scholarly journals Augmented Reality Character Topeng Malang Dewi as an Effort to Improve the Quality of Student Learning Media

2021 ◽  
Author(s):  
Moch. Heru Eriza ◽  
Andy Pramono ◽  
Dimas Rifqi Novica
Keyword(s):  
Augmented Reality ◽  
Research Method ◽  
Development Research ◽  
Subdivision Surface ◽  
3 Dimensional ◽  
Character Design ◽  
Minimum Number ◽  
Artistic Heritage ◽  
Surface Technique

The preservation of the cultural and artistic heritage of our ancestors is important for us to persevere as a species. The purpose of this research was to introduce Indonesian culture, especially Topeng Malang, to the Indonesian society, particularly the teenagers, using 3D character media, implemented through augmented reality. The study followed the development research method of Borg WR and Gall MD. 3D characters were designed using the low poly subdivision surface technique, with a minimum number of poly but maintaining the detail of the character. Based on the results of the data analysis, the following essential points were obtained: (1) The character design of the Topeng Malang adopted the figures of Dewi Sekartaji and Dewi Walangwati. (2) The character design of the Topeng Malang character represented the posture, nature, and characteristics of the style. The result of this design was the implementation of 3-dimensional masks and character transformation in augmented reality media. Based on the results and the questionnaires used by the author to gather users’ knowledge of the character shape of the augmented reality media of the mask, 49.3% of the responses were found to be very good and 46.4% good. These results certainly add to the positive values of utilizing the 3D character media as a medium to introduce Wayang Topeng Malangan. Keywords: Topeng Malang, 3D character model

scholarly journals Pengembangan Modul Realistic Mathematics Education Bernilai Budaya Banten untuk Mengembangkan Kemampuan Literasi Matematis Siswa

2019 ◽  
Vol 6 (2) ◽  
pp. 121-135
Author(s):  
Nurul Hilaliyah ◽  
Ria Sudiana ◽  
Aan Subhan Pamungkas
Keyword(s):  
Mathematics Education ◽  
Research Method ◽  
Practical Aspect ◽  
Realistic Mathematics Education ◽  
Development Research ◽  
Mathematical Literacy ◽  
Average Quality ◽  
Teaching Materials ◽  
Realistic Mathematics

This research aimed to develop a textbook and an e-book of teaching materials based on Realistic Mathematics Education (RME) incorporating the value of Bantenese culture to develop mathematical literacy  in social arithmetic; to examine the user's response to the textbook and e-book of teaching materials; and to identify students' mathematical literacy after using the textbook and e-book of teaching materials. The development research method used in this study refers to the research development model, which was initiated by Borg and Gall and adapted by Sugiyono into seven steps. Six expert tests from the material expert test and media expert test have carried out testing of the textbook and e-book teaching materials developed. The results of the study showed that the average  quality of the teaching materials reached 85%,  included in the 'good' category  and the average of the evaluation aspect was 82%, included in the category of "very practical". The results also revealed that the student's responses to the practical aspect for the teaching materials was 90% or  "very practical".  Students' average responses to the teaching materials was also classified as 'good' (89%). Besides, the average effectiveness was 93%, showing that that teaching materials were effective to use for developinh students' mathematical literacy.

scholarly journals Pengembangan Lembar Aktivitas Matematika Berorientasi Pendekatan Saintifik

2019 ◽  
Vol 2 (2) ◽  
pp. 105-117
Author(s):  
Novia Indriani ◽  
Aan Subhan Pamungkas ◽  
Trian Pamungkas Alamsyah
Keyword(s):  
Research Method ◽  
Fifth Grade ◽  
Teaching Material ◽  
Development Research ◽  
Average Percentage ◽  
Student Activity ◽  
Average Value ◽  
Fifth Grade Students ◽  
Mathematics Student

