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Gustari, Pande Made Ayu Yunita; Suarniti, Ni Wayan; Darmapatni, Made Widhi Gunapria

Bali Health Published Journal (BHPJ) 2026 Sekolah Tinggi Ilmu Kesehatan KESDAM IX/Udayana

- Background: The rate of cesarean section (CS) deliveries continues to increase in Indonesia. Bali Province ranks first nationally, with a cesarean delivery rate of 53.2%. Cesarean section results in surgical wounds that cause pain in postpartum mothers. One non-pharmacological intervention to reduce pain is early mobilization through video media. Objective: This study aimed to determine the differences in pain intensity among post-cesarean mothers before and after receiving early mobilization through video media. Methods: This study employed a quantitative approach with a pre-experimental one-group pretest-posttest design. The study population consisted of post-cesarean mothers at Singasana Regional General Hospital. A total of 26 respondents who met the inclusion and exclusion criteria were recruited. Pain intensity was measured using the Numeric Rating Scale (NRS) before and after the intervention. The intervention consisted of early mobilization delivered through a 3-minute and 23-second video, accompanied by healthcare personnel. Data were analyzed using the Wilcoxon test. Results: Most respondents were aged 20–35 years, multiparous, had completed senior high school, and were employed. The median pain intensity decreased from 5.00 before the intervention to 3.00 after the intervention. The Wilcoxon test showed a p-value of 0.000 (p < 0.05), indicating a significant difference in pain intensity before and after the intervention. Conclusion: Early mobilization through video media was effective in reducing pain intensity among post-cesarean mothers. Video media can be utilized as an educational tool to support the implementation of early mobilization in healthcare settings..

Faradillah Usman; Fidzah Nur Fajrina Murad; Wirda Aulia; Nurul Fatimah

Jurnal Sains dan Kesehatan (JUSIKA) 2026 Universitas Muhamadiyah Manado

Dental caries is one of the most common oral health problems among young children. Preschool-aged children are highly dependent on their parents, especially mothers, for dental health care. A mother's level of knowledge is expected to influence the incidence of caries in children. Purpose: This study aims to determine the relationship between maternal knowledge and the incidence of dental caries among children at Qalby Play School, Bogor Regency. Method: This research employed a cross-sectional design with an analytic survey approach. The population consisted of all mothers and their children at Qalby Play School, totaling 30 participants, selected using total sampling. Data were collected using questionnaires to assess maternal knowledge and odontogram sheets to measure caries incidence. Data were analyzed using univariate and bivariate analysis with the Chi-square test. Result: The results showed a significant relationship between maternal knowledge and the incidence of dental caries in children, with a p-value 0,047 < 0,05. Conclusion: There is a statistically significant relationship between maternal knowledge and the incidence of dental caries in children. Therefore, it is important for parents, especially mothers, to pay close attention to their children's oral health by ensuring proper and regular tooth brushing and scheduling dental check- ups every six months.

Wiwin Maryani Mada; Winardi Budi Setiawan; Ahmad Husin

Perspektif: Jurnal Pendidikan dan Ilmu Bahasa 2026 STAI YPIQ BAUBAU, SULAWESI TENGGARA

This study aims to analyze the implementation of blended learning on the motivation and learning outcomes of fifth-grade students at UPTD SD Negeri Oli′O. This study employs a quantitative approach with a quasi-experimental design. The research subjects were fifth-grade students, comprising an experimental class using LMS-based blended learning and a control class using conventional learning. Data were collected through learning motivation questionnaires and learning outcome tests administered before and after the intervention. Data analysis was conducted using the Kolmogorov-Smirnov normality test, Levene’s homogeneity test, F-test ANOVA, and paired samples t-test. The results indicate that the implementation of the blended learning model has a positive effect on students’ motivation and learning outcomes. Students who participated in blended learning demonstrated better learning motivation compared to those in the conventional learning group. Additionally, student learning outcomes improved because learning materials could be flexibly accessed again via online platforms, thereby providing students with broader opportunities to understand the material independently.

