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Indonesian Journal of Innovation and Applied Sciences (IJIAS)
Published by CV. Literasi Indonesia
ISSN : -     EISSN : 27754162     DOI : https://doi.org/10.47540/ijias.v1i2.192
Core Subject : Economy, Science, Education, Social, Engineering,
Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Industrial & Manufacturing Engineering Mathematics Social Sciences
AIM Indonesian Journal of Innovation and Applied Sciences (IJIAS) is an International Journal, Peer-Reviewed, and Open Access which is devoted to disseminating the results of community service, innovation research, and research results in applied sciences. IJIAS does not accept a critical review manuscript. IJIAS also publishes articles from other countries that are relevant. SCOPE The scope of publication in the Indonesian Journal of Innovation and Applied Sciences (IJIAS) includes research articles in the field of innovation, for example: Entrepreneurship, Social Engineering, Community Development, Social Learning, Political Education, and others. Meanwhile, the field of applied science covers community service activities related to Applied Technology, Health Services, Public Services, Conservation, and others.
Arjuna Subject : Umum - Umum
Articles 150 Documents
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The New Three-Dimensional Safety Approach for the Implementation of Process Safety Management (PSM) and Improving Safety Aspects for the Pharmaceutical Industry in India – An Overview Kumar, Alavandar Yudhistra
Indonesian Journal of Innovation and Applied Sciences (IJIAS) Vol. 4 No. 1 (2024): February-May
Publisher : CV. Literasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47540/ijias.v4i1.1269

Abstract

Implementation of the fourteen elements of process safety management (PSM) helps to build a good safety culture in the organization. The new three-dimensional approach, which consists of good safety practices, safety precautions, and frequent checking of the process equipment and its devices has been applied to the various elements of the process safety management. The elements of process safety management are six, four, and three are good safety practices, safety precautions, and frequent checking of process equipment and its devices but one of the elements is the combination of all the three-dimensional approach, which is a trade secret, which insists that all the people in the organization should follow all the documented procedures from two to thirteen elements of the process safety management, the controlled copy should only be used inside the company premises. We have taken secondary published data for assessing the deviations of the three-dimensional safety approach for the human failures in the pharmaceutical industry, which has led to various incidents/accidents from October 2017 to September 2021. The deviation, which we have observed for the good safety practices, safety precautions, and frequent checking of process equipment and its devices was ten, nine, and one numbers before implementation of the process safety management. After the implantation of the process safety management, the incidents were reduced to three numbers from January 2022 to August 2023, in which deviation has been found in the two and one for the good safety practices and safety precautions.
Bangladesh's Climate Vulnerability and Overseas Migration: Navigating Challenges and Paving the Way Forward Tushar, Aminul Hoque; Parvin, Rawnaq Ara
Indonesian Journal of Innovation and Applied Sciences (IJIAS) Vol. 4 No. 1 (2024): February-May
Publisher : CV. Literasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47540/ijias.v4i1.1291

Abstract

Bangladesh ranks seventh on the Global Climate Risk Index 2021, which identifies the nations most susceptible to natural catastrophes, demonstrating how sensitive the country is to both climate change and natural disasters. Millions of people are forced to migrate to neighboring cities and urban areas in search of work and a living each year as a result of climate change and natural disasters such as river bank erosion, salinity intrusion, floods, cyclones, and landslides in Bhola, Khulna, Bagerhat, Patuakhali, and Gaibandha. Urban life is strained by this influx, especially in terms of housing, water supply, and sanitation. Many of these individuals also seek overseas employment as a means of survival. While numerous organizations, including government institutions, are working to promote safe and regular international migration and overseas employment, a portion of these individuals fall prey to labor trafficking due to a lack of information, monitoring, and services from the administration. Additionally, communities in climate-risk areas are ultimately forced to choose between internal and international migration due to the sluggish adoption of climate-resilient agricultural methods and technologies, as well as the dearth of technical and vocational education options. For these regions of significant natural disasters and climate change, the government has to provide more secure migration policies and encourage productive remittance investment.
Synthesis and Characterization of Briquette from Carbonized Pinus Patula Saw Dust as Alternative Energy Source Yadeta, Gemechu; Bekalu, Yihunie; Tsegaye, Mahelet; Tantu, Tegene; Haile, Fikremariam; Genene, Dagnachew; Alemu, Tewabech
Indonesian Journal of Innovation and Applied Sciences (IJIAS) Vol. 4 No. 1 (2024): February-May
Publisher : CV. Literasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47540/ijias.v4i1.1332