This research aims to develop mathematics student activity sheets on cube and rectangle box volume material, to determine the quality of mathematicsl activity sheets developed and to find out the user's response to mathematics activity sheets, and to understand students' understanding after using a sheet of mathematics activity. The development research method used in this study refers to the research design of the 4D model developed by Thiagarajan which consists of 4 stages of development namely Define, Design, Develop, and Disseminate. The subjects of this study were 30 fifth grade students at Panancangan Elementary School 2. The results of the study were (1) the average level of feasibility of the mathematics activity sheet reached 84.6% which was included in the category of "very feasible", obtain an average percentage of 97% which is included in the category of "very good", (3) the teacher's response to the sheet of mathematics activity gets an average percentage of 83% which falls into the category of "very good" and (4) understanding test students obtain an average value of 86.03 which shows students' understanding in the "very good" category so that it can be concluded that the mathematics activity sheet was successfully developed into a better teaching material because it has been prepared according to the design and is able to provide learning benefits.

scholarly journals Probability of correct reconstruction in compressive spectral imaging

2016 ◽  
Vol 36 (2) ◽  
pp. 68 ◽  
Author(s):  
Samuel Eduardo Pinilla ◽  
Héctor Miguel Vargas García ◽  
Henry Arguello Fuentes
Keyword(s):  
Image Reconstruction ◽  
Spectral Imaging ◽  
Reconstruction Algorithm ◽  
Data Cube ◽  
Coded Aperture ◽  
Sensing Matrix ◽  
3 Dimensional ◽  
3D Data ◽  
Minimum Number

Coded Aperture Snapshot Spectral Imaging (CASSI) systems capture the 3-dimensional (3D) spatio-spectral information of a scene using a set of 2-dimensional (2D) random coded Focal Plane Array (FPA) measurements. A compressed sensing reconstruction algorithm is then used to recover the underlying spatio-spectral 3D data cube. The quality of the reconstructed spectral images depends exclusively on the CASSI sensing matrix, which is determined by the statistical structure of the coded apertures. The Restricted Isometry Property (RIP) of the CASSI sensing matrix is used to determine the probability of correct image reconstruction and provides guidelines for the minimum number of FPA measurement shots needed for image reconstruction. Further, the RIP can be used to determine the optimal structure of the coded projections in CASSI. This article describes the CASSI optical architecture and develops the RIP for the sensing matrix in this system. Simulations show the higher quality of spectral image reconstructions when the RIP property is satisfied. Simulations also illustrate the higher performance of the optimal structured projections in CASSI.

scholarly journals PENGEMBANGAN MEDIA PEMBELAJARAN BERBASIS LECTORA INSPIRE YANG DIINTEGRASIKAN DENGAN CAMTASIA STUDIO PADA MATA PELAJARAN GEOGRAFI MATERI SISTEM INFORMASI GEOGRAFI

2019 ◽  
Vol 1 (1) ◽  
pp. 01-08
Author(s):  
Yemima Otoluwa ◽  
Sunarty Eraku ◽  
Daud Yusuf
Keyword(s):  
Information System ◽  
Geographic Information System ◽  
Research Finding ◽  
Research Method ◽  
Geographic Information ◽  
Development Research ◽  
Design Expert ◽  
Is Research ◽  
Addie Model

This research aims to develop Lectora Inspire based learning media on Geographic Information System material. Lectora Inspire is an application used to create learning media associated with Geographic Information System material which is integrated with Camtasia Studio. It applies a development research method with ADDIE model as an approach in compiling the learning media, Moreover, the validation are conducted by material expert, media expert, and subject expert. This learning media is tried out limited to high school student of grade XII trough questionnaire. The collected data is research finding regarding the quality of learning media and suggestions for product revisions. The validation result from material expert reveals that the value of media validation provided by validator I or material/content experts is 83.75% with valid category, validator II or product design expert is 88% with very valid category, while validator III or subject expert or teacher of geography subject is 98% with very valid category. Thus, the average of students respond towards the learning media is 88.8%.

scholarly journals The Development of Augmented Reality Application to Explore Fluid Concepts

