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All Journal Kebudayaan Educational Building: Jurnal Pendidikan Teknik Bangunan dan Sipil Studies in English Language and Education Purbawidya: Jurnal Penelitian dan Pengembangan Arkeologi
Simatupang, Defri Elias
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Religion Arts Humanities Civil Engineering, Building, Construction & Architecture Education Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Social Sciences Transportation Other

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KEARIFAN LOKAL DALIHAN NATOLU SEBAGAI BINGKAI TIGA PILAR PEMBANGUNAN BERKELANJUTAN KAWASAN DANAU TOBA. Simatupang, Defri Elias
Kebudayaan Vol 12 No 2 (2017)
Publisher : Puslitjakdikbud Balitbang Kemdikbud

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24832/jk.v12i2.246

Abstract

AbstrakTulisan ini bertujuan mengkaji salah satu warisan budaya etnik Batak, yaitu kearifan lokal dalihan natolu, yang dikaitkan dengan pembangunan kawasan Danau Toba. Sudah sejak beberapa tahun ini geliat pembangunan kawasan Danau Toba semakin ditingkatkan secara lebih pesat, namun menimbulkan kekhawatiran akan dampak kerusakan lingkungan yang bisa saja muncul. Seiring telah disahkannya Peraturan Presiden RI Nomor 49 tahun 2016 tentang Badan Otorita Pengelola Kawasan Pariwisata Danau Toba, dirasakan penting untuk melihat kawasan Danau Toba dalam bingkai tiga pilar pembangunan berkelanjutan, yakni: ekonomi, lingkungan, dan sosial budaya. Permasalahan yang diangkat adalah: Bagaimana peranan kearifan lokal dalihan natolu dalam bingkai tiga pilar pembangunan berkelanjutan kawasan Danau Toba? Metode penelitian yang digunakan adalah metode analisis jaringan sosial, mencoba menempatkan dan menjelaskan posisi penting sistem kekerabatan dalihan natolu masyarakat sekitar kawasan Danau Toba. Hasil penelitian menunjukkan bahwa dalihan natolu sebagai bagian dari aspek budaya, memiliki posisi penting dalam bingkai tiga pilar pembangunan berkelanjutan kawasan Danau Toba.
IDENTIFIKASI POTENSI PENURUNAN AKIBAT BERAT SENDIRI BUKIT KERANG Solahuddin, Ahmad Andi; Wijaya, Kinanti; Siregar, Syafiatun; Simatupang, Defri Elias
Educational Building: Jurnal Pendidikan Teknik Bangunan dan Sipil Vol 9, No 1 (2023): JUNI 2023
Publisher : Jurusan Pendidikan Teknik Bangunan Fakultas Teknik Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/ebjptbs.v9i1 JUN.59455

Abstract

Situs cagar budaya Bukit Kerang merupakan salah satu dari peninggakan purbakala yang berlokasi Pulau Bintan.   Bukit kerang merupakan bukit yang tersusun dari lapisan-lapisan kerang yang berada di tengah perkebunan sawit. Menurut para ahli arkeologi, Bukit Kerang tersebut sudah terbentuk dari ratusan tahun yang lalu dan sampai saat ini masih terus di teliti penyebab terbentuknya.  Banyaknya aktifitas pengunjung disekitar bukit kerang mengakibatkan Bukit Kerang tersebut mengalami penurunan. Pihak management cagar budaya setempat ingin mengidentifikasi besarnya potensi penurunan yang terjadi agar dapat dilakukan pembatasan jumlah pengunjung yang naik ke bukit kerang tersebut.  Identifikasi penurunan bukit dilakukan menggunakan pendekatan finite element. Pemodelan dilakukan menggunakan aplikasi PLAXIS, v.8.2. Aplikasi ini cukup handal untuk mengukur deformasi yang terjadi pada tanah akibat pembebanan. Kebutuhan data tanah didapat dari pengujian soil property. Sample diambil di lokasi bukit kerang, kemudian dilakukan pengujian di Laboratorium. Hasil analisa finite element menunjukkan bahwa, tanah dasar yang menerima berat sendiri (tidak ada beban orang) bukit kerang berpotensi mengalami penurunan sebesar 1.683 cm. Tanah masih cukup baik dalam menerima berat sendiri. Simulasi penambahan beban pada bukit kerang menunjukkan peningkatan penurunan hanya 1% sampai 2%, artinya penurunan masih relatif kecil. Peningkatan beban berupa adanya orang naik ke bukit kerang dengan berat 50 kg sepanjang bukit menunjukkan terjadinya penurunan sebesar 1.71 cm, yang artinya adalah meningkat 2%. Dan penurunan juga meningkat bila dilakukan penambahan sebesar 100 kg, yaitu sebesar 1.736 cm. Hubungan antara penambahan beban dan penurunan berlaku linear dan mendekati persamaan    y = 0.0005x + 1.6847.Kata Kunci: Bukit Kerang, Cagar Budaya, Penurunan Tanah ABSTRACT The Bukit Kerang cultural heritage site is one of the ancient remains located on Bintan Island. A Shell hill is a hill composed of layers of shells in the middle of a palm oil plantation. According to archaeologists, Shell Hill formed hundreds of years ago and now the cause of its formation is still being investigated. The large number of visitor activities around the shell hill has resulted in a decline in the shell hill. The management of the local cultural heritage wants to identify the magnitude of the potential for a decrease that has occurred so that they can limit the number of visitors who climb the shell hill. Identification of hill decline was carried out using the finite element approach. Modeling is done using the PLAXIS application, v.8.2. This application is reliable enough to measure the deformation that occurs in the soil due to loading. Soil data requirements are obtained from soil property testing. Samples were taken at the location of the clam hill, then tested in the laboratory. The results of the finite element analysis show that the subgrade which receives its own weight (no human load) the shell hill has the potential to decrease by 1,683 cm. The soil is still quite good at accepting its own weight. The simulation of increasing the load on the shell hills shows an increase in settlement of only 1% to 2%, meaning that the decrease is still relatively small. The increase in the load in the form of people climbing the clam hill with a weight of 50 kg along the hill shows a decrease of 1.71 cm, which means an increase of 2%. And the decrease also increases when an addition of 100 kg is made, which is equal to 1,736 cm. The linear relationship between the increase in load and decrease approaches the equation y = 0.0005x + 1.6847.Keywords: Bukit Kerang, Land Subsidence, Cultural Heritage
Speech performance in language teaching-learning: Culturally textual and non-textual landscapes of Toba Caldera Geosites Sibarani, Robert; Nababan, Mangatur; Wahyudi, Wahyudi; Simatupang, Defri Elias; Octavianna, Yessy
Studies in English Language and Education Vol 11, No 3 (2024)
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/siele.v11i3.35003

