cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
La Ode Agus Salim
Contact Email
sciencetech.group23@gmail.com
Phone
+6289508163057
Journal Mail Official
sciencetech.group23@gmail.com
Editorial Address
Jl. Findayani Indah, Kec. Baruga, Kel. Wundudopi, Kota Kendari, Sulawesi Tenggara
Location
Kota kendari,
Sulawesi tenggara
INDONESIA
Asian Journal of Environmental Research
Published by CV. Science Tech Group
ISSN : -     EISSN : 30474930     DOI : -
Core Subject : Health, Science, Engineering,
Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Decision Sciences, Operations Research & Management Materials Science & Nanotechnology Medicine & Pharmacology
Asian Journal of Environmental Research (AJER) is an International journal with a frequency of 3 (three) times a year, published by the Science Tech Group. Manuscripts submitted must be original Research Articles and Literature Reviews that aim to contribute to and disseminate sustainable updates. Submission of manuscripts requires: the work described has never been published before; not being considered for publication in another journal; all authors approved publication. The publisher will not be legally responsible if there is a compensation claim. AJER is a multi-disciplinary journal publishing high-quality and novel information about anthropogenic issues of global relevance and applicability in a wide range of environmental disciplines, and demonstrating environmental application in the real-world context.
Arjuna Subject : Ilmu Lingkungan (semua ketegori) - Ilmu Lingkungan (Lain-Lain)
Articles 59 Documents
 1   2   3   4   5 
Analysis of Non-Medical Logistics Procurement on the Availability of Goods In Hospital X Bandung Salma Hanifah; Susanti, Ai Susi
Asian Journal of Environmental Research Vol. 1 No. 2 (2024): May-August
Publisher : CV. Science Tech Group

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to analyze the procurement of non-medical logistics related to the availability of goods at Hospital X Bandung. The research method used is qualitative, with data collection through interviews and direct observation. The findings show that the non-medical logistics procurement process involves several stages and parties, including the Head of Non-Medical Logistics Department, Logistics Manager, Director, Finance Department, and Business Actors. The accumulation of goods in the logistics department is caused by overstocking and inadequate storage space conditions. To address these issues, it is recommended to improve the inventory management system, provide training to staff, optimize storage space, improve coordination between parties, and conduct regular evaluations. This study emphasizes the importance of effective and efficient logistics management in supporting hospital operations and improving the quality of health services.
Implementation of Blockchain Technology in UKTS Library: Challenges, Obstacles and Opportunities Ekowati, Maria Atik Sunarti; Darsini , Darsini
Asian Journal of Environmental Research Vol. 1 No. 2 (2024): May-August
Publisher : CV. Science Tech Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69930/ajer.v1i2.89

Abstract

Blockchain is a technology based on cryptography which uses the principle of distributed ledgers (distributed ledgers) distribution) provides a variety of advantages, especially in security matters. Use of distributed ledgers as the basis of blockchain technology turns out to be very similar to that concept is very familiar among libraries, namely LOCKSS (Lots of Copies Keep Stuff Save). This is the meeting point between blockchain technology and libraries. Starting from here, possibilities open up for libraries to implement blockchain technology. Various potential applications of blockchain technology for libraries include: procurement and maintenance of library materials, innovation in circulation services, cataloging, guaranteed protection of personal data and library membership cards, e-book publishing, support for scientific publications and digital rights management, management special collections, research support, financial literacy and UKTS library analysis. However, on the other hand, there are also challenges and obstacles that accompany efforts to implement blockchain technology in UKTS libraries, including: limited knowledge of blockchain technology, challenges in being able to choose the right blockchain, the large costs that must be incurred by libraries starting from implementation costs, maintenance costs to the costs of developing the blockchain system itself, and the last and quite sensitive issue is that there are still some people in scientific circles who think that the issue of personal data security in the blockchain system is not completely safe.
Health Promotion Management in the Context of Breast Cancer Prevention Using the SADARI and CERDIK Methods at Al Ihsan Regional General Hospital, West Java Province Nurul Afidah, Syifa; Ariani, Nurul Dwi
Asian Journal of Environmental Research Vol. 1 No. 2 (2024): May-August
Publisher : CV. Science Tech Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69930/ajer.v1i2.102

