bluuebunny/crossref_metadata_2025 huggingface dataset:
The challenges of low and middle-income countries in healthcare management after COVID-19
Authors: Antonio Ana Carolina Peçanha , Jesus-Silva Seleno Glauber de
Published: December 2022

More than two years after WHO declared the novel coronavirus (COVID-19) outbreak a pandemic, a year after deploying the first COVID vaccine, and as we approach nearly 6.5 million infection-related deaths1, we wonder, as Brazilian front-line physicians, what are the lessons we should have learned. Accordingly, healthcare was the first of all systems affected by COVID-19, particularly in developing nations. Despite the additional costs of unemployment, supply chain disturbances, finance expenses to support businesses, and millions of children deprived of education, we still witness the abundance of daily clinical practices of low-value care, failed public health policies, and scientific researches of controversial relevance and not centered in the patient.
Features of propagation and absorption of electromagnetic signals in periodic structures of conducting and dielectric layers
Authors: Bogatskaya A.V.  , Klenov N.V.  , Nikiforova P.M.  , Popov A.M.  , Schegolev A.E.
Published: December 2022

Different regimes of electromagnetic signal transmission through heterostructures formed by a sequence of conducting and non-conducting layers are discussed for various ratios between the frequency of radiation and the transport frequency of electron scattering in the conducting layers. Possibility to increase the efficiency of detecting or filtering electromagnetic radiation in a wide range of frequency range (from subTHz to far IR) in such structures is analyzed. Keywords: propagation of electromagnetic waves in heterostructures, resonant tunneling, THz-IR detectors, bolometers.
High-NA focusing of ultrashort laser pulses in bulk of ZnSe
Authors: Gulina Y.S.  , Kudryashov S. I.  , Smirnov N.A.  , Kuzmin E. V.
Published: December 2022

A study of high-NA focusing process of ultrashort laser pulses in bulk of ZnSe has been carried out. It is shown that when focusing laser Gaussian beam with high-aperture lenses into a transparent medium aberration distortions occur leading to an increase in focal spot size. The results of experimental studies on ablation of front and back surfaces of a plane-parallel plate with 4 mm thickness made of ZnSe by laser pulses with a duration of 0.3 ps, 1 ps, 10 ps and a wavelength of 1030 nm focused by a micro lens (NA=0.55) are presented. It is shown that at low pulse energies focusing can be considered in a linear mode in which focal spot size is due to aberration distortions. Keywords: direct laser writing, femtosecond laser pulses, high-NA focusing, ablation, aberrations.
Calculations of relativistic Stark energies and widths in hydrogen-like ions using the complex-scaling method
Authors: Maltsev I. A.  , Tumakov D. A.  , Popov R. V.  , Shabaev V. M.
Published: December 2022

The relativistic calculations of energies and widths are performed for the lowest states of hydrogen and hydrogen-like neon. The calculations are carried out using the finite-basis technique combined with the complex-scaling method. The obtained results are compared with the available nonrelativistic and relativistic data. Keywords: Stark effect, complex scaling.
Natural Language Processing and Graph Theory: Making Sense of Imaging Records in a Novel Representation Frame
Authors: Binsfeld Gonçalves Laurent , Nesic Ivan , Obradovic Marko , Stieltjes Bram , Weikert Thomas , Bremerich Jens
Published: December 2022

Background

A concise visualization framework of related reports would increase readability and improve patient management. To this end, temporal referrals to prior comparative exams are an essential connection to previous exams in written reports. Due to unstructured narrative texts' variable structure and content, their extraction is hampered by poor computer readability. Natural language processing (NLP) permits the extraction of structured information from unstructured texts automatically and can serve as an essential input for such a novel visualization framework.

Objective

This study proposes and evaluates an NLP-based algorithm capable of extracting the temporal referrals in written radiology reports, applies it to all the radiology reports generated for 10 years, introduces a graphical representation of imaging reports, and investigates its benefits for clinical and research purposes.

Methods

In this single-center, university hospital, retrospective study, we developed a convolutional neural network capable of extracting the date of referrals from imaging reports. The model's performance was assessed by calculating precision, recall, and F1-score using an independent test set of 149 reports. Next, the algorithm was applied to our department's radiology reports generated from 2011 to 2021. Finally, the reports and their metadata were represented in a modulable graph.

Results

For extracting the date of referrals, the named-entity recognition (NER) model had a high precision of 0.93, a recall of 0.95, and an F1-score of 0.94. A total of 1,684,635 reports were included in the analysis. Temporal reference was mentioned in 53.3% (656,852/1,684,635), explicitly stated as not available in 21.0% (258,386/1,684,635), and omitted in 25.7% (317,059/1,684,635) of the reports. Imaging records can be visualized in a directed and modulable graph, in which the referring links represent the connecting arrows.

