Undergraduate Theses
Undergraduate Theses
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Uji Efektivitas Nanoherbal Daun Gagatan Harimau (Vitis Gracilis Wall.) terhadap Histomorfometri Aorta Jantung Tikus Wistar (Rattus Norvergicus L.) Jantan Model Diabetes Mellitus yang Diinduksi Aloksan
(Universitas Sumatera Utara, 2024)The phytochemical screening of gagatanharimau revealed the presence of secondary metabolites, which have the potential to be used as herbal medicine for improving organ structure. This research aims to analyze the effectiveness ... -
Keragaman Jamur Endofit dari Akar Tanaman Durian (Durio zibethinus Murr.) dan Potensinya sebagai Penghasil Antimikroba
(Universitas Sumatera Utara, 2024)Durian (Durio zibethinus Murr.) is extensively consumed and commercially exploited due to its beneficial bioactive compounds. To sustain durian cultivation, one approach involves exploring the potential of endophytic ... -
Potensi Bakteri dari Tempat Pelelangan Ikan (TPI) Tanjung Beringin Kabupaten Serdang Bedagai dalam Mendegradasi Minyak Solar
(Universitas Sumatera Utara, 2024)Diesel oil degrading bacteria could be found in various habitats in the marine environment, including in the waters around fish auction sites (TPI). The high level of shipping activity at the Tanjung Beringin Fish ... -
Efektivitas Nanoherbal Haramonting (Rhodomyrtus Tomentosa (Aiton) Hassk.) terhadap Gambaran Histologi Paru-Paru Tikus (Rattus Norvegicus L.) yang Dipaparkan Allethrin
(Universitas Sumatera Utara, 2024)Electric mosquito repellent is one of the factors that can increase the levels of free radicaIs, it can affect lung heaIth because it contains of allethrin. Free radical levels can be reduced by administering antioxidant ... -
Deteksi Molekuler Acute Hepatopancreatic Necrosis Disease (AHPND) pada Komoditas Udang Vannamei (Litopenaeus Vannamei) di Sumatera Utara
(Universitas Sumatera Utara, 2024)Acute Hepatopancreatic Necrosis Disease (AHPND) is a disease registered by The Office International des Epizooties (OIE). AHPND causes a major problem in shrimp cultivation production in the world. Vannamei shrimp ... -
Uji Aktivitas Antimikroba Ekstrak Daun Andaliman (Zanthoxylum Acanthopodium DC.) terhadap Beberapa Isolat Mikroba Patogen Klinis
(Universitas Sumatera Utara, 2024)Andaliman (Zanthoxylum acanthopodium DC.) is a typical plant found in the North Sumatra region. andaliman's ability to produce secondary metabolite compounds can be used as a natural medicinal ingredient. One important ... -
Khamir Endofit Buah Sirsak (Annona Muricata Linn.) dan Kemampuannya Menghasilkan Asam Organik Penghambat Aspergillus Flavus dan Aflatoksin yang Dihasilkannya
(Universitas Sumatera Utara, 2024)Soursop is a habitat for several species of endophytic yeasts that potential to produce organic acids. The aim of this study was to study endophytic yeasts of soursop i.e. Rhodotorula mucilaginosa, Rhodotorula sp., ... -
Populasi Khamir Endofit Buah Durian (Durio Zibethinus Murr.) dan Potensinya Menghasilkan Asam Indol Asetat dan Melarutkan Fosfat
(Universitas Sumatera Utara, 2024)Endophytic yeast of montong durian fruit from Langkat Regency, North Sumatera has potential to produce indole acetic acid and dissolve phosphate. A total of 25 grams of durian flesh fruit in a 1000 ml flask was added ... -
Aplikasi Paklobutrazol dan Komposisi Media Tanam Cocopeat terhadap Pertumbuhan Bawang Sabrang (Eleutherine Palmifolia (L.) Merr.)
