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INDONESIA
Formosa Journal of Science and Technology (FJST)
ISSN : -     EISSN : 29646804     DOI : https://doi.org/10.55927/fjst.v1i2
Formosa Journal of Science and Technology (FJST) is an open-access scientific journal that publishing full-length research papers and review articles covering subjects that fall under the wide spectrum of science and technology. FJST journal is dedicated towards dissemination of knowledge related to the advancement in science and technology. The prestigious interdisciplinary editorial board reflects the diversity of subjects covered in this journal. Under the realm of science and technology, the coverage includes environmental science, pure and applied mathematics, agricultural research and engineering, biology, biotechnology, bioinformatics, management science, business and economics, Healthcare sciences (including clinical medicine, preventive medicine & public health), physics, biophysics, computer science, chemistry and bioengineering, to name a few. Formosa Journal of Science and Technology is published by Formosa Publisher. The journal now brings out monthly publications. It supports the open access policy for making scientific research accessible to one and all.
Arjuna Subject : Umum - Umum
Articles 896 Documents
Qualitative Descriptive Analysis of Brand Image Management on the Instagram Account @temanhaticoffee Weningtyas Tris Handayani; M. Nastain; Eunike Dina Awola
Formosa Journal of Science and Technology Vol. 4 No. 2 (2025): February 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjst.v4i2.8

Abstract

Instagram is a social media that makes it easy somebody for interact virtually so that made into receptacle in building a brand image product. Social media This considered effective for build image or brand image because considered very influential in build perception public to A brand. In Indonesia itself currently become a trend in many coffee shops in demand by all circles. So that many coffee shops are competing race build image via Instagram so that more known to the public. One of them is a Friend of the Heart located in the Regency Kebumen with account Instagram @Temanhaticoffee. Has more followers from 7,000 followers. Where the number of followers can influential towards the coffee shop in building brand image. Purpose from study This is for know How analysis brand image construction of the Instagram account @Temanhaticoffee. Research This use method descriptive qualitative with do observation, documentation, and in -depth interviews with the manager and admin of Coffeeshop Teman Hati.
The use of @beraucoal.id as a Publication and Information Media of PT. Berau Coal Febriansyah Febriansyah; Rani Dwi Lestari; Yeni Febrianty
Formosa Journal of Science and Technology Vol. 4 No. 2 (2025): February 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjst.v4i2.7

Abstract

In utilizing Instagram social media, PT Berau Coal has Instagram (@beraucoal.id) as a publication and information tool for the public. Researchers used descriptive qualitative research methods with observation, interview and documentation data collection techniques. Researchers aim to find out how Instagram is used in company information publication activities. The research results show that PT Berau Coal uses Instagram as an appropriate communication medium with the public and stakeholders. By using 4 important aspects in the theory of The Circular Model of Same (Share, Optimize, Manage, Engage). In the Share aspect, the company actively participates in social activities, builds relationships with the community, and builds trust. The Optimize aspect shows the use of Instagram features such as Feeds, Reels, Stories, Highlights, Captions and Hashtags to disseminate information more efficiently. The Manage aspect emphasizes the importance of managing content consistently and in accordance with Indonesian language norms. Lastly, the Engage aspect highlights collaboration with local influencers to increase interaction and create closer relationships with the community.
The Influence of the Website www.kejari-sleman.go.id on the Quality of Public Information Services Putri Simorangkir; Rosalia Prismarini Nurdiarti; Erlika Yusfiarista
Formosa Journal of Science and Technology Vol. 4 No. 2 (2025): February 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjst.v4i2.6

Abstract

Websites as public information media play a crucial role in the increasingly digital process of information dissemination. However, the quality of public information services also needs to be evaluated to understand how a website can support service delivery to the community. This study aims to determine whether the website www.kejari-sleman.go.id influences the quality of public information services. This research employs a quantitative method with primary and secondary data sources. The sampling technique used is purposive sampling, involving the distribution of questionnaires to 100 respondents from Sleman. Data analysis is conducted using simple linear regression, which connects one independent variable with one dependent variable to determine the effect of the independent variable on the dependent variable. The results, analyzed using SPSS 25 for Windows, show that the website www.kejari-sleman.go.id has a positive and significant impact on the quality of public information services.
Implementation of Light Steel and Gypsum Marketing Communication Strategy at PT. Gias Yogyakarta Company 2022 Anton Widianto; M. Nastain; Nur Siva
Formosa Journal of Science and Technology Vol. 4 No. 2 (2025): February 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjst.v4i2.5