2021 ◽  
Vol 7 (1) ◽  
pp. 53-60
Author(s):  
Handjoko Permana ◽  
Fauzi Bakri ◽  
Indah Hanifa Salsabila ◽  
Diah Ambarwulan ◽  
Dewi Muliyati ◽  
...  
Keyword(s):  
Augmented Reality ◽  
Research Method ◽  
Model Development ◽  
Field Trials ◽  
Development Research ◽  
Test Results ◽  
Teaching Materials ◽  
Processing Data ◽  
Study Results ◽  
Augmented Reality Application

Exploration can be done by reading, discussing, or experimenting with collecting and processing data. In fluid material, students can explore by looking at the phenomena related to the application of Archimedes' law, Pascal's law, and Bernoulli's law. This study aims to develop teaching materials that can improve students' ability to explore fluid material. The research method used is the 4D model development research. The study results were in marker applications and augmented reality, which was validated by material experts, learning media. This application has also gone through field trials. The validation value of material experts is 86%, and media experts are 82.5%. Meanwhile, the test results for the teacher obtained 83.75%, and the students obtained 83.45%. Based on the validation results, this media is feasible to be used as a learning medium that helps students improve fluid material.

scholarly journals Nursing Students’ Perceptions of Biomedical Education with Augmented Reality

2019 ◽  
Author(s):  
Chun-Wai Ma
Keyword(s):  
Nursing Education ◽  
Nursing Students ◽  
Augmented Reality ◽  
Teaching And Learning ◽  
Teaching Strategy ◽  
Biomedical Sciences ◽  
3 Dimensional ◽  
Biomedical Education ◽  
Text Images

Innovative techniques provide a teaching strategy to improve education in biomedical sciences for nursing students [1]. With augmented reality (AR) technology, elements in the physical environment can be enriched or supplemented by computer-generated sensory inputs such as text, images, 3-dimensional (3D) graphics, and audio. AR has been paradigmatically applied worldwide to education of different disciplines, making some contributions to teaching and learning [2]. However, AR products on the market mainly focus on primary or secondary education where the pleasurable aspects of AR are promoted [3]. Although acceptance of using AR in healthcare education was reported [4], the actual impacts of AR applications in the training of healthcare professionals have not been well-studied [5]. In view of the potential advantages of integrating AR into nursing education, such as a better visualization of body structures [6], a survey was conducted to specifically assess the effectiveness of AR in improving the quality of biomedical education as perceived by nursing students.

scholarly journals Buku Panduan Pelatihan Tanggung Jawab Akademik Melalui Media Topeng Malang

2020 ◽  
Vol 5 (6) ◽  
pp. 754
Author(s):  
Nofita Puspitasari ◽  
Nur Hidayah ◽  
Arbin Janu Setiyowati
Keyword(s):  
Research Method ◽  
Research Development ◽  
Development Research ◽  
Test Stage ◽  
Academic Responsibility ◽  
Feasibility Test

<p><strong>Abstract:</strong> This study aims to (1) produce a product guide for academic responsibility training with Malang mask media; (2) uncovering the quality of the feasibility of a guidebook for academic responsibility training with the Malang mask media; and (3) know the effectiveness of the academic responsibility training guidebook with Malang mask media. This research development uses the development research method of Borg &amp; Gall. In the feasibility test stage, data were collected by distributing a feasibility test questionnaire to learning media experts, BK experts, Malang mask culture experts and testing by prospective BK teacher users. The results showed that the use of a guide book on academic responsibility training with Malang mask media was effective in increasing academic responsibility.</p><strong>Abstrak:</strong><em> </em>Penelitian ini bertujuan untuk (1) menghasilkan produk buku panduan pelatihan tanggung jawab akademik dengan media topeng Malang; (2) mengungkap kualitas kelayakan buku panduan pelatihan tanggung jawab akademik dengan media topeng Malang; (3) mengetahui keefektifan buku panduan pelatihan tanggung jawab akademik dengan media topeng Malang. Penelitian pengembangan ini menggunakan metode penelitian pengembangan dari Borg &amp; Gall. Pada tahap uji kelayakan, data dikumpulkan dengan melakukan penyebaran angket uji kelayakan kepada ahli media pembelajaran, ahli BK, ahli budaya topeng Malang dan pengujian oleh calon pengguna guru BK. Hasil penelitian menunjukkan bahwa penggunaan buku panduan pelatihan tanggung jawab akademik dengan media topeng Malang efektif untuk meningkatkan tanggung jawab akademik.

