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Umar Tangke
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JURNAL BIOSAINSTEK
Published by Universitas Muhammadiyah Maluku Utara
ISSN : -     EISSN : 2685676X     DOI : https://doi.org/10.52046/biosainstek
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Jurnal BIOSAINSTEK merupakan jurnal ilmiah yang diterbitkan oleh Univeritas Muhammadiyah Maluku Utara, dikelola oleh Program Studi Teknologi Hasil Perikanan Fakultas Pertanian sebagai sarana publikasi hasil penelitian mahasiswa, dosen dan peneliti dari instansi pemerintah maupun instansi swasta. Jurnal ini memuat artikel yang belum pernah dipublikasikan sebelumnya berupa artikel hasil penelitian atau penelitian terapan dengan bidang kajian EKSAKTA UMUM dan SAINS, meliputi kajian bidang KESEHATAN, KEHUTANAN, PERTANIAN, PERIKANAN, MIPA, BIOLOGI termasuk kajian tentang FLORA dan FAUNA dari segi ILMIAH, SOSIAL dan EKONOMI, serta bidang TEKNIK dan ilmu EKSAKTA lainnya. Semua artikel yang masuk akan melalui ‘proses "PEER-REVIEW’ dan di PUBLIKASI setelah memenuhi persyaratan sesuai pedoman penulisan. Penerbitan jurnal ini dilakukan sebanyak enam bulan sekali yaitu pada bulan Januari dan Juli.
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Articles 157 Documents
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Sensory Quality Characteristics of Skipjack Tuna Crackers (Katsuwonus pelamis) Substituted with Tuna Bone Flour Rasna Wahab; Ahmad Talib; Ruslan A. Daeng
BIOSAINSTEK Vol 8 No 1 (2026): Jurnal BIOSAINSTEK
Publisher : UNIVERSITAS MUHAMMADIYAH MALUKU UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/biosainstek.v8i1.2722

Abstract

Indonesia is an archipelagic country with vast marine resources, dominated by pelagic fish such as tuna and skipjack tuna. Skipjack tuna (57,126.3 tons/year in North Maluku) is often processed traditionally, but parts other than the meat, such as bones, are generally discarded. Fish bones are a waste product rich in calcium and phosphorus, which are important for the body. Utilizing this waste into bone meal can increase the nutritional value of processed fishery products, such as fish crackers. The research was conducted at the UMMU Fishery Product Technology Laboratory in January 2024. The methods included making tuna bone meal (boiled, dried, and ground) and making skipjack fish crackers. The crackers were made in four formulations: A0 (control, 0% bone meal), A1 (10%), A2 (20%), and A3 (30%). The main analysis was a sensory quality test (organoleptic) for appearance, aroma, taste, and texture, followed by a Least Significant Difference (LSD) test if there was a significant effect. The organoleptic test results showed that the addition of tuna fish bone meal had a significant effect on all sensory quality parameters (appearance, aroma, taste, and texture). The highest values for all parameters (except appearance, which was highest in A4/30%) were generally achieved at a 30% fish bone meal addition concentration (A3 or A4 depending on the naming in the table), indicating an increase in panelist acceptance as the bone meal substitution increased. This demonstrates the potential for utilizing fish bone waste.
The Effect of Electroconvulsive Therapy (ECT) on the Ability to Control Violent Behavior in the Gatotkaca Ward, Dr. Amino Gondohutomo Mental Hospital, Central Java Province Yulina Mahaling; Dwi Indah Iswanti
BIOSAINSTEK Vol 8 No 1 (2026): Jurnal BIOSAINSTEK
Publisher : UNIVERSITAS MUHAMMADIYAH MALUKU UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/biosainstek.v8i1.2724

Abstract

Violent Behavior is an acts of aggression or violent behavior manifested verbally, physically, or via both modalities towards a target, individual, or oneself. Signs and symptoms such as red and tense face, glaring/sharp gaze, clenched fists, pacing, and high tone of voice (Pardede, J. A., & Laila, B. 2020). This study aims to implement and evaluate nursing intervention SP 1 (Deep breathing and pillow hitting technique) and the administration of Electroconvulsive Therapy (ECT) among patients displaying within the Gatotkaca Inpatient Unit of RSJD Dr. Amino Gondohutomo, Central Java Province. The approach method us utilized in this investigation is a case study design violent behavior employing a descriptive technique (Nursalam, 2020). The participants in this research consisted of three patients dealing with violent behavior issues within the Gatotkaca Inpatient Unit of RSJD Dr. Amino Gondohutomo, Central Java Province. This study showed no significant effect when administering Deep Breathing and Pillow Hitting before administering Electroconvulsive Therapy (ECT) and there was a significant impact on patients undergoing scheduled electroconvulsive therapy, with changes in physical and verbal behavior compared to before scheduled electroconvulsive therapy. There was no variation regarding the control of violent behavior within the three patients preceding electroconvulsive therapy (ECT), and a notable shift occurred in the control of violent behavior among the three patients subsequent to electroconvulsive therapy (ECT). This measure may be utilized as a substitute therapy in psychiatric nursing practice.
The Effect of Beethoven's Classical Music Therapy on the Ability to Control Auditory Hallucinations in the Dewa Ruci Room of Dr. Amino Gondohutomo Mental Hospital, Central Java Julian Debora Talasi; Dwi Indah Iswanti
BIOSAINSTEK Vol 8 No 1 (2026): Jurnal BIOSAINSTEK
Publisher : UNIVERSITAS MUHAMMADIYAH MALUKU UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/biosainstek.v8i1.2725