Conclusions

Automatically extracting the date of referrals from unstructured radiology reports using deep learning NLP algorithms is feasible. Graphs refined the selection of distinct pathology pathways, facilitated the revelation of missing comparisons, and enabled the query of specific referring exam sequences. Further work is needed to evaluate its benefits in clinics, research, and resource planning.
Design Features Associated With Engagement in Mobile Health Physical Activity Interventions Among Youth: Systematic Review of Qualitative and Quantitative Studies
Authors: Schwarz Ayla , Winkens Laura H H , de Vet Emely , Ossendrijver Dian , Bouwsema Kirsten , Simons Monique
Published: December 2022

Background

Globally, 81% of youth do not meet the physical activity (PA) guidelines. Youth of families with a low socioeconomic position are less likely to meet the recommended PA guidelines. Mobile health (mHealth) interventions are preferred by youth over traditional in-person approaches and are in line with their media preferences. Despite the promise of mHealth interventions in promoting PA, a common challenge is to engage users in the long term or effectively. Earlier reviews highlighted the association of different design features (eg, notifications and rewards) with engagement among adults. However, little is known about which design features are important for increasing engagement among youth.

Objective

To inform the design process of future mHealth tools, it is important to investigate the design features that can yield effective user engagement. This systematic review aimed to identify which design features are associated with engagement in mHealth PA interventions among youth who were aged between 4 and 18 years.

Methods

A systematic search was conducted in EBSCOhost (MEDLINE, APA PsycINFO, and Psychology & Behavioral Sciences Collection) and Scopus. Qualitative and quantitative studies were included if they documented design features associated with engagement. Design features and related behavior change techniques and engagement measures were extracted. Study quality was assessed according to the Mixed Method Assessment Tool, and one-third of all screening and data extraction were double coded by a second reviewer.

Results

Studies (n=21) showed that various features were associated with engagement, such as a clear interface, rewards, multiplayer game mode, social interaction, variety of challenges with personalized difficulty level, self-monitoring, and variety of customization options among others, including self-set goals, personalized feedback, progress, and a narrative. In contrast, various features need to be carefully considered while designing mHealth PA interventions, such as sounds, competition, instructions, notifications, virtual maps, or self-monitoring, facilitated by manual input. In addition, technical functionality can be considered as a prerequisite for engagement. Research addressing youth from low socioeconomic position families is very limited with regard to engagement in mHealth apps.

Conclusions

Mismatches between different design features in terms of target group, study design, and content translation from behavior change techniques to design features are highlighted and set up in a design guideline and future research agenda.

Trial Registration

PROSPERO CRD42021254989; https://tinyurl.com/5n6ppz24
A Relational Agent Intervention for Adolescents Seeking Mental Health Treatment: Protocol for a Randomized Controlled Trial (Preprint)
Authors: Chiauzzi Emil , Robinson Athena , Martin Kate , Petersen Carl , Wells Nicole , Williams Andre , Gleason Mary Margaret
Published: December 2022

BACKGROUND

Unmet pediatric mental health (MH) needs are growing as rates of pediatric depression and anxiety dramatically increase. Access to care is limited by multiple factors, including a shortage of clinicians trained in developmentally specific, evidence-based services. Novel approaches to MH care delivery, including technology-leveraged and readily accessible options, need to be evaluated in service of expanding evidence-based services to youths and their families. Preliminary evidence supports the use of Woebot, a relational agent that digitally delivers guided cognitive behavioral therapy (CBT) through a mobile app, for adults with MH concerns. However, no studies have evaluated the feasibility and acceptability of such app-delivered relational agents specifically for adolescents with depression and/or anxiety within an outpatient MH clinic, nor compared them to other MH support services.

OBJECTIVE

This paper describes the protocol for a randomized controlled trial evaluating the feasibility and acceptability of an investigational device, Woebot for Adolescents (W-GenZD), within an outpatient MH clinic for youths presenting with depression and/or anxiety. The study’s secondary aim will compare the clinical outcomes of self-reported depressive symptoms with W-GenZD and a telehealth-delivered CBT-based skills group (CBT-group). Tertiary aims will evaluate additional clinical outcomes and therapeutic alliance between adolescents in W-GenZD and the CBT-group.

METHODS

Participants include youths aged 13-17 years with depression and/or anxiety seeking care from an outpatient MH clinic at a children’s hospital. Eligible youths will have no recent safety concerns or complex comorbid clinical diagnoses; have no concurrent individual therapy; and, if on medications, are on stable doses, based on clinical screening and as well as study-specific criteria.

RESULTS

Recruitment began in May 2022. As of December 8, 2022, we have randomized 133 participants.

CONCLUSIONS

Establishing the feasibility and acceptability of W-GenZD within an outpatient MH clinical setting will add to the field’s current understanding of the utility and implementation considerations of this MH care service modality. The study will also evaluate the noninferiority of W-GenZD against the CBT-group. Findings may also have implications for patients, families, and providers looking for additional MH support options for adolescents seeking help for their depression and/or anxiety. Such options expand the menu of supports for youths with lower-intensity needs as well as possibly reduce waitlists and optimize clinician deployment toward more severe cases.

CLINICALTRIAL

ClinicalTrials.gov NCT05372913; https://clinicaltrials.gov/ct2/show/NCT05372913

INTERNATIONAL REGISTERED REPORT

DERR1-10.2196/44940
A Matched, Retrospective Comparative Effectiveness Study of Home-based versus Inpatient Hospital Care for Acutely Ill COVID-19 Patients (Preprint)
Authors: Priem Jennifer
Published: December 2022

BACKGROUND

Hospital at Home (HaH) programs have been shown to be an effective care delivery model in diverse settings. Comparative effectiveness evaluations between HaH and traditional inpatient care for COVID-19 patients are limited.