Hibatullah, Habibi; Muktiono , Eka; Evi Marti

MALFINA : Maritime Logistics and Financial Journal 2026 Akademi Angkatan Laut

This study analyzes the effect of logistics digitalization systems and personnel competence on the distribution of personnel uniforms (kaporlap) at Kodiklatal. The study was motivated by the fact that the distribution system had not yet operated optimally despite the implementation of digital logistics, while delays in updating the Sistem Informasi Entitas Samapta (SIMBENSAM), limited documentation of device identities, and unequal digital skills among personnel still constrained distribution performance. A quantitative approach with explanatory design was applied. The population consisted of 3,099 personnel and the sample comprised 97 respondents selected using Slovin's formula. Data were collected through Likert-scale questionnaires and internal documentation, then analyzed using validity and reliability tests, classical assumption tests, descriptive analysis, and simple and multiple linear regression. The results show that the logistics digitalization system has a positive and significant effect on kaporlap distribution (t = 24.607; p < 0.05), personnel competence also has a positive and significant effect (t = 37.972; p < 0.05), and both variables simultaneously affect distribution performance (F = 788.285; p < 0.05) with an R square of 0.944. These findings confirm that digital systems and human competence must be strengthened in an integrated manner to support efficient, accurate, and timely distribution in a military education environment.

Hudeni Rizki; Dealita Khairani Daulay; Evlindari Sentani Daulay

Sevaka : Hasil Kegiatan Layanan Masyarakat 2026 STIKES Columbia Asia Medan

Early marriage remains a significant issue in Indonesia, particularly among adolescents, and has serious implications for reproductive health. This community service activity aimed to increase students' knowledge about the impact of early marriage on reproductive health. The activity was conducted at Etislandia Senior High School Medan with 43 participating students. The method used was counseling through lectures, discussions, and question-and-answer sessions, accompanied by pre-test and post-test evaluations. The results showed a significant increase in students' knowledge, with the average pre-test score of 54.2 rising to 85.6 in the post-test. Students showed high enthusiasm during the session and were able to identify various risks of early marriage, including reproductive tract infections, cervical cancer risk, and maternal mortality. This activity has implications for the importance of reproductive health education as a preventive effort against early marriage

Sumernawati, Ni Wayan Dewi; Suarniti, Ni Wayan; Darmapatni, Made Widhi Gunapria

Bali Health Published Journal (BHPJ) 2026 Sekolah Tinggi Ilmu Kesehatan KESDAM IX/Udayana

Background: Breastfeeding is a valuable experience for both mother and infant, enhancing cognitive development, immunity, and emotional bonding. However, exclusive breastfeeding coverage remains suboptimal, partly due to inadequate breastfeeding technique skills among mothers. Objective: This study aims to analyze the differences in breastfeeding technique skills among pregnant women before and after a video-based educational intervention at the Gema Santi Nusa Penida Regional General Hospital, Klungkung Regency. Methods: This study utilized a pre-experimental design with a one-group pretest-posttest approach. The population consisted of 160 pregnant women visiting the Gema Santi Nusa Penida Regional General Hospital from March to April 2025. A sample of 32 pregnant women was determined using a comparative analysis sample size formula and selected via purposive sampling. Primary data were collected through observation using a validated and reliable breastfeeding technique skill checklist (calculated $r = 0.411 - 0.758 > 0.349$; Cronbach's alpha $= 0.757 > 0.6$). Results: The Shapiro-Wilk test indicated that the data were normally distributed, with values of 0.325 (pre-test) and 0.127 (post-test) $> 0.05$. The mean score for breastfeeding technique skills was 42.28 before the intervention and increased to 70.46 afterwards. The paired t-test demonstrated a significant difference in breastfeeding technique skills before and after the educational intervention ($p = 0.000 < 0.05$). Conclusion: Video media is highly effective in improving breastfeeding technique skills. Future initiatives should focus on developing more comprehensive video content to further enhance educational efficacy.

