bluuebunny/crossref_metadata_2025 huggingface dataset:
Lewis Carroll y Fiódor Dostoyevski: genios más allá de la epilepsia
Authors: Fortoul Teresa I.
Published: January 2023

Fyodor Dostoyevski, considered one of the best writers in history, not only wrote novels and short stories, he was also a journalist, a forerunner of philosophical and scientific trends such as existentialism or psychoanalysis, and also an epileptic.
Dostoyevsky learned to live with epilepsy, and his first-hand accounts of the crises he
suffered make it possible to delve into the reality of a patient with epilepsy, and learn
about the best example that people with this disease should not be judged based on this
pathology but of its nature, which in this case left us a legacy as valuable as that of its
literature.
Key words: Fyodor Dostoyevski, Lewis Carroll, writer, epilepsy, fatality
Effect of Steel Slag and Manufactured Sand as Fine Aggregate on the Strength, Durability and Structural Properties of Self-Compacting Concrete
Authors: Dubey Ankur , Kushwaha Pushpendra Kumar , Rana Mithun Kumar
Published: January 2023

Abstract: The growing demand for building materials in the modern era contributes to excessive sand quarrying from river beds, depleting sand supplies and contributing to global warming. Thermal power plant fly ash, quarry Fines produced by crushing rocks into aggregates, as well as steel slag from steel melting furnaces, regularly cause significant environmental and disposal issues, Experimentally defined aggregate in SCC grades M40. steel slag as fine aggregate in M40 grades of SCC was developed and compared to those of traditional SCC specimens, with better performance
Fashion Designing & Fashion Trends in Current Scenario
Authors: Kapoor Deepa
Published: January 2023

Abstract: This research is clear about the fashion related to humans and their lives. This collection is sourced from field visit books and the internet. The fashion industry has changed a lot over the years. Fashion houses are no longer working with two collections per year - Fall/Winter and Spring/Summer. Multiple fashion professionals are working with multiple collections and deliveries every season. They are constantly inventing new ideas and creating new products to meet the aspirations of their customers. 'Fast fashion' companies are successfully using a variety of strategies to reduce production times, increase their competitive advantage, and accelerate the design process. This research project was undertaken to examine the relationship between the designer's ideas, the innovative design of the product and the aspirations of the consumer. The rapid economic development, multi-cultural fusion, attention-grabbing and high-fashion logo clothing design reflect and add integration requirements of a variety of elements, for diverse development, which makes these designers stand out among other fields. The essence of need to get inspiration for new design idea is called art. The exploration of abstract painting forms characterized by clear nature, form, color, expression and new aesthetics can bring new strength to fashion design, so as to promote. In order to develop innovative and diverse fashion designs, this paper describes upcoming garments, features of abstract art, all focusing on the analysis and study of fashion design abstract expression, respectively, by the three aspects of the color of the dress design, form, effect of the essence art on modern fashion design, in the context of the application of modern and organic Along with achieving his mastery in clothes, there is a change in the dress style. In this paper, an attempt has been made to identify opportunities for future research and to advance fashion practices.
Lecturer professionalism: Local problems with the help of teaching aids to make students understand Prim’s, Cruscal’s, and Djiksra’s algorithms
Authors: Harisman Yulyanti , Dwina Fitrani , Tasman Fridgo
Published: January 2023

This study aims to design case-based learning with lesson study learning trajectory with the help of teaching aids to make students understand Prim’s, Cruscal’s, and Djiksra’s Algorithms. The validation study was selected because it is a suitable method for this research. The research subjects were 41 Mathematics Education Study Program Students at Universitas Negeri Padang.  This research data were collected using Interview guidelines, journals, and observation sheets. Data analysis was carried out by transcribing interviews, reducing, presenting, and drawing conclusions from the data. A lesson study was chosen as an alternative to improve and reflect on the learning process. Moreover, two expert lecturers supervised the groups during the learning process. A proper design of case-based learning with lesson study learning trajectory with the help of teaching aids development process is obtained. Using a case-based learning method can make students understand Prim’s, Cruscal’s, and Djiksra’s Algorithms. This design can be used by the other lecturers to provide a learning process of Prim’s, Cruscal’s, and Djiksra’s Algorithms or other topics.
Developing RME-based lesson study for learning community in the learning environment of high school mathematics teachers
Authors: Rusiyanti Rini Herlina , Zulkardi  , Putri Ratu Ilma Indra , Somakim
Published: January 2023

Teachers' academic and professional competencies significantly improve the quality of their learning. An ongoing process is needed to support and develop their quality. This study developed a learning environment through the Realistic Mathematics Education (RME)-based Lesson Study for Learning Community (LSLC) for high school mathematics teachers. The model is valid and practical and potentially affects the learning quality of high school mathematics teachers. The research employed a design research method of development studies was conducted in three stages: the preliminary stage, the development or prototyping stage, and the assessment stage. Prototyping development is a formative evaluation in which the phases include self-evaluation, expert review, one-to-one, small group, and field tests. The research subjects were 15 high school mathematics teachers from four schools in Palembang. Data was collected through questionnaires, observation, and documentation. The research has resulted in a valid and practical teachers’ working group-learning community-class model that potentially affects high school, mathematics teachers. The learning environment is in the form of training in working groups for mathematics teachers, teacher mentoring in learning communities in schools, and teacher assessment learning processes in the classroom. The learning tools were produced using the RME-based LSLC system. The data analysis shows that the learning environment using the RME-based LSLC model can make high school mathematics teachers significantly understand learning, design learning tools, carry out learning, and evaluate learning. Consequently, the teachers’ academic competence and professionalism significantly improve their learning.
An integrated STEM-based mathematical problem-solving test: Developing and reporting psychometric evidence
Authors: Amalina Ijtihadi Kamilia , Vidákovich Tibor
Published: January 2023