OBJECTIVE

To test the effectiveness of care provided through Atrium Health-HaH compared to inpatient hospitalization for acutely ill patients with COVID-19.

METHODS

Retrospective matched sample comparative effectiveness study of 116 patients who presented to an emergency department and tested positive for COVID-19 at Atrium Health, a large integrated health care organization in the southeastern United States. Patients who were subsequently hospitalized between May 8 and June 25, 2020 (n = 58) were included in the control group, patients admitted to AH-HaH between July 15 and September 31, 2020 (n = 58) were included in the treatment condition. The primary outcome was 30-day composite of severe illness and death, indexed by the WHO illness severity scale. Patient demographic characteristics, comorbidities and hospital outcomes were collected from electronic health records.

RESULTS

30-days post discharge, the number of patients who experienced severe illness or death was equivalent (n = 11/group; strata adjusted OR 1.0, 95% CI 0.37-2.69).

CONCLUSIONS

AH-HaH provides a feasible and efficacious alternative to traditional inpatient treatment for acutely ill patients with COVID-19.
Hubungan Kesesuaian Terapi dengan Luaran Klinik Pasien Demam Berdarah Dengue di RSUD dr. TC. Hillers Kabupaten Sikka, Provinsi NTT
Authors: Making Maria Hurek , Yasin Nanang Munif , Sari Ika Puspita
Published: December 2022

Kabupaten Sikka adalah salah satu kabupaten di Provinsi NTT dengan angka kasus DBD tertinggi diawal tahun 2020. Penelitian ini bertujuan untuk mengetahui hubungan antara kesesuaian terapi dengan luaran klinik pasien demam berdarah dengue di RSUD dr. TC. Hillers, Kabupaten Sikka, Provinsi NTT. Penelitian ini dilakukukan dengan cara studi observasional dengan rancangan penelitian cohort retrospektive. Subjek penelitian adalah pasien anak usia ≤ 18 tahun yang dirawat di RSUD dr.TC. Hillers pada periode Januari-Maret 2020 dengan diagnosis akhir DBD grade I,II,dan dengue shock syndrome (grade III dan IV) yang dipilih sesuai kriteria inklusi dan eksklusi. Luaran yang dinilai adalah keadaan klinis pasien, data laboratorium dan lama perawatan/lama sakit. Sebanyak 80 pasien yang masuk kriteria inklusi dibagi dalam 2 kelompok yaitu  kelompok yang sesuai dan tidak sesuai dengan PPK. Penilaian kesesuaian dilakukan dengan membandingkan rekam medik pasien dengan panduan praktik klinik (PPK) Rumah Sakit, selanjutnya setiap kelompok dianalisa kondisi membaik dan tidak membaik menurut kriteria WHO 2011 dan PPK RS. Analisis hubungan antara kesesuaian dengan luaran klinik menggunakan uji Chi-Square atau Fisher’s Exact sedangkan untuk mengontrol pengaruh variabel pengganggu terhadap luaran klinik digunakan  analisis multivariate regresi logistic. Hasil penelitian menunjukkan pasien yang masuk  dalam kriteria sesuai dengan PPK sebesar 77,5%  dan pasien tidak sesuai sebesar 22,5%, dimana dari kategori sesuai terdapat 49 pasien dikatakan membaik sedangkan 13 pasien tidak membaik. Hasil uji Fisher’s Exact menunjukkan p-value =0,546 yang berarti pemberian terapi suportif dan simpotomatis tidak memiliki pengaruh yang bermakna terhadap luaran klinik pasien. Hasil analisis Chi-Square atau Fisher’s Exact antara kesesuaian terapi dengan trombosit, hematokrit dan lama rawat  berturut-turut adalah (p=0,637; p= 0,7; dan p=1,00) yang menunujukkan tidak ada pengaruh yang signifikan antara pemberian terapi cairan suportif dan terapi simptomatis terhadap luaran klinik. Hasil analisis multivariate menunjukkan variabel perancu usia, jenis kelamin, derajat penyakit dan komorbid tidak memiliki pengaruh terhadap luaran klinik.
Kesesuaian Penggunaan Obat Kortikosteroid dengan Formularium Nasional dan Formularium Rumah Sakit Di RSA UGM Yogyakarta
Authors: Ramanto Agatha Agnes Stephanie , Endarti Dwi , Satibi Satibi , Taufiqurohman Taufiqurohman
Published: December 2022