(Universitas Sumatera Utara, 2024)This research aims to determine the effect of the combination of paclobutrazol concentrasion and the composition of cocopeat planting media on the growth and production of sabrang onions throught morphological observation ... -
Respon Vetivera (Vetiveria zizanioides Linn.) Akibat Salinitas Tanah Berdasarkan Karakteristik Morfofisiologi
(Universitas Sumatera Utara, 2024)This study aims to determine the effect of salinity on the morphophysiological characteristics of vetivera grass and determine the optimal level of salinity on the growth of vetivera grass based on morphophysiological. Research ... -
Studi Etnobotani Tumbuhan Obat pada Masyarakat Simalungun di Kecamatan Pematang Sidamanik Kabupaten Simalungun
(Universitas Sumatera Utara, 2022)The study of the ethnobotany of the medicinal plants at the Simalungun Community, Pematang Sidamanik District, Simalungun Regency, North Sumatra was aim to determine the utilization, the perception, the types of medicinal ... -
Keragaman dan Potensi Bakteri Pendegradasi Plastik yang Diisolasi dari Sampah Plastik Tempat Pembuangan Akhir (TPA) Terjun Medan Marelan
(Universitas Sumatera Utara, 2023)The difficulty of degrading plastic waste in nature causes plastic waste to accumulate and become a problem in the environment, especially in landfill sites. This study aims to determine the diversity and potential of ... -
Jenis Polen Dominan pada Koloni Klanceng (Trigona Spp.) di Taman Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Sumatera Utara
(Universitas Sumatera Utara, 2023)The use of park as a conservation area is one of the breakthroughs made by FMIPA campus in Universitas Sumatera Utara. It becomes eco green campus. Bee Trigona sp. is a type of honey-producing bee that does not have a sting ... -
Potensi Aktinomisetes Laut Kawasan Pantai Cermin Kabupaten Serdang Bedagai dalam Menghambat Methicillin-Resistant Staphylococcus Aureus (MRSA)
(Universitas Sumatera Utara, 2023)Actinomycetes are a group of bacteria that produce antibiotics. Until now, actinomycetes are still being explored to determine the potential to produce compounds to inhibit methicillin-resistant Staphylococcus aureus (MRSA). ... -
Analisis Vegetasi Tumbuhan Invasif Tingkat Semak di Kebun Raya Sipirok Kabupaten Tapanuli Selatan Sumatera Utara
(Universitas Sumatera Utara, 2023)The Sipirok Botanical Garden is a conservation area which has several forests that have been cleared as a result of remnants of coffee and rubber plantations owned by the community. Thus, it is easy for bush-level invasive ... -
Kadar Klorofil, Timbal (Pb), dan Kerapatan Stomata Daun Kersen (Muntingia Calabura L.) pada Empat Lokasi Berbeda, Kota Medan
(Universitas Sumatera Utara, 2024)The research was conducted since January until June 2023 at Laboratorium Fisiologi Tumbuhan dan Kultur Jaringan, Laboratorium Mikrobiologi, Fakultas Matematika dan Ilmu Pengetahuan Alam and UPT. Laboratorium Penelitian ... -
Potensi Aktinomisetes Laut Kawasan Pantai Cermin Kabupaten Serdang Bedagai dalam Menghambat Methicillin-Resistant Staphylococcus Aureus (MRSA)
(Universitas Sumatera Utara, 2023)Actinomycetes are a group of bacteria that produce antibiotics. Until now, actinomycetes are still being explored to determine the potential to produce compounds to inhibit methicillin-resistant Staphylococcus aureus (MRSA). ... -
Potensi Actinomycetes Isolat Hutan Mangrove Sicanang Kecamatan Medan Belawan dalam Menghambat Pertumbuhan Methicillin-Resistant Staphylococcus Aureus (MRSA)
(Universitas Sumatera Utara, 2023)The utilization of microorganisms as antibiotic-producing agents, especially actinomycetes, is still being developed in line with the increasing need to fight resistance bacteria such as Methicilin-resistant Staphylococcus ... -
Jenis - Jenis Moraceae di Kebun Raya Sipirok Kabupaten Tapanuli Selatan, Sumatera Utara
(Universitas Sumatera Utara, 2023)Moraceae is one of the flowering plant families distributes at primary or secondary forest regions. The Sipirok Botanical Garden is one of the conservation areas that has five vegetation types which were residual natural ... -
Hubungan Nitrat (No3) dan Nitrit (No2) Terhadap Keanekaragaman Fitoplankton di Sungai Belawan
(Universitas Sumatera Utara, 2023)Phytoplankton diversity and nitrate nitrite content influence the water quality conditions of the Belawan River. Community activities such as the disposal of organic, inorganic, domestic waste and fertilizer runoff also ...
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