Abstract

Marketing Strategy is a plan that is generally integrated in the field of marketing in marketing targets to achieve company goals through a marketing mix such as product, price, place and promotion strategies. As a development of the benefits of this research in the field of knowledge and insight for researchers regarding its application and theory Light Steel and Gypsum marketing communication strategies as well as how to improve the sales system, as material to provide benefits in looking at marketing strategies in the world out there. This research is seen as a whole, obtained through descriptive research methods obtained through observation, documentation and analysis of data obtained qualitatively summarized inductively. What results can be obtained from analyzing the data obtained in the marketing strategy implemented using a combination of marketing strategies which of course includes product strategies with the characteristics of each product, having a way of using your own writing/work. From this strategy, affordable prices can be obtained at various levels. From Strategy Places that are easy to reach, as well as places in several Anywhere Areas. The promotional strategy covers many places in various regions.
Implementation of Cyber Public Relations of the Tourism and Culture Department at Kebumen Regency in Disseminating Tourism Information through New Media Vira Fitriani Yuniar; Kristina Andryani; Nur Siva
Formosa Journal of Science and Technology Vol. 4 No. 2 (2025): February 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjst.v4i2.4

Abstract

Cyber public relations are a new breakthrough in the field of public relations. One of its roles is as the spearhead of information which is required to be able to distribute information as widely as possible. In this case, the presence of cyber public relations is one of the answers to these challenges. Cyber public relations by using internet-based new media have been implemented by the Tourism and Culture Office of Kebumen Regency in disseminating tourism information as well as expanding the target audience. This study aims to determine the application of cyber public relations at the Kebumen Regency Tourism and Culture Office in disseminating tourism information through new media. The method used is descriptive qualitative with Holtz's cyber public relations theory which has four indicators. The results of this study found that regarding the first indicator, namely strategic, it has been pursued well through media management, publication schedules, forms of information delivery, and collaboration. Next is integrated by using new media, especially social media and websites. Targeted by identifying the audience based on age and doing paid promotions. Measurable by conducting media analysis such as looking at insights and followers.
Implementation of Corporate Social Responsibility (CSR) at Hotel H Boutique Jogja in Maintaining Brand Image Oky Rangga Sukendar; Rosalia Prismarini Nurdiarti; Erlika Yusfiarista
Formosa Journal of Science and Technology Vol. 4 No. 2 (2025): February 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjst.v4i2.3

Abstract

The low level of implementation of Corporate Social Responsibility (CSR) in some Indonesian companies reflects the challenges in building social responsibility. However, since 2022, there has been a 10% increase in the implementation of CSR in Indonesia. CSR plays an important role in strengthening a company's relationship with society, preserving the environment, and building long-term sustainability. However, there are still companies that consider CSR as a taboo. Through a case study on Hotel H Boutique Jogja, this research outlines the implementation of CSR in maintaining brand image. The research method used is qualitative with a descriptive approach. This research is studied with the theory of Corporate Social Responsibility (CSR) from Philip Kotler and Nancy Lee to analyze the implementation of corporate responsibility at Hotel H Boutique Jogja. The results of this study show that Hotel H Boutique Jogja implements various CSR programs such as Malioboro cleaning activities, celebration activities, social campaigns, charity, and waste sorting. The hotel is committed to strengthening relationships with the community as well as forming a sustainability- oriented brand image.
Understanding Gastrointestinal Involvement in Juvenile Idiopathic Arthritis: A Perspective from Within the Gut Saskia Ratna Desita; Nadira Muthi Tsania
Formosa Journal of Science and Technology Vol. 4 No. 2 (2025): February 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjst.v4i2.2

