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Journal Of World Science
Published by Riviera Publishing
ISSN : 28288726     EISSN : 28289307     DOI : https://doi.org/10.58344/jws.v1i1.1
Journal Of World Science is a scientific journal in the form of research and can be accessed openly. This journal is published monthly by CV Riviera Publishing. Journal of World Science provides a means for ongoing discussion of relevant issues that fall within the focus and scope of the journal that can be empirically examined. The journal publishes research articles covering all aspects of social sciences, ranging from Management, Education, Economics, Culture, Law, Engineering sciences, Social and Sains that belong to the social context.
Articles 612 Documents
The Structured Innovation System: Optimizing Patent Filing and Obtaining Global Protection Tjandrawinata, Raymond R.; Budi, Henry Soelistyo
Journal of World Science Vol. 4 No. 3 (2025): Journal of World Science
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/jws.v4i3.1373

Abstract

Intellectual property (IP) is a key component of the global economy, and it is also a critical component of ensuring global competitiveness. It is essential for organizations and inventors seeking robust global intellectual property protection to maintain competitive advantage. This study examines the role of structured innovation in enhancing patent approval rates, mitigating legal risks, and accelerating market entry for technological innovations. The study employs a mixed-methods approach, integrating legal analysis, case study evaluations, empirical data collection, and AI-based predictive modeling to provide an in-depth understanding of the factors contributing to successful patent filings and long-term intellectual property sustainability. The research also examines emerging trends in artificial intelligence and predictive analytics that are reshaping the landscape of IP management. The findings derived from this study serve as a valuable resource for policymakers, legal practitioners, and industry stakeholders seeking to enhance their innovation strategies in an increasingly competitive and complex intellectual property landscape. Specifically, this study aims to provide a strategic roadmap for optimizing patent filing and securing global protection by evaluating real-world applications and examining cross-jurisdictional intellectual property frameworks. A comparative study of patent laws across key jurisdictions, including the United States, the European Union, and China, highlights critical differences in examination procedures, enforceability, and litigation risks, providing comparative insights essential for businesses operating in global markets. The empirical findings underscore that structured innovation methodologies contribute to higher patent success rates and reduce legal uncertainties, enforcement complexities, and post-grant challenges.
Decision Analysis of the Use of Ex-Termination Materials for Operating Cost Efficiency with a Multi-Criteria Approach in an Indonesian Upstream Oil and Gas Company Haryanto, Tri; Arvitrida, Niniet Indah
Journal of World Science Vol. 4 No. 3 (2025): Journal of World Science
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/jws.v4i3.1374

Abstract

This study aims to develop a more effective and data-based strategy for the management of ex-termination materials in the upstream oil and gas industry, integrating ABC, VED, and FMSD methods with Analytical Hierarchy Process (AHP). The analysis was carried out by integrating the ABC-FMSD-VED matrix approach. The results showed that 21% of category A materials accounted for 80% of the total inventory value, while 85.95% of materials were included in the Deadstock category, which was not optimally utilized. The AHP analysis showed that the top priority was internal utilization, followed by borrowing, transfer, and deletion, with sensitivity tests indicating decision stability.
The Efficacy of Liposomal Bupivacaine in Managing Postoperative Pain, a Systematic Review and Meta-Analysis of Randomized Control Trials Da Silva, Helena Soares; Gong, Hualei; Wu, Wenbo; Fang, Zhenning; Mo, Kai
Journal of World Science Vol. 4 No. 3 (2025): Journal of World Science
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/jws.v4i3.1376