Spot-scan imaging of ice-embedded catalase crystal on a slow-scan CCD camera in a 400-kV electron cryomicroscope

1994 ◽  
Vol 52 ◽  
pp. 98-99
Author(s):  
Wah Chiu ◽  
Michael Sherman ◽  
Jaap Brink
Keyword(s):  
Electron Diffraction ◽  
Ccd Camera ◽  
Protein Crystal ◽  
Modulation Transfer ◽  
Measured Intensity ◽  
3 Dimensional ◽  
Dimensional Reconstruction ◽  
Diffraction Patterns ◽  
Complex Crystal

In protein electron crystallography, both low dose electron diffraction patterns and images are needed to provide accurate amplitudes and phases respectively for a 3-dimensional reconstruction. We have demonstrated that the Gatan 1024x1024 model 679 slow-scan CCD camera is useful to record electron diffraction intensities of glucose-embedded crotoxin complex crystal to 3 Å resolution. The quality of the electron diffraction intensities is high on the basis of the measured intensity equivalence ofthe Friedel-related reflections. Moreover, the number of patterns recorded from a single crystal can be as high as 120 under the constraints of radiation damage and electron statistics for the reflections in each pattern.A limitation of the slow-scan CCD camera for recording electron images of protein crystal arises from the relatively large pixel size, i.e. 24 μm (provided by Gatan). The modulation transfer function of our camera with a P43 scintillator has been determined for 400 keV electrons and shows an amplitude fall-off to 0.25 at 1/60 μm−1.

Pengaruh Kualitas Pelayanan Terhadap Kepuasan Pelanggan di Kantor Perusahaan Umum Badan Urusan Logistik Kota Sampit Kabupaten Kotawaringin Timur

2016 ◽  
Vol 2 (2) ◽  
pp. 1-5
Author(s):  
Masrukin Masrukin ◽  
Hermanto Hermanto
Keyword(s):  
Quality Of Service ◽  
Customer Satisfaction ◽  
Service Quality ◽  
Error Rate ◽  
Research Method ◽  
Statistical Test ◽  
Quality Factors ◽  
Public Companies ◽  
Public Company

Customer satisfaction is influenced by service quality factors, this study aims to find out and analyze how much influence the quality of service on customer satisfaction is felt by customers who use the service of Poor Rice (Raskin) at the Office of Public Companies Logistics Agency (Perum BULOG) in Sampit City Regency East Kotawaringin. The research method used in this study is the method of observation, questionnaire/questionnaire and documentation using a Likert scale and the method of determining the sample used is the error rate of 5% as many as 213 samples. Testing the hypothesis used is a statistical test with the formula "Product moment person". The results showed that there was a very strong correlation between Service Quality and Customer Satisfaction of the Office of Public Company of the Logistics Affairs Agency (Perum BULOG) in the District of East Kotawaringin. As much as 0.9968514278 based on the calculation of Pearson Product Moment value.

Pengaruh Pemberian Moringa oleifera Terhadap Kuantitas dan Kualitas Semen Sapi Peranakan Ongole

2020 ◽  
Vol 7 (2) ◽  
pp. 119
Author(s):  
Lukman Affandhy ◽  
Muchamad Luthfi ◽  
Dian Ratnawati ◽  
Frediansyah Firdaus
Keyword(s):  
Data Analysis ◽  
Analysis Of Variance ◽  
Research Method ◽  
Moringa Oleifera ◽  
The Third ◽  
Randomized Design ◽  
Leaf Powder ◽  
Completely Randomized Design ◽  
Second Period