Science, technology, engineering, and mathematics (STEM) problem-solving is necessary to be infused into the classroom. Nevertheless, the criticism of underrepresented mathematics in STEM problem-solving assessment is an issue. In this study, we develop and investigate the psychometric evidence of an integrated STEM-based mathematical problem-solving test. The product of the test was a mathematical essay test that contains three scientific scenarios related to the environment in every middle school grade. The mathematical contents were integrated into engineering-based design using the technology. Three experts filled an assessment sheet to assess content validity, which was analyzed using a content validity index (CVI) and intraclass correlation coefficient (ICC). The result of content validity revealed that overall items were valid and reliable. The construct validity was examined using the Rasch analysis from the data of Grades 7–9 students in Indonesia (n = 286). The construct of all scenarios and prompting items indicated fit with various difficulty levels and acceptable discrimination value. Nevertheless, four prompting items were reported as misfit based on unweighted mean square value. The recommendation for improvement is emphasized in the language clarity aspect. The inter-rater reliability was also declared good. A further study is suggested to provide a computer-based test.
Javanese ethnomathematics: Exploration of the Tedhak Siten tradition for class learning practices
Authors: Wiryanto  , Primaniarta M. Gita , Mattos Roberto Linhares de
Published: January 2023

Tedhak Siten is a Javanese traditional ceremony that marks the 8th month of the baby’s age, marked by the baby's readiness to set foot on the ground. This tradition has a philosophical meaning with Javanese cultural values related to the concepts of calculating the ceremony time and the geometric shape of the ceremonial equipment used. The purpose of this study was to explore the cultural activities of the Javanese community by outlining the mathematical concepts contained in the implementation of the Tedhak Siten ceremony. This research was a qualitatively descriptive study through an ethnographic approach. Ethnomathematical data were collected from two experts those were the head of a traditional Javanese culture studio and a cultural actor active as a leader of Javanese traditional ceremonies. The ethnomathematics found in the study were counting the date or time for the implementation of the Tedhak Siten tradition and the elaboration of geometric concepts in the form of ceremonial equipment used to perform traditional customary procedures. This research had an impact as a mathematics learning material that originated from the wisdom of the local Javanese community by applying the concepts of time units, least common multiples, modulo 5, modulo 7, circles, triangles, rectangles, cylindrical volumes and spherical volumes.
Information and communication technology integration and teaching mathematics in higher education
Authors: Tokanov Mansur , Damekova Saule , Kuttykozhayeva Shakharzat , Abdoldinova Gulsim , Smagulov Yessengali
Published: January 2023

The purpose of the study is to develop a model for the application of information and communication technology in the teaching of higher mathematics at the level of school education. The leading method for studying this issue is testing developed by V.E. Milman "Diagnostics of motivational structure of personality", which allows studying the level and features of motivational sphere of the researched based on characteristics of their personality with prevailing emotional background of interest, which are directly connected with motivational sphere and due to which it is possible to influence the level of motivation and mastering of the material on topics of higher mathematics based on given parameters of its increase. The identified indicators enable determining the success of using information and communication technologies within the framework of the created model improving the educational process of studying elements of higher mathematics at school. This will enable students to understand how the knowledge they are learning will be put into practice in their lives in the future, allowing them to be highly motivated in their approach to learning the subject, as well as within the framework of imaginative reconstructions of mathematical figures from different angles, graphs of various parameters, imaginative explanations of formulae, theorems and mathematical rules, which will be displayed in 3D on a large screen, thus enabling students, through their visualization, to understand their essence from different perspectives, which will be reinforced by their practical application.
Local environmental adaptation contributes to the maintenance of ecotypes of Callicarpa subpubescens (Lamiaceae), in spite of frequent hybridization and low pre- and post-mating barriers
Authors: Setsuko Suzuki , Sugai Kyoko , TAMAKI Ichiro , Hayama Kayo , Kato Hidetoshi
Published: January 2023

Callicarpa subpubescens is endemic to the oceanic Ogasawara
Islands, and multiple ecotypes have been suggested to exist within
southern part of this group, the Hahajima Islands, each associated with
unique localized habitats. We determined the habitat characteristics of
each ecotype, the presence or absence of pre- and post-mating isolation,
the amount of gene flow among ecotypes in adult trees and naturally
pollinated seeds using EST-SSR markers, and discussed how ecotypes are
maintained in this species. There were four ecotypes in the Hahajima
Islands, one of which presumed to be derived from hybridization of the
remaining two ecotypes. The spatial distribution and habitat of each
ecotype showed distribution which have depended on the suitable
environment for each ecotype, i.e. local adaptation. The leaf morphology
and size distribution of each ecotype also indicated the appropriate
forms for each habitat. Flowering times more or less overlap among the
ecotypes, indicating that pre-mating isolation is not perfect.
Artificial cross-pollination showed that no post-mating isolation exists
between ecotypes. Hybridization rates in adult trees and naturally
pollinated seeds were 37.2% and 26.4%, respectively, and most of the
hybrids were backcrosses and few F1. The hybridization rates of each
ecotype and paternal correlation indicated that the flowering synchrony
and spatial distribution of ecotypes contributed to hybridization among
ecotypes. The reversion to the original ecotype which adapted to the
environment through backcrossing would contribute to the maintenance of
the ecotypes.
25-hydroxycholesterol inhibits human papillomavirus infection in cervical epithelial cells by perturbing cytoskeletal remodeling
Authors: Li Boning , Hua Chen , Tian Pu , Sha Yiou , Zhang Lu , Wang Qian , Lu Lu , Jiang Shibo , Sui Long
Published: January 2023

