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All Journal PROSIDING SEMINAR KIMIA PENDIPA Journal of Science Education Journal of Information System, Applied, Management, Accounting and Research Journal of Student Research Exploration
Shinta Febriyanti, Shinta
Fakultas Ekonomi dan Bisnis Universitas Udayana
Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Mathematics

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Pengaruh Promo Event 6.6 Flash Sale Terhadap Perilaku Konsumtif Mahasiswa Pakpahan, Roida; Febriyanti, Shinta; Berliana, Diva; Esmeralda, Rizqi Nur
Journal of Information System, Applied, Management, Accounting and Research Vol 8 No 1 (2024): JISAMAR (December-February 2024)
Publisher : Sekolah Tinggi Manajemen Informatika dan Komputer Jayakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52362/jisamar.v8i1.1277

Abstract

E-Commerce is the favorite shopping place that is most used by today's people, one of which is students, online shopping is increasingly popular because the shopping process can be done anytime and anywhere. Students are e-Commerce consumers who are vulnerable to consumptive behavior. Event Sale Promos that offer big discounts and other interesting promotions can make students more impulsive in making purchases. The aim of the research is to analyze the influence of the 6.6 flash sale event promo on student consumptive behavior using the purposive sampling method. The research results show that there is a significant influence on changes in the level of student consumptive behavior during the 6.6 flash sale promo event. The ability to control oneself when shopping online is really needed, especially during the 6.6 flash sale promo event, so as not to get caught up in impulsive buying consumer behavior which can be detrimental to students' psychological well-being.
EKSTRAKSI DAN PENGERINGAN POLISAKARIDA DARI JAMUR MERANG SAWIT VOLVARIELLA VOLVACEAE Purwita, Rahmadina; Kusumaningtyas, Pintaka; Susanti, Revi; Anjarwati, Dewi; Febriyanti, Shinta; Romadhan G.F.F, Alfiqi Gilang Nur
PROSIDING SEMINAR KIMIA Vol 3 No 1 (2024): Prosiding SNK 2024
Publisher : Jurusan Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Mulawarman

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Abstract

Polysaccharides are the main component in edible mushrooms and have an important role in food and medicine. Polysaccharide extraction methods and drying of mushroom simplicia are very important to obtain high polysaccharide soaks. The aim of this research was to determine the effect of adding pressure and alkali on the results of polysaccharide soaking extracted using the hot water extraction method, and the effect of different drying methods (food dehydrator and freeze drying) on the results of polysaccharide soaking. Stages in the research include: (1) collecting palm fungal biomass that grows on empty oil palm bunches, (2) preparing mushroom powder, (3) drying palm fungus biomass using a food dehydrator at a temperature of 70oC, (4) extracting dry palm fungus biomass using hot water, pressurized hot water and alkali, (5) determination of polysaccharide soak. The research results showed that the hot water extraction method without applying pressure gave a soaking yield of 3.85%, while with applying pressure the soaking yield was 8.29%. Re-extraction with the addition of alkaline solvent was able to increase the yield of polysaccharide soak by 5.08%. The research results also showed that the drying method influenced the results of the polysaccharide soak obtained. Drying with a food dehydrator was able to obtain higher soaking results (13.37%) compared to freeze drying (6.02%). Thus, it can be concluded that the oil palm mushroom simplicia which is dried with a food dehydrator and extracted using the hot water extraction method with pressure and alkali is able to increase the highest yield of polysaccharide soak. Keywords: hot water extraction, food dehydrator, freeze drying
Kajian Literatur Mobile Learning Berbasis Augmented Reality Sebagai Upaya Melatih Model Mental Siswa Dalam Pembelajaran Sains Kartika, Aprilia Sandra; Ningrum, Rosita; Romadhan GFF, Alfiqi Gilang Nur; Febriyanti, Shinta; Giawa , Agusto Jeremia; Erika, Farah
PendIPA Journal of Science Education Vol 9 No 2 (2025): June
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.9.2.522-529

Abstract

Technology is currently developing rapidly in the education era. An Example of technology that used as learning media through a smartphone is Augmented Reality. The purpose of doing this literature review was to determine the effect of using Augmented Reality in training students' mental models of science learning. This research used narrative literature review method, by analyzing several sources of literature related with the relationship between Augmented Reality and mental models in science learning. The result of the review shows that Augmented Reality can be applied in learning science, namely chemistry, physics and biology and can train learners' mental models by combining three levels of learners by combining three levels of representation, namely macroscopic, symbolic, and submicroscopic especially in chemistry.
Application design for web-based car services to increase work time estimates Febriyanti, Shinta; Solehatin, Solehatin
Journal of Student Research Exploration Vol. 2 No. 1: January 2024
Publisher : SHM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52465/josre.v2i1.231

Abstract

The aim of this research is to increase the estimated service process time by creating an online-based car service ordering application at the Sinar Jaya repair shop and introducing information about Sinar Jaya car service services to the wider public. In this information systems research, the author of this research software development method uses the waterfall model development method. By implementing a waterfall, the research stages carried out by researchers start from data analysis, system analysis, system design, implementation, and testing. Creating a website-based car service ordering application at the Sinar Jaya Workshop can help customers find out the information available at the Sinar Jaya Workshop and the car service ordering process. Before there was an application, customers had to come to the location to place an order, so it took a long time to arrive at the location. So, with the online booking application, you can save time in the service process and get a queue number online. The data processing process for ordering car services becomes more practical so that it can be processed properly by the admin.
Co-Authors Anjarwati, Dewi Berliana, Diva Esmeralda, Rizqi Nur Farah Erika Giawa , Agusto Jeremia Kartika, Aprilia Sandra Pakpahan, Roida Pintaka Kusumaningtyas Purwita, Rahmadina Romadhan G.F.F, Alfiqi Gilang Nur Romadhan GFF, Alfiqi Gilang Nur Rosita Ningrum Solehatin, Solehatin Susanti, Revi