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Frontiers in Sustainable Science and Technology
Published by CV. Science Tech Group
ISSN : -     EISSN : 30892767     DOI : 10.69930
Core Subject : Health, Science, Agriculture, Social, Engineering,
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Medicine & Pharmacology Social Sciences
Frontiers in Sustainable Science and Technology (FSST) is a peer-reviewed, open-access international journal committed to publishing cutting-edge research on the convergence of sustainability, science, health, technology, and engineering. FSST aims to provide an interdisciplinary platform for global scientists, researchers, and practitioners to share, discuss, and disseminate novel insights and innovations that address the pressing challenges related to sustainability. The journal welcomes contributions that focus on both foundational research and its application in solving real-world problems in environmental, technological, and industrial contexts. The overarching goal of FSST is to foster the development of sustainable solutions that promote sciences, engineering, and technology.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 5 Documents
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Search results for , issue "Vol. 2 No. 1 (2025): June" : 5 Documents clear
Description of Hemoglobin and Erythrocyte Levels in Tuberculosis Patients at Prof. Dr. HM Anwar Makkatutu Regional Hospital, Bantaeng Regency Asdinar; Asnidar; Dewi B , Ade Risma Zagina; Islawati, Islawati
Frontiers in Sustainable Science and Technology Vol. 2 No. 1 (2025): June
Publisher : CV. Science Tech Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69930/fsst.v2i1.230

Abstract

Data from the World Health Organization (WHO) in 2023, tuberculosis (TB) is a long-standing disease. The relationship between hemoglobin levels in tuberculosis, decreased hemoglobin levels in tuberculosis sufferers can be caused by the tuberculosis infection process. Bad habits such as staying up late, smoking, consuming alcohol, and unmet nutritional needs. While the relationship between erythrocyte levels in tuberculosis can affect all hematopoiesis series, especially in erythrocytes, when erythrocytes are infected, a reaction will occur where the life mass of erythrocytes is shortened by around 10-20 days, while in normal conditions the life mass of erythrocytes is 120 days. This research is a type of quantitative research with a descriptive research design using purposive sampling techniques. Based on the results of the study on the description of hemoglobin and erythrocyte levels in inpatients with tuberculosis at Prof. Dr. HM Anwar Makkatutu Regional Hospital, Bantaeng Regency, it was found that out of 250 samples of pulmonary tuberculosis patients, it showed that patients with predominantly normal hemoglobin and erythrocyte levels were 155 (62%) people, while patients with low hemoglobin and erythrocyte levels were 95 (38%) people.
Differences in Serum Blood Sugar Levels that were Directly Checked and Delayed for 1 Hour at Room Temperature using a Gel Separator Vacuum Tube Oktaviyani , Tariska Inka; Asdinar, Asdinar; Adam, Adam; Islawati, Islawati
Frontiers in Sustainable Science and Technology Vol. 2 No. 1 (2025): June
Publisher : CV. Science Tech Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69930/fsst.v2i1.236

Abstract

Blood sugar testing is essential for diabetes management and should be fast, accurate, and affordable. This study aims to determine the difference in blood sugar levels between immediate and delayed (1-hour) serum examinations using vacuum gel separator tubes at Prof. Dr. H. M. Anwar Makkatutu Bantaeng Hospital. An observational laboratory research with a comparative quantitative design was conducted on 23 purposively selected patients undergoing routine check-ups, without a history of diabetes mellitus. Blood samples were analyzed immediately and after a 1-hour delay at room temperature. Results showed that in immediate examinations, blood sugar levels ranged from 79 to 161 mg/dL, with a mean of 109.26 mg/dL. In delayed examinations, levels ranged from 81 to 164 mg/dL, with a mean of 111.74 mg/dL. Statistical analysis revealed a significant difference between the two groups (P < 0.05). The findings suggest that delaying blood sugar testing by 1 hour can lead to measurable changes in serum glucose levels, emphasizing the importance of timely sample processing in clinical settings.
Long-Term Impact of COVID-19 on Global Air Transport: Analyzing Recovery Patterns and Strategic Responses H. Abdelati, Mohamed
Frontiers in Sustainable Science and Technology Vol. 2 No. 1 (2025): June
Publisher : CV. Science Tech Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69930/fsst.v2i1.339