Persistent high-risk human papilloma virus (HR-HPV) infection is the
main risk factor for cervical cancer, threatening women’s health.
Despite growing prophylactic vaccination, annual cervical cancer cases
are still increasing and show a trend of younger onset age. However,
therapeutic approaches towards HPV infection are still limited.
25-hydrocholesterol (25HC) has a wide-spectrum inhibitory effect on a
variety of viruses. To explore efficient interventions to restrict HPV
infection at an early time, we applied different pseudoviruses (PsV) to
evaluate anti-HPV efficacy of 25HC. We tested PsV inhibition by 25HC in
cervical epithelial-derived HeLa and C-33A cells, using high-risk
(HPV16, HPV18, HPV59), possibly carcinogenic (HPV73), and low-risk
(HPV6) HPV PsVs. Then we established murine genital HPV PsV infection
models and applied IVIS to evaluate anti-HPV efficacy of 25HC in
vivo. Next, with the help of confocal imaging, we targeted 25HC
activity at filopodia upon HPV exposure. After that, we used RNA-seq and
Western blotting to investigate 1) how 25HC disturbs actin cytoskeleton
remodeling during HPV infection and 2) how prenylation regulates the
cytoskeletal remodeling signaling pathway. Our findings suggest that
25HC perturbs F-actin rearrangement by reducing small GTPase
prenylation. In this way, the phenomenon of HPV virion surfing was
restricted, leading to failed infection.
Stability of residual stress in carburized alloy steel during fatigue
Authors: Wang Gang , Li JunHao , Gao Chen , Zhang Yue , Xu GuangTao , Zhao MingHao
Published: January 2023

The stability of residual stress plays an important role in the fatigue
performance of materials. In this work, the stability of surface
residual stress in carburized alloy steel with different carburized
layers is studied by axial fatigue tests. Different stress amplitudes
are applied to the specimens over several cycles, and the resulting
residual stress on the surface is measured by X-ray diffraction. It is
found that residual stress relaxation occurs on the specimens when the
applied stress amplitude is large, and that the relaxation rate depends
on the magnitude of the stress amplitude. The stress relaxation is most
obvious in the first cycle, and changes slowly in the subsequent cycles.
A model of surface residual stress evolution is established which can
accurately describe the relaxation process. The residual stress on the
surface of the specimen is found to be in a stable state, if the stress
amplitude is less than 30% of the material yield strength.
Reconstruction of tracheal window-shape defect by 3D printed polycaprolatone scaffold coated with Silk Fibroin Methacryloyl
Authors: Shan Yibo , Shen Zhiming , Lu Yi , Zhu Jianwei , Sun Fei , Chen Wenxuan , Yuan Lei , Shi Hongcan
Published: January 2023

Tracheal resection and end-to-end anastomosis has been the standard
clinical approach for the treatment of most airway diseases, especially
invading the lower trachea or carina. However, when long-length
(exceeding 2 cm in children or 5 cm in adults) tracheal circular
resection is performed, tracheal replacement therapy is often required.
In this study, we aimed to utilize autologous tracheal epithelia and
bone marrow mesenchymal stem cells (BMSCs) as the seeding cells, utilize
polycaprolactone (PCL) coated with Silk Fibroin Methacryloyl (SilMA) as
the scaffold to carry the cells and Kartogenin (KGN). Firstly, SilMA
with the concentration of 10%, 15% and 20% was made, and the
experiment of swelling and degradation was performed. With the increase
of the concentration, the swelling ratio decreased, the degradation
progress slowed down. Upon the result of CCK-8 test and HE staining of
3D co-culture, the 20% SilMA was selected. Next, SilMA and the cells
attached to SilMA were characterized by scanning electron microscopy
(SEM). Furthermore, in vitro cytotoxicity test shows that 20% SilMA has
good cytocompatibility. The hybrid scaffold was then made by PCL coated
with 20% SilMA. The mechanical test shows this hybrid scaffold has
better biomechanical properties. In vivo tracheal defect repair assays
were done to evaluate the effect of the hybrid substitution. H&E
staining, immunohistochemical (IHC) and immunofluorescence (IF) staining
showed that this hybrid substitution ensured the viability,
proliferation and migration of epithelium. This study is expected to
provide new strategies for the fields of tracheal replacement therapy
needing mechanical properties and epithelization.
Left ventricular Dissecting Pseudoaneurysm with Extensive Intramural Course: Management Challenges
Authors: Mehdizadeh Chris , Amatya Prashila , MD Rod Partow-Navid , MD Ravi M. Rao , Rothstein Daniel , MD Mir Wasif Ali , MD Ramdas G. Pai
Published: January 2023