Kesesuaian penggunaan obat dengan formularium nasional dan formularium rumah sakit menjadi salah satu tolak ukur dalam meningkatkan mutu pelayanan rumah sakit. Tujuan penelitian ini melihat nilai persentase kesesuaian dengan formularium nasional dan formularium rumah sakit serta total nilai penggunaan obat kortikosteroid di RSA UGM Yogyakarta. Penelitian deskriptif ini mengumpulkan data secara retrospektif dari SIM RSA UGM Yogyakarta berupa data penggunaan obat tahun 2013, 2016 dan 2019. Data dianalisis menggunakan Microsoft Excel untuk memperoleh nilai persentase kesesuaian dengan formularium nasional dan formularium rumah sakit. Hasil penelitian menunjukkan persentase kesesuaian penggunaan obat kortikosteroid dengan formularium nasional pada pasien JKN tahun 2016 dan 2019 sebesar 91,01% dan 81,28%. Persentase kesesuaian dengan formularium rumah sakit pada seluruh pasien tahun 2013, 2016 dan 2019 secara berturut-turut mencapai 100%; 99,8% dan 100%. Total nilai penggunaan obat kortikosteroid tahun 2016 mencapai Rp. 82.112.427 dan tahun 2019 mencapai Rp. 140.217.560. Kesesuaian penggunaan obat kortikosteroid dengan formularium nasional belum mencapai 100%, sedangkan kesesuaian dengan formularium rumah sakit telah mencapai 100%. Hal ini menjadi pertimbangan untuk selalu melakukan evaluasi agar penggunaan obat sesuai dengan acuan yang berlaku di RSA UGM Yogyakarta.
Trabajo infantil y desigualdad territorial en Argentina
Authors: Trujillo-Salazar Lucía
Published: December 2022

Objetivo: estimar, georreferenciar y analizar el riesgo de trabajo infantil en los departamentos censales de Argentina. Metodología: se emplea el modelo de identificación de riesgo de trabajo infantil y se estima la probabilidad de ese tipo de trabajo, combinando en el análisis microdatos censales, encuestas y registros administrativos. Resultados: los percentiles de riesgo obtenidos muestran aglomeraciones con niveles altos, sobre todo en el norte del país, mientras que se registran niveles medios en la región central y niveles bajos en el sur, información con la cual se pueden identificar matices relevantes en el nivel intrarregional. Limitaciones: los datos del censo son del año 2010, los más actuales posibles, dado que aún no se encuentra disponible ninguna otra fuente de información con ese grado de desagregación. Valor: la propuesta metodológica y los resultados empíricos representan una novedad, puesto que no hay otros estudios con ese tipo de desagregación geográfica. Conclusiones: la heterogeneidad territorial, en cuanto que enclave de la reproducción de las desigualdades, está asociada con un predominio relativo de la incidencia del trabajo infantil.
Industrial Sustainability: Brands That Adopt Upcycling and Other Green Practices
Authors: A Shirin Murshitha , B Stelcy Mariya T. , Devaki Dr. E. , Pachiyappan Dr. K. M.
Published: December 2022

Abstract: Upcycling is a design technique that employs pre- and post-consumer waste from clothing producers or clothes that have been disassembled to create new fashion, offering a sustainable design option to remove textile waste from landfills. The textile industry is benefiting from modern technology, which are reducing time and resource waste and boosting production. Although upcycling may only provide a short-term solution, it may assure the complete eradication of pollution from plastics. While enacting dynamic changes, efforts are being made to adopt eco-friendly and secure products. With many firms presenting collections made of recycled plastic or other synthetic materials, sustainable fashion has become mainstream. And other companies are going above and beyond by including upcycling into their annual collections. The primary distinction between upcycling and recycling is that upcycled clothing is constructed from previously used items, whereas recycled clothing is created from materials that have already been broken down. According to the non-profit organisation WRAP (Waste and Resources Action Plan) in the UK, clothing has the fourth largest environmental impact (behind housing, transportation, and food), and upcycling is great for the environment because the textile industry uses a lot of water, energy, chemicals, and other harmful materials. Investing in research and development to use sustainable raw materials and creating environmentally friendly goods are all necessary for the textile sector to advance responsibly without further damaging the environment. The following review is about the various articles about the sustainable ways of approach in textile industry.
Gesture Replication Robo-Arm
Authors: Mangate Dr. (Prof.) Laxmikant , Kadu Sahil , Kale Dhruva , Agrawal Karan , Kandurke Pavan , Kasliwal Tanmay
Published: December 2022

Abstract: In these times robotic arm is used in several areas analogous as military, defense, medical surgeries pick and place function in artificial automation operations. The Gesture Replicating Robotic arm is a servo controlled robotic arm which replicates the mortal arm gestures in a three- dimensional terrain. The main ideal of this design is to control the robotic arm using mortal gestures. This system replicates the conduct of mortal hands, and the robotic arm moves and performs the task. It's coded in such a way that the demanded conduct for the mortal gesture is done. thus, this model we proposed will be truly helpful.
IoT Based Menu Ordering System
Authors: Ingle A. S. , Ade A. N. , Chandane P. M. , Bhagat D. B. , Dolase V. R.
Published: December 2022