Abstract

This study aimed at the synthesis and characterization of briquette from Pinus patula saw dust using different binders. The effects of particle size and type of binder on the fuel qualities of the briquette were investigated. The bulk density of biomass causes handling, storage, and transportation problems that limit its large application. Densification of biomass into briquettes can solve these problems. The experimental results indicate that briquette produced from waste paper, fruit waste, cow dung, and starch flour binders has higher calorific value, higher fixed carbon, and lower ash content. Whereas, molasses and wood ash binders decreased the calorific value and fixed carbon and increased the ash content of the briquette. As a result, a maximum calorific value of 6596 cal/g, fixed carbon content of 62.6%, and ash content of 3.66% are obtained using waste paper.  The calorific value of 6232 cal/g, fixed carbon of 48.74%, and ash content of 3.33% was obtained using fruit waste while the calorific value of 6194 cal/g, fixed carbon content of 59.94 %, and ash content of 5.35% was observed when cow dung is used. When starch flour is used, a calorific value of 6170 cal/g, fixed carbon content of 54.63%, and ash content of 2.63 was obtained. Therefore, waste paper, fruit waste, cow dung, and starch flour are promising binders that improve the fuel qualities of biomass briquettes.
Assessment of Some Heavy Metals and Pesticide Residues in Soil, Sediment, Clarias gariepinus and Oryza sativa Cultivated in Some Selected Agricultural Sites of Bauchi State, Nigeria Mohammed, Umar Aminu; Kolo, Babagana; Shehu, Aishatu Aliyu; Hassan, Halima
Indonesian Journal of Innovation and Applied Sciences (IJIAS) Vol. 4 No. 2 (2024): June-September
Publisher : CV. Literasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47540/ijias.v4i2.1356

Abstract

Living organisms especially human beings get exposed to harmful substances such as heavy metals through the plants and animals we consume. Human sources of food like Oryza sativa and Clarias gariepinus get contaminated by the soil as a result of pesticides used by farmers. This study aimed to determine heavy metals levels and pesticide residue in soil, sediment, Oryza sativa, and Clarias gariepinus in three locations namely, Gadau, Jama’are, and Zabi (Giade LGA) in Bauchi State Nigeria. Samples of Soil, sediments, Oryza sativa, and Clarias gariepinus were collected at three different locations namely Gadau, Zabi, and Jamaare, to assess the level of some heavy metals and pesticide residues. The heavy metals present were detected in this order Zn>As>Pd>Cd>Cr>Ni in soil, sediment, Oryza sativa, and Clarias gariepinus respectively. The detected heavy metals were higher than the WHO/FAO recommended maximum tolerance values in three locations in this study. Among the active residues observed Abamectin and Dichlovos were more active compared to others with a 1- >5ppm range. The presence of these harmful substances in the environment is of serious concern to human health. This study recommends strict regulations on the use of pesticides for food crops and fish in the study area.
Review of the Properties, Acceptance, and Use of Eucalyptus as an Alternative Species in Ethiopia's Wood Industries Kaba, Gemechu
Indonesian Journal of Innovation and Applied Sciences (IJIAS) Vol. 4 No. 2 (2024): June-September
Publisher : CV. Literasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47540/ijias.v4i2.1366