A 69-year-old female presented to the emergency department with chest
pain and EKG changes consistent with anterior STEMI. Left heart
catheterization revealed multi-vessel CAD. She was referred for a CABG.
Transthoracic echocardiography (TTE) with contrast raised concerns for
apical pseudoaneurysm (Image 1). Cardiac computed tomography (CT)
confirmed the presence of a multi-lobular dissecting pseudoaneurysm and
extensive pericardial thickening (Images 3 and 4). This was confirmed at
surgery, and she underwent partial pericardiectomy. Repair of the
defects was deemed too high risk and adhesion prevented the insertion of
any grafts. She subsequently underwent percutaneous revascularization.
Bioaccumulation and biosorption study of heavy metals removal by Cyanobacteria Nostoc sp.
Authors: Rakic Irena , Kevresan Zarko , Kovac Renata , Kravic Snezana , Svircev Zorica , Djurovic Ana , Stojanovic Zorica
Published: January 2023

Nowadays, various industrial and urban activities result in discharging enormous quantities of various pollutants and their accumulation in the environment. Considering that heavy metals in wastewater are a serious threat to the environment and human health and that conventional methods for their removal are not highly efficient, the current study mainly focuses on estimating cyanobacterial capability to accumulate different heavy metals from water and comparing bioaccumulation and biosorption processes. Cyanobacteria Nostoc sp. was used, and five heavy metals were selected for this experiment (Cd2+, Cu2+, Pb2+, Ni2+, Zn2+). Examined concentrations of HMs were 20 mg/dm3, 80 mg/dm3, and 200 mg/dm3 for the bioaccumulation study, while 20 mg/dm3 and 80 mg/dm3 of each HMs were used for biosorption experiments. Living cells of Nostoc sp. have the highest affinity for Pb2+ (98.15%) and Cu2+ (95.14%) removal from the solution by bioaccumulation. During the biosorption process, dried biomass of Nostoc sp., besides Pb2+ (92.27%) and Cu2+ (96.00%), shows a high affinity for Cd2+ (91.00%) removal. Living cyanobacterial cells of Nostoc sp. could accumulate 82% of Zn, while dried biomass adsorbs 87% of Zn2+. Although the highest bioaccumulation of Ni2+ was only 38% while using the biosorption process, it was significantly higher (63.80%). These results could provide a preliminary study for further investigation in the direction of the development of immobilized biosorbents which could be used for industrial effluent treatment.
How CEFTA influenced the competitiveness of agri-food trade in the Western Balkans
Authors: Matkovski Bojan , Djokic Danilo , Jovic Luna
Published: January 2023

The regional integration with the CEFTA significantly influenced the
liberalisation of the market, which led to an increase in exports of
agri-food products in the Western Balkan economies. The main objective of
this paper is to examine the impact of the CEFTA on the export of agrifood
products of Western Balkan economies on the global and regional markets. In
this context, comparative advantages have been analysed, and the gravity
model based on panel data has been estimated. According to the results, all
the Western Balkan economies have comparative advantages in exporting on the
international market. Results of the gravity model estimation showed that
free trade agreements with the CEFTA positively affected the intensification
of agri-food product exports. Western Balkan economies have similar economic
development and competitiveness levels. Thus, reintegrating the market
established by CEFTA affected the export of agri-food products.
Iliopsoas abscess in infants: A case report
Authors: Grgur Jelena , Cvjetkovic-Nikoletic Djurdja , Simic Dragana , Eic Nikola , Lukac Sonja , Jokic Radoica
Published: January 2023

Introduction. Iliopsoas abscess is a rare condition, which may be categorized as primary or secondary. Primary iliopsoas abscess is caused by lymphohematogenous spread of infectious agents from a distant site, unlike secondary iliopsoas abscess that is a result of direct spread of a nearby infectious or inflammatory process. The diagnosis and treatment of primary iliopsoas abscess are often prolonged, due to the rarity of the disease and the nonspecific signs and symptoms. Case Report. This study presents a case of a onemonth old infant with a left-sided iliopsoas abscess. The physical examination revealed a swelling with a pronounced vascular pattern in the area of the left groin. Laboratory findings showed leukocytosis and increased inflammatory markers. An abscess within the left hemiabdomen and inguinofemoral region was diagnosed by ultrasonography and computerized tomography. The main therapeutic approach included antibiotic therapy, as well as surgical drainage of the abscess. Staphylococcus aureus was isolated from a 100 ml sample of the drained abscess. The treatment outcome was good. Conclusion. Given the frequency of iliopsoas abscess in infants, which is far less common than other primary diseases, greater attention must be paid to symptoms and signs during clinical examination, along with the appropriate choice of diagnostic procedures. Timely diagnosis, as well as adequate treatment of iliopsoas muscle abscess, is imperative in order to prevent the development of complications, such as systemic inflammation and sepsis.
On optimal control of the initial velocity of an Euler-Bernoulli beam system
Authors: Engin Arif , Sarac Yesim , Celik Ercan
Published: January 2023

In this study, we consider an optimal control problem for an Euler-Bernoulli beam equation. The initial velocity of the system is given by the control function. We give sufficient conditions for the existence of a unique solution of the hyperbolic system and prove that the optimal solution for the considered optimal control problem is exists and unique. After obtaining the Frechet derivative of the cost functional via an adjoint problem, we also give an iteration algorithm for the numerical solution of the problem by using the Gradient method. Finally, we furnish some numerical examples to demonstrate the effectiveness of the result obtained.
Retrieval of soliton solutions of (1+1)-dimensional non-linear telegraph equation
Authors: Das Sebahat
Published: January 2023