Abstract: This project is to make the restaurant menu ordering system to make environment of the restaurant good. Typically, the restaurant ordering system is provided in the form of menu cards such that the customer selects order is then taking by the waiter. So am building a touch screen- grocery order system. It displays a customer's groceries on available devices such as the user's mobile phone or her tablet, and delivers orders directly with a touch. It display the data automatically, reception, transmission, data, and analysis. It has many advantages such as ease of use, time saving, portability, reduction of human error, flexibility and providing customer feedback. Remember the customer's dish placed on the abandoned table. The Intelligent Automated Restaurant aims to bring all the different touch screens together to provide connectivity, Information sharing. Acceleration methods and a personal experience. We use the RFID to transmit the data through electronic menu ordering system or the touch screen display.
Classification of information models in BIM using artificial intelligence algorithms
Authors: Petrochenko Marina V. , Nedviga Pavel N. , Kukina Anna A. , Sherstyuk Valeriya V.
Published: December 2022

Introduction. The regulatory framework of building information modelling is in the process of proactive development. The development of a construction information classifier is an important step towards effective transition to digital construction. The classifier can serve as the basis for a large number of scenarios, starting from the simplest model navigation and ending with various practically valuable results obtained in the form of project budgets, statements of work amounts, and materials. In practice, classification takes a long time and requires new approaches to process automation. An innovative solution to this problem is artificial intelligence algorithms, which are a forecasting tool employing an automatic method used to enter code into an information model using processed source data and pre-trained AI models. Materials and methods. The material to be studied is the data prepared for a training set based on digital information mo­dels of civil and industrial facilities. Results. Russian and foreign classifiers of construction information were studied; machine learning models were consi­dered; a training set was made and processed using digital information models of civil and industrial facilities, and classification models were evaluated using the processed data. The highest quality classification model was selected using the criteria of preprocessing velocity, training/retraining time and the F1 score. Conclusions. A random forest machine learning model can be used as the main artificial intelligence algorithm to classify construction information. This solution will accelerate the classification process due to the automatic code entry into the model and increase the efficiency of work processes.
Analysis of Trends in Research on Preschool Gifted Children(2011~2021)
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Lee Chae Ho
Published: December 2022

Objectives The purpose of this analysis of trends in research on preschool gifted children. Methods 36 volumes with articles on the young gifted children was selected from 12 reliable Korean academic journals and mast's/doctoral thesis. Analysis was for a year, content, research methods, research design, and subjects. Results Results showed that (1) the changes by year were that the number of qualitative researches decreased from 5 articles in 2011 to 1 article in 2021. (2) The greatest amount of research content concerned recognition surveys associated with young gifted children. (3) The most used measurement scale was K-ABC, K-WPPIS, TTCT & Checklist of Gifted (4) Most data analyses were by t-test and correlation. Conclusions There is a need for national interest and support for preschool gifted children.
Differences in Classroom Environment, Teaching Efficacy, and Teacher-Child Interaction according to Childcare Center Accreditation: Based on data from the Korean Children’s Panel 3 Years(2012-2014)
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Lee Won Seon , Suh Young Sook
Published: December 2022

Objectives The purpose of this study was to investigate whether the Accreditation of childcare centers had an effect on the classroom environment, teaching efficacy, and teacher-child interaction. The 5th year (2012) ~ 7th year (2014) corresponds to the infancy of a child, and since daycare information is included only in this period, only the relevant data were analyzed. Methods This study analyzed the differences in classroom environment, teaching efficacy, and teacher-child interaction according to the Accreditation of childcare centers using data from the 5th year(2012) to 7th year(2014) of children participating in the Korean Children's Panel. Results As a result of this study, first, it was confirmed that in 2012, 2013, and 2014, there was a difference in the quality of the classroom environment depending on whether or not childcare center were accreditated. Second, when comparing the difference in teaching efficacy of childcare teachers, there was no significant difference depending on whether the childcare center was accreditated in 2012 and 2013, but there was a significant difference in 2014. Third, when comparing the difference in teacher-child interaction, there was no significant difference depending on whether the childcare center was accreditated in 2012 and 2013, but there was a significant difference in 2014. Conclusions Although this study confirmed the effect of Accreditation on the quality of childcare centers through longitudinal data analysis, follow-up studies are needed for the development of the evaluation system in the future since it is based on data that has already passed more than ten years.
A Autoethnography on experiences of bereavement and delayed mourning of fathers in childhood
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Nam Su-kyong , Kim Myeung-chan
Published: December 2022

Objectives In the study the researcher's personal experiences of childhood bereavement and delayed mourning were described. The purpose of this study is to explore what the children experienced at the time of the bereavement and to examine in depth the inner world and its meaning experienced by the children in the process of suppressing mourning for the bereavement and delaying mourning. Methods In this study a research method called autoethnography was applied, which is a field of self-study. The data were collected and analyzed in cooperation with the collaborator, focusing on the data recorded by the researcher's personal experiences, such as the researcher's self-reflection diary, memory recall data, psychotherapy verbatim, and family interview data. In order to secure the reliability and validity of this study, catalytic validity was used, and it received professional review by two Ph. Results First, children with insecure attachment suppress and avoid mourning feelings when they experience parental bereavement, and mourning may be delayed. Second, for children who have experienced bereavement of their parents, the bereavement experience can become complex trauma if they lack or lack the care and attention of surrounding adults, including one living parent. Third, the primary emotion can be mainly experienced at the time of the bereavement experience and the secondary emotion can be mainly experienced from the experience following the delayed mourning process, and it can be seen that the secondary emotion is related to complicated grief. Fourth, in order to adopt the self-cultural descriptive paper as a research method, it is necessary to look at the researcher's own emotions objectively. Fourth, in order to adopt autoethnography as a research method, it is necessary to look at the researcher's own emotions objectively. Conclusions When mourning for the death of a parent was delayed, it was a complex trauma, and as a result, secondary emotions rather than primary emotions had a profound effect on the individual as a whole.
Testing the autoregressive cross-lagged effects between Competitive Learning Preference and Creativity: Multigroup analysis across gender
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Ham Young-ran
Published: December 2022

