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AMPLITUDO: Journal of Science & Technology Innovation
Published by Balai Publikasi Indonesia
ISSN : 28306171     EISSN : 28306902     DOI : https://doi.org/10.56566/amplitudo
Core Subject : Science, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture
AMPLITUDO: Journal of Science & Technology Innovation is a scholarly, online international journal that aims to publish peer-reviewed original research result-oriented papers in the fields of science, technology, and Innovative Technology. Submitted papers will be reviewed by the technical committees of the Journal. All submitted articles should report original, previously unpublished research results, and will be peer-reviewed. Articles submitted to the journal should meet these criteria and must not be under consideration for publication elsewhere. Manuscripts should follow the style of the journal and are subject to both review and editing. AMPLITUDO is steered by a distinguished Board of Directors, Researchers, and Academicians and is supported by an international review board consisting of prominent individuals representing many well-known universities, colleges, and the corporate world.
Arjuna Subject : Umum - Umum
Articles 11 Documents
 1   2 
Search results for , issue "Vol. 4 No. 1 (2025): February" : 11 Documents clear
The Relationship between Sea Water Intrusion and Fresh Water Availability in the Provision of Clean Water Sources in Padang Pariaman Regency West Sumatra Province Raharini, Hasmy; Razak, Abdul; Diliarosta, Skunda
AMPLITUDO : Journal of Science and Technology Innovation Vol. 4 No. 1 (2025): February
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v4i1.24

Abstract

The provision of clean water in Indonesia is a people's right guaranteed by the state, especially to meet the minimum daily basic needs for a healthy, clean and adequate quantity, maintained quality and affordable. The availability of fresh water as a source of clean water illustrates the potential for water availability and sustainability. The limited amount of fresh water is a challenge to meet community needs in the form of transportation facilities, toilets for local communities and aquaculture. This condition is also affected by climate change, especially for Indonesia which is in the tropics. The water parameters of the Batang Tapakis River illustrate that the quality of river water is influenced by the people around the river and seawater has entered the river. Community empowerment in providing access to drinking water through community-based activities is a strategic step to overcome the scarcity of fresh water. Participation of the community, government and various related parties can provide reinforcement and commitment so as to achieve the availability of water sources with an insight into sustainable development
Conformity of Intellectual Development and Constructivism Textbooks of Science-Based Physics Choir, Ridha Amalila; Tiara , Siti Ike Nur Jannah; Rahmadinanti, Moza Oriana; Sakti, Adinda Nina Eka; Yulianto, Rany Angeline; Rizky, Amallia; Hermansyah, Moh. Dimas Feri; Mahardika, I Ketut; Subiki; Rohmah, Ima Ainur
AMPLITUDO : Journal of Science and Technology Innovation Vol. 4 No. 1 (2025): February
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v4i1.81

Abstract

Most students need help understanding physics material, especially Newton's laws. This is due to the thought that physics material is complex and requires memorizing formulas. This study aims to make it easier for students to understand physics material through Scientific-Based Textbooks. The research method uses research and development, which is used to create teaching material products and test product effectiveness. This study uses four stages: defining, designing, developing, and disseminating. The results showed that the teaching materials made in the form of textbooks were valid according to the results of the validation instruments that the validator had validated. The validator instruments include the eligibility of textbooks in the form of material, presentation systematics, language, contextual aspects, accessibility, navigation, communication, display quality, and the overall function of the media. The results of the percentage of validators related to the language feasibility of the Physics Textbook show the average rate by the two validators, namely 88.3% and 85%. The resulting percentage is feasible because the validity coefficient is > 85%. These results indicate that the Scientific Based Physics Textbook can be used after revision
Classification of Beef and Pork Using a Hybrid Model of ResNet-50 and Support Vector Machine (SVM) Syaukani, Imam; Muji, Siti Zarina Binti Mohd; Eh Kan, Chessda Uttraphan
AMPLITUDO : Journal of Science and Technology Innovation Vol. 4 No. 1 (2025): February
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v4i1.193