Abstract

The demand for forest-related goods and services has continued to grow in Ethiopia due to the increasing population, urbanization, and the boom of the construction sector. In the past, the demand was covered by indigenous timber species, which now have declined due to unwise exploitations. To narrow down the gap between supply and demand an alternative solution is promoting and utilizing fast-growing species such as Eucalyptus wood. To effectively utilize this species identifying its special characteristics, level of acceptance in wood industries, and utilization practices are very important.  To achieve the goals of this review, a thorough search was carried out across multiple scholarly databases. Then, pertinent research, papers, and articles about the use of Eucalyptus in the wood industries were downloaded and reviewed. The study shows that Eucalyptus is widely cultivated in various regions of Ethiopia and plays a significant role in the socio-economic dimensions of many Ethiopians, providing livelihood opportunities, environmental services, and supporting sustainable development. Although it is being used as an alternative to traditional timber species in many places in the world, it is not being widely used in Ethiopia's wood industry for furniture manufacturing. This is because producers are unaware of the special properties of this species; its felling technique, sawing method, and drying behavior which demands proper attention and care. To ensure the sustainable use of Eucalyptus resources, better tree management techniques, innovative wood processing techniques, market development, and strengthening the capacity of relevant stakeholders are imperative.
Baobab Leaf Powder Efficacy as Turbid Water Treatment Biocoagulant Gram, Vahyela; Kasinath, Archana; Abubakar, Abdulhalim Musa; Pandit, Gaurav Kumar; Ngulde, Aliyu Buba; Saka, Tahiru; Mustapha, Zanna
Indonesian Journal of Innovation and Applied Sciences (IJIAS) Vol. 4 No. 1 (2024): February-May
Publisher : CV. Literasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47540/ijias.v4i1.1367

Abstract

The high cost of treated water makes most rural communities resort to readily available sources that are normally of low quality, which exposes them to waterborne diseases in the process. In the present study, various doses of baobab (Adansonia digitata) leaf powder coagulant (i.e., 0.1, 0.2, and 0.3g per 50 mL turbid water) were added to the surface water sample collected. It was found that increasing the coagulant doses results in either a decrease or increase in the measured parameters, such as pH, turbidity, and electrical conductivity (EC). At constant 30 min coagulation time, pH and EC of the turbid water samples taken were within WHO standards. However, the labeled sample fed with 0.3g of baobab leaf powder coagulant gave the lowest turbidity of 78.7 NTU. A reduction in final turbidity is a clear indication of the coagulation capabilities of baobab leave powder. With this study, baobab leave (as a potential coagulant) is a new addition to the literature, apart from its seed and pulp which have been experimented with previously. Natural coagulants contain some chemicals whose effect on the resulting treated water needs to be examined. If need be, an additional treatment unit must be set up to adsorb or remove those contaminants from the water before proper use.
A Review of Continuous Assessment Learning Activity (CALA) in Zimbabwe: 2017- 2023 Masiiwa, Spencer Tinashe; Last, Matsiwira
Indonesian Journal of Innovation and Applied Sciences (IJIAS) Vol. 4 No. 2 (2024): June-September
Publisher : CV. Literasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47540/ijias.v4i2.1374

Abstract

The major goal of this paper was to do a review of the CALA in Zimbabwe. Informed by the major tenets of progressivism as a theory of education, the government of Zimbabwe through the Ministry of Primary and Secondary Education (MoPSE), embarked on a curriculum review exercise in 2015.  The study employed secondary data. A closer and thorough inspection of the key stakeholders’ overview of CALA shows that fell short of expectations due to financial, ethical, and moral challenges associated with it. This paper concludes that regardless of the immense benefits of CALA, its adoption and implementation have been met with mixed feelings between and among stakeholders in the education sector and this has overshadowed the significance and relevance of CALA in the context of Zimbabwe. Further, this study concludes that for the period under review (2017- 2023), the Ordinary Level pass rate after the introduction of CALA has been fluctuating from one year to another which is similar to trends observed before the introduction of CALA. The researchers recommend the capacitation and active involvement and participation of teachers through attractive remuneration and training workshops as a panacea in the implementation of any curriculum review since teachers are the key drivers in such a process.
Comparative Study by Experiment of Design Cooling System Between Air Cooling and Water Spray Cooling Method for Optimization of Solar Photovoltaic Ananda, Galieh; Hakim, Mohamad Dimas Nur; Wulandari, Rindi
Indonesian Journal of Innovation and Applied Sciences (IJIAS) Vol. 4 No. 2 (2024): June-September
Publisher : CV. Literasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47540/ijias.v4i2.1455