In this work, we aim to determine the possible soliton solutions and examine
the behaviors of the (1+1)-dimensional non-linear Telegraph equation (NTE)
which is used to model signal processing for the propagation of transmission
of the electric impulses and also wave theory process by using the extended
Kudryashov method. We started by finding the non-linear ordinary
differential form of the (1+1)-NTE with the aid of a suitable wave
transformation. Then, the extended Kudryashov method approach has been
demonstrated and implemented to the obtained non-linear ordinary
differential form. As a result, a polynomial expression has been achieved
and converted to a linear algebraic equation system. Soliton solutions of
the investigated equation are produced by solving the system and choosing
the appropriate solution sets. Finally, graphical depictions, gained
results and necessary comments are given.
Similar Levels of Disease Severity Correspond to a Greater Burden of Illness in Women Compared with Men with Hidradenitis Suppurativa
Authors: Samela Tonia , Dattolo Anna , Cordella Giorgia , Antinone Valeria , Mastroeni Simona , Fusari Roberta , Fania Luca , Abeni Damiano
Published: January 2023

Abstract is missing (Short communication)
Peningkatan Kompetensi Keperawatan Geriatri Dasar bagi Perawat di Kota Bekasi
Authors: Pradana Anung Ahadi , Silaswati Shintha , Maryam Raden Siti , Kurniati Dede
Published: January 2023

Perawat gerontik turut berperan penting dalam menjaga kondisi kesehatan lansia agar tetap mampu produktif serta aktif, namun kualitas asuhan keperawatan yang diberikan diketahui dipengaruhi oleh kompetensi dari perawat gerontik. PP IPEGERI sebagai badan sayap PPNI memiliki tugas untuk meningkatkan kompetensi perawat gerontik melalui kegiatan pelatihan keperawatan geriatri dasar. Kegiatan pelatihan keperawatan geriatri dasar dilaksanakan bagi 21 perawat RSUD dr. Chasbullah Abdulmadjid Kota Bekasi, Jawa Barat pada periode 25-29 Juli 2022 (dengan pembagian waktu 3 hari dilakukan secara online melalui zoom dan 2 hari praktik langsung di RSUD). Hasil pretest-posttest dari peserta kemudian dianalisis oleh penulis menggunakan analisis paired t-test dan menghasilkan p-value 0.000 (<0.05). Hasil analisis kegiatan pelatihan keperawatan geriatri dasar yang dilakukan menunjukkan bahwa kegiatan ini mampu berpengaruh positif terhadap peningkatan kompetensi perawat gerontik, sehingga kegiatan ini dapat diupayakan untuk menjadi suatu referensi yang dapat dilakukan secara berkelanjutan oleh para pengambil kebijakan baik di tingkat lokal, regional, maupun nasional.
Unjuk Kreativitas Mewujudkan Mimpi Secara Kolaboratif Anak Tunanetra dan Tunarungu dalam Tari Menggunakan Gamut
Authors: Sudiartini Ni Pande Kadek Dewi , Utami Ni Kadek Trisna Putri , Candrayani Ni Made Windya , Widianita Ni Kadek Feby , Devi Bhavanii , Sujana I Wayan
Published: January 2023

Minimnya keterampilan guru dalam memilih program seni yang cocok untuk meningkatkan karakter percaya diri dan kerja sama menyebabkan keterbatasan anak tunanetra dan tunarungu masih menjadi dampak bagi rendahnya kepercayaan diri dan kerja samanya, sehingga kegiatan kolaborasi unjuk kreativitas tari pendet menggunakan gamelan mulut (Gamut) dijadikan solusi penyelesaian masalah. Pengabdian kepada masyarakat ini bertujuan untuk meningkatkan pengetahuan serta keterampilan guru di SLB Negeri 1 Denpasar dalam melatihkan gamut kepada anak tunanetra dan guru di SLB Negeri 2 Denpasar dalam melatihkan kode isyarat tari Bali kepada anak tunarungu; meningkatkan karakter percaya diri anak tunanetra dan tunarungu. Metode pelaksanaan terdiri dari tahap persiapan, tahap pelaksanaan (pelatihan dan pendampingan sebanyak 8 kali), dan tahap akhir (evaluasi menggunakan metode observasi, wawancara dan kuesioner). Data peningkatan kemampuan guru dalam melatihkan Gamut dan kode isyarat tari Bali diperoleh dengan metode observasi kemudian di analisis. Hasil kegiatan ini yaitu adanya peningkatan nilai rata-rata observasi pada mitra di SLB Negeri 1 Denpasar dalam melatihkan Gamut yang awalnya 66,75 (kategori sedang) menjadi 91,25 (kategori sangat tinggi); hal yang sama juga terjadi pada mitra di SLB Negeri 2 Denpasar dalam melatihkan kode isyarat tari Bali yang awalnya 67,5 (kategori sedang) menjadi 93,5 (kategori sangat tinggi). Dapat disimpulkan dari hasil tersebut bahwa melalui unjuk kreativitas seni tari secara kolaboratif menggunakan Gamut yang dilatihkan oleh guru kepada anak berkebutuhan khusus dapat meningkatkan karakter percaya diri, kerja sama, serta eksistensi seni anak berkebutuhan khusus. Keberlanjutan program ini berupa terciptanya program ekstrakurikuler baru dan peningkatan perilaku sosial.
Identifikasi Sebaran Nitrogen pada Tanaman Padi berbasis Pengetahuan Fenologi dan Remote Sensing
Authors: Sudianto Sudianto  , Wahyuningrum Reni Dyah
Published: January 2023