Abstract

Auditory hallucinations are capturing sounds or complete dialogues from two or more individuals in which the patient is instructed to perform actions that are sometimes risky (Madepan et al., 2021). Nursing care using the method of reprimanding techniques, conversations, doing activities and taking medication as well as providing Beethoven's Classical Music Therapy to patients with Auditory Hallucinations to see the patient's ability to control the hallucinations experienced by the patient. Non-pharmacologic approaches such as Beethoven's classical music therapy are considered useful in helping respondents manage hallucinations independentlyDescribe the method of reprimanding techniques, conversations and Beethoven's classical music therapy on the ability to control auditory hallucinations. This case study involved three patients (Mrs. K, Mrs. H, Mrs. D) who show ed symptoms of auditory hallucinations. And the Implementation of Freezing carried out by the researcher was for 4 days, in patients Mrs. K (02-06-2025), Mrs. H (06-07-2025), and Mrs. D (06-12-2025) through a gradual approach, namely providing hallucination rebuke techniques, training patients to converse, taking medication, and providing Beethoven classical music therapy, inputting the techniques taught into the patient's daily schedule. Data analysis used was frequency and percentage distribution. There was a significant decrease in the indicators of verbalization of hearing whispering voices and hallucinatory behavior. The scores of the three respondents decreased from the "increased" category on the first day to "decreased" on the fourth day, which showed the effectiveness of Beethoven classical music therapy intervention. rebuke, conversation, and Beethoven classical music therapy proved effective in controlling auditory hallucinations.
Application of Deep Breathing and Pillow-Hitting Techniques and Mozart Classical Music Therapy on the Ability to Control Violent Behavior in the Gatotkaca Ward of Dr. Amino Gondohutomo Mental Hospital, Central Java Feki Karu; Dwi Indah iswanti
BIOSAINSTEK Vol 8 No 1 (2026): Jurnal BIOSAINSTEK
Publisher : UNIVERSITAS MUHAMMADIYAH MALUKU UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/biosainstek.v8i1.2726

Abstract

Violent behavior can be divided into low and high levels. At a low level, violent behavior can be seen as hostility. While at a high level, violent behavior can cause serious and dangerous injuries (Suryanti & Ariani, 2018). To describe the application of Deep Breathing and Hitting a Pillow and Mozart Classical Music Therapy on the Ability to Control Violent Behavior in Nursing Care. This case study involved three patients (Mr. I, Mr. S, and Mr. O) who showed symptoms of Risk of Violent Behavior. A nursing implementation was carried out for five days for patient Mr. I, (May 29-June 2, 2025), patient Mr. S (June 3-7, 2025), while for Mr. O (June 8-12, 2025). Through a gradual approach, namely the Deep Breathing technique, hitting a Pillow, and Mozart Classical Music Therapy, and input of the techniques taught into the patient's daily schedule. Data analysis used was frequency distribution and percentage. There was a significant decrease in the verbalization indicator of the ability to control the risk of violent behavior. The scores of all three patients decreased from "increased" with a percentage value of 100.0% on the first day to "decreased" with a percentage value of 100.0% on the third day, indicating the effectiveness of the interventions provided to the patients. Deep breathing, pillow beating, and Mozart classical music therapy have been proven effective in reducing the intensity and frequency of violent behavior in patients with potential violent behavior care problems. These actions can be used as for non-medication therapy options in psychiatric care settings.
The Application of Free Drawing Art Therapy on the Ability to Control Auditory Hallucinations in The Dewaruci Room of Dr. Amino Gondohutomo RSJD, Central Java Devilya Pasimanyeku; Dwi Indah Iswanti
BIOSAINSTEK Vol 8 No 1 (2026): Jurnal BIOSAINSTEK
Publisher : UNIVERSITAS MUHAMMADIYAH MALUKU UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/biosainstek.v8i1.2727