M.Raafi Fadhilah; Sukma Anggreini Tanjung; Arya Darma Wansyah; Anugrah Anugrah; Yoga Saputra

Jurnal Praba : Jurnal Rumpun Kesehatan Umum 2026 STIKES Columbia Asia Medan

The development of information technology has encouraged the emergence of electronic library innovations as a solution to improve community literacy, particularly in 3T (Disadvantaged, Frontier, and Outermost) areas with limited access to information. This study aimed to analyze the effectiveness of the GEPSI Electronic Library in improving community knowledge in Tanjung Pidada Village, Tempuling District, Indragiri Hilir Regency. This research employed a quasi-experimental design using a one-group pre-test and post-test approach. The sample consisted of 30 respondents selected through total sampling technique. Data were collected using pretest and posttest questionnaires and analyzed statistically to determine differences before and after the intervention. The results showed that prior to the intervention, the majority of respondents had poor knowledge (73.3%), while after using the GEPSI e-library, most respondents were categorized as having good knowledge (73.3%). Statistical analysis indicated a p-value of 0.000 (p < 0.05), demonstrating a significant difference between pretest and posttest scores. It can be concluded that the GEPSI Electronic Library is effective in improving community knowledge in 3T areas. This program has the potential to become an innovative strategy for equalizing information access and enhancing community literacy.

Alifa Septiani Putri; Fafi Inayatillah

This study aims to describe the process of implementing the Sympathy Mailbox media in writing expressions of concern by knowing the improvement in student learning outcomes and their responses. This study uses experimental research with a quantitative descriptive approach and a pretest-posttest control group design. The subjects involved were 64 seventh-grade students of SMP Negeri 47 Surabaya. Data collection included observation, tests, and questionnaires with data analyzed in the form of percentages, means, and t-tests. The results obtained showed that the learning process ran very well starting from the preparation stage in the form of providing two sympathy boxes, the implementation stage and the evaluation stage through the final test and response questionnaire. This can be proven by the percentage of student activity of 93.75% and educators 90%. The average student learning score increased in the pre-test from 75.12 to 84.37 with a gain value of 9.31. The t-test produced a t-count value of 9.23 which was higher than the t-table, this proved that there was a significant influence of the sympathy mailbox media on the ability to write expressions of concern. The students' response to the learning was very positive, so it can be concluded that the process of implementing the sympathy box media in learning was successful.

Nirmalasari, Komang Yunitia; Pratama, Agus Ari

Bali Health Published Journal (BHPJ) 2026 Sekolah Tinggi Ilmu Kesehatan KESDAM IX/Udayana

Background: Chronic Kidney Disease (CKD) patients undergoing long-term hemodialysis often experience anxiety due to therapy dependency, changes in health conditions, and uncertainty regarding the disease. Unresolved anxiety can reduce quality of life, comfort, and patient adherence to treatment. Therefore, non-pharmacological interventions are needed that are safe, easy to implement, and aligned with the patient's spiritual values. Mantram Tri Sandya has the potential to provide relaxation and psychological calm, thus helping to reduce anxiety. However, scientific evidence regarding the effectiveness of this therapy in hemodialysis patients is still limited, making this research crucial.  Purpose: The aim of this research is to determine the effect of the Tri Sandya mantra on reducing anxiety levels in CKD patients who are undergoing hemodialysis at the Buleleng Regency Regional Hospital. Methods: Pre-Experimental One Group Pre-Test & Post-Test research design with the Wilcoxon Signed Rank Test conducted at the Buleleng Regency Regional General Hospital. Data were collected using the HARS (Hamilton Anxiety Rating Scale) questionnaire sheet with Purposive Sampling technique with a sample size of 88 people. Results: The results obtained from this study were that there was a decrease in anxiety levels when given Mantra Tri Sandya therapy to CKD patients who were undergoing hemodialysis with a P value <0.001 (p<0.05). Conclusion: There is a significant effect of administering the Tri Sandy mantra on reducing anxiety levels in CKD patients who are undergoing hemodialysis at the Buleleng Regency Regional Hospital.