Abstract

Solar photovoltaic is a renewable energy that has great potential and is quite cheap. However, solar cells are sensitive to temperature through the parameters of their semiconductor materials. The optimal solar photovoltaic temperature range is 25◦C- 40◦C. Based on the study, the optimal temperature of the solar photovoltaic system is 41◦C. The problem is that solar photovoltaics do not produce power optimally when the surface temperature reaches 41◦C so the power produced decreases. The cooling system is one solution to overcome temperature problems in solar photovoltaics. The purpose is to design an automatic cooling system based on water and air spray using Arduino Uno which operates only at solar photovoltaic surface temperatures above 41◦C and compare the working effectiveness of the cooling system using water spray and air when the surface of the solar photovoltaic reaches maximum heat and does not work optimally. Methods. Design and develop a water and air-spray-based cooling system using an experimental process. Results. The automatic cooling system has been designed using a water spray cooling method and a DC fan-based air cooling method. The water spray cooling method can reduce the temperature optimally with an average temperature of 38.67◦C and the air cooling method can reduce the temperature optimally with an average temperature of 39.5◦C. The water spray cooling method had an efficiency value of 36% and the DC fan-based water cooling method had an efficiency value of 16%.
A Study on English Students' Perception Regarding the AI Implementation on Listening and Speaking Skills Azzahra, Naziha; Tri Widiastuti, Pina; Sopyani, Nopi; Luthfiyyah, Roghibatul; Dwiniasih
Indonesian Journal of Innovation and Applied Sciences (IJIAS) Vol. 4 No. 2 (2024): June-September
Publisher : CV. Literasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47540/ijias.v4i2.1466

Abstract

Listening and speaking teaching have always been weak links in English teaching. The emergence of the intelligent learning system breaks the traditional learning method in the classroom, allowing students to obtain learning resources anytime, anywhere, free from fixed time and fixed space. This study aims to know student perceptions of English educational students regarding the implementation of AI to increase listening and speaking skills and to know the limitations and difficulties English education students face while using Duolingo and ELSA Speak applications. We conducted a reflection and semi-structured interview among undergraduate English education students in West Java. A total of 6 participants and all of them are 7th semester English Language Education students. The majority of them agree that AI can increase listening and speaking skills, especially Duolingo and ELSA Speak. Even though there are a lot of limitations and difficulties that need to be considered, such as having a stable internet connection and storage capacity, the student still mentioned that Duolingo and ELSA Speak are great applications for improving listening and speaking skills.
Design of Monitoring and Control System Temperature Based on IoT for Egg Incubator Using Solar Panels Mutaqim, Rendi; Zulkarnaen, Indah Gita Gayatri; Wulandari, Rindi
Indonesian Journal of Innovation and Applied Sciences (IJIAS) Vol. 4 No. 2 (2024): June-September
Publisher : CV. Literasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47540/ijias.v4i2.1571

Abstract

Energy is one of the most important components of human life. In the livestock industry, problems occur when there is a power outage so that the incubator cannot function. Solar energy is one of the renewable energy sources that convert solar radiation into electricity based on the photovoltaic effect and can be a solution to the above problems. In addition, another problem is that the egg incubator used by farmers still uses a manual system, the solution to the problem by utilizing IoT technology for monitoring and control systems for temperature, humidity, and egg rotation. the purpose of the research is to develop a smart incubator system to automate IoT-based temperature, humidity, and egg rotation systems so that they can be monitored more effectively using solar power as a power source. This research uses observational and quantitative methods with data collection techniques carried out through observation. The result of this research is the design of an IoT-based automatic incubator system using 30 WP solar panels as an energy source. In the measurement of the temperature monitoring IoT system in real-time, an error value of 0.93 was obtained with a temperature accuracy value of 99.07 which was declared very good, in the blynk test with a thermometer an error value of 2.92 was obtained with an accuracy value of 97.08 which was declared very good, in the humidity test an error value of 6.9 was obtained with an accuracy value of 93.1 which was declared quite good.  

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