Abstract

Postoperative pain, a significant surgical complication, presents a considerable challenge to the healthcare system, resulting in adverse outcomes, disability, prolonged hospitalization, and financial strain. This study seeks to evaluate the effectiveness of liposomal bupivacaine (LB) in postoperative pain management by a systematic review and meta-analysis of existing research. PubMed, CENTRAL, Embase, Web of Science, and Google Scholar were searched for randomized controlled trials (RCTs) published until January 2025, focusing on adults (18 years) undergoing surgical procedures where LB was administered via wound infiltration, nerve blocks, or periarticular injections. Primary outcomes included pain scores (VAS/NRS/BPI), opioid consumption, adverse events (e.g., nausea/vomiting), and patient satisfaction. A total of 763 papers were discovered in the literature, of which 21 (Barrington et al., 2017) were included. The pooled standardized mean difference (SMD) was -0.53, (95% CI, [-0.84, -0.23]; p = 0.0006) signifying a statistically significant decrease in pain levels favoring the intervention group. No significant disparity in opioid use was found between the two groups. The combined odds ratio (OR) was 0.78 (95% confidence interval (CI): [0.46 to 1.31]; [p = 0.35), indicating no significant difference in the incidence of nausea and vomiting. LB is effective in alleviating pain, diminishing opiate usage, and alleviating postoperative side effects.
Communication Management of the General Election Commission (KPU) of Tanah Bumbu in the Candidate Selection Stage for the 2024 Regional Head Selection Mubarok, Bustanul; Swarnawati, Aminah; Harmonis, Harmonis
Journal of World Science Vol. 4 No. 4 (2025): Journal of World Science
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/jws.v4i4.1314

Abstract

The regional head election (Pilkada) is a competitive electoral contest that requires proper management. One of the most crucial aspects is the communication management of the General Election Commission (KPU), which is the organizing body of the election. The KPU Tanah Bumbu, responsible for conducting the Pilkada in Tanah Bumbu Regency, South Kalimantan, has implemented communication management strategies tailored to various challenges and the local political dynamics. This study aims to assess the strategy, effectiveness, and challenges of the communication management of the General Election Commission (KPU) of Tanah Bumbu Regency during the candidate nomination stage of the 2024 Pilkada. This research was conducted in Tanah Bumbu Regency during the nomination phase of the 2024 Pilkada candidates. The study employs a qualitative descriptive method with a case study approach. Data collection techniques include in-depth interviews, observations, and documentation analysis. The theoretical framework applied in this study is George J. Terry's (2019) communication management theory, which includes four key components: planning, organizing, actuating, and controlling. The findings reveal that the communication management strategy of KPU Tanah Bumbu relies on highly competent communicators, adequate technological support, strong collaboration with relevant stakeholders, and sufficient funding. Additionally, the study found that KPU Tanah Bumbu has implemented effective communication management during the nomination stage of the 2024 Pilkada, covering all phases—planning, organizing, execution, mobilization, and evaluation. Furthermore, the research identified the main challenges in KPU Tanah Bumbu’s communication management, including low public literacy levels, infrastructure barriers, and unpredictable socio-political dynamics.
Effect of Using Styrene Butadiene Rubber (SBR) on Physical, Mechanical, and Microstructure Properties of Recycled Coarse Aggregate Concrete Heating Grinding Method Syahrani, Iram; Kencanawati, Ni Nyoman; Ngudiyono, Ngudiyono; Eniarti, Miko
Journal of World Science Vol. 4 No. 4 (2025): Journal of World Science
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/jws.v4i4.1345