Abstract

This study aims to determine the systematics of Health Promotion Management in Hospitals on the effectiveness of the performance of Hospital Health Promotion Services. By conducting studies, planning, implementation and evaluation as well as monitoring to measure the success of PKRS activities in accordance with the rules of the Regulation of the Minister of Health of the Republic of Indonesia Number 44 of 2018 concerning the Implementation of Hospital Health Promotion (PKRS). The research method used is Qualitative Descriptive with the data collection used is making questionnaires, and observations because they have close relevance to the problem. The results after collecting 20 respondents using the Pre Test revealed that the average score was 5.6 out of 100, which can be concluded that the knowledge of the hospital community is still minimal about the awareness of maintaining health with the Cerdik method and early examination of SADARI. After counseling and counseling activities with the same 20 respondents, it was seen that the increase in the number of community knowledge with an average score of 8.7 out of 100 was seen. The findings of this study show that the hospital health promotion management system has an impact on the effectiveness of educational services at Al Ihsan Hospital, West Java Province.
Harnessing Solar Energy for Sustainable Urban Street Lighting Tharo, Zuraidah; Sutejo, Eddy; SK, Gavana Mustaqim
Asian Journal of Environmental Research Vol. 1 No. 2 (2024): May-August
Publisher : CV. Science Tech Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69930/ajer.v1i2.149

Abstract

Public street lighting plays an important role in enhancing safety and comfort in urban areas. However, the use of conventional energy for public street lighting significantly contributes to greenhouse gas emissions. This research aims to study the optimization of solar energy usage in public street lighting systems to reduce urban emissions. The methods used include energy efficiency analysis, case studies of solar energy-based public street lighting implementation, and environmental impact evaluation. The results of the study show that the application of solar energy technology in public street lighting can increase energy efficiency by up to 30% and reduce CO2 emissions by 25% compared to conventional systems. In the case study of public street lighting in the city of Binjai, the reduction in carbon emissions reached 99.96%. Additionally, this study also identifies key factors affecting the success of implementation, such as technical design, initial costs, and government policy support. Therefore, optimizing solar energy-based public street lighting not only has the potential to reduce negative environmental impacts but also supports sustainable urban development.
Investigatory Study of the Growing Effect of African Teak (Pterocarpus erinaceus) Bark in Modified Feed Using Rabbit Onyema, Agu Matthew; Garba, Suleiman Ismail; Yakubu, Shedrach; Inya, Agha Inya; Sylvester, Onyima Chibuike
Asian Journal of Environmental Research Vol. 1 No. 2 (2024): May-August
Publisher : CV. Science Tech Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69930/ajer.v1i2.23

Abstract

A total number of 3 growing rabbits about two weeks old were used in an experiment that lasted for 2 weeks. To investigate the growing effect of Pterocarpus erinaceus on growing rabbits. Three experimental diets, T1, T2, and T3 containing 0 %, 2.5 and 5 % of Pterocarpus erinaceus meal respectively were formulated, and three rabbits were randomly assigned to each diet. Daily feed intake was significantly higher in animals receiving Pterocarpus erinaceus bark meal than in animals on the control diet. Body weight changes of the animals on T1 were significantly higher than those on T2 and T3. The feed conversion ratio was the same in both T1, T2 and T3. The result of this experiment reveals that Pterocarpus erinaceus bark meal can be used in the diet for growing rabbits at a 5 % dietary level to enhance feed intake and weight gain thereby growing rabbits without compromising feed efficiency. The insight from the medicinal point of view makes the feed potent for ailment treatment and enhances both PCV and Hb. The initial PCV before the administration of the feed was for T1; 20.30 %, T2; 20.70 %, and T3; 21.68 %. After the administration of the feed, the final PCV was for T1; 24.60 % T2; 27.20 %, and T3; 28.20%. In the case of Hb, the initial Hb for T1 was 6.8, T2 was 6.9 and T3 was 7.2 whereas, after the administration of the feed, the final Hb for T1 was 8.2 g/dL, T2 was 9.2 g/dL and T3 was 9.4 g/dL. The use of Pterocarpus erinaceus as a natural source in meal preparation may help to reduce cost of feed preparation, improve, maintain and supplement to meet daily requirements of essential nutrients by reducing the use of synthetic food supplements.
Human Initiative Movement: Enhancing Environmental Literacy and Awareness among Orphans in Bengkulu City Yogopriyatno, Jatmiko; Nur Hasanah, Widya
Asian Journal of Environmental Research Vol. 1 No. 3 (2024): September-December
Publisher : CV. Science Tech Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69930/ajer.v1i3.165

