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All Journal GANESHA MEDICINA IJIS Edu : Indonesian Journal of Integrated Science Education
Maharani, Risma
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Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Education Health Professions Medicine & Pharmacology Public Health Social Sciences Other

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INFEKSI STREPTOCCOCUS SUIS DENGAN PRESENTASI KLINIS MENINGOENSEFALITIS: SEBUAH LAPORAN KASUS Maharani, Risma; Agustini, Ni Nyoman Mestri; Kamelia, Luh Putu Lina; Kesanda, I Made Phala; Kapakisan, I Ketut
Ganesha Medicina Vol. 4 No. 1 (2024)
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/gm.v4i1.77094

Abstract

Meningoensefalitis adalah proses inflamasi dan infeksi di daerah meningens otak hingga mempengaruhi jaringan parenkim otak dan dianggap sebagai keadaan darurat neurologis. Manifestasi klinis yang dihasilkan dari meningoensefalitis dapat berupa kombinasi dari gejala meningitis dan ensefalitis seperti demam, nyeri kepala, kaku kuduk, serta defisit neurologis fokal. Laporan kasus ini melaporkan pasien laki-laki berusia 71 tahun dengan penurunan kesadaran disertai demam, kaku kuduk (+), riwayat gangguan pendengaran. Diagnosis didukung dengan hasil pemeriksaan penunjang analisa CSF yang menunjukkan hasil keruh dengan peningkatan WBC serta pada uji kultur darah postitif ditemukan adanya bakteri Streptoccocus suis. Tatalaksana yang diberikan pada pasien berupa antibiotik empirik seperti ceftriaxone dan dexamenthasone serta pemberian kortikosteroid dan tatalaksana lain menyesuaikan keluhan pasien. Prognosis pada pasien mengarah ke baik dengan tatalaksana yang tepat, pasien dipulangkan setelah 18 mendapatkan perawatan di rumah sakit dengan kondisi baik.
An Academic Analysis of Students’ Abstract Thinking Skills through the Implementation of Augmented Reality in Chemical Bonding Instruction Kurniawati, Yenni; Hartati, Yuli; Fatisa, Yuni; Yenti, Elvi; Maharani, Risma
IJIS Edu : Indonesian Journal of Integrated Science Education Vol 8, No 1 (2026): January 2026
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijisedu.v8i1.8468

Abstract

Abstract thinking skills are essential for understanding microscopic concepts in chemistry, particularly in topics such as chemical bonding. This study investigates the effectiveness of augmented reality (AR) as an innovative instructional medium that enhances students’ abstract thinking abilities within the context of chemical bonding. A mixed-method approach with a sequential explanatory design was employed, beginning with a quantitative phase followed by qualitative analysis. The participants were tenth-grade students at one of Madrasah Aliyah Negeri Pekanbaru, selected through purposive sampling. Data were collected using essay-based assessments, semi-structured interviews, and document analysis. The quantitative findings indicate a statistically significant improvement in the abstract thinking skills of students in the experimental group compared to the control group (p = 0.001), with 73.7% of students in the experimental group showing marked progress. Qualitative data further support these results, highlighting that AR facilitated students’ abilities in structural representation, abstraction, and metacognitive awareness. Additionally, AR increased student motivation and deeper engagement with the learning material. These findings suggest that integrating AR in chemistry instruction can be an effective pedagogical strategy to promote the development of abstract reasoning and 21st-century competencies.
Co-Authors Hartati, Yuli Kamelia, Luh Putu Lina Kapakisan, I Ketut Kesanda, I Made Phala Ni Nyoman Mestri Agustini yenti, elvi Yuni Fatisa