Nitrogen sangat penting untuk keberlanjutan tanaman padi. Kebutuhan nitrogen pada tanaman padi berguna untuk produktivitas dan peningkatan hasil panen. Masalah yang sering terjadi, kekurangan dan berlebihan nitrogen, juga tidak cocok untuk tanaman, terutama pada puncak fenologi tanaman padi. Oleh karena itu, penelitian ini bertujuan untuk identifikasi sebaran nitrogen pada tanaman padi pada puncak fenologi tanaman. Identifikasi nitrogen dilakukan dengan data citra satelit dan indikator indeks spectral seperti NDVI, NDRE, NDMI, dan data curah hujan. Selain itu, pemodelan tren musiman dibangun dengan regresi linier dan model harmonik sebagai basis pengetahuan untuk pola penanaman padi dari fenologi tanaman. Hasil yang diperoleh menunjukkan puncak penanaman padi dalam satu tahun masa tanam, terdapat dua siklus puncak; (1) dari bulan Januari hingga Maret; (2) dari bulan Juli hingga Agustus. Kemudian pada siklus puncak penanaman kedua, konservasi terhadap identifikasi sebaran nitrogen dalam kondisi normal. Sementara itu, pada siklus penanaman puncak pertama, tanaman padi pada bulan Januari ketersediaan sebaran nitrogen belum merata dan belum tercukupi.
Deteksi Karakter Hiragana Menggunakan Metode Convolutional Neural Network
Authors: Rachmawanto Eko Hari , Andono Pulung Nurtantio
Published: January 2023

Salah satu jenis huruf dasar yang digunakan dalam Bahasa Jepang ialah Hiragana. Dalam penulisan Hiragana memiliki aturan guratan dasar atau berbentuk garis – garis dan coretan melengkung (kyokusenteki), penulisan dari garis atas ke bawah atau dari kiri ke kanan. Aturan tersebut harus diikuti dan diperhatikan. Diusulkan penggunaan Metode Convolutional Neural Network (CNN) untuk melakukan pengenalan terhadap tulisan tangan karakter Hiragana. Pada tahap preprocessing, terdapat proses segmentasi yang menggunakan metode thresholding, setelah itu dilakukan proses menghilangkan noise, mengubah ukuran, dan proses normalisasi dengan cara memotong gambar dataset. Pada tahap pengujian, digunakan Metode Adam Optimizer sebagai alat untuk menguji metode yang digunakan dimana akan menghasilkan nilai akurasi. Dengan menggunakan 1000 dataset gambar yang terdiri dari 50 karakter, masing-masing karakter memiliki 20 sampel gambar. Dari 1000 data tersebut, telah dilakukan variasi data dengan melakukan split dataset. Dalam penelitian ini dilakukan 2 kali percobaan dengan variasi data 70:30 dan 60:40. Akurasi yang didapat yaitu 86,5% dan 83%.. Akurasi yang di dapat menggunakan split dataset 70:30 ternyata menghasilkan prosentase lebih tinggi di banding menggunakan split dataset 60:40.
QR Code Assisted Pop-Up Book for Grade Two Elementary Schools
Authors: Ardika Nia Pratamanita , Margunayasa I Gede , Yudiana Kadek
Published: January 2023

The implementation of this research is based on the limited material available in student books and the absence of support for qr-code-assisted pop-up books, so it is necessary to develop learning media at the elementary school level. The purpose of this study was to analyze the validity and practicality of the qr-code-assisted pop-up book on theme 8 sub-theme 2 for grade II elementary school. This research is a type of development research using the ADDIE model. The test subjects in this study were 3 material experts, 2 media experts, 2 practitioner experts and 10 students. The questionnaire method was used as a data collection method in this study. The instrument used is a rating scale with a scale of five. The data was then analyzed using the mean formula to calculate the average validity and practicality score of the pop-up book media. The average value of the validity of the pop-up book media obtained is 4.85 with a very good level in accordance with the findings. While the average practicality of the pop-up book media obtained is 4.86 which is at a very good level. Based on this analysis, it can be concluded that the pop-up book media developed with the help of qr-code on theme 8 sub-theme 2 is valid and practical for use in learning in grade II elementary school.
Multiliteration Learning Model on Narrative Writing Skills in Elementary School
Authors: Arwita Rayen Septi , Jusmawati  , Satriawati  , Waddi Fatimah  , Eka Fitriana H. S.
Published: January 2023

Most students experienced low learning outcomes in learning to write narrative essays in learning Indonesian. It is because the model used by the teacher is still conventional. Learning activities are still teacher-centered, so student creativity needs to develop optimally. Therefore, a learning model is needed that can overcome students' problems in writing narrative essays. This study aims to analyze the effect of the multiliteracy learning model on narrative writing skills in grade V elementary school. This research is quantitative with the type of experimental research in the form of a pre-experimental one-group pretest-posttest design. The sample in this study was 27 students. The sampling technique uses simple random sampling. Observation, tests, and documentation carry out data collection techniques. Data were analyzed using descriptive and inferential statistical analysis with the help of the SPSS version 20 computer program. The results of this study indicate that the teacher's ability to apply the multiliteracy learning model means that it is well implemented. The learning outcomes of students' narrative writing skills in class VB, so the results of this study indicate an influence of the multiliteracy learning model on narrative writing skills in class V elementary school students. From the analysis results, the multiliteracy learning model has proven to affect narrative writing skills.
The Effect of Quantum Learning Model With Big Book Media on Reading and Writing Skills
Authors: Arif Kamaluddin  , Rusnilawati
Published: January 2023