Abstract

Hallucinations are a mental disorder in which clients experience sensory perception disorders, resulting in false sensations of sound, taste, touch, sight, or smell. Clients with auditory hallucinations hear voices commanding and calling them to perform activities, consisting of two or more voices commenting on a person's behavior or thoughts. Auditory hallucinations are a stimulus disturbance in which clients hear voices, especially human voices. They typically hear voices discussing their thoughts and ordering them to do something. This study aims to describe the application of free-drawing art therapy in nursing care for patients with sensory perception disorders: auditory hallucinations in the DewaRuci Ward of Dr. Amino Gondohutomo Mental Hospital, Central Java. This case report involves three patients (Mrs. S, Mrs. R, and Mrs. A) who exhibited symptoms of auditory hallucinations. Nursing implementation was carried out over three sessions using a step-by-step approach, including techniques for reprimanding hallucinations, medication education, distraction through drawing and coloring, conversational practice, and encouragement to make drawing a routine. The evaluation results showed a significant decrease in indicators of verbalization, hearing whispers, and hallucinatory behavior. The patient experienced a decrease from the "increased" category at the second meeting to "decreased" on the third day, indicating the effectiveness of the art therapy intervention. In conclusion, art therapy has been proven effective in reducing the intensity and frequency of auditory hallucinations in patients with sensory perception disorders. This intervention can be used as an alternative non-pharmacological therapy in psychiatric nursing practice.
Abundance and Community Structure of Reef Fish (Family Acanthurudae) Catches Landed by Fishermen at the Fishermen's Fish Market, Pondokdadap Coastal Fishing Port, Malang Regency, East Java Sabilatul Mufarrohah; Husain Latuconsina; Hamdani Dwi Prasetyo; Anthon Andrimida
BIOSAINSTEK Vol 8 No 1 (2026): Jurnal BIOSAINSTEK
Publisher : UNIVERSITAS MUHAMMADIYAH MALUKU UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/biosainstek.v8i1.2736

Abstract

The Acanthuridae family is a group of fish that inhabits coral reef ecosystems of medium to large size, generally found in various types of coral reef habitats with diverse live coral cover. This study aims to analyze the abundance, frequency of presence, and community structure of fish from the Acanthuridae family landed by fishermen at the Fishermen's Fish Market in the Pondokdadap Coastal Fishing Port. The study lasted for three months (April - June 2025) with sampling times every two weeks. Data analysis includes relative abundance, frequency of presence, and community structure (Diversity, Evenness, and Dominance indices). The results of the study identified eight fish species from the Acanthuridae family with a total of 79 individuals, Acanthurus xanthopterus with 44 individuals with a relative abundance of 56%, and a frequency of presence of 83% which is categorized as commonly found. Community structure values including the diversity index are categorized as low, the evenness index is unstable, and the dominance index is low. The conservation status of four species (50%) of fish is Least Concern (Acanthurus lineatus, Acanthurus xanthopterus, Naso elegans, and Naso unicornis). While the other 50% of species are categorized as Data Deficient (Naso tuberosus, Naso reticulatus, Ctenochaetus binotatus, Prionurus chrysurus). However, continuous monitoring of the catch level and population status of fish of the Acanthuridae family in the waters of the Sempu Strait directly adjacent to the Pondokdadap Coastal Fishing Port is needed to provide important information in determining the appropriate fisheries management model.
The Relationship Between Knowledge Level and Adolescent Girls’ Behavior Regarding Personal Hygiene During Menstruation in Tobelo District Olivia Asih Blandina; Yulina Mahaling
BIOSAINSTEK Vol 8 No 2 (2026): Jurnal BIOSAINSTEK
Publisher : UNIVERSITAS MUHAMMADIYAH MALUKU UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/biosainstek.v8i2.2740

Abstract

This study aims to determine the relationship between the level of knowledge and the behavior of young women regarding personal hygiene during menstruation in Tobelo District. The research method used in this research is descriptive analytic quantitative research with a crosssectional approach with a total population of 4,688 young women in Tobelo District, a total sample of 370 respondents. The sampling technique was carried out using simple random sampling. Data were collected using questionnaires and analyzed univariately and bivariately using Spearman's rho analysis. The results showed that the knowledge level of young women was not good at 74%, good at 26% and personal hygiene behavior during menstruation was not good at 55%, good at 45% and there was a relationship between knowledge and behavior of young women about personal hygiene during menstruation at Tobelo District (P=0.00). Based on the results of the study, it can be concluded that the level of knowledge of young women about menstruation is included in the unfavorable category of 74% so that the behavior of young women regarding personal hygiene during menstruation is in the unfavorable category of 55%, where good knowledge is very important in behaving so there is a relationship between knowledge with the behavior of young women regarding personal hygiene during menstruation in Tobelo District.
Collaboration of Predisposing and Enabling Factors in Stunting Prevention in Soa-Sio Village, Tidore Islands City Megawati Istiqamah; Sitti Nurhidayanti Ishak; Norma B. Toduho; Mayasari Soamole; Hestyn Amalia
BIOSAINSTEK Vol 8 No 2 (2026): Jurnal BIOSAINSTEK
Publisher : UNIVERSITAS MUHAMMADIYAH MALUKU UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/biosainstek.v8i2.2764

