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Journal of Science Innovare
Published by Universitas Pakuan
ISSN : 26153769     EISSN : 26153750     DOI : -
Core Subject : Health, Science, Engineering,
Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Engineering Medicine & Pharmacology
Journal of Science Innovare is an academic journal that publishes scientific papers in the field of Science Innovare. This journal is published two times a year (March and September) by Lembaga Penelitian dan Pengabdian Pada Masyarakat, Universitas Pakuan Bogor since 2017. The scope of journal are: all science and technology research areas including Physics, Chemistry, Biology, Mathematics, Statistics, Biodiversity, Food Science Technology, Engineering Science and Educational Science.
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Articles 128 Documents
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Decentralized Approaches to Black Soldier Fly Waste Management for Enhancing Community Resilience Suryawan, I Wayan Koko
Journal of Science Innovare Vol 7, No 2 (2024): Journal of Science Innovare, Volume 07 Number 02 2024
Publisher : Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33751/jsi.v7i2.12809

Abstract

This study explores the potential of decentralized waste management systems utilizing Black Soldier Fly (BSF, Hermetia illucens) larvae as a sustainable approach to enhance community resilience and circular economy practices. The research aims to assess how BSF-based bioconversion can effectively reduce organic waste while generating valuable by-products such as animal feed and organic fertilizer. Using a mixed-method approach, both field experiments and qualitative analyses were conducted to evaluate waste reduction efficiency, biomass yield, and socio-environmental impacts within community-scale waste management systems. The findings indicate that decentralized BSF waste management significantly contributes to reducing the volume of organic waste by up to 70–80%, while producing high-protein larvae biomass (approximately 40–45% protein content) suitable for animal feed production. Additionally, the residual frass serves as a nutrient-rich compost, improving soil fertility and supporting local agricultural productivity. From a socio-economic perspective, the implementation of BSF systems fosters community participation, generates income opportunities, and reduces dependency on centralized waste collection services. The study also highlights key success factors, including public awareness, local policy support, and technical capacity building for maintaining consistent system performance. Overall, this research demonstrates that decentralized BSF waste management represents a viable, eco-innovative, and community-empowering strategy for sustainable waste handling in urban and rural settings. By integrating biological waste conversion with local governance and community engagement, the BSF model strengthens resilience, resource efficiency, and environmental sustainability at the grassroots level..
Qualitative Phenomenological Study on Nurse Anesthetists’ Experience of Patient Safety in High-Workload Operating Rooms Handoko, Lukas; Irawan, Agustinus Purna
Journal of Science Innovare Vol 8, No 1 (2025): Journal of Science Innovare, Volume 08 Number 02 2025
Publisher : Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33751/jsi.v8i1.12816

Abstract

This study explores the lived experiences of nurse anesthetists in maintaining patient safety under high workload conditions in the operating room. Using a qualitative phenomenological design, data were collected through in-depth interviews with ten nurse anesthetists working in a general hospital, each with a minimum of two years of clinical experience. Thematic analysis identified five major themes: (1) high workload characterized by intensive surgical schedules and limited recovery time; (2) the physical and psychological consequences of workload on nurse well-being and patient safety; (3) adaptive coping mechanisms including time management, spirituality, and interprofessional communication; (4) situational preparedness in responding to emergencies; and (5) the essential role of institutional support in sustaining performance and safety outcomes. Senior nurses tended to rely on professional experience, emotional regulation, and spiritual strength, whereas junior nurses required closer supervision and structured guidance. The findings reveal that excessive workload significantly compromises concentration, emotional balance, and the ability to maintain optimal care. Both individual coping strategies and strong organizational backing are vital for ensuring patient safety and sustaining nurse anesthetist resilience in high-pressure clinical environments. This study provides critical insights for developing human-centered hospital policies and fostering a supportive culture that promotes staff well-being and patient safety.
Exploring Patient Trust as a Mediator in Factors Influencing Inpatient Revisit Intention Hidayat, Adjra Safira
Journal of Science Innovare Vol 7, No 2 (2024): Journal of Science Innovare, Volume 07 Number 02 2024
Publisher : Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33751/jsi.v7i2.12811