Objectives A multi-group analysis across gender was conducted to confirm the longitudinal causal relationship between competitive learning preference and creativity. Methods Using the 2nd, 3rd, and 5th data of KELS 2013, a multi-group analysis through ARCL between genders was conducted on 5,946 adolescents. Results First, it was found that parent-child relationship and academic support in the 6th grade of elementary school had a significant effect on both competitive learning preference and creativity. Second, the self-regression effect of competitive learning preference and creativity and the difference in path of creativity between groups was significant. Third, competitive learning preference had a significant effect on creativity at the same time point. In addition, the higher the creativity of the previous point, the higher the preference for competitive learning at the later point, and the difference in path between groups was significant. Conclusions It was found that the higher the preference for competitive learning, the higher the creativity. This result is judged to promote creativity, a core future competency, by flexibly and appropriately using the learning style that adolescents prefer in the educational field according to a given task.
Analysis of elementary school science evaluation before and after COVID-19 and suggestion of evaluation methods in the blended learning situation: Focusing on portfolio and rubric
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Sim Ye Jee , Park Il Woo
Published: December 2022

Objectives The purpose of this study is to analyze the evaluation status of elementary school science classes before and after COVID-19, and to propose an evaluation method that is suitable for blended learning and easy to check the degree of reaching the curriculum achievement standards based on the analysis results and previous studies. Methods In order to achieve the purpose of the study, the evaluation plan of 13 elementary schools in Seoul was analyzed for 3 years from 2019 to 2021. And to find out more details, a survey was conducted with teachers in charge of the elementary school. In this study, based on the results of the actual condition analysis, previous studies on methods to supplement the problems of paper-based evaluation and laboratory observation book-based evaluation in the blended learning situation were analyzed. Based on the analysis results, it was possible to determine the degree of achievement of the curriculum achievement standards, and an evaluation method suitable for competency-based evaluation was derived. Results The results of the investigation are as follows. First, the number of science evaluation fields evaluated all four fields in 2019, but was reduced to an average of 1.85 in 2020 and 3.15 in 2021, after the COVID-19 situation. Second, as for the evaluation method, the paper-based evaluation method was the most used both before and after the COVID-19 situation, and the proportion increased after the COVID-19 situation. And in both situations, after paper-based evaluation, laboratory observation book-based evaluation was used as the main method of science class evaluation. In this study, we propose an evaluation method that provides both a portfolio and a rubric to teachers and students as an evaluation method suitable for a blended learning situation based on the results of the analysis of the survey results and previous studies. Conclusions Providing a portfolio and a rubric together in a blended learning situation can help teachers reduce the burden of grading and feedback and help maintain the fairness of assessment, students can clearly recognize their learning goals, and help self-assessment and reflection can receive. In addition, if portfolios and rubrics are used on an online platform, communication between teachers and students can be actively continued even if the class form is suddenly changed in an unexpected situation, and it has the advantage of continuously conducting classes and evaluations.
Direct and Indirect Relationships between Academic Self-efficacy, Teaching Presence, Behavior Regulation, and Perceived Achievement in a University Flipped Learning Environment
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Hahn Jungsun
Published: December 2022

Objectives This study verified direct and indirect relationships among academic self-efficacy, teaching presence, behavior regulation, and perceived achievement in a university flipped learning enviornment in order to find how to design and operate a flipped learning with success. It adopted perceived achievement as a flipped learning outcome, and selected academic self-efficacy, teaching presence, and behavior regulation as predictors affecting perceived acheivement. Methods 91 students participating in a flipped learning class at a university in Gyeonggi-do completed surveys, and regression analysis was used to analyze direct and indirect effects between the variables. Mediating effects of teaching presence and behavior regulation were analyzed on the basis of Judd & Kenny(1981)’s process analysis estimating mediation. Results The only direct relationship between teaching presence and perceived achievement was significant. The indirect relationship between academic self-efficacy, teaching presence, and perceived achievement was significant. The indirect relationship between academic self-efficacy, behavior regulation, and perceived achievement was not significant. Conclusions These findings imply that the instructor role to enhance learners’ a sense of duty, motivation, and learning engagement is very important in order to implement a effective flipped learning at a university.
The Effect of Individualized Teaching-Learning Program Based on Learning Options on Achievement in Fractions among Students Eligible for Learning Supports
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Kim Sohee , Kim Yuna
Published: December 2022

