Repositori Institusi Universitas Sumatera Utara: Recent submissions
Now showing items 321-340 of 109268
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Pengaruh Viral marketing dan Turbo marketing Terhadap Keputusan Pembelian Produk Somethinc (Studi Pada Konsumen di Kota Medan)
(Universitas Sumatera Utara, 2025)The development of social media and digital marketing trends has transformed consumer behavior, including purchasing decisions for local skincare products in Medan City. This phenomenon shows that purchasing decisions are ... -
Evaluasi Suplementasi Bacillus sp. dan Asam Propionat sebagai Alternatif Antibiotik terhadap Fisiologi dan Kesehatan Usus Ayam Broiler
(Universitas Sumatera Utara, 2025)The use of Antibiotic Growth Promoters (AGPs) in the livestock industry has been banned due to concerns over antibiotic resistance and residues in animal products. Therefore, safe and effective feed additives such as ... -
Analisis Kebutuhan Pustakawan pada Dinas Perpustakaan dan Arsip Kabupaten Pakpak Bharat
(Universitas Sumatera Utara, 2025)The purpose of this study was to determine the number of librarians needed at the Pakpak Bharat Regency Library and Archives department. This was a qualitative study using a descriptive approach. The informants were two ... -
Pra Rancangan Pabrik Pembuatan Nitrometana dengan Bahan Baku Asam Nitrat dan Metana Kapasitas 50.000 Ton/Tahun
(Universitas Sumatera Utara, 2025)Nitromethane is an organic compound with the chemical formula CH₃NO₂. The production process uses a Pipe Flow Reactor (RAP) with Nitric Acid and Methane as raw materials. The reaction is irreversible, with a molar ratio ... -
An Analysis of Nile's Hero's Journey in The Old Guard Movie
(Universitas Sumatera Utara, 2025)The Old Guard (2020) is a fantasy action film adapted from a comic by Greg Rucka and Leonardo Fernandez. This research discusses Nile's journey and the character development of the main and supporting characters in The Old ... -
Pengaruh Persepsi Harga dan Pengalaman Pelanggan Terhadap Minat Beli Pada Layanan ShopeeFood (Studi Pada Pengguna di Kota Medan)
(Universitas Sumatera Utara, 2025)Consumer’s purchase intention in food delivery services is increasingly influenced by price perception and customer experience, particularly amid the intense competition between ShopeeFood, GoFood, and GrabFood in Medan. ... -
Perbedaan Kadar Hepcidin pada Preeklamsia dan Hamil Normal Trimester 3 di RSP Prof. Dr. Chairuddin Panusunan Lubis Universitas Sumatera Utara
(Universitas Sumatera Utara, 2025)Background. Preeclampsia (PE) is a pregnancy disorder due to endothelial dysfunction and placental vasospasm after 20 weeks of gestation. In normal pregnancy, hepcidin levels will decrease as the pregnancy progresses. ... -
Analisis Faktor yang Berhubungan dengan Perilaku Seksual Berisiko pada Lelaki Seks Lelaki di Puskesmas Helvetia Medan
(Universitas Sumatera Utara, 2025)Risky sexual behavior remains a serious problem in Indonesia, especially among men who have a high vulnerability to sexually transmitted infections (STIs) and HIV/AIDS. The high incidence of HIV among MSM places this group ... -
Relasi Makna Dalam Lirik Lagu Album Pewaris Lagu-Lagu Tradisional Oleh Dato' Siti Nurhaliza: Kajian Semantik
(Universitas Sumatera Utara, 2025)This study aims to analyze the meaning relations in the lyrics of the album Pewaris Lagu-Lagu Tradisional by Dato' Siti Nurhaliza using a semantic approach. The focus of this study is to identify and examine various types ... -
Peningkatan pertumbuhan dan Produksi Okra Hijau (Abelmoschus Esculentus L.) dengan Berbagai Sumber N Organik
(Universitas Sumatera Utara, 2025)Functional vegetable that has many benefits, especially for health, such as green Okra which is high in fiber and good for people to consume. However, this plant is still foreign in Indonesia so that the production of this ... -