Abstract

Concrete is a widely used material in civil engineering projects. However, the excessive use of natural coarse aggregates can disrupt environmental balance and generate non-biodegradable concrete waste. An innovative solution to this problem is the use of recycled coarse aggregates. Nevertheless, recycled aggregates often cause microcracks and weak interface transition zones (ITZ) due to the presence of old mortar. This study aims to evaluate the effect of SBR additives on the physical, mechanical, and microscopic properties of concrete using recycled coarse aggregates processed through the heating-grinding (H-G) method, compared to conventional concrete. The research was conducted by varying the SBR content at 0%, 2.5%, 5%, and 10% by weight of mixing water. The results show that H-G concrete with 5% SBR content demonstrated the best performance, closely approaching the properties of normal concrete. Improvements were observed in compressive strength by 5.40%, split tensile strength by 0.59%, modulus of elasticity by 8.59%, and a reduction in water absorption by 5.02% compared to H-G concrete without SBR. Scanning Electron Microscope (SEM) analysis also indicated that the addition of SBR effectively minimized microcracks and improved the quality of the ITZ. In conclusion, the addition of 5% SBR to recycled aggregate concrete significantly enhances its physical and mechanical properties, providing a promising alternative for sustainable construction. The implication of this study is the potential broader application of recycled aggregates with SBR additives to reduce the environmental impact of concrete production.
Changes in Microclimate Due to the Properties of Landscape Materials: A Case Study in a Coastal City of a Tropical Area Sangkertadi, Sangkertadi; S, Supardjo; Z, Zahra; H. S, Suriandjo
Journal of World Science Vol. 4 No. 4 (2025): Journal of World Science
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/jws.v4i4.1386

Abstract

The objective of this study is to determine the role of landscape materials in microclimate changes within a tropical humid environment, specifically in coastal areas. Landscape materials possess thermophysical properties that can influence microclimate changes. This study focuses on three microclimate variables: surface temperature, air temperature and solar radiation. The landscape materials examined include bricks, dry` soil, paving stones, trees, and a garden pond. A quantitative descriptive analysis method was employed. Thermophysical properties of local materials, such as red bricks and paving blocks, were measured using a calorimeter, infrared thermometer, and thermocouples. Microclimate measurements were conducted in the open space of a commercial zone at coastal area of Manado City, Indonesia. The measurement include solar radiation, air temperature, and surface temperature of various materials. The HEAT2 computer program was used to assist in analyzing changes in surface temperature due to the presence of different landscape materials. The results revealed that at midday, trees could reduce solar radiation by up to 80% under their shade. Conversely, materials like bricks, paving stones, and hard soil, when exposed to direct sunlight, could cause surface temperatures to reach up to 50°C. The surface temperature of the garden pond water could reach 50°C, but at a depth of 50 cm, the temperature dropped to 25°C.
The Influence of Marketing Content, Online Customer Review, EWOM on the Decision to Purchase Moisturizer Products on the Tiktok Application Safitri, Della Ayu; Sobari, Rafly Alfikri; Dedu, May
Journal of World Science Vol. 4 No. 4 (2025): Journal of World Science
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/jws.v4i4.1388

Abstract

This study investigates the influence of content marketing, online customer reviews, and Electronic Word of Mouth (E-WOM) on purchasing decisions for moisturizer products via TikTok, a platform increasingly pivotal in consumer behavior. Employing a quantitative approach, data were collected from 247 active TikTok users in Indonesia through online questionnaires and analyzed using SPSS Version 27 (multiple linear regression). Results revealed that online customer reviews (?=0.479) exerted the strongest influence, followed by E-WOM (?=0.359) and content marketing (?=0.159), collectively explaining 47.3% of purchasing decisions (R²=0.473). The findings underscore the critical role of peer-generated content in building trust and reducing uncertainty, while TikTok’s interactive format amplifies E-WOM’s impact. The study contributes to the Technology Acceptance Model (TAM) by validating TikTok-specific drivers of consumer behavior. Practical implications suggest businesses prioritize authentic reviews and E-WOM strategies on TikTok to enhance consumer engagement and sales. Unexplained variance (52.7%) calls for future research on influencer marketing and cross-platform comparisons.
Ai-Driven Robotics and Automation: The Evolution of Human-Machine Collaboration Lodhi, Shahrukh Khan; Zeb, Shah
Journal of World Science Vol. 4 No. 4 (2025): Journal of World Science
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/jws.v4i4.1389