Abstract

The study described teachers speech performance using textual and non-textual elements in language teaching-learning. The linguistic element is the text of the language landscape of Toba Caldera Geosites. This research was conducted from the philosophical perspective of empiricism that is relevant to the phenomenological paradigm, with the type of interpretative and constructive phenomenology underlying the qualitative design. The qualitative design model applied in this research was phenomenology, aiming to understand and describe individuals subjective experiences and perspectives. The data were collected through in-depth interviews, focused group discussions, and direct participatory observation. The procedure covered (1) establishing the objectives of the study and bracketing, (2) locating participants or informants, (3) data collection, (4) transcription and data analysis, (5) coding and categorization, (6) phenomenological reduction, (7) descriptive and theoretical write-up, (8) interpretation and synthesis, (9) construction and reconstruction, (10) verification and validity, and (11) formulating the findings. The results revealed that teachers should master and be able to practice a combination of text, co-text, and context simultaneously to improve speech performance in language teaching. A text includes verbal skills, co-text includes non-textual and paratextual skills, and context includes situational, cultural, social, ideological, and situational skills. In language teaching-learning, teachers should effectively and informatively master speech performance by using appropriate texts, co-texts, and contexts. The study of speech performance in language teaching-learning offers a valuable understanding of the complexities of effective communication in an educational environment.
Huta Ginjang Dolok Site: An Indication Of The Early Residence Sisingamangaraja Dynasty At Lake Toba Based Ecological Considerations SIMATUPANG, DEFRI ELIAS; Dyah Hidayati; Lolita Refani Lumban Tobing
PURBAWIDYA: Jurnal Penelitian dan Pengembangan Arkeologi Vol. 13 No. 2 (2024): Vol. 13 (2) November 2024
Publisher : Badan Riset dan Inovasi Nasional (BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/purbawidya.2024.5790

Abstract

Valleys and hills in Bakara, Humbang Hasundutan Regency, are the origins of the Sisingamangara Dynasty (the hereditary king for most of the Toba Batak ethnic community). The purpose of this study is to describe the implementation of the early Batak ethnic dwellings that thought of defense against enemy attacks while protecting the resources and environment of the area. This study uses a qualitative approach that uses data from archaeological excavations, observations, and interviews at one of the object locations in Bakara, namely Huta Ginjang Dolok. The results of the research description indicate that the location of Huta Ginjang Dolok has indeed proven to be one of the examples of early settlements in the Lake Toba area, which has several functions, including social functions related to traces of former settlements in locations located on hillsides. The ecological function is related to the abundance of clean mountain springs. The cultural function is related to the finding of human and livestock bones in archaeological excavations carried out during the research, and the economic function is related to the discovery of foreign currency, also found in the excavation activities during field activities.
Co-Authors Ahmad Andi Solahuddin Dyah Hidayati Kinanti Wijaya, Kinanti Lolita Refani Lumban Tobing Mangatur Nababan, Mangatur Octavianna, Yessy Robert Sibarani, Robert Syafiatun Siregar Wahyudi Wahyudi