Analisis Rantai Nilai Agribisnis Wortel (Daucus carota L.) Studi kasus : Kecamatan Barusjahe, Kabupaten Karo
(Universitas Sumatera Utara, 2025)This research was supervised by Sinar Indra Kesuma as the supervising lecturer and Lindawati as the examining lecturer. Carrots are one of the mainstay horticultural commodities cultivated in Barus Jahe District, ... -
Studi Eksplorasi Mamalia di Pulau Mursala
(2025)This study aims to identify the types of mammals present in the forest area of Mursala Island by measuring the species diversity index, species richness, relative abundance, and analyzing the threats faced by mammals on ... -
Analisis Fanatisme dan Loyalitas Suporter Pada Keputusan Pembelian Merchandise Klub PSMS Medan
(Universitas Sumatera Utara, 2025)Football in Indonesia is not merely a sport but has become an integral part of the social and cultural identity of society. Supporters, as a vital element, do not only provide encouragement in the stadium but also serve ... -
Analisis Aspek Leksikal Dalam "Hikayat Bayan Budiman" Kajian Analisis Wacana
(Universitas Sumatera Utara, 2025)This research aims to describe the forms of lexical aspects or cohesion in Hikayat Bayan Budiman. The researcher focused more on the subtitle of Hikayat Bayan Budiman, namely the Story of the Bayan Bird. There are ... -
Produktivitas Pengarang Menggunakan Hukum Lotka dengan Dua Pendekatan Straight Count dan Complete Count pada Indonesian Journal of Science & Technology Tahun 2020-2024
(Universitas Sumatera Utara, 2025)This study aims to determine the level of author productivity in the Indonesian Journal of Science & Technology (IJoST) during the period 2020–2024 using two approaches: Straight Count and Complete Count. The research ... -
Peran Dukungan Sosial Orang Tua Terhadap Intensi Studi Lanjut Keperguruan Tinggi Dimoderasi Oleh Mindset Pada Siswa Sekolah Menengah Di Kota Gunungsitoli
(Universitas Sumatera Utara, 2025)Higher education is important for improving the quality of human resources. Unfortunately, the gross enrollment ratio (APK PT) for higher education in Indonesia is still below the world average (40%), and in the city ... -
Sebaran Spasial Kelimpahan Cumi- Cumi (Uroteuthis sp.) Menggunakan Citra Satelit di Perairan Selat Malaka
(Universitas Sumatera Utara, 2025)This study aims to identify the spatial distribution of squid (Uroteuthis sp.) abundance in the Malacca Strait using satellite imagery technology. Squid is a high-value fishery resource, making its distribution mapping ... -
Analisis Komparatif Performansi Acara Lamaran Pernikahan pada Masyarakat Jepang Dengan Masyarakat Karo (Yuino dan Mbaba Belo Selambar)
(Universitas Sumatera Utara, 2025)This study explores engagement traditions in Japan, known as yuino, and those in the Karo community of Indonesia, called Mbaba Belo Selambar. Yuino is a traditional ceremony where the immediate families of the bride and ... -
Penyertaan Nilai Sosial Budaya dalam Penilaian Kompensasi Tanah Ulayat Kabupaten Jayapura, Papua Berdasarkan Partisipasi Pemangku Kepentingan, Masyarakat Adat & Penilai
(Universitas Sumatera Utara, 2025)The issue of customary land in Indonesia arises from the recognition of land ownership by indigenous peoples, which often leads to conflicts centered on financial compensation rather than legal entitlement. The differing ... -
Pemanfaatan Energi Terbarukan dan Efektivitas Kompor Oli Bekas dalam Mengurangi Limbah Minyak dan Penghematan Biaya
(Universitas Sumatera Utara, 2025)This study aims to utilize used oil as an alternative fuel to replace LPG gas and evaluate its combustion effectiveness in producing heat energy to heat water. Used oil is a liquid waste from motor vehicles that has the ...