ABSTRAK  Penelitian bertujuan untuk mengetahui pengaruh pemberian bubuk daun Moringa oleifera (MO) terhadap kuantitas dan kualitas semen sapi peranakan ongole (PO). Metode penelitian menggunakan percobaan lapang dengan rancangan acak lengkap dengan tiga perlakuan pemberian MO sebesar 0 kg/ekor/hari (P1); 0,05 kg/ekor/hari (P2) dan 0,1 kg/ekor/hari (P3). Analsis data menggunakan one way analysis of variance. Masing-masing perlakuan terdiri atas empat ekor dengan tiga periode pengamatan sebagai ulangan, yaitu periode pertama dan ketiga tanpa MO, dan periode kedua diberikan MO pada P2 dan P3. Hasil penelitian menunjukan bahwa volume dan pH semen perlakuan P1, P2 dan P3 tidak berbeda semua periode pengamatan. Motilitas massa spermatozoa P2 dan P3 periode kedua dan ketiga menunjukan nilai +++ berbeda nyata (P<0,05) dibandingkan dengan P1 (++); motilitas individu  perlakuan P1 menunjukkan nilai terendah 60,56±2,94 % (P<0,05) dibandingkan P2 dan P3 pada periode kedua dan ketiga (75,50±2,29 dan 72,50±2,34%). Konsentrasi spermatozoa P2 dan P3 periode kedua dan ketiga menunjukkan rata-rata  >1.350 juta/ml berbeda nyata (P<0,05) daripada P1 (876±152juta/ml), sedangkan total spermatozoa motil menunjukkan nilai tertinggi 5.647±829 juta/ml pada P3 periode kedua.Viabilitas spermatozoa P2 dan P3 menunjukkan nilai >88-89 % beda nyata (P<0,05) daripada P1 (<84 %) pada periode kedua dan ketiga, sedangkan nilai abnormalitas spermatozoa yang terbaik adalah P2 sebesar 4,30% pada periode kedua dan P3 sebesar 5,33% pada periode ketiga. Disimpulkan pemberian bubuk daun MO dengan dosis 0,1 kg/ekor/hari dapat memperbaiki kuantitas dan kualitas semen (viabilitas dan total spermatozoa motil) sapi pejantan PO.Kata kunci:  kuantitas dan kualitas semen, Moringa oleifera, sapi pejantan ABSTRACTThe research aimed to determine the effect of Moringa oleifera (MO) leaf powder on the quantity and quality of semen of ongole crossbreed. The research method used was a field experiment with a completely randomized design with three treatments giving MO of 0 kg/head/day (P1); 0.05 kg/head/day (P2) and 0.1 kg/head/day (P3). Each treatment consisted of four heads with three periods of observation as replications, namely the first and third periods without MO, and the second period was given MO on P2 and P3. Data analysis used a one-way analysis of variance. The results showed that the volume and pH of semen treated P1, P2, and P3 didn’t different in all observation periods. The second and third period spermatozoa mass motility of P2 and P3 showed that the value of +++ was significantly different (P<0.05) compared to P1 (++); Individual motility of P1 treatment showed the lowest value 60,56±2,94 % (P<0.05) compared to P2 and P3 in the second and third periods (75,50±2,29 and 72,50±2,34%). The second and third periods of P2 and P3 spermatozoa concentrations showed an average of >1,350 million/cc significantly different (P<0.05) than P1 (876±152 million/cc), while the total motile spermatozoa showed the highest value of 5,647±829 million/cc in the second period P3. The spermatozoa viability of P2 and P3 showed values >88-89% significantly different (P<0.05) than P1 (<84%) in the second and third periods, while the best spermatozoa abnormalities were P2 at 4.30% in the second period and P3 at 5.33% in the third period. It was concluded that the giving of MO leaf powder at a dose of 0,1 kg/head/day could improve the quantity and quality of semen (viability and total motile spermatozoa) of Ongole Crossbreed bulls. Keywords: bulls, Moringa oleifera, quantity and quality of semen

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