Innovative Technology and Management Journal
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A REVIEW OF DISASTER RISK REDUCTION EDUCATION IN JAPAN, THE PHILIPPINES, INDONESIA AND FIJI ISLANDS
No full textDisaster risk reduction is among the emerging multidisciplinary fields that cut across different sectors of the society, including the education sector. This study aimed to review the implementation of disaster risk reduction education in Japan, the Philippines, Indonesia, and Fiji Islands with emphasis on teaching and learning. More specifically, the review covered curriculum and content, teaching strategies and instructional materials, student assessment, professional development for teachers and education leaders, as well as challenges and gaps. Results revealed that there exist similarities and differences in the selection and implementation of disaster risk reduction strategies in teaching and learning. This may be brought by the differential vulnerability, including differences in geographical locations, demographic distribution, level of socio-economic development, among others. This study adds to the growing body of knowledge on the need for a contextual approach to disaster risk reduction and disaster risk reduction education in particular
MOTORCYCLE OVERSPEEDING DETECTION SYSTEM WITH GPS TRACKING AND SMS NOTIFICATION
No full textOverspeeding of motorcycles is the primary cause of motorcycle-related accidents in the Philippines. Motorcycle drivers are usually unaware that the normal speed limit has been exceeded during driving. To address this problem, a system has been developed to detect overspeeding by using a Hall Effect sensor. This system alerts the driver in times of overspeeding using a buzzer. Also, the system can provide location details of the motorcycle by using the Global Positioning System (GPS) module. These details can be sent to the dedicated user via Short Message Service (SMS) and can be stored using a Secure Digital (SD) card. In testing the performance of the developed system, the following experiments were performed in three different locations within Cebu, Philippines: GPS response test, Hall Effect sensor response test, and data logging test. Experiment results had proven that the developed system could effectively perform its desired operations. Specifically, it detects overspeeding, sends the location details via Short Message Service (SMS) messages to the dedicated user, alarms the buzzer when the speed limit is reached, and stores the information details using the SD card. Hence, the system advances the literature since it serves a dual purpose: to detect overspeeding and to track the location of motorcycles. For further enhancement of the system performance, it is highly recommended that future researchers should include an intelligent feature such as the automatic deceleration when the driving speed exceeds the speed limit. It would also be preferable if the collision detection and avoidance mechanisms can be incorporated
SENSORY QUALITY OF COFFEE-LIKE BEVERAGE MADE FROM MUNG BEANS [Vigna radiata (L.) R. Wilczek]
No full textMungbean is a common commodity in the Philippines with limited use as a consumer good. Hence, this study aimed to develop a coffee-like beverage from mungbeans. Specifically, it aimed to evaluate the sensory quality of the product as affected by different roasting time, as well as assess its acceptance to consumers. A single factor experiment arranged in Completely Randomized Design (CRD) in two replications with six treatments (10, 15, 20, 25, 20, and 35 minutes) of the varying roasting time were used. Sensory evaluation was done to determine the acceptability of the product in terms of color, aroma, sweetness, and bitterness using a sensory panel. Acceptability ratings of the sensory attributes were subjected to Analysis of Variance (ANOVA). The consumer acceptance test was subjected to the chi-square test. ANOVA showed that the different levels of roasting time had no significant effect on the acceptability of the product. The consumer preference test showed that 52% of the consumers preferred the product, while 48% preferred its commercial product. The study revealed that the formulated product could compete in the market
RISE OF ENERGY CONSUMPTION IN RESIDENTIAL SECTOR UNDER COVID-19 LOCKDOWN
No full textThe global outbreak of the coronavirus disease 2019 (COVID-19) compelled various countries to implement societal lockdown to avoid further contagion. The mandatory lockdown forced numerous industries to adapt to a new operational norm, including the work from home (WFH) setup. As society embraces the WFH scheme, the energy consumption shifts from the industrial to the residential sector. This enabled a lesser and energy requirement from the transportation sector, thus, leading to a significant decrease in carbon dioxide emissions. However, the burden of shouldering the energy cost brought by the WFH scenario is now shifted to the employees rather than the employers. Hence, the impact of the rise of energy consumption in the residential sector needs to be quantified for decision-makers to develop appropriate policies to protect the employees from the surge of residential energy cost. The study presents the impact of implementing a lockdown on the rise of residential energy consumption using a machine learning energy consumption model.  