Maysahani Diya Faiz; Putri Dian Dia Conia

Jurnal Pengabdian Masyarakat Nusantara (Pengabmas Nusantara) 2026 Universitas Muhammadiyah Manado

Overcapacity in correctional facilities is a persistent issue that can generate psychological distress and reduce inmates’ ability to adapt effectively to their living environment. Limited personal space, restricted autonomy, and continuous social pressures may negatively affect environmental mastery, which is an important dimension of psychological well-being. This study aimed to examine the effectiveness of mindfulness therapy in improving environmental mastery among inmates at the Tangerang Class IIA Women’s Correctional Facility. An experimental method with a one-group pre-test and double post-test design was employed. The participants consisted of nine inmates who demonstrated low to moderate levels of psychological well-being and mindfulness. Data were analyzed using a paired-sample t-test and the N-Gain Score to evaluate changes before and after the intervention. The findings revealed a statistically significant improvement in environmental mastery following mindfulness therapy (t(8) = -12.72, p < 0.001), with the positive effects remaining evident during the follow-up assessment. The average N-Gain score of 0.546 indicated that the intervention achieved a moderate level of effectiveness. These findings suggest that mindfulness therapy is an effective and practical psychological intervention for enhancing environmental mastery, strengthening psychological adaptation, and supporting the overall well-being of inmates in correctional settings.

Muhammad Anis Taslim; Bagus Ananta Tanujiarso; Akub Selvia; Muhammad Dwi Kurniawan

Jurnal Sains dan Kesehatan (JUSIKA) 2026 Universitas Muhamadiyah Manado

Diabetes Mellitus (DM) is a chronic metabolic disease characterized by persistently high blood sugar levels, which can lead to complications such as diabetic foot issues. A crucial aspect for healthcare professionals providing care to DM patients is assessing the patient's level of adherence and understanding regarding self-care and disease management. Data from the 2023 SKI (Indonesian Health Survey) indicates there were 118,184 cases of Diabetes Mellitus in Central Java. Foot care education delivered via remote services assists patients in performing proper foot care to prevent complications associated with the condition. This study aimed to determine the effectiveness of an animated video based on the Theory of Planned Behavior in improving the knowledge and adherence of patients with diabetic ulcers. A quasi-experimental design was employed, utilizing a one-group pre-test and post-test approach with a control group. Incidental sampling was used to select 60 respondents. The Mann-Whitney test yielded a p-value of < 0.05 (0.017), demonstrating that the animated video based on the Theory of Planned Behavior was effective in enhancing both adherence and knowledge among patients with diabetic ulcers. The findings suggest that this animated video, leveraging audiovisual media, can be implemented in educational settings to help prevent foot complications in patients with diabetes.

Ira Handayani; Ndaru Prasastono

Garina 2026 Akademi Kesejahteraan Sosial Ibu Kartini Semarang

This study aimed to determine the physical characteristics and consumer preferences of a commercial fusion dessert, durian–katuk klapertaart (Sauropus androgynus). An experimental method was employed using a Completely Randomized Design (CRD) with three different treatments. Organoleptic evaluation was conducted by 30 untrained panelists using a hedonic test. The data were analyzed using Analysis of Variance (ANOVA) followed by Duncan’s Multiple Range Test. The results showed that the substitution percentage in each treatment had a significant effect on consumer acceptance in terms of aroma, texture, color, and taste. Formulation F2 was the most preferred by the panelists. The physical characteristics of the F2 formulation were soft with a slightly fibrous texture, a moderately strong durian aroma, a fairly strong katuk aroma, a slightly dark green color, and a balanced sweet taste of durian and katuk.

Aulia Romadona; Kuswidyaningrum N. J.

Garina 2026 Akademi Kesejahteraan Sosial Ibu Kartini Semarang

The purpose of this study was to determine the learning outcomes of second-semester students in solid hair trimming skills after receiving learning through compression methods using video-based media or compression methods without media, also to analyze how influential video media in compression methods are on student learning outcomes on trimming material. The following study is a type of quasi-experimental research. With the results showing that the average post-test score of experimental class students, who were given learning using the exposure method with the help of video media on solid hair trimming material, was 83.93. On the other hand, the control class, which was given demonstration learning without video media. The average post-test score was 79.30. The results of the Hypothesis test showed a calculated value greater than the t table (4.158 > 2.00) and a significance value of 0.0000 smaller than 0.05. Therefore, it can be concluded that explanations with the help of video media have an influence on learning outcomes in solid hair trimming in second-semester students. In addition, this method has an effect of increasing by 5.84% on learning outcomes compared to the demonstration method without media.Keywords: Demonstration Method, Video, Solid Hair Cutting

