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Pengaruh Ekstrak Biji Pepaya (Carica papaya, L.) Pada Tahap Prakopulasi Terhadap Fungsi Reproduksi Mencit (Mus musculus, L.) Swiss Webster Betina Siburian, Jodion; Marlina, Jeri; Johari, Asni
Biospecies Vol. 1 No. 1 (2008): Februari 2008
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biospecies.v1i1.275

Abstract

The aim of this experiment was to study the effect of Carica papaya Linn seeds extract on pracopulation onthe reproductive function of swiss Webster female mice (Mus musculus L.). Parametric are: body weight, thenumber implantation, number live fetuses, number death fetuses and embryionic fetuses, post-implantationdeath, live fetuses were examined, libido and ovarium weight. The experiment was designed using thecomplete randomized design. The results tested using the DNMRT method. Treatment are control withoutCarboksil Metil Celulose (CMC) 1% (K0), control with CMC 1% (KCMC), Carica papaya ekstrac dosage 50, 75and 100 mg/kgbb (E50, E75 and E100). The results experiment showed that Carica papaya L. ekstrac candestroyed could disturbed the reproduction function, i.e disturbed accreation body weight for gestation, bodyweight mice 18 th day of gestation, decrease the number live fetuses, increase number death fetuses andpost-implantation death, there number embryonic resorption and body weight live fetuses treatment morelower concentrated control. But, no influence significant for number implantation and ovarium weight.
INTEGRATING STEM AND PROJECT-BASED DIGITAL WORKSHEETS TO FOSTER 21ST-CENTURY STUDENT CHARACTERS Budiarti, Retni S; Johari, Asni; Rusdi, Muhammad; Anggereini, Evita
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 9 No. 4 (2025): Volume 9, Nomor 4, December 2025
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v9i4.47635

Abstract

This study investigates the effectiveness of STEM–Project-Based Learning (PjBL) integrated E-Student Worksheets in cultivating character development specifically curiosity and creative thinking among biology education students. Using a quasi-experimental post-test-only control group design, the research involved 50 participants equally divided into experimental and control groups. The experimental group engaged with STEM–PjBL-based E-Worksheets, while the control group used conventional worksheets. Statistical analyses, including tests of normality, homogeneity, and independent t-tests, revealed significant differences between the two groups. Students in the experimental class achieved markedly higher levels of curiosity (M = 83.01; p = 0.001) and creative thinking (M = 79.39; p = 0.003) than their counterparts, demonstrating that the integration of STEM and PjBL within digital worksheets not only increases engagement but also fosters deeper character formation by strengthening inquisitiveness, originality, and problem-solving abilities. The study provides evidence that technology-enhanced project-based learning environments can function as catalytic spaces for nurturing essential 21st-century competencies. The novelty of this research lies in its synthesis of STEM, PjBL, and character education within a single digital learning device an integration rarely explored in higher education. By embedding character attributes directly into project workflows, the E-Worksheets move beyond content delivery toward the cultivation of intellectual dispositions. This study contributes a practical framework for designing character-oriented digital learning tools, offering implications for lecturers, curriculum developers, and instructional technologists seeking to promote holistic student development through innovative, technology-supported pedagogical models.
Risk Factors for Stunting in Children Aged 24–59 Months in Jambi City, Indonesia, 2024 Riya, Rosa; Naswir, Mohammad; Johari, Asni; Elrifda, Solha; Huda, Nizlel
Indonesian Journal of Obstetrics and Gynecology Volume 14. No. 1 January 2026
Publisher : Indonesian Socety of Obstetrics and Gynecology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32771/inajog.v14i1.2781