DESIGN AND EVALUATION OF PEDAL-OPERATED COMPOSTER
No full textWaste management is an essential strategy for controlling the by-products humans, and other organisms produce daily. Biodegradable waste can easily be decomposed and promotes microbial activity as an effective component of making nutrient-rich compost for plants. There are several types of composters to hasten the composting process. In this study, a pedal-operated composter was designed, made, and used in the process of making organic compost. Results showed many favorable attributes. Using 2:2:1 and 1:1:1 ratio of dried leaves, manure, and rice bran, respectively, evaluation and proper handling were observed. Ambient and compost temperatures were collected every two days in daylight hours. Results showed that both ratios achieved similar results and yielded a mature compost on the 26th day of the composting period. The characteristics of composts produced satisfied the selected indicators of the Philippine national standards for organic compost. Further studies should be conducted on these aspects: chemical analyses on the composts, composter\u27s ability to composting other materials (such as food waste products and community waste), and test the compost\u27s effects on the plant\u27s growth and development
APPLICATION OF WIRELESS SENSOR NETWORK FOR PHOTOSYNTHETICALLY ACTIVE RADIATION MONITORING IN COCONUT-CACAO INTERCROP MODEL WITH APPLIED INTERNET OF THINGS
No full textWireless Sensor Network (WSN) and Internet of Things (IoT) have attracted the attention of many researchers nowadays. With the rapid technological development of sensors, WSN becomes the key technology for IoT. WSNs are regarded as an innovative information gathering method for various applications, and environmental monitoring is one area of interest. This paper is a study of application of Wireless Sensor Network and Internet of things for environment monitoring, particularly Photosynthetically Active Radiation (PAR) monitoring in Cacao-Coconut intercrop model. One of the problems in cacao farming that needs to be addressed is shade management and monitoring. Appropriate shading management and monitoring reduce the stress of cacao from too much exposure to sunlight, minimize pest infestation and increase plant growth. However, the needed shade management and monitoring in cacao plantation are very challenging to realize because of issues such as manpower and labor cost. To address these issues a wireless Photosynthetically Active Radiation (PAR) sensor networks is proposed. This kind of sensors can be randomly deployed in multiple numbers over a vast cacao-coconut plantation and will measure and log its exposure to sunlight through PAR. Also, the sensors will communicate with one another in order to deliver the measured variable from the sensor’s location to the base station for analysis and monitoring in real time. Results showed that the wireless PAR sensor networks could significantly reduce the needed man-hours for shade management and monitoring because it can easily locate and identify the areas that need proper intervention
TRENDS IN ARTIFICIAL INTELLIGENCE IN THE PHILIPPINES FOR BIOMEDICAL ENGINEERING AND PUBLIC HEALTH EMERGENCY APPLICATIONS: A REVIEW
No full textArtificial Intelligence has been considered as one of the disruptive technologies for the past years, especially in the advent of the Fourth Industrial Revolution (4IR). As researchers continue to unlock the potentials of AI, the limits of what can be done with this technology are yet to be seen. As AI increases the productivity of companies such as those in manufacturing and business process outsourcing, it may also result in the displacement of workers. This is addressed by new job opportunities such as those related to data sciences. The Philippine government, through the Department of Science and Technology, has laid the foundation of AI infrastructure and continues building the Filipino scientists capacity but a law must be passed to coordinate efforts nationwide and ensure that the AI infrastructure is maximized to address priority areas such as boosting economy, better healthcare, and responding to public health emergencies
EXPLORING STUDENTS\u27 PERCEPTIONS AND CONCEPTUAL UNDERSTANDING IN A NEXT GENERATION BLENDED LEARNING (NXGBL) PHYSICS CLASS
No full textThis study aimed to explore students\u27 perceptions and conceptual understanding in studying energy and momentum concepts using the NxGBL approach. NxGBL involves merging mobile devices, multimedia, and face-to-face instruction to empower personalized and progressive learning processes for the students to be equipped to cultivate modernization competence. It is a digital ecosystem involving students, instructors, content, and tools to support effective and efficient learning processes directly. Hence, it is necessary to obtain a new learning environment that subsequently developed into pedagogical approaches known as blended learning, flipped learning, and personalized learning. The combination of these techniques was used to carry-out lessons and in designing assessments covering energy and momentum concepts for a period of 2-weeks in one class. One group pretest-posttest design was used and conducted on 30 Grade 12 students under the STEM strand. Students\u27 conceptual understanding was measured using Energy and Momentum Conceptual Survey (EMCS), while perceptions and learning experiences were gathered through a survey-questionnaire, journal reflections, and post-individual interviews. Results suggested that employing the NxGBL approach has potentials in increasing students\u27 achievement in Physics
BALANCING CHEMICAL EQUATIONS USING GAUSS-JORDAN ELIMINATION AIDED BY MATRIX CALCULATOR
No full textBalancing equations is among the most complex topics in Chemistry. Teachers find it difficult to teach while the students find it challenging to understand. The way it was taught in Chemistry class is the trial and error approach, which could be tedious and complicated for the students. However, balancing equations could be done easily through the integration of Linear Algebra. This study was anchored on Bruner\u27s Constructivist Theory with emphasis on the heuristic nature of learning using Concrete, Pictorial, and Abstract (CPA) approach. The study utilized the expository research design, which primarily aimed to determine the effectiveness of using Matrix Calculator in balancing chemical equations. In this study, the chemical equation was converted into a system of linear equations and to matrix form. The Matrix Calculator was used to facilitate easy computation. The findings showed that the Matrix Calculator could be an effective teaching tool for Chemistry teachers and could perform complex chemical reactions. 
EFFECTIVE APPLICATION OF SCIENCE AND TECHNOLOGY IN HUMAN MANAGEMENT PROMOTING VIETNAMESE ECONOMIC DEVELOPMENT IN THE INDUSTRIAL REVOLUTION 4.0
No full textThe growing digital technology has had an opposite impact on corporate governance and human resource leadership. What to do to apply technology in personnel innovation and reduce costs, thereby improving business efficiency, is a problem that many Vietnamese businesses are interested in. In Vietnam, the Industrial Revolution 4.0 is seen as an opportunity for economic and social development. The 4.0 technology revolution is an opportunity to realize the nation\u27s prosperous aspirations. Taking advantage of opportunities from this revolution is a crucial factor in determining the success of the cause of industrialization and modernization of the country. The article discusses the Fourth Industrial Revolution 4.0 and its impact on economic development as well as on the application of science and technology in human resource management to promote economic development. The author analyzed and applied science and technology in human resource management to promote economic development in the industrial revolution of 4.0 in Vietnam. Finally, the article proposes some effective measures to apply science and technology in human resource management to promote the economy of Vietnam in the fourth industrial revolution