Abstract

This paper examines the Human Initiative organization in Indonesia and its efforts to provide education for orphans in Bengkulu City. It analyzes the organization's resource mobilization using various data collection techniques. Establishing an education center called the Home of Learning is seen as a social movement that successfully achieved its goals. The research considers five aspects proposed by Oberscall: social movement organization, leaders and leadership, resources and resource mobilization, networks and participation, and community opportunities and capacity. The research findings show that (Home of Learning) HOME in Bengkulu is a social movement that effectively implements quality education programs. This success is due to a clear institutional structure, effective leadership, resource mobilization, community participation, and opportunities for child development. Overall, this research highlights the effectiveness of the Human Initiative in providing education for orphaned children.
Biodegradable, Recyclable, and Renewable Polymers as Alternatives to Traditional Petroleum-based Plastics Samuel, Humphrey Sam; Ekpan, Francis-Dominic Makong; Ori, Merit Oluchi
Asian Journal of Environmental Research Vol. 1 No. 3 (2024): September-December
Publisher : CV. Science Tech Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69930/ajer.v1i3.86

Abstract

The environmental impact of conventional plastics has spurred the development of biodegradable, recyclable, and renewable polymers as sustainable alternatives. Biodegradable, recyclable, and renewable polymers are developing as viable alternatives to standard petroleum-based plastics due to their environmental benefits and sustainability. These polymers can be manufactured using renewable sources such as plants and microbes, reducing reliance on fossil fuels and minimizing plastic pollution. Biodegradable polymers offer end-of-life solutions through composting or natural breakdown, reducing plastic pollution. Recyclable biopolymers can be processed into new products, minimizing waste. Renewably sourced polymers utilize biomass, a natural resource, to lessen dependence on fossil fuels. These polymers, derived from renewable resources such as plant-based materials, agricultural by-products, and microbial fermentation, offer several advantages over conventional plastics, including reduced environmental impact, decreased dependence on fossil fuels, and enhanced end-of-life options.
Sustainable Wastewater Treatment: Recent Progress in the use of Bio-Waste-Derived Adsorbents for Organic Dye Removal Samuel, Humphrey Sam; Okino, Isah Adeiza; Okibe, Gideon; Etim, Emmanuel Edet
Asian Journal of Environmental Research Vol. 1 No. 3 (2024): September-December
Publisher : CV. Science Tech Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69930/ajer.v1i3.172

Abstract

There are serious health and environmental hazards associated with the growing amount of organic dyes in wastewater from sectors like food processing, leather, and textiles. These pollutants are frequently ineffectively removed by traditional wastewater treatment techniques. Adsorbents made from bio-waste have become a viable substitute because of their high removal efficiency, affordability, and sustainability. The adsorption of organic dyes is facilitated by the distinct surface chemistries of these adsorbents, which are made from a variety of biomass sources. Through synthesis and modification approaches, recent research has concentrated on enhancing these materials' adsorption capacity, selectivity, and overall performance. Adsorbents made from bio-waste have potential uses in pollutant degradation, nutrient recovery, and value addition in addition to dye removal. But issues like leaching and long-term stability need to be carefully thought out.  This review highlights the recent advancements in the application of bio-waste-derived adsorbents for organic dye removal from wastewater, emphasizing their potential contributions to sustainable wastewater treatment and resource recovery.
Blockchain Implementation for Data Security in Digital Food Courts: Examining Socio-Economic and Environmental Impacts in the Case of Kestalan’s Digital Transformation Ekowati, Maria Atik Sunarti; Wening , Sri; Rumekso , Ayub Widhi
Asian Journal of Environmental Research Vol. 1 No. 3 (2024): September-December
Publisher : CV. Science Tech Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69930/ajer.v1i3.177