Reading and writing are very important skills in education. When compared to other countries, the ability to read and write Indonesian people is still low. This study aims to analyze whether the application of the Quantum Learning model with Big Book media can overcome the lack of reading and writing skills. The research design used was a quasi-experimental design. Where the two elementary schools were divided into an experimental class and a control class. Respondents in this study consisted of teachers and second grade students. Data collection techniques used are observation, tests, and documentation. The data analysis techniques used the normality test, homogeneity test, T test, and ANOVA test. The results showed that there was a significant increase in the posttest results of students' reading and writing skills after applying learning with the Quantum Learning model and Big Book media. The results of the ANOVA test showed that learning in the experimental class and control class could improve students' reading and writing skills, although the average value of the increase in the experimental class that applied the Quantum Learning model with Big Book media was higher.
Implementation of Local Wisdom Based Learning in Realizing Pancasila Student Profiles in Elementary Schools
Authors: Umar Seno  , Sabar Narimo  , Djalal Fuadi  , Minsih  , Choiriyah Widyasari
Published: January 2023

Learning based on local wisdom is a breakthrough in the world of education in realizing the profile of Pancasila students. This study aimed to analyze the implementation of local wisdom-based learning in elementary schools to recognize the shape of Pancasila students. The method in this study uses a qualitative approach with an exploratory, descriptive design. The subjects in this study included students and teachers at an elementary school. Data collection techniques used are observation and interviews. Data analysis techniques include reduction, data display, and data verification. Test the validity of the data using technical triangulation. The results showed that the achievement of implementing local wisdom-based learning in one of the elementary schools was the achievement of competency selection of more than 90%. Choice in the formulation of indicators of less than 75%. Selection of learning materials above 90%. The formulation of learning objectives is less than 75%. Use of learning resources above 90%. Use of learning media above 90%. The use of learning activities is above 85%. Use of ratings above 85%. It is hoped that the teacher will pay more attention to selecting the formulation of learning objectives and the formulation of indicators so that the embodiment of the Pancasila student profile can be carried out more proportionally and comprehensively.
Analisis Pemetaan Kesesuaian Ujian Keterampilan Klinis di Program Studi Kedokteran di Bali
Authors: Giri Made Kurnia Widiastuti , Lasmawan I Wayan , Putra Adnyana
Published: January 2023

Analisis Pemetaan Kesesuaian Ujian Keterampilan Klinis di Program Studi Kedokteran di Bali Made Kurnia Widiastuti Giri1, I Wayan Lasmawan2, Adnyana Putra 31,3 Kedoketran, Universitas Pendidikan Ganesha, Singaraja2Pendidikan Kewarganegaraan, Universitas Pendidikan Ganesha, Singarajae-mail:  AbstrakPembelajaran bidang kedokteran merupakan pendidikan yang mengacu pada tujuan pembelajaran keilmuwan dan keterampilan. Indikator penilaian dalam ujian keterampilan klinis terukur dalam daftar penilaian keterampilan. Indikator dalam penilaian keterampilan klinis ditetapkan berdasarkan standar kompetensi yang telah ditetapkan.  Ujian keterampilan klinis dirancang dan dilaksanakan oleh program studi kesehatan termasuk di dalamnya program studi ilmu kedokteran.  Program studi ilmu kesehatan seyogyanya melaksanakan pembelajaran dengan keseragaman pola dalam kurikulum yang diterapkan. Tujuan penelitian ini adalah untuk menganalisis permasalahan dala pelaksanaan ujian keterampialn klinis prodi kedokteran di Bali. Hasil penelitian ini memperoleh deskripsi lengkap tentang kebutuhan dalam keberhasilan pelaksanaan ujian Objective Structure Clinical Skills Examination (OSCE) di prodi kedokteran se-Bali dengan metode deskriptif kualitatif sebagai langkah awal pengembangan model ujian OSCE yang bertujuan meningkatkan kemampuan kompetensi ketrampilan klinis mahasiswa.  Penelitian ini menyajikan data deskriptif kualitatif secara  terstruktur dalam sajian data yang diperoleh melalui narasi tahapan persiapan, pelaksanaan dan evaluasi pelaksanaan OSCE. Sebagai kesimpulan dari penelitian ini adalah belum adanya pola yang sama antara prodi kedokteran dikarenakan belum adanya kegiatan review kurikulum sehingga keseragaman dalam pelaksanaan OSCE belum dapat dilaksanakan secara maksimal. Penelitian ini memberikan rekomendasi lebih lanjut kepada prodi kedokteran untuk melkauakn review kurikulum bersama karena dengan mereview secara bersama maka kompetensi setiap lulusan dari prodi kedokteran universitas yang berbeda akan berada dalam kategori setara.Kata kunci: Ujian Keterampilan Klinis, OSCE, Kedokteran
The Lecturer's and College Students' Need Toward Schoology-Based Student Worksheet
Authors: Onas Fernando , Nurhayati  , Mukmin Suhardi
Published: January 2023

