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All Journal Indonesian Journal of Geography Program Kreativitas Mahasiswa - Kewirausahaan Forum Geografi Journal of Technique Research (JTR) Social, Humanities, and Educational Studies (SHEs): Conference Series
Tiara Handayani
Jurusan Geografi Lingkungan, Fakultas Geografi, Universitas Gadjah Mada
Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Languange, Linguistic, Communication & Media Social Sciences

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“MUMI DANSA” (Merchandise Unik, Menarik dan Edukatif dengan Desain Peta) Handayani, Tiara; Gustiar, Gin Gin; Lestari, Sri; Silmi, Zidni Farhati; Nuradi, Hanif
Program Kreativitas Mahasiswa - Kewirausahaan PKM-K 2013
Publisher : Ditlitabmas, Ditjen DIKTI, Kemdikbud RI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (468.14 KB)

Abstract

MUMI DANSA is one of the many alternatives of creative art that is able to give educative introduction about the culture of Nusantara.  The goal of the project and the products is to have innovative point of view that could be given out into products design, the aim is also to provide fields of jobs, and educative points of view that could give knowledge and introduction about uniqueness of Nusantara. The project is done with 4 methods, which are promotion and publication, marketing, production, and methods for research and design development.  The MUMI DANSA products which are t-shirts and accessories. Keywords : MUMI DANSA, educative, culture of Nusantara, merchandise
PENGEMBANGAN LKPD BERBASIS PROBLEM BASED LEARNING PADA MATERI HIDROLISIS GARAM UNTUK KELAS XI SMA/MA Handayani, Tiara
Journal of Technique Research (JTR) Vol 1 No 2, Juli (2019): Journal of Technique Research (JTR)
Publisher : rc-institut

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Hydrolysis of salt is a part of chemistry lessons taught at second grade of Senior High School in semester II. The characteristic of the lessons are about the nature of salt based on its acid-base structure, calculation, practice and to find the hydrolyzed salt.  The purposes of this research are to develop Problem Based Learning student worksheet and determine its validity and practicality. This research using a 4-D models, there are 4 stage i.e: 1) define, 2) design, 3) develop, 4) disseminate and limited to develop stage. Instruments of research are validity and practicality given to the lecturers of chemistry department in FMIPA UNP, chemistry teachers and students in SMAN 2 Gunung Talang. The result of this research was analyzed with kappa cohen formula. The validity questionnaire analysis by lecturers and teachers obtains 0.89 point of kappa moment with a very high category of validity. While the practicality questionnaire of teachers and students gets a very high practicality category with each 0.98 and 0.90 point of kappa moment.
MORPHOLOGICAL CHANGES DUE TO ANTHROPOGENIC INTERFERENCES IN GENDOL RIVER VALLEY, MERAPI VOLCANO Malawani, Mukhamad Ngainul; Handayani, Tiara; Bariq, Jundi Muhammad; Lukafiardi, Radikal
Forum Geografi Vol 33, No 2 (2019): December 2019
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/forgeo.v33i2.8766

Abstract

This research aims to identify the morphological changes in Gendol river, Merapi volcano. After the eruption 2010, Gendol river filled up by pyroclastic materials, then utilized as mining area. As the volcanic materials are abundance in Gendol river, sand mining activities are dominant, causing antrophogenic interferences that changes the morphology of Gendol valley. In this study, the morphological changes is measured by terrestrial survey, aerial mapping, and materials analysis through petrographic and granulometric analysis. Aerial mapping was conducted in February and August 2019 in order to identify the dynamic changes during 6 months observation. Vertical changes is found in the active mining zone, in western-side of research area, while horizontal changes was found in eastern-side. The comparison of widening and narrowing valley is 13:1 due to horizontal changes. Result of petrographic analysis showes that three different sampling locations originated from similar provenance, which is undissected arc provenance but may differ in period of sedimentation. Grain material found in research are categorized as suitable material for mining with the 0,733 mm grain size. However, the mining activities should be aware of material availability to minimize the riverbank failure.
Building density derived from aerial photo mapping for physical vulnerability reduction in earthquake hazard zone of Sengon village, Central Java Mardiatno, Djati; Susanto, Denni; Handayani, Tiara; W, Lies Rahayu; Kusumasari, Bevaola
Social, Humanities, and Educational Studies (SHEs): Conference Series Vol 3, No 1 (2020): Social, Humanities, and Educational Studies (SHEs): Conference Series
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (415.209 KB) | DOI: 10.20961/shes.v3i1.45018

Abstract

Building density is an important parameter for earthquake vulnerability mapping. Sengon village, Klaten, Central Java, which located in active fault zone of Opak is still lack of strategies for risk reduction in relation to physical vulnerability, especially to building density.  The aims of this research is to 1) calculate the building density, 2) identify the relation of building density and population number, and 3) propose vulnerability reduction planning for physical characteristic. Building density calculate from aerial photo mapping. This method is robust and effective, resulting data of building density that Dusun Belan is the densest. In Sengon village, building density and population has positive correlation. Most of buildings is inhabited by 1-2 households. Sengon village can adapt several strategies for vulnerability physical reduction, i.e. a) design a strong and eco-friendly earthquake building especially for building inhabited by>3 HH, b) provide an open space and evacuation route in denser building area.
Learning from the past: Vulnerability analysis and cascading hazard classification of the three major volcanic eruptions in Indonesia Malawani, Mukhamad Ngainul; Hadmoko, Danang Sri; Rachmadan, Firdaus Alif; Pratiwi, Dinda; Hermawan, Hannan Revi; Hayat, Dimas Maula; Laksono, Agung; Wibisono, Hafidz; Handayani, Tiara
Indonesian Journal of Geography Vol 57, No 2 (2025): Indonesian Journal of Geography
Publisher : Faculty of Geography, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijg.102139

Abstract

This research addresses a significant gap in understanding the social impacts of three major volcanic eruptions in Indonesia: Samalas in 1257, Tambora in 1815, and Krakatau in 1883. While these events have been widely studied in geological and volcanic contexts, their societal impacts and the associated cascading hazards have not been thoroughly compared. Utilizing historical documents that reflect societal memories, including Babad Lombok, Babad Sembalun, Babad Suwung, Syair Kerajaan Bima, and Syair Lampung Karam alongside records from the Dutch East Indies period, this study investigates the community responses and impacts of these catastrophic events. The findings reveal that all documented social memories articulate the communities' reactions and the resultant consequences of these eruptions. Additionally, geological and volcanological data from prior studies were employed to describe the characteristics of past vulnerabilities. Notably, Samalas exhibited the longest recovery process, whereas Krakatau resulted in the highest number of casualties due to its cascading hazards. All events are categorized within the M4 scale of cascading hazards, emphasizing the complexity of these disasters. This research offers critical insights into Disaster Risk Reduction (DRR) programs, highlighting the necessity of integrating historical social memory into modern risk management strategies. By understanding past community responses, DRR initiatives can better prepare for future volcanic events, ensuring a more resilient society. Received: 2024-12-03 Revised: 2025-04-30 Accepted: 2025-08-06 Published: 2025-08-20  
Co-Authors Bariq, Jundi Muhammad Bevaola Kusumasari Danang Sri Hadmoko Denni Susanto Djati Mardiatno Gin Gin Gustiar Hanif Nuradi Hayat, Dimas Maula Hermawan, Hannan Revi Laksono, Agung Lukafiardi, Radikal Malawani, Mukhamad Ngainul Pratiwi, Dinda Rachmadan, Firdaus Alif Sri Lestari W, Lies Rahayu Wibisono, Hafidz Zidni Farhati Silmi