Abstract

Blockchain technology has emerged as a transformative solution for enhancing data security in various sectors, including retail sales operations. This study explores its implementation in flexible food courts as part of digital transformation initiatives, focusing on bolstering data security, improving transparency, and streamlining sales processes. Blockchain's decentralized, immutable, and encrypted ledger addresses issues like data manipulation, fraud, and cybersecurity risks, making it particularly suitable for food courts adopting digital payment systems. Using a descriptive case study approach, the research employs interviews, direct observation, and literature reviews to examine blockchain's role in managing digital transactions, cashless payments, and real-time inventory tracking. The findings reveal that blockchain enhances data security by preventing unauthorized access, expediting transactions, and fostering customer trust through transparent, tamper-proof records. It also reduces operational inefficiencies and costs associated with data management and fraud prevention. However, challenges such as high implementation costs and a steep learning curve hinder widespread adoption. Despite these barriers, blockchain provides a robust framework for supporting digital transformation in flexible food courts, particularly among small and medium enterprises (SMEs), by ensuring secure, efficient, and transparent data management. The study recommends developing simpler, more affordable blockchain solutions tailored to SMEs and offering user training programs to facilitate smoother adoption. These advancements could pave the way for broader implementation, enhancing operational efficiency and fostering trust in digital ecosystems.
Impact Assessment of Tobacco Cultivation on Soil Ecosystem Using Multi-Evaluation Techniques Roy, Anupam; Mostafa, M.G.
Asian Journal of Environmental Research Vol. 1 No. 3 (2024): September-December
Publisher : CV. Science Tech Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69930/ajer.v1i3.224

Abstract

Healthy soil is the key component for growing high-quality crops and sustaining agriculture. The study was carried out to evaluate the impacts of tobacco cultivation on the soil ecosystem using soil fertility, quality, and health indices. Twenty-four (24) soil samples were collected and analyzed for important soil inherent properties, as well as soil macro- and micronutrients. The results revealed that tobacco cultivation significantly reduced soil organic matter (SOM), carbon-nitrogen ratio (C: N), total nitrogen (TN), exchangeable potassium (EK), and available copper (ACu). Soil fertility index (SFI) suggested that the decline rate of soil fertility in the tobacco field (TF) (5.84%) was lower than in the non-tobacco field (NTF) (16.33%). However, the degradation rate of soil quality index (SQI) and soil chemical health index (SHI) in TF (19.23% and 27.87%) was higher than in NTF (9.98% and 14.08%). The SHI values had a positive linear relationship (0.760) with tobacco productivity. For every degree (0.01) increase in SHI value, tobacco leaf production increased by 6.40 kg/ha, while the contribution of SHI to productivity was 57.81%. Excessive application of chemical fertilizers in TF may sustain short-term soil fertility but gradually degrade soil quality and health, disrupting the long-term productivity of the soil ecosystem.

Page 2 of 6 | Total Record : 59

 1   2   3   4   5 

Filter by Year

2024 2026


Reset
Filter By Issues
All Issue Vol. 3 No. 1 (2026): Available online Vol. 2 No. 3 (2025): September-December Vol. 2 No. 2 (2025): May-August Vol. 2 No. 1 (2025): January-April Vol. 1 No. 3 (2024): September-December Vol. 1 No. 2 (2024): May-August Vol. 1 No. 1 (2024): January-April