Objectives The purposes of this study were to improve the fractional academic achievement of fourth-grade elementary school students who eligible for learning supports. Methods Therefore, in this study developed an individualized teaching-learning program based on learning options for fractions, which are the most difficult areas for Students Eligible for Learning Supports. The intervention was conducted for three learning support need student, in the 4th grade of elementary school. To confirmed the effectiveness of this program, Single subject research design based on multiple probe design across subject was conducted. Results The results of this program, the proficiency test in fraction concept, addition and subtraction of participants showed a high improvement to 80%, 82.2% and 87.5% And the results of the curriculum-based measurement test were gradually improved according to the program. And the level of the fractional academic achievement is maintained even 4 weeks after the termination of the intervention. Conclusions These results suggest that the program of this study was suit for Students Eligible for Learning Supports and can be usefully used in the educational field.
Effects of Music Teaching Program for Early Childhood Pre-service Teachers
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Ko Young Ja
Published: December 2022

Objectives This study designed a music teaching program that can enhance the pre-kindergarten teachers’ personality characteristics and teaching efficacy in the music teaching class for pre-kindergarten teachers and examines the effects of the music teaching program through the results of applying the process. Methods To develop a music teaching program for pre-school teachers, starting with literature research, it is a composition that can be used in the teacher training process. It is designed as a 15 week educational program to be applied in the course. This program was conducted for 15 weeks for 120 students in the 3rd grade of early childhood education in Seoul and Gyeonggi area. The program was implemented mainly by instructors who have an understanding of the program and have experience in teaching and managing early childhood music education. Before and after the implementation of this program, the happiness and music teaching efficacy of pre-school teachers were measured. Results Through the music guidance program for prospective infant teachers, the post-test score was improved compared to the pre-test score of the happiness and musical teaching efficacy of the pre-infant teachers who participated. As a sub-factor of happiness, post-scores of internal happiness and self-regulated happiness were improved, and post-scores were improved in both sub-scores of general teaching efficacy and personal teaching efficacy, which are sub-scores of music teaching efficacy. The effect of this program could be confirmed as the score of happiness and music teaching efficacy increased. Conclusions This suggests that it is necessary to continue educational attempts to improve teacher competency and personality skills by combining music personality programs that can enhance the happiness and music teaching efficacy of prospective infant teachers in early childhood music guidance subjects.
Qualitative Meta-Analysis on the Integrated Education for Disabled Students Practice⋅Perception⋅Needs of Support Type
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Jung Minyoung , Lee Sangsu
Published: December 2022

Objectives The purpose of this study is findings implications for the development of integrated education for disabled students. To this end, the type of practice⋅perception⋅support type of integrated education for disabled students were analyzed. Methods Qualitative meta-analysis was selected as the research method. The analysis data are nine qualitative papers of domestic academic journals related to the integrated education for disabled students experience of elementary school teachers. Excel used as a this research tool. Results First, elementary school teachers are interested in securing emotional consensus among disabled students and enhancing the relationship between disabled and general students. In addition, it secured expertise in integrated education for disabled students and established cooperative relationships between teachers. Second, elementary school teachers positively evaluate integrated education for general students, disabled students, and disabled students that induce teacher growth. However, the integrated education for disabled students is negatively evaluated due to the recognition of disabled students, the school environment, and the lack of support system. Third, elementary school teachers required integrated education for disabled students training program. Conclusions It is necessary to establish a high level of cooperative relationship for the development of integrated education for students with disabilities. Communication between the subjects of human rights education for disabled students and integrated education for disabled students should also be improved. It is also necessary to support teacher training and provide expanded integrated education for disabled students manuals.
Revision 2015 Comparison and analysis of common curriculum for middle school music department, basic curriculum, and daily life of music textbooks
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Hong Mi-Sun , Kwak Seung-Cheol
Published: December 2022

Objectives In this study, we compared and analyzed the educational content of the common curriculum, the basic curriculum applied to students with difficulty in applying the common curriculum, and the educational content of the music textbook accordingly, and the revised 2022 middle school music basic curriculum and music textbook should move forward. It aims to discuss the direction to be taken. Methods Revision 2015 Comparison and analysis of the curriculum competencies, goals, content system, achievement standards, and music textbooks of the characteristics of the middle school common curriculum and the basic curriculum, which are special education curriculums, and the music textbooks according to them, centered on common themes in the area of daily life, and revised 2022 middle school This is a literature analysis that presents implications for the direction that music textbooks and basic curriculum of music should go. Results Musical sensibility, creative convergence, and musical communication competency were presented as the curriculum competencies of the nature of the curriculum, but the cultural community competency and self- management competency presented in the common curriculum were excluded from the basic curriculum. In terms of goals, it was found that there was no significant difference in the direction pursued by the two curricula. Although there are differences in the way content systems are expressed, there is no significant difference in terms of core concepts, generalized knowledge, and functions. However, in terms of learning elements, music and industry in the common curriculum and Korean traditional music elements in the world were excluded from the basic curriculum. Looking at the achievement standards and explanations of the common curriculum and the basic curriculum, the two learning elements of the basic curriculum can be interpreted as being included in the category of music and events, which are learning elements of the common curriculum. In other words, the basic curriculum did not fully reflect the educational contents of the common curriculum. Conclusions Revision 2022 Middle school special education music department curriculum and textbooks should be revised based on educational contents that all students can learn equally. In addition, it is necessary to reflect the degree of disability and the characteristics that reflect the characteristics of students with disabilities so that they can live an independent and happy life by raising the quality of life by making music a part of life after graduation.
Integrando Herramientas en una Aplicación Turística para el Aprendizaje de Realidad Aumentada y Geolocalización
Authors: Montaño Torrico Christian , Saldaño Viviana , Martin Adriana
Published: December 2022