Teaching materials can improve students' writing skills. However, in developing teaching materials, it is necessary to understand the needs of students. This study aims to analyze the needs of students and lecturers in writing drama scripts. This qualitative research analyzes the first stage of the Research and Development design. The approach used is qualitative. The methods used in collecting data are interviews and questionnaires. The research subjects were 20 students. The technique used in analyzing the data is the qualitative analysis technique. The findings show that they need student worksheets that can motivate, collaborate, increase enthusiasm for learning, facilitate, provide time for asking questions, provide feedback, have clear instructions, and can be accessed anywhere. This study recommends Schoology as the solution. On the other hand, lecturers need technology-based tools to support their creativity and provide feedback for students anywhere, even outside the classroom. Therefore, Schoology, as an innovative learning media platform, can be used to meet the needs of lecturers and students. The platform is practical for both parties and can be accessed from a browser installed on a laptop computer or mobile phone. With all these advantages and disadvantages, Schoology becomes an alternative for the needs of lecturers and students to learn and teach writing poetry-based drama scripts.
Students’ Critical Thinking Skills on Algebraic Problems Through Mathematical Resilience
Authors: Faradillah Ayu , Humaira Tia
Published: January 2023

Mathematics has an important role in carrying out everyday life and in other sciences because mathematics can involve many things. This study aims to analyze students’ critical thinking skills through mathematical resilience. This study used a descriptive qualitative method. The number of subjects of this study were 473 Senior High School students from 6 different schools, in which the process of selecting the subject used Winstep. The research instruments were questionnaires, test and interviews. The analysis in this study is seen from two aspects, namely school and gender. To find out the students' responses to the questionnaire that had been distributed, the researcher used the Rasch Model which was then exported into an excel file. After that, the data were analyzed using Winstep software. The result of this research was that mathematical resilience had no effect on critical thinking skills. It was proven in this study that students with high mathematical resilience turned out to have low critical thinking skills, students with medium mathematical resilience had high critical thinking skills, and students with low mathematical resilience had medium critical thinking skills.
Exploration of Learning Implementation for Deaf Students During the Covid-19 Pandemic
Authors: Mabruroh Alfina Fadilatul , Gunarhadi Gunarhadi , Widyastono Herry
Published: January 2023

The Covid-19 pandemic has resulted in transformations in various fields of human life, one of which is education. The Covid-19 pandemic has forced the learning process to be carried out from home. All students, including deaf students, must study from home, and parents are required to be able to guide their children during the learning process at home. This study aims to explore the implementation of learning for deaf students during the Covid-19 pandemic. This research uses case study research method. Subjects involved in this study included teachers, deaf students, and parents. Data was collected using in-depth interviews and documentation studies. The analysis process was carried out in a qualitative descriptive manner. The results showed that during the Covid-19 pandemic, teachers made special teaching materials and conducted weekly assessments manually to facilitate deaf students. Deaf students or parents often go to school to pick up new teaching materials and bring last week's assessment results. This situation makes teachers need to make teaching for the deaf more simple and interesting to improve independent learning for students. The implication of this research is that the government provides special educational media for deaf children.
UTBK-Based Higher Order Thinking Skills (HOTS) Test Instruments on Reaction Rate Topic
Authors: Minata Zelen Surya , Agustina Nur Indah , Ardianty Annida Elfiana Citra , Rahayu Sri , Muntholib
Published: January 2023

One of the efforts that can be support students in developing 21st century skills is to implement learning based on 21st century skills. In addition, another alternative that can be taken is to create, direct, and provide HOTS-based test instruments as an evaluation of learning. This study aims to develop multiple choice test instruments and essays to measure learners' Higher Order Thinking Skills (HOTS) on reaction rate materials. This research uses the Research and Development (R & D) method with the ADDIE (Analysis, Design, Development, Implementation, and Evaluation) development model. The respondents in the study were 150 students of class XII MIPA one of the high schools who had received learning material on reaction rate. The results of the validity of the product contents show that the question instrument is 92.01% valid with an excellent category. The results of empirical validity show that as many as 20 items of multiple-choice questions and 8 items of essay questions are valid and have high reliability with Cronbach Alpha scores of multiple-choice questions of 0.723 and essay questions of 0.736. The difference between the question items from the two types of questions is categorized very well with 20 items of multiple-choice questions categorized as moderate, while in essay questions, 1 question is categorized as easy and 7 questions are categorized as moderate. Furthermore, the question instruments that have been developed can be used to measure the HOTS of students.
The Effect of the Course Review Horay Learning Model on Students’ Motivation and Learning Outcomes
Authors: Andini Selfi Rahmi , Miaz Yalvema
Published: January 2023

The model used is still a conventional approach, it is found that students are still often in and out of class while learning is still ongoing because students' learning motivation is relatively low, often conversing with friends when learning begins, and often disturbing friends. This study aims to analyze the effect of the Course Review Hooray (CRH) learning model on the motivation and learning outcomes of fifth grade students. This research uses a quantitative approach with the Quasi Experimental method. This research uses Nonequivalent Control Group Design. This study has a sample selected by using Non-Probability Sampling. The sample for the experimental class and control class consisted of 14 students. The results showed that the acquisition of the t test of high learning motivation obtained t-count more than t-table, namely 12.89152 more than 2.056, then h0 was rejected and h1 was accepted. Then, the application of the CRH model also affects student learning outcomes which is also proven by the t test. The result of the calculation is t-count more than t-table, which is 9.926846 more than 2.056, so it can be concluded that the CRH learning model has an influence on the learning outcomes of fifth grade students.