Monika Handayani Br Ginting; Diah Ayu Suryani Sitanggang; Ermina Waruwu

JURNAL ILMIAH PENDIDIKAN KEBUDAYAAN DAN AGAMA 2026 CV. ALIM'SPUBLISHING

This study aims to implement the Cooperative Integrated Reading and Composition (CIRC) learning model to improve collaboration skills and learning outcomes among phase E students in class X-3 at SMA Katolik 2 Kabanjahe in Catholic Religious Education. This research employed Classroom Action Research conducted in two cycles, consisting of planning, implementation, observation, and reflection stages. Data were collected through observation sheets, learning outcome tests, and documentation, then analyzed using descriptive qualitative analysis supported by process and learning achievement indicators. The findings showed that the implementation of the CIRC learning model improved across learning stages, including orientation from 87% to 95%, organization from 90% to 97%, concept introduction from 87% to 92%, publication from 93% to 98%, and reflection and reinforcement from 87% to 98%. Students’ collaboration skills also increased in each indicator, namely working productively from 75% to 88%, actively participating in problem solving from 82% to 88%, maintaining a balance between listening and speaking from 76% to 86%, appreciating group members’ contributions from 73% to 87%, and demonstrating responsibility as group members from 77% to 93%. Learning outcomes also improved, as shown by the increase in the proficient category from 27% to 77%, while the basic and developing categories decreased to 0% in cycle II. These results indicate that CIRC effectively enhances students’ active participation, collaboration, responsibility, and learning achievement. Therefore, CIRC is recommended as an alternative collaborative learning model for Catholic Religious Education, particularly in strengthening cooperative interaction and meaningful understanding of religious learning materials in classroom practice.

Amandus Suhaedi Dol; Laurentius Prasetyo; Yanto Sandy Tjang

JURNAL ILMIAH PENDIDIKAN KEBUDAYAAN DAN AGAMA 2026 CV. ALIM'SPUBLISHING

The study examines the symbolic meaning of the “Bread of Life” in John 6 through an exegetical-theological approach, using intertextual and narrative-semiotic perspectives. It uncovers the dynamics of Johannine Christological revelation, which moves from miracle as sign, through theological discourse, and culminates in the sacramental understanding of the Eucharist. The Gospel of John is read as a text that employs symbolism and patterns of misunderstanding to lead readers from a literal reading toward deeper faith in Jesus as the source of true life. In this framework, the “Bread of Life” functions not merely as metaphor but as a revelatory symbol integrating Christological, soteriological, and ecclesiological dimensions. Findings show that this symbol is rooted in Old Testament motifs such as manna, Exodus, and wisdom, reinterpreted Christologically in Jesus. The feeding miracle points beyond physical sustenance to divine revelation, culminating in the statement “I am the Bread of Life.” John 6:51b–58 intensifies this sacramental meaning, forming the basis for Eucharistic theology, where participation in Christ’s body and blood signifies existential communion with God. The study concludes that John integrates Christology and sacramental theology, portraying faith as movement from sign to reality, recognition to participation, and revelation to communion with Christ.

Haryanto; Yunasti, A. Audia; Ulfaidah, Novi; Ramadhani, Besse; Ratna Dewi Angraeni, Sri +4 more