La Realidad Aumentada y la Geolocalización constituyen dos de las nuevas tecnologías presentes en los dispositivos móviles que son muy utilizadas por los usuarios de aplicaciones turísticas. Sin embargo, el desarrollo de aplicaciones que integren dichas tecnologías no es una tarea sencilla. Al implementar una aplicación de este tipo surgen inconvenientes muy diversos, como la especificidad en la compatibilidad del hardware de los dispositivos con las librerías del software de desarrollo y la posibilidad de integración entre las distintas herramientas que proveen Realidad Aumentada y Geolocalización, entre otros.En este trabajo, se presenta y describe una experiencia que combina el uso de herramientas de Realidad Aumentada y Geolocalización. Los resultados se aplican al desarrollo de parte de las funcionalidades requeridas por una aplicación de turismo cultural, cuyo objetivo es revalorizar el patrimonio histórico de la ciudad de Caleta Olivia. Así, la interacción con la aplicación móvil ofrece Geolocalización para trazar la ruta a puntos de interés y, para enriquecer la experiencia, Realidad Aumentada basada en imágenes.
Гүн сургалтын арга ашигласан Монгол дохионы хэлний хөрвүүлэгч
Authors: Цолмон З. , Саруул Г.
Published: December 2022

Энэ ажлаар Монгол дохионы хэлний анхны орчуулагчийг хүний онцлог цэгүүдийг ашигласан гүн сур- галтын аргаар бий болгов. Компьютер дүрс боловсруулалтын салбарт энэ төрлийн асуудал дээр гүн сур- галтын арга хэрэглэж сургахад их хэмжээний өгөгдөл шаардлагатай байдаг. Одоогоор дэлхийд 300 гаруй дохионы хэл байдаг буюу улс бүр өөрсдийн дохионы хэлтэй байдаг. Бид энэ ажлын хүрээнд Монгол хэлний анхны дохионы хэлний өгөгдлийг үүсгэж ашигласан болно. Бид эхний ээлжинд 10 өгүүлбэрийг илэрхийлсэн дохионы хэлний өндөр чанартай 869 видеог бэлтгэн үүнээс хүний нүүр, цээж, баруун, зүүн га- раас нийтдээ 1662 ширхэг хүний биеийн онцлог цэгүүдийг ашиглан сургасан гүн сургалтын загвар гаргаж авав. Бидний сургасан загвар 96% нарийвчлалтайгаар дохионы хэлийг зөв таньж орчуулдаг болсон.
Хоорондын төвийн аргаар сүлжээг задлах
Authors: Далайжаргал П. , Гантулга Г. , Идэр З. , Доржнамжирмаа Б.
Published: December 2022

Энэ ажлаар хоорондын төвийн аргаар өндөр эрэмбэ оногдох оройн дэд олонлогийн сүлжээн дэх нөлөөллийг судална. Оройн дэд олонлогийг устгасны дараа үлдэх сүлжээний бүтэц дэх өөрчлөлтөөр дэд олонлогийн нөлөөг үнэлнэ. Устгах дэд олонлогийг илрүүлэх дөрвөн алгоритмыг тодорхойлж, тэдгээрийн үр дүнг харьцуулан шинжлэв. Хоорондын төвийн аргаар өндөр эрэмбэ оногдсон к оройг нэгэн зэрэг устгах алгоритмыг сүлжээг задлахад үр дүнтэйгээр ашиглах боломжтойг туршилтын үр дүн харуулав.
Сурах бичгийн эхийн цогц тоон шинжилгээ
Authors: Оюундарь Н. , Золжаргал М. , Алтангэрэл Ч.
Published: December 2022

Энэхүү судалгааны ажлын хүрээнд бид машин сургалтын аргад суурилан бүтээсэн монгол хэл боловсруулалтын хэрэглүүрүүд [1] болон нээлттэй эхийн программуудыг ашиглан сурах бичгийн нэг ангийн (монголхэлний 5 дугаар анги) өгөгдлийг боловсруулж, үеийн давтамж, үгийн сангийн давтамж болон үгийн аймгийн хэрэглээ, хэлзүйн хувилал, өгүүлбэрийн бүтэц, хэв шинжийн давтамж зэрэг цогц тоон шинжилгээхийж, үр дүнг танилцуулахыг зорьсон болно. Сурах бичгийн өгөгдлийн шинжилгээ нь түүний агуулга,стандарт, сургалтын хөтөлбөрийн удирдамж боловсруулах болон анги дэвших бүрд агуулга, үгийн сан,хэл найруулгын талаас ямар ахиц дэвшил гарч байгааг тогтоох зэрэгт чухал ач холбогдолтой юм