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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA)
Yusniar Hanani
Universitas Diponegoro
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics

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Vector of Malaria Receptivity Mapping at Melolo Health Center, Umalulu District, East Sumba Regency Nelly Haryanty; Mursyid Raharjo; Yusniar Hanani
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.9916

Abstract

Malaria is a life-threatening global infectious disease, which is spread through the bite of an infected female Anopheles mosquito. Plasmodium as the cause of malaria consists of six species, namely P. falciparum, P. vivax, P. malariae, P. ovale curtisi, P. ovale wallikeri, and P. Knowlesi. Indonesia is one of the malaria-endemic countries, with most of the districts/cities with high endemic status located in Papua and West Papua. East Nusa Tenggara Province still has three districts with high endemic status, namely East Sumba, West Sumba, and Southwest Sumba. In 2022, the number of laboratory-confirmed malaria cases in Indonesia reached 3,358,447 cases, an increase of 3.1% compared to 2021, which recorded 2,040,229 cases. This study aims to determine the pattern of malaria vector receptivity mapping in the Melolo Health Center Working Area, Umalulu District, East Sumba Regency. The type of research used is a descriptive approach. The results of the study showed that the level of malaria vector receptivity in the area was relatively high. The most common habitat found was swamps, with the most malaria sufferers being women aged between 6 and 50 years. The distribution pattern of malaria sufferers showed a cluster form, and the Malaria Habitat Index (IHM) value of 43.48% indicated the potential for significant spread of malaria.
The Relationship Between Pesticide Exposure and Disturbances in Balance Function in Apple Farmers in Tulongrejo Village, Bumi Aji District, Batu City Sylvia Nehemia Siregar; Onny Setiani; Yusniar Hanani
Jurnal Penelitian Pendidikan IPA Vol 11 No 6 (2025): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i6.11288

Abstract

This study aims to analyze the morphological diversity and phylogenetic relationships of six species from the Annonaceae family at the Purwodadi Botanical Garden using a phenetic approach. The background of this research is based on the importance of character-based identification to support taxonomy, conservation, and plant classification within the Annonaceae family, which is known for its high diversity. The research began with field exploration and specimen identification, followed by morphological characterization focusing on stem, leaf, petiole, and flower traits. Data acquisition was conducted by direct observation and measurement using tools such as calipers, rulers, and color tables. The morphological data were analyzed using Hierarchical Cluster Analysis and Principal Component Analysis (PCA) with SPSS 25.00 software to determine phylogenetic relationships among the species. The results revealed two major clusters: the first includes Mitrephora polyprena, Stelechocarpus burahol, Orophea enneandra, and Polyalthia bullata, with a similarity index of 73.2%, and the second consists of Annona muricata and Miliusa horsfieldii, with 59.3% similarity. PCA results indicated that leaf width, leaf length, petiole length, leaf color, and stem surface were the most influential morphological traits. These findings demonstrate that the phenetic approach is effective for analyzing phylogenetic relationships and can contribute to conservation strategies and biodiversity management.
Co-Authors Mursyid Raharjo Nelly Haryanty Onny Setiani Sylvia Nehemia Siregar