Abstract

Juvenile idiopathic arthritis (JIA) is the most common form of arthritis affecting the pediatric population. Gastrointestinal diseases such as Inflammatory Bowel Disease (IBD) and Celiac Disease (CD) are more prevalent in patients with JIA. Alteration in gut microbiota composition results in immune dysregulation, disruption of the gut mucosal barrier, and altered intestinal functionality. Furthermore, medication commonly prescribed for JIA patients impacts intestinal health. Management strategies have been suggested to address these complications, including proton pump inhibitors (PPIs), folic acid supplementation, and proper nutrition. This literature review aims to explore the mechanisms underlying gastrointestinal involvement in JIA, assess the impact of commonly used medications, and provide insights into the clinical implications and management.
Development of "3 in 1 Cards" Media to Facilitate the Ability to Recognize Letters of Children Aged 4-5 Years Edi Hendri Mulyana; Taopik Rahman; Elan Elan; Risbon Sianturi; Ratna Azshari Suhana
Formosa Journal of Science and Technology Vol. 4 No. 2 (2025): February 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjst.v4i2.1

Abstract

This research uses the EDR (Educational Design Research) method with the McKenney and Reeves model. The aim is to produce a development product through validation and testing stages so that it can produce an effective, practical and valid product related to development media to facilitate the ability to recognize letters for children aged 4-5 years. This research was carried out in two stages, stage one at TKA Sulalatul Huda and stage two at RA Al Hidayah. The results obtained from these two stages show that the media developed regarding media effectiveness is declared suitable for use in Early Childhood Education. This can also be seen through the teacher response questionnaire regarding the use of 3in1 card media with percentages of 100% and 85.7%, so that the development of 3in1 card media to facilitate the ability to recognize letters for children aged 4-5 years is stated to be because it makes it easier for teachers to open lectures and other information. during learning, especially in recognizing letters.
Utilization and Validation of SOLO-Based Learning Activity Sheet (LAS) in Science Andro R. Romano; Joshua T. Soriano
Formosa Journal of Science and Technology Vol. 4 No. 3 (2025): March 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjst.v4i3.48

Abstract

This study aimed to design and validate the SOLO-Based Learning Activity Sheet (LAS) and utilize it to determine its effects on the performance of learners in Science. The SOLO-Based Learning Activity Sheet (LAS) served as the instructional material which contains different activities representing each SOLO level as to ‘unistructural, multistructural, relational, and extended abstract’. It used a descriptive developmental research design participated by 185 Grade 10 learners. Using the ‘mean score’ and ‘standard deviation’, the results revealed that the expert validation of SOLO-based learning activity sheet (LAS) was highly acceptable in terms of “components and characteristics”. The learners were subjected to pretest and posttest to measure any significant changes in performance before and after implementing the SOLO-Based Learning Activity Sheet (LAS). Using a ‘paired T-test’, the results show a significant difference between the pretest and posttest. It shows that the performance of learners has improved after the utilization of the SOLO-Based Learning Activity Sheet (LAS).
Design and Simulation of a Gambir Press Machine with Hydraulic and Screw Press System, Capacity 100 kg per Hour Eka Putra Dairi Boangmanalu; Jandri Fan HT Saragi; Angga Bahri Pratama; Sahat Sahat; Franklin Taruyun Hudeardo Sinaga; Siti Ulgari
Formosa Journal of Science and Technology Vol. 4 No. 3 (2025): March 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjst.v4i3.43

Abstract

This study aims to design and simulate a gambir press machine utilizing a hydraulic system and a screw press with a capacity of 100 kg per hour to enhance production efficiency. The design process is conducted using CAD/SolidWorks software. The design calculations include production capacity, hydraulic pressing force, and drive motor power. Simulation results indicate that the hydraulic system provides uniform pressure distribution of up to 94%, while the screw press increases extraction efficiency by up to 86%. Prototype testing demonstrates that the machine operates with an extraction efficiency of 95% while maintaining optimal power consumption. This machine is expected to improve the productivity of gambir farmers through a more efficient design and easier operation.

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