Abstract

Abstract Objective: To analyze factors associated with stunting among children aged 24–59 months at the Tanjung Pinang Community Health Center, Jambi City, Indonesia, in 2024. Methods: This quantitative cross-sectional study involved all stunted children registered at the Tanjung Pinang Community Health Center (n = 42). Total sampling was applied. The independent variables included child age, maternal age, maternal education, economic status, maternal knowledge, and maternal attitude. Data were collected using structured questionnaires with established validity and reliability. Statistical analysis was performed using the chi-square test, with a significance level set at p < 0.05. Results: The analysis showed no significant associations between stunting and child age (p = 0.509), economic status (p = 0.746), maternal education (p = 0.170), maternal knowledge (p = 0.355), or maternal attitude (p = 0.395). However, maternal age was significantly associated with the incidence of stunting (p = 0.024), with a higher risk observed among mothers aged <20 years and >35 years. Conclusion: Maternal age was the only factor significantly associated with stunting among children aged 24–59 months in this study. These findings highlight the importance of targeted interventions focusing on maternal age as part of stunting prevention strategies. Keywords: attitude, economic status, knowledge, maternal age, maternal education, stunting
PELATIHAN PEMBUATAN MEDIA PEMBELAJARAN BERBASIS VIDEO ANIMASI MENGGUNAKAN APLIKASI PLOTAGON STORY UNTUK MENINGKATKAN SELF-EFFICACY GURU SMP Huda, Nizlel; Johari, Asni; Yelianti, Upik; Naswir, Naswir; Syaiful, Syaiful; Novferma, Novferma
Jurnal Pengabdian Masyarakat Khatulistiwa Vol 7, No 2 (2024): NOVEMBER
Publisher : STKIP Persada Khatulistiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/jpmk.v7i2.6321

Abstract

ABSTRACTThe development of digital technology requires teachers to be able to create innovative and interactive learning media. However, many teachers have not yet optimally utilized technology, particularly in developing animation-based video media. This community service activity aims to enhance teachers’ ability to create animated learning videos using the Plotagon Story application, as well as to improve their self-efficacy in utilizing educational technology. The methods employed include workshops, demonstrations, discussions, and mentoring. The participants consisted of 32 junior high school teachers in Muaro Jambi. The instruments used were response questionnaires and observations conducted during the training process. The results indicate a significant improvement in teachers’ self-efficacy, with an average achievement of 93%. In addition, teachers were able to produce creative and interactive animated learning videos. Therefore, this training is effective in enhancing both teachers’ technological competence and their confidence in developing digital-based learning media..Keywords: Animated Video, Plotagon Story, Self-Efficacy, Learning MediaABSTRAKPerkembangan teknologi digital menuntut guru untuk memiliki kemampuan literasi digital dan keterampilan mengembangkan media pembelajaran inovatif. Namun, masih banyak guru yang mengalami kendala dalam mengintegrasikan media digital interaktif ke dalam praktik pembelajaran. Untuk menjawab tantangan tersebut, dilaksanakan program pengabdian masyarakat di SMPN 7 Muaro Jambi berupa pelatihan pembuatan e-modul majalah digital interaktif berbantuan Augmented Reality (AR) dengan pendekatan Problem Based Learning (PBL). Pelatihan diikuti oleh 25 guru SMP dan dilaksanakan melalui workshop berbasis praktik dengan model ADDIE. Peserta diperkenalkan pada aplikasi AR, dibimbing dalam merancang e-modul dengan skenario PBL, serta didampingi dalam menghasilkan produk media pembelajaran digital. Hasil kegiatan menunjukkan adanya peningkatan signifikan pada literasi digital guru, dengan skor rata-rata meningkat dari 3,12 sebelum pelatihan menjadi 4,35 setelah pelatihan. Selain itu, 85% peserta berhasil menghasilkan e-modul yang memenuhi kriteria validitas media, meliputi kejelasan konten, keterpaduan visual, dan interaktivitas. Guru juga menunjukkan motivasi tinggi untuk mengintegrasikan AR dan PBL dalam pembelajaran. Dengan demikian, pelatihan ini efektif dalam meningkatkan kompetensi guru, memperkuat literasi digital, serta mendukung implementasi Kurikulum Merdeka melalui pembelajaran kontekstual berbasis teknologi.Kata Kunci: Video Animasi, Plotagon Story, Self-efficacy, Media Pembelajaran