Abstract

AI-driven robotics has transformed industries through enhanced automation, yet challenges like ethical dilemmas, workforce displacement, and cybersecurity gaps persist. While prior research focused on functional applications, emotional intelligence and bio-inspired designs remain underexplored. This study examines the integration of emotionally intelligent and bio-inspired robots into human-machine collaboration, evaluates ethical governance frameworks, and proposes solutions for global regulatory harmonization. A mixed-method approach was employed, combining systematic literature reviews of 72 peer-reviewed articles (2014–2024) and case studies of AI robotics in healthcare, manufacturing, and agriculture. Data were analyzed via thematic coding and SWOT analysis. Key innovations include socially intelligent robots for elderly care, BCIs for neural-controlled prosthetics, and swarm robotics for precision agriculture. Ethical challenges like bias in hiring algorithms and accountability gaps in autonomous systems were identified, necessitating transparent AI audits. The research advocates for adaptive regulatory models to balance innovation with ethical safeguards, emphasizing human-centric collaboration. It calls for international standards to address bias, cybersecurity, and liability, offering a roadmap for policymakers and industries to harness AI robotics responsibly.
Analysis of Social Return On Investment (SROI) in the Community Empowerment Program Related to Integrated Agroculture for Forest Area Management in Trenggulunan Village, Pancur District, Rembang Regency Jayadi, Jayadi; Apriyanto, Bambang; Saputra, Edi; Pratama Putra, Vernando; Husen, Mohammad Saddam
Journal of World Science Vol. 4 No. 4 (2025): Journal of World Science
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/jws.v4i4.1390

Abstract

The Trenggulunan Agro View (TAV) Program addresses socio-environmental challenges around PLTU Rembang by leveraging social forestry, waste-to-value innovations (e.g., FABA fertilizer), and renewable energy (co-firing biomass) to empower communities. This study evaluates TAV’s socio-economic and environmental impact using SROI analysis, assessing its scalability for Indonesia’s energy transition. A qualitative-descriptive approach with SROI methodology (six stages) was applied, incorporating stakeholder interviews, financial data, and impact monetization (deadweight, displacement, attribution adjustments). The program yielded an SROI of 2.23, reflecting Rp2.23 social value per Rp1 invested, with tangible outcomes: 31% poverty reduction, 128.5% income growth, and 8% annual increase in village revenue. Environmental benefits included critical land restoration and EBT-based pest control. TAV demonstrates a replicable model for integrating CSR with renewable energy agendas, advocating policy support for scalable, community-driven forestry-energy synergies.
The Influence of Influencer Marketing, Social Media Marketing, and Electronic Word of Mouth Wom on Skintific Purchase Decisions on Shopee (Case Study in Majalengka Regency) Hanifa, Dhiany Nurhasanah; Fitriyani, Fayza Nandika; Dedu, May
Journal of World Science Vol. 4 No. 4 (2025): Journal of World Science
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/jws.v4i4.1391

Abstract

The Indonesian skincare market has evolved with increasing consumer preference for clean, minimalist beauty, leading brands like Skintific to adopt strategic digital marketing approaches. This study aims to analyze the influence of Influencer Marketing, Social Media Marketing, and Electronic Word of Mouth (eWOM) on consumer purchasing decisions, specifically for Skintific products on the Shopee platform in Majalengka Regency. Employing a quantitative approach, data were gathered from 200 respondents via a structured questionnaire and analyzed using multiple linear regression through SPSS Version 27. The findings reveal that all three independent variables significantly influence purchase decisions, with eWOM showing the strongest impact (? = 0.387), followed by Influencer Marketing (? = 0.324), and Social Media Marketing (? = 0.222). The model demonstrated good predictive power, with an R² value of 0.652. These results underscore the importance of digital marketing strategies in shaping consumer behavior and offer actionable insights for businesses to leverage influencer collaboration, social media engagement, and consumer reviews to boost sales. The research contributes to the digital marketing literature by contextualizing consumer behavior in a regional e-commerce setting and highlights the need for future studies to explore moderating variables such as brand loyalty, trust, and demographics to expand generalizability.

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