Abstract

Some people manipulate sales in marketplaces and other retail settings by combining beef and pork since the prices are so high. In addition to educating the public about these distinctions, this research aims to develop a technological solution for recognizing and differentiating between pork and beef. The proposed hybrid model, a combination of a Resnet-50 and a Support Vector Machine (SVM), is introduced for the classification of Beef and Pork Meat. In this hybrid model, the Resnet-50 functions as a powerful feature extractor, then utilizing its inherent ability to automatically capture distinctive features from diverse and highly specific meat image datasets. The SVM, serving as the binary classifier, effectively utilizes the extracted features for precise classification. The hybrid model achieves an outstanding accuracy of 100%, surpassing the performance of individual classifiers, with Resnet-50 achieving 97% accuracy and Resnet-50 achieving 97% obtained from the Hybrid model by gaining the best parameter C is 0,1 and the Kernel is linear. This remarkable outcome signifies the synergistic effectiveness of combining Resnet-50 and SVM.
Impact of Meteorological Conditions on the Photocatalytic Efficiency and Stability of Titanium Dioxide-Based Paint Muhammad, Sunusi Dayyab; Usman, Muhammad Mudassir; Muhammad, Abdullahi; Aliyu, Maimuna; Abubakar, Abubakar
AMPLITUDO : Journal of Science and Technology Innovation Vol. 4 No. 1 (2025): February
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v4i1.246

Abstract

Photocatalytic paints have proven to be a promising solution for combating air pollution in urban environments by breaking down harmful pollutants into harmless by-products. These paints interact with meteorological parameters when exposed outdoors, and we have investigated the influence of these parameters on the degradation of the exposed paint. We conducted experiments in a controlled laboratory in which samples of the photocatalytic paint were exposed to different temperatures and humidity levels. Using a standardized test method, we determined the constant reaction rate and analyzed the data to understand the effects of temperature and humidity on photocatalytic efficiency. The results show a significant effect of temperature and humidity on the constant reaction rate. Temperatures from 10°C to 30°C and humidities from 10% to 50% were found to increase the reaction rate, leading to an improvement in photocatalytic efficiency. However, too wide a temperature range (30℃ to 60℃) and too high a humidity (55% to 80%) had a negative effect on the thermal stability of the paint and its long-term durability. Over time, we observed an increasing loss of adhesion and fading of the paint as temperatures and humidity increased, leading to a deterioration of the photocatalytic paint. In summary, while moderate temperatures and humidity improve photocatalytic efficiency, extreme conditions can negatively affect the stability and long-term performance of the paint.
Thermodynamics-Augmented Reality as a Visual Learning Media to Improve Student Creativity Hildayanti, Juis; Janati, Janati; Ilqi Qurtubi, Galih
AMPLITUDO : Journal of Science and Technology Innovation Vol. 4 No. 1 (2025): February
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v4i1.248

Abstract

In the digital era, integrating technology in education provides a great opportunity to improve the quality of learning. Using smart devices and educational applications creates an interactive learning experience, expands access to global resources, and facilitates collaboration-based learning. In this context, smartphone-based mobile learning (M-learning), especially Android, has become a popular learning medium among teenagers. This technology offers great potential in increasing the effectiveness of the teaching and learning process, especially in materials that require complex visualization, such as thermodynamics in physics. The abstract concept of thermodynamics is often difficult for students to understand without adequate visualization, leading to misconceptions. To overcome this problem, Augmented Reality (AR) technology can be used as a learning medium to combine the real world with digital content in real time, allowing for clearer and more concrete visualizations. The development of AR-based learning media on thermodynamics materials, such as Thermodynamics-Augmented Reality, is expected to reduce misconceptions, increase creativity, and facilitate students' deeper understanding of complex concepts.
Implementation of Web-Based Teaching Media as an Effort to Utilize Digital Technology in Learning Yulianti, Dewi; Suriansyah, Ahmad; Harsono, Arta Mulya Budi; Ridhaningtyas, Latifa Putri; Noorhapizah, Noorhapizah
AMPLITUDO : Journal of Science and Technology Innovation Vol. 4 No. 1 (2025): February
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v4i1.301

Abstract

This study aims to analyze the implementation of web-based teaching media at SDN SN Surgi Mufti 1, Banjarmasin, to improve the quality of education. Qualitative methods with a case study approach are used by involving questions and answers to the principal, teachers, and students. The results show that digital technology in learning can increase student interest, motivation, understanding, and make the learning process more interactive. However, challenges such as funding, time management, and inadequate infrastructure still exist. Policy supports and training for teachers are essential to overcome these obstacles. Research emphasizes that the implementation of web-based teaching media has good potential when creating an interesting and effective learning environment, which is in line with technological developments in the digital era
The Mastery of Basic Multiplication and Division Skills and Its Impact on Students' Mathematics Achievement Kristesia, Elda; Suriansyah, Ahmad; Harsono, Arta Mulya Budi; Putra, Eka Cahya Sari; Mubarok, Mubarok
AMPLITUDO : Journal of Science and Technology Innovation Vol. 4 No. 1 (2025): February
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v4i1.303