Abstract

This research investigates the impact of healthcare service quality and patient satisfaction on the intention to revisit, with patient trust serving as a mediating factor, among inpatients at Ciawi Regional Hospital. Employing a quantitative approach with a causal-comparative design, primary data were obtained from 108 hospitalized respondents through questionnaires. The analysis utilized Partial Least Squares Structural Equation Modeling (PLS-SEM) with SmartPLS version 4.0. Results from the measurement model confirmed that all indicators met the validity and reliability standards, covering convergent and discriminant validity using the Fornell-Larcker criterion, cross-loadings, and the HTMT ratio. Structural model testing revealed strong explanatory capacity, with R-square values of 74.4% for revisit intention and 40.7% for patient trust, alongside predictive relevance indicated by a Q-square value of 0.668. Hypothesis testing showed that both healthcare service quality and patient satisfaction exert significant positive effects on revisit intention and patient trust. Additionally, patient trust itself demonstrated a significant and positive impact on revisit intention. Mediation analysis further established that patient trust significantly mediates the relationship between healthcare service quality, patient satisfaction, and revisit intention. These results reinforce the relevance of the Theory of Planned Behavior within healthcare contexts and emphasize the pivotal role of patient trust in linking service quality and satisfaction to foster revisit intention. Practical implications suggest that Ciawi Regional Hospital should prioritize strengthening service quality and cultivating patient trust as strategies to enhance loyalty and encourage repeat visits.
The Role of Industry in Addressing the Six Dimensions of the New Environmental Paradigm Agustina, Nazwa Aida Dwi; Utari, Enggar; Sarifah, Sarifah; Saefulloh, Aef; Safitri, Safitri; Erfiyana, Rina
Journal of Science Innovare Vol 8, No 1 (2025): Journal of Science Innovare, Volume 08 Number 02 2025
Publisher : Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33751/jsi.v8i1.12818

Abstract

Industrial development remains a major driver of economic growth while simultaneously contributing to severe environmental degradation. This study aims to examine how industrial communities perceive and respond to the six key dimensions of the New Environmental Paradigm (NEP): anti-anthropocentrism, the fragility of nature’s balance, the possibility of an ecological crisis, rejection of human exemptionalism, limits to growth, and belief in human capability through science and technology. Using a descriptive qualitative approach, data were collected through semi-structured questionnaires and interviews with 21 respondents residing near the industrial zone of Kampung Kadingding, Tambak Village, Kibin District, Serang Regency, Indonesia. The results reveal a relatively high level of ecological awareness among respondents, particularly concerning the fragility of natural balance (mean score = 69) and the risk of an ecological crisis (mean score = 64). However, lower agreement was observed in the dimensions of anti-anthropocentrism (mean score = 60) and limits to growth (mean score = 68), suggesting persistent anthropocentric and growth-oriented perspectives. These findings indicate a cognitive dissonance between environmental consciousness and economic dependency within industrial communities. The study underscores the need for integrating environmental education, policy enforcement, and corporate social responsibility programs to bridge the gap between ecological values and industrial behavior.
Effects of Guava Juice (Psidium guajava L.) Addition at Different Concentrations on Edamame Yogurt Ni'matul, Fina Azizah; Manan, Abdul; Pribadi, Eko Teguh
Journal of Science Innovare Vol 7, No 2 (2024): Journal of Science Innovare, Volume 07 Number 02 2024
Publisher : Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33751/jsi.v7i2.12812

Abstract

Edamame (Glycine max L. Merrill) is a functional food rich in plant-based protein that can serve as an alternative to animal protein sources. Its potential has led to the development of edamame yogurt, a lactose-free fermented product suitable for individuals with lactose intolerance. However, the characteristic “beany” flavor of soy-based products tends to reduce consumer acceptance. To improve sensory quality, taste, and nutritional value, guava (Psidium guajava L.) juice was incorporated into edamame yogurt formulations. This study aimed to evaluate the effects of varying guava juice concentrations on the organoleptic, physical, chemical, and antioxidant properties of edamame yogurt. The experiment employed a completely randomized design (CRD) consisting of four treatments with five replications, corresponding to guava juice concentrations of 0%, 15%, 25%, and 35%. Statistical analyses were conducted using One-Way ANOVA followed by the Duncan test to identify significant differences. The findings revealed that guava juice addition significantly influenced sensory attributes, physicochemical characteristics, and antioxidant activity. The 15% guava juice formulation was most preferred by panelists based on taste, aroma, and texture evaluation. The 25% guava concentration yielded optimal physical and chemical quality, as indicated by syneresis (2.19%), lactic acid content (0.016%), and a pH value of 4.0, consistent with Indonesian National Standards (SNI). Moreover, the highest antioxidant activity (83.55%) was recorded in the yogurt with 35% guava juice concentration. Overall, these results demonstrate that guava juice supplementation enhances both the functional and sensory qualities of edamame yogurt, offering a promising innovation for plant-based fermented foods. Future studies should optimize the use of stabilizers such as gelatin or carrageenan to improve textural consistency while maintaining the nutritional and bioactive benefits of guava fortification.
The Diversity of Macroalgae Species with Prospects for Medicinal Applications in Aquatic Environments Shobir, Haris; Triastinurmiatiningsih, Triastinurmiatiningsih; Ismanto, Ismanto
Journal of Science Innovare Vol 8, No 1 (2025): Journal of Science Innovare, Volume 08 Number 02 2025
Publisher : Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33751/jsi.v8i1.12819

