gain sebesar 0,324 (sedang) dan nilai effect size sebesar 0,54 (sedang), sehingga dapat disimpulkan bahwa e-LKPD berbasis problem solving berorientasi HOTS efektif digunakan dalam pembelajaran dan memberikan kontribusi besar dalam meningkatkan hasil belajar dan keterampilan berpikir kritis siswa.
Analisis Implementasi Budaya Sekolah Dalam Membentuk Karakter Siswa Kelas V SD Negeri Kembaran Tahun Ajaran 2021/2022
Authors: Fitria Siti Rochmah , Chamdani Muhamad , Susiani Tri Saptuti
Published: November 2023

Penelitian ini bertujuan untuk: (1) menganalisis implementasi budaya sekolah pada siswa kelas V; (2)  menganalisis karakter siswa kelas V dalam implementasi bduaya sekolah; (3) menganalisis kendala dan upaya implementasi budaya sekolah pada siswa kelas V SD Negeri Kembaran. Penelitian ini merupakan penelitian kualitatif pendekatan studi kasus dengan subjek penelitian siswa kelas V. Teknik pengumpulan data menggunakan teknik observasi, wawancara, angket dan studi dokumen. Hasil penelitian ini menunjukkan (1) implementasi budaya sekolah sudah terlaksana dengan kategori baik; (2)  karakter yang mulai membudaya yaitu religius dan nasionalis dengan karakter yang berkembang yaitu mandiri, gotong royong dan integritas; (3) kendala implementasi budaya sekolah yaitu (a) rendahnya kesadaran siswa dalam mengikuti pembiasaan; (b) kurangnya motivasi dalam melaksanakn budaya sekolah; (c) siswa mudah lupa tentang karakter yang diajarkan guru. Upaya yang telah dilakukan guru dalam mengatasi kendala yaitu (a) menumbuhkan kesadaran siswa akan manfaat kegiatan pembiasaan, (b) memotivasi siswa untuk melaksanakan budaya sekolah, (c) bekerja sama dengan orang tua dalam membentuk karakter siswa. Kesimpulan dalam penelitian ini yaitu (1) implementasi budaya sekolah terlaksana dengan baik, (2) karakter yang terbentuk yaitu religius, nasionalis, mandiri, gotong royong dan integritas, (3) terdapat kendala dalam implementasi budaya sekolah dan terdapat upaya yang dilakukan guru untuk mengatasi kendala tersebut.
Peningkatan Keterampilan Berbicara Bahasa Inggris Materi Daily Activites Melalui Media Flashcard pada Siswa Kelas IVA SDN 1 Kebumen Tahun Ajaran 2022/2023
Authors: Absoriah Nur Ulil , Ngatman Ngatman , Susiani Tri Saptuti
Published: November 2023

Tujuan penelitian ini adalah meningkatkan keterampilan berbicara bahasa Inggris materi daily activities pada siswa kelas IVA SDN 1 Kebumen tahun ajaran 2022/2023 melalui media flashcard. Penelitian ini merupakan penelitian tindakan kelas (PTK) kolaboratif yang dilaksanakan dalam tiga siklus. Subjek penelitian adalah  guru  dan siswa kelas IVA SDN 1 Kebumen tahun ajaran 2022/2023. Data yang dianalisis berupa data kualitatif dan data kuantitatif. Teknik pengumpulan data menggunakan observasi, wawancara, tes, dan kajian dokumen. Validitas data menggunakan triangulasi sumber dan teknik. Analisis data dilaksanakan melalui reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penilaian keterampilan berbicara bahasa Inggris pada siklus I sebesar 67,5%, siklus II sebesar 81,66%, dan siklus III sebesar 95%. Hasil penelitian menunjukkan bahwa penggunaan media flashcard dapat meningkatkan keterampilan berbicara bahasa Inggris materi daily activities pada siswa kelas IVA SDN 1 Kebumen tahun ajaran 2022/2023.