Jurnal Mahasiswa Ilmu Kesehatan 2026 STIKes Ibnu Sina Ajibarang

Daun prasman (Euphatorium triplinerve Vahl) merupakan tanaman herbal yang diketahui mengandung berbagai senyawa metabolit sekunder yang berpotensi memberikan aktivitas biologis. Penelitian ini bertujuan untuk menentukan nilai LC₅₀ dan mengklasifikasikan tingkat toksisitas ekstrak metanol daun prasman menggunakan metode Brine Shrimp Lethality Test (BSLT) terhadap larva Artemia salina Leach. Ekstrak diperoleh melalui metode maserasi menggunakan pelarut metanol. Uji toksisitas dilakukan pada konsentrasi 10, 100, 500, 1.000, 5.000, dan 10.000 ppm dengan masing-masing perlakuan diamati selama 24 jam. Data kematian larva dihitung dalam bentuk persentase mortalitas dan dianalisis menggunakan metode probit untuk menentukan nilai LC₅₀. Hasil penelitian menunjukkan bahwa persentase kematian larva meningkat seiring dengan peningkatan konsentrasi ekstrak, yaitu 0% (10 ppm), 2,94% (100 ppm), 7,69% (500 ppm), 31,81% (1.000 ppm), 52,38% (5.000 ppm), dan 80,95% (10.000 ppm). Analisis probit menunjukkan bahwa nilai LC₅₀ ekstrak metanol daun prasman berada pada rentang 1.000–10.000 mg/L lebih tepatnya 2.103 ppm. Berdasarkan klasifikasi toksisitas, ekstrak metanol daun prasman termasuk dalam kategori sedikit beracun. Hasil penelitian ini menunjukkan bahwa ekstrak metanol daun prasman memiliki aktivitas toksik terhadap larva Artemia salina serta berpotensi menjadi sumber senyawa bioaktif yang dapat dikembangkan lebih lanjut melalui penelitian farmakologi dan toksikologi lanjutan.

Ayu Mei Sinta Miranda; Ganes Gunansyah

The low creative thinking skills of students in learning Social Science (IPS) in elementary school, especially in the aspect of originality, is the background of this research. This research aims to find out the influence of Augmented Reality-based interactive cultural map media on the creative thinking skills of primary school grade IV students. This research uses a quantitative approach with a one group pretest-posttest design. The research subjects were 35 grade IV students at one of the elementary schools in Gresik who were selected with a saturated sampling technique. A research instrument in the form of a description test that measures creative thinking skills based on four aspects, namely fluency, flexibility, originality, and elaboration. Data analysis was carried out using the normality test and the paired t test. The research results show that there is an average increase in the student's creative thinking skills score from 9.31 in the pretest to 12.80 in the posttest. The t test results show a significant difference between before and after treatment. These findings show that Augmented Reality-based interactive cultural map media has a positive effect on students' creative thinking skills. The implication of this research is that Augmented Reality-based media can be used as an alternative to IPS learning innovation in elementary schools to improve students' creative thinking skills in 21st century learning.

Haryanto; Fauzan Pratama, Ahmad; Roudhina, Arisya; Nur Athifah, Andi; Helendika Al Asyahra, Niska +3 more

Jurnal Mahasiswa Ilmu Kesehatan 2026 STIKes Ibnu Sina Ajibarang

Prasman (Peperomia pellucida) merupakan tanaman obat yang diketahui mengandung berbagai senyawa metabolit sekunder seperti alkaloid, flavonoid, saponin, tanin, dan terpenoid yang berpotensi memiliki aktivitas biologis. Penelitian ini bertujuan untuk mengetahui tingkat toksisitas ekstrak metanol batang prasman terhadap mortalitas larva udang (Artemia salina L.) menggunakan metode Brine Shrimp Lethality Test (BSLT). Penelitian dilakukan secara eksperimental dengan memberikan ekstrak metanol batang prasman pada berbagai konsentrasi, yaitu 10, 100, 500, 1000, 5000, dan 10000 ppm serta kontrol. Parameter yang diamati adalah persentase mortalitas larva setelah 24 jam perlakuan. Data dianalisis menggunakan metode interpolasi dan analisis probit untuk menentukan nilai LC₅₀. Hasil penelitian menunjukkan bahwa peningkatan konsentrasi ekstrak menyebabkan peningkatan mortalitas larva secara bertahap hingga mencapai 100% pada konsentrasi 10.000 ppm. Perhitungan LC₅₀ dengan metode interpolasi menghasilkan nilai 680,2 ppm pada pengujian pertama dan 529,66 ppm pada pengujian duplo. Analisis probit pada pengujian duplo menghasilkan nilai LC₅₀ sebesar 198,97 ppm. Nilai LC₅₀ yang berada di bawah 1000 ppm menunjukkan bahwa ekstrak metanol batang prasman bersifat toksik terhadap larva Artemia salina dengan kategori moderat atau racun sedang. Aktivitas toksik tersebut diduga berasal dari kandungan metabolit sekunder yang terdapat dalam batang prasman seperti Flavonoid, saponin, tanin dan minyak atsirinya. Dengan demikian, ekstrak metanol batang prasman berpotensi sebagai sumber senyawa bioaktif yang dapat dikembangkan lebih lanjut dalam bidang farmasi, khususnya sebagai kandidat antikanker, antimikroba, dan bioinsektisida alami.