Abstract

The outbreak of COVID-19 has tremendously affected the world’s aviation business by causing significant losses and organizational difficulties. Specifically, in this paper, the analysis of the changes in the conditions of the pandemic’s effect on the financial and traffic indicators of the companies in the aviation field and patterns of their operational strategies is considered. Based on the data, which covers January 2019- December 2021, it is established that there are revenue and passenger indicators that decrease with only partial restoration by the end of 2021. Various financial records obtained from the airline reports reveal massive reductions in revenue and increased expenses on cancellations and the grounding of aircraft. Using the passenger traffic data from IATA and ACI, it is possible to study the passenger volumes and analyze the time series to determine main recovery tendencies. Primary data from the surveys conducted in 2020 and 2021 to understand the passengers’ confidence and travel inclination revealed a gradual recovery. This paper also focuses on other adaptive actions by airlines, like route changes and operation strategies to minimize losses. The results imply a focus on effective crisis management and policy measures to promote the improvement of resilience in businesses and industries. The issues and guidelines for future preparation are the creation of financial buffers, the implementation of contingent organizational structures, and the development of additional funding sources. Based on the current study, the following recommendations are proposed to policymakers, airline operators, and other related stakeholders.
Spatial Analysis of Vegetation Index in Ambon City Center Area, Indonesia using Sentinel-2 Satellite Imagery in Google Earth Engine Rifai , Ahmat; Halim; Rakuasa, Heinrich; Tade , Ferdi; Purnama , Aventus; Jufriansah , Adi; Khusnani , Azmi
Frontiers in Sustainable Science and Technology Vol. 2 No. 1 (2025): June
Publisher : CV. Science Tech Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69930/fsst.v2i1.365

Abstract

This study analyzed the impact of urbanization on vegetation cover in Ambon City using Google Earth Engine (GEE) technology and the NDVI index. The methods used include Sentinel-2 image data processing and field validation at 40 sample points conducted in Google Earth Engine. The analysis revealed that the Non-vegetation area has a percentage area of 29.25%, Sparse vegetation area of 19.89%, Medium Vegetation area of 21.80% and Dense Vegetation area of 29.06% of the total area of Ambon City center. The results of this study emphasize the urgent need for conservation policies and utilization of monitoring technology in the planning of sustainable green open space in Ambon City Center.
Detection of Land Cover Change in Nickel Mining Areas, in Weda Tengah Sub-district, Halmahera Island, Indonesia using Planet-Scope Satellite Images Rakuasa, Heinrich; Ahmat Rifai , Ahmat Rifai; Latulanit , Abdul Kadir; Amahoru , Abd H; Laitupa , Rizky Ahmad; Diaz Astiza , Diaz Astiza; Rajani , La Mbeli
Frontiers in Sustainable Science and Technology Vol. 2 No. 1 (2025): June
Publisher : CV. Science Tech Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69930/fsst.v2i1.379

Abstract

Land cover change is a global phenomenon triggered by human activities, including mining, which has significant impacts on the environment and ecosystems. In Indonesia, particularly on Halmahera Island, nickel mining has become one of the main economic sectors, but this activity often results in serious environmental degradation. The data used in this study is PlanetScope satellite image data for 2016, 2020 and 2024 which has a 3-meter spatial resolution. The image data was then interpreted and digitized to obtain land cover classes consisting of settlements, farming areas, vegetation and water bodies. The validation results of land cover in 2016, 2020, and 2024 obtained accuracy values of 92%, 90%, and 95%, respectively. In 2016, settlements had an area of 222.79 ha, mining area of 364.98 ha, vegetation of 52,938.88 ha, water body of 212.88 ha. In 2020, settlements were 343.92 ha, mining areas were 1,329.18 ha, vegetation was 51,853.55 ha, water bodies were 212.88 ha. In 2024, settlements are 563.92 ha, mining area is 4,498.32 ha, vegetation is 48,464.41 ha and water bodies are 212.88 ha. The mining area certainly continues to increase in area every year.

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