Abstract

Macroalgae are important marine organisms known to contain polysaccharides such as alginate, agar, and carrageenan, as well as bioactive compounds and pigments with significant pharmaceutical potential. This study aimed to identify and analyze the diversity of macroalgae species that have potential medicinal properties in the coastal waters of Cidatu Beach, Pandeglang Regency, Banten Province, Indonesia. The research employed a transect method with three sampling stations along the intertidal zone. At each station, three transects were established 5 meters apart, and each transect contained five 1×1 m plots separated by 5 meters. A total of 12 macroalgae species were identified, comprising three species of Chlorophyceae (Ulva intestinalis, Ulva reticulata, Chaetomorpha crassa), five species of Phaeophyceae (Padina australis, Turbinaria conoides, Turbinaria decurrens, Sargassum polycystum, Sargassum crassifolium), and four species of Rhodophyceae (Gracilaria salicornia, Gracilaria coronopifolia, Gelidium sp., Amphiroa fragilissima). The Shannon–Wiener diversity index (H′) of 2.169 indicates a moderate level of species diversity in the study area. Environmental conditions such as temperature (29–30°C), salinity (31–32‰), and pH (7.0) were within the optimal range for macroalgal growth, although light intensity was relatively low (1,939 lux). Based on literature analysis, ten of the recorded species demonstrated potential pharmacological value, exhibiting antibacterial, antifungal, antiviral, antitumor, antihypertensive, and antihemorrhagic properties. Among these, species of Sargassum, Padina, and Gracilaria are particularly noteworthy for their bioactive compounds, including tannins, flavonoids, and polysaccharides. The moderate diversity and high medicinal potential of the identified macroalgae suggest that Cidatu Beach supports a rich yet underutilized marine biota. Further biochemical and pharmacological investigations are recommended to explore their potential as sustainable sources of natural medicinal compounds.
Morphological and Molecular Characterization of Pestalotiopsis sp. Associated with Leaf Spot Disease in Eucalyptus pellita Endrawati, Silvia; Haryani, Tri Saptari; Lelana, Neo Endra
Journal of Science Innovare Vol 8, No 1 (2025): Journal of Science Innovare, Volume 08 Number 02 2025
Publisher : Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33751/jsi.v8i1.12814

Abstract

Leaf spot disease is one of the most common foliar infections affecting Eucalyptus pellita, a fast-growing tree species widely cultivated for pulp and paper industries in Indonesia. This study aimed to isolate and identify the fungal pathogen associated with the disease through morphological and molecular characterization. Symptomatic leaves were collected from E. pellita stands in KHDTK Parungpanjang, and fungal isolation was performed on Potato Dextrose Agar (PDA). Morphological observations revealed that the isolated fungus exhibited white colonies with purple pigmentation at the center and conidia containing four septa—typical characteristics of Pestalotiopsis species. Molecular identification was conducted using Internal Transcribed Spacer (ITS) region sequencing of rDNA, followed by BLAST analysis against the NCBI GenBank database. Sequence alignment and phylogenetic tree reconstruction confirmed that the isolate (PT.E002) shared 100% similarity with Pestalotiopsis mangiferae, P. clavispora, P. maculans, and P. microspora. The phylogenetic analysis indicated a close relationship between the PT.E002 isolate and P. maculans. These results validate the presence of Pestalotiopsis sp. as the main pathogen associated with leaf spot disease in Eucalyptus pellita. The integration of morphological and molecular analyses enhances the accuracy of pathogen identification, contributing valuable insights for forest disease management and sustainable Eucalyptus cultivation programs.
The Role of Operational Efficiency in Mediating the Effect of Hospital Digitalization on Patient Satisfaction Melly, Melly; Saryatmo, Mohammad Agung
Journal of Science Innovare Vol 7, No 2 (2024): Journal of Science Innovare, Volume 07 Number 02 2024
Publisher : Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33751/jsi.v7i2.12807

Abstract

This study investigates the empirical relationship between hospital digitalization, operational efficiency, and patient satisfaction, with a specific focus on the mediating role of operational efficiency. Employing a quantitative explanatory design, data were obtained from 105 respondents who had received digital-based healthcare services in hospitals across Jakarta, Indonesia. A structured questionnaire using a Likert scale was distributed to evaluate perceptions of hospital digitalization, operational efficiency, and service satisfaction. The collected data were analyzed using Partial Least Squares–Structural Equation Modeling (PLS-SEM) with SmartPLS 4.1 to test both direct and indirect causal relationships among the studied variables. The results confirm that hospital digitalization has a significant and positive effect on both operational efficiency and patient satisfaction. Furthermore, operational efficiency also exerts a positive influence on patient satisfaction and serves as a partial mediator between digitalization and satisfaction. The analysis reveals that digitalization enhances efficiency by streamlining administrative workflows, optimizing staff utilization, and reducing service delays, which ultimately improve the overall patient experience. Hospitals with higher levels of digital integration—such as Electronic Medical Records (EMR), Hospital Management Information Systems (HMIS), and telemedicine—demonstrated stronger service performance and responsiveness. The findings highlight that digital transformation is not merely a technological upgrade but a strategic enabler for organizational effectiveness and healthcare quality improvement. For hospital management, this study emphasizes the importance of investing in digital infrastructure, enhancing staff digital competencies, and fostering adaptive work cultures to maximize the benefits of technology-driven efficiency. Ultimately, hospital digitalization acts as a catalyst for sustainable service innovation and higher patient satisfaction across modern healthcare systems.

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