Abstract

This study examines the impact of mastering basic multiplication and division concepts on the mathematics achievement of elementary school students. Using a qualitative approach in the form of a case study, the research was conducted at SDN Teluk Dalam 12 through observations and interviews involving 5th-grade students. The findings indicate that students faced significant difficulties in understanding and applying these fundamental operations, leading them to rely on multiplication tables and resulting in low academic performance. This study highlights the importance of innovative and interactive teaching strategies to enhance students' understanding and support their cognitive development. Collaboration among teachers, parents, and the school environment is crucial in overcoming these challenges and improving mathematics learning outcomes
The Role of Special Education Support Teachers in Enhancing Literacy Interest among Students with Special Needs in the School Environment Az Zahra, Siti Aminah; Harsono, Arta Mulya Budi; Suriansyah, Ahmad; Annisa, Muhsinah; Ridhaningtyas, Latifa Putri
AMPLITUDO : Journal of Science and Technology Innovation Vol. 4 No. 1 (2025): February
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v4i1.304

Abstract

Education is the basic right of every child, including children with special needs, who have the right to receive a decent education in accordance with the 1945 Constitution. Along with the paradigm shift in basic education, the focus is now shifting towards inclusive learning that respects student diversity. The success of inclusive education really depends on the competence of teachers, especially Special Guidance Teachers (GPK), who play an important role in managing learning for students with special needs. By using a qualitative approach, this research was carried out at SD Negeri Melayu 11 with the aim of analyzing the effectiveness of the approach applied by ABK teachers in developing students' literacy skills, identifying supporting factors and obstacles in the literacy learning process, and providing strategic recommendations. to improve the quality of literacy teaching that is more focused and appropriate to the needs of students with special needs. The research results show that the use of learning methods that involve media has a significant influence on increasing literacy interest in children with special needs
How to Teach Science to Toddlers? Nabila, Siti Maulidiya; Al-Qoyyim, Thufail Mujaddid
AMPLITUDO : Journal of Science and Technology Innovation Vol. 4 No. 1 (2025): February
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v4i1.305

Abstract

Science education for toddlers is crucial in building early scientific understanding and fostering curiosity. However, several challenges persist in its implementation, such as teaching methods that are not well-suited to early childhood characteristics, limited exploratory facilities, and a lack of understanding among parents and educators regarding effective teaching strategies. This study analyzes various approaches that can be used to teach science to toddlers effectively and engagingly. The methods discussed include inquiry-based learning, hands-on activities, sensory exploration, construction play, and nature observation. Additionally, connecting science with daily life is an essential strategy to help children understand the relevance of scientific knowledge in the real world. The analysis results indicate that exploration-based and hands-on learning approaches enhance children's understanding of scientific concepts more effectively than traditional instructional methods. The active role of parents and educators in guiding children, providing reflective questions, and creating a supportive learning environment significantly influences learning success. With the right strategies, children grasp scientific concepts and develop critical thinking skills, problem-solving abilities, and an early love for science.
Reconstructing Community Knowledge into Scientific Knowledge of Ecotourism at Lemor Botanical Garden and Lemor Spring Tourism Al-Qoyyim, Thufail Mujaddid; Kurniawan, Wardi; Kurniawan, Doni
AMPLITUDO : Journal of Science and Technology Innovation Vol. 4 No. 1 (2025): February
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v4i1.308

Abstract

This study examines the reconstruction of community knowledge into scientific knowledge related to ecotourism in Lemor Botanical Garden and Lemor Spring Tourism. The local community possesses a profound understanding of the conservation and ecological functions of these areas; however, a gap remains between local wisdom and scientific concepts. This research employs a qualitative case study approach, utilizing field observations, in-depth interviews, and documentation. The findings reveal that the community recognizes Lemor Botanical Garden as a center for the conservation of rare plant species, an educational site, and an environment-based ecotourism destination. Meanwhile, Lemor Spring Tourism is believed to offer health benefits and spiritual value, some of which can be scientifically explained through the mineral composition of the water and its balanced ecosystem. Certain traditional aspects, such as customary rituals and beliefs in misfortune, are more symbolic than scientifically grounded. The reconstruction of this knowledge is crucial for enhancing the sustainable management of these areas, optimizing the scientific potential of ecotourism, and improving community welfare through a conservation and sustainable tourism approach. Thus, the synergy between science and local wisdom can strengthen more effective and sustainable management strategies for both areas.

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