Abstract

Stunting is a chronic nutritional problem resulting from long-term nutrient deficiency that has a systemic impact on children’s intellectual capacity. This qualitative study aims to analyze the relationship between predisposing and enabling factors in stunting prevention efforts in Soa-Sio Village, Tidore Kepulauan City. Data were collected through in-depth interviews with seven mothers of stunted toddlers as primary informants and one program officer as a key informant, with data verification using source triangulation. The study findings indicate that prevention efforts have not been fully effective due to gaps in health literacy and household sanitation issues. Regarding predisposing factors, although 100% of respondents had been exposed to information about stunting, 71.4% understood stunting only as a condition of short stature without realizing its cognitive impacts. Meanwhile, regarding enabling factors, physical facilities and clean water are adequate, but their utilization is hindered by communication barriers stemming from health workers’ formal and inflexible approach to local languages. Significant environmental barriers were also found in the area of sanitation, where 28.5% of respondents did not have a private toilet and still practiced shared sanitation. In conclusion, the main barriers to stunting prevention stem from mothers’ low cognitive understanding and poor household sanitation, which have not kept pace with the available physical infrastructure. It is recommended that the Soa-Sio Community Health Center reorient its educational strategy by using interactive counseling methods in the local language, and that a cross-sectoral program be implemented to provide incentives for the construction of sanitary toilets.
Concrete Quality Design F'C 21 MPa Using SNI 7656:2012 Method Using Local Materials (C Ibu Selatan Quarry) Etwar Luang; Joni Hermanto; Muhammad Usamah
BIOSAINSTEK Vol 8 No 2 (2026): Jurnal BIOSAINSTEK
Publisher : UNIVERSITAS MUHAMMADIYAH MALUKU UTARA

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

Abstract

The rapid development of infrastructure in various sectors, including buildings, bridges, and towers, has increased the demand for concrete as a primary construction material. Concrete is widely used due to its advantages such as high compressive strength, durability, fire resistance, and economic efficiency. The compressive strength of concrete is generally evaluated at 28 days, while early-age strength development can be used to estimate its final performance.This study aims to evaluate the characteristics of local Class C quarry materials in Ibu Selatan District and to design a concrete mix with a target compressive strength of F’c 21 MPa using the SNI 7656:2012 method. Fine and coarse aggregates were obtained from local quarry sources in West Halmahera Regency. The engineering properties of the materials were tested to ensure compliance with concrete requirements.Concrete specimens were cast in cylindrical molds measuring 15 cm × 30 cm and tested for compressive strength at curing ages of 3, 7, 14, 21, and 28 days. The results show that the compressive strength increased with curing age, indicating normal strength development. The 28-day compressive strength reached the target design value of F’c 21 MPa, confirming that the mix design method is effective for producing normal concrete using local materials.The study concludes that local quarry materials from Ibu Selatan District are suitable for use in structural concrete and can reduce dependence on imported materials while remaining economically efficient.
Artificial Intelligence and Data-Driven Approaches for Proactive Road Safety Analysis: A Systematic Review (2021–2025) Dr. Zubair Saing
BIOSAINSTEK Vol 8 No 2 (2026): Jurnal BIOSAINSTEK
Publisher : UNIVERSITAS MUHAMMADIYAH MALUKU UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/biosainstek.v8i2.2790

Abstract

This systematic review analyzes 21 peer-reviewed articles (2021–2025) from ScienceDirect, Elsevier, and IEEE Xplore to examine methodological advances in road safety research. Findings reveal a paradigm shift from retrospective crash analysis to proactive, data-driven approaches, with machine learning (ML) and deep learning (DL)—particularly ensemble methods such as Random Forest, XGBoost, and neural networks—achieving crash detection accuracies of 85–92%. Explainable AI (XAI) frameworks, especially SHAP, enhance model interpretability, while hybrid and ensemble models improve predictive stability. Real-time monitoring via IoT sensors, connected vehicles, and computer vision enables surrogate safety evaluations using conflict-based metrics. Despite these advances, challenges remain regarding data heterogeneity, model transferability, privacy, and computational demands. Future directions include integrating autonomous vehicles, implementing standardized data-sharing platforms, and deploying automated safety countermeasures to transition from prediction to proactive prevention.

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