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Repositori Institusi
Repositori Institusi
Jurnal Arkeologi Siddhayatra Vol.9 No.2 Tahun 2004
Dalam edisi kali ini menampilkan empat buah artikel pertama oleh Tony Djubiantono dari Asdep Arkenas di Jakarta dengan melakukan penelitian di kawasan situs Keratuan Balaw Bandar Lampung yang pada akhir kesimpulannya bahwa di situs Keratuan Balaw mer...
Repositori Institusi
Jurnal Arkeologi Siddhayatra Vol.19 No.2 Tahun 2014
Kajian
yang dilakukan oleh para penulis kali ini ada yang menggunakan pendekatan ilmu sosial dan
ilmu pengetahun alam.
Adapun keenam tulisan tersebut adalah: Tulisan dengan judul “Hubungan Perdagangan Antara
Pantai Timur Sumatera Selatan Den...
Jurnal Institusi
Membangun Personal Knowledge Management (PKM) untuk Pustakawan
Lentera Pustaka: Jurnal Kajian Ilmu Perpustakaan, Informasi dan Kearsipan; Vol 9, No 1 (2023): June; 25-42
Penelitian bertujuan memahami konsep Personal Knowledge Management (PKM) untuk pustakawan melalui Personal Knowledge Base (PKB) dan Second Brain, serta penerapannya melalui penggunaan Zotero dan Obsidian. Metode penelitian yang digunakan adalah kuali...
PubMed
Central Oregon obsidian from a submerged early Holocene archaeological site beneath Lake Huron
PLoS One
Obsidian, originating from the Rocky Mountains and the West, was an exotic exchange commodity in Eastern North America that was often deposited in elaborate caches and burials associated with Middle Woodland era Hopewell and later complexes. In earli...
PubMed
Obsidian forms by slow cooling
Nat Commun
Obsidian is a natural glass that is a common product of silicic volcanic eruptions. It has been prized throughout human history for its glassy nature, finding use in tools, weapons and ornaments, and in ritual and spiritual practice. The absence of l...
PubMed
Compositional analysis of obsidian artifacts from the Templo Mayor of Tenochtitlan, capital of the Mexica (Aztec) Empire
Proc Natl Acad Sci U S A
This study presents the results of geochemical compositional analysis through portable X-ray fluorescence of 788 artifacts from the Templo Mayor in Mexico City. The results reveal that the Mexica (Aztecs) preferred green obsidian from Sierra de Pachu...
PubMed
Identifying the origins of obsidian artifacts in the Deh Luran Plain (Southwestern Iran) highlights community connections in the Neolithic Zagros
Proc Natl Acad Sci U S A
Exchange networks created by Neolithic pastoral transhumance have been central to explaining the distant transport of obsidian since chemical analysis was first used to attribute Near Eastern artifacts to their volcanic origins in the 1960s. Since th...
PubMed
Strategies for Obtaining Obsidian in Pre-European Contact Era New Zealand
PLoS One
Archaeological evidence of people's choices regarding how they supply themselves with obsidian through direct access and different types of exchanges gives us insight in to mobility, social networks, and property rights in the distant past. Here...
PubMed
Social network analysis of obsidian artefacts and Māori interaction in northern Aotearoa New Zealand
PLoS One
Over the span of some 700 years the colonizing populations of Aotearoa New Zealand grew, with subsequent changes in levels of interaction and social affiliation. Historical accounts document that Māori society transformed from relatively autonomous ...
PubMed
Obsidian®ASG in anastomotic healing after rectal cancer resection—OBANORES: a prospective clinical feasibility study
Int J Colorectal Dis
PURPOSE: Anastomotic leakage following rectal cancer resection is a serious complication. Despite efforts to prevent it, the risk remains high. Obsidian®ASG, an AUTOLOGOUS fibrin matrix with thrombocytes derived from the patient’s blood, shows pro...
PubMed
Dynamics of obsidian procurement at Pot Creek Pueblo (LA 260), Northern New Mexico
Archaeol Anthropol Sci
We present obsidian sourcing data from Pot Creek Pueblo (LA 260), one of the northernmost Puebloan settlements in the Northern Rio Grande, occupied from at least 1260 ce until ca. 1320 ce when much of the pueblo was burned and the site was depopulate...
PubMed
Treatment of anal fistulas with Obsidian RFT(®): just another autologous compound platelet-rich fibrin foam?
Tech Coloproctol
BACKGROUND: Sphincter-preserving techniques like autologous compound platelet-rich fibrin foam have gained popularity, offering potential for better functional outcomes in anal fistula treatment. The present study aimed to evaluate the efficacy and s...
PubMed
Improving micromorphological analysis with CNN-based segmentation of flint/obsidian, bone and charcoal
PLoS One
The quantification and identification of components in archaeological micromorphology remain subjective and challenging, particularly for early-career researchers. To address this, we developed a deep learning tool for the automatic segmentation of t...
PubMed
EDXRF dataset of late classic Maya obsidian from the North Western Maya Lowlands()
Data Brief
The database includes the results from a geochemical and behavioral analysis of obsidian artifacts and debitage in the article entitled “Obsidian Procurement and Distribution in the Northwestern Maya Lowlands during the Maya Classic, a Regional Per...
PubMed
Testing complex networks of interaction at the onset of the Near Eastern Neolithic using modelling of obsidian exchange
J R Soc Interface
In this paper, we explore the conditions that led to the origins and development of the Near Eastern Neolithic using mathematical modelling of obsidian exchange. The analysis presented expands on previous research, which established that the down-the...
PubMed
Obsidian as a Raw Material for Eco-Friendly Synthesis of Magnetic Zeolites
Materials (Basel)
A sample of rhyolitic obsidian (OS) was used as raw material for zeolite synthesis by long (4 days) and fast (2 h)-aging hydrothermal processes. Zeolite synthesis was also performed by a fast (2 h) sonication method. The products were analysed by X-r...
PubMed
Raw material choices and technical practices as indices of cultural change: Characterizing obsidian consumption at ‘Mycenaean’ Quartier Nu, Malia (Crete)
PLoS One
This paper takes a practice-based approach to the study of cultural identity, focusing on how raw material and technical choices involved in the production of quotidian tools served to both reproduce, and reflect a social group’s very way of being....
PubMed
Using obsidian transfer distances to explore social network maintenance in late Pleistocene hunter-gatherers
J Anthropol Archaeol
Social behaviour is notoriously difficult to study archaeologically and it is unclear how large the networks of prehistoric humans were, or how they remained connected. Maintaining social cohesion was crucial for early humans because social networks ...
PubMed
Intra-source provenance study on Monte Arci (Sardinia) obsidian by pXRF: Role of the data acquisition and analysis tools
Heliyon
In this work, a detailed study of Monte Arci obsidian sub-sources using the increasingly accessible technique of pXRF is presented based upon a large dataset of 68 geological samples, for the development of X-ray fluorescence-based analytical standar...
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