Haryanto; Febrianti Sahar, Salsabila; Norita; Rizky Aulia Fitri, Nur; Ayu Pratiwi, Nabila +4 more

Jurnal Mahasiswa Ilmu Kesehatan 2026 STIKes Ibnu Sina Ajibarang

Batang prasman (Eupatorium triplinerve. Vahl) merupakan salah satu tanaman yang mengandung berbagai senyawa metabolit sekunder yang berpotensi memiliki aktivitas biologis, sehingga perlu dilakukan pengujian toksisitas sebagai langkah awal untuk mengetahui tingkat keamanannya. Penelitian ini bertujuan untuk menentukan nilai LC₅₀ dan kategori toksisitas ekstrak etanol batang prasman terhadap larva udang (Artemia salina Leach) menggunakan metode analisis probit. Penelitian dilakukan secara eksperimental laboratorik dengan metode Brine Shrimp Lethality Test (BSLT). Ekstrak etanol batang prasman diuji pada konsentrasi 100, 500, 1.000, 5.000, dan 10.000 ppm. Parameter yang diamati adalah jumlah kematian larva setelah 24 jam perlakuan. Data mortalitas dihitung dalam bentuk persentase kematian, kemudian dianalisis menggunakan metode probit untuk menentukan nilai LC₅₀. Hasil penelitian menunjukkan bahwa persentase kematian larva meningkat seiring dengan peningkatan konsentrasi ekstrak, yaitu sebesar 25%, 35%, 50%, 75%, dan 85%. Hasil analisis probit menunjukkan nilai LC₅₀ ekstrak etanol batang prasman sebesar 846 mg/L. Berdasarkan klasifikasi toksisitas, nilai tersebut termasuk dalam kategori moderat atau racun sedang. Dengan demikian, ekstrak etanol batang prasman (Euphatorium triplinerve Vahl) memiliki aktivitas toksik terhadap larva Artemia salina Leach dan termasuk dalam kategori toksisitas sedang

Albeta Qoiru Ummah; Agus Susanti; Sofia Daniati

Garina 2026 Akademi Kesejahteraan Sosial Ibu Kartini Semarang

The benefit of cardboard waste as a headpiece is to encourage the entrepreneurial spirit to continue to be creative in processing this inorganic waste into products at prices that are relatively cheap compared to prices on the market. Data collection uses the methods of Observation, Literature, Experimentation, Documentation, Interviews, Questionnaires. The author carried out the process of using cardboard waste to make headpieces through several stages, not only that, the author also carried out experiments 3 times using different dyes. In experiment 1 using gold pilok, experiment 2 used gold pilok then sprinkled with gold glitter, then experiment 3 used wall paint coloring sprinkled with gold glitter. The author conducted a sensory test regarding the public's acceptance of headpiece products made from cardboard waste. The highest average results were obtained in experiment 3 with a total average color of 2.87 which means quite appropriate, a total average texture of 2.63 which means quite suitable, a total average design of 1.77 which is less appropriate, while the total average ease of use is 2.67, which means it is quite appropriate. So the results obtained were that as many as 30 respondents preferred product 3 with quite appropriate criteria. From the results of the products made, the coloring still needs to be improved so that they are more perfect and the designs are developed to